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+This is bfd.info, produced by makeinfo version 4.8 from bfd.texinfo.
+
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* Bfd: (bfd).                   The Binary File Descriptor library.
+END-INFO-DIR-ENTRY
+
+   This file documents the BFD library.
+
+   Copyright (C) 1991 - 2013 Free Software Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with the
+Invariant Sections being "GNU General Public License" and "Funding Free
+Software", the Front-Cover texts being (a) (see below), and with the
+Back-Cover Texts being (b) (see below).  A copy of the license is
+included in the section entitled "GNU Free Documentation License".
+
+   (a) The FSF's Front-Cover Text is:
+
+   A GNU Manual
+
+   (b) The FSF's Back-Cover Text is:
+
+   You have freedom to copy and modify this GNU Manual, like GNU
+software.  Copies published by the Free Software Foundation raise
+funds for GNU development.
+
+
+File: bfd.info,  Node: Top,  Next: Overview,  Prev: (dir),  Up: (dir)
+
+   This file documents the binary file descriptor library libbfd.
+
+* Menu:
+
+* Overview::			Overview of BFD
+* BFD front end::		BFD front end
+* BFD back ends::		BFD back ends
+* GNU Free Documentation License::  GNU Free Documentation License
+* BFD Index::		BFD Index
+
+
+File: bfd.info,  Node: Overview,  Next: BFD front end,  Prev: Top,  Up: Top
+
+1 Introduction
+**************
+
+BFD is a package which allows applications to use the same routines to
+operate on object files whatever the object file format.  A new object
+file format can be supported simply by creating a new BFD back end and
+adding it to the library.
+
+   BFD is split into two parts: the front end, and the back ends (one
+for each object file format).
+   * The front end of BFD provides the interface to the user. It manages
+     memory and various canonical data structures. The front end also
+     decides which back end to use and when to call back end routines.
+
+   * The back ends provide BFD its view of the real world. Each back
+     end provides a set of calls which the BFD front end can use to
+     maintain its canonical form. The back ends also may keep around
+     information for their own use, for greater efficiency.
+
+* Menu:
+
+* History::			History
+* How It Works::		How It Works
+* What BFD Version 2 Can Do::	What BFD Version 2 Can Do
+
+
+File: bfd.info,  Node: History,  Next: How It Works,  Prev: Overview,  Up: Overview
+
+1.1 History
+===========
+
+One spur behind BFD was the desire, on the part of the GNU 960 team at
+Intel Oregon, for interoperability of applications on their COFF and
+b.out file formats.  Cygnus was providing GNU support for the team, and
+was contracted to provide the required functionality.
+
+   The name came from a conversation David Wallace was having with
+Richard Stallman about the library: RMS said that it would be quite
+hard--David said "BFD".  Stallman was right, but the name stuck.
+
+   At the same time, Ready Systems wanted much the same thing, but for
+different object file formats: IEEE-695, Oasys, Srecords, a.out and 68k
+coff.
+
+   BFD was first implemented by members of Cygnus Support; Steve
+Chamberlain (`sac@cygnus.com'), John Gilmore (`gnu@cygnus.com'), K.
+Richard Pixley (`rich@cygnus.com') and David Henkel-Wallace
+(`gumby@cygnus.com').
+
+
+File: bfd.info,  Node: How It Works,  Next: What BFD Version 2 Can Do,  Prev: History,  Up: Overview
+
+1.2 How To Use BFD
+==================
+
+To use the library, include `bfd.h' and link with `libbfd.a'.
+
+   BFD provides a common interface to the parts of an object file for a
+calling application.
+
+   When an application successfully opens a target file (object,
+archive, or whatever), a pointer to an internal structure is returned.
+This pointer points to a structure called `bfd', described in `bfd.h'.
+Our convention is to call this pointer a BFD, and instances of it
+within code `abfd'.  All operations on the target object file are
+applied as methods to the BFD.  The mapping is defined within `bfd.h'
+in a set of macros, all beginning with `bfd_' to reduce namespace
+pollution.
+
+   For example, this sequence does what you would probably expect:
+return the number of sections in an object file attached to a BFD
+`abfd'.
+
+     #include "bfd.h"
+
+     unsigned int number_of_sections (abfd)
+     bfd *abfd;
+     {
+       return bfd_count_sections (abfd);
+     }
+
+   The abstraction used within BFD is that an object file has:
+
+   * a header,
+
+   * a number of sections containing raw data (*note Sections::),
+
+   * a set of relocations (*note Relocations::), and
+
+   * some symbol information (*note Symbols::).
+   Also, BFDs opened for archives have the additional attribute of an
+index and contain subordinate BFDs. This approach is fine for a.out and
+coff, but loses efficiency when applied to formats such as S-records and
+IEEE-695.
+
+
+File: bfd.info,  Node: What BFD Version 2 Can Do,  Prev: How It Works,  Up: Overview
+
+1.3 What BFD Version 2 Can Do
+=============================
+
+When an object file is opened, BFD subroutines automatically determine
+the format of the input object file.  They then build a descriptor in
+memory with pointers to routines that will be used to access elements of
+the object file's data structures.
+
+   As different information from the object files is required, BFD
+reads from different sections of the file and processes them.  For
+example, a very common operation for the linker is processing symbol
+tables.  Each BFD back end provides a routine for converting between
+the object file's representation of symbols and an internal canonical
+format. When the linker asks for the symbol table of an object file, it
+calls through a memory pointer to the routine from the relevant BFD
+back end which reads and converts the table into a canonical form.  The
+linker then operates upon the canonical form. When the link is finished
+and the linker writes the output file's symbol table, another BFD back
+end routine is called to take the newly created symbol table and
+convert it into the chosen output format.
+
+* Menu:
+
+* BFD information loss::	Information Loss
+* Canonical format::		The BFD	canonical object-file format
+
+
+File: bfd.info,  Node: BFD information loss,  Next: Canonical format,  Up: What BFD Version 2 Can Do
+
+1.3.1 Information Loss
+----------------------
+
+_Information can be lost during output._ The output formats supported
+by BFD do not provide identical facilities, and information which can
+be described in one form has nowhere to go in another format. One
+example of this is alignment information in `b.out'. There is nowhere
+in an `a.out' format file to store alignment information on the
+contained data, so when a file is linked from `b.out' and an `a.out'
+image is produced, alignment information will not propagate to the
+output file. (The linker will still use the alignment information
+internally, so the link is performed correctly).
+
+   Another example is COFF section names. COFF files may contain an
+unlimited number of sections, each one with a textual section name. If
+the target of the link is a format which does not have many sections
+(e.g., `a.out') or has sections without names (e.g., the Oasys format),
+the link cannot be done simply. You can circumvent this problem by
+describing the desired input-to-output section mapping with the linker
+command language.
+
+   _Information can be lost during canonicalization._ The BFD internal
+canonical form of the external formats is not exhaustive; there are
+structures in input formats for which there is no direct representation
+internally.  This means that the BFD back ends cannot maintain all
+possible data richness through the transformation between external to
+internal and back to external formats.
+
+   This limitation is only a problem when an application reads one
+format and writes another.  Each BFD back end is responsible for
+maintaining as much data as possible, and the internal BFD canonical
+form has structures which are opaque to the BFD core, and exported only
+to the back ends. When a file is read in one format, the canonical form
+is generated for BFD and the application. At the same time, the back
+end saves away any information which may otherwise be lost. If the data
+is then written back in the same format, the back end routine will be
+able to use the canonical form provided by the BFD core as well as the
+information it prepared earlier.  Since there is a great deal of
+commonality between back ends, there is no information lost when
+linking or copying big endian COFF to little endian COFF, or `a.out' to
+`b.out'.  When a mixture of formats is linked, the information is only
+lost from the files whose format differs from the destination.
+
+
+File: bfd.info,  Node: Canonical format,  Prev: BFD information loss,  Up: What BFD Version 2 Can Do
+
+1.3.2 The BFD canonical object-file format
+------------------------------------------
+
+The greatest potential for loss of information occurs when there is the
+least overlap between the information provided by the source format,
+that stored by the canonical format, and that needed by the destination
+format. A brief description of the canonical form may help you
+understand which kinds of data you can count on preserving across
+conversions.  
+
+_files_
+     Information stored on a per-file basis includes target machine
+     architecture, particular implementation format type, a demand
+     pageable bit, and a write protected bit.  Information like Unix
+     magic numbers is not stored here--only the magic numbers' meaning,
+     so a `ZMAGIC' file would have both the demand pageable bit and the
+     write protected text bit set.  The byte order of the target is
+     stored on a per-file basis, so that big- and little-endian object
+     files may be used with one another.
+
+_sections_
+     Each section in the input file contains the name of the section,
+     the section's original address in the object file, size and
+     alignment information, various flags, and pointers into other BFD
+     data structures.
+
+_symbols_
+     Each symbol contains a pointer to the information for the object
+     file which originally defined it, its name, its value, and various
+     flag bits.  When a BFD back end reads in a symbol table, it
+     relocates all symbols to make them relative to the base of the
+     section where they were defined.  Doing this ensures that each
+     symbol points to its containing section.  Each symbol also has a
+     varying amount of hidden private data for the BFD back end.  Since
+     the symbol points to the original file, the private data format
+     for that symbol is accessible.  `ld' can operate on a collection
+     of symbols of wildly different formats without problems.
+
+     Normal global and simple local symbols are maintained on output,
+     so an output file (no matter its format) will retain symbols
+     pointing to functions and to global, static, and common variables.
+     Some symbol information is not worth retaining; in `a.out', type
+     information is stored in the symbol table as long symbol names.
+     This information would be useless to most COFF debuggers; the
+     linker has command line switches to allow users to throw it away.
+
+     There is one word of type information within the symbol, so if the
+     format supports symbol type information within symbols (for
+     example, COFF, IEEE, Oasys) and the type is simple enough to fit
+     within one word (nearly everything but aggregates), the
+     information will be preserved.
+
+_relocation level_
+     Each canonical BFD relocation record contains a pointer to the
+     symbol to relocate to, the offset of the data to relocate, the
+     section the data is in, and a pointer to a relocation type
+     descriptor. Relocation is performed by passing messages through
+     the relocation type descriptor and the symbol pointer. Therefore,
+     relocations can be performed on output data using a relocation
+     method that is only available in one of the input formats. For
+     instance, Oasys provides a byte relocation format.  A relocation
+     record requesting this relocation type would point indirectly to a
+     routine to perform this, so the relocation may be performed on a
+     byte being written to a 68k COFF file, even though 68k COFF has no
+     such relocation type.
+
+_line numbers_
+     Object formats can contain, for debugging purposes, some form of
+     mapping between symbols, source line numbers, and addresses in the
+     output file.  These addresses have to be relocated along with the
+     symbol information.  Each symbol with an associated list of line
+     number records points to the first record of the list.  The head
+     of a line number list consists of a pointer to the symbol, which
+     allows finding out the address of the function whose line number
+     is being described. The rest of the list is made up of pairs:
+     offsets into the section and line numbers. Any format which can
+     simply derive this information can pass it successfully between
+     formats (COFF, IEEE and Oasys).
+
+
+File: bfd.info,  Node: BFD front end,  Next: BFD back ends,  Prev: Overview,  Up: Top
+
+2 BFD Front End
+***************
+
+* Menu:
+
+* typedef bfd::
+* Error reporting::
+* Miscellaneous::
+* Memory Usage::
+* Initialization::
+* Sections::
+* Symbols::
+* Archives::
+* Formats::
+* Relocations::
+* Core Files::
+* Targets::
+* Architectures::
+* Opening and Closing::
+* Internal::
+* File Caching::
+* Linker Functions::
+* Hash Tables::
+
+
+File: bfd.info,  Node: typedef bfd,  Next: Error reporting,  Prev: BFD front end,  Up: BFD front end
+
+2.1 `typedef bfd'
+=================
+
+A BFD has type `bfd'; objects of this type are the cornerstone of any
+application using BFD. Using BFD consists of making references though
+the BFD and to data in the BFD.
+
+   Here is the structure that defines the type `bfd'.  It contains the
+major data about the file and pointers to the rest of the data.
+
+
+     enum bfd_direction
+       {
+         no_direction = 0,
+         read_direction = 1,
+         write_direction = 2,
+         both_direction = 3
+       };
+
+     struct bfd
+     {
+       /* A unique identifier of the BFD  */
+       unsigned int id;
+
+       /* The filename the application opened the BFD with.  */
+       const char *filename;
+
+       /* A pointer to the target jump table.  */
+       const struct bfd_target *xvec;
+
+       /* The IOSTREAM, and corresponding IO vector that provide access
+          to the file backing the BFD.  */
+       void *iostream;
+       const struct bfd_iovec *iovec;
+
+       /* The caching routines use these to maintain a
+          least-recently-used list of BFDs.  */
+       struct bfd *lru_prev, *lru_next;
+
+       /* When a file is closed by the caching routines, BFD retains
+          state information on the file here...  */
+       ufile_ptr where;
+
+       /* File modified time, if mtime_set is TRUE.  */
+       long mtime;
+
+       /* Reserved for an unimplemented file locking extension.  */
+       int ifd;
+
+       /* The format which belongs to the BFD. (object, core, etc.)  */
+       bfd_format format;
+
+       /* The direction with which the BFD was opened.  */
+       enum bfd_direction direction;
+
+       /* Format_specific flags.  */
+       flagword flags;
+
+       /* Values that may appear in the flags field of a BFD.  These also
+          appear in the object_flags field of the bfd_target structure, where
+          they indicate the set of flags used by that backend (not all flags
+          are meaningful for all object file formats) (FIXME: at the moment,
+          the object_flags values have mostly just been copied from backend
+          to another, and are not necessarily correct).  */
+
+     #define BFD_NO_FLAGS   0x00
+
+       /* BFD contains relocation entries.  */
+     #define HAS_RELOC      0x01
+
+       /* BFD is directly executable.  */
+     #define EXEC_P         0x02
+
+       /* BFD has line number information (basically used for F_LNNO in a
+          COFF header).  */
+     #define HAS_LINENO     0x04
+
+       /* BFD has debugging information.  */
+     #define HAS_DEBUG      0x08
+
+       /* BFD has symbols.  */
+     #define HAS_SYMS       0x10
+
+       /* BFD has local symbols (basically used for F_LSYMS in a COFF
+          header).  */
+     #define HAS_LOCALS     0x20
+
+       /* BFD is a dynamic object.  */
+     #define DYNAMIC        0x40
+
+       /* Text section is write protected (if D_PAGED is not set, this is
+          like an a.out NMAGIC file) (the linker sets this by default, but
+          clears it for -r or -N).  */
+     #define WP_TEXT        0x80
+
+       /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
+          linker sets this by default, but clears it for -r or -n or -N).  */
+     #define D_PAGED        0x100
+
+       /* BFD is relaxable (this means that bfd_relax_section may be able to
+          do something) (sometimes bfd_relax_section can do something even if
+          this is not set).  */
+     #define BFD_IS_RELAXABLE 0x200
+
+       /* This may be set before writing out a BFD to request using a
+          traditional format.  For example, this is used to request that when
+          writing out an a.out object the symbols not be hashed to eliminate
+          duplicates.  */
+     #define BFD_TRADITIONAL_FORMAT 0x400
+
+       /* This flag indicates that the BFD contents are actually cached
+          in memory.  If this is set, iostream points to a bfd_in_memory
+          struct.  */
+     #define BFD_IN_MEMORY 0x800
+
+       /* The sections in this BFD specify a memory page.  */
+     #define HAS_LOAD_PAGE 0x1000
+
+       /* This BFD has been created by the linker and doesn't correspond
+          to any input file.  */
+     #define BFD_LINKER_CREATED 0x2000
+
+       /* This may be set before writing out a BFD to request that it
+          be written using values for UIDs, GIDs, timestamps, etc. that
+          will be consistent from run to run.  */
+     #define BFD_DETERMINISTIC_OUTPUT 0x4000
+
+       /* Compress sections in this BFD.  */
+     #define BFD_COMPRESS 0x8000
+
+       /* Decompress sections in this BFD.  */
+     #define BFD_DECOMPRESS 0x10000
+
+       /* BFD is a dummy, for plugins.  */
+     #define BFD_PLUGIN 0x20000
+
+       /* Flags bits to be saved in bfd_preserve_save.  */
+     #define BFD_FLAGS_SAVED \
+       (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
+
+       /* Flags bits which are for BFD use only.  */
+     #define BFD_FLAGS_FOR_BFD_USE_MASK \
+       (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
+        | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
+
+       /* Currently my_archive is tested before adding origin to
+          anything. I believe that this can become always an add of
+          origin, with origin set to 0 for non archive files.  */
+       ufile_ptr origin;
+
+       /* The origin in the archive of the proxy entry.  This will
+          normally be the same as origin, except for thin archives,
+          when it will contain the current offset of the proxy in the
+          thin archive rather than the offset of the bfd in its actual
+          container.  */
+       ufile_ptr proxy_origin;
+
+       /* A hash table for section names.  */
+       struct bfd_hash_table section_htab;
+
+       /* Pointer to linked list of sections.  */
+       struct bfd_section *sections;
+
+       /* The last section on the section list.  */
+       struct bfd_section *section_last;
+
+       /* The number of sections.  */
+       unsigned int section_count;
+
+       /* Stuff only useful for object files:
+          The start address.  */
+       bfd_vma start_address;
+
+       /* Used for input and output.  */
+       unsigned int symcount;
+
+       /* Symbol table for output BFD (with symcount entries).
+          Also used by the linker to cache input BFD symbols.  */
+       struct bfd_symbol  **outsymbols;
+
+       /* Used for slurped dynamic symbol tables.  */
+       unsigned int dynsymcount;
+
+       /* Pointer to structure which contains architecture information.  */
+       const struct bfd_arch_info *arch_info;
+
+       /* Stuff only useful for archives.  */
+       void *arelt_data;
+       struct bfd *my_archive;      /* The containing archive BFD.  */
+       struct bfd *archive_next;    /* The next BFD in the archive.  */
+       struct bfd *archive_head;    /* The first BFD in the archive.  */
+       struct bfd *nested_archives; /* List of nested archive in a flattened
+                                       thin archive.  */
+
+       /* A chain of BFD structures involved in a link.  */
+       struct bfd *link_next;
+
+       /* A field used by _bfd_generic_link_add_archive_symbols.  This will
+          be used only for archive elements.  */
+       int archive_pass;
+
+       /* Used by the back end to hold private data.  */
+       union
+         {
+           struct aout_data_struct *aout_data;
+           struct artdata *aout_ar_data;
+           struct _oasys_data *oasys_obj_data;
+           struct _oasys_ar_data *oasys_ar_data;
+           struct coff_tdata *coff_obj_data;
+           struct pe_tdata *pe_obj_data;
+           struct xcoff_tdata *xcoff_obj_data;
+           struct ecoff_tdata *ecoff_obj_data;
+           struct ieee_data_struct *ieee_data;
+           struct ieee_ar_data_struct *ieee_ar_data;
+           struct srec_data_struct *srec_data;
+           struct verilog_data_struct *verilog_data;
+           struct ihex_data_struct *ihex_data;
+           struct tekhex_data_struct *tekhex_data;
+           struct elf_obj_tdata *elf_obj_data;
+           struct nlm_obj_tdata *nlm_obj_data;
+           struct bout_data_struct *bout_data;
+           struct mmo_data_struct *mmo_data;
+           struct sun_core_struct *sun_core_data;
+           struct sco5_core_struct *sco5_core_data;
+           struct trad_core_struct *trad_core_data;
+           struct som_data_struct *som_data;
+           struct hpux_core_struct *hpux_core_data;
+           struct hppabsd_core_struct *hppabsd_core_data;
+           struct sgi_core_struct *sgi_core_data;
+           struct lynx_core_struct *lynx_core_data;
+           struct osf_core_struct *osf_core_data;
+           struct cisco_core_struct *cisco_core_data;
+           struct versados_data_struct *versados_data;
+           struct netbsd_core_struct *netbsd_core_data;
+           struct mach_o_data_struct *mach_o_data;
+           struct mach_o_fat_data_struct *mach_o_fat_data;
+           struct plugin_data_struct *plugin_data;
+           struct bfd_pef_data_struct *pef_data;
+           struct bfd_pef_xlib_data_struct *pef_xlib_data;
+           struct bfd_sym_data_struct *sym_data;
+           void *any;
+         }
+       tdata;
+
+       /* Used by the application to hold private data.  */
+       void *usrdata;
+
+       /* Where all the allocated stuff under this BFD goes.  This is a
+          struct objalloc *, but we use void * to avoid requiring the inclusion
+          of objalloc.h.  */
+       void *memory;
+
+       /* Is the file descriptor being cached?  That is, can it be closed as
+          needed, and re-opened when accessed later?  */
+       unsigned int cacheable : 1;
+
+       /* Marks whether there was a default target specified when the
+          BFD was opened. This is used to select which matching algorithm
+          to use to choose the back end.  */
+       unsigned int target_defaulted : 1;
+
+       /* ... and here: (``once'' means at least once).  */
+       unsigned int opened_once : 1;
+
+       /* Set if we have a locally maintained mtime value, rather than
+          getting it from the file each time.  */
+       unsigned int mtime_set : 1;
+
+       /* Flag set if symbols from this BFD should not be exported.  */
+       unsigned int no_export : 1;
+
+       /* Remember when output has begun, to stop strange things
+          from happening.  */
+       unsigned int output_has_begun : 1;
+
+       /* Have archive map.  */
+       unsigned int has_armap : 1;
+
+       /* Set if this is a thin archive.  */
+       unsigned int is_thin_archive : 1;
+
+       /* Set if only required symbols should be added in the link hash table for
+          this object.  Used by VMS linkers.  */
+       unsigned int selective_search : 1;
+     };
+
+
+File: bfd.info,  Node: Error reporting,  Next: Miscellaneous,  Prev: typedef bfd,  Up: BFD front end
+
+2.2 Error reporting
+===================
+
+Most BFD functions return nonzero on success (check their individual
+documentation for precise semantics).  On an error, they call
+`bfd_set_error' to set an error condition that callers can check by
+calling `bfd_get_error'.  If that returns `bfd_error_system_call', then
+check `errno'.
+
+   The easiest way to report a BFD error to the user is to use
+`bfd_perror'.
+
+2.2.1 Type `bfd_error_type'
+---------------------------
+
+The values returned by `bfd_get_error' are defined by the enumerated
+type `bfd_error_type'.
+
+
+     typedef enum bfd_error
+     {
+       bfd_error_no_error = 0,
+       bfd_error_system_call,
+       bfd_error_invalid_target,
+       bfd_error_wrong_format,
+       bfd_error_wrong_object_format,
+       bfd_error_invalid_operation,
+       bfd_error_no_memory,
+       bfd_error_no_symbols,
+       bfd_error_no_armap,
+       bfd_error_no_more_archived_files,
+       bfd_error_malformed_archive,
+       bfd_error_missing_dso,
+       bfd_error_file_not_recognized,
+       bfd_error_file_ambiguously_recognized,
+       bfd_error_no_contents,
+       bfd_error_nonrepresentable_section,
+       bfd_error_no_debug_section,
+       bfd_error_bad_value,
+       bfd_error_file_truncated,
+       bfd_error_file_too_big,
+       bfd_error_on_input,
+       bfd_error_invalid_error_code
+     }
+     bfd_error_type;
+   
+2.2.1.1 `bfd_get_error'
+.......................
+
+*Synopsis*
+     bfd_error_type bfd_get_error (void);
+   *Description*
+Return the current BFD error condition.
+
+2.2.1.2 `bfd_set_error'
+.......................
+
+*Synopsis*
+     void bfd_set_error (bfd_error_type error_tag, ...);
+   *Description*
+Set the BFD error condition to be ERROR_TAG.  If ERROR_TAG is
+bfd_error_on_input, then this function takes two more parameters, the
+input bfd where the error occurred, and the bfd_error_type error.
+
+2.2.1.3 `bfd_errmsg'
+....................
+
+*Synopsis*
+     const char *bfd_errmsg (bfd_error_type error_tag);
+   *Description*
+Return a string describing the error ERROR_TAG, or the system error if
+ERROR_TAG is `bfd_error_system_call'.
+
+2.2.1.4 `bfd_perror'
+....................
+
+*Synopsis*
+     void bfd_perror (const char *message);
+   *Description*
+Print to the standard error stream a string describing the last BFD
+error that occurred, or the last system error if the last BFD error was
+a system call failure.  If MESSAGE is non-NULL and non-empty, the error
+string printed is preceded by MESSAGE, a colon, and a space.  It is
+followed by a newline.
+
+2.2.2 BFD error handler
+-----------------------
+
+Some BFD functions want to print messages describing the problem.  They
+call a BFD error handler function.  This function may be overridden by
+the program.
+
+   The BFD error handler acts like printf.
+
+
+     typedef void (*bfd_error_handler_type) (const char *, ...);
+   
+2.2.2.1 `bfd_set_error_handler'
+...............................
+
+*Synopsis*
+     bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
+   *Description*
+Set the BFD error handler function.  Returns the previous function.
+
+2.2.2.2 `bfd_set_error_program_name'
+....................................
+
+*Synopsis*
+     void bfd_set_error_program_name (const char *);
+   *Description*
+Set the program name to use when printing a BFD error.  This is printed
+before the error message followed by a colon and space.  The string
+must not be changed after it is passed to this function.
+
+2.2.2.3 `bfd_get_error_handler'
+...............................
+
+*Synopsis*
+     bfd_error_handler_type bfd_get_error_handler (void);
+   *Description*
+Return the BFD error handler function.
+
+2.2.3 BFD assert handler
+------------------------
+
+If BFD finds an internal inconsistency, the bfd assert handler is
+called with information on the BFD version, BFD source file and line.
+If this happens, most programs linked against BFD are expected to want
+to exit with an error, or mark the current BFD operation as failed, so
+it is recommended to override the default handler, which just calls
+_bfd_error_handler and continues.
+
+
+     typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
+                                              const char *bfd_version,
+                                              const char *bfd_file,
+                                              int bfd_line);
+   
+2.2.3.1 `bfd_set_assert_handler'
+................................
+
+*Synopsis*
+     bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
+   *Description*
+Set the BFD assert handler function.  Returns the previous function.
+
+2.2.3.2 `bfd_get_assert_handler'
+................................
+
+*Synopsis*
+     bfd_assert_handler_type bfd_get_assert_handler (void);
+   *Description*
+Return the BFD assert handler function.
+
+
+File: bfd.info,  Node: Miscellaneous,  Next: Memory Usage,  Prev: Error reporting,  Up: BFD front end
+
+2.3 Miscellaneous
+=================
+
+2.3.1 Miscellaneous functions
+-----------------------------
+
+2.3.1.1 `bfd_get_reloc_upper_bound'
+...................................
+
+*Synopsis*
+     long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
+   *Description*
+Return the number of bytes required to store the relocation information
+associated with section SECT attached to bfd ABFD.  If an error occurs,
+return -1.
+
+2.3.1.2 `bfd_canonicalize_reloc'
+................................
+
+*Synopsis*
+     long bfd_canonicalize_reloc
+        (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
+   *Description*
+Call the back end associated with the open BFD ABFD and translate the
+external form of the relocation information attached to SEC into the
+internal canonical form.  Place the table into memory at LOC, which has
+been preallocated, usually by a call to `bfd_get_reloc_upper_bound'.
+Returns the number of relocs, or -1 on error.
+
+   The SYMS table is also needed for horrible internal magic reasons.
+
+2.3.1.3 `bfd_set_reloc'
+.......................
+
+*Synopsis*
+     void bfd_set_reloc
+        (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
+   *Description*
+Set the relocation pointer and count within section SEC to the values
+REL and COUNT.  The argument ABFD is ignored.
+
+2.3.1.4 `bfd_set_file_flags'
+............................
+
+*Synopsis*
+     bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
+   *Description*
+Set the flag word in the BFD ABFD to the value FLAGS.
+
+   Possible errors are:
+   * `bfd_error_wrong_format' - The target bfd was not of object format.
+
+   * `bfd_error_invalid_operation' - The target bfd was open for
+     reading.
+
+   * `bfd_error_invalid_operation' - The flag word contained a bit
+     which was not applicable to the type of file.  E.g., an attempt
+     was made to set the `D_PAGED' bit on a BFD format which does not
+     support demand paging.
+
+2.3.1.5 `bfd_get_arch_size'
+...........................
+
+*Synopsis*
+     int bfd_get_arch_size (bfd *abfd);
+   *Description*
+Returns the architecture address size, in bits, as determined by the
+object file's format.  For ELF, this information is included in the
+header.
+
+   *Returns*
+Returns the arch size in bits if known, `-1' otherwise.
+
+2.3.1.6 `bfd_get_sign_extend_vma'
+.................................
+
+*Synopsis*
+     int bfd_get_sign_extend_vma (bfd *abfd);
+   *Description*
+Indicates if the target architecture "naturally" sign extends an
+address.  Some architectures implicitly sign extend address values when
+they are converted to types larger than the size of an address.  For
+instance, bfd_get_start_address() will return an address sign extended
+to fill a bfd_vma when this is the case.
+
+   *Returns*
+Returns `1' if the target architecture is known to sign extend
+addresses, `0' if the target architecture is known to not sign extend
+addresses, and `-1' otherwise.
+
+2.3.1.7 `bfd_set_start_address'
+...............................
+
+*Synopsis*
+     bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
+   *Description*
+Make VMA the entry point of output BFD ABFD.
+
+   *Returns*
+Returns `TRUE' on success, `FALSE' otherwise.
+
+2.3.1.8 `bfd_get_gp_size'
+.........................
+
+*Synopsis*
+     unsigned int bfd_get_gp_size (bfd *abfd);
+   *Description*
+Return the maximum size of objects to be optimized using the GP
+register under MIPS ECOFF.  This is typically set by the `-G' argument
+to the compiler, assembler or linker.
+
+2.3.1.9 `bfd_set_gp_size'
+.........................
+
+*Synopsis*
+     void bfd_set_gp_size (bfd *abfd, unsigned int i);
+   *Description*
+Set the maximum size of objects to be optimized using the GP register
+under ECOFF or MIPS ELF.  This is typically set by the `-G' argument to
+the compiler, assembler or linker.
+
+2.3.1.10 `bfd_scan_vma'
+.......................
+
+*Synopsis*
+     bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
+   *Description*
+Convert, like `strtoul', a numerical expression STRING into a `bfd_vma'
+integer, and return that integer.  (Though without as many bells and
+whistles as `strtoul'.)  The expression is assumed to be unsigned
+(i.e., positive).  If given a BASE, it is used as the base for
+conversion.  A base of 0 causes the function to interpret the string in
+hex if a leading "0x" or "0X" is found, otherwise in octal if a leading
+zero is found, otherwise in decimal.
+
+   If the value would overflow, the maximum `bfd_vma' value is returned.
+
+2.3.1.11 `bfd_copy_private_header_data'
+.......................................
+
+*Synopsis*
+     bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
+   *Description*
+Copy private BFD header information from the BFD IBFD to the the BFD
+OBFD.  This copies information that may require sections to exist, but
+does not require symbol tables.  Return `true' on success, `false' on
+error.  Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OBFD.
+
+     #define bfd_copy_private_header_data(ibfd, obfd) \
+          BFD_SEND (obfd, _bfd_copy_private_header_data, \
+                    (ibfd, obfd))
+
+2.3.1.12 `bfd_copy_private_bfd_data'
+....................................
+
+*Synopsis*
+     bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
+   *Description*
+Copy private BFD information from the BFD IBFD to the the BFD OBFD.
+Return `TRUE' on success, `FALSE' on error.  Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OBFD.
+
+     #define bfd_copy_private_bfd_data(ibfd, obfd) \
+          BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
+                    (ibfd, obfd))
+
+2.3.1.13 `bfd_merge_private_bfd_data'
+.....................................
+
+*Synopsis*
+     bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
+   *Description*
+Merge private BFD information from the BFD IBFD to the the output file
+BFD OBFD when linking.  Return `TRUE' on success, `FALSE' on error.
+Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OBFD.
+
+     #define bfd_merge_private_bfd_data(ibfd, obfd) \
+          BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
+                    (ibfd, obfd))
+
+2.3.1.14 `bfd_set_private_flags'
+................................
+
+*Synopsis*
+     bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
+   *Description*
+Set private BFD flag information in the BFD ABFD.  Return `TRUE' on
+success, `FALSE' on error.  Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OBFD.
+
+     #define bfd_set_private_flags(abfd, flags) \
+          BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
+
+2.3.1.15 `Other functions'
+..........................
+
+*Description*
+The following functions exist but have not yet been documented.
+     #define bfd_sizeof_headers(abfd, info) \
+            BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
+
+     #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
+            BFD_SEND (abfd, _bfd_find_nearest_line, \
+                      (abfd, sec, syms, off, file, func, line))
+
+     #define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
+                                                 line, disc) \
+            BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
+                      (abfd, sec, syms, off, file, func, line, disc))
+
+     #define bfd_find_line(abfd, syms, sym, file, line) \
+            BFD_SEND (abfd, _bfd_find_line, \
+                      (abfd, syms, sym, file, line))
+
+     #define bfd_find_inliner_info(abfd, file, func, line) \
+            BFD_SEND (abfd, _bfd_find_inliner_info, \
+                      (abfd, file, func, line))
+
+     #define bfd_debug_info_start(abfd) \
+            BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+
+     #define bfd_debug_info_end(abfd) \
+            BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+
+     #define bfd_debug_info_accumulate(abfd, section) \
+            BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
+
+     #define bfd_stat_arch_elt(abfd, stat) \
+            BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
+
+     #define bfd_update_armap_timestamp(abfd) \
+            BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+
+     #define bfd_set_arch_mach(abfd, arch, mach)\
+            BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+
+     #define bfd_relax_section(abfd, section, link_info, again) \
+            BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
+
+     #define bfd_gc_sections(abfd, link_info) \
+            BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
+
+     #define bfd_lookup_section_flags(link_info, flag_info, section) \
+            BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
+
+     #define bfd_merge_sections(abfd, link_info) \
+            BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
+
+     #define bfd_is_group_section(abfd, sec) \
+            BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
+
+     #define bfd_discard_group(abfd, sec) \
+            BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
+
+     #define bfd_link_hash_table_create(abfd) \
+            BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
+
+     #define bfd_link_hash_table_free(abfd, hash) \
+            BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
+
+     #define bfd_link_add_symbols(abfd, info) \
+            BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
+
+     #define bfd_link_just_syms(abfd, sec, info) \
+            BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
+
+     #define bfd_final_link(abfd, info) \
+            BFD_SEND (abfd, _bfd_final_link, (abfd, info))
+
+     #define bfd_free_cached_info(abfd) \
+            BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
+
+     #define bfd_get_dynamic_symtab_upper_bound(abfd) \
+            BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
+
+     #define bfd_print_private_bfd_data(abfd, file)\
+            BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
+
+     #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
+            BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
+
+     #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
+            BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
+                                                        dyncount, dynsyms, ret))
+
+     #define bfd_get_dynamic_reloc_upper_bound(abfd) \
+            BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
+
+     #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
+            BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
+
+     extern bfd_byte *bfd_get_relocated_section_contents
+       (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
+        bfd_boolean, asymbol **);
+
+2.3.1.16 `bfd_alt_mach_code'
+............................
+
+*Synopsis*
+     bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
+   *Description*
+When more than one machine code number is available for the same
+machine type, this function can be used to switch between the preferred
+one (alternative == 0) and any others.  Currently, only ELF supports
+this feature, with up to two alternate machine codes.
+
+2.3.1.17 `bfd_emul_get_maxpagesize'
+...................................
+
+*Synopsis*
+     bfd_vma bfd_emul_get_maxpagesize (const char *);
+   *Description*
+Returns the maximum page size, in bytes, as determined by emulation.
+
+   *Returns*
+Returns the maximum page size in bytes for ELF, 0 otherwise.
+
+2.3.1.18 `bfd_emul_set_maxpagesize'
+...................................
+
+*Synopsis*
+     void bfd_emul_set_maxpagesize (const char *, bfd_vma);
+   *Description*
+For ELF, set the maximum page size for the emulation.  It is a no-op
+for other formats.
+
+2.3.1.19 `bfd_emul_get_commonpagesize'
+......................................
+
+*Synopsis*
+     bfd_vma bfd_emul_get_commonpagesize (const char *);
+   *Description*
+Returns the common page size, in bytes, as determined by emulation.
+
+   *Returns*
+Returns the common page size in bytes for ELF, 0 otherwise.
+
+2.3.1.20 `bfd_emul_set_commonpagesize'
+......................................
+
+*Synopsis*
+     void bfd_emul_set_commonpagesize (const char *, bfd_vma);
+   *Description*
+For ELF, set the common page size for the emulation.  It is a no-op for
+other formats.
+
+2.3.1.21 `bfd_demangle'
+.......................
+
+*Synopsis*
+     char *bfd_demangle (bfd *, const char *, int);
+   *Description*
+Wrapper around cplus_demangle.  Strips leading underscores and other
+such chars that would otherwise confuse the demangler.  If passed a g++
+v3 ABI mangled name, returns a buffer allocated with malloc holding the
+demangled name.  Returns NULL otherwise and on memory alloc failure.
+
+2.3.1.22 `struct bfd_iovec'
+...........................
+
+*Description*
+The `struct bfd_iovec' contains the internal file I/O class.  Each
+`BFD' has an instance of this class and all file I/O is routed through
+it (it is assumed that the instance implements all methods listed
+below).
+     struct bfd_iovec
+     {
+       /* To avoid problems with macros, a "b" rather than "f"
+          prefix is prepended to each method name.  */
+       /* Attempt to read/write NBYTES on ABFD's IOSTREAM storing/fetching
+          bytes starting at PTR.  Return the number of bytes actually
+          transfered (a read past end-of-file returns less than NBYTES),
+          or -1 (setting `bfd_error') if an error occurs.  */
+       file_ptr (*bread) (struct bfd *abfd, void *ptr, file_ptr nbytes);
+       file_ptr (*bwrite) (struct bfd *abfd, const void *ptr,
+                           file_ptr nbytes);
+       /* Return the current IOSTREAM file offset, or -1 (setting `bfd_error'
+          if an error occurs.  */
+       file_ptr (*btell) (struct bfd *abfd);
+       /* For the following, on successful completion a value of 0 is returned.
+          Otherwise, a value of -1 is returned (and  `bfd_error' is set).  */
+       int (*bseek) (struct bfd *abfd, file_ptr offset, int whence);
+       int (*bclose) (struct bfd *abfd);
+       int (*bflush) (struct bfd *abfd);
+       int (*bstat) (struct bfd *abfd, struct stat *sb);
+       /* Mmap a part of the files. ADDR, LEN, PROT, FLAGS and OFFSET are the usual
+          mmap parameter, except that LEN and OFFSET do not need to be page
+          aligned.  Returns (void *)-1 on failure, mmapped address on success.
+          Also write in MAP_ADDR the address of the page aligned buffer and in
+          MAP_LEN the size mapped (a page multiple).  Use unmap with MAP_ADDR and
+          MAP_LEN to unmap.  */
+       void *(*bmmap) (struct bfd *abfd, void *addr, bfd_size_type len,
+                       int prot, int flags, file_ptr offset,
+                       void **map_addr, bfd_size_type *map_len);
+     };
+     extern const struct bfd_iovec _bfd_memory_iovec;
+
+2.3.1.23 `bfd_get_mtime'
+........................
+
+*Synopsis*
+     long bfd_get_mtime (bfd *abfd);
+   *Description*
+Return the file modification time (as read from the file system, or
+from the archive header for archive members).
+
+2.3.1.24 `bfd_get_size'
+.......................
+
+*Synopsis*
+     file_ptr bfd_get_size (bfd *abfd);
+   *Description*
+Return the file size (as read from file system) for the file associated
+with BFD ABFD.
+
+   The initial motivation for, and use of, this routine is not so we
+can get the exact size of the object the BFD applies to, since that
+might not be generally possible (archive members for example).  It
+would be ideal if someone could eventually modify it so that such
+results were guaranteed.
+
+   Instead, we want to ask questions like "is this NNN byte sized
+object I'm about to try read from file offset YYY reasonable?"  As as
+example of where we might do this, some object formats use string
+tables for which the first `sizeof (long)' bytes of the table contain
+the size of the table itself, including the size bytes.  If an
+application tries to read what it thinks is one of these string tables,
+without some way to validate the size, and for some reason the size is
+wrong (byte swapping error, wrong location for the string table, etc.),
+the only clue is likely to be a read error when it tries to read the
+table, or a "virtual memory exhausted" error when it tries to allocate
+15 bazillon bytes of space for the 15 bazillon byte table it is about
+to read.  This function at least allows us to answer the question, "is
+the size reasonable?".
+
+2.3.1.25 `bfd_mmap'
+...................
+
+*Synopsis*
+     void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
+         int prot, int flags, file_ptr offset,
+         void **map_addr, bfd_size_type *map_len);
+   *Description*
+Return mmap()ed region of the file, if possible and implemented.  LEN
+and OFFSET do not need to be page aligned.  The page aligned address
+and length are written to MAP_ADDR and MAP_LEN.
+
+
+File: bfd.info,  Node: Memory Usage,  Next: Initialization,  Prev: Miscellaneous,  Up: BFD front end
+
+2.4 Memory Usage
+================
+
+BFD keeps all of its internal structures in obstacks. There is one
+obstack per open BFD file, into which the current state is stored. When
+a BFD is closed, the obstack is deleted, and so everything which has
+been allocated by BFD for the closing file is thrown away.
+
+   BFD does not free anything created by an application, but pointers
+into `bfd' structures become invalid on a `bfd_close'; for example,
+after a `bfd_close' the vector passed to `bfd_canonicalize_symtab' is
+still around, since it has been allocated by the application, but the
+data that it pointed to are lost.
+
+   The general rule is to not close a BFD until all operations dependent
+upon data from the BFD have been completed, or all the data from within
+the file has been copied. To help with the management of memory, there
+is a function (`bfd_alloc_size') which returns the number of bytes in
+obstacks associated with the supplied BFD. This could be used to select
+the greediest open BFD, close it to reclaim the memory, perform some
+operation and reopen the BFD again, to get a fresh copy of the data
+structures.
+
+
+File: bfd.info,  Node: Initialization,  Next: Sections,  Prev: Memory Usage,  Up: BFD front end
+
+2.5 Initialization
+==================
+
+2.5.1 Initialization functions
+------------------------------
+
+These are the functions that handle initializing a BFD.
+
+2.5.1.1 `bfd_init'
+..................
+
+*Synopsis*
+     void bfd_init (void);
+   *Description*
+This routine must be called before any other BFD function to initialize
+magical internal data structures.
+
+
+File: bfd.info,  Node: Sections,  Next: Symbols,  Prev: Initialization,  Up: BFD front end
+
+2.6 Sections
+============
+
+The raw data contained within a BFD is maintained through the section
+abstraction.  A single BFD may have any number of sections.  It keeps
+hold of them by pointing to the first; each one points to the next in
+the list.
+
+   Sections are supported in BFD in `section.c'.
+
+* Menu:
+
+* Section Input::
+* Section Output::
+* typedef asection::
+* section prototypes::
+
+
+File: bfd.info,  Node: Section Input,  Next: Section Output,  Prev: Sections,  Up: Sections
+
+2.6.1 Section input
+-------------------
+
+When a BFD is opened for reading, the section structures are created
+and attached to the BFD.
+
+   Each section has a name which describes the section in the outside
+world--for example, `a.out' would contain at least three sections,
+called `.text', `.data' and `.bss'.
+
+   Names need not be unique; for example a COFF file may have several
+sections named `.data'.
+
+   Sometimes a BFD will contain more than the "natural" number of
+sections. A back end may attach other sections containing constructor
+data, or an application may add a section (using `bfd_make_section') to
+the sections attached to an already open BFD. For example, the linker
+creates an extra section `COMMON' for each input file's BFD to hold
+information about common storage.
+
+   The raw data is not necessarily read in when the section descriptor
+is created. Some targets may leave the data in place until a
+`bfd_get_section_contents' call is made. Other back ends may read in
+all the data at once.  For example, an S-record file has to be read
+once to determine the size of the data. An IEEE-695 file doesn't
+contain raw data in sections, but data and relocation expressions
+intermixed, so the data area has to be parsed to get out the data and
+relocations.
+
+
+File: bfd.info,  Node: Section Output,  Next: typedef asection,  Prev: Section Input,  Up: Sections
+
+2.6.2 Section output
+--------------------
+
+To write a new object style BFD, the various sections to be written
+have to be created. They are attached to the BFD in the same way as
+input sections; data is written to the sections using
+`bfd_set_section_contents'.
+
+   Any program that creates or combines sections (e.g., the assembler
+and linker) must use the `asection' fields `output_section' and
+`output_offset' to indicate the file sections to which each section
+must be written.  (If the section is being created from scratch,
+`output_section' should probably point to the section itself and
+`output_offset' should probably be zero.)
+
+   The data to be written comes from input sections attached (via
+`output_section' pointers) to the output sections.  The output section
+structure can be considered a filter for the input section: the output
+section determines the vma of the output data and the name, but the
+input section determines the offset into the output section of the data
+to be written.
+
+   E.g., to create a section "O", starting at 0x100, 0x123 long,
+containing two subsections, "A" at offset 0x0 (i.e., at vma 0x100) and
+"B" at offset 0x20 (i.e., at vma 0x120) the `asection' structures would
+look like:
+
+        section name          "A"
+          output_offset   0x00
+          size            0x20
+          output_section ----------->  section name    "O"
+                                  |    vma             0x100
+        section name          "B" |    size            0x123
+          output_offset   0x20    |
+          size            0x103   |
+          output_section  --------|
+
+2.6.3 Link orders
+-----------------
+
+The data within a section is stored in a "link_order".  These are much
+like the fixups in `gas'.  The link_order abstraction allows a section
+to grow and shrink within itself.
+
+   A link_order knows how big it is, and which is the next link_order
+and where the raw data for it is; it also points to a list of
+relocations which apply to it.
+
+   The link_order is used by the linker to perform relaxing on final
+code.  The compiler creates code which is as big as necessary to make
+it work without relaxing, and the user can select whether to relax.
+Sometimes relaxing takes a lot of time.  The linker runs around the
+relocations to see if any are attached to data which can be shrunk, if
+so it does it on a link_order by link_order basis.
+
+
+File: bfd.info,  Node: typedef asection,  Next: section prototypes,  Prev: Section Output,  Up: Sections
+
+2.6.4 typedef asection
+----------------------
+
+Here is the section structure:
+
+
+     typedef struct bfd_section
+     {
+       /* The name of the section; the name isn't a copy, the pointer is
+          the same as that passed to bfd_make_section.  */
+       const char *name;
+
+       /* A unique sequence number.  */
+       int id;
+
+       /* Which section in the bfd; 0..n-1 as sections are created in a bfd.  */
+       int index;
+
+       /* The next section in the list belonging to the BFD, or NULL.  */
+       struct bfd_section *next;
+
+       /* The previous section in the list belonging to the BFD, or NULL.  */
+       struct bfd_section *prev;
+
+       /* The field flags contains attributes of the section. Some
+          flags are read in from the object file, and some are
+          synthesized from other information.  */
+       flagword flags;
+
+     #define SEC_NO_FLAGS   0x000
+
+       /* Tells the OS to allocate space for this section when loading.
+          This is clear for a section containing debug information only.  */
+     #define SEC_ALLOC      0x001
+
+       /* Tells the OS to load the section from the file when loading.
+          This is clear for a .bss section.  */
+     #define SEC_LOAD       0x002
+
+       /* The section contains data still to be relocated, so there is
+          some relocation information too.  */
+     #define SEC_RELOC      0x004
+
+       /* A signal to the OS that the section contains read only data.  */
+     #define SEC_READONLY   0x008
+
+       /* The section contains code only.  */
+     #define SEC_CODE       0x010
+
+       /* The section contains data only.  */
+     #define SEC_DATA       0x020
+
+       /* The section will reside in ROM.  */
+     #define SEC_ROM        0x040
+
+       /* The section contains constructor information. This section
+          type is used by the linker to create lists of constructors and
+          destructors used by `g++'. When a back end sees a symbol
+          which should be used in a constructor list, it creates a new
+          section for the type of name (e.g., `__CTOR_LIST__'), attaches
+          the symbol to it, and builds a relocation. To build the lists
+          of constructors, all the linker has to do is catenate all the
+          sections called `__CTOR_LIST__' and relocate the data
+          contained within - exactly the operations it would peform on
+          standard data.  */
+     #define SEC_CONSTRUCTOR 0x080
+
+       /* The section has contents - a data section could be
+          `SEC_ALLOC' | `SEC_HAS_CONTENTS'; a debug section could be
+          `SEC_HAS_CONTENTS'  */
+     #define SEC_HAS_CONTENTS 0x100
+
+       /* An instruction to the linker to not output the section
+          even if it has information which would normally be written.  */
+     #define SEC_NEVER_LOAD 0x200
+
+       /* The section contains thread local data.  */
+     #define SEC_THREAD_LOCAL 0x400
+
+       /* The section has GOT references.  This flag is only for the
+          linker, and is currently only used by the elf32-hppa back end.
+          It will be set if global offset table references were detected
+          in this section, which indicate to the linker that the section
+          contains PIC code, and must be handled specially when doing a
+          static link.  */
+     #define SEC_HAS_GOT_REF 0x800
+
+       /* The section contains common symbols (symbols may be defined
+          multiple times, the value of a symbol is the amount of
+          space it requires, and the largest symbol value is the one
+          used).  Most targets have exactly one of these (which we
+          translate to bfd_com_section_ptr), but ECOFF has two.  */
+     #define SEC_IS_COMMON 0x1000
+
+       /* The section contains only debugging information.  For
+          example, this is set for ELF .debug and .stab sections.
+          strip tests this flag to see if a section can be
+          discarded.  */
+     #define SEC_DEBUGGING 0x2000
+
+       /* The contents of this section are held in memory pointed to
+          by the contents field.  This is checked by bfd_get_section_contents,
+          and the data is retrieved from memory if appropriate.  */
+     #define SEC_IN_MEMORY 0x4000
+
+       /* The contents of this section are to be excluded by the
+          linker for executable and shared objects unless those
+          objects are to be further relocated.  */
+     #define SEC_EXCLUDE 0x8000
+
+       /* The contents of this section are to be sorted based on the sum of
+          the symbol and addend values specified by the associated relocation
+          entries.  Entries without associated relocation entries will be
+          appended to the end of the section in an unspecified order.  */
+     #define SEC_SORT_ENTRIES 0x10000
+
+       /* When linking, duplicate sections of the same name should be
+          discarded, rather than being combined into a single section as
+          is usually done.  This is similar to how common symbols are
+          handled.  See SEC_LINK_DUPLICATES below.  */
+     #define SEC_LINK_ONCE 0x20000
+
+       /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
+          should handle duplicate sections.  */
+     #define SEC_LINK_DUPLICATES 0xc0000
+
+       /* This value for SEC_LINK_DUPLICATES means that duplicate
+          sections with the same name should simply be discarded.  */
+     #define SEC_LINK_DUPLICATES_DISCARD 0x0
+
+       /* This value for SEC_LINK_DUPLICATES means that the linker
+          should warn if there are any duplicate sections, although
+          it should still only link one copy.  */
+     #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
+
+       /* This value for SEC_LINK_DUPLICATES means that the linker
+          should warn if any duplicate sections are a different size.  */
+     #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
+
+       /* This value for SEC_LINK_DUPLICATES means that the linker
+          should warn if any duplicate sections contain different
+          contents.  */
+     #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
+       (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
+
+       /* This section was created by the linker as part of dynamic
+          relocation or other arcane processing.  It is skipped when
+          going through the first-pass output, trusting that someone
+          else up the line will take care of it later.  */
+     #define SEC_LINKER_CREATED 0x100000
+
+       /* This section should not be subject to garbage collection.
+          Also set to inform the linker that this section should not be
+          listed in the link map as discarded.  */
+     #define SEC_KEEP 0x200000
+
+       /* This section contains "short" data, and should be placed
+          "near" the GP.  */
+     #define SEC_SMALL_DATA 0x400000
+
+       /* Attempt to merge identical entities in the section.
+          Entity size is given in the entsize field.  */
+     #define SEC_MERGE 0x800000
+
+       /* If given with SEC_MERGE, entities to merge are zero terminated
+          strings where entsize specifies character size instead of fixed
+          size entries.  */
+     #define SEC_STRINGS 0x1000000
+
+       /* This section contains data about section groups.  */
+     #define SEC_GROUP 0x2000000
+
+       /* The section is a COFF shared library section.  This flag is
+          only for the linker.  If this type of section appears in
+          the input file, the linker must copy it to the output file
+          without changing the vma or size.  FIXME: Although this
+          was originally intended to be general, it really is COFF
+          specific (and the flag was renamed to indicate this).  It
+          might be cleaner to have some more general mechanism to
+          allow the back end to control what the linker does with
+          sections.  */
+     #define SEC_COFF_SHARED_LIBRARY 0x4000000
+
+       /* This input section should be copied to output in reverse order
+          as an array of pointers.  This is for ELF linker internal use
+          only.  */
+     #define SEC_ELF_REVERSE_COPY 0x4000000
+
+       /* This section contains data which may be shared with other
+          executables or shared objects. This is for COFF only.  */
+     #define SEC_COFF_SHARED 0x8000000
+
+       /* When a section with this flag is being linked, then if the size of
+          the input section is less than a page, it should not cross a page
+          boundary.  If the size of the input section is one page or more,
+          it should be aligned on a page boundary.  This is for TI
+          TMS320C54X only.  */
+     #define SEC_TIC54X_BLOCK 0x10000000
+
+       /* Conditionally link this section; do not link if there are no
+          references found to any symbol in the section.  This is for TI
+          TMS320C54X only.  */
+     #define SEC_TIC54X_CLINK 0x20000000
+
+       /* Indicate that section has the no read flag set. This happens
+          when memory read flag isn't set. */
+     #define SEC_COFF_NOREAD 0x40000000
+
+       /*  End of section flags.  */
+
+       /* Some internal packed boolean fields.  */
+
+       /* See the vma field.  */
+       unsigned int user_set_vma : 1;
+
+       /* A mark flag used by some of the linker backends.  */
+       unsigned int linker_mark : 1;
+
+       /* Another mark flag used by some of the linker backends.  Set for
+          output sections that have an input section.  */
+       unsigned int linker_has_input : 1;
+
+       /* Mark flag used by some linker backends for garbage collection.  */
+       unsigned int gc_mark : 1;
+
+       /* Section compression status.  */
+       unsigned int compress_status : 2;
+     #define COMPRESS_SECTION_NONE    0
+     #define COMPRESS_SECTION_DONE    1
+     #define DECOMPRESS_SECTION_SIZED 2
+
+       /* The following flags are used by the ELF linker. */
+
+       /* Mark sections which have been allocated to segments.  */
+       unsigned int segment_mark : 1;
+
+       /* Type of sec_info information.  */
+       unsigned int sec_info_type:3;
+     #define SEC_INFO_TYPE_NONE      0
+     #define SEC_INFO_TYPE_STABS     1
+     #define SEC_INFO_TYPE_MERGE     2
+     #define SEC_INFO_TYPE_EH_FRAME  3
+     #define SEC_INFO_TYPE_JUST_SYMS 4
+
+       /* Nonzero if this section uses RELA relocations, rather than REL.  */
+       unsigned int use_rela_p:1;
+
+       /* Bits used by various backends.  The generic code doesn't touch
+          these fields.  */
+
+       unsigned int sec_flg0:1;
+       unsigned int sec_flg1:1;
+       unsigned int sec_flg2:1;
+       unsigned int sec_flg3:1;
+       unsigned int sec_flg4:1;
+       unsigned int sec_flg5:1;
+
+       /* End of internal packed boolean fields.  */
+
+       /*  The virtual memory address of the section - where it will be
+           at run time.  The symbols are relocated against this.  The
+           user_set_vma flag is maintained by bfd; if it's not set, the
+           backend can assign addresses (for example, in `a.out', where
+           the default address for `.data' is dependent on the specific
+           target and various flags).  */
+       bfd_vma vma;
+
+       /*  The load address of the section - where it would be in a
+           rom image; really only used for writing section header
+           information.  */
+       bfd_vma lma;
+
+       /* The size of the section in octets, as it will be output.
+          Contains a value even if the section has no contents (e.g., the
+          size of `.bss').  */
+       bfd_size_type size;
+
+       /* For input sections, the original size on disk of the section, in
+          octets.  This field should be set for any section whose size is
+          changed by linker relaxation.  It is required for sections where
+          the linker relaxation scheme doesn't cache altered section and
+          reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
+          targets), and thus the original size needs to be kept to read the
+          section multiple times.  For output sections, rawsize holds the
+          section size calculated on a previous linker relaxation pass.  */
+       bfd_size_type rawsize;
+
+       /* The compressed size of the section in octets.  */
+       bfd_size_type compressed_size;
+
+       /* Relaxation table. */
+       struct relax_table *relax;
+
+       /* Count of used relaxation table entries. */
+       int relax_count;
+
+
+       /* If this section is going to be output, then this value is the
+          offset in *bytes* into the output section of the first byte in the
+          input section (byte ==> smallest addressable unit on the
+          target).  In most cases, if this was going to start at the
+          100th octet (8-bit quantity) in the output section, this value
+          would be 100.  However, if the target byte size is 16 bits
+          (bfd_octets_per_byte is "2"), this value would be 50.  */
+       bfd_vma output_offset;
+
+       /* The output section through which to map on output.  */
+       struct bfd_section *output_section;
+
+       /* The alignment requirement of the section, as an exponent of 2 -
+          e.g., 3 aligns to 2^3 (or 8).  */
+       unsigned int alignment_power;
+
+       /* If an input section, a pointer to a vector of relocation
+          records for the data in this section.  */
+       struct reloc_cache_entry *relocation;
+
+       /* If an output section, a pointer to a vector of pointers to
+          relocation records for the data in this section.  */
+       struct reloc_cache_entry **orelocation;
+
+       /* The number of relocation records in one of the above.  */
+       unsigned reloc_count;
+
+       /* Information below is back end specific - and not always used
+          or updated.  */
+
+       /* File position of section data.  */
+       file_ptr filepos;
+
+       /* File position of relocation info.  */
+       file_ptr rel_filepos;
+
+       /* File position of line data.  */
+       file_ptr line_filepos;
+
+       /* Pointer to data for applications.  */
+       void *userdata;
+
+       /* If the SEC_IN_MEMORY flag is set, this points to the actual
+          contents.  */
+       unsigned char *contents;
+
+       /* Attached line number information.  */
+       alent *lineno;
+
+       /* Number of line number records.  */
+       unsigned int lineno_count;
+
+       /* Entity size for merging purposes.  */
+       unsigned int entsize;
+
+       /* Points to the kept section if this section is a link-once section,
+          and is discarded.  */
+       struct bfd_section *kept_section;
+
+       /* When a section is being output, this value changes as more
+          linenumbers are written out.  */
+       file_ptr moving_line_filepos;
+
+       /* What the section number is in the target world.  */
+       int target_index;
+
+       void *used_by_bfd;
+
+       /* If this is a constructor section then here is a list of the
+          relocations created to relocate items within it.  */
+       struct relent_chain *constructor_chain;
+
+       /* The BFD which owns the section.  */
+       bfd *owner;
+
+       /* A symbol which points at this section only.  */
+       struct bfd_symbol *symbol;
+       struct bfd_symbol **symbol_ptr_ptr;
+
+       /* Early in the link process, map_head and map_tail are used to build
+          a list of input sections attached to an output section.  Later,
+          output sections use these fields for a list of bfd_link_order
+          structs.  */
+       union {
+         struct bfd_link_order *link_order;
+         struct bfd_section *s;
+       } map_head, map_tail;
+     } asection;
+
+     /* Relax table contains information about instructions which can
+        be removed by relaxation -- replacing a long address with a
+        short address.  */
+     struct relax_table {
+       /* Address where bytes may be deleted. */
+       bfd_vma addr;
+
+       /* Number of bytes to be deleted.  */
+       int size;
+     };
+
+     /* These sections are global, and are managed by BFD.  The application
+        and target back end are not permitted to change the values in
+        these sections.  */
+     extern asection _bfd_std_section[4];
+
+     #define BFD_ABS_SECTION_NAME "*ABS*"
+     #define BFD_UND_SECTION_NAME "*UND*"
+     #define BFD_COM_SECTION_NAME "*COM*"
+     #define BFD_IND_SECTION_NAME "*IND*"
+
+     /* Pointer to the common section.  */
+     #define bfd_com_section_ptr (&_bfd_std_section[0])
+     /* Pointer to the undefined section.  */
+     #define bfd_und_section_ptr (&_bfd_std_section[1])
+     /* Pointer to the absolute section.  */
+     #define bfd_abs_section_ptr (&_bfd_std_section[2])
+     /* Pointer to the indirect section.  */
+     #define bfd_ind_section_ptr (&_bfd_std_section[3])
+
+     #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
+     #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
+     #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
+
+     #define bfd_is_const_section(SEC)              \
+      (   ((SEC) == bfd_abs_section_ptr)            \
+       || ((SEC) == bfd_und_section_ptr)            \
+       || ((SEC) == bfd_com_section_ptr)            \
+       || ((SEC) == bfd_ind_section_ptr))
+
+     /* Macros to handle insertion and deletion of a bfd's sections.  These
+        only handle the list pointers, ie. do not adjust section_count,
+        target_index etc.  */
+     #define bfd_section_list_remove(ABFD, S) \
+       do                                                   \
+         {                                                  \
+           asection *_s = S;                                \
+           asection *_next = _s->next;                      \
+           asection *_prev = _s->prev;                      \
+           if (_prev)                                       \
+             _prev->next = _next;                           \
+           else                                             \
+             (ABFD)->sections = _next;                      \
+           if (_next)                                       \
+             _next->prev = _prev;                           \
+           else                                             \
+             (ABFD)->section_last = _prev;                  \
+         }                                                  \
+       while (0)
+     #define bfd_section_list_append(ABFD, S) \
+       do                                                   \
+         {                                                  \
+           asection *_s = S;                                \
+           bfd *_abfd = ABFD;                               \
+           _s->next = NULL;                                 \
+           if (_abfd->section_last)                         \
+             {                                              \
+               _s->prev = _abfd->section_last;              \
+               _abfd->section_last->next = _s;              \
+             }                                              \
+           else                                             \
+             {                                              \
+               _s->prev = NULL;                             \
+               _abfd->sections = _s;                        \
+             }                                              \
+           _abfd->section_last = _s;                        \
+         }                                                  \
+       while (0)
+     #define bfd_section_list_prepend(ABFD, S) \
+       do                                                   \
+         {                                                  \
+           asection *_s = S;                                \
+           bfd *_abfd = ABFD;                               \
+           _s->prev = NULL;                                 \
+           if (_abfd->sections)                             \
+             {                                              \
+               _s->next = _abfd->sections;                  \
+               _abfd->sections->prev = _s;                  \
+             }                                              \
+           else                                             \
+             {                                              \
+               _s->next = NULL;                             \
+               _abfd->section_last = _s;                    \
+             }                                              \
+           _abfd->sections = _s;                            \
+         }                                                  \
+       while (0)
+     #define bfd_section_list_insert_after(ABFD, A, S) \
+       do                                                   \
+         {                                                  \
+           asection *_a = A;                                \
+           asection *_s = S;                                \
+           asection *_next = _a->next;                      \
+           _s->next = _next;                                \
+           _s->prev = _a;                                   \
+           _a->next = _s;                                   \
+           if (_next)                                       \
+             _next->prev = _s;                              \
+           else                                             \
+             (ABFD)->section_last = _s;                     \
+         }                                                  \
+       while (0)
+     #define bfd_section_list_insert_before(ABFD, B, S) \
+       do                                                   \
+         {                                                  \
+           asection *_b = B;                                \
+           asection *_s = S;                                \
+           asection *_prev = _b->prev;                      \
+           _s->prev = _prev;                                \
+           _s->next = _b;                                   \
+           _b->prev = _s;                                   \
+           if (_prev)                                       \
+             _prev->next = _s;                              \
+           else                                             \
+             (ABFD)->sections = _s;                         \
+         }                                                  \
+       while (0)
+     #define bfd_section_removed_from_list(ABFD, S) \
+       ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
+
+     #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                   \
+       /* name, id,  index, next, prev, flags, user_set_vma,            */  \
+       { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                           \
+                                                                            \
+       /* linker_mark, linker_has_input, gc_mark, decompress_status,    */  \
+          0,           0,                1,       0,                        \
+                                                                            \
+       /* segment_mark, sec_info_type, use_rela_p,                      */  \
+          0,            0,             0,                                   \
+                                                                            \
+       /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5,   */  \
+          0,        0,        0,        0,        0,        0,              \
+                                                                            \
+       /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */  \
+          0,   0,   0,    0,       0,               0,     0,               \
+                                                                            \
+       /* output_offset, output_section, alignment_power,               */  \
+          0,             &SEC,           0,                                 \
+                                                                            \
+       /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
+          NULL,       NULL,        0,           0,       0,                 \
+                                                                            \
+       /* line_filepos, userdata, contents, lineno, lineno_count,       */  \
+          0,            NULL,     NULL,     NULL,   0,                      \
+                                                                            \
+       /* entsize, kept_section, moving_line_filepos,                    */ \
+          0,       NULL,          0,                                        \
+                                                                            \
+       /* target_index, used_by_bfd, constructor_chain, owner,          */  \
+          0,            NULL,        NULL,              NULL,               \
+                                                                            \
+       /* symbol,                    symbol_ptr_ptr,                    */  \
+          (struct bfd_symbol *) SYM, &SEC.symbol,                           \
+                                                                            \
+       /* map_head, map_tail                                            */  \
+          { NULL }, { NULL }                                                \
+         }
+
+
+File: bfd.info,  Node: section prototypes,  Prev: typedef asection,  Up: Sections
+
+2.6.5 Section prototypes
+------------------------
+
+These are the functions exported by the section handling part of BFD.
+
+2.6.5.1 `bfd_section_list_clear'
+................................
+
+*Synopsis*
+     void bfd_section_list_clear (bfd *);
+   *Description*
+Clears the section list, and also resets the section count and hash
+table entries.
+
+2.6.5.2 `bfd_get_section_by_name'
+.................................
+
+*Synopsis*
+     asection *bfd_get_section_by_name (bfd *abfd, const char *name);
+   *Description*
+Return the most recently created section attached to ABFD named NAME.
+Return NULL if no such section exists.
+
+2.6.5.3 `bfd_get_next_section_by_name'
+......................................
+
+*Synopsis*
+     asection *bfd_get_next_section_by_name (asection *sec);
+   *Description*
+Given SEC is a section returned by `bfd_get_section_by_name', return
+the next most recently created section attached to the same BFD with
+the same name.  Return NULL if no such section exists.
+
+2.6.5.4 `bfd_get_linker_section'
+................................
+
+*Synopsis*
+     asection *bfd_get_linker_section (bfd *abfd, const char *name);
+   *Description*
+Return the linker created section attached to ABFD named NAME.  Return
+NULL if no such section exists.
+
+2.6.5.5 `bfd_get_section_by_name_if'
+....................................
+
+*Synopsis*
+     asection *bfd_get_section_by_name_if
+        (bfd *abfd,
+         const char *name,
+         bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
+         void *obj);
+   *Description*
+Call the provided function FUNC for each section attached to the BFD
+ABFD whose name matches NAME, passing OBJ as an argument. The function
+will be called as if by
+
+            func (abfd, the_section, obj);
+
+   It returns the first section for which FUNC returns true, otherwise
+`NULL'.
+
+2.6.5.6 `bfd_get_unique_section_name'
+.....................................
+
+*Synopsis*
+     char *bfd_get_unique_section_name
+        (bfd *abfd, const char *templat, int *count);
+   *Description*
+Invent a section name that is unique in ABFD by tacking a dot and a
+digit suffix onto the original TEMPLAT.  If COUNT is non-NULL, then it
+specifies the first number tried as a suffix to generate a unique name.
+The value pointed to by COUNT will be incremented in this case.
+
+2.6.5.7 `bfd_make_section_old_way'
+..................................
+
+*Synopsis*
+     asection *bfd_make_section_old_way (bfd *abfd, const char *name);
+   *Description*
+Create a new empty section called NAME and attach it to the end of the
+chain of sections for the BFD ABFD. An attempt to create a section with
+a name which is already in use returns its pointer without changing the
+section chain.
+
+   It has the funny name since this is the way it used to be before it
+was rewritten....
+
+   Possible errors are:
+   * `bfd_error_invalid_operation' - If output has already started for
+     this BFD.
+
+   * `bfd_error_no_memory' - If memory allocation fails.
+
+2.6.5.8 `bfd_make_section_anyway_with_flags'
+............................................
+
+*Synopsis*
+     asection *bfd_make_section_anyway_with_flags
+        (bfd *abfd, const char *name, flagword flags);
+   *Description*
+Create a new empty section called NAME and attach it to the end of the
+chain of sections for ABFD.  Create a new section even if there is
+already a section with that name.  Also set the attributes of the new
+section to the value FLAGS.
+
+   Return `NULL' and set `bfd_error' on error; possible errors are:
+   * `bfd_error_invalid_operation' - If output has already started for
+     ABFD.
+
+   * `bfd_error_no_memory' - If memory allocation fails.
+
+2.6.5.9 `bfd_make_section_anyway'
+.................................
+
+*Synopsis*
+     asection *bfd_make_section_anyway (bfd *abfd, const char *name);
+   *Description*
+Create a new empty section called NAME and attach it to the end of the
+chain of sections for ABFD.  Create a new section even if there is
+already a section with that name.
+
+   Return `NULL' and set `bfd_error' on error; possible errors are:
+   * `bfd_error_invalid_operation' - If output has already started for
+     ABFD.
+
+   * `bfd_error_no_memory' - If memory allocation fails.
+
+2.6.5.10 `bfd_make_section_with_flags'
+......................................
+
+*Synopsis*
+     asection *bfd_make_section_with_flags
+        (bfd *, const char *name, flagword flags);
+   *Description*
+Like `bfd_make_section_anyway', but return `NULL' (without calling
+bfd_set_error ()) without changing the section chain if there is
+already a section named NAME.  Also set the attributes of the new
+section to the value FLAGS.  If there is an error, return `NULL' and set
+`bfd_error'.
+
+2.6.5.11 `bfd_make_section'
+...........................
+
+*Synopsis*
+     asection *bfd_make_section (bfd *, const char *name);
+   *Description*
+Like `bfd_make_section_anyway', but return `NULL' (without calling
+bfd_set_error ()) without changing the section chain if there is
+already a section named NAME.  If there is an error, return `NULL' and
+set `bfd_error'.
+
+2.6.5.12 `bfd_set_section_flags'
+................................
+
+*Synopsis*
+     bfd_boolean bfd_set_section_flags
+        (bfd *abfd, asection *sec, flagword flags);
+   *Description*
+Set the attributes of the section SEC in the BFD ABFD to the value
+FLAGS. Return `TRUE' on success, `FALSE' on error. Possible error
+returns are:
+
+   * `bfd_error_invalid_operation' - The section cannot have one or
+     more of the attributes requested. For example, a .bss section in
+     `a.out' may not have the `SEC_HAS_CONTENTS' field set.
+
+2.6.5.13 `bfd_rename_section'
+.............................
+
+*Synopsis*
+     void bfd_rename_section
+        (bfd *abfd, asection *sec, const char *newname);
+   *Description*
+Rename section SEC in ABFD to NEWNAME.
+
+2.6.5.14 `bfd_map_over_sections'
+................................
+
+*Synopsis*
+     void bfd_map_over_sections
+        (bfd *abfd,
+         void (*func) (bfd *abfd, asection *sect, void *obj),
+         void *obj);
+   *Description*
+Call the provided function FUNC for each section attached to the BFD
+ABFD, passing OBJ as an argument. The function will be called as if by
+
+            func (abfd, the_section, obj);
+
+   This is the preferred method for iterating over sections; an
+alternative would be to use a loop:
+
+               asection *p;
+               for (p = abfd->sections; p != NULL; p = p->next)
+                  func (abfd, p, ...)
+
+2.6.5.15 `bfd_sections_find_if'
+...............................
+
+*Synopsis*
+     asection *bfd_sections_find_if
+        (bfd *abfd,
+         bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
+         void *obj);
+   *Description*
+Call the provided function OPERATION for each section attached to the
+BFD ABFD, passing OBJ as an argument. The function will be called as if
+by
+
+            operation (abfd, the_section, obj);
+
+   It returns the first section for which OPERATION returns true.
+
+2.6.5.16 `bfd_set_section_size'
+...............................
+
+*Synopsis*
+     bfd_boolean bfd_set_section_size
+        (bfd *abfd, asection *sec, bfd_size_type val);
+   *Description*
+Set SEC to the size VAL. If the operation is ok, then `TRUE' is
+returned, else `FALSE'.
+
+   Possible error returns:
+   * `bfd_error_invalid_operation' - Writing has started to the BFD, so
+     setting the size is invalid.
+
+2.6.5.17 `bfd_set_section_contents'
+...................................
+
+*Synopsis*
+     bfd_boolean bfd_set_section_contents
+        (bfd *abfd, asection *section, const void *data,
+         file_ptr offset, bfd_size_type count);
+   *Description*
+Sets the contents of the section SECTION in BFD ABFD to the data
+starting in memory at DATA. The data is written to the output section
+starting at offset OFFSET for COUNT octets.
+
+   Normally `TRUE' is returned, else `FALSE'. Possible error returns
+are:
+   * `bfd_error_no_contents' - The output section does not have the
+     `SEC_HAS_CONTENTS' attribute, so nothing can be written to it.
+
+   * and some more too
+   This routine is front end to the back end function
+`_bfd_set_section_contents'.
+
+2.6.5.18 `bfd_get_section_contents'
+...................................
+
+*Synopsis*
+     bfd_boolean bfd_get_section_contents
+        (bfd *abfd, asection *section, void *location, file_ptr offset,
+         bfd_size_type count);
+   *Description*
+Read data from SECTION in BFD ABFD into memory starting at LOCATION.
+The data is read at an offset of OFFSET from the start of the input
+section, and is read for COUNT bytes.
+
+   If the contents of a constructor with the `SEC_CONSTRUCTOR' flag set
+are requested or if the section does not have the `SEC_HAS_CONTENTS'
+flag set, then the LOCATION is filled with zeroes. If no errors occur,
+`TRUE' is returned, else `FALSE'.
+
+2.6.5.19 `bfd_malloc_and_get_section'
+.....................................
+
+*Synopsis*
+     bfd_boolean bfd_malloc_and_get_section
+        (bfd *abfd, asection *section, bfd_byte **buf);
+   *Description*
+Read all data from SECTION in BFD ABFD into a buffer, *BUF, malloc'd by
+this function.
+
+2.6.5.20 `bfd_copy_private_section_data'
+........................................
+
+*Synopsis*
+     bfd_boolean bfd_copy_private_section_data
+        (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
+   *Description*
+Copy private section information from ISEC in the BFD IBFD to the
+section OSEC in the BFD OBFD.  Return `TRUE' on success, `FALSE' on
+error.  Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OSEC.
+
+     #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
+          BFD_SEND (obfd, _bfd_copy_private_section_data, \
+                    (ibfd, isection, obfd, osection))
+
+2.6.5.21 `bfd_generic_is_group_section'
+.......................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
+   *Description*
+Returns TRUE if SEC is a member of a group.
+
+2.6.5.22 `bfd_generic_discard_group'
+....................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
+   *Description*
+Remove all members of GROUP from the output.
+
+
+File: bfd.info,  Node: Symbols,  Next: Archives,  Prev: Sections,  Up: BFD front end
+
+2.7 Symbols
+===========
+
+BFD tries to maintain as much symbol information as it can when it
+moves information from file to file. BFD passes information to
+applications though the `asymbol' structure. When the application
+requests the symbol table, BFD reads the table in the native form and
+translates parts of it into the internal format. To maintain more than
+the information passed to applications, some targets keep some
+information "behind the scenes" in a structure only the particular back
+end knows about. For example, the coff back end keeps the original
+symbol table structure as well as the canonical structure when a BFD is
+read in. On output, the coff back end can reconstruct the output symbol
+table so that no information is lost, even information unique to coff
+which BFD doesn't know or understand. If a coff symbol table were read,
+but were written through an a.out back end, all the coff specific
+information would be lost. The symbol table of a BFD is not necessarily
+read in until a canonicalize request is made. Then the BFD back end
+fills in a table provided by the application with pointers to the
+canonical information.  To output symbols, the application provides BFD
+with a table of pointers to pointers to `asymbol's. This allows
+applications like the linker to output a symbol as it was read, since
+the "behind the scenes" information will be still available.
+
+* Menu:
+
+* Reading Symbols::
+* Writing Symbols::
+* Mini Symbols::
+* typedef asymbol::
+* symbol handling functions::
+
+
+File: bfd.info,  Node: Reading Symbols,  Next: Writing Symbols,  Prev: Symbols,  Up: Symbols
+
+2.7.1 Reading symbols
+---------------------
+
+There are two stages to reading a symbol table from a BFD: allocating
+storage, and the actual reading process. This is an excerpt from an
+application which reads the symbol table:
+
+              long storage_needed;
+              asymbol **symbol_table;
+              long number_of_symbols;
+              long i;
+
+              storage_needed = bfd_get_symtab_upper_bound (abfd);
+
+              if (storage_needed < 0)
+                FAIL
+
+              if (storage_needed == 0)
+                return;
+
+              symbol_table = xmalloc (storage_needed);
+                ...
+              number_of_symbols =
+                 bfd_canonicalize_symtab (abfd, symbol_table);
+
+              if (number_of_symbols < 0)
+                FAIL
+
+              for (i = 0; i < number_of_symbols; i++)
+                process_symbol (symbol_table[i]);
+
+   All storage for the symbols themselves is in an objalloc connected
+to the BFD; it is freed when the BFD is closed.
+
+
+File: bfd.info,  Node: Writing Symbols,  Next: Mini Symbols,  Prev: Reading Symbols,  Up: Symbols
+
+2.7.2 Writing symbols
+---------------------
+
+Writing of a symbol table is automatic when a BFD open for writing is
+closed. The application attaches a vector of pointers to pointers to
+symbols to the BFD being written, and fills in the symbol count. The
+close and cleanup code reads through the table provided and performs
+all the necessary operations. The BFD output code must always be
+provided with an "owned" symbol: one which has come from another BFD,
+or one which has been created using `bfd_make_empty_symbol'.  Here is an
+example showing the creation of a symbol table with only one element:
+
+            #include "sysdep.h"
+            #include "bfd.h"
+            int main (void)
+            {
+              bfd *abfd;
+              asymbol *ptrs[2];
+              asymbol *new;
+
+              abfd = bfd_openw ("foo","a.out-sunos-big");
+              bfd_set_format (abfd, bfd_object);
+              new = bfd_make_empty_symbol (abfd);
+              new->name = "dummy_symbol";
+              new->section = bfd_make_section_old_way (abfd, ".text");
+              new->flags = BSF_GLOBAL;
+              new->value = 0x12345;
+
+              ptrs[0] = new;
+              ptrs[1] = 0;
+
+              bfd_set_symtab (abfd, ptrs, 1);
+              bfd_close (abfd);
+              return 0;
+            }
+
+            ./makesym
+            nm foo
+            00012345 A dummy_symbol
+
+   Many formats cannot represent arbitrary symbol information; for
+instance, the `a.out' object format does not allow an arbitrary number
+of sections. A symbol pointing to a section which is not one  of
+`.text', `.data' or `.bss' cannot be described.
+
+
+File: bfd.info,  Node: Mini Symbols,  Next: typedef asymbol,  Prev: Writing Symbols,  Up: Symbols
+
+2.7.3 Mini Symbols
+------------------
+
+Mini symbols provide read-only access to the symbol table.  They use
+less memory space, but require more time to access.  They can be useful
+for tools like nm or objdump, which may have to handle symbol tables of
+extremely large executables.
+
+   The `bfd_read_minisymbols' function will read the symbols into
+memory in an internal form.  It will return a `void *' pointer to a
+block of memory, a symbol count, and the size of each symbol.  The
+pointer is allocated using `malloc', and should be freed by the caller
+when it is no longer needed.
+
+   The function `bfd_minisymbol_to_symbol' will take a pointer to a
+minisymbol, and a pointer to a structure returned by
+`bfd_make_empty_symbol', and return a `asymbol' structure.  The return
+value may or may not be the same as the value from
+`bfd_make_empty_symbol' which was passed in.
+
+
+File: bfd.info,  Node: typedef asymbol,  Next: symbol handling functions,  Prev: Mini Symbols,  Up: Symbols
+
+2.7.4 typedef asymbol
+---------------------
+
+An `asymbol' has the form:
+
+
+     typedef struct bfd_symbol
+     {
+       /* A pointer to the BFD which owns the symbol. This information
+          is necessary so that a back end can work out what additional
+          information (invisible to the application writer) is carried
+          with the symbol.
+
+          This field is *almost* redundant, since you can use section->owner
+          instead, except that some symbols point to the global sections
+          bfd_{abs,com,und}_section.  This could be fixed by making
+          these globals be per-bfd (or per-target-flavor).  FIXME.  */
+       struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field.  */
+
+       /* The text of the symbol. The name is left alone, and not copied; the
+          application may not alter it.  */
+       const char *name;
+
+       /* The value of the symbol.  This really should be a union of a
+          numeric value with a pointer, since some flags indicate that
+          a pointer to another symbol is stored here.  */
+       symvalue value;
+
+       /* Attributes of a symbol.  */
+     #define BSF_NO_FLAGS           0x00
+
+       /* The symbol has local scope; `static' in `C'. The value
+          is the offset into the section of the data.  */
+     #define BSF_LOCAL              (1 << 0)
+
+       /* The symbol has global scope; initialized data in `C'. The
+          value is the offset into the section of the data.  */
+     #define BSF_GLOBAL             (1 << 1)
+
+       /* The symbol has global scope and is exported. The value is
+          the offset into the section of the data.  */
+     #define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
+
+       /* A normal C symbol would be one of:
+          `BSF_LOCAL', `BSF_COMMON',  `BSF_UNDEFINED' or
+          `BSF_GLOBAL'.  */
+
+       /* The symbol is a debugging record. The value has an arbitrary
+          meaning, unless BSF_DEBUGGING_RELOC is also set.  */
+     #define BSF_DEBUGGING          (1 << 2)
+
+       /* The symbol denotes a function entry point.  Used in ELF,
+          perhaps others someday.  */
+     #define BSF_FUNCTION           (1 << 3)
+
+       /* Used by the linker.  */
+     #define BSF_KEEP               (1 << 5)
+     #define BSF_KEEP_G             (1 << 6)
+
+       /* A weak global symbol, overridable without warnings by
+          a regular global symbol of the same name.  */
+     #define BSF_WEAK               (1 << 7)
+
+       /* This symbol was created to point to a section, e.g. ELF's
+          STT_SECTION symbols.  */
+     #define BSF_SECTION_SYM        (1 << 8)
+
+       /* The symbol used to be a common symbol, but now it is
+          allocated.  */
+     #define BSF_OLD_COMMON         (1 << 9)
+
+       /* In some files the type of a symbol sometimes alters its
+          location in an output file - ie in coff a `ISFCN' symbol
+          which is also `C_EXT' symbol appears where it was
+          declared and not at the end of a section.  This bit is set
+          by the target BFD part to convey this information.  */
+     #define BSF_NOT_AT_END         (1 << 10)
+
+       /* Signal that the symbol is the label of constructor section.  */
+     #define BSF_CONSTRUCTOR        (1 << 11)
+
+       /* Signal that the symbol is a warning symbol.  The name is a
+          warning.  The name of the next symbol is the one to warn about;
+          if a reference is made to a symbol with the same name as the next
+          symbol, a warning is issued by the linker.  */
+     #define BSF_WARNING            (1 << 12)
+
+       /* Signal that the symbol is indirect.  This symbol is an indirect
+          pointer to the symbol with the same name as the next symbol.  */
+     #define BSF_INDIRECT           (1 << 13)
+
+       /* BSF_FILE marks symbols that contain a file name.  This is used
+          for ELF STT_FILE symbols.  */
+     #define BSF_FILE               (1 << 14)
+
+       /* Symbol is from dynamic linking information.  */
+     #define BSF_DYNAMIC            (1 << 15)
+
+       /* The symbol denotes a data object.  Used in ELF, and perhaps
+          others someday.  */
+     #define BSF_OBJECT             (1 << 16)
+
+       /* This symbol is a debugging symbol.  The value is the offset
+          into the section of the data.  BSF_DEBUGGING should be set
+          as well.  */
+     #define BSF_DEBUGGING_RELOC    (1 << 17)
+
+       /* This symbol is thread local.  Used in ELF.  */
+     #define BSF_THREAD_LOCAL       (1 << 18)
+
+       /* This symbol represents a complex relocation expression,
+          with the expression tree serialized in the symbol name.  */
+     #define BSF_RELC               (1 << 19)
+
+       /* This symbol represents a signed complex relocation expression,
+          with the expression tree serialized in the symbol name.  */
+     #define BSF_SRELC              (1 << 20)
+
+       /* This symbol was created by bfd_get_synthetic_symtab.  */
+     #define BSF_SYNTHETIC          (1 << 21)
+
+       /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
+          The dynamic linker will compute the value of this symbol by
+          calling the function that it points to.  BSF_FUNCTION must
+          also be also set.  */
+     #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
+       /* This symbol is a globally unique data object.  The dynamic linker
+          will make sure that in the entire process there is just one symbol
+          with this name and type in use.  BSF_OBJECT must also be set.  */
+     #define BSF_GNU_UNIQUE         (1 << 23)
+
+       flagword flags;
+
+       /* A pointer to the section to which this symbol is
+          relative.  This will always be non NULL, there are special
+          sections for undefined and absolute symbols.  */
+       struct bfd_section *section;
+
+       /* Back end special data.  */
+       union
+         {
+           void *p;
+           bfd_vma i;
+         }
+       udata;
+     }
+     asymbol;
+
+
+File: bfd.info,  Node: symbol handling functions,  Prev: typedef asymbol,  Up: Symbols
+
+2.7.5 Symbol handling functions
+-------------------------------
+
+2.7.5.1 `bfd_get_symtab_upper_bound'
+....................................
+
+*Description*
+Return the number of bytes required to store a vector of pointers to
+`asymbols' for all the symbols in the BFD ABFD, including a terminal
+NULL pointer. If there are no symbols in the BFD, then return 0.  If an
+error occurs, return -1.
+     #define bfd_get_symtab_upper_bound(abfd) \
+          BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
+
+2.7.5.2 `bfd_is_local_label'
+............................
+
+*Synopsis*
+     bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
+   *Description*
+Return TRUE if the given symbol SYM in the BFD ABFD is a compiler
+generated local label, else return FALSE.
+
+2.7.5.3 `bfd_is_local_label_name'
+.................................
+
+*Synopsis*
+     bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
+   *Description*
+Return TRUE if a symbol with the name NAME in the BFD ABFD is a
+compiler generated local label, else return FALSE.  This just checks
+whether the name has the form of a local label.
+     #define bfd_is_local_label_name(abfd, name) \
+       BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
+
+2.7.5.4 `bfd_is_target_special_symbol'
+......................................
+
+*Synopsis*
+     bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
+   *Description*
+Return TRUE iff a symbol SYM in the BFD ABFD is something special to
+the particular target represented by the BFD.  Such symbols should
+normally not be mentioned to the user.
+     #define bfd_is_target_special_symbol(abfd, sym) \
+       BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
+
+2.7.5.5 `bfd_canonicalize_symtab'
+.................................
+
+*Description*
+Read the symbols from the BFD ABFD, and fills in the vector LOCATION
+with pointers to the symbols and a trailing NULL.  Return the actual
+number of symbol pointers, not including the NULL.
+     #define bfd_canonicalize_symtab(abfd, location) \
+       BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
+
+2.7.5.6 `bfd_set_symtab'
+........................
+
+*Synopsis*
+     bfd_boolean bfd_set_symtab
+        (bfd *abfd, asymbol **location, unsigned int count);
+   *Description*
+Arrange that when the output BFD ABFD is closed, the table LOCATION of
+COUNT pointers to symbols will be written.
+
+2.7.5.7 `bfd_print_symbol_vandf'
+................................
+
+*Synopsis*
+     void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
+   *Description*
+Print the value and flags of the SYMBOL supplied to the stream FILE.
+
+2.7.5.8 `bfd_make_empty_symbol'
+...............................
+
+*Description*
+Create a new `asymbol' structure for the BFD ABFD and return a pointer
+to it.
+
+   This routine is necessary because each back end has private
+information surrounding the `asymbol'. Building your own `asymbol' and
+pointing to it will not create the private information, and will cause
+problems later on.
+     #define bfd_make_empty_symbol(abfd) \
+       BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
+
+2.7.5.9 `_bfd_generic_make_empty_symbol'
+........................................
+
+*Synopsis*
+     asymbol *_bfd_generic_make_empty_symbol (bfd *);
+   *Description*
+Create a new `asymbol' structure for the BFD ABFD and return a pointer
+to it.  Used by core file routines, binary back-end and anywhere else
+where no private info is needed.
+
+2.7.5.10 `bfd_make_debug_symbol'
+................................
+
+*Description*
+Create a new `asymbol' structure for the BFD ABFD, to be used as a
+debugging symbol.  Further details of its use have yet to be worked out.
+     #define bfd_make_debug_symbol(abfd,ptr,size) \
+       BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
+
+2.7.5.11 `bfd_decode_symclass'
+..............................
+
+*Description*
+Return a character corresponding to the symbol class of SYMBOL, or '?'
+for an unknown class.
+
+   *Synopsis*
+     int bfd_decode_symclass (asymbol *symbol);
+   
+2.7.5.12 `bfd_is_undefined_symclass'
+....................................
+
+*Description*
+Returns non-zero if the class symbol returned by bfd_decode_symclass
+represents an undefined symbol.  Returns zero otherwise.
+
+   *Synopsis*
+     bfd_boolean bfd_is_undefined_symclass (int symclass);
+   
+2.7.5.13 `bfd_symbol_info'
+..........................
+
+*Description*
+Fill in the basic info about symbol that nm needs.  Additional info may
+be added by the back-ends after calling this function.
+
+   *Synopsis*
+     void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
+   
+2.7.5.14 `bfd_copy_private_symbol_data'
+.......................................
+
+*Synopsis*
+     bfd_boolean bfd_copy_private_symbol_data
+        (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
+   *Description*
+Copy private symbol information from ISYM in the BFD IBFD to the symbol
+OSYM in the BFD OBFD.  Return `TRUE' on success, `FALSE' on error.
+Possible error returns are:
+
+   * `bfd_error_no_memory' - Not enough memory exists to create private
+     data for OSEC.
+
+     #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
+       BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
+                 (ibfd, isymbol, obfd, osymbol))
+
+
+File: bfd.info,  Node: Archives,  Next: Formats,  Prev: Symbols,  Up: BFD front end
+
+2.8 Archives
+============
+
+*Description*
+An archive (or library) is just another BFD.  It has a symbol table,
+although there's not much a user program will do with it.
+
+   The big difference between an archive BFD and an ordinary BFD is
+that the archive doesn't have sections.  Instead it has a chain of BFDs
+that are considered its contents.  These BFDs can be manipulated like
+any other.  The BFDs contained in an archive opened for reading will
+all be opened for reading.  You may put either input or output BFDs
+into an archive opened for output; they will be handled correctly when
+the archive is closed.
+
+   Use `bfd_openr_next_archived_file' to step through the contents of
+an archive opened for input.  You don't have to read the entire archive
+if you don't want to!  Read it until you find what you want.
+
+   A BFD returned by `bfd_openr_next_archived_file' can be closed
+manually with `bfd_close'.  If you do not close it, then a second
+iteration through the members of an archive may return the same BFD.
+If you close the archive BFD, then all the member BFDs will
+automatically be closed as well.
+
+   Archive contents of output BFDs are chained through the
+`archive_next' pointer in a BFD.  The first one is findable through the
+`archive_head' slot of the archive.  Set it with `bfd_set_archive_head'
+(q.v.).  A given BFD may be in only one open output archive at a time.
+
+   As expected, the BFD archive code is more general than the archive
+code of any given environment.  BFD archives may contain files of
+different formats (e.g., a.out and coff) and even different
+architectures.  You may even place archives recursively into archives!
+
+   This can cause unexpected confusion, since some archive formats are
+more expressive than others.  For instance, Intel COFF archives can
+preserve long filenames; SunOS a.out archives cannot.  If you move a
+file from the first to the second format and back again, the filename
+may be truncated.  Likewise, different a.out environments have different
+conventions as to how they truncate filenames, whether they preserve
+directory names in filenames, etc.  When interoperating with native
+tools, be sure your files are homogeneous.
+
+   Beware: most of these formats do not react well to the presence of
+spaces in filenames.  We do the best we can, but can't always handle
+this case due to restrictions in the format of archives.  Many Unix
+utilities are braindead in regards to spaces and such in filenames
+anyway, so this shouldn't be much of a restriction.
+
+   Archives are supported in BFD in `archive.c'.
+
+2.8.1 Archive functions
+-----------------------
+
+2.8.1.1 `bfd_get_next_mapent'
+.............................
+
+*Synopsis*
+     symindex bfd_get_next_mapent
+        (bfd *abfd, symindex previous, carsym **sym);
+   *Description*
+Step through archive ABFD's symbol table (if it has one).  Successively
+update SYM with the next symbol's information, returning that symbol's
+(internal) index into the symbol table.
+
+   Supply `BFD_NO_MORE_SYMBOLS' as the PREVIOUS entry to get the first
+one; returns `BFD_NO_MORE_SYMBOLS' when you've already got the last one.
+
+   A `carsym' is a canonical archive symbol.  The only user-visible
+element is its name, a null-terminated string.
+
+2.8.1.2 `bfd_set_archive_head'
+..............................
+
+*Synopsis*
+     bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
+   *Description*
+Set the head of the chain of BFDs contained in the archive OUTPUT to
+NEW_HEAD.
+
+2.8.1.3 `bfd_openr_next_archived_file'
+......................................
+
+*Synopsis*
+     bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
+   *Description*
+Provided a BFD, ARCHIVE, containing an archive and NULL, open an input
+BFD on the first contained element and returns that.  Subsequent calls
+should pass the archive and the previous return value to return a
+created BFD to the next contained element. NULL is returned when there
+are no more.
+
+
+File: bfd.info,  Node: Formats,  Next: Relocations,  Prev: Archives,  Up: BFD front end
+
+2.9 File formats
+================
+
+A format is a BFD concept of high level file contents type. The formats
+supported by BFD are:
+
+   * `bfd_object'
+   The BFD may contain data, symbols, relocations and debug info.
+
+   * `bfd_archive'
+   The BFD contains other BFDs and an optional index.
+
+   * `bfd_core'
+   The BFD contains the result of an executable core dump.
+
+2.9.1 File format functions
+---------------------------
+
+2.9.1.1 `bfd_check_format'
+..........................
+
+*Synopsis*
+     bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
+   *Description*
+Verify if the file attached to the BFD ABFD is compatible with the
+format FORMAT (i.e., one of `bfd_object', `bfd_archive' or `bfd_core').
+
+   If the BFD has been set to a specific target before the call, only
+the named target and format combination is checked. If the target has
+not been set, or has been set to `default', then all the known target
+backends is interrogated to determine a match.  If the default target
+matches, it is used.  If not, exactly one target must recognize the
+file, or an error results.
+
+   The function returns `TRUE' on success, otherwise `FALSE' with one
+of the following error codes:
+
+   * `bfd_error_invalid_operation' - if `format' is not one of
+     `bfd_object', `bfd_archive' or `bfd_core'.
+
+   * `bfd_error_system_call' - if an error occured during a read - even
+     some file mismatches can cause bfd_error_system_calls.
+
+   * `file_not_recognised' - none of the backends recognised the file
+     format.
+
+   * `bfd_error_file_ambiguously_recognized' - more than one backend
+     recognised the file format.
+
+2.9.1.2 `bfd_check_format_matches'
+..................................
+
+*Synopsis*
+     bfd_boolean bfd_check_format_matches
+        (bfd *abfd, bfd_format format, char ***matching);
+   *Description*
+Like `bfd_check_format', except when it returns FALSE with `bfd_errno'
+set to `bfd_error_file_ambiguously_recognized'.  In that case, if
+MATCHING is not NULL, it will be filled in with a NULL-terminated list
+of the names of the formats that matched, allocated with `malloc'.
+Then the user may choose a format and try again.
+
+   When done with the list that MATCHING points to, the caller should
+free it.
+
+2.9.1.3 `bfd_set_format'
+........................
+
+*Synopsis*
+     bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
+   *Description*
+This function sets the file format of the BFD ABFD to the format
+FORMAT. If the target set in the BFD does not support the format
+requested, the format is invalid, or the BFD is not open for writing,
+then an error occurs.
+
+2.9.1.4 `bfd_format_string'
+...........................
+
+*Synopsis*
+     const char *bfd_format_string (bfd_format format);
+   *Description*
+Return a pointer to a const string `invalid', `object', `archive',
+`core', or `unknown', depending upon the value of FORMAT.
+
+
+File: bfd.info,  Node: Relocations,  Next: Core Files,  Prev: Formats,  Up: BFD front end
+
+2.10 Relocations
+================
+
+BFD maintains relocations in much the same way it maintains symbols:
+they are left alone until required, then read in en-masse and
+translated into an internal form.  A common routine
+`bfd_perform_relocation' acts upon the canonical form to do the fixup.
+
+   Relocations are maintained on a per section basis, while symbols are
+maintained on a per BFD basis.
+
+   All that a back end has to do to fit the BFD interface is to create
+a `struct reloc_cache_entry' for each relocation in a particular
+section, and fill in the right bits of the structures.
+
+* Menu:
+
+* typedef arelent::
+* howto manager::
+
+
+File: bfd.info,  Node: typedef arelent,  Next: howto manager,  Prev: Relocations,  Up: Relocations
+
+2.10.1 typedef arelent
+----------------------
+
+This is the structure of a relocation entry:
+
+
+     typedef enum bfd_reloc_status
+     {
+       /* No errors detected.  */
+       bfd_reloc_ok,
+
+       /* The relocation was performed, but there was an overflow.  */
+       bfd_reloc_overflow,
+
+       /* The address to relocate was not within the section supplied.  */
+       bfd_reloc_outofrange,
+
+       /* Used by special functions.  */
+       bfd_reloc_continue,
+
+       /* Unsupported relocation size requested.  */
+       bfd_reloc_notsupported,
+
+       /* Unused.  */
+       bfd_reloc_other,
+
+       /* The symbol to relocate against was undefined.  */
+       bfd_reloc_undefined,
+
+       /* The relocation was performed, but may not be ok - presently
+          generated only when linking i960 coff files with i960 b.out
+          symbols.  If this type is returned, the error_message argument
+          to bfd_perform_relocation will be set.  */
+       bfd_reloc_dangerous
+      }
+      bfd_reloc_status_type;
+
+
+     typedef struct reloc_cache_entry
+     {
+       /* A pointer into the canonical table of pointers.  */
+       struct bfd_symbol **sym_ptr_ptr;
+
+       /* offset in section.  */
+       bfd_size_type address;
+
+       /* addend for relocation value.  */
+       bfd_vma addend;
+
+       /* Pointer to how to perform the required relocation.  */
+       reloc_howto_type *howto;
+
+     }
+     arelent;
+   *Description*
+Here is a description of each of the fields within an `arelent':
+
+   * `sym_ptr_ptr'
+   The symbol table pointer points to a pointer to the symbol
+associated with the relocation request.  It is the pointer into the
+table returned by the back end's `canonicalize_symtab' action. *Note
+Symbols::. The symbol is referenced through a pointer to a pointer so
+that tools like the linker can fix up all the symbols of the same name
+by modifying only one pointer. The relocation routine looks in the
+symbol and uses the base of the section the symbol is attached to and
+the value of the symbol as the initial relocation offset. If the symbol
+pointer is zero, then the section provided is looked up.
+
+   * `address'
+   The `address' field gives the offset in bytes from the base of the
+section data which owns the relocation record to the first byte of
+relocatable information. The actual data relocated will be relative to
+this point; for example, a relocation type which modifies the bottom
+two bytes of a four byte word would not touch the first byte pointed to
+in a big endian world.
+
+   * `addend'
+   The `addend' is a value provided by the back end to be added (!)  to
+the relocation offset. Its interpretation is dependent upon the howto.
+For example, on the 68k the code:
+
+             char foo[];
+             main()
+                     {
+                     return foo[0x12345678];
+                     }
+
+   Could be compiled into:
+
+             linkw fp,#-4
+             moveb @#12345678,d0
+             extbl d0
+             unlk fp
+             rts
+
+   This could create a reloc pointing to `foo', but leave the offset in
+the data, something like:
+
+     RELOCATION RECORDS FOR [.text]:
+     offset   type      value
+     00000006 32        _foo
+
+     00000000 4e56 fffc          ; linkw fp,#-4
+     00000004 1039 1234 5678     ; moveb @#12345678,d0
+     0000000a 49c0               ; extbl d0
+     0000000c 4e5e               ; unlk fp
+     0000000e 4e75               ; rts
+
+   Using coff and an 88k, some instructions don't have enough space in
+them to represent the full address range, and pointers have to be
+loaded in two parts. So you'd get something like:
+
+             or.u     r13,r0,hi16(_foo+0x12345678)
+             ld.b     r2,r13,lo16(_foo+0x12345678)
+             jmp      r1
+
+   This should create two relocs, both pointing to `_foo', and with
+0x12340000 in their addend field. The data would consist of:
+
+     RELOCATION RECORDS FOR [.text]:
+     offset   type      value
+     00000002 HVRT16    _foo+0x12340000
+     00000006 LVRT16    _foo+0x12340000
+
+     00000000 5da05678           ; or.u r13,r0,0x5678
+     00000004 1c4d5678           ; ld.b r2,r13,0x5678
+     00000008 f400c001           ; jmp r1
+
+   The relocation routine digs out the value from the data, adds it to
+the addend to get the original offset, and then adds the value of
+`_foo'. Note that all 32 bits have to be kept around somewhere, to cope
+with carry from bit 15 to bit 16.
+
+   One further example is the sparc and the a.out format. The sparc has
+a similar problem to the 88k, in that some instructions don't have room
+for an entire offset, but on the sparc the parts are created in odd
+sized lumps. The designers of the a.out format chose to not use the
+data within the section for storing part of the offset; all the offset
+is kept within the reloc. Anything in the data should be ignored.
+
+             save %sp,-112,%sp
+             sethi %hi(_foo+0x12345678),%g2
+             ldsb [%g2+%lo(_foo+0x12345678)],%i0
+             ret
+             restore
+
+   Both relocs contain a pointer to `foo', and the offsets contain junk.
+
+     RELOCATION RECORDS FOR [.text]:
+     offset   type      value
+     00000004 HI22      _foo+0x12345678
+     00000008 LO10      _foo+0x12345678
+
+     00000000 9de3bf90     ; save %sp,-112,%sp
+     00000004 05000000     ; sethi %hi(_foo+0),%g2
+     00000008 f048a000     ; ldsb [%g2+%lo(_foo+0)],%i0
+     0000000c 81c7e008     ; ret
+     00000010 81e80000     ; restore
+
+   * `howto'
+   The `howto' field can be imagined as a relocation instruction. It is
+a pointer to a structure which contains information on what to do with
+all of the other information in the reloc record and data section. A
+back end would normally have a relocation instruction set and turn
+relocations into pointers to the correct structure on input - but it
+would be possible to create each howto field on demand.
+
+2.10.1.1 `enum complain_overflow'
+.................................
+
+Indicates what sort of overflow checking should be done when performing
+a relocation.
+
+
+     enum complain_overflow
+     {
+       /* Do not complain on overflow.  */
+       complain_overflow_dont,
+
+       /* Complain if the value overflows when considered as a signed
+          number one bit larger than the field.  ie. A bitfield of N bits
+          is allowed to represent -2**n to 2**n-1.  */
+       complain_overflow_bitfield,
+
+       /* Complain if the value overflows when considered as a signed
+          number.  */
+       complain_overflow_signed,
+
+       /* Complain if the value overflows when considered as an
+          unsigned number.  */
+       complain_overflow_unsigned
+     };
+
+2.10.1.2 `reloc_howto_type'
+...........................
+
+The `reloc_howto_type' is a structure which contains all the
+information that libbfd needs to know to tie up a back end's data.
+
+     struct bfd_symbol;             /* Forward declaration.  */
+
+     struct reloc_howto_struct
+     {
+       /*  The type field has mainly a documentary use - the back end can
+           do what it wants with it, though normally the back end's
+           external idea of what a reloc number is stored
+           in this field.  For example, a PC relative word relocation
+           in a coff environment has the type 023 - because that's
+           what the outside world calls a R_PCRWORD reloc.  */
+       unsigned int type;
+
+       /*  The value the final relocation is shifted right by.  This drops
+           unwanted data from the relocation.  */
+       unsigned int rightshift;
+
+       /*  The size of the item to be relocated.  This is *not* a
+           power-of-two measure.  To get the number of bytes operated
+           on by a type of relocation, use bfd_get_reloc_size.  */
+       int size;
+
+       /*  The number of bits in the item to be relocated.  This is used
+           when doing overflow checking.  */
+       unsigned int bitsize;
+
+       /*  The relocation is relative to the field being relocated.  */
+       bfd_boolean pc_relative;
+
+       /*  The bit position of the reloc value in the destination.
+           The relocated value is left shifted by this amount.  */
+       unsigned int bitpos;
+
+       /* What type of overflow error should be checked for when
+          relocating.  */
+       enum complain_overflow complain_on_overflow;
+
+       /* If this field is non null, then the supplied function is
+          called rather than the normal function.  This allows really
+          strange relocation methods to be accommodated (e.g., i960 callj
+          instructions).  */
+       bfd_reloc_status_type (*special_function)
+         (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
+          bfd *, char **);
+
+       /* The textual name of the relocation type.  */
+       char *name;
+
+       /* Some formats record a relocation addend in the section contents
+          rather than with the relocation.  For ELF formats this is the
+          distinction between USE_REL and USE_RELA (though the code checks
+          for USE_REL == 1/0).  The value of this field is TRUE if the
+          addend is recorded with the section contents; when performing a
+          partial link (ld -r) the section contents (the data) will be
+          modified.  The value of this field is FALSE if addends are
+          recorded with the relocation (in arelent.addend); when performing
+          a partial link the relocation will be modified.
+          All relocations for all ELF USE_RELA targets should set this field
+          to FALSE (values of TRUE should be looked on with suspicion).
+          However, the converse is not true: not all relocations of all ELF
+          USE_REL targets set this field to TRUE.  Why this is so is peculiar
+          to each particular target.  For relocs that aren't used in partial
+          links (e.g. GOT stuff) it doesn't matter what this is set to.  */
+       bfd_boolean partial_inplace;
+
+       /* src_mask selects the part of the instruction (or data) to be used
+          in the relocation sum.  If the target relocations don't have an
+          addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
+          dst_mask to extract the addend from the section contents.  If
+          relocations do have an addend in the reloc, eg. ELF USE_RELA, this
+          field should be zero.  Non-zero values for ELF USE_RELA targets are
+          bogus as in those cases the value in the dst_mask part of the
+          section contents should be treated as garbage.  */
+       bfd_vma src_mask;
+
+       /* dst_mask selects which parts of the instruction (or data) are
+          replaced with a relocated value.  */
+       bfd_vma dst_mask;
+
+       /* When some formats create PC relative instructions, they leave
+          the value of the pc of the place being relocated in the offset
+          slot of the instruction, so that a PC relative relocation can
+          be made just by adding in an ordinary offset (e.g., sun3 a.out).
+          Some formats leave the displacement part of an instruction
+          empty (e.g., m88k bcs); this flag signals the fact.  */
+       bfd_boolean pcrel_offset;
+     };
+   
+2.10.1.3 `The HOWTO Macro'
+..........................
+
+*Description*
+The HOWTO define is horrible and will go away.
+     #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
+       { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
+
+   *Description*
+And will be replaced with the totally magic way. But for the moment, we
+are compatible, so do it this way.
+     #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
+       HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
+              NAME, FALSE, 0, 0, IN)
+
+   *Description*
+This is used to fill in an empty howto entry in an array.
+     #define EMPTY_HOWTO(C) \
+       HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
+              NULL, FALSE, 0, 0, FALSE)
+
+   *Description*
+Helper routine to turn a symbol into a relocation value.
+     #define HOWTO_PREPARE(relocation, symbol)               \
+       {                                                     \
+         if (symbol != NULL)                                 \
+           {                                                 \
+             if (bfd_is_com_section (symbol->section))       \
+               {                                             \
+                 relocation = 0;                             \
+               }                                             \
+             else                                            \
+               {                                             \
+                 relocation = symbol->value;                 \
+               }                                             \
+           }                                                 \
+       }
+
+2.10.1.4 `bfd_get_reloc_size'
+.............................
+
+*Synopsis*
+     unsigned int bfd_get_reloc_size (reloc_howto_type *);
+   *Description*
+For a reloc_howto_type that operates on a fixed number of bytes, this
+returns the number of bytes operated on.
+
+2.10.1.5 `arelent_chain'
+........................
+
+*Description*
+How relocs are tied together in an `asection':
+     typedef struct relent_chain
+     {
+       arelent relent;
+       struct relent_chain *next;
+     }
+     arelent_chain;
+
+2.10.1.6 `bfd_check_overflow'
+.............................
+
+*Synopsis*
+     bfd_reloc_status_type bfd_check_overflow
+        (enum complain_overflow how,
+         unsigned int bitsize,
+         unsigned int rightshift,
+         unsigned int addrsize,
+         bfd_vma relocation);
+   *Description*
+Perform overflow checking on RELOCATION which has BITSIZE significant
+bits and will be shifted right by RIGHTSHIFT bits, on a machine with
+addresses containing ADDRSIZE significant bits.  The result is either of
+`bfd_reloc_ok' or `bfd_reloc_overflow'.
+
+2.10.1.7 `bfd_perform_relocation'
+.................................
+
+*Synopsis*
+     bfd_reloc_status_type bfd_perform_relocation
+        (bfd *abfd,
+         arelent *reloc_entry,
+         void *data,
+         asection *input_section,
+         bfd *output_bfd,
+         char **error_message);
+   *Description*
+If OUTPUT_BFD is supplied to this function, the generated image will be
+relocatable; the relocations are copied to the output file after they
+have been changed to reflect the new state of the world. There are two
+ways of reflecting the results of partial linkage in an output file: by
+modifying the output data in place, and by modifying the relocation
+record.  Some native formats (e.g., basic a.out and basic coff) have no
+way of specifying an addend in the relocation type, so the addend has
+to go in the output data.  This is no big deal since in these formats
+the output data slot will always be big enough for the addend. Complex
+reloc types with addends were invented to solve just this problem.  The
+ERROR_MESSAGE argument is set to an error message if this return
+`bfd_reloc_dangerous'.
+
+2.10.1.8 `bfd_install_relocation'
+.................................
+
+*Synopsis*
+     bfd_reloc_status_type bfd_install_relocation
+        (bfd *abfd,
+         arelent *reloc_entry,
+         void *data, bfd_vma data_start,
+         asection *input_section,
+         char **error_message);
+   *Description*
+This looks remarkably like `bfd_perform_relocation', except it does not
+expect that the section contents have been filled in.  I.e., it's
+suitable for use when creating, rather than applying a relocation.
+
+   For now, this function should be considered reserved for the
+assembler.
+
+
+File: bfd.info,  Node: howto manager,  Prev: typedef arelent,  Up: Relocations
+
+2.10.2 The howto manager
+------------------------
+
+When an application wants to create a relocation, but doesn't know what
+the target machine might call it, it can find out by using this bit of
+code.
+
+2.10.2.1 `bfd_reloc_code_type'
+..............................
+
+*Description*
+The insides of a reloc code.  The idea is that, eventually, there will
+be one enumerator for every type of relocation we ever do.  Pass one of
+these values to `bfd_reloc_type_lookup', and it'll return a howto
+pointer.
+
+   This does mean that the application must determine the correct
+enumerator value; you can't get a howto pointer from a random set of
+attributes.
+
+   Here are the possible values for `enum bfd_reloc_code_real':
+
+ -- : BFD_RELOC_64
+ -- : BFD_RELOC_32
+ -- : BFD_RELOC_26
+ -- : BFD_RELOC_24
+ -- : BFD_RELOC_16
+ -- : BFD_RELOC_14
+ -- : BFD_RELOC_8
+     Basic absolute relocations of N bits.
+
+ -- : BFD_RELOC_64_PCREL
+ -- : BFD_RELOC_32_PCREL
+ -- : BFD_RELOC_24_PCREL
+ -- : BFD_RELOC_16_PCREL
+ -- : BFD_RELOC_12_PCREL
+ -- : BFD_RELOC_8_PCREL
+     PC-relative relocations.  Sometimes these are relative to the
+     address of the relocation itself; sometimes they are relative to
+     the start of the section containing the relocation.  It depends on
+     the specific target.
+
+     The 24-bit relocation is used in some Intel 960 configurations.
+
+ -- : BFD_RELOC_32_SECREL
+     Section relative relocations.  Some targets need this for DWARF2.
+
+ -- : BFD_RELOC_32_GOT_PCREL
+ -- : BFD_RELOC_16_GOT_PCREL
+ -- : BFD_RELOC_8_GOT_PCREL
+ -- : BFD_RELOC_32_GOTOFF
+ -- : BFD_RELOC_16_GOTOFF
+ -- : BFD_RELOC_LO16_GOTOFF
+ -- : BFD_RELOC_HI16_GOTOFF
+ -- : BFD_RELOC_HI16_S_GOTOFF
+ -- : BFD_RELOC_8_GOTOFF
+ -- : BFD_RELOC_64_PLT_PCREL
+ -- : BFD_RELOC_32_PLT_PCREL
+ -- : BFD_RELOC_24_PLT_PCREL
+ -- : BFD_RELOC_16_PLT_PCREL
+ -- : BFD_RELOC_8_PLT_PCREL
+ -- : BFD_RELOC_64_PLTOFF
+ -- : BFD_RELOC_32_PLTOFF
+ -- : BFD_RELOC_16_PLTOFF
+ -- : BFD_RELOC_LO16_PLTOFF
+ -- : BFD_RELOC_HI16_PLTOFF
+ -- : BFD_RELOC_HI16_S_PLTOFF
+ -- : BFD_RELOC_8_PLTOFF
+     For ELF.
+
+ -- : BFD_RELOC_SIZE32
+ -- : BFD_RELOC_SIZE64
+     Size relocations.
+
+ -- : BFD_RELOC_68K_GLOB_DAT
+ -- : BFD_RELOC_68K_JMP_SLOT
+ -- : BFD_RELOC_68K_RELATIVE
+ -- : BFD_RELOC_68K_TLS_GD32
+ -- : BFD_RELOC_68K_TLS_GD16
+ -- : BFD_RELOC_68K_TLS_GD8
+ -- : BFD_RELOC_68K_TLS_LDM32
+ -- : BFD_RELOC_68K_TLS_LDM16
+ -- : BFD_RELOC_68K_TLS_LDM8
+ -- : BFD_RELOC_68K_TLS_LDO32
+ -- : BFD_RELOC_68K_TLS_LDO16
+ -- : BFD_RELOC_68K_TLS_LDO8
+ -- : BFD_RELOC_68K_TLS_IE32
+ -- : BFD_RELOC_68K_TLS_IE16
+ -- : BFD_RELOC_68K_TLS_IE8
+ -- : BFD_RELOC_68K_TLS_LE32
+ -- : BFD_RELOC_68K_TLS_LE16
+ -- : BFD_RELOC_68K_TLS_LE8
+     Relocations used by 68K ELF.
+
+ -- : BFD_RELOC_32_BASEREL
+ -- : BFD_RELOC_16_BASEREL
+ -- : BFD_RELOC_LO16_BASEREL
+ -- : BFD_RELOC_HI16_BASEREL
+ -- : BFD_RELOC_HI16_S_BASEREL
+ -- : BFD_RELOC_8_BASEREL
+ -- : BFD_RELOC_RVA
+     Linkage-table relative.
+
+ -- : BFD_RELOC_8_FFnn
+     Absolute 8-bit relocation, but used to form an address like 0xFFnn.
+
+ -- : BFD_RELOC_32_PCREL_S2
+ -- : BFD_RELOC_16_PCREL_S2
+ -- : BFD_RELOC_23_PCREL_S2
+     These PC-relative relocations are stored as word displacements -
+     i.e., byte displacements shifted right two bits.  The 30-bit word
+     displacement (<<32_PCREL_S2>> - 32 bits, shifted 2) is used on the
+     SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
+     signed 16-bit displacement is used on the MIPS, and the 23-bit
+     displacement is used on the Alpha.
+
+ -- : BFD_RELOC_HI22
+ -- : BFD_RELOC_LO10
+     High 22 bits and low 10 bits of 32-bit value, placed into lower
+     bits of the target word.  These are used on the SPARC.
+
+ -- : BFD_RELOC_GPREL16
+ -- : BFD_RELOC_GPREL32
+     For systems that allocate a Global Pointer register, these are
+     displacements off that register.  These relocation types are
+     handled specially, because the value the register will have is
+     decided relatively late.
+
+ -- : BFD_RELOC_I960_CALLJ
+     Reloc types used for i960/b.out.
+
+ -- : BFD_RELOC_NONE
+ -- : BFD_RELOC_SPARC_WDISP22
+ -- : BFD_RELOC_SPARC22
+ -- : BFD_RELOC_SPARC13
+ -- : BFD_RELOC_SPARC_GOT10
+ -- : BFD_RELOC_SPARC_GOT13
+ -- : BFD_RELOC_SPARC_GOT22
+ -- : BFD_RELOC_SPARC_PC10
+ -- : BFD_RELOC_SPARC_PC22
+ -- : BFD_RELOC_SPARC_WPLT30
+ -- : BFD_RELOC_SPARC_COPY
+ -- : BFD_RELOC_SPARC_GLOB_DAT
+ -- : BFD_RELOC_SPARC_JMP_SLOT
+ -- : BFD_RELOC_SPARC_RELATIVE
+ -- : BFD_RELOC_SPARC_UA16
+ -- : BFD_RELOC_SPARC_UA32
+ -- : BFD_RELOC_SPARC_UA64
+ -- : BFD_RELOC_SPARC_GOTDATA_HIX22
+ -- : BFD_RELOC_SPARC_GOTDATA_LOX10
+ -- : BFD_RELOC_SPARC_GOTDATA_OP_HIX22
+ -- : BFD_RELOC_SPARC_GOTDATA_OP_LOX10
+ -- : BFD_RELOC_SPARC_GOTDATA_OP
+ -- : BFD_RELOC_SPARC_JMP_IREL
+ -- : BFD_RELOC_SPARC_IRELATIVE
+     SPARC ELF relocations.  There is probably some overlap with other
+     relocation types already defined.
+
+ -- : BFD_RELOC_SPARC_BASE13
+ -- : BFD_RELOC_SPARC_BASE22
+     I think these are specific to SPARC a.out (e.g., Sun 4).
+
+ -- : BFD_RELOC_SPARC_64
+ -- : BFD_RELOC_SPARC_10
+ -- : BFD_RELOC_SPARC_11
+ -- : BFD_RELOC_SPARC_OLO10
+ -- : BFD_RELOC_SPARC_HH22
+ -- : BFD_RELOC_SPARC_HM10
+ -- : BFD_RELOC_SPARC_LM22
+ -- : BFD_RELOC_SPARC_PC_HH22
+ -- : BFD_RELOC_SPARC_PC_HM10
+ -- : BFD_RELOC_SPARC_PC_LM22
+ -- : BFD_RELOC_SPARC_WDISP16
+ -- : BFD_RELOC_SPARC_WDISP19
+ -- : BFD_RELOC_SPARC_7
+ -- : BFD_RELOC_SPARC_6
+ -- : BFD_RELOC_SPARC_5
+ -- : BFD_RELOC_SPARC_DISP64
+ -- : BFD_RELOC_SPARC_PLT32
+ -- : BFD_RELOC_SPARC_PLT64
+ -- : BFD_RELOC_SPARC_HIX22
+ -- : BFD_RELOC_SPARC_LOX10
+ -- : BFD_RELOC_SPARC_H44
+ -- : BFD_RELOC_SPARC_M44
+ -- : BFD_RELOC_SPARC_L44
+ -- : BFD_RELOC_SPARC_REGISTER
+ -- : BFD_RELOC_SPARC_H34
+ -- : BFD_RELOC_SPARC_SIZE32
+ -- : BFD_RELOC_SPARC_SIZE64
+ -- : BFD_RELOC_SPARC_WDISP10
+     SPARC64 relocations
+
+ -- : BFD_RELOC_SPARC_REV32
+     SPARC little endian relocation
+
+ -- : BFD_RELOC_SPARC_TLS_GD_HI22
+ -- : BFD_RELOC_SPARC_TLS_GD_LO10
+ -- : BFD_RELOC_SPARC_TLS_GD_ADD
+ -- : BFD_RELOC_SPARC_TLS_GD_CALL
+ -- : BFD_RELOC_SPARC_TLS_LDM_HI22
+ -- : BFD_RELOC_SPARC_TLS_LDM_LO10
+ -- : BFD_RELOC_SPARC_TLS_LDM_ADD
+ -- : BFD_RELOC_SPARC_TLS_LDM_CALL
+ -- : BFD_RELOC_SPARC_TLS_LDO_HIX22
+ -- : BFD_RELOC_SPARC_TLS_LDO_LOX10
+ -- : BFD_RELOC_SPARC_TLS_LDO_ADD
+ -- : BFD_RELOC_SPARC_TLS_IE_HI22
+ -- : BFD_RELOC_SPARC_TLS_IE_LO10
+ -- : BFD_RELOC_SPARC_TLS_IE_LD
+ -- : BFD_RELOC_SPARC_TLS_IE_LDX
+ -- : BFD_RELOC_SPARC_TLS_IE_ADD
+ -- : BFD_RELOC_SPARC_TLS_LE_HIX22
+ -- : BFD_RELOC_SPARC_TLS_LE_LOX10
+ -- : BFD_RELOC_SPARC_TLS_DTPMOD32
+ -- : BFD_RELOC_SPARC_TLS_DTPMOD64
+ -- : BFD_RELOC_SPARC_TLS_DTPOFF32
+ -- : BFD_RELOC_SPARC_TLS_DTPOFF64
+ -- : BFD_RELOC_SPARC_TLS_TPOFF32
+ -- : BFD_RELOC_SPARC_TLS_TPOFF64
+     SPARC TLS relocations
+
+ -- : BFD_RELOC_SPU_IMM7
+ -- : BFD_RELOC_SPU_IMM8
+ -- : BFD_RELOC_SPU_IMM10
+ -- : BFD_RELOC_SPU_IMM10W
+ -- : BFD_RELOC_SPU_IMM16
+ -- : BFD_RELOC_SPU_IMM16W
+ -- : BFD_RELOC_SPU_IMM18
+ -- : BFD_RELOC_SPU_PCREL9a
+ -- : BFD_RELOC_SPU_PCREL9b
+ -- : BFD_RELOC_SPU_PCREL16
+ -- : BFD_RELOC_SPU_LO16
+ -- : BFD_RELOC_SPU_HI16
+ -- : BFD_RELOC_SPU_PPU32
+ -- : BFD_RELOC_SPU_PPU64
+ -- : BFD_RELOC_SPU_ADD_PIC
+     SPU Relocations.
+
+ -- : BFD_RELOC_ALPHA_GPDISP_HI16
+     Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
+     "addend" in some special way.  For GPDISP_HI16 ("gpdisp")
+     relocations, the symbol is ignored when writing; when reading, it
+     will be the absolute section symbol.  The addend is the
+     displacement in bytes of the "lda" instruction from the "ldah"
+     instruction (which is at the address of this reloc).
+
+ -- : BFD_RELOC_ALPHA_GPDISP_LO16
+     For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
+     with GPDISP_HI16 relocs.  The addend is ignored when writing the
+     relocations out, and is filled in with the file's GP value on
+     reading, for convenience.
+
+ -- : BFD_RELOC_ALPHA_GPDISP
+     The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
+     relocation except that there is no accompanying GPDISP_LO16
+     relocation.
+
+ -- : BFD_RELOC_ALPHA_LITERAL
+ -- : BFD_RELOC_ALPHA_ELF_LITERAL
+ -- : BFD_RELOC_ALPHA_LITUSE
+     The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
+     the assembler turns it into a LDQ instruction to load the address
+     of the symbol, and then fills in a register in the real
+     instruction.
+
+     The LITERAL reloc, at the LDQ instruction, refers to the .lita
+     section symbol.  The addend is ignored when writing, but is filled
+     in with the file's GP value on reading, for convenience, as with
+     the GPDISP_LO16 reloc.
+
+     The ELF_LITERAL reloc is somewhere between 16_GOTOFF and
+     GPDISP_LO16.  It should refer to the symbol to be referenced, as
+     with 16_GOTOFF, but it generates output not based on the position
+     within the .got section, but relative to the GP value chosen for
+     the file during the final link stage.
+
+     The LITUSE reloc, on the instruction using the loaded address,
+     gives information to the linker that it might be able to use to
+     optimize away some literal section references.  The symbol is
+     ignored (read as the absolute section symbol), and the "addend"
+     indicates the type of instruction using the register: 1 - "memory"
+     fmt insn 2 - byte-manipulation (byte offset reg) 3 - jsr (target
+     of branch)
+
+ -- : BFD_RELOC_ALPHA_HINT
+     The HINT relocation indicates a value that should be filled into
+     the "hint" field of a jmp/jsr/ret instruction, for possible branch-
+     prediction logic which may be provided on some processors.
+
+ -- : BFD_RELOC_ALPHA_LINKAGE
+     The LINKAGE relocation outputs a linkage pair in the object file,
+     which is filled by the linker.
+
+ -- : BFD_RELOC_ALPHA_CODEADDR
+     The CODEADDR relocation outputs a STO_CA in the object file, which
+     is filled by the linker.
+
+ -- : BFD_RELOC_ALPHA_GPREL_HI16
+ -- : BFD_RELOC_ALPHA_GPREL_LO16
+     The GPREL_HI/LO relocations together form a 32-bit offset from the
+     GP register.
+
+ -- : BFD_RELOC_ALPHA_BRSGP
+     Like BFD_RELOC_23_PCREL_S2, except that the source and target must
+     share a common GP, and the target address is adjusted for
+     STO_ALPHA_STD_GPLOAD.
+
+ -- : BFD_RELOC_ALPHA_NOP
+     The NOP relocation outputs a NOP if the longword displacement
+     between two procedure entry points is < 2^21.
+
+ -- : BFD_RELOC_ALPHA_BSR
+     The BSR relocation outputs a BSR if the longword displacement
+     between two procedure entry points is < 2^21.
+
+ -- : BFD_RELOC_ALPHA_LDA
+     The LDA relocation outputs a LDA if the longword displacement
+     between two procedure entry points is < 2^16.
+
+ -- : BFD_RELOC_ALPHA_BOH
+     The BOH relocation outputs a BSR if the longword displacement
+     between two procedure entry points is < 2^21, or else a hint.
+
+ -- : BFD_RELOC_ALPHA_TLSGD
+ -- : BFD_RELOC_ALPHA_TLSLDM
+ -- : BFD_RELOC_ALPHA_DTPMOD64
+ -- : BFD_RELOC_ALPHA_GOTDTPREL16
+ -- : BFD_RELOC_ALPHA_DTPREL64
+ -- : BFD_RELOC_ALPHA_DTPREL_HI16
+ -- : BFD_RELOC_ALPHA_DTPREL_LO16
+ -- : BFD_RELOC_ALPHA_DTPREL16
+ -- : BFD_RELOC_ALPHA_GOTTPREL16
+ -- : BFD_RELOC_ALPHA_TPREL64
+ -- : BFD_RELOC_ALPHA_TPREL_HI16
+ -- : BFD_RELOC_ALPHA_TPREL_LO16
+ -- : BFD_RELOC_ALPHA_TPREL16
+     Alpha thread-local storage relocations.
+
+ -- : BFD_RELOC_MIPS_JMP
+ -- : BFD_RELOC_MICROMIPS_JMP
+     The MIPS jump instruction.
+
+ -- : BFD_RELOC_MIPS16_JMP
+     The MIPS16 jump instruction.
+
+ -- : BFD_RELOC_MIPS16_GPREL
+     MIPS16 GP relative reloc.
+
+ -- : BFD_RELOC_HI16
+     High 16 bits of 32-bit value; simple reloc.
+
+ -- : BFD_RELOC_HI16_S
+     High 16 bits of 32-bit value but the low 16 bits will be sign
+     extended and added to form the final result.  If the low 16 bits
+     form a negative number, we need to add one to the high value to
+     compensate for the borrow when the low bits are added.
+
+ -- : BFD_RELOC_LO16
+     Low 16 bits.
+
+ -- : BFD_RELOC_HI16_PCREL
+     High 16 bits of 32-bit pc-relative value
+
+ -- : BFD_RELOC_HI16_S_PCREL
+     High 16 bits of 32-bit pc-relative value, adjusted
+
+ -- : BFD_RELOC_LO16_PCREL
+     Low 16 bits of pc-relative value
+
+ -- : BFD_RELOC_MIPS16_GOT16
+ -- : BFD_RELOC_MIPS16_CALL16
+     Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
+     16-bit immediate fields
+
+ -- : BFD_RELOC_MIPS16_HI16
+     MIPS16 high 16 bits of 32-bit value.
+
+ -- : BFD_RELOC_MIPS16_HI16_S
+     MIPS16 high 16 bits of 32-bit value but the low 16 bits will be
+     sign extended and added to form the final result.  If the low 16
+     bits form a negative number, we need to add one to the high value
+     to compensate for the borrow when the low bits are added.
+
+ -- : BFD_RELOC_MIPS16_LO16
+     MIPS16 low 16 bits.
+
+ -- : BFD_RELOC_MIPS16_TLS_GD
+ -- : BFD_RELOC_MIPS16_TLS_LDM
+ -- : BFD_RELOC_MIPS16_TLS_DTPREL_HI16
+ -- : BFD_RELOC_MIPS16_TLS_DTPREL_LO16
+ -- : BFD_RELOC_MIPS16_TLS_GOTTPREL
+ -- : BFD_RELOC_MIPS16_TLS_TPREL_HI16
+ -- : BFD_RELOC_MIPS16_TLS_TPREL_LO16
+     MIPS16 TLS relocations
+
+ -- : BFD_RELOC_MIPS_LITERAL
+ -- : BFD_RELOC_MICROMIPS_LITERAL
+     Relocation against a MIPS literal section.
+
+ -- : BFD_RELOC_MICROMIPS_7_PCREL_S1
+ -- : BFD_RELOC_MICROMIPS_10_PCREL_S1
+ -- : BFD_RELOC_MICROMIPS_16_PCREL_S1
+     microMIPS PC-relative relocations.
+
+ -- : BFD_RELOC_MICROMIPS_GPREL16
+ -- : BFD_RELOC_MICROMIPS_HI16
+ -- : BFD_RELOC_MICROMIPS_HI16_S
+ -- : BFD_RELOC_MICROMIPS_LO16
+     microMIPS versions of generic BFD relocs.
+
+ -- : BFD_RELOC_MIPS_GOT16
+ -- : BFD_RELOC_MICROMIPS_GOT16
+ -- : BFD_RELOC_MIPS_CALL16
+ -- : BFD_RELOC_MICROMIPS_CALL16
+ -- : BFD_RELOC_MIPS_GOT_HI16
+ -- : BFD_RELOC_MICROMIPS_GOT_HI16
+ -- : BFD_RELOC_MIPS_GOT_LO16
+ -- : BFD_RELOC_MICROMIPS_GOT_LO16
+ -- : BFD_RELOC_MIPS_CALL_HI16
+ -- : BFD_RELOC_MICROMIPS_CALL_HI16
+ -- : BFD_RELOC_MIPS_CALL_LO16
+ -- : BFD_RELOC_MICROMIPS_CALL_LO16
+ -- : BFD_RELOC_MIPS_SUB
+ -- : BFD_RELOC_MICROMIPS_SUB
+ -- : BFD_RELOC_MIPS_GOT_PAGE
+ -- : BFD_RELOC_MICROMIPS_GOT_PAGE
+ -- : BFD_RELOC_MIPS_GOT_OFST
+ -- : BFD_RELOC_MICROMIPS_GOT_OFST
+ -- : BFD_RELOC_MIPS_GOT_DISP
+ -- : BFD_RELOC_MICROMIPS_GOT_DISP
+ -- : BFD_RELOC_MIPS_SHIFT5
+ -- : BFD_RELOC_MIPS_SHIFT6
+ -- : BFD_RELOC_MIPS_INSERT_A
+ -- : BFD_RELOC_MIPS_INSERT_B
+ -- : BFD_RELOC_MIPS_DELETE
+ -- : BFD_RELOC_MIPS_HIGHEST
+ -- : BFD_RELOC_MICROMIPS_HIGHEST
+ -- : BFD_RELOC_MIPS_HIGHER
+ -- : BFD_RELOC_MICROMIPS_HIGHER
+ -- : BFD_RELOC_MIPS_SCN_DISP
+ -- : BFD_RELOC_MICROMIPS_SCN_DISP
+ -- : BFD_RELOC_MIPS_REL16
+ -- : BFD_RELOC_MIPS_RELGOT
+ -- : BFD_RELOC_MIPS_JALR
+ -- : BFD_RELOC_MICROMIPS_JALR
+ -- : BFD_RELOC_MIPS_TLS_DTPMOD32
+ -- : BFD_RELOC_MIPS_TLS_DTPREL32
+ -- : BFD_RELOC_MIPS_TLS_DTPMOD64
+ -- : BFD_RELOC_MIPS_TLS_DTPREL64
+ -- : BFD_RELOC_MIPS_TLS_GD
+ -- : BFD_RELOC_MICROMIPS_TLS_GD
+ -- : BFD_RELOC_MIPS_TLS_LDM
+ -- : BFD_RELOC_MICROMIPS_TLS_LDM
+ -- : BFD_RELOC_MIPS_TLS_DTPREL_HI16
+ -- : BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16
+ -- : BFD_RELOC_MIPS_TLS_DTPREL_LO16
+ -- : BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16
+ -- : BFD_RELOC_MIPS_TLS_GOTTPREL
+ -- : BFD_RELOC_MICROMIPS_TLS_GOTTPREL
+ -- : BFD_RELOC_MIPS_TLS_TPREL32
+ -- : BFD_RELOC_MIPS_TLS_TPREL64
+ -- : BFD_RELOC_MIPS_TLS_TPREL_HI16
+ -- : BFD_RELOC_MICROMIPS_TLS_TPREL_HI16
+ -- : BFD_RELOC_MIPS_TLS_TPREL_LO16
+ -- : BFD_RELOC_MICROMIPS_TLS_TPREL_LO16
+ -- : BFD_RELOC_MIPS_EH
+     MIPS ELF relocations.
+
+ -- : BFD_RELOC_MIPS_COPY
+ -- : BFD_RELOC_MIPS_JUMP_SLOT
+     MIPS ELF relocations (VxWorks and PLT extensions).
+
+ -- : BFD_RELOC_MOXIE_10_PCREL
+     Moxie ELF relocations.
+
+ -- : BFD_RELOC_FRV_LABEL16
+ -- : BFD_RELOC_FRV_LABEL24
+ -- : BFD_RELOC_FRV_LO16
+ -- : BFD_RELOC_FRV_HI16
+ -- : BFD_RELOC_FRV_GPREL12
+ -- : BFD_RELOC_FRV_GPRELU12
+ -- : BFD_RELOC_FRV_GPREL32
+ -- : BFD_RELOC_FRV_GPRELHI
+ -- : BFD_RELOC_FRV_GPRELLO
+ -- : BFD_RELOC_FRV_GOT12
+ -- : BFD_RELOC_FRV_GOTHI
+ -- : BFD_RELOC_FRV_GOTLO
+ -- : BFD_RELOC_FRV_FUNCDESC
+ -- : BFD_RELOC_FRV_FUNCDESC_GOT12
+ -- : BFD_RELOC_FRV_FUNCDESC_GOTHI
+ -- : BFD_RELOC_FRV_FUNCDESC_GOTLO
+ -- : BFD_RELOC_FRV_FUNCDESC_VALUE
+ -- : BFD_RELOC_FRV_FUNCDESC_GOTOFF12
+ -- : BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
+ -- : BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
+ -- : BFD_RELOC_FRV_GOTOFF12
+ -- : BFD_RELOC_FRV_GOTOFFHI
+ -- : BFD_RELOC_FRV_GOTOFFLO
+ -- : BFD_RELOC_FRV_GETTLSOFF
+ -- : BFD_RELOC_FRV_TLSDESC_VALUE
+ -- : BFD_RELOC_FRV_GOTTLSDESC12
+ -- : BFD_RELOC_FRV_GOTTLSDESCHI
+ -- : BFD_RELOC_FRV_GOTTLSDESCLO
+ -- : BFD_RELOC_FRV_TLSMOFF12
+ -- : BFD_RELOC_FRV_TLSMOFFHI
+ -- : BFD_RELOC_FRV_TLSMOFFLO
+ -- : BFD_RELOC_FRV_GOTTLSOFF12
+ -- : BFD_RELOC_FRV_GOTTLSOFFHI
+ -- : BFD_RELOC_FRV_GOTTLSOFFLO
+ -- : BFD_RELOC_FRV_TLSOFF
+ -- : BFD_RELOC_FRV_TLSDESC_RELAX
+ -- : BFD_RELOC_FRV_GETTLSOFF_RELAX
+ -- : BFD_RELOC_FRV_TLSOFF_RELAX
+ -- : BFD_RELOC_FRV_TLSMOFF
+     Fujitsu Frv Relocations.
+
+ -- : BFD_RELOC_MN10300_GOTOFF24
+     This is a 24bit GOT-relative reloc for the mn10300.
+
+ -- : BFD_RELOC_MN10300_GOT32
+     This is a 32bit GOT-relative reloc for the mn10300, offset by two
+     bytes in the instruction.
+
+ -- : BFD_RELOC_MN10300_GOT24
+     This is a 24bit GOT-relative reloc for the mn10300, offset by two
+     bytes in the instruction.
+
+ -- : BFD_RELOC_MN10300_GOT16
+     This is a 16bit GOT-relative reloc for the mn10300, offset by two
+     bytes in the instruction.
+
+ -- : BFD_RELOC_MN10300_COPY
+     Copy symbol at runtime.
+
+ -- : BFD_RELOC_MN10300_GLOB_DAT
+     Create GOT entry.
+
+ -- : BFD_RELOC_MN10300_JMP_SLOT
+     Create PLT entry.
+
+ -- : BFD_RELOC_MN10300_RELATIVE
+     Adjust by program base.
+
+ -- : BFD_RELOC_MN10300_SYM_DIFF
+     Together with another reloc targeted at the same location, allows
+     for a value that is the difference of two symbols in the same
+     section.
+
+ -- : BFD_RELOC_MN10300_ALIGN
+     The addend of this reloc is an alignment power that must be
+     honoured at the offset's location, regardless of linker relaxation.
+
+ -- : BFD_RELOC_MN10300_TLS_GD
+ -- : BFD_RELOC_MN10300_TLS_LD
+ -- : BFD_RELOC_MN10300_TLS_LDO
+ -- : BFD_RELOC_MN10300_TLS_GOTIE
+ -- : BFD_RELOC_MN10300_TLS_IE
+ -- : BFD_RELOC_MN10300_TLS_LE
+ -- : BFD_RELOC_MN10300_TLS_DTPMOD
+ -- : BFD_RELOC_MN10300_TLS_DTPOFF
+ -- : BFD_RELOC_MN10300_TLS_TPOFF
+     Various TLS-related relocations.
+
+ -- : BFD_RELOC_MN10300_32_PCREL
+     This is a 32bit pcrel reloc for the mn10300, offset by two bytes
+     in the instruction.
+
+ -- : BFD_RELOC_MN10300_16_PCREL
+     This is a 16bit pcrel reloc for the mn10300, offset by two bytes
+     in the instruction.
+
+ -- : BFD_RELOC_386_GOT32
+ -- : BFD_RELOC_386_PLT32
+ -- : BFD_RELOC_386_COPY
+ -- : BFD_RELOC_386_GLOB_DAT
+ -- : BFD_RELOC_386_JUMP_SLOT
+ -- : BFD_RELOC_386_RELATIVE
+ -- : BFD_RELOC_386_GOTOFF
+ -- : BFD_RELOC_386_GOTPC
+ -- : BFD_RELOC_386_TLS_TPOFF
+ -- : BFD_RELOC_386_TLS_IE
+ -- : BFD_RELOC_386_TLS_GOTIE
+ -- : BFD_RELOC_386_TLS_LE
+ -- : BFD_RELOC_386_TLS_GD
+ -- : BFD_RELOC_386_TLS_LDM
+ -- : BFD_RELOC_386_TLS_LDO_32
+ -- : BFD_RELOC_386_TLS_IE_32
+ -- : BFD_RELOC_386_TLS_LE_32
+ -- : BFD_RELOC_386_TLS_DTPMOD32
+ -- : BFD_RELOC_386_TLS_DTPOFF32
+ -- : BFD_RELOC_386_TLS_TPOFF32
+ -- : BFD_RELOC_386_TLS_GOTDESC
+ -- : BFD_RELOC_386_TLS_DESC_CALL
+ -- : BFD_RELOC_386_TLS_DESC
+ -- : BFD_RELOC_386_IRELATIVE
+     i386/elf relocations
+
+ -- : BFD_RELOC_X86_64_GOT32
+ -- : BFD_RELOC_X86_64_PLT32
+ -- : BFD_RELOC_X86_64_COPY
+ -- : BFD_RELOC_X86_64_GLOB_DAT
+ -- : BFD_RELOC_X86_64_JUMP_SLOT
+ -- : BFD_RELOC_X86_64_RELATIVE
+ -- : BFD_RELOC_X86_64_GOTPCREL
+ -- : BFD_RELOC_X86_64_32S
+ -- : BFD_RELOC_X86_64_DTPMOD64
+ -- : BFD_RELOC_X86_64_DTPOFF64
+ -- : BFD_RELOC_X86_64_TPOFF64
+ -- : BFD_RELOC_X86_64_TLSGD
+ -- : BFD_RELOC_X86_64_TLSLD
+ -- : BFD_RELOC_X86_64_DTPOFF32
+ -- : BFD_RELOC_X86_64_GOTTPOFF
+ -- : BFD_RELOC_X86_64_TPOFF32
+ -- : BFD_RELOC_X86_64_GOTOFF64
+ -- : BFD_RELOC_X86_64_GOTPC32
+ -- : BFD_RELOC_X86_64_GOT64
+ -- : BFD_RELOC_X86_64_GOTPCREL64
+ -- : BFD_RELOC_X86_64_GOTPC64
+ -- : BFD_RELOC_X86_64_GOTPLT64
+ -- : BFD_RELOC_X86_64_PLTOFF64
+ -- : BFD_RELOC_X86_64_GOTPC32_TLSDESC
+ -- : BFD_RELOC_X86_64_TLSDESC_CALL
+ -- : BFD_RELOC_X86_64_TLSDESC
+ -- : BFD_RELOC_X86_64_IRELATIVE
+ -- : BFD_RELOC_X86_64_PC32_BND
+ -- : BFD_RELOC_X86_64_PLT32_BND
+     x86-64/elf relocations
+
+ -- : BFD_RELOC_NS32K_IMM_8
+ -- : BFD_RELOC_NS32K_IMM_16
+ -- : BFD_RELOC_NS32K_IMM_32
+ -- : BFD_RELOC_NS32K_IMM_8_PCREL
+ -- : BFD_RELOC_NS32K_IMM_16_PCREL
+ -- : BFD_RELOC_NS32K_IMM_32_PCREL
+ -- : BFD_RELOC_NS32K_DISP_8
+ -- : BFD_RELOC_NS32K_DISP_16
+ -- : BFD_RELOC_NS32K_DISP_32
+ -- : BFD_RELOC_NS32K_DISP_8_PCREL
+ -- : BFD_RELOC_NS32K_DISP_16_PCREL
+ -- : BFD_RELOC_NS32K_DISP_32_PCREL
+     ns32k relocations
+
+ -- : BFD_RELOC_PDP11_DISP_8_PCREL
+ -- : BFD_RELOC_PDP11_DISP_6_PCREL
+     PDP11 relocations
+
+ -- : BFD_RELOC_PJ_CODE_HI16
+ -- : BFD_RELOC_PJ_CODE_LO16
+ -- : BFD_RELOC_PJ_CODE_DIR16
+ -- : BFD_RELOC_PJ_CODE_DIR32
+ -- : BFD_RELOC_PJ_CODE_REL16
+ -- : BFD_RELOC_PJ_CODE_REL32
+     Picojava relocs.  Not all of these appear in object files.
+
+ -- : BFD_RELOC_PPC_B26
+ -- : BFD_RELOC_PPC_BA26
+ -- : BFD_RELOC_PPC_TOC16
+ -- : BFD_RELOC_PPC_B16
+ -- : BFD_RELOC_PPC_B16_BRTAKEN
+ -- : BFD_RELOC_PPC_B16_BRNTAKEN
+ -- : BFD_RELOC_PPC_BA16
+ -- : BFD_RELOC_PPC_BA16_BRTAKEN
+ -- : BFD_RELOC_PPC_BA16_BRNTAKEN
+ -- : BFD_RELOC_PPC_COPY
+ -- : BFD_RELOC_PPC_GLOB_DAT
+ -- : BFD_RELOC_PPC_JMP_SLOT
+ -- : BFD_RELOC_PPC_RELATIVE
+ -- : BFD_RELOC_PPC_LOCAL24PC
+ -- : BFD_RELOC_PPC_EMB_NADDR32
+ -- : BFD_RELOC_PPC_EMB_NADDR16
+ -- : BFD_RELOC_PPC_EMB_NADDR16_LO
+ -- : BFD_RELOC_PPC_EMB_NADDR16_HI
+ -- : BFD_RELOC_PPC_EMB_NADDR16_HA
+ -- : BFD_RELOC_PPC_EMB_SDAI16
+ -- : BFD_RELOC_PPC_EMB_SDA2I16
+ -- : BFD_RELOC_PPC_EMB_SDA2REL
+ -- : BFD_RELOC_PPC_EMB_SDA21
+ -- : BFD_RELOC_PPC_EMB_MRKREF
+ -- : BFD_RELOC_PPC_EMB_RELSEC16
+ -- : BFD_RELOC_PPC_EMB_RELST_LO
+ -- : BFD_RELOC_PPC_EMB_RELST_HI
+ -- : BFD_RELOC_PPC_EMB_RELST_HA
+ -- : BFD_RELOC_PPC_EMB_BIT_FLD
+ -- : BFD_RELOC_PPC_EMB_RELSDA
+ -- : BFD_RELOC_PPC_VLE_REL8
+ -- : BFD_RELOC_PPC_VLE_REL15
+ -- : BFD_RELOC_PPC_VLE_REL24
+ -- : BFD_RELOC_PPC_VLE_LO16A
+ -- : BFD_RELOC_PPC_VLE_LO16D
+ -- : BFD_RELOC_PPC_VLE_HI16A
+ -- : BFD_RELOC_PPC_VLE_HI16D
+ -- : BFD_RELOC_PPC_VLE_HA16A
+ -- : BFD_RELOC_PPC_VLE_HA16D
+ -- : BFD_RELOC_PPC_VLE_SDA21
+ -- : BFD_RELOC_PPC_VLE_SDA21_LO
+ -- : BFD_RELOC_PPC_VLE_SDAREL_LO16A
+ -- : BFD_RELOC_PPC_VLE_SDAREL_LO16D
+ -- : BFD_RELOC_PPC_VLE_SDAREL_HI16A
+ -- : BFD_RELOC_PPC_VLE_SDAREL_HI16D
+ -- : BFD_RELOC_PPC_VLE_SDAREL_HA16A
+ -- : BFD_RELOC_PPC_VLE_SDAREL_HA16D
+ -- : BFD_RELOC_PPC64_HIGHER
+ -- : BFD_RELOC_PPC64_HIGHER_S
+ -- : BFD_RELOC_PPC64_HIGHEST
+ -- : BFD_RELOC_PPC64_HIGHEST_S
+ -- : BFD_RELOC_PPC64_TOC16_LO
+ -- : BFD_RELOC_PPC64_TOC16_HI
+ -- : BFD_RELOC_PPC64_TOC16_HA
+ -- : BFD_RELOC_PPC64_TOC
+ -- : BFD_RELOC_PPC64_PLTGOT16
+ -- : BFD_RELOC_PPC64_PLTGOT16_LO
+ -- : BFD_RELOC_PPC64_PLTGOT16_HI
+ -- : BFD_RELOC_PPC64_PLTGOT16_HA
+ -- : BFD_RELOC_PPC64_ADDR16_DS
+ -- : BFD_RELOC_PPC64_ADDR16_LO_DS
+ -- : BFD_RELOC_PPC64_GOT16_DS
+ -- : BFD_RELOC_PPC64_GOT16_LO_DS
+ -- : BFD_RELOC_PPC64_PLT16_LO_DS
+ -- : BFD_RELOC_PPC64_SECTOFF_DS
+ -- : BFD_RELOC_PPC64_SECTOFF_LO_DS
+ -- : BFD_RELOC_PPC64_TOC16_DS
+ -- : BFD_RELOC_PPC64_TOC16_LO_DS
+ -- : BFD_RELOC_PPC64_PLTGOT16_DS
+ -- : BFD_RELOC_PPC64_PLTGOT16_LO_DS
+ -- : BFD_RELOC_PPC64_ADDR16_HIGH
+ -- : BFD_RELOC_PPC64_ADDR16_HIGHA
+     Power(rs6000) and PowerPC relocations.
+
+ -- : BFD_RELOC_PPC_TLS
+ -- : BFD_RELOC_PPC_TLSGD
+ -- : BFD_RELOC_PPC_TLSLD
+ -- : BFD_RELOC_PPC_DTPMOD
+ -- : BFD_RELOC_PPC_TPREL16
+ -- : BFD_RELOC_PPC_TPREL16_LO
+ -- : BFD_RELOC_PPC_TPREL16_HI
+ -- : BFD_RELOC_PPC_TPREL16_HA
+ -- : BFD_RELOC_PPC_TPREL
+ -- : BFD_RELOC_PPC_DTPREL16
+ -- : BFD_RELOC_PPC_DTPREL16_LO
+ -- : BFD_RELOC_PPC_DTPREL16_HI
+ -- : BFD_RELOC_PPC_DTPREL16_HA
+ -- : BFD_RELOC_PPC_DTPREL
+ -- : BFD_RELOC_PPC_GOT_TLSGD16
+ -- : BFD_RELOC_PPC_GOT_TLSGD16_LO
+ -- : BFD_RELOC_PPC_GOT_TLSGD16_HI
+ -- : BFD_RELOC_PPC_GOT_TLSGD16_HA
+ -- : BFD_RELOC_PPC_GOT_TLSLD16
+ -- : BFD_RELOC_PPC_GOT_TLSLD16_LO
+ -- : BFD_RELOC_PPC_GOT_TLSLD16_HI
+ -- : BFD_RELOC_PPC_GOT_TLSLD16_HA
+ -- : BFD_RELOC_PPC_GOT_TPREL16
+ -- : BFD_RELOC_PPC_GOT_TPREL16_LO
+ -- : BFD_RELOC_PPC_GOT_TPREL16_HI
+ -- : BFD_RELOC_PPC_GOT_TPREL16_HA
+ -- : BFD_RELOC_PPC_GOT_DTPREL16
+ -- : BFD_RELOC_PPC_GOT_DTPREL16_LO
+ -- : BFD_RELOC_PPC_GOT_DTPREL16_HI
+ -- : BFD_RELOC_PPC_GOT_DTPREL16_HA
+ -- : BFD_RELOC_PPC64_TPREL16_DS
+ -- : BFD_RELOC_PPC64_TPREL16_LO_DS
+ -- : BFD_RELOC_PPC64_TPREL16_HIGHER
+ -- : BFD_RELOC_PPC64_TPREL16_HIGHERA
+ -- : BFD_RELOC_PPC64_TPREL16_HIGHEST
+ -- : BFD_RELOC_PPC64_TPREL16_HIGHESTA
+ -- : BFD_RELOC_PPC64_DTPREL16_DS
+ -- : BFD_RELOC_PPC64_DTPREL16_LO_DS
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGHER
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGHERA
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGHEST
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGHESTA
+ -- : BFD_RELOC_PPC64_TPREL16_HIGH
+ -- : BFD_RELOC_PPC64_TPREL16_HIGHA
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGH
+ -- : BFD_RELOC_PPC64_DTPREL16_HIGHA
+     PowerPC and PowerPC64 thread-local storage relocations.
+
+ -- : BFD_RELOC_I370_D12
+     IBM 370/390 relocations
+
+ -- : BFD_RELOC_CTOR
+     The type of reloc used to build a constructor table - at the moment
+     probably a 32 bit wide absolute relocation, but the target can
+     choose.  It generally does map to one of the other relocation
+     types.
+
+ -- : BFD_RELOC_ARM_PCREL_BRANCH
+     ARM 26 bit pc-relative branch.  The lowest two bits must be zero
+     and are not stored in the instruction.
+
+ -- : BFD_RELOC_ARM_PCREL_BLX
+     ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
+     not stored in the instruction.  The 2nd lowest bit comes from a 1
+     bit field in the instruction.
+
+ -- : BFD_RELOC_THUMB_PCREL_BLX
+     Thumb 22 bit pc-relative branch.  The lowest bit must be zero and
+     is not stored in the instruction.  The 2nd lowest bit comes from a
+     1 bit field in the instruction.
+
+ -- : BFD_RELOC_ARM_PCREL_CALL
+     ARM 26-bit pc-relative branch for an unconditional BL or BLX
+     instruction.
+
+ -- : BFD_RELOC_ARM_PCREL_JUMP
+     ARM 26-bit pc-relative branch for B or conditional BL instruction.
+
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH7
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH9
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH12
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH20
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH23
+ -- : BFD_RELOC_THUMB_PCREL_BRANCH25
+     Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.  The
+     lowest bit must be zero and is not stored in the instruction.
+     Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
+     "nn" one smaller in all cases.  Note further that BRANCH23
+     corresponds to R_ARM_THM_CALL.
+
+ -- : BFD_RELOC_ARM_OFFSET_IMM
+     12-bit immediate offset, used in ARM-format ldr and str
+     instructions.
+
+ -- : BFD_RELOC_ARM_THUMB_OFFSET
+     5-bit immediate offset, used in Thumb-format ldr and str
+     instructions.
+
+ -- : BFD_RELOC_ARM_TARGET1
+     Pc-relative or absolute relocation depending on target.  Used for
+     entries in .init_array sections.
+
+ -- : BFD_RELOC_ARM_ROSEGREL32
+     Read-only segment base relative address.
+
+ -- : BFD_RELOC_ARM_SBREL32
+     Data segment base relative address.
+
+ -- : BFD_RELOC_ARM_TARGET2
+     This reloc is used for references to RTTI data from exception
+     handling tables.  The actual definition depends on the target.  It
+     may be a pc-relative or some form of GOT-indirect relocation.
+
+ -- : BFD_RELOC_ARM_PREL31
+     31-bit PC relative address.
+
+ -- : BFD_RELOC_ARM_MOVW
+ -- : BFD_RELOC_ARM_MOVT
+ -- : BFD_RELOC_ARM_MOVW_PCREL
+ -- : BFD_RELOC_ARM_MOVT_PCREL
+ -- : BFD_RELOC_ARM_THUMB_MOVW
+ -- : BFD_RELOC_ARM_THUMB_MOVT
+ -- : BFD_RELOC_ARM_THUMB_MOVW_PCREL
+ -- : BFD_RELOC_ARM_THUMB_MOVT_PCREL
+     Low and High halfword relocations for MOVW and MOVT instructions.
+
+ -- : BFD_RELOC_ARM_JUMP_SLOT
+ -- : BFD_RELOC_ARM_GLOB_DAT
+ -- : BFD_RELOC_ARM_GOT32
+ -- : BFD_RELOC_ARM_PLT32
+ -- : BFD_RELOC_ARM_RELATIVE
+ -- : BFD_RELOC_ARM_GOTOFF
+ -- : BFD_RELOC_ARM_GOTPC
+ -- : BFD_RELOC_ARM_GOT_PREL
+     Relocations for setting up GOTs and PLTs for shared libraries.
+
+ -- : BFD_RELOC_ARM_TLS_GD32
+ -- : BFD_RELOC_ARM_TLS_LDO32
+ -- : BFD_RELOC_ARM_TLS_LDM32
+ -- : BFD_RELOC_ARM_TLS_DTPOFF32
+ -- : BFD_RELOC_ARM_TLS_DTPMOD32
+ -- : BFD_RELOC_ARM_TLS_TPOFF32
+ -- : BFD_RELOC_ARM_TLS_IE32
+ -- : BFD_RELOC_ARM_TLS_LE32
+ -- : BFD_RELOC_ARM_TLS_GOTDESC
+ -- : BFD_RELOC_ARM_TLS_CALL
+ -- : BFD_RELOC_ARM_THM_TLS_CALL
+ -- : BFD_RELOC_ARM_TLS_DESCSEQ
+ -- : BFD_RELOC_ARM_THM_TLS_DESCSEQ
+ -- : BFD_RELOC_ARM_TLS_DESC
+     ARM thread-local storage relocations.
+
+ -- : BFD_RELOC_ARM_ALU_PC_G0_NC
+ -- : BFD_RELOC_ARM_ALU_PC_G0
+ -- : BFD_RELOC_ARM_ALU_PC_G1_NC
+ -- : BFD_RELOC_ARM_ALU_PC_G1
+ -- : BFD_RELOC_ARM_ALU_PC_G2
+ -- : BFD_RELOC_ARM_LDR_PC_G0
+ -- : BFD_RELOC_ARM_LDR_PC_G1
+ -- : BFD_RELOC_ARM_LDR_PC_G2
+ -- : BFD_RELOC_ARM_LDRS_PC_G0
+ -- : BFD_RELOC_ARM_LDRS_PC_G1
+ -- : BFD_RELOC_ARM_LDRS_PC_G2
+ -- : BFD_RELOC_ARM_LDC_PC_G0
+ -- : BFD_RELOC_ARM_LDC_PC_G1
+ -- : BFD_RELOC_ARM_LDC_PC_G2
+ -- : BFD_RELOC_ARM_ALU_SB_G0_NC
+ -- : BFD_RELOC_ARM_ALU_SB_G0
+ -- : BFD_RELOC_ARM_ALU_SB_G1_NC
+ -- : BFD_RELOC_ARM_ALU_SB_G1
+ -- : BFD_RELOC_ARM_ALU_SB_G2
+ -- : BFD_RELOC_ARM_LDR_SB_G0
+ -- : BFD_RELOC_ARM_LDR_SB_G1
+ -- : BFD_RELOC_ARM_LDR_SB_G2
+ -- : BFD_RELOC_ARM_LDRS_SB_G0
+ -- : BFD_RELOC_ARM_LDRS_SB_G1
+ -- : BFD_RELOC_ARM_LDRS_SB_G2
+ -- : BFD_RELOC_ARM_LDC_SB_G0
+ -- : BFD_RELOC_ARM_LDC_SB_G1
+ -- : BFD_RELOC_ARM_LDC_SB_G2
+     ARM group relocations.
+
+ -- : BFD_RELOC_ARM_V4BX
+     Annotation of BX instructions.
+
+ -- : BFD_RELOC_ARM_IRELATIVE
+     ARM support for STT_GNU_IFUNC.
+
+ -- : BFD_RELOC_ARM_IMMEDIATE
+ -- : BFD_RELOC_ARM_ADRL_IMMEDIATE
+ -- : BFD_RELOC_ARM_T32_IMMEDIATE
+ -- : BFD_RELOC_ARM_T32_ADD_IMM
+ -- : BFD_RELOC_ARM_T32_IMM12
+ -- : BFD_RELOC_ARM_T32_ADD_PC12
+ -- : BFD_RELOC_ARM_SHIFT_IMM
+ -- : BFD_RELOC_ARM_SMC
+ -- : BFD_RELOC_ARM_HVC
+ -- : BFD_RELOC_ARM_SWI
+ -- : BFD_RELOC_ARM_MULTI
+ -- : BFD_RELOC_ARM_CP_OFF_IMM
+ -- : BFD_RELOC_ARM_CP_OFF_IMM_S2
+ -- : BFD_RELOC_ARM_T32_CP_OFF_IMM
+ -- : BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
+ -- : BFD_RELOC_ARM_ADR_IMM
+ -- : BFD_RELOC_ARM_LDR_IMM
+ -- : BFD_RELOC_ARM_LITERAL
+ -- : BFD_RELOC_ARM_IN_POOL
+ -- : BFD_RELOC_ARM_OFFSET_IMM8
+ -- : BFD_RELOC_ARM_T32_OFFSET_U8
+ -- : BFD_RELOC_ARM_T32_OFFSET_IMM
+ -- : BFD_RELOC_ARM_HWLITERAL
+ -- : BFD_RELOC_ARM_THUMB_ADD
+ -- : BFD_RELOC_ARM_THUMB_IMM
+ -- : BFD_RELOC_ARM_THUMB_SHIFT
+     These relocs are only used within the ARM assembler.  They are not
+     (at present) written to any object files.
+
+ -- : BFD_RELOC_SH_PCDISP8BY2
+ -- : BFD_RELOC_SH_PCDISP12BY2
+ -- : BFD_RELOC_SH_IMM3
+ -- : BFD_RELOC_SH_IMM3U
+ -- : BFD_RELOC_SH_DISP12
+ -- : BFD_RELOC_SH_DISP12BY2
+ -- : BFD_RELOC_SH_DISP12BY4
+ -- : BFD_RELOC_SH_DISP12BY8
+ -- : BFD_RELOC_SH_DISP20
+ -- : BFD_RELOC_SH_DISP20BY8
+ -- : BFD_RELOC_SH_IMM4
+ -- : BFD_RELOC_SH_IMM4BY2
+ -- : BFD_RELOC_SH_IMM4BY4
+ -- : BFD_RELOC_SH_IMM8
+ -- : BFD_RELOC_SH_IMM8BY2
+ -- : BFD_RELOC_SH_IMM8BY4
+ -- : BFD_RELOC_SH_PCRELIMM8BY2
+ -- : BFD_RELOC_SH_PCRELIMM8BY4
+ -- : BFD_RELOC_SH_SWITCH16
+ -- : BFD_RELOC_SH_SWITCH32
+ -- : BFD_RELOC_SH_USES
+ -- : BFD_RELOC_SH_COUNT
+ -- : BFD_RELOC_SH_ALIGN
+ -- : BFD_RELOC_SH_CODE
+ -- : BFD_RELOC_SH_DATA
+ -- : BFD_RELOC_SH_LABEL
+ -- : BFD_RELOC_SH_LOOP_START
+ -- : BFD_RELOC_SH_LOOP_END
+ -- : BFD_RELOC_SH_COPY
+ -- : BFD_RELOC_SH_GLOB_DAT
+ -- : BFD_RELOC_SH_JMP_SLOT
+ -- : BFD_RELOC_SH_RELATIVE
+ -- : BFD_RELOC_SH_GOTPC
+ -- : BFD_RELOC_SH_GOT_LOW16
+ -- : BFD_RELOC_SH_GOT_MEDLOW16
+ -- : BFD_RELOC_SH_GOT_MEDHI16
+ -- : BFD_RELOC_SH_GOT_HI16
+ -- : BFD_RELOC_SH_GOTPLT_LOW16
+ -- : BFD_RELOC_SH_GOTPLT_MEDLOW16
+ -- : BFD_RELOC_SH_GOTPLT_MEDHI16
+ -- : BFD_RELOC_SH_GOTPLT_HI16
+ -- : BFD_RELOC_SH_PLT_LOW16
+ -- : BFD_RELOC_SH_PLT_MEDLOW16
+ -- : BFD_RELOC_SH_PLT_MEDHI16
+ -- : BFD_RELOC_SH_PLT_HI16
+ -- : BFD_RELOC_SH_GOTOFF_LOW16
+ -- : BFD_RELOC_SH_GOTOFF_MEDLOW16
+ -- : BFD_RELOC_SH_GOTOFF_MEDHI16
+ -- : BFD_RELOC_SH_GOTOFF_HI16
+ -- : BFD_RELOC_SH_GOTPC_LOW16
+ -- : BFD_RELOC_SH_GOTPC_MEDLOW16
+ -- : BFD_RELOC_SH_GOTPC_MEDHI16
+ -- : BFD_RELOC_SH_GOTPC_HI16
+ -- : BFD_RELOC_SH_COPY64
+ -- : BFD_RELOC_SH_GLOB_DAT64
+ -- : BFD_RELOC_SH_JMP_SLOT64
+ -- : BFD_RELOC_SH_RELATIVE64
+ -- : BFD_RELOC_SH_GOT10BY4
+ -- : BFD_RELOC_SH_GOT10BY8
+ -- : BFD_RELOC_SH_GOTPLT10BY4
+ -- : BFD_RELOC_SH_GOTPLT10BY8
+ -- : BFD_RELOC_SH_GOTPLT32
+ -- : BFD_RELOC_SH_SHMEDIA_CODE
+ -- : BFD_RELOC_SH_IMMU5
+ -- : BFD_RELOC_SH_IMMS6
+ -- : BFD_RELOC_SH_IMMS6BY32
+ -- : BFD_RELOC_SH_IMMU6
+ -- : BFD_RELOC_SH_IMMS10
+ -- : BFD_RELOC_SH_IMMS10BY2
+ -- : BFD_RELOC_SH_IMMS10BY4
+ -- : BFD_RELOC_SH_IMMS10BY8
+ -- : BFD_RELOC_SH_IMMS16
+ -- : BFD_RELOC_SH_IMMU16
+ -- : BFD_RELOC_SH_IMM_LOW16
+ -- : BFD_RELOC_SH_IMM_LOW16_PCREL
+ -- : BFD_RELOC_SH_IMM_MEDLOW16
+ -- : BFD_RELOC_SH_IMM_MEDLOW16_PCREL
+ -- : BFD_RELOC_SH_IMM_MEDHI16
+ -- : BFD_RELOC_SH_IMM_MEDHI16_PCREL
+ -- : BFD_RELOC_SH_IMM_HI16
+ -- : BFD_RELOC_SH_IMM_HI16_PCREL
+ -- : BFD_RELOC_SH_PT_16
+ -- : BFD_RELOC_SH_TLS_GD_32
+ -- : BFD_RELOC_SH_TLS_LD_32
+ -- : BFD_RELOC_SH_TLS_LDO_32
+ -- : BFD_RELOC_SH_TLS_IE_32
+ -- : BFD_RELOC_SH_TLS_LE_32
+ -- : BFD_RELOC_SH_TLS_DTPMOD32
+ -- : BFD_RELOC_SH_TLS_DTPOFF32
+ -- : BFD_RELOC_SH_TLS_TPOFF32
+ -- : BFD_RELOC_SH_GOT20
+ -- : BFD_RELOC_SH_GOTOFF20
+ -- : BFD_RELOC_SH_GOTFUNCDESC
+ -- : BFD_RELOC_SH_GOTFUNCDESC20
+ -- : BFD_RELOC_SH_GOTOFFFUNCDESC
+ -- : BFD_RELOC_SH_GOTOFFFUNCDESC20
+ -- : BFD_RELOC_SH_FUNCDESC
+     Renesas / SuperH SH relocs.  Not all of these appear in object
+     files.
+
+ -- : BFD_RELOC_ARC_B22_PCREL
+     ARC Cores relocs.  ARC 22 bit pc-relative branch.  The lowest two
+     bits must be zero and are not stored in the instruction.  The high
+     20 bits are installed in bits 26 through 7 of the instruction.
+
+ -- : BFD_RELOC_ARC_B26
+     ARC 26 bit absolute branch.  The lowest two bits must be zero and
+     are not stored in the instruction.  The high 24 bits are installed
+     in bits 23 through 0.
+
+ -- : BFD_RELOC_BFIN_16_IMM
+     ADI Blackfin 16 bit immediate absolute reloc.
+
+ -- : BFD_RELOC_BFIN_16_HIGH
+     ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
+
+ -- : BFD_RELOC_BFIN_4_PCREL
+     ADI Blackfin 'a' part of LSETUP.
+
+ -- : BFD_RELOC_BFIN_5_PCREL
+     ADI Blackfin.
+
+ -- : BFD_RELOC_BFIN_16_LOW
+     ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
+
+ -- : BFD_RELOC_BFIN_10_PCREL
+     ADI Blackfin.
+
+ -- : BFD_RELOC_BFIN_11_PCREL
+     ADI Blackfin 'b' part of LSETUP.
+
+ -- : BFD_RELOC_BFIN_12_PCREL_JUMP
+     ADI Blackfin.
+
+ -- : BFD_RELOC_BFIN_12_PCREL_JUMP_S
+     ADI Blackfin Short jump, pcrel.
+
+ -- : BFD_RELOC_BFIN_24_PCREL_CALL_X
+     ADI Blackfin Call.x not implemented.
+
+ -- : BFD_RELOC_BFIN_24_PCREL_JUMP_L
+     ADI Blackfin Long Jump pcrel.
+
+ -- : BFD_RELOC_BFIN_GOT17M4
+ -- : BFD_RELOC_BFIN_GOTHI
+ -- : BFD_RELOC_BFIN_GOTLO
+ -- : BFD_RELOC_BFIN_FUNCDESC
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOT17M4
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOTHI
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOTLO
+ -- : BFD_RELOC_BFIN_FUNCDESC_VALUE
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
+ -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
+ -- : BFD_RELOC_BFIN_GOTOFF17M4
+ -- : BFD_RELOC_BFIN_GOTOFFHI
+ -- : BFD_RELOC_BFIN_GOTOFFLO
+     ADI Blackfin FD-PIC relocations.
+
+ -- : BFD_RELOC_BFIN_GOT
+     ADI Blackfin GOT relocation.
+
+ -- : BFD_RELOC_BFIN_PLTPC
+     ADI Blackfin PLTPC relocation.
+
+ -- : BFD_ARELOC_BFIN_PUSH
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_CONST
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_ADD
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_SUB
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_MULT
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_DIV
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_MOD
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_LSHIFT
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_RSHIFT
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_AND
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_OR
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_XOR
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_LAND
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_LOR
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_LEN
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_NEG
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_COMP
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_PAGE
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_HWPAGE
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_ARELOC_BFIN_ADDR
+     ADI Blackfin arithmetic relocation.
+
+ -- : BFD_RELOC_D10V_10_PCREL_R
+     Mitsubishi D10V relocs.  This is a 10-bit reloc with the right 2
+     bits assumed to be 0.
+
+ -- : BFD_RELOC_D10V_10_PCREL_L
+     Mitsubishi D10V relocs.  This is a 10-bit reloc with the right 2
+     bits assumed to be 0.  This is the same as the previous reloc
+     except it is in the left container, i.e., shifted left 15 bits.
+
+ -- : BFD_RELOC_D10V_18
+     This is an 18-bit reloc with the right 2 bits assumed to be 0.
+
+ -- : BFD_RELOC_D10V_18_PCREL
+     This is an 18-bit reloc with the right 2 bits assumed to be 0.
+
+ -- : BFD_RELOC_D30V_6
+     Mitsubishi D30V relocs.  This is a 6-bit absolute reloc.
+
+ -- : BFD_RELOC_D30V_9_PCREL
+     This is a 6-bit pc-relative reloc with the right 3 bits assumed to
+     be 0.
+
+ -- : BFD_RELOC_D30V_9_PCREL_R
+     This is a 6-bit pc-relative reloc with the right 3 bits assumed to
+     be 0. Same as the previous reloc but on the right side of the
+     container.
+
+ -- : BFD_RELOC_D30V_15
+     This is a 12-bit absolute reloc with the right 3 bitsassumed to be
+     0.
+
+ -- : BFD_RELOC_D30V_15_PCREL
+     This is a 12-bit pc-relative reloc with the right 3 bits assumed
+     to be 0.
+
+ -- : BFD_RELOC_D30V_15_PCREL_R
+     This is a 12-bit pc-relative reloc with the right 3 bits assumed
+     to be 0. Same as the previous reloc but on the right side of the
+     container.
+
+ -- : BFD_RELOC_D30V_21
+     This is an 18-bit absolute reloc with the right 3 bits assumed to
+     be 0.
+
+ -- : BFD_RELOC_D30V_21_PCREL
+     This is an 18-bit pc-relative reloc with the right 3 bits assumed
+     to be 0.
+
+ -- : BFD_RELOC_D30V_21_PCREL_R
+     This is an 18-bit pc-relative reloc with the right 3 bits assumed
+     to be 0. Same as the previous reloc but on the right side of the
+     container.
+
+ -- : BFD_RELOC_D30V_32
+     This is a 32-bit absolute reloc.
+
+ -- : BFD_RELOC_D30V_32_PCREL
+     This is a 32-bit pc-relative reloc.
+
+ -- : BFD_RELOC_DLX_HI16_S
+     DLX relocs
+
+ -- : BFD_RELOC_DLX_LO16
+     DLX relocs
+
+ -- : BFD_RELOC_DLX_JMP26
+     DLX relocs
+
+ -- : BFD_RELOC_M32C_HI8
+ -- : BFD_RELOC_M32C_RL_JUMP
+ -- : BFD_RELOC_M32C_RL_1ADDR
+ -- : BFD_RELOC_M32C_RL_2ADDR
+     Renesas M16C/M32C Relocations.
+
+ -- : BFD_RELOC_M32R_24
+     Renesas M32R (formerly Mitsubishi M32R) relocs.  This is a 24 bit
+     absolute address.
+
+ -- : BFD_RELOC_M32R_10_PCREL
+     This is a 10-bit pc-relative reloc with the right 2 bits assumed
+     to be 0.
+
+ -- : BFD_RELOC_M32R_18_PCREL
+     This is an 18-bit reloc with the right 2 bits assumed to be 0.
+
+ -- : BFD_RELOC_M32R_26_PCREL
+     This is a 26-bit reloc with the right 2 bits assumed to be 0.
+
+ -- : BFD_RELOC_M32R_HI16_ULO
+     This is a 16-bit reloc containing the high 16 bits of an address
+     used when the lower 16 bits are treated as unsigned.
+
+ -- : BFD_RELOC_M32R_HI16_SLO
+     This is a 16-bit reloc containing the high 16 bits of an address
+     used when the lower 16 bits are treated as signed.
+
+ -- : BFD_RELOC_M32R_LO16
+     This is a 16-bit reloc containing the lower 16 bits of an address.
+
+ -- : BFD_RELOC_M32R_SDA16
+     This is a 16-bit reloc containing the small data area offset for
+     use in add3, load, and store instructions.
+
+ -- : BFD_RELOC_M32R_GOT24
+ -- : BFD_RELOC_M32R_26_PLTREL
+ -- : BFD_RELOC_M32R_COPY
+ -- : BFD_RELOC_M32R_GLOB_DAT
+ -- : BFD_RELOC_M32R_JMP_SLOT
+ -- : BFD_RELOC_M32R_RELATIVE
+ -- : BFD_RELOC_M32R_GOTOFF
+ -- : BFD_RELOC_M32R_GOTOFF_HI_ULO
+ -- : BFD_RELOC_M32R_GOTOFF_HI_SLO
+ -- : BFD_RELOC_M32R_GOTOFF_LO
+ -- : BFD_RELOC_M32R_GOTPC24
+ -- : BFD_RELOC_M32R_GOT16_HI_ULO
+ -- : BFD_RELOC_M32R_GOT16_HI_SLO
+ -- : BFD_RELOC_M32R_GOT16_LO
+ -- : BFD_RELOC_M32R_GOTPC_HI_ULO
+ -- : BFD_RELOC_M32R_GOTPC_HI_SLO
+ -- : BFD_RELOC_M32R_GOTPC_LO
+     For PIC.
+
+ -- : BFD_RELOC_V850_9_PCREL
+     This is a 9-bit reloc
+
+ -- : BFD_RELOC_V850_22_PCREL
+     This is a 22-bit reloc
+
+ -- : BFD_RELOC_V850_SDA_16_16_OFFSET
+     This is a 16 bit offset from the short data area pointer.
+
+ -- : BFD_RELOC_V850_SDA_15_16_OFFSET
+     This is a 16 bit offset (of which only 15 bits are used) from the
+     short data area pointer.
+
+ -- : BFD_RELOC_V850_ZDA_16_16_OFFSET
+     This is a 16 bit offset from the zero data area pointer.
+
+ -- : BFD_RELOC_V850_ZDA_15_16_OFFSET
+     This is a 16 bit offset (of which only 15 bits are used) from the
+     zero data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_6_8_OFFSET
+     This is an 8 bit offset (of which only 6 bits are used) from the
+     tiny data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_7_8_OFFSET
+     This is an 8bit offset (of which only 7 bits are used) from the
+     tiny data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_7_7_OFFSET
+     This is a 7 bit offset from the tiny data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_16_16_OFFSET
+     This is a 16 bit offset from the tiny data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_4_5_OFFSET
+     This is a 5 bit offset (of which only 4 bits are used) from the
+     tiny data area pointer.
+
+ -- : BFD_RELOC_V850_TDA_4_4_OFFSET
+     This is a 4 bit offset from the tiny data area pointer.
+
+ -- : BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
+     This is a 16 bit offset from the short data area pointer, with the
+     bits placed non-contiguously in the instruction.
+
+ -- : BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
+     This is a 16 bit offset from the zero data area pointer, with the
+     bits placed non-contiguously in the instruction.
+
+ -- : BFD_RELOC_V850_CALLT_6_7_OFFSET
+     This is a 6 bit offset from the call table base pointer.
+
+ -- : BFD_RELOC_V850_CALLT_16_16_OFFSET
+     This is a 16 bit offset from the call table base pointer.
+
+ -- : BFD_RELOC_V850_LONGCALL
+     Used for relaxing indirect function calls.
+
+ -- : BFD_RELOC_V850_LONGJUMP
+     Used for relaxing indirect jumps.
+
+ -- : BFD_RELOC_V850_ALIGN
+     Used to maintain alignment whilst relaxing.
+
+ -- : BFD_RELOC_V850_LO16_SPLIT_OFFSET
+     This is a variation of BFD_RELOC_LO16 that can be used in v850e
+     ld.bu instructions.
+
+ -- : BFD_RELOC_V850_16_PCREL
+     This is a 16-bit reloc.
+
+ -- : BFD_RELOC_V850_17_PCREL
+     This is a 17-bit reloc.
+
+ -- : BFD_RELOC_V850_23
+     This is a 23-bit reloc.
+
+ -- : BFD_RELOC_V850_32_PCREL
+     This is a 32-bit reloc.
+
+ -- : BFD_RELOC_V850_32_ABS
+     This is a 32-bit reloc.
+
+ -- : BFD_RELOC_V850_16_SPLIT_OFFSET
+     This is a 16-bit reloc.
+
+ -- : BFD_RELOC_V850_16_S1
+     This is a 16-bit reloc.
+
+ -- : BFD_RELOC_V850_LO16_S1
+     Low 16 bits. 16 bit shifted by 1.
+
+ -- : BFD_RELOC_V850_CALLT_15_16_OFFSET
+     This is a 16 bit offset from the call table base pointer.
+
+ -- : BFD_RELOC_V850_32_GOTPCREL
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_16_GOT
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_32_GOT
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_22_PLT_PCREL
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_32_PLT_PCREL
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_COPY
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_GLOB_DAT
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_JMP_SLOT
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_RELATIVE
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_16_GOTOFF
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_32_GOTOFF
+     DSO relocations.
+
+ -- : BFD_RELOC_V850_CODE
+     start code.
+
+ -- : BFD_RELOC_V850_DATA
+     start data in text.
+
+ -- : BFD_RELOC_TIC30_LDP
+     This is a 8bit DP reloc for the tms320c30, where the most
+     significant 8 bits of a 24 bit word are placed into the least
+     significant 8 bits of the opcode.
+
+ -- : BFD_RELOC_TIC54X_PARTLS7
+     This is a 7bit reloc for the tms320c54x, where the least
+     significant 7 bits of a 16 bit word are placed into the least
+     significant 7 bits of the opcode.
+
+ -- : BFD_RELOC_TIC54X_PARTMS9
+     This is a 9bit DP reloc for the tms320c54x, where the most
+     significant 9 bits of a 16 bit word are placed into the least
+     significant 9 bits of the opcode.
+
+ -- : BFD_RELOC_TIC54X_23
+     This is an extended address 23-bit reloc for the tms320c54x.
+
+ -- : BFD_RELOC_TIC54X_16_OF_23
+     This is a 16-bit reloc for the tms320c54x, where the least
+     significant 16 bits of a 23-bit extended address are placed into
+     the opcode.
+
+ -- : BFD_RELOC_TIC54X_MS7_OF_23
+     This is a reloc for the tms320c54x, where the most significant 7
+     bits of a 23-bit extended address are placed into the opcode.
+
+ -- : BFD_RELOC_C6000_PCR_S21
+ -- : BFD_RELOC_C6000_PCR_S12
+ -- : BFD_RELOC_C6000_PCR_S10
+ -- : BFD_RELOC_C6000_PCR_S7
+ -- : BFD_RELOC_C6000_ABS_S16
+ -- : BFD_RELOC_C6000_ABS_L16
+ -- : BFD_RELOC_C6000_ABS_H16
+ -- : BFD_RELOC_C6000_SBR_U15_B
+ -- : BFD_RELOC_C6000_SBR_U15_H
+ -- : BFD_RELOC_C6000_SBR_U15_W
+ -- : BFD_RELOC_C6000_SBR_S16
+ -- : BFD_RELOC_C6000_SBR_L16_B
+ -- : BFD_RELOC_C6000_SBR_L16_H
+ -- : BFD_RELOC_C6000_SBR_L16_W
+ -- : BFD_RELOC_C6000_SBR_H16_B
+ -- : BFD_RELOC_C6000_SBR_H16_H
+ -- : BFD_RELOC_C6000_SBR_H16_W
+ -- : BFD_RELOC_C6000_SBR_GOT_U15_W
+ -- : BFD_RELOC_C6000_SBR_GOT_L16_W
+ -- : BFD_RELOC_C6000_SBR_GOT_H16_W
+ -- : BFD_RELOC_C6000_DSBT_INDEX
+ -- : BFD_RELOC_C6000_PREL31
+ -- : BFD_RELOC_C6000_COPY
+ -- : BFD_RELOC_C6000_JUMP_SLOT
+ -- : BFD_RELOC_C6000_EHTYPE
+ -- : BFD_RELOC_C6000_PCR_H16
+ -- : BFD_RELOC_C6000_PCR_L16
+ -- : BFD_RELOC_C6000_ALIGN
+ -- : BFD_RELOC_C6000_FPHEAD
+ -- : BFD_RELOC_C6000_NOCMP
+     TMS320C6000 relocations.
+
+ -- : BFD_RELOC_FR30_48
+     This is a 48 bit reloc for the FR30 that stores 32 bits.
+
+ -- : BFD_RELOC_FR30_20
+     This is a 32 bit reloc for the FR30 that stores 20 bits split up
+     into two sections.
+
+ -- : BFD_RELOC_FR30_6_IN_4
+     This is a 16 bit reloc for the FR30 that stores a 6 bit word
+     offset in 4 bits.
+
+ -- : BFD_RELOC_FR30_8_IN_8
+     This is a 16 bit reloc for the FR30 that stores an 8 bit byte
+     offset into 8 bits.
+
+ -- : BFD_RELOC_FR30_9_IN_8
+     This is a 16 bit reloc for the FR30 that stores a 9 bit short
+     offset into 8 bits.
+
+ -- : BFD_RELOC_FR30_10_IN_8
+     This is a 16 bit reloc for the FR30 that stores a 10 bit word
+     offset into 8 bits.
+
+ -- : BFD_RELOC_FR30_9_PCREL
+     This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
+     short offset into 8 bits.
+
+ -- : BFD_RELOC_FR30_12_PCREL
+     This is a 16 bit reloc for the FR30 that stores a 12 bit pc
+     relative short offset into 11 bits.
+
+ -- : BFD_RELOC_MCORE_PCREL_IMM8BY4
+ -- : BFD_RELOC_MCORE_PCREL_IMM11BY2
+ -- : BFD_RELOC_MCORE_PCREL_IMM4BY2
+ -- : BFD_RELOC_MCORE_PCREL_32
+ -- : BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
+ -- : BFD_RELOC_MCORE_RVA
+     Motorola Mcore relocations.
+
+ -- : BFD_RELOC_MEP_8
+ -- : BFD_RELOC_MEP_16
+ -- : BFD_RELOC_MEP_32
+ -- : BFD_RELOC_MEP_PCREL8A2
+ -- : BFD_RELOC_MEP_PCREL12A2
+ -- : BFD_RELOC_MEP_PCREL17A2
+ -- : BFD_RELOC_MEP_PCREL24A2
+ -- : BFD_RELOC_MEP_PCABS24A2
+ -- : BFD_RELOC_MEP_LOW16
+ -- : BFD_RELOC_MEP_HI16U
+ -- : BFD_RELOC_MEP_HI16S
+ -- : BFD_RELOC_MEP_GPREL
+ -- : BFD_RELOC_MEP_TPREL
+ -- : BFD_RELOC_MEP_TPREL7
+ -- : BFD_RELOC_MEP_TPREL7A2
+ -- : BFD_RELOC_MEP_TPREL7A4
+ -- : BFD_RELOC_MEP_UIMM24
+ -- : BFD_RELOC_MEP_ADDR24A4
+ -- : BFD_RELOC_MEP_GNU_VTINHERIT
+ -- : BFD_RELOC_MEP_GNU_VTENTRY
+     Toshiba Media Processor Relocations.
+
+ -- : BFD_RELOC_METAG_HIADDR16
+ -- : BFD_RELOC_METAG_LOADDR16
+ -- : BFD_RELOC_METAG_RELBRANCH
+ -- : BFD_RELOC_METAG_GETSETOFF
+ -- : BFD_RELOC_METAG_HIOG
+ -- : BFD_RELOC_METAG_LOOG
+ -- : BFD_RELOC_METAG_REL8
+ -- : BFD_RELOC_METAG_REL16
+ -- : BFD_RELOC_METAG_HI16_GOTOFF
+ -- : BFD_RELOC_METAG_LO16_GOTOFF
+ -- : BFD_RELOC_METAG_GETSET_GOTOFF
+ -- : BFD_RELOC_METAG_GETSET_GOT
+ -- : BFD_RELOC_METAG_HI16_GOTPC
+ -- : BFD_RELOC_METAG_LO16_GOTPC
+ -- : BFD_RELOC_METAG_HI16_PLT
+ -- : BFD_RELOC_METAG_LO16_PLT
+ -- : BFD_RELOC_METAG_RELBRANCH_PLT
+ -- : BFD_RELOC_METAG_GOTOFF
+ -- : BFD_RELOC_METAG_PLT
+ -- : BFD_RELOC_METAG_COPY
+ -- : BFD_RELOC_METAG_JMP_SLOT
+ -- : BFD_RELOC_METAG_RELATIVE
+ -- : BFD_RELOC_METAG_GLOB_DAT
+ -- : BFD_RELOC_METAG_TLS_GD
+ -- : BFD_RELOC_METAG_TLS_LDM
+ -- : BFD_RELOC_METAG_TLS_LDO_HI16
+ -- : BFD_RELOC_METAG_TLS_LDO_LO16
+ -- : BFD_RELOC_METAG_TLS_LDO
+ -- : BFD_RELOC_METAG_TLS_IE
+ -- : BFD_RELOC_METAG_TLS_IENONPIC
+ -- : BFD_RELOC_METAG_TLS_IENONPIC_HI16
+ -- : BFD_RELOC_METAG_TLS_IENONPIC_LO16
+ -- : BFD_RELOC_METAG_TLS_TPOFF
+ -- : BFD_RELOC_METAG_TLS_DTPMOD
+ -- : BFD_RELOC_METAG_TLS_DTPOFF
+ -- : BFD_RELOC_METAG_TLS_LE
+ -- : BFD_RELOC_METAG_TLS_LE_HI16
+ -- : BFD_RELOC_METAG_TLS_LE_LO16
+     Imagination Technologies Meta relocations.
+
+ -- : BFD_RELOC_MMIX_GETA
+ -- : BFD_RELOC_MMIX_GETA_1
+ -- : BFD_RELOC_MMIX_GETA_2
+ -- : BFD_RELOC_MMIX_GETA_3
+     These are relocations for the GETA instruction.
+
+ -- : BFD_RELOC_MMIX_CBRANCH
+ -- : BFD_RELOC_MMIX_CBRANCH_J
+ -- : BFD_RELOC_MMIX_CBRANCH_1
+ -- : BFD_RELOC_MMIX_CBRANCH_2
+ -- : BFD_RELOC_MMIX_CBRANCH_3
+     These are relocations for a conditional branch instruction.
+
+ -- : BFD_RELOC_MMIX_PUSHJ
+ -- : BFD_RELOC_MMIX_PUSHJ_1
+ -- : BFD_RELOC_MMIX_PUSHJ_2
+ -- : BFD_RELOC_MMIX_PUSHJ_3
+ -- : BFD_RELOC_MMIX_PUSHJ_STUBBABLE
+     These are relocations for the PUSHJ instruction.
+
+ -- : BFD_RELOC_MMIX_JMP
+ -- : BFD_RELOC_MMIX_JMP_1
+ -- : BFD_RELOC_MMIX_JMP_2
+ -- : BFD_RELOC_MMIX_JMP_3
+     These are relocations for the JMP instruction.
+
+ -- : BFD_RELOC_MMIX_ADDR19
+     This is a relocation for a relative address as in a GETA
+     instruction or a branch.
+
+ -- : BFD_RELOC_MMIX_ADDR27
+     This is a relocation for a relative address as in a JMP
+     instruction.
+
+ -- : BFD_RELOC_MMIX_REG_OR_BYTE
+     This is a relocation for an instruction field that may be a general
+     register or a value 0..255.
+
+ -- : BFD_RELOC_MMIX_REG
+     This is a relocation for an instruction field that may be a general
+     register.
+
+ -- : BFD_RELOC_MMIX_BASE_PLUS_OFFSET
+     This is a relocation for two instruction fields holding a register
+     and an offset, the equivalent of the relocation.
+
+ -- : BFD_RELOC_MMIX_LOCAL
+     This relocation is an assertion that the expression is not
+     allocated as a global register.  It does not modify contents.
+
+ -- : BFD_RELOC_AVR_7_PCREL
+     This is a 16 bit reloc for the AVR that stores 8 bit pc relative
+     short offset into 7 bits.
+
+ -- : BFD_RELOC_AVR_13_PCREL
+     This is a 16 bit reloc for the AVR that stores 13 bit pc relative
+     short offset into 12 bits.
+
+ -- : BFD_RELOC_AVR_16_PM
+     This is a 16 bit reloc for the AVR that stores 17 bit value
+     (usually program memory address) into 16 bits.
+
+ -- : BFD_RELOC_AVR_LO8_LDI
+     This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+     data memory address) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_HI8_LDI
+     This is a 16 bit reloc for the AVR that stores 8 bit value (high 8
+     bit of data memory address) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_HH8_LDI
+     This is a 16 bit reloc for the AVR that stores 8 bit value (most
+     high 8 bit of program memory address) into 8 bit immediate value
+     of LDI insn.
+
+ -- : BFD_RELOC_AVR_MS8_LDI
+     This is a 16 bit reloc for the AVR that stores 8 bit value (most
+     high 8 bit of 32 bit value) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_LO8_LDI_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (usually data memory address) into 8 bit immediate value of SUBI
+     insn.
+
+ -- : BFD_RELOC_AVR_HI8_LDI_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (high 8 bit of data memory address) into 8 bit immediate value of
+     SUBI insn.
+
+ -- : BFD_RELOC_AVR_HH8_LDI_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (most high 8 bit of program memory address) into 8 bit immediate
+     value of LDI or SUBI insn.
+
+ -- : BFD_RELOC_AVR_MS8_LDI_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (msb of 32 bit value) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_LO8_LDI_PM
+     This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+     command address) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_LO8_LDI_GS
+     This is a 16 bit reloc for the AVR that stores 8 bit value
+     (command address) into 8 bit immediate value of LDI insn. If the
+     address is beyond the 128k boundary, the linker inserts a jump
+     stub for this reloc in the lower 128k.
+
+ -- : BFD_RELOC_AVR_HI8_LDI_PM
+     This is a 16 bit reloc for the AVR that stores 8 bit value (high 8
+     bit of command address) into 8 bit immediate value of LDI insn.
+
+ -- : BFD_RELOC_AVR_HI8_LDI_GS
+     This is a 16 bit reloc for the AVR that stores 8 bit value (high 8
+     bit of command address) into 8 bit immediate value of LDI insn.
+     If the address is beyond the 128k boundary, the linker inserts a
+     jump stub for this reloc below 128k.
+
+ -- : BFD_RELOC_AVR_HH8_LDI_PM
+     This is a 16 bit reloc for the AVR that stores 8 bit value (most
+     high 8 bit of command address) into 8 bit immediate value of LDI
+     insn.
+
+ -- : BFD_RELOC_AVR_LO8_LDI_PM_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (usually command address) into 8 bit immediate value of SUBI insn.
+
+ -- : BFD_RELOC_AVR_HI8_LDI_PM_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (high 8 bit of 16 bit command address) into 8 bit immediate value
+     of SUBI insn.
+
+ -- : BFD_RELOC_AVR_HH8_LDI_PM_NEG
+     This is a 16 bit reloc for the AVR that stores negated 8 bit value
+     (high 6 bit of 22 bit command address) into 8 bit immediate value
+     of SUBI insn.
+
+ -- : BFD_RELOC_AVR_CALL
+     This is a 32 bit reloc for the AVR that stores 23 bit value into
+     22 bits.
+
+ -- : BFD_RELOC_AVR_LDI
+     This is a 16 bit reloc for the AVR that stores all needed bits for
+     absolute addressing with ldi with overflow check to linktime
+
+ -- : BFD_RELOC_AVR_6
+     This is a 6 bit reloc for the AVR that stores offset for ldd/std
+     instructions
+
+ -- : BFD_RELOC_AVR_6_ADIW
+     This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
+     instructions
+
+ -- : BFD_RELOC_AVR_8_LO
+     This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
+     in .byte lo8(symbol)
+
+ -- : BFD_RELOC_AVR_8_HI
+     This is a 8 bit reloc for the AVR that stores bits 8..15 of a
+     symbol in .byte hi8(symbol)
+
+ -- : BFD_RELOC_AVR_8_HLO
+     This is a 8 bit reloc for the AVR that stores bits 16..23 of a
+     symbol in .byte hlo8(symbol)
+
+ -- : BFD_RELOC_RL78_NEG8
+ -- : BFD_RELOC_RL78_NEG16
+ -- : BFD_RELOC_RL78_NEG24
+ -- : BFD_RELOC_RL78_NEG32
+ -- : BFD_RELOC_RL78_16_OP
+ -- : BFD_RELOC_RL78_24_OP
+ -- : BFD_RELOC_RL78_32_OP
+ -- : BFD_RELOC_RL78_8U
+ -- : BFD_RELOC_RL78_16U
+ -- : BFD_RELOC_RL78_24U
+ -- : BFD_RELOC_RL78_DIR3U_PCREL
+ -- : BFD_RELOC_RL78_DIFF
+ -- : BFD_RELOC_RL78_GPRELB
+ -- : BFD_RELOC_RL78_GPRELW
+ -- : BFD_RELOC_RL78_GPRELL
+ -- : BFD_RELOC_RL78_SYM
+ -- : BFD_RELOC_RL78_OP_SUBTRACT
+ -- : BFD_RELOC_RL78_OP_NEG
+ -- : BFD_RELOC_RL78_OP_AND
+ -- : BFD_RELOC_RL78_OP_SHRA
+ -- : BFD_RELOC_RL78_ABS8
+ -- : BFD_RELOC_RL78_ABS16
+ -- : BFD_RELOC_RL78_ABS16_REV
+ -- : BFD_RELOC_RL78_ABS32
+ -- : BFD_RELOC_RL78_ABS32_REV
+ -- : BFD_RELOC_RL78_ABS16U
+ -- : BFD_RELOC_RL78_ABS16UW
+ -- : BFD_RELOC_RL78_ABS16UL
+ -- : BFD_RELOC_RL78_RELAX
+ -- : BFD_RELOC_RL78_HI16
+ -- : BFD_RELOC_RL78_HI8
+ -- : BFD_RELOC_RL78_LO16
+ -- : BFD_RELOC_RL78_CODE
+     Renesas RL78 Relocations.
+
+ -- : BFD_RELOC_RX_NEG8
+ -- : BFD_RELOC_RX_NEG16
+ -- : BFD_RELOC_RX_NEG24
+ -- : BFD_RELOC_RX_NEG32
+ -- : BFD_RELOC_RX_16_OP
+ -- : BFD_RELOC_RX_24_OP
+ -- : BFD_RELOC_RX_32_OP
+ -- : BFD_RELOC_RX_8U
+ -- : BFD_RELOC_RX_16U
+ -- : BFD_RELOC_RX_24U
+ -- : BFD_RELOC_RX_DIR3U_PCREL
+ -- : BFD_RELOC_RX_DIFF
+ -- : BFD_RELOC_RX_GPRELB
+ -- : BFD_RELOC_RX_GPRELW
+ -- : BFD_RELOC_RX_GPRELL
+ -- : BFD_RELOC_RX_SYM
+ -- : BFD_RELOC_RX_OP_SUBTRACT
+ -- : BFD_RELOC_RX_OP_NEG
+ -- : BFD_RELOC_RX_ABS8
+ -- : BFD_RELOC_RX_ABS16
+ -- : BFD_RELOC_RX_ABS16_REV
+ -- : BFD_RELOC_RX_ABS32
+ -- : BFD_RELOC_RX_ABS32_REV
+ -- : BFD_RELOC_RX_ABS16U
+ -- : BFD_RELOC_RX_ABS16UW
+ -- : BFD_RELOC_RX_ABS16UL
+ -- : BFD_RELOC_RX_RELAX
+     Renesas RX Relocations.
+
+ -- : BFD_RELOC_390_12
+     Direct 12 bit.
+
+ -- : BFD_RELOC_390_GOT12
+     12 bit GOT offset.
+
+ -- : BFD_RELOC_390_PLT32
+     32 bit PC relative PLT address.
+
+ -- : BFD_RELOC_390_COPY
+     Copy symbol at runtime.
+
+ -- : BFD_RELOC_390_GLOB_DAT
+     Create GOT entry.
+
+ -- : BFD_RELOC_390_JMP_SLOT
+     Create PLT entry.
+
+ -- : BFD_RELOC_390_RELATIVE
+     Adjust by program base.
+
+ -- : BFD_RELOC_390_GOTPC
+     32 bit PC relative offset to GOT.
+
+ -- : BFD_RELOC_390_GOT16
+     16 bit GOT offset.
+
+ -- : BFD_RELOC_390_PC12DBL
+     PC relative 12 bit shifted by 1.
+
+ -- : BFD_RELOC_390_PLT12DBL
+     12 bit PC rel. PLT shifted by 1.
+
+ -- : BFD_RELOC_390_PC16DBL
+     PC relative 16 bit shifted by 1.
+
+ -- : BFD_RELOC_390_PLT16DBL
+     16 bit PC rel. PLT shifted by 1.
+
+ -- : BFD_RELOC_390_PC24DBL
+     PC relative 24 bit shifted by 1.
+
+ -- : BFD_RELOC_390_PLT24DBL
+     24 bit PC rel. PLT shifted by 1.
+
+ -- : BFD_RELOC_390_PC32DBL
+     PC relative 32 bit shifted by 1.
+
+ -- : BFD_RELOC_390_PLT32DBL
+     32 bit PC rel. PLT shifted by 1.
+
+ -- : BFD_RELOC_390_GOTPCDBL
+     32 bit PC rel. GOT shifted by 1.
+
+ -- : BFD_RELOC_390_GOT64
+     64 bit GOT offset.
+
+ -- : BFD_RELOC_390_PLT64
+     64 bit PC relative PLT address.
+
+ -- : BFD_RELOC_390_GOTENT
+     32 bit rel. offset to GOT entry.
+
+ -- : BFD_RELOC_390_GOTOFF64
+     64 bit offset to GOT.
+
+ -- : BFD_RELOC_390_GOTPLT12
+     12-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_390_GOTPLT16
+     16-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_390_GOTPLT32
+     32-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_390_GOTPLT64
+     64-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_390_GOTPLTENT
+     32-bit rel. offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_390_PLTOFF16
+     16-bit rel. offset from the GOT to a PLT entry.
+
+ -- : BFD_RELOC_390_PLTOFF32
+     32-bit rel. offset from the GOT to a PLT entry.
+
+ -- : BFD_RELOC_390_PLTOFF64
+     64-bit rel. offset from the GOT to a PLT entry.
+
+ -- : BFD_RELOC_390_TLS_LOAD
+ -- : BFD_RELOC_390_TLS_GDCALL
+ -- : BFD_RELOC_390_TLS_LDCALL
+ -- : BFD_RELOC_390_TLS_GD32
+ -- : BFD_RELOC_390_TLS_GD64
+ -- : BFD_RELOC_390_TLS_GOTIE12
+ -- : BFD_RELOC_390_TLS_GOTIE32
+ -- : BFD_RELOC_390_TLS_GOTIE64
+ -- : BFD_RELOC_390_TLS_LDM32
+ -- : BFD_RELOC_390_TLS_LDM64
+ -- : BFD_RELOC_390_TLS_IE32
+ -- : BFD_RELOC_390_TLS_IE64
+ -- : BFD_RELOC_390_TLS_IEENT
+ -- : BFD_RELOC_390_TLS_LE32
+ -- : BFD_RELOC_390_TLS_LE64
+ -- : BFD_RELOC_390_TLS_LDO32
+ -- : BFD_RELOC_390_TLS_LDO64
+ -- : BFD_RELOC_390_TLS_DTPMOD
+ -- : BFD_RELOC_390_TLS_DTPOFF
+ -- : BFD_RELOC_390_TLS_TPOFF
+     s390 tls relocations.
+
+ -- : BFD_RELOC_390_20
+ -- : BFD_RELOC_390_GOT20
+ -- : BFD_RELOC_390_GOTPLT20
+ -- : BFD_RELOC_390_TLS_GOTIE20
+     Long displacement extension.
+
+ -- : BFD_RELOC_390_IRELATIVE
+     STT_GNU_IFUNC relocation.
+
+ -- : BFD_RELOC_SCORE_GPREL15
+     Score relocations Low 16 bit for load/store
+
+ -- : BFD_RELOC_SCORE_DUMMY2
+ -- : BFD_RELOC_SCORE_JMP
+     This is a 24-bit reloc with the right 1 bit assumed to be 0
+
+ -- : BFD_RELOC_SCORE_BRANCH
+     This is a 19-bit reloc with the right 1 bit assumed to be 0
+
+ -- : BFD_RELOC_SCORE_IMM30
+     This is a 32-bit reloc for 48-bit instructions.
+
+ -- : BFD_RELOC_SCORE_IMM32
+     This is a 32-bit reloc for 48-bit instructions.
+
+ -- : BFD_RELOC_SCORE16_JMP
+     This is a 11-bit reloc with the right 1 bit assumed to be 0
+
+ -- : BFD_RELOC_SCORE16_BRANCH
+     This is a 8-bit reloc with the right 1 bit assumed to be 0
+
+ -- : BFD_RELOC_SCORE_BCMP
+     This is a 9-bit reloc with the right 1 bit assumed to be 0
+
+ -- : BFD_RELOC_SCORE_GOT15
+ -- : BFD_RELOC_SCORE_GOT_LO16
+ -- : BFD_RELOC_SCORE_CALL15
+ -- : BFD_RELOC_SCORE_DUMMY_HI16
+     Undocumented Score relocs
+
+ -- : BFD_RELOC_IP2K_FR9
+     Scenix IP2K - 9-bit register number / data address
+
+ -- : BFD_RELOC_IP2K_BANK
+     Scenix IP2K - 4-bit register/data bank number
+
+ -- : BFD_RELOC_IP2K_ADDR16CJP
+     Scenix IP2K - low 13 bits of instruction word address
+
+ -- : BFD_RELOC_IP2K_PAGE3
+     Scenix IP2K - high 3 bits of instruction word address
+
+ -- : BFD_RELOC_IP2K_LO8DATA
+ -- : BFD_RELOC_IP2K_HI8DATA
+ -- : BFD_RELOC_IP2K_EX8DATA
+     Scenix IP2K - ext/low/high 8 bits of data address
+
+ -- : BFD_RELOC_IP2K_LO8INSN
+ -- : BFD_RELOC_IP2K_HI8INSN
+     Scenix IP2K - low/high 8 bits of instruction word address
+
+ -- : BFD_RELOC_IP2K_PC_SKIP
+     Scenix IP2K - even/odd PC modifier to modify snb pcl.0
+
+ -- : BFD_RELOC_IP2K_TEXT
+     Scenix IP2K - 16 bit word address in text section.
+
+ -- : BFD_RELOC_IP2K_FR_OFFSET
+     Scenix IP2K - 7-bit sp or dp offset
+
+ -- : BFD_RELOC_VPE4KMATH_DATA
+ -- : BFD_RELOC_VPE4KMATH_INSN
+     Scenix VPE4K coprocessor - data/insn-space addressing
+
+ -- : BFD_RELOC_VTABLE_INHERIT
+ -- : BFD_RELOC_VTABLE_ENTRY
+     These two relocations are used by the linker to determine which of
+     the entries in a C++ virtual function table are actually used.
+     When the -gc-sections option is given, the linker will zero out
+     the entries that are not used, so that the code for those
+     functions need not be included in the output.
+
+     VTABLE_INHERIT is a zero-space relocation used to describe to the
+     linker the inheritance tree of a C++ virtual function table.  The
+     relocation's symbol should be the parent class' vtable, and the
+     relocation should be located at the child vtable.
+
+     VTABLE_ENTRY is a zero-space relocation that describes the use of a
+     virtual function table entry.  The reloc's symbol should refer to
+     the table of the class mentioned in the code.  Off of that base,
+     an offset describes the entry that is being used.  For Rela hosts,
+     this offset is stored in the reloc's addend.  For Rel hosts, we
+     are forced to put this offset in the reloc's section offset.
+
+ -- : BFD_RELOC_IA64_IMM14
+ -- : BFD_RELOC_IA64_IMM22
+ -- : BFD_RELOC_IA64_IMM64
+ -- : BFD_RELOC_IA64_DIR32MSB
+ -- : BFD_RELOC_IA64_DIR32LSB
+ -- : BFD_RELOC_IA64_DIR64MSB
+ -- : BFD_RELOC_IA64_DIR64LSB
+ -- : BFD_RELOC_IA64_GPREL22
+ -- : BFD_RELOC_IA64_GPREL64I
+ -- : BFD_RELOC_IA64_GPREL32MSB
+ -- : BFD_RELOC_IA64_GPREL32LSB
+ -- : BFD_RELOC_IA64_GPREL64MSB
+ -- : BFD_RELOC_IA64_GPREL64LSB
+ -- : BFD_RELOC_IA64_LTOFF22
+ -- : BFD_RELOC_IA64_LTOFF64I
+ -- : BFD_RELOC_IA64_PLTOFF22
+ -- : BFD_RELOC_IA64_PLTOFF64I
+ -- : BFD_RELOC_IA64_PLTOFF64MSB
+ -- : BFD_RELOC_IA64_PLTOFF64LSB
+ -- : BFD_RELOC_IA64_FPTR64I
+ -- : BFD_RELOC_IA64_FPTR32MSB
+ -- : BFD_RELOC_IA64_FPTR32LSB
+ -- : BFD_RELOC_IA64_FPTR64MSB
+ -- : BFD_RELOC_IA64_FPTR64LSB
+ -- : BFD_RELOC_IA64_PCREL21B
+ -- : BFD_RELOC_IA64_PCREL21BI
+ -- : BFD_RELOC_IA64_PCREL21M
+ -- : BFD_RELOC_IA64_PCREL21F
+ -- : BFD_RELOC_IA64_PCREL22
+ -- : BFD_RELOC_IA64_PCREL60B
+ -- : BFD_RELOC_IA64_PCREL64I
+ -- : BFD_RELOC_IA64_PCREL32MSB
+ -- : BFD_RELOC_IA64_PCREL32LSB
+ -- : BFD_RELOC_IA64_PCREL64MSB
+ -- : BFD_RELOC_IA64_PCREL64LSB
+ -- : BFD_RELOC_IA64_LTOFF_FPTR22
+ -- : BFD_RELOC_IA64_LTOFF_FPTR64I
+ -- : BFD_RELOC_IA64_LTOFF_FPTR32MSB
+ -- : BFD_RELOC_IA64_LTOFF_FPTR32LSB
+ -- : BFD_RELOC_IA64_LTOFF_FPTR64MSB
+ -- : BFD_RELOC_IA64_LTOFF_FPTR64LSB
+ -- : BFD_RELOC_IA64_SEGREL32MSB
+ -- : BFD_RELOC_IA64_SEGREL32LSB
+ -- : BFD_RELOC_IA64_SEGREL64MSB
+ -- : BFD_RELOC_IA64_SEGREL64LSB
+ -- : BFD_RELOC_IA64_SECREL32MSB
+ -- : BFD_RELOC_IA64_SECREL32LSB
+ -- : BFD_RELOC_IA64_SECREL64MSB
+ -- : BFD_RELOC_IA64_SECREL64LSB
+ -- : BFD_RELOC_IA64_REL32MSB
+ -- : BFD_RELOC_IA64_REL32LSB
+ -- : BFD_RELOC_IA64_REL64MSB
+ -- : BFD_RELOC_IA64_REL64LSB
+ -- : BFD_RELOC_IA64_LTV32MSB
+ -- : BFD_RELOC_IA64_LTV32LSB
+ -- : BFD_RELOC_IA64_LTV64MSB
+ -- : BFD_RELOC_IA64_LTV64LSB
+ -- : BFD_RELOC_IA64_IPLTMSB
+ -- : BFD_RELOC_IA64_IPLTLSB
+ -- : BFD_RELOC_IA64_COPY
+ -- : BFD_RELOC_IA64_LTOFF22X
+ -- : BFD_RELOC_IA64_LDXMOV
+ -- : BFD_RELOC_IA64_TPREL14
+ -- : BFD_RELOC_IA64_TPREL22
+ -- : BFD_RELOC_IA64_TPREL64I
+ -- : BFD_RELOC_IA64_TPREL64MSB
+ -- : BFD_RELOC_IA64_TPREL64LSB
+ -- : BFD_RELOC_IA64_LTOFF_TPREL22
+ -- : BFD_RELOC_IA64_DTPMOD64MSB
+ -- : BFD_RELOC_IA64_DTPMOD64LSB
+ -- : BFD_RELOC_IA64_LTOFF_DTPMOD22
+ -- : BFD_RELOC_IA64_DTPREL14
+ -- : BFD_RELOC_IA64_DTPREL22
+ -- : BFD_RELOC_IA64_DTPREL64I
+ -- : BFD_RELOC_IA64_DTPREL32MSB
+ -- : BFD_RELOC_IA64_DTPREL32LSB
+ -- : BFD_RELOC_IA64_DTPREL64MSB
+ -- : BFD_RELOC_IA64_DTPREL64LSB
+ -- : BFD_RELOC_IA64_LTOFF_DTPREL22
+     Intel IA64 Relocations.
+
+ -- : BFD_RELOC_M68HC11_HI8
+     Motorola 68HC11 reloc.  This is the 8 bit high part of an absolute
+     address.
+
+ -- : BFD_RELOC_M68HC11_LO8
+     Motorola 68HC11 reloc.  This is the 8 bit low part of an absolute
+     address.
+
+ -- : BFD_RELOC_M68HC11_3B
+     Motorola 68HC11 reloc.  This is the 3 bit of a value.
+
+ -- : BFD_RELOC_M68HC11_RL_JUMP
+     Motorola 68HC11 reloc.  This reloc marks the beginning of a
+     jump/call instruction.  It is used for linker relaxation to
+     correctly identify beginning of instruction and change some
+     branches to use PC-relative addressing mode.
+
+ -- : BFD_RELOC_M68HC11_RL_GROUP
+     Motorola 68HC11 reloc.  This reloc marks a group of several
+     instructions that gcc generates and for which the linker
+     relaxation pass can modify and/or remove some of them.
+
+ -- : BFD_RELOC_M68HC11_LO16
+     Motorola 68HC11 reloc.  This is the 16-bit lower part of an
+     address.  It is used for 'call' instruction to specify the symbol
+     address without any special transformation (due to memory bank
+     window).
+
+ -- : BFD_RELOC_M68HC11_PAGE
+     Motorola 68HC11 reloc.  This is a 8-bit reloc that specifies the
+     page number of an address.  It is used by 'call' instruction to
+     specify the page number of the symbol.
+
+ -- : BFD_RELOC_M68HC11_24
+     Motorola 68HC11 reloc.  This is a 24-bit reloc that represents the
+     address with a 16-bit value and a 8-bit page number.  The symbol
+     address is transformed to follow the 16K memory bank of 68HC12
+     (seen as mapped in the window).
+
+ -- : BFD_RELOC_M68HC12_5B
+     Motorola 68HC12 reloc.  This is the 5 bits of a value.
+
+ -- : BFD_RELOC_XGATE_RL_JUMP
+     Freescale XGATE reloc.  This reloc marks the beginning of a
+     bra/jal instruction.
+
+ -- : BFD_RELOC_XGATE_RL_GROUP
+     Freescale XGATE reloc.  This reloc marks a group of several
+     instructions that gcc generates and for which the linker
+     relaxation pass can modify and/or remove some of them.
+
+ -- : BFD_RELOC_XGATE_LO16
+     Freescale XGATE reloc.  This is the 16-bit lower part of an
+     address.  It is used for the '16-bit' instructions.
+
+ -- : BFD_RELOC_XGATE_GPAGE
+     Freescale XGATE reloc.
+
+ -- : BFD_RELOC_XGATE_24
+     Freescale XGATE reloc.
+
+ -- : BFD_RELOC_XGATE_PCREL_9
+     Freescale XGATE reloc.  This is a 9-bit pc-relative reloc.
+
+ -- : BFD_RELOC_XGATE_PCREL_10
+     Freescale XGATE reloc.  This is a 10-bit pc-relative reloc.
+
+ -- : BFD_RELOC_XGATE_IMM8_LO
+     Freescale XGATE reloc.  This is the 16-bit lower part of an
+     address.  It is used for the '16-bit' instructions.
+
+ -- : BFD_RELOC_XGATE_IMM8_HI
+     Freescale XGATE reloc.  This is the 16-bit higher part of an
+     address.  It is used for the '16-bit' instructions.
+
+ -- : BFD_RELOC_XGATE_IMM3
+     Freescale XGATE reloc.  This is a 3-bit pc-relative reloc.
+
+ -- : BFD_RELOC_XGATE_IMM4
+     Freescale XGATE reloc.  This is a 4-bit pc-relative reloc.
+
+ -- : BFD_RELOC_XGATE_IMM5
+     Freescale XGATE reloc.  This is a 5-bit pc-relative reloc.
+
+ -- : BFD_RELOC_M68HC12_9B
+     Motorola 68HC12 reloc.  This is the 9 bits of a value.
+
+ -- : BFD_RELOC_M68HC12_16B
+     Motorola 68HC12 reloc.  This is the 16 bits of a value.
+
+ -- : BFD_RELOC_M68HC12_9_PCREL
+     Motorola 68HC12/XGATE reloc.  This is a PCREL9 branch.
+
+ -- : BFD_RELOC_M68HC12_10_PCREL
+     Motorola 68HC12/XGATE reloc.  This is a PCREL10 branch.
+
+ -- : BFD_RELOC_M68HC12_LO8XG
+     Motorola 68HC12/XGATE reloc.  This is the 8 bit low part of an
+     absolute address and immediately precedes a matching HI8XG part.
+
+ -- : BFD_RELOC_M68HC12_HI8XG
+     Motorola 68HC12/XGATE reloc.  This is the 8 bit high part of an
+     absolute address and immediately follows a matching LO8XG part.
+
+ -- : BFD_RELOC_16C_NUM08
+ -- : BFD_RELOC_16C_NUM08_C
+ -- : BFD_RELOC_16C_NUM16
+ -- : BFD_RELOC_16C_NUM16_C
+ -- : BFD_RELOC_16C_NUM32
+ -- : BFD_RELOC_16C_NUM32_C
+ -- : BFD_RELOC_16C_DISP04
+ -- : BFD_RELOC_16C_DISP04_C
+ -- : BFD_RELOC_16C_DISP08
+ -- : BFD_RELOC_16C_DISP08_C
+ -- : BFD_RELOC_16C_DISP16
+ -- : BFD_RELOC_16C_DISP16_C
+ -- : BFD_RELOC_16C_DISP24
+ -- : BFD_RELOC_16C_DISP24_C
+ -- : BFD_RELOC_16C_DISP24a
+ -- : BFD_RELOC_16C_DISP24a_C
+ -- : BFD_RELOC_16C_REG04
+ -- : BFD_RELOC_16C_REG04_C
+ -- : BFD_RELOC_16C_REG04a
+ -- : BFD_RELOC_16C_REG04a_C
+ -- : BFD_RELOC_16C_REG14
+ -- : BFD_RELOC_16C_REG14_C
+ -- : BFD_RELOC_16C_REG16
+ -- : BFD_RELOC_16C_REG16_C
+ -- : BFD_RELOC_16C_REG20
+ -- : BFD_RELOC_16C_REG20_C
+ -- : BFD_RELOC_16C_ABS20
+ -- : BFD_RELOC_16C_ABS20_C
+ -- : BFD_RELOC_16C_ABS24
+ -- : BFD_RELOC_16C_ABS24_C
+ -- : BFD_RELOC_16C_IMM04
+ -- : BFD_RELOC_16C_IMM04_C
+ -- : BFD_RELOC_16C_IMM16
+ -- : BFD_RELOC_16C_IMM16_C
+ -- : BFD_RELOC_16C_IMM20
+ -- : BFD_RELOC_16C_IMM20_C
+ -- : BFD_RELOC_16C_IMM24
+ -- : BFD_RELOC_16C_IMM24_C
+ -- : BFD_RELOC_16C_IMM32
+ -- : BFD_RELOC_16C_IMM32_C
+     NS CR16C Relocations.
+
+ -- : BFD_RELOC_CR16_NUM8
+ -- : BFD_RELOC_CR16_NUM16
+ -- : BFD_RELOC_CR16_NUM32
+ -- : BFD_RELOC_CR16_NUM32a
+ -- : BFD_RELOC_CR16_REGREL0
+ -- : BFD_RELOC_CR16_REGREL4
+ -- : BFD_RELOC_CR16_REGREL4a
+ -- : BFD_RELOC_CR16_REGREL14
+ -- : BFD_RELOC_CR16_REGREL14a
+ -- : BFD_RELOC_CR16_REGREL16
+ -- : BFD_RELOC_CR16_REGREL20
+ -- : BFD_RELOC_CR16_REGREL20a
+ -- : BFD_RELOC_CR16_ABS20
+ -- : BFD_RELOC_CR16_ABS24
+ -- : BFD_RELOC_CR16_IMM4
+ -- : BFD_RELOC_CR16_IMM8
+ -- : BFD_RELOC_CR16_IMM16
+ -- : BFD_RELOC_CR16_IMM20
+ -- : BFD_RELOC_CR16_IMM24
+ -- : BFD_RELOC_CR16_IMM32
+ -- : BFD_RELOC_CR16_IMM32a
+ -- : BFD_RELOC_CR16_DISP4
+ -- : BFD_RELOC_CR16_DISP8
+ -- : BFD_RELOC_CR16_DISP16
+ -- : BFD_RELOC_CR16_DISP20
+ -- : BFD_RELOC_CR16_DISP24
+ -- : BFD_RELOC_CR16_DISP24a
+ -- : BFD_RELOC_CR16_SWITCH8
+ -- : BFD_RELOC_CR16_SWITCH16
+ -- : BFD_RELOC_CR16_SWITCH32
+ -- : BFD_RELOC_CR16_GOT_REGREL20
+ -- : BFD_RELOC_CR16_GOTC_REGREL20
+ -- : BFD_RELOC_CR16_GLOB_DAT
+     NS CR16 Relocations.
+
+ -- : BFD_RELOC_CRX_REL4
+ -- : BFD_RELOC_CRX_REL8
+ -- : BFD_RELOC_CRX_REL8_CMP
+ -- : BFD_RELOC_CRX_REL16
+ -- : BFD_RELOC_CRX_REL24
+ -- : BFD_RELOC_CRX_REL32
+ -- : BFD_RELOC_CRX_REGREL12
+ -- : BFD_RELOC_CRX_REGREL22
+ -- : BFD_RELOC_CRX_REGREL28
+ -- : BFD_RELOC_CRX_REGREL32
+ -- : BFD_RELOC_CRX_ABS16
+ -- : BFD_RELOC_CRX_ABS32
+ -- : BFD_RELOC_CRX_NUM8
+ -- : BFD_RELOC_CRX_NUM16
+ -- : BFD_RELOC_CRX_NUM32
+ -- : BFD_RELOC_CRX_IMM16
+ -- : BFD_RELOC_CRX_IMM32
+ -- : BFD_RELOC_CRX_SWITCH8
+ -- : BFD_RELOC_CRX_SWITCH16
+ -- : BFD_RELOC_CRX_SWITCH32
+     NS CRX Relocations.
+
+ -- : BFD_RELOC_CRIS_BDISP8
+ -- : BFD_RELOC_CRIS_UNSIGNED_5
+ -- : BFD_RELOC_CRIS_SIGNED_6
+ -- : BFD_RELOC_CRIS_UNSIGNED_6
+ -- : BFD_RELOC_CRIS_SIGNED_8
+ -- : BFD_RELOC_CRIS_UNSIGNED_8
+ -- : BFD_RELOC_CRIS_SIGNED_16
+ -- : BFD_RELOC_CRIS_UNSIGNED_16
+ -- : BFD_RELOC_CRIS_LAPCQ_OFFSET
+ -- : BFD_RELOC_CRIS_UNSIGNED_4
+     These relocs are only used within the CRIS assembler.  They are not
+     (at present) written to any object files.
+
+ -- : BFD_RELOC_CRIS_COPY
+ -- : BFD_RELOC_CRIS_GLOB_DAT
+ -- : BFD_RELOC_CRIS_JUMP_SLOT
+ -- : BFD_RELOC_CRIS_RELATIVE
+     Relocs used in ELF shared libraries for CRIS.
+
+ -- : BFD_RELOC_CRIS_32_GOT
+     32-bit offset to symbol-entry within GOT.
+
+ -- : BFD_RELOC_CRIS_16_GOT
+     16-bit offset to symbol-entry within GOT.
+
+ -- : BFD_RELOC_CRIS_32_GOTPLT
+     32-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_CRIS_16_GOTPLT
+     16-bit offset to symbol-entry within GOT, with PLT handling.
+
+ -- : BFD_RELOC_CRIS_32_GOTREL
+     32-bit offset to symbol, relative to GOT.
+
+ -- : BFD_RELOC_CRIS_32_PLT_GOTREL
+     32-bit offset to symbol with PLT entry, relative to GOT.
+
+ -- : BFD_RELOC_CRIS_32_PLT_PCREL
+     32-bit offset to symbol with PLT entry, relative to this
+     relocation.
+
+ -- : BFD_RELOC_CRIS_32_GOT_GD
+ -- : BFD_RELOC_CRIS_16_GOT_GD
+ -- : BFD_RELOC_CRIS_32_GD
+ -- : BFD_RELOC_CRIS_DTP
+ -- : BFD_RELOC_CRIS_32_DTPREL
+ -- : BFD_RELOC_CRIS_16_DTPREL
+ -- : BFD_RELOC_CRIS_32_GOT_TPREL
+ -- : BFD_RELOC_CRIS_16_GOT_TPREL
+ -- : BFD_RELOC_CRIS_32_TPREL
+ -- : BFD_RELOC_CRIS_16_TPREL
+ -- : BFD_RELOC_CRIS_DTPMOD
+ -- : BFD_RELOC_CRIS_32_IE
+     Relocs used in TLS code for CRIS.
+
+ -- : BFD_RELOC_860_COPY
+ -- : BFD_RELOC_860_GLOB_DAT
+ -- : BFD_RELOC_860_JUMP_SLOT
+ -- : BFD_RELOC_860_RELATIVE
+ -- : BFD_RELOC_860_PC26
+ -- : BFD_RELOC_860_PLT26
+ -- : BFD_RELOC_860_PC16
+ -- : BFD_RELOC_860_LOW0
+ -- : BFD_RELOC_860_SPLIT0
+ -- : BFD_RELOC_860_LOW1
+ -- : BFD_RELOC_860_SPLIT1
+ -- : BFD_RELOC_860_LOW2
+ -- : BFD_RELOC_860_SPLIT2
+ -- : BFD_RELOC_860_LOW3
+ -- : BFD_RELOC_860_LOGOT0
+ -- : BFD_RELOC_860_SPGOT0
+ -- : BFD_RELOC_860_LOGOT1
+ -- : BFD_RELOC_860_SPGOT1
+ -- : BFD_RELOC_860_LOGOTOFF0
+ -- : BFD_RELOC_860_SPGOTOFF0
+ -- : BFD_RELOC_860_LOGOTOFF1
+ -- : BFD_RELOC_860_SPGOTOFF1
+ -- : BFD_RELOC_860_LOGOTOFF2
+ -- : BFD_RELOC_860_LOGOTOFF3
+ -- : BFD_RELOC_860_LOPC
+ -- : BFD_RELOC_860_HIGHADJ
+ -- : BFD_RELOC_860_HAGOT
+ -- : BFD_RELOC_860_HAGOTOFF
+ -- : BFD_RELOC_860_HAPC
+ -- : BFD_RELOC_860_HIGH
+ -- : BFD_RELOC_860_HIGOT
+ -- : BFD_RELOC_860_HIGOTOFF
+     Intel i860 Relocations.
+
+ -- : BFD_RELOC_OPENRISC_ABS_26
+ -- : BFD_RELOC_OPENRISC_REL_26
+     OpenRISC Relocations.
+
+ -- : BFD_RELOC_H8_DIR16A8
+ -- : BFD_RELOC_H8_DIR16R8
+ -- : BFD_RELOC_H8_DIR24A8
+ -- : BFD_RELOC_H8_DIR24R8
+ -- : BFD_RELOC_H8_DIR32A16
+ -- : BFD_RELOC_H8_DISP32A16
+     H8 elf Relocations.
+
+ -- : BFD_RELOC_XSTORMY16_REL_12
+ -- : BFD_RELOC_XSTORMY16_12
+ -- : BFD_RELOC_XSTORMY16_24
+ -- : BFD_RELOC_XSTORMY16_FPTR16
+     Sony Xstormy16 Relocations.
+
+ -- : BFD_RELOC_RELC
+     Self-describing complex relocations.
+
+ -- : BFD_RELOC_XC16X_PAG
+ -- : BFD_RELOC_XC16X_POF
+ -- : BFD_RELOC_XC16X_SEG
+ -- : BFD_RELOC_XC16X_SOF
+     Infineon Relocations.
+
+ -- : BFD_RELOC_VAX_GLOB_DAT
+ -- : BFD_RELOC_VAX_JMP_SLOT
+ -- : BFD_RELOC_VAX_RELATIVE
+     Relocations used by VAX ELF.
+
+ -- : BFD_RELOC_MT_PC16
+     Morpho MT - 16 bit immediate relocation.
+
+ -- : BFD_RELOC_MT_HI16
+     Morpho MT - Hi 16 bits of an address.
+
+ -- : BFD_RELOC_MT_LO16
+     Morpho MT - Low 16 bits of an address.
+
+ -- : BFD_RELOC_MT_GNU_VTINHERIT
+     Morpho MT - Used to tell the linker which vtable entries are used.
+
+ -- : BFD_RELOC_MT_GNU_VTENTRY
+     Morpho MT - Used to tell the linker which vtable entries are used.
+
+ -- : BFD_RELOC_MT_PCINSN8
+     Morpho MT - 8 bit immediate relocation.
+
+ -- : BFD_RELOC_MSP430_10_PCREL
+ -- : BFD_RELOC_MSP430_16_PCREL
+ -- : BFD_RELOC_MSP430_16
+ -- : BFD_RELOC_MSP430_16_PCREL_BYTE
+ -- : BFD_RELOC_MSP430_16_BYTE
+ -- : BFD_RELOC_MSP430_2X_PCREL
+ -- : BFD_RELOC_MSP430_RL_PCREL
+ -- : BFD_RELOC_MSP430_ABS8
+ -- : BFD_RELOC_MSP430X_PCR20_EXT_SRC
+ -- : BFD_RELOC_MSP430X_PCR20_EXT_DST
+ -- : BFD_RELOC_MSP430X_PCR20_EXT_ODST
+ -- : BFD_RELOC_MSP430X_ABS20_EXT_SRC
+ -- : BFD_RELOC_MSP430X_ABS20_EXT_DST
+ -- : BFD_RELOC_MSP430X_ABS20_EXT_ODST
+ -- : BFD_RELOC_MSP430X_ABS20_ADR_SRC
+ -- : BFD_RELOC_MSP430X_ABS20_ADR_DST
+ -- : BFD_RELOC_MSP430X_PCR16
+ -- : BFD_RELOC_MSP430X_PCR20_CALL
+ -- : BFD_RELOC_MSP430X_ABS16
+ -- : BFD_RELOC_MSP430_ABS_HI16
+ -- : BFD_RELOC_MSP430_PREL31
+ -- : BFD_RELOC_MSP430_SYM_DIFF
+     msp430 specific relocation codes
+
+ -- : BFD_RELOC_NIOS2_S16
+ -- : BFD_RELOC_NIOS2_U16
+ -- : BFD_RELOC_NIOS2_CALL26
+ -- : BFD_RELOC_NIOS2_IMM5
+ -- : BFD_RELOC_NIOS2_CACHE_OPX
+ -- : BFD_RELOC_NIOS2_IMM6
+ -- : BFD_RELOC_NIOS2_IMM8
+ -- : BFD_RELOC_NIOS2_HI16
+ -- : BFD_RELOC_NIOS2_LO16
+ -- : BFD_RELOC_NIOS2_HIADJ16
+ -- : BFD_RELOC_NIOS2_GPREL
+ -- : BFD_RELOC_NIOS2_UJMP
+ -- : BFD_RELOC_NIOS2_CJMP
+ -- : BFD_RELOC_NIOS2_CALLR
+ -- : BFD_RELOC_NIOS2_ALIGN
+ -- : BFD_RELOC_NIOS2_GOT16
+ -- : BFD_RELOC_NIOS2_CALL16
+ -- : BFD_RELOC_NIOS2_GOTOFF_LO
+ -- : BFD_RELOC_NIOS2_GOTOFF_HA
+ -- : BFD_RELOC_NIOS2_PCREL_LO
+ -- : BFD_RELOC_NIOS2_PCREL_HA
+ -- : BFD_RELOC_NIOS2_TLS_GD16
+ -- : BFD_RELOC_NIOS2_TLS_LDM16
+ -- : BFD_RELOC_NIOS2_TLS_LDO16
+ -- : BFD_RELOC_NIOS2_TLS_IE16
+ -- : BFD_RELOC_NIOS2_TLS_LE16
+ -- : BFD_RELOC_NIOS2_TLS_DTPMOD
+ -- : BFD_RELOC_NIOS2_TLS_DTPREL
+ -- : BFD_RELOC_NIOS2_TLS_TPREL
+ -- : BFD_RELOC_NIOS2_COPY
+ -- : BFD_RELOC_NIOS2_GLOB_DAT
+ -- : BFD_RELOC_NIOS2_JUMP_SLOT
+ -- : BFD_RELOC_NIOS2_RELATIVE
+ -- : BFD_RELOC_NIOS2_GOTOFF
+     Relocations used by the Altera Nios II core.
+
+ -- : BFD_RELOC_IQ2000_OFFSET_16
+ -- : BFD_RELOC_IQ2000_OFFSET_21
+ -- : BFD_RELOC_IQ2000_UHI16
+     IQ2000 Relocations.
+
+ -- : BFD_RELOC_XTENSA_RTLD
+     Special Xtensa relocation used only by PLT entries in ELF shared
+     objects to indicate that the runtime linker should set the value
+     to one of its own internal functions or data structures.
+
+ -- : BFD_RELOC_XTENSA_GLOB_DAT
+ -- : BFD_RELOC_XTENSA_JMP_SLOT
+ -- : BFD_RELOC_XTENSA_RELATIVE
+     Xtensa relocations for ELF shared objects.
+
+ -- : BFD_RELOC_XTENSA_PLT
+     Xtensa relocation used in ELF object files for symbols that may
+     require PLT entries.  Otherwise, this is just a generic 32-bit
+     relocation.
+
+ -- : BFD_RELOC_XTENSA_DIFF8
+ -- : BFD_RELOC_XTENSA_DIFF16
+ -- : BFD_RELOC_XTENSA_DIFF32
+     Xtensa relocations to mark the difference of two local symbols.
+     These are only needed to support linker relaxation and can be
+     ignored when not relaxing.  The field is set to the value of the
+     difference assuming no relaxation.  The relocation encodes the
+     position of the first symbol so the linker can determine whether
+     to adjust the field value.
+
+ -- : BFD_RELOC_XTENSA_SLOT0_OP
+ -- : BFD_RELOC_XTENSA_SLOT1_OP
+ -- : BFD_RELOC_XTENSA_SLOT2_OP
+ -- : BFD_RELOC_XTENSA_SLOT3_OP
+ -- : BFD_RELOC_XTENSA_SLOT4_OP
+ -- : BFD_RELOC_XTENSA_SLOT5_OP
+ -- : BFD_RELOC_XTENSA_SLOT6_OP
+ -- : BFD_RELOC_XTENSA_SLOT7_OP
+ -- : BFD_RELOC_XTENSA_SLOT8_OP
+ -- : BFD_RELOC_XTENSA_SLOT9_OP
+ -- : BFD_RELOC_XTENSA_SLOT10_OP
+ -- : BFD_RELOC_XTENSA_SLOT11_OP
+ -- : BFD_RELOC_XTENSA_SLOT12_OP
+ -- : BFD_RELOC_XTENSA_SLOT13_OP
+ -- : BFD_RELOC_XTENSA_SLOT14_OP
+     Generic Xtensa relocations for instruction operands.  Only the slot
+     number is encoded in the relocation.  The relocation applies to the
+     last PC-relative immediate operand, or if there are no PC-relative
+     immediates, to the last immediate operand.
+
+ -- : BFD_RELOC_XTENSA_SLOT0_ALT
+ -- : BFD_RELOC_XTENSA_SLOT1_ALT
+ -- : BFD_RELOC_XTENSA_SLOT2_ALT
+ -- : BFD_RELOC_XTENSA_SLOT3_ALT
+ -- : BFD_RELOC_XTENSA_SLOT4_ALT
+ -- : BFD_RELOC_XTENSA_SLOT5_ALT
+ -- : BFD_RELOC_XTENSA_SLOT6_ALT
+ -- : BFD_RELOC_XTENSA_SLOT7_ALT
+ -- : BFD_RELOC_XTENSA_SLOT8_ALT
+ -- : BFD_RELOC_XTENSA_SLOT9_ALT
+ -- : BFD_RELOC_XTENSA_SLOT10_ALT
+ -- : BFD_RELOC_XTENSA_SLOT11_ALT
+ -- : BFD_RELOC_XTENSA_SLOT12_ALT
+ -- : BFD_RELOC_XTENSA_SLOT13_ALT
+ -- : BFD_RELOC_XTENSA_SLOT14_ALT
+     Alternate Xtensa relocations.  Only the slot is encoded in the
+     relocation.  The meaning of these relocations is opcode-specific.
+
+ -- : BFD_RELOC_XTENSA_OP0
+ -- : BFD_RELOC_XTENSA_OP1
+ -- : BFD_RELOC_XTENSA_OP2
+     Xtensa relocations for backward compatibility.  These have all been
+     replaced by BFD_RELOC_XTENSA_SLOT0_OP.
+
+ -- : BFD_RELOC_XTENSA_ASM_EXPAND
+     Xtensa relocation to mark that the assembler expanded the
+     instructions from an original target.  The expansion size is
+     encoded in the reloc size.
+
+ -- : BFD_RELOC_XTENSA_ASM_SIMPLIFY
+     Xtensa relocation to mark that the linker should simplify
+     assembler-expanded instructions.  This is commonly used internally
+     by the linker after analysis of a BFD_RELOC_XTENSA_ASM_EXPAND.
+
+ -- : BFD_RELOC_XTENSA_TLSDESC_FN
+ -- : BFD_RELOC_XTENSA_TLSDESC_ARG
+ -- : BFD_RELOC_XTENSA_TLS_DTPOFF
+ -- : BFD_RELOC_XTENSA_TLS_TPOFF
+ -- : BFD_RELOC_XTENSA_TLS_FUNC
+ -- : BFD_RELOC_XTENSA_TLS_ARG
+ -- : BFD_RELOC_XTENSA_TLS_CALL
+     Xtensa TLS relocations.
+
+ -- : BFD_RELOC_Z80_DISP8
+     8 bit signed offset in (ix+d) or (iy+d).
+
+ -- : BFD_RELOC_Z8K_DISP7
+     DJNZ offset.
+
+ -- : BFD_RELOC_Z8K_CALLR
+     CALR offset.
+
+ -- : BFD_RELOC_Z8K_IMM4L
+     4 bit value.
+
+ -- : BFD_RELOC_LM32_CALL
+ -- : BFD_RELOC_LM32_BRANCH
+ -- : BFD_RELOC_LM32_16_GOT
+ -- : BFD_RELOC_LM32_GOTOFF_HI16
+ -- : BFD_RELOC_LM32_GOTOFF_LO16
+ -- : BFD_RELOC_LM32_COPY
+ -- : BFD_RELOC_LM32_GLOB_DAT
+ -- : BFD_RELOC_LM32_JMP_SLOT
+ -- : BFD_RELOC_LM32_RELATIVE
+     Lattice Mico32 relocations.
+
+ -- : BFD_RELOC_MACH_O_SECTDIFF
+     Difference between two section addreses.  Must be followed by a
+     BFD_RELOC_MACH_O_PAIR.
+
+ -- : BFD_RELOC_MACH_O_LOCAL_SECTDIFF
+     Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol.
+
+ -- : BFD_RELOC_MACH_O_PAIR
+     Pair of relocation.  Contains the first symbol.
+
+ -- : BFD_RELOC_MACH_O_X86_64_BRANCH32
+ -- : BFD_RELOC_MACH_O_X86_64_BRANCH8
+     PCREL relocations.  They are marked as branch to create PLT entry
+     if required.
+
+ -- : BFD_RELOC_MACH_O_X86_64_GOT
+     Used when referencing a GOT entry.
+
+ -- : BFD_RELOC_MACH_O_X86_64_GOT_LOAD
+     Used when loading a GOT entry with movq.  It is specially marked
+     so that the linker could optimize the movq to a leaq if possible.
+
+ -- : BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
+     Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
+
+ -- : BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
+     Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
+
+ -- : BFD_RELOC_MACH_O_X86_64_PCREL32_1
+     Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
+
+ -- : BFD_RELOC_MACH_O_X86_64_PCREL32_2
+     Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
+
+ -- : BFD_RELOC_MACH_O_X86_64_PCREL32_4
+     Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
+
+ -- : BFD_RELOC_MICROBLAZE_32_LO
+     This is a 32 bit reloc for the microblaze that stores the low 16
+     bits of a value
+
+ -- : BFD_RELOC_MICROBLAZE_32_LO_PCREL
+     This is a 32 bit pc-relative reloc for the microblaze that stores
+     the low 16 bits of a value
+
+ -- : BFD_RELOC_MICROBLAZE_32_ROSDA
+     This is a 32 bit reloc for the microblaze that stores a value
+     relative to the read-only small data area anchor
+
+ -- : BFD_RELOC_MICROBLAZE_32_RWSDA
+     This is a 32 bit reloc for the microblaze that stores a value
+     relative to the read-write small data area anchor
+
+ -- : BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
+     This is a 32 bit reloc for the microblaze to handle expressions of
+     the form "Symbol Op Symbol"
+
+ -- : BFD_RELOC_MICROBLAZE_64_NONE
+     This is a 64 bit reloc that stores the 32 bit pc relative value in
+     two words (with an imm instruction).  No relocation is done here -
+     only used for relaxing
+
+ -- : BFD_RELOC_MICROBLAZE_64_GOTPC
+     This is a 64 bit reloc that stores the 32 bit pc relative value in
+     two words (with an imm instruction).  The relocation is
+     PC-relative GOT offset
+
+ -- : BFD_RELOC_MICROBLAZE_64_GOT
+     This is a 64 bit reloc that stores the 32 bit pc relative value in
+     two words (with an imm instruction).  The relocation is GOT offset
+
+ -- : BFD_RELOC_MICROBLAZE_64_PLT
+     This is a 64 bit reloc that stores the 32 bit pc relative value in
+     two words (with an imm instruction).  The relocation is
+     PC-relative offset into PLT
+
+ -- : BFD_RELOC_MICROBLAZE_64_GOTOFF
+     This is a 64 bit reloc that stores the 32 bit GOT relative value
+     in two words (with an imm instruction).  The relocation is
+     relative offset from _GLOBAL_OFFSET_TABLE_
+
+ -- : BFD_RELOC_MICROBLAZE_32_GOTOFF
+     This is a 32 bit reloc that stores the 32 bit GOT relative value
+     in a word.  The relocation is relative offset from
+
+ -- : BFD_RELOC_MICROBLAZE_COPY
+     This is used to tell the dynamic linker to copy the value out of
+     the dynamic object into the runtime process image.
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLS
+     Unused Reloc
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLSGD
+     This is a 64 bit reloc that stores the 32 bit GOT relative value
+     of the GOT TLS GD info entry in two words (with an imm
+     instruction). The relocation is GOT offset.
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLSLD
+     This is a 64 bit reloc that stores the 32 bit GOT relative value
+     of the GOT TLS LD info entry in two words (with an imm
+     instruction). The relocation is GOT offset.
+
+ -- : BFD_RELOC_MICROBLAZE_32_TLSDTPMOD
+     This is a 32 bit reloc that stores the Module ID to GOT(n).
+
+ -- : BFD_RELOC_MICROBLAZE_32_TLSDTPREL
+     This is a 32 bit reloc that stores TLS offset to GOT(n+1).
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLSDTPREL
+     This is a 32 bit reloc for storing TLS offset to two words (uses
+     imm instruction)
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL
+     This is a 64 bit reloc that stores 32-bit thread pointer relative
+     offset to two words (uses imm instruction).
+
+ -- : BFD_RELOC_MICROBLAZE_64_TLSTPREL
+     This is a 64 bit reloc that stores 32-bit thread pointer relative
+     offset to two words (uses imm instruction).
+
+ -- : BFD_RELOC_AARCH64_RELOC_START
+     AArch64 pseudo relocation code to mark the start of the AArch64
+     relocation enumerators.  N.B. the order of the enumerators is
+     important as several tables in the AArch64 bfd backend are indexed
+     by these enumerators; make sure they are all synced.
+
+ -- : BFD_RELOC_AARCH64_NONE
+     AArch64 null relocation code.
+
+ -- : BFD_RELOC_AARCH64_64
+ -- : BFD_RELOC_AARCH64_32
+ -- : BFD_RELOC_AARCH64_16
+     Basic absolute relocations of N bits.  These are equivalent to
+     BFD_RELOC_N and they were added to assist the indexing of the howto
+     table.
+
+ -- : BFD_RELOC_AARCH64_64_PCREL
+ -- : BFD_RELOC_AARCH64_32_PCREL
+ -- : BFD_RELOC_AARCH64_16_PCREL
+     PC-relative relocations.  These are equivalent to BFD_RELOC_N_PCREL
+     and they were added to assist the indexing of the howto table.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G0
+     AArch64 MOV[NZK] instruction with most significant bits 0 to 15 of
+     an unsigned address/value.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G0_NC
+     AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
+     an address/value.  No overflow checking.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G1
+     AArch64 MOV[NZK] instruction with most significant bits 16 to 31
+     of an unsigned address/value.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G1_NC
+     AArch64 MOV[NZK] instruction with less significant bits 16 to 31
+     of an address/value.  No overflow checking.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G2
+     AArch64 MOV[NZK] instruction with most significant bits 32 to 47
+     of an unsigned address/value.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G2_NC
+     AArch64 MOV[NZK] instruction with less significant bits 32 to 47
+     of an address/value.  No overflow checking.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G3
+     AArch64 MOV[NZK] instruction with most signficant bits 48 to 64 of
+     a signed or unsigned address/value.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G0_S
+     AArch64 MOV[NZ] instruction with most significant bits 0 to 15 of
+     a signed value.  Changes instruction to MOVZ or MOVN depending on
+     the value's sign.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G1_S
+     AArch64 MOV[NZ] instruction with most significant bits 16 to 31 of
+     a signed value.  Changes instruction to MOVZ or MOVN depending on
+     the value's sign.
+
+ -- : BFD_RELOC_AARCH64_MOVW_G2_S
+     AArch64 MOV[NZ] instruction with most significant bits 32 to 47 of
+     a signed value.  Changes instruction to MOVZ or MOVN depending on
+     the value's sign.
+
+ -- : BFD_RELOC_AARCH64_LD_LO19_PCREL
+     AArch64 Load Literal instruction, holding a 19 bit pc-relative word
+     offset.  The lowest two bits must be zero and are not stored in the
+     instruction, giving a 21 bit signed byte offset.
+
+ -- : BFD_RELOC_AARCH64_ADR_LO21_PCREL
+     AArch64 ADR instruction, holding a simple 21 bit pc-relative byte
+     offset.
+
+ -- : BFD_RELOC_AARCH64_ADR_HI21_PCREL
+     AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
+     offset, giving a 4KB aligned page base address.
+
+ -- : BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL
+     AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
+     offset, giving a 4KB aligned page base address, but with no
+     overflow checking.
+
+ -- : BFD_RELOC_AARCH64_ADD_LO12
+     AArch64 ADD immediate instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_LDST8_LO12
+     AArch64 8-bit load/store instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_TSTBR14
+     AArch64 14 bit pc-relative test bit and branch.  The lowest two
+     bits must be zero and are not stored in the instruction, giving a
+     16 bit signed byte offset.
+
+ -- : BFD_RELOC_AARCH64_BRANCH19
+     AArch64 19 bit pc-relative conditional branch and compare & branch.
+     The lowest two bits must be zero and are not stored in the
+     instruction, giving a 21 bit signed byte offset.
+
+ -- : BFD_RELOC_AARCH64_JUMP26
+     AArch64 26 bit pc-relative unconditional branch.  The lowest two
+     bits must be zero and are not stored in the instruction, giving a
+     28 bit signed byte offset.
+
+ -- : BFD_RELOC_AARCH64_CALL26
+     AArch64 26 bit pc-relative unconditional branch and link.  The
+     lowest two bits must be zero and are not stored in the instruction,
+     giving a 28 bit signed byte offset.
+
+ -- : BFD_RELOC_AARCH64_LDST16_LO12
+     AArch64 16-bit load/store instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_LDST32_LO12
+     AArch64 32-bit load/store instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_LDST64_LO12
+     AArch64 64-bit load/store instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_LDST128_LO12
+     AArch64 128-bit load/store instruction, holding bits 0 to 11 of the
+     address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_GOT_LD_PREL19
+     AArch64 Load Literal instruction, holding a 19 bit PC relative word
+     offset of the global offset table entry for a symbol.  The lowest
+     two bits must be zero and are not stored in the instruction,
+     giving a 21 bit signed byte offset.  This relocation type requires
+     signed overflow checking.
+
+ -- : BFD_RELOC_AARCH64_ADR_GOT_PAGE
+     Get to the page base of the global offset table entry for a symbol
+     as part of an ADRP instruction using a 21 bit PC relative
+     value.Used in conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC.
+
+ -- : BFD_RELOC_AARCH64_LD64_GOT_LO12_NC
+     Unsigned 12 bit byte offset for 64 bit load/store from the page of
+     the GOT entry for this symbol.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in LP64 ABI only.
+
+ -- : BFD_RELOC_AARCH64_LD32_GOT_LO12_NC
+     Unsigned 12 bit byte offset for 32 bit load/store from the page of
+     the GOT entry for this symbol.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in ILP32 ABI only.
+
+ -- : BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21
+     Get to the page base of the global offset table entry for a symbols
+     tls_index structure as part of an adrp instruction using a 21 bit
+     PC relative value.  Used in conjunction with
+     BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC.
+
+ -- : BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC
+     Unsigned 12 bit byte offset to global offset table entry for a
+     symbols tls_index structure.  Used in conjunction with
+     BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19
+     AArch64 TLS INITIAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC
+     AArch64 TLS LOCAL EXEC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_LD_PREL19
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_OFF_G1
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_LDR
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_ADD
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_CALL
+     AArch64 TLS DESC relocation.
+
+ -- : BFD_RELOC_AARCH64_COPY
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_GLOB_DAT
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_JUMP_SLOT
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_RELATIVE
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_TLS_DTPMOD
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_TLS_DTPREL
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_TLS_TPREL
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC
+     AArch64 TLS relocation.
+
+ -- : BFD_RELOC_AARCH64_IRELATIVE
+     AArch64 support for STT_GNU_IFUNC.
+
+ -- : BFD_RELOC_AARCH64_RELOC_END
+     AArch64 pseudo relocation code to mark the end of the AArch64
+     relocation enumerators that have direct mapping to ELF reloc codes.
+     There are a few more enumerators after this one; those are mainly
+     used by the AArch64 assembler for the internal fixup or to select
+     one of the above enumerators.
+
+ -- : BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP
+     AArch64 pseudo relocation code to be used internally by the AArch64
+     assembler and not (currently) written to any object files.
+
+ -- : BFD_RELOC_AARCH64_LDST_LO12
+     AArch64 unspecified load/store instruction, holding bits 0 to 11
+     of the address.  Used in conjunction with
+     BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+
+ -- : BFD_RELOC_AARCH64_LD_GOT_LO12_NC
+     AArch64 pseudo relocation code to be used internally by the AArch64
+     assembler and not (currently) written to any object files.
+
+ -- : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC
+     AArch64 pseudo relocation code to be used internally by the AArch64
+     assembler and not (currently) written to any object files.
+
+ -- : BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC
+     AArch64 pseudo relocation code to be used internally by the AArch64
+     assembler and not (currently) written to any object files.
+
+ -- : BFD_RELOC_TILEPRO_COPY
+ -- : BFD_RELOC_TILEPRO_GLOB_DAT
+ -- : BFD_RELOC_TILEPRO_JMP_SLOT
+ -- : BFD_RELOC_TILEPRO_RELATIVE
+ -- : BFD_RELOC_TILEPRO_BROFF_X1
+ -- : BFD_RELOC_TILEPRO_JOFFLONG_X1
+ -- : BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT
+ -- : BFD_RELOC_TILEPRO_IMM8_X0
+ -- : BFD_RELOC_TILEPRO_IMM8_Y0
+ -- : BFD_RELOC_TILEPRO_IMM8_X1
+ -- : BFD_RELOC_TILEPRO_IMM8_Y1
+ -- : BFD_RELOC_TILEPRO_DEST_IMM8_X1
+ -- : BFD_RELOC_TILEPRO_MT_IMM15_X1
+ -- : BFD_RELOC_TILEPRO_MF_IMM15_X1
+ -- : BFD_RELOC_TILEPRO_IMM16_X0
+ -- : BFD_RELOC_TILEPRO_IMM16_X1
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA
+ -- : BFD_RELOC_TILEPRO_MMSTART_X0
+ -- : BFD_RELOC_TILEPRO_MMEND_X0
+ -- : BFD_RELOC_TILEPRO_MMSTART_X1
+ -- : BFD_RELOC_TILEPRO_MMEND_X1
+ -- : BFD_RELOC_TILEPRO_SHAMT_X0
+ -- : BFD_RELOC_TILEPRO_SHAMT_X1
+ -- : BFD_RELOC_TILEPRO_SHAMT_Y0
+ -- : BFD_RELOC_TILEPRO_SHAMT_Y1
+ -- : BFD_RELOC_TILEPRO_TLS_GD_CALL
+ -- : BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD
+ -- : BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD
+ -- : BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD
+ -- : BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD
+ -- : BFD_RELOC_TILEPRO_TLS_IE_LOAD
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA
+ -- : BFD_RELOC_TILEPRO_TLS_DTPMOD32
+ -- : BFD_RELOC_TILEPRO_TLS_DTPOFF32
+ -- : BFD_RELOC_TILEPRO_TLS_TPOFF32
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI
+ -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA
+ -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA
+     Tilera TILEPro Relocations.
+
+ -- : BFD_RELOC_TILEGX_HW0
+ -- : BFD_RELOC_TILEGX_HW1
+ -- : BFD_RELOC_TILEGX_HW2
+ -- : BFD_RELOC_TILEGX_HW3
+ -- : BFD_RELOC_TILEGX_HW0_LAST
+ -- : BFD_RELOC_TILEGX_HW1_LAST
+ -- : BFD_RELOC_TILEGX_HW2_LAST
+ -- : BFD_RELOC_TILEGX_COPY
+ -- : BFD_RELOC_TILEGX_GLOB_DAT
+ -- : BFD_RELOC_TILEGX_JMP_SLOT
+ -- : BFD_RELOC_TILEGX_RELATIVE
+ -- : BFD_RELOC_TILEGX_BROFF_X1
+ -- : BFD_RELOC_TILEGX_JUMPOFF_X1
+ -- : BFD_RELOC_TILEGX_JUMPOFF_X1_PLT
+ -- : BFD_RELOC_TILEGX_IMM8_X0
+ -- : BFD_RELOC_TILEGX_IMM8_Y0
+ -- : BFD_RELOC_TILEGX_IMM8_X1
+ -- : BFD_RELOC_TILEGX_IMM8_Y1
+ -- : BFD_RELOC_TILEGX_DEST_IMM8_X1
+ -- : BFD_RELOC_TILEGX_MT_IMM14_X1
+ -- : BFD_RELOC_TILEGX_MF_IMM14_X1
+ -- : BFD_RELOC_TILEGX_MMSTART_X0
+ -- : BFD_RELOC_TILEGX_MMEND_X0
+ -- : BFD_RELOC_TILEGX_SHAMT_X0
+ -- : BFD_RELOC_TILEGX_SHAMT_X1
+ -- : BFD_RELOC_TILEGX_SHAMT_Y0
+ -- : BFD_RELOC_TILEGX_SHAMT_Y1
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW3
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW3
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE
+ -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE
+ -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE
+ -- : BFD_RELOC_TILEGX_TLS_DTPMOD64
+ -- : BFD_RELOC_TILEGX_TLS_DTPOFF64
+ -- : BFD_RELOC_TILEGX_TLS_TPOFF64
+ -- : BFD_RELOC_TILEGX_TLS_DTPMOD32
+ -- : BFD_RELOC_TILEGX_TLS_DTPOFF32
+ -- : BFD_RELOC_TILEGX_TLS_TPOFF32
+ -- : BFD_RELOC_TILEGX_TLS_GD_CALL
+ -- : BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD
+ -- : BFD_RELOC_TILEGX_TLS_IE_LOAD
+ -- : BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD
+ -- : BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD
+     Tilera TILE-Gx Relocations.
+
+ -- : BFD_RELOC_EPIPHANY_SIMM8
+     Adapteva EPIPHANY - 8 bit signed pc-relative displacement
+
+ -- : BFD_RELOC_EPIPHANY_SIMM24
+     Adapteva EPIPHANY - 24 bit signed pc-relative displacement
+
+ -- : BFD_RELOC_EPIPHANY_HIGH
+     Adapteva EPIPHANY - 16 most-significant bits of absolute address
+
+ -- : BFD_RELOC_EPIPHANY_LOW
+     Adapteva EPIPHANY - 16 least-significant bits of absolute address
+
+ -- : BFD_RELOC_EPIPHANY_SIMM11
+     Adapteva EPIPHANY - 11 bit signed number - add/sub immediate
+
+ -- : BFD_RELOC_EPIPHANY_IMM11
+     Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st
+     displacement)
+
+ -- : BFD_RELOC_EPIPHANY_IMM8
+     Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.
+
+
+     typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
+   
+2.10.2.2 `bfd_reloc_type_lookup'
+................................
+
+*Synopsis*
+     reloc_howto_type *bfd_reloc_type_lookup
+        (bfd *abfd, bfd_reloc_code_real_type code);
+     reloc_howto_type *bfd_reloc_name_lookup
+        (bfd *abfd, const char *reloc_name);
+   *Description*
+Return a pointer to a howto structure which, when invoked, will perform
+the relocation CODE on data from the architecture noted.
+
+2.10.2.3 `bfd_default_reloc_type_lookup'
+........................................
+
+*Synopsis*
+     reloc_howto_type *bfd_default_reloc_type_lookup
+        (bfd *abfd, bfd_reloc_code_real_type  code);
+   *Description*
+Provides a default relocation lookup routine for any architecture.
+
+2.10.2.4 `bfd_get_reloc_code_name'
+..................................
+
+*Synopsis*
+     const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
+   *Description*
+Provides a printable name for the supplied relocation code.  Useful
+mainly for printing error messages.
+
+2.10.2.5 `bfd_generic_relax_section'
+....................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_relax_section
+        (bfd *abfd,
+         asection *section,
+         struct bfd_link_info *,
+         bfd_boolean *);
+   *Description*
+Provides default handling for relaxing for back ends which don't do
+relaxing.
+
+2.10.2.6 `bfd_generic_gc_sections'
+..................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_gc_sections
+        (bfd *, struct bfd_link_info *);
+   *Description*
+Provides default handling for relaxing for back ends which don't do
+section gc - i.e., does nothing.
+
+2.10.2.7 `bfd_generic_lookup_section_flags'
+...........................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_lookup_section_flags
+        (struct bfd_link_info *, struct flag_info *, asection *);
+   *Description*
+Provides default handling for section flags lookup - i.e., does nothing.
+Returns FALSE if the section should be omitted, otherwise TRUE.
+
+2.10.2.8 `bfd_generic_merge_sections'
+.....................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_merge_sections
+        (bfd *, struct bfd_link_info *);
+   *Description*
+Provides default handling for SEC_MERGE section merging for back ends
+which don't have SEC_MERGE support - i.e., does nothing.
+
+2.10.2.9 `bfd_generic_get_relocated_section_contents'
+.....................................................
+
+*Synopsis*
+     bfd_byte *bfd_generic_get_relocated_section_contents
+        (bfd *abfd,
+         struct bfd_link_info *link_info,
+         struct bfd_link_order *link_order,
+         bfd_byte *data,
+         bfd_boolean relocatable,
+         asymbol **symbols);
+   *Description*
+Provides default handling of relocation effort for back ends which
+can't be bothered to do it efficiently.
+
+
+File: bfd.info,  Node: Core Files,  Next: Targets,  Prev: Relocations,  Up: BFD front end
+
+2.11 Core files
+===============
+
+2.11.1 Core file functions
+--------------------------
+
+*Description*
+These are functions pertaining to core files.
+
+2.11.1.1 `bfd_core_file_failing_command'
+........................................
+
+*Synopsis*
+     const char *bfd_core_file_failing_command (bfd *abfd);
+   *Description*
+Return a read-only string explaining which program was running when it
+failed and produced the core file ABFD.
+
+2.11.1.2 `bfd_core_file_failing_signal'
+.......................................
+
+*Synopsis*
+     int bfd_core_file_failing_signal (bfd *abfd);
+   *Description*
+Returns the signal number which caused the core dump which generated
+the file the BFD ABFD is attached to.
+
+2.11.1.3 `bfd_core_file_pid'
+............................
+
+*Synopsis*
+     int bfd_core_file_pid (bfd *abfd);
+   *Description*
+Returns the PID of the process the core dump the BFD ABFD is attached
+to was generated from.
+
+2.11.1.4 `core_file_matches_executable_p'
+.........................................
+
+*Synopsis*
+     bfd_boolean core_file_matches_executable_p
+        (bfd *core_bfd, bfd *exec_bfd);
+   *Description*
+Return `TRUE' if the core file attached to CORE_BFD was generated by a
+run of the executable file attached to EXEC_BFD, `FALSE' otherwise.
+
+2.11.1.5 `generic_core_file_matches_executable_p'
+.................................................
+
+*Synopsis*
+     bfd_boolean generic_core_file_matches_executable_p
+        (bfd *core_bfd, bfd *exec_bfd);
+   *Description*
+Return TRUE if the core file attached to CORE_BFD was generated by a
+run of the executable file attached to EXEC_BFD.  The match is based on
+executable basenames only.
+
+   Note: When not able to determine the core file failing command or
+the executable name, we still return TRUE even though we're not sure
+that core file and executable match.  This is to avoid generating a
+false warning in situations where we really don't know whether they
+match or not.
+
+
+File: bfd.info,  Node: Targets,  Next: Architectures,  Prev: Core Files,  Up: BFD front end
+
+2.12 Targets
+============
+
+*Description*
+Each port of BFD to a different machine requires the creation of a
+target back end. All the back end provides to the root part of BFD is a
+structure containing pointers to functions which perform certain low
+level operations on files. BFD translates the applications's requests
+through a pointer into calls to the back end routines.
+
+   When a file is opened with `bfd_openr', its format and target are
+unknown. BFD uses various mechanisms to determine how to interpret the
+file. The operations performed are:
+
+   * Create a BFD by calling the internal routine `_bfd_new_bfd', then
+     call `bfd_find_target' with the target string supplied to
+     `bfd_openr' and the new BFD pointer.
+
+   * If a null target string was provided to `bfd_find_target', look up
+     the environment variable `GNUTARGET' and use that as the target
+     string.
+
+   * If the target string is still `NULL', or the target string is
+     `default', then use the first item in the target vector as the
+     target type, and set `target_defaulted' in the BFD to cause
+     `bfd_check_format' to loop through all the targets.  *Note
+     bfd_target::.  *Note Formats::.
+
+   * Otherwise, inspect the elements in the target vector one by one,
+     until a match on target name is found. When found, use it.
+
+   * Otherwise return the error `bfd_error_invalid_target' to
+     `bfd_openr'.
+
+   * `bfd_openr' attempts to open the file using `bfd_open_file', and
+     returns the BFD.
+   Once the BFD has been opened and the target selected, the file
+format may be determined. This is done by calling `bfd_check_format' on
+the BFD with a suggested format.  If `target_defaulted' has been set,
+each possible target type is tried to see if it recognizes the
+specified format.  `bfd_check_format' returns `TRUE' when the caller
+guesses right.
+
+* Menu:
+
+* bfd_target::
+
+
+File: bfd.info,  Node: bfd_target,  Prev: Targets,  Up: Targets
+
+2.12.1 bfd_target
+-----------------
+
+*Description*
+This structure contains everything that BFD knows about a target. It
+includes things like its byte order, name, and which routines to call
+to do various operations.
+
+   Every BFD points to a target structure with its `xvec' member.
+
+   The macros below are used to dispatch to functions through the
+`bfd_target' vector. They are used in a number of macros further down
+in `bfd.h', and are also used when calling various routines by hand
+inside the BFD implementation.  The ARGLIST argument must be
+parenthesized; it contains all the arguments to the called function.
+
+   They make the documentation (more) unpleasant to read, so if someone
+wants to fix this and not break the above, please do.
+     #define BFD_SEND(bfd, message, arglist) \
+       ((*((bfd)->xvec->message)) arglist)
+
+     #ifdef DEBUG_BFD_SEND
+     #undef BFD_SEND
+     #define BFD_SEND(bfd, message, arglist) \
+       (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+         ((*((bfd)->xvec->message)) arglist) : \
+         (bfd_assert (__FILE__,__LINE__), NULL))
+     #endif
+   For operations which index on the BFD format:
+     #define BFD_SEND_FMT(bfd, message, arglist) \
+       (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
+
+     #ifdef DEBUG_BFD_SEND
+     #undef BFD_SEND_FMT
+     #define BFD_SEND_FMT(bfd, message, arglist) \
+       (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+        (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
+        (bfd_assert (__FILE__,__LINE__), NULL))
+     #endif
+   This is the structure which defines the type of BFD this is.  The
+`xvec' member of the struct `bfd' itself points here.  Each module that
+implements access to a different target under BFD, defines one of these.
+
+   FIXME, these names should be rationalised with the names of the
+entry points which call them. Too bad we can't have one macro to define
+them both!
+     enum bfd_flavour
+     {
+       bfd_target_unknown_flavour,
+       bfd_target_aout_flavour,
+       bfd_target_coff_flavour,
+       bfd_target_ecoff_flavour,
+       bfd_target_xcoff_flavour,
+       bfd_target_elf_flavour,
+       bfd_target_ieee_flavour,
+       bfd_target_nlm_flavour,
+       bfd_target_oasys_flavour,
+       bfd_target_tekhex_flavour,
+       bfd_target_srec_flavour,
+       bfd_target_verilog_flavour,
+       bfd_target_ihex_flavour,
+       bfd_target_som_flavour,
+       bfd_target_os9k_flavour,
+       bfd_target_versados_flavour,
+       bfd_target_msdos_flavour,
+       bfd_target_ovax_flavour,
+       bfd_target_evax_flavour,
+       bfd_target_mmo_flavour,
+       bfd_target_mach_o_flavour,
+       bfd_target_pef_flavour,
+       bfd_target_pef_xlib_flavour,
+       bfd_target_sym_flavour
+     };
+
+     enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
+
+     /* Forward declaration.  */
+     typedef struct bfd_link_info _bfd_link_info;
+
+     /* Forward declaration.  */
+     typedef struct flag_info flag_info;
+
+     typedef struct bfd_target
+     {
+       /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc.  */
+       char *name;
+
+      /* The "flavour" of a back end is a general indication about
+         the contents of a file.  */
+       enum bfd_flavour flavour;
+
+       /* The order of bytes within the data area of a file.  */
+       enum bfd_endian byteorder;
+
+      /* The order of bytes within the header parts of a file.  */
+       enum bfd_endian header_byteorder;
+
+       /* A mask of all the flags which an executable may have set -
+          from the set `BFD_NO_FLAGS', `HAS_RELOC', ...`D_PAGED'.  */
+       flagword object_flags;
+
+      /* A mask of all the flags which a section may have set - from
+         the set `SEC_NO_FLAGS', `SEC_ALLOC', ...`SET_NEVER_LOAD'.  */
+       flagword section_flags;
+
+      /* The character normally found at the front of a symbol.
+         (if any), perhaps `_'.  */
+       char symbol_leading_char;
+
+      /* The pad character for file names within an archive header.  */
+       char ar_pad_char;
+
+       /* The maximum number of characters in an archive header.  */
+       unsigned char ar_max_namelen;
+
+       /* How well this target matches, used to select between various
+          possible targets when more than one target matches.  */
+       unsigned char match_priority;
+
+       /* Entries for byte swapping for data. These are different from the
+          other entry points, since they don't take a BFD as the first argument.
+          Certain other handlers could do the same.  */
+       bfd_uint64_t   (*bfd_getx64) (const void *);
+       bfd_int64_t    (*bfd_getx_signed_64) (const void *);
+       void           (*bfd_putx64) (bfd_uint64_t, void *);
+       bfd_vma        (*bfd_getx32) (const void *);
+       bfd_signed_vma (*bfd_getx_signed_32) (const void *);
+       void           (*bfd_putx32) (bfd_vma, void *);
+       bfd_vma        (*bfd_getx16) (const void *);
+       bfd_signed_vma (*bfd_getx_signed_16) (const void *);
+       void           (*bfd_putx16) (bfd_vma, void *);
+
+       /* Byte swapping for the headers.  */
+       bfd_uint64_t   (*bfd_h_getx64) (const void *);
+       bfd_int64_t    (*bfd_h_getx_signed_64) (const void *);
+       void           (*bfd_h_putx64) (bfd_uint64_t, void *);
+       bfd_vma        (*bfd_h_getx32) (const void *);
+       bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
+       void           (*bfd_h_putx32) (bfd_vma, void *);
+       bfd_vma        (*bfd_h_getx16) (const void *);
+       bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
+       void           (*bfd_h_putx16) (bfd_vma, void *);
+
+       /* Format dependent routines: these are vectors of entry points
+          within the target vector structure, one for each format to check.  */
+
+       /* Check the format of a file being read.  Return a `bfd_target *' or zero.  */
+       const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
+
+       /* Set the format of a file being written.  */
+       bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
+
+       /* Write cached information into a file being written, at `bfd_close'.  */
+       bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
+   The general target vector.  These vectors are initialized using the
+BFD_JUMP_TABLE macros.
+
+       /* Generic entry points.  */
+     #define BFD_JUMP_TABLE_GENERIC(NAME) \
+       NAME##_close_and_cleanup, \
+       NAME##_bfd_free_cached_info, \
+       NAME##_new_section_hook, \
+       NAME##_get_section_contents, \
+       NAME##_get_section_contents_in_window
+
+       /* Called when the BFD is being closed to do any necessary cleanup.  */
+       bfd_boolean (*_close_and_cleanup) (bfd *);
+       /* Ask the BFD to free all cached information.  */
+       bfd_boolean (*_bfd_free_cached_info) (bfd *);
+       /* Called when a new section is created.  */
+       bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
+       /* Read the contents of a section.  */
+       bfd_boolean (*_bfd_get_section_contents)
+         (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
+       bfd_boolean (*_bfd_get_section_contents_in_window)
+         (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
+
+       /* Entry points to copy private data.  */
+     #define BFD_JUMP_TABLE_COPY(NAME) \
+       NAME##_bfd_copy_private_bfd_data, \
+       NAME##_bfd_merge_private_bfd_data, \
+       _bfd_generic_init_private_section_data, \
+       NAME##_bfd_copy_private_section_data, \
+       NAME##_bfd_copy_private_symbol_data, \
+       NAME##_bfd_copy_private_header_data, \
+       NAME##_bfd_set_private_flags, \
+       NAME##_bfd_print_private_bfd_data
+
+       /* Called to copy BFD general private data from one object file
+          to another.  */
+       bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
+       /* Called to merge BFD general private data from one object file
+          to a common output file when linking.  */
+       bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
+       /* Called to initialize BFD private section data from one object file
+          to another.  */
+     #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
+       BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
+       bfd_boolean (*_bfd_init_private_section_data)
+         (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
+       /* Called to copy BFD private section data from one object file
+          to another.  */
+       bfd_boolean (*_bfd_copy_private_section_data)
+         (bfd *, sec_ptr, bfd *, sec_ptr);
+       /* Called to copy BFD private symbol data from one symbol
+          to another.  */
+       bfd_boolean (*_bfd_copy_private_symbol_data)
+         (bfd *, asymbol *, bfd *, asymbol *);
+       /* Called to copy BFD private header data from one object file
+          to another.  */
+       bfd_boolean (*_bfd_copy_private_header_data)
+         (bfd *, bfd *);
+       /* Called to set private backend flags.  */
+       bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
+
+       /* Called to print private BFD data.  */
+       bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
+
+       /* Core file entry points.  */
+     #define BFD_JUMP_TABLE_CORE(NAME) \
+       NAME##_core_file_failing_command, \
+       NAME##_core_file_failing_signal, \
+       NAME##_core_file_matches_executable_p, \
+       NAME##_core_file_pid
+
+       char *      (*_core_file_failing_command) (bfd *);
+       int         (*_core_file_failing_signal) (bfd *);
+       bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
+       int         (*_core_file_pid) (bfd *);
+
+       /* Archive entry points.  */
+     #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
+       NAME##_slurp_armap, \
+       NAME##_slurp_extended_name_table, \
+       NAME##_construct_extended_name_table, \
+       NAME##_truncate_arname, \
+       NAME##_write_armap, \
+       NAME##_read_ar_hdr, \
+       NAME##_write_ar_hdr, \
+       NAME##_openr_next_archived_file, \
+       NAME##_get_elt_at_index, \
+       NAME##_generic_stat_arch_elt, \
+       NAME##_update_armap_timestamp
+
+       bfd_boolean (*_bfd_slurp_armap) (bfd *);
+       bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
+       bfd_boolean (*_bfd_construct_extended_name_table)
+         (bfd *, char **, bfd_size_type *, const char **);
+       void        (*_bfd_truncate_arname) (bfd *, const char *, char *);
+       bfd_boolean (*write_armap)
+         (bfd *, unsigned int, struct orl *, unsigned int, int);
+       void *      (*_bfd_read_ar_hdr_fn) (bfd *);
+       bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
+       bfd *       (*openr_next_archived_file) (bfd *, bfd *);
+     #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
+       bfd *       (*_bfd_get_elt_at_index) (bfd *, symindex);
+       int         (*_bfd_stat_arch_elt) (bfd *, struct stat *);
+       bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
+
+       /* Entry points used for symbols.  */
+     #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
+       NAME##_get_symtab_upper_bound, \
+       NAME##_canonicalize_symtab, \
+       NAME##_make_empty_symbol, \
+       NAME##_print_symbol, \
+       NAME##_get_symbol_info, \
+       NAME##_bfd_is_local_label_name, \
+       NAME##_bfd_is_target_special_symbol, \
+       NAME##_get_lineno, \
+       NAME##_find_nearest_line, \
+       _bfd_generic_find_nearest_line_discriminator, \
+       _bfd_generic_find_line, \
+       NAME##_find_inliner_info, \
+       NAME##_bfd_make_debug_symbol, \
+       NAME##_read_minisymbols, \
+       NAME##_minisymbol_to_symbol
+
+       long        (*_bfd_get_symtab_upper_bound) (bfd *);
+       long        (*_bfd_canonicalize_symtab)
+         (bfd *, struct bfd_symbol **);
+       struct bfd_symbol *
+                   (*_bfd_make_empty_symbol) (bfd *);
+       void        (*_bfd_print_symbol)
+         (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
+     #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
+       void        (*_bfd_get_symbol_info)
+         (bfd *, struct bfd_symbol *, symbol_info *);
+     #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
+       bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
+       bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
+       alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
+       bfd_boolean (*_bfd_find_nearest_line)
+         (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
+          const char **, const char **, unsigned int *);
+       bfd_boolean (*_bfd_find_nearest_line_discriminator)
+         (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
+          const char **, const char **, unsigned int *, unsigned int *);
+       bfd_boolean (*_bfd_find_line)
+         (bfd *, struct bfd_symbol **, struct bfd_symbol *,
+          const char **, unsigned int *);
+       bfd_boolean (*_bfd_find_inliner_info)
+         (bfd *, const char **, const char **, unsigned int *);
+      /* Back-door to allow format-aware applications to create debug symbols
+         while using BFD for everything else.  Currently used by the assembler
+         when creating COFF files.  */
+       asymbol *   (*_bfd_make_debug_symbol)
+         (bfd *, void *, unsigned long size);
+     #define bfd_read_minisymbols(b, d, m, s) \
+       BFD_SEND (b, _read_minisymbols, (b, d, m, s))
+       long        (*_read_minisymbols)
+         (bfd *, bfd_boolean, void **, unsigned int *);
+     #define bfd_minisymbol_to_symbol(b, d, m, f) \
+       BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
+       asymbol *   (*_minisymbol_to_symbol)
+         (bfd *, bfd_boolean, const void *, asymbol *);
+
+       /* Routines for relocs.  */
+     #define BFD_JUMP_TABLE_RELOCS(NAME) \
+       NAME##_get_reloc_upper_bound, \
+       NAME##_canonicalize_reloc, \
+       NAME##_bfd_reloc_type_lookup, \
+       NAME##_bfd_reloc_name_lookup
+
+       long        (*_get_reloc_upper_bound) (bfd *, sec_ptr);
+       long        (*_bfd_canonicalize_reloc)
+         (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
+       /* See documentation on reloc types.  */
+       reloc_howto_type *
+                   (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
+       reloc_howto_type *
+                   (*reloc_name_lookup) (bfd *, const char *);
+
+
+       /* Routines used when writing an object file.  */
+     #define BFD_JUMP_TABLE_WRITE(NAME) \
+       NAME##_set_arch_mach, \
+       NAME##_set_section_contents
+
+       bfd_boolean (*_bfd_set_arch_mach)
+         (bfd *, enum bfd_architecture, unsigned long);
+       bfd_boolean (*_bfd_set_section_contents)
+         (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
+
+       /* Routines used by the linker.  */
+     #define BFD_JUMP_TABLE_LINK(NAME) \
+       NAME##_sizeof_headers, \
+       NAME##_bfd_get_relocated_section_contents, \
+       NAME##_bfd_relax_section, \
+       NAME##_bfd_link_hash_table_create, \
+       NAME##_bfd_link_hash_table_free, \
+       NAME##_bfd_link_add_symbols, \
+       NAME##_bfd_link_just_syms, \
+       NAME##_bfd_copy_link_hash_symbol_type, \
+       NAME##_bfd_final_link, \
+       NAME##_bfd_link_split_section, \
+       NAME##_bfd_gc_sections, \
+       NAME##_bfd_lookup_section_flags, \
+       NAME##_bfd_merge_sections, \
+       NAME##_bfd_is_group_section, \
+       NAME##_bfd_discard_group, \
+       NAME##_section_already_linked, \
+       NAME##_bfd_define_common_symbol
+
+       int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
+       bfd_byte *  (*_bfd_get_relocated_section_contents)
+         (bfd *, struct bfd_link_info *, struct bfd_link_order *,
+          bfd_byte *, bfd_boolean, struct bfd_symbol **);
+
+       bfd_boolean (*_bfd_relax_section)
+         (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
+
+       /* Create a hash table for the linker.  Different backends store
+          different information in this table.  */
+       struct bfd_link_hash_table *
+                   (*_bfd_link_hash_table_create) (bfd *);
+
+       /* Release the memory associated with the linker hash table.  */
+       void        (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
+
+       /* Add symbols from this object file into the hash table.  */
+       bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
+
+       /* Indicate that we are only retrieving symbol values from this section.  */
+       void        (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
+
+       /* Copy the symbol type of a linker hash table entry.  */
+     #define bfd_copy_link_hash_symbol_type(b, t, f) \
+       BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
+       void (*_bfd_copy_link_hash_symbol_type)
+         (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
+
+       /* Do a link based on the link_order structures attached to each
+          section of the BFD.  */
+       bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
+
+       /* Should this section be split up into smaller pieces during linking.  */
+       bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
+
+       /* Remove sections that are not referenced from the output.  */
+       bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
+
+       /* Sets the bitmask of allowed and disallowed section flags.  */
+       bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
+                                                 struct flag_info *,
+                                                 asection *);
+
+       /* Attempt to merge SEC_MERGE sections.  */
+       bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
+
+       /* Is this section a member of a group?  */
+       bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
+
+       /* Discard members of a group.  */
+       bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
+
+       /* Check if SEC has been already linked during a reloceatable or
+          final link.  */
+       bfd_boolean (*_section_already_linked) (bfd *, asection *,
+                                               struct bfd_link_info *);
+
+       /* Define a common symbol.  */
+       bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
+                                                 struct bfd_link_hash_entry *);
+
+       /* Routines to handle dynamic symbols and relocs.  */
+     #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
+       NAME##_get_dynamic_symtab_upper_bound, \
+       NAME##_canonicalize_dynamic_symtab, \
+       NAME##_get_synthetic_symtab, \
+       NAME##_get_dynamic_reloc_upper_bound, \
+       NAME##_canonicalize_dynamic_reloc
+
+       /* Get the amount of memory required to hold the dynamic symbols.  */
+       long        (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
+       /* Read in the dynamic symbols.  */
+       long        (*_bfd_canonicalize_dynamic_symtab)
+         (bfd *, struct bfd_symbol **);
+       /* Create synthetized symbols.  */
+       long        (*_bfd_get_synthetic_symtab)
+         (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
+          struct bfd_symbol **);
+       /* Get the amount of memory required to hold the dynamic relocs.  */
+       long        (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
+       /* Read in the dynamic relocs.  */
+       long        (*_bfd_canonicalize_dynamic_reloc)
+         (bfd *, arelent **, struct bfd_symbol **);
+   A pointer to an alternative bfd_target in case the current one is not
+satisfactory.  This can happen when the target cpu supports both big
+and little endian code, and target chosen by the linker has the wrong
+endianness.  The function open_output() in ld/ldlang.c uses this field
+to find an alternative output format that is suitable.
+       /* Opposite endian version of this target.  */
+       const struct bfd_target * alternative_target;
+
+       /* Data for use by back-end routines, which isn't
+          generic enough to belong in this structure.  */
+       const void *backend_data;
+
+     } bfd_target;
+
+2.12.1.1 `bfd_set_default_target'
+.................................
+
+*Synopsis*
+     bfd_boolean bfd_set_default_target (const char *name);
+   *Description*
+Set the default target vector to use when recognizing a BFD.  This
+takes the name of the target, which may be a BFD target name or a
+configuration triplet.
+
+2.12.1.2 `bfd_find_target'
+..........................
+
+*Synopsis*
+     const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
+   *Description*
+Return a pointer to the transfer vector for the object target named
+TARGET_NAME.  If TARGET_NAME is `NULL', choose the one in the
+environment variable `GNUTARGET'; if that is null or not defined, then
+choose the first entry in the target list.  Passing in the string
+"default" or setting the environment variable to "default" will cause
+the first entry in the target list to be returned, and
+"target_defaulted" will be set in the BFD if ABFD isn't `NULL'.  This
+causes `bfd_check_format' to loop over all the targets to find the one
+that matches the file being read.
+
+2.12.1.3 `bfd_get_target_info'
+..............................
+
+*Synopsis*
+     const bfd_target *bfd_get_target_info (const char *target_name,
+         bfd *abfd,
+         bfd_boolean *is_bigendian,
+         int *underscoring,
+         const char **def_target_arch);
+   *Description*
+Return a pointer to the transfer vector for the object target named
+TARGET_NAME.  If TARGET_NAME is `NULL', choose the one in the
+environment variable `GNUTARGET'; if that is null or not defined, then
+choose the first entry in the target list.  Passing in the string
+"default" or setting the environment variable to "default" will cause
+the first entry in the target list to be returned, and
+"target_defaulted" will be set in the BFD if ABFD isn't `NULL'.  This
+causes `bfd_check_format' to loop over all the targets to find the one
+that matches the file being read.  If IS_BIGENDIAN is not `NULL', then
+set this value to target's endian mode. True for big-endian, FALSE for
+little-endian or for invalid target.  If UNDERSCORING is not `NULL',
+then set this value to target's underscoring mode. Zero for
+none-underscoring, -1 for invalid target, else the value of target
+vector's symbol underscoring.  If DEF_TARGET_ARCH is not `NULL', then
+set it to the architecture string specified by the target_name.
+
+2.12.1.4 `bfd_target_list'
+..........................
+
+*Synopsis*
+     const char ** bfd_target_list (void);
+   *Description*
+Return a freshly malloced NULL-terminated vector of the names of all
+the valid BFD targets. Do not modify the names.
+
+2.12.1.5 `bfd_seach_for_target'
+...............................
+
+*Synopsis*
+     const bfd_target *bfd_search_for_target
+        (int (*search_func) (const bfd_target *, void *),
+         void *);
+   *Description*
+Return a pointer to the first transfer vector in the list of transfer
+vectors maintained by BFD that produces a non-zero result when passed
+to the function SEARCH_FUNC.  The parameter DATA is passed, unexamined,
+to the search function.
+
+
+File: bfd.info,  Node: Architectures,  Next: Opening and Closing,  Prev: Targets,  Up: BFD front end
+
+2.13 Architectures
+==================
+
+BFD keeps one atom in a BFD describing the architecture of the data
+attached to the BFD: a pointer to a `bfd_arch_info_type'.
+
+   Pointers to structures can be requested independently of a BFD so
+that an architecture's information can be interrogated without access
+to an open BFD.
+
+   The architecture information is provided by each architecture
+package.  The set of default architectures is selected by the macro
+`SELECT_ARCHITECTURES'.  This is normally set up in the
+`config/TARGET.mt' file of your choice.  If the name is not defined,
+then all the architectures supported are included.
+
+   When BFD starts up, all the architectures are called with an
+initialize method.  It is up to the architecture back end to insert as
+many items into the list of architectures as it wants to; generally
+this would be one for each machine and one for the default case (an
+item with a machine field of 0).
+
+   BFD's idea of an architecture is implemented in `archures.c'.
+
+2.13.1 bfd_architecture
+-----------------------
+
+*Description*
+This enum gives the object file's CPU architecture, in a global
+sense--i.e., what processor family does it belong to?  Another field
+indicates which processor within the family is in use.  The machine
+gives a number which distinguishes different versions of the
+architecture, containing, for example, 2 and 3 for Intel i960 KA and
+i960 KB, and 68020 and 68030 for Motorola 68020 and 68030.
+     enum bfd_architecture
+     {
+       bfd_arch_unknown,   /* File arch not known.  */
+       bfd_arch_obscure,   /* Arch known, not one of these.  */
+       bfd_arch_m68k,      /* Motorola 68xxx */
+     #define bfd_mach_m68000 1
+     #define bfd_mach_m68008 2
+     #define bfd_mach_m68010 3
+     #define bfd_mach_m68020 4
+     #define bfd_mach_m68030 5
+     #define bfd_mach_m68040 6
+     #define bfd_mach_m68060 7
+     #define bfd_mach_cpu32  8
+     #define bfd_mach_fido   9
+     #define bfd_mach_mcf_isa_a_nodiv 10
+     #define bfd_mach_mcf_isa_a 11
+     #define bfd_mach_mcf_isa_a_mac 12
+     #define bfd_mach_mcf_isa_a_emac 13
+     #define bfd_mach_mcf_isa_aplus 14
+     #define bfd_mach_mcf_isa_aplus_mac 15
+     #define bfd_mach_mcf_isa_aplus_emac 16
+     #define bfd_mach_mcf_isa_b_nousp 17
+     #define bfd_mach_mcf_isa_b_nousp_mac 18
+     #define bfd_mach_mcf_isa_b_nousp_emac 19
+     #define bfd_mach_mcf_isa_b 20
+     #define bfd_mach_mcf_isa_b_mac 21
+     #define bfd_mach_mcf_isa_b_emac 22
+     #define bfd_mach_mcf_isa_b_float 23
+     #define bfd_mach_mcf_isa_b_float_mac 24
+     #define bfd_mach_mcf_isa_b_float_emac 25
+     #define bfd_mach_mcf_isa_c 26
+     #define bfd_mach_mcf_isa_c_mac 27
+     #define bfd_mach_mcf_isa_c_emac 28
+     #define bfd_mach_mcf_isa_c_nodiv 29
+     #define bfd_mach_mcf_isa_c_nodiv_mac 30
+     #define bfd_mach_mcf_isa_c_nodiv_emac 31
+       bfd_arch_vax,       /* DEC Vax */
+       bfd_arch_i960,      /* Intel 960 */
+         /* The order of the following is important.
+            lower number indicates a machine type that
+            only accepts a subset of the instructions
+            available to machines with higher numbers.
+            The exception is the "ca", which is
+            incompatible with all other machines except
+            "core".  */
+
+     #define bfd_mach_i960_core      1
+     #define bfd_mach_i960_ka_sa     2
+     #define bfd_mach_i960_kb_sb     3
+     #define bfd_mach_i960_mc        4
+     #define bfd_mach_i960_xa        5
+     #define bfd_mach_i960_ca        6
+     #define bfd_mach_i960_jx        7
+     #define bfd_mach_i960_hx        8
+
+       bfd_arch_or32,      /* OpenRISC 32 */
+
+       bfd_arch_sparc,     /* SPARC */
+     #define bfd_mach_sparc                 1
+     /* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
+     #define bfd_mach_sparc_sparclet        2
+     #define bfd_mach_sparc_sparclite       3
+     #define bfd_mach_sparc_v8plus          4
+     #define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns.  */
+     #define bfd_mach_sparc_sparclite_le    6
+     #define bfd_mach_sparc_v9              7
+     #define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns.  */
+     #define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns.  */
+     #define bfd_mach_sparc_v9b             10 /* with cheetah add'ns.  */
+     /* Nonzero if MACH has the v9 instruction set.  */
+     #define bfd_mach_sparc_v9_p(mach) \
+       ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
+        && (mach) != bfd_mach_sparc_sparclite_le)
+     /* Nonzero if MACH is a 64 bit sparc architecture.  */
+     #define bfd_mach_sparc_64bit_p(mach) \
+       ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
+       bfd_arch_spu,       /* PowerPC SPU */
+     #define bfd_mach_spu           256
+       bfd_arch_mips,      /* MIPS Rxxxx */
+     #define bfd_mach_mips3000              3000
+     #define bfd_mach_mips3900              3900
+     #define bfd_mach_mips4000              4000
+     #define bfd_mach_mips4010              4010
+     #define bfd_mach_mips4100              4100
+     #define bfd_mach_mips4111              4111
+     #define bfd_mach_mips4120              4120
+     #define bfd_mach_mips4300              4300
+     #define bfd_mach_mips4400              4400
+     #define bfd_mach_mips4600              4600
+     #define bfd_mach_mips4650              4650
+     #define bfd_mach_mips5000              5000
+     #define bfd_mach_mips5400              5400
+     #define bfd_mach_mips5500              5500
+     #define bfd_mach_mips5900              5900
+     #define bfd_mach_mips6000              6000
+     #define bfd_mach_mips7000              7000
+     #define bfd_mach_mips8000              8000
+     #define bfd_mach_mips9000              9000
+     #define bfd_mach_mips10000             10000
+     #define bfd_mach_mips12000             12000
+     #define bfd_mach_mips14000             14000
+     #define bfd_mach_mips16000             16000
+     #define bfd_mach_mips16                16
+     #define bfd_mach_mips5                 5
+     #define bfd_mach_mips_loongson_2e      3001
+     #define bfd_mach_mips_loongson_2f      3002
+     #define bfd_mach_mips_loongson_3a      3003
+     #define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
+     #define bfd_mach_mips_octeon           6501
+     #define bfd_mach_mips_octeonp          6601
+     #define bfd_mach_mips_octeon2          6502
+     #define bfd_mach_mips_xlr              887682   /* decimal 'XLR'  */
+     #define bfd_mach_mipsisa32             32
+     #define bfd_mach_mipsisa32r2           33
+     #define bfd_mach_mipsisa64             64
+     #define bfd_mach_mipsisa64r2           65
+     #define bfd_mach_mips_micromips        96
+       bfd_arch_i386,      /* Intel 386 */
+     #define bfd_mach_i386_intel_syntax     (1 << 0)
+     #define bfd_mach_i386_i8086            (1 << 1)
+     #define bfd_mach_i386_i386             (1 << 2)
+     #define bfd_mach_x86_64                (1 << 3)
+     #define bfd_mach_x64_32                (1 << 4)
+     #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
+     #define bfd_mach_x86_64_intel_syntax   (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
+     #define bfd_mach_x64_32_intel_syntax   (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
+       bfd_arch_l1om,   /* Intel L1OM */
+     #define bfd_mach_l1om                  (1 << 5)
+     #define bfd_mach_l1om_intel_syntax     (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
+       bfd_arch_k1om,   /* Intel K1OM */
+     #define bfd_mach_k1om                  (1 << 6)
+     #define bfd_mach_k1om_intel_syntax     (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
+     #define bfd_mach_i386_nacl             (1 << 7)
+     #define bfd_mach_i386_i386_nacl        (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
+     #define bfd_mach_x86_64_nacl           (bfd_mach_x86_64 | bfd_mach_i386_nacl)
+     #define bfd_mach_x64_32_nacl           (bfd_mach_x64_32 | bfd_mach_i386_nacl)
+       bfd_arch_we32k,     /* AT&T WE32xxx */
+       bfd_arch_tahoe,     /* CCI/Harris Tahoe */
+       bfd_arch_i860,      /* Intel 860 */
+       bfd_arch_i370,      /* IBM 360/370 Mainframes */
+       bfd_arch_romp,      /* IBM ROMP PC/RT */
+       bfd_arch_convex,    /* Convex */
+       bfd_arch_m88k,      /* Motorola 88xxx */
+       bfd_arch_m98k,      /* Motorola 98xxx */
+       bfd_arch_pyramid,   /* Pyramid Technology */
+       bfd_arch_h8300,     /* Renesas H8/300 (formerly Hitachi H8/300) */
+     #define bfd_mach_h8300    1
+     #define bfd_mach_h8300h   2
+     #define bfd_mach_h8300s   3
+     #define bfd_mach_h8300hn  4
+     #define bfd_mach_h8300sn  5
+     #define bfd_mach_h8300sx  6
+     #define bfd_mach_h8300sxn 7
+       bfd_arch_pdp11,     /* DEC PDP-11 */
+       bfd_arch_plugin,
+       bfd_arch_powerpc,   /* PowerPC */
+     #define bfd_mach_ppc           32
+     #define bfd_mach_ppc64         64
+     #define bfd_mach_ppc_403       403
+     #define bfd_mach_ppc_403gc     4030
+     #define bfd_mach_ppc_405       405
+     #define bfd_mach_ppc_505       505
+     #define bfd_mach_ppc_601       601
+     #define bfd_mach_ppc_602       602
+     #define bfd_mach_ppc_603       603
+     #define bfd_mach_ppc_ec603e    6031
+     #define bfd_mach_ppc_604       604
+     #define bfd_mach_ppc_620       620
+     #define bfd_mach_ppc_630       630
+     #define bfd_mach_ppc_750       750
+     #define bfd_mach_ppc_860       860
+     #define bfd_mach_ppc_a35       35
+     #define bfd_mach_ppc_rs64ii    642
+     #define bfd_mach_ppc_rs64iii   643
+     #define bfd_mach_ppc_7400      7400
+     #define bfd_mach_ppc_e500      500
+     #define bfd_mach_ppc_e500mc    5001
+     #define bfd_mach_ppc_e500mc64  5005
+     #define bfd_mach_ppc_e5500     5006
+     #define bfd_mach_ppc_e6500     5007
+     #define bfd_mach_ppc_titan     83
+     #define bfd_mach_ppc_vle       84
+       bfd_arch_rs6000,    /* IBM RS/6000 */
+     #define bfd_mach_rs6k          6000
+     #define bfd_mach_rs6k_rs1      6001
+     #define bfd_mach_rs6k_rsc      6003
+     #define bfd_mach_rs6k_rs2      6002
+       bfd_arch_hppa,      /* HP PA RISC */
+     #define bfd_mach_hppa10        10
+     #define bfd_mach_hppa11        11
+     #define bfd_mach_hppa20        20
+     #define bfd_mach_hppa20w       25
+       bfd_arch_d10v,      /* Mitsubishi D10V */
+     #define bfd_mach_d10v          1
+     #define bfd_mach_d10v_ts2      2
+     #define bfd_mach_d10v_ts3      3
+       bfd_arch_d30v,      /* Mitsubishi D30V */
+       bfd_arch_dlx,       /* DLX */
+       bfd_arch_m68hc11,   /* Motorola 68HC11 */
+       bfd_arch_m68hc12,   /* Motorola 68HC12 */
+     #define bfd_mach_m6812_default 0
+     #define bfd_mach_m6812         1
+     #define bfd_mach_m6812s        2
+       bfd_arch_m9s12x,   /* Freescale S12X */
+       bfd_arch_m9s12xg,  /* Freescale XGATE */
+       bfd_arch_z8k,       /* Zilog Z8000 */
+     #define bfd_mach_z8001         1
+     #define bfd_mach_z8002         2
+       bfd_arch_h8500,     /* Renesas H8/500 (formerly Hitachi H8/500) */
+       bfd_arch_sh,        /* Renesas / SuperH SH (formerly Hitachi SH) */
+     #define bfd_mach_sh            1
+     #define bfd_mach_sh2        0x20
+     #define bfd_mach_sh_dsp     0x2d
+     #define bfd_mach_sh2a       0x2a
+     #define bfd_mach_sh2a_nofpu 0x2b
+     #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
+     #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
+     #define bfd_mach_sh2a_or_sh4  0x2a3
+     #define bfd_mach_sh2a_or_sh3e 0x2a4
+     #define bfd_mach_sh2e       0x2e
+     #define bfd_mach_sh3        0x30
+     #define bfd_mach_sh3_nommu  0x31
+     #define bfd_mach_sh3_dsp    0x3d
+     #define bfd_mach_sh3e       0x3e
+     #define bfd_mach_sh4        0x40
+     #define bfd_mach_sh4_nofpu  0x41
+     #define bfd_mach_sh4_nommu_nofpu  0x42
+     #define bfd_mach_sh4a       0x4a
+     #define bfd_mach_sh4a_nofpu 0x4b
+     #define bfd_mach_sh4al_dsp  0x4d
+     #define bfd_mach_sh5        0x50
+       bfd_arch_alpha,     /* Dec Alpha */
+     #define bfd_mach_alpha_ev4  0x10
+     #define bfd_mach_alpha_ev5  0x20
+     #define bfd_mach_alpha_ev6  0x30
+       bfd_arch_arm,       /* Advanced Risc Machines ARM.  */
+     #define bfd_mach_arm_unknown   0
+     #define bfd_mach_arm_2         1
+     #define bfd_mach_arm_2a        2
+     #define bfd_mach_arm_3         3
+     #define bfd_mach_arm_3M        4
+     #define bfd_mach_arm_4         5
+     #define bfd_mach_arm_4T        6
+     #define bfd_mach_arm_5         7
+     #define bfd_mach_arm_5T        8
+     #define bfd_mach_arm_5TE       9
+     #define bfd_mach_arm_XScale    10
+     #define bfd_mach_arm_ep9312    11
+     #define bfd_mach_arm_iWMMXt    12
+     #define bfd_mach_arm_iWMMXt2   13
+       bfd_arch_ns32k,     /* National Semiconductors ns32000 */
+       bfd_arch_w65,       /* WDC 65816 */
+       bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
+       bfd_arch_tic4x,     /* Texas Instruments TMS320C3X/4X */
+     #define bfd_mach_tic3x         30
+     #define bfd_mach_tic4x         40
+       bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
+       bfd_arch_tic6x,     /* Texas Instruments TMS320C6X */
+       bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
+       bfd_arch_v850,      /* NEC V850 */
+       bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI) */
+     #define bfd_mach_v850          1
+     #define bfd_mach_v850e         'E'
+     #define bfd_mach_v850e1        '1'
+     #define bfd_mach_v850e2        0x4532
+     #define bfd_mach_v850e2v3      0x45325633
+     #define bfd_mach_v850e3v5      0x45335635 /* ('E'|'3'|'V'|'5') */
+       bfd_arch_arc,       /* ARC Cores */
+     #define bfd_mach_arc_5         5
+     #define bfd_mach_arc_6         6
+     #define bfd_mach_arc_7         7
+     #define bfd_mach_arc_8         8
+      bfd_arch_m32c,     /* Renesas M16C/M32C.  */
+     #define bfd_mach_m16c        0x75
+     #define bfd_mach_m32c        0x78
+       bfd_arch_m32r,      /* Renesas M32R (formerly Mitsubishi M32R/D) */
+     #define bfd_mach_m32r          1 /* For backwards compatibility.  */
+     #define bfd_mach_m32rx         'x'
+     #define bfd_mach_m32r2         '2'
+       bfd_arch_mn10200,   /* Matsushita MN10200 */
+       bfd_arch_mn10300,   /* Matsushita MN10300 */
+     #define bfd_mach_mn10300               300
+     #define bfd_mach_am33          330
+     #define bfd_mach_am33_2        332
+       bfd_arch_fr30,
+     #define bfd_mach_fr30          0x46523330
+       bfd_arch_frv,
+     #define bfd_mach_frv           1
+     #define bfd_mach_frvsimple     2
+     #define bfd_mach_fr300         300
+     #define bfd_mach_fr400         400
+     #define bfd_mach_fr450         450
+     #define bfd_mach_frvtomcat     499     /* fr500 prototype */
+     #define bfd_mach_fr500         500
+     #define bfd_mach_fr550         550
+       bfd_arch_moxie,       /* The moxie processor */
+     #define bfd_mach_moxie         1
+       bfd_arch_mcore,
+       bfd_arch_mep,
+     #define bfd_mach_mep           1
+     #define bfd_mach_mep_h1        0x6831
+     #define bfd_mach_mep_c5        0x6335
+       bfd_arch_metag,
+     #define bfd_mach_metag         1
+       bfd_arch_ia64,      /* HP/Intel ia64 */
+     #define bfd_mach_ia64_elf64    64
+     #define bfd_mach_ia64_elf32    32
+       bfd_arch_ip2k,      /* Ubicom IP2K microcontrollers. */
+     #define bfd_mach_ip2022        1
+     #define bfd_mach_ip2022ext     2
+      bfd_arch_iq2000,     /* Vitesse IQ2000.  */
+     #define bfd_mach_iq2000        1
+     #define bfd_mach_iq10          2
+       bfd_arch_epiphany,   /* Adapteva EPIPHANY */
+     #define bfd_mach_epiphany16    1
+     #define bfd_mach_epiphany32    2
+       bfd_arch_mt,
+     #define bfd_mach_ms1           1
+     #define bfd_mach_mrisc2        2
+     #define bfd_mach_ms2           3
+       bfd_arch_pj,
+       bfd_arch_avr,       /* Atmel AVR microcontrollers.  */
+     #define bfd_mach_avr1          1
+     #define bfd_mach_avr2          2
+     #define bfd_mach_avr25         25
+     #define bfd_mach_avr3          3
+     #define bfd_mach_avr31         31
+     #define bfd_mach_avr35         35
+     #define bfd_mach_avr4          4
+     #define bfd_mach_avr5          5
+     #define bfd_mach_avr51         51
+     #define bfd_mach_avr6          6
+     #define bfd_mach_avrxmega1 101
+     #define bfd_mach_avrxmega2 102
+     #define bfd_mach_avrxmega3 103
+     #define bfd_mach_avrxmega4 104
+     #define bfd_mach_avrxmega5 105
+     #define bfd_mach_avrxmega6 106
+     #define bfd_mach_avrxmega7 107
+       bfd_arch_bfin,        /* ADI Blackfin */
+     #define bfd_mach_bfin          1
+       bfd_arch_cr16,       /* National Semiconductor CompactRISC (ie CR16). */
+     #define bfd_mach_cr16          1
+       bfd_arch_cr16c,       /* National Semiconductor CompactRISC. */
+     #define bfd_mach_cr16c         1
+       bfd_arch_crx,       /*  National Semiconductor CRX.  */
+     #define bfd_mach_crx           1
+       bfd_arch_cris,      /* Axis CRIS */
+     #define bfd_mach_cris_v0_v10   255
+     #define bfd_mach_cris_v32      32
+     #define bfd_mach_cris_v10_v32  1032
+       bfd_arch_rl78,
+     #define bfd_mach_rl78  0x75
+       bfd_arch_rx,        /* Renesas RX.  */
+     #define bfd_mach_rx            0x75
+       bfd_arch_s390,      /* IBM s390 */
+     #define bfd_mach_s390_31       31
+     #define bfd_mach_s390_64       64
+       bfd_arch_score,     /* Sunplus score */
+     #define bfd_mach_score3         3
+     #define bfd_mach_score7         7
+       bfd_arch_openrisc,  /* OpenRISC */
+       bfd_arch_mmix,      /* Donald Knuth's educational processor.  */
+       bfd_arch_xstormy16,
+     #define bfd_mach_xstormy16     1
+       bfd_arch_msp430,    /* Texas Instruments MSP430 architecture.  */
+     #define bfd_mach_msp11          11
+     #define bfd_mach_msp110         110
+     #define bfd_mach_msp12          12
+     #define bfd_mach_msp13          13
+     #define bfd_mach_msp14          14
+     #define bfd_mach_msp15          15
+     #define bfd_mach_msp16          16
+     #define bfd_mach_msp20          20
+     #define bfd_mach_msp21          21
+     #define bfd_mach_msp22          22
+     #define bfd_mach_msp23          23
+     #define bfd_mach_msp24          24
+     #define bfd_mach_msp26          26
+     #define bfd_mach_msp31          31
+     #define bfd_mach_msp32          32
+     #define bfd_mach_msp33          33
+     #define bfd_mach_msp41          41
+     #define bfd_mach_msp42          42
+     #define bfd_mach_msp43          43
+     #define bfd_mach_msp44          44
+     #define bfd_mach_msp430x        45
+     #define bfd_mach_msp46          46
+     #define bfd_mach_msp47          47
+     #define bfd_mach_msp54          54
+       bfd_arch_xc16x,     /* Infineon's XC16X Series.               */
+     #define bfd_mach_xc16x         1
+     #define bfd_mach_xc16xl        2
+     #define bfd_mach_xc16xs        3
+       bfd_arch_xgate,   /* Freescale XGATE */
+     #define bfd_mach_xgate         1
+       bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
+     #define bfd_mach_xtensa        1
+       bfd_arch_z80,
+     #define bfd_mach_z80strict      1 /* No undocumented opcodes.  */
+     #define bfd_mach_z80            3 /* With ixl, ixh, iyl, and iyh.  */
+     #define bfd_mach_z80full        7 /* All undocumented instructions.  */
+     #define bfd_mach_r800           11 /* R800: successor with multiplication.  */
+       bfd_arch_lm32,      /* Lattice Mico32 */
+     #define bfd_mach_lm32      1
+       bfd_arch_microblaze,/* Xilinx MicroBlaze. */
+       bfd_arch_tilepro,   /* Tilera TILEPro */
+       bfd_arch_tilegx, /* Tilera TILE-Gx */
+     #define bfd_mach_tilepro   1
+     #define bfd_mach_tilegx    1
+     #define bfd_mach_tilegx32  2
+       bfd_arch_aarch64,   /* AArch64  */
+     #define bfd_mach_aarch64 0
+     #define bfd_mach_aarch64_ilp32 32
+       bfd_arch_nios2,
+     #define bfd_mach_nios2 0
+       bfd_arch_last
+       };
+
+2.13.2 bfd_arch_info
+--------------------
+
+*Description*
+This structure contains information on architectures for use within BFD.
+
+     typedef struct bfd_arch_info
+     {
+       int bits_per_word;
+       int bits_per_address;
+       int bits_per_byte;
+       enum bfd_architecture arch;
+       unsigned long mach;
+       const char *arch_name;
+       const char *printable_name;
+       unsigned int section_align_power;
+       /* TRUE if this is the default machine for the architecture.
+          The default arch should be the first entry for an arch so that
+          all the entries for that arch can be accessed via `next'.  */
+       bfd_boolean the_default;
+       const struct bfd_arch_info * (*compatible)
+         (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
+
+       bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
+
+       /* Allocate via bfd_malloc and return a fill buffer of size COUNT.  If
+          IS_BIGENDIAN is TRUE, the order of bytes is big endian.  If CODE is
+          TRUE, the buffer contains code.  */
+       void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
+                      bfd_boolean code);
+
+       const struct bfd_arch_info *next;
+     }
+     bfd_arch_info_type;
+
+2.13.2.1 `bfd_printable_name'
+.............................
+
+*Synopsis*
+     const char *bfd_printable_name (bfd *abfd);
+   *Description*
+Return a printable string representing the architecture and machine
+from the pointer to the architecture info structure.
+
+2.13.2.2 `bfd_scan_arch'
+........................
+
+*Synopsis*
+     const bfd_arch_info_type *bfd_scan_arch (const char *string);
+   *Description*
+Figure out if BFD supports any cpu which could be described with the
+name STRING.  Return a pointer to an `arch_info' structure if a machine
+is found, otherwise NULL.
+
+2.13.2.3 `bfd_arch_list'
+........................
+
+*Synopsis*
+     const char **bfd_arch_list (void);
+   *Description*
+Return a freshly malloced NULL-terminated vector of the names of all
+the valid BFD architectures.  Do not modify the names.
+
+2.13.2.4 `bfd_arch_get_compatible'
+..................................
+
+*Synopsis*
+     const bfd_arch_info_type *bfd_arch_get_compatible
+        (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
+   *Description*
+Determine whether two BFDs' architectures and machine types are
+compatible.  Calculates the lowest common denominator between the two
+architectures and machine types implied by the BFDs and returns a
+pointer to an `arch_info' structure describing the compatible machine.
+
+2.13.2.5 `bfd_default_arch_struct'
+..................................
+
+*Description*
+The `bfd_default_arch_struct' is an item of `bfd_arch_info_type' which
+has been initialized to a fairly generic state.  A BFD starts life by
+pointing to this structure, until the correct back end has determined
+the real architecture of the file.
+     extern const bfd_arch_info_type bfd_default_arch_struct;
+
+2.13.2.6 `bfd_set_arch_info'
+............................
+
+*Synopsis*
+     void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
+   *Description*
+Set the architecture info of ABFD to ARG.
+
+2.13.2.7 `bfd_default_set_arch_mach'
+....................................
+
+*Synopsis*
+     bfd_boolean bfd_default_set_arch_mach
+        (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
+   *Description*
+Set the architecture and machine type in BFD ABFD to ARCH and MACH.
+Find the correct pointer to a structure and insert it into the
+`arch_info' pointer.
+
+2.13.2.8 `bfd_get_arch'
+.......................
+
+*Synopsis*
+     enum bfd_architecture bfd_get_arch (bfd *abfd);
+   *Description*
+Return the enumerated type which describes the BFD ABFD's architecture.
+
+2.13.2.9 `bfd_get_mach'
+.......................
+
+*Synopsis*
+     unsigned long bfd_get_mach (bfd *abfd);
+   *Description*
+Return the long type which describes the BFD ABFD's machine.
+
+2.13.2.10 `bfd_arch_bits_per_byte'
+..................................
+
+*Synopsis*
+     unsigned int bfd_arch_bits_per_byte (bfd *abfd);
+   *Description*
+Return the number of bits in one of the BFD ABFD's architecture's bytes.
+
+2.13.2.11 `bfd_arch_bits_per_address'
+.....................................
+
+*Synopsis*
+     unsigned int bfd_arch_bits_per_address (bfd *abfd);
+   *Description*
+Return the number of bits in one of the BFD ABFD's architecture's
+addresses.
+
+2.13.2.12 `bfd_default_compatible'
+..................................
+
+*Synopsis*
+     const bfd_arch_info_type *bfd_default_compatible
+        (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
+   *Description*
+The default function for testing for compatibility.
+
+2.13.2.13 `bfd_default_scan'
+............................
+
+*Synopsis*
+     bfd_boolean bfd_default_scan
+        (const struct bfd_arch_info *info, const char *string);
+   *Description*
+The default function for working out whether this is an architecture
+hit and a machine hit.
+
+2.13.2.14 `bfd_get_arch_info'
+.............................
+
+*Synopsis*
+     const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
+   *Description*
+Return the architecture info struct in ABFD.
+
+2.13.2.15 `bfd_lookup_arch'
+...........................
+
+*Synopsis*
+     const bfd_arch_info_type *bfd_lookup_arch
+        (enum bfd_architecture arch, unsigned long machine);
+   *Description*
+Look for the architecture info structure which matches the arguments
+ARCH and MACHINE. A machine of 0 matches the machine/architecture
+structure which marks itself as the default.
+
+2.13.2.16 `bfd_printable_arch_mach'
+...................................
+
+*Synopsis*
+     const char *bfd_printable_arch_mach
+        (enum bfd_architecture arch, unsigned long machine);
+   *Description*
+Return a printable string representing the architecture and machine
+type.
+
+   This routine is depreciated.
+
+2.13.2.17 `bfd_octets_per_byte'
+...............................
+
+*Synopsis*
+     unsigned int bfd_octets_per_byte (bfd *abfd);
+   *Description*
+Return the number of octets (8-bit quantities) per target byte (minimum
+addressable unit).  In most cases, this will be one, but some DSP
+targets have 16, 32, or even 48 bits per byte.
+
+2.13.2.18 `bfd_arch_mach_octets_per_byte'
+.........................................
+
+*Synopsis*
+     unsigned int bfd_arch_mach_octets_per_byte
+        (enum bfd_architecture arch, unsigned long machine);
+   *Description*
+See bfd_octets_per_byte.
+
+   This routine is provided for those cases where a bfd * is not
+available
+
+2.13.2.19 `bfd_arch_default_fill'
+.................................
+
+*Synopsis*
+     void *bfd_arch_default_fill (bfd_size_type count,
+         bfd_boolean is_bigendian,
+         bfd_boolean code);
+   *Description*
+Allocate via bfd_malloc and return a fill buffer of size COUNT.  If
+IS_BIGENDIAN is TRUE, the order of bytes is big endian.  If CODE is
+TRUE, the buffer contains code.
+
+
+File: bfd.info,  Node: Opening and Closing,  Next: Internal,  Prev: Architectures,  Up: BFD front end
+
+     /* Set to N to open the next N BFDs using an alternate id space.  */
+     extern unsigned int bfd_use_reserved_id;
+
+2.14 Opening and closing BFDs
+=============================
+
+2.14.1 Functions for opening and closing
+----------------------------------------
+
+2.14.1.1 `bfd_fopen'
+....................
+
+*Synopsis*
+     bfd *bfd_fopen (const char *filename, const char *target,
+         const char *mode, int fd);
+   *Description*
+Open the file FILENAME with the target TARGET.  Return a pointer to the
+created BFD.  If FD is not -1, then `fdopen' is used to open the file;
+otherwise, `fopen' is used.  MODE is passed directly to `fopen' or
+`fdopen'.
+
+   Calls `bfd_find_target', so TARGET is interpreted as by that
+function.
+
+   The new BFD is marked as cacheable iff FD is -1.
+
+   If `NULL' is returned then an error has occured.   Possible errors
+are `bfd_error_no_memory', `bfd_error_invalid_target' or `system_call'
+error.
+
+   On error, FD is always closed.
+
+2.14.1.2 `bfd_openr'
+....................
+
+*Synopsis*
+     bfd *bfd_openr (const char *filename, const char *target);
+   *Description*
+Open the file FILENAME (using `fopen') with the target TARGET.  Return
+a pointer to the created BFD.
+
+   Calls `bfd_find_target', so TARGET is interpreted as by that
+function.
+
+   If `NULL' is returned then an error has occured.   Possible errors
+are `bfd_error_no_memory', `bfd_error_invalid_target' or `system_call'
+error.
+
+2.14.1.3 `bfd_fdopenr'
+......................
+
+*Synopsis*
+     bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
+   *Description*
+`bfd_fdopenr' is to `bfd_fopenr' much like `fdopen' is to `fopen'.  It
+opens a BFD on a file already described by the FD supplied.
+
+   When the file is later `bfd_close'd, the file descriptor will be
+closed.  If the caller desires that this file descriptor be cached by
+BFD (opened as needed, closed as needed to free descriptors for other
+opens), with the supplied FD used as an initial file descriptor (but
+subject to closure at any time), call bfd_set_cacheable(bfd, 1) on the
+returned BFD.  The default is to assume no caching; the file descriptor
+will remain open until `bfd_close', and will not be affected by BFD
+operations on other files.
+
+   Possible errors are `bfd_error_no_memory',
+`bfd_error_invalid_target' and `bfd_error_system_call'.
+
+   On error, FD is closed.
+
+2.14.1.4 `bfd_openstreamr'
+..........................
+
+*Synopsis*
+     bfd *bfd_openstreamr (const char *, const char *, void *);
+   *Description*
+Open a BFD for read access on an existing stdio stream.  When the BFD
+is passed to `bfd_close', the stream will be closed.
+
+2.14.1.5 `bfd_openr_iovec'
+..........................
+
+*Synopsis*
+     bfd *bfd_openr_iovec (const char *filename, const char *target,
+         void *(*open_func) (struct bfd *nbfd,
+         void *open_closure),
+         void *open_closure,
+         file_ptr (*pread_func) (struct bfd *nbfd,
+         void *stream,
+         void *buf,
+         file_ptr nbytes,
+         file_ptr offset),
+         int (*close_func) (struct bfd *nbfd,
+         void *stream),
+         int (*stat_func) (struct bfd *abfd,
+         void *stream,
+         struct stat *sb));
+   *Description*
+Create and return a BFD backed by a read-only STREAM.  The STREAM is
+created using OPEN_FUNC, accessed using PREAD_FUNC and destroyed using
+CLOSE_FUNC.
+
+   Calls `bfd_find_target', so TARGET is interpreted as by that
+function.
+
+   Calls OPEN_FUNC (which can call `bfd_zalloc' and `bfd_get_filename')
+to obtain the read-only stream backing the BFD.  OPEN_FUNC either
+succeeds returning the non-`NULL' STREAM, or fails returning `NULL'
+(setting `bfd_error').
+
+   Calls PREAD_FUNC to request NBYTES of data from STREAM starting at
+OFFSET (e.g., via a call to `bfd_read').  PREAD_FUNC either succeeds
+returning the number of bytes read (which can be less than NBYTES when
+end-of-file), or fails returning -1 (setting `bfd_error').
+
+   Calls CLOSE_FUNC when the BFD is later closed using `bfd_close'.
+CLOSE_FUNC either succeeds returning 0, or fails returning -1 (setting
+`bfd_error').
+
+   Calls STAT_FUNC to fill in a stat structure for bfd_stat,
+bfd_get_size, and bfd_get_mtime calls.  STAT_FUNC returns 0 on success,
+or returns -1 on failure (setting `bfd_error').
+
+   If `bfd_openr_iovec' returns `NULL' then an error has occurred.
+Possible errors are `bfd_error_no_memory', `bfd_error_invalid_target'
+and `bfd_error_system_call'.
+
+2.14.1.6 `bfd_openw'
+....................
+
+*Synopsis*
+     bfd *bfd_openw (const char *filename, const char *target);
+   *Description*
+Create a BFD, associated with file FILENAME, using the file format
+TARGET, and return a pointer to it.
+
+   Possible errors are `bfd_error_system_call', `bfd_error_no_memory',
+`bfd_error_invalid_target'.
+
+2.14.1.7 `bfd_close'
+....................
+
+*Synopsis*
+     bfd_boolean bfd_close (bfd *abfd);
+   *Description*
+Close a BFD. If the BFD was open for writing, then pending operations
+are completed and the file written out and closed.  If the created file
+is executable, then `chmod' is called to mark it as such.
+
+   All memory attached to the BFD is released.
+
+   The file descriptor associated with the BFD is closed (even if it
+was passed in to BFD by `bfd_fdopenr').
+
+   *Returns*
+`TRUE' is returned if all is ok, otherwise `FALSE'.
+
+2.14.1.8 `bfd_close_all_done'
+.............................
+
+*Synopsis*
+     bfd_boolean bfd_close_all_done (bfd *);
+   *Description*
+Close a BFD.  Differs from `bfd_close' since it does not complete any
+pending operations.  This routine would be used if the application had
+just used BFD for swapping and didn't want to use any of the writing
+code.
+
+   If the created file is executable, then `chmod' is called to mark it
+as such.
+
+   All memory attached to the BFD is released.
+
+   *Returns*
+`TRUE' is returned if all is ok, otherwise `FALSE'.
+
+2.14.1.9 `bfd_create'
+.....................
+
+*Synopsis*
+     bfd *bfd_create (const char *filename, bfd *templ);
+   *Description*
+Create a new BFD in the manner of `bfd_openw', but without opening a
+file. The new BFD takes the target from the target used by TEMPL. The
+format is always set to `bfd_object'.
+
+2.14.1.10 `bfd_make_writable'
+.............................
+
+*Synopsis*
+     bfd_boolean bfd_make_writable (bfd *abfd);
+   *Description*
+Takes a BFD as created by `bfd_create' and converts it into one like as
+returned by `bfd_openw'.  It does this by converting the BFD to
+BFD_IN_MEMORY.  It's assumed that you will call `bfd_make_readable' on
+this bfd later.
+
+   *Returns*
+`TRUE' is returned if all is ok, otherwise `FALSE'.
+
+2.14.1.11 `bfd_make_readable'
+.............................
+
+*Synopsis*
+     bfd_boolean bfd_make_readable (bfd *abfd);
+   *Description*
+Takes a BFD as created by `bfd_create' and `bfd_make_writable' and
+converts it into one like as returned by `bfd_openr'.  It does this by
+writing the contents out to the memory buffer, then reversing the
+direction.
+
+   *Returns*
+`TRUE' is returned if all is ok, otherwise `FALSE'.
+
+2.14.1.12 `bfd_alloc'
+.....................
+
+*Synopsis*
+     void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
+   *Description*
+Allocate a block of WANTED bytes of memory attached to `abfd' and
+return a pointer to it.
+
+2.14.1.13 `bfd_alloc2'
+......................
+
+*Synopsis*
+     void *bfd_alloc2 (bfd *abfd, bfd_size_type nmemb, bfd_size_type size);
+   *Description*
+Allocate a block of NMEMB elements of SIZE bytes each of memory
+attached to `abfd' and return a pointer to it.
+
+2.14.1.14 `bfd_zalloc'
+......................
+
+*Synopsis*
+     void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
+   *Description*
+Allocate a block of WANTED bytes of zeroed memory attached to `abfd'
+and return a pointer to it.
+
+2.14.1.15 `bfd_zalloc2'
+.......................
+
+*Synopsis*
+     void *bfd_zalloc2 (bfd *abfd, bfd_size_type nmemb, bfd_size_type size);
+   *Description*
+Allocate a block of NMEMB elements of SIZE bytes each of zeroed memory
+attached to `abfd' and return a pointer to it.
+
+2.14.1.16 `bfd_calc_gnu_debuglink_crc32'
+........................................
+
+*Synopsis*
+     unsigned long bfd_calc_gnu_debuglink_crc32
+        (unsigned long crc, const unsigned char *buf, bfd_size_type len);
+   *Description*
+Computes a CRC value as used in the .gnu_debuglink section.  Advances
+the previously computed CRC value by computing and adding in the crc32
+for LEN bytes of BUF.
+
+   *Returns*
+Return the updated CRC32 value.
+
+2.14.1.17 `bfd_get_debug_link_info'
+...................................
+
+*Synopsis*
+     char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out);
+   *Description*
+fetch the filename and CRC32 value for any separate debuginfo
+associated with ABFD. Return NULL if no such info found, otherwise
+return filename and update CRC32_OUT.  The returned filename is
+allocated with `malloc'; freeing it is the responsibility of the caller.
+
+2.14.1.18 `bfd_get_alt_debug_link_info'
+.......................................
+
+*Synopsis*
+     char *bfd_get_alt_debug_link_info (bfd *abfd, unsigned long *crc32_out);
+   *Description*
+Fetch the filename and BuildID value for any alternate debuginfo
+associated with ABFD.  Return NULL if no such info found, otherwise
+return filename and update BUILDID_OUT.  The returned filename is
+allocated with `malloc'; freeing it is the responsibility of the caller.
+
+2.14.1.19 `separate_debug_file_exists'
+......................................
+
+*Synopsis*
+     bfd_boolean separate_debug_file_exists
+        (char *name, unsigned long crc32);
+   *Description*
+Checks to see if NAME is a file and if its contents match CRC32.
+
+2.14.1.20 `separate_alt_debug_file_exists'
+..........................................
+
+*Synopsis*
+     bfd_boolean separate_alt_debug_file_exists
+        (char *name, unsigned long crc32);
+   *Description*
+Checks to see if NAME is a file and if its BuildID matches BUILDID.
+
+2.14.1.21 `find_separate_debug_file'
+....................................
+
+*Synopsis*
+     char *find_separate_debug_file (bfd *abfd);
+   *Description*
+Searches ABFD for a section called SECTION_NAME which is expected to
+contain a reference to a file containing separate debugging
+information.  The function scans various locations in the filesystem,
+including the file tree rooted at DEBUG_FILE_DIRECTORY, and returns the
+first matching filename that it finds.  If CHECK_CRC is TRUE then the
+contents of the file must also match the CRC value contained in
+SECTION_NAME.  Returns NULL if no valid file could be found.
+
+2.14.1.22 `bfd_follow_gnu_debuglink'
+....................................
+
+*Synopsis*
+     char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
+   *Description*
+Takes a BFD and searches it for a .gnu_debuglink section.  If this
+section is found, it examines the section for the name and checksum of
+a '.debug' file containing auxiliary debugging information.  It then
+searches the filesystem for this .debug file in some standard
+locations, including the directory tree rooted at DIR, and if found
+returns the full filename.
+
+   If DIR is NULL, it will search a default path configured into libbfd
+at build time.  [XXX this feature is not currently implemented].
+
+   *Returns*
+`NULL' on any errors or failure to locate the .debug file, otherwise a
+pointer to a heap-allocated string containing the filename.  The caller
+is responsible for freeing this string.
+
+2.14.1.23 `bfd_follow_gnu_debugaltlink'
+.......................................
+
+*Synopsis*
+     char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir);
+   *Description*
+Takes a BFD and searches it for a .gnu_debugaltlink section.  If this
+section is found, it examines the section for the name of a file
+containing auxiliary debugging information.  It then searches the
+filesystem for this file in a set of standard locations, including the
+directory tree rooted at DIR, and if found returns the full filename.
+
+   If DIR is NULL, it will search a default path configured into libbfd
+at build time.  [FIXME: This feature is not currently implemented].
+
+   *Returns*
+`NULL' on any errors or failure to locate the debug file, otherwise a
+pointer to a heap-allocated string containing the filename.  The caller
+is responsible for freeing this string.
+
+2.14.1.24 `bfd_create_gnu_debuglink_section'
+............................................
+
+*Synopsis*
+     struct bfd_section *bfd_create_gnu_debuglink_section
+        (bfd *abfd, const char *filename);
+   *Description*
+Takes a BFD and adds a .gnu_debuglink section to it.  The section is
+sized to be big enough to contain a link to the specified FILENAME.
+
+   *Returns*
+A pointer to the new section is returned if all is ok.  Otherwise
+`NULL' is returned and bfd_error is set.
+
+2.14.1.25 `bfd_fill_in_gnu_debuglink_section'
+.............................................
+
+*Synopsis*
+     bfd_boolean bfd_fill_in_gnu_debuglink_section
+        (bfd *abfd, struct bfd_section *sect, const char *filename);
+   *Description*
+Takes a BFD and containing a .gnu_debuglink section SECT and fills in
+the contents of the section to contain a link to the specified
+FILENAME.  The filename should be relative to the current directory.
+
+   *Returns*
+`TRUE' is returned if all is ok.  Otherwise `FALSE' is returned and
+bfd_error is set.
+
+
+File: bfd.info,  Node: Internal,  Next: File Caching,  Prev: Opening and Closing,  Up: BFD front end
+
+2.15 Implementation details
+===========================
+
+2.15.1 Internal functions
+-------------------------
+
+*Description*
+These routines are used within BFD.  They are not intended for export,
+but are documented here for completeness.
+
+2.15.1.1 `bfd_write_bigendian_4byte_int'
+........................................
+
+*Synopsis*
+     bfd_boolean bfd_write_bigendian_4byte_int (bfd *, unsigned int);
+   *Description*
+Write a 4 byte integer I to the output BFD ABFD, in big endian order
+regardless of what else is going on.  This is useful in archives.
+
+2.15.1.2 `bfd_put_size'
+.......................
+
+2.15.1.3 `bfd_get_size'
+.......................
+
+*Description*
+These macros as used for reading and writing raw data in sections; each
+access (except for bytes) is vectored through the target format of the
+BFD and mangled accordingly. The mangling performs any necessary endian
+translations and removes alignment restrictions.  Note that types
+accepted and returned by these macros are identical so they can be
+swapped around in macros--for example, `libaout.h' defines `GET_WORD'
+to either `bfd_get_32' or `bfd_get_64'.
+
+   In the put routines, VAL must be a `bfd_vma'.  If we are on a system
+without prototypes, the caller is responsible for making sure that is
+true, with a cast if necessary.  We don't cast them in the macro
+definitions because that would prevent `lint' or `gcc -Wall' from
+detecting sins such as passing a pointer.  To detect calling these with
+less than a `bfd_vma', use `gcc -Wconversion' on a host with 64 bit
+`bfd_vma''s.
+
+     /* Byte swapping macros for user section data.  */
+
+     #define bfd_put_8(abfd, val, ptr) \
+       ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
+     #define bfd_put_signed_8 \
+       bfd_put_8
+     #define bfd_get_8(abfd, ptr) \
+       (*(const unsigned char *) (ptr) & 0xff)
+     #define bfd_get_signed_8(abfd, ptr) \
+       (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
+
+     #define bfd_put_16(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
+     #define bfd_put_signed_16 \
+       bfd_put_16
+     #define bfd_get_16(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx16, (ptr))
+     #define bfd_get_signed_16(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
+
+     #define bfd_put_32(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
+     #define bfd_put_signed_32 \
+       bfd_put_32
+     #define bfd_get_32(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx32, (ptr))
+     #define bfd_get_signed_32(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
+
+     #define bfd_put_64(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
+     #define bfd_put_signed_64 \
+       bfd_put_64
+     #define bfd_get_64(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx64, (ptr))
+     #define bfd_get_signed_64(abfd, ptr) \
+       BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
+
+     #define bfd_get(bits, abfd, ptr)                       \
+       ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr)       \
+        : (bits) == 16 ? bfd_get_16 (abfd, ptr)             \
+        : (bits) == 32 ? bfd_get_32 (abfd, ptr)             \
+        : (bits) == 64 ? bfd_get_64 (abfd, ptr)             \
+        : (abort (), (bfd_vma) - 1))
+
+     #define bfd_put(bits, abfd, val, ptr)                  \
+       ((bits) == 8 ? bfd_put_8  (abfd, val, ptr)           \
+        : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)                \
+        : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)                \
+        : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)                \
+        : (abort (), (void) 0))
+
+2.15.1.4 `bfd_h_put_size'
+.........................
+
+*Description*
+These macros have the same function as their `bfd_get_x' brethren,
+except that they are used for removing information for the header
+records of object files. Believe it or not, some object files keep
+their header records in big endian order and their data in little
+endian order.
+
+     /* Byte swapping macros for file header data.  */
+
+     #define bfd_h_put_8(abfd, val, ptr) \
+       bfd_put_8 (abfd, val, ptr)
+     #define bfd_h_put_signed_8(abfd, val, ptr) \
+       bfd_put_8 (abfd, val, ptr)
+     #define bfd_h_get_8(abfd, ptr) \
+       bfd_get_8 (abfd, ptr)
+     #define bfd_h_get_signed_8(abfd, ptr) \
+       bfd_get_signed_8 (abfd, ptr)
+
+     #define bfd_h_put_16(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
+     #define bfd_h_put_signed_16 \
+       bfd_h_put_16
+     #define bfd_h_get_16(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx16, (ptr))
+     #define bfd_h_get_signed_16(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
+
+     #define bfd_h_put_32(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
+     #define bfd_h_put_signed_32 \
+       bfd_h_put_32
+     #define bfd_h_get_32(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx32, (ptr))
+     #define bfd_h_get_signed_32(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
+
+     #define bfd_h_put_64(abfd, val, ptr) \
+       BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
+     #define bfd_h_put_signed_64 \
+       bfd_h_put_64
+     #define bfd_h_get_64(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx64, (ptr))
+     #define bfd_h_get_signed_64(abfd, ptr) \
+       BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
+
+     /* Aliases for the above, which should eventually go away.  */
+
+     #define H_PUT_64  bfd_h_put_64
+     #define H_PUT_32  bfd_h_put_32
+     #define H_PUT_16  bfd_h_put_16
+     #define H_PUT_8   bfd_h_put_8
+     #define H_PUT_S64 bfd_h_put_signed_64
+     #define H_PUT_S32 bfd_h_put_signed_32
+     #define H_PUT_S16 bfd_h_put_signed_16
+     #define H_PUT_S8  bfd_h_put_signed_8
+     #define H_GET_64  bfd_h_get_64
+     #define H_GET_32  bfd_h_get_32
+     #define H_GET_16  bfd_h_get_16
+     #define H_GET_8   bfd_h_get_8
+     #define H_GET_S64 bfd_h_get_signed_64
+     #define H_GET_S32 bfd_h_get_signed_32
+     #define H_GET_S16 bfd_h_get_signed_16
+     #define H_GET_S8  bfd_h_get_signed_8
+
+2.15.1.5 `bfd_log2'
+...................
+
+*Synopsis*
+     unsigned int bfd_log2 (bfd_vma x);
+   *Description*
+Return the log base 2 of the value supplied, rounded up.  E.g., an X of
+1025 returns 11.  A X of 0 returns 0.
+
+
+File: bfd.info,  Node: File Caching,  Next: Linker Functions,  Prev: Internal,  Up: BFD front end
+
+2.16 File caching
+=================
+
+The file caching mechanism is embedded within BFD and allows the
+application to open as many BFDs as it wants without regard to the
+underlying operating system's file descriptor limit (often as low as 20
+open files).  The module in `cache.c' maintains a least recently used
+list of `bfd_cache_max_open' files, and exports the name
+`bfd_cache_lookup', which runs around and makes sure that the required
+BFD is open. If not, then it chooses a file to close, closes it and
+opens the one wanted, returning its file handle.
+
+2.16.1 Caching functions
+------------------------
+
+2.16.1.1 `bfd_cache_init'
+.........................
+
+*Synopsis*
+     bfd_boolean bfd_cache_init (bfd *abfd);
+   *Description*
+Add a newly opened BFD to the cache.
+
+2.16.1.2 `bfd_cache_close'
+..........................
+
+*Synopsis*
+     bfd_boolean bfd_cache_close (bfd *abfd);
+   *Description*
+Remove the BFD ABFD from the cache. If the attached file is open, then
+close it too.
+
+   *Returns*
+`FALSE' is returned if closing the file fails, `TRUE' is returned if
+all is well.
+
+2.16.1.3 `bfd_cache_close_all'
+..............................
+
+*Synopsis*
+     bfd_boolean bfd_cache_close_all (void);
+   *Description*
+Remove all BFDs from the cache. If the attached file is open, then
+close it too.
+
+   *Returns*
+`FALSE' is returned if closing one of the file fails, `TRUE' is
+returned if all is well.
+
+2.16.1.4 `bfd_open_file'
+........................
+
+*Synopsis*
+     FILE* bfd_open_file (bfd *abfd);
+   *Description*
+Call the OS to open a file for ABFD.  Return the `FILE *' (possibly
+`NULL') that results from this operation.  Set up the BFD so that
+future accesses know the file is open. If the `FILE *' returned is
+`NULL', then it won't have been put in the cache, so it won't have to
+be removed from it.
+
+
+File: bfd.info,  Node: Linker Functions,  Next: Hash Tables,  Prev: File Caching,  Up: BFD front end
+
+2.17 Linker Functions
+=====================
+
+The linker uses three special entry points in the BFD target vector.
+It is not necessary to write special routines for these entry points
+when creating a new BFD back end, since generic versions are provided.
+However, writing them can speed up linking and make it use
+significantly less runtime memory.
+
+   The first routine creates a hash table used by the other routines.
+The second routine adds the symbols from an object file to the hash
+table.  The third routine takes all the object files and links them
+together to create the output file.  These routines are designed so
+that the linker proper does not need to know anything about the symbols
+in the object files that it is linking.  The linker merely arranges the
+sections as directed by the linker script and lets BFD handle the
+details of symbols and relocs.
+
+   The second routine and third routines are passed a pointer to a
+`struct bfd_link_info' structure (defined in `bfdlink.h') which holds
+information relevant to the link, including the linker hash table
+(which was created by the first routine) and a set of callback
+functions to the linker proper.
+
+   The generic linker routines are in `linker.c', and use the header
+file `genlink.h'.  As of this writing, the only back ends which have
+implemented versions of these routines are a.out (in `aoutx.h') and
+ECOFF (in `ecoff.c').  The a.out routines are used as examples
+throughout this section.
+
+* Menu:
+
+* Creating a Linker Hash Table::
+* Adding Symbols to the Hash Table::
+* Performing the Final Link::
+
+
+File: bfd.info,  Node: Creating a Linker Hash Table,  Next: Adding Symbols to the Hash Table,  Prev: Linker Functions,  Up: Linker Functions
+
+2.17.1 Creating a linker hash table
+-----------------------------------
+
+The linker routines must create a hash table, which must be derived
+from `struct bfd_link_hash_table' described in `bfdlink.c'.  *Note Hash
+Tables::, for information on how to create a derived hash table.  This
+entry point is called using the target vector of the linker output file.
+
+   The `_bfd_link_hash_table_create' entry point must allocate and
+initialize an instance of the desired hash table.  If the back end does
+not require any additional information to be stored with the entries in
+the hash table, the entry point may simply create a `struct
+bfd_link_hash_table'.  Most likely, however, some additional
+information will be needed.
+
+   For example, with each entry in the hash table the a.out linker
+keeps the index the symbol has in the final output file (this index
+number is used so that when doing a relocatable link the symbol index
+used in the output file can be quickly filled in when copying over a
+reloc).  The a.out linker code defines the required structures and
+functions for a hash table derived from `struct bfd_link_hash_table'.
+The a.out linker hash table is created by the function
+`NAME(aout,link_hash_table_create)'; it simply allocates space for the
+hash table, initializes it, and returns a pointer to it.
+
+   When writing the linker routines for a new back end, you will
+generally not know exactly which fields will be required until you have
+finished.  You should simply create a new hash table which defines no
+additional fields, and then simply add fields as they become necessary.
+
+
+File: bfd.info,  Node: Adding Symbols to the Hash Table,  Next: Performing the Final Link,  Prev: Creating a Linker Hash Table,  Up: Linker Functions
+
+2.17.2 Adding symbols to the hash table
+---------------------------------------
+
+The linker proper will call the `_bfd_link_add_symbols' entry point for
+each object file or archive which is to be linked (typically these are
+the files named on the command line, but some may also come from the
+linker script).  The entry point is responsible for examining the file.
+For an object file, BFD must add any relevant symbol information to
+the hash table.  For an archive, BFD must determine which elements of
+the archive should be used and adding them to the link.
+
+   The a.out version of this entry point is
+`NAME(aout,link_add_symbols)'.
+
+* Menu:
+
+* Differing file formats::
+* Adding symbols from an object file::
+* Adding symbols from an archive::
+
+
+File: bfd.info,  Node: Differing file formats,  Next: Adding symbols from an object file,  Prev: Adding Symbols to the Hash Table,  Up: Adding Symbols to the Hash Table
+
+2.17.2.1 Differing file formats
+...............................
+
+Normally all the files involved in a link will be of the same format,
+but it is also possible to link together different format object files,
+and the back end must support that.  The `_bfd_link_add_symbols' entry
+point is called via the target vector of the file to be added.  This
+has an important consequence: the function may not assume that the hash
+table is the type created by the corresponding
+`_bfd_link_hash_table_create' vector.  All the `_bfd_link_add_symbols'
+function can assume about the hash table is that it is derived from
+`struct bfd_link_hash_table'.
+
+   Sometimes the `_bfd_link_add_symbols' function must store some
+information in the hash table entry to be used by the `_bfd_final_link'
+function.  In such a case the output bfd xvec must be checked to make
+sure that the hash table was created by an object file of the same
+format.
+
+   The `_bfd_final_link' routine must be prepared to handle a hash
+entry without any extra information added by the
+`_bfd_link_add_symbols' function.  A hash entry without extra
+information will also occur when the linker script directs the linker
+to create a symbol.  Note that, regardless of how a hash table entry is
+added, all the fields will be initialized to some sort of null value by
+the hash table entry initialization function.
+
+   See `ecoff_link_add_externals' for an example of how to check the
+output bfd before saving information (in this case, the ECOFF external
+symbol debugging information) in a hash table entry.
+
+
+File: bfd.info,  Node: Adding symbols from an object file,  Next: Adding symbols from an archive,  Prev: Differing file formats,  Up: Adding Symbols to the Hash Table
+
+2.17.2.2 Adding symbols from an object file
+...........................................
+
+When the `_bfd_link_add_symbols' routine is passed an object file, it
+must add all externally visible symbols in that object file to the hash
+table.  The actual work of adding the symbol to the hash table is
+normally handled by the function `_bfd_generic_link_add_one_symbol'.
+The `_bfd_link_add_symbols' routine is responsible for reading all the
+symbols from the object file and passing the correct information to
+`_bfd_generic_link_add_one_symbol'.
+
+   The `_bfd_link_add_symbols' routine should not use
+`bfd_canonicalize_symtab' to read the symbols.  The point of providing
+this routine is to avoid the overhead of converting the symbols into
+generic `asymbol' structures.
+
+   `_bfd_generic_link_add_one_symbol' handles the details of combining
+common symbols, warning about multiple definitions, and so forth.  It
+takes arguments which describe the symbol to add, notably symbol flags,
+a section, and an offset.  The symbol flags include such things as
+`BSF_WEAK' or `BSF_INDIRECT'.  The section is a section in the object
+file, or something like `bfd_und_section_ptr' for an undefined symbol
+or `bfd_com_section_ptr' for a common symbol.
+
+   If the `_bfd_final_link' routine is also going to need to read the
+symbol information, the `_bfd_link_add_symbols' routine should save it
+somewhere attached to the object file BFD.  However, the information
+should only be saved if the `keep_memory' field of the `info' argument
+is TRUE, so that the `-no-keep-memory' linker switch is effective.
+
+   The a.out function which adds symbols from an object file is
+`aout_link_add_object_symbols', and most of the interesting work is in
+`aout_link_add_symbols'.  The latter saves pointers to the hash tables
+entries created by `_bfd_generic_link_add_one_symbol' indexed by symbol
+number, so that the `_bfd_final_link' routine does not have to call the
+hash table lookup routine to locate the entry.
+
+
+File: bfd.info,  Node: Adding symbols from an archive,  Prev: Adding symbols from an object file,  Up: Adding Symbols to the Hash Table
+
+2.17.2.3 Adding symbols from an archive
+.......................................
+
+When the `_bfd_link_add_symbols' routine is passed an archive, it must
+look through the symbols defined by the archive and decide which
+elements of the archive should be included in the link.  For each such
+element it must call the `add_archive_element' linker callback, and it
+must add the symbols from the object file to the linker hash table.
+(The callback may in fact indicate that a replacement BFD should be
+used, in which case the symbols from that BFD should be added to the
+linker hash table instead.)
+
+   In most cases the work of looking through the symbols in the archive
+should be done by the `_bfd_generic_link_add_archive_symbols' function.
+This function builds a hash table from the archive symbol table and
+looks through the list of undefined symbols to see which elements
+should be included.  `_bfd_generic_link_add_archive_symbols' is passed
+a function to call to make the final decision about adding an archive
+element to the link and to do the actual work of adding the symbols to
+the linker hash table.
+
+   The function passed to `_bfd_generic_link_add_archive_symbols' must
+read the symbols of the archive element and decide whether the archive
+element should be included in the link.  If the element is to be
+included, the `add_archive_element' linker callback routine must be
+called with the element as an argument, and the element's symbols must
+be added to the linker hash table just as though the element had itself
+been passed to the `_bfd_link_add_symbols' function.  The
+`add_archive_element' callback has the option to indicate that it would
+like to replace the element archive with a substitute BFD, in which
+case it is the symbols of that substitute BFD that must be added to the
+linker hash table instead.
+
+   When the a.out `_bfd_link_add_symbols' function receives an archive,
+it calls `_bfd_generic_link_add_archive_symbols' passing
+`aout_link_check_archive_element' as the function argument.
+`aout_link_check_archive_element' calls `aout_link_check_ar_symbols'.
+If the latter decides to add the element (an element is only added if
+it provides a real, non-common, definition for a previously undefined
+or common symbol) it calls the `add_archive_element' callback and then
+`aout_link_check_archive_element' calls `aout_link_add_symbols' to
+actually add the symbols to the linker hash table - possibly those of a
+substitute BFD, if the `add_archive_element' callback avails itself of
+that option.
+
+   The ECOFF back end is unusual in that it does not normally call
+`_bfd_generic_link_add_archive_symbols', because ECOFF archives already
+contain a hash table of symbols.  The ECOFF back end searches the
+archive itself to avoid the overhead of creating a new hash table.
+
+
+File: bfd.info,  Node: Performing the Final Link,  Prev: Adding Symbols to the Hash Table,  Up: Linker Functions
+
+2.17.3 Performing the final link
+--------------------------------
+
+When all the input files have been processed, the linker calls the
+`_bfd_final_link' entry point of the output BFD.  This routine is
+responsible for producing the final output file, which has several
+aspects.  It must relocate the contents of the input sections and copy
+the data into the output sections.  It must build an output symbol
+table including any local symbols from the input files and the global
+symbols from the hash table.  When producing relocatable output, it must
+modify the input relocs and write them into the output file.  There may
+also be object format dependent work to be done.
+
+   The linker will also call the `write_object_contents' entry point
+when the BFD is closed.  The two entry points must work together in
+order to produce the correct output file.
+
+   The details of how this works are inevitably dependent upon the
+specific object file format.  The a.out `_bfd_final_link' routine is
+`NAME(aout,final_link)'.
+
+* Menu:
+
+* Information provided by the linker::
+* Relocating the section contents::
+* Writing the symbol table::
+
+
+File: bfd.info,  Node: Information provided by the linker,  Next: Relocating the section contents,  Prev: Performing the Final Link,  Up: Performing the Final Link
+
+2.17.3.1 Information provided by the linker
+...........................................
+
+Before the linker calls the `_bfd_final_link' entry point, it sets up
+some data structures for the function to use.
+
+   The `input_bfds' field of the `bfd_link_info' structure will point
+to a list of all the input files included in the link.  These files are
+linked through the `link_next' field of the `bfd' structure.
+
+   Each section in the output file will have a list of `link_order'
+structures attached to the `map_head.link_order' field (the
+`link_order' structure is defined in `bfdlink.h').  These structures
+describe how to create the contents of the output section in terms of
+the contents of various input sections, fill constants, and,
+eventually, other types of information.  They also describe relocs that
+must be created by the BFD backend, but do not correspond to any input
+file; this is used to support -Ur, which builds constructors while
+generating a relocatable object file.
+
+
+File: bfd.info,  Node: Relocating the section contents,  Next: Writing the symbol table,  Prev: Information provided by the linker,  Up: Performing the Final Link
+
+2.17.3.2 Relocating the section contents
+........................................
+
+The `_bfd_final_link' function should look through the `link_order'
+structures attached to each section of the output file.  Each
+`link_order' structure should either be handled specially, or it should
+be passed to the function `_bfd_default_link_order' which will do the
+right thing (`_bfd_default_link_order' is defined in `linker.c').
+
+   For efficiency, a `link_order' of type `bfd_indirect_link_order'
+whose associated section belongs to a BFD of the same format as the
+output BFD must be handled specially.  This type of `link_order'
+describes part of an output section in terms of a section belonging to
+one of the input files.  The `_bfd_final_link' function should read the
+contents of the section and any associated relocs, apply the relocs to
+the section contents, and write out the modified section contents.  If
+performing a relocatable link, the relocs themselves must also be
+modified and written out.
+
+   The functions `_bfd_relocate_contents' and
+`_bfd_final_link_relocate' provide some general support for performing
+the actual relocations, notably overflow checking.  Their arguments
+include information about the symbol the relocation is against and a
+`reloc_howto_type' argument which describes the relocation to perform.
+These functions are defined in `reloc.c'.
+
+   The a.out function which handles reading, relocating, and writing
+section contents is `aout_link_input_section'.  The actual relocation
+is done in `aout_link_input_section_std' and
+`aout_link_input_section_ext'.
+
+
+File: bfd.info,  Node: Writing the symbol table,  Prev: Relocating the section contents,  Up: Performing the Final Link
+
+2.17.3.3 Writing the symbol table
+.................................
+
+The `_bfd_final_link' function must gather all the symbols in the input
+files and write them out.  It must also write out all the symbols in
+the global hash table.  This must be controlled by the `strip' and
+`discard' fields of the `bfd_link_info' structure.
+
+   The local symbols of the input files will not have been entered into
+the linker hash table.  The `_bfd_final_link' routine must consider
+each input file and include the symbols in the output file.  It may be
+convenient to do this when looking through the `link_order' structures,
+or it may be done by stepping through the `input_bfds' list.
+
+   The `_bfd_final_link' routine must also traverse the global hash
+table to gather all the externally visible symbols.  It is possible
+that most of the externally visible symbols may be written out when
+considering the symbols of each input file, but it is still necessary
+to traverse the hash table since the linker script may have defined
+some symbols that are not in any of the input files.
+
+   The `strip' field of the `bfd_link_info' structure controls which
+symbols are written out.  The possible values are listed in
+`bfdlink.h'.  If the value is `strip_some', then the `keep_hash' field
+of the `bfd_link_info' structure is a hash table of symbols to keep;
+each symbol should be looked up in this hash table, and only symbols
+which are present should be included in the output file.
+
+   If the `strip' field of the `bfd_link_info' structure permits local
+symbols to be written out, the `discard' field is used to further
+controls which local symbols are included in the output file.  If the
+value is `discard_l', then all local symbols which begin with a certain
+prefix are discarded; this is controlled by the
+`bfd_is_local_label_name' entry point.
+
+   The a.out backend handles symbols by calling
+`aout_link_write_symbols' on each input BFD and then traversing the
+global hash table with the function `aout_link_write_other_symbol'.  It
+builds a string table while writing out the symbols, which is written
+to the output file at the end of `NAME(aout,final_link)'.
+
+2.17.3.4 `bfd_link_split_section'
+.................................
+
+*Synopsis*
+     bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
+   *Description*
+Return nonzero if SEC should be split during a reloceatable or final
+link.
+     #define bfd_link_split_section(abfd, sec) \
+            BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
+
+2.17.3.5 `bfd_section_already_linked'
+.....................................
+
+*Synopsis*
+     bfd_boolean bfd_section_already_linked (bfd *abfd,
+         asection *sec,
+         struct bfd_link_info *info);
+   *Description*
+Check if DATA has been already linked during a reloceatable or final
+link.  Return TRUE if it has.
+     #define bfd_section_already_linked(abfd, sec, info) \
+            BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
+
+2.17.3.6 `bfd_generic_define_common_symbol'
+...........................................
+
+*Synopsis*
+     bfd_boolean bfd_generic_define_common_symbol
+        (bfd *output_bfd, struct bfd_link_info *info,
+         struct bfd_link_hash_entry *h);
+   *Description*
+Convert common symbol H into a defined symbol.  Return TRUE on success
+and FALSE on failure.
+     #define bfd_define_common_symbol(output_bfd, info, h) \
+            BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
+
+2.17.3.7 `bfd_find_version_for_sym'
+...................................
+
+*Synopsis*
+     struct bfd_elf_version_tree * bfd_find_version_for_sym
+        (struct bfd_elf_version_tree *verdefs,
+         const char *sym_name, bfd_boolean *hide);
+   *Description*
+Search an elf version script tree for symbol versioning info and export
+/ don't-export status for a given symbol.  Return non-NULL on success
+and NULL on failure; also sets the output `hide' boolean parameter.
+
+2.17.3.8 `bfd_hide_sym_by_version'
+..................................
+
+*Synopsis*
+     bfd_boolean bfd_hide_sym_by_version
+        (struct bfd_elf_version_tree *verdefs, const char *sym_name);
+   *Description*
+Search an elf version script tree for symbol versioning info for a
+given symbol.  Return TRUE if the symbol is hidden.
+
+
+File: bfd.info,  Node: Hash Tables,  Prev: Linker Functions,  Up: BFD front end
+
+2.18 Hash Tables
+================
+
+BFD provides a simple set of hash table functions.  Routines are
+provided to initialize a hash table, to free a hash table, to look up a
+string in a hash table and optionally create an entry for it, and to
+traverse a hash table.  There is currently no routine to delete an
+string from a hash table.
+
+   The basic hash table does not permit any data to be stored with a
+string.  However, a hash table is designed to present a base class from
+which other types of hash tables may be derived.  These derived types
+may store additional information with the string.  Hash tables were
+implemented in this way, rather than simply providing a data pointer in
+a hash table entry, because they were designed for use by the linker
+back ends.  The linker may create thousands of hash table entries, and
+the overhead of allocating private data and storing and following
+pointers becomes noticeable.
+
+   The basic hash table code is in `hash.c'.
+
+* Menu:
+
+* Creating and Freeing a Hash Table::
+* Looking Up or Entering a String::
+* Traversing a Hash Table::
+* Deriving a New Hash Table Type::
+
+
+File: bfd.info,  Node: Creating and Freeing a Hash Table,  Next: Looking Up or Entering a String,  Prev: Hash Tables,  Up: Hash Tables
+
+2.18.1 Creating and freeing a hash table
+----------------------------------------
+
+To create a hash table, create an instance of a `struct bfd_hash_table'
+(defined in `bfd.h') and call `bfd_hash_table_init' (if you know
+approximately how many entries you will need, the function
+`bfd_hash_table_init_n', which takes a SIZE argument, may be used).
+`bfd_hash_table_init' returns `FALSE' if some sort of error occurs.
+
+   The function `bfd_hash_table_init' take as an argument a function to
+use to create new entries.  For a basic hash table, use the function
+`bfd_hash_newfunc'.  *Note Deriving a New Hash Table Type::, for why
+you would want to use a different value for this argument.
+
+   `bfd_hash_table_init' will create an objalloc which will be used to
+allocate new entries.  You may allocate memory on this objalloc using
+`bfd_hash_allocate'.
+
+   Use `bfd_hash_table_free' to free up all the memory that has been
+allocated for a hash table.  This will not free up the `struct
+bfd_hash_table' itself, which you must provide.
+
+   Use `bfd_hash_set_default_size' to set the default size of hash
+table to use.
+
+
+File: bfd.info,  Node: Looking Up or Entering a String,  Next: Traversing a Hash Table,  Prev: Creating and Freeing a Hash Table,  Up: Hash Tables
+
+2.18.2 Looking up or entering a string
+--------------------------------------
+
+The function `bfd_hash_lookup' is used both to look up a string in the
+hash table and to create a new entry.
+
+   If the CREATE argument is `FALSE', `bfd_hash_lookup' will look up a
+string.  If the string is found, it will returns a pointer to a `struct
+bfd_hash_entry'.  If the string is not found in the table
+`bfd_hash_lookup' will return `NULL'.  You should not modify any of the
+fields in the returns `struct bfd_hash_entry'.
+
+   If the CREATE argument is `TRUE', the string will be entered into
+the hash table if it is not already there.  Either way a pointer to a
+`struct bfd_hash_entry' will be returned, either to the existing
+structure or to a newly created one.  In this case, a `NULL' return
+means that an error occurred.
+
+   If the CREATE argument is `TRUE', and a new entry is created, the
+COPY argument is used to decide whether to copy the string onto the
+hash table objalloc or not.  If COPY is passed as `FALSE', you must be
+careful not to deallocate or modify the string as long as the hash table
+exists.
+
+
+File: bfd.info,  Node: Traversing a Hash Table,  Next: Deriving a New Hash Table Type,  Prev: Looking Up or Entering a String,  Up: Hash Tables
+
+2.18.3 Traversing a hash table
+------------------------------
+
+The function `bfd_hash_traverse' may be used to traverse a hash table,
+calling a function on each element.  The traversal is done in a random
+order.
+
+   `bfd_hash_traverse' takes as arguments a function and a generic
+`void *' pointer.  The function is called with a hash table entry (a
+`struct bfd_hash_entry *') and the generic pointer passed to
+`bfd_hash_traverse'.  The function must return a `boolean' value, which
+indicates whether to continue traversing the hash table.  If the
+function returns `FALSE', `bfd_hash_traverse' will stop the traversal
+and return immediately.
+
+
+File: bfd.info,  Node: Deriving a New Hash Table Type,  Prev: Traversing a Hash Table,  Up: Hash Tables
+
+2.18.4 Deriving a new hash table type
+-------------------------------------
+
+Many uses of hash tables want to store additional information which
+each entry in the hash table.  Some also find it convenient to store
+additional information with the hash table itself.  This may be done
+using a derived hash table.
+
+   Since C is not an object oriented language, creating a derived hash
+table requires sticking together some boilerplate routines with a few
+differences specific to the type of hash table you want to create.
+
+   An example of a derived hash table is the linker hash table.  The
+structures for this are defined in `bfdlink.h'.  The functions are in
+`linker.c'.
+
+   You may also derive a hash table from an already derived hash table.
+For example, the a.out linker backend code uses a hash table derived
+from the linker hash table.
+
+* Menu:
+
+* Define the Derived Structures::
+* Write the Derived Creation Routine::
+* Write Other Derived Routines::
+
+
+File: bfd.info,  Node: Define the Derived Structures,  Next: Write the Derived Creation Routine,  Prev: Deriving a New Hash Table Type,  Up: Deriving a New Hash Table Type
+
+2.18.4.1 Define the derived structures
+......................................
+
+You must define a structure for an entry in the hash table, and a
+structure for the hash table itself.
+
+   The first field in the structure for an entry in the hash table must
+be of the type used for an entry in the hash table you are deriving
+from.  If you are deriving from a basic hash table this is `struct
+bfd_hash_entry', which is defined in `bfd.h'.  The first field in the
+structure for the hash table itself must be of the type of the hash
+table you are deriving from itself.  If you are deriving from a basic
+hash table, this is `struct bfd_hash_table'.
+
+   For example, the linker hash table defines `struct
+bfd_link_hash_entry' (in `bfdlink.h').  The first field, `root', is of
+type `struct bfd_hash_entry'.  Similarly, the first field in `struct
+bfd_link_hash_table', `table', is of type `struct bfd_hash_table'.
+
+
+File: bfd.info,  Node: Write the Derived Creation Routine,  Next: Write Other Derived Routines,  Prev: Define the Derived Structures,  Up: Deriving a New Hash Table Type
+
+2.18.4.2 Write the derived creation routine
+...........................................
+
+You must write a routine which will create and initialize an entry in
+the hash table.  This routine is passed as the function argument to
+`bfd_hash_table_init'.
+
+   In order to permit other hash tables to be derived from the hash
+table you are creating, this routine must be written in a standard way.
+
+   The first argument to the creation routine is a pointer to a hash
+table entry.  This may be `NULL', in which case the routine should
+allocate the right amount of space.  Otherwise the space has already
+been allocated by a hash table type derived from this one.
+
+   After allocating space, the creation routine must call the creation
+routine of the hash table type it is derived from, passing in a pointer
+to the space it just allocated.  This will initialize any fields used
+by the base hash table.
+
+   Finally the creation routine must initialize any local fields for
+the new hash table type.
+
+   Here is a boilerplate example of a creation routine.  FUNCTION_NAME
+is the name of the routine.  ENTRY_TYPE is the type of an entry in the
+hash table you are creating.  BASE_NEWFUNC is the name of the creation
+routine of the hash table type your hash table is derived from.
+
+     struct bfd_hash_entry *
+     FUNCTION_NAME (struct bfd_hash_entry *entry,
+                          struct bfd_hash_table *table,
+                          const char *string)
+     {
+       struct ENTRY_TYPE *ret = (ENTRY_TYPE *) entry;
+
+      /* Allocate the structure if it has not already been allocated by a
+         derived class.  */
+       if (ret == NULL)
+         {
+           ret = bfd_hash_allocate (table, sizeof (* ret));
+           if (ret == NULL)
+             return NULL;
+         }
+
+      /* Call the allocation method of the base class.  */
+       ret = ((ENTRY_TYPE *)
+             BASE_NEWFUNC ((struct bfd_hash_entry *) ret, table, string));
+
+      /* Initialize the local fields here.  */
+
+       return (struct bfd_hash_entry *) ret;
+     }
+   *Description*
+The creation routine for the linker hash table, which is in `linker.c',
+looks just like this example.  FUNCTION_NAME is
+`_bfd_link_hash_newfunc'.  ENTRY_TYPE is `struct bfd_link_hash_entry'.
+BASE_NEWFUNC is `bfd_hash_newfunc', the creation routine for a basic
+hash table.
+
+   `_bfd_link_hash_newfunc' also initializes the local fields in a
+linker hash table entry: `type', `written' and `next'.
+
+
+File: bfd.info,  Node: Write Other Derived Routines,  Prev: Write the Derived Creation Routine,  Up: Deriving a New Hash Table Type
+
+2.18.4.3 Write other derived routines
+.....................................
+
+You will want to write other routines for your new hash table, as well.
+
+   You will want an initialization routine which calls the
+initialization routine of the hash table you are deriving from and
+initializes any other local fields.  For the linker hash table, this is
+`_bfd_link_hash_table_init' in `linker.c'.
+
+   You will want a lookup routine which calls the lookup routine of the
+hash table you are deriving from and casts the result.  The linker hash
+table uses `bfd_link_hash_lookup' in `linker.c' (this actually takes an
+additional argument which it uses to decide how to return the looked up
+value).
+
+   You may want a traversal routine.  This should just call the
+traversal routine of the hash table you are deriving from with
+appropriate casts.  The linker hash table uses `bfd_link_hash_traverse'
+in `linker.c'.
+
+   These routines may simply be defined as macros.  For example, the
+a.out backend linker hash table, which is derived from the linker hash
+table, uses macros for the lookup and traversal routines.  These are
+`aout_link_hash_lookup' and `aout_link_hash_traverse' in aoutx.h.
+
+
+File: bfd.info,  Node: BFD back ends,  Next: GNU Free Documentation License,  Prev: BFD front end,  Up: Top
+
+3 BFD back ends
+***************
+
+* Menu:
+
+* What to Put Where::
+* aout ::	a.out backends
+* coff ::	coff backends
+* elf  ::	elf backends
+* mmo  ::	mmo backend
+
+
+File: bfd.info,  Node: What to Put Where,  Next: aout,  Prev: BFD back ends,  Up: BFD back ends
+
+3.1 What to Put Where
+=====================
+
+All of BFD lives in one directory.
+
+
+File: bfd.info,  Node: aout,  Next: coff,  Prev: What to Put Where,  Up: BFD back ends
+
+3.2 a.out backends
+==================
+
+*Description*
+BFD supports a number of different flavours of a.out format, though the
+major differences are only the sizes of the structures on disk, and the
+shape of the relocation information.
+
+   The support is split into a basic support file `aoutx.h' and other
+files which derive functions from the base. One derivation file is
+`aoutf1.h' (for a.out flavour 1), and adds to the basic a.out functions
+support for sun3, sun4, 386 and 29k a.out files, to create a target
+jump vector for a specific target.
+
+   This information is further split out into more specific files for
+each machine, including `sunos.c' for sun3 and sun4, `newsos3.c' for
+the Sony NEWS, and `demo64.c' for a demonstration of a 64 bit a.out
+format.
+
+   The base file `aoutx.h' defines general mechanisms for reading and
+writing records to and from disk and various other methods which BFD
+requires. It is included by `aout32.c' and `aout64.c' to form the names
+`aout_32_swap_exec_header_in', `aout_64_swap_exec_header_in', etc.
+
+   As an example, this is what goes on to make the back end for a sun4,
+from `aout32.c':
+
+            #define ARCH_SIZE 32
+            #include "aoutx.h"
+
+   Which exports names:
+
+            ...
+            aout_32_canonicalize_reloc
+            aout_32_find_nearest_line
+            aout_32_get_lineno
+            aout_32_get_reloc_upper_bound
+            ...
+
+   from `sunos.c':
+
+            #define TARGET_NAME "a.out-sunos-big"
+            #define VECNAME    sunos_big_vec
+            #include "aoutf1.h"
+
+   requires all the names from `aout32.c', and produces the jump vector
+
+            sunos_big_vec
+
+   The file `host-aout.c' is a special case.  It is for a large set of
+hosts that use "more or less standard" a.out files, and for which
+cross-debugging is not interesting.  It uses the standard 32-bit a.out
+support routines, but determines the file offsets and addresses of the
+text, data, and BSS sections, the machine architecture and machine
+type, and the entry point address, in a host-dependent manner.  Once
+these values have been determined, generic code is used to handle the
+object file.
+
+   When porting it to run on a new system, you must supply:
+
+             HOST_PAGE_SIZE
+             HOST_SEGMENT_SIZE
+             HOST_MACHINE_ARCH       (optional)
+             HOST_MACHINE_MACHINE    (optional)
+             HOST_TEXT_START_ADDR
+             HOST_STACK_END_ADDR
+
+   in the file `../include/sys/h-XXX.h' (for your host).  These values,
+plus the structures and macros defined in `a.out.h' on your host
+system, will produce a BFD target that will access ordinary a.out files
+on your host. To configure a new machine to use `host-aout.c', specify:
+
+            TDEFAULTS = -DDEFAULT_VECTOR=host_aout_big_vec
+            TDEPFILES= host-aout.o trad-core.o
+
+   in the `config/XXX.mt' file, and modify `configure.in' to use the
+`XXX.mt' file (by setting "`bfd_target=XXX'") when your configuration
+is selected.
+
+3.2.1 Relocations
+-----------------
+
+*Description*
+The file `aoutx.h' provides for both the _standard_ and _extended_
+forms of a.out relocation records.
+
+   The standard records contain only an address, a symbol index, and a
+type field. The extended records (used on 29ks and sparcs) also have a
+full integer for an addend.
+
+3.2.2 Internal entry points
+---------------------------
+
+*Description*
+`aoutx.h' exports several routines for accessing the contents of an
+a.out file, which are gathered and exported in turn by various format
+specific files (eg sunos.c).
+
+3.2.2.1 `aout_SIZE_swap_exec_header_in'
+.......................................
+
+*Synopsis*
+     void aout_SIZE_swap_exec_header_in,
+        (bfd *abfd,
+         struct external_exec *bytes,
+         struct internal_exec *execp);
+   *Description*
+Swap the information in an executable header RAW_BYTES taken from a raw
+byte stream memory image into the internal exec header structure EXECP.
+
+3.2.2.2 `aout_SIZE_swap_exec_header_out'
+........................................
+
+*Synopsis*
+     void aout_SIZE_swap_exec_header_out
+        (bfd *abfd,
+         struct internal_exec *execp,
+         struct external_exec *raw_bytes);
+   *Description*
+Swap the information in an internal exec header structure EXECP into
+the buffer RAW_BYTES ready for writing to disk.
+
+3.2.2.3 `aout_SIZE_some_aout_object_p'
+......................................
+
+*Synopsis*
+     const bfd_target *aout_SIZE_some_aout_object_p
+        (bfd *abfd,
+         struct internal_exec *execp,
+         const bfd_target *(*callback_to_real_object_p) (bfd *));
+   *Description*
+Some a.out variant thinks that the file open in ABFD checking is an
+a.out file.  Do some more checking, and set up for access if it really
+is.  Call back to the calling environment's "finish up" function just
+before returning, to handle any last-minute setup.
+
+3.2.2.4 `aout_SIZE_mkobject'
+............................
+
+*Synopsis*
+     bfd_boolean aout_SIZE_mkobject, (bfd *abfd);
+   *Description*
+Initialize BFD ABFD for use with a.out files.
+
+3.2.2.5 `aout_SIZE_machine_type'
+................................
+
+*Synopsis*
+     enum machine_type  aout_SIZE_machine_type
+        (enum bfd_architecture arch,
+         unsigned long machine,
+         bfd_boolean *unknown);
+   *Description*
+Keep track of machine architecture and machine type for a.out's. Return
+the `machine_type' for a particular architecture and machine, or
+`M_UNKNOWN' if that exact architecture and machine can't be represented
+in a.out format.
+
+   If the architecture is understood, machine type 0 (default) is
+always understood.
+
+3.2.2.6 `aout_SIZE_set_arch_mach'
+.................................
+
+*Synopsis*
+     bfd_boolean aout_SIZE_set_arch_mach,
+        (bfd *,
+         enum bfd_architecture arch,
+         unsigned long machine);
+   *Description*
+Set the architecture and the machine of the BFD ABFD to the values ARCH
+and MACHINE.  Verify that ABFD's format can support the architecture
+required.
+
+3.2.2.7 `aout_SIZE_new_section_hook'
+....................................
+
+*Synopsis*
+     bfd_boolean aout_SIZE_new_section_hook,
+        (bfd *abfd,
+         asection *newsect);
+   *Description*
+Called by the BFD in response to a `bfd_make_section' request.
+
+
+File: bfd.info,  Node: coff,  Next: elf,  Prev: aout,  Up: BFD back ends
+
+3.3 coff backends
+=================
+
+BFD supports a number of different flavours of coff format.  The major
+differences between formats are the sizes and alignments of fields in
+structures on disk, and the occasional extra field.
+
+   Coff in all its varieties is implemented with a few common files and
+a number of implementation specific files. For example, The 88k bcs
+coff format is implemented in the file `coff-m88k.c'. This file
+`#include's `coff/m88k.h' which defines the external structure of the
+coff format for the 88k, and `coff/internal.h' which defines the
+internal structure. `coff-m88k.c' also defines the relocations used by
+the 88k format *Note Relocations::.
+
+   The Intel i960 processor version of coff is implemented in
+`coff-i960.c'. This file has the same structure as `coff-m88k.c',
+except that it includes `coff/i960.h' rather than `coff-m88k.h'.
+
+3.3.1 Porting to a new version of coff
+--------------------------------------
+
+The recommended method is to select from the existing implementations
+the version of coff which is most like the one you want to use.  For
+example, we'll say that i386 coff is the one you select, and that your
+coff flavour is called foo.  Copy `i386coff.c' to `foocoff.c', copy
+`../include/coff/i386.h' to `../include/coff/foo.h', and add the lines
+to `targets.c' and `Makefile.in' so that your new back end is used.
+Alter the shapes of the structures in `../include/coff/foo.h' so that
+they match what you need. You will probably also have to add `#ifdef's
+to the code in `coff/internal.h' and `coffcode.h' if your version of
+coff is too wild.
+
+   You can verify that your new BFD backend works quite simply by
+building `objdump' from the `binutils' directory, and making sure that
+its version of what's going on and your host system's idea (assuming it
+has the pretty standard coff dump utility, usually called `att-dump' or
+just `dump') are the same.  Then clean up your code, and send what
+you've done to Cygnus. Then your stuff will be in the next release, and
+you won't have to keep integrating it.
+
+3.3.2 How the coff backend works
+--------------------------------
+
+3.3.2.1 File layout
+...................
+
+The Coff backend is split into generic routines that are applicable to
+any Coff target and routines that are specific to a particular target.
+The target-specific routines are further split into ones which are
+basically the same for all Coff targets except that they use the
+external symbol format or use different values for certain constants.
+
+   The generic routines are in `coffgen.c'.  These routines work for
+any Coff target.  They use some hooks into the target specific code;
+the hooks are in a `bfd_coff_backend_data' structure, one of which
+exists for each target.
+
+   The essentially similar target-specific routines are in
+`coffcode.h'.  This header file includes executable C code.  The
+various Coff targets first include the appropriate Coff header file,
+make any special defines that are needed, and then include `coffcode.h'.
+
+   Some of the Coff targets then also have additional routines in the
+target source file itself.
+
+   For example, `coff-i960.c' includes `coff/internal.h' and
+`coff/i960.h'.  It then defines a few constants, such as `I960', and
+includes `coffcode.h'.  Since the i960 has complex relocation types,
+`coff-i960.c' also includes some code to manipulate the i960 relocs.
+This code is not in `coffcode.h' because it would not be used by any
+other target.
+
+3.3.2.2 Coff long section names
+...............................
+
+In the standard Coff object format, section names are limited to the
+eight bytes available in the `s_name' field of the `SCNHDR' section
+header structure.  The format requires the field to be NUL-padded, but
+not necessarily NUL-terminated, so the longest section names permitted
+are a full eight characters.
+
+   The Microsoft PE variants of the Coff object file format add an
+extension to support the use of long section names.  This extension is
+defined in section 4 of the Microsoft PE/COFF specification (rev 8.1).
+If a section name is too long to fit into the section header's `s_name'
+field, it is instead placed into the string table, and the `s_name'
+field is filled with a slash ("/") followed by the ASCII decimal
+representation of the offset of the full name relative to the string
+table base.
+
+   Note that this implies that the extension can only be used in object
+files, as executables do not contain a string table.  The standard
+specifies that long section names from objects emitted into executable
+images are to be truncated.
+
+   However, as a GNU extension, BFD can generate executable images that
+contain a string table and long section names.  This would appear to be
+technically valid, as the standard only says that Coff debugging
+information is deprecated, not forbidden, and in practice it works,
+although some tools that parse PE files expecting the MS standard
+format may become confused; `PEview' is one known example.
+
+   The functionality is supported in BFD by code implemented under the
+control of the macro `COFF_LONG_SECTION_NAMES'.  If not defined, the
+format does not support long section names in any way.  If defined, it
+is used to initialise a flag, `_bfd_coff_long_section_names', and a
+hook function pointer, `_bfd_coff_set_long_section_names', in the Coff
+backend data structure.  The flag controls the generation of long
+section names in output BFDs at runtime; if it is false, as it will be
+by default when generating an executable image, long section names are
+truncated; if true, the long section names extension is employed.  The
+hook points to a function that allows the value of the flag to be
+altered at runtime, on formats that support long section names at all;
+on other formats it points to a stub that returns an error indication.
+
+   With input BFDs, the flag is set according to whether any long
+section names are detected while reading the section headers.  For a
+completely new BFD, the flag is set to the default for the target
+format.  This information can be used by a client of the BFD library
+when deciding what output format to generate, and means that a BFD that
+is opened for read and subsequently converted to a writeable BFD and
+modified in-place will retain whatever format it had on input.
+
+   If `COFF_LONG_SECTION_NAMES' is simply defined (blank), or is
+defined to the value "1", then long section names are enabled by
+default; if it is defined to the value zero, they are disabled by
+default (but still accepted in input BFDs).  The header `coffcode.h'
+defines a macro, `COFF_DEFAULT_LONG_SECTION_NAMES', which is used in
+the backends to initialise the backend data structure fields
+appropriately; see the comments for further detail.
+
+3.3.2.3 Bit twiddling
+.....................
+
+Each flavour of coff supported in BFD has its own header file
+describing the external layout of the structures. There is also an
+internal description of the coff layout, in `coff/internal.h'. A major
+function of the coff backend is swapping the bytes and twiddling the
+bits to translate the external form of the structures into the normal
+internal form. This is all performed in the `bfd_swap'_thing_direction
+routines. Some elements are different sizes between different versions
+of coff; it is the duty of the coff version specific include file to
+override the definitions of various packing routines in `coffcode.h'.
+E.g., the size of line number entry in coff is sometimes 16 bits, and
+sometimes 32 bits. `#define'ing `PUT_LNSZ_LNNO' and `GET_LNSZ_LNNO'
+will select the correct one. No doubt, some day someone will find a
+version of coff which has a varying field size not catered to at the
+moment. To port BFD, that person will have to add more `#defines'.
+Three of the bit twiddling routines are exported to `gdb';
+`coff_swap_aux_in', `coff_swap_sym_in' and `coff_swap_lineno_in'. `GDB'
+reads the symbol table on its own, but uses BFD to fix things up.  More
+of the bit twiddlers are exported for `gas'; `coff_swap_aux_out',
+`coff_swap_sym_out', `coff_swap_lineno_out', `coff_swap_reloc_out',
+`coff_swap_filehdr_out', `coff_swap_aouthdr_out',
+`coff_swap_scnhdr_out'. `Gas' currently keeps track of all the symbol
+table and reloc drudgery itself, thereby saving the internal BFD
+overhead, but uses BFD to swap things on the way out, making cross
+ports much safer.  Doing so also allows BFD (and thus the linker) to
+use the same header files as `gas', which makes one avenue to disaster
+disappear.
+
+3.3.2.4 Symbol reading
+......................
+
+The simple canonical form for symbols used by BFD is not rich enough to
+keep all the information available in a coff symbol table. The back end
+gets around this problem by keeping the original symbol table around,
+"behind the scenes".
+
+   When a symbol table is requested (through a call to
+`bfd_canonicalize_symtab'), a request gets through to
+`coff_get_normalized_symtab'. This reads the symbol table from the coff
+file and swaps all the structures inside into the internal form. It
+also fixes up all the pointers in the table (represented in the file by
+offsets from the first symbol in the table) into physical pointers to
+elements in the new internal table. This involves some work since the
+meanings of fields change depending upon context: a field that is a
+pointer to another structure in the symbol table at one moment may be
+the size in bytes of a structure at the next.  Another pass is made
+over the table. All symbols which mark file names (`C_FILE' symbols)
+are modified so that the internal string points to the value in the
+auxent (the real filename) rather than the normal text associated with
+the symbol (`".file"').
+
+   At this time the symbol names are moved around. Coff stores all
+symbols less than nine characters long physically within the symbol
+table; longer strings are kept at the end of the file in the string
+table. This pass moves all strings into memory and replaces them with
+pointers to the strings.
+
+   The symbol table is massaged once again, this time to create the
+canonical table used by the BFD application. Each symbol is inspected
+in turn, and a decision made (using the `sclass' field) about the
+various flags to set in the `asymbol'.  *Note Symbols::. The generated
+canonical table shares strings with the hidden internal symbol table.
+
+   Any linenumbers are read from the coff file too, and attached to the
+symbols which own the functions the linenumbers belong to.
+
+3.3.2.5 Symbol writing
+......................
+
+Writing a symbol to a coff file which didn't come from a coff file will
+lose any debugging information. The `asymbol' structure remembers the
+BFD from which the symbol was taken, and on output the back end makes
+sure that the same destination target as source target is present.
+
+   When the symbols have come from a coff file then all the debugging
+information is preserved.
+
+   Symbol tables are provided for writing to the back end in a vector
+of pointers to pointers. This allows applications like the linker to
+accumulate and output large symbol tables without having to do too much
+byte copying.
+
+   This function runs through the provided symbol table and patches
+each symbol marked as a file place holder (`C_FILE') to point to the
+next file place holder in the list. It also marks each `offset' field
+in the list with the offset from the first symbol of the current symbol.
+
+   Another function of this procedure is to turn the canonical value
+form of BFD into the form used by coff. Internally, BFD expects symbol
+values to be offsets from a section base; so a symbol physically at
+0x120, but in a section starting at 0x100, would have the value 0x20.
+Coff expects symbols to contain their final value, so symbols have
+their values changed at this point to reflect their sum with their
+owning section.  This transformation uses the `output_section' field of
+the `asymbol''s `asection' *Note Sections::.
+
+   * `coff_mangle_symbols'
+   This routine runs though the provided symbol table and uses the
+offsets generated by the previous pass and the pointers generated when
+the symbol table was read in to create the structured hierarchy
+required by coff. It changes each pointer to a symbol into the index
+into the symbol table of the asymbol.
+
+   * `coff_write_symbols'
+   This routine runs through the symbol table and patches up the
+symbols from their internal form into the coff way, calls the bit
+twiddlers, and writes out the table to the file.
+
+3.3.2.6 `coff_symbol_type'
+..........................
+
+*Description*
+The hidden information for an `asymbol' is described in a
+`combined_entry_type':
+
+
+     typedef struct coff_ptr_struct
+     {
+       /* Remembers the offset from the first symbol in the file for
+          this symbol. Generated by coff_renumber_symbols. */
+       unsigned int offset;
+
+       /* Should the value of this symbol be renumbered.  Used for
+          XCOFF C_BSTAT symbols.  Set by coff_slurp_symbol_table.  */
+       unsigned int fix_value : 1;
+
+       /* Should the tag field of this symbol be renumbered.
+          Created by coff_pointerize_aux. */
+       unsigned int fix_tag : 1;
+
+       /* Should the endidx field of this symbol be renumbered.
+          Created by coff_pointerize_aux. */
+       unsigned int fix_end : 1;
+
+       /* Should the x_csect.x_scnlen field be renumbered.
+          Created by coff_pointerize_aux. */
+       unsigned int fix_scnlen : 1;
+
+       /* Fix up an XCOFF C_BINCL/C_EINCL symbol.  The value is the
+          index into the line number entries.  Set by coff_slurp_symbol_table.  */
+       unsigned int fix_line : 1;
+
+       /* The container for the symbol structure as read and translated
+          from the file. */
+       union
+       {
+         union internal_auxent auxent;
+         struct internal_syment syment;
+       } u;
+     } combined_entry_type;
+
+
+     /* Each canonical asymbol really looks like this: */
+
+     typedef struct coff_symbol_struct
+     {
+       /* The actual symbol which the rest of BFD works with */
+       asymbol symbol;
+
+       /* A pointer to the hidden information for this symbol */
+       combined_entry_type *native;
+
+       /* A pointer to the linenumber information for this symbol */
+       struct lineno_cache_entry *lineno;
+
+       /* Have the line numbers been relocated yet ? */
+       bfd_boolean done_lineno;
+     } coff_symbol_type;
+   
+3.3.2.7 `bfd_coff_backend_data'
+...............................
+
+     /* COFF symbol classifications.  */
+
+     enum coff_symbol_classification
+     {
+       /* Global symbol.  */
+       COFF_SYMBOL_GLOBAL,
+       /* Common symbol.  */
+       COFF_SYMBOL_COMMON,
+       /* Undefined symbol.  */
+       COFF_SYMBOL_UNDEFINED,
+       /* Local symbol.  */
+       COFF_SYMBOL_LOCAL,
+       /* PE section symbol.  */
+       COFF_SYMBOL_PE_SECTION
+     };
+Special entry points for gdb to swap in coff symbol table parts:
+     typedef struct
+     {
+       void (*_bfd_coff_swap_aux_in)
+         (bfd *, void *, int, int, int, int, void *);
+
+       void (*_bfd_coff_swap_sym_in)
+         (bfd *, void *, void *);
+
+       void (*_bfd_coff_swap_lineno_in)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_aux_out)
+         (bfd *, void *, int, int, int, int, void *);
+
+       unsigned int (*_bfd_coff_swap_sym_out)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_lineno_out)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_reloc_out)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_filehdr_out)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_aouthdr_out)
+         (bfd *, void *, void *);
+
+       unsigned int (*_bfd_coff_swap_scnhdr_out)
+         (bfd *, void *, void *);
+
+       unsigned int _bfd_filhsz;
+       unsigned int _bfd_aoutsz;
+       unsigned int _bfd_scnhsz;
+       unsigned int _bfd_symesz;
+       unsigned int _bfd_auxesz;
+       unsigned int _bfd_relsz;
+       unsigned int _bfd_linesz;
+       unsigned int _bfd_filnmlen;
+       bfd_boolean _bfd_coff_long_filenames;
+
+       bfd_boolean _bfd_coff_long_section_names;
+       bfd_boolean (*_bfd_coff_set_long_section_names)
+         (bfd *, int);
+
+       unsigned int _bfd_coff_default_section_alignment_power;
+       bfd_boolean _bfd_coff_force_symnames_in_strings;
+       unsigned int _bfd_coff_debug_string_prefix_length;
+
+       void (*_bfd_coff_swap_filehdr_in)
+         (bfd *, void *, void *);
+
+       void (*_bfd_coff_swap_aouthdr_in)
+         (bfd *, void *, void *);
+
+       void (*_bfd_coff_swap_scnhdr_in)
+         (bfd *, void *, void *);
+
+       void (*_bfd_coff_swap_reloc_in)
+         (bfd *abfd, void *, void *);
+
+       bfd_boolean (*_bfd_coff_bad_format_hook)
+         (bfd *, void *);
+
+       bfd_boolean (*_bfd_coff_set_arch_mach_hook)
+         (bfd *, void *);
+
+       void * (*_bfd_coff_mkobject_hook)
+         (bfd *, void *, void *);
+
+       bfd_boolean (*_bfd_styp_to_sec_flags_hook)
+         (bfd *, void *, const char *, asection *, flagword *);
+
+       void (*_bfd_set_alignment_hook)
+         (bfd *, asection *, void *);
+
+       bfd_boolean (*_bfd_coff_slurp_symbol_table)
+         (bfd *);
+
+       bfd_boolean (*_bfd_coff_symname_in_debug)
+         (bfd *, struct internal_syment *);
+
+       bfd_boolean (*_bfd_coff_pointerize_aux_hook)
+         (bfd *, combined_entry_type *, combined_entry_type *,
+                 unsigned int, combined_entry_type *);
+
+       bfd_boolean (*_bfd_coff_print_aux)
+         (bfd *, FILE *, combined_entry_type *, combined_entry_type *,
+                 combined_entry_type *, unsigned int);
+
+       void (*_bfd_coff_reloc16_extra_cases)
+         (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
+                bfd_byte *, unsigned int *, unsigned int *);
+
+       int (*_bfd_coff_reloc16_estimate)
+         (bfd *, asection *, arelent *, unsigned int,
+                 struct bfd_link_info *);
+
+       enum coff_symbol_classification (*_bfd_coff_classify_symbol)
+         (bfd *, struct internal_syment *);
+
+       bfd_boolean (*_bfd_coff_compute_section_file_positions)
+         (bfd *);
+
+       bfd_boolean (*_bfd_coff_start_final_link)
+         (bfd *, struct bfd_link_info *);
+
+       bfd_boolean (*_bfd_coff_relocate_section)
+         (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+                 struct internal_reloc *, struct internal_syment *, asection **);
+
+       reloc_howto_type *(*_bfd_coff_rtype_to_howto)
+         (bfd *, asection *, struct internal_reloc *,
+                 struct coff_link_hash_entry *, struct internal_syment *,
+                 bfd_vma *);
+
+       bfd_boolean (*_bfd_coff_adjust_symndx)
+         (bfd *, struct bfd_link_info *, bfd *, asection *,
+                 struct internal_reloc *, bfd_boolean *);
+
+       bfd_boolean (*_bfd_coff_link_add_one_symbol)
+         (struct bfd_link_info *, bfd *, const char *, flagword,
+                 asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
+                 struct bfd_link_hash_entry **);
+
+       bfd_boolean (*_bfd_coff_link_output_has_begun)
+         (bfd *, struct coff_final_link_info *);
+
+       bfd_boolean (*_bfd_coff_final_link_postscript)
+         (bfd *, struct coff_final_link_info *);
+
+       bfd_boolean (*_bfd_coff_print_pdata)
+         (bfd *, void *);
+
+     } bfd_coff_backend_data;
+
+     #define coff_backend_info(abfd) \
+       ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
+
+     #define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \
+       ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i))
+
+     #define bfd_coff_swap_sym_in(a,e,i) \
+       ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
+
+     #define bfd_coff_swap_lineno_in(a,e,i) \
+       ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
+
+     #define bfd_coff_swap_reloc_out(abfd, i, o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
+
+     #define bfd_coff_swap_lineno_out(abfd, i, o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
+
+     #define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \
+       ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o))
+
+     #define bfd_coff_swap_sym_out(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
+
+     #define bfd_coff_swap_scnhdr_out(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
+
+     #define bfd_coff_swap_filehdr_out(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
+
+     #define bfd_coff_swap_aouthdr_out(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
+
+     #define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz)
+     #define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz)
+     #define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz)
+     #define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz)
+     #define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz)
+     #define bfd_coff_relsz(abfd)  (coff_backend_info (abfd)->_bfd_relsz)
+     #define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz)
+     #define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen)
+     #define bfd_coff_long_filenames(abfd) \
+       (coff_backend_info (abfd)->_bfd_coff_long_filenames)
+     #define bfd_coff_long_section_names(abfd) \
+       (coff_backend_info (abfd)->_bfd_coff_long_section_names)
+     #define bfd_coff_set_long_section_names(abfd, enable) \
+       ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable))
+     #define bfd_coff_default_section_alignment_power(abfd) \
+       (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
+     #define bfd_coff_swap_filehdr_in(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o))
+
+     #define bfd_coff_swap_aouthdr_in(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o))
+
+     #define bfd_coff_swap_scnhdr_in(abfd, i,o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o))
+
+     #define bfd_coff_swap_reloc_in(abfd, i, o) \
+       ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o))
+
+     #define bfd_coff_bad_format_hook(abfd, filehdr) \
+       ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr))
+
+     #define bfd_coff_set_arch_mach_hook(abfd, filehdr)\
+       ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr))
+     #define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\
+       ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\
+        (abfd, filehdr, aouthdr))
+
+     #define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\
+       ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\
+        (abfd, scnhdr, name, section, flags_ptr))
+
+     #define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\
+       ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr))
+
+     #define bfd_coff_slurp_symbol_table(abfd)\
+       ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd))
+
+     #define bfd_coff_symname_in_debug(abfd, sym)\
+       ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym))
+
+     #define bfd_coff_force_symnames_in_strings(abfd)\
+       (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings)
+
+     #define bfd_coff_debug_string_prefix_length(abfd)\
+       (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length)
+
+     #define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\
+       ((coff_backend_info (abfd)->_bfd_coff_print_aux)\
+        (abfd, file, base, symbol, aux, indaux))
+
+     #define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\
+                                          reloc, data, src_ptr, dst_ptr)\
+       ((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\
+        (abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr))
+
+     #define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\
+       ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\
+        (abfd, section, reloc, shrink, link_info))
+
+     #define bfd_coff_classify_symbol(abfd, sym)\
+       ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\
+        (abfd, sym))
+
+     #define bfd_coff_compute_section_file_positions(abfd)\
+       ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\
+        (abfd))
+
+     #define bfd_coff_start_final_link(obfd, info)\
+       ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\
+        (obfd, info))
+     #define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\
+       ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\
+        (obfd, info, ibfd, o, con, rel, isyms, secs))
+     #define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\
+       ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\
+        (abfd, sec, rel, h, sym, addendp))
+     #define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\
+       ((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\
+        (obfd, info, ibfd, sec, rel, adjustedp))
+     #define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\
+                                          value, string, cp, coll, hashp)\
+       ((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\
+        (info, abfd, name, flags, section, value, string, cp, coll, hashp))
+
+     #define bfd_coff_link_output_has_begun(a,p) \
+       ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p))
+     #define bfd_coff_final_link_postscript(a,p) \
+       ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p))
+
+     #define bfd_coff_have_print_pdata(a) \
+       (coff_backend_info (a)->_bfd_coff_print_pdata)
+     #define bfd_coff_print_pdata(a,p) \
+       ((coff_backend_info (a)->_bfd_coff_print_pdata) (a, p))
+
+     /* Macro: Returns true if the bfd is a PE executable as opposed to a
+        PE object file.  */
+     #define bfd_pei_p(abfd) \
+       (CONST_STRNEQ ((abfd)->xvec->name, "pei-"))
+
+3.3.2.8 Writing relocations
+...........................
+
+To write relocations, the back end steps though the canonical
+relocation table and create an `internal_reloc'. The symbol index to
+use is removed from the `offset' field in the symbol table supplied.
+The address comes directly from the sum of the section base address and
+the relocation offset; the type is dug directly from the howto field.
+Then the `internal_reloc' is swapped into the shape of an
+`external_reloc' and written out to disk.
+
+3.3.2.9 Reading linenumbers
+...........................
+
+Creating the linenumber table is done by reading in the entire coff
+linenumber table, and creating another table for internal use.
+
+   A coff linenumber table is structured so that each function is
+marked as having a line number of 0. Each line within the function is
+an offset from the first line in the function. The base of the line
+number information for the table is stored in the symbol associated
+with the function.
+
+   Note: The PE format uses line number 0 for a flag indicating a new
+source file.
+
+   The information is copied from the external to the internal table,
+and each symbol which marks a function is marked by pointing its...
+
+   How does this work ?
+
+3.3.2.10 Reading relocations
+............................
+
+Coff relocations are easily transformed into the internal BFD form
+(`arelent').
+
+   Reading a coff relocation table is done in the following stages:
+
+   * Read the entire coff relocation table into memory.
+
+   * Process each relocation in turn; first swap it from the external
+     to the internal form.
+
+   * Turn the symbol referenced in the relocation's symbol index into a
+     pointer into the canonical symbol table.  This table is the same
+     as the one returned by a call to `bfd_canonicalize_symtab'. The
+     back end will call that routine and save the result if a
+     canonicalization hasn't been done.
+
+   * The reloc index is turned into a pointer to a howto structure, in
+     a back end specific way. For instance, the 386 and 960 use the
+     `r_type' to directly produce an index into a howto table vector;
+     the 88k subtracts a number from the `r_type' field and creates an
+     addend field.
+
+
+File: bfd.info,  Node: elf,  Next: mmo,  Prev: coff,  Up: BFD back ends
+
+3.4 ELF backends
+================
+
+BFD support for ELF formats is being worked on.  Currently, the best
+supported back ends are for sparc and i386 (running svr4 or Solaris 2).
+
+   Documentation of the internals of the support code still needs to be
+written.  The code is changing quickly enough that we haven't bothered
+yet.
+
+
+File: bfd.info,  Node: mmo,  Prev: elf,  Up: BFD back ends
+
+3.5 mmo backend
+===============
+
+The mmo object format is used exclusively together with Professor
+Donald E. Knuth's educational 64-bit processor MMIX.  The simulator
+`mmix' which is available at
+`http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz'
+understands this format.  That package also includes a combined
+assembler and linker called `mmixal'.  The mmo format has no advantages
+feature-wise compared to e.g. ELF.  It is a simple non-relocatable
+object format with no support for archives or debugging information,
+except for symbol value information and line numbers (which is not yet
+implemented in BFD).  See
+`http://www-cs-faculty.stanford.edu/~knuth/mmix.html' for more
+information about MMIX.  The ELF format is used for intermediate object
+files in the BFD implementation.
+
+* Menu:
+
+* File layout::
+* Symbol-table::
+* mmo section mapping::
+
+
+File: bfd.info,  Node: File layout,  Next: Symbol-table,  Prev: mmo,  Up: mmo
+
+3.5.1 File layout
+-----------------
+
+The mmo file contents is not partitioned into named sections as with
+e.g. ELF.  Memory areas is formed by specifying the location of the
+data that follows.  Only the memory area `0x0000...00' to `0x01ff...ff'
+is executable, so it is used for code (and constants) and the area
+`0x2000...00' to `0x20ff...ff' is used for writable data.  *Note mmo
+section mapping::.
+
+   There is provision for specifying "special data" of 65536 different
+types.  We use type 80 (decimal), arbitrarily chosen the same as the
+ELF `e_machine' number for MMIX, filling it with section information
+normally found in ELF objects. *Note mmo section mapping::.
+
+   Contents is entered as 32-bit words, xor:ed over previous contents,
+always zero-initialized.  A word that starts with the byte `0x98' forms
+a command called a `lopcode', where the next byte distinguished between
+the thirteen lopcodes.  The two remaining bytes, called the `Y' and `Z'
+fields, or the `YZ' field (a 16-bit big-endian number), are used for
+various purposes different for each lopcode.  As documented in
+`http://www-cs-faculty.stanford.edu/~knuth/mmixal-intro.ps.gz', the
+lopcodes are:
+
+`lop_quote'
+     0x98000001.  The next word is contents, regardless of whether it
+     starts with 0x98 or not.
+
+`lop_loc'
+     0x9801YYZZ, where `Z' is 1 or 2.  This is a location directive,
+     setting the location for the next data to the next 32-bit word
+     (for Z = 1) or 64-bit word (for Z = 2), plus Y * 2^56.  Normally
+     `Y' is 0 for the text segment and 2 for the data segment.
+
+`lop_skip'
+     0x9802YYZZ.  Increase the current location by `YZ' bytes.
+
+`lop_fixo'
+     0x9803YYZZ, where `Z' is 1 or 2.  Store the current location as 64
+     bits into the location pointed to by the next 32-bit (Z = 1) or
+     64-bit (Z = 2) word, plus Y * 2^56.
+
+`lop_fixr'
+     0x9804YYZZ.  `YZ' is stored into the current location plus 2 - 4 *
+     YZ.
+
+`lop_fixrx'
+     0x980500ZZ.  `Z' is 16 or 24.  A value `L' derived from the
+     following 32-bit word are used in a manner similar to `YZ' in
+     lop_fixr: it is xor:ed into the current location minus 4 * L.  The
+     first byte of the word is 0 or 1.  If it is 1, then L = (LOWEST 24
+     BITS OF WORD) - 2^Z, if 0, then L = (LOWEST 24 BITS OF WORD).
+
+`lop_file'
+     0x9806YYZZ.  `Y' is the file number, `Z' is count of 32-bit words.
+     Set the file number to `Y' and the line counter to 0.  The next Z
+     * 4 bytes contain the file name, padded with zeros if the count is
+     not a multiple of four.  The same `Y' may occur multiple times,
+     but `Z' must be 0 for all but the first occurrence.
+
+`lop_line'
+     0x9807YYZZ.  `YZ' is the line number.  Together with lop_file, it
+     forms the source location for the next 32-bit word.  Note that for
+     each non-lopcode 32-bit word, line numbers are assumed incremented
+     by one.
+
+`lop_spec'
+     0x9808YYZZ.  `YZ' is the type number.  Data until the next lopcode
+     other than lop_quote forms special data of type `YZ'.  *Note mmo
+     section mapping::.
+
+     Other types than 80, (or type 80 with a content that does not
+     parse) is stored in sections named `.MMIX.spec_data.N' where N is
+     the `YZ'-type.  The flags for such a sections say not to allocate
+     or load the data.  The vma is 0.  Contents of multiple occurrences
+     of special data N is concatenated to the data of the previous
+     lop_spec Ns.  The location in data or code at which the lop_spec
+     occurred is lost.
+
+`lop_pre'
+     0x980901ZZ.  The first lopcode in a file.  The `Z' field forms the
+     length of header information in 32-bit words, where the first word
+     tells the time in seconds since `00:00:00 GMT Jan 1 1970'.
+
+`lop_post'
+     0x980a00ZZ.  Z > 32.  This lopcode follows after all
+     content-generating lopcodes in a program.  The `Z' field denotes
+     the value of `rG' at the beginning of the program.  The following
+     256 - Z big-endian 64-bit words are loaded into global registers
+     `$G' ... `$255'.
+
+`lop_stab'
+     0x980b0000.  The next-to-last lopcode in a program.  Must follow
+     immediately after the lop_post lopcode and its data.  After this
+     lopcode follows all symbols in a compressed format (*note
+     Symbol-table::).
+
+`lop_end'
+     0x980cYYZZ.  The last lopcode in a program.  It must follow the
+     lop_stab lopcode and its data.  The `YZ' field contains the number
+     of 32-bit words of symbol table information after the preceding
+     lop_stab lopcode.
+
+   Note that the lopcode "fixups"; `lop_fixr', `lop_fixrx' and
+`lop_fixo' are not generated by BFD, but are handled.  They are
+generated by `mmixal'.
+
+   This trivial one-label, one-instruction file:
+
+      :Main TRAP 1,2,3
+
+   can be represented this way in mmo:
+
+      0x98090101 - lop_pre, one 32-bit word with timestamp.
+      <timestamp>
+      0x98010002 - lop_loc, text segment, using a 64-bit address.
+                   Note that mmixal does not emit this for the file above.
+      0x00000000 - Address, high 32 bits.
+      0x00000000 - Address, low 32 bits.
+      0x98060002 - lop_file, 2 32-bit words for file-name.
+      0x74657374 - "test"
+      0x2e730000 - ".s\0\0"
+      0x98070001 - lop_line, line 1.
+      0x00010203 - TRAP 1,2,3
+      0x980a00ff - lop_post, setting $255 to 0.
+      0x00000000
+      0x00000000
+      0x980b0000 - lop_stab for ":Main" = 0, serial 1.
+      0x203a4040   *Note Symbol-table::.
+      0x10404020
+      0x4d206120
+      0x69016e00
+      0x81000000
+      0x980c0005 - lop_end; symbol table contained five 32-bit words.
+
+
+File: bfd.info,  Node: Symbol-table,  Next: mmo section mapping,  Prev: File layout,  Up: mmo
+
+3.5.2 Symbol table format
+-------------------------
+
+From mmixal.w (or really, the generated mmixal.tex) in
+`http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz'):
+"Symbols are stored and retrieved by means of a `ternary search trie',
+following ideas of Bentley and Sedgewick. (See ACM-SIAM Symp. on
+Discrete Algorithms `8' (1997), 360-369; R.Sedgewick, `Algorithms in C'
+(Reading, Mass.  Addison-Wesley, 1998), `15.4'.)  Each trie node stores
+a character, and there are branches to subtries for the cases where a
+given character is less than, equal to, or greater than the character
+in the trie.  There also is a pointer to a symbol table entry if a
+symbol ends at the current node."
+
+   So it's a tree encoded as a stream of bytes.  The stream of bytes
+acts on a single virtual global symbol, adding and removing characters
+and signalling complete symbol points.  Here, we read the stream and
+create symbols at the completion points.
+
+   First, there's a control byte `m'.  If any of the listed bits in `m'
+is nonzero, we execute what stands at the right, in the listed order:
+
+      (MMO3_LEFT)
+      0x40 - Traverse left trie.
+             (Read a new command byte and recurse.)
+
+      (MMO3_SYMBITS)
+      0x2f - Read the next byte as a character and store it in the
+             current character position; increment character position.
+             Test the bits of `m':
+
+             (MMO3_WCHAR)
+             0x80 - The character is 16-bit (so read another byte,
+                    merge into current character.
+
+             (MMO3_TYPEBITS)
+             0xf  - We have a complete symbol; parse the type, value
+                    and serial number and do what should be done
+                    with a symbol.  The type and length information
+                    is in j = (m & 0xf).
+
+                    (MMO3_REGQUAL_BITS)
+                    j == 0xf: A register variable.  The following
+                              byte tells which register.
+                    j <= 8:   An absolute symbol.  Read j bytes as the
+                              big-endian number the symbol equals.
+                              A j = 2 with two zero bytes denotes an
+                              unknown symbol.
+                    j > 8:    As with j <= 8, but add (0x20 << 56)
+                              to the value in the following j - 8
+                              bytes.
+
+                    Then comes the serial number, as a variant of
+                    uleb128, but better named ubeb128:
+                    Read bytes and shift the previous value left 7
+                    (multiply by 128).  Add in the new byte, repeat
+                    until a byte has bit 7 set.  The serial number
+                    is the computed value minus 128.
+
+             (MMO3_MIDDLE)
+             0x20 - Traverse middle trie.  (Read a new command byte
+                    and recurse.)  Decrement character position.
+
+      (MMO3_RIGHT)
+      0x10 - Traverse right trie.  (Read a new command byte and
+             recurse.)
+
+   Let's look again at the `lop_stab' for the trivial file (*note File
+layout::).
+
+      0x980b0000 - lop_stab for ":Main" = 0, serial 1.
+      0x203a4040
+      0x10404020
+      0x4d206120
+      0x69016e00
+      0x81000000
+
+   This forms the trivial trie (note that the path between ":" and "M"
+is redundant):
+
+      203a     ":"
+      40       /
+      40      /
+      10      \
+      40      /
+      40     /
+      204d  "M"
+      2061  "a"
+      2069  "i"
+      016e  "n" is the last character in a full symbol, and
+            with a value represented in one byte.
+      00    The value is 0.
+      81    The serial number is 1.
+
+
+File: bfd.info,  Node: mmo section mapping,  Prev: Symbol-table,  Up: mmo
+
+3.5.3 mmo section mapping
+-------------------------
+
+The implementation in BFD uses special data type 80 (decimal) to
+encapsulate and describe named sections, containing e.g. debug
+information.  If needed, any datum in the encapsulation will be quoted
+using lop_quote.  First comes a 32-bit word holding the number of
+32-bit words containing the zero-terminated zero-padded segment name.
+After the name there's a 32-bit word holding flags describing the
+section type.  Then comes a 64-bit big-endian word with the section
+length (in bytes), then another with the section start address.
+Depending on the type of section, the contents might follow,
+zero-padded to 32-bit boundary.  For a loadable section (such as data
+or code), the contents might follow at some later point, not
+necessarily immediately, as a lop_loc with the same start address as in
+the section description, followed by the contents.  This in effect
+forms a descriptor that must be emitted before the actual contents.
+Sections described this way must not overlap.
+
+   For areas that don't have such descriptors, synthetic sections are
+formed by BFD.  Consecutive contents in the two memory areas
+`0x0000...00' to `0x01ff...ff' and `0x2000...00' to `0x20ff...ff' are
+entered in sections named `.text' and `.data' respectively.  If an area
+is not otherwise described, but would together with a neighboring lower
+area be less than `0x40000000' bytes long, it is joined with the lower
+area and the gap is zero-filled.  For other cases, a new section is
+formed, named `.MMIX.sec.N'.  Here, N is a number, a running count
+through the mmo file, starting at 0.
+
+   A loadable section specified as:
+
+      .section secname,"ax"
+      TETRA 1,2,3,4,-1,-2009
+      BYTE 80
+
+   and linked to address `0x4', is represented by the sequence:
+
+      0x98080050 - lop_spec 80
+      0x00000002 - two 32-bit words for the section name
+      0x7365636e - "secn"
+      0x616d6500 - "ame\0"
+      0x00000033 - flags CODE, READONLY, LOAD, ALLOC
+      0x00000000 - high 32 bits of section length
+      0x0000001c - section length is 28 bytes; 6 * 4 + 1 + alignment to 32 bits
+      0x00000000 - high 32 bits of section address
+      0x00000004 - section address is 4
+      0x98010002 - 64 bits with address of following data
+      0x00000000 - high 32 bits of address
+      0x00000004 - low 32 bits: data starts at address 4
+      0x00000001 - 1
+      0x00000002 - 2
+      0x00000003 - 3
+      0x00000004 - 4
+      0xffffffff - -1
+      0xfffff827 - -2009
+      0x50000000 - 80 as a byte, padded with zeros.
+
+   Note that the lop_spec wrapping does not include the section
+contents.  Compare this to a non-loaded section specified as:
+
+      .section thirdsec
+      TETRA 200001,100002
+      BYTE 38,40
+
+   This, when linked to address `0x200000000000001c', is represented by:
+
+      0x98080050 - lop_spec 80
+      0x00000002 - two 32-bit words for the section name
+      0x7365636e - "thir"
+      0x616d6500 - "dsec"
+      0x00000010 - flag READONLY
+      0x00000000 - high 32 bits of section length
+      0x0000000c - section length is 12 bytes; 2 * 4 + 2 + alignment to 32 bits
+      0x20000000 - high 32 bits of address
+      0x0000001c - low 32 bits of address 0x200000000000001c
+      0x00030d41 - 200001
+      0x000186a2 - 100002
+      0x26280000 - 38, 40 as bytes, padded with zeros
+
+   For the latter example, the section contents must not be loaded in
+memory, and is therefore specified as part of the special data.  The
+address is usually unimportant but might provide information for e.g.
+the DWARF 2 debugging format.
+
+
+File: bfd.info,  Node: GNU Free Documentation License,  Next: BFD Index,  Prev: BFD back ends,  Up: Top
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
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+     functional and useful document "free" in the sense of freedom: to
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+     legibly, you should put the first ones listed (as many as fit
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+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
+       B. List on the Title Page, as authors, one or more persons or
+          entities responsible for authorship of the modifications in
+          the Modified Version, together with at least five of the
+          principal authors of the Document (all of its principal
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
+
+       C. State on the Title page the name of the publisher of the
+          Modified Version, as the publisher.
+
+       D. Preserve all the copyright notices of the Document.
+
+       E. Add an appropriate copyright notice for your modifications
+          adjacent to the other copyright notices.
+
+       F. Include, immediately after the copyright notices, a license
+          notice giving the public permission to use the Modified
+          Version under the terms of this License, in the form shown in
+          the Addendum below.
+
+       G. Preserve in that license notice the full lists of Invariant
+          Sections and required Cover Texts given in the Document's
+          license notice.
+
+       H. Include an unaltered copy of this License.
+
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
+          authors, and publisher of the Modified Version as given on
+          the Title Page.  If there is no section Entitled "History" in
+          the Document, create one stating the title, year, authors,
+          and publisher of the Document as given on its Title Page,
+          then add an item describing the Modified Version as stated in
+          the previous sentence.
+
+       J. Preserve the network location, if any, given in the Document
+          for public access to a Transparent copy of the Document, and
+          likewise the network locations given in the Document for
+          previous versions it was based on.  These may be placed in
+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
+          acknowledgements and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section Entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
+
+     If the Modified Version includes new front-matter sections or
+     appendices that qualify as Secondary Sections and contain no
+     material copied from the Document, you may at your option
+     designate some or all of these sections as invariant.  To do this,
+     add their titles to the list of Invariant Sections in the Modified
+     Version's license notice.  These titles must be distinct from any
+     other section titles.
+
+     You may add a section Entitled "Endorsements", provided it contains
+     nothing but endorsements of your Modified Version by various
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
+
+     You may add a passage of up to five words as a Front-Cover Text,
+     and a passage of up to 25 words as a Back-Cover Text, to the end
+     of the list of Cover Texts in the Modified Version.  Only one
+     passage of Front-Cover Text and one of Back-Cover Text may be
+     added by (or through arrangements made by) any one entity.  If the
+     Document already includes a cover text for the same cover,
+     previously added by you or by arrangement made by the same entity
+     you are acting on behalf of, you may not add another; but you may
+     replace the old one, on explicit permission from the previous
+     publisher that added the old one.
+
+     The author(s) and publisher(s) of the Document do not by this
+     License give permission to use their names for publicity for or to
+     assert or imply endorsement of any Modified Version.
+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
+     this License, under the terms defined in section 4 above for
+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
+     unmodified, and list them all as Invariant Sections of your
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
+
+     The combined work need only contain one copy of this License, and
+     multiple identical Invariant Sections may be replaced with a single
+     copy.  If there are multiple Invariant Sections with the same name
+     but different contents, make the title of each such section unique
+     by adding at the end of it, in parentheses, the name of the
+     original author or publisher of that section if known, or else a
+     unique number.  Make the same adjustment to the section titles in
+     the list of Invariant Sections in the license notice of the
+     combined work.
+
+     In the combination, you must combine any sections Entitled
+     "History" in the various original documents, forming one section
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
+     You may make a collection consisting of the Document and other
+     documents released under this License, and replace the individual
+     copies of this License in the various documents with a single copy
+     that is included in the collection, provided that you follow the
+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
+     this License in all other respects regarding verbatim copying of
+     that document.
+
+  7. AGGREGATION WITH INDEPENDENT WORKS
+
+     A compilation of the Document or its derivatives with other
+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: bfd.info,  Node: BFD Index,  Prev: GNU Free Documentation License,  Up: Top
+
+BFD Index
+*********
+
+
+* Menu:
+
+* _bfd_final_link_relocate:              Relocating the section contents.
+                                                             (line   22)
+* _bfd_generic_link_add_archive_symbols: Adding symbols from an archive.
+                                                             (line   15)
+* _bfd_generic_link_add_one_symbol:      Adding symbols from an object file.
+                                                             (line   19)
+* _bfd_generic_make_empty_symbol:        symbol handling functions.
+                                                             (line   92)
+* _bfd_link_add_symbols in target vector: Adding Symbols to the Hash Table.
+                                                             (line    6)
+* _bfd_link_final_link in target vector: Performing the Final Link.
+                                                             (line    6)
+* _bfd_link_hash_table_create in target vector: Creating a Linker Hash Table.
+                                                             (line    6)
+* _bfd_relocate_contents:                Relocating the section contents.
+                                                             (line   22)
+* aout_SIZE_machine_type:                aout.               (line  147)
+* aout_SIZE_mkobject:                    aout.               (line  139)
+* aout_SIZE_new_section_hook:            aout.               (line  177)
+* aout_SIZE_set_arch_mach:               aout.               (line  164)
+* aout_SIZE_some_aout_object_p:          aout.               (line  125)
+* aout_SIZE_swap_exec_header_in:         aout.               (line  101)
+* aout_SIZE_swap_exec_header_out:        aout.               (line  113)
+* arelent_chain:                         typedef arelent.    (line  336)
+* BFD:                                   Overview.           (line    6)
+* BFD canonical format:                  Canonical format.   (line   11)
+* bfd_alloc:                             Opening and Closing.
+                                                             (line  218)
+* bfd_alloc2:                            Opening and Closing.
+                                                             (line  227)
+* bfd_alt_mach_code:                     Miscellaneous.      (line  308)
+* bfd_arch_bits_per_address:             Architectures.      (line  584)
+* bfd_arch_bits_per_byte:                Architectures.      (line  576)
+* bfd_arch_default_fill:                 Architectures.      (line  665)
+* bfd_arch_get_compatible:               Architectures.      (line  519)
+* bfd_arch_list:                         Architectures.      (line  510)
+* bfd_arch_mach_octets_per_byte:         Architectures.      (line  653)
+* BFD_ARELOC_BFIN_ADD:                   howto manager.      (line 1120)
+* BFD_ARELOC_BFIN_ADDR:                  howto manager.      (line 1171)
+* BFD_ARELOC_BFIN_AND:                   howto manager.      (line 1141)
+* BFD_ARELOC_BFIN_COMP:                  howto manager.      (line 1162)
+* BFD_ARELOC_BFIN_CONST:                 howto manager.      (line 1117)
+* BFD_ARELOC_BFIN_DIV:                   howto manager.      (line 1129)
+* BFD_ARELOC_BFIN_HWPAGE:                howto manager.      (line 1168)
+* BFD_ARELOC_BFIN_LAND:                  howto manager.      (line 1150)
+* BFD_ARELOC_BFIN_LEN:                   howto manager.      (line 1156)
+* BFD_ARELOC_BFIN_LOR:                   howto manager.      (line 1153)
+* BFD_ARELOC_BFIN_LSHIFT:                howto manager.      (line 1135)
+* BFD_ARELOC_BFIN_MOD:                   howto manager.      (line 1132)
+* BFD_ARELOC_BFIN_MULT:                  howto manager.      (line 1126)
+* BFD_ARELOC_BFIN_NEG:                   howto manager.      (line 1159)
+* BFD_ARELOC_BFIN_OR:                    howto manager.      (line 1144)
+* BFD_ARELOC_BFIN_PAGE:                  howto manager.      (line 1165)
+* BFD_ARELOC_BFIN_PUSH:                  howto manager.      (line 1114)
+* BFD_ARELOC_BFIN_RSHIFT:                howto manager.      (line 1138)
+* BFD_ARELOC_BFIN_SUB:                   howto manager.      (line 1123)
+* BFD_ARELOC_BFIN_XOR:                   howto manager.      (line 1147)
+* bfd_cache_close:                       File Caching.       (line   26)
+* bfd_cache_close_all:                   File Caching.       (line   39)
+* bfd_cache_init:                        File Caching.       (line   18)
+* bfd_calc_gnu_debuglink_crc32:          Opening and Closing.
+                                                             (line  254)
+* bfd_canonicalize_reloc:                Miscellaneous.      (line   19)
+* bfd_canonicalize_symtab:               symbol handling functions.
+                                                             (line   50)
+* bfd_check_format:                      Formats.            (line   21)
+* bfd_check_format_matches:              Formats.            (line   52)
+* bfd_check_overflow:                    typedef arelent.    (line  348)
+* bfd_close:                             Opening and Closing.
+                                                             (line  143)
+* bfd_close_all_done:                    Opening and Closing.
+                                                             (line  161)
+* bfd_coff_backend_data:                 coff.               (line  305)
+* bfd_copy_private_bfd_data:             Miscellaneous.      (line  158)
+* bfd_copy_private_header_data:          Miscellaneous.      (line  140)
+* bfd_copy_private_section_data:         section prototypes. (line  278)
+* bfd_copy_private_symbol_data:          symbol handling functions.
+                                                             (line  140)
+* bfd_core_file_failing_command:         Core Files.         (line   12)
+* bfd_core_file_failing_signal:          Core Files.         (line   21)
+* bfd_core_file_pid:                     Core Files.         (line   30)
+* bfd_create:                            Opening and Closing.
+                                                             (line  180)
+* bfd_create_gnu_debuglink_section:      Opening and Closing.
+                                                             (line  363)
+* bfd_decode_symclass:                   symbol handling functions.
+                                                             (line  111)
+* bfd_default_arch_struct:               Architectures.      (line  531)
+* bfd_default_compatible:                Architectures.      (line  593)
+* bfd_default_reloc_type_lookup:         howto manager.      (line 3268)
+* bfd_default_scan:                      Architectures.      (line  602)
+* bfd_default_set_arch_mach:             Architectures.      (line  549)
+* bfd_demangle:                          Miscellaneous.      (line  359)
+* bfd_emul_get_commonpagesize:           Miscellaneous.      (line  339)
+* bfd_emul_get_maxpagesize:              Miscellaneous.      (line  319)
+* bfd_emul_set_commonpagesize:           Miscellaneous.      (line  350)
+* bfd_emul_set_maxpagesize:              Miscellaneous.      (line  330)
+* bfd_errmsg:                            Error reporting.    (line   67)
+* bfd_fdopenr:                           Opening and Closing.
+                                                             (line   51)
+* bfd_fill_in_gnu_debuglink_section:     Opening and Closing.
+                                                             (line  377)
+* bfd_find_target:                       bfd_target.         (line  473)
+* bfd_find_version_for_sym:              Writing the symbol table.
+                                                             (line   81)
+* bfd_follow_gnu_debugaltlink:           Opening and Closing.
+                                                             (line  343)
+* bfd_follow_gnu_debuglink:              Opening and Closing.
+                                                             (line  322)
+* bfd_fopen:                             Opening and Closing.
+                                                             (line   12)
+* bfd_format_string:                     Formats.            (line   79)
+* bfd_generic_define_common_symbol:      Writing the symbol table.
+                                                             (line   68)
+* bfd_generic_discard_group:             section prototypes. (line  304)
+* bfd_generic_gc_sections:               howto manager.      (line 3299)
+* bfd_generic_get_relocated_section_contents: howto manager. (line 3329)
+* bfd_generic_is_group_section:          section prototypes. (line  296)
+* bfd_generic_lookup_section_flags:      howto manager.      (line 3309)
+* bfd_generic_merge_sections:            howto manager.      (line 3319)
+* bfd_generic_relax_section:             howto manager.      (line 3286)
+* bfd_get_alt_debug_link_info:           Opening and Closing.
+                                                             (line  279)
+* bfd_get_arch:                          Architectures.      (line  560)
+* bfd_get_arch_info:                     Architectures.      (line  612)
+* bfd_get_arch_size:                     Miscellaneous.      (line   63)
+* bfd_get_assert_handler:                Error reporting.    (line  150)
+* bfd_get_debug_link_info:               Opening and Closing.
+                                                             (line  268)
+* bfd_get_error:                         Error reporting.    (line   48)
+* bfd_get_error_handler:                 Error reporting.    (line  118)
+* bfd_get_gp_size:                       Miscellaneous.      (line  104)
+* bfd_get_linker_section:                section prototypes. (line   36)
+* bfd_get_mach:                          Architectures.      (line  568)
+* bfd_get_mtime:                         Miscellaneous.      (line  410)
+* bfd_get_next_mapent:                   Archives.           (line   58)
+* bfd_get_next_section_by_name:          section prototypes. (line   26)
+* bfd_get_reloc_code_name:               howto manager.      (line 3277)
+* bfd_get_reloc_size:                    typedef arelent.    (line  327)
+* bfd_get_reloc_upper_bound:             Miscellaneous.      (line    9)
+* bfd_get_section_by_name:               section prototypes. (line   17)
+* bfd_get_section_by_name_if:            section prototypes. (line   45)
+* bfd_get_section_contents:              section prototypes. (line  251)
+* bfd_get_sign_extend_vma:               Miscellaneous.      (line   76)
+* bfd_get_size <1>:                      Miscellaneous.      (line  419)
+* bfd_get_size:                          Internal.           (line   25)
+* bfd_get_symtab_upper_bound:            symbol handling functions.
+                                                             (line    6)
+* bfd_get_target_info:                   bfd_target.         (line  489)
+* bfd_get_unique_section_name:           section prototypes. (line   64)
+* bfd_h_put_size:                        Internal.           (line   97)
+* bfd_hash_allocate:                     Creating and Freeing a Hash Table.
+                                                             (line   17)
+* bfd_hash_lookup:                       Looking Up or Entering a String.
+                                                             (line    6)
+* bfd_hash_newfunc:                      Creating and Freeing a Hash Table.
+                                                             (line   12)
+* bfd_hash_set_default_size:             Creating and Freeing a Hash Table.
+                                                             (line   25)
+* bfd_hash_table_free:                   Creating and Freeing a Hash Table.
+                                                             (line   21)
+* bfd_hash_table_init:                   Creating and Freeing a Hash Table.
+                                                             (line    6)
+* bfd_hash_table_init_n:                 Creating and Freeing a Hash Table.
+                                                             (line    6)
+* bfd_hash_traverse:                     Traversing a Hash Table.
+                                                             (line    6)
+* bfd_hide_sym_by_version:               Writing the symbol table.
+                                                             (line   93)
+* bfd_init:                              Initialization.     (line   11)
+* bfd_install_relocation:                typedef arelent.    (line  389)
+* bfd_is_local_label:                    symbol handling functions.
+                                                             (line   17)
+* bfd_is_local_label_name:               symbol handling functions.
+                                                             (line   26)
+* bfd_is_target_special_symbol:          symbol handling functions.
+                                                             (line   38)
+* bfd_is_undefined_symclass:             symbol handling functions.
+                                                             (line  120)
+* bfd_link_split_section:                Writing the symbol table.
+                                                             (line   44)
+* bfd_log2:                              Internal.           (line  164)
+* bfd_lookup_arch:                       Architectures.      (line  620)
+* bfd_make_debug_symbol:                 symbol handling functions.
+                                                             (line  102)
+* bfd_make_empty_symbol:                 symbol handling functions.
+                                                             (line   78)
+* bfd_make_readable:                     Opening and Closing.
+                                                             (line  204)
+* bfd_make_section:                      section prototypes. (line  143)
+* bfd_make_section_anyway:               section prototypes. (line  114)
+* bfd_make_section_anyway_with_flags:    section prototypes. (line   96)
+* bfd_make_section_old_way:              section prototypes. (line   76)
+* bfd_make_section_with_flags:           section prototypes. (line  130)
+* bfd_make_writable:                     Opening and Closing.
+                                                             (line  190)
+* bfd_malloc_and_get_section:            section prototypes. (line  268)
+* bfd_map_over_sections:                 section prototypes. (line  178)
+* bfd_merge_private_bfd_data:            Miscellaneous.      (line  174)
+* bfd_mmap:                              Miscellaneous.      (line  448)
+* bfd_octets_per_byte:                   Architectures.      (line  643)
+* bfd_open_file:                         File Caching.       (line   52)
+* bfd_openr:                             Opening and Closing.
+                                                             (line   35)
+* bfd_openr_iovec:                       Opening and Closing.
+                                                             (line   83)
+* bfd_openr_next_archived_file:          Archives.           (line   84)
+* bfd_openstreamr:                       Opening and Closing.
+                                                             (line   74)
+* bfd_openw:                             Opening and Closing.
+                                                             (line  131)
+* bfd_perform_relocation:                typedef arelent.    (line  364)
+* bfd_perror:                            Error reporting.    (line   76)
+* bfd_print_symbol_vandf:                symbol handling functions.
+                                                             (line   70)
+* bfd_printable_arch_mach:               Architectures.      (line  631)
+* bfd_printable_name:                    Architectures.      (line  491)
+* bfd_put_size:                          Internal.           (line   22)
+* BFD_RELOC_12_PCREL:                    howto manager.      (line   39)
+* BFD_RELOC_14:                          howto manager.      (line   31)
+* BFD_RELOC_16:                          howto manager.      (line   30)
+* BFD_RELOC_16_BASEREL:                  howto manager.      (line   99)
+* BFD_RELOC_16_GOT_PCREL:                howto manager.      (line   52)
+* BFD_RELOC_16_GOTOFF:                   howto manager.      (line   55)
+* BFD_RELOC_16_PCREL:                    howto manager.      (line   38)
+* BFD_RELOC_16_PCREL_S2:                 howto manager.      (line  111)
+* BFD_RELOC_16_PLT_PCREL:                howto manager.      (line   63)
+* BFD_RELOC_16_PLTOFF:                   howto manager.      (line   67)
+* BFD_RELOC_16C_ABS20:                   howto manager.      (line 2236)
+* BFD_RELOC_16C_ABS20_C:                 howto manager.      (line 2237)
+* BFD_RELOC_16C_ABS24:                   howto manager.      (line 2238)
+* BFD_RELOC_16C_ABS24_C:                 howto manager.      (line 2239)
+* BFD_RELOC_16C_DISP04:                  howto manager.      (line 2216)
+* BFD_RELOC_16C_DISP04_C:                howto manager.      (line 2217)
+* BFD_RELOC_16C_DISP08:                  howto manager.      (line 2218)
+* BFD_RELOC_16C_DISP08_C:                howto manager.      (line 2219)
+* BFD_RELOC_16C_DISP16:                  howto manager.      (line 2220)
+* BFD_RELOC_16C_DISP16_C:                howto manager.      (line 2221)
+* BFD_RELOC_16C_DISP24:                  howto manager.      (line 2222)
+* BFD_RELOC_16C_DISP24_C:                howto manager.      (line 2223)
+* BFD_RELOC_16C_DISP24a:                 howto manager.      (line 2224)
+* BFD_RELOC_16C_DISP24a_C:               howto manager.      (line 2225)
+* BFD_RELOC_16C_IMM04:                   howto manager.      (line 2240)
+* BFD_RELOC_16C_IMM04_C:                 howto manager.      (line 2241)
+* BFD_RELOC_16C_IMM16:                   howto manager.      (line 2242)
+* BFD_RELOC_16C_IMM16_C:                 howto manager.      (line 2243)
+* BFD_RELOC_16C_IMM20:                   howto manager.      (line 2244)
+* BFD_RELOC_16C_IMM20_C:                 howto manager.      (line 2245)
+* BFD_RELOC_16C_IMM24:                   howto manager.      (line 2246)
+* BFD_RELOC_16C_IMM24_C:                 howto manager.      (line 2247)
+* BFD_RELOC_16C_IMM32:                   howto manager.      (line 2248)
+* BFD_RELOC_16C_IMM32_C:                 howto manager.      (line 2249)
+* BFD_RELOC_16C_NUM08:                   howto manager.      (line 2210)
+* BFD_RELOC_16C_NUM08_C:                 howto manager.      (line 2211)
+* BFD_RELOC_16C_NUM16:                   howto manager.      (line 2212)
+* BFD_RELOC_16C_NUM16_C:                 howto manager.      (line 2213)
+* BFD_RELOC_16C_NUM32:                   howto manager.      (line 2214)
+* BFD_RELOC_16C_NUM32_C:                 howto manager.      (line 2215)
+* BFD_RELOC_16C_REG04:                   howto manager.      (line 2226)
+* BFD_RELOC_16C_REG04_C:                 howto manager.      (line 2227)
+* BFD_RELOC_16C_REG04a:                  howto manager.      (line 2228)
+* BFD_RELOC_16C_REG04a_C:                howto manager.      (line 2229)
+* BFD_RELOC_16C_REG14:                   howto manager.      (line 2230)
+* BFD_RELOC_16C_REG14_C:                 howto manager.      (line 2231)
+* BFD_RELOC_16C_REG16:                   howto manager.      (line 2232)
+* BFD_RELOC_16C_REG16_C:                 howto manager.      (line 2233)
+* BFD_RELOC_16C_REG20:                   howto manager.      (line 2234)
+* BFD_RELOC_16C_REG20_C:                 howto manager.      (line 2235)
+* BFD_RELOC_23_PCREL_S2:                 howto manager.      (line  112)
+* BFD_RELOC_24:                          howto manager.      (line   29)
+* BFD_RELOC_24_PCREL:                    howto manager.      (line   37)
+* BFD_RELOC_24_PLT_PCREL:                howto manager.      (line   62)
+* BFD_RELOC_26:                          howto manager.      (line   28)
+* BFD_RELOC_32:                          howto manager.      (line   27)
+* BFD_RELOC_32_BASEREL:                  howto manager.      (line   98)
+* BFD_RELOC_32_GOT_PCREL:                howto manager.      (line   51)
+* BFD_RELOC_32_GOTOFF:                   howto manager.      (line   54)
+* BFD_RELOC_32_PCREL:                    howto manager.      (line   36)
+* BFD_RELOC_32_PCREL_S2:                 howto manager.      (line  110)
+* BFD_RELOC_32_PLT_PCREL:                howto manager.      (line   61)
+* BFD_RELOC_32_PLTOFF:                   howto manager.      (line   66)
+* BFD_RELOC_32_SECREL:                   howto manager.      (line   48)
+* BFD_RELOC_386_COPY:                    howto manager.      (line  577)
+* BFD_RELOC_386_GLOB_DAT:                howto manager.      (line  578)
+* BFD_RELOC_386_GOT32:                   howto manager.      (line  575)
+* BFD_RELOC_386_GOTOFF:                  howto manager.      (line  581)
+* BFD_RELOC_386_GOTPC:                   howto manager.      (line  582)
+* BFD_RELOC_386_IRELATIVE:               howto manager.      (line  598)
+* BFD_RELOC_386_JUMP_SLOT:               howto manager.      (line  579)
+* BFD_RELOC_386_PLT32:                   howto manager.      (line  576)
+* BFD_RELOC_386_RELATIVE:                howto manager.      (line  580)
+* BFD_RELOC_386_TLS_DESC:                howto manager.      (line  597)
+* BFD_RELOC_386_TLS_DESC_CALL:           howto manager.      (line  596)
+* BFD_RELOC_386_TLS_DTPMOD32:            howto manager.      (line  592)
+* BFD_RELOC_386_TLS_DTPOFF32:            howto manager.      (line  593)
+* BFD_RELOC_386_TLS_GD:                  howto manager.      (line  587)
+* BFD_RELOC_386_TLS_GOTDESC:             howto manager.      (line  595)
+* BFD_RELOC_386_TLS_GOTIE:               howto manager.      (line  585)
+* BFD_RELOC_386_TLS_IE:                  howto manager.      (line  584)
+* BFD_RELOC_386_TLS_IE_32:               howto manager.      (line  590)
+* BFD_RELOC_386_TLS_LDM:                 howto manager.      (line  588)
+* BFD_RELOC_386_TLS_LDO_32:              howto manager.      (line  589)
+* BFD_RELOC_386_TLS_LE:                  howto manager.      (line  586)
+* BFD_RELOC_386_TLS_LE_32:               howto manager.      (line  591)
+* BFD_RELOC_386_TLS_TPOFF:               howto manager.      (line  583)
+* BFD_RELOC_386_TLS_TPOFF32:             howto manager.      (line  594)
+* BFD_RELOC_390_12:                      howto manager.      (line 1819)
+* BFD_RELOC_390_20:                      howto manager.      (line 1931)
+* BFD_RELOC_390_COPY:                    howto manager.      (line 1828)
+* BFD_RELOC_390_GLOB_DAT:                howto manager.      (line 1831)
+* BFD_RELOC_390_GOT12:                   howto manager.      (line 1822)
+* BFD_RELOC_390_GOT16:                   howto manager.      (line 1843)
+* BFD_RELOC_390_GOT20:                   howto manager.      (line 1932)
+* BFD_RELOC_390_GOT64:                   howto manager.      (line 1873)
+* BFD_RELOC_390_GOTENT:                  howto manager.      (line 1879)
+* BFD_RELOC_390_GOTOFF64:                howto manager.      (line 1882)
+* BFD_RELOC_390_GOTPC:                   howto manager.      (line 1840)
+* BFD_RELOC_390_GOTPCDBL:                howto manager.      (line 1870)
+* BFD_RELOC_390_GOTPLT12:                howto manager.      (line 1885)
+* BFD_RELOC_390_GOTPLT16:                howto manager.      (line 1888)
+* BFD_RELOC_390_GOTPLT20:                howto manager.      (line 1933)
+* BFD_RELOC_390_GOTPLT32:                howto manager.      (line 1891)
+* BFD_RELOC_390_GOTPLT64:                howto manager.      (line 1894)
+* BFD_RELOC_390_GOTPLTENT:               howto manager.      (line 1897)
+* BFD_RELOC_390_IRELATIVE:               howto manager.      (line 1937)
+* BFD_RELOC_390_JMP_SLOT:                howto manager.      (line 1834)
+* BFD_RELOC_390_PC12DBL:                 howto manager.      (line 1846)
+* BFD_RELOC_390_PC16DBL:                 howto manager.      (line 1852)
+* BFD_RELOC_390_PC24DBL:                 howto manager.      (line 1858)
+* BFD_RELOC_390_PC32DBL:                 howto manager.      (line 1864)
+* BFD_RELOC_390_PLT12DBL:                howto manager.      (line 1849)
+* BFD_RELOC_390_PLT16DBL:                howto manager.      (line 1855)
+* BFD_RELOC_390_PLT24DBL:                howto manager.      (line 1861)
+* BFD_RELOC_390_PLT32:                   howto manager.      (line 1825)
+* BFD_RELOC_390_PLT32DBL:                howto manager.      (line 1867)
+* BFD_RELOC_390_PLT64:                   howto manager.      (line 1876)
+* BFD_RELOC_390_PLTOFF16:                howto manager.      (line 1900)
+* BFD_RELOC_390_PLTOFF32:                howto manager.      (line 1903)
+* BFD_RELOC_390_PLTOFF64:                howto manager.      (line 1906)
+* BFD_RELOC_390_RELATIVE:                howto manager.      (line 1837)
+* BFD_RELOC_390_TLS_DTPMOD:              howto manager.      (line 1926)
+* BFD_RELOC_390_TLS_DTPOFF:              howto manager.      (line 1927)
+* BFD_RELOC_390_TLS_GD32:                howto manager.      (line 1912)
+* BFD_RELOC_390_TLS_GD64:                howto manager.      (line 1913)
+* BFD_RELOC_390_TLS_GDCALL:              howto manager.      (line 1910)
+* BFD_RELOC_390_TLS_GOTIE12:             howto manager.      (line 1914)
+* BFD_RELOC_390_TLS_GOTIE20:             howto manager.      (line 1934)
+* BFD_RELOC_390_TLS_GOTIE32:             howto manager.      (line 1915)
+* BFD_RELOC_390_TLS_GOTIE64:             howto manager.      (line 1916)
+* BFD_RELOC_390_TLS_IE32:                howto manager.      (line 1919)
+* BFD_RELOC_390_TLS_IE64:                howto manager.      (line 1920)
+* BFD_RELOC_390_TLS_IEENT:               howto manager.      (line 1921)
+* BFD_RELOC_390_TLS_LDCALL:              howto manager.      (line 1911)
+* BFD_RELOC_390_TLS_LDM32:               howto manager.      (line 1917)
+* BFD_RELOC_390_TLS_LDM64:               howto manager.      (line 1918)
+* BFD_RELOC_390_TLS_LDO32:               howto manager.      (line 1924)
+* BFD_RELOC_390_TLS_LDO64:               howto manager.      (line 1925)
+* BFD_RELOC_390_TLS_LE32:                howto manager.      (line 1922)
+* BFD_RELOC_390_TLS_LE64:                howto manager.      (line 1923)
+* BFD_RELOC_390_TLS_LOAD:                howto manager.      (line 1909)
+* BFD_RELOC_390_TLS_TPOFF:               howto manager.      (line 1928)
+* BFD_RELOC_64:                          howto manager.      (line   26)
+* BFD_RELOC_64_PCREL:                    howto manager.      (line   35)
+* BFD_RELOC_64_PLT_PCREL:                howto manager.      (line   60)
+* BFD_RELOC_64_PLTOFF:                   howto manager.      (line   65)
+* BFD_RELOC_68K_GLOB_DAT:                howto manager.      (line   78)
+* BFD_RELOC_68K_JMP_SLOT:                howto manager.      (line   79)
+* BFD_RELOC_68K_RELATIVE:                howto manager.      (line   80)
+* BFD_RELOC_68K_TLS_GD16:                howto manager.      (line   82)
+* BFD_RELOC_68K_TLS_GD32:                howto manager.      (line   81)
+* BFD_RELOC_68K_TLS_GD8:                 howto manager.      (line   83)
+* BFD_RELOC_68K_TLS_IE16:                howto manager.      (line   91)
+* BFD_RELOC_68K_TLS_IE32:                howto manager.      (line   90)
+* BFD_RELOC_68K_TLS_IE8:                 howto manager.      (line   92)
+* BFD_RELOC_68K_TLS_LDM16:               howto manager.      (line   85)
+* BFD_RELOC_68K_TLS_LDM32:               howto manager.      (line   84)
+* BFD_RELOC_68K_TLS_LDM8:                howto manager.      (line   86)
+* BFD_RELOC_68K_TLS_LDO16:               howto manager.      (line   88)
+* BFD_RELOC_68K_TLS_LDO32:               howto manager.      (line   87)
+* BFD_RELOC_68K_TLS_LDO8:                howto manager.      (line   89)
+* BFD_RELOC_68K_TLS_LE16:                howto manager.      (line   94)
+* BFD_RELOC_68K_TLS_LE32:                howto manager.      (line   93)
+* BFD_RELOC_68K_TLS_LE8:                 howto manager.      (line   95)
+* BFD_RELOC_8:                           howto manager.      (line   32)
+* BFD_RELOC_860_COPY:                    howto manager.      (line 2364)
+* BFD_RELOC_860_GLOB_DAT:                howto manager.      (line 2365)
+* BFD_RELOC_860_HAGOT:                   howto manager.      (line 2390)
+* BFD_RELOC_860_HAGOTOFF:                howto manager.      (line 2391)
+* BFD_RELOC_860_HAPC:                    howto manager.      (line 2392)
+* BFD_RELOC_860_HIGH:                    howto manager.      (line 2393)
+* BFD_RELOC_860_HIGHADJ:                 howto manager.      (line 2389)
+* BFD_RELOC_860_HIGOT:                   howto manager.      (line 2394)
+* BFD_RELOC_860_HIGOTOFF:                howto manager.      (line 2395)
+* BFD_RELOC_860_JUMP_SLOT:               howto manager.      (line 2366)
+* BFD_RELOC_860_LOGOT0:                  howto manager.      (line 2378)
+* BFD_RELOC_860_LOGOT1:                  howto manager.      (line 2380)
+* BFD_RELOC_860_LOGOTOFF0:               howto manager.      (line 2382)
+* BFD_RELOC_860_LOGOTOFF1:               howto manager.      (line 2384)
+* BFD_RELOC_860_LOGOTOFF2:               howto manager.      (line 2386)
+* BFD_RELOC_860_LOGOTOFF3:               howto manager.      (line 2387)
+* BFD_RELOC_860_LOPC:                    howto manager.      (line 2388)
+* BFD_RELOC_860_LOW0:                    howto manager.      (line 2371)
+* BFD_RELOC_860_LOW1:                    howto manager.      (line 2373)
+* BFD_RELOC_860_LOW2:                    howto manager.      (line 2375)
+* BFD_RELOC_860_LOW3:                    howto manager.      (line 2377)
+* BFD_RELOC_860_PC16:                    howto manager.      (line 2370)
+* BFD_RELOC_860_PC26:                    howto manager.      (line 2368)
+* BFD_RELOC_860_PLT26:                   howto manager.      (line 2369)
+* BFD_RELOC_860_RELATIVE:                howto manager.      (line 2367)
+* BFD_RELOC_860_SPGOT0:                  howto manager.      (line 2379)
+* BFD_RELOC_860_SPGOT1:                  howto manager.      (line 2381)
+* BFD_RELOC_860_SPGOTOFF0:               howto manager.      (line 2383)
+* BFD_RELOC_860_SPGOTOFF1:               howto manager.      (line 2385)
+* BFD_RELOC_860_SPLIT0:                  howto manager.      (line 2372)
+* BFD_RELOC_860_SPLIT1:                  howto manager.      (line 2374)
+* BFD_RELOC_860_SPLIT2:                  howto manager.      (line 2376)
+* BFD_RELOC_8_BASEREL:                   howto manager.      (line  103)
+* BFD_RELOC_8_FFnn:                      howto manager.      (line  107)
+* BFD_RELOC_8_GOT_PCREL:                 howto manager.      (line   53)
+* BFD_RELOC_8_GOTOFF:                    howto manager.      (line   59)
+* BFD_RELOC_8_PCREL:                     howto manager.      (line   40)
+* BFD_RELOC_8_PLT_PCREL:                 howto manager.      (line   64)
+* BFD_RELOC_8_PLTOFF:                    howto manager.      (line   71)
+* BFD_RELOC_AARCH64_16:                  howto manager.      (line 2755)
+* BFD_RELOC_AARCH64_16_PCREL:            howto manager.      (line 2762)
+* BFD_RELOC_AARCH64_32:                  howto manager.      (line 2754)
+* BFD_RELOC_AARCH64_32_PCREL:            howto manager.      (line 2761)
+* BFD_RELOC_AARCH64_64:                  howto manager.      (line 2753)
+* BFD_RELOC_AARCH64_64_PCREL:            howto manager.      (line 2760)
+* BFD_RELOC_AARCH64_ADD_LO12:            howto manager.      (line 2827)
+* BFD_RELOC_AARCH64_ADR_GOT_PAGE:        howto manager.      (line 2884)
+* BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:   howto manager.      (line 2822)
+* BFD_RELOC_AARCH64_ADR_HI21_PCREL:      howto manager.      (line 2818)
+* BFD_RELOC_AARCH64_ADR_LO21_PCREL:      howto manager.      (line 2814)
+* BFD_RELOC_AARCH64_BRANCH19:            howto manager.      (line 2842)
+* BFD_RELOC_AARCH64_CALL26:              howto manager.      (line 2852)
+* BFD_RELOC_AARCH64_COPY:                howto manager.      (line 2985)
+* BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP:  howto manager.      (line 3019)
+* BFD_RELOC_AARCH64_GLOB_DAT:            howto manager.      (line 2988)
+* BFD_RELOC_AARCH64_GOT_LD_PREL19:       howto manager.      (line 2877)
+* BFD_RELOC_AARCH64_IRELATIVE:           howto manager.      (line 3009)
+* BFD_RELOC_AARCH64_JUMP26:              howto manager.      (line 2847)
+* BFD_RELOC_AARCH64_JUMP_SLOT:           howto manager.      (line 2991)
+* BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:    howto manager.      (line 2894)
+* BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:    howto manager.      (line 2889)
+* BFD_RELOC_AARCH64_LD_GOT_LO12_NC:      howto manager.      (line 3028)
+* BFD_RELOC_AARCH64_LD_LO19_PCREL:       howto manager.      (line 2809)
+* BFD_RELOC_AARCH64_LDST128_LO12:        howto manager.      (line 2872)
+* BFD_RELOC_AARCH64_LDST16_LO12:         howto manager.      (line 2857)
+* BFD_RELOC_AARCH64_LDST32_LO12:         howto manager.      (line 2862)
+* BFD_RELOC_AARCH64_LDST64_LO12:         howto manager.      (line 2867)
+* BFD_RELOC_AARCH64_LDST8_LO12:          howto manager.      (line 2832)
+* BFD_RELOC_AARCH64_LDST_LO12:           howto manager.      (line 3023)
+* BFD_RELOC_AARCH64_MOVW_G0:             howto manager.      (line 2766)
+* BFD_RELOC_AARCH64_MOVW_G0_NC:          howto manager.      (line 2770)
+* BFD_RELOC_AARCH64_MOVW_G0_S:           howto manager.      (line 2794)
+* BFD_RELOC_AARCH64_MOVW_G1:             howto manager.      (line 2774)
+* BFD_RELOC_AARCH64_MOVW_G1_NC:          howto manager.      (line 2778)
+* BFD_RELOC_AARCH64_MOVW_G1_S:           howto manager.      (line 2799)
+* BFD_RELOC_AARCH64_MOVW_G2:             howto manager.      (line 2782)
+* BFD_RELOC_AARCH64_MOVW_G2_NC:          howto manager.      (line 2786)
+* BFD_RELOC_AARCH64_MOVW_G2_S:           howto manager.      (line 2804)
+* BFD_RELOC_AARCH64_MOVW_G3:             howto manager.      (line 2790)
+* BFD_RELOC_AARCH64_NONE:                howto manager.      (line 2750)
+* BFD_RELOC_AARCH64_RELATIVE:            howto manager.      (line 2994)
+* BFD_RELOC_AARCH64_RELOC_END:           howto manager.      (line 3012)
+* BFD_RELOC_AARCH64_RELOC_START:         howto manager.      (line 2744)
+* BFD_RELOC_AARCH64_TLS_DTPMOD:          howto manager.      (line 2997)
+* BFD_RELOC_AARCH64_TLS_DTPREL:          howto manager.      (line 3000)
+* BFD_RELOC_AARCH64_TLS_TPREL:           howto manager.      (line 3003)
+* BFD_RELOC_AARCH64_TLSDESC:             howto manager.      (line 3006)
+* BFD_RELOC_AARCH64_TLSDESC_ADD:         howto manager.      (line 2979)
+* BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: howto manager.      (line 2967)
+* BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:  howto manager.      (line 2958)
+* BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:  howto manager.      (line 2955)
+* BFD_RELOC_AARCH64_TLSDESC_CALL:        howto manager.      (line 2982)
+* BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC: howto manager.     (line 2964)
+* BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC: howto manager.     (line 2961)
+* BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC:  howto manager.      (line 3036)
+* BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:   howto manager.      (line 2952)
+* BFD_RELOC_AARCH64_TLSDESC_LDR:         howto manager.      (line 2976)
+* BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:   howto manager.      (line 2973)
+* BFD_RELOC_AARCH64_TLSDESC_OFF_G1:      howto manager.      (line 2970)
+* BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:   howto manager.      (line 2905)
+* BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:    howto manager.      (line 2899)
+* BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21: howto manager.
+                                                             (line 2916)
+* BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: howto manager.
+                                                             (line 2922)
+* BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: howto manager.
+                                                             (line 2919)
+* BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC: howto manager.
+                                                             (line 3032)
+* BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: howto manager. (line 2925)
+* BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC: howto manager.
+                                                             (line 2913)
+* BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1: howto manager.   (line 2910)
+* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: howto manager.     (line 2943)
+* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12: howto manager.     (line 2946)
+* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC: howto manager.  (line 2949)
+* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0: howto manager.      (line 2937)
+* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC: howto manager.   (line 2940)
+* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1: howto manager.      (line 2931)
+* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC: howto manager.   (line 2934)
+* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2: howto manager.      (line 2928)
+* BFD_RELOC_AARCH64_TSTBR14:             howto manager.      (line 2837)
+* BFD_RELOC_ALPHA_BOH:                   howto manager.      (line  323)
+* BFD_RELOC_ALPHA_BRSGP:                 howto manager.      (line  306)
+* BFD_RELOC_ALPHA_BSR:                   howto manager.      (line  315)
+* BFD_RELOC_ALPHA_CODEADDR:              howto manager.      (line  297)
+* BFD_RELOC_ALPHA_DTPMOD64:              howto manager.      (line  329)
+* BFD_RELOC_ALPHA_DTPREL16:              howto manager.      (line  334)
+* BFD_RELOC_ALPHA_DTPREL64:              howto manager.      (line  331)
+* BFD_RELOC_ALPHA_DTPREL_HI16:           howto manager.      (line  332)
+* BFD_RELOC_ALPHA_DTPREL_LO16:           howto manager.      (line  333)
+* BFD_RELOC_ALPHA_ELF_LITERAL:           howto manager.      (line  262)
+* BFD_RELOC_ALPHA_GOTDTPREL16:           howto manager.      (line  330)
+* BFD_RELOC_ALPHA_GOTTPREL16:            howto manager.      (line  335)
+* BFD_RELOC_ALPHA_GPDISP:                howto manager.      (line  256)
+* BFD_RELOC_ALPHA_GPDISP_HI16:           howto manager.      (line  242)
+* BFD_RELOC_ALPHA_GPDISP_LO16:           howto manager.      (line  250)
+* BFD_RELOC_ALPHA_GPREL_HI16:            howto manager.      (line  301)
+* BFD_RELOC_ALPHA_GPREL_LO16:            howto manager.      (line  302)
+* BFD_RELOC_ALPHA_HINT:                  howto manager.      (line  288)
+* BFD_RELOC_ALPHA_LDA:                   howto manager.      (line  319)
+* BFD_RELOC_ALPHA_LINKAGE:               howto manager.      (line  293)
+* BFD_RELOC_ALPHA_LITERAL:               howto manager.      (line  261)
+* BFD_RELOC_ALPHA_LITUSE:                howto manager.      (line  263)
+* BFD_RELOC_ALPHA_NOP:                   howto manager.      (line  311)
+* BFD_RELOC_ALPHA_TLSGD:                 howto manager.      (line  327)
+* BFD_RELOC_ALPHA_TLSLDM:                howto manager.      (line  328)
+* BFD_RELOC_ALPHA_TPREL16:               howto manager.      (line  339)
+* BFD_RELOC_ALPHA_TPREL64:               howto manager.      (line  336)
+* BFD_RELOC_ALPHA_TPREL_HI16:            howto manager.      (line  337)
+* BFD_RELOC_ALPHA_TPREL_LO16:            howto manager.      (line  338)
+* BFD_RELOC_ARC_B22_PCREL:               howto manager.      (line 1049)
+* BFD_RELOC_ARC_B26:                     howto manager.      (line 1054)
+* BFD_RELOC_ARM_ADR_IMM:                 howto manager.      (line  935)
+* BFD_RELOC_ARM_ADRL_IMMEDIATE:          howto manager.      (line  921)
+* BFD_RELOC_ARM_ALU_PC_G0:               howto manager.      (line  885)
+* BFD_RELOC_ARM_ALU_PC_G0_NC:            howto manager.      (line  884)
+* BFD_RELOC_ARM_ALU_PC_G1:               howto manager.      (line  887)
+* BFD_RELOC_ARM_ALU_PC_G1_NC:            howto manager.      (line  886)
+* BFD_RELOC_ARM_ALU_PC_G2:               howto manager.      (line  888)
+* BFD_RELOC_ARM_ALU_SB_G0:               howto manager.      (line  899)
+* BFD_RELOC_ARM_ALU_SB_G0_NC:            howto manager.      (line  898)
+* BFD_RELOC_ARM_ALU_SB_G1:               howto manager.      (line  901)
+* BFD_RELOC_ARM_ALU_SB_G1_NC:            howto manager.      (line  900)
+* BFD_RELOC_ARM_ALU_SB_G2:               howto manager.      (line  902)
+* BFD_RELOC_ARM_CP_OFF_IMM:              howto manager.      (line  931)
+* BFD_RELOC_ARM_CP_OFF_IMM_S2:           howto manager.      (line  932)
+* BFD_RELOC_ARM_GLOB_DAT:                howto manager.      (line  859)
+* BFD_RELOC_ARM_GOT32:                   howto manager.      (line  860)
+* BFD_RELOC_ARM_GOT_PREL:                howto manager.      (line  865)
+* BFD_RELOC_ARM_GOTOFF:                  howto manager.      (line  863)
+* BFD_RELOC_ARM_GOTPC:                   howto manager.      (line  864)
+* BFD_RELOC_ARM_HVC:                     howto manager.      (line  928)
+* BFD_RELOC_ARM_HWLITERAL:               howto manager.      (line  942)
+* BFD_RELOC_ARM_IMMEDIATE:               howto manager.      (line  920)
+* BFD_RELOC_ARM_IN_POOL:                 howto manager.      (line  938)
+* BFD_RELOC_ARM_IRELATIVE:               howto manager.      (line  917)
+* BFD_RELOC_ARM_JUMP_SLOT:               howto manager.      (line  858)
+* BFD_RELOC_ARM_LDC_PC_G0:               howto manager.      (line  895)
+* BFD_RELOC_ARM_LDC_PC_G1:               howto manager.      (line  896)
+* BFD_RELOC_ARM_LDC_PC_G2:               howto manager.      (line  897)
+* BFD_RELOC_ARM_LDC_SB_G0:               howto manager.      (line  909)
+* BFD_RELOC_ARM_LDC_SB_G1:               howto manager.      (line  910)
+* BFD_RELOC_ARM_LDC_SB_G2:               howto manager.      (line  911)
+* BFD_RELOC_ARM_LDR_IMM:                 howto manager.      (line  936)
+* BFD_RELOC_ARM_LDR_PC_G0:               howto manager.      (line  889)
+* BFD_RELOC_ARM_LDR_PC_G1:               howto manager.      (line  890)
+* BFD_RELOC_ARM_LDR_PC_G2:               howto manager.      (line  891)
+* BFD_RELOC_ARM_LDR_SB_G0:               howto manager.      (line  903)
+* BFD_RELOC_ARM_LDR_SB_G1:               howto manager.      (line  904)
+* BFD_RELOC_ARM_LDR_SB_G2:               howto manager.      (line  905)
+* BFD_RELOC_ARM_LDRS_PC_G0:              howto manager.      (line  892)
+* BFD_RELOC_ARM_LDRS_PC_G1:              howto manager.      (line  893)
+* BFD_RELOC_ARM_LDRS_PC_G2:              howto manager.      (line  894)
+* BFD_RELOC_ARM_LDRS_SB_G0:              howto manager.      (line  906)
+* BFD_RELOC_ARM_LDRS_SB_G1:              howto manager.      (line  907)
+* BFD_RELOC_ARM_LDRS_SB_G2:              howto manager.      (line  908)
+* BFD_RELOC_ARM_LITERAL:                 howto manager.      (line  937)
+* BFD_RELOC_ARM_MOVT:                    howto manager.      (line  849)
+* BFD_RELOC_ARM_MOVT_PCREL:              howto manager.      (line  851)
+* BFD_RELOC_ARM_MOVW:                    howto manager.      (line  848)
+* BFD_RELOC_ARM_MOVW_PCREL:              howto manager.      (line  850)
+* BFD_RELOC_ARM_MULTI:                   howto manager.      (line  930)
+* BFD_RELOC_ARM_OFFSET_IMM:              howto manager.      (line  822)
+* BFD_RELOC_ARM_OFFSET_IMM8:             howto manager.      (line  939)
+* BFD_RELOC_ARM_PCREL_BLX:               howto manager.      (line  793)
+* BFD_RELOC_ARM_PCREL_BRANCH:            howto manager.      (line  789)
+* BFD_RELOC_ARM_PCREL_CALL:              howto manager.      (line  803)
+* BFD_RELOC_ARM_PCREL_JUMP:              howto manager.      (line  807)
+* BFD_RELOC_ARM_PLT32:                   howto manager.      (line  861)
+* BFD_RELOC_ARM_PREL31:                  howto manager.      (line  845)
+* BFD_RELOC_ARM_RELATIVE:                howto manager.      (line  862)
+* BFD_RELOC_ARM_ROSEGREL32:              howto manager.      (line  834)
+* BFD_RELOC_ARM_SBREL32:                 howto manager.      (line  837)
+* BFD_RELOC_ARM_SHIFT_IMM:               howto manager.      (line  926)
+* BFD_RELOC_ARM_SMC:                     howto manager.      (line  927)
+* BFD_RELOC_ARM_SWI:                     howto manager.      (line  929)
+* BFD_RELOC_ARM_T32_ADD_IMM:             howto manager.      (line  923)
+* BFD_RELOC_ARM_T32_ADD_PC12:            howto manager.      (line  925)
+* BFD_RELOC_ARM_T32_CP_OFF_IMM:          howto manager.      (line  933)
+* BFD_RELOC_ARM_T32_CP_OFF_IMM_S2:       howto manager.      (line  934)
+* BFD_RELOC_ARM_T32_IMM12:               howto manager.      (line  924)
+* BFD_RELOC_ARM_T32_IMMEDIATE:           howto manager.      (line  922)
+* BFD_RELOC_ARM_T32_OFFSET_IMM:          howto manager.      (line  941)
+* BFD_RELOC_ARM_T32_OFFSET_U8:           howto manager.      (line  940)
+* BFD_RELOC_ARM_TARGET1:                 howto manager.      (line  830)
+* BFD_RELOC_ARM_TARGET2:                 howto manager.      (line  840)
+* BFD_RELOC_ARM_THM_TLS_CALL:            howto manager.      (line  878)
+* BFD_RELOC_ARM_THM_TLS_DESCSEQ:         howto manager.      (line  880)
+* BFD_RELOC_ARM_THUMB_ADD:               howto manager.      (line  943)
+* BFD_RELOC_ARM_THUMB_IMM:               howto manager.      (line  944)
+* BFD_RELOC_ARM_THUMB_MOVT:              howto manager.      (line  853)
+* BFD_RELOC_ARM_THUMB_MOVT_PCREL:        howto manager.      (line  855)
+* BFD_RELOC_ARM_THUMB_MOVW:              howto manager.      (line  852)
+* BFD_RELOC_ARM_THUMB_MOVW_PCREL:        howto manager.      (line  854)
+* BFD_RELOC_ARM_THUMB_OFFSET:            howto manager.      (line  826)
+* BFD_RELOC_ARM_THUMB_SHIFT:             howto manager.      (line  945)
+* BFD_RELOC_ARM_TLS_CALL:                howto manager.      (line  877)
+* BFD_RELOC_ARM_TLS_DESC:                howto manager.      (line  881)
+* BFD_RELOC_ARM_TLS_DESCSEQ:             howto manager.      (line  879)
+* BFD_RELOC_ARM_TLS_DTPMOD32:            howto manager.      (line  872)
+* BFD_RELOC_ARM_TLS_DTPOFF32:            howto manager.      (line  871)
+* BFD_RELOC_ARM_TLS_GD32:                howto manager.      (line  868)
+* BFD_RELOC_ARM_TLS_GOTDESC:             howto manager.      (line  876)
+* BFD_RELOC_ARM_TLS_IE32:                howto manager.      (line  874)
+* BFD_RELOC_ARM_TLS_LDM32:               howto manager.      (line  870)
+* BFD_RELOC_ARM_TLS_LDO32:               howto manager.      (line  869)
+* BFD_RELOC_ARM_TLS_LE32:                howto manager.      (line  875)
+* BFD_RELOC_ARM_TLS_TPOFF32:             howto manager.      (line  873)
+* BFD_RELOC_ARM_V4BX:                    howto manager.      (line  914)
+* BFD_RELOC_AVR_13_PCREL:                howto manager.      (line 1644)
+* BFD_RELOC_AVR_16_PM:                   howto manager.      (line 1648)
+* BFD_RELOC_AVR_6:                       howto manager.      (line 1735)
+* BFD_RELOC_AVR_6_ADIW:                  howto manager.      (line 1739)
+* BFD_RELOC_AVR_7_PCREL:                 howto manager.      (line 1640)
+* BFD_RELOC_AVR_8_HI:                    howto manager.      (line 1747)
+* BFD_RELOC_AVR_8_HLO:                   howto manager.      (line 1751)
+* BFD_RELOC_AVR_8_LO:                    howto manager.      (line 1743)
+* BFD_RELOC_AVR_CALL:                    howto manager.      (line 1727)
+* BFD_RELOC_AVR_HH8_LDI:                 howto manager.      (line 1660)
+* BFD_RELOC_AVR_HH8_LDI_NEG:             howto manager.      (line 1679)
+* BFD_RELOC_AVR_HH8_LDI_PM:              howto manager.      (line 1708)
+* BFD_RELOC_AVR_HH8_LDI_PM_NEG:          howto manager.      (line 1722)
+* BFD_RELOC_AVR_HI8_LDI:                 howto manager.      (line 1656)
+* BFD_RELOC_AVR_HI8_LDI_GS:              howto manager.      (line 1702)
+* BFD_RELOC_AVR_HI8_LDI_NEG:             howto manager.      (line 1674)
+* BFD_RELOC_AVR_HI8_LDI_PM:              howto manager.      (line 1698)
+* BFD_RELOC_AVR_HI8_LDI_PM_NEG:          howto manager.      (line 1717)
+* BFD_RELOC_AVR_LDI:                     howto manager.      (line 1731)
+* BFD_RELOC_AVR_LO8_LDI:                 howto manager.      (line 1652)
+* BFD_RELOC_AVR_LO8_LDI_GS:              howto manager.      (line 1692)
+* BFD_RELOC_AVR_LO8_LDI_NEG:             howto manager.      (line 1669)
+* BFD_RELOC_AVR_LO8_LDI_PM:              howto manager.      (line 1688)
+* BFD_RELOC_AVR_LO8_LDI_PM_NEG:          howto manager.      (line 1713)
+* BFD_RELOC_AVR_MS8_LDI:                 howto manager.      (line 1665)
+* BFD_RELOC_AVR_MS8_LDI_NEG:             howto manager.      (line 1684)
+* BFD_RELOC_BFIN_10_PCREL:               howto manager.      (line 1074)
+* BFD_RELOC_BFIN_11_PCREL:               howto manager.      (line 1077)
+* BFD_RELOC_BFIN_12_PCREL_JUMP:          howto manager.      (line 1080)
+* BFD_RELOC_BFIN_12_PCREL_JUMP_S:        howto manager.      (line 1083)
+* BFD_RELOC_BFIN_16_HIGH:                howto manager.      (line 1062)
+* BFD_RELOC_BFIN_16_IMM:                 howto manager.      (line 1059)
+* BFD_RELOC_BFIN_16_LOW:                 howto manager.      (line 1071)
+* BFD_RELOC_BFIN_24_PCREL_CALL_X:        howto manager.      (line 1086)
+* BFD_RELOC_BFIN_24_PCREL_JUMP_L:        howto manager.      (line 1089)
+* BFD_RELOC_BFIN_4_PCREL:                howto manager.      (line 1065)
+* BFD_RELOC_BFIN_5_PCREL:                howto manager.      (line 1068)
+* BFD_RELOC_BFIN_FUNCDESC:               howto manager.      (line 1095)
+* BFD_RELOC_BFIN_FUNCDESC_GOT17M4:       howto manager.      (line 1096)
+* BFD_RELOC_BFIN_FUNCDESC_GOTHI:         howto manager.      (line 1097)
+* BFD_RELOC_BFIN_FUNCDESC_GOTLO:         howto manager.      (line 1098)
+* BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4:    howto manager.      (line 1100)
+* BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI:      howto manager.      (line 1101)
+* BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO:      howto manager.      (line 1102)
+* BFD_RELOC_BFIN_FUNCDESC_VALUE:         howto manager.      (line 1099)
+* BFD_RELOC_BFIN_GOT:                    howto manager.      (line 1108)
+* BFD_RELOC_BFIN_GOT17M4:                howto manager.      (line 1092)
+* BFD_RELOC_BFIN_GOTHI:                  howto manager.      (line 1093)
+* BFD_RELOC_BFIN_GOTLO:                  howto manager.      (line 1094)
+* BFD_RELOC_BFIN_GOTOFF17M4:             howto manager.      (line 1103)
+* BFD_RELOC_BFIN_GOTOFFHI:               howto manager.      (line 1104)
+* BFD_RELOC_BFIN_GOTOFFLO:               howto manager.      (line 1105)
+* BFD_RELOC_BFIN_PLTPC:                  howto manager.      (line 1111)
+* BFD_RELOC_C6000_ABS_H16:               howto manager.      (line 1463)
+* BFD_RELOC_C6000_ABS_L16:               howto manager.      (line 1462)
+* BFD_RELOC_C6000_ABS_S16:               howto manager.      (line 1461)
+* BFD_RELOC_C6000_ALIGN:                 howto manager.      (line 1484)
+* BFD_RELOC_C6000_COPY:                  howto manager.      (line 1479)
+* BFD_RELOC_C6000_DSBT_INDEX:            howto manager.      (line 1477)
+* BFD_RELOC_C6000_EHTYPE:                howto manager.      (line 1481)
+* BFD_RELOC_C6000_FPHEAD:                howto manager.      (line 1485)
+* BFD_RELOC_C6000_JUMP_SLOT:             howto manager.      (line 1480)
+* BFD_RELOC_C6000_NOCMP:                 howto manager.      (line 1486)
+* BFD_RELOC_C6000_PCR_H16:               howto manager.      (line 1482)
+* BFD_RELOC_C6000_PCR_L16:               howto manager.      (line 1483)
+* BFD_RELOC_C6000_PCR_S10:               howto manager.      (line 1459)
+* BFD_RELOC_C6000_PCR_S12:               howto manager.      (line 1458)
+* BFD_RELOC_C6000_PCR_S21:               howto manager.      (line 1457)
+* BFD_RELOC_C6000_PCR_S7:                howto manager.      (line 1460)
+* BFD_RELOC_C6000_PREL31:                howto manager.      (line 1478)
+* BFD_RELOC_C6000_SBR_GOT_H16_W:         howto manager.      (line 1476)
+* BFD_RELOC_C6000_SBR_GOT_L16_W:         howto manager.      (line 1475)
+* BFD_RELOC_C6000_SBR_GOT_U15_W:         howto manager.      (line 1474)
+* BFD_RELOC_C6000_SBR_H16_B:             howto manager.      (line 1471)
+* BFD_RELOC_C6000_SBR_H16_H:             howto manager.      (line 1472)
+* BFD_RELOC_C6000_SBR_H16_W:             howto manager.      (line 1473)
+* BFD_RELOC_C6000_SBR_L16_B:             howto manager.      (line 1468)
+* BFD_RELOC_C6000_SBR_L16_H:             howto manager.      (line 1469)
+* BFD_RELOC_C6000_SBR_L16_W:             howto manager.      (line 1470)
+* BFD_RELOC_C6000_SBR_S16:               howto manager.      (line 1467)
+* BFD_RELOC_C6000_SBR_U15_B:             howto manager.      (line 1464)
+* BFD_RELOC_C6000_SBR_U15_H:             howto manager.      (line 1465)
+* BFD_RELOC_C6000_SBR_U15_W:             howto manager.      (line 1466)
+* bfd_reloc_code_type:                   howto manager.      (line   10)
+* BFD_RELOC_CR16_ABS20:                  howto manager.      (line 2264)
+* BFD_RELOC_CR16_ABS24:                  howto manager.      (line 2265)
+* BFD_RELOC_CR16_DISP16:                 howto manager.      (line 2275)
+* BFD_RELOC_CR16_DISP20:                 howto manager.      (line 2276)
+* BFD_RELOC_CR16_DISP24:                 howto manager.      (line 2277)
+* BFD_RELOC_CR16_DISP24a:                howto manager.      (line 2278)
+* BFD_RELOC_CR16_DISP4:                  howto manager.      (line 2273)
+* BFD_RELOC_CR16_DISP8:                  howto manager.      (line 2274)
+* BFD_RELOC_CR16_GLOB_DAT:               howto manager.      (line 2284)
+* BFD_RELOC_CR16_GOT_REGREL20:           howto manager.      (line 2282)
+* BFD_RELOC_CR16_GOTC_REGREL20:          howto manager.      (line 2283)
+* BFD_RELOC_CR16_IMM16:                  howto manager.      (line 2268)
+* BFD_RELOC_CR16_IMM20:                  howto manager.      (line 2269)
+* BFD_RELOC_CR16_IMM24:                  howto manager.      (line 2270)
+* BFD_RELOC_CR16_IMM32:                  howto manager.      (line 2271)
+* BFD_RELOC_CR16_IMM32a:                 howto manager.      (line 2272)
+* BFD_RELOC_CR16_IMM4:                   howto manager.      (line 2266)
+* BFD_RELOC_CR16_IMM8:                   howto manager.      (line 2267)
+* BFD_RELOC_CR16_NUM16:                  howto manager.      (line 2253)
+* BFD_RELOC_CR16_NUM32:                  howto manager.      (line 2254)
+* BFD_RELOC_CR16_NUM32a:                 howto manager.      (line 2255)
+* BFD_RELOC_CR16_NUM8:                   howto manager.      (line 2252)
+* BFD_RELOC_CR16_REGREL0:                howto manager.      (line 2256)
+* BFD_RELOC_CR16_REGREL14:               howto manager.      (line 2259)
+* BFD_RELOC_CR16_REGREL14a:              howto manager.      (line 2260)
+* BFD_RELOC_CR16_REGREL16:               howto manager.      (line 2261)
+* BFD_RELOC_CR16_REGREL20:               howto manager.      (line 2262)
+* BFD_RELOC_CR16_REGREL20a:              howto manager.      (line 2263)
+* BFD_RELOC_CR16_REGREL4:                howto manager.      (line 2257)
+* BFD_RELOC_CR16_REGREL4a:               howto manager.      (line 2258)
+* BFD_RELOC_CR16_SWITCH16:               howto manager.      (line 2280)
+* BFD_RELOC_CR16_SWITCH32:               howto manager.      (line 2281)
+* BFD_RELOC_CR16_SWITCH8:                howto manager.      (line 2279)
+* BFD_RELOC_CRIS_16_DTPREL:              howto manager.      (line 2355)
+* BFD_RELOC_CRIS_16_GOT:                 howto manager.      (line 2331)
+* BFD_RELOC_CRIS_16_GOT_GD:              howto manager.      (line 2351)
+* BFD_RELOC_CRIS_16_GOT_TPREL:           howto manager.      (line 2357)
+* BFD_RELOC_CRIS_16_GOTPLT:              howto manager.      (line 2337)
+* BFD_RELOC_CRIS_16_TPREL:               howto manager.      (line 2359)
+* BFD_RELOC_CRIS_32_DTPREL:              howto manager.      (line 2354)
+* BFD_RELOC_CRIS_32_GD:                  howto manager.      (line 2352)
+* BFD_RELOC_CRIS_32_GOT:                 howto manager.      (line 2328)
+* BFD_RELOC_CRIS_32_GOT_GD:              howto manager.      (line 2350)
+* BFD_RELOC_CRIS_32_GOT_TPREL:           howto manager.      (line 2356)
+* BFD_RELOC_CRIS_32_GOTPLT:              howto manager.      (line 2334)
+* BFD_RELOC_CRIS_32_GOTREL:              howto manager.      (line 2340)
+* BFD_RELOC_CRIS_32_IE:                  howto manager.      (line 2361)
+* BFD_RELOC_CRIS_32_PLT_GOTREL:          howto manager.      (line 2343)
+* BFD_RELOC_CRIS_32_PLT_PCREL:           howto manager.      (line 2346)
+* BFD_RELOC_CRIS_32_TPREL:               howto manager.      (line 2358)
+* BFD_RELOC_CRIS_BDISP8:                 howto manager.      (line 2309)
+* BFD_RELOC_CRIS_COPY:                   howto manager.      (line 2322)
+* BFD_RELOC_CRIS_DTP:                    howto manager.      (line 2353)
+* BFD_RELOC_CRIS_DTPMOD:                 howto manager.      (line 2360)
+* BFD_RELOC_CRIS_GLOB_DAT:               howto manager.      (line 2323)
+* BFD_RELOC_CRIS_JUMP_SLOT:              howto manager.      (line 2324)
+* BFD_RELOC_CRIS_LAPCQ_OFFSET:           howto manager.      (line 2317)
+* BFD_RELOC_CRIS_RELATIVE:               howto manager.      (line 2325)
+* BFD_RELOC_CRIS_SIGNED_16:              howto manager.      (line 2315)
+* BFD_RELOC_CRIS_SIGNED_6:               howto manager.      (line 2311)
+* BFD_RELOC_CRIS_SIGNED_8:               howto manager.      (line 2313)
+* BFD_RELOC_CRIS_UNSIGNED_16:            howto manager.      (line 2316)
+* BFD_RELOC_CRIS_UNSIGNED_4:             howto manager.      (line 2318)
+* BFD_RELOC_CRIS_UNSIGNED_5:             howto manager.      (line 2310)
+* BFD_RELOC_CRIS_UNSIGNED_6:             howto manager.      (line 2312)
+* BFD_RELOC_CRIS_UNSIGNED_8:             howto manager.      (line 2314)
+* BFD_RELOC_CRX_ABS16:                   howto manager.      (line 2297)
+* BFD_RELOC_CRX_ABS32:                   howto manager.      (line 2298)
+* BFD_RELOC_CRX_IMM16:                   howto manager.      (line 2302)
+* BFD_RELOC_CRX_IMM32:                   howto manager.      (line 2303)
+* BFD_RELOC_CRX_NUM16:                   howto manager.      (line 2300)
+* BFD_RELOC_CRX_NUM32:                   howto manager.      (line 2301)
+* BFD_RELOC_CRX_NUM8:                    howto manager.      (line 2299)
+* BFD_RELOC_CRX_REGREL12:                howto manager.      (line 2293)
+* BFD_RELOC_CRX_REGREL22:                howto manager.      (line 2294)
+* BFD_RELOC_CRX_REGREL28:                howto manager.      (line 2295)
+* BFD_RELOC_CRX_REGREL32:                howto manager.      (line 2296)
+* BFD_RELOC_CRX_REL16:                   howto manager.      (line 2290)
+* BFD_RELOC_CRX_REL24:                   howto manager.      (line 2291)
+* BFD_RELOC_CRX_REL32:                   howto manager.      (line 2292)
+* BFD_RELOC_CRX_REL4:                    howto manager.      (line 2287)
+* BFD_RELOC_CRX_REL8:                    howto manager.      (line 2288)
+* BFD_RELOC_CRX_REL8_CMP:                howto manager.      (line 2289)
+* BFD_RELOC_CRX_SWITCH16:                howto manager.      (line 2305)
+* BFD_RELOC_CRX_SWITCH32:                howto manager.      (line 2306)
+* BFD_RELOC_CRX_SWITCH8:                 howto manager.      (line 2304)
+* BFD_RELOC_CTOR:                        howto manager.      (line  783)
+* BFD_RELOC_D10V_10_PCREL_L:             howto manager.      (line 1178)
+* BFD_RELOC_D10V_10_PCREL_R:             howto manager.      (line 1174)
+* BFD_RELOC_D10V_18:                     howto manager.      (line 1183)
+* BFD_RELOC_D10V_18_PCREL:               howto manager.      (line 1186)
+* BFD_RELOC_D30V_15:                     howto manager.      (line 1201)
+* BFD_RELOC_D30V_15_PCREL:               howto manager.      (line 1205)
+* BFD_RELOC_D30V_15_PCREL_R:             howto manager.      (line 1209)
+* BFD_RELOC_D30V_21:                     howto manager.      (line 1214)
+* BFD_RELOC_D30V_21_PCREL:               howto manager.      (line 1218)
+* BFD_RELOC_D30V_21_PCREL_R:             howto manager.      (line 1222)
+* BFD_RELOC_D30V_32:                     howto manager.      (line 1227)
+* BFD_RELOC_D30V_32_PCREL:               howto manager.      (line 1230)
+* BFD_RELOC_D30V_6:                      howto manager.      (line 1189)
+* BFD_RELOC_D30V_9_PCREL:                howto manager.      (line 1192)
+* BFD_RELOC_D30V_9_PCREL_R:              howto manager.      (line 1196)
+* BFD_RELOC_DLX_HI16_S:                  howto manager.      (line 1233)
+* BFD_RELOC_DLX_JMP26:                   howto manager.      (line 1239)
+* BFD_RELOC_DLX_LO16:                    howto manager.      (line 1236)
+* BFD_RELOC_EPIPHANY_HIGH:               howto manager.      (line 3238)
+* BFD_RELOC_EPIPHANY_IMM11:              howto manager.      (line 3247)
+* BFD_RELOC_EPIPHANY_IMM8:               howto manager.      (line 3251)
+* BFD_RELOC_EPIPHANY_LOW:                howto manager.      (line 3241)
+* BFD_RELOC_EPIPHANY_SIMM11:             howto manager.      (line 3244)
+* BFD_RELOC_EPIPHANY_SIMM24:             howto manager.      (line 3235)
+* BFD_RELOC_EPIPHANY_SIMM8:              howto manager.      (line 3232)
+* BFD_RELOC_FR30_10_IN_8:                howto manager.      (line 1508)
+* BFD_RELOC_FR30_12_PCREL:               howto manager.      (line 1516)
+* BFD_RELOC_FR30_20:                     howto manager.      (line 1492)
+* BFD_RELOC_FR30_48:                     howto manager.      (line 1489)
+* BFD_RELOC_FR30_6_IN_4:                 howto manager.      (line 1496)
+* BFD_RELOC_FR30_8_IN_8:                 howto manager.      (line 1500)
+* BFD_RELOC_FR30_9_IN_8:                 howto manager.      (line 1504)
+* BFD_RELOC_FR30_9_PCREL:                howto manager.      (line 1512)
+* BFD_RELOC_FRV_FUNCDESC:                howto manager.      (line  491)
+* BFD_RELOC_FRV_FUNCDESC_GOT12:          howto manager.      (line  492)
+* BFD_RELOC_FRV_FUNCDESC_GOTHI:          howto manager.      (line  493)
+* BFD_RELOC_FRV_FUNCDESC_GOTLO:          howto manager.      (line  494)
+* BFD_RELOC_FRV_FUNCDESC_GOTOFF12:       howto manager.      (line  496)
+* BFD_RELOC_FRV_FUNCDESC_GOTOFFHI:       howto manager.      (line  497)
+* BFD_RELOC_FRV_FUNCDESC_GOTOFFLO:       howto manager.      (line  498)
+* BFD_RELOC_FRV_FUNCDESC_VALUE:          howto manager.      (line  495)
+* BFD_RELOC_FRV_GETTLSOFF:               howto manager.      (line  502)
+* BFD_RELOC_FRV_GETTLSOFF_RELAX:         howto manager.      (line  515)
+* BFD_RELOC_FRV_GOT12:                   howto manager.      (line  488)
+* BFD_RELOC_FRV_GOTHI:                   howto manager.      (line  489)
+* BFD_RELOC_FRV_GOTLO:                   howto manager.      (line  490)
+* BFD_RELOC_FRV_GOTOFF12:                howto manager.      (line  499)
+* BFD_RELOC_FRV_GOTOFFHI:                howto manager.      (line  500)
+* BFD_RELOC_FRV_GOTOFFLO:                howto manager.      (line  501)
+* BFD_RELOC_FRV_GOTTLSDESC12:            howto manager.      (line  504)
+* BFD_RELOC_FRV_GOTTLSDESCHI:            howto manager.      (line  505)
+* BFD_RELOC_FRV_GOTTLSDESCLO:            howto manager.      (line  506)
+* BFD_RELOC_FRV_GOTTLSOFF12:             howto manager.      (line  510)
+* BFD_RELOC_FRV_GOTTLSOFFHI:             howto manager.      (line  511)
+* BFD_RELOC_FRV_GOTTLSOFFLO:             howto manager.      (line  512)
+* BFD_RELOC_FRV_GPREL12:                 howto manager.      (line  483)
+* BFD_RELOC_FRV_GPREL32:                 howto manager.      (line  485)
+* BFD_RELOC_FRV_GPRELHI:                 howto manager.      (line  486)
+* BFD_RELOC_FRV_GPRELLO:                 howto manager.      (line  487)
+* BFD_RELOC_FRV_GPRELU12:                howto manager.      (line  484)
+* BFD_RELOC_FRV_HI16:                    howto manager.      (line  482)
+* BFD_RELOC_FRV_LABEL16:                 howto manager.      (line  479)
+* BFD_RELOC_FRV_LABEL24:                 howto manager.      (line  480)
+* BFD_RELOC_FRV_LO16:                    howto manager.      (line  481)
+* BFD_RELOC_FRV_TLSDESC_RELAX:           howto manager.      (line  514)
+* BFD_RELOC_FRV_TLSDESC_VALUE:           howto manager.      (line  503)
+* BFD_RELOC_FRV_TLSMOFF:                 howto manager.      (line  517)
+* BFD_RELOC_FRV_TLSMOFF12:               howto manager.      (line  507)
+* BFD_RELOC_FRV_TLSMOFFHI:               howto manager.      (line  508)
+* BFD_RELOC_FRV_TLSMOFFLO:               howto manager.      (line  509)
+* BFD_RELOC_FRV_TLSOFF:                  howto manager.      (line  513)
+* BFD_RELOC_FRV_TLSOFF_RELAX:            howto manager.      (line  516)
+* BFD_RELOC_GPREL16:                     howto manager.      (line  125)
+* BFD_RELOC_GPREL32:                     howto manager.      (line  126)
+* BFD_RELOC_H8_DIR16A8:                  howto manager.      (line 2402)
+* BFD_RELOC_H8_DIR16R8:                  howto manager.      (line 2403)
+* BFD_RELOC_H8_DIR24A8:                  howto manager.      (line 2404)
+* BFD_RELOC_H8_DIR24R8:                  howto manager.      (line 2405)
+* BFD_RELOC_H8_DIR32A16:                 howto manager.      (line 2406)
+* BFD_RELOC_H8_DISP32A16:                howto manager.      (line 2407)
+* BFD_RELOC_HI16:                        howto manager.      (line  352)
+* BFD_RELOC_HI16_BASEREL:                howto manager.      (line  101)
+* BFD_RELOC_HI16_GOTOFF:                 howto manager.      (line   57)
+* BFD_RELOC_HI16_PCREL:                  howto manager.      (line  364)
+* BFD_RELOC_HI16_PLTOFF:                 howto manager.      (line   69)
+* BFD_RELOC_HI16_S:                      howto manager.      (line  355)
+* BFD_RELOC_HI16_S_BASEREL:              howto manager.      (line  102)
+* BFD_RELOC_HI16_S_GOTOFF:               howto manager.      (line   58)
+* BFD_RELOC_HI16_S_PCREL:                howto manager.      (line  367)
+* BFD_RELOC_HI16_S_PLTOFF:               howto manager.      (line   70)
+* BFD_RELOC_HI22:                        howto manager.      (line  120)
+* BFD_RELOC_I370_D12:                    howto manager.      (line  780)
+* BFD_RELOC_I960_CALLJ:                  howto manager.      (line  132)
+* BFD_RELOC_IA64_COPY:                   howto manager.      (line 2084)
+* BFD_RELOC_IA64_DIR32LSB:               howto manager.      (line 2029)
+* BFD_RELOC_IA64_DIR32MSB:               howto manager.      (line 2028)
+* BFD_RELOC_IA64_DIR64LSB:               howto manager.      (line 2031)
+* BFD_RELOC_IA64_DIR64MSB:               howto manager.      (line 2030)
+* BFD_RELOC_IA64_DTPMOD64LSB:            howto manager.      (line 2094)
+* BFD_RELOC_IA64_DTPMOD64MSB:            howto manager.      (line 2093)
+* BFD_RELOC_IA64_DTPREL14:               howto manager.      (line 2096)
+* BFD_RELOC_IA64_DTPREL22:               howto manager.      (line 2097)
+* BFD_RELOC_IA64_DTPREL32LSB:            howto manager.      (line 2100)
+* BFD_RELOC_IA64_DTPREL32MSB:            howto manager.      (line 2099)
+* BFD_RELOC_IA64_DTPREL64I:              howto manager.      (line 2098)
+* BFD_RELOC_IA64_DTPREL64LSB:            howto manager.      (line 2102)
+* BFD_RELOC_IA64_DTPREL64MSB:            howto manager.      (line 2101)
+* BFD_RELOC_IA64_FPTR32LSB:              howto manager.      (line 2046)
+* BFD_RELOC_IA64_FPTR32MSB:              howto manager.      (line 2045)
+* BFD_RELOC_IA64_FPTR64I:                howto manager.      (line 2044)
+* BFD_RELOC_IA64_FPTR64LSB:              howto manager.      (line 2048)
+* BFD_RELOC_IA64_FPTR64MSB:              howto manager.      (line 2047)
+* BFD_RELOC_IA64_GPREL22:                howto manager.      (line 2032)
+* BFD_RELOC_IA64_GPREL32LSB:             howto manager.      (line 2035)
+* BFD_RELOC_IA64_GPREL32MSB:             howto manager.      (line 2034)
+* BFD_RELOC_IA64_GPREL64I:               howto manager.      (line 2033)
+* BFD_RELOC_IA64_GPREL64LSB:             howto manager.      (line 2037)
+* BFD_RELOC_IA64_GPREL64MSB:             howto manager.      (line 2036)
+* BFD_RELOC_IA64_IMM14:                  howto manager.      (line 2025)
+* BFD_RELOC_IA64_IMM22:                  howto manager.      (line 2026)
+* BFD_RELOC_IA64_IMM64:                  howto manager.      (line 2027)
+* BFD_RELOC_IA64_IPLTLSB:                howto manager.      (line 2083)
+* BFD_RELOC_IA64_IPLTMSB:                howto manager.      (line 2082)
+* BFD_RELOC_IA64_LDXMOV:                 howto manager.      (line 2086)
+* BFD_RELOC_IA64_LTOFF22:                howto manager.      (line 2038)
+* BFD_RELOC_IA64_LTOFF22X:               howto manager.      (line 2085)
+* BFD_RELOC_IA64_LTOFF64I:               howto manager.      (line 2039)
+* BFD_RELOC_IA64_LTOFF_DTPMOD22:         howto manager.      (line 2095)
+* BFD_RELOC_IA64_LTOFF_DTPREL22:         howto manager.      (line 2103)
+* BFD_RELOC_IA64_LTOFF_FPTR22:           howto manager.      (line 2060)
+* BFD_RELOC_IA64_LTOFF_FPTR32LSB:        howto manager.      (line 2063)
+* BFD_RELOC_IA64_LTOFF_FPTR32MSB:        howto manager.      (line 2062)
+* BFD_RELOC_IA64_LTOFF_FPTR64I:          howto manager.      (line 2061)
+* BFD_RELOC_IA64_LTOFF_FPTR64LSB:        howto manager.      (line 2065)
+* BFD_RELOC_IA64_LTOFF_FPTR64MSB:        howto manager.      (line 2064)
+* BFD_RELOC_IA64_LTOFF_TPREL22:          howto manager.      (line 2092)
+* BFD_RELOC_IA64_LTV32LSB:               howto manager.      (line 2079)
+* BFD_RELOC_IA64_LTV32MSB:               howto manager.      (line 2078)
+* BFD_RELOC_IA64_LTV64LSB:               howto manager.      (line 2081)
+* BFD_RELOC_IA64_LTV64MSB:               howto manager.      (line 2080)
+* BFD_RELOC_IA64_PCREL21B:               howto manager.      (line 2049)
+* BFD_RELOC_IA64_PCREL21BI:              howto manager.      (line 2050)
+* BFD_RELOC_IA64_PCREL21F:               howto manager.      (line 2052)
+* BFD_RELOC_IA64_PCREL21M:               howto manager.      (line 2051)
+* BFD_RELOC_IA64_PCREL22:                howto manager.      (line 2053)
+* BFD_RELOC_IA64_PCREL32LSB:             howto manager.      (line 2057)
+* BFD_RELOC_IA64_PCREL32MSB:             howto manager.      (line 2056)
+* BFD_RELOC_IA64_PCREL60B:               howto manager.      (line 2054)
+* BFD_RELOC_IA64_PCREL64I:               howto manager.      (line 2055)
+* BFD_RELOC_IA64_PCREL64LSB:             howto manager.      (line 2059)
+* BFD_RELOC_IA64_PCREL64MSB:             howto manager.      (line 2058)
+* BFD_RELOC_IA64_PLTOFF22:               howto manager.      (line 2040)
+* BFD_RELOC_IA64_PLTOFF64I:              howto manager.      (line 2041)
+* BFD_RELOC_IA64_PLTOFF64LSB:            howto manager.      (line 2043)
+* BFD_RELOC_IA64_PLTOFF64MSB:            howto manager.      (line 2042)
+* BFD_RELOC_IA64_REL32LSB:               howto manager.      (line 2075)
+* BFD_RELOC_IA64_REL32MSB:               howto manager.      (line 2074)
+* BFD_RELOC_IA64_REL64LSB:               howto manager.      (line 2077)
+* BFD_RELOC_IA64_REL64MSB:               howto manager.      (line 2076)
+* BFD_RELOC_IA64_SECREL32LSB:            howto manager.      (line 2071)
+* BFD_RELOC_IA64_SECREL32MSB:            howto manager.      (line 2070)
+* BFD_RELOC_IA64_SECREL64LSB:            howto manager.      (line 2073)
+* BFD_RELOC_IA64_SECREL64MSB:            howto manager.      (line 2072)
+* BFD_RELOC_IA64_SEGREL32LSB:            howto manager.      (line 2067)
+* BFD_RELOC_IA64_SEGREL32MSB:            howto manager.      (line 2066)
+* BFD_RELOC_IA64_SEGREL64LSB:            howto manager.      (line 2069)
+* BFD_RELOC_IA64_SEGREL64MSB:            howto manager.      (line 2068)
+* BFD_RELOC_IA64_TPREL14:                howto manager.      (line 2087)
+* BFD_RELOC_IA64_TPREL22:                howto manager.      (line 2088)
+* BFD_RELOC_IA64_TPREL64I:               howto manager.      (line 2089)
+* BFD_RELOC_IA64_TPREL64LSB:             howto manager.      (line 2091)
+* BFD_RELOC_IA64_TPREL64MSB:             howto manager.      (line 2090)
+* BFD_RELOC_IP2K_ADDR16CJP:              howto manager.      (line 1977)
+* BFD_RELOC_IP2K_BANK:                   howto manager.      (line 1974)
+* BFD_RELOC_IP2K_EX8DATA:                howto manager.      (line 1985)
+* BFD_RELOC_IP2K_FR9:                    howto manager.      (line 1971)
+* BFD_RELOC_IP2K_FR_OFFSET:              howto manager.      (line 1998)
+* BFD_RELOC_IP2K_HI8DATA:                howto manager.      (line 1984)
+* BFD_RELOC_IP2K_HI8INSN:                howto manager.      (line 1989)
+* BFD_RELOC_IP2K_LO8DATA:                howto manager.      (line 1983)
+* BFD_RELOC_IP2K_LO8INSN:                howto manager.      (line 1988)
+* BFD_RELOC_IP2K_PAGE3:                  howto manager.      (line 1980)
+* BFD_RELOC_IP2K_PC_SKIP:                howto manager.      (line 1992)
+* BFD_RELOC_IP2K_TEXT:                   howto manager.      (line 1995)
+* BFD_RELOC_IQ2000_OFFSET_16:            howto manager.      (line 2508)
+* BFD_RELOC_IQ2000_OFFSET_21:            howto manager.      (line 2509)
+* BFD_RELOC_IQ2000_UHI16:                howto manager.      (line 2510)
+* BFD_RELOC_LM32_16_GOT:                 howto manager.      (line 2615)
+* BFD_RELOC_LM32_BRANCH:                 howto manager.      (line 2614)
+* BFD_RELOC_LM32_CALL:                   howto manager.      (line 2613)
+* BFD_RELOC_LM32_COPY:                   howto manager.      (line 2618)
+* BFD_RELOC_LM32_GLOB_DAT:               howto manager.      (line 2619)
+* BFD_RELOC_LM32_GOTOFF_HI16:            howto manager.      (line 2616)
+* BFD_RELOC_LM32_GOTOFF_LO16:            howto manager.      (line 2617)
+* BFD_RELOC_LM32_JMP_SLOT:               howto manager.      (line 2620)
+* BFD_RELOC_LM32_RELATIVE:               howto manager.      (line 2621)
+* BFD_RELOC_LO10:                        howto manager.      (line  121)
+* BFD_RELOC_LO16:                        howto manager.      (line  361)
+* BFD_RELOC_LO16_BASEREL:                howto manager.      (line  100)
+* BFD_RELOC_LO16_GOTOFF:                 howto manager.      (line   56)
+* BFD_RELOC_LO16_PCREL:                  howto manager.      (line  370)
+* BFD_RELOC_LO16_PLTOFF:                 howto manager.      (line   68)
+* BFD_RELOC_M32C_HI8:                    howto manager.      (line 1242)
+* BFD_RELOC_M32C_RL_1ADDR:               howto manager.      (line 1244)
+* BFD_RELOC_M32C_RL_2ADDR:               howto manager.      (line 1245)
+* BFD_RELOC_M32C_RL_JUMP:                howto manager.      (line 1243)
+* BFD_RELOC_M32R_10_PCREL:               howto manager.      (line 1252)
+* BFD_RELOC_M32R_18_PCREL:               howto manager.      (line 1256)
+* BFD_RELOC_M32R_24:                     howto manager.      (line 1248)
+* BFD_RELOC_M32R_26_PCREL:               howto manager.      (line 1259)
+* BFD_RELOC_M32R_26_PLTREL:              howto manager.      (line 1278)
+* BFD_RELOC_M32R_COPY:                   howto manager.      (line 1279)
+* BFD_RELOC_M32R_GLOB_DAT:               howto manager.      (line 1280)
+* BFD_RELOC_M32R_GOT16_HI_SLO:           howto manager.      (line 1289)
+* BFD_RELOC_M32R_GOT16_HI_ULO:           howto manager.      (line 1288)
+* BFD_RELOC_M32R_GOT16_LO:               howto manager.      (line 1290)
+* BFD_RELOC_M32R_GOT24:                  howto manager.      (line 1277)
+* BFD_RELOC_M32R_GOTOFF:                 howto manager.      (line 1283)
+* BFD_RELOC_M32R_GOTOFF_HI_SLO:          howto manager.      (line 1285)
+* BFD_RELOC_M32R_GOTOFF_HI_ULO:          howto manager.      (line 1284)
+* BFD_RELOC_M32R_GOTOFF_LO:              howto manager.      (line 1286)
+* BFD_RELOC_M32R_GOTPC24:                howto manager.      (line 1287)
+* BFD_RELOC_M32R_GOTPC_HI_SLO:           howto manager.      (line 1292)
+* BFD_RELOC_M32R_GOTPC_HI_ULO:           howto manager.      (line 1291)
+* BFD_RELOC_M32R_GOTPC_LO:               howto manager.      (line 1293)
+* BFD_RELOC_M32R_HI16_SLO:               howto manager.      (line 1266)
+* BFD_RELOC_M32R_HI16_ULO:               howto manager.      (line 1262)
+* BFD_RELOC_M32R_JMP_SLOT:               howto manager.      (line 1281)
+* BFD_RELOC_M32R_LO16:                   howto manager.      (line 1270)
+* BFD_RELOC_M32R_RELATIVE:               howto manager.      (line 1282)
+* BFD_RELOC_M32R_SDA16:                  howto manager.      (line 1273)
+* BFD_RELOC_M68HC11_24:                  howto manager.      (line 2139)
+* BFD_RELOC_M68HC11_3B:                  howto manager.      (line 2114)
+* BFD_RELOC_M68HC11_HI8:                 howto manager.      (line 2106)
+* BFD_RELOC_M68HC11_LO16:                howto manager.      (line 2128)
+* BFD_RELOC_M68HC11_LO8:                 howto manager.      (line 2110)
+* BFD_RELOC_M68HC11_PAGE:                howto manager.      (line 2134)
+* BFD_RELOC_M68HC11_RL_GROUP:            howto manager.      (line 2123)
+* BFD_RELOC_M68HC11_RL_JUMP:             howto manager.      (line 2117)
+* BFD_RELOC_M68HC12_10_PCREL:            howto manager.      (line 2199)
+* BFD_RELOC_M68HC12_16B:                 howto manager.      (line 2193)
+* BFD_RELOC_M68HC12_5B:                  howto manager.      (line 2145)
+* BFD_RELOC_M68HC12_9_PCREL:             howto manager.      (line 2196)
+* BFD_RELOC_M68HC12_9B:                  howto manager.      (line 2190)
+* BFD_RELOC_M68HC12_HI8XG:               howto manager.      (line 2206)
+* BFD_RELOC_M68HC12_LO8XG:               howto manager.      (line 2202)
+* BFD_RELOC_MACH_O_LOCAL_SECTDIFF:       howto manager.      (line 2628)
+* BFD_RELOC_MACH_O_PAIR:                 howto manager.      (line 2631)
+* BFD_RELOC_MACH_O_SECTDIFF:             howto manager.      (line 2624)
+* BFD_RELOC_MACH_O_X86_64_BRANCH32:      howto manager.      (line 2634)
+* BFD_RELOC_MACH_O_X86_64_BRANCH8:       howto manager.      (line 2635)
+* BFD_RELOC_MACH_O_X86_64_GOT:           howto manager.      (line 2639)
+* BFD_RELOC_MACH_O_X86_64_GOT_LOAD:      howto manager.      (line 2642)
+* BFD_RELOC_MACH_O_X86_64_PCREL32_1:     howto manager.      (line 2652)
+* BFD_RELOC_MACH_O_X86_64_PCREL32_2:     howto manager.      (line 2655)
+* BFD_RELOC_MACH_O_X86_64_PCREL32_4:     howto manager.      (line 2658)
+* BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32:  howto manager.      (line 2646)
+* BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64:  howto manager.      (line 2649)
+* BFD_RELOC_MCORE_PCREL_32:              howto manager.      (line 1523)
+* BFD_RELOC_MCORE_PCREL_IMM11BY2:        howto manager.      (line 1521)
+* BFD_RELOC_MCORE_PCREL_IMM4BY2:         howto manager.      (line 1522)
+* BFD_RELOC_MCORE_PCREL_IMM8BY4:         howto manager.      (line 1520)
+* BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2:    howto manager.      (line 1524)
+* BFD_RELOC_MCORE_RVA:                   howto manager.      (line 1525)
+* BFD_RELOC_MEP_16:                      howto manager.      (line 1529)
+* BFD_RELOC_MEP_32:                      howto manager.      (line 1530)
+* BFD_RELOC_MEP_8:                       howto manager.      (line 1528)
+* BFD_RELOC_MEP_ADDR24A4:                howto manager.      (line 1545)
+* BFD_RELOC_MEP_GNU_VTENTRY:             howto manager.      (line 1547)
+* BFD_RELOC_MEP_GNU_VTINHERIT:           howto manager.      (line 1546)
+* BFD_RELOC_MEP_GPREL:                   howto manager.      (line 1539)
+* BFD_RELOC_MEP_HI16S:                   howto manager.      (line 1538)
+* BFD_RELOC_MEP_HI16U:                   howto manager.      (line 1537)
+* BFD_RELOC_MEP_LOW16:                   howto manager.      (line 1536)
+* BFD_RELOC_MEP_PCABS24A2:               howto manager.      (line 1535)
+* BFD_RELOC_MEP_PCREL12A2:               howto manager.      (line 1532)
+* BFD_RELOC_MEP_PCREL17A2:               howto manager.      (line 1533)
+* BFD_RELOC_MEP_PCREL24A2:               howto manager.      (line 1534)
+* BFD_RELOC_MEP_PCREL8A2:                howto manager.      (line 1531)
+* BFD_RELOC_MEP_TPREL:                   howto manager.      (line 1540)
+* BFD_RELOC_MEP_TPREL7:                  howto manager.      (line 1541)
+* BFD_RELOC_MEP_TPREL7A2:                howto manager.      (line 1542)
+* BFD_RELOC_MEP_TPREL7A4:                howto manager.      (line 1543)
+* BFD_RELOC_MEP_UIMM24:                  howto manager.      (line 1544)
+* BFD_RELOC_METAG_COPY:                  howto manager.      (line 1569)
+* BFD_RELOC_METAG_GETSET_GOT:            howto manager.      (line 1561)
+* BFD_RELOC_METAG_GETSET_GOTOFF:         howto manager.      (line 1560)
+* BFD_RELOC_METAG_GETSETOFF:             howto manager.      (line 1553)
+* BFD_RELOC_METAG_GLOB_DAT:              howto manager.      (line 1572)
+* BFD_RELOC_METAG_GOTOFF:                howto manager.      (line 1567)
+* BFD_RELOC_METAG_HI16_GOTOFF:           howto manager.      (line 1558)
+* BFD_RELOC_METAG_HI16_GOTPC:            howto manager.      (line 1562)
+* BFD_RELOC_METAG_HI16_PLT:              howto manager.      (line 1564)
+* BFD_RELOC_METAG_HIADDR16:              howto manager.      (line 1550)
+* BFD_RELOC_METAG_HIOG:                  howto manager.      (line 1554)
+* BFD_RELOC_METAG_JMP_SLOT:              howto manager.      (line 1570)
+* BFD_RELOC_METAG_LO16_GOTOFF:           howto manager.      (line 1559)
+* BFD_RELOC_METAG_LO16_GOTPC:            howto manager.      (line 1563)
+* BFD_RELOC_METAG_LO16_PLT:              howto manager.      (line 1565)
+* BFD_RELOC_METAG_LOADDR16:              howto manager.      (line 1551)
+* BFD_RELOC_METAG_LOOG:                  howto manager.      (line 1555)
+* BFD_RELOC_METAG_PLT:                   howto manager.      (line 1568)
+* BFD_RELOC_METAG_REL16:                 howto manager.      (line 1557)
+* BFD_RELOC_METAG_REL8:                  howto manager.      (line 1556)
+* BFD_RELOC_METAG_RELATIVE:              howto manager.      (line 1571)
+* BFD_RELOC_METAG_RELBRANCH:             howto manager.      (line 1552)
+* BFD_RELOC_METAG_RELBRANCH_PLT:         howto manager.      (line 1566)
+* BFD_RELOC_METAG_TLS_DTPMOD:            howto manager.      (line 1583)
+* BFD_RELOC_METAG_TLS_DTPOFF:            howto manager.      (line 1584)
+* BFD_RELOC_METAG_TLS_GD:                howto manager.      (line 1573)
+* BFD_RELOC_METAG_TLS_IE:                howto manager.      (line 1578)
+* BFD_RELOC_METAG_TLS_IENONPIC:          howto manager.      (line 1579)
+* BFD_RELOC_METAG_TLS_IENONPIC_HI16:     howto manager.      (line 1580)
+* BFD_RELOC_METAG_TLS_IENONPIC_LO16:     howto manager.      (line 1581)
+* BFD_RELOC_METAG_TLS_LDM:               howto manager.      (line 1574)
+* BFD_RELOC_METAG_TLS_LDO:               howto manager.      (line 1577)
+* BFD_RELOC_METAG_TLS_LDO_HI16:          howto manager.      (line 1575)
+* BFD_RELOC_METAG_TLS_LDO_LO16:          howto manager.      (line 1576)
+* BFD_RELOC_METAG_TLS_LE:                howto manager.      (line 1585)
+* BFD_RELOC_METAG_TLS_LE_HI16:           howto manager.      (line 1586)
+* BFD_RELOC_METAG_TLS_LE_LO16:           howto manager.      (line 1587)
+* BFD_RELOC_METAG_TLS_TPOFF:             howto manager.      (line 1582)
+* BFD_RELOC_MICROBLAZE_32_GOTOFF:        howto manager.      (line 2705)
+* BFD_RELOC_MICROBLAZE_32_LO:            howto manager.      (line 2661)
+* BFD_RELOC_MICROBLAZE_32_LO_PCREL:      howto manager.      (line 2665)
+* BFD_RELOC_MICROBLAZE_32_ROSDA:         howto manager.      (line 2669)
+* BFD_RELOC_MICROBLAZE_32_RWSDA:         howto manager.      (line 2673)
+* BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM:    howto manager.      (line 2677)
+* BFD_RELOC_MICROBLAZE_32_TLSDTPMOD:     howto manager.      (line 2726)
+* BFD_RELOC_MICROBLAZE_32_TLSDTPREL:     howto manager.      (line 2729)
+* BFD_RELOC_MICROBLAZE_64_GOT:           howto manager.      (line 2691)
+* BFD_RELOC_MICROBLAZE_64_GOTOFF:        howto manager.      (line 2700)
+* BFD_RELOC_MICROBLAZE_64_GOTPC:         howto manager.      (line 2686)
+* BFD_RELOC_MICROBLAZE_64_NONE:          howto manager.      (line 2681)
+* BFD_RELOC_MICROBLAZE_64_PLT:           howto manager.      (line 2695)
+* BFD_RELOC_MICROBLAZE_64_TLS:           howto manager.      (line 2713)
+* BFD_RELOC_MICROBLAZE_64_TLSDTPREL:     howto manager.      (line 2732)
+* BFD_RELOC_MICROBLAZE_64_TLSGD:         howto manager.      (line 2716)
+* BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL:   howto manager.      (line 2736)
+* BFD_RELOC_MICROBLAZE_64_TLSLD:         howto manager.      (line 2721)
+* BFD_RELOC_MICROBLAZE_64_TLSTPREL:      howto manager.      (line 2740)
+* BFD_RELOC_MICROBLAZE_COPY:             howto manager.      (line 2709)
+* BFD_RELOC_MICROMIPS_10_PCREL_S1:       howto manager.      (line  404)
+* BFD_RELOC_MICROMIPS_16_PCREL_S1:       howto manager.      (line  405)
+* BFD_RELOC_MICROMIPS_7_PCREL_S1:        howto manager.      (line  403)
+* BFD_RELOC_MICROMIPS_CALL16:            howto manager.      (line  417)
+* BFD_RELOC_MICROMIPS_CALL_HI16:         howto manager.      (line  423)
+* BFD_RELOC_MICROMIPS_CALL_LO16:         howto manager.      (line  425)
+* BFD_RELOC_MICROMIPS_GOT16:             howto manager.      (line  415)
+* BFD_RELOC_MICROMIPS_GOT_DISP:          howto manager.      (line  433)
+* BFD_RELOC_MICROMIPS_GOT_HI16:          howto manager.      (line  419)
+* BFD_RELOC_MICROMIPS_GOT_LO16:          howto manager.      (line  421)
+* BFD_RELOC_MICROMIPS_GOT_OFST:          howto manager.      (line  431)
+* BFD_RELOC_MICROMIPS_GOT_PAGE:          howto manager.      (line  429)
+* BFD_RELOC_MICROMIPS_GPREL16:           howto manager.      (line  408)
+* BFD_RELOC_MICROMIPS_HI16:              howto manager.      (line  409)
+* BFD_RELOC_MICROMIPS_HI16_S:            howto manager.      (line  410)
+* BFD_RELOC_MICROMIPS_HIGHER:            howto manager.      (line  442)
+* BFD_RELOC_MICROMIPS_HIGHEST:           howto manager.      (line  440)
+* BFD_RELOC_MICROMIPS_JALR:              howto manager.      (line  448)
+* BFD_RELOC_MICROMIPS_JMP:               howto manager.      (line  343)
+* BFD_RELOC_MICROMIPS_LITERAL:           howto manager.      (line  400)
+* BFD_RELOC_MICROMIPS_LO16:              howto manager.      (line  411)
+* BFD_RELOC_MICROMIPS_SCN_DISP:          howto manager.      (line  444)
+* BFD_RELOC_MICROMIPS_SUB:               howto manager.      (line  427)
+* BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16:   howto manager.      (line  458)
+* BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16:   howto manager.      (line  460)
+* BFD_RELOC_MICROMIPS_TLS_GD:            howto manager.      (line  454)
+* BFD_RELOC_MICROMIPS_TLS_GOTTPREL:      howto manager.      (line  462)
+* BFD_RELOC_MICROMIPS_TLS_LDM:           howto manager.      (line  456)
+* BFD_RELOC_MICROMIPS_TLS_TPREL_HI16:    howto manager.      (line  466)
+* BFD_RELOC_MICROMIPS_TLS_TPREL_LO16:    howto manager.      (line  468)
+* BFD_RELOC_MIPS16_CALL16:               howto manager.      (line  374)
+* BFD_RELOC_MIPS16_GOT16:                howto manager.      (line  373)
+* BFD_RELOC_MIPS16_GPREL:                howto manager.      (line  349)
+* BFD_RELOC_MIPS16_HI16:                 howto manager.      (line  378)
+* BFD_RELOC_MIPS16_HI16_S:               howto manager.      (line  381)
+* BFD_RELOC_MIPS16_JMP:                  howto manager.      (line  346)
+* BFD_RELOC_MIPS16_LO16:                 howto manager.      (line  387)
+* BFD_RELOC_MIPS16_TLS_DTPREL_HI16:      howto manager.      (line  392)
+* BFD_RELOC_MIPS16_TLS_DTPREL_LO16:      howto manager.      (line  393)
+* BFD_RELOC_MIPS16_TLS_GD:               howto manager.      (line  390)
+* BFD_RELOC_MIPS16_TLS_GOTTPREL:         howto manager.      (line  394)
+* BFD_RELOC_MIPS16_TLS_LDM:              howto manager.      (line  391)
+* BFD_RELOC_MIPS16_TLS_TPREL_HI16:       howto manager.      (line  395)
+* BFD_RELOC_MIPS16_TLS_TPREL_LO16:       howto manager.      (line  396)
+* BFD_RELOC_MIPS_CALL16:                 howto manager.      (line  416)
+* BFD_RELOC_MIPS_CALL_HI16:              howto manager.      (line  422)
+* BFD_RELOC_MIPS_CALL_LO16:              howto manager.      (line  424)
+* BFD_RELOC_MIPS_COPY:                   howto manager.      (line  472)
+* BFD_RELOC_MIPS_DELETE:                 howto manager.      (line  438)
+* BFD_RELOC_MIPS_EH:                     howto manager.      (line  469)
+* BFD_RELOC_MIPS_GOT16:                  howto manager.      (line  414)
+* BFD_RELOC_MIPS_GOT_DISP:               howto manager.      (line  432)
+* BFD_RELOC_MIPS_GOT_HI16:               howto manager.      (line  418)
+* BFD_RELOC_MIPS_GOT_LO16:               howto manager.      (line  420)
+* BFD_RELOC_MIPS_GOT_OFST:               howto manager.      (line  430)
+* BFD_RELOC_MIPS_GOT_PAGE:               howto manager.      (line  428)
+* BFD_RELOC_MIPS_HIGHER:                 howto manager.      (line  441)
+* BFD_RELOC_MIPS_HIGHEST:                howto manager.      (line  439)
+* BFD_RELOC_MIPS_INSERT_A:               howto manager.      (line  436)
+* BFD_RELOC_MIPS_INSERT_B:               howto manager.      (line  437)
+* BFD_RELOC_MIPS_JALR:                   howto manager.      (line  447)
+* BFD_RELOC_MIPS_JMP:                    howto manager.      (line  342)
+* BFD_RELOC_MIPS_JUMP_SLOT:              howto manager.      (line  473)
+* BFD_RELOC_MIPS_LITERAL:                howto manager.      (line  399)
+* BFD_RELOC_MIPS_REL16:                  howto manager.      (line  445)
+* BFD_RELOC_MIPS_RELGOT:                 howto manager.      (line  446)
+* BFD_RELOC_MIPS_SCN_DISP:               howto manager.      (line  443)
+* BFD_RELOC_MIPS_SHIFT5:                 howto manager.      (line  434)
+* BFD_RELOC_MIPS_SHIFT6:                 howto manager.      (line  435)
+* BFD_RELOC_MIPS_SUB:                    howto manager.      (line  426)
+* BFD_RELOC_MIPS_TLS_DTPMOD32:           howto manager.      (line  449)
+* BFD_RELOC_MIPS_TLS_DTPMOD64:           howto manager.      (line  451)
+* BFD_RELOC_MIPS_TLS_DTPREL32:           howto manager.      (line  450)
+* BFD_RELOC_MIPS_TLS_DTPREL64:           howto manager.      (line  452)
+* BFD_RELOC_MIPS_TLS_DTPREL_HI16:        howto manager.      (line  457)
+* BFD_RELOC_MIPS_TLS_DTPREL_LO16:        howto manager.      (line  459)
+* BFD_RELOC_MIPS_TLS_GD:                 howto manager.      (line  453)
+* BFD_RELOC_MIPS_TLS_GOTTPREL:           howto manager.      (line  461)
+* BFD_RELOC_MIPS_TLS_LDM:                howto manager.      (line  455)
+* BFD_RELOC_MIPS_TLS_TPREL32:            howto manager.      (line  463)
+* BFD_RELOC_MIPS_TLS_TPREL64:            howto manager.      (line  464)
+* BFD_RELOC_MIPS_TLS_TPREL_HI16:         howto manager.      (line  465)
+* BFD_RELOC_MIPS_TLS_TPREL_LO16:         howto manager.      (line  467)
+* BFD_RELOC_MMIX_ADDR19:                 howto manager.      (line 1616)
+* BFD_RELOC_MMIX_ADDR27:                 howto manager.      (line 1620)
+* BFD_RELOC_MMIX_BASE_PLUS_OFFSET:       howto manager.      (line 1632)
+* BFD_RELOC_MMIX_CBRANCH:                howto manager.      (line 1596)
+* BFD_RELOC_MMIX_CBRANCH_1:              howto manager.      (line 1598)
+* BFD_RELOC_MMIX_CBRANCH_2:              howto manager.      (line 1599)
+* BFD_RELOC_MMIX_CBRANCH_3:              howto manager.      (line 1600)
+* BFD_RELOC_MMIX_CBRANCH_J:              howto manager.      (line 1597)
+* BFD_RELOC_MMIX_GETA:                   howto manager.      (line 1590)
+* BFD_RELOC_MMIX_GETA_1:                 howto manager.      (line 1591)
+* BFD_RELOC_MMIX_GETA_2:                 howto manager.      (line 1592)
+* BFD_RELOC_MMIX_GETA_3:                 howto manager.      (line 1593)
+* BFD_RELOC_MMIX_JMP:                    howto manager.      (line 1610)
+* BFD_RELOC_MMIX_JMP_1:                  howto manager.      (line 1611)
+* BFD_RELOC_MMIX_JMP_2:                  howto manager.      (line 1612)
+* BFD_RELOC_MMIX_JMP_3:                  howto manager.      (line 1613)
+* BFD_RELOC_MMIX_LOCAL:                  howto manager.      (line 1636)
+* BFD_RELOC_MMIX_PUSHJ:                  howto manager.      (line 1603)
+* BFD_RELOC_MMIX_PUSHJ_1:                howto manager.      (line 1604)
+* BFD_RELOC_MMIX_PUSHJ_2:                howto manager.      (line 1605)
+* BFD_RELOC_MMIX_PUSHJ_3:                howto manager.      (line 1606)
+* BFD_RELOC_MMIX_PUSHJ_STUBBABLE:        howto manager.      (line 1607)
+* BFD_RELOC_MMIX_REG:                    howto manager.      (line 1628)
+* BFD_RELOC_MMIX_REG_OR_BYTE:            howto manager.      (line 1624)
+* BFD_RELOC_MN10300_16_PCREL:            howto manager.      (line  571)
+* BFD_RELOC_MN10300_32_PCREL:            howto manager.      (line  567)
+* BFD_RELOC_MN10300_ALIGN:               howto manager.      (line  552)
+* BFD_RELOC_MN10300_COPY:                howto manager.      (line  535)
+* BFD_RELOC_MN10300_GLOB_DAT:            howto manager.      (line  538)
+* BFD_RELOC_MN10300_GOT16:               howto manager.      (line  531)
+* BFD_RELOC_MN10300_GOT24:               howto manager.      (line  527)
+* BFD_RELOC_MN10300_GOT32:               howto manager.      (line  523)
+* BFD_RELOC_MN10300_GOTOFF24:            howto manager.      (line  520)
+* BFD_RELOC_MN10300_JMP_SLOT:            howto manager.      (line  541)
+* BFD_RELOC_MN10300_RELATIVE:            howto manager.      (line  544)
+* BFD_RELOC_MN10300_SYM_DIFF:            howto manager.      (line  547)
+* BFD_RELOC_MN10300_TLS_DTPMOD:          howto manager.      (line  562)
+* BFD_RELOC_MN10300_TLS_DTPOFF:          howto manager.      (line  563)
+* BFD_RELOC_MN10300_TLS_GD:              howto manager.      (line  556)
+* BFD_RELOC_MN10300_TLS_GOTIE:           howto manager.      (line  559)
+* BFD_RELOC_MN10300_TLS_IE:              howto manager.      (line  560)
+* BFD_RELOC_MN10300_TLS_LD:              howto manager.      (line  557)
+* BFD_RELOC_MN10300_TLS_LDO:             howto manager.      (line  558)
+* BFD_RELOC_MN10300_TLS_LE:              howto manager.      (line  561)
+* BFD_RELOC_MN10300_TLS_TPOFF:           howto manager.      (line  564)
+* BFD_RELOC_MOXIE_10_PCREL:              howto manager.      (line  476)
+* BFD_RELOC_MSP430_10_PCREL:             howto manager.      (line 2448)
+* BFD_RELOC_MSP430_16:                   howto manager.      (line 2450)
+* BFD_RELOC_MSP430_16_BYTE:              howto manager.      (line 2452)
+* BFD_RELOC_MSP430_16_PCREL:             howto manager.      (line 2449)
+* BFD_RELOC_MSP430_16_PCREL_BYTE:        howto manager.      (line 2451)
+* BFD_RELOC_MSP430_2X_PCREL:             howto manager.      (line 2453)
+* BFD_RELOC_MSP430_ABS8:                 howto manager.      (line 2455)
+* BFD_RELOC_MSP430_ABS_HI16:             howto manager.      (line 2467)
+* BFD_RELOC_MSP430_PREL31:               howto manager.      (line 2468)
+* BFD_RELOC_MSP430_RL_PCREL:             howto manager.      (line 2454)
+* BFD_RELOC_MSP430_SYM_DIFF:             howto manager.      (line 2469)
+* BFD_RELOC_MSP430X_ABS16:               howto manager.      (line 2466)
+* BFD_RELOC_MSP430X_ABS20_ADR_DST:       howto manager.      (line 2463)
+* BFD_RELOC_MSP430X_ABS20_ADR_SRC:       howto manager.      (line 2462)
+* BFD_RELOC_MSP430X_ABS20_EXT_DST:       howto manager.      (line 2460)
+* BFD_RELOC_MSP430X_ABS20_EXT_ODST:      howto manager.      (line 2461)
+* BFD_RELOC_MSP430X_ABS20_EXT_SRC:       howto manager.      (line 2459)
+* BFD_RELOC_MSP430X_PCR16:               howto manager.      (line 2464)
+* BFD_RELOC_MSP430X_PCR20_CALL:          howto manager.      (line 2465)
+* BFD_RELOC_MSP430X_PCR20_EXT_DST:       howto manager.      (line 2457)
+* BFD_RELOC_MSP430X_PCR20_EXT_ODST:      howto manager.      (line 2458)
+* BFD_RELOC_MSP430X_PCR20_EXT_SRC:       howto manager.      (line 2456)
+* BFD_RELOC_MT_GNU_VTENTRY:              howto manager.      (line 2442)
+* BFD_RELOC_MT_GNU_VTINHERIT:            howto manager.      (line 2439)
+* BFD_RELOC_MT_HI16:                     howto manager.      (line 2433)
+* BFD_RELOC_MT_LO16:                     howto manager.      (line 2436)
+* BFD_RELOC_MT_PC16:                     howto manager.      (line 2430)
+* BFD_RELOC_MT_PCINSN8:                  howto manager.      (line 2445)
+* BFD_RELOC_NIOS2_ALIGN:                 howto manager.      (line 2486)
+* BFD_RELOC_NIOS2_CACHE_OPX:             howto manager.      (line 2476)
+* BFD_RELOC_NIOS2_CALL16:                howto manager.      (line 2488)
+* BFD_RELOC_NIOS2_CALL26:                howto manager.      (line 2474)
+* BFD_RELOC_NIOS2_CALLR:                 howto manager.      (line 2485)
+* BFD_RELOC_NIOS2_CJMP:                  howto manager.      (line 2484)
+* BFD_RELOC_NIOS2_COPY:                  howto manager.      (line 2501)
+* BFD_RELOC_NIOS2_GLOB_DAT:              howto manager.      (line 2502)
+* BFD_RELOC_NIOS2_GOT16:                 howto manager.      (line 2487)
+* BFD_RELOC_NIOS2_GOTOFF:                howto manager.      (line 2505)
+* BFD_RELOC_NIOS2_GOTOFF_HA:             howto manager.      (line 2490)
+* BFD_RELOC_NIOS2_GOTOFF_LO:             howto manager.      (line 2489)
+* BFD_RELOC_NIOS2_GPREL:                 howto manager.      (line 2482)
+* BFD_RELOC_NIOS2_HI16:                  howto manager.      (line 2479)
+* BFD_RELOC_NIOS2_HIADJ16:               howto manager.      (line 2481)
+* BFD_RELOC_NIOS2_IMM5:                  howto manager.      (line 2475)
+* BFD_RELOC_NIOS2_IMM6:                  howto manager.      (line 2477)
+* BFD_RELOC_NIOS2_IMM8:                  howto manager.      (line 2478)
+* BFD_RELOC_NIOS2_JUMP_SLOT:             howto manager.      (line 2503)
+* BFD_RELOC_NIOS2_LO16:                  howto manager.      (line 2480)
+* BFD_RELOC_NIOS2_PCREL_HA:              howto manager.      (line 2492)
+* BFD_RELOC_NIOS2_PCREL_LO:              howto manager.      (line 2491)
+* BFD_RELOC_NIOS2_RELATIVE:              howto manager.      (line 2504)
+* BFD_RELOC_NIOS2_S16:                   howto manager.      (line 2472)
+* BFD_RELOC_NIOS2_TLS_DTPMOD:            howto manager.      (line 2498)
+* BFD_RELOC_NIOS2_TLS_DTPREL:            howto manager.      (line 2499)
+* BFD_RELOC_NIOS2_TLS_GD16:              howto manager.      (line 2493)
+* BFD_RELOC_NIOS2_TLS_IE16:              howto manager.      (line 2496)
+* BFD_RELOC_NIOS2_TLS_LDM16:             howto manager.      (line 2494)
+* BFD_RELOC_NIOS2_TLS_LDO16:             howto manager.      (line 2495)
+* BFD_RELOC_NIOS2_TLS_LE16:              howto manager.      (line 2497)
+* BFD_RELOC_NIOS2_TLS_TPREL:             howto manager.      (line 2500)
+* BFD_RELOC_NIOS2_U16:                   howto manager.      (line 2473)
+* BFD_RELOC_NIOS2_UJMP:                  howto manager.      (line 2483)
+* BFD_RELOC_NONE:                        howto manager.      (line  135)
+* BFD_RELOC_NS32K_DISP_16:               howto manager.      (line  639)
+* BFD_RELOC_NS32K_DISP_16_PCREL:         howto manager.      (line  642)
+* BFD_RELOC_NS32K_DISP_32:               howto manager.      (line  640)
+* BFD_RELOC_NS32K_DISP_32_PCREL:         howto manager.      (line  643)
+* BFD_RELOC_NS32K_DISP_8:                howto manager.      (line  638)
+* BFD_RELOC_NS32K_DISP_8_PCREL:          howto manager.      (line  641)
+* BFD_RELOC_NS32K_IMM_16:                howto manager.      (line  633)
+* BFD_RELOC_NS32K_IMM_16_PCREL:          howto manager.      (line  636)
+* BFD_RELOC_NS32K_IMM_32:                howto manager.      (line  634)
+* BFD_RELOC_NS32K_IMM_32_PCREL:          howto manager.      (line  637)
+* BFD_RELOC_NS32K_IMM_8:                 howto manager.      (line  632)
+* BFD_RELOC_NS32K_IMM_8_PCREL:           howto manager.      (line  635)
+* BFD_RELOC_OPENRISC_ABS_26:             howto manager.      (line 2398)
+* BFD_RELOC_OPENRISC_REL_26:             howto manager.      (line 2399)
+* BFD_RELOC_PDP11_DISP_6_PCREL:          howto manager.      (line  647)
+* BFD_RELOC_PDP11_DISP_8_PCREL:          howto manager.      (line  646)
+* BFD_RELOC_PJ_CODE_DIR16:               howto manager.      (line  652)
+* BFD_RELOC_PJ_CODE_DIR32:               howto manager.      (line  653)
+* BFD_RELOC_PJ_CODE_HI16:                howto manager.      (line  650)
+* BFD_RELOC_PJ_CODE_LO16:                howto manager.      (line  651)
+* BFD_RELOC_PJ_CODE_REL16:               howto manager.      (line  654)
+* BFD_RELOC_PJ_CODE_REL32:               howto manager.      (line  655)
+* BFD_RELOC_PPC64_ADDR16_DS:             howto manager.      (line  717)
+* BFD_RELOC_PPC64_ADDR16_HIGH:           howto manager.      (line  728)
+* BFD_RELOC_PPC64_ADDR16_HIGHA:          howto manager.      (line  729)
+* BFD_RELOC_PPC64_ADDR16_LO_DS:          howto manager.      (line  718)
+* BFD_RELOC_PPC64_DTPREL16_DS:           howto manager.      (line  768)
+* BFD_RELOC_PPC64_DTPREL16_HIGH:         howto manager.      (line  776)
+* BFD_RELOC_PPC64_DTPREL16_HIGHA:        howto manager.      (line  777)
+* BFD_RELOC_PPC64_DTPREL16_HIGHER:       howto manager.      (line  770)
+* BFD_RELOC_PPC64_DTPREL16_HIGHERA:      howto manager.      (line  771)
+* BFD_RELOC_PPC64_DTPREL16_HIGHEST:      howto manager.      (line  772)
+* BFD_RELOC_PPC64_DTPREL16_HIGHESTA:     howto manager.      (line  773)
+* BFD_RELOC_PPC64_DTPREL16_LO_DS:        howto manager.      (line  769)
+* BFD_RELOC_PPC64_GOT16_DS:              howto manager.      (line  719)
+* BFD_RELOC_PPC64_GOT16_LO_DS:           howto manager.      (line  720)
+* BFD_RELOC_PPC64_HIGHER:                howto manager.      (line  705)
+* BFD_RELOC_PPC64_HIGHER_S:              howto manager.      (line  706)
+* BFD_RELOC_PPC64_HIGHEST:               howto manager.      (line  707)
+* BFD_RELOC_PPC64_HIGHEST_S:             howto manager.      (line  708)
+* BFD_RELOC_PPC64_PLT16_LO_DS:           howto manager.      (line  721)
+* BFD_RELOC_PPC64_PLTGOT16:              howto manager.      (line  713)
+* BFD_RELOC_PPC64_PLTGOT16_DS:           howto manager.      (line  726)
+* BFD_RELOC_PPC64_PLTGOT16_HA:           howto manager.      (line  716)
+* BFD_RELOC_PPC64_PLTGOT16_HI:           howto manager.      (line  715)
+* BFD_RELOC_PPC64_PLTGOT16_LO:           howto manager.      (line  714)
+* BFD_RELOC_PPC64_PLTGOT16_LO_DS:        howto manager.      (line  727)
+* BFD_RELOC_PPC64_SECTOFF_DS:            howto manager.      (line  722)
+* BFD_RELOC_PPC64_SECTOFF_LO_DS:         howto manager.      (line  723)
+* BFD_RELOC_PPC64_TOC:                   howto manager.      (line  712)
+* BFD_RELOC_PPC64_TOC16_DS:              howto manager.      (line  724)
+* BFD_RELOC_PPC64_TOC16_HA:              howto manager.      (line  711)
+* BFD_RELOC_PPC64_TOC16_HI:              howto manager.      (line  710)
+* BFD_RELOC_PPC64_TOC16_LO:              howto manager.      (line  709)
+* BFD_RELOC_PPC64_TOC16_LO_DS:           howto manager.      (line  725)
+* BFD_RELOC_PPC64_TPREL16_DS:            howto manager.      (line  762)
+* BFD_RELOC_PPC64_TPREL16_HIGH:          howto manager.      (line  774)
+* BFD_RELOC_PPC64_TPREL16_HIGHA:         howto manager.      (line  775)
+* BFD_RELOC_PPC64_TPREL16_HIGHER:        howto manager.      (line  764)
+* BFD_RELOC_PPC64_TPREL16_HIGHERA:       howto manager.      (line  765)
+* BFD_RELOC_PPC64_TPREL16_HIGHEST:       howto manager.      (line  766)
+* BFD_RELOC_PPC64_TPREL16_HIGHESTA:      howto manager.      (line  767)
+* BFD_RELOC_PPC64_TPREL16_LO_DS:         howto manager.      (line  763)
+* BFD_RELOC_PPC_B16:                     howto manager.      (line  661)
+* BFD_RELOC_PPC_B16_BRNTAKEN:            howto manager.      (line  663)
+* BFD_RELOC_PPC_B16_BRTAKEN:             howto manager.      (line  662)
+* BFD_RELOC_PPC_B26:                     howto manager.      (line  658)
+* BFD_RELOC_PPC_BA16:                    howto manager.      (line  664)
+* BFD_RELOC_PPC_BA16_BRNTAKEN:           howto manager.      (line  666)
+* BFD_RELOC_PPC_BA16_BRTAKEN:            howto manager.      (line  665)
+* BFD_RELOC_PPC_BA26:                    howto manager.      (line  659)
+* BFD_RELOC_PPC_COPY:                    howto manager.      (line  667)
+* BFD_RELOC_PPC_DTPMOD:                  howto manager.      (line  735)
+* BFD_RELOC_PPC_DTPREL:                  howto manager.      (line  745)
+* BFD_RELOC_PPC_DTPREL16:                howto manager.      (line  741)
+* BFD_RELOC_PPC_DTPREL16_HA:             howto manager.      (line  744)
+* BFD_RELOC_PPC_DTPREL16_HI:             howto manager.      (line  743)
+* BFD_RELOC_PPC_DTPREL16_LO:             howto manager.      (line  742)
+* BFD_RELOC_PPC_EMB_BIT_FLD:             howto manager.      (line  686)
+* BFD_RELOC_PPC_EMB_MRKREF:              howto manager.      (line  681)
+* BFD_RELOC_PPC_EMB_NADDR16:             howto manager.      (line  673)
+* BFD_RELOC_PPC_EMB_NADDR16_HA:          howto manager.      (line  676)
+* BFD_RELOC_PPC_EMB_NADDR16_HI:          howto manager.      (line  675)
+* BFD_RELOC_PPC_EMB_NADDR16_LO:          howto manager.      (line  674)
+* BFD_RELOC_PPC_EMB_NADDR32:             howto manager.      (line  672)
+* BFD_RELOC_PPC_EMB_RELSDA:              howto manager.      (line  687)
+* BFD_RELOC_PPC_EMB_RELSEC16:            howto manager.      (line  682)
+* BFD_RELOC_PPC_EMB_RELST_HA:            howto manager.      (line  685)
+* BFD_RELOC_PPC_EMB_RELST_HI:            howto manager.      (line  684)
+* BFD_RELOC_PPC_EMB_RELST_LO:            howto manager.      (line  683)
+* BFD_RELOC_PPC_EMB_SDA21:               howto manager.      (line  680)
+* BFD_RELOC_PPC_EMB_SDA2I16:             howto manager.      (line  678)
+* BFD_RELOC_PPC_EMB_SDA2REL:             howto manager.      (line  679)
+* BFD_RELOC_PPC_EMB_SDAI16:              howto manager.      (line  677)
+* BFD_RELOC_PPC_GLOB_DAT:                howto manager.      (line  668)
+* BFD_RELOC_PPC_GOT_DTPREL16:            howto manager.      (line  758)
+* BFD_RELOC_PPC_GOT_DTPREL16_HA:         howto manager.      (line  761)
+* BFD_RELOC_PPC_GOT_DTPREL16_HI:         howto manager.      (line  760)
+* BFD_RELOC_PPC_GOT_DTPREL16_LO:         howto manager.      (line  759)
+* BFD_RELOC_PPC_GOT_TLSGD16:             howto manager.      (line  746)
+* BFD_RELOC_PPC_GOT_TLSGD16_HA:          howto manager.      (line  749)
+* BFD_RELOC_PPC_GOT_TLSGD16_HI:          howto manager.      (line  748)
+* BFD_RELOC_PPC_GOT_TLSGD16_LO:          howto manager.      (line  747)
+* BFD_RELOC_PPC_GOT_TLSLD16:             howto manager.      (line  750)
+* BFD_RELOC_PPC_GOT_TLSLD16_HA:          howto manager.      (line  753)
+* BFD_RELOC_PPC_GOT_TLSLD16_HI:          howto manager.      (line  752)
+* BFD_RELOC_PPC_GOT_TLSLD16_LO:          howto manager.      (line  751)
+* BFD_RELOC_PPC_GOT_TPREL16:             howto manager.      (line  754)
+* BFD_RELOC_PPC_GOT_TPREL16_HA:          howto manager.      (line  757)
+* BFD_RELOC_PPC_GOT_TPREL16_HI:          howto manager.      (line  756)
+* BFD_RELOC_PPC_GOT_TPREL16_LO:          howto manager.      (line  755)
+* BFD_RELOC_PPC_JMP_SLOT:                howto manager.      (line  669)
+* BFD_RELOC_PPC_LOCAL24PC:               howto manager.      (line  671)
+* BFD_RELOC_PPC_RELATIVE:                howto manager.      (line  670)
+* BFD_RELOC_PPC_TLS:                     howto manager.      (line  732)
+* BFD_RELOC_PPC_TLSGD:                   howto manager.      (line  733)
+* BFD_RELOC_PPC_TLSLD:                   howto manager.      (line  734)
+* BFD_RELOC_PPC_TOC16:                   howto manager.      (line  660)
+* BFD_RELOC_PPC_TPREL:                   howto manager.      (line  740)
+* BFD_RELOC_PPC_TPREL16:                 howto manager.      (line  736)
+* BFD_RELOC_PPC_TPREL16_HA:              howto manager.      (line  739)
+* BFD_RELOC_PPC_TPREL16_HI:              howto manager.      (line  738)
+* BFD_RELOC_PPC_TPREL16_LO:              howto manager.      (line  737)
+* BFD_RELOC_PPC_VLE_HA16A:               howto manager.      (line  695)
+* BFD_RELOC_PPC_VLE_HA16D:               howto manager.      (line  696)
+* BFD_RELOC_PPC_VLE_HI16A:               howto manager.      (line  693)
+* BFD_RELOC_PPC_VLE_HI16D:               howto manager.      (line  694)
+* BFD_RELOC_PPC_VLE_LO16A:               howto manager.      (line  691)
+* BFD_RELOC_PPC_VLE_LO16D:               howto manager.      (line  692)
+* BFD_RELOC_PPC_VLE_REL15:               howto manager.      (line  689)
+* BFD_RELOC_PPC_VLE_REL24:               howto manager.      (line  690)
+* BFD_RELOC_PPC_VLE_REL8:                howto manager.      (line  688)
+* BFD_RELOC_PPC_VLE_SDA21:               howto manager.      (line  697)
+* BFD_RELOC_PPC_VLE_SDA21_LO:            howto manager.      (line  698)
+* BFD_RELOC_PPC_VLE_SDAREL_HA16A:        howto manager.      (line  703)
+* BFD_RELOC_PPC_VLE_SDAREL_HA16D:        howto manager.      (line  704)
+* BFD_RELOC_PPC_VLE_SDAREL_HI16A:        howto manager.      (line  701)
+* BFD_RELOC_PPC_VLE_SDAREL_HI16D:        howto manager.      (line  702)
+* BFD_RELOC_PPC_VLE_SDAREL_LO16A:        howto manager.      (line  699)
+* BFD_RELOC_PPC_VLE_SDAREL_LO16D:        howto manager.      (line  700)
+* BFD_RELOC_RELC:                        howto manager.      (line 2416)
+* BFD_RELOC_RL78_16_OP:                  howto manager.      (line 1759)
+* BFD_RELOC_RL78_16U:                    howto manager.      (line 1763)
+* BFD_RELOC_RL78_24_OP:                  howto manager.      (line 1760)
+* BFD_RELOC_RL78_24U:                    howto manager.      (line 1764)
+* BFD_RELOC_RL78_32_OP:                  howto manager.      (line 1761)
+* BFD_RELOC_RL78_8U:                     howto manager.      (line 1762)
+* BFD_RELOC_RL78_ABS16:                  howto manager.      (line 1776)
+* BFD_RELOC_RL78_ABS16_REV:              howto manager.      (line 1777)
+* BFD_RELOC_RL78_ABS16U:                 howto manager.      (line 1780)
+* BFD_RELOC_RL78_ABS16UL:                howto manager.      (line 1782)
+* BFD_RELOC_RL78_ABS16UW:                howto manager.      (line 1781)
+* BFD_RELOC_RL78_ABS32:                  howto manager.      (line 1778)
+* BFD_RELOC_RL78_ABS32_REV:              howto manager.      (line 1779)
+* BFD_RELOC_RL78_ABS8:                   howto manager.      (line 1775)
+* BFD_RELOC_RL78_CODE:                   howto manager.      (line 1787)
+* BFD_RELOC_RL78_DIFF:                   howto manager.      (line 1766)
+* BFD_RELOC_RL78_DIR3U_PCREL:            howto manager.      (line 1765)
+* BFD_RELOC_RL78_GPRELB:                 howto manager.      (line 1767)
+* BFD_RELOC_RL78_GPRELL:                 howto manager.      (line 1769)
+* BFD_RELOC_RL78_GPRELW:                 howto manager.      (line 1768)
+* BFD_RELOC_RL78_HI16:                   howto manager.      (line 1784)
+* BFD_RELOC_RL78_HI8:                    howto manager.      (line 1785)
+* BFD_RELOC_RL78_LO16:                   howto manager.      (line 1786)
+* BFD_RELOC_RL78_NEG16:                  howto manager.      (line 1756)
+* BFD_RELOC_RL78_NEG24:                  howto manager.      (line 1757)
+* BFD_RELOC_RL78_NEG32:                  howto manager.      (line 1758)
+* BFD_RELOC_RL78_NEG8:                   howto manager.      (line 1755)
+* BFD_RELOC_RL78_OP_AND:                 howto manager.      (line 1773)
+* BFD_RELOC_RL78_OP_NEG:                 howto manager.      (line 1772)
+* BFD_RELOC_RL78_OP_SHRA:                howto manager.      (line 1774)
+* BFD_RELOC_RL78_OP_SUBTRACT:            howto manager.      (line 1771)
+* BFD_RELOC_RL78_RELAX:                  howto manager.      (line 1783)
+* BFD_RELOC_RL78_SYM:                    howto manager.      (line 1770)
+* BFD_RELOC_RVA:                         howto manager.      (line  104)
+* BFD_RELOC_RX_16_OP:                    howto manager.      (line 1794)
+* BFD_RELOC_RX_16U:                      howto manager.      (line 1798)
+* BFD_RELOC_RX_24_OP:                    howto manager.      (line 1795)
+* BFD_RELOC_RX_24U:                      howto manager.      (line 1799)
+* BFD_RELOC_RX_32_OP:                    howto manager.      (line 1796)
+* BFD_RELOC_RX_8U:                       howto manager.      (line 1797)
+* BFD_RELOC_RX_ABS16:                    howto manager.      (line 1809)
+* BFD_RELOC_RX_ABS16_REV:                howto manager.      (line 1810)
+* BFD_RELOC_RX_ABS16U:                   howto manager.      (line 1813)
+* BFD_RELOC_RX_ABS16UL:                  howto manager.      (line 1815)
+* BFD_RELOC_RX_ABS16UW:                  howto manager.      (line 1814)
+* BFD_RELOC_RX_ABS32:                    howto manager.      (line 1811)
+* BFD_RELOC_RX_ABS32_REV:                howto manager.      (line 1812)
+* BFD_RELOC_RX_ABS8:                     howto manager.      (line 1808)
+* BFD_RELOC_RX_DIFF:                     howto manager.      (line 1801)
+* BFD_RELOC_RX_DIR3U_PCREL:              howto manager.      (line 1800)
+* BFD_RELOC_RX_GPRELB:                   howto manager.      (line 1802)
+* BFD_RELOC_RX_GPRELL:                   howto manager.      (line 1804)
+* BFD_RELOC_RX_GPRELW:                   howto manager.      (line 1803)
+* BFD_RELOC_RX_NEG16:                    howto manager.      (line 1791)
+* BFD_RELOC_RX_NEG24:                    howto manager.      (line 1792)
+* BFD_RELOC_RX_NEG32:                    howto manager.      (line 1793)
+* BFD_RELOC_RX_NEG8:                     howto manager.      (line 1790)
+* BFD_RELOC_RX_OP_NEG:                   howto manager.      (line 1807)
+* BFD_RELOC_RX_OP_SUBTRACT:              howto manager.      (line 1806)
+* BFD_RELOC_RX_RELAX:                    howto manager.      (line 1816)
+* BFD_RELOC_RX_SYM:                      howto manager.      (line 1805)
+* BFD_RELOC_SCORE16_BRANCH:              howto manager.      (line 1959)
+* BFD_RELOC_SCORE16_JMP:                 howto manager.      (line 1956)
+* BFD_RELOC_SCORE_BCMP:                  howto manager.      (line 1962)
+* BFD_RELOC_SCORE_BRANCH:                howto manager.      (line 1947)
+* BFD_RELOC_SCORE_CALL15:                howto manager.      (line 1967)
+* BFD_RELOC_SCORE_DUMMY2:                howto manager.      (line 1943)
+* BFD_RELOC_SCORE_DUMMY_HI16:            howto manager.      (line 1968)
+* BFD_RELOC_SCORE_GOT15:                 howto manager.      (line 1965)
+* BFD_RELOC_SCORE_GOT_LO16:              howto manager.      (line 1966)
+* BFD_RELOC_SCORE_GPREL15:               howto manager.      (line 1940)
+* BFD_RELOC_SCORE_IMM30:                 howto manager.      (line 1950)
+* BFD_RELOC_SCORE_IMM32:                 howto manager.      (line 1953)
+* BFD_RELOC_SCORE_JMP:                   howto manager.      (line 1944)
+* BFD_RELOC_SH_ALIGN:                    howto manager.      (line  971)
+* BFD_RELOC_SH_CODE:                     howto manager.      (line  972)
+* BFD_RELOC_SH_COPY:                     howto manager.      (line  977)
+* BFD_RELOC_SH_COPY64:                   howto manager.      (line 1002)
+* BFD_RELOC_SH_COUNT:                    howto manager.      (line  970)
+* BFD_RELOC_SH_DATA:                     howto manager.      (line  973)
+* BFD_RELOC_SH_DISP12:                   howto manager.      (line  953)
+* BFD_RELOC_SH_DISP12BY2:                howto manager.      (line  954)
+* BFD_RELOC_SH_DISP12BY4:                howto manager.      (line  955)
+* BFD_RELOC_SH_DISP12BY8:                howto manager.      (line  956)
+* BFD_RELOC_SH_DISP20:                   howto manager.      (line  957)
+* BFD_RELOC_SH_DISP20BY8:                howto manager.      (line  958)
+* BFD_RELOC_SH_FUNCDESC:                 howto manager.      (line 1045)
+* BFD_RELOC_SH_GLOB_DAT:                 howto manager.      (line  978)
+* BFD_RELOC_SH_GLOB_DAT64:               howto manager.      (line 1003)
+* BFD_RELOC_SH_GOT10BY4:                 howto manager.      (line 1006)
+* BFD_RELOC_SH_GOT10BY8:                 howto manager.      (line 1007)
+* BFD_RELOC_SH_GOT20:                    howto manager.      (line 1039)
+* BFD_RELOC_SH_GOT_HI16:                 howto manager.      (line  985)
+* BFD_RELOC_SH_GOT_LOW16:                howto manager.      (line  982)
+* BFD_RELOC_SH_GOT_MEDHI16:              howto manager.      (line  984)
+* BFD_RELOC_SH_GOT_MEDLOW16:             howto manager.      (line  983)
+* BFD_RELOC_SH_GOTFUNCDESC:              howto manager.      (line 1041)
+* BFD_RELOC_SH_GOTFUNCDESC20:            howto manager.      (line 1042)
+* BFD_RELOC_SH_GOTOFF20:                 howto manager.      (line 1040)
+* BFD_RELOC_SH_GOTOFF_HI16:              howto manager.      (line  997)
+* BFD_RELOC_SH_GOTOFF_LOW16:             howto manager.      (line  994)
+* BFD_RELOC_SH_GOTOFF_MEDHI16:           howto manager.      (line  996)
+* BFD_RELOC_SH_GOTOFF_MEDLOW16:          howto manager.      (line  995)
+* BFD_RELOC_SH_GOTOFFFUNCDESC:           howto manager.      (line 1043)
+* BFD_RELOC_SH_GOTOFFFUNCDESC20:         howto manager.      (line 1044)
+* BFD_RELOC_SH_GOTPC:                    howto manager.      (line  981)
+* BFD_RELOC_SH_GOTPC_HI16:               howto manager.      (line 1001)
+* BFD_RELOC_SH_GOTPC_LOW16:              howto manager.      (line  998)
+* BFD_RELOC_SH_GOTPC_MEDHI16:            howto manager.      (line 1000)
+* BFD_RELOC_SH_GOTPC_MEDLOW16:           howto manager.      (line  999)
+* BFD_RELOC_SH_GOTPLT10BY4:              howto manager.      (line 1008)
+* BFD_RELOC_SH_GOTPLT10BY8:              howto manager.      (line 1009)
+* BFD_RELOC_SH_GOTPLT32:                 howto manager.      (line 1010)
+* BFD_RELOC_SH_GOTPLT_HI16:              howto manager.      (line  989)
+* BFD_RELOC_SH_GOTPLT_LOW16:             howto manager.      (line  986)
+* BFD_RELOC_SH_GOTPLT_MEDHI16:           howto manager.      (line  988)
+* BFD_RELOC_SH_GOTPLT_MEDLOW16:          howto manager.      (line  987)
+* BFD_RELOC_SH_IMM3:                     howto manager.      (line  951)
+* BFD_RELOC_SH_IMM3U:                    howto manager.      (line  952)
+* BFD_RELOC_SH_IMM4:                     howto manager.      (line  959)
+* BFD_RELOC_SH_IMM4BY2:                  howto manager.      (line  960)
+* BFD_RELOC_SH_IMM4BY4:                  howto manager.      (line  961)
+* BFD_RELOC_SH_IMM8:                     howto manager.      (line  962)
+* BFD_RELOC_SH_IMM8BY2:                  howto manager.      (line  963)
+* BFD_RELOC_SH_IMM8BY4:                  howto manager.      (line  964)
+* BFD_RELOC_SH_IMM_HI16:                 howto manager.      (line 1028)
+* BFD_RELOC_SH_IMM_HI16_PCREL:           howto manager.      (line 1029)
+* BFD_RELOC_SH_IMM_LOW16:                howto manager.      (line 1022)
+* BFD_RELOC_SH_IMM_LOW16_PCREL:          howto manager.      (line 1023)
+* BFD_RELOC_SH_IMM_MEDHI16:              howto manager.      (line 1026)
+* BFD_RELOC_SH_IMM_MEDHI16_PCREL:        howto manager.      (line 1027)
+* BFD_RELOC_SH_IMM_MEDLOW16:             howto manager.      (line 1024)
+* BFD_RELOC_SH_IMM_MEDLOW16_PCREL:       howto manager.      (line 1025)
+* BFD_RELOC_SH_IMMS10:                   howto manager.      (line 1016)
+* BFD_RELOC_SH_IMMS10BY2:                howto manager.      (line 1017)
+* BFD_RELOC_SH_IMMS10BY4:                howto manager.      (line 1018)
+* BFD_RELOC_SH_IMMS10BY8:                howto manager.      (line 1019)
+* BFD_RELOC_SH_IMMS16:                   howto manager.      (line 1020)
+* BFD_RELOC_SH_IMMS6:                    howto manager.      (line 1013)
+* BFD_RELOC_SH_IMMS6BY32:                howto manager.      (line 1014)
+* BFD_RELOC_SH_IMMU16:                   howto manager.      (line 1021)
+* BFD_RELOC_SH_IMMU5:                    howto manager.      (line 1012)
+* BFD_RELOC_SH_IMMU6:                    howto manager.      (line 1015)
+* BFD_RELOC_SH_JMP_SLOT:                 howto manager.      (line  979)
+* BFD_RELOC_SH_JMP_SLOT64:               howto manager.      (line 1004)
+* BFD_RELOC_SH_LABEL:                    howto manager.      (line  974)
+* BFD_RELOC_SH_LOOP_END:                 howto manager.      (line  976)
+* BFD_RELOC_SH_LOOP_START:               howto manager.      (line  975)
+* BFD_RELOC_SH_PCDISP12BY2:              howto manager.      (line  950)
+* BFD_RELOC_SH_PCDISP8BY2:               howto manager.      (line  949)
+* BFD_RELOC_SH_PCRELIMM8BY2:             howto manager.      (line  965)
+* BFD_RELOC_SH_PCRELIMM8BY4:             howto manager.      (line  966)
+* BFD_RELOC_SH_PLT_HI16:                 howto manager.      (line  993)
+* BFD_RELOC_SH_PLT_LOW16:                howto manager.      (line  990)
+* BFD_RELOC_SH_PLT_MEDHI16:              howto manager.      (line  992)
+* BFD_RELOC_SH_PLT_MEDLOW16:             howto manager.      (line  991)
+* BFD_RELOC_SH_PT_16:                    howto manager.      (line 1030)
+* BFD_RELOC_SH_RELATIVE:                 howto manager.      (line  980)
+* BFD_RELOC_SH_RELATIVE64:               howto manager.      (line 1005)
+* BFD_RELOC_SH_SHMEDIA_CODE:             howto manager.      (line 1011)
+* BFD_RELOC_SH_SWITCH16:                 howto manager.      (line  967)
+* BFD_RELOC_SH_SWITCH32:                 howto manager.      (line  968)
+* BFD_RELOC_SH_TLS_DTPMOD32:             howto manager.      (line 1036)
+* BFD_RELOC_SH_TLS_DTPOFF32:             howto manager.      (line 1037)
+* BFD_RELOC_SH_TLS_GD_32:                howto manager.      (line 1031)
+* BFD_RELOC_SH_TLS_IE_32:                howto manager.      (line 1034)
+* BFD_RELOC_SH_TLS_LD_32:                howto manager.      (line 1032)
+* BFD_RELOC_SH_TLS_LDO_32:               howto manager.      (line 1033)
+* BFD_RELOC_SH_TLS_LE_32:                howto manager.      (line 1035)
+* BFD_RELOC_SH_TLS_TPOFF32:              howto manager.      (line 1038)
+* BFD_RELOC_SH_USES:                     howto manager.      (line  969)
+* BFD_RELOC_SIZE32:                      howto manager.      (line   74)
+* BFD_RELOC_SIZE64:                      howto manager.      (line   75)
+* BFD_RELOC_SPARC13:                     howto manager.      (line  138)
+* BFD_RELOC_SPARC22:                     howto manager.      (line  137)
+* BFD_RELOC_SPARC_10:                    howto manager.      (line  167)
+* BFD_RELOC_SPARC_11:                    howto manager.      (line  168)
+* BFD_RELOC_SPARC_5:                     howto manager.      (line  180)
+* BFD_RELOC_SPARC_6:                     howto manager.      (line  179)
+* BFD_RELOC_SPARC_64:                    howto manager.      (line  166)
+* BFD_RELOC_SPARC_7:                     howto manager.      (line  178)
+* BFD_RELOC_SPARC_BASE13:                howto manager.      (line  162)
+* BFD_RELOC_SPARC_BASE22:                howto manager.      (line  163)
+* BFD_RELOC_SPARC_COPY:                  howto manager.      (line  145)
+* BFD_RELOC_SPARC_DISP64:                howto manager.      (line  181)
+* BFD_RELOC_SPARC_GLOB_DAT:              howto manager.      (line  146)
+* BFD_RELOC_SPARC_GOT10:                 howto manager.      (line  139)
+* BFD_RELOC_SPARC_GOT13:                 howto manager.      (line  140)
+* BFD_RELOC_SPARC_GOT22:                 howto manager.      (line  141)
+* BFD_RELOC_SPARC_GOTDATA_HIX22:         howto manager.      (line  152)
+* BFD_RELOC_SPARC_GOTDATA_LOX10:         howto manager.      (line  153)
+* BFD_RELOC_SPARC_GOTDATA_OP:            howto manager.      (line  156)
+* BFD_RELOC_SPARC_GOTDATA_OP_HIX22:      howto manager.      (line  154)
+* BFD_RELOC_SPARC_GOTDATA_OP_LOX10:      howto manager.      (line  155)
+* BFD_RELOC_SPARC_H34:                   howto manager.      (line  190)
+* BFD_RELOC_SPARC_H44:                   howto manager.      (line  186)
+* BFD_RELOC_SPARC_HH22:                  howto manager.      (line  170)
+* BFD_RELOC_SPARC_HIX22:                 howto manager.      (line  184)
+* BFD_RELOC_SPARC_HM10:                  howto manager.      (line  171)
+* BFD_RELOC_SPARC_IRELATIVE:             howto manager.      (line  158)
+* BFD_RELOC_SPARC_JMP_IREL:              howto manager.      (line  157)
+* BFD_RELOC_SPARC_JMP_SLOT:              howto manager.      (line  147)
+* BFD_RELOC_SPARC_L44:                   howto manager.      (line  188)
+* BFD_RELOC_SPARC_LM22:                  howto manager.      (line  172)
+* BFD_RELOC_SPARC_LOX10:                 howto manager.      (line  185)
+* BFD_RELOC_SPARC_M44:                   howto manager.      (line  187)
+* BFD_RELOC_SPARC_OLO10:                 howto manager.      (line  169)
+* BFD_RELOC_SPARC_PC10:                  howto manager.      (line  142)
+* BFD_RELOC_SPARC_PC22:                  howto manager.      (line  143)
+* BFD_RELOC_SPARC_PC_HH22:               howto manager.      (line  173)
+* BFD_RELOC_SPARC_PC_HM10:               howto manager.      (line  174)
+* BFD_RELOC_SPARC_PC_LM22:               howto manager.      (line  175)
+* BFD_RELOC_SPARC_PLT32:                 howto manager.      (line  182)
+* BFD_RELOC_SPARC_PLT64:                 howto manager.      (line  183)
+* BFD_RELOC_SPARC_REGISTER:              howto manager.      (line  189)
+* BFD_RELOC_SPARC_RELATIVE:              howto manager.      (line  148)
+* BFD_RELOC_SPARC_REV32:                 howto manager.      (line  196)
+* BFD_RELOC_SPARC_SIZE32:                howto manager.      (line  191)
+* BFD_RELOC_SPARC_SIZE64:                howto manager.      (line  192)
+* BFD_RELOC_SPARC_TLS_DTPMOD32:          howto manager.      (line  217)
+* BFD_RELOC_SPARC_TLS_DTPMOD64:          howto manager.      (line  218)
+* BFD_RELOC_SPARC_TLS_DTPOFF32:          howto manager.      (line  219)
+* BFD_RELOC_SPARC_TLS_DTPOFF64:          howto manager.      (line  220)
+* BFD_RELOC_SPARC_TLS_GD_ADD:            howto manager.      (line  201)
+* BFD_RELOC_SPARC_TLS_GD_CALL:           howto manager.      (line  202)
+* BFD_RELOC_SPARC_TLS_GD_HI22:           howto manager.      (line  199)
+* BFD_RELOC_SPARC_TLS_GD_LO10:           howto manager.      (line  200)
+* BFD_RELOC_SPARC_TLS_IE_ADD:            howto manager.      (line  214)
+* BFD_RELOC_SPARC_TLS_IE_HI22:           howto manager.      (line  210)
+* BFD_RELOC_SPARC_TLS_IE_LD:             howto manager.      (line  212)
+* BFD_RELOC_SPARC_TLS_IE_LDX:            howto manager.      (line  213)
+* BFD_RELOC_SPARC_TLS_IE_LO10:           howto manager.      (line  211)
+* BFD_RELOC_SPARC_TLS_LDM_ADD:           howto manager.      (line  205)
+* BFD_RELOC_SPARC_TLS_LDM_CALL:          howto manager.      (line  206)
+* BFD_RELOC_SPARC_TLS_LDM_HI22:          howto manager.      (line  203)
+* BFD_RELOC_SPARC_TLS_LDM_LO10:          howto manager.      (line  204)
+* BFD_RELOC_SPARC_TLS_LDO_ADD:           howto manager.      (line  209)
+* BFD_RELOC_SPARC_TLS_LDO_HIX22:         howto manager.      (line  207)
+* BFD_RELOC_SPARC_TLS_LDO_LOX10:         howto manager.      (line  208)
+* BFD_RELOC_SPARC_TLS_LE_HIX22:          howto manager.      (line  215)
+* BFD_RELOC_SPARC_TLS_LE_LOX10:          howto manager.      (line  216)
+* BFD_RELOC_SPARC_TLS_TPOFF32:           howto manager.      (line  221)
+* BFD_RELOC_SPARC_TLS_TPOFF64:           howto manager.      (line  222)
+* BFD_RELOC_SPARC_UA16:                  howto manager.      (line  149)
+* BFD_RELOC_SPARC_UA32:                  howto manager.      (line  150)
+* BFD_RELOC_SPARC_UA64:                  howto manager.      (line  151)
+* BFD_RELOC_SPARC_WDISP10:               howto manager.      (line  193)
+* BFD_RELOC_SPARC_WDISP16:               howto manager.      (line  176)
+* BFD_RELOC_SPARC_WDISP19:               howto manager.      (line  177)
+* BFD_RELOC_SPARC_WDISP22:               howto manager.      (line  136)
+* BFD_RELOC_SPARC_WPLT30:                howto manager.      (line  144)
+* BFD_RELOC_SPU_ADD_PIC:                 howto manager.      (line  239)
+* BFD_RELOC_SPU_HI16:                    howto manager.      (line  236)
+* BFD_RELOC_SPU_IMM10:                   howto manager.      (line  227)
+* BFD_RELOC_SPU_IMM10W:                  howto manager.      (line  228)
+* BFD_RELOC_SPU_IMM16:                   howto manager.      (line  229)
+* BFD_RELOC_SPU_IMM16W:                  howto manager.      (line  230)
+* BFD_RELOC_SPU_IMM18:                   howto manager.      (line  231)
+* BFD_RELOC_SPU_IMM7:                    howto manager.      (line  225)
+* BFD_RELOC_SPU_IMM8:                    howto manager.      (line  226)
+* BFD_RELOC_SPU_LO16:                    howto manager.      (line  235)
+* BFD_RELOC_SPU_PCREL16:                 howto manager.      (line  234)
+* BFD_RELOC_SPU_PCREL9a:                 howto manager.      (line  232)
+* BFD_RELOC_SPU_PCREL9b:                 howto manager.      (line  233)
+* BFD_RELOC_SPU_PPU32:                   howto manager.      (line  237)
+* BFD_RELOC_SPU_PPU64:                   howto manager.      (line  238)
+* BFD_RELOC_THUMB_PCREL_BLX:             howto manager.      (line  798)
+* BFD_RELOC_THUMB_PCREL_BRANCH12:        howto manager.      (line  812)
+* BFD_RELOC_THUMB_PCREL_BRANCH20:        howto manager.      (line  813)
+* BFD_RELOC_THUMB_PCREL_BRANCH23:        howto manager.      (line  814)
+* BFD_RELOC_THUMB_PCREL_BRANCH25:        howto manager.      (line  815)
+* BFD_RELOC_THUMB_PCREL_BRANCH7:         howto manager.      (line  810)
+* BFD_RELOC_THUMB_PCREL_BRANCH9:         howto manager.      (line  811)
+* BFD_RELOC_TIC30_LDP:                   howto manager.      (line 1430)
+* BFD_RELOC_TIC54X_16_OF_23:             howto manager.      (line 1448)
+* BFD_RELOC_TIC54X_23:                   howto manager.      (line 1445)
+* BFD_RELOC_TIC54X_MS7_OF_23:            howto manager.      (line 1453)
+* BFD_RELOC_TIC54X_PARTLS7:              howto manager.      (line 1435)
+* BFD_RELOC_TIC54X_PARTMS9:              howto manager.      (line 1440)
+* BFD_RELOC_TILEGX_BROFF_X1:             howto manager.      (line 3132)
+* BFD_RELOC_TILEGX_COPY:                 howto manager.      (line 3128)
+* BFD_RELOC_TILEGX_DEST_IMM8_X1:         howto manager.      (line 3139)
+* BFD_RELOC_TILEGX_GLOB_DAT:             howto manager.      (line 3129)
+* BFD_RELOC_TILEGX_HW0:                  howto manager.      (line 3121)
+* BFD_RELOC_TILEGX_HW0_LAST:             howto manager.      (line 3125)
+* BFD_RELOC_TILEGX_HW1:                  howto manager.      (line 3122)
+* BFD_RELOC_TILEGX_HW1_LAST:             howto manager.      (line 3126)
+* BFD_RELOC_TILEGX_HW2:                  howto manager.      (line 3123)
+* BFD_RELOC_TILEGX_HW2_LAST:             howto manager.      (line 3127)
+* BFD_RELOC_TILEGX_HW3:                  howto manager.      (line 3124)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0:         howto manager.      (line 3148)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT:     howto manager.      (line 3176)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST:    howto manager.      (line 3156)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT: howto manager.     (line 3184)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL: howto manager.   (line 3170)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL: howto manager.
+                                                             (line 3204)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD: howto manager.  (line 3198)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE: howto manager.  (line 3210)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE: howto manager.  (line 3194)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL:   howto manager.      (line 3162)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL: howto manager.    (line 3178)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD:  howto manager.      (line 3190)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE:  howto manager.      (line 3202)
+* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE:  howto manager.      (line 3192)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1:         howto manager.      (line 3150)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST:    howto manager.      (line 3158)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT: howto manager.     (line 3186)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL: howto manager.   (line 3172)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL: howto manager.
+                                                             (line 3206)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD: howto manager.  (line 3200)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE: howto manager.  (line 3212)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE: howto manager.  (line 3196)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL:   howto manager.      (line 3164)
+* BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL: howto manager.    (line 3180)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2:         howto manager.      (line 3152)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST:    howto manager.      (line 3160)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL: howto manager.   (line 3174)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL: howto manager.
+                                                             (line 3208)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL:   howto manager.      (line 3166)
+* BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL: howto manager.    (line 3182)
+* BFD_RELOC_TILEGX_IMM16_X0_HW3:         howto manager.      (line 3154)
+* BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL:   howto manager.      (line 3168)
+* BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL: howto manager.    (line 3188)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0:         howto manager.      (line 3149)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT:     howto manager.      (line 3177)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST:    howto manager.      (line 3157)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT: howto manager.     (line 3185)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL: howto manager.   (line 3171)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL: howto manager.
+                                                             (line 3205)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD: howto manager.  (line 3199)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE: howto manager.  (line 3211)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE: howto manager.  (line 3195)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL:   howto manager.      (line 3163)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL: howto manager.    (line 3179)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD:  howto manager.      (line 3191)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE:  howto manager.      (line 3203)
+* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE:  howto manager.      (line 3193)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1:         howto manager.      (line 3151)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST:    howto manager.      (line 3159)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT: howto manager.     (line 3187)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL: howto manager.   (line 3173)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL: howto manager.
+                                                             (line 3207)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD: howto manager.  (line 3201)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE: howto manager.  (line 3213)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE: howto manager.  (line 3197)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL:   howto manager.      (line 3165)
+* BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL: howto manager.    (line 3181)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2:         howto manager.      (line 3153)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST:    howto manager.      (line 3161)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL: howto manager.   (line 3175)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL: howto manager.
+                                                             (line 3209)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL:   howto manager.      (line 3167)
+* BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL: howto manager.    (line 3183)
+* BFD_RELOC_TILEGX_IMM16_X1_HW3:         howto manager.      (line 3155)
+* BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL:   howto manager.      (line 3169)
+* BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL: howto manager.    (line 3189)
+* BFD_RELOC_TILEGX_IMM8_X0:              howto manager.      (line 3135)
+* BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD:      howto manager.      (line 3226)
+* BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD:   howto manager.      (line 3221)
+* BFD_RELOC_TILEGX_IMM8_X1:              howto manager.      (line 3137)
+* BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD:      howto manager.      (line 3227)
+* BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD:   howto manager.      (line 3222)
+* BFD_RELOC_TILEGX_IMM8_Y0:              howto manager.      (line 3136)
+* BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD:      howto manager.      (line 3228)
+* BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD:   howto manager.      (line 3223)
+* BFD_RELOC_TILEGX_IMM8_Y1:              howto manager.      (line 3138)
+* BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD:      howto manager.      (line 3229)
+* BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD:   howto manager.      (line 3224)
+* BFD_RELOC_TILEGX_JMP_SLOT:             howto manager.      (line 3130)
+* BFD_RELOC_TILEGX_JUMPOFF_X1:           howto manager.      (line 3133)
+* BFD_RELOC_TILEGX_JUMPOFF_X1_PLT:       howto manager.      (line 3134)
+* BFD_RELOC_TILEGX_MF_IMM14_X1:          howto manager.      (line 3141)
+* BFD_RELOC_TILEGX_MMEND_X0:             howto manager.      (line 3143)
+* BFD_RELOC_TILEGX_MMSTART_X0:           howto manager.      (line 3142)
+* BFD_RELOC_TILEGX_MT_IMM14_X1:          howto manager.      (line 3140)
+* BFD_RELOC_TILEGX_RELATIVE:             howto manager.      (line 3131)
+* BFD_RELOC_TILEGX_SHAMT_X0:             howto manager.      (line 3144)
+* BFD_RELOC_TILEGX_SHAMT_X1:             howto manager.      (line 3145)
+* BFD_RELOC_TILEGX_SHAMT_Y0:             howto manager.      (line 3146)
+* BFD_RELOC_TILEGX_SHAMT_Y1:             howto manager.      (line 3147)
+* BFD_RELOC_TILEGX_TLS_DTPMOD32:         howto manager.      (line 3217)
+* BFD_RELOC_TILEGX_TLS_DTPMOD64:         howto manager.      (line 3214)
+* BFD_RELOC_TILEGX_TLS_DTPOFF32:         howto manager.      (line 3218)
+* BFD_RELOC_TILEGX_TLS_DTPOFF64:         howto manager.      (line 3215)
+* BFD_RELOC_TILEGX_TLS_GD_CALL:          howto manager.      (line 3220)
+* BFD_RELOC_TILEGX_TLS_IE_LOAD:          howto manager.      (line 3225)
+* BFD_RELOC_TILEGX_TLS_TPOFF32:          howto manager.      (line 3219)
+* BFD_RELOC_TILEGX_TLS_TPOFF64:          howto manager.      (line 3216)
+* BFD_RELOC_TILEPRO_BROFF_X1:            howto manager.      (line 3044)
+* BFD_RELOC_TILEPRO_COPY:                howto manager.      (line 3040)
+* BFD_RELOC_TILEPRO_DEST_IMM8_X1:        howto manager.      (line 3051)
+* BFD_RELOC_TILEPRO_GLOB_DAT:            howto manager.      (line 3041)
+* BFD_RELOC_TILEPRO_IMM16_X0:            howto manager.      (line 3054)
+* BFD_RELOC_TILEPRO_IMM16_X0_GOT:        howto manager.      (line 3070)
+* BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA:     howto manager.      (line 3076)
+* BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI:     howto manager.      (line 3074)
+* BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO:     howto manager.      (line 3072)
+* BFD_RELOC_TILEPRO_IMM16_X0_HA:         howto manager.      (line 3060)
+* BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL:   howto manager.      (line 3068)
+* BFD_RELOC_TILEPRO_IMM16_X0_HI:         howto manager.      (line 3058)
+* BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL:   howto manager.      (line 3066)
+* BFD_RELOC_TILEPRO_IMM16_X0_LO:         howto manager.      (line 3056)
+* BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL:   howto manager.      (line 3064)
+* BFD_RELOC_TILEPRO_IMM16_X0_PCREL:      howto manager.      (line 3062)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD:     howto manager.      (line 3092)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA:  howto manager.      (line 3098)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI:  howto manager.      (line 3096)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO:  howto manager.      (line 3094)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE:     howto manager.      (line 3100)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA:  howto manager.      (line 3106)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI:  howto manager.      (line 3104)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO:  howto manager.      (line 3102)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE:     howto manager.      (line 3111)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA:  howto manager.      (line 3117)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI:  howto manager.      (line 3115)
+* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO:  howto manager.      (line 3113)
+* BFD_RELOC_TILEPRO_IMM16_X1:            howto manager.      (line 3055)
+* BFD_RELOC_TILEPRO_IMM16_X1_GOT:        howto manager.      (line 3071)
+* BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA:     howto manager.      (line 3077)
+* BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI:     howto manager.      (line 3075)
+* BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO:     howto manager.      (line 3073)
+* BFD_RELOC_TILEPRO_IMM16_X1_HA:         howto manager.      (line 3061)
+* BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL:   howto manager.      (line 3069)
+* BFD_RELOC_TILEPRO_IMM16_X1_HI:         howto manager.      (line 3059)
+* BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL:   howto manager.      (line 3067)
+* BFD_RELOC_TILEPRO_IMM16_X1_LO:         howto manager.      (line 3057)
+* BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL:   howto manager.      (line 3065)
+* BFD_RELOC_TILEPRO_IMM16_X1_PCREL:      howto manager.      (line 3063)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD:     howto manager.      (line 3093)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA:  howto manager.      (line 3099)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI:  howto manager.      (line 3097)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO:  howto manager.      (line 3095)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE:     howto manager.      (line 3101)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA:  howto manager.      (line 3107)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI:  howto manager.      (line 3105)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO:  howto manager.      (line 3103)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE:     howto manager.      (line 3112)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA:  howto manager.      (line 3118)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI:  howto manager.      (line 3116)
+* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO:  howto manager.      (line 3114)
+* BFD_RELOC_TILEPRO_IMM8_X0:             howto manager.      (line 3047)
+* BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD:  howto manager.      (line 3087)
+* BFD_RELOC_TILEPRO_IMM8_X1:             howto manager.      (line 3049)
+* BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD:  howto manager.      (line 3088)
+* BFD_RELOC_TILEPRO_IMM8_Y0:             howto manager.      (line 3048)
+* BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD:  howto manager.      (line 3089)
+* BFD_RELOC_TILEPRO_IMM8_Y1:             howto manager.      (line 3050)
+* BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD:  howto manager.      (line 3090)
+* BFD_RELOC_TILEPRO_JMP_SLOT:            howto manager.      (line 3042)
+* BFD_RELOC_TILEPRO_JOFFLONG_X1:         howto manager.      (line 3045)
+* BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT:     howto manager.      (line 3046)
+* BFD_RELOC_TILEPRO_MF_IMM15_X1:         howto manager.      (line 3053)
+* BFD_RELOC_TILEPRO_MMEND_X0:            howto manager.      (line 3079)
+* BFD_RELOC_TILEPRO_MMEND_X1:            howto manager.      (line 3081)
+* BFD_RELOC_TILEPRO_MMSTART_X0:          howto manager.      (line 3078)
+* BFD_RELOC_TILEPRO_MMSTART_X1:          howto manager.      (line 3080)
+* BFD_RELOC_TILEPRO_MT_IMM15_X1:         howto manager.      (line 3052)
+* BFD_RELOC_TILEPRO_RELATIVE:            howto manager.      (line 3043)
+* BFD_RELOC_TILEPRO_SHAMT_X0:            howto manager.      (line 3082)
+* BFD_RELOC_TILEPRO_SHAMT_X1:            howto manager.      (line 3083)
+* BFD_RELOC_TILEPRO_SHAMT_Y0:            howto manager.      (line 3084)
+* BFD_RELOC_TILEPRO_SHAMT_Y1:            howto manager.      (line 3085)
+* BFD_RELOC_TILEPRO_TLS_DTPMOD32:        howto manager.      (line 3108)
+* BFD_RELOC_TILEPRO_TLS_DTPOFF32:        howto manager.      (line 3109)
+* BFD_RELOC_TILEPRO_TLS_GD_CALL:         howto manager.      (line 3086)
+* BFD_RELOC_TILEPRO_TLS_IE_LOAD:         howto manager.      (line 3091)
+* BFD_RELOC_TILEPRO_TLS_TPOFF32:         howto manager.      (line 3110)
+* bfd_reloc_type_lookup:                 howto manager.      (line 3255)
+* BFD_RELOC_V850_16_GOT:                 howto manager.      (line 1394)
+* BFD_RELOC_V850_16_GOTOFF:              howto manager.      (line 1418)
+* BFD_RELOC_V850_16_PCREL:               howto manager.      (line 1364)
+* BFD_RELOC_V850_16_S1:                  howto manager.      (line 1382)
+* BFD_RELOC_V850_16_SPLIT_OFFSET:        howto manager.      (line 1379)
+* BFD_RELOC_V850_17_PCREL:               howto manager.      (line 1367)
+* BFD_RELOC_V850_22_PCREL:               howto manager.      (line 1299)
+* BFD_RELOC_V850_22_PLT_PCREL:           howto manager.      (line 1400)
+* BFD_RELOC_V850_23:                     howto manager.      (line 1370)
+* BFD_RELOC_V850_32_ABS:                 howto manager.      (line 1376)
+* BFD_RELOC_V850_32_GOT:                 howto manager.      (line 1397)
+* BFD_RELOC_V850_32_GOTOFF:              howto manager.      (line 1421)
+* BFD_RELOC_V850_32_GOTPCREL:            howto manager.      (line 1391)
+* BFD_RELOC_V850_32_PCREL:               howto manager.      (line 1373)
+* BFD_RELOC_V850_32_PLT_PCREL:           howto manager.      (line 1403)
+* BFD_RELOC_V850_9_PCREL:                howto manager.      (line 1296)
+* BFD_RELOC_V850_ALIGN:                  howto manager.      (line 1357)
+* BFD_RELOC_V850_CALLT_15_16_OFFSET:     howto manager.      (line 1388)
+* BFD_RELOC_V850_CALLT_16_16_OFFSET:     howto manager.      (line 1348)
+* BFD_RELOC_V850_CALLT_6_7_OFFSET:       howto manager.      (line 1345)
+* BFD_RELOC_V850_CODE:                   howto manager.      (line 1424)
+* BFD_RELOC_V850_COPY:                   howto manager.      (line 1406)
+* BFD_RELOC_V850_DATA:                   howto manager.      (line 1427)
+* BFD_RELOC_V850_GLOB_DAT:               howto manager.      (line 1409)
+* BFD_RELOC_V850_JMP_SLOT:               howto manager.      (line 1412)
+* BFD_RELOC_V850_LO16_S1:                howto manager.      (line 1385)
+* BFD_RELOC_V850_LO16_SPLIT_OFFSET:      howto manager.      (line 1360)
+* BFD_RELOC_V850_LONGCALL:               howto manager.      (line 1351)
+* BFD_RELOC_V850_LONGJUMP:               howto manager.      (line 1354)
+* BFD_RELOC_V850_RELATIVE:               howto manager.      (line 1415)
+* BFD_RELOC_V850_SDA_15_16_OFFSET:       howto manager.      (line 1305)
+* BFD_RELOC_V850_SDA_16_16_OFFSET:       howto manager.      (line 1302)
+* BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET: howto manager.      (line 1337)
+* BFD_RELOC_V850_TDA_16_16_OFFSET:       howto manager.      (line 1327)
+* BFD_RELOC_V850_TDA_4_4_OFFSET:         howto manager.      (line 1334)
+* BFD_RELOC_V850_TDA_4_5_OFFSET:         howto manager.      (line 1330)
+* BFD_RELOC_V850_TDA_6_8_OFFSET:         howto manager.      (line 1316)
+* BFD_RELOC_V850_TDA_7_7_OFFSET:         howto manager.      (line 1324)
+* BFD_RELOC_V850_TDA_7_8_OFFSET:         howto manager.      (line 1320)
+* BFD_RELOC_V850_ZDA_15_16_OFFSET:       howto manager.      (line 1312)
+* BFD_RELOC_V850_ZDA_16_16_OFFSET:       howto manager.      (line 1309)
+* BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET: howto manager.      (line 1341)
+* BFD_RELOC_VAX_GLOB_DAT:                howto manager.      (line 2425)
+* BFD_RELOC_VAX_JMP_SLOT:                howto manager.      (line 2426)
+* BFD_RELOC_VAX_RELATIVE:                howto manager.      (line 2427)
+* BFD_RELOC_VPE4KMATH_DATA:              howto manager.      (line 2001)
+* BFD_RELOC_VPE4KMATH_INSN:              howto manager.      (line 2002)
+* BFD_RELOC_VTABLE_ENTRY:                howto manager.      (line 2006)
+* BFD_RELOC_VTABLE_INHERIT:              howto manager.      (line 2005)
+* BFD_RELOC_X86_64_32S:                  howto manager.      (line  608)
+* BFD_RELOC_X86_64_COPY:                 howto manager.      (line  603)
+* BFD_RELOC_X86_64_DTPMOD64:             howto manager.      (line  609)
+* BFD_RELOC_X86_64_DTPOFF32:             howto manager.      (line  614)
+* BFD_RELOC_X86_64_DTPOFF64:             howto manager.      (line  610)
+* BFD_RELOC_X86_64_GLOB_DAT:             howto manager.      (line  604)
+* BFD_RELOC_X86_64_GOT32:                howto manager.      (line  601)
+* BFD_RELOC_X86_64_GOT64:                howto manager.      (line  619)
+* BFD_RELOC_X86_64_GOTOFF64:             howto manager.      (line  617)
+* BFD_RELOC_X86_64_GOTPC32:              howto manager.      (line  618)
+* BFD_RELOC_X86_64_GOTPC32_TLSDESC:      howto manager.      (line  624)
+* BFD_RELOC_X86_64_GOTPC64:              howto manager.      (line  621)
+* BFD_RELOC_X86_64_GOTPCREL:             howto manager.      (line  607)
+* BFD_RELOC_X86_64_GOTPCREL64:           howto manager.      (line  620)
+* BFD_RELOC_X86_64_GOTPLT64:             howto manager.      (line  622)
+* BFD_RELOC_X86_64_GOTTPOFF:             howto manager.      (line  615)
+* BFD_RELOC_X86_64_IRELATIVE:            howto manager.      (line  627)
+* BFD_RELOC_X86_64_JUMP_SLOT:            howto manager.      (line  605)
+* BFD_RELOC_X86_64_PC32_BND:             howto manager.      (line  628)
+* BFD_RELOC_X86_64_PLT32:                howto manager.      (line  602)
+* BFD_RELOC_X86_64_PLT32_BND:            howto manager.      (line  629)
+* BFD_RELOC_X86_64_PLTOFF64:             howto manager.      (line  623)
+* BFD_RELOC_X86_64_RELATIVE:             howto manager.      (line  606)
+* BFD_RELOC_X86_64_TLSDESC:              howto manager.      (line  626)
+* BFD_RELOC_X86_64_TLSDESC_CALL:         howto manager.      (line  625)
+* BFD_RELOC_X86_64_TLSGD:                howto manager.      (line  612)
+* BFD_RELOC_X86_64_TLSLD:                howto manager.      (line  613)
+* BFD_RELOC_X86_64_TPOFF32:              howto manager.      (line  616)
+* BFD_RELOC_X86_64_TPOFF64:              howto manager.      (line  611)
+* BFD_RELOC_XC16X_PAG:                   howto manager.      (line 2419)
+* BFD_RELOC_XC16X_POF:                   howto manager.      (line 2420)
+* BFD_RELOC_XC16X_SEG:                   howto manager.      (line 2421)
+* BFD_RELOC_XC16X_SOF:                   howto manager.      (line 2422)
+* BFD_RELOC_XGATE_24:                    howto manager.      (line 2164)
+* BFD_RELOC_XGATE_GPAGE:                 howto manager.      (line 2161)
+* BFD_RELOC_XGATE_IMM3:                  howto manager.      (line 2181)
+* BFD_RELOC_XGATE_IMM4:                  howto manager.      (line 2184)
+* BFD_RELOC_XGATE_IMM5:                  howto manager.      (line 2187)
+* BFD_RELOC_XGATE_IMM8_HI:               howto manager.      (line 2177)
+* BFD_RELOC_XGATE_IMM8_LO:               howto manager.      (line 2173)
+* BFD_RELOC_XGATE_LO16:                  howto manager.      (line 2157)
+* BFD_RELOC_XGATE_PCREL_10:              howto manager.      (line 2170)
+* BFD_RELOC_XGATE_PCREL_9:               howto manager.      (line 2167)
+* BFD_RELOC_XGATE_RL_GROUP:              howto manager.      (line 2152)
+* BFD_RELOC_XGATE_RL_JUMP:               howto manager.      (line 2148)
+* BFD_RELOC_XSTORMY16_12:                howto manager.      (line 2411)
+* BFD_RELOC_XSTORMY16_24:                howto manager.      (line 2412)
+* BFD_RELOC_XSTORMY16_FPTR16:            howto manager.      (line 2413)
+* BFD_RELOC_XSTORMY16_REL_12:            howto manager.      (line 2410)
+* BFD_RELOC_XTENSA_ASM_EXPAND:           howto manager.      (line 2582)
+* BFD_RELOC_XTENSA_ASM_SIMPLIFY:         howto manager.      (line 2587)
+* BFD_RELOC_XTENSA_DIFF16:               howto manager.      (line 2529)
+* BFD_RELOC_XTENSA_DIFF32:               howto manager.      (line 2530)
+* BFD_RELOC_XTENSA_DIFF8:                howto manager.      (line 2528)
+* BFD_RELOC_XTENSA_GLOB_DAT:             howto manager.      (line 2518)
+* BFD_RELOC_XTENSA_JMP_SLOT:             howto manager.      (line 2519)
+* BFD_RELOC_XTENSA_OP0:                  howto manager.      (line 2576)
+* BFD_RELOC_XTENSA_OP1:                  howto manager.      (line 2577)
+* BFD_RELOC_XTENSA_OP2:                  howto manager.      (line 2578)
+* BFD_RELOC_XTENSA_PLT:                  howto manager.      (line 2523)
+* BFD_RELOC_XTENSA_RELATIVE:             howto manager.      (line 2520)
+* BFD_RELOC_XTENSA_RTLD:                 howto manager.      (line 2513)
+* BFD_RELOC_XTENSA_SLOT0_ALT:            howto manager.      (line 2558)
+* BFD_RELOC_XTENSA_SLOT0_OP:             howto manager.      (line 2538)
+* BFD_RELOC_XTENSA_SLOT10_ALT:           howto manager.      (line 2568)
+* BFD_RELOC_XTENSA_SLOT10_OP:            howto manager.      (line 2548)
+* BFD_RELOC_XTENSA_SLOT11_ALT:           howto manager.      (line 2569)
+* BFD_RELOC_XTENSA_SLOT11_OP:            howto manager.      (line 2549)
+* BFD_RELOC_XTENSA_SLOT12_ALT:           howto manager.      (line 2570)
+* BFD_RELOC_XTENSA_SLOT12_OP:            howto manager.      (line 2550)
+* BFD_RELOC_XTENSA_SLOT13_ALT:           howto manager.      (line 2571)
+* BFD_RELOC_XTENSA_SLOT13_OP:            howto manager.      (line 2551)
+* BFD_RELOC_XTENSA_SLOT14_ALT:           howto manager.      (line 2572)
+* BFD_RELOC_XTENSA_SLOT14_OP:            howto manager.      (line 2552)
+* BFD_RELOC_XTENSA_SLOT1_ALT:            howto manager.      (line 2559)
+* BFD_RELOC_XTENSA_SLOT1_OP:             howto manager.      (line 2539)
+* BFD_RELOC_XTENSA_SLOT2_ALT:            howto manager.      (line 2560)
+* BFD_RELOC_XTENSA_SLOT2_OP:             howto manager.      (line 2540)
+* BFD_RELOC_XTENSA_SLOT3_ALT:            howto manager.      (line 2561)
+* BFD_RELOC_XTENSA_SLOT3_OP:             howto manager.      (line 2541)
+* BFD_RELOC_XTENSA_SLOT4_ALT:            howto manager.      (line 2562)
+* BFD_RELOC_XTENSA_SLOT4_OP:             howto manager.      (line 2542)
+* BFD_RELOC_XTENSA_SLOT5_ALT:            howto manager.      (line 2563)
+* BFD_RELOC_XTENSA_SLOT5_OP:             howto manager.      (line 2543)
+* BFD_RELOC_XTENSA_SLOT6_ALT:            howto manager.      (line 2564)
+* BFD_RELOC_XTENSA_SLOT6_OP:             howto manager.      (line 2544)
+* BFD_RELOC_XTENSA_SLOT7_ALT:            howto manager.      (line 2565)
+* BFD_RELOC_XTENSA_SLOT7_OP:             howto manager.      (line 2545)
+* BFD_RELOC_XTENSA_SLOT8_ALT:            howto manager.      (line 2566)
+* BFD_RELOC_XTENSA_SLOT8_OP:             howto manager.      (line 2546)
+* BFD_RELOC_XTENSA_SLOT9_ALT:            howto manager.      (line 2567)
+* BFD_RELOC_XTENSA_SLOT9_OP:             howto manager.      (line 2547)
+* BFD_RELOC_XTENSA_TLS_ARG:              howto manager.      (line 2597)
+* BFD_RELOC_XTENSA_TLS_CALL:             howto manager.      (line 2598)
+* BFD_RELOC_XTENSA_TLS_DTPOFF:           howto manager.      (line 2594)
+* BFD_RELOC_XTENSA_TLS_FUNC:             howto manager.      (line 2596)
+* BFD_RELOC_XTENSA_TLS_TPOFF:            howto manager.      (line 2595)
+* BFD_RELOC_XTENSA_TLSDESC_ARG:          howto manager.      (line 2593)
+* BFD_RELOC_XTENSA_TLSDESC_FN:           howto manager.      (line 2592)
+* BFD_RELOC_Z80_DISP8:                   howto manager.      (line 2601)
+* BFD_RELOC_Z8K_CALLR:                   howto manager.      (line 2607)
+* BFD_RELOC_Z8K_DISP7:                   howto manager.      (line 2604)
+* BFD_RELOC_Z8K_IMM4L:                   howto manager.      (line 2610)
+* bfd_rename_section:                    section prototypes. (line  169)
+* bfd_scan_arch:                         Architectures.      (line  500)
+* bfd_scan_vma:                          Miscellaneous.      (line  124)
+* bfd_seach_for_target:                  bfd_target.         (line  524)
+* bfd_section_already_linked:            Writing the symbol table.
+                                                             (line   55)
+* bfd_section_list_clear:                section prototypes. (line    8)
+* bfd_sections_find_if:                  section prototypes. (line  199)
+* bfd_set_arch_info:                     Architectures.      (line  541)
+* bfd_set_archive_head:                  Archives.           (line   75)
+* bfd_set_assert_handler:                Error reporting.    (line  141)
+* bfd_set_default_target:                bfd_target.         (line  463)
+* bfd_set_error:                         Error reporting.    (line   57)
+* bfd_set_error_handler:                 Error reporting.    (line   99)
+* bfd_set_error_program_name:            Error reporting.    (line  108)
+* bfd_set_file_flags:                    Miscellaneous.      (line   44)
+* bfd_set_format:                        Formats.            (line   68)
+* bfd_set_gp_size:                       Miscellaneous.      (line  114)
+* bfd_set_private_flags:                 Miscellaneous.      (line  191)
+* bfd_set_reloc:                         Miscellaneous.      (line   34)
+* bfd_set_section_contents:              section prototypes. (line  230)
+* bfd_set_section_flags:                 section prototypes. (line  154)
+* bfd_set_section_size:                  section prototypes. (line  216)
+* bfd_set_start_address:                 Miscellaneous.      (line   93)
+* bfd_set_symtab:                        symbol handling functions.
+                                                             (line   60)
+* bfd_symbol_info:                       symbol handling functions.
+                                                             (line  130)
+* bfd_target_list:                       bfd_target.         (line  515)
+* bfd_write_bigendian_4byte_int:         Internal.           (line   13)
+* bfd_zalloc:                            Opening and Closing.
+                                                             (line  236)
+* bfd_zalloc2:                           Opening and Closing.
+                                                             (line  245)
+* coff_symbol_type:                      coff.               (line  245)
+* core_file_matches_executable_p:        Core Files.         (line   39)
+* find_separate_debug_file:              Opening and Closing.
+                                                             (line  308)
+* generic_core_file_matches_executable_p: Core Files.        (line   49)
+* Hash tables:                           Hash Tables.        (line    6)
+* internal object-file format:           Canonical format.   (line   11)
+* Linker:                                Linker Functions.   (line    6)
+* Other functions:                       Miscellaneous.      (line  206)
+* separate_alt_debug_file_exists:        Opening and Closing.
+                                                             (line  299)
+* separate_debug_file_exists:            Opening and Closing.
+                                                             (line  290)
+* struct bfd_iovec:                      Miscellaneous.      (line  370)
+* target vector (_bfd_final_link):       Performing the Final Link.
+                                                             (line    6)
+* target vector (_bfd_link_add_symbols): Adding Symbols to the Hash Table.
+                                                             (line    6)
+* target vector (_bfd_link_hash_table_create): Creating a Linker Hash Table.
+                                                             (line    6)
+* The HOWTO Macro:                       typedef arelent.    (line  288)
+* what is it?:                           Overview.           (line    6)
+
+
+
+Tag Table:
+Node: Top1060
+Node: Overview1399
+Node: History2450
+Node: How It Works3396
+Node: What BFD Version 2 Can Do4939
+Node: BFD information loss6254
+Node: Canonical format8786
+Node: BFD front end13158
+Node: typedef bfd13582
+Node: Error reporting24300
+Node: Miscellaneous29167
+Node: Memory Usage46310
+Node: Initialization47538
+Node: Sections47997
+Node: Section Input48480
+Node: Section Output49845
+Node: typedef asection52331
+Node: section prototypes77563
+Node: Symbols87820
+Node: Reading Symbols89415
+Node: Writing Symbols90522
+Node: Mini Symbols92263
+Node: typedef asymbol93237
+Node: symbol handling functions99296
+Node: Archives104638
+Node: Formats108667
+Node: Relocations111615
+Node: typedef arelent112342
+Node: howto manager127978
+Node: Core Files234626
+Node: Targets236664
+Node: bfd_target238634
+Node: Architectures261856
+Node: Opening and Closing288730
+Node: Internal302076
+Node: File Caching308421
+Node: Linker Functions310335
+Node: Creating a Linker Hash Table312008
+Node: Adding Symbols to the Hash Table313746
+Node: Differing file formats314646
+Node: Adding symbols from an object file316371
+Node: Adding symbols from an archive318522
+Node: Performing the Final Link321451
+Node: Information provided by the linker322693
+Node: Relocating the section contents323847
+Node: Writing the symbol table325598
+Node: Hash Tables329982
+Node: Creating and Freeing a Hash Table331180
+Node: Looking Up or Entering a String332430
+Node: Traversing a Hash Table333683
+Node: Deriving a New Hash Table Type334472
+Node: Define the Derived Structures335538
+Node: Write the Derived Creation Routine336619
+Node: Write Other Derived Routines339243
+Node: BFD back ends340558
+Node: What to Put Where340828
+Node: aout341008
+Node: coff347326
+Node: elf375763
+Node: mmo376164
+Node: File layout377092
+Node: Symbol-table382739
+Node: mmo section mapping386508
+Node: GNU Free Documentation License390160
+Node: BFD Index415243
+
+End Tag Table
diff --git a/bfd/po/da.gmo b/bfd/po/da.gmo
new file mode 100644
index 00000000000..deb4565597a
--- /dev/null
+++ b/bfd/po/da.gmo
diff --git a/bfd/po/es.gmo b/bfd/po/es.gmo
new file mode 100644
index 00000000000..d31fab0062a
--- /dev/null
+++ b/bfd/po/es.gmo
diff --git a/bfd/po/fi.gmo b/bfd/po/fi.gmo
new file mode 100644
index 00000000000..25fe52e818d
--- /dev/null
+++ b/bfd/po/fi.gmo
diff --git a/bfd/po/fr.gmo b/bfd/po/fr.gmo
new file mode 100644
index 00000000000..176e2301911
--- /dev/null
+++ b/bfd/po/fr.gmo
diff --git a/bfd/po/id.gmo b/bfd/po/id.gmo
new file mode 100644
index 00000000000..46b2f303945
--- /dev/null
+++ b/bfd/po/id.gmo
diff --git a/bfd/po/ja.gmo b/bfd/po/ja.gmo
new file mode 100644
index 00000000000..321f8332da0
--- /dev/null
+++ b/bfd/po/ja.gmo
diff --git a/bfd/po/ro.gmo b/bfd/po/ro.gmo
new file mode 100644
index 00000000000..8621928313f
--- /dev/null
+++ b/bfd/po/ro.gmo
diff --git a/bfd/po/ru.gmo b/bfd/po/ru.gmo
new file mode 100644
index 00000000000..9dd8b47e4f8
--- /dev/null
+++ b/bfd/po/ru.gmo
diff --git a/bfd/po/rw.gmo b/bfd/po/rw.gmo
new file mode 100644
index 00000000000..49d9e2fd45e
--- /dev/null
+++ b/bfd/po/rw.gmo
diff --git a/bfd/po/sv.gmo b/bfd/po/sv.gmo
new file mode 100644
index 00000000000..e746ec02e75
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+++ b/bfd/po/sv.gmo
diff --git a/bfd/po/tr.gmo b/bfd/po/tr.gmo
new file mode 100644
index 00000000000..74c0ea8fc2d
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+++ b/bfd/po/tr.gmo
diff --git a/bfd/po/uk.gmo b/bfd/po/uk.gmo
new file mode 100644
index 00000000000..9c85a90d66d
--- /dev/null
+++ b/bfd/po/uk.gmo
diff --git a/bfd/po/vi.gmo b/bfd/po/vi.gmo
new file mode 100644
index 00000000000..0687a749e69
--- /dev/null
+++ b/bfd/po/vi.gmo
diff --git a/bfd/po/zh_CN.gmo b/bfd/po/zh_CN.gmo
new file mode 100644
index 00000000000..65998865d3a
--- /dev/null
+++ b/bfd/po/zh_CN.gmo
diff --git a/binutils/doc/binutils.info b/binutils/doc/binutils.info
new file mode 100644
index 00000000000..f7d09766993
--- /dev/null
+++ b/binutils/doc/binutils.info
@@ -0,0 +1,4898 @@
+This is binutils.info, produced by makeinfo version 4.8 from
+binutils.texi.
+
+   Copyright (C) 1991-2013 Free Software Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* Binutils: (binutils).         The GNU binary utilities.
+END-INFO-DIR-ENTRY
+
+INFO-DIR-SECTION Individual utilities
+START-INFO-DIR-ENTRY
+* addr2line: (binutils)addr2line. Convert addresses to file and line.
+* ar: (binutils)ar.               Create, modify, and extract from archives.
+* c++filt: (binutils)c++filt.	  Filter to demangle encoded C++ symbols.
+* cxxfilt: (binutils)c++filt.     MS-DOS name for c++filt.
+* dlltool: (binutils)dlltool.	  Create files needed to build and use DLLs.
+* nlmconv: (binutils)nlmconv.     Converts object code into an NLM.
+* nm: (binutils)nm.               List symbols from object files.
+* objcopy: (binutils)objcopy.	  Copy and translate object files.
+* objdump: (binutils)objdump.     Display information from object files.
+* ranlib: (binutils)ranlib.       Generate index to archive contents.
+* readelf: (binutils)readelf.	  Display the contents of ELF format files.
+* size: (binutils)size.           List section sizes and total size.
+* strings: (binutils)strings.     List printable strings from files.
+* strip: (binutils)strip.         Discard symbols.
+* elfedit: (binutils)elfedit.     Update the ELF header of ELF files.
+* windmc: (binutils)windmc.	  Generator for Windows message resources.
+* windres: (binutils)windres.	  Manipulate Windows resources.
+END-INFO-DIR-ENTRY
+
+
+File: binutils.info,  Node: Top,  Next: ar,  Up: (dir)
+
+Introduction
+************
+
+This brief manual contains documentation for the GNU binary utilities
+(GNU Binutils) version 2.23.91:
+
+   This document is distributed under the terms of the GNU Free
+Documentation License version 1.3.  A copy of the license is included
+in the section entitled "GNU Free Documentation License".
+
+* Menu:
+
+* ar::                          Create, modify, and extract from archives
+* nm::                          List symbols from object files
+* objcopy::			Copy and translate object files
+* objdump::                     Display information from object files
+* ranlib::                      Generate index to archive contents
+* size::                        List section sizes and total size
+* strings::                     List printable strings from files
+* strip::                       Discard symbols
+* c++filt::			Filter to demangle encoded C++ symbols
+* cxxfilt: c++filt.             MS-DOS name for c++filt
+* addr2line::			Convert addresses to file and line
+* nlmconv::                     Converts object code into an NLM
+* windmc::			Generator for Windows message resources
+* windres::			Manipulate Windows resources
+* dlltool::			Create files needed to build and use DLLs
+* readelf::                     Display the contents of ELF format files
+* elfedit::                     Update the ELF header of ELF files
+* Common Options::              Command-line options for all utilities
+* Selecting the Target System:: How these utilities determine the target
+* Reporting Bugs::              Reporting Bugs
+* GNU Free Documentation License::  GNU Free Documentation License
+* Binutils Index::              Binutils Index
+
+
+File: binutils.info,  Node: ar,  Next: nm,  Prev: Top,  Up: Top
+
+1 ar
+****
+
+     ar [`--plugin' NAME] [-]P[MOD [RELPOS] [COUNT]] [`--target' BFDNAME] ARCHIVE [MEMBER...]
+     ar -M [ <mri-script ]
+
+   The GNU `ar' program creates, modifies, and extracts from archives.
+An "archive" is a single file holding a collection of other files in a
+structure that makes it possible to retrieve the original individual
+files (called "members" of the archive).
+
+   The original files' contents, mode (permissions), timestamp, owner,
+and group are preserved in the archive, and can be restored on
+extraction.
+
+   GNU `ar' can maintain archives whose members have names of any
+length; however, depending on how `ar' is configured on your system, a
+limit on member-name length may be imposed for compatibility with
+archive formats maintained with other tools.  If it exists, the limit
+is often 15 characters (typical of formats related to a.out) or 16
+characters (typical of formats related to coff).
+
+   `ar' is considered a binary utility because archives of this sort
+are most often used as "libraries" holding commonly needed subroutines.
+
+   `ar' creates an index to the symbols defined in relocatable object
+modules in the archive when you specify the modifier `s'.  Once
+created, this index is updated in the archive whenever `ar' makes a
+change to its contents (save for the `q' update operation).  An archive
+with such an index speeds up linking to the library, and allows
+routines in the library to call each other without regard to their
+placement in the archive.
+
+   You may use `nm -s' or `nm --print-armap' to list this index table.
+If an archive lacks the table, another form of `ar' called `ranlib' can
+be used to add just the table.
+
+   GNU `ar' can optionally create a _thin_ archive, which contains a
+symbol index and references to the original copies of the member files
+of the archive.  This is useful for building libraries for use within a
+local build tree, where the relocatable objects are expected to remain
+available, and copying the contents of each object would only waste
+time and space.
+
+   An archive can either be _thin_ or it can be normal.  It cannot be
+both at the same time.  Once an archive is created its format cannot be
+changed without first deleting it and then creating a new archive in
+its place.
+
+   Thin archives are also _flattened_, so that adding one thin archive
+to another thin archive does not nest it, as would happen with a normal
+archive.  Instead the elements of the first archive are added
+individually to the second archive.
+
+   The paths to the elements of the archive are stored relative to the
+archive itself.
+
+   GNU `ar' is designed to be compatible with two different facilities.
+You can control its activity using command-line options, like the
+different varieties of `ar' on Unix systems; or, if you specify the
+single command-line option `-M', you can control it with a script
+supplied via standard input, like the MRI "librarian" program.
+
+* Menu:
+
+* ar cmdline::                  Controlling `ar' on the command line
+* ar scripts::                  Controlling `ar' with a script
+
+
+File: binutils.info,  Node: ar cmdline,  Next: ar scripts,  Up: ar
+
+1.1 Controlling `ar' on the Command Line
+========================================
+
+     ar [`--plugin' NAME] [`-X32_64'] [`-']P[MOD [RELPOS] [COUNT]] [`--target' BFDNAME] ARCHIVE [MEMBER...]
+
+   When you use `ar' in the Unix style, `ar' insists on at least two
+arguments to execute: one keyletter specifying the _operation_
+(optionally accompanied by other keyletters specifying _modifiers_),
+and the archive name to act on.
+
+   Most operations can also accept further MEMBER arguments, specifying
+particular files to operate on.
+
+   GNU `ar' allows you to mix the operation code P and modifier flags
+MOD in any order, within the first command-line argument.
+
+   If you wish, you may begin the first command-line argument with a
+dash.
+
+   The P keyletter specifies what operation to execute; it may be any
+of the following, but you must specify only one of them:
+
+`d'
+     _Delete_ modules from the archive.  Specify the names of modules to
+     be deleted as MEMBER...; the archive is untouched if you specify
+     no files to delete.
+
+     If you specify the `v' modifier, `ar' lists each module as it is
+     deleted.
+
+`m'
+     Use this operation to _move_ members in an archive.
+
+     The ordering of members in an archive can make a difference in how
+     programs are linked using the library, if a symbol is defined in
+     more than one member.
+
+     If no modifiers are used with `m', any members you name in the
+     MEMBER arguments are moved to the _end_ of the archive; you can
+     use the `a', `b', or `i' modifiers to move them to a specified
+     place instead.
+
+`p'
+     _Print_ the specified members of the archive, to the standard
+     output file.  If the `v' modifier is specified, show the member
+     name before copying its contents to standard output.
+
+     If you specify no MEMBER arguments, all the files in the archive
+     are printed.
+
+`q'
+     _Quick append_; Historically, add the files MEMBER... to the end of
+     ARCHIVE, without checking for replacement.
+
+     The modifiers `a', `b', and `i' do _not_ affect this operation;
+     new members are always placed at the end of the archive.
+
+     The modifier `v' makes `ar' list each file as it is appended.
+
+     Since the point of this operation is speed, implementations of
+     `ar' have the option of not updating the archive's symbol table if
+     one exists.  Too many different systems however assume that symbol
+     tables are always up-to-date, so GNU `ar' will rebuild the table
+     even with a quick append.
+
+     Note - GNU `ar' treats the command `qs' as a synonym for `r' -
+     replacing already existing files in the archive and appending new
+     ones at the end.
+
+`r'
+     Insert the files MEMBER... into ARCHIVE (with _replacement_). This
+     operation differs from `q' in that any previously existing members
+     are deleted if their names match those being added.
+
+     If one of the files named in MEMBER... does not exist, `ar'
+     displays an error message, and leaves undisturbed any existing
+     members of the archive matching that name.
+
+     By default, new members are added at the end of the file; but you
+     may use one of the modifiers `a', `b', or `i' to request placement
+     relative to some existing member.
+
+     The modifier `v' used with this operation elicits a line of output
+     for each file inserted, along with one of the letters `a' or `r'
+     to indicate whether the file was appended (no old member deleted)
+     or replaced.
+
+`s'
+     Add an index to the archive, or update it if it already exists.
+     Note this command is an exception to the rule that there can only
+     be one command letter, as it is possible to use it as either a
+     command or a modifier.  In either case it does the same thing.
+
+`t'
+     Display a _table_ listing the contents of ARCHIVE, or those of the
+     files listed in MEMBER... that are present in the archive.
+     Normally only the member name is shown; if you also want to see
+     the modes (permissions), timestamp, owner, group, and size, you can
+     request that by also specifying the `v' modifier.
+
+     If you do not specify a MEMBER, all files in the archive are
+     listed.
+
+     If there is more than one file with the same name (say, `fie') in
+     an archive (say `b.a'), `ar t b.a fie' lists only the first
+     instance; to see them all, you must ask for a complete listing--in
+     our example, `ar t b.a'.
+
+`x'
+     _Extract_ members (named MEMBER) from the archive.  You can use
+     the `v' modifier with this operation, to request that `ar' list
+     each name as it extracts it.
+
+     If you do not specify a MEMBER, all files in the archive are
+     extracted.
+
+     Files cannot be extracted from a thin archive.
+
+`--help'
+     Displays the list of command line options supported by `ar' and
+     then exits.
+
+`--version'
+     Displays the version information of `ar' and then exits.
+
+
+   A number of modifiers (MOD) may immediately follow the P keyletter,
+to specify variations on an operation's behavior:
+
+`a'
+     Add new files _after_ an existing member of the archive.  If you
+     use the modifier `a', the name of an existing archive member must
+     be present as the RELPOS argument, before the ARCHIVE
+     specification.
+
+`b'
+     Add new files _before_ an existing member of the archive.  If you
+     use the modifier `b', the name of an existing archive member must
+     be present as the RELPOS argument, before the ARCHIVE
+     specification.  (same as `i').
+
+`c'
+     _Create_ the archive.  The specified ARCHIVE is always created if
+     it did not exist, when you request an update.  But a warning is
+     issued unless you specify in advance that you expect to create it,
+     by using this modifier.
+
+`D'
+     Operate in _deterministic_ mode.  When adding files and the archive
+     index use zero for UIDs, GIDs, timestamps, and use consistent file
+     modes for all files.  When this option is used, if `ar' is used
+     with identical options and identical input files, multiple runs
+     will create identical output files regardless of the input files'
+     owners, groups, file modes, or modification times.
+
+     If `binutils' was configured with
+     `--enable-deterministic-archives', then this mode is on by default.
+     It can be disabled with the `U' modifier, below.
+
+`f'
+     Truncate names in the archive.  GNU `ar' will normally permit file
+     names of any length.  This will cause it to create archives which
+     are not compatible with the native `ar' program on some systems.
+     If this is a concern, the `f' modifier may be used to truncate file
+     names when putting them in the archive.
+
+`i'
+     Insert new files _before_ an existing member of the archive.  If
+     you use the modifier `i', the name of an existing archive member
+     must be present as the RELPOS argument, before the ARCHIVE
+     specification.  (same as `b').
+
+`l'
+     This modifier is accepted but not used.
+
+`N'
+     Uses the COUNT parameter.  This is used if there are multiple
+     entries in the archive with the same name.  Extract or delete
+     instance COUNT of the given name from the archive.
+
+`o'
+     Preserve the _original_ dates of members when extracting them.  If
+     you do not specify this modifier, files extracted from the archive
+     are stamped with the time of extraction.
+
+`P'
+     Use the full path name when matching names in the archive.  GNU
+     `ar' can not create an archive with a full path name (such archives
+     are not POSIX complaint), but other archive creators can.  This
+     option will cause GNU `ar' to match file names using a complete
+     path name, which can be convenient when extracting a single file
+     from an archive created by another tool.
+
+`s'
+     Write an object-file index into the archive, or update an existing
+     one, even if no other change is made to the archive.  You may use
+     this modifier flag either with any operation, or alone.  Running
+     `ar s' on an archive is equivalent to running `ranlib' on it.
+
+`S'
+     Do not generate an archive symbol table.  This can speed up
+     building a large library in several steps.  The resulting archive
+     can not be used with the linker.  In order to build a symbol
+     table, you must omit the `S' modifier on the last execution of
+     `ar', or you must run `ranlib' on the archive.
+
+`T'
+     Make the specified ARCHIVE a _thin_ archive.  If it already exists
+     and is a regular archive, the existing members must be present in
+     the same directory as ARCHIVE.
+
+`u'
+     Normally, `ar r'... inserts all files listed into the archive.  If
+     you would like to insert _only_ those of the files you list that
+     are newer than existing members of the same names, use this
+     modifier.  The `u' modifier is allowed only for the operation `r'
+     (replace).  In particular, the combination `qu' is not allowed,
+     since checking the timestamps would lose any speed advantage from
+     the operation `q'.
+
+`U'
+     Do _not_ operate in _deterministic_ mode.  This is the inverse of
+     the `D' modifier, above: added files and the archive index will
+     get their actual UID, GID, timestamp, and file mode values.
+
+     This is the default unless `binutils' was configured with
+     `--enable-deterministic-archives'.
+
+`v'
+     This modifier requests the _verbose_ version of an operation.  Many
+     operations display additional information, such as filenames
+     processed, when the modifier `v' is appended.
+
+`V'
+     This modifier shows the version number of `ar'.
+
+   `ar' ignores an initial option spelt `-X32_64', for compatibility
+with AIX.  The behaviour produced by this option is the default for GNU
+`ar'.  `ar' does not support any of the other `-X' options; in
+particular, it does not support `-X32' which is the default for AIX
+`ar'.
+
+   The optional command line switch `--plugin' NAME causes `ar' to load
+the plugin called NAME which adds support for more file formats.  This
+option is only available if the toolchain has been built with plugin
+support enabled.
+
+   The optional command line switch `--target' BFDNAME specifies that
+the archive members are in an object code format different from your
+system's default format.  See *Note Target Selection::, for more
+information.
+
+
+File: binutils.info,  Node: ar scripts,  Prev: ar cmdline,  Up: ar
+
+1.2 Controlling `ar' with a Script
+==================================
+
+     ar -M [ <SCRIPT ]
+
+   If you use the single command-line option `-M' with `ar', you can
+control its operation with a rudimentary command language.  This form
+of `ar' operates interactively if standard input is coming directly
+from a terminal.  During interactive use, `ar' prompts for input (the
+prompt is `AR >'), and continues executing even after errors.  If you
+redirect standard input to a script file, no prompts are issued, and
+`ar' abandons execution (with a nonzero exit code) on any error.
+
+   The `ar' command language is _not_ designed to be equivalent to the
+command-line options; in fact, it provides somewhat less control over
+archives.  The only purpose of the command language is to ease the
+transition to GNU `ar' for developers who already have scripts written
+for the MRI "librarian" program.
+
+   The syntax for the `ar' command language is straightforward:
+   * commands are recognized in upper or lower case; for example, `LIST'
+     is the same as `list'.  In the following descriptions, commands are
+     shown in upper case for clarity.
+
+   * a single command may appear on each line; it is the first word on
+     the line.
+
+   * empty lines are allowed, and have no effect.
+
+   * comments are allowed; text after either of the characters `*' or
+     `;' is ignored.
+
+   * Whenever you use a list of names as part of the argument to an `ar'
+     command, you can separate the individual names with either commas
+     or blanks.  Commas are shown in the explanations below, for
+     clarity.
+
+   * `+' is used as a line continuation character; if `+' appears at
+     the end of a line, the text on the following line is considered
+     part of the current command.
+
+   Here are the commands you can use in `ar' scripts, or when using
+`ar' interactively.  Three of them have special significance:
+
+   `OPEN' or `CREATE' specify a "current archive", which is a temporary
+file required for most of the other commands.
+
+   `SAVE' commits the changes so far specified by the script.  Prior to
+`SAVE', commands affect only the temporary copy of the current archive.
+
+`ADDLIB ARCHIVE'
+`ADDLIB ARCHIVE (MODULE, MODULE, ... MODULE)'
+     Add all the contents of ARCHIVE (or, if specified, each named
+     MODULE from ARCHIVE) to the current archive.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`ADDMOD MEMBER, MEMBER, ... MEMBER'
+     Add each named MEMBER as a module in the current archive.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`CLEAR'
+     Discard the contents of the current archive, canceling the effect
+     of any operations since the last `SAVE'.  May be executed (with no
+     effect) even if  no current archive is specified.
+
+`CREATE ARCHIVE'
+     Creates an archive, and makes it the current archive (required for
+     many other commands).  The new archive is created with a temporary
+     name; it is not actually saved as ARCHIVE until you use `SAVE'.
+     You can overwrite existing archives; similarly, the contents of any
+     existing file named ARCHIVE will not be destroyed until `SAVE'.
+
+`DELETE MODULE, MODULE, ... MODULE'
+     Delete each listed MODULE from the current archive; equivalent to
+     `ar -d ARCHIVE MODULE ... MODULE'.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`DIRECTORY ARCHIVE (MODULE, ... MODULE)'
+`DIRECTORY ARCHIVE (MODULE, ... MODULE) OUTPUTFILE'
+     List each named MODULE present in ARCHIVE.  The separate command
+     `VERBOSE' specifies the form of the output: when verbose output is
+     off, output is like that of `ar -t ARCHIVE MODULE...'.  When
+     verbose output is on, the listing is like `ar -tv ARCHIVE
+     MODULE...'.
+
+     Output normally goes to the standard output stream; however, if you
+     specify OUTPUTFILE as a final argument, `ar' directs the output to
+     that file.
+
+`END'
+     Exit from `ar', with a `0' exit code to indicate successful
+     completion.  This command does not save the output file; if you
+     have changed the current archive since the last `SAVE' command,
+     those changes are lost.
+
+`EXTRACT MODULE, MODULE, ... MODULE'
+     Extract each named MODULE from the current archive, writing them
+     into the current directory as separate files.  Equivalent to `ar -x
+     ARCHIVE MODULE...'.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`LIST'
+     Display full contents of the current archive, in "verbose" style
+     regardless of the state of `VERBOSE'.  The effect is like `ar tv
+     ARCHIVE'.  (This single command is a GNU `ar' enhancement, rather
+     than present for MRI compatibility.)
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`OPEN ARCHIVE'
+     Opens an existing archive for use as the current archive (required
+     for many other commands).  Any changes as the result of subsequent
+     commands will not actually affect ARCHIVE until you next use
+     `SAVE'.
+
+`REPLACE MODULE, MODULE, ... MODULE'
+     In the current archive, replace each existing MODULE (named in the
+     `REPLACE' arguments) from files in the current working directory.
+     To execute this command without errors, both the file, and the
+     module in the current archive, must exist.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+`VERBOSE'
+     Toggle an internal flag governing the output from `DIRECTORY'.
+     When the flag is on, `DIRECTORY' output matches output from `ar
+     -tv '....
+
+`SAVE'
+     Commit your changes to the current archive, and actually save it
+     as a file with the name specified in the last `CREATE' or `OPEN'
+     command.
+
+     Requires prior use of `OPEN' or `CREATE'.
+
+
+
+File: binutils.info,  Node: nm,  Next: objcopy,  Prev: ar,  Up: Top
+
+2 nm
+****
+
+     nm [`-A'|`-o'|`--print-file-name'] [`-a'|`--debug-syms']
+        [`-B'|`--format=bsd'] [`-C'|`--demangle'[=STYLE]]
+        [`-D'|`--dynamic'] [`-f'FORMAT|`--format='FORMAT]
+        [`-g'|`--extern-only'] [`-h'|`--help']
+        [`-l'|`--line-numbers'] [`-n'|`-v'|`--numeric-sort']
+        [`-P'|`--portability'] [`-p'|`--no-sort']
+        [`-r'|`--reverse-sort'] [`-S'|`--print-size']
+        [`-s'|`--print-armap'] [`-t' RADIX|`--radix='RADIX]
+        [`-u'|`--undefined-only'] [`-V'|`--version']
+        [`-X 32_64'] [`--defined-only'] [`--no-demangle']
+        [`--plugin' NAME] [`--size-sort'] [`--special-syms']
+        [`--synthetic'] [`--target='BFDNAME]
+        [OBJFILE...]
+
+   GNU `nm' lists the symbols from object files OBJFILE....  If no
+object files are listed as arguments, `nm' assumes the file `a.out'.
+
+   For each symbol, `nm' shows:
+
+   * The symbol value, in the radix selected by options (see below), or
+     hexadecimal by default.
+
+   * The symbol type.  At least the following types are used; others
+     are, as well, depending on the object file format.  If lowercase,
+     the symbol is usually local; if uppercase, the symbol is global
+     (external).  There are however a few lowercase symbols that are
+     shown for special global symbols (`u', `v' and `w').
+
+    `A'
+          The symbol's value is absolute, and will not be changed by
+          further linking.
+
+    `B'
+    `b'
+          The symbol is in the uninitialized data section (known as
+          BSS).
+
+    `C'
+          The symbol is common.  Common symbols are uninitialized data.
+          When linking, multiple common symbols may appear with the
+          same name.  If the symbol is defined anywhere, the common
+          symbols are treated as undefined references.  For more
+          details on common symbols, see the discussion of -warn-common
+          in *Note Linker options: (ld.info)Options.
+
+    `D'
+    `d'
+          The symbol is in the initialized data section.
+
+    `G'
+    `g'
+          The symbol is in an initialized data section for small
+          objects.  Some object file formats permit more efficient
+          access to small data objects, such as a global int variable
+          as opposed to a large global array.
+
+    `i'
+          For PE format files this indicates that the symbol is in a
+          section specific to the implementation of DLLs.  For ELF
+          format files this indicates that the symbol is an indirect
+          function.  This is a GNU extension to the standard set of ELF
+          symbol types.  It indicates a symbol which if referenced by a
+          relocation does not evaluate to its address, but instead must
+          be invoked at runtime.  The runtime execution will then
+          return the value to be used in the relocation.
+
+    `I'
+          The symbol is an indirect reference to another symbol.
+
+    `N'
+          The symbol is a debugging symbol.
+
+    `p'
+          The symbols is in a stack unwind section.
+
+    `R'
+    `r'
+          The symbol is in a read only data section.
+
+    `S'
+    `s'
+          The symbol is in an uninitialized data section for small
+          objects.
+
+    `T'
+    `t'
+          The symbol is in the text (code) section.
+
+    `U'
+          The symbol is undefined.
+
+    `u'
+          The symbol is a unique global symbol.  This is a GNU
+          extension to the standard set of ELF symbol bindings.  For
+          such a symbol the dynamic linker will make sure that in the
+          entire process there is just one symbol with this name and
+          type in use.
+
+    `V'
+    `v'
+          The symbol is a weak object.  When a weak defined symbol is
+          linked with a normal defined symbol, the normal defined
+          symbol is used with no error.  When a weak undefined symbol
+          is linked and the symbol is not defined, the value of the
+          weak symbol becomes zero with no error.  On some systems,
+          uppercase indicates that a default value has been specified.
+
+    `W'
+    `w'
+          The symbol is a weak symbol that has not been specifically
+          tagged as a weak object symbol.  When a weak defined symbol
+          is linked with a normal defined symbol, the normal defined
+          symbol is used with no error.  When a weak undefined symbol
+          is linked and the symbol is not defined, the value of the
+          symbol is determined in a system-specific manner without
+          error.  On some systems, uppercase indicates that a default
+          value has been specified.
+
+    `-'
+          The symbol is a stabs symbol in an a.out object file.  In
+          this case, the next values printed are the stabs other field,
+          the stabs desc field, and the stab type.  Stabs symbols are
+          used to hold debugging information.
+
+    `?'
+          The symbol type is unknown, or object file format specific.
+
+   * The symbol name.
+
+   The long and short forms of options, shown here as alternatives, are
+equivalent.
+
+`-A'
+`-o'
+`--print-file-name'
+     Precede each symbol by the name of the input file (or archive
+     member) in which it was found, rather than identifying the input
+     file once only, before all of its symbols.
+
+`-a'
+`--debug-syms'
+     Display all symbols, even debugger-only symbols; normally these
+     are not listed.
+
+`-B'
+     The same as `--format=bsd' (for compatibility with the MIPS `nm').
+
+`-C'
+`--demangle[=STYLE]'
+     Decode ("demangle") low-level symbol names into user-level names.
+     Besides removing any initial underscore prepended by the system,
+     this makes C++ function names readable. Different compilers have
+     different mangling styles. The optional demangling style argument
+     can be used to choose an appropriate demangling style for your
+     compiler. *Note c++filt::, for more information on demangling.
+
+`--no-demangle'
+     Do not demangle low-level symbol names.  This is the default.
+
+`-D'
+`--dynamic'
+     Display the dynamic symbols rather than the normal symbols.  This
+     is only meaningful for dynamic objects, such as certain types of
+     shared libraries.
+
+`-f FORMAT'
+`--format=FORMAT'
+     Use the output format FORMAT, which can be `bsd', `sysv', or
+     `posix'.  The default is `bsd'.  Only the first character of
+     FORMAT is significant; it can be either upper or lower case.
+
+`-g'
+`--extern-only'
+     Display only external symbols.
+
+`-h'
+`--help'
+     Show a summary of the options to `nm' and exit.
+
+`-l'
+`--line-numbers'
+     For each symbol, use debugging information to try to find a
+     filename and line number.  For a defined symbol, look for the line
+     number of the address of the symbol.  For an undefined symbol,
+     look for the line number of a relocation entry which refers to the
+     symbol.  If line number information can be found, print it after
+     the other symbol information.
+
+`-n'
+`-v'
+`--numeric-sort'
+     Sort symbols numerically by their addresses, rather than
+     alphabetically by their names.
+
+`-p'
+`--no-sort'
+     Do not bother to sort the symbols in any order; print them in the
+     order encountered.
+
+`-P'
+`--portability'
+     Use the POSIX.2 standard output format instead of the default
+     format.  Equivalent to `-f posix'.
+
+`-r'
+`--reverse-sort'
+     Reverse the order of the sort (whether numeric or alphabetic); let
+     the last come first.
+
+`-S'
+`--print-size'
+     Print both value and size of defined symbols for the `bsd' output
+     style.  This option has no effect for object formats that do not
+     record symbol sizes, unless `--size-sort' is also used in which
+     case a calculated size is displayed.
+
+`-s'
+`--print-armap'
+     When listing symbols from archive members, include the index: a
+     mapping (stored in the archive by `ar' or `ranlib') of which
+     modules contain definitions for which names.
+
+`-t RADIX'
+`--radix=RADIX'
+     Use RADIX as the radix for printing the symbol values.  It must be
+     `d' for decimal, `o' for octal, or `x' for hexadecimal.
+
+`-u'
+`--undefined-only'
+     Display only undefined symbols (those external to each object
+     file).
+
+`-V'
+`--version'
+     Show the version number of `nm' and exit.
+
+`-X'
+     This option is ignored for compatibility with the AIX version of
+     `nm'.  It takes one parameter which must be the string `32_64'.
+     The default mode of AIX `nm' corresponds to `-X 32', which is not
+     supported by GNU `nm'.
+
+`--defined-only'
+     Display only defined symbols for each object file.
+
+`--plugin NAME'
+     Load the plugin called NAME to add support for extra target types.
+     This option is only available if the toolchain has been built
+     with plugin support enabled.
+
+`--size-sort'
+     Sort symbols by size.  The size is computed as the difference
+     between the value of the symbol and the value of the symbol with
+     the next higher value.  If the `bsd' output format is used the
+     size of the symbol is printed, rather than the value, and `-S'
+     must be used in order both size and value to be printed.
+
+`--special-syms'
+     Display symbols which have a target-specific special meaning.
+     These symbols are usually used by the target for some special
+     processing and are not normally helpful when included in the
+     normal symbol lists.  For example for ARM targets this option
+     would skip the mapping symbols used to mark transitions between
+     ARM code, THUMB code and data.
+
+`--synthetic'
+     Include synthetic symbols in the output.  These are special symbols
+     created by the linker for various purposes.  They are not shown by
+     default since they are not part of the binary's original source
+     code.
+
+`--target=BFDNAME'
+     Specify an object code format other than your system's default
+     format.  *Note Target Selection::, for more information.
+
+
+
+File: binutils.info,  Node: objcopy,  Next: objdump,  Prev: nm,  Up: Top
+
+3 objcopy
+*********
+
+     objcopy [`-F' BFDNAME|`--target='BFDNAME]
+             [`-I' BFDNAME|`--input-target='BFDNAME]
+             [`-O' BFDNAME|`--output-target='BFDNAME]
+             [`-B' BFDARCH|`--binary-architecture='BFDARCH]
+             [`-S'|`--strip-all']
+             [`-g'|`--strip-debug']
+             [`-K' SYMBOLNAME|`--keep-symbol='SYMBOLNAME]
+             [`-N' SYMBOLNAME|`--strip-symbol='SYMBOLNAME]
+             [`--strip-unneeded-symbol='SYMBOLNAME]
+             [`-G' SYMBOLNAME|`--keep-global-symbol='SYMBOLNAME]
+             [`--localize-hidden']
+             [`-L' SYMBOLNAME|`--localize-symbol='SYMBOLNAME]
+             [`--globalize-symbol='SYMBOLNAME]
+             [`-W' SYMBOLNAME|`--weaken-symbol='SYMBOLNAME]
+             [`-w'|`--wildcard']
+             [`-x'|`--discard-all']
+             [`-X'|`--discard-locals']
+             [`-b' BYTE|`--byte='BYTE]
+             [`-i' [BREADTH]|`--interleave'[=BREADTH]]
+             [`--interleave-width='WIDTH]
+             [`-j' SECTIONPATTERN|`--only-section='SECTIONPATTERN]
+             [`-R' SECTIONPATTERN|`--remove-section='SECTIONPATTERN]
+             [`-p'|`--preserve-dates']
+             [`-D'|`--enable-deterministic-archives']
+             [`-U'|`--disable-deterministic-archives']
+             [`--debugging']
+             [`--gap-fill='VAL]
+             [`--pad-to='ADDRESS]
+             [`--set-start='VAL]
+             [`--adjust-start='INCR]
+             [`--change-addresses='INCR]
+             [`--change-section-address' SECTIONPATTERN{=,+,-}VAL]
+             [`--change-section-lma' SECTIONPATTERN{=,+,-}VAL]
+             [`--change-section-vma' SECTIONPATTERN{=,+,-}VAL]
+             [`--change-warnings'] [`--no-change-warnings']
+             [`--set-section-flags' SECTIONPATTERN=FLAGS]
+             [`--add-section' SECTIONNAME=FILENAME]
+             [`--rename-section' OLDNAME=NEWNAME[,FLAGS]]
+             [`--long-section-names' {enable,disable,keep}]
+             [`--change-leading-char'] [`--remove-leading-char']
+             [`--reverse-bytes='NUM]
+             [`--srec-len='IVAL] [`--srec-forceS3']
+             [`--redefine-sym' OLD=NEW]
+             [`--redefine-syms='FILENAME]
+             [`--weaken']
+             [`--keep-symbols='FILENAME]
+             [`--strip-symbols='FILENAME]
+             [`--strip-unneeded-symbols='FILENAME]
+             [`--keep-global-symbols='FILENAME]
+             [`--localize-symbols='FILENAME]
+             [`--globalize-symbols='FILENAME]
+             [`--weaken-symbols='FILENAME]
+             [`--alt-machine-code='INDEX]
+             [`--prefix-symbols='STRING]
+             [`--prefix-sections='STRING]
+             [`--prefix-alloc-sections='STRING]
+             [`--add-gnu-debuglink='PATH-TO-FILE]
+             [`--keep-file-symbols']
+             [`--only-keep-debug']
+             [`--strip-dwo']
+             [`--extract-dwo']
+             [`--extract-symbol']
+             [`--writable-text']
+             [`--readonly-text']
+             [`--pure']
+             [`--impure']
+             [`--file-alignment='NUM]
+             [`--heap='SIZE]
+             [`--image-base='ADDRESS]
+             [`--section-alignment='NUM]
+             [`--stack='SIZE]
+             [`--subsystem='WHICH:MAJOR.MINOR]
+             [`--compress-debug-sections']
+             [`--decompress-debug-sections']
+             [`--dwarf-depth=N']
+             [`--dwarf-start=N']
+             [`-v'|`--verbose']
+             [`-V'|`--version']
+             [`--help'] [`--info']
+             INFILE [OUTFILE]
+
+   The GNU `objcopy' utility copies the contents of an object file to
+another.  `objcopy' uses the GNU BFD Library to read and write the
+object files.  It can write the destination object file in a format
+different from that of the source object file.  The exact behavior of
+`objcopy' is controlled by command-line options.  Note that `objcopy'
+should be able to copy a fully linked file between any two formats.
+However, copying a relocatable object file between any two formats may
+not work as expected.
+
+   `objcopy' creates temporary files to do its translations and deletes
+them afterward.  `objcopy' uses BFD to do all its translation work; it
+has access to all the formats described in BFD and thus is able to
+recognize most formats without being told explicitly.  *Note BFD:
+(ld.info)BFD.
+
+   `objcopy' can be used to generate S-records by using an output
+target of `srec' (e.g., use `-O srec').
+
+   `objcopy' can be used to generate a raw binary file by using an
+output target of `binary' (e.g., use `-O binary').  When `objcopy'
+generates a raw binary file, it will essentially produce a memory dump
+of the contents of the input object file.  All symbols and relocation
+information will be discarded.  The memory dump will start at the load
+address of the lowest section copied into the output file.
+
+   When generating an S-record or a raw binary file, it may be helpful
+to use `-S' to remove sections containing debugging information.  In
+some cases `-R' will be useful to remove sections which contain
+information that is not needed by the binary file.
+
+   Note--`objcopy' is not able to change the endianness of its input
+files.  If the input format has an endianness (some formats do not),
+`objcopy' can only copy the inputs into file formats that have the same
+endianness or which have no endianness (e.g., `srec').  (However, see
+the `--reverse-bytes' option.)
+
+`INFILE'
+`OUTFILE'
+     The input and output files, respectively.  If you do not specify
+     OUTFILE, `objcopy' creates a temporary file and destructively
+     renames the result with the name of INFILE.
+
+`-I BFDNAME'
+`--input-target=BFDNAME'
+     Consider the source file's object format to be BFDNAME, rather than
+     attempting to deduce it.  *Note Target Selection::, for more
+     information.
+
+`-O BFDNAME'
+`--output-target=BFDNAME'
+     Write the output file using the object format BFDNAME.  *Note
+     Target Selection::, for more information.
+
+`-F BFDNAME'
+`--target=BFDNAME'
+     Use BFDNAME as the object format for both the input and the output
+     file; i.e., simply transfer data from source to destination with no
+     translation.  *Note Target Selection::, for more information.
+
+`-B BFDARCH'
+`--binary-architecture=BFDARCH'
+     Useful when transforming a architecture-less input file into an
+     object file.  In this case the output architecture can be set to
+     BFDARCH.  This option will be ignored if the input file has a
+     known BFDARCH.  You can access this binary data inside a program
+     by referencing the special symbols that are created by the
+     conversion process.  These symbols are called
+     _binary_OBJFILE_start, _binary_OBJFILE_end and
+     _binary_OBJFILE_size.  e.g. you can transform a picture file into
+     an object file and then access it in your code using these symbols.
+
+`-j SECTIONPATTERN'
+`--only-section=SECTIONPATTERN'
+     Copy only the indicated sections from the input file to the output
+     file.  This option may be given more than once.  Note that using
+     this option inappropriately may make the output file unusable.
+     Wildcard characters are accepted in SECTIONPATTERN.
+
+`-R SECTIONPATTERN'
+`--remove-section=SECTIONPATTERN'
+     Remove any section matching SECTIONPATTERN from the output file.
+     This option may be given more than once.  Note that using this
+     option inappropriately may make the output file unusable.  Wildcard
+     characters are accepted in SECTIONPATTERN.  Using both the `-j'
+     and `-R' options together results in undefined behaviour.
+
+`-S'
+`--strip-all'
+     Do not copy relocation and symbol information from the source file.
+
+`-g'
+`--strip-debug'
+     Do not copy debugging symbols or sections from the source file.
+
+`--strip-unneeded'
+     Strip all symbols that are not needed for relocation processing.
+
+`-K SYMBOLNAME'
+`--keep-symbol=SYMBOLNAME'
+     When stripping symbols, keep symbol SYMBOLNAME even if it would
+     normally be stripped.  This option may be given more than once.
+
+`-N SYMBOLNAME'
+`--strip-symbol=SYMBOLNAME'
+     Do not copy symbol SYMBOLNAME from the source file.  This option
+     may be given more than once.
+
+`--strip-unneeded-symbol=SYMBOLNAME'
+     Do not copy symbol SYMBOLNAME from the source file unless it is
+     needed by a relocation.  This option may be given more than once.
+
+`-G SYMBOLNAME'
+`--keep-global-symbol=SYMBOLNAME'
+     Keep only symbol SYMBOLNAME global.  Make all other symbols local
+     to the file, so that they are not visible externally.  This option
+     may be given more than once.
+
+`--localize-hidden'
+     In an ELF object, mark all symbols that have hidden or internal
+     visibility as local.  This option applies on top of
+     symbol-specific localization options such as `-L'.
+
+`-L SYMBOLNAME'
+`--localize-symbol=SYMBOLNAME'
+     Make symbol SYMBOLNAME local to the file, so that it is not
+     visible externally.  This option may be given more than once.
+
+`-W SYMBOLNAME'
+`--weaken-symbol=SYMBOLNAME'
+     Make symbol SYMBOLNAME weak. This option may be given more than
+     once.
+
+`--globalize-symbol=SYMBOLNAME'
+     Give symbol SYMBOLNAME global scoping so that it is visible
+     outside of the file in which it is defined.  This option may be
+     given more than once.
+
+`-w'
+`--wildcard'
+     Permit regular expressions in SYMBOLNAMEs used in other command
+     line options.  The question mark (?), asterisk (*), backslash (\)
+     and square brackets ([]) operators can be used anywhere in the
+     symbol name.  If the first character of the symbol name is the
+     exclamation point (!) then the sense of the switch is reversed for
+     that symbol.  For example:
+
+            -w -W !foo -W fo*
+
+     would cause objcopy to weaken all symbols that start with "fo"
+     except for the symbol "foo".
+
+`-x'
+`--discard-all'
+     Do not copy non-global symbols from the source file.
+
+`-X'
+`--discard-locals'
+     Do not copy compiler-generated local symbols.  (These usually
+     start with `L' or `.'.)
+
+`-b BYTE'
+`--byte=BYTE'
+     If interleaving has been enabled via the `--interleave' option
+     then start the range of bytes to keep at the BYTEth byte.  BYTE
+     can be in the range from 0 to BREADTH-1, where BREADTH is the
+     value given by the `--interleave' option.
+
+`-i [BREADTH]'
+`--interleave[=BREADTH]'
+     Only copy a range out of every BREADTH bytes.  (Header data is not
+     affected).  Select which byte in the range begins the copy with
+     the `--byte' option.  Select the width of the range with the
+     `--interleave-width' option.
+
+     This option is useful for creating files to program ROM.  It is
+     typically used with an `srec' output target.  Note that `objcopy'
+     will complain if you do not specify the `--byte' option as well.
+
+     The default interleave breadth is 4, so with `--byte' set to 0,
+     `objcopy' would copy the first byte out of every four bytes from
+     the input to the output.
+
+`--interleave-width=WIDTH'
+     When used with the `--interleave' option, copy WIDTH bytes at a
+     time.  The start of the range of bytes to be copied is set by the
+     `--byte' option, and the extent of the range is set with the
+     `--interleave' option.
+
+     The default value for this option is 1.  The value of WIDTH plus
+     the BYTE value set by the `--byte' option must not exceed the
+     interleave breadth set by the `--interleave' option.
+
+     This option can be used to create images for two 16-bit flashes
+     interleaved in a 32-bit bus by passing `-b 0 -i 4
+     --interleave-width=2' and `-b 2 -i 4 --interleave-width=2' to two
+     `objcopy' commands.  If the input was '12345678' then the outputs
+     would be '1256' and '3478' respectively.
+
+`-p'
+`--preserve-dates'
+     Set the access and modification dates of the output file to be the
+     same as those of the input file.
+
+`-D'
+`--enable-deterministic-archives'
+     Operate in _deterministic_ mode.  When copying archive members and
+     writing the archive index, use zero for UIDs, GIDs, timestamps,
+     and use consistent file modes for all files.
+
+     If `binutils' was configured with
+     `--enable-deterministic-archives', then this mode is on by default.
+     It can be disabled with the `-U' option, below.
+
+`-U'
+`--disable-deterministic-archives'
+     Do _not_ operate in _deterministic_ mode.  This is the inverse of
+     the `-D' option, above: when copying archive members and writing
+     the archive index, use their actual UID, GID, timestamp, and file
+     mode values.
+
+     This is the default unless `binutils' was configured with
+     `--enable-deterministic-archives'.
+
+`--debugging'
+     Convert debugging information, if possible.  This is not the
+     default because only certain debugging formats are supported, and
+     the conversion process can be time consuming.
+
+`--gap-fill VAL'
+     Fill gaps between sections with VAL.  This operation applies to
+     the _load address_ (LMA) of the sections.  It is done by increasing
+     the size of the section with the lower address, and filling in the
+     extra space created with VAL.
+
+`--pad-to ADDRESS'
+     Pad the output file up to the load address ADDRESS.  This is done
+     by increasing the size of the last section.  The extra space is
+     filled in with the value specified by `--gap-fill' (default zero).
+
+`--set-start VAL'
+     Set the start address of the new file to VAL.  Not all object file
+     formats support setting the start address.
+
+`--change-start INCR'
+`--adjust-start INCR'
+     Change the start address by adding INCR.  Not all object file
+     formats support setting the start address.
+
+`--change-addresses INCR'
+`--adjust-vma INCR'
+     Change the VMA and LMA addresses of all sections, as well as the
+     start address, by adding INCR.  Some object file formats do not
+     permit section addresses to be changed arbitrarily.  Note that
+     this does not relocate the sections; if the program expects
+     sections to be loaded at a certain address, and this option is
+     used to change the sections such that they are loaded at a
+     different address, the program may fail.
+
+`--change-section-address SECTIONPATTERN{=,+,-}VAL'
+`--adjust-section-vma SECTIONPATTERN{=,+,-}VAL'
+     Set or change both the VMA address and the LMA address of any
+     section matching SECTIONPATTERN.  If `=' is used, the section
+     address is set to VAL.  Otherwise, VAL is added to or subtracted
+     from the section address.  See the comments under
+     `--change-addresses', above. If SECTIONPATTERN does not match any
+     sections in the input file, a warning will be issued, unless
+     `--no-change-warnings' is used.
+
+`--change-section-lma SECTIONPATTERN{=,+,-}VAL'
+     Set or change the LMA address of any sections matching
+     SECTIONPATTERN.  The LMA address is the address where the section
+     will be loaded into memory at program load time.  Normally this is
+     the same as the VMA address, which is the address of the section
+     at program run time, but on some systems, especially those where a
+     program is held in ROM, the two can be different.  If `=' is used,
+     the section address is set to VAL.  Otherwise, VAL is added to or
+     subtracted from the section address.  See the comments under
+     `--change-addresses', above.  If SECTIONPATTERN does not match any
+     sections in the input file, a warning will be issued, unless
+     `--no-change-warnings' is used.
+
+`--change-section-vma SECTIONPATTERN{=,+,-}VAL'
+     Set or change the VMA address of any section matching
+     SECTIONPATTERN.  The VMA address is the address where the section
+     will be located once the program has started executing.  Normally
+     this is the same as the LMA address, which is the address where
+     the section will be loaded into memory, but on some systems,
+     especially those where a program is held in ROM, the two can be
+     different.  If `=' is used, the section address is set to VAL.
+     Otherwise, VAL is added to or subtracted from the section address.
+     See the comments under `--change-addresses', above.  If
+     SECTIONPATTERN does not match any sections in the input file, a
+     warning will be issued, unless `--no-change-warnings' is used.
+
+`--change-warnings'
+`--adjust-warnings'
+     If `--change-section-address' or `--change-section-lma' or
+     `--change-section-vma' is used, and the section pattern does not
+     match any sections, issue a warning.  This is the default.
+
+`--no-change-warnings'
+`--no-adjust-warnings'
+     Do not issue a warning if `--change-section-address' or
+     `--adjust-section-lma' or `--adjust-section-vma' is used, even if
+     the section pattern does not match any sections.
+
+`--set-section-flags SECTIONPATTERN=FLAGS'
+     Set the flags for any sections matching SECTIONPATTERN.  The FLAGS
+     argument is a comma separated string of flag names.  The
+     recognized names are `alloc', `contents', `load', `noload',
+     `readonly', `code', `data', `rom', `share', and `debug'.  You can
+     set the `contents' flag for a section which does not have
+     contents, but it is not meaningful to clear the `contents' flag of
+     a section which does have contents-just remove the section
+     instead.  Not all flags are meaningful for all object file formats.
+
+`--add-section SECTIONNAME=FILENAME'
+     Add a new section named SECTIONNAME while copying the file.  The
+     contents of the new section are taken from the file FILENAME.  The
+     size of the section will be the size of the file.  This option only
+     works on file formats which can support sections with arbitrary
+     names.
+
+`--rename-section OLDNAME=NEWNAME[,FLAGS]'
+     Rename a section from OLDNAME to NEWNAME, optionally changing the
+     section's flags to FLAGS in the process.  This has the advantage
+     over usng a linker script to perform the rename in that the output
+     stays as an object file and does not become a linked executable.
+
+     This option is particularly helpful when the input format is
+     binary, since this will always create a section called .data.  If
+     for example, you wanted instead to create a section called .rodata
+     containing binary data you could use the following command line to
+     achieve it:
+
+            objcopy -I binary -O <output_format> -B <architecture> \
+             --rename-section .data=.rodata,alloc,load,readonly,data,contents \
+             <input_binary_file> <output_object_file>
+
+`--long-section-names {enable,disable,keep}'
+     Controls the handling of long section names when processing `COFF'
+     and `PE-COFF' object formats.  The default behaviour, `keep', is
+     to preserve long section names if any are present in the input
+     file.  The `enable' and `disable' options forcibly enable or
+     disable the use of long section names in the output object; when
+     `disable' is in effect, any long section names in the input object
+     will be truncated.  The `enable' option will only emit long
+     section names if any are present in the inputs; this is mostly the
+     same as `keep', but it is left undefined whether the `enable'
+     option might force the creation of an empty string table in the
+     output file.
+
+`--change-leading-char'
+     Some object file formats use special characters at the start of
+     symbols.  The most common such character is underscore, which
+     compilers often add before every symbol.  This option tells
+     `objcopy' to change the leading character of every symbol when it
+     converts between object file formats.  If the object file formats
+     use the same leading character, this option has no effect.
+     Otherwise, it will add a character, or remove a character, or
+     change a character, as appropriate.
+
+`--remove-leading-char'
+     If the first character of a global symbol is a special symbol
+     leading character used by the object file format, remove the
+     character.  The most common symbol leading character is
+     underscore.  This option will remove a leading underscore from all
+     global symbols.  This can be useful if you want to link together
+     objects of different file formats with different conventions for
+     symbol names.  This is different from `--change-leading-char'
+     because it always changes the symbol name when appropriate,
+     regardless of the object file format of the output file.
+
+`--reverse-bytes=NUM'
+     Reverse the bytes in a section with output contents.  A section
+     length must be evenly divisible by the value given in order for
+     the swap to be able to take place. Reversing takes place before
+     the interleaving is performed.
+
+     This option is used typically in generating ROM images for
+     problematic target systems.  For example, on some target boards,
+     the 32-bit words fetched from 8-bit ROMs are re-assembled in
+     little-endian byte order regardless of the CPU byte order.
+     Depending on the programming model, the endianness of the ROM may
+     need to be modified.
+
+     Consider a simple file with a section containing the following
+     eight bytes:  `12345678'.
+
+     Using `--reverse-bytes=2' for the above example, the bytes in the
+     output file would be ordered `21436587'.
+
+     Using `--reverse-bytes=4' for the above example, the bytes in the
+     output file would be ordered `43218765'.
+
+     By using `--reverse-bytes=2' for the above example, followed by
+     `--reverse-bytes=4' on the output file, the bytes in the second
+     output file would be ordered `34127856'.
+
+`--srec-len=IVAL'
+     Meaningful only for srec output.  Set the maximum length of the
+     Srecords being produced to IVAL.  This length covers both address,
+     data and crc fields.
+
+`--srec-forceS3'
+     Meaningful only for srec output.  Avoid generation of S1/S2
+     records, creating S3-only record format.
+
+`--redefine-sym OLD=NEW'
+     Change the name of a symbol OLD, to NEW.  This can be useful when
+     one is trying link two things together for which you have no
+     source, and there are name collisions.
+
+`--redefine-syms=FILENAME'
+     Apply `--redefine-sym' to each symbol pair "OLD NEW" listed in the
+     file FILENAME.  FILENAME is simply a flat file, with one symbol
+     pair per line.  Line comments may be introduced by the hash
+     character.  This option may be given more than once.
+
+`--weaken'
+     Change all global symbols in the file to be weak.  This can be
+     useful when building an object which will be linked against other
+     objects using the `-R' option to the linker.  This option is only
+     effective when using an object file format which supports weak
+     symbols.
+
+`--keep-symbols=FILENAME'
+     Apply `--keep-symbol' option to each symbol listed in the file
+     FILENAME.  FILENAME is simply a flat file, with one symbol name
+     per line.  Line comments may be introduced by the hash character.
+     This option may be given more than once.
+
+`--strip-symbols=FILENAME'
+     Apply `--strip-symbol' option to each symbol listed in the file
+     FILENAME.  FILENAME is simply a flat file, with one symbol name
+     per line.  Line comments may be introduced by the hash character.
+     This option may be given more than once.
+
+`--strip-unneeded-symbols=FILENAME'
+     Apply `--strip-unneeded-symbol' option to each symbol listed in
+     the file FILENAME.  FILENAME is simply a flat file, with one
+     symbol name per line.  Line comments may be introduced by the hash
+     character.  This option may be given more than once.
+
+`--keep-global-symbols=FILENAME'
+     Apply `--keep-global-symbol' option to each symbol listed in the
+     file FILENAME.  FILENAME is simply a flat file, with one symbol
+     name per line.  Line comments may be introduced by the hash
+     character.  This option may be given more than once.
+
+`--localize-symbols=FILENAME'
+     Apply `--localize-symbol' option to each symbol listed in the file
+     FILENAME.  FILENAME is simply a flat file, with one symbol name
+     per line.  Line comments may be introduced by the hash character.
+     This option may be given more than once.
+
+`--globalize-symbols=FILENAME'
+     Apply `--globalize-symbol' option to each symbol listed in the file
+     FILENAME.  FILENAME is simply a flat file, with one symbol name
+     per line.  Line comments may be introduced by the hash character.
+     This option may be given more than once.
+
+`--weaken-symbols=FILENAME'
+     Apply `--weaken-symbol' option to each symbol listed in the file
+     FILENAME.  FILENAME is simply a flat file, with one symbol name
+     per line.  Line comments may be introduced by the hash character.
+     This option may be given more than once.
+
+`--alt-machine-code=INDEX'
+     If the output architecture has alternate machine codes, use the
+     INDEXth code instead of the default one.  This is useful in case a
+     machine is assigned an official code and the tool-chain adopts the
+     new code, but other applications still depend on the original code
+     being used.  For ELF based architectures if the INDEX alternative
+     does not exist then the value is treated as an absolute number to
+     be stored in the e_machine field of the ELF header.
+
+`--writable-text'
+     Mark the output text as writable.  This option isn't meaningful
+     for all object file formats.
+
+`--readonly-text'
+     Make the output text write protected.  This option isn't
+     meaningful for all object file formats.
+
+`--pure'
+     Mark the output file as demand paged.  This option isn't
+     meaningful for all object file formats.
+
+`--impure'
+     Mark the output file as impure.  This option isn't meaningful for
+     all object file formats.
+
+`--prefix-symbols=STRING'
+     Prefix all symbols in the output file with STRING.
+
+`--prefix-sections=STRING'
+     Prefix all section names in the output file with STRING.
+
+`--prefix-alloc-sections=STRING'
+     Prefix all the names of all allocated sections in the output file
+     with STRING.
+
+`--add-gnu-debuglink=PATH-TO-FILE'
+     Creates a .gnu_debuglink section which contains a reference to
+     PATH-TO-FILE and adds it to the output file.
+
+`--keep-file-symbols'
+     When stripping a file, perhaps with `--strip-debug' or
+     `--strip-unneeded', retain any symbols specifying source file
+     names, which would otherwise get stripped.
+
+`--only-keep-debug'
+     Strip a file, removing contents of any sections that would not be
+     stripped by `--strip-debug' and leaving the debugging sections
+     intact.  In ELF files, this preserves all note sections in the
+     output.
+
+     The intention is that this option will be used in conjunction with
+     `--add-gnu-debuglink' to create a two part executable.  One a
+     stripped binary which will occupy less space in RAM and in a
+     distribution and the second a debugging information file which is
+     only needed if debugging abilities are required.  The suggested
+     procedure to create these files is as follows:
+
+       1. Link the executable as normal.  Assuming that is is called
+          `foo' then...
+
+       2. Run `objcopy --only-keep-debug foo foo.dbg' to create a file
+          containing the debugging info.
+
+       3. Run `objcopy --strip-debug foo' to create a stripped
+          executable.
+
+       4. Run `objcopy --add-gnu-debuglink=foo.dbg foo' to add a link
+          to the debugging info into the stripped executable.
+
+     Note--the choice of `.dbg' as an extension for the debug info file
+     is arbitrary.  Also the `--only-keep-debug' step is optional.  You
+     could instead do this:
+
+       1. Link the executable as normal.
+
+       2. Copy `foo' to  `foo.full'
+
+       3. Run `objcopy --strip-debug foo'
+
+       4. Run `objcopy --add-gnu-debuglink=foo.full foo'
+
+     i.e., the file pointed to by the `--add-gnu-debuglink' can be the
+     full executable.  It does not have to be a file created by the
+     `--only-keep-debug' switch.
+
+     Note--this switch is only intended for use on fully linked files.
+     It does not make sense to use it on object files where the
+     debugging information may be incomplete.  Besides the
+     gnu_debuglink feature currently only supports the presence of one
+     filename containing debugging information, not multiple filenames
+     on a one-per-object-file basis.
+
+`--strip-dwo'
+     Remove the contents of all DWARF .dwo sections, leaving the
+     remaining debugging sections and all symbols intact.  This option
+     is intended for use by the compiler as part of the `-gsplit-dwarf'
+     option, which splits debug information between the .o file and a
+     separate .dwo file.  The compiler generates all debug information
+     in the same file, then uses the `--extract-dwo' option to copy the
+     .dwo sections to the .dwo file, then the `--strip-dwo' option to
+     remove those sections from the original .o file.
+
+`--extract-dwo'
+     Extract the contents of all DWARF .dwo sections.  See the
+     `--strip-dwo' option for more information.
+
+`--file-alignment NUM'
+     Specify the file alignment.  Sections in the file will always
+     begin at file offsets which are multiples of this number.  This
+     defaults to 512.  [This option is specific to PE targets.]
+
+`--heap RESERVE'
+`--heap RESERVE,COMMIT'
+     Specify the number of bytes of memory to reserve (and optionally
+     commit) to be used as heap for this program.  [This option is
+     specific to PE targets.]
+
+`--image-base VALUE'
+     Use VALUE as the base address of your program or dll.  This is the
+     lowest memory location that will be used when your program or dll
+     is loaded.  To reduce the need to relocate and improve performance
+     of your dlls, each should have a unique base address and not
+     overlap any other dlls.  The default is 0x400000 for executables,
+     and 0x10000000 for dlls.  [This option is specific to PE targets.]
+
+`--section-alignment NUM'
+     Sets the section alignment.  Sections in memory will always begin
+     at addresses which are a multiple of this number.  Defaults to
+     0x1000.  [This option is specific to PE targets.]
+
+`--stack RESERVE'
+`--stack RESERVE,COMMIT'
+     Specify the number of bytes of memory to reserve (and optionally
+     commit) to be used as stack for this program.  [This option is
+     specific to PE targets.]
+
+`--subsystem WHICH'
+`--subsystem WHICH:MAJOR'
+`--subsystem WHICH:MAJOR.MINOR'
+     Specifies the subsystem under which your program will execute.  The
+     legal values for WHICH are `native', `windows', `console',
+     `posix', `efi-app', `efi-bsd', `efi-rtd', `sal-rtd', and `xbox'.
+     You may optionally set the subsystem version also.  Numeric values
+     are also accepted for WHICH.  [This option is specific to PE
+     targets.]
+
+`--extract-symbol'
+     Keep the file's section flags and symbols but remove all section
+     data.  Specifically, the option:
+
+        * removes the contents of all sections;
+
+        * sets the size of every section to zero; and
+
+        * sets the file's start address to zero.
+
+     This option is used to build a `.sym' file for a VxWorks kernel.
+     It can also be a useful way of reducing the size of a
+     `--just-symbols' linker input file.
+
+`--compress-debug-sections'
+     Compress DWARF debug sections using zlib.
+
+`--decompress-debug-sections'
+     Decompress DWARF debug sections using zlib.
+
+`-V'
+`--version'
+     Show the version number of `objcopy'.
+
+`-v'
+`--verbose'
+     Verbose output: list all object files modified.  In the case of
+     archives, `objcopy -V' lists all members of the archive.
+
+`--help'
+     Show a summary of the options to `objcopy'.
+
+`--info'
+     Display a list showing all architectures and object formats
+     available.
+
+
+File: binutils.info,  Node: objdump,  Next: ranlib,  Prev: objcopy,  Up: Top
+
+4 objdump
+*********
+
+     objdump [`-a'|`--archive-headers']
+             [`-b' BFDNAME|`--target=BFDNAME']
+             [`-C'|`--demangle'[=STYLE] ]
+             [`-d'|`--disassemble']
+             [`-D'|`--disassemble-all']
+             [`-z'|`--disassemble-zeroes']
+             [`-EB'|`-EL'|`--endian='{big | little }]
+             [`-f'|`--file-headers']
+             [`-F'|`--file-offsets']
+             [`--file-start-context']
+             [`-g'|`--debugging']
+             [`-e'|`--debugging-tags']
+             [`-h'|`--section-headers'|`--headers']
+             [`-i'|`--info']
+             [`-j' SECTION|`--section='SECTION]
+             [`-l'|`--line-numbers']
+             [`-S'|`--source']
+             [`-m' MACHINE|`--architecture='MACHINE]
+             [`-M' OPTIONS|`--disassembler-options='OPTIONS]
+             [`-p'|`--private-headers']
+             [`-P' OPTIONS|`--private='OPTIONS]
+             [`-r'|`--reloc']
+             [`-R'|`--dynamic-reloc']
+             [`-s'|`--full-contents']
+             [`-W[lLiaprmfFsoRt]'|
+              `--dwarf'[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index]]
+             [`-G'|`--stabs']
+             [`-t'|`--syms']
+             [`-T'|`--dynamic-syms']
+             [`-x'|`--all-headers']
+             [`-w'|`--wide']
+             [`--start-address='ADDRESS]
+             [`--stop-address='ADDRESS]
+             [`--prefix-addresses']
+             [`--[no-]show-raw-insn']
+             [`--adjust-vma='OFFSET]
+             [`--special-syms']
+             [`--prefix='PREFIX]
+             [`--prefix-strip='LEVEL]
+             [`--insn-width='WIDTH]
+             [`-V'|`--version']
+             [`-H'|`--help']
+             OBJFILE...
+
+   `objdump' displays information about one or more object files.  The
+options control what particular information to display.  This
+information is mostly useful to programmers who are working on the
+compilation tools, as opposed to programmers who just want their
+program to compile and work.
+
+   OBJFILE... are the object files to be examined.  When you specify
+archives, `objdump' shows information on each of the member object
+files.
+
+   The long and short forms of options, shown here as alternatives, are
+equivalent.  At least one option from the list
+`-a,-d,-D,-e,-f,-g,-G,-h,-H,-p,-P,-r,-R,-s,-S,-t,-T,-V,-x' must be
+given.
+
+`-a'
+`--archive-header'
+     If any of the OBJFILE files are archives, display the archive
+     header information (in a format similar to `ls -l').  Besides the
+     information you could list with `ar tv', `objdump -a' shows the
+     object file format of each archive member.
+
+`--adjust-vma=OFFSET'
+     When dumping information, first add OFFSET to all the section
+     addresses.  This is useful if the section addresses do not
+     correspond to the symbol table, which can happen when putting
+     sections at particular addresses when using a format which can not
+     represent section addresses, such as a.out.
+
+`-b BFDNAME'
+`--target=BFDNAME'
+     Specify that the object-code format for the object files is
+     BFDNAME.  This option may not be necessary; OBJDUMP can
+     automatically recognize many formats.
+
+     For example,
+          objdump -b oasys -m vax -h fu.o
+     displays summary information from the section headers (`-h') of
+     `fu.o', which is explicitly identified (`-m') as a VAX object file
+     in the format produced by Oasys compilers.  You can list the
+     formats available with the `-i' option.  *Note Target Selection::,
+     for more information.
+
+`-C'
+`--demangle[=STYLE]'
+     Decode ("demangle") low-level symbol names into user-level names.
+     Besides removing any initial underscore prepended by the system,
+     this makes C++ function names readable.  Different compilers have
+     different mangling styles. The optional demangling style argument
+     can be used to choose an appropriate demangling style for your
+     compiler. *Note c++filt::, for more information on demangling.
+
+`-g'
+`--debugging'
+     Display debugging information.  This attempts to parse STABS and
+     IEEE debugging format information stored in the file and print it
+     out using a C like syntax.  If neither of these formats are found
+     this option falls back on the `-W' option to print any DWARF
+     information in the file.
+
+`-e'
+`--debugging-tags'
+     Like `-g', but the information is generated in a format compatible
+     with ctags tool.
+
+`-d'
+`--disassemble'
+     Display the assembler mnemonics for the machine instructions from
+     OBJFILE.  This option only disassembles those sections which are
+     expected to contain instructions.
+
+`-D'
+`--disassemble-all'
+     Like `-d', but disassemble the contents of all sections, not just
+     those expected to contain instructions.
+
+     If the target is an ARM architecture this switch also has the
+     effect of forcing the disassembler to decode pieces of data found
+     in code sections as if they were instructions.
+
+`--prefix-addresses'
+     When disassembling, print the complete address on each line.  This
+     is the older disassembly format.
+
+`-EB'
+`-EL'
+`--endian={big|little}'
+     Specify the endianness of the object files.  This only affects
+     disassembly.  This can be useful when disassembling a file format
+     which does not describe endianness information, such as S-records.
+
+`-f'
+`--file-headers'
+     Display summary information from the overall header of each of the
+     OBJFILE files.
+
+`-F'
+`--file-offsets'
+     When disassembling sections, whenever a symbol is displayed, also
+     display the file offset of the region of data that is about to be
+     dumped.  If zeroes are being skipped, then when disassembly
+     resumes, tell the user how many zeroes were skipped and the file
+     offset of the location from where the disassembly resumes.  When
+     dumping sections, display the file offset of the location from
+     where the dump starts.
+
+`--file-start-context'
+     Specify that when displaying interlisted source code/disassembly
+     (assumes `-S') from a file that has not yet been displayed, extend
+     the context to the start of the file.
+
+`-h'
+`--section-headers'
+`--headers'
+     Display summary information from the section headers of the object
+     file.
+
+     File segments may be relocated to nonstandard addresses, for
+     example by using the `-Ttext', `-Tdata', or `-Tbss' options to
+     `ld'.  However, some object file formats, such as a.out, do not
+     store the starting address of the file segments.  In those
+     situations, although `ld' relocates the sections correctly, using
+     `objdump -h' to list the file section headers cannot show the
+     correct addresses.  Instead, it shows the usual addresses, which
+     are implicit for the target.
+
+`-H'
+`--help'
+     Print a summary of the options to `objdump' and exit.
+
+`-i'
+`--info'
+     Display a list showing all architectures and object formats
+     available for specification with `-b' or `-m'.
+
+`-j NAME'
+`--section=NAME'
+     Display information only for section NAME.
+
+`-l'
+`--line-numbers'
+     Label the display (using debugging information) with the filename
+     and source line numbers corresponding to the object code or relocs
+     shown.  Only useful with `-d', `-D', or `-r'.
+
+`-m MACHINE'
+`--architecture=MACHINE'
+     Specify the architecture to use when disassembling object files.
+     This can be useful when disassembling object files which do not
+     describe architecture information, such as S-records.  You can
+     list the available architectures with the `-i' option.
+
+     If the target is an ARM architecture then this switch has an
+     additional effect.  It restricts the disassembly to only those
+     instructions supported by the architecture specified by MACHINE.
+     If it is necessary to use this switch because the input file does
+     not contain any architecture information, but it is also desired to
+     disassemble all the instructions use `-marm'.
+
+`-M OPTIONS'
+`--disassembler-options=OPTIONS'
+     Pass target specific information to the disassembler.  Only
+     supported on some targets.  If it is necessary to specify more
+     than one disassembler option then multiple `-M' options can be
+     used or can be placed together into a comma separated list.
+
+     If the target is an ARM architecture then this switch can be used
+     to select which register name set is used during disassembler.
+     Specifying `-M reg-names-std' (the default) will select the
+     register names as used in ARM's instruction set documentation, but
+     with register 13 called 'sp', register 14 called 'lr' and register
+     15 called 'pc'.  Specifying `-M reg-names-apcs' will select the
+     name set used by the ARM Procedure Call Standard, whilst
+     specifying `-M reg-names-raw' will just use `r' followed by the
+     register number.
+
+     There are also two variants on the APCS register naming scheme
+     enabled by `-M reg-names-atpcs' and `-M reg-names-special-atpcs'
+     which use the ARM/Thumb Procedure Call Standard naming
+     conventions.  (Either with the normal register names or the
+     special register names).
+
+     This option can also be used for ARM architectures to force the
+     disassembler to interpret all instructions as Thumb instructions by
+     using the switch `--disassembler-options=force-thumb'.  This can be
+     useful when attempting to disassemble thumb code produced by other
+     compilers.
+
+     For the x86, some of the options duplicate functions of the `-m'
+     switch, but allow finer grained control.  Multiple selections from
+     the following may be specified as a comma separated string.
+     `x86-64', `i386' and `i8086' select disassembly for the given
+     architecture.  `intel' and `att' select between intel syntax mode
+     and AT&T syntax mode.  `intel-mnemonic' and `att-mnemonic' select
+     between intel mnemonic mode and AT&T mnemonic mode.
+     `intel-mnemonic' implies `intel' and `att-mnemonic' implies `att'.
+     `addr64', `addr32', `addr16', `data32' and `data16' specify the
+     default address size and operand size.  These four options will be
+     overridden if `x86-64', `i386' or `i8086' appear later in the
+     option string.  Lastly, `suffix', when in AT&T mode, instructs the
+     disassembler to print a mnemonic suffix even when the suffix could
+     be inferred by the operands.
+
+     For PowerPC, `booke' controls the disassembly of BookE
+     instructions.  `32' and `64' select PowerPC and PowerPC64
+     disassembly, respectively.  `e300' selects disassembly for the
+     e300 family.  `440' selects disassembly for the PowerPC 440.
+     `ppcps' selects disassembly for the paired single instructions of
+     the PPC750CL.
+
+     For MIPS, this option controls the printing of instruction mnemonic
+     names and register names in disassembled instructions.  Multiple
+     selections from the following may be specified as a comma separated
+     string, and invalid options are ignored:
+
+    `no-aliases'
+          Print the 'raw' instruction mnemonic instead of some pseudo
+          instruction mnemonic.  I.e., print 'daddu' or 'or' instead of
+          'move', 'sll' instead of 'nop', etc.
+
+    `virt'
+          Disassemble the virtualization ASE instructions.
+
+    `gpr-names=ABI'
+          Print GPR (general-purpose register) names as appropriate for
+          the specified ABI.  By default, GPR names are selected
+          according to the ABI of the binary being disassembled.
+
+    `fpr-names=ABI'
+          Print FPR (floating-point register) names as appropriate for
+          the specified ABI.  By default, FPR numbers are printed
+          rather than names.
+
+    `cp0-names=ARCH'
+          Print CP0 (system control coprocessor; coprocessor 0)
+          register names as appropriate for the CPU or architecture
+          specified by ARCH.  By default, CP0 register names are
+          selected according to the architecture and CPU of the binary
+          being disassembled.
+
+    `hwr-names=ARCH'
+          Print HWR (hardware register, used by the `rdhwr'
+          instruction) names as appropriate for the CPU or architecture
+          specified by ARCH.  By default, HWR names are selected
+          according to the architecture and CPU of the binary being
+          disassembled.
+
+    `reg-names=ABI'
+          Print GPR and FPR names as appropriate for the selected ABI.
+
+    `reg-names=ARCH'
+          Print CPU-specific register names (CP0 register and HWR names)
+          as appropriate for the selected CPU or architecture.
+
+     For any of the options listed above, ABI or ARCH may be specified
+     as `numeric' to have numbers printed rather than names, for the
+     selected types of registers.  You can list the available values of
+     ABI and ARCH using the `--help' option.
+
+     For VAX, you can specify function entry addresses with `-M
+     entry:0xf00ba'.  You can use this multiple times to properly
+     disassemble VAX binary files that don't contain symbol tables (like
+     ROM dumps).  In these cases, the function entry mask would
+     otherwise be decoded as VAX instructions, which would probably
+     lead the rest of the function being wrongly disassembled.
+
+`-p'
+`--private-headers'
+     Print information that is specific to the object file format.  The
+     exact information printed depends upon the object file format.
+     For some object file formats, no additional information is printed.
+
+`-P OPTIONS'
+`--private=OPTIONS'
+     Print information that is specific to the object file format.  The
+     argument OPTIONS is a comma separated list that depends on the
+     format (the lists of options is displayed with the help).
+
+     For XCOFF, the available options are: `header', `aout',
+     `sections', `syms', `relocs', `lineno', `loader', `except',
+     `typchk', `traceback', `toc' and `ldinfo'.
+
+`-r'
+`--reloc'
+     Print the relocation entries of the file.  If used with `-d' or
+     `-D', the relocations are printed interspersed with the
+     disassembly.
+
+`-R'
+`--dynamic-reloc'
+     Print the dynamic relocation entries of the file.  This is only
+     meaningful for dynamic objects, such as certain types of shared
+     libraries.  As for `-r', if used with `-d' or `-D', the
+     relocations are printed interspersed with the disassembly.
+
+`-s'
+`--full-contents'
+     Display the full contents of any sections requested.  By default
+     all non-empty sections are displayed.
+
+`-S'
+`--source'
+     Display source code intermixed with disassembly, if possible.
+     Implies `-d'.
+
+`--prefix=PREFIX'
+     Specify PREFIX to add to the absolute paths when used with `-S'.
+
+`--prefix-strip=LEVEL'
+     Indicate how many initial directory names to strip off the
+     hardwired absolute paths. It has no effect without
+     `--prefix='PREFIX.
+
+`--show-raw-insn'
+     When disassembling instructions, print the instruction in hex as
+     well as in symbolic form.  This is the default except when
+     `--prefix-addresses' is used.
+
+`--no-show-raw-insn'
+     When disassembling instructions, do not print the instruction
+     bytes.  This is the default when `--prefix-addresses' is used.
+
+`--insn-width=WIDTH'
+     Display WIDTH bytes on a single line when disassembling
+     instructions.
+
+`-W[lLiaprmfFsoRt]'
+`--dwarf[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index]'
+     Displays the contents of the debug sections in the file, if any are
+     present.  If one of the optional letters or words follows the
+     switch then only data found in those specific sections will be
+     dumped.
+
+     Note that there is no single letter option to display the content
+     of trace sections or .gdb_index.
+
+     Note: the output from the `=info' option can also be affected by
+     the options `--dwarf-depth', the `--dwarf-start' and the
+     `--dwarf-check'.
+
+`--dwarf-depth=N'
+     Limit the dump of the `.debug_info' section to N children.  This
+     is only useful with `--dwarf=info'.  The default is to print all
+     DIEs; the special value 0 for N will also have this effect.
+
+     With a non-zero value for N, DIEs at or deeper than N levels will
+     not be printed.  The range for N is zero-based.
+
+`--dwarf-start=N'
+     Print only DIEs beginning with the DIE numbered N.  This is only
+     useful with `--dwarf=info'.
+
+     If specified, this option will suppress printing of any header
+     information and all DIEs before the DIE numbered N.  Only siblings
+     and children of the specified DIE will be printed.
+
+     This can be used in conjunction with `--dwarf-depth'.
+
+`--dwarf-check'
+     Enable additional checks for consistency of Dwarf information.
+
+`-G'
+`--stabs'
+     Display the full contents of any sections requested.  Display the
+     contents of the .stab and .stab.index and .stab.excl sections from
+     an ELF file.  This is only useful on systems (such as Solaris 2.0)
+     in which `.stab' debugging symbol-table entries are carried in an
+     ELF section.  In most other file formats, debugging symbol-table
+     entries are interleaved with linkage symbols, and are visible in
+     the `--syms' output.
+
+`--start-address=ADDRESS'
+     Start displaying data at the specified address.  This affects the
+     output of the `-d', `-r' and `-s' options.
+
+`--stop-address=ADDRESS'
+     Stop displaying data at the specified address.  This affects the
+     output of the `-d', `-r' and `-s' options.
+
+`-t'
+`--syms'
+     Print the symbol table entries of the file.  This is similar to
+     the information provided by the `nm' program, although the display
+     format is different.  The format of the output depends upon the
+     format of the file being dumped, but there are two main types.
+     One looks like this:
+
+          [  4](sec  3)(fl 0x00)(ty   0)(scl   3) (nx 1) 0x00000000 .bss
+          [  6](sec  1)(fl 0x00)(ty   0)(scl   2) (nx 0) 0x00000000 fred
+
+     where the number inside the square brackets is the number of the
+     entry in the symbol table, the SEC number is the section number,
+     the FL value are the symbol's flag bits, the TY number is the
+     symbol's type, the SCL number is the symbol's storage class and
+     the NX value is the number of auxilary entries associated with the
+     symbol.  The last two fields are the symbol's value and its name.
+
+     The other common output format, usually seen with ELF based files,
+     looks like this:
+
+          00000000 l    d  .bss   00000000 .bss
+          00000000 g       .text  00000000 fred
+
+     Here the first number is the symbol's value (sometimes refered to
+     as its address).  The next field is actually a set of characters
+     and spaces indicating the flag bits that are set on the symbol.
+     These characters are described below.  Next is the section with
+     which the symbol is associated or _*ABS*_ if the section is
+     absolute (ie not connected with any section), or _*UND*_ if the
+     section is referenced in the file being dumped, but not defined
+     there.
+
+     After the section name comes another field, a number, which for
+     common symbols is the alignment and for other symbol is the size.
+     Finally the symbol's name is displayed.
+
+     The flag characters are divided into 7 groups as follows:
+    `l'
+    `g'
+    `u'
+    `!'
+          The symbol is a local (l), global (g), unique global (u),
+          neither global nor local (a space) or both global and local
+          (!).  A symbol can be neither local or global for a variety
+          of reasons, e.g., because it is used for debugging, but it is
+          probably an indication of a bug if it is ever both local and
+          global.  Unique global symbols are a GNU extension to the
+          standard set of ELF symbol bindings.  For such a symbol the
+          dynamic linker will make sure that in the entire process
+          there is just one symbol with this name and type in use.
+
+    `w'
+          The symbol is weak (w) or strong (a space).
+
+    `C'
+          The symbol denotes a constructor (C) or an ordinary symbol (a
+          space).
+
+    `W'
+          The symbol is a warning (W) or a normal symbol (a space).  A
+          warning symbol's name is a message to be displayed if the
+          symbol following the warning symbol is ever referenced.
+
+    `I'
+
+    `i'
+          The symbol is an indirect reference to another symbol (I), a
+          function to be evaluated during reloc processing (i) or a
+          normal symbol (a space).
+
+    `d'
+    `D'
+          The symbol is a debugging symbol (d) or a dynamic symbol (D)
+          or a normal symbol (a space).
+
+    `F'
+
+    `f'
+
+    `O'
+          The symbol is the name of a function (F) or a file (f) or an
+          object (O) or just a normal symbol (a space).
+
+`-T'
+`--dynamic-syms'
+     Print the dynamic symbol table entries of the file.  This is only
+     meaningful for dynamic objects, such as certain types of shared
+     libraries.  This is similar to the information provided by the `nm'
+     program when given the `-D' (`--dynamic') option.
+
+`--special-syms'
+     When displaying symbols include those which the target considers
+     to be special in some way and which would not normally be of
+     interest to the user.
+
+`-V'
+`--version'
+     Print the version number of `objdump' and exit.
+
+`-x'
+`--all-headers'
+     Display all available header information, including the symbol
+     table and relocation entries.  Using `-x' is equivalent to
+     specifying all of `-a -f -h -p -r -t'.
+
+`-w'
+`--wide'
+     Format some lines for output devices that have more than 80
+     columns.  Also do not truncate symbol names when they are
+     displayed.
+
+`-z'
+`--disassemble-zeroes'
+     Normally the disassembly output will skip blocks of zeroes.  This
+     option directs the disassembler to disassemble those blocks, just
+     like any other data.
+
+
+File: binutils.info,  Node: ranlib,  Next: size,  Prev: objdump,  Up: Top
+
+5 ranlib
+********
+
+     ranlib [`--plugin' NAME] [`-DhHvVt'] ARCHIVE
+
+   `ranlib' generates an index to the contents of an archive and stores
+it in the archive.  The index lists each symbol defined by a member of
+an archive that is a relocatable object file.
+
+   You may use `nm -s' or `nm --print-armap' to list this index.
+
+   An archive with such an index speeds up linking to the library and
+allows routines in the library to call each other without regard to
+their placement in the archive.
+
+   The GNU `ranlib' program is another form of GNU `ar'; running
+`ranlib' is completely equivalent to executing `ar -s'.  *Note ar::.
+
+`-h'
+`-H'
+`--help'
+     Show usage information for `ranlib'.
+
+`-v'
+`-V'
+`--version'
+     Show the version number of `ranlib'.
+
+`-D'
+     Operate in _deterministic_ mode.  The symbol map archive member's
+     header will show zero for the UID, GID, and timestamp.  When this
+     option is used, multiple runs will produce identical output files.
+
+     If `binutils' was configured with
+     `--enable-deterministic-archives', then this mode is on by
+     default.  It can be disabled with the `-U' option, described below.
+
+`-t'
+     Update the timestamp of the symbol map of an archive.
+
+`-U'
+     Do _not_ operate in _deterministic_ mode.  This is the inverse of
+     the `-D' option, above: the archive index will get actual UID,
+     GID, timestamp, and file mode values.
+
+     If `binutils' was configured _without_
+     `--enable-deterministic-archives', then this mode is on by default.
+
+
+
+File: binutils.info,  Node: size,  Next: strings,  Prev: ranlib,  Up: Top
+
+6 size
+******
+
+     size [`-A'|`-B'|`--format='COMPATIBILITY]
+          [`--help']
+          [`-d'|`-o'|`-x'|`--radix='NUMBER]
+          [`--common']
+          [`-t'|`--totals']
+          [`--target='BFDNAME] [`-V'|`--version']
+          [OBJFILE...]
+
+   The GNU `size' utility lists the section sizes--and the total
+size--for each of the object or archive files OBJFILE in its argument
+list.  By default, one line of output is generated for each object file
+or each module in an archive.
+
+   OBJFILE... are the object files to be examined.  If none are
+specified, the file `a.out' will be used.
+
+   The command line options have the following meanings:
+
+`-A'
+`-B'
+`--format=COMPATIBILITY'
+     Using one of these options, you can choose whether the output from
+     GNU `size' resembles output from System V `size' (using `-A', or
+     `--format=sysv'), or Berkeley `size' (using `-B', or
+     `--format=berkeley').  The default is the one-line format similar
+     to Berkeley's.
+
+     Here is an example of the Berkeley (default) format of output from
+     `size':
+          $ size --format=Berkeley ranlib size
+          text    data    bss     dec     hex     filename
+          294880  81920   11592   388392  5ed28   ranlib
+          294880  81920   11888   388688  5ee50   size
+
+     This is the same data, but displayed closer to System V
+     conventions:
+
+          $ size --format=SysV ranlib size
+          ranlib  :
+          section         size         addr
+          .text         294880         8192
+          .data          81920       303104
+          .bss           11592       385024
+          Total         388392
+
+
+          size  :
+          section         size         addr
+          .text         294880         8192
+          .data          81920       303104
+          .bss           11888       385024
+          Total         388688
+
+`--help'
+     Show a summary of acceptable arguments and options.
+
+`-d'
+`-o'
+`-x'
+`--radix=NUMBER'
+     Using one of these options, you can control whether the size of
+     each section is given in decimal (`-d', or `--radix=10'); octal
+     (`-o', or `--radix=8'); or hexadecimal (`-x', or `--radix=16').
+     In `--radix=NUMBER', only the three values (8, 10, 16) are
+     supported.  The total size is always given in two radices; decimal
+     and hexadecimal for `-d' or `-x' output, or octal and hexadecimal
+     if you're using `-o'.
+
+`--common'
+     Print total size of common symbols in each file.  When using
+     Berkeley format these are included in the bss size.
+
+`-t'
+`--totals'
+     Show totals of all objects listed (Berkeley format listing mode
+     only).
+
+`--target=BFDNAME'
+     Specify that the object-code format for OBJFILE is BFDNAME.  This
+     option may not be necessary; `size' can automatically recognize
+     many formats.  *Note Target Selection::, for more information.
+
+`-V'
+`--version'
+     Display the version number of `size'.
+
+
+File: binutils.info,  Node: strings,  Next: strip,  Prev: size,  Up: Top
+
+7 strings
+*********
+
+     strings [`-afovV'] [`-'MIN-LEN]
+             [`-n' MIN-LEN] [`--bytes='MIN-LEN]
+             [`-t' RADIX] [`--radix='RADIX]
+             [`-e' ENCODING] [`--encoding='ENCODING]
+             [`-'] [`--all'] [`--print-file-name']
+             [`-T' BFDNAME] [`--target='BFDNAME]
+             [`--help'] [`--version'] FILE...
+
+   For each FILE given, GNU `strings' prints the printable character
+sequences that are at least 4 characters long (or the number given with
+the options below) and are followed by an unprintable character.  By
+default, it only prints the strings from the initialized and loaded
+sections of object files; for other types of files, it prints the
+strings from the whole file.
+
+   `strings' is mainly useful for determining the contents of non-text
+files.
+
+`-a'
+`--all'
+`-'
+     Do not scan only the initialized and loaded sections of object
+     files; scan the whole files.
+
+`-f'
+`--print-file-name'
+     Print the name of the file before each string.
+
+`--help'
+     Print a summary of the program usage on the standard output and
+     exit.
+
+`-MIN-LEN'
+`-n MIN-LEN'
+`--bytes=MIN-LEN'
+     Print sequences of characters that are at least MIN-LEN characters
+     long, instead of the default 4.
+
+`-o'
+     Like `-t o'.  Some other versions of `strings' have `-o' act like
+     `-t d' instead.  Since we can not be compatible with both ways, we
+     simply chose one.
+
+`-t RADIX'
+`--radix=RADIX'
+     Print the offset within the file before each string.  The single
+     character argument specifies the radix of the offset--`o' for
+     octal, `x' for hexadecimal, or `d' for decimal.
+
+`-e ENCODING'
+`--encoding=ENCODING'
+     Select the character encoding of the strings that are to be found.
+     Possible values for ENCODING are: `s' = single-7-bit-byte
+     characters (ASCII, ISO 8859, etc., default), `S' =
+     single-8-bit-byte characters, `b' = 16-bit bigendian, `l' = 16-bit
+     littleendian, `B' = 32-bit bigendian, `L' = 32-bit littleendian.
+     Useful for finding wide character strings. (`l' and `b' apply to,
+     for example, Unicode UTF-16/UCS-2 encodings).
+
+`-T BFDNAME'
+`--target=BFDNAME'
+     Specify an object code format other than your system's default
+     format.  *Note Target Selection::, for more information.
+
+`-v'
+`-V'
+`--version'
+     Print the program version number on the standard output and exit.
+
+
+File: binutils.info,  Node: strip,  Next: c++filt,  Prev: strings,  Up: Top
+
+8 strip
+*******
+
+     strip [`-F' BFDNAME |`--target='BFDNAME]
+           [`-I' BFDNAME |`--input-target='BFDNAME]
+           [`-O' BFDNAME |`--output-target='BFDNAME]
+           [`-s'|`--strip-all']
+           [`-S'|`-g'|`-d'|`--strip-debug']
+           [`--strip-dwo']
+           [`-K' SYMBOLNAME |`--keep-symbol='SYMBOLNAME]
+           [`-N' SYMBOLNAME |`--strip-symbol='SYMBOLNAME]
+           [`-w'|`--wildcard']
+           [`-x'|`--discard-all'] [`-X' |`--discard-locals']
+           [`-R' SECTIONNAME |`--remove-section='SECTIONNAME]
+           [`-o' FILE] [`-p'|`--preserve-dates']
+           [`-D'|`--enable-deterministic-archives']
+           [`-U'|`--disable-deterministic-archives']
+           [`--keep-file-symbols']
+           [`--only-keep-debug']
+           [`-v' |`--verbose'] [`-V'|`--version']
+           [`--help'] [`--info']
+           OBJFILE...
+
+   GNU `strip' discards all symbols from object files OBJFILE.  The
+list of object files may include archives.  At least one object file
+must be given.
+
+   `strip' modifies the files named in its argument, rather than
+writing modified copies under different names.
+
+`-F BFDNAME'
+`--target=BFDNAME'
+     Treat the original OBJFILE as a file with the object code format
+     BFDNAME, and rewrite it in the same format.  *Note Target
+     Selection::, for more information.
+
+`--help'
+     Show a summary of the options to `strip' and exit.
+
+`--info'
+     Display a list showing all architectures and object formats
+     available.
+
+`-I BFDNAME'
+`--input-target=BFDNAME'
+     Treat the original OBJFILE as a file with the object code format
+     BFDNAME.  *Note Target Selection::, for more information.
+
+`-O BFDNAME'
+`--output-target=BFDNAME'
+     Replace OBJFILE with a file in the output format BFDNAME.  *Note
+     Target Selection::, for more information.
+
+`-R SECTIONNAME'
+`--remove-section=SECTIONNAME'
+     Remove any section named SECTIONNAME from the output file.  This
+     option may be given more than once.  Note that using this option
+     inappropriately may make the output file unusable.  The wildcard
+     character `*' may be given at the end of SECTIONNAME.  If so, then
+     any section starting with SECTIONNAME will be removed.
+
+`-s'
+`--strip-all'
+     Remove all symbols.
+
+`-g'
+`-S'
+`-d'
+`--strip-debug'
+     Remove debugging symbols only.
+
+`--strip-dwo'
+     Remove the contents of all DWARF .dwo sections, leaving the
+     remaining debugging sections and all symbols intact.  See the
+     description of this option in the `objcopy' section for more
+     information.
+
+`--strip-unneeded'
+     Remove all symbols that are not needed for relocation processing.
+
+`-K SYMBOLNAME'
+`--keep-symbol=SYMBOLNAME'
+     When stripping symbols, keep symbol SYMBOLNAME even if it would
+     normally be stripped.  This option may be given more than once.
+
+`-N SYMBOLNAME'
+`--strip-symbol=SYMBOLNAME'
+     Remove symbol SYMBOLNAME from the source file. This option may be
+     given more than once, and may be combined with strip options other
+     than `-K'.
+
+`-o FILE'
+     Put the stripped output in FILE, rather than replacing the
+     existing file.  When this argument is used, only one OBJFILE
+     argument may be specified.
+
+`-p'
+`--preserve-dates'
+     Preserve the access and modification dates of the file.
+
+`-D'
+`--enable-deterministic-archives'
+     Operate in _deterministic_ mode.  When copying archive members and
+     writing the archive index, use zero for UIDs, GIDs, timestamps,
+     and use consistent file modes for all files.
+
+     If `binutils' was configured with
+     `--enable-deterministic-archives', then this mode is on by default.
+     It can be disabled with the `-U' option, below.
+
+`-U'
+`--disable-deterministic-archives'
+     Do _not_ operate in _deterministic_ mode.  This is the inverse of
+     the `-D' option, above: when copying archive members and writing
+     the archive index, use their actual UID, GID, timestamp, and file
+     mode values.
+
+     This is the default unless `binutils' was configured with
+     `--enable-deterministic-archives'.
+
+`-w'
+`--wildcard'
+     Permit regular expressions in SYMBOLNAMEs used in other command
+     line options.  The question mark (?), asterisk (*), backslash (\)
+     and square brackets ([]) operators can be used anywhere in the
+     symbol name.  If the first character of the symbol name is the
+     exclamation point (!) then the sense of the switch is reversed for
+     that symbol.  For example:
+
+            -w -K !foo -K fo*
+
+     would cause strip to only keep symbols that start with the letters
+     "fo", but to discard the symbol "foo".
+
+`-x'
+`--discard-all'
+     Remove non-global symbols.
+
+`-X'
+`--discard-locals'
+     Remove compiler-generated local symbols.  (These usually start
+     with `L' or `.'.)
+
+`--keep-file-symbols'
+     When stripping a file, perhaps with `--strip-debug' or
+     `--strip-unneeded', retain any symbols specifying source file
+     names, which would otherwise get stripped.
+
+`--only-keep-debug'
+     Strip a file, removing contents of any sections that would not be
+     stripped by `--strip-debug' and leaving the debugging sections
+     intact.  In ELF files, this preserves all note sections in the
+     output.
+
+     The intention is that this option will be used in conjunction with
+     `--add-gnu-debuglink' to create a two part executable.  One a
+     stripped binary which will occupy less space in RAM and in a
+     distribution and the second a debugging information file which is
+     only needed if debugging abilities are required.  The suggested
+     procedure to create these files is as follows:
+
+       1. Link the executable as normal.  Assuming that is is called
+          `foo' then...
+
+       2. Run `objcopy --only-keep-debug foo foo.dbg' to create a file
+          containing the debugging info.
+
+       3. Run `objcopy --strip-debug foo' to create a stripped
+          executable.
+
+       4. Run `objcopy --add-gnu-debuglink=foo.dbg foo' to add a link
+          to the debugging info into the stripped executable.
+
+     Note--the choice of `.dbg' as an extension for the debug info file
+     is arbitrary.  Also the `--only-keep-debug' step is optional.  You
+     could instead do this:
+
+       1. Link the executable as normal.
+
+       2. Copy `foo' to `foo.full'
+
+       3. Run `strip --strip-debug foo'
+
+       4. Run `objcopy --add-gnu-debuglink=foo.full foo'
+
+     i.e., the file pointed to by the `--add-gnu-debuglink' can be the
+     full executable.  It does not have to be a file created by the
+     `--only-keep-debug' switch.
+
+     Note--this switch is only intended for use on fully linked files.
+     It does not make sense to use it on object files where the
+     debugging information may be incomplete.  Besides the
+     gnu_debuglink feature currently only supports the presence of one
+     filename containing debugging information, not multiple filenames
+     on a one-per-object-file basis.
+
+`-V'
+`--version'
+     Show the version number for `strip'.
+
+`-v'
+`--verbose'
+     Verbose output: list all object files modified.  In the case of
+     archives, `strip -v' lists all members of the archive.
+
+
+File: binutils.info,  Node: c++filt,  Next: addr2line,  Prev: strip,  Up: Top
+
+9 c++filt
+*********
+
+     c++filt [`-_'|`--strip-underscore']
+             [`-n'|`--no-strip-underscore']
+             [`-p'|`--no-params']
+             [`-t'|`--types']
+             [`-i'|`--no-verbose']
+             [`-s' FORMAT|`--format='FORMAT]
+             [`--help']  [`--version']  [SYMBOL...]
+
+   The C++ and Java languages provide function overloading, which means
+that you can write many functions with the same name, providing that
+each function takes parameters of different types.  In order to be able
+to distinguish these similarly named functions C++ and Java encode them
+into a low-level assembler name which uniquely identifies each
+different version.  This process is known as "mangling". The `c++filt'
+(1) program does the inverse mapping: it decodes ("demangles") low-level
+names into user-level names so that they can be read.
+
+   Every alphanumeric word (consisting of letters, digits, underscores,
+dollars, or periods) seen in the input is a potential mangled name.  If
+the name decodes into a C++ name, the C++ name replaces the low-level
+name in the output, otherwise the original word is output.  In this way
+you can pass an entire assembler source file, containing mangled names,
+through `c++filt' and see the same source file containing demangled
+names.
+
+   You can also use `c++filt' to decipher individual symbols by passing
+them on the command line:
+
+     c++filt SYMBOL
+
+   If no SYMBOL arguments are given, `c++filt' reads symbol names from
+the standard input instead.  All the results are printed on the
+standard output.  The difference between reading names from the command
+line versus reading names from the standard input is that command line
+arguments are expected to be just mangled names and no checking is
+performed to separate them from surrounding text.  Thus for example:
+
+     c++filt -n _Z1fv
+
+   will work and demangle the name to "f()" whereas:
+
+     c++filt -n _Z1fv,
+
+   will not work.  (Note the extra comma at the end of the mangled name
+which makes it invalid).  This command however will work:
+
+     echo _Z1fv, | c++filt -n
+
+   and will display "f(),", i.e., the demangled name followed by a
+trailing comma.  This behaviour is because when the names are read from
+the standard input it is expected that they might be part of an
+assembler source file where there might be extra, extraneous characters
+trailing after a mangled name.  For example:
+
+         .type   _Z1fv, @function
+
+`-_'
+`--strip-underscore'
+     On some systems, both the C and C++ compilers put an underscore in
+     front of every name.  For example, the C name `foo' gets the
+     low-level name `_foo'.  This option removes the initial
+     underscore.  Whether `c++filt' removes the underscore by default
+     is target dependent.
+
+`-n'
+`--no-strip-underscore'
+     Do not remove the initial underscore.
+
+`-p'
+`--no-params'
+     When demangling the name of a function, do not display the types of
+     the function's parameters.
+
+`-t'
+`--types'
+     Attempt to demangle types as well as function names.  This is
+     disabled by default since mangled types are normally only used
+     internally in the compiler, and they can be confused with
+     non-mangled names.  For example, a function called "a" treated as
+     a mangled type name would be demangled to "signed char".
+
+`-i'
+`--no-verbose'
+     Do not include implementation details (if any) in the demangled
+     output.
+
+`-s FORMAT'
+`--format=FORMAT'
+     `c++filt' can decode various methods of mangling, used by
+     different compilers.  The argument to this option selects which
+     method it uses:
+
+    `auto'
+          Automatic selection based on executable (the default method)
+
+    `gnu'
+          the one used by the GNU C++ compiler (g++)
+
+    `lucid'
+          the one used by the Lucid compiler (lcc)
+
+    `arm'
+          the one specified by the C++ Annotated Reference Manual
+
+    `hp'
+          the one used by the HP compiler (aCC)
+
+    `edg'
+          the one used by the EDG compiler
+
+    `gnu-v3'
+          the one used by the GNU C++ compiler (g++) with the V3 ABI.
+
+    `java'
+          the one used by the GNU Java compiler (gcj)
+
+    `gnat'
+          the one used by the GNU Ada compiler (GNAT).
+
+`--help'
+     Print a summary of the options to `c++filt' and exit.
+
+`--version'
+     Print the version number of `c++filt' and exit.
+
+     _Warning:_ `c++filt' is a new utility, and the details of its user
+     interface are subject to change in future releases.  In particular,
+     a command-line option may be required in the future to decode a
+     name passed as an argument on the command line; in other words,
+
+          c++filt SYMBOL
+
+     may in a future release become
+
+          c++filt OPTION SYMBOL
+
+   ---------- Footnotes ----------
+
+   (1) MS-DOS does not allow `+' characters in file names, so on MS-DOS
+this program is named `CXXFILT'.
+
+
+File: binutils.info,  Node: addr2line,  Next: nlmconv,  Prev: c++filt,  Up: Top
+
+10 addr2line
+************
+
+     addr2line [`-a'|`--addresses']
+               [`-b' BFDNAME|`--target='BFDNAME]
+               [`-C'|`--demangle'[=STYLE]]
+               [`-e' FILENAME|`--exe='FILENAME]
+               [`-f'|`--functions'] [`-s'|`--basename']
+               [`-i'|`--inlines']
+               [`-p'|`--pretty-print']
+               [`-j'|`--section='NAME]
+               [`-H'|`--help'] [`-V'|`--version']
+               [addr addr ...]
+
+   `addr2line' translates addresses into file names and line numbers.
+Given an address in an executable or an offset in a section of a
+relocatable object, it uses the debugging information to figure out
+which file name and line number are associated with it.
+
+   The executable or relocatable object to use is specified with the
+`-e' option.  The default is the file `a.out'.  The section in the
+relocatable object to use is specified with the `-j' option.
+
+   `addr2line' has two modes of operation.
+
+   In the first, hexadecimal addresses are specified on the command
+line, and `addr2line' displays the file name and line number for each
+address.
+
+   In the second, `addr2line' reads hexadecimal addresses from standard
+input, and prints the file name and line number for each address on
+standard output.  In this mode, `addr2line' may be used in a pipe to
+convert dynamically chosen addresses.
+
+   The format of the output is `FILENAME:LINENO'.  The file name and
+line number for each input address is printed on separate lines.
+
+   If the `-f' option is used, then each `FILENAME:LINENO' line is
+preceded by `FUNCTIONNAME' which is the name of the function containing
+the address.
+
+   If the `-i' option is used and the code at the given address is
+present there because of inlining by the compiler then the
+`{FUNCTIONNAME} FILENAME:LINENO' information for the inlining function
+will be displayed afterwards.  This continues recursively until there
+is no more inlining to report.
+
+   If the `-a' option is used then the output is prefixed by the input
+address.
+
+   If the `-p' option is used then the output for each input address is
+displayed on one, possibly quite long, line.  If `-p' is not used then
+the output is broken up into multiple lines, based on the paragraphs
+above.
+
+   If the file name or function name can not be determined, `addr2line'
+will print two question marks in their place.  If the line number can
+not be determined, `addr2line' will print 0.
+
+   The long and short forms of options, shown here as alternatives, are
+equivalent.
+
+`-a'
+`--addresses'
+     Display the address before the function name, file and line number
+     information.  The address is printed with a `0x' prefix to easily
+     identify it.
+
+`-b BFDNAME'
+`--target=BFDNAME'
+     Specify that the object-code format for the object files is
+     BFDNAME.
+
+`-C'
+`--demangle[=STYLE]'
+     Decode ("demangle") low-level symbol names into user-level names.
+     Besides removing any initial underscore prepended by the system,
+     this makes C++ function names readable.  Different compilers have
+     different mangling styles. The optional demangling style argument
+     can be used to choose an appropriate demangling style for your
+     compiler. *Note c++filt::, for more information on demangling.
+
+`-e FILENAME'
+`--exe=FILENAME'
+     Specify the name of the executable for which addresses should be
+     translated.  The default file is `a.out'.
+
+`-f'
+`--functions'
+     Display function names as well as file and line number information.
+
+`-s'
+`--basenames'
+     Display only the base of each file name.
+
+`-i'
+`--inlines'
+     If the address belongs to a function that was inlined, the source
+     information for all enclosing scopes back to the first non-inlined
+     function will also be printed.  For example, if `main' inlines
+     `callee1' which inlines `callee2', and address is from `callee2',
+     the source information for `callee1' and `main' will also be
+     printed.
+
+`-j'
+`--section'
+     Read offsets relative to the specified section instead of absolute
+     addresses.
+
+`-p'
+`--pretty-print'
+     Make the output more human friendly: each location are printed on
+     one line.  If option `-i' is specified, lines for all enclosing
+     scopes are prefixed with `(inlined by)'.
+
+
+File: binutils.info,  Node: nlmconv,  Next: windmc,  Prev: addr2line,  Up: Top
+
+11 nlmconv
+**********
+
+`nlmconv' converts a relocatable object file into a NetWare Loadable
+Module.
+
+     _Warning:_ `nlmconv' is not always built as part of the binary
+     utilities, since it is only useful for NLM targets.
+
+     nlmconv [`-I' BFDNAME|`--input-target='BFDNAME]
+             [`-O' BFDNAME|`--output-target='BFDNAME]
+             [`-T' HEADERFILE|`--header-file='HEADERFILE]
+             [`-d'|`--debug'] [`-l' LINKER|`--linker='LINKER]
+             [`-h'|`--help'] [`-V'|`--version']
+             INFILE OUTFILE
+
+   `nlmconv' converts the relocatable `i386' object file INFILE into
+the NetWare Loadable Module OUTFILE, optionally reading HEADERFILE for
+NLM header information.  For instructions on writing the NLM command
+file language used in header files, see the `linkers' section,
+`NLMLINK' in particular, of the `NLM Development and Tools Overview',
+which is part of the NLM Software Developer's Kit ("NLM SDK"),
+available from Novell, Inc.  `nlmconv' uses the GNU Binary File
+Descriptor library to read INFILE; see *Note BFD: (ld.info)BFD, for
+more information.
+
+   `nlmconv' can perform a link step.  In other words, you can list
+more than one object file for input if you list them in the definitions
+file (rather than simply specifying one input file on the command line).
+In this case, `nlmconv' calls the linker for you.
+
+`-I BFDNAME'
+`--input-target=BFDNAME'
+     Object format of the input file.  `nlmconv' can usually determine
+     the format of a given file (so no default is necessary).  *Note
+     Target Selection::, for more information.
+
+`-O BFDNAME'
+`--output-target=BFDNAME'
+     Object format of the output file.  `nlmconv' infers the output
+     format based on the input format, e.g. for a `i386' input file the
+     output format is `nlm32-i386'.  *Note Target Selection::, for more
+     information.
+
+`-T HEADERFILE'
+`--header-file=HEADERFILE'
+     Reads HEADERFILE for NLM header information.  For instructions on
+     writing the NLM command file language used in header files, see
+     see the `linkers' section, of the `NLM Development and Tools
+     Overview', which is part of the NLM Software Developer's Kit,
+     available from Novell, Inc.
+
+`-d'
+`--debug'
+     Displays (on standard error) the linker command line used by
+     `nlmconv'.
+
+`-l LINKER'
+`--linker=LINKER'
+     Use LINKER for any linking.  LINKER can be an absolute or a
+     relative pathname.
+
+`-h'
+`--help'
+     Prints a usage summary.
+
+`-V'
+`--version'
+     Prints the version number for `nlmconv'.
+
+
+File: binutils.info,  Node: windmc,  Next: windres,  Prev: nlmconv,  Up: Top
+
+12 windmc
+*********
+
+`windmc' may be used to generator Windows message resources.
+
+     _Warning:_ `windmc' is not always built as part of the binary
+     utilities, since it is only useful for Windows targets.
+
+     windmc [options] input-file
+
+   `windmc' reads message definitions from an input file (.mc) and
+translate them into a set of output files.  The output files may be of
+four kinds:
+
+`h'
+     A C header file containing the message definitions.
+
+`rc'
+     A resource file compilable by the `windres' tool.
+
+`bin'
+     One or more binary files containing the resource data for a
+     specific message language.
+
+`dbg'
+     A C include file that maps message id's to their symbolic name.
+
+   The exact description of these different formats is available in
+documentation from Microsoft.
+
+   When `windmc' converts from the `mc' format to the `bin' format,
+`rc', `h', and optional `dbg' it is acting like the Windows Message
+Compiler.
+
+`-a'
+`--ascii_in'
+     Specifies that the input file specified is ASCII. This is the
+     default behaviour.
+
+`-A'
+`--ascii_out'
+     Specifies that messages in the output `bin' files should be in
+     ASCII format.
+
+`-b'
+`--binprefix'
+     Specifies that `bin' filenames should have to be prefixed by the
+     basename of the source file.
+
+`-c'
+`--customflag'
+     Sets the customer bit in all message id's.
+
+`-C CODEPAGE'
+`--codepage_in CODEPAGE'
+     Sets the default codepage to be used to convert input file to
+     UTF16. The default is ocdepage 1252.
+
+`-d'
+`--decimal_values'
+     Outputs the constants in the header file in decimal. Default is
+     using hexadecimal output.
+
+`-e EXT'
+`--extension EXT'
+     The extension for the header file. The default is .h extension.
+
+`-F TARGET'
+`--target TARGET'
+     Specify the BFD format to use for a bin file as output.  This is a
+     BFD target name; you can use the `--help' option to see a list of
+     supported targets.  Normally `windmc' will use the default format,
+     which is the first one listed by the `--help' option.  *Note
+     Target Selection::.
+
+`-h PATH'
+`--headerdir PATH'
+     The target directory of the generated header file. The default is
+     the current directory.
+
+`-H'
+`--help'
+     Displays a list of command line options and then exits.
+
+`-m CHARACTERS'
+`--maxlength CHARACTERS'
+     Instructs `windmc' to generate a warning if the length of any
+     message exceeds the number specified.
+
+`-n'
+`--nullterminate'
+     Terminate message text in `bin' files by zero. By default they are
+     terminated by CR/LF.
+
+`-o'
+`--hresult_use'
+     Not yet implemented. Instructs `windmc' to generate an OLE2 header
+     file, using HRESULT definitions. Status codes are used if the flag
+     is not specified.
+
+`-O CODEPAGE'
+`--codepage_out CODEPAGE'
+     Sets the default codepage to be used to output text files. The
+     default is ocdepage 1252.
+
+`-r PATH'
+`--rcdir PATH'
+     The target directory for the generated `rc' script and the
+     generated `bin' files that the resource compiler script includes.
+     The default is the current directory.
+
+`-u'
+`--unicode_in'
+     Specifies that the input file is UTF16.
+
+`-U'
+`--unicode_out'
+     Specifies that messages in the output `bin' file should be in UTF16
+     format. This is the default behaviour.
+
+`-v'
+
+`--verbose'
+     Enable verbose mode.
+
+`-V'
+
+`--version'
+     Prints the version number for `windmc'.
+
+`-x PATH'
+`--xdgb PATH'
+     The path of the `dbg' C include file that maps message id's to the
+     symbolic name. No such file is generated without specifying the
+     switch.
+
+
+File: binutils.info,  Node: windres,  Next: dlltool,  Prev: windmc,  Up: Top
+
+13 windres
+**********
+
+`windres' may be used to manipulate Windows resources.
+
+     _Warning:_ `windres' is not always built as part of the binary
+     utilities, since it is only useful for Windows targets.
+
+     windres [options] [input-file] [output-file]
+
+   `windres' reads resources from an input file and copies them into an
+output file.  Either file may be in one of three formats:
+
+`rc'
+     A text format read by the Resource Compiler.
+
+`res'
+     A binary format generated by the Resource Compiler.
+
+`coff'
+     A COFF object or executable.
+
+   The exact description of these different formats is available in
+documentation from Microsoft.
+
+   When `windres' converts from the `rc' format to the `res' format, it
+is acting like the Windows Resource Compiler.  When `windres' converts
+from the `res' format to the `coff' format, it is acting like the
+Windows `CVTRES' program.
+
+   When `windres' generates an `rc' file, the output is similar but not
+identical to the format expected for the input.  When an input `rc'
+file refers to an external filename, an output `rc' file will instead
+include the file contents.
+
+   If the input or output format is not specified, `windres' will guess
+based on the file name, or, for the input file, the file contents.  A
+file with an extension of `.rc' will be treated as an `rc' file, a file
+with an extension of `.res' will be treated as a `res' file, and a file
+with an extension of `.o' or `.exe' will be treated as a `coff' file.
+
+   If no output file is specified, `windres' will print the resources
+in `rc' format to standard output.
+
+   The normal use is for you to write an `rc' file, use `windres' to
+convert it to a COFF object file, and then link the COFF file into your
+application.  This will make the resources described in the `rc' file
+available to Windows.
+
+`-i FILENAME'
+`--input FILENAME'
+     The name of the input file.  If this option is not used, then
+     `windres' will use the first non-option argument as the input file
+     name.  If there are no non-option arguments, then `windres' will
+     read from standard input.  `windres' can not read a COFF file from
+     standard input.
+
+`-o FILENAME'
+`--output FILENAME'
+     The name of the output file.  If this option is not used, then
+     `windres' will use the first non-option argument, after any used
+     for the input file name, as the output file name.  If there is no
+     non-option argument, then `windres' will write to standard output.
+     `windres' can not write a COFF file to standard output.  Note, for
+     compatibility with `rc' the option `-fo' is also accepted, but its
+     use is not recommended.
+
+`-J FORMAT'
+`--input-format FORMAT'
+     The input format to read.  FORMAT may be `res', `rc', or `coff'.
+     If no input format is specified, `windres' will guess, as
+     described above.
+
+`-O FORMAT'
+`--output-format FORMAT'
+     The output format to generate.  FORMAT may be `res', `rc', or
+     `coff'.  If no output format is specified, `windres' will guess,
+     as described above.
+
+`-F TARGET'
+`--target TARGET'
+     Specify the BFD format to use for a COFF file as input or output.
+     This is a BFD target name; you can use the `--help' option to see
+     a list of supported targets.  Normally `windres' will use the
+     default format, which is the first one listed by the `--help'
+     option.  *Note Target Selection::.
+
+`--preprocessor PROGRAM'
+     When `windres' reads an `rc' file, it runs it through the C
+     preprocessor first.  This option may be used to specify the
+     preprocessor to use, including any leading arguments.  The default
+     preprocessor argument is `gcc -E -xc-header -DRC_INVOKED'.
+
+`--preprocessor-arg OPTION'
+     When `windres' reads an `rc' file, it runs it through the C
+     preprocessor first.  This option may be used to specify additional
+     text to be passed to preprocessor on its command line.  This
+     option can be used multiple times to add multiple options to the
+     preprocessor command line.
+
+`-I DIRECTORY'
+`--include-dir DIRECTORY'
+     Specify an include directory to use when reading an `rc' file.
+     `windres' will pass this to the preprocessor as an `-I' option.
+     `windres' will also search this directory when looking for files
+     named in the `rc' file.  If the argument passed to this command
+     matches any of the supported FORMATS (as described in the `-J'
+     option), it will issue a deprecation warning, and behave just like
+     the `-J' option.  New programs should not use this behaviour.  If a
+     directory happens to match a FORMAT, simple prefix it with `./' to
+     disable the backward compatibility.
+
+`-D TARGET'
+`--define SYM[=VAL]'
+     Specify a `-D' option to pass to the preprocessor when reading an
+     `rc' file.
+
+`-U TARGET'
+`--undefine SYM'
+     Specify a `-U' option to pass to the preprocessor when reading an
+     `rc' file.
+
+`-r'
+     Ignored for compatibility with rc.
+
+`-v'
+     Enable verbose mode.  This tells you what the preprocessor is if
+     you didn't specify one.
+
+`-c VAL'
+
+`--codepage VAL'
+     Specify the default codepage to use when reading an `rc' file.
+     VAL should be a hexadecimal prefixed by `0x' or decimal codepage
+     code. The valid range is from zero up to 0xffff, but the validity
+     of the codepage is host and configuration dependent.
+
+`-l VAL'
+
+`--language VAL'
+     Specify the default language to use when reading an `rc' file.
+     VAL should be a hexadecimal language code.  The low eight bits are
+     the language, and the high eight bits are the sublanguage.
+
+`--use-temp-file'
+     Use a temporary file to instead of using popen to read the output
+     of the preprocessor. Use this option if the popen implementation
+     is buggy on the host (eg., certain non-English language versions
+     of Windows 95 and Windows 98 are known to have buggy popen where
+     the output will instead go the console).
+
+`--no-use-temp-file'
+     Use popen, not a temporary file, to read the output of the
+     preprocessor.  This is the default behaviour.
+
+`-h'
+
+`--help'
+     Prints a usage summary.
+
+`-V'
+
+`--version'
+     Prints the version number for `windres'.
+
+`--yydebug'
+     If `windres' is compiled with `YYDEBUG' defined as `1', this will
+     turn on parser debugging.
+
+
+File: binutils.info,  Node: dlltool,  Next: readelf,  Prev: windres,  Up: Top
+
+14 dlltool
+**********
+
+`dlltool' is used to create the files needed to create dynamic link
+libraries (DLLs) on systems which understand PE format image files such
+as Windows.  A DLL contains an export table which contains information
+that the runtime loader needs to resolve references from a referencing
+program.
+
+   The export table is generated by this program by reading in a `.def'
+file or scanning the `.a' and `.o' files which will be in the DLL.  A
+`.o' file can contain information in special `.drectve' sections with
+export information.
+
+     _Note:_ `dlltool' is not always built as part of the binary
+     utilities, since it is only useful for those targets which support
+     DLLs.
+
+     dlltool [`-d'|`--input-def' DEF-FILE-NAME]
+             [`-b'|`--base-file' BASE-FILE-NAME]
+             [`-e'|`--output-exp' EXPORTS-FILE-NAME]
+             [`-z'|`--output-def' DEF-FILE-NAME]
+             [`-l'|`--output-lib' LIBRARY-FILE-NAME]
+             [`-y'|`--output-delaylib' LIBRARY-FILE-NAME]
+             [`--export-all-symbols'] [`--no-export-all-symbols']
+             [`--exclude-symbols' LIST]
+             [`--no-default-excludes']
+             [`-S'|`--as' PATH-TO-ASSEMBLER] [`-f'|`--as-flags' OPTIONS]
+             [`-D'|`--dllname' NAME] [`-m'|`--machine' MACHINE]
+             [`-a'|`--add-indirect']
+             [`-U'|`--add-underscore'] [`--add-stdcall-underscore']
+             [`-k'|`--kill-at'] [`-A'|`--add-stdcall-alias']
+             [`-p'|`--ext-prefix-alias' PREFIX]
+             [`-x'|`--no-idata4'] [`-c'|`--no-idata5']
+             [`--use-nul-prefixed-import-tables']
+             [`-I'|`--identify' LIBRARY-FILE-NAME] [`--identify-strict']
+             [`-i'|`--interwork']
+             [`-n'|`--nodelete'] [`-t'|`--temp-prefix' PREFIX]
+             [`-v'|`--verbose']
+             [`-h'|`--help'] [`-V'|`--version']
+             [`--no-leading-underscore'] [`--leading-underscore']
+             [object-file ...]
+
+   `dlltool' reads its inputs, which can come from the `-d' and `-b'
+options as well as object files specified on the command line.  It then
+processes these inputs and if the `-e' option has been specified it
+creates a exports file.  If the `-l' option has been specified it
+creates a library file and if the `-z' option has been specified it
+creates a def file.  Any or all of the `-e', `-l' and `-z' options can
+be present in one invocation of dlltool.
+
+   When creating a DLL, along with the source for the DLL, it is
+necessary to have three other files.  `dlltool' can help with the
+creation of these files.
+
+   The first file is a `.def' file which specifies which functions are
+exported from the DLL, which functions the DLL imports, and so on.  This
+is a text file and can be created by hand, or `dlltool' can be used to
+create it using the `-z' option.  In this case `dlltool' will scan the
+object files specified on its command line looking for those functions
+which have been specially marked as being exported and put entries for
+them in the `.def' file it creates.
+
+   In order to mark a function as being exported from a DLL, it needs to
+have an `-export:<name_of_function>' entry in the `.drectve' section of
+the object file.  This can be done in C by using the asm() operator:
+
+       asm (".section .drectve");
+       asm (".ascii \"-export:my_func\"");
+
+       int my_func (void) { ... }
+
+   The second file needed for DLL creation is an exports file.  This
+file is linked with the object files that make up the body of the DLL
+and it handles the interface between the DLL and the outside world.
+This is a binary file and it can be created by giving the `-e' option to
+`dlltool' when it is creating or reading in a `.def' file.
+
+   The third file needed for DLL creation is the library file that
+programs will link with in order to access the functions in the DLL (an
+`import library').  This file can be created by giving the `-l' option
+to dlltool when it is creating or reading in a `.def' file.
+
+   If the `-y' option is specified, dlltool generates a delay-import
+library that can be used instead of the normal import library to allow
+a program to link to the dll only as soon as an imported function is
+called for the first time. The resulting executable will need to be
+linked to the static delayimp library containing __delayLoadHelper2(),
+which in turn will import LoadLibraryA and GetProcAddress from kernel32.
+
+   `dlltool' builds the library file by hand, but it builds the exports
+file by creating temporary files containing assembler statements and
+then assembling these.  The `-S' command line option can be used to
+specify the path to the assembler that dlltool will use, and the `-f'
+option can be used to pass specific flags to that assembler.  The `-n'
+can be used to prevent dlltool from deleting these temporary assembler
+files when it is done, and if `-n' is specified twice then this will
+prevent dlltool from deleting the temporary object files it used to
+build the library.
+
+   Here is an example of creating a DLL from a source file `dll.c' and
+also creating a program (from an object file called `program.o') that
+uses that DLL:
+
+       gcc -c dll.c
+       dlltool -e exports.o -l dll.lib dll.o
+       gcc dll.o exports.o -o dll.dll
+       gcc program.o dll.lib -o program
+
+   `dlltool' may also be used to query an existing import library to
+determine the name of the DLL to which it is associated.  See the
+description of the `-I' or `--identify' option.
+
+   The command line options have the following meanings:
+
+`-d FILENAME'
+`--input-def FILENAME'
+     Specifies the name of a `.def' file to be read in and processed.
+
+`-b FILENAME'
+`--base-file FILENAME'
+     Specifies the name of a base file to be read in and processed.  The
+     contents of this file will be added to the relocation section in
+     the exports file generated by dlltool.
+
+`-e FILENAME'
+`--output-exp FILENAME'
+     Specifies the name of the export file to be created by dlltool.
+
+`-z FILENAME'
+`--output-def FILENAME'
+     Specifies the name of the `.def' file to be created by dlltool.
+
+`-l FILENAME'
+`--output-lib FILENAME'
+     Specifies the name of the library file to be created by dlltool.
+
+`-y FILENAME'
+`--output-delaylib FILENAME'
+     Specifies the name of the delay-import library file to be created
+     by dlltool.
+
+`--export-all-symbols'
+     Treat all global and weak defined symbols found in the input object
+     files as symbols to be exported.  There is a small list of symbols
+     which are not exported by default; see the `--no-default-excludes'
+     option.  You may add to the list of symbols to not export by using
+     the `--exclude-symbols' option.
+
+`--no-export-all-symbols'
+     Only export symbols explicitly listed in an input `.def' file or in
+     `.drectve' sections in the input object files.  This is the default
+     behaviour.  The `.drectve' sections are created by `dllexport'
+     attributes in the source code.
+
+`--exclude-symbols LIST'
+     Do not export the symbols in LIST.  This is a list of symbol names
+     separated by comma or colon characters.  The symbol names should
+     not contain a leading underscore.  This is only meaningful when
+     `--export-all-symbols' is used.
+
+`--no-default-excludes'
+     When `--export-all-symbols' is used, it will by default avoid
+     exporting certain special symbols.  The current list of symbols to
+     avoid exporting is `DllMain@12', `DllEntryPoint@0', `impure_ptr'.
+     You may use the `--no-default-excludes' option to go ahead and
+     export these special symbols.  This is only meaningful when
+     `--export-all-symbols' is used.
+
+`-S PATH'
+`--as PATH'
+     Specifies the path, including the filename, of the assembler to be
+     used to create the exports file.
+
+`-f OPTIONS'
+`--as-flags OPTIONS'
+     Specifies any specific command line options to be passed to the
+     assembler when building the exports file.  This option will work
+     even if the `-S' option is not used.  This option only takes one
+     argument, and if it occurs more than once on the command line,
+     then later occurrences will override earlier occurrences.  So if
+     it is necessary to pass multiple options to the assembler they
+     should be enclosed in double quotes.
+
+`-D NAME'
+`--dll-name NAME'
+     Specifies the name to be stored in the `.def' file as the name of
+     the DLL when the `-e' option is used.  If this option is not
+     present, then the filename given to the `-e' option will be used
+     as the name of the DLL.
+
+`-m MACHINE'
+`-machine MACHINE'
+     Specifies the type of machine for which the library file should be
+     built.  `dlltool' has a built in default type, depending upon how
+     it was created, but this option can be used to override that.
+     This is normally only useful when creating DLLs for an ARM
+     processor, when the contents of the DLL are actually encode using
+     Thumb instructions.
+
+`-a'
+`--add-indirect'
+     Specifies that when `dlltool' is creating the exports file it
+     should add a section which allows the exported functions to be
+     referenced without using the import library.  Whatever the hell
+     that means!
+
+`-U'
+`--add-underscore'
+     Specifies that when `dlltool' is creating the exports file it
+     should prepend an underscore to the names of _all_ exported
+     symbols.
+
+`--no-leading-underscore'
+
+`--leading-underscore'
+     Specifies whether standard symbol should be forced to be prefixed,
+     or not.
+
+`--add-stdcall-underscore'
+     Specifies that when `dlltool' is creating the exports file it
+     should prepend an underscore to the names of exported _stdcall_
+     functions. Variable names and non-stdcall function names are not
+     modified.  This option is useful when creating GNU-compatible
+     import libs for third party DLLs that were built with MS-Windows
+     tools.
+
+`-k'
+`--kill-at'
+     Specifies that when `dlltool' is creating the exports file it
+     should not append the string `@ <number>'.  These numbers are
+     called ordinal numbers and they represent another way of accessing
+     the function in a DLL, other than by name.
+
+`-A'
+`--add-stdcall-alias'
+     Specifies that when `dlltool' is creating the exports file it
+     should add aliases for stdcall symbols without `@ <number>' in
+     addition to the symbols with `@ <number>'.
+
+`-p'
+`--ext-prefix-alias PREFIX'
+     Causes `dlltool' to create external aliases for all DLL imports
+     with the specified prefix.  The aliases are created for both
+     external and import symbols with no leading underscore.
+
+`-x'
+`--no-idata4'
+     Specifies that when `dlltool' is creating the exports and library
+     files it should omit the `.idata4' section.  This is for
+     compatibility with certain operating systems.
+
+`--use-nul-prefixed-import-tables'
+     Specifies that when `dlltool' is creating the exports and library
+     files it should prefix the `.idata4' and `.idata5' by zero an
+     element. This emulates old gnu import library generation of
+     `dlltool'. By default this option is turned off.
+
+`-c'
+`--no-idata5'
+     Specifies that when `dlltool' is creating the exports and library
+     files it should omit the `.idata5' section.  This is for
+     compatibility with certain operating systems.
+
+`-I FILENAME'
+`--identify FILENAME'
+     Specifies that `dlltool' should inspect the import library
+     indicated by FILENAME and report, on `stdout', the name(s) of the
+     associated DLL(s).  This can be performed in addition to any other
+     operations indicated by the other options and arguments.
+     `dlltool' fails if the import library does not exist or is not
+     actually an import library. See also `--identify-strict'.
+
+`--identify-strict'
+     Modifies the behavior of the `--identify' option, such that an
+     error is reported if FILENAME is associated with more than one DLL.
+
+`-i'
+`--interwork'
+     Specifies that `dlltool' should mark the objects in the library
+     file and exports file that it produces as supporting interworking
+     between ARM and Thumb code.
+
+`-n'
+`--nodelete'
+     Makes `dlltool' preserve the temporary assembler files it used to
+     create the exports file.  If this option is repeated then dlltool
+     will also preserve the temporary object files it uses to create
+     the library file.
+
+`-t PREFIX'
+`--temp-prefix PREFIX'
+     Makes `dlltool' use PREFIX when constructing the names of
+     temporary assembler and object files.  By default, the temp file
+     prefix is generated from the pid.
+
+`-v'
+`--verbose'
+     Make dlltool describe what it is doing.
+
+`-h'
+`--help'
+     Displays a list of command line options and then exits.
+
+`-V'
+`--version'
+     Displays dlltool's version number and then exits.
+
+
+* Menu:
+
+* def file format::             The format of the dlltool `.def' file
+
+
+File: binutils.info,  Node: def file format,  Up: dlltool
+
+14.1 The format of the `dlltool' `.def' file
+============================================
+
+A `.def' file contains any number of the following commands:
+
+`NAME' NAME `[ ,' BASE `]'
+     The result is going to be named NAME`.exe'.
+
+`LIBRARY' NAME `[ ,' BASE `]'
+     The result is going to be named NAME`.dll'.  Note: If you want to
+     use LIBRARY as name then you need to quote.  Otherwise this will
+     fail due a necessary hack for libtool (see PR binutils/13710 for
+     more details).
+
+`EXPORTS ( ( (' NAME1 `[ = ' NAME2 `] ) | ( ' NAME1 `=' MODULE-NAME `.' EXTERNAL-NAME `) ) [ == ' ITS_NAME `]'
+
+`[' INTEGER `] [ NONAME ] [ CONSTANT ] [ DATA ] [ PRIVATE ] ) *'
+     Declares NAME1 as an exported symbol from the DLL, with optional
+     ordinal number INTEGER, or declares NAME1 as an alias (forward) of
+     the function EXTERNAL-NAME in the DLL.  If ITS_NAME is specified,
+     this name is used as string in export table.  MODULE-NAME.  Note:
+     The `EXPORTS' has to be the last command in .def file, as keywords
+     are treated - beside `LIBRARY' - as simple name-identifiers.  If
+     you want to use LIBRARY as name then you need to quote it.
+
+`IMPORTS ( (' INTERNAL-NAME `=' MODULE-NAME `.' INTEGER `) | [' INTERNAL-NAME `= ]' MODULE-NAME `.' EXTERNAL-NAME `) [ == ) ITS_NAME `]' *'
+     Declares that EXTERNAL-NAME or the exported function whose ordinal
+     number is INTEGER is to be imported from the file MODULE-NAME.  If
+     INTERNAL-NAME is specified then this is the name that the imported
+     function will be referred to in the body of the DLL.  If ITS_NAME
+     is specified, this name is used as string in import table.  Note:
+     The `IMPORTS' has to be the last command in .def file, as keywords
+     are treated - beside `LIBRARY' - as simple name-identifiers.  If
+     you want to use LIBRARY as name then you need to quote it.
+
+`DESCRIPTION' STRING
+     Puts STRING into the output `.exp' file in the `.rdata' section.
+
+`STACKSIZE' NUMBER-RESERVE `[, ' NUMBER-COMMIT `]'
+
+`HEAPSIZE' NUMBER-RESERVE `[, ' NUMBER-COMMIT `]'
+     Generates `--stack' or `--heap' NUMBER-RESERVE,NUMBER-COMMIT in
+     the output `.drectve' section.  The linker will see this and act
+     upon it.
+
+`CODE' ATTR `+'
+
+`DATA' ATTR `+'
+
+`SECTIONS (' SECTION-NAME ATTR` + ) *'
+     Generates `--attr' SECTION-NAME ATTR in the output `.drectve'
+     section, where ATTR is one of `READ', `WRITE', `EXECUTE' or
+     `SHARED'.  The linker will see this and act upon it.
+
+
+
+File: binutils.info,  Node: readelf,  Next: elfedit,  Prev: dlltool,  Up: Top
+
+15 readelf
+**********
+
+     readelf [`-a'|`--all']
+             [`-h'|`--file-header']
+             [`-l'|`--program-headers'|`--segments']
+             [`-S'|`--section-headers'|`--sections']
+             [`-g'|`--section-groups']
+             [`-t'|`--section-details']
+             [`-e'|`--headers']
+             [`-s'|`--syms'|`--symbols']
+             [`--dyn-syms']
+             [`-n'|`--notes']
+             [`-r'|`--relocs']
+             [`-u'|`--unwind']
+             [`-d'|`--dynamic']
+             [`-V'|`--version-info']
+             [`-A'|`--arch-specific']
+             [`-D'|`--use-dynamic']
+             [`-x' <number or name>|`--hex-dump='<number or name>]
+             [`-p' <number or name>|`--string-dump='<number or name>]
+             [`-R' <number or name>|`--relocated-dump='<number or name>]
+             [`-c'|`--archive-index']
+             [`-w[lLiaprmfFsoRt]'|
+              `--debug-dump'[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index]]
+             [`--dwarf-depth=N']
+             [`--dwarf-start=N']
+             [`-I'|`--histogram']
+             [`-v'|`--version']
+             [`-W'|`--wide']
+             [`-H'|`--help']
+             ELFFILE...
+
+   `readelf' displays information about one or more ELF format object
+files.  The options control what particular information to display.
+
+   ELFFILE... are the object files to be examined.  32-bit and 64-bit
+ELF files are supported, as are archives containing ELF files.
+
+   This program performs a similar function to `objdump' but it goes
+into more detail and it exists independently of the BFD library, so if
+there is a bug in BFD then readelf will not be affected.
+
+   The long and short forms of options, shown here as alternatives, are
+equivalent.  At least one option besides `-v' or `-H' must be given.
+
+`-a'
+`--all'
+     Equivalent to specifying `--file-header', `--program-headers',
+     `--sections', `--symbols', `--relocs', `--dynamic', `--notes' and
+     `--version-info'.
+
+`-h'
+`--file-header'
+     Displays the information contained in the ELF header at the start
+     of the file.
+
+`-l'
+`--program-headers'
+`--segments'
+     Displays the information contained in the file's segment headers,
+     if it has any.
+
+`-S'
+`--sections'
+`--section-headers'
+     Displays the information contained in the file's section headers,
+     if it has any.
+
+`-g'
+`--section-groups'
+     Displays the information contained in the file's section groups,
+     if it has any.
+
+`-t'
+`--section-details'
+     Displays the detailed section information. Implies `-S'.
+
+`-s'
+`--symbols'
+`--syms'
+     Displays the entries in symbol table section of the file, if it
+     has one.
+
+`--dyn-syms'
+     Displays the entries in dynamic symbol table section of the file,
+     if it has one.
+
+`-e'
+`--headers'
+     Display all the headers in the file.  Equivalent to `-h -l -S'.
+
+`-n'
+`--notes'
+     Displays the contents of the NOTE segments and/or sections, if any.
+
+`-r'
+`--relocs'
+     Displays the contents of the file's relocation section, if it has
+     one.
+
+`-u'
+`--unwind'
+     Displays the contents of the file's unwind section, if it has one.
+     Only the unwind sections for IA64 ELF files, as well as ARM
+     unwind tables (`.ARM.exidx' / `.ARM.extab') are currently
+     supported.
+
+`-d'
+`--dynamic'
+     Displays the contents of the file's dynamic section, if it has one.
+
+`-V'
+`--version-info'
+     Displays the contents of the version sections in the file, it they
+     exist.
+
+`-A'
+`--arch-specific'
+     Displays architecture-specific information in the file, if there
+     is any.
+
+`-D'
+`--use-dynamic'
+     When displaying symbols, this option makes `readelf' use the
+     symbol hash tables in the file's dynamic section, rather than the
+     symbol table sections.
+
+`-x <number or name>'
+`--hex-dump=<number or name>'
+     Displays the contents of the indicated section as a hexadecimal
+     bytes.  A number identifies a particular section by index in the
+     section table; any other string identifies all sections with that
+     name in the object file.
+
+`-R <number or name>'
+`--relocated-dump=<number or name>'
+     Displays the contents of the indicated section as a hexadecimal
+     bytes.  A number identifies a particular section by index in the
+     section table; any other string identifies all sections with that
+     name in the object file.  The contents of the section will be
+     relocated before they are displayed.
+
+`-p <number or name>'
+`--string-dump=<number or name>'
+     Displays the contents of the indicated section as printable
+     strings.  A number identifies a particular section by index in the
+     section table; any other string identifies all sections with that
+     name in the object file.
+
+`-c'
+`--archive-index'
+     Displays the file symbol index information contained in the header
+     part of binary archives.  Performs the same function as the `t'
+     command to `ar', but without using the BFD library.  *Note ar::.
+
+`-w[lLiaprmfFsoRt]'
+`--debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index]'
+     Displays the contents of the debug sections in the file, if any are
+     present.  If one of the optional letters or words follows the
+     switch then only data found in those specific sections will be
+     dumped.
+
+     Note that there is no single letter option to display the content
+     of trace sections or .gdb_index.
+
+     Note: the `=decodedline' option will display the interpreted
+     contents of a .debug_line section whereas the `=rawline' option
+     dumps the contents in a raw format.
+
+     Note: the `=frames-interp' option will display the interpreted
+     contents of a .debug_frame section whereas the `=frames' option
+     dumps the contents in a raw format.
+
+     Note: the output from the `=info' option can also be affected by
+     the options `--dwarf-depth' and `--dwarf-start'.
+
+`--dwarf-depth=N'
+     Limit the dump of the `.debug_info' section to N children.  This
+     is only useful with `--debug-dump=info'.  The default is to print
+     all DIEs; the special value 0 for N will also have this effect.
+
+     With a non-zero value for N, DIEs at or deeper than N levels will
+     not be printed.  The range for N is zero-based.
+
+`--dwarf-start=N'
+     Print only DIEs beginning with the DIE numbered N.  This is only
+     useful with `--debug-dump=info'.
+
+     If specified, this option will suppress printing of any header
+     information and all DIEs before the DIE numbered N.  Only siblings
+     and children of the specified DIE will be printed.
+
+     This can be used in conjunction with `--dwarf-depth'.
+
+`-I'
+`--histogram'
+     Display a histogram of bucket list lengths when displaying the
+     contents of the symbol tables.
+
+`-v'
+`--version'
+     Display the version number of readelf.
+
+`-W'
+`--wide'
+     Don't break output lines to fit into 80 columns. By default
+     `readelf' breaks section header and segment listing lines for
+     64-bit ELF files, so that they fit into 80 columns. This option
+     causes `readelf' to print each section header resp. each segment
+     one a single line, which is far more readable on terminals wider
+     than 80 columns.
+
+`-H'
+`--help'
+     Display the command line options understood by `readelf'.
+
+
+
+File: binutils.info,  Node: elfedit,  Next: Common Options,  Prev: readelf,  Up: Top
+
+16 elfedit
+**********
+
+     elfedit [`--input-mach='MACHINE]
+             [`--input-type='TYPE]
+             [`--input-osabi='OSABI]
+             `--output-mach='MACHINE
+             `--output-type='TYPE
+             `--output-osabi='OSABI
+             [`-v'|`--version']
+             [`-h'|`--help']
+             ELFFILE...
+
+   `elfedit' updates the ELF header of ELF files which have the
+matching ELF machine and file types.  The options control how and which
+fields in the ELF header should be updated.
+
+   ELFFILE... are the ELF files to be updated.  32-bit and 64-bit ELF
+files are supported, as are archives containing ELF files.
+
+   The long and short forms of options, shown here as alternatives, are
+equivalent. At least one of the `--output-mach', `--output-type' and
+`--output-osabi' options must be given.
+
+`--input-mach=MACHINE'
+     Set the matching input ELF machine type to MACHINE.  If
+     `--input-mach' isn't specified, it will match any ELF machine
+     types.
+
+     The supported ELF machine types are, L1OM, K1OM and X86-64.
+
+`--output-mach=MACHINE'
+     Change the ELF machine type in the ELF header to MACHINE.  The
+     supported ELF machine types are the same as `--input-mach'.
+
+`--input-type=TYPE'
+     Set the matching input ELF file type to TYPE.  If `--input-type'
+     isn't specified, it will match any ELF file types.
+
+     The supported ELF file types are, REL, EXEC and DYN.
+
+`--output-type=TYPE'
+     Change the ELF file type in the ELF header to TYPE.  The supported
+     ELF types are the same as `--input-type'.
+
+`--input-osabi=OSABI'
+     Set the matching input ELF file OSABI to OSABI.  If
+     `--input-osabi' isn't specified, it will match any ELF OSABIs.
+
+     The supported ELF OSABIs are, NONE, HPUX, NETBSD, GNU, LINUX
+     (alias for GNU), SOLARIS, AIX, IRIX, FREEBSD, TRU64, MODESTO,
+     OPENBSD, OPENVMS, NSK, AROS and FENIXOS.
+
+`--output-osabi=OSABI'
+     Change the ELF OSABI in the ELF header to OSABI.  The supported
+     ELF OSABI are the same as `--input-osabi'.
+
+`-v'
+`--version'
+     Display the version number of `elfedit'.
+
+`-h'
+`--help'
+     Display the command line options understood by `elfedit'.
+
+
+
+File: binutils.info,  Node: Common Options,  Next: Selecting the Target System,  Prev: elfedit,  Up: Top
+
+17 Common Options
+*****************
+
+The following command-line options are supported by all of the programs
+described in this manual.
+
+`@FILE'
+     Read command-line options from FILE.  The options read are
+     inserted in place of the original @FILE option.  If FILE does not
+     exist, or cannot be read, then the option will be treated
+     literally, and not removed.
+
+     Options in FILE are separated by whitespace.  A whitespace
+     character may be included in an option by surrounding the entire
+     option in either single or double quotes.  Any character
+     (including a backslash) may be included by prefixing the character
+     to be included with a backslash.  The FILE may itself contain
+     additional @FILE options; any such options will be processed
+     recursively.
+
+`--help'
+     Display the command-line options supported by the program.
+
+`--version'
+     Display the version number of the program.
+
+
+
+File: binutils.info,  Node: Selecting the Target System,  Next: Reporting Bugs,  Prev: Common Options,  Up: Top
+
+18 Selecting the Target System
+******************************
+
+You can specify two aspects of the target system to the GNU binary file
+utilities, each in several ways:
+
+   * the target
+
+   * the architecture
+
+   In the following summaries, the lists of ways to specify values are
+in order of decreasing precedence.  The ways listed first override those
+listed later.
+
+   The commands to list valid values only list the values for which the
+programs you are running were configured.  If they were configured with
+`--enable-targets=all', the commands list most of the available values,
+but a few are left out; not all targets can be configured in at once
+because some of them can only be configured "native" (on hosts with the
+same type as the target system).
+
+* Menu:
+
+* Target Selection::
+* Architecture Selection::
+
+
+File: binutils.info,  Node: Target Selection,  Next: Architecture Selection,  Up: Selecting the Target System
+
+18.1 Target Selection
+=====================
+
+A "target" is an object file format.  A given target may be supported
+for multiple architectures (*note Architecture Selection::).  A target
+selection may also have variations for different operating systems or
+architectures.
+
+   The command to list valid target values is `objdump -i' (the first
+column of output contains the relevant information).
+
+   Some sample values are: `a.out-hp300bsd', `ecoff-littlemips',
+`a.out-sunos-big'.
+
+   You can also specify a target using a configuration triplet.  This is
+the same sort of name that is passed to `configure' to specify a
+target.  When you use a configuration triplet as an argument, it must be
+fully canonicalized.  You can see the canonical version of a triplet by
+running the shell script `config.sub' which is included with the
+sources.
+
+   Some sample configuration triplets are: `m68k-hp-bsd',
+`mips-dec-ultrix', `sparc-sun-sunos'.
+
+`objdump' Target
+----------------
+
+Ways to specify:
+
+  1. command line option: `-b' or `--target'
+
+  2. environment variable `GNUTARGET'
+
+  3. deduced from the input file
+
+`objcopy' and `strip' Input Target
+----------------------------------
+
+Ways to specify:
+
+  1. command line options: `-I' or `--input-target', or `-F' or
+     `--target'
+
+  2. environment variable `GNUTARGET'
+
+  3. deduced from the input file
+
+`objcopy' and `strip' Output Target
+-----------------------------------
+
+Ways to specify:
+
+  1. command line options: `-O' or `--output-target', or `-F' or
+     `--target'
+
+  2. the input target (see "`objcopy' and `strip' Input Target" above)
+
+  3. environment variable `GNUTARGET'
+
+  4. deduced from the input file
+
+`nm', `size', and `strings' Target
+----------------------------------
+
+Ways to specify:
+
+  1. command line option: `--target'
+
+  2. environment variable `GNUTARGET'
+
+  3. deduced from the input file
+
+
+File: binutils.info,  Node: Architecture Selection,  Prev: Target Selection,  Up: Selecting the Target System
+
+18.2 Architecture Selection
+===========================
+
+An "architecture" is a type of CPU on which an object file is to run.
+Its name may contain a colon, separating the name of the processor
+family from the name of the particular CPU.
+
+   The command to list valid architecture values is `objdump -i' (the
+second column contains the relevant information).
+
+   Sample values: `m68k:68020', `mips:3000', `sparc'.
+
+`objdump' Architecture
+----------------------
+
+Ways to specify:
+
+  1. command line option: `-m' or `--architecture'
+
+  2. deduced from the input file
+
+`objcopy', `nm', `size', `strings' Architecture
+-----------------------------------------------
+
+Ways to specify:
+
+  1. deduced from the input file
+
+
+File: binutils.info,  Node: Reporting Bugs,  Next: GNU Free Documentation License,  Prev: Selecting the Target System,  Up: Top
+
+19 Reporting Bugs
+*****************
+
+Your bug reports play an essential role in making the binary utilities
+reliable.
+
+   Reporting a bug may help you by bringing a solution to your problem,
+or it may not.  But in any case the principal function of a bug report
+is to help the entire community by making the next version of the binary
+utilities work better.  Bug reports are your contribution to their
+maintenance.
+
+   In order for a bug report to serve its purpose, you must include the
+information that enables us to fix the bug.
+
+* Menu:
+
+* Bug Criteria::                Have you found a bug?
+* Bug Reporting::               How to report bugs
+
+
+File: binutils.info,  Node: Bug Criteria,  Next: Bug Reporting,  Up: Reporting Bugs
+
+19.1 Have You Found a Bug?
+==========================
+
+If you are not sure whether you have found a bug, here are some
+guidelines:
+
+   * If a binary utility gets a fatal signal, for any input whatever,
+     that is a bug.  Reliable utilities never crash.
+
+   * If a binary utility produces an error message for valid input,
+     that is a bug.
+
+   * If you are an experienced user of binary utilities, your
+     suggestions for improvement are welcome in any case.
+
+
+File: binutils.info,  Node: Bug Reporting,  Prev: Bug Criteria,  Up: Reporting Bugs
+
+19.2 How to Report Bugs
+=======================
+
+A number of companies and individuals offer support for GNU products.
+If you obtained the binary utilities from a support organization, we
+recommend you contact that organization first.
+
+   You can find contact information for many support companies and
+individuals in the file `etc/SERVICE' in the GNU Emacs distribution.
+
+   In any event, we also recommend that you send bug reports for the
+binary utilities to `http://www.sourceware.org/bugzilla/'.
+
+   The fundamental principle of reporting bugs usefully is this:
+*report all the facts*.  If you are not sure whether to state a fact or
+leave it out, state it!
+
+   Often people omit facts because they think they know what causes the
+problem and assume that some details do not matter.  Thus, you might
+assume that the name of a file you use in an example does not matter.
+Well, probably it does not, but one cannot be sure.  Perhaps the bug is
+a stray memory reference which happens to fetch from the location where
+that pathname is stored in memory; perhaps, if the pathname were
+different, the contents of that location would fool the utility into
+doing the right thing despite the bug.  Play it safe and give a
+specific, complete example.  That is the easiest thing for you to do,
+and the most helpful.
+
+   Keep in mind that the purpose of a bug report is to enable us to fix
+the bug if it is new to us.  Therefore, always write your bug reports
+on the assumption that the bug has not been reported previously.
+
+   Sometimes people give a few sketchy facts and ask, "Does this ring a
+bell?"  This cannot help us fix a bug, so it is basically useless.  We
+respond by asking for enough details to enable us to investigate.  You
+might as well expedite matters by sending them to begin with.
+
+   To enable us to fix the bug, you should include all these things:
+
+   * The version of the utility.  Each utility announces it if you
+     start it with the `--version' argument.
+
+     Without this, we will not know whether there is any point in
+     looking for the bug in the current version of the binary utilities.
+
+   * Any patches you may have applied to the source, including any
+     patches made to the `BFD' library.
+
+   * The type of machine you are using, and the operating system name
+     and version number.
+
+   * What compiler (and its version) was used to compile the
+     utilities--e.g.  "`gcc-2.7'".
+
+   * The command arguments you gave the utility to observe the bug.  To
+     guarantee you will not omit something important, list them all.  A
+     copy of the Makefile (or the output from make) is sufficient.
+
+     If we were to try to guess the arguments, we would probably guess
+     wrong and then we might not encounter the bug.
+
+   * A complete input file, or set of input files, that will reproduce
+     the bug.  If the utility is reading an object file or files, then
+     it is generally most helpful to send the actual object files.
+
+     If the source files were produced exclusively using GNU programs
+     (e.g., `gcc', `gas', and/or the GNU `ld'), then it may be OK to
+     send the source files rather than the object files.  In this case,
+     be sure to say exactly what version of `gcc', or whatever, was
+     used to produce the object files.  Also say how `gcc', or
+     whatever, was configured.
+
+   * A description of what behavior you observe that you believe is
+     incorrect.  For example, "It gets a fatal signal."
+
+     Of course, if the bug is that the utility gets a fatal signal,
+     then we will certainly notice it.  But if the bug is incorrect
+     output, we might not notice unless it is glaringly wrong.  You
+     might as well not give us a chance to make a mistake.
+
+     Even if the problem you experience is a fatal signal, you should
+     still say so explicitly.  Suppose something strange is going on,
+     such as your copy of the utility is out of sync, or you have
+     encountered a bug in the C library on your system.  (This has
+     happened!)  Your copy might crash and ours would not.  If you told
+     us to expect a crash, then when ours fails to crash, we would know
+     that the bug was not happening for us.  If you had not told us to
+     expect a crash, then we would not be able to draw any conclusion
+     from our observations.
+
+   * If you wish to suggest changes to the source, send us context
+     diffs, as generated by `diff' with the `-u', `-c', or `-p' option.
+     Always send diffs from the old file to the new file.  If you wish
+     to discuss something in the `ld' source, refer to it by context,
+     not by line number.
+
+     The line numbers in our development sources will not match those
+     in your sources.  Your line numbers would convey no useful
+     information to us.
+
+   Here are some things that are not necessary:
+
+   * A description of the envelope of the bug.
+
+     Often people who encounter a bug spend a lot of time investigating
+     which changes to the input file will make the bug go away and which
+     changes will not affect it.
+
+     This is often time consuming and not very useful, because the way
+     we will find the bug is by running a single example under the
+     debugger with breakpoints, not by pure deduction from a series of
+     examples.  We recommend that you save your time for something else.
+
+     Of course, if you can find a simpler example to report _instead_
+     of the original one, that is a convenience for us.  Errors in the
+     output will be easier to spot, running under the debugger will take
+     less time, and so on.
+
+     However, simplification is not vital; if you do not want to do
+     this, report the bug anyway and send us the entire test case you
+     used.
+
+   * A patch for the bug.
+
+     A patch for the bug does help us if it is a good one.  But do not
+     omit the necessary information, such as the test case, on the
+     assumption that a patch is all we need.  We might see problems
+     with your patch and decide to fix the problem another way, or we
+     might not understand it at all.
+
+     Sometimes with programs as complicated as the binary utilities it
+     is very hard to construct an example that will make the program
+     follow a certain path through the code.  If you do not send us the
+     example, we will not be able to construct one, so we will not be
+     able to verify that the bug is fixed.
+
+     And if we cannot understand what bug you are trying to fix, or why
+     your patch should be an improvement, we will not install it.  A
+     test case will help us to understand.
+
+   * A guess about what the bug is or what it depends on.
+
+     Such guesses are usually wrong.  Even we cannot guess right about
+     such things without first using the debugger to find the facts.
+
+
+File: binutils.info,  Node: GNU Free Documentation License,  Next: Binutils Index,  Prev: Reporting Bugs,  Up: Top
+
+Appendix A GNU Free Documentation License
+*****************************************
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
+     with or without modifying it, either commercially or
+     noncommercially.  Secondarily, this License preserves for the
+     author and publisher a way to get credit for their work, while not
+     being considered responsible for modifications made by others.
+
+     This License is a kind of "copyleft", which means that derivative
+     works of the document must themselves be free in the same sense.
+     It complements the GNU General Public License, which is a copyleft
+     license designed for free software.
+
+     We have designed this License in order to use it for manuals for
+     free software, because free software needs free documentation: a
+     free program should come with manuals providing the same freedoms
+     that the software does.  But this License is not limited to
+     software manuals; it can be used for any textual work, regardless
+     of subject matter or whether it is published as a printed book.
+     We recommend this License principally for works whose purpose is
+     instruction or reference.
+
+  1. APPLICABILITY AND DEFINITIONS
+
+     This License applies to any manual or other work, in any medium,
+     that contains a notice placed by the copyright holder saying it
+     can be distributed under the terms of this License.  Such a notice
+     grants a world-wide, royalty-free license, unlimited in duration,
+     to use that work under the conditions stated herein.  The
+     "Document", below, refers to any such manual or work.  Any member
+     of the public is a licensee, and is addressed as "you".  You
+     accept the license if you copy, modify or distribute the work in a
+     way requiring permission under copyright law.
+
+     A "Modified Version" of the Document means any work containing the
+     Document or a portion of it, either copied verbatim, or with
+     modifications and/or translated into another language.
+
+     A "Secondary Section" is a named appendix or a front-matter section
+     of the Document that deals exclusively with the relationship of the
+     publishers or authors of the Document to the Document's overall
+     subject (or to related matters) and contains nothing that could
+     fall directly within that overall subject.  (Thus, if the Document
+     is in part a textbook of mathematics, a Secondary Section may not
+     explain any mathematics.)  The relationship could be a matter of
+     historical connection with the subject or with related matters, or
+     of legal, commercial, philosophical, ethical or political position
+     regarding them.
+
+     The "Invariant Sections" are certain Secondary Sections whose
+     titles are designated, as being those of Invariant Sections, in
+     the notice that says that the Document is released under this
+     License.  If a section does not fit the above definition of
+     Secondary then it is not allowed to be designated as Invariant.
+     The Document may contain zero Invariant Sections.  If the Document
+     does not identify any Invariant Sections then there are none.
+
+     The "Cover Texts" are certain short passages of text that are
+     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+     that says that the Document is released under this License.  A
+     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
+     be at most 25 words.
+
+     A "Transparent" copy of the Document means a machine-readable copy,
+     represented in a format whose specification is available to the
+     general public, that is suitable for revising the document
+     straightforwardly with generic text editors or (for images
+     composed of pixels) generic paint programs or (for drawings) some
+     widely available drawing editor, and that is suitable for input to
+     text formatters or for automatic translation to a variety of
+     formats suitable for input to text formatters.  A copy made in an
+     otherwise Transparent file format whose markup, or absence of
+     markup, has been arranged to thwart or discourage subsequent
+     modification by readers is not Transparent.  An image format is
+     not Transparent if used for any substantial amount of text.  A
+     copy that is not "Transparent" is called "Opaque".
+
+     Examples of suitable formats for Transparent copies include plain
+     ASCII without markup, Texinfo input format, LaTeX input format,
+     SGML or XML using a publicly available DTD, and
+     standard-conforming simple HTML, PostScript or PDF designed for
+     human modification.  Examples of transparent image formats include
+     PNG, XCF and JPG.  Opaque formats include proprietary formats that
+     can be read and edited only by proprietary word processors, SGML or
+     XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML, PostScript or PDF
+     produced by some word processors for output purposes only.
+
+     The "Title Page" means, for a printed book, the title page itself,
+     plus such following pages as are needed to hold, legibly, the
+     material this License requires to appear in the title page.  For
+     works in formats which do not have any title page as such, "Title
+     Page" means the text near the most prominent appearance of the
+     work's title, preceding the beginning of the body of the text.
+
+     The "publisher" means any person or entity that distributes copies
+     of the Document to the public.
+
+     A section "Entitled XYZ" means a named subunit of the Document
+     whose title either is precisely XYZ or contains XYZ in parentheses
+     following text that translates XYZ in another language.  (Here XYZ
+     stands for a specific section name mentioned below, such as
+     "Acknowledgements", "Dedications", "Endorsements", or "History".)
+     To "Preserve the Title" of such a section when you modify the
+     Document means that it remains a section "Entitled XYZ" according
+     to this definition.
+
+     The Document may include Warranty Disclaimers next to the notice
+     which states that this License applies to the Document.  These
+     Warranty Disclaimers are considered to be included by reference in
+     this License, but only as regards disclaiming warranties: any other
+     implication that these Warranty Disclaimers may have is void and
+     has no effect on the meaning of this License.
+
+  2. VERBATIM COPYING
+
+     You may copy and distribute the Document in any medium, either
+     commercially or noncommercially, provided that this License, the
+     copyright notices, and the license notice saying this License
+     applies to the Document are reproduced in all copies, and that you
+     add no other conditions whatsoever to those of this License.  You
+     may not use technical measures to obstruct or control the reading
+     or further copying of the copies you make or distribute.  However,
+     you may accept compensation in exchange for copies.  If you
+     distribute a large enough number of copies you must also follow
+     the conditions in section 3.
+
+     You may also lend copies, under the same conditions stated above,
+     and you may publicly display copies.
+
+  3. COPYING IN QUANTITY
+
+     If you publish printed copies (or copies in media that commonly
+     have printed covers) of the Document, numbering more than 100, and
+     the Document's license notice requires Cover Texts, you must
+     enclose the copies in covers that carry, clearly and legibly, all
+     these Cover Texts: Front-Cover Texts on the front cover, and
+     Back-Cover Texts on the back cover.  Both covers must also clearly
+     and legibly identify you as the publisher of these copies.  The
+     front cover must present the full title with all words of the
+     title equally prominent and visible.  You may add other material
+     on the covers in addition.  Copying with changes limited to the
+     covers, as long as they preserve the title of the Document and
+     satisfy these conditions, can be treated as verbatim copying in
+     other respects.
+
+     If the required texts for either cover are too voluminous to fit
+     legibly, you should put the first ones listed (as many as fit
+     reasonably) on the actual cover, and continue the rest onto
+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
+       B. List on the Title Page, as authors, one or more persons or
+          entities responsible for authorship of the modifications in
+          the Modified Version, together with at least five of the
+          principal authors of the Document (all of its principal
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
+
+       C. State on the Title page the name of the publisher of the
+          Modified Version, as the publisher.
+
+       D. Preserve all the copyright notices of the Document.
+
+       E. Add an appropriate copyright notice for your modifications
+          adjacent to the other copyright notices.
+
+       F. Include, immediately after the copyright notices, a license
+          notice giving the public permission to use the Modified
+          Version under the terms of this License, in the form shown in
+          the Addendum below.
+
+       G. Preserve in that license notice the full lists of Invariant
+          Sections and required Cover Texts given in the Document's
+          license notice.
+
+       H. Include an unaltered copy of this License.
+
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
+          authors, and publisher of the Modified Version as given on
+          the Title Page.  If there is no section Entitled "History" in
+          the Document, create one stating the title, year, authors,
+          and publisher of the Document as given on its Title Page,
+          then add an item describing the Modified Version as stated in
+          the previous sentence.
+
+       J. Preserve the network location, if any, given in the Document
+          for public access to a Transparent copy of the Document, and
+          likewise the network locations given in the Document for
+          previous versions it was based on.  These may be placed in
+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
+          acknowledgements and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section Entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
+
+     If the Modified Version includes new front-matter sections or
+     appendices that qualify as Secondary Sections and contain no
+     material copied from the Document, you may at your option
+     designate some or all of these sections as invariant.  To do this,
+     add their titles to the list of Invariant Sections in the Modified
+     Version's license notice.  These titles must be distinct from any
+     other section titles.
+
+     You may add a section Entitled "Endorsements", provided it contains
+     nothing but endorsements of your Modified Version by various
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
+
+     You may add a passage of up to five words as a Front-Cover Text,
+     and a passage of up to 25 words as a Back-Cover Text, to the end
+     of the list of Cover Texts in the Modified Version.  Only one
+     passage of Front-Cover Text and one of Back-Cover Text may be
+     added by (or through arrangements made by) any one entity.  If the
+     Document already includes a cover text for the same cover,
+     previously added by you or by arrangement made by the same entity
+     you are acting on behalf of, you may not add another; but you may
+     replace the old one, on explicit permission from the previous
+     publisher that added the old one.
+
+     The author(s) and publisher(s) of the Document do not by this
+     License give permission to use their names for publicity for or to
+     assert or imply endorsement of any Modified Version.
+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
+     this License, under the terms defined in section 4 above for
+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
+     unmodified, and list them all as Invariant Sections of your
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
+
+     The combined work need only contain one copy of this License, and
+     multiple identical Invariant Sections may be replaced with a single
+     copy.  If there are multiple Invariant Sections with the same name
+     but different contents, make the title of each such section unique
+     by adding at the end of it, in parentheses, the name of the
+     original author or publisher of that section if known, or else a
+     unique number.  Make the same adjustment to the section titles in
+     the list of Invariant Sections in the license notice of the
+     combined work.
+
+     In the combination, you must combine any sections Entitled
+     "History" in the various original documents, forming one section
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
+     You may make a collection consisting of the Document and other
+     documents released under this License, and replace the individual
+     copies of this License in the various documents with a single copy
+     that is included in the collection, provided that you follow the
+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
+     this License in all other respects regarding verbatim copying of
+     that document.
+
+  7. AGGREGATION WITH INDEPENDENT WORKS
+
+     A compilation of the Document or its derivatives with other
+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: binutils.info,  Node: Binutils Index,  Prev: GNU Free Documentation License,  Up: Top
+
+Binutils Index
+**************
+
+
+* Menu:
+
+* --enable-deterministic-archives <1>:   objcopy.             (line 302)
+* --enable-deterministic-archives <2>:   ranlib.              (line  44)
+* --enable-deterministic-archives <3>:   ar cmdline.          (line 151)
+* --enable-deterministic-archives <4>:   strip.               (line 115)
+* --enable-deterministic-archives <5>:   ar cmdline.          (line 224)
+* --enable-deterministic-archives:       objcopy.             (line 292)
+* .stab:                                 objdump.             (line 413)
+* Add prefix to absolute paths:          objdump.             (line 356)
+* addr2line:                             addr2line.           (line   6)
+* address to file name and line number:  addr2line.           (line   6)
+* all header information, object file:   objdump.             (line 531)
+* ar:                                    ar.                  (line   6)
+* ar compatibility:                      ar.                  (line  60)
+* architecture:                          objdump.             (line 197)
+* architectures available:               objdump.             (line 182)
+* archive contents:                      ranlib.              (line   6)
+* Archive file symbol index information: readelf.             (line 155)
+* archive headers:                       objdump.             (line  67)
+* archives:                              ar.                  (line   6)
+* base files:                            dlltool.             (line 124)
+* bug criteria:                          Bug Criteria.        (line   6)
+* bug reports:                           Bug Reporting.       (line   6)
+* bugs:                                  Reporting Bugs.      (line   6)
+* bugs, reporting:                       Bug Reporting.       (line   6)
+* c++filt:                               c++filt.             (line   6)
+* changing object addresses:             objcopy.             (line 337)
+* changing section address:              objcopy.             (line 347)
+* changing section LMA:                  objcopy.             (line 356)
+* changing section VMA:                  objcopy.             (line 369)
+* changing start address:                objcopy.             (line 332)
+* collections of files:                  ar.                  (line   6)
+* compatibility, ar:                     ar.                  (line  60)
+* contents of archive:                   ar cmdline.          (line  97)
+* crash:                                 Bug Criteria.        (line   9)
+* creating archives:                     ar cmdline.          (line 145)
+* creating thin archive:                 ar cmdline.          (line 210)
+* cxxfilt:                               c++filt.             (line  14)
+* dates in archive:                      ar cmdline.          (line 184)
+* debug symbols:                         objdump.             (line 413)
+* debugging symbols:                     nm.                  (line 147)
+* deleting from archive:                 ar cmdline.          (line  26)
+* demangling C++ symbols:                c++filt.             (line   6)
+* demangling in nm:                      nm.                  (line 155)
+* demangling in objdump <1>:             objdump.             (line  95)
+* demangling in objdump:                 addr2line.           (line  78)
+* deterministic archives <1>:            ranlib.              (line  32)
+* deterministic archives <2>:            objcopy.             (line 292)
+* deterministic archives <3>:            ar cmdline.          (line 224)
+* deterministic archives <4>:            strip.               (line 105)
+* deterministic archives <5>:            ar cmdline.          (line 151)
+* deterministic archives <6>:            ranlib.              (line  44)
+* deterministic archives:                objcopy.             (line 302)
+* disassembling object code:             objdump.             (line 117)
+* disassembly architecture:              objdump.             (line 197)
+* disassembly endianness:                objdump.             (line 137)
+* disassembly, with source:              objdump.             (line 352)
+* discarding symbols:                    strip.               (line   6)
+* DLL:                                   dlltool.             (line   6)
+* dlltool:                               dlltool.             (line   6)
+* DWARF:                                 objdump.             (line 378)
+* dynamic relocation entries, in object file: objdump.        (line 340)
+* dynamic symbol table entries, printing: objdump.            (line 515)
+* dynamic symbols:                       nm.                  (line 167)
+* ELF dynamic section information:       readelf.             (line 113)
+* ELF dynamic symbol table information:  readelf.             (line  88)
+* ELF file header information:           readelf.             (line  57)
+* ELF file information:                  readelf.             (line   6)
+* ELF notes:                             readelf.             (line  97)
+* ELF object file format:                objdump.             (line 413)
+* ELF program header information:        readelf.             (line  63)
+* ELF reloc information:                 readelf.             (line 101)
+* ELF section group information:         readelf.             (line  74)
+* ELF section information:               readelf.             (line  79)
+* ELF segment information:               readelf.             (line  63)
+* ELF symbol table information:          readelf.             (line  84)
+* ELF version sections information:      readelf.             (line 117)
+* elfedit:                               elfedit.             (line   6)
+* endianness:                            objdump.             (line 137)
+* error on valid input:                  Bug Criteria.        (line  12)
+* external symbols:                      nm.                  (line 179)
+* extract from archive:                  ar cmdline.          (line 112)
+* fatal signal:                          Bug Criteria.        (line   9)
+* file name:                             nm.                  (line 141)
+* header information, all:               objdump.             (line 531)
+* input .def file:                       dlltool.             (line 120)
+* input file name:                       nm.                  (line 141)
+* Instruction width:                     objdump.             (line 373)
+* libraries:                             ar.                  (line  25)
+* listings strings:                      strings.             (line   6)
+* load plugin:                           nm.                  (line 252)
+* machine instructions:                  objdump.             (line 117)
+* moving in archive:                     ar cmdline.          (line  34)
+* MRI compatibility, ar:                 ar scripts.          (line   8)
+* name duplication in archive:           ar cmdline.          (line 106)
+* name length:                           ar.                  (line  18)
+* nm:                                    nm.                  (line   6)
+* nm compatibility:                      nm.                  (line 173)
+* nm format:                             nm.                  (line 173)
+* not writing archive index:             ar cmdline.          (line 203)
+* objdump:                               objdump.             (line   6)
+* object code format <1>:                strings.             (line  67)
+* object code format <2>:                nm.                  (line 278)
+* object code format <3>:                addr2line.           (line  73)
+* object code format <4>:                objdump.             (line  81)
+* object code format:                    size.                (line  84)
+* object file header:                    objdump.             (line 143)
+* object file information:               objdump.             (line   6)
+* object file offsets:                   objdump.             (line 148)
+* object file sections:                  objdump.             (line 347)
+* object formats available:              objdump.             (line 182)
+* operations on archive:                 ar cmdline.          (line  22)
+* printing from archive:                 ar cmdline.          (line  46)
+* printing strings:                      strings.             (line   6)
+* quick append to archive:               ar cmdline.          (line  54)
+* radix for section sizes:               size.                (line  66)
+* ranlib <1>:                            ranlib.              (line   6)
+* ranlib:                                ar cmdline.          (line  91)
+* readelf:                               readelf.             (line   6)
+* relative placement in archive:         ar cmdline.          (line 133)
+* relocation entries, in object file:    objdump.             (line 334)
+* removing symbols:                      strip.               (line   6)
+* repeated names in archive:             ar cmdline.          (line 106)
+* replacement in archive:                ar cmdline.          (line  73)
+* reporting bugs:                        Reporting Bugs.      (line   6)
+* scripts, ar:                           ar scripts.          (line   8)
+* section addresses in objdump:          objdump.             (line  73)
+* section headers:                       objdump.             (line 164)
+* section information:                   objdump.             (line 187)
+* section sizes:                         size.                (line   6)
+* sections, full contents:               objdump.             (line 347)
+* size:                                  size.                (line   6)
+* size display format:                   size.                (line  27)
+* size number format:                    size.                (line  66)
+* sorting symbols:                       nm.                  (line 202)
+* source code context:                   objdump.             (line 157)
+* source disassembly:                    objdump.             (line 352)
+* source file name:                      nm.                  (line 141)
+* source filenames for object files:     objdump.             (line 191)
+* stab:                                  objdump.             (line 413)
+* start-address:                         objdump.             (line 422)
+* stop-address:                          objdump.             (line 426)
+* strings:                               strings.             (line   6)
+* strings, printing:                     strings.             (line   6)
+* strip:                                 strip.               (line   6)
+* Strip absolute paths:                  objdump.             (line 359)
+* symbol index <1>:                      ar.                  (line  28)
+* symbol index:                          ranlib.              (line   6)
+* symbol index, listing:                 nm.                  (line 224)
+* symbol line numbers:                   nm.                  (line 187)
+* symbol table entries, printing:        objdump.             (line 431)
+* symbols:                               nm.                  (line   6)
+* symbols, discarding:                   strip.               (line   6)
+* thin archives:                         ar.                  (line  40)
+* undefined symbols:                     nm.                  (line 235)
+* Unix compatibility, ar:                ar cmdline.          (line   8)
+* unwind information:                    readelf.             (line 106)
+* Update ELF header:                     elfedit.             (line   6)
+* updating an archive:                   ar cmdline.          (line 215)
+* version:                               Top.                 (line   6)
+* VMA in objdump:                        objdump.             (line  73)
+* wide output, printing:                 objdump.             (line 537)
+* writing archive index:                 ar cmdline.          (line 197)
+
+
+
+Tag Table:
+Node: Top1896
+Node: ar3609
+Node: ar cmdline6747
+Node: ar scripts17089
+Node: nm22777
+Node: objcopy32671
+Node: objdump64440
+Node: ranlib86571
+Node: size88176
+Node: strings91180
+Node: strip93638
+Node: c++filt100870
+Ref: c++filt-Footnote-1105711
+Node: addr2line105817
+Node: nlmconv110154
+Node: windmc112759
+Node: windres116408
+Node: dlltool122769
+Node: def file format135649
+Node: readelf138188
+Node: elfedit145743
+Node: Common Options147997
+Node: Selecting the Target System149037
+Node: Target Selection149969
+Node: Architecture Selection151951
+Node: Reporting Bugs152779
+Node: Bug Criteria153558
+Node: Bug Reporting154111
+Node: GNU Free Documentation License160981
+Node: Binutils Index186160
+
+End Tag Table
diff --git a/binutils/po/bg.gmo b/binutils/po/bg.gmo
new file mode 100644
index 00000000000..6a59d301592
--- /dev/null
+++ b/binutils/po/bg.gmo
diff --git a/binutils/po/da.gmo b/binutils/po/da.gmo
new file mode 100644
index 00000000000..d870bd7d598
--- /dev/null
+++ b/binutils/po/da.gmo
diff --git a/binutils/po/es.gmo b/binutils/po/es.gmo
new file mode 100644
index 00000000000..65268dfea96
--- /dev/null
+++ b/binutils/po/es.gmo
diff --git a/binutils/po/fi.gmo b/binutils/po/fi.gmo
new file mode 100644
index 00000000000..1c9fd7e1cf5
--- /dev/null
+++ b/binutils/po/fi.gmo
diff --git a/binutils/po/fr.gmo b/binutils/po/fr.gmo
new file mode 100644
index 00000000000..b5e57e9b3b1
--- /dev/null
+++ b/binutils/po/fr.gmo
diff --git a/binutils/po/hr.gmo b/binutils/po/hr.gmo
new file mode 100644
index 00000000000..14c292de038
--- /dev/null
+++ b/binutils/po/hr.gmo
diff --git a/binutils/po/id.gmo b/binutils/po/id.gmo
new file mode 100644
index 00000000000..5cbebabaea1
--- /dev/null
+++ b/binutils/po/id.gmo
diff --git a/binutils/po/it.gmo b/binutils/po/it.gmo
new file mode 100644
index 00000000000..6e01870eaa0
--- /dev/null
+++ b/binutils/po/it.gmo
diff --git a/binutils/po/ja.gmo b/binutils/po/ja.gmo
new file mode 100644
index 00000000000..0f4f1e22c38
--- /dev/null
+++ b/binutils/po/ja.gmo
diff --git a/binutils/po/ro.gmo b/binutils/po/ro.gmo
new file mode 100644
index 00000000000..f1c1e0e13ad
--- /dev/null
+++ b/binutils/po/ro.gmo
diff --git a/binutils/po/ru.gmo b/binutils/po/ru.gmo
new file mode 100644
index 00000000000..d1e39e87762
--- /dev/null
+++ b/binutils/po/ru.gmo
diff --git a/binutils/po/rw.gmo b/binutils/po/rw.gmo
new file mode 100644
index 00000000000..6d5d7b9ef17
--- /dev/null
+++ b/binutils/po/rw.gmo
diff --git a/binutils/po/sk.gmo b/binutils/po/sk.gmo
new file mode 100644
index 00000000000..df4639ac938
--- /dev/null
+++ b/binutils/po/sk.gmo
diff --git a/binutils/po/sv.gmo b/binutils/po/sv.gmo
new file mode 100644
index 00000000000..0efae306a80
--- /dev/null
+++ b/binutils/po/sv.gmo
diff --git a/binutils/po/tr.gmo b/binutils/po/tr.gmo
new file mode 100644
index 00000000000..71904464e41
--- /dev/null
+++ b/binutils/po/tr.gmo
diff --git a/binutils/po/uk.gmo b/binutils/po/uk.gmo
new file mode 100644
index 00000000000..5b91ef98cc0
--- /dev/null
+++ b/binutils/po/uk.gmo
diff --git a/binutils/po/vi.gmo b/binutils/po/vi.gmo
new file mode 100644
index 00000000000..dee68e3ee18
--- /dev/null
+++ b/binutils/po/vi.gmo
diff --git a/binutils/po/zh_CN.gmo b/binutils/po/zh_CN.gmo
new file mode 100644
index 00000000000..b4448b155b8
--- /dev/null
+++ b/binutils/po/zh_CN.gmo
diff --git a/binutils/po/zh_TW.gmo b/binutils/po/zh_TW.gmo
new file mode 100644
index 00000000000..b02a71ee6b1
--- /dev/null
+++ b/binutils/po/zh_TW.gmo
diff --git a/etc/configure.info b/etc/configure.info
new file mode 100644
index 00000000000..cee206aa6a8
--- /dev/null
+++ b/etc/configure.info
@@ -0,0 +1,2773 @@
+This is configure.info, produced by makeinfo version 4.8 from
+./configure.texi.
+
+INFO-DIR-SECTION GNU admin
+START-INFO-DIR-ENTRY
+* configure: (configure).	The GNU configure and build system
+END-INFO-DIR-ENTRY
+
+   This file documents the GNU configure and build system.
+
+   Copyright (C) 1998 Cygnus Solutions.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Foundation.
+
+
+File: configure.info,  Node: Top,  Next: Introduction,  Up: (dir)
+
+GNU configure and build system
+******************************
+
+The GNU configure and build system.
+
+* Menu:
+
+* Introduction::		Introduction.
+* Getting Started::		Getting Started.
+* Files::			Files.
+* Configuration Names::		Configuration Names.
+* Cross Compilation Tools::	Cross Compilation Tools.
+* Canadian Cross::		Canadian Cross.
+* Cygnus Configure::		Cygnus Configure.
+* Multilibs::			Multilibs.
+* FAQ::				Frequently Asked Questions.
+* Index::			Index.
+
+
+File: configure.info,  Node: Introduction,  Next: Getting Started,  Prev: Top,  Up: Top
+
+1 Introduction
+**************
+
+This document describes the GNU configure and build systems.  It
+describes how autoconf, automake, libtool, and make fit together.  It
+also includes a discussion of the older Cygnus configure system.
+
+   This document does not describe in detail how to use each of the
+tools; see the respective manuals for that.  Instead, it describes
+which files the developer must write, which files are machine generated
+and how they are generated, and where certain common problems should be
+addressed.
+
+   This document draws on several sources, including the autoconf
+manual by David MacKenzie (*note autoconf overview: (autoconf)Top.),
+the automake manual by David MacKenzie and Tom Tromey (*note automake
+overview: (automake)Top.), the libtool manual by Gordon Matzigkeit
+(*note libtool overview: (libtool)Top.), and the Cygnus configure
+manual by K. Richard Pixley.
+
+* Menu:
+
+* Goals::			Goals.
+* Tools::			The tools.
+* History::			History.
+* Building::			Building.
+
+
+File: configure.info,  Node: Goals,  Next: Tools,  Up: Introduction
+
+1.1 Goals
+=========
+
+The GNU configure and build system has two main goals.
+
+   The first is to simplify the development of portable programs.  The
+system permits the developer to concentrate on writing the program,
+simplifying many details of portability across Unix and even Windows
+systems, and permitting the developer to describe how to build the
+program using simple rules rather than complex Makefiles.
+
+   The second is to simplify the building of programs distributed as
+source code.  All programs are built using a simple, standardized, two
+step process.  The program builder need not install any special tools in
+order to build the program.
+
+
+File: configure.info,  Node: Tools,  Next: History,  Prev: Goals,  Up: Introduction
+
+1.2 Tools
+=========
+
+The GNU configure and build system is comprised of several different
+tools.  Program developers must build and install all of these tools.
+
+   People who just want to build programs from distributed sources
+normally do not need any special tools beyond a Unix shell, a make
+program, and a C compiler.
+
+autoconf
+     provides a general portability framework, based on testing the
+     features of the host system at build time.
+
+automake
+     a system for describing how to build a program, permitting the
+     developer to write a simplified `Makefile'.
+
+libtool
+     a standardized approach to building shared libraries.
+
+gettext
+     provides a framework for translation of text messages into other
+     languages; not really discussed in this document.
+
+m4
+     autoconf requires the GNU version of m4; the standard Unix m4 does
+     not suffice.
+
+perl
+     automake requires perl.
+
+
+File: configure.info,  Node: History,  Next: Building,  Prev: Tools,  Up: Introduction
+
+1.3 History
+===========
+
+This is a very brief and probably inaccurate history.
+
+   As the number of Unix variants increased during the 1980s, it became
+harder to write programs which could run on all variants.  While it was
+often possible to use `#ifdef' to identify particular systems,
+developers frequently did not have access to every system, and the
+characteristics of some systems changed from version to version.
+
+   By 1992, at least three different approaches had been developed:
+   * The Metaconfig program, by Larry Wall, Harlan Stenn, and Raphael
+     Manfredi.
+
+   * The Cygnus configure script, by K. Richard Pixley, and the gcc
+     configure script, by Richard Stallman.  These use essentially the
+     same approach, and the developers communicated regularly.
+
+   * The autoconf program, by David MacKenzie.
+
+   The Metaconfig program is still used for Perl and a few other
+programs.  It is part of the Dist package.  I do not know if it is
+being developed.
+
+   In 1994, David MacKenzie and others modified autoconf to incorporate
+all the features of Cygnus configure.  Since then, there has been a
+slow but steady conversion of GNU programs from Cygnus configure to
+autoconf. gcc has been converted, eliminating the gcc configure script.
+
+   GNU autoconf was regularly maintained until late 1996.  As of this
+writing in June, 1998, it has no public maintainer.
+
+   Most programs are built using the make program, which requires the
+developer to write Makefiles describing how to build the programs.
+Since most programs are built in pretty much the same way, this led to a
+lot of duplication.
+
+   The X Window system is built using the imake tool, which uses a
+database of rules to eliminate the duplication.  However, building a
+tool which was developed using imake requires that the builder have
+imake installed, violating one of the goals of the GNU system.
+
+   The new BSD make provides a standard library of Makefile fragments,
+which permits developers to write very simple Makefiles.  However, this
+requires that the builder install the new BSD make program.
+
+   In 1994, David MacKenzie wrote the first version of automake, which
+permitted writing a simple build description which was converted into a
+Makefile which could be used by the standard make program.  In 1995, Tom
+Tromey completely rewrote automake in Perl, and he continues to enhance
+it.
+
+   Various free packages built libraries, and by around 1995 several
+included support to build shared libraries on various platforms.
+However, there was no consistent approach.  In early 1996, Gordon
+Matzigkeit began working on libtool, which provided a standardized
+approach to building shared libraries.  This was integrated into
+automake from the start.
+
+   The development of automake and libtool was driven by the GNITS
+project, a group of GNU maintainers who designed standardized tools to
+help meet the GNU coding standards.
+
+
+File: configure.info,  Node: Building,  Prev: History,  Up: Introduction
+
+1.4 Building
+============
+
+Most readers of this document should already know how to build a tool by
+running `configure' and `make'.  This section may serve as a quick
+introduction or reminder.
+
+   Building a tool is normally as simple as running `configure'
+followed by `make'.  You should normally run `configure' from an empty
+directory, using some path to refer to the `configure' script in the
+source directory.  The directory in which you run `configure' is called
+the "object directory".
+
+   In order to use a object directory which is different from the source
+directory, you must be using the GNU version of `make', which has the
+required `VPATH' support.  Despite this restriction, using a different
+object directory is highly recommended:
+   * It keeps the files generated during the build from cluttering up
+     your sources.
+
+   * It permits you to remove the built files by simply removing the
+     entire build directory.
+
+   * It permits you to build from the same sources with several sets of
+     configure options simultaneously.
+
+   If you don't have GNU `make', you will have to run `configure' in
+the source directory.  All GNU packages should support this; in
+particular, GNU packages should not assume the presence of GNU `make'.
+
+   After running `configure', you can build the tools by running `make'.
+
+   To install the tools, run `make install'.  Installing the tools will
+copy the programs and any required support files to the "installation
+directory".  The location of the installation directory is controlled
+by `configure' options, as described below.
+
+   In the Cygnus tree at present, the info files are built and
+installed as a separate step.  To build them, run `make info'.  To
+install them, run `make install-info'. The equivalent html files are
+also built and installed in a separate step. To build the html files,
+run `make html'. To install the html files run `make install-html'.
+
+   All `configure' scripts support a wide variety of options.  The most
+interesting ones are `--with' and `--enable' options which are
+generally specific to particular tools.  You can usually use the
+`--help' option to get a list of interesting options for a particular
+configure script.
+
+   The only generic options you are likely to use are the `--prefix'
+and `--exec-prefix' options.  These options are used to specify the
+installation directory.
+
+   The directory named by the `--prefix' option will hold machine
+independent files such as info files.
+
+   The directory named by the `--exec-prefix' option, which is normally
+a subdirectory of the `--prefix' directory, will hold machine dependent
+files such as executables.
+
+   The default for `--prefix' is `/usr/local'.  The default for
+`--exec-prefix' is the value used for `--prefix'.
+
+   The convention used in Cygnus releases is to use a `--prefix' option
+of `/usr/cygnus/RELEASE', where RELEASE is the name of the release, and
+to use a `--exec-prefix' option of `/usr/cygnus/RELEASE/H-HOST', where
+HOST is the configuration name of the host system (*note Configuration
+Names::).
+
+   Do not use either the source or the object directory as the
+installation directory.  That will just lead to confusion.
+
+
+File: configure.info,  Node: Getting Started,  Next: Files,  Prev: Introduction,  Up: Top
+
+2 Getting Started
+*****************
+
+To start using the GNU configure and build system with your software
+package, you must write three files, and you must run some tools to
+manually generate additional files.
+
+* Menu:
+
+* Write configure.in::		Write configure.in.
+* Write Makefile.am::		Write Makefile.am.
+* Write acconfig.h::		Write acconfig.h.
+* Generate files::		Generate files.
+* Getting Started Example::	Example.
+
+
+File: configure.info,  Node: Write configure.in,  Next: Write Makefile.am,  Up: Getting Started
+
+2.1 Write configure.in
+======================
+
+You must first write the file `configure.in'.  This is an autoconf
+input file, and the autoconf manual describes in detail what this file
+should look like.
+
+   You will write tests in your `configure.in' file to check for
+conditions that may change from one system to another, such as the
+presence of particular header files or functions.
+
+   For example, not all systems support the `gettimeofday' function.
+If you want to use the `gettimeofday' function when it is available,
+and to use some other function when it is not, you would check for this
+by putting `AC_CHECK_FUNCS(gettimeofday)' in `configure.in'.
+
+   When the configure script is run at build time, this will arrange to
+define the preprocessor macro `HAVE_GETTIMEOFDAY' to the value 1 if the
+`gettimeofday' function is available, and to not define the macro at
+all if the function is not available.  Your code can then use `#ifdef'
+to test whether it is safe to call `gettimeofday'.
+
+   If you have an existing body of code, the `autoscan' program may
+help identify potential portability problems, and hence configure tests
+that you will want to use.  *Note Invoking autoscan: (autoconf)Invoking
+autoscan.
+
+   Another handy tool for an existing body of code is `ifnames'.  This
+will show you all the preprocessor conditionals that the code already
+uses.  *Note Invoking ifnames: (autoconf)Invoking ifnames.
+
+   Besides the portability tests which are specific to your particular
+package, every `configure.in' file should contain the following macros.
+
+`AC_INIT'
+     This macro takes a single argument, which is the name of a file in
+     your package.  For example, `AC_INIT(foo.c)'.
+
+`AC_PREREQ(VERSION)'
+     This macro is optional.  It may be used to indicate the version of
+     `autoconf' that you are using.  This will prevent users from
+     running an earlier version of `autoconf' and perhaps getting an
+     invalid `configure' script.  For example, `AC_PREREQ(2.12)'.
+
+`AM_INIT_AUTOMAKE'
+     This macro takes two arguments: the name of the package, and a
+     version number.  For example, `AM_INIT_AUTOMAKE(foo, 1.0)'.  (This
+     macro is not needed if you are not using automake).
+
+`AM_CONFIG_HEADER'
+     This macro names the header file which will hold the preprocessor
+     macro definitions at run time.  Normally this should be
+     `config.h'.  Your sources would then use `#include "config.h"' to
+     include it.
+
+     This macro may optionally name the input file for that header
+     file; by default, this is `config.h.in', but that file name works
+     poorly on DOS filesystems.  Therefore, it is often better to name
+     it explicitly as `config.in'.
+
+     This is what you should normally put in `configure.in':
+          AM_CONFIG_HEADER(config.h:config.in)
+
+     (If you are not using automake, use `AC_CONFIG_HEADER' rather than
+     `AM_CONFIG_HEADER').
+
+`AM_MAINTAINER_MODE'
+     This macro always appears in Cygnus configure scripts.  Other
+     programs may or may not use it.
+
+     If this macro is used, the `--enable-maintainer-mode' option is
+     required to enable automatic rebuilding of generated files used by
+     the configure system.  This of course requires that developers be
+     aware of, and use, that option.
+
+     If this macro is not used, then the generated files will always be
+     rebuilt automatically.  This will cause problems if the wrong
+     versions of autoconf, automake, or others are in the builder's
+     `PATH'.
+
+     (If you are not using automake, you do not need to use this macro).
+
+`AC_EXEEXT'
+     Either this macro or `AM_EXEEXT' always appears in Cygnus configure
+     files.  Other programs may or may not use one of them.
+
+     This macro looks for the executable suffix used on the host
+     system.  On Unix systems, this is the empty string.  On Windows
+     systems, this is `.exe'.  This macro directs automake to use the
+     executable suffix as appropriate when creating programs.  This
+     macro does not take any arguments.
+
+     The `AC_EXEEXT' form is new, and is part of a Cygnus patch to
+     autoconf to support compiling with Visual C++.  Older programs use
+     `AM_EXEEXT' instead.
+
+     (Programs which do not use automake use neither `AC_EXEEXT' nor
+     `AM_EXEEXT').
+
+`AC_PROG_CC'
+     If you are writing C code, you will normally want to use this
+     macro.  It locates the C compiler to use.  It does not take any
+     arguments.
+
+     However, if this `configure.in' file is for a library which is to
+     be compiled by a cross compiler which may not fully work, then you
+     will not want to use `AC_PROG_CC'.  Instead, you will want to use a
+     variant which does not call the macro `AC_PROG_CC_WORKS'.  Examples
+     can be found in various `configure.in' files for libraries that are
+     compiled with cross compilers, such as libiberty or libgloss.
+     This is essentially a bug in autoconf, and there will probably be
+     a better workaround at some point.
+
+`AC_PROG_CXX'
+     If you are writing C++ code, you will want to use this macro.  It
+     locates the C++ compiler to use.  It does not take any arguments.
+     The same cross compiler comments apply as for `AC_PROG_CC'.
+
+`AM_PROG_LIBTOOL'
+     If you want to build libraries, and you want to permit them to be
+     shared, or you want to link against libraries which were built
+     using libtool, then you will need this macro.  This macro is
+     required in order to use libtool.
+
+     By default, this will cause all libraries to be built as shared
+     libraries.  To prevent this-to change the default-use
+     `AM_DISABLE_SHARED' before `AM_PROG_LIBTOOL'.  The configure
+     options `--enable-shared' and `--disable-shared' may be used to
+     override the default at build time.
+
+`AC_DEFINE(_GNU_SOURCE)'
+     GNU packages should normally include this line before any other
+     feature tests.  This defines the macro `_GNU_SOURCE' when
+     compiling, which directs the libc header files to provide the
+     standard GNU system interfaces including all GNU extensions.  If
+     this macro is not defined, certain GNU extensions may not be
+     available.
+
+`AC_OUTPUT'
+     This macro takes a list of file names which the configure process
+     should produce.  This is normally a list of one or more `Makefile'
+     files in different directories.  If your package lives entirely in
+     a single directory, you would use simply `AC_OUTPUT(Makefile)'.
+     If you also have, for example, a `lib' subdirectory, you would use
+     `AC_OUTPUT(Makefile lib/Makefile)'.
+
+   If you want to use locally defined macros in your `configure.in'
+file, then you will need to write a `acinclude.m4' file which defines
+them (if not using automake, this file is called `aclocal.m4').
+Alternatively, you can put separate macros in an `m4' subdirectory, and
+put `ACLOCAL_AMFLAGS = -I m4' in your `Makefile.am' file so that the
+`aclocal' program will be able to find them.
+
+   The different macro prefixes indicate which tool defines the macro.
+Macros which start with `AC_' are part of autoconf.  Macros which start
+with `AM_' are provided by automake or libtool.
+
+
+File: configure.info,  Node: Write Makefile.am,  Next: Write acconfig.h,  Prev: Write configure.in,  Up: Getting Started
+
+2.2 Write Makefile.am
+=====================
+
+You must write the file `Makefile.am'.  This is an automake input file,
+and the automake manual describes in detail what this file should look
+like.
+
+   The automake commands in `Makefile.am' mostly look like variable
+assignments in a `Makefile'.  automake recognizes special variable
+names, and automatically add make rules to the output as needed.
+
+   There will be one `Makefile.am' file for each directory in your
+package.  For each directory with subdirectories, the `Makefile.am'
+file should contain the line
+     SUBDIRS = DIR DIR ...
+   where each DIR is the name of a subdirectory.
+
+   For each `Makefile.am', there should be a corresponding `Makefile'
+in the `AC_OUTPUT' macro in `configure.in'.
+
+   Every `Makefile.am' written at Cygnus should contain the line
+     AUTOMAKE_OPTIONS = cygnus
+   This puts automake into Cygnus mode.  See the automake manual for
+details.
+
+   You may to include the version number of `automake' that you are
+using on the `AUTOMAKE_OPTIONS' line.  For example,
+     AUTOMAKE_OPTIONS = cygnus 1.3
+   This will prevent users from running an earlier version of
+`automake' and perhaps getting an invalid `Makefile.in'.
+
+   If your package builds a program, then in the directory where that
+program is built you will normally want a line like
+     bin_PROGRAMS = PROGRAM
+   where PROGRAM is the name of the program.  You will then want a line
+like
+     PROGRAM_SOURCES = FILE FILE ...
+   where each FILE is the name of a source file to link into the
+program (e.g., `foo.c').
+
+   If your package builds a library, and you do not want the library to
+ever be built as a shared library, then in the directory where that
+library is built you will normally want a line like
+     lib_LIBRARIES = libNAME.a
+   where `libNAME.a' is the name of the library.  You will then want a
+line like
+     libNAME_a_SOURCES = FILE FILE ...
+   where each FILE is the name of a source file to add to the library.
+
+   If your package builds a library, and you want to permit building the
+library as a shared library, then in the directory where that library is
+built you will normally want a line like
+     lib_LTLIBRARIES = libNAME.la
+   The use of `LTLIBRARIES', and the `.la' extension, indicate a
+library to be built using libtool.  As usual, you will then want a line
+like
+     libNAME_la_SOURCES = FILE FILE ...
+
+   The strings `bin' and `lib' that appear above in `bin_PROGRAMS' and
+`lib_LIBRARIES' are not arbitrary.  They refer to particular
+directories, which may be set by the `--bindir' and `--libdir' options
+to `configure'.  If those options are not used, the default values are
+based on the `--prefix' or `--exec-prefix' options to `configure'.  It
+is possible to use other names if the program or library should be
+installed in some other directory.
+
+   The `Makefile.am' file may also contain almost anything that may
+appear in a normal `Makefile'.  automake also supports many other
+special variables, as well as conditionals.
+
+   See the automake manual for more information.
+
+
+File: configure.info,  Node: Write acconfig.h,  Next: Generate files,  Prev: Write Makefile.am,  Up: Getting Started
+
+2.3 Write acconfig.h
+====================
+
+If you are generating a portability header file, (i.e., you are using
+`AM_CONFIG_HEADER' in `configure.in'), then you will have to write a
+`acconfig.h' file.  It will have to contain the following lines.
+
+     /* Name of package.  */
+     #undef PACKAGE
+
+     /* Version of package.  */
+     #undef VERSION
+
+   This requirement is really a bug in the system, and the requirement
+may be eliminated at some later date.
+
+   The `acconfig.h' file will also similar comment and `#undef' lines
+for any unusual macros in the `configure.in' file, including any macro
+which appears in a `AC_DEFINE' macro.
+
+   In particular, if you are writing a GNU package and therefore include
+`AC_DEFINE(_GNU_SOURCE)' in `configure.in' as suggested above, you will
+need lines like this in `acconfig.h':
+     /* Enable GNU extensions.  */
+     #undef _GNU_SOURCE
+
+   Normally the `autoheader' program will inform you of any such
+requirements by printing an error message when it is run.  However, if
+you do anything particular odd in your `configure.in' file, you will
+have to make sure that the right entries appear in `acconfig.h', since
+otherwise the results of the tests may not be available in the
+`config.h' file which your code will use.
+
+   (Thee `PACKAGE' and `VERSION' lines are not required if you are not
+using automake, and in that case you may not need a `acconfig.h' file
+at all).
+
+
+File: configure.info,  Node: Generate files,  Next: Getting Started Example,  Prev: Write acconfig.h,  Up: Getting Started
+
+2.4 Generate files
+==================
+
+Once you have written `configure.in', `Makefile.am', `acconfig.h', and
+possibly `acinclude.m4', you must use autoconf and automake programs to
+produce the first versions of the generated files.  This is done by
+executing the following sequence of commands.
+
+     aclocal
+     autoconf
+     autoheader
+     automake
+
+   The `aclocal' and `automake' commands are part of the automake
+package, and the `autoconf' and `autoheader' commands are part of the
+autoconf package.
+
+   If you are using a `m4' subdirectory for your macros, you will need
+to use the `-I m4' option when you run `aclocal'.
+
+   If you are not using the Cygnus tree, use the `-a' option when
+running `automake' command in order to copy the required support files
+into your source directory.
+
+   If you are using libtool, you must build and install the libtool
+package with the same `--prefix' and `--exec-prefix' options as you
+used with the autoconf and automake packages.  You must do this before
+running any of the above commands.  If you are not using the Cygnus
+tree, you will need to run the `libtoolize' program to copy the libtool
+support files into your directory.
+
+   Once you have managed to run these commands without getting any
+errors, you should create a new empty directory, and run the `configure'
+script which will have been created by `autoconf' with the
+`--enable-maintainer-mode' option.  This will give you a set of
+Makefiles which will include rules to automatically rebuild all the
+generated files.
+
+   After doing that, whenever you have changed some of the input files
+and want to regenerated the other files, go to your object directory
+and run `make'.  Doing this is more reliable than trying to rebuild the
+files manually, because there are complex order dependencies and it is
+easy to forget something.
+
+
+File: configure.info,  Node: Getting Started Example,  Prev: Generate files,  Up: Getting Started
+
+2.5 Example
+===========
+
+Let's consider a trivial example.
+
+   Suppose we want to write a simple version of `touch'.  Our program,
+which we will call `poke', will take a single file name argument, and
+use the `utime' system call to set the modification and access times of
+the file to the current time.  We want this program to be highly
+portable.
+
+   We'll first see what this looks like without using autoconf and
+automake, and then see what it looks like with them.
+
+* Menu:
+
+* Getting Started Example 1::		First Try.
+* Getting Started Example 2::		Second Try.
+* Getting Started Example 3::		Third Try.
+* Generate Files in Example::		Generate Files.
+
+
+File: configure.info,  Node: Getting Started Example 1,  Next: Getting Started Example 2,  Up: Getting Started Example
+
+2.5.1 First Try
+---------------
+
+Here is our first try at `poke.c'.  Note that we've written it without
+ANSI/ISO C prototypes, since we want it to be highly portable.
+
+     #include <stdio.h>
+     #include <stdlib.h>
+     #include <sys/types.h>
+     #include <utime.h>
+
+     int
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       if (argc != 2)
+         {
+           fprintf (stderr, "Usage: poke file\n");
+           exit (1);
+         }
+
+       if (utime (argv[1], NULL) < 0)
+         {
+           perror ("utime");
+           exit (1);
+         }
+
+       exit (0);
+     }
+
+   We also write a simple `Makefile'.
+
+     CC = gcc
+     CFLAGS = -g -O2
+
+     all: poke
+
+     poke: poke.o
+     	$(CC) -o poke $(CFLAGS) $(LDFLAGS) poke.o
+
+   So far, so good.
+
+   Unfortunately, there are a few problems.
+
+   On older Unix systems derived from BSD 4.3, the `utime' system call
+does not accept a second argument of `NULL'.  On those systems, we need
+to pass a pointer to `struct utimbuf' structure.  Unfortunately, even
+older systems don't define that structure; on those systems, we need to
+pass an array of two `long' values.
+
+   The header file `stdlib.h' was invented by ANSI C, and older systems
+don't have a copy.  We included it above to get a declaration of `exit'.
+
+   We can find some of these portability problems by running
+`autoscan', which will create a `configure.scan' file which we can use
+as a prototype for our `configure.in' file.  I won't show the output,
+but it will notice the potential problems with `utime' and `stdlib.h'.
+
+   In our `Makefile', we don't provide any way to install the program.
+This doesn't matter much for such a simple example, but a real program
+will need an `install' target.  For that matter, we will also want a
+`clean' target.
+
+
+File: configure.info,  Node: Getting Started Example 2,  Next: Getting Started Example 3,  Prev: Getting Started Example 1,  Up: Getting Started Example
+
+2.5.2 Second Try
+----------------
+
+Here is our second try at this program.
+
+   We modify `poke.c' to use preprocessor macros to control what
+features are available.  (I've cheated a bit by using the same macro
+names which autoconf will use).
+
+     #include <stdio.h>
+
+     #ifdef STDC_HEADERS
+     #include <stdlib.h>
+     #endif
+
+     #include <sys/types.h>
+
+     #ifdef HAVE_UTIME_H
+     #include <utime.h>
+     #endif
+
+     #ifndef HAVE_UTIME_NULL
+
+     #include <time.h>
+
+     #ifndef HAVE_STRUCT_UTIMBUF
+
+     struct utimbuf
+     {
+       long actime;
+       long modtime;
+     };
+
+     #endif
+
+     static int
+     utime_now (file)
+          char *file;
+     {
+       struct utimbuf now;
+
+       now.actime = now.modtime = time (NULL);
+       return utime (file, &now);
+     }
+
+     #define utime(f, p) utime_now (f)
+
+     #endif /* HAVE_UTIME_NULL  */
+
+     int
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       if (argc != 2)
+         {
+           fprintf (stderr, "Usage: poke file\n");
+           exit (1);
+         }
+
+       if (utime (argv[1], NULL) < 0)
+         {
+           perror ("utime");
+           exit (1);
+         }
+
+       exit (0);
+     }
+
+   Here is the associated `Makefile'.  We've added support for the
+preprocessor flags we use.  We've also added `install' and `clean'
+targets.
+
+     # Set this to your installation directory.
+     bindir = /usr/local/bin
+
+     # Uncomment this if you have the standard ANSI/ISO C header files.
+     # STDC_HDRS = -DSTDC_HEADERS
+
+     # Uncomment this if you have utime.h.
+     # UTIME_H = -DHAVE_UTIME_H
+
+     # Uncomment this if utime (FILE, NULL) works on your system.
+     # UTIME_NULL = -DHAVE_UTIME_NULL
+
+     # Uncomment this if struct utimbuf is defined in utime.h.
+     # UTIMBUF = -DHAVE_STRUCT_UTIMBUF
+
+     CC = gcc
+     CFLAGS = -g -O2
+
+     ALL_CFLAGS = $(STDC_HDRS) $(UTIME_H) $(UTIME_NULL) $(UTIMBUF) $(CFLAGS)
+
+     all: poke
+
+     poke: poke.o
+     	$(CC) -o poke $(ALL_CFLAGS) $(LDFLAGS) poke.o
+
+     .c.o:
+     	$(CC) -c $(ALL_CFLAGS) poke.c
+
+     install: poke
+     	cp poke $(bindir)/poke
+
+     clean:
+     	rm poke poke.o
+
+   Some problems with this approach should be clear.
+
+   Users who want to compile poke will have to know how `utime' works
+on their systems, so that they can uncomment the `Makefile' correctly.
+
+   The installation is done using `cp', but many systems have an
+`install' program which may be used, and which supports optional
+features such as stripping debugging information out of the installed
+binary.
+
+   The use of `Makefile' variables like `CC', `CFLAGS' and `LDFLAGS'
+follows the requirements of the GNU standards.  This is convenient for
+all packages, since it reduces surprises for users.  However, it is
+easy to get the details wrong, and wind up with a slightly nonstandard
+distribution.
+
+
+File: configure.info,  Node: Getting Started Example 3,  Next: Generate Files in Example,  Prev: Getting Started Example 2,  Up: Getting Started Example
+
+2.5.3 Third Try
+---------------
+
+For our third try at this program, we will write a `configure.in'
+script to discover the configuration features on the host system, rather
+than requiring the user to edit the `Makefile'.  We will also write a
+`Makefile.am' rather than a `Makefile'.
+
+   The only change to `poke.c' is to add a line at the start of the
+file:
+     #include "config.h"
+
+   The new `configure.in' file is as follows.
+
+     AC_INIT(poke.c)
+     AM_INIT_AUTOMAKE(poke, 1.0)
+     AM_CONFIG_HEADER(config.h:config.in)
+     AC_PROG_CC
+     AC_HEADER_STDC
+     AC_CHECK_HEADERS(utime.h)
+     AC_EGREP_HEADER(utimbuf, utime.h, AC_DEFINE(HAVE_STRUCT_UTIMBUF))
+     AC_FUNC_UTIME_NULL
+     AC_OUTPUT(Makefile)
+
+   The first four macros in this file, and the last one, were described
+above; see *Note Write configure.in::.  If we omit these macros, then
+when we run `automake' we will get a reminder that we need them.
+
+   The other macros are standard autoconf macros.
+
+`AC_HEADER_STDC'
+     Check for standard C headers.
+
+`AC_CHECK_HEADERS'
+     Check whether a particular header file exists.
+
+`AC_EGREP_HEADER'
+     Check for a particular string in a particular header file, in this
+     case checking for `utimbuf' in `utime.h'.
+
+`AC_FUNC_UTIME_NULL'
+     Check whether `utime' accepts a NULL second argument to set the
+     file change time to the current time.
+
+   See the autoconf manual for a more complete description.
+
+   The new `Makefile.am' file is as follows.  Note how simple this is
+compared to our earlier `Makefile'.
+
+     bin_PROGRAMS = poke
+
+     poke_SOURCES = poke.c
+
+   This means that we should build a single program name `poke'.  It
+should be installed in the binary directory, which we called `bindir'
+earlier.  The program `poke' is built from the source file `poke.c'.
+
+   We must also write a `acconfig.h' file.  Besides `PACKAGE' and
+`VERSION', which must be mentioned for all packages which use automake,
+we must include `HAVE_STRUCT_UTIMBUF', since we mentioned it in an
+`AC_DEFINE'.
+
+     /* Name of package.  */
+     #undef PACKAGE
+
+     /* Version of package.  */
+     #undef VERSION
+
+     /* Whether utime.h defines struct utimbuf.  */
+     #undef HAVE_STRUCT_UTIMBUF
+
+
+File: configure.info,  Node: Generate Files in Example,  Prev: Getting Started Example 3,  Up: Getting Started Example
+
+2.5.4 Generate Files
+--------------------
+
+We must now generate the other files, using the following commands.
+
+     aclocal
+     autoconf
+     autoheader
+     automake
+
+   When we run `autoheader', it will remind us of any macros we forgot
+to add to `acconfig.h'.
+
+   When we run `automake', it will want to add some files to our
+distribution.  It will add them automatically if we use the
+`--add-missing' option.
+
+   By default, `automake' will run in GNU mode, which means that it
+will want us to create certain additional files; as of this writing, it
+will want `NEWS', `README', `AUTHORS', and `ChangeLog', all of which
+are files which should appear in a standard GNU distribution.  We can
+either add those files, or run `automake' with the `--foreign' option.
+
+   Running these tools will generate the following files, all of which
+are described in the next chapter.
+
+   * `aclocal.m4'
+
+   * `configure'
+
+   * `config.in'
+
+   * `Makefile.in'
+
+   * `stamp-h.in'
+
+
+File: configure.info,  Node: Files,  Next: Configuration Names,  Prev: Getting Started,  Up: Top
+
+3 Files
+*******
+
+As was seen in the previous chapter, the GNU configure and build system
+uses a number of different files.  The developer must write a few files.
+The others are generated by various tools.
+
+   The system is rather flexible, and can be used in many different
+ways.  In describing the files that it uses, I will describe the common
+case, and mention some other cases that may arise.
+
+* Menu:
+
+* Developer Files::		Developer Files.
+* Build Files::			Build Files.
+* Support Files::		Support Files.
+
+
+File: configure.info,  Node: Developer Files,  Next: Build Files,  Up: Files
+
+3.1 Developer Files
+===================
+
+This section describes the files written or generated by the developer
+of a package.
+
+* Menu:
+
+* Developer Files Picture::	Developer Files Picture.
+* Written Developer Files::	Written Developer Files.
+* Generated Developer Files::	Generated Developer Files.
+
+
+File: configure.info,  Node: Developer Files Picture,  Next: Written Developer Files,  Up: Developer Files
+
+3.1.1 Developer Files Picture
+-----------------------------
+
+Here is a picture of the files which are written by the developer, the
+generated files which would be included with a complete source
+distribution, and the tools which create those files.  The file names
+are plain text and the tool names are enclosed by `*' characters (e.g.,
+`autoheader' is the name of a tool, not the name of a file).
+
+   acconfig.h       configure.in                 Makefile.am
+       |                |                           |
+       |  --------------+----------------------     |
+       |  |             |                     |     |
+       v  v             |    acinclude.m4     |     |
+   *autoheader*         |         |           v     v
+       |                |         v      --->*automake*
+       v                |--->*aclocal*   |       |
+   config.in            |         |      |       v
+                        |         v      |   Makefile.in
+                        |    aclocal.m4---
+                        |     |
+                        v     v
+                       *autoconf*
+                           |
+                           v
+                       configure
+
+
+File: configure.info,  Node: Written Developer Files,  Next: Generated Developer Files,  Prev: Developer Files Picture,  Up: Developer Files
+
+3.1.2 Written Developer Files
+-----------------------------
+
+The following files would be written by the developer.
+
+`configure.in'
+     This is the configuration script.  This script contains
+     invocations of autoconf macros.  It may also contain ordinary
+     shell script code.  This file will contain feature tests for
+     portability issues.  The last thing in the file will normally be
+     an `AC_OUTPUT' macro listing which files to create when the
+     builder runs the configure script.  This file is always required
+     when using the GNU configure system.  *Note Write configure.in::.
+
+`Makefile.am'
+     This is the automake input file.  It describes how the code should
+     be built.  It consists of definitions of automake variables.  It
+     may also contain ordinary Makefile targets.  This file is only
+     needed when using automake (newer tools normally use automake, but
+     there are still older tools which have not been converted, in
+     which the developer writes `Makefile.in' directly).  *Note Write
+     Makefile.am::.
+
+`acconfig.h'
+     When the configure script creates a portability header file, by
+     using `AM_CONFIG_HEADER' (or, if not using automake,
+     `AC_CONFIG_HEADER'), this file is used to describe macros which are
+     not recognized by the `autoheader' command.  This is normally a
+     fairly uninteresting file, consisting of a collection of `#undef'
+     lines with comments.  Normally any call to `AC_DEFINE' in
+     `configure.in' will require a line in this file. *Note Write
+     acconfig.h::.
+
+`acinclude.m4'
+     This file is not always required.  It defines local autoconf
+     macros.  These macros may then be used in `configure.in'.  If you
+     don't need any local autoconf macros, then you don't need this
+     file at all.  In fact, in general, you never need local autoconf
+     macros, since you can put everything in `configure.in', but
+     sometimes a local macro is convenient.
+
+     Newer tools may omit `acinclude.m4', and instead use a
+     subdirectory, typically named `m4', and define `ACLOCAL_AMFLAGS =
+     -I m4' in `Makefile.am' to force `aclocal' to look there for macro
+     definitions.  The macro definitions are then placed in separate
+     files in that directory.
+
+     The `acinclude.m4' file is only used when using automake; in older
+     tools, the developer writes `aclocal.m4' directly, if it is needed.
+
+
+File: configure.info,  Node: Generated Developer Files,  Prev: Written Developer Files,  Up: Developer Files
+
+3.1.3 Generated Developer Files
+-------------------------------
+
+The following files would be generated by the developer.
+
+   When using automake, these files are normally not generated manually
+after the first time.  Instead, the generated `Makefile' contains rules
+to automatically rebuild the files as required.  When
+`AM_MAINTAINER_MODE' is used in `configure.in' (the normal case in
+Cygnus code), the automatic rebuilding rules will only be defined if
+you configure using the `--enable-maintainer-mode' option.
+
+   When using automatic rebuilding, it is important to ensure that all
+the various tools have been built and installed on your `PATH'.  Using
+automatic rebuilding is highly recommended, so much so that I'm not
+going to explain what you have to do if you don't use it.
+
+`configure'
+     This is the configure script which will be run when building the
+     package.  This is generated by `autoconf' from `configure.in' and
+     `aclocal.m4'.  This is a shell script.
+
+`Makefile.in'
+     This is the file which the configure script will turn into the
+     `Makefile' at build time.  This file is generated by `automake'
+     from `Makefile.am'.  If you aren't using automake, you must write
+     this file yourself.  This file is pretty much a normal `Makefile',
+     with some configure substitutions for certain variables.
+
+`aclocal.m4'
+     This file is created by the `aclocal' program, based on the
+     contents of `configure.in' and `acinclude.m4' (or, as noted in the
+     description of `acinclude.m4' above, on the contents of an `m4'
+     subdirectory).  This file contains definitions of autoconf macros
+     which `autoconf' will use when generating the file `configure'.
+     These autoconf macros may be defined by you in `acinclude.m4' or
+     they may be defined by other packages such as automake, libtool or
+     gettext.  If you aren't using automake, you will normally write
+     this file yourself; in that case, if `configure.in' uses only
+     standard autoconf macros, this file will not be needed at all.
+
+`config.in'
+     This file is created by `autoheader' based on `acconfig.h' and
+     `configure.in'.  At build time, the configure script will define
+     some of the macros in it to create `config.h', which may then be
+     included by your program.  This permits your C code to use
+     preprocessor conditionals to change its behaviour based on the
+     characteristics of the host system.  This file may also be called
+     `config.h.in'.
+
+`stamp.h-in'
+     This rather uninteresting file, which I omitted from the picture,
+     is generated by `automake'.  It always contains the string
+     `timestamp'.  It is used as a timestamp file indicating whether
+     `config.in' is up to date.  Using a timestamp file means that
+     `config.in' can be marked as up to date without actually changing
+     its modification time.  This is useful since `config.in' depends
+     upon `configure.in', but it is easy to change `configure.in' in a
+     way which does not affect `config.in'.
+
+
+File: configure.info,  Node: Build Files,  Next: Support Files,  Prev: Developer Files,  Up: Files
+
+3.2 Build Files
+===============
+
+This section describes the files which are created at configure and
+build time.  These are the files which somebody who builds the package
+will see.
+
+   Of course, the developer will also build the package.  The
+distinction between developer files and build files is not that the
+developer does not see the build files, but that somebody who only
+builds the package does not have to worry about the developer files.
+
+* Menu:
+
+* Build Files Picture::		Build Files Picture.
+* Build Files Description::	Build Files Description.
+
+
+File: configure.info,  Node: Build Files Picture,  Next: Build Files Description,  Up: Build Files
+
+3.2.1 Build Files Picture
+-------------------------
+
+Here is a picture of the files which will be created at build time.
+`config.status' is both a created file and a shell script which is run
+to create other files, and the picture attempts to show that.
+
+   config.in        *configure*      Makefile.in
+      |                  |               |
+      |                  v               |
+      |             config.status        |
+      |                  |               |
+   *config.status*<======+==========>*config.status*
+      |                                  |
+      v                                  v
+   config.h                          Makefile
+
+
+File: configure.info,  Node: Build Files Description,  Prev: Build Files Picture,  Up: Build Files
+
+3.2.2 Build Files Description
+-----------------------------
+
+This is a description of the files which are created at build time.
+
+`config.status'
+     The first step in building a package is to run the `configure'
+     script.  The `configure' script will create the file
+     `config.status', which is itself a shell script.  When you first
+     run `configure', it will automatically run `config.status'.  An
+     `Makefile' derived from an automake generated `Makefile.in' will
+     contain rules to automatically run `config.status' again when
+     necessary to recreate certain files if their inputs change.
+
+`Makefile'
+     This is the file which make will read to build the program.  The
+     `config.status' script will transform `Makefile.in' into
+     `Makefile'.
+
+`config.h'
+     This file defines C preprocessor macros which C code can use to
+     adjust its behaviour on different systems.  The `config.status'
+     script will transform `config.in' into `config.h'.
+
+`config.cache'
+     This file did not fit neatly into the picture, and I omitted it.
+     It is used by the `configure' script to cache results between
+     runs.  This can be an important speedup.  If you modify
+     `configure.in' in such a way that the results of old tests should
+     change (perhaps you have added a new library to `LDFLAGS'), then
+     you will have to remove `config.cache' to force the tests to be
+     rerun.
+
+     The autoconf manual explains how to set up a site specific cache
+     file.  This can speed up running `configure' scripts on your
+     system.
+
+`stamp.h'
+     This file, which I omitted from the picture, is similar to
+     `stamp-h.in'.  It is used as a timestamp file indicating whether
+     `config.h' is up to date.  This is useful since `config.h' depends
+     upon `config.status', but it is easy for `config.status' to change
+     in a way which does not affect `config.h'.
+
+
+File: configure.info,  Node: Support Files,  Prev: Build Files,  Up: Files
+
+3.3 Support Files
+=================
+
+The GNU configure and build system requires several support files to be
+included with your distribution.  You do not normally need to concern
+yourself with these.  If you are using the Cygnus tree, most are already
+present.  Otherwise, they will be installed with your source by
+`automake' (with the `--add-missing' option) and `libtoolize'.
+
+   You don't have to put the support files in the top level directory.
+You can put them in a subdirectory, and use the `AC_CONFIG_AUX_DIR'
+macro in `configure.in' to tell `automake' and the `configure' script
+where they are.
+
+   In this section, I describe the support files, so that you can know
+what they are and why they are there.
+
+`ABOUT-NLS'
+     Added by automake if you are using gettext.  This is a
+     documentation file about the gettext project.
+
+`ansi2knr.c'
+     Used by an automake generated `Makefile' if you put `ansi2knr' in
+     `AUTOMAKE_OPTIONS' in `Makefile.am'.  This permits compiling ANSI
+     C code with a K&R C compiler.
+
+`ansi2knr.1'
+     The man page which goes with `ansi2knr.c'.
+
+`config.guess'
+     A shell script which determines the configuration name for the
+     system on which it is run.
+
+`config.sub'
+     A shell script which canonicalizes a configuration name entered by
+     a user.
+
+`elisp-comp'
+     Used to compile Emacs LISP files.
+
+`install-sh'
+     A shell script which installs a program.  This is used if the
+     configure script can not find an install binary.
+
+`ltconfig'
+     Used by libtool.  This is a shell script which configures libtool
+     for the particular system on which it is used.
+
+`ltmain.sh'
+     Used by libtool.  This is the actual libtool script which is used,
+     after it is configured by `ltconfig' to build a library.
+
+`mdate-sh'
+     A shell script used by an automake generated `Makefile' to pretty
+     print the modification time of a file.  This is used to maintain
+     version numbers for texinfo files.
+
+`missing'
+     A shell script used if some tool is missing entirely.  This is
+     used by an automake generated `Makefile' to avoid certain sorts of
+     timestamp problems.
+
+`mkinstalldirs'
+     A shell script which creates a directory, including all parent
+     directories.  This is used by an automake generated `Makefile'
+     during installation.
+
+`texinfo.tex'
+     Required if you have any texinfo files.  This is used when
+     converting Texinfo files into DVI using `texi2dvi' and TeX.
+
+`ylwrap'
+     A shell script used by an automake generated `Makefile' to run
+     programs like `bison', `yacc', `flex', and `lex'.  These programs
+     default to producing output files with a fixed name, and the
+     `ylwrap' script runs them in a subdirectory to avoid file name
+     conflicts when using a parallel make program.
+
+
+File: configure.info,  Node: Configuration Names,  Next: Cross Compilation Tools,  Prev: Files,  Up: Top
+
+4 Configuration Names
+*********************
+
+The GNU configure system names all systems using a "configuration
+name".  All such names used to be triplets (they may now contain four
+parts in certain cases), and the term "configuration triplet" is still
+seen.
+
+* Menu:
+
+* Configuration Name Definition::	Configuration Name Definition.
+* Using Configuration Names::		Using Configuration Names.
+
+
+File: configure.info,  Node: Configuration Name Definition,  Next: Using Configuration Names,  Up: Configuration Names
+
+4.1 Configuration Name Definition
+=================================
+
+This is a string of the form CPU-MANUFACTURER-OPERATING_SYSTEM.  In
+some cases, this is extended to a four part form:
+CPU-MANUFACTURER-KERNEL-OPERATING_SYSTEM.
+
+   When using a configuration name in a configure option, it is normally
+not necessary to specify an entire name.  In particular, the
+MANUFACTURER field is often omitted, leading to strings such as
+`i386-linux' or `sparc-sunos'.  The shell script `config.sub' will
+translate these shortened strings into the canonical form.  autoconf
+will arrange for `config.sub' to be run automatically when it is needed.
+
+   The fields of a configuration name are as follows:
+
+CPU
+     The type of processor.  This is typically something like `i386' or
+     `sparc'.  More specific variants are used as well, such as
+     `mipsel' to indicate a little endian MIPS processor.
+
+MANUFACTURER
+     A somewhat freeform field which indicates the manufacturer of the
+     system.  This is often simply `unknown'.  Other common strings are
+     `pc' for an IBM PC compatible system, or the name of a workstation
+     vendor, such as `sun'.
+
+OPERATING_SYSTEM
+     The name of the operating system which is run on the system.  This
+     will be something like `solaris2.5' or `irix6.3'.  There is no
+     particular restriction on the version number, and strings like
+     `aix4.1.4.0' are seen.  For an embedded system, which has no
+     operating system, this field normally indicates the type of object
+     file format, such as `elf' or `coff'.
+
+KERNEL
+     This is used mainly for GNU/Linux.  A typical GNU/Linux
+     configuration name is `i586-pc-linux-gnulibc1'.  In this case the
+     kernel, `linux', is separated from the operating system,
+     `gnulibc1'.
+
+   The shell script `config.guess' will normally print the correct
+configuration name for the system on which it is run.  It does by
+running `uname' and by examining other characteristics of the system.
+
+   Because `config.guess' can normally determine the configuration name
+for a machine, it is normally only necessary to specify a configuration
+name when building a cross-compiler or when building using a
+cross-compiler.
+
+
+File: configure.info,  Node: Using Configuration Names,  Prev: Configuration Name Definition,  Up: Configuration Names
+
+4.2 Using Configuration Names
+=============================
+
+A configure script will sometimes have to make a decision based on a
+configuration name.  You will need to do this if you have to compile
+code differently based on something which can not be tested using a
+standard autoconf feature test.
+
+   It is normally better to test for particular features, rather than to
+test for a particular system.  This is because as Unix evolves,
+different systems copy features from one another.  Even if you need to
+determine whether the feature is supported based on a configuration
+name, you should define a macro which describes the feature, rather than
+defining a macro which describes the particular system you are on.
+
+   Testing for a particular system is normally done using a case
+statement in `configure.in'.  The case statement might look something
+like the following, assuming that `host' is a shell variable holding a
+canonical configuration name (which will be the case if `configure.in'
+uses the `AC_CANONICAL_HOST' or `AC_CANONICAL_SYSTEM' macro).
+
+     case "${host}" in
+     i[3-7]86-*-linux-gnu*) do something ;;
+     sparc*-sun-solaris2.[56789]*) do something ;;
+     sparc*-sun-solaris*) do something ;;
+     mips*-*-elf*) do something ;;
+     esac
+
+   It is particularly important to use `*' after the operating system
+field, in order to match the version number which will be generated by
+`config.guess'.
+
+   In most cases you must be careful to match a range of processor
+types.  For most processor families, a trailing `*' suffices, as in
+`mips*' above.  For the i386 family, something along the lines of
+`i[3-7]86' suffices at present.  For the m68k family, you will need
+something like `m68*'.  Of course, if you do not need to match on the
+processor, it is simpler to just replace the entire field by a `*', as
+in `*-*-irix*'.
+
+
+File: configure.info,  Node: Cross Compilation Tools,  Next: Canadian Cross,  Prev: Configuration Names,  Up: Top
+
+5 Cross Compilation Tools
+*************************
+
+The GNU configure and build system can be used to build "cross
+compilation" tools.  A cross compilation tool is a tool which runs on
+one system and produces code which runs on another system.
+
+* Menu:
+
+* Cross Compilation Concepts::		Cross Compilation Concepts.
+* Host and Target::			Host and Target.
+* Using the Host Type::			Using the Host Type.
+* Specifying the Target::       	Specifying the Target.
+* Using the Target Type::		Using the Target Type.
+* Cross Tools in the Cygnus Tree::	Cross Tools in the Cygnus Tree
+
+
+File: configure.info,  Node: Cross Compilation Concepts,  Next: Host and Target,  Up: Cross Compilation Tools
+
+5.1 Cross Compilation Concepts
+==============================
+
+A compiler which produces programs which run on a different system is a
+cross compilation compiler, or simply a "cross compiler".  Similarly,
+we speak of cross assemblers, cross linkers, etc.
+
+   In the normal case, a compiler produces code which runs on the same
+system as the one on which the compiler runs.  When it is necessary to
+distinguish this case from the cross compilation case, such a compiler
+is called a "native compiler".  Similarly, we speak of native
+assemblers, etc.
+
+   Although the debugger is not strictly speaking a compilation tool,
+it is nevertheless meaningful to speak of a cross debugger: a debugger
+which is used to debug code which runs on another system.  Everything
+that is said below about configuring cross compilation tools applies to
+the debugger as well.
+
+
+File: configure.info,  Node: Host and Target,  Next: Using the Host Type,  Prev: Cross Compilation Concepts,  Up: Cross Compilation Tools
+
+5.2 Host and Target
+===================
+
+When building cross compilation tools, there are two different systems
+involved: the system on which the tools will run, and the system for
+which the tools generate code.
+
+   The system on which the tools will run is called the "host" system.
+
+   The system for which the tools generate code is called the "target"
+system.
+
+   For example, suppose you have a compiler which runs on a GNU/Linux
+system and generates ELF programs for a MIPS embedded system.  In this
+case the GNU/Linux system is the host, and the MIPS ELF system is the
+target.  Such a compiler could be called a GNU/Linux cross MIPS ELF
+compiler, or, equivalently, a `i386-linux-gnu' cross `mips-elf'
+compiler.
+
+   Naturally, most programs are not cross compilation tools.  For those
+programs, it does not make sense to speak of a target.  It only makes
+sense to speak of a target for tools like `gcc' or the `binutils' which
+actually produce running code.  For example, it does not make sense to
+speak of the target of a tool like `bison' or `make'.
+
+   Most cross compilation tools can also serve as native tools.  For a
+native compilation tool, it is still meaningful to speak of a target.
+For a native tool, the target is the same as the host.  For example, for
+a GNU/Linux native compiler, the host is GNU/Linux, and the target is
+also GNU/Linux.
+
+
+File: configure.info,  Node: Using the Host Type,  Next: Specifying the Target,  Prev: Host and Target,  Up: Cross Compilation Tools
+
+5.3 Using the Host Type
+=======================
+
+In almost all cases the host system is the system on which you run the
+`configure' script, and on which you build the tools (for the case when
+they differ, *note Canadian Cross::).
+
+   If your configure script needs to know the configuration name of the
+host system, and the package is not a cross compilation tool and
+therefore does not have a target, put `AC_CANONICAL_HOST' in
+`configure.in'.  This macro will arrange to define a few shell
+variables when the `configure' script is run.
+
+`host'
+     The canonical configuration name of the host.  This will normally
+     be determined by running the `config.guess' shell script, although
+     the user is permitted to override this by using an explicit
+     `--host' option.
+
+`host_alias'
+     In the unusual case that the user used an explicit `--host' option,
+     this will be the argument to `--host'.  In the normal case, this
+     will be the same as the `host' variable.
+
+`host_cpu'
+`host_vendor'
+`host_os'
+     The first three parts of the canonical configuration name.
+
+   The shell variables may be used by putting shell code in
+`configure.in'.  For an example, see *Note Using Configuration Names::.
+
+
+File: configure.info,  Node: Specifying the Target,  Next: Using the Target Type,  Prev: Using the Host Type,  Up: Cross Compilation Tools
+
+5.4 Specifying the Target
+=========================
+
+By default, the `configure' script will assume that the target is the
+same as the host.  This is the more common case; for example, it leads
+to a native compiler rather than a cross compiler.
+
+   If you want to build a cross compilation tool, you must specify the
+target explicitly by using the `--target' option when you run
+`configure'.  The argument to `--target' is the configuration name of
+the system for which you wish to generate code.  *Note Configuration
+Names::.
+
+   For example, to build tools which generate code for a MIPS ELF
+embedded system, you would use `--target mips-elf'.
+
+
+File: configure.info,  Node: Using the Target Type,  Next: Cross Tools in the Cygnus Tree,  Prev: Specifying the Target,  Up: Cross Compilation Tools
+
+5.5 Using the Target Type
+=========================
+
+When writing `configure.in' for a cross compilation tool, you will need
+to use information about the target.  To do this, put
+`AC_CANONICAL_SYSTEM' in `configure.in'.
+
+   `AC_CANONICAL_SYSTEM' will look for a `--target' option and
+canonicalize it using the `config.sub' shell script.  It will also run
+`AC_CANONICAL_HOST' (*note Using the Host Type::).
+
+   The target type will be recorded in the following shell variables.
+Note that the host versions of these variables will also be defined by
+`AC_CANONICAL_HOST'.
+
+`target'
+     The canonical configuration name of the target.
+
+`target_alias'
+     The argument to the `--target' option.  If the user did not specify
+     a `--target' option, this will be the same as `host_alias'.
+
+`target_cpu'
+`target_vendor'
+`target_os'
+     The first three parts of the canonical target configuration name.
+
+   Note that if `host' and `target' are the same string, you can assume
+a native configuration.  If they are different, you can assume a cross
+configuration.
+
+   It is arguably possible for `host' and `target' to represent the
+same system, but for the strings to not be identical.  For example, if
+`config.guess' returns `sparc-sun-sunos4.1.4', and somebody configures
+with `--target sparc-sun-sunos4.1', then the slight differences between
+the two versions of SunOS may be unimportant for your tool.  However,
+in the general case it can be quite difficult to determine whether the
+differences between two configuration names are significant or not.
+Therefore, by convention, if the user specifies a `--target' option
+without specifying a `--host' option, it is assumed that the user wants
+to configure a cross compilation tool.
+
+   The variables `target' and `target_alias' should be handled
+differently.
+
+   In general, whenever the user may actually see a string,
+`target_alias' should be used.  This includes anything which may appear
+in the file system, such as a directory name or part of a tool name.
+It also includes any tool output, unless it is clearly labelled as the
+canonical target configuration name.  This permits the user to use the
+`--target' option to specify how the tool will appear to the outside
+world.
+
+   On the other hand, when checking for characteristics of the target
+system, `target' should be used.  This is because a wide variety of
+`--target' options may map into the same canonical configuration name.
+You should not attempt to duplicate the canonicalization done by
+`config.sub' in your own code.
+
+   By convention, cross tools are installed with a prefix of the
+argument used with the `--target' option, also known as `target_alias'
+(*note Using the Target Type::).  If the user does not use the
+`--target' option, and thus is building a native tool, no prefix is
+used.
+
+   For example, if gcc is configured with `--target mips-elf', then the
+installed binary will be named `mips-elf-gcc'.  If gcc is configured
+without a `--target' option, then the installed binary will be named
+`gcc'.
+
+   The autoconf macro `AC_ARG_PROGRAM' will handle this for you.  If
+you are using automake, no more need be done; the programs will
+automatically be installed with the correct prefixes.  Otherwise, see
+the autoconf documentation for `AC_ARG_PROGRAM'.
+
+
+File: configure.info,  Node: Cross Tools in the Cygnus Tree,  Prev: Using the Target Type,  Up: Cross Compilation Tools
+
+5.6 Cross Tools in the Cygnus Tree
+==================================
+
+The Cygnus tree is used for various packages including gdb, the GNU
+binutils, and egcs.  It is also, of course, used for Cygnus releases.
+
+   In the Cygnus tree, the top level `configure' script uses the old
+Cygnus configure system, not autoconf.  The top level `Makefile.in' is
+written to build packages based on what is in the source tree, and
+supports building a large number of tools in a single
+`configure'/`make' step.
+
+   The Cygnus tree may be configured with a `--target' option.  The
+`--target' option applies recursively to every subdirectory, and
+permits building an entire set of cross tools at once.
+
+* Menu:
+
+* Host and Target Libraries::		Host and Target Libraries.
+* Target Library Configure Scripts::	Target Library Configure Scripts.
+* Make Targets in Cygnus Tree::         Make Targets in Cygnus Tree.
+* Target libiberty::			Target libiberty
+
+
+File: configure.info,  Node: Host and Target Libraries,  Next: Target Library Configure Scripts,  Up: Cross Tools in the Cygnus Tree
+
+5.6.1 Host and Target Libraries
+-------------------------------
+
+The Cygnus tree distinguishes host libraries from target libraries.
+
+   Host libraries are built with the compiler used to build the programs
+which run on the host, which is called the host compiler.  This includes
+libraries such as `bfd' and `tcl'.  These libraries are built with the
+host compiler, and are linked into programs like the binutils or gcc
+which run on the host.
+
+   Target libraries are built with the target compiler.  If gcc is
+present in the source tree, then the target compiler is the gcc that is
+built using the host compiler.  Target libraries are libraries such as
+`newlib' and `libstdc++'.  These libraries are not linked into the host
+programs, but are instead made available for use with programs built
+with the target compiler.
+
+   For the rest of this section, assume that gcc is present in the
+source tree, so that it will be used to build the target libraries.
+
+   There is a complication here.  The configure process needs to know
+which compiler you are going to use to build a tool; otherwise, the
+feature tests will not work correctly.  The Cygnus tree handles this by
+not configuring the target libraries until the target compiler is
+built.  In order to permit everything to build using a single
+`configure'/`make', the configuration of the target libraries is
+actually triggered during the make step.
+
+   When the target libraries are configured, the `--target' option is
+not used.  Instead, the `--host' option is used with the argument of
+the `--target' option for the overall configuration.  If no `--target'
+option was used for the overall configuration, the `--host' option will
+be passed with the output of the `config.guess' shell script.  Any
+`--build' option is passed down unchanged.
+
+   This translation of configuration options is done because since the
+target libraries are compiled with the target compiler, they are being
+built in order to run on the target of the overall configuration.  By
+the definition of host, this means that their host system is the same as
+the target system of the overall configuration.
+
+   The same process is used for both a native configuration and a cross
+configuration.  Even when using a native configuration, the target
+libraries will be configured and built using the newly built compiler.
+This is particularly important for the C++ libraries, since there is no
+reason to assume that the C++ compiler used to build the host tools (if
+there even is one) uses the same ABI as the g++ compiler which will be
+used to build the target libraries.
+
+   There is one difference between a native configuration and a cross
+configuration.  In a native configuration, the target libraries are
+normally configured and built as siblings of the host tools.  In a cross
+configuration, the target libraries are normally built in a subdirectory
+whose name is the argument to `--target'.  This is mainly for
+historical reasons.
+
+   To summarize, running `configure' in the Cygnus tree configures all
+the host libraries and tools, but does not configure any of the target
+libraries.  Running `make' then does the following steps:
+
+   * Build the host libraries.
+
+   * Build the host programs, including gcc.  Note that we call gcc
+     both a host program (since it runs on the host) and a target
+     compiler (since it generates code for the target).
+
+   * Using the newly built target compiler, configure the target
+     libraries.
+
+   * Build the target libraries.
+
+   The steps need not be done in precisely this order, since they are
+actually controlled by `Makefile' targets.
+
+
+File: configure.info,  Node: Target Library Configure Scripts,  Next: Make Targets in Cygnus Tree,  Prev: Host and Target Libraries,  Up: Cross Tools in the Cygnus Tree
+
+5.6.2 Target Library Configure Scripts
+--------------------------------------
+
+There are a few things you must know in order to write a configure
+script for a target library.  This is just a quick sketch, and beginners
+shouldn't worry if they don't follow everything here.
+
+   The target libraries are configured and built using a newly built
+target compiler.  There may not be any startup files or libraries for
+this target compiler.  In fact, those files will probably be built as
+part of some target library, which naturally means that they will not
+exist when your target library is configured.
+
+   This means that the configure script for a target library may not use
+any test which requires doing a link.  This unfortunately includes many
+useful autoconf macros, such as `AC_CHECK_FUNCS'.  autoconf macros
+which do a compile but not a link, such as `AC_CHECK_HEADERS', may be
+used.
+
+   This is a severe restriction, but normally not a fatal one, as target
+libraries can often assume the presence of other target libraries, and
+thus know which functions will be available.
+
+   As of this writing, the autoconf macro `AC_PROG_CC' does a link to
+make sure that the compiler works.  This may fail in a target library,
+so target libraries must use a different set of macros to locate the
+compiler.  See the `configure.in' file in a directory like `libiberty'
+or `libgloss' for an example.
+
+   As noted in the previous section, target libraries are sometimes
+built in directories which are siblings to the host tools, and are
+sometimes built in a subdirectory.  The `--with-target-subdir' configure
+option will be passed when the library is configured.  Its value will be
+an empty string if the target library is a sibling.  Its value will be
+the name of the subdirectory if the target library is in a subdirectory.
+
+   If the overall build is not a native build (i.e., the overall
+configure used the `--target' option), then the library will be
+configured with the `--with-cross-host' option.  The value of this
+option will be the host system of the overall build.  Recall that the
+host system of the library will be the target of the overall build.  If
+the overall build is a native build, the `--with-cross-host' option
+will not be used.
+
+   A library which can be built both standalone and as a target library
+may want to install itself into different directories depending upon the
+case.  When built standalone, or when built native, the library should
+be installed in `$(libdir)'.  When built as a target library which is
+not native, the library should be installed in `$(tooldir)/lib'.  The
+`--with-cross-host' option may be used to distinguish these cases.
+
+   This same test of `--with-cross-host' may be used to see whether it
+is OK to use link tests in the configure script.  If the
+`--with-cross-host' option is not used, then the library is being built
+either standalone or native, and a link should work.
+
+
+File: configure.info,  Node: Make Targets in Cygnus Tree,  Next: Target libiberty,  Prev: Target Library Configure Scripts,  Up: Cross Tools in the Cygnus Tree
+
+5.6.3 Make Targets in Cygnus Tree
+---------------------------------
+
+The top level `Makefile' in the Cygnus tree defines targets for every
+known subdirectory.
+
+   For every subdirectory DIR which holds a host library or program,
+the `Makefile' target `all-DIR' will build that library or program.
+
+   There are dependencies among host tools.  For example, building gcc
+requires first building gas, because the gcc build process invokes the
+target assembler.  These dependencies are reflected in the top level
+`Makefile'.
+
+   For every subdirectory DIR which holds a target library, the
+`Makefile' target `configure-target-DIR' will configure that library.
+The `Makefile' target `all-target-DIR' will build that library.
+
+   Every `configure-target-DIR' target depends upon `all-gcc', since
+gcc, the target compiler, is required to configure the tool.  Every
+`all-target-DIR' target depends upon the corresponding
+`configure-target-DIR' target.
+
+   There are several other targets which may be of interest for each
+directory: `install-DIR', `clean-DIR', and `check-DIR'.  There are also
+corresponding `target' versions of these for the target libraries ,
+such as `install-target-DIR'.
+
+
+File: configure.info,  Node: Target libiberty,  Prev: Make Targets in Cygnus Tree,  Up: Cross Tools in the Cygnus Tree
+
+5.6.4 Target libiberty
+----------------------
+
+The `libiberty' subdirectory is currently a special case, in that it is
+the only directory which is built both using the host compiler and
+using the target compiler.
+
+   This is because the files in `libiberty' are used when building the
+host tools, and they are also incorporated into the `libstdc++' target
+library as support code.
+
+   This duality does not pose any particular difficulties.  It means
+that there are targets for both `all-libiberty' and
+`all-target-libiberty'.
+
+   In a native configuration, when target libraries are not built in a
+subdirectory, the same objects are normally used as both the host build
+and the target build.  This is normally OK, since libiberty contains
+only C code, and in a native configuration the results of the host
+compiler and the target compiler are normally interoperable.
+
+   Irix 6 is again an exception here, since the SGI native compiler
+defaults to using the `O32' ABI, and gcc defaults to using the `N32'
+ABI.  On Irix 6, the target libraries are built in a subdirectory even
+for a native configuration, avoiding this problem.
+
+   There are currently no other libraries built for both the host and
+the target, but there is no conceptual problem with adding more.
+
+
+File: configure.info,  Node: Canadian Cross,  Next: Cygnus Configure,  Prev: Cross Compilation Tools,  Up: Top
+
+6 Canadian Cross
+****************
+
+It is possible to use the GNU configure and build system to build a
+program which will run on a system which is different from the system on
+which the tools are built.  In other words, it is possible to build
+programs using a cross compiler.
+
+   This is referred to as a "Canadian Cross".
+
+* Menu:
+
+* Canadian Cross Example::		Canadian Cross Example.
+* Canadian Cross Concepts::		Canadian Cross Concepts.
+* Build Cross Host Tools::		Build Cross Host Tools.
+* Build and Host Options::		Build and Host Options.
+* CCross not in Cygnus Tree::		Canadian Cross not in Cygnus Tree.
+* CCross in Cygnus Tree::		Canadian Cross in Cygnus Tree.
+* Supporting Canadian Cross::		Supporting Canadian Cross.
+
+
+File: configure.info,  Node: Canadian Cross Example,  Next: Canadian Cross Concepts,  Up: Canadian Cross
+
+6.1 Canadian Cross Example
+==========================
+
+Here is an example of a Canadian Cross.
+
+   While running on a GNU/Linux, you can build a program which will run
+on a Solaris system.  You would use a GNU/Linux cross Solaris compiler
+to build the program.
+
+   Of course, you could not run the resulting program on your GNU/Linux
+system.  You would have to copy it over to a Solaris system before you
+would run it.
+
+   Of course, you could also simply build the programs on the Solaris
+system in the first place.  However, perhaps the Solaris system is not
+available for some reason; perhaps you actually don't have one, but you
+want to build the tools for somebody else to use.  Or perhaps your
+GNU/Linux system is much faster than your Solaris system.
+
+   A Canadian Cross build is most frequently used when building
+programs to run on a non-Unix system, such as DOS or Windows.  It may
+be simpler to configure and build on a Unix system than to support the
+configuration machinery on a non-Unix system.
+
+
+File: configure.info,  Node: Canadian Cross Concepts,  Next: Build Cross Host Tools,  Prev: Canadian Cross Example,  Up: Canadian Cross
+
+6.2 Canadian Cross Concepts
+===========================
+
+When building a Canadian Cross, there are at least two different systems
+involved: the system on which the tools are being built, and the system
+on which the tools will run.
+
+   The system on which the tools are being built is called the "build"
+system.
+
+   The system on which the tools will run is called the host system.
+
+   For example, if you are building a Solaris program on a GNU/Linux
+system, as in the previous section, the build system would be GNU/Linux,
+and the host system would be Solaris.
+
+   It is, of course, possible to build a cross compiler using a Canadian
+Cross (i.e., build a cross compiler using a cross compiler).  In this
+case, the system for which the resulting cross compiler generates code
+is called the target system.  (For a more complete discussion of host
+and target systems, *note Host and Target::).
+
+   An example of building a cross compiler using a Canadian Cross would
+be building a Windows cross MIPS ELF compiler on a GNU/Linux system.  In
+this case the build system would be GNU/Linux, the host system would be
+Windows, and the target system would be MIPS ELF.
+
+   The name Canadian Cross comes from the case when the build, host, and
+target systems are all different.  At the time that these issues were
+all being hashed out, Canada had three national political parties.
+
+
+File: configure.info,  Node: Build Cross Host Tools,  Next: Build and Host Options,  Prev: Canadian Cross Concepts,  Up: Canadian Cross
+
+6.3 Build Cross Host Tools
+==========================
+
+In order to configure a program for a Canadian Cross build, you must
+first build and install the set of cross tools you will use to build the
+program.
+
+   These tools will be build cross host tools.  That is, they will run
+on the build system, and will produce code that runs on the host system.
+
+   It is easy to confuse the meaning of build and host here.  Always
+remember that the build system is where you are doing the build, and the
+host system is where the resulting program will run.  Therefore, you
+need a build cross host compiler.
+
+   In general, you must have a complete cross environment in order to do
+the build.  This normally means a cross compiler, cross assembler, and
+so forth, as well as libraries and include files for the host system.
+
+
+File: configure.info,  Node: Build and Host Options,  Next: CCross not in Cygnus Tree,  Prev: Build Cross Host Tools,  Up: Canadian Cross
+
+6.4 Build and Host Options
+==========================
+
+When you run `configure', you must use both the `--build' and `--host'
+options.
+
+   The `--build' option is used to specify the configuration name of
+the build system.  This can normally be the result of running the
+`config.guess' shell script, and it is reasonable to use
+`--build=`config.guess`'.
+
+   The `--host' option is used to specify the configuration name of the
+host system.
+
+   As we explained earlier, `config.guess' is used to set the default
+value for the `--host' option (*note Using the Host Type::).  We can
+now see that since `config.guess' returns the type of system on which
+it is run, it really identifies the build system.  Since the host
+system is normally the same as the build system (i.e., people do not
+normally build using a cross compiler), it is reasonable to use the
+result of `config.guess' as the default for the host system when the
+`--host' option is not used.
+
+   It might seem that if the `--host' option were used without the
+`--build' option that the configure script could run `config.guess' to
+determine the build system, and presume a Canadian Cross if the result
+of `config.guess' differed from the `--host' option.  However, for
+historical reasons, some configure scripts are routinely run using an
+explicit `--host' option, rather than using the default from
+`config.guess'.  As noted earlier, it is difficult or impossible to
+reliably compare configuration names (*note Using the Target Type::).
+Therefore, by convention, if the `--host' option is used, but the
+`--build' option is not used, then the build system defaults to the
+host system.
+
+
+File: configure.info,  Node: CCross not in Cygnus Tree,  Next: CCross in Cygnus Tree,  Prev: Build and Host Options,  Up: Canadian Cross
+
+6.5 Canadian Cross not in Cygnus Tree.
+======================================
+
+If you are not using the Cygnus tree, you must explicitly specify the
+cross tools which you want to use to build the program.  This is done by
+setting environment variables before running the `configure' script.
+
+   You must normally set at least the environment variables `CC', `AR',
+and `RANLIB' to the cross tools which you want to use to build.
+
+   For some programs, you must set additional cross tools as well, such
+as `AS', `LD', or `NM'.
+
+   You would set these environment variables to the build cross tools
+which you are going to use.
+
+   For example, if you are building a Solaris program on a GNU/Linux
+system, and your GNU/Linux cross Solaris compiler were named
+`solaris-gcc', then you would set the environment variable `CC' to
+`solaris-gcc'.
+
+
+File: configure.info,  Node: CCross in Cygnus Tree,  Next: Supporting Canadian Cross,  Prev: CCross not in Cygnus Tree,  Up: Canadian Cross
+
+6.6 Canadian Cross in Cygnus Tree
+=================================
+
+This section describes configuring and building a Canadian Cross when
+using the Cygnus tree.
+
+* Menu:
+
+* Standard Cygnus CCross::	Building a Normal Program.
+* Cross Cygnus CCross::		Building a Cross Program.
+
+
+File: configure.info,  Node: Standard Cygnus CCross,  Next: Cross Cygnus CCross,  Up: CCross in Cygnus Tree
+
+6.6.1 Building a Normal Program
+-------------------------------
+
+When configuring a Canadian Cross in the Cygnus tree, all the
+appropriate environment variables are automatically set to `HOST-TOOL',
+where HOST is the value used for the `--host' option, and TOOL is the
+name of the tool (e.g., `gcc', `as', etc.).  These tools must be on
+your `PATH'.
+
+   Adding a prefix of HOST will give the usual name for the build cross
+host tools.  To see this, consider that when these cross tools were
+built, they were configured to run on the build system and to produce
+code for the host system.  That is, they were configured with a
+`--target' option that is the same as the system which we are now
+calling the host.  Recall that the default name for installed cross
+tools uses the target system as a prefix (*note Using the Target
+Type::).  Since that is the system which we are now calling the host,
+HOST is the right prefix to use.
+
+   For example, if you configure with `--build=i386-linux-gnu' and
+`--host=solaris', then the Cygnus tree will automatically default to
+using the compiler `solaris-gcc'.  You must have previously built and
+installed this compiler, probably by doing a build with no `--host'
+option and with a `--target' option of `solaris'.
+
+
+File: configure.info,  Node: Cross Cygnus CCross,  Prev: Standard Cygnus CCross,  Up: CCross in Cygnus Tree
+
+6.6.2 Building a Cross Program
+------------------------------
+
+There are additional considerations if you want to build a cross
+compiler, rather than a native compiler, in the Cygnus tree using a
+Canadian Cross.
+
+   When you build a cross compiler using the Cygnus tree, then the
+target libraries will normally be built with the newly built target
+compiler (*note Host and Target Libraries::).  However, this will not
+work when building with a Canadian Cross.  This is because the newly
+built target compiler will be a program which runs on the host system,
+and therefore will not be able to run on the build system.
+
+   Therefore, when building a cross compiler with the Cygnus tree, you
+must first install a set of build cross target tools.  These tools will
+be used when building the target libraries.
+
+   Note that this is not a requirement of a Canadian Cross in general.
+For example, it would be possible to build just the host cross target
+tools on the build system, to copy the tools to the host system, and to
+build the target libraries on the host system.  The requirement for
+build cross target tools is imposed by the Cygnus tree, which expects
+to be able to build both host programs and target libraries in a single
+`configure'/`make' step.  Because it builds these in a single step, it
+expects to be able to build the target libraries on the build system,
+which means that it must use a build cross target toolchain.
+
+   For example, suppose you want to build a Windows cross MIPS ELF
+compiler on a GNU/Linux system.  You must have previously installed
+both a GNU/Linux cross Windows compiler and a GNU/Linux cross MIPS ELF
+compiler.
+
+   In order to build the Windows (configuration name `i386-cygwin32')
+cross MIPS ELF (configure name `mips-elf') compiler, you might execute
+the following commands (long command lines are broken across lines with
+a trailing backslash as a continuation character).
+
+     mkdir linux-x-cygwin32
+     cd linux-x-cygwin32
+     SRCDIR/configure --target i386-cygwin32 --prefix=INSTALLDIR \
+       --exec-prefix=INSTALLDIR/H-i386-linux
+     make
+     make install
+     cd ..
+     mkdir linux-x-mips-elf
+     cd linux-x-mips-elf
+     SRCDIR/configure --target mips-elf --prefix=INSTALLDIR \
+       --exec-prefix=INSTALLDIR/H-i386-linux
+     make
+     make install
+     cd ..
+     mkdir cygwin32-x-mips-elf
+     cd cygwin32-x-mips-elf
+     SRCDIR/configure --build=i386-linux-gnu --host=i386-cygwin32 \
+       --target=mips-elf --prefix=WININSTALLDIR \
+       --exec-prefix=WININSTALLDIR/H-i386-cygwin32
+     make
+     make install
+
+   You would then copy the contents of WININSTALLDIR over to the
+Windows machine, and run the resulting programs.
+
+
+File: configure.info,  Node: Supporting Canadian Cross,  Prev: CCross in Cygnus Tree,  Up: Canadian Cross
+
+6.7 Supporting Canadian Cross
+=============================
+
+If you want to make it possible to build a program you are developing
+using a Canadian Cross, you must take some care when writing your
+configure and make rules.  Simple cases will normally work correctly.
+However, it is not hard to write configure and make tests which will
+fail in a Canadian Cross.
+
+* Menu:
+
+* CCross in Configure::		Supporting Canadian Cross in Configure Scripts.
+* CCross in Make::		Supporting Canadian Cross in Makefiles.
+
+
+File: configure.info,  Node: CCross in Configure,  Next: CCross in Make,  Up: Supporting Canadian Cross
+
+6.7.1 Supporting Canadian Cross in Configure Scripts
+----------------------------------------------------
+
+In a `configure.in' file, after calling `AC_PROG_CC', you can find out
+whether this is a Canadian Cross configure by examining the shell
+variable `cross_compiling'.  In a Canadian Cross, which means that the
+compiler is a cross compiler, `cross_compiling' will be `yes'.  In a
+normal configuration, `cross_compiling' will be `no'.
+
+   You ordinarily do not need to know the type of the build system in a
+configure script.  However, if you do need that information, you can get
+it by using the macro `AC_CANONICAL_SYSTEM', the same macro that is
+used to determine the target system.  This macro will set the variables
+`build', `build_alias', `build_cpu', `build_vendor', and `build_os',
+which correspond to the similar `target' and `host' variables, except
+that they describe the build system.
+
+   When writing tests in `configure.in', you must remember that you
+want to test the host environment, not the build environment.
+
+   Macros like `AC_CHECK_FUNCS' which use the compiler will test the
+host environment.  That is because the tests will be done by running the
+compiler, which is actually a build cross host compiler.  If the
+compiler can find the function, that means that the function is present
+in the host environment.
+
+   Tests like `test -f /dev/ptyp0', on the other hand, will test the
+build environment.  Remember that the configure script is running on the
+build system, not the host system.  If your configure scripts examines
+files, those files will be on the build system.  Whatever you determine
+based on those files may or may not be the case on the host system.
+
+   Most autoconf macros will work correctly for a Canadian Cross.  The
+main exception is `AC_TRY_RUN'.  This macro tries to compile and run a
+test program.  This will fail in a Canadian Cross, because the program
+will be compiled for the host system, which means that it will not run
+on the build system.
+
+   The `AC_TRY_RUN' macro provides an optional argument to tell the
+configure script what to do in a Canadian Cross.  If that argument is
+not present, you will get a warning when you run `autoconf':
+     warning: AC_TRY_RUN called without default to allow cross compiling
+   This tells you that the resulting `configure' script will not work
+with a Canadian Cross.
+
+   In some cases while it may better to perform a test at configure
+time, it is also possible to perform the test at run time.  In such a
+case you can use the cross compiling argument to `AC_TRY_RUN' to tell
+your program that the test could not be performed at configure time.
+
+   There are a few other autoconf macros which will not work correctly
+with a Canadian Cross: a partial list is `AC_FUNC_GETPGRP',
+`AC_FUNC_SETPGRP', `AC_FUNC_SETVBUF_REVERSED', and
+`AC_SYS_RESTARTABLE_SYSCALLS'.  The `AC_CHECK_SIZEOF' macro is
+generally not very useful with a Canadian Cross; it permits an optional
+argument indicating the default size, but there is no way to know what
+the correct default should be.
+
+
+File: configure.info,  Node: CCross in Make,  Prev: CCross in Configure,  Up: Supporting Canadian Cross
+
+6.7.2 Supporting Canadian Cross in Makefiles.
+---------------------------------------------
+
+The main Canadian Cross issue in a `Makefile' arises when you want to
+use a subsidiary program to generate code or data which you will then
+include in your real program.
+
+   If you compile this subsidiary program using `$(CC)' in the usual
+way, you will not be able to run it.  This is because `$(CC)' will
+build a program for the host system, but the program is being built on
+the build system.
+
+   You must instead use a compiler for the build system, rather than the
+host system.  In the Cygnus tree, this make variable `$(CC_FOR_BUILD)'
+will hold a compiler for the build system.
+
+   Note that you should not include `config.h' in a file you are
+compiling with `$(CC_FOR_BUILD)'.  The `configure' script will build
+`config.h' with information for the host system.  However, you are
+compiling the file using a compiler for the build system (a native
+compiler).  Subsidiary programs are normally simple filters which do no
+user interaction, and it is normally possible to write them in a highly
+portable fashion so that the absence of `config.h' is not crucial.
+
+   The gcc `Makefile.in' shows a complex situation in which certain
+files, such as `rtl.c', must be compiled into both subsidiary programs
+run on the build system and into the final program.  This approach may
+be of interest for advanced build system hackers.  Note that the build
+system compiler is rather confusingly called `HOST_CC'.
+
+
+File: configure.info,  Node: Cygnus Configure,  Next: Multilibs,  Prev: Canadian Cross,  Up: Top
+
+7 Cygnus Configure
+******************
+
+The Cygnus configure script predates autoconf.  All of its interesting
+features have been incorporated into autoconf.  No new programs should
+be written to use the Cygnus configure script.
+
+   However, the Cygnus configure script is still used in a few places:
+at the top of the Cygnus tree and in a few target libraries in the
+Cygnus tree.  Until those uses have been replaced with autoconf, some
+brief notes are appropriate here.  This is not complete documentation,
+but it should be possible to use this as a guide while examining the
+scripts themselves.
+
+* Menu:
+
+* Cygnus Configure Basics::		Cygnus Configure Basics.
+* Cygnus Configure in C++ Libraries::	Cygnus Configure in C++ Libraries.
+
+
+File: configure.info,  Node: Cygnus Configure Basics,  Next: Cygnus Configure in C++ Libraries,  Up: Cygnus Configure
+
+7.1 Cygnus Configure Basics
+===========================
+
+Cygnus configure does not use any generated files; there is no program
+corresponding to `autoconf'.  Instead, there is a single shell script
+named `configure' which may be found at the top of the Cygnus tree.
+This shell script was written by hand; it was not generated by
+autoconf, and it is incorrect, and indeed harmful, to run `autoconf' in
+the top level of a Cygnus tree.
+
+   Cygnus configure works in a particular directory by examining the
+file `configure.in' in that directory.  That file is broken into four
+separate shell scripts.
+
+   The first is the contents of `configure.in' up to a line that starts
+with `# per-host:'.  This is the common part.
+
+   The second is the rest of `configure.in' up to a line that starts
+with `# per-target:'.  This is the per host part.
+
+   The third is the rest of `configure.in' up to a line that starts
+with `# post-target:'.  This is the per target part.
+
+   The fourth is the remainder of `configure.in'.  This is the post
+target part.
+
+   If any of these comment lines are missing, the corresponding shell
+script is empty.
+
+   Cygnus configure will first execute the common part.  This must set
+the shell variable `srctrigger' to the name of a source file, to
+confirm that Cygnus configure is looking at the right directory.  This
+may set the shell variables `package_makefile_frag' and
+`package_makefile_rules_frag'.
+
+   Cygnus configure will next set the `build' and `host' shell
+variables, and execute the per host part.  This may set the shell
+variable `host_makefile_frag'.
+
+   Cygnus configure will next set the `target' variable, and execute
+the per target part.  This may set the shell variable
+`target_makefile_frag'.
+
+   Any of these scripts may set the `subdirs' shell variable.  This
+variable is a list of subdirectories where a `Makefile.in' file may be
+found.  Cygnus configure will automatically look for a `Makefile.in'
+file in the current directory.  The `subdirs' shell variable is not
+normally used, and I believe that the only directory which uses it at
+present is `newlib'.
+
+   For each `Makefile.in', Cygnus configure will automatically create a
+`Makefile' by adding definitions for `make' variables such as `host'
+and `target', and automatically editing the values of `make' variables
+such as `prefix' if they are present.
+
+   Also, if any of the `makefile_frag' shell variables are set, Cygnus
+configure will interpret them as file names relative to either the
+working directory or the source directory, and will read the contents of
+the file into the generated `Makefile'.  The file contents will be read
+in after the first line in `Makefile.in' which starts with `####'.
+
+   These `Makefile' fragments are used to customize behaviour for a
+particular host or target.  They serve to select particular files to
+compile, and to define particular preprocessor macros by providing
+values for `make' variables which are then used during compilation.
+Cygnus configure, unlike autoconf, normally does not do feature tests,
+and normally requires support to be added manually for each new host.
+
+   The `Makefile' fragment support is similar to the autoconf
+`AC_SUBST_FILE' macro.
+
+   After creating each `Makefile', the post target script will be run
+(i.e., it may be run several times).  This script may further customize
+the `Makefile'.  When it is run, the shell variable `Makefile' will
+hold the name of the `Makefile', including the appropriate directory
+component.
+
+   Like an autoconf generated `configure' script, Cygnus configure will
+create a file named `config.status' which, when run, will automatically
+recreate the configuration.  The `config.status' file will simply
+execute the Cygnus configure script again with the appropriate
+arguments.
+
+   Any of the parts of `configure.in' may set the shell variables
+`files' and `links'.  Cygnus configure will set up symlinks from the
+names in `links' to the files named in `files'.  This is similar to the
+autoconf `AC_LINK_FILES' macro.
+
+   Finally, any of the parts of `configure.in' may set the shell
+variable `configdirs' to a set of subdirectories.  If it is set, Cygnus
+configure will recursively run the configure process in each
+subdirectory.  If the subdirectory uses Cygnus configure, it will
+contain a `configure.in' file but no `configure' file, in which case
+Cygnus configure will invoke itself recursively.  If the subdirectory
+has a `configure' file, Cygnus configure assumes that it is an autoconf
+generated `configure' script, and simply invokes it directly.
+
+
+File: configure.info,  Node: Cygnus Configure in C++ Libraries,  Prev: Cygnus Configure Basics,  Up: Cygnus Configure
+
+7.2 Cygnus Configure in C++ Libraries
+=====================================
+
+The C++ library configure system, written by Per Bothner, deserves
+special mention.  It uses Cygnus configure, but it does feature testing
+like that done by autoconf generated `configure' scripts.  This
+approach is used in the libraries `libio', `libstdc++', and `libg++'.
+
+   Most of the `Makefile' information is written out by the shell
+script `libio/config.shared'.  Each `configure.in' file sets certain
+shell variables, and then invokes `config.shared' to create two package
+`Makefile' fragments.  These fragments are then incorporated into the
+resulting `Makefile' by the Cygnus configure script.
+
+   The file `_G_config.h' is created in the `libio' object directory by
+running the shell script `libio/gen-params'.  This shell script uses
+feature tests to define macros and typedefs in `_G_config.h'.
+
+
+File: configure.info,  Node: Multilibs,  Next: FAQ,  Prev: Cygnus Configure,  Up: Top
+
+8 Multilibs
+***********
+
+For some targets gcc may have different processor requirements depending
+upon command line options.  An obvious example is the `-msoft-float'
+option supported on several processors.  This option means that the
+floating point registers are not available, which means that floating
+point operations must be done by calling an emulation subroutine rather
+than by using machine instructions.
+
+   For such options, gcc is often configured to compile target libraries
+twice: once with `-msoft-float' and once without.  When gcc compiles
+target libraries more than once, the resulting libraries are called
+"multilibs".
+
+   Multilibs are not really part of the GNU configure and build system,
+but we discuss them here since they require support in the `configure'
+scripts and `Makefile's used for target libraries.
+
+* Menu:
+
+* Multilibs in gcc::		        Multilibs in gcc.
+* Multilibs in Target Libraries::	Multilibs in Target Libraries.
+
+
+File: configure.info,  Node: Multilibs in gcc,  Next: Multilibs in Target Libraries,  Up: Multilibs
+
+8.1 Multilibs in gcc
+====================
+
+In gcc, multilibs are defined by setting the variable
+`MULTILIB_OPTIONS' in the target `Makefile' fragment.  Several other
+`MULTILIB' variables may also be defined there.  *Note The Target
+Makefile Fragment: (gcc)Target Fragment.
+
+   If you have built gcc, you can see what multilibs it uses by running
+it with the `-print-multi-lib' option.  The output `.;' means that no
+multilibs are used.  In general, the output is a sequence of lines, one
+per multilib.  The first part of each line, up to the `;', is the name
+of the multilib directory.  The second part is a list of compiler
+options separated by `@' characters.
+
+   Multilibs are built in a tree of directories.  The top of the tree,
+represented by `.' in the list of multilib directories, is the default
+library to use when no special compiler options are used.  The
+subdirectories of the tree hold versions of the library to use when
+particular compiler options are used.
+
+
+File: configure.info,  Node: Multilibs in Target Libraries,  Prev: Multilibs in gcc,  Up: Multilibs
+
+8.2 Multilibs in Target Libraries
+=================================
+
+The target libraries in the Cygnus tree are automatically built with
+multilibs.  That means that each library is built multiple times.
+
+   This default is set in the top level `configure.in' file, by adding
+`--enable-multilib' to the list of arguments passed to configure when
+it is run for the target libraries (*note Host and Target Libraries::).
+
+   Each target library uses the shell script `config-ml.in', written by
+Doug Evans, to prepare to build target libraries.  This shell script is
+invoked after the `Makefile' has been created by the `configure'
+script.  If multilibs are not enabled, it does nothing, otherwise it
+modifies the `Makefile' to support multilibs.
+
+   The `config-ml.in' script makes one copy of the `Makefile' for each
+multilib in the appropriate subdirectory.  When configuring in the
+source directory (which is not recommended), it will build a symlink
+tree of the sources in each subdirectory.
+
+   The `config-ml.in' script sets several variables in the various
+`Makefile's.  The `Makefile.in' must have definitions for these
+variables already; `config-ml.in' simply changes the existing values.
+The `Makefile' should use default values for these variables which will
+do the right thing in the subdirectories.
+
+`MULTISRCTOP'
+     `config-ml.in' will set this to a sequence of `../' strings, where
+     the number of strings is the number of multilib levels in the
+     source tree.  The default value should be the empty string.
+
+`MULTIBUILDTOP'
+     `config-ml.in' will set this to a sequence of `../' strings, where
+     the number of strings is number of multilib levels in the object
+     directory.  The default value should be the empty string.  This
+     will differ from `MULTISRCTOP' when configuring in the source tree
+     (which is not recommended).
+
+`MULTIDIRS'
+     In the top level `Makefile' only, `config-ml.in' will set this to
+     the list of multilib subdirectories.  The default value should be
+     the empty string.
+
+`MULTISUBDIR'
+     `config-ml.in' will set this to the installed subdirectory name to
+     use for this subdirectory, with a leading `/'.  The default value
+     shold be the empty string.
+
+`MULTIDO'
+`MULTICLEAN'
+     In the top level `Makefile' only, `config-ml.in' will set these
+     variables to commands to use when doing a recursive make.  These
+     variables should both default to the string `true', so that by
+     default nothing happens.
+
+   All references to the parent of the source directory should use the
+variable `MULTISRCTOP'.  Instead of writing `$(srcdir)/..', you must
+write `$(srcdir)/$(MULTISRCTOP)..'.
+
+   Similarly, references to the parent of the object directory should
+use the variable `MULTIBUILDTOP'.
+
+   In the installation target, the libraries should be installed in the
+subdirectory `MULTISUBDIR'.  Instead of installing
+`$(libdir)/libfoo.a', install `$(libdir)$(MULTISUBDIR)/libfoo.a'.
+
+   The `config-ml.in' script also modifies the top level `Makefile' to
+add `multi-do' and `multi-clean' targets which are used when building
+multilibs.
+
+   The default target of the `Makefile' should include the following
+command:
+     @$(MULTIDO) $(FLAGS_TO_PASS) DO=all multi-do
+   This assumes that `$(FLAGS_TO_PASS)' is defined as a set of
+variables to pass to a recursive invocation of `make'.  This will build
+all the multilibs.  Note that the default value of `MULTIDO' is `true',
+so by default this command will do nothing.  It will only do something
+in the top level `Makefile' if multilibs were enabled.
+
+   The `install' target of the `Makefile' should include the following
+command:
+     @$(MULTIDO) $(FLAGS_TO_PASS) DO=install multi-do
+
+   In general, any operation, other than clean, which should be
+performed on all the multilibs should use a `$(MULTIDO)' line, setting
+the variable `DO' to the target of each recursive call to `make'.
+
+   The `clean' targets (`clean', `mostlyclean', etc.) should use
+`$(MULTICLEAN)'.  For example, the `clean' target should do this:
+     @$(MULTICLEAN) DO=clean multi-clean
+
+
+File: configure.info,  Node: FAQ,  Next: Index,  Prev: Multilibs,  Up: Top
+
+9 Frequently Asked Questions
+****************************
+
+Which do I run first, `autoconf' or `automake'?
+     Except when you first add autoconf or automake support to a
+     package, you shouldn't run either by hand.  Instead, configure
+     with the `--enable-maintainer-mode' option, and let `make' take
+     care of it.
+
+`autoconf' says something about undefined macros.
+     This means that you have macros in your `configure.in' which are
+     not defined by `autoconf'.  You may be using an old version of
+     `autoconf'; try building and installing a newer one.  Make sure the
+     newly installled `autoconf' is first on your `PATH'.  Also, see
+     the next question.
+
+My `configure' script has stuff like `CY_GNU_GETTEXT' in it.
+     This means that you have macros in your `configure.in' which should
+     be defined in your `aclocal.m4' file, but aren't.  This usually
+     means that `aclocal' was not able to appropriate definitions of the
+     macros.  Make sure that you have installed all the packages you
+     need.  In particular, make sure that you have installed libtool
+     (this is where `AM_PROG_LIBTOOL' is defined) and gettext (this is
+     where `CY_GNU_GETTEXT' is defined, at least in the Cygnus version
+     of gettext).
+
+My `Makefile' has `@' characters in it.
+     This may mean that you tried to use an autoconf substitution in
+     your `Makefile.in' without adding the appropriate `AC_SUBST' call
+     to your `configure' script.  Or it may just mean that you need to
+     rebuild `Makefile' in your build directory.  To rebuild `Makefile'
+     from `Makefile.in', run the shell script `config.status' with no
+     arguments.  If you need to force `configure' to run again, first
+     run `config.status --recheck'.  These runs are normally done
+     automatically by `Makefile' targets, but if your `Makefile' has
+     gotten messed up you'll need to help them along.
+
+Why do I have to run both `config.status --recheck' and `config.status'?
+     Normally, you don't; they will be run automatically by `Makefile'
+     targets.  If you do need to run them, use `config.status --recheck'
+     to run the `configure' script again with the same arguments as the
+     first time you ran it.  Use `config.status' (with no arguments) to
+     regenerate all files (`Makefile', `config.h', etc.) based on the
+     results of the configure script.  The two cases are separate
+     because it isn't always necessary to regenerate all the files
+     after running `config.status --recheck'.  The `Makefile' targets
+     generated by automake will use the environment variables
+     `CONFIG_FILES' and `CONFIG_HEADERS' to only regenerate files as
+     they are needed.
+
+What is the Cygnus tree?
+     The Cygnus tree is used for various packages including gdb, the GNU
+     binutils, and egcs.  It is also, of course, used for Cygnus
+     releases.  It is the build system which was developed at Cygnus,
+     using the Cygnus configure script.  It permits building many
+     different packages with a single configure and make.  The
+     configure scripts in the tree are being converted to autoconf, but
+     the general build structure remains intact.
+
+Why do I have to keep rebuilding and reinstalling the tools?
+     I know, it's a pain.  Unfortunately, there are bugs in the tools
+     themselves which need to be fixed, and each time that happens
+     everybody who uses the tools need to reinstall new versions of
+     them.  I don't know if there is going to be a clever fix until the
+     tools stabilize.
+
+Why not just have a Cygnus tree `make' target to update the tools?
+     The tools unfortunately need to be installed before they can be
+     used.  That means that they must be built using an appropriate
+     prefix, and it seems unwise to assume that every configuration
+     uses an appropriate prefix.  It might be possible to make them
+     work in place, or it might be possible to install them in some
+     subdirectory; so far these approaches have not been implemented.
+
+
+File: configure.info,  Node: Index,  Prev: FAQ,  Up: Top
+
+Index
+*****
+
+
+* Menu:
+
+* --build option:                        Build and Host Options.
+                                                              (line   9)
+* --host option:                         Build and Host Options.
+                                                              (line  14)
+* --target option:                       Specifying the Target.
+                                                              (line  10)
+* _GNU_SOURCE:                           Write configure.in.  (line 134)
+* AC_CANONICAL_HOST:                     Using the Host Type. (line  10)
+* AC_CANONICAL_SYSTEM:                   Using the Target Type.
+                                                              (line   6)
+* AC_CONFIG_HEADER:                      Write configure.in.  (line  66)
+* AC_EXEEXT:                             Write configure.in.  (line  86)
+* AC_INIT:                               Write configure.in.  (line  38)
+* AC_OUTPUT:                             Write configure.in.  (line 142)
+* AC_PREREQ:                             Write configure.in.  (line  42)
+* AC_PROG_CC:                            Write configure.in.  (line 103)
+* AC_PROG_CXX:                           Write configure.in.  (line 117)
+* acconfig.h:                            Written Developer Files.
+                                                              (line  27)
+* acconfig.h, writing:                   Write acconfig.h.    (line   6)
+* acinclude.m4:                          Written Developer Files.
+                                                              (line  37)
+* aclocal.m4:                            Generated Developer Files.
+                                                              (line  33)
+* AM_CONFIG_HEADER:                      Write configure.in.  (line  53)
+* AM_DISABLE_SHARED:                     Write configure.in.  (line 127)
+* AM_EXEEXT:                             Write configure.in.  (line  86)
+* AM_INIT_AUTOMAKE:                      Write configure.in.  (line  48)
+* AM_MAINTAINER_MODE:                    Write configure.in.  (line  70)
+* AM_PROG_LIBTOOL:                       Write configure.in.  (line 122)
+* AM_PROG_LIBTOOL in configure:          FAQ.                 (line  19)
+* build option:                          Build and Host Options.
+                                                              (line   9)
+* building with a cross compiler:        Canadian Cross.      (line   6)
+* canadian cross:                        Canadian Cross.      (line   6)
+* canadian cross in configure:           CCross in Configure. (line   6)
+* canadian cross in cygnus tree:         CCross in Cygnus Tree.
+                                                              (line   6)
+* canadian cross in makefile:            CCross in Make.      (line   6)
+* canadian cross, configuring:           Build and Host Options.
+                                                              (line   6)
+* canonical system names:                Configuration Names. (line   6)
+* config.cache:                          Build Files Description.
+                                                              (line  28)
+* config.h:                              Build Files Description.
+                                                              (line  23)
+* config.h.in:                           Generated Developer Files.
+                                                              (line  45)
+* config.in:                             Generated Developer Files.
+                                                              (line  45)
+* config.status:                         Build Files Description.
+                                                              (line   9)
+* config.status --recheck:               FAQ.                 (line  40)
+* configuration names:                   Configuration Names. (line   6)
+* configuration triplets:                Configuration Names. (line   6)
+* configure:                             Generated Developer Files.
+                                                              (line  21)
+* configure build system:                Build and Host Options.
+                                                              (line   9)
+* configure host:                        Build and Host Options.
+                                                              (line  14)
+* configure target:                      Specifying the Target.
+                                                              (line  10)
+* configure.in:                          Written Developer Files.
+                                                              (line   9)
+* configure.in, writing:                 Write configure.in.  (line   6)
+* configuring a canadian cross:          Build and Host Options.
+                                                              (line   6)
+* cross compiler:                        Cross Compilation Concepts.
+                                                              (line   6)
+* cross compiler, building with:         Canadian Cross.      (line   6)
+* cross tools:                           Cross Compilation Tools.
+                                                              (line   6)
+* CY_GNU_GETTEXT in configure:           FAQ.                 (line  19)
+* cygnus configure:                      Cygnus Configure.    (line   6)
+* goals:                                 Goals.               (line   6)
+* history:                               History.             (line   6)
+* host names:                            Configuration Names. (line   6)
+* host option:                           Build and Host Options.
+                                                              (line  14)
+* host system:                           Host and Target.     (line   6)
+* host triplets:                         Configuration Names. (line   6)
+* HOST_CC:                               CCross in Make.      (line  27)
+* libg++ configure:                      Cygnus Configure in C++ Libraries.
+                                                              (line   6)
+* libio configure:                       Cygnus Configure in C++ Libraries.
+                                                              (line   6)
+* libstdc++ configure:                   Cygnus Configure in C++ Libraries.
+                                                              (line   6)
+* Makefile:                              Build Files Description.
+                                                              (line  18)
+* Makefile, garbage characters:          FAQ.                 (line  29)
+* Makefile.am:                           Written Developer Files.
+                                                              (line  18)
+* Makefile.am, writing:                  Write Makefile.am.   (line   6)
+* Makefile.in:                           Generated Developer Files.
+                                                              (line  26)
+* multilibs:                             Multilibs.           (line   6)
+* stamp-h:                               Build Files Description.
+                                                              (line  41)
+* stamp-h.in:                            Generated Developer Files.
+                                                              (line  54)
+* system names:                          Configuration Names. (line   6)
+* system types:                          Configuration Names. (line   6)
+* target option:                         Specifying the Target.
+                                                              (line  10)
+* target system:                         Host and Target.     (line   6)
+* triplets:                              Configuration Names. (line   6)
+* undefined macros:                      FAQ.                 (line  12)
+
+
+
+Tag Table:
+Node: Top971
+Node: Introduction1499
+Node: Goals2581
+Node: Tools3305
+Node: History4299
+Node: Building7297
+Node: Getting Started10560
+Node: Write configure.in11073
+Node: Write Makefile.am18324
+Node: Write acconfig.h21501
+Node: Generate files23038
+Node: Getting Started Example25004
+Node: Getting Started Example 125759
+Node: Getting Started Example 227680
+Node: Getting Started Example 330675
+Node: Generate Files in Example33039
+Node: Files34129
+Node: Developer Files34740
+Node: Developer Files Picture35120
+Node: Written Developer Files36408
+Node: Generated Developer Files38960
+Node: Build Files42104
+Node: Build Files Picture42765
+Node: Build Files Description43529
+Node: Support Files45535
+Node: Configuration Names48417
+Node: Configuration Name Definition48917
+Node: Using Configuration Names51240
+Node: Cross Compilation Tools53210
+Node: Cross Compilation Concepts53901
+Node: Host and Target54869
+Node: Using the Host Type56370
+Node: Specifying the Target57719
+Node: Using the Target Type58508
+Node: Cross Tools in the Cygnus Tree61939
+Node: Host and Target Libraries62996
+Node: Target Library Configure Scripts66745
+Node: Make Targets in Cygnus Tree69837
+Node: Target libiberty71185
+Node: Canadian Cross72572
+Node: Canadian Cross Example73413
+Node: Canadian Cross Concepts74532
+Node: Build Cross Host Tools76044
+Node: Build and Host Options76996
+Node: CCross not in Cygnus Tree78782
+Node: CCross in Cygnus Tree79760
+Node: Standard Cygnus CCross80181
+Node: Cross Cygnus CCross81545
+Node: Supporting Canadian Cross84345
+Node: CCross in Configure84960
+Node: CCross in Make88128
+Node: Cygnus Configure89731
+Node: Cygnus Configure Basics90566
+Node: Cygnus Configure in C++ Libraries95244
+Node: Multilibs96251
+Node: Multilibs in gcc97296
+Node: Multilibs in Target Libraries98374
+Node: FAQ102565
+Node: Index106665
+
+End Tag Table
diff --git a/etc/standards.info b/etc/standards.info
new file mode 100644
index 00000000000..2d39178937c
--- /dev/null
+++ b/etc/standards.info
@@ -0,0 +1,5744 @@
+This is standards.info, produced by makeinfo version 4.8 from
+./standards.texi.
+
+INFO-DIR-SECTION GNU organization
+START-INFO-DIR-ENTRY
+* Standards: (standards).       GNU coding standards.
+END-INFO-DIR-ENTRY
+
+   The GNU coding standards, last updated April 12, 2010.
+
+   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+
+File: standards.info,  Node: Top,  Next: Preface,  Prev: (dir),  Up: (dir)
+
+Version
+*******
+
+The GNU coding standards, last updated April 12, 2010.
+
+   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+* Menu:
+
+* Preface::                     About the GNU Coding Standards.
+* Legal Issues::                Keeping free software free.
+* Design Advice::               General program design.
+* Program Behavior::            Program behavior for all programs
+* Writing C::                   Making the best use of C.
+* Documentation::               Documenting programs.
+* Managing Releases::           The release process.
+* References::                  Mentioning non-free software or documentation.
+* GNU Free Documentation License::  Copying and sharing this manual.
+* Index::
+
+
+File: standards.info,  Node: Preface,  Next: Legal Issues,  Prev: Top,  Up: Top
+
+1 About the GNU Coding Standards
+********************************
+
+The GNU Coding Standards were written by Richard Stallman and other GNU
+Project volunteers.  Their purpose is to make the GNU system clean,
+consistent, and easy to install.  This document can also be read as a
+guide to writing portable, robust and reliable programs.  It focuses on
+programs written in C, but many of the rules and principles are useful
+even if you write in another programming language.  The rules often
+state reasons for writing in a certain way.
+
+   If you did not obtain this file directly from the GNU project and
+recently, please check for a newer version.  You can get the GNU Coding
+Standards from the GNU web server in many different formats, including
+the Texinfo source, PDF, HTML, DVI, plain text, and more, at:
+`http://www.gnu.org/prep/standards/'.
+
+   If you are maintaining an official GNU package, in addition to this
+document, please read and follow the GNU maintainer information (*note
+Contents: (maintain)Top.).
+
+   If you want to receive diffs for every change to these GNU documents,
+join the mailing list `gnustandards-commit@gnu.org', via the web
+interface at
+`http://lists.gnu.org/mailman/listinfo/gnustandards-commit'.  Archives
+are also available there.
+
+   Please send corrections or suggestions for this document to
+<bug-standards@gnu.org>.  If you make a suggestion, please include a
+suggested new wording for it, to help us consider the suggestion
+efficiently.  We prefer a context diff to the Texinfo source, but if
+that's difficult for you, you can make a context diff for some other
+version of this document, or propose it in any way that makes it clear.
+The source repository for this document can be found at
+`http://savannah.gnu.org/projects/gnustandards'.
+
+   These standards cover the minimum of what is important when writing a
+GNU package.  Likely, the need for additional standards will come up.
+Sometimes, you might suggest that such standards be added to this
+document.  If you think your standards would be generally useful, please
+do suggest them.
+
+   You should also set standards for your package on many questions not
+addressed or not firmly specified here.  The most important point is to
+be self-consistent--try to stick to the conventions you pick, and try
+to document them as much as possible.  That way, your program will be
+more maintainable by others.
+
+   The GNU Hello program serves as an example of how to follow the GNU
+coding standards for a trivial program.
+`http://www.gnu.org/software/hello/hello.html'.
+
+   This release of the GNU Coding Standards was last updated April 12,
+2010.
+
+
+File: standards.info,  Node: Legal Issues,  Next: Design Advice,  Prev: Preface,  Up: Top
+
+2 Keeping Free Software Free
+****************************
+
+This chapter discusses how you can make sure that GNU software avoids
+legal difficulties, and other related issues.
+
+* Menu:
+
+* Reading Non-Free Code::       Referring to proprietary programs.
+* Contributions::               Accepting contributions.
+* Trademarks::                  How we deal with trademark issues.
+
+
+File: standards.info,  Node: Reading Non-Free Code,  Next: Contributions,  Up: Legal Issues
+
+2.1 Referring to Proprietary Programs
+=====================================
+
+Don't in any circumstances refer to Unix source code for or during your
+work on GNU!  (Or to any other proprietary programs.)
+
+   If you have a vague recollection of the internals of a Unix program,
+this does not absolutely mean you can't write an imitation of it, but
+do try to organize the imitation internally along different lines,
+because this is likely to make the details of the Unix version
+irrelevant and dissimilar to your results.
+
+   For example, Unix utilities were generally optimized to minimize
+memory use; if you go for speed instead, your program will be very
+different.  You could keep the entire input file in memory and scan it
+there instead of using stdio.  Use a smarter algorithm discovered more
+recently than the Unix program.  Eliminate use of temporary files.  Do
+it in one pass instead of two (we did this in the assembler).
+
+   Or, on the contrary, emphasize simplicity instead of speed.  For some
+applications, the speed of today's computers makes simpler algorithms
+adequate.
+
+   Or go for generality.  For example, Unix programs often have static
+tables or fixed-size strings, which make for arbitrary limits; use
+dynamic allocation instead.  Make sure your program handles NULs and
+other funny characters in the input files.  Add a programming language
+for extensibility and write part of the program in that language.
+
+   Or turn some parts of the program into independently usable
+libraries.  Or use a simple garbage collector instead of tracking
+precisely when to free memory, or use a new GNU facility such as
+obstacks.
+
+
+File: standards.info,  Node: Contributions,  Next: Trademarks,  Prev: Reading Non-Free Code,  Up: Legal Issues
+
+2.2 Accepting Contributions
+===========================
+
+If the program you are working on is copyrighted by the Free Software
+Foundation, then when someone else sends you a piece of code to add to
+the program, we need legal papers to use it--just as we asked you to
+sign papers initially.  _Each_ person who makes a nontrivial
+contribution to a program must sign some sort of legal papers in order
+for us to have clear title to the program; the main author alone is not
+enough.
+
+   So, before adding in any contributions from other people, please tell
+us, so we can arrange to get the papers.  Then wait until we tell you
+that we have received the signed papers, before you actually use the
+contribution.
+
+   This applies both before you release the program and afterward.  If
+you receive diffs to fix a bug, and they make significant changes, we
+need legal papers for that change.
+
+   This also applies to comments and documentation files.  For copyright
+law, comments and code are just text.  Copyright applies to all kinds of
+text, so we need legal papers for all kinds.
+
+   We know it is frustrating to ask for legal papers; it's frustrating
+for us as well.  But if you don't wait, you are going out on a limb--for
+example, what if the contributor's employer won't sign a disclaimer?
+You might have to take that code out again!
+
+   You don't need papers for changes of a few lines here or there, since
+they are not significant for copyright purposes.  Also, you don't need
+papers if all you get from the suggestion is some ideas, not actual code
+which you use.  For example, if someone sent you one implementation, but
+you write a different implementation of the same idea, you don't need to
+get papers.
+
+   The very worst thing is if you forget to tell us about the other
+contributor.  We could be very embarrassed in court some day as a
+result.
+
+   We have more detailed advice for maintainers of programs; if you have
+reached the stage of actually maintaining a program for GNU (whether
+released or not), please ask us for a copy.  It is also available
+online for your perusal: `http://www.gnu.org/prep/maintain/'.
+
+
+File: standards.info,  Node: Trademarks,  Prev: Contributions,  Up: Legal Issues
+
+2.3 Trademarks
+==============
+
+Please do not include any trademark acknowledgements in GNU software
+packages or documentation.
+
+   Trademark acknowledgements are the statements that such-and-such is a
+trademark of so-and-so.  The GNU Project has no objection to the basic
+idea of trademarks, but these acknowledgements feel like kowtowing, and
+there is no legal requirement for them, so we don't use them.
+
+   What is legally required, as regards other people's trademarks, is to
+avoid using them in ways which a reader might reasonably understand as
+naming or labeling our own programs or activities.  For example, since
+"Objective C" is (or at least was) a trademark, we made sure to say
+that we provide a "compiler for the Objective C language" rather than
+an "Objective C compiler".  The latter would have been meant as a
+shorter way of saying the former, but it does not explicitly state the
+relationship, so it could be misinterpreted as using "Objective C" as a
+label for the compiler rather than for the language.
+
+   Please don't use "win" as an abbreviation for Microsoft Windows in
+GNU software or documentation.  In hacker terminology, calling
+something a "win" is a form of praise.  If you wish to praise Microsoft
+Windows when speaking on your own, by all means do so, but not in GNU
+software.  Usually we write the name "Windows" in full, but when
+brevity is very important (as in file names and sometimes symbol
+names), we abbreviate it to "w".  For instance, the files and functions
+in Emacs that deal with Windows start with `w32'.
+
+
+File: standards.info,  Node: Design Advice,  Next: Program Behavior,  Prev: Legal Issues,  Up: Top
+
+3 General Program Design
+************************
+
+This chapter discusses some of the issues you should take into account
+when designing your program.
+
+* Menu:
+
+* Source Language::             Which languages to use.
+* Compatibility::               Compatibility with other implementations.
+* Using Extensions::            Using non-standard features.
+* Standard C::                  Using standard C features.
+* Conditional Compilation::     Compiling code only if a conditional is true.
+
+
+File: standards.info,  Node: Source Language,  Next: Compatibility,  Up: Design Advice
+
+3.1 Which Languages to Use
+==========================
+
+When you want to use a language that gets compiled and runs at high
+speed, the best language to use is C.  Using another language is like
+using a non-standard feature: it will cause trouble for users.  Even if
+GCC supports the other language, users may find it inconvenient to have
+to install the compiler for that other language in order to build your
+program.  For example, if you write your program in C++, people will
+have to install the GNU C++ compiler in order to compile your program.
+
+   C has one other advantage over C++ and other compiled languages: more
+people know C, so more people will find it easy to read and modify the
+program if it is written in C.
+
+   So in general it is much better to use C, rather than the comparable
+alternatives.
+
+   But there are two exceptions to that conclusion:
+
+   * It is no problem to use another language to write a tool
+     specifically intended for use with that language.  That is because
+     the only people who want to build the tool will be those who have
+     installed the other language anyway.
+
+   * If an application is of interest only to a narrow part of the
+     community, then the question of which language it is written in
+     has less effect on other people, so you may as well please
+     yourself.
+
+   Many programs are designed to be extensible: they include an
+interpreter for a language that is higher level than C.  Often much of
+the program is written in that language, too.  The Emacs editor
+pioneered this technique.
+
+   The standard extensibility interpreter for GNU software is Guile
+(`http://www.gnu.org/software/guile/'), which implements the language
+Scheme (an especially clean and simple dialect of Lisp).  Guile also
+includes bindings for GTK+/GNOME, making it practical to write modern
+GUI functionality within Guile.  We don't reject programs written in
+other "scripting languages" such as Perl and Python, but using Guile is
+very important for the overall consistency of the GNU system.
+
+
+File: standards.info,  Node: Compatibility,  Next: Using Extensions,  Prev: Source Language,  Up: Design Advice
+
+3.2 Compatibility with Other Implementations
+============================================
+
+With occasional exceptions, utility programs and libraries for GNU
+should be upward compatible with those in Berkeley Unix, and upward
+compatible with Standard C if Standard C specifies their behavior, and
+upward compatible with POSIX if POSIX specifies their behavior.
+
+   When these standards conflict, it is useful to offer compatibility
+modes for each of them.
+
+   Standard C and POSIX prohibit many kinds of extensions.  Feel free
+to make the extensions anyway, and include a `--ansi', `--posix', or
+`--compatible' option to turn them off.  However, if the extension has
+a significant chance of breaking any real programs or scripts, then it
+is not really upward compatible.  So you should try to redesign its
+interface to make it upward compatible.
+
+   Many GNU programs suppress extensions that conflict with POSIX if the
+environment variable `POSIXLY_CORRECT' is defined (even if it is
+defined with a null value).  Please make your program recognize this
+variable if appropriate.
+
+   When a feature is used only by users (not by programs or command
+files), and it is done poorly in Unix, feel free to replace it
+completely with something totally different and better.  (For example,
+`vi' is replaced with Emacs.)  But it is nice to offer a compatible
+feature as well.  (There is a free `vi' clone, so we offer it.)
+
+   Additional useful features are welcome regardless of whether there
+is any precedent for them.
+
+
+File: standards.info,  Node: Using Extensions,  Next: Standard C,  Prev: Compatibility,  Up: Design Advice
+
+3.3 Using Non-standard Features
+===============================
+
+Many GNU facilities that already exist support a number of convenient
+extensions over the comparable Unix facilities.  Whether to use these
+extensions in implementing your program is a difficult question.
+
+   On the one hand, using the extensions can make a cleaner program.
+On the other hand, people will not be able to build the program unless
+the other GNU tools are available.  This might cause the program to
+work on fewer kinds of machines.
+
+   With some extensions, it might be easy to provide both alternatives.
+For example, you can define functions with a "keyword" `INLINE' and
+define that as a macro to expand into either `inline' or nothing,
+depending on the compiler.
+
+   In general, perhaps it is best not to use the extensions if you can
+straightforwardly do without them, but to use the extensions if they
+are a big improvement.
+
+   An exception to this rule are the large, established programs (such
+as Emacs) which run on a great variety of systems.  Using GNU
+extensions in such programs would make many users unhappy, so we don't
+do that.
+
+   Another exception is for programs that are used as part of
+compilation: anything that must be compiled with other compilers in
+order to bootstrap the GNU compilation facilities.  If these require
+the GNU compiler, then no one can compile them without having them
+installed already.  That would be extremely troublesome in certain
+cases.
+
+
+File: standards.info,  Node: Standard C,  Next: Conditional Compilation,  Prev: Using Extensions,  Up: Design Advice
+
+3.4 Standard C and Pre-Standard C
+=================================
+
+1989 Standard C is widespread enough now that it is ok to use its
+features in new programs.  There is one exception: do not ever use the
+"trigraph" feature of Standard C.
+
+   1999 Standard C is not widespread yet, so please do not require its
+features in programs.  It is ok to use its features if they are present.
+
+   However, it is easy to support pre-standard compilers in most
+programs, so if you know how to do that, feel free.  If a program you
+are maintaining has such support, you should try to keep it working.
+
+   To support pre-standard C, instead of writing function definitions in
+standard prototype form,
+
+     int
+     foo (int x, int y)
+     ...
+
+write the definition in pre-standard style like this,
+
+     int
+     foo (x, y)
+          int x, y;
+     ...
+
+and use a separate declaration to specify the argument prototype:
+
+     int foo (int, int);
+
+   You need such a declaration anyway, in a header file, to get the
+benefit of prototypes in all the files where the function is called.
+And once you have the declaration, you normally lose nothing by writing
+the function definition in the pre-standard style.
+
+   This technique does not work for integer types narrower than `int'.
+If you think of an argument as being of a type narrower than `int',
+declare it as `int' instead.
+
+   There are a few special cases where this technique is hard to use.
+For example, if a function argument needs to hold the system type
+`dev_t', you run into trouble, because `dev_t' is shorter than `int' on
+some machines; but you cannot use `int' instead, because `dev_t' is
+wider than `int' on some machines.  There is no type you can safely use
+on all machines in a non-standard definition.  The only way to support
+non-standard C and pass such an argument is to check the width of
+`dev_t' using Autoconf and choose the argument type accordingly.  This
+may not be worth the trouble.
+
+   In order to support pre-standard compilers that do not recognize
+prototypes, you may want to use a preprocessor macro like this:
+
+     /* Declare the prototype for a general external function.  */
+     #if defined (__STDC__) || defined (WINDOWSNT)
+     #define P_(proto) proto
+     #else
+     #define P_(proto) ()
+     #endif
+
+
+File: standards.info,  Node: Conditional Compilation,  Prev: Standard C,  Up: Design Advice
+
+3.5 Conditional Compilation
+===========================
+
+When supporting configuration options already known when building your
+program we prefer using `if (... )' over conditional compilation, as in
+the former case the compiler is able to perform more extensive checking
+of all possible code paths.
+
+   For example, please write
+
+       if (HAS_FOO)
+         ...
+       else
+         ...
+
+instead of:
+
+       #ifdef HAS_FOO
+         ...
+       #else
+         ...
+       #endif
+
+   A modern compiler such as GCC will generate exactly the same code in
+both cases, and we have been using similar techniques with good success
+in several projects.  Of course, the former method assumes that
+`HAS_FOO' is defined as either 0 or 1.
+
+   While this is not a silver bullet solving all portability problems,
+and is not always appropriate, following this policy would have saved
+GCC developers many hours, or even days, per year.
+
+   In the case of function-like macros like `REVERSIBLE_CC_MODE' in GCC
+which cannot be simply used in `if (...)' statements, there is an easy
+workaround.  Simply introduce another macro `HAS_REVERSIBLE_CC_MODE' as
+in the following example:
+
+       #ifdef REVERSIBLE_CC_MODE
+       #define HAS_REVERSIBLE_CC_MODE 1
+       #else
+       #define HAS_REVERSIBLE_CC_MODE 0
+       #endif
+
+
+File: standards.info,  Node: Program Behavior,  Next: Writing C,  Prev: Design Advice,  Up: Top
+
+4 Program Behavior for All Programs
+***********************************
+
+This chapter describes conventions for writing robust software.  It
+also describes general standards for error messages, the command line
+interface, and how libraries should behave.
+
+* Menu:
+
+* Non-GNU Standards::           We consider standards such as POSIX;
+                                  we don't "obey" them.
+* Semantics::                   Writing robust programs.
+* Libraries::                   Library behavior.
+* Errors::                      Formatting error messages.
+* User Interfaces::             Standards about interfaces generally.
+* Graphical Interfaces::        Standards for graphical interfaces.
+* Command-Line Interfaces::     Standards for command line interfaces.
+* Option Table::                Table of long options.
+* OID Allocations::             Table of OID slots for GNU.
+* Memory Usage::                When and how to care about memory needs.
+* File Usage::                  Which files to use, and where.
+
+
+File: standards.info,  Node: Non-GNU Standards,  Next: Semantics,  Up: Program Behavior
+
+4.1 Non-GNU Standards
+=====================
+
+The GNU Project regards standards published by other organizations as
+suggestions, not orders.  We consider those standards, but we do not
+"obey" them.  In developing a GNU program, you should implement an
+outside standard's specifications when that makes the GNU system better
+overall in an objective sense.  When it doesn't, you shouldn't.
+
+   In most cases, following published standards is convenient for
+users--it means that their programs or scripts will work more portably.
+For instance, GCC implements nearly all the features of Standard C as
+specified by that standard.  C program developers would be unhappy if
+it did not.  And GNU utilities mostly follow specifications of POSIX.2;
+shell script writers and users would be unhappy if our programs were
+incompatible.
+
+   But we do not follow either of these specifications rigidly, and
+there are specific points on which we decided not to follow them, so as
+to make the GNU system better for users.
+
+   For instance, Standard C says that nearly all extensions to C are
+prohibited.  How silly!  GCC implements many extensions, some of which
+were later adopted as part of the standard.  If you want these
+constructs to give an error message as "required" by the standard, you
+must specify `--pedantic', which was implemented only so that we can
+say "GCC is a 100% implementation of the standard," not because there
+is any reason to actually use it.
+
+   POSIX.2 specifies that `df' and `du' must output sizes by default in
+units of 512 bytes.  What users want is units of 1k, so that is what we
+do by default.  If you want the ridiculous behavior "required" by
+POSIX, you must set the environment variable `POSIXLY_CORRECT' (which
+was originally going to be named `POSIX_ME_HARDER').
+
+   GNU utilities also depart from the letter of the POSIX.2
+specification when they support long-named command-line options, and
+intermixing options with ordinary arguments.  This minor
+incompatibility with POSIX is never a problem in practice, and it is
+very useful.
+
+   In particular, don't reject a new feature, or remove an old one,
+merely because a standard says it is "forbidden" or "deprecated."
+
+
+File: standards.info,  Node: Semantics,  Next: Libraries,  Prev: Non-GNU Standards,  Up: Program Behavior
+
+4.2 Writing Robust Programs
+===========================
+
+Avoid arbitrary limits on the length or number of _any_ data structure,
+including file names, lines, files, and symbols, by allocating all data
+structures dynamically.  In most Unix utilities, "long lines are
+silently truncated".  This is not acceptable in a GNU utility.
+
+   Utilities reading files should not drop NUL characters, or any other
+nonprinting characters _including those with codes above 0177_.  The
+only sensible exceptions would be utilities specifically intended for
+interface to certain types of terminals or printers that can't handle
+those characters.  Whenever possible, try to make programs work
+properly with sequences of bytes that represent multibyte characters,
+using encodings such as UTF-8 and others.
+
+   Check every system call for an error return, unless you know you
+wish to ignore errors.  Include the system error text (from `perror' or
+equivalent) in _every_ error message resulting from a failing system
+call, as well as the name of the file if any and the name of the
+utility.  Just "cannot open foo.c" or "stat failed" is not sufficient.
+
+   Check every call to `malloc' or `realloc' to see if it returned
+zero.  Check `realloc' even if you are making the block smaller; in a
+system that rounds block sizes to a power of 2, `realloc' may get a
+different block if you ask for less space.
+
+   In Unix, `realloc' can destroy the storage block if it returns zero.
+GNU `realloc' does not have this bug: if it fails, the original block
+is unchanged.  Feel free to assume the bug is fixed.  If you wish to
+run your program on Unix, and wish to avoid lossage in this case, you
+can use the GNU `malloc'.
+
+   You must expect `free' to alter the contents of the block that was
+freed.  Anything you want to fetch from the block, you must fetch before
+calling `free'.
+
+   If `malloc' fails in a noninteractive program, make that a fatal
+error.  In an interactive program (one that reads commands from the
+user), it is better to abort the command and return to the command
+reader loop.  This allows the user to kill other processes to free up
+virtual memory, and then try the command again.
+
+   Use `getopt_long' to decode arguments, unless the argument syntax
+makes this unreasonable.
+
+   When static storage is to be written in during program execution, use
+explicit C code to initialize it.  Reserve C initialized declarations
+for data that will not be changed.
+
+   Try to avoid low-level interfaces to obscure Unix data structures
+(such as file directories, utmp, or the layout of kernel memory), since
+these are less likely to work compatibly.  If you need to find all the
+files in a directory, use `readdir' or some other high-level interface.
+These are supported compatibly by GNU.
+
+   The preferred signal handling facilities are the BSD variant of
+`signal', and the POSIX `sigaction' function; the alternative USG
+`signal' interface is an inferior design.
+
+   Nowadays, using the POSIX signal functions may be the easiest way to
+make a program portable.  If you use `signal', then on GNU/Linux
+systems running GNU libc version 1, you should include `bsd/signal.h'
+instead of `signal.h', so as to get BSD behavior.  It is up to you
+whether to support systems where `signal' has only the USG behavior, or
+give up on them.
+
+   In error checks that detect "impossible" conditions, just abort.
+There is usually no point in printing any message.  These checks
+indicate the existence of bugs.  Whoever wants to fix the bugs will have
+to read the source code and run a debugger.  So explain the problem with
+comments in the source.  The relevant data will be in variables, which
+are easy to examine with the debugger, so there is no point moving them
+elsewhere.
+
+   Do not use a count of errors as the exit status for a program.
+_That does not work_, because exit status values are limited to 8 bits
+(0 through 255).  A single run of the program might have 256 errors; if
+you try to return 256 as the exit status, the parent process will see 0
+as the status, and it will appear that the program succeeded.
+
+   If you make temporary files, check the `TMPDIR' environment
+variable; if that variable is defined, use the specified directory
+instead of `/tmp'.
+
+   In addition, be aware that there is a possible security problem when
+creating temporary files in world-writable directories.  In C, you can
+avoid this problem by creating temporary files in this manner:
+
+     fd = open (filename, O_WRONLY | O_CREAT | O_EXCL, 0600);
+
+or by using the `mkstemps' function from libiberty.
+
+   In bash, use `set -C' to avoid this problem.
+
+
+File: standards.info,  Node: Libraries,  Next: Errors,  Prev: Semantics,  Up: Program Behavior
+
+4.3 Library Behavior
+====================
+
+Try to make library functions reentrant.  If they need to do dynamic
+storage allocation, at least try to avoid any nonreentrancy aside from
+that of `malloc' itself.
+
+   Here are certain name conventions for libraries, to avoid name
+conflicts.
+
+   Choose a name prefix for the library, more than two characters long.
+All external function and variable names should start with this prefix.
+In addition, there should only be one of these in any given library
+member.  This usually means putting each one in a separate source file.
+
+   An exception can be made when two external symbols are always used
+together, so that no reasonable program could use one without the
+other; then they can both go in the same file.
+
+   External symbols that are not documented entry points for the user
+should have names beginning with `_'.  The `_' should be followed by
+the chosen name prefix for the library, to prevent collisions with
+other libraries.  These can go in the same files with user entry points
+if you like.
+
+   Static functions and variables can be used as you like and need not
+fit any naming convention.
+
+
+File: standards.info,  Node: Errors,  Next: User Interfaces,  Prev: Libraries,  Up: Program Behavior
+
+4.4 Formatting Error Messages
+=============================
+
+Error messages from compilers should look like this:
+
+     SOURCE-FILE-NAME:LINENO: MESSAGE
+
+If you want to mention the column number, use one of these formats:
+
+     SOURCE-FILE-NAME:LINENO:COLUMN: MESSAGE
+     SOURCE-FILE-NAME:LINENO.COLUMN: MESSAGE
+
+Line numbers should start from 1 at the beginning of the file, and
+column numbers should start from 1 at the beginning of the line.  (Both
+of these conventions are chosen for compatibility.)  Calculate column
+numbers assuming that space and all ASCII printing characters have
+equal width, and assuming tab stops every 8 columns.
+
+   The error message can also give both the starting and ending
+positions of the erroneous text.  There are several formats so that you
+can avoid redundant information such as a duplicate line number.  Here
+are the possible formats:
+
+     SOURCE-FILE-NAME:LINENO-1.COLUMN-1-LINENO-2.COLUMN-2: MESSAGE
+     SOURCE-FILE-NAME:LINENO-1.COLUMN-1-COLUMN-2: MESSAGE
+     SOURCE-FILE-NAME:LINENO-1-LINENO-2: MESSAGE
+
+When an error is spread over several files, you can use this format:
+
+     FILE-1:LINENO-1.COLUMN-1-FILE-2:LINENO-2.COLUMN-2: MESSAGE
+
+   Error messages from other noninteractive programs should look like
+this:
+
+     PROGRAM:SOURCE-FILE-NAME:LINENO: MESSAGE
+
+when there is an appropriate source file, or like this:
+
+     PROGRAM: MESSAGE
+
+when there is no relevant source file.
+
+   If you want to mention the column number, use this format:
+
+     PROGRAM:SOURCE-FILE-NAME:LINENO:COLUMN: MESSAGE
+
+   In an interactive program (one that is reading commands from a
+terminal), it is better not to include the program name in an error
+message.  The place to indicate which program is running is in the
+prompt or with the screen layout.  (When the same program runs with
+input from a source other than a terminal, it is not interactive and
+would do best to print error messages using the noninteractive style.)
+
+   The string MESSAGE should not begin with a capital letter when it
+follows a program name and/or file name, because that isn't the
+beginning of a sentence.  (The sentence conceptually starts at the
+beginning of the line.)  Also, it should not end with a period.
+
+   Error messages from interactive programs, and other messages such as
+usage messages, should start with a capital letter.  But they should not
+end with a period.
+
+
+File: standards.info,  Node: User Interfaces,  Next: Graphical Interfaces,  Prev: Errors,  Up: Program Behavior
+
+4.5 Standards for Interfaces Generally
+======================================
+
+Please don't make the behavior of a utility depend on the name used to
+invoke it.  It is useful sometimes to make a link to a utility with a
+different name, and that should not change what it does.
+
+   Instead, use a run time option or a compilation switch or both to
+select among the alternate behaviors.
+
+   Likewise, please don't make the behavior of the program depend on the
+type of output device it is used with.  Device independence is an
+important principle of the system's design; do not compromise it merely
+to save someone from typing an option now and then.  (Variation in error
+message syntax when using a terminal is ok, because that is a side issue
+that people do not depend on.)
+
+   If you think one behavior is most useful when the output is to a
+terminal, and another is most useful when the output is a file or a
+pipe, then it is usually best to make the default behavior the one that
+is useful with output to a terminal, and have an option for the other
+behavior.
+
+   Compatibility requires certain programs to depend on the type of
+output device.  It would be disastrous if `ls' or `sh' did not do so in
+the way all users expect.  In some of these cases, we supplement the
+program with a preferred alternate version that does not depend on the
+output device type.  For example, we provide a `dir' program much like
+`ls' except that its default output format is always multi-column
+format.
+
+
+File: standards.info,  Node: Graphical Interfaces,  Next: Command-Line Interfaces,  Prev: User Interfaces,  Up: Program Behavior
+
+4.6 Standards for Graphical Interfaces
+======================================
+
+When you write a program that provides a graphical user interface,
+please make it work with the X Window System and the GTK+ toolkit
+unless the functionality specifically requires some alternative (for
+example, "displaying jpeg images while in console mode").
+
+   In addition, please provide a command-line interface to control the
+functionality.  (In many cases, the graphical user interface can be a
+separate program which invokes the command-line program.)  This is so
+that the same jobs can be done from scripts.
+
+   Please also consider providing a D-bus interface for use from other
+running programs, such as within GNOME.  (GNOME used to use CORBA for
+this, but that is being phased out.)  In addition, consider providing a
+library interface (for use from C), and perhaps a keyboard-driven
+console interface (for use by users from console mode).  Once you are
+doing the work to provide the functionality and the graphical
+interface, these won't be much extra work.
+
+
+File: standards.info,  Node: Command-Line Interfaces,  Next: Option Table,  Prev: Graphical Interfaces,  Up: Program Behavior
+
+4.7 Standards for Command Line Interfaces
+=========================================
+
+It is a good idea to follow the POSIX guidelines for the command-line
+options of a program.  The easiest way to do this is to use `getopt' to
+parse them.  Note that the GNU version of `getopt' will normally permit
+options anywhere among the arguments unless the special argument `--'
+is used.  This is not what POSIX specifies; it is a GNU extension.
+
+   Please define long-named options that are equivalent to the
+single-letter Unix-style options.  We hope to make GNU more user
+friendly this way.  This is easy to do with the GNU function
+`getopt_long'.
+
+   One of the advantages of long-named options is that they can be
+consistent from program to program.  For example, users should be able
+to expect the "verbose" option of any GNU program which has one, to be
+spelled precisely `--verbose'.  To achieve this uniformity, look at the
+table of common long-option names when you choose the option names for
+your program (*note Option Table::).
+
+   It is usually a good idea for file names given as ordinary arguments
+to be input files only; any output files would be specified using
+options (preferably `-o' or `--output').  Even if you allow an output
+file name as an ordinary argument for compatibility, try to provide an
+option as another way to specify it.  This will lead to more consistency
+among GNU utilities, and fewer idiosyncrasies for users to remember.
+
+   All programs should support two standard options: `--version' and
+`--help'.  CGI programs should accept these as command-line options,
+and also if given as the `PATH_INFO'; for instance, visiting
+`http://example.org/p.cgi/--help' in a browser should output the same
+information as invoking `p.cgi --help' from the command line.
+
+* Menu:
+
+* --version::       The standard output for --version.
+* --help::          The standard output for --help.
+
+
+File: standards.info,  Node: --version,  Next: --help,  Up: Command-Line Interfaces
+
+4.7.1 `--version'
+-----------------
+
+The standard `--version' option should direct the program to print
+information about its name, version, origin and legal status, all on
+standard output, and then exit successfully.  Other options and
+arguments should be ignored once this is seen, and the program should
+not perform its normal function.
+
+   The first line is meant to be easy for a program to parse; the
+version number proper starts after the last space.  In addition, it
+contains the canonical name for this program, in this format:
+
+     GNU Emacs 19.30
+
+The program's name should be a constant string; _don't_ compute it from
+`argv[0]'.  The idea is to state the standard or canonical name for the
+program, not its file name.  There are other ways to find out the
+precise file name where a command is found in `PATH'.
+
+   If the program is a subsidiary part of a larger package, mention the
+package name in parentheses, like this:
+
+     emacsserver (GNU Emacs) 19.30
+
+If the package has a version number which is different from this
+program's version number, you can mention the package version number
+just before the close-parenthesis.
+
+   If you _need_ to mention the version numbers of libraries which are
+distributed separately from the package which contains this program,
+you can do so by printing an additional line of version info for each
+library you want to mention.  Use the same format for these lines as for
+the first line.
+
+   Please do not mention all of the libraries that the program uses
+"just for completeness"--that would produce a lot of unhelpful clutter.
+Please mention library version numbers only if you find in practice that
+they are very important to you in debugging.
+
+   The following line, after the version number line or lines, should
+be a copyright notice.  If more than one copyright notice is called
+for, put each on a separate line.
+
+   Next should follow a line stating the license, preferably using one
+of abbrevations below, and a brief statement that the program is free
+software, and that users are free to copy and change it.  Also mention
+that there is no warranty, to the extent permitted by law.  See
+recommended wording below.
+
+   It is ok to finish the output with a list of the major authors of the
+program, as a way of giving credit.
+
+   Here's an example of output that follows these rules:
+
+     GNU hello 2.3
+     Copyright (C) 2007 Free Software Foundation, Inc.
+     License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+     This is free software: you are free to change and redistribute it.
+     There is NO WARRANTY, to the extent permitted by law.
+
+   You should adapt this to your program, of course, filling in the
+proper year, copyright holder, name of program, and the references to
+distribution terms, and changing the rest of the wording as necessary.
+
+   This copyright notice only needs to mention the most recent year in
+which changes were made--there's no need to list the years for previous
+versions' changes.  You don't have to mention the name of the program in
+these notices, if that is inconvenient, since it appeared in the first
+line.  (The rules are different for copyright notices in source files;
+*note Copyright Notices: (maintain)Copyright Notices.)
+
+   Translations of the above lines must preserve the validity of the
+copyright notices (*note Internationalization::).  If the translation's
+character set supports it, the `(C)' should be replaced with the
+copyright symbol, as follows:
+
+   (the official copyright symbol, which is the letter C in a circle);
+
+   Write the word "Copyright" exactly like that, in English.  Do not
+translate it into another language.  International treaties recognize
+the English word "Copyright"; translations into other languages do not
+have legal significance.
+
+   Finally, here is the table of our suggested license abbreviations.
+Any abbreviation can be followed by `vVERSION[+]', meaning that
+particular version, or later versions with the `+', as shown above.
+
+   In the case of exceptions for extra permissions with the GPL, we use
+`/' for a separator; the version number can follow the license
+abbreviation as usual, as in the examples below.
+
+GPL
+     GNU General Public License, `http://www.gnu.org/licenses/gpl.html'.
+
+LGPL
+     GNU Lesser General Public License,
+     `http://www.gnu.org/licenses/lgpl.html'.
+
+GPL/Ada
+     GNU GPL with the exception for Ada.
+
+Apache
+     The Apache Software Foundation license,
+     `http://www.apache.org/licenses'.
+
+Artistic
+     The Artistic license used for Perl,
+     `http://www.perlfoundation.org/legal'.
+
+Expat
+     The Expat license, `http://www.jclark.com/xml/copying.txt'.
+
+MPL
+     The Mozilla Public License, `http://www.mozilla.org/MPL/'.
+
+OBSD
+     The original (4-clause) BSD license, incompatible with the GNU GPL
+     `http://www.xfree86.org/3.3.6/COPYRIGHT2.html#6'.
+
+PHP
+     The license used for PHP, `http://www.php.net/license/'.
+
+public domain
+     The non-license that is being in the public domain,
+     `http://www.gnu.org/licenses/license-list.html#PublicDomain'.
+
+Python
+     The license for Python, `http://www.python.org/2.0.1/license.html'.
+
+RBSD
+     The revised (3-clause) BSD, compatible with the GNU GPL,
+     `http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5'.
+
+X11
+     The simple non-copyleft license used for most versions of the X
+     Window System, `http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3'.
+
+Zlib
+     The license for Zlib, `http://www.gzip.org/zlib/zlib_license.html'.
+
+
+   More information about these licenses and many more are on the GNU
+licensing web pages, `http://www.gnu.org/licenses/license-list.html'.
+
+
+File: standards.info,  Node: --help,  Prev: --version,  Up: Command-Line Interfaces
+
+4.7.2 `--help'
+--------------
+
+The standard `--help' option should output brief documentation for how
+to invoke the program, on standard output, then exit successfully.
+Other options and arguments should be ignored once this is seen, and
+the program should not perform its normal function.
+
+   Near the end of the `--help' option's output, please place lines
+giving the email address for bug reports, the package's home page
+(normally <http://www.gnu.org/software/PKG>, and the general page for
+help using GNU programs.  The format should be like this:
+
+     Report bugs to: MAILING-ADDRESS
+     PKG home page: <http://www.gnu.org/software/PKG/>
+     General help using GNU software: <http://www.gnu.org/gethelp/>
+
+   It is ok to mention other appropriate mailing lists and web pages.
+
+
+File: standards.info,  Node: Option Table,  Next: OID Allocations,  Prev: Command-Line Interfaces,  Up: Program Behavior
+
+4.8 Table of Long Options
+=========================
+
+Here is a table of long options used by GNU programs.  It is surely
+incomplete, but we aim to list all the options that a new program might
+want to be compatible with.  If you use names not already in the table,
+please send <bug-standards@gnu.org> a list of them, with their
+meanings, so we can update the table.
+
+`after-date'
+     `-N' in `tar'.
+
+`all'
+     `-a' in `du', `ls', `nm', `stty', `uname', and `unexpand'.
+
+`all-text'
+     `-a' in `diff'.
+
+`almost-all'
+     `-A' in `ls'.
+
+`append'
+     `-a' in `etags', `tee', `time'; `-r' in `tar'.
+
+`archive'
+     `-a' in `cp'.
+
+`archive-name'
+     `-n' in `shar'.
+
+`arglength'
+     `-l' in `m4'.
+
+`ascii'
+     `-a' in `diff'.
+
+`assign'
+     `-v' in `gawk'.
+
+`assume-new'
+     `-W' in `make'.
+
+`assume-old'
+     `-o' in `make'.
+
+`auto-check'
+     `-a' in `recode'.
+
+`auto-pager'
+     `-a' in `wdiff'.
+
+`auto-reference'
+     `-A' in `ptx'.
+
+`avoid-wraps'
+     `-n' in `wdiff'.
+
+`background'
+     For server programs, run in the background.
+
+`backward-search'
+     `-B' in `ctags'.
+
+`basename'
+     `-f' in `shar'.
+
+`batch'
+     Used in GDB.
+
+`baud'
+     Used in GDB.
+
+`before'
+     `-b' in `tac'.
+
+`binary'
+     `-b' in `cpio' and `diff'.
+
+`bits-per-code'
+     `-b' in `shar'.
+
+`block-size'
+     Used in `cpio' and `tar'.
+
+`blocks'
+     `-b' in `head' and `tail'.
+
+`break-file'
+     `-b' in `ptx'.
+
+`brief'
+     Used in various programs to make output shorter.
+
+`bytes'
+     `-c' in `head', `split', and `tail'.
+
+`c++'
+     `-C' in `etags'.
+
+`catenate'
+     `-A' in `tar'.
+
+`cd'
+     Used in various programs to specify the directory to use.
+
+`changes'
+     `-c' in `chgrp' and `chown'.
+
+`classify'
+     `-F' in `ls'.
+
+`colons'
+     `-c' in `recode'.
+
+`command'
+     `-c' in `su'; `-x' in GDB.
+
+`compare'
+     `-d' in `tar'.
+
+`compat'
+     Used in `gawk'.
+
+`compress'
+     `-Z' in `tar' and `shar'.
+
+`concatenate'
+     `-A' in `tar'.
+
+`confirmation'
+     `-w' in `tar'.
+
+`context'
+     Used in `diff'.
+
+`copyleft'
+     `-W copyleft' in `gawk'.
+
+`copyright'
+     `-C' in `ptx', `recode', and `wdiff'; `-W copyright' in `gawk'.
+
+`core'
+     Used in GDB.
+
+`count'
+     `-q' in `who'.
+
+`count-links'
+     `-l' in `du'.
+
+`create'
+     Used in `tar' and `cpio'.
+
+`cut-mark'
+     `-c' in `shar'.
+
+`cxref'
+     `-x' in `ctags'.
+
+`date'
+     `-d' in `touch'.
+
+`debug'
+     `-d' in `make' and `m4'; `-t' in Bison.
+
+`define'
+     `-D' in `m4'.
+
+`defines'
+     `-d' in Bison and `ctags'.
+
+`delete'
+     `-D' in `tar'.
+
+`dereference'
+     `-L' in `chgrp', `chown', `cpio', `du', `ls', and `tar'.
+
+`dereference-args'
+     `-D' in `du'.
+
+`device'
+     Specify an I/O device (special file name).
+
+`diacritics'
+     `-d' in `recode'.
+
+`dictionary-order'
+     `-d' in `look'.
+
+`diff'
+     `-d' in `tar'.
+
+`digits'
+     `-n' in `csplit'.
+
+`directory'
+     Specify the directory to use, in various programs.  In `ls', it
+     means to show directories themselves rather than their contents.
+     In `rm' and `ln', it means to not treat links to directories
+     specially.
+
+`discard-all'
+     `-x' in `strip'.
+
+`discard-locals'
+     `-X' in `strip'.
+
+`dry-run'
+     `-n' in `make'.
+
+`ed'
+     `-e' in `diff'.
+
+`elide-empty-files'
+     `-z' in `csplit'.
+
+`end-delete'
+     `-x' in `wdiff'.
+
+`end-insert'
+     `-z' in `wdiff'.
+
+`entire-new-file'
+     `-N' in `diff'.
+
+`environment-overrides'
+     `-e' in `make'.
+
+`eof'
+     `-e' in `xargs'.
+
+`epoch'
+     Used in GDB.
+
+`error-limit'
+     Used in `makeinfo'.
+
+`error-output'
+     `-o' in `m4'.
+
+`escape'
+     `-b' in `ls'.
+
+`exclude-from'
+     `-X' in `tar'.
+
+`exec'
+     Used in GDB.
+
+`exit'
+     `-x' in `xargs'.
+
+`exit-0'
+     `-e' in `unshar'.
+
+`expand-tabs'
+     `-t' in `diff'.
+
+`expression'
+     `-e' in `sed'.
+
+`extern-only'
+     `-g' in `nm'.
+
+`extract'
+     `-i' in `cpio'; `-x' in `tar'.
+
+`faces'
+     `-f' in `finger'.
+
+`fast'
+     `-f' in `su'.
+
+`fatal-warnings'
+     `-E' in `m4'.
+
+`file'
+     `-f' in `gawk', `info', `make', `mt', `sed', and `tar'.
+
+`field-separator'
+     `-F' in `gawk'.
+
+`file-prefix'
+     `-b' in Bison.
+
+`file-type'
+     `-F' in `ls'.
+
+`files-from'
+     `-T' in `tar'.
+
+`fill-column'
+     Used in `makeinfo'.
+
+`flag-truncation'
+     `-F' in `ptx'.
+
+`fixed-output-files'
+     `-y' in Bison.
+
+`follow'
+     `-f' in `tail'.
+
+`footnote-style'
+     Used in `makeinfo'.
+
+`force'
+     `-f' in `cp', `ln', `mv', and `rm'.
+
+`force-prefix'
+     `-F' in `shar'.
+
+`foreground'
+     For server programs, run in the foreground; in other words, don't
+     do anything special to run the server in the background.
+
+`format'
+     Used in `ls', `time', and `ptx'.
+
+`freeze-state'
+     `-F' in `m4'.
+
+`fullname'
+     Used in GDB.
+
+`gap-size'
+     `-g' in `ptx'.
+
+`get'
+     `-x' in `tar'.
+
+`graphic'
+     `-i' in `ul'.
+
+`graphics'
+     `-g' in `recode'.
+
+`group'
+     `-g' in `install'.
+
+`gzip'
+     `-z' in `tar' and `shar'.
+
+`hashsize'
+     `-H' in `m4'.
+
+`header'
+     `-h' in `objdump' and `recode'
+
+`heading'
+     `-H' in `who'.
+
+`help'
+     Used to ask for brief usage information.
+
+`here-delimiter'
+     `-d' in `shar'.
+
+`hide-control-chars'
+     `-q' in `ls'.
+
+`html'
+     In `makeinfo', output HTML.
+
+`idle'
+     `-u' in `who'.
+
+`ifdef'
+     `-D' in `diff'.
+
+`ignore'
+     `-I' in `ls'; `-x' in `recode'.
+
+`ignore-all-space'
+     `-w' in `diff'.
+
+`ignore-backups'
+     `-B' in `ls'.
+
+`ignore-blank-lines'
+     `-B' in `diff'.
+
+`ignore-case'
+     `-f' in `look' and `ptx'; `-i' in `diff' and `wdiff'.
+
+`ignore-errors'
+     `-i' in `make'.
+
+`ignore-file'
+     `-i' in `ptx'.
+
+`ignore-indentation'
+     `-I' in `etags'.
+
+`ignore-init-file'
+     `-f' in Oleo.
+
+`ignore-interrupts'
+     `-i' in `tee'.
+
+`ignore-matching-lines'
+     `-I' in `diff'.
+
+`ignore-space-change'
+     `-b' in `diff'.
+
+`ignore-zeros'
+     `-i' in `tar'.
+
+`include'
+     `-i' in `etags'; `-I' in `m4'.
+
+`include-dir'
+     `-I' in `make'.
+
+`incremental'
+     `-G' in `tar'.
+
+`info'
+     `-i', `-l', and `-m' in Finger.
+
+`init-file'
+     In some programs, specify the name of the file to read as the
+     user's init file.
+
+`initial'
+     `-i' in `expand'.
+
+`initial-tab'
+     `-T' in `diff'.
+
+`inode'
+     `-i' in `ls'.
+
+`interactive'
+     `-i' in `cp', `ln', `mv', `rm'; `-e' in `m4'; `-p' in `xargs';
+     `-w' in `tar'.
+
+`intermix-type'
+     `-p' in `shar'.
+
+`iso-8601'
+     Used in `date'
+
+`jobs'
+     `-j' in `make'.
+
+`just-print'
+     `-n' in `make'.
+
+`keep-going'
+     `-k' in `make'.
+
+`keep-files'
+     `-k' in `csplit'.
+
+`kilobytes'
+     `-k' in `du' and `ls'.
+
+`language'
+     `-l' in `etags'.
+
+`less-mode'
+     `-l' in `wdiff'.
+
+`level-for-gzip'
+     `-g' in `shar'.
+
+`line-bytes'
+     `-C' in `split'.
+
+`lines'
+     Used in `split', `head', and `tail'.
+
+`link'
+     `-l' in `cpio'.
+
+`lint'
+`lint-old'
+     Used in `gawk'.
+
+`list'
+     `-t' in `cpio'; `-l' in `recode'.
+
+`list'
+     `-t' in `tar'.
+
+`literal'
+     `-N' in `ls'.
+
+`load-average'
+     `-l' in `make'.
+
+`login'
+     Used in `su'.
+
+`machine'
+     Used in `uname'.
+
+`macro-name'
+     `-M' in `ptx'.
+
+`mail'
+     `-m' in `hello' and `uname'.
+
+`make-directories'
+     `-d' in `cpio'.
+
+`makefile'
+     `-f' in `make'.
+
+`mapped'
+     Used in GDB.
+
+`max-args'
+     `-n' in `xargs'.
+
+`max-chars'
+     `-n' in `xargs'.
+
+`max-lines'
+     `-l' in `xargs'.
+
+`max-load'
+     `-l' in `make'.
+
+`max-procs'
+     `-P' in `xargs'.
+
+`mesg'
+     `-T' in `who'.
+
+`message'
+     `-T' in `who'.
+
+`minimal'
+     `-d' in `diff'.
+
+`mixed-uuencode'
+     `-M' in `shar'.
+
+`mode'
+     `-m' in `install', `mkdir', and `mkfifo'.
+
+`modification-time'
+     `-m' in `tar'.
+
+`multi-volume'
+     `-M' in `tar'.
+
+`name-prefix'
+     `-a' in Bison.
+
+`nesting-limit'
+     `-L' in `m4'.
+
+`net-headers'
+     `-a' in `shar'.
+
+`new-file'
+     `-W' in `make'.
+
+`no-builtin-rules'
+     `-r' in `make'.
+
+`no-character-count'
+     `-w' in `shar'.
+
+`no-check-existing'
+     `-x' in `shar'.
+
+`no-common'
+     `-3' in `wdiff'.
+
+`no-create'
+     `-c' in `touch'.
+
+`no-defines'
+     `-D' in `etags'.
+
+`no-deleted'
+     `-1' in `wdiff'.
+
+`no-dereference'
+     `-d' in `cp'.
+
+`no-inserted'
+     `-2' in `wdiff'.
+
+`no-keep-going'
+     `-S' in `make'.
+
+`no-lines'
+     `-l' in Bison.
+
+`no-piping'
+     `-P' in `shar'.
+
+`no-prof'
+     `-e' in `gprof'.
+
+`no-regex'
+     `-R' in `etags'.
+
+`no-sort'
+     `-p' in `nm'.
+
+`no-splash'
+     Don't print a startup splash screen.
+
+`no-split'
+     Used in `makeinfo'.
+
+`no-static'
+     `-a' in `gprof'.
+
+`no-time'
+     `-E' in `gprof'.
+
+`no-timestamp'
+     `-m' in `shar'.
+
+`no-validate'
+     Used in `makeinfo'.
+
+`no-wait'
+     Used in `emacsclient'.
+
+`no-warn'
+     Used in various programs to inhibit warnings.
+
+`node'
+     `-n' in `info'.
+
+`nodename'
+     `-n' in `uname'.
+
+`nonmatching'
+     `-f' in `cpio'.
+
+`nstuff'
+     `-n' in `objdump'.
+
+`null'
+     `-0' in `xargs'.
+
+`number'
+     `-n' in `cat'.
+
+`number-nonblank'
+     `-b' in `cat'.
+
+`numeric-sort'
+     `-n' in `nm'.
+
+`numeric-uid-gid'
+     `-n' in `cpio' and `ls'.
+
+`nx'
+     Used in GDB.
+
+`old-archive'
+     `-o' in `tar'.
+
+`old-file'
+     `-o' in `make'.
+
+`one-file-system'
+     `-l' in `tar', `cp', and `du'.
+
+`only-file'
+     `-o' in `ptx'.
+
+`only-prof'
+     `-f' in `gprof'.
+
+`only-time'
+     `-F' in `gprof'.
+
+`options'
+     `-o' in `getopt', `fdlist', `fdmount', `fdmountd', and `fdumount'.
+
+`output'
+     In various programs, specify the output file name.
+
+`output-prefix'
+     `-o' in `shar'.
+
+`override'
+     `-o' in `rm'.
+
+`overwrite'
+     `-c' in `unshar'.
+
+`owner'
+     `-o' in `install'.
+
+`paginate'
+     `-l' in `diff'.
+
+`paragraph-indent'
+     Used in `makeinfo'.
+
+`parents'
+     `-p' in `mkdir' and `rmdir'.
+
+`pass-all'
+     `-p' in `ul'.
+
+`pass-through'
+     `-p' in `cpio'.
+
+`port'
+     `-P' in `finger'.
+
+`portability'
+     `-c' in `cpio' and `tar'.
+
+`posix'
+     Used in `gawk'.
+
+`prefix-builtins'
+     `-P' in `m4'.
+
+`prefix'
+     `-f' in `csplit'.
+
+`preserve'
+     Used in `tar' and `cp'.
+
+`preserve-environment'
+     `-p' in `su'.
+
+`preserve-modification-time'
+     `-m' in `cpio'.
+
+`preserve-order'
+     `-s' in `tar'.
+
+`preserve-permissions'
+     `-p' in `tar'.
+
+`print'
+     `-l' in `diff'.
+
+`print-chars'
+     `-L' in `cmp'.
+
+`print-data-base'
+     `-p' in `make'.
+
+`print-directory'
+     `-w' in `make'.
+
+`print-file-name'
+     `-o' in `nm'.
+
+`print-symdefs'
+     `-s' in `nm'.
+
+`printer'
+     `-p' in `wdiff'.
+
+`prompt'
+     `-p' in `ed'.
+
+`proxy'
+     Specify an HTTP proxy.
+
+`query-user'
+     `-X' in `shar'.
+
+`question'
+     `-q' in `make'.
+
+`quiet'
+     Used in many programs to inhibit the usual output.  Every program
+     accepting `--quiet' should accept `--silent' as a synonym.
+
+`quiet-unshar'
+     `-Q' in `shar'
+
+`quote-name'
+     `-Q' in `ls'.
+
+`rcs'
+     `-n' in `diff'.
+
+`re-interval'
+     Used in `gawk'.
+
+`read-full-blocks'
+     `-B' in `tar'.
+
+`readnow'
+     Used in GDB.
+
+`recon'
+     `-n' in `make'.
+
+`record-number'
+     `-R' in `tar'.
+
+`recursive'
+     Used in `chgrp', `chown', `cp', `ls', `diff', and `rm'.
+
+`reference'
+     `-r' in `touch'.
+
+`references'
+     `-r' in `ptx'.
+
+`regex'
+     `-r' in `tac' and `etags'.
+
+`release'
+     `-r' in `uname'.
+
+`reload-state'
+     `-R' in `m4'.
+
+`relocation'
+     `-r' in `objdump'.
+
+`rename'
+     `-r' in `cpio'.
+
+`replace'
+     `-i' in `xargs'.
+
+`report-identical-files'
+     `-s' in `diff'.
+
+`reset-access-time'
+     `-a' in `cpio'.
+
+`reverse'
+     `-r' in `ls' and `nm'.
+
+`reversed-ed'
+     `-f' in `diff'.
+
+`right-side-defs'
+     `-R' in `ptx'.
+
+`same-order'
+     `-s' in `tar'.
+
+`same-permissions'
+     `-p' in `tar'.
+
+`save'
+     `-g' in `stty'.
+
+`se'
+     Used in GDB.
+
+`sentence-regexp'
+     `-S' in `ptx'.
+
+`separate-dirs'
+     `-S' in `du'.
+
+`separator'
+     `-s' in `tac'.
+
+`sequence'
+     Used by `recode' to chose files or pipes for sequencing passes.
+
+`shell'
+     `-s' in `su'.
+
+`show-all'
+     `-A' in `cat'.
+
+`show-c-function'
+     `-p' in `diff'.
+
+`show-ends'
+     `-E' in `cat'.
+
+`show-function-line'
+     `-F' in `diff'.
+
+`show-tabs'
+     `-T' in `cat'.
+
+`silent'
+     Used in many programs to inhibit the usual output.  Every program
+     accepting `--silent' should accept `--quiet' as a synonym.
+
+`size'
+     `-s' in `ls'.
+
+`socket'
+     Specify a file descriptor for a network server to use for its
+     socket, instead of opening and binding a new socket.  This
+     provides a way to run, in a non-privileged process, a server that
+     normally needs a reserved port number.
+
+`sort'
+     Used in `ls'.
+
+`source'
+     `-W source' in `gawk'.
+
+`sparse'
+     `-S' in `tar'.
+
+`speed-large-files'
+     `-H' in `diff'.
+
+`split-at'
+     `-E' in `unshar'.
+
+`split-size-limit'
+     `-L' in `shar'.
+
+`squeeze-blank'
+     `-s' in `cat'.
+
+`start-delete'
+     `-w' in `wdiff'.
+
+`start-insert'
+     `-y' in `wdiff'.
+
+`starting-file'
+     Used in `tar' and `diff' to specify which file within a directory
+     to start processing with.
+
+`statistics'
+     `-s' in `wdiff'.
+
+`stdin-file-list'
+     `-S' in `shar'.
+
+`stop'
+     `-S' in `make'.
+
+`strict'
+     `-s' in `recode'.
+
+`strip'
+     `-s' in `install'.
+
+`strip-all'
+     `-s' in `strip'.
+
+`strip-debug'
+     `-S' in `strip'.
+
+`submitter'
+     `-s' in `shar'.
+
+`suffix'
+     `-S' in `cp', `ln', `mv'.
+
+`suffix-format'
+     `-b' in `csplit'.
+
+`sum'
+     `-s' in `gprof'.
+
+`summarize'
+     `-s' in `du'.
+
+`symbolic'
+     `-s' in `ln'.
+
+`symbols'
+     Used in GDB and `objdump'.
+
+`synclines'
+     `-s' in `m4'.
+
+`sysname'
+     `-s' in `uname'.
+
+`tabs'
+     `-t' in `expand' and `unexpand'.
+
+`tabsize'
+     `-T' in `ls'.
+
+`terminal'
+     `-T' in `tput' and `ul'.  `-t' in `wdiff'.
+
+`text'
+     `-a' in `diff'.
+
+`text-files'
+     `-T' in `shar'.
+
+`time'
+     Used in `ls' and `touch'.
+
+`timeout'
+     Specify how long to wait before giving up on some operation.
+
+`to-stdout'
+     `-O' in `tar'.
+
+`total'
+     `-c' in `du'.
+
+`touch'
+     `-t' in `make', `ranlib', and `recode'.
+
+`trace'
+     `-t' in `m4'.
+
+`traditional'
+     `-t' in `hello'; `-W traditional' in `gawk'; `-G' in `ed', `m4',
+     and `ptx'.
+
+`tty'
+     Used in GDB.
+
+`typedefs'
+     `-t' in `ctags'.
+
+`typedefs-and-c++'
+     `-T' in `ctags'.
+
+`typeset-mode'
+     `-t' in `ptx'.
+
+`uncompress'
+     `-z' in `tar'.
+
+`unconditional'
+     `-u' in `cpio'.
+
+`undefine'
+     `-U' in `m4'.
+
+`undefined-only'
+     `-u' in `nm'.
+
+`update'
+     `-u' in `cp', `ctags', `mv', `tar'.
+
+`usage'
+     Used in `gawk'; same as `--help'.
+
+`uuencode'
+     `-B' in `shar'.
+
+`vanilla-operation'
+     `-V' in `shar'.
+
+`verbose'
+     Print more information about progress.  Many programs support this.
+
+`verify'
+     `-W' in `tar'.
+
+`version'
+     Print the version number.
+
+`version-control'
+     `-V' in `cp', `ln', `mv'.
+
+`vgrind'
+     `-v' in `ctags'.
+
+`volume'
+     `-V' in `tar'.
+
+`what-if'
+     `-W' in `make'.
+
+`whole-size-limit'
+     `-l' in `shar'.
+
+`width'
+     `-w' in `ls' and `ptx'.
+
+`word-regexp'
+     `-W' in `ptx'.
+
+`writable'
+     `-T' in `who'.
+
+`zeros'
+     `-z' in `gprof'.
+
+
+File: standards.info,  Node: OID Allocations,  Next: Memory Usage,  Prev: Option Table,  Up: Program Behavior
+
+4.9 OID Allocations
+===================
+
+The OID (object identifier) 1.3.6.1.4.1.11591 has been assigned to the
+GNU Project (thanks to Werner Koch).  These are used for SNMP, LDAP,
+X.509 certificates, and so on.  The web site
+`http://www.alvestrand.no/objectid' has a (voluntary) listing of many
+OID assignments.
+
+   If you need a new slot for your GNU package, write
+<maintainers@gnu.org>.  Here is a list of arcs currently assigned:
+
+
+     1.3.6.1.4.1.11591 GNU
+
+     1.3.6.1.4.1.11591.1 GNU Radius
+
+     1.3.6.1.4.1.11591.2 GnuPG
+       1.3.6.1.4.1.11591.2.1   notation
+       1.3.6.1.4.1.11591.2.1.1 pkaAddress
+
+     1.3.6.1.4.1.11591.3 GNU Radar
+
+     1.3.6.1.4.1.11591.4 GNU GSS
+
+     1.3.6.1.4.1.11591.5 GNU Mailutils
+
+     1.3.6.1.4.1.11591.6 GNU Shishi
+
+     1.3.6.1.4.1.11591.7 GNU Radio
+
+     1.3.6.1.4.1.11591.12 digestAlgorithm
+       1.3.6.1.4.1.11591.12.2 TIGER/192
+       1.3.6.1.4.1.11591.13 encryptionAlgorithm
+         1.3.6.1.4.1.11591.13.2 Serpent
+           1.3.6.1.4.1.11591.13.2.1 Serpent-128-ECB
+           1.3.6.1.4.1.11591.13.2.2 Serpent-128-CBC
+           1.3.6.1.4.1.11591.13.2.3 Serpent-128-OFB
+           1.3.6.1.4.1.11591.13.2.4 Serpent-128-CFB
+           1.3.6.1.4.1.11591.13.2.21 Serpent-192-ECB
+           1.3.6.1.4.1.11591.13.2.22 Serpent-192-CBC
+           1.3.6.1.4.1.11591.13.2.23 Serpent-192-OFB
+           1.3.6.1.4.1.11591.13.2.24 Serpent-192-CFB
+           1.3.6.1.4.1.11591.13.2.41 Serpent-256-ECB
+           1.3.6.1.4.1.11591.13.2.42 Serpent-256-CBC
+           1.3.6.1.4.1.11591.13.2.43 Serpent-256-OFB
+           1.3.6.1.4.1.11591.13.2.44 Serpent-256-CFB
+       1.3.6.1.4.1.11591.14 CRC algorithms
+         1.3.6.1.4.1.11591.14.1 CRC 32
+
+
+File: standards.info,  Node: Memory Usage,  Next: File Usage,  Prev: OID Allocations,  Up: Program Behavior
+
+4.10 Memory Usage
+=================
+
+If a program typically uses just a few meg of memory, don't bother
+making any effort to reduce memory usage.  For example, if it is
+impractical for other reasons to operate on files more than a few meg
+long, it is reasonable to read entire input files into memory to
+operate on them.
+
+   However, for programs such as `cat' or `tail', that can usefully
+operate on very large files, it is important to avoid using a technique
+that would artificially limit the size of files it can handle.  If a
+program works by lines and could be applied to arbitrary user-supplied
+input files, it should keep only a line in memory, because this is not
+very hard and users will want to be able to operate on input files that
+are bigger than will fit in memory all at once.
+
+   If your program creates complicated data structures, just make them
+in memory and give a fatal error if `malloc' returns zero.
+
+
+File: standards.info,  Node: File Usage,  Prev: Memory Usage,  Up: Program Behavior
+
+4.11 File Usage
+===============
+
+Programs should be prepared to operate when `/usr' and `/etc' are
+read-only file systems.  Thus, if the program manages log files, lock
+files, backup files, score files, or any other files which are modified
+for internal purposes, these files should not be stored in `/usr' or
+`/etc'.
+
+   There are two exceptions.  `/etc' is used to store system
+configuration information; it is reasonable for a program to modify
+files in `/etc' when its job is to update the system configuration.
+Also, if the user explicitly asks to modify one file in a directory, it
+is reasonable for the program to store other files in the same
+directory.
+
+
+File: standards.info,  Node: Writing C,  Next: Documentation,  Prev: Program Behavior,  Up: Top
+
+5 Making The Best Use of C
+**************************
+
+This chapter provides advice on how best to use the C language when
+writing GNU software.
+
+* Menu:
+
+* Formatting::                  Formatting your source code.
+* Comments::                    Commenting your work.
+* Syntactic Conventions::       Clean use of C constructs.
+* Names::                       Naming variables, functions, and files.
+* System Portability::          Portability among different operating systems.
+* CPU Portability::             Supporting the range of CPU types.
+* System Functions::            Portability and ``standard'' library functions.
+* Internationalization::        Techniques for internationalization.
+* Character Set::               Use ASCII by default.
+* Quote Characters::            Use `...' in the C locale.
+* Mmap::                        How you can safely use `mmap'.
+
+
+File: standards.info,  Node: Formatting,  Next: Comments,  Up: Writing C
+
+5.1 Formatting Your Source Code
+===============================
+
+It is important to put the open-brace that starts the body of a C
+function in column one, so that they will start a defun.  Several tools
+look for open-braces in column one to find the beginnings of C
+functions.  These tools will not work on code not formatted that way.
+
+   Avoid putting open-brace, open-parenthesis or open-bracket in column
+one when they are inside a function, so that they won't start a defun.
+The open-brace that starts a `struct' body can go in column one if you
+find it useful to treat that definition as a defun.
+
+   It is also important for function definitions to start the name of
+the function in column one.  This helps people to search for function
+definitions, and may also help certain tools recognize them.  Thus,
+using Standard C syntax, the format is this:
+
+     static char *
+     concat (char *s1, char *s2)
+     {
+       ...
+     }
+
+or, if you want to use traditional C syntax, format the definition like
+this:
+
+     static char *
+     concat (s1, s2)        /* Name starts in column one here */
+          char *s1, *s2;
+     {                     /* Open brace in column one here */
+       ...
+     }
+
+   In Standard C, if the arguments don't fit nicely on one line, split
+it like this:
+
+     int
+     lots_of_args (int an_integer, long a_long, short a_short,
+                   double a_double, float a_float)
+     ...
+
+   The rest of this section gives our recommendations for other aspects
+of C formatting style, which is also the default style of the `indent'
+program in version 1.2 and newer.  It corresponds to the options
+
+     -nbad -bap -nbc -bbo -bl -bli2 -bls -ncdb -nce -cp1 -cs -di2
+     -ndj -nfc1 -nfca -hnl -i2 -ip5 -lp -pcs -psl -nsc -nsob
+
+   We don't think of these recommendations as requirements, because it
+causes no problems for users if two different programs have different
+formatting styles.
+
+   But whatever style you use, please use it consistently, since a
+mixture of styles within one program tends to look ugly.  If you are
+contributing changes to an existing program, please follow the style of
+that program.
+
+   For the body of the function, our recommended style looks like this:
+
+     if (x < foo (y, z))
+       haha = bar[4] + 5;
+     else
+       {
+         while (z)
+           {
+             haha += foo (z, z);
+             z--;
+           }
+         return ++x + bar ();
+       }
+
+   We find it easier to read a program when it has spaces before the
+open-parentheses and after the commas.  Especially after the commas.
+
+   When you split an expression into multiple lines, split it before an
+operator, not after one.  Here is the right way:
+
+     if (foo_this_is_long && bar > win (x, y, z)
+         && remaining_condition)
+
+   Try to avoid having two operators of different precedence at the same
+level of indentation.  For example, don't write this:
+
+     mode = (inmode[j] == VOIDmode
+             || GET_MODE_SIZE (outmode[j]) > GET_MODE_SIZE (inmode[j])
+             ? outmode[j] : inmode[j]);
+
+   Instead, use extra parentheses so that the indentation shows the
+nesting:
+
+     mode = ((inmode[j] == VOIDmode
+              || (GET_MODE_SIZE (outmode[j]) > GET_MODE_SIZE (inmode[j])))
+             ? outmode[j] : inmode[j]);
+
+   Insert extra parentheses so that Emacs will indent the code properly.
+For example, the following indentation looks nice if you do it by hand,
+
+     v = rup->ru_utime.tv_sec*1000 + rup->ru_utime.tv_usec/1000
+         + rup->ru_stime.tv_sec*1000 + rup->ru_stime.tv_usec/1000;
+
+but Emacs would alter it.  Adding a set of parentheses produces
+something that looks equally nice, and which Emacs will preserve:
+
+     v = (rup->ru_utime.tv_sec*1000 + rup->ru_utime.tv_usec/1000
+          + rup->ru_stime.tv_sec*1000 + rup->ru_stime.tv_usec/1000);
+
+   Format do-while statements like this:
+
+     do
+       {
+         a = foo (a);
+       }
+     while (a > 0);
+
+   Please use formfeed characters (control-L) to divide the program into
+pages at logical places (but not within a function).  It does not matter
+just how long the pages are, since they do not have to fit on a printed
+page.  The formfeeds should appear alone on lines by themselves.
+
+
+File: standards.info,  Node: Comments,  Next: Syntactic Conventions,  Prev: Formatting,  Up: Writing C
+
+5.2 Commenting Your Work
+========================
+
+Every program should start with a comment saying briefly what it is for.
+Example: `fmt - filter for simple filling of text'.  This comment
+should be at the top of the source file containing the `main' function
+of the program.
+
+   Also, please write a brief comment at the start of each source file,
+with the file name and a line or two about the overall purpose of the
+file.
+
+   Please write the comments in a GNU program in English, because
+English is the one language that nearly all programmers in all
+countries can read.  If you do not write English well, please write
+comments in English as well as you can, then ask other people to help
+rewrite them.  If you can't write comments in English, please find
+someone to work with you and translate your comments into English.
+
+   Please put a comment on each function saying what the function does,
+what sorts of arguments it gets, and what the possible values of
+arguments mean and are used for.  It is not necessary to duplicate in
+words the meaning of the C argument declarations, if a C type is being
+used in its customary fashion.  If there is anything nonstandard about
+its use (such as an argument of type `char *' which is really the
+address of the second character of a string, not the first), or any
+possible values that would not work the way one would expect (such as,
+that strings containing newlines are not guaranteed to work), be sure
+to say so.
+
+   Also explain the significance of the return value, if there is one.
+
+   Please put two spaces after the end of a sentence in your comments,
+so that the Emacs sentence commands will work.  Also, please write
+complete sentences and capitalize the first word.  If a lower-case
+identifier comes at the beginning of a sentence, don't capitalize it!
+Changing the spelling makes it a different identifier.  If you don't
+like starting a sentence with a lower case letter, write the sentence
+differently (e.g., "The identifier lower-case is ...").
+
+   The comment on a function is much clearer if you use the argument
+names to speak about the argument values.  The variable name itself
+should be lower case, but write it in upper case when you are speaking
+about the value rather than the variable itself.  Thus, "the inode
+number NODE_NUM" rather than "an inode".
+
+   There is usually no purpose in restating the name of the function in
+the comment before it, because the reader can see that for himself.
+There might be an exception when the comment is so long that the
+function itself would be off the bottom of the screen.
+
+   There should be a comment on each static variable as well, like this:
+
+     /* Nonzero means truncate lines in the display;
+        zero means continue them.  */
+     int truncate_lines;
+
+   Every `#endif' should have a comment, except in the case of short
+conditionals (just a few lines) that are not nested.  The comment should
+state the condition of the conditional that is ending, _including its
+sense_.  `#else' should have a comment describing the condition _and
+sense_ of the code that follows.  For example:
+
+     #ifdef foo
+       ...
+     #else /* not foo */
+       ...
+     #endif /* not foo */
+     #ifdef foo
+       ...
+     #endif /* foo */
+
+but, by contrast, write the comments this way for a `#ifndef':
+
+     #ifndef foo
+       ...
+     #else /* foo */
+       ...
+     #endif /* foo */
+     #ifndef foo
+       ...
+     #endif /* not foo */
+
+
+File: standards.info,  Node: Syntactic Conventions,  Next: Names,  Prev: Comments,  Up: Writing C
+
+5.3 Clean Use of C Constructs
+=============================
+
+Please explicitly declare the types of all objects.  For example, you
+should explicitly declare all arguments to functions, and you should
+declare functions to return `int' rather than omitting the `int'.
+
+   Some programmers like to use the GCC `-Wall' option, and change the
+code whenever it issues a warning.  If you want to do this, then do.
+Other programmers prefer not to use `-Wall', because it gives warnings
+for valid and legitimate code which they do not want to change.  If you
+want to do this, then do.  The compiler should be your servant, not
+your master.
+
+   Declarations of external functions and functions to appear later in
+the source file should all go in one place near the beginning of the
+file (somewhere before the first function definition in the file), or
+else should go in a header file.  Don't put `extern' declarations inside
+functions.
+
+   It used to be common practice to use the same local variables (with
+names like `tem') over and over for different values within one
+function.  Instead of doing this, it is better to declare a separate
+local variable for each distinct purpose, and give it a name which is
+meaningful.  This not only makes programs easier to understand, it also
+facilitates optimization by good compilers.  You can also move the
+declaration of each local variable into the smallest scope that includes
+all its uses.  This makes the program even cleaner.
+
+   Don't use local variables or parameters that shadow global
+identifiers.
+
+   Don't declare multiple variables in one declaration that spans lines.
+Start a new declaration on each line, instead.  For example, instead of
+this:
+
+     int    foo,
+            bar;
+
+write either this:
+
+     int foo, bar;
+
+or this:
+
+     int foo;
+     int bar;
+
+(If they are global variables, each should have a comment preceding it
+anyway.)
+
+   When you have an `if'-`else' statement nested in another `if'
+statement, always put braces around the `if'-`else'.  Thus, never write
+like this:
+
+     if (foo)
+       if (bar)
+         win ();
+       else
+         lose ();
+
+always like this:
+
+     if (foo)
+       {
+         if (bar)
+           win ();
+         else
+           lose ();
+       }
+
+   If you have an `if' statement nested inside of an `else' statement,
+either write `else if' on one line, like this,
+
+     if (foo)
+       ...
+     else if (bar)
+       ...
+
+with its `then'-part indented like the preceding `then'-part, or write
+the nested `if' within braces like this:
+
+     if (foo)
+       ...
+     else
+       {
+         if (bar)
+           ...
+       }
+
+   Don't declare both a structure tag and variables or typedefs in the
+same declaration.  Instead, declare the structure tag separately and
+then use it to declare the variables or typedefs.
+
+   Try to avoid assignments inside `if'-conditions (assignments inside
+`while'-conditions are ok).  For example, don't write this:
+
+     if ((foo = (char *) malloc (sizeof *foo)) == 0)
+       fatal ("virtual memory exhausted");
+
+instead, write this:
+
+     foo = (char *) malloc (sizeof *foo);
+     if (foo == 0)
+       fatal ("virtual memory exhausted");
+
+   Don't make the program ugly to placate `lint'.  Please don't insert
+any casts to `void'.  Zero without a cast is perfectly fine as a null
+pointer constant, except when calling a varargs function.
+
+
+File: standards.info,  Node: Names,  Next: System Portability,  Prev: Syntactic Conventions,  Up: Writing C
+
+5.4 Naming Variables, Functions, and Files
+==========================================
+
+The names of global variables and functions in a program serve as
+comments of a sort.  So don't choose terse names--instead, look for
+names that give useful information about the meaning of the variable or
+function.  In a GNU program, names should be English, like other
+comments.
+
+   Local variable names can be shorter, because they are used only
+within one context, where (presumably) comments explain their purpose.
+
+   Try to limit your use of abbreviations in symbol names.  It is ok to
+make a few abbreviations, explain what they mean, and then use them
+frequently, but don't use lots of obscure abbreviations.
+
+   Please use underscores to separate words in a name, so that the Emacs
+word commands can be useful within them.  Stick to lower case; reserve
+upper case for macros and `enum' constants, and for name-prefixes that
+follow a uniform convention.
+
+   For example, you should use names like `ignore_space_change_flag';
+don't use names like `iCantReadThis'.
+
+   Variables that indicate whether command-line options have been
+specified should be named after the meaning of the option, not after
+the option-letter.  A comment should state both the exact meaning of
+the option and its letter.  For example,
+
+     /* Ignore changes in horizontal whitespace (-b).  */
+     int ignore_space_change_flag;
+
+   When you want to define names with constant integer values, use
+`enum' rather than `#define'.  GDB knows about enumeration constants.
+
+   You might want to make sure that none of the file names would
+conflict if the files were loaded onto an MS-DOS file system which
+shortens the names.  You can use the program `doschk' to test for this.
+
+   Some GNU programs were designed to limit themselves to file names of
+14 characters or less, to avoid file name conflicts if they are read
+into older System V systems.  Please preserve this feature in the
+existing GNU programs that have it, but there is no need to do this in
+new GNU programs.  `doschk' also reports file names longer than 14
+characters.
+
+
+File: standards.info,  Node: System Portability,  Next: CPU Portability,  Prev: Names,  Up: Writing C
+
+5.5 Portability between System Types
+====================================
+
+In the Unix world, "portability" refers to porting to different Unix
+versions.  For a GNU program, this kind of portability is desirable, but
+not paramount.
+
+   The primary purpose of GNU software is to run on top of the GNU
+kernel, compiled with the GNU C compiler, on various types of CPU.  So
+the kinds of portability that are absolutely necessary are quite
+limited.  But it is important to support Linux-based GNU systems, since
+they are the form of GNU that is popular.
+
+   Beyond that, it is good to support the other free operating systems
+(*BSD), and it is nice to support other Unix-like systems if you want
+to.  Supporting a variety of Unix-like systems is desirable, although
+not paramount.  It is usually not too hard, so you may as well do it.
+But you don't have to consider it an obligation, if it does turn out to
+be hard.
+
+   The easiest way to achieve portability to most Unix-like systems is
+to use Autoconf.  It's unlikely that your program needs to know more
+information about the host platform than Autoconf can provide, simply
+because most of the programs that need such knowledge have already been
+written.
+
+   Avoid using the format of semi-internal data bases (e.g.,
+directories) when there is a higher-level alternative (`readdir').
+
+   As for systems that are not like Unix, such as MSDOS, Windows, VMS,
+MVS, and older Macintosh systems, supporting them is often a lot of
+work.  When that is the case, it is better to spend your time adding
+features that will be useful on GNU and GNU/Linux, rather than on
+supporting other incompatible systems.
+
+   If you do support Windows, please do not abbreviate it as "win".  In
+hacker terminology, calling something a "win" is a form of praise.
+You're free to praise Microsoft Windows on your own if you want, but
+please don't do this in GNU packages.  Instead of abbreviating
+"Windows" to "win", you can write it in full or abbreviate it to "woe"
+or "w".  In GNU Emacs, for instance, we use `w32' in file names of
+Windows-specific files, but the macro for Windows conditionals is
+called `WINDOWSNT'.
+
+   It is a good idea to define the "feature test macro" `_GNU_SOURCE'
+when compiling your C files.  When you compile on GNU or GNU/Linux,
+this will enable the declarations of GNU library extension functions,
+and that will usually give you a compiler error message if you define
+the same function names in some other way in your program.  (You don't
+have to actually _use_ these functions, if you prefer to make the
+program more portable to other systems.)
+
+   But whether or not you use these GNU extensions, you should avoid
+using their names for any other meanings.  Doing so would make it hard
+to move your code into other GNU programs.
+
+
+File: standards.info,  Node: CPU Portability,  Next: System Functions,  Prev: System Portability,  Up: Writing C
+
+5.6 Portability between CPUs
+============================
+
+Even GNU systems will differ because of differences among CPU
+types--for example, difference in byte ordering and alignment
+requirements.  It is absolutely essential to handle these differences.
+However, don't make any effort to cater to the possibility that an
+`int' will be less than 32 bits.  We don't support 16-bit machines in
+GNU.
+
+   Similarly, don't make any effort to cater to the possibility that
+`long' will be smaller than predefined types like `size_t'.  For
+example, the following code is ok:
+
+     printf ("size = %lu\n", (unsigned long) sizeof array);
+     printf ("diff = %ld\n", (long) (pointer2 - pointer1));
+
+   1989 Standard C requires this to work, and we know of only one
+counterexample: 64-bit programs on Microsoft Windows.  We will leave it
+to those who want to port GNU programs to that environment to figure
+out how to do it.
+
+   Predefined file-size types like `off_t' are an exception: they are
+longer than `long' on many platforms, so code like the above won't work
+with them.  One way to print an `off_t' value portably is to print its
+digits yourself, one by one.
+
+   Don't assume that the address of an `int' object is also the address
+of its least-significant byte.  This is false on big-endian machines.
+Thus, don't make the following mistake:
+
+     int c;
+     ...
+     while ((c = getchar ()) != EOF)
+       write (file_descriptor, &c, 1);
+
+Instead, use `unsigned char' as follows.  (The `unsigned' is for
+portability to unusual systems where `char' is signed and where there
+is integer overflow checking.)
+
+     int c;
+     while ((c = getchar ()) != EOF)
+       {
+         unsigned char u = c;
+         write (file_descriptor, &u, 1);
+       }
+
+   It used to be ok to not worry about the difference between pointers
+and integers when passing arguments to functions.  However, on most
+modern 64-bit machines pointers are wider than `int'.  Conversely,
+integer types like `long long int' and `off_t' are wider than pointers
+on most modern 32-bit machines.  Hence it's often better nowadays to
+use prototypes to define functions whose argument types are not trivial.
+
+   In particular, if functions accept varying argument counts or types
+they should be declared using prototypes containing `...' and defined
+using `stdarg.h'.  For an example of this, please see the Gnulib
+(http://www.gnu.org/software/gnulib/) error module, which declares and
+defines the following function:
+
+     /* Print a message with `fprintf (stderr, FORMAT, ...)';
+        if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
+        If STATUS is nonzero, terminate the program with `exit (STATUS)'.  */
+
+     void error (int status, int errnum, const char *format, ...);
+
+   A simple way to use the Gnulib error module is to obtain the two
+source files `error.c' and `error.h' from the Gnulib library source
+code repository at `http://git.savannah.gnu.org/gitweb/?p=gnulib.git'.
+Here's a sample use:
+
+     #include "error.h"
+     #include <errno.h>
+     #include <stdio.h>
+
+     char *program_name = "myprogram";
+
+     FILE *
+     xfopen (char const *name)
+     {
+       FILE *fp = fopen (name, "r");
+       if (! fp)
+         error (1, errno, "cannot read %s", name);
+       return fp;
+     }
+
+   Avoid casting pointers to integers if you can.  Such casts greatly
+reduce portability, and in most programs they are easy to avoid.  In the
+cases where casting pointers to integers is essential--such as, a Lisp
+interpreter which stores type information as well as an address in one
+word--you'll have to make explicit provisions to handle different word
+sizes.  You will also need to make provision for systems in which the
+normal range of addresses you can get from `malloc' starts far away
+from zero.
+
+
+File: standards.info,  Node: System Functions,  Next: Internationalization,  Prev: CPU Portability,  Up: Writing C
+
+5.7 Calling System Functions
+============================
+
+C implementations differ substantially.  Standard C reduces but does
+not eliminate the incompatibilities; meanwhile, many GNU packages still
+support pre-standard compilers because this is not hard to do.  This
+chapter gives recommendations for how to use the more-or-less standard C
+library functions to avoid unnecessary loss of portability.
+
+   * Don't use the return value of `sprintf'.  It returns the number of
+     characters written on some systems, but not on all systems.
+
+   * Be aware that `vfprintf' is not always available.
+
+   * `main' should be declared to return type `int'.  It should
+     terminate either by calling `exit' or by returning the integer
+     status code; make sure it cannot ever return an undefined value.
+
+   * Don't declare system functions explicitly.
+
+     Almost any declaration for a system function is wrong on some
+     system.  To minimize conflicts, leave it to the system header
+     files to declare system functions.  If the headers don't declare a
+     function, let it remain undeclared.
+
+     While it may seem unclean to use a function without declaring it,
+     in practice this works fine for most system library functions on
+     the systems where this really happens; thus, the disadvantage is
+     only theoretical.  By contrast, actual declarations have
+     frequently caused actual conflicts.
+
+   * If you must declare a system function, don't specify the argument
+     types.  Use an old-style declaration, not a Standard C prototype.
+     The more you specify about the function, the more likely a
+     conflict.
+
+   * In particular, don't unconditionally declare `malloc' or `realloc'.
+
+     Most GNU programs use those functions just once, in functions
+     conventionally named `xmalloc' and `xrealloc'.  These functions
+     call `malloc' and `realloc', respectively, and check the results.
+
+     Because `xmalloc' and `xrealloc' are defined in your program, you
+     can declare them in other files without any risk of type conflict.
+
+     On most systems, `int' is the same length as a pointer; thus, the
+     calls to `malloc' and `realloc' work fine.  For the few
+     exceptional systems (mostly 64-bit machines), you can use
+     *conditionalized* declarations of `malloc' and `realloc'--or put
+     these declarations in configuration files specific to those
+     systems.
+
+   * The string functions require special treatment.  Some Unix systems
+     have a header file `string.h'; others have `strings.h'.  Neither
+     file name is portable.  There are two things you can do: use
+     Autoconf to figure out which file to include, or don't include
+     either file.
+
+   * If you don't include either strings file, you can't get
+     declarations for the string functions from the header file in the
+     usual way.
+
+     That causes less of a problem than you might think.  The newer
+     standard string functions should be avoided anyway because many
+     systems still don't support them.  The string functions you can
+     use are these:
+
+          strcpy   strncpy   strcat   strncat
+          strlen   strcmp    strncmp
+          strchr   strrchr
+
+     The copy and concatenate functions work fine without a declaration
+     as long as you don't use their values.  Using their values without
+     a declaration fails on systems where the width of a pointer
+     differs from the width of `int', and perhaps in other cases.  It
+     is trivial to avoid using their values, so do that.
+
+     The compare functions and `strlen' work fine without a declaration
+     on most systems, possibly all the ones that GNU software runs on.
+     You may find it necessary to declare them *conditionally* on a few
+     systems.
+
+     The search functions must be declared to return `char *'.  Luckily,
+     there is no variation in the data type they return.  But there is
+     variation in their names.  Some systems give these functions the
+     names `index' and `rindex'; other systems use the names `strchr'
+     and `strrchr'.  Some systems support both pairs of names, but
+     neither pair works on all systems.
+
+     You should pick a single pair of names and use it throughout your
+     program.  (Nowadays, it is better to choose `strchr' and `strrchr'
+     for new programs, since those are the standard names.)  Declare
+     both of those names as functions returning `char *'.  On systems
+     which don't support those names, define them as macros in terms of
+     the other pair.  For example, here is what to put at the beginning
+     of your file (or in a header) if you want to use the names
+     `strchr' and `strrchr' throughout:
+
+          #ifndef HAVE_STRCHR
+          #define strchr index
+          #endif
+          #ifndef HAVE_STRRCHR
+          #define strrchr rindex
+          #endif
+
+          char *strchr ();
+          char *strrchr ();
+
+   Here we assume that `HAVE_STRCHR' and `HAVE_STRRCHR' are macros
+defined in systems where the corresponding functions exist.  One way to
+get them properly defined is to use Autoconf.
+
+
+File: standards.info,  Node: Internationalization,  Next: Character Set,  Prev: System Functions,  Up: Writing C
+
+5.8 Internationalization
+========================
+
+GNU has a library called GNU gettext that makes it easy to translate the
+messages in a program into various languages.  You should use this
+library in every program.  Use English for the messages as they appear
+in the program, and let gettext provide the way to translate them into
+other languages.
+
+   Using GNU gettext involves putting a call to the `gettext' macro
+around each string that might need translation--like this:
+
+     printf (gettext ("Processing file `%s'..."));
+
+This permits GNU gettext to replace the string `"Processing file
+`%s'..."' with a translated version.
+
+   Once a program uses gettext, please make a point of writing calls to
+`gettext' when you add new strings that call for translation.
+
+   Using GNU gettext in a package involves specifying a "text domain
+name" for the package.  The text domain name is used to separate the
+translations for this package from the translations for other packages.
+Normally, the text domain name should be the same as the name of the
+package--for example, `coreutils' for the GNU core utilities.
+
+   To enable gettext to work well, avoid writing code that makes
+assumptions about the structure of words or sentences.  When you want
+the precise text of a sentence to vary depending on the data, use two or
+more alternative string constants each containing a complete sentences,
+rather than inserting conditionalized words or phrases into a single
+sentence framework.
+
+   Here is an example of what not to do:
+
+     printf ("%s is full", capacity > 5000000 ? "disk" : "floppy disk");
+
+   If you apply gettext to all strings, like this,
+
+     printf (gettext ("%s is full"),
+             capacity > 5000000 ? gettext ("disk") : gettext ("floppy disk"));
+
+the translator will hardly know that "disk" and "floppy disk" are meant
+to be substituted in the other string.  Worse, in some languages (like
+French) the construction will not work: the translation of the word
+"full" depends on the gender of the first part of the sentence; it
+happens to be not the same for "disk" as for "floppy disk".
+
+   Complete sentences can be translated without problems:
+
+     printf (capacity > 5000000 ? gettext ("disk is full")
+             : gettext ("floppy disk is full"));
+
+   A similar problem appears at the level of sentence structure with
+this code:
+
+     printf ("#  Implicit rule search has%s been done.\n",
+             f->tried_implicit ? "" : " not");
+
+Adding `gettext' calls to this code cannot give correct results for all
+languages, because negation in some languages requires adding words at
+more than one place in the sentence.  By contrast, adding `gettext'
+calls does the job straightforwardly if the code starts out like this:
+
+     printf (f->tried_implicit
+             ? "#  Implicit rule search has been done.\n",
+             : "#  Implicit rule search has not been done.\n");
+
+   Another example is this one:
+
+     printf ("%d file%s processed", nfiles,
+             nfiles != 1 ? "s" : "");
+
+The problem with this example is that it assumes that plurals are made
+by adding `s'.  If you apply gettext to the format string, like this,
+
+     printf (gettext ("%d file%s processed"), nfiles,
+             nfiles != 1 ? "s" : "");
+
+the message can use different words, but it will still be forced to use
+`s' for the plural.  Here is a better way, with gettext being applied to
+the two strings independently:
+
+     printf ((nfiles != 1 ? gettext ("%d files processed")
+              : gettext ("%d file processed")),
+             nfiles);
+
+But this still doesn't work for languages like Polish, which has three
+plural forms: one for nfiles == 1, one for nfiles == 2, 3, 4, 22, 23,
+24, ...  and one for the rest.  The GNU `ngettext' function solves this
+problem:
+
+     printf (ngettext ("%d files processed", "%d file processed", nfiles),
+             nfiles);
+
+
+File: standards.info,  Node: Character Set,  Next: Quote Characters,  Prev: Internationalization,  Up: Writing C
+
+5.9 Character Set
+=================
+
+Sticking to the ASCII character set (plain text, 7-bit characters) is
+preferred in GNU source code comments, text documents, and other
+contexts, unless there is good reason to do something else because of
+the application domain.  For example, if source code deals with the
+French Revolutionary calendar, it is OK if its literal strings contain
+accented characters in month names like "Flore'al".  Also, it is OK to
+use non-ASCII characters to represent proper names of contributors in
+change logs (*note Change Logs::).
+
+   If you need to use non-ASCII characters, you should normally stick
+with one encoding, as one cannot in general mix encodings reliably.
+
+
+File: standards.info,  Node: Quote Characters,  Next: Mmap,  Prev: Character Set,  Up: Writing C
+
+5.10 Quote Characters
+=====================
+
+In the C locale, GNU programs should stick to plain ASCII for quotation
+characters in messages to users: preferably 0x60 (``') for left quotes
+and 0x27 (`'') for right quotes.  It is ok, but not required, to use
+locale-specific quotes in other locales.
+
+   The Gnulib (http://www.gnu.org/software/gnulib/) `quote' and
+`quotearg' modules provide a reasonably straightforward way to support
+locale-specific quote characters, as well as taking care of other
+issues, such as quoting a filename that itself contains a quote
+character.  See the Gnulib documentation for usage details.
+
+   In any case, the documentation for your program should clearly
+specify how it does quoting, if different than the preferred method of
+``' and `''.  This is especially important if the output of your
+program is ever likely to be parsed by another program.
+
+   Quotation characters are a difficult area in the computing world at
+this time: there are no true left or right quote characters in Latin1;
+the ``' character we use was standardized there as a grave accent.
+Moreover, Latin1 is still not universally usable.
+
+   Unicode contains the unambiguous quote characters required, and its
+common encoding UTF-8 is upward compatible with Latin1.  However,
+Unicode and UTF-8 are not universally well-supported, either.
+
+   This may change over the next few years, and then we will revisit
+this.
+
+
+File: standards.info,  Node: Mmap,  Prev: Quote Characters,  Up: Writing C
+
+5.11 Mmap
+=========
+
+Don't assume that `mmap' either works on all files or fails for all
+files.  It may work on some files and fail on others.
+
+   The proper way to use `mmap' is to try it on the specific file for
+which you want to use it--and if `mmap' doesn't work, fall back on
+doing the job in another way using `read' and `write'.
+
+   The reason this precaution is needed is that the GNU kernel (the
+HURD) provides a user-extensible file system, in which there can be many
+different kinds of "ordinary files."  Many of them support `mmap', but
+some do not.  It is important to make programs handle all these kinds
+of files.
+
+
+File: standards.info,  Node: Documentation,  Next: Managing Releases,  Prev: Writing C,  Up: Top
+
+6 Documenting Programs
+**********************
+
+A GNU program should ideally come with full free documentation, adequate
+for both reference and tutorial purposes.  If the package can be
+programmed or extended, the documentation should cover programming or
+extending it, as well as just using it.
+
+* Menu:
+
+* GNU Manuals::                 Writing proper manuals.
+* Doc Strings and Manuals::     Compiling doc strings doesn't make a manual.
+* Manual Structure Details::    Specific structure conventions.
+* License for Manuals::         Writing the distribution terms for a manual.
+* Manual Credits::              Giving credit to documentation contributors.
+* Printed Manuals::             Mentioning the printed manual.
+* NEWS File::                   NEWS files supplement manuals.
+* Change Logs::                 Recording changes.
+* Man Pages::                   Man pages are secondary.
+* Reading other Manuals::       How far you can go in learning
+                                from other manuals.
+
+
+File: standards.info,  Node: GNU Manuals,  Next: Doc Strings and Manuals,  Up: Documentation
+
+6.1 GNU Manuals
+===============
+
+The preferred document format for the GNU system is the Texinfo
+formatting language.  Every GNU package should (ideally) have
+documentation in Texinfo both for reference and for learners.  Texinfo
+makes it possible to produce a good quality formatted book, using TeX,
+and to generate an Info file.  It is also possible to generate HTML
+output from Texinfo source.  See the Texinfo manual, either the
+hardcopy, or the on-line version available through `info' or the Emacs
+Info subsystem (`C-h i').
+
+   Nowadays some other formats such as Docbook and Sgmltexi can be
+converted automatically into Texinfo.  It is ok to produce the Texinfo
+documentation by conversion this way, as long as it gives good results.
+
+   Make sure your manual is clear to a reader who knows nothing about
+the topic and reads it straight through.  This means covering basic
+topics at the beginning, and advanced topics only later.  This also
+means defining every specialized term when it is first used.
+
+   Programmers tend to carry over the structure of the program as the
+structure for its documentation.  But this structure is not necessarily
+good for explaining how to use the program; it may be irrelevant and
+confusing for a user.
+
+   Instead, the right way to structure documentation is according to the
+concepts and questions that a user will have in mind when reading it.
+This principle applies at every level, from the lowest (ordering
+sentences in a paragraph) to the highest (ordering of chapter topics
+within the manual).  Sometimes this structure of ideas matches the
+structure of the implementation of the software being documented--but
+often they are different.  An important part of learning to write good
+documentation is to learn to notice when you have unthinkingly
+structured the documentation like the implementation, stop yourself,
+and look for better alternatives.
+
+   For example, each program in the GNU system probably ought to be
+documented in one manual; but this does not mean each program should
+have its own manual.  That would be following the structure of the
+implementation, rather than the structure that helps the user
+understand.
+
+   Instead, each manual should cover a coherent _topic_.  For example,
+instead of a manual for `diff' and a manual for `diff3', we have one
+manual for "comparison of files" which covers both of those programs,
+as well as `cmp'.  By documenting these programs together, we can make
+the whole subject clearer.
+
+   The manual which discusses a program should certainly document all of
+the program's command-line options and all of its commands.  It should
+give examples of their use.  But don't organize the manual as a list of
+features.  Instead, organize it logically, by subtopics.  Address the
+questions that a user will ask when thinking about the job that the
+program does.  Don't just tell the reader what each feature can do--say
+what jobs it is good for, and show how to use it for those jobs.
+Explain what is recommended usage, and what kinds of usage users should
+avoid.
+
+   In general, a GNU manual should serve both as tutorial and reference.
+It should be set up for convenient access to each topic through Info,
+and for reading straight through (appendixes aside).  A GNU manual
+should give a good introduction to a beginner reading through from the
+start, and should also provide all the details that hackers want.  The
+Bison manual is a good example of this--please take a look at it to see
+what we mean.
+
+   That is not as hard as it first sounds.  Arrange each chapter as a
+logical breakdown of its topic, but order the sections, and write their
+text, so that reading the chapter straight through makes sense.  Do
+likewise when structuring the book into chapters, and when structuring a
+section into paragraphs.  The watchword is, _at each point, address the
+most fundamental and important issue raised by the preceding text._
+
+   If necessary, add extra chapters at the beginning of the manual which
+are purely tutorial and cover the basics of the subject.  These provide
+the framework for a beginner to understand the rest of the manual.  The
+Bison manual provides a good example of how to do this.
+
+   To serve as a reference, a manual should have an Index that list all
+the functions, variables, options, and important concepts that are part
+of the program.  One combined Index should do for a short manual, but
+sometimes for a complex package it is better to use multiple indices.
+The Texinfo manual includes advice on preparing good index entries, see
+*Note Making Index Entries: (texinfo)Index Entries, and see *Note
+Defining the Entries of an Index: (texinfo)Indexing Commands.
+
+   Don't use Unix man pages as a model for how to write GNU
+documentation; most of them are terse, badly structured, and give
+inadequate explanation of the underlying concepts.  (There are, of
+course, some exceptions.)  Also, Unix man pages use a particular format
+which is different from what we use in GNU manuals.
+
+   Please include an email address in the manual for where to report
+bugs _in the text of the manual_.
+
+   Please do not use the term "pathname" that is used in Unix
+documentation; use "file name" (two words) instead.  We use the term
+"path" only for search paths, which are lists of directory names.
+
+   Please do not use the term "illegal" to refer to erroneous input to
+a computer program.  Please use "invalid" for this, and reserve the
+term "illegal" for activities prohibited by law.
+
+   Please do not write `()' after a function name just to indicate it
+is a function.  `foo ()' is not a function, it is a function call with
+no arguments.
+
+
+File: standards.info,  Node: Doc Strings and Manuals,  Next: Manual Structure Details,  Prev: GNU Manuals,  Up: Documentation
+
+6.2 Doc Strings and Manuals
+===========================
+
+Some programming systems, such as Emacs, provide a documentation string
+for each function, command or variable.  You may be tempted to write a
+reference manual by compiling the documentation strings and writing a
+little additional text to go around them--but you must not do it.  That
+approach is a fundamental mistake.  The text of well-written
+documentation strings will be entirely wrong for a manual.
+
+   A documentation string needs to stand alone--when it appears on the
+screen, there will be no other text to introduce or explain it.
+Meanwhile, it can be rather informal in style.
+
+   The text describing a function or variable in a manual must not stand
+alone; it appears in the context of a section or subsection.  Other text
+at the beginning of the section should explain some of the concepts, and
+should often make some general points that apply to several functions or
+variables.  The previous descriptions of functions and variables in the
+section will also have given information about the topic.  A description
+written to stand alone would repeat some of that information; this
+redundancy looks bad.  Meanwhile, the informality that is acceptable in
+a documentation string is totally unacceptable in a manual.
+
+   The only good way to use documentation strings in writing a good
+manual is to use them as a source of information for writing good text.
+
+
+File: standards.info,  Node: Manual Structure Details,  Next: License for Manuals,  Prev: Doc Strings and Manuals,  Up: Documentation
+
+6.3 Manual Structure Details
+============================
+
+The title page of the manual should state the version of the programs or
+packages documented in the manual.  The Top node of the manual should
+also contain this information.  If the manual is changing more
+frequently than or independent of the program, also state a version
+number for the manual in both of these places.
+
+   Each program documented in the manual should have a node named
+`PROGRAM Invocation' or `Invoking PROGRAM'.  This node (together with
+its subnodes, if any) should describe the program's command line
+arguments and how to run it (the sort of information people would look
+for in a man page).  Start with an `@example' containing a template for
+all the options and arguments that the program uses.
+
+   Alternatively, put a menu item in some menu whose item name fits one
+of the above patterns.  This identifies the node which that item points
+to as the node for this purpose, regardless of the node's actual name.
+
+   The `--usage' feature of the Info reader looks for such a node or
+menu item in order to find the relevant text, so it is essential for
+every Texinfo file to have one.
+
+   If one manual describes several programs, it should have such a node
+for each program described in the manual.
+
+
+File: standards.info,  Node: License for Manuals,  Next: Manual Credits,  Prev: Manual Structure Details,  Up: Documentation
+
+6.4 License for Manuals
+=======================
+
+Please use the GNU Free Documentation License for all GNU manuals that
+are more than a few pages long.  Likewise for a collection of short
+documents--you only need one copy of the GNU FDL for the whole
+collection.  For a single short document, you can use a very permissive
+non-copyleft license, to avoid taking up space with a long license.
+
+   See `http://www.gnu.org/copyleft/fdl-howto.html' for more explanation
+of how to employ the GFDL.
+
+   Note that it is not obligatory to include a copy of the GNU GPL or
+GNU LGPL in a manual whose license is neither the GPL nor the LGPL.  It
+can be a good idea to include the program's license in a large manual;
+in a short manual, whose size would be increased considerably by
+including the program's license, it is probably better not to include
+it.
+
+
+File: standards.info,  Node: Manual Credits,  Next: Printed Manuals,  Prev: License for Manuals,  Up: Documentation
+
+6.5 Manual Credits
+==================
+
+Please credit the principal human writers of the manual as the authors,
+on the title page of the manual.  If a company sponsored the work, thank
+the company in a suitable place in the manual, but do not cite the
+company as an author.
+
+
+File: standards.info,  Node: Printed Manuals,  Next: NEWS File,  Prev: Manual Credits,  Up: Documentation
+
+6.6 Printed Manuals
+===================
+
+The FSF publishes some GNU manuals in printed form.  To encourage sales
+of these manuals, the on-line versions of the manual should mention at
+the very start that the printed manual is available and should point at
+information for getting it--for instance, with a link to the page
+`http://www.gnu.org/order/order.html'.  This should not be included in
+the printed manual, though, because there it is redundant.
+
+   It is also useful to explain in the on-line forms of the manual how
+the user can print out the manual from the sources.
+
+
+File: standards.info,  Node: NEWS File,  Next: Change Logs,  Prev: Printed Manuals,  Up: Documentation
+
+6.7 The NEWS File
+=================
+
+In addition to its manual, the package should have a file named `NEWS'
+which contains a list of user-visible changes worth mentioning.  In
+each new release, add items to the front of the file and identify the
+version they pertain to.  Don't discard old items; leave them in the
+file after the newer items.  This way, a user upgrading from any
+previous version can see what is new.
+
+   If the `NEWS' file gets very long, move some of the older items into
+a file named `ONEWS' and put a note at the end referring the user to
+that file.
+
+
+File: standards.info,  Node: Change Logs,  Next: Man Pages,  Prev: NEWS File,  Up: Documentation
+
+6.8 Change Logs
+===============
+
+Keep a change log to describe all the changes made to program source
+files.  The purpose of this is so that people investigating bugs in the
+future will know about the changes that might have introduced the bug.
+Often a new bug can be found by looking at what was recently changed.
+More importantly, change logs can help you eliminate conceptual
+inconsistencies between different parts of a program, by giving you a
+history of how the conflicting concepts arose and who they came from.
+
+* Menu:
+
+* Change Log Concepts::
+* Style of Change Logs::
+* Simple Changes::
+* Conditional Changes::
+* Indicating the Part Changed::
+
+
+File: standards.info,  Node: Change Log Concepts,  Next: Style of Change Logs,  Up: Change Logs
+
+6.8.1 Change Log Concepts
+-------------------------
+
+You can think of the change log as a conceptual "undo list" which
+explains how earlier versions were different from the current version.
+People can see the current version; they don't need the change log to
+tell them what is in it.  What they want from a change log is a clear
+explanation of how the earlier version differed.
+
+   The change log file is normally called `ChangeLog' and covers an
+entire directory.  Each directory can have its own change log, or a
+directory can use the change log of its parent directory--it's up to
+you.
+
+   Another alternative is to record change log information with a
+version control system such as RCS or CVS.  This can be converted
+automatically to a `ChangeLog' file using `rcs2log'; in Emacs, the
+command `C-x v a' (`vc-update-change-log') does the job.
+
+   There's no need to describe the full purpose of the changes or how
+they work together.  However, sometimes it is useful to write one line
+to describe the overall purpose of a change or a batch of changes.  If
+you think that a change calls for explanation, you're probably right.
+Please do explain it--but please put the full explanation in comments
+in the code, where people will see it whenever they see the code.  For
+example, "New function" is enough for the change log when you add a
+function, because there should be a comment before the function
+definition to explain what it does.
+
+   In the past, we recommended not mentioning changes in non-software
+files (manuals, help files, etc.) in change logs.  However, we've been
+advised that it is a good idea to include them, for the sake of
+copyright records.
+
+   The easiest way to add an entry to `ChangeLog' is with the Emacs
+command `M-x add-change-log-entry'.  An entry should have an asterisk,
+the name of the changed file, and then in parentheses the name of the
+changed functions, variables or whatever, followed by a colon.  Then
+describe the changes you made to that function or variable.
+
+
+File: standards.info,  Node: Style of Change Logs,  Next: Simple Changes,  Prev: Change Log Concepts,  Up: Change Logs
+
+6.8.2 Style of Change Logs
+--------------------------
+
+Here are some simple examples of change log entries, starting with the
+header line that says who made the change and when it was installed,
+followed by descriptions of specific changes.  (These examples are
+drawn from Emacs and GCC.)
+
+     1998-08-17  Richard Stallman  <rms@gnu.org>
+
+     * register.el (insert-register): Return nil.
+     (jump-to-register): Likewise.
+
+     * sort.el (sort-subr): Return nil.
+
+     * tex-mode.el (tex-bibtex-file, tex-file, tex-region):
+     Restart the tex shell if process is gone or stopped.
+     (tex-shell-running): New function.
+
+     * expr.c (store_one_arg): Round size up for move_block_to_reg.
+     (expand_call): Round up when emitting USE insns.
+     * stmt.c (assign_parms): Round size up for move_block_from_reg.
+
+   It's important to name the changed function or variable in full.
+Don't abbreviate function or variable names, and don't combine them.
+Subsequent maintainers will often search for a function name to find all
+the change log entries that pertain to it; if you abbreviate the name,
+they won't find it when they search.
+
+   For example, some people are tempted to abbreviate groups of function
+names by writing `* register.el ({insert,jump-to}-register)'; this is
+not a good idea, since searching for `jump-to-register' or
+`insert-register' would not find that entry.
+
+   Separate unrelated change log entries with blank lines.  When two
+entries represent parts of the same change, so that they work together,
+then don't put blank lines between them.  Then you can omit the file
+name and the asterisk when successive entries are in the same file.
+
+   Break long lists of function names by closing continued lines with
+`)', rather than `,', and opening the continuation with `(' as in this
+example:
+
+     * keyboard.c (menu_bar_items, tool_bar_items)
+     (Fexecute_extended_command): Deal with `keymap' property.
+
+   When you install someone else's changes, put the contributor's name
+in the change log entry rather than in the text of the entry.  In other
+words, write this:
+
+     2002-07-14  John Doe  <jdoe@gnu.org>
+
+             * sewing.c: Make it sew.
+
+rather than this:
+
+     2002-07-14  Usual Maintainer  <usual@gnu.org>
+
+             * sewing.c: Make it sew.  Patch by jdoe@gnu.org.
+
+   As for the date, that should be the date you applied the change.
+
+
+File: standards.info,  Node: Simple Changes,  Next: Conditional Changes,  Prev: Style of Change Logs,  Up: Change Logs
+
+6.8.3 Simple Changes
+--------------------
+
+Certain simple kinds of changes don't need much detail in the change
+log.
+
+   When you change the calling sequence of a function in a simple
+fashion, and you change all the callers of the function to use the new
+calling sequence, there is no need to make individual entries for all
+the callers that you changed.  Just write in the entry for the function
+being called, "All callers changed"--like this:
+
+     * keyboard.c (Fcommand_execute): New arg SPECIAL.
+     All callers changed.
+
+   When you change just comments or doc strings, it is enough to write
+an entry for the file, without mentioning the functions.  Just "Doc
+fixes" is enough for the change log.
+
+   There's no technical need to make change log entries for
+documentation files.  This is because documentation is not susceptible
+to bugs that are hard to fix.  Documentation does not consist of parts
+that must interact in a precisely engineered fashion.  To correct an
+error, you need not know the history of the erroneous passage; it is
+enough to compare what the documentation says with the way the program
+actually works.
+
+   However, you should keep change logs for documentation files when the
+project gets copyright assignments from its contributors, so as to make
+the records of authorship more accurate.
+
+
+File: standards.info,  Node: Conditional Changes,  Next: Indicating the Part Changed,  Prev: Simple Changes,  Up: Change Logs
+
+6.8.4 Conditional Changes
+-------------------------
+
+C programs often contain compile-time `#if' conditionals.  Many changes
+are conditional; sometimes you add a new definition which is entirely
+contained in a conditional.  It is very useful to indicate in the
+change log the conditions for which the change applies.
+
+   Our convention for indicating conditional changes is to use square
+brackets around the name of the condition.
+
+   Here is a simple example, describing a change which is conditional
+but does not have a function or entity name associated with it:
+
+     * xterm.c [SOLARIS2]: Include string.h.
+
+   Here is an entry describing a new definition which is entirely
+conditional.  This new definition for the macro `FRAME_WINDOW_P' is
+used only when `HAVE_X_WINDOWS' is defined:
+
+     * frame.h [HAVE_X_WINDOWS] (FRAME_WINDOW_P): Macro defined.
+
+   Here is an entry for a change within the function `init_display',
+whose definition as a whole is unconditional, but the changes themselves
+are contained in a `#ifdef HAVE_LIBNCURSES' conditional:
+
+     * dispnew.c (init_display) [HAVE_LIBNCURSES]: If X, call tgetent.
+
+   Here is an entry for a change that takes affect only when a certain
+macro is _not_ defined:
+
+     (gethostname) [!HAVE_SOCKETS]: Replace with winsock version.
+
+
+File: standards.info,  Node: Indicating the Part Changed,  Prev: Conditional Changes,  Up: Change Logs
+
+6.8.5 Indicating the Part Changed
+---------------------------------
+
+Indicate the part of a function which changed by using angle brackets
+enclosing an indication of what the changed part does.  Here is an entry
+for a change in the part of the function `sh-while-getopts' that deals
+with `sh' commands:
+
+     * progmodes/sh-script.el (sh-while-getopts) <sh>: Handle case that
+     user-specified option string is empty.
+
+
+File: standards.info,  Node: Man Pages,  Next: Reading other Manuals,  Prev: Change Logs,  Up: Documentation
+
+6.9 Man Pages
+=============
+
+In the GNU project, man pages are secondary.  It is not necessary or
+expected for every GNU program to have a man page, but some of them do.
+It's your choice whether to include a man page in your program.
+
+   When you make this decision, consider that supporting a man page
+requires continual effort each time the program is changed.  The time
+you spend on the man page is time taken away from more useful work.
+
+   For a simple program which changes little, updating the man page may
+be a small job.  Then there is little reason not to include a man page,
+if you have one.
+
+   For a large program that changes a great deal, updating a man page
+may be a substantial burden.  If a user offers to donate a man page,
+you may find this gift costly to accept.  It may be better to refuse
+the man page unless the same person agrees to take full responsibility
+for maintaining it--so that you can wash your hands of it entirely.  If
+this volunteer later ceases to do the job, then don't feel obliged to
+pick it up yourself; it may be better to withdraw the man page from the
+distribution until someone else agrees to update it.
+
+   When a program changes only a little, you may feel that the
+discrepancies are small enough that the man page remains useful without
+updating.  If so, put a prominent note near the beginning of the man
+page explaining that you don't maintain it and that the Texinfo manual
+is more authoritative.  The note should say how to access the Texinfo
+documentation.
+
+   Be sure that man pages include a copyright statement and free
+license.  The simple all-permissive license is appropriate for simple
+man pages (*note License Notices for Other Files: (maintain)License
+Notices for Other Files.).
+
+   For long man pages, with enough explanation and documentation that
+they can be considered true manuals, use the GFDL (*note License for
+Manuals::).
+
+   Finally, the GNU help2man program
+(`http://www.gnu.org/software/help2man/') is one way to automate
+generation of a man page, in this case from `--help' output.  This is
+sufficient in many cases.
+
+
+File: standards.info,  Node: Reading other Manuals,  Prev: Man Pages,  Up: Documentation
+
+6.10 Reading other Manuals
+==========================
+
+There may be non-free books or documentation files that describe the
+program you are documenting.
+
+   It is ok to use these documents for reference, just as the author of
+a new algebra textbook can read other books on algebra.  A large portion
+of any non-fiction book consists of facts, in this case facts about how
+a certain program works, and these facts are necessarily the same for
+everyone who writes about the subject.  But be careful not to copy your
+outline structure, wording, tables or examples from preexisting non-free
+documentation.  Copying from free documentation may be ok; please check
+with the FSF about the individual case.
+
+
+File: standards.info,  Node: Managing Releases,  Next: References,  Prev: Documentation,  Up: Top
+
+7 The Release Process
+*********************
+
+Making a release is more than just bundling up your source files in a
+tar file and putting it up for FTP.  You should set up your software so
+that it can be configured to run on a variety of systems.  Your Makefile
+should conform to the GNU standards described below, and your directory
+layout should also conform to the standards discussed below.  Doing so
+makes it easy to include your package into the larger framework of all
+GNU software.
+
+* Menu:
+
+* Configuration::               How configuration of GNU packages should work.
+* Makefile Conventions::        Makefile conventions.
+* Releases::                    Making releases
+
+
+File: standards.info,  Node: Configuration,  Next: Makefile Conventions,  Up: Managing Releases
+
+7.1 How Configuration Should Work
+=================================
+
+Each GNU distribution should come with a shell script named
+`configure'.  This script is given arguments which describe the kind of
+machine and system you want to compile the program for.  The
+`configure' script must record the configuration options so that they
+affect compilation.
+
+   The description here is the specification of the interface for the
+`configure' script in GNU packages.  Many packages implement it using
+GNU Autoconf (*note Introduction: (autoconf)Top.)  and/or GNU Automake
+(*note Introduction: (automake)Top.), but you do not have to use these
+tools.  You can implement it any way you like; for instance, by making
+`configure' be a wrapper around a completely different configuration
+system.
+
+   Another way for the `configure' script to operate is to make a link
+from a standard name such as `config.h' to the proper configuration
+file for the chosen system.  If you use this technique, the
+distribution should _not_ contain a file named `config.h'.  This is so
+that people won't be able to build the program without configuring it
+first.
+
+   Another thing that `configure' can do is to edit the Makefile.  If
+you do this, the distribution should _not_ contain a file named
+`Makefile'.  Instead, it should include a file `Makefile.in' which
+contains the input used for editing.  Once again, this is so that people
+won't be able to build the program without configuring it first.
+
+   If `configure' does write the `Makefile', then `Makefile' should
+have a target named `Makefile' which causes `configure' to be rerun,
+setting up the same configuration that was set up last time.  The files
+that `configure' reads should be listed as dependencies of `Makefile'.
+
+   All the files which are output from the `configure' script should
+have comments at the beginning explaining that they were generated
+automatically using `configure'.  This is so that users won't think of
+trying to edit them by hand.
+
+   The `configure' script should write a file named `config.status'
+which describes which configuration options were specified when the
+program was last configured.  This file should be a shell script which,
+if run, will recreate the same configuration.
+
+   The `configure' script should accept an option of the form
+`--srcdir=DIRNAME' to specify the directory where sources are found (if
+it is not the current directory).  This makes it possible to build the
+program in a separate directory, so that the actual source directory is
+not modified.
+
+   If the user does not specify `--srcdir', then `configure' should
+check both `.' and `..' to see if it can find the sources.  If it finds
+the sources in one of these places, it should use them from there.
+Otherwise, it should report that it cannot find the sources, and should
+exit with nonzero status.
+
+   Usually the easy way to support `--srcdir' is by editing a
+definition of `VPATH' into the Makefile.  Some rules may need to refer
+explicitly to the specified source directory.  To make this possible,
+`configure' can add to the Makefile a variable named `srcdir' whose
+value is precisely the specified directory.
+
+   In addition, the `configure' script should take options
+corresponding to most of the standard directory variables (*note
+Directory Variables::).  Here is the list:
+
+     --prefix --exec-prefix --bindir --sbindir --libexecdir --sysconfdir
+     --sharedstatedir --localstatedir --libdir --includedir --oldincludedir
+     --datarootdir --datadir --infodir --localedir --mandir --docdir
+     --htmldir --dvidir --pdfdir --psdir
+
+   The `configure' script should also take an argument which specifies
+the type of system to build the program for.  This argument should look
+like this:
+
+     CPU-COMPANY-SYSTEM
+
+   For example, an Athlon-based GNU/Linux system might be
+`i686-pc-linux-gnu'.
+
+   The `configure' script needs to be able to decode all plausible
+alternatives for how to describe a machine.  Thus,
+`athlon-pc-gnu/linux' would be a valid alias.  There is a shell script
+called `config.sub'
+(http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD)
+that you can use as a subroutine to validate system types and
+canonicalize aliases.
+
+   The `configure' script should also take the option
+`--build=BUILDTYPE', which should be equivalent to a plain BUILDTYPE
+argument.  For example, `configure --build=i686-pc-linux-gnu' is
+equivalent to `configure i686-pc-linux-gnu'.  When the build type is
+not specified by an option or argument, the `configure' script should
+normally guess it using the shell script `config.guess'
+(http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD).
+
+   Other options are permitted to specify in more detail the software
+or hardware present on the machine, to include or exclude optional parts
+of the package, or to adjust the name of some tools or arguments to
+them:
+
+`--enable-FEATURE[=PARAMETER]'
+     Configure the package to build and install an optional user-level
+     facility called FEATURE.  This allows users to choose which
+     optional features to include.  Giving an optional PARAMETER of
+     `no' should omit FEATURE, if it is built by default.
+
+     No `--enable' option should *ever* cause one feature to replace
+     another.  No `--enable' option should ever substitute one useful
+     behavior for another useful behavior.  The only proper use for
+     `--enable' is for questions of whether to build part of the program
+     or exclude it.
+
+`--with-PACKAGE'
+     The package PACKAGE will be installed, so configure this package
+     to work with PACKAGE.
+
+     Possible values of PACKAGE include `gnu-as' (or `gas'), `gnu-ld',
+     `gnu-libc', `gdb', `x', and `x-toolkit'.
+
+     Do not use a `--with' option to specify the file name to use to
+     find certain files.  That is outside the scope of what `--with'
+     options are for.
+
+`VARIABLE=VALUE'
+     Set the value of the variable VARIABLE to VALUE.  This is used to
+     override the default values of commands or arguments in the build
+     process.  For example, the user could issue `configure CFLAGS=-g
+     CXXFLAGS=-g' to build with debugging information and without the
+     default optimization.
+
+     Specifying variables as arguments to `configure', like this:
+          ./configure CC=gcc
+     is preferable to setting them in environment variables:
+          CC=gcc ./configure
+     as it helps to recreate the same configuration later with
+     `config.status'.  However, both methods should be supported.
+
+   All `configure' scripts should accept all of the "detail" options
+and the variable settings, whether or not they make any difference to
+the particular package at hand.  In particular, they should accept any
+option that starts with `--with-' or `--enable-'.  This is so users
+will be able to configure an entire GNU source tree at once with a
+single set of options.
+
+   You will note that the categories `--with-' and `--enable-' are
+narrow: they *do not* provide a place for any sort of option you might
+think of.  That is deliberate.  We want to limit the possible
+configuration options in GNU software.  We do not want GNU programs to
+have idiosyncratic configuration options.
+
+   Packages that perform part of the compilation process may support
+cross-compilation.  In such a case, the host and target machines for the
+program may be different.
+
+   The `configure' script should normally treat the specified type of
+system as both the host and the target, thus producing a program which
+works for the same type of machine that it runs on.
+
+   To compile a program to run on a host type that differs from the
+build type, use the configure option `--host=HOSTTYPE', where HOSTTYPE
+uses the same syntax as BUILDTYPE.  The host type normally defaults to
+the build type.
+
+   To configure a cross-compiler, cross-assembler, or what have you, you
+should specify a target different from the host, using the configure
+option `--target=TARGETTYPE'.  The syntax for TARGETTYPE is the same as
+for the host type.  So the command would look like this:
+
+     ./configure --host=HOSTTYPE --target=TARGETTYPE
+
+   The target type normally defaults to the host type.  Programs for
+which cross-operation is not meaningful need not accept the `--target'
+option, because configuring an entire operating system for
+cross-operation is not a meaningful operation.
+
+   Some programs have ways of configuring themselves automatically.  If
+your program is set up to do this, your `configure' script can simply
+ignore most of its arguments.
+
+
+File: standards.info,  Node: Makefile Conventions,  Next: Releases,  Prev: Configuration,  Up: Managing Releases
+
+7.2 Makefile Conventions
+========================
+
+This node describes conventions for writing the Makefiles for GNU
+programs.  Using Automake will help you write a Makefile that follows
+these conventions.
+
+* Menu:
+
+* Makefile Basics::             General conventions for Makefiles.
+* Utilities in Makefiles::      Utilities to be used in Makefiles.
+* Command Variables::           Variables for specifying commands.
+* DESTDIR::                     Supporting staged installs.
+* Directory Variables::         Variables for installation directories.
+* Standard Targets::            Standard targets for users.
+* Install Command Categories::  Three categories of commands in the `install'
+                                  rule: normal, pre-install and post-install.
+
+
+File: standards.info,  Node: Makefile Basics,  Next: Utilities in Makefiles,  Up: Makefile Conventions
+
+7.2.1 General Conventions for Makefiles
+---------------------------------------
+
+Every Makefile should contain this line:
+
+     SHELL = /bin/sh
+
+to avoid trouble on systems where the `SHELL' variable might be
+inherited from the environment.  (This is never a problem with GNU
+`make'.)
+
+   Different `make' programs have incompatible suffix lists and
+implicit rules, and this sometimes creates confusion or misbehavior.  So
+it is a good idea to set the suffix list explicitly using only the
+suffixes you need in the particular Makefile, like this:
+
+     .SUFFIXES:
+     .SUFFIXES: .c .o
+
+The first line clears out the suffix list, the second introduces all
+suffixes which may be subject to implicit rules in this Makefile.
+
+   Don't assume that `.' is in the path for command execution.  When
+you need to run programs that are a part of your package during the
+make, please make sure that it uses `./' if the program is built as
+part of the make or `$(srcdir)/' if the file is an unchanging part of
+the source code.  Without one of these prefixes, the current search
+path is used.
+
+   The distinction between `./' (the "build directory") and
+`$(srcdir)/' (the "source directory") is important because users can
+build in a separate directory using the `--srcdir' option to
+`configure'.  A rule of the form:
+
+     foo.1 : foo.man sedscript
+             sed -e sedscript foo.man > foo.1
+
+will fail when the build directory is not the source directory, because
+`foo.man' and `sedscript' are in the source directory.
+
+   When using GNU `make', relying on `VPATH' to find the source file
+will work in the case where there is a single dependency file, since
+the `make' automatic variable `$<' will represent the source file
+wherever it is.  (Many versions of `make' set `$<' only in implicit
+rules.)  A Makefile target like
+
+     foo.o : bar.c
+             $(CC) -I. -I$(srcdir) $(CFLAGS) -c bar.c -o foo.o
+
+should instead be written as
+
+     foo.o : bar.c
+             $(CC) -I. -I$(srcdir) $(CFLAGS) -c $< -o $@
+
+in order to allow `VPATH' to work correctly.  When the target has
+multiple dependencies, using an explicit `$(srcdir)' is the easiest way
+to make the rule work well.  For example, the target above for `foo.1'
+is best written as:
+
+     foo.1 : foo.man sedscript
+             sed -e $(srcdir)/sedscript $(srcdir)/foo.man > $@
+
+   GNU distributions usually contain some files which are not source
+files--for example, Info files, and the output from Autoconf, Automake,
+Bison or Flex.  Since these files normally appear in the source
+directory, they should always appear in the source directory, not in the
+build directory.  So Makefile rules to update them should put the
+updated files in the source directory.
+
+   However, if a file does not appear in the distribution, then the
+Makefile should not put it in the source directory, because building a
+program in ordinary circumstances should not modify the source directory
+in any way.
+
+   Try to make the build and installation targets, at least (and all
+their subtargets) work correctly with a parallel `make'.
+
+
+File: standards.info,  Node: Utilities in Makefiles,  Next: Command Variables,  Prev: Makefile Basics,  Up: Makefile Conventions
+
+7.2.2 Utilities in Makefiles
+----------------------------
+
+Write the Makefile commands (and any shell scripts, such as
+`configure') to run in `sh', not in `csh'.  Don't use any special
+features of `ksh' or `bash'.
+
+   The `configure' script and the Makefile rules for building and
+installation should not use any utilities directly except these:
+
+     cat cmp cp diff echo egrep expr false grep install-info
+     ln ls mkdir mv pwd rm rmdir sed sleep sort tar test touch true
+
+   The compression program `gzip' can be used in the `dist' rule.
+
+   Stick to the generally supported options for these programs.  For
+example, don't use `mkdir -p', convenient as it may be, because most
+systems don't support it.
+
+   It is a good idea to avoid creating symbolic links in makefiles,
+since a few systems don't support them.
+
+   The Makefile rules for building and installation can also use
+compilers and related programs, but should do so via `make' variables
+so that the user can substitute alternatives.  Here are some of the
+programs we mean:
+
+     ar bison cc flex install ld ldconfig lex
+     make makeinfo ranlib texi2dvi yacc
+
+   Use the following `make' variables to run those programs:
+
+     $(AR) $(BISON) $(CC) $(FLEX) $(INSTALL) $(LD) $(LDCONFIG) $(LEX)
+     $(MAKE) $(MAKEINFO) $(RANLIB) $(TEXI2DVI) $(YACC)
+
+   When you use `ranlib' or `ldconfig', you should make sure nothing
+bad happens if the system does not have the program in question.
+Arrange to ignore an error from that command, and print a message before
+the command to tell the user that failure of this command does not mean
+a problem.  (The Autoconf `AC_PROG_RANLIB' macro can help with this.)
+
+   If you use symbolic links, you should implement a fallback for
+systems that don't have symbolic links.
+
+   Additional utilities that can be used via Make variables are:
+
+     chgrp chmod chown mknod
+
+   It is ok to use other utilities in Makefile portions (or scripts)
+intended only for particular systems where you know those utilities
+exist.
+
+
+File: standards.info,  Node: Command Variables,  Next: DESTDIR,  Prev: Utilities in Makefiles,  Up: Makefile Conventions
+
+7.2.3 Variables for Specifying Commands
+---------------------------------------
+
+Makefiles should provide variables for overriding certain commands,
+options, and so on.
+
+   In particular, you should run most utility programs via variables.
+Thus, if you use Bison, have a variable named `BISON' whose default
+value is set with `BISON = bison', and refer to it with `$(BISON)'
+whenever you need to use Bison.
+
+   File management utilities such as `ln', `rm', `mv', and so on, need
+not be referred to through variables in this way, since users don't
+need to replace them with other programs.
+
+   Each program-name variable should come with an options variable that
+is used to supply options to the program.  Append `FLAGS' to the
+program-name variable name to get the options variable name--for
+example, `BISONFLAGS'.  (The names `CFLAGS' for the C compiler,
+`YFLAGS' for yacc, and `LFLAGS' for lex, are exceptions to this rule,
+but we keep them because they are standard.)  Use `CPPFLAGS' in any
+compilation command that runs the preprocessor, and use `LDFLAGS' in
+any compilation command that does linking as well as in any direct use
+of `ld'.
+
+   If there are C compiler options that _must_ be used for proper
+compilation of certain files, do not include them in `CFLAGS'.  Users
+expect to be able to specify `CFLAGS' freely themselves.  Instead,
+arrange to pass the necessary options to the C compiler independently
+of `CFLAGS', by writing them explicitly in the compilation commands or
+by defining an implicit rule, like this:
+
+     CFLAGS = -g
+     ALL_CFLAGS = -I. $(CFLAGS)
+     .c.o:
+             $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $<
+
+   Do include the `-g' option in `CFLAGS', because that is not
+_required_ for proper compilation.  You can consider it a default that
+is only recommended.  If the package is set up so that it is compiled
+with GCC by default, then you might as well include `-O' in the default
+value of `CFLAGS' as well.
+
+   Put `CFLAGS' last in the compilation command, after other variables
+containing compiler options, so the user can use `CFLAGS' to override
+the others.
+
+   `CFLAGS' should be used in every invocation of the C compiler, both
+those which do compilation and those which do linking.
+
+   Every Makefile should define the variable `INSTALL', which is the
+basic command for installing a file into the system.
+
+   Every Makefile should also define the variables `INSTALL_PROGRAM'
+and `INSTALL_DATA'.  (The default for `INSTALL_PROGRAM' should be
+`$(INSTALL)'; the default for `INSTALL_DATA' should be `${INSTALL} -m
+644'.)  Then it should use those variables as the commands for actual
+installation, for executables and non-executables respectively.
+Minimal use of these variables is as follows:
+
+     $(INSTALL_PROGRAM) foo $(bindir)/foo
+     $(INSTALL_DATA) libfoo.a $(libdir)/libfoo.a
+
+   However, it is preferable to support a `DESTDIR' prefix on the
+target files, as explained in the next section.
+
+Always use a file name, not a directory name, as the second argument of
+the installation commands.  Use a separate command for each file to be
+installed.
+
+
+File: standards.info,  Node: DESTDIR,  Next: Directory Variables,  Prev: Command Variables,  Up: Makefile Conventions
+
+7.2.4 `DESTDIR': support for staged installs
+--------------------------------------------
+
+`DESTDIR' is a variable prepended to each installed target file, like
+this:
+
+     $(INSTALL_PROGRAM) foo $(DESTDIR)$(bindir)/foo
+     $(INSTALL_DATA) libfoo.a $(DESTDIR)$(libdir)/libfoo.a
+
+   The `DESTDIR' variable is specified by the user on the `make'
+command line.  For example:
+
+     make DESTDIR=/tmp/stage install
+
+`DESTDIR' should be supported only in the `install*' and `uninstall*'
+targets, as those are the only targets where it is useful.
+
+   If your installation step would normally install
+`/usr/local/bin/foo' and `/usr/local/lib/libfoo.a', then an
+installation invoked as in the example above would install
+`/tmp/stage/usr/local/bin/foo' and `/tmp/stage/usr/local/lib/libfoo.a'
+instead.
+
+   Prepending the variable `DESTDIR' to each target in this way
+provides for "staged installs", where the installed files are not
+placed directly into their expected location but are instead copied
+into a temporary location (`DESTDIR').  However, installed files
+maintain their relative directory structure and any embedded file names
+will not be modified.
+
+   You should not set the value of `DESTDIR' in your `Makefile' at all;
+then the files are installed into their expected locations by default.
+Also, specifying `DESTDIR' should not change the operation of the
+software in any way, so its value should not be included in any file
+contents.
+
+   `DESTDIR' support is commonly used in package creation.  It is also
+helpful to users who want to understand what a given package will
+install where, and to allow users who don't normally have permissions
+to install into protected areas to build and install before gaining
+those permissions.  Finally, it can be useful with tools such as
+`stow', where code is installed in one place but made to appear to be
+installed somewhere else using symbolic links or special mount
+operations.  So, we strongly recommend GNU packages support `DESTDIR',
+though it is not an absolute requirement.
+
+
+File: standards.info,  Node: Directory Variables,  Next: Standard Targets,  Prev: DESTDIR,  Up: Makefile Conventions
+
+7.2.5 Variables for Installation Directories
+--------------------------------------------
+
+Installation directories should always be named by variables, so it is
+easy to install in a nonstandard place.  The standard names for these
+variables and the values they should have in GNU packages are described
+below.  They are based on a standard file system layout; variants of it
+are used in GNU/Linux and other modern operating systems.
+
+   Installers are expected to override these values when calling `make'
+(e.g., `make prefix=/usr install' or `configure' (e.g., `configure
+--prefix=/usr').  GNU packages should not try to guess which value
+should be appropriate for these variables on the system they are being
+installed onto: use the default settings specified here so that all GNU
+packages behave identically, allowing the installer to achieve any
+desired layout.
+
+   These first two variables set the root for the installation.  All the
+other installation directories should be subdirectories of one of these
+two, and nothing should be directly installed into these two
+directories.
+
+`prefix'
+     A prefix used in constructing the default values of the variables
+     listed below.  The default value of `prefix' should be
+     `/usr/local'.  When building the complete GNU system, the prefix
+     will be empty and `/usr' will be a symbolic link to `/'.  (If you
+     are using Autoconf, write it as `@prefix@'.)
+
+     Running `make install' with a different value of `prefix' from the
+     one used to build the program should _not_ recompile the program.
+
+`exec_prefix'
+     A prefix used in constructing the default values of some of the
+     variables listed below.  The default value of `exec_prefix' should
+     be `$(prefix)'.  (If you are using Autoconf, write it as
+     `@exec_prefix@'.)
+
+     Generally, `$(exec_prefix)' is used for directories that contain
+     machine-specific files (such as executables and subroutine
+     libraries), while `$(prefix)' is used directly for other
+     directories.
+
+     Running `make install' with a different value of `exec_prefix'
+     from the one used to build the program should _not_ recompile the
+     program.
+
+   Executable programs are installed in one of the following
+directories.
+
+`bindir'
+     The directory for installing executable programs that users can
+     run.  This should normally be `/usr/local/bin', but write it as
+     `$(exec_prefix)/bin'.  (If you are using Autoconf, write it as
+     `@bindir@'.)
+
+`sbindir'
+     The directory for installing executable programs that can be run
+     from the shell, but are only generally useful to system
+     administrators.  This should normally be `/usr/local/sbin', but
+     write it as `$(exec_prefix)/sbin'.  (If you are using Autoconf,
+     write it as `@sbindir@'.)
+
+`libexecdir'
+     The directory for installing executable programs to be run by other
+     programs rather than by users.  This directory should normally be
+     `/usr/local/libexec', but write it as `$(exec_prefix)/libexec'.
+     (If you are using Autoconf, write it as `@libexecdir@'.)
+
+     The definition of `libexecdir' is the same for all packages, so
+     you should install your data in a subdirectory thereof.  Most
+     packages install their data under `$(libexecdir)/PACKAGE-NAME/',
+     possibly within additional subdirectories thereof, such as
+     `$(libexecdir)/PACKAGE-NAME/MACHINE/VERSION'.
+
+   Data files used by the program during its execution are divided into
+categories in two ways.
+
+   * Some files are normally modified by programs; others are never
+     normally modified (though users may edit some of these).
+
+   * Some files are architecture-independent and can be shared by all
+     machines at a site; some are architecture-dependent and can be
+     shared only by machines of the same kind and operating system;
+     others may never be shared between two machines.
+
+   This makes for six different possibilities.  However, we want to
+discourage the use of architecture-dependent files, aside from object
+files and libraries.  It is much cleaner to make other data files
+architecture-independent, and it is generally not hard.
+
+   Here are the variables Makefiles should use to specify directories
+to put these various kinds of files in:
+
+`datarootdir'
+     The root of the directory tree for read-only
+     architecture-independent data files.  This should normally be
+     `/usr/local/share', but write it as `$(prefix)/share'.  (If you
+     are using Autoconf, write it as `@datarootdir@'.)  `datadir''s
+     default value is based on this variable; so are `infodir',
+     `mandir', and others.
+
+`datadir'
+     The directory for installing idiosyncratic read-only
+     architecture-independent data files for this program.  This is
+     usually the same place as `datarootdir', but we use the two
+     separate variables so that you can move these program-specific
+     files without altering the location for Info files, man pages, etc.
+
+     This should normally be `/usr/local/share', but write it as
+     `$(datarootdir)'.  (If you are using Autoconf, write it as
+     `@datadir@'.)
+
+     The definition of `datadir' is the same for all packages, so you
+     should install your data in a subdirectory thereof.  Most packages
+     install their data under `$(datadir)/PACKAGE-NAME/'.
+
+`sysconfdir'
+     The directory for installing read-only data files that pertain to a
+     single machine-that is to say, files for configuring a host.
+     Mailer and network configuration files, `/etc/passwd', and so
+     forth belong here.  All the files in this directory should be
+     ordinary ASCII text files.  This directory should normally be
+     `/usr/local/etc', but write it as `$(prefix)/etc'.  (If you are
+     using Autoconf, write it as `@sysconfdir@'.)
+
+     Do not install executables here in this directory (they probably
+     belong in `$(libexecdir)' or `$(sbindir)').  Also do not install
+     files that are modified in the normal course of their use (programs
+     whose purpose is to change the configuration of the system
+     excluded).  Those probably belong in `$(localstatedir)'.
+
+`sharedstatedir'
+     The directory for installing architecture-independent data files
+     which the programs modify while they run.  This should normally be
+     `/usr/local/com', but write it as `$(prefix)/com'.  (If you are
+     using Autoconf, write it as `@sharedstatedir@'.)
+
+`localstatedir'
+     The directory for installing data files which the programs modify
+     while they run, and that pertain to one specific machine.  Users
+     should never need to modify files in this directory to configure
+     the package's operation; put such configuration information in
+     separate files that go in `$(datadir)' or `$(sysconfdir)'.
+     `$(localstatedir)' should normally be `/usr/local/var', but write
+     it as `$(prefix)/var'.  (If you are using Autoconf, write it as
+     `@localstatedir@'.)
+
+   These variables specify the directory for installing certain specific
+types of files, if your program has them.  Every GNU package should
+have Info files, so every program needs `infodir', but not all need
+`libdir' or `lispdir'.
+
+`includedir'
+     The directory for installing header files to be included by user
+     programs with the C `#include' preprocessor directive.  This
+     should normally be `/usr/local/include', but write it as
+     `$(prefix)/include'.  (If you are using Autoconf, write it as
+     `@includedir@'.)
+
+     Most compilers other than GCC do not look for header files in
+     directory `/usr/local/include'.  So installing the header files
+     this way is only useful with GCC.  Sometimes this is not a problem
+     because some libraries are only really intended to work with GCC.
+     But some libraries are intended to work with other compilers.
+     They should install their header files in two places, one
+     specified by `includedir' and one specified by `oldincludedir'.
+
+`oldincludedir'
+     The directory for installing `#include' header files for use with
+     compilers other than GCC.  This should normally be `/usr/include'.
+     (If you are using Autoconf, you can write it as `@oldincludedir@'.)
+
+     The Makefile commands should check whether the value of
+     `oldincludedir' is empty.  If it is, they should not try to use
+     it; they should cancel the second installation of the header files.
+
+     A package should not replace an existing header in this directory
+     unless the header came from the same package.  Thus, if your Foo
+     package provides a header file `foo.h', then it should install the
+     header file in the `oldincludedir' directory if either (1) there
+     is no `foo.h' there or (2) the `foo.h' that exists came from the
+     Foo package.
+
+     To tell whether `foo.h' came from the Foo package, put a magic
+     string in the file--part of a comment--and `grep' for that string.
+
+`docdir'
+     The directory for installing documentation files (other than Info)
+     for this package.  By default, it should be
+     `/usr/local/share/doc/YOURPKG', but it should be written as
+     `$(datarootdir)/doc/YOURPKG'.  (If you are using Autoconf, write
+     it as `@docdir@'.)  The YOURPKG subdirectory, which may include a
+     version number, prevents collisions among files with common names,
+     such as `README'.
+
+`infodir'
+     The directory for installing the Info files for this package.  By
+     default, it should be `/usr/local/share/info', but it should be
+     written as `$(datarootdir)/info'.  (If you are using Autoconf,
+     write it as `@infodir@'.)  `infodir' is separate from `docdir' for
+     compatibility with existing practice.
+
+`htmldir'
+`dvidir'
+`pdfdir'
+`psdir'
+     Directories for installing documentation files in the particular
+     format.  They should all be set to `$(docdir)' by default.  (If
+     you are using Autoconf, write them as `@htmldir@', `@dvidir@',
+     etc.)  Packages which supply several translations of their
+     documentation should install them in `$(htmldir)/'LL,
+     `$(pdfdir)/'LL, etc. where LL is a locale abbreviation such as
+     `en' or `pt_BR'.
+
+`libdir'
+     The directory for object files and libraries of object code.  Do
+     not install executables here, they probably ought to go in
+     `$(libexecdir)' instead.  The value of `libdir' should normally be
+     `/usr/local/lib', but write it as `$(exec_prefix)/lib'.  (If you
+     are using Autoconf, write it as `@libdir@'.)
+
+`lispdir'
+     The directory for installing any Emacs Lisp files in this package.
+     By default, it should be `/usr/local/share/emacs/site-lisp', but
+     it should be written as `$(datarootdir)/emacs/site-lisp'.
+
+     If you are using Autoconf, write the default as `@lispdir@'.  In
+     order to make `@lispdir@' work, you need the following lines in
+     your `configure.in' file:
+
+          lispdir='${datarootdir}/emacs/site-lisp'
+          AC_SUBST(lispdir)
+
+`localedir'
+     The directory for installing locale-specific message catalogs for
+     this package.  By default, it should be `/usr/local/share/locale',
+     but it should be written as `$(datarootdir)/locale'.  (If you are
+     using Autoconf, write it as `@localedir@'.)  This directory
+     usually has a subdirectory per locale.
+
+   Unix-style man pages are installed in one of the following:
+
+`mandir'
+     The top-level directory for installing the man pages (if any) for
+     this package.  It will normally be `/usr/local/share/man', but you
+     should write it as `$(datarootdir)/man'.  (If you are using
+     Autoconf, write it as `@mandir@'.)
+
+`man1dir'
+     The directory for installing section 1 man pages.  Write it as
+     `$(mandir)/man1'.
+
+`man2dir'
+     The directory for installing section 2 man pages.  Write it as
+     `$(mandir)/man2'
+
+`...'
+     *Don't make the primary documentation for any GNU software be a
+     man page.  Write a manual in Texinfo instead.  Man pages are just
+     for the sake of people running GNU software on Unix, which is a
+     secondary application only.*
+
+`manext'
+     The file name extension for the installed man page.  This should
+     contain a period followed by the appropriate digit; it should
+     normally be `.1'.
+
+`man1ext'
+     The file name extension for installed section 1 man pages.
+
+`man2ext'
+     The file name extension for installed section 2 man pages.
+
+`...'
+     Use these names instead of `manext' if the package needs to
+     install man pages in more than one section of the manual.
+
+   And finally, you should set the following variable:
+
+`srcdir'
+     The directory for the sources being compiled.  The value of this
+     variable is normally inserted by the `configure' shell script.
+     (If you are using Autoconf, use `srcdir = @srcdir@'.)
+
+   For example:
+
+     # Common prefix for installation directories.
+     # NOTE: This directory must exist when you start the install.
+     prefix = /usr/local
+     datarootdir = $(prefix)/share
+     datadir = $(datarootdir)
+     exec_prefix = $(prefix)
+     # Where to put the executable for the command `gcc'.
+     bindir = $(exec_prefix)/bin
+     # Where to put the directories used by the compiler.
+     libexecdir = $(exec_prefix)/libexec
+     # Where to put the Info files.
+     infodir = $(datarootdir)/info
+
+   If your program installs a large number of files into one of the
+standard user-specified directories, it might be useful to group them
+into a subdirectory particular to that program.  If you do this, you
+should write the `install' rule to create these subdirectories.
+
+   Do not expect the user to include the subdirectory name in the value
+of any of the variables listed above.  The idea of having a uniform set
+of variable names for installation directories is to enable the user to
+specify the exact same values for several different GNU packages.  In
+order for this to be useful, all the packages must be designed so that
+they will work sensibly when the user does so.
+
+   At times, not all of these variables may be implemented in the
+current release of Autoconf and/or Automake; but as of Autoconf 2.60, we
+believe all of them are.  When any are missing, the descriptions here
+serve as specifications for what Autoconf will implement.  As a
+programmer, you can either use a development version of Autoconf or
+avoid using these variables until a stable release is made which
+supports them.
+
+
+File: standards.info,  Node: Standard Targets,  Next: Install Command Categories,  Prev: Directory Variables,  Up: Makefile Conventions
+
+7.2.6 Standard Targets for Users
+--------------------------------
+
+All GNU programs should have the following targets in their Makefiles:
+
+`all'
+     Compile the entire program.  This should be the default target.
+     This target need not rebuild any documentation files; Info files
+     should normally be included in the distribution, and DVI (and other
+     documentation format) files should be made only when explicitly
+     asked for.
+
+     By default, the Make rules should compile and link with `-g', so
+     that executable programs have debugging symbols.  Users who don't
+     mind being helpless can strip the executables later if they wish.
+
+`install'
+     Compile the program and copy the executables, libraries, and so on
+     to the file names where they should reside for actual use.  If
+     there is a simple test to verify that a program is properly
+     installed, this target should run that test.
+
+     Do not strip executables when installing them.  Devil-may-care
+     users can use the `install-strip' target to do that.
+
+     If possible, write the `install' target rule so that it does not
+     modify anything in the directory where the program was built,
+     provided `make all' has just been done.  This is convenient for
+     building the program under one user name and installing it under
+     another.
+
+     The commands should create all the directories in which files are
+     to be installed, if they don't already exist.  This includes the
+     directories specified as the values of the variables `prefix' and
+     `exec_prefix', as well as all subdirectories that are needed.  One
+     way to do this is by means of an `installdirs' target as described
+     below.
+
+     Use `-' before any command for installing a man page, so that
+     `make' will ignore any errors.  This is in case there are systems
+     that don't have the Unix man page documentation system installed.
+
+     The way to install Info files is to copy them into `$(infodir)'
+     with `$(INSTALL_DATA)' (*note Command Variables::), and then run
+     the `install-info' program if it is present.  `install-info' is a
+     program that edits the Info `dir' file to add or update the menu
+     entry for the given Info file; it is part of the Texinfo package.
+     Here is a sample rule to install an Info file:
+
+          $(DESTDIR)$(infodir)/foo.info: foo.info
+                  $(POST_INSTALL)
+          # There may be a newer info file in . than in srcdir.
+                  -if test -f foo.info; then d=.; \
+                   else d=$(srcdir); fi; \
+                  $(INSTALL_DATA) $$d/foo.info $(DESTDIR)$@; \
+          # Run install-info only if it exists.
+          # Use `if' instead of just prepending `-' to the
+          # line so we notice real errors from install-info.
+          # We use `$(SHELL) -c' because some shells do not
+          # fail gracefully when there is an unknown command.
+                  if $(SHELL) -c 'install-info --version' \
+                     >/dev/null 2>&1; then \
+                    install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+                                 $(DESTDIR)$(infodir)/foo.info; \
+                  else true; fi
+
+     When writing the `install' target, you must classify all the
+     commands into three categories: normal ones, "pre-installation"
+     commands and "post-installation" commands.  *Note Install Command
+     Categories::.
+
+`install-html'
+`install-dvi'
+`install-pdf'
+`install-ps'
+     These targets install documentation in formats other than Info;
+     they're intended to be called explicitly by the person installing
+     the package, if that format is desired.  GNU prefers Info files,
+     so these must be installed by the `install' target.
+
+     When you have many documentation files to install, we recommend
+     that you avoid collisions and clutter by arranging for these
+     targets to install in subdirectories of the appropriate
+     installation directory, such as `htmldir'.  As one example, if
+     your package has multiple manuals, and you wish to install HTML
+     documentation with many files (such as the "split" mode output by
+     `makeinfo --html'), you'll certainly want to use subdirectories,
+     or two nodes with the same name in different manuals will
+     overwrite each other.
+
+     Please make these `install-FORMAT' targets invoke the commands for
+     the FORMAT target, for example, by making FORMAT a dependency.
+
+`uninstall'
+     Delete all the installed files--the copies that the `install' and
+     `install-*' targets create.
+
+     This rule should not modify the directories where compilation is
+     done, only the directories where files are installed.
+
+     The uninstallation commands are divided into three categories,
+     just like the installation commands.  *Note Install Command
+     Categories::.
+
+`install-strip'
+     Like `install', but strip the executable files while installing
+     them.  In simple cases, this target can use the `install' target in
+     a simple way:
+
+          install-strip:
+                  $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
+                          install
+
+     But if the package installs scripts as well as real executables,
+     the `install-strip' target can't just refer to the `install'
+     target; it has to strip the executables but not the scripts.
+
+     `install-strip' should not strip the executables in the build
+     directory which are being copied for installation.  It should only
+     strip the copies that are installed.
+
+     Normally we do not recommend stripping an executable unless you
+     are sure the program has no bugs.  However, it can be reasonable
+     to install a stripped executable for actual execution while saving
+     the unstripped executable elsewhere in case there is a bug.
+
+`clean'
+     Delete all files in the current directory that are normally
+     created by building the program.  Also delete files in other
+     directories if they are created by this makefile.  However, don't
+     delete the files that record the configuration.  Also preserve
+     files that could be made by building, but normally aren't because
+     the distribution comes with them.  There is no need to delete
+     parent directories that were created with `mkdir -p', since they
+     could have existed anyway.
+
+     Delete `.dvi' files here if they are not part of the distribution.
+
+`distclean'
+     Delete all files in the current directory (or created by this
+     makefile) that are created by configuring or building the program.
+     If you have unpacked the source and built the program without
+     creating any other files, `make distclean' should leave only the
+     files that were in the distribution.  However, there is no need to
+     delete parent directories that were created with `mkdir -p', since
+     they could have existed anyway.
+
+`mostlyclean'
+     Like `clean', but may refrain from deleting a few files that people
+     normally don't want to recompile.  For example, the `mostlyclean'
+     target for GCC does not delete `libgcc.a', because recompiling it
+     is rarely necessary and takes a lot of time.
+
+`maintainer-clean'
+     Delete almost everything that can be reconstructed with this
+     Makefile.  This typically includes everything deleted by
+     `distclean', plus more: C source files produced by Bison, tags
+     tables, Info files, and so on.
+
+     The reason we say "almost everything" is that running the command
+     `make maintainer-clean' should not delete `configure' even if
+     `configure' can be remade using a rule in the Makefile.  More
+     generally, `make maintainer-clean' should not delete anything that
+     needs to exist in order to run `configure' and then begin to build
+     the program.  Also, there is no need to delete parent directories
+     that were created with `mkdir -p', since they could have existed
+     anyway.  These are the only exceptions; `maintainer-clean' should
+     delete everything else that can be rebuilt.
+
+     The `maintainer-clean' target is intended to be used by a
+     maintainer of the package, not by ordinary users.  You may need
+     special tools to reconstruct some of the files that `make
+     maintainer-clean' deletes.  Since these files are normally
+     included in the distribution, we don't take care to make them easy
+     to reconstruct.  If you find you need to unpack the full
+     distribution again, don't blame us.
+
+     To help make users aware of this, the commands for the special
+     `maintainer-clean' target should start with these two:
+
+          @echo 'This command is intended for maintainers to use; it'
+          @echo 'deletes files that may need special tools to rebuild.'
+
+`TAGS'
+     Update a tags table for this program.
+
+`info'
+     Generate any Info files needed.  The best way to write the rules
+     is as follows:
+
+          info: foo.info
+
+          foo.info: foo.texi chap1.texi chap2.texi
+                  $(MAKEINFO) $(srcdir)/foo.texi
+
+     You must define the variable `MAKEINFO' in the Makefile.  It should
+     run the `makeinfo' program, which is part of the Texinfo
+     distribution.
+
+     Normally a GNU distribution comes with Info files, and that means
+     the Info files are present in the source directory.  Therefore,
+     the Make rule for an info file should update it in the source
+     directory.  When users build the package, ordinarily Make will not
+     update the Info files because they will already be up to date.
+
+`dvi'
+`html'
+`pdf'
+`ps'
+     Generate documentation files in the given format.  These targets
+     should always exist, but any or all can be a no-op if the given
+     output format cannot be generated.  These targets should not be
+     dependencies of the `all' target; the user must manually invoke
+     them.
+
+     Here's an example rule for generating DVI files from Texinfo:
+
+          dvi: foo.dvi
+
+          foo.dvi: foo.texi chap1.texi chap2.texi
+                  $(TEXI2DVI) $(srcdir)/foo.texi
+
+     You must define the variable `TEXI2DVI' in the Makefile.  It should
+     run the program `texi2dvi', which is part of the Texinfo
+     distribution.(1)  Alternatively, write just the dependencies, and
+     allow GNU `make' to provide the command.
+
+     Here's another example, this one for generating HTML from Texinfo:
+
+          html: foo.html
+
+          foo.html: foo.texi chap1.texi chap2.texi
+                  $(TEXI2HTML) $(srcdir)/foo.texi
+
+     Again, you would define the variable `TEXI2HTML' in the Makefile;
+     for example, it might run `makeinfo --no-split --html' (`makeinfo'
+     is part of the Texinfo distribution).
+
+`dist'
+     Create a distribution tar file for this program.  The tar file
+     should be set up so that the file names in the tar file start with
+     a subdirectory name which is the name of the package it is a
+     distribution for.  This name can include the version number.
+
+     For example, the distribution tar file of GCC version 1.40 unpacks
+     into a subdirectory named `gcc-1.40'.
+
+     The easiest way to do this is to create a subdirectory
+     appropriately named, use `ln' or `cp' to install the proper files
+     in it, and then `tar' that subdirectory.
+
+     Compress the tar file with `gzip'.  For example, the actual
+     distribution file for GCC version 1.40 is called `gcc-1.40.tar.gz'.
+
+     The `dist' target should explicitly depend on all non-source files
+     that are in the distribution, to make sure they are up to date in
+     the distribution.  *Note Making Releases: Releases.
+
+`check'
+     Perform self-tests (if any).  The user must build the program
+     before running the tests, but need not install the program; you
+     should write the self-tests so that they work when the program is
+     built but not installed.
+
+   The following targets are suggested as conventional names, for
+programs in which they are useful.
+
+`installcheck'
+     Perform installation tests (if any).  The user must build and
+     install the program before running the tests.  You should not
+     assume that `$(bindir)' is in the search path.
+
+`installdirs'
+     It's useful to add a target named `installdirs' to create the
+     directories where files are installed, and their parent
+     directories.  There is a script called `mkinstalldirs' which is
+     convenient for this; you can find it in the Texinfo package.  You
+     can use a rule like this:
+
+          # Make sure all installation directories (e.g. $(bindir))
+          # actually exist by making them if necessary.
+          installdirs: mkinstalldirs
+                  $(srcdir)/mkinstalldirs $(bindir) $(datadir) \
+                                          $(libdir) $(infodir) \
+                                          $(mandir)
+
+     or, if you wish to support `DESTDIR',
+
+          # Make sure all installation directories (e.g. $(bindir))
+          # actually exist by making them if necessary.
+          installdirs: mkinstalldirs
+                  $(srcdir)/mkinstalldirs \
+                      $(DESTDIR)$(bindir) $(DESTDIR)$(datadir) \
+                      $(DESTDIR)$(libdir) $(DESTDIR)$(infodir) \
+                      $(DESTDIR)$(mandir)
+
+     This rule should not modify the directories where compilation is
+     done.  It should do nothing but create installation directories.
+
+   ---------- Footnotes ----------
+
+   (1) `texi2dvi' uses TeX to do the real work of formatting. TeX is
+not distributed with Texinfo.
+
+
+File: standards.info,  Node: Install Command Categories,  Prev: Standard Targets,  Up: Makefile Conventions
+
+7.2.7 Install Command Categories
+--------------------------------
+
+When writing the `install' target, you must classify all the commands
+into three categories: normal ones, "pre-installation" commands and
+"post-installation" commands.
+
+   Normal commands move files into their proper places, and set their
+modes.  They may not alter any files except the ones that come entirely
+from the package they belong to.
+
+   Pre-installation and post-installation commands may alter other
+files; in particular, they can edit global configuration files or data
+bases.
+
+   Pre-installation commands are typically executed before the normal
+commands, and post-installation commands are typically run after the
+normal commands.
+
+   The most common use for a post-installation command is to run
+`install-info'.  This cannot be done with a normal command, since it
+alters a file (the Info directory) which does not come entirely and
+solely from the package being installed.  It is a post-installation
+command because it needs to be done after the normal command which
+installs the package's Info files.
+
+   Most programs don't need any pre-installation commands, but we have
+the feature just in case it is needed.
+
+   To classify the commands in the `install' rule into these three
+categories, insert "category lines" among them.  A category line
+specifies the category for the commands that follow.
+
+   A category line consists of a tab and a reference to a special Make
+variable, plus an optional comment at the end.  There are three
+variables you can use, one for each category; the variable name
+specifies the category.  Category lines are no-ops in ordinary execution
+because these three Make variables are normally undefined (and you
+_should not_ define them in the makefile).
+
+   Here are the three possible category lines, each with a comment that
+explains what it means:
+
+             $(PRE_INSTALL)     # Pre-install commands follow.
+             $(POST_INSTALL)    # Post-install commands follow.
+             $(NORMAL_INSTALL)  # Normal commands follow.
+
+   If you don't use a category line at the beginning of the `install'
+rule, all the commands are classified as normal until the first category
+line.  If you don't use any category lines, all the commands are
+classified as normal.
+
+   These are the category lines for `uninstall':
+
+             $(PRE_UNINSTALL)     # Pre-uninstall commands follow.
+             $(POST_UNINSTALL)    # Post-uninstall commands follow.
+             $(NORMAL_UNINSTALL)  # Normal commands follow.
+
+   Typically, a pre-uninstall command would be used for deleting entries
+from the Info directory.
+
+   If the `install' or `uninstall' target has any dependencies which
+act as subroutines of installation, then you should start _each_
+dependency's commands with a category line, and start the main target's
+commands with a category line also.  This way, you can ensure that each
+command is placed in the right category regardless of which of the
+dependencies actually run.
+
+   Pre-installation and post-installation commands should not run any
+programs except for these:
+
+     [ basename bash cat chgrp chmod chown cmp cp dd diff echo
+     egrep expand expr false fgrep find getopt grep gunzip gzip
+     hostname install install-info kill ldconfig ln ls md5sum
+     mkdir mkfifo mknod mv printenv pwd rm rmdir sed sort tee
+     test touch true uname xargs yes
+
+   The reason for distinguishing the commands in this way is for the
+sake of making binary packages.  Typically a binary package contains
+all the executables and other files that need to be installed, and has
+its own method of installing them--so it does not need to run the normal
+installation commands.  But installing the binary package does need to
+execute the pre-installation and post-installation commands.
+
+   Programs to build binary packages work by extracting the
+pre-installation and post-installation commands.  Here is one way of
+extracting the pre-installation commands (the `-s' option to `make' is
+needed to silence messages about entering subdirectories):
+
+     make -s -n install -o all \
+           PRE_INSTALL=pre-install \
+           POST_INSTALL=post-install \
+           NORMAL_INSTALL=normal-install \
+       | gawk -f pre-install.awk
+
+where the file `pre-install.awk' could contain this:
+
+     $0 ~ /^(normal-install|post-install)[ \t]*$/ {on = 0}
+     on {print $0}
+     $0 ~ /^pre-install[ \t]*$/ {on = 1}
+
+
+File: standards.info,  Node: Releases,  Prev: Makefile Conventions,  Up: Managing Releases
+
+7.3 Making Releases
+===================
+
+You should identify each release with a pair of version numbers, a
+major version and a minor.  We have no objection to using more than two
+numbers, but it is very unlikely that you really need them.
+
+   Package the distribution of `Foo version 69.96' up in a gzipped tar
+file with the name `foo-69.96.tar.gz'.  It should unpack into a
+subdirectory named `foo-69.96'.
+
+   Building and installing the program should never modify any of the
+files contained in the distribution.  This means that all the files
+that form part of the program in any way must be classified into "source
+files" and "non-source files".  Source files are written by humans and
+never changed automatically; non-source files are produced from source
+files by programs under the control of the Makefile.
+
+   The distribution should contain a file named `README' which gives
+the name of the package, and a general description of what it does.  It
+is also good to explain the purpose of each of the first-level
+subdirectories in the package, if there are any.  The `README' file
+should either state the version number of the package, or refer to where
+in the package it can be found.
+
+   The `README' file should refer to the file `INSTALL', which should
+contain an explanation of the installation procedure.
+
+   The `README' file should also refer to the file which contains the
+copying conditions.  The GNU GPL, if used, should be in a file called
+`COPYING'.  If the GNU LGPL is used, it should be in a file called
+`COPYING.LESSER'.
+
+   Naturally, all the source files must be in the distribution.  It is
+okay to include non-source files in the distribution, provided they are
+up-to-date and machine-independent, so that building the distribution
+normally will never modify them.  We commonly include non-source files
+produced by Bison, `lex', TeX, and `makeinfo'; this helps avoid
+unnecessary dependencies between our distributions, so that users can
+install whichever packages they want to install.
+
+   Non-source files that might actually be modified by building and
+installing the program should *never* be included in the distribution.
+So if you do distribute non-source files, always make sure they are up
+to date when you make a new distribution.
+
+   Make sure that all the files in the distribution are world-readable,
+and that directories are world-readable and world-searchable (octal
+mode 755).  We used to recommend that all directories in the
+distribution also be world-writable (octal mode 777), because ancient
+versions of `tar' would otherwise not cope when extracting the archive
+as an unprivileged user.  That can easily lead to security issues when
+creating the archive, however, so now we recommend against that.
+
+   Don't include any symbolic links in the distribution itself.  If the
+tar file contains symbolic links, then people cannot even unpack it on
+systems that don't support symbolic links.  Also, don't use multiple
+names for one file in different directories, because certain file
+systems cannot handle this and that prevents unpacking the distribution.
+
+   Try to make sure that all the file names will be unique on MS-DOS.  A
+name on MS-DOS consists of up to 8 characters, optionally followed by a
+period and up to three characters.  MS-DOS will truncate extra
+characters both before and after the period.  Thus, `foobarhacker.c'
+and `foobarhacker.o' are not ambiguous; they are truncated to
+`foobarha.c' and `foobarha.o', which are distinct.
+
+   Include in your distribution a copy of the `texinfo.tex' you used to
+test print any `*.texinfo' or `*.texi' files.
+
+   Likewise, if your program uses small GNU software packages like
+regex, getopt, obstack, or termcap, include them in the distribution
+file.  Leaving them out would make the distribution file a little
+smaller at the expense of possible inconvenience to a user who doesn't
+know what other files to get.
+
+
+File: standards.info,  Node: References,  Next: GNU Free Documentation License,  Prev: Managing Releases,  Up: Top
+
+8 References to Non-Free Software and Documentation
+***************************************************
+
+A GNU program should not recommend, promote, or grant legitimacy to the
+use of any non-free program.  Proprietary software is a social and
+ethical problem, and our aim is to put an end to that problem.  We
+can't stop some people from writing proprietary programs, or stop other
+people from using them, but we can and should refuse to advertise them
+to new potential customers, or to give the public the idea that their
+existence is ethical.
+
+   The GNU definition of free software is found on the GNU web site at
+`http://www.gnu.org/philosophy/free-sw.html', and the definition of
+free documentation is found at
+`http://www.gnu.org/philosophy/free-doc.html'.  The terms "free" and
+"non-free", used in this document, refer to those definitions.
+
+   A list of important licenses and whether they qualify as free is in
+`http://www.gnu.org/licenses/license-list.html'.  If it is not clear
+whether a license qualifies as free, please ask the GNU Project by
+writing to <licensing@gnu.org>.  We will answer, and if the license is
+an important one, we will add it to the list.
+
+   When a non-free program or system is well known, you can mention it
+in passing--that is harmless, since users who might want to use it
+probably already know about it.  For instance, it is fine to explain
+how to build your package on top of some widely used non-free operating
+system, or how to use it together with some widely used non-free
+program.
+
+   However, you should give only the necessary information to help those
+who already use the non-free program to use your program with it--don't
+give, or refer to, any further information about the proprietary
+program, and don't imply that the proprietary program enhances your
+program, or that its existence is in any way a good thing.  The goal
+should be that people already using the proprietary program will get
+the advice they need about how to use your free program with it, while
+people who don't already use the proprietary program will not see
+anything likely to lead them to take an interest in it.
+
+   If a non-free program or system is obscure in your program's domain,
+your program should not mention or support it at all, since doing so
+would tend to popularize the non-free program more than it popularizes
+your program.  (You cannot hope to find many additional users for your
+program among the users of Foobar, if the existence of Foobar is not
+generally known among people who might want to use your program.)
+
+   Sometimes a program is free software in itself but depends on a
+non-free platform in order to run.  For instance, many Java programs
+depend on some non-free Java libraries.  To recommend or promote such a
+program is to promote the other programs it needs.  This is why we are
+careful about listing Java programs in the Free Software Directory: we
+don't want to promote the non-free Java libraries.
+
+   We hope this particular problem with Java will be gone by and by, as
+we replace the remaining non-free standard Java libraries with free
+software, but the general principle will remain the same: don't
+recommend, promote or legitimize programs that depend on non-free
+software to run.
+
+   Some free programs strongly encourage the use of non-free software.
+A typical example is `mplayer'.  It is free software in itself, and the
+free code can handle some kinds of files.  However, `mplayer'
+recommends use of non-free codecs for other kinds of files, and users
+that install `mplayer' are very likely to install those codecs along
+with it.  To recommend `mplayer' is, in effect, to promote use of the
+non-free codecs.
+
+   Thus, you should not recommend programs that strongly encourage the
+use of non-free software.  This is why we do not list `mplayer' in the
+Free Software Directory.
+
+   A GNU package should not refer the user to any non-free documentation
+for free software.  Free documentation that can be included in free
+operating systems is essential for completing the GNU system, or any
+free operating system, so encouraging it is a priority; to recommend
+use of documentation that we are not allowed to include undermines the
+impetus for the community to produce documentation that we can include.
+So GNU packages should never recommend non-free documentation.
+
+   By contrast, it is ok to refer to journal articles and textbooks in
+the comments of a program for explanation of how it functions, even
+though they are non-free.  This is because we don't include such things
+in the GNU system even they are free--they are outside the scope of
+what a software distribution needs to include.
+
+   Referring to a web site that describes or recommends a non-free
+program is promoting that program, so please do not make links (or
+mention by name) web sites that contain such material.  This policy is
+relevant particularly for the web pages for a GNU package.
+
+   Following links from nearly any web site can lead eventually to
+non-free software; this is inherent in the nature of the web.  So it
+makes no sense to criticize a site for having such links.  As long as
+the site does not itself recommend a non-free program, there is no need
+to consider the question of the sites that it links to for other
+reasons.
+
+   Thus, for example, you should not refer to AT&T's web site if that
+recommends AT&T's non-free software packages; you should not refer to a
+site that links to AT&T's site presenting it as a place to get some
+non-free program, because that link recommends and legitimizes the
+non-free program.  However, that a site contains a link to AT&T's web
+site for some other purpose (such as long-distance telephone service)
+is not an objection against it.
+
+
+File: standards.info,  Node: GNU Free Documentation License,  Next: Index,  Prev: References,  Up: Top
+
+Appendix A GNU Free Documentation License
+*****************************************
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
+     with or without modifying it, either commercially or
+     noncommercially.  Secondarily, this License preserves for the
+     author and publisher a way to get credit for their work, while not
+     being considered responsible for modifications made by others.
+
+     This License is a kind of "copyleft", which means that derivative
+     works of the document must themselves be free in the same sense.
+     It complements the GNU General Public License, which is a copyleft
+     license designed for free software.
+
+     We have designed this License in order to use it for manuals for
+     free software, because free software needs free documentation: a
+     free program should come with manuals providing the same freedoms
+     that the software does.  But this License is not limited to
+     software manuals; it can be used for any textual work, regardless
+     of subject matter or whether it is published as a printed book.
+     We recommend this License principally for works whose purpose is
+     instruction or reference.
+
+  1. APPLICABILITY AND DEFINITIONS
+
+     This License applies to any manual or other work, in any medium,
+     that contains a notice placed by the copyright holder saying it
+     can be distributed under the terms of this License.  Such a notice
+     grants a world-wide, royalty-free license, unlimited in duration,
+     to use that work under the conditions stated herein.  The
+     "Document", below, refers to any such manual or work.  Any member
+     of the public is a licensee, and is addressed as "you".  You
+     accept the license if you copy, modify or distribute the work in a
+     way requiring permission under copyright law.
+
+     A "Modified Version" of the Document means any work containing the
+     Document or a portion of it, either copied verbatim, or with
+     modifications and/or translated into another language.
+
+     A "Secondary Section" is a named appendix or a front-matter section
+     of the Document that deals exclusively with the relationship of the
+     publishers or authors of the Document to the Document's overall
+     subject (or to related matters) and contains nothing that could
+     fall directly within that overall subject.  (Thus, if the Document
+     is in part a textbook of mathematics, a Secondary Section may not
+     explain any mathematics.)  The relationship could be a matter of
+     historical connection with the subject or with related matters, or
+     of legal, commercial, philosophical, ethical or political position
+     regarding them.
+
+     The "Invariant Sections" are certain Secondary Sections whose
+     titles are designated, as being those of Invariant Sections, in
+     the notice that says that the Document is released under this
+     License.  If a section does not fit the above definition of
+     Secondary then it is not allowed to be designated as Invariant.
+     The Document may contain zero Invariant Sections.  If the Document
+     does not identify any Invariant Sections then there are none.
+
+     The "Cover Texts" are certain short passages of text that are
+     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+     that says that the Document is released under this License.  A
+     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
+     be at most 25 words.
+
+     A "Transparent" copy of the Document means a machine-readable copy,
+     represented in a format whose specification is available to the
+     general public, that is suitable for revising the document
+     straightforwardly with generic text editors or (for images
+     composed of pixels) generic paint programs or (for drawings) some
+     widely available drawing editor, and that is suitable for input to
+     text formatters or for automatic translation to a variety of
+     formats suitable for input to text formatters.  A copy made in an
+     otherwise Transparent file format whose markup, or absence of
+     markup, has been arranged to thwart or discourage subsequent
+     modification by readers is not Transparent.  An image format is
+     not Transparent if used for any substantial amount of text.  A
+     copy that is not "Transparent" is called "Opaque".
+
+     Examples of suitable formats for Transparent copies include plain
+     ASCII without markup, Texinfo input format, LaTeX input format,
+     SGML or XML using a publicly available DTD, and
+     standard-conforming simple HTML, PostScript or PDF designed for
+     human modification.  Examples of transparent image formats include
+     PNG, XCF and JPG.  Opaque formats include proprietary formats that
+     can be read and edited only by proprietary word processors, SGML or
+     XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML, PostScript or PDF
+     produced by some word processors for output purposes only.
+
+     The "Title Page" means, for a printed book, the title page itself,
+     plus such following pages as are needed to hold, legibly, the
+     material this License requires to appear in the title page.  For
+     works in formats which do not have any title page as such, "Title
+     Page" means the text near the most prominent appearance of the
+     work's title, preceding the beginning of the body of the text.
+
+     The "publisher" means any person or entity that distributes copies
+     of the Document to the public.
+
+     A section "Entitled XYZ" means a named subunit of the Document
+     whose title either is precisely XYZ or contains XYZ in parentheses
+     following text that translates XYZ in another language.  (Here XYZ
+     stands for a specific section name mentioned below, such as
+     "Acknowledgements", "Dedications", "Endorsements", or "History".)
+     To "Preserve the Title" of such a section when you modify the
+     Document means that it remains a section "Entitled XYZ" according
+     to this definition.
+
+     The Document may include Warranty Disclaimers next to the notice
+     which states that this License applies to the Document.  These
+     Warranty Disclaimers are considered to be included by reference in
+     this License, but only as regards disclaiming warranties: any other
+     implication that these Warranty Disclaimers may have is void and
+     has no effect on the meaning of this License.
+
+  2. VERBATIM COPYING
+
+     You may copy and distribute the Document in any medium, either
+     commercially or noncommercially, provided that this License, the
+     copyright notices, and the license notice saying this License
+     applies to the Document are reproduced in all copies, and that you
+     add no other conditions whatsoever to those of this License.  You
+     may not use technical measures to obstruct or control the reading
+     or further copying of the copies you make or distribute.  However,
+     you may accept compensation in exchange for copies.  If you
+     distribute a large enough number of copies you must also follow
+     the conditions in section 3.
+
+     You may also lend copies, under the same conditions stated above,
+     and you may publicly display copies.
+
+  3. COPYING IN QUANTITY
+
+     If you publish printed copies (or copies in media that commonly
+     have printed covers) of the Document, numbering more than 100, and
+     the Document's license notice requires Cover Texts, you must
+     enclose the copies in covers that carry, clearly and legibly, all
+     these Cover Texts: Front-Cover Texts on the front cover, and
+     Back-Cover Texts on the back cover.  Both covers must also clearly
+     and legibly identify you as the publisher of these copies.  The
+     front cover must present the full title with all words of the
+     title equally prominent and visible.  You may add other material
+     on the covers in addition.  Copying with changes limited to the
+     covers, as long as they preserve the title of the Document and
+     satisfy these conditions, can be treated as verbatim copying in
+     other respects.
+
+     If the required texts for either cover are too voluminous to fit
+     legibly, you should put the first ones listed (as many as fit
+     reasonably) on the actual cover, and continue the rest onto
+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
+       B. List on the Title Page, as authors, one or more persons or
+          entities responsible for authorship of the modifications in
+          the Modified Version, together with at least five of the
+          principal authors of the Document (all of its principal
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
+
+       C. State on the Title page the name of the publisher of the
+          Modified Version, as the publisher.
+
+       D. Preserve all the copyright notices of the Document.
+
+       E. Add an appropriate copyright notice for your modifications
+          adjacent to the other copyright notices.
+
+       F. Include, immediately after the copyright notices, a license
+          notice giving the public permission to use the Modified
+          Version under the terms of this License, in the form shown in
+          the Addendum below.
+
+       G. Preserve in that license notice the full lists of Invariant
+          Sections and required Cover Texts given in the Document's
+          license notice.
+
+       H. Include an unaltered copy of this License.
+
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
+          authors, and publisher of the Modified Version as given on
+          the Title Page.  If there is no section Entitled "History" in
+          the Document, create one stating the title, year, authors,
+          and publisher of the Document as given on its Title Page,
+          then add an item describing the Modified Version as stated in
+          the previous sentence.
+
+       J. Preserve the network location, if any, given in the Document
+          for public access to a Transparent copy of the Document, and
+          likewise the network locations given in the Document for
+          previous versions it was based on.  These may be placed in
+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
+          acknowledgements and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section Entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
+
+     If the Modified Version includes new front-matter sections or
+     appendices that qualify as Secondary Sections and contain no
+     material copied from the Document, you may at your option
+     designate some or all of these sections as invariant.  To do this,
+     add their titles to the list of Invariant Sections in the Modified
+     Version's license notice.  These titles must be distinct from any
+     other section titles.
+
+     You may add a section Entitled "Endorsements", provided it contains
+     nothing but endorsements of your Modified Version by various
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
+
+     You may add a passage of up to five words as a Front-Cover Text,
+     and a passage of up to 25 words as a Back-Cover Text, to the end
+     of the list of Cover Texts in the Modified Version.  Only one
+     passage of Front-Cover Text and one of Back-Cover Text may be
+     added by (or through arrangements made by) any one entity.  If the
+     Document already includes a cover text for the same cover,
+     previously added by you or by arrangement made by the same entity
+     you are acting on behalf of, you may not add another; but you may
+     replace the old one, on explicit permission from the previous
+     publisher that added the old one.
+
+     The author(s) and publisher(s) of the Document do not by this
+     License give permission to use their names for publicity for or to
+     assert or imply endorsement of any Modified Version.
+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
+     this License, under the terms defined in section 4 above for
+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
+     unmodified, and list them all as Invariant Sections of your
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
+
+     The combined work need only contain one copy of this License, and
+     multiple identical Invariant Sections may be replaced with a single
+     copy.  If there are multiple Invariant Sections with the same name
+     but different contents, make the title of each such section unique
+     by adding at the end of it, in parentheses, the name of the
+     original author or publisher of that section if known, or else a
+     unique number.  Make the same adjustment to the section titles in
+     the list of Invariant Sections in the license notice of the
+     combined work.
+
+     In the combination, you must combine any sections Entitled
+     "History" in the various original documents, forming one section
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
+     You may make a collection consisting of the Document and other
+     documents released under this License, and replace the individual
+     copies of this License in the various documents with a single copy
+     that is included in the collection, provided that you follow the
+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
+     this License in all other respects regarding verbatim copying of
+     that document.
+
+  7. AGGREGATION WITH INDEPENDENT WORKS
+
+     A compilation of the Document or its derivatives with other
+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: standards.info,  Node: Index,  Prev: GNU Free Documentation License,  Up: Top
+
+Index
+*****
+
+
+* Menu:
+
+* #endif, commenting:                    Comments.            (line  60)
+* --help output:                         --help.              (line   6)
+* --version output:                      --version.           (line   6)
+* -Wall compiler option:                 Syntactic Conventions.
+                                                              (line  10)
+* accepting contributions:               Contributions.       (line   6)
+* address for bug reports:               --help.              (line  11)
+* ANSI C standard:                       Standard C.          (line   6)
+* arbitrary limits on data:              Semantics.           (line   6)
+* ASCII characters:                      Character Set.       (line   6)
+* autoconf:                              System Portability.  (line  23)
+* avoiding proprietary code:             Reading Non-Free Code.
+                                                              (line   6)
+* behavior, dependent on program's name: User Interfaces.     (line   6)
+* binary packages:                       Install Command Categories.
+                                                              (line  80)
+* bindir:                                Directory Variables. (line  54)
+* braces, in C source:                   Formatting.          (line   6)
+* bug reports:                           --help.              (line  11)
+* bug-standards@gnu.org email address:   Preface.             (line  30)
+* canonical name of a program:           --version.           (line  12)
+* casting pointers to integers:          CPU Portability.     (line  89)
+* CGI programs, standard options for:    Command-Line Interfaces.
+                                                              (line  31)
+* change logs:                           Change Logs.         (line   6)
+* change logs, conditional changes:      Conditional Changes. (line   6)
+* change logs, style:                    Style of Change Logs.
+                                                              (line   6)
+* character set:                         Character Set.       (line   6)
+* command-line arguments, decoding:      Semantics.           (line  46)
+* command-line interface:                Command-Line Interfaces.
+                                                              (line   6)
+* commenting:                            Comments.            (line   6)
+* compatibility with C and POSIX standards: Compatibility.    (line   6)
+* compiler warnings:                     Syntactic Conventions.
+                                                              (line  10)
+* conditional changes, and change logs:  Conditional Changes. (line   6)
+* conditionals, comments for:            Comments.            (line  60)
+* configure:                             Configuration.       (line   6)
+* control-L:                             Formatting.          (line 118)
+* conventions for makefiles:             Makefile Conventions.
+                                                              (line   6)
+* CORBA:                                 Graphical Interfaces.
+                                                              (line  16)
+* credits for manuals:                   Manual Credits.      (line   6)
+* D-bus:                                 Graphical Interfaces.
+                                                              (line  16)
+* data types, and portability:           CPU Portability.     (line   6)
+* declaration for system functions:      System Functions.    (line  21)
+* DESTDIR:                               DESTDIR.             (line   6)
+* documentation:                         Documentation.       (line   6)
+* doschk:                                Names.               (line  38)
+* downloading this manual:               Preface.             (line  14)
+* encodings:                             Character Set.       (line   6)
+* error messages:                        Semantics.           (line  19)
+* error messages, formatting:            Errors.              (line   6)
+* exec_prefix:                           Directory Variables. (line  36)
+* expressions, splitting:                Formatting.          (line  81)
+* FDL, GNU Free Documentation License:   GNU Free Documentation License.
+                                                              (line   6)
+* file usage:                            File Usage.          (line   6)
+* file-name limitations:                 Names.               (line  38)
+* formatting error messages:             Errors.              (line   6)
+* formatting source code:                Formatting.          (line   6)
+* formfeed:                              Formatting.          (line 118)
+* function argument, declaring:          Syntactic Conventions.
+                                                              (line   6)
+* function prototypes:                   Standard C.          (line  17)
+* getopt:                                Command-Line Interfaces.
+                                                              (line   6)
+* gettext:                               Internationalization.
+                                                              (line   6)
+* GNOME:                                 Graphical Interfaces.
+                                                              (line  16)
+* GNOME and Guile:                       Source Language.     (line  38)
+* gnustandards project repository:       Preface.             (line  30)
+* gnustandards-commit@gnu.org mailing list: Preface.          (line  24)
+* graphical user interface:              Graphical Interfaces.
+                                                              (line   6)
+* grave accent:                          Quote Characters.    (line   6)
+* GTK+:                                  Graphical Interfaces.
+                                                              (line   6)
+* Guile:                                 Source Language.     (line  38)
+* implicit int:                          Syntactic Conventions.
+                                                              (line   6)
+* impossible conditions:                 Semantics.           (line  70)
+* installations, staged:                 DESTDIR.             (line   6)
+* interface styles:                      Graphical Interfaces.
+                                                              (line   6)
+* internationalization:                  Internationalization.
+                                                              (line   6)
+* keyboard interface:                    Graphical Interfaces.
+                                                              (line  16)
+* LDAP:                                  OID Allocations.     (line   6)
+* left quote:                            Quote Characters.    (line   6)
+* legal aspects:                         Legal Issues.        (line   6)
+* legal papers:                          Contributions.       (line   6)
+* libexecdir:                            Directory Variables. (line  67)
+* libraries:                             Libraries.           (line   6)
+* library functions, and portability:    System Functions.    (line   6)
+* library interface:                     Graphical Interfaces.
+                                                              (line  16)
+* license for manuals:                   License for Manuals. (line   6)
+* lint:                                  Syntactic Conventions.
+                                                              (line 109)
+* locale-specific quote characters:      Quote Characters.    (line   6)
+* long option names:                     Option Table.        (line   6)
+* long-named options:                    Command-Line Interfaces.
+                                                              (line  12)
+* makefile, conventions for:             Makefile Conventions.
+                                                              (line   6)
+* malloc return value:                   Semantics.           (line  25)
+* man pages:                             Man Pages.           (line   6)
+* manual structure:                      Manual Structure Details.
+                                                              (line   6)
+* memory allocation failure:             Semantics.           (line  25)
+* memory usage:                          Memory Usage.        (line   6)
+* message text, and internationalization: Internationalization.
+                                                              (line  29)
+* mmap:                                  Mmap.                (line   6)
+* multiple variables in a line:          Syntactic Conventions.
+                                                              (line  35)
+* names of variables, functions, and files: Names.            (line   6)
+* NEWS file:                             NEWS File.           (line   6)
+* non-ASCII characters:                  Character Set.       (line   6)
+* non-POSIX systems, and portability:    System Portability.  (line  32)
+* non-standard extensions:               Using Extensions.    (line   6)
+* NUL characters:                        Semantics.           (line  11)
+* OID allocations for GNU:               OID Allocations.     (line   6)
+* open brace:                            Formatting.          (line   6)
+* optional features, configure-time:     Configuration.       (line 100)
+* options for compatibility:             Compatibility.       (line  14)
+* options, standard command-line:        Command-Line Interfaces.
+                                                              (line  31)
+* output device and program's behavior:  User Interfaces.     (line  13)
+* packaging:                             Releases.            (line   6)
+* PATH_INFO, specifying standard options as: Command-Line Interfaces.
+                                                              (line  31)
+* portability, and data types:           CPU Portability.     (line   6)
+* portability, and library functions:    System Functions.    (line   6)
+* portability, between system types:     System Portability.  (line   6)
+* POSIX compatibility:                   Compatibility.       (line   6)
+* POSIXLY_CORRECT, environment variable: Compatibility.       (line  21)
+* post-installation commands:            Install Command Categories.
+                                                              (line   6)
+* pre-installation commands:             Install Command Categories.
+                                                              (line   6)
+* prefix:                                Directory Variables. (line  26)
+* program configuration:                 Configuration.       (line   6)
+* program design:                        Design Advice.       (line   6)
+* program name and its behavior:         User Interfaces.     (line   6)
+* program's canonical name:              --version.           (line  12)
+* programming languages:                 Source Language.     (line   6)
+* proprietary programs:                  Reading Non-Free Code.
+                                                              (line   6)
+* quote characters:                      Quote Characters.    (line   6)
+* README file:                           Releases.            (line  21)
+* references to non-free material:       References.          (line   6)
+* releasing:                             Managing Releases.   (line   6)
+* Savannah repository for gnustandards:  Preface.             (line  30)
+* sbindir:                               Directory Variables. (line  60)
+* signal handling:                       Semantics.           (line  59)
+* SNMP:                                  OID Allocations.     (line   6)
+* spaces before open-paren:              Formatting.          (line  75)
+* staged installs:                       DESTDIR.             (line   6)
+* standard command-line options:         Command-Line Interfaces.
+                                                              (line  31)
+* standards for makefiles:               Makefile Conventions.
+                                                              (line   6)
+* string library functions:              System Functions.    (line  55)
+* syntactic conventions:                 Syntactic Conventions.
+                                                              (line   6)
+* table of long options:                 Option Table.        (line   6)
+* temporary files:                       Semantics.           (line  84)
+* temporary variables:                   Syntactic Conventions.
+                                                              (line  23)
+* texinfo.tex, in a distribution:        Releases.            (line  70)
+* TMPDIR environment variable:           Semantics.           (line  84)
+* trademarks:                            Trademarks.          (line   6)
+* user interface styles:                 Graphical Interfaces.
+                                                              (line   6)
+* where to obtain standards.texi:        Preface.             (line  14)
+* X.509:                                 OID Allocations.     (line   6)
+
+
+
+Tag Table:
+Node: Top814
+Node: Preface2089
+Node: Legal Issues4802
+Node: Reading Non-Free Code5272
+Node: Contributions7002
+Node: Trademarks9240
+Node: Design Advice10875
+Node: Source Language11467
+Node: Compatibility13593
+Node: Using Extensions15221
+Node: Standard C16797
+Node: Conditional Compilation19200
+Node: Program Behavior20598
+Node: Non-GNU Standards21714
+Node: Semantics23995
+Node: Libraries28715
+Node: Errors29960
+Node: User Interfaces32453
+Node: Graphical Interfaces34058
+Node: Command-Line Interfaces35242
+Node: --version37274
+Node: --help43011
+Node: Option Table43884
+Node: OID Allocations58839
+Node: Memory Usage60636
+Node: File Usage61672
+Node: Writing C62422
+Node: Formatting63394
+Node: Comments67683
+Node: Syntactic Conventions71235
+Node: Names74697
+Node: System Portability76909
+Node: CPU Portability79800
+Node: System Functions83701
+Node: Internationalization88898
+Node: Character Set92892
+Node: Quote Characters93705
+Node: Mmap95225
+Node: Documentation95933
+Node: GNU Manuals97039
+Node: Doc Strings and Manuals102777
+Node: Manual Structure Details104330
+Node: License for Manuals105748
+Node: Manual Credits106722
+Node: Printed Manuals107115
+Node: NEWS File107801
+Node: Change Logs108479
+Node: Change Log Concepts109233
+Node: Style of Change Logs111336
+Node: Simple Changes113836
+Node: Conditional Changes115278
+Node: Indicating the Part Changed116700
+Node: Man Pages117227
+Node: Reading other Manuals119433
+Node: Managing Releases120224
+Node: Configuration121005
+Node: Makefile Conventions129670
+Node: Makefile Basics130552
+Node: Utilities in Makefiles133726
+Node: Command Variables135871
+Node: DESTDIR139093
+Node: Directory Variables141242
+Node: Standard Targets155735
+Ref: Standard Targets-Footnote-1169250
+Node: Install Command Categories169350
+Node: Releases173883
+Node: References177888
+Node: GNU Free Documentation License183735
+Node: Index208902
+
+End Tag Table
diff --git a/gas/bfin-lex.c b/gas/bfin-lex.c
new file mode 100644
index 00000000000..936775bb484
--- /dev/null
+++ b/gas/bfin-lex.c
@@ -0,0 +1,3560 @@
+
+#line 3 "bfin-lex.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+typedef uint64_t flex_uint64_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	yy_size_t yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file  );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
+void yy_delete_buffer (YY_BUFFER_STATE b  );
+void yy_flush_buffer (YY_BUFFER_STATE b  );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
+
+void *yyalloc (yy_size_t  );
+void *yyrealloc (void *,yy_size_t  );
+void yyfree (void *  );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[]  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	yyleng = (yy_size_t) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 239
+#define YY_END_OF_BUFFER 240
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[571] =
+    {   0,
+        0,    0,    0,    0,    0,    0,  240,  238,  236,  236,
+      221,  234,  220,  219,  201,  202,  217,  215,  212,  211,
+      204,  233,  233,  203,  222,  200,  196,  238,  225,  234,
+      147,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,   54,  234,  234,  234,   12,   10,
+      190,  189,  188,  186,  184,  234,  234,  234,  234,  234,
+       70,   19,   18,    8,    7,  234,  218,  216,  214,  213,
+        0,  210,  205,    0,    0,    0,  233,  235,    0,  199,
+      197,  223,  195,  194,  179,  176,  234,  234,  234,  149,
+      152,  234,  234,  148,    0,  146,  234,  139,  234,  234,
+
+      135,  234,  125,  234,  123,  234,  234,  234,  234,  234,
+      234,  234,  103,  102,  101,  234,  100,   99,  234,  234,
+       97,  234,   95,   94,   93,   91,  234,   85,  234,  234,
+       77,   86,  234,   71,   69,  234,  234,  234,  234,   65,
+      234,  234,  234,   59,  234,   56,  234,  234,   53,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,   25,  234,  234,  234,  234,  234,   15,   14,  234,
+      234,  159,  234,  234,  187,  185,  224,  234,  234,   95,
+      234,  234,  234,  206,  208,  207,  209,    0,    0,  233,
+      233,  198,  192,  193,  234,  234,  234,  172,  153,  154,
+
+      234,  234,  163,  164,  234,  155,  157,  233,  234,  234,
+      234,  234,  234,  234,  124,  234,  234,  119,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  180,   98,  234,
+      234,  234,  234,  234,  234,   80,   83,   78,   81,  234,
+      234,  234,   79,   82,  234,   67,   66,  234,   63,   62,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+       44,   39,   38,   37,   36,   35,   34,  234,   32,   31,
+      234,  234,  234,  234,  234,  234,  234,   21,  234,  234,
+       16,   13,  234,  234,    9,  234,  234,  234,  234,  234,
+      234,  237,  191,  171,  169,  178,  177,  170,  168,  175,
+
+      174,  234,  234,  234,  234,  234,  156,  158,  145,  234,
+      234,  234,  234,  138,  137,  234,  127,  234,  234,  118,
+      234,  234,  234,  234,  111,  110,  234,  234,  234,  234,
+      234,  234,  234,  105,  104,  234,  234,  234,   96,  234,
+       92,   89,   84,   74,  234,  234,   68,   64,  234,   61,
+       60,   58,   57,  234,   55,   45,  234,   50,   47,   49,
+       46,   48,  234,  234,   43,   42,  234,  234,  234,  234,
+      234,  234,   27,   24,   23,  234,  234,  234,  234,  234,
+      234,  229,  234,  228,  234,  234,  173,  234,  234,  234,
+      161,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+
+      234,  122,  234,  117,  116,  234,  234,  234,  234,  234,
+      234,  234,  234,  108,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,    2,  183,   52,   41,   40,  234,
+       33,  234,  234,  234,   30,  234,   22,  234,  234,  234,
+      234,  232,  234,  234,  234,  234,  234,  234,  165,  162,
+      144,  143,  142,  141,  140,  234,  234,  234,  234,  126,
+      121,  234,  234,  234,  234,  234,   51,  234,  234,  107,
+      234,  234,  234,  234,  234,   88,   87,   90,  234,  234,
+       73,   72,  234,   29,  234,  234,  234,   20,  234,  234,
+      151,  234,  230,  234,  227,  234,  166,  167,  234,  234,
+
+      234,  234,  234,  234,  120,  234,  114,  113,  234,  234,
+      234,    5,  106,  234,  181,  234,  234,  234,  234,  160,
+       28,  234,  234,   17,   11,  234,  234,  150,  234,  234,
+      134,  133,  132,  129,  234,  115,  234,    6,  109,  234,
+      234,    3,  234,   76,    1,   26,  231,  226,  136,  130,
+      131,  234,  234,  234,  234,  234,  128,  234,  234,    4,
+       75,  234,  234,  112,  234,  234,  234,  234,  182,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    4,    1,    5,    6,    7,    8,    1,    9,
+       10,   11,   12,   13,   14,   15,   16,   17,   18,   19,
+       20,   21,   22,   23,   24,   25,   26,   27,   28,   29,
+       30,   31,    1,   32,   33,   34,   35,   36,   37,   38,
+       39,   40,   41,   42,   43,   44,   45,   46,   47,   48,
+       49,   50,   51,   52,   53,   54,   55,   56,   57,   58,
+       59,    1,   60,   61,   62,    1,   33,   34,   35,   36,
+
+       37,   38,   39,   40,   41,   42,   43,   44,   45,   46,
+       47,   48,   49,   50,   51,   52,   53,   54,   55,   56,
+       57,   58,    1,   63,    1,   64,    1,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+        6,    6,    6,    6,    6
+    } ;
+
+static yyconst flex_int32_t yy_meta[65] =
+    {   0,
+        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
+        1,    1,    1,    1,    4,    1,    5,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    1,    1,    1,    1,
+        1,    1,    6,    7,    6,    6,    6,    7,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    4,    3,    3,    1,    1,
+        1,    3,    1,    1
+    } ;
+
+static yyconst flex_int16_t yy_base[577] =
+    {   0,
+        0,    0,   27,   28,   32,   40,  666,  667,  667,  667,
+      667,    0,  667,  635,  667,  667,  634,   67,  667,   56,
+      652,   67,   72,  667,  667,   44,   63,  631,  667,  114,
+      168,   67,   99,   33,   89,   70,  111,  157,  608,  209,
+      161,   48,   98,  245,  279,  313,  101,  609,   84,  639,
+      667,  667,  628,   90,  667,  152,   77,  616,  606,   75,
+      235,    0,  175,    0,    0,    0,  667,  667,  667,  667,
+      115,  667,  667,  142,  644,    0,   74,  667,    0,  624,
+      667,  667,  667,  131,  638,  637,  120,  152,  610,    0,
+        0,  190,  165,    0,    0,  635,  597,    0,  611,  600,
+
+      594,  601,    0,  603,    0,  586,  607,  602,  592,   96,
+      586,  169,  623,  591,    0,  584,    0,    0,  583,  597,
+      618,  588,    0,    0,  580,    0,  585,  614,  172,  174,
+        0,  581,  161,  205,  612,  570,  579,  577,  151,    0,
+      576,  585,  569,  605,  584,    0,  566,  571,  601,  574,
+      562,  577,  560,  236,  561,  577,  562,  187,  556,  566,
+      567,  590,  547,  562,  551,  550,  547,    0,    0,  551,
+      546,    0,  562,  577,  667,  667,  667,  542,  550,  549,
+      546,  195,  547,  667,  667,  667,  667,  579,  148,    0,
+        0,  667,  667,  559,  193,  195,  538,    0,  525,    0,
+
+      547,  544,    0,    0,  551,  532,  531,    0,  230,  234,
+      527,  530,  542,  534,    0,  531,  532,  271,  528,  541,
+      196,  222,  242,  540,  522,  244,  536,  552,    0,  519,
+      265,  531,  548,  518,  270,    0,    0,    0,    0,  517,
+      512,  522,    0,    0,  273,    0,    0,  514,    0,    0,
+      525,  509,  524,  275,  515,  509,  504,  284,  504,  293,
+      318,    0,    0,    0,    0,    0,    0,  508,    0,    0,
+      503,  501,  501,  512,  503,  283,  502,    0,  512,  494,
+        0,    0,  483,  497,    0,  492,  505,  488,  497,  501,
+      497,  526,  667,    0,    0,    0,    0,    0,    0,    0,
+
+        0,  484,  500,  488,  495,  480,    0,    0,    0,  487,
+      477,  492,  232,    0,  477,  294,  512,  491,  488,  289,
+      479,  490,  471,  477,    0,    0,  487,  486,  462,  464,
+      464,  479,  481,    0,    0,  477,  488,  461,    0,  448,
+        0,  494,    0,  446,  454,  468,    0,    0,  468,    0,
+        0,    0,    0,  469,    0,    0,  466,    0,    0,    0,
+        0,    0,  483,  484,    0,    0,  455,  463,  463,  445,
+      459,  443,  460,    0,    0,  458,  454,  440,  445,  441,
+      448,  425,  435,    0,  448,  438,    0,  436,  338,  430,
+        0,  431,  424,  427,  434,  425,  436,  427,  441,  427,
+
+      416,    0,  420,    0,    0,  422,  425,  427,  428,  413,
+      413,  429,  412,    0,  420,  426,  423,  414,  423,  407,
+      315,  177,  408,  403,    0,    0,    0,    0,    0,  407,
+        0,  413,  419,  400,    0,  409,    0,  410,  411,  414,
+      389,  404,  404,  391,  399,  393,  417,  418,    0,    0,
+        0,    0,    0,    0,    0,  397,  302,  402,  388,    0,
+      416,  390,  381,  380,  385,  379,    0,  381,  391,    0,
+      375,  375,  404,  391,  386,    0,    0,    0,  385,  375,
+        0,    0,  384,    0,  367,  381,  365,    0,  364,  359,
+        0,  368,    0,  378,    0,  355,    0,    0,  373,   86,
+
+      362,  361,  365,  374,    0,  350,    0,    0,  368,  367,
+      351,    0,    0,  356,    0,  335,  330,  339,  341,    0,
+        0,  324,  324,    0,    0,  320,  333,    0,  320,  246,
+        0,    0,    0,    0,  334,    0,  312,    0,    0,  305,
+      309,    0,  314,    0,    0,    0,    0,    0,    0,    0,
+        0,  309,  310,  304,  303,  292,    0,  287,  261,    0,
+        0,  255,  241,    0,  254,  214,  186,  185,    0,  667,
+      378,  382,  389,  179,  392,  395
+    } ;
+
+static yyconst flex_int16_t yy_def[577] =
+    {   0,
+      570,    1,    1,    1,    1,    1,  570,  570,  570,  570,
+      570,  571,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  572,  572,  570,  570,  570,  570,  570,  570,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      570,  570,  570,  570,  570,  571,   38,   40,   44,  571,
+      571,   46,  571,  571,  571,  571,  570,  570,  570,  570,
+      570,  570,  570,  570,  573,  574,   23,  570,  575,  570,
+      570,  570,  570,  570,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  576,  571,  571,  571,  571,  571,
+
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  570,  570,  570,  571,  571,  571,
+      571,  571,  571,  570,  570,  570,  570,  573,  573,  574,
+      575,  570,  570,  570,  571,  571,  571,  571,  571,  571,
+
+      571,  571,  571,  571,  571,  571,  571,  576,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  573,  570,  571,  571,  571,  571,  571,  571,  571,
+
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
+      571,  571,  571,  571,  571,  571,  571,  571,  571,    0,
+      570,  570,  570,  570,  570,  570
+    } ;
+
+static yyconst flex_int16_t yy_nxt[732] =
+    {   0,
+        8,    9,   10,   11,    8,   12,   13,   14,   15,   16,
+       17,   18,   19,   20,   12,   21,   22,   23,   23,   23,
+       23,   23,   23,   23,   23,   23,   24,   25,   26,   27,
+       28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
+       38,   39,   12,   40,   41,   42,   43,   44,   12,   45,
+       46,   47,   48,   49,   50,   12,   12,   12,   51,   52,
+       53,   12,   54,   55,   56,   56,   82,   57,   57,   72,
+       58,   58,   80,   81,   59,   59,   61,  111,   69,   60,
+       60,   76,   62,   63,   61,   73,  570,   64,  112,   65,
+       62,   63,   83,   95,  139,   64,   70,   65,  140,  102,
+
+       78,  103,   95,   95,   78,   78,  115,  570,  530,   78,
+      104,  570,  179,  105,  180,   95,  116,  106,   74,  176,
+      183,  117,   79,  107,  171,  170,  184,  570,  185,   71,
+       85,   86,  108,  531,  172,  109,  113,  166,  167,  110,
+      168,  114,  141,  142,  169,  173,  220,   87,   88,  221,
+      143,  118,  177,  186,  119,  187,   95,   89,  189,   90,
+      193,  194,   91,  292,   92,  120,  197,   93,  199,  200,
+      198,   94,   95,  121,  121,  121,  121,  135,  135,  135,
+      135,  206,  207,  190,   96,   96,   96,   96,  236,  237,
+      238,  239,  122,  136,  123,  178,  124,  241,  249,  113,
+
+      242,  137,  250,  223,  114,  569,  138,  125,   97,  126,
+      479,  166,  167,  480,  168,   98,  224,   99,  169,  271,
+      225,  243,  244,  100,  101,  128,  128,  128,  128,  202,
+      568,  290,  294,  203,  298,  272,  295,  567,  299,  204,
+      257,  205,  129,  130,  325,  131,  326,  296,  297,  300,
+      301,  135,  135,  135,  135,  132,  327,  328,  329,  133,
+      134,  144,  144,  144,  144,  144,  144,  136,  310,  309,
+      395,  566,  263,  309,  330,  137,  264,  145,  311,  146,
+      138,  265,  396,  334,  312,  313,  266,  335,  147,  331,
+      550,  267,  565,  551,  148,  149,  149,  149,  149,  149,
+
+      149,  149,  149,  320,  339,  321,  564,  563,  339,  343,
+      322,  150,  347,  343,  352,  151,  347,  356,  352,  500,
+      501,  502,  374,  356,  152,  153,  375,  356,  404,  358,
+      154,  155,  405,  359,  562,  363,  364,  561,  360,  560,
+      398,  399,  559,  361,  558,  156,  400,  157,  362,  158,
+      159,  557,  160,  161,  556,  447,  448,  365,  476,  555,
+      162,  366,  449,  163,  164,  477,  554,  553,  552,  165,
+      478,  549,  548,  547,  546,  545,  544,  543,  542,  367,
+       66,   66,   66,   66,   66,   77,   77,  541,   77,  188,
+      540,  188,  188,  188,  188,  188,  191,  191,  191,  208,
+
+      208,  208,  539,  538,  537,  536,  535,  534,  533,  532,
+      529,  528,  527,  526,  525,  524,  523,  522,  521,  520,
+      519,  518,  517,  516,  515,  514,  513,  512,  511,  510,
+      509,  508,  507,  506,  505,  504,  503,  499,  498,  497,
+      496,  495,  494,  493,  492,  491,  490,  489,  488,  487,
+      486,  485,  484,  483,  482,  481,  475,  474,  473,  472,
+      471,  470,  469,  468,  467,  466,  465,  464,  463,  462,
+      461,  460,  459,  458,  457,  456,  455,  454,  453,  452,
+      451,  450,  446,  445,  444,  443,  420,  442,  441,  440,
+      439,  438,  437,  436,  435,  434,  433,  432,  431,  430,
+
+      429,  428,  427,  426,  425,  424,  423,  422,  421,  420,
+      419,  418,  417,  416,  415,  414,  413,  412,  411,  410,
+      409,  408,  407,  406,  403,  402,  401,  397,  394,  393,
+      392,  391,  390,  389,  388,  387,  189,  386,  385,  384,
+      383,  382,  381,  380,  379,  378,  377,  376,  373,  372,
+      371,  370,  369,  368,  357,  355,  354,  353,  351,  350,
+      349,  348,  346,  345,  344,  342,  341,  340,  338,  337,
+      336,  333,  332,  324,  323,  319,  318,  317,  316,  315,
+      314,  308,  307,  306,  305,  304,  303,  302,  293,  189,
+      291,  289,  288,  287,  286,  285,  284,  283,  282,  281,
+
+      280,  279,  278,  277,  276,  275,  274,  273,  270,  269,
+      268,  262,  261,  260,  259,  258,  257,  256,  255,  254,
+      253,  252,  251,  248,  247,  246,  245,  240,  235,  234,
+      233,  232,  231,  230,  229,  228,  227,  226,  222,  219,
+      218,  217,  216,  215,  214,  213,  212,  211,  210,  209,
+      201,  196,  195,  192,  189,  182,  181,  175,  174,  170,
+      127,   84,   75,   68,   67,  570,    7,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570
+    } ;
+
+static yyconst flex_int16_t yy_chk[732] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    3,    4,   27,    3,    4,   20,
+        3,    4,   26,   26,    3,    4,    5,   34,   18,    3,
+        4,   22,    5,    5,    6,   20,   23,    5,   34,    5,
+        6,    6,   27,   35,   42,    6,   18,    6,   42,   32,
+
+       22,   32,   43,   33,   22,   23,   36,   77,  500,   23,
+       32,   77,   57,   32,   57,   37,   36,   32,   20,   54,
+       60,   36,   22,   32,   49,   60,   71,   23,   71,   18,
+       30,   30,   33,  500,   49,   33,   35,   47,   47,   33,
+       47,   35,   43,   43,   47,   49,  110,   30,   30,  110,
+       43,   37,   54,   74,   37,   74,   56,   30,  189,   30,
+       84,   84,   30,  189,   30,   37,   87,   30,   88,   88,
+       87,   30,   31,   38,   38,   38,   38,   41,   41,   41,
+       41,   93,   93,  574,   31,   31,   31,   31,  129,  129,
+      130,  130,   38,   41,   38,   56,   38,  133,  139,   56,
+
+      133,   41,  139,  112,   56,  568,   41,   38,   31,   38,
+      422,   63,   63,  422,   63,   31,  112,   31,   63,  158,
+      112,  134,  134,   31,   31,   40,   40,   40,   40,   92,
+      567,  182,  195,   92,  196,  158,  195,  566,  196,   92,
+      182,   92,   40,   40,  221,   40,  221,  195,  195,  196,
+      196,   61,   61,   61,   61,   40,  222,  222,  222,   40,
+       40,   44,   44,   44,   44,   44,   44,   61,  210,  209,
+      313,  565,  154,  209,  223,   61,  154,   44,  210,   44,
+       61,  154,  313,  226,  210,  210,  154,  226,   44,  223,
+      530,  154,  563,  530,   44,   45,   45,   45,   45,   45,
+
+       45,   45,   45,  218,  231,  218,  562,  559,  231,  235,
+      218,   45,  245,  235,  254,   45,  245,  258,  254,  457,
+      457,  457,  276,  258,   45,   45,  276,  258,  320,  260,
+       45,   46,  320,  260,  558,  261,  261,  556,  260,  555,
+      316,  316,  554,  260,  553,   46,  316,   46,  260,   46,
+       46,  552,   46,   46,  543,  389,  389,  261,  421,  541,
+       46,  261,  389,   46,   46,  421,  540,  537,  535,   46,
+      421,  529,  527,  526,  523,  522,  519,  518,  517,  261,
+      571,  571,  571,  571,  571,  572,  572,  516,  572,  573,
+      514,  573,  573,  573,  573,  573,  575,  575,  575,  576,
+
+      576,  576,  511,  510,  509,  506,  504,  503,  502,  501,
+      499,  496,  494,  492,  490,  489,  487,  486,  485,  483,
+      480,  479,  475,  474,  473,  472,  471,  469,  468,  466,
+      465,  464,  463,  462,  461,  459,  458,  456,  448,  447,
+      446,  445,  444,  443,  442,  441,  440,  439,  438,  436,
+      434,  433,  432,  430,  424,  423,  420,  419,  418,  417,
+      416,  415,  413,  412,  411,  410,  409,  408,  407,  406,
+      403,  401,  400,  399,  398,  397,  396,  395,  394,  393,
+      392,  390,  388,  386,  385,  383,  382,  381,  380,  379,
+      378,  377,  376,  373,  372,  371,  370,  369,  368,  367,
+
+      364,  363,  357,  354,  349,  346,  345,  344,  342,  340,
+      338,  337,  336,  333,  332,  331,  330,  329,  328,  327,
+      324,  323,  322,  321,  319,  318,  317,  315,  312,  311,
+      310,  306,  305,  304,  303,  302,  292,  291,  290,  289,
+      288,  287,  286,  284,  283,  280,  279,  277,  275,  274,
+      273,  272,  271,  268,  259,  257,  256,  255,  253,  252,
+      251,  248,  242,  241,  240,  234,  233,  232,  230,  228,
+      227,  225,  224,  220,  219,  217,  216,  214,  213,  212,
+      211,  207,  206,  205,  202,  201,  199,  197,  194,  188,
+      183,  181,  180,  179,  178,  174,  173,  171,  170,  167,
+
+      166,  165,  164,  163,  162,  161,  160,  159,  157,  156,
+      155,  153,  152,  151,  150,  149,  148,  147,  145,  144,
+      143,  142,  141,  138,  137,  136,  135,  132,  128,  127,
+      125,  122,  121,  120,  119,  116,  114,  113,  111,  109,
+      108,  107,  106,  104,  102,  101,  100,   99,   97,   96,
+       89,   86,   85,   80,   75,   59,   58,   53,   50,   48,
+       39,   28,   21,   17,   14,    7,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "bfin-lex.l"
+/* bfin-lex.l  ADI Blackfin lexer
+   Copyright 2005, 2006, 2007, 2008, 2010
+   Free Software Foundation, Inc.
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GAS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+#line 22 "bfin-lex.l"
+
+#include "as.h"
+#include "bfin-defs.h"
+#include "bfin-parse.h"
+
+static long parse_int (char **end);
+static int parse_halfreg (Register *r, int cl, char *hr);
+static int parse_reg (Register *r, int type, char *rt);
+int yylex (void);
+
+#define _REG yylval.reg
+
+
+/* Define Start States ... Actually we will use exclusion.
+   If no start state is specified it should match any state
+   and <INITIAL> would match some keyword rules only with
+   initial.  */
+
+
+#line 841 "bfin-lex.c"
+
+#define INITIAL 0
+#define KEYWORD 1
+#define FLAGS 2
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag  );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined  );
+
+FILE *yyget_in (void );
+
+void yyset_in  (FILE * in_str  );
+
+FILE *yyget_out (void );
+
+void yyset_out  (FILE * out_str  );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+    static void yyunput (int c,char *buf_ptr  );
+    
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		yy_size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 44 "bfin-lex.l"
+
+#line 1027 "bfin-lex.c"
+
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 571 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 667 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 45 "bfin-lex.l"
+_REG.regno = REG_sftreset;  return REG;
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 46 "bfin-lex.l"
+_REG.regno = REG_omode;     return REG;
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 47 "bfin-lex.l"
+_REG.regno = REG_idle_req;  return REG;
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 48 "bfin-lex.l"
+_REG.regno = REG_hwerrcause; return REG;
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 49 "bfin-lex.l"
+_REG.regno = REG_excause;   return REG;
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 50 "bfin-lex.l"
+_REG.regno = REG_emucause;  return REG;
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 51 "bfin-lex.l"
+return Z;
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 52 "bfin-lex.l"
+return X;
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 53 "bfin-lex.l"
+yylval.value = M_W32; return MMOD;
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 54 "bfin-lex.l"
+return W;
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 55 "bfin-lex.l"
+return VIT_MAX;
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 56 "bfin-lex.l"
+return V; /* Special: V is a statflag and a modifier.  */
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 57 "bfin-lex.l"
+_REG.regno = REG_USP; return REG;
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 58 "bfin-lex.l"
+return TL;
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 59 "bfin-lex.l"
+return TH;
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 60 "bfin-lex.l"
+yylval.value = M_TFU; return MMOD;
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 61 "bfin-lex.l"
+return TESTSET;
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 62 "bfin-lex.l"
+yylval.value = M_T; return MMOD;
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 63 "bfin-lex.l"
+return S;
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 64 "bfin-lex.l"
+_REG.regno = REG_SYSCFG; return REG;
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 65 "bfin-lex.l"
+return STI;
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 66 "bfin-lex.l"
+return SSYNC;
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 67 "bfin-lex.l"
+_REG.regno = REG_SP; _REG.flags = F_REG_LOW; return HALF_REG;
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 68 "bfin-lex.l"
+_REG.regno = REG_SP; _REG.flags = F_REG_HIGH; return HALF_REG;
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 69 "bfin-lex.l"
+_REG.regno = REG_SP; return REG;
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 70 "bfin-lex.l"
+return SIGNBITS;
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 71 "bfin-lex.l"
+return SIGN;
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 72 "bfin-lex.l"
+_REG.regno = REG_SEQSTAT; return REG;
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 73 "bfin-lex.l"
+return SEARCH;
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 74 "bfin-lex.l"
+return SHIFT;
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 75 "bfin-lex.l"
+return SCO;
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 77 "bfin-lex.l"
+return SAA;
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 78 "bfin-lex.l"
+yylval.value = M_S2RND; return MMOD;
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 79 "bfin-lex.l"
+return RTX;
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 80 "bfin-lex.l"
+return RTS;
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 81 "bfin-lex.l"
+return RTN;
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 82 "bfin-lex.l"
+return RTI;
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 83 "bfin-lex.l"
+return RTE;
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 84 "bfin-lex.l"
+return ROT;
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 85 "bfin-lex.l"
+return RND20;
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 86 "bfin-lex.l"
+return RND12;
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 87 "bfin-lex.l"
+return RNDL;
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 88 "bfin-lex.l"
+return RNDH;
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 89 "bfin-lex.l"
+return RND;
+	YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 91 "bfin-lex.l"
+return parse_halfreg(&yylval.reg, T_REG_R, yytext);
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 93 "bfin-lex.l"
+_REG.regno = REG_RETS; return REG;
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 94 "bfin-lex.l"
+_REG.regno = REG_RETI; return REG;
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 95 "bfin-lex.l"
+_REG.regno = REG_RETX; return REG;
+	YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 96 "bfin-lex.l"
+_REG.regno = REG_RETN; return REG;
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 97 "bfin-lex.l"
+_REG.regno = REG_RETE; return REG;
+	YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 98 "bfin-lex.l"
+_REG.regno = REG_EMUDAT; return REG;
+	YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 99 "bfin-lex.l"
+return RAISE;
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 101 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_R, yytext);
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 103 "bfin-lex.l"
+return R;
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 104 "bfin-lex.l"
+return PRNT;
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 105 "bfin-lex.l"
+return PC;
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 106 "bfin-lex.l"
+return PACK;
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 108 "bfin-lex.l"
+return parse_halfreg (&yylval.reg, T_REG_P, yytext);
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 109 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_P, yytext);
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 111 "bfin-lex.l"
+return OUTC;
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 112 "bfin-lex.l"
+return ONES;
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 114 "bfin-lex.l"
+return NOT;
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 115 "bfin-lex.l"
+return NOP;
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 116 "bfin-lex.l"
+return MNOP;
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 117 "bfin-lex.l"
+return NS;
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 120 "bfin-lex.l"
+return MIN;
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 121 "bfin-lex.l"
+return MAX;
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 123 "bfin-lex.l"
+return parse_halfreg (&yylval.reg, T_REG_M, yytext);
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 124 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_M, yytext);
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 126 "bfin-lex.l"
+return M;
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 127 "bfin-lex.l"
+return LT;
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 128 "bfin-lex.l"
+return LSHIFT;
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 129 "bfin-lex.l"
+return LSETUP;
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 130 "bfin-lex.l"
+return LOOP;
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 131 "bfin-lex.l"
+return LOOP_BEGIN;
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 132 "bfin-lex.l"
+return LOOP_END;
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 134 "bfin-lex.l"
+return LE;
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 135 "bfin-lex.l"
+_REG.regno = REG_LC0; return REG;
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 136 "bfin-lex.l"
+_REG.regno = REG_LT0; return REG;
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 137 "bfin-lex.l"
+_REG.regno = REG_LB0; return REG;
+	YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 138 "bfin-lex.l"
+_REG.regno = REG_LC1; return REG;
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 139 "bfin-lex.l"
+_REG.regno = REG_LT1; return REG;
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 140 "bfin-lex.l"
+_REG.regno = REG_LB1; return REG;
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 142 "bfin-lex.l"
+return parse_halfreg (&yylval.reg, T_REG_L, yytext);
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 143 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_L, yytext);
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 144 "bfin-lex.l"
+return LO;
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 145 "bfin-lex.l"
+{ BEGIN 0; return JUMP_DOT_S;}
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 146 "bfin-lex.l"
+{ BEGIN 0; return JUMP_DOT_L;}
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 147 "bfin-lex.l"
+{ BEGIN 0; return JUMP;}
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 148 "bfin-lex.l"
+{ BEGIN 0; return JUMP_DOT_L; }
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 149 "bfin-lex.l"
+yylval.value = M_IU;   return MMOD;
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 150 "bfin-lex.l"
+yylval.value = M_ISS2; return MMOD;
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 151 "bfin-lex.l"
+yylval.value = M_IS;   return MMOD;
+	YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 152 "bfin-lex.l"
+yylval.value = M_IH;   return MMOD;
+	YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 153 "bfin-lex.l"
+return IF;
+	YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 154 "bfin-lex.l"
+return parse_halfreg (&yylval.reg, T_REG_I, yytext);
+	YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 155 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_I, yytext);
+	YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 156 "bfin-lex.l"
+return HLT;
+	YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 157 "bfin-lex.l"
+return HI;
+	YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 158 "bfin-lex.l"
+return GT;
+	YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 159 "bfin-lex.l"
+return GE;
+	YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 160 "bfin-lex.l"
+yylval.value = M_FU; return MMOD;
+	YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 161 "bfin-lex.l"
+_REG.regno = REG_FP; return REG;
+	YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 162 "bfin-lex.l"
+_REG.regno = REG_FP; _REG.flags = F_REG_LOW; return HALF_REG;
+	YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 163 "bfin-lex.l"
+_REG.regno = REG_FP; _REG.flags = F_REG_HIGH; return HALF_REG;
+	YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 165 "bfin-lex.l"
+return EXTRACT;
+	YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 166 "bfin-lex.l"
+return EXPADJ;
+	YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 167 "bfin-lex.l"
+return EXCPT;
+	YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 168 "bfin-lex.l"
+return EMUEXCPT;
+	YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 169 "bfin-lex.l"
+return DIVS;
+	YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 170 "bfin-lex.l"
+return DIVQ;
+	YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 171 "bfin-lex.l"
+return DISALGNEXCPT;
+	YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 172 "bfin-lex.l"
+return DEPOSIT;
+	YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 173 "bfin-lex.l"
+return DBGHALT;
+	YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 174 "bfin-lex.l"
+return DBGCMPLX;
+	YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 175 "bfin-lex.l"
+return DBGAL;
+	YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 176 "bfin-lex.l"
+return DBGAH;
+	YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 177 "bfin-lex.l"
+return DBGA;
+	YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 178 "bfin-lex.l"
+return DBG;
+	YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 179 "bfin-lex.l"
+{ _REG.regno = REG_CYCLES2; return REG; }
+	YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 180 "bfin-lex.l"
+{ _REG.regno = REG_CYCLES; return REG; }
+	YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 181 "bfin-lex.l"
+return CSYNC;
+	YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 182 "bfin-lex.l"
+return CO;
+	YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 183 "bfin-lex.l"
+return CLI;
+	YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 185 "bfin-lex.l"
+_REG.regno = REG_CC; return CCREG;
+	YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 186 "bfin-lex.l"
+{ BEGIN 0; return CALL;}
+	YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 187 "bfin-lex.l"
+{ BEGIN 0; return CALL;}
+	YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 188 "bfin-lex.l"
+return BYTEUNPACK;
+	YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 189 "bfin-lex.l"
+return BYTEPACK;
+	YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 190 "bfin-lex.l"
+return BYTEOP16M;
+	YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 191 "bfin-lex.l"
+return BYTEOP16P;
+	YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 192 "bfin-lex.l"
+return BYTEOP3P;
+	YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 193 "bfin-lex.l"
+return BYTEOP2P;
+	YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 194 "bfin-lex.l"
+return BYTEOP1P;
+	YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 195 "bfin-lex.l"
+return BY;
+	YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 196 "bfin-lex.l"
+return BXORSHIFT;
+	YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 197 "bfin-lex.l"
+return BXOR;
+	YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 199 "bfin-lex.l"
+return BREV;
+	YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 200 "bfin-lex.l"
+return BP;
+	YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 201 "bfin-lex.l"
+return BITTST;
+	YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 202 "bfin-lex.l"
+return BITTGL;
+	YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 203 "bfin-lex.l"
+return BITSET;
+	YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 204 "bfin-lex.l"
+return BITMUX;
+	YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 205 "bfin-lex.l"
+return BITCLR;
+	YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 206 "bfin-lex.l"
+return parse_halfreg (&yylval.reg, T_REG_B, yytext);
+	YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 207 "bfin-lex.l"
+return parse_reg (&yylval.reg, T_REG_B, yytext);
+	YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 208 "bfin-lex.l"
+return B;
+	YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 209 "bfin-lex.l"
+_REG.regno = S_AZ;   return STATUS_REG;
+	YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 210 "bfin-lex.l"
+_REG.regno = S_AN;   return STATUS_REG;
+	YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 211 "bfin-lex.l"
+_REG.regno = S_AC0_COPY; return STATUS_REG;
+	YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 212 "bfin-lex.l"
+_REG.regno = S_V_COPY;   return STATUS_REG;
+	YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 213 "bfin-lex.l"
+_REG.regno = S_AQ;   return STATUS_REG;
+	YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 214 "bfin-lex.l"
+_REG.regno = S_AC0;  return STATUS_REG;
+	YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 215 "bfin-lex.l"
+_REG.regno = S_AC1;  return STATUS_REG;
+	YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 216 "bfin-lex.l"
+_REG.regno = S_AV0;  return STATUS_REG;
+	YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 217 "bfin-lex.l"
+_REG.regno = S_AV0S; return STATUS_REG;
+	YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 218 "bfin-lex.l"
+_REG.regno = S_AV1;  return STATUS_REG;
+	YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 219 "bfin-lex.l"
+_REG.regno = S_AV1S; return STATUS_REG;
+	YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 220 "bfin-lex.l"
+_REG.regno = S_VS;   return STATUS_REG;
+	YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 221 "bfin-lex.l"
+_REG.regno = S_RND_MOD; return STATUS_REG;
+	YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 224 "bfin-lex.l"
+_REG.regno = REG_ASTAT; return REG;
+	YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 225 "bfin-lex.l"
+return ASHIFT;
+	YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 226 "bfin-lex.l"
+return ASL;
+	YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 227 "bfin-lex.l"
+return ASR;
+	YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 228 "bfin-lex.l"
+return ALIGN8;
+	YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 229 "bfin-lex.l"
+return ALIGN16;
+	YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 230 "bfin-lex.l"
+return ALIGN24;
+	YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 231 "bfin-lex.l"
+return A_ONE_DOT_L;
+	YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 232 "bfin-lex.l"
+return A_ZERO_DOT_L;
+	YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 233 "bfin-lex.l"
+return A_ONE_DOT_H;
+	YY_BREAK
+case 171:
+YY_RULE_SETUP
+#line 234 "bfin-lex.l"
+return A_ZERO_DOT_H;
+	YY_BREAK
+case 172:
+YY_RULE_SETUP
+#line 235 "bfin-lex.l"
+return ABS;
+	YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 236 "bfin-lex.l"
+return ABORT;
+	YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 237 "bfin-lex.l"
+_REG.regno = REG_A1x; return REG;
+	YY_BREAK
+case 175:
+YY_RULE_SETUP
+#line 238 "bfin-lex.l"
+_REG.regno = REG_A1w; return REG;
+	YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 239 "bfin-lex.l"
+_REG.regno = REG_A1;  return REG_A_DOUBLE_ONE;
+	YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 240 "bfin-lex.l"
+_REG.regno = REG_A0x; return REG;
+	YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 241 "bfin-lex.l"
+_REG.regno = REG_A0w; return REG;
+	YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 242 "bfin-lex.l"
+_REG.regno = REG_A0;  return REG_A_DOUBLE_ZERO;
+	YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 243 "bfin-lex.l"
+return GOT;
+	YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 244 "bfin-lex.l"
+return GOT17M4;
+	YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 245 "bfin-lex.l"
+return FUNCDESC_GOT17M4;
+	YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 246 "bfin-lex.l"
+return PLTPC;
+	YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 249 "bfin-lex.l"
+return TILDA;
+	YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 250 "bfin-lex.l"
+return _BAR_ASSIGN;
+	YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 251 "bfin-lex.l"
+return BAR;
+	YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 252 "bfin-lex.l"
+return _CARET_ASSIGN;
+	YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 253 "bfin-lex.l"
+return CARET;
+	YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 254 "bfin-lex.l"
+return RBRACK;
+	YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 255 "bfin-lex.l"
+return LBRACK;
+	YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 256 "bfin-lex.l"
+return _GREATER_GREATER_GREATER_THAN_ASSIGN;
+	YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 257 "bfin-lex.l"
+return _GREATER_GREATER_ASSIGN;
+	YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 258 "bfin-lex.l"
+return _GREATER_GREATER_GREATER;
+	YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 259 "bfin-lex.l"
+return GREATER_GREATER;
+	YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 260 "bfin-lex.l"
+return _ASSIGN_ASSIGN;
+	YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 261 "bfin-lex.l"
+return ASSIGN;
+	YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 262 "bfin-lex.l"
+return _LESS_THAN_ASSIGN;
+	YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 263 "bfin-lex.l"
+return _LESS_LESS_ASSIGN;
+	YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 264 "bfin-lex.l"
+return LESS_LESS;
+	YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 265 "bfin-lex.l"
+return LESS_THAN;
+	YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 266 "bfin-lex.l"
+BEGIN(FLAGS); return LPAREN;
+	YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 267 "bfin-lex.l"
+BEGIN(INITIAL); return RPAREN;
+	YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 268 "bfin-lex.l"
+return COLON;
+	YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 269 "bfin-lex.l"
+return SLASH;
+	YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 270 "bfin-lex.l"
+return _MINUS_ASSIGN;
+	YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 271 "bfin-lex.l"
+return _PLUS_BAR_PLUS;
+	YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 272 "bfin-lex.l"
+return _MINUS_BAR_PLUS;
+	YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 273 "bfin-lex.l"
+return _PLUS_BAR_MINUS;
+	YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 274 "bfin-lex.l"
+return _MINUS_BAR_MINUS;
+	YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 275 "bfin-lex.l"
+return _MINUS_MINUS;
+	YY_BREAK
+case 211:
+YY_RULE_SETUP
+#line 276 "bfin-lex.l"
+return MINUS;
+	YY_BREAK
+case 212:
+YY_RULE_SETUP
+#line 277 "bfin-lex.l"
+return COMMA;
+	YY_BREAK
+case 213:
+YY_RULE_SETUP
+#line 278 "bfin-lex.l"
+return _PLUS_ASSIGN;
+	YY_BREAK
+case 214:
+YY_RULE_SETUP
+#line 279 "bfin-lex.l"
+return _PLUS_PLUS;
+	YY_BREAK
+case 215:
+YY_RULE_SETUP
+#line 280 "bfin-lex.l"
+return PLUS;
+	YY_BREAK
+case 216:
+YY_RULE_SETUP
+#line 281 "bfin-lex.l"
+return _STAR_ASSIGN;
+	YY_BREAK
+case 217:
+YY_RULE_SETUP
+#line 282 "bfin-lex.l"
+return STAR;
+	YY_BREAK
+case 218:
+YY_RULE_SETUP
+#line 283 "bfin-lex.l"
+return _AMPERSAND_ASSIGN;
+	YY_BREAK
+case 219:
+YY_RULE_SETUP
+#line 284 "bfin-lex.l"
+return AMPERSAND;
+	YY_BREAK
+case 220:
+YY_RULE_SETUP
+#line 285 "bfin-lex.l"
+return PERCENT;
+	YY_BREAK
+case 221:
+YY_RULE_SETUP
+#line 286 "bfin-lex.l"
+return BANG;
+	YY_BREAK
+case 222:
+YY_RULE_SETUP
+#line 287 "bfin-lex.l"
+return SEMICOLON;
+	YY_BREAK
+case 223:
+YY_RULE_SETUP
+#line 288 "bfin-lex.l"
+return _ASSIGN_BANG;
+	YY_BREAK
+case 224:
+YY_RULE_SETUP
+#line 289 "bfin-lex.l"
+return DOUBLE_BAR;
+	YY_BREAK
+case 225:
+YY_RULE_SETUP
+#line 290 "bfin-lex.l"
+return AT;
+	YY_BREAK
+case 226:
+YY_RULE_SETUP
+#line 291 "bfin-lex.l"
+return PREFETCH;
+	YY_BREAK
+case 227:
+YY_RULE_SETUP
+#line 292 "bfin-lex.l"
+return UNLINK;
+	YY_BREAK
+case 228:
+YY_RULE_SETUP
+#line 293 "bfin-lex.l"
+return LINK;
+	YY_BREAK
+case 229:
+YY_RULE_SETUP
+#line 294 "bfin-lex.l"
+return IDLE;
+	YY_BREAK
+case 230:
+YY_RULE_SETUP
+#line 295 "bfin-lex.l"
+return IFLUSH;
+	YY_BREAK
+case 231:
+YY_RULE_SETUP
+#line 296 "bfin-lex.l"
+return FLUSHINV;
+	YY_BREAK
+case 232:
+YY_RULE_SETUP
+#line 297 "bfin-lex.l"
+return FLUSH;
+	YY_BREAK
+case 233:
+YY_RULE_SETUP
+#line 298 "bfin-lex.l"
+{
+    yylval.value = parse_int (&yytext);
+    return NUMBER;
+  }
+	YY_BREAK
+case 234:
+YY_RULE_SETUP
+#line 302 "bfin-lex.l"
+{
+    yylval.symbol = symbol_find_or_make (yytext);
+    symbol_mark_used (yylval.symbol);
+    return SYMBOL;
+  }
+	YY_BREAK
+case 235:
+YY_RULE_SETUP
+#line 307 "bfin-lex.l"
+{
+    char *name;
+    char *ref = strdup (yytext);
+    if (ref[1] == 'b' || ref[1] == 'B')
+      {
+        name = fb_label_name ((int) (ref[0] - '0'), 0);
+	yylval.symbol = symbol_find (name);
+
+	if ((yylval.symbol != NULL)
+             && (S_IS_DEFINED (yylval.symbol)))
+          return SYMBOL;
+	as_bad ("backward reference to unknown label %d:",
+						  (int) (ref[0] - '0'));
+      }
+    else if (ref[1] == 'f' || ref[1] == 'F')
+      {
+        /* Forward reference.  Expect symbol to be undefined or
+           unknown.  undefined: seen it before.  unknown: never seen
+           it before.
+
+           Construct a local label name, then an undefined symbol.
+           Just return it as never seen before.  */
+
+        name = fb_label_name ((int) (ref[0] - '0'), 1);
+	yylval.symbol = symbol_find_or_make (name);
+	/* We have no need to check symbol properties.  */
+	return SYMBOL;
+      }
+  }
+	YY_BREAK
+case 236:
+/* rule 236 can match eol */
+YY_RULE_SETUP
+#line 336 "bfin-lex.l"
+;
+	YY_BREAK
+case 237:
+YY_RULE_SETUP
+#line 337 "bfin-lex.l"
+;
+	YY_BREAK
+case 238:
+YY_RULE_SETUP
+#line 338 "bfin-lex.l"
+return yytext[0];
+	YY_BREAK
+case 239:
+YY_RULE_SETUP
+#line 339 "bfin-lex.l"
+ECHO;
+	YY_BREAK
+#line 2341 "bfin-lex.c"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(KEYWORD):
+case YY_STATE_EOF(FLAGS):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			yy_size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				yy_size_t new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 571 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 571 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 570);
+
+	return yy_is_jam ? 0 : yy_current_state;
+}
+
+    static void yyunput (int c, register char * yy_bp )
+{
+	register char *yy_cp;
+    
+    yy_cp = (yy_c_buf_p);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register yy_size_t number_to_move = (yy_n_chars) + 2;
+		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		register char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap( ) )
+						return 0;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer(yyin,YY_BUF_SIZE );
+	}
+
+	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+	yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf  );
+
+	yyfree((void *) b  );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer(b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state( );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void yypop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state( );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+	yy_size_t num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+								  
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+    
+	return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n, i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = _yybytes_len + 2;
+	buf = (char *) yyalloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+    	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+yy_size_t yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * 
+ */
+void yyset_lineno (int  line_number )
+{
+    
+    yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  in_str )
+{
+        yyin = in_str ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = 0;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = (char *) 0;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = (FILE *) 0;
+    yyout = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer(YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 339 "bfin-lex.l"
+
+
+static long parse_int (char **end)
+{
+  char fmt = '\0';
+  int not_done = 1;
+  int shiftvalue = 0;
+  char * char_bag;
+  long value = 0;
+  char *arg = *end;
+
+  while (*arg && *arg == ' ')
+    arg++;
+
+  switch (*arg)
+    {
+      case '1':
+      case '2':
+      case '3':
+      case '4':
+      case '5':
+      case '6':
+      case '7':
+      case '8':
+      case '9':
+        fmt = 'd';
+        break;
+
+      case '0':  /* Accept different formated integers hex octal and binary. */
+        {
+	  char c = *++arg;
+          arg++;
+	  if (c == 'x' || c == 'X') /* Hex input.  */
+	    fmt = 'h';
+	  else if (c == 'b' || c == 'B')
+	    fmt = 'b';
+	  else if (c == '.')
+	    fmt = 'f';
+	  else
+            {             /* Octal.  */
+	      arg--;
+	      fmt = 'o';
+	    }
+	  break;
+        }
+
+      case 'd':
+      case 'D':
+      case 'h':
+      case 'H':
+      case 'o':
+      case 'O':
+      case 'b':
+      case 'B':
+      case 'f':
+      case 'F':
+        {
+	  fmt = *arg++;
+	  if (*arg == '#')
+	    arg++;
+        }
+    }
+
+  switch (fmt)
+    {
+      case 'h':
+      case 'H':
+        shiftvalue = 4;
+        char_bag = "0123456789ABCDEFabcdef";
+        break;
+
+      case 'o':
+      case 'O':
+        shiftvalue = 3;
+        char_bag = "01234567";
+        break;
+
+      case 'b':
+      case 'B':
+        shiftvalue = 1;
+        char_bag = "01";
+        break;
+
+/* The assembler allows for fractional constants to be created
+   by either the 0.xxxx or the f#xxxx format
+
+   i.e.   0.5 would result in 0x4000
+
+   note .5 would result in the identifier .5.
+
+   The assembler converts to fractional format 1.15 by the simple rule:
+
+             value = (short) (finput * (1 << 15)).  */
+
+      case 'f':
+      case 'F':
+        {
+          float fval = 0.0;
+          float pos = 10.0;
+          while (1)
+            {
+              int c;
+              c = *arg++;
+
+              if (c >= '0' && c <= '9')
+                {
+                  float digit = (c - '0') / pos;
+                  fval = fval + digit;
+                  pos = pos * 10.0;
+                }
+              else
+                {
+	          *--arg = c;
+                  value = (short) (fval * (1 << 15));
+                  break;
+                }
+            }
+          *end = arg+1;
+          return value;
+        }
+
+      case 'd':
+      case 'D':
+      default:
+        {
+          while (1)
+            {
+              char c;
+              c = *arg++;
+              if (c >= '0' && c <= '9')
+                value = (value * 10) + (c - '0');
+              else
+                {
+                  /* Constants that are suffixed with k|K are multiplied by 1024
+                     This suffix is only allowed on decimal constants. */
+                  if (c == 'k' || c == 'K')
+                    value *= 1024;
+                  else
+                    *--arg = c;
+                  break;
+                }
+            }
+          *end = arg+1;
+          return value;
+        }
+    }
+
+  while (not_done)
+    {
+      char c;
+      c = *arg++;
+      if (c == 0 || !strchr (char_bag, c))
+	{
+          not_done = 0;
+          *--arg = c;
+        }
+      else
+        {
+          if (c >= 'a' && c <= 'z')
+            c = c - ('a' - '9') + 1;
+          else if (c >= 'A' && c <= 'Z')
+            c = c - ('A' - '9') + 1;
+
+          c -= '0';
+          value = (value << shiftvalue) + c;
+        }
+    }
+  *end = arg+1;
+  return value;
+}
+
+
+static int parse_reg (Register *r, int cl, char *rt)
+{
+  r->regno = cl | (rt[1] - '0');
+  r->flags = F_REG_NONE;
+  return REG;
+}
+
+static int parse_halfreg (Register *r, int cl, char *rt)
+{
+  r->regno = cl | (rt[1] - '0');
+
+  switch (rt[3])
+    {
+      case 'b':
+      case 'B':
+	return BYTE_DREG;
+
+      case 'l':
+      case 'L':
+	r->flags = F_REG_LOW;
+	break;
+
+      case 'h':
+      case 'H':
+	r->flags = F_REG_HIGH;
+	break;
+    }
+
+  return HALF_REG;
+}
+
+/* Our start state is KEYWORD as we have
+   command keywords such as PREFETCH.  */
+
+void
+set_start_state (void)
+{
+  BEGIN KEYWORD;
+}
+
+
+#ifndef yywrap
+int
+yywrap ()
+{
+  return 1;
+}
+#endif
+
diff --git a/gas/bfin-parse.c b/gas/bfin-parse.c
new file mode 100644
index 00000000000..d8ef387ffbd
--- /dev/null
+++ b/gas/bfin-parse.c
@@ -0,0 +1,7954 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     BYTEOP16P = 258,
+     BYTEOP16M = 259,
+     BYTEOP1P = 260,
+     BYTEOP2P = 261,
+     BYTEOP3P = 262,
+     BYTEUNPACK = 263,
+     BYTEPACK = 264,
+     PACK = 265,
+     SAA = 266,
+     ALIGN8 = 267,
+     ALIGN16 = 268,
+     ALIGN24 = 269,
+     VIT_MAX = 270,
+     EXTRACT = 271,
+     DEPOSIT = 272,
+     EXPADJ = 273,
+     SEARCH = 274,
+     ONES = 275,
+     SIGN = 276,
+     SIGNBITS = 277,
+     LINK = 278,
+     UNLINK = 279,
+     REG = 280,
+     PC = 281,
+     CCREG = 282,
+     BYTE_DREG = 283,
+     REG_A_DOUBLE_ZERO = 284,
+     REG_A_DOUBLE_ONE = 285,
+     A_ZERO_DOT_L = 286,
+     A_ZERO_DOT_H = 287,
+     A_ONE_DOT_L = 288,
+     A_ONE_DOT_H = 289,
+     HALF_REG = 290,
+     NOP = 291,
+     RTI = 292,
+     RTS = 293,
+     RTX = 294,
+     RTN = 295,
+     RTE = 296,
+     HLT = 297,
+     IDLE = 298,
+     STI = 299,
+     CLI = 300,
+     CSYNC = 301,
+     SSYNC = 302,
+     EMUEXCPT = 303,
+     RAISE = 304,
+     EXCPT = 305,
+     LSETUP = 306,
+     LOOP = 307,
+     LOOP_BEGIN = 308,
+     LOOP_END = 309,
+     DISALGNEXCPT = 310,
+     JUMP = 311,
+     JUMP_DOT_S = 312,
+     JUMP_DOT_L = 313,
+     CALL = 314,
+     ABORT = 315,
+     NOT = 316,
+     TILDA = 317,
+     BANG = 318,
+     AMPERSAND = 319,
+     BAR = 320,
+     PERCENT = 321,
+     CARET = 322,
+     BXOR = 323,
+     MINUS = 324,
+     PLUS = 325,
+     STAR = 326,
+     SLASH = 327,
+     NEG = 328,
+     MIN = 329,
+     MAX = 330,
+     ABS = 331,
+     DOUBLE_BAR = 332,
+     _PLUS_BAR_PLUS = 333,
+     _PLUS_BAR_MINUS = 334,
+     _MINUS_BAR_PLUS = 335,
+     _MINUS_BAR_MINUS = 336,
+     _MINUS_MINUS = 337,
+     _PLUS_PLUS = 338,
+     SHIFT = 339,
+     LSHIFT = 340,
+     ASHIFT = 341,
+     BXORSHIFT = 342,
+     _GREATER_GREATER_GREATER_THAN_ASSIGN = 343,
+     ROT = 344,
+     LESS_LESS = 345,
+     GREATER_GREATER = 346,
+     _GREATER_GREATER_GREATER = 347,
+     _LESS_LESS_ASSIGN = 348,
+     _GREATER_GREATER_ASSIGN = 349,
+     DIVS = 350,
+     DIVQ = 351,
+     ASSIGN = 352,
+     _STAR_ASSIGN = 353,
+     _BAR_ASSIGN = 354,
+     _CARET_ASSIGN = 355,
+     _AMPERSAND_ASSIGN = 356,
+     _MINUS_ASSIGN = 357,
+     _PLUS_ASSIGN = 358,
+     _ASSIGN_BANG = 359,
+     _LESS_THAN_ASSIGN = 360,
+     _ASSIGN_ASSIGN = 361,
+     GE = 362,
+     LT = 363,
+     LE = 364,
+     GT = 365,
+     LESS_THAN = 366,
+     FLUSHINV = 367,
+     FLUSH = 368,
+     IFLUSH = 369,
+     PREFETCH = 370,
+     PRNT = 371,
+     OUTC = 372,
+     WHATREG = 373,
+     TESTSET = 374,
+     ASL = 375,
+     ASR = 376,
+     B = 377,
+     W = 378,
+     NS = 379,
+     S = 380,
+     CO = 381,
+     SCO = 382,
+     TH = 383,
+     TL = 384,
+     BP = 385,
+     BREV = 386,
+     X = 387,
+     Z = 388,
+     M = 389,
+     MMOD = 390,
+     R = 391,
+     RND = 392,
+     RNDL = 393,
+     RNDH = 394,
+     RND12 = 395,
+     RND20 = 396,
+     V = 397,
+     LO = 398,
+     HI = 399,
+     BITTGL = 400,
+     BITCLR = 401,
+     BITSET = 402,
+     BITTST = 403,
+     BITMUX = 404,
+     DBGAL = 405,
+     DBGAH = 406,
+     DBGHALT = 407,
+     DBG = 408,
+     DBGA = 409,
+     DBGCMPLX = 410,
+     IF = 411,
+     COMMA = 412,
+     BY = 413,
+     COLON = 414,
+     SEMICOLON = 415,
+     RPAREN = 416,
+     LPAREN = 417,
+     LBRACK = 418,
+     RBRACK = 419,
+     STATUS_REG = 420,
+     MNOP = 421,
+     SYMBOL = 422,
+     NUMBER = 423,
+     GOT = 424,
+     GOT17M4 = 425,
+     FUNCDESC_GOT17M4 = 426,
+     AT = 427,
+     PLTPC = 428
+   };
+#endif
+/* Tokens.  */
+#define BYTEOP16P 258
+#define BYTEOP16M 259
+#define BYTEOP1P 260
+#define BYTEOP2P 261
+#define BYTEOP3P 262
+#define BYTEUNPACK 263
+#define BYTEPACK 264
+#define PACK 265
+#define SAA 266
+#define ALIGN8 267
+#define ALIGN16 268
+#define ALIGN24 269
+#define VIT_MAX 270
+#define EXTRACT 271
+#define DEPOSIT 272
+#define EXPADJ 273
+#define SEARCH 274
+#define ONES 275
+#define SIGN 276
+#define SIGNBITS 277
+#define LINK 278
+#define UNLINK 279
+#define REG 280
+#define PC 281
+#define CCREG 282
+#define BYTE_DREG 283
+#define REG_A_DOUBLE_ZERO 284
+#define REG_A_DOUBLE_ONE 285
+#define A_ZERO_DOT_L 286
+#define A_ZERO_DOT_H 287
+#define A_ONE_DOT_L 288
+#define A_ONE_DOT_H 289
+#define HALF_REG 290
+#define NOP 291
+#define RTI 292
+#define RTS 293
+#define RTX 294
+#define RTN 295
+#define RTE 296
+#define HLT 297
+#define IDLE 298
+#define STI 299
+#define CLI 300
+#define CSYNC 301
+#define SSYNC 302
+#define EMUEXCPT 303
+#define RAISE 304
+#define EXCPT 305
+#define LSETUP 306
+#define LOOP 307
+#define LOOP_BEGIN 308
+#define LOOP_END 309
+#define DISALGNEXCPT 310
+#define JUMP 311
+#define JUMP_DOT_S 312
+#define JUMP_DOT_L 313
+#define CALL 314
+#define ABORT 315
+#define NOT 316
+#define TILDA 317
+#define BANG 318
+#define AMPERSAND 319
+#define BAR 320
+#define PERCENT 321
+#define CARET 322
+#define BXOR 323
+#define MINUS 324
+#define PLUS 325
+#define STAR 326
+#define SLASH 327
+#define NEG 328
+#define MIN 329
+#define MAX 330
+#define ABS 331
+#define DOUBLE_BAR 332
+#define _PLUS_BAR_PLUS 333
+#define _PLUS_BAR_MINUS 334
+#define _MINUS_BAR_PLUS 335
+#define _MINUS_BAR_MINUS 336
+#define _MINUS_MINUS 337
+#define _PLUS_PLUS 338
+#define SHIFT 339
+#define LSHIFT 340
+#define ASHIFT 341
+#define BXORSHIFT 342
+#define _GREATER_GREATER_GREATER_THAN_ASSIGN 343
+#define ROT 344
+#define LESS_LESS 345
+#define GREATER_GREATER 346
+#define _GREATER_GREATER_GREATER 347
+#define _LESS_LESS_ASSIGN 348
+#define _GREATER_GREATER_ASSIGN 349
+#define DIVS 350
+#define DIVQ 351
+#define ASSIGN 352
+#define _STAR_ASSIGN 353
+#define _BAR_ASSIGN 354
+#define _CARET_ASSIGN 355
+#define _AMPERSAND_ASSIGN 356
+#define _MINUS_ASSIGN 357
+#define _PLUS_ASSIGN 358
+#define _ASSIGN_BANG 359
+#define _LESS_THAN_ASSIGN 360
+#define _ASSIGN_ASSIGN 361
+#define GE 362
+#define LT 363
+#define LE 364
+#define GT 365
+#define LESS_THAN 366
+#define FLUSHINV 367
+#define FLUSH 368
+#define IFLUSH 369
+#define PREFETCH 370
+#define PRNT 371
+#define OUTC 372
+#define WHATREG 373
+#define TESTSET 374
+#define ASL 375
+#define ASR 376
+#define B 377
+#define W 378
+#define NS 379
+#define S 380
+#define CO 381
+#define SCO 382
+#define TH 383
+#define TL 384
+#define BP 385
+#define BREV 386
+#define X 387
+#define Z 388
+#define M 389
+#define MMOD 390
+#define R 391
+#define RND 392
+#define RNDL 393
+#define RNDH 394
+#define RND12 395
+#define RND20 396
+#define V 397
+#define LO 398
+#define HI 399
+#define BITTGL 400
+#define BITCLR 401
+#define BITSET 402
+#define BITTST 403
+#define BITMUX 404
+#define DBGAL 405
+#define DBGAH 406
+#define DBGHALT 407
+#define DBG 408
+#define DBGA 409
+#define DBGCMPLX 410
+#define IF 411
+#define COMMA 412
+#define BY 413
+#define COLON 414
+#define SEMICOLON 415
+#define RPAREN 416
+#define LPAREN 417
+#define LBRACK 418
+#define RBRACK 419
+#define STATUS_REG 420
+#define MNOP 421
+#define SYMBOL 422
+#define NUMBER 423
+#define GOT 424
+#define GOT17M4 425
+#define FUNCDESC_GOT17M4 426
+#define AT 427
+#define PLTPC 428
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 21 "bfin-parse.y"
+
+
+#include "as.h"
+#include <obstack.h>
+
+#include "bfin-aux.h"  /* Opcode generating auxiliaries.  */
+#include "libbfd.h"
+#include "elf/common.h"
+#include "elf/bfin.h"
+
+#define DSP32ALU(aopcde, HL, dst1, dst0, src0, src1, s, x, aop) \
+	bfin_gen_dsp32alu (HL, aopcde, aop, s, x, dst0, dst1, src0, src1)
+
+#define DSP32MAC(op1, MM, mmod, w1, P, h01, h11, h00, h10, dst, op0, src0, src1, w0) \
+	bfin_gen_dsp32mac (op1, MM, mmod, w1, P, h01, h11, h00, h10, op0, \
+	                   dst, src0, src1, w0)
+
+#define DSP32MULT(op1, MM, mmod, w1, P, h01, h11, h00, h10, dst, op0, src0, src1, w0) \
+	bfin_gen_dsp32mult (op1, MM, mmod, w1, P, h01, h11, h00, h10, op0, \
+	                    dst, src0, src1, w0)
+
+#define DSP32SHIFT(sopcde, dst0, src0, src1, sop, hls)  \
+	bfin_gen_dsp32shift (sopcde, dst0, src0, src1, sop, hls)
+
+#define DSP32SHIFTIMM(sopcde, dst0, immag, src1, sop, hls)  \
+	bfin_gen_dsp32shiftimm (sopcde, dst0, immag, src1, sop, hls)
+
+#define LDIMMHALF_R(reg, h, s, z, hword) \
+	bfin_gen_ldimmhalf (reg, h, s, z, hword, 1)
+
+#define LDIMMHALF_R5(reg, h, s, z, hword) \
+        bfin_gen_ldimmhalf (reg, h, s, z, hword, 2)
+
+#define LDSTIDXI(ptr, reg, w, sz, z, offset)  \
+	bfin_gen_ldstidxi (ptr, reg, w, sz, z, offset)
+
+#define LDST(ptr, reg, aop, sz, z, w)  \
+	bfin_gen_ldst (ptr, reg, aop, sz, z, w)
+
+#define LDSTII(ptr, reg, offset, w, op)  \
+	bfin_gen_ldstii (ptr, reg, offset, w, op)
+
+#define DSPLDST(i, m, reg, aop, w) \
+	bfin_gen_dspldst (i, reg, aop, w, m)
+
+#define LDSTPMOD(ptr, reg, idx, aop, w) \
+	bfin_gen_ldstpmod (ptr, reg, aop, w, idx)
+
+#define LDSTIIFP(offset, reg, w)  \
+	bfin_gen_ldstiifp (reg, offset, w)
+
+#define LOGI2OP(dst, src, opc) \
+	bfin_gen_logi2op (opc, src, dst.regno & CODE_MASK)
+
+#define ALU2OP(dst, src, opc)  \
+	bfin_gen_alu2op (dst, src, opc)
+
+#define BRCC(t, b, offset) \
+	bfin_gen_brcc (t, b, offset)
+
+#define UJUMP(offset) \
+	bfin_gen_ujump (offset)
+
+#define PROGCTRL(prgfunc, poprnd) \
+	bfin_gen_progctrl (prgfunc, poprnd)
+
+#define PUSHPOPMULTIPLE(dr, pr, d, p, w) \
+	bfin_gen_pushpopmultiple (dr, pr, d, p, w)
+
+#define PUSHPOPREG(reg, w) \
+	bfin_gen_pushpopreg (reg, w)
+
+#define CALLA(addr, s)  \
+	bfin_gen_calla (addr, s)
+
+#define LINKAGE(r, framesize) \
+	bfin_gen_linkage (r, framesize)
+
+#define COMPI2OPD(dst, src, op)  \
+	bfin_gen_compi2opd (dst, src, op)
+
+#define COMPI2OPP(dst, src, op)  \
+	bfin_gen_compi2opp (dst, src, op)
+
+#define DAGMODIK(i, op)  \
+	bfin_gen_dagmodik (i, op)
+
+#define DAGMODIM(i, m, op, br)  \
+	bfin_gen_dagmodim (i, m, op, br)
+
+#define COMP3OP(dst, src0, src1, opc)   \
+	bfin_gen_comp3op (src0, src1, dst, opc)
+
+#define PTR2OP(dst, src, opc)   \
+	bfin_gen_ptr2op (dst, src, opc)
+
+#define CCFLAG(x, y, opc, i, g)  \
+	bfin_gen_ccflag (x, y, opc, i, g)
+
+#define CCMV(src, dst, t) \
+	bfin_gen_ccmv (src, dst, t)
+
+#define CACTRL(reg, a, op) \
+	bfin_gen_cactrl (reg, a, op)
+
+#define LOOPSETUP(soffset, c, rop, eoffset, reg) \
+	bfin_gen_loopsetup (soffset, c, rop, eoffset, reg)
+
+#define HL2(r1, r0)  (IS_H (r1) << 1 | IS_H (r0))
+#define IS_RANGE(bits, expr, sign, mul)    \
+	value_match(expr, bits, sign, mul, 1)
+#define IS_URANGE(bits, expr, sign, mul)    \
+	value_match(expr, bits, sign, mul, 0)
+#define IS_CONST(expr) (expr->type == Expr_Node_Constant)
+#define IS_RELOC(expr) (expr->type != Expr_Node_Constant)
+#define IS_IMM(expr, bits)  value_match (expr, bits, 0, 1, 1)
+#define IS_UIMM(expr, bits)  value_match (expr, bits, 0, 1, 0)
+
+#define IS_PCREL4(expr) \
+	(value_match (expr, 4, 0, 2, 0))
+
+#define IS_LPPCREL10(expr) \
+	(value_match (expr, 10, 0, 2, 0))
+
+#define IS_PCREL10(expr) \
+	(value_match (expr, 10, 0, 2, 1))
+
+#define IS_PCREL12(expr) \
+	(value_match (expr, 12, 0, 2, 1))
+
+#define IS_PCREL24(expr) \
+	(value_match (expr, 24, 0, 2, 1))
+
+
+static int value_match (Expr_Node *, int, int, int, int);
+
+extern FILE *errorf;
+extern INSTR_T insn;
+
+static Expr_Node *binary (Expr_Op_Type, Expr_Node *, Expr_Node *);
+static Expr_Node *unary  (Expr_Op_Type, Expr_Node *);
+
+static void notethat (char *, ...);
+
+char *current_inputline;
+extern char *yytext;
+int yyerror (char *);
+
+/* Used to set SRCx fields to all 1s as described in the PRM.  */
+static Register reg7 = {REG_R7, 0};
+
+void error (char *format, ...)
+{
+    va_list ap;
+    static char buffer[2000];
+
+    va_start (ap, format);
+    vsprintf (buffer, format, ap);
+    va_end (ap);
+
+    as_bad ("%s", buffer);
+}
+
+int
+yyerror (char *msg)
+{
+  if (msg[0] == '\0')
+    error ("%s", msg);
+
+  else if (yytext[0] != ';')
+    error ("%s. Input text was %s.", msg, yytext);
+  else
+    error ("%s.", msg);
+
+  return -1;
+}
+
+static int
+in_range_p (Expr_Node *exp, int from, int to, unsigned int mask)
+{
+  int val = EXPR_VALUE (exp);
+  if (exp->type != Expr_Node_Constant)
+    return 0;
+  if (val < from || val > to)
+    return 0;
+  return (val & mask) == 0;
+}
+
+extern int yylex (void);
+
+#define imm3(x) EXPR_VALUE (x)
+#define imm4(x) EXPR_VALUE (x)
+#define uimm4(x) EXPR_VALUE (x)
+#define imm5(x) EXPR_VALUE (x)
+#define uimm5(x) EXPR_VALUE (x)
+#define imm6(x) EXPR_VALUE (x)
+#define imm7(x) EXPR_VALUE (x)
+#define uimm8(x) EXPR_VALUE (x)
+#define imm16(x) EXPR_VALUE (x)
+#define uimm16s4(x) ((EXPR_VALUE (x)) >> 2)
+#define uimm16(x) EXPR_VALUE (x)
+
+/* Return true if a value is inside a range.  */
+#define IN_RANGE(x, low, high) \
+  (((EXPR_VALUE(x)) >= (low)) && (EXPR_VALUE(x)) <= ((high)))
+
+/* Auxiliary functions.  */
+
+static int
+valid_dreg_pair (Register *reg1, Expr_Node *reg2)
+{
+  if (!IS_DREG (*reg1))
+    {
+      yyerror ("Dregs expected");
+      return 0;
+    }
+
+  if (reg1->regno != 1 && reg1->regno != 3)
+    {
+      yyerror ("Bad register pair");
+      return 0;
+    }
+
+  if (imm7 (reg2) != reg1->regno - 1)
+    {
+      yyerror ("Bad register pair");
+      return 0;
+    }
+
+  reg1->regno--;
+  return 1;
+}
+
+static int
+check_multiply_halfregs (Macfunc *aa, Macfunc *ab)
+{
+  if ((!REG_EQUAL (aa->s0, ab->s0) && !REG_EQUAL (aa->s0, ab->s1))
+      || (!REG_EQUAL (aa->s1, ab->s1) && !REG_EQUAL (aa->s1, ab->s0)))
+    return yyerror ("Source multiplication register mismatch");
+
+  return 0;
+}
+
+
+/* Check mac option.  */
+
+static int
+check_macfunc_option (Macfunc *a, Opt_mode *opt)
+{
+  /* Default option is always valid.  */
+  if (opt->mod == 0)
+    return 0;
+
+  if ((a->w == 1 && a->P == 1
+       && opt->mod != M_FU && opt->mod != M_IS && opt->mod != M_IU
+       && opt->mod != M_S2RND && opt->mod != M_ISS2)
+      || (a->w == 1 && a->P == 0
+	  && opt->mod != M_FU && opt->mod != M_IS && opt->mod != M_IU
+	  && opt->mod != M_T && opt->mod != M_TFU && opt->mod != M_S2RND
+	  && opt->mod != M_ISS2 && opt->mod != M_IH)
+      || (a->w == 0 && a->P == 0
+	  && opt->mod != M_FU && opt->mod != M_IS && opt->mod != M_W32))
+    return -1;
+
+  return 0;
+}
+
+/* Check (vector) mac funcs and ops.  */
+
+static int
+check_macfuncs (Macfunc *aa, Opt_mode *opa,
+		Macfunc *ab, Opt_mode *opb)
+{
+  /* Variables for swapping.  */
+  Macfunc mtmp;
+  Opt_mode otmp;
+
+  /* The option mode should be put at the end of the second instruction
+     of the vector except M, which should follow MAC1 instruction.  */
+  if (opa->mod != 0)
+    return yyerror ("Bad opt mode");
+
+  /* If a0macfunc comes before a1macfunc, swap them.  */
+
+  if (aa->n == 0)
+    {
+      /*  (M) is not allowed here.  */
+      if (opa->MM != 0)
+	return yyerror ("(M) not allowed with A0MAC");
+      if (ab->n != 1)
+	return yyerror ("Vector AxMACs can't be same");
+
+      mtmp = *aa; *aa = *ab; *ab = mtmp;
+      otmp = *opa; *opa = *opb; *opb = otmp;
+    }
+  else
+    {
+      if (opb->MM != 0)
+	return yyerror ("(M) not allowed with A0MAC");
+      if (ab->n != 0)
+	return yyerror ("Vector AxMACs can't be same");
+    }
+
+  /*  If both ops are one of 0, 1, or 2, we have multiply_halfregs in both
+  assignment_or_macfuncs.  */
+  if ((aa->op == 0 || aa->op == 1 || aa->op == 2)
+      && (ab->op == 0 || ab->op == 1 || ab->op == 2))
+    {
+      if (check_multiply_halfregs (aa, ab) < 0)
+	return -1;
+    }
+  else
+    {
+      /*  Only one of the assign_macfuncs has a half reg multiply
+      Evil trick: Just 'OR' their source register codes:
+      We can do that, because we know they were initialized to 0
+      in the rules that don't use multiply_halfregs.  */
+      aa->s0.regno |= (ab->s0.regno & CODE_MASK);
+      aa->s1.regno |= (ab->s1.regno & CODE_MASK);
+    }
+
+  if (aa->w == ab->w && aa->P != ab->P)
+    return yyerror ("Destination Dreg sizes (full or half) must match");
+
+  if (aa->w && ab->w)
+    {
+      if (aa->P && (aa->dst.regno - ab->dst.regno) != 1)
+	return yyerror ("Destination Dregs (full) must differ by one");
+      if (!aa->P && aa->dst.regno != ab->dst.regno)
+	return yyerror ("Destination Dregs (half) must match");
+    }
+
+  /* Make sure mod flags get ORed, too.  */
+  opb->mod |= opa->mod;
+
+  /* Check option.  */
+  if (check_macfunc_option (aa, opb) < 0
+      && check_macfunc_option (ab, opb) < 0)
+    return yyerror ("bad option");
+
+  /* Make sure first macfunc has got both P flags ORed.  */
+  aa->P |= ab->P;
+
+  return 0;
+}
+
+
+static int
+is_group1 (INSTR_T x)
+{
+  /* Group1 is dpsLDST, LDSTpmod, LDST, LDSTiiFP, LDSTii.  */
+  if ((x->value & 0xc000) == 0x8000 || (x->value == 0x0000))
+    return 1;
+
+  return 0;
+}
+
+static int
+is_group2 (INSTR_T x)
+{
+  if ((((x->value & 0xfc00) == 0x9c00)  /* dspLDST.  */
+       && !((x->value & 0xfde0) == 0x9c60)  /* dagMODim.  */
+       && !((x->value & 0xfde0) == 0x9ce0)  /* dagMODim with bit rev.  */
+       && !((x->value & 0xfde0) == 0x9d60)) /* pick dagMODik.  */
+      || (x->value == 0x0000))
+    return 1;
+  return 0;
+}
+
+static int
+is_store (INSTR_T x)
+{
+  if (!x)
+    return 0;
+
+  if ((x->value & 0xf000) == 0x8000)
+    {
+      int aop = ((x->value >> 9) & 0x3);
+      int w = ((x->value >> 11) & 0x1);
+      if (!w || aop == 3)
+	return 0;
+      return 1;
+    }
+
+  if (((x->value & 0xFF60) == 0x9E60) ||  /* dagMODim_0 */
+      ((x->value & 0xFFF0) == 0x9F60))    /* dagMODik_0 */
+    return 0;
+
+  /* decode_dspLDST_0 */
+  if ((x->value & 0xFC00) == 0x9C00)
+    {
+      int w = ((x->value >> 9) & 0x1);
+      if (w)
+	return 1;
+    }
+
+  return 0;
+}
+
+static INSTR_T
+gen_multi_instr_1 (INSTR_T dsp32, INSTR_T dsp16_grp1, INSTR_T dsp16_grp2)
+{
+  int mask1 = dsp32 ? insn_regmask (dsp32->value, dsp32->next->value) : 0;
+  int mask2 = dsp16_grp1 ? insn_regmask (dsp16_grp1->value, 0) : 0;
+  int mask3 = dsp16_grp2 ? insn_regmask (dsp16_grp2->value, 0) : 0;
+
+  if ((mask1 & mask2) || (mask1 & mask3) || (mask2 & mask3))
+    yyerror ("resource conflict in multi-issue instruction");
+
+  /* Anomaly 05000074 */
+  if (ENABLE_AC_05000074
+      && dsp32 != NULL && dsp16_grp1 != NULL
+      && (dsp32->value & 0xf780) == 0xc680
+      && ((dsp16_grp1->value & 0xfe40) == 0x9240
+	  || (dsp16_grp1->value & 0xfe08) == 0xba08
+	  || (dsp16_grp1->value & 0xfc00) == 0xbc00))
+    yyerror ("anomaly 05000074 - Multi-Issue Instruction with \
+dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported");
+
+  if (is_store (dsp16_grp1) && is_store (dsp16_grp2))
+    yyerror ("Only one instruction in multi-issue instruction can be a store");
+
+  return bfin_gen_multi_instr (dsp32, dsp16_grp1, dsp16_grp2);
+}
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 448 "bfin-parse.y"
+{
+  INSTR_T instr;
+  Expr_Node *expr;
+  SYMBOL_T symbol;
+  long value;
+  Register reg;
+  Macfunc macfunc;
+  struct { int r0; int s0; int x0; int aop; } modcodes;
+  struct { int r0; } r0;
+  Opt_mode mod;
+}
+/* Line 193 of yacc.c.  */
+#line 881 "bfin-parse.c"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 216 of yacc.c.  */
+#line 894 "bfin-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  156
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   1309
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  174
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  47
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  354
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  1021
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   428
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
+      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
+      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
+      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
+      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
+      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
+     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
+     115,   116,   117,   118,   119,   120,   121,   122,   123,   124,
+     125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
+     135,   136,   137,   138,   139,   140,   141,   142,   143,   144,
+     145,   146,   147,   148,   149,   150,   151,   152,   153,   154,
+     155,   156,   157,   158,   159,   160,   161,   162,   163,   164,
+     165,   166,   167,   168,   169,   170,   171,   172,   173
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     4,     6,     9,    16,    21,    23,    25,
+      28,    34,    36,    43,    50,    54,    58,    76,    94,   106,
+     118,   130,   143,   156,   169,   175,   179,   183,   187,   196,
+     210,   223,   237,   251,   260,   278,   285,   295,   299,   306,
+     310,   316,   323,   332,   341,   344,   347,   352,   356,   359,
+     364,   368,   375,   380,   388,   396,   400,   404,   411,   415,
+     420,   424,   428,   432,   444,   456,   466,   472,   478,   488,
+     494,   500,   507,   514,   520,   526,   532,   539,   546,   552,
+     554,   558,   562,   566,   570,   575,   580,   590,   600,   606,
+     614,   619,   626,   633,   641,   651,   660,   669,   681,   691,
+     696,   702,   709,   717,   724,   729,   736,   742,   749,   756,
+     761,   770,   781,   792,   805,   811,   818,   824,   831,   836,
+     841,   846,   854,   864,   874,   884,   891,   898,   905,   914,
+     923,   930,   936,   942,   951,   956,   964,   966,   968,   970,
+     972,   974,   976,   978,   980,   982,   984,   987,   990,   995,
+    1000,  1007,  1014,  1017,  1020,  1025,  1028,  1031,  1034,  1037,
+    1040,  1043,  1050,  1057,  1063,  1068,  1072,  1076,  1080,  1084,
+    1088,  1092,  1097,  1100,  1105,  1108,  1113,  1116,  1121,  1124,
+    1132,  1141,  1150,  1158,  1166,  1174,  1184,  1192,  1201,  1211,
+    1220,  1227,  1235,  1244,  1254,  1263,  1271,  1279,  1286,  1298,
+    1306,  1318,  1326,  1330,  1333,  1335,  1343,  1353,  1365,  1369,
+    1375,  1383,  1386,  1389,  1392,  1395,  1397,  1399,  1402,  1405,
+    1410,  1412,  1414,  1421,  1428,  1435,  1438,  1441,  1443,  1445,
+    1446,  1452,  1458,  1462,  1466,  1470,  1474,  1475,  1477,  1479,
+    1481,  1483,  1485,  1486,  1490,  1491,  1495,  1499,  1500,  1504,
+    1508,  1514,  1520,  1521,  1525,  1529,  1530,  1534,  1538,  1539,
+    1543,  1547,  1551,  1557,  1563,  1564,  1568,  1569,  1573,  1575,
+    1577,  1579,  1581,  1582,  1586,  1590,  1594,  1600,  1606,  1608,
+    1610,  1612,  1613,  1617,  1618,  1622,  1627,  1632,  1634,  1636,
+    1638,  1640,  1642,  1644,  1646,  1648,  1652,  1656,  1660,  1664,
+    1670,  1676,  1682,  1688,  1692,  1696,  1702,  1708,  1709,  1711,
+    1713,  1716,  1719,  1722,  1726,  1728,  1734,  1740,  1744,  1747,
+    1750,  1753,  1757,  1759,  1761,  1763,  1765,  1769,  1773,  1777,
+    1781,  1783,  1785,  1787,  1789,  1793,  1795,  1797,  1801,  1803,
+    1805,  1809,  1812,  1815,  1817,  1821,  1825,  1829,  1833,  1837,
+    1841,  1845,  1849,  1853,  1857
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int16 yyrhs[] =
+{
+     175,     0,    -1,    -1,   176,    -1,   177,   160,    -1,   177,
+      77,   177,    77,   177,   160,    -1,   177,    77,   177,   160,
+      -1,     1,    -1,   166,    -1,   208,   179,    -1,   208,   179,
+     157,   208,   179,    -1,    55,    -1,    25,    97,   162,   207,
+     178,   161,    -1,    35,    97,   162,   207,   178,   161,    -1,
+      32,    97,    35,    -1,    34,    97,    35,    -1,   162,    25,
+     157,    25,   161,    97,     3,   162,    25,   159,   219,   157,
+      25,   159,   219,   161,   192,    -1,   162,    25,   157,    25,
+     161,    97,     4,   162,    25,   159,   219,   157,    25,   159,
+     219,   161,   192,    -1,   162,    25,   157,    25,   161,    97,
+       8,    25,   159,   219,   192,    -1,   162,    25,   157,    25,
+     161,    97,    19,    25,   162,   191,   161,    -1,    25,    97,
+      33,    70,    34,   157,    25,    97,    31,    70,    32,    -1,
+      25,    97,   178,    70,   178,   157,    25,    97,   178,    69,
+     178,   184,    -1,    25,    97,    25,   201,    25,   157,    25,
+      97,    25,   201,    25,   184,    -1,    25,    97,    25,   200,
+      25,   157,    25,    97,    25,   200,    25,   185,    -1,    25,
+      97,    76,    25,   189,    -1,   205,    76,   178,    -1,    31,
+      97,    35,    -1,    33,    97,    35,    -1,    25,    97,   194,
+     162,    25,   157,    25,   161,    -1,    25,    97,     5,   162,
+      25,   159,   219,   157,    25,   159,   219,   161,   193,    -1,
+      25,    97,     5,   162,    25,   159,   219,   157,    25,   159,
+     219,   161,    -1,    25,    97,     6,   162,    25,   159,   219,
+     157,    25,   159,   219,   161,   202,    -1,    25,    97,     7,
+     162,    25,   159,   219,   157,    25,   159,   219,   161,   203,
+      -1,    25,    97,     9,   162,    25,   157,    25,   161,    -1,
+      35,    97,    35,    97,    21,   162,    35,   161,    71,    35,
+      70,    21,   162,    35,   161,    71,    35,    -1,    25,    97,
+      25,   201,    25,   184,    -1,    25,    97,   199,   162,    25,
+     157,    25,   161,   189,    -1,   205,    69,   178,    -1,    35,
+      97,    35,   201,    35,   184,    -1,   205,   205,   219,    -1,
+     205,   178,   162,   125,   161,    -1,    35,    97,    25,   162,
+     137,   161,    -1,    35,    97,    25,   201,    25,   162,   140,
+     161,    -1,    35,    97,    25,   201,    25,   162,   141,   161,
+      -1,   205,   178,    -1,   205,    25,    -1,    25,    97,    35,
+     186,    -1,    35,    97,   219,    -1,   205,   219,    -1,    25,
+      97,   219,   187,    -1,    35,    97,    25,    -1,    25,    97,
+      25,   200,    25,   183,    -1,    25,    97,    28,   186,    -1,
+     205,    76,   178,   157,   205,    76,   178,    -1,   205,    69,
+     178,   157,   205,    69,   178,    -1,   206,   178,   195,    -1,
+      25,   102,   219,    -1,    25,   103,    25,   162,   131,   161,
+      -1,    25,   102,    25,    -1,   178,   103,   178,   195,    -1,
+      25,   103,    25,    -1,    25,   103,   219,    -1,    25,    98,
+      25,    -1,    11,   162,    25,   159,   219,   157,    25,   159,
+     219,   161,   192,    -1,   205,   178,   162,   125,   161,   157,
+     205,   178,   162,   125,   161,    -1,    25,    97,   162,    25,
+      70,    25,   161,    90,   219,    -1,    25,    97,    25,    65,
+      25,    -1,    25,    97,    25,    67,    25,    -1,    25,    97,
+      25,    70,   162,    25,    90,   219,   161,    -1,    27,    97,
+     178,   106,   178,    -1,    27,    97,   178,   111,   178,    -1,
+      27,    97,    25,   111,    25,   196,    -1,    27,    97,    25,
+     111,   219,   196,    -1,    27,    97,    25,   106,    25,    -1,
+      27,    97,    25,   106,   219,    -1,    27,    97,   178,   105,
+     178,    -1,    27,    97,    25,   105,    25,   196,    -1,    27,
+      97,    25,   105,   219,   196,    -1,    25,    97,    25,    64,
+      25,    -1,   212,    -1,    25,    97,    25,    -1,    27,    97,
+      25,    -1,    25,    97,    27,    -1,    27,   104,    27,    -1,
+      35,    97,   210,   179,    -1,    25,    97,   210,   179,    -1,
+      35,    97,   210,   179,   157,    35,    97,   210,   179,    -1,
+      25,    97,   210,   179,   157,    25,    97,   210,   179,    -1,
+     205,    86,   178,   158,    35,    -1,    35,    97,    86,    35,
+     158,    35,   190,    -1,   205,   178,    90,   219,    -1,    25,
+      97,    25,    90,   219,   188,    -1,    35,    97,    35,    90,
+     219,   190,    -1,    25,    97,    86,    25,   158,    35,   188,
+      -1,    35,    97,    18,   162,    25,   157,    35,   161,   189,
+      -1,    35,    97,    18,   162,    35,   157,    35,   161,    -1,
+      25,    97,    17,   162,    25,   157,    25,   161,    -1,    25,
+      97,    17,   162,    25,   157,    25,   161,   162,   132,   161,
+      -1,    25,    97,    16,   162,    25,   157,    35,   161,   186,
+      -1,   205,   178,    92,   219,    -1,   205,    85,   178,   158,
+      35,    -1,    35,    97,    85,    35,   158,    35,    -1,    25,
+      97,    85,    25,   158,    35,   189,    -1,    25,    97,    84,
+      25,   158,    35,    -1,   205,   178,    91,   219,    -1,    25,
+      97,    25,    91,   219,   189,    -1,    35,    97,    35,    91,
+     219,    -1,    35,    97,    35,    92,   219,   190,    -1,    25,
+      97,    25,    92,   219,   188,    -1,    35,    97,    20,    25,
+      -1,    25,    97,    10,   162,    35,   157,    35,   161,    -1,
+      35,    97,    27,    97,    87,   162,   178,   157,    25,   161,
+      -1,    35,    97,    27,    97,    68,   162,   178,   157,    25,
+     161,    -1,    35,    97,    27,    97,    68,   162,   178,   157,
+     178,   157,    27,   161,    -1,   205,    89,   178,   158,    35,
+      -1,    25,    97,    89,    25,   158,    35,    -1,   205,    89,
+     178,   158,   219,    -1,    25,    97,    89,    25,   158,   219,
+      -1,    35,    97,    22,   178,    -1,    35,    97,    22,    25,
+      -1,    35,    97,    22,    35,    -1,    35,    97,    15,   162,
+      25,   161,   180,    -1,    25,    97,    15,   162,    25,   157,
+      25,   161,   180,    -1,   149,   162,    25,   157,    25,   157,
+     178,   161,   180,    -1,   205,    87,   162,   178,   157,   178,
+     157,    27,   161,    -1,   146,   162,    25,   157,   219,   161,
+      -1,   147,   162,    25,   157,   219,   161,    -1,   145,   162,
+      25,   157,   219,   161,    -1,    27,   104,   148,   162,    25,
+     157,   219,   161,    -1,    27,    97,   148,   162,    25,   157,
+     219,   161,    -1,   156,    63,    27,    25,    97,    25,    -1,
+     156,    27,    25,    97,    25,    -1,   156,    63,    27,    56,
+     219,    -1,   156,    63,    27,    56,   219,   162,   130,   161,
+      -1,   156,    27,    56,   219,    -1,   156,    27,    56,   219,
+     162,   130,   161,    -1,    36,    -1,    38,    -1,    37,    -1,
+      39,    -1,    40,    -1,    41,    -1,    43,    -1,    46,    -1,
+      47,    -1,    48,    -1,    45,    25,    -1,    44,    25,    -1,
+      56,   162,    25,   161,    -1,    59,   162,    25,   161,    -1,
+      59,   162,    26,    70,    25,   161,    -1,    56,   162,    26,
+      70,    25,   161,    -1,    49,   219,    -1,    50,   219,    -1,
+     119,   162,    25,   161,    -1,    56,   219,    -1,    57,   219,
+      -1,    58,   219,    -1,    58,   217,    -1,    59,   219,    -1,
+      59,   217,    -1,    96,   162,    25,   157,    25,   161,    -1,
+      95,   162,    25,   157,    25,   161,    -1,    25,    97,    69,
+      25,   188,    -1,    25,    97,    62,    25,    -1,    25,    94,
+      25,    -1,    25,    94,   219,    -1,    25,    88,    25,    -1,
+      25,    93,    25,    -1,    25,    93,   219,    -1,    25,    88,
+     219,    -1,   113,   163,    25,   164,    -1,   113,   198,    -1,
+     112,   163,    25,   164,    -1,   112,   198,    -1,   114,   163,
+      25,   164,    -1,   114,   198,    -1,   115,   163,    25,   164,
+      -1,   115,   198,    -1,   122,   163,    25,   204,   164,    97,
+      25,    -1,   122,   163,    25,   201,   219,   164,    97,    25,
+      -1,   123,   163,    25,   201,   219,   164,    97,    25,    -1,
+     123,   163,    25,   204,   164,    97,    25,    -1,   123,   163,
+      25,   204,   164,    97,    35,    -1,   163,    25,   201,   219,
+     164,    97,    25,    -1,    25,    97,   123,   163,    25,   201,
+     219,   164,   186,    -1,    35,    97,   123,   163,    25,   204,
+     164,    -1,    25,    97,   123,   163,    25,   204,   164,   186,
+      -1,    25,    97,   123,   163,    25,    83,    25,   164,   186,
+      -1,    35,    97,   123,   163,    25,    83,    25,   164,    -1,
+     163,    25,   204,   164,    97,    25,    -1,   163,    25,    83,
+      25,   164,    97,    25,    -1,   123,   163,    25,    83,    25,
+     164,    97,    35,    -1,    25,    97,   122,   163,    25,   201,
+     219,   164,   186,    -1,    25,    97,   122,   163,    25,   204,
+     164,   186,    -1,    25,    97,   163,    25,    83,    25,   164,
+      -1,    25,    97,   163,    25,   201,   216,   164,    -1,    25,
+      97,   163,    25,   204,   164,    -1,   197,    97,   162,    25,
+     159,   219,   157,    25,   159,   219,   161,    -1,   197,    97,
+     162,    25,   159,   219,   161,    -1,   162,    25,   159,   219,
+     157,    25,   159,   219,   161,    97,   198,    -1,   162,    25,
+     159,   219,   161,    97,   198,    -1,   197,    97,    25,    -1,
+      23,   219,    -1,    24,    -1,    51,   162,   219,   157,   219,
+     161,    25,    -1,    51,   162,   219,   157,   219,   161,    25,
+      97,    25,    -1,    51,   162,   219,   157,   219,   161,    25,
+      97,    25,    91,   219,    -1,    52,   219,    25,    -1,    52,
+     219,    25,    97,    25,    -1,    52,   219,    25,    97,    25,
+      91,   219,    -1,    53,   168,    -1,    53,   219,    -1,    54,
+     168,    -1,    54,   219,    -1,    60,    -1,   153,    -1,   153,
+     178,    -1,   153,    25,    -1,   155,   162,    25,   161,    -1,
+     152,    -1,    42,    -1,   154,   162,    35,   157,   219,   161,
+      -1,   151,   162,    25,   157,   219,   161,    -1,   150,   162,
+      25,   157,   219,   161,    -1,   117,   219,    -1,   117,    25,
+      -1,    29,    -1,    30,    -1,    -1,   162,   134,   157,   135,
+     161,    -1,   162,   135,   157,   134,   161,    -1,   162,   135,
+     161,    -1,   162,   134,   161,    -1,   162,   120,   161,    -1,
+     162,   121,   161,    -1,    -1,   125,    -1,   126,    -1,   127,
+      -1,   120,    -1,   121,    -1,    -1,   162,   181,   161,    -1,
+      -1,   162,   124,   161,    -1,   162,   125,   161,    -1,    -1,
+     162,   182,   161,    -1,   162,   181,   161,    -1,   162,   182,
+     157,   181,   161,    -1,   162,   181,   157,   182,   161,    -1,
+      -1,   162,   133,   161,    -1,   162,   132,   161,    -1,    -1,
+     162,   132,   161,    -1,   162,   133,   161,    -1,    -1,   162,
+     124,   161,    -1,   162,   125,   161,    -1,   162,   142,   161,
+      -1,   162,   142,   157,   125,   161,    -1,   162,   125,   157,
+     142,   161,    -1,    -1,   162,   142,   161,    -1,    -1,   162,
+     125,   161,    -1,   107,    -1,   110,    -1,   109,    -1,   108,
+      -1,    -1,   162,   136,   161,    -1,   162,   136,   161,    -1,
+     162,   135,   161,    -1,   162,   135,   157,   136,   161,    -1,
+     162,   136,   157,   135,   161,    -1,    12,    -1,    13,    -1,
+      14,    -1,    -1,   162,   135,   161,    -1,    -1,   162,   135,
+     161,    -1,   163,    82,    25,   164,    -1,   163,    25,    83,
+     164,    -1,    74,    -1,    75,    -1,    78,    -1,    79,    -1,
+      80,    -1,    81,    -1,    70,    -1,    69,    -1,   162,   139,
+     161,    -1,   162,   128,   161,    -1,   162,   138,   161,    -1,
+     162,   129,   161,    -1,   162,   139,   157,   136,   161,    -1,
+     162,   128,   157,   136,   161,    -1,   162,   138,   157,   136,
+     161,    -1,   162,   129,   157,   136,   161,    -1,   162,   143,
+     161,    -1,   162,   144,   161,    -1,   162,   143,   157,   136,
+     161,    -1,   162,   144,   157,   136,   161,    -1,    -1,    83,
+      -1,    82,    -1,   178,    97,    -1,   178,   102,    -1,   178,
+     103,    -1,    25,    97,   178,    -1,   209,    -1,    25,    97,
+     162,   209,   161,    -1,    35,    97,   162,   209,   161,    -1,
+      35,    97,   178,    -1,   205,   210,    -1,   207,   210,    -1,
+     206,   210,    -1,    35,    71,    35,    -1,    97,    -1,    99,
+      -1,   101,    -1,   100,    -1,    27,   211,   165,    -1,    27,
+     211,   142,    -1,   165,   211,    27,    -1,   142,   211,    27,
+      -1,   167,    -1,   169,    -1,   170,    -1,   171,    -1,   213,
+     172,   214,    -1,   215,    -1,   219,    -1,   213,   172,   173,
+      -1,   168,    -1,   213,    -1,   162,   220,   161,    -1,    62,
+     220,    -1,    69,   220,    -1,   220,    -1,   220,    71,   220,
+      -1,   220,    72,   220,    -1,   220,    66,   220,    -1,   220,
+      70,   220,    -1,   220,    69,   220,    -1,   220,    90,   220,
+      -1,   220,    91,   220,    -1,   220,    64,   220,    -1,   220,
+      67,   220,    -1,   220,    65,   220,    -1,   218,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   649,   649,   650,   662,   664,   697,   724,   735,   739,
+     777,   797,   802,   812,   822,   827,   832,   850,   868,   882,
+     895,   911,   933,   951,   976,   998,  1003,  1013,  1024,  1035,
+    1049,  1064,  1080,  1096,  1107,  1121,  1147,  1165,  1170,  1176,
+    1188,  1199,  1210,  1221,  1232,  1243,  1254,  1280,  1294,  1304,
+    1349,  1368,  1379,  1390,  1401,  1412,  1423,  1439,  1456,  1472,
+    1483,  1494,  1527,  1538,  1551,  1562,  1601,  1611,  1621,  1641,
+    1651,  1661,  1672,  1686,  1697,  1710,  1720,  1732,  1747,  1758,
+    1764,  1786,  1797,  1808,  1816,  1842,  1872,  1901,  1932,  1946,
+    1957,  1971,  2005,  2023,  2048,  2060,  2078,  2089,  2100,  2111,
+    2124,  2135,  2146,  2157,  2168,  2179,  2212,  2222,  2235,  2255,
+    2266,  2277,  2290,  2303,  2314,  2325,  2336,  2347,  2357,  2368,
+    2379,  2391,  2402,  2413,  2427,  2440,  2452,  2464,  2475,  2486,
+    2497,  2509,  2521,  2532,  2543,  2554,  2564,  2570,  2576,  2582,
+    2588,  2594,  2600,  2606,  2612,  2618,  2624,  2635,  2646,  2657,
+    2668,  2679,  2690,  2701,  2707,  2721,  2732,  2743,  2754,  2765,
+    2775,  2788,  2796,  2804,  2828,  2839,  2850,  2861,  2872,  2883,
+    2895,  2908,  2917,  2928,  2939,  2951,  2962,  2973,  2984,  2998,
+    3010,  3036,  3066,  3077,  3102,  3139,  3167,  3192,  3203,  3214,
+    3225,  3251,  3270,  3284,  3308,  3320,  3339,  3385,  3422,  3438,
+    3457,  3471,  3490,  3506,  3514,  3523,  3534,  3546,  3560,  3568,
+    3578,  3590,  3601,  3611,  3622,  3633,  3639,  3644,  3649,  3655,
+    3663,  3669,  3675,  3681,  3687,  3693,  3701,  3715,  3719,  3729,
+    3733,  3738,  3743,  3748,  3755,  3759,  3766,  3770,  3775,  3780,
+    3788,  3792,  3799,  3803,  3811,  3816,  3822,  3831,  3836,  3842,
+    3848,  3854,  3863,  3866,  3870,  3877,  3880,  3884,  3891,  3896,
+    3902,  3908,  3914,  3919,  3927,  3930,  3937,  3940,  3947,  3951,
+    3955,  3959,  3966,  3969,  3976,  3981,  3988,  3995,  4007,  4011,
+    4015,  4022,  4025,  4035,  4038,  4047,  4053,  4062,  4066,  4073,
+    4077,  4081,  4085,  4092,  4096,  4103,  4111,  4119,  4127,  4135,
+    4142,  4149,  4157,  4167,  4172,  4177,  4182,  4190,  4193,  4197,
+    4206,  4213,  4220,  4227,  4242,  4248,  4261,  4274,  4292,  4299,
+    4306,  4316,  4329,  4333,  4337,  4341,  4348,  4354,  4360,  4366,
+    4376,  4385,  4387,  4389,  4393,  4401,  4405,  4412,  4418,  4424,
+    4428,  4432,  4436,  4442,  4448,  4452,  4456,  4460,  4464,  4468,
+    4472,  4476,  4480,  4484,  4488
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "BYTEOP16P", "BYTEOP16M", "BYTEOP1P",
+  "BYTEOP2P", "BYTEOP3P", "BYTEUNPACK", "BYTEPACK", "PACK", "SAA",
+  "ALIGN8", "ALIGN16", "ALIGN24", "VIT_MAX", "EXTRACT", "DEPOSIT",
+  "EXPADJ", "SEARCH", "ONES", "SIGN", "SIGNBITS", "LINK", "UNLINK", "REG",
+  "PC", "CCREG", "BYTE_DREG", "REG_A_DOUBLE_ZERO", "REG_A_DOUBLE_ONE",
+  "A_ZERO_DOT_L", "A_ZERO_DOT_H", "A_ONE_DOT_L", "A_ONE_DOT_H", "HALF_REG",
+  "NOP", "RTI", "RTS", "RTX", "RTN", "RTE", "HLT", "IDLE", "STI", "CLI",
+  "CSYNC", "SSYNC", "EMUEXCPT", "RAISE", "EXCPT", "LSETUP", "LOOP",
+  "LOOP_BEGIN", "LOOP_END", "DISALGNEXCPT", "JUMP", "JUMP_DOT_S",
+  "JUMP_DOT_L", "CALL", "ABORT", "NOT", "TILDA", "BANG", "AMPERSAND",
+  "BAR", "PERCENT", "CARET", "BXOR", "MINUS", "PLUS", "STAR", "SLASH",
+  "NEG", "MIN", "MAX", "ABS", "DOUBLE_BAR", "_PLUS_BAR_PLUS",
+  "_PLUS_BAR_MINUS", "_MINUS_BAR_PLUS", "_MINUS_BAR_MINUS", "_MINUS_MINUS",
+  "_PLUS_PLUS", "SHIFT", "LSHIFT", "ASHIFT", "BXORSHIFT",
+  "_GREATER_GREATER_GREATER_THAN_ASSIGN", "ROT", "LESS_LESS",
+  "GREATER_GREATER", "_GREATER_GREATER_GREATER", "_LESS_LESS_ASSIGN",
+  "_GREATER_GREATER_ASSIGN", "DIVS", "DIVQ", "ASSIGN", "_STAR_ASSIGN",
+  "_BAR_ASSIGN", "_CARET_ASSIGN", "_AMPERSAND_ASSIGN", "_MINUS_ASSIGN",
+  "_PLUS_ASSIGN", "_ASSIGN_BANG", "_LESS_THAN_ASSIGN", "_ASSIGN_ASSIGN",
+  "GE", "LT", "LE", "GT", "LESS_THAN", "FLUSHINV", "FLUSH", "IFLUSH",
+  "PREFETCH", "PRNT", "OUTC", "WHATREG", "TESTSET", "ASL", "ASR", "B", "W",
+  "NS", "S", "CO", "SCO", "TH", "TL", "BP", "BREV", "X", "Z", "M", "MMOD",
+  "R", "RND", "RNDL", "RNDH", "RND12", "RND20", "V", "LO", "HI", "BITTGL",
+  "BITCLR", "BITSET", "BITTST", "BITMUX", "DBGAL", "DBGAH", "DBGHALT",
+  "DBG", "DBGA", "DBGCMPLX", "IF", "COMMA", "BY", "COLON", "SEMICOLON",
+  "RPAREN", "LPAREN", "LBRACK", "RBRACK", "STATUS_REG", "MNOP", "SYMBOL",
+  "NUMBER", "GOT", "GOT17M4", "FUNCDESC_GOT17M4", "AT", "PLTPC", "$accept",
+  "statement", "asm", "asm_1", "REG_A", "opt_mode", "asr_asl", "sco",
+  "asr_asl_0", "amod0", "amod1", "amod2", "xpmod", "xpmod1", "vsmod",
+  "vmod", "smod", "searchmod", "aligndir", "byteop_mod", "c_align",
+  "w32_or_nothing", "iu_or_nothing", "reg_with_predec", "reg_with_postinc",
+  "min_max", "op_bar_op", "plus_minus", "rnd_op", "b3_op", "post_op",
+  "a_assign", "a_minusassign", "a_plusassign", "assign_macfunc",
+  "a_macfunc", "multiply_halfregs", "cc_op", "ccstat", "symbol",
+  "any_gotrel", "got", "got_or_expr", "pltpc", "eterm", "expr", "expr_1", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
+     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
+     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
+     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
+     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
+     345,   346,   347,   348,   349,   350,   351,   352,   353,   354,
+     355,   356,   357,   358,   359,   360,   361,   362,   363,   364,
+     365,   366,   367,   368,   369,   370,   371,   372,   373,   374,
+     375,   376,   377,   378,   379,   380,   381,   382,   383,   384,
+     385,   386,   387,   388,   389,   390,   391,   392,   393,   394,
+     395,   396,   397,   398,   399,   400,   401,   402,   403,   404,
+     405,   406,   407,   408,   409,   410,   411,   412,   413,   414,
+     415,   416,   417,   418,   419,   420,   421,   422,   423,   424,
+     425,   426,   427,   428
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,   174,   175,   175,   176,   176,   176,   176,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   177,   177,   177,
+     177,   177,   177,   177,   177,   177,   177,   178,   178,   179,
+     179,   179,   179,   179,   180,   180,   181,   181,   181,   181,
+     182,   182,   183,   183,   184,   184,   184,   185,   185,   185,
+     185,   185,   186,   186,   186,   187,   187,   187,   188,   188,
+     188,   188,   188,   188,   189,   189,   190,   190,   191,   191,
+     191,   191,   192,   192,   193,   193,   193,   193,   194,   194,
+     194,   195,   195,   196,   196,   197,   198,   199,   199,   200,
+     200,   200,   200,   201,   201,   202,   202,   202,   202,   202,
+     202,   202,   202,   203,   203,   203,   203,   204,   204,   204,
+     205,   206,   207,   208,   208,   208,   208,   208,   209,   209,
+     209,   210,   211,   211,   211,   211,   212,   212,   212,   212,
+     213,   214,   214,   214,   215,   216,   216,   217,   218,   218,
+     218,   218,   218,   219,   220,   220,   220,   220,   220,   220,
+     220,   220,   220,   220,   220
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     0,     1,     2,     6,     4,     1,     1,     2,
+       5,     1,     6,     6,     3,     3,    17,    17,    11,    11,
+      11,    12,    12,    12,     5,     3,     3,     3,     8,    13,
+      12,    13,    13,     8,    17,     6,     9,     3,     6,     3,
+       5,     6,     8,     8,     2,     2,     4,     3,     2,     4,
+       3,     6,     4,     7,     7,     3,     3,     6,     3,     4,
+       3,     3,     3,    11,    11,     9,     5,     5,     9,     5,
+       5,     6,     6,     5,     5,     5,     6,     6,     5,     1,
+       3,     3,     3,     3,     4,     4,     9,     9,     5,     7,
+       4,     6,     6,     7,     9,     8,     8,    11,     9,     4,
+       5,     6,     7,     6,     4,     6,     5,     6,     6,     4,
+       8,    10,    10,    12,     5,     6,     5,     6,     4,     4,
+       4,     7,     9,     9,     9,     6,     6,     6,     8,     8,
+       6,     5,     5,     8,     4,     7,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     2,     2,     4,     4,
+       6,     6,     2,     2,     4,     2,     2,     2,     2,     2,
+       2,     6,     6,     5,     4,     3,     3,     3,     3,     3,
+       3,     4,     2,     4,     2,     4,     2,     4,     2,     7,
+       8,     8,     7,     7,     7,     9,     7,     8,     9,     8,
+       6,     7,     8,     9,     8,     7,     7,     6,    11,     7,
+      11,     7,     3,     2,     1,     7,     9,    11,     3,     5,
+       7,     2,     2,     2,     2,     1,     1,     2,     2,     4,
+       1,     1,     6,     6,     6,     2,     2,     1,     1,     0,
+       5,     5,     3,     3,     3,     3,     0,     1,     1,     1,
+       1,     1,     0,     3,     0,     3,     3,     0,     3,     3,
+       5,     5,     0,     3,     3,     0,     3,     3,     0,     3,
+       3,     3,     5,     5,     0,     3,     0,     3,     1,     1,
+       1,     1,     0,     3,     3,     3,     5,     5,     1,     1,
+       1,     0,     3,     0,     3,     4,     4,     1,     1,     1,
+       1,     1,     1,     1,     1,     3,     3,     3,     3,     5,
+       5,     5,     5,     3,     3,     5,     5,     0,     1,     1,
+       2,     2,     2,     3,     1,     5,     5,     3,     2,     2,
+       2,     3,     1,     1,     1,     1,     3,     3,     3,     3,
+       1,     1,     1,     1,     3,     1,     1,     3,     1,     1,
+       3,     2,     2,     1,     3,     3,     3,     3,     3,     3,
+       3,     3,     3,     3,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint16 yydefact[] =
+{
+       0,     7,     0,     0,   204,     0,     0,   227,   228,     0,
+       0,     0,     0,     0,   136,   138,   137,   139,   140,   141,
+     221,   142,     0,     0,   143,   144,   145,     0,     0,     0,
+       0,     0,     0,    11,     0,     0,     0,     0,   215,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   220,   216,     0,     0,
+       0,     0,     0,     0,     8,     0,     3,     0,     0,     0,
+       0,     0,     0,   229,   314,    79,     0,     0,     0,     0,
+     330,   338,   339,   354,   203,   343,     0,     0,     0,     0,
+       0,     0,     0,   322,   323,   325,   324,     0,     0,     0,
+       0,     0,     0,     0,   147,   146,   152,   153,     0,     0,
+     338,   212,   338,   214,     0,   155,   156,   339,   158,   157,
+       0,   160,   159,     0,     0,     0,   174,     0,   172,     0,
+     176,     0,   178,   226,   225,     0,     0,     0,   322,     0,
+       0,     0,     0,     0,     0,     0,   218,   217,     0,     0,
+       0,     0,     0,   307,     0,     0,     1,     0,     4,   310,
+     311,   312,     0,    45,     0,     0,     0,     0,     0,     0,
+       0,    44,     0,   318,    48,   281,   320,   319,     0,     9,
+       0,   341,   342,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,   167,   170,   168,   169,   165,   166,
+       0,     0,     0,     0,     0,   278,   279,   280,     0,     0,
+       0,    80,    82,   252,     0,   252,     0,     0,   287,   288,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   313,
+       0,     0,   229,   255,    62,    58,    56,    60,    61,    81,
+       0,     0,    83,     0,   327,   326,    26,    14,    27,    15,
+       0,     0,     0,     0,    50,     0,     0,     0,     0,     0,
+       0,   317,   229,    47,     0,   208,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   307,   307,
+     329,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,   294,   293,   309,   308,     0,     0,
+       0,   328,     0,   281,   202,     0,     0,    37,    25,     0,
+       0,     0,     0,     0,     0,     0,     0,    39,     0,    55,
+       0,     0,     0,     0,   340,   351,   353,   346,   352,   348,
+     347,   344,   345,   349,   350,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   293,   289,   290,   291,
+     292,     0,     0,     0,     0,     0,     0,    52,     0,    46,
+     164,   258,   264,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   307,     0,     0,     0,    85,
+       0,    49,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   109,   119,   120,   118,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+      84,     0,     0,   148,     0,   337,   149,     0,     0,     0,
+       0,   173,   171,   175,   177,   154,   308,     0,     0,   308,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   219,
+       0,   134,     0,     0,     0,     0,     0,     0,     0,   285,
+       0,     6,    59,     0,   321,     0,     0,     0,     0,     0,
+       0,    90,   104,    99,     0,     0,     0,   233,     0,   232,
+       0,     0,   229,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,    78,    66,    67,     0,   258,   264,   258,   242,
+     244,     0,     0,     0,     0,   163,     0,    24,     0,     0,
+       0,     0,   307,   307,     0,   312,     0,   315,   308,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   283,   283,
+      73,    74,   283,   283,     0,    75,    69,    70,     0,     0,
+       0,     0,     0,     0,     0,     0,   266,   106,   266,     0,
+     244,     0,     0,   307,     0,   316,     0,     0,   209,     0,
+       0,     0,     0,   286,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   131,     0,     0,   132,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   100,    88,     0,   114,   116,    40,   282,     0,     0,
+       0,     0,    10,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,    91,   105,   108,     0,   236,    51,     0,
+       0,    35,   254,   253,     0,     0,     0,     0,     0,   103,
+     264,   258,   115,   117,     0,     0,   308,     0,     0,     0,
+      12,     0,   339,   335,     0,   336,   197,     0,     0,     0,
+       0,   256,   257,    57,     0,    76,    77,    71,    72,     0,
+       0,     0,     0,     0,    41,     0,     0,     0,     0,    92,
+     107,     0,    38,   101,   266,   308,     0,    13,     0,     0,
+       0,   151,   150,   162,   161,     0,     0,     0,     0,     0,
+     127,   125,   126,     0,   224,   223,   222,     0,   130,     0,
+       0,     0,     0,     0,     0,   190,     5,     0,     0,     0,
+       0,     0,   230,   231,     0,   313,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   237,   238,
+     239,     0,     0,     0,     0,     0,   259,     0,   260,     0,
+     261,   265,   102,    93,     0,   252,     0,     0,   252,     0,
+     195,     0,   196,     0,     0,     0,     0,     0,     0,     0,
+       0,   121,     0,     0,     0,     0,     0,     0,     0,     0,
+      89,     0,   186,     0,   205,   210,     0,   179,     0,     0,
+     182,   183,     0,   135,     0,     0,     0,     0,     0,     0,
+       0,   201,   191,   184,     0,   199,    54,    53,     0,     0,
+       0,     0,     0,     0,    33,   110,     0,   252,    96,     0,
+       0,   243,     0,   245,   246,     0,     0,     0,   252,   194,
+     252,   252,   187,     0,   331,   332,   333,   334,     0,    28,
+     264,   229,   284,   129,   128,     0,     0,   264,    95,    42,
+      43,     0,     0,   267,     0,   189,   229,     0,   180,   192,
+     181,     0,   133,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   122,    98,     0,    68,
+       0,     0,     0,   263,   262,   193,   188,   185,    65,     0,
+      36,    87,   234,   235,    94,     0,     0,     0,     0,    86,
+     206,   123,     0,     0,     0,     0,     0,     0,   124,     0,
+     272,     0,     0,     0,     0,     0,     0,     0,     0,   112,
+       0,   111,     0,     0,     0,     0,   272,   268,   271,   270,
+     269,     0,     0,     0,     0,     0,    63,     0,     0,     0,
+      97,   247,   244,    20,   244,     0,     0,   207,     0,     0,
+      18,    19,   200,   198,    64,     0,    30,     0,     0,   236,
+      23,    22,    21,   113,     0,     0,     0,   273,     0,    29,
+       0,    31,     0,    32,   240,   241,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     249,   236,   248,     0,     0,     0,     0,   275,     0,   274,
+       0,   296,     0,   298,     0,   297,     0,   295,     0,   303,
+       0,   304,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   251,   250,     0,   272,   272,
+     276,   277,   300,   302,   301,   299,   305,   306,    34,    16,
+      17
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
+{
+      -1,    65,    66,    67,   370,   179,   751,   721,   957,   608,
+     611,   940,   357,   381,   495,   497,   659,   911,   916,   949,
+     230,   319,   645,    69,   126,   231,   354,   298,   951,   953,
+     299,   371,   372,    72,    73,    74,   177,    98,    75,    82,
+     817,   633,   634,   118,    83,    84,    85
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -869
+static const yytype_int16 yypact[] =
+{
+     862,  -869,   -96,   -14,  -869,   653,   618,  -869,  -869,   -22,
+      -7,    20,    71,    85,  -869,  -869,  -869,  -869,  -869,  -869,
+    -869,  -869,    58,   176,  -869,  -869,  -869,   -14,   -14,    48,
+     -14,   167,   231,  -869,   327,   -14,   -14,   376,  -869,    53,
+      56,    94,    96,   120,   126,   114,    64,   139,   144,   419,
+     115,   171,   185,   199,   207,   230,  -869,   324,   250,   258,
+      43,   358,    25,   419,  -869,   387,  -869,   -39,    13,   325,
+     223,   245,   390,   300,  -869,  -869,   443,   -14,   -14,   -14,
+    -869,  -869,  -869,  -869,  -869,   582,   152,   170,   178,   496,
+     453,   203,   259,     7,  -869,  -869,  -869,    26,   -46,   448,
+     455,   458,   464,   111,  -869,  -869,  -869,  -869,   -14,   463,
+     -10,  -869,    -9,  -869,    32,  -869,  -869,   308,  -869,  -869,
+     102,  -869,  -869,   479,   492,   497,  -869,   505,  -869,   508,
+    -869,   523,  -869,  -869,  -869,   526,   541,   561,  -869,   530,
+     567,   581,   586,   602,   611,   625,  -869,  -869,   549,   632,
+      57,   589,   221,   172,   637,   614,  -869,  1008,  -869,  -869,
+    -869,   365,     4,  -869,   584,   394,   365,   365,   365,   498,
+     365,    -6,   -14,  -869,  -869,   507,  -869,  -869,   301,   510,
+     519,  -869,  -869,   524,   -14,   -14,   -14,   -14,   -14,   -14,
+     -14,   -14,   -14,   -14,  -869,  -869,  -869,  -869,  -869,  -869,
+     548,   554,   563,   576,   583,  -869,  -869,  -869,   587,   592,
+     597,   601,  -869,   598,   673,   -19,   279,   293,  -869,  -869,
+     663,   698,   719,   723,   728,   594,   599,    63,   733,   691,
+     603,   604,   300,   605,  -869,  -869,  -869,   606,  -869,   225,
+     607,   271,  -869,   608,  -869,  -869,  -869,  -869,  -869,  -869,
+     609,   610,   739,   208,   -25,   676,   538,   740,   741,   615,
+     394,  -869,   300,  -869,   617,   680,   620,   709,   612,   621,
+     710,   626,   627,   -41,    -3,    14,    17,   628,   281,   349,
+    -869,   631,   633,   634,   636,   638,   639,   640,   641,   690,
+     -14,    62,   767,   -14,  -869,  -869,  -869,   769,   -14,   643,
+     644,  -869,    -8,   507,  -869,   773,   764,   646,   647,   648,
+     651,   365,   652,   -14,   -14,   -14,   675,  -869,   666,  -869,
+     134,   166,   276,   -14,  -869,   630,   642,  -869,   483,   368,
+     368,  -869,  -869,   532,   532,   780,   786,   787,   788,   779,
+     790,   791,   792,   793,   794,   795,   659,  -869,  -869,  -869,
+    -869,   -14,   -14,   -14,   797,   798,   318,  -869,   799,  -869,
+    -869,   662,   664,   667,   669,   670,   671,   806,   807,   765,
+     340,   390,   390,   245,   677,   384,   365,   809,   811,   682,
+     493,  -869,   706,   297,   317,   319,   815,   365,   365,   365,
+     816,   817,   226,  -869,  -869,  -869,  -869,   707,   818,    37,
+     -14,   -14,   -14,   824,   812,   688,   692,   823,   245,   693,
+     694,   -14,   827,  -869,   828,  -869,  -869,   830,   831,   833,
+     685,  -869,  -869,  -869,  -869,  -869,  -869,   -14,   697,   842,
+     -14,   704,   -14,   -14,   -14,   844,   -14,   -14,   -14,  -869,
+     845,   712,   774,   -14,   714,   182,   715,   716,   785,  -869,
+    1008,  -869,  -869,   724,  -869,   365,   365,   849,   853,   766,
+     100,  -869,  -869,  -869,   729,   763,   796,  -869,   800,  -869,
+     829,   832,   300,   768,   771,   776,   777,   770,   775,   781,
+     783,   784,  -869,  -869,  -869,   903,   662,   664,   662,   -58,
+     -15,   772,   782,   789,    33,  -869,   802,  -869,   902,   907,
+     910,   472,   281,   445,   924,  -869,   801,  -869,   925,   -14,
+     803,   804,   808,   813,   926,   805,   810,   819,   820,   820,
+    -869,  -869,   820,   820,   821,  -869,  -869,  -869,   826,   825,
+     834,   835,   836,   837,   838,   839,   840,  -869,   840,   841,
+     843,   917,   918,   562,   859,  -869,   919,   860,   864,   861,
+     865,   868,   869,  -869,   846,   863,   870,   872,   866,   908,
+     909,   911,   914,   912,   913,   915,  -869,   857,   931,   916,
+     867,   934,   871,   875,   876,   944,   920,   -14,   891,   921,
+     922,  -869,  -869,   365,  -869,  -869,   927,  -869,   928,   929,
+       5,    10,  -869,   964,   -14,   -14,   -14,   968,   959,   970,
+     961,   981,   933,  -869,  -869,  -869,  1050,   119,  -869,  1052,
+     559,  -869,  -869,  -869,  1054,   930,   211,   247,   932,  -869,
+     664,   662,  -869,  -869,   -14,   923,  1056,   -14,   935,   936,
+    -869,   937,   938,  -869,   941,  -869,  -869,  1057,  1058,  1060,
+     989,  -869,  -869,  -869,   953,  -869,  -869,  -869,  -869,   -14,
+     -14,   940,  1059,  1061,  -869,   546,   365,   365,   967,  -869,
+    -869,  1063,  -869,  -869,   840,  1070,   942,  -869,  1003,  1082,
+     -14,  -869,  -869,  -869,  -869,  1011,  1084,  1014,  1015,   278,
+    -869,  -869,  -869,   365,  -869,  -869,  -869,   952,  -869,   984,
+     216,   956,   954,  1091,  1093,  -869,  -869,   287,   365,   365,
+     962,   365,  -869,  -869,   365,  -869,   365,   965,   969,   971,
+     972,   973,   974,   975,   976,   977,   -14,  1035,  -869,  -869,
+    -869,   978,  1036,   979,   980,  1045,  -869,  1001,  -869,  1019,
+    -869,  -869,  -869,  -869,   982,   598,   983,   985,   598,  1055,
+    -869,   407,  -869,  1051,   990,   991,   390,   995,  1004,  1005,
+     574,  -869,  1006,  1007,  1016,  1017,  1012,  1018,  1020,  1021,
+    -869,  1022,  -869,   390,  1075,  -869,  1151,  -869,  1144,  1155,
+    -869,  -869,  1023,  -869,  1024,  1025,  1026,  1158,  1164,   -14,
+    1165,  -869,  -869,  -869,  1166,  -869,  -869,  -869,  1167,   365,
+     -14,  1168,  1170,  1171,  -869,  -869,   940,   598,  1030,  1037,
+    1172,  -869,  1174,  -869,  -869,  1169,  1040,  1041,   598,  -869,
+     598,   598,  -869,   -14,  -869,  -869,  -869,  -869,   365,  -869,
+     664,   300,  -869,  -869,  -869,  1042,  1043,   664,  -869,  -869,
+    -869,   372,  1180,  -869,  1135,  -869,   300,  1182,  -869,  -869,
+    -869,   940,  -869,  1183,  1184,  1053,  1048,  1062,  1128,  1065,
+    1064,  1066,  1068,  1067,  1071,  1072,  -869,  -869,  1081,  -869,
+     596,   635,  1145,  -869,  -869,  -869,  -869,  -869,  -869,  1147,
+    -869,  -869,  -869,  -869,  -869,  1073,  1076,  1074,  1179,  -869,
+    1126,  -869,  1077,  1078,   -14,   619,  1121,   -14,  -869,  1094,
+    1079,   -14,   -14,   -14,  1083,  1195,  1196,  1190,   365,  -869,
+    1200,  -869,  1162,   -14,   -14,   -14,  1079,  -869,  -869,  -869,
+    -869,  1085,   954,  1086,  1087,  1102,  -869,  1088,  1089,  1090,
+    -869,  1080,   843,  -869,   843,  1092,  1218,  -869,  1095,  1097,
+    -869,  -869,  -869,  -869,  -869,  1096,  1098,  1099,  1100,   350,
+    -869,  -869,  -869,  -869,  1101,  1215,  1220,  -869,   595,  -869,
+      84,  -869,   591,  -869,  -869,  -869,   312,   375,  1208,  1105,
+    1106,   378,   402,   403,   418,   426,   460,   476,   481,   616,
+    -869,   119,  -869,  1107,   -14,   -14,  1119,  -869,  1123,  -869,
+    1120,  -869,  1130,  -869,  1131,  -869,  1133,  -869,  1134,  -869,
+    1136,  -869,  1110,  1112,  1188,  1113,  1114,  1115,  1116,  1117,
+    1118,  1122,  1124,  1125,  1127,  -869,  -869,  1245,  1079,  1079,
+    -869,  -869,  -869,  -869,  -869,  -869,  -869,  -869,  -869,  -869,
+    -869
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
+{
+    -869,  -869,  -869,  -133,    41,  -216,  -733,  -868,   313,  -869,
+    -509,  -869,  -198,  -869,  -458,  -460,  -515,  -869,  -804,  -869,
+    -869,   986,    23,  -869,   -31,  -869,   421,  -205,  -869,  -869,
+    -253,     2,    22,  -171,   987,  -206,   -56,    46,  -869,   -17,
+    -869,  -869,  -869,  1247,  -869,   -27,     0
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -214
+static const yytype_int16 yytable[] =
+{
+     106,   107,    70,   109,   111,   113,   355,   115,   116,   119,
+     122,   128,   130,   132,   173,   176,   379,   359,   134,   117,
+     117,   374,    71,   660,   302,   428,   431,   604,   603,   304,
+     605,   662,   239,   232,     7,     8,     7,     8,   157,     7,
+       8,    68,   420,   174,   294,   295,   410,   262,    77,   398,
+     153,   404,   306,   242,   409,    78,   373,   266,   267,   195,
+     197,   199,   233,   856,   236,   238,    76,  -211,  -213,   450,
+     150,   956,   172,   427,   430,    99,   263,   181,   182,   183,
+     420,   264,   289,   104,   313,   314,   315,   442,   369,   408,
+     100,   159,     7,     8,    77,   139,   244,   420,   147,   606,
+     420,    78,   930,   993,   607,   534,   151,   154,   881,   155,
+     159,   171,   175,   290,   183,   160,   161,   101,   443,   245,
+     183,   158,   510,   421,   535,    77,   250,   269,   270,   251,
+     229,   252,    78,   253,   241,   584,   254,   397,   255,   133,
+       7,     8,   609,   356,   261,   317,   256,   610,    79,   760,
+    -211,  -213,   451,    80,    81,   240,   316,   615,   616,    70,
+     732,   422,    77,   733,    77,   182,   305,   704,   102,    78,
+     509,    78,   706,    77,   243,   617,    77,   194,   423,    71,
+      78,   424,   103,    78,   325,   326,   327,   328,   329,   330,
+     331,   332,   333,   334,    79,   196,   257,   258,    68,    80,
+      81,   105,   303,   198,  1019,  1020,   307,   308,   309,   310,
+     108,   312,   963,   964,    77,   123,   181,   182,   124,   775,
+     776,    78,   965,   966,   777,    79,   135,   183,   235,    77,
+      80,    81,    77,   394,   259,   778,    78,     7,     8,    78,
+      77,   294,   295,   395,   718,   719,   720,    78,   163,   625,
+     628,   530,     7,     8,   296,   297,   592,   125,   164,   127,
+     183,   531,    79,   441,    79,    77,   445,    80,    81,    80,
+      81,   447,    78,   260,     7,     8,    79,   140,    80,    81,
+     164,    80,    81,   129,   237,    77,   461,   462,   463,   131,
+     666,   466,   165,    77,   396,   467,   473,   624,   627,   166,
+      78,   470,   136,   770,   360,     7,     8,   137,   167,   168,
+     169,   471,   170,   771,    79,   173,   176,   576,   361,    80,
+      81,    77,   518,   468,   486,   487,   488,   469,    78,    79,
+     383,   384,    79,   141,    80,   110,   385,    80,    81,   571,
+      79,    77,   520,   572,   522,    80,    81,   142,    78,   146,
+     294,   295,   459,     7,     8,    77,   519,   521,   523,    77,
+     870,   143,    78,   296,   426,    79,    78,   874,   727,   144,
+      80,    81,   728,   536,   537,   538,   387,   388,   292,    77,
+     293,    77,   389,   152,   547,    79,    78,   156,    78,    77,
+      80,    81,   145,    79,     7,     8,    78,   875,    80,   112,
+     554,     7,     8,   557,   729,   559,   560,   561,   730,   563,
+     564,   565,   148,   941,   506,   942,   569,   511,   294,   295,
+     149,    79,   162,     7,     8,   164,    80,    81,   525,   526,
+     527,   296,   429,   585,   186,   320,   321,   159,    77,   190,
+     191,    79,   160,   505,   784,    78,    80,    81,   785,   544,
+     491,   492,    70,   294,   295,    79,    77,   579,   580,    79,
+      80,    81,   178,    78,    80,    81,   296,   508,   180,   969,
+     954,   955,    71,   970,   623,   718,   719,   720,   234,    79,
+     268,    79,   635,   246,    80,    81,    80,    81,   265,   114,
+     247,    68,   632,   248,    80,    81,   578,   578,   374,   249,
+     409,   200,   201,   202,   271,   203,   204,   622,   205,   206,
+     207,   208,   209,   210,   294,   295,   138,   272,    94,    95,
+      96,   211,   273,   212,   213,     7,     8,   296,   626,   214,
+     274,   215,   971,   275,    77,   976,   972,   809,   120,   977,
+     812,    78,   646,    80,    81,   647,   648,   184,   276,   186,
+     697,   277,   188,   189,   190,   191,    79,   280,   216,   978,
+     980,    80,    81,   979,   981,   217,   278,   708,   709,   710,
+     218,   219,   220,   192,   193,   982,   814,   815,   816,   983,
+     221,   222,   223,   984,   287,   224,   279,   985,   184,   185,
+     186,   187,   281,   188,   189,   190,   191,   734,   186,   857,
+     737,   188,   189,   190,   191,   871,   282,   294,   295,   306,
+     865,   283,   866,   867,   192,   193,   291,   986,   225,   226,
+     879,   987,   748,   749,   700,   515,   516,   284,   400,   401,
+     402,   705,   261,   988,    79,   403,   285,   989,   990,    80,
+      81,   301,   991,   765,   296,   665,   184,   185,   186,   187,
+     286,   188,   189,   190,   191,   306,   896,   288,   227,   228,
+     311,   781,   300,    80,    81,   343,   344,   322,   345,   318,
+     294,   346,   192,   193,   347,   348,   349,   350,   323,   347,
+     348,   349,   350,   723,   724,   324,   754,   755,   362,   799,
+     821,   351,   352,   353,   825,   826,   186,   756,   757,   188,
+     189,   190,   191,   789,   294,   295,   184,   836,   186,   187,
+     335,   188,   189,   190,   191,    93,   336,    94,    95,    96,
+     192,   193,    97,   363,   772,   337,   907,   908,   909,   910,
+     961,   962,   192,   193,   967,   968,   954,   955,   338,   786,
+     787,    86,   578,   358,   364,   339,    87,    88,   365,   340,
+      89,    90,   847,   366,   341,    91,    92,   367,   375,   342,
+     356,   376,   368,   852,   393,   377,   378,   380,   382,   386,
+     390,   391,   392,   399,   411,   405,   406,   412,   407,   414,
+     417,   413,   416,   418,   419,   415,   868,   440,   432,   425,
+     433,   434,   444,   435,   446,   436,   437,   438,   453,   454,
+     464,   465,   439,   455,   456,   474,   457,   448,   449,   458,
+     460,   475,   476,   477,   478,   479,   480,   481,   482,   483,
+     484,   485,   489,   490,   494,   498,   496,   499,   500,   501,
+     851,   502,   503,   493,   512,   504,   513,   517,   507,   514,
+     524,   528,   529,   533,   532,   539,   541,   540,   543,   553,
+     542,   546,   548,   549,   545,   550,   551,   906,   552,   869,
+     913,   555,    -2,     1,   917,   918,   919,   556,   558,   562,
+     566,   568,   876,     2,   567,   570,   927,   928,   929,   573,
+     574,   932,   575,   577,   581,     3,     4,     5,   582,     6,
+     586,     7,     8,     9,    10,    11,    12,    13,    14,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,   583,   587,   593,   590,   597,   602,   591,
+     594,   588,   598,   612,   589,   595,   596,   619,   599,   924,
+     600,   601,   620,   613,   618,   621,   614,   995,   996,   629,
+     631,   640,   663,   664,   668,   670,   688,    39,    40,   691,
+     676,   637,   630,   679,   690,   638,   641,   636,   692,   695,
+     639,   642,   693,   694,    41,    42,    43,    44,   649,    45,
+     643,    46,   644,   650,    47,    48,   651,   687,   159,   707,
+     698,   652,   653,   711,   712,   713,   714,   654,   699,   655,
+     656,   657,   658,   661,    49,   610,   715,    50,    51,    52,
+     675,    53,    54,    55,    56,    57,    58,    59,    60,     2,
+     667,   669,   671,   716,    61,    62,   672,    63,    64,   673,
+     674,     3,     4,     5,   677,     6,   678,     7,     8,     9,
+      10,    11,    12,    13,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,   680,
+     681,   683,   682,   684,   685,   717,   686,   722,   689,   725,
+     696,   736,   743,   744,   701,   745,   746,   735,   747,   702,
+     703,   726,   758,   731,   752,   761,   753,   739,   759,   738,
+     763,   740,   750,    39,    40,   742,   762,   764,   766,   767,
+     741,   768,   769,   773,   774,   779,   782,   780,   783,   788,
+      41,    42,    43,    44,   790,    45,   791,    46,   792,   793,
+      47,    48,   800,   802,   794,   795,   796,   797,   798,   801,
+     803,   804,   805,   806,   807,   813,   808,   810,   818,   811,
+      49,   819,   820,    50,    51,    52,   822,    53,    54,    55,
+      56,    57,    58,    59,    60,   823,   824,   827,   828,   831,
+      61,    62,   837,    63,    64,   832,   838,   829,   830,   839,
+     840,   833,   834,   845,   841,   842,   835,   843,   844,   846,
+     848,   849,   858,   853,   850,   854,   855,   860,   859,   861,
+     862,   863,   864,   872,   873,   877,   878,   880,   882,   883,
+     885,   420,   884,   894,   902,   897,   898,   903,   912,   914,
+     921,   922,   923,   886,   887,   888,   891,   925,   889,   890,
+     892,   893,   926,   900,   899,   901,   904,   905,   935,   944,
+     959,   915,   939,   973,   920,   960,   931,   933,   934,   936,
+     937,   938,   945,   943,   946,   997,   999,   947,   998,  1007,
+     948,   950,   952,   958,   974,   975,  1000,  1001,   994,  1002,
+    1003,  1005,  1004,  1006,  1008,  1009,  1010,  1011,  1012,  1013,
+    1018,   895,   992,  1014,   121,  1015,  1016,     0,  1017,   452,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   472
+};
+
+static const yytype_int16 yycheck[] =
+{
+      27,    28,     0,    30,    31,    32,   211,    34,    35,    36,
+      37,    42,    43,    44,    70,    71,   232,   215,    45,    36,
+      37,   227,     0,   538,   157,   278,   279,   487,   486,    25,
+     488,   540,    25,    89,    29,    30,    29,    30,    77,    29,
+      30,     0,    83,    70,    69,    70,   262,   103,    62,   254,
+      25,   256,    71,    27,   260,    69,   227,    25,    26,    86,
+      87,    88,    89,   796,    91,    92,   162,    77,    77,    77,
+      27,   939,    70,   278,   279,    97,   103,    77,    78,    79,
+      83,   108,    25,    25,    90,    91,    92,    25,    25,   260,
+      97,    97,    29,    30,    62,    49,   142,    83,    57,   157,
+      83,    69,   906,   971,   162,    68,    63,    82,   841,    63,
+      97,    70,    71,    56,   114,   102,   103,    97,    56,   165,
+     120,   160,   375,   164,    87,    62,    15,    25,    26,    18,
+      89,    20,    69,    22,    93,    35,    25,   162,    27,    25,
+      29,    30,   157,   162,   103,   172,    35,   162,   162,   664,
+     160,   160,   160,   167,   168,   148,   162,   124,   125,   157,
+     620,   164,    62,   621,    62,   165,   162,   162,    97,    69,
+     375,    69,   162,    62,   148,   142,    62,    25,   164,   157,
+      69,   164,    97,    69,   184,   185,   186,   187,   188,   189,
+     190,   191,   192,   193,   162,    25,    85,    86,   157,   167,
+     168,    25,   161,    25,  1008,  1009,   165,   166,   167,   168,
+     162,   170,   128,   129,    62,   162,   216,   217,   162,     3,
+       4,    69,   138,   139,     8,   162,   162,   227,    25,    62,
+     167,   168,    62,    25,   123,    19,    69,    29,    30,    69,
+      62,    69,    70,    35,   125,   126,   127,    69,    25,   502,
+     503,    25,    29,    30,    82,    83,   472,   163,    35,   163,
+     260,    35,   162,   290,   162,    62,   293,   167,   168,   167,
+     168,   298,    69,   162,    29,    30,   162,   162,   167,   168,
+      35,   167,   168,   163,    25,    62,   313,   314,   315,   163,
+     543,   157,    69,    62,   253,   161,   323,   502,   503,    76,
+      69,    25,   163,    25,    25,    29,    30,   163,    85,    86,
+      87,    35,    89,    35,   162,   371,   372,   450,    25,   167,
+     168,    62,    25,   157,   351,   352,   353,   161,    69,   162,
+     105,   106,   162,   162,   167,   168,   111,   167,   168,   157,
+     162,    62,    25,   161,    25,   167,   168,   162,    69,    25,
+      69,    70,   311,    29,    30,    62,   383,   384,   385,    62,
+     820,   162,    69,    82,    83,   162,    69,   827,   157,   162,
+     167,   168,   161,   400,   401,   402,   105,   106,   157,    62,
+     159,    62,   111,    25,   411,   162,    69,     0,    69,    62,
+     167,   168,   162,   162,    29,    30,    69,    25,   167,   168,
+     427,    29,    30,   430,   157,   432,   433,   434,   161,   436,
+     437,   438,   162,   922,   373,   924,   443,   376,    69,    70,
+     162,   162,    97,    29,    30,    35,   167,   168,   387,   388,
+     389,    82,    83,   460,    66,   134,   135,    97,    62,    71,
+      72,   162,   102,   103,   157,    69,   167,   168,   161,   408,
+     132,   133,   450,    69,    70,   162,    62,   455,   456,   162,
+     167,   168,   162,    69,   167,   168,    82,    83,    25,   157,
+     120,   121,   450,   161,   501,   125,   126,   127,    25,   162,
+     172,   162,   509,    35,   167,   168,   167,   168,    25,   162,
+      35,   450,   509,    35,   167,   168,   455,   456,   704,    35,
+     706,     5,     6,     7,    25,     9,    10,    35,    12,    13,
+      14,    15,    16,    17,    69,    70,    97,    25,    99,   100,
+     101,    25,    25,    27,    28,    29,    30,    82,    83,    33,
+      25,    35,   157,    25,    62,   157,   161,   735,   162,   161,
+     738,    69,   519,   167,   168,   522,   523,    64,    25,    66,
+     577,    25,    69,    70,    71,    72,   162,    27,    62,   157,
+     157,   167,   168,   161,   161,    69,    25,   594,   595,   596,
+      74,    75,    76,    90,    91,   157,   169,   170,   171,   161,
+      84,    85,    86,   157,    35,    89,    25,   161,    64,    65,
+      66,    67,    25,    69,    70,    71,    72,   624,    66,   797,
+     627,    69,    70,    71,    72,   821,    25,    69,    70,    71,
+     808,    25,   810,   811,    90,    91,    27,   157,   122,   123,
+     836,   161,   649,   650,   583,   132,   133,    25,    90,    91,
+      92,   590,   591,   157,   162,    97,    25,   161,   157,   167,
+     168,    27,   161,   670,    82,    83,    64,    65,    66,    67,
+      25,    69,    70,    71,    72,    71,   861,    25,   162,   163,
+     162,   692,    25,   167,   168,    64,    65,   157,    67,   162,
+      69,    70,    90,    91,    78,    79,    80,    81,   159,    78,
+      79,    80,    81,   124,   125,   161,   140,   141,    25,   716,
+     746,    90,    91,    92,   120,   121,    66,   656,   657,    69,
+      70,    71,    72,   701,    69,    70,    64,   763,    66,    67,
+     162,    69,    70,    71,    72,    97,   162,    99,   100,   101,
+      90,    91,   104,    25,   683,   162,   107,   108,   109,   110,
+     135,   136,    90,    91,   143,   144,   120,   121,   162,   698,
+     699,    88,   701,    70,    25,   162,    93,    94,    25,   162,
+      97,    98,   779,    25,   162,   102,   103,   163,    25,   162,
+     162,    70,   163,   790,    25,   162,   162,   162,   162,   162,
+     162,   162,   162,    97,   157,    35,    35,    97,   163,    70,
+      70,   161,   161,   157,   157,   173,   813,    97,   157,   161,
+     157,   157,    25,   157,    25,   157,   157,   157,    25,    35,
+     125,   135,   161,   157,   157,    25,   158,   164,   164,   158,
+     158,    25,    25,    25,    35,    25,    25,    25,    25,    25,
+      25,   162,    25,    25,   162,   158,   162,   158,   158,   158,
+     789,    25,    25,    34,    25,    70,    25,   131,   161,   157,
+      25,    25,    25,    25,   137,    21,   158,    35,    25,   164,
+     158,   157,    25,    25,   161,    25,    25,   884,    25,   818,
+     887,   164,     0,     1,   891,   892,   893,    25,   164,    25,
+      25,    97,   831,    11,   162,   161,   903,   904,   905,   164,
+     164,   912,    97,   159,    35,    23,    24,    25,    35,    27,
+     161,    29,    30,    31,    32,    33,    34,    35,    36,    37,
+      38,    39,    40,    41,    42,    43,    44,    45,    46,    47,
+      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
+      58,    59,    60,   157,   161,   157,    97,   157,    25,    97,
+     159,   135,   157,   161,   134,   159,   159,    35,   157,   898,
+     157,   157,    35,   161,   142,    35,   157,   974,   975,    25,
+      25,    25,    35,    35,    35,    91,    25,    95,    96,    25,
+      97,   157,   161,    97,    97,   157,   161,   164,    97,    25,
+     157,   161,    97,    97,   112,   113,   114,   115,   157,   117,
+     161,   119,   162,   157,   122,   123,   161,   130,    97,    25,
+      69,   157,   157,    25,    35,    25,    35,   161,    76,   162,
+     162,   162,   162,   162,   142,   162,    25,   145,   146,   147,
+     164,   149,   150,   151,   152,   153,   154,   155,   156,    11,
+     161,   161,   161,    90,   162,   163,   161,   165,   166,   161,
+     161,    23,    24,    25,   164,    27,   164,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
+      42,    43,    44,    45,    46,    47,    48,    49,    50,    51,
+      52,    53,    54,    55,    56,    57,    58,    59,    60,   161,
+     161,   157,   161,   161,   161,    25,   161,    25,   162,    25,
+     160,    25,    25,    25,   157,    25,    97,   164,   135,   161,
+     161,   161,   125,   161,    35,    25,    35,   161,    35,   164,
+      97,   164,   162,    95,    96,   164,   164,    25,    97,    25,
+     172,    97,    97,   161,   130,   159,    25,   163,    25,   157,
+     112,   113,   114,   115,   159,   117,   157,   119,   157,   157,
+     122,   123,    97,    97,   161,   161,   161,   161,   161,   161,
+     161,   161,    97,   142,   125,    90,   164,   164,    97,   164,
+     142,   161,   161,   145,   146,   147,   161,   149,   150,   151,
+     152,   153,   154,   155,   156,   161,   161,   161,   161,   157,
+     162,   163,    97,   165,   166,   157,    25,   161,   161,    35,
+      25,   161,   161,    25,   161,   161,   164,   162,   162,    25,
+      25,    25,   162,    25,    27,    25,    25,    25,   161,    25,
+      31,   161,   161,   161,   161,    25,    71,    25,    25,    25,
+     162,    83,   159,   132,    35,    70,    69,    91,    97,   125,
+      25,    25,    32,   161,   159,   161,   159,    27,   162,   161,
+     159,   159,    70,   157,   161,   161,   159,   159,   136,    21,
+      25,   162,   162,    35,   161,    25,   161,   161,   161,   161,
+     161,   161,   157,   161,   157,   136,   136,   161,   135,    71,
+     162,   162,   162,   162,   159,   159,   136,   136,   161,   136,
+     136,   161,   136,   161,   161,   161,   161,   161,   161,   161,
+      35,   860,   969,   161,    37,   161,   161,    -1,   161,   303,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   322
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     1,    11,    23,    24,    25,    27,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
+      42,    43,    44,    45,    46,    47,    48,    49,    50,    51,
+      52,    53,    54,    55,    56,    57,    58,    59,    60,    95,
+      96,   112,   113,   114,   115,   117,   119,   122,   123,   142,
+     145,   146,   147,   149,   150,   151,   152,   153,   154,   155,
+     156,   162,   163,   165,   166,   175,   176,   177,   178,   197,
+     205,   206,   207,   208,   209,   212,   162,    62,    69,   162,
+     167,   168,   213,   218,   219,   220,    88,    93,    94,    97,
+      98,   102,   103,    97,    99,   100,   101,   104,   211,    97,
+      97,    97,    97,    97,    25,    25,   219,   219,   162,   219,
+     168,   219,   168,   219,   162,   219,   219,   213,   217,   219,
+     162,   217,   219,   162,   162,   163,   198,   163,   198,   163,
+     198,   163,   198,    25,   219,   162,   163,   163,    97,   211,
+     162,   162,   162,   162,   162,   162,    25,   178,   162,   162,
+      27,    63,    25,    25,    82,   211,     0,    77,   160,    97,
+     102,   103,    97,    25,    35,    69,    76,    85,    86,    87,
+      89,   178,   205,   210,   219,   178,   210,   210,   162,   179,
+      25,   220,   220,   220,    64,    65,    66,    67,    69,    70,
+      71,    72,    90,    91,    25,   219,    25,   219,    25,   219,
+       5,     6,     7,     9,    10,    12,    13,    14,    15,    16,
+      17,    25,    27,    28,    33,    35,    62,    69,    74,    75,
+      76,    84,    85,    86,    89,   122,   123,   162,   163,   178,
+     194,   199,   210,   219,    25,    25,   219,    25,   219,    25,
+     148,   178,    27,   148,   142,   165,    35,    35,    35,    35,
+      15,    18,    20,    22,    25,    27,    35,    85,    86,   123,
+     162,   178,   210,   219,   219,    25,    25,    26,   172,    25,
+      26,    25,    25,    25,    25,    25,    25,    25,    25,    25,
+      27,    25,    25,    25,    25,    25,    25,    35,    25,    25,
+      56,    27,   157,   159,    69,    70,    82,    83,   201,   204,
+      25,    27,   177,   178,    25,   162,    71,   178,   178,   178,
+     178,   162,   178,    90,    91,    92,   162,   219,   162,   195,
+     134,   135,   157,   159,   161,   220,   220,   220,   220,   220,
+     220,   220,   220,   220,   220,   162,   162,   162,   162,   162,
+     162,   162,   162,    64,    65,    67,    70,    78,    79,    80,
+      81,    90,    91,    92,   200,   201,   162,   186,    70,   186,
+      25,    25,    25,    25,    25,    25,    25,   163,   163,    25,
+     178,   205,   206,   207,   209,    25,    70,   162,   162,   179,
+     162,   187,   162,   105,   106,   111,   162,   105,   106,   111,
+     162,   162,   162,    25,    25,    35,   178,   162,   201,    97,
+      90,    91,    92,    97,   201,    35,    35,   163,   207,   209,
+     179,   157,    97,   161,    70,   173,   161,    70,   157,   157,
+      83,   164,   164,   164,   164,   161,    83,   201,   204,    83,
+     201,   204,   157,   157,   157,   157,   157,   157,   157,   161,
+      97,   219,    25,    56,    25,   219,    25,   219,   164,   164,
+      77,   160,   195,    25,    35,   157,   157,   158,   158,   178,
+     158,   219,   219,   219,   125,   135,   157,   161,   157,   161,
+      25,    35,   208,   219,    25,    25,    25,    25,    35,    25,
+      25,    25,    25,    25,    25,   162,   219,   219,   219,    25,
+      25,   132,   133,    34,   162,   188,   162,   189,   158,   158,
+     158,   158,    25,    25,    70,   103,   178,   161,    83,   201,
+     204,   178,    25,    25,   157,   132,   133,   131,    25,   219,
+      25,   219,    25,   219,    25,   178,   178,   178,    25,    25,
+      25,    35,   137,    25,    68,    87,   219,   219,   219,    21,
+      35,   158,   158,    25,   178,   161,   157,   219,    25,    25,
+      25,    25,    25,   164,   219,   164,    25,   219,   164,   219,
+     219,   219,    25,   219,   219,   219,    25,   162,    97,   219,
+     161,   157,   161,   164,   164,    97,   177,   159,   178,   205,
+     205,    35,    35,   157,    35,   219,   161,   161,   135,   134,
+      97,    97,   179,   157,   159,   159,   159,   157,   157,   157,
+     157,   157,    25,   188,   189,   188,   157,   162,   183,   157,
+     162,   184,   161,   161,   157,   124,   125,   142,   142,    35,
+      35,    35,    35,   219,   201,   204,    83,   201,   204,    25,
+     161,    25,   213,   215,   216,   219,   164,   157,   157,   157,
+      25,   161,   161,   161,   162,   196,   196,   196,   196,   157,
+     157,   161,   157,   157,   161,   162,   162,   162,   162,   190,
+     190,   162,   184,    35,    35,    83,   204,   161,    35,   161,
+      91,   161,   161,   161,   161,   164,    97,   164,   164,    97,
+     161,   161,   161,   157,   161,   161,   161,   130,    25,   162,
+      97,    25,    97,    97,    97,    25,   160,   219,    69,    76,
+     178,   157,   161,   161,   162,   178,   162,    25,   219,   219,
+     219,    25,    35,    25,    35,    25,    90,    25,   125,   126,
+     127,   181,    25,   124,   125,    25,   161,   157,   161,   157,
+     161,   161,   189,   188,   219,   164,    25,   219,   164,   161,
+     164,   172,   164,    25,    25,    25,    97,   135,   219,   219,
+     162,   180,    35,    35,   140,   141,   178,   178,   125,    35,
+     190,    25,   164,    97,    25,   219,    97,    25,    97,    97,
+      25,    35,   178,   161,   130,     3,     4,     8,    19,   159,
+     163,   198,    25,    25,   157,   161,   178,   178,   157,   205,
+     159,   157,   157,   157,   161,   161,   161,   161,   161,   219,
+      97,   161,    97,   161,   161,    97,   142,   125,   164,   186,
+     164,   164,   186,    90,   169,   170,   171,   214,    97,   161,
+     161,   210,   161,   161,   161,   120,   121,   161,   161,   161,
+     161,   157,   157,   161,   161,   164,   210,    97,    25,    35,
+      25,   161,   161,   162,   162,    25,    25,   219,    25,    25,
+      27,   178,   219,    25,    25,    25,   180,   186,   162,   161,
+      25,    25,    31,   161,   161,   186,   186,   186,   219,   178,
+     189,   179,   161,   161,   189,    25,   178,    25,    71,   179,
+      25,   180,    25,    25,   159,   162,   161,   159,   161,   162,
+     161,   159,   159,   159,   132,   200,   201,    70,    69,   161,
+     157,   161,    35,    91,   159,   159,   219,   107,   108,   109,
+     110,   191,    97,   219,   125,   162,   192,   219,   219,   219,
+     161,    25,    25,    32,   178,    27,    70,   219,   219,   219,
+     192,   161,   198,   161,   161,   136,   161,   161,   161,   162,
+     185,   184,   184,   161,    21,   157,   157,   161,   162,   193,
+     162,   202,   162,   203,   120,   121,   181,   182,   162,    25,
+      25,   135,   136,   128,   129,   138,   139,   143,   144,   157,
+     161,   157,   161,    35,   159,   159,   157,   161,   157,   161,
+     157,   161,   157,   161,   157,   161,   157,   161,   157,   161,
+     157,   161,   182,   181,   161,   219,   219,   136,   135,   136,
+     136,   136,   136,   136,   136,   161,   161,    71,   161,   161,
+     161,   161,   161,   161,   161,   161,   161,   161,    35,   192,
+     192
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 3:
+#line 651 "bfin-parse.y"
+    {
+	  insn = (yyvsp[(1) - (1)].instr);
+	  if (insn == (INSTR_T) 0)
+	    return NO_INSN_GENERATED;
+	  else if (insn == (INSTR_T) - 1)
+	    return SEMANTIC_ERROR;
+	  else
+	    return INSN_GENERATED;
+	}
+    break;
+
+  case 5:
+#line 665 "bfin-parse.y"
+    {
+	  if (((yyvsp[(1) - (6)].instr)->value & 0xf800) == 0xc000)
+	    {
+	      if (is_group1 ((yyvsp[(3) - (6)].instr)) && is_group2 ((yyvsp[(5) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(1) - (6)].instr), (yyvsp[(3) - (6)].instr), (yyvsp[(5) - (6)].instr));
+	      else if (is_group2 ((yyvsp[(3) - (6)].instr)) && is_group1 ((yyvsp[(5) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(1) - (6)].instr), (yyvsp[(5) - (6)].instr), (yyvsp[(3) - (6)].instr));
+	      else
+		return yyerror ("Wrong 16 bit instructions groups, slot 2 and slot 3 must be 16-bit instrution group");
+	    }
+	  else if (((yyvsp[(3) - (6)].instr)->value & 0xf800) == 0xc000)
+	    {
+	      if (is_group1 ((yyvsp[(1) - (6)].instr)) && is_group2 ((yyvsp[(5) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(3) - (6)].instr), (yyvsp[(1) - (6)].instr), (yyvsp[(5) - (6)].instr));
+	      else if (is_group2 ((yyvsp[(1) - (6)].instr)) && is_group1 ((yyvsp[(5) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(3) - (6)].instr), (yyvsp[(5) - (6)].instr), (yyvsp[(1) - (6)].instr));
+	      else
+		return yyerror ("Wrong 16 bit instructions groups, slot 1 and slot 3 must be 16-bit instrution group");
+	    }
+	  else if (((yyvsp[(5) - (6)].instr)->value & 0xf800) == 0xc000)
+	    {
+	      if (is_group1 ((yyvsp[(1) - (6)].instr)) && is_group2 ((yyvsp[(3) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(5) - (6)].instr), (yyvsp[(1) - (6)].instr), (yyvsp[(3) - (6)].instr));
+	      else if (is_group2 ((yyvsp[(1) - (6)].instr)) && is_group1 ((yyvsp[(3) - (6)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(5) - (6)].instr), (yyvsp[(3) - (6)].instr), (yyvsp[(1) - (6)].instr));
+	      else
+		return yyerror ("Wrong 16 bit instructions groups, slot 1 and slot 2 must be 16-bit instrution group");
+	    }
+	  else
+	    error ("\nIllegal Multi Issue Construct, at least any one of the slot must be DSP32 instruction group\n");
+	}
+    break;
+
+  case 6:
+#line 698 "bfin-parse.y"
+    {
+	  if (((yyvsp[(1) - (4)].instr)->value & 0xf800) == 0xc000)
+	    {
+	      if (is_group1 ((yyvsp[(3) - (4)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(1) - (4)].instr), (yyvsp[(3) - (4)].instr), 0);
+	      else if (is_group2 ((yyvsp[(3) - (4)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(1) - (4)].instr), 0, (yyvsp[(3) - (4)].instr));
+	      else
+		return yyerror ("Wrong 16 bit instructions groups, slot 2 must be the 16-bit instruction group");
+	    }
+	  else if (((yyvsp[(3) - (4)].instr)->value & 0xf800) == 0xc000)
+	    {
+	      if (is_group1 ((yyvsp[(1) - (4)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(3) - (4)].instr), (yyvsp[(1) - (4)].instr), 0);
+	      else if (is_group2 ((yyvsp[(1) - (4)].instr)))
+		(yyval.instr) = gen_multi_instr_1 ((yyvsp[(3) - (4)].instr), 0, (yyvsp[(1) - (4)].instr));
+	      else
+		return yyerror ("Wrong 16 bit instructions groups, slot 1 must be the 16-bit instruction group");
+	    }
+	  else if (is_group1 ((yyvsp[(1) - (4)].instr)) && is_group2 ((yyvsp[(3) - (4)].instr)))
+	      (yyval.instr) = gen_multi_instr_1 (0, (yyvsp[(1) - (4)].instr), (yyvsp[(3) - (4)].instr));
+	  else if (is_group2 ((yyvsp[(1) - (4)].instr)) && is_group1 ((yyvsp[(3) - (4)].instr)))
+	    (yyval.instr) = gen_multi_instr_1 (0, (yyvsp[(3) - (4)].instr), (yyvsp[(1) - (4)].instr));
+	  else
+	    return yyerror ("Wrong 16 bit instructions groups, slot 1 and slot 2 must be the 16-bit instruction group");
+	}
+    break;
+
+  case 7:
+#line 725 "bfin-parse.y"
+    {
+	(yyval.instr) = 0;
+	yyerror ("");
+	yyerrok;
+	}
+    break;
+
+  case 8:
+#line 736 "bfin-parse.y"
+    {
+	  (yyval.instr) = DSP32MAC (3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0);
+	}
+    break;
+
+  case 9:
+#line 740 "bfin-parse.y"
+    {
+	  int op0, op1;
+	  int w0 = 0, w1 = 0;
+	  int h00, h10, h01, h11;
+
+	  if (check_macfunc_option (&(yyvsp[(1) - (2)].macfunc), &(yyvsp[(2) - (2)].mod)) < 0)
+	    return yyerror ("bad option");
+
+	  if ((yyvsp[(1) - (2)].macfunc).n == 0)
+	    {
+	      if ((yyvsp[(2) - (2)].mod).MM)
+		return yyerror ("(m) not allowed with a0 unit");
+	      op1 = 3;
+	      op0 = (yyvsp[(1) - (2)].macfunc).op;
+	      w1 = 0;
+              w0 = (yyvsp[(1) - (2)].macfunc).w;
+	      h00 = IS_H ((yyvsp[(1) - (2)].macfunc).s0);
+              h10 = IS_H ((yyvsp[(1) - (2)].macfunc).s1);
+	      h01 = h11 = 0;
+	    }
+	  else
+	    {
+	      op1 = (yyvsp[(1) - (2)].macfunc).op;
+	      op0 = 3;
+	      w1 = (yyvsp[(1) - (2)].macfunc).w;
+              w0 = 0;
+	      h00 = h10 = 0;
+	      h01 = IS_H ((yyvsp[(1) - (2)].macfunc).s0);
+              h11 = IS_H ((yyvsp[(1) - (2)].macfunc).s1);
+	    }
+	  (yyval.instr) = DSP32MAC (op1, (yyvsp[(2) - (2)].mod).MM, (yyvsp[(2) - (2)].mod).mod, w1, (yyvsp[(1) - (2)].macfunc).P, h01, h11, h00, h10,
+			 &(yyvsp[(1) - (2)].macfunc).dst, op0, &(yyvsp[(1) - (2)].macfunc).s0, &(yyvsp[(1) - (2)].macfunc).s1, w0);
+	}
+    break;
+
+  case 10:
+#line 778 "bfin-parse.y"
+    {
+	  Register *dst;
+
+	  if (check_macfuncs (&(yyvsp[(1) - (5)].macfunc), &(yyvsp[(2) - (5)].mod), &(yyvsp[(4) - (5)].macfunc), &(yyvsp[(5) - (5)].mod)) < 0)
+	    return -1;
+	  notethat ("assign_macfunc (.), assign_macfunc (.)\n");
+
+	  if ((yyvsp[(1) - (5)].macfunc).w)
+	    dst = &(yyvsp[(1) - (5)].macfunc).dst;
+	  else
+	    dst = &(yyvsp[(4) - (5)].macfunc).dst;
+
+	  (yyval.instr) = DSP32MAC ((yyvsp[(1) - (5)].macfunc).op, (yyvsp[(2) - (5)].mod).MM, (yyvsp[(5) - (5)].mod).mod, (yyvsp[(1) - (5)].macfunc).w, (yyvsp[(1) - (5)].macfunc).P,
+			 IS_H ((yyvsp[(1) - (5)].macfunc).s0),  IS_H ((yyvsp[(1) - (5)].macfunc).s1), IS_H ((yyvsp[(4) - (5)].macfunc).s0), IS_H ((yyvsp[(4) - (5)].macfunc).s1),
+			 dst, (yyvsp[(4) - (5)].macfunc).op, &(yyvsp[(1) - (5)].macfunc).s0, &(yyvsp[(1) - (5)].macfunc).s1, (yyvsp[(4) - (5)].macfunc).w);
+	}
+    break;
+
+  case 11:
+#line 798 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: DISALGNEXCPT\n");
+	  (yyval.instr) = DSP32ALU (18, 0, 0, 0, 0, 0, 0, 0, 3);
+	}
+    break;
+
+  case 12:
+#line 803 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && !IS_A1 ((yyvsp[(4) - (6)].reg)) && IS_A1 ((yyvsp[(5) - (6)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = ( A0 += A1 )\n");
+	      (yyval.instr) = DSP32ALU (11, 0, 0, &(yyvsp[(1) - (6)].reg), &reg7, &reg7, 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 13:
+#line 813 "bfin-parse.y"
+    {
+	  if (!IS_A1 ((yyvsp[(4) - (6)].reg)) && IS_A1 ((yyvsp[(5) - (6)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs_half = ( A0 += A1 )\n");
+	      (yyval.instr) = DSP32ALU (11, IS_H ((yyvsp[(1) - (6)].reg)), 0, &(yyvsp[(1) - (6)].reg), &reg7, &reg7, 0, 0, 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 14:
+#line 823 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: A_ZERO_DOT_H = dregs_hi\n");
+	  (yyval.instr) = DSP32ALU (9, IS_H ((yyvsp[(3) - (3)].reg)), 0, 0, &(yyvsp[(3) - (3)].reg), 0, 0, 0, 0);
+	}
+    break;
+
+  case 15:
+#line 828 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: A_ZERO_DOT_H = dregs_hi\n");
+	  (yyval.instr) = DSP32ALU (9, IS_H ((yyvsp[(3) - (3)].reg)), 0, 0, &(yyvsp[(3) - (3)].reg), 0, 0, 0, 2);
+	}
+    break;
+
+  case 16:
+#line 834 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(2) - (17)].reg)) || !IS_DREG ((yyvsp[(4) - (17)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (REG_SAME ((yyvsp[(2) - (17)].reg), (yyvsp[(4) - (17)].reg)))
+	    return yyerror ("Illegal dest register combination");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (17)].reg), (yyvsp[(11) - (17)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(13) - (17)].reg), (yyvsp[(15) - (17)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: (dregs , dregs ) = BYTEOP16P (dregs_pair , dregs_pair ) (aligndir)\n");
+	      (yyval.instr) = DSP32ALU (21, 0, &(yyvsp[(2) - (17)].reg), &(yyvsp[(4) - (17)].reg), &(yyvsp[(9) - (17)].reg), &(yyvsp[(13) - (17)].reg), (yyvsp[(17) - (17)].r0).r0, 0, 0);
+	    }
+	}
+    break;
+
+  case 17:
+#line 852 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(2) - (17)].reg)) || !IS_DREG ((yyvsp[(4) - (17)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (REG_SAME ((yyvsp[(2) - (17)].reg), (yyvsp[(4) - (17)].reg)))
+	    return yyerror ("Illegal dest register combination");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (17)].reg), (yyvsp[(11) - (17)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(13) - (17)].reg), (yyvsp[(15) - (17)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: (dregs , dregs ) = BYTEOP16M (dregs_pair , dregs_pair ) (aligndir)\n");
+	      (yyval.instr) = DSP32ALU (21, 0, &(yyvsp[(2) - (17)].reg), &(yyvsp[(4) - (17)].reg), &(yyvsp[(9) - (17)].reg), &(yyvsp[(13) - (17)].reg), (yyvsp[(17) - (17)].r0).r0, 0, 1);
+	    }
+	}
+    break;
+
+  case 18:
+#line 869 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(2) - (11)].reg)) || !IS_DREG ((yyvsp[(4) - (11)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (REG_SAME ((yyvsp[(2) - (11)].reg), (yyvsp[(4) - (11)].reg)))
+	    return yyerror ("Illegal dest register combination");
+	  else if (!valid_dreg_pair (&(yyvsp[(8) - (11)].reg), (yyvsp[(10) - (11)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: (dregs , dregs ) = BYTEUNPACK dregs_pair (aligndir)\n");
+	      (yyval.instr) = DSP32ALU (24, 0, &(yyvsp[(2) - (11)].reg), &(yyvsp[(4) - (11)].reg), &(yyvsp[(8) - (11)].reg), 0, (yyvsp[(11) - (11)].r0).r0, 0, 1);
+	    }
+	}
+    break;
+
+  case 19:
+#line 883 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(2) - (11)].reg), (yyvsp[(4) - (11)].reg)))
+	    return yyerror ("Illegal dest register combination");
+
+	  if (IS_DREG ((yyvsp[(2) - (11)].reg)) && IS_DREG ((yyvsp[(4) - (11)].reg)) && IS_DREG ((yyvsp[(8) - (11)].reg)))
+	    {
+	      notethat ("dsp32alu: (dregs , dregs ) = SEARCH dregs (searchmod)\n");
+	      (yyval.instr) = DSP32ALU (13, 0, &(yyvsp[(2) - (11)].reg), &(yyvsp[(4) - (11)].reg), &(yyvsp[(8) - (11)].reg), 0, 0, 0, (yyvsp[(10) - (11)].r0).r0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 20:
+#line 897 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (11)].reg), (yyvsp[(7) - (11)].reg)))
+	    return yyerror ("Illegal dest register combination");
+
+	  if (IS_DREG ((yyvsp[(1) - (11)].reg)) && IS_DREG ((yyvsp[(7) - (11)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = A1.l + A1.h, dregs = A0.l + A0.h  \n");
+	      (yyval.instr) = DSP32ALU (12, 0, &(yyvsp[(1) - (11)].reg), &(yyvsp[(7) - (11)].reg), &reg7, &reg7, 0, 0, 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 21:
+#line 912 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (12)].reg), (yyvsp[(7) - (12)].reg)))
+	    return yyerror ("Resource conflict in dest reg");
+
+	  if (IS_DREG ((yyvsp[(1) - (12)].reg)) && IS_DREG ((yyvsp[(7) - (12)].reg)) && !REG_SAME ((yyvsp[(3) - (12)].reg), (yyvsp[(5) - (12)].reg))
+	      && IS_A1 ((yyvsp[(9) - (12)].reg)) && !IS_A1 ((yyvsp[(11) - (12)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = A1 + A0 , dregs = A1 - A0 (amod1)\n");
+	      (yyval.instr) = DSP32ALU (17, 0, &(yyvsp[(1) - (12)].reg), &(yyvsp[(7) - (12)].reg), &reg7, &reg7, (yyvsp[(12) - (12)].modcodes).s0, (yyvsp[(12) - (12)].modcodes).x0, 0);
+
+	    }
+	  else if (IS_DREG ((yyvsp[(1) - (12)].reg)) && IS_DREG ((yyvsp[(7) - (12)].reg)) && !REG_SAME ((yyvsp[(3) - (12)].reg), (yyvsp[(5) - (12)].reg))
+		   && !IS_A1 ((yyvsp[(9) - (12)].reg)) && IS_A1 ((yyvsp[(11) - (12)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = A0 + A1 , dregs = A0 - A1 (amod1)\n");
+	      (yyval.instr) = DSP32ALU (17, 0, &(yyvsp[(1) - (12)].reg), &(yyvsp[(7) - (12)].reg), &reg7, &reg7, (yyvsp[(12) - (12)].modcodes).s0, (yyvsp[(12) - (12)].modcodes).x0, 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 22:
+#line 934 "bfin-parse.y"
+    {
+	  if ((yyvsp[(4) - (12)].r0).r0 == (yyvsp[(10) - (12)].r0).r0)
+	    return yyerror ("Operators must differ");
+
+	  if (IS_DREG ((yyvsp[(1) - (12)].reg)) && IS_DREG ((yyvsp[(3) - (12)].reg)) && IS_DREG ((yyvsp[(5) - (12)].reg))
+	      && REG_SAME ((yyvsp[(3) - (12)].reg), (yyvsp[(9) - (12)].reg)) && REG_SAME ((yyvsp[(5) - (12)].reg), (yyvsp[(11) - (12)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = dregs + dregs,"
+		       "dregs = dregs - dregs (amod1)\n");
+	      (yyval.instr) = DSP32ALU (4, 0, &(yyvsp[(1) - (12)].reg), &(yyvsp[(7) - (12)].reg), &(yyvsp[(3) - (12)].reg), &(yyvsp[(5) - (12)].reg), (yyvsp[(12) - (12)].modcodes).s0, (yyvsp[(12) - (12)].modcodes).x0, 2);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 23:
+#line 952 "bfin-parse.y"
+    {
+	  if (!REG_SAME ((yyvsp[(3) - (12)].reg), (yyvsp[(9) - (12)].reg)) || !REG_SAME ((yyvsp[(5) - (12)].reg), (yyvsp[(11) - (12)].reg)))
+	    return yyerror ("Differing source registers");
+
+	  if (!IS_DREG ((yyvsp[(1) - (12)].reg)) || !IS_DREG ((yyvsp[(3) - (12)].reg)) || !IS_DREG ((yyvsp[(5) - (12)].reg)) || !IS_DREG ((yyvsp[(7) - (12)].reg)))
+	    return yyerror ("Dregs expected");
+
+	  if (REG_SAME ((yyvsp[(1) - (12)].reg), (yyvsp[(7) - (12)].reg)))
+	    return yyerror ("Resource conflict in dest reg");
+
+	  if ((yyvsp[(4) - (12)].r0).r0 == 1 && (yyvsp[(10) - (12)].r0).r0 == 2)
+	    {
+	      notethat ("dsp32alu:  dregs = dregs .|. dregs , dregs = dregs .|. dregs (amod2)\n");
+	      (yyval.instr) = DSP32ALU (1, 1, &(yyvsp[(1) - (12)].reg), &(yyvsp[(7) - (12)].reg), &(yyvsp[(3) - (12)].reg), &(yyvsp[(5) - (12)].reg), (yyvsp[(12) - (12)].modcodes).s0, (yyvsp[(12) - (12)].modcodes).x0, (yyvsp[(12) - (12)].modcodes).r0);
+	    }
+	  else if ((yyvsp[(4) - (12)].r0).r0 == 0 && (yyvsp[(10) - (12)].r0).r0 == 3)
+	    {
+	      notethat ("dsp32alu:  dregs = dregs .|. dregs , dregs = dregs .|. dregs (amod2)\n");
+	      (yyval.instr) = DSP32ALU (1, 0, &(yyvsp[(1) - (12)].reg), &(yyvsp[(7) - (12)].reg), &(yyvsp[(3) - (12)].reg), &(yyvsp[(5) - (12)].reg), (yyvsp[(12) - (12)].modcodes).s0, (yyvsp[(12) - (12)].modcodes).x0, (yyvsp[(12) - (12)].modcodes).r0);
+	    }
+	  else
+	    return yyerror ("Bar operand mismatch");
+	}
+    break;
+
+  case 24:
+#line 977 "bfin-parse.y"
+    {
+	  int op;
+
+	  if (IS_DREG ((yyvsp[(1) - (5)].reg)) && IS_DREG ((yyvsp[(4) - (5)].reg)))
+	    {
+	      if ((yyvsp[(5) - (5)].r0).r0)
+		{
+		  notethat ("dsp32alu: dregs = ABS dregs (v)\n");
+		  op = 6;
+		}
+	      else
+		{
+		  /* Vector version of ABS.  */
+		  notethat ("dsp32alu: dregs = ABS dregs\n");
+		  op = 7;
+		}
+	      (yyval.instr) = DSP32ALU (op, 0, 0, &(yyvsp[(1) - (5)].reg), &(yyvsp[(4) - (5)].reg), 0, 0, 0, 2);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 25:
+#line 999 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: Ax = ABS Ax\n");
+	  (yyval.instr) = DSP32ALU (16, IS_A1 ((yyvsp[(1) - (3)].reg)), 0, 0, &reg7, &reg7, 0, 0, IS_A1 ((yyvsp[(3) - (3)].reg)));
+	}
+    break;
+
+  case 26:
+#line 1004 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("dsp32alu: A0.l = reg_half\n");
+	      (yyval.instr) = DSP32ALU (9, IS_H ((yyvsp[(3) - (3)].reg)), 0, 0, &(yyvsp[(3) - (3)].reg), 0, 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("A0.l = Rx.l expected");
+	}
+    break;
+
+  case 27:
+#line 1014 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("dsp32alu: A1.l = reg_half\n");
+	      (yyval.instr) = DSP32ALU (9, IS_H ((yyvsp[(3) - (3)].reg)), 0, 0, &(yyvsp[(3) - (3)].reg), 0, 0, 0, 2);
+	    }
+	  else
+	    return yyerror ("A1.l = Rx.l expected");
+	}
+    break;
+
+  case 28:
+#line 1025 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_DREG ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = ALIGN8 (dregs , dregs )\n");
+	      (yyval.instr) = DSP32SHIFT (13, &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), &(yyvsp[(5) - (8)].reg), (yyvsp[(3) - (8)].r0).r0, 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 29:
+#line 1036 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (13)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (!valid_dreg_pair (&(yyvsp[(5) - (13)].reg), (yyvsp[(7) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (13)].reg), (yyvsp[(11) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: dregs = BYTEOP1P (dregs_pair , dregs_pair ) (T)\n");
+	      (yyval.instr) = DSP32ALU (20, 0, 0, &(yyvsp[(1) - (13)].reg), &(yyvsp[(5) - (13)].reg), &(yyvsp[(9) - (13)].reg), (yyvsp[(13) - (13)].modcodes).s0, 0, (yyvsp[(13) - (13)].modcodes).r0);
+	    }
+	}
+    break;
+
+  case 30:
+#line 1050 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (12)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (!valid_dreg_pair (&(yyvsp[(5) - (12)].reg), (yyvsp[(7) - (12)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (12)].reg), (yyvsp[(11) - (12)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: dregs = BYTEOP1P (dregs_pair , dregs_pair ) (T)\n");
+	      (yyval.instr) = DSP32ALU (20, 0, 0, &(yyvsp[(1) - (12)].reg), &(yyvsp[(5) - (12)].reg), &(yyvsp[(9) - (12)].reg), 0, 0, 0);
+	    }
+	}
+    break;
+
+  case 31:
+#line 1066 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (13)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (!valid_dreg_pair (&(yyvsp[(5) - (13)].reg), (yyvsp[(7) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (13)].reg), (yyvsp[(11) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: dregs = BYTEOP2P (dregs_pair , dregs_pair ) (rnd_op)\n");
+	      (yyval.instr) = DSP32ALU (22, (yyvsp[(13) - (13)].modcodes).r0, 0, &(yyvsp[(1) - (13)].reg), &(yyvsp[(5) - (13)].reg), &(yyvsp[(9) - (13)].reg), (yyvsp[(13) - (13)].modcodes).s0, (yyvsp[(13) - (13)].modcodes).x0, (yyvsp[(13) - (13)].modcodes).aop);
+	    }
+	}
+    break;
+
+  case 32:
+#line 1082 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (13)].reg)))
+	    return yyerror ("Dregs expected");
+	  else if (!valid_dreg_pair (&(yyvsp[(5) - (13)].reg), (yyvsp[(7) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(9) - (13)].reg), (yyvsp[(11) - (13)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: dregs = BYTEOP3P (dregs_pair , dregs_pair ) (b3_op)\n");
+	      (yyval.instr) = DSP32ALU (23, (yyvsp[(13) - (13)].modcodes).x0, 0, &(yyvsp[(1) - (13)].reg), &(yyvsp[(5) - (13)].reg), &(yyvsp[(9) - (13)].reg), (yyvsp[(13) - (13)].modcodes).s0, 0, 0);
+	    }
+	}
+    break;
+
+  case 33:
+#line 1097 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_DREG ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = BYTEPACK (dregs , dregs )\n");
+	      (yyval.instr) = DSP32ALU (24, 0, 0, &(yyvsp[(1) - (8)].reg), &(yyvsp[(5) - (8)].reg), &(yyvsp[(7) - (8)].reg), 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 34:
+#line 1109 "bfin-parse.y"
+    {
+	  if (IS_HCOMPL ((yyvsp[(1) - (17)].reg), (yyvsp[(3) - (17)].reg)) && IS_HCOMPL ((yyvsp[(7) - (17)].reg), (yyvsp[(14) - (17)].reg)) && IS_HCOMPL ((yyvsp[(10) - (17)].reg), (yyvsp[(17) - (17)].reg)))
+	    {
+	      notethat ("dsp32alu:	dregs_hi = dregs_lo ="
+		       "SIGN (dregs_hi) * dregs_hi + "
+		       "SIGN (dregs_lo) * dregs_lo \n");
+
+		(yyval.instr) = DSP32ALU (12, 0, 0, &(yyvsp[(1) - (17)].reg), &(yyvsp[(7) - (17)].reg), &(yyvsp[(10) - (17)].reg), 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 35:
+#line 1122 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	    {
+	      if ((yyvsp[(6) - (6)].modcodes).aop == 0)
+		{
+	          /* No saturation flag specified, generate the 16 bit variant.  */
+		  notethat ("COMP3op: dregs = dregs +- dregs\n");
+		  (yyval.instr) = COMP3OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), (yyvsp[(4) - (6)].r0).r0);
+		}
+	      else
+		{
+		 /* Saturation flag specified, generate the 32 bit variant.  */
+                 notethat ("dsp32alu: dregs = dregs +- dregs (amod1)\n");
+                 (yyval.instr) = DSP32ALU (4, 0, 0, &(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0, (yyvsp[(6) - (6)].modcodes).x0, (yyvsp[(4) - (6)].r0).r0);
+		}
+	    }
+	  else
+	    if (IS_PREG ((yyvsp[(1) - (6)].reg)) && IS_PREG ((yyvsp[(3) - (6)].reg)) && IS_PREG ((yyvsp[(5) - (6)].reg)) && (yyvsp[(4) - (6)].r0).r0 == 0)
+	      {
+		notethat ("COMP3op: pregs = pregs + pregs\n");
+		(yyval.instr) = COMP3OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), 5);
+	      }
+	    else
+	      return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 36:
+#line 1148 "bfin-parse.y"
+    {
+	  int op;
+
+	  if (IS_DREG ((yyvsp[(1) - (9)].reg)) && IS_DREG ((yyvsp[(5) - (9)].reg)) && IS_DREG ((yyvsp[(7) - (9)].reg)))
+	    {
+	      if ((yyvsp[(9) - (9)].r0).r0)
+		op = 6;
+	      else
+		op = 7;
+
+	      notethat ("dsp32alu: dregs = {MIN|MAX} (dregs, dregs)\n");
+	      (yyval.instr) = DSP32ALU (op, 0, 0, &(yyvsp[(1) - (9)].reg), &(yyvsp[(5) - (9)].reg), &(yyvsp[(7) - (9)].reg), 0, 0, (yyvsp[(3) - (9)].r0).r0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 37:
+#line 1166 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: Ax = - Ax\n");
+	  (yyval.instr) = DSP32ALU (14, IS_A1 ((yyvsp[(1) - (3)].reg)), 0, 0, &reg7, &reg7, 0, 0, IS_A1 ((yyvsp[(3) - (3)].reg)));
+	}
+    break;
+
+  case 38:
+#line 1171 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: dregs_lo = dregs_lo +- dregs_lo (amod1)\n");
+	  (yyval.instr) = DSP32ALU (2 | (yyvsp[(4) - (6)].r0).r0, IS_H ((yyvsp[(1) - (6)].reg)), 0, &(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg),
+			 (yyvsp[(6) - (6)].modcodes).s0, (yyvsp[(6) - (6)].modcodes).x0, HL2 ((yyvsp[(3) - (6)].reg), (yyvsp[(5) - (6)].reg)));
+	}
+    break;
+
+  case 39:
+#line 1177 "bfin-parse.y"
+    {
+	  if (EXPR_VALUE ((yyvsp[(3) - (3)].expr)) == 0 && !REG_SAME ((yyvsp[(1) - (3)].reg), (yyvsp[(2) - (3)].reg)))
+	    {
+	      notethat ("dsp32alu: A1 = A0 = 0\n");
+	      (yyval.instr) = DSP32ALU (8, 0, 0, 0, &reg7, &reg7, 0, 0, 2);
+	    }
+	  else
+	    return yyerror ("Bad value, 0 expected");
+	}
+    break;
+
+  case 40:
+#line 1189 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (5)].reg), (yyvsp[(2) - (5)].reg)))
+	    {
+	      notethat ("dsp32alu: Ax = Ax (S)\n");
+	      (yyval.instr) = DSP32ALU (8, 0, 0, 0, &reg7, &reg7, 1, 0, IS_A1 ((yyvsp[(1) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Registers must be equal");
+	}
+    break;
+
+  case 41:
+#line 1200 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs_half = dregs (RND)\n");
+	      (yyval.instr) = DSP32ALU (12, IS_H ((yyvsp[(1) - (6)].reg)), 0, &(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 0, 0, 0, 3);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 42:
+#line 1211 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs_half = dregs (+-) dregs (RND12)\n");
+	      (yyval.instr) = DSP32ALU (5, IS_H ((yyvsp[(1) - (8)].reg)), 0, &(yyvsp[(1) - (8)].reg), &(yyvsp[(3) - (8)].reg), &(yyvsp[(5) - (8)].reg), 0, 0, (yyvsp[(4) - (8)].r0).r0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 43:
+#line 1222 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs_half = dregs -+ dregs (RND20)\n");
+	      (yyval.instr) = DSP32ALU (5, IS_H ((yyvsp[(1) - (8)].reg)), 0, &(yyvsp[(1) - (8)].reg), &(yyvsp[(3) - (8)].reg), &(yyvsp[(5) - (8)].reg), 0, 1, (yyvsp[(4) - (8)].r0).r0 | 2);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 44:
+#line 1233 "bfin-parse.y"
+    {
+	  if (!REG_SAME ((yyvsp[(1) - (2)].reg), (yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("dsp32alu: An = Am\n");
+	      (yyval.instr) = DSP32ALU (8, 0, 0, 0, &reg7, &reg7, IS_A1 ((yyvsp[(1) - (2)].reg)), 0, 3);
+	    }
+	  else
+	    return yyerror ("Accu reg arguments must differ");
+	}
+    break;
+
+  case 45:
+#line 1244 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("dsp32alu: An = dregs\n");
+	      (yyval.instr) = DSP32ALU (9, 0, 0, 0, &(yyvsp[(2) - (2)].reg), 0, 1, 0, IS_A1 ((yyvsp[(1) - (2)].reg)) << 1);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 46:
+#line 1255 "bfin-parse.y"
+    {
+	  if (!IS_H ((yyvsp[(3) - (4)].reg)))
+	    {
+	      if ((yyvsp[(1) - (4)].reg).regno == REG_A0x && IS_DREG ((yyvsp[(3) - (4)].reg)))
+		{
+		  notethat ("dsp32alu: A0.x = dregs_lo\n");
+		  (yyval.instr) = DSP32ALU (9, 0, 0, 0, &(yyvsp[(3) - (4)].reg), 0, 0, 0, 1);
+		}
+	      else if ((yyvsp[(1) - (4)].reg).regno == REG_A1x && IS_DREG ((yyvsp[(3) - (4)].reg)))
+		{
+		  notethat ("dsp32alu: A1.x = dregs_lo\n");
+		  (yyval.instr) = DSP32ALU (9, 0, 0, 0, &(yyvsp[(3) - (4)].reg), 0, 0, 0, 3);
+		}
+	      else if (IS_DREG ((yyvsp[(1) - (4)].reg)) && IS_DREG ((yyvsp[(3) - (4)].reg)))
+		{
+		  notethat ("ALU2op: dregs = dregs_lo\n");
+		  (yyval.instr) = ALU2OP (&(yyvsp[(1) - (4)].reg), &(yyvsp[(3) - (4)].reg), 10 | ((yyvsp[(4) - (4)].r0).r0 ? 0: 1));
+		}
+	      else
+	        return yyerror ("Register mismatch");
+	    }
+	  else
+	    return yyerror ("Low reg expected");
+	}
+    break;
+
+  case 47:
+#line 1281 "bfin-parse.y"
+    {
+	  notethat ("LDIMMhalf: pregs_half = imm16\n");
+
+	  if (!IS_DREG ((yyvsp[(1) - (3)].reg)) && !IS_PREG ((yyvsp[(1) - (3)].reg)) && !IS_IREG ((yyvsp[(1) - (3)].reg))
+	      && !IS_MREG ((yyvsp[(1) - (3)].reg)) && !IS_BREG ((yyvsp[(1) - (3)].reg)) && !IS_LREG ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Wrong register for load immediate");
+
+	  if (!IS_IMM ((yyvsp[(3) - (3)].expr), 16) && !IS_UIMM ((yyvsp[(3) - (3)].expr), 16))
+	    return yyerror ("Constant out of range");
+
+	  (yyval.instr) = LDIMMHALF_R (&(yyvsp[(1) - (3)].reg), IS_H ((yyvsp[(1) - (3)].reg)), 0, 0, (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 48:
+#line 1295 "bfin-parse.y"
+    {
+	  notethat ("dsp32alu: An = 0\n");
+
+	  if (imm7 ((yyvsp[(2) - (2)].expr)) != 0)
+	    return yyerror ("0 expected");
+
+	  (yyval.instr) = DSP32ALU (8, 0, 0, 0, 0, 0, 0, 0, IS_A1 ((yyvsp[(1) - (2)].reg)));
+	}
+    break;
+
+  case 49:
+#line 1305 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (4)].reg)) && !IS_PREG ((yyvsp[(1) - (4)].reg)) && !IS_IREG ((yyvsp[(1) - (4)].reg))
+	      && !IS_MREG ((yyvsp[(1) - (4)].reg)) && !IS_BREG ((yyvsp[(1) - (4)].reg)) && !IS_LREG ((yyvsp[(1) - (4)].reg)))
+	    return yyerror ("Wrong register for load immediate");
+
+	  if ((yyvsp[(4) - (4)].r0).r0 == 0)
+	    {
+	      /* 7 bit immediate value if possible.
+		 We will check for that constant value for efficiency
+		 If it goes to reloc, it will be 16 bit.  */
+	      if (IS_CONST ((yyvsp[(3) - (4)].expr)) && IS_IMM ((yyvsp[(3) - (4)].expr), 7) && IS_DREG ((yyvsp[(1) - (4)].reg)))
+		{
+		  notethat ("COMPI2opD: dregs = imm7 (x) \n");
+		  (yyval.instr) = COMPI2OPD (&(yyvsp[(1) - (4)].reg), imm7 ((yyvsp[(3) - (4)].expr)), 0);
+		}
+	      else if (IS_CONST ((yyvsp[(3) - (4)].expr)) && IS_IMM ((yyvsp[(3) - (4)].expr), 7) && IS_PREG ((yyvsp[(1) - (4)].reg)))
+		{
+		  notethat ("COMPI2opP: pregs = imm7 (x)\n");
+		  (yyval.instr) = COMPI2OPP (&(yyvsp[(1) - (4)].reg), imm7 ((yyvsp[(3) - (4)].expr)), 0);
+		}
+	      else
+		{
+		  if (IS_CONST ((yyvsp[(3) - (4)].expr)) && !IS_IMM ((yyvsp[(3) - (4)].expr), 16))
+		    return yyerror ("Immediate value out of range");
+
+		  notethat ("LDIMMhalf: regs = luimm16 (x)\n");
+		  /* reg, H, S, Z.   */
+		  (yyval.instr) = LDIMMHALF_R5 (&(yyvsp[(1) - (4)].reg), 0, 1, 0, (yyvsp[(3) - (4)].expr));
+		}
+	    }
+	  else
+	    {
+	      /* (z) There is no 7 bit zero extended instruction.
+	      If the expr is a relocation, generate it.   */
+
+	      if (IS_CONST ((yyvsp[(3) - (4)].expr)) && !IS_UIMM ((yyvsp[(3) - (4)].expr), 16))
+		return yyerror ("Immediate value out of range");
+
+	      notethat ("LDIMMhalf: regs = luimm16 (x)\n");
+	      /* reg, H, S, Z.  */
+	      (yyval.instr) = LDIMMHALF_R5 (&(yyvsp[(1) - (4)].reg), 0, 0, 1, (yyvsp[(3) - (4)].expr));
+	    }
+	}
+    break;
+
+  case 50:
+#line 1350 "bfin-parse.y"
+    {
+	  if (IS_H ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Low reg expected");
+
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && (yyvsp[(3) - (3)].reg).regno == REG_A0x)
+	    {
+	      notethat ("dsp32alu: dregs_lo = A0.x\n");
+	      (yyval.instr) = DSP32ALU (10, 0, 0, &(yyvsp[(1) - (3)].reg), &reg7, &reg7, 0, 0, 0);
+	    }
+	  else if (IS_DREG ((yyvsp[(1) - (3)].reg)) && (yyvsp[(3) - (3)].reg).regno == REG_A1x)
+	    {
+	      notethat ("dsp32alu: dregs_lo = A1.x\n");
+	      (yyval.instr) = DSP32ALU (10, 0, 0, &(yyvsp[(1) - (3)].reg), &reg7, &reg7, 0, 0, 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 51:
+#line 1369 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	    {
+	      notethat ("dsp32alu: dregs = dregs .|. dregs (amod0)\n");
+	      (yyval.instr) = DSP32ALU (0, 0, 0, &(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0, (yyvsp[(6) - (6)].modcodes).x0, (yyvsp[(4) - (6)].r0).r0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 52:
+#line 1380 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (4)].reg)) && IS_DREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("ALU2op: dregs = dregs_byte\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (4)].reg), &(yyvsp[(3) - (4)].reg), 12 | ((yyvsp[(4) - (4)].r0).r0 ? 0: 1));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 53:
+#line 1391 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (7)].reg), (yyvsp[(3) - (7)].reg)) && REG_SAME ((yyvsp[(5) - (7)].reg), (yyvsp[(7) - (7)].reg)) && !REG_SAME ((yyvsp[(1) - (7)].reg), (yyvsp[(5) - (7)].reg)))
+	    {
+	      notethat ("dsp32alu: A1 = ABS A1 , A0 = ABS A0\n");
+	      (yyval.instr) = DSP32ALU (16, 0, 0, 0, &reg7, &reg7, 0, 0, 3);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 54:
+#line 1402 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (7)].reg), (yyvsp[(3) - (7)].reg)) && REG_SAME ((yyvsp[(5) - (7)].reg), (yyvsp[(7) - (7)].reg)) && !REG_SAME ((yyvsp[(1) - (7)].reg), (yyvsp[(5) - (7)].reg)))
+	    {
+	      notethat ("dsp32alu: A1 = - A1 , A0 = - A0\n");
+	      (yyval.instr) = DSP32ALU (14, 0, 0, 0, &reg7, &reg7, 0, 0, 3);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 55:
+#line 1413 "bfin-parse.y"
+    {
+	  if (!IS_A1 ((yyvsp[(1) - (3)].reg)) && IS_A1 ((yyvsp[(2) - (3)].reg)))
+	    {
+	      notethat ("dsp32alu: A0 -= A1\n");
+	      (yyval.instr) = DSP32ALU (11, 0, 0, 0, &reg7, &reg7, (yyvsp[(3) - (3)].r0).r0, 0, 3);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 56:
+#line 1424 "bfin-parse.y"
+    {
+	  if (IS_IREG ((yyvsp[(1) - (3)].reg)) && EXPR_VALUE ((yyvsp[(3) - (3)].expr)) == 4)
+	    {
+	      notethat ("dagMODik: iregs -= 4\n");
+	      (yyval.instr) = DAGMODIK (&(yyvsp[(1) - (3)].reg), 3);
+	    }
+	  else if (IS_IREG ((yyvsp[(1) - (3)].reg)) && EXPR_VALUE ((yyvsp[(3) - (3)].expr)) == 2)
+	    {
+	      notethat ("dagMODik: iregs -= 2\n");
+	      (yyval.instr) = DAGMODIK (&(yyvsp[(1) - (3)].reg), 1);
+	    }
+	  else
+	    return yyerror ("Register or value mismatch");
+	}
+    break;
+
+  case 57:
+#line 1440 "bfin-parse.y"
+    {
+	  if (IS_IREG ((yyvsp[(1) - (6)].reg)) && IS_MREG ((yyvsp[(3) - (6)].reg)))
+	    {
+	      notethat ("dagMODim: iregs += mregs (opt_brev)\n");
+	      /* i, m, op, br.  */
+	      (yyval.instr) = DAGMODIM (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 0, 1);
+	    }
+	  else if (IS_PREG ((yyvsp[(1) - (6)].reg)) && IS_PREG ((yyvsp[(3) - (6)].reg)))
+	    {
+	      notethat ("PTR2op: pregs += pregs (BREV )\n");
+	      (yyval.instr) = PTR2OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 5);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 58:
+#line 1457 "bfin-parse.y"
+    {
+	  if (IS_IREG ((yyvsp[(1) - (3)].reg)) && IS_MREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("dagMODim: iregs -= mregs\n");
+	      (yyval.instr) = DAGMODIM (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 1, 0);
+	    }
+	  else if (IS_PREG ((yyvsp[(1) - (3)].reg)) && IS_PREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("PTR2op: pregs -= pregs\n");
+	      (yyval.instr) = PTR2OP (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 59:
+#line 1473 "bfin-parse.y"
+    {
+	  if (!IS_A1 ((yyvsp[(1) - (4)].reg)) && IS_A1 ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("dsp32alu: A0 += A1 (W32)\n");
+	      (yyval.instr) = DSP32ALU (11, 0, 0, 0, &reg7, &reg7, (yyvsp[(4) - (4)].r0).r0, 0, 2);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 60:
+#line 1484 "bfin-parse.y"
+    {
+	  if (IS_IREG ((yyvsp[(1) - (3)].reg)) && IS_MREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("dagMODim: iregs += mregs\n");
+	      (yyval.instr) = DAGMODIM (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 0, 0);
+	    }
+	  else
+	    return yyerror ("iregs += mregs expected");
+	}
+    break;
+
+  case 61:
+#line 1495 "bfin-parse.y"
+    {
+	  if (IS_IREG ((yyvsp[(1) - (3)].reg)))
+	    {
+	      if (EXPR_VALUE ((yyvsp[(3) - (3)].expr)) == 4)
+		{
+		  notethat ("dagMODik: iregs += 4\n");
+		  (yyval.instr) = DAGMODIK (&(yyvsp[(1) - (3)].reg), 2);
+		}
+	      else if (EXPR_VALUE ((yyvsp[(3) - (3)].expr)) == 2)
+		{
+		  notethat ("dagMODik: iregs += 2\n");
+		  (yyval.instr) = DAGMODIK (&(yyvsp[(1) - (3)].reg), 0);
+		}
+	      else
+		return yyerror ("iregs += [ 2 | 4 ");
+	    }
+	  else if (IS_PREG ((yyvsp[(1) - (3)].reg)) && IS_IMM ((yyvsp[(3) - (3)].expr), 7))
+	    {
+	      notethat ("COMPI2opP: pregs += imm7\n");
+	      (yyval.instr) = COMPI2OPP (&(yyvsp[(1) - (3)].reg), imm7 ((yyvsp[(3) - (3)].expr)), 1);
+	    }
+	  else if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_IMM ((yyvsp[(3) - (3)].expr), 7))
+	    {
+	      notethat ("COMPI2opD: dregs += imm7\n");
+	      (yyval.instr) = COMPI2OPD (&(yyvsp[(1) - (3)].reg), imm7 ((yyvsp[(3) - (3)].expr)), 1);
+	    }
+	  else if ((IS_DREG ((yyvsp[(1) - (3)].reg)) || IS_PREG ((yyvsp[(1) - (3)].reg))) && IS_CONST ((yyvsp[(3) - (3)].expr)))
+	    return yyerror ("Immediate value out of range");
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 62:
+#line 1528 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("ALU2op: dregs *= dregs\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 3);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 63:
+#line 1539 "bfin-parse.y"
+    {
+	  if (!valid_dreg_pair (&(yyvsp[(3) - (11)].reg), (yyvsp[(5) - (11)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else if (!valid_dreg_pair (&(yyvsp[(7) - (11)].reg), (yyvsp[(9) - (11)].expr)))
+	    return yyerror ("Bad dreg pair");
+	  else
+	    {
+	      notethat ("dsp32alu: SAA (dregs_pair , dregs_pair ) (aligndir)\n");
+	      (yyval.instr) = DSP32ALU (18, 0, 0, 0, &(yyvsp[(3) - (11)].reg), &(yyvsp[(7) - (11)].reg), (yyvsp[(11) - (11)].r0).r0, 0, 0);
+	    }
+	}
+    break;
+
+  case 64:
+#line 1552 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (11)].reg), (yyvsp[(2) - (11)].reg)) && REG_SAME ((yyvsp[(7) - (11)].reg), (yyvsp[(8) - (11)].reg)) && !REG_SAME ((yyvsp[(1) - (11)].reg), (yyvsp[(7) - (11)].reg)))
+	    {
+	      notethat ("dsp32alu: A1 = A1 (S) , A0 = A0 (S)\n");
+	      (yyval.instr) = DSP32ALU (8, 0, 0, 0, &reg7, &reg7, 1, 0, 2);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 65:
+#line 1563 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (9)].reg)) && IS_DREG ((yyvsp[(4) - (9)].reg)) && IS_DREG ((yyvsp[(6) - (9)].reg))
+	      && REG_SAME ((yyvsp[(1) - (9)].reg), (yyvsp[(4) - (9)].reg)))
+	    {
+	      if (EXPR_VALUE ((yyvsp[(9) - (9)].expr)) == 1)
+		{
+		  notethat ("ALU2op: dregs = (dregs + dregs) << 1\n");
+		  (yyval.instr) = ALU2OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(6) - (9)].reg), 4);
+		}
+	      else if (EXPR_VALUE ((yyvsp[(9) - (9)].expr)) == 2)
+		{
+		  notethat ("ALU2op: dregs = (dregs + dregs) << 2\n");
+		  (yyval.instr) = ALU2OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(6) - (9)].reg), 5);
+		}
+	      else
+		return yyerror ("Bad shift value");
+	    }
+	  else if (IS_PREG ((yyvsp[(1) - (9)].reg)) && IS_PREG ((yyvsp[(4) - (9)].reg)) && IS_PREG ((yyvsp[(6) - (9)].reg))
+		   && REG_SAME ((yyvsp[(1) - (9)].reg), (yyvsp[(4) - (9)].reg)))
+	    {
+	      if (EXPR_VALUE ((yyvsp[(9) - (9)].expr)) == 1)
+		{
+		  notethat ("PTR2op: pregs = (pregs + pregs) << 1\n");
+		  (yyval.instr) = PTR2OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(6) - (9)].reg), 6);
+		}
+	      else if (EXPR_VALUE ((yyvsp[(9) - (9)].expr)) == 2)
+		{
+		  notethat ("PTR2op: pregs = (pregs + pregs) << 2\n");
+		  (yyval.instr) = PTR2OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(6) - (9)].reg), 7);
+		}
+	      else
+		return yyerror ("Bad shift value");
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 66:
+#line 1602 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (5)].reg)) && IS_DREG ((yyvsp[(3) - (5)].reg)) && IS_DREG ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("COMP3op: dregs = dregs | dregs\n");
+	      (yyval.instr) = COMP3OP (&(yyvsp[(1) - (5)].reg), &(yyvsp[(3) - (5)].reg), &(yyvsp[(5) - (5)].reg), 3);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 67:
+#line 1612 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (5)].reg)) && IS_DREG ((yyvsp[(3) - (5)].reg)) && IS_DREG ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("COMP3op: dregs = dregs ^ dregs\n");
+	      (yyval.instr) = COMP3OP (&(yyvsp[(1) - (5)].reg), &(yyvsp[(3) - (5)].reg), &(yyvsp[(5) - (5)].reg), 4);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 68:
+#line 1622 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(1) - (9)].reg)) && IS_PREG ((yyvsp[(3) - (9)].reg)) && IS_PREG ((yyvsp[(6) - (9)].reg)))
+	    {
+	      if (EXPR_VALUE ((yyvsp[(8) - (9)].expr)) == 1)
+		{
+		  notethat ("COMP3op: pregs = pregs + (pregs << 1)\n");
+		  (yyval.instr) = COMP3OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(3) - (9)].reg), &(yyvsp[(6) - (9)].reg), 6);
+		}
+	      else if (EXPR_VALUE ((yyvsp[(8) - (9)].expr)) == 2)
+		{
+		  notethat ("COMP3op: pregs = pregs + (pregs << 2)\n");
+		  (yyval.instr) = COMP3OP (&(yyvsp[(1) - (9)].reg), &(yyvsp[(3) - (9)].reg), &(yyvsp[(6) - (9)].reg), 7);
+		}
+	      else
+		  return yyerror ("Bad shift value");
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 69:
+#line 1642 "bfin-parse.y"
+    {
+	  if ((yyvsp[(3) - (5)].reg).regno == REG_A0 && (yyvsp[(5) - (5)].reg).regno == REG_A1)
+	    {
+	      notethat ("CCflag: CC = A0 == A1\n");
+	      (yyval.instr) = CCFLAG (0, 0, 5, 0, 0);
+	    }
+	  else
+	    return yyerror ("AREGs are in bad order or same");
+	}
+    break;
+
+  case 70:
+#line 1652 "bfin-parse.y"
+    {
+	  if ((yyvsp[(3) - (5)].reg).regno == REG_A0 && (yyvsp[(5) - (5)].reg).regno == REG_A1)
+	    {
+	      notethat ("CCflag: CC = A0 < A1\n");
+	      (yyval.instr) = CCFLAG (0, 0, 6, 0, 0);
+	    }
+	  else
+	    return yyerror ("AREGs are in bad order or same");
+	}
+    break;
+
+  case 71:
+#line 1662 "bfin-parse.y"
+    {
+	  if ((IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	      || (IS_PREG ((yyvsp[(3) - (6)].reg)) && IS_PREG ((yyvsp[(5) - (6)].reg))))
+	    {
+	      notethat ("CCflag: CC = dpregs < dpregs\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (6)].reg), (yyvsp[(5) - (6)].reg).regno & CODE_MASK, (yyvsp[(6) - (6)].r0).r0, 0, IS_PREG ((yyvsp[(3) - (6)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad register in comparison");
+	}
+    break;
+
+  case 72:
+#line 1673 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(3) - (6)].reg)) && !IS_PREG ((yyvsp[(3) - (6)].reg)))
+	    return yyerror ("Bad register in comparison");
+
+	  if (((yyvsp[(6) - (6)].r0).r0 == 1 && IS_IMM ((yyvsp[(5) - (6)].expr), 3))
+	      || ((yyvsp[(6) - (6)].r0).r0 == 3 && IS_UIMM ((yyvsp[(5) - (6)].expr), 3)))
+	    {
+	      notethat ("CCflag: CC = dpregs < (u)imm3\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (6)].reg), imm3 ((yyvsp[(5) - (6)].expr)), (yyvsp[(6) - (6)].r0).r0, 1, IS_PREG ((yyvsp[(3) - (6)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad constant value");
+	}
+    break;
+
+  case 73:
+#line 1687 "bfin-parse.y"
+    {
+	  if ((IS_DREG ((yyvsp[(3) - (5)].reg)) && IS_DREG ((yyvsp[(5) - (5)].reg)))
+	      || (IS_PREG ((yyvsp[(3) - (5)].reg)) && IS_PREG ((yyvsp[(5) - (5)].reg))))
+	    {
+	      notethat ("CCflag: CC = dpregs == dpregs\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (5)].reg), (yyvsp[(5) - (5)].reg).regno & CODE_MASK, 0, 0, IS_PREG ((yyvsp[(3) - (5)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad register in comparison");
+	}
+    break;
+
+  case 74:
+#line 1698 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(3) - (5)].reg)) && !IS_PREG ((yyvsp[(3) - (5)].reg)))
+	    return yyerror ("Bad register in comparison");
+
+	  if (IS_IMM ((yyvsp[(5) - (5)].expr), 3))
+	    {
+	      notethat ("CCflag: CC = dpregs == imm3\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (5)].reg), imm3 ((yyvsp[(5) - (5)].expr)), 0, 1, IS_PREG ((yyvsp[(3) - (5)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad constant range");
+	}
+    break;
+
+  case 75:
+#line 1711 "bfin-parse.y"
+    {
+	  if ((yyvsp[(3) - (5)].reg).regno == REG_A0 && (yyvsp[(5) - (5)].reg).regno == REG_A1)
+	    {
+	      notethat ("CCflag: CC = A0 <= A1\n");
+	      (yyval.instr) = CCFLAG (0, 0, 7, 0, 0);
+	    }
+	  else
+	    return yyerror ("AREGs are in bad order or same");
+	}
+    break;
+
+  case 76:
+#line 1721 "bfin-parse.y"
+    {
+	  if ((IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	      || (IS_PREG ((yyvsp[(3) - (6)].reg)) && IS_PREG ((yyvsp[(5) - (6)].reg))))
+	    {
+	      notethat ("CCflag: CC = dpregs <= dpregs (..)\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (6)].reg), (yyvsp[(5) - (6)].reg).regno & CODE_MASK,
+			   1 + (yyvsp[(6) - (6)].r0).r0, 0, IS_PREG ((yyvsp[(3) - (6)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad register in comparison");
+	}
+    break;
+
+  case 77:
+#line 1733 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(3) - (6)].reg)) && !IS_PREG ((yyvsp[(3) - (6)].reg)))
+	    return yyerror ("Bad register in comparison");
+
+	  if (((yyvsp[(6) - (6)].r0).r0 == 1 && IS_IMM ((yyvsp[(5) - (6)].expr), 3))
+	      || ((yyvsp[(6) - (6)].r0).r0 == 3 && IS_UIMM ((yyvsp[(5) - (6)].expr), 3)))
+	    {
+	      notethat ("CCflag: CC = dpregs <= (u)imm3\n");
+	      (yyval.instr) = CCFLAG (&(yyvsp[(3) - (6)].reg), imm3 ((yyvsp[(5) - (6)].expr)), 1 + (yyvsp[(6) - (6)].r0).r0, 1, IS_PREG ((yyvsp[(3) - (6)].reg)) ? 1 : 0);
+	    }
+	  else
+	    return yyerror ("Bad constant value");
+	}
+    break;
+
+  case 78:
+#line 1748 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (5)].reg)) && IS_DREG ((yyvsp[(3) - (5)].reg)) && IS_DREG ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("COMP3op: dregs = dregs & dregs\n");
+	      (yyval.instr) = COMP3OP (&(yyvsp[(1) - (5)].reg), &(yyvsp[(3) - (5)].reg), &(yyvsp[(5) - (5)].reg), 2);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 79:
+#line 1759 "bfin-parse.y"
+    {
+	  notethat ("CC2stat operation\n");
+	  (yyval.instr) = bfin_gen_cc2stat ((yyvsp[(1) - (1)].modcodes).r0, (yyvsp[(1) - (1)].modcodes).x0, (yyvsp[(1) - (1)].modcodes).s0);
+	}
+    break;
+
+  case 80:
+#line 1765 "bfin-parse.y"
+    {
+	  if ((IS_GENREG ((yyvsp[(1) - (3)].reg)) && IS_GENREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_GENREG ((yyvsp[(1) - (3)].reg)) && IS_DAGREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_DAGREG ((yyvsp[(1) - (3)].reg)) && IS_GENREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_DAGREG ((yyvsp[(1) - (3)].reg)) && IS_DAGREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_GENREG ((yyvsp[(1) - (3)].reg)) && (yyvsp[(3) - (3)].reg).regno == REG_USP)
+	      || ((yyvsp[(1) - (3)].reg).regno == REG_USP && IS_GENREG ((yyvsp[(3) - (3)].reg)))
+	      || ((yyvsp[(1) - (3)].reg).regno == REG_USP && (yyvsp[(3) - (3)].reg).regno == REG_USP)
+	      || (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_SYSREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_PREG ((yyvsp[(1) - (3)].reg)) && IS_SYSREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_SYSREG ((yyvsp[(1) - (3)].reg)) && IS_GENREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_ALLREG ((yyvsp[(1) - (3)].reg)) && IS_EMUDAT ((yyvsp[(3) - (3)].reg)))
+	      || (IS_EMUDAT ((yyvsp[(1) - (3)].reg)) && IS_ALLREG ((yyvsp[(3) - (3)].reg)))
+	      || (IS_SYSREG ((yyvsp[(1) - (3)].reg)) && (yyvsp[(3) - (3)].reg).regno == REG_USP))
+	    {
+	      (yyval.instr) = bfin_gen_regmv (&(yyvsp[(3) - (3)].reg), &(yyvsp[(1) - (3)].reg));
+	    }
+	  else
+	    return yyerror ("Unsupported register move");
+	}
+    break;
+
+  case 81:
+#line 1787 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("CC2dreg: CC = dregs\n");
+	      (yyval.instr) = bfin_gen_cc2dreg (1, &(yyvsp[(3) - (3)].reg));
+	    }
+	  else
+	    return yyerror ("Only 'CC = Dreg' supported");
+	}
+    break;
+
+  case 82:
+#line 1798 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)))
+	    {
+	      notethat ("CC2dreg: dregs = CC\n");
+	      (yyval.instr) = bfin_gen_cc2dreg (0, &(yyvsp[(1) - (3)].reg));
+	    }
+	  else
+	    return yyerror ("Only 'Dreg = CC' supported");
+	}
+    break;
+
+  case 83:
+#line 1809 "bfin-parse.y"
+    {
+	  notethat ("CC2dreg: CC =! CC\n");
+	  (yyval.instr) = bfin_gen_cc2dreg (3, 0);
+	}
+    break;
+
+  case 84:
+#line 1817 "bfin-parse.y"
+    {
+	  notethat ("dsp32mult: dregs_half = multiply_halfregs (opt_mode)\n");
+
+	  if (!IS_H ((yyvsp[(1) - (4)].reg)) && (yyvsp[(4) - (4)].mod).MM)
+	    return yyerror ("(M) not allowed with MAC0");
+
+	  if ((yyvsp[(4) - (4)].mod).mod != 0 && (yyvsp[(4) - (4)].mod).mod != M_FU && (yyvsp[(4) - (4)].mod).mod != M_IS
+	      && (yyvsp[(4) - (4)].mod).mod != M_IU && (yyvsp[(4) - (4)].mod).mod != M_T && (yyvsp[(4) - (4)].mod).mod != M_TFU
+	      && (yyvsp[(4) - (4)].mod).mod != M_S2RND && (yyvsp[(4) - (4)].mod).mod != M_ISS2 && (yyvsp[(4) - (4)].mod).mod != M_IH)
+	    return yyerror ("bad option.");
+
+	  if (IS_H ((yyvsp[(1) - (4)].reg)))
+	    {
+	      (yyval.instr) = DSP32MULT (0, (yyvsp[(4) - (4)].mod).MM, (yyvsp[(4) - (4)].mod).mod, 1, 0,
+			      IS_H ((yyvsp[(3) - (4)].macfunc).s0), IS_H ((yyvsp[(3) - (4)].macfunc).s1), 0, 0,
+			      &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(3) - (4)].macfunc).s0, &(yyvsp[(3) - (4)].macfunc).s1, 0);
+	    }
+	  else
+	    {
+	      (yyval.instr) = DSP32MULT (0, 0, (yyvsp[(4) - (4)].mod).mod, 0, 0,
+			      0, 0, IS_H ((yyvsp[(3) - (4)].macfunc).s0), IS_H ((yyvsp[(3) - (4)].macfunc).s1),
+			      &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(3) - (4)].macfunc).s0, &(yyvsp[(3) - (4)].macfunc).s1, 1);
+	    }
+	}
+    break;
+
+  case 85:
+#line 1843 "bfin-parse.y"
+    {
+	  /* Odd registers can use (M).  */
+	  if (!IS_DREG ((yyvsp[(1) - (4)].reg)))
+	    return yyerror ("Dreg expected");
+
+	  if (IS_EVEN ((yyvsp[(1) - (4)].reg)) && (yyvsp[(4) - (4)].mod).MM)
+	    return yyerror ("(M) not allowed with MAC0");
+
+	  if ((yyvsp[(4) - (4)].mod).mod != 0 && (yyvsp[(4) - (4)].mod).mod != M_FU && (yyvsp[(4) - (4)].mod).mod != M_IS
+	      && (yyvsp[(4) - (4)].mod).mod != M_S2RND && (yyvsp[(4) - (4)].mod).mod != M_ISS2)
+	    return yyerror ("bad option");
+
+	  if (!IS_EVEN ((yyvsp[(1) - (4)].reg)))
+	    {
+	      notethat ("dsp32mult: dregs = multiply_halfregs (opt_mode)\n");
+
+	      (yyval.instr) = DSP32MULT (0, (yyvsp[(4) - (4)].mod).MM, (yyvsp[(4) - (4)].mod).mod, 1, 1,
+			      IS_H ((yyvsp[(3) - (4)].macfunc).s0), IS_H ((yyvsp[(3) - (4)].macfunc).s1), 0, 0,
+			      &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(3) - (4)].macfunc).s0, &(yyvsp[(3) - (4)].macfunc).s1, 0);
+	    }
+	  else
+	    {
+	      notethat ("dsp32mult: dregs = multiply_halfregs opt_mode\n");
+	      (yyval.instr) = DSP32MULT (0, 0, (yyvsp[(4) - (4)].mod).mod, 0, 1,
+			      0, 0, IS_H ((yyvsp[(3) - (4)].macfunc).s0), IS_H ((yyvsp[(3) - (4)].macfunc).s1),
+			      &(yyvsp[(1) - (4)].reg),  0, &(yyvsp[(3) - (4)].macfunc).s0, &(yyvsp[(3) - (4)].macfunc).s1, 1);
+	    }
+	}
+    break;
+
+  case 86:
+#line 1874 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (9)].reg)) || !IS_DREG ((yyvsp[(6) - (9)].reg)))
+	    return yyerror ("Dregs expected");
+
+	  if (!IS_HCOMPL((yyvsp[(1) - (9)].reg), (yyvsp[(6) - (9)].reg)))
+	    return yyerror ("Dest registers mismatch");
+
+	  if (check_multiply_halfregs (&(yyvsp[(3) - (9)].macfunc), &(yyvsp[(8) - (9)].macfunc)) < 0)
+	    return -1;
+
+	  if ((!IS_H ((yyvsp[(1) - (9)].reg)) && (yyvsp[(4) - (9)].mod).MM)
+	      || (!IS_H ((yyvsp[(6) - (9)].reg)) && (yyvsp[(9) - (9)].mod).MM))
+	    return yyerror ("(M) not allowed with MAC0");
+
+	  notethat ("dsp32mult: dregs_hi = multiply_halfregs mxd_mod, "
+		    "dregs_lo = multiply_halfregs opt_mode\n");
+
+	  if (IS_H ((yyvsp[(1) - (9)].reg)))
+	    (yyval.instr) = DSP32MULT (0, (yyvsp[(4) - (9)].mod).MM, (yyvsp[(9) - (9)].mod).mod, 1, 0,
+			    IS_H ((yyvsp[(3) - (9)].macfunc).s0), IS_H ((yyvsp[(3) - (9)].macfunc).s1), IS_H ((yyvsp[(8) - (9)].macfunc).s0), IS_H ((yyvsp[(8) - (9)].macfunc).s1),
+			    &(yyvsp[(1) - (9)].reg), 0, &(yyvsp[(3) - (9)].macfunc).s0, &(yyvsp[(3) - (9)].macfunc).s1, 1);
+	  else
+	    (yyval.instr) = DSP32MULT (0, (yyvsp[(9) - (9)].mod).MM, (yyvsp[(9) - (9)].mod).mod, 1, 0,
+			    IS_H ((yyvsp[(8) - (9)].macfunc).s0), IS_H ((yyvsp[(8) - (9)].macfunc).s1), IS_H ((yyvsp[(3) - (9)].macfunc).s0), IS_H ((yyvsp[(3) - (9)].macfunc).s1),
+			    &(yyvsp[(1) - (9)].reg), 0, &(yyvsp[(3) - (9)].macfunc).s0, &(yyvsp[(3) - (9)].macfunc).s1, 1);
+	}
+    break;
+
+  case 87:
+#line 1902 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (9)].reg)) || !IS_DREG ((yyvsp[(6) - (9)].reg)))
+	    return yyerror ("Dregs expected");
+
+	  if ((IS_EVEN ((yyvsp[(1) - (9)].reg)) && (yyvsp[(6) - (9)].reg).regno - (yyvsp[(1) - (9)].reg).regno != 1)
+	      || (IS_EVEN ((yyvsp[(6) - (9)].reg)) && (yyvsp[(1) - (9)].reg).regno - (yyvsp[(6) - (9)].reg).regno != 1))
+	    return yyerror ("Dest registers mismatch");
+
+	  if (check_multiply_halfregs (&(yyvsp[(3) - (9)].macfunc), &(yyvsp[(8) - (9)].macfunc)) < 0)
+	    return -1;
+
+	  if ((IS_EVEN ((yyvsp[(1) - (9)].reg)) && (yyvsp[(4) - (9)].mod).MM)
+	      || (IS_EVEN ((yyvsp[(6) - (9)].reg)) && (yyvsp[(9) - (9)].mod).MM))
+	    return yyerror ("(M) not allowed with MAC0");
+
+	  notethat ("dsp32mult: dregs = multiply_halfregs mxd_mod, "
+		   "dregs = multiply_halfregs opt_mode\n");
+
+	  if (IS_EVEN ((yyvsp[(1) - (9)].reg)))
+	    (yyval.instr) = DSP32MULT (0, (yyvsp[(9) - (9)].mod).MM, (yyvsp[(9) - (9)].mod).mod, 1, 1,
+			    IS_H ((yyvsp[(8) - (9)].macfunc).s0), IS_H ((yyvsp[(8) - (9)].macfunc).s1), IS_H ((yyvsp[(3) - (9)].macfunc).s0), IS_H ((yyvsp[(3) - (9)].macfunc).s1),
+			    &(yyvsp[(1) - (9)].reg), 0, &(yyvsp[(3) - (9)].macfunc).s0, &(yyvsp[(3) - (9)].macfunc).s1, 1);
+	  else
+	    (yyval.instr) = DSP32MULT (0, (yyvsp[(4) - (9)].mod).MM, (yyvsp[(9) - (9)].mod).mod, 1, 1,
+			    IS_H ((yyvsp[(3) - (9)].macfunc).s0), IS_H ((yyvsp[(3) - (9)].macfunc).s1), IS_H ((yyvsp[(8) - (9)].macfunc).s0), IS_H ((yyvsp[(8) - (9)].macfunc).s1),
+			    &(yyvsp[(1) - (9)].reg), 0, &(yyvsp[(3) - (9)].macfunc).s0, &(yyvsp[(3) - (9)].macfunc).s1, 1);
+	}
+    break;
+
+  case 88:
+#line 1933 "bfin-parse.y"
+    {
+	  if (!REG_SAME ((yyvsp[(1) - (5)].reg), (yyvsp[(3) - (5)].reg)))
+	    return yyerror ("Aregs must be same");
+
+	  if (IS_DREG ((yyvsp[(5) - (5)].reg)) && !IS_H ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("dsp32shift: A0 = ASHIFT A0 BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (3, 0, &(yyvsp[(5) - (5)].reg), 0, 0, IS_A1 ((yyvsp[(1) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 89:
+#line 1947 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(6) - (7)].reg)) && !IS_H ((yyvsp[(6) - (7)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_half = ASHIFT dregs_half BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (0, &(yyvsp[(1) - (7)].reg), &(yyvsp[(6) - (7)].reg), &(yyvsp[(4) - (7)].reg), (yyvsp[(7) - (7)].modcodes).s0, HL2 ((yyvsp[(1) - (7)].reg), (yyvsp[(4) - (7)].reg)));
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 90:
+#line 1958 "bfin-parse.y"
+    {
+	  if (!REG_SAME ((yyvsp[(1) - (4)].reg), (yyvsp[(2) - (4)].reg)))
+	    return yyerror ("Aregs must be same");
+
+	  if (IS_UIMM ((yyvsp[(4) - (4)].expr), 5))
+	    {
+	      notethat ("dsp32shiftimm: A0 = A0 << uimm5\n");
+	      (yyval.instr) = DSP32SHIFTIMM (3, 0, imm5 ((yyvsp[(4) - (4)].expr)), 0, 0, IS_A1 ((yyvsp[(1) - (4)].reg)));
+	    }
+	  else
+	    return yyerror ("Bad shift value");
+	}
+    break;
+
+  case 91:
+#line 1972 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      if ((yyvsp[(6) - (6)].modcodes).r0)
+		{
+		  /*  Vector?  */
+		  notethat ("dsp32shiftimm: dregs = dregs << expr (V, .)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (1, &(yyvsp[(1) - (6)].reg), imm4 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0 ? 1 : 2, 0);
+		}
+	      else
+		{
+		  notethat ("dsp32shiftimm: dregs =  dregs << uimm5 (.)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (2, &(yyvsp[(1) - (6)].reg), imm6 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0 ? 1 : 2, 0);
+		}
+	    }
+	  else if ((yyvsp[(6) - (6)].modcodes).s0 == 0 && IS_PREG ((yyvsp[(1) - (6)].reg)) && IS_PREG ((yyvsp[(3) - (6)].reg)))
+	    {
+	      if (EXPR_VALUE ((yyvsp[(5) - (6)].expr)) == 2)
+		{
+		  notethat ("PTR2op: pregs = pregs << 2\n");
+		  (yyval.instr) = PTR2OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 1);
+		}
+	      else if (EXPR_VALUE ((yyvsp[(5) - (6)].expr)) == 1)
+		{
+		  notethat ("COMP3op: pregs = pregs << 1\n");
+		  (yyval.instr) = COMP3OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), &(yyvsp[(3) - (6)].reg), 5);
+		}
+	      else
+		return yyerror ("Bad shift value");
+	    }
+	  else
+	    return yyerror ("Bad shift value or register");
+	}
+    break;
+
+  case 92:
+#line 2006 "bfin-parse.y"
+    {
+	  if (IS_UIMM ((yyvsp[(5) - (6)].expr), 4))
+	    {
+	      if ((yyvsp[(6) - (6)].modcodes).s0)
+		{
+		  notethat ("dsp32shiftimm: dregs_half = dregs_half << uimm4 (S)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (0x0, &(yyvsp[(1) - (6)].reg), imm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0, HL2 ((yyvsp[(1) - (6)].reg), (yyvsp[(3) - (6)].reg)));
+		}
+	      else
+		{
+		  notethat ("dsp32shiftimm: dregs_half = dregs_half << uimm4\n");
+		  (yyval.instr) = DSP32SHIFTIMM (0x0, &(yyvsp[(1) - (6)].reg), imm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), 2, HL2 ((yyvsp[(1) - (6)].reg), (yyvsp[(3) - (6)].reg)));
+		}
+	    }
+	  else
+	    return yyerror ("Bad shift value");
+	}
+    break;
+
+  case 93:
+#line 2024 "bfin-parse.y"
+    {
+	  int op;
+
+	  if (IS_DREG ((yyvsp[(1) - (7)].reg)) && IS_DREG ((yyvsp[(4) - (7)].reg)) && IS_DREG ((yyvsp[(6) - (7)].reg)) && !IS_H ((yyvsp[(6) - (7)].reg)))
+	    {
+	      if ((yyvsp[(7) - (7)].modcodes).r0)
+		{
+		  op = 1;
+		  notethat ("dsp32shift: dregs = ASHIFT dregs BY "
+			   "dregs_lo (V, .)\n");
+		}
+	      else
+		{
+
+		  op = 2;
+		  notethat ("dsp32shift: dregs = ASHIFT dregs BY dregs_lo (.)\n");
+		}
+	      (yyval.instr) = DSP32SHIFT (op, &(yyvsp[(1) - (7)].reg), &(yyvsp[(6) - (7)].reg), &(yyvsp[(4) - (7)].reg), (yyvsp[(7) - (7)].modcodes).s0, 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 94:
+#line 2049 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (9)].reg)) && IS_DREG_L ((yyvsp[(5) - (9)].reg)) && IS_DREG_L ((yyvsp[(7) - (9)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = EXPADJ (dregs , dregs_lo )\n");
+	      (yyval.instr) = DSP32SHIFT (7, &(yyvsp[(1) - (9)].reg), &(yyvsp[(7) - (9)].reg), &(yyvsp[(5) - (9)].reg), (yyvsp[(9) - (9)].r0).r0, 0);
+	    }
+	  else
+	    return yyerror ("Bad shift value or register");
+	}
+    break;
+
+  case 95:
+#line 2061 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (8)].reg)) && IS_DREG_L ((yyvsp[(5) - (8)].reg)) && IS_DREG_L ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = EXPADJ (dregs_lo, dregs_lo)\n");
+	      (yyval.instr) = DSP32SHIFT (7, &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), &(yyvsp[(5) - (8)].reg), 2, 0);
+	    }
+	  else if (IS_DREG_L ((yyvsp[(1) - (8)].reg)) && IS_DREG_H ((yyvsp[(5) - (8)].reg)) && IS_DREG_L ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = EXPADJ (dregs_hi, dregs_lo)\n");
+	      (yyval.instr) = DSP32SHIFT (7, &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), &(yyvsp[(5) - (8)].reg), 3, 0);
+	    }
+	  else
+	    return yyerror ("Bad shift value or register");
+	}
+    break;
+
+  case 96:
+#line 2079 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_DREG ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = DEPOSIT (dregs , dregs )\n");
+	      (yyval.instr) = DSP32SHIFT (10, &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), &(yyvsp[(5) - (8)].reg), 2, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 97:
+#line 2090 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (11)].reg)) && IS_DREG ((yyvsp[(5) - (11)].reg)) && IS_DREG ((yyvsp[(7) - (11)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = DEPOSIT (dregs , dregs ) (X)\n");
+	      (yyval.instr) = DSP32SHIFT (10, &(yyvsp[(1) - (11)].reg), &(yyvsp[(7) - (11)].reg), &(yyvsp[(5) - (11)].reg), 3, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 98:
+#line 2101 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (9)].reg)) && IS_DREG ((yyvsp[(5) - (9)].reg)) && IS_DREG_L ((yyvsp[(7) - (9)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = EXTRACT (dregs, dregs_lo ) (.)\n");
+	      (yyval.instr) = DSP32SHIFT (10, &(yyvsp[(1) - (9)].reg), &(yyvsp[(7) - (9)].reg), &(yyvsp[(5) - (9)].reg), (yyvsp[(9) - (9)].r0).r0, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 99:
+#line 2112 "bfin-parse.y"
+    {
+	  if (!REG_SAME ((yyvsp[(1) - (4)].reg), (yyvsp[(2) - (4)].reg)))
+	    return yyerror ("Aregs must be same");
+
+	  if (IS_UIMM ((yyvsp[(4) - (4)].expr), 5))
+	    {
+	      notethat ("dsp32shiftimm: Ax = Ax >>> uimm5\n");
+	      (yyval.instr) = DSP32SHIFTIMM (3, 0, -imm6 ((yyvsp[(4) - (4)].expr)), 0, 0, IS_A1 ((yyvsp[(1) - (4)].reg)));
+	    }
+	  else
+	    return yyerror ("Shift value range error");
+	}
+    break;
+
+  case 100:
+#line 2125 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (5)].reg), (yyvsp[(3) - (5)].reg)) && IS_DREG_L ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("dsp32shift: Ax = LSHIFT Ax BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (3, 0, &(yyvsp[(5) - (5)].reg), 0, 1, IS_A1 ((yyvsp[(1) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 101:
+#line 2136 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(4) - (6)].reg)) && IS_DREG_L ((yyvsp[(6) - (6)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = LSHIFT dregs_hi BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (0, &(yyvsp[(1) - (6)].reg), &(yyvsp[(6) - (6)].reg), &(yyvsp[(4) - (6)].reg), 2, HL2 ((yyvsp[(1) - (6)].reg), (yyvsp[(4) - (6)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 102:
+#line 2147 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (7)].reg)) && IS_DREG ((yyvsp[(4) - (7)].reg)) && IS_DREG_L ((yyvsp[(6) - (7)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = LSHIFT dregs BY dregs_lo (V )\n");
+	      (yyval.instr) = DSP32SHIFT ((yyvsp[(7) - (7)].r0).r0 ? 1: 2, &(yyvsp[(1) - (7)].reg), &(yyvsp[(6) - (7)].reg), &(yyvsp[(4) - (7)].reg), 2, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 103:
+#line 2158 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(4) - (6)].reg)) && IS_DREG_L ((yyvsp[(6) - (6)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = SHIFT dregs BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (2, &(yyvsp[(1) - (6)].reg), &(yyvsp[(6) - (6)].reg), &(yyvsp[(4) - (6)].reg), 2, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 104:
+#line 2169 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (4)].reg), (yyvsp[(2) - (4)].reg)) && IS_IMM ((yyvsp[(4) - (4)].expr), 6) >= 0)
+	    {
+	      notethat ("dsp32shiftimm: Ax = Ax >> imm6\n");
+	      (yyval.instr) = DSP32SHIFTIMM (3, 0, -imm6 ((yyvsp[(4) - (4)].expr)), 0, 1, IS_A1 ((yyvsp[(1) - (4)].reg)));
+	    }
+	  else
+	    return yyerror ("Accu register expected");
+	}
+    break;
+
+  case 105:
+#line 2180 "bfin-parse.y"
+    {
+	  if ((yyvsp[(6) - (6)].r0).r0 == 1)
+	    {
+	      if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+		{
+		  notethat ("dsp32shiftimm: dregs = dregs >> uimm5 (V)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (1, &(yyvsp[(1) - (6)].reg), -uimm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), 2, 0);
+		}
+	      else
+	        return yyerror ("Register mismatch");
+	    }
+	  else
+	    {
+	      if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+		{
+		  notethat ("dsp32shiftimm: dregs = dregs >> uimm5\n");
+		  (yyval.instr) = DSP32SHIFTIMM (2, &(yyvsp[(1) - (6)].reg), -imm6 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), 2, 0);
+		}
+	      else if (IS_PREG ((yyvsp[(1) - (6)].reg)) && IS_PREG ((yyvsp[(3) - (6)].reg)) && EXPR_VALUE ((yyvsp[(5) - (6)].expr)) == 2)
+		{
+		  notethat ("PTR2op: pregs = pregs >> 2\n");
+		  (yyval.instr) = PTR2OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 3);
+		}
+	      else if (IS_PREG ((yyvsp[(1) - (6)].reg)) && IS_PREG ((yyvsp[(3) - (6)].reg)) && EXPR_VALUE ((yyvsp[(5) - (6)].expr)) == 1)
+		{
+		  notethat ("PTR2op: pregs = pregs >> 1\n");
+		  (yyval.instr) = PTR2OP (&(yyvsp[(1) - (6)].reg), &(yyvsp[(3) - (6)].reg), 4);
+		}
+	      else
+	        return yyerror ("Register mismatch");
+	    }
+	}
+    break;
+
+  case 106:
+#line 2213 "bfin-parse.y"
+    {
+	  if (IS_UIMM ((yyvsp[(5) - (5)].expr), 5))
+	    {
+	      notethat ("dsp32shiftimm:  dregs_half =  dregs_half >> uimm5\n");
+	      (yyval.instr) = DSP32SHIFTIMM (0, &(yyvsp[(1) - (5)].reg), -uimm5 ((yyvsp[(5) - (5)].expr)), &(yyvsp[(3) - (5)].reg), 2, HL2 ((yyvsp[(1) - (5)].reg), (yyvsp[(3) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 107:
+#line 2223 "bfin-parse.y"
+    {
+	  if (IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      notethat ("dsp32shiftimm: dregs_half = dregs_half >>> uimm5\n");
+	      (yyval.instr) = DSP32SHIFTIMM (0, &(yyvsp[(1) - (6)].reg), -uimm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg),
+				  (yyvsp[(6) - (6)].modcodes).s0, HL2 ((yyvsp[(1) - (6)].reg), (yyvsp[(3) - (6)].reg)));
+	    }
+	  else
+	    return yyerror ("Register or modifier mismatch");
+	}
+    break;
+
+  case 108:
+#line 2236 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      if ((yyvsp[(6) - (6)].modcodes).r0)
+		{
+		  /* Vector?  */
+		  notethat ("dsp32shiftimm: dregs  =  dregs >>> uimm5 (V, .)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (1, &(yyvsp[(1) - (6)].reg), -uimm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0, 0);
+		}
+	      else
+		{
+		  notethat ("dsp32shiftimm: dregs  =  dregs >>> uimm5 (.)\n");
+		  (yyval.instr) = DSP32SHIFTIMM (2, &(yyvsp[(1) - (6)].reg), -uimm5 ((yyvsp[(5) - (6)].expr)), &(yyvsp[(3) - (6)].reg), (yyvsp[(6) - (6)].modcodes).s0, 0);
+		}
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 109:
+#line 2256 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (4)].reg)) && IS_DREG ((yyvsp[(4) - (4)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = ONES dregs\n");
+	      (yyval.instr) = DSP32SHIFT (6, &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(4) - (4)].reg), 3, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 110:
+#line 2267 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (8)].reg)) && IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_DREG ((yyvsp[(7) - (8)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = PACK (dregs_hi , dregs_hi )\n");
+	      (yyval.instr) = DSP32SHIFT (4, &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), &(yyvsp[(5) - (8)].reg), HL2 ((yyvsp[(5) - (8)].reg), (yyvsp[(7) - (8)].reg)), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 111:
+#line 2278 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (10)].reg))
+	      && (yyvsp[(7) - (10)].reg).regno == REG_A0
+	      && IS_DREG ((yyvsp[(9) - (10)].reg)) && !IS_H ((yyvsp[(1) - (10)].reg)) && !IS_A1 ((yyvsp[(7) - (10)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = CC = BXORSHIFT (A0 , dregs )\n");
+	      (yyval.instr) = DSP32SHIFT (11, &(yyvsp[(1) - (10)].reg), &(yyvsp[(9) - (10)].reg), 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 112:
+#line 2291 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (10)].reg))
+	      && (yyvsp[(7) - (10)].reg).regno == REG_A0
+	      && IS_DREG ((yyvsp[(9) - (10)].reg)) && !IS_H ((yyvsp[(1) - (10)].reg)) && !IS_A1 ((yyvsp[(7) - (10)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = CC = BXOR (A0 , dregs)\n");
+	      (yyval.instr) = DSP32SHIFT (11, &(yyvsp[(1) - (10)].reg), &(yyvsp[(9) - (10)].reg), 0, 1, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 113:
+#line 2304 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (12)].reg)) && !IS_H ((yyvsp[(1) - (12)].reg)) && !REG_SAME ((yyvsp[(7) - (12)].reg), (yyvsp[(9) - (12)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = CC = BXOR (A0 , A1 , CC)\n");
+	      (yyval.instr) = DSP32SHIFT (12, &(yyvsp[(1) - (12)].reg), 0, 0, 1, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 114:
+#line 2315 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(1) - (5)].reg), (yyvsp[(3) - (5)].reg)) && IS_DREG_L ((yyvsp[(5) - (5)].reg)))
+	    {
+	      notethat ("dsp32shift: Ax = ROT Ax BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (3, 0, &(yyvsp[(5) - (5)].reg), 0, 2, IS_A1 ((yyvsp[(1) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 115:
+#line 2326 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(4) - (6)].reg)) && IS_DREG_L ((yyvsp[(6) - (6)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = ROT dregs BY dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (2, &(yyvsp[(1) - (6)].reg), &(yyvsp[(6) - (6)].reg), &(yyvsp[(4) - (6)].reg), 3, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 116:
+#line 2337 "bfin-parse.y"
+    {
+	  if (IS_IMM ((yyvsp[(5) - (5)].expr), 6))
+	    {
+	      notethat ("dsp32shiftimm: An = ROT An BY imm6\n");
+	      (yyval.instr) = DSP32SHIFTIMM (3, 0, imm6 ((yyvsp[(5) - (5)].expr)), 0, 2, IS_A1 ((yyvsp[(1) - (5)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 117:
+#line 2348 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (6)].reg)) && IS_DREG ((yyvsp[(4) - (6)].reg)) && IS_IMM ((yyvsp[(6) - (6)].expr), 6))
+	    {
+	      (yyval.instr) = DSP32SHIFTIMM (2, &(yyvsp[(1) - (6)].reg), imm6 ((yyvsp[(6) - (6)].expr)), &(yyvsp[(4) - (6)].reg), 3, IS_A1 ((yyvsp[(1) - (6)].reg)));
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 118:
+#line 2358 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (4)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = SIGNBITS An\n");
+	      (yyval.instr) = DSP32SHIFT (6, &(yyvsp[(1) - (4)].reg), 0, 0, IS_A1 ((yyvsp[(4) - (4)].reg)), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 119:
+#line 2369 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (4)].reg)) && IS_DREG ((yyvsp[(4) - (4)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = SIGNBITS dregs\n");
+	      (yyval.instr) = DSP32SHIFT (5, &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(4) - (4)].reg), 0, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 120:
+#line 2380 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (4)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = SIGNBITS dregs_lo\n");
+	      (yyval.instr) = DSP32SHIFT (5, &(yyvsp[(1) - (4)].reg), 0, &(yyvsp[(4) - (4)].reg), 1 + IS_H ((yyvsp[(4) - (4)].reg)), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 121:
+#line 2392 "bfin-parse.y"
+    {
+	  if (IS_DREG_L ((yyvsp[(1) - (7)].reg)) && IS_DREG ((yyvsp[(5) - (7)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs_lo = VIT_MAX (dregs) (..)\n");
+	      (yyval.instr) = DSP32SHIFT (9, &(yyvsp[(1) - (7)].reg), 0, &(yyvsp[(5) - (7)].reg), ((yyvsp[(7) - (7)].r0).r0 ? 0 : 1), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 122:
+#line 2403 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (9)].reg)) && IS_DREG ((yyvsp[(5) - (9)].reg)) && IS_DREG ((yyvsp[(7) - (9)].reg)))
+	    {
+	      notethat ("dsp32shift: dregs = VIT_MAX (dregs, dregs) (ASR)\n");
+	      (yyval.instr) = DSP32SHIFT (9, &(yyvsp[(1) - (9)].reg), &(yyvsp[(7) - (9)].reg), &(yyvsp[(5) - (9)].reg), 2 | ((yyvsp[(9) - (9)].r0).r0 ? 0 : 1), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 123:
+#line 2414 "bfin-parse.y"
+    {
+	  if (REG_SAME ((yyvsp[(3) - (9)].reg), (yyvsp[(5) - (9)].reg)))
+	    return yyerror ("Illegal source register combination");
+
+	  if (IS_DREG ((yyvsp[(3) - (9)].reg)) && IS_DREG ((yyvsp[(5) - (9)].reg)) && !IS_A1 ((yyvsp[(7) - (9)].reg)))
+	    {
+	      notethat ("dsp32shift: BITMUX (dregs , dregs , A0) (ASR)\n");
+	      (yyval.instr) = DSP32SHIFT (8, 0, &(yyvsp[(3) - (9)].reg), &(yyvsp[(5) - (9)].reg), (yyvsp[(9) - (9)].r0).r0, 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 124:
+#line 2428 "bfin-parse.y"
+    {
+	  if (!IS_A1 ((yyvsp[(1) - (9)].reg)) && !IS_A1 ((yyvsp[(4) - (9)].reg)) && IS_A1 ((yyvsp[(6) - (9)].reg)))
+	    {
+	      notethat ("dsp32shift: A0 = BXORSHIFT (A0 , A1 , CC )\n");
+	      (yyval.instr) = DSP32SHIFT (12, 0, 0, 0, 0, 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 125:
+#line 2441 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      notethat ("LOGI2op: BITCLR (dregs , uimm5 )\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(3) - (6)].reg), uimm5 ((yyvsp[(5) - (6)].expr)), 4);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 126:
+#line 2453 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      notethat ("LOGI2op: BITCLR (dregs , uimm5 )\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(3) - (6)].reg), uimm5 ((yyvsp[(5) - (6)].expr)), 2);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 127:
+#line 2465 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_UIMM ((yyvsp[(5) - (6)].expr), 5))
+	    {
+	      notethat ("LOGI2op: BITCLR (dregs , uimm5 )\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(3) - (6)].reg), uimm5 ((yyvsp[(5) - (6)].expr)), 3);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 128:
+#line 2476 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_UIMM ((yyvsp[(7) - (8)].expr), 5))
+	    {
+	      notethat ("LOGI2op: CC =! BITTST (dregs , uimm5 )\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(5) - (8)].reg), uimm5 ((yyvsp[(7) - (8)].expr)), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch or value error");
+	}
+    break;
+
+  case 129:
+#line 2487 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(5) - (8)].reg)) && IS_UIMM ((yyvsp[(7) - (8)].expr), 5))
+	    {
+	      notethat ("LOGI2op: CC = BITTST (dregs , uimm5 )\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(5) - (8)].reg), uimm5 ((yyvsp[(7) - (8)].expr)), 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch or value error");
+	}
+    break;
+
+  case 130:
+#line 2498 "bfin-parse.y"
+    {
+	  if ((IS_DREG ((yyvsp[(4) - (6)].reg)) || IS_PREG ((yyvsp[(4) - (6)].reg)))
+	      && (IS_DREG ((yyvsp[(6) - (6)].reg)) || IS_PREG ((yyvsp[(6) - (6)].reg))))
+	    {
+	      notethat ("ccMV: IF ! CC gregs = gregs\n");
+	      (yyval.instr) = CCMV (&(yyvsp[(6) - (6)].reg), &(yyvsp[(4) - (6)].reg), 0);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 131:
+#line 2510 "bfin-parse.y"
+    {
+	  if ((IS_DREG ((yyvsp[(5) - (5)].reg)) || IS_PREG ((yyvsp[(5) - (5)].reg)))
+	      && (IS_DREG ((yyvsp[(3) - (5)].reg)) || IS_PREG ((yyvsp[(3) - (5)].reg))))
+	    {
+	      notethat ("ccMV: IF CC gregs = gregs\n");
+	      (yyval.instr) = CCMV (&(yyvsp[(5) - (5)].reg), &(yyvsp[(3) - (5)].reg), 1);
+	    }
+	  else
+	    return yyerror ("Register mismatch");
+	}
+    break;
+
+  case 132:
+#line 2522 "bfin-parse.y"
+    {
+	  if (IS_PCREL10 ((yyvsp[(5) - (5)].expr)))
+	    {
+	      notethat ("BRCC: IF !CC JUMP  pcrel11m2\n");
+	      (yyval.instr) = BRCC (0, 0, (yyvsp[(5) - (5)].expr));
+	    }
+	  else
+	    return yyerror ("Bad jump offset");
+	}
+    break;
+
+  case 133:
+#line 2533 "bfin-parse.y"
+    {
+	  if (IS_PCREL10 ((yyvsp[(5) - (8)].expr)))
+	    {
+	      notethat ("BRCC: IF !CC JUMP  pcrel11m2\n");
+	      (yyval.instr) = BRCC (0, 1, (yyvsp[(5) - (8)].expr));
+	    }
+	  else
+	    return yyerror ("Bad jump offset");
+	}
+    break;
+
+  case 134:
+#line 2544 "bfin-parse.y"
+    {
+	  if (IS_PCREL10 ((yyvsp[(4) - (4)].expr)))
+	    {
+	      notethat ("BRCC: IF CC JUMP  pcrel11m2\n");
+	      (yyval.instr) = BRCC (1, 0, (yyvsp[(4) - (4)].expr));
+	    }
+	  else
+	    return yyerror ("Bad jump offset");
+	}
+    break;
+
+  case 135:
+#line 2555 "bfin-parse.y"
+    {
+	  if (IS_PCREL10 ((yyvsp[(4) - (7)].expr)))
+	    {
+	      notethat ("BRCC: IF !CC JUMP  pcrel11m2\n");
+	      (yyval.instr) = BRCC (1, 1, (yyvsp[(4) - (7)].expr));
+	    }
+	  else
+	    return yyerror ("Bad jump offset");
+	}
+    break;
+
+  case 136:
+#line 2565 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: NOP\n");
+	  (yyval.instr) = PROGCTRL (0, 0);
+	}
+    break;
+
+  case 137:
+#line 2571 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: RTS\n");
+	  (yyval.instr) = PROGCTRL (1, 0);
+	}
+    break;
+
+  case 138:
+#line 2577 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: RTI\n");
+	  (yyval.instr) = PROGCTRL (1, 1);
+	}
+    break;
+
+  case 139:
+#line 2583 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: RTX\n");
+	  (yyval.instr) = PROGCTRL (1, 2);
+	}
+    break;
+
+  case 140:
+#line 2589 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: RTN\n");
+	  (yyval.instr) = PROGCTRL (1, 3);
+	}
+    break;
+
+  case 141:
+#line 2595 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: RTE\n");
+	  (yyval.instr) = PROGCTRL (1, 4);
+	}
+    break;
+
+  case 142:
+#line 2601 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: IDLE\n");
+	  (yyval.instr) = PROGCTRL (2, 0);
+	}
+    break;
+
+  case 143:
+#line 2607 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: CSYNC\n");
+	  (yyval.instr) = PROGCTRL (2, 3);
+	}
+    break;
+
+  case 144:
+#line 2613 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: SSYNC\n");
+	  (yyval.instr) = PROGCTRL (2, 4);
+	}
+    break;
+
+  case 145:
+#line 2619 "bfin-parse.y"
+    {
+	  notethat ("ProgCtrl: EMUEXCPT\n");
+	  (yyval.instr) = PROGCTRL (2, 5);
+	}
+    break;
+
+  case 146:
+#line 2625 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("ProgCtrl: CLI dregs\n");
+	      (yyval.instr) = PROGCTRL (3, (yyvsp[(2) - (2)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Dreg expected for CLI");
+	}
+    break;
+
+  case 147:
+#line 2636 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("ProgCtrl: STI dregs\n");
+	      (yyval.instr) = PROGCTRL (4, (yyvsp[(2) - (2)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Dreg expected for STI");
+	}
+    break;
+
+  case 148:
+#line 2647 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("ProgCtrl: JUMP (pregs )\n");
+	      (yyval.instr) = PROGCTRL (5, (yyvsp[(3) - (4)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Bad register for indirect jump");
+	}
+    break;
+
+  case 149:
+#line 2658 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("ProgCtrl: CALL (pregs )\n");
+	      (yyval.instr) = PROGCTRL (6, (yyvsp[(3) - (4)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Bad register for indirect call");
+	}
+    break;
+
+  case 150:
+#line 2669 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(5) - (6)].reg)))
+	    {
+	      notethat ("ProgCtrl: CALL (PC + pregs )\n");
+	      (yyval.instr) = PROGCTRL (7, (yyvsp[(5) - (6)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Bad register for indirect call");
+	}
+    break;
+
+  case 151:
+#line 2680 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(5) - (6)].reg)))
+	    {
+	      notethat ("ProgCtrl: JUMP (PC + pregs )\n");
+	      (yyval.instr) = PROGCTRL (8, (yyvsp[(5) - (6)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Bad register for indirect jump");
+	}
+    break;
+
+  case 152:
+#line 2691 "bfin-parse.y"
+    {
+	  if (IS_UIMM ((yyvsp[(2) - (2)].expr), 4))
+	    {
+	      notethat ("ProgCtrl: RAISE uimm4\n");
+	      (yyval.instr) = PROGCTRL (9, uimm4 ((yyvsp[(2) - (2)].expr)));
+	    }
+	  else
+	    return yyerror ("Bad value for RAISE");
+	}
+    break;
+
+  case 153:
+#line 2702 "bfin-parse.y"
+    {
+		notethat ("ProgCtrl: EMUEXCPT\n");
+		(yyval.instr) = PROGCTRL (10, uimm4 ((yyvsp[(2) - (2)].expr)));
+	}
+    break;
+
+  case 154:
+#line 2708 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      if ((yyvsp[(3) - (4)].reg).regno == REG_SP || (yyvsp[(3) - (4)].reg).regno == REG_FP)
+		return yyerror ("Bad register for TESTSET");
+
+	      notethat ("ProgCtrl: TESTSET (pregs )\n");
+	      (yyval.instr) = PROGCTRL (11, (yyvsp[(3) - (4)].reg).regno & CODE_MASK);
+	    }
+	  else
+	    return yyerror ("Preg expected");
+	}
+    break;
+
+  case 155:
+#line 2722 "bfin-parse.y"
+    {
+	  if (IS_PCREL12 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("UJUMP: JUMP pcrel12\n");
+	      (yyval.instr) = UJUMP ((yyvsp[(2) - (2)].expr));
+	    }
+	  else
+	    return yyerror ("Bad value for relative jump");
+	}
+    break;
+
+  case 156:
+#line 2733 "bfin-parse.y"
+    {
+	  if (IS_PCREL12 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("UJUMP: JUMP_DOT_S pcrel12\n");
+	      (yyval.instr) = UJUMP((yyvsp[(2) - (2)].expr));
+	    }
+	  else
+	    return yyerror ("Bad value for relative jump");
+	}
+    break;
+
+  case 157:
+#line 2744 "bfin-parse.y"
+    {
+	  if (IS_PCREL24 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("CALLa: jump.l pcrel24\n");
+	      (yyval.instr) = CALLA ((yyvsp[(2) - (2)].expr), 0);
+	    }
+	  else
+	    return yyerror ("Bad value for long jump");
+	}
+    break;
+
+  case 158:
+#line 2755 "bfin-parse.y"
+    {
+	  if (IS_PCREL24 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("CALLa: jump.l pcrel24\n");
+	      (yyval.instr) = CALLA ((yyvsp[(2) - (2)].expr), 2);
+	    }
+	  else
+	    return yyerror ("Bad value for long jump");
+	}
+    break;
+
+  case 159:
+#line 2766 "bfin-parse.y"
+    {
+	  if (IS_PCREL24 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("CALLa: CALL pcrel25m2\n");
+	      (yyval.instr) = CALLA ((yyvsp[(2) - (2)].expr), 1);
+	    }
+	  else
+	    return yyerror ("Bad call address");
+	}
+    break;
+
+  case 160:
+#line 2776 "bfin-parse.y"
+    {
+	  if (IS_PCREL24 ((yyvsp[(2) - (2)].expr)))
+	    {
+	      notethat ("CALLa: CALL pcrel25m2\n");
+	      (yyval.instr) = CALLA ((yyvsp[(2) - (2)].expr), 2);
+	    }
+	  else
+	    return yyerror ("Bad call address");
+	}
+    break;
+
+  case 161:
+#line 2789 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	    (yyval.instr) = ALU2OP (&(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), 8);
+	  else
+	    return yyerror ("Bad registers for DIVQ");
+	}
+    break;
+
+  case 162:
+#line 2797 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(3) - (6)].reg)) && IS_DREG ((yyvsp[(5) - (6)].reg)))
+	    (yyval.instr) = ALU2OP (&(yyvsp[(3) - (6)].reg), &(yyvsp[(5) - (6)].reg), 9);
+	  else
+	    return yyerror ("Bad registers for DIVS");
+	}
+    break;
+
+  case 163:
+#line 2805 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (5)].reg)) && IS_DREG ((yyvsp[(4) - (5)].reg)))
+	    {
+	      if ((yyvsp[(5) - (5)].modcodes).r0 == 0 && (yyvsp[(5) - (5)].modcodes).s0 == 0 && (yyvsp[(5) - (5)].modcodes).aop == 0)
+		{
+		  notethat ("ALU2op: dregs = - dregs\n");
+		  (yyval.instr) = ALU2OP (&(yyvsp[(1) - (5)].reg), &(yyvsp[(4) - (5)].reg), 14);
+		}
+	      else if ((yyvsp[(5) - (5)].modcodes).r0 == 1 && (yyvsp[(5) - (5)].modcodes).s0 == 0 && (yyvsp[(5) - (5)].modcodes).aop == 3)
+		{
+		  notethat ("dsp32alu: dregs = - dregs (.)\n");
+		  (yyval.instr) = DSP32ALU (15, 0, 0, &(yyvsp[(1) - (5)].reg), &(yyvsp[(4) - (5)].reg), 0, (yyvsp[(5) - (5)].modcodes).s0, 0, 3);
+		}
+	      else
+		{
+		  notethat ("dsp32alu: dregs = - dregs (.)\n");
+		  (yyval.instr) = DSP32ALU (7, 0, 0, &(yyvsp[(1) - (5)].reg), &(yyvsp[(4) - (5)].reg), 0, (yyvsp[(5) - (5)].modcodes).s0, 0, 3);
+		}
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 164:
+#line 2829 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (4)].reg)) && IS_DREG ((yyvsp[(4) - (4)].reg)))
+	    {
+	      notethat ("ALU2op: dregs = ~dregs\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (4)].reg), &(yyvsp[(4) - (4)].reg), 15);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 165:
+#line 2840 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("ALU2op: dregs >>= dregs\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 1);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 166:
+#line 2851 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_UIMM ((yyvsp[(3) - (3)].expr), 5))
+	    {
+	      notethat ("LOGI2op: dregs >>= uimm5\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(1) - (3)].reg), uimm5 ((yyvsp[(3) - (3)].expr)), 6);
+	    }
+	  else
+	    return yyerror ("Dregs expected or value error");
+	}
+    break;
+
+  case 167:
+#line 2862 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("ALU2op: dregs >>>= dregs\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 0);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 168:
+#line 2873 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("ALU2op: dregs <<= dregs\n");
+	      (yyval.instr) = ALU2OP (&(yyvsp[(1) - (3)].reg), &(yyvsp[(3) - (3)].reg), 2);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 169:
+#line 2884 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_UIMM ((yyvsp[(3) - (3)].expr), 5))
+	    {
+	      notethat ("LOGI2op: dregs <<= uimm5\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(1) - (3)].reg), uimm5 ((yyvsp[(3) - (3)].expr)), 7);
+	    }
+	  else
+	    return yyerror ("Dregs expected or const value error");
+	}
+    break;
+
+  case 170:
+#line 2896 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_UIMM ((yyvsp[(3) - (3)].expr), 5))
+	    {
+	      notethat ("LOGI2op: dregs >>>= uimm5\n");
+	      (yyval.instr) = LOGI2OP ((yyvsp[(1) - (3)].reg), uimm5 ((yyvsp[(3) - (3)].expr)), 5);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 171:
+#line 2909 "bfin-parse.y"
+    {
+	  notethat ("CaCTRL: FLUSH [ pregs ]\n");
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    (yyval.instr) = CACTRL (&(yyvsp[(3) - (4)].reg), 0, 2);
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 172:
+#line 2918 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("CaCTRL: FLUSH [ pregs ++ ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(2) - (2)].reg), 1, 2);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 173:
+#line 2929 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("CaCTRL: FLUSHINV [ pregs ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(3) - (4)].reg), 0, 1);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 174:
+#line 2940 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("CaCTRL: FLUSHINV [ pregs ++ ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(2) - (2)].reg), 1, 1);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 175:
+#line 2952 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("CaCTRL: IFLUSH [ pregs ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(3) - (4)].reg), 0, 3);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 176:
+#line 2963 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("CaCTRL: IFLUSH [ pregs ++ ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(2) - (2)].reg), 1, 3);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for FLUSH");
+	}
+    break;
+
+  case 177:
+#line 2974 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(3) - (4)].reg)))
+	    {
+	      notethat ("CaCTRL: PREFETCH [ pregs ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(3) - (4)].reg), 0, 0);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for PREFETCH");
+	}
+    break;
+
+  case 178:
+#line 2985 "bfin-parse.y"
+    {
+	  if (IS_PREG ((yyvsp[(2) - (2)].reg)))
+	    {
+	      notethat ("CaCTRL: PREFETCH [ pregs ++ ]\n");
+	      (yyval.instr) = CACTRL (&(yyvsp[(2) - (2)].reg), 1, 0);
+	    }
+	  else
+	    return yyerror ("Bad register(s) for PREFETCH");
+	}
+    break;
+
+  case 179:
+#line 2999 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(7) - (7)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if (!IS_PREG ((yyvsp[(3) - (7)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDST: B [ pregs <post_op> ] = dregs\n");
+	  (yyval.instr) = LDST (&(yyvsp[(3) - (7)].reg), &(yyvsp[(7) - (7)].reg), (yyvsp[(4) - (7)].modcodes).x0, 2, 0, 1);
+	}
+    break;
+
+  case 180:
+#line 3011 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(5) - (8)].expr);
+
+	  if (!IS_DREG ((yyvsp[(8) - (8)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if (!IS_PREG ((yyvsp[(3) - (8)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if (IS_RELOC ((yyvsp[(5) - (8)].expr)))
+	    return yyerror ("Plain symbol used as offset");
+
+	  if ((yyvsp[(4) - (8)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (in_range_p (tmp, -32768, 32767, 0))
+	    {
+	      notethat ("LDST: B [ pregs + imm16 ] = dregs\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(3) - (8)].reg), &(yyvsp[(8) - (8)].reg), 1, 2, 0, (yyvsp[(5) - (8)].expr));
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 181:
+#line 3037 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(5) - (8)].expr);
+
+	  if (!IS_DREG ((yyvsp[(8) - (8)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if (!IS_PREG ((yyvsp[(3) - (8)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if ((yyvsp[(4) - (8)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (IS_RELOC ((yyvsp[(5) - (8)].expr)))
+	    return yyerror ("Plain symbol used as offset");
+
+	  if (in_range_p (tmp, 0, 30, 1))
+	    {
+	      notethat ("LDSTii: W [ pregs +- uimm5m2 ] = dregs\n");
+	      (yyval.instr) = LDSTII (&(yyvsp[(3) - (8)].reg), &(yyvsp[(8) - (8)].reg), tmp, 1, 1);
+	    }
+	  else if (in_range_p (tmp, -65536, 65535, 1))
+	    {
+	      notethat ("LDSTidxI: W [ pregs + imm17m2 ] = dregs\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(3) - (8)].reg), &(yyvsp[(8) - (8)].reg), 1, 1, 0, tmp);
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 182:
+#line 3067 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(7) - (7)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if (!IS_PREG ((yyvsp[(3) - (7)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDST: W [ pregs <post_op> ] = dregs\n");
+	  (yyval.instr) = LDST (&(yyvsp[(3) - (7)].reg), &(yyvsp[(7) - (7)].reg), (yyvsp[(4) - (7)].modcodes).x0, 1, 0, 1);
+	}
+    break;
+
+  case 183:
+#line 3078 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(7) - (7)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if ((yyvsp[(4) - (7)].modcodes).x0 == 2)
+	    {
+	      if (!IS_IREG ((yyvsp[(3) - (7)].reg)) && !IS_PREG ((yyvsp[(3) - (7)].reg)))
+		return yyerror ("Ireg or Preg expected in address");
+	    }
+	  else if (!IS_IREG ((yyvsp[(3) - (7)].reg)))
+	    return yyerror ("Ireg expected in address");
+
+	  if (IS_IREG ((yyvsp[(3) - (7)].reg)))
+	    {
+	      notethat ("dspLDST: W [ iregs <post_op> ] = dregs_half\n");
+	      (yyval.instr) = DSPLDST (&(yyvsp[(3) - (7)].reg), 1 + IS_H ((yyvsp[(7) - (7)].reg)), &(yyvsp[(7) - (7)].reg), (yyvsp[(4) - (7)].modcodes).x0, 1);
+	    }
+	  else
+	    {
+	      notethat ("LDSTpmod: W [ pregs ] = dregs_half\n");
+	      (yyval.instr) = LDSTPMOD (&(yyvsp[(3) - (7)].reg), &(yyvsp[(7) - (7)].reg), &(yyvsp[(3) - (7)].reg), 1 + IS_H ((yyvsp[(7) - (7)].reg)), 1);
+	    }
+	}
+    break;
+
+  case 184:
+#line 3103 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(4) - (7)].expr);
+	  int ispreg = IS_PREG ((yyvsp[(7) - (7)].reg));
+
+	  if (!IS_PREG ((yyvsp[(2) - (7)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if (!IS_DREG ((yyvsp[(7) - (7)].reg)) && !ispreg)
+	    return yyerror ("Preg expected for source operand");
+
+	  if ((yyvsp[(3) - (7)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (IS_RELOC ((yyvsp[(4) - (7)].expr)))
+	    return yyerror ("Plain symbol used as offset");
+
+	  if (in_range_p (tmp, 0, 63, 3))
+	    {
+	      notethat ("LDSTii: dpregs = [ pregs + uimm6m4 ]\n");
+	      (yyval.instr) = LDSTII (&(yyvsp[(2) - (7)].reg), &(yyvsp[(7) - (7)].reg), tmp, 1, ispreg ? 3 : 0);
+	    }
+	  else if ((yyvsp[(2) - (7)].reg).regno == REG_FP && in_range_p (tmp, -128, 0, 3))
+	    {
+	      notethat ("LDSTiiFP: dpregs = [ FP - uimm7m4 ]\n");
+	      tmp = unary (Expr_Op_Type_NEG, tmp);
+	      (yyval.instr) = LDSTIIFP (tmp, &(yyvsp[(7) - (7)].reg), 1);
+	    }
+	  else if (in_range_p (tmp, -131072, 131071, 3))
+	    {
+	      notethat ("LDSTidxI: [ pregs + imm18m4 ] = dpregs\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(2) - (7)].reg), &(yyvsp[(7) - (7)].reg), 1, 0, ispreg ? 1 : 0, tmp);
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 185:
+#line 3140 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(7) - (9)].expr);
+	  if (!IS_DREG ((yyvsp[(1) - (9)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (9)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if ((yyvsp[(6) - (9)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (IS_RELOC ((yyvsp[(7) - (9)].expr)))
+	    return yyerror ("Plain symbol used as offset");
+
+	  if (in_range_p (tmp, 0, 30, 1))
+	    {
+	      notethat ("LDSTii: dregs = W [ pregs + uimm5m2 ] (.)\n");
+	      (yyval.instr) = LDSTII (&(yyvsp[(5) - (9)].reg), &(yyvsp[(1) - (9)].reg), tmp, 0, 1 << (yyvsp[(9) - (9)].r0).r0);
+	    }
+	  else if (in_range_p (tmp, -65536, 65535, 1))
+	    {
+	      notethat ("LDSTidxI: dregs = W [ pregs + imm17m2 ] (.)\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(5) - (9)].reg), &(yyvsp[(1) - (9)].reg), 0, 1, (yyvsp[(9) - (9)].r0).r0, tmp);
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 186:
+#line 3168 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (7)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  if ((yyvsp[(6) - (7)].modcodes).x0 == 2)
+	    {
+	      if (!IS_IREG ((yyvsp[(5) - (7)].reg)) && !IS_PREG ((yyvsp[(5) - (7)].reg)))
+		return yyerror ("Ireg or Preg expected in address");
+	    }
+	  else if (!IS_IREG ((yyvsp[(5) - (7)].reg)))
+	    return yyerror ("Ireg expected in address");
+
+	  if (IS_IREG ((yyvsp[(5) - (7)].reg)))
+	    {
+	      notethat ("dspLDST: dregs_half = W [ iregs <post_op> ]\n");
+	      (yyval.instr) = DSPLDST(&(yyvsp[(5) - (7)].reg), 1 + IS_H ((yyvsp[(1) - (7)].reg)), &(yyvsp[(1) - (7)].reg), (yyvsp[(6) - (7)].modcodes).x0, 0);
+	    }
+	  else
+	    {
+	      notethat ("LDSTpmod: dregs_half = W [ pregs <post_op> ]\n");
+	      (yyval.instr) = LDSTPMOD (&(yyvsp[(5) - (7)].reg), &(yyvsp[(1) - (7)].reg), &(yyvsp[(5) - (7)].reg), 1 + IS_H ((yyvsp[(1) - (7)].reg)), 0);
+	    }
+	}
+    break;
+
+  case 187:
+#line 3193 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (8)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (8)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDST: dregs = W [ pregs <post_op> ] (.)\n");
+	  (yyval.instr) = LDST (&(yyvsp[(5) - (8)].reg), &(yyvsp[(1) - (8)].reg), (yyvsp[(6) - (8)].modcodes).x0, 1, (yyvsp[(8) - (8)].r0).r0, 0);
+	}
+    break;
+
+  case 188:
+#line 3204 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (9)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (9)].reg)) || !IS_PREG ((yyvsp[(7) - (9)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDSTpmod: dregs = W [ pregs ++ pregs ] (.)\n");
+	  (yyval.instr) = LDSTPMOD (&(yyvsp[(5) - (9)].reg), &(yyvsp[(1) - (9)].reg), &(yyvsp[(7) - (9)].reg), 3, (yyvsp[(9) - (9)].r0).r0);
+	}
+    break;
+
+  case 189:
+#line 3215 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (8)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (8)].reg)) || !IS_PREG ((yyvsp[(7) - (8)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDSTpmod: dregs_half = W [ pregs ++ pregs ]\n");
+	  (yyval.instr) = LDSTPMOD (&(yyvsp[(5) - (8)].reg), &(yyvsp[(1) - (8)].reg), &(yyvsp[(7) - (8)].reg), 1 + IS_H ((yyvsp[(1) - (8)].reg)), 0);
+	}
+    break;
+
+  case 190:
+#line 3226 "bfin-parse.y"
+    {
+	  if (!IS_IREG ((yyvsp[(2) - (6)].reg)) && !IS_PREG ((yyvsp[(2) - (6)].reg)))
+	    return yyerror ("Ireg or Preg expected in address");
+	  else if (IS_IREG ((yyvsp[(2) - (6)].reg)) && !IS_DREG ((yyvsp[(6) - (6)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+	  else if (IS_PREG ((yyvsp[(2) - (6)].reg)) && !IS_DREG ((yyvsp[(6) - (6)].reg)) && !IS_PREG ((yyvsp[(6) - (6)].reg)))
+	    return yyerror ("Dreg or Preg expected for source operand");
+
+	  if (IS_IREG ((yyvsp[(2) - (6)].reg)))
+	    {
+	      notethat ("dspLDST: [ iregs <post_op> ] = dregs\n");
+	      (yyval.instr) = DSPLDST(&(yyvsp[(2) - (6)].reg), 0, &(yyvsp[(6) - (6)].reg), (yyvsp[(3) - (6)].modcodes).x0, 1);
+	    }
+	  else if (IS_DREG ((yyvsp[(6) - (6)].reg)))
+	    {
+	      notethat ("LDST: [ pregs <post_op> ] = dregs\n");
+	      (yyval.instr) = LDST (&(yyvsp[(2) - (6)].reg), &(yyvsp[(6) - (6)].reg), (yyvsp[(3) - (6)].modcodes).x0, 0, 0, 1);
+	    }
+	  else
+	    {
+	      notethat ("LDST: [ pregs <post_op> ] = pregs\n");
+	      (yyval.instr) = LDST (&(yyvsp[(2) - (6)].reg), &(yyvsp[(6) - (6)].reg), (yyvsp[(3) - (6)].modcodes).x0, 0, 1, 1);
+	    }
+	}
+    break;
+
+  case 191:
+#line 3252 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(7) - (7)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+
+	  if (IS_IREG ((yyvsp[(2) - (7)].reg)) && IS_MREG ((yyvsp[(4) - (7)].reg)))
+	    {
+	      notethat ("dspLDST: [ iregs ++ mregs ] = dregs\n");
+	      (yyval.instr) = DSPLDST(&(yyvsp[(2) - (7)].reg), (yyvsp[(4) - (7)].reg).regno & CODE_MASK, &(yyvsp[(7) - (7)].reg), 3, 1);
+	    }
+	  else if (IS_PREG ((yyvsp[(2) - (7)].reg)) && IS_PREG ((yyvsp[(4) - (7)].reg)))
+	    {
+	      notethat ("LDSTpmod: [ pregs ++ pregs ] = dregs\n");
+	      (yyval.instr) = LDSTPMOD (&(yyvsp[(2) - (7)].reg), &(yyvsp[(7) - (7)].reg), &(yyvsp[(4) - (7)].reg), 0, 1);
+	    }
+	  else
+	    return yyerror ("Preg ++ Preg or Ireg ++ Mreg expected in address");
+	}
+    break;
+
+  case 192:
+#line 3271 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(8) - (8)].reg)))
+	    return yyerror ("Dreg expected for source operand");
+
+	  if (IS_PREG ((yyvsp[(3) - (8)].reg)) && IS_PREG ((yyvsp[(5) - (8)].reg)))
+	    {
+	      notethat ("LDSTpmod: W [ pregs ++ pregs ] = dregs_half\n");
+	      (yyval.instr) = LDSTPMOD (&(yyvsp[(3) - (8)].reg), &(yyvsp[(8) - (8)].reg), &(yyvsp[(5) - (8)].reg), 1 + IS_H ((yyvsp[(8) - (8)].reg)), 1);
+	    }
+	  else
+	    return yyerror ("Preg ++ Preg expected in address");
+	}
+    break;
+
+  case 193:
+#line 3285 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(7) - (9)].expr);
+	  if (!IS_DREG ((yyvsp[(1) - (9)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (9)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if ((yyvsp[(6) - (9)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (IS_RELOC ((yyvsp[(7) - (9)].expr)))
+	    return yyerror ("Plain symbol used as offset");
+
+	  if (in_range_p (tmp, -32768, 32767, 0))
+	    {
+	      notethat ("LDSTidxI: dregs = B [ pregs + imm16 ] (%c)\n",
+		       (yyvsp[(9) - (9)].r0).r0 ? 'X' : 'Z');
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(5) - (9)].reg), &(yyvsp[(1) - (9)].reg), 0, 2, (yyvsp[(9) - (9)].r0).r0, tmp);
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 194:
+#line 3309 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (8)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+	  if (!IS_PREG ((yyvsp[(5) - (8)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  notethat ("LDST: dregs = B [ pregs <post_op> ] (%c)\n",
+		    (yyvsp[(8) - (8)].r0).r0 ? 'X' : 'Z');
+	  (yyval.instr) = LDST (&(yyvsp[(5) - (8)].reg), &(yyvsp[(1) - (8)].reg), (yyvsp[(6) - (8)].modcodes).x0, 2, (yyvsp[(8) - (8)].r0).r0, 0);
+	}
+    break;
+
+  case 195:
+#line 3321 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(1) - (7)].reg)))
+	    return yyerror ("Dreg expected for destination operand");
+
+	  if (IS_IREG ((yyvsp[(4) - (7)].reg)) && IS_MREG ((yyvsp[(6) - (7)].reg)))
+	    {
+	      notethat ("dspLDST: dregs = [ iregs ++ mregs ]\n");
+	      (yyval.instr) = DSPLDST(&(yyvsp[(4) - (7)].reg), (yyvsp[(6) - (7)].reg).regno & CODE_MASK, &(yyvsp[(1) - (7)].reg), 3, 0);
+	    }
+	  else if (IS_PREG ((yyvsp[(4) - (7)].reg)) && IS_PREG ((yyvsp[(6) - (7)].reg)))
+	    {
+	      notethat ("LDSTpmod: dregs = [ pregs ++ pregs ]\n");
+	      (yyval.instr) = LDSTPMOD (&(yyvsp[(4) - (7)].reg), &(yyvsp[(1) - (7)].reg), &(yyvsp[(6) - (7)].reg), 0, 0);
+	    }
+	  else
+	    return yyerror ("Preg ++ Preg or Ireg ++ Mreg expected in address");
+	}
+    break;
+
+  case 196:
+#line 3340 "bfin-parse.y"
+    {
+	  Expr_Node *tmp = (yyvsp[(6) - (7)].expr);
+	  int ispreg = IS_PREG ((yyvsp[(1) - (7)].reg));
+	  int isgot = IS_RELOC((yyvsp[(6) - (7)].expr));
+
+	  if (!IS_PREG ((yyvsp[(4) - (7)].reg)))
+	    return yyerror ("Preg expected in address");
+
+	  if (!IS_DREG ((yyvsp[(1) - (7)].reg)) && !ispreg)
+	    return yyerror ("Dreg or Preg expected for destination operand");
+
+	  if (tmp->type == Expr_Node_Reloc
+	      && strcmp (tmp->value.s_value,
+			 "_current_shared_library_p5_offset_") != 0)
+	    return yyerror ("Plain symbol used as offset");
+
+	  if ((yyvsp[(5) - (7)].r0).r0)
+	    tmp = unary (Expr_Op_Type_NEG, tmp);
+
+	  if (isgot)
+	    {
+	      notethat ("LDSTidxI: dpregs = [ pregs + sym@got ]\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(4) - (7)].reg), &(yyvsp[(1) - (7)].reg), 0, 0, ispreg ? 1 : 0, tmp);
+	    }
+	  else if (in_range_p (tmp, 0, 63, 3))
+	    {
+	      notethat ("LDSTii: dpregs = [ pregs + uimm7m4 ]\n");
+	      (yyval.instr) = LDSTII (&(yyvsp[(4) - (7)].reg), &(yyvsp[(1) - (7)].reg), tmp, 0, ispreg ? 3 : 0);
+	    }
+	  else if ((yyvsp[(4) - (7)].reg).regno == REG_FP && in_range_p (tmp, -128, 0, 3))
+	    {
+	      notethat ("LDSTiiFP: dpregs = [ FP - uimm7m4 ]\n");
+	      tmp = unary (Expr_Op_Type_NEG, tmp);
+	      (yyval.instr) = LDSTIIFP (tmp, &(yyvsp[(1) - (7)].reg), 0);
+	    }
+	  else if (in_range_p (tmp, -131072, 131071, 3))
+	    {
+	      notethat ("LDSTidxI: dpregs = [ pregs + imm18m4 ]\n");
+	      (yyval.instr) = LDSTIDXI (&(yyvsp[(4) - (7)].reg), &(yyvsp[(1) - (7)].reg), 0, 0, ispreg ? 1 : 0, tmp);
+
+	    }
+	  else
+	    return yyerror ("Displacement out of range");
+	}
+    break;
+
+  case 197:
+#line 3386 "bfin-parse.y"
+    {
+	  if (!IS_IREG ((yyvsp[(4) - (6)].reg)) && !IS_PREG ((yyvsp[(4) - (6)].reg)))
+	    return yyerror ("Ireg or Preg expected in address");
+	  else if (IS_IREG ((yyvsp[(4) - (6)].reg)) && !IS_DREG ((yyvsp[(1) - (6)].reg)))
+	    return yyerror ("Dreg expected in destination operand");
+	  else if (IS_PREG ((yyvsp[(4) - (6)].reg)) && !IS_DREG ((yyvsp[(1) - (6)].reg)) && !IS_PREG ((yyvsp[(1) - (6)].reg))
+		   && ((yyvsp[(4) - (6)].reg).regno != REG_SP || !IS_ALLREG ((yyvsp[(1) - (6)].reg)) || (yyvsp[(5) - (6)].modcodes).x0 != 0))
+	    return yyerror ("Dreg or Preg expected in destination operand");
+
+	  if (IS_IREG ((yyvsp[(4) - (6)].reg)))
+	    {
+	      notethat ("dspLDST: dregs = [ iregs <post_op> ]\n");
+	      (yyval.instr) = DSPLDST (&(yyvsp[(4) - (6)].reg), 0, &(yyvsp[(1) - (6)].reg), (yyvsp[(5) - (6)].modcodes).x0, 0);
+	    }
+	  else if (IS_DREG ((yyvsp[(1) - (6)].reg)))
+	    {
+	      notethat ("LDST: dregs = [ pregs <post_op> ]\n");
+	      (yyval.instr) = LDST (&(yyvsp[(4) - (6)].reg), &(yyvsp[(1) - (6)].reg), (yyvsp[(5) - (6)].modcodes).x0, 0, 0, 0);
+	    }
+	  else if (IS_PREG ((yyvsp[(1) - (6)].reg)))
+	    {
+	      if (REG_SAME ((yyvsp[(1) - (6)].reg), (yyvsp[(4) - (6)].reg)) && (yyvsp[(5) - (6)].modcodes).x0 != 2)
+		return yyerror ("Pregs can't be same");
+
+	      notethat ("LDST: pregs = [ pregs <post_op> ]\n");
+	      (yyval.instr) = LDST (&(yyvsp[(4) - (6)].reg), &(yyvsp[(1) - (6)].reg), (yyvsp[(5) - (6)].modcodes).x0, 0, 1, 0);
+	    }
+	  else
+	    {
+	      notethat ("PushPopReg: allregs = [ SP ++ ]\n");
+	      (yyval.instr) = PUSHPOPREG (&(yyvsp[(1) - (6)].reg), 0);
+	    }
+	}
+    break;
+
+  case 198:
+#line 3423 "bfin-parse.y"
+    {
+	  if ((yyvsp[(1) - (11)].reg).regno != REG_SP)
+	    yyerror ("Stack Pointer expected");
+	  if ((yyvsp[(4) - (11)].reg).regno == REG_R7
+	      && IN_RANGE ((yyvsp[(6) - (11)].expr), 0, 7)
+	      && (yyvsp[(8) - (11)].reg).regno == REG_P5
+	      && IN_RANGE ((yyvsp[(10) - (11)].expr), 0, 5))
+	    {
+	      notethat ("PushPopMultiple: [ -- SP ] = (R7 : reglim , P5 : reglim )\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (imm5 ((yyvsp[(6) - (11)].expr)), imm5 ((yyvsp[(10) - (11)].expr)), 1, 1, 1);
+	    }
+	  else
+	    return yyerror ("Bad register for PushPopMultiple");
+	}
+    break;
+
+  case 199:
+#line 3439 "bfin-parse.y"
+    {
+	  if ((yyvsp[(1) - (7)].reg).regno != REG_SP)
+	    yyerror ("Stack Pointer expected");
+
+	  if ((yyvsp[(4) - (7)].reg).regno == REG_R7 && IN_RANGE ((yyvsp[(6) - (7)].expr), 0, 7))
+	    {
+	      notethat ("PushPopMultiple: [ -- SP ] = (R7 : reglim )\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (imm5 ((yyvsp[(6) - (7)].expr)), 0, 1, 0, 1);
+	    }
+	  else if ((yyvsp[(4) - (7)].reg).regno == REG_P5 && IN_RANGE ((yyvsp[(6) - (7)].expr), 0, 6))
+	    {
+	      notethat ("PushPopMultiple: [ -- SP ] = (P5 : reglim )\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (0, imm5 ((yyvsp[(6) - (7)].expr)), 0, 1, 1);
+	    }
+	  else
+	    return yyerror ("Bad register for PushPopMultiple");
+	}
+    break;
+
+  case 200:
+#line 3458 "bfin-parse.y"
+    {
+	  if ((yyvsp[(11) - (11)].reg).regno != REG_SP)
+	    yyerror ("Stack Pointer expected");
+	  if ((yyvsp[(2) - (11)].reg).regno == REG_R7 && (IN_RANGE ((yyvsp[(4) - (11)].expr), 0, 7))
+	      && (yyvsp[(6) - (11)].reg).regno == REG_P5 && (IN_RANGE ((yyvsp[(8) - (11)].expr), 0, 6)))
+	    {
+	      notethat ("PushPopMultiple: (R7 : reglim , P5 : reglim ) = [ SP ++ ]\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (imm5 ((yyvsp[(4) - (11)].expr)), imm5 ((yyvsp[(8) - (11)].expr)), 1, 1, 0);
+	    }
+	  else
+	    return yyerror ("Bad register range for PushPopMultiple");
+	}
+    break;
+
+  case 201:
+#line 3472 "bfin-parse.y"
+    {
+	  if ((yyvsp[(7) - (7)].reg).regno != REG_SP)
+	    yyerror ("Stack Pointer expected");
+
+	  if ((yyvsp[(2) - (7)].reg).regno == REG_R7 && IN_RANGE ((yyvsp[(4) - (7)].expr), 0, 7))
+	    {
+	      notethat ("PushPopMultiple: (R7 : reglim ) = [ SP ++ ]\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (imm5 ((yyvsp[(4) - (7)].expr)), 0, 1, 0, 0);
+	    }
+	  else if ((yyvsp[(2) - (7)].reg).regno == REG_P5 && IN_RANGE ((yyvsp[(4) - (7)].expr), 0, 6))
+	    {
+	      notethat ("PushPopMultiple: (P5 : reglim ) = [ SP ++ ]\n");
+	      (yyval.instr) = PUSHPOPMULTIPLE (0, imm5 ((yyvsp[(4) - (7)].expr)), 0, 1, 0);
+	    }
+	  else
+	    return yyerror ("Bad register range for PushPopMultiple");
+	}
+    break;
+
+  case 202:
+#line 3491 "bfin-parse.y"
+    {
+	  if ((yyvsp[(1) - (3)].reg).regno != REG_SP)
+	    yyerror ("Stack Pointer expected");
+
+	  if (IS_ALLREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      notethat ("PushPopReg: [ -- SP ] = allregs\n");
+	      (yyval.instr) = PUSHPOPREG (&(yyvsp[(3) - (3)].reg), 1);
+	    }
+	  else
+	    return yyerror ("Bad register for PushPopReg");
+	}
+    break;
+
+  case 203:
+#line 3507 "bfin-parse.y"
+    {
+	  if (IS_URANGE (16, (yyvsp[(2) - (2)].expr), 0, 4))
+	    (yyval.instr) = LINKAGE (0, uimm16s4 ((yyvsp[(2) - (2)].expr)));
+	  else
+	    return yyerror ("Bad constant for LINK");
+	}
+    break;
+
+  case 204:
+#line 3515 "bfin-parse.y"
+    {
+		notethat ("linkage: UNLINK\n");
+		(yyval.instr) = LINKAGE (1, 0);
+	}
+    break;
+
+  case 205:
+#line 3524 "bfin-parse.y"
+    {
+	  if (IS_PCREL4 ((yyvsp[(3) - (7)].expr)) && IS_LPPCREL10 ((yyvsp[(5) - (7)].expr)) && IS_CREG ((yyvsp[(7) - (7)].reg)))
+	    {
+	      notethat ("LoopSetup: LSETUP (pcrel4 , lppcrel10 ) counters\n");
+	      (yyval.instr) = LOOPSETUP ((yyvsp[(3) - (7)].expr), &(yyvsp[(7) - (7)].reg), 0, (yyvsp[(5) - (7)].expr), 0);
+	    }
+	  else
+	    return yyerror ("Bad register or values for LSETUP");
+
+	}
+    break;
+
+  case 206:
+#line 3535 "bfin-parse.y"
+    {
+	  if (IS_PCREL4 ((yyvsp[(3) - (9)].expr)) && IS_LPPCREL10 ((yyvsp[(5) - (9)].expr))
+	      && IS_PREG ((yyvsp[(9) - (9)].reg)) && IS_CREG ((yyvsp[(7) - (9)].reg)))
+	    {
+	      notethat ("LoopSetup: LSETUP (pcrel4 , lppcrel10 ) counters = pregs\n");
+	      (yyval.instr) = LOOPSETUP ((yyvsp[(3) - (9)].expr), &(yyvsp[(7) - (9)].reg), 1, (yyvsp[(5) - (9)].expr), &(yyvsp[(9) - (9)].reg));
+	    }
+	  else
+	    return yyerror ("Bad register or values for LSETUP");
+	}
+    break;
+
+  case 207:
+#line 3547 "bfin-parse.y"
+    {
+	  if (IS_PCREL4 ((yyvsp[(3) - (11)].expr)) && IS_LPPCREL10 ((yyvsp[(5) - (11)].expr))
+	      && IS_PREG ((yyvsp[(9) - (11)].reg)) && IS_CREG ((yyvsp[(7) - (11)].reg))
+	      && EXPR_VALUE ((yyvsp[(11) - (11)].expr)) == 1)
+	    {
+	      notethat ("LoopSetup: LSETUP (pcrel4 , lppcrel10 ) counters = pregs >> 1\n");
+	      (yyval.instr) = LOOPSETUP ((yyvsp[(3) - (11)].expr), &(yyvsp[(7) - (11)].reg), 3, (yyvsp[(5) - (11)].expr), &(yyvsp[(9) - (11)].reg));
+	    }
+	  else
+	    return yyerror ("Bad register or values for LSETUP");
+	}
+    break;
+
+  case 208:
+#line 3561 "bfin-parse.y"
+    {
+	  if (!IS_RELOC ((yyvsp[(2) - (3)].expr)))
+	    return yyerror ("Invalid expression in loop statement");
+	  if (!IS_CREG ((yyvsp[(3) - (3)].reg)))
+            return yyerror ("Invalid loop counter register");
+	(yyval.instr) = bfin_gen_loop ((yyvsp[(2) - (3)].expr), &(yyvsp[(3) - (3)].reg), 0, 0);
+	}
+    break;
+
+  case 209:
+#line 3569 "bfin-parse.y"
+    {
+	  if (IS_RELOC ((yyvsp[(2) - (5)].expr)) && IS_PREG ((yyvsp[(5) - (5)].reg)) && IS_CREG ((yyvsp[(3) - (5)].reg)))
+	    {
+	      notethat ("Loop: LOOP expr counters = pregs\n");
+	      (yyval.instr) = bfin_gen_loop ((yyvsp[(2) - (5)].expr), &(yyvsp[(3) - (5)].reg), 1, &(yyvsp[(5) - (5)].reg));
+	    }
+	  else
+	    return yyerror ("Bad register or values for LOOP");
+	}
+    break;
+
+  case 210:
+#line 3579 "bfin-parse.y"
+    {
+	  if (IS_RELOC ((yyvsp[(2) - (7)].expr)) && IS_PREG ((yyvsp[(5) - (7)].reg)) && IS_CREG ((yyvsp[(3) - (7)].reg)) && EXPR_VALUE ((yyvsp[(7) - (7)].expr)) == 1)
+	    {
+	      notethat ("Loop: LOOP expr counters = pregs >> 1\n");
+	      (yyval.instr) = bfin_gen_loop ((yyvsp[(2) - (7)].expr), &(yyvsp[(3) - (7)].reg), 3, &(yyvsp[(5) - (7)].reg));
+	    }
+	  else
+	    return yyerror ("Bad register or values for LOOP");
+	}
+    break;
+
+  case 211:
+#line 3591 "bfin-parse.y"
+    {
+	  Expr_Node_Value val;
+	  val.i_value = (yyvsp[(2) - (2)].value);
+	  Expr_Node *tmp = Expr_Node_Create (Expr_Node_Constant, val, NULL, NULL);
+	  bfin_loop_attempt_create_label (tmp, 1);
+	  if (!IS_RELOC (tmp))
+	    return yyerror ("Invalid expression in LOOP_BEGIN statement");
+	  bfin_loop_beginend (tmp, 1);
+	  (yyval.instr) = 0;
+	}
+    break;
+
+  case 212:
+#line 3602 "bfin-parse.y"
+    {
+	  if (!IS_RELOC ((yyvsp[(2) - (2)].expr)))
+	    return yyerror ("Invalid expression in LOOP_BEGIN statement");
+
+	  bfin_loop_beginend ((yyvsp[(2) - (2)].expr), 1);
+	  (yyval.instr) = 0;
+	}
+    break;
+
+  case 213:
+#line 3612 "bfin-parse.y"
+    {
+	  Expr_Node_Value val;
+	  val.i_value = (yyvsp[(2) - (2)].value);
+	  Expr_Node *tmp = Expr_Node_Create (Expr_Node_Constant, val, NULL, NULL);
+	  bfin_loop_attempt_create_label (tmp, 1);
+	  if (!IS_RELOC (tmp))
+	    return yyerror ("Invalid expression in LOOP_END statement");
+	  bfin_loop_beginend (tmp, 0);
+	  (yyval.instr) = 0;
+	}
+    break;
+
+  case 214:
+#line 3623 "bfin-parse.y"
+    {
+	  if (!IS_RELOC ((yyvsp[(2) - (2)].expr)))
+	    return yyerror ("Invalid expression in LOOP_END statement");
+
+	  bfin_loop_beginend ((yyvsp[(2) - (2)].expr), 0);
+	  (yyval.instr) = 0;
+	}
+    break;
+
+  case 215:
+#line 3634 "bfin-parse.y"
+    {
+	  notethat ("psedoDEBUG: ABORT\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, 3, 0);
+	}
+    break;
+
+  case 216:
+#line 3640 "bfin-parse.y"
+    {
+	  notethat ("pseudoDEBUG: DBG\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, 7, 0);
+	}
+    break;
+
+  case 217:
+#line 3645 "bfin-parse.y"
+    {
+	  notethat ("pseudoDEBUG: DBG REG_A\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, IS_A1 ((yyvsp[(2) - (2)].reg)), 0);
+	}
+    break;
+
+  case 218:
+#line 3650 "bfin-parse.y"
+    {
+	  notethat ("pseudoDEBUG: DBG allregs\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (0, (yyvsp[(2) - (2)].reg).regno & CODE_MASK, ((yyvsp[(2) - (2)].reg).regno & CLASS_MASK) >> 4);
+	}
+    break;
+
+  case 219:
+#line 3656 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(3) - (4)].reg)))
+	    return yyerror ("Dregs expected");
+	  notethat ("pseudoDEBUG: DBGCMPLX (dregs )\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, 6, ((yyvsp[(3) - (4)].reg).regno & CODE_MASK) >> 4);
+	}
+    break;
+
+  case 220:
+#line 3664 "bfin-parse.y"
+    {
+	  notethat ("psedoDEBUG: DBGHALT\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, 5, 0);
+	}
+    break;
+
+  case 221:
+#line 3670 "bfin-parse.y"
+    {
+	  notethat ("psedoDEBUG: HLT\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (3, 4, 0);
+	}
+    break;
+
+  case 222:
+#line 3676 "bfin-parse.y"
+    {
+	  notethat ("pseudodbg_assert: DBGA (regs_lo/hi , uimm16 )\n");
+	  (yyval.instr) = bfin_gen_pseudodbg_assert (IS_H ((yyvsp[(3) - (6)].reg)), &(yyvsp[(3) - (6)].reg), uimm16 ((yyvsp[(5) - (6)].expr)));
+	}
+    break;
+
+  case 223:
+#line 3682 "bfin-parse.y"
+    {
+	  notethat ("pseudodbg_assert: DBGAH (regs , uimm16 )\n");
+	  (yyval.instr) = bfin_gen_pseudodbg_assert (3, &(yyvsp[(3) - (6)].reg), uimm16 ((yyvsp[(5) - (6)].expr)));
+	}
+    break;
+
+  case 224:
+#line 3688 "bfin-parse.y"
+    {
+	  notethat ("psedodbg_assert: DBGAL (regs , uimm16 )\n");
+	  (yyval.instr) = bfin_gen_pseudodbg_assert (2, &(yyvsp[(3) - (6)].reg), uimm16 ((yyvsp[(5) - (6)].expr)));
+	}
+    break;
+
+  case 225:
+#line 3694 "bfin-parse.y"
+    {
+	  if (!IS_UIMM ((yyvsp[(2) - (2)].expr), 8))
+	    return yyerror ("Constant out of range");
+	  notethat ("psedodbg_assert: OUTC uimm8\n");
+	  (yyval.instr) = bfin_gen_pseudochr (uimm8 ((yyvsp[(2) - (2)].expr)));
+	}
+    break;
+
+  case 226:
+#line 3702 "bfin-parse.y"
+    {
+	  if (!IS_DREG ((yyvsp[(2) - (2)].reg)))
+	    return yyerror ("Dregs expected");
+	  notethat ("psedodbg_assert: OUTC dreg\n");
+	  (yyval.instr) = bfin_gen_pseudodbg (2, (yyvsp[(2) - (2)].reg).regno & CODE_MASK, 0);
+	}
+    break;
+
+  case 227:
+#line 3716 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(1) - (1)].reg);
+	}
+    break;
+
+  case 228:
+#line 3720 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(1) - (1)].reg);
+	}
+    break;
+
+  case 229:
+#line 3729 "bfin-parse.y"
+    {
+	(yyval.mod).MM = 0;
+	(yyval.mod).mod = 0;
+	}
+    break;
+
+  case 230:
+#line 3734 "bfin-parse.y"
+    {
+	(yyval.mod).MM = 1;
+	(yyval.mod).mod = (yyvsp[(4) - (5)].value);
+	}
+    break;
+
+  case 231:
+#line 3739 "bfin-parse.y"
+    {
+	(yyval.mod).MM = 1;
+	(yyval.mod).mod = (yyvsp[(2) - (5)].value);
+	}
+    break;
+
+  case 232:
+#line 3744 "bfin-parse.y"
+    {
+	(yyval.mod).MM = 0;
+	(yyval.mod).mod = (yyvsp[(2) - (3)].value);
+	}
+    break;
+
+  case 233:
+#line 3749 "bfin-parse.y"
+    {
+	(yyval.mod).MM = 1;
+	(yyval.mod).mod = 0;
+	}
+    break;
+
+  case 234:
+#line 3756 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 235:
+#line 3760 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 236:
+#line 3766 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 237:
+#line 3771 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 1;
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 238:
+#line 3776 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 1;
+	}
+    break;
+
+  case 239:
+#line 3781 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 1;
+	(yyval.modcodes).x0 = 1;
+	}
+    break;
+
+  case 240:
+#line 3789 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 241:
+#line 3793 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 242:
+#line 3799 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 243:
+#line 3804 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = (yyvsp[(2) - (3)].modcodes).s0;
+	(yyval.modcodes).x0 = (yyvsp[(2) - (3)].modcodes).x0;
+	}
+    break;
+
+  case 244:
+#line 3811 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	(yyval.modcodes).aop = 0;
+	}
+    break;
+
+  case 245:
+#line 3817 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	(yyval.modcodes).aop = 1;
+	}
+    break;
+
+  case 246:
+#line 3823 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 1;
+	(yyval.modcodes).x0 = 0;
+	(yyval.modcodes).aop = 1;
+	}
+    break;
+
+  case 247:
+#line 3831 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 248:
+#line 3837 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 2 + (yyvsp[(2) - (3)].r0).r0;
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 249:
+#line 3843 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = (yyvsp[(2) - (3)].modcodes).s0;
+	(yyval.modcodes).x0 = (yyvsp[(2) - (3)].modcodes).x0;
+	}
+    break;
+
+  case 250:
+#line 3849 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 2 + (yyvsp[(2) - (5)].r0).r0;
+	(yyval.modcodes).s0 = (yyvsp[(4) - (5)].modcodes).s0;
+	(yyval.modcodes).x0 = (yyvsp[(4) - (5)].modcodes).x0;
+	}
+    break;
+
+  case 251:
+#line 3855 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 2 + (yyvsp[(4) - (5)].r0).r0;
+	(yyval.modcodes).s0 = (yyvsp[(2) - (5)].modcodes).s0;
+	(yyval.modcodes).x0 = (yyvsp[(2) - (5)].modcodes).x0;
+	}
+    break;
+
+  case 252:
+#line 3863 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 253:
+#line 3867 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 254:
+#line 3871 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 255:
+#line 3877 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 256:
+#line 3881 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 257:
+#line 3885 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 258:
+#line 3891 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).aop = 0;
+	}
+    break;
+
+  case 259:
+#line 3897 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).aop = 3;
+	}
+    break;
+
+  case 260:
+#line 3903 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = 1;
+	(yyval.modcodes).aop = 3;
+	}
+    break;
+
+  case 261:
+#line 3909 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 0;
+	(yyval.modcodes).aop = 3;
+	}
+    break;
+
+  case 262:
+#line 3915 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 263:
+#line 3920 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 264:
+#line 3927 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 265:
+#line 3931 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 266:
+#line 3937 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 0;
+	}
+    break;
+
+  case 267:
+#line 3941 "bfin-parse.y"
+    {
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 268:
+#line 3948 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 269:
+#line 3952 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 270:
+#line 3956 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 3;
+	}
+    break;
+
+  case 271:
+#line 3960 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 2;
+	}
+    break;
+
+  case 272:
+#line 3966 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 273:
+#line 3970 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 274:
+#line 3977 "bfin-parse.y"
+    {
+	(yyval.modcodes).r0 = 0;
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 275:
+#line 3982 "bfin-parse.y"
+    {
+	if ((yyvsp[(2) - (3)].value) != M_T)
+	  return yyerror ("Bad modifier");
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 0;
+	}
+    break;
+
+  case 276:
+#line 3989 "bfin-parse.y"
+    {
+	if ((yyvsp[(2) - (5)].value) != M_T)
+	  return yyerror ("Bad modifier");
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 277:
+#line 3996 "bfin-parse.y"
+    {
+	if ((yyvsp[(4) - (5)].value) != M_T)
+	  return yyerror ("Bad modifier");
+	(yyval.modcodes).r0 = 1;
+	(yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 278:
+#line 4008 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 279:
+#line 4012 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 280:
+#line 4016 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 2;
+	}
+    break;
+
+  case 281:
+#line 4022 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 282:
+#line 4026 "bfin-parse.y"
+    {
+	  if ((yyvsp[(2) - (3)].value) == M_W32)
+	    (yyval.r0).r0 = 1;
+	  else
+	    return yyerror ("Only (W32) allowed");
+	}
+    break;
+
+  case 283:
+#line 4035 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 284:
+#line 4039 "bfin-parse.y"
+    {
+	  if ((yyvsp[(2) - (3)].value) == M_IU)
+	    (yyval.r0).r0 = 3;
+	  else
+	    return yyerror ("(IU) expected");
+	}
+    break;
+
+  case 285:
+#line 4048 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(3) - (4)].reg);
+	}
+    break;
+
+  case 286:
+#line 4054 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(2) - (4)].reg);
+	}
+    break;
+
+  case 287:
+#line 4063 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 288:
+#line 4067 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 289:
+#line 4074 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 290:
+#line 4078 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 291:
+#line 4082 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 2;
+	}
+    break;
+
+  case 292:
+#line 4086 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 3;
+	}
+    break;
+
+  case 293:
+#line 4093 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 294:
+#line 4097 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 295:
+#line 4104 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 1;	/* HL.  */
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 0;	/* aop.  */
+	}
+    break;
+
+  case 296:
+#line 4112 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 1;	/* HL.  */
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 1;	/* aop.  */
+	}
+    break;
+
+  case 297:
+#line 4120 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0;	/* HL.  */
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 0;	/* aop.  */
+	}
+    break;
+
+  case 298:
+#line 4128 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0;	/* HL.  */
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 1;
+	}
+    break;
+
+  case 299:
+#line 4136 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 1;	/* HL.  */
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 0;	/* aop.  */
+	}
+    break;
+
+  case 300:
+#line 4143 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 1;	/* HL.  */
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 1;	/* aop.  */
+	}
+    break;
+
+  case 301:
+#line 4150 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0;	/* HL.  */
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 0;	/* aop.  */
+	}
+    break;
+
+  case 302:
+#line 4158 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0;	/* HL.  */
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* x.  */
+	  (yyval.modcodes).aop = 1;	/* aop.  */
+	}
+    break;
+
+  case 303:
+#line 4168 "bfin-parse.y"
+    {
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* HL.  */
+	}
+    break;
+
+  case 304:
+#line 4173 "bfin-parse.y"
+    {
+	  (yyval.modcodes).s0 = 0;	/* s.  */
+	  (yyval.modcodes).x0 = 1;	/* HL.  */
+	}
+    break;
+
+  case 305:
+#line 4178 "bfin-parse.y"
+    {
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 0;	/* HL.  */
+	}
+    break;
+
+  case 306:
+#line 4183 "bfin-parse.y"
+    {
+	  (yyval.modcodes).s0 = 1;	/* s.  */
+	  (yyval.modcodes).x0 = 1;	/* HL.  */
+	}
+    break;
+
+  case 307:
+#line 4190 "bfin-parse.y"
+    {
+	(yyval.modcodes).x0 = 2;
+	}
+    break;
+
+  case 308:
+#line 4194 "bfin-parse.y"
+    {
+	(yyval.modcodes).x0 = 0;
+	}
+    break;
+
+  case 309:
+#line 4198 "bfin-parse.y"
+    {
+	(yyval.modcodes).x0 = 1;
+	}
+    break;
+
+  case 310:
+#line 4207 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(1) - (2)].reg);
+	}
+    break;
+
+  case 311:
+#line 4214 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(1) - (2)].reg);
+	}
+    break;
+
+  case 312:
+#line 4221 "bfin-parse.y"
+    {
+	(yyval.reg) = (yyvsp[(1) - (2)].reg);
+	}
+    break;
+
+  case 313:
+#line 4228 "bfin-parse.y"
+    {
+	  if (IS_A1 ((yyvsp[(3) - (3)].reg)) && IS_EVEN ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Cannot move A1 to even register");
+	  else if (!IS_A1 ((yyvsp[(3) - (3)].reg)) && !IS_EVEN ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Cannot move A0 to odd register");
+
+	  (yyval.macfunc).w = 1;
+          (yyval.macfunc).P = 1;
+          (yyval.macfunc).n = IS_A1 ((yyvsp[(3) - (3)].reg));
+	  (yyval.macfunc).op = 3;
+          (yyval.macfunc).dst = (yyvsp[(1) - (3)].reg);
+	  (yyval.macfunc).s0.regno = 0;
+          (yyval.macfunc).s1.regno = 0;
+	}
+    break;
+
+  case 314:
+#line 4243 "bfin-parse.y"
+    {
+	  (yyval.macfunc) = (yyvsp[(1) - (1)].macfunc);
+	  (yyval.macfunc).w = 0; (yyval.macfunc).P = 0;
+	  (yyval.macfunc).dst.regno = 0;
+	}
+    break;
+
+  case 315:
+#line 4249 "bfin-parse.y"
+    {
+	  if ((yyvsp[(4) - (5)].macfunc).n && IS_EVEN ((yyvsp[(1) - (5)].reg)))
+	    return yyerror ("Cannot move A1 to even register");
+	  else if (!(yyvsp[(4) - (5)].macfunc).n && !IS_EVEN ((yyvsp[(1) - (5)].reg)))
+	    return yyerror ("Cannot move A0 to odd register");
+
+	  (yyval.macfunc) = (yyvsp[(4) - (5)].macfunc);
+	  (yyval.macfunc).w = 1;
+          (yyval.macfunc).P = 1;
+          (yyval.macfunc).dst = (yyvsp[(1) - (5)].reg);
+	}
+    break;
+
+  case 316:
+#line 4262 "bfin-parse.y"
+    {
+	  if ((yyvsp[(4) - (5)].macfunc).n && !IS_H ((yyvsp[(1) - (5)].reg)))
+	    return yyerror ("Cannot move A1 to low half of register");
+	  else if (!(yyvsp[(4) - (5)].macfunc).n && IS_H ((yyvsp[(1) - (5)].reg)))
+	    return yyerror ("Cannot move A0 to high half of register");
+
+	  (yyval.macfunc) = (yyvsp[(4) - (5)].macfunc);
+	  (yyval.macfunc).w = 1;
+	  (yyval.macfunc).P = 0;
+          (yyval.macfunc).dst = (yyvsp[(1) - (5)].reg);
+	}
+    break;
+
+  case 317:
+#line 4275 "bfin-parse.y"
+    {
+	  if (IS_A1 ((yyvsp[(3) - (3)].reg)) && !IS_H ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Cannot move A1 to low half of register");
+	  else if (!IS_A1 ((yyvsp[(3) - (3)].reg)) && IS_H ((yyvsp[(1) - (3)].reg)))
+	    return yyerror ("Cannot move A0 to high half of register");
+
+	  (yyval.macfunc).w = 1;
+	  (yyval.macfunc).P = 0;
+	  (yyval.macfunc).n = IS_A1 ((yyvsp[(3) - (3)].reg));
+	  (yyval.macfunc).op = 3;
+          (yyval.macfunc).dst = (yyvsp[(1) - (3)].reg);
+	  (yyval.macfunc).s0.regno = 0;
+          (yyval.macfunc).s1.regno = 0;
+	}
+    break;
+
+  case 318:
+#line 4293 "bfin-parse.y"
+    {
+	  (yyval.macfunc).n = IS_A1 ((yyvsp[(1) - (2)].reg));
+	  (yyval.macfunc).op = 0;
+	  (yyval.macfunc).s0 = (yyvsp[(2) - (2)].macfunc).s0;
+	  (yyval.macfunc).s1 = (yyvsp[(2) - (2)].macfunc).s1;
+	}
+    break;
+
+  case 319:
+#line 4300 "bfin-parse.y"
+    {
+	  (yyval.macfunc).n = IS_A1 ((yyvsp[(1) - (2)].reg));
+	  (yyval.macfunc).op = 1;
+	  (yyval.macfunc).s0 = (yyvsp[(2) - (2)].macfunc).s0;
+	  (yyval.macfunc).s1 = (yyvsp[(2) - (2)].macfunc).s1;
+	}
+    break;
+
+  case 320:
+#line 4307 "bfin-parse.y"
+    {
+	  (yyval.macfunc).n = IS_A1 ((yyvsp[(1) - (2)].reg));
+	  (yyval.macfunc).op = 2;
+	  (yyval.macfunc).s0 = (yyvsp[(2) - (2)].macfunc).s0;
+	  (yyval.macfunc).s1 = (yyvsp[(2) - (2)].macfunc).s1;
+	}
+    break;
+
+  case 321:
+#line 4317 "bfin-parse.y"
+    {
+	  if (IS_DREG ((yyvsp[(1) - (3)].reg)) && IS_DREG ((yyvsp[(3) - (3)].reg)))
+	    {
+	      (yyval.macfunc).s0 = (yyvsp[(1) - (3)].reg);
+              (yyval.macfunc).s1 = (yyvsp[(3) - (3)].reg);
+	    }
+	  else
+	    return yyerror ("Dregs expected");
+	}
+    break;
+
+  case 322:
+#line 4330 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 0;
+	}
+    break;
+
+  case 323:
+#line 4334 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 1;
+	}
+    break;
+
+  case 324:
+#line 4338 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 2;
+	}
+    break;
+
+  case 325:
+#line 4342 "bfin-parse.y"
+    {
+	(yyval.r0).r0 = 3;
+	}
+    break;
+
+  case 326:
+#line 4349 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = (yyvsp[(3) - (3)].reg).regno;
+	  (yyval.modcodes).x0 = (yyvsp[(2) - (3)].r0).r0;
+	  (yyval.modcodes).s0 = 0;
+	}
+    break;
+
+  case 327:
+#line 4355 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0x18;
+	  (yyval.modcodes).x0 = (yyvsp[(2) - (3)].r0).r0;
+	  (yyval.modcodes).s0 = 0;
+	}
+    break;
+
+  case 328:
+#line 4361 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = (yyvsp[(1) - (3)].reg).regno;
+	  (yyval.modcodes).x0 = (yyvsp[(2) - (3)].r0).r0;
+	  (yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 329:
+#line 4367 "bfin-parse.y"
+    {
+	  (yyval.modcodes).r0 = 0x18;
+	  (yyval.modcodes).x0 = (yyvsp[(2) - (3)].r0).r0;
+	  (yyval.modcodes).s0 = 1;
+	}
+    break;
+
+  case 330:
+#line 4377 "bfin-parse.y"
+    {
+	Expr_Node_Value val;
+	val.s_value = S_GET_NAME((yyvsp[(1) - (1)].symbol));
+	(yyval.expr) = Expr_Node_Create (Expr_Node_Reloc, val, NULL, NULL);
+	}
+    break;
+
+  case 331:
+#line 4386 "bfin-parse.y"
+    { (yyval.value) = BFD_RELOC_BFIN_GOT; }
+    break;
+
+  case 332:
+#line 4388 "bfin-parse.y"
+    { (yyval.value) = BFD_RELOC_BFIN_GOT17M4; }
+    break;
+
+  case 333:
+#line 4390 "bfin-parse.y"
+    { (yyval.value) = BFD_RELOC_BFIN_FUNCDESC_GOT17M4; }
+    break;
+
+  case 334:
+#line 4394 "bfin-parse.y"
+    {
+	Expr_Node_Value val;
+	val.i_value = (yyvsp[(3) - (3)].value);
+	(yyval.expr) = Expr_Node_Create (Expr_Node_GOT_Reloc, val, (yyvsp[(1) - (3)].expr), NULL);
+	}
+    break;
+
+  case 335:
+#line 4402 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (1)].expr);
+	}
+    break;
+
+  case 336:
+#line 4406 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (1)].expr);
+	}
+    break;
+
+  case 337:
+#line 4413 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (3)].expr);
+	}
+    break;
+
+  case 338:
+#line 4419 "bfin-parse.y"
+    {
+	Expr_Node_Value val;
+	val.i_value = (yyvsp[(1) - (1)].value);
+	(yyval.expr) = Expr_Node_Create (Expr_Node_Constant, val, NULL, NULL);
+	}
+    break;
+
+  case 339:
+#line 4425 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (1)].expr);
+	}
+    break;
+
+  case 340:
+#line 4429 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(2) - (3)].expr);
+	}
+    break;
+
+  case 341:
+#line 4433 "bfin-parse.y"
+    {
+	(yyval.expr) = unary (Expr_Op_Type_COMP, (yyvsp[(2) - (2)].expr));
+	}
+    break;
+
+  case 342:
+#line 4437 "bfin-parse.y"
+    {
+	(yyval.expr) = unary (Expr_Op_Type_NEG, (yyvsp[(2) - (2)].expr));
+	}
+    break;
+
+  case 343:
+#line 4443 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (1)].expr);
+	}
+    break;
+
+  case 344:
+#line 4449 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Mult, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 345:
+#line 4453 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Div, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 346:
+#line 4457 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Mod, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 347:
+#line 4461 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Add, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 348:
+#line 4465 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Sub, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 349:
+#line 4469 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Lshift, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 350:
+#line 4473 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_Rshift, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 351:
+#line 4477 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_BAND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 352:
+#line 4481 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_LOR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 353:
+#line 4485 "bfin-parse.y"
+    {
+	(yyval.expr) = binary (Expr_Op_Type_BOR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr));
+	}
+    break;
+
+  case 354:
+#line 4489 "bfin-parse.y"
+    {
+	(yyval.expr) = (yyvsp[(1) - (1)].expr);
+	}
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 7561 "bfin-parse.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+#line 4495 "bfin-parse.y"
+
+
+EXPR_T
+mkexpr (int x, SYMBOL_T s)
+{
+  EXPR_T e = (EXPR_T) ALLOCATE (sizeof (struct expression_cell));
+  e->value = x;
+  EXPR_SYMBOL(e) = s;
+  return e;
+}
+
+static int
+value_match (Expr_Node *exp, int sz, int sign, int mul, int issigned)
+{
+  int umax = (1 << sz) - 1;
+  int min = -1 << (sz - 1);
+  int max = (1 << (sz - 1)) - 1;
+
+  int v = (EXPR_VALUE (exp)) & 0xffffffff;
+
+  if ((v % mul) != 0)
+    {
+      error ("%s:%d: Value Error -- Must align to %d\n", __FILE__, __LINE__, mul);
+      return 0;
+    }
+
+  v /= mul;
+
+  if (sign)
+    v = -v;
+
+  if (issigned)
+    {
+      if (v >= min && v <= max) return 1;
+
+#ifdef DEBUG
+      fprintf(stderr, "signed value %lx out of range\n", v * mul);
+#endif
+      return 0;
+    }
+  if (v <= umax && v >= 0)
+    return 1;
+#ifdef DEBUG
+  fprintf(stderr, "unsigned value %lx out of range\n", v * mul);
+#endif
+  return 0;
+}
+
+/* Return the expression structure that allows symbol operations.
+   If the left and right children are constants, do the operation.  */
+static Expr_Node *
+binary (Expr_Op_Type op, Expr_Node *x, Expr_Node *y)
+{
+  Expr_Node_Value val;
+
+  if (x->type == Expr_Node_Constant && y->type == Expr_Node_Constant)
+    {
+      switch (op)
+	{
+        case Expr_Op_Type_Add:
+	  x->value.i_value += y->value.i_value;
+	  break;
+        case Expr_Op_Type_Sub:
+	  x->value.i_value -= y->value.i_value;
+	  break;
+        case Expr_Op_Type_Mult:
+	  x->value.i_value *= y->value.i_value;
+	  break;
+        case Expr_Op_Type_Div:
+	  if (y->value.i_value == 0)
+	    error ("Illegal Expression:  Division by zero.");
+	  else
+	    x->value.i_value /= y->value.i_value;
+	  break;
+        case Expr_Op_Type_Mod:
+	  x->value.i_value %= y->value.i_value;
+	  break;
+        case Expr_Op_Type_Lshift:
+	  x->value.i_value <<= y->value.i_value;
+	  break;
+        case Expr_Op_Type_Rshift:
+	  x->value.i_value >>= y->value.i_value;
+	  break;
+        case Expr_Op_Type_BAND:
+	  x->value.i_value &= y->value.i_value;
+	  break;
+        case Expr_Op_Type_BOR:
+	  x->value.i_value |= y->value.i_value;
+	  break;
+        case Expr_Op_Type_BXOR:
+	  x->value.i_value ^= y->value.i_value;
+	  break;
+        case Expr_Op_Type_LAND:
+	  x->value.i_value = x->value.i_value && y->value.i_value;
+	  break;
+        case Expr_Op_Type_LOR:
+	  x->value.i_value = x->value.i_value || y->value.i_value;
+	  break;
+
+	default:
+	  error ("%s:%d: Internal assembler error\n", __FILE__, __LINE__);
+	}
+      return x;
+    }
+  /* Canonicalize order to EXPR OP CONSTANT.  */
+  if (x->type == Expr_Node_Constant)
+    {
+      Expr_Node *t = x;
+      x = y;
+      y = t;
+    }
+  /* Canonicalize subtraction of const to addition of negated const.  */
+  if (op == Expr_Op_Type_Sub && y->type == Expr_Node_Constant)
+    {
+      op = Expr_Op_Type_Add;
+      y->value.i_value = -y->value.i_value;
+    }
+  if (y->type == Expr_Node_Constant && x->type == Expr_Node_Binop
+      && x->Right_Child->type == Expr_Node_Constant)
+    {
+      if (op == x->value.op_value && x->value.op_value == Expr_Op_Type_Add)
+	{
+	  x->Right_Child->value.i_value += y->value.i_value;
+	  return x;
+	}
+    }
+
+  /* Create a new expression structure.  */
+  val.op_value = op;
+  return Expr_Node_Create (Expr_Node_Binop, val, x, y);
+}
+
+static Expr_Node *
+unary (Expr_Op_Type op, Expr_Node *x)
+{
+  if (x->type == Expr_Node_Constant)
+    {
+      switch (op)
+	{
+	case Expr_Op_Type_NEG:
+	  x->value.i_value = -x->value.i_value;
+	  break;
+	case Expr_Op_Type_COMP:
+	  x->value.i_value = ~x->value.i_value;
+	  break;
+	default:
+	  error ("%s:%d: Internal assembler error\n", __FILE__, __LINE__);
+	}
+      return x;
+    }
+  else
+    {
+      /* Create a new expression structure.  */
+      Expr_Node_Value val;
+      val.op_value = op;
+      return Expr_Node_Create (Expr_Node_Unop, val, x, NULL);
+    }
+}
+
+int debug_codeselection = 0;
+static void
+notethat (char *format, ...)
+{
+  va_list ap;
+  va_start (ap, format);
+  if (debug_codeselection)
+    {
+      vfprintf (errorf, format, ap);
+    }
+  va_end (ap);
+}
+
+#ifdef TEST
+main (int argc, char **argv)
+{
+  yyparse();
+}
+#endif
+
+
diff --git a/gas/bfin-parse.h b/gas/bfin-parse.h
new file mode 100644
index 00000000000..57326830ab3
--- /dev/null
+++ b/gas/bfin-parse.h
@@ -0,0 +1,414 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     BYTEOP16P = 258,
+     BYTEOP16M = 259,
+     BYTEOP1P = 260,
+     BYTEOP2P = 261,
+     BYTEOP3P = 262,
+     BYTEUNPACK = 263,
+     BYTEPACK = 264,
+     PACK = 265,
+     SAA = 266,
+     ALIGN8 = 267,
+     ALIGN16 = 268,
+     ALIGN24 = 269,
+     VIT_MAX = 270,
+     EXTRACT = 271,
+     DEPOSIT = 272,
+     EXPADJ = 273,
+     SEARCH = 274,
+     ONES = 275,
+     SIGN = 276,
+     SIGNBITS = 277,
+     LINK = 278,
+     UNLINK = 279,
+     REG = 280,
+     PC = 281,
+     CCREG = 282,
+     BYTE_DREG = 283,
+     REG_A_DOUBLE_ZERO = 284,
+     REG_A_DOUBLE_ONE = 285,
+     A_ZERO_DOT_L = 286,
+     A_ZERO_DOT_H = 287,
+     A_ONE_DOT_L = 288,
+     A_ONE_DOT_H = 289,
+     HALF_REG = 290,
+     NOP = 291,
+     RTI = 292,
+     RTS = 293,
+     RTX = 294,
+     RTN = 295,
+     RTE = 296,
+     HLT = 297,
+     IDLE = 298,
+     STI = 299,
+     CLI = 300,
+     CSYNC = 301,
+     SSYNC = 302,
+     EMUEXCPT = 303,
+     RAISE = 304,
+     EXCPT = 305,
+     LSETUP = 306,
+     LOOP = 307,
+     LOOP_BEGIN = 308,
+     LOOP_END = 309,
+     DISALGNEXCPT = 310,
+     JUMP = 311,
+     JUMP_DOT_S = 312,
+     JUMP_DOT_L = 313,
+     CALL = 314,
+     ABORT = 315,
+     NOT = 316,
+     TILDA = 317,
+     BANG = 318,
+     AMPERSAND = 319,
+     BAR = 320,
+     PERCENT = 321,
+     CARET = 322,
+     BXOR = 323,
+     MINUS = 324,
+     PLUS = 325,
+     STAR = 326,
+     SLASH = 327,
+     NEG = 328,
+     MIN = 329,
+     MAX = 330,
+     ABS = 331,
+     DOUBLE_BAR = 332,
+     _PLUS_BAR_PLUS = 333,
+     _PLUS_BAR_MINUS = 334,
+     _MINUS_BAR_PLUS = 335,
+     _MINUS_BAR_MINUS = 336,
+     _MINUS_MINUS = 337,
+     _PLUS_PLUS = 338,
+     SHIFT = 339,
+     LSHIFT = 340,
+     ASHIFT = 341,
+     BXORSHIFT = 342,
+     _GREATER_GREATER_GREATER_THAN_ASSIGN = 343,
+     ROT = 344,
+     LESS_LESS = 345,
+     GREATER_GREATER = 346,
+     _GREATER_GREATER_GREATER = 347,
+     _LESS_LESS_ASSIGN = 348,
+     _GREATER_GREATER_ASSIGN = 349,
+     DIVS = 350,
+     DIVQ = 351,
+     ASSIGN = 352,
+     _STAR_ASSIGN = 353,
+     _BAR_ASSIGN = 354,
+     _CARET_ASSIGN = 355,
+     _AMPERSAND_ASSIGN = 356,
+     _MINUS_ASSIGN = 357,
+     _PLUS_ASSIGN = 358,
+     _ASSIGN_BANG = 359,
+     _LESS_THAN_ASSIGN = 360,
+     _ASSIGN_ASSIGN = 361,
+     GE = 362,
+     LT = 363,
+     LE = 364,
+     GT = 365,
+     LESS_THAN = 366,
+     FLUSHINV = 367,
+     FLUSH = 368,
+     IFLUSH = 369,
+     PREFETCH = 370,
+     PRNT = 371,
+     OUTC = 372,
+     WHATREG = 373,
+     TESTSET = 374,
+     ASL = 375,
+     ASR = 376,
+     B = 377,
+     W = 378,
+     NS = 379,
+     S = 380,
+     CO = 381,
+     SCO = 382,
+     TH = 383,
+     TL = 384,
+     BP = 385,
+     BREV = 386,
+     X = 387,
+     Z = 388,
+     M = 389,
+     MMOD = 390,
+     R = 391,
+     RND = 392,
+     RNDL = 393,
+     RNDH = 394,
+     RND12 = 395,
+     RND20 = 396,
+     V = 397,
+     LO = 398,
+     HI = 399,
+     BITTGL = 400,
+     BITCLR = 401,
+     BITSET = 402,
+     BITTST = 403,
+     BITMUX = 404,
+     DBGAL = 405,
+     DBGAH = 406,
+     DBGHALT = 407,
+     DBG = 408,
+     DBGA = 409,
+     DBGCMPLX = 410,
+     IF = 411,
+     COMMA = 412,
+     BY = 413,
+     COLON = 414,
+     SEMICOLON = 415,
+     RPAREN = 416,
+     LPAREN = 417,
+     LBRACK = 418,
+     RBRACK = 419,
+     STATUS_REG = 420,
+     MNOP = 421,
+     SYMBOL = 422,
+     NUMBER = 423,
+     GOT = 424,
+     GOT17M4 = 425,
+     FUNCDESC_GOT17M4 = 426,
+     AT = 427,
+     PLTPC = 428
+   };
+#endif
+/* Tokens.  */
+#define BYTEOP16P 258
+#define BYTEOP16M 259
+#define BYTEOP1P 260
+#define BYTEOP2P 261
+#define BYTEOP3P 262
+#define BYTEUNPACK 263
+#define BYTEPACK 264
+#define PACK 265
+#define SAA 266
+#define ALIGN8 267
+#define ALIGN16 268
+#define ALIGN24 269
+#define VIT_MAX 270
+#define EXTRACT 271
+#define DEPOSIT 272
+#define EXPADJ 273
+#define SEARCH 274
+#define ONES 275
+#define SIGN 276
+#define SIGNBITS 277
+#define LINK 278
+#define UNLINK 279
+#define REG 280
+#define PC 281
+#define CCREG 282
+#define BYTE_DREG 283
+#define REG_A_DOUBLE_ZERO 284
+#define REG_A_DOUBLE_ONE 285
+#define A_ZERO_DOT_L 286
+#define A_ZERO_DOT_H 287
+#define A_ONE_DOT_L 288
+#define A_ONE_DOT_H 289
+#define HALF_REG 290
+#define NOP 291
+#define RTI 292
+#define RTS 293
+#define RTX 294
+#define RTN 295
+#define RTE 296
+#define HLT 297
+#define IDLE 298
+#define STI 299
+#define CLI 300
+#define CSYNC 301
+#define SSYNC 302
+#define EMUEXCPT 303
+#define RAISE 304
+#define EXCPT 305
+#define LSETUP 306
+#define LOOP 307
+#define LOOP_BEGIN 308
+#define LOOP_END 309
+#define DISALGNEXCPT 310
+#define JUMP 311
+#define JUMP_DOT_S 312
+#define JUMP_DOT_L 313
+#define CALL 314
+#define ABORT 315
+#define NOT 316
+#define TILDA 317
+#define BANG 318
+#define AMPERSAND 319
+#define BAR 320
+#define PERCENT 321
+#define CARET 322
+#define BXOR 323
+#define MINUS 324
+#define PLUS 325
+#define STAR 326
+#define SLASH 327
+#define NEG 328
+#define MIN 329
+#define MAX 330
+#define ABS 331
+#define DOUBLE_BAR 332
+#define _PLUS_BAR_PLUS 333
+#define _PLUS_BAR_MINUS 334
+#define _MINUS_BAR_PLUS 335
+#define _MINUS_BAR_MINUS 336
+#define _MINUS_MINUS 337
+#define _PLUS_PLUS 338
+#define SHIFT 339
+#define LSHIFT 340
+#define ASHIFT 341
+#define BXORSHIFT 342
+#define _GREATER_GREATER_GREATER_THAN_ASSIGN 343
+#define ROT 344
+#define LESS_LESS 345
+#define GREATER_GREATER 346
+#define _GREATER_GREATER_GREATER 347
+#define _LESS_LESS_ASSIGN 348
+#define _GREATER_GREATER_ASSIGN 349
+#define DIVS 350
+#define DIVQ 351
+#define ASSIGN 352
+#define _STAR_ASSIGN 353
+#define _BAR_ASSIGN 354
+#define _CARET_ASSIGN 355
+#define _AMPERSAND_ASSIGN 356
+#define _MINUS_ASSIGN 357
+#define _PLUS_ASSIGN 358
+#define _ASSIGN_BANG 359
+#define _LESS_THAN_ASSIGN 360
+#define _ASSIGN_ASSIGN 361
+#define GE 362
+#define LT 363
+#define LE 364
+#define GT 365
+#define LESS_THAN 366
+#define FLUSHINV 367
+#define FLUSH 368
+#define IFLUSH 369
+#define PREFETCH 370
+#define PRNT 371
+#define OUTC 372
+#define WHATREG 373
+#define TESTSET 374
+#define ASL 375
+#define ASR 376
+#define B 377
+#define W 378
+#define NS 379
+#define S 380
+#define CO 381
+#define SCO 382
+#define TH 383
+#define TL 384
+#define BP 385
+#define BREV 386
+#define X 387
+#define Z 388
+#define M 389
+#define MMOD 390
+#define R 391
+#define RND 392
+#define RNDL 393
+#define RNDH 394
+#define RND12 395
+#define RND20 396
+#define V 397
+#define LO 398
+#define HI 399
+#define BITTGL 400
+#define BITCLR 401
+#define BITSET 402
+#define BITTST 403
+#define BITMUX 404
+#define DBGAL 405
+#define DBGAH 406
+#define DBGHALT 407
+#define DBG 408
+#define DBGA 409
+#define DBGCMPLX 410
+#define IF 411
+#define COMMA 412
+#define BY 413
+#define COLON 414
+#define SEMICOLON 415
+#define RPAREN 416
+#define LPAREN 417
+#define LBRACK 418
+#define RBRACK 419
+#define STATUS_REG 420
+#define MNOP 421
+#define SYMBOL 422
+#define NUMBER 423
+#define GOT 424
+#define GOT17M4 425
+#define FUNCDESC_GOT17M4 426
+#define AT 427
+#define PLTPC 428
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 448 "bfin-parse.y"
+{
+  INSTR_T instr;
+  Expr_Node *expr;
+  SYMBOL_T symbol;
+  long value;
+  Register reg;
+  Macfunc macfunc;
+  struct { int r0; int s0; int x0; int aop; } modcodes;
+  struct { int r0; } r0;
+  Opt_mode mod;
+}
+/* Line 1529 of yacc.c.  */
+#line 407 "bfin-parse.h"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+
diff --git a/gas/doc/as.info b/gas/doc/as.info
new file mode 100644
index 00000000000..67e22abe23a
--- /dev/null
+++ b/gas/doc/as.info
@@ -0,0 +1,25878 @@
+This is as.info, produced by makeinfo version 4.8 from as.texinfo.
+
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* As: (as).                     The GNU assembler.
+* Gas: (as).                    The GNU assembler.
+END-INFO-DIR-ENTRY
+
+   This file documents the GNU Assembler "as".
+
+   Copyright (C) 1991-2013 Free Software Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+
+File: as.info,  Node: Top,  Next: Overview,  Up: (dir)
+
+Using as
+********
+
+This file is a user guide to the GNU assembler `as' (GNU Binutils)
+version 2.23.91.
+
+   This document is distributed under the terms of the GNU Free
+Documentation License.  A copy of the license is included in the
+section entitled "GNU Free Documentation License".
+
+* Menu:
+
+* Overview::                    Overview
+* Invoking::                    Command-Line Options
+* Syntax::                      Syntax
+* Sections::                    Sections and Relocation
+* Symbols::                     Symbols
+* Expressions::                 Expressions
+* Pseudo Ops::                  Assembler Directives
+
+* Object Attributes::           Object Attributes
+* Machine Dependencies::        Machine Dependent Features
+* Reporting Bugs::              Reporting Bugs
+* Acknowledgements::            Who Did What
+* GNU Free Documentation License::  GNU Free Documentation License
+* AS Index::                    AS Index
+
+
+File: as.info,  Node: Overview,  Next: Invoking,  Prev: Top,  Up: Top
+
+1 Overview
+**********
+
+Here is a brief summary of how to invoke `as'.  For details, see *Note
+Command-Line Options: Invoking.
+
+     as [-a[cdghlns][=FILE]] [-alternate] [-D]
+      [-compress-debug-sections]  [-nocompress-debug-sections]
+      [-debug-prefix-map OLD=NEW]
+      [-defsym SYM=VAL] [-f] [-g] [-gstabs]
+      [-gstabs+] [-gdwarf-2] [-gdwarf-sections]
+      [-help] [-I DIR] [-J]
+      [-K] [-L] [-listing-lhs-width=NUM]
+      [-listing-lhs-width2=NUM] [-listing-rhs-width=NUM]
+      [-listing-cont-lines=NUM] [-keep-locals] [-o
+      OBJFILE] [-R] [-reduce-memory-overheads] [-statistics]
+      [-v] [-version] [-version] [-W] [-warn]
+      [-fatal-warnings] [-w] [-x] [-Z] [@FILE]
+      [-size-check=[error|warning]]
+      [-target-help] [TARGET-OPTIONS]
+      [-|FILES ...]
+
+     _Target AArch64 options:_
+        [-EB|-EL]
+        [-mabi=ABI]
+
+     _Target Alpha options:_
+        [-mCPU]
+        [-mdebug | -no-mdebug]
+        [-replace | -noreplace]
+        [-relax] [-g] [-GSIZE]
+        [-F] [-32addr]
+
+     _Target ARC options:_
+        [-marc[5|6|7|8]]
+        [-EB|-EL]
+
+     _Target ARM options:_
+        [-mcpu=PROCESSOR[+EXTENSION...]]
+        [-march=ARCHITECTURE[+EXTENSION...]]
+        [-mfpu=FLOATING-POINT-FORMAT]
+        [-mfloat-abi=ABI]
+        [-meabi=VER]
+        [-mthumb]
+        [-EB|-EL]
+        [-mapcs-32|-mapcs-26|-mapcs-float|
+         -mapcs-reentrant]
+        [-mthumb-interwork] [-k]
+
+     _Target Blackfin options:_
+        [-mcpu=PROCESSOR[-SIREVISION]]
+        [-mfdpic]
+        [-mno-fdpic]
+        [-mnopic]
+
+     _Target CRIS options:_
+        [-underscore | -no-underscore]
+        [-pic] [-N]
+        [-emulation=criself | -emulation=crisaout]
+        [-march=v0_v10 | -march=v10 | -march=v32 | -march=common_v10_v32]
+
+     _Target D10V options:_
+        [-O]
+
+     _Target D30V options:_
+        [-O|-n|-N]
+
+     _Target EPIPHANY options:_
+        [-mepiphany|-mepiphany16]
+
+     _Target H8/300 options:_
+        [-h-tick-hex]
+
+     _Target i386 options:_
+        [-32|-x32|-64] [-n]
+        [-march=CPU[+EXTENSION...]] [-mtune=CPU]
+
+     _Target i960 options:_
+        [-ACA|-ACA_A|-ACB|-ACC|-AKA|-AKB|
+         -AKC|-AMC]
+        [-b] [-no-relax]
+
+     _Target IA-64 options:_
+        [-mconstant-gp|-mauto-pic]
+        [-milp32|-milp64|-mlp64|-mp64]
+        [-mle|mbe]
+        [-mtune=itanium1|-mtune=itanium2]
+        [-munwind-check=warning|-munwind-check=error]
+        [-mhint.b=ok|-mhint.b=warning|-mhint.b=error]
+        [-x|-xexplicit] [-xauto] [-xdebug]
+
+     _Target IP2K options:_
+        [-mip2022|-mip2022ext]
+
+     _Target M32C options:_
+        [-m32c|-m16c] [-relax] [-h-tick-hex]
+
+     _Target M32R options:_
+        [-m32rx|-[no-]warn-explicit-parallel-conflicts|
+        -W[n]p]
+
+     _Target M680X0 options:_
+        [-l] [-m68000|-m68010|-m68020|...]
+
+     _Target M68HC11 options:_
+        [-m68hc11|-m68hc12|-m68hcs12|-mm9s12x|-mm9s12xg]
+        [-mshort|-mlong]
+        [-mshort-double|-mlong-double]
+        [-force-long-branches] [-short-branches]
+        [-strict-direct-mode] [-print-insn-syntax]
+        [-print-opcodes] [-generate-example]
+
+     _Target MCORE options:_
+        [-jsri2bsr] [-sifilter] [-relax]
+        [-mcpu=[210|340]]
+
+     _Target Meta options:_
+        [-mcpu=CPU] [-mfpu=CPU] [-mdsp=CPU]
+     _Target MICROBLAZE options:_
+
+     _Target MIPS options:_
+        [-nocpp] [-EL] [-EB] [-O[OPTIMIZATION LEVEL]]
+        [-g[DEBUG LEVEL]] [-G NUM] [-KPIC] [-call_shared]
+        [-non_shared] [-xgot [-mvxworks-pic]
+        [-mabi=ABI] [-32] [-n32] [-64] [-mfp32] [-mgp32]
+        [-march=CPU] [-mtune=CPU] [-mips1] [-mips2]
+        [-mips3] [-mips4] [-mips5] [-mips32] [-mips32r2]
+        [-mips64] [-mips64r2]
+        [-construct-floats] [-no-construct-floats]
+        [-mnan=ENCODING]
+        [-trap] [-no-break] [-break] [-no-trap]
+        [-mips16] [-no-mips16]
+        [-mmicromips] [-mno-micromips]
+        [-msmartmips] [-mno-smartmips]
+        [-mips3d] [-no-mips3d]
+        [-mdmx] [-no-mdmx]
+        [-mdsp] [-mno-dsp]
+        [-mdspr2] [-mno-dspr2]
+        [-mmt] [-mno-mt]
+        [-mmcu] [-mno-mcu]
+        [-minsn32] [-mno-insn32]
+        [-mfix7000] [-mno-fix7000]
+        [-mfix-vr4120] [-mno-fix-vr4120]
+        [-mfix-vr4130] [-mno-fix-vr4130]
+        [-mdebug] [-no-mdebug]
+        [-mpdr] [-mno-pdr]
+
+     _Target MMIX options:_
+        [-fixed-special-register-names] [-globalize-symbols]
+        [-gnu-syntax] [-relax] [-no-predefined-symbols]
+        [-no-expand] [-no-merge-gregs] [-x]
+        [-linker-allocated-gregs]
+
+     _Target Nios II options:_
+        [-relax-all] [-relax-section] [-no-relax]
+        [-EB] [-EL]
+
+     _Target PDP11 options:_
+        [-mpic|-mno-pic] [-mall] [-mno-extensions]
+        [-mEXTENSION|-mno-EXTENSION]
+        [-mCPU] [-mMACHINE]
+
+     _Target picoJava options:_
+        [-mb|-me]
+
+     _Target PowerPC options:_
+        [-a32|-a64]
+        [-mpwrx|-mpwr2|-mpwr|-m601|-mppc|-mppc32|-m603|-m604|-m403|-m405|
+         -m440|-m464|-m476|-m7400|-m7410|-m7450|-m7455|-m750cl|-mppc64|
+         -m620|-me500|-e500x2|-me500mc|-me500mc64|-me5500|-me6500|-mppc64bridge|
+         -mbooke|-mpower4|-mpwr4|-mpower5|-mpwr5|-mpwr5x|-mpower6|-mpwr6|
+         -mpower7|-mpwr7|-mpower8|-mpwr8|-ma2|-mcell|-mspe|-mtitan|-me300|-mcom]
+        [-many] [-maltivec|-mvsx|-mhtm|-mvle]
+        [-mregnames|-mno-regnames]
+        [-mrelocatable|-mrelocatable-lib|-K PIC] [-memb]
+        [-mlittle|-mlittle-endian|-le|-mbig|-mbig-endian|-be]
+        [-msolaris|-mno-solaris]
+        [-nops=COUNT]
+
+     _Target RX options:_
+        [-mlittle-endian|-mbig-endian]
+        [-m32bit-doubles|-m64bit-doubles]
+        [-muse-conventional-section-names]
+        [-msmall-data-limit]
+        [-mpid]
+        [-mrelax]
+        [-mint-register=NUMBER]
+        [-mgcc-abi|-mrx-abi]
+
+     _Target s390 options:_
+        [-m31|-m64] [-mesa|-mzarch] [-march=CPU]
+        [-mregnames|-mno-regnames]
+        [-mwarn-areg-zero]
+
+     _Target SCORE options:_
+        [-EB][-EL][-FIXDD][-NWARN]
+        [-SCORE5][-SCORE5U][-SCORE7][-SCORE3]
+        [-march=score7][-march=score3]
+        [-USE_R1][-KPIC][-O0][-G NUM][-V]
+
+     _Target SPARC options:_
+        [-Av6|-Av7|-Av8|-Asparclet|-Asparclite
+         -Av8plus|-Av8plusa|-Av9|-Av9a]
+        [-xarch=v8plus|-xarch=v8plusa] [-bump]
+        [-32|-64]
+
+     _Target TIC54X options:_
+      [-mcpu=54[123589]|-mcpu=54[56]lp] [-mfar-mode|-mf]
+      [-merrors-to-file <FILENAME>|-me <FILENAME>]
+
+
+     _Target TIC6X options:_
+        [-march=ARCH] [-mbig-endian|-mlittle-endian]
+        [-mdsbt|-mno-dsbt] [-mpid=no|-mpid=near|-mpid=far]
+        [-mpic|-mno-pic]
+
+     _Target TILE-Gx options:_
+        [-m32|-m64][-EB][-EL]
+
+
+     _Target Xtensa options:_
+      [-[no-]text-section-literals] [-[no-]absolute-literals]
+      [-[no-]target-align] [-[no-]longcalls]
+      [-[no-]transform]
+      [-rename-section OLDNAME=NEWNAME]
+
+
+     _Target Z80 options:_
+       [-z80] [-r800]
+       [ -ignore-undocumented-instructions] [-Wnud]
+       [ -ignore-unportable-instructions] [-Wnup]
+       [ -warn-undocumented-instructions] [-Wud]
+       [ -warn-unportable-instructions] [-Wup]
+       [ -forbid-undocumented-instructions] [-Fud]
+       [ -forbid-unportable-instructions] [-Fup]
+
+`@FILE'
+     Read command-line options from FILE.  The options read are
+     inserted in place of the original @FILE option.  If FILE does not
+     exist, or cannot be read, then the option will be treated
+     literally, and not removed.
+
+     Options in FILE are separated by whitespace.  A whitespace
+     character may be included in an option by surrounding the entire
+     option in either single or double quotes.  Any character
+     (including a backslash) may be included by prefixing the character
+     to be included with a backslash.  The FILE may itself contain
+     additional @FILE options; any such options will be processed
+     recursively.
+
+`-a[cdghlmns]'
+     Turn on listings, in any of a variety of ways:
+
+    `-ac'
+          omit false conditionals
+
+    `-ad'
+          omit debugging directives
+
+    `-ag'
+          include general information, like as version and options
+          passed
+
+    `-ah'
+          include high-level source
+
+    `-al'
+          include assembly
+
+    `-am'
+          include macro expansions
+
+    `-an'
+          omit forms processing
+
+    `-as'
+          include symbols
+
+    `=file'
+          set the name of the listing file
+
+     You may combine these options; for example, use `-aln' for assembly
+     listing without forms processing.  The `=file' option, if used,
+     must be the last one.  By itself, `-a' defaults to `-ahls'.
+
+`--alternate'
+     Begin in alternate macro mode.  *Note `.altmacro': Altmacro.
+
+`--compress-debug-sections'
+     Compress DWARF debug sections using zlib.  The debug sections are
+     renamed to begin with `.zdebug', and the resulting object file may
+     not be compatible with older linkers and object file utilities.
+
+`--nocompress-debug-sections'
+     Do not compress DWARF debug sections.  This is the default.
+
+`-D'
+     Ignored.  This option is accepted for script compatibility with
+     calls to other assemblers.
+
+`--debug-prefix-map OLD=NEW'
+     When assembling files in directory `OLD', record debugging
+     information describing them as in `NEW' instead.
+
+`--defsym SYM=VALUE'
+     Define the symbol SYM to be VALUE before assembling the input file.
+     VALUE must be an integer constant.  As in C, a leading `0x'
+     indicates a hexadecimal value, and a leading `0' indicates an octal
+     value.  The value of the symbol can be overridden inside a source
+     file via the use of a `.set' pseudo-op.
+
+`-f'
+     "fast"--skip whitespace and comment preprocessing (assume source is
+     compiler output).
+
+`-g'
+`--gen-debug'
+     Generate debugging information for each assembler source line
+     using whichever debug format is preferred by the target.  This
+     currently means either STABS, ECOFF or DWARF2.
+
+`--gstabs'
+     Generate stabs debugging information for each assembler line.  This
+     may help debugging assembler code, if the debugger can handle it.
+
+`--gstabs+'
+     Generate stabs debugging information for each assembler line, with
+     GNU extensions that probably only gdb can handle, and that could
+     make other debuggers crash or refuse to read your program.  This
+     may help debugging assembler code.  Currently the only GNU
+     extension is the location of the current working directory at
+     assembling time.
+
+`--gdwarf-2'
+     Generate DWARF2 debugging information for each assembler line.
+     This may help debugging assembler code, if the debugger can handle
+     it.  Note--this option is only supported by some targets, not all
+     of them.
+
+`--gdwarf-sections'
+     Instead of creating a .debug_line section, create a series of
+     .debug_line.FOO sections where FOO is the name of the
+     corresponding code section.  For example a code section called
+     .TEXT.FUNC will have its dwarf line number information placed into
+     a section called .DEBUG_LINE.TEXT.FUNC.  If the code section is
+     just called .TEXT then debug line section will still be called
+     just .DEBUG_LINE without any suffix.
+
+`--size-check=error'
+`--size-check=warning'
+     Issue an error or warning for invalid ELF .size directive.
+
+`--help'
+     Print a summary of the command line options and exit.
+
+`--target-help'
+     Print a summary of all target specific options and exit.
+
+`-I DIR'
+     Add directory DIR to the search list for `.include' directives.
+
+`-J'
+     Don't warn about signed overflow.
+
+`-K'
+     Issue warnings when difference tables altered for long
+     displacements.
+
+`-L'
+`--keep-locals'
+     Keep (in the symbol table) local symbols.  These symbols start with
+     system-specific local label prefixes, typically `.L' for ELF
+     systems or `L' for traditional a.out systems.  *Note Symbol
+     Names::.
+
+`--listing-lhs-width=NUMBER'
+     Set the maximum width, in words, of the output data column for an
+     assembler listing to NUMBER.
+
+`--listing-lhs-width2=NUMBER'
+     Set the maximum width, in words, of the output data column for
+     continuation lines in an assembler listing to NUMBER.
+
+`--listing-rhs-width=NUMBER'
+     Set the maximum width of an input source line, as displayed in a
+     listing, to NUMBER bytes.
+
+`--listing-cont-lines=NUMBER'
+     Set the maximum number of lines printed in a listing for a single
+     line of input to NUMBER + 1.
+
+`-o OBJFILE'
+     Name the object-file output from `as' OBJFILE.
+
+`-R'
+     Fold the data section into the text section.
+
+     Set the default size of GAS's hash tables to a prime number close
+     to NUMBER.  Increasing this value can reduce the length of time it
+     takes the assembler to perform its tasks, at the expense of
+     increasing the assembler's memory requirements.  Similarly
+     reducing this value can reduce the memory requirements at the
+     expense of speed.
+
+`--reduce-memory-overheads'
+     This option reduces GAS's memory requirements, at the expense of
+     making the assembly processes slower.  Currently this switch is a
+     synonym for `--hash-size=4051', but in the future it may have
+     other effects as well.
+
+`--statistics'
+     Print the maximum space (in bytes) and total time (in seconds)
+     used by assembly.
+
+`--strip-local-absolute'
+     Remove local absolute symbols from the outgoing symbol table.
+
+`-v'
+`-version'
+     Print the `as' version.
+
+`--version'
+     Print the `as' version and exit.
+
+`-W'
+`--no-warn'
+     Suppress warning messages.
+
+`--fatal-warnings'
+     Treat warnings as errors.
+
+`--warn'
+     Don't suppress warning messages or treat them as errors.
+
+`-w'
+     Ignored.
+
+`-x'
+     Ignored.
+
+`-Z'
+     Generate an object file even after errors.
+
+`-- | FILES ...'
+     Standard input, or source files to assemble.
+
+
+   *Note AArch64 Options::, for the options available when as is
+configured for the 64-bit mode of the ARM Architecture (AArch64).
+
+   *Note Alpha Options::, for the options available when as is
+configured for an Alpha processor.
+
+   The following options are available when as is configured for an ARC
+processor.
+
+`-marc[5|6|7|8]'
+     This option selects the core processor variant.
+
+`-EB | -EL'
+     Select either big-endian (-EB) or little-endian (-EL) output.
+
+   The following options are available when as is configured for the ARM
+processor family.
+
+`-mcpu=PROCESSOR[+EXTENSION...]'
+     Specify which ARM processor variant is the target.
+
+`-march=ARCHITECTURE[+EXTENSION...]'
+     Specify which ARM architecture variant is used by the target.
+
+`-mfpu=FLOATING-POINT-FORMAT'
+     Select which Floating Point architecture is the target.
+
+`-mfloat-abi=ABI'
+     Select which floating point ABI is in use.
+
+`-mthumb'
+     Enable Thumb only instruction decoding.
+
+`-mapcs-32 | -mapcs-26 | -mapcs-float | -mapcs-reentrant'
+     Select which procedure calling convention is in use.
+
+`-EB | -EL'
+     Select either big-endian (-EB) or little-endian (-EL) output.
+
+`-mthumb-interwork'
+     Specify that the code has been generated with interworking between
+     Thumb and ARM code in mind.
+
+`-k'
+     Specify that PIC code has been generated.
+
+   *Note Blackfin Options::, for the options available when as is
+configured for the Blackfin processor family.
+
+   See the info pages for documentation of the CRIS-specific options.
+
+   The following options are available when as is configured for a D10V
+processor.
+`-O'
+     Optimize output by parallelizing instructions.
+
+   The following options are available when as is configured for a D30V
+processor.
+`-O'
+     Optimize output by parallelizing instructions.
+
+`-n'
+     Warn when nops are generated.
+
+`-N'
+     Warn when a nop after a 32-bit multiply instruction is generated.
+
+   The following options are available when as is configured for the
+Adapteva EPIPHANY series.
+
+   *Note Epiphany Options::, for the options available when as is
+configured for an Epiphany processor.
+
+   *Note i386-Options::, for the options available when as is
+configured for an i386 processor.
+
+   The following options are available when as is configured for the
+Intel 80960 processor.
+
+`-ACA | -ACA_A | -ACB | -ACC | -AKA | -AKB | -AKC | -AMC'
+     Specify which variant of the 960 architecture is the target.
+
+`-b'
+     Add code to collect statistics about branches taken.
+
+`-no-relax'
+     Do not alter compare-and-branch instructions for long
+     displacements; error if necessary.
+
+
+   The following options are available when as is configured for the
+Ubicom IP2K series.
+
+`-mip2022ext'
+     Specifies that the extended IP2022 instructions are allowed.
+
+`-mip2022'
+     Restores the default behaviour, which restricts the permitted
+     instructions to just the basic IP2022 ones.
+
+
+   The following options are available when as is configured for the
+Renesas M32C and M16C processors.
+
+`-m32c'
+     Assemble M32C instructions.
+
+`-m16c'
+     Assemble M16C instructions (the default).
+
+`-relax'
+     Enable support for link-time relaxations.
+
+`-h-tick-hex'
+     Support H'00 style hex constants in addition to 0x00 style.
+
+
+   The following options are available when as is configured for the
+Renesas M32R (formerly Mitsubishi M32R) series.
+
+`--m32rx'
+     Specify which processor in the M32R family is the target.  The
+     default is normally the M32R, but this option changes it to the
+     M32RX.
+
+`--warn-explicit-parallel-conflicts or --Wp'
+     Produce warning messages when questionable parallel constructs are
+     encountered.
+
+`--no-warn-explicit-parallel-conflicts or --Wnp'
+     Do not produce warning messages when questionable parallel
+     constructs are encountered.
+
+
+   The following options are available when as is configured for the
+Motorola 68000 series.
+
+`-l'
+     Shorten references to undefined symbols, to one word instead of
+     two.
+
+`-m68000 | -m68008 | -m68010 | -m68020 | -m68030'
+`| -m68040 | -m68060 | -m68302 | -m68331 | -m68332'
+`| -m68333 | -m68340 | -mcpu32 | -m5200'
+     Specify what processor in the 68000 family is the target.  The
+     default is normally the 68020, but this can be changed at
+     configuration time.
+
+`-m68881 | -m68882 | -mno-68881 | -mno-68882'
+     The target machine does (or does not) have a floating-point
+     coprocessor.  The default is to assume a coprocessor for 68020,
+     68030, and cpu32.  Although the basic 68000 is not compatible with
+     the 68881, a combination of the two can be specified, since it's
+     possible to do emulation of the coprocessor instructions with the
+     main processor.
+
+`-m68851 | -mno-68851'
+     The target machine does (or does not) have a memory-management
+     unit coprocessor.  The default is to assume an MMU for 68020 and
+     up.
+
+
+   *Note Nios II Options::, for the options available when as is
+configured for an Altera Nios II processor.
+
+   For details about the PDP-11 machine dependent features options, see
+*Note PDP-11-Options::.
+
+`-mpic | -mno-pic'
+     Generate position-independent (or position-dependent) code.  The
+     default is `-mpic'.
+
+`-mall'
+`-mall-extensions'
+     Enable all instruction set extensions.  This is the default.
+
+`-mno-extensions'
+     Disable all instruction set extensions.
+
+`-mEXTENSION | -mno-EXTENSION'
+     Enable (or disable) a particular instruction set extension.
+
+`-mCPU'
+     Enable the instruction set extensions supported by a particular
+     CPU, and disable all other extensions.
+
+`-mMACHINE'
+     Enable the instruction set extensions supported by a particular
+     machine model, and disable all other extensions.
+
+   The following options are available when as is configured for a
+picoJava processor.
+
+`-mb'
+     Generate "big endian" format output.
+
+`-ml'
+     Generate "little endian" format output.
+
+
+   The following options are available when as is configured for the
+Motorola 68HC11 or 68HC12 series.
+
+`-m68hc11 | -m68hc12 | -m68hcs12 | -mm9s12x | -mm9s12xg'
+     Specify what processor is the target.  The default is defined by
+     the configuration option when building the assembler.
+
+`--xgate-ramoffset'
+     Instruct the linker to offset RAM addresses from S12X address
+     space into XGATE address space.
+
+`-mshort'
+     Specify to use the 16-bit integer ABI.
+
+`-mlong'
+     Specify to use the 32-bit integer ABI.
+
+`-mshort-double'
+     Specify to use the 32-bit double ABI.
+
+`-mlong-double'
+     Specify to use the 64-bit double ABI.
+
+`--force-long-branches'
+     Relative branches are turned into absolute ones. This concerns
+     conditional branches, unconditional branches and branches to a sub
+     routine.
+
+`-S | --short-branches'
+     Do not turn relative branches into absolute ones when the offset
+     is out of range.
+
+`--strict-direct-mode'
+     Do not turn the direct addressing mode into extended addressing
+     mode when the instruction does not support direct addressing mode.
+
+`--print-insn-syntax'
+     Print the syntax of instruction in case of error.
+
+`--print-opcodes'
+     Print the list of instructions with syntax and then exit.
+
+`--generate-example'
+     Print an example of instruction for each possible instruction and
+     then exit.  This option is only useful for testing `as'.
+
+
+   The following options are available when `as' is configured for the
+SPARC architecture:
+
+`-Av6 | -Av7 | -Av8 | -Asparclet | -Asparclite'
+`-Av8plus | -Av8plusa | -Av9 | -Av9a'
+     Explicitly select a variant of the SPARC architecture.
+
+     `-Av8plus' and `-Av8plusa' select a 32 bit environment.  `-Av9'
+     and `-Av9a' select a 64 bit environment.
+
+     `-Av8plusa' and `-Av9a' enable the SPARC V9 instruction set with
+     UltraSPARC extensions.
+
+`-xarch=v8plus | -xarch=v8plusa'
+     For compatibility with the Solaris v9 assembler.  These options are
+     equivalent to -Av8plus and -Av8plusa, respectively.
+
+`-bump'
+     Warn when the assembler switches to another architecture.
+
+   The following options are available when as is configured for the
+'c54x architecture.
+
+`-mfar-mode'
+     Enable extended addressing mode.  All addresses and relocations
+     will assume extended addressing (usually 23 bits).
+
+`-mcpu=CPU_VERSION'
+     Sets the CPU version being compiled for.
+
+`-merrors-to-file FILENAME'
+     Redirect error output to a file, for broken systems which don't
+     support such behaviour in the shell.
+
+   The following options are available when as is configured for a MIPS
+processor.
+
+`-G NUM'
+     This option sets the largest size of an object that can be
+     referenced implicitly with the `gp' register.  It is only accepted
+     for targets that use ECOFF format, such as a DECstation running
+     Ultrix.  The default value is 8.
+
+`-EB'
+     Generate "big endian" format output.
+
+`-EL'
+     Generate "little endian" format output.
+
+`-mips1'
+`-mips2'
+`-mips3'
+`-mips4'
+`-mips5'
+`-mips32'
+`-mips32r2'
+`-mips64'
+`-mips64r2'
+     Generate code for a particular MIPS Instruction Set Architecture
+     level.  `-mips1' is an alias for `-march=r3000', `-mips2' is an
+     alias for `-march=r6000', `-mips3' is an alias for `-march=r4000'
+     and `-mips4' is an alias for `-march=r8000'.  `-mips5', `-mips32',
+     `-mips32r2', `-mips64', and `-mips64r2' correspond to generic MIPS
+     V, MIPS32, MIPS32 Release 2, MIPS64, and MIPS64 Release 2 ISA
+     processors, respectively.
+
+`-march=CPU'
+     Generate code for a particular MIPS CPU.
+
+`-mtune=CPU'
+     Schedule and tune for a particular MIPS CPU.
+
+`-mfix7000'
+`-mno-fix7000'
+     Cause nops to be inserted if the read of the destination register
+     of an mfhi or mflo instruction occurs in the following two
+     instructions.
+
+`-mdebug'
+`-no-mdebug'
+     Cause stabs-style debugging output to go into an ECOFF-style
+     .mdebug section instead of the standard ELF .stabs sections.
+
+`-mpdr'
+`-mno-pdr'
+     Control generation of `.pdr' sections.
+
+`-mgp32'
+`-mfp32'
+     The register sizes are normally inferred from the ISA and ABI, but
+     these flags force a certain group of registers to be treated as 32
+     bits wide at all times.  `-mgp32' controls the size of
+     general-purpose registers and `-mfp32' controls the size of
+     floating-point registers.
+
+`-mips16'
+`-no-mips16'
+     Generate code for the MIPS 16 processor.  This is equivalent to
+     putting `.set mips16' at the start of the assembly file.
+     `-no-mips16' turns off this option.
+
+`-mmicromips'
+`-mno-micromips'
+     Generate code for the microMIPS processor.  This is equivalent to
+     putting `.set micromips' at the start of the assembly file.
+     `-mno-micromips' turns off this option.  This is equivalent to
+     putting `.set nomicromips' at the start of the assembly file.
+
+`-msmartmips'
+`-mno-smartmips'
+     Enables the SmartMIPS extension to the MIPS32 instruction set.
+     This is equivalent to putting `.set smartmips' at the start of the
+     assembly file.  `-mno-smartmips' turns off this option.
+
+`-mips3d'
+`-no-mips3d'
+     Generate code for the MIPS-3D Application Specific Extension.
+     This tells the assembler to accept MIPS-3D instructions.
+     `-no-mips3d' turns off this option.
+
+`-mdmx'
+`-no-mdmx'
+     Generate code for the MDMX Application Specific Extension.  This
+     tells the assembler to accept MDMX instructions.  `-no-mdmx' turns
+     off this option.
+
+`-mdsp'
+`-mno-dsp'
+     Generate code for the DSP Release 1 Application Specific Extension.
+     This tells the assembler to accept DSP Release 1 instructions.
+     `-mno-dsp' turns off this option.
+
+`-mdspr2'
+`-mno-dspr2'
+     Generate code for the DSP Release 2 Application Specific Extension.
+     This option implies -mdsp.  This tells the assembler to accept DSP
+     Release 2 instructions.  `-mno-dspr2' turns off this option.
+
+`-mmt'
+`-mno-mt'
+     Generate code for the MT Application Specific Extension.  This
+     tells the assembler to accept MT instructions.  `-mno-mt' turns
+     off this option.
+
+`-mmcu'
+`-mno-mcu'
+     Generate code for the MCU Application Specific Extension.  This
+     tells the assembler to accept MCU instructions.  `-mno-mcu' turns
+     off this option.
+
+`-minsn32'
+`-mno-insn32'
+     Only use 32-bit instruction encodings when generating code for the
+     microMIPS processor.  This option inhibits the use of any 16-bit
+     instructions.  This is equivalent to putting `.set insn32' at the
+     start of the assembly file.  `-mno-insn32' turns off this option.
+     This is equivalent to putting `.set noinsn32' at the start of the
+     assembly file.  By default `-mno-insn32' is selected, allowing all
+     instructions to be used.
+
+`--construct-floats'
+`--no-construct-floats'
+     The `--no-construct-floats' option disables the construction of
+     double width floating point constants by loading the two halves of
+     the value into the two single width floating point registers that
+     make up the double width register.  By default
+     `--construct-floats' is selected, allowing construction of these
+     floating point constants.
+
+`--relax-branch'
+`--no-relax-branch'
+     The `--relax-branch' option enables the relaxation of out-of-range
+     branches.  By default `--no-relax-branch' is selected, causing any
+     out-of-range branches to produce an error.
+
+`-mnan=ENCODING'
+     Select between the IEEE 754-2008 (`-mnan=2008') or the legacy
+     (`-mnan=legacy') NaN encoding format.  The latter is the default.
+
+`--emulation=NAME'
+     This option was formerly used to switch between ELF and ECOFF
+     output on targets like IRIX 5 that supported both.  MIPS ECOFF
+     support was removed in GAS 2.24, so the option now serves little
+     purpose.  It is retained for backwards compatibility.
+
+     The available configuration names are: `mipself', `mipslelf' and
+     `mipsbelf'.  Choosing `mipself' now has no effect, since the output
+     is always ELF.  `mipslelf' and `mipsbelf' select little- and
+     big-endian output respectively, but `-EL' and `-EB' are now the
+     preferred options instead.
+
+`-nocpp'
+     `as' ignores this option.  It is accepted for compatibility with
+     the native tools.
+
+`--trap'
+`--no-trap'
+`--break'
+`--no-break'
+     Control how to deal with multiplication overflow and division by
+     zero.  `--trap' or `--no-break' (which are synonyms) take a trap
+     exception (and only work for Instruction Set Architecture level 2
+     and higher); `--break' or `--no-trap' (also synonyms, and the
+     default) take a break exception.
+
+`-n'
+     When this option is used, `as' will issue a warning every time it
+     generates a nop instruction from a macro.
+
+   The following options are available when as is configured for an
+MCore processor.
+
+`-jsri2bsr'
+`-nojsri2bsr'
+     Enable or disable the JSRI to BSR transformation.  By default this
+     is enabled.  The command line option `-nojsri2bsr' can be used to
+     disable it.
+
+`-sifilter'
+`-nosifilter'
+     Enable or disable the silicon filter behaviour.  By default this
+     is disabled.  The default can be overridden by the `-sifilter'
+     command line option.
+
+`-relax'
+     Alter jump instructions for long displacements.
+
+`-mcpu=[210|340]'
+     Select the cpu type on the target hardware.  This controls which
+     instructions can be assembled.
+
+`-EB'
+     Assemble for a big endian target.
+
+`-EL'
+     Assemble for a little endian target.
+
+
+   *Note Meta Options::, for the options available when as is configured
+for a Meta processor.
+
+   See the info pages for documentation of the MMIX-specific options.
+
+   *Note PowerPC-Opts::, for the options available when as is configured
+for a PowerPC processor.
+
+   See the info pages for documentation of the RX-specific options.
+
+   The following options are available when as is configured for the
+s390 processor family.
+
+`-m31'
+`-m64'
+     Select the word size, either 31/32 bits or 64 bits.
+
+`-mesa'
+
+`-mzarch'
+     Select the architecture mode, either the Enterprise System
+     Architecture (esa) or the z/Architecture mode (zarch).
+
+`-march=PROCESSOR'
+     Specify which s390 processor variant is the target, `g6', `g6',
+     `z900', `z990', `z9-109', `z9-ec', `z10', `z196', or `zEC12'.
+
+`-mregnames'
+`-mno-regnames'
+     Allow or disallow symbolic names for registers.
+
+`-mwarn-areg-zero'
+     Warn whenever the operand for a base or index register has been
+     specified but evaluates to zero.
+
+   *Note TIC6X Options::, for the options available when as is
+configured for a TMS320C6000 processor.
+
+   *Note TILE-Gx Options::, for the options available when as is
+configured for a TILE-Gx processor.
+
+   *Note Xtensa Options::, for the options available when as is
+configured for an Xtensa processor.
+
+   The following options are available when as is configured for a Z80
+family processor.
+`-z80'
+     Assemble for Z80 processor.
+
+`-r800'
+     Assemble for R800 processor.
+
+`-ignore-undocumented-instructions'
+`-Wnud'
+     Assemble undocumented Z80 instructions that also work on R800
+     without warning.
+
+`-ignore-unportable-instructions'
+`-Wnup'
+     Assemble all undocumented Z80 instructions without warning.
+
+`-warn-undocumented-instructions'
+`-Wud'
+     Issue a warning for undocumented Z80 instructions that also work
+     on R800.
+
+`-warn-unportable-instructions'
+`-Wup'
+     Issue a warning for undocumented Z80 instructions that do not work
+     on R800.
+
+`-forbid-undocumented-instructions'
+`-Fud'
+     Treat all undocumented instructions as errors.
+
+`-forbid-unportable-instructions'
+`-Fup'
+     Treat undocumented Z80 instructions that do not work on R800 as
+     errors.
+
+* Menu:
+
+* Manual::                      Structure of this Manual
+* GNU Assembler::               The GNU Assembler
+* Object Formats::              Object File Formats
+* Command Line::                Command Line
+* Input Files::                 Input Files
+* Object::                      Output (Object) File
+* Errors::                      Error and Warning Messages
+
+
+File: as.info,  Node: Manual,  Next: GNU Assembler,  Up: Overview
+
+1.1 Structure of this Manual
+============================
+
+This manual is intended to describe what you need to know to use GNU
+`as'.  We cover the syntax expected in source files, including notation
+for symbols, constants, and expressions; the directives that `as'
+understands; and of course how to invoke `as'.
+
+   This manual also describes some of the machine-dependent features of
+various flavors of the assembler.
+
+   On the other hand, this manual is _not_ intended as an introduction
+to programming in assembly language--let alone programming in general!
+In a similar vein, we make no attempt to introduce the machine
+architecture; we do _not_ describe the instruction set, standard
+mnemonics, registers or addressing modes that are standard to a
+particular architecture.  You may want to consult the manufacturer's
+machine architecture manual for this information.
+
+
+File: as.info,  Node: GNU Assembler,  Next: Object Formats,  Prev: Manual,  Up: Overview
+
+1.2 The GNU Assembler
+=====================
+
+GNU `as' is really a family of assemblers.  If you use (or have used)
+the GNU assembler on one architecture, you should find a fairly similar
+environment when you use it on another architecture.  Each version has
+much in common with the others, including object file formats, most
+assembler directives (often called "pseudo-ops") and assembler syntax.
+
+   `as' is primarily intended to assemble the output of the GNU C
+compiler `gcc' for use by the linker `ld'.  Nevertheless, we've tried
+to make `as' assemble correctly everything that other assemblers for
+the same machine would assemble.  Any exceptions are documented
+explicitly (*note Machine Dependencies::).  This doesn't mean `as'
+always uses the same syntax as another assembler for the same
+architecture; for example, we know of several incompatible versions of
+680x0 assembly language syntax.
+
+   Unlike older assemblers, `as' is designed to assemble a source
+program in one pass of the source file.  This has a subtle impact on the
+`.org' directive (*note `.org': Org.).
+
+
+File: as.info,  Node: Object Formats,  Next: Command Line,  Prev: GNU Assembler,  Up: Overview
+
+1.3 Object File Formats
+=======================
+
+The GNU assembler can be configured to produce several alternative
+object file formats.  For the most part, this does not affect how you
+write assembly language programs; but directives for debugging symbols
+are typically different in different file formats.  *Note Symbol
+Attributes: Symbol Attributes.
+
+
+File: as.info,  Node: Command Line,  Next: Input Files,  Prev: Object Formats,  Up: Overview
+
+1.4 Command Line
+================
+
+After the program name `as', the command line may contain options and
+file names.  Options may appear in any order, and may be before, after,
+or between file names.  The order of file names is significant.
+
+   `--' (two hyphens) by itself names the standard input file
+explicitly, as one of the files for `as' to assemble.
+
+   Except for `--' any command line argument that begins with a hyphen
+(`-') is an option.  Each option changes the behavior of `as'.  No
+option changes the way another option works.  An option is a `-'
+followed by one or more letters; the case of the letter is important.
+All options are optional.
+
+   Some options expect exactly one file name to follow them.  The file
+name may either immediately follow the option's letter (compatible with
+older assemblers) or it may be the next command argument (GNU
+standard).  These two command lines are equivalent:
+
+     as -o my-object-file.o mumble.s
+     as -omy-object-file.o mumble.s
+
+
+File: as.info,  Node: Input Files,  Next: Object,  Prev: Command Line,  Up: Overview
+
+1.5 Input Files
+===============
+
+We use the phrase "source program", abbreviated "source", to describe
+the program input to one run of `as'.  The program may be in one or
+more files; how the source is partitioned into files doesn't change the
+meaning of the source.
+
+   The source program is a concatenation of the text in all the files,
+in the order specified.
+
+   Each time you run `as' it assembles exactly one source program.  The
+source program is made up of one or more files.  (The standard input is
+also a file.)
+
+   You give `as' a command line that has zero or more input file names.
+The input files are read (from left file name to right).  A command
+line argument (in any position) that has no special meaning is taken to
+be an input file name.
+
+   If you give `as' no file names it attempts to read one input file
+from the `as' standard input, which is normally your terminal.  You may
+have to type <ctl-D> to tell `as' there is no more program to assemble.
+
+   Use `--' if you need to explicitly name the standard input file in
+your command line.
+
+   If the source is empty, `as' produces a small, empty object file.
+
+Filenames and Line-numbers
+--------------------------
+
+There are two ways of locating a line in the input file (or files) and
+either may be used in reporting error messages.  One way refers to a
+line number in a physical file; the other refers to a line number in a
+"logical" file.  *Note Error and Warning Messages: Errors.
+
+   "Physical files" are those files named in the command line given to
+`as'.
+
+   "Logical files" are simply names declared explicitly by assembler
+directives; they bear no relation to physical files.  Logical file
+names help error messages reflect the original source file, when `as'
+source is itself synthesized from other files.  `as' understands the
+`#' directives emitted by the `gcc' preprocessor.  See also *Note
+`.file': File.
+
+
+File: as.info,  Node: Object,  Next: Errors,  Prev: Input Files,  Up: Overview
+
+1.6 Output (Object) File
+========================
+
+Every time you run `as' it produces an output file, which is your
+assembly language program translated into numbers.  This file is the
+object file.  Its default name is `a.out'.  You can give it another
+name by using the `-o' option.  Conventionally, object file names end
+with `.o'.  The default name is used for historical reasons: older
+assemblers were capable of assembling self-contained programs directly
+into a runnable program.  (For some formats, this isn't currently
+possible, but it can be done for the `a.out' format.)
+
+   The object file is meant for input to the linker `ld'.  It contains
+assembled program code, information to help `ld' integrate the
+assembled program into a runnable file, and (optionally) symbolic
+information for the debugger.
+
+
+File: as.info,  Node: Errors,  Prev: Object,  Up: Overview
+
+1.7 Error and Warning Messages
+==============================
+
+`as' may write warnings and error messages to the standard error file
+(usually your terminal).  This should not happen when  a compiler runs
+`as' automatically.  Warnings report an assumption made so that `as'
+could keep assembling a flawed program; errors report a grave problem
+that stops the assembly.
+
+   Warning messages have the format
+
+     file_name:NNN:Warning Message Text
+
+(where NNN is a line number).  If a logical file name has been given
+(*note `.file': File.) it is used for the filename, otherwise the name
+of the current input file is used.  If a logical line number was given
+(*note `.line': Line.)  then it is used to calculate the number printed,
+otherwise the actual line in the current source file is printed.  The
+message text is intended to be self explanatory (in the grand Unix
+tradition).
+
+   Error messages have the format
+     file_name:NNN:FATAL:Error Message Text
+   The file name and line number are derived as for warning messages.
+The actual message text may be rather less explanatory because many of
+them aren't supposed to happen.
+
+
+File: as.info,  Node: Invoking,  Next: Syntax,  Prev: Overview,  Up: Top
+
+2 Command-Line Options
+**********************
+
+This chapter describes command-line options available in _all_ versions
+of the GNU assembler; see *Note Machine Dependencies::, for options
+specific to particular machine architectures.
+
+   If you are invoking `as' via the GNU C compiler, you can use the
+`-Wa' option to pass arguments through to the assembler.  The assembler
+arguments must be separated from each other (and the `-Wa') by commas.
+For example:
+
+     gcc -c -g -O -Wa,-alh,-L file.c
+
+This passes two options to the assembler: `-alh' (emit a listing to
+standard output with high-level and assembly source) and `-L' (retain
+local symbols in the symbol table).
+
+   Usually you do not need to use this `-Wa' mechanism, since many
+compiler command-line options are automatically passed to the assembler
+by the compiler.  (You can call the GNU compiler driver with the `-v'
+option to see precisely what options it passes to each compilation
+pass, including the assembler.)
+
+* Menu:
+
+* a::             -a[cdghlns] enable listings
+* alternate::     --alternate enable alternate macro syntax
+* D::             -D for compatibility
+* f::             -f to work faster
+* I::             -I for .include search path
+
+* K::             -K for difference tables
+
+* L::             -L to retain local symbols
+* listing::       --listing-XXX to configure listing output
+* M::		  -M or --mri to assemble in MRI compatibility mode
+* MD::            --MD for dependency tracking
+* o::             -o to name the object file
+* R::             -R to join data and text sections
+* statistics::    --statistics to see statistics about assembly
+* traditional-format:: --traditional-format for compatible output
+* v::             -v to announce version
+* W::             -W, --no-warn, --warn, --fatal-warnings to control warnings
+* Z::             -Z to make object file even after errors
+
+
+File: as.info,  Node: a,  Next: alternate,  Up: Invoking
+
+2.1 Enable Listings: `-a[cdghlns]'
+==================================
+
+These options enable listing output from the assembler.  By itself,
+`-a' requests high-level, assembly, and symbols listing.  You can use
+other letters to select specific options for the list: `-ah' requests a
+high-level language listing, `-al' requests an output-program assembly
+listing, and `-as' requests a symbol table listing.  High-level
+listings require that a compiler debugging option like `-g' be used,
+and that assembly listings (`-al') be requested also.
+
+   Use the `-ag' option to print a first section with general assembly
+information, like as version, switches passed, or time stamp.
+
+   Use the `-ac' option to omit false conditionals from a listing.  Any
+lines which are not assembled because of a false `.if' (or `.ifdef', or
+any other conditional), or a true `.if' followed by an `.else', will be
+omitted from the listing.
+
+   Use the `-ad' option to omit debugging directives from the listing.
+
+   Once you have specified one of these options, you can further control
+listing output and its appearance using the directives `.list',
+`.nolist', `.psize', `.eject', `.title', and `.sbttl'.  The `-an'
+option turns off all forms processing.  If you do not request listing
+output with one of the `-a' options, the listing-control directives
+have no effect.
+
+   The letters after `-a' may be combined into one option, _e.g._,
+`-aln'.
+
+   Note if the assembler source is coming from the standard input (e.g.,
+because it is being created by `gcc' and the `-pipe' command line switch
+is being used) then the listing will not contain any comments or
+preprocessor directives.  This is because the listing code buffers
+input source lines from stdin only after they have been preprocessed by
+the assembler.  This reduces memory usage and makes the code more
+efficient.
+
+
+File: as.info,  Node: alternate,  Next: D,  Prev: a,  Up: Invoking
+
+2.2 `--alternate'
+=================
+
+Begin in alternate macro mode, see *Note `.altmacro': Altmacro.
+
+
+File: as.info,  Node: D,  Next: f,  Prev: alternate,  Up: Invoking
+
+2.3 `-D'
+========
+
+This option has no effect whatsoever, but it is accepted to make it more
+likely that scripts written for other assemblers also work with `as'.
+
+
+File: as.info,  Node: f,  Next: I,  Prev: D,  Up: Invoking
+
+2.4 Work Faster: `-f'
+=====================
+
+`-f' should only be used when assembling programs written by a
+(trusted) compiler.  `-f' stops the assembler from doing whitespace and
+comment preprocessing on the input file(s) before assembling them.
+*Note Preprocessing: Preprocessing.
+
+     _Warning:_ if you use `-f' when the files actually need to be
+     preprocessed (if they contain comments, for example), `as' does
+     not work correctly.
+
+
+File: as.info,  Node: I,  Next: K,  Prev: f,  Up: Invoking
+
+2.5 `.include' Search Path: `-I' PATH
+=====================================
+
+Use this option to add a PATH to the list of directories `as' searches
+for files specified in `.include' directives (*note `.include':
+Include.).  You may use `-I' as many times as necessary to include a
+variety of paths.  The current working directory is always searched
+first; after that, `as' searches any `-I' directories in the same order
+as they were specified (left to right) on the command line.
+
+
+File: as.info,  Node: K,  Next: L,  Prev: I,  Up: Invoking
+
+2.6 Difference Tables: `-K'
+===========================
+
+`as' sometimes alters the code emitted for directives of the form
+`.word SYM1-SYM2'.  *Note `.word': Word.  You can use the `-K' option
+if you want a warning issued when this is done.
+
+
+File: as.info,  Node: L,  Next: listing,  Prev: K,  Up: Invoking
+
+2.7 Include Local Symbols: `-L'
+===============================
+
+Symbols beginning with system-specific local label prefixes, typically
+`.L' for ELF systems or `L' for traditional a.out systems, are called
+"local symbols".  *Note Symbol Names::.  Normally you do not see such
+symbols when debugging, because they are intended for the use of
+programs (like compilers) that compose assembler programs, not for your
+notice.  Normally both `as' and `ld' discard such symbols, so you do
+not normally debug with them.
+
+   This option tells `as' to retain those local symbols in the object
+file.  Usually if you do this you also tell the linker `ld' to preserve
+those symbols.
+
+
+File: as.info,  Node: listing,  Next: M,  Prev: L,  Up: Invoking
+
+2.8 Configuring listing output: `--listing'
+===========================================
+
+The listing feature of the assembler can be enabled via the command
+line switch `-a' (*note a::).  This feature combines the input source
+file(s) with a hex dump of the corresponding locations in the output
+object file, and displays them as a listing file.  The format of this
+listing can be controlled by directives inside the assembler source
+(i.e., `.list' (*note List::), `.title' (*note Title::), `.sbttl'
+(*note Sbttl::), `.psize' (*note Psize::), and `.eject' (*note Eject::)
+and also by the following switches:
+
+`--listing-lhs-width=`number''
+     Sets the maximum width, in words, of the first line of the hex
+     byte dump.  This dump appears on the left hand side of the listing
+     output.
+
+`--listing-lhs-width2=`number''
+     Sets the maximum width, in words, of any further lines of the hex
+     byte dump for a given input source line.  If this value is not
+     specified, it defaults to being the same as the value specified
+     for `--listing-lhs-width'.  If neither switch is used the default
+     is to one.
+
+`--listing-rhs-width=`number''
+     Sets the maximum width, in characters, of the source line that is
+     displayed alongside the hex dump.  The default value for this
+     parameter is 100.  The source line is displayed on the right hand
+     side of the listing output.
+
+`--listing-cont-lines=`number''
+     Sets the maximum number of continuation lines of hex dump that
+     will be displayed for a given single line of source input.  The
+     default value is 4.
+
+
+File: as.info,  Node: M,  Next: MD,  Prev: listing,  Up: Invoking
+
+2.9 Assemble in MRI Compatibility Mode: `-M'
+============================================
+
+The `-M' or `--mri' option selects MRI compatibility mode.  This
+changes the syntax and pseudo-op handling of `as' to make it compatible
+with the `ASM68K' or the `ASM960' (depending upon the configured
+target) assembler from Microtec Research.  The exact nature of the MRI
+syntax will not be documented here; see the MRI manuals for more
+information.  Note in particular that the handling of macros and macro
+arguments is somewhat different.  The purpose of this option is to
+permit assembling existing MRI assembler code using `as'.
+
+   The MRI compatibility is not complete.  Certain operations of the
+MRI assembler depend upon its object file format, and can not be
+supported using other object file formats.  Supporting these would
+require enhancing each object file format individually.  These are:
+
+   * global symbols in common section
+
+     The m68k MRI assembler supports common sections which are merged
+     by the linker.  Other object file formats do not support this.
+     `as' handles common sections by treating them as a single common
+     symbol.  It permits local symbols to be defined within a common
+     section, but it can not support global symbols, since it has no
+     way to describe them.
+
+   * complex relocations
+
+     The MRI assemblers support relocations against a negated section
+     address, and relocations which combine the start addresses of two
+     or more sections.  These are not support by other object file
+     formats.
+
+   * `END' pseudo-op specifying start address
+
+     The MRI `END' pseudo-op permits the specification of a start
+     address.  This is not supported by other object file formats.  The
+     start address may instead be specified using the `-e' option to
+     the linker, or in a linker script.
+
+   * `IDNT', `.ident' and `NAME' pseudo-ops
+
+     The MRI `IDNT', `.ident' and `NAME' pseudo-ops assign a module
+     name to the output file.  This is not supported by other object
+     file formats.
+
+   * `ORG' pseudo-op
+
+     The m68k MRI `ORG' pseudo-op begins an absolute section at a given
+     address.  This differs from the usual `as' `.org' pseudo-op, which
+     changes the location within the current section.  Absolute
+     sections are not supported by other object file formats.  The
+     address of a section may be assigned within a linker script.
+
+   There are some other features of the MRI assembler which are not
+supported by `as', typically either because they are difficult or
+because they seem of little consequence.  Some of these may be
+supported in future releases.
+
+   * EBCDIC strings
+
+     EBCDIC strings are not supported.
+
+   * packed binary coded decimal
+
+     Packed binary coded decimal is not supported.  This means that the
+     `DC.P' and `DCB.P' pseudo-ops are not supported.
+
+   * `FEQU' pseudo-op
+
+     The m68k `FEQU' pseudo-op is not supported.
+
+   * `NOOBJ' pseudo-op
+
+     The m68k `NOOBJ' pseudo-op is not supported.
+
+   * `OPT' branch control options
+
+     The m68k `OPT' branch control options--`B', `BRS', `BRB', `BRL',
+     and `BRW'--are ignored.  `as' automatically relaxes all branches,
+     whether forward or backward, to an appropriate size, so these
+     options serve no purpose.
+
+   * `OPT' list control options
+
+     The following m68k `OPT' list control options are ignored: `C',
+     `CEX', `CL', `CRE', `E', `G', `I', `M', `MEX', `MC', `MD', `X'.
+
+   * other `OPT' options
+
+     The following m68k `OPT' options are ignored: `NEST', `O', `OLD',
+     `OP', `P', `PCO', `PCR', `PCS', `R'.
+
+   * `OPT' `D' option is default
+
+     The m68k `OPT' `D' option is the default, unlike the MRI assembler.
+     `OPT NOD' may be used to turn it off.
+
+   * `XREF' pseudo-op.
+
+     The m68k `XREF' pseudo-op is ignored.
+
+   * `.debug' pseudo-op
+
+     The i960 `.debug' pseudo-op is not supported.
+
+   * `.extended' pseudo-op
+
+     The i960 `.extended' pseudo-op is not supported.
+
+   * `.list' pseudo-op.
+
+     The various options of the i960 `.list' pseudo-op are not
+     supported.
+
+   * `.optimize' pseudo-op
+
+     The i960 `.optimize' pseudo-op is not supported.
+
+   * `.output' pseudo-op
+
+     The i960 `.output' pseudo-op is not supported.
+
+   * `.setreal' pseudo-op
+
+     The i960 `.setreal' pseudo-op is not supported.
+
+
+
+File: as.info,  Node: MD,  Next: o,  Prev: M,  Up: Invoking
+
+2.10 Dependency Tracking: `--MD'
+================================
+
+`as' can generate a dependency file for the file it creates.  This file
+consists of a single rule suitable for `make' describing the
+dependencies of the main source file.
+
+   The rule is written to the file named in its argument.
+
+   This feature is used in the automatic updating of makefiles.
+
+
+File: as.info,  Node: o,  Next: R,  Prev: MD,  Up: Invoking
+
+2.11 Name the Object File: `-o'
+===============================
+
+There is always one object file output when you run `as'.  By default
+it has the name `a.out' (or `b.out', for Intel 960 targets only).  You
+use this option (which takes exactly one filename) to give the object
+file a different name.
+
+   Whatever the object file is called, `as' overwrites any existing
+file of the same name.
+
+
+File: as.info,  Node: R,  Next: statistics,  Prev: o,  Up: Invoking
+
+2.12 Join Data and Text Sections: `-R'
+======================================
+
+`-R' tells `as' to write the object file as if all data-section data
+lives in the text section.  This is only done at the very last moment:
+your binary data are the same, but data section parts are relocated
+differently.  The data section part of your object file is zero bytes
+long because all its bytes are appended to the text section.  (*Note
+Sections and Relocation: Sections.)
+
+   When you specify `-R' it would be possible to generate shorter
+address displacements (because we do not have to cross between text and
+data section).  We refrain from doing this simply for compatibility with
+older versions of `as'.  In future, `-R' may work this way.
+
+   When `as' is configured for COFF or ELF output, this option is only
+useful if you use sections named `.text' and `.data'.
+
+   `-R' is not supported for any of the HPPA targets.  Using `-R'
+generates a warning from `as'.
+
+
+File: as.info,  Node: statistics,  Next: traditional-format,  Prev: R,  Up: Invoking
+
+2.13 Display Assembly Statistics: `--statistics'
+================================================
+
+Use `--statistics' to display two statistics about the resources used by
+`as': the maximum amount of space allocated during the assembly (in
+bytes), and the total execution time taken for the assembly (in CPU
+seconds).
+
+
+File: as.info,  Node: traditional-format,  Next: v,  Prev: statistics,  Up: Invoking
+
+2.14 Compatible Output: `--traditional-format'
+==============================================
+
+For some targets, the output of `as' is different in some ways from the
+output of some existing assembler.  This switch requests `as' to use
+the traditional format instead.
+
+   For example, it disables the exception frame optimizations which
+`as' normally does by default on `gcc' output.
+
+
+File: as.info,  Node: v,  Next: W,  Prev: traditional-format,  Up: Invoking
+
+2.15 Announce Version: `-v'
+===========================
+
+You can find out what version of as is running by including the option
+`-v' (which you can also spell as `-version') on the command line.
+
+
+File: as.info,  Node: W,  Next: Z,  Prev: v,  Up: Invoking
+
+2.16 Control Warnings: `-W', `--warn', `--no-warn', `--fatal-warnings'
+======================================================================
+
+`as' should never give a warning or error message when assembling
+compiler output.  But programs written by people often cause `as' to
+give a warning that a particular assumption was made.  All such
+warnings are directed to the standard error file.
+
+   If you use the `-W' and `--no-warn' options, no warnings are issued.
+This only affects the warning messages: it does not change any
+particular of how `as' assembles your file.  Errors, which stop the
+assembly, are still reported.
+
+   If you use the `--fatal-warnings' option, `as' considers files that
+generate warnings to be in error.
+
+   You can switch these options off again by specifying `--warn', which
+causes warnings to be output as usual.
+
+
+File: as.info,  Node: Z,  Prev: W,  Up: Invoking
+
+2.17 Generate Object File in Spite of Errors: `-Z'
+==================================================
+
+After an error message, `as' normally produces no output.  If for some
+reason you are interested in object file output even after `as' gives
+an error message on your program, use the `-Z' option.  If there are
+any errors, `as' continues anyways, and writes an object file after a
+final warning message of the form `N errors, M warnings, generating bad
+object file.'
+
+
+File: as.info,  Node: Syntax,  Next: Sections,  Prev: Invoking,  Up: Top
+
+3 Syntax
+********
+
+This chapter describes the machine-independent syntax allowed in a
+source file.  `as' syntax is similar to what many other assemblers use;
+it is inspired by the BSD 4.2 assembler, except that `as' does not
+assemble Vax bit-fields.
+
+* Menu:
+
+* Preprocessing::               Preprocessing
+* Whitespace::                  Whitespace
+* Comments::                    Comments
+* Symbol Intro::                Symbols
+* Statements::                  Statements
+* Constants::                   Constants
+
+
+File: as.info,  Node: Preprocessing,  Next: Whitespace,  Up: Syntax
+
+3.1 Preprocessing
+=================
+
+The `as' internal preprocessor:
+   * adjusts and removes extra whitespace.  It leaves one space or tab
+     before the keywords on a line, and turns any other whitespace on
+     the line into a single space.
+
+   * removes all comments, replacing them with a single space, or an
+     appropriate number of newlines.
+
+   * converts character constants into the appropriate numeric values.
+
+   It does not do macro processing, include file handling, or anything
+else you may get from your C compiler's preprocessor.  You can do
+include file processing with the `.include' directive (*note
+`.include': Include.).  You can use the GNU C compiler driver to get
+other "CPP" style preprocessing by giving the input file a `.S' suffix.
+*Note Options Controlling the Kind of Output: (gcc.info)Overall
+Options.
+
+   Excess whitespace, comments, and character constants cannot be used
+in the portions of the input text that are not preprocessed.
+
+   If the first line of an input file is `#NO_APP' or if you use the
+`-f' option, whitespace and comments are not removed from the input
+file.  Within an input file, you can ask for whitespace and comment
+removal in specific portions of the by putting a line that says `#APP'
+before the text that may contain whitespace or comments, and putting a
+line that says `#NO_APP' after this text.  This feature is mainly
+intend to support `asm' statements in compilers whose output is
+otherwise free of comments and whitespace.
+
+
+File: as.info,  Node: Whitespace,  Next: Comments,  Prev: Preprocessing,  Up: Syntax
+
+3.2 Whitespace
+==============
+
+"Whitespace" is one or more blanks or tabs, in any order.  Whitespace
+is used to separate symbols, and to make programs neater for people to
+read.  Unless within character constants (*note Character Constants:
+Characters.), any whitespace means the same as exactly one space.
+
+
+File: as.info,  Node: Comments,  Next: Symbol Intro,  Prev: Whitespace,  Up: Syntax
+
+3.3 Comments
+============
+
+There are two ways of rendering comments to `as'.  In both cases the
+comment is equivalent to one space.
+
+   Anything from `/*' through the next `*/' is a comment.  This means
+you may not nest these comments.
+
+     /*
+       The only way to include a newline ('\n') in a comment
+       is to use this sort of comment.
+     */
+
+     /* This sort of comment does not nest. */
+
+   Anything from a "line comment" character up to the next newline is
+considered a comment and is ignored.  The line comment character is
+target specific, and some targets multiple comment characters.  Some
+targets also have line comment characters that only work if they are
+the first character on a line.  Some targets use a sequence of two
+characters to introduce a line comment.  Some targets can also change
+their line comment characters depending upon command line options that
+have been used.  For more details see the _Syntax_ section in the
+documentation for individual targets.
+
+   If the line comment character is the hash sign (`#') then it still
+has the special ability to enable and disable preprocessing (*note
+Preprocessing::) and to specify logical line numbers:
+
+   To be compatible with past assemblers, lines that begin with `#'
+have a special interpretation.  Following the `#' should be an absolute
+expression (*note Expressions::): the logical line number of the _next_
+line.  Then a string (*note Strings: Strings.) is allowed: if present
+it is a new logical file name.  The rest of the line, if any, should be
+whitespace.
+
+   If the first non-whitespace characters on the line are not numeric,
+the line is ignored.  (Just like a comment.)
+
+                               # This is an ordinary comment.
+     # 42-6 "new_file_name"    # New logical file name
+                               # This is logical line # 36.
+   This feature is deprecated, and may disappear from future versions
+of `as'.
+
+
+File: as.info,  Node: Symbol Intro,  Next: Statements,  Prev: Comments,  Up: Syntax
+
+3.4 Symbols
+===========
+
+A "symbol" is one or more characters chosen from the set of all letters
+(both upper and lower case), digits and the three characters `_.$'.  On
+most machines, you can also use `$' in symbol names; exceptions are
+noted in *Note Machine Dependencies::.  No symbol may begin with a
+digit.  Case is significant.  There is no length limit: all characters
+are significant.  Multibyte characters are supported.  Symbols are
+delimited by characters not in that set, or by the beginning of a file
+(since the source program must end with a newline, the end of a file is
+not a possible symbol delimiter).  *Note Symbols::.  
+
+
+File: as.info,  Node: Statements,  Next: Constants,  Prev: Symbol Intro,  Up: Syntax
+
+3.5 Statements
+==============
+
+A "statement" ends at a newline character (`\n') or a "line separator
+character".  The line separator character is target specific and
+described in the _Syntax_ section of each target's documentation.  Not
+all targets support a line separator character.  The newline or line
+separator character is considered to be part of the preceding
+statement.  Newlines and separators within character constants are an
+exception: they do not end statements.
+
+   It is an error to end any statement with end-of-file:  the last
+character of any input file should be a newline.
+
+   An empty statement is allowed, and may include whitespace.  It is
+ignored.
+
+   A statement begins with zero or more labels, optionally followed by a
+key symbol which determines what kind of statement it is.  The key
+symbol determines the syntax of the rest of the statement.  If the
+symbol begins with a dot `.' then the statement is an assembler
+directive: typically valid for any computer.  If the symbol begins with
+a letter the statement is an assembly language "instruction": it
+assembles into a machine language instruction.  Different versions of
+`as' for different computers recognize different instructions.  In
+fact, the same symbol may represent a different instruction in a
+different computer's assembly language.
+
+   A label is a symbol immediately followed by a colon (`:').
+Whitespace before a label or after a colon is permitted, but you may not
+have whitespace between a label's symbol and its colon. *Note Labels::.
+
+   For HPPA targets, labels need not be immediately followed by a
+colon, but the definition of a label must begin in column zero.  This
+also implies that only one label may be defined on each line.
+
+     label:     .directive    followed by something
+     another_label:           # This is an empty statement.
+                instruction   operand_1, operand_2, ...
+
+
+File: as.info,  Node: Constants,  Prev: Statements,  Up: Syntax
+
+3.6 Constants
+=============
+
+A constant is a number, written so that its value is known by
+inspection, without knowing any context.  Like this:
+     .byte  74, 0112, 092, 0x4A, 0X4a, 'J, '\J # All the same value.
+     .ascii "Ring the bell\7"                  # A string constant.
+     .octa  0x123456789abcdef0123456789ABCDEF0 # A bignum.
+     .float 0f-314159265358979323846264338327\
+     95028841971.693993751E-40                 # - pi, a flonum.
+
+* Menu:
+
+* Characters::                  Character Constants
+* Numbers::                     Number Constants
+
+
+File: as.info,  Node: Characters,  Next: Numbers,  Up: Constants
+
+3.6.1 Character Constants
+-------------------------
+
+There are two kinds of character constants.  A "character" stands for
+one character in one byte and its value may be used in numeric
+expressions.  String constants (properly called string _literals_) are
+potentially many bytes and their values may not be used in arithmetic
+expressions.
+
+* Menu:
+
+* Strings::                     Strings
+* Chars::                       Characters
+
+
+File: as.info,  Node: Strings,  Next: Chars,  Up: Characters
+
+3.6.1.1 Strings
+...............
+
+A "string" is written between double-quotes.  It may contain
+double-quotes or null characters.  The way to get special characters
+into a string is to "escape" these characters: precede them with a
+backslash `\' character.  For example `\\' represents one backslash:
+the first `\' is an escape which tells `as' to interpret the second
+character literally as a backslash (which prevents `as' from
+recognizing the second `\' as an escape character).  The complete list
+of escapes follows.
+
+`\b'
+     Mnemonic for backspace; for ASCII this is octal code 010.
+
+`\f'
+     Mnemonic for FormFeed; for ASCII this is octal code 014.
+
+`\n'
+     Mnemonic for newline; for ASCII this is octal code 012.
+
+`\r'
+     Mnemonic for carriage-Return; for ASCII this is octal code 015.
+
+`\t'
+     Mnemonic for horizontal Tab; for ASCII this is octal code 011.
+
+`\ DIGIT DIGIT DIGIT'
+     An octal character code.  The numeric code is 3 octal digits.  For
+     compatibility with other Unix systems, 8 and 9 are accepted as
+     digits: for example, `\008' has the value 010, and `\009' the
+     value 011.
+
+`\`x' HEX-DIGITS...'
+     A hex character code.  All trailing hex digits are combined.
+     Either upper or lower case `x' works.
+
+`\\'
+     Represents one `\' character.
+
+`\"'
+     Represents one `"' character.  Needed in strings to represent this
+     character, because an unescaped `"' would end the string.
+
+`\ ANYTHING-ELSE'
+     Any other character when escaped by `\' gives a warning, but
+     assembles as if the `\' was not present.  The idea is that if you
+     used an escape sequence you clearly didn't want the literal
+     interpretation of the following character.  However `as' has no
+     other interpretation, so `as' knows it is giving you the wrong
+     code and warns you of the fact.
+
+   Which characters are escapable, and what those escapes represent,
+varies widely among assemblers.  The current set is what we think the
+BSD 4.2 assembler recognizes, and is a subset of what most C compilers
+recognize.  If you are in doubt, do not use an escape sequence.
+
+
+File: as.info,  Node: Chars,  Prev: Strings,  Up: Characters
+
+3.6.1.2 Characters
+..................
+
+A single character may be written as a single quote immediately
+followed by that character.  The same escapes apply to characters as to
+strings.  So if you want to write the character backslash, you must
+write `'\\' where the first `\' escapes the second `\'.  As you can
+see, the quote is an acute accent, not a grave accent.  A newline
+immediately following an acute accent is taken as a literal character
+and does not count as the end of a statement.  The value of a character
+constant in a numeric expression is the machine's byte-wide code for
+that character.  `as' assumes your character code is ASCII: `'A' means
+65, `'B' means 66, and so on.
+
+
+File: as.info,  Node: Numbers,  Prev: Characters,  Up: Constants
+
+3.6.2 Number Constants
+----------------------
+
+`as' distinguishes three kinds of numbers according to how they are
+stored in the target machine.  _Integers_ are numbers that would fit
+into an `int' in the C language.  _Bignums_ are integers, but they are
+stored in more than 32 bits.  _Flonums_ are floating point numbers,
+described below.
+
+* Menu:
+
+* Integers::                    Integers
+* Bignums::                     Bignums
+* Flonums::                     Flonums
+
+
+File: as.info,  Node: Integers,  Next: Bignums,  Up: Numbers
+
+3.6.2.1 Integers
+................
+
+A binary integer is `0b' or `0B' followed by zero or more of the binary
+digits `01'.
+
+   An octal integer is `0' followed by zero or more of the octal digits
+(`01234567').
+
+   A decimal integer starts with a non-zero digit followed by zero or
+more digits (`0123456789').
+
+   A hexadecimal integer is `0x' or `0X' followed by one or more
+hexadecimal digits chosen from `0123456789abcdefABCDEF'.
+
+   Integers have the usual values.  To denote a negative integer, use
+the prefix operator `-' discussed under expressions (*note Prefix
+Operators: Prefix Ops.).
+
+
+File: as.info,  Node: Bignums,  Next: Flonums,  Prev: Integers,  Up: Numbers
+
+3.6.2.2 Bignums
+...............
+
+A "bignum" has the same syntax and semantics as an integer except that
+the number (or its negative) takes more than 32 bits to represent in
+binary.  The distinction is made because in some places integers are
+permitted while bignums are not.
+
+
+File: as.info,  Node: Flonums,  Prev: Bignums,  Up: Numbers
+
+3.6.2.3 Flonums
+...............
+
+A "flonum" represents a floating point number.  The translation is
+indirect: a decimal floating point number from the text is converted by
+`as' to a generic binary floating point number of more than sufficient
+precision.  This generic floating point number is converted to a
+particular computer's floating point format (or formats) by a portion
+of `as' specialized to that computer.
+
+   A flonum is written by writing (in order)
+   * The digit `0'.  (`0' is optional on the HPPA.)
+
+   * A letter, to tell `as' the rest of the number is a flonum.  `e' is
+     recommended.  Case is not important.
+
+     On the H8/300, Renesas / SuperH SH, and AMD 29K architectures, the
+     letter must be one of the letters `DFPRSX' (in upper or lower
+     case).
+
+     On the ARC, the letter must be one of the letters `DFRS' (in upper
+     or lower case).
+
+     On the Intel 960 architecture, the letter must be one of the
+     letters `DFT' (in upper or lower case).
+
+     On the HPPA architecture, the letter must be `E' (upper case only).
+
+   * An optional sign: either `+' or `-'.
+
+   * An optional "integer part": zero or more decimal digits.
+
+   * An optional "fractional part": `.' followed by zero or more
+     decimal digits.
+
+   * An optional exponent, consisting of:
+
+        * An `E' or `e'.
+
+        * Optional sign: either `+' or `-'.
+
+        * One or more decimal digits.
+
+
+   At least one of the integer part or the fractional part must be
+present.  The floating point number has the usual base-10 value.
+
+   `as' does all processing using integers.  Flonums are computed
+independently of any floating point hardware in the computer running
+`as'.
+
+
+File: as.info,  Node: Sections,  Next: Symbols,  Prev: Syntax,  Up: Top
+
+4 Sections and Relocation
+*************************
+
+* Menu:
+
+* Secs Background::             Background
+* Ld Sections::                 Linker Sections
+* As Sections::                 Assembler Internal Sections
+* Sub-Sections::                Sub-Sections
+* bss::                         bss Section
+
+
+File: as.info,  Node: Secs Background,  Next: Ld Sections,  Up: Sections
+
+4.1 Background
+==============
+
+Roughly, a section is a range of addresses, with no gaps; all data "in"
+those addresses is treated the same for some particular purpose.  For
+example there may be a "read only" section.
+
+   The linker `ld' reads many object files (partial programs) and
+combines their contents to form a runnable program.  When `as' emits an
+object file, the partial program is assumed to start at address 0.
+`ld' assigns the final addresses for the partial program, so that
+different partial programs do not overlap.  This is actually an
+oversimplification, but it suffices to explain how `as' uses sections.
+
+   `ld' moves blocks of bytes of your program to their run-time
+addresses.  These blocks slide to their run-time addresses as rigid
+units; their length does not change and neither does the order of bytes
+within them.  Such a rigid unit is called a _section_.  Assigning
+run-time addresses to sections is called "relocation".  It includes the
+task of adjusting mentions of object-file addresses so they refer to
+the proper run-time addresses.  For the H8/300, and for the Renesas /
+SuperH SH, `as' pads sections if needed to ensure they end on a word
+(sixteen bit) boundary.
+
+   An object file written by `as' has at least three sections, any of
+which may be empty.  These are named "text", "data" and "bss" sections.
+
+   When it generates COFF or ELF output, `as' can also generate
+whatever other named sections you specify using the `.section'
+directive (*note `.section': Section.).  If you do not use any
+directives that place output in the `.text' or `.data' sections, these
+sections still exist, but are empty.
+
+   When `as' generates SOM or ELF output for the HPPA, `as' can also
+generate whatever other named sections you specify using the `.space'
+and `.subspace' directives.  See `HP9000 Series 800 Assembly Language
+Reference Manual' (HP 92432-90001) for details on the `.space' and
+`.subspace' assembler directives.
+
+   Additionally, `as' uses different names for the standard text, data,
+and bss sections when generating SOM output.  Program text is placed
+into the `$CODE$' section, data into `$DATA$', and BSS into `$BSS$'.
+
+   Within the object file, the text section starts at address `0', the
+data section follows, and the bss section follows the data section.
+
+   When generating either SOM or ELF output files on the HPPA, the text
+section starts at address `0', the data section at address `0x4000000',
+and the bss section follows the data section.
+
+   To let `ld' know which data changes when the sections are relocated,
+and how to change that data, `as' also writes to the object file
+details of the relocation needed.  To perform relocation `ld' must
+know, each time an address in the object file is mentioned:
+   * Where in the object file is the beginning of this reference to an
+     address?
+
+   * How long (in bytes) is this reference?
+
+   * Which section does the address refer to?  What is the numeric
+     value of
+          (ADDRESS) - (START-ADDRESS OF SECTION)?
+
+   * Is the reference to an address "Program-Counter relative"?
+
+   In fact, every address `as' ever uses is expressed as
+     (SECTION) + (OFFSET INTO SECTION)
+   Further, most expressions `as' computes have this section-relative
+nature.  (For some object formats, such as SOM for the HPPA, some
+expressions are symbol-relative instead.)
+
+   In this manual we use the notation {SECNAME N} to mean "offset N
+into section SECNAME."
+
+   Apart from text, data and bss sections you need to know about the
+"absolute" section.  When `ld' mixes partial programs, addresses in the
+absolute section remain unchanged.  For example, address `{absolute 0}'
+is "relocated" to run-time address 0 by `ld'.  Although the linker
+never arranges two partial programs' data sections with overlapping
+addresses after linking, _by definition_ their absolute sections must
+overlap.  Address `{absolute 239}' in one part of a program is always
+the same address when the program is running as address `{absolute
+239}' in any other part of the program.
+
+   The idea of sections is extended to the "undefined" section.  Any
+address whose section is unknown at assembly time is by definition
+rendered {undefined U}--where U is filled in later.  Since numbers are
+always defined, the only way to generate an undefined address is to
+mention an undefined symbol.  A reference to a named common block would
+be such a symbol: its value is unknown at assembly time so it has
+section _undefined_.
+
+   By analogy the word _section_ is used to describe groups of sections
+in the linked program.  `ld' puts all partial programs' text sections
+in contiguous addresses in the linked program.  It is customary to
+refer to the _text section_ of a program, meaning all the addresses of
+all partial programs' text sections.  Likewise for data and bss
+sections.
+
+   Some sections are manipulated by `ld'; others are invented for use
+of `as' and have no meaning except during assembly.
+
+
+File: as.info,  Node: Ld Sections,  Next: As Sections,  Prev: Secs Background,  Up: Sections
+
+4.2 Linker Sections
+===================
+
+`ld' deals with just four kinds of sections, summarized below.
+
+*named sections*
+*text section*
+*data section*
+     These sections hold your program.  `as' and `ld' treat them as
+     separate but equal sections.  Anything you can say of one section
+     is true of another.  When the program is running, however, it is
+     customary for the text section to be unalterable.  The text
+     section is often shared among processes: it contains instructions,
+     constants and the like.  The data section of a running program is
+     usually alterable: for example, C variables would be stored in the
+     data section.
+
+*bss section*
+     This section contains zeroed bytes when your program begins
+     running.  It is used to hold uninitialized variables or common
+     storage.  The length of each partial program's bss section is
+     important, but because it starts out containing zeroed bytes there
+     is no need to store explicit zero bytes in the object file.  The
+     bss section was invented to eliminate those explicit zeros from
+     object files.
+
+*absolute section*
+     Address 0 of this section is always "relocated" to runtime address
+     0.  This is useful if you want to refer to an address that `ld'
+     must not change when relocating.  In this sense we speak of
+     absolute addresses being "unrelocatable": they do not change
+     during relocation.
+
+*undefined section*
+     This "section" is a catch-all for address references to objects
+     not in the preceding sections.
+
+   An idealized example of three relocatable sections follows.  The
+example uses the traditional section names `.text' and `.data'.  Memory
+addresses are on the horizontal axis.
+
+                           +-----+----+--+
+     partial program # 1:  |ttttt|dddd|00|
+                           +-----+----+--+
+
+                           text   data bss
+                           seg.   seg. seg.
+
+                           +---+---+---+
+     partial program # 2:  |TTT|DDD|000|
+                           +---+---+---+
+
+                           +--+---+-----+--+----+---+-----+~~
+     linked program:       |  |TTT|ttttt|  |dddd|DDD|00000|
+                           +--+---+-----+--+----+---+-----+~~
+
+         addresses:        0 ...
+
+
+File: as.info,  Node: As Sections,  Next: Sub-Sections,  Prev: Ld Sections,  Up: Sections
+
+4.3 Assembler Internal Sections
+===============================
+
+These sections are meant only for the internal use of `as'.  They have
+no meaning at run-time.  You do not really need to know about these
+sections for most purposes; but they can be mentioned in `as' warning
+messages, so it might be helpful to have an idea of their meanings to
+`as'.  These sections are used to permit the value of every expression
+in your assembly language program to be a section-relative address.
+
+ASSEMBLER-INTERNAL-LOGIC-ERROR!
+     An internal assembler logic error has been found.  This means
+     there is a bug in the assembler.
+
+expr section
+     The assembler stores complex expression internally as combinations
+     of symbols.  When it needs to represent an expression as a symbol,
+     it puts it in the expr section.
+
+
+File: as.info,  Node: Sub-Sections,  Next: bss,  Prev: As Sections,  Up: Sections
+
+4.4 Sub-Sections
+================
+
+Assembled bytes conventionally fall into two sections: text and data.
+You may have separate groups of data in named sections that you want to
+end up near to each other in the object file, even though they are not
+contiguous in the assembler source.  `as' allows you to use
+"subsections" for this purpose.  Within each section, there can be
+numbered subsections with values from 0 to 8192.  Objects assembled
+into the same subsection go into the object file together with other
+objects in the same subsection.  For example, a compiler might want to
+store constants in the text section, but might not want to have them
+interspersed with the program being assembled.  In this case, the
+compiler could issue a `.text 0' before each section of code being
+output, and a `.text 1' before each group of constants being output.
+
+Subsections are optional.  If you do not use subsections, everything
+goes in subsection number zero.
+
+   Each subsection is zero-padded up to a multiple of four bytes.
+(Subsections may be padded a different amount on different flavors of
+`as'.)
+
+   Subsections appear in your object file in numeric order, lowest
+numbered to highest.  (All this to be compatible with other people's
+assemblers.)  The object file contains no representation of
+subsections; `ld' and other programs that manipulate object files see
+no trace of them.  They just see all your text subsections as a text
+section, and all your data subsections as a data section.
+
+   To specify which subsection you want subsequent statements assembled
+into, use a numeric argument to specify it, in a `.text EXPRESSION' or
+a `.data EXPRESSION' statement.  When generating COFF output, you can
+also use an extra subsection argument with arbitrary named sections:
+`.section NAME, EXPRESSION'.  When generating ELF output, you can also
+use the `.subsection' directive (*note SubSection::) to specify a
+subsection: `.subsection EXPRESSION'.  EXPRESSION should be an absolute
+expression (*note Expressions::).  If you just say `.text' then `.text
+0' is assumed.  Likewise `.data' means `.data 0'.  Assembly begins in
+`text 0'.  For instance:
+     .text 0     # The default subsection is text 0 anyway.
+     .ascii "This lives in the first text subsection. *"
+     .text 1
+     .ascii "But this lives in the second text subsection."
+     .data 0
+     .ascii "This lives in the data section,"
+     .ascii "in the first data subsection."
+     .text 0
+     .ascii "This lives in the first text section,"
+     .ascii "immediately following the asterisk (*)."
+
+   Each section has a "location counter" incremented by one for every
+byte assembled into that section.  Because subsections are merely a
+convenience restricted to `as' there is no concept of a subsection
+location counter.  There is no way to directly manipulate a location
+counter--but the `.align' directive changes it, and any label
+definition captures its current value.  The location counter of the
+section where statements are being assembled is said to be the "active"
+location counter.
+
+
+File: as.info,  Node: bss,  Prev: Sub-Sections,  Up: Sections
+
+4.5 bss Section
+===============
+
+The bss section is used for local common variable storage.  You may
+allocate address space in the bss section, but you may not dictate data
+to load into it before your program executes.  When your program starts
+running, all the contents of the bss section are zeroed bytes.
+
+   The `.lcomm' pseudo-op defines a symbol in the bss section; see
+*Note `.lcomm': Lcomm.
+
+   The `.comm' pseudo-op may be used to declare a common symbol, which
+is another form of uninitialized symbol; see *Note `.comm': Comm.
+
+   When assembling for a target which supports multiple sections, such
+as ELF or COFF, you may switch into the `.bss' section and define
+symbols as usual; see *Note `.section': Section.  You may only assemble
+zero values into the section.  Typically the section will only contain
+symbol definitions and `.skip' directives (*note `.skip': Skip.).
+
+
+File: as.info,  Node: Symbols,  Next: Expressions,  Prev: Sections,  Up: Top
+
+5 Symbols
+*********
+
+Symbols are a central concept: the programmer uses symbols to name
+things, the linker uses symbols to link, and the debugger uses symbols
+to debug.
+
+     _Warning:_ `as' does not place symbols in the object file in the
+     same order they were declared.  This may break some debuggers.
+
+* Menu:
+
+* Labels::                      Labels
+* Setting Symbols::             Giving Symbols Other Values
+* Symbol Names::                Symbol Names
+* Dot::                         The Special Dot Symbol
+* Symbol Attributes::           Symbol Attributes
+
+
+File: as.info,  Node: Labels,  Next: Setting Symbols,  Up: Symbols
+
+5.1 Labels
+==========
+
+A "label" is written as a symbol immediately followed by a colon `:'.
+The symbol then represents the current value of the active location
+counter, and is, for example, a suitable instruction operand.  You are
+warned if you use the same symbol to represent two different locations:
+the first definition overrides any other definitions.
+
+   On the HPPA, the usual form for a label need not be immediately
+followed by a colon, but instead must start in column zero.  Only one
+label may be defined on a single line.  To work around this, the HPPA
+version of `as' also provides a special directive `.label' for defining
+labels more flexibly.
+
+
+File: as.info,  Node: Setting Symbols,  Next: Symbol Names,  Prev: Labels,  Up: Symbols
+
+5.2 Giving Symbols Other Values
+===============================
+
+A symbol can be given an arbitrary value by writing a symbol, followed
+by an equals sign `=', followed by an expression (*note Expressions::).
+This is equivalent to using the `.set' directive.  *Note `.set': Set.
+In the same way, using a double equals sign `='`=' here represents an
+equivalent of the `.eqv' directive.  *Note `.eqv': Eqv.
+
+   Blackfin does not support symbol assignment with `='.
+
+
+File: as.info,  Node: Symbol Names,  Next: Dot,  Prev: Setting Symbols,  Up: Symbols
+
+5.3 Symbol Names
+================
+
+Symbol names begin with a letter or with one of `._'.  On most
+machines, you can also use `$' in symbol names; exceptions are noted in
+*Note Machine Dependencies::.  That character may be followed by any
+string of digits, letters, dollar signs (unless otherwise noted for a
+particular target machine), and underscores.
+
+Case of letters is significant: `foo' is a different symbol name than
+`Foo'.
+
+   Multibyte characters are supported.  To generate a symbol name
+containing multibyte characters enclose it within double quotes and use
+escape codes. cf *Note Strings::.  Generating a multibyte symbol name
+from a label is not currently supported.
+
+   Each symbol has exactly one name.  Each name in an assembly language
+program refers to exactly one symbol.  You may use that symbol name any
+number of times in a program.
+
+Local Symbol Names
+------------------
+
+A local symbol is any symbol beginning with certain local label
+prefixes.  By default, the local label prefix is `.L' for ELF systems or
+`L' for traditional a.out systems, but each target may have its own set
+of local label prefixes.  On the HPPA local symbols begin with `L$'.
+
+   Local symbols are defined and used within the assembler, but they are
+normally not saved in object files.  Thus, they are not visible when
+debugging.  You may use the `-L' option (*note Include Local Symbols:
+`-L': L.) to retain the local symbols in the object files.
+
+Local Labels
+------------
+
+Local labels help compilers and programmers use names temporarily.
+They create symbols which are guaranteed to be unique over the entire
+scope of the input source code and which can be referred to by a simple
+notation.  To define a local label, write a label of the form `N:'
+(where N represents any positive integer).  To refer to the most recent
+previous definition of that label write `Nb', using the same number as
+when you defined the label.  To refer to the next definition of a local
+label, write `Nf'--the `b' stands for "backwards" and the `f' stands
+for "forwards".
+
+   There is no restriction on how you can use these labels, and you can
+reuse them too.  So that it is possible to repeatedly define the same
+local label (using the same number `N'), although you can only refer to
+the most recently defined local label of that number (for a backwards
+reference) or the next definition of a specific local label for a
+forward reference.  It is also worth noting that the first 10 local
+labels (`0:'...`9:') are implemented in a slightly more efficient
+manner than the others.
+
+   Here is an example:
+
+     1:        branch 1f
+     2:        branch 1b
+     1:        branch 2f
+     2:        branch 1b
+
+   Which is the equivalent of:
+
+     label_1:  branch label_3
+     label_2:  branch label_1
+     label_3:  branch label_4
+     label_4:  branch label_3
+
+   Local label names are only a notational device.  They are immediately
+transformed into more conventional symbol names before the assembler
+uses them.  The symbol names are stored in the symbol table, appear in
+error messages, and are optionally emitted to the object file.  The
+names are constructed using these parts:
+
+`_local label prefix_'
+     All local symbols begin with the system-specific local label
+     prefix.  Normally both `as' and `ld' forget symbols that start
+     with the local label prefix.  These labels are used for symbols
+     you are never intended to see.  If you use the `-L' option then
+     `as' retains these symbols in the object file. If you also
+     instruct `ld' to retain these symbols, you may use them in
+     debugging.
+
+`NUMBER'
+     This is the number that was used in the local label definition.
+     So if the label is written `55:' then the number is `55'.
+
+`C-B'
+     This unusual character is included so you do not accidentally
+     invent a symbol of the same name.  The character has ASCII value
+     of `\002' (control-B).
+
+`_ordinal number_'
+     This is a serial number to keep the labels distinct.  The first
+     definition of `0:' gets the number `1'.  The 15th definition of
+     `0:' gets the number `15', and so on.  Likewise the first
+     definition of `1:' gets the number `1' and its 15th definition
+     gets `15' as well.
+
+   So for example, the first `1:' may be named `.L1C-B1', and the 44th
+`3:' may be named `.L3C-B44'.
+
+Dollar Local Labels
+-------------------
+
+`as' also supports an even more local form of local labels called
+dollar labels.  These labels go out of scope (i.e., they become
+undefined) as soon as a non-local label is defined.  Thus they remain
+valid for only a small region of the input source code.  Normal local
+labels, by contrast, remain in scope for the entire file, or until they
+are redefined by another occurrence of the same local label.
+
+   Dollar labels are defined in exactly the same way as ordinary local
+labels, except that they have a dollar sign suffix to their numeric
+value, e.g., `55$:'.
+
+   They can also be distinguished from ordinary local labels by their
+transformed names which use ASCII character `\001' (control-A) as the
+magic character to distinguish them from ordinary labels.  For example,
+the fifth definition of `6$' may be named `.L6C-A5'.
+
+
+File: as.info,  Node: Dot,  Next: Symbol Attributes,  Prev: Symbol Names,  Up: Symbols
+
+5.4 The Special Dot Symbol
+==========================
+
+The special symbol `.' refers to the current address that `as' is
+assembling into.  Thus, the expression `melvin: .long .' defines
+`melvin' to contain its own address.  Assigning a value to `.' is
+treated the same as a `.org' directive.  Thus, the expression `.=.+4'
+is the same as saying `.space 4'.
+
+
+File: as.info,  Node: Symbol Attributes,  Prev: Dot,  Up: Symbols
+
+5.5 Symbol Attributes
+=====================
+
+Every symbol has, as well as its name, the attributes "Value" and
+"Type".  Depending on output format, symbols can also have auxiliary
+attributes.
+
+   If you use a symbol without defining it, `as' assumes zero for all
+these attributes, and probably won't warn you.  This makes the symbol
+an externally defined symbol, which is generally what you would want.
+
+* Menu:
+
+* Symbol Value::                Value
+* Symbol Type::                 Type
+
+
+* a.out Symbols::               Symbol Attributes: `a.out'
+
+* COFF Symbols::                Symbol Attributes for COFF
+
+* SOM Symbols::                Symbol Attributes for SOM
+
+
+File: as.info,  Node: Symbol Value,  Next: Symbol Type,  Up: Symbol Attributes
+
+5.5.1 Value
+-----------
+
+The value of a symbol is (usually) 32 bits.  For a symbol which labels a
+location in the text, data, bss or absolute sections the value is the
+number of addresses from the start of that section to the label.
+Naturally for text, data and bss sections the value of a symbol changes
+as `ld' changes section base addresses during linking.  Absolute
+symbols' values do not change during linking: that is why they are
+called absolute.
+
+   The value of an undefined symbol is treated in a special way.  If it
+is 0 then the symbol is not defined in this assembler source file, and
+`ld' tries to determine its value from other files linked into the same
+program.  You make this kind of symbol simply by mentioning a symbol
+name without defining it.  A non-zero value represents a `.comm' common
+declaration.  The value is how much common storage to reserve, in bytes
+(addresses).  The symbol refers to the first address of the allocated
+storage.
+
+
+File: as.info,  Node: Symbol Type,  Next: a.out Symbols,  Prev: Symbol Value,  Up: Symbol Attributes
+
+5.5.2 Type
+----------
+
+The type attribute of a symbol contains relocation (section)
+information, any flag settings indicating that a symbol is external, and
+(optionally), other information for linkers and debuggers.  The exact
+format depends on the object-code output format in use.
+
+
+File: as.info,  Node: a.out Symbols,  Next: COFF Symbols,  Prev: Symbol Type,  Up: Symbol Attributes
+
+5.5.3 Symbol Attributes: `a.out'
+--------------------------------
+
+* Menu:
+
+* Symbol Desc::                 Descriptor
+* Symbol Other::                Other
+
+
+File: as.info,  Node: Symbol Desc,  Next: Symbol Other,  Up: a.out Symbols
+
+5.5.3.1 Descriptor
+..................
+
+This is an arbitrary 16-bit value.  You may establish a symbol's
+descriptor value by using a `.desc' statement (*note `.desc': Desc.).
+A descriptor value means nothing to `as'.
+
+
+File: as.info,  Node: Symbol Other,  Prev: Symbol Desc,  Up: a.out Symbols
+
+5.5.3.2 Other
+.............
+
+This is an arbitrary 8-bit value.  It means nothing to `as'.
+
+
+File: as.info,  Node: COFF Symbols,  Next: SOM Symbols,  Prev: a.out Symbols,  Up: Symbol Attributes
+
+5.5.4 Symbol Attributes for COFF
+--------------------------------
+
+The COFF format supports a multitude of auxiliary symbol attributes;
+like the primary symbol attributes, they are set between `.def' and
+`.endef' directives.
+
+5.5.4.1 Primary Attributes
+..........................
+
+The symbol name is set with `.def'; the value and type, respectively,
+with `.val' and `.type'.
+
+5.5.4.2 Auxiliary Attributes
+............................
+
+The `as' directives `.dim', `.line', `.scl', `.size', `.tag', and
+`.weak' can generate auxiliary symbol table information for COFF.
+
+
+File: as.info,  Node: SOM Symbols,  Prev: COFF Symbols,  Up: Symbol Attributes
+
+5.5.5 Symbol Attributes for SOM
+-------------------------------
+
+The SOM format for the HPPA supports a multitude of symbol attributes
+set with the `.EXPORT' and `.IMPORT' directives.
+
+   The attributes are described in `HP9000 Series 800 Assembly Language
+Reference Manual' (HP 92432-90001) under the `IMPORT' and `EXPORT'
+assembler directive documentation.
+
+
+File: as.info,  Node: Expressions,  Next: Pseudo Ops,  Prev: Symbols,  Up: Top
+
+6 Expressions
+*************
+
+An "expression" specifies an address or numeric value.  Whitespace may
+precede and/or follow an expression.
+
+   The result of an expression must be an absolute number, or else an
+offset into a particular section.  If an expression is not absolute,
+and there is not enough information when `as' sees the expression to
+know its section, a second pass over the source program might be
+necessary to interpret the expression--but the second pass is currently
+not implemented.  `as' aborts with an error message in this situation.
+
+* Menu:
+
+* Empty Exprs::                 Empty Expressions
+* Integer Exprs::               Integer Expressions
+
+
+File: as.info,  Node: Empty Exprs,  Next: Integer Exprs,  Up: Expressions
+
+6.1 Empty Expressions
+=====================
+
+An empty expression has no value: it is just whitespace or null.
+Wherever an absolute expression is required, you may omit the
+expression, and `as' assumes a value of (absolute) 0.  This is
+compatible with other assemblers.
+
+
+File: as.info,  Node: Integer Exprs,  Prev: Empty Exprs,  Up: Expressions
+
+6.2 Integer Expressions
+=======================
+
+An "integer expression" is one or more _arguments_ delimited by
+_operators_.
+
+* Menu:
+
+* Arguments::                   Arguments
+* Operators::                   Operators
+* Prefix Ops::                  Prefix Operators
+* Infix Ops::                   Infix Operators
+
+
+File: as.info,  Node: Arguments,  Next: Operators,  Up: Integer Exprs
+
+6.2.1 Arguments
+---------------
+
+"Arguments" are symbols, numbers or subexpressions.  In other contexts
+arguments are sometimes called "arithmetic operands".  In this manual,
+to avoid confusing them with the "instruction operands" of the machine
+language, we use the term "argument" to refer to parts of expressions
+only, reserving the word "operand" to refer only to machine instruction
+operands.
+
+   Symbols are evaluated to yield {SECTION NNN} where SECTION is one of
+text, data, bss, absolute, or undefined.  NNN is a signed, 2's
+complement 32 bit integer.
+
+   Numbers are usually integers.
+
+   A number can be a flonum or bignum.  In this case, you are warned
+that only the low order 32 bits are used, and `as' pretends these 32
+bits are an integer.  You may write integer-manipulating instructions
+that act on exotic constants, compatible with other assemblers.
+
+   Subexpressions are a left parenthesis `(' followed by an integer
+expression, followed by a right parenthesis `)'; or a prefix operator
+followed by an argument.
+
+
+File: as.info,  Node: Operators,  Next: Prefix Ops,  Prev: Arguments,  Up: Integer Exprs
+
+6.2.2 Operators
+---------------
+
+"Operators" are arithmetic functions, like `+' or `%'.  Prefix
+operators are followed by an argument.  Infix operators appear between
+their arguments.  Operators may be preceded and/or followed by
+whitespace.
+
+
+File: as.info,  Node: Prefix Ops,  Next: Infix Ops,  Prev: Operators,  Up: Integer Exprs
+
+6.2.3 Prefix Operator
+---------------------
+
+`as' has the following "prefix operators".  They each take one
+argument, which must be absolute.
+
+`-'
+     "Negation".  Two's complement negation.
+
+`~'
+     "Complementation".  Bitwise not.
+
+
+File: as.info,  Node: Infix Ops,  Prev: Prefix Ops,  Up: Integer Exprs
+
+6.2.4 Infix Operators
+---------------------
+
+"Infix operators" take two arguments, one on either side.  Operators
+have precedence, but operations with equal precedence are performed left
+to right.  Apart from `+' or `-', both arguments must be absolute, and
+the result is absolute.
+
+  1. Highest Precedence
+
+    `*'
+          "Multiplication".
+
+    `/'
+          "Division".  Truncation is the same as the C operator `/'
+
+    `%'
+          "Remainder".
+
+    `<<'
+          "Shift Left".  Same as the C operator `<<'.
+
+    `>>'
+          "Shift Right".  Same as the C operator `>>'.
+
+  2. Intermediate precedence
+
+    `|'
+          "Bitwise Inclusive Or".
+
+    `&'
+          "Bitwise And".
+
+    `^'
+          "Bitwise Exclusive Or".
+
+    `!'
+          "Bitwise Or Not".
+
+  3. Low Precedence
+
+    `+'
+          "Addition".  If either argument is absolute, the result has
+          the section of the other argument.  You may not add together
+          arguments from different sections.
+
+    `-'
+          "Subtraction".  If the right argument is absolute, the result
+          has the section of the left argument.  If both arguments are
+          in the same section, the result is absolute.  You may not
+          subtract arguments from different sections.
+
+    `=='
+          "Is Equal To"
+
+    `<>'
+    `!='
+          "Is Not Equal To"
+
+    `<'
+          "Is Less Than"
+
+    `>'
+          "Is Greater Than"
+
+    `>='
+          "Is Greater Than Or Equal To"
+
+    `<='
+          "Is Less Than Or Equal To"
+
+          The comparison operators can be used as infix operators.  A
+          true results has a value of -1 whereas a false result has a
+          value of 0.   Note, these operators perform signed
+          comparisons.
+
+  4. Lowest Precedence
+
+    `&&'
+          "Logical And".
+
+    `||'
+          "Logical Or".
+
+          These two logical operations can be used to combine the
+          results of sub expressions.  Note, unlike the comparison
+          operators a true result returns a value of 1 but a false
+          results does still return 0.  Also note that the logical or
+          operator has a slightly lower precedence than logical and.
+
+
+   In short, it's only meaningful to add or subtract the _offsets_ in an
+address; you can only have a defined section in one of the two
+arguments.
+
+
+File: as.info,  Node: Pseudo Ops,  Next: Object Attributes,  Prev: Expressions,  Up: Top
+
+7 Assembler Directives
+**********************
+
+All assembler directives have names that begin with a period (`.').
+The rest of the name is letters, usually in lower case.
+
+   This chapter discusses directives that are available regardless of
+the target machine configuration for the GNU assembler.  Some machine
+configurations provide additional directives.  *Note Machine
+Dependencies::.
+
+* Menu:
+
+* Abort::                       `.abort'
+
+* ABORT (COFF)::                `.ABORT'
+
+* Align::                       `.align ABS-EXPR , ABS-EXPR'
+* Altmacro::                    `.altmacro'
+* Ascii::                       `.ascii "STRING"'...
+* Asciz::                       `.asciz "STRING"'...
+* Balign::                      `.balign ABS-EXPR , ABS-EXPR'
+* Bundle directives::           `.bundle_align_mode ABS-EXPR', `.bundle_lock', `.bundle_unlock'
+* Byte::                        `.byte EXPRESSIONS'
+* CFI directives::		`.cfi_startproc [simple]', `.cfi_endproc', etc.
+* Comm::                        `.comm SYMBOL , LENGTH '
+* Data::                        `.data SUBSECTION'
+
+* Def::                         `.def NAME'
+
+* Desc::                        `.desc SYMBOL, ABS-EXPRESSION'
+
+* Dim::                         `.dim'
+
+* Double::                      `.double FLONUMS'
+* Eject::                       `.eject'
+* Else::                        `.else'
+* Elseif::                      `.elseif'
+* End::				`.end'
+
+* Endef::                       `.endef'
+
+* Endfunc::                     `.endfunc'
+* Endif::                       `.endif'
+* Equ::                         `.equ SYMBOL, EXPRESSION'
+* Equiv::                       `.equiv SYMBOL, EXPRESSION'
+* Eqv::                         `.eqv SYMBOL, EXPRESSION'
+* Err::				`.err'
+* Error::			`.error STRING'
+* Exitm::			`.exitm'
+* Extern::                      `.extern'
+* Fail::			`.fail'
+* File::                        `.file'
+* Fill::                        `.fill REPEAT , SIZE , VALUE'
+* Float::                       `.float FLONUMS'
+* Func::                        `.func'
+* Global::                      `.global SYMBOL', `.globl SYMBOL'
+
+* Gnu_attribute::               `.gnu_attribute TAG,VALUE'
+* Hidden::                      `.hidden NAMES'
+
+* hword::                       `.hword EXPRESSIONS'
+* Ident::                       `.ident'
+* If::                          `.if ABSOLUTE EXPRESSION'
+* Incbin::                      `.incbin "FILE"[,SKIP[,COUNT]]'
+* Include::                     `.include "FILE"'
+* Int::                         `.int EXPRESSIONS'
+
+* Internal::                    `.internal NAMES'
+
+* Irp::				`.irp SYMBOL,VALUES'...
+* Irpc::			`.irpc SYMBOL,VALUES'...
+* Lcomm::                       `.lcomm SYMBOL , LENGTH'
+* Lflags::                      `.lflags'
+
+* Line::                        `.line LINE-NUMBER'
+
+* Linkonce::			`.linkonce [TYPE]'
+* List::                        `.list'
+* Ln::                          `.ln LINE-NUMBER'
+* Loc::                         `.loc FILENO LINENO'
+* Loc_mark_labels::             `.loc_mark_labels ENABLE'
+
+* Local::                       `.local NAMES'
+
+* Long::                        `.long EXPRESSIONS'
+
+* Macro::			`.macro NAME ARGS'...
+* MRI::				`.mri VAL'
+* Noaltmacro::                  `.noaltmacro'
+* Nolist::                      `.nolist'
+* Octa::                        `.octa BIGNUMS'
+* Offset::			`.offset LOC'
+* Org::                         `.org NEW-LC, FILL'
+* P2align::                     `.p2align ABS-EXPR, ABS-EXPR, ABS-EXPR'
+
+* PopSection::                  `.popsection'
+* Previous::                    `.previous'
+
+* Print::			`.print STRING'
+
+* Protected::                   `.protected NAMES'
+
+* Psize::                       `.psize LINES, COLUMNS'
+* Purgem::			`.purgem NAME'
+
+* PushSection::                 `.pushsection NAME'
+
+* Quad::                        `.quad BIGNUMS'
+* Reloc::			`.reloc OFFSET, RELOC_NAME[, EXPRESSION]'
+* Rept::			`.rept COUNT'
+* Sbttl::                       `.sbttl "SUBHEADING"'
+
+* Scl::                         `.scl CLASS'
+
+* Section::                     `.section NAME[, FLAGS]'
+
+* Set::                         `.set SYMBOL, EXPRESSION'
+* Short::                       `.short EXPRESSIONS'
+* Single::                      `.single FLONUMS'
+
+* Size::                        `.size [NAME , EXPRESSION]'
+
+* Skip::                        `.skip SIZE , FILL'
+
+* Sleb128::			`.sleb128 EXPRESSIONS'
+
+* Space::                       `.space SIZE , FILL'
+
+* Stab::                        `.stabd, .stabn, .stabs'
+
+* String::                      `.string "STR"', `.string8 "STR"', `.string16 "STR"', `.string32 "STR"', `.string64 "STR"'
+* Struct::			`.struct EXPRESSION'
+
+* SubSection::                  `.subsection'
+* Symver::                      `.symver NAME,NAME2@NODENAME'
+
+
+* Tag::                         `.tag STRUCTNAME'
+
+* Text::                        `.text SUBSECTION'
+* Title::                       `.title "HEADING"'
+
+* Type::                        `.type <INT | NAME , TYPE DESCRIPTION>'
+
+* Uleb128::                     `.uleb128 EXPRESSIONS'
+
+* Val::                         `.val ADDR'
+
+
+* Version::                     `.version "STRING"'
+* VTableEntry::                 `.vtable_entry TABLE, OFFSET'
+* VTableInherit::               `.vtable_inherit CHILD, PARENT'
+
+* Warning::			`.warning STRING'
+* Weak::                        `.weak NAMES'
+* Weakref::                     `.weakref ALIAS, SYMBOL'
+* Word::                        `.word EXPRESSIONS'
+* Deprecated::                  Deprecated Directives
+
+
+File: as.info,  Node: Abort,  Next: ABORT (COFF),  Up: Pseudo Ops
+
+7.1 `.abort'
+============
+
+This directive stops the assembly immediately.  It is for compatibility
+with other assemblers.  The original idea was that the assembly
+language source would be piped into the assembler.  If the sender of
+the source quit, it could use this directive tells `as' to quit also.
+One day `.abort' will not be supported.
+
+
+File: as.info,  Node: ABORT (COFF),  Next: Align,  Prev: Abort,  Up: Pseudo Ops
+
+7.2 `.ABORT' (COFF)
+===================
+
+When producing COFF output, `as' accepts this directive as a synonym
+for `.abort'.
+
+
+File: as.info,  Node: Align,  Next: Altmacro,  Prev: ABORT (COFF),  Up: Pseudo Ops
+
+7.3 `.align ABS-EXPR, ABS-EXPR, ABS-EXPR'
+=========================================
+
+Pad the location counter (in the current subsection) to a particular
+storage boundary.  The first expression (which must be absolute) is the
+alignment required, as described below.
+
+   The second expression (also absolute) gives the fill value to be
+stored in the padding bytes.  It (and the comma) may be omitted.  If it
+is omitted, the padding bytes are normally zero.  However, on some
+systems, if the section is marked as containing code and the fill value
+is omitted, the space is filled with no-op instructions.
+
+   The third expression is also absolute, and is also optional.  If it
+is present, it is the maximum number of bytes that should be skipped by
+this alignment directive.  If doing the alignment would require
+skipping more bytes than the specified maximum, then the alignment is
+not done at all.  You can omit the fill value (the second argument)
+entirely by simply using two commas after the required alignment; this
+can be useful if you want the alignment to be filled with no-op
+instructions when appropriate.
+
+   The way the required alignment is specified varies from system to
+system.  For the arc, hppa, i386 using ELF, i860, iq2000, m68k, or32,
+s390, sparc, tic4x, tic80 and xtensa, the first expression is the
+alignment request in bytes.  For example `.align 8' advances the
+location counter until it is a multiple of 8.  If the location counter
+is already a multiple of 8, no change is needed.  For the tic54x, the
+first expression is the alignment request in words.
+
+   For other systems, including ppc, i386 using a.out format, arm and
+strongarm, it is the number of low-order zero bits the location counter
+must have after advancement.  For example `.align 3' advances the
+location counter until it a multiple of 8.  If the location counter is
+already a multiple of 8, no change is needed.
+
+   This inconsistency is due to the different behaviors of the various
+native assemblers for these systems which GAS must emulate.  GAS also
+provides `.balign' and `.p2align' directives, described later, which
+have a consistent behavior across all architectures (but are specific
+to GAS).
+
+
+File: as.info,  Node: Altmacro,  Next: Ascii,  Prev: Align,  Up: Pseudo Ops
+
+7.4 `.altmacro'
+===============
+
+Enable alternate macro mode, enabling:
+
+`LOCAL NAME [ , ... ]'
+     One additional directive, `LOCAL', is available.  It is used to
+     generate a string replacement for each of the NAME arguments, and
+     replace any instances of NAME in each macro expansion.  The
+     replacement string is unique in the assembly, and different for
+     each separate macro expansion.  `LOCAL' allows you to write macros
+     that define symbols, without fear of conflict between separate
+     macro expansions.
+
+`String delimiters'
+     You can write strings delimited in these other ways besides
+     `"STRING"':
+
+    `'STRING''
+          You can delimit strings with single-quote characters.
+
+    `<STRING>'
+          You can delimit strings with matching angle brackets.
+
+`single-character string escape'
+     To include any single character literally in a string (even if the
+     character would otherwise have some special meaning), you can
+     prefix the character with `!' (an exclamation mark).  For example,
+     you can write `<4.3 !> 5.4!!>' to get the literal text `4.3 >
+     5.4!'.
+
+`Expression results as strings'
+     You can write `%EXPR' to evaluate the expression EXPR and use the
+     result as a string.
+
+
+File: as.info,  Node: Ascii,  Next: Asciz,  Prev: Altmacro,  Up: Pseudo Ops
+
+7.5 `.ascii "STRING"'...
+========================
+
+`.ascii' expects zero or more string literals (*note Strings::)
+separated by commas.  It assembles each string (with no automatic
+trailing zero byte) into consecutive addresses.
+
+
+File: as.info,  Node: Asciz,  Next: Balign,  Prev: Ascii,  Up: Pseudo Ops
+
+7.6 `.asciz "STRING"'...
+========================
+
+`.asciz' is just like `.ascii', but each string is followed by a zero
+byte.  The "z" in `.asciz' stands for "zero".
+
+
+File: as.info,  Node: Balign,  Next: Bundle directives,  Prev: Asciz,  Up: Pseudo Ops
+
+7.7 `.balign[wl] ABS-EXPR, ABS-EXPR, ABS-EXPR'
+==============================================
+
+Pad the location counter (in the current subsection) to a particular
+storage boundary.  The first expression (which must be absolute) is the
+alignment request in bytes.  For example `.balign 8' advances the
+location counter until it is a multiple of 8.  If the location counter
+is already a multiple of 8, no change is needed.
+
+   The second expression (also absolute) gives the fill value to be
+stored in the padding bytes.  It (and the comma) may be omitted.  If it
+is omitted, the padding bytes are normally zero.  However, on some
+systems, if the section is marked as containing code and the fill value
+is omitted, the space is filled with no-op instructions.
+
+   The third expression is also absolute, and is also optional.  If it
+is present, it is the maximum number of bytes that should be skipped by
+this alignment directive.  If doing the alignment would require
+skipping more bytes than the specified maximum, then the alignment is
+not done at all.  You can omit the fill value (the second argument)
+entirely by simply using two commas after the required alignment; this
+can be useful if you want the alignment to be filled with no-op
+instructions when appropriate.
+
+   The `.balignw' and `.balignl' directives are variants of the
+`.balign' directive.  The `.balignw' directive treats the fill pattern
+as a two byte word value.  The `.balignl' directives treats the fill
+pattern as a four byte longword value.  For example, `.balignw
+4,0x368d' will align to a multiple of 4.  If it skips two bytes, they
+will be filled in with the value 0x368d (the exact placement of the
+bytes depends upon the endianness of the processor).  If it skips 1 or
+3 bytes, the fill value is undefined.
+
+
+File: as.info,  Node: Bundle directives,  Next: Byte,  Prev: Balign,  Up: Pseudo Ops
+
+7.8 `.bundle_align_mode ABS-EXPR'
+=================================
+
+`.bundle_align_mode' enables or disables "aligned instruction bundle"
+mode.  In this mode, sequences of adjacent instructions are grouped
+into fixed-sized "bundles".  If the argument is zero, this mode is
+disabled (which is the default state).  If the argument it not zero, it
+gives the size of an instruction bundle as a power of two (as for the
+`.p2align' directive, *note P2align::).
+
+   For some targets, it's an ABI requirement that no instruction may
+span a certain aligned boundary.  A "bundle" is simply a sequence of
+instructions that starts on an aligned boundary.  For example, if
+ABS-EXPR is `5' then the bundle size is 32, so each aligned chunk of 32
+bytes is a bundle.  When aligned instruction bundle mode is in effect,
+no single instruction may span a boundary between bundles.  If an
+instruction would start too close to the end of a bundle for the length
+of that particular instruction to fit within the bundle, then the space
+at the end of that bundle is filled with no-op instructions so the
+instruction starts in the next bundle.  As a corollary, it's an error
+if any single instruction's encoding is longer than the bundle size.
+
+7.9 `.bundle_lock' and `.bundle_unlock'
+=======================================
+
+The `.bundle_lock' and directive `.bundle_unlock' directives allow
+explicit control over instruction bundle padding.  These directives are
+only valid when `.bundle_align_mode' has been used to enable aligned
+instruction bundle mode.  It's an error if they appear when
+`.bundle_align_mode' has not been used at all, or when the last
+directive was `.bundle_align_mode 0'.
+
+   For some targets, it's an ABI requirement that certain instructions
+may appear only as part of specified permissible sequences of multiple
+instructions, all within the same bundle.  A pair of `.bundle_lock' and
+`.bundle_unlock' directives define a "bundle-locked" instruction
+sequence.  For purposes of aligned instruction bundle mode, a sequence
+starting with `.bundle_lock' and ending with `.bundle_unlock' is
+treated as a single instruction.  That is, the entire sequence must fit
+into a single bundle and may not span a bundle boundary.  If necessary,
+no-op instructions will be inserted before the first instruction of the
+sequence so that the whole sequence starts on an aligned bundle
+boundary.  It's an error if the sequence is longer than the bundle size.
+
+   For convenience when using `.bundle_lock' and `.bundle_unlock'
+inside assembler macros (*note Macro::), bundle-locked sequences may be
+nested.  That is, a second `.bundle_lock' directive before the next
+`.bundle_unlock' directive has no effect except that it must be matched
+by another closing `.bundle_unlock' so that there is the same number of
+`.bundle_lock' and `.bundle_unlock' directives.
+
+
+File: as.info,  Node: Byte,  Next: CFI directives,  Prev: Bundle directives,  Up: Pseudo Ops
+
+7.10 `.byte EXPRESSIONS'
+========================
+
+`.byte' expects zero or more expressions, separated by commas.  Each
+expression is assembled into the next byte.
+
+
+File: as.info,  Node: CFI directives,  Next: Comm,  Prev: Byte,  Up: Pseudo Ops
+
+7.11 `.cfi_sections SECTION_LIST'
+=================================
+
+`.cfi_sections' may be used to specify whether CFI directives should
+emit `.eh_frame' section and/or `.debug_frame' section.  If
+SECTION_LIST is `.eh_frame', `.eh_frame' is emitted, if SECTION_LIST is
+`.debug_frame', `.debug_frame' is emitted.  To emit both use
+`.eh_frame, .debug_frame'.  The default if this directive is not used
+is `.cfi_sections .eh_frame'.
+
+7.12 `.cfi_startproc [simple]'
+==============================
+
+`.cfi_startproc' is used at the beginning of each function that should
+have an entry in `.eh_frame'. It initializes some internal data
+structures. Don't forget to close the function by `.cfi_endproc'.
+
+   Unless `.cfi_startproc' is used along with parameter `simple' it
+also emits some architecture dependent initial CFI instructions.
+
+7.13 `.cfi_endproc'
+===================
+
+`.cfi_endproc' is used at the end of a function where it closes its
+unwind entry previously opened by `.cfi_startproc', and emits it to
+`.eh_frame'.
+
+7.14 `.cfi_personality ENCODING [, EXP]'
+========================================
+
+`.cfi_personality' defines personality routine and its encoding.
+ENCODING must be a constant determining how the personality should be
+encoded.  If it is 255 (`DW_EH_PE_omit'), second argument is not
+present, otherwise second argument should be a constant or a symbol
+name.  When using indirect encodings, the symbol provided should be the
+location where personality can be loaded from, not the personality
+routine itself.  The default after `.cfi_startproc' is
+`.cfi_personality 0xff', no personality routine.
+
+7.15 `.cfi_lsda ENCODING [, EXP]'
+=================================
+
+`.cfi_lsda' defines LSDA and its encoding.  ENCODING must be a constant
+determining how the LSDA should be encoded.  If it is 255
+(`DW_EH_PE_omit'), second argument is not present, otherwise second
+argument should be a constant or a symbol name.  The default after
+`.cfi_startproc' is `.cfi_lsda 0xff', no LSDA.
+
+7.16 `.cfi_def_cfa REGISTER, OFFSET'
+====================================
+
+`.cfi_def_cfa' defines a rule for computing CFA as: take address from
+REGISTER and add OFFSET to it.
+
+7.17 `.cfi_def_cfa_register REGISTER'
+=====================================
+
+`.cfi_def_cfa_register' modifies a rule for computing CFA. From now on
+REGISTER will be used instead of the old one. Offset remains the same.
+
+7.18 `.cfi_def_cfa_offset OFFSET'
+=================================
+
+`.cfi_def_cfa_offset' modifies a rule for computing CFA. Register
+remains the same, but OFFSET is new. Note that it is the absolute
+offset that will be added to a defined register to compute CFA address.
+
+7.19 `.cfi_adjust_cfa_offset OFFSET'
+====================================
+
+Same as `.cfi_def_cfa_offset' but OFFSET is a relative value that is
+added/substracted from the previous offset.
+
+7.20 `.cfi_offset REGISTER, OFFSET'
+===================================
+
+Previous value of REGISTER is saved at offset OFFSET from CFA.
+
+7.21 `.cfi_rel_offset REGISTER, OFFSET'
+=======================================
+
+Previous value of REGISTER is saved at offset OFFSET from the current
+CFA register.  This is transformed to `.cfi_offset' using the known
+displacement of the CFA register from the CFA.  This is often easier to
+use, because the number will match the code it's annotating.
+
+7.22 `.cfi_register REGISTER1, REGISTER2'
+=========================================
+
+Previous value of REGISTER1 is saved in register REGISTER2.
+
+7.23 `.cfi_restore REGISTER'
+============================
+
+`.cfi_restore' says that the rule for REGISTER is now the same as it
+was at the beginning of the function, after all initial instruction
+added by `.cfi_startproc' were executed.
+
+7.24 `.cfi_undefined REGISTER'
+==============================
+
+From now on the previous value of REGISTER can't be restored anymore.
+
+7.25 `.cfi_same_value REGISTER'
+===============================
+
+Current value of REGISTER is the same like in the previous frame, i.e.
+no restoration needed.
+
+7.26 `.cfi_remember_state',
+===========================
+
+First save all current rules for all registers by `.cfi_remember_state',
+then totally screw them up by subsequent `.cfi_*' directives and when
+everything is hopelessly bad, use `.cfi_restore_state' to restore the
+previous saved state.
+
+7.27 `.cfi_return_column REGISTER'
+==================================
+
+Change return column REGISTER, i.e. the return address is either
+directly in REGISTER or can be accessed by rules for REGISTER.
+
+7.28 `.cfi_signal_frame'
+========================
+
+Mark current function as signal trampoline.
+
+7.29 `.cfi_window_save'
+=======================
+
+SPARC register window has been saved.
+
+7.30 `.cfi_escape' EXPRESSION[, ...]
+====================================
+
+Allows the user to add arbitrary bytes to the unwind info.  One might
+use this to add OS-specific CFI opcodes, or generic CFI opcodes that
+GAS does not yet support.
+
+7.31 `.cfi_val_encoded_addr REGISTER, ENCODING, LABEL'
+======================================================
+
+The current value of REGISTER is LABEL.  The value of LABEL will be
+encoded in the output file according to ENCODING; see the description
+of `.cfi_personality' for details on this encoding.
+
+   The usefulness of equating a register to a fixed label is probably
+limited to the return address register.  Here, it can be useful to mark
+a code segment that has only one return address which is reached by a
+direct branch and no copy of the return address exists in memory or
+another register.
+
+
+File: as.info,  Node: Comm,  Next: Data,  Prev: CFI directives,  Up: Pseudo Ops
+
+7.32 `.comm SYMBOL , LENGTH '
+=============================
+
+`.comm' declares a common symbol named SYMBOL.  When linking, a common
+symbol in one object file may be merged with a defined or common symbol
+of the same name in another object file.  If `ld' does not see a
+definition for the symbol-just one or more common symbols-then it will
+allocate LENGTH bytes of uninitialized memory.  LENGTH must be an
+absolute expression.  If `ld' sees multiple common symbols with the
+same name, and they do not all have the same size, it will allocate
+space using the largest size.
+
+   When using ELF or (as a GNU extension) PE, the `.comm' directive
+takes an optional third argument.  This is the desired alignment of the
+symbol, specified for ELF as a byte boundary (for example, an alignment
+of 16 means that the least significant 4 bits of the address should be
+zero), and for PE as a power of two (for example, an alignment of 5
+means aligned to a 32-byte boundary).  The alignment must be an
+absolute expression, and it must be a power of two.  If `ld' allocates
+uninitialized memory for the common symbol, it will use the alignment
+when placing the symbol.  If no alignment is specified, `as' will set
+the alignment to the largest power of two less than or equal to the
+size of the symbol, up to a maximum of 16 on ELF, or the default
+section alignment of 4 on PE(1).
+
+   The syntax for `.comm' differs slightly on the HPPA.  The syntax is
+`SYMBOL .comm, LENGTH'; SYMBOL is optional.
+
+   ---------- Footnotes ----------
+
+   (1) This is not the same as the executable image file alignment
+controlled by `ld''s `--section-alignment' option; image file sections
+in PE are aligned to multiples of 4096, which is far too large an
+alignment for ordinary variables.  It is rather the default alignment
+for (non-debug) sections within object (`*.o') files, which are less
+strictly aligned.
+
+
+File: as.info,  Node: Data,  Next: Def,  Prev: Comm,  Up: Pseudo Ops
+
+7.33 `.data SUBSECTION'
+=======================
+
+`.data' tells `as' to assemble the following statements onto the end of
+the data subsection numbered SUBSECTION (which is an absolute
+expression).  If SUBSECTION is omitted, it defaults to zero.
+
+
+File: as.info,  Node: Def,  Next: Desc,  Prev: Data,  Up: Pseudo Ops
+
+7.34 `.def NAME'
+================
+
+Begin defining debugging information for a symbol NAME; the definition
+extends until the `.endef' directive is encountered.
+
+
+File: as.info,  Node: Desc,  Next: Dim,  Prev: Def,  Up: Pseudo Ops
+
+7.35 `.desc SYMBOL, ABS-EXPRESSION'
+===================================
+
+This directive sets the descriptor of the symbol (*note Symbol
+Attributes::) to the low 16 bits of an absolute expression.
+
+   The `.desc' directive is not available when `as' is configured for
+COFF output; it is only for `a.out' or `b.out' object format.  For the
+sake of compatibility, `as' accepts it, but produces no output, when
+configured for COFF.
+
+
+File: as.info,  Node: Dim,  Next: Double,  Prev: Desc,  Up: Pseudo Ops
+
+7.36 `.dim'
+===========
+
+This directive is generated by compilers to include auxiliary debugging
+information in the symbol table.  It is only permitted inside
+`.def'/`.endef' pairs.
+
+
+File: as.info,  Node: Double,  Next: Eject,  Prev: Dim,  Up: Pseudo Ops
+
+7.37 `.double FLONUMS'
+======================
+
+`.double' expects zero or more flonums, separated by commas.  It
+assembles floating point numbers.  The exact kind of floating point
+numbers emitted depends on how `as' is configured.  *Note Machine
+Dependencies::.
+
+
+File: as.info,  Node: Eject,  Next: Else,  Prev: Double,  Up: Pseudo Ops
+
+7.38 `.eject'
+=============
+
+Force a page break at this point, when generating assembly listings.
+
+
+File: as.info,  Node: Else,  Next: Elseif,  Prev: Eject,  Up: Pseudo Ops
+
+7.39 `.else'
+============
+
+`.else' is part of the `as' support for conditional assembly; see *Note
+`.if': If.  It marks the beginning of a section of code to be assembled
+if the condition for the preceding `.if' was false.
+
+
+File: as.info,  Node: Elseif,  Next: End,  Prev: Else,  Up: Pseudo Ops
+
+7.40 `.elseif'
+==============
+
+`.elseif' is part of the `as' support for conditional assembly; see
+*Note `.if': If.  It is shorthand for beginning a new `.if' block that
+would otherwise fill the entire `.else' section.
+
+
+File: as.info,  Node: End,  Next: Endef,  Prev: Elseif,  Up: Pseudo Ops
+
+7.41 `.end'
+===========
+
+`.end' marks the end of the assembly file.  `as' does not process
+anything in the file past the `.end' directive.
+
+
+File: as.info,  Node: Endef,  Next: Endfunc,  Prev: End,  Up: Pseudo Ops
+
+7.42 `.endef'
+=============
+
+This directive flags the end of a symbol definition begun with `.def'.
+
+
+File: as.info,  Node: Endfunc,  Next: Endif,  Prev: Endef,  Up: Pseudo Ops
+
+7.43 `.endfunc'
+===============
+
+`.endfunc' marks the end of a function specified with `.func'.
+
+
+File: as.info,  Node: Endif,  Next: Equ,  Prev: Endfunc,  Up: Pseudo Ops
+
+7.44 `.endif'
+=============
+
+`.endif' is part of the `as' support for conditional assembly; it marks
+the end of a block of code that is only assembled conditionally.  *Note
+`.if': If.
+
+
+File: as.info,  Node: Equ,  Next: Equiv,  Prev: Endif,  Up: Pseudo Ops
+
+7.45 `.equ SYMBOL, EXPRESSION'
+==============================
+
+This directive sets the value of SYMBOL to EXPRESSION.  It is
+synonymous with `.set'; see *Note `.set': Set.
+
+   The syntax for `equ' on the HPPA is `SYMBOL .equ EXPRESSION'.
+
+   The syntax for `equ' on the Z80 is `SYMBOL equ EXPRESSION'.  On the
+Z80 it is an eror if SYMBOL is already defined, but the symbol is not
+protected from later redefinition.  Compare *Note Equiv::.
+
+
+File: as.info,  Node: Equiv,  Next: Eqv,  Prev: Equ,  Up: Pseudo Ops
+
+7.46 `.equiv SYMBOL, EXPRESSION'
+================================
+
+The `.equiv' directive is like `.equ' and `.set', except that the
+assembler will signal an error if SYMBOL is already defined.  Note a
+symbol which has been referenced but not actually defined is considered
+to be undefined.
+
+   Except for the contents of the error message, this is roughly
+equivalent to
+     .ifdef SYM
+     .err
+     .endif
+     .equ SYM,VAL
+   plus it protects the symbol from later redefinition.
+
+
+File: as.info,  Node: Eqv,  Next: Err,  Prev: Equiv,  Up: Pseudo Ops
+
+7.47 `.eqv SYMBOL, EXPRESSION'
+==============================
+
+The `.eqv' directive is like `.equiv', but no attempt is made to
+evaluate the expression or any part of it immediately.  Instead each
+time the resulting symbol is used in an expression, a snapshot of its
+current value is taken.
+
+
+File: as.info,  Node: Err,  Next: Error,  Prev: Eqv,  Up: Pseudo Ops
+
+7.48 `.err'
+===========
+
+If `as' assembles a `.err' directive, it will print an error message
+and, unless the `-Z' option was used, it will not generate an object
+file.  This can be used to signal an error in conditionally compiled
+code.
+
+
+File: as.info,  Node: Error,  Next: Exitm,  Prev: Err,  Up: Pseudo Ops
+
+7.49 `.error "STRING"'
+======================
+
+Similarly to `.err', this directive emits an error, but you can specify
+a string that will be emitted as the error message.  If you don't
+specify the message, it defaults to `".error directive invoked in
+source file"'.  *Note Error and Warning Messages: Errors.
+
+      .error "This code has not been assembled and tested."
+
+
+File: as.info,  Node: Exitm,  Next: Extern,  Prev: Error,  Up: Pseudo Ops
+
+7.50 `.exitm'
+=============
+
+Exit early from the current macro definition.  *Note Macro::.
+
+
+File: as.info,  Node: Extern,  Next: Fail,  Prev: Exitm,  Up: Pseudo Ops
+
+7.51 `.extern'
+==============
+
+`.extern' is accepted in the source program--for compatibility with
+other assemblers--but it is ignored.  `as' treats all undefined symbols
+as external.
+
+
+File: as.info,  Node: Fail,  Next: File,  Prev: Extern,  Up: Pseudo Ops
+
+7.52 `.fail EXPRESSION'
+=======================
+
+Generates an error or a warning.  If the value of the EXPRESSION is 500
+or more, `as' will print a warning message.  If the value is less than
+500, `as' will print an error message.  The message will include the
+value of EXPRESSION.  This can occasionally be useful inside complex
+nested macros or conditional assembly.
+
+
+File: as.info,  Node: File,  Next: Fill,  Prev: Fail,  Up: Pseudo Ops
+
+7.53 `.file'
+============
+
+There are two different versions of the `.file' directive.  Targets
+that support DWARF2 line number information use the DWARF2 version of
+`.file'.  Other targets use the default version.
+
+Default Version
+---------------
+
+This version of the `.file' directive tells `as' that we are about to
+start a new logical file.  The syntax is:
+
+     .file STRING
+
+   STRING is the new file name.  In general, the filename is recognized
+whether or not it is surrounded by quotes `"'; but if you wish to
+specify an empty file name, you must give the quotes-`""'.  This
+statement may go away in future: it is only recognized to be compatible
+with old `as' programs.
+
+DWARF2 Version
+--------------
+
+When emitting DWARF2 line number information, `.file' assigns filenames
+to the `.debug_line' file name table.  The syntax is:
+
+     .file FILENO FILENAME
+
+   The FILENO operand should be a unique positive integer to use as the
+index of the entry in the table.  The FILENAME operand is a C string
+literal.
+
+   The detail of filename indices is exposed to the user because the
+filename table is shared with the `.debug_info' section of the DWARF2
+debugging information, and thus the user must know the exact indices
+that table entries will have.
+
+
+File: as.info,  Node: Fill,  Next: Float,  Prev: File,  Up: Pseudo Ops
+
+7.54 `.fill REPEAT , SIZE , VALUE'
+==================================
+
+REPEAT, SIZE and VALUE are absolute expressions.  This emits REPEAT
+copies of SIZE bytes.  REPEAT may be zero or more.  SIZE may be zero or
+more, but if it is more than 8, then it is deemed to have the value 8,
+compatible with other people's assemblers.  The contents of each REPEAT
+bytes is taken from an 8-byte number.  The highest order 4 bytes are
+zero.  The lowest order 4 bytes are VALUE rendered in the byte-order of
+an integer on the computer `as' is assembling for.  Each SIZE bytes in
+a repetition is taken from the lowest order SIZE bytes of this number.
+Again, this bizarre behavior is compatible with other people's
+assemblers.
+
+   SIZE and VALUE are optional.  If the second comma and VALUE are
+absent, VALUE is assumed zero.  If the first comma and following tokens
+are absent, SIZE is assumed to be 1.
+
+
+File: as.info,  Node: Float,  Next: Func,  Prev: Fill,  Up: Pseudo Ops
+
+7.55 `.float FLONUMS'
+=====================
+
+This directive assembles zero or more flonums, separated by commas.  It
+has the same effect as `.single'.  The exact kind of floating point
+numbers emitted depends on how `as' is configured.  *Note Machine
+Dependencies::.
+
+
+File: as.info,  Node: Func,  Next: Global,  Prev: Float,  Up: Pseudo Ops
+
+7.56 `.func NAME[,LABEL]'
+=========================
+
+`.func' emits debugging information to denote function NAME, and is
+ignored unless the file is assembled with debugging enabled.  Only
+`--gstabs[+]' is currently supported.  LABEL is the entry point of the
+function and if omitted NAME prepended with the `leading char' is used.
+`leading char' is usually `_' or nothing, depending on the target.  All
+functions are currently defined to have `void' return type.  The
+function must be terminated with `.endfunc'.
+
+
+File: as.info,  Node: Global,  Next: Gnu_attribute,  Prev: Func,  Up: Pseudo Ops
+
+7.57 `.global SYMBOL', `.globl SYMBOL'
+======================================
+
+`.global' makes the symbol visible to `ld'.  If you define SYMBOL in
+your partial program, its value is made available to other partial
+programs that are linked with it.  Otherwise, SYMBOL takes its
+attributes from a symbol of the same name from another file linked into
+the same program.
+
+   Both spellings (`.globl' and `.global') are accepted, for
+compatibility with other assemblers.
+
+   On the HPPA, `.global' is not always enough to make it accessible to
+other partial programs.  You may need the HPPA-only `.EXPORT' directive
+as well.  *Note HPPA Assembler Directives: HPPA Directives.
+
+
+File: as.info,  Node: Gnu_attribute,  Next: Hidden,  Prev: Global,  Up: Pseudo Ops
+
+7.58 `.gnu_attribute TAG,VALUE'
+===============================
+
+Record a GNU object attribute for this file.  *Note Object Attributes::.
+
+
+File: as.info,  Node: Hidden,  Next: hword,  Prev: Gnu_attribute,  Up: Pseudo Ops
+
+7.59 `.hidden NAMES'
+====================
+
+This is one of the ELF visibility directives.  The other two are
+`.internal' (*note `.internal': Internal.) and `.protected' (*note
+`.protected': Protected.).
+
+   This directive overrides the named symbols default visibility (which
+is set by their binding: local, global or weak).  The directive sets
+the visibility to `hidden' which means that the symbols are not visible
+to other components.  Such symbols are always considered to be
+`protected' as well.
+
+
+File: as.info,  Node: hword,  Next: Ident,  Prev: Hidden,  Up: Pseudo Ops
+
+7.60 `.hword EXPRESSIONS'
+=========================
+
+This expects zero or more EXPRESSIONS, and emits a 16 bit number for
+each.
+
+   This directive is a synonym for `.short'; depending on the target
+architecture, it may also be a synonym for `.word'.
+
+
+File: as.info,  Node: Ident,  Next: If,  Prev: hword,  Up: Pseudo Ops
+
+7.61 `.ident'
+=============
+
+This directive is used by some assemblers to place tags in object
+files.  The behavior of this directive varies depending on the target.
+When using the a.out object file format, `as' simply accepts the
+directive for source-file compatibility with existing assemblers, but
+does not emit anything for it.  When using COFF, comments are emitted
+to the `.comment' or `.rdata' section, depending on the target.  When
+using ELF, comments are emitted to the `.comment' section.
+
+
+File: as.info,  Node: If,  Next: Incbin,  Prev: Ident,  Up: Pseudo Ops
+
+7.62 `.if ABSOLUTE EXPRESSION'
+==============================
+
+`.if' marks the beginning of a section of code which is only considered
+part of the source program being assembled if the argument (which must
+be an ABSOLUTE EXPRESSION) is non-zero.  The end of the conditional
+section of code must be marked by `.endif' (*note `.endif': Endif.);
+optionally, you may include code for the alternative condition, flagged
+by `.else' (*note `.else': Else.).  If you have several conditions to
+check, `.elseif' may be used to avoid nesting blocks if/else within
+each subsequent `.else' block.
+
+   The following variants of `.if' are also supported:
+`.ifdef SYMBOL'
+     Assembles the following section of code if the specified SYMBOL
+     has been defined.  Note a symbol which has been referenced but not
+     yet defined is considered to be undefined.
+
+`.ifb TEXT'
+     Assembles the following section of code if the operand is blank
+     (empty).
+
+`.ifc STRING1,STRING2'
+     Assembles the following section of code if the two strings are the
+     same.  The strings may be optionally quoted with single quotes.
+     If they are not quoted, the first string stops at the first comma,
+     and the second string stops at the end of the line.  Strings which
+     contain whitespace should be quoted.  The string comparison is
+     case sensitive.
+
+`.ifeq ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is zero.
+
+`.ifeqs STRING1,STRING2'
+     Another form of `.ifc'.  The strings must be quoted using double
+     quotes.
+
+`.ifge ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is greater
+     than or equal to zero.
+
+`.ifgt ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is greater
+     than zero.
+
+`.ifle ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is less
+     than or equal to zero.
+
+`.iflt ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is less
+     than zero.
+
+`.ifnb TEXT'
+     Like `.ifb', but the sense of the test is reversed: this assembles
+     the following section of code if the operand is non-blank
+     (non-empty).
+
+`.ifnc STRING1,STRING2.'
+     Like `.ifc', but the sense of the test is reversed: this assembles
+     the following section of code if the two strings are not the same.
+
+`.ifndef SYMBOL'
+`.ifnotdef SYMBOL'
+     Assembles the following section of code if the specified SYMBOL
+     has not been defined.  Both spelling variants are equivalent.
+     Note a symbol which has been referenced but not yet defined is
+     considered to be undefined.
+
+`.ifne ABSOLUTE EXPRESSION'
+     Assembles the following section of code if the argument is not
+     equal to zero (in other words, this is equivalent to `.if').
+
+`.ifnes STRING1,STRING2'
+     Like `.ifeqs', but the sense of the test is reversed: this
+     assembles the following section of code if the two strings are not
+     the same.
+
+
+File: as.info,  Node: Incbin,  Next: Include,  Prev: If,  Up: Pseudo Ops
+
+7.63 `.incbin "FILE"[,SKIP[,COUNT]]'
+====================================
+
+The `incbin' directive includes FILE verbatim at the current location.
+You can control the search paths used with the `-I' command-line option
+(*note Command-Line Options: Invoking.).  Quotation marks are required
+around FILE.
+
+   The SKIP argument skips a number of bytes from the start of the
+FILE.  The COUNT argument indicates the maximum number of bytes to
+read.  Note that the data is not aligned in any way, so it is the user's
+responsibility to make sure that proper alignment is provided both
+before and after the `incbin' directive.
+
+
+File: as.info,  Node: Include,  Next: Int,  Prev: Incbin,  Up: Pseudo Ops
+
+7.64 `.include "FILE"'
+======================
+
+This directive provides a way to include supporting files at specified
+points in your source program.  The code from FILE is assembled as if
+it followed the point of the `.include'; when the end of the included
+file is reached, assembly of the original file continues.  You can
+control the search paths used with the `-I' command-line option (*note
+Command-Line Options: Invoking.).  Quotation marks are required around
+FILE.
+
+
+File: as.info,  Node: Int,  Next: Internal,  Prev: Include,  Up: Pseudo Ops
+
+7.65 `.int EXPRESSIONS'
+=======================
+
+Expect zero or more EXPRESSIONS, of any section, separated by commas.
+For each expression, emit a number that, at run time, is the value of
+that expression.  The byte order and bit size of the number depends on
+what kind of target the assembly is for.
+
+
+File: as.info,  Node: Internal,  Next: Irp,  Prev: Int,  Up: Pseudo Ops
+
+7.66 `.internal NAMES'
+======================
+
+This is one of the ELF visibility directives.  The other two are
+`.hidden' (*note `.hidden': Hidden.) and `.protected' (*note
+`.protected': Protected.).
+
+   This directive overrides the named symbols default visibility (which
+is set by their binding: local, global or weak).  The directive sets
+the visibility to `internal' which means that the symbols are
+considered to be `hidden' (i.e., not visible to other components), and
+that some extra, processor specific processing must also be performed
+upon the  symbols as well.
+
+
+File: as.info,  Node: Irp,  Next: Irpc,  Prev: Internal,  Up: Pseudo Ops
+
+7.67 `.irp SYMBOL,VALUES'...
+============================
+
+Evaluate a sequence of statements assigning different values to SYMBOL.
+The sequence of statements starts at the `.irp' directive, and is
+terminated by an `.endr' directive.  For each VALUE, SYMBOL is set to
+VALUE, and the sequence of statements is assembled.  If no VALUE is
+listed, the sequence of statements is assembled once, with SYMBOL set
+to the null string.  To refer to SYMBOL within the sequence of
+statements, use \SYMBOL.
+
+   For example, assembling
+
+             .irp    param,1,2,3
+             move    d\param,sp@-
+             .endr
+
+   is equivalent to assembling
+
+             move    d1,sp@-
+             move    d2,sp@-
+             move    d3,sp@-
+
+   For some caveats with the spelling of SYMBOL, see also *Note Macro::.
+
+
+File: as.info,  Node: Irpc,  Next: Lcomm,  Prev: Irp,  Up: Pseudo Ops
+
+7.68 `.irpc SYMBOL,VALUES'...
+=============================
+
+Evaluate a sequence of statements assigning different values to SYMBOL.
+The sequence of statements starts at the `.irpc' directive, and is
+terminated by an `.endr' directive.  For each character in VALUE,
+SYMBOL is set to the character, and the sequence of statements is
+assembled.  If no VALUE is listed, the sequence of statements is
+assembled once, with SYMBOL set to the null string.  To refer to SYMBOL
+within the sequence of statements, use \SYMBOL.
+
+   For example, assembling
+
+             .irpc    param,123
+             move    d\param,sp@-
+             .endr
+
+   is equivalent to assembling
+
+             move    d1,sp@-
+             move    d2,sp@-
+             move    d3,sp@-
+
+   For some caveats with the spelling of SYMBOL, see also the discussion
+at *Note Macro::.
+
+
+File: as.info,  Node: Lcomm,  Next: Lflags,  Prev: Irpc,  Up: Pseudo Ops
+
+7.69 `.lcomm SYMBOL , LENGTH'
+=============================
+
+Reserve LENGTH (an absolute expression) bytes for a local common
+denoted by SYMBOL.  The section and value of SYMBOL are those of the
+new local common.  The addresses are allocated in the bss section, so
+that at run-time the bytes start off zeroed.  SYMBOL is not declared
+global (*note `.global': Global.), so is normally not visible to `ld'.
+
+   Some targets permit a third argument to be used with `.lcomm'.  This
+argument specifies the desired alignment of the symbol in the bss
+section.
+
+   The syntax for `.lcomm' differs slightly on the HPPA.  The syntax is
+`SYMBOL .lcomm, LENGTH'; SYMBOL is optional.
+
+
+File: as.info,  Node: Lflags,  Next: Line,  Prev: Lcomm,  Up: Pseudo Ops
+
+7.70 `.lflags'
+==============
+
+`as' accepts this directive, for compatibility with other assemblers,
+but ignores it.
+
+
+File: as.info,  Node: Line,  Next: Linkonce,  Prev: Lflags,  Up: Pseudo Ops
+
+7.71 `.line LINE-NUMBER'
+========================
+
+Change the logical line number.  LINE-NUMBER must be an absolute
+expression.  The next line has that logical line number.  Therefore any
+other statements on the current line (after a statement separator
+character) are reported as on logical line number LINE-NUMBER - 1.  One
+day `as' will no longer support this directive: it is recognized only
+for compatibility with existing assembler programs.
+
+Even though this is a directive associated with the `a.out' or `b.out'
+object-code formats, `as' still recognizes it when producing COFF
+output, and treats `.line' as though it were the COFF `.ln' _if_ it is
+found outside a `.def'/`.endef' pair.
+
+   Inside a `.def', `.line' is, instead, one of the directives used by
+compilers to generate auxiliary symbol information for debugging.
+
+
+File: as.info,  Node: Linkonce,  Next: List,  Prev: Line,  Up: Pseudo Ops
+
+7.72 `.linkonce [TYPE]'
+=======================
+
+Mark the current section so that the linker only includes a single copy
+of it.  This may be used to include the same section in several
+different object files, but ensure that the linker will only include it
+once in the final output file.  The `.linkonce' pseudo-op must be used
+for each instance of the section.  Duplicate sections are detected
+based on the section name, so it should be unique.
+
+   This directive is only supported by a few object file formats; as of
+this writing, the only object file format which supports it is the
+Portable Executable format used on Windows NT.
+
+   The TYPE argument is optional.  If specified, it must be one of the
+following strings.  For example:
+     .linkonce same_size
+   Not all types may be supported on all object file formats.
+
+`discard'
+     Silently discard duplicate sections.  This is the default.
+
+`one_only'
+     Warn if there are duplicate sections, but still keep only one copy.
+
+`same_size'
+     Warn if any of the duplicates have different sizes.
+
+`same_contents'
+     Warn if any of the duplicates do not have exactly the same
+     contents.
+
+
+File: as.info,  Node: List,  Next: Ln,  Prev: Linkonce,  Up: Pseudo Ops
+
+7.73 `.list'
+============
+
+Control (in conjunction with the `.nolist' directive) whether or not
+assembly listings are generated.  These two directives maintain an
+internal counter (which is zero initially).   `.list' increments the
+counter, and `.nolist' decrements it.  Assembly listings are generated
+whenever the counter is greater than zero.
+
+   By default, listings are disabled.  When you enable them (with the
+`-a' command line option; *note Command-Line Options: Invoking.), the
+initial value of the listing counter is one.
+
+
+File: as.info,  Node: Ln,  Next: Loc,  Prev: List,  Up: Pseudo Ops
+
+7.74 `.ln LINE-NUMBER'
+======================
+
+`.ln' is a synonym for `.line'.
+
+
+File: as.info,  Node: Loc,  Next: Loc_mark_labels,  Prev: Ln,  Up: Pseudo Ops
+
+7.75 `.loc FILENO LINENO [COLUMN] [OPTIONS]'
+============================================
+
+When emitting DWARF2 line number information, the `.loc' directive will
+add a row to the `.debug_line' line number matrix corresponding to the
+immediately following assembly instruction.  The FILENO, LINENO, and
+optional COLUMN arguments will be applied to the `.debug_line' state
+machine before the row is added.
+
+   The OPTIONS are a sequence of the following tokens in any order:
+
+`basic_block'
+     This option will set the `basic_block' register in the
+     `.debug_line' state machine to `true'.
+
+`prologue_end'
+     This option will set the `prologue_end' register in the
+     `.debug_line' state machine to `true'.
+
+`epilogue_begin'
+     This option will set the `epilogue_begin' register in the
+     `.debug_line' state machine to `true'.
+
+`is_stmt VALUE'
+     This option will set the `is_stmt' register in the `.debug_line'
+     state machine to `value', which must be either 0 or 1.
+
+`isa VALUE'
+     This directive will set the `isa' register in the `.debug_line'
+     state machine to VALUE, which must be an unsigned integer.
+
+`discriminator VALUE'
+     This directive will set the `discriminator' register in the
+     `.debug_line' state machine to VALUE, which must be an unsigned
+     integer.
+
+
+
+File: as.info,  Node: Loc_mark_labels,  Next: Local,  Prev: Loc,  Up: Pseudo Ops
+
+7.76 `.loc_mark_labels ENABLE'
+==============================
+
+When emitting DWARF2 line number information, the `.loc_mark_labels'
+directive makes the assembler emit an entry to the `.debug_line' line
+number matrix with the `basic_block' register in the state machine set
+whenever a code label is seen.  The ENABLE argument should be either 1
+or 0, to enable or disable this function respectively.
+
+
+File: as.info,  Node: Local,  Next: Long,  Prev: Loc_mark_labels,  Up: Pseudo Ops
+
+7.77 `.local NAMES'
+===================
+
+This directive, which is available for ELF targets, marks each symbol in
+the comma-separated list of `names' as a local symbol so that it will
+not be externally visible.  If the symbols do not already exist, they
+will be created.
+
+   For targets where the `.lcomm' directive (*note Lcomm::) does not
+accept an alignment argument, which is the case for most ELF targets,
+the `.local' directive can be used in combination with `.comm' (*note
+Comm::) to define aligned local common data.
+
+
+File: as.info,  Node: Long,  Next: Macro,  Prev: Local,  Up: Pseudo Ops
+
+7.78 `.long EXPRESSIONS'
+========================
+
+`.long' is the same as `.int'.  *Note `.int': Int.
+
+
+File: as.info,  Node: Macro,  Next: MRI,  Prev: Long,  Up: Pseudo Ops
+
+7.79 `.macro'
+=============
+
+The commands `.macro' and `.endm' allow you to define macros that
+generate assembly output.  For example, this definition specifies a
+macro `sum' that puts a sequence of numbers into memory:
+
+             .macro  sum from=0, to=5
+             .long   \from
+             .if     \to-\from
+             sum     "(\from+1)",\to
+             .endif
+             .endm
+
+With that definition, `SUM 0,5' is equivalent to this assembly input:
+
+             .long   0
+             .long   1
+             .long   2
+             .long   3
+             .long   4
+             .long   5
+
+`.macro MACNAME'
+`.macro MACNAME MACARGS ...'
+     Begin the definition of a macro called MACNAME.  If your macro
+     definition requires arguments, specify their names after the macro
+     name, separated by commas or spaces.  You can qualify the macro
+     argument to indicate whether all invocations must specify a
+     non-blank value (through `:`req''), or whether it takes all of the
+     remaining arguments (through `:`vararg'').  You can supply a
+     default value for any macro argument by following the name with
+     `=DEFLT'.  You cannot define two macros with the same MACNAME
+     unless it has been subject to the `.purgem' directive (*note
+     Purgem::) between the two definitions.  For example, these are all
+     valid `.macro' statements:
+
+    `.macro comm'
+          Begin the definition of a macro called `comm', which takes no
+          arguments.
+
+    `.macro plus1 p, p1'
+    `.macro plus1 p p1'
+          Either statement begins the definition of a macro called
+          `plus1', which takes two arguments; within the macro
+          definition, write `\p' or `\p1' to evaluate the arguments.
+
+    `.macro reserve_str p1=0 p2'
+          Begin the definition of a macro called `reserve_str', with two
+          arguments.  The first argument has a default value, but not
+          the second.  After the definition is complete, you can call
+          the macro either as `reserve_str A,B' (with `\p1' evaluating
+          to A and `\p2' evaluating to B), or as `reserve_str ,B' (with
+          `\p1' evaluating as the default, in this case `0', and `\p2'
+          evaluating to B).
+
+    `.macro m p1:req, p2=0, p3:vararg'
+          Begin the definition of a macro called `m', with at least
+          three arguments.  The first argument must always have a value
+          specified, but not the second, which instead has a default
+          value. The third formal will get assigned all remaining
+          arguments specified at invocation time.
+
+          When you call a macro, you can specify the argument values
+          either by position, or by keyword.  For example, `sum 9,17'
+          is equivalent to `sum to=17, from=9'.
+
+
+     Note that since each of the MACARGS can be an identifier exactly
+     as any other one permitted by the target architecture, there may be
+     occasional problems if the target hand-crafts special meanings to
+     certain characters when they occur in a special position.  For
+     example, if the colon (`:') is generally permitted to be part of a
+     symbol name, but the architecture specific code special-cases it
+     when occurring as the final character of a symbol (to denote a
+     label), then the macro parameter replacement code will have no way
+     of knowing that and consider the whole construct (including the
+     colon) an identifier, and check only this identifier for being the
+     subject to parameter substitution.  So for example this macro
+     definition:
+
+          	.macro label l
+          \l:
+          	.endm
+
+     might not work as expected.  Invoking `label foo' might not create
+     a label called `foo' but instead just insert the text `\l:' into
+     the assembler source, probably generating an error about an
+     unrecognised identifier.
+
+     Similarly problems might occur with the period character (`.')
+     which is often allowed inside opcode names (and hence identifier
+     names).  So for example constructing a macro to build an opcode
+     from a base name and a length specifier like this:
+
+          	.macro opcode base length
+                  \base.\length
+          	.endm
+
+     and invoking it as `opcode store l' will not create a `store.l'
+     instruction but instead generate some kind of error as the
+     assembler tries to interpret the text `\base.\length'.
+
+     There are several possible ways around this problem:
+
+    `Insert white space'
+          If it is possible to use white space characters then this is
+          the simplest solution.  eg:
+
+               	.macro label l
+               \l :
+               	.endm
+
+    `Use `\()''
+          The string `\()' can be used to separate the end of a macro
+          argument from the following text.  eg:
+
+               	.macro opcode base length
+                       \base\().\length
+               	.endm
+
+    `Use the alternate macro syntax mode'
+          In the alternative macro syntax mode the ampersand character
+          (`&') can be used as a separator.  eg:
+
+               	.altmacro
+               	.macro label l
+               l&:
+               	.endm
+
+     Note: this problem of correctly identifying string parameters to
+     pseudo ops also applies to the identifiers used in `.irp' (*note
+     Irp::) and `.irpc' (*note Irpc::) as well.
+
+`.endm'
+     Mark the end of a macro definition.
+
+`.exitm'
+     Exit early from the current macro definition.
+
+`\@'
+     `as' maintains a counter of how many macros it has executed in
+     this pseudo-variable; you can copy that number to your output with
+     `\@', but _only within a macro definition_.
+
+`LOCAL NAME [ , ... ]'
+     _Warning: `LOCAL' is only available if you select "alternate macro
+     syntax" with `--alternate' or `.altmacro'._ *Note `.altmacro':
+     Altmacro.
+
+
+File: as.info,  Node: MRI,  Next: Noaltmacro,  Prev: Macro,  Up: Pseudo Ops
+
+7.80 `.mri VAL'
+===============
+
+If VAL is non-zero, this tells `as' to enter MRI mode.  If VAL is zero,
+this tells `as' to exit MRI mode.  This change affects code assembled
+until the next `.mri' directive, or until the end of the file.  *Note
+MRI mode: M.
+
+
+File: as.info,  Node: Noaltmacro,  Next: Nolist,  Prev: MRI,  Up: Pseudo Ops
+
+7.81 `.noaltmacro'
+==================
+
+Disable alternate macro mode.  *Note Altmacro::.
+
+
+File: as.info,  Node: Nolist,  Next: Octa,  Prev: Noaltmacro,  Up: Pseudo Ops
+
+7.82 `.nolist'
+==============
+
+Control (in conjunction with the `.list' directive) whether or not
+assembly listings are generated.  These two directives maintain an
+internal counter (which is zero initially).   `.list' increments the
+counter, and `.nolist' decrements it.  Assembly listings are generated
+whenever the counter is greater than zero.
+
+
+File: as.info,  Node: Octa,  Next: Offset,  Prev: Nolist,  Up: Pseudo Ops
+
+7.83 `.octa BIGNUMS'
+====================
+
+This directive expects zero or more bignums, separated by commas.  For
+each bignum, it emits a 16-byte integer.
+
+   The term "octa" comes from contexts in which a "word" is two bytes;
+hence _octa_-word for 16 bytes.
+
+
+File: as.info,  Node: Offset,  Next: Org,  Prev: Octa,  Up: Pseudo Ops
+
+7.84 `.offset LOC'
+==================
+
+Set the location counter to LOC in the absolute section.  LOC must be
+an absolute expression.  This directive may be useful for defining
+symbols with absolute values.  Do not confuse it with the `.org'
+directive.
+
+
+File: as.info,  Node: Org,  Next: P2align,  Prev: Offset,  Up: Pseudo Ops
+
+7.85 `.org NEW-LC , FILL'
+=========================
+
+Advance the location counter of the current section to NEW-LC.  NEW-LC
+is either an absolute expression or an expression with the same section
+as the current subsection.  That is, you can't use `.org' to cross
+sections: if NEW-LC has the wrong section, the `.org' directive is
+ignored.  To be compatible with former assemblers, if the section of
+NEW-LC is absolute, `as' issues a warning, then pretends the section of
+NEW-LC is the same as the current subsection.
+
+   `.org' may only increase the location counter, or leave it
+unchanged; you cannot use `.org' to move the location counter backwards.
+
+   Because `as' tries to assemble programs in one pass, NEW-LC may not
+be undefined.  If you really detest this restriction we eagerly await a
+chance to share your improved assembler.
+
+   Beware that the origin is relative to the start of the section, not
+to the start of the subsection.  This is compatible with other people's
+assemblers.
+
+   When the location counter (of the current subsection) is advanced,
+the intervening bytes are filled with FILL which should be an absolute
+expression.  If the comma and FILL are omitted, FILL defaults to zero.
+
+
+File: as.info,  Node: P2align,  Next: PopSection,  Prev: Org,  Up: Pseudo Ops
+
+7.86 `.p2align[wl] ABS-EXPR, ABS-EXPR, ABS-EXPR'
+================================================
+
+Pad the location counter (in the current subsection) to a particular
+storage boundary.  The first expression (which must be absolute) is the
+number of low-order zero bits the location counter must have after
+advancement.  For example `.p2align 3' advances the location counter
+until it a multiple of 8.  If the location counter is already a
+multiple of 8, no change is needed.
+
+   The second expression (also absolute) gives the fill value to be
+stored in the padding bytes.  It (and the comma) may be omitted.  If it
+is omitted, the padding bytes are normally zero.  However, on some
+systems, if the section is marked as containing code and the fill value
+is omitted, the space is filled with no-op instructions.
+
+   The third expression is also absolute, and is also optional.  If it
+is present, it is the maximum number of bytes that should be skipped by
+this alignment directive.  If doing the alignment would require
+skipping more bytes than the specified maximum, then the alignment is
+not done at all.  You can omit the fill value (the second argument)
+entirely by simply using two commas after the required alignment; this
+can be useful if you want the alignment to be filled with no-op
+instructions when appropriate.
+
+   The `.p2alignw' and `.p2alignl' directives are variants of the
+`.p2align' directive.  The `.p2alignw' directive treats the fill
+pattern as a two byte word value.  The `.p2alignl' directives treats the
+fill pattern as a four byte longword value.  For example, `.p2alignw
+2,0x368d' will align to a multiple of 4.  If it skips two bytes, they
+will be filled in with the value 0x368d (the exact placement of the
+bytes depends upon the endianness of the processor).  If it skips 1 or
+3 bytes, the fill value is undefined.
+
+
+File: as.info,  Node: PopSection,  Next: Previous,  Prev: P2align,  Up: Pseudo Ops
+
+7.87 `.popsection'
+==================
+
+This is one of the ELF section stack manipulation directives.  The
+others are `.section' (*note Section::), `.subsection' (*note
+SubSection::), `.pushsection' (*note PushSection::), and `.previous'
+(*note Previous::).
+
+   This directive replaces the current section (and subsection) with
+the top section (and subsection) on the section stack.  This section is
+popped off the stack.
+
+
+File: as.info,  Node: Previous,  Next: Print,  Prev: PopSection,  Up: Pseudo Ops
+
+7.88 `.previous'
+================
+
+This is one of the ELF section stack manipulation directives.  The
+others are `.section' (*note Section::), `.subsection' (*note
+SubSection::), `.pushsection' (*note PushSection::), and `.popsection'
+(*note PopSection::).
+
+   This directive swaps the current section (and subsection) with most
+recently referenced section/subsection pair prior to this one.  Multiple
+`.previous' directives in a row will flip between two sections (and
+their subsections).  For example:
+
+     .section A
+      .subsection 1
+       .word 0x1234
+      .subsection 2
+       .word 0x5678
+     .previous
+      .word 0x9abc
+
+   Will place 0x1234 and 0x9abc into subsection 1 and 0x5678 into
+subsection 2 of section A.  Whilst:
+
+     .section A
+     .subsection 1
+       # Now in section A subsection 1
+       .word 0x1234
+     .section B
+     .subsection 0
+       # Now in section B subsection 0
+       .word 0x5678
+     .subsection 1
+       # Now in section B subsection 1
+       .word 0x9abc
+     .previous
+       # Now in section B subsection 0
+       .word 0xdef0
+
+   Will place 0x1234 into section A, 0x5678 and 0xdef0 into subsection
+0 of section B and 0x9abc into subsection 1 of section B.
+
+   In terms of the section stack, this directive swaps the current
+section with the top section on the section stack.
+
+
+File: as.info,  Node: Print,  Next: Protected,  Prev: Previous,  Up: Pseudo Ops
+
+7.89 `.print STRING'
+====================
+
+`as' will print STRING on the standard output during assembly.  You
+must put STRING in double quotes.
+
+
+File: as.info,  Node: Protected,  Next: Psize,  Prev: Print,  Up: Pseudo Ops
+
+7.90 `.protected NAMES'
+=======================
+
+This is one of the ELF visibility directives.  The other two are
+`.hidden' (*note Hidden::) and `.internal' (*note Internal::).
+
+   This directive overrides the named symbols default visibility (which
+is set by their binding: local, global or weak).  The directive sets
+the visibility to `protected' which means that any references to the
+symbols from within the components that defines them must be resolved
+to the definition in that component, even if a definition in another
+component would normally preempt this.
+
+
+File: as.info,  Node: Psize,  Next: Purgem,  Prev: Protected,  Up: Pseudo Ops
+
+7.91 `.psize LINES , COLUMNS'
+=============================
+
+Use this directive to declare the number of lines--and, optionally, the
+number of columns--to use for each page, when generating listings.
+
+   If you do not use `.psize', listings use a default line-count of 60.
+You may omit the comma and COLUMNS specification; the default width is
+200 columns.
+
+   `as' generates formfeeds whenever the specified number of lines is
+exceeded (or whenever you explicitly request one, using `.eject').
+
+   If you specify LINES as `0', no formfeeds are generated save those
+explicitly specified with `.eject'.
+
+
+File: as.info,  Node: Purgem,  Next: PushSection,  Prev: Psize,  Up: Pseudo Ops
+
+7.92 `.purgem NAME'
+===================
+
+Undefine the macro NAME, so that later uses of the string will not be
+expanded.  *Note Macro::.
+
+
+File: as.info,  Node: PushSection,  Next: Quad,  Prev: Purgem,  Up: Pseudo Ops
+
+7.93 `.pushsection NAME [, SUBSECTION] [, "FLAGS"[, @TYPE[,ARGUMENTS]]]'
+========================================================================
+
+This is one of the ELF section stack manipulation directives.  The
+others are `.section' (*note Section::), `.subsection' (*note
+SubSection::), `.popsection' (*note PopSection::), and `.previous'
+(*note Previous::).
+
+   This directive pushes the current section (and subsection) onto the
+top of the section stack, and then replaces the current section and
+subsection with `name' and `subsection'. The optional `flags', `type'
+and `arguments' are treated the same as in the `.section' (*note
+Section::) directive.
+
+
+File: as.info,  Node: Quad,  Next: Reloc,  Prev: PushSection,  Up: Pseudo Ops
+
+7.94 `.quad BIGNUMS'
+====================
+
+`.quad' expects zero or more bignums, separated by commas.  For each
+bignum, it emits an 8-byte integer.  If the bignum won't fit in 8
+bytes, it prints a warning message; and just takes the lowest order 8
+bytes of the bignum.  
+
+   The term "quad" comes from contexts in which a "word" is two bytes;
+hence _quad_-word for 8 bytes.
+
+
+File: as.info,  Node: Reloc,  Next: Rept,  Prev: Quad,  Up: Pseudo Ops
+
+7.95 `.reloc OFFSET, RELOC_NAME[, EXPRESSION]'
+==============================================
+
+Generate a relocation at OFFSET of type RELOC_NAME with value
+EXPRESSION.  If OFFSET is a number, the relocation is generated in the
+current section.  If OFFSET is an expression that resolves to a symbol
+plus offset, the relocation is generated in the given symbol's section.
+EXPRESSION, if present, must resolve to a symbol plus addend or to an
+absolute value, but note that not all targets support an addend.  e.g.
+ELF REL targets such as i386 store an addend in the section contents
+rather than in the relocation.  This low level interface does not
+support addends stored in the section.
+
+
+File: as.info,  Node: Rept,  Next: Sbttl,  Prev: Reloc,  Up: Pseudo Ops
+
+7.96 `.rept COUNT'
+==================
+
+Repeat the sequence of lines between the `.rept' directive and the next
+`.endr' directive COUNT times.
+
+   For example, assembling
+
+             .rept   3
+             .long   0
+             .endr
+
+   is equivalent to assembling
+
+             .long   0
+             .long   0
+             .long   0
+
+
+File: as.info,  Node: Sbttl,  Next: Scl,  Prev: Rept,  Up: Pseudo Ops
+
+7.97 `.sbttl "SUBHEADING"'
+==========================
+
+Use SUBHEADING as the title (third line, immediately after the title
+line) when generating assembly listings.
+
+   This directive affects subsequent pages, as well as the current page
+if it appears within ten lines of the top of a page.
+
+
+File: as.info,  Node: Scl,  Next: Section,  Prev: Sbttl,  Up: Pseudo Ops
+
+7.98 `.scl CLASS'
+=================
+
+Set the storage-class value for a symbol.  This directive may only be
+used inside a `.def'/`.endef' pair.  Storage class may flag whether a
+symbol is static or external, or it may record further symbolic
+debugging information.
+
+
+File: as.info,  Node: Section,  Next: Set,  Prev: Scl,  Up: Pseudo Ops
+
+7.99 `.section NAME'
+====================
+
+Use the `.section' directive to assemble the following code into a
+section named NAME.
+
+   This directive is only supported for targets that actually support
+arbitrarily named sections; on `a.out' targets, for example, it is not
+accepted, even with a standard `a.out' section name.
+
+COFF Version
+------------
+
+   For COFF targets, the `.section' directive is used in one of the
+following ways:
+
+     .section NAME[, "FLAGS"]
+     .section NAME[, SUBSECTION]
+
+   If the optional argument is quoted, it is taken as flags to use for
+the section.  Each flag is a single character.  The following flags are
+recognized:
+`b'
+     bss section (uninitialized data)
+
+`n'
+     section is not loaded
+
+`w'
+     writable section
+
+`d'
+     data section
+
+`e'
+     exclude section from linking
+
+`r'
+     read-only section
+
+`x'
+     executable section
+
+`s'
+     shared section (meaningful for PE targets)
+
+`a'
+     ignored.  (For compatibility with the ELF version)
+
+`y'
+     section is not readable (meaningful for PE targets)
+
+`0-9'
+     single-digit power-of-two section alignment (GNU extension)
+
+   If no flags are specified, the default flags depend upon the section
+name.  If the section name is not recognized, the default will be for
+the section to be loaded and writable.  Note the `n' and `w' flags
+remove attributes from the section, rather than adding them, so if they
+are used on their own it will be as if no flags had been specified at
+all.
+
+   If the optional argument to the `.section' directive is not quoted,
+it is taken as a subsection number (*note Sub-Sections::).
+
+ELF Version
+-----------
+
+   This is one of the ELF section stack manipulation directives.  The
+others are `.subsection' (*note SubSection::), `.pushsection' (*note
+PushSection::), `.popsection' (*note PopSection::), and `.previous'
+(*note Previous::).
+
+   For ELF targets, the `.section' directive is used like this:
+
+     .section NAME [, "FLAGS"[, @TYPE[,FLAG_SPECIFIC_ARGUMENTS]]]
+
+   The optional FLAGS argument is a quoted string which may contain any
+combination of the following characters:
+`a'
+     section is allocatable
+
+`e'
+     section is excluded from executable and shared library.
+
+`w'
+     section is writable
+
+`x'
+     section is executable
+
+`M'
+     section is mergeable
+
+`S'
+     section contains zero terminated strings
+
+`G'
+     section is a member of a section group
+
+`T'
+     section is used for thread-local-storage
+
+`?'
+     section is a member of the previously-current section's group, if
+     any
+
+   The optional TYPE argument may contain one of the following
+constants:
+`@progbits'
+     section contains data
+
+`@nobits'
+     section does not contain data (i.e., section only occupies space)
+
+`@note'
+     section contains data which is used by things other than the
+     program
+
+`@init_array'
+     section contains an array of pointers to init functions
+
+`@fini_array'
+     section contains an array of pointers to finish functions
+
+`@preinit_array'
+     section contains an array of pointers to pre-init functions
+
+   Many targets only support the first three section types.
+
+   Note on targets where the `@' character is the start of a comment (eg
+ARM) then another character is used instead.  For example the ARM port
+uses the `%' character.
+
+   If FLAGS contains the `M' symbol then the TYPE argument must be
+specified as well as an extra argument--ENTSIZE--like this:
+
+     .section NAME , "FLAGS"M, @TYPE, ENTSIZE
+
+   Sections with the `M' flag but not `S' flag must contain fixed size
+constants, each ENTSIZE octets long. Sections with both `M' and `S'
+must contain zero terminated strings where each character is ENTSIZE
+bytes long. The linker may remove duplicates within sections with the
+same name, same entity size and same flags.  ENTSIZE must be an
+absolute expression.  For sections with both `M' and `S', a string
+which is a suffix of a larger string is considered a duplicate.  Thus
+`"def"' will be merged with `"abcdef"';  A reference to the first
+`"def"' will be changed to a reference to `"abcdef"+3'.
+
+   If FLAGS contains the `G' symbol then the TYPE argument must be
+present along with an additional field like this:
+
+     .section NAME , "FLAGS"G, @TYPE, GROUPNAME[, LINKAGE]
+
+   The GROUPNAME field specifies the name of the section group to which
+this particular section belongs.  The optional linkage field can
+contain:
+`comdat'
+     indicates that only one copy of this section should be retained
+
+`.gnu.linkonce'
+     an alias for comdat
+
+   Note: if both the M and G flags are present then the fields for the
+Merge flag should come first, like this:
+
+     .section NAME , "FLAGS"MG, @TYPE, ENTSIZE, GROUPNAME[, LINKAGE]
+
+   If FLAGS contains the `?' symbol then it may not also contain the
+`G' symbol and the GROUPNAME or LINKAGE fields should not be present.
+Instead, `?' says to consider the section that's current before this
+directive.  If that section used `G', then the new section will use `G'
+with those same GROUPNAME and LINKAGE fields implicitly.  If not, then
+the `?' symbol has no effect.
+
+   If no flags are specified, the default flags depend upon the section
+name.  If the section name is not recognized, the default will be for
+the section to have none of the above flags: it will not be allocated
+in memory, nor writable, nor executable.  The section will contain data.
+
+   For ELF targets, the assembler supports another type of `.section'
+directive for compatibility with the Solaris assembler:
+
+     .section "NAME"[, FLAGS...]
+
+   Note that the section name is quoted.  There may be a sequence of
+comma separated flags:
+`#alloc'
+     section is allocatable
+
+`#write'
+     section is writable
+
+`#execinstr'
+     section is executable
+
+`#exclude'
+     section is excluded from executable and shared library.
+
+`#tls'
+     section is used for thread local storage
+
+   This directive replaces the current section and subsection.  See the
+contents of the gas testsuite directory `gas/testsuite/gas/elf' for
+some examples of how this directive and the other section stack
+directives work.
+
+
+File: as.info,  Node: Set,  Next: Short,  Prev: Section,  Up: Pseudo Ops
+
+7.100 `.set SYMBOL, EXPRESSION'
+===============================
+
+Set the value of SYMBOL to EXPRESSION.  This changes SYMBOL's value and
+type to conform to EXPRESSION.  If SYMBOL was flagged as external, it
+remains flagged (*note Symbol Attributes::).
+
+   You may `.set' a symbol many times in the same assembly.
+
+   If you `.set' a global symbol, the value stored in the object file
+is the last value stored into it.
+
+   On Z80 `set' is a real instruction, use `SYMBOL defl EXPRESSION'
+instead.
+
+
+File: as.info,  Node: Short,  Next: Single,  Prev: Set,  Up: Pseudo Ops
+
+7.101 `.short EXPRESSIONS'
+==========================
+
+`.short' is normally the same as `.word'.  *Note `.word': Word.
+
+   In some configurations, however, `.short' and `.word' generate
+numbers of different lengths.  *Note Machine Dependencies::.
+
+
+File: as.info,  Node: Single,  Next: Size,  Prev: Short,  Up: Pseudo Ops
+
+7.102 `.single FLONUMS'
+=======================
+
+This directive assembles zero or more flonums, separated by commas.  It
+has the same effect as `.float'.  The exact kind of floating point
+numbers emitted depends on how `as' is configured.  *Note Machine
+Dependencies::.
+
+
+File: as.info,  Node: Size,  Next: Skip,  Prev: Single,  Up: Pseudo Ops
+
+7.103 `.size'
+=============
+
+This directive is used to set the size associated with a symbol.
+
+COFF Version
+------------
+
+   For COFF targets, the `.size' directive is only permitted inside
+`.def'/`.endef' pairs.  It is used like this:
+
+     .size EXPRESSION
+
+ELF Version
+-----------
+
+   For ELF targets, the `.size' directive is used like this:
+
+     .size NAME , EXPRESSION
+
+   This directive sets the size associated with a symbol NAME.  The
+size in bytes is computed from EXPRESSION which can make use of label
+arithmetic.  This directive is typically used to set the size of
+function symbols.
+
+
+File: as.info,  Node: Skip,  Next: Sleb128,  Prev: Size,  Up: Pseudo Ops
+
+7.104 `.skip SIZE , FILL'
+=========================
+
+This directive emits SIZE bytes, each of value FILL.  Both SIZE and
+FILL are absolute expressions.  If the comma and FILL are omitted, FILL
+is assumed to be zero.  This is the same as `.space'.
+
+
+File: as.info,  Node: Sleb128,  Next: Space,  Prev: Skip,  Up: Pseudo Ops
+
+7.105 `.sleb128 EXPRESSIONS'
+============================
+
+SLEB128 stands for "signed little endian base 128."  This is a compact,
+variable length representation of numbers used by the DWARF symbolic
+debugging format.  *Note `.uleb128': Uleb128.
+
+
+File: as.info,  Node: Space,  Next: Stab,  Prev: Sleb128,  Up: Pseudo Ops
+
+7.106 `.space SIZE , FILL'
+==========================
+
+This directive emits SIZE bytes, each of value FILL.  Both SIZE and
+FILL are absolute expressions.  If the comma and FILL are omitted, FILL
+is assumed to be zero.  This is the same as `.skip'.
+
+     _Warning:_ `.space' has a completely different meaning for HPPA
+     targets; use `.block' as a substitute.  See `HP9000 Series 800
+     Assembly Language Reference Manual' (HP 92432-90001) for the
+     meaning of the `.space' directive.  *Note HPPA Assembler
+     Directives: HPPA Directives, for a summary.
+
+
+File: as.info,  Node: Stab,  Next: String,  Prev: Space,  Up: Pseudo Ops
+
+7.107 `.stabd, .stabn, .stabs'
+==============================
+
+There are three directives that begin `.stab'.  All emit symbols (*note
+Symbols::), for use by symbolic debuggers.  The symbols are not entered
+in the `as' hash table: they cannot be referenced elsewhere in the
+source file.  Up to five fields are required:
+
+STRING
+     This is the symbol's name.  It may contain any character except
+     `\000', so is more general than ordinary symbol names.  Some
+     debuggers used to code arbitrarily complex structures into symbol
+     names using this field.
+
+TYPE
+     An absolute expression.  The symbol's type is set to the low 8
+     bits of this expression.  Any bit pattern is permitted, but `ld'
+     and debuggers choke on silly bit patterns.
+
+OTHER
+     An absolute expression.  The symbol's "other" attribute is set to
+     the low 8 bits of this expression.
+
+DESC
+     An absolute expression.  The symbol's descriptor is set to the low
+     16 bits of this expression.
+
+VALUE
+     An absolute expression which becomes the symbol's value.
+
+   If a warning is detected while reading a `.stabd', `.stabn', or
+`.stabs' statement, the symbol has probably already been created; you
+get a half-formed symbol in your object file.  This is compatible with
+earlier assemblers!
+
+`.stabd TYPE , OTHER , DESC'
+     The "name" of the symbol generated is not even an empty string.
+     It is a null pointer, for compatibility.  Older assemblers used a
+     null pointer so they didn't waste space in object files with empty
+     strings.
+
+     The symbol's value is set to the location counter, relocatably.
+     When your program is linked, the value of this symbol is the
+     address of the location counter when the `.stabd' was assembled.
+
+`.stabn TYPE , OTHER , DESC , VALUE'
+     The name of the symbol is set to the empty string `""'.
+
+`.stabs STRING ,  TYPE , OTHER , DESC , VALUE'
+     All five fields are specified.
+
+
+File: as.info,  Node: String,  Next: Struct,  Prev: Stab,  Up: Pseudo Ops
+
+7.108 `.string' "STR", `.string8' "STR", `.string16'
+====================================================
+
+"STR", `.string32' "STR", `.string64' "STR"
+
+   Copy the characters in STR to the object file.  You may specify more
+than one string to copy, separated by commas.  Unless otherwise
+specified for a particular machine, the assembler marks the end of each
+string with a 0 byte.  You can use any of the escape sequences
+described in *Note Strings: Strings.
+
+   The variants `string16', `string32' and `string64' differ from the
+`string' pseudo opcode in that each 8-bit character from STR is copied
+and expanded to 16, 32 or 64 bits respectively.  The expanded characters
+are stored in target endianness byte order.
+
+   Example:
+     	.string32 "BYE"
+     expands to:
+     	.string   "B\0\0\0Y\0\0\0E\0\0\0"  /* On little endian targets.  */
+     	.string   "\0\0\0B\0\0\0Y\0\0\0E"  /* On big endian targets.  */
+
+
+File: as.info,  Node: Struct,  Next: SubSection,  Prev: String,  Up: Pseudo Ops
+
+7.109 `.struct EXPRESSION'
+==========================
+
+Switch to the absolute section, and set the section offset to
+EXPRESSION, which must be an absolute expression.  You might use this
+as follows:
+             .struct 0
+     field1:
+             .struct field1 + 4
+     field2:
+             .struct field2 + 4
+     field3:
+   This would define the symbol `field1' to have the value 0, the symbol
+`field2' to have the value 4, and the symbol `field3' to have the value
+8.  Assembly would be left in the absolute section, and you would need
+to use a `.section' directive of some sort to change to some other
+section before further assembly.
+
+
+File: as.info,  Node: SubSection,  Next: Symver,  Prev: Struct,  Up: Pseudo Ops
+
+7.110 `.subsection NAME'
+========================
+
+This is one of the ELF section stack manipulation directives.  The
+others are `.section' (*note Section::), `.pushsection' (*note
+PushSection::), `.popsection' (*note PopSection::), and `.previous'
+(*note Previous::).
+
+   This directive replaces the current subsection with `name'.  The
+current section is not changed.  The replaced subsection is put onto
+the section stack in place of the then current top of stack subsection.
+
+
+File: as.info,  Node: Symver,  Next: Tag,  Prev: SubSection,  Up: Pseudo Ops
+
+7.111 `.symver'
+===============
+
+Use the `.symver' directive to bind symbols to specific version nodes
+within a source file.  This is only supported on ELF platforms, and is
+typically used when assembling files to be linked into a shared library.
+There are cases where it may make sense to use this in objects to be
+bound into an application itself so as to override a versioned symbol
+from a shared library.
+
+   For ELF targets, the `.symver' directive can be used like this:
+     .symver NAME, NAME2@NODENAME
+   If the symbol NAME is defined within the file being assembled, the
+`.symver' directive effectively creates a symbol alias with the name
+NAME2@NODENAME, and in fact the main reason that we just don't try and
+create a regular alias is that the @ character isn't permitted in
+symbol names.  The NAME2 part of the name is the actual name of the
+symbol by which it will be externally referenced.  The name NAME itself
+is merely a name of convenience that is used so that it is possible to
+have definitions for multiple versions of a function within a single
+source file, and so that the compiler can unambiguously know which
+version of a function is being mentioned.  The NODENAME portion of the
+alias should be the name of a node specified in the version script
+supplied to the linker when building a shared library.  If you are
+attempting to override a versioned symbol from a shared library, then
+NODENAME should correspond to the nodename of the symbol you are trying
+to override.
+
+   If the symbol NAME is not defined within the file being assembled,
+all references to NAME will be changed to NAME2@NODENAME.  If no
+reference to NAME is made, NAME2@NODENAME will be removed from the
+symbol table.
+
+   Another usage of the `.symver' directive is:
+     .symver NAME, NAME2@@NODENAME
+   In this case, the symbol NAME must exist and be defined within the
+file being assembled. It is similar to NAME2@NODENAME. The difference
+is NAME2@@NODENAME will also be used to resolve references to NAME2 by
+the linker.
+
+   The third usage of the `.symver' directive is:
+     .symver NAME, NAME2@@@NODENAME
+   When NAME is not defined within the file being assembled, it is
+treated as NAME2@NODENAME. When NAME is defined within the file being
+assembled, the symbol name, NAME, will be changed to NAME2@@NODENAME.
+
+
+File: as.info,  Node: Tag,  Next: Text,  Prev: Symver,  Up: Pseudo Ops
+
+7.112 `.tag STRUCTNAME'
+=======================
+
+This directive is generated by compilers to include auxiliary debugging
+information in the symbol table.  It is only permitted inside
+`.def'/`.endef' pairs.  Tags are used to link structure definitions in
+the symbol table with instances of those structures.
+
+
+File: as.info,  Node: Text,  Next: Title,  Prev: Tag,  Up: Pseudo Ops
+
+7.113 `.text SUBSECTION'
+========================
+
+Tells `as' to assemble the following statements onto the end of the
+text subsection numbered SUBSECTION, which is an absolute expression.
+If SUBSECTION is omitted, subsection number zero is used.
+
+
+File: as.info,  Node: Title,  Next: Type,  Prev: Text,  Up: Pseudo Ops
+
+7.114 `.title "HEADING"'
+========================
+
+Use HEADING as the title (second line, immediately after the source
+file name and pagenumber) when generating assembly listings.
+
+   This directive affects subsequent pages, as well as the current page
+if it appears within ten lines of the top of a page.
+
+
+File: as.info,  Node: Type,  Next: Uleb128,  Prev: Title,  Up: Pseudo Ops
+
+7.115 `.type'
+=============
+
+This directive is used to set the type of a symbol.
+
+COFF Version
+------------
+
+   For COFF targets, this directive is permitted only within
+`.def'/`.endef' pairs.  It is used like this:
+
+     .type INT
+
+   This records the integer INT as the type attribute of a symbol table
+entry.
+
+ELF Version
+-----------
+
+   For ELF targets, the `.type' directive is used like this:
+
+     .type NAME , TYPE DESCRIPTION
+
+   This sets the type of symbol NAME to be either a function symbol or
+an object symbol.  There are five different syntaxes supported for the
+TYPE DESCRIPTION field, in order to provide compatibility with various
+other assemblers.
+
+   Because some of the characters used in these syntaxes (such as `@'
+and `#') are comment characters for some architectures, some of the
+syntaxes below do not work on all architectures.  The first variant
+will be accepted by the GNU assembler on all architectures so that
+variant should be used for maximum portability, if you do not need to
+assemble your code with other assemblers.
+
+   The syntaxes supported are:
+
+       .type <name> STT_<TYPE_IN_UPPER_CASE>
+       .type <name>,#<type>
+       .type <name>,@<type>
+       .type <name>,%<type>
+       .type <name>,"<type>"
+
+   The types supported are:
+
+`STT_FUNC'
+`function'
+     Mark the symbol as being a function name.
+
+`STT_GNU_IFUNC'
+`gnu_indirect_function'
+     Mark the symbol as an indirect function when evaluated during reloc
+     processing.  (This is only supported on assemblers targeting GNU
+     systems).
+
+`STT_OBJECT'
+`object'
+     Mark the symbol as being a data object.
+
+`STT_TLS'
+`tls_object'
+     Mark the symbol as being a thead-local data object.
+
+`STT_COMMON'
+`common'
+     Mark the symbol as being a common data object.
+
+`STT_NOTYPE'
+`notype'
+     Does not mark the symbol in any way.  It is supported just for
+     completeness.
+
+`gnu_unique_object'
+     Marks the symbol as being a globally unique data object.  The
+     dynamic linker will make sure that in the entire process there is
+     just one symbol with this name and type in use.  (This is only
+     supported on assemblers targeting GNU systems).
+
+
+   Note: Some targets support extra types in addition to those listed
+above.
+
+
+File: as.info,  Node: Uleb128,  Next: Val,  Prev: Type,  Up: Pseudo Ops
+
+7.116 `.uleb128 EXPRESSIONS'
+============================
+
+ULEB128 stands for "unsigned little endian base 128."  This is a
+compact, variable length representation of numbers used by the DWARF
+symbolic debugging format.  *Note `.sleb128': Sleb128.
+
+
+File: as.info,  Node: Val,  Next: Version,  Prev: Uleb128,  Up: Pseudo Ops
+
+7.117 `.val ADDR'
+=================
+
+This directive, permitted only within `.def'/`.endef' pairs, records
+the address ADDR as the value attribute of a symbol table entry.
+
+
+File: as.info,  Node: Version,  Next: VTableEntry,  Prev: Val,  Up: Pseudo Ops
+
+7.118 `.version "STRING"'
+=========================
+
+This directive creates a `.note' section and places into it an ELF
+formatted note of type NT_VERSION.  The note's name is set to `string'.
+
+
+File: as.info,  Node: VTableEntry,  Next: VTableInherit,  Prev: Version,  Up: Pseudo Ops
+
+7.119 `.vtable_entry TABLE, OFFSET'
+===================================
+
+This directive finds or creates a symbol `table' and creates a
+`VTABLE_ENTRY' relocation for it with an addend of `offset'.
+
+
+File: as.info,  Node: VTableInherit,  Next: Warning,  Prev: VTableEntry,  Up: Pseudo Ops
+
+7.120 `.vtable_inherit CHILD, PARENT'
+=====================================
+
+This directive finds the symbol `child' and finds or creates the symbol
+`parent' and then creates a `VTABLE_INHERIT' relocation for the parent
+whose addend is the value of the child symbol.  As a special case the
+parent name of `0' is treated as referring to the `*ABS*' section.
+
+
+File: as.info,  Node: Warning,  Next: Weak,  Prev: VTableInherit,  Up: Pseudo Ops
+
+7.121 `.warning "STRING"'
+=========================
+
+Similar to the directive `.error' (*note `.error "STRING"': Error.),
+but just emits a warning.
+
+
+File: as.info,  Node: Weak,  Next: Weakref,  Prev: Warning,  Up: Pseudo Ops
+
+7.122 `.weak NAMES'
+===================
+
+This directive sets the weak attribute on the comma separated list of
+symbol `names'.  If the symbols do not already exist, they will be
+created.
+
+   On COFF targets other than PE, weak symbols are a GNU extension.
+This directive sets the weak attribute on the comma separated list of
+symbol `names'.  If the symbols do not already exist, they will be
+created.
+
+   On the PE target, weak symbols are supported natively as weak
+aliases.  When a weak symbol is created that is not an alias, GAS
+creates an alternate symbol to hold the default value.
+
+
+File: as.info,  Node: Weakref,  Next: Word,  Prev: Weak,  Up: Pseudo Ops
+
+7.123 `.weakref ALIAS, TARGET'
+==============================
+
+This directive creates an alias to the target symbol that enables the
+symbol to be referenced with weak-symbol semantics, but without
+actually making it weak.  If direct references or definitions of the
+symbol are present, then the symbol will not be weak, but if all
+references to it are through weak references, the symbol will be marked
+as weak in the symbol table.
+
+   The effect is equivalent to moving all references to the alias to a
+separate assembly source file, renaming the alias to the symbol in it,
+declaring the symbol as weak there, and running a reloadable link to
+merge the object files resulting from the assembly of the new source
+file and the old source file that had the references to the alias
+removed.
+
+   The alias itself never makes to the symbol table, and is entirely
+handled within the assembler.
+
+
+File: as.info,  Node: Word,  Next: Deprecated,  Prev: Weakref,  Up: Pseudo Ops
+
+7.124 `.word EXPRESSIONS'
+=========================
+
+This directive expects zero or more EXPRESSIONS, of any section,
+separated by commas.
+
+   The size of the number emitted, and its byte order, depend on what
+target computer the assembly is for.
+
+     _Warning: Special Treatment to support Compilers_
+
+   Machines with a 32-bit address space, but that do less than 32-bit
+addressing, require the following special treatment.  If the machine of
+interest to you does 32-bit addressing (or doesn't require it; *note
+Machine Dependencies::), you can ignore this issue.
+
+   In order to assemble compiler output into something that works, `as'
+occasionally does strange things to `.word' directives.  Directives of
+the form `.word sym1-sym2' are often emitted by compilers as part of
+jump tables.  Therefore, when `as' assembles a directive of the form
+`.word sym1-sym2', and the difference between `sym1' and `sym2' does
+not fit in 16 bits, `as' creates a "secondary jump table", immediately
+before the next label.  This secondary jump table is preceded by a
+short-jump to the first byte after the secondary table.  This
+short-jump prevents the flow of control from accidentally falling into
+the new table.  Inside the table is a long-jump to `sym2'.  The
+original `.word' contains `sym1' minus the address of the long-jump to
+`sym2'.
+
+   If there were several occurrences of `.word sym1-sym2' before the
+secondary jump table, all of them are adjusted.  If there was a `.word
+sym3-sym4', that also did not fit in sixteen bits, a long-jump to
+`sym4' is included in the secondary jump table, and the `.word'
+directives are adjusted to contain `sym3' minus the address of the
+long-jump to `sym4'; and so on, for as many entries in the original
+jump table as necessary.
+
+
+File: as.info,  Node: Deprecated,  Prev: Word,  Up: Pseudo Ops
+
+7.125 Deprecated Directives
+===========================
+
+One day these directives won't work.  They are included for
+compatibility with older assemblers.
+.abort
+
+.line
+
+
+File: as.info,  Node: Object Attributes,  Next: Machine Dependencies,  Prev: Pseudo Ops,  Up: Top
+
+8 Object Attributes
+*******************
+
+`as' assembles source files written for a specific architecture into
+object files for that architecture.  But not all object files are alike.
+Many architectures support incompatible variations.  For instance,
+floating point arguments might be passed in floating point registers if
+the object file requires hardware floating point support--or floating
+point arguments might be passed in integer registers if the object file
+supports processors with no hardware floating point unit.  Or, if two
+objects are built for different generations of the same architecture,
+the combination may require the newer generation at run-time.
+
+   This information is useful during and after linking.  At link time,
+`ld' can warn about incompatible object files.  After link time, tools
+like `gdb' can use it to process the linked file correctly.
+
+   Compatibility information is recorded as a series of object
+attributes.  Each attribute has a "vendor", "tag", and "value".  The
+vendor is a string, and indicates who sets the meaning of the tag.  The
+tag is an integer, and indicates what property the attribute describes.
+The value may be a string or an integer, and indicates how the
+property affects this object.  Missing attributes are the same as
+attributes with a zero value or empty string value.
+
+   Object attributes were developed as part of the ABI for the ARM
+Architecture.  The file format is documented in `ELF for the ARM
+Architecture'.
+
+* Menu:
+
+* GNU Object Attributes::               GNU Object Attributes
+* Defining New Object Attributes::      Defining New Object Attributes
+
+
+File: as.info,  Node: GNU Object Attributes,  Next: Defining New Object Attributes,  Up: Object Attributes
+
+8.1 GNU Object Attributes
+=========================
+
+The `.gnu_attribute' directive records an object attribute with vendor
+`gnu'.
+
+   Except for `Tag_compatibility', which has both an integer and a
+string for its value, GNU attributes have a string value if the tag
+number is odd and an integer value if the tag number is even.  The
+second bit (`TAG & 2' is set for architecture-independent attributes
+and clear for architecture-dependent ones.
+
+8.1.1 Common GNU attributes
+---------------------------
+
+These attributes are valid on all architectures.
+
+Tag_compatibility (32)
+     The compatibility attribute takes an integer flag value and a
+     vendor name.  If the flag value is 0, the file is compatible with
+     other toolchains.  If it is 1, then the file is only compatible
+     with the named toolchain.  If it is greater than 1, the file can
+     only be processed by other toolchains under some private
+     arrangement indicated by the flag value and the vendor name.
+
+8.1.2 MIPS Attributes
+---------------------
+
+Tag_GNU_MIPS_ABI_FP (4)
+     The floating-point ABI used by this object file.  The value will
+     be:
+
+        * 0 for files not affected by the floating-point ABI.
+
+        * 1 for files using the hardware floating-point with a standard
+          double-precision FPU.
+
+        * 2 for files using the hardware floating-point ABI with a
+          single-precision FPU.
+
+        * 3 for files using the software floating-point ABI.
+
+        * 4 for files using the hardware floating-point ABI with 64-bit
+          wide double-precision floating-point registers and 32-bit
+          wide general purpose registers.
+
+8.1.3 PowerPC Attributes
+------------------------
+
+Tag_GNU_Power_ABI_FP (4)
+     The floating-point ABI used by this object file.  The value will
+     be:
+
+        * 0 for files not affected by the floating-point ABI.
+
+        * 1 for files using double-precision hardware floating-point
+          ABI.
+
+        * 2 for files using the software floating-point ABI.
+
+        * 3 for files using single-precision hardware floating-point
+          ABI.
+
+Tag_GNU_Power_ABI_Vector (8)
+     The vector ABI used by this object file.  The value will be:
+
+        * 0 for files not affected by the vector ABI.
+
+        * 1 for files using general purpose registers to pass vectors.
+
+        * 2 for files using AltiVec registers to pass vectors.
+
+        * 3 for files using SPE registers to pass vectors.
+
+
+File: as.info,  Node: Defining New Object Attributes,  Prev: GNU Object Attributes,  Up: Object Attributes
+
+8.2 Defining New Object Attributes
+==================================
+
+If you want to define a new GNU object attribute, here are the places
+you will need to modify.  New attributes should be discussed on the
+`binutils' mailing list.
+
+   * This manual, which is the official register of attributes.
+
+   * The header for your architecture `include/elf', to define the tag.
+
+   * The `bfd' support file for your architecture, to merge the
+     attribute and issue any appropriate link warnings.
+
+   * Test cases in `ld/testsuite' for merging and link warnings.
+
+   * `binutils/readelf.c' to display your attribute.
+
+   * GCC, if you want the compiler to mark the attribute automatically.
+
+
+File: as.info,  Node: Machine Dependencies,  Next: Reporting Bugs,  Prev: Object Attributes,  Up: Top
+
+9 Machine Dependent Features
+****************************
+
+The machine instruction sets are (almost by definition) different on
+each machine where `as' runs.  Floating point representations vary as
+well, and `as' often supports a few additional directives or
+command-line options for compatibility with other assemblers on a
+particular platform.  Finally, some versions of `as' support special
+pseudo-instructions for branch optimization.
+
+   This chapter discusses most of these differences, though it does not
+include details on any machine's instruction set.  For details on that
+subject, see the hardware manufacturer's manual.
+
+* Menu:
+
+
+* AArch64-Dependent::		AArch64 Dependent Features
+
+* Alpha-Dependent::		Alpha Dependent Features
+
+* ARC-Dependent::               ARC Dependent Features
+
+* ARM-Dependent::               ARM Dependent Features
+
+* AVR-Dependent::               AVR Dependent Features
+
+* Blackfin-Dependent::		Blackfin Dependent Features
+
+* CR16-Dependent::              CR16 Dependent Features
+
+* CRIS-Dependent::              CRIS Dependent Features
+
+* D10V-Dependent::              D10V Dependent Features
+
+* D30V-Dependent::              D30V Dependent Features
+
+* Epiphany-Dependent::          EPIPHANY Dependent Features
+
+* H8/300-Dependent::            Renesas H8/300 Dependent Features
+
+* HPPA-Dependent::              HPPA Dependent Features
+
+* ESA/390-Dependent::           IBM ESA/390 Dependent Features
+
+* i386-Dependent::              Intel 80386 and AMD x86-64 Dependent Features
+
+* i860-Dependent::              Intel 80860 Dependent Features
+
+* i960-Dependent::              Intel 80960 Dependent Features
+
+* IA-64-Dependent::             Intel IA-64 Dependent Features
+
+* IP2K-Dependent::              IP2K Dependent Features
+
+* LM32-Dependent::              LM32 Dependent Features
+
+* M32C-Dependent::              M32C Dependent Features
+
+* M32R-Dependent::              M32R Dependent Features
+
+* M68K-Dependent::              M680x0 Dependent Features
+
+* M68HC11-Dependent::           M68HC11 and 68HC12 Dependent Features
+
+* Meta-Dependent ::             Meta Dependent Features
+
+* MicroBlaze-Dependent::	MICROBLAZE Dependent Features
+
+* MIPS-Dependent::              MIPS Dependent Features
+
+* MMIX-Dependent::              MMIX Dependent Features
+
+* MSP430-Dependent::		MSP430 Dependent Features
+
+* NiosII-Dependent::            Altera Nios II Dependent Features
+
+* NS32K-Dependent::		NS32K Dependent Features
+
+* SH-Dependent::                Renesas / SuperH SH Dependent Features
+* SH64-Dependent::              SuperH SH64 Dependent Features
+
+* PDP-11-Dependent::            PDP-11 Dependent Features
+
+* PJ-Dependent::                picoJava Dependent Features
+
+* PPC-Dependent::               PowerPC Dependent Features
+
+* RL78-Dependent::              RL78 Dependent Features
+
+* RX-Dependent::                RX Dependent Features
+
+* S/390-Dependent::             IBM S/390 Dependent Features
+
+* SCORE-Dependent::             SCORE Dependent Features
+
+* Sparc-Dependent::             SPARC Dependent Features
+
+* TIC54X-Dependent::            TI TMS320C54x Dependent Features
+
+* TIC6X-Dependent ::            TI TMS320C6x Dependent Features
+
+* TILE-Gx-Dependent ::          Tilera TILE-Gx Dependent Features
+
+* TILEPro-Dependent ::          Tilera TILEPro Dependent Features
+
+* V850-Dependent::              V850 Dependent Features
+
+* XGATE-Dependent::             XGATE Features
+
+* XSTORMY16-Dependent::         XStormy16 Dependent Features
+
+* Xtensa-Dependent::            Xtensa Dependent Features
+
+* Z80-Dependent::               Z80 Dependent Features
+
+* Z8000-Dependent::             Z8000 Dependent Features
+
+* Vax-Dependent::               VAX Dependent Features
+
+
+File: as.info,  Node: AArch64-Dependent,  Next: Alpha-Dependent,  Up: Machine Dependencies
+
+9.1 AArch64 Dependent Features
+==============================
+
+* Menu:
+
+* AArch64 Options::              Options
+* AArch64 Syntax::               Syntax
+* AArch64 Floating Point::       Floating Point
+* AArch64 Directives::           AArch64 Machine Directives
+* AArch64 Opcodes::              Opcodes
+* AArch64 Mapping Symbols::      Mapping Symbols
+
+
+File: as.info,  Node: AArch64 Options,  Next: AArch64 Syntax,  Up: AArch64-Dependent
+
+9.1.1 Options
+-------------
+
+`-EB'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a big-endian processor.
+
+`-EL'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a little-endian processor.
+
+`-mabi=ABI'
+     Specify which ABI the source code uses.  The recognized arguments
+     are: `ilp32' and `lp64', which decides the generated object file
+     in ELF32 and ELF64 format respectively.  The default is `lp64'.
+
+
+
+File: as.info,  Node: AArch64 Syntax,  Next: AArch64 Floating Point,  Prev: AArch64 Options,  Up: AArch64-Dependent
+
+9.1.2 Syntax
+------------
+
+* Menu:
+
+* AArch64-Chars::                Special Characters
+* AArch64-Regs::                 Register Names
+* AArch64-Relocations::	     Relocations
+
+
+File: as.info,  Node: AArch64-Chars,  Next: AArch64-Regs,  Up: AArch64 Syntax
+
+9.1.2.1 Special Characters
+..........................
+
+The presence of a `//' on a line indicates the start of a comment that
+extends to the end of the current line.  If a `#' appears as the first
+character of a line, the whole line is treated as a comment.
+
+   The `;' character can be used instead of a newline to separate
+statements.
+
+   The `#' can be optionally used to indicate immediate operands.
+
+
+File: as.info,  Node: AArch64-Regs,  Next: AArch64-Relocations,  Prev: AArch64-Chars,  Up: AArch64 Syntax
+
+9.1.2.2 Register Names
+......................
+
+Please refer to the section `4.4 Register Names' of `ARMv8 Instruction
+Set Overview', which is available at `http://infocenter.arm.com'.
+
+
+File: as.info,  Node: AArch64-Relocations,  Prev: AArch64-Regs,  Up: AArch64 Syntax
+
+9.1.2.3 Relocations
+...................
+
+Relocations for `MOVZ' and `MOVK' instructions can be generated by
+prefixing the label with `#:abs_g2:' etc.  For example to load the
+48-bit absolute address of FOO into x0:
+
+             movz x0, #:abs_g2:foo		// bits 32-47, overflow check
+             movk x0, #:abs_g1_nc:foo	// bits 16-31, no overflow check
+             movk x0, #:abs_g0_nc:foo	// bits  0-15, no overflow check
+
+   Relocations for `ADRP', and `ADD', `LDR' or `STR' instructions can
+be generated by prefixing the label with `#:pg_hi21:' and `#:lo12:'
+respectively.
+
+   For example to use 33-bit (+/-4GB) pc-relative addressing to load
+the address of FOO into x0:
+
+             adrp x0, #:pg_hi21:foo
+             add  x0, x0, #:lo12:foo
+
+   Or to load the value of FOO into x0:
+
+             adrp x0, #:pg_hi21:foo
+             ldr  x0, [x0, #:lo12:foo]
+
+   Note that `#:pg_hi21:' is optional.
+
+             adrp x0, foo
+
+   is equivalent to
+
+             adrp x0, #:pg_hi21:foo
+
+
+File: as.info,  Node: AArch64 Floating Point,  Next: AArch64 Directives,  Prev: AArch64 Syntax,  Up: AArch64-Dependent
+
+9.1.3 Floating Point
+--------------------
+
+The AArch64 architecture uses IEEE floating-point numbers.
+
+
+File: as.info,  Node: AArch64 Directives,  Next: AArch64 Opcodes,  Prev: AArch64 Floating Point,  Up: AArch64-Dependent
+
+9.1.4 AArch64 Machine Directives
+--------------------------------
+
+`.bss'
+     This directive switches to the `.bss' section.
+
+`.ltorg'
+     This directive causes the current contents of the literal pool to
+     be dumped into the current section (which is assumed to be the
+     .text section) at the current location (aligned to a word
+     boundary).  `GAS' maintains a separate literal pool for each
+     section and each sub-section.  The `.ltorg' directive will only
+     affect the literal pool of the current section and sub-section.
+     At the end of assembly all remaining, un-empty literal pools will
+     automatically be dumped.
+
+     Note - older versions of `GAS' would dump the current literal pool
+     any time a section change occurred.  This is no longer done, since
+     it prevents accurate control of the placement of literal pools.
+
+`.pool'
+     This is a synonym for .ltorg.
+
+`NAME .req REGISTER NAME'
+     This creates an alias for REGISTER NAME called NAME.  For example:
+
+                  foo .req w0
+
+`.unreq ALIAS-NAME'
+     This undefines a register alias which was previously defined using
+     the `req' directive.  For example:
+
+                  foo .req w0
+                  .unreq foo
+
+     An error occurs if the name is undefined.  Note - this pseudo op
+     can be used to delete builtin in register name aliases (eg 'w0').
+     This should only be done if it is really necessary.
+
+
+
+File: as.info,  Node: AArch64 Opcodes,  Next: AArch64 Mapping Symbols,  Prev: AArch64 Directives,  Up: AArch64-Dependent
+
+9.1.5 Opcodes
+-------------
+
+`as' implements all the standard AArch64 opcodes.  It also implements
+several pseudo opcodes, including several synthetic load instructions.
+
+`LDR ='
+            ldr <register> , =<expression>
+
+     The constant expression will be placed into the nearest literal
+     pool (if it not already there) and a PC-relative LDR instruction
+     will be generated.
+
+
+   For more information on the AArch64 instruction set and assembly
+language notation, see `ARMv8 Instruction Set Overview' available at
+`http://infocenter.arm.com'.
+
+
+File: as.info,  Node: AArch64 Mapping Symbols,  Prev: AArch64 Opcodes,  Up: AArch64-Dependent
+
+9.1.6 Mapping Symbols
+---------------------
+
+The AArch64 ELF specification requires that special symbols be inserted
+into object files to mark certain features:
+
+`$x'
+     At the start of a region of code containing AArch64 instructions.
+
+`$d'
+     At the start of a region of data.
+
+
+
+File: as.info,  Node: Alpha-Dependent,  Next: ARC-Dependent,  Prev: AArch64-Dependent,  Up: Machine Dependencies
+
+9.2 Alpha Dependent Features
+============================
+
+* Menu:
+
+* Alpha Notes::                Notes
+* Alpha Options::              Options
+* Alpha Syntax::               Syntax
+* Alpha Floating Point::       Floating Point
+* Alpha Directives::           Alpha Machine Directives
+* Alpha Opcodes::              Opcodes
+
+
+File: as.info,  Node: Alpha Notes,  Next: Alpha Options,  Up: Alpha-Dependent
+
+9.2.1 Notes
+-----------
+
+The documentation here is primarily for the ELF object format.  `as'
+also supports the ECOFF and EVAX formats, but features specific to
+these formats are not yet documented.
+
+
+File: as.info,  Node: Alpha Options,  Next: Alpha Syntax,  Prev: Alpha Notes,  Up: Alpha-Dependent
+
+9.2.2 Options
+-------------
+
+`-mCPU'
+     This option specifies the target processor.  If an attempt is made
+     to assemble an instruction which will not execute on the target
+     processor, the assembler may either expand the instruction as a
+     macro or issue an error message.  This option is equivalent to the
+     `.arch' directive.
+
+     The following processor names are recognized: `21064', `21064a',
+     `21066', `21068', `21164', `21164a', `21164pc', `21264', `21264a',
+     `21264b', `ev4', `ev5', `lca45', `ev5', `ev56', `pca56', `ev6',
+     `ev67', `ev68'.  The special name `all' may be used to allow the
+     assembler to accept instructions valid for any Alpha processor.
+
+     In order to support existing practice in OSF/1 with respect to
+     `.arch', and existing practice within `MILO' (the Linux ARC
+     bootloader), the numbered processor names (e.g. 21064) enable the
+     processor-specific PALcode instructions, while the
+     "electro-vlasic" names (e.g. `ev4') do not.
+
+`-mdebug'
+`-no-mdebug'
+     Enables or disables the generation of `.mdebug' encapsulation for
+     stabs directives and procedure descriptors.  The default is to
+     automatically enable `.mdebug' when the first stabs directive is
+     seen.
+
+`-relax'
+     This option forces all relocations to be put into the object file,
+     instead of saving space and resolving some relocations at assembly
+     time.  Note that this option does not propagate all symbol
+     arithmetic into the object file, because not all symbol arithmetic
+     can be represented.  However, the option can still be useful in
+     specific applications.
+
+`-replace'
+`-noreplace'
+     Enables or disables the optimization of procedure calls, both at
+     assemblage and at link time.  These options are only available for
+     VMS targets and `-replace' is the default.  See section 1.4.1 of
+     the OpenVMS Linker Utility Manual.
+
+`-g'
+     This option is used when the compiler generates debug information.
+     When `gcc' is using `mips-tfile' to generate debug information
+     for ECOFF, local labels must be passed through to the object file.
+     Otherwise this option has no effect.
+
+`-GSIZE'
+     A local common symbol larger than SIZE is placed in `.bss', while
+     smaller symbols are placed in `.sbss'.
+
+`-F'
+`-32addr'
+     These options are ignored for backward compatibility.
+
+
+File: as.info,  Node: Alpha Syntax,  Next: Alpha Floating Point,  Prev: Alpha Options,  Up: Alpha-Dependent
+
+9.2.3 Syntax
+------------
+
+The assembler syntax closely follow the Alpha Reference Manual;
+assembler directives and general syntax closely follow the OSF/1 and
+OpenVMS syntax, with a few differences for ELF.
+
+* Menu:
+
+* Alpha-Chars::                Special Characters
+* Alpha-Regs::                 Register Names
+* Alpha-Relocs::               Relocations
+
+
+File: as.info,  Node: Alpha-Chars,  Next: Alpha-Regs,  Up: Alpha Syntax
+
+9.2.3.1 Special Characters
+..........................
+
+`#' is the line comment character.  Note that if `#' is the first
+character on a line then it can also be a logical line number directive
+(*note Comments::) or a preprocessor control command (*note
+Preprocessing::).
+
+   `;' can be used instead of a newline to separate statements.
+
+
+File: as.info,  Node: Alpha-Regs,  Next: Alpha-Relocs,  Prev: Alpha-Chars,  Up: Alpha Syntax
+
+9.2.3.2 Register Names
+......................
+
+The 32 integer registers are referred to as `$N' or `$rN'.  In
+addition, registers 15, 28, 29, and 30 may be referred to by the
+symbols `$fp', `$at', `$gp', and `$sp' respectively.
+
+   The 32 floating-point registers are referred to as `$fN'.
+
+
+File: as.info,  Node: Alpha-Relocs,  Prev: Alpha-Regs,  Up: Alpha Syntax
+
+9.2.3.3 Relocations
+...................
+
+Some of these relocations are available for ECOFF, but mostly only for
+ELF.  They are modeled after the relocation format introduced in
+Digital Unix 4.0, but there are additions.
+
+   The format is `!TAG' or `!TAG!NUMBER' where TAG is the name of the
+relocation.  In some cases NUMBER is used to relate specific
+instructions.
+
+   The relocation is placed at the end of the instruction like so:
+
+     ldah  $0,a($29)    !gprelhigh
+     lda   $0,a($0)     !gprellow
+     ldq   $1,b($29)    !literal!100
+     ldl   $2,0($1)     !lituse_base!100
+
+`!literal'
+`!literal!N'
+     Used with an `ldq' instruction to load the address of a symbol
+     from the GOT.
+
+     A sequence number N is optional, and if present is used to pair
+     `lituse' relocations with this `literal' relocation.  The `lituse'
+     relocations are used by the linker to optimize the code based on
+     the final location of the symbol.
+
+     Note that these optimizations are dependent on the data flow of the
+     program.  Therefore, if _any_ `lituse' is paired with a `literal'
+     relocation, then _all_ uses of the register set by the `literal'
+     instruction must also be marked with `lituse' relocations.  This
+     is because the original `literal' instruction may be deleted or
+     transformed into another instruction.
+
+     Also note that there may be a one-to-many relationship between
+     `literal' and `lituse', but not a many-to-one.  That is, if there
+     are two code paths that load up the same address and feed the
+     value to a single use, then the use may not use a `lituse'
+     relocation.
+
+`!lituse_base!N'
+     Used with any memory format instruction (e.g. `ldl') to indicate
+     that the literal is used for an address load.  The offset field of
+     the instruction must be zero.  During relaxation, the code may be
+     altered to use a gp-relative load.
+
+`!lituse_jsr!N'
+     Used with a register branch format instruction (e.g. `jsr') to
+     indicate that the literal is used for a call.  During relaxation,
+     the code may be altered to use a direct branch (e.g. `bsr').
+
+`!lituse_jsrdirect!N'
+     Similar to `lituse_jsr', but also that this call cannot be vectored
+     through a PLT entry.  This is useful for functions with special
+     calling conventions which do not allow the normal call-clobbered
+     registers to be clobbered.
+
+`!lituse_bytoff!N'
+     Used with a byte mask instruction (e.g. `extbl') to indicate that
+     only the low 3 bits of the address are relevant.  During
+     relaxation, the code may be altered to use an immediate instead of
+     a register shift.
+
+`!lituse_addr!N'
+     Used with any other instruction to indicate that the original
+     address is in fact used, and the original `ldq' instruction may
+     not be altered or deleted.  This is useful in conjunction with
+     `lituse_jsr' to test whether a weak symbol is defined.
+
+          ldq  $27,foo($29)   !literal!1
+          beq  $27,is_undef   !lituse_addr!1
+          jsr  $26,($27),foo  !lituse_jsr!1
+
+`!lituse_tlsgd!N'
+     Used with a register branch format instruction to indicate that the
+     literal is the call to `__tls_get_addr' used to compute the
+     address of the thread-local storage variable whose descriptor was
+     loaded with `!tlsgd!N'.
+
+`!lituse_tlsldm!N'
+     Used with a register branch format instruction to indicate that the
+     literal is the call to `__tls_get_addr' used to compute the
+     address of the base of the thread-local storage block for the
+     current module.  The descriptor for the module must have been
+     loaded with `!tlsldm!N'.
+
+`!gpdisp!N'
+     Used with `ldah' and `lda' to load the GP from the current
+     address, a-la the `ldgp' macro.  The source register for the
+     `ldah' instruction must contain the address of the `ldah'
+     instruction.  There must be exactly one `lda' instruction paired
+     with the `ldah' instruction, though it may appear anywhere in the
+     instruction stream.  The immediate operands must be zero.
+
+          bsr  $26,foo
+          ldah $29,0($26)     !gpdisp!1
+          lda  $29,0($29)     !gpdisp!1
+
+`!gprelhigh'
+     Used with an `ldah' instruction to add the high 16 bits of a
+     32-bit displacement from the GP.
+
+`!gprellow'
+     Used with any memory format instruction to add the low 16 bits of a
+     32-bit displacement from the GP.
+
+`!gprel'
+     Used with any memory format instruction to add a 16-bit
+     displacement from the GP.
+
+`!samegp'
+     Used with any branch format instruction to skip the GP load at the
+     target address.  The referenced symbol must have the same GP as the
+     source object file, and it must be declared to either not use `$27'
+     or perform a standard GP load in the first two instructions via the
+     `.prologue' directive.
+
+`!tlsgd'
+`!tlsgd!N'
+     Used with an `lda' instruction to load the address of a TLS
+     descriptor for a symbol in the GOT.
+
+     The sequence number N is optional, and if present it used to pair
+     the descriptor load with both the `literal' loading the address of
+     the `__tls_get_addr' function and the `lituse_tlsgd' marking the
+     call to that function.
+
+     For proper relaxation, both the `tlsgd', `literal' and `lituse'
+     relocations must be in the same extended basic block.  That is,
+     the relocation with the lowest address must be executed first at
+     runtime.
+
+`!tlsldm'
+`!tlsldm!N'
+     Used with an `lda' instruction to load the address of a TLS
+     descriptor for the current module in the GOT.
+
+     Similar in other respects to `tlsgd'.
+
+`!gotdtprel'
+     Used with an `ldq' instruction to load the offset of the TLS
+     symbol within its module's thread-local storage block.  Also known
+     as the dynamic thread pointer offset or dtp-relative offset.
+
+`!dtprelhi'
+`!dtprello'
+`!dtprel'
+     Like `gprel' relocations except they compute dtp-relative offsets.
+
+`!gottprel'
+     Used with an `ldq' instruction to load the offset of the TLS
+     symbol from the thread pointer.  Also known as the tp-relative
+     offset.
+
+`!tprelhi'
+`!tprello'
+`!tprel'
+     Like `gprel' relocations except they compute tp-relative offsets.
+
+
+File: as.info,  Node: Alpha Floating Point,  Next: Alpha Directives,  Prev: Alpha Syntax,  Up: Alpha-Dependent
+
+9.2.4 Floating Point
+--------------------
+
+The Alpha family uses both IEEE and VAX floating-point numbers.
+
+
+File: as.info,  Node: Alpha Directives,  Next: Alpha Opcodes,  Prev: Alpha Floating Point,  Up: Alpha-Dependent
+
+9.2.5 Alpha Assembler Directives
+--------------------------------
+
+`as' for the Alpha supports many additional directives for
+compatibility with the native assembler.  This section describes them
+only briefly.
+
+   These are the additional directives in `as' for the Alpha:
+
+`.arch CPU'
+     Specifies the target processor.  This is equivalent to the `-mCPU'
+     command-line option.  *Note Options: Alpha Options, for a list of
+     values for CPU.
+
+`.ent FUNCTION[, N]'
+     Mark the beginning of FUNCTION.  An optional number may follow for
+     compatibility with the OSF/1 assembler, but is ignored.  When
+     generating `.mdebug' information, this will create a procedure
+     descriptor for the function.  In ELF, it will mark the symbol as a
+     function a-la the generic `.type' directive.
+
+`.end FUNCTION'
+     Mark the end of FUNCTION.  In ELF, it will set the size of the
+     symbol a-la the generic `.size' directive.
+
+`.mask MASK, OFFSET'
+     Indicate which of the integer registers are saved in the current
+     function's stack frame.  MASK is interpreted a bit mask in which
+     bit N set indicates that register N is saved.  The registers are
+     saved in a block located OFFSET bytes from the "canonical frame
+     address" (CFA) which is the value of the stack pointer on entry to
+     the function.  The registers are saved sequentially, except that
+     the return address register (normally `$26') is saved first.
+
+     This and the other directives that describe the stack frame are
+     currently only used when generating `.mdebug' information.  They
+     may in the future be used to generate DWARF2 `.debug_frame' unwind
+     information for hand written assembly.
+
+`.fmask MASK, OFFSET'
+     Indicate which of the floating-point registers are saved in the
+     current stack frame.  The MASK and OFFSET parameters are
+     interpreted as with `.mask'.
+
+`.frame FRAMEREG, FRAMEOFFSET, RETREG[, ARGOFFSET]'
+     Describes the shape of the stack frame.  The frame pointer in use
+     is FRAMEREG; normally this is either `$fp' or `$sp'.  The frame
+     pointer is FRAMEOFFSET bytes below the CFA.  The return address is
+     initially located in RETREG until it is saved as indicated in
+     `.mask'.  For compatibility with OSF/1 an optional ARGOFFSET
+     parameter is accepted and ignored.  It is believed to indicate the
+     offset from the CFA to the saved argument registers.
+
+`.prologue N'
+     Indicate that the stack frame is set up and all registers have been
+     spilled.  The argument N indicates whether and how the function
+     uses the incoming "procedure vector" (the address of the called
+     function) in `$27'.  0 indicates that `$27' is not used; 1
+     indicates that the first two instructions of the function use `$27'
+     to perform a load of the GP register; 2 indicates that `$27' is
+     used in some non-standard way and so the linker cannot elide the
+     load of the procedure vector during relaxation.
+
+`.usepv FUNCTION, WHICH'
+     Used to indicate the use of the `$27' register, similar to
+     `.prologue', but without the other semantics of needing to be
+     inside an open `.ent'/`.end' block.
+
+     The WHICH argument should be either `no', indicating that `$27' is
+     not used, or `std', indicating that the first two instructions of
+     the function perform a GP load.
+
+     One might use this directive instead of `.prologue' if you are
+     also using dwarf2 CFI directives.
+
+`.gprel32 EXPRESSION'
+     Computes the difference between the address in EXPRESSION and the
+     GP for the current object file, and stores it in 4 bytes.  In
+     addition to being smaller than a full 8 byte address, this also
+     does not require a dynamic relocation when used in a shared
+     library.
+
+`.t_floating EXPRESSION'
+     Stores EXPRESSION as an IEEE double precision value.
+
+`.s_floating EXPRESSION'
+     Stores EXPRESSION as an IEEE single precision value.
+
+`.f_floating EXPRESSION'
+     Stores EXPRESSION as a VAX F format value.
+
+`.g_floating EXPRESSION'
+     Stores EXPRESSION as a VAX G format value.
+
+`.d_floating EXPRESSION'
+     Stores EXPRESSION as a VAX D format value.
+
+`.set FEATURE'
+     Enables or disables various assembler features.  Using the positive
+     name of the feature enables while using `noFEATURE' disables.
+
+    `at'
+          Indicates that macro expansions may clobber the "assembler
+          temporary" (`$at' or `$28') register.  Some macros may not be
+          expanded without this and will generate an error message if
+          `noat' is in effect.  When `at' is in effect, a warning will
+          be generated if `$at' is used by the programmer.
+
+    `macro'
+          Enables the expansion of macro instructions.  Note that
+          variants of real instructions, such as `br label' vs `br
+          $31,label' are considered alternate forms and not macros.
+
+    `move'
+    `reorder'
+    `volatile'
+          These control whether and how the assembler may re-order
+          instructions.  Accepted for compatibility with the OSF/1
+          assembler, but `as' does not do instruction scheduling, so
+          these features are ignored.
+
+   The following directives are recognized for compatibility with the
+OSF/1 assembler but are ignored.
+
+     .proc           .aproc
+     .reguse         .livereg
+     .option         .aent
+     .ugen           .eflag
+     .alias          .noalias
+
+
+File: as.info,  Node: Alpha Opcodes,  Prev: Alpha Directives,  Up: Alpha-Dependent
+
+9.2.6 Opcodes
+-------------
+
+For detailed information on the Alpha machine instruction set, see the
+Alpha Architecture Handbook
+(ftp://ftp.digital.com/pub/Digital/info/semiconductor/literature/alphaahb.pdf).
+
+
+File: as.info,  Node: ARC-Dependent,  Next: ARM-Dependent,  Prev: Alpha-Dependent,  Up: Machine Dependencies
+
+9.3 ARC Dependent Features
+==========================
+
+* Menu:
+
+* ARC Options::              Options
+* ARC Syntax::               Syntax
+* ARC Floating Point::       Floating Point
+* ARC Directives::           ARC Machine Directives
+* ARC Opcodes::              Opcodes
+
+
+File: as.info,  Node: ARC Options,  Next: ARC Syntax,  Up: ARC-Dependent
+
+9.3.1 Options
+-------------
+
+`-marc[5|6|7|8]'
+     This option selects the core processor variant.  Using `-marc' is
+     the same as `-marc6', which is also the default.
+
+    `arc5'
+          Base instruction set.
+
+    `arc6'
+          Jump-and-link (jl) instruction.  No requirement of an
+          instruction between setting flags and conditional jump.  For
+          example:
+
+                 mov.f r0,r1
+                 beq   foo
+
+    `arc7'
+          Break (brk) and sleep (sleep) instructions.
+
+    `arc8'
+          Software interrupt (swi) instruction.
+
+
+     Note: the `.option' directive can to be used to select a core
+     variant from within assembly code.
+
+`-EB'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a big-endian processor.
+
+`-EL'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a little-endian processor -
+     this is the default.
+
+
+
+File: as.info,  Node: ARC Syntax,  Next: ARC Floating Point,  Prev: ARC Options,  Up: ARC-Dependent
+
+9.3.2 Syntax
+------------
+
+* Menu:
+
+* ARC-Chars::                Special Characters
+* ARC-Regs::                 Register Names
+
+
+File: as.info,  Node: ARC-Chars,  Next: ARC-Regs,  Up: ARC Syntax
+
+9.3.2.1 Special Characters
+..........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.  Note that if a line starts
+with a `#' character then it can also be a logical line number
+directive (*note Comments::) or a preprocessor control command (*note
+Preprocessing::).
+
+   The ARC assembler does not support a line separator character.
+
+
+File: as.info,  Node: ARC-Regs,  Prev: ARC-Chars,  Up: ARC Syntax
+
+9.3.2.2 Register Names
+......................
+
+*TODO*
+
+
+File: as.info,  Node: ARC Floating Point,  Next: ARC Directives,  Prev: ARC Syntax,  Up: ARC-Dependent
+
+9.3.3 Floating Point
+--------------------
+
+The ARC core does not currently have hardware floating point support.
+Software floating point support is provided by `GCC' and uses IEEE
+floating-point numbers.
+
+
+File: as.info,  Node: ARC Directives,  Next: ARC Opcodes,  Prev: ARC Floating Point,  Up: ARC-Dependent
+
+9.3.4 ARC Machine Directives
+----------------------------
+
+The ARC version of `as' supports the following additional machine
+directives:
+
+`.2byte EXPRESSIONS'
+     *TODO*
+
+`.3byte EXPRESSIONS'
+     *TODO*
+
+`.4byte EXPRESSIONS'
+     *TODO*
+
+`.extAuxRegister NAME,ADDRESS,MODE'
+     The ARCtangent A4 has extensible auxiliary register space.  The
+     auxiliary registers can be defined in the assembler source code by
+     using this directive.  The first parameter is the NAME of the new
+     auxiallry register.  The second parameter is the ADDRESS of the
+     register in the auxiliary register memory map for the variant of
+     the ARC.  The third parameter specifies the MODE in which the
+     register can be operated is and it can be one of:
+
+    `r          (readonly)'
+
+    `w          (write only)'
+
+    `r|w        (read or write)'
+
+     For example:
+
+            .extAuxRegister mulhi,0x12,w
+
+     This specifies an extension auxiliary register called _mulhi_
+     which is at address 0x12 in the memory space and which is only
+     writable.
+
+`.extCondCode SUFFIX,VALUE'
+     The condition codes on the ARCtangent A4 are extensible and can be
+     specified by means of this assembler directive.  They are specified
+     by the suffix and the value for the condition code.  They can be
+     used to specify extra condition codes with any values.  For
+     example:
+
+            .extCondCode is_busy,0x14
+
+             add.is_busy  r1,r2,r3
+             bis_busy     _main
+
+`.extCoreRegister NAME,REGNUM,MODE,SHORTCUT'
+     Specifies an extension core register NAME for the application.
+     This allows a register NAME with a valid REGNUM between 0 and 60,
+     with the following as valid values for MODE
+
+    `_r_   (readonly)'
+
+    `_w_   (write only)'
+
+    `_r|w_ (read or write)'
+
+     The other parameter gives a description of the register having a
+     SHORTCUT in the pipeline.  The valid values are:
+
+    `can_shortcut'
+
+    `cannot_shortcut'
+
+     For example:
+
+            .extCoreRegister mlo,57,r,can_shortcut
+
+     This defines an extension core register mlo with the value 57 which
+     can shortcut the pipeline.
+
+`.extInstruction NAME,OPCODE,SUBOPCODE,SUFFIXCLASS,SYNTAXCLASS'
+     The ARCtangent A4 allows the user to specify extension
+     instructions.  The extension instructions are not macros.  The
+     assembler creates encodings for use of these instructions
+     according to the specification by the user.  The parameters are:
+
+        * NAME Name of the extension instruction
+
+        * OPCODE Opcode to be used. (Bits 27:31 in the encoding).
+          Valid values 0x10-0x1f or 0x03
+
+        * SUBOPCODE Subopcode to be used.  Valid values are from
+          0x09-0x3f.  However the correct value also depends on
+          SYNTAXCLASS
+
+        * SUFFIXCLASS Determines the kinds of suffixes to be allowed.
+          Valid values are `SUFFIX_NONE', `SUFFIX_COND', `SUFFIX_FLAG'
+          which indicates the absence or presence of conditional
+          suffixes and flag setting by the extension instruction.  It
+          is also possible to specify that an instruction sets the
+          flags and is conditional by using `SUFFIX_CODE' |
+          `SUFFIX_FLAG'.
+
+        * SYNTAXCLASS Determines the syntax class for the instruction.
+          It can have the following values:
+
+         ``SYNTAX_2OP':'
+               2 Operand Instruction
+
+         ``SYNTAX_3OP':'
+               3 Operand Instruction
+
+          In addition there could be modifiers for the syntax class as
+          described below:
+
+               Syntax Class Modifiers are:
+
+             - `OP1_MUST_BE_IMM': Modifies syntax class SYNTAX_3OP,
+               specifying that the first operand of a three-operand
+               instruction must be an immediate (i.e., the result is
+               discarded).  OP1_MUST_BE_IMM is used by bitwise ORing it
+               with SYNTAX_3OP as given in the example below.  This
+               could usually be used to set the flags using specific
+               instructions and not retain results.
+
+             - `OP1_IMM_IMPLIED': Modifies syntax class SYNTAX_20P, it
+               specifies that there is an implied immediate destination
+               operand which does not appear in the syntax.  For
+               example, if the source code contains an instruction like:
+
+                    inst r1,r2
+
+               it really means that the first argument is an implied
+               immediate (that is, the result is discarded).  This is
+               the same as though the source code were: inst 0,r1,r2.
+               You use OP1_IMM_IMPLIED by bitwise ORing it with
+               SYNTAX_20P.
+
+
+     For example, defining 64-bit multiplier with immediate operands:
+
+          .extInstruction mp64,0x14,0x0,SUFFIX_COND | SUFFIX_FLAG ,
+                          SYNTAX_3OP|OP1_MUST_BE_IMM
+
+     The above specifies an extension instruction called mp64 which has
+     3 operands, sets the flags, can be used with a condition code, for
+     which the first operand is an immediate.  (Equivalent to
+     discarding the result of the operation).
+
+           .extInstruction mul64,0x14,0x00,SUFFIX_COND, SYNTAX_2OP|OP1_IMM_IMPLIED
+
+     This describes a 2 operand instruction with an implicit first
+     immediate operand.  The result of this operation would be
+     discarded.
+
+`.half EXPRESSIONS'
+     *TODO*
+
+`.long EXPRESSIONS'
+     *TODO*
+
+`.option ARC|ARC5|ARC6|ARC7|ARC8'
+     The `.option' directive must be followed by the desired core
+     version. Again `arc' is an alias for `arc6'.
+
+     Note: the `.option' directive overrides the command line option
+     `-marc'; a warning is emitted when the version is not consistent
+     between the two - even for the implicit default core version
+     (arc6).
+
+`.short EXPRESSIONS'
+     *TODO*
+
+`.word EXPRESSIONS'
+     *TODO*
+
+
+
+File: as.info,  Node: ARC Opcodes,  Prev: ARC Directives,  Up: ARC-Dependent
+
+9.3.5 Opcodes
+-------------
+
+For information on the ARC instruction set, see `ARC Programmers
+Reference Manual', ARC International (www.arc.com)
+
+
+File: as.info,  Node: ARM-Dependent,  Next: AVR-Dependent,  Prev: ARC-Dependent,  Up: Machine Dependencies
+
+9.4 ARM Dependent Features
+==========================
+
+* Menu:
+
+* ARM Options::              Options
+* ARM Syntax::               Syntax
+* ARM Floating Point::       Floating Point
+* ARM Directives::           ARM Machine Directives
+* ARM Opcodes::              Opcodes
+* ARM Mapping Symbols::      Mapping Symbols
+* ARM Unwinding Tutorial::   Unwinding
+
+
+File: as.info,  Node: ARM Options,  Next: ARM Syntax,  Up: ARM-Dependent
+
+9.4.1 Options
+-------------
+
+`-mcpu=PROCESSOR[+EXTENSION...]'
+     This option specifies the target processor.  The assembler will
+     issue an error message if an attempt is made to assemble an
+     instruction which will not execute on the target processor.  The
+     following processor names are recognized: `arm1', `arm2', `arm250',
+     `arm3', `arm6', `arm60', `arm600', `arm610', `arm620', `arm7',
+     `arm7m', `arm7d', `arm7dm', `arm7di', `arm7dmi', `arm70', `arm700',
+     `arm700i', `arm710', `arm710t', `arm720', `arm720t', `arm740t',
+     `arm710c', `arm7100', `arm7500', `arm7500fe', `arm7t', `arm7tdmi',
+     `arm7tdmi-s', `arm8', `arm810', `strongarm', `strongarm1',
+     `strongarm110', `strongarm1100', `strongarm1110', `arm9', `arm920',
+     `arm920t', `arm922t', `arm940t', `arm9tdmi', `fa526' (Faraday
+     FA526 processor), `fa626' (Faraday FA626 processor), `arm9e',
+     `arm926e', `arm926ej-s', `arm946e-r0', `arm946e', `arm946e-s',
+     `arm966e-r0', `arm966e', `arm966e-s', `arm968e-s', `arm10t',
+     `arm10tdmi', `arm10e', `arm1020', `arm1020t', `arm1020e',
+     `arm1022e', `arm1026ej-s', `fa606te' (Faraday FA606TE processor),
+     `fa616te' (Faraday FA616TE processor), `fa626te' (Faraday FA626TE
+     processor), `fmp626' (Faraday FMP626 processor), `fa726te'
+     (Faraday FA726TE processor), `arm1136j-s', `arm1136jf-s',
+     `arm1156t2-s', `arm1156t2f-s', `arm1176jz-s', `arm1176jzf-s',
+     `mpcore', `mpcorenovfp', `cortex-a5', `cortex-a7', `cortex-a8',
+     `cortex-a9', `cortex-a15', `cortex-r4', `cortex-r4f', `cortex-r5',
+     `cortex-r7', `cortex-m4', `cortex-m3', `cortex-m1', `cortex-m0',
+     `cortex-m0plus', `ep9312' (ARM920 with Cirrus Maverick
+     coprocessor), `i80200' (Intel XScale processor) `iwmmxt' (Intel(r)
+     XScale processor with Wireless MMX(tm) technology coprocessor) and
+     `xscale'.  The special name `all' may be used to allow the
+     assembler to accept instructions valid for any ARM processor.
+
+     In addition to the basic instruction set, the assembler can be
+     told to accept various extension mnemonics that extend the
+     processor using the co-processor instruction space.  For example,
+     `-mcpu=arm920+maverick' is equivalent to specifying `-mcpu=ep9312'.
+
+     Multiple extensions may be specified, separated by a `+'.  The
+     extensions should be specified in ascending alphabetical order.
+
+     Some extensions may be restricted to particular architectures;
+     this is documented in the list of extensions below.
+
+     Extension mnemonics may also be removed from those the assembler
+     accepts.  This is done be prepending `no' to the option that adds
+     the extension.  Extensions that are removed should be listed after
+     all extensions which have been added, again in ascending
+     alphabetical order.  For example, `-mcpu=ep9312+nomaverick' is
+     equivalent to specifying `-mcpu=arm920'.
+
+     The following extensions are currently supported: `crypto'
+     (Cryptography Extensions for v8-A architecture, implies `fp+simd'),
+     `fp' (Floating Point Extensions for v8-A architecture), `idiv'
+     (Integer Divide Extensions for v7-A and v7-R architectures),
+     `iwmmxt', `iwmmxt2', `maverick', `mp' (Multiprocessing Extensions
+     for v7-A and v7-R architectures), `os' (Operating System for v6M
+     architecture), `sec' (Security Extensions for v6K and v7-A
+     architectures), `simd' (Advanced SIMD Extensions for v8-A
+     architecture, implies `fp'), `virt' (Virtualization Extensions for
+     v7-A architecture, implies `idiv'), and `xscale'.
+
+`-march=ARCHITECTURE[+EXTENSION...]'
+     This option specifies the target architecture.  The assembler will
+     issue an error message if an attempt is made to assemble an
+     instruction which will not execute on the target architecture.
+     The following architecture names are recognized: `armv1', `armv2',
+     `armv2a', `armv2s', `armv3', `armv3m', `armv4', `armv4xm',
+     `armv4t', `armv4txm', `armv5', `armv5t', `armv5txm', `armv5te',
+     `armv5texp', `armv6', `armv6j', `armv6k', `armv6z', `armv6zk',
+     `armv6-m', `armv6s-m', `armv7', `armv7-a', `armv7ve', `armv7-r',
+     `armv7-m', `armv7e-m', `armv8-a', `iwmmxt' and `xscale'.  If both
+     `-mcpu' and `-march' are specified, the assembler will use the
+     setting for `-mcpu'.
+
+     The architecture option can be extended with the same instruction
+     set extension options as the `-mcpu' option.
+
+`-mfpu=FLOATING-POINT-FORMAT'
+     This option specifies the floating point format to assemble for.
+     The assembler will issue an error message if an attempt is made to
+     assemble an instruction which will not execute on the target
+     floating point unit.  The following format options are recognized:
+     `softfpa', `fpe', `fpe2', `fpe3', `fpa', `fpa10', `fpa11',
+     `arm7500fe', `softvfp', `softvfp+vfp', `vfp', `vfp10', `vfp10-r0',
+     `vfp9', `vfpxd', `vfpv2', `vfpv3', `vfpv3-fp16', `vfpv3-d16',
+     `vfpv3-d16-fp16', `vfpv3xd', `vfpv3xd-d16', `vfpv4', `vfpv4-d16',
+     `fpv4-sp-d16', `fp-armv8', `arm1020t', `arm1020e', `arm1136jf-s',
+     `maverick', `neon', `neon-vfpv4', `neon-fp-armv8', and
+     `crypto-neon-fp-armv8'.
+
+     In addition to determining which instructions are assembled, this
+     option also affects the way in which the `.double' assembler
+     directive behaves when assembling little-endian code.
+
+     The default is dependent on the processor selected.  For
+     Architecture 5 or later, the default is to assembler for VFP
+     instructions; for earlier architectures the default is to assemble
+     for FPA instructions.
+
+`-mthumb'
+     This option specifies that the assembler should start assembling
+     Thumb instructions; that is, it should behave as though the file
+     starts with a `.code 16' directive.
+
+`-mthumb-interwork'
+     This option specifies that the output generated by the assembler
+     should be marked as supporting interworking.
+
+`-mimplicit-it=never'
+`-mimplicit-it=always'
+`-mimplicit-it=arm'
+`-mimplicit-it=thumb'
+     The `-mimplicit-it' option controls the behavior of the assembler
+     when conditional instructions are not enclosed in IT blocks.
+     There are four possible behaviors.  If `never' is specified, such
+     constructs cause a warning in ARM code and an error in Thumb-2
+     code.  If `always' is specified, such constructs are accepted in
+     both ARM and Thumb-2 code, where the IT instruction is added
+     implicitly.  If `arm' is specified, such constructs are accepted
+     in ARM code and cause an error in Thumb-2 code.  If `thumb' is
+     specified, such constructs cause a warning in ARM code and are
+     accepted in Thumb-2 code.  If you omit this option, the behavior
+     is equivalent to `-mimplicit-it=arm'.
+
+`-mapcs-26'
+`-mapcs-32'
+     These options specify that the output generated by the assembler
+     should be marked as supporting the indicated version of the Arm
+     Procedure.  Calling Standard.
+
+`-matpcs'
+     This option specifies that the output generated by the assembler
+     should be marked as supporting the Arm/Thumb Procedure Calling
+     Standard.  If enabled this option will cause the assembler to
+     create an empty debugging section in the object file called
+     .arm.atpcs.  Debuggers can use this to determine the ABI being
+     used by.
+
+`-mapcs-float'
+     This indicates the floating point variant of the APCS should be
+     used.  In this variant floating point arguments are passed in FP
+     registers rather than integer registers.
+
+`-mapcs-reentrant'
+     This indicates that the reentrant variant of the APCS should be
+     used.  This variant supports position independent code.
+
+`-mfloat-abi=ABI'
+     This option specifies that the output generated by the assembler
+     should be marked as using specified floating point ABI.  The
+     following values are recognized: `soft', `softfp' and `hard'.
+
+`-meabi=VER'
+     This option specifies which EABI version the produced object files
+     should conform to.  The following values are recognized: `gnu', `4'
+     and `5'.
+
+`-EB'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a big-endian processor.
+
+`-EL'
+     This option specifies that the output generated by the assembler
+     should be marked as being encoded for a little-endian processor.
+
+`-k'
+     This option specifies that the output of the assembler should be
+     marked as position-independent code (PIC).
+
+`--fix-v4bx'
+     Allow `BX' instructions in ARMv4 code.  This is intended for use
+     with the linker option of the same name.
+
+`-mwarn-deprecated'
+`-mno-warn-deprecated'
+     Enable or disable warnings about using deprecated options or
+     features.  The default is to warn.
+
+
+
+File: as.info,  Node: ARM Syntax,  Next: ARM Floating Point,  Prev: ARM Options,  Up: ARM-Dependent
+
+9.4.2 Syntax
+------------
+
+* Menu:
+
+* ARM-Instruction-Set::      Instruction Set
+* ARM-Chars::                Special Characters
+* ARM-Regs::                 Register Names
+* ARM-Relocations::	     Relocations
+* ARM-Neon-Alignment::	     NEON Alignment Specifiers
+
+
+File: as.info,  Node: ARM-Instruction-Set,  Next: ARM-Chars,  Up: ARM Syntax
+
+9.4.2.1 Instruction Set Syntax
+..............................
+
+Two slightly different syntaxes are support for ARM and THUMB
+instructions.  The default, `divided', uses the old style where ARM and
+THUMB instructions had their own, separate syntaxes.  The new,
+`unified' syntax, which can be selected via the `.syntax' directive,
+and has the following main features:
+
+   * Immediate operands do not require a `#' prefix.
+
+   * The `IT' instruction may appear, and if it does it is validated
+     against subsequent conditional affixes.  In ARM mode it does not
+     generate machine code, in THUMB mode it does.
+
+   * For ARM instructions the conditional affixes always appear at the
+     end of the instruction.  For THUMB instructions conditional
+     affixes can be used, but only inside the scope of an `IT'
+     instruction.
+
+   * All of the instructions new to the V6T2 architecture (and later)
+     are available.  (Only a few such instructions can be written in the
+     `divided' syntax).
+
+   * The `.N' and `.W' suffixes are recognized and honored.
+
+   * All instructions set the flags if and only if they have an `s'
+     affix.
+
+
+File: as.info,  Node: ARM-Chars,  Next: ARM-Regs,  Prev: ARM-Instruction-Set,  Up: ARM Syntax
+
+9.4.2.2 Special Characters
+..........................
+
+The presence of a `@' anywhere on a line indicates the start of a
+comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used instead of a newline to separate
+statements.
+
+   Either `#' or `$' can be used to indicate immediate operands.
+
+   *TODO* Explain about /data modifier on symbols.
+
+
+File: as.info,  Node: ARM-Regs,  Next: ARM-Relocations,  Prev: ARM-Chars,  Up: ARM Syntax
+
+9.4.2.3 Register Names
+......................
+
+*TODO* Explain about ARM register naming, and the predefined names.
+
+
+File: as.info,  Node: ARM-Relocations,  Next: ARM-Neon-Alignment,  Prev: ARM-Regs,  Up: ARM Syntax
+
+9.4.2.4 ARM relocation generation
+.................................
+
+Specific data relocations can be generated by putting the relocation
+name in parentheses after the symbol name.  For example:
+
+             .word foo(TARGET1)
+
+   This will generate an `R_ARM_TARGET1' relocation against the symbol
+FOO.  The following relocations are supported: `GOT', `GOTOFF',
+`TARGET1', `TARGET2', `SBREL', `TLSGD', `TLSLDM', `TLSLDO', `TLSDESC',
+`TLSCALL', `GOTTPOFF', `GOT_PREL' and `TPOFF'.
+
+   For compatibility with older toolchains the assembler also accepts
+`(PLT)' after branch targets.  On legacy targets this will generate the
+deprecated `R_ARM_PLT32' relocation.  On EABI targets it will encode
+either the `R_ARM_CALL' or `R_ARM_JUMP24' relocation, as appropriate.
+
+   Relocations for `MOVW' and `MOVT' instructions can be generated by
+prefixing the value with `#:lower16:' and `#:upper16' respectively.
+For example to load the 32-bit address of foo into r0:
+
+             MOVW r0, #:lower16:foo
+             MOVT r0, #:upper16:foo
+
+
+File: as.info,  Node: ARM-Neon-Alignment,  Prev: ARM-Relocations,  Up: ARM Syntax
+
+9.4.2.5 NEON Alignment Specifiers
+.................................
+
+Some NEON load/store instructions allow an optional address alignment
+qualifier.  The ARM documentation specifies that this is indicated by
+`@ ALIGN'. However GAS already interprets the `@' character as a "line
+comment" start, so `: ALIGN' is used instead.  For example:
+
+             vld1.8 {q0}, [r0, :128]
+
+
+File: as.info,  Node: ARM Floating Point,  Next: ARM Directives,  Prev: ARM Syntax,  Up: ARM-Dependent
+
+9.4.3 Floating Point
+--------------------
+
+The ARM family uses IEEE floating-point numbers.
+
+
+File: as.info,  Node: ARM Directives,  Next: ARM Opcodes,  Prev: ARM Floating Point,  Up: ARM-Dependent
+
+9.4.4 ARM Machine Directives
+----------------------------
+
+`.2byte EXPRESSION [, EXPRESSION]*'
+`.4byte EXPRESSION [, EXPRESSION]*'
+`.8byte EXPRESSION [, EXPRESSION]*'
+     These directives write 2, 4 or 8 byte values to the output section.
+
+`.align EXPRESSION [, EXPRESSION]'
+     This is the generic .ALIGN directive.  For the ARM however if the
+     first argument is zero (ie no alignment is needed) the assembler
+     will behave as if the argument had been 2 (ie pad to the next four
+     byte boundary).  This is for compatibility with ARM's own
+     assembler.
+
+`.arch NAME'
+     Select the target architecture.  Valid values for NAME are the
+     same as for the `-march' commandline option.
+
+     Specifying `.arch' clears any previously selected architecture
+     extensions.
+
+`.arch_extension NAME'
+     Add or remove an architecture extension to the target
+     architecture.  Valid values for NAME are the same as those
+     accepted as architectural extensions by the `-mcpu' commandline
+     option.
+
+     `.arch_extension' may be used multiple times to add or remove
+     extensions incrementally to the architecture being compiled for.
+
+`.arm'
+     This performs the same action as .CODE 32.
+
+`.pad #COUNT'
+     Generate unwinder annotations for a stack adjustment of COUNT
+     bytes.  A positive value indicates the function prologue allocated
+     stack space by decrementing the stack pointer.
+
+`.bss'
+     This directive switches to the `.bss' section.
+
+`.cantunwind'
+     Prevents unwinding through the current function.  No personality
+     routine or exception table data is required or permitted.
+
+`.code `[16|32]''
+     This directive selects the instruction set being generated. The
+     value 16 selects Thumb, with the value 32 selecting ARM.
+
+`.cpu NAME'
+     Select the target processor.  Valid values for NAME are the same as
+     for the `-mcpu' commandline option.
+
+     Specifying `.cpu' clears any previously selected architecture
+     extensions.
+
+`NAME .dn REGISTER NAME [.TYPE] [[INDEX]]'
+`NAME .qn REGISTER NAME [.TYPE] [[INDEX]]'
+     The `dn' and `qn' directives are used to create typed and/or
+     indexed register aliases for use in Advanced SIMD Extension (Neon)
+     instructions.  The former should be used to create aliases of
+     double-precision registers, and the latter to create aliases of
+     quad-precision registers.
+
+     If these directives are used to create typed aliases, those
+     aliases can be used in Neon instructions instead of writing types
+     after the mnemonic or after each operand.  For example:
+
+                  x .dn d2.f32
+                  y .dn d3.f32
+                  z .dn d4.f32[1]
+                  vmul x,y,z
+
+     This is equivalent to writing the following:
+
+                  vmul.f32 d2,d3,d4[1]
+
+     Aliases created using `dn' or `qn' can be destroyed using `unreq'.
+
+`.eabi_attribute TAG, VALUE'
+     Set the EABI object attribute TAG to VALUE.
+
+     The TAG is either an attribute number, or one of the following:
+     `Tag_CPU_raw_name', `Tag_CPU_name', `Tag_CPU_arch',
+     `Tag_CPU_arch_profile', `Tag_ARM_ISA_use', `Tag_THUMB_ISA_use',
+     `Tag_FP_arch', `Tag_WMMX_arch', `Tag_Advanced_SIMD_arch',
+     `Tag_PCS_config', `Tag_ABI_PCS_R9_use', `Tag_ABI_PCS_RW_data',
+     `Tag_ABI_PCS_RO_data', `Tag_ABI_PCS_GOT_use',
+     `Tag_ABI_PCS_wchar_t', `Tag_ABI_FP_rounding',
+     `Tag_ABI_FP_denormal', `Tag_ABI_FP_exceptions',
+     `Tag_ABI_FP_user_exceptions', `Tag_ABI_FP_number_model',
+     `Tag_ABI_align_needed', `Tag_ABI_align_preserved',
+     `Tag_ABI_enum_size', `Tag_ABI_HardFP_use', `Tag_ABI_VFP_args',
+     `Tag_ABI_WMMX_args', `Tag_ABI_optimization_goals',
+     `Tag_ABI_FP_optimization_goals', `Tag_compatibility',
+     `Tag_CPU_unaligned_access', `Tag_FP_HP_extension',
+     `Tag_ABI_FP_16bit_format', `Tag_MPextension_use', `Tag_DIV_use',
+     `Tag_nodefaults', `Tag_also_compatible_with', `Tag_conformance',
+     `Tag_T2EE_use', `Tag_Virtualization_use'
+
+     The VALUE is either a `number', `"string"', or `number, "string"'
+     depending on the tag.
+
+     Note - the following legacy values are also accepted by TAG:
+     `Tag_VFP_arch', `Tag_ABI_align8_needed',
+     `Tag_ABI_align8_preserved', `Tag_VFP_HP_extension',
+
+`.even'
+     This directive aligns to an even-numbered address.
+
+`.extend  EXPRESSION [, EXPRESSION]*'
+`.ldouble  EXPRESSION [, EXPRESSION]*'
+     These directives write 12byte long double floating-point values to
+     the output section.  These are not compatible with current ARM
+     processors or ABIs.
+
+`.fnend'
+     Marks the end of a function with an unwind table entry.  The
+     unwind index table entry is created when this directive is
+     processed.
+
+     If no personality routine has been specified then standard
+     personality routine 0 or 1 will be used, depending on the number
+     of unwind opcodes required.
+
+`.fnstart'
+     Marks the start of a function with an unwind table entry.
+
+`.force_thumb'
+     This directive forces the selection of Thumb instructions, even if
+     the target processor does not support those instructions
+
+`.fpu NAME'
+     Select the floating-point unit to assemble for.  Valid values for
+     NAME are the same as for the `-mfpu' commandline option.
+
+`.handlerdata'
+     Marks the end of the current function, and the start of the
+     exception table entry for that function.  Anything between this
+     directive and the `.fnend' directive will be added to the
+     exception table entry.
+
+     Must be preceded by a `.personality' or `.personalityindex'
+     directive.
+
+`.inst OPCODE [ , ... ]'
+`.inst.n OPCODE [ , ... ]'
+`.inst.w OPCODE [ , ... ]'
+     Generates the instruction corresponding to the numerical value
+     OPCODE.  `.inst.n' and `.inst.w' allow the Thumb instruction size
+     to be specified explicitly, overriding the normal encoding rules.
+
+`.ldouble  EXPRESSION [, EXPRESSION]*'
+     See `.extend'.
+
+`.ltorg'
+     This directive causes the current contents of the literal pool to
+     be dumped into the current section (which is assumed to be the
+     .text section) at the current location (aligned to a word
+     boundary).  `GAS' maintains a separate literal pool for each
+     section and each sub-section.  The `.ltorg' directive will only
+     affect the literal pool of the current section and sub-section.
+     At the end of assembly all remaining, un-empty literal pools will
+     automatically be dumped.
+
+     Note - older versions of `GAS' would dump the current literal pool
+     any time a section change occurred.  This is no longer done, since
+     it prevents accurate control of the placement of literal pools.
+
+`.movsp REG [, #OFFSET]'
+     Tell the unwinder that REG contains an offset from the current
+     stack pointer.  If OFFSET is not specified then it is assumed to be
+     zero.
+
+`.object_arch NAME'
+     Override the architecture recorded in the EABI object attribute
+     section.  Valid values for NAME are the same as for the `.arch'
+     directive.  Typically this is useful when code uses runtime
+     detection of CPU features.
+
+`.packed  EXPRESSION [, EXPRESSION]*'
+     This directive writes 12-byte packed floating-point values to the
+     output section.  These are not compatible with current ARM
+     processors or ABIs.
+
+`.pad #COUNT'
+     Generate unwinder annotations for a stack adjustment of COUNT
+     bytes.  A positive value indicates the function prologue allocated
+     stack space by decrementing the stack pointer.
+
+`.personality NAME'
+     Sets the personality routine for the current function to NAME.
+
+`.personalityindex INDEX'
+     Sets the personality routine for the current function to the EABI
+     standard routine number INDEX
+
+`.pool'
+     This is a synonym for .ltorg.
+
+`NAME .req REGISTER NAME'
+     This creates an alias for REGISTER NAME called NAME.  For example:
+
+                  foo .req r0
+
+`.save REGLIST'
+     Generate unwinder annotations to restore the registers in REGLIST.
+     The format of REGLIST is the same as the corresponding
+     store-multiple instruction.
+
+     _core registers_
+            .save {r4, r5, r6, lr}
+            stmfd sp!, {r4, r5, r6, lr}
+     _FPA registers_
+            .save f4, 2
+            sfmfd f4, 2, [sp]!
+     _VFP registers_
+            .save {d8, d9, d10}
+            fstmdx sp!, {d8, d9, d10}
+     _iWMMXt registers_
+            .save {wr10, wr11}
+            wstrd wr11, [sp, #-8]!
+            wstrd wr10, [sp, #-8]!
+          or
+            .save wr11
+            wstrd wr11, [sp, #-8]!
+            .save wr10
+            wstrd wr10, [sp, #-8]!
+
+`.setfp FPREG, SPREG [, #OFFSET]'
+     Make all unwinder annotations relative to a frame pointer.
+     Without this the unwinder will use offsets from the stack pointer.
+
+     The syntax of this directive is the same as the `add' or `mov'
+     instruction used to set the frame pointer.  SPREG must be either
+     `sp' or mentioned in a previous `.movsp' directive.
+
+          .movsp ip
+          mov ip, sp
+          ...
+          .setfp fp, ip, #4
+          add fp, ip, #4
+
+`.secrel32 EXPRESSION [, EXPRESSION]*'
+     This directive emits relocations that evaluate to the
+     section-relative offset of each expression's symbol.  This
+     directive is only supported for PE targets.
+
+`.syntax [`unified' | `divided']'
+     This directive sets the Instruction Set Syntax as described in the
+     *Note ARM-Instruction-Set:: section.
+
+`.thumb'
+     This performs the same action as .CODE 16.
+
+`.thumb_func'
+     This directive specifies that the following symbol is the name of a
+     Thumb encoded function.  This information is necessary in order to
+     allow the assembler and linker to generate correct code for
+     interworking between Arm and Thumb instructions and should be used
+     even if interworking is not going to be performed.  The presence
+     of this directive also implies `.thumb'
+
+     This directive is not neccessary when generating EABI objects.  On
+     these targets the encoding is implicit when generating Thumb code.
+
+`.thumb_set'
+     This performs the equivalent of a `.set' directive in that it
+     creates a symbol which is an alias for another symbol (possibly
+     not yet defined).  This directive also has the added property in
+     that it marks the aliased symbol as being a thumb function entry
+     point, in the same way that the `.thumb_func' directive does.
+
+`.tlsdescseq TLS-VARIABLE'
+     This directive is used to annotate parts of an inlined TLS
+     descriptor trampoline.  Normally the trampoline is provided by the
+     linker, and this directive is not needed.
+
+`.unreq ALIAS-NAME'
+     This undefines a register alias which was previously defined using
+     the `req', `dn' or `qn' directives.  For example:
+
+                  foo .req r0
+                  .unreq foo
+
+     An error occurs if the name is undefined.  Note - this pseudo op
+     can be used to delete builtin in register name aliases (eg 'r0').
+     This should only be done if it is really necessary.
+
+`.unwind_raw OFFSET, BYTE1, ...'
+     Insert one of more arbitary unwind opcode bytes, which are known
+     to adjust the stack pointer by OFFSET bytes.
+
+     For example `.unwind_raw 4, 0xb1, 0x01' is equivalent to `.save
+     {r0}'
+
+`.vsave VFP-REGLIST'
+     Generate unwinder annotations to restore the VFP registers in
+     VFP-REGLIST using FLDMD.  Also works for VFPv3 registers that are
+     to be restored using VLDM.  The format of VFP-REGLIST is the same
+     as the corresponding store-multiple instruction.
+
+     _VFP registers_
+            .vsave {d8, d9, d10}
+            fstmdd sp!, {d8, d9, d10}
+     _VFPv3 registers_
+            .vsave {d15, d16, d17}
+            vstm sp!, {d15, d16, d17}
+
+     Since FLDMX and FSTMX are now deprecated, this directive should be
+     used in favour of `.save' for saving VFP registers for ARMv6 and
+     above.
+
+
+
+File: as.info,  Node: ARM Opcodes,  Next: ARM Mapping Symbols,  Prev: ARM Directives,  Up: ARM-Dependent
+
+9.4.5 Opcodes
+-------------
+
+`as' implements all the standard ARM opcodes.  It also implements
+several pseudo opcodes, including several synthetic load instructions.
+
+`NOP'
+            nop
+
+     This pseudo op will always evaluate to a legal ARM instruction
+     that does nothing.  Currently it will evaluate to MOV r0, r0.
+
+`LDR'
+            ldr <register> , = <expression>
+
+     If expression evaluates to a numeric constant then a MOV or MVN
+     instruction will be used in place of the LDR instruction, if the
+     constant can be generated by either of these instructions.
+     Otherwise the constant will be placed into the nearest literal
+     pool (if it not already there) and a PC relative LDR instruction
+     will be generated.
+
+`ADR'
+            adr <register> <label>
+
+     This instruction will load the address of LABEL into the indicated
+     register.  The instruction will evaluate to a PC relative ADD or
+     SUB instruction depending upon where the label is located.  If the
+     label is out of range, or if it is not defined in the same file
+     (and section) as the ADR instruction, then an error will be
+     generated.  This instruction will not make use of the literal pool.
+
+`ADRL'
+            adrl <register> <label>
+
+     This instruction will load the address of LABEL into the indicated
+     register.  The instruction will evaluate to one or two PC relative
+     ADD or SUB instructions depending upon where the label is located.
+     If a second instruction is not needed a NOP instruction will be
+     generated in its place, so that this instruction is always 8 bytes
+     long.
+
+     If the label is out of range, or if it is not defined in the same
+     file (and section) as the ADRL instruction, then an error will be
+     generated.  This instruction will not make use of the literal pool.
+
+
+   For information on the ARM or Thumb instruction sets, see `ARM
+Software Development Toolkit Reference Manual', Advanced RISC Machines
+Ltd.
+
+
+File: as.info,  Node: ARM Mapping Symbols,  Next: ARM Unwinding Tutorial,  Prev: ARM Opcodes,  Up: ARM-Dependent
+
+9.4.6 Mapping Symbols
+---------------------
+
+The ARM ELF specification requires that special symbols be inserted
+into object files to mark certain features:
+
+`$a'
+     At the start of a region of code containing ARM instructions.
+
+`$t'
+     At the start of a region of code containing THUMB instructions.
+
+`$d'
+     At the start of a region of data.
+
+
+   The assembler will automatically insert these symbols for you - there
+is no need to code them yourself.  Support for tagging symbols ($b, $f,
+$p and $m) which is also mentioned in the current ARM ELF specification
+is not implemented.  This is because they have been dropped from the
+new EABI and so tools cannot rely upon their presence.
+
+
+File: as.info,  Node: ARM Unwinding Tutorial,  Prev: ARM Mapping Symbols,  Up: ARM-Dependent
+
+9.4.7 Unwinding
+---------------
+
+The ABI for the ARM Architecture specifies a standard format for
+exception unwind information.  This information is used when an
+exception is thrown to determine where control should be transferred.
+In particular, the unwind information is used to determine which
+function called the function that threw the exception, and which
+function called that one, and so forth.  This information is also used
+to restore the values of callee-saved registers in the function
+catching the exception.
+
+   If you are writing functions in assembly code, and those functions
+call other functions that throw exceptions, you must use assembly
+pseudo ops to ensure that appropriate exception unwind information is
+generated.  Otherwise, if one of the functions called by your assembly
+code throws an exception, the run-time library will be unable to unwind
+the stack through your assembly code and your program will not behave
+correctly.
+
+   To illustrate the use of these pseudo ops, we will examine the code
+that G++ generates for the following C++ input:
+
+
+void callee (int *);
+
+int
+caller ()
+{
+  int i;
+  callee (&i);
+  return i;
+}
+
+   This example does not show how to throw or catch an exception from
+assembly code.  That is a much more complex operation and should always
+be done in a high-level language, such as C++, that directly supports
+exceptions.
+
+   The code generated by one particular version of G++ when compiling
+the example above is:
+
+
+_Z6callerv:
+	.fnstart
+.LFB2:
+	@ Function supports interworking.
+	@ args = 0, pretend = 0, frame = 8
+	@ frame_needed = 1, uses_anonymous_args = 0
+	stmfd	sp!, {fp, lr}
+	.save {fp, lr}
+.LCFI0:
+	.setfp fp, sp, #4
+	add	fp, sp, #4
+.LCFI1:
+	.pad #8
+	sub	sp, sp, #8
+.LCFI2:
+	sub	r3, fp, #8
+	mov	r0, r3
+	bl	_Z6calleePi
+	ldr	r3, [fp, #-8]
+	mov	r0, r3
+	sub	sp, fp, #4
+	ldmfd	sp!, {fp, lr}
+	bx	lr
+.LFE2:
+	.fnend
+
+   Of course, the sequence of instructions varies based on the options
+you pass to GCC and on the version of GCC in use.  The exact
+instructions are not important since we are focusing on the pseudo ops
+that are used to generate unwind information.
+
+   An important assumption made by the unwinder is that the stack frame
+does not change during the body of the function.  In particular, since
+we assume that the assembly code does not itself throw an exception,
+the only point where an exception can be thrown is from a call, such as
+the `bl' instruction above.  At each call site, the same saved
+registers (including `lr', which indicates the return address) must be
+located in the same locations relative to the frame pointer.
+
+   The `.fnstart' (*note .fnstart pseudo op: arm_fnstart.) pseudo op
+appears immediately before the first instruction of the function while
+the `.fnend' (*note .fnend pseudo op: arm_fnend.) pseudo op appears
+immediately after the last instruction of the function.  These pseudo
+ops specify the range of the function.
+
+   Only the order of the other pseudos ops (e.g., `.setfp' or `.pad')
+matters; their exact locations are irrelevant.  In the example above,
+the compiler emits the pseudo ops with particular instructions.  That
+makes it easier to understand the code, but it is not required for
+correctness.  It would work just as well to emit all of the pseudo ops
+other than `.fnend' in the same order, but immediately after `.fnstart'.
+
+   The `.save' (*note .save pseudo op: arm_save.) pseudo op indicates
+registers that have been saved to the stack so that they can be
+restored before the function returns.  The argument to the `.save'
+pseudo op is a list of registers to save.  If a register is
+"callee-saved" (as specified by the ABI) and is modified by the
+function you are writing, then your code must save the value before it
+is modified and restore the original value before the function returns.
+If an exception is thrown, the run-time library restores the values of
+these registers from their locations on the stack before returning
+control to the exception handler.  (Of course, if an exception is not
+thrown, the function that contains the `.save' pseudo op restores these
+registers in the function epilogue, as is done with the `ldmfd'
+instruction above.)
+
+   You do not have to save callee-saved registers at the very beginning
+of the function and you do not need to use the `.save' pseudo op
+immediately following the point at which the registers are saved.
+However, if you modify a callee-saved register, you must save it on the
+stack before modifying it and before calling any functions which might
+throw an exception.  And, you must use the `.save' pseudo op to
+indicate that you have done so.
+
+   The `.pad' (*note .pad: arm_pad.) pseudo op indicates a modification
+of the stack pointer that does not save any registers.  The argument is
+the number of bytes (in decimal) that are subtracted from the stack
+pointer.  (On ARM CPUs, the stack grows downwards, so subtracting from
+the stack pointer increases the size of the stack.)
+
+   The `.setfp' (*note .setfp pseudo op: arm_setfp.) pseudo op
+indicates the register that contains the frame pointer.  The first
+argument is the register that is set, which is typically `fp'.  The
+second argument indicates the register from which the frame pointer
+takes its value.  The third argument, if present, is the value (in
+decimal) added to the register specified by the second argument to
+compute the value of the frame pointer.  You should not modify the
+frame pointer in the body of the function.
+
+   If you do not use a frame pointer, then you should not use the
+`.setfp' pseudo op.  If you do not use a frame pointer, then you should
+avoid modifying the stack pointer outside of the function prologue.
+Otherwise, the run-time library will be unable to find saved registers
+when it is unwinding the stack.
+
+   The pseudo ops described above are sufficient for writing assembly
+code that calls functions which may throw exceptions.  If you need to
+know more about the object-file format used to represent unwind
+information, you may consult the `Exception Handling ABI for the ARM
+Architecture' available from `http://infocenter.arm.com'.
+
+
+File: as.info,  Node: AVR-Dependent,  Next: Blackfin-Dependent,  Prev: ARM-Dependent,  Up: Machine Dependencies
+
+9.5 AVR Dependent Features
+==========================
+
+* Menu:
+
+* AVR Options::              Options
+* AVR Syntax::               Syntax
+* AVR Opcodes::              Opcodes
+
+
+File: as.info,  Node: AVR Options,  Next: AVR Syntax,  Up: AVR-Dependent
+
+9.5.1 Options
+-------------
+
+`-mmcu=MCU'
+     Specify ATMEL AVR instruction set or MCU type.
+
+     Instruction set avr1 is for the minimal AVR core, not supported by
+     the C compiler, only for assembler programs (MCU types: at90s1200,
+     attiny11, attiny12, attiny15, attiny28).
+
+     Instruction set avr2 (default) is for the classic AVR core with up
+     to 8K program memory space (MCU types: at90s2313, at90s2323,
+     at90s2333, at90s2343, attiny22, attiny26, at90s4414, at90s4433,
+     at90s4434, at90s8515, at90c8534, at90s8535).
+
+     Instruction set avr25 is for the classic AVR core with up to 8K
+     program memory space plus the MOVW instruction (MCU types:
+     attiny13, attiny13a, attiny2313, attiny2313a, attiny24, attiny24a,
+     attiny4313, attiny44, attiny44a, attiny84, attiny84a, attiny25,
+     attiny45, attiny85, attiny261, attiny261a, attiny461, attiny461a,
+     attiny861, attiny861a, attiny87, attiny43u, attiny48, attiny88,
+     at86rf401).
+
+     Instruction set avr3 is for the classic AVR core with up to 128K
+     program memory space (MCU types: at43usb355, at76c711).
+
+     Instruction set avr31 is for the classic AVR core with exactly
+     128K program memory space (MCU types: atmega103, at43usb320).
+
+     Instruction set avr35 is for classic AVR core plus MOVW, CALL, and
+     JMP instructions (MCU types: attiny167, at90usb82, at90usb162,
+     atmega8u2, atmega16u2, atmega32u2).
+
+     Instruction set avr4 is for the enhanced AVR core with up to 8K
+     program memory space (MCU types: atmega48, atmega48a, atmega48p,
+     atmega8, atmega88, atmega88a, atmega88p, atmega88pa, atmega8515,
+     atmega8535, atmega8hva, at90pwm1, at90pwm2, at90pwm2b, at90pwm3,
+     at90pwm3b, at90pwm81, ata6289).
+
+     Instruction set avr5 is for the enhanced AVR core with up to 128K
+     program memory space (MCU types: atmega16, atmega16a, atmega161,
+     atmega162, atmega163, atmega164a, atmega164p, atmega165,
+     atmega165a, atmega165p, atmega168, atmega168a, atmega168p,
+     atmega169, atmega169a, atmega169p, atmega169pa, atmega32,
+     atmega323, atmega324a, atmega324p, atmega325, atmega325a,
+     atmega325p, atmega325pa, atmega3250, atmega3250a, atmega3250p,
+     atmega3250pa, atmega328, atmega328p, atmega329, atmega329a,
+     atmega329p, atmega329pa, atmega3290, atmega3290a, atmega3290p,
+     atmega3290pa, atmega406, atmega64, atmega640, atmega644,
+     atmega644a, atmega644p, atmega644pa, atmega645, atmega645a,
+     atmega645p, atmega6450, atmega6450a, atmega6450p, atmega649,
+     atmega649a, atmega649p, atmega6490, atmega6490a, atmega6490p,
+     atmega64rfr2, atmega644rfr2, atmega16hva, atmega16hva2,
+     atmega16hvb, atmega16hvbrevb, atmega32hvb, atmega32hvbrevb,
+     atmega64hve, at90can32, at90can64, at90pwm161, at90pwm216,
+     at90pwm316, atmega32c1, atmega64c1, atmega16m1, atmega32m1,
+     atmega64m1, atmega16u4, atmega32u4, atmega32u6, at90usb646,
+     at90usb647, at94k, at90scr100).
+
+     Instruction set avr51 is for the enhanced AVR core with exactly
+     128K program memory space (MCU types: atmega128, atmega1280,
+     atmega1281, atmega1284p, atmega128rfa1, atmega128rfr2,
+     atmega1284rfr2, at90can128, at90usb1286, at90usb1287, m3000).
+
+     Instruction set avr6 is for the enhanced AVR core with a 3-byte PC
+     (MCU types: atmega2560, atmega2561, atmega256rfr2, atmega2564rfr2).
+
+     Instruction set avrxmega2 is for the XMEGA AVR core with 8K to 64K
+     program memory space and less than 64K data space (MCU types:
+     atxmega16a4, atxmega16d4, atxmega16x1, atxmega32a4, atxmega32d4,
+     atxmega32x1).
+
+     Instruction set avrxmega3 is for the XMEGA AVR core with 8K to 64K
+     program memory space and greater than 64K data space (MCU types:
+     none).
+
+     Instruction set avrxmega4 is for the XMEGA AVR core with up to 64K
+     program memory space and less than 64K data space (MCU types:
+     atxmega64a3, atxmega64d3).
+
+     Instruction set avrxmega5 is for the XMEGA AVR core with up to 64K
+     program memory space and greater than 64K data space (MCU types:
+     atxmega64a1, atxmega64a1u).
+
+     Instruction set avrxmega6 is for the XMEGA AVR core with up to
+     256K program memory space and less than 64K data space (MCU types:
+     atxmega128a3, atxmega128d3, atxmega192a3, atxmega128b1,
+     atxmega192d3, atxmega256a3, atxmega256a3b, atxmega256a3bu,
+     atxmega192d3).
+
+     Instruction set avrxmega7 is for the XMEGA AVR core with up to
+     256K program memory space and greater than 64K data space (MCU
+     types: atxmega128a1, atxmega128a1u).
+
+`-mall-opcodes'
+     Accept all AVR opcodes, even if not supported by `-mmcu'.
+
+`-mno-skip-bug'
+     This option disable warnings for skipping two-word instructions.
+
+`-mno-wrap'
+     This option reject `rjmp/rcall' instructions with 8K wrap-around.
+
+
+
+File: as.info,  Node: AVR Syntax,  Next: AVR Opcodes,  Prev: AVR Options,  Up: AVR-Dependent
+
+9.5.2 Syntax
+------------
+
+* Menu:
+
+* AVR-Chars::                Special Characters
+* AVR-Regs::                 Register Names
+* AVR-Modifiers::            Relocatable Expression Modifiers
+
+
+File: as.info,  Node: AVR-Chars,  Next: AVR-Regs,  Up: AVR Syntax
+
+9.5.2.1 Special Characters
+..........................
+
+The presence of a `;' anywhere on a line indicates the start of a
+comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The `$' character can be used instead of a newline to separate
+statements.
+
+
+File: as.info,  Node: AVR-Regs,  Next: AVR-Modifiers,  Prev: AVR-Chars,  Up: AVR Syntax
+
+9.5.2.2 Register Names
+......................
+
+The AVR has 32 x 8-bit general purpose working registers `r0', `r1',
+... `r31'.  Six of the 32 registers can be used as three 16-bit
+indirect address register pointers for Data Space addressing. One of
+the these address pointers can also be used as an address pointer for
+look up tables in Flash program memory. These added function registers
+are the 16-bit `X', `Y' and `Z' - registers.
+
+     X = r26:r27
+     Y = r28:r29
+     Z = r30:r31
+
+
+File: as.info,  Node: AVR-Modifiers,  Prev: AVR-Regs,  Up: AVR Syntax
+
+9.5.2.3 Relocatable Expression Modifiers
+........................................
+
+The assembler supports several modifiers when using relocatable
+addresses in AVR instruction operands.  The general syntax is the
+following:
+
+     modifier(relocatable-expression)
+
+`lo8'
+     This modifier allows you to use bits 0 through 7 of an address
+     expression as 8 bit relocatable expression.
+
+`hi8'
+     This modifier allows you to use bits 7 through 15 of an address
+     expression as 8 bit relocatable expression.  This is useful with,
+     for example, the AVR `ldi' instruction and `lo8' modifier.
+
+     For example
+
+          ldi r26, lo8(sym+10)
+          ldi r27, hi8(sym+10)
+
+`hh8'
+     This modifier allows you to use bits 16 through 23 of an address
+     expression as 8 bit relocatable expression.  Also, can be useful
+     for loading 32 bit constants.
+
+`hlo8'
+     Synonym of `hh8'.
+
+`hhi8'
+     This modifier allows you to use bits 24 through 31 of an
+     expression as 8 bit expression. This is useful with, for example,
+     the AVR `ldi' instruction and `lo8', `hi8', `hlo8', `hhi8',
+     modifier.
+
+     For example
+
+          ldi r26, lo8(285774925)
+          ldi r27, hi8(285774925)
+          ldi r28, hlo8(285774925)
+          ldi r29, hhi8(285774925)
+          ; r29,r28,r27,r26 = 285774925
+
+`pm_lo8'
+     This modifier allows you to use bits 0 through 7 of an address
+     expression as 8 bit relocatable expression.  This modifier useful
+     for addressing data or code from Flash/Program memory. The using
+     of `pm_lo8' similar to `lo8'.
+
+`pm_hi8'
+     This modifier allows you to use bits 8 through 15 of an address
+     expression as 8 bit relocatable expression.  This modifier useful
+     for addressing data or code from Flash/Program memory.
+
+`pm_hh8'
+     This modifier allows you to use bits 15 through 23 of an address
+     expression as 8 bit relocatable expression.  This modifier useful
+     for addressing data or code from Flash/Program memory.
+
+
+
+File: as.info,  Node: AVR Opcodes,  Prev: AVR Syntax,  Up: AVR-Dependent
+
+9.5.3 Opcodes
+-------------
+
+For detailed information on the AVR machine instruction set, see
+`www.atmel.com/products/AVR'.
+
+   `as' implements all the standard AVR opcodes.  The following table
+summarizes the AVR opcodes, and their arguments.
+
+     Legend:
+        r   any register
+        d   `ldi' register (r16-r31)
+        v   `movw' even register (r0, r2, ..., r28, r30)
+        a   `fmul' register (r16-r23)
+        w   `adiw' register (r24,r26,r28,r30)
+        e   pointer registers (X,Y,Z)
+        b   base pointer register and displacement ([YZ]+disp)
+        z   Z pointer register (for [e]lpm Rd,Z[+])
+        M   immediate value from 0 to 255
+        n   immediate value from 0 to 255 ( n = ~M ). Relocation impossible
+        s   immediate value from 0 to 7
+        P   Port address value from 0 to 63. (in, out)
+        p   Port address value from 0 to 31. (cbi, sbi, sbic, sbis)
+        K   immediate value from 0 to 63 (used in `adiw', `sbiw')
+        i   immediate value
+        l   signed pc relative offset from -64 to 63
+        L   signed pc relative offset from -2048 to 2047
+        h   absolute code address (call, jmp)
+        S   immediate value from 0 to 7 (S = s << 4)
+        ?   use this opcode entry if no parameters, else use next opcode entry
+
+     1001010010001000   clc
+     1001010011011000   clh
+     1001010011111000   cli
+     1001010010101000   cln
+     1001010011001000   cls
+     1001010011101000   clt
+     1001010010111000   clv
+     1001010010011000   clz
+     1001010000001000   sec
+     1001010001011000   seh
+     1001010001111000   sei
+     1001010000101000   sen
+     1001010001001000   ses
+     1001010001101000   set
+     1001010000111000   sev
+     1001010000011000   sez
+     100101001SSS1000   bclr    S
+     100101000SSS1000   bset    S
+     1001010100001001   icall
+     1001010000001001   ijmp
+     1001010111001000   lpm     ?
+     1001000ddddd010+   lpm     r,z
+     1001010111011000   elpm    ?
+     1001000ddddd011+   elpm    r,z
+     0000000000000000   nop
+     1001010100001000   ret
+     1001010100011000   reti
+     1001010110001000   sleep
+     1001010110011000   break
+     1001010110101000   wdr
+     1001010111101000   spm
+     000111rdddddrrrr   adc     r,r
+     000011rdddddrrrr   add     r,r
+     001000rdddddrrrr   and     r,r
+     000101rdddddrrrr   cp      r,r
+     000001rdddddrrrr   cpc     r,r
+     000100rdddddrrrr   cpse    r,r
+     001001rdddddrrrr   eor     r,r
+     001011rdddddrrrr   mov     r,r
+     100111rdddddrrrr   mul     r,r
+     001010rdddddrrrr   or      r,r
+     000010rdddddrrrr   sbc     r,r
+     000110rdddddrrrr   sub     r,r
+     001001rdddddrrrr   clr     r
+     000011rdddddrrrr   lsl     r
+     000111rdddddrrrr   rol     r
+     001000rdddddrrrr   tst     r
+     0111KKKKddddKKKK   andi    d,M
+     0111KKKKddddKKKK   cbr     d,n
+     1110KKKKddddKKKK   ldi     d,M
+     11101111dddd1111   ser     d
+     0110KKKKddddKKKK   ori     d,M
+     0110KKKKddddKKKK   sbr     d,M
+     0011KKKKddddKKKK   cpi     d,M
+     0100KKKKddddKKKK   sbci    d,M
+     0101KKKKddddKKKK   subi    d,M
+     1111110rrrrr0sss   sbrc    r,s
+     1111111rrrrr0sss   sbrs    r,s
+     1111100ddddd0sss   bld     r,s
+     1111101ddddd0sss   bst     r,s
+     10110PPdddddPPPP   in      r,P
+     10111PPrrrrrPPPP   out     P,r
+     10010110KKddKKKK   adiw    w,K
+     10010111KKddKKKK   sbiw    w,K
+     10011000pppppsss   cbi     p,s
+     10011010pppppsss   sbi     p,s
+     10011001pppppsss   sbic    p,s
+     10011011pppppsss   sbis    p,s
+     111101lllllll000   brcc    l
+     111100lllllll000   brcs    l
+     111100lllllll001   breq    l
+     111101lllllll100   brge    l
+     111101lllllll101   brhc    l
+     111100lllllll101   brhs    l
+     111101lllllll111   brid    l
+     111100lllllll111   brie    l
+     111100lllllll000   brlo    l
+     111100lllllll100   brlt    l
+     111100lllllll010   brmi    l
+     111101lllllll001   brne    l
+     111101lllllll010   brpl    l
+     111101lllllll000   brsh    l
+     111101lllllll110   brtc    l
+     111100lllllll110   brts    l
+     111101lllllll011   brvc    l
+     111100lllllll011   brvs    l
+     111101lllllllsss   brbc    s,l
+     111100lllllllsss   brbs    s,l
+     1101LLLLLLLLLLLL   rcall   L
+     1100LLLLLLLLLLLL   rjmp    L
+     1001010hhhhh111h   call    h
+     1001010hhhhh110h   jmp     h
+     1001010rrrrr0101   asr     r
+     1001010rrrrr0000   com     r
+     1001010rrrrr1010   dec     r
+     1001010rrrrr0011   inc     r
+     1001010rrrrr0110   lsr     r
+     1001010rrrrr0001   neg     r
+     1001000rrrrr1111   pop     r
+     1001001rrrrr1111   push    r
+     1001010rrrrr0111   ror     r
+     1001010rrrrr0010   swap    r
+     00000001ddddrrrr   movw    v,v
+     00000010ddddrrrr   muls    d,d
+     000000110ddd0rrr   mulsu   a,a
+     000000110ddd1rrr   fmul    a,a
+     000000111ddd0rrr   fmuls   a,a
+     000000111ddd1rrr   fmulsu  a,a
+     1001001ddddd0000   sts     i,r
+     1001000ddddd0000   lds     r,i
+     10o0oo0dddddbooo   ldd     r,b
+     100!000dddddee-+   ld      r,e
+     10o0oo1rrrrrbooo   std     b,r
+     100!001rrrrree-+   st      e,r
+     1001010100011001   eicall
+     1001010000011001   eijmp
+
+
+File: as.info,  Node: Blackfin-Dependent,  Next: CR16-Dependent,  Prev: AVR-Dependent,  Up: Machine Dependencies
+
+9.6 Blackfin Dependent Features
+===============================
+
+* Menu:
+
+* Blackfin Options::		Blackfin Options
+* Blackfin Syntax::		Blackfin Syntax
+* Blackfin Directives::		Blackfin Directives
+
+
+File: as.info,  Node: Blackfin Options,  Next: Blackfin Syntax,  Up: Blackfin-Dependent
+
+9.6.1 Options
+-------------
+
+`-mcpu=PROCESSOR[-SIREVISION]'
+     This option specifies the target processor.  The optional
+     SIREVISION is not used in assembler.  It's here such that GCC can
+     easily pass down its `-mcpu=' option.  The assembler will issue an
+     error message if an attempt is made to assemble an instruction
+     which will not execute on the target processor.  The following
+     processor names are recognized: `bf504', `bf506', `bf512', `bf514',
+     `bf516', `bf518', `bf522', `bf523', `bf524', `bf525', `bf526',
+     `bf527', `bf531', `bf532', `bf533', `bf534', `bf535' (not
+     implemented yet), `bf536', `bf537', `bf538', `bf539', `bf542',
+     `bf542m', `bf544', `bf544m', `bf547', `bf547m', `bf548', `bf548m',
+     `bf549', `bf549m', `bf561', and `bf592'.
+
+`-mfdpic'
+     Assemble for the FDPIC ABI.
+
+`-mno-fdpic'
+`-mnopic'
+     Disable -mfdpic.
+
+
+File: as.info,  Node: Blackfin Syntax,  Next: Blackfin Directives,  Prev: Blackfin Options,  Up: Blackfin-Dependent
+
+9.6.2 Syntax
+------------
+
+`Special Characters'
+     Assembler input is free format and may appear anywhere on the line.
+     One instruction may extend across multiple lines or more than one
+     instruction may appear on the same line.  White space (space, tab,
+     comments or newline) may appear anywhere between tokens.  A token
+     must not have embedded spaces.  Tokens include numbers, register
+     names, keywords, user identifiers, and also some multicharacter
+     special symbols like "+=", "/*" or "||".
+
+     Comments are introduced by the `#' character and extend to the end
+     of the current line.  If the `#' appears as the first character of
+     a line, the whole line is treated as a comment, but in this case
+     the line can also be a logical line number directive (*note
+     Comments::) or a preprocessor control command (*note
+     Preprocessing::).
+
+`Instruction Delimiting'
+     A semicolon must terminate every instruction.  Sometimes a complete
+     instruction will consist of more than one operation.  There are two
+     cases where this occurs.  The first is when two general operations
+     are combined.  Normally a comma separates the different parts, as
+     in
+
+          a0= r3.h * r2.l, a1 = r3.l * r2.h ;
+
+     The second case occurs when a general instruction is combined with
+     one or two memory references for joint issue.  The latter portions
+     are set off by a "||" token.
+
+          a0 = r3.h * r2.l || r1 = [p3++] || r4 = [i2++];
+
+     Multiple instructions can occur on the same line.  Each must be
+     terminated by a semicolon character.
+
+`Register Names'
+     The assembler treats register names and instruction keywords in a
+     case insensitive manner.  User identifiers are case sensitive.
+     Thus, R3.l, R3.L, r3.l and r3.L are all equivalent input to the
+     assembler.
+
+     Register names are reserved and may not be used as program
+     identifiers.
+
+     Some operations (such as "Move Register") require a register pair.
+     Register pairs are always data registers and are denoted using a
+     colon, eg., R3:2.  The larger number must be written firsts.  Note
+     that the hardware only supports odd-even pairs, eg., R7:6, R5:4,
+     R3:2, and R1:0.
+
+     Some instructions (such as -SP (Push Multiple)) require a group of
+     adjacent registers.  Adjacent registers are denoted in the syntax
+     by the range enclosed in parentheses and separated by a colon,
+     eg., (R7:3).  Again, the larger number appears first.
+
+     Portions of a particular register may be individually specified.
+     This is written with a dot (".") following the register name and
+     then a letter denoting the desired portion.  For 32-bit registers,
+     ".H" denotes the most significant ("High") portion.  ".L" denotes
+     the least-significant portion.  The subdivisions of the 40-bit
+     registers are described later.
+
+`Accumulators'
+     The set of 40-bit registers A1 and A0 that normally contain data
+     that is being manipulated.  Each accumulator can be accessed in
+     four ways.
+
+    `one 40-bit register'
+          The register will be referred to as A1 or A0.
+
+    `one 32-bit register'
+          The registers are designated as A1.W or A0.W.
+
+    `two 16-bit registers'
+          The registers are designated as A1.H, A1.L, A0.H or A0.L.
+
+    `one 8-bit register'
+          The registers are designated as A1.X or A0.X for the bits that
+          extend beyond bit 31.
+
+`Data Registers'
+     The set of 32-bit registers (R0, R1, R2, R3, R4, R5, R6 and R7)
+     that normally contain data for manipulation.  These are
+     abbreviated as D-register or Dreg.  Data registers can be accessed
+     as 32-bit registers or as two independent 16-bit registers.  The
+     least significant 16 bits of each register is called the "low"
+     half and is designated with ".L" following the register name.  The
+     most significant 16 bits are called the "high" half and is
+     designated with ".H" following the name.
+
+             R7.L, r2.h, r4.L, R0.H
+
+`Pointer Registers'
+     The set of 32-bit registers (P0, P1, P2, P3, P4, P5, SP and FP)
+     that normally contain byte addresses of data structures.  These are
+     abbreviated as P-register or Preg.
+
+          p2, p5, fp, sp
+
+`Stack Pointer SP'
+     The stack pointer contains the 32-bit address of the last occupied
+     byte location in the stack.  The stack grows by decrementing the
+     stack pointer.
+
+`Frame Pointer FP'
+     The frame pointer contains the 32-bit address of the previous frame
+     pointer in the stack.  It is located at the top of a frame.
+
+`Loop Top'
+     LT0 and LT1.  These registers contain the 32-bit address of the
+     top of a zero overhead loop.
+
+`Loop Count'
+     LC0 and LC1.  These registers contain the 32-bit counter of the
+     zero overhead loop executions.
+
+`Loop Bottom'
+     LB0 and LB1.  These registers contain the 32-bit address of the
+     bottom of a zero overhead loop.
+
+`Index Registers'
+     The set of 32-bit registers (I0, I1, I2, I3) that normally contain
+     byte addresses of data structures.  Abbreviated I-register or Ireg.
+
+`Modify Registers'
+     The set of 32-bit registers (M0, M1, M2, M3) that normally contain
+     offset values that are added and subtracted to one of the index
+     registers.  Abbreviated as Mreg.
+
+`Length Registers'
+     The set of 32-bit registers (L0, L1, L2, L3) that normally contain
+     the length in bytes of the circular buffer.  Abbreviated as Lreg.
+     Clear the Lreg to disable circular addressing for the
+     corresponding Ireg.
+
+`Base Registers'
+     The set of 32-bit registers (B0, B1, B2, B3) that normally contain
+     the base address in bytes of the circular buffer.  Abbreviated as
+     Breg.
+
+`Floating Point'
+     The Blackfin family has no hardware floating point but the .float
+     directive generates ieee floating point numbers for use with
+     software floating point libraries.
+
+`Blackfin Opcodes'
+     For detailed information on the Blackfin machine instruction set,
+     see the Blackfin(r) Processor Instruction Set Reference.
+
+
+
+File: as.info,  Node: Blackfin Directives,  Prev: Blackfin Syntax,  Up: Blackfin-Dependent
+
+9.6.3 Directives
+----------------
+
+The following directives are provided for compatibility with the VDSP
+assembler.
+
+`.byte2'
+     Initializes a two byte data object.
+
+     This maps to the `.short' directive.
+
+`.byte4'
+     Initializes a four byte data object.
+
+     This maps to the `.int' directive.
+
+`.db'
+     Initializes a single byte data object.
+
+     This directive is a synonym for `.byte'.
+
+`.dw'
+     Initializes a two byte data object.
+
+     This directive is a synonym for `.byte2'.
+
+`.dd'
+     Initializes a four byte data object.
+
+     This directive is a synonym for `.byte4'.
+
+`.var'
+     Define and initialize a 32 bit data object.
+
+
+File: as.info,  Node: CR16-Dependent,  Next: CRIS-Dependent,  Prev: Blackfin-Dependent,  Up: Machine Dependencies
+
+9.7 CR16 Dependent Features
+===========================
+
+* Menu:
+
+* CR16 Operand Qualifiers::     CR16 Machine Operand Qualifiers
+* CR16 Syntax::                 Syntax for the CR16
+
+
+File: as.info,  Node: CR16 Operand Qualifiers,  Next: CR16 Syntax,  Up: CR16-Dependent
+
+9.7.1 CR16 Operand Qualifiers
+-----------------------------
+
+The National Semiconductor CR16 target of `as' has a few machine
+dependent operand qualifiers.
+
+   Operand expression type qualifier is an optional field in the
+instruction operand, to determines the type of the expression field of
+an operand. The `@' is required. CR16 architecture uses one of the
+following expression qualifiers:
+
+`s'
+     - `Specifies expression operand type as small'
+
+`m'
+     - `Specifies expression operand type as medium'
+
+`l'
+     - `Specifies expression operand type as large'
+
+`c'
+     - `Specifies the CR16 Assembler generates a relocation entry for
+     the operand, where pc has implied bit, the expression is adjusted
+     accordingly. The linker uses the relocation entry to update the
+     operand address at link time.'
+
+`got/GOT'
+     - `Specifies the CR16 Assembler generates a relocation entry for
+     the operand, offset from Global Offset Table. The linker uses this
+     relocation entry to update the operand address at link time'
+
+`cgot/cGOT'
+     - `Specifies the CompactRISC Assembler generates a relocation
+     entry for the operand, where pc has implied bit, the expression is
+     adjusted accordingly. The linker uses the relocation entry to
+     update the operand address at link time.'
+
+   CR16 target operand qualifiers and its size (in bits):
+
+`Immediate Operand: s'
+     4 bits.
+
+`Immediate Operand: m'
+     16 bits, for movb and movw instructions.
+
+`Immediate Operand: m'
+     20 bits, movd instructions.
+
+`Immediate Operand: l'
+     32 bits.
+
+`Absolute Operand: s'
+     Illegal specifier for this operand.
+
+`Absolute Operand: m'
+     20 bits, movd instructions.
+
+`Displacement Operand: s'
+     8 bits.
+
+`Displacement Operand: m'
+     16 bits.
+
+`Displacement Operand: l'
+     24 bits.
+
+
+   For example:
+     1   `movw $_myfun@c,r1'
+
+         This loads the address of _myfun, shifted right by 1, into r1.
+
+     2   `movd $_myfun@c,(r2,r1)'
+
+         This loads the address of _myfun, shifted right by 1, into register-pair r2-r1.
+
+     3   `_myfun_ptr:'
+         `.long _myfun@c'
+         `loadd _myfun_ptr, (r1,r0)'
+         `jal (r1,r0)'
+
+         This .long directive, the address of _myfunc, shifted right by 1 at link time.
+
+     4   `loadd  _data1@GOT(r12), (r1,r0)'
+
+         This loads the address of _data1, into global offset table (ie GOT) and its offset value from GOT loads into register-pair r2-r1.
+
+     5   `loadd  _myfunc@cGOT(r12), (r1,r0)'
+
+         This loads the address of _myfun, shifted right by 1, into global offset table (ie GOT) and its offset value from GOT loads into register-pair r1-r0.
+
+
+File: as.info,  Node: CR16 Syntax,  Prev: CR16 Operand Qualifiers,  Up: CR16-Dependent
+
+9.7.2 CR16 Syntax
+-----------------
+
+* Menu:
+
+* CR16-Chars::                Special Characters
+
+
+File: as.info,  Node: CR16-Chars,  Up: CR16 Syntax
+
+9.7.2.1 Special Characters
+..........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.  If the `#' appears as the
+first character of a line, the whole line is treated as a comment, but
+in this case the line can also be a logical line number directive
+(*note Comments::) or a preprocessor control command (*note
+Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: CRIS-Dependent,  Next: D10V-Dependent,  Prev: CR16-Dependent,  Up: Machine Dependencies
+
+9.8 CRIS Dependent Features
+===========================
+
+* Menu:
+
+* CRIS-Opts::              Command-line Options
+* CRIS-Expand::            Instruction expansion
+* CRIS-Symbols::           Symbols
+* CRIS-Syntax::            Syntax
+
+
+File: as.info,  Node: CRIS-Opts,  Next: CRIS-Expand,  Up: CRIS-Dependent
+
+9.8.1 Command-line Options
+--------------------------
+
+The CRIS version of `as' has these machine-dependent command-line
+options.
+
+   The format of the generated object files can be either ELF or a.out,
+specified by the command-line options `--emulation=crisaout' and
+`--emulation=criself'.  The default is ELF (criself), unless `as' has
+been configured specifically for a.out by using the configuration name
+`cris-axis-aout'.
+
+   There are two different link-incompatible ELF object file variants
+for CRIS, for use in environments where symbols are expected to be
+prefixed by a leading `_' character and for environments without such a
+symbol prefix.  The variant used for GNU/Linux port has no symbol
+prefix.  Which variant to produce is specified by either of the options
+`--underscore' and `--no-underscore'.  The default is `--underscore'.
+Since symbols in CRIS a.out objects are expected to have a `_' prefix,
+specifying `--no-underscore' when generating a.out objects is an error.
+Besides the object format difference, the effect of this option is to
+parse register names differently (*note crisnous::).  The
+`--no-underscore' option makes a `$' register prefix mandatory.
+
+   The option `--pic' must be passed to `as' in order to recognize the
+symbol syntax used for ELF (SVR4 PIC) position-independent-code (*note
+crispic::).  This will also affect expansion of instructions.  The
+expansion with `--pic' will use PC-relative rather than (slightly
+faster) absolute addresses in those expansions.  This option is only
+valid when generating ELF format object files.
+
+   The option `--march=ARCHITECTURE' specifies the recognized
+instruction set and recognized register names.  It also controls the
+architecture type of the object file.  Valid values for ARCHITECTURE
+are:
+`v0_v10'
+     All instructions and register names for any architecture variant
+     in the set v0...v10 are recognized.  This is the default if the
+     target is configured as cris-*.
+
+`v10'
+     Only instructions and register names for CRIS v10 (as found in
+     ETRAX 100 LX) are recognized.  This is the default if the target
+     is configured as crisv10-*.
+
+`v32'
+     Only instructions and register names for CRIS v32 (code name
+     Guinness) are recognized.  This is the default if the target is
+     configured as crisv32-*.  This value implies `--no-mul-bug-abort'.
+     (A subsequent `--mul-bug-abort' will turn it back on.)
+
+`common_v10_v32'
+     Only instructions with register names and addressing modes with
+     opcodes common to the v10 and v32 are recognized.
+
+   When `-N' is specified, `as' will emit a warning when a 16-bit
+branch instruction is expanded into a 32-bit multiple-instruction
+construct (*note CRIS-Expand::).
+
+   Some versions of the CRIS v10, for example in the Etrax 100 LX,
+contain a bug that causes destabilizing memory accesses when a multiply
+instruction is executed with certain values in the first operand just
+before a cache-miss.  When the `--mul-bug-abort' command line option is
+active (the default value), `as' will refuse to assemble a file
+containing a multiply instruction at a dangerous offset, one that could
+be the last on a cache-line, or is in a section with insufficient
+alignment.  This placement checking does not catch any case where the
+multiply instruction is dangerously placed because it is located in a
+delay-slot.  The `--mul-bug-abort' command line option turns off the
+checking.
+
+
+File: as.info,  Node: CRIS-Expand,  Next: CRIS-Symbols,  Prev: CRIS-Opts,  Up: CRIS-Dependent
+
+9.8.2 Instruction expansion
+---------------------------
+
+`as' will silently choose an instruction that fits the operand size for
+`[register+constant]' operands.  For example, the offset `127' in
+`move.d [r3+127],r4' fits in an instruction using a signed-byte offset.
+Similarly, `move.d [r2+32767],r1' will generate an instruction using a
+16-bit offset.  For symbolic expressions and constants that do not fit
+in 16 bits including the sign bit, a 32-bit offset is generated.
+
+   For branches, `as' will expand from a 16-bit branch instruction into
+a sequence of instructions that can reach a full 32-bit address.  Since
+this does not correspond to a single instruction, such expansions can
+optionally be warned about.  *Note CRIS-Opts::.
+
+   If the operand is found to fit the range, a `lapc' mnemonic will
+translate to a `lapcq' instruction.  Use `lapc.d' to force the 32-bit
+`lapc' instruction.
+
+   Similarly, the `addo' mnemonic will translate to the shortest
+fitting instruction of `addoq', `addo.w' and `addo.d', when used with a
+operand that is a constant known at assembly time.
+
+
+File: as.info,  Node: CRIS-Symbols,  Next: CRIS-Syntax,  Prev: CRIS-Expand,  Up: CRIS-Dependent
+
+9.8.3 Symbols
+-------------
+
+Some symbols are defined by the assembler.  They're intended to be used
+in conditional assembly, for example:
+      .if ..asm.arch.cris.v32
+      CODE FOR CRIS V32
+      .elseif ..asm.arch.cris.common_v10_v32
+      CODE COMMON TO CRIS V32 AND CRIS V10
+      .elseif ..asm.arch.cris.v10 | ..asm.arch.cris.any_v0_v10
+      CODE FOR V10
+      .else
+      .error "Code needs to be added here."
+      .endif
+
+   These symbols are defined in the assembler, reflecting command-line
+options, either when specified or the default.  They are always
+defined, to 0 or 1.
+`..asm.arch.cris.any_v0_v10'
+     This symbol is non-zero when `--march=v0_v10' is specified or the
+     default.
+
+`..asm.arch.cris.common_v10_v32'
+     Set according to the option `--march=common_v10_v32'.
+
+`..asm.arch.cris.v10'
+     Reflects the option `--march=v10'.
+
+`..asm.arch.cris.v32'
+     Corresponds to `--march=v10'.
+
+   Speaking of symbols, when a symbol is used in code, it can have a
+suffix modifying its value for use in position-independent code. *Note
+CRIS-Pic::.
+
+
+File: as.info,  Node: CRIS-Syntax,  Prev: CRIS-Symbols,  Up: CRIS-Dependent
+
+9.8.4 Syntax
+------------
+
+There are different aspects of the CRIS assembly syntax.
+
+* Menu:
+
+* CRIS-Chars::		        Special Characters
+* CRIS-Pic::			Position-Independent Code Symbols
+* CRIS-Regs::			Register Names
+* CRIS-Pseudos::		Assembler Directives
+
+
+File: as.info,  Node: CRIS-Chars,  Next: CRIS-Pic,  Up: CRIS-Syntax
+
+9.8.4.1 Special Characters
+..........................
+
+The character `#' is a line comment character.  It starts a comment if
+and only if it is placed at the beginning of a line.
+
+   A `;' character starts a comment anywhere on the line, causing all
+characters up to the end of the line to be ignored.
+
+   A `@' character is handled as a line separator equivalent to a
+logical new-line character (except in a comment), so separate
+instructions can be specified on a single line.
+
+
+File: as.info,  Node: CRIS-Pic,  Next: CRIS-Regs,  Prev: CRIS-Chars,  Up: CRIS-Syntax
+
+9.8.4.2 Symbols in position-independent code
+............................................
+
+When generating position-independent code (SVR4 PIC) for use in
+cris-axis-linux-gnu or crisv32-axis-linux-gnu shared libraries, symbol
+suffixes are used to specify what kind of run-time symbol lookup will
+be used, expressed in the object as different _relocation types_.
+Usually, all absolute symbol values must be located in a table, the
+_global offset table_, leaving the code position-independent;
+independent of values of global symbols and independent of the address
+of the code.  The suffix modifies the value of the symbol, into for
+example an index into the global offset table where the real symbol
+value is entered, or a PC-relative value, or a value relative to the
+start of the global offset table.  All symbol suffixes start with the
+character `:' (omitted in the list below).  Every symbol use in code or
+a read-only section must therefore have a PIC suffix to enable a useful
+shared library to be created.  Usually, these constructs must not be
+used with an additive constant offset as is usually allowed, i.e. no 4
+as in `symbol + 4' is allowed.  This restriction is checked at
+link-time, not at assembly-time.
+
+`GOT'
+     Attaching this suffix to a symbol in an instruction causes the
+     symbol to be entered into the global offset table.  The value is a
+     32-bit index for that symbol into the global offset table.  The
+     name of the corresponding relocation is `R_CRIS_32_GOT'.  Example:
+     `move.d [$r0+extsym:GOT],$r9'
+
+`GOT16'
+     Same as for `GOT', but the value is a 16-bit index into the global
+     offset table.  The corresponding relocation is `R_CRIS_16_GOT'.
+     Example: `move.d [$r0+asymbol:GOT16],$r10'
+
+`PLT'
+     This suffix is used for function symbols.  It causes a _procedure
+     linkage table_, an array of code stubs, to be created at the time
+     the shared object is created or linked against, together with a
+     global offset table entry.  The value is a pc-relative offset to
+     the corresponding stub code in the procedure linkage table.  This
+     arrangement causes the run-time symbol resolver to be called to
+     look up and set the value of the symbol the first time the
+     function is called (at latest; depending environment variables).
+     It is only safe to leave the symbol unresolved this way if all
+     references are function calls.  The name of the relocation is
+     `R_CRIS_32_PLT_PCREL'.  Example: `add.d fnname:PLT,$pc'
+
+`PLTG'
+     Like PLT, but the value is relative to the beginning of the global
+     offset table.  The relocation is `R_CRIS_32_PLT_GOTREL'.  Example:
+     `move.d fnname:PLTG,$r3'
+
+`GOTPLT'
+     Similar to `PLT', but the value of the symbol is a 32-bit index
+     into the global offset table.  This is somewhat of a mix between
+     the effect of the `GOT' and the `PLT' suffix; the difference to
+     `GOT' is that there will be a procedure linkage table entry
+     created, and that the symbol is assumed to be a function entry and
+     will be resolved by the run-time resolver as with `PLT'.  The
+     relocation is `R_CRIS_32_GOTPLT'.  Example: `jsr
+     [$r0+fnname:GOTPLT]'
+
+`GOTPLT16'
+     A variant of `GOTPLT' giving a 16-bit value.  Its relocation name
+     is `R_CRIS_16_GOTPLT'.  Example: `jsr [$r0+fnname:GOTPLT16]'
+
+`GOTOFF'
+     This suffix must only be attached to a local symbol, but may be
+     used in an expression adding an offset.  The value is the address
+     of the symbol relative to the start of the global offset table.
+     The relocation name is `R_CRIS_32_GOTREL'.  Example: `move.d
+     [$r0+localsym:GOTOFF],r3'
+
+
+File: as.info,  Node: CRIS-Regs,  Next: CRIS-Pseudos,  Prev: CRIS-Pic,  Up: CRIS-Syntax
+
+9.8.4.3 Register names
+......................
+
+A `$' character may always prefix a general or special register name in
+an instruction operand but is mandatory when the option
+`--no-underscore' is specified or when the `.syntax register_prefix'
+directive is in effect (*note crisnous::).  Register names are
+case-insensitive.
+
+
+File: as.info,  Node: CRIS-Pseudos,  Prev: CRIS-Regs,  Up: CRIS-Syntax
+
+9.8.4.4 Assembler Directives
+............................
+
+There are a few CRIS-specific pseudo-directives in addition to the
+generic ones.  *Note Pseudo Ops::.  Constants emitted by
+pseudo-directives are in little-endian order for CRIS.  There is no
+support for floating-point-specific directives for CRIS.
+
+`.dword EXPRESSIONS'
+     The `.dword' directive is a synonym for `.int', expecting zero or
+     more EXPRESSIONS, separated by commas.  For each expression, a
+     32-bit little-endian constant is emitted.
+
+`.syntax ARGUMENT'
+     The `.syntax' directive takes as ARGUMENT one of the following
+     case-sensitive choices.
+
+    `no_register_prefix'
+          The `.syntax no_register_prefix' directive makes a `$'
+          character prefix on all registers optional.  It overrides a
+          previous setting, including the corresponding effect of the
+          option `--no-underscore'.  If this directive is used when
+          ordinary symbols do not have a `_' character prefix, care
+          must be taken to avoid ambiguities whether an operand is a
+          register or a symbol; using symbols with names the same as
+          general or special registers then invoke undefined behavior.
+
+    `register_prefix'
+          This directive makes a `$' character prefix on all registers
+          mandatory.  It overrides a previous setting, including the
+          corresponding effect of the option `--underscore'.
+
+    `leading_underscore'
+          This is an assertion directive, emitting an error if the
+          `--no-underscore' option is in effect.
+
+    `no_leading_underscore'
+          This is the opposite of the `.syntax leading_underscore'
+          directive and emits an error if the option `--underscore' is
+          in effect.
+
+`.arch ARGUMENT'
+     This is an assertion directive, giving an error if the specified
+     ARGUMENT is not the same as the specified or default value for the
+     `--march=ARCHITECTURE' option (*note march-option::).
+
+
+
+File: as.info,  Node: D10V-Dependent,  Next: D30V-Dependent,  Prev: CRIS-Dependent,  Up: Machine Dependencies
+
+9.9 D10V Dependent Features
+===========================
+
+* Menu:
+
+* D10V-Opts::                   D10V Options
+* D10V-Syntax::                 Syntax
+* D10V-Float::                  Floating Point
+* D10V-Opcodes::                Opcodes
+
+
+File: as.info,  Node: D10V-Opts,  Next: D10V-Syntax,  Up: D10V-Dependent
+
+9.9.1 D10V Options
+------------------
+
+The Mitsubishi D10V version of `as' has a few machine dependent options.
+
+`-O'
+     The D10V can often execute two sub-instructions in parallel. When
+     this option is used, `as' will attempt to optimize its output by
+     detecting when instructions can be executed in parallel.
+
+`--nowarnswap'
+     To optimize execution performance, `as' will sometimes swap the
+     order of instructions. Normally this generates a warning. When
+     this option is used, no warning will be generated when
+     instructions are swapped.
+
+`--gstabs-packing'
+`--no-gstabs-packing'
+     `as' packs adjacent short instructions into a single packed
+     instruction. `--no-gstabs-packing' turns instruction packing off if
+     `--gstabs' is specified as well; `--gstabs-packing' (the default)
+     turns instruction packing on even when `--gstabs' is specified.
+
+
+File: as.info,  Node: D10V-Syntax,  Next: D10V-Float,  Prev: D10V-Opts,  Up: D10V-Dependent
+
+9.9.2 Syntax
+------------
+
+The D10V syntax is based on the syntax in Mitsubishi's D10V
+architecture manual.  The differences are detailed below.
+
+* Menu:
+
+* D10V-Size::                 Size Modifiers
+* D10V-Subs::                 Sub-Instructions
+* D10V-Chars::                Special Characters
+* D10V-Regs::                 Register Names
+* D10V-Addressing::           Addressing Modes
+* D10V-Word::                 @WORD Modifier
+
+
+File: as.info,  Node: D10V-Size,  Next: D10V-Subs,  Up: D10V-Syntax
+
+9.9.2.1 Size Modifiers
+......................
+
+The D10V version of `as' uses the instruction names in the D10V
+Architecture Manual.  However, the names in the manual are sometimes
+ambiguous.  There are instruction names that can assemble to a short or
+long form opcode.  How does the assembler pick the correct form?  `as'
+will always pick the smallest form if it can.  When dealing with a
+symbol that is not defined yet when a line is being assembled, it will
+always use the long form.  If you need to force the assembler to use
+either the short or long form of the instruction, you can append either
+`.s' (short) or `.l' (long) to it.  For example, if you are writing an
+assembly program and you want to do a branch to a symbol that is
+defined later in your program, you can write `bra.s   foo'.  Objdump
+and GDB will always append `.s' or `.l' to instructions which have both
+short and long forms.
+
+
+File: as.info,  Node: D10V-Subs,  Next: D10V-Chars,  Prev: D10V-Size,  Up: D10V-Syntax
+
+9.9.2.2 Sub-Instructions
+........................
+
+The D10V assembler takes as input a series of instructions, either
+one-per-line, or in the special two-per-line format described in the
+next section.  Some of these instructions will be short-form or
+sub-instructions.  These sub-instructions can be packed into a single
+instruction.  The assembler will do this automatically.  It will also
+detect when it should not pack instructions.  For example, when a label
+is defined, the next instruction will never be packaged with the
+previous one.  Whenever a branch and link instruction is called, it
+will not be packaged with the next instruction so the return address
+will be valid.  Nops are automatically inserted when necessary.
+
+   If you do not want the assembler automatically making these
+decisions, you can control the packaging and execution type (parallel
+or sequential) with the special execution symbols described in the next
+section.
+
+
+File: as.info,  Node: D10V-Chars,  Next: D10V-Regs,  Prev: D10V-Subs,  Up: D10V-Syntax
+
+9.9.2.3 Special Characters
+..........................
+
+A semicolon (`;') can be used anywhere on a line to start a comment
+that extends to the end of the line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line could also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   Sub-instructions may be executed in order, in reverse-order, or in
+parallel.  Instructions listed in the standard one-per-line format will
+be executed sequentially.  To specify the executing order, use the
+following symbols:
+`->'
+     Sequential with instruction on the left first.
+
+`<-'
+     Sequential with instruction on the right first.
+
+`||'
+     Parallel
+   The D10V syntax allows either one instruction per line, one
+instruction per line with the execution symbol, or two instructions per
+line.  For example
+`abs       a1      ->      abs     r0'
+     Execute these sequentially.  The instruction on the right is in
+     the right container and is executed second.
+
+`abs       r0      <-      abs     a1'
+     Execute these reverse-sequentially.  The instruction on the right
+     is in the right container, and is executed first.
+
+`ld2w    r2,@r8+         ||      mac     a0,r0,r7'
+     Execute these in parallel.
+
+`ld2w    r2,@r8+         ||'
+`mac     a0,r0,r7'
+     Two-line format. Execute these in parallel.
+
+`ld2w    r2,@r8+'
+`mac     a0,r0,r7'
+     Two-line format. Execute these sequentially.  Assembler will put
+     them in the proper containers.
+
+`ld2w    r2,@r8+         ->'
+`mac     a0,r0,r7'
+     Two-line format. Execute these sequentially.  Same as above but
+     second instruction will always go into right container.
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: D10V-Regs,  Next: D10V-Addressing,  Prev: D10V-Chars,  Up: D10V-Syntax
+
+9.9.2.4 Register Names
+......................
+
+You can use the predefined symbols `r0' through `r15' to refer to the
+D10V registers.  You can also use `sp' as an alias for `r15'.  The
+accumulators are `a0' and `a1'.  There are special register-pair names
+that may optionally be used in opcodes that require even-numbered
+registers. Register names are not case sensitive.
+
+   Register Pairs
+`r0-r1'
+
+`r2-r3'
+
+`r4-r5'
+
+`r6-r7'
+
+`r8-r9'
+
+`r10-r11'
+
+`r12-r13'
+
+`r14-r15'
+
+   The D10V also has predefined symbols for these control registers and
+status bits:
+`psw'
+     Processor Status Word
+
+`bpsw'
+     Backup Processor Status Word
+
+`pc'
+     Program Counter
+
+`bpc'
+     Backup Program Counter
+
+`rpt_c'
+     Repeat Count
+
+`rpt_s'
+     Repeat Start address
+
+`rpt_e'
+     Repeat End address
+
+`mod_s'
+     Modulo Start address
+
+`mod_e'
+     Modulo End address
+
+`iba'
+     Instruction Break Address
+
+`f0'
+     Flag 0
+
+`f1'
+     Flag 1
+
+`c'
+     Carry flag
+
+
+File: as.info,  Node: D10V-Addressing,  Next: D10V-Word,  Prev: D10V-Regs,  Up: D10V-Syntax
+
+9.9.2.5 Addressing Modes
+........................
+
+`as' understands the following addressing modes for the D10V.  `RN' in
+the following refers to any of the numbered registers, but _not_ the
+control registers.
+`RN'
+     Register direct
+
+`@RN'
+     Register indirect
+
+`@RN+'
+     Register indirect with post-increment
+
+`@RN-'
+     Register indirect with post-decrement
+
+`@-SP'
+     Register indirect with pre-decrement
+
+`@(DISP, RN)'
+     Register indirect with displacement
+
+`ADDR'
+     PC relative address (for branch or rep).
+
+`#IMM'
+     Immediate data (the `#' is optional and ignored)
+
+
+File: as.info,  Node: D10V-Word,  Prev: D10V-Addressing,  Up: D10V-Syntax
+
+9.9.2.6 @WORD Modifier
+......................
+
+Any symbol followed by `@word' will be replaced by the symbol's value
+shifted right by 2.  This is used in situations such as loading a
+register with the address of a function (or any other code fragment).
+For example, if you want to load a register with the location of the
+function `main' then jump to that function, you could do it as follows:
+     ldi     r2, main@word
+     jmp     r2
+
+
+File: as.info,  Node: D10V-Float,  Next: D10V-Opcodes,  Prev: D10V-Syntax,  Up: D10V-Dependent
+
+9.9.3 Floating Point
+--------------------
+
+The D10V has no hardware floating point, but the `.float' and `.double'
+directives generates IEEE floating-point numbers for compatibility with
+other development tools.
+
+
+File: as.info,  Node: D10V-Opcodes,  Prev: D10V-Float,  Up: D10V-Dependent
+
+9.9.4 Opcodes
+-------------
+
+For detailed information on the D10V machine instruction set, see `D10V
+Architecture: A VLIW Microprocessor for Multimedia Applications'
+(Mitsubishi Electric Corp.).  `as' implements all the standard D10V
+opcodes.  The only changes are those described in the section on size
+modifiers
+
+
+File: as.info,  Node: D30V-Dependent,  Next: Epiphany-Dependent,  Prev: D10V-Dependent,  Up: Machine Dependencies
+
+9.10 D30V Dependent Features
+============================
+
+* Menu:
+
+* D30V-Opts::                   D30V Options
+* D30V-Syntax::                 Syntax
+* D30V-Float::                  Floating Point
+* D30V-Opcodes::                Opcodes
+
+
+File: as.info,  Node: D30V-Opts,  Next: D30V-Syntax,  Up: D30V-Dependent
+
+9.10.1 D30V Options
+-------------------
+
+The Mitsubishi D30V version of `as' has a few machine dependent options.
+
+`-O'
+     The D30V can often execute two sub-instructions in parallel. When
+     this option is used, `as' will attempt to optimize its output by
+     detecting when instructions can be executed in parallel.
+
+`-n'
+     When this option is used, `as' will issue a warning every time it
+     adds a nop instruction.
+
+`-N'
+     When this option is used, `as' will issue a warning if it needs to
+     insert a nop after a 32-bit multiply before a load or 16-bit
+     multiply instruction.
+
+
+File: as.info,  Node: D30V-Syntax,  Next: D30V-Float,  Prev: D30V-Opts,  Up: D30V-Dependent
+
+9.10.2 Syntax
+-------------
+
+The D30V syntax is based on the syntax in Mitsubishi's D30V
+architecture manual.  The differences are detailed below.
+
+* Menu:
+
+* D30V-Size::                 Size Modifiers
+* D30V-Subs::                 Sub-Instructions
+* D30V-Chars::                Special Characters
+* D30V-Guarded::              Guarded Execution
+* D30V-Regs::                 Register Names
+* D30V-Addressing::           Addressing Modes
+
+
+File: as.info,  Node: D30V-Size,  Next: D30V-Subs,  Up: D30V-Syntax
+
+9.10.2.1 Size Modifiers
+.......................
+
+The D30V version of `as' uses the instruction names in the D30V
+Architecture Manual.  However, the names in the manual are sometimes
+ambiguous.  There are instruction names that can assemble to a short or
+long form opcode.  How does the assembler pick the correct form?  `as'
+will always pick the smallest form if it can.  When dealing with a
+symbol that is not defined yet when a line is being assembled, it will
+always use the long form.  If you need to force the assembler to use
+either the short or long form of the instruction, you can append either
+`.s' (short) or `.l' (long) to it.  For example, if you are writing an
+assembly program and you want to do a branch to a symbol that is
+defined later in your program, you can write `bra.s foo'.  Objdump and
+GDB will always append `.s' or `.l' to instructions which have both
+short and long forms.
+
+
+File: as.info,  Node: D30V-Subs,  Next: D30V-Chars,  Prev: D30V-Size,  Up: D30V-Syntax
+
+9.10.2.2 Sub-Instructions
+.........................
+
+The D30V assembler takes as input a series of instructions, either
+one-per-line, or in the special two-per-line format described in the
+next section.  Some of these instructions will be short-form or
+sub-instructions.  These sub-instructions can be packed into a single
+instruction.  The assembler will do this automatically.  It will also
+detect when it should not pack instructions.  For example, when a label
+is defined, the next instruction will never be packaged with the
+previous one.  Whenever a branch and link instruction is called, it
+will not be packaged with the next instruction so the return address
+will be valid.  Nops are automatically inserted when necessary.
+
+   If you do not want the assembler automatically making these
+decisions, you can control the packaging and execution type (parallel
+or sequential) with the special execution symbols described in the next
+section.
+
+
+File: as.info,  Node: D30V-Chars,  Next: D30V-Guarded,  Prev: D30V-Subs,  Up: D30V-Syntax
+
+9.10.2.3 Special Characters
+...........................
+
+A semicolon (`;') can be used anywhere on a line to start a comment
+that extends to the end of the line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line could also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   Sub-instructions may be executed in order, in reverse-order, or in
+parallel.  Instructions listed in the standard one-per-line format will
+be executed sequentially unless you use the `-O' option.
+
+   To specify the executing order, use the following symbols:
+`->'
+     Sequential with instruction on the left first.
+
+`<-'
+     Sequential with instruction on the right first.
+
+`||'
+     Parallel
+
+   The D30V syntax allows either one instruction per line, one
+instruction per line with the execution symbol, or two instructions per
+line.  For example
+`abs r2,r3 -> abs r4,r5'
+     Execute these sequentially.  The instruction on the right is in
+     the right container and is executed second.
+
+`abs r2,r3 <- abs r4,r5'
+     Execute these reverse-sequentially.  The instruction on the right
+     is in the right container, and is executed first.
+
+`abs r2,r3 || abs r4,r5'
+     Execute these in parallel.
+
+`ldw r2,@(r3,r4) ||'
+`mulx r6,r8,r9'
+     Two-line format. Execute these in parallel.
+
+`mulx a0,r8,r9'
+`stw r2,@(r3,r4)'
+     Two-line format. Execute these sequentially unless `-O' option is
+     used.  If the `-O' option is used, the assembler will determine if
+     the instructions could be done in parallel (the above two
+     instructions can be done in parallel), and if so, emit them as
+     parallel instructions.  The assembler will put them in the proper
+     containers.  In the above example, the assembler will put the
+     `stw' instruction in left container and the `mulx' instruction in
+     the right container.
+
+`stw r2,@(r3,r4) ->'
+`mulx a0,r8,r9'
+     Two-line format.  Execute the `stw' instruction followed by the
+     `mulx' instruction sequentially.  The first instruction goes in the
+     left container and the second instruction goes into right
+     container.  The assembler will give an error if the machine
+     ordering constraints are violated.
+
+`stw r2,@(r3,r4) <-'
+`mulx a0,r8,r9'
+     Same as previous example, except that the `mulx' instruction is
+     executed before the `stw' instruction.
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: D30V-Guarded,  Next: D30V-Regs,  Prev: D30V-Chars,  Up: D30V-Syntax
+
+9.10.2.4 Guarded Execution
+..........................
+
+`as' supports the full range of guarded execution directives for each
+instruction.  Just append the directive after the instruction proper.
+The directives are:
+
+`/tx'
+     Execute the instruction if flag f0 is true.
+
+`/fx'
+     Execute the instruction if flag f0 is false.
+
+`/xt'
+     Execute the instruction if flag f1 is true.
+
+`/xf'
+     Execute the instruction if flag f1 is false.
+
+`/tt'
+     Execute the instruction if both flags f0 and f1 are true.
+
+`/tf'
+     Execute the instruction if flag f0 is true and flag f1 is false.
+
+
+File: as.info,  Node: D30V-Regs,  Next: D30V-Addressing,  Prev: D30V-Guarded,  Up: D30V-Syntax
+
+9.10.2.5 Register Names
+.......................
+
+You can use the predefined symbols `r0' through `r63' to refer to the
+D30V registers.  You can also use `sp' as an alias for `r63' and `link'
+as an alias for `r62'.  The accumulators are `a0' and `a1'.
+
+   The D30V also has predefined symbols for these control registers and
+status bits:
+`psw'
+     Processor Status Word
+
+`bpsw'
+     Backup Processor Status Word
+
+`pc'
+     Program Counter
+
+`bpc'
+     Backup Program Counter
+
+`rpt_c'
+     Repeat Count
+
+`rpt_s'
+     Repeat Start address
+
+`rpt_e'
+     Repeat End address
+
+`mod_s'
+     Modulo Start address
+
+`mod_e'
+     Modulo End address
+
+`iba'
+     Instruction Break Address
+
+`f0'
+     Flag 0
+
+`f1'
+     Flag 1
+
+`f2'
+     Flag 2
+
+`f3'
+     Flag 3
+
+`f4'
+     Flag 4
+
+`f5'
+     Flag 5
+
+`f6'
+     Flag 6
+
+`f7'
+     Flag 7
+
+`s'
+     Same as flag 4 (saturation flag)
+
+`v'
+     Same as flag 5 (overflow flag)
+
+`va'
+     Same as flag 6 (sticky overflow flag)
+
+`c'
+     Same as flag 7 (carry/borrow flag)
+
+`b'
+     Same as flag 7 (carry/borrow flag)
+
+
+File: as.info,  Node: D30V-Addressing,  Prev: D30V-Regs,  Up: D30V-Syntax
+
+9.10.2.6 Addressing Modes
+.........................
+
+`as' understands the following addressing modes for the D30V.  `RN' in
+the following refers to any of the numbered registers, but _not_ the
+control registers.
+`RN'
+     Register direct
+
+`@RN'
+     Register indirect
+
+`@RN+'
+     Register indirect with post-increment
+
+`@RN-'
+     Register indirect with post-decrement
+
+`@-SP'
+     Register indirect with pre-decrement
+
+`@(DISP, RN)'
+     Register indirect with displacement
+
+`ADDR'
+     PC relative address (for branch or rep).
+
+`#IMM'
+     Immediate data (the `#' is optional and ignored)
+
+
+File: as.info,  Node: D30V-Float,  Next: D30V-Opcodes,  Prev: D30V-Syntax,  Up: D30V-Dependent
+
+9.10.3 Floating Point
+---------------------
+
+The D30V has no hardware floating point, but the `.float' and `.double'
+directives generates IEEE floating-point numbers for compatibility with
+other development tools.
+
+
+File: as.info,  Node: D30V-Opcodes,  Prev: D30V-Float,  Up: D30V-Dependent
+
+9.10.4 Opcodes
+--------------
+
+For detailed information on the D30V machine instruction set, see `D30V
+Architecture: A VLIW Microprocessor for Multimedia Applications'
+(Mitsubishi Electric Corp.).  `as' implements all the standard D30V
+opcodes.  The only changes are those described in the section on size
+modifiers
+
+
+File: as.info,  Node: Epiphany-Dependent,  Next: H8/300-Dependent,  Prev: D30V-Dependent,  Up: Machine Dependencies
+
+9.11 Epiphany Dependent Features
+================================
+
+* Menu:
+
+* Epiphany Options::              Options
+* Epiphany Syntax::               Epiphany Syntax
+
+
+File: as.info,  Node: Epiphany Options,  Next: Epiphany Syntax,  Up: Epiphany-Dependent
+
+9.11.1 Options
+--------------
+
+`as' has two additional command-line options for the Epiphany
+architecture.
+
+`-mepiphany'
+     Specifies that the both 32 and 16 bit instructions are allowed.
+     This is the default behavior.
+
+`-mepiphany16'
+     Restricts the permitted instructions to just the 16 bit set.
+
+
+File: as.info,  Node: Epiphany Syntax,  Prev: Epiphany Options,  Up: Epiphany-Dependent
+
+9.11.2 Epiphany Syntax
+----------------------
+
+* Menu:
+
+* Epiphany-Chars::                Special Characters
+
+
+File: as.info,  Node: Epiphany-Chars,  Up: Epiphany Syntax
+
+9.11.2.1 Special Characters
+...........................
+
+The presence of a `;' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The ``' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: H8/300-Dependent,  Next: HPPA-Dependent,  Prev: Epiphany-Dependent,  Up: Machine Dependencies
+
+9.12 H8/300 Dependent Features
+==============================
+
+* Menu:
+
+* H8/300 Options::              Options
+* H8/300 Syntax::               Syntax
+* H8/300 Floating Point::       Floating Point
+* H8/300 Directives::           H8/300 Machine Directives
+* H8/300 Opcodes::              Opcodes
+
+
+File: as.info,  Node: H8/300 Options,  Next: H8/300 Syntax,  Up: H8/300-Dependent
+
+9.12.1 Options
+--------------
+
+The Renesas H8/300 version of `as' has one machine-dependent option:
+
+`-h-tick-hex'
+     Support H'00 style hex constants in addition to 0x00 style.
+
+
+
+File: as.info,  Node: H8/300 Syntax,  Next: H8/300 Floating Point,  Prev: H8/300 Options,  Up: H8/300-Dependent
+
+9.12.2 Syntax
+-------------
+
+* Menu:
+
+* H8/300-Chars::                Special Characters
+* H8/300-Regs::                 Register Names
+* H8/300-Addressing::           Addressing Modes
+
+
+File: as.info,  Node: H8/300-Chars,  Next: H8/300-Regs,  Up: H8/300 Syntax
+
+9.12.2.1 Special Characters
+...........................
+
+`;' is the line comment character.
+
+   `$' can be used instead of a newline to separate statements.
+Therefore _you may not use `$' in symbol names_ on the H8/300.
+
+
+File: as.info,  Node: H8/300-Regs,  Next: H8/300-Addressing,  Prev: H8/300-Chars,  Up: H8/300 Syntax
+
+9.12.2.2 Register Names
+.......................
+
+You can use predefined symbols of the form `rNh' and `rNl' to refer to
+the H8/300 registers as sixteen 8-bit general-purpose registers.  N is
+a digit from `0' to `7'); for instance, both `r0h' and `r7l' are valid
+register names.
+
+   You can also use the eight predefined symbols `rN' to refer to the
+H8/300 registers as 16-bit registers (you must use this form for
+addressing).
+
+   On the H8/300H, you can also use the eight predefined symbols `erN'
+(`er0' ... `er7') to refer to the 32-bit general purpose registers.
+
+   The two control registers are called `pc' (program counter; a 16-bit
+register, except on the H8/300H where it is 24 bits) and `ccr'
+(condition code register; an 8-bit register).  `r7' is used as the
+stack pointer, and can also be called `sp'.
+
+
+File: as.info,  Node: H8/300-Addressing,  Prev: H8/300-Regs,  Up: H8/300 Syntax
+
+9.12.2.3 Addressing Modes
+.........................
+
+as understands the following addressing modes for the H8/300:
+`rN'
+     Register direct
+
+`@rN'
+     Register indirect
+
+`@(D, rN)'
+`@(D:16, rN)'
+`@(D:24, rN)'
+     Register indirect: 16-bit or 24-bit displacement D from register
+     N.  (24-bit displacements are only meaningful on the H8/300H.)
+
+`@rN+'
+     Register indirect with post-increment
+
+`@-rN'
+     Register indirect with pre-decrement
+
+``@'AA'
+``@'AA:8'
+``@'AA:16'
+``@'AA:24'
+     Absolute address `aa'.  (The address size `:24' only makes sense
+     on the H8/300H.)
+
+`#XX'
+`#XX:8'
+`#XX:16'
+`#XX:32'
+     Immediate data XX.  You may specify the `:8', `:16', or `:32' for
+     clarity, if you wish; but `as' neither requires this nor uses
+     it--the data size required is taken from context.
+
+``@'`@'AA'
+``@'`@'AA:8'
+     Memory indirect.  You may specify the `:8' for clarity, if you
+     wish; but `as' neither requires this nor uses it.
+
+
+File: as.info,  Node: H8/300 Floating Point,  Next: H8/300 Directives,  Prev: H8/300 Syntax,  Up: H8/300-Dependent
+
+9.12.3 Floating Point
+---------------------
+
+The H8/300 family has no hardware floating point, but the `.float'
+directive generates IEEE floating-point numbers for compatibility with
+other development tools.
+
+
+File: as.info,  Node: H8/300 Directives,  Next: H8/300 Opcodes,  Prev: H8/300 Floating Point,  Up: H8/300-Dependent
+
+9.12.4 H8/300 Machine Directives
+--------------------------------
+
+`as' has the following machine-dependent directives for the H8/300:
+
+`.h8300h'
+     Recognize and emit additional instructions for the H8/300H
+     variant, and also make `.int' emit 32-bit numbers rather than the
+     usual (16-bit) for the H8/300 family.
+
+`.h8300s'
+     Recognize and emit additional instructions for the H8S variant, and
+     also make `.int' emit 32-bit numbers rather than the usual (16-bit)
+     for the H8/300 family.
+
+`.h8300hn'
+     Recognize and emit additional instructions for the H8/300H variant
+     in normal mode, and also make `.int' emit 32-bit numbers rather
+     than the usual (16-bit) for the H8/300 family.
+
+`.h8300sn'
+     Recognize and emit additional instructions for the H8S variant in
+     normal mode, and also make `.int' emit 32-bit numbers rather than
+     the usual (16-bit) for the H8/300 family.
+
+   On the H8/300 family (including the H8/300H) `.word' directives
+generate 16-bit numbers.
+
+
+File: as.info,  Node: H8/300 Opcodes,  Prev: H8/300 Directives,  Up: H8/300-Dependent
+
+9.12.5 Opcodes
+--------------
+
+For detailed information on the H8/300 machine instruction set, see
+`H8/300 Series Programming Manual'.  For information specific to the
+H8/300H, see `H8/300H Series Programming Manual' (Renesas).
+
+   `as' implements all the standard H8/300 opcodes.  No additional
+pseudo-instructions are needed on this family.
+
+   The following table summarizes the H8/300 opcodes, and their
+arguments.  Entries marked `*' are opcodes used only on the H8/300H.
+
+              Legend:
+                 Rs   source register
+                 Rd   destination register
+                 abs  absolute address
+                 imm  immediate data
+              disp:N  N-bit displacement from a register
+             pcrel:N  N-bit displacement relative to program counter
+
+        add.b #imm,rd              *  andc #imm,ccr
+        add.b rs,rd                   band #imm,rd
+        add.w rs,rd                   band #imm,@rd
+     *  add.w #imm,rd                 band #imm,@abs:8
+     *  add.l rs,rd                   bra  pcrel:8
+     *  add.l #imm,rd              *  bra  pcrel:16
+        adds #imm,rd                  bt   pcrel:8
+        addx #imm,rd               *  bt   pcrel:16
+        addx rs,rd                    brn  pcrel:8
+        and.b #imm,rd              *  brn  pcrel:16
+        and.b rs,rd                   bf   pcrel:8
+     *  and.w rs,rd                *  bf   pcrel:16
+     *  and.w #imm,rd                 bhi  pcrel:8
+     *  and.l #imm,rd              *  bhi  pcrel:16
+     *  and.l rs,rd                   bls  pcrel:8
+
+     *  bls  pcrel:16                 bld  #imm,rd
+        bcc  pcrel:8                  bld  #imm,@rd
+     *  bcc  pcrel:16                 bld  #imm,@abs:8
+        bhs  pcrel:8                  bnot #imm,rd
+     *  bhs  pcrel:16                 bnot #imm,@rd
+        bcs  pcrel:8                  bnot #imm,@abs:8
+     *  bcs  pcrel:16                 bnot rs,rd
+        blo  pcrel:8                  bnot rs,@rd
+     *  blo  pcrel:16                 bnot rs,@abs:8
+        bne  pcrel:8                  bor  #imm,rd
+     *  bne  pcrel:16                 bor  #imm,@rd
+        beq  pcrel:8                  bor  #imm,@abs:8
+     *  beq  pcrel:16                 bset #imm,rd
+        bvc  pcrel:8                  bset #imm,@rd
+     *  bvc  pcrel:16                 bset #imm,@abs:8
+        bvs  pcrel:8                  bset rs,rd
+     *  bvs  pcrel:16                 bset rs,@rd
+        bpl  pcrel:8                  bset rs,@abs:8
+     *  bpl  pcrel:16                 bsr  pcrel:8
+        bmi  pcrel:8                  bsr  pcrel:16
+     *  bmi  pcrel:16                 bst  #imm,rd
+        bge  pcrel:8                  bst  #imm,@rd
+     *  bge  pcrel:16                 bst  #imm,@abs:8
+        blt  pcrel:8                  btst #imm,rd
+     *  blt  pcrel:16                 btst #imm,@rd
+        bgt  pcrel:8                  btst #imm,@abs:8
+     *  bgt  pcrel:16                 btst rs,rd
+        ble  pcrel:8                  btst rs,@rd
+     *  ble  pcrel:16                 btst rs,@abs:8
+        bclr #imm,rd                  bxor #imm,rd
+        bclr #imm,@rd                 bxor #imm,@rd
+        bclr #imm,@abs:8              bxor #imm,@abs:8
+        bclr rs,rd                    cmp.b #imm,rd
+        bclr rs,@rd                   cmp.b rs,rd
+        bclr rs,@abs:8                cmp.w rs,rd
+        biand #imm,rd                 cmp.w rs,rd
+        biand #imm,@rd             *  cmp.w #imm,rd
+        biand #imm,@abs:8          *  cmp.l #imm,rd
+        bild #imm,rd               *  cmp.l rs,rd
+        bild #imm,@rd                 daa  rs
+        bild #imm,@abs:8              das  rs
+        bior #imm,rd                  dec.b rs
+        bior #imm,@rd              *  dec.w #imm,rd
+        bior #imm,@abs:8           *  dec.l #imm,rd
+        bist #imm,rd                  divxu.b rs,rd
+        bist #imm,@rd              *  divxu.w rs,rd
+        bist #imm,@abs:8           *  divxs.b rs,rd
+        bixor #imm,rd              *  divxs.w rs,rd
+        bixor #imm,@rd                eepmov
+        bixor #imm,@abs:8          *  eepmovw
+
+     *  exts.w rd                     mov.w rs,@abs:16
+     *  exts.l rd                  *  mov.l #imm,rd
+     *  extu.w rd                  *  mov.l rs,rd
+     *  extu.l rd                  *  mov.l @rs,rd
+        inc  rs                    *  mov.l @(disp:16,rs),rd
+     *  inc.w #imm,rd              *  mov.l @(disp:24,rs),rd
+     *  inc.l #imm,rd              *  mov.l @rs+,rd
+        jmp  @rs                   *  mov.l @abs:16,rd
+        jmp  abs                   *  mov.l @abs:24,rd
+        jmp  @@abs:8               *  mov.l rs,@rd
+        jsr  @rs                   *  mov.l rs,@(disp:16,rd)
+        jsr  abs                   *  mov.l rs,@(disp:24,rd)
+        jsr  @@abs:8               *  mov.l rs,@-rd
+        ldc  #imm,ccr              *  mov.l rs,@abs:16
+        ldc  rs,ccr                *  mov.l rs,@abs:24
+     *  ldc  @abs:16,ccr              movfpe @abs:16,rd
+     *  ldc  @abs:24,ccr              movtpe rs,@abs:16
+     *  ldc  @(disp:16,rs),ccr        mulxu.b rs,rd
+     *  ldc  @(disp:24,rs),ccr     *  mulxu.w rs,rd
+     *  ldc  @rs+,ccr              *  mulxs.b rs,rd
+     *  ldc  @rs,ccr               *  mulxs.w rs,rd
+     *  mov.b @(disp:24,rs),rd        neg.b rs
+     *  mov.b rs,@(disp:24,rd)     *  neg.w rs
+        mov.b @abs:16,rd           *  neg.l rs
+        mov.b rs,rd                   nop
+        mov.b @abs:8,rd               not.b rs
+        mov.b rs,@abs:8            *  not.w rs
+        mov.b rs,rd                *  not.l rs
+        mov.b #imm,rd                 or.b #imm,rd
+        mov.b @rs,rd                  or.b rs,rd
+        mov.b @(disp:16,rs),rd     *  or.w #imm,rd
+        mov.b @rs+,rd              *  or.w rs,rd
+        mov.b @abs:8,rd            *  or.l #imm,rd
+        mov.b rs,@rd               *  or.l rs,rd
+        mov.b rs,@(disp:16,rd)        orc  #imm,ccr
+        mov.b rs,@-rd                 pop.w rs
+        mov.b rs,@abs:8            *  pop.l rs
+        mov.w rs,@rd                  push.w rs
+     *  mov.w @(disp:24,rs),rd     *  push.l rs
+     *  mov.w rs,@(disp:24,rd)        rotl.b rs
+     *  mov.w @abs:24,rd           *  rotl.w rs
+     *  mov.w rs,@abs:24           *  rotl.l rs
+        mov.w rs,rd                   rotr.b rs
+        mov.w #imm,rd              *  rotr.w rs
+        mov.w @rs,rd               *  rotr.l rs
+        mov.w @(disp:16,rs),rd        rotxl.b rs
+        mov.w @rs+,rd              *  rotxl.w rs
+        mov.w @abs:16,rd           *  rotxl.l rs
+        mov.w rs,@(disp:16,rd)        rotxr.b rs
+        mov.w rs,@-rd              *  rotxr.w rs
+
+     *  rotxr.l rs                 *  stc  ccr,@(disp:24,rd)
+        bpt                        *  stc  ccr,@-rd
+        rte                        *  stc  ccr,@abs:16
+        rts                        *  stc  ccr,@abs:24
+        shal.b rs                     sub.b rs,rd
+     *  shal.w rs                     sub.w rs,rd
+     *  shal.l rs                  *  sub.w #imm,rd
+        shar.b rs                  *  sub.l rs,rd
+     *  shar.w rs                  *  sub.l #imm,rd
+     *  shar.l rs                     subs #imm,rd
+        shll.b rs                     subx #imm,rd
+     *  shll.w rs                     subx rs,rd
+     *  shll.l rs                  *  trapa #imm
+        shlr.b rs                     xor  #imm,rd
+     *  shlr.w rs                     xor  rs,rd
+     *  shlr.l rs                  *  xor.w #imm,rd
+        sleep                      *  xor.w rs,rd
+        stc  ccr,rd                *  xor.l #imm,rd
+     *  stc  ccr,@rs               *  xor.l rs,rd
+     *  stc  ccr,@(disp:16,rd)        xorc #imm,ccr
+
+   Four H8/300 instructions (`add', `cmp', `mov', `sub') are defined
+with variants using the suffixes `.b', `.w', and `.l' to specify the
+size of a memory operand.  `as' supports these suffixes, but does not
+require them; since one of the operands is always a register, `as' can
+deduce the correct size.
+
+   For example, since `r0' refers to a 16-bit register,
+     mov    r0,@foo
+is equivalent to
+     mov.w  r0,@foo
+
+   If you use the size suffixes, `as' issues a warning when the suffix
+and the register size do not match.
+
+
+File: as.info,  Node: HPPA-Dependent,  Next: ESA/390-Dependent,  Prev: H8/300-Dependent,  Up: Machine Dependencies
+
+9.13 HPPA Dependent Features
+============================
+
+* Menu:
+
+* HPPA Notes::                Notes
+* HPPA Options::              Options
+* HPPA Syntax::               Syntax
+* HPPA Floating Point::       Floating Point
+* HPPA Directives::           HPPA Machine Directives
+* HPPA Opcodes::              Opcodes
+
+
+File: as.info,  Node: HPPA Notes,  Next: HPPA Options,  Up: HPPA-Dependent
+
+9.13.1 Notes
+------------
+
+As a back end for GNU CC `as' has been throughly tested and should work
+extremely well.  We have tested it only minimally on hand written
+assembly code and no one has tested it much on the assembly output from
+the HP compilers.
+
+   The format of the debugging sections has changed since the original
+`as' port (version 1.3X) was released; therefore, you must rebuild all
+HPPA objects and libraries with the new assembler so that you can debug
+the final executable.
+
+   The HPPA `as' port generates a small subset of the relocations
+available in the SOM and ELF object file formats.  Additional relocation
+support will be added as it becomes necessary.
+
+
+File: as.info,  Node: HPPA Options,  Next: HPPA Syntax,  Prev: HPPA Notes,  Up: HPPA-Dependent
+
+9.13.2 Options
+--------------
+
+`as' has no machine-dependent command-line options for the HPPA.
+
+
+File: as.info,  Node: HPPA Syntax,  Next: HPPA Floating Point,  Prev: HPPA Options,  Up: HPPA-Dependent
+
+9.13.3 Syntax
+-------------
+
+The assembler syntax closely follows the HPPA instruction set reference
+manual; assembler directives and general syntax closely follow the HPPA
+assembly language reference manual, with a few noteworthy differences.
+
+   First, a colon may immediately follow a label definition.  This is
+simply for compatibility with how most assembly language programmers
+write code.
+
+   Some obscure expression parsing problems may affect hand written
+code which uses the `spop' instructions, or code which makes significant
+use of the `!' line separator.
+
+   `as' is much less forgiving about missing arguments and other
+similar oversights than the HP assembler.  `as' notifies you of missing
+arguments as syntax errors; this is regarded as a feature, not a bug.
+
+   Finally, `as' allows you to use an external symbol without
+explicitly importing the symbol.  _Warning:_ in the future this will be
+an error for HPPA targets.
+
+   Special characters for HPPA targets include:
+
+   `;' is the line comment character.
+
+   `!' can be used instead of a newline to separate statements.
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: HPPA Floating Point,  Next: HPPA Directives,  Prev: HPPA Syntax,  Up: HPPA-Dependent
+
+9.13.4 Floating Point
+---------------------
+
+The HPPA family uses IEEE floating-point numbers.
+
+
+File: as.info,  Node: HPPA Directives,  Next: HPPA Opcodes,  Prev: HPPA Floating Point,  Up: HPPA-Dependent
+
+9.13.5 HPPA Assembler Directives
+--------------------------------
+
+`as' for the HPPA supports many additional directives for compatibility
+with the native assembler.  This section describes them only briefly.
+For detailed information on HPPA-specific assembler directives, see
+`HP9000 Series 800 Assembly Language Reference Manual' (HP 92432-90001).
+
+   `as' does _not_ support the following assembler directives described
+in the HP manual:
+
+     .endm           .liston
+     .enter          .locct
+     .leave          .macro
+     .listoff
+
+   Beyond those implemented for compatibility, `as' supports one
+additional assembler directive for the HPPA: `.param'.  It conveys
+register argument locations for static functions.  Its syntax closely
+follows the `.export' directive.
+
+   These are the additional directives in `as' for the HPPA:
+
+`.block N'
+`.blockz N'
+     Reserve N bytes of storage, and initialize them to zero.
+
+`.call'
+     Mark the beginning of a procedure call.  Only the special case
+     with _no arguments_ is allowed.
+
+`.callinfo [ PARAM=VALUE, ... ]  [ FLAG, ... ]'
+     Specify a number of parameters and flags that define the
+     environment for a procedure.
+
+     PARAM may be any of `frame' (frame size), `entry_gr' (end of
+     general register range), `entry_fr' (end of float register range),
+     `entry_sr' (end of space register range).
+
+     The values for FLAG are `calls' or `caller' (proc has
+     subroutines), `no_calls' (proc does not call subroutines),
+     `save_rp' (preserve return pointer), `save_sp' (proc preserves
+     stack pointer), `no_unwind' (do not unwind this proc), `hpux_int'
+     (proc is interrupt routine).
+
+`.code'
+     Assemble into the standard section called `$TEXT$', subsection
+     `$CODE$'.
+
+`.copyright "STRING"'
+     In the SOM object format, insert STRING into the object code,
+     marked as a copyright string.
+
+`.copyright "STRING"'
+     In the ELF object format, insert STRING into the object code,
+     marked as a version string.
+
+`.enter'
+     Not yet supported; the assembler rejects programs containing this
+     directive.
+
+`.entry'
+     Mark the beginning of a procedure.
+
+`.exit'
+     Mark the end of a procedure.
+
+`.export NAME [ ,TYP ]  [ ,PARAM=R ]'
+     Make a procedure NAME available to callers.  TYP, if present, must
+     be one of `absolute', `code' (ELF only, not SOM), `data', `entry',
+     `data', `entry', `millicode', `plabel', `pri_prog', or `sec_prog'.
+
+     PARAM, if present, provides either relocation information for the
+     procedure arguments and result, or a privilege level.  PARAM may be
+     `argwN' (where N ranges from `0' to `3', and indicates one of four
+     one-word arguments); `rtnval' (the procedure's result); or
+     `priv_lev' (privilege level).  For arguments or the result, R
+     specifies how to relocate, and must be one of `no' (not
+     relocatable), `gr' (argument is in general register), `fr' (in
+     floating point register), or `fu' (upper half of float register).
+     For `priv_lev', R is an integer.
+
+`.half N'
+     Define a two-byte integer constant N; synonym for the portable
+     `as' directive `.short'.
+
+`.import NAME [ ,TYP ]'
+     Converse of `.export'; make a procedure available to call.  The
+     arguments use the same conventions as the first two arguments for
+     `.export'.
+
+`.label NAME'
+     Define NAME as a label for the current assembly location.
+
+`.leave'
+     Not yet supported; the assembler rejects programs containing this
+     directive.
+
+`.origin LC'
+     Advance location counter to LC. Synonym for the `as' portable
+     directive `.org'.
+
+`.param NAME [ ,TYP ]  [ ,PARAM=R ]'
+     Similar to `.export', but used for static procedures.
+
+`.proc'
+     Use preceding the first statement of a procedure.
+
+`.procend'
+     Use following the last statement of a procedure.
+
+`LABEL .reg EXPR'
+     Synonym for `.equ'; define LABEL with the absolute expression EXPR
+     as its value.
+
+`.space SECNAME [ ,PARAMS ]'
+     Switch to section SECNAME, creating a new section by that name if
+     necessary.  You may only use PARAMS when creating a new section,
+     not when switching to an existing one.  SECNAME may identify a
+     section by number rather than by name.
+
+     If specified, the list PARAMS declares attributes of the section,
+     identified by keywords.  The keywords recognized are `spnum=EXP'
+     (identify this section by the number EXP, an absolute expression),
+     `sort=EXP' (order sections according to this sort key when linking;
+     EXP is an absolute expression), `unloadable' (section contains no
+     loadable data), `notdefined' (this section defined elsewhere), and
+     `private' (data in this section not available to other programs).
+
+`.spnum SECNAM'
+     Allocate four bytes of storage, and initialize them with the
+     section number of the section named SECNAM.  (You can define the
+     section number with the HPPA `.space' directive.)
+
+`.string "STR"'
+     Copy the characters in the string STR to the object file.  *Note
+     Strings: Strings, for information on escape sequences you can use
+     in `as' strings.
+
+     _Warning!_ The HPPA version of `.string' differs from the usual
+     `as' definition: it does _not_ write a zero byte after copying STR.
+
+`.stringz "STR"'
+     Like `.string', but appends a zero byte after copying STR to object
+     file.
+
+`.subspa NAME [ ,PARAMS ]'
+`.nsubspa NAME [ ,PARAMS ]'
+     Similar to `.space', but selects a subsection NAME within the
+     current section.  You may only specify PARAMS when you create a
+     subsection (in the first instance of `.subspa' for this NAME).
+
+     If specified, the list PARAMS declares attributes of the
+     subsection, identified by keywords.  The keywords recognized are
+     `quad=EXPR' ("quadrant" for this subsection), `align=EXPR'
+     (alignment for beginning of this subsection; a power of two),
+     `access=EXPR' (value for "access rights" field), `sort=EXPR'
+     (sorting order for this subspace in link), `code_only' (subsection
+     contains only code), `unloadable' (subsection cannot be loaded
+     into memory), `comdat' (subsection is comdat), `common'
+     (subsection is common block), `dup_comm' (subsection may have
+     duplicate names), or `zero' (subsection is all zeros, do not write
+     in object file).
+
+     `.nsubspa' always creates a new subspace with the given name, even
+     if one with the same name already exists.
+
+     `comdat', `common' and `dup_comm' can be used to implement various
+     flavors of one-only support when using the SOM linker.  The SOM
+     linker only supports specific combinations of these flags.  The
+     details are not documented.  A brief description is provided here.
+
+     `comdat' provides a form of linkonce support.  It is useful for
+     both code and data subspaces.  A `comdat' subspace has a key symbol
+     marked by the `is_comdat' flag or `ST_COMDAT'.  Only the first
+     subspace for any given key is selected.  The key symbol becomes
+     universal in shared links.  This is similar to the behavior of
+     `secondary_def' symbols.
+
+     `common' provides Fortran named common support.  It is only useful
+     for data subspaces.  Symbols with the flag `is_common' retain this
+     flag in shared links.  Referencing a `is_common' symbol in a shared
+     library from outside the library doesn't work.  Thus, `is_common'
+     symbols must be output whenever they are needed.
+
+     `common' and `dup_comm' together provide Cobol common support.
+     The subspaces in this case must all be the same length.
+     Otherwise, this support is similar to the Fortran common support.
+
+     `dup_comm' by itself provides a type of one-only support for code.
+     Only the first `dup_comm' subspace is selected.  There is a rather
+     complex algorithm to compare subspaces.  Code symbols marked with
+     the `dup_common' flag are hidden.  This support was intended for
+     "C++ duplicate inlines".
+
+     A simplified technique is used to mark the flags of symbols based
+     on the flags of their subspace.  A symbol with the scope
+     SS_UNIVERSAL and type ST_ENTRY, ST_CODE or ST_DATA is marked with
+     the corresponding settings of `comdat', `common' and `dup_comm'
+     from the subspace, respectively.  This avoids having to introduce
+     additional directives to mark these symbols.  The HP assembler
+     sets `is_common' from `common'.  However, it doesn't set the
+     `dup_common' from `dup_comm'.  It doesn't have `comdat' support.
+
+`.version "STR"'
+     Write STR as version identifier in object code.
+
+
+File: as.info,  Node: HPPA Opcodes,  Prev: HPPA Directives,  Up: HPPA-Dependent
+
+9.13.6 Opcodes
+--------------
+
+For detailed information on the HPPA machine instruction set, see
+`PA-RISC Architecture and Instruction Set Reference Manual' (HP
+09740-90039).
+
+
+File: as.info,  Node: ESA/390-Dependent,  Next: i386-Dependent,  Prev: HPPA-Dependent,  Up: Machine Dependencies
+
+9.14 ESA/390 Dependent Features
+===============================
+
+* Menu:
+
+* ESA/390 Notes::                Notes
+* ESA/390 Options::              Options
+* ESA/390 Syntax::               Syntax
+* ESA/390 Floating Point::       Floating Point
+* ESA/390 Directives::           ESA/390 Machine Directives
+* ESA/390 Opcodes::              Opcodes
+
+
+File: as.info,  Node: ESA/390 Notes,  Next: ESA/390 Options,  Up: ESA/390-Dependent
+
+9.14.1 Notes
+------------
+
+The ESA/390 `as' port is currently intended to be a back-end for the
+GNU CC compiler.  It is not HLASM compatible, although it does support
+a subset of some of the HLASM directives.  The only supported binary
+file format is ELF; none of the usual MVS/VM/OE/USS object file
+formats, such as ESD or XSD, are supported.
+
+   When used with the GNU CC compiler, the ESA/390 `as' will produce
+correct, fully relocated, functional binaries, and has been used to
+compile and execute large projects.  However, many aspects should still
+be considered experimental; these include shared library support,
+dynamically loadable objects, and any relocation other than the 31-bit
+relocation.
+
+
+File: as.info,  Node: ESA/390 Options,  Next: ESA/390 Syntax,  Prev: ESA/390 Notes,  Up: ESA/390-Dependent
+
+9.14.2 Options
+--------------
+
+`as' has no machine-dependent command-line options for the ESA/390.
+
+
+File: as.info,  Node: ESA/390 Syntax,  Next: ESA/390 Floating Point,  Prev: ESA/390 Options,  Up: ESA/390-Dependent
+
+9.14.3 Syntax
+-------------
+
+The opcode/operand syntax follows the ESA/390 Principles of Operation
+manual; assembler directives and general syntax are loosely based on the
+prevailing AT&T/SVR4/ELF/Solaris style notation.  HLASM-style directives
+are _not_ supported for the most part, with the exception of those
+described herein.
+
+   A leading dot in front of directives is optional, and the case of
+directives is ignored; thus for example, .using and USING have the same
+effect.
+
+   A colon may immediately follow a label definition.  This is simply
+for compatibility with how most assembly language programmers write
+code.
+
+   `#' is the line comment character.
+
+   `;' can be used instead of a newline to separate statements.
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+   Registers can be given the symbolic names r0..r15, fp0, fp2, fp4,
+fp6.  By using thesse symbolic names, `as' can detect simple syntax
+errors. The name rarg or r.arg is a synonym for r11, rtca or r.tca for
+r12, sp, r.sp, dsa r.dsa for r13, lr or r.lr for r14, rbase or r.base
+for r3 and rpgt or r.pgt for r4.
+
+   `*' is the current location counter.  Unlike `.' it is always
+relative to the last USING directive.  Note that this means that
+expressions cannot use multiplication, as any occurrence of `*' will be
+interpreted as a location counter.
+
+   All labels are relative to the last USING.  Thus, branches to a label
+always imply the use of base+displacement.
+
+   Many of the usual forms of address constants / address literals are
+supported.  Thus,
+     	.using	*,r3
+     	L	r15,=A(some_routine)
+     	LM	r6,r7,=V(some_longlong_extern)
+     	A	r1,=F'12'
+     	AH	r0,=H'42'
+     	ME	r6,=E'3.1416'
+     	MD	r6,=D'3.14159265358979'
+     	O	r6,=XL4'cacad0d0'
+     	.ltorg
+   should all behave as expected: that is, an entry in the literal pool
+will be created (or reused if it already exists), and the instruction
+operands will be the displacement into the literal pool using the
+current base register (as last declared with the `.using' directive).
+
+
+File: as.info,  Node: ESA/390 Floating Point,  Next: ESA/390 Directives,  Prev: ESA/390 Syntax,  Up: ESA/390-Dependent
+
+9.14.4 Floating Point
+---------------------
+
+The assembler generates only IEEE floating-point numbers.  The older
+floating point formats are not supported.
+
+
+File: as.info,  Node: ESA/390 Directives,  Next: ESA/390 Opcodes,  Prev: ESA/390 Floating Point,  Up: ESA/390-Dependent
+
+9.14.5 ESA/390 Assembler Directives
+-----------------------------------
+
+`as' for the ESA/390 supports all of the standard ELF/SVR4 assembler
+directives that are documented in the main part of this documentation.
+Several additional directives are supported in order to implement the
+ESA/390 addressing model.  The most important of these are `.using' and
+`.ltorg'
+
+   These are the additional directives in `as' for the ESA/390:
+
+`.dc'
+     A small subset of the usual DC directive is supported.
+
+`.drop REGNO'
+     Stop using REGNO as the base register.  The REGNO must have been
+     previously declared with a `.using' directive in the same section
+     as the current section.
+
+`.ebcdic STRING'
+     Emit the EBCDIC equivalent of the indicated string.  The emitted
+     string will be null terminated.  Note that the directives
+     `.string' etc. emit ascii strings by default.
+
+`EQU'
+     The standard HLASM-style EQU directive is not supported; however,
+     the standard `as' directive .equ can be used to the same effect.
+
+`.ltorg'
+     Dump the literal pool accumulated so far; begin a new literal pool.
+     The literal pool will be written in the current section; in order
+     to generate correct assembly, a `.using' must have been previously
+     specified in the same section.
+
+`.using EXPR,REGNO'
+     Use REGNO as the base register for all subsequent RX, RS, and SS
+     form instructions. The EXPR will be evaluated to obtain the base
+     address; usually, EXPR will merely be `*'.
+
+     This assembler allows two `.using' directives to be simultaneously
+     outstanding, one in the `.text' section, and one in another section
+     (typically, the `.data' section).  This feature allows dynamically
+     loaded objects to be implemented in a relatively straightforward
+     way.  A `.using' directive must always be specified in the `.text'
+     section; this will specify the base register that will be used for
+     branches in the `.text' section.  A second `.using' may be
+     specified in another section; this will specify the base register
+     that is used for non-label address literals.  When a second
+     `.using' is specified, then the subsequent `.ltorg' must be put in
+     the same section; otherwise an error will result.
+
+     Thus, for example, the following code uses `r3' to address branch
+     targets and `r4' to address the literal pool, which has been
+     written to the `.data' section.  The is, the constants
+     `=A(some_routine)', `=H'42'' and `=E'3.1416'' will all appear in
+     the `.data' section.
+
+          .data
+          	.using  LITPOOL,r4
+          .text
+          	BASR	r3,0
+          	.using	*,r3
+                  B       START
+          	.long	LITPOOL
+          START:
+          	L	r4,4(,r3)
+          	L	r15,=A(some_routine)
+          	LTR	r15,r15
+          	BNE	LABEL
+          	AH	r0,=H'42'
+          LABEL:
+          	ME	r6,=E'3.1416'
+          .data
+          LITPOOL:
+          	.ltorg
+
+     Note that this dual-`.using' directive semantics extends and is
+     not compatible with HLASM semantics.  Note that this assembler
+     directive does not support the full range of HLASM semantics.
+
+
+
+File: as.info,  Node: ESA/390 Opcodes,  Prev: ESA/390 Directives,  Up: ESA/390-Dependent
+
+9.14.6 Opcodes
+--------------
+
+For detailed information on the ESA/390 machine instruction set, see
+`ESA/390 Principles of Operation' (IBM Publication Number DZ9AR004).
+
+
+File: as.info,  Node: i386-Dependent,  Next: i860-Dependent,  Prev: ESA/390-Dependent,  Up: Machine Dependencies
+
+9.15 80386 Dependent Features
+=============================
+
+   The i386 version `as' supports both the original Intel 386
+architecture in both 16 and 32-bit mode as well as AMD x86-64
+architecture extending the Intel architecture to 64-bits.
+
+* Menu:
+
+* i386-Options::                Options
+* i386-Directives::             X86 specific directives
+* i386-Syntax::                 Syntactical considerations
+* i386-Mnemonics::              Instruction Naming
+* i386-Regs::                   Register Naming
+* i386-Prefixes::               Instruction Prefixes
+* i386-Memory::                 Memory References
+* i386-Jumps::                  Handling of Jump Instructions
+* i386-Float::                  Floating Point
+* i386-SIMD::                   Intel's MMX and AMD's 3DNow! SIMD Operations
+* i386-LWP::                    AMD's Lightweight Profiling Instructions
+* i386-BMI::                    Bit Manipulation Instruction
+* i386-TBM::                    AMD's Trailing Bit Manipulation Instructions
+* i386-16bit::                  Writing 16-bit Code
+* i386-Arch::                   Specifying an x86 CPU architecture
+* i386-Bugs::                   AT&T Syntax bugs
+* i386-Notes::                  Notes
+
+
+File: as.info,  Node: i386-Options,  Next: i386-Directives,  Up: i386-Dependent
+
+9.15.1 Options
+--------------
+
+The i386 version of `as' has a few machine dependent options:
+
+`--32 | --x32 | --64'
+     Select the word size, either 32 bits or 64 bits.  `--32' implies
+     Intel i386 architecture, while `--x32' and `--64' imply AMD x86-64
+     architecture with 32-bit or 64-bit word-size respectively.
+
+     These options are only available with the ELF object file format,
+     and require that the necessary BFD support has been included (on a
+     32-bit platform you have to add -enable-64-bit-bfd to configure
+     enable 64-bit usage and use x86-64 as target platform).
+
+`-n'
+     By default, x86 GAS replaces multiple nop instructions used for
+     alignment within code sections with multi-byte nop instructions
+     such as leal 0(%esi,1),%esi.  This switch disables the
+     optimization.
+
+`--divide'
+     On SVR4-derived platforms, the character `/' is treated as a
+     comment character, which means that it cannot be used in
+     expressions.  The `--divide' option turns `/' into a normal
+     character.  This does not disable `/' at the beginning of a line
+     starting a comment, or affect using `#' for starting a comment.
+
+`-march=CPU[+EXTENSION...]'
+     This option specifies the target processor.  The assembler will
+     issue an error message if an attempt is made to assemble an
+     instruction which will not execute on the target processor.  The
+     following processor names are recognized: `i8086', `i186', `i286',
+     `i386', `i486', `i586', `i686', `pentium', `pentiumpro',
+     `pentiumii', `pentiumiii', `pentium4', `prescott', `nocona',
+     `core', `core2', `corei7', `l1om', `k1om', `k6', `k6_2', `athlon',
+     `opteron', `k8', `amdfam10', `bdver1', `bdver2', `bdver3',
+     `btver1', `btver2', `generic32' and `generic64'.
+
+     In addition to the basic instruction set, the assembler can be
+     told to accept various extension mnemonics.  For example,
+     `-march=i686+sse4+vmx' extends I686 with SSE4 and VMX.  The
+     following extensions are currently supported: `8087', `287', `387',
+     `no87', `mmx', `nommx', `sse', `sse2', `sse3', `ssse3', `sse4.1',
+     `sse4.2', `sse4', `nosse', `avx', `avx2', `adx', `rdseed',
+     `prfchw', `smap', `mpx', `sha', `avx512f', `avx512cd', `avx512er',
+     `avx512pf', `noavx', `vmx', `vmfunc', `smx', `xsave', `xsaveopt',
+     `aes', `pclmul', `fsgsbase', `rdrnd', `f16c', `bmi2', `fma',
+     `movbe', `ept', `lzcnt', `hle', `rtm', `invpcid', `clflush', `lwp',
+     `fma4', `xop', `cx16', `syscall', `rdtscp', `3dnow', `3dnowa',
+     `sse4a', `sse5', `svme', `abm' and `padlock'.  Note that rather
+     than extending a basic instruction set, the extension mnemonics
+     starting with `no' revoke the respective functionality.
+
+     When the `.arch' directive is used with `-march', the `.arch'
+     directive will take precedent.
+
+`-mtune=CPU'
+     This option specifies a processor to optimize for. When used in
+     conjunction with the `-march' option, only instructions of the
+     processor specified by the `-march' option will be generated.
+
+     Valid CPU values are identical to the processor list of
+     `-march=CPU'.
+
+`-msse2avx'
+     This option specifies that the assembler should encode SSE
+     instructions with VEX prefix.
+
+`-msse-check=NONE'
+`-msse-check=WARNING'
+`-msse-check=ERROR'
+     These options control if the assembler should check SSE
+     instructions.  `-msse-check=NONE' will make the assembler not to
+     check SSE instructions,  which is the default.
+     `-msse-check=WARNING' will make the assembler issue a warning for
+     any SSE instruction.  `-msse-check=ERROR' will make the assembler
+     issue an error for any SSE instruction.
+
+`-mavxscalar=128'
+`-mavxscalar=256'
+     These options control how the assembler should encode scalar AVX
+     instructions.  `-mavxscalar=128' will encode scalar AVX
+     instructions with 128bit vector length, which is the default.
+     `-mavxscalar=256' will encode scalar AVX instructions with 256bit
+     vector length.
+
+`-mevexlig=128'
+`-mevexlig=256'
+`-mevexlig=512'
+     These options control how the assembler should encode
+     length-ignored (LIG) EVEX instructions.  `-mevexlig=128' will
+     encode LIG EVEX instructions with 128bit vector length, which is
+     the default.  `-mevexlig=256' and `-mevexlig=512' will encode LIG
+     EVEX instructions with 256bit and 512bit vector length,
+     respectively.
+
+`-mevexwig=0'
+`-mevexwig=1'
+     These options control how the assembler should encode w-ignored
+     (WIG) EVEX instructions.  `-mevexwig=0' will encode WIG EVEX
+     instructions with evex.w = 0, which is the default.  `-mevexwig=1'
+     will encode WIG EVEX instructions with evex.w = 1.
+
+`-mmnemonic=ATT'
+`-mmnemonic=INTEL'
+     This option specifies instruction mnemonic for matching
+     instructions.  The `.att_mnemonic' and `.intel_mnemonic'
+     directives will take precedent.
+
+`-msyntax=ATT'
+`-msyntax=INTEL'
+     This option specifies instruction syntax when processing
+     instructions.  The `.att_syntax' and `.intel_syntax' directives
+     will take precedent.
+
+`-mnaked-reg'
+     This opetion specifies that registers don't require a `%' prefix.
+     The `.att_syntax' and `.intel_syntax' directives will take
+     precedent.
+
+`-madd-bnd-prefix'
+     This option forces the assembler to add BND prefix to all
+     branches, even if such prefix was not explicitly specified in the
+     source code.
+
+
+
+File: as.info,  Node: i386-Directives,  Next: i386-Syntax,  Prev: i386-Options,  Up: i386-Dependent
+
+9.15.2 x86 specific Directives
+------------------------------
+
+`.lcomm SYMBOL , LENGTH[, ALIGNMENT]'
+     Reserve LENGTH (an absolute expression) bytes for a local common
+     denoted by SYMBOL.  The section and value of SYMBOL are those of
+     the new local common.  The addresses are allocated in the bss
+     section, so that at run-time the bytes start off zeroed.  Since
+     SYMBOL is not declared global, it is normally not visible to `ld'.
+     The optional third parameter, ALIGNMENT, specifies the desired
+     alignment of the symbol in the bss section.
+
+     This directive is only available for COFF based x86 targets.
+
+
+
+File: as.info,  Node: i386-Syntax,  Next: i386-Mnemonics,  Prev: i386-Directives,  Up: i386-Dependent
+
+9.15.3 i386 Syntactical Considerations
+--------------------------------------
+
+* Menu:
+
+* i386-Variations::           AT&T Syntax versus Intel Syntax
+* i386-Chars::                Special Characters
+
+
+File: as.info,  Node: i386-Variations,  Next: i386-Chars,  Up: i386-Syntax
+
+9.15.3.1 AT&T Syntax versus Intel Syntax
+........................................
+
+`as' now supports assembly using Intel assembler syntax.
+`.intel_syntax' selects Intel mode, and `.att_syntax' switches back to
+the usual AT&T mode for compatibility with the output of `gcc'.  Either
+of these directives may have an optional argument, `prefix', or
+`noprefix' specifying whether registers require a `%' prefix.  AT&T
+System V/386 assembler syntax is quite different from Intel syntax.  We
+mention these differences because almost all 80386 documents use Intel
+syntax.  Notable differences between the two syntaxes are:
+
+   * AT&T immediate operands are preceded by `$'; Intel immediate
+     operands are undelimited (Intel `push 4' is AT&T `pushl $4').
+     AT&T register operands are preceded by `%'; Intel register operands
+     are undelimited.  AT&T absolute (as opposed to PC relative)
+     jump/call operands are prefixed by `*'; they are undelimited in
+     Intel syntax.
+
+   * AT&T and Intel syntax use the opposite order for source and
+     destination operands.  Intel `add eax, 4' is `addl $4, %eax'.  The
+     `source, dest' convention is maintained for compatibility with
+     previous Unix assemblers.  Note that `bound', `invlpga', and
+     instructions with 2 immediate operands, such as the `enter'
+     instruction, do _not_ have reversed order.  *Note i386-Bugs::.
+
+   * In AT&T syntax the size of memory operands is determined from the
+     last character of the instruction mnemonic.  Mnemonic suffixes of
+     `b', `w', `l' and `q' specify byte (8-bit), word (16-bit), long
+     (32-bit) and quadruple word (64-bit) memory references.  Intel
+     syntax accomplishes this by prefixing memory operands (_not_ the
+     instruction mnemonics) with `byte ptr', `word ptr', `dword ptr'
+     and `qword ptr'.  Thus, Intel `mov al, byte ptr FOO' is `movb FOO,
+     %al' in AT&T syntax.
+
+     In 64-bit code, `movabs' can be used to encode the `mov'
+     instruction with the 64-bit displacement or immediate operand.
+
+   * Immediate form long jumps and calls are `lcall/ljmp $SECTION,
+     $OFFSET' in AT&T syntax; the Intel syntax is `call/jmp far
+     SECTION:OFFSET'.  Also, the far return instruction is `lret
+     $STACK-ADJUST' in AT&T syntax; Intel syntax is `ret far
+     STACK-ADJUST'.
+
+   * The AT&T assembler does not provide support for multiple section
+     programs.  Unix style systems expect all programs to be single
+     sections.
+
+
+File: as.info,  Node: i386-Chars,  Prev: i386-Variations,  Up: i386-Syntax
+
+9.15.3.2 Special Characters
+...........................
+
+The presence of a `#' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   If the `--divide' command line option has not been specified then
+the `/' character appearing anywhere on a line also introduces a line
+comment.
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: i386-Mnemonics,  Next: i386-Regs,  Prev: i386-Syntax,  Up: i386-Dependent
+
+9.15.4 Instruction Naming
+-------------------------
+
+Instruction mnemonics are suffixed with one character modifiers which
+specify the size of operands.  The letters `b', `w', `l' and `q'
+specify byte, word, long and quadruple word operands.  If no suffix is
+specified by an instruction then `as' tries to fill in the missing
+suffix based on the destination register operand (the last one by
+convention).  Thus, `mov %ax, %bx' is equivalent to `movw %ax, %bx';
+also, `mov $1, %bx' is equivalent to `movw $1, bx'.  Note that this is
+incompatible with the AT&T Unix assembler which assumes that a missing
+mnemonic suffix implies long operand size.  (This incompatibility does
+not affect compiler output since compilers always explicitly specify
+the mnemonic suffix.)
+
+   Almost all instructions have the same names in AT&T and Intel format.
+There are a few exceptions.  The sign extend and zero extend
+instructions need two sizes to specify them.  They need a size to
+sign/zero extend _from_ and a size to zero extend _to_.  This is
+accomplished by using two instruction mnemonic suffixes in AT&T syntax.
+Base names for sign extend and zero extend are `movs...' and `movz...'
+in AT&T syntax (`movsx' and `movzx' in Intel syntax).  The instruction
+mnemonic suffixes are tacked on to this base name, the _from_ suffix
+before the _to_ suffix.  Thus, `movsbl %al, %edx' is AT&T syntax for
+"move sign extend _from_ %al _to_ %edx."  Possible suffixes, thus, are
+`bl' (from byte to long), `bw' (from byte to word), `wl' (from word to
+long), `bq' (from byte to quadruple word), `wq' (from word to quadruple
+word), and `lq' (from long to quadruple word).
+
+   Different encoding options can be specified via optional mnemonic
+suffix.  `.s' suffix swaps 2 register operands in encoding when moving
+from one register to another.  `.d8' or `.d32' suffix prefers 8bit or
+32bit displacement in encoding.
+
+   The Intel-syntax conversion instructions
+
+   * `cbw' -- sign-extend byte in `%al' to word in `%ax',
+
+   * `cwde' -- sign-extend word in `%ax' to long in `%eax',
+
+   * `cwd' -- sign-extend word in `%ax' to long in `%dx:%ax',
+
+   * `cdq' -- sign-extend dword in `%eax' to quad in `%edx:%eax',
+
+   * `cdqe' -- sign-extend dword in `%eax' to quad in `%rax' (x86-64
+     only),
+
+   * `cqo' -- sign-extend quad in `%rax' to octuple in `%rdx:%rax'
+     (x86-64 only),
+
+are called `cbtw', `cwtl', `cwtd', `cltd', `cltq', and `cqto' in AT&T
+naming.  `as' accepts either naming for these instructions.
+
+   Far call/jump instructions are `lcall' and `ljmp' in AT&T syntax,
+but are `call far' and `jump far' in Intel convention.
+
+9.15.5 AT&T Mnemonic versus Intel Mnemonic
+------------------------------------------
+
+`as' supports assembly using Intel mnemonic.  `.intel_mnemonic' selects
+Intel mnemonic with Intel syntax, and `.att_mnemonic' switches back to
+the usual AT&T mnemonic with AT&T syntax for compatibility with the
+output of `gcc'.  Several x87 instructions, `fadd', `fdiv', `fdivp',
+`fdivr', `fdivrp', `fmul', `fsub', `fsubp', `fsubr' and `fsubrp',  are
+implemented in AT&T System V/386 assembler with different mnemonics
+from those in Intel IA32 specification.  `gcc' generates those
+instructions with AT&T mnemonic.
+
+
+File: as.info,  Node: i386-Regs,  Next: i386-Prefixes,  Prev: i386-Mnemonics,  Up: i386-Dependent
+
+9.15.6 Register Naming
+----------------------
+
+Register operands are always prefixed with `%'.  The 80386 registers
+consist of
+
+   * the 8 32-bit registers `%eax' (the accumulator), `%ebx', `%ecx',
+     `%edx', `%edi', `%esi', `%ebp' (the frame pointer), and `%esp'
+     (the stack pointer).
+
+   * the 8 16-bit low-ends of these: `%ax', `%bx', `%cx', `%dx', `%di',
+     `%si', `%bp', and `%sp'.
+
+   * the 8 8-bit registers: `%ah', `%al', `%bh', `%bl', `%ch', `%cl',
+     `%dh', and `%dl' (These are the high-bytes and low-bytes of `%ax',
+     `%bx', `%cx', and `%dx')
+
+   * the 6 section registers `%cs' (code section), `%ds' (data
+     section), `%ss' (stack section), `%es', `%fs', and `%gs'.
+
+   * the 3 processor control registers `%cr0', `%cr2', and `%cr3'.
+
+   * the 6 debug registers `%db0', `%db1', `%db2', `%db3', `%db6', and
+     `%db7'.
+
+   * the 2 test registers `%tr6' and `%tr7'.
+
+   * the 8 floating point register stack `%st' or equivalently
+     `%st(0)', `%st(1)', `%st(2)', `%st(3)', `%st(4)', `%st(5)',
+     `%st(6)', and `%st(7)'.  These registers are overloaded by 8 MMX
+     registers `%mm0', `%mm1', `%mm2', `%mm3', `%mm4', `%mm5', `%mm6'
+     and `%mm7'.
+
+   * the 8 SSE registers registers `%xmm0', `%xmm1', `%xmm2', `%xmm3',
+     `%xmm4', `%xmm5', `%xmm6' and `%xmm7'.
+
+   The AMD x86-64 architecture extends the register set by:
+
+   * enhancing the 8 32-bit registers to 64-bit: `%rax' (the
+     accumulator), `%rbx', `%rcx', `%rdx', `%rdi', `%rsi', `%rbp' (the
+     frame pointer), `%rsp' (the stack pointer)
+
+   * the 8 extended registers `%r8'-`%r15'.
+
+   * the 8 32-bit low ends of the extended registers: `%r8d'-`%r15d'
+
+   * the 8 16-bit low ends of the extended registers: `%r8w'-`%r15w'
+
+   * the 8 8-bit low ends of the extended registers: `%r8b'-`%r15b'
+
+   * the 4 8-bit registers: `%sil', `%dil', `%bpl', `%spl'.
+
+   * the 8 debug registers: `%db8'-`%db15'.
+
+   * the 8 SSE registers: `%xmm8'-`%xmm15'.
+
+
+File: as.info,  Node: i386-Prefixes,  Next: i386-Memory,  Prev: i386-Regs,  Up: i386-Dependent
+
+9.15.7 Instruction Prefixes
+---------------------------
+
+Instruction prefixes are used to modify the following instruction.  They
+are used to repeat string instructions, to provide section overrides, to
+perform bus lock operations, and to change operand and address sizes.
+(Most instructions that normally operate on 32-bit operands will use
+16-bit operands if the instruction has an "operand size" prefix.)
+Instruction prefixes are best written on the same line as the
+instruction they act upon. For example, the `scas' (scan string)
+instruction is repeated with:
+
+             repne scas %es:(%edi),%al
+
+   You may also place prefixes on the lines immediately preceding the
+instruction, but this circumvents checks that `as' does with prefixes,
+and will not work with all prefixes.
+
+   Here is a list of instruction prefixes:
+
+   * Section override prefixes `cs', `ds', `ss', `es', `fs', `gs'.
+     These are automatically added by specifying using the
+     SECTION:MEMORY-OPERAND form for memory references.
+
+   * Operand/Address size prefixes `data16' and `addr16' change 32-bit
+     operands/addresses into 16-bit operands/addresses, while `data32'
+     and `addr32' change 16-bit ones (in a `.code16' section) into
+     32-bit operands/addresses.  These prefixes _must_ appear on the
+     same line of code as the instruction they modify. For example, in
+     a 16-bit `.code16' section, you might write:
+
+                  addr32 jmpl *(%ebx)
+
+   * The bus lock prefix `lock' inhibits interrupts during execution of
+     the instruction it precedes.  (This is only valid with certain
+     instructions; see a 80386 manual for details).
+
+   * The wait for coprocessor prefix `wait' waits for the coprocessor to
+     complete the current instruction.  This should never be needed for
+     the 80386/80387 combination.
+
+   * The `rep', `repe', and `repne' prefixes are added to string
+     instructions to make them repeat `%ecx' times (`%cx' times if the
+     current address size is 16-bits).  
+
+   * The `rex' family of prefixes is used by x86-64 to encode
+     extensions to i386 instruction set.  The `rex' prefix has four
+     bits -- an operand size overwrite (`64') used to change operand
+     size from 32-bit to 64-bit and X, Y and Z extensions bits used to
+     extend the register set.
+
+     You may write the `rex' prefixes directly. The `rex64xyz'
+     instruction emits `rex' prefix with all the bits set.  By omitting
+     the `64', `x', `y' or `z' you may write other prefixes as well.
+     Normally, there is no need to write the prefixes explicitly, since
+     gas will automatically generate them based on the instruction
+     operands.
+
+
+File: as.info,  Node: i386-Memory,  Next: i386-Jumps,  Prev: i386-Prefixes,  Up: i386-Dependent
+
+9.15.8 Memory References
+------------------------
+
+An Intel syntax indirect memory reference of the form
+
+     SECTION:[BASE + INDEX*SCALE + DISP]
+
+is translated into the AT&T syntax
+
+     SECTION:DISP(BASE, INDEX, SCALE)
+
+where BASE and INDEX are the optional 32-bit base and index registers,
+DISP is the optional displacement, and SCALE, taking the values 1, 2,
+4, and 8, multiplies INDEX to calculate the address of the operand.  If
+no SCALE is specified, SCALE is taken to be 1.  SECTION specifies the
+optional section register for the memory operand, and may override the
+default section register (see a 80386 manual for section register
+defaults). Note that section overrides in AT&T syntax _must_ be
+preceded by a `%'.  If you specify a section override which coincides
+with the default section register, `as' does _not_ output any section
+register override prefixes to assemble the given instruction.  Thus,
+section overrides can be specified to emphasize which section register
+is used for a given memory operand.
+
+   Here are some examples of Intel and AT&T style memory references:
+
+AT&T: `-4(%ebp)', Intel:  `[ebp - 4]'
+     BASE is `%ebp'; DISP is `-4'. SECTION is missing, and the default
+     section is used (`%ss' for addressing with `%ebp' as the base
+     register).  INDEX, SCALE are both missing.
+
+AT&T: `foo(,%eax,4)', Intel: `[foo + eax*4]'
+     INDEX is `%eax' (scaled by a SCALE 4); DISP is `foo'.  All other
+     fields are missing.  The section register here defaults to `%ds'.
+
+AT&T: `foo(,1)'; Intel `[foo]'
+     This uses the value pointed to by `foo' as a memory operand.  Note
+     that BASE and INDEX are both missing, but there is only _one_ `,'.
+     This is a syntactic exception.
+
+AT&T: `%gs:foo'; Intel `gs:foo'
+     This selects the contents of the variable `foo' with section
+     register SECTION being `%gs'.
+
+   Absolute (as opposed to PC relative) call and jump operands must be
+prefixed with `*'.  If no `*' is specified, `as' always chooses PC
+relative addressing for jump/call labels.
+
+   Any instruction that has a memory operand, but no register operand,
+_must_ specify its size (byte, word, long, or quadruple) with an
+instruction mnemonic suffix (`b', `w', `l' or `q', respectively).
+
+   The x86-64 architecture adds an RIP (instruction pointer relative)
+addressing.  This addressing mode is specified by using `rip' as a base
+register.  Only constant offsets are valid. For example:
+
+AT&T: `1234(%rip)', Intel: `[rip + 1234]'
+     Points to the address 1234 bytes past the end of the current
+     instruction.
+
+AT&T: `symbol(%rip)', Intel: `[rip + symbol]'
+     Points to the `symbol' in RIP relative way, this is shorter than
+     the default absolute addressing.
+
+   Other addressing modes remain unchanged in x86-64 architecture,
+except registers used are 64-bit instead of 32-bit.
+
+
+File: as.info,  Node: i386-Jumps,  Next: i386-Float,  Prev: i386-Memory,  Up: i386-Dependent
+
+9.15.9 Handling of Jump Instructions
+------------------------------------
+
+Jump instructions are always optimized to use the smallest possible
+displacements.  This is accomplished by using byte (8-bit) displacement
+jumps whenever the target is sufficiently close.  If a byte displacement
+is insufficient a long displacement is used.  We do not support word
+(16-bit) displacement jumps in 32-bit mode (i.e. prefixing the jump
+instruction with the `data16' instruction prefix), since the 80386
+insists upon masking `%eip' to 16 bits after the word displacement is
+added. (See also *note i386-Arch::)
+
+   Note that the `jcxz', `jecxz', `loop', `loopz', `loope', `loopnz'
+and `loopne' instructions only come in byte displacements, so that if
+you use these instructions (`gcc' does not use them) you may get an
+error message (and incorrect code).  The AT&T 80386 assembler tries to
+get around this problem by expanding `jcxz foo' to
+
+              jcxz cx_zero
+              jmp cx_nonzero
+     cx_zero: jmp foo
+     cx_nonzero:
+
+
+File: as.info,  Node: i386-Float,  Next: i386-SIMD,  Prev: i386-Jumps,  Up: i386-Dependent
+
+9.15.10 Floating Point
+----------------------
+
+All 80387 floating point types except packed BCD are supported.  (BCD
+support may be added without much difficulty).  These data types are
+16-, 32-, and 64- bit integers, and single (32-bit), double (64-bit),
+and extended (80-bit) precision floating point.  Each supported type
+has an instruction mnemonic suffix and a constructor associated with
+it.  Instruction mnemonic suffixes specify the operand's data type.
+Constructors build these data types into memory.
+
+   * Floating point constructors are `.float' or `.single', `.double',
+     and `.tfloat' for 32-, 64-, and 80-bit formats.  These correspond
+     to instruction mnemonic suffixes `s', `l', and `t'. `t' stands for
+     80-bit (ten byte) real.  The 80387 only supports this format via
+     the `fldt' (load 80-bit real to stack top) and `fstpt' (store
+     80-bit real and pop stack) instructions.
+
+   * Integer constructors are `.word', `.long' or `.int', and `.quad'
+     for the 16-, 32-, and 64-bit integer formats.  The corresponding
+     instruction mnemonic suffixes are `s' (single), `l' (long), and
+     `q' (quad).  As with the 80-bit real format, the 64-bit `q' format
+     is only present in the `fildq' (load quad integer to stack top)
+     and `fistpq' (store quad integer and pop stack) instructions.
+
+   Register to register operations should not use instruction mnemonic
+suffixes.  `fstl %st, %st(1)' will give a warning, and be assembled as
+if you wrote `fst %st, %st(1)', since all register to register
+operations use 80-bit floating point operands. (Contrast this with
+`fstl %st, mem', which converts `%st' from 80-bit to 64-bit floating
+point format, then stores the result in the 4 byte location `mem')
+
+
+File: as.info,  Node: i386-SIMD,  Next: i386-LWP,  Prev: i386-Float,  Up: i386-Dependent
+
+9.15.11 Intel's MMX and AMD's 3DNow! SIMD Operations
+----------------------------------------------------
+
+`as' supports Intel's MMX instruction set (SIMD instructions for
+integer data), available on Intel's Pentium MMX processors and Pentium
+II processors, AMD's K6 and K6-2 processors, Cyrix' M2 processor, and
+probably others.  It also supports AMD's 3DNow!  instruction set (SIMD
+instructions for 32-bit floating point data) available on AMD's K6-2
+processor and possibly others in the future.
+
+   Currently, `as' does not support Intel's floating point SIMD, Katmai
+(KNI).
+
+   The eight 64-bit MMX operands, also used by 3DNow!, are called
+`%mm0', `%mm1', ... `%mm7'.  They contain eight 8-bit integers, four
+16-bit integers, two 32-bit integers, one 64-bit integer, or two 32-bit
+floating point values.  The MMX registers cannot be used at the same
+time as the floating point stack.
+
+   See Intel and AMD documentation, keeping in mind that the operand
+order in instructions is reversed from the Intel syntax.
+
+
+File: as.info,  Node: i386-LWP,  Next: i386-BMI,  Prev: i386-SIMD,  Up: i386-Dependent
+
+9.15.12 AMD's Lightweight Profiling Instructions
+------------------------------------------------
+
+`as' supports AMD's Lightweight Profiling (LWP) instruction set,
+available on AMD's Family 15h (Orochi) processors.
+
+   LWP enables applications to collect and manage performance data, and
+react to performance events.  The collection of performance data
+requires no context switches.  LWP runs in the context of a thread and
+so several counters can be used independently across multiple threads.
+LWP can be used in both 64-bit and legacy 32-bit modes.
+
+   For detailed information on the LWP instruction set, see the `AMD
+Lightweight Profiling Specification' available at Lightweight Profiling
+Specification (http://developer.amd.com/cpu/LWP).
+
+
+File: as.info,  Node: i386-BMI,  Next: i386-TBM,  Prev: i386-LWP,  Up: i386-Dependent
+
+9.15.13 Bit Manipulation Instructions
+-------------------------------------
+
+`as' supports the Bit Manipulation (BMI) instruction set.
+
+   BMI instructions provide several instructions implementing individual
+bit manipulation operations such as isolation, masking, setting, or
+resetting.
+
+
+File: as.info,  Node: i386-TBM,  Next: i386-16bit,  Prev: i386-BMI,  Up: i386-Dependent
+
+9.15.14 AMD's Trailing Bit Manipulation Instructions
+----------------------------------------------------
+
+`as' supports AMD's Trailing Bit Manipulation (TBM) instruction set,
+available on AMD's BDVER2 processors (Trinity and Viperfish).
+
+   TBM instructions provide instructions implementing individual bit
+manipulation operations such as isolating, masking, setting, resetting,
+complementing, and operations on trailing zeros and ones.
+
+
+File: as.info,  Node: i386-16bit,  Next: i386-Arch,  Prev: i386-TBM,  Up: i386-Dependent
+
+9.15.15 Writing 16-bit Code
+---------------------------
+
+While `as' normally writes only "pure" 32-bit i386 code or 64-bit
+x86-64 code depending on the default configuration, it also supports
+writing code to run in real mode or in 16-bit protected mode code
+segments.  To do this, put a `.code16' or `.code16gcc' directive before
+the assembly language instructions to be run in 16-bit mode.  You can
+switch `as' to writing 32-bit code with the `.code32' directive or
+64-bit code with the `.code64' directive.
+
+   `.code16gcc' provides experimental support for generating 16-bit
+code from gcc, and differs from `.code16' in that `call', `ret',
+`enter', `leave', `push', `pop', `pusha', `popa', `pushf', and `popf'
+instructions default to 32-bit size.  This is so that the stack pointer
+is manipulated in the same way over function calls, allowing access to
+function parameters at the same stack offsets as in 32-bit mode.
+`.code16gcc' also automatically adds address size prefixes where
+necessary to use the 32-bit addressing modes that gcc generates.
+
+   The code which `as' generates in 16-bit mode will not necessarily
+run on a 16-bit pre-80386 processor.  To write code that runs on such a
+processor, you must refrain from using _any_ 32-bit constructs which
+require `as' to output address or operand size prefixes.
+
+   Note that writing 16-bit code instructions by explicitly specifying a
+prefix or an instruction mnemonic suffix within a 32-bit code section
+generates different machine instructions than those generated for a
+16-bit code segment.  In a 32-bit code section, the following code
+generates the machine opcode bytes `66 6a 04', which pushes the value
+`4' onto the stack, decrementing `%esp' by 2.
+
+             pushw $4
+
+   The same code in a 16-bit code section would generate the machine
+opcode bytes `6a 04' (i.e., without the operand size prefix), which is
+correct since the processor default operand size is assumed to be 16
+bits in a 16-bit code section.
+
+
+File: as.info,  Node: i386-Bugs,  Next: i386-Notes,  Prev: i386-Arch,  Up: i386-Dependent
+
+9.15.16 AT&T Syntax bugs
+------------------------
+
+The UnixWare assembler, and probably other AT&T derived ix86 Unix
+assemblers, generate floating point instructions with reversed source
+and destination registers in certain cases.  Unfortunately, gcc and
+possibly many other programs use this reversed syntax, so we're stuck
+with it.
+
+   For example
+
+             fsub %st,%st(3)
+   results in `%st(3)' being updated to `%st - %st(3)' rather than the
+expected `%st(3) - %st'.  This happens with all the non-commutative
+arithmetic floating point operations with two register operands where
+the source register is `%st' and the destination register is `%st(i)'.
+
+
+File: as.info,  Node: i386-Arch,  Next: i386-Bugs,  Prev: i386-16bit,  Up: i386-Dependent
+
+9.15.17 Specifying CPU Architecture
+-----------------------------------
+
+`as' may be told to assemble for a particular CPU (sub-)architecture
+with the `.arch CPU_TYPE' directive.  This directive enables a warning
+when gas detects an instruction that is not supported on the CPU
+specified.  The choices for CPU_TYPE are:
+
+`i8086'        `i186'         `i286'         `i386'
+`i486'         `i586'         `i686'         `pentium'
+`pentiumpro'   `pentiumii'    `pentiumiii'   `pentium4'
+`prescott'     `nocona'       `core'         `core2'
+`corei7'       `l1om'         `k1om'         
+`k6'           `k6_2'         `athlon'       `k8'
+`amdfam10'     `bdver1'       `bdver2'       `bdver3'
+`btver1'       `btver2'                      
+`generic32'    `generic64'                   
+`.mmx'         `.sse'         `.sse2'        `.sse3'
+`.ssse3'       `.sse4.1'      `.sse4.2'      `.sse4'
+`.avx'         `.vmx'         `.smx'         `.ept'
+`.clflush'     `.movbe'       `.xsave'       `.xsaveopt'
+`.aes'         `.pclmul'      `.fma'         `.fsgsbase'
+`.rdrnd'       `.f16c'        `.avx2'        `.bmi2'
+`.lzcnt'       `.invpcid'     `.vmfunc'      `.hle'
+`.rtm'         `.adx'         `.rdseed'      `.prfchw'
+`.smap'        `.mpx'                        
+`.smap'        `.sha'                        
+`.3dnow'       `.3dnowa'      `.sse4a'       `.sse5'
+`.syscall'     `.rdtscp'      `.svme'        `.abm'
+`.lwp'         `.fma4'        `.xop'         `.cx16'
+`.padlock'                                   
+`.smap'        `.avx512f'     `.avx512cd'    `.avx512er'
+`.avx512pf'    `.3dnow'       `.3dnowa'      `.sse4a'
+`.sse5'        `.syscall'     `.rdtscp'      `.svme'
+`.abm'         `.lwp'         `.fma4'        `.xop'
+`.cx16'        `.padlock'                    
+
+   Apart from the warning, there are only two other effects on `as'
+operation;  Firstly, if you specify a CPU other than `i486', then shift
+by one instructions such as `sarl $1, %eax' will automatically use a
+two byte opcode sequence.  The larger three byte opcode sequence is
+used on the 486 (and when no architecture is specified) because it
+executes faster on the 486.  Note that you can explicitly request the
+two byte opcode by writing `sarl %eax'.  Secondly, if you specify
+`i8086', `i186', or `i286', _and_ `.code16' or `.code16gcc' then byte
+offset conditional jumps will be promoted when necessary to a two
+instruction sequence consisting of a conditional jump of the opposite
+sense around an unconditional jump to the target.
+
+   Following the CPU architecture (but not a sub-architecture, which
+are those starting with a dot), you may specify `jumps' or `nojumps' to
+control automatic promotion of conditional jumps. `jumps' is the
+default, and enables jump promotion;  All external jumps will be of the
+long variety, and file-local jumps will be promoted as necessary.
+(*note i386-Jumps::)  `nojumps' leaves external conditional jumps as
+byte offset jumps, and warns about file-local conditional jumps that
+`as' promotes.  Unconditional jumps are treated as for `jumps'.
+
+   For example
+
+      .arch i8086,nojumps
+
+
+File: as.info,  Node: i386-Notes,  Prev: i386-Bugs,  Up: i386-Dependent
+
+9.15.18 Notes
+-------------
+
+There is some trickery concerning the `mul' and `imul' instructions
+that deserves mention.  The 16-, 32-, 64- and 128-bit expanding
+multiplies (base opcode `0xf6'; extension 4 for `mul' and 5 for `imul')
+can be output only in the one operand form.  Thus, `imul %ebx, %eax'
+does _not_ select the expanding multiply; the expanding multiply would
+clobber the `%edx' register, and this would confuse `gcc' output.  Use
+`imul %ebx' to get the 64-bit product in `%edx:%eax'.
+
+   We have added a two operand form of `imul' when the first operand is
+an immediate mode expression and the second operand is a register.
+This is just a shorthand, so that, multiplying `%eax' by 69, for
+example, can be done with `imul $69, %eax' rather than `imul $69, %eax,
+%eax'.
+
+
+File: as.info,  Node: i860-Dependent,  Next: i960-Dependent,  Prev: i386-Dependent,  Up: Machine Dependencies
+
+9.16 Intel i860 Dependent Features
+==================================
+
+* Menu:
+
+* Notes-i860::                  i860 Notes
+* Options-i860::                i860 Command-line Options
+* Directives-i860::             i860 Machine Directives
+* Opcodes for i860::            i860 Opcodes
+* Syntax of i860::              i860 Syntax
+
+
+File: as.info,  Node: Notes-i860,  Next: Options-i860,  Up: i860-Dependent
+
+9.16.1 i860 Notes
+-----------------
+
+This is a fairly complete i860 assembler which is compatible with the
+UNIX System V/860 Release 4 assembler. However, it does not currently
+support SVR4 PIC (i.e., `@GOT, @GOTOFF, @PLT').
+
+   Like the SVR4/860 assembler, the output object format is ELF32.
+Currently, this is the only supported object format. If there is
+sufficient interest, other formats such as COFF may be implemented.
+
+   Both the Intel and AT&T/SVR4 syntaxes are supported, with the latter
+being the default.  One difference is that AT&T syntax requires the '%'
+prefix on register names while Intel syntax does not.  Another
+difference is in the specification of relocatable expressions.  The
+Intel syntax is `ha%expression' whereas the SVR4 syntax is
+`[expression]@ha' (and similarly for the "l" and "h" selectors).
+
+
+File: as.info,  Node: Options-i860,  Next: Directives-i860,  Prev: Notes-i860,  Up: i860-Dependent
+
+9.16.2 i860 Command-line Options
+--------------------------------
+
+9.16.2.1 SVR4 compatibility options
+...................................
+
+`-V'
+     Print assembler version.
+
+`-Qy'
+     Ignored.
+
+`-Qn'
+     Ignored.
+
+9.16.2.2 Other options
+......................
+
+`-EL'
+     Select little endian output (this is the default).
+
+`-EB'
+     Select big endian output. Note that the i860 always reads
+     instructions as little endian data, so this option only effects
+     data and not instructions.
+
+`-mwarn-expand'
+     Emit a warning message if any pseudo-instruction expansions
+     occurred.  For example, a `or' instruction with an immediate
+     larger than 16-bits will be expanded into two instructions. This
+     is a very undesirable feature to rely on, so this flag can help
+     detect any code where it happens. One use of it, for instance, has
+     been to find and eliminate any place where `gcc' may emit these
+     pseudo-instructions.
+
+`-mxp'
+     Enable support for the i860XP instructions and control registers.
+     By default, this option is disabled so that only the base
+     instruction set (i.e., i860XR) is supported.
+
+`-mintel-syntax'
+     The i860 assembler defaults to AT&T/SVR4 syntax.  This option
+     enables the Intel syntax.
+
+
+File: as.info,  Node: Directives-i860,  Next: Opcodes for i860,  Prev: Options-i860,  Up: i860-Dependent
+
+9.16.3 i860 Machine Directives
+------------------------------
+
+`.dual'
+     Enter dual instruction mode. While this directive is supported, the
+     preferred way to use dual instruction mode is to explicitly code
+     the dual bit with the `d.' prefix.
+
+`.enddual'
+     Exit dual instruction mode. While this directive is supported, the
+     preferred way to use dual instruction mode is to explicitly code
+     the dual bit with the `d.' prefix.
+
+`.atmp'
+     Change the temporary register used when expanding pseudo
+     operations. The default register is `r31'.
+
+   The `.dual', `.enddual', and `.atmp' directives are available only
+in the Intel syntax mode.
+
+   Both syntaxes allow for the standard `.align' directive.  However,
+the Intel syntax additionally allows keywords for the alignment
+parameter: "`.align type'", where `type' is one of `.short', `.long',
+`.quad', `.single', `.double' representing alignments of 2, 4, 16, 4,
+and 8, respectively.
+
+
+File: as.info,  Node: Opcodes for i860,  Next: Syntax of i860,  Prev: Directives-i860,  Up: i860-Dependent
+
+9.16.4 i860 Opcodes
+-------------------
+
+All of the Intel i860XR and i860XP machine instructions are supported.
+Please see either _i860 Microprocessor Programmer's Reference Manual_
+or _i860 Microprocessor Architecture_ for more information.
+
+9.16.4.1 Other instruction support (pseudo-instructions)
+........................................................
+
+For compatibility with some other i860 assemblers, a number of
+pseudo-instructions are supported. While these are supported, they are
+a very undesirable feature that should be avoided - in particular, when
+they result in an expansion to multiple actual i860 instructions. Below
+are the pseudo-instructions that result in expansions.
+   * Load large immediate into general register:
+
+     The pseudo-instruction `mov imm,%rn' (where the immediate does not
+     fit within a signed 16-bit field) will be expanded into:
+          orh large_imm@h,%r0,%rn
+          or large_imm@l,%rn,%rn
+
+   * Load/store with relocatable address expression:
+
+     For example, the pseudo-instruction `ld.b addr_exp(%rx),%rn' will
+     be expanded into:
+          orh addr_exp@ha,%rx,%r31
+          ld.l addr_exp@l(%r31),%rn
+
+     The analogous expansions apply to `ld.x, st.x, fld.x, pfld.x,
+     fst.x', and `pst.x' as well.
+
+   * Signed large immediate with add/subtract:
+
+     If any of the arithmetic operations `adds, addu, subs, subu' are
+     used with an immediate larger than 16-bits (signed), then they
+     will be expanded.  For instance, the pseudo-instruction `adds
+     large_imm,%rx,%rn' expands to:
+          orh large_imm@h,%r0,%r31
+          or large_imm@l,%r31,%r31
+          adds %r31,%rx,%rn
+
+   * Unsigned large immediate with logical operations:
+
+     Logical operations (`or, andnot, or, xor') also result in
+     expansions.  The pseudo-instruction `or large_imm,%rx,%rn' results
+     in:
+          orh large_imm@h,%rx,%r31
+          or large_imm@l,%r31,%rn
+
+     Similarly for the others, except for `and' which expands to:
+          andnot (-1 - large_imm)@h,%rx,%r31
+          andnot (-1 - large_imm)@l,%r31,%rn
+
+
+File: as.info,  Node: Syntax of i860,  Prev: Opcodes for i860,  Up: i860-Dependent
+
+9.16.5 i860 Syntax
+------------------
+
+* Menu:
+
+* i860-Chars::                Special Characters
+
+
+File: as.info,  Node: i860-Chars,  Up: Syntax of i860
+
+9.16.5.1 Special Characters
+...........................
+
+The presence of a `#' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: i960-Dependent,  Next: IA-64-Dependent,  Prev: i860-Dependent,  Up: Machine Dependencies
+
+9.17 Intel 80960 Dependent Features
+===================================
+
+* Menu:
+
+* Options-i960::                i960 Command-line Options
+* Floating Point-i960::         Floating Point
+* Directives-i960::             i960 Machine Directives
+* Opcodes for i960::            i960 Opcodes
+* Syntax of i960::              i960 Syntax
+
+
+File: as.info,  Node: Options-i960,  Next: Floating Point-i960,  Up: i960-Dependent
+
+9.17.1 i960 Command-line Options
+--------------------------------
+
+`-ACA | -ACA_A | -ACB | -ACC | -AKA | -AKB | -AKC | -AMC'
+     Select the 80960 architecture.  Instructions or features not
+     supported by the selected architecture cause fatal errors.
+
+     `-ACA' is equivalent to `-ACA_A'; `-AKC' is equivalent to `-AMC'.
+     Synonyms are provided for compatibility with other tools.
+
+     If you do not specify any of these options, `as' generates code
+     for any instruction or feature that is supported by _some_ version
+     of the 960 (even if this means mixing architectures!).  In
+     principle, `as' attempts to deduce the minimal sufficient
+     processor type if none is specified; depending on the object code
+     format, the processor type may be recorded in the object file.  If
+     it is critical that the `as' output match a specific architecture,
+     specify that architecture explicitly.
+
+`-b'
+     Add code to collect information about conditional branches taken,
+     for later optimization using branch prediction bits.  (The
+     conditional branch instructions have branch prediction bits in the
+     CA, CB, and CC architectures.)  If BR represents a conditional
+     branch instruction, the following represents the code generated by
+     the assembler when `-b' is specified:
+
+                  call    INCREMENT ROUTINE
+                  .word   0       # pre-counter
+          Label:  BR
+                  call    INCREMENT ROUTINE
+                  .word   0       # post-counter
+
+     The counter following a branch records the number of times that
+     branch was _not_ taken; the difference between the two counters is
+     the number of times the branch _was_ taken.
+
+     A table of every such `Label' is also generated, so that the
+     external postprocessor `gbr960' (supplied by Intel) can locate all
+     the counters.  This table is always labeled `__BRANCH_TABLE__';
+     this is a local symbol to permit collecting statistics for many
+     separate object files.  The table is word aligned, and begins with
+     a two-word header.  The first word, initialized to 0, is used in
+     maintaining linked lists of branch tables.  The second word is a
+     count of the number of entries in the table, which follow
+     immediately: each is a word, pointing to one of the labels
+     illustrated above.
+
+           +------------+------------+------------+ ... +------------+
+           |            |            |            |     |            |
+           |  *NEXT     |  COUNT: N  | *BRLAB 1   |     | *BRLAB N   |
+           |            |            |            |     |            |
+           +------------+------------+------------+ ... +------------+
+
+                         __BRANCH_TABLE__ layout
+
+     The first word of the header is used to locate multiple branch
+     tables, since each object file may contain one. Normally the links
+     are maintained with a call to an initialization routine, placed at
+     the beginning of each function in the file.  The GNU C compiler
+     generates these calls automatically when you give it a `-b' option.
+     For further details, see the documentation of `gbr960'.
+
+`-no-relax'
+     Normally, Compare-and-Branch instructions with targets that require
+     displacements greater than 13 bits (or that have external targets)
+     are replaced with the corresponding compare (or `chkbit') and
+     branch instructions.  You can use the `-no-relax' option to
+     specify that `as' should generate errors instead, if the target
+     displacement is larger than 13 bits.
+
+     This option does not affect the Compare-and-Jump instructions; the
+     code emitted for them is _always_ adjusted when necessary
+     (depending on displacement size), regardless of whether you use
+     `-no-relax'.
+
+
+File: as.info,  Node: Floating Point-i960,  Next: Directives-i960,  Prev: Options-i960,  Up: i960-Dependent
+
+9.17.2 Floating Point
+---------------------
+
+`as' generates IEEE floating-point numbers for the directives `.float',
+`.double', `.extended', and `.single'.
+
+
+File: as.info,  Node: Directives-i960,  Next: Opcodes for i960,  Prev: Floating Point-i960,  Up: i960-Dependent
+
+9.17.3 i960 Machine Directives
+------------------------------
+
+`.bss SYMBOL, LENGTH, ALIGN'
+     Reserve LENGTH bytes in the bss section for a local SYMBOL,
+     aligned to the power of two specified by ALIGN.  LENGTH and ALIGN
+     must be positive absolute expressions.  This directive differs
+     from `.lcomm' only in that it permits you to specify an alignment.
+     *Note `.lcomm': Lcomm.
+
+`.extended FLONUMS'
+     `.extended' expects zero or more flonums, separated by commas; for
+     each flonum, `.extended' emits an IEEE extended-format (80-bit)
+     floating-point number.
+
+`.leafproc CALL-LAB, BAL-LAB'
+     You can use the `.leafproc' directive in conjunction with the
+     optimized `callj' instruction to enable faster calls of leaf
+     procedures.  If a procedure is known to call no other procedures,
+     you may define an entry point that skips procedure prolog code
+     (and that does not depend on system-supplied saved context), and
+     declare it as the BAL-LAB using `.leafproc'.  If the procedure
+     also has an entry point that goes through the normal prolog, you
+     can specify that entry point as CALL-LAB.
+
+     A `.leafproc' declaration is meant for use in conjunction with the
+     optimized call instruction `callj'; the directive records the data
+     needed later to choose between converting the `callj' into a `bal'
+     or a `call'.
+
+     CALL-LAB is optional; if only one argument is present, or if the
+     two arguments are identical, the single argument is assumed to be
+     the `bal' entry point.
+
+`.sysproc NAME, INDEX'
+     The `.sysproc' directive defines a name for a system procedure.
+     After you define it using `.sysproc', you can use NAME to refer to
+     the system procedure identified by INDEX when calling procedures
+     with the optimized call instruction `callj'.
+
+     Both arguments are required; INDEX must be between 0 and 31
+     (inclusive).
+
+
+File: as.info,  Node: Opcodes for i960,  Next: Syntax of i960,  Prev: Directives-i960,  Up: i960-Dependent
+
+9.17.4 i960 Opcodes
+-------------------
+
+All Intel 960 machine instructions are supported; *note i960
+Command-line Options: Options-i960. for a discussion of selecting the
+instruction subset for a particular 960 architecture.
+
+   Some opcodes are processed beyond simply emitting a single
+corresponding instruction: `callj', and Compare-and-Branch or
+Compare-and-Jump instructions with target displacements larger than 13
+bits.
+
+* Menu:
+
+* callj-i960::                  `callj'
+* Compare-and-branch-i960::     Compare-and-Branch
+
+
+File: as.info,  Node: callj-i960,  Next: Compare-and-branch-i960,  Up: Opcodes for i960
+
+9.17.4.1 `callj'
+................
+
+You can write `callj' to have the assembler or the linker determine the
+most appropriate form of subroutine call: `call', `bal', or `calls'.
+If the assembly source contains enough information--a `.leafproc' or
+`.sysproc' directive defining the operand--then `as' translates the
+`callj'; if not, it simply emits the `callj', leaving it for the linker
+to resolve.
+
+
+File: as.info,  Node: Compare-and-branch-i960,  Prev: callj-i960,  Up: Opcodes for i960
+
+9.17.4.2 Compare-and-Branch
+...........................
+
+The 960 architectures provide combined Compare-and-Branch instructions
+that permit you to store the branch target in the lower 13 bits of the
+instruction word itself.  However, if you specify a branch target far
+enough away that its address won't fit in 13 bits, the assembler can
+either issue an error, or convert your Compare-and-Branch instruction
+into separate instructions to do the compare and the branch.
+
+   Whether `as' gives an error or expands the instruction depends on
+two choices you can make: whether you use the `-no-relax' option, and
+whether you use a "Compare and Branch" instruction or a "Compare and
+Jump" instruction.  The "Jump" instructions are _always_ expanded if
+necessary; the "Branch" instructions are expanded when necessary
+_unless_ you specify `-no-relax'--in which case `as' gives an error
+instead.
+
+   These are the Compare-and-Branch instructions, their "Jump" variants,
+and the instruction pairs they may expand into:
+
+             Compare and
+          Branch      Jump       Expanded to
+          ------    ------       ------------
+             bbc                 chkbit; bno
+             bbs                 chkbit; bo
+          cmpibe    cmpije       cmpi; be
+          cmpibg    cmpijg       cmpi; bg
+         cmpibge   cmpijge       cmpi; bge
+          cmpibl    cmpijl       cmpi; bl
+         cmpible   cmpijle       cmpi; ble
+         cmpibno   cmpijno       cmpi; bno
+         cmpibne   cmpijne       cmpi; bne
+          cmpibo    cmpijo       cmpi; bo
+          cmpobe    cmpoje       cmpo; be
+          cmpobg    cmpojg       cmpo; bg
+         cmpobge   cmpojge       cmpo; bge
+          cmpobl    cmpojl       cmpo; bl
+         cmpoble   cmpojle       cmpo; ble
+         cmpobne   cmpojne       cmpo; bne
+
+
+File: as.info,  Node: Syntax of i960,  Prev: Opcodes for i960,  Up: i960-Dependent
+
+9.17.5 Syntax for the i960
+--------------------------
+
+* Menu:
+
+* i960-Chars::                Special Characters
+
+
+File: as.info,  Node: i960-Chars,  Up: Syntax of i960
+
+9.17.5.1 Special Characters
+...........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: IA-64-Dependent,  Next: IP2K-Dependent,  Prev: i960-Dependent,  Up: Machine Dependencies
+
+9.18 IA-64 Dependent Features
+=============================
+
+* Menu:
+
+* IA-64 Options::              Options
+* IA-64 Syntax::               Syntax
+* IA-64 Opcodes::              Opcodes
+
+
+File: as.info,  Node: IA-64 Options,  Next: IA-64 Syntax,  Up: IA-64-Dependent
+
+9.18.1 Options
+--------------
+
+`-mconstant-gp'
+     This option instructs the assembler to mark the resulting object
+     file as using the "constant GP" model.  With this model, it is
+     assumed that the entire program uses a single global pointer (GP)
+     value.  Note that this option does not in any fashion affect the
+     machine code emitted by the assembler.  All it does is turn on the
+     EF_IA_64_CONS_GP flag in the ELF file header.
+
+`-mauto-pic'
+     This option instructs the assembler to mark the resulting object
+     file as using the "constant GP without function descriptor" data
+     model.  This model is like the "constant GP" model, except that it
+     additionally does away with function descriptors.  What this means
+     is that the address of a function refers directly to the
+     function's code entry-point.  Normally, such an address would
+     refer to a function descriptor, which contains both the code
+     entry-point and the GP-value needed by the function.  Note that
+     this option does not in any fashion affect the machine code
+     emitted by the assembler.  All it does is turn on the
+     EF_IA_64_NOFUNCDESC_CONS_GP flag in the ELF file header.
+
+`-milp32'
+`-milp64'
+`-mlp64'
+`-mp64'
+     These options select the data model.  The assembler defaults to
+     `-mlp64' (LP64 data model).
+
+`-mle'
+`-mbe'
+     These options select the byte order.  The `-mle' option selects
+     little-endian byte order (default) and `-mbe' selects big-endian
+     byte order.  Note that IA-64 machine code always uses
+     little-endian byte order.
+
+`-mtune=itanium1'
+`-mtune=itanium2'
+     Tune for a particular IA-64 CPU, ITANIUM1 or ITANIUM2. The default
+     is ITANIUM2.
+
+`-munwind-check=warning'
+`-munwind-check=error'
+     These options control what the assembler will do when performing
+     consistency checks on unwind directives.  `-munwind-check=warning'
+     will make the assembler issue a warning when an unwind directive
+     check fails.  This is the default.  `-munwind-check=error' will
+     make the assembler issue an error when an unwind directive check
+     fails.
+
+`-mhint.b=ok'
+`-mhint.b=warning'
+`-mhint.b=error'
+     These options control what the assembler will do when the `hint.b'
+     instruction is used.  `-mhint.b=ok' will make the assembler accept
+     `hint.b'.  `-mint.b=warning' will make the assembler issue a
+     warning when `hint.b' is used.  `-mhint.b=error' will make the
+     assembler treat `hint.b' as an error, which is the default.
+
+`-x'
+`-xexplicit'
+     These options turn on dependency violation checking.
+
+`-xauto'
+     This option instructs the assembler to automatically insert stop
+     bits where necessary to remove dependency violations.  This is the
+     default mode.
+
+`-xnone'
+     This option turns off dependency violation checking.
+
+`-xdebug'
+     This turns on debug output intended to help tracking down bugs in
+     the dependency violation checker.
+
+`-xdebugn'
+     This is a shortcut for -xnone -xdebug.
+
+`-xdebugx'
+     This is a shortcut for -xexplicit -xdebug.
+
+
+
+File: as.info,  Node: IA-64 Syntax,  Next: IA-64 Opcodes,  Prev: IA-64 Options,  Up: IA-64-Dependent
+
+9.18.2 Syntax
+-------------
+
+The assembler syntax closely follows the IA-64 Assembly Language
+Reference Guide.
+
+* Menu:
+
+* IA-64-Chars::                Special Characters
+* IA-64-Regs::                 Register Names
+* IA-64-Bits::                 Bit Names
+* IA-64-Relocs::               Relocations
+
+
+File: as.info,  Node: IA-64-Chars,  Next: IA-64-Regs,  Up: IA-64 Syntax
+
+9.18.2.1 Special Characters
+...........................
+
+`//' is the line comment token.
+
+   `;' can be used instead of a newline to separate statements.
+
+
+File: as.info,  Node: IA-64-Regs,  Next: IA-64-Bits,  Prev: IA-64-Chars,  Up: IA-64 Syntax
+
+9.18.2.2 Register Names
+.......................
+
+The 128 integer registers are referred to as `rN'.  The 128
+floating-point registers are referred to as `fN'.  The 128 application
+registers are referred to as `arN'.  The 128 control registers are
+referred to as `crN'.  The 64 one-bit predicate registers are referred
+to as `pN'.  The 8 branch registers are referred to as `bN'.  In
+addition, the assembler defines a number of aliases: `gp' (`r1'), `sp'
+(`r12'), `rp' (`b0'), `ret0' (`r8'), `ret1' (`r9'), `ret2' (`r10'),
+`ret3' (`r9'), `fargN' (`f8+N'), and `fretN' (`f8+N').
+
+   For convenience, the assembler also defines aliases for all named
+application and control registers.  For example, `ar.bsp' refers to the
+register backing store pointer (`ar17').  Similarly, `cr.eoi' refers to
+the end-of-interrupt register (`cr67').
+
+
+File: as.info,  Node: IA-64-Bits,  Next: IA-64-Relocs,  Prev: IA-64-Regs,  Up: IA-64 Syntax
+
+9.18.2.3 IA-64 Processor-Status-Register (PSR) Bit Names
+........................................................
+
+The assembler defines bit masks for each of the bits in the IA-64
+processor status register.  For example, `psr.ic' corresponds to a
+value of 0x2000.  These masks are primarily intended for use with the
+`ssm'/`sum' and `rsm'/`rum' instructions, but they can be used anywhere
+else where an integer constant is expected.
+
+
+File: as.info,  Node: IA-64-Relocs,  Prev: IA-64-Bits,  Up: IA-64 Syntax
+
+9.18.2.4 Relocations
+....................
+
+In addition to the standard IA-64 relocations, the following
+relocations are implemented by `as':
+
+`@slotcount(V)'
+     Convert the address offset V into a slot count.  This pseudo
+     function is available only on VMS.  The expression V must be known
+     at assembly time: it can't reference undefined symbols or symbols
+     in different sections.
+
+
+File: as.info,  Node: IA-64 Opcodes,  Prev: IA-64 Syntax,  Up: IA-64-Dependent
+
+9.18.3 Opcodes
+--------------
+
+For detailed information on the IA-64 machine instruction set, see the
+IA-64 Architecture Handbook
+(http://developer.intel.com/design/itanium/arch_spec.htm).
+
+
+File: as.info,  Node: IP2K-Dependent,  Next: LM32-Dependent,  Prev: IA-64-Dependent,  Up: Machine Dependencies
+
+9.19 IP2K Dependent Features
+============================
+
+* Menu:
+
+* IP2K-Opts::                   IP2K Options
+* IP2K-Syntax::                 IP2K Syntax
+
+
+File: as.info,  Node: IP2K-Opts,  Next: IP2K-Syntax,  Up: IP2K-Dependent
+
+9.19.1 IP2K Options
+-------------------
+
+The Ubicom IP2K version of `as' has a few machine dependent options:
+
+`-mip2022ext'
+     `as' can assemble the extended IP2022 instructions, but it will
+     only do so if this is specifically allowed via this command line
+     option.
+
+`-mip2022'
+     This option restores the assembler's default behaviour of not
+     permitting the extended IP2022 instructions to be assembled.
+
+
+
+File: as.info,  Node: IP2K-Syntax,  Prev: IP2K-Opts,  Up: IP2K-Dependent
+
+9.19.2 IP2K Syntax
+------------------
+
+* Menu:
+
+* IP2K-Chars::                Special Characters
+
+
+File: as.info,  Node: IP2K-Chars,  Up: IP2K-Syntax
+
+9.19.2.1 Special Characters
+...........................
+
+The presence of a `;' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The IP2K assembler does not currently support a line separator
+character.
+
+
+File: as.info,  Node: LM32-Dependent,  Next: M32C-Dependent,  Prev: IP2K-Dependent,  Up: Machine Dependencies
+
+9.20 LM32 Dependent Features
+============================
+
+* Menu:
+
+* LM32 Options::              Options
+* LM32 Syntax::               Syntax
+* LM32 Opcodes::              Opcodes
+
+
+File: as.info,  Node: LM32 Options,  Next: LM32 Syntax,  Up: LM32-Dependent
+
+9.20.1 Options
+--------------
+
+`-mmultiply-enabled'
+     Enable multiply instructions.
+
+`-mdivide-enabled'
+     Enable divide instructions.
+
+`-mbarrel-shift-enabled'
+     Enable barrel-shift instructions.
+
+`-msign-extend-enabled'
+     Enable sign extend instructions.
+
+`-muser-enabled'
+     Enable user defined instructions.
+
+`-micache-enabled'
+     Enable instruction cache related CSRs.
+
+`-mdcache-enabled'
+     Enable data cache related CSRs.
+
+`-mbreak-enabled'
+     Enable break instructions.
+
+`-mall-enabled'
+     Enable all instructions and CSRs.
+
+
+
+File: as.info,  Node: LM32 Syntax,  Next: LM32 Opcodes,  Prev: LM32 Options,  Up: LM32-Dependent
+
+9.20.2 Syntax
+-------------
+
+* Menu:
+
+* LM32-Regs::                 Register Names
+* LM32-Modifiers::            Relocatable Expression Modifiers
+* LM32-Chars::                Special Characters
+
+
+File: as.info,  Node: LM32-Regs,  Next: LM32-Modifiers,  Up: LM32 Syntax
+
+9.20.2.1 Register Names
+.......................
+
+LM32 has 32 x 32-bit general purpose registers `r0', `r1', ... `r31'.
+
+   The following aliases are defined: `gp' - `r26', `fp' - `r27', `sp'
+- `r28', `ra' - `r29', `ea' - `r30', `ba' - `r31'.
+
+   LM32 has the following Control and Status Registers (CSRs).
+
+`IE'
+     Interrupt enable.
+
+`IM'
+     Interrupt mask.
+
+`IP'
+     Interrupt pending.
+
+`ICC'
+     Instruction cache control.
+
+`DCC'
+     Data cache control.
+
+`CC'
+     Cycle counter.
+
+`CFG'
+     Configuration.
+
+`EBA'
+     Exception base address.
+
+`DC'
+     Debug control.
+
+`DEBA'
+     Debug exception base address.
+
+`JTX'
+     JTAG transmit.
+
+`JRX'
+     JTAG receive.
+
+`BP0'
+     Breakpoint 0.
+
+`BP1'
+     Breakpoint 1.
+
+`BP2'
+     Breakpoint 2.
+
+`BP3'
+     Breakpoint 3.
+
+`WP0'
+     Watchpoint 0.
+
+`WP1'
+     Watchpoint 1.
+
+`WP2'
+     Watchpoint 2.
+
+`WP3'
+     Watchpoint 3.
+
+
+File: as.info,  Node: LM32-Modifiers,  Next: LM32-Chars,  Prev: LM32-Regs,  Up: LM32 Syntax
+
+9.20.2.2 Relocatable Expression Modifiers
+.........................................
+
+The assembler supports several modifiers when using relocatable
+addresses in LM32 instruction operands.  The general syntax is the
+following:
+
+     modifier(relocatable-expression)
+
+`lo'
+     This modifier allows you to use bits 0 through 15 of an address
+     expression as 16 bit relocatable expression.
+
+`hi'
+     This modifier allows you to use bits 16 through 23 of an address
+     expression as 16 bit relocatable expression.
+
+     For example
+
+          ori  r4, r4, lo(sym+10)
+          orhi r4, r4, hi(sym+10)
+
+`gp'
+     This modified creates a 16-bit relocatable expression that is the
+     offset of the symbol from the global pointer.
+
+          mva r4, gp(sym)
+
+`got'
+     This modifier places a symbol in the GOT and creates a 16-bit
+     relocatable expression that is the offset into the GOT of this
+     symbol.
+
+          lw r4, (gp+got(sym))
+
+`gotofflo16'
+     This modifier allows you to use the bits 0 through 15 of an
+     address which is an offset from the GOT.
+
+`gotoffhi16'
+     This modifier allows you to use the bits 16 through 31 of an
+     address which is an offset from the GOT.
+
+          orhi r4, r4, gotoffhi16(lsym)
+          addi r4, r4, gotofflo16(lsym)
+
+
+
+File: as.info,  Node: LM32-Chars,  Prev: LM32-Modifiers,  Up: LM32 Syntax
+
+9.20.2.3 Special Characters
+...........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.  Note that if a line starts
+with a `#' character then it can also be a logical line number
+directive (*note Comments::) or a preprocessor control command (*note
+Preprocessing::).
+
+   A semicolon (`;') can be used to separate multiple statements on the
+same line.
+
+
+File: as.info,  Node: LM32 Opcodes,  Prev: LM32 Syntax,  Up: LM32-Dependent
+
+9.20.3 Opcodes
+--------------
+
+For detailed information on the LM32 machine instruction set, see
+`http://www.latticesemi.com/products/intellectualproperty/ipcores/mico32/'.
+
+   `as' implements all the standard LM32 opcodes.
+
+
+File: as.info,  Node: M32C-Dependent,  Next: M32R-Dependent,  Prev: LM32-Dependent,  Up: Machine Dependencies
+
+9.21 M32C Dependent Features
+============================
+
+   `as' can assemble code for several different members of the Renesas
+M32C family.  Normally the default is to assemble code for the M16C
+microprocessor.  The `-m32c' option may be used to change the default
+to the M32C microprocessor.
+
+* Menu:
+
+* M32C-Opts::                   M32C Options
+* M32C-Syntax::                 M32C Syntax
+
+
+File: as.info,  Node: M32C-Opts,  Next: M32C-Syntax,  Up: M32C-Dependent
+
+9.21.1 M32C Options
+-------------------
+
+The Renesas M32C version of `as' has these machine-dependent options:
+
+`-m32c'
+     Assemble M32C instructions.
+
+`-m16c'
+     Assemble M16C instructions (default).
+
+`-relax'
+     Enable support for link-time relaxations.
+
+`-h-tick-hex'
+     Support H'00 style hex constants in addition to 0x00 style.
+
+
+
+File: as.info,  Node: M32C-Syntax,  Prev: M32C-Opts,  Up: M32C-Dependent
+
+9.21.2 M32C Syntax
+------------------
+
+* Menu:
+
+* M32C-Modifiers::              Symbolic Operand Modifiers
+* M32C-Chars::                  Special Characters
+
+
+File: as.info,  Node: M32C-Modifiers,  Next: M32C-Chars,  Up: M32C-Syntax
+
+9.21.2.1 Symbolic Operand Modifiers
+...................................
+
+The assembler supports several modifiers when using symbol addresses in
+M32C instruction operands.  The general syntax is the following:
+
+     %modifier(symbol)
+
+`%dsp8'
+`%dsp16'
+     These modifiers override the assembler's assumptions about how big
+     a symbol's address is.  Normally, when it sees an operand like
+     `sym[a0]' it assumes `sym' may require the widest displacement
+     field (16 bits for `-m16c', 24 bits for `-m32c').  These modifiers
+     tell it to assume the address will fit in an 8 or 16 bit
+     (respectively) unsigned displacement.  Note that, of course, if it
+     doesn't actually fit you will get linker errors.  Example:
+
+          mov.w %dsp8(sym)[a0],r1
+          mov.b #0,%dsp8(sym)[a0]
+
+`%hi8'
+     This modifier allows you to load bits 16 through 23 of a 24 bit
+     address into an 8 bit register.  This is useful with, for example,
+     the M16C `smovf' instruction, which expects a 20 bit address in
+     `r1h' and `a0'.  Example:
+
+          mov.b #%hi8(sym),r1h
+          mov.w #%lo16(sym),a0
+          smovf.b
+
+`%lo16'
+     Likewise, this modifier allows you to load bits 0 through 15 of a
+     24 bit address into a 16 bit register.
+
+`%hi16'
+     This modifier allows you to load bits 16 through 31 of a 32 bit
+     address into a 16 bit register.  While the M32C family only has 24
+     bits of address space, it does support addresses in pairs of 16 bit
+     registers (like `a1a0' for the `lde' instruction).  This modifier
+     is for loading the upper half in such cases.  Example:
+
+          mov.w #%hi16(sym),a1
+          mov.w #%lo16(sym),a0
+          ...
+          lde.w [a1a0],r1
+
+
+
+File: as.info,  Node: M32C-Chars,  Prev: M32C-Modifiers,  Up: M32C-Syntax
+
+9.21.2.2 Special Characters
+...........................
+
+The presence of a `;' character on a line indicates the start of a
+comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The `|' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: M32R-Dependent,  Next: M68K-Dependent,  Prev: M32C-Dependent,  Up: Machine Dependencies
+
+9.22 M32R Dependent Features
+============================
+
+* Menu:
+
+* M32R-Opts::                   M32R Options
+* M32R-Directives::             M32R Directives
+* M32R-Warnings::               M32R Warnings
+
+
+File: as.info,  Node: M32R-Opts,  Next: M32R-Directives,  Up: M32R-Dependent
+
+9.22.1 M32R Options
+-------------------
+
+The Renease M32R version of `as' has a few machine dependent options:
+
+`-m32rx'
+     `as' can assemble code for several different members of the
+     Renesas M32R family.  Normally the default is to assemble code for
+     the M32R microprocessor.  This option may be used to change the
+     default to the M32RX microprocessor, which adds some more
+     instructions to the basic M32R instruction set, and some
+     additional parameters to some of the original instructions.
+
+`-m32r2'
+     This option changes the target processor to the M32R2
+     microprocessor.
+
+`-m32r'
+     This option can be used to restore the assembler's default
+     behaviour of assembling for the M32R microprocessor.  This can be
+     useful if the default has been changed by a previous command line
+     option.
+
+`-little'
+     This option tells the assembler to produce little-endian code and
+     data.  The default is dependent upon how the toolchain was
+     configured.
+
+`-EL'
+     This is a synonym for _-little_.
+
+`-big'
+     This option tells the assembler to produce big-endian code and
+     data.
+
+`-EB'
+     This is a synonum for _-big_.
+
+`-KPIC'
+     This option specifies that the output of the assembler should be
+     marked as position-independent code (PIC).
+
+`-parallel'
+     This option tells the assembler to attempts to combine two
+     sequential instructions into a single, parallel instruction, where
+     it is legal to do so.
+
+`-no-parallel'
+     This option disables a previously enabled _-parallel_ option.
+
+`-no-bitinst'
+     This option disables the support for the extended bit-field
+     instructions provided by the M32R2.  If this support needs to be
+     re-enabled the _-bitinst_ switch can be used to restore it.
+
+`-O'
+     This option tells the assembler to attempt to optimize the
+     instructions that it produces.  This includes filling delay slots
+     and converting sequential instructions into parallel ones.  This
+     option implies _-parallel_.
+
+`-warn-explicit-parallel-conflicts'
+     Instructs `as' to produce warning messages when questionable
+     parallel instructions are encountered.  This option is enabled by
+     default, but `gcc' disables it when it invokes `as' directly.
+     Questionable instructions are those whose behaviour would be
+     different if they were executed sequentially.  For example the
+     code fragment `mv r1, r2 || mv r3, r1' produces a different result
+     from `mv r1, r2 \n mv r3, r1' since the former moves r1 into r3
+     and then r2 into r1, whereas the later moves r2 into r1 and r3.
+
+`-Wp'
+     This is a shorter synonym for the
+     _-warn-explicit-parallel-conflicts_ option.
+
+`-no-warn-explicit-parallel-conflicts'
+     Instructs `as' not to produce warning messages when questionable
+     parallel instructions are encountered.
+
+`-Wnp'
+     This is a shorter synonym for the
+     _-no-warn-explicit-parallel-conflicts_ option.
+
+`-ignore-parallel-conflicts'
+     This option tells the assembler's to stop checking parallel
+     instructions for constraint violations.  This ability is provided
+     for hardware vendors testing chip designs and should not be used
+     under normal circumstances.
+
+`-no-ignore-parallel-conflicts'
+     This option restores the assembler's default behaviour of checking
+     parallel instructions to detect constraint violations.
+
+`-Ip'
+     This is a shorter synonym for the _-ignore-parallel-conflicts_
+     option.
+
+`-nIp'
+     This is a shorter synonym for the _-no-ignore-parallel-conflicts_
+     option.
+
+`-warn-unmatched-high'
+     This option tells the assembler to produce a warning message if a
+     `.high' pseudo op is encountered without a matching `.low' pseudo
+     op.  The presence of such an unmatched pseudo op usually indicates
+     a programming error.
+
+`-no-warn-unmatched-high'
+     Disables a previously enabled _-warn-unmatched-high_ option.
+
+`-Wuh'
+     This is a shorter synonym for the _-warn-unmatched-high_ option.
+
+`-Wnuh'
+     This is a shorter synonym for the _-no-warn-unmatched-high_ option.
+
+
+
+File: as.info,  Node: M32R-Directives,  Next: M32R-Warnings,  Prev: M32R-Opts,  Up: M32R-Dependent
+
+9.22.2 M32R Directives
+----------------------
+
+The Renease M32R version of `as' has a few architecture specific
+directives:
+
+`low EXPRESSION'
+     The `low' directive computes the value of its expression and
+     places the lower 16-bits of the result into the immediate-field of
+     the instruction.  For example:
+
+             or3   r0, r0, #low(0x12345678) ; compute r0 = r0 | 0x5678
+             add3, r0, r0, #low(fred)   ; compute r0 = r0 + low 16-bits of address of fred
+
+`high EXPRESSION'
+     The `high' directive computes the value of its expression and
+     places the upper 16-bits of the result into the immediate-field of
+     the instruction.  For example:
+
+             seth  r0, #high(0x12345678) ; compute r0 = 0x12340000
+             seth, r0, #high(fred)       ; compute r0 = upper 16-bits of address of fred
+
+`shigh EXPRESSION'
+     The `shigh' directive is very similar to the `high' directive.  It
+     also computes the value of its expression and places the upper
+     16-bits of the result into the immediate-field of the instruction.
+     The difference is that `shigh' also checks to see if the lower
+     16-bits could be interpreted as a signed number, and if so it
+     assumes that a borrow will occur from the upper-16 bits.  To
+     compensate for this the `shigh' directive pre-biases the upper 16
+     bit value by adding one to it.  For example:
+
+     For example:
+
+             seth  r0, #shigh(0x12345678) ; compute r0 = 0x12340000
+             seth  r0, #shigh(0x00008000) ; compute r0 = 0x00010000
+
+     In the second example the lower 16-bits are 0x8000.  If these are
+     treated as a signed value and sign extended to 32-bits then the
+     value becomes 0xffff8000.  If this value is then added to
+     0x00010000 then the result is 0x00008000.
+
+     This behaviour is to allow for the different semantics of the
+     `or3' and `add3' instructions.  The `or3' instruction treats its
+     16-bit immediate argument as unsigned whereas the `add3' treats
+     its 16-bit immediate as a signed value.  So for example:
+
+             seth  r0, #shigh(0x00008000)
+             add3  r0, r0, #low(0x00008000)
+
+     Produces the correct result in r0, whereas:
+
+             seth  r0, #shigh(0x00008000)
+             or3   r0, r0, #low(0x00008000)
+
+     Stores 0xffff8000 into r0.
+
+     Note - the `shigh' directive does not know where in the assembly
+     source code the lower 16-bits of the value are going set, so it
+     cannot check to make sure that an `or3' instruction is being used
+     rather than an `add3' instruction.  It is up to the programmer to
+     make sure that correct directives are used.
+
+`.m32r'
+     The directive performs a similar thing as the _-m32r_ command line
+     option.  It tells the assembler to only accept M32R instructions
+     from now on.  An instructions from later M32R architectures are
+     refused.
+
+`.m32rx'
+     The directive performs a similar thing as the _-m32rx_ command
+     line option.  It tells the assembler to start accepting the extra
+     instructions in the M32RX ISA as well as the ordinary M32R ISA.
+
+`.m32r2'
+     The directive performs a similar thing as the _-m32r2_ command
+     line option.  It tells the assembler to start accepting the extra
+     instructions in the M32R2 ISA as well as the ordinary M32R ISA.
+
+`.little'
+     The directive performs a similar thing as the _-little_ command
+     line option.  It tells the assembler to start producing
+     little-endian code and data.  This option should be used with care
+     as producing mixed-endian binary files is fraught with danger.
+
+`.big'
+     The directive performs a similar thing as the _-big_ command line
+     option.  It tells the assembler to start producing big-endian code
+     and data.  This option should be used with care as producing
+     mixed-endian binary files is fraught with danger.
+
+
+
+File: as.info,  Node: M32R-Warnings,  Prev: M32R-Directives,  Up: M32R-Dependent
+
+9.22.3 M32R Warnings
+--------------------
+
+There are several warning and error messages that can be produced by
+`as' which are specific to the M32R:
+
+`output of 1st instruction is the same as an input to 2nd instruction - is this intentional ?'
+     This message is only produced if warnings for explicit parallel
+     conflicts have been enabled.  It indicates that the assembler has
+     encountered a parallel instruction in which the destination
+     register of the left hand instruction is used as an input register
+     in the right hand instruction.  For example in this code fragment
+     `mv r1, r2 || neg r3, r1' register r1 is the destination of the
+     move instruction and the input to the neg instruction.
+
+`output of 2nd instruction is the same as an input to 1st instruction - is this intentional ?'
+     This message is only produced if warnings for explicit parallel
+     conflicts have been enabled.  It indicates that the assembler has
+     encountered a parallel instruction in which the destination
+     register of the right hand instruction is used as an input
+     register in the left hand instruction.  For example in this code
+     fragment `mv r1, r2 || neg r2, r3' register r2 is the destination
+     of the neg instruction and the input to the move instruction.
+
+`instruction `...' is for the M32RX only'
+     This message is produced when the assembler encounters an
+     instruction which is only supported by the M32Rx processor, and
+     the `-m32rx' command line flag has not been specified to allow
+     assembly of such instructions.
+
+`unknown instruction `...''
+     This message is produced when the assembler encounters an
+     instruction which it does not recognize.
+
+`only the NOP instruction can be issued in parallel on the m32r'
+     This message is produced when the assembler encounters a parallel
+     instruction which does not involve a NOP instruction and the
+     `-m32rx' command line flag has not been specified.  Only the M32Rx
+     processor is able to execute two instructions in parallel.
+
+`instruction `...' cannot be executed in parallel.'
+     This message is produced when the assembler encounters a parallel
+     instruction which is made up of one or two instructions which
+     cannot be executed in parallel.
+
+`Instructions share the same execution pipeline'
+     This message is produced when the assembler encounters a parallel
+     instruction whoes components both use the same execution pipeline.
+
+`Instructions write to the same destination register.'
+     This message is produced when the assembler encounters a parallel
+     instruction where both components attempt to modify the same
+     register.  For example these code fragments will produce this
+     message: `mv r1, r2 || neg r1, r3' `jl r0 || mv r14, r1' `st r2,
+     @-r1 || mv r1, r3' `mv r1, r2 || ld r0, @r1+' `cmp r1, r2 || addx
+     r3, r4' (Both write to the condition bit)
+
+
+
+File: as.info,  Node: M68K-Dependent,  Next: M68HC11-Dependent,  Prev: M32R-Dependent,  Up: Machine Dependencies
+
+9.23 M680x0 Dependent Features
+==============================
+
+* Menu:
+
+* M68K-Opts::                   M680x0 Options
+* M68K-Syntax::                 Syntax
+* M68K-Moto-Syntax::            Motorola Syntax
+* M68K-Float::                  Floating Point
+* M68K-Directives::             680x0 Machine Directives
+* M68K-opcodes::                Opcodes
+
+
+File: as.info,  Node: M68K-Opts,  Next: M68K-Syntax,  Up: M68K-Dependent
+
+9.23.1 M680x0 Options
+---------------------
+
+The Motorola 680x0 version of `as' has a few machine dependent options:
+
+`-march=ARCHITECTURE'
+     This option specifies a target architecture.  The following
+     architectures are recognized: `68000', `68010', `68020', `68030',
+     `68040', `68060', `cpu32', `isaa', `isaaplus', `isab', `isac' and
+     `cfv4e'.
+
+`-mcpu=CPU'
+     This option specifies a target cpu.  When used in conjunction with
+     the `-march' option, the cpu must be within the specified
+     architecture.  Also, the generic features of the architecture are
+     used for instruction generation, rather than those of the specific
+     chip.
+
+`-m[no-]68851'
+`-m[no-]68881'
+`-m[no-]div'
+`-m[no-]usp'
+`-m[no-]float'
+`-m[no-]mac'
+`-m[no-]emac'
+     Enable or disable various architecture specific features.  If a
+     chip or architecture by default supports an option (for instance
+     `-march=isaaplus' includes the `-mdiv' option), explicitly
+     disabling the option will override the default.
+
+`-l'
+     You can use the `-l' option to shorten the size of references to
+     undefined symbols.  If you do not use the `-l' option, references
+     to undefined symbols are wide enough for a full `long' (32 bits).
+     (Since `as' cannot know where these symbols end up, `as' can only
+     allocate space for the linker to fill in later.  Since `as' does
+     not know how far away these symbols are, it allocates as much
+     space as it can.)  If you use this option, the references are only
+     one word wide (16 bits).  This may be useful if you want the
+     object file to be as small as possible, and you know that the
+     relevant symbols are always less than 17 bits away.
+
+`--register-prefix-optional'
+     For some configurations, especially those where the compiler
+     normally does not prepend an underscore to the names of user
+     variables, the assembler requires a `%' before any use of a
+     register name.  This is intended to let the assembler distinguish
+     between C variables and functions named `a0' through `a7', and so
+     on.  The `%' is always accepted, but is not required for certain
+     configurations, notably `sun3'.  The `--register-prefix-optional'
+     option may be used to permit omitting the `%' even for
+     configurations for which it is normally required.  If this is
+     done, it will generally be impossible to refer to C variables and
+     functions with the same names as register names.
+
+`--bitwise-or'
+     Normally the character `|' is treated as a comment character, which
+     means that it can not be used in expressions.  The `--bitwise-or'
+     option turns `|' into a normal character.  In this mode, you must
+     either use C style comments, or start comments with a `#' character
+     at the beginning of a line.
+
+`--base-size-default-16  --base-size-default-32'
+     If you use an addressing mode with a base register without
+     specifying the size, `as' will normally use the full 32 bit value.
+     For example, the addressing mode `%a0@(%d0)' is equivalent to
+     `%a0@(%d0:l)'.  You may use the `--base-size-default-16' option to
+     tell `as' to default to using the 16 bit value.  In this case,
+     `%a0@(%d0)' is equivalent to `%a0@(%d0:w)'.  You may use the
+     `--base-size-default-32' option to restore the default behaviour.
+
+`--disp-size-default-16  --disp-size-default-32'
+     If you use an addressing mode with a displacement, and the value
+     of the displacement is not known, `as' will normally assume that
+     the value is 32 bits.  For example, if the symbol `disp' has not
+     been defined, `as' will assemble the addressing mode
+     `%a0@(disp,%d0)' as though `disp' is a 32 bit value.  You may use
+     the `--disp-size-default-16' option to tell `as' to instead assume
+     that the displacement is 16 bits.  In this case, `as' will
+     assemble `%a0@(disp,%d0)' as though `disp' is a 16 bit value.  You
+     may use the `--disp-size-default-32' option to restore the default
+     behaviour.
+
+`--pcrel'
+     Always keep branches PC-relative.  In the M680x0 architecture all
+     branches are defined as PC-relative.  However, on some processors
+     they are limited to word displacements maximum.  When `as' needs a
+     long branch that is not available, it normally emits an absolute
+     jump instead.  This option disables this substitution.  When this
+     option is given and no long branches are available, only word
+     branches will be emitted.  An error message will be generated if a
+     word branch cannot reach its target.  This option has no effect on
+     68020 and other processors that have long branches.  *note Branch
+     Improvement: M68K-Branch.
+
+`-m68000'
+     `as' can assemble code for several different members of the
+     Motorola 680x0 family.  The default depends upon how `as' was
+     configured when it was built; normally, the default is to assemble
+     code for the 68020 microprocessor.  The following options may be
+     used to change the default.  These options control which
+     instructions and addressing modes are permitted.  The members of
+     the 680x0 family are very similar.  For detailed information about
+     the differences, see the Motorola manuals.
+
+    `-m68000'
+    `-m68ec000'
+    `-m68hc000'
+    `-m68hc001'
+    `-m68008'
+    `-m68302'
+    `-m68306'
+    `-m68307'
+    `-m68322'
+    `-m68356'
+          Assemble for the 68000. `-m68008', `-m68302', and so on are
+          synonyms for `-m68000', since the chips are the same from the
+          point of view of the assembler.
+
+    `-m68010'
+          Assemble for the 68010.
+
+    `-m68020'
+    `-m68ec020'
+          Assemble for the 68020.  This is normally the default.
+
+    `-m68030'
+    `-m68ec030'
+          Assemble for the 68030.
+
+    `-m68040'
+    `-m68ec040'
+          Assemble for the 68040.
+
+    `-m68060'
+    `-m68ec060'
+          Assemble for the 68060.
+
+    `-mcpu32'
+    `-m68330'
+    `-m68331'
+    `-m68332'
+    `-m68333'
+    `-m68334'
+    `-m68336'
+    `-m68340'
+    `-m68341'
+    `-m68349'
+    `-m68360'
+          Assemble for the CPU32 family of chips.
+
+    `-m5200'
+    `-m5202'
+    `-m5204'
+    `-m5206'
+    `-m5206e'
+    `-m521x'
+    `-m5249'
+    `-m528x'
+    `-m5307'
+    `-m5407'
+    `-m547x'
+    `-m548x'
+    `-mcfv4'
+    `-mcfv4e'
+          Assemble for the ColdFire family of chips.
+
+    `-m68881'
+    `-m68882'
+          Assemble 68881 floating point instructions.  This is the
+          default for the 68020, 68030, and the CPU32.  The 68040 and
+          68060 always support floating point instructions.
+
+    `-mno-68881'
+          Do not assemble 68881 floating point instructions.  This is
+          the default for 68000 and the 68010.  The 68040 and 68060
+          always support floating point instructions, even if this
+          option is used.
+
+    `-m68851'
+          Assemble 68851 MMU instructions.  This is the default for the
+          68020, 68030, and 68060.  The 68040 accepts a somewhat
+          different set of MMU instructions; `-m68851' and `-m68040'
+          should not be used together.
+
+    `-mno-68851'
+          Do not assemble 68851 MMU instructions.  This is the default
+          for the 68000, 68010, and the CPU32.  The 68040 accepts a
+          somewhat different set of MMU instructions.
+
+
+File: as.info,  Node: M68K-Syntax,  Next: M68K-Moto-Syntax,  Prev: M68K-Opts,  Up: M68K-Dependent
+
+9.23.2 Syntax
+-------------
+
+This syntax for the Motorola 680x0 was developed at MIT.
+
+   The 680x0 version of `as' uses instructions names and syntax
+compatible with the Sun assembler.  Intervening periods are ignored;
+for example, `movl' is equivalent to `mov.l'.
+
+   In the following table APC stands for any of the address registers
+(`%a0' through `%a7'), the program counter (`%pc'), the zero-address
+relative to the program counter (`%zpc'), a suppressed address register
+(`%za0' through `%za7'), or it may be omitted entirely.  The use of
+SIZE means one of `w' or `l', and it may be omitted, along with the
+leading colon, unless a scale is also specified.  The use of SCALE
+means one of `1', `2', `4', or `8', and it may always be omitted along
+with the leading colon.
+
+   The following addressing modes are understood:
+"Immediate"
+     `#NUMBER'
+
+"Data Register"
+     `%d0' through `%d7'
+
+"Address Register"
+     `%a0' through `%a7'
+     `%a7' is also known as `%sp', i.e., the Stack Pointer.  `%a6' is
+     also known as `%fp', the Frame Pointer.
+
+"Address Register Indirect"
+     `%a0@' through `%a7@'
+
+"Address Register Postincrement"
+     `%a0@+' through `%a7@+'
+
+"Address Register Predecrement"
+     `%a0@-' through `%a7@-'
+
+"Indirect Plus Offset"
+     `APC@(NUMBER)'
+
+"Index"
+     `APC@(NUMBER,REGISTER:SIZE:SCALE)'
+
+     The NUMBER may be omitted.
+
+"Postindex"
+     `APC@(NUMBER)@(ONUMBER,REGISTER:SIZE:SCALE)'
+
+     The ONUMBER or the REGISTER, but not both, may be omitted.
+
+"Preindex"
+     `APC@(NUMBER,REGISTER:SIZE:SCALE)@(ONUMBER)'
+
+     The NUMBER may be omitted.  Omitting the REGISTER produces the
+     Postindex addressing mode.
+
+"Absolute"
+     `SYMBOL', or `DIGITS', optionally followed by `:b', `:w', or `:l'.
+
+
+File: as.info,  Node: M68K-Moto-Syntax,  Next: M68K-Float,  Prev: M68K-Syntax,  Up: M68K-Dependent
+
+9.23.3 Motorola Syntax
+----------------------
+
+The standard Motorola syntax for this chip differs from the syntax
+already discussed (*note Syntax: M68K-Syntax.).  `as' can accept
+Motorola syntax for operands, even if MIT syntax is used for other
+operands in the same instruction.  The two kinds of syntax are fully
+compatible.
+
+   In the following table APC stands for any of the address registers
+(`%a0' through `%a7'), the program counter (`%pc'), the zero-address
+relative to the program counter (`%zpc'), or a suppressed address
+register (`%za0' through `%za7').  The use of SIZE means one of `w' or
+`l', and it may always be omitted along with the leading dot.  The use
+of SCALE means one of `1', `2', `4', or `8', and it may always be
+omitted along with the leading asterisk.
+
+   The following additional addressing modes are understood:
+
+"Address Register Indirect"
+     `(%a0)' through `(%a7)'
+     `%a7' is also known as `%sp', i.e., the Stack Pointer.  `%a6' is
+     also known as `%fp', the Frame Pointer.
+
+"Address Register Postincrement"
+     `(%a0)+' through `(%a7)+'
+
+"Address Register Predecrement"
+     `-(%a0)' through `-(%a7)'
+
+"Indirect Plus Offset"
+     `NUMBER(%A0)' through `NUMBER(%A7)', or `NUMBER(%PC)'.
+
+     The NUMBER may also appear within the parentheses, as in
+     `(NUMBER,%A0)'.  When used with the PC, the NUMBER may be omitted
+     (with an address register, omitting the NUMBER produces Address
+     Register Indirect mode).
+
+"Index"
+     `NUMBER(APC,REGISTER.SIZE*SCALE)'
+
+     The NUMBER may be omitted, or it may appear within the
+     parentheses.  The APC may be omitted.  The REGISTER and the APC
+     may appear in either order.  If both APC and REGISTER are address
+     registers, and the SIZE and SCALE are omitted, then the first
+     register is taken as the base register, and the second as the
+     index register.
+
+"Postindex"
+     `([NUMBER,APC],REGISTER.SIZE*SCALE,ONUMBER)'
+
+     The ONUMBER, or the REGISTER, or both, may be omitted.  Either the
+     NUMBER or the APC may be omitted, but not both.
+
+"Preindex"
+     `([NUMBER,APC,REGISTER.SIZE*SCALE],ONUMBER)'
+
+     The NUMBER, or the APC, or the REGISTER, or any two of them, may
+     be omitted.  The ONUMBER may be omitted.  The REGISTER and the APC
+     may appear in either order.  If both APC and REGISTER are address
+     registers, and the SIZE and SCALE are omitted, then the first
+     register is taken as the base register, and the second as the
+     index register.
+
+
+File: as.info,  Node: M68K-Float,  Next: M68K-Directives,  Prev: M68K-Moto-Syntax,  Up: M68K-Dependent
+
+9.23.4 Floating Point
+---------------------
+
+Packed decimal (P) format floating literals are not supported.  Feel
+free to add the code!
+
+   The floating point formats generated by directives are these.
+
+`.float'
+     `Single' precision floating point constants.
+
+`.double'
+     `Double' precision floating point constants.
+
+`.extend'
+`.ldouble'
+     `Extended' precision (`long double') floating point constants.
+
+
+File: as.info,  Node: M68K-Directives,  Next: M68K-opcodes,  Prev: M68K-Float,  Up: M68K-Dependent
+
+9.23.5 680x0 Machine Directives
+-------------------------------
+
+In order to be compatible with the Sun assembler the 680x0 assembler
+understands the following directives.
+
+`.data1'
+     This directive is identical to a `.data 1' directive.
+
+`.data2'
+     This directive is identical to a `.data 2' directive.
+
+`.even'
+     This directive is a special case of the `.align' directive; it
+     aligns the output to an even byte boundary.
+
+`.skip'
+     This directive is identical to a `.space' directive.
+
+`.arch NAME'
+     Select the target architecture and extension features.  Valid
+     values for NAME are the same as for the `-march' command line
+     option.  This directive cannot be specified after any instructions
+     have been assembled.  If it is given multiple times, or in
+     conjunction with the `-march' option, all uses must be for the
+     same architecture and extension set.
+
+`.cpu NAME'
+     Select the target cpu.  Valid valuse for NAME are the same as for
+     the `-mcpu' command line option.  This directive cannot be
+     specified after any instructions have been assembled.  If it is
+     given multiple times, or in conjunction with the `-mopt' option,
+     all uses must be for the same cpu.
+
+
+
+File: as.info,  Node: M68K-opcodes,  Prev: M68K-Directives,  Up: M68K-Dependent
+
+9.23.6 Opcodes
+--------------
+
+* Menu:
+
+* M68K-Branch::                 Branch Improvement
+* M68K-Chars::                  Special Characters
+
+
+File: as.info,  Node: M68K-Branch,  Next: M68K-Chars,  Up: M68K-opcodes
+
+9.23.6.1 Branch Improvement
+...........................
+
+Certain pseudo opcodes are permitted for branch instructions.  They
+expand to the shortest branch instruction that reach the target.
+Generally these mnemonics are made by substituting `j' for `b' at the
+start of a Motorola mnemonic.
+
+   The following table summarizes the pseudo-operations.  A `*' flags
+cases that are more fully described after the table:
+
+               Displacement
+               +------------------------------------------------------------
+               |                68020           68000/10, not PC-relative OK
+     Pseudo-Op |BYTE    WORD    LONG            ABSOLUTE LONG JUMP    **
+               +------------------------------------------------------------
+          jbsr |bsrs    bsrw    bsrl            jsr
+           jra |bras    braw    bral            jmp
+     *     jXX |bXXs    bXXw    bXXl            bNXs;jmp
+     *    dbXX | N/A    dbXXw   dbXX;bras;bral  dbXX;bras;jmp
+          fjXX | N/A    fbXXw   fbXXl            N/A
+
+     XX: condition
+     NX: negative of condition XX
+                       `*'--see full description below
+         `**'--this expansion mode is disallowed by `--pcrel'
+
+`jbsr'
+`jra'
+     These are the simplest jump pseudo-operations; they always map to
+     one particular machine instruction, depending on the displacement
+     to the branch target.  This instruction will be a byte or word
+     branch is that is sufficient.  Otherwise, a long branch will be
+     emitted if available.  If no long branches are available and the
+     `--pcrel' option is not given, an absolute long jump will be
+     emitted instead.  If no long branches are available, the `--pcrel'
+     option is given, and a word branch cannot reach the target, an
+     error message is generated.
+
+     In addition to standard branch operands, `as' allows these
+     pseudo-operations to have all operands that are allowed for jsr
+     and jmp, substituting these instructions if the operand given is
+     not valid for a branch instruction.
+
+`jXX'
+     Here, `jXX' stands for an entire family of pseudo-operations,
+     where XX is a conditional branch or condition-code test.  The full
+     list of pseudo-ops in this family is:
+           jhi   jls   jcc   jcs   jne   jeq   jvc
+           jvs   jpl   jmi   jge   jlt   jgt   jle
+
+     Usually, each of these pseudo-operations expands to a single branch
+     instruction.  However, if a word branch is not sufficient, no long
+     branches are available, and the `--pcrel' option is not given, `as'
+     issues a longer code fragment in terms of NX, the opposite
+     condition to XX.  For example, under these conditions:
+              jXX foo
+     gives
+               bNXs oof
+               jmp foo
+           oof:
+
+`dbXX'
+     The full family of pseudo-operations covered here is
+           dbhi   dbls   dbcc   dbcs   dbne   dbeq   dbvc
+           dbvs   dbpl   dbmi   dbge   dblt   dbgt   dble
+           dbf    dbra   dbt
+
+     Motorola `dbXX' instructions allow word displacements only.  When
+     a word displacement is sufficient, each of these pseudo-operations
+     expands to the corresponding Motorola instruction.  When a word
+     displacement is not sufficient and long branches are available,
+     when the source reads `dbXX foo', `as' emits
+               dbXX oo1
+               bras oo2
+           oo1:bral foo
+           oo2:
+
+     If, however, long branches are not available and the `--pcrel'
+     option is not given, `as' emits
+               dbXX oo1
+               bras oo2
+           oo1:jmp foo
+           oo2:
+
+`fjXX'
+     This family includes
+           fjne   fjeq   fjge   fjlt   fjgt   fjle   fjf
+           fjt    fjgl   fjgle  fjnge  fjngl  fjngle fjngt
+           fjnle  fjnlt  fjoge  fjogl  fjogt  fjole  fjolt
+           fjor   fjseq  fjsf   fjsne  fjst   fjueq  fjuge
+           fjugt  fjule  fjult  fjun
+
+     Each of these pseudo-operations always expands to a single Motorola
+     coprocessor branch instruction, word or long.  All Motorola
+     coprocessor branch instructions allow both word and long
+     displacements.
+
+
+
+File: as.info,  Node: M68K-Chars,  Prev: M68K-Branch,  Up: M68K-opcodes
+
+9.23.6.2 Special Characters
+...........................
+
+Line comments are introduced by the `|' character appearing anywhere on
+a line, unless the `--bitwise-or' command line option has been
+specified.
+
+   An asterisk (`*') as the first character on a line marks the start
+of a line comment as well.
+
+   A hash character (`#') as the first character on a line also marks
+the start of a line comment, but in this case it could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).  If the hash character appears
+elsewhere on a line it is used to introduce an immediate value.  (This
+is for compatibility with Sun's assembler).
+
+   Multiple statements on the same line can appear if they are separated
+by the `;' character.
+
+
+File: as.info,  Node: M68HC11-Dependent,  Next: Meta-Dependent,  Prev: M68K-Dependent,  Up: Machine Dependencies
+
+9.24 M68HC11 and M68HC12 Dependent Features
+===========================================
+
+* Menu:
+
+* M68HC11-Opts::                   M68HC11 and M68HC12 Options
+* M68HC11-Syntax::                 Syntax
+* M68HC11-Modifiers::              Symbolic Operand Modifiers
+* M68HC11-Directives::             Assembler Directives
+* M68HC11-Float::                  Floating Point
+* M68HC11-opcodes::                Opcodes
+
+
+File: as.info,  Node: M68HC11-Opts,  Next: M68HC11-Syntax,  Up: M68HC11-Dependent
+
+9.24.1 M68HC11 and M68HC12 Options
+----------------------------------
+
+The Motorola 68HC11 and 68HC12 version of `as' have a few machine
+dependent options.
+
+`-m68hc11'
+     This option switches the assembler into the M68HC11 mode. In this
+     mode, the assembler only accepts 68HC11 operands and mnemonics. It
+     produces code for the 68HC11.
+
+`-m68hc12'
+     This option switches the assembler into the M68HC12 mode. In this
+     mode, the assembler also accepts 68HC12 operands and mnemonics. It
+     produces code for the 68HC12. A few 68HC11 instructions are
+     replaced by some 68HC12 instructions as recommended by Motorola
+     specifications.
+
+`-m68hcs12'
+     This option switches the assembler into the M68HCS12 mode.  This
+     mode is similar to `-m68hc12' but specifies to assemble for the
+     68HCS12 series.  The only difference is on the assembling of the
+     `movb' and `movw' instruction when a PC-relative operand is used.
+
+`-mm9s12x'
+     This option switches the assembler into the M9S12X mode.  This
+     mode is similar to `-m68hc12' but specifies to assemble for the
+     S12X series which is a superset of the HCS12.
+
+`-mm9s12xg'
+     This option switches the assembler into the XGATE mode for the RISC
+     co-processor featured on some S12X-family chips.
+
+`--xgate-ramoffset'
+     This option instructs the linker to offset RAM addresses from S12X
+     address space into XGATE address space.
+
+`-mshort'
+     This option controls the ABI and indicates to use a 16-bit integer
+     ABI.  It has no effect on the assembled instructions.  This is the
+     default.
+
+`-mlong'
+     This option controls the ABI and indicates to use a 32-bit integer
+     ABI.
+
+`-mshort-double'
+     This option controls the ABI and indicates to use a 32-bit float
+     ABI.  This is the default.
+
+`-mlong-double'
+     This option controls the ABI and indicates to use a 64-bit float
+     ABI.
+
+`--strict-direct-mode'
+     You can use the `--strict-direct-mode' option to disable the
+     automatic translation of direct page mode addressing into extended
+     mode when the instruction does not support direct mode.  For
+     example, the `clr' instruction does not support direct page mode
+     addressing. When it is used with the direct page mode, `as' will
+     ignore it and generate an absolute addressing.  This option
+     prevents `as' from doing this, and the wrong usage of the direct
+     page mode will raise an error.
+
+`--short-branches'
+     The `--short-branches' option turns off the translation of
+     relative branches into absolute branches when the branch offset is
+     out of range. By default `as' transforms the relative branch
+     (`bsr', `bgt', `bge', `beq', `bne', `ble', `blt', `bhi', `bcc',
+     `bls', `bcs', `bmi', `bvs', `bvs', `bra') into an absolute branch
+     when the offset is out of the -128 .. 127 range.  In that case,
+     the `bsr' instruction is translated into a `jsr', the `bra'
+     instruction is translated into a `jmp' and the conditional
+     branches instructions are inverted and followed by a `jmp'. This
+     option disables these translations and `as' will generate an error
+     if a relative branch is out of range. This option does not affect
+     the optimization associated to the `jbra', `jbsr' and `jbXX'
+     pseudo opcodes.
+
+`--force-long-branches'
+     The `--force-long-branches' option forces the translation of
+     relative branches into absolute branches. This option does not
+     affect the optimization associated to the `jbra', `jbsr' and
+     `jbXX' pseudo opcodes.
+
+`--print-insn-syntax'
+     You can use the `--print-insn-syntax' option to obtain the syntax
+     description of the instruction when an error is detected.
+
+`--print-opcodes'
+     The `--print-opcodes' option prints the list of all the
+     instructions with their syntax. The first item of each line
+     represents the instruction name and the rest of the line indicates
+     the possible operands for that instruction. The list is printed in
+     alphabetical order. Once the list is printed `as' exits.
+
+`--generate-example'
+     The `--generate-example' option is similar to `--print-opcodes'
+     but it generates an example for each instruction instead.
+
+
+File: as.info,  Node: M68HC11-Syntax,  Next: M68HC11-Modifiers,  Prev: M68HC11-Opts,  Up: M68HC11-Dependent
+
+9.24.2 Syntax
+-------------
+
+In the M68HC11 syntax, the instruction name comes first and it may be
+followed by one or several operands (up to three). Operands are
+separated by comma (`,'). In the normal mode, `as' will complain if too
+many operands are specified for a given instruction. In the MRI mode
+(turned on with `-M' option), it will treat them as comments. Example:
+
+     inx
+     lda  #23
+     bset 2,x #4
+     brclr *bot #8 foo
+
+   The presence of a `;' character or a `!' character anywhere on a
+line indicates the start of a comment that extends to the end of that
+line.
+
+   A `*' or a `#' character at the start of a line also introduces a
+line comment, but these characters do not work elsewhere on the line.
+If the first character of the line is a `#' then as well as starting a
+comment, the line could also be logical line number directive (*note
+Comments::) or a preprocessor control command (*note Preprocessing::).
+
+   The M68HC11 assembler does not currently support a line separator
+character.
+
+   The following addressing modes are understood for 68HC11 and 68HC12:
+"Immediate"
+     `#NUMBER'
+
+"Address Register"
+     `NUMBER,X', `NUMBER,Y'
+
+     The NUMBER may be omitted in which case 0 is assumed.
+
+"Direct Addressing mode"
+     `*SYMBOL', or `*DIGITS'
+
+"Absolute"
+     `SYMBOL', or `DIGITS'
+
+   The M68HC12 has other more complex addressing modes. All of them are
+supported and they are represented below:
+
+"Constant Offset Indexed Addressing Mode"
+     `NUMBER,REG'
+
+     The NUMBER may be omitted in which case 0 is assumed.  The
+     register can be either `X', `Y', `SP' or `PC'.  The assembler will
+     use the smaller post-byte definition according to the constant
+     value (5-bit constant offset, 9-bit constant offset or 16-bit
+     constant offset).  If the constant is not known by the assembler
+     it will use the 16-bit constant offset post-byte and the value
+     will be resolved at link time.
+
+"Offset Indexed Indirect"
+     `[NUMBER,REG]'
+
+     The register can be either `X', `Y', `SP' or `PC'.
+
+"Auto Pre-Increment/Pre-Decrement/Post-Increment/Post-Decrement"
+     `NUMBER,-REG' `NUMBER,+REG' `NUMBER,REG-' `NUMBER,REG+'
+
+     The number must be in the range `-8'..`+8' and must not be 0.  The
+     register can be either `X', `Y', `SP' or `PC'.
+
+"Accumulator Offset"
+     `ACC,REG'
+
+     The accumulator register can be either `A', `B' or `D'.  The
+     register can be either `X', `Y', `SP' or `PC'.
+
+"Accumulator D offset indexed-indirect"
+     `[D,REG]'
+
+     The register can be either `X', `Y', `SP' or `PC'.
+
+
+   For example:
+
+     ldab 1024,sp
+     ldd [10,x]
+     orab 3,+x
+     stab -2,y-
+     ldx a,pc
+     sty [d,sp]
+
+
+File: as.info,  Node: M68HC11-Modifiers,  Next: M68HC11-Directives,  Prev: M68HC11-Syntax,  Up: M68HC11-Dependent
+
+9.24.3 Symbolic Operand Modifiers
+---------------------------------
+
+The assembler supports several modifiers when using symbol addresses in
+68HC11 and 68HC12 instruction operands.  The general syntax is the
+following:
+
+     %modifier(symbol)
+
+`%addr'
+     This modifier indicates to the assembler and linker to use the
+     16-bit physical address corresponding to the symbol.  This is
+     intended to be used on memory window systems to map a symbol in
+     the memory bank window.  If the symbol is in a memory expansion
+     part, the physical address corresponds to the symbol address
+     within the memory bank window.  If the symbol is not in a memory
+     expansion part, this is the symbol address (using or not using the
+     %addr modifier has no effect in that case).
+
+`%page'
+     This modifier indicates to use the memory page number corresponding
+     to the symbol.  If the symbol is in a memory expansion part, its
+     page number is computed by the linker as a number used to map the
+     page containing the symbol in the memory bank window.  If the
+     symbol is not in a memory expansion part, the page number is 0.
+
+`%hi'
+     This modifier indicates to use the 8-bit high part of the physical
+     address of the symbol.
+
+`%lo'
+     This modifier indicates to use the 8-bit low part of the physical
+     address of the symbol.
+
+
+   For example a 68HC12 call to a function `foo_example' stored in
+memory expansion part could be written as follows:
+
+     call %addr(foo_example),%page(foo_example)
+
+   and this is equivalent to
+
+     call foo_example
+
+   And for 68HC11 it could be written as follows:
+
+     ldab #%page(foo_example)
+     stab _page_switch
+     jsr  %addr(foo_example)
+
+
+File: as.info,  Node: M68HC11-Directives,  Next: M68HC11-Float,  Prev: M68HC11-Modifiers,  Up: M68HC11-Dependent
+
+9.24.4 Assembler Directives
+---------------------------
+
+The 68HC11 and 68HC12 version of `as' have the following specific
+assembler directives:
+
+`.relax'
+     The relax directive is used by the `GNU Compiler' to emit a
+     specific relocation to mark a group of instructions for linker
+     relaxation.  The sequence of instructions within the group must be
+     known to the linker so that relaxation can be performed.
+
+`.mode [mshort|mlong|mshort-double|mlong-double]'
+     This directive specifies the ABI.  It overrides the `-mshort',
+     `-mlong', `-mshort-double' and `-mlong-double' options.
+
+`.far SYMBOL'
+     This directive marks the symbol as a `far' symbol meaning that it
+     uses a `call/rtc' calling convention as opposed to `jsr/rts'.
+     During a final link, the linker will identify references to the
+     `far' symbol and will verify the proper calling convention.
+
+`.interrupt SYMBOL'
+     This directive marks the symbol as an interrupt entry point.  This
+     information is then used by the debugger to correctly unwind the
+     frame across interrupts.
+
+`.xrefb SYMBOL'
+     This directive is defined for compatibility with the
+     `Specification for Motorola 8 and 16-Bit Assembly Language Input
+     Standard' and is ignored.
+
+
+
+File: as.info,  Node: M68HC11-Float,  Next: M68HC11-opcodes,  Prev: M68HC11-Directives,  Up: M68HC11-Dependent
+
+9.24.5 Floating Point
+---------------------
+
+Packed decimal (P) format floating literals are not supported.  Feel
+free to add the code!
+
+   The floating point formats generated by directives are these.
+
+`.float'
+     `Single' precision floating point constants.
+
+`.double'
+     `Double' precision floating point constants.
+
+`.extend'
+`.ldouble'
+     `Extended' precision (`long double') floating point constants.
+
+
+File: as.info,  Node: M68HC11-opcodes,  Prev: M68HC11-Float,  Up: M68HC11-Dependent
+
+9.24.6 Opcodes
+--------------
+
+* Menu:
+
+* M68HC11-Branch::                 Branch Improvement
+
+
+File: as.info,  Node: M68HC11-Branch,  Up: M68HC11-opcodes
+
+9.24.6.1 Branch Improvement
+...........................
+
+Certain pseudo opcodes are permitted for branch instructions.  They
+expand to the shortest branch instruction that reach the target.
+Generally these mnemonics are made by prepending `j' to the start of
+Motorola mnemonic. These pseudo opcodes are not affected by the
+`--short-branches' or `--force-long-branches' options.
+
+   The following table summarizes the pseudo-operations.
+
+                             Displacement Width
+          +-------------------------------------------------------------+
+          |                     Options                                 |
+          |    --short-branches           --force-long-branches         |
+          +--------------------------+----------------------------------+
+       Op |BYTE             WORD     | BYTE          WORD               |
+          +--------------------------+----------------------------------+
+      bsr | bsr <pc-rel>    <error>  |               jsr <abs>          |
+      bra | bra <pc-rel>    <error>  |               jmp <abs>          |
+     jbsr | bsr <pc-rel>   jsr <abs> | bsr <pc-rel>  jsr <abs>          |
+     jbra | bra <pc-rel>   jmp <abs> | bra <pc-rel>  jmp <abs>          |
+      bXX | bXX <pc-rel>    <error>  |               bNX +3; jmp <abs>  |
+     jbXX | bXX <pc-rel>   bNX +3;   | bXX <pc-rel>  bNX +3; jmp <abs>  |
+          |                jmp <abs> |                                  |
+          +--------------------------+----------------------------------+
+     XX: condition
+     NX: negative of condition XX
+
+`jbsr'
+`jbra'
+     These are the simplest jump pseudo-operations; they always map to
+     one particular machine instruction, depending on the displacement
+     to the branch target.
+
+`jbXX'
+     Here, `jbXX' stands for an entire family of pseudo-operations,
+     where XX is a conditional branch or condition-code test.  The full
+     list of pseudo-ops in this family is:
+           jbcc   jbeq   jbge   jbgt   jbhi   jbvs   jbpl  jblo
+           jbcs   jbne   jblt   jble   jbls   jbvc   jbmi
+
+     For the cases of non-PC relative displacements and long
+     displacements, `as' issues a longer code fragment in terms of NX,
+     the opposite condition to XX.  For example, for the non-PC
+     relative case:
+              jbXX foo
+     gives
+               bNXs oof
+               jmp foo
+           oof:
+
+
+
+File: as.info,  Node: Meta-Dependent,  Next: MicroBlaze-Dependent,  Prev: M68HC11-Dependent,  Up: Machine Dependencies
+
+9.25 Meta Dependent Features
+============================
+
+* Menu:
+
+* Meta Options::                Options
+* Meta Syntax::                 Meta Assembler Syntax
+
+
+File: as.info,  Node: Meta Options,  Next: Meta Syntax,  Up: Meta-Dependent
+
+9.25.1 Options
+--------------
+
+The Imagination Technologies Meta architecture is implemented in a
+number of versions, with each new version adding new features such as
+instructions and registers. For precise details of what instructions
+each core supports, please see the chip's technical reference manual.
+
+   The following table lists all available Meta options.
+
+`-mcpu=metac11'
+     Generate code for Meta 1.1.
+
+`-mcpu=metac12'
+     Generate code for Meta 1.2.
+
+`-mcpu=metac21'
+     Generate code for Meta 2.1.
+
+`-mfpu=metac21'
+     Allow code to use FPU hardware of Meta 2.1.
+
+
+
+File: as.info,  Node: Meta Syntax,  Prev: Meta Options,  Up: Meta-Dependent
+
+9.25.2 Syntax
+-------------
+
+* Menu:
+
+* Meta-Chars::                Special Characters
+* Meta-Regs::                 Register Names
+
+
+File: as.info,  Node: Meta-Chars,  Next: Meta-Regs,  Up: Meta Syntax
+
+9.25.2.1 Special Characters
+...........................
+
+`!' is the line comment character.
+
+   You can use `;' instead of a newline to separate statements.
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: Meta-Regs,  Prev: Meta-Chars,  Up: Meta Syntax
+
+9.25.2.2 Register Names
+.......................
+
+Registers can be specified either using their mnemonic names, such as
+`D0Re0', or using the unit plus register number separated by a `.',
+such as `D0.0'.
+
+
+File: as.info,  Node: MicroBlaze-Dependent,  Next: MIPS-Dependent,  Prev: Meta-Dependent,  Up: Machine Dependencies
+
+9.26 MicroBlaze Dependent Features
+==================================
+
+   The Xilinx MicroBlaze processor family includes several variants,
+all using the same core instruction set.  This chapter covers features
+of the GNU assembler that are specific to the MicroBlaze architecture.
+For details about the MicroBlaze instruction set, please see the
+`MicroBlaze Processor Reference Guide (UG081)' available at
+www.xilinx.com.
+
+* Menu:
+
+* MicroBlaze Directives::           Directives for MicroBlaze Processors.
+* MicroBlaze Syntax::               Syntax for the MicroBlaze
+
+
+File: as.info,  Node: MicroBlaze Directives,  Next: MicroBlaze Syntax,  Up: MicroBlaze-Dependent
+
+9.26.1 Directives
+-----------------
+
+A number of assembler directives are available for MicroBlaze.
+
+`.data8 EXPRESSION,...'
+     This directive is an alias for `.byte'. Each expression is
+     assembled into an eight-bit value.
+
+`.data16 EXPRESSION,...'
+     This directive is an alias for `.hword'. Each expression is
+     assembled into an 16-bit value.
+
+`.data32 EXPRESSION,...'
+     This directive is an alias for `.word'. Each expression is
+     assembled into an 32-bit value.
+
+`.ent NAME[,LABEL]'
+     This directive is an alias for `.func' denoting the start of
+     function NAME at (optional) LABEL.
+
+`.end NAME[,LABEL]'
+     This directive is an alias for `.endfunc' denoting the end of
+     function NAME.
+
+`.gpword LABEL,...'
+     This directive is an alias for `.rva'.  The resolved address of
+     LABEL is stored in the data section.
+
+`.weakext LABEL'
+     Declare that LABEL is a weak external symbol.
+
+`.rodata'
+     Switch to .rodata section. Equivalent to `.section .rodata'
+
+`.sdata2'
+     Switch to .sdata2 section. Equivalent to `.section .sdata2'
+
+`.sdata'
+     Switch to .sdata section. Equivalent to `.section .sdata'
+
+`.bss'
+     Switch to .bss section. Equivalent to `.section .bss'
+
+`.sbss'
+     Switch to .sbss section. Equivalent to `.section .sbss'
+
+
+File: as.info,  Node: MicroBlaze Syntax,  Prev: MicroBlaze Directives,  Up: MicroBlaze-Dependent
+
+9.26.2 Syntax for the MicroBlaze
+--------------------------------
+
+* Menu:
+
+* MicroBlaze-Chars::                Special Characters
+
+
+File: as.info,  Node: MicroBlaze-Chars,  Up: MicroBlaze Syntax
+
+9.26.2.1 Special Characters
+...........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: MIPS-Dependent,  Next: MMIX-Dependent,  Prev: MicroBlaze-Dependent,  Up: Machine Dependencies
+
+9.27 MIPS Dependent Features
+============================
+
+   GNU `as' for MIPS architectures supports several different MIPS
+processors, and MIPS ISA levels I through V, MIPS32, and MIPS64.  For
+information about the MIPS instruction set, see `MIPS RISC
+Architecture', by Kane and Heindrich (Prentice-Hall).  For an overview
+of MIPS assembly conventions, see "Appendix D: Assembly Language
+Programming" in the same work.
+
+* Menu:
+
+* MIPS Options::   	Assembler options
+* MIPS Macros:: 	High-level assembly macros
+* MIPS Symbol Sizes::	Directives to override the size of symbols
+* MIPS Small Data:: 	Controlling the use of small data accesses
+* MIPS ISA::    	Directives to override the ISA level
+* MIPS assembly options:: Directives to control code generation
+* MIPS autoextend::	Directives for extending MIPS 16 bit instructions
+* MIPS insn::		Directive to mark data as an instruction
+* MIPS NaN Encodings::	Directives to record which NaN encoding is being used
+* MIPS Option Stack::	Directives to save and restore options
+* MIPS ASE Instruction Generation Overrides:: Directives to control
+  			generation of MIPS ASE instructions
+* MIPS Floating-Point:: Directives to override floating-point options
+* MIPS Syntax::         MIPS specific syntactical considerations
+
+
+File: as.info,  Node: MIPS Options,  Next: MIPS Macros,  Up: MIPS-Dependent
+
+9.27.1 Assembler options
+------------------------
+
+The MIPS configurations of GNU `as' support these special options:
+
+`-G NUM'
+     Set the "small data" limit to N bytes.  The default limit is 8
+     bytes.  *Note Controlling the use of small data accesses: MIPS
+     Small Data.
+
+`-EB'
+`-EL'
+     Any MIPS configuration of `as' can select big-endian or
+     little-endian output at run time (unlike the other GNU development
+     tools, which must be configured for one or the other).  Use `-EB'
+     to select big-endian output, and `-EL' for little-endian.
+
+`-KPIC'
+     Generate SVR4-style PIC.  This option tells the assembler to
+     generate SVR4-style position-independent macro expansions.  It
+     also tells the assembler to mark the output file as PIC.
+
+`-mvxworks-pic'
+     Generate VxWorks PIC.  This option tells the assembler to generate
+     VxWorks-style position-independent macro expansions.
+
+`-mips1'
+`-mips2'
+`-mips3'
+`-mips4'
+`-mips5'
+`-mips32'
+`-mips32r2'
+`-mips64'
+`-mips64r2'
+     Generate code for a particular MIPS Instruction Set Architecture
+     level.  `-mips1' corresponds to the R2000 and R3000 processors,
+     `-mips2' to the R6000 processor, `-mips3' to the R4000 processor,
+     and `-mips4' to the R8000 and R10000 processors.  `-mips5',
+     `-mips32', `-mips32r2', `-mips64', and `-mips64r2' correspond to
+     generic MIPS V, MIPS32, MIPS32 Release 2, MIPS64, and MIPS64
+     Release 2 ISA processors, respectively.  You can also switch
+     instruction sets during the assembly; see *Note Directives to
+     override the ISA level: MIPS ISA.
+
+`-mgp32'
+`-mfp32'
+     Some macros have different expansions for 32-bit and 64-bit
+     registers.  The register sizes are normally inferred from the ISA
+     and ABI, but these flags force a certain group of registers to be
+     treated as 32 bits wide at all times.  `-mgp32' controls the size
+     of general-purpose registers and `-mfp32' controls the size of
+     floating-point registers.
+
+     The `.set gp=32' and `.set fp=32' directives allow the size of
+     registers to be changed for parts of an object. The default value
+     is restored by `.set gp=default' and `.set fp=default'.
+
+     On some MIPS variants there is a 32-bit mode flag; when this flag
+     is set, 64-bit instructions generate a trap.  Also, some 32-bit
+     OSes only save the 32-bit registers on a context switch, so it is
+     essential never to use the 64-bit registers.
+
+`-mgp64'
+`-mfp64'
+     Assume that 64-bit registers are available.  This is provided in
+     the interests of symmetry with `-mgp32' and `-mfp32'.
+
+     The `.set gp=64' and `.set fp=64' directives allow the size of
+     registers to be changed for parts of an object. The default value
+     is restored by `.set gp=default' and `.set fp=default'.
+
+`-mips16'
+`-no-mips16'
+     Generate code for the MIPS 16 processor.  This is equivalent to
+     putting `.set mips16' at the start of the assembly file.
+     `-no-mips16' turns off this option.
+
+`-mmicromips'
+`-mno-micromips'
+     Generate code for the microMIPS processor.  This is equivalent to
+     putting `.set micromips' at the start of the assembly file.
+     `-mno-micromips' turns off this option.  This is equivalent to
+     putting `.set nomicromips' at the start of the assembly file.
+
+`-msmartmips'
+`-mno-smartmips'
+     Enables the SmartMIPS extensions to the MIPS32 instruction set,
+     which provides a number of new instructions which target smartcard
+     and cryptographic applications.  This is equivalent to putting
+     `.set smartmips' at the start of the assembly file.
+     `-mno-smartmips' turns off this option.
+
+`-mips3d'
+`-no-mips3d'
+     Generate code for the MIPS-3D Application Specific Extension.
+     This tells the assembler to accept MIPS-3D instructions.
+     `-no-mips3d' turns off this option.
+
+`-mdmx'
+`-no-mdmx'
+     Generate code for the MDMX Application Specific Extension.  This
+     tells the assembler to accept MDMX instructions.  `-no-mdmx' turns
+     off this option.
+
+`-mdsp'
+`-mno-dsp'
+     Generate code for the DSP Release 1 Application Specific Extension.
+     This tells the assembler to accept DSP Release 1 instructions.
+     `-mno-dsp' turns off this option.
+
+`-mdspr2'
+`-mno-dspr2'
+     Generate code for the DSP Release 2 Application Specific Extension.
+     This option implies -mdsp.  This tells the assembler to accept DSP
+     Release 2 instructions.  `-mno-dspr2' turns off this option.
+
+`-mmt'
+`-mno-mt'
+     Generate code for the MT Application Specific Extension.  This
+     tells the assembler to accept MT instructions.  `-mno-mt' turns
+     off this option.
+
+`-mmcu'
+`-mno-mcu'
+     Generate code for the MCU Application Specific Extension.  This
+     tells the assembler to accept MCU instructions.  `-mno-mcu' turns
+     off this option.
+
+`-mvirt'
+`-mno-virt'
+     Generate code for the Virtualization Application Specific
+     Extension.  This tells the assembler to accept Virtualization
+     instructions.  `-mno-virt' turns off this option.
+
+`-minsn32'
+`-mno-insn32'
+     Only use 32-bit instruction encodings when generating code for the
+     microMIPS processor.  This option inhibits the use of any 16-bit
+     instructions.  This is equivalent to putting `.set insn32' at the
+     start of the assembly file.  `-mno-insn32' turns off this option.
+     This is equivalent to putting `.set noinsn32' at the start of the
+     assembly file.  By default `-mno-insn32' is selected, allowing all
+     instructions to be used.
+
+`-mfix7000'
+`-mno-fix7000'
+     Cause nops to be inserted if the read of the destination register
+     of an mfhi or mflo instruction occurs in the following two
+     instructions.
+
+`-mfix-loongson2f-jump'
+`-mno-fix-loongson2f-jump'
+     Eliminate instruction fetch from outside 256M region to work
+     around the Loongson2F `jump' instructions.  Without it, under
+     extreme cases, the kernel may crash.  The issue has been solved in
+     latest processor batches, but this fix has no side effect to them.
+
+`-mfix-loongson2f-nop'
+`-mno-fix-loongson2f-nop'
+     Replace nops by `or at,at,zero' to work around the Loongson2F
+     `nop' errata.  Without it, under extreme cases, the CPU might
+     deadlock.  The issue has been solved in later Loongson2F batches,
+     but this fix has no side effect to them.
+
+`-mfix-vr4120'
+`-mno-fix-vr4120'
+     Insert nops to work around certain VR4120 errata.  This option is
+     intended to be used on GCC-generated code: it is not designed to
+     catch all problems in hand-written assembler code.
+
+`-mfix-vr4130'
+`-mno-fix-vr4130'
+     Insert nops to work around the VR4130 `mflo'/`mfhi' errata.
+
+`-mfix-24k'
+`-mno-fix-24k'
+     Insert nops to work around the 24K `eret'/`deret' errata.
+
+`-mfix-cn63xxp1'
+`-mno-fix-cn63xxp1'
+     Replace `pref' hints 0 - 4 and 6 - 24 with hint 28 to work around
+     certain CN63XXP1 errata.
+
+`-m4010'
+`-no-m4010'
+     Generate code for the LSI R4010 chip.  This tells the assembler to
+     accept the R4010-specific instructions (`addciu', `ffc', etc.),
+     and to not schedule `nop' instructions around accesses to the `HI'
+     and `LO' registers.  `-no-m4010' turns off this option.
+
+`-m4650'
+`-no-m4650'
+     Generate code for the MIPS R4650 chip.  This tells the assembler
+     to accept the `mad' and `madu' instruction, and to not schedule
+     `nop' instructions around accesses to the `HI' and `LO' registers.
+     `-no-m4650' turns off this option.
+
+`-m3900'
+`-no-m3900'
+`-m4100'
+`-no-m4100'
+     For each option `-mNNNN', generate code for the MIPS RNNNN chip.
+     This tells the assembler to accept instructions specific to that
+     chip, and to schedule for that chip's hazards.
+
+`-march=CPU'
+     Generate code for a particular MIPS CPU.  It is exactly equivalent
+     to `-mCPU', except that there are more value of CPU understood.
+     Valid CPU value are:
+
+          2000, 3000, 3900, 4000, 4010, 4100, 4111, vr4120, vr4130,
+          vr4181, 4300, 4400, 4600, 4650, 5000, rm5200, rm5230, rm5231,
+          rm5261, rm5721, vr5400, vr5500, 6000, rm7000, 8000, rm9000,
+          10000, 12000, 14000, 16000, 4kc, 4km, 4kp, 4ksc, 4kec, 4kem,
+          4kep, 4ksd, m4k, m4kp, m14k, m14kc, m14ke, m14kec, 24kc,
+          24kf2_1, 24kf, 24kf1_1, 24kec, 24kef2_1, 24kef, 24kef1_1,
+          34kc, 34kf2_1, 34kf, 34kf1_1, 34kn, 74kc, 74kf2_1, 74kf,
+          74kf1_1, 74kf3_2, 1004kc, 1004kf2_1, 1004kf, 1004kf1_1, 5kc,
+          5kf, 20kc, 25kf, sb1, sb1a, loongson2e, loongson2f,
+          loongson3a, octeon, octeon+, octeon2, xlr, xlp
+
+     For compatibility reasons, `Nx' and `Bfx' are accepted as synonyms
+     for `Nf1_1'.  These values are deprecated.
+
+`-mtune=CPU'
+     Schedule and tune for a particular MIPS CPU.  Valid CPU values are
+     identical to `-march=CPU'.
+
+`-mabi=ABI'
+     Record which ABI the source code uses.  The recognized arguments
+     are: `32', `n32', `o64', `64' and `eabi'.
+
+`-msym32'
+`-mno-sym32'
+     Equivalent to adding `.set sym32' or `.set nosym32' to the
+     beginning of the assembler input.  *Note MIPS Symbol Sizes::.
+
+`-nocpp'
+     This option is ignored.  It is accepted for command-line
+     compatibility with other assemblers, which use it to turn off C
+     style preprocessing.  With GNU `as', there is no need for
+     `-nocpp', because the GNU assembler itself never runs the C
+     preprocessor.
+
+`-msoft-float'
+`-mhard-float'
+     Disable or enable floating-point instructions.  Note that by
+     default floating-point instructions are always allowed even with
+     CPU targets that don't have support for these instructions.
+
+`-msingle-float'
+`-mdouble-float'
+     Disable or enable double-precision floating-point operations.  Note
+     that by default double-precision floating-point operations are
+     always allowed even with CPU targets that don't have support for
+     these operations.
+
+`--construct-floats'
+`--no-construct-floats'
+     The `--no-construct-floats' option disables the construction of
+     double width floating point constants by loading the two halves of
+     the value into the two single width floating point registers that
+     make up the double width register.  This feature is useful if the
+     processor support the FR bit in its status  register, and this bit
+     is known (by the programmer) to be set.  This bit prevents the
+     aliasing of the double width register by the single width
+     registers.
+
+     By default `--construct-floats' is selected, allowing construction
+     of these floating point constants.
+
+`--relax-branch'
+`--no-relax-branch'
+     The `--relax-branch' option enables the relaxation of out-of-range
+     branches.  Any branches whose target cannot be reached directly are
+     converted to a small instruction sequence including an
+     inverse-condition branch to the physically next instruction, and a
+     jump to the original target is inserted between the two
+     instructions.  In PIC code the jump will involve further
+     instructions for address calculation.
+
+     The `BC1ANY2F', `BC1ANY2T', `BC1ANY4F', `BC1ANY4T', `BPOSGE32' and
+     `BPOSGE64' instructions are excluded from relaxation, because they
+     have no complementing counterparts.  They could be relaxed with
+     the use of a longer sequence involving another branch, however
+     this has not been implemented and if their target turns out of
+     reach, they produce an error even if branch relaxation is enabled.
+
+     Also no MIPS16 branches are ever relaxed.
+
+     By default `--no-relax-branch' is selected, causing any
+     out-of-range branches to produce an error.
+
+`-mnan=ENCODING'
+     This option indicates whether the source code uses the IEEE 2008
+     NaN encoding (`-mnan=2008') or the original MIPS encoding
+     (`-mnan=legacy').  It is equivalent to adding a `.nan' directive
+     to the beginning of the source file.  *Note MIPS NaN Encodings::.
+
+     `-mnan=legacy' is the default if no `-mnan' option or `.nan'
+     directive is used.
+
+`--trap'
+`--no-break'
+     `as' automatically macro expands certain division and
+     multiplication instructions to check for overflow and division by
+     zero.  This option causes `as' to generate code to take a trap
+     exception rather than a break exception when an error is detected.
+     The trap instructions are only supported at Instruction Set
+     Architecture level 2 and higher.
+
+`--break'
+`--no-trap'
+     Generate code to take a break exception rather than a trap
+     exception when an error is detected.  This is the default.
+
+`-mpdr'
+`-mno-pdr'
+     Control generation of `.pdr' sections.  Off by default on IRIX, on
+     elsewhere.
+
+`-mshared'
+`-mno-shared'
+     When generating code using the Unix calling conventions (selected
+     by `-KPIC' or `-mcall_shared'), gas will normally generate code
+     which can go into a shared library.  The `-mno-shared' option
+     tells gas to generate code which uses the calling convention, but
+     can not go into a shared library.  The resulting code is slightly
+     more efficient.  This option only affects the handling of the
+     `.cpload' and `.cpsetup' pseudo-ops.
+
+
+File: as.info,  Node: MIPS Macros,  Next: MIPS Symbol Sizes,  Prev: MIPS Options,  Up: MIPS-Dependent
+
+9.27.2 High-level assembly macros
+---------------------------------
+
+MIPS assemblers have traditionally provided a wider range of
+instructions than the MIPS architecture itself.  These extra
+instructions are usually referred to as "macro" instructions (1).
+
+   Some MIPS macro instructions extend an underlying architectural
+instruction while others are entirely new.  An example of the former
+type is `and', which allows the third operand to be either a register
+or an arbitrary immediate value.  Examples of the latter type include
+`bgt', which branches to the third operand when the first operand is
+greater than the second operand, and `ulh', which implements an
+unaligned 2-byte load.
+
+   One of the most common extensions provided by macros is to expand
+memory offsets to the full address range (32 or 64 bits) and to allow
+symbolic offsets such as `my_data + 4' to be used in place of integer
+constants.  For example, the architectural instruction `lbu' allows
+only a signed 16-bit offset, whereas the macro `lbu' allows code such
+as `lbu $4,array+32769($5)'.  The implementation of these symbolic
+offsets depends on several factors, such as whether the assembler is
+generating SVR4-style PIC (selected by `-KPIC', *note Assembler
+options: MIPS Options.), the size of symbols (*note Directives to
+override the size of symbols: MIPS Symbol Sizes.), and the small data
+limit (*note Controlling the use of small data accesses: MIPS Small
+Data.).
+
+   Sometimes it is undesirable to have one assembly instruction expand
+to several machine instructions.  The directive `.set nomacro' tells
+the assembler to warn when this happens.  `.set macro' restores the
+default behavior.
+
+   Some macro instructions need a temporary register to store
+intermediate results.  This register is usually `$1', also known as
+`$at', but it can be changed to any core register REG using `.set
+at=REG'.  Note that `$at' always refers to `$1' regardless of which
+register is being used as the temporary register.
+
+   Implicit uses of the temporary register in macros could interfere
+with explicit uses in the assembly code.  The assembler therefore warns
+whenever it sees an explicit use of the temporary register.  The
+directive `.set noat' silences this warning while `.set at' restores
+the default behavior.  It is safe to use `.set noat' while `.set
+nomacro' is in effect since single-instruction macros never need a
+temporary register.
+
+   Note that while the GNU assembler provides these macros for
+compatibility, it does not make any attempt to optimize them with the
+surrounding code.
+
+   ---------- Footnotes ----------
+
+   (1) The term "macro" is somewhat overloaded here, since these macros
+have no relation to those defined by `.macro', *note `.macro': Macro.
+
+
+File: as.info,  Node: MIPS Symbol Sizes,  Next: MIPS Small Data,  Prev: MIPS Macros,  Up: MIPS-Dependent
+
+9.27.3 Directives to override the size of symbols
+-------------------------------------------------
+
+The n64 ABI allows symbols to have any 64-bit value.  Although this
+provides a great deal of flexibility, it means that some macros have
+much longer expansions than their 32-bit counterparts.  For example,
+the non-PIC expansion of `dla $4,sym' is usually:
+
+     lui     $4,%highest(sym)
+     lui     $1,%hi(sym)
+     daddiu  $4,$4,%higher(sym)
+     daddiu  $1,$1,%lo(sym)
+     dsll32  $4,$4,0
+     daddu   $4,$4,$1
+
+   whereas the 32-bit expansion is simply:
+
+     lui     $4,%hi(sym)
+     daddiu  $4,$4,%lo(sym)
+
+   n64 code is sometimes constructed in such a way that all symbolic
+constants are known to have 32-bit values, and in such cases, it's
+preferable to use the 32-bit expansion instead of the 64-bit expansion.
+
+   You can use the `.set sym32' directive to tell the assembler that,
+from this point on, all expressions of the form `SYMBOL' or `SYMBOL +
+OFFSET' have 32-bit values.  For example:
+
+     .set sym32
+     dla     $4,sym
+     lw      $4,sym+16
+     sw      $4,sym+0x8000($4)
+
+   will cause the assembler to treat `sym', `sym+16' and `sym+0x8000'
+as 32-bit values.  The handling of non-symbolic addresses is not
+affected.
+
+   The directive `.set nosym32' ends a `.set sym32' block and reverts
+to the normal behavior.  It is also possible to change the symbol size
+using the command-line options `-msym32' and `-mno-sym32'.
+
+   These options and directives are always accepted, but at present,
+they have no effect for anything other than n64.
+
+
+File: as.info,  Node: MIPS Small Data,  Next: MIPS ISA,  Prev: MIPS Symbol Sizes,  Up: MIPS-Dependent
+
+9.27.4 Controlling the use of small data accesses
+-------------------------------------------------
+
+It often takes several instructions to load the address of a symbol.
+For example, when `addr' is a 32-bit symbol, the non-PIC expansion of
+`dla $4,addr' is usually:
+
+     lui     $4,%hi(addr)
+     daddiu  $4,$4,%lo(addr)
+
+   The sequence is much longer when `addr' is a 64-bit symbol.  *Note
+Directives to override the size of symbols: MIPS Symbol Sizes.
+
+   In order to cut down on this overhead, most embedded MIPS systems
+set aside a 64-kilobyte "small data" area and guarantee that all data
+of size N and smaller will be placed in that area.  The limit N is
+passed to both the assembler and the linker using the command-line
+option `-G N', *note Assembler options: MIPS Options.  Note that the
+same value of N must be used when linking and when assembling all input
+files to the link; any inconsistency could cause a relocation overflow
+error.
+
+   The size of an object in the `.bss' section is set by the `.comm' or
+`.lcomm' directive that defines it.  The size of an external object may
+be set with the `.extern' directive.  For example, `.extern sym,4'
+declares that the object at `sym' is 4 bytes in length, while leaving
+`sym' otherwise undefined.
+
+   When no `-G' option is given, the default limit is 8 bytes.  The
+option `-G 0' prevents any data from being automatically classified as
+small.
+
+   It is also possible to mark specific objects as small by putting them
+in the special sections `.sdata' and `.sbss', which are "small"
+counterparts of `.data' and `.bss' respectively.  The toolchain will
+treat such data as small regardless of the `-G' setting.
+
+   On startup, systems that support a small data area are expected to
+initialize register `$28', also known as `$gp', in such a way that
+small data can be accessed using a 16-bit offset from that register.
+For example, when `addr' is small data, the `dla $4,addr' instruction
+above is equivalent to:
+
+     daddiu  $4,$28,%gp_rel(addr)
+
+   Small data is not supported for SVR4-style PIC.
+
+
+File: as.info,  Node: MIPS ISA,  Next: MIPS assembly options,  Prev: MIPS Small Data,  Up: MIPS-Dependent
+
+9.27.5 Directives to override the ISA level
+-------------------------------------------
+
+GNU `as' supports an additional directive to change the MIPS
+Instruction Set Architecture level on the fly: `.set mipsN'.  N should
+be a number from 0 to 5, or 32, 32r2, 64 or 64r2.  The values other
+than 0 make the assembler accept instructions for the corresponding ISA
+level, from that point on in the assembly.  `.set mipsN' affects not
+only which instructions are permitted, but also how certain macros are
+expanded.  `.set mips0' restores the ISA level to its original level:
+either the level you selected with command line options, or the default
+for your configuration.  You can use this feature to permit specific
+MIPS III instructions while assembling in 32 bit mode.  Use this
+directive with care!
+
+   The `.set arch=CPU' directive provides even finer control.  It
+changes the effective CPU target and allows the assembler to use
+instructions specific to a particular CPU.  All CPUs supported by the
+`-march' command line option are also selectable by this directive.
+The original value is restored by `.set arch=default'.
+
+   The directive `.set mips16' puts the assembler into MIPS 16 mode, in
+which it will assemble instructions for the MIPS 16 processor.  Use
+`.set nomips16' to return to normal 32 bit mode.
+
+   Traditional MIPS assemblers do not support this directive.
+
+   The directive `.set micromips' puts the assembler into microMIPS
+mode, in which it will assemble instructions for the microMIPS
+processor.  Use `.set nomicromips' to return to normal 32 bit mode.
+
+   Traditional MIPS assemblers do not support this directive.
+
+
+File: as.info,  Node: MIPS assembly options,  Next: MIPS autoextend,  Prev: MIPS ISA,  Up: MIPS-Dependent
+
+9.27.6 Directives to control code generation
+--------------------------------------------
+
+The directive `.set insn32' makes the assembler only use 32-bit
+instruction encodings when generating code for the microMIPS processor.
+This directive inhibits the use of any 16-bit instructions from that
+point on in the assembly.  The `.set noinsn32' directive allows 16-bit
+instructions to be accepted.
+
+   Traditional MIPS assemblers do not support this directive.
+
+
+File: as.info,  Node: MIPS autoextend,  Next: MIPS insn,  Prev: MIPS assembly options,  Up: MIPS-Dependent
+
+9.27.7 Directives for extending MIPS 16 bit instructions
+--------------------------------------------------------
+
+By default, MIPS 16 instructions are automatically extended to 32 bits
+when necessary.  The directive `.set noautoextend' will turn this off.
+When `.set noautoextend' is in effect, any 32 bit instruction must be
+explicitly extended with the `.e' modifier (e.g., `li.e $4,1000').  The
+directive `.set autoextend' may be used to once again automatically
+extend instructions when necessary.
+
+   This directive is only meaningful when in MIPS 16 mode.  Traditional
+MIPS assemblers do not support this directive.
+
+
+File: as.info,  Node: MIPS insn,  Next: MIPS NaN Encodings,  Prev: MIPS autoextend,  Up: MIPS-Dependent
+
+9.27.8 Directive to mark data as an instruction
+-----------------------------------------------
+
+The `.insn' directive tells `as' that the following data is actually
+instructions.  This makes a difference in MIPS 16 and microMIPS modes:
+when loading the address of a label which precedes instructions, `as'
+automatically adds 1 to the value, so that jumping to the loaded
+address will do the right thing.
+
+   The `.global' and `.globl' directives supported by `as' will by
+default mark the symbol as pointing to a region of data not code.  This
+means that, for example, any instructions following such a symbol will
+not be disassembled by `objdump' as it will regard them as data.  To
+change this behaviour an optional section name can be placed after the
+symbol name in the `.global' directive.  If this section exists and is
+known to be a code section, then the symbol will be marked as poiting at
+code not data.  Ie the syntax for the directive is:
+
+   `.global SYMBOL[ SECTION][, SYMBOL[ SECTION]] ...',
+
+   Here is a short example:
+
+             .global foo .text, bar, baz .data
+     foo:
+             nop
+     bar:
+             .word 0x0
+     baz:
+             .word 0x1
+
+
+File: as.info,  Node: MIPS NaN Encodings,  Next: MIPS Option Stack,  Prev: MIPS insn,  Up: MIPS-Dependent
+
+9.27.9 Directives to record which NaN encoding is being used
+------------------------------------------------------------
+
+The IEEE 754 floating-point standard defines two types of not-a-number
+(NaN) data: "signalling" NaNs and "quiet" NaNs.  The original version
+of the standard did not specify how these two types should be
+distinguished.  Most implementations followed the i387 model, in which
+the first bit of the significand is set for quiet NaNs and clear for
+signalling NaNs.  However, the original MIPS implementation assigned the
+opposite meaning to the bit, so that it was set for signalling NaNs and
+clear for quiet NaNs.
+
+   The 2008 revision of the standard formally suggested the i387 choice
+and as from Sep 2012 the current release of the MIPS architecture
+therefore optionally supports that form.  Code that uses one NaN
+encoding would usually be incompatible with code that uses the other
+NaN encoding, so MIPS ELF objects have a flag (`EF_MIPS_NAN2008') to
+record which encoding is being used.
+
+   Assembly files can use the `.nan' directive to select between the
+two encodings.  `.nan 2008' says that the assembly file uses the IEEE
+754-2008 encoding while `.nan legacy' says that the file uses the
+original MIPS encoding.  If several `.nan' directives are given, the
+final setting is the one that is used.
+
+   The command-line options `-mnan=legacy' and `-mnan=2008' can be used
+instead of `.nan legacy' and `.nan 2008' respectively.  However, any
+`.nan' directive overrides the command-line setting.
+
+   `.nan legacy' is the default if no `.nan' directive or `-mnan'
+option is given.
+
+   Note that GNU `as' does not produce NaNs itself and therefore these
+directives do not affect code generation.  They simply control the
+setting of the `EF_MIPS_NAN2008' flag.
+
+   Traditional MIPS assemblers do not support these directives.
+
+
+File: as.info,  Node: MIPS Option Stack,  Next: MIPS ASE Instruction Generation Overrides,  Prev: MIPS NaN Encodings,  Up: MIPS-Dependent
+
+9.27.10 Directives to save and restore options
+----------------------------------------------
+
+The directives `.set push' and `.set pop' may be used to save and
+restore the current settings for all the options which are controlled
+by `.set'.  The `.set push' directive saves the current settings on a
+stack.  The `.set pop' directive pops the stack and restores the
+settings.
+
+   These directives can be useful inside an macro which must change an
+option such as the ISA level or instruction reordering but does not want
+to change the state of the code which invoked the macro.
+
+   Traditional MIPS assemblers do not support these directives.
+
+
+File: as.info,  Node: MIPS ASE Instruction Generation Overrides,  Next: MIPS Floating-Point,  Prev: MIPS Option Stack,  Up: MIPS-Dependent
+
+9.27.11 Directives to control generation of MIPS ASE instructions
+-----------------------------------------------------------------
+
+The directive `.set mips3d' makes the assembler accept instructions
+from the MIPS-3D Application Specific Extension from that point on in
+the assembly.  The `.set nomips3d' directive prevents MIPS-3D
+instructions from being accepted.
+
+   The directive `.set smartmips' makes the assembler accept
+instructions from the SmartMIPS Application Specific Extension to the
+MIPS32 ISA from that point on in the assembly.  The `.set nosmartmips'
+directive prevents SmartMIPS instructions from being accepted.
+
+   The directive `.set mdmx' makes the assembler accept instructions
+from the MDMX Application Specific Extension from that point on in the
+assembly.  The `.set nomdmx' directive prevents MDMX instructions from
+being accepted.
+
+   The directive `.set dsp' makes the assembler accept instructions
+from the DSP Release 1 Application Specific Extension from that point
+on in the assembly.  The `.set nodsp' directive prevents DSP Release 1
+instructions from being accepted.
+
+   The directive `.set dspr2' makes the assembler accept instructions
+from the DSP Release 2 Application Specific Extension from that point
+on in the assembly.  This dirctive implies `.set dsp'.  The `.set
+nodspr2' directive prevents DSP Release 2 instructions from being
+accepted.
+
+   The directive `.set mt' makes the assembler accept instructions from
+the MT Application Specific Extension from that point on in the
+assembly.  The `.set nomt' directive prevents MT instructions from
+being accepted.
+
+   The directive `.set mcu' makes the assembler accept instructions
+from the MCU Application Specific Extension from that point on in the
+assembly.  The `.set nomcu' directive prevents MCU instructions from
+being accepted.
+
+   The directive `.set virt' makes the assembler accept instructions
+from the Virtualization Application Specific Extension from that point
+on in the assembly.  The `.set novirt' directive prevents Virtualization
+instructions from being accepted.
+
+   Traditional MIPS assemblers do not support these directives.
+
+
+File: as.info,  Node: MIPS Floating-Point,  Next: MIPS Syntax,  Prev: MIPS ASE Instruction Generation Overrides,  Up: MIPS-Dependent
+
+9.27.12 Directives to override floating-point options
+-----------------------------------------------------
+
+The directives `.set softfloat' and `.set hardfloat' provide finer
+control of disabling and enabling float-point instructions.  These
+directives always override the default (that hard-float instructions
+are accepted) or the command-line options (`-msoft-float' and
+`-mhard-float').
+
+   The directives `.set singlefloat' and `.set doublefloat' provide
+finer control of disabling and enabling double-precision float-point
+operations.  These directives always override the default (that
+double-precision operations are accepted) or the command-line options
+(`-msingle-float' and `-mdouble-float').
+
+   Traditional MIPS assemblers do not support these directives.
+
+
+File: as.info,  Node: MIPS Syntax,  Prev: MIPS Floating-Point,  Up: MIPS-Dependent
+
+9.27.13 Syntactical considerations for the MIPS assembler
+---------------------------------------------------------
+
+* Menu:
+
+* MIPS-Chars::                Special Characters
+
+
+File: as.info,  Node: MIPS-Chars,  Up: MIPS Syntax
+
+9.27.13.1 Special Characters
+............................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line, the whole line is
+treated as a comment, but in this case the line can also be a logical
+line number directive (*note Comments::) or a preprocessor control
+command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: MMIX-Dependent,  Next: MSP430-Dependent,  Prev: MIPS-Dependent,  Up: Machine Dependencies
+
+9.28 MMIX Dependent Features
+============================
+
+* Menu:
+
+* MMIX-Opts::              Command-line Options
+* MMIX-Expand::            Instruction expansion
+* MMIX-Syntax::            Syntax
+* MMIX-mmixal::		   Differences to `mmixal' syntax and semantics
+
+
+File: as.info,  Node: MMIX-Opts,  Next: MMIX-Expand,  Up: MMIX-Dependent
+
+9.28.1 Command-line Options
+---------------------------
+
+The MMIX version of `as' has some machine-dependent options.
+
+   When `--fixed-special-register-names' is specified, only the register
+names specified in *Note MMIX-Regs:: are recognized in the instructions
+`PUT' and `GET'.
+
+   You can use the `--globalize-symbols' to make all symbols global.
+This option is useful when splitting up a `mmixal' program into several
+files.
+
+   The `--gnu-syntax' turns off most syntax compatibility with
+`mmixal'.  Its usability is currently doubtful.
+
+   The `--relax' option is not fully supported, but will eventually make
+the object file prepared for linker relaxation.
+
+   If you want to avoid inadvertently calling a predefined symbol and
+would rather get an error, for example when using `as' with a compiler
+or other machine-generated code, specify `--no-predefined-syms'.  This
+turns off built-in predefined definitions of all such symbols,
+including rounding-mode symbols, segment symbols, `BIT' symbols, and
+`TRAP' symbols used in `mmix' "system calls".  It also turns off
+predefined special-register names, except when used in `PUT' and `GET'
+instructions.
+
+   By default, some instructions are expanded to fit the size of the
+operand or an external symbol (*note MMIX-Expand::).  By passing
+`--no-expand', no such expansion will be done, instead causing errors
+at link time if the operand does not fit.
+
+   The `mmixal' documentation (*note mmixsite::) specifies that global
+registers allocated with the `GREG' directive (*note MMIX-greg::) and
+initialized to the same non-zero value, will refer to the same global
+register.  This isn't strictly enforceable in `as' since the final
+addresses aren't known until link-time, but it will do an effort unless
+the `--no-merge-gregs' option is specified.  (Register merging isn't
+yet implemented in `ld'.)
+
+   `as' will warn every time it expands an instruction to fit an
+operand unless the option `-x' is specified.  It is believed that this
+behaviour is more useful than just mimicking `mmixal''s behaviour, in
+which instructions are only expanded if the `-x' option is specified,
+and assembly fails otherwise, when an instruction needs to be expanded.
+It needs to be kept in mind that `mmixal' is both an assembler and
+linker, while `as' will expand instructions that at link stage can be
+contracted.  (Though linker relaxation isn't yet implemented in `ld'.)
+The option `-x' also imples `--linker-allocated-gregs'.
+
+   If instruction expansion is enabled, `as' can expand a `PUSHJ'
+instruction into a series of instructions.  The shortest expansion is
+to not expand it, but just mark the call as redirectable to a stub,
+which `ld' creates at link-time, but only if the original `PUSHJ'
+instruction is found not to reach the target.  The stub consists of the
+necessary instructions to form a jump to the target.  This happens if
+`as' can assert that the `PUSHJ' instruction can reach such a stub.
+The option `--no-pushj-stubs' disables this shorter expansion, and the
+longer series of instructions is then created at assembly-time.  The
+option `--no-stubs' is a synonym, intended for compatibility with
+future releases, where generation of stubs for other instructions may
+be implemented.
+
+   Usually a two-operand-expression (*note GREG-base::) without a
+matching `GREG' directive is treated as an error by `as'.  When the
+option `--linker-allocated-gregs' is in effect, they are instead passed
+through to the linker, which will allocate as many global registers as
+is needed.
+
+
+File: as.info,  Node: MMIX-Expand,  Next: MMIX-Syntax,  Prev: MMIX-Opts,  Up: MMIX-Dependent
+
+9.28.2 Instruction expansion
+----------------------------
+
+When `as' encounters an instruction with an operand that is either not
+known or does not fit the operand size of the instruction, `as' (and
+`ld') will expand the instruction into a sequence of instructions
+semantically equivalent to the operand fitting the instruction.
+Expansion will take place for the following instructions:
+
+`GETA'
+     Expands to a sequence of four instructions: `SETL', `INCML',
+     `INCMH' and `INCH'.  The operand must be a multiple of four.
+
+Conditional branches
+     A branch instruction is turned into a branch with the complemented
+     condition and prediction bit over five instructions; four
+     instructions setting `$255' to the operand value, which like with
+     `GETA' must be a multiple of four, and a final `GO $255,$255,0'.
+
+`PUSHJ'
+     Similar to expansion for conditional branches; four instructions
+     set `$255' to the operand value, followed by a `PUSHGO
+     $255,$255,0'.
+
+`JMP'
+     Similar to conditional branches and `PUSHJ'.  The final instruction
+     is `GO $255,$255,0'.
+
+   The linker `ld' is expected to shrink these expansions for code
+assembled with `--relax' (though not currently implemented).
+
+
+File: as.info,  Node: MMIX-Syntax,  Next: MMIX-mmixal,  Prev: MMIX-Expand,  Up: MMIX-Dependent
+
+9.28.3 Syntax
+-------------
+
+The assembly syntax is supposed to be upward compatible with that
+described in Sections 1.3 and 1.4 of `The Art of Computer Programming,
+Volume 1'.  Draft versions of those chapters as well as other MMIX
+information is located at
+`http://www-cs-faculty.stanford.edu/~knuth/mmix-news.html'.  Most code
+examples from the mmixal package located there should work unmodified
+when assembled and linked as single files, with a few noteworthy
+exceptions (*note MMIX-mmixal::).
+
+   Before an instruction is emitted, the current location is aligned to
+the next four-byte boundary.  If a label is defined at the beginning of
+the line, its value will be the aligned value.
+
+   In addition to the traditional hex-prefix `0x', a hexadecimal number
+can also be specified by the prefix character `#'.
+
+   After all operands to an MMIX instruction or directive have been
+specified, the rest of the line is ignored, treated as a comment.
+
+* Menu:
+
+* MMIX-Chars::		        Special Characters
+* MMIX-Symbols::		Symbols
+* MMIX-Regs::			Register Names
+* MMIX-Pseudos::		Assembler Directives
+
+
+File: as.info,  Node: MMIX-Chars,  Next: MMIX-Symbols,  Up: MMIX-Syntax
+
+9.28.3.1 Special Characters
+...........................
+
+The characters `*' and `#' are line comment characters; each start a
+comment at the beginning of a line, but only at the beginning of a
+line.  A `#' prefixes a hexadecimal number if found elsewhere on a
+line.  If a `#' appears at the start of a line the whole line is
+treated as a comment, but the line can also act as a logical line
+number directive (*note Comments::) or a preprocessor control command
+(*note Preprocessing::).
+
+   Two other characters, `%' and `!', each start a comment anywhere on
+the line.  Thus you can't use the `modulus' and `not' operators in
+expressions normally associated with these two characters.
+
+   A `;' is a line separator, treated as a new-line, so separate
+instructions can be specified on a single line.
+
+
+File: as.info,  Node: MMIX-Symbols,  Next: MMIX-Regs,  Prev: MMIX-Chars,  Up: MMIX-Syntax
+
+9.28.3.2 Symbols
+................
+
+The character `:' is permitted in identifiers.  There are two
+exceptions to it being treated as any other symbol character: if a
+symbol begins with `:', it means that the symbol is in the global
+namespace and that the current prefix should not be prepended to that
+symbol (*note MMIX-prefix::).  The `:' is then not considered part of
+the symbol.  For a symbol in the label position (first on a line), a `:'
+at the end of a symbol is silently stripped off.  A label is permitted,
+but not required, to be followed by a `:', as with many other assembly
+formats.
+
+   The character `@' in an expression, is a synonym for `.', the
+current location.
+
+   In addition to the common forward and backward local symbol formats
+(*note Symbol Names::), they can be specified with upper-case `B' and
+`F', as in `8B' and `9F'.  A local label defined for the current
+position is written with a `H' appended to the number:
+     3H LDB $0,$1,2
+   This and traditional local-label formats cannot be mixed: a label
+must be defined and referred to using the same format.
+
+   There's a minor caveat: just as for the ordinary local symbols, the
+local symbols are translated into ordinary symbols using control
+characters are to hide the ordinal number of the symbol.
+Unfortunately, these symbols are not translated back in error messages.
+Thus you may see confusing error messages when local symbols are used.
+Control characters `\003' (control-C) and `\004' (control-D) are used
+for the MMIX-specific local-symbol syntax.
+
+   The symbol `Main' is handled specially; it is always global.
+
+   By defining the symbols `__.MMIX.start..text' and
+`__.MMIX.start..data', the address of respectively the `.text' and
+`.data' segments of the final program can be defined, though when
+linking more than one object file, the code or data in the object file
+containing the symbol is not guaranteed to be start at that position;
+just the final executable.  *Note MMIX-loc::.
+
+
+File: as.info,  Node: MMIX-Regs,  Next: MMIX-Pseudos,  Prev: MMIX-Symbols,  Up: MMIX-Syntax
+
+9.28.3.3 Register names
+.......................
+
+Local and global registers are specified as `$0' to `$255'.  The
+recognized special register names are `rJ', `rA', `rB', `rC', `rD',
+`rE', `rF', `rG', `rH', `rI', `rK', `rL', `rM', `rN', `rO', `rP', `rQ',
+`rR', `rS', `rT', `rU', `rV', `rW', `rX', `rY', `rZ', `rBB', `rTT',
+`rWW', `rXX', `rYY' and `rZZ'.  A leading `:' is optional for special
+register names.
+
+   Local and global symbols can be equated to register names and used in
+place of ordinary registers.
+
+   Similarly for special registers, local and global symbols can be
+used.  Also, symbols equated from numbers and constant expressions are
+allowed in place of a special register, except when either of the
+options `--no-predefined-syms' and `--fixed-special-register-names' are
+specified.  Then only the special register names above are allowed for
+the instructions having a special register operand; `GET' and `PUT'.
+
+
+File: as.info,  Node: MMIX-Pseudos,  Prev: MMIX-Regs,  Up: MMIX-Syntax
+
+9.28.3.4 Assembler Directives
+.............................
+
+`LOC'
+     The `LOC' directive sets the current location to the value of the
+     operand field, which may include changing sections.  If the
+     operand is a constant, the section is set to either `.data' if the
+     value is `0x2000000000000000' or larger, else it is set to `.text'.
+     Within a section, the current location may only be changed to
+     monotonically higher addresses.  A LOC expression must be a
+     previously defined symbol or a "pure" constant.
+
+     An example, which sets the label PREV to the current location, and
+     updates the current location to eight bytes forward:
+          prev LOC @+8
+
+     When a LOC has a constant as its operand, a symbol
+     `__.MMIX.start..text' or `__.MMIX.start..data' is defined
+     depending on the address as mentioned above.  Each such symbol is
+     interpreted as special by the linker, locating the section at that
+     address.  Note that if multiple files are linked, the first object
+     file with that section will be mapped to that address (not
+     necessarily the file with the LOC definition).
+
+`LOCAL'
+     Example:
+           LOCAL external_symbol
+           LOCAL 42
+           .local asymbol
+
+     This directive-operation generates a link-time assertion that the
+     operand does not correspond to a global register.  The operand is
+     an expression that at link-time resolves to a register symbol or a
+     number.  A number is treated as the register having that number.
+     There is one restriction on the use of this directive: the
+     pseudo-directive must be placed in a section with contents, code
+     or data.
+
+`IS'
+     The `IS' directive:
+          asymbol IS an_expression
+     sets the symbol `asymbol' to `an_expression'.  A symbol may not be
+     set more than once using this directive.  Local labels may be set
+     using this directive, for example:
+          5H IS @+4
+
+`GREG'
+     This directive reserves a global register, gives it an initial
+     value and optionally gives it a symbolic name.  Some examples:
+
+          areg GREG
+          breg GREG data_value
+               GREG data_buffer
+               .greg creg, another_data_value
+
+     The symbolic register name can be used in place of a (non-special)
+     register.  If a value isn't provided, it defaults to zero.  Unless
+     the option `--no-merge-gregs' is specified, non-zero registers
+     allocated with this directive may be eliminated by `as'; another
+     register with the same value used in its place.  Any of the
+     instructions `CSWAP', `GO', `LDA', `LDBU', `LDB', `LDHT', `LDOU',
+     `LDO', `LDSF', `LDTU', `LDT', `LDUNC', `LDVTS', `LDWU', `LDW',
+     `PREGO', `PRELD', `PREST', `PUSHGO', `STBU', `STB', `STCO', `STHT',
+     `STOU', `STSF', `STTU', `STT', `STUNC', `SYNCD', `SYNCID', can
+     have a value nearby an initial value in place of its second and
+     third operands.  Here, "nearby" is defined as within the range
+     0...255 from the initial value of such an allocated register.
+
+          buffer1 BYTE 0,0,0,0,0
+          buffer2 BYTE 0,0,0,0,0
+           ...
+           GREG buffer1
+           LDOU $42,buffer2
+     In the example above, the `Y' field of the `LDOUI' instruction
+     (LDOU with a constant Z) will be replaced with the global register
+     allocated for `buffer1', and the `Z' field will have the value 5,
+     the offset from `buffer1' to `buffer2'.  The result is equivalent
+     to this code:
+          buffer1 BYTE 0,0,0,0,0
+          buffer2 BYTE 0,0,0,0,0
+           ...
+          tmpreg GREG buffer1
+           LDOU $42,tmpreg,(buffer2-buffer1)
+
+     Global registers allocated with this directive are allocated in
+     order higher-to-lower within a file.  Other than that, the exact
+     order of register allocation and elimination is undefined.  For
+     example, the order is undefined when more than one file with such
+     directives are linked together.  With the options `-x' and
+     `--linker-allocated-gregs', `GREG' directives for two-operand
+     cases like the one mentioned above can be omitted.  Sufficient
+     global registers will then be allocated by the linker.
+
+`BYTE'
+     The `BYTE' directive takes a series of operands separated by a
+     comma.  If an operand is a string (*note Strings::), each
+     character of that string is emitted as a byte.  Other operands
+     must be constant expressions without forward references, in the
+     range 0...255.  If you need operands having expressions with
+     forward references, use `.byte' (*note Byte::).  An operand can be
+     omitted, defaulting to a zero value.
+
+`WYDE'
+`TETRA'
+`OCTA'
+     The directives `WYDE', `TETRA' and `OCTA' emit constants of two,
+     four and eight bytes size respectively.  Before anything else
+     happens for the directive, the current location is aligned to the
+     respective constant-size boundary.  If a label is defined at the
+     beginning of the line, its value will be that after the alignment.
+     A single operand can be omitted, defaulting to a zero value
+     emitted for the directive.  Operands can be expressed as strings
+     (*note Strings::), in which case each character in the string is
+     emitted as a separate constant of the size indicated by the
+     directive.
+
+`PREFIX'
+     The `PREFIX' directive sets a symbol name prefix to be prepended to
+     all symbols (except local symbols, *note MMIX-Symbols::), that are
+     not prefixed with `:', until the next `PREFIX' directive.  Such
+     prefixes accumulate.  For example,
+           PREFIX a
+           PREFIX b
+          c IS 0
+     defines a symbol `abc' with the value 0.
+
+`BSPEC'
+`ESPEC'
+     A pair of `BSPEC' and `ESPEC' directives delimit a section of
+     special contents (without specified semantics).  Example:
+           BSPEC 42
+           TETRA 1,2,3
+           ESPEC
+     The single operand to `BSPEC' must be number in the range 0...255.
+     The `BSPEC' number 80 is used by the GNU binutils implementation.
+
+
+File: as.info,  Node: MMIX-mmixal,  Prev: MMIX-Syntax,  Up: MMIX-Dependent
+
+9.28.4 Differences to `mmixal'
+------------------------------
+
+The binutils `as' and `ld' combination has a few differences in
+function compared to `mmixal' (*note mmixsite::).
+
+   The replacement of a symbol with a GREG-allocated register (*note
+GREG-base::) is not handled the exactly same way in `as' as in
+`mmixal'.  This is apparent in the `mmixal' example file `inout.mms',
+where different registers with different offsets, eventually yielding
+the same address, are used in the first instruction.  This type of
+difference should however not affect the function of any program unless
+it has specific assumptions about the allocated register number.
+
+   Line numbers (in the `mmo' object format) are currently not
+supported.
+
+   Expression operator precedence is not that of mmixal: operator
+precedence is that of the C programming language.  It's recommended to
+use parentheses to explicitly specify wanted operator precedence
+whenever more than one type of operators are used.
+
+   The serialize unary operator `&', the fractional division operator
+`//', the logical not operator `!' and the modulus operator `%' are not
+available.
+
+   Symbols are not global by default, unless the option
+`--globalize-symbols' is passed.  Use the `.global' directive to
+globalize symbols (*note Global::).
+
+   Operand syntax is a bit stricter with `as' than `mmixal'.  For
+example, you can't say `addu 1,2,3', instead you must write `addu
+$1,$2,3'.
+
+   You can't LOC to a lower address than those already visited (i.e.,
+"backwards").
+
+   A LOC directive must come before any emitted code.
+
+   Predefined symbols are visible as file-local symbols after use.  (In
+the ELF file, that is--the linked mmo file has no notion of a file-local
+symbol.)
+
+   Some mapping of constant expressions to sections in LOC expressions
+is attempted, but that functionality is easily confused and should be
+avoided unless compatibility with `mmixal' is required.  A LOC
+expression to `0x2000000000000000' or higher, maps to the `.data'
+section and lower addresses map to the `.text' section (*note
+MMIX-loc::).
+
+   The code and data areas are each contiguous.  Sparse programs with
+far-away LOC directives will take up the same amount of space as a
+contiguous program with zeros filled in the gaps between the LOC
+directives.  If you need sparse programs, you might try and get the
+wanted effect with a linker script and splitting up the code parts into
+sections (*note Section::).  Assembly code for this, to be compatible
+with `mmixal', would look something like:
+      .if 0
+      LOC away_expression
+      .else
+      .section away,"ax"
+      .fi
+   `as' will not execute the LOC directive and `mmixal' ignores the
+lines with `.'.  This construct can be used generally to help
+compatibility.
+
+   Symbols can't be defined twice-not even to the same value.
+
+   Instruction mnemonics are recognized case-insensitive, though the
+`IS' and `GREG' pseudo-operations must be specified in upper-case
+characters.
+
+   There's no unicode support.
+
+   The following is a list of programs in `mmix.tar.gz', available at
+`http://www-cs-faculty.stanford.edu/~knuth/mmix-news.html', last
+checked with the version dated 2001-08-25 (md5sum
+c393470cfc86fac040487d22d2bf0172) that assemble with `mmixal' but do
+not assemble with `as':
+
+`silly.mms'
+     LOC to a previous address.
+
+`sim.mms'
+     Redefines symbol `Done'.
+
+`test.mms'
+     Uses the serial operator `&'.
+
+
+File: as.info,  Node: MSP430-Dependent,  Next: NiosII-Dependent,  Prev: MMIX-Dependent,  Up: Machine Dependencies
+
+9.29 MSP 430 Dependent Features
+===============================
+
+* Menu:
+
+* MSP430 Options::              Options
+* MSP430 Syntax::               Syntax
+* MSP430 Floating Point::       Floating Point
+* MSP430 Directives::           MSP 430 Machine Directives
+* MSP430 Opcodes::              Opcodes
+* MSP430 Profiling Capability::	Profiling Capability
+
+
+File: as.info,  Node: MSP430 Options,  Next: MSP430 Syntax,  Up: MSP430-Dependent
+
+9.29.1 Options
+--------------
+
+`-mmcu'
+     selects the mpu arch.  If the architecture is 430Xv2 then this also
+     enables NOP generation unless the `-mN' is also specified.
+
+`-mcpu'
+     selects the cpu architecture.  If the architecture is 430Xv2 then
+     this also enables NOP generation unless the `-mN' is also
+     specified.
+
+`-mP'
+     enables polymorph instructions handler.
+
+`-mQ'
+     enables relaxation at assembly time. DANGEROUS!
+
+`-ml'
+     indicates that the input uses the large code model.
+
+`-mN'
+     disables the generation of a NOP instruction following any
+     instruction that might change the interrupts enabled/disabled
+     state.  For the 430Xv2 architecture the instructions: `EINT',
+     `DINT', `BIC #8, SR', `BIS #8, SR' and `MOV.W <>, SR' must be
+     followed by a NOP instruction in order to ensure the correct
+     processing of interrupts.  By default generation of the NOP
+     instruction happens automatically, but this command line option
+     disables this behaviour.  It is then up to the programmer to ensure
+     that interrupts are enabled and disabled correctly.
+
+`-md'
+     mark the object file as one that requires data to copied from ROM
+     to RAM at execution startup.  Disabled by default.
+
+
+
+File: as.info,  Node: MSP430 Syntax,  Next: MSP430 Floating Point,  Prev: MSP430 Options,  Up: MSP430-Dependent
+
+9.29.2 Syntax
+-------------
+
+* Menu:
+
+* MSP430-Macros::		Macros
+* MSP430-Chars::                Special Characters
+* MSP430-Regs::                 Register Names
+* MSP430-Ext::			Assembler Extensions
+
+
+File: as.info,  Node: MSP430-Macros,  Next: MSP430-Chars,  Up: MSP430 Syntax
+
+9.29.2.1 Macros
+...............
+
+The macro syntax used on the MSP 430 is like that described in the MSP
+430 Family Assembler Specification.  Normal `as' macros should still
+work.
+
+   Additional built-in macros are:
+
+`llo(exp)'
+     Extracts least significant word from 32-bit expression 'exp'.
+
+`lhi(exp)'
+     Extracts most significant word from 32-bit expression 'exp'.
+
+`hlo(exp)'
+     Extracts 3rd word from 64-bit expression 'exp'.
+
+`hhi(exp)'
+     Extracts 4rd word from 64-bit expression 'exp'.
+
+
+   They normally being used as an immediate source operand.
+         mov	#llo(1), r10	;	== mov	#1, r10
+         mov	#lhi(1), r10	;	== mov	#0, r10
+
+
+File: as.info,  Node: MSP430-Chars,  Next: MSP430-Regs,  Prev: MSP430-Macros,  Up: MSP430 Syntax
+
+9.29.2.2 Special Characters
+...........................
+
+A semicolon (`;') appearing anywhere on a line starts a comment that
+extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but it can also be a logical line number
+directive (*note Comments::) or a preprocessor control command (*note
+Preprocessing::).
+
+   Multiple statements can appear on the same line provided that they
+are separated by the `{' character.
+
+   The character `$' in jump instructions indicates current location and
+implemented only for TI syntax compatibility.
+
+
+File: as.info,  Node: MSP430-Regs,  Next: MSP430-Ext,  Prev: MSP430-Chars,  Up: MSP430 Syntax
+
+9.29.2.3 Register Names
+.......................
+
+General-purpose registers are represented by predefined symbols of the
+form `rN' (for global registers), where N represents a number between
+`0' and `15'.  The leading letters may be in either upper or lower
+case; for example, `r13' and `R7' are both valid register names.
+
+   Register names `PC', `SP' and `SR' cannot be used as register names
+and will be treated as variables. Use `r0', `r1', and `r2' instead.
+
+
+File: as.info,  Node: MSP430-Ext,  Prev: MSP430-Regs,  Up: MSP430 Syntax
+
+9.29.2.4 Assembler Extensions
+.............................
+
+`@rN'
+     As destination operand being treated as `0(rn)'
+
+`0(rN)'
+     As source operand being treated as `@rn'
+
+`jCOND +N'
+     Skips next N bytes followed by jump instruction and equivalent to
+     `jCOND $+N+2'
+
+
+   Also, there are some instructions, which cannot be found in other
+assemblers.  These are branch instructions, which has different opcodes
+upon jump distance.  They all got PC relative addressing mode.
+
+`beq label'
+     A polymorph instruction which is `jeq label' in case if jump
+     distance within allowed range for cpu's jump instruction. If not,
+     this unrolls into a sequence of
+            jne $+6
+            br  label
+
+`bne label'
+     A polymorph instruction which is `jne label' or `jeq +4; br label'
+
+`blt label'
+     A polymorph instruction which is `jl label' or `jge +4; br label'
+
+`bltn label'
+     A polymorph instruction which is `jn label' or `jn +2; jmp +4; br
+     label'
+
+`bltu label'
+     A polymorph instruction which is `jlo label' or `jhs +2; br label'
+
+`bge label'
+     A polymorph instruction which is `jge label' or `jl +4; br label'
+
+`bgeu label'
+     A polymorph instruction which is `jhs label' or `jlo +4; br label'
+
+`bgt label'
+     A polymorph instruction which is `jeq +2; jge label' or `jeq +6;
+     jl  +4; br label'
+
+`bgtu label'
+     A polymorph instruction which is `jeq +2; jhs label' or `jeq +6;
+     jlo +4; br label'
+
+`bleu label'
+     A polymorph instruction which is `jeq label; jlo label' or `jeq
+     +2; jhs +4; br label'
+
+`ble label'
+     A polymorph instruction which is `jeq label; jl  label' or `jeq
+     +2; jge +4; br label'
+
+`jump label'
+     A polymorph instruction which is `jmp label' or `br label'
+
+
+File: as.info,  Node: MSP430 Floating Point,  Next: MSP430 Directives,  Prev: MSP430 Syntax,  Up: MSP430-Dependent
+
+9.29.3 Floating Point
+---------------------
+
+The MSP 430 family uses IEEE 32-bit floating-point numbers.
+
+
+File: as.info,  Node: MSP430 Directives,  Next: MSP430 Opcodes,  Prev: MSP430 Floating Point,  Up: MSP430-Dependent
+
+9.29.4 MSP 430 Machine Directives
+---------------------------------
+
+`.file'
+     This directive is ignored; it is accepted for compatibility with
+     other MSP 430 assemblers.
+
+          _Warning:_ in other versions of the GNU assembler, `.file' is
+          used for the directive called `.app-file' in the MSP 430
+          support.
+
+`.line'
+     This directive is ignored; it is accepted for compatibility with
+     other MSP 430 assemblers.
+
+`.arch'
+     Sets the target microcontroller in the same way as the `-mmcu'
+     command line option.
+
+`.cpu'
+     Sets the target architecture in the same way as the `-mcpu'
+     command line option.
+
+`.profiler'
+     This directive instructs assembler to add new profile entry to the
+     object file.
+
+
+
+File: as.info,  Node: MSP430 Opcodes,  Next: MSP430 Profiling Capability,  Prev: MSP430 Directives,  Up: MSP430-Dependent
+
+9.29.5 Opcodes
+--------------
+
+`as' implements all the standard MSP 430 opcodes.  No additional
+pseudo-instructions are needed on this family.
+
+   For information on the 430 machine instruction set, see `MSP430
+User's Manual, document slau049d', Texas Instrument, Inc.
+
+
+File: as.info,  Node: MSP430 Profiling Capability,  Prev: MSP430 Opcodes,  Up: MSP430-Dependent
+
+9.29.6 Profiling Capability
+---------------------------
+
+It is a performance hit to use gcc's profiling approach for this tiny
+target.  Even more - jtag hardware facility does not perform any
+profiling functions.  However we've got gdb's built-in simulator where
+we can do anything.
+
+   We define new section `.profiler' which holds all profiling
+information.  We define new pseudo operation `.profiler' which will
+instruct assembler to add new profile entry to the object file. Profile
+should take place at the present address.
+
+   Pseudo operation format:
+
+   `.profiler flags,function_to_profile [, cycle_corrector, extra]'
+
+   where:
+
+          `flags' is a combination of the following characters:
+
+    `s'
+          function entry
+
+    `x'
+          function exit
+
+    `i'
+          function is in init section
+
+    `f'
+          function is in fini section
+
+    `l'
+          library call
+
+    `c'
+          libc standard call
+
+    `d'
+          stack value demand
+
+    `I'
+          interrupt service routine
+
+    `P'
+          prologue start
+
+    `p'
+          prologue end
+
+    `E'
+          epilogue start
+
+    `e'
+          epilogue end
+
+    `j'
+          long jump / sjlj unwind
+
+    `a'
+          an arbitrary code fragment
+
+    `t'
+          extra parameter saved (a constant value like frame size)
+
+`function_to_profile'
+     a function address
+
+`cycle_corrector'
+     a value which should be added to the cycle counter, zero if
+     omitted.
+
+`extra'
+     any extra parameter, zero if omitted.
+
+
+   For example:
+     .global fxx
+     .type fxx,@function
+     fxx:
+     .LFrameOffset_fxx=0x08
+     .profiler "scdP", fxx     ; function entry.
+     			  ; we also demand stack value to be saved
+       push r11
+       push r10
+       push r9
+       push r8
+     .profiler "cdpt",fxx,0, .LFrameOffset_fxx  ; check stack value at this point
+     					  ; (this is a prologue end)
+     					  ; note, that spare var filled with
+     					  ; the farme size
+       mov r15,r8
+     ...
+     .profiler cdE,fxx         ; check stack
+       pop r8
+       pop r9
+       pop r10
+       pop r11
+     .profiler xcde,fxx,3      ; exit adds 3 to the cycle counter
+       ret                     ; cause 'ret' insn takes 3 cycles
+
+
+File: as.info,  Node: NiosII-Dependent,  Next: NS32K-Dependent,  Prev: MSP430-Dependent,  Up: Machine Dependencies
+
+9.30 Nios II Dependent Features
+===============================
+
+* Menu:
+
+* Nios II Options::              Options
+* Nios II Syntax::               Syntax
+* Nios II Relocations::          Relocations
+* Nios II Directives::           Nios II Machine Directives
+* Nios II Opcodes::              Opcodes
+
+
+File: as.info,  Node: Nios II Options,  Next: Nios II Syntax,  Up: NiosII-Dependent
+
+9.30.1 Options
+--------------
+
+`-relax-section'
+     Replace identified out-of-range branches with PC-relative `jmp'
+     sequences when possible.  The generated code sequences are suitable
+     for use in position-independent code, but there is a practical
+     limit on the extended branch range because of the length of the
+     sequences.  This option is the default.
+
+`-relax-all'
+     Replace branch instructions not determinable to be in range and
+     all call instructions with `jmp' and `callr' sequences
+     (respectively).  This option generates absolute relocations
+     against the target symbols and is not appropriate for
+     position-independent code.
+
+`-no-relax'
+     Do not replace any branches or calls.
+
+`-EB'
+     Generate big-endian output.
+
+`-EL'
+     Generate little-endian output.  This is the default.
+
+
+
+File: as.info,  Node: Nios II Syntax,  Next: Nios II Relocations,  Prev: Nios II Options,  Up: NiosII-Dependent
+
+9.30.2 Syntax
+-------------
+
+* Menu:
+
+* Nios II Chars::                Special Characters
+
+
+File: as.info,  Node: Nios II Chars,  Up: Nios II Syntax
+
+9.30.2.1 Special Characters
+...........................
+
+`#' is the line comment character.  `;' is the line separator character.
+
+
+File: as.info,  Node: Nios II Relocations,  Next: Nios II Directives,  Prev: Nios II Syntax,  Up: NiosII-Dependent
+
+9.30.3 Nios II Machine Relocations
+----------------------------------
+
+`%hiadj(EXPRESSION)'
+     Extract the upper 16 bits of EXPRESSION and add one if the 15th
+     bit is set.
+
+     The value of `%hiadj(EXPRESSION)' is:
+          ((EXPRESSION >> 16) & 0xffff) + ((EXPRESSION >> 15) & 0x01)
+
+     The `%hiadj' relocation is intended to be used with the `addi',
+     `ld' or `st' instructions along with a `%lo', in order to load a
+     32-bit constant.
+
+          movhi r2, %hiadj(symbol)
+          addi r2, r2, %lo(symbol)
+
+`%hi(EXPRESSION)'
+     Extract the upper 16 bits of EXPRESSION.
+
+`%lo(EXPRESSION)'
+     Extract the lower 16 bits of EXPRESSION.
+
+`%gprel(EXPRESSION)'
+     Subtract the value of the symbol `_gp' from EXPRESSION.
+
+     The intention of the `%gprel' relocation is to have a fast small
+     area of memory which only takes a 16-bit immediate to access.
+
+          	.section .sdata
+          fastint:
+          	.int 123
+          	.section .text
+          	ldw r4, %gprel(fastint)(gp)
+
+`%call(EXPRESSION)'
+`%got(EXPRESSION)'
+`%gotoff(EXPRESSION)'
+`%gotoff_lo(EXPRESSION)'
+`%gotoff_hiadj(EXPRESSION)'
+`%tls_gd(EXPRESSION)'
+`%tls_ie(EXPRESSION)'
+`%tls_le(EXPRESSION)'
+`%tls_ldm(EXPRESSION)'
+`%tls_ldo(EXPRESSION)'
+     These relocations support the ABI for Linux Systems documented in
+     the `Nios II Processor Reference Handbook'.
+
+
+File: as.info,  Node: Nios II Directives,  Next: Nios II Opcodes,  Prev: Nios II Relocations,  Up: NiosII-Dependent
+
+9.30.4 Nios II Machine Directives
+---------------------------------
+
+`.align EXPRESSION [, EXPRESSION]'
+     This is the generic `.align' directive, however this aligns to a
+     power of two.
+
+`.half EXPRESSION'
+     Create an aligned constant 2 bytes in size.
+
+`.word EXPRESSION'
+     Create an aligned constant 4 bytes in size.
+
+`.dword EXPRESSION'
+     Create an aligned constant 8 bytes in size.
+
+`.2byte EXPRESSION'
+     Create an unaligned constant 2 bytes in size.
+
+`.4byte EXPRESSION'
+     Create an unaligned constant 4 bytes in size.
+
+`.8byte EXPRESSION'
+     Create an unaligned constant 8 bytes in size.
+
+`.16byte EXPRESSION'
+     Create an unaligned constant 16 bytes in size.
+
+`.set noat'
+     Allows assembly code to use `at' register without warning.  Macro
+     or relaxation expansions generate warnings.
+
+`.set at'
+     Assembly code using `at' register generates warnings, and macro
+     expansion and relaxation are enabled.
+
+`.set nobreak'
+     Allows assembly code to use `ba' and `bt' registers without
+     warning.
+
+`.set break'
+     Turns warnings back on for using `ba' and `bt' registers.
+
+`.set norelax'
+     Do not replace any branches or calls.
+
+`.set relaxsection'
+     Replace identified out-of-range branches with `jmp' sequences
+     (default).
+
+`.set relaxsection'
+     Replace all branch and call instructions with `jmp' and `callr'
+     sequences.
+
+`.set ...'
+     All other `.set' are the normal use.
+
+
+
+File: as.info,  Node: Nios II Opcodes,  Prev: Nios II Directives,  Up: NiosII-Dependent
+
+9.30.5 Opcodes
+--------------
+
+`as' implements all the standard Nios II opcodes documented in the
+`Nios II Processor Reference Handbook', including the assembler
+pseudo-instructions.
+
+
+File: as.info,  Node: NS32K-Dependent,  Next: SH-Dependent,  Prev: NiosII-Dependent,  Up: Machine Dependencies
+
+9.31 NS32K Dependent Features
+=============================
+
+* Menu:
+
+* NS32K Syntax::               Syntax
+
+
+File: as.info,  Node: NS32K Syntax,  Up: NS32K-Dependent
+
+9.31.1 Syntax
+-------------
+
+* Menu:
+
+* NS32K-Chars::                Special Characters
+
+
+File: as.info,  Node: NS32K-Chars,  Up: NS32K Syntax
+
+9.31.1.1 Special Characters
+...........................
+
+The presence of a `#' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   If Sequent compatibility has been configured into the assembler then
+the `|' character appearing as the first character on a line will also
+indicate the start of a line comment.
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: PDP-11-Dependent,  Next: PJ-Dependent,  Prev: SH64-Dependent,  Up: Machine Dependencies
+
+9.32 PDP-11 Dependent Features
+==============================
+
+* Menu:
+
+* PDP-11-Options::		Options
+* PDP-11-Pseudos::		Assembler Directives
+* PDP-11-Syntax::		DEC Syntax versus BSD Syntax
+* PDP-11-Mnemonics::		Instruction Naming
+* PDP-11-Synthetic::		Synthetic Instructions
+
+
+File: as.info,  Node: PDP-11-Options,  Next: PDP-11-Pseudos,  Up: PDP-11-Dependent
+
+9.32.1 Options
+--------------
+
+The PDP-11 version of `as' has a rich set of machine dependent options.
+
+9.32.1.1 Code Generation Options
+................................
+
+`-mpic | -mno-pic'
+     Generate position-independent (or position-dependent) code.
+
+     The default is to generate position-independent code.
+
+9.32.1.2 Instruction Set Extension Options
+..........................................
+
+These options enables or disables the use of extensions over the base
+line instruction set as introduced by the first PDP-11 CPU: the KA11.
+Most options come in two variants: a `-m'EXTENSION that enables
+EXTENSION, and a `-mno-'EXTENSION that disables EXTENSION.
+
+   The default is to enable all extensions.
+
+`-mall | -mall-extensions'
+     Enable all instruction set extensions.
+
+`-mno-extensions'
+     Disable all instruction set extensions.
+
+`-mcis | -mno-cis'
+     Enable (or disable) the use of the commercial instruction set,
+     which consists of these instructions: `ADDNI', `ADDN', `ADDPI',
+     `ADDP', `ASHNI', `ASHN', `ASHPI', `ASHP', `CMPCI', `CMPC',
+     `CMPNI', `CMPN', `CMPPI', `CMPP', `CVTLNI', `CVTLN', `CVTLPI',
+     `CVTLP', `CVTNLI', `CVTNL', `CVTNPI', `CVTNP', `CVTPLI', `CVTPL',
+     `CVTPNI', `CVTPN', `DIVPI', `DIVP', `L2DR', `L3DR', `LOCCI',
+     `LOCC', `MATCI', `MATC', `MOVCI', `MOVC', `MOVRCI', `MOVRC',
+     `MOVTCI', `MOVTC', `MULPI', `MULP', `SCANCI', `SCANC', `SKPCI',
+     `SKPC', `SPANCI', `SPANC', `SUBNI', `SUBN', `SUBPI', and `SUBP'.
+
+`-mcsm | -mno-csm'
+     Enable (or disable) the use of the `CSM' instruction.
+
+`-meis | -mno-eis'
+     Enable (or disable) the use of the extended instruction set, which
+     consists of these instructions: `ASHC', `ASH', `DIV', `MARK',
+     `MUL', `RTT', `SOB' `SXT', and `XOR'.
+
+`-mfis | -mkev11'
+`-mno-fis | -mno-kev11'
+     Enable (or disable) the use of the KEV11 floating-point
+     instructions: `FADD', `FDIV', `FMUL', and `FSUB'.
+
+`-mfpp | -mfpu | -mfp-11'
+`-mno-fpp | -mno-fpu | -mno-fp-11'
+     Enable (or disable) the use of FP-11 floating-point instructions:
+     `ABSF', `ADDF', `CFCC', `CLRF', `CMPF', `DIVF', `LDCFF', `LDCIF',
+     `LDEXP', `LDF', `LDFPS', `MODF', `MULF', `NEGF', `SETD', `SETF',
+     `SETI', `SETL', `STCFF', `STCFI', `STEXP', `STF', `STFPS', `STST',
+     `SUBF', and `TSTF'.
+
+`-mlimited-eis | -mno-limited-eis'
+     Enable (or disable) the use of the limited extended instruction
+     set: `MARK', `RTT', `SOB', `SXT', and `XOR'.
+
+     The -mno-limited-eis options also implies -mno-eis.
+
+`-mmfpt | -mno-mfpt'
+     Enable (or disable) the use of the `MFPT' instruction.
+
+`-mmultiproc | -mno-multiproc'
+     Enable (or disable) the use of multiprocessor instructions:
+     `TSTSET' and `WRTLCK'.
+
+`-mmxps | -mno-mxps'
+     Enable (or disable) the use of the `MFPS' and `MTPS' instructions.
+
+`-mspl | -mno-spl'
+     Enable (or disable) the use of the `SPL' instruction.
+
+     Enable (or disable) the use of the microcode instructions: `LDUB',
+     `MED', and `XFC'.
+
+9.32.1.3 CPU Model Options
+..........................
+
+These options enable the instruction set extensions supported by a
+particular CPU, and disables all other extensions.
+
+`-mka11'
+     KA11 CPU.  Base line instruction set only.
+
+`-mkb11'
+     KB11 CPU.  Enable extended instruction set and `SPL'.
+
+`-mkd11a'
+     KD11-A CPU.  Enable limited extended instruction set.
+
+`-mkd11b'
+     KD11-B CPU.  Base line instruction set only.
+
+`-mkd11d'
+     KD11-D CPU.  Base line instruction set only.
+
+`-mkd11e'
+     KD11-E CPU.  Enable extended instruction set, `MFPS', and `MTPS'.
+
+`-mkd11f | -mkd11h | -mkd11q'
+     KD11-F, KD11-H, or KD11-Q CPU.  Enable limited extended
+     instruction set, `MFPS', and `MTPS'.
+
+`-mkd11k'
+     KD11-K CPU.  Enable extended instruction set, `LDUB', `MED',
+     `MFPS', `MFPT', `MTPS', and `XFC'.
+
+`-mkd11z'
+     KD11-Z CPU.  Enable extended instruction set, `CSM', `MFPS',
+     `MFPT', `MTPS', and `SPL'.
+
+`-mf11'
+     F11 CPU.  Enable extended instruction set, `MFPS', `MFPT', and
+     `MTPS'.
+
+`-mj11'
+     J11 CPU.  Enable extended instruction set, `CSM', `MFPS', `MFPT',
+     `MTPS', `SPL', `TSTSET', and `WRTLCK'.
+
+`-mt11'
+     T11 CPU.  Enable limited extended instruction set, `MFPS', and
+     `MTPS'.
+
+9.32.1.4 Machine Model Options
+..............................
+
+These options enable the instruction set extensions supported by a
+particular machine model, and disables all other extensions.
+
+`-m11/03'
+     Same as `-mkd11f'.
+
+`-m11/04'
+     Same as `-mkd11d'.
+
+`-m11/05 | -m11/10'
+     Same as `-mkd11b'.
+
+`-m11/15 | -m11/20'
+     Same as `-mka11'.
+
+`-m11/21'
+     Same as `-mt11'.
+
+`-m11/23 | -m11/24'
+     Same as `-mf11'.
+
+`-m11/34'
+     Same as `-mkd11e'.
+
+`-m11/34a'
+     Ame as `-mkd11e' `-mfpp'.
+
+`-m11/35 | -m11/40'
+     Same as `-mkd11a'.
+
+`-m11/44'
+     Same as `-mkd11z'.
+
+`-m11/45 | -m11/50 | -m11/55 | -m11/70'
+     Same as `-mkb11'.
+
+`-m11/53 | -m11/73 | -m11/83 | -m11/84 | -m11/93 | -m11/94'
+     Same as `-mj11'.
+
+`-m11/60'
+     Same as `-mkd11k'.
+
+
+File: as.info,  Node: PDP-11-Pseudos,  Next: PDP-11-Syntax,  Prev: PDP-11-Options,  Up: PDP-11-Dependent
+
+9.32.2 Assembler Directives
+---------------------------
+
+The PDP-11 version of `as' has a few machine dependent assembler
+directives.
+
+`.bss'
+     Switch to the `bss' section.
+
+`.even'
+     Align the location counter to an even number.
+
+
+File: as.info,  Node: PDP-11-Syntax,  Next: PDP-11-Mnemonics,  Prev: PDP-11-Pseudos,  Up: PDP-11-Dependent
+
+9.32.3 PDP-11 Assembly Language Syntax
+--------------------------------------
+
+`as' supports both DEC syntax and BSD syntax.  The only difference is
+that in DEC syntax, a `#' character is used to denote an immediate
+constants, while in BSD syntax the character for this purpose is `$'.
+
+   general-purpose registers are named `r0' through `r7'.  Mnemonic
+alternatives for `r6' and `r7' are `sp' and `pc', respectively.
+
+   Floating-point registers are named `ac0' through `ac3', or
+alternatively `fr0' through `fr3'.
+
+   Comments are started with a `#' or a `/' character, and extend to
+the end of the line.  (FIXME: clash with immediates?)
+
+   Multiple statements on the same line can be separated by the `;'
+character.
+
+
+File: as.info,  Node: PDP-11-Mnemonics,  Next: PDP-11-Synthetic,  Prev: PDP-11-Syntax,  Up: PDP-11-Dependent
+
+9.32.4 Instruction Naming
+-------------------------
+
+Some instructions have alternative names.
+
+`BCC'
+     `BHIS'
+
+`BCS'
+     `BLO'
+
+`L2DR'
+     `L2D'
+
+`L3DR'
+     `L3D'
+
+`SYS'
+     `TRAP'
+
+
+File: as.info,  Node: PDP-11-Synthetic,  Prev: PDP-11-Mnemonics,  Up: PDP-11-Dependent
+
+9.32.5 Synthetic Instructions
+-----------------------------
+
+The `JBR' and `J'CC synthetic instructions are not supported yet.
+
+
+File: as.info,  Node: PJ-Dependent,  Next: PPC-Dependent,  Prev: PDP-11-Dependent,  Up: Machine Dependencies
+
+9.33 picoJava Dependent Features
+================================
+
+* Menu:
+
+* PJ Options::              Options
+* PJ Syntax::               PJ Syntax
+
+
+File: as.info,  Node: PJ Options,  Next: PJ Syntax,  Up: PJ-Dependent
+
+9.33.1 Options
+--------------
+
+`as' has two additional command-line options for the picoJava
+architecture.
+`-ml'
+     This option selects little endian data output.
+
+`-mb'
+     This option selects big endian data output.
+
+
+File: as.info,  Node: PJ Syntax,  Prev: PJ Options,  Up: PJ-Dependent
+
+9.33.2 PJ Syntax
+----------------
+
+* Menu:
+
+* PJ-Chars::                Special Characters
+
+
+File: as.info,  Node: PJ-Chars,  Up: PJ Syntax
+
+9.33.2.1 Special Characters
+...........................
+
+The presence of a `!' or `/' on a line indicates the start of a comment
+that extends to the end of the current line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: PPC-Dependent,  Next: RL78-Dependent,  Prev: PJ-Dependent,  Up: Machine Dependencies
+
+9.34 PowerPC Dependent Features
+===============================
+
+* Menu:
+
+* PowerPC-Opts::                Options
+* PowerPC-Pseudo::              PowerPC Assembler Directives
+* PowerPC-Syntax::              PowerPC Syntax
+
+
+File: as.info,  Node: PowerPC-Opts,  Next: PowerPC-Pseudo,  Up: PPC-Dependent
+
+9.34.1 Options
+--------------
+
+The PowerPC chip family includes several successive levels, using the
+same core instruction set, but including a few additional instructions
+at each level.  There are exceptions to this however.  For details on
+what instructions each variant supports, please see the chip's
+architecture reference manual.
+
+   The following table lists all available PowerPC options.
+
+`-a32'
+     Generate ELF32 or XCOFF32.
+
+`-a64'
+     Generate ELF64 or XCOFF64.
+
+`-K PIC'
+     Set EF_PPC_RELOCATABLE_LIB in ELF flags.
+
+`-mpwrx | -mpwr2'
+     Generate code for POWER/2 (RIOS2).
+
+`-mpwr'
+     Generate code for POWER (RIOS1)
+
+`-m601'
+     Generate code for PowerPC 601.
+
+`-mppc, -mppc32, -m603, -m604'
+     Generate code for PowerPC 603/604.
+
+`-m403, -m405'
+     Generate code for PowerPC 403/405.
+
+`-m440'
+     Generate code for PowerPC 440.  BookE and some 405 instructions.
+
+`-m464'
+     Generate code for PowerPC 464.
+
+`-m476'
+     Generate code for PowerPC 476.
+
+`-m7400, -m7410, -m7450, -m7455'
+     Generate code for PowerPC 7400/7410/7450/7455.
+
+`-m750cl'
+     Generate code for PowerPC 750CL.
+
+`-mppc64, -m620'
+     Generate code for PowerPC 620/625/630.
+
+`-me500, -me500x2'
+     Generate code for Motorola e500 core complex.
+
+`-me500mc'
+     Generate code for Freescale e500mc core complex.
+
+`-me500mc64'
+     Generate code for Freescale e500mc64 core complex.
+
+`-me5500'
+     Generate code for Freescale e5500 core complex.
+
+`-me6500'
+     Generate code for Freescale e6500 core complex.
+
+`-mspe'
+     Generate code for Motorola SPE instructions.
+
+`-mtitan'
+     Generate code for AppliedMicro Titan core complex.
+
+`-mppc64bridge'
+     Generate code for PowerPC 64, including bridge insns.
+
+`-mbooke'
+     Generate code for 32-bit BookE.
+
+`-ma2'
+     Generate code for A2 architecture.
+
+`-me300'
+     Generate code for PowerPC e300 family.
+
+`-maltivec'
+     Generate code for processors with AltiVec instructions.
+
+`-mvle'
+     Generate code for Freescale PowerPC VLE instructions.
+
+`-mvsx'
+     Generate code for processors with Vector-Scalar (VSX) instructions.
+
+`-mhtm'
+     Generate code for processors with Hardware Transactional Memory
+     instructions.
+
+`-mpower4, -mpwr4'
+     Generate code for Power4 architecture.
+
+`-mpower5, -mpwr5, -mpwr5x'
+     Generate code for Power5 architecture.
+
+`-mpower6, -mpwr6'
+     Generate code for Power6 architecture.
+
+`-mpower7, -mpwr7'
+     Generate code for Power7 architecture.
+
+`-mpower8, -mpwr8'
+     Generate code for Power8 architecture.
+
+`-mcell'
+
+`-mcell'
+     Generate code for Cell Broadband Engine architecture.
+
+`-mcom'
+     Generate code Power/PowerPC common instructions.
+
+`-many'
+     Generate code for any architecture (PWR/PWRX/PPC).
+
+`-mregnames'
+     Allow symbolic names for registers.
+
+`-mno-regnames'
+     Do not allow symbolic names for registers.
+
+`-mrelocatable'
+     Support for GCC's -mrelocatable option.
+
+`-mrelocatable-lib'
+     Support for GCC's -mrelocatable-lib option.
+
+`-memb'
+     Set PPC_EMB bit in ELF flags.
+
+`-mlittle, -mlittle-endian, -le'
+     Generate code for a little endian machine.
+
+`-mbig, -mbig-endian, -be'
+     Generate code for a big endian machine.
+
+`-msolaris'
+     Generate code for Solaris.
+
+`-mno-solaris'
+     Do not generate code for Solaris.
+
+`-nops=COUNT'
+     If an alignment directive inserts more than COUNT nops, put a
+     branch at the beginning to skip execution of the nops.
+
+
+File: as.info,  Node: PowerPC-Pseudo,  Next: PowerPC-Syntax,  Prev: PowerPC-Opts,  Up: PPC-Dependent
+
+9.34.2 PowerPC Assembler Directives
+-----------------------------------
+
+A number of assembler directives are available for PowerPC.  The
+following table is far from complete.
+
+`.machine "string"'
+     This directive allows you to change the machine for which code is
+     generated.  `"string"' may be any of the -m cpu selection options
+     (without the -m) enclosed in double quotes, `"push"', or `"pop"'.
+     `.machine "push"' saves the currently selected cpu, which may be
+     restored with `.machine "pop"'.
+
+
+File: as.info,  Node: PowerPC-Syntax,  Prev: PowerPC-Pseudo,  Up: PPC-Dependent
+
+9.34.3 PowerPC Syntax
+---------------------
+
+* Menu:
+
+* PowerPC-Chars::                Special Characters
+
+
+File: as.info,  Node: PowerPC-Chars,  Up: PowerPC-Syntax
+
+9.34.3.1 Special Characters
+...........................
+
+The presence of a `#' on a line indicates the start of a comment that
+extends to the end of the current line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   If the assembler has been configured for the ppc-*-solaris* target
+then the `!' character also acts as a line comment character.  This can
+be disabled via the `-mno-solaris' command line option.
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: RL78-Dependent,  Next: RX-Dependent,  Prev: PPC-Dependent,  Up: Machine Dependencies
+
+9.35 RL78 Dependent Features
+============================
+
+* Menu:
+
+* RL78-Opts::                   RL78 Assembler Command Line Options
+* RL78-Modifiers::              Symbolic Operand Modifiers
+* RL78-Directives::             Assembler Directives
+* RL78-Syntax::                 Syntax
+
+
+File: as.info,  Node: RL78-Opts,  Next: RL78-Modifiers,  Up: RL78-Dependent
+
+9.35.1 RL78 Options
+-------------------
+
+`relax'
+     Enable support for link-time relaxation.
+
+`mg10'
+     Mark the generated binary as targeting the G10 variant of the RL78
+     architecture.
+
+
+
+File: as.info,  Node: RL78-Modifiers,  Next: RL78-Directives,  Prev: RL78-Opts,  Up: RL78-Dependent
+
+9.35.2 Symbolic Operand Modifiers
+---------------------------------
+
+The RL78 has three modifiers that adjust the relocations used by the
+linker:
+
+`%lo16()'
+     When loading a 20-bit (or wider) address into registers, this
+     modifier selects the 16 least significant bits.
+
+            movw ax,#%lo16(_sym)
+
+`%hi16()'
+     When loading a 20-bit (or wider) address into registers, this
+     modifier selects the 16 most significant bits.
+
+            movw ax,#%hi16(_sym)
+
+`%hi8()'
+     When loading a 20-bit (or wider) address into registers, this
+     modifier selects the 8 bits that would go into CS or ES (i.e. bits
+     23..16).
+
+            mov es, #%hi8(_sym)
+
+
+
+File: as.info,  Node: RL78-Directives,  Next: RL78-Syntax,  Prev: RL78-Modifiers,  Up: RL78-Dependent
+
+9.35.3 Assembler Directives
+---------------------------
+
+In addition to the common directives, the RL78 adds these:
+
+`.double'
+     Output a constant in "double" format, which is a 32-bit floating
+     point value on RL78.
+
+`.bss'
+     Select the BSS section.
+
+`.3byte'
+     Output a constant value in a three byte format.
+
+`.int'
+`.word'
+     Output a constant value in a four byte format.
+
+
+
+File: as.info,  Node: RL78-Syntax,  Prev: RL78-Directives,  Up: RL78-Dependent
+
+9.35.4 Syntax for the RL78
+--------------------------
+
+* Menu:
+
+* RL78-Chars::                Special Characters
+
+
+File: as.info,  Node: RL78-Chars,  Up: RL78-Syntax
+
+9.35.4.1 Special Characters
+...........................
+
+The presence of a `;' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `|' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: RX-Dependent,  Next: S/390-Dependent,  Prev: RL78-Dependent,  Up: Machine Dependencies
+
+9.36 RX Dependent Features
+==========================
+
+* Menu:
+
+* RX-Opts::                   RX Assembler Command Line Options
+* RX-Modifiers::              Symbolic Operand Modifiers
+* RX-Directives::             Assembler Directives
+* RX-Float::                  Floating Point
+* RX-Syntax::                 Syntax
+
+
+File: as.info,  Node: RX-Opts,  Next: RX-Modifiers,  Up: RX-Dependent
+
+9.36.1 RX Options
+-----------------
+
+The Renesas RX port of `as' has a few target specfic command line
+options:
+
+`-m32bit-doubles'
+     This option controls the ABI and indicates to use a 32-bit float
+     ABI.  It has no effect on the assembled instructions, but it does
+     influence the behaviour of the `.double' pseudo-op.  This is the
+     default.
+
+`-m64bit-doubles'
+     This option controls the ABI and indicates to use a 64-bit float
+     ABI.  It has no effect on the assembled instructions, but it does
+     influence the behaviour of the `.double' pseudo-op.
+
+`-mbig-endian'
+     This option controls the ABI and indicates to use a big-endian data
+     ABI.  It has no effect on the assembled instructions, but it does
+     influence the behaviour of the `.short', `.hword', `.int',
+     `.word', `.long', `.quad' and `.octa' pseudo-ops.
+
+`-mlittle-endian'
+     This option controls the ABI and indicates to use a little-endian
+     data ABI.  It has no effect on the assembled instructions, but it
+     does influence the behaviour of the `.short', `.hword', `.int',
+     `.word', `.long', `.quad' and `.octa' pseudo-ops.  This is the
+     default.
+
+`-muse-conventional-section-names'
+     This option controls the default names given to the code (.text),
+     initialised data (.data) and uninitialised data sections (.bss).
+
+`-muse-renesas-section-names'
+     This option controls the default names given to the code (.P),
+     initialised data (.D_1) and uninitialised data sections (.B_1).
+     This is the default.
+
+`-msmall-data-limit'
+     This option tells the assembler that the small data limit feature
+     of the RX port of GCC is being used.  This results in the assembler
+     generating an undefined reference to a symbol called `__gp' for
+     use by the relocations that are needed to support the small data
+     limit feature.   This option is not enabled by default as it would
+     otherwise pollute the symbol table.
+
+`-mpid'
+     This option tells the assembler that the position independent data
+     of the RX port of GCC is being used.  This results in the assembler
+     generating an undefined reference to a symbol called `__pid_base',
+     and also setting the RX_PID flag bit in the e_flags field of the
+     ELF header of the object file.
+
+`-mint-register=NUM'
+     This option tells the assembler how many registers have been
+     reserved for use by interrupt handlers.  This is needed in order
+     to compute the correct values for the `%gpreg' and `%pidreg' meta
+     registers.
+
+`-mgcc-abi'
+     This option tells the assembler that the old GCC ABI is being used
+     by the assembled code.  With this version of the ABI function
+     arguments that are passed on the stack are aligned to a 32-bit
+     boundary.
+
+`-mrx-abi'
+     This option tells the assembler that the official RX ABI is being
+     used by the assembled code.  With this version of the ABI function
+     arguments that are passed on the stack are aligned to their natural
+     alignments.  This option is the default.
+
+`-mcpu=NAME'
+     This option tells the assembler the target CPU type.  Currently the
+     `rx200', `rx600' and `rx610' are recognised as valid cpu names.
+     Attempting to assemble an instruction not supported by the
+     indicated cpu type will result in an error message being generated.
+
+
+
+File: as.info,  Node: RX-Modifiers,  Next: RX-Directives,  Prev: RX-Opts,  Up: RX-Dependent
+
+9.36.2 Symbolic Operand Modifiers
+---------------------------------
+
+The assembler supports one modifier when using symbol addresses in RX
+instruction operands.  The general syntax is the following:
+
+     %gp(symbol)
+
+   The modifier returns the offset from the __GP symbol to the
+specified symbol as a 16-bit value.  The intent is that this offset
+should be used in a register+offset move instruction when generating
+references to small data.  Ie, like this:
+
+       mov.W	 %gp(_foo)[%gpreg], r1
+
+   The assembler also supports two meta register names which can be used
+to refer to registers whose values may not be known to the programmer.
+These meta register names are:
+
+`%gpreg'
+     The small data address register.
+
+`%pidreg'
+     The PID base address register.
+
+
+   Both registers normally have the value r13, but this can change if
+some registers have been reserved for use by interrupt handlers or if
+both the small data limit and position independent data features are
+being used at the same time.
+
+
+File: as.info,  Node: RX-Directives,  Next: RX-Float,  Prev: RX-Modifiers,  Up: RX-Dependent
+
+9.36.3 Assembler Directives
+---------------------------
+
+The RX version of `as' has the following specific assembler directives:
+
+`.3byte'
+     Inserts a 3-byte value into the output file at the current
+     location.
+
+`.fetchalign'
+     If the next opcode following this directive spans a fetch line
+     boundary (8 byte boundary), the opcode is aligned to that boundary.
+     If the next opcode does not span a fetch line, this directive has
+     no effect.  Note that one or more labels may be between this
+     directive and the opcode; those labels are aligned as well.  Any
+     inserted bytes due to alignment will form a NOP opcode.
+
+
+
+File: as.info,  Node: RX-Float,  Next: RX-Syntax,  Prev: RX-Directives,  Up: RX-Dependent
+
+9.36.4 Floating Point
+---------------------
+
+The floating point formats generated by directives are these.
+
+`.float'
+     `Single' precision (32-bit) floating point constants.
+
+`.double'
+     If the `-m64bit-doubles' command line option has been specified
+     then then `double' directive generates `double' precision (64-bit)
+     floating point constants, otherwise it generates `single'
+     precision (32-bit) floating point constants.  To force the
+     generation of 64-bit floating point constants used the `dc.d'
+     directive instead.
+
+
+
+File: as.info,  Node: RX-Syntax,  Prev: RX-Float,  Up: RX-Dependent
+
+9.36.5 Syntax for the RX
+------------------------
+
+* Menu:
+
+* RX-Chars::                Special Characters
+
+
+File: as.info,  Node: RX-Chars,  Up: RX-Syntax
+
+9.36.5.1 Special Characters
+...........................
+
+The presence of a `;' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `!' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: S/390-Dependent,  Next: SCORE-Dependent,  Prev: RX-Dependent,  Up: Machine Dependencies
+
+9.37 IBM S/390 Dependent Features
+=================================
+
+   The s390 version of `as' supports two architectures modes and seven
+chip levels. The architecture modes are the Enterprise System
+Architecture (ESA) and the newer z/Architecture mode. The chip levels
+are g5, g6, z900, z990, z9-109, z9-ec, z10, z196, and zEC12.
+
+* Menu:
+
+* s390 Options::                Command-line Options.
+* s390 Characters::		Special Characters.
+* s390 Syntax::                 Assembler Instruction syntax.
+* s390 Directives::             Assembler Directives.
+* s390 Floating Point::         Floating Point.
+
+
+File: as.info,  Node: s390 Options,  Next: s390 Characters,  Up: S/390-Dependent
+
+9.37.1 Options
+--------------
+
+The following table lists all available s390 specific options:
+
+`-m31 | -m64'
+     Select 31- or 64-bit ABI implying a word size of 32- or 64-bit.
+
+     These options are only available with the ELF object file format,
+     and require that the necessary BFD support has been included (on a
+     31-bit platform you must add -enable-64-bit-bfd on the call to the
+     configure script to enable 64-bit usage and use s390x as target
+     platform).
+
+`-mesa | -mzarch'
+     Select the architecture mode, either the Enterprise System
+     Architecture (esa) mode or the z/Architecture mode (zarch).
+
+     The 64-bit instructions are only available with the z/Architecture
+     mode.  The combination of `-m64' and `-mesa' results in a warning
+     message.
+
+`-march=CPU'
+     This option specifies the target processor. The following
+     processor names are recognized: `g5', `g6', `z900', `z990',
+     `z9-109', `z9-ec', `z10' and `z196'.  Assembling an instruction
+     that is not supported on the target processor results in an error
+     message. Do not specify `g5' or `g6' with `-mzarch'.
+
+`-mregnames'
+     Allow symbolic names for registers.
+
+`-mno-regnames'
+     Do not allow symbolic names for registers.
+
+`-mwarn-areg-zero'
+     Warn whenever the operand for a base or index register has been
+     specified but evaluates to zero. This can indicate the misuse of
+     general purpose register 0 as an address register.
+
+
+
+File: as.info,  Node: s390 Characters,  Next: s390 Syntax,  Prev: s390 Options,  Up: S/390-Dependent
+
+9.37.2 Special Characters
+-------------------------
+
+`#' is the line comment character.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used instead of a newline to separate
+statements.
+
+
+File: as.info,  Node: s390 Syntax,  Next: s390 Directives,  Prev: s390 Characters,  Up: S/390-Dependent
+
+9.37.3 Instruction syntax
+-------------------------
+
+The assembler syntax closely follows the syntax outlined in Enterprise
+Systems Architecture/390 Principles of Operation (SA22-7201) and the
+z/Architecture Principles of Operation (SA22-7832).
+
+   Each instruction has two major parts, the instruction mnemonic and
+the instruction operands. The instruction format varies.
+
+* Menu:
+
+* s390 Register::               Register Naming
+* s390 Mnemonics::              Instruction Mnemonics
+* s390 Operands::               Instruction Operands
+* s390 Formats::                Instruction Formats
+* s390 Aliases::		Instruction Aliases
+* s390 Operand Modifier::       Instruction Operand Modifier
+* s390 Instruction Marker::     Instruction Marker
+* s390 Literal Pool Entries::   Literal Pool Entries
+
+
+File: as.info,  Node: s390 Register,  Next: s390 Mnemonics,  Up: s390 Syntax
+
+9.37.3.1 Register naming
+........................
+
+The `as' recognizes a number of predefined symbols for the various
+processor registers. A register specification in one of the instruction
+formats is an unsigned integer between 0 and 15. The specific
+instruction and the position of the register in the instruction format
+denotes the type of the register. The register symbols are prefixed with
+`%':
+
+     %rN   the 16 general purpose registers, 0 <= N <= 15
+     %fN   the 16 floating point registers, 0 <= N <= 15
+     %aN   the 16 access registers, 0 <= N <= 15
+     %cN   the 16 control registers, 0 <= N <= 15
+     %lit  an alias for the general purpose register %r13
+     %sp   an alias for the general purpose register %r15
+
+
+File: as.info,  Node: s390 Mnemonics,  Next: s390 Operands,  Prev: s390 Register,  Up: s390 Syntax
+
+9.37.3.2 Instruction Mnemonics
+..............................
+
+All instructions documented in the Principles of Operation are supported
+with the mnemonic and order of operands as described.  The instruction
+mnemonic identifies the instruction format (*Note s390 Formats::) and
+the specific operation code for the instruction.  For example, the `lr'
+mnemonic denotes the instruction format `RR' with the operation code
+`0x18'.
+
+   The definition of the various mnemonics follows a scheme, where the
+first character usually hint at the type of the instruction:
+
+     a          add instruction, for example `al' for add logical 32-bit
+     b          branch instruction, for example `bc' for branch on condition
+     c          compare or convert instruction, for example `cr' for compare
+                register 32-bit
+     d          divide instruction, for example `dlr' devide logical register
+                64-bit to 32-bit
+     i          insert instruction, for example `ic' insert character
+     l          load instruction, for example `ltr' load and test register
+     mv         move instruction, for example `mvc' move character
+     m          multiply instruction, for example `mh' multiply halfword
+     n          and instruction, for example `ni' and immediate
+     o          or instruction, for example `oc' or character
+     sla, sll   shift left single instruction
+     sra, srl   shift right single instruction
+     st         store instruction, for example `stm' store multiple
+     s          subtract instruction, for example `slr' subtract
+                logical 32-bit
+     t          test or translate instruction, of example `tm' test under mask
+     x          exclusive or instruction, for example `xc' exclusive or
+                character
+
+   Certain characters at the end of the mnemonic may describe a property
+of the instruction:
+
+     c   the instruction uses a 8-bit character operand
+     f   the instruction extends a 32-bit operand to 64 bit
+     g   the operands are treated as 64-bit values
+     h   the operand uses a 16-bit halfword operand
+     i   the instruction uses an immediate operand
+     l   the instruction uses unsigned, logical operands
+     m   the instruction uses a mask or operates on multiple values
+     r   if r is the last character, the instruction operates on registers
+     y   the instruction uses 20-bit displacements
+
+   There are many exceptions to the scheme outlined in the above lists,
+in particular for the priviledged instructions. For non-priviledged
+instruction it works quite well, for example the instruction `clgfr' c:
+compare instruction, l: unsigned operands, g: 64-bit operands, f: 32-
+to 64-bit extension, r: register operands. The instruction compares an
+64-bit value in a register with the zero extended 32-bit value from a
+second register.  For a complete list of all mnemonics see appendix B
+in the Principles of Operation.
+
+
+File: as.info,  Node: s390 Operands,  Next: s390 Formats,  Prev: s390 Mnemonics,  Up: s390 Syntax
+
+9.37.3.3 Instruction Operands
+.............................
+
+Instruction operands can be grouped into three classes, operands located
+in registers, immediate operands, and operands in storage.
+
+   A register operand can be located in general, floating-point, access,
+or control register. The register is identified by a four-bit field.
+The field containing the register operand is called the R field.
+
+   Immediate operands are contained within the instruction and can have
+8, 16 or 32 bits. The field containing the immediate operand is called
+the I field. Dependent on the instruction the I field is either signed
+or unsigned.
+
+   A storage operand consists of an address and a length. The address
+of a storage operands can be specified in any of these ways:
+
+   * The content of a single general R
+
+   * The sum of the content of a general register called the base
+     register B plus the content of a displacement field D
+
+   * The sum of the contents of two general registers called the index
+     register X and the base register B plus the content of a
+     displacement field
+
+   * The sum of the current instruction address and a 32-bit signed
+     immediate field multiplied by two.
+
+   The length of a storage operand can be:
+
+   * Implied by the instruction
+
+   * Specified by a bitmask
+
+   * Specified by a four-bit or eight-bit length field L
+
+   * Specified by the content of a general register
+
+   The notation for storage operand addresses formed from multiple
+fields is as follows:
+
+`Dn(Bn)'
+     the address for operand number n is formed from the content of
+     general register Bn called the base register and the displacement
+     field Dn.
+
+`Dn(Xn,Bn)'
+     the address for operand number n is formed from the content of
+     general register Xn called the index register, general register Bn
+     called the base register and the displacement field Dn.
+
+`Dn(Ln,Bn)'
+     the address for operand number n is formed from the content of
+     general regiser Bn called the base register and the displacement
+     field Dn.  The length of the operand n is specified by the field
+     Ln.
+
+   The base registers Bn and the index registers Xn of a storage
+operand can be skipped. If Bn and Xn are skipped, a zero will be stored
+to the operand field. The notation changes as follows:
+
+     full notation        short notation
+     ------------------------------------------ 
+     Dn(0,Bn)             Dn(Bn)
+     Dn(0,0)              Dn
+     Dn(0)                Dn
+     Dn(Ln,0)             Dn(Ln)
+
+
+File: as.info,  Node: s390 Formats,  Next: s390 Aliases,  Prev: s390 Operands,  Up: s390 Syntax
+
+9.37.3.4 Instruction Formats
+............................
+
+The Principles of Operation manuals lists 26 instruction formats where
+some of the formats have multiple variants. For the `.insn' pseudo
+directive the assembler recognizes some of the formats.  Typically, the
+most general variant of the instruction format is used by the `.insn'
+directive.
+
+   The following table lists the abbreviations used in the table of
+instruction formats:
+
+     OpCode / OpCd   Part of the op code.
+     Bx              Base register number for operand x.
+     Dx              Displacement for operand x.
+     DLx             Displacement lower 12 bits for operand x.
+     DHx             Displacement higher 8-bits for operand x.
+     Rx              Register number for operand x.
+     Xx              Index register number for operand x.
+     Ix              Signed immediate for operand x.
+     Ux              Unsigned immediate for operand x.
+
+   An instruction is two, four, or six bytes in length and must be
+aligned on a 2 byte boundary. The first two bits of the instruction
+specify the length of the instruction, 00 indicates a two byte
+instruction, 01 and 10 indicates a four byte instruction, and 11
+indicates a six byte instruction.
+
+   The following table lists the s390 instruction formats that are
+available with the `.insn' pseudo directive:
+
+`E format'
+
+     +-------------+
+     |    OpCode   |
+     +-------------+
+     0            15
+
+`RI format: <insn> R1,I2'
+
+     +--------+----+----+------------------+
+     | OpCode | R1 |OpCd|        I2        |
+     +--------+----+----+------------------+
+     0        8    12   16                31
+
+`RIE format: <insn> R1,R3,I2'
+
+     +--------+----+----+------------------+--------+--------+
+     | OpCode | R1 | R3 |        I2        |////////| OpCode |
+     +--------+----+----+------------------+--------+--------+
+     0        8    12   16                 32       40      47
+
+`RIL format: <insn> R1,I2'
+
+     +--------+----+----+------------------------------------+
+     | OpCode | R1 |OpCd|                  I2                |
+     +--------+----+----+------------------------------------+
+     0        8    12   16                                  47
+
+`RILU format: <insn> R1,U2'
+
+     +--------+----+----+------------------------------------+
+     | OpCode | R1 |OpCd|                  U2                |
+     +--------+----+----+------------------------------------+
+     0        8    12   16                                  47
+
+`RIS format: <insn> R1,I2,M3,D4(B4)'
+
+     +--------+----+----+----+-------------+--------+--------+
+     | OpCode | R1 | M3 | B4 |     D4      |   I2   | Opcode |
+     +--------+----+----+----+-------------+--------+--------+
+     0        8    12   16   20            32       36      47
+
+`RR format: <insn> R1,R2'
+
+     +--------+----+----+
+     | OpCode | R1 | R2 |
+     +--------+----+----+
+     0        8    12  15
+
+`RRE format: <insn> R1,R2'
+
+     +------------------+--------+----+----+
+     |      OpCode      |////////| R1 | R2 |
+     +------------------+--------+----+----+
+     0                  16       24   28  31
+
+`RRF format: <insn> R1,R2,R3,M4'
+
+     +------------------+----+----+----+----+
+     |      OpCode      | R3 | M4 | R1 | R2 |
+     +------------------+----+----+----+----+
+     0                  16   20   24   28  31
+
+`RRS format: <insn> R1,R2,M3,D4(B4)'
+
+     +--------+----+----+----+-------------+----+----+--------+
+     | OpCode | R1 | R3 | B4 |     D4      | M3 |////| OpCode |
+     +--------+----+----+----+-------------+----+----+--------+
+     0        8    12   16   20            32   36   40      47
+
+`RS format: <insn> R1,R3,D2(B2)'
+
+     +--------+----+----+----+-------------+
+     | OpCode | R1 | R3 | B2 |     D2      |
+     +--------+----+----+----+-------------+
+     0        8    12   16   20           31
+
+`RSE format: <insn> R1,R3,D2(B2)'
+
+     +--------+----+----+----+-------------+--------+--------+
+     | OpCode | R1 | R3 | B2 |     D2      |////////| OpCode |
+     +--------+----+----+----+-------------+--------+--------+
+     0        8    12   16   20            32       40      47
+
+`RSI format: <insn> R1,R3,I2'
+
+     +--------+----+----+------------------------------------+
+     | OpCode | R1 | R3 |                  I2                |
+     +--------+----+----+------------------------------------+
+     0        8    12   16                                  47
+
+`RSY format: <insn> R1,R3,D2(B2)'
+
+     +--------+----+----+----+-------------+--------+--------+
+     | OpCode | R1 | R3 | B2 |    DL2      |  DH2   | OpCode |
+     +--------+----+----+----+-------------+--------+--------+
+     0        8    12   16   20            32       40      47
+
+`RX format: <insn> R1,D2(X2,B2)'
+
+     +--------+----+----+----+-------------+
+     | OpCode | R1 | X2 | B2 |     D2      |
+     +--------+----+----+----+-------------+
+     0        8    12   16   20           31
+
+`RXE format: <insn> R1,D2(X2,B2)'
+
+     +--------+----+----+----+-------------+--------+--------+
+     | OpCode | R1 | X2 | B2 |     D2      |////////| OpCode |
+     +--------+----+----+----+-------------+--------+--------+
+     0        8    12   16   20            32       40      47
+
+`RXF format: <insn> R1,R3,D2(X2,B2)'
+
+     +--------+----+----+----+-------------+----+---+--------+
+     | OpCode | R3 | X2 | B2 |     D2      | R1 |///| OpCode |
+     +--------+----+----+----+-------------+----+---+--------+
+     0        8    12   16   20            32   36  40      47
+
+`RXY format: <insn> R1,D2(X2,B2)'
+
+     +--------+----+----+----+-------------+--------+--------+
+     | OpCode | R1 | X2 | B2 |     DL2     |   DH2  | OpCode |
+     +--------+----+----+----+-------------+--------+--------+
+     0        8    12   16   20            32   36   40      47
+
+`S format: <insn> D2(B2)'
+
+     +------------------+----+-------------+
+     |      OpCode      | B2 |     D2      |
+     +------------------+----+-------------+
+     0                  16   20           31
+
+`SI format: <insn> D1(B1),I2'
+
+     +--------+---------+----+-------------+
+     | OpCode |   I2    | B1 |     D1      |
+     +--------+---------+----+-------------+
+     0        8         16   20           31
+
+`SIY format: <insn> D1(B1),U2'
+
+     +--------+---------+----+-------------+--------+--------+
+     | OpCode |   I2    | B1 |     DL1     |  DH1   | OpCode |
+     +--------+---------+----+-------------+--------+--------+
+     0        8         16   20            32   36   40      47
+
+`SIL format: <insn> D1(B1),I2'
+
+     +------------------+----+-------------+-----------------+
+     |      OpCode      | B1 |      D1     |       I2        |
+     +------------------+----+-------------+-----------------+
+     0                  16   20            32               47
+
+`SS format: <insn> D1(R1,B1),D2(B3),R3'
+
+     +--------+----+----+----+-------------+----+------------+
+     | OpCode | R1 | R3 | B1 |     D1      | B2 |     D2     |
+     +--------+----+----+----+-------------+----+------------+
+     0        8    12   16   20            32   36          47
+
+`SSE format: <insn> D1(B1),D2(B2)'
+
+     +------------------+----+-------------+----+------------+
+     |      OpCode      | B1 |     D1      | B2 |     D2     |
+     +------------------+----+-------------+----+------------+
+     0        8    12   16   20            32   36           47
+
+`SSF format: <insn> D1(B1),D2(B2),R3'
+
+     +--------+----+----+----+-------------+----+------------+
+     | OpCode | R3 |OpCd| B1 |     D1      | B2 |     D2     |
+     +--------+----+----+----+-------------+----+------------+
+     0        8    12   16   20            32   36           47
+
+
+   For the complete list of all instruction format variants see the
+Principles of Operation manuals.
+
+
+File: as.info,  Node: s390 Aliases,  Next: s390 Operand Modifier,  Prev: s390 Formats,  Up: s390 Syntax
+
+9.37.3.5 Instruction Aliases
+............................
+
+A specific bit pattern can have multiple mnemonics, for example the bit
+pattern `0xa7000000' has the mnemonics `tmh' and `tmlh'. In addition,
+there are a number of mnemonics recognized by `as' that are not present
+in the Principles of Operation.  These are the short forms of the
+branch instructions, where the condition code mask operand is encoded
+in the mnemonic. This is relevant for the branch instructions, the
+compare and branch instructions, and the compare and trap instructions.
+
+   For the branch instructions there are 20 condition code strings that
+can be used as part of the mnemonic in place of a mask operand in the
+instruction format:
+
+     instruction          short form
+     ------------------------------------------ 
+     bcr   M1,R2          b<m>r  R2
+     bc    M1,D2(X2,B2)   b<m>   D2(X2,B2)
+     brc   M1,I2          j<m>   I2
+     brcl  M1,I2          jg<m>  I2
+
+   In the mnemonic for a branch instruction the condition code string
+<m> can be any of the following:
+
+     o     jump on overflow / if ones
+     h     jump on A high
+     p     jump on plus
+     nle   jump on not low or equal
+     l     jump on A low
+     m     jump on minus
+     nhe   jump on not high or equal
+     lh    jump on low or high
+     ne    jump on A not equal B
+     nz    jump on not zero / if not zeros
+     e     jump on A equal B
+     z     jump on zero / if zeroes
+     nlh   jump on not low or high
+     he    jump on high or equal
+     nl    jump on A not low
+     nm    jump on not minus / if not mixed
+     le    jump on low or equal
+     nh    jump on A not high
+     np    jump on not plus
+     no    jump on not overflow / if not ones
+
+   For the compare and branch, and compare and trap instructions there
+are 12 condition code strings that can be used as part of the mnemonic
+in place of a mask operand in the instruction format:
+
+     instruction                 short form
+     -------------------------------------------------------- 
+     crb    R1,R2,M3,D4(B4)      crb<m>    R1,R2,D4(B4)
+     cgrb   R1,R2,M3,D4(B4)      cgrb<m>   R1,R2,D4(B4)
+     crj    R1,R2,M3,I4          crj<m>    R1,R2,I4
+     cgrj   R1,R2,M3,I4          cgrj<m>   R1,R2,I4
+     cib    R1,I2,M3,D4(B4)      cib<m>    R1,I2,D4(B4)
+     cgib   R1,I2,M3,D4(B4)      cgib<m>   R1,I2,D4(B4)
+     cij    R1,I2,M3,I4          cij<m>    R1,I2,I4
+     cgij   R1,I2,M3,I4          cgij<m>   R1,I2,I4
+     crt    R1,R2,M3             crt<m>    R1,R2
+     cgrt   R1,R2,M3             cgrt<m>   R1,R2
+     cit    R1,I2,M3             cit<m>    R1,I2
+     cgit   R1,I2,M3             cgit<m>   R1,I2
+     clrb   R1,R2,M3,D4(B4)      clrb<m>   R1,R2,D4(B4)
+     clgrb  R1,R2,M3,D4(B4)      clgrb<m>  R1,R2,D4(B4)
+     clrj   R1,R2,M3,I4          clrj<m>   R1,R2,I4
+     clgrj  R1,R2,M3,I4          clgrj<m>  R1,R2,I4
+     clib   R1,I2,M3,D4(B4)      clib<m>   R1,I2,D4(B4)
+     clgib  R1,I2,M3,D4(B4)      clgib<m>  R1,I2,D4(B4)
+     clij   R1,I2,M3,I4          clij<m>   R1,I2,I4
+     clgij  R1,I2,M3,I4          clgij<m>  R1,I2,I4
+     clrt   R1,R2,M3             clrt<m>   R1,R2
+     clgrt  R1,R2,M3             clgrt<m>  R1,R2
+     clfit  R1,I2,M3             clfit<m>  R1,I2
+     clgit  R1,I2,M3             clgit<m>  R1,I2
+
+   In the mnemonic for a compare and branch and compare and trap
+instruction the condition code string <m> can be any of the following:
+
+     h     jump on A high
+     nle   jump on not low or equal
+     l     jump on A low
+     nhe   jump on not high or equal
+     ne    jump on A not equal B
+     lh    jump on low or high
+     e     jump on A equal B
+     nlh   jump on not low or high
+     nl    jump on A not low
+     he    jump on high or equal
+     nh    jump on A not high
+     le    jump on low or equal
+
+
+File: as.info,  Node: s390 Operand Modifier,  Next: s390 Instruction Marker,  Prev: s390 Aliases,  Up: s390 Syntax
+
+9.37.3.6 Instruction Operand Modifier
+.....................................
+
+If a symbol modifier is attached to a symbol in an expression for an
+instruction operand field, the symbol term is replaced with a reference
+to an object in the global offset table (GOT) or the procedure linkage
+table (PLT). The following expressions are allowed: `symbol@modifier +
+constant', `symbol@modifier + label + constant', and `symbol@modifier -
+label + constant'.  The term `symbol' is the symbol that will be
+entered into the GOT or PLT, `label' is a local label, and `constant'
+is an arbitrary expression that the assembler can evaluate to a
+constant value.
+
+   The term `(symbol + constant1)@modifier +/- label + constant2' is
+also accepted but a warning message is printed and the term is
+converted to `symbol@modifier +/- label + constant1 + constant2'.
+
+`@got'
+`@got12'
+     The @got modifier can be used for displacement fields, 16-bit
+     immediate fields and 32-bit pc-relative immediate fields. The
+     @got12 modifier is synonym to @got. The symbol is added to the
+     GOT. For displacement fields and 16-bit immediate fields the
+     symbol term is replaced with the offset from the start of the GOT
+     to the GOT slot for the symbol.  For a 32-bit pc-relative field
+     the pc-relative offset to the GOT slot from the current
+     instruction address is used.
+
+`@gotent'
+     The @gotent modifier can be used for 32-bit pc-relative immediate
+     fields.  The symbol is added to the GOT and the symbol term is
+     replaced with the pc-relative offset from the current instruction
+     to the GOT slot for the symbol.
+
+`@gotoff'
+     The @gotoff modifier can be used for 16-bit immediate fields. The
+     symbol term is replaced with the offset from the start of the GOT
+     to the address of the symbol.
+
+`@gotplt'
+     The @gotplt modifier can be used for displacement fields, 16-bit
+     immediate fields, and 32-bit pc-relative immediate fields. A
+     procedure linkage table entry is generated for the symbol and a
+     jump slot for the symbol is added to the GOT. For displacement
+     fields and 16-bit immediate fields the symbol term is replaced
+     with the offset from the start of the GOT to the jump slot for the
+     symbol. For a 32-bit pc-relative field the pc-relative offset to
+     the jump slot from the current instruction address is used.
+
+`@plt'
+     The @plt modifier can be used for 16-bit and 32-bit pc-relative
+     immediate fields. A procedure linkage table entry is generated for
+     the symbol.  The symbol term is replaced with the relative offset
+     from the current instruction to the PLT entry for the symbol.
+
+`@pltoff'
+     The @pltoff modifier can be used for 16-bit immediate fields. The
+     symbol term is replaced with the offset from the start of the PLT
+     to the address of the symbol.
+
+`@gotntpoff'
+     The @gotntpoff modifier can be used for displacement fields. The
+     symbol is added to the static TLS block and the negated offset to
+     the symbol in the static TLS block is added to the GOT. The symbol
+     term is replaced with the offset to the GOT slot from the start of
+     the GOT.
+
+`@indntpoff'
+     The @indntpoff modifier can be used for 32-bit pc-relative
+     immediate fields. The symbol is added to the static TLS block and
+     the negated offset to the symbol in the static TLS block is added
+     to the GOT. The symbol term is replaced with the pc-relative
+     offset to the GOT slot from the current instruction address.
+
+   For more information about the thread local storage modifiers
+`gotntpoff' and `indntpoff' see the ELF extension documentation `ELF
+Handling For Thread-Local Storage'.
+
+
+File: as.info,  Node: s390 Instruction Marker,  Next: s390 Literal Pool Entries,  Prev: s390 Operand Modifier,  Up: s390 Syntax
+
+9.37.3.7 Instruction Marker
+...........................
+
+The thread local storage instruction markers are used by the linker to
+perform code optimization.
+
+`:tls_load'
+     The :tls_load marker is used to flag the load instruction in the
+     initial exec TLS model that retrieves the offset from the thread
+     pointer to a thread local storage variable from the GOT.
+
+`:tls_gdcall'
+     The :tls_gdcall marker is used to flag the branch-and-save
+     instruction to the __tls_get_offset function in the global dynamic
+     TLS model.
+
+`:tls_ldcall'
+     The :tls_ldcall marker is used to flag the branch-and-save
+     instruction to the __tls_get_offset function in the local dynamic
+     TLS model.
+
+   For more information about the thread local storage instruction
+marker and the linker optimizations see the ELF extension documentation
+`ELF Handling For Thread-Local Storage'.
+
+
+File: as.info,  Node: s390 Literal Pool Entries,  Prev: s390 Instruction Marker,  Up: s390 Syntax
+
+9.37.3.8 Literal Pool Entries
+.............................
+
+A literal pool is a collection of values. To access the values a pointer
+to the literal pool is loaded to a register, the literal pool register.
+Usually, register %r13 is used as the literal pool register (*Note s390
+Register::). Literal pool entries are created by adding the suffix
+:lit1, :lit2, :lit4, or :lit8 to the end of an expression for an
+instruction operand. The expression is added to the literal pool and the
+operand is replaced with the offset to the literal in the literal pool.
+
+`:lit1'
+     The literal pool entry is created as an 8-bit value. An operand
+     modifier must not be used for the original expression.
+
+`:lit2'
+     The literal pool entry is created as a 16 bit value. The operand
+     modifier @got may be used in the original expression. The term
+     `x@got:lit2' will put the got offset for the global symbol x to
+     the literal pool as 16 bit value.
+
+`:lit4'
+     The literal pool entry is created as a 32-bit value. The operand
+     modifier @got and @plt may be used in the original expression. The
+     term `x@got:lit4' will put the got offset for the global symbol x
+     to the literal pool as a 32-bit value. The term `x@plt:lit4' will
+     put the plt offset for the global symbol x to the literal pool as
+     a 32-bit value.
+
+`:lit8'
+     The literal pool entry is created as a 64-bit value. The operand
+     modifier @got and @plt may be used in the original expression. The
+     term `x@got:lit8' will put the got offset for the global symbol x
+     to the literal pool as a 64-bit value. The term `x@plt:lit8' will
+     put the plt offset for the global symbol x to the literal pool as
+     a 64-bit value.
+
+   The assembler directive `.ltorg' is used to emit all literal pool
+entries to the current position.
+
+
+File: as.info,  Node: s390 Directives,  Next: s390 Floating Point,  Prev: s390 Syntax,  Up: S/390-Dependent
+
+9.37.4 Assembler Directives
+---------------------------
+
+`as' for s390 supports all of the standard ELF assembler directives as
+outlined in the main part of this document.  Some directives have been
+extended and there are some additional directives, which are only
+available for the s390 `as'.
+
+`.insn'
+     This directive permits the numeric representation of an
+     instructions and makes the assembler insert the operands according
+     to one of the instructions formats for `.insn' (*Note s390
+     Formats::).  For example, the instruction `l %r1,24(%r15)' could
+     be written as `.insn rx,0x58000000,%r1,24(%r15)'.  
+
+`.short'
+`.long'
+`.quad'
+     This directive places one or more 16-bit (.short), 32-bit (.long),
+     or 64-bit (.quad) values into the current section. If an ELF or
+     TLS modifier is used only the following expressions are allowed:
+     `symbol@modifier + constant', `symbol@modifier + label +
+     constant', and `symbol@modifier - label + constant'.  The
+     following modifiers are available:
+    `@got'
+    `@got12'
+          The @got modifier can be used for .short, .long and .quad.
+          The @got12 modifier is synonym to @got. The symbol is added
+          to the GOT. The symbol term is replaced with offset from the
+          start of the GOT to the GOT slot for the symbol.
+
+    `@gotoff'
+          The @gotoff modifier can be used for .short, .long and .quad.
+          The symbol term is replaced with the offset from the start of
+          the GOT to the address of the symbol.
+
+    `@gotplt'
+          The @gotplt modifier can be used for .long and .quad. A
+          procedure linkage table entry is generated for the symbol and
+          a jump slot for the symbol is added to the GOT. The symbol
+          term is replaced with the offset from the start of the GOT to
+          the jump slot for the symbol.
+
+    `@plt'
+          The @plt modifier can be used for .long and .quad. A
+          procedure linkage table entry us generated for the symbol.
+          The symbol term is replaced with the address of the PLT entry
+          for the symbol.
+
+    `@pltoff'
+          The @pltoff modifier can be used for .short, .long and .quad.
+          The symbol term is replaced with the offset from the start of
+          the PLT to the address of the symbol.
+
+    `@tlsgd'
+    `@tlsldm'
+          The @tlsgd and @tlsldm modifier can be used for .long and
+          .quad. A tls_index structure for the symbol is added to the
+          GOT. The symbol term is replaced with the offset from the
+          start of the GOT to the tls_index structure.
+
+    `@gotntpoff'
+    `@indntpoff'
+          The @gotntpoff and @indntpoff modifier can be used for .long
+          and .quad.  The symbol is added to the static TLS block and
+          the negated offset to the symbol in the static TLS block is
+          added to the GOT. For @gotntpoff the symbol term is replaced
+          with the offset from the start of the GOT to the GOT slot,
+          for @indntpoff the symbol term is replaced with the address
+          of the GOT slot.
+
+    `@dtpoff'
+          The @dtpoff modifier can be used for .long and .quad. The
+          symbol term is replaced with the offset of the symbol
+          relative to the start of the TLS block it is contained in.
+
+    `@ntpoff'
+          The @ntpoff modifier can be used for .long and .quad. The
+          symbol term is replaced with the offset of the symbol
+          relative to the TCB pointer.
+
+     For more information about the thread local storage modifiers see
+     the ELF extension documentation `ELF Handling For Thread-Local
+     Storage'.
+
+`.ltorg'
+     This directive causes the current contents of the literal pool to
+     be dumped to the current location (*Note s390 Literal Pool
+     Entries::).
+
+`.machine string'
+     This directive allows you to change the machine for which code is
+     generated.  `string' may be any of the `-march=' selection options
+     (without the -march=), `push', or `pop'.  `.machine push' saves
+     the currently selected cpu, which may be restored with `.machine
+     pop'.  Be aware that the cpu string has to be put into double
+     quotes in case it contains characters not appropriate for
+     identifiers.  So you have to write `"z9-109"' instead of just
+     `z9-109'.
+
+`.machinemode string'
+     This directive allows to change the architecture mode for which
+     code is being generated.  `string' may be `esa', `zarch',
+     `zarch_nohighgprs', `push', or `pop'.  `.machinemode
+     zarch_nohighgprs' can be used to prevent the `highgprs' flag from
+     being set in the ELF header of the output file.  This is useful in
+     situations where the code is gated with a runtime check which
+     makes sure that the code is only executed on kernels providing the
+     `highgprs' feature.  `.machinemode push' saves the currently
+     selected mode, which may be restored with `.machinemode pop'.
+
+
+File: as.info,  Node: s390 Floating Point,  Prev: s390 Directives,  Up: S/390-Dependent
+
+9.37.5 Floating Point
+---------------------
+
+The assembler recognizes both the IEEE floating-point instruction and
+the hexadecimal floating-point instructions. The floating-point
+constructors `.float', `.single', and `.double' always emit the IEEE
+format. To assemble hexadecimal floating-point constants the `.long'
+and `.quad' directives must be used.
+
+
+File: as.info,  Node: SCORE-Dependent,  Next: Sparc-Dependent,  Prev: S/390-Dependent,  Up: Machine Dependencies
+
+9.38 SCORE Dependent Features
+=============================
+
+* Menu:
+
+* SCORE-Opts::   	Assembler options
+* SCORE-Pseudo::        SCORE Assembler Directives
+* SCORE-Syntax::        Syntax
+
+
+File: as.info,  Node: SCORE-Opts,  Next: SCORE-Pseudo,  Up: SCORE-Dependent
+
+9.38.1 Options
+--------------
+
+The following table lists all available SCORE options.
+
+`-G NUM'
+     This option sets the largest size of an object that can be
+     referenced implicitly with the `gp' register. The default value is
+     8.
+
+`-EB'
+     Assemble code for a big-endian cpu
+
+`-EL'
+     Assemble code for a little-endian cpu
+
+`-FIXDD'
+     Assemble code for fix data dependency
+
+`-NWARN'
+     Assemble code for no warning message for fix data dependency
+
+`-SCORE5'
+     Assemble code for target is SCORE5
+
+`-SCORE5U'
+     Assemble code for target is SCORE5U
+
+`-SCORE7'
+     Assemble code for target is SCORE7, this is default setting
+
+`-SCORE3'
+     Assemble code for target is SCORE3
+
+`-march=score7'
+     Assemble code for target is SCORE7, this is default setting
+
+`-march=score3'
+     Assemble code for target is SCORE3
+
+`-USE_R1'
+     Assemble code for no warning message when using temp register r1
+
+`-KPIC'
+     Generate code for PIC.  This option tells the assembler to generate
+     score position-independent macro expansions.  It also tells the
+     assembler to mark the output file as PIC.
+
+`-O0'
+     Assembler will not perform any optimizations
+
+`-V'
+     Sunplus release version
+
+
+
+File: as.info,  Node: SCORE-Pseudo,  Next: SCORE-Syntax,  Prev: SCORE-Opts,  Up: SCORE-Dependent
+
+9.38.2 SCORE Assembler Directives
+---------------------------------
+
+A number of assembler directives are available for SCORE.  The
+following table is far from complete.
+
+`.set nwarn'
+     Let the assembler not to generate warnings if the source machine
+     language instructions happen data dependency.
+
+`.set fixdd'
+     Let the assembler to insert bubbles (32 bit nop instruction / 16
+     bit nop! Instruction) if the source machine language instructions
+     happen data dependency.
+
+`.set nofixdd'
+     Let the assembler to generate warnings if the source machine
+     language instructions happen data dependency. (Default)
+
+`.set r1'
+     Let the assembler not to generate warnings if the source program
+     uses r1. allow user to use r1
+
+`set nor1'
+     Let the assembler to generate warnings if the source program uses
+     r1. (Default)
+
+`.sdata'
+     Tell the assembler to add subsequent data into the sdata section
+
+`.rdata'
+     Tell the assembler to add subsequent data into the rdata section
+
+`.frame "frame-register", "offset", "return-pc-register"'
+     Describe a stack frame. "frame-register" is the frame register,
+     "offset" is the distance from the frame register to the virtual
+     frame pointer, "return-pc-register" is the return program register.
+     You must use ".ent" before ".frame" and only one ".frame" can be
+     used per ".ent".
+
+`.mask "bitmask", "frameoffset"'
+     Indicate which of the integer registers are saved in the current
+     function's stack frame, this is for the debugger to explain the
+     frame chain.
+
+`.ent "proc-name"'
+     Set the beginning of the procedure "proc_name". Use this directive
+     when you want to generate information for the debugger.
+
+`.end proc-name'
+     Set the end of a procedure. Use this directive to generate
+     information for the debugger.
+
+`.bss'
+     Switch the destination of following statements into the bss
+     section, which is used for data that is uninitialized anywhere.
+
+
+
+File: as.info,  Node: SCORE-Syntax,  Prev: SCORE-Pseudo,  Up: SCORE-Dependent
+
+9.38.3 SCORE Syntax
+-------------------
+
+* Menu:
+
+* SCORE-Chars::                Special Characters
+
+
+File: as.info,  Node: SCORE-Chars,  Up: SCORE-Syntax
+
+9.38.3.1 Special Characters
+...........................
+
+The presence of a `#' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: SH-Dependent,  Next: SH64-Dependent,  Prev: NS32K-Dependent,  Up: Machine Dependencies
+
+9.39 Renesas / SuperH SH Dependent Features
+===========================================
+
+* Menu:
+
+* SH Options::              Options
+* SH Syntax::               Syntax
+* SH Floating Point::       Floating Point
+* SH Directives::           SH Machine Directives
+* SH Opcodes::              Opcodes
+
+
+File: as.info,  Node: SH Options,  Next: SH Syntax,  Up: SH-Dependent
+
+9.39.1 Options
+--------------
+
+`as' has following command-line options for the Renesas (formerly
+Hitachi) / SuperH SH family.
+
+`--little'
+     Generate little endian code.
+
+`--big'
+     Generate big endian code.
+
+`--relax'
+     Alter jump instructions for long displacements.
+
+`--small'
+     Align sections to 4 byte boundaries, not 16.
+
+`--dsp'
+     Enable sh-dsp insns, and disable sh3e / sh4 insns.
+
+`--renesas'
+     Disable optimization with section symbol for compatibility with
+     Renesas assembler.
+
+`--allow-reg-prefix'
+     Allow '$' as a register name prefix.
+
+`--fdpic'
+     Generate an FDPIC object file.
+
+`--isa=sh4 | sh4a'
+     Specify the sh4 or sh4a instruction set.
+
+`--isa=dsp'
+     Enable sh-dsp insns, and disable sh3e / sh4 insns.
+
+`--isa=fp'
+     Enable sh2e, sh3e, sh4, and sh4a insn sets.
+
+`--isa=all'
+     Enable sh1, sh2, sh2e, sh3, sh3e, sh4, sh4a, and sh-dsp insn sets.
+
+`-h-tick-hex'
+     Support H'00 style hex constants in addition to 0x00 style.
+
+
+
+File: as.info,  Node: SH Syntax,  Next: SH Floating Point,  Prev: SH Options,  Up: SH-Dependent
+
+9.39.2 Syntax
+-------------
+
+* Menu:
+
+* SH-Chars::                Special Characters
+* SH-Regs::                 Register Names
+* SH-Addressing::           Addressing Modes
+
+
+File: as.info,  Node: SH-Chars,  Next: SH-Regs,  Up: SH Syntax
+
+9.39.2.1 Special Characters
+...........................
+
+`!' is the line comment character.
+
+   You can use `;' instead of a newline to separate statements.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: SH-Regs,  Next: SH-Addressing,  Prev: SH-Chars,  Up: SH Syntax
+
+9.39.2.2 Register Names
+.......................
+
+You can use the predefined symbols `r0', `r1', `r2', `r3', `r4', `r5',
+`r6', `r7', `r8', `r9', `r10', `r11', `r12', `r13', `r14', and `r15' to
+refer to the SH registers.
+
+   The SH also has these control registers:
+
+`pr'
+     procedure register (holds return address)
+
+`pc'
+     program counter
+
+`mach'
+`macl'
+     high and low multiply accumulator registers
+
+`sr'
+     status register
+
+`gbr'
+     global base register
+
+`vbr'
+     vector base register (for interrupt vectors)
+
+
+File: as.info,  Node: SH-Addressing,  Prev: SH-Regs,  Up: SH Syntax
+
+9.39.2.3 Addressing Modes
+.........................
+
+`as' understands the following addressing modes for the SH.  `RN' in
+the following refers to any of the numbered registers, but _not_ the
+control registers.
+
+`RN'
+     Register direct
+
+`@RN'
+     Register indirect
+
+`@-RN'
+     Register indirect with pre-decrement
+
+`@RN+'
+     Register indirect with post-increment
+
+`@(DISP, RN)'
+     Register indirect with displacement
+
+`@(R0, RN)'
+     Register indexed
+
+`@(DISP, GBR)'
+     `GBR' offset
+
+`@(R0, GBR)'
+     GBR indexed
+
+`ADDR'
+`@(DISP, PC)'
+     PC relative address (for branch or for addressing memory).  The
+     `as' implementation allows you to use the simpler form ADDR
+     anywhere a PC relative address is called for; the alternate form
+     is supported for compatibility with other assemblers.
+
+`#IMM'
+     Immediate data
+
+
+File: as.info,  Node: SH Floating Point,  Next: SH Directives,  Prev: SH Syntax,  Up: SH-Dependent
+
+9.39.3 Floating Point
+---------------------
+
+SH2E, SH3E and SH4 groups have on-chip floating-point unit (FPU). Other
+SH groups can use `.float' directive to generate IEEE floating-point
+numbers.
+
+   SH2E and SH3E support single-precision floating point calculations as
+well as entirely PCAPI compatible emulation of double-precision
+floating point calculations. SH2E and SH3E instructions are a subset of
+the floating point calculations conforming to the IEEE754 standard.
+
+   In addition to single-precision and double-precision floating-point
+operation capability, the on-chip FPU of SH4 has a 128-bit graphic
+engine that enables 32-bit floating-point data to be processed 128 bits
+at a time. It also supports 4 * 4 array operations and inner product
+operations. Also, a superscalar architecture is employed that enables
+simultaneous execution of two instructions (including FPU
+instructions), providing performance of up to twice that of
+conventional architectures at the same frequency.
+
+
+File: as.info,  Node: SH Directives,  Next: SH Opcodes,  Prev: SH Floating Point,  Up: SH-Dependent
+
+9.39.4 SH Machine Directives
+----------------------------
+
+`uaword'
+`ualong'
+`uaquad'
+     `as' will issue a warning when a misaligned `.word', `.long', or
+     `.quad' directive is used.  You may use `.uaword', `.ualong', or
+     `.uaquad' to indicate that the value is intentionally misaligned.
+
+
+File: as.info,  Node: SH Opcodes,  Prev: SH Directives,  Up: SH-Dependent
+
+9.39.5 Opcodes
+--------------
+
+For detailed information on the SH machine instruction set, see
+`SH-Microcomputer User's Manual' (Renesas) or `SH-4 32-bit CPU Core
+Architecture' (SuperH) and `SuperH (SH) 64-Bit RISC Series' (SuperH).
+
+   `as' implements all the standard SH opcodes.  No additional
+pseudo-instructions are needed on this family.  Note, however, that
+because `as' supports a simpler form of PC-relative addressing, you may
+simply write (for example)
+
+     mov.l  bar,r0
+
+where other assemblers might require an explicit displacement to `bar'
+from the program counter:
+
+     mov.l  @(DISP, PC)
+
+   Here is a summary of SH opcodes:
+
+     Legend:
+     Rn        a numbered register
+     Rm        another numbered register
+     #imm      immediate data
+     disp      displacement
+     disp8     8-bit displacement
+     disp12    12-bit displacement
+
+     add #imm,Rn                    lds.l @Rn+,PR
+     add Rm,Rn                      mac.w @Rm+,@Rn+
+     addc Rm,Rn                     mov #imm,Rn
+     addv Rm,Rn                     mov Rm,Rn
+     and #imm,R0                    mov.b Rm,@(R0,Rn)
+     and Rm,Rn                      mov.b Rm,@-Rn
+     and.b #imm,@(R0,GBR)           mov.b Rm,@Rn
+     bf disp8                       mov.b @(disp,Rm),R0
+     bra disp12                     mov.b @(disp,GBR),R0
+     bsr disp12                     mov.b @(R0,Rm),Rn
+     bt disp8                       mov.b @Rm+,Rn
+     clrmac                         mov.b @Rm,Rn
+     clrt                           mov.b R0,@(disp,Rm)
+     cmp/eq #imm,R0                 mov.b R0,@(disp,GBR)
+     cmp/eq Rm,Rn                   mov.l Rm,@(disp,Rn)
+     cmp/ge Rm,Rn                   mov.l Rm,@(R0,Rn)
+     cmp/gt Rm,Rn                   mov.l Rm,@-Rn
+     cmp/hi Rm,Rn                   mov.l Rm,@Rn
+     cmp/hs Rm,Rn                   mov.l @(disp,Rn),Rm
+     cmp/pl Rn                      mov.l @(disp,GBR),R0
+     cmp/pz Rn                      mov.l @(disp,PC),Rn
+     cmp/str Rm,Rn                  mov.l @(R0,Rm),Rn
+     div0s Rm,Rn                    mov.l @Rm+,Rn
+     div0u                          mov.l @Rm,Rn
+     div1 Rm,Rn                     mov.l R0,@(disp,GBR)
+     exts.b Rm,Rn                   mov.w Rm,@(R0,Rn)
+     exts.w Rm,Rn                   mov.w Rm,@-Rn
+     extu.b Rm,Rn                   mov.w Rm,@Rn
+     extu.w Rm,Rn                   mov.w @(disp,Rm),R0
+     jmp @Rn                        mov.w @(disp,GBR),R0
+     jsr @Rn                        mov.w @(disp,PC),Rn
+     ldc Rn,GBR                     mov.w @(R0,Rm),Rn
+     ldc Rn,SR                      mov.w @Rm+,Rn
+     ldc Rn,VBR                     mov.w @Rm,Rn
+     ldc.l @Rn+,GBR                 mov.w R0,@(disp,Rm)
+     ldc.l @Rn+,SR                  mov.w R0,@(disp,GBR)
+     ldc.l @Rn+,VBR                 mova @(disp,PC),R0
+     lds Rn,MACH                    movt Rn
+     lds Rn,MACL                    muls Rm,Rn
+     lds Rn,PR                      mulu Rm,Rn
+     lds.l @Rn+,MACH                neg Rm,Rn
+     lds.l @Rn+,MACL                negc Rm,Rn
+
+     nop                            stc VBR,Rn
+     not Rm,Rn                      stc.l GBR,@-Rn
+     or #imm,R0                     stc.l SR,@-Rn
+     or Rm,Rn                       stc.l VBR,@-Rn
+     or.b #imm,@(R0,GBR)            sts MACH,Rn
+     rotcl Rn                       sts MACL,Rn
+     rotcr Rn                       sts PR,Rn
+     rotl Rn                        sts.l MACH,@-Rn
+     rotr Rn                        sts.l MACL,@-Rn
+     rte                            sts.l PR,@-Rn
+     rts                            sub Rm,Rn
+     sett                           subc Rm,Rn
+     shal Rn                        subv Rm,Rn
+     shar Rn                        swap.b Rm,Rn
+     shll Rn                        swap.w Rm,Rn
+     shll16 Rn                      tas.b @Rn
+     shll2 Rn                       trapa #imm
+     shll8 Rn                       tst #imm,R0
+     shlr Rn                        tst Rm,Rn
+     shlr16 Rn                      tst.b #imm,@(R0,GBR)
+     shlr2 Rn                       xor #imm,R0
+     shlr8 Rn                       xor Rm,Rn
+     sleep                          xor.b #imm,@(R0,GBR)
+     stc GBR,Rn                     xtrct Rm,Rn
+     stc SR,Rn
+
+
+File: as.info,  Node: SH64-Dependent,  Next: PDP-11-Dependent,  Prev: SH-Dependent,  Up: Machine Dependencies
+
+9.40 SuperH SH64 Dependent Features
+===================================
+
+* Menu:
+
+* SH64 Options::              Options
+* SH64 Syntax::               Syntax
+* SH64 Directives::           SH64 Machine Directives
+* SH64 Opcodes::              Opcodes
+
+
+File: as.info,  Node: SH64 Options,  Next: SH64 Syntax,  Up: SH64-Dependent
+
+9.40.1 Options
+--------------
+
+`-isa=sh4 | sh4a'
+     Specify the sh4 or sh4a instruction set.
+
+`-isa=dsp'
+     Enable sh-dsp insns, and disable sh3e / sh4 insns.
+
+`-isa=fp'
+     Enable sh2e, sh3e, sh4, and sh4a insn sets.
+
+`-isa=all'
+     Enable sh1, sh2, sh2e, sh3, sh3e, sh4, sh4a, and sh-dsp insn sets.
+
+`-isa=shmedia | -isa=shcompact'
+     Specify the default instruction set.  `SHmedia' specifies the
+     32-bit opcodes, and `SHcompact' specifies the 16-bit opcodes
+     compatible with previous SH families.  The default depends on the
+     ABI selected; the default for the 64-bit ABI is SHmedia, and the
+     default for the 32-bit ABI is SHcompact.  If neither the ABI nor
+     the ISA is specified, the default is 32-bit SHcompact.
+
+     Note that the `.mode' pseudo-op is not permitted if the ISA is not
+     specified on the command line.
+
+`-abi=32 | -abi=64'
+     Specify the default ABI.  If the ISA is specified and the ABI is
+     not, the default ABI depends on the ISA, with SHmedia defaulting
+     to 64-bit and SHcompact defaulting to 32-bit.
+
+     Note that the `.abi' pseudo-op is not permitted if the ABI is not
+     specified on the command line.  When the ABI is specified on the
+     command line, any `.abi' pseudo-ops in the source must match it.
+
+`-shcompact-const-crange'
+     Emit code-range descriptors for constants in SHcompact code
+     sections.
+
+`-no-mix'
+     Disallow SHmedia code in the same section as constants and
+     SHcompact code.
+
+`-no-expand'
+     Do not expand MOVI, PT, PTA or PTB instructions.
+
+`-expand-pt32'
+     With -abi=64, expand PT, PTA and PTB instructions to 32 bits only.
+
+`-h-tick-hex'
+     Support H'00 style hex constants in addition to 0x00 style.
+
+
+
+File: as.info,  Node: SH64 Syntax,  Next: SH64 Directives,  Prev: SH64 Options,  Up: SH64-Dependent
+
+9.40.2 Syntax
+-------------
+
+* Menu:
+
+* SH64-Chars::                Special Characters
+* SH64-Regs::                 Register Names
+* SH64-Addressing::           Addressing Modes
+
+
+File: as.info,  Node: SH64-Chars,  Next: SH64-Regs,  Up: SH64 Syntax
+
+9.40.2.1 Special Characters
+...........................
+
+`!' is the line comment character.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   You can use `;' instead of a newline to separate statements.
+
+   Since `$' has no special meaning, you may use it in symbol names.
+
+
+File: as.info,  Node: SH64-Regs,  Next: SH64-Addressing,  Prev: SH64-Chars,  Up: SH64 Syntax
+
+9.40.2.2 Register Names
+.......................
+
+You can use the predefined symbols `r0' through `r63' to refer to the
+SH64 general registers, `cr0' through `cr63' for control registers,
+`tr0' through `tr7' for target address registers, `fr0' through `fr63'
+for single-precision floating point registers, `dr0' through `dr62'
+(even numbered registers only) for double-precision floating point
+registers, `fv0' through `fv60' (multiples of four only) for
+single-precision floating point vectors, `fp0' through `fp62' (even
+numbered registers only) for single-precision floating point pairs,
+`mtrx0' through `mtrx48' (multiples of 16 only) for 4x4 matrices of
+single-precision floating point registers, `pc' for the program
+counter, and `fpscr' for the floating point status and control register.
+
+   You can also refer to the control registers by the mnemonics `sr',
+`ssr', `pssr', `intevt', `expevt', `pexpevt', `tra', `spc', `pspc',
+`resvec', `vbr', `tea', `dcr', `kcr0', `kcr1', `ctc', and `usr'.
+
+
+File: as.info,  Node: SH64-Addressing,  Prev: SH64-Regs,  Up: SH64 Syntax
+
+9.40.2.3 Addressing Modes
+.........................
+
+SH64 operands consist of either a register or immediate value.  The
+immediate value can be a constant or label reference (or portion of a
+label reference), as in this example:
+
+     	movi	4,r2
+     	pt	function, tr4
+     	movi	(function >> 16) & 65535,r0
+     	shori	function & 65535, r0
+     	ld.l	r0,4,r0
+
+   Instruction label references can reference labels in either SHmedia
+or SHcompact.  To differentiate between the two, labels in SHmedia
+sections will always have the least significant bit set (i.e. they will
+be odd), which SHcompact labels will have the least significant bit
+reset (i.e. they will be even).  If you need to reference the actual
+address of a label, you can use the `datalabel' modifier, as in this
+example:
+
+     	.long	function
+     	.long	datalabel function
+
+   In that example, the first longword may or may not have the least
+significant bit set depending on whether the label is an SHmedia label
+or an SHcompact label.  The second longword will be the actual address
+of the label, regardless of what type of label it is.
+
+
+File: as.info,  Node: SH64 Directives,  Next: SH64 Opcodes,  Prev: SH64 Syntax,  Up: SH64-Dependent
+
+9.40.3 SH64 Machine Directives
+------------------------------
+
+In addition to the SH directives, the SH64 provides the following
+directives:
+
+`.mode [shmedia|shcompact]'
+`.isa [shmedia|shcompact]'
+     Specify the ISA for the following instructions (the two directives
+     are equivalent).  Note that programs such as `objdump' rely on
+     symbolic labels to determine when such mode switches occur (by
+     checking the least significant bit of the label's address), so
+     such mode/isa changes should always be followed by a label (in
+     practice, this is true anyway).  Note that you cannot use these
+     directives if you didn't specify an ISA on the command line.
+
+`.abi [32|64]'
+     Specify the ABI for the following instructions.  Note that you
+     cannot use this directive unless you specified an ABI on the
+     command line, and the ABIs specified must match.
+
+
+
+File: as.info,  Node: SH64 Opcodes,  Prev: SH64 Directives,  Up: SH64-Dependent
+
+9.40.4 Opcodes
+--------------
+
+For detailed information on the SH64 machine instruction set, see
+`SuperH 64 bit RISC Series Architecture Manual' (SuperH, Inc.).
+
+   `as' implements all the standard SH64 opcodes.  In addition, the
+following pseudo-opcodes may be expanded into one or more alternate
+opcodes:
+
+`movi'
+     If the value doesn't fit into a standard `movi' opcode, `as' will
+     replace the `movi' with a sequence of `movi' and `shori' opcodes.
+
+`pt'
+     This expands to a sequence of `movi' and `shori' opcode, followed
+     by a `ptrel' opcode, or to a `pta' or `ptb' opcode, depending on
+     the label referenced.
+
+
+
+File: as.info,  Node: Sparc-Dependent,  Next: TIC54X-Dependent,  Prev: SCORE-Dependent,  Up: Machine Dependencies
+
+9.41 SPARC Dependent Features
+=============================
+
+* Menu:
+
+* Sparc-Opts::                  Options
+* Sparc-Aligned-Data::		Option to enforce aligned data
+* Sparc-Syntax::		Syntax
+* Sparc-Float::                 Floating Point
+* Sparc-Directives::            Sparc Machine Directives
+
+
+File: as.info,  Node: Sparc-Opts,  Next: Sparc-Aligned-Data,  Up: Sparc-Dependent
+
+9.41.1 Options
+--------------
+
+The SPARC chip family includes several successive versions, using the
+same core instruction set, but including a few additional instructions
+at each version.  There are exceptions to this however.  For details on
+what instructions each variant supports, please see the chip's
+architecture reference manual.
+
+   By default, `as' assumes the core instruction set (SPARC v6), but
+"bumps" the architecture level as needed: it switches to successively
+higher architectures as it encounters instructions that only exist in
+the higher levels.
+
+   If not configured for SPARC v9 (`sparc64-*-*') GAS will not bump
+past sparclite by default, an option must be passed to enable the v9
+instructions.
+
+   GAS treats sparclite as being compatible with v8, unless an
+architecture is explicitly requested.  SPARC v9 is always incompatible
+with sparclite.
+
+`-Av6 | -Av7 | -Av8 | -Aleon | -Asparclet | -Asparclite'
+`-Av8plus | -Av8plusa | -Av8plusb | -Av8plusc | -Av8plusd | -Av8plusv'
+`-Av9 | -Av9a | -Av9b | -Av9c | -Av9d | -Av9v'
+`-Asparc | -Asparcvis | -Asparcvis2 | -Asparcfmaf | -Asparcima'
+`-Asparcvis3 | -Asparcvis3r'
+     Use one of the `-A' options to select one of the SPARC
+     architectures explicitly.  If you select an architecture
+     explicitly, `as' reports a fatal error if it encounters an
+     instruction or feature requiring an incompatible or higher level.
+
+     `-Av8plus', `-Av8plusa', `-Av8plusb', `-Av8plusc', `-Av8plusd',
+     and `-Av8plusv' select a 32 bit environment.
+
+     `-Av9', `-Av9a', `-Av9b', `-Av9c', `-Av9d', and `-Av9v' select a
+     64 bit environment and are not available unless GAS is explicitly
+     configured with 64 bit environment support.
+
+     `-Av8plusa' and `-Av9a' enable the SPARC V9 instruction set with
+     UltraSPARC VIS 1.0 extensions.
+
+     `-Av8plusb' and `-Av9b' enable the UltraSPARC VIS 2.0 instructions,
+     as well as the instructions enabled by `-Av8plusa' and `-Av9a'.
+
+     `-Av8plusc' and `-Av9c' enable the UltraSPARC Niagara instructions,
+     as well as the instructions enabled by `-Av8plusb' and `-Av9b'.
+
+     `-Av8plusd' and `-Av9d' enable the floating point fused
+     multiply-add, VIS 3.0, and HPC extension instructions, as well as
+     the instructions enabled by `-Av8plusc' and `-Av9c'.
+
+     `-Av8plusv' and `-Av9v' enable the 'random', transactional memory,
+     floating point unfused multiply-add, integer multiply-add, and
+     cache sparing store instructions, as well as the instructions
+     enabled by `-Av8plusd' and `-Av9d'.
+
+     `-Asparc' specifies a v9 environment.  It is equivalent to `-Av9'
+     if the word size is 64-bit, and `-Av8plus' otherwise.
+
+     `-Asparcvis' specifies a v9a environment.  It is equivalent to
+     `-Av9a' if the word size is 64-bit, and `-Av8plusa' otherwise.
+
+     `-Asparcvis2' specifies a v9b environment.  It is equivalent to
+     `-Av9b' if the word size is 64-bit, and `-Av8plusb' otherwise.
+
+     `-Asparcfmaf' specifies a v9b environment with the floating point
+     fused multiply-add instructions enabled.
+
+     `-Asparcima' specifies a v9b environment with the integer
+     multiply-add instructions enabled.
+
+     `-Asparcvis3' specifies a v9b environment with the VIS 3.0, HPC ,
+     and floating point fused multiply-add instructions enabled.
+
+     `-Asparcvis3r' specifies a v9b environment with the VIS 3.0, HPC,
+     transactional memory, random, and floating point unfused
+     multiply-add instructions enabled.
+
+`-xarch=v8plus | -xarch=v8plusa | -xarch=v8plusb | -xarch=v8plusc'
+`-xarch=v8plusd | -xarch=v8plusv | -xarch=v9 | -xarch=v9a'
+`-xarch=v9b | -xarch=v9c | -xarch=v9d | -xarch=v9v'
+`-xarch=sparc | -xarch=sparcvis | -xarch=sparcvis2'
+`-xarch=sparcfmaf | -xarch=sparcima | -xarch=sparcvis3'
+`-xarch=sparcvis3r'
+     For compatibility with the SunOS v9 assembler.  These options are
+     equivalent to -Av8plus, -Av8plusa, -Av8plusb, -Av8plusc, -Av8plusd,
+     -Av8plusv, -Av9, -Av9a, -Av9b, -Av9c, -Av9d, -Av9v, -Asparc,
+     -Asparcvis, -Asparcvis2, -Asparcfmaf, -Asparcima, -Asparcvis3, and
+     -Asparcvis3r, respectively.
+
+`-bump'
+     Warn whenever it is necessary to switch to another level.  If an
+     architecture level is explicitly requested, GAS will not issue
+     warnings until that level is reached, and will then bump the level
+     as required (except between incompatible levels).
+
+`-32 | -64'
+     Select the word size, either 32 bits or 64 bits.  These options
+     are only available with the ELF object file format, and require
+     that the necessary BFD support has been included.
+
+
+File: as.info,  Node: Sparc-Aligned-Data,  Next: Sparc-Syntax,  Prev: Sparc-Opts,  Up: Sparc-Dependent
+
+9.41.2 Enforcing aligned data
+-----------------------------
+
+SPARC GAS normally permits data to be misaligned.  For example, it
+permits the `.long' pseudo-op to be used on a byte boundary.  However,
+the native SunOS assemblers issue an error when they see misaligned
+data.
+
+   You can use the `--enforce-aligned-data' option to make SPARC GAS
+also issue an error about misaligned data, just as the SunOS assemblers
+do.
+
+   The `--enforce-aligned-data' option is not the default because gcc
+issues misaligned data pseudo-ops when it initializes certain packed
+data structures (structures defined using the `packed' attribute).  You
+may have to assemble with GAS in order to initialize packed data
+structures in your own code.
+
+
+File: as.info,  Node: Sparc-Syntax,  Next: Sparc-Float,  Prev: Sparc-Aligned-Data,  Up: Sparc-Dependent
+
+9.41.3 Sparc Syntax
+-------------------
+
+The assembler syntax closely follows The Sparc Architecture Manual,
+versions 8 and 9, as well as most extensions defined by Sun for their
+UltraSPARC and Niagara line of processors.
+
+* Menu:
+
+* Sparc-Chars::                Special Characters
+* Sparc-Regs::                 Register Names
+* Sparc-Constants::            Constant Names
+* Sparc-Relocs::               Relocations
+* Sparc-Size-Translations::    Size Translations
+
+
+File: as.info,  Node: Sparc-Chars,  Next: Sparc-Regs,  Up: Sparc-Syntax
+
+9.41.3.1 Special Characters
+...........................
+
+A `!' character appearing anywhere on a line indicates the start of a
+comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   `;' can be used instead of a newline to separate statements.
+
+
+File: as.info,  Node: Sparc-Regs,  Next: Sparc-Constants,  Prev: Sparc-Chars,  Up: Sparc-Syntax
+
+9.41.3.2 Register Names
+.......................
+
+The Sparc integer register file is broken down into global, outgoing,
+local, and incoming.
+
+   * The 8 global registers are referred to as `%gN'.
+
+   * The 8 outgoing registers are referred to as `%oN'.
+
+   * The 8 local registers are referred to as `%lN'.
+
+   * The 8 incoming registers are referred to as `%iN'.
+
+   * The frame pointer register `%i6' can be referenced using the alias
+     `%fp'.
+
+   * The stack pointer register `%o6' can be referenced using the alias
+     `%sp'.
+
+   Floating point registers are simply referred to as `%fN'.  When
+assembling for pre-V9, only 32 floating point registers are available.
+For V9 and later there are 64, but there are restrictions when
+referencing the upper 32 registers.  They can only be accessed as
+double or quad, and thus only even or quad numbered accesses are
+allowed.  For example, `%f34' is a legal floating point register, but
+`%f35' is not.
+
+   Certain V9 instructions allow access to ancillary state registers.
+Most simply they can be referred to as `%asrN' where N can be from 16
+to 31.  However, there are some aliases defined to reference ASR
+registers defined for various UltraSPARC processors:
+
+   * The tick compare register is referred to as `%tick_cmpr'.
+
+   * The system tick register is referred to as `%stick'.  An alias,
+     `%sys_tick', exists but is deprecated and should not be used by
+     new software.
+
+   * The system tick compare register is referred to as `%stick_cmpr'.
+     An alias, `%sys_tick_cmpr', exists but is deprecated and should
+     not be used by new software.
+
+   * The software interrupt register is referred to as `%softint'.
+
+   * The set software interrupt register is referred to as
+     `%set_softint'.  The mnemonic `%softint_set' is provided as an
+     alias.
+
+   * The clear software interrupt register is referred to as
+     `%clear_softint'.  The mnemonic `%softint_clear' is provided as an
+     alias.
+
+   * The performance instrumentation counters register is referred to as
+     `%pic'.
+
+   * The performance control register is referred to as `%pcr'.
+
+   * The graphics status register is referred to as `%gsr'.
+
+   * The V9 dispatch control register is referred to as `%dcr'.
+
+   Various V9 branch and conditional move instructions allow
+specification of which set of integer condition codes to test.  These
+are referred to as `%xcc' and `%icc'.
+
+   In V9, there are 4 sets of floating point condition codes which are
+referred to as `%fccN'.
+
+   Several special privileged and non-privileged registers exist:
+
+   * The V9 address space identifier register is referred to as `%asi'.
+
+   * The V9 restorable windows register is referred to as `%canrestore'.
+
+   * The V9 savable windows register is referred to as `%cansave'.
+
+   * The V9 clean windows register is referred to as `%cleanwin'.
+
+   * The V9 current window pointer register is referred to as `%cwp'.
+
+   * The floating-point queue register is referred to as `%fq'.
+
+   * The V8 co-processor queue register is referred to as `%cq'.
+
+   * The floating point status register is referred to as `%fsr'.
+
+   * The other windows register is referred to as `%otherwin'.
+
+   * The V9 program counter register is referred to as `%pc'.
+
+   * The V9 next program counter register is referred to as `%npc'.
+
+   * The V9 processor interrupt level register is referred to as `%pil'.
+
+   * The V9 processor state register is referred to as `%pstate'.
+
+   * The trap base address register is referred to as `%tba'.
+
+   * The V9 tick register is referred to as `%tick'.
+
+   * The V9 trap level is referred to as `%tl'.
+
+   * The V9 trap program counter is referred to as `%tpc'.
+
+   * The V9 trap next program counter is referred to as `%tnpc'.
+
+   * The V9 trap state is referred to as `%tstate'.
+
+   * The V9 trap type is referred to as `%tt'.
+
+   * The V9 condition codes is referred to as `%ccr'.
+
+   * The V9 floating-point registers state is referred to as `%fprs'.
+
+   * The V9 version register is referred to as `%ver'.
+
+   * The V9 window state register is referred to as `%wstate'.
+
+   * The Y register is referred to as `%y'.
+
+   * The V8 window invalid mask register is referred to as `%wim'.
+
+   * The V8 processor state register is referred to as `%psr'.
+
+   * The V9 global register level register is referred to as `%gl'.
+
+   Several special register names exist for hypervisor mode code:
+
+   * The hyperprivileged processor state register is referred to as
+     `%hpstate'.
+
+   * The hyperprivileged trap state register is referred to as
+     `%htstate'.
+
+   * The hyperprivileged interrupt pending register is referred to as
+     `%hintp'.
+
+   * The hyperprivileged trap base address register is referred to as
+     `%htba'.
+
+   * The hyperprivileged implementation version register is referred to
+     as `%hver'.
+
+   * The hyperprivileged system tick compare register is referred to as
+     `%hstick_cmpr'.  Note that there is no `%hstick' register, the
+     normal `%stick' is used.
+
+
+File: as.info,  Node: Sparc-Constants,  Next: Sparc-Relocs,  Prev: Sparc-Regs,  Up: Sparc-Syntax
+
+9.41.3.3 Constants
+..................
+
+Several Sparc instructions take an immediate operand field for which
+mnemonic names exist.  Two such examples are `membar' and `prefetch'.
+Another example are the set of V9 memory access instruction that allow
+specification of an address space identifier.
+
+   The `membar' instruction specifies a memory barrier that is the
+defined by the operand which is a bitmask.  The supported mask
+mnemonics are:
+
+   * `#Sync' requests that all operations (including nonmemory
+     reference operations) appearing prior to the `membar' must have
+     been performed and the effects of any exceptions become visible
+     before any instructions after the `membar' may be initiated.  This
+     corresponds to `membar' cmask field bit 2.
+
+   * `#MemIssue' requests that all memory reference operations
+     appearing prior to the `membar' must have been performed before
+     any memory operation after the `membar' may be initiated.  This
+     corresponds to `membar' cmask field bit 1.
+
+   * `#Lookaside' requests that a store appearing prior to the `membar'
+     must complete before any load following the `membar' referencing
+     the same address can be initiated.  This corresponds to `membar'
+     cmask field bit 0.
+
+   * `#StoreStore' defines that the effects of all stores appearing
+     prior to the `membar' instruction must be visible to all
+     processors before the effect of any stores following the `membar'.
+     Equivalent to the deprecated `stbar' instruction.  This
+     corresponds to `membar' mmask field bit 3.
+
+   * `#LoadStore' defines all loads appearing prior to the `membar'
+     instruction must have been performed before the effect of any
+     stores following the `membar' is visible to any other processor.
+     This corresponds to `membar' mmask field bit 2.
+
+   * `#StoreLoad' defines that the effects of all stores appearing
+     prior to the `membar' instruction must be visible to all
+     processors before loads following the `membar' may be performed.
+     This corresponds to `membar' mmask field bit 1.
+
+   * `#LoadLoad' defines that all loads appearing prior to the `membar'
+     instruction must have been performed before any loads following
+     the `membar' may be performed.  This corresponds to `membar' mmask
+     field bit 0.
+
+
+   These values can be ored together, for example:
+
+     membar #Sync
+     membar #StoreLoad | #LoadLoad
+     membar #StoreLoad | #StoreStore
+
+   The `prefetch' and `prefetcha' instructions take a prefetch function
+code.  The following prefetch function code constant mnemonics are
+available:
+
+   * `#n_reads' requests a prefetch for several reads, and corresponds
+     to a prefetch function code of 0.
+
+     `#one_read' requests a prefetch for one read, and corresponds to a
+     prefetch function code of 1.
+
+     `#n_writes' requests a prefetch for several writes (and possibly
+     reads), and corresponds to a prefetch function code of 2.
+
+     `#one_write' requests a prefetch for one write, and corresponds to
+     a prefetch function code of 3.
+
+     `#page' requests a prefetch page, and corresponds to a prefetch
+     function code of 4.
+
+     `#invalidate' requests a prefetch invalidate, and corresponds to a
+     prefetch function code of 16.
+
+     `#unified' requests a prefetch to the nearest unified cache, and
+     corresponds to a prefetch function code of 17.
+
+     `#n_reads_strong' requests a strong prefetch for several reads,
+     and corresponds to a prefetch function code of 20.
+
+     `#one_read_strong' requests a strong prefetch for one read, and
+     corresponds to a prefetch function code of 21.
+
+     `#n_writes_strong' requests a strong prefetch for several writes,
+     and corresponds to a prefetch function code of 22.
+
+     `#one_write_strong' requests a strong prefetch for one write, and
+     corresponds to a prefetch function code of 23.
+
+     Onle one prefetch code may be specified.  Here are some examples:
+
+          prefetch  [%l0 + %l2], #one_read
+          prefetch  [%g2 + 8], #n_writes
+          prefetcha [%g1] 0x8, #unified
+          prefetcha [%o0 + 0x10] %asi, #n_reads
+
+     The actual behavior of a given prefetch function code is processor
+     specific.  If a processor does not implement a given prefetch
+     function code, it will treat the prefetch instruction as a nop.
+
+     For instructions that accept an immediate address space identifier,
+     `as' provides many mnemonics corresponding to V9 defined as well
+     as UltraSPARC and Niagara extended values.  For example, `#ASI_P'
+     and `#ASI_BLK_INIT_QUAD_LDD_AIUS'.  See the V9 and processor
+     specific manuals for details.
+
+
+
+File: as.info,  Node: Sparc-Relocs,  Next: Sparc-Size-Translations,  Prev: Sparc-Constants,  Up: Sparc-Syntax
+
+9.41.3.4 Relocations
+....................
+
+ELF relocations are available as defined in the 32-bit and 64-bit Sparc
+ELF specifications.
+
+   `R_SPARC_HI22' is obtained using `%hi' and `R_SPARC_LO10' is
+obtained using `%lo'.  Likewise `R_SPARC_HIX22' is obtained from `%hix'
+and `R_SPARC_LOX10' is obtained using `%lox'.  For example:
+
+     sethi %hi(symbol), %g1
+     or    %g1, %lo(symbol), %g1
+
+     sethi %hix(symbol), %g1
+     xor   %g1, %lox(symbol), %g1
+
+   These "high" mnemonics extract bits 31:10 of their operand, and the
+"low" mnemonics extract bits 9:0 of their operand.
+
+   V9 code model relocations can be requested as follows:
+
+   * `R_SPARC_HH22' is requested using `%hh'.  It can also be generated
+     using `%uhi'.
+
+   * `R_SPARC_HM10' is requested using `%hm'.  It can also be generated
+     using `%ulo'.
+
+   * `R_SPARC_LM22' is requested using `%lm'.
+
+   * `R_SPARC_H44' is requested using `%h44'.
+
+   * `R_SPARC_M44' is requested using `%m44'.
+
+   * `R_SPARC_L44' is requested using `%l44' or `%l34'.
+
+   * `R_SPARC_H34' is requested using `%h34'.
+
+   The `%l34' generates a `R_SPARC_L44' relocation because it
+calculates the necessary value, and therefore no explicit `R_SPARC_L34'
+relocation needed to be created for this purpose.
+
+   The `%h34' and `%l34' relocations are used for the abs34 code model.
+Here is an example abs34 address generation sequence:
+
+     sethi %h34(symbol), %g1
+     sllx  %g1, 2, %g1
+     or    %g1, %l34(symbol), %g1
+
+   The PC relative relocation `R_SPARC_PC22' can be obtained by
+enclosing an operand inside of `%pc22'.  Likewise, the `R_SPARC_PC10'
+relocation can be obtained using `%pc10'.  These are mostly used when
+assembling PIC code.  For example, the standard PIC sequence on Sparc
+to get the base of the global offset table, PC relative, into a
+register, can be performed as:
+
+     sethi %pc22(_GLOBAL_OFFSET_TABLE_-4), %l7
+     add   %l7, %pc10(_GLOBAL_OFFSET_TABLE_+4), %l7
+
+   Several relocations exist to allow the link editor to potentially
+optimize GOT data references.  The `R_SPARC_GOTDATA_OP_HIX22'
+relocation can obtained by enclosing an operand inside of
+`%gdop_hix22'.  The `R_SPARC_GOTDATA_OP_LOX10' relocation can obtained
+by enclosing an operand inside of `%gdop_lox10'.  Likewise,
+`R_SPARC_GOTDATA_OP' can be obtained by enclosing an operand inside of
+`%gdop'.  For example, assuming the GOT base is in register `%l7':
+
+     sethi %gdop_hix22(symbol), %l1
+     xor   %l1, %gdop_lox10(symbol), %l1
+     ld    [%l7 + %l1], %l2, %gdop(symbol)
+
+   There are many relocations that can be requested for access to
+thread local storage variables.  All of the Sparc TLS mnemonics are
+supported:
+
+   * `R_SPARC_TLS_GD_HI22' is requested using `%tgd_hi22'.
+
+   * `R_SPARC_TLS_GD_LO10' is requested using `%tgd_lo10'.
+
+   * `R_SPARC_TLS_GD_ADD' is requested using `%tgd_add'.
+
+   * `R_SPARC_TLS_GD_CALL' is requested using `%tgd_call'.
+
+   * `R_SPARC_TLS_LDM_HI22' is requested using `%tldm_hi22'.
+
+   * `R_SPARC_TLS_LDM_LO10' is requested using `%tldm_lo10'.
+
+   * `R_SPARC_TLS_LDM_ADD' is requested using `%tldm_add'.
+
+   * `R_SPARC_TLS_LDM_CALL' is requested using `%tldm_call'.
+
+   * `R_SPARC_TLS_LDO_HIX22' is requested using `%tldo_hix22'.
+
+   * `R_SPARC_TLS_LDO_LOX10' is requested using `%tldo_lox10'.
+
+   * `R_SPARC_TLS_LDO_ADD' is requested using `%tldo_add'.
+
+   * `R_SPARC_TLS_IE_HI22' is requested using `%tie_hi22'.
+
+   * `R_SPARC_TLS_IE_LO10' is requested using `%tie_lo10'.
+
+   * `R_SPARC_TLS_IE_LD' is requested using `%tie_ld'.
+
+   * `R_SPARC_TLS_IE_LDX' is requested using `%tie_ldx'.
+
+   * `R_SPARC_TLS_IE_ADD' is requested using `%tie_add'.
+
+   * `R_SPARC_TLS_LE_HIX22' is requested using `%tle_hix22'.
+
+   * `R_SPARC_TLS_LE_LOX10' is requested using `%tle_lox10'.
+
+   Here are some example TLS model sequences.
+
+   First, General Dynamic:
+
+     sethi  %tgd_hi22(symbol), %l1
+     add    %l1, %tgd_lo10(symbol), %l1
+     add    %l7, %l1, %o0, %tgd_add(symbol)
+     call   __tls_get_addr, %tgd_call(symbol)
+     nop
+
+   Local Dynamic:
+
+     sethi  %tldm_hi22(symbol), %l1
+     add    %l1, %tldm_lo10(symbol), %l1
+     add    %l7, %l1, %o0, %tldm_add(symbol)
+     call   __tls_get_addr, %tldm_call(symbol)
+     nop
+
+     sethi  %tldo_hix22(symbol), %l1
+     xor    %l1, %tldo_lox10(symbol), %l1
+     add    %o0, %l1, %l1, %tldo_add(symbol)
+
+   Initial Exec:
+
+     sethi  %tie_hi22(symbol), %l1
+     add    %l1, %tie_lo10(symbol), %l1
+     ld     [%l7 + %l1], %o0, %tie_ld(symbol)
+     add    %g7, %o0, %o0, %tie_add(symbol)
+
+     sethi  %tie_hi22(symbol), %l1
+     add    %l1, %tie_lo10(symbol), %l1
+     ldx    [%l7 + %l1], %o0, %tie_ldx(symbol)
+     add    %g7, %o0, %o0, %tie_add(symbol)
+
+   And finally, Local Exec:
+
+     sethi  %tle_hix22(symbol), %l1
+     add    %l1, %tle_lox10(symbol), %l1
+     add    %g7, %l1, %l1
+
+   When assembling for 64-bit, and a secondary constant addend is
+specified in an address expression that would normally generate an
+`R_SPARC_LO10' relocation, the assembler will emit an `R_SPARC_OLO10'
+instead.
+
+
+File: as.info,  Node: Sparc-Size-Translations,  Prev: Sparc-Relocs,  Up: Sparc-Syntax
+
+9.41.3.5 Size Translations
+..........................
+
+Often it is desirable to write code in an operand size agnostic manner.
+`as' provides support for this via operand size opcode translations.
+Translations are supported for loads, stores, shifts, compare-and-swap
+atomics, and the `clr' synthetic instruction.
+
+   If generating 32-bit code, `as' will generate the 32-bit opcode.
+Whereas if 64-bit code is being generated, the 64-bit opcode will be
+emitted.  For example `ldn' will be transformed into `ld' for 32-bit
+code and `ldx' for 64-bit code.
+
+   Here is an example meant to demonstrate all the supported opcode
+translations:
+
+     ldn   [%o0], %o1
+     ldna  [%o0] %asi, %o2
+     stn   %o1, [%o0]
+     stna  %o2, [%o0] %asi
+     slln  %o3, 3, %o3
+     srln  %o4, 8, %o4
+     sran  %o5, 12, %o5
+     casn  [%o0], %o1, %o2
+     casna [%o0] %asi, %o1, %o2
+     clrn  %g1
+
+   In 32-bit mode `as' will emit:
+
+     ld   [%o0], %o1
+     lda  [%o0] %asi, %o2
+     st   %o1, [%o0]
+     sta  %o2, [%o0] %asi
+     sll  %o3, 3, %o3
+     srl  %o4, 8, %o4
+     sra  %o5, 12, %o5
+     cas  [%o0], %o1, %o2
+     casa [%o0] %asi, %o1, %o2
+     clr  %g1
+
+   And in 64-bit mode `as' will emit:
+
+     ldx   [%o0], %o1
+     ldxa  [%o0] %asi, %o2
+     stx   %o1, [%o0]
+     stxa  %o2, [%o0] %asi
+     sllx  %o3, 3, %o3
+     srlx  %o4, 8, %o4
+     srax  %o5, 12, %o5
+     casx  [%o0], %o1, %o2
+     casxa [%o0] %asi, %o1, %o2
+     clrx  %g1
+
+   Finally, the `.nword' translating directive is supported as well.
+It is documented in the section on Sparc machine directives.
+
+
+File: as.info,  Node: Sparc-Float,  Next: Sparc-Directives,  Prev: Sparc-Syntax,  Up: Sparc-Dependent
+
+9.41.4 Floating Point
+---------------------
+
+The Sparc uses IEEE floating-point numbers.
+
+
+File: as.info,  Node: Sparc-Directives,  Prev: Sparc-Float,  Up: Sparc-Dependent
+
+9.41.5 Sparc Machine Directives
+-------------------------------
+
+The Sparc version of `as' supports the following additional machine
+directives:
+
+`.align'
+     This must be followed by the desired alignment in bytes.
+
+`.common'
+     This must be followed by a symbol name, a positive number, and
+     `"bss"'.  This behaves somewhat like `.comm', but the syntax is
+     different.
+
+`.half'
+     This is functionally identical to `.short'.
+
+`.nword'
+     On the Sparc, the `.nword' directive produces native word sized
+     value, ie. if assembling with -32 it is equivalent to `.word', if
+     assembling with -64 it is equivalent to `.xword'.
+
+`.proc'
+     This directive is ignored.  Any text following it on the same line
+     is also ignored.
+
+`.register'
+     This directive declares use of a global application or system
+     register.  It must be followed by a register name %g2, %g3, %g6 or
+     %g7, comma and the symbol name for that register.  If symbol name
+     is `#scratch', it is a scratch register, if it is `#ignore', it
+     just suppresses any errors about using undeclared global register,
+     but does not emit any information about it into the object file.
+     This can be useful e.g. if you save the register before use and
+     restore it after.
+
+`.reserve'
+     This must be followed by a symbol name, a positive number, and
+     `"bss"'.  This behaves somewhat like `.lcomm', but the syntax is
+     different.
+
+`.seg'
+     This must be followed by `"text"', `"data"', or `"data1"'.  It
+     behaves like `.text', `.data', or `.data 1'.
+
+`.skip'
+     This is functionally identical to the `.space' directive.
+
+`.word'
+     On the Sparc, the `.word' directive produces 32 bit values,
+     instead of the 16 bit values it produces on many other machines.
+
+`.xword'
+     On the Sparc V9 processor, the `.xword' directive produces 64 bit
+     values.
+
+
+File: as.info,  Node: TIC54X-Dependent,  Next: TIC6X-Dependent,  Prev: Sparc-Dependent,  Up: Machine Dependencies
+
+9.42 TIC54X Dependent Features
+==============================
+
+* Menu:
+
+* TIC54X-Opts::              Command-line Options
+* TIC54X-Block::             Blocking
+* TIC54X-Env::               Environment Settings
+* TIC54X-Constants::         Constants Syntax
+* TIC54X-Subsyms::           String Substitution
+* TIC54X-Locals::            Local Label Syntax
+* TIC54X-Builtins::          Builtin Assembler Math Functions
+* TIC54X-Ext::               Extended Addressing Support
+* TIC54X-Directives::        Directives
+* TIC54X-Macros::            Macro Features
+* TIC54X-MMRegs::            Memory-mapped Registers
+* TIC54X-Syntax::            Syntax
+
+
+File: as.info,  Node: TIC54X-Opts,  Next: TIC54X-Block,  Up: TIC54X-Dependent
+
+9.42.1 Options
+--------------
+
+The TMS320C54X version of `as' has a few machine-dependent options.
+
+   You can use the `-mfar-mode' option to enable extended addressing
+mode.  All addresses will be assumed to be > 16 bits, and the
+appropriate relocation types will be used.  This option is equivalent
+to using the `.far_mode' directive in the assembly code.  If you do not
+use the `-mfar-mode' option, all references will be assumed to be 16
+bits.  This option may be abbreviated to `-mf'.
+
+   You can use the `-mcpu' option to specify a particular CPU.  This
+option is equivalent to using the `.version' directive in the assembly
+code.  For recognized CPU codes, see *Note `.version':
+TIC54X-Directives.  The default CPU version is `542'.
+
+   You can use the `-merrors-to-file' option to redirect error output
+to a file (this provided for those deficient environments which don't
+provide adequate output redirection).  This option may be abbreviated to
+`-me'.
+
+
+File: as.info,  Node: TIC54X-Block,  Next: TIC54X-Env,  Prev: TIC54X-Opts,  Up: TIC54X-Dependent
+
+9.42.2 Blocking
+---------------
+
+A blocked section or memory block is guaranteed not to cross the
+blocking boundary (usually a page, or 128 words) if it is smaller than
+the blocking size, or to start on a page boundary if it is larger than
+the blocking size.
+
+
+File: as.info,  Node: TIC54X-Env,  Next: TIC54X-Constants,  Prev: TIC54X-Block,  Up: TIC54X-Dependent
+
+9.42.3 Environment Settings
+---------------------------
+
+`C54XDSP_DIR' and `A_DIR' are semicolon-separated paths which are added
+to the list of directories normally searched for source and include
+files.  `C54XDSP_DIR' will override `A_DIR'.
+
+
+File: as.info,  Node: TIC54X-Constants,  Next: TIC54X-Subsyms,  Prev: TIC54X-Env,  Up: TIC54X-Dependent
+
+9.42.4 Constants Syntax
+-----------------------
+
+The TIC54X version of `as' allows the following additional constant
+formats, using a suffix to indicate the radix:
+
+     Binary                  `000000B, 011000b'
+     Octal                   `10Q, 224q'
+     Hexadecimal             `45h, 0FH'
+
+
+File: as.info,  Node: TIC54X-Subsyms,  Next: TIC54X-Locals,  Prev: TIC54X-Constants,  Up: TIC54X-Dependent
+
+9.42.5 String Substitution
+--------------------------
+
+A subset of allowable symbols (which we'll call subsyms) may be assigned
+arbitrary string values.  This is roughly equivalent to C preprocessor
+#define macros.  When `as' encounters one of these symbols, the symbol
+is replaced in the input stream by its string value.  Subsym names
+*must* begin with a letter.
+
+   Subsyms may be defined using the `.asg' and `.eval' directives
+(*Note `.asg': TIC54X-Directives, *Note `.eval': TIC54X-Directives.
+
+   Expansion is recursive until a previously encountered symbol is
+seen, at which point substitution stops.
+
+   In this example, x is replaced with SYM2; SYM2 is replaced with
+SYM1, and SYM1 is replaced with x.  At this point, x has already been
+encountered and the substitution stops.
+
+      .asg   "x",SYM1
+      .asg   "SYM1",SYM2
+      .asg   "SYM2",x
+      add    x,a             ; final code assembled is "add  x, a"
+
+   Macro parameters are converted to subsyms; a side effect of this is
+the normal `as' '\ARG' dereferencing syntax is unnecessary.  Subsyms
+defined within a macro will have global scope, unless the `.var'
+directive is used to identify the subsym as a local macro variable
+*note `.var': TIC54X-Directives.
+
+   Substitution may be forced in situations where replacement might be
+ambiguous by placing colons on either side of the subsym.  The following
+code:
+
+      .eval  "10",x
+     LAB:X:  add     #x, a
+
+   When assembled becomes:
+
+     LAB10  add     #10, a
+
+   Smaller parts of the string assigned to a subsym may be accessed with
+the following syntax:
+
+``:SYMBOL(CHAR_INDEX):''
+     Evaluates to a single-character string, the character at
+     CHAR_INDEX.
+
+``:SYMBOL(START,LENGTH):''
+     Evaluates to a substring of SYMBOL beginning at START with length
+     LENGTH.
+
+
+File: as.info,  Node: TIC54X-Locals,  Next: TIC54X-Builtins,  Prev: TIC54X-Subsyms,  Up: TIC54X-Dependent
+
+9.42.6 Local Labels
+-------------------
+
+Local labels may be defined in two ways:
+
+   * $N, where N is a decimal number between 0 and 9
+
+   * LABEL?, where LABEL is any legal symbol name.
+
+   Local labels thus defined may be redefined or automatically
+generated.  The scope of a local label is based on when it may be
+undefined or reset.  This happens when one of the following situations
+is encountered:
+
+   * .newblock directive *note `.newblock': TIC54X-Directives.
+
+   * The current section is changed (.sect, .text, or .data)
+
+   * Entering or leaving an included file
+
+   * The macro scope where the label was defined is exited
+
+
+File: as.info,  Node: TIC54X-Builtins,  Next: TIC54X-Ext,  Prev: TIC54X-Locals,  Up: TIC54X-Dependent
+
+9.42.7 Math Builtins
+--------------------
+
+The following built-in functions may be used to generate a
+floating-point value.  All return a floating-point value except `$cvi',
+`$int', and `$sgn', which return an integer value.
+
+``$acos(EXPR)''
+     Returns the floating point arccosine of EXPR.
+
+``$asin(EXPR)''
+     Returns the floating point arcsine of EXPR.
+
+``$atan(EXPR)''
+     Returns the floating point arctangent of EXPR.
+
+``$atan2(EXPR1,EXPR2)''
+     Returns the floating point arctangent of EXPR1 / EXPR2.
+
+``$ceil(EXPR)''
+     Returns the smallest integer not less than EXPR as floating point.
+
+``$cosh(EXPR)''
+     Returns the floating point hyperbolic cosine of EXPR.
+
+``$cos(EXPR)''
+     Returns the floating point cosine of EXPR.
+
+``$cvf(EXPR)''
+     Returns the integer value EXPR converted to floating-point.
+
+``$cvi(EXPR)''
+     Returns the floating point value EXPR converted to integer.
+
+``$exp(EXPR)''
+     Returns the floating point value e ^ EXPR.
+
+``$fabs(EXPR)''
+     Returns the floating point absolute value of EXPR.
+
+``$floor(EXPR)''
+     Returns the largest integer that is not greater than EXPR as
+     floating point.
+
+``$fmod(EXPR1,EXPR2)''
+     Returns the floating point remainder of EXPR1 / EXPR2.
+
+``$int(EXPR)''
+     Returns 1 if EXPR evaluates to an integer, zero otherwise.
+
+``$ldexp(EXPR1,EXPR2)''
+     Returns the floating point value EXPR1 * 2 ^ EXPR2.
+
+``$log10(EXPR)''
+     Returns the base 10 logarithm of EXPR.
+
+``$log(EXPR)''
+     Returns the natural logarithm of EXPR.
+
+``$max(EXPR1,EXPR2)''
+     Returns the floating point maximum of EXPR1 and EXPR2.
+
+``$min(EXPR1,EXPR2)''
+     Returns the floating point minimum of EXPR1 and EXPR2.
+
+``$pow(EXPR1,EXPR2)''
+     Returns the floating point value EXPR1 ^ EXPR2.
+
+``$round(EXPR)''
+     Returns the nearest integer to EXPR as a floating point number.
+
+``$sgn(EXPR)''
+     Returns -1, 0, or 1 based on the sign of EXPR.
+
+``$sin(EXPR)''
+     Returns the floating point sine of EXPR.
+
+``$sinh(EXPR)''
+     Returns the floating point hyperbolic sine of EXPR.
+
+``$sqrt(EXPR)''
+     Returns the floating point square root of EXPR.
+
+``$tan(EXPR)''
+     Returns the floating point tangent of EXPR.
+
+``$tanh(EXPR)''
+     Returns the floating point hyperbolic tangent of EXPR.
+
+``$trunc(EXPR)''
+     Returns the integer value of EXPR truncated towards zero as
+     floating point.
+
+
+
+File: as.info,  Node: TIC54X-Ext,  Next: TIC54X-Directives,  Prev: TIC54X-Builtins,  Up: TIC54X-Dependent
+
+9.42.8 Extended Addressing
+--------------------------
+
+The `LDX' pseudo-op is provided for loading the extended addressing bits
+of a label or address.  For example, if an address `_label' resides in
+extended program memory, the value of `_label' may be loaded as follows:
+      ldx     #_label,16,a    ; loads extended bits of _label
+      or      #_label,a       ; loads lower 16 bits of _label
+      bacc    a               ; full address is in accumulator A
+
+
+File: as.info,  Node: TIC54X-Directives,  Next: TIC54X-Macros,  Prev: TIC54X-Ext,  Up: TIC54X-Dependent
+
+9.42.9 Directives
+-----------------
+
+`.align [SIZE]'
+`.even'
+     Align the section program counter on the next boundary, based on
+     SIZE.  SIZE may be any power of 2.  `.even' is equivalent to
+     `.align' with a SIZE of 2.
+    `1'
+          Align SPC to word boundary
+
+    `2'
+          Align SPC to longword boundary (same as .even)
+
+    `128'
+          Align SPC to page boundary
+
+`.asg STRING, NAME'
+     Assign NAME the string STRING.  String replacement is performed on
+     STRING before assignment.
+
+`.eval STRING, NAME'
+     Evaluate the contents of string STRING and assign the result as a
+     string to the subsym NAME.  String replacement is performed on
+     STRING before assignment.
+
+`.bss SYMBOL, SIZE [, [BLOCKING_FLAG] [,ALIGNMENT_FLAG]]'
+     Reserve space for SYMBOL in the .bss section.  SIZE is in words.
+     If present, BLOCKING_FLAG indicates the allocated space should be
+     aligned on a page boundary if it would otherwise cross a page
+     boundary.  If present, ALIGNMENT_FLAG causes the assembler to
+     allocate SIZE on a long word boundary.
+
+`.byte VALUE [,...,VALUE_N]'
+`.ubyte VALUE [,...,VALUE_N]'
+`.char VALUE [,...,VALUE_N]'
+`.uchar VALUE [,...,VALUE_N]'
+     Place one or more bytes into consecutive words of the current
+     section.  The upper 8 bits of each word is zero-filled.  If a
+     label is used, it points to the word allocated for the first byte
+     encountered.
+
+`.clink ["SECTION_NAME"]'
+     Set STYP_CLINK flag for this section, which indicates to the
+     linker that if no symbols from this section are referenced, the
+     section should not be included in the link.  If SECTION_NAME is
+     omitted, the current section is used.
+
+`.c_mode'
+     TBD.
+
+`.copy "FILENAME" | FILENAME'
+`.include "FILENAME" | FILENAME'
+     Read source statements from FILENAME.  The normal include search
+     path is used.  Normally .copy will cause statements from the
+     included file to be printed in the assembly listing and .include
+     will not, but this distinction is not currently implemented.
+
+`.data'
+     Begin assembling code into the .data section.
+
+`.double VALUE [,...,VALUE_N]'
+`.ldouble VALUE [,...,VALUE_N]'
+`.float VALUE [,...,VALUE_N]'
+`.xfloat VALUE [,...,VALUE_N]'
+     Place an IEEE single-precision floating-point representation of
+     one or more floating-point values into the current section.  All
+     but `.xfloat' align the result on a longword boundary.  Values are
+     stored most-significant word first.
+
+`.drlist'
+`.drnolist'
+     Control printing of directives to the listing file.  Ignored.
+
+`.emsg STRING'
+`.mmsg STRING'
+`.wmsg STRING'
+     Emit a user-defined error, message, or warning, respectively.
+
+`.far_mode'
+     Use extended addressing when assembling statements.  This should
+     appear only once per file, and is equivalent to the -mfar-mode
+     option *note `-mfar-mode': TIC54X-Opts.
+
+`.fclist'
+`.fcnolist'
+     Control printing of false conditional blocks to the listing file.
+
+`.field VALUE [,SIZE]'
+     Initialize a bitfield of SIZE bits in the current section.  If
+     VALUE is relocatable, then SIZE must be 16.  SIZE defaults to 16
+     bits.  If VALUE does not fit into SIZE bits, the value will be
+     truncated.  Successive `.field' directives will pack starting at
+     the current word, filling the most significant bits first, and
+     aligning to the start of the next word if the field size does not
+     fit into the space remaining in the current word.  A `.align'
+     directive with an operand of 1 will force the next `.field'
+     directive to begin packing into a new word.  If a label is used, it
+     points to the word that contains the specified field.
+
+`.global SYMBOL [,...,SYMBOL_N]'
+`.def SYMBOL [,...,SYMBOL_N]'
+`.ref SYMBOL [,...,SYMBOL_N]'
+     `.def' nominally identifies a symbol defined in the current file
+     and available to other files.  `.ref' identifies a symbol used in
+     the current file but defined elsewhere.  Both map to the standard
+     `.global' directive.
+
+`.half VALUE [,...,VALUE_N]'
+`.uhalf VALUE [,...,VALUE_N]'
+`.short VALUE [,...,VALUE_N]'
+`.ushort VALUE [,...,VALUE_N]'
+`.int VALUE [,...,VALUE_N]'
+`.uint VALUE [,...,VALUE_N]'
+`.word VALUE [,...,VALUE_N]'
+`.uword VALUE [,...,VALUE_N]'
+     Place one or more values into consecutive words of the current
+     section.  If a label is used, it points to the word allocated for
+     the first value encountered.
+
+`.label SYMBOL'
+     Define a special SYMBOL to refer to the load time address of the
+     current section program counter.
+
+`.length'
+`.width'
+     Set the page length and width of the output listing file.  Ignored.
+
+`.list'
+`.nolist'
+     Control whether the source listing is printed.  Ignored.
+
+`.long VALUE [,...,VALUE_N]'
+`.ulong VALUE [,...,VALUE_N]'
+`.xlong VALUE [,...,VALUE_N]'
+     Place one or more 32-bit values into consecutive words in the
+     current section.  The most significant word is stored first.
+     `.long' and `.ulong' align the result on a longword boundary;
+     `xlong' does not.
+
+`.loop [COUNT]'
+`.break [CONDITION]'
+`.endloop'
+     Repeatedly assemble a block of code.  `.loop' begins the block, and
+     `.endloop' marks its termination.  COUNT defaults to 1024, and
+     indicates the number of times the block should be repeated.
+     `.break' terminates the loop so that assembly begins after the
+     `.endloop' directive.  The optional CONDITION will cause the loop
+     to terminate only if it evaluates to zero.
+
+`MACRO_NAME .macro [PARAM1][,...PARAM_N]'
+`[.mexit]'
+`.endm'
+     See the section on macros for more explanation (*Note
+     TIC54X-Macros::.
+
+`.mlib "FILENAME" | FILENAME'
+     Load the macro library FILENAME.  FILENAME must be an archived
+     library (BFD ar-compatible) of text files, expected to contain
+     only macro definitions.   The standard include search path is used.
+
+`.mlist'
+`.mnolist'
+     Control whether to include macro and loop block expansions in the
+     listing output.  Ignored.
+
+`.mmregs'
+     Define global symbolic names for the 'c54x registers.  Supposedly
+     equivalent to executing `.set' directives for each register with
+     its memory-mapped value, but in reality is provided only for
+     compatibility and does nothing.
+
+`.newblock'
+     This directive resets any TIC54X local labels currently defined.
+     Normal `as' local labels are unaffected.
+
+`.option OPTION_LIST'
+     Set listing options.  Ignored.
+
+`.sblock "SECTION_NAME" | SECTION_NAME [,"NAME_N" | NAME_N]'
+     Designate SECTION_NAME for blocking.  Blocking guarantees that a
+     section will start on a page boundary (128 words) if it would
+     otherwise cross a page boundary.  Only initialized sections may be
+     designated with this directive.  See also *Note TIC54X-Block::.
+
+`.sect "SECTION_NAME"'
+     Define a named initialized section and make it the current section.
+
+`SYMBOL .set "VALUE"'
+`SYMBOL .equ "VALUE"'
+     Equate a constant VALUE to a SYMBOL, which is placed in the symbol
+     table.  SYMBOL may not be previously defined.
+
+`.space SIZE_IN_BITS'
+`.bes SIZE_IN_BITS'
+     Reserve the given number of bits in the current section and
+     zero-fill them.  If a label is used with `.space', it points to the
+     *first* word reserved.  With `.bes', the label points to the
+     *last* word reserved.
+
+`.sslist'
+`.ssnolist'
+     Controls the inclusion of subsym replacement in the listing
+     output.  Ignored.
+
+`.string "STRING" [,...,"STRING_N"]'
+`.pstring "STRING" [,...,"STRING_N"]'
+     Place 8-bit characters from STRING into the current section.
+     `.string' zero-fills the upper 8 bits of each word, while
+     `.pstring' puts two characters into each word, filling the
+     most-significant bits first.  Unused space is zero-filled.  If a
+     label is used, it points to the first word initialized.
+
+`[STAG] .struct [OFFSET]'
+`[NAME_1] element [COUNT_1]'
+`[NAME_2] element [COUNT_2]'
+`[TNAME] .tag STAGX [TCOUNT]'
+`...'
+`[NAME_N] element [COUNT_N]'
+`[SSIZE] .endstruct'
+`LABEL .tag [STAG]'
+     Assign symbolic offsets to the elements of a structure.  STAG
+     defines a symbol to use to reference the structure.  OFFSET
+     indicates a starting value to use for the first element
+     encountered; otherwise it defaults to zero.  Each element can have
+     a named offset, NAME, which is a symbol assigned the value of the
+     element's offset into the structure.  If STAG is missing, these
+     become global symbols.  COUNT adjusts the offset that many times,
+     as if `element' were an array.  `element' may be one of `.byte',
+     `.word', `.long', `.float', or any equivalent of those, and the
+     structure offset is adjusted accordingly.  `.field' and `.string'
+     are also allowed; the size of `.field' is one bit, and `.string'
+     is considered to be one word in size.  Only element descriptors,
+     structure/union tags, `.align' and conditional assembly directives
+     are allowed within `.struct'/`.endstruct'.  `.align' aligns member
+     offsets to word boundaries only.  SSIZE, if provided, will always
+     be assigned the size of the structure.
+
+     The `.tag' directive, in addition to being used to define a
+     structure/union element within a structure, may be used to apply a
+     structure to a symbol.  Once applied to LABEL, the individual
+     structure elements may be applied to LABEL to produce the desired
+     offsets using LABEL as the structure base.
+
+`.tab'
+     Set the tab size in the output listing.  Ignored.
+
+`[UTAG] .union'
+`[NAME_1] element [COUNT_1]'
+`[NAME_2] element [COUNT_2]'
+`[TNAME] .tag UTAGX[,TCOUNT]'
+`...'
+`[NAME_N] element [COUNT_N]'
+`[USIZE] .endstruct'
+`LABEL .tag [UTAG]'
+     Similar to `.struct', but the offset after each element is reset to
+     zero, and the USIZE is set to the maximum of all defined elements.
+     Starting offset for the union is always zero.
+
+`[SYMBOL] .usect "SECTION_NAME", SIZE, [,[BLOCKING_FLAG] [,ALIGNMENT_FLAG]]'
+     Reserve space for variables in a named, uninitialized section
+     (similar to .bss).  `.usect' allows definitions sections
+     independent of .bss.  SYMBOL points to the first location reserved
+     by this allocation.  The symbol may be used as a variable name.
+     SIZE is the allocated size in words.  BLOCKING_FLAG indicates
+     whether to block this section on a page boundary (128 words)
+     (*note TIC54X-Block::).  ALIGNMENT FLAG indicates whether the
+     section should be longword-aligned.
+
+`.var SYM[,..., SYM_N]'
+     Define a subsym to be a local variable within a macro.  See *Note
+     TIC54X-Macros::.
+
+`.version VERSION'
+     Set which processor to build instructions for.  Though the
+     following values are accepted, the op is ignored.
+    `541'
+    `542'
+    `543'
+    `545'
+    `545LP'
+    `546LP'
+    `548'
+    `549'
+
+
+File: as.info,  Node: TIC54X-Macros,  Next: TIC54X-MMRegs,  Prev: TIC54X-Directives,  Up: TIC54X-Dependent
+
+9.42.10 Macros
+--------------
+
+Macros do not require explicit dereferencing of arguments (i.e., \ARG).
+
+   During macro expansion, the macro parameters are converted to
+subsyms.  If the number of arguments passed the macro invocation
+exceeds the number of parameters defined, the last parameter is
+assigned the string equivalent of all remaining arguments.  If fewer
+arguments are given than parameters, the missing parameters are
+assigned empty strings.  To include a comma in an argument, you must
+enclose the argument in quotes.
+
+   The following built-in subsym functions allow examination of the
+string value of subsyms (or ordinary strings).  The arguments are
+strings unless otherwise indicated (subsyms passed as args will be
+replaced by the strings they represent).
+``$symlen(STR)''
+     Returns the length of STR.
+
+``$symcmp(STR1,STR2)''
+     Returns 0 if STR1 == STR2, non-zero otherwise.
+
+``$firstch(STR,CH)''
+     Returns index of the first occurrence of character constant CH in
+     STR.
+
+``$lastch(STR,CH)''
+     Returns index of the last occurrence of character constant CH in
+     STR.
+
+``$isdefed(SYMBOL)''
+     Returns zero if the symbol SYMBOL is not in the symbol table,
+     non-zero otherwise.
+
+``$ismember(SYMBOL,LIST)''
+     Assign the first member of comma-separated string LIST to SYMBOL;
+     LIST is reassigned the remainder of the list.  Returns zero if
+     LIST is a null string.  Both arguments must be subsyms.
+
+``$iscons(EXPR)''
+     Returns 1 if string EXPR is binary, 2 if octal, 3 if hexadecimal,
+     4 if a character, 5 if decimal, and zero if not an integer.
+
+``$isname(NAME)''
+     Returns 1 if NAME is a valid symbol name, zero otherwise.
+
+``$isreg(REG)''
+     Returns 1 if REG is a valid predefined register name (AR0-AR7
+     only).
+
+``$structsz(STAG)''
+     Returns the size of the structure or union represented by STAG.
+
+``$structacc(STAG)''
+     Returns the reference point of the structure or union represented
+     by STAG.   Always returns zero.
+
+
+
+File: as.info,  Node: TIC54X-MMRegs,  Next: TIC54X-Syntax,  Prev: TIC54X-Macros,  Up: TIC54X-Dependent
+
+9.42.11 Memory-mapped Registers
+-------------------------------
+
+The following symbols are recognized as memory-mapped registers:
+
+
+
+File: as.info,  Node: TIC54X-Syntax,  Prev: TIC54X-MMRegs,  Up: TIC54X-Dependent
+
+9.42.12 TIC54X Syntax
+---------------------
+
+* Menu:
+
+* TIC54X-Chars::                Special Characters
+
+
+File: as.info,  Node: TIC54X-Chars,  Up: TIC54X-Syntax
+
+9.42.12.1 Special Characters
+............................
+
+The presence of a `;' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The presence of an asterisk (`*') at the start of a line also
+indicates a comment that extends to the end of that line.
+
+   The TIC54X assembler does not currently support a line separator
+character.
+
+
+File: as.info,  Node: TIC6X-Dependent,  Next: TILE-Gx-Dependent,  Prev: TIC54X-Dependent,  Up: Machine Dependencies
+
+9.43 TIC6X Dependent Features
+=============================
+
+* Menu:
+
+* TIC6X Options::            Options
+* TIC6X Syntax::             Syntax
+* TIC6X Directives::         Directives
+
+
+File: as.info,  Node: TIC6X Options,  Next: TIC6X Syntax,  Up: TIC6X-Dependent
+
+9.43.1 TIC6X Options
+--------------------
+
+`-march=ARCH'
+     Enable (only) instructions from architecture ARCH.  By default,
+     all instructions are permitted.
+
+     The following values of ARCH are accepted: `c62x', `c64x',
+     `c64x+', `c67x', `c67x+', `c674x'.
+
+`-mdsbt'
+`-mno-dsbt'
+     The `-mdsbt' option causes the assembler to generate the
+     `Tag_ABI_DSBT' attribute with a value of 1, indicating that the
+     code is using DSBT addressing.  The `-mno-dsbt' option, the
+     default, causes the tag to have a value of 0, indicating that the
+     code does not use DSBT addressing.  The linker will emit a warning
+     if objects of different type (DSBT and non-DSBT) are linked
+     together.
+
+`-mpid=no'
+`-mpid=near'
+`-mpid=far'
+     The `-mpid=' option causes the assembler to generate the
+     `Tag_ABI_PID' attribute with a value indicating the form of data
+     addressing used by the code.  `-mpid=no', the default, indicates
+     position-dependent data addressing, `-mpid=near' indicates
+     position-independent addressing with GOT accesses using near DP
+     addressing, and `-mpid=far' indicates position-independent
+     addressing with GOT accesses using far DP addressing.  The linker
+     will emit a warning if objects built with different settings of
+     this option are linked together.
+
+`-mpic'
+`-mno-pic'
+     The `-mpic' option causes the assembler to generate the
+     `Tag_ABI_PIC' attribute with a value of 1, indicating that the
+     code is using position-independent code addressing,  The
+     `-mno-pic' option, the default, causes the tag to have a value of
+     0, indicating position-dependent code addressing.  The linker will
+     emit a warning if objects of different type (position-dependent and
+     position-independent) are linked together.
+
+`-mbig-endian'
+`-mlittle-endian'
+     Generate code for the specified endianness.  The default is
+     little-endian.
+
+
+
+File: as.info,  Node: TIC6X Syntax,  Next: TIC6X Directives,  Prev: TIC6X Options,  Up: TIC6X-Dependent
+
+9.43.2 TIC6X Syntax
+-------------------
+
+The presence of a `;' on a line indicates the start of a comment that
+extends to the end of the current line.  If a `#' or `*' appears as the
+first character of a line, the whole line is treated as a comment.
+Note that if a line starts with a `#' character then it can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `@' character can be used instead of a newline to separate
+statements.
+
+   Instruction, register and functional unit names are case-insensitive.
+`as' requires fully-specified functional unit names, such as `.S1',
+`.L1X' or `.D1T2', on all instructions using a functional unit.
+
+   For some instructions, there may be syntactic ambiguity between
+register or functional unit names and the names of labels or other
+symbols.  To avoid this, enclose the ambiguous symbol name in
+parentheses; register and functional unit names may not be enclosed in
+parentheses.
+
+
+File: as.info,  Node: TIC6X Directives,  Prev: TIC6X Syntax,  Up: TIC6X-Dependent
+
+9.43.3 TIC6X Directives
+-----------------------
+
+Directives controlling the set of instructions accepted by the
+assembler have effect for instructions between the directive and any
+subsequent directive overriding it.
+
+`.arch ARCH'
+     This has the same effect as `-march=ARCH'.
+
+`.cantunwind'
+     Prevents unwinding through the current function.  No personality
+     routine or exception table data is required or permitted.
+
+     If this is not specified then frame unwinding information will be
+     constructed from CFI directives. *note CFI directives::.
+
+`.c6xabi_attribute TAG, VALUE'
+     Set the C6000 EABI build attribute TAG to VALUE.
+
+     The TAG is either an attribute number or one of `Tag_ISA',
+     `Tag_ABI_wchar_t', `Tag_ABI_stack_align_needed',
+     `Tag_ABI_stack_align_preserved', `Tag_ABI_DSBT', `Tag_ABI_PID',
+     `Tag_ABI_PIC', `TAG_ABI_array_object_alignment',
+     `TAG_ABI_array_object_align_expected', `Tag_ABI_compatibility' and
+     `Tag_ABI_conformance'.  The VALUE is either a `number',
+     `"string"', or `number, "string"' depending on the tag.
+
+`.ehtype SYMBOL'
+     Output an exception type table reference to SYMBOL.
+
+`.endp'
+     Marks the end of and exception table or function.  If preceeded by
+     a `.handlerdata' directive then this also switched back to the
+     previous text section.
+
+`.handlerdata'
+     Marks the end of the current function, and the start of the
+     exception table entry for that function.  Anything between this
+     directive and the `.endp' directive will be added to the exception
+     table entry.
+
+     Must be preceded by a CFI block containing a `.cfi_lsda' directive.
+
+`.nocmp'
+     Disallow use of C64x+ compact instructions in the current text
+     section.
+
+`.personalityindex INDEX'
+     Sets the personality routine for the current function to the ABI
+     specified compact routine number INDEX
+
+`.personality NAME'
+     Sets the personality routine for the current function to NAME.
+
+`.scomm SYMBOL, SIZE, ALIGN'
+     Like `.comm', creating a common symbol SYMBOL with size SIZE and
+     alignment ALIGN, but unlike when using `.comm', this symbol will
+     be placed into the small BSS section by the linker.
+
+
+
+File: as.info,  Node: TILE-Gx-Dependent,  Next: TILEPro-Dependent,  Prev: TIC6X-Dependent,  Up: Machine Dependencies
+
+9.44 TILE-Gx Dependent Features
+===============================
+
+* Menu:
+
+* TILE-Gx Options::		TILE-Gx Options
+* TILE-Gx Syntax::		TILE-Gx Syntax
+* TILE-Gx Directives::		TILE-Gx Directives
+
+
+File: as.info,  Node: TILE-Gx Options,  Next: TILE-Gx Syntax,  Up: TILE-Gx-Dependent
+
+9.44.1 Options
+--------------
+
+The following table lists all available TILE-Gx specific options:
+
+`-m32 | -m64'
+     Select the word size, either 32 bits or 64 bits.
+
+`-EB | -EL'
+     Select the endianness, either big-endian (-EB) or little-endian
+     (-EL).
+
+
+
+File: as.info,  Node: TILE-Gx Syntax,  Next: TILE-Gx Directives,  Prev: TILE-Gx Options,  Up: TILE-Gx-Dependent
+
+9.44.2 Syntax
+-------------
+
+Block comments are delimited by `/*' and `*/'.  End of line comments
+may be introduced by `#'.
+
+   Instructions consist of a leading opcode or macro name followed by
+whitespace and an optional comma-separated list of operands:
+
+     OPCODE [OPERAND, ...]
+
+   Instructions must be separated by a newline or semicolon.
+
+   There are two ways to write code: either write naked instructions,
+which the assembler is free to combine into VLIW bundles, or specify
+the VLIW bundles explicitly.
+
+   Bundles are specified using curly braces:
+
+     { ADD r3,r4,r5 ; ADD r7,r8,r9 ; LW r10,r11 }
+
+   A bundle can span multiple lines. If you want to put multiple
+instructions on a line, whether in a bundle or not, you need to
+separate them with semicolons as in this example.
+
+   A bundle may contain one or more instructions, up to the limit
+specified by the ISA (currently three). If fewer instructions are
+specified than the hardware supports in a bundle, the assembler inserts
+`fnop' instructions automatically.
+
+   The assembler will prefer to preserve the ordering of instructions
+within the bundle, putting the first instruction in a lower-numbered
+pipeline than the next one, etc.  This fact, combined with the optional
+use of explicit `fnop' or `nop' instructions, allows precise control
+over which pipeline executes each instruction.
+
+   If the instructions cannot be bundled in the listed order, the
+assembler will automatically try to find a valid pipeline assignment.
+If there is no way to bundle the instructions together, the assembler
+reports an error.
+
+   The assembler does not yet auto-bundle (automatically combine
+multiple instructions into one bundle), but it reserves the right to do
+so in the future.  If you want to force an instruction to run by
+itself, put it in a bundle explicitly with curly braces and use `nop'
+instructions (not `fnop') to fill the remaining pipeline slots in that
+bundle.
+
+* Menu:
+
+* TILE-Gx Opcodes::              Opcode Naming Conventions.
+* TILE-Gx Registers::            Register Naming.
+* TILE-Gx Modifiers::            Symbolic Operand Modifiers.
+
+
+File: as.info,  Node: TILE-Gx Opcodes,  Next: TILE-Gx Registers,  Up: TILE-Gx Syntax
+
+9.44.2.1 Opcode Names
+.....................
+
+For a complete list of opcodes and descriptions of their semantics, see
+`TILE-Gx Instruction Set Architecture', available upon request at
+www.tilera.com.
+
+
+File: as.info,  Node: TILE-Gx Registers,  Next: TILE-Gx Modifiers,  Prev: TILE-Gx Opcodes,  Up: TILE-Gx Syntax
+
+9.44.2.2 Register Names
+.......................
+
+General-purpose registers are represented by predefined symbols of the
+form `rN', where N represents a number between `0' and `63'.  However,
+the following registers have canonical names that must be used instead:
+
+`r54'
+     sp
+
+`r55'
+     lr
+
+`r56'
+     sn
+
+`r57'
+     idn0
+
+`r58'
+     idn1
+
+`r59'
+     udn0
+
+`r60'
+     udn1
+
+`r61'
+     udn2
+
+`r62'
+     udn3
+
+`r63'
+     zero
+
+
+   The assembler will emit a warning if a numeric name is used instead
+of the non-numeric name.  The `.no_require_canonical_reg_names'
+assembler pseudo-op turns off this warning.
+`.require_canonical_reg_names' turns it back on.
+
+
+File: as.info,  Node: TILE-Gx Modifiers,  Prev: TILE-Gx Registers,  Up: TILE-Gx Syntax
+
+9.44.2.3 Symbolic Operand Modifiers
+...................................
+
+The assembler supports several modifiers when using symbol addresses in
+TILE-Gx instruction operands.  The general syntax is the following:
+
+     modifier(symbol)
+
+   The following modifiers are supported:
+
+`hw0'
+     This modifier is used to load bits 0-15 of the symbol's address.
+
+`hw1'
+     This modifier is used to load bits 16-31 of the symbol's address.
+
+`hw2'
+     This modifier is used to load bits 32-47 of the symbol's address.
+
+`hw3'
+     This modifier is used to load bits 48-63 of the symbol's address.
+
+`hw0_last'
+     This modifier yields the same value as `hw0', but it also checks
+     that the value does not overflow.
+
+`hw1_last'
+     This modifier yields the same value as `hw1', but it also checks
+     that the value does not overflow.
+
+`hw2_last'
+     This modifier yields the same value as `hw2', but it also checks
+     that the value does not overflow.
+
+     A 48-bit symbolic value is constructed by using the following
+     idiom:
+
+          moveli r0, hw2_last(sym)
+          shl16insli r0, r0, hw1(sym)
+          shl16insli r0, r0, hw0(sym)
+
+`hw0_got'
+     This modifier is used to load bits 0-15 of the symbol's offset in
+     the GOT entry corresponding to the symbol.
+
+`hw0_last_got'
+     This modifier yields the same value as `hw0_got', but it also
+     checks that the value does not overflow.
+
+`hw1_last_got'
+     This modifier is used to load bits 16-31 of the symbol's offset in
+     the GOT entry corresponding to the symbol, and it also checks that
+     the value does not overflow.
+
+`plt'
+     This modifier is used for function symbols.  It causes a
+     _procedure linkage table_, an array of code stubs, to be created
+     at the time the shared object is created or linked against,
+     together with a global offset table entry.  The value is a
+     pc-relative offset to the corresponding stub code in the procedure
+     linkage table.  This arrangement causes the run-time symbol
+     resolver to be called to look up and set the value of the symbol
+     the first time the function is called (at latest; depending
+     environment variables).  It is only safe to leave the symbol
+     unresolved this way if all references are function calls.
+
+`hw0_plt'
+     This modifier is used to load bits 0-15 of the pc-relative address
+     of a plt entry.
+
+`hw1_plt'
+     This modifier is used to load bits 16-31 of the pc-relative
+     address of a plt entry.
+
+`hw1_last_plt'
+     This modifier yields the same value as `hw1_plt', but it also
+     checks that the value does not overflow.
+
+`hw2_last_plt'
+     This modifier is used to load bits 32-47 of the pc-relative
+     address of a plt entry, and it also checks that the value does not
+     overflow.
+
+`hw0_tls_gd'
+     This modifier is used to load bits 0-15 of the offset of the GOT
+     entry of the symbol's TLS descriptor, to be used for
+     general-dynamic TLS accesses.
+
+`hw0_last_tls_gd'
+     This modifier yields the same value as `hw0_tls_gd', but it also
+     checks that the value does not overflow.
+
+`hw1_last_tls_gd'
+     This modifier is used to load bits 16-31 of the offset of the GOT
+     entry of the symbol's TLS descriptor, to be used for
+     general-dynamic TLS accesses.  It also checks that the value does
+     not overflow.
+
+`hw0_tls_ie'
+     This modifier is used to load bits 0-15 of the offset of the GOT
+     entry containing the offset of the symbol's address from the TCB,
+     to be used for initial-exec TLS accesses.
+
+`hw0_last_tls_ie'
+     This modifier yields the same value as `hw0_tls_ie', but it also
+     checks that the value does not overflow.
+
+`hw1_last_tls_ie'
+     This modifier is used to load bits 16-31 of the offset of the GOT
+     entry containing the offset of the symbol's address from the TCB,
+     to be used for initial-exec TLS accesses.  It also checks that the
+     value does not overflow.
+
+`hw0_tls_le'
+     This modifier is used to load bits 0-15 of the offset of the
+     symbol's address from the TCB, to be used for local-exec TLS
+     accesses.
+
+`hw0_last_tls_le'
+     This modifier yields the same value as `hw0_tls_le', but it also
+     checks that the value does not overflow.
+
+`hw1_last_tls_le'
+     This modifier is used to load bits 16-31 of the offset of the
+     symbol's address from the TCB, to be used for local-exec TLS
+     accesses.  It also checks that the value does not overflow.
+
+`tls_gd_call'
+     This modifier is used to tag an instrution as the "call" part of a
+     calling sequence for a TLS GD reference of its operand.
+
+`tls_gd_add'
+     This modifier is used to tag an instruction as the "add" part of a
+     calling sequence for a TLS GD reference of its operand.
+
+`tls_ie_load'
+     This modifier is used to tag an instruction as the "load" part of a
+     calling sequence for a TLS IE reference of its operand.
+
+
+
+File: as.info,  Node: TILE-Gx Directives,  Prev: TILE-Gx Syntax,  Up: TILE-Gx-Dependent
+
+9.44.3 TILE-Gx Directives
+-------------------------
+
+`.align EXPRESSION [, EXPRESSION]'
+     This is the generic .ALIGN directive.  The first argument is the
+     requested alignment in bytes.
+
+`.allow_suspicious_bundles'
+     Turns on error checking for combinations of instructions in a
+     bundle that probably indicate a programming error.  This is on by
+     default.
+
+`.no_allow_suspicious_bundles'
+     Turns off error checking for combinations of instructions in a
+     bundle that probably indicate a programming error.
+
+`.require_canonical_reg_names'
+     Require that canonical register names be used, and emit a warning
+     if the numeric names are used.  This is on by default.
+
+`.no_require_canonical_reg_names'
+     Permit the use of numeric names for registers that have canonical
+     names.
+
+
+
+File: as.info,  Node: TILEPro-Dependent,  Next: V850-Dependent,  Prev: TILE-Gx-Dependent,  Up: Machine Dependencies
+
+9.45 TILEPro Dependent Features
+===============================
+
+* Menu:
+
+* TILEPro Options::		TILEPro Options
+* TILEPro Syntax::		TILEPro Syntax
+* TILEPro Directives::		TILEPro Directives
+
+
+File: as.info,  Node: TILEPro Options,  Next: TILEPro Syntax,  Up: TILEPro-Dependent
+
+9.45.1 Options
+--------------
+
+`as' has no machine-dependent command-line options for TILEPro.
+
+
+File: as.info,  Node: TILEPro Syntax,  Next: TILEPro Directives,  Prev: TILEPro Options,  Up: TILEPro-Dependent
+
+9.45.2 Syntax
+-------------
+
+Block comments are delimited by `/*' and `*/'.  End of line comments
+may be introduced by `#'.
+
+   Instructions consist of a leading opcode or macro name followed by
+whitespace and an optional comma-separated list of operands:
+
+     OPCODE [OPERAND, ...]
+
+   Instructions must be separated by a newline or semicolon.
+
+   There are two ways to write code: either write naked instructions,
+which the assembler is free to combine into VLIW bundles, or specify
+the VLIW bundles explicitly.
+
+   Bundles are specified using curly braces:
+
+     { ADD r3,r4,r5 ; ADD r7,r8,r9 ; LW r10,r11 }
+
+   A bundle can span multiple lines. If you want to put multiple
+instructions on a line, whether in a bundle or not, you need to
+separate them with semicolons as in this example.
+
+   A bundle may contain one or more instructions, up to the limit
+specified by the ISA (currently three). If fewer instructions are
+specified than the hardware supports in a bundle, the assembler inserts
+`fnop' instructions automatically.
+
+   The assembler will prefer to preserve the ordering of instructions
+within the bundle, putting the first instruction in a lower-numbered
+pipeline than the next one, etc.  This fact, combined with the optional
+use of explicit `fnop' or `nop' instructions, allows precise control
+over which pipeline executes each instruction.
+
+   If the instructions cannot be bundled in the listed order, the
+assembler will automatically try to find a valid pipeline assignment.
+If there is no way to bundle the instructions together, the assembler
+reports an error.
+
+   The assembler does not yet auto-bundle (automatically combine
+multiple instructions into one bundle), but it reserves the right to do
+so in the future.  If you want to force an instruction to run by
+itself, put it in a bundle explicitly with curly braces and use `nop'
+instructions (not `fnop') to fill the remaining pipeline slots in that
+bundle.
+
+* Menu:
+
+* TILEPro Opcodes::              Opcode Naming Conventions.
+* TILEPro Registers::            Register Naming.
+* TILEPro Modifiers::            Symbolic Operand Modifiers.
+
+
+File: as.info,  Node: TILEPro Opcodes,  Next: TILEPro Registers,  Up: TILEPro Syntax
+
+9.45.2.1 Opcode Names
+.....................
+
+For a complete list of opcodes and descriptions of their semantics, see
+`TILE Processor User Architecture Manual', available upon request at
+www.tilera.com.
+
+
+File: as.info,  Node: TILEPro Registers,  Next: TILEPro Modifiers,  Prev: TILEPro Opcodes,  Up: TILEPro Syntax
+
+9.45.2.2 Register Names
+.......................
+
+General-purpose registers are represented by predefined symbols of the
+form `rN', where N represents a number between `0' and `63'.  However,
+the following registers have canonical names that must be used instead:
+
+`r54'
+     sp
+
+`r55'
+     lr
+
+`r56'
+     sn
+
+`r57'
+     idn0
+
+`r58'
+     idn1
+
+`r59'
+     udn0
+
+`r60'
+     udn1
+
+`r61'
+     udn2
+
+`r62'
+     udn3
+
+`r63'
+     zero
+
+
+   The assembler will emit a warning if a numeric name is used instead
+of the canonical name.  The `.no_require_canonical_reg_names' assembler
+pseudo-op turns off this warning. `.require_canonical_reg_names' turns
+it back on.
+
+
+File: as.info,  Node: TILEPro Modifiers,  Prev: TILEPro Registers,  Up: TILEPro Syntax
+
+9.45.2.3 Symbolic Operand Modifiers
+...................................
+
+The assembler supports several modifiers when using symbol addresses in
+TILEPro instruction operands.  The general syntax is the following:
+
+     modifier(symbol)
+
+   The following modifiers are supported:
+
+`lo16'
+     This modifier is used to load the low 16 bits of the symbol's
+     address, sign-extended to a 32-bit value (sign-extension allows it
+     to be range-checked against signed 16 bit immediate operands
+     without complaint).
+
+`hi16'
+     This modifier is used to load the high 16 bits of the symbol's
+     address, also sign-extended to a 32-bit value.
+
+`ha16'
+     `ha16(N)' is identical to `hi16(N)', except if `lo16(N)' is
+     negative it adds one to the `hi16(N)' value. This way `lo16' and
+     `ha16' can be added to create any 32-bit value using `auli'.  For
+     example, here is how you move an arbitrary 32-bit address into r3:
+
+          moveli r3, lo16(sym)
+          auli r3, r3, ha16(sym)
+
+`got'
+     This modifier is used to load the offset of the GOT entry
+     corresponding to the symbol.
+
+`got_lo16'
+     This modifier is used to load the sign-extended low 16 bits of the
+     offset of the GOT entry corresponding to the symbol.
+
+`got_hi16'
+     This modifier is used to load the sign-extended high 16 bits of the
+     offset of the GOT entry corresponding to the symbol.
+
+`got_ha16'
+     This modifier is like `got_hi16', but it adds one if `got_lo16' of
+     the input value is negative.
+
+`plt'
+     This modifier is used for function symbols.  It causes a
+     _procedure linkage table_, an array of code stubs, to be created
+     at the time the shared object is created or linked against,
+     together with a global offset table entry.  The value is a
+     pc-relative offset to the corresponding stub code in the procedure
+     linkage table.  This arrangement causes the run-time symbol
+     resolver to be called to look up and set the value of the symbol
+     the first time the function is called (at latest; depending
+     environment variables).  It is only safe to leave the symbol
+     unresolved this way if all references are function calls.
+
+`tls_gd'
+     This modifier is used to load the offset of the GOT entry of the
+     symbol's TLS descriptor, to be used for general-dynamic TLS
+     accesses.
+
+`tls_gd_lo16'
+     This modifier is used to load the sign-extended low 16 bits of the
+     offset of the GOT entry of the symbol's TLS descriptor, to be used
+     for general dynamic TLS accesses.
+
+`tls_gd_hi16'
+     This modifier is used to load the sign-extended high 16 bits of the
+     offset of the GOT entry of the symbol's TLS descriptor, to be used
+     for general dynamic TLS accesses.
+
+`tls_gd_ha16'
+     This modifier is like `tls_gd_hi16', but it adds one to the value
+     if `tls_gd_lo16' of the input value is negative.
+
+`tls_ie'
+     This modifier is used to load the offset of the GOT entry
+     containing the offset of the symbol's address from the TCB, to be
+     used for initial-exec TLS accesses.
+
+`tls_ie_lo16'
+     This modifier is used to load the low 16 bits of the offset of the
+     GOT entry containing the offset of the symbol's address from the
+     TCB, to be used for initial-exec TLS accesses.
+
+`tls_ie_hi16'
+     This modifier is used to load the high 16 bits of the offset of the
+     GOT entry containing the offset of the symbol's address from the
+     TCB, to be used for initial-exec TLS accesses.
+
+`tls_ie_ha16'
+     This modifier is like `tls_ie_hi16', but it adds one to the value
+     if `tls_ie_lo16' of the input value is negative.
+
+`tls_le'
+     This modifier is used to load the offset of the symbol's address
+     from the TCB, to be used for local-exec TLS accesses.
+
+`tls_le_lo16'
+     This modifier is used to load the low 16 bits of the offset of the
+     symbol's address from the TCB, to be used for local-exec TLS
+     accesses.
+
+`tls_le_hi16'
+     This modifier is used to load the high 16 bits of the offset of the
+     symbol's address from the TCB, to be used for local-exec TLS
+     accesses.
+
+`tls_le_ha16'
+     This modifier is like `tls_le_hi16', but it adds one to the value
+     if `tls_le_lo16' of the input value is negative.
+
+`tls_gd_call'
+     This modifier is used to tag an instrution as the "call" part of a
+     calling sequence for a TLS GD reference of its operand.
+
+`tls_gd_add'
+     This modifier is used to tag an instruction as the "add" part of a
+     calling sequence for a TLS GD reference of its operand.
+
+`tls_ie_load'
+     This modifier is used to tag an instruction as the "load" part of a
+     calling sequence for a TLS IE reference of its operand.
+
+
+
+File: as.info,  Node: TILEPro Directives,  Prev: TILEPro Syntax,  Up: TILEPro-Dependent
+
+9.45.3 TILEPro Directives
+-------------------------
+
+`.align EXPRESSION [, EXPRESSION]'
+     This is the generic .ALIGN directive.  The first argument is the
+     requested alignment in bytes.
+
+`.allow_suspicious_bundles'
+     Turns on error checking for combinations of instructions in a
+     bundle that probably indicate a programming error.  This is on by
+     default.
+
+`.no_allow_suspicious_bundles'
+     Turns off error checking for combinations of instructions in a
+     bundle that probably indicate a programming error.
+
+`.require_canonical_reg_names'
+     Require that canonical register names be used, and emit a warning
+     if the numeric names are used.  This is on by default.
+
+`.no_require_canonical_reg_names'
+     Permit the use of numeric names for registers that have canonical
+     names.
+
+
+
+File: as.info,  Node: Z80-Dependent,  Next: Z8000-Dependent,  Prev: Xtensa-Dependent,  Up: Machine Dependencies
+
+9.46 Z80 Dependent Features
+===========================
+
+* Menu:
+
+* Z80 Options::              Options
+* Z80 Syntax::               Syntax
+* Z80 Floating Point::       Floating Point
+* Z80 Directives::           Z80 Machine Directives
+* Z80 Opcodes::              Opcodes
+
+
+File: as.info,  Node: Z80 Options,  Next: Z80 Syntax,  Up: Z80-Dependent
+
+9.46.1 Options
+--------------
+
+The Zilog Z80 and Ascii R800 version of `as' have a few machine
+dependent options.
+`-z80'
+     Produce code for the Z80 processor. There are additional options to
+     request warnings and error messages for undocumented instructions.
+
+`-ignore-undocumented-instructions'
+`-Wnud'
+     Silently assemble undocumented Z80-instructions that have been
+     adopted as documented R800-instructions.
+
+`-ignore-unportable-instructions'
+`-Wnup'
+     Silently assemble all undocumented Z80-instructions.
+
+`-warn-undocumented-instructions'
+`-Wud'
+     Issue warnings for undocumented Z80-instructions that work on
+     R800, do not assemble other undocumented instructions without
+     warning.
+
+`-warn-unportable-instructions'
+`-Wup'
+     Issue warnings for other undocumented Z80-instructions, do not
+     treat any undocumented instructions as errors.
+
+`-forbid-undocumented-instructions'
+`-Fud'
+     Treat all undocumented z80-instructions as errors.
+
+`-forbid-unportable-instructions'
+`-Fup'
+     Treat undocumented z80-instructions that do not work on R800 as
+     errors.
+
+`-r800'
+     Produce code for the R800 processor. The assembler does not support
+     undocumented instructions for the R800.  In line with common
+     practice, `as' uses Z80 instruction names for the R800 processor,
+     as far as they exist.
+
+
+File: as.info,  Node: Z80 Syntax,  Next: Z80 Floating Point,  Prev: Z80 Options,  Up: Z80-Dependent
+
+9.46.2 Syntax
+-------------
+
+The assembler syntax closely follows the 'Z80 family CPU User Manual' by
+Zilog.  In expressions a single `=' may be used as "is equal to"
+comparison operator.
+
+   Suffices can be used to indicate the radix of integer constants; `H'
+or `h' for hexadecimal, `D' or `d' for decimal, `Q', `O', `q' or `o'
+for octal, and `B' for binary.
+
+   The suffix `b' denotes a backreference to local label.
+
+* Menu:
+
+* Z80-Chars::                Special Characters
+* Z80-Regs::                 Register Names
+* Z80-Case::                 Case Sensitivity
+
+
+File: as.info,  Node: Z80-Chars,  Next: Z80-Regs,  Up: Z80 Syntax
+
+9.46.2.1 Special Characters
+...........................
+
+The semicolon `;' is the line comment character;
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The Z80 assembler does not support a line separator character.
+
+   The dollar sign `$' can be used as a prefix for hexadecimal numbers
+and as a symbol denoting the current location counter.
+
+   A backslash `\' is an ordinary character for the Z80 assembler.
+
+   The single quote `'' must be followed by a closing quote. If there
+is one character in between, it is a character constant, otherwise it is
+a string constant.
+
+
+File: as.info,  Node: Z80-Regs,  Next: Z80-Case,  Prev: Z80-Chars,  Up: Z80 Syntax
+
+9.46.2.2 Register Names
+.......................
+
+The registers are referred to with the letters assigned to them by
+Zilog. In addition `as' recognizes `ixl' and `ixh' as the least and
+most significant octet in `ix', and similarly `iyl' and  `iyh' as parts
+of `iy'.
+
+
+File: as.info,  Node: Z80-Case,  Prev: Z80-Regs,  Up: Z80 Syntax
+
+9.46.2.3 Case Sensitivity
+.........................
+
+Upper and lower case are equivalent in register names, opcodes,
+condition codes  and assembler directives.  The case of letters is
+significant in labels and symbol names. The case is also important to
+distinguish the suffix `b' for a backward reference to a local label
+from the suffix `B' for a number in binary notation.
+
+
+File: as.info,  Node: Z80 Floating Point,  Next: Z80 Directives,  Prev: Z80 Syntax,  Up: Z80-Dependent
+
+9.46.3 Floating Point
+---------------------
+
+Floating-point numbers are not supported.
+
+
+File: as.info,  Node: Z80 Directives,  Next: Z80 Opcodes,  Prev: Z80 Floating Point,  Up: Z80-Dependent
+
+9.46.4 Z80 Assembler Directives
+-------------------------------
+
+`as' for the Z80 supports some additional directives for compatibility
+with other assemblers.
+
+   These are the additional directives in `as' for the Z80:
+
+`db EXPRESSION|STRING[,EXPRESSION|STRING...]'
+`defb EXPRESSION|STRING[,EXPRESSION|STRING...]'
+     For each STRING the characters are copied to the object file, for
+     each other EXPRESSION the value is stored in one byte.  A warning
+     is issued in case of an overflow.
+
+`dw EXPRESSION[,EXPRESSION...]'
+`defw EXPRESSION[,EXPRESSION...]'
+     For each EXPRESSION the value is stored in two bytes, ignoring
+     overflow.
+
+`d24 EXPRESSION[,EXPRESSION...]'
+`def24 EXPRESSION[,EXPRESSION...]'
+     For each EXPRESSION the value is stored in three bytes, ignoring
+     overflow.
+
+`d32 EXPRESSION[,EXPRESSION...]'
+`def32 EXPRESSION[,EXPRESSION...]'
+     For each EXPRESSION the value is stored in four bytes, ignoring
+     overflow.
+
+`ds COUNT[, VALUE]'
+`defs COUNT[, VALUE]'
+     Fill COUNT bytes in the object file with VALUE, if VALUE is
+     omitted it defaults to zero.
+
+`SYMBOL equ EXPRESSION'
+`SYMBOL defl EXPRESSION'
+     These directives set the value of SYMBOL to EXPRESSION. If `equ'
+     is used, it is an error if SYMBOL is already defined.  Symbols
+     defined with `equ' are not protected from redefinition.
+
+`set'
+     This is a normal instruction on Z80, and not an assembler
+     directive.
+
+`psect NAME'
+     A synonym for *Note Section::, no second argument should be given.
+
+
+
+File: as.info,  Node: Z80 Opcodes,  Prev: Z80 Directives,  Up: Z80-Dependent
+
+9.46.5 Opcodes
+--------------
+
+In line with common practice, Z80 mnemonics are used for both the Z80
+and the R800.
+
+   In many instructions it is possible to use one of the half index
+registers (`ixl',`ixh',`iyl',`iyh') in stead of an 8-bit general
+purpose register. This yields instructions that are documented on the
+R800 and undocumented on the Z80.  Similarly `in f,(c)' is documented
+on the R800 and undocumented on the Z80.
+
+   The assembler also supports the following undocumented
+Z80-instructions, that have not been adopted in the R800 instruction
+set:
+`out (c),0'
+     Sends zero to the port pointed to by register c.
+
+`sli M'
+     Equivalent to `M = (M<<1)+1', the operand M can be any operand
+     that is valid for `sla'. One can use `sll' as a synonym for `sli'.
+
+`OP (ix+D), R'
+     This is equivalent to
+
+          ld R, (ix+D)
+          OPC R
+          ld (ix+D), R
+
+     The operation `OPC' may be any of `res B,', `set B,', `rl', `rlc',
+     `rr', `rrc', `sla', `sli', `sra' and `srl', and the register `R'
+     may be any of `a', `b', `c', `d', `e', `h' and `l'.
+
+`OPC (iy+D), R'
+     As above, but with `iy' instead of `ix'.
+
+   The web site at `http://www.z80.info' is a good starting place to
+find more information on programming the Z80.
+
+
+File: as.info,  Node: Z8000-Dependent,  Next: Vax-Dependent,  Prev: Z80-Dependent,  Up: Machine Dependencies
+
+9.47 Z8000 Dependent Features
+=============================
+
+   The Z8000 as supports both members of the Z8000 family: the
+unsegmented Z8002, with 16 bit addresses, and the segmented Z8001 with
+24 bit addresses.
+
+   When the assembler is in unsegmented mode (specified with the
+`unsegm' directive), an address takes up one word (16 bit) sized
+register.  When the assembler is in segmented mode (specified with the
+`segm' directive), a 24-bit address takes up a long (32 bit) register.
+*Note Assembler Directives for the Z8000: Z8000 Directives, for a list
+of other Z8000 specific assembler directives.
+
+* Menu:
+
+* Z8000 Options::               Command-line options for the Z8000
+* Z8000 Syntax::                Assembler syntax for the Z8000
+* Z8000 Directives::            Special directives for the Z8000
+* Z8000 Opcodes::               Opcodes
+
+
+File: as.info,  Node: Z8000 Options,  Next: Z8000 Syntax,  Up: Z8000-Dependent
+
+9.47.1 Options
+--------------
+
+`-z8001'
+     Generate segmented code by default.
+
+`-z8002'
+     Generate unsegmented code by default.
+
+
+File: as.info,  Node: Z8000 Syntax,  Next: Z8000 Directives,  Prev: Z8000 Options,  Up: Z8000-Dependent
+
+9.47.2 Syntax
+-------------
+
+* Menu:
+
+* Z8000-Chars::                Special Characters
+* Z8000-Regs::                 Register Names
+* Z8000-Addressing::           Addressing Modes
+
+
+File: as.info,  Node: Z8000-Chars,  Next: Z8000-Regs,  Up: Z8000 Syntax
+
+9.47.2.1 Special Characters
+...........................
+
+`!' is the line comment character.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   You can use `;' instead of a newline to separate statements.
+
+
+File: as.info,  Node: Z8000-Regs,  Next: Z8000-Addressing,  Prev: Z8000-Chars,  Up: Z8000 Syntax
+
+9.47.2.2 Register Names
+.......................
+
+The Z8000 has sixteen 16 bit registers, numbered 0 to 15.  You can refer
+to different sized groups of registers by register number, with the
+prefix `r' for 16 bit registers, `rr' for 32 bit registers and `rq' for
+64 bit registers.  You can also refer to the contents of the first
+eight (of the sixteen 16 bit registers) by bytes.  They are named `rlN'
+and `rhN'.
+
+_byte registers_
+     rl0 rh0 rl1 rh1 rl2 rh2 rl3 rh3
+     rl4 rh4 rl5 rh5 rl6 rh6 rl7 rh7
+
+_word registers_
+     r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15
+
+_long word registers_
+     rr0 rr2 rr4 rr6 rr8 rr10 rr12 rr14
+
+_quad word registers_
+     rq0 rq4 rq8 rq12
+
+
+File: as.info,  Node: Z8000-Addressing,  Prev: Z8000-Regs,  Up: Z8000 Syntax
+
+9.47.2.3 Addressing Modes
+.........................
+
+as understands the following addressing modes for the Z8000:
+
+`rlN'
+`rhN'
+`rN'
+`rrN'
+`rqN'
+     Register direct:  8bit, 16bit, 32bit, and 64bit registers.
+
+`@rN'
+`@rrN'
+     Indirect register:  @rrN in segmented mode, @rN in unsegmented
+     mode.
+
+`ADDR'
+     Direct: the 16 bit or 24 bit address (depending on whether the
+     assembler is in segmented or unsegmented mode) of the operand is
+     in the instruction.
+
+`address(rN)'
+     Indexed: the 16 or 24 bit address is added to the 16 bit register
+     to produce the final address in memory of the operand.
+
+`rN(#IMM)'
+`rrN(#IMM)'
+     Base Address: the 16 or 24 bit register is added to the 16 bit sign
+     extended immediate displacement to produce the final address in
+     memory of the operand.
+
+`rN(rM)'
+`rrN(rM)'
+     Base Index: the 16 or 24 bit register rN or rrN is added to the
+     sign extended 16 bit index register rM to produce the final
+     address in memory of the operand.
+
+`#XX'
+     Immediate data XX.
+
+
+File: as.info,  Node: Z8000 Directives,  Next: Z8000 Opcodes,  Prev: Z8000 Syntax,  Up: Z8000-Dependent
+
+9.47.3 Assembler Directives for the Z8000
+-----------------------------------------
+
+The Z8000 port of as includes additional assembler directives, for
+compatibility with other Z8000 assemblers.  These do not begin with `.'
+(unlike the ordinary as directives).
+
+`segm'
+`.z8001'
+     Generate code for the segmented Z8001.
+
+`unsegm'
+`.z8002'
+     Generate code for the unsegmented Z8002.
+
+`name'
+     Synonym for `.file'
+
+`global'
+     Synonym for `.global'
+
+`wval'
+     Synonym for `.word'
+
+`lval'
+     Synonym for `.long'
+
+`bval'
+     Synonym for `.byte'
+
+`sval'
+     Assemble a string.  `sval' expects one string literal, delimited by
+     single quotes.  It assembles each byte of the string into
+     consecutive addresses.  You can use the escape sequence `%XX'
+     (where XX represents a two-digit hexadecimal number) to represent
+     the character whose ASCII value is XX.  Use this feature to
+     describe single quote and other characters that may not appear in
+     string literals as themselves.  For example, the C statement
+     `char *a = "he said \"it's 50% off\"";' is represented in Z8000
+     assembly language (shown with the assembler output in hex at the
+     left) as
+
+          68652073    sval    'he said %22it%27s 50%25 off%22%00'
+          61696420
+          22697427
+          73203530
+          25206F66
+          662200
+
+`rsect'
+     synonym for `.section'
+
+`block'
+     synonym for `.space'
+
+`even'
+     special case of `.align'; aligns output to even byte boundary.
+
+
+File: as.info,  Node: Z8000 Opcodes,  Prev: Z8000 Directives,  Up: Z8000-Dependent
+
+9.47.4 Opcodes
+--------------
+
+For detailed information on the Z8000 machine instruction set, see
+`Z8000 Technical Manual'.
+
+   The following table summarizes the opcodes and their arguments:
+
+                 rs   16 bit source register
+                 rd   16 bit destination register
+                 rbs   8 bit source register
+                 rbd   8 bit destination register
+                 rrs   32 bit source register
+                 rrd   32 bit destination register
+                 rqs   64 bit source register
+                 rqd   64 bit destination register
+                 addr 16/24 bit address
+                 imm  immediate data
+
+     adc rd,rs               clrb addr               cpsir @rd,@rs,rr,cc
+     adcb rbd,rbs            clrb addr(rd)           cpsirb @rd,@rs,rr,cc
+     add rd,@rs              clrb rbd                dab rbd
+     add rd,addr             com @rd                 dbjnz rbd,disp7
+     add rd,addr(rs)         com addr                dec @rd,imm4m1
+     add rd,imm16            com addr(rd)            dec addr(rd),imm4m1
+     add rd,rs               com rd                  dec addr,imm4m1
+     addb rbd,@rs            comb @rd                dec rd,imm4m1
+     addb rbd,addr           comb addr               decb @rd,imm4m1
+     addb rbd,addr(rs)       comb addr(rd)           decb addr(rd),imm4m1
+     addb rbd,imm8           comb rbd                decb addr,imm4m1
+     addb rbd,rbs            comflg flags            decb rbd,imm4m1
+     addl rrd,@rs            cp @rd,imm16            di i2
+     addl rrd,addr           cp addr(rd),imm16       div rrd,@rs
+     addl rrd,addr(rs)       cp addr,imm16           div rrd,addr
+     addl rrd,imm32          cp rd,@rs               div rrd,addr(rs)
+     addl rrd,rrs            cp rd,addr              div rrd,imm16
+     and rd,@rs              cp rd,addr(rs)          div rrd,rs
+     and rd,addr             cp rd,imm16             divl rqd,@rs
+     and rd,addr(rs)         cp rd,rs                divl rqd,addr
+     and rd,imm16            cpb @rd,imm8            divl rqd,addr(rs)
+     and rd,rs               cpb addr(rd),imm8       divl rqd,imm32
+     andb rbd,@rs            cpb addr,imm8           divl rqd,rrs
+     andb rbd,addr           cpb rbd,@rs             djnz rd,disp7
+     andb rbd,addr(rs)       cpb rbd,addr            ei i2
+     andb rbd,imm8           cpb rbd,addr(rs)        ex rd,@rs
+     andb rbd,rbs            cpb rbd,imm8            ex rd,addr
+     bit @rd,imm4            cpb rbd,rbs             ex rd,addr(rs)
+     bit addr(rd),imm4       cpd rd,@rs,rr,cc        ex rd,rs
+     bit addr,imm4           cpdb rbd,@rs,rr,cc      exb rbd,@rs
+     bit rd,imm4             cpdr rd,@rs,rr,cc       exb rbd,addr
+     bit rd,rs               cpdrb rbd,@rs,rr,cc     exb rbd,addr(rs)
+     bitb @rd,imm4           cpi rd,@rs,rr,cc        exb rbd,rbs
+     bitb addr(rd),imm4      cpib rbd,@rs,rr,cc      ext0e imm8
+     bitb addr,imm4          cpir rd,@rs,rr,cc       ext0f imm8
+     bitb rbd,imm4           cpirb rbd,@rs,rr,cc     ext8e imm8
+     bitb rbd,rs             cpl rrd,@rs             ext8f imm8
+     bpt                     cpl rrd,addr            exts rrd
+     call @rd                cpl rrd,addr(rs)        extsb rd
+     call addr               cpl rrd,imm32           extsl rqd
+     call addr(rd)           cpl rrd,rrs             halt
+     calr disp12             cpsd @rd,@rs,rr,cc      in rd,@rs
+     clr @rd                 cpsdb @rd,@rs,rr,cc     in rd,imm16
+     clr addr                cpsdr @rd,@rs,rr,cc     inb rbd,@rs
+     clr addr(rd)            cpsdrb @rd,@rs,rr,cc    inb rbd,imm16
+     clr rd                  cpsi @rd,@rs,rr,cc      inc @rd,imm4m1
+     clrb @rd                cpsib @rd,@rs,rr,cc     inc addr(rd),imm4m1
+     inc addr,imm4m1         ldb rbd,rs(rx)          mult rrd,addr(rs)
+     inc rd,imm4m1           ldb rd(imm16),rbs       mult rrd,imm16
+     incb @rd,imm4m1         ldb rd(rx),rbs          mult rrd,rs
+     incb addr(rd),imm4m1    ldctl ctrl,rs           multl rqd,@rs
+     incb addr,imm4m1        ldctl rd,ctrl           multl rqd,addr
+     incb rbd,imm4m1         ldd @rs,@rd,rr          multl rqd,addr(rs)
+     ind @rd,@rs,ra          lddb @rs,@rd,rr         multl rqd,imm32
+     indb @rd,@rs,rba        lddr @rs,@rd,rr         multl rqd,rrs
+     inib @rd,@rs,ra         lddrb @rs,@rd,rr        neg @rd
+     inibr @rd,@rs,ra        ldi @rd,@rs,rr          neg addr
+     iret                    ldib @rd,@rs,rr         neg addr(rd)
+     jp cc,@rd               ldir @rd,@rs,rr         neg rd
+     jp cc,addr              ldirb @rd,@rs,rr        negb @rd
+     jp cc,addr(rd)          ldk rd,imm4             negb addr
+     jr cc,disp8             ldl @rd,rrs             negb addr(rd)
+     ld @rd,imm16            ldl addr(rd),rrs        negb rbd
+     ld @rd,rs               ldl addr,rrs            nop
+     ld addr(rd),imm16       ldl rd(imm16),rrs       or rd,@rs
+     ld addr(rd),rs          ldl rd(rx),rrs          or rd,addr
+     ld addr,imm16           ldl rrd,@rs             or rd,addr(rs)
+     ld addr,rs              ldl rrd,addr            or rd,imm16
+     ld rd(imm16),rs         ldl rrd,addr(rs)        or rd,rs
+     ld rd(rx),rs            ldl rrd,imm32           orb rbd,@rs
+     ld rd,@rs               ldl rrd,rrs             orb rbd,addr
+     ld rd,addr              ldl rrd,rs(imm16)       orb rbd,addr(rs)
+     ld rd,addr(rs)          ldl rrd,rs(rx)          orb rbd,imm8
+     ld rd,imm16             ldm @rd,rs,n            orb rbd,rbs
+     ld rd,rs                ldm addr(rd),rs,n       out @rd,rs
+     ld rd,rs(imm16)         ldm addr,rs,n           out imm16,rs
+     ld rd,rs(rx)            ldm rd,@rs,n            outb @rd,rbs
+     lda rd,addr             ldm rd,addr(rs),n       outb imm16,rbs
+     lda rd,addr(rs)         ldm rd,addr,n           outd @rd,@rs,ra
+     lda rd,rs(imm16)        ldps @rs                outdb @rd,@rs,rba
+     lda rd,rs(rx)           ldps addr               outib @rd,@rs,ra
+     ldar rd,disp16          ldps addr(rs)           outibr @rd,@rs,ra
+     ldb @rd,imm8            ldr disp16,rs           pop @rd,@rs
+     ldb @rd,rbs             ldr rd,disp16           pop addr(rd),@rs
+     ldb addr(rd),imm8       ldrb disp16,rbs         pop addr,@rs
+     ldb addr(rd),rbs        ldrb rbd,disp16         pop rd,@rs
+     ldb addr,imm8           ldrl disp16,rrs         popl @rd,@rs
+     ldb addr,rbs            ldrl rrd,disp16         popl addr(rd),@rs
+     ldb rbd,@rs             mbit                    popl addr,@rs
+     ldb rbd,addr            mreq rd                 popl rrd,@rs
+     ldb rbd,addr(rs)        mres                    push @rd,@rs
+     ldb rbd,imm8            mset                    push @rd,addr
+     ldb rbd,rbs             mult rrd,@rs            push @rd,addr(rs)
+     ldb rbd,rs(imm16)       mult rrd,addr           push @rd,imm16
+     push @rd,rs             set addr,imm4           subl rrd,imm32
+     pushl @rd,@rs           set rd,imm4             subl rrd,rrs
+     pushl @rd,addr          set rd,rs               tcc cc,rd
+     pushl @rd,addr(rs)      setb @rd,imm4           tccb cc,rbd
+     pushl @rd,rrs           setb addr(rd),imm4      test @rd
+     res @rd,imm4            setb addr,imm4          test addr
+     res addr(rd),imm4       setb rbd,imm4           test addr(rd)
+     res addr,imm4           setb rbd,rs             test rd
+     res rd,imm4             setflg imm4             testb @rd
+     res rd,rs               sinb rbd,imm16          testb addr
+     resb @rd,imm4           sinb rd,imm16           testb addr(rd)
+     resb addr(rd),imm4      sind @rd,@rs,ra         testb rbd
+     resb addr,imm4          sindb @rd,@rs,rba       testl @rd
+     resb rbd,imm4           sinib @rd,@rs,ra        testl addr
+     resb rbd,rs             sinibr @rd,@rs,ra       testl addr(rd)
+     resflg imm4             sla rd,imm8             testl rrd
+     ret cc                  slab rbd,imm8           trdb @rd,@rs,rba
+     rl rd,imm1or2           slal rrd,imm8           trdrb @rd,@rs,rba
+     rlb rbd,imm1or2         sll rd,imm8             trib @rd,@rs,rbr
+     rlc rd,imm1or2          sllb rbd,imm8           trirb @rd,@rs,rbr
+     rlcb rbd,imm1or2        slll rrd,imm8           trtdrb @ra,@rb,rbr
+     rldb rbb,rba            sout imm16,rs           trtib @ra,@rb,rr
+     rr rd,imm1or2           soutb imm16,rbs         trtirb @ra,@rb,rbr
+     rrb rbd,imm1or2         soutd @rd,@rs,ra        trtrb @ra,@rb,rbr
+     rrc rd,imm1or2          soutdb @rd,@rs,rba      tset @rd
+     rrcb rbd,imm1or2        soutib @rd,@rs,ra       tset addr
+     rrdb rbb,rba            soutibr @rd,@rs,ra      tset addr(rd)
+     rsvd36                  sra rd,imm8             tset rd
+     rsvd38                  srab rbd,imm8           tsetb @rd
+     rsvd78                  sral rrd,imm8           tsetb addr
+     rsvd7e                  srl rd,imm8             tsetb addr(rd)
+     rsvd9d                  srlb rbd,imm8           tsetb rbd
+     rsvd9f                  srll rrd,imm8           xor rd,@rs
+     rsvdb9                  sub rd,@rs              xor rd,addr
+     rsvdbf                  sub rd,addr             xor rd,addr(rs)
+     sbc rd,rs               sub rd,addr(rs)         xor rd,imm16
+     sbcb rbd,rbs            sub rd,imm16            xor rd,rs
+     sc imm8                 sub rd,rs               xorb rbd,@rs
+     sda rd,rs               subb rbd,@rs            xorb rbd,addr
+     sdab rbd,rs             subb rbd,addr           xorb rbd,addr(rs)
+     sdal rrd,rs             subb rbd,addr(rs)       xorb rbd,imm8
+     sdl rd,rs               subb rbd,imm8           xorb rbd,rbs
+     sdlb rbd,rs             subb rbd,rbs            xorb rbd,rbs
+     sdll rrd,rs             subl rrd,@rs
+     set @rd,imm4            subl rrd,addr
+     set addr(rd),imm4       subl rrd,addr(rs)
+
+
+File: as.info,  Node: Vax-Dependent,  Prev: Z8000-Dependent,  Up: Machine Dependencies
+
+9.48 VAX Dependent Features
+===========================
+
+* Menu:
+
+* VAX-Opts::                    VAX Command-Line Options
+* VAX-float::                   VAX Floating Point
+* VAX-directives::              Vax Machine Directives
+* VAX-opcodes::                 VAX Opcodes
+* VAX-branch::                  VAX Branch Improvement
+* VAX-operands::                VAX Operands
+* VAX-no::                      Not Supported on VAX
+* VAX-Syntax::                  VAX Syntax
+
+
+File: as.info,  Node: VAX-Opts,  Next: VAX-float,  Up: Vax-Dependent
+
+9.48.1 VAX Command-Line Options
+-------------------------------
+
+The Vax version of `as' accepts any of the following options, gives a
+warning message that the option was ignored and proceeds.  These
+options are for compatibility with scripts designed for other people's
+assemblers.
+
+``-D' (Debug)'
+``-S' (Symbol Table)'
+``-T' (Token Trace)'
+     These are obsolete options used to debug old assemblers.
+
+``-d' (Displacement size for JUMPs)'
+     This option expects a number following the `-d'.  Like options
+     that expect filenames, the number may immediately follow the `-d'
+     (old standard) or constitute the whole of the command line
+     argument that follows `-d' (GNU standard).
+
+``-V' (Virtualize Interpass Temporary File)'
+     Some other assemblers use a temporary file.  This option commanded
+     them to keep the information in active memory rather than in a
+     disk file.  `as' always does this, so this option is redundant.
+
+``-J' (JUMPify Longer Branches)'
+     Many 32-bit computers permit a variety of branch instructions to
+     do the same job.  Some of these instructions are short (and fast)
+     but have a limited range; others are long (and slow) but can
+     branch anywhere in virtual memory.  Often there are 3 flavors of
+     branch: short, medium and long.  Some other assemblers would emit
+     short and medium branches, unless told by this option to emit
+     short and long branches.
+
+``-t' (Temporary File Directory)'
+     Some other assemblers may use a temporary file, and this option
+     takes a filename being the directory to site the temporary file.
+     Since `as' does not use a temporary disk file, this option makes
+     no difference.  `-t' needs exactly one filename.
+
+   The Vax version of the assembler accepts additional options when
+compiled for VMS:
+
+`-h N'
+     External symbol or section (used for global variables) names are
+     not case sensitive on VAX/VMS and always mapped to upper case.
+     This is contrary to the C language definition which explicitly
+     distinguishes upper and lower case.  To implement a standard
+     conforming C compiler, names must be changed (mapped) to preserve
+     the case information.  The default mapping is to convert all lower
+     case characters to uppercase and adding an underscore followed by
+     a 6 digit hex value, representing a 24 digit binary value.  The
+     one digits in the binary value represent which characters are
+     uppercase in the original symbol name.
+
+     The `-h N' option determines how we map names.  This takes several
+     values.  No `-h' switch at all allows case hacking as described
+     above.  A value of zero (`-h0') implies names should be upper
+     case, and inhibits the case hack.  A value of 2 (`-h2') implies
+     names should be all lower case, with no case hack.  A value of 3
+     (`-h3') implies that case should be preserved.  The value 1 is
+     unused.  The `-H' option directs `as' to display every mapped
+     symbol during assembly.
+
+     Symbols whose names include a dollar sign `$' are exceptions to the
+     general name mapping.  These symbols are normally only used to
+     reference VMS library names.  Such symbols are always mapped to
+     upper case.
+
+`-+'
+     The `-+' option causes `as' to truncate any symbol name larger
+     than 31 characters.  The `-+' option also prevents some code
+     following the `_main' symbol normally added to make the object
+     file compatible with Vax-11 "C".
+
+`-1'
+     This option is ignored for backward compatibility with `as'
+     version 1.x.
+
+`-H'
+     The `-H' option causes `as' to print every symbol which was
+     changed by case mapping.
+
+
+File: as.info,  Node: VAX-float,  Next: VAX-directives,  Prev: VAX-Opts,  Up: Vax-Dependent
+
+9.48.2 VAX Floating Point
+-------------------------
+
+Conversion of flonums to floating point is correct, and compatible with
+previous assemblers.  Rounding is towards zero if the remainder is
+exactly half the least significant bit.
+
+   `D', `F', `G' and `H' floating point formats are understood.
+
+   Immediate floating literals (_e.g._ `S`$6.9') are rendered
+correctly.  Again, rounding is towards zero in the boundary case.
+
+   The `.float' directive produces `f' format numbers.  The `.double'
+directive produces `d' format numbers.
+
+
+File: as.info,  Node: VAX-directives,  Next: VAX-opcodes,  Prev: VAX-float,  Up: Vax-Dependent
+
+9.48.3 Vax Machine Directives
+-----------------------------
+
+The Vax version of the assembler supports four directives for
+generating Vax floating point constants.  They are described in the
+table below.
+
+`.dfloat'
+     This expects zero or more flonums, separated by commas, and
+     assembles Vax `d' format 64-bit floating point constants.
+
+`.ffloat'
+     This expects zero or more flonums, separated by commas, and
+     assembles Vax `f' format 32-bit floating point constants.
+
+`.gfloat'
+     This expects zero or more flonums, separated by commas, and
+     assembles Vax `g' format 64-bit floating point constants.
+
+`.hfloat'
+     This expects zero or more flonums, separated by commas, and
+     assembles Vax `h' format 128-bit floating point constants.
+
+
+
+File: as.info,  Node: VAX-opcodes,  Next: VAX-branch,  Prev: VAX-directives,  Up: Vax-Dependent
+
+9.48.4 VAX Opcodes
+------------------
+
+All DEC mnemonics are supported.  Beware that `case...' instructions
+have exactly 3 operands.  The dispatch table that follows the `case...'
+instruction should be made with `.word' statements.  This is compatible
+with all unix assemblers we know of.
+
+
+File: as.info,  Node: VAX-branch,  Next: VAX-operands,  Prev: VAX-opcodes,  Up: Vax-Dependent
+
+9.48.5 VAX Branch Improvement
+-----------------------------
+
+Certain pseudo opcodes are permitted.  They are for branch
+instructions.  They expand to the shortest branch instruction that
+reaches the target.  Generally these mnemonics are made by substituting
+`j' for `b' at the start of a DEC mnemonic.  This feature is included
+both for compatibility and to help compilers.  If you do not need this
+feature, avoid these opcodes.  Here are the mnemonics, and the code
+they can expand into.
+
+`jbsb'
+     `Jsb' is already an instruction mnemonic, so we chose `jbsb'.
+    (byte displacement)
+          `bsbb ...'
+
+    (word displacement)
+          `bsbw ...'
+
+    (long displacement)
+          `jsb ...'
+
+`jbr'
+`jr'
+     Unconditional branch.
+    (byte displacement)
+          `brb ...'
+
+    (word displacement)
+          `brw ...'
+
+    (long displacement)
+          `jmp ...'
+
+`jCOND'
+     COND may be any one of the conditional branches `neq', `nequ',
+     `eql', `eqlu', `gtr', `geq', `lss', `gtru', `lequ', `vc', `vs',
+     `gequ', `cc', `lssu', `cs'.  COND may also be one of the bit tests
+     `bs', `bc', `bss', `bcs', `bsc', `bcc', `bssi', `bcci', `lbs',
+     `lbc'.  NOTCOND is the opposite condition to COND.
+    (byte displacement)
+          `bCOND ...'
+
+    (word displacement)
+          `bNOTCOND foo ; brw ... ; foo:'
+
+    (long displacement)
+          `bNOTCOND foo ; jmp ... ; foo:'
+
+`jacbX'
+     X may be one of `b d f g h l w'.
+    (word displacement)
+          `OPCODE ...'
+
+    (long displacement)
+               OPCODE ..., foo ;
+               brb bar ;
+               foo: jmp ... ;
+               bar:
+
+`jaobYYY'
+     YYY may be one of `lss leq'.
+
+`jsobZZZ'
+     ZZZ may be one of `geq gtr'.
+    (byte displacement)
+          `OPCODE ...'
+
+    (word displacement)
+               OPCODE ..., foo ;
+               brb bar ;
+               foo: brw DESTINATION ;
+               bar:
+
+    (long displacement)
+               OPCODE ..., foo ;
+               brb bar ;
+               foo: jmp DESTINATION ;
+               bar:
+
+`aobleq'
+`aoblss'
+`sobgeq'
+`sobgtr'
+
+    (byte displacement)
+          `OPCODE ...'
+
+    (word displacement)
+               OPCODE ..., foo ;
+               brb bar ;
+               foo: brw DESTINATION ;
+               bar:
+
+    (long displacement)
+               OPCODE ..., foo ;
+               brb bar ;
+               foo: jmp DESTINATION ;
+               bar:
+
+
+File: as.info,  Node: VAX-operands,  Next: VAX-no,  Prev: VAX-branch,  Up: Vax-Dependent
+
+9.48.6 VAX Operands
+-------------------
+
+The immediate character is `$' for Unix compatibility, not `#' as DEC
+writes it.
+
+   The indirect character is `*' for Unix compatibility, not `@' as DEC
+writes it.
+
+   The displacement sizing character is ``' (an accent grave) for Unix
+compatibility, not `^' as DEC writes it.  The letter preceding ``' may
+have either case.  `G' is not understood, but all other letters (`b i l
+s w') are understood.
+
+   Register names understood are `r0 r1 r2 ... r15 ap fp sp pc'.  Upper
+and lower case letters are equivalent.
+
+   For instance
+     tstb *w`$4(r5)
+
+   Any expression is permitted in an operand.  Operands are comma
+separated.
+
+
+File: as.info,  Node: VAX-no,  Next: VAX-Syntax,  Prev: VAX-operands,  Up: Vax-Dependent
+
+9.48.7 Not Supported on VAX
+---------------------------
+
+Vax bit fields can not be assembled with `as'.  Someone can add the
+required code if they really need it.
+
+
+File: as.info,  Node: VAX-Syntax,  Prev: VAX-no,  Up: Vax-Dependent
+
+9.48.8 VAX Syntax
+-----------------
+
+* Menu:
+
+* VAX-Chars::                Special Characters
+
+
+File: as.info,  Node: VAX-Chars,  Up: VAX-Syntax
+
+9.48.8.1 Special Characters
+...........................
+
+The presence of a `#' appearing anywhere on a line indicates the start
+of a comment that extends to the end of that line.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line can also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: V850-Dependent,  Next: XGATE-Dependent,  Prev: TILEPro-Dependent,  Up: Machine Dependencies
+
+9.49 v850 Dependent Features
+============================
+
+* Menu:
+
+* V850 Options::              Options
+* V850 Syntax::               Syntax
+* V850 Floating Point::       Floating Point
+* V850 Directives::           V850 Machine Directives
+* V850 Opcodes::              Opcodes
+
+
+File: as.info,  Node: V850 Options,  Next: V850 Syntax,  Up: V850-Dependent
+
+9.49.1 Options
+--------------
+
+`as' supports the following additional command-line options for the
+V850 processor family:
+
+`-wsigned_overflow'
+     Causes warnings to be produced when signed immediate values
+     overflow the space available for then within their opcodes.  By
+     default this option is disabled as it is possible to receive
+     spurious warnings due to using exact bit patterns as immediate
+     constants.
+
+`-wunsigned_overflow'
+     Causes warnings to be produced when unsigned immediate values
+     overflow the space available for then within their opcodes.  By
+     default this option is disabled as it is possible to receive
+     spurious warnings due to using exact bit patterns as immediate
+     constants.
+
+`-mv850'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850 processor.  This allows the linker to detect
+     attempts to link such code with code assembled for other
+     processors.
+
+`-mv850e'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E processor.  This allows the linker to detect
+     attempts to link such code with code assembled for other
+     processors.
+
+`-mv850e1'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E1 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`-mv850any'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850 processor but support instructions that are
+     specific to the extended variants of the process.  This allows the
+     production of binaries that contain target specific code, but
+     which are also intended to be used in a generic fashion.  For
+     example libgcc.a contains generic routines used by the code
+     produced by GCC for all versions of the v850 architecture,
+     together with support routines only used by the V850E architecture.
+
+`-mv850e2'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E2 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`-mv850e2v3'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E2V3 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`-mv850e2v4'
+     This is an alias for `-mv850e3v5'.
+
+`-mv850e3v5'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E3V5 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`-mrelax'
+     Enables relaxation.  This allows the .longcall and .longjump pseudo
+     ops to be used in the assembler source code.  These ops label
+     sections of code which are either a long function call or a long
+     branch.  The assembler will then flag these sections of code and
+     the linker will attempt to relax them.
+
+`-mgcc-abi'
+     Marks the generated objecy file as supporting the old GCC ABI.
+
+`-mrh850-abi'
+     Marks the generated objecy file as supporting the RH850 ABI.  This
+     is the default.
+
+`-m8byte-align'
+     Marks the generated objecy file as supporting a maximum 64-bits of
+     alignment for variables defined in the source code.
+
+`-m4byte-align'
+     Marks the generated objecy file as supporting a maximum 32-bits of
+     alignment for variables defined in the source code.  This is the
+     default.
+
+
+
+File: as.info,  Node: V850 Syntax,  Next: V850 Floating Point,  Prev: V850 Options,  Up: V850-Dependent
+
+9.49.2 Syntax
+-------------
+
+* Menu:
+
+* V850-Chars::                Special Characters
+* V850-Regs::                 Register Names
+
+
+File: as.info,  Node: V850-Chars,  Next: V850-Regs,  Up: V850 Syntax
+
+9.49.2.1 Special Characters
+...........................
+
+`#' is the line comment character.  If a `#' appears as the first
+character of a line, the whole line is treated as a comment, but in
+this case the line can also be a logical line number directive (*note
+Comments::) or a preprocessor control command (*note Preprocessing::).
+
+   Two dashes (`--') can also be used to start a line comment.
+
+   The `;' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: V850-Regs,  Prev: V850-Chars,  Up: V850 Syntax
+
+9.49.2.2 Register Names
+.......................
+
+`as' supports the following names for registers:
+`general register 0'
+     r0, zero
+
+`general register 1'
+     r1
+
+`general register 2'
+     r2, hp 
+
+`general register 3'
+     r3, sp 
+
+`general register 4'
+     r4, gp 
+
+`general register 5'
+     r5, tp
+
+`general register 6'
+     r6
+
+`general register 7'
+     r7
+
+`general register 8'
+     r8
+
+`general register 9'
+     r9
+
+`general register 10'
+     r10
+
+`general register 11'
+     r11
+
+`general register 12'
+     r12
+
+`general register 13'
+     r13
+
+`general register 14'
+     r14
+
+`general register 15'
+     r15
+
+`general register 16'
+     r16
+
+`general register 17'
+     r17
+
+`general register 18'
+     r18
+
+`general register 19'
+     r19
+
+`general register 20'
+     r20
+
+`general register 21'
+     r21
+
+`general register 22'
+     r22
+
+`general register 23'
+     r23
+
+`general register 24'
+     r24
+
+`general register 25'
+     r25
+
+`general register 26'
+     r26
+
+`general register 27'
+     r27
+
+`general register 28'
+     r28
+
+`general register 29'
+     r29 
+
+`general register 30'
+     r30, ep 
+
+`general register 31'
+     r31, lp 
+
+`system register 0'
+     eipc 
+
+`system register 1'
+     eipsw 
+
+`system register 2'
+     fepc 
+
+`system register 3'
+     fepsw 
+
+`system register 4'
+     ecr 
+
+`system register 5'
+     psw 
+
+`system register 16'
+     ctpc 
+
+`system register 17'
+     ctpsw 
+
+`system register 18'
+     dbpc 
+
+`system register 19'
+     dbpsw 
+
+`system register 20'
+     ctbp
+
+
+File: as.info,  Node: V850 Floating Point,  Next: V850 Directives,  Prev: V850 Syntax,  Up: V850-Dependent
+
+9.49.3 Floating Point
+---------------------
+
+The V850 family uses IEEE floating-point numbers.
+
+
+File: as.info,  Node: V850 Directives,  Next: V850 Opcodes,  Prev: V850 Floating Point,  Up: V850-Dependent
+
+9.49.4 V850 Machine Directives
+------------------------------
+
+`.offset <EXPRESSION>'
+     Moves the offset into the current section to the specified amount.
+
+`.section "name", <type>'
+     This is an extension to the standard .section directive.  It sets
+     the current section to be <type> and creates an alias for this
+     section called "name".
+
+`.v850'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850 processor.  This allows the linker to detect
+     attempts to link such code with code assembled for other
+     processors.
+
+`.v850e'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E processor.  This allows the linker to detect
+     attempts to link such code with code assembled for other
+     processors.
+
+`.v850e1'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E1 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`.v850e2'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E2 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`.v850e2v3'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E2V3 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`.v850e2v4'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E3V5 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+`.v850e3v5'
+     Specifies that the assembled code should be marked as being
+     targeted at the V850E3V5 processor.  This allows the linker to
+     detect attempts to link such code with code assembled for other
+     processors.
+
+
+
+File: as.info,  Node: V850 Opcodes,  Prev: V850 Directives,  Up: V850-Dependent
+
+9.49.5 Opcodes
+--------------
+
+`as' implements all the standard V850 opcodes.
+
+   `as' also implements the following pseudo ops:
+
+`hi0()'
+     Computes the higher 16 bits of the given expression and stores it
+     into the immediate operand field of the given instruction.  For
+     example:
+
+     `mulhi hi0(here - there), r5, r6'
+
+     computes the difference between the address of labels 'here' and
+     'there', takes the upper 16 bits of this difference, shifts it
+     down 16 bits and then multiplies it by the lower 16 bits in
+     register 5, putting the result into register 6.
+
+`lo()'
+     Computes the lower 16 bits of the given expression and stores it
+     into the immediate operand field of the given instruction.  For
+     example:
+
+     `addi lo(here - there), r5, r6'
+
+     computes the difference between the address of labels 'here' and
+     'there', takes the lower 16 bits of this difference and adds it to
+     register 5, putting the result into register 6.
+
+`hi()'
+     Computes the higher 16 bits of the given expression and then adds
+     the value of the most significant bit of the lower 16 bits of the
+     expression and stores the result into the immediate operand field
+     of the given instruction.  For example the following code can be
+     used to compute the address of the label 'here' and store it into
+     register 6:
+
+     `movhi hi(here), r0, r6'     `movea lo(here), r6, r6'
+
+     The reason for this special behaviour is that movea performs a sign
+     extension on its immediate operand.  So for example if the address
+     of 'here' was 0xFFFFFFFF then without the special behaviour of the
+     hi() pseudo-op the movhi instruction would put 0xFFFF0000 into r6,
+     then the movea instruction would takes its immediate operand,
+     0xFFFF, sign extend it to 32 bits, 0xFFFFFFFF, and then add it
+     into r6 giving 0xFFFEFFFF which is wrong (the fifth nibble is E).
+     With the hi() pseudo op adding in the top bit of the lo() pseudo
+     op, the movhi instruction actually stores 0 into r6 (0xFFFF + 1 =
+     0x0000), so that the movea instruction stores 0xFFFFFFFF into r6 -
+     the right value.
+
+`hilo()'
+     Computes the 32 bit value of the given expression and stores it
+     into the immediate operand field of the given instruction (which
+     must be a mov instruction).  For example:
+
+     `mov hilo(here), r6'
+
+     computes the absolute address of label 'here' and puts the result
+     into register 6.
+
+`sdaoff()'
+     Computes the offset of the named variable from the start of the
+     Small Data Area (whoes address is held in register 4, the GP
+     register) and stores the result as a 16 bit signed value in the
+     immediate operand field of the given instruction.  For example:
+
+     `ld.w sdaoff(_a_variable)[gp],r6'
+
+     loads the contents of the location pointed to by the label
+     '_a_variable' into register 6, provided that the label is located
+     somewhere within +/- 32K of the address held in the GP register.
+     [Note the linker assumes that the GP register contains a fixed
+     address set to the address of the label called '__gp'.  This can
+     either be set up automatically by the linker, or specifically set
+     by using the `--defsym __gp=<value>' command line option].
+
+`tdaoff()'
+     Computes the offset of the named variable from the start of the
+     Tiny Data Area (whoes address is held in register 30, the EP
+     register) and stores the result as a 4,5, 7 or 8 bit unsigned
+     value in the immediate operand field of the given instruction.
+     For example:
+
+     `sld.w tdaoff(_a_variable)[ep],r6'
+
+     loads the contents of the location pointed to by the label
+     '_a_variable' into register 6, provided that the label is located
+     somewhere within +256 bytes of the address held in the EP
+     register.  [Note the linker assumes that the EP register contains
+     a fixed address set to the address of the label called '__ep'.
+     This can either be set up automatically by the linker, or
+     specifically set by using the `--defsym __ep=<value>' command line
+     option].
+
+`zdaoff()'
+     Computes the offset of the named variable from address 0 and
+     stores the result as a 16 bit signed value in the immediate
+     operand field of the given instruction.  For example:
+
+     `movea zdaoff(_a_variable),zero,r6'
+
+     puts the address of the label '_a_variable' into register 6,
+     assuming that the label is somewhere within the first 32K of
+     memory.  (Strictly speaking it also possible to access the last
+     32K of memory as well, as the offsets are signed).
+
+`ctoff()'
+     Computes the offset of the named variable from the start of the
+     Call Table Area (whoes address is helg in system register 20, the
+     CTBP register) and stores the result a 6 or 16 bit unsigned value
+     in the immediate field of then given instruction or piece of data.
+     For example:
+
+     `callt ctoff(table_func1)'
+
+     will put the call the function whoes address is held in the call
+     table at the location labeled 'table_func1'.
+
+`.longcall `name''
+     Indicates that the following sequence of instructions is a long
+     call to function `name'.  The linker will attempt to shorten this
+     call sequence if `name' is within a 22bit offset of the call.  Only
+     valid if the `-mrelax' command line switch has been enabled.
+
+`.longjump `name''
+     Indicates that the following sequence of instructions is a long
+     jump to label `name'.  The linker will attempt to shorten this code
+     sequence if `name' is within a 22bit offset of the jump.  Only
+     valid if the `-mrelax' command line switch has been enabled.
+
+
+   For information on the V850 instruction set, see `V850 Family
+32-/16-Bit single-Chip Microcontroller Architecture Manual' from NEC.
+Ltd.
+
+
+File: as.info,  Node: XGATE-Dependent,  Next: XSTORMY16-Dependent,  Prev: V850-Dependent,  Up: Machine Dependencies
+
+9.50 XGATE Dependent Features
+=============================
+
+* Menu:
+
+* XGATE-Opts::                   XGATE Options
+* XGATE-Syntax::                 Syntax
+* XGATE-Directives::             Assembler Directives
+* XGATE-Float::                  Floating Point
+* XGATE-opcodes::                Opcodes
+
+
+File: as.info,  Node: XGATE-Opts,  Next: XGATE-Syntax,  Up: XGATE-Dependent
+
+9.50.1 XGATE Options
+--------------------
+
+The Freescale XGATE version of `as' has a few machine dependent options.
+
+`-mshort'
+     This option controls the ABI and indicates to use a 16-bit integer
+     ABI.  It has no effect on the assembled instructions.  This is the
+     default.
+
+`-mlong'
+     This option controls the ABI and indicates to use a 32-bit integer
+     ABI.
+
+`-mshort-double'
+     This option controls the ABI and indicates to use a 32-bit float
+     ABI.  This is the default.
+
+`-mlong-double'
+     This option controls the ABI and indicates to use a 64-bit float
+     ABI.
+
+`--print-insn-syntax'
+     You can use the `--print-insn-syntax' option to obtain the syntax
+     description of the instruction when an error is detected.
+
+`--print-opcodes'
+     The `--print-opcodes' option prints the list of all the
+     instructions with their syntax. Once the list is printed `as'
+     exits.
+
+
+
+File: as.info,  Node: XGATE-Syntax,  Next: XGATE-Directives,  Prev: XGATE-Opts,  Up: XGATE-Dependent
+
+9.50.2 Syntax
+-------------
+
+In XGATE RISC syntax, the instruction name comes first and it may be
+followed by up to three operands. Operands are separated by commas
+(`,'). `as' will complain if too many operands are specified for a
+given instruction. The same will happen if you specified too few
+operands.
+
+     nop
+     ldl  #23
+     CMP  R1, R2
+
+   The presence of a `;' character or a `!' character anywhere on a
+line indicates the start of a comment that extends to the end of that
+line.
+
+   A `*' or a `#' character at the start of a line also introduces a
+line comment, but these characters do not work elsewhere on the line.
+If the first character of the line is a `#' then as well as starting a
+comment, the line could also be logical line number directive (*note
+Comments::) or a preprocessor control command (*note Preprocessing::).
+
+   The XGATE assembler does not currently support a line separator
+character.
+
+   The following addressing modes are understood for XGATE:
+"Inherent"
+     `'
+
+"Immediate 3 Bit Wide"
+     `#NUMBER'
+
+"Immediate 4 Bit Wide"
+     `#NUMBER'
+
+"Immediate 8 Bit Wide"
+     `#NUMBER'
+
+"Monadic Addressing"
+     `REG'
+
+"Dyadic Addressing"
+     `REG, REG'
+
+"Triadic Addressing"
+     `REG, REG, REG'
+
+"Relative Addressing 9 Bit Wide"
+     `*SYMBOL'
+
+"Relative Addressing 10 Bit Wide"
+     `*SYMBOL'
+
+"Index Register plus Immediate Offset"
+     `REG, (REG, #NUMBER)'
+
+"Index Register plus Register Offset"
+     `REG, REG, REG'
+
+"Index Register plus Register Offset with Post-increment"
+     `REG, REG, REG+'
+
+"Index Register plus Register Offset with Pre-decrement"
+     `REG, REG, -REG'
+
+     The register can be either `R0', `R1', `R2', `R3', `R4', `R5',
+     `R6' or `R7'.
+
+
+   Convience macro opcodes to deal with 16-bit values have been added.
+
+"Immediate 16 Bit Wide"
+     `#NUMBER', or `*SYMBOL'
+
+     For example:
+
+          ldw R1, #1024
+          ldw R3, timer
+          ldw R1, (R1, #0)
+          COM R1
+          stw R2, (R1, #0)
+
+
+File: as.info,  Node: XGATE-Directives,  Next: XGATE-Float,  Prev: XGATE-Syntax,  Up: XGATE-Dependent
+
+9.50.3 Assembler Directives
+---------------------------
+
+The XGATE version of `as' have the following specific assembler
+directives:
+
+
+File: as.info,  Node: XGATE-Float,  Next: XGATE-opcodes,  Prev: XGATE-Directives,  Up: XGATE-Dependent
+
+9.50.4 Floating Point
+---------------------
+
+Packed decimal (P) format floating literals are not supported(yet).
+
+   The floating point formats generated by directives are these.
+
+`.float'
+     `Single' precision floating point constants.
+
+`.double'
+     `Double' precision floating point constants.
+
+`.extend'
+`.ldouble'
+     `Extended' precision (`long double') floating point constants.
+
+
+File: as.info,  Node: XGATE-opcodes,  Prev: XGATE-Float,  Up: XGATE-Dependent
+
+9.50.5 Opcodes
+--------------
+
+
+File: as.info,  Node: XSTORMY16-Dependent,  Next: Xtensa-Dependent,  Prev: XGATE-Dependent,  Up: Machine Dependencies
+
+9.51 XStormy16 Dependent Features
+=================================
+
+* Menu:
+
+* XStormy16 Syntax::               Syntax
+* XStormy16 Directives::           Machine Directives
+* XStormy16 Opcodes::              Pseudo-Opcodes
+
+
+File: as.info,  Node: XStormy16 Syntax,  Next: XStormy16 Directives,  Up: XSTORMY16-Dependent
+
+9.51.1 Syntax
+-------------
+
+* Menu:
+
+* XStormy16-Chars::                Special Characters
+
+
+File: as.info,  Node: XStormy16-Chars,  Up: XStormy16 Syntax
+
+9.51.1.1 Special Characters
+...........................
+
+`#' is the line comment character.  If a `#' appears as the first
+character of a line, the whole line is treated as a comment, but in
+this case the line can also be a logical line number directive (*note
+Comments::) or a preprocessor control command (*note Preprocessing::).
+
+   A semicolon (`;') can be used to start a comment that extends from
+wherever the character appears on the line up to the end of the line.
+
+   The `|' character can be used to separate statements on the same
+line.
+
+
+File: as.info,  Node: XStormy16 Directives,  Next: XStormy16 Opcodes,  Prev: XStormy16 Syntax,  Up: XSTORMY16-Dependent
+
+9.51.2 XStormy16 Machine Directives
+-----------------------------------
+
+`.16bit_pointers'
+     Like the `--16bit-pointers' command line option this directive
+     indicates that the assembly code makes use of 16-bit pointers.
+
+`.32bit_pointers'
+     Like the `--32bit-pointers' command line option this directive
+     indicates that the assembly code makes use of 32-bit pointers.
+
+`.no_pointers'
+     Like the `--no-pointers' command line option this directive
+     indicates that the assembly code does not makes use pointers.
+
+
+
+File: as.info,  Node: XStormy16 Opcodes,  Prev: XStormy16 Directives,  Up: XSTORMY16-Dependent
+
+9.51.3 XStormy16 Pseudo-Opcodes
+-------------------------------
+
+`as' implements all the standard XStormy16 opcodes.
+
+   `as' also implements the following pseudo ops:
+
+`@lo()'
+     Computes the lower 16 bits of the given expression and stores it
+     into the immediate operand field of the given instruction.  For
+     example:
+
+     `add r6, @lo(here - there)'
+
+     computes the difference between the address of labels 'here' and
+     'there', takes the lower 16 bits of this difference and adds it to
+     register 6.
+
+`@hi()'
+     Computes the higher 16 bits of the given expression and stores it
+     into the immediate operand field of the given instruction.  For
+     example:
+
+     `addc r7, @hi(here - there)'
+
+     computes the difference between the address of labels 'here' and
+     'there', takes the upper 16 bits of this difference, shifts it
+     down 16 bits and then adds it, along with the carry bit, to the
+     value in register 7.
+
+
+
+File: as.info,  Node: Xtensa-Dependent,  Next: Z80-Dependent,  Prev: XSTORMY16-Dependent,  Up: Machine Dependencies
+
+9.52 Xtensa Dependent Features
+==============================
+
+   This chapter covers features of the GNU assembler that are specific
+to the Xtensa architecture.  For details about the Xtensa instruction
+set, please consult the `Xtensa Instruction Set Architecture (ISA)
+Reference Manual'.
+
+* Menu:
+
+* Xtensa Options::              Command-line Options.
+* Xtensa Syntax::               Assembler Syntax for Xtensa Processors.
+* Xtensa Optimizations::        Assembler Optimizations.
+* Xtensa Relaxation::           Other Automatic Transformations.
+* Xtensa Directives::           Directives for Xtensa Processors.
+
+
+File: as.info,  Node: Xtensa Options,  Next: Xtensa Syntax,  Up: Xtensa-Dependent
+
+9.52.1 Command Line Options
+---------------------------
+
+`--text-section-literals | --no-text-section-literals'
+     Control the treatment of literal pools.  The default is
+     `--no-text-section-literals', which places literals in separate
+     sections in the output file.  This allows the literal pool to be
+     placed in a data RAM/ROM.  With `--text-section-literals', the
+     literals are interspersed in the text section in order to keep
+     them as close as possible to their references.  This may be
+     necessary for large assembly files, where the literals would
+     otherwise be out of range of the `L32R' instructions in the text
+     section.  These options only affect literals referenced via
+     PC-relative `L32R' instructions; literals for absolute mode `L32R'
+     instructions are handled separately.  *Note literal: Literal
+     Directive.
+
+`--absolute-literals | --no-absolute-literals'
+     Indicate to the assembler whether `L32R' instructions use absolute
+     or PC-relative addressing.  If the processor includes the absolute
+     addressing option, the default is to use absolute `L32R'
+     relocations.  Otherwise, only the PC-relative `L32R' relocations
+     can be used.
+
+`--target-align | --no-target-align'
+     Enable or disable automatic alignment to reduce branch penalties
+     at some expense in code size.  *Note Automatic Instruction
+     Alignment: Xtensa Automatic Alignment.  This optimization is
+     enabled by default.  Note that the assembler will always align
+     instructions like `LOOP' that have fixed alignment requirements.
+
+`--longcalls | --no-longcalls'
+     Enable or disable transformation of call instructions to allow
+     calls across a greater range of addresses.  *Note Function Call
+     Relaxation: Xtensa Call Relaxation.  This option should be used
+     when call targets can potentially be out of range.  It may degrade
+     both code size and performance, but the linker can generally
+     optimize away the unnecessary overhead when a call ends up within
+     range.  The default is `--no-longcalls'.
+
+`--transform | --no-transform'
+     Enable or disable all assembler transformations of Xtensa
+     instructions, including both relaxation and optimization.  The
+     default is `--transform'; `--no-transform' should only be used in
+     the rare cases when the instructions must be exactly as specified
+     in the assembly source.  Using `--no-transform' causes out of range
+     instruction operands to be errors.
+
+`--rename-section OLDNAME=NEWNAME'
+     Rename the OLDNAME section to NEWNAME.  This option can be used
+     multiple times to rename multiple sections.
+
+
+File: as.info,  Node: Xtensa Syntax,  Next: Xtensa Optimizations,  Prev: Xtensa Options,  Up: Xtensa-Dependent
+
+9.52.2 Assembler Syntax
+-----------------------
+
+Block comments are delimited by `/*' and `*/'.  End of line comments
+may be introduced with either `#' or `//'.
+
+   If a `#' appears as the first character of a line then the whole
+line is treated as a comment, but in this case the line could also be a
+logical line number directive (*note Comments::) or a preprocessor
+control command (*note Preprocessing::).
+
+   Instructions consist of a leading opcode or macro name followed by
+whitespace and an optional comma-separated list of operands:
+
+     OPCODE [OPERAND, ...]
+
+   Instructions must be separated by a newline or semicolon (`;').
+
+   FLIX instructions, which bundle multiple opcodes together in a single
+instruction, are specified by enclosing the bundled opcodes inside
+braces:
+
+     {
+     [FORMAT]
+     OPCODE0 [OPERANDS]
+     OPCODE1 [OPERANDS]
+     OPCODE2 [OPERANDS]
+     ...
+     }
+
+   The opcodes in a FLIX instruction are listed in the same order as the
+corresponding instruction slots in the TIE format declaration.
+Directives and labels are not allowed inside the braces of a FLIX
+instruction.  A particular TIE format name can optionally be specified
+immediately after the opening brace, but this is usually unnecessary.
+The assembler will automatically search for a format that can encode the
+specified opcodes, so the format name need only be specified in rare
+cases where there is more than one applicable format and where it
+matters which of those formats is used.  A FLIX instruction can also be
+specified on a single line by separating the opcodes with semicolons:
+
+     { [FORMAT;] OPCODE0 [OPERANDS]; OPCODE1 [OPERANDS]; OPCODE2 [OPERANDS]; ... }
+
+   If an opcode can only be encoded in a FLIX instruction but is not
+specified as part of a FLIX bundle, the assembler will choose the
+smallest format where the opcode can be encoded and will fill unused
+instruction slots with no-ops.
+
+* Menu:
+
+* Xtensa Opcodes::              Opcode Naming Conventions.
+* Xtensa Registers::            Register Naming.
+
+
+File: as.info,  Node: Xtensa Opcodes,  Next: Xtensa Registers,  Up: Xtensa Syntax
+
+9.52.2.1 Opcode Names
+.....................
+
+See the `Xtensa Instruction Set Architecture (ISA) Reference Manual'
+for a complete list of opcodes and descriptions of their semantics.
+
+   If an opcode name is prefixed with an underscore character (`_'),
+`as' will not transform that instruction in any way.  The underscore
+prefix disables both optimization (*note Xtensa Optimizations: Xtensa
+Optimizations.) and relaxation (*note Xtensa Relaxation: Xtensa
+Relaxation.) for that particular instruction.  Only use the underscore
+prefix when it is essential to select the exact opcode produced by the
+assembler.  Using this feature unnecessarily makes the code less
+efficient by disabling assembler optimization and less flexible by
+disabling relaxation.
+
+   Note that this special handling of underscore prefixes only applies
+to Xtensa opcodes, not to either built-in macros or user-defined macros.
+When an underscore prefix is used with a macro (e.g., `_MOV'), it
+refers to a different macro.  The assembler generally provides built-in
+macros both with and without the underscore prefix, where the underscore
+versions behave as if the underscore carries through to the instructions
+in the macros.  For example, `_MOV' may expand to `_MOV.N'.
+
+   The underscore prefix only applies to individual instructions, not to
+series of instructions.  For example, if a series of instructions have
+underscore prefixes, the assembler will not transform the individual
+instructions, but it may insert other instructions between them (e.g.,
+to align a `LOOP' instruction).  To prevent the assembler from
+modifying a series of instructions as a whole, use the `no-transform'
+directive.  *Note transform: Transform Directive.
+
+
+File: as.info,  Node: Xtensa Registers,  Prev: Xtensa Opcodes,  Up: Xtensa Syntax
+
+9.52.2.2 Register Names
+.......................
+
+The assembly syntax for a register file entry is the "short" name for a
+TIE register file followed by the index into that register file.  For
+example, the general-purpose `AR' register file has a short name of
+`a', so these registers are named `a0'...`a15'.  As a special feature,
+`sp' is also supported as a synonym for `a1'.  Additional registers may
+be added by processor configuration options and by designer-defined TIE
+extensions.  An initial `$' character is optional in all register names.
+
+
+File: as.info,  Node: Xtensa Optimizations,  Next: Xtensa Relaxation,  Prev: Xtensa Syntax,  Up: Xtensa-Dependent
+
+9.52.3 Xtensa Optimizations
+---------------------------
+
+The optimizations currently supported by `as' are generation of density
+instructions where appropriate and automatic branch target alignment.
+
+* Menu:
+
+* Density Instructions::        Using Density Instructions.
+* Xtensa Automatic Alignment::  Automatic Instruction Alignment.
+
+
+File: as.info,  Node: Density Instructions,  Next: Xtensa Automatic Alignment,  Up: Xtensa Optimizations
+
+9.52.3.1 Using Density Instructions
+...................................
+
+The Xtensa instruction set has a code density option that provides
+16-bit versions of some of the most commonly used opcodes.  Use of these
+opcodes can significantly reduce code size.  When possible, the
+assembler automatically translates instructions from the core Xtensa
+instruction set into equivalent instructions from the Xtensa code
+density option.  This translation can be disabled by using underscore
+prefixes (*note Opcode Names: Xtensa Opcodes.), by using the
+`--no-transform' command-line option (*note Command Line Options:
+Xtensa Options.), or by using the `no-transform' directive (*note
+transform: Transform Directive.).
+
+   It is a good idea _not_ to use the density instructions directly.
+The assembler will automatically select dense instructions where
+possible.  If you later need to use an Xtensa processor without the code
+density option, the same assembly code will then work without
+modification.
+
+
+File: as.info,  Node: Xtensa Automatic Alignment,  Prev: Density Instructions,  Up: Xtensa Optimizations
+
+9.52.3.2 Automatic Instruction Alignment
+........................................
+
+The Xtensa assembler will automatically align certain instructions, both
+to optimize performance and to satisfy architectural requirements.
+
+   As an optimization to improve performance, the assembler attempts to
+align branch targets so they do not cross instruction fetch boundaries.
+(Xtensa processors can be configured with either 32-bit or 64-bit
+instruction fetch widths.)  An instruction immediately following a call
+is treated as a branch target in this context, because it will be the
+target of a return from the call.  This alignment has the potential to
+reduce branch penalties at some expense in code size.  This
+optimization is enabled by default.  You can disable it with the
+`--no-target-align' command-line option (*note Command Line Options:
+Xtensa Options.).
+
+   The target alignment optimization is done without adding instructions
+that could increase the execution time of the program.  If there are
+density instructions in the code preceding a target, the assembler can
+change the target alignment by widening some of those instructions to
+the equivalent 24-bit instructions.  Extra bytes of padding can be
+inserted immediately following unconditional jump and return
+instructions.  This approach is usually successful in aligning many,
+but not all, branch targets.
+
+   The `LOOP' family of instructions must be aligned such that the
+first instruction in the loop body does not cross an instruction fetch
+boundary (e.g., with a 32-bit fetch width, a `LOOP' instruction must be
+on either a 1 or 2 mod 4 byte boundary).  The assembler knows about
+this restriction and inserts the minimal number of 2 or 3 byte no-op
+instructions to satisfy it.  When no-op instructions are added, any
+label immediately preceding the original loop will be moved in order to
+refer to the loop instruction, not the newly generated no-op
+instruction.  To preserve binary compatibility across processors with
+different fetch widths, the assembler conservatively assumes a 32-bit
+fetch width when aligning `LOOP' instructions (except if the first
+instruction in the loop is a 64-bit instruction).
+
+   Previous versions of the assembler automatically aligned `ENTRY'
+instructions to 4-byte boundaries, but that alignment is now the
+programmer's responsibility.
+
+
+File: as.info,  Node: Xtensa Relaxation,  Next: Xtensa Directives,  Prev: Xtensa Optimizations,  Up: Xtensa-Dependent
+
+9.52.4 Xtensa Relaxation
+------------------------
+
+When an instruction operand is outside the range allowed for that
+particular instruction field, `as' can transform the code to use a
+functionally-equivalent instruction or sequence of instructions.  This
+process is known as "relaxation".  This is typically done for branch
+instructions because the distance of the branch targets is not known
+until assembly-time.  The Xtensa assembler offers branch relaxation and
+also extends this concept to function calls, `MOVI' instructions and
+other instructions with immediate fields.
+
+* Menu:
+
+* Xtensa Branch Relaxation::        Relaxation of Branches.
+* Xtensa Call Relaxation::          Relaxation of Function Calls.
+* Xtensa Immediate Relaxation::     Relaxation of other Immediate Fields.
+
+
+File: as.info,  Node: Xtensa Branch Relaxation,  Next: Xtensa Call Relaxation,  Up: Xtensa Relaxation
+
+9.52.4.1 Conditional Branch Relaxation
+......................................
+
+When the target of a branch is too far away from the branch itself,
+i.e., when the offset from the branch to the target is too large to fit
+in the immediate field of the branch instruction, it may be necessary to
+replace the branch with a branch around a jump.  For example,
+
+         beqz    a2, L
+
+   may result in:
+
+         bnez.n  a2, M
+         j L
+     M:
+
+   (The `BNEZ.N' instruction would be used in this example only if the
+density option is available.  Otherwise, `BNEZ' would be used.)
+
+   This relaxation works well because the unconditional jump instruction
+has a much larger offset range than the various conditional branches.
+However, an error will occur if a branch target is beyond the range of a
+jump instruction.  `as' cannot relax unconditional jumps.  Similarly,
+an error will occur if the original input contains an unconditional
+jump to a target that is out of range.
+
+   Branch relaxation is enabled by default.  It can be disabled by using
+underscore prefixes (*note Opcode Names: Xtensa Opcodes.), the
+`--no-transform' command-line option (*note Command Line Options:
+Xtensa Options.), or the `no-transform' directive (*note transform:
+Transform Directive.).
+
+
+File: as.info,  Node: Xtensa Call Relaxation,  Next: Xtensa Immediate Relaxation,  Prev: Xtensa Branch Relaxation,  Up: Xtensa Relaxation
+
+9.52.4.2 Function Call Relaxation
+.................................
+
+Function calls may require relaxation because the Xtensa immediate call
+instructions (`CALL0', `CALL4', `CALL8' and `CALL12') provide a
+PC-relative offset of only 512 Kbytes in either direction.  For larger
+programs, it may be necessary to use indirect calls (`CALLX0',
+`CALLX4', `CALLX8' and `CALLX12') where the target address is specified
+in a register.  The Xtensa assembler can automatically relax immediate
+call instructions into indirect call instructions.  This relaxation is
+done by loading the address of the called function into the callee's
+return address register and then using a `CALLX' instruction.  So, for
+example:
+
+         call8 func
+
+   might be relaxed to:
+
+         .literal .L1, func
+         l32r    a8, .L1
+         callx8  a8
+
+   Because the addresses of targets of function calls are not generally
+known until link-time, the assembler must assume the worst and relax all
+the calls to functions in other source files, not just those that really
+will be out of range.  The linker can recognize calls that were
+unnecessarily relaxed, and it will remove the overhead introduced by the
+assembler for those cases where direct calls are sufficient.
+
+   Call relaxation is disabled by default because it can have a negative
+effect on both code size and performance, although the linker can
+usually eliminate the unnecessary overhead.  If a program is too large
+and some of the calls are out of range, function call relaxation can be
+enabled using the `--longcalls' command-line option or the `longcalls'
+directive (*note longcalls: Longcalls Directive.).
+
+
+File: as.info,  Node: Xtensa Immediate Relaxation,  Prev: Xtensa Call Relaxation,  Up: Xtensa Relaxation
+
+9.52.4.3 Other Immediate Field Relaxation
+.........................................
+
+The assembler normally performs the following other relaxations.  They
+can be disabled by using underscore prefixes (*note Opcode Names:
+Xtensa Opcodes.), the `--no-transform' command-line option (*note
+Command Line Options: Xtensa Options.), or the `no-transform' directive
+(*note transform: Transform Directive.).
+
+   The `MOVI' machine instruction can only materialize values in the
+range from -2048 to 2047.  Values outside this range are best
+materialized with `L32R' instructions.  Thus:
+
+         movi a0, 100000
+
+   is assembled into the following machine code:
+
+         .literal .L1, 100000
+         l32r a0, .L1
+
+   The `L8UI' machine instruction can only be used with immediate
+offsets in the range from 0 to 255. The `L16SI' and `L16UI' machine
+instructions can only be used with offsets from 0 to 510.  The `L32I'
+machine instruction can only be used with offsets from 0 to 1020.  A
+load offset outside these ranges can be materialized with an `L32R'
+instruction if the destination register of the load is different than
+the source address register.  For example:
+
+         l32i a1, a0, 2040
+
+   is translated to:
+
+         .literal .L1, 2040
+         l32r a1, .L1
+         add a1, a0, a1
+         l32i a1, a1, 0
+
+If the load destination and source address register are the same, an
+out-of-range offset causes an error.
+
+   The Xtensa `ADDI' instruction only allows immediate operands in the
+range from -128 to 127.  There are a number of alternate instruction
+sequences for the `ADDI' operation.  First, if the immediate is 0, the
+`ADDI' will be turned into a `MOV.N' instruction (or the equivalent
+`OR' instruction if the code density option is not available).  If the
+`ADDI' immediate is outside of the range -128 to 127, but inside the
+range -32896 to 32639, an `ADDMI' instruction or `ADDMI'/`ADDI'
+sequence will be used.  Finally, if the immediate is outside of this
+range and a free register is available, an `L32R'/`ADD' sequence will
+be used with a literal allocated from the literal pool.
+
+   For example:
+
+         addi    a5, a6, 0
+         addi    a5, a6, 512
+         addi    a5, a6, 513
+         addi    a5, a6, 50000
+
+   is assembled into the following:
+
+         .literal .L1, 50000
+         mov.n   a5, a6
+         addmi   a5, a6, 0x200
+         addmi   a5, a6, 0x200
+         addi    a5, a5, 1
+         l32r    a5, .L1
+         add     a5, a6, a5
+
+
+File: as.info,  Node: Xtensa Directives,  Prev: Xtensa Relaxation,  Up: Xtensa-Dependent
+
+9.52.5 Directives
+-----------------
+
+The Xtensa assembler supports a region-based directive syntax:
+
+         .begin DIRECTIVE [OPTIONS]
+         ...
+         .end DIRECTIVE
+
+   All the Xtensa-specific directives that apply to a region of code use
+this syntax.
+
+   The directive applies to code between the `.begin' and the `.end'.
+The state of the option after the `.end' reverts to what it was before
+the `.begin'.  A nested `.begin'/`.end' region can further change the
+state of the directive without having to be aware of its outer state.
+For example, consider:
+
+         .begin no-transform
+     L:  add a0, a1, a2
+         .begin transform
+     M:  add a0, a1, a2
+         .end transform
+     N:  add a0, a1, a2
+         .end no-transform
+
+   The `ADD' opcodes at `L' and `N' in the outer `no-transform' region
+both result in `ADD' machine instructions, but the assembler selects an
+`ADD.N' instruction for the `ADD' at `M' in the inner `transform'
+region.
+
+   The advantage of this style is that it works well inside macros
+which can preserve the context of their callers.
+
+   The following directives are available:
+
+* Menu:
+
+* Schedule Directive::         Enable instruction scheduling.
+* Longcalls Directive::        Use Indirect Calls for Greater Range.
+* Transform Directive::        Disable All Assembler Transformations.
+* Literal Directive::          Intermix Literals with Instructions.
+* Literal Position Directive:: Specify Inline Literal Pool Locations.
+* Literal Prefix Directive::   Specify Literal Section Name Prefix.
+* Absolute Literals Directive:: Control PC-Relative vs. Absolute Literals.
+
+
+File: as.info,  Node: Schedule Directive,  Next: Longcalls Directive,  Up: Xtensa Directives
+
+9.52.5.1 schedule
+.................
+
+The `schedule' directive is recognized only for compatibility with
+Tensilica's assembler.
+
+         .begin [no-]schedule
+         .end [no-]schedule
+
+   This directive is ignored and has no effect on `as'.
+
+
+File: as.info,  Node: Longcalls Directive,  Next: Transform Directive,  Prev: Schedule Directive,  Up: Xtensa Directives
+
+9.52.5.2 longcalls
+..................
+
+The `longcalls' directive enables or disables function call relaxation.
+*Note Function Call Relaxation: Xtensa Call Relaxation.
+
+         .begin [no-]longcalls
+         .end [no-]longcalls
+
+   Call relaxation is disabled by default unless the `--longcalls'
+command-line option is specified.  The `longcalls' directive overrides
+the default determined by the command-line options.
+
+
+File: as.info,  Node: Transform Directive,  Next: Literal Directive,  Prev: Longcalls Directive,  Up: Xtensa Directives
+
+9.52.5.3 transform
+..................
+
+This directive enables or disables all assembler transformation,
+including relaxation (*note Xtensa Relaxation: Xtensa Relaxation.) and
+optimization (*note Xtensa Optimizations: Xtensa Optimizations.).
+
+         .begin [no-]transform
+         .end [no-]transform
+
+   Transformations are enabled by default unless the `--no-transform'
+option is used.  The `transform' directive overrides the default
+determined by the command-line options.  An underscore opcode prefix,
+disabling transformation of that opcode, always takes precedence over
+both directives and command-line flags.
+
+
+File: as.info,  Node: Literal Directive,  Next: Literal Position Directive,  Prev: Transform Directive,  Up: Xtensa Directives
+
+9.52.5.4 literal
+................
+
+The `.literal' directive is used to define literal pool data, i.e.,
+read-only 32-bit data accessed via `L32R' instructions.
+
+         .literal LABEL, VALUE[, VALUE...]
+
+   This directive is similar to the standard `.word' directive, except
+that the actual location of the literal data is determined by the
+assembler and linker, not by the position of the `.literal' directive.
+Using this directive gives the assembler freedom to locate the literal
+data in the most appropriate place and possibly to combine identical
+literals.  For example, the code:
+
+         entry sp, 40
+         .literal .L1, sym
+         l32r    a4, .L1
+
+   can be used to load a pointer to the symbol `sym' into register
+`a4'.  The value of `sym' will not be placed between the `ENTRY' and
+`L32R' instructions; instead, the assembler puts the data in a literal
+pool.
+
+   Literal pools are placed by default in separate literal sections;
+however, when using the `--text-section-literals' option (*note Command
+Line Options: Xtensa Options.), the literal pools for PC-relative mode
+`L32R' instructions are placed in the current section.(1) These text
+section literal pools are created automatically before `ENTRY'
+instructions and manually after `.literal_position' directives (*note
+literal_position: Literal Position Directive.).  If there are no
+preceding `ENTRY' instructions, explicit `.literal_position' directives
+must be used to place the text section literal pools; otherwise, `as'
+will report an error.
+
+   When literals are placed in separate sections, the literal section
+names are derived from the names of the sections where the literals are
+defined.  The base literal section names are `.literal' for PC-relative
+mode `L32R' instructions and `.lit4' for absolute mode `L32R'
+instructions (*note absolute-literals: Absolute Literals Directive.).
+These base names are used for literals defined in the default `.text'
+section.  For literals defined in other sections or within the scope of
+a `literal_prefix' directive (*note literal_prefix: Literal Prefix
+Directive.), the following rules determine the literal section name:
+
+  1. If the current section is a member of a section group, the literal
+     section name includes the group name as a suffix to the base
+     `.literal' or `.lit4' name, with a period to separate the base
+     name and group name.  The literal section is also made a member of
+     the group.
+
+  2. If the current section name (or `literal_prefix' value) begins with
+     "`.gnu.linkonce.KIND.'", the literal section name is formed by
+     replacing "`.KIND'" with the base `.literal' or `.lit4' name.  For
+     example, for literals defined in a section named
+     `.gnu.linkonce.t.func', the literal section will be
+     `.gnu.linkonce.literal.func' or `.gnu.linkonce.lit4.func'.
+
+  3. If the current section name (or `literal_prefix' value) ends with
+     `.text', the literal section name is formed by replacing that
+     suffix with the base `.literal' or `.lit4' name.  For example, for
+     literals defined in a section named `.iram0.text', the literal
+     section will be `.iram0.literal' or `.iram0.lit4'.
+
+  4. If none of the preceding conditions apply, the literal section
+     name is formed by adding the base `.literal' or `.lit4' name as a
+     suffix to the current section name (or `literal_prefix' value).
+
+   ---------- Footnotes ----------
+
+   (1) Literals for the `.init' and `.fini' sections are always placed
+in separate sections, even when `--text-section-literals' is enabled.
+
+
+File: as.info,  Node: Literal Position Directive,  Next: Literal Prefix Directive,  Prev: Literal Directive,  Up: Xtensa Directives
+
+9.52.5.5 literal_position
+.........................
+
+When using `--text-section-literals' to place literals inline in the
+section being assembled, the `.literal_position' directive can be used
+to mark a potential location for a literal pool.
+
+         .literal_position
+
+   The `.literal_position' directive is ignored when the
+`--text-section-literals' option is not used or when `L32R'
+instructions use the absolute addressing mode.
+
+   The assembler will automatically place text section literal pools
+before `ENTRY' instructions, so the `.literal_position' directive is
+only needed to specify some other location for a literal pool.  You may
+need to add an explicit jump instruction to skip over an inline literal
+pool.
+
+   For example, an interrupt vector does not begin with an `ENTRY'
+instruction so the assembler will be unable to automatically find a good
+place to put a literal pool.  Moreover, the code for the interrupt
+vector must be at a specific starting address, so the literal pool
+cannot come before the start of the code.  The literal pool for the
+vector must be explicitly positioned in the middle of the vector (before
+any uses of the literals, due to the negative offsets used by
+PC-relative `L32R' instructions).  The `.literal_position' directive
+can be used to do this.  In the following code, the literal for `M'
+will automatically be aligned correctly and is placed after the
+unconditional jump.
+
+         .global M
+     code_start:
+         j continue
+         .literal_position
+         .align 4
+     continue:
+         movi    a4, M
+
+
+File: as.info,  Node: Literal Prefix Directive,  Next: Absolute Literals Directive,  Prev: Literal Position Directive,  Up: Xtensa Directives
+
+9.52.5.6 literal_prefix
+.......................
+
+The `literal_prefix' directive allows you to override the default
+literal section names, which are derived from the names of the sections
+where the literals are defined.
+
+         .begin literal_prefix [NAME]
+         .end literal_prefix
+
+   For literals defined within the delimited region, the literal section
+names are derived from the NAME argument instead of the name of the
+current section.  The rules used to derive the literal section names do
+not change.  *Note literal: Literal Directive.  If the NAME argument is
+omitted, the literal sections revert to the defaults.  This directive
+has no effect when using the `--text-section-literals' option (*note
+Command Line Options: Xtensa Options.).
+
+
+File: as.info,  Node: Absolute Literals Directive,  Prev: Literal Prefix Directive,  Up: Xtensa Directives
+
+9.52.5.7 absolute-literals
+..........................
+
+The `absolute-literals' and `no-absolute-literals' directives control
+the absolute vs. PC-relative mode for `L32R' instructions.  These are
+relevant only for Xtensa configurations that include the absolute
+addressing option for `L32R' instructions.
+
+         .begin [no-]absolute-literals
+         .end [no-]absolute-literals
+
+   These directives do not change the `L32R' mode--they only cause the
+assembler to emit the appropriate kind of relocation for `L32R'
+instructions and to place the literal values in the appropriate section.
+To change the `L32R' mode, the program must write the `LITBASE' special
+register.  It is the programmer's responsibility to keep track of the
+mode and indicate to the assembler which mode is used in each region of
+code.
+
+   If the Xtensa configuration includes the absolute `L32R' addressing
+option, the default is to assume absolute `L32R' addressing unless the
+`--no-absolute-literals' command-line option is specified.  Otherwise,
+the default is to assume PC-relative `L32R' addressing.  The
+`absolute-literals' directive can then be used to override the default
+determined by the command-line options.
+
+
+File: as.info,  Node: Reporting Bugs,  Next: Acknowledgements,  Prev: Machine Dependencies,  Up: Top
+
+10 Reporting Bugs
+*****************
+
+Your bug reports play an essential role in making `as' reliable.
+
+   Reporting a bug may help you by bringing a solution to your problem,
+or it may not.  But in any case the principal function of a bug report
+is to help the entire community by making the next version of `as' work
+better.  Bug reports are your contribution to the maintenance of `as'.
+
+   In order for a bug report to serve its purpose, you must include the
+information that enables us to fix the bug.
+
+* Menu:
+
+* Bug Criteria::                Have you found a bug?
+* Bug Reporting::               How to report bugs
+
+
+File: as.info,  Node: Bug Criteria,  Next: Bug Reporting,  Up: Reporting Bugs
+
+10.1 Have You Found a Bug?
+==========================
+
+If you are not sure whether you have found a bug, here are some
+guidelines:
+
+   * If the assembler gets a fatal signal, for any input whatever, that
+     is a `as' bug.  Reliable assemblers never crash.
+
+   * If `as' produces an error message for valid input, that is a bug.
+
+   * If `as' does not produce an error message for invalid input, that
+     is a bug.  However, you should note that your idea of "invalid
+     input" might be our idea of "an extension" or "support for
+     traditional practice".
+
+   * If you are an experienced user of assemblers, your suggestions for
+     improvement of `as' are welcome in any case.
+
+
+File: as.info,  Node: Bug Reporting,  Prev: Bug Criteria,  Up: Reporting Bugs
+
+10.2 How to Report Bugs
+=======================
+
+A number of companies and individuals offer support for GNU products.
+If you obtained `as' from a support organization, we recommend you
+contact that organization first.
+
+   You can find contact information for many support companies and
+individuals in the file `etc/SERVICE' in the GNU Emacs distribution.
+
+   In any event, we also recommend that you send bug reports for `as'
+to `http://www.sourceware.org/bugzilla/'.
+
+   The fundamental principle of reporting bugs usefully is this:
+*report all the facts*.  If you are not sure whether to state a fact or
+leave it out, state it!
+
+   Often people omit facts because they think they know what causes the
+problem and assume that some details do not matter.  Thus, you might
+assume that the name of a symbol you use in an example does not matter.
+Well, probably it does not, but one cannot be sure.  Perhaps the bug
+is a stray memory reference which happens to fetch from the location
+where that name is stored in memory; perhaps, if the name were
+different, the contents of that location would fool the assembler into
+doing the right thing despite the bug.  Play it safe and give a
+specific, complete example.  That is the easiest thing for you to do,
+and the most helpful.
+
+   Keep in mind that the purpose of a bug report is to enable us to fix
+the bug if it is new to us.  Therefore, always write your bug reports
+on the assumption that the bug has not been reported previously.
+
+   Sometimes people give a few sketchy facts and ask, "Does this ring a
+bell?"  This cannot help us fix a bug, so it is basically useless.  We
+respond by asking for enough details to enable us to investigate.  You
+might as well expedite matters by sending them to begin with.
+
+   To enable us to fix the bug, you should include all these things:
+
+   * The version of `as'.  `as' announces it if you start it with the
+     `--version' argument.
+
+     Without this, we will not know whether there is any point in
+     looking for the bug in the current version of `as'.
+
+   * Any patches you may have applied to the `as' source.
+
+   * The type of machine you are using, and the operating system name
+     and version number.
+
+   * What compiler (and its version) was used to compile `as'--e.g.
+     "`gcc-2.7'".
+
+   * The command arguments you gave the assembler to assemble your
+     example and observe the bug.  To guarantee you will not omit
+     something important, list them all.  A copy of the Makefile (or
+     the output from make) is sufficient.
+
+     If we were to try to guess the arguments, we would probably guess
+     wrong and then we might not encounter the bug.
+
+   * A complete input file that will reproduce the bug.  If the bug is
+     observed when the assembler is invoked via a compiler, send the
+     assembler source, not the high level language source.  Most
+     compilers will produce the assembler source when run with the `-S'
+     option.  If you are using `gcc', use the options `-v
+     --save-temps'; this will save the assembler source in a file with
+     an extension of `.s', and also show you exactly how `as' is being
+     run.
+
+   * A description of what behavior you observe that you believe is
+     incorrect.  For example, "It gets a fatal signal."
+
+     Of course, if the bug is that `as' gets a fatal signal, then we
+     will certainly notice it.  But if the bug is incorrect output, we
+     might not notice unless it is glaringly wrong.  You might as well
+     not give us a chance to make a mistake.
+
+     Even if the problem you experience is a fatal signal, you should
+     still say so explicitly.  Suppose something strange is going on,
+     such as, your copy of `as' is out of sync, or you have encountered
+     a bug in the C library on your system.  (This has happened!)  Your
+     copy might crash and ours would not.  If you told us to expect a
+     crash, then when ours fails to crash, we would know that the bug
+     was not happening for us.  If you had not told us to expect a
+     crash, then we would not be able to draw any conclusion from our
+     observations.
+
+   * If you wish to suggest changes to the `as' source, send us context
+     diffs, as generated by `diff' with the `-u', `-c', or `-p' option.
+     Always send diffs from the old file to the new file.  If you even
+     discuss something in the `as' source, refer to it by context, not
+     by line number.
+
+     The line numbers in our development sources will not match those
+     in your sources.  Your line numbers would convey no useful
+     information to us.
+
+   Here are some things that are not necessary:
+
+   * A description of the envelope of the bug.
+
+     Often people who encounter a bug spend a lot of time investigating
+     which changes to the input file will make the bug go away and which
+     changes will not affect it.
+
+     This is often time consuming and not very useful, because the way
+     we will find the bug is by running a single example under the
+     debugger with breakpoints, not by pure deduction from a series of
+     examples.  We recommend that you save your time for something else.
+
+     Of course, if you can find a simpler example to report _instead_
+     of the original one, that is a convenience for us.  Errors in the
+     output will be easier to spot, running under the debugger will take
+     less time, and so on.
+
+     However, simplification is not vital; if you do not want to do
+     this, report the bug anyway and send us the entire test case you
+     used.
+
+   * A patch for the bug.
+
+     A patch for the bug does help us if it is a good one.  But do not
+     omit the necessary information, such as the test case, on the
+     assumption that a patch is all we need.  We might see problems
+     with your patch and decide to fix the problem another way, or we
+     might not understand it at all.
+
+     Sometimes with a program as complicated as `as' it is very hard to
+     construct an example that will make the program follow a certain
+     path through the code.  If you do not send us the example, we will
+     not be able to construct one, so we will not be able to verify
+     that the bug is fixed.
+
+     And if we cannot understand what bug you are trying to fix, or why
+     your patch should be an improvement, we will not install it.  A
+     test case will help us to understand.
+
+   * A guess about what the bug is or what it depends on.
+
+     Such guesses are usually wrong.  Even we cannot guess right about
+     such things without first using the debugger to find the facts.
+
+
+File: as.info,  Node: Acknowledgements,  Next: GNU Free Documentation License,  Prev: Reporting Bugs,  Up: Top
+
+11 Acknowledgements
+*******************
+
+If you have contributed to GAS and your name isn't listed here, it is
+not meant as a slight.  We just don't know about it.  Send mail to the
+maintainer, and we'll correct the situation.  Currently the maintainer
+is Nick Clifton (email address `nickc@redhat.com').
+
+   Dean Elsner wrote the original GNU assembler for the VAX.(1)
+
+   Jay Fenlason maintained GAS for a while, adding support for
+GDB-specific debug information and the 68k series machines, most of the
+preprocessing pass, and extensive changes in `messages.c',
+`input-file.c', `write.c'.
+
+   K. Richard Pixley maintained GAS for a while, adding various
+enhancements and many bug fixes, including merging support for several
+processors, breaking GAS up to handle multiple object file format back
+ends (including heavy rewrite, testing, an integration of the coff and
+b.out back ends), adding configuration including heavy testing and
+verification of cross assemblers and file splits and renaming,
+converted GAS to strictly ANSI C including full prototypes, added
+support for m680[34]0 and cpu32, did considerable work on i960
+including a COFF port (including considerable amounts of reverse
+engineering), a SPARC opcode file rewrite, DECstation, rs6000, and
+hp300hpux host ports, updated "know" assertions and made them work,
+much other reorganization, cleanup, and lint.
+
+   Ken Raeburn wrote the high-level BFD interface code to replace most
+of the code in format-specific I/O modules.
+
+   The original VMS support was contributed by David L. Kashtan.  Eric
+Youngdale has done much work with it since.
+
+   The Intel 80386 machine description was written by Eliot Dresselhaus.
+
+   Minh Tran-Le at IntelliCorp contributed some AIX 386 support.
+
+   The Motorola 88k machine description was contributed by Devon Bowen
+of Buffalo University and Torbjorn Granlund of the Swedish Institute of
+Computer Science.
+
+   Keith Knowles at the Open Software Foundation wrote the original
+MIPS back end (`tc-mips.c', `tc-mips.h'), and contributed Rose format
+support (which hasn't been merged in yet).  Ralph Campbell worked with
+the MIPS code to support a.out format.
+
+   Support for the Zilog Z8k and Renesas H8/300 processors (tc-z8k,
+tc-h8300), and IEEE 695 object file format (obj-ieee), was written by
+Steve Chamberlain of Cygnus Support.  Steve also modified the COFF back
+end to use BFD for some low-level operations, for use with the H8/300
+and AMD 29k targets.
+
+   John Gilmore built the AMD 29000 support, added `.include' support,
+and simplified the configuration of which versions accept which
+directives.  He updated the 68k machine description so that Motorola's
+opcodes always produced fixed-size instructions (e.g., `jsr'), while
+synthetic instructions remained shrinkable (`jbsr').  John fixed many
+bugs, including true tested cross-compilation support, and one bug in
+relaxation that took a week and required the proverbial one-bit fix.
+
+   Ian Lance Taylor of Cygnus Support merged the Motorola and MIT
+syntax for the 68k, completed support for some COFF targets (68k, i386
+SVR3, and SCO Unix), added support for MIPS ECOFF and ELF targets,
+wrote the initial RS/6000 and PowerPC assembler, and made a few other
+minor patches.
+
+   Steve Chamberlain made GAS able to generate listings.
+
+   Hewlett-Packard contributed support for the HP9000/300.
+
+   Jeff Law wrote GAS and BFD support for the native HPPA object format
+(SOM) along with a fairly extensive HPPA testsuite (for both SOM and
+ELF object formats).  This work was supported by both the Center for
+Software Science at the University of Utah and Cygnus Support.
+
+   Support for ELF format files has been worked on by Mark Eichin of
+Cygnus Support (original, incomplete implementation for SPARC), Pete
+Hoogenboom and Jeff Law at the University of Utah (HPPA mainly),
+Michael Meissner of the Open Software Foundation (i386 mainly), and Ken
+Raeburn of Cygnus Support (sparc, and some initial 64-bit support).
+
+   Linas Vepstas added GAS support for the ESA/390 "IBM 370"
+architecture.
+
+   Richard Henderson rewrote the Alpha assembler. Klaus Kaempf wrote
+GAS and BFD support for openVMS/Alpha.
+
+   Timothy Wall, Michael Hayes, and Greg Smart contributed to the
+various tic* flavors.
+
+   David Heine, Sterling Augustine, Bob Wilson and John Ruttenberg from
+Tensilica, Inc. added support for Xtensa processors.
+
+   Several engineers at Cygnus Support have also provided many small
+bug fixes and configuration enhancements.
+
+   Jon Beniston added support for the Lattice Mico32 architecture.
+
+   Many others have contributed large or small bugfixes and
+enhancements.  If you have contributed significant work and are not
+mentioned on this list, and want to be, let us know.  Some of the
+history has been lost; we are not intentionally leaving anyone out.
+
+   ---------- Footnotes ----------
+
+   (1) Any more details?
+
+
+File: as.info,  Node: GNU Free Documentation License,  Next: AS Index,  Prev: Acknowledgements,  Up: Top
+
+Appendix A GNU Free Documentation License
+*****************************************
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
+     with or without modifying it, either commercially or
+     noncommercially.  Secondarily, this License preserves for the
+     author and publisher a way to get credit for their work, while not
+     being considered responsible for modifications made by others.
+
+     This License is a kind of "copyleft", which means that derivative
+     works of the document must themselves be free in the same sense.
+     It complements the GNU General Public License, which is a copyleft
+     license designed for free software.
+
+     We have designed this License in order to use it for manuals for
+     free software, because free software needs free documentation: a
+     free program should come with manuals providing the same freedoms
+     that the software does.  But this License is not limited to
+     software manuals; it can be used for any textual work, regardless
+     of subject matter or whether it is published as a printed book.
+     We recommend this License principally for works whose purpose is
+     instruction or reference.
+
+  1. APPLICABILITY AND DEFINITIONS
+
+     This License applies to any manual or other work, in any medium,
+     that contains a notice placed by the copyright holder saying it
+     can be distributed under the terms of this License.  Such a notice
+     grants a world-wide, royalty-free license, unlimited in duration,
+     to use that work under the conditions stated herein.  The
+     "Document", below, refers to any such manual or work.  Any member
+     of the public is a licensee, and is addressed as "you".  You
+     accept the license if you copy, modify or distribute the work in a
+     way requiring permission under copyright law.
+
+     A "Modified Version" of the Document means any work containing the
+     Document or a portion of it, either copied verbatim, or with
+     modifications and/or translated into another language.
+
+     A "Secondary Section" is a named appendix or a front-matter section
+     of the Document that deals exclusively with the relationship of the
+     publishers or authors of the Document to the Document's overall
+     subject (or to related matters) and contains nothing that could
+     fall directly within that overall subject.  (Thus, if the Document
+     is in part a textbook of mathematics, a Secondary Section may not
+     explain any mathematics.)  The relationship could be a matter of
+     historical connection with the subject or with related matters, or
+     of legal, commercial, philosophical, ethical or political position
+     regarding them.
+
+     The "Invariant Sections" are certain Secondary Sections whose
+     titles are designated, as being those of Invariant Sections, in
+     the notice that says that the Document is released under this
+     License.  If a section does not fit the above definition of
+     Secondary then it is not allowed to be designated as Invariant.
+     The Document may contain zero Invariant Sections.  If the Document
+     does not identify any Invariant Sections then there are none.
+
+     The "Cover Texts" are certain short passages of text that are
+     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+     that says that the Document is released under this License.  A
+     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
+     be at most 25 words.
+
+     A "Transparent" copy of the Document means a machine-readable copy,
+     represented in a format whose specification is available to the
+     general public, that is suitable for revising the document
+     straightforwardly with generic text editors or (for images
+     composed of pixels) generic paint programs or (for drawings) some
+     widely available drawing editor, and that is suitable for input to
+     text formatters or for automatic translation to a variety of
+     formats suitable for input to text formatters.  A copy made in an
+     otherwise Transparent file format whose markup, or absence of
+     markup, has been arranged to thwart or discourage subsequent
+     modification by readers is not Transparent.  An image format is
+     not Transparent if used for any substantial amount of text.  A
+     copy that is not "Transparent" is called "Opaque".
+
+     Examples of suitable formats for Transparent copies include plain
+     ASCII without markup, Texinfo input format, LaTeX input format,
+     SGML or XML using a publicly available DTD, and
+     standard-conforming simple HTML, PostScript or PDF designed for
+     human modification.  Examples of transparent image formats include
+     PNG, XCF and JPG.  Opaque formats include proprietary formats that
+     can be read and edited only by proprietary word processors, SGML or
+     XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML, PostScript or PDF
+     produced by some word processors for output purposes only.
+
+     The "Title Page" means, for a printed book, the title page itself,
+     plus such following pages as are needed to hold, legibly, the
+     material this License requires to appear in the title page.  For
+     works in formats which do not have any title page as such, "Title
+     Page" means the text near the most prominent appearance of the
+     work's title, preceding the beginning of the body of the text.
+
+     The "publisher" means any person or entity that distributes copies
+     of the Document to the public.
+
+     A section "Entitled XYZ" means a named subunit of the Document
+     whose title either is precisely XYZ or contains XYZ in parentheses
+     following text that translates XYZ in another language.  (Here XYZ
+     stands for a specific section name mentioned below, such as
+     "Acknowledgements", "Dedications", "Endorsements", or "History".)
+     To "Preserve the Title" of such a section when you modify the
+     Document means that it remains a section "Entitled XYZ" according
+     to this definition.
+
+     The Document may include Warranty Disclaimers next to the notice
+     which states that this License applies to the Document.  These
+     Warranty Disclaimers are considered to be included by reference in
+     this License, but only as regards disclaiming warranties: any other
+     implication that these Warranty Disclaimers may have is void and
+     has no effect on the meaning of this License.
+
+  2. VERBATIM COPYING
+
+     You may copy and distribute the Document in any medium, either
+     commercially or noncommercially, provided that this License, the
+     copyright notices, and the license notice saying this License
+     applies to the Document are reproduced in all copies, and that you
+     add no other conditions whatsoever to those of this License.  You
+     may not use technical measures to obstruct or control the reading
+     or further copying of the copies you make or distribute.  However,
+     you may accept compensation in exchange for copies.  If you
+     distribute a large enough number of copies you must also follow
+     the conditions in section 3.
+
+     You may also lend copies, under the same conditions stated above,
+     and you may publicly display copies.
+
+  3. COPYING IN QUANTITY
+
+     If you publish printed copies (or copies in media that commonly
+     have printed covers) of the Document, numbering more than 100, and
+     the Document's license notice requires Cover Texts, you must
+     enclose the copies in covers that carry, clearly and legibly, all
+     these Cover Texts: Front-Cover Texts on the front cover, and
+     Back-Cover Texts on the back cover.  Both covers must also clearly
+     and legibly identify you as the publisher of these copies.  The
+     front cover must present the full title with all words of the
+     title equally prominent and visible.  You may add other material
+     on the covers in addition.  Copying with changes limited to the
+     covers, as long as they preserve the title of the Document and
+     satisfy these conditions, can be treated as verbatim copying in
+     other respects.
+
+     If the required texts for either cover are too voluminous to fit
+     legibly, you should put the first ones listed (as many as fit
+     reasonably) on the actual cover, and continue the rest onto
+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
+       B. List on the Title Page, as authors, one or more persons or
+          entities responsible for authorship of the modifications in
+          the Modified Version, together with at least five of the
+          principal authors of the Document (all of its principal
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
+
+       C. State on the Title page the name of the publisher of the
+          Modified Version, as the publisher.
+
+       D. Preserve all the copyright notices of the Document.
+
+       E. Add an appropriate copyright notice for your modifications
+          adjacent to the other copyright notices.
+
+       F. Include, immediately after the copyright notices, a license
+          notice giving the public permission to use the Modified
+          Version under the terms of this License, in the form shown in
+          the Addendum below.
+
+       G. Preserve in that license notice the full lists of Invariant
+          Sections and required Cover Texts given in the Document's
+          license notice.
+
+       H. Include an unaltered copy of this License.
+
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
+          authors, and publisher of the Modified Version as given on
+          the Title Page.  If there is no section Entitled "History" in
+          the Document, create one stating the title, year, authors,
+          and publisher of the Document as given on its Title Page,
+          then add an item describing the Modified Version as stated in
+          the previous sentence.
+
+       J. Preserve the network location, if any, given in the Document
+          for public access to a Transparent copy of the Document, and
+          likewise the network locations given in the Document for
+          previous versions it was based on.  These may be placed in
+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
+          acknowledgements and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section Entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
+
+     If the Modified Version includes new front-matter sections or
+     appendices that qualify as Secondary Sections and contain no
+     material copied from the Document, you may at your option
+     designate some or all of these sections as invariant.  To do this,
+     add their titles to the list of Invariant Sections in the Modified
+     Version's license notice.  These titles must be distinct from any
+     other section titles.
+
+     You may add a section Entitled "Endorsements", provided it contains
+     nothing but endorsements of your Modified Version by various
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
+
+     You may add a passage of up to five words as a Front-Cover Text,
+     and a passage of up to 25 words as a Back-Cover Text, to the end
+     of the list of Cover Texts in the Modified Version.  Only one
+     passage of Front-Cover Text and one of Back-Cover Text may be
+     added by (or through arrangements made by) any one entity.  If the
+     Document already includes a cover text for the same cover,
+     previously added by you or by arrangement made by the same entity
+     you are acting on behalf of, you may not add another; but you may
+     replace the old one, on explicit permission from the previous
+     publisher that added the old one.
+
+     The author(s) and publisher(s) of the Document do not by this
+     License give permission to use their names for publicity for or to
+     assert or imply endorsement of any Modified Version.
+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
+     this License, under the terms defined in section 4 above for
+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
+     unmodified, and list them all as Invariant Sections of your
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
+
+     The combined work need only contain one copy of this License, and
+     multiple identical Invariant Sections may be replaced with a single
+     copy.  If there are multiple Invariant Sections with the same name
+     but different contents, make the title of each such section unique
+     by adding at the end of it, in parentheses, the name of the
+     original author or publisher of that section if known, or else a
+     unique number.  Make the same adjustment to the section titles in
+     the list of Invariant Sections in the license notice of the
+     combined work.
+
+     In the combination, you must combine any sections Entitled
+     "History" in the various original documents, forming one section
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
+     You may make a collection consisting of the Document and other
+     documents released under this License, and replace the individual
+     copies of this License in the various documents with a single copy
+     that is included in the collection, provided that you follow the
+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
+     this License in all other respects regarding verbatim copying of
+     that document.
+
+  7. AGGREGATION WITH INDEPENDENT WORKS
+
+     A compilation of the Document or its derivatives with other
+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: as.info,  Node: AS Index,  Prev: GNU Free Documentation License,  Up: Top
+
+AS Index
+********
+
+
+* Menu:
+
+* #:                                     Comments.            (line  33)
+* #APP:                                  Preprocessing.       (line  27)
+* #NO_APP:                               Preprocessing.       (line  27)
+* $ in symbol names <1>:                 D30V-Chars.          (line  70)
+* $ in symbol names <2>:                 SH64-Chars.          (line  15)
+* $ in symbol names <3>:                 D10V-Chars.          (line  53)
+* $ in symbol names <4>:                 Meta-Chars.          (line  10)
+* $ in symbol names:                     SH-Chars.            (line  15)
+* $a:                                    ARM Mapping Symbols. (line   9)
+* $acos math builtin, TIC54X:            TIC54X-Builtins.     (line  10)
+* $asin math builtin, TIC54X:            TIC54X-Builtins.     (line  13)
+* $atan math builtin, TIC54X:            TIC54X-Builtins.     (line  16)
+* $atan2 math builtin, TIC54X:           TIC54X-Builtins.     (line  19)
+* $ceil math builtin, TIC54X:            TIC54X-Builtins.     (line  22)
+* $cos math builtin, TIC54X:             TIC54X-Builtins.     (line  28)
+* $cosh math builtin, TIC54X:            TIC54X-Builtins.     (line  25)
+* $cvf math builtin, TIC54X:             TIC54X-Builtins.     (line  31)
+* $cvi math builtin, TIC54X:             TIC54X-Builtins.     (line  34)
+* $d <1>:                                AArch64 Mapping Symbols.
+                                                              (line  12)
+* $d:                                    ARM Mapping Symbols. (line  15)
+* $exp math builtin, TIC54X:             TIC54X-Builtins.     (line  37)
+* $fabs math builtin, TIC54X:            TIC54X-Builtins.     (line  40)
+* $firstch subsym builtin, TIC54X:       TIC54X-Macros.       (line  26)
+* $floor math builtin, TIC54X:           TIC54X-Builtins.     (line  43)
+* $fmod math builtin, TIC54X:            TIC54X-Builtins.     (line  47)
+* $int math builtin, TIC54X:             TIC54X-Builtins.     (line  50)
+* $iscons subsym builtin, TIC54X:        TIC54X-Macros.       (line  43)
+* $isdefed subsym builtin, TIC54X:       TIC54X-Macros.       (line  34)
+* $ismember subsym builtin, TIC54X:      TIC54X-Macros.       (line  38)
+* $isname subsym builtin, TIC54X:        TIC54X-Macros.       (line  47)
+* $isreg subsym builtin, TIC54X:         TIC54X-Macros.       (line  50)
+* $lastch subsym builtin, TIC54X:        TIC54X-Macros.       (line  30)
+* $ldexp math builtin, TIC54X:           TIC54X-Builtins.     (line  53)
+* $log math builtin, TIC54X:             TIC54X-Builtins.     (line  59)
+* $log10 math builtin, TIC54X:           TIC54X-Builtins.     (line  56)
+* $max math builtin, TIC54X:             TIC54X-Builtins.     (line  62)
+* $min math builtin, TIC54X:             TIC54X-Builtins.     (line  65)
+* $pow math builtin, TIC54X:             TIC54X-Builtins.     (line  68)
+* $round math builtin, TIC54X:           TIC54X-Builtins.     (line  71)
+* $sgn math builtin, TIC54X:             TIC54X-Builtins.     (line  74)
+* $sin math builtin, TIC54X:             TIC54X-Builtins.     (line  77)
+* $sinh math builtin, TIC54X:            TIC54X-Builtins.     (line  80)
+* $sqrt math builtin, TIC54X:            TIC54X-Builtins.     (line  83)
+* $structacc subsym builtin, TIC54X:     TIC54X-Macros.       (line  57)
+* $structsz subsym builtin, TIC54X:      TIC54X-Macros.       (line  54)
+* $symcmp subsym builtin, TIC54X:        TIC54X-Macros.       (line  23)
+* $symlen subsym builtin, TIC54X:        TIC54X-Macros.       (line  20)
+* $t:                                    ARM Mapping Symbols. (line  12)
+* $tan math builtin, TIC54X:             TIC54X-Builtins.     (line  86)
+* $tanh math builtin, TIC54X:            TIC54X-Builtins.     (line  89)
+* $trunc math builtin, TIC54X:           TIC54X-Builtins.     (line  92)
+* $x:                                    AArch64 Mapping Symbols.
+                                                              (line   9)
+* %gp:                                   RX-Modifiers.        (line   6)
+* %gpreg:                                RX-Modifiers.        (line  22)
+* %pidreg:                               RX-Modifiers.        (line  25)
+* -+ option, VAX/VMS:                    VAX-Opts.            (line  71)
+* --:                                    Command Line.        (line  10)
+* --32 option, i386:                     i386-Options.        (line   8)
+* --32 option, x86-64:                   i386-Options.        (line   8)
+* --64 option, i386:                     i386-Options.        (line   8)
+* --64 option, x86-64:                   i386-Options.        (line   8)
+* --absolute-literals:                   Xtensa Options.      (line  21)
+* --allow-reg-prefix:                    SH Options.          (line   9)
+* --alternate:                           alternate.           (line   6)
+* --base-size-default-16:                M68K-Opts.           (line  65)
+* --base-size-default-32:                M68K-Opts.           (line  65)
+* --big:                                 SH Options.          (line   9)
+* --bitwise-or option, M680x0:           M68K-Opts.           (line  58)
+* --disp-size-default-16:                M68K-Opts.           (line  74)
+* --disp-size-default-32:                M68K-Opts.           (line  74)
+* --divide option, i386:                 i386-Options.        (line  24)
+* --dsp:                                 SH Options.          (line   9)
+* --emulation=crisaout command line option, CRIS: CRIS-Opts.  (line   9)
+* --emulation=criself command line option, CRIS: CRIS-Opts.   (line   9)
+* --enforce-aligned-data:                Sparc-Aligned-Data.  (line  11)
+* --fatal-warnings:                      W.                   (line  16)
+* --fdpic:                               SH Options.          (line  31)
+* --fix-v4bx command line option, ARM:   ARM Options.         (line 173)
+* --fixed-special-register-names command line option, MMIX: MMIX-Opts.
+                                                              (line   8)
+* --force-long-branches:                 M68HC11-Opts.        (line  82)
+* --generate-example:                    M68HC11-Opts.        (line  99)
+* --globalize-symbols command line option, MMIX: MMIX-Opts.   (line  12)
+* --gnu-syntax command line option, MMIX: MMIX-Opts.          (line  16)
+* --hash-size=NUMBER:                    Overview.            (line 400)
+* --linker-allocated-gregs command line option, MMIX: MMIX-Opts.
+                                                              (line  67)
+* --listing-cont-lines:                  listing.             (line  34)
+* --listing-lhs-width:                   listing.             (line  16)
+* --listing-lhs-width2:                  listing.             (line  21)
+* --listing-rhs-width:                   listing.             (line  28)
+* --little:                              SH Options.          (line   9)
+* --longcalls:                           Xtensa Options.      (line  35)
+* --march=ARCHITECTURE command line option, CRIS: CRIS-Opts.  (line  34)
+* --MD:                                  MD.                  (line   6)
+* --mul-bug-abort command line option, CRIS: CRIS-Opts.       (line  62)
+* --no-absolute-literals:                Xtensa Options.      (line  21)
+* --no-expand command line option, MMIX: MMIX-Opts.           (line  31)
+* --no-longcalls:                        Xtensa Options.      (line  35)
+* --no-merge-gregs command line option, MMIX: MMIX-Opts.      (line  36)
+* --no-mul-bug-abort command line option, CRIS: CRIS-Opts.    (line  62)
+* --no-predefined-syms command line option, MMIX: MMIX-Opts.  (line  22)
+* --no-pushj-stubs command line option, MMIX: MMIX-Opts.      (line  54)
+* --no-stubs command line option, MMIX:  MMIX-Opts.           (line  54)
+* --no-target-align:                     Xtensa Options.      (line  28)
+* --no-text-section-literals:            Xtensa Options.      (line   7)
+* --no-transform:                        Xtensa Options.      (line  44)
+* --no-underscore command line option, CRIS: CRIS-Opts.       (line  15)
+* --no-warn:                             W.                   (line  11)
+* --pcrel:                               M68K-Opts.           (line  86)
+* --pic command line option, CRIS:       CRIS-Opts.           (line  27)
+* --print-insn-syntax <1>:               XGATE-Opts.          (line  25)
+* --print-insn-syntax:                   M68HC11-Opts.        (line  88)
+* --print-opcodes <1>:                   XGATE-Opts.          (line  29)
+* --print-opcodes:                       M68HC11-Opts.        (line  92)
+* --register-prefix-optional option, M680x0: M68K-Opts.       (line  45)
+* --relax:                               SH Options.          (line   9)
+* --relax command line option, MMIX:     MMIX-Opts.           (line  19)
+* --rename-section:                      Xtensa Options.      (line  52)
+* --renesas:                             SH Options.          (line   9)
+* --short-branches:                      M68HC11-Opts.        (line  67)
+* --small:                               SH Options.          (line   9)
+* --statistics:                          statistics.          (line   6)
+* --strict-direct-mode:                  M68HC11-Opts.        (line  57)
+* --target-align:                        Xtensa Options.      (line  28)
+* --text-section-literals:               Xtensa Options.      (line   7)
+* --traditional-format:                  traditional-format.  (line   6)
+* --transform:                           Xtensa Options.      (line  44)
+* --underscore command line option, CRIS: CRIS-Opts.          (line  15)
+* --warn:                                W.                   (line  19)
+* --x32 option, i386:                    i386-Options.        (line   8)
+* --x32 option, x86-64:                  i386-Options.        (line   8)
+* --xgate-ramoffset:                     M68HC11-Opts.        (line  36)
+* -1 option, VAX/VMS:                    VAX-Opts.            (line  77)
+* -32addr command line option, Alpha:    Alpha Options.       (line  57)
+* -a:                                    a.                   (line   6)
+* -A options, i960:                      Options-i960.        (line   6)
+* -ac:                                   a.                   (line   6)
+* -ad:                                   a.                   (line   6)
+* -ag:                                   a.                   (line   6)
+* -ah:                                   a.                   (line   6)
+* -al:                                   a.                   (line   6)
+* -Aleon:                                Sparc-Opts.          (line  25)
+* -an:                                   a.                   (line   6)
+* -as:                                   a.                   (line   6)
+* -Asparc:                               Sparc-Opts.          (line  25)
+* -Asparcfmaf:                           Sparc-Opts.          (line  25)
+* -Asparcima:                            Sparc-Opts.          (line  25)
+* -Asparclet:                            Sparc-Opts.          (line  25)
+* -Asparclite:                           Sparc-Opts.          (line  25)
+* -Asparcvis:                            Sparc-Opts.          (line  25)
+* -Asparcvis2:                           Sparc-Opts.          (line  25)
+* -Asparcvis3:                           Sparc-Opts.          (line  25)
+* -Asparcvis3r:                          Sparc-Opts.          (line  25)
+* -Av6:                                  Sparc-Opts.          (line  25)
+* -Av7:                                  Sparc-Opts.          (line  25)
+* -Av8:                                  Sparc-Opts.          (line  25)
+* -Av9:                                  Sparc-Opts.          (line  25)
+* -Av9a:                                 Sparc-Opts.          (line  25)
+* -Av9b:                                 Sparc-Opts.          (line  25)
+* -Av9c:                                 Sparc-Opts.          (line  25)
+* -Av9d:                                 Sparc-Opts.          (line  25)
+* -Av9v:                                 Sparc-Opts.          (line  25)
+* -b option, i960:                       Options-i960.        (line  22)
+* -big option, M32R:                     M32R-Opts.           (line  35)
+* -D:                                    D.                   (line   6)
+* -D, ignored on VAX:                    VAX-Opts.            (line  11)
+* -d, VAX option:                        VAX-Opts.            (line  16)
+* -eabi= command line option, ARM:       ARM Options.         (line 156)
+* -EB command line option, AArch64:      AArch64 Options.     (line   6)
+* -EB command line option, ARC:          ARC Options.         (line  31)
+* -EB command line option, ARM:          ARM Options.         (line 161)
+* -EB option (MIPS):                     MIPS Options.        (line  13)
+* -EB option, M32R:                      M32R-Opts.           (line  39)
+* -EB option, TILE-Gx:                   TILE-Gx Options.     (line  11)
+* -EL command line option, AArch64:      AArch64 Options.     (line  10)
+* -EL command line option, ARC:          ARC Options.         (line  35)
+* -EL command line option, ARM:          ARM Options.         (line 165)
+* -EL option (MIPS):                     MIPS Options.        (line  13)
+* -EL option, M32R:                      M32R-Opts.           (line  32)
+* -EL option, TILE-Gx:                   TILE-Gx Options.     (line  11)
+* -f:                                    f.                   (line   6)
+* -F command line option, Alpha:         Alpha Options.       (line  57)
+* -g command line option, Alpha:         Alpha Options.       (line  47)
+* -G command line option, Alpha:         Alpha Options.       (line  53)
+* -G option (MIPS):                      MIPS Options.        (line   8)
+* -h option, VAX/VMS:                    VAX-Opts.            (line  45)
+* -H option, VAX/VMS:                    VAX-Opts.            (line  81)
+* -I PATH:                               I.                   (line   6)
+* -ignore-parallel-conflicts option, M32RX: M32R-Opts.        (line  87)
+* -Ip option, M32RX:                     M32R-Opts.           (line  97)
+* -J, ignored on VAX:                    VAX-Opts.            (line  27)
+* -K:                                    K.                   (line   6)
+* -k command line option, ARM:           ARM Options.         (line 169)
+* -KPIC option, M32R:                    M32R-Opts.           (line  42)
+* -KPIC option, MIPS:                    MIPS Options.        (line  21)
+* -L:                                    L.                   (line   6)
+* -l option, M680x0:                     M68K-Opts.           (line  33)
+* -little option, M32R:                  M32R-Opts.           (line  27)
+* -M:                                    M.                   (line   6)
+* -m11/03:                               PDP-11-Options.      (line 140)
+* -m11/04:                               PDP-11-Options.      (line 143)
+* -m11/05:                               PDP-11-Options.      (line 146)
+* -m11/10:                               PDP-11-Options.      (line 146)
+* -m11/15:                               PDP-11-Options.      (line 149)
+* -m11/20:                               PDP-11-Options.      (line 149)
+* -m11/21:                               PDP-11-Options.      (line 152)
+* -m11/23:                               PDP-11-Options.      (line 155)
+* -m11/24:                               PDP-11-Options.      (line 155)
+* -m11/34:                               PDP-11-Options.      (line 158)
+* -m11/34a:                              PDP-11-Options.      (line 161)
+* -m11/35:                               PDP-11-Options.      (line 164)
+* -m11/40:                               PDP-11-Options.      (line 164)
+* -m11/44:                               PDP-11-Options.      (line 167)
+* -m11/45:                               PDP-11-Options.      (line 170)
+* -m11/50:                               PDP-11-Options.      (line 170)
+* -m11/53:                               PDP-11-Options.      (line 173)
+* -m11/55:                               PDP-11-Options.      (line 170)
+* -m11/60:                               PDP-11-Options.      (line 176)
+* -m11/70:                               PDP-11-Options.      (line 170)
+* -m11/73:                               PDP-11-Options.      (line 173)
+* -m11/83:                               PDP-11-Options.      (line 173)
+* -m11/84:                               PDP-11-Options.      (line 173)
+* -m11/93:                               PDP-11-Options.      (line 173)
+* -m11/94:                               PDP-11-Options.      (line 173)
+* -m16c option, M16C:                    M32C-Opts.           (line  12)
+* -m31 option, s390:                     s390 Options.        (line   8)
+* -m32 option, TILE-Gx:                  TILE-Gx Options.     (line   8)
+* -m32bit-doubles:                       RX-Opts.             (line   9)
+* -m32c option, M32C:                    M32C-Opts.           (line   9)
+* -m32r option, M32R:                    M32R-Opts.           (line  21)
+* -m32rx option, M32R2:                  M32R-Opts.           (line  17)
+* -m32rx option, M32RX:                  M32R-Opts.           (line   9)
+* -m4byte-align command line option, V850: V850 Options.      (line  90)
+* -m64 option, s390:                     s390 Options.        (line   8)
+* -m64 option, TILE-Gx:                  TILE-Gx Options.     (line   8)
+* -m64bit-doubles:                       RX-Opts.             (line  15)
+* -m68000 and related options:           M68K-Opts.           (line  98)
+* -m68hc11:                              M68HC11-Opts.        (line   9)
+* -m68hc12:                              M68HC11-Opts.        (line  14)
+* -m68hcs12:                             M68HC11-Opts.        (line  21)
+* -m8byte-align command line option, V850: V850 Options.      (line  86)
+* -m[no-]68851 command line option, M680x0: M68K-Opts.        (line  21)
+* -m[no-]68881 command line option, M680x0: M68K-Opts.        (line  21)
+* -m[no-]div command line option, M680x0: M68K-Opts.          (line  21)
+* -m[no-]emac command line option, M680x0: M68K-Opts.         (line  21)
+* -m[no-]float command line option, M680x0: M68K-Opts.        (line  21)
+* -m[no-]mac command line option, M680x0: M68K-Opts.          (line  21)
+* -m[no-]usp command line option, M680x0: M68K-Opts.          (line  21)
+* -mabi= command line option, AArch64:   AArch64 Options.     (line  14)
+* -madd-bnd-prefix option, i386:         i386-Options.        (line 124)
+* -madd-bnd-prefix option, x86-64:       i386-Options.        (line 124)
+* -mall:                                 PDP-11-Options.      (line  26)
+* -mall-enabled command line option, LM32: LM32 Options.      (line  30)
+* -mall-extensions:                      PDP-11-Options.      (line  26)
+* -mall-opcodes command line option, AVR: AVR Options.        (line  97)
+* -mapcs-26 command line option, ARM:    ARM Options.         (line 128)
+* -mapcs-32 command line option, ARM:    ARM Options.         (line 128)
+* -mapcs-float command line option, ARM: ARM Options.         (line 142)
+* -mapcs-reentrant command line option, ARM: ARM Options.     (line 147)
+* -marc[5|6|7|8] command line option, ARC: ARC Options.       (line   6)
+* -march= command line option, ARM:      ARM Options.         (line  65)
+* -march= command line option, M680x0:   M68K-Opts.           (line   8)
+* -march= command line option, TIC6X:    TIC6X Options.       (line   6)
+* -march= option, i386:                  i386-Options.        (line  31)
+* -march= option, s390:                  s390 Options.        (line  25)
+* -march= option, x86-64:                i386-Options.        (line  31)
+* -matpcs command line option, ARM:      ARM Options.         (line 134)
+* -mavxscalar= option, i386:             i386-Options.        (line  82)
+* -mavxscalar= option, x86-64:           i386-Options.        (line  82)
+* -mbarrel-shift-enabled command line option, LM32: LM32 Options.
+                                                              (line  12)
+* -mbig-endian:                          RX-Opts.             (line  20)
+* -mbreak-enabled command line option, LM32: LM32 Options.    (line  27)
+* -mcis:                                 PDP-11-Options.      (line  32)
+* -mconstant-gp command line option, IA-64: IA-64 Options.    (line   6)
+* -mCPU command line option, Alpha:      Alpha Options.       (line   6)
+* -mcpu option, cpu:                     TIC54X-Opts.         (line  15)
+* -mcpu=:                                RX-Opts.             (line  75)
+* -mcpu= command line option, ARM:       ARM Options.         (line   6)
+* -mcpu= command line option, Blackfin:  Blackfin Options.    (line   6)
+* -mcpu= command line option, M680x0:    M68K-Opts.           (line  14)
+* -mcsm:                                 PDP-11-Options.      (line  43)
+* -mdcache-enabled command line option, LM32: LM32 Options.   (line  24)
+* -mdebug command line option, Alpha:    Alpha Options.       (line  25)
+* -mdivide-enabled command line option, LM32: LM32 Options.   (line   9)
+* -mdsbt command line option, TIC6X:     TIC6X Options.       (line  13)
+* -me option, stderr redirect:           TIC54X-Opts.         (line  20)
+* -meis:                                 PDP-11-Options.      (line  46)
+* -mepiphany command line option, Epiphany: Epiphany Options. (line   9)
+* -mepiphany16 command line option, Epiphany: Epiphany Options.
+                                                              (line  13)
+* -merrors-to-file option, stderr redirect: TIC54X-Opts.      (line  20)
+* -mesa option, s390:                    s390 Options.        (line  17)
+* -mevexlig= option, i386:               i386-Options.        (line  90)
+* -mevexlig= option, x86-64:             i386-Options.        (line  90)
+* -mevexwig= option, i386:               i386-Options.        (line 100)
+* -mevexwig= option, x86-64:             i386-Options.        (line 100)
+* -mf option, far-mode:                  TIC54X-Opts.         (line   8)
+* -mf11:                                 PDP-11-Options.      (line 122)
+* -mfar-mode option, far-mode:           TIC54X-Opts.         (line   8)
+* -mfdpic command line option, Blackfin: Blackfin Options.    (line  19)
+* -mfis:                                 PDP-11-Options.      (line  51)
+* -mfloat-abi= command line option, ARM: ARM Options.         (line 151)
+* -mfp-11:                               PDP-11-Options.      (line  56)
+* -mfpp:                                 PDP-11-Options.      (line  56)
+* -mfpu:                                 PDP-11-Options.      (line  56)
+* -mfpu= command line option, ARM:       ARM Options.         (line  81)
+* -mgcc-abi:                             RX-Opts.             (line  63)
+* -mgcc-abi command line option, V850:   V850 Options.        (line  79)
+* -micache-enabled command line option, LM32: LM32 Options.   (line  21)
+* -mimplicit-it command line option, ARM: ARM Options.        (line 112)
+* -mint-register:                        RX-Opts.             (line  57)
+* -mip2022 option, IP2K:                 IP2K-Opts.           (line  14)
+* -mip2022ext option, IP2022:            IP2K-Opts.           (line   9)
+* -mj11:                                 PDP-11-Options.      (line 126)
+* -mka11:                                PDP-11-Options.      (line  92)
+* -mkb11:                                PDP-11-Options.      (line  95)
+* -mkd11a:                               PDP-11-Options.      (line  98)
+* -mkd11b:                               PDP-11-Options.      (line 101)
+* -mkd11d:                               PDP-11-Options.      (line 104)
+* -mkd11e:                               PDP-11-Options.      (line 107)
+* -mkd11f:                               PDP-11-Options.      (line 110)
+* -mkd11h:                               PDP-11-Options.      (line 110)
+* -mkd11k:                               PDP-11-Options.      (line 114)
+* -mkd11q:                               PDP-11-Options.      (line 110)
+* -mkd11z:                               PDP-11-Options.      (line 118)
+* -mkev11:                               PDP-11-Options.      (line  51)
+* -mlimited-eis:                         PDP-11-Options.      (line  64)
+* -mlittle-endian:                       RX-Opts.             (line  26)
+* -mlong <1>:                            M68HC11-Opts.        (line  45)
+* -mlong:                                XGATE-Opts.          (line  13)
+* -mlong-double <1>:                     XGATE-Opts.          (line  21)
+* -mlong-double:                         M68HC11-Opts.        (line  53)
+* -mm9s12x:                              M68HC11-Opts.        (line  27)
+* -mm9s12xg:                             M68HC11-Opts.        (line  32)
+* -mmcu= command line option, AVR:       AVR Options.         (line   6)
+* -mmfpt:                                PDP-11-Options.      (line  70)
+* -mmicrocode:                           PDP-11-Options.      (line  83)
+* -mmnemonic= option, i386:              i386-Options.        (line 107)
+* -mmnemonic= option, x86-64:            i386-Options.        (line 107)
+* -mmultiply-enabled command line option, LM32: LM32 Options. (line   6)
+* -mmutiproc:                            PDP-11-Options.      (line  73)
+* -mmxps:                                PDP-11-Options.      (line  77)
+* -mnaked-reg option, i386:              i386-Options.        (line 119)
+* -mnaked-reg option, x86-64:            i386-Options.        (line 119)
+* -mnan= command line option, MIPS:      MIPS Options.        (line 297)
+* -mno-cis:                              PDP-11-Options.      (line  32)
+* -mno-csm:                              PDP-11-Options.      (line  43)
+* -mno-dsbt command line option, TIC6X:  TIC6X Options.       (line  13)
+* -mno-eis:                              PDP-11-Options.      (line  46)
+* -mno-extensions:                       PDP-11-Options.      (line  29)
+* -mno-fdpic command line option, Blackfin: Blackfin Options. (line  22)
+* -mno-fis:                              PDP-11-Options.      (line  51)
+* -mno-fp-11:                            PDP-11-Options.      (line  56)
+* -mno-fpp:                              PDP-11-Options.      (line  56)
+* -mno-fpu:                              PDP-11-Options.      (line  56)
+* -mno-kev11:                            PDP-11-Options.      (line  51)
+* -mno-limited-eis:                      PDP-11-Options.      (line  64)
+* -mno-mfpt:                             PDP-11-Options.      (line  70)
+* -mno-microcode:                        PDP-11-Options.      (line  83)
+* -mno-mutiproc:                         PDP-11-Options.      (line  73)
+* -mno-mxps:                             PDP-11-Options.      (line  77)
+* -mno-pic:                              PDP-11-Options.      (line  11)
+* -mno-pic command line option, TIC6X:   TIC6X Options.       (line  36)
+* -mno-regnames option, s390:            s390 Options.        (line  35)
+* -mno-skip-bug command line option, AVR: AVR Options.        (line 100)
+* -mno-spl:                              PDP-11-Options.      (line  80)
+* -mno-sym32:                            MIPS Options.        (line 238)
+* -mno-wrap command line option, AVR:    AVR Options.         (line 103)
+* -mnopic command line option, Blackfin: Blackfin Options.    (line  22)
+* -mpic:                                 PDP-11-Options.      (line  11)
+* -mpic command line option, TIC6X:      TIC6X Options.       (line  36)
+* -mpid:                                 RX-Opts.             (line  50)
+* -mpid= command line option, TIC6X:     TIC6X Options.       (line  23)
+* -mregnames option, s390:               s390 Options.        (line  32)
+* -mrelax command line option, V850:     V850 Options.        (line  72)
+* -mrh850-abi command line option, V850: V850 Options.        (line  82)
+* -mrx-abi:                              RX-Opts.             (line  69)
+* -mshort <1>:                           M68HC11-Opts.        (line  40)
+* -mshort:                               XGATE-Opts.          (line   8)
+* -mshort-double <1>:                    XGATE-Opts.          (line  17)
+* -mshort-double:                        M68HC11-Opts.        (line  49)
+* -msign-extend-enabled command line option, LM32: LM32 Options.
+                                                              (line  15)
+* -msmall-data-limit:                    RX-Opts.             (line  42)
+* -mspl:                                 PDP-11-Options.      (line  80)
+* -msse-check= option, i386:             i386-Options.        (line  72)
+* -msse-check= option, x86-64:           i386-Options.        (line  72)
+* -msse2avx option, i386:                i386-Options.        (line  68)
+* -msse2avx option, x86-64:              i386-Options.        (line  68)
+* -msym32:                               MIPS Options.        (line 238)
+* -msyntax= option, i386:                i386-Options.        (line 113)
+* -msyntax= option, x86-64:              i386-Options.        (line 113)
+* -mt11:                                 PDP-11-Options.      (line 130)
+* -mthumb command line option, ARM:      ARM Options.         (line 103)
+* -mthumb-interwork command line option, ARM: ARM Options.    (line 108)
+* -mtune= option, i386:                  i386-Options.        (line  60)
+* -mtune= option, x86-64:                i386-Options.        (line  60)
+* -muse-conventional-section-names:      RX-Opts.             (line  33)
+* -muse-renesas-section-names:           RX-Opts.             (line  37)
+* -muser-enabled command line option, LM32: LM32 Options.     (line  18)
+* -mv850 command line option, V850:      V850 Options.        (line  23)
+* -mv850any command line option, V850:   V850 Options.        (line  41)
+* -mv850e command line option, V850:     V850 Options.        (line  29)
+* -mv850e1 command line option, V850:    V850 Options.        (line  35)
+* -mv850e2 command line option, V850:    V850 Options.        (line  51)
+* -mv850e2v3 command line option, V850:  V850 Options.        (line  57)
+* -mv850e2v4 command line option, V850:  V850 Options.        (line  63)
+* -mv850e3v5 command line option, V850:  V850 Options.        (line  66)
+* -mvxworks-pic option, MIPS:            MIPS Options.        (line  26)
+* -mwarn-areg-zero option, s390:         s390 Options.        (line  38)
+* -mwarn-deprecated command line option, ARM: ARM Options.    (line 177)
+* -mzarch option, s390:                  s390 Options.        (line  17)
+* -N command line option, CRIS:          CRIS-Opts.           (line  58)
+* -nIp option, M32RX:                    M32R-Opts.           (line 101)
+* -no-bitinst, M32R2:                    M32R-Opts.           (line  54)
+* -no-ignore-parallel-conflicts option, M32RX: M32R-Opts.     (line  93)
+* -no-mdebug command line option, Alpha: Alpha Options.       (line  25)
+* -no-parallel option, M32RX:            M32R-Opts.           (line  51)
+* -no-relax option, i960:                Options-i960.        (line  66)
+* -no-warn-explicit-parallel-conflicts option, M32RX: M32R-Opts.
+                                                              (line  79)
+* -no-warn-unmatched-high option, M32R:  M32R-Opts.           (line 111)
+* -nocpp ignored (MIPS):                 MIPS Options.        (line 241)
+* -noreplace command line option, Alpha: Alpha Options.       (line  40)
+* -o:                                    o.                   (line   6)
+* -O option, M32RX:                      M32R-Opts.           (line  59)
+* -parallel option, M32RX:               M32R-Opts.           (line  46)
+* -R:                                    R.                   (line   6)
+* -r800 command line option, Z80:        Z80 Options.         (line  41)
+* -relax command line option, Alpha:     Alpha Options.       (line  32)
+* -replace command line option, Alpha:   Alpha Options.       (line  40)
+* -S, ignored on VAX:                    VAX-Opts.            (line  11)
+* -t, ignored on VAX:                    VAX-Opts.            (line  36)
+* -T, ignored on VAX:                    VAX-Opts.            (line  11)
+* -v:                                    v.                   (line   6)
+* -V, redundant on VAX:                  VAX-Opts.            (line  22)
+* -version:                              v.                   (line   6)
+* -W:                                    W.                   (line  11)
+* -warn-explicit-parallel-conflicts option, M32RX: M32R-Opts. (line  65)
+* -warn-unmatched-high option, M32R:     M32R-Opts.           (line 105)
+* -Wnp option, M32RX:                    M32R-Opts.           (line  83)
+* -Wnuh option, M32RX:                   M32R-Opts.           (line 117)
+* -Wp option, M32RX:                     M32R-Opts.           (line  75)
+* -wsigned_overflow command line option, V850: V850 Options.  (line   9)
+* -Wuh option, M32RX:                    M32R-Opts.           (line 114)
+* -wunsigned_overflow command line option, V850: V850 Options.
+                                                              (line  16)
+* -x command line option, MMIX:          MMIX-Opts.           (line  44)
+* -z80 command line option, Z80:         Z80 Options.         (line   8)
+* -z8001 command line option, Z8000:     Z8000 Options.       (line   6)
+* -z8002 command line option, Z8000:     Z8000 Options.       (line   9)
+* . (symbol):                            Dot.                 (line   6)
+* .2byte directive, ARM:                 ARM Directives.      (line   6)
+* .4byte directive, ARM:                 ARM Directives.      (line   6)
+* .8byte directive, ARM:                 ARM Directives.      (line   6)
+* .align directive, ARM:                 ARM Directives.      (line  11)
+* .align directive, TILE-Gx:             TILE-Gx Directives.  (line   6)
+* .align directive, TILEPro:             TILEPro Directives.  (line   6)
+* .allow_suspicious_bundles directive, TILE-Gx: TILE-Gx Directives.
+                                                              (line  10)
+* .allow_suspicious_bundles directive, TILEPro: TILEPro Directives.
+                                                              (line  10)
+* .arch directive, ARM:                  ARM Directives.      (line  18)
+* .arch directive, TIC6X:                TIC6X Directives.    (line  10)
+* .arch_extension directive, ARM:        ARM Directives.      (line  25)
+* .arm directive, ARM:                   ARM Directives.      (line  34)
+* .big directive, M32RX:                 M32R-Directives.     (line  88)
+* .bss directive, AArch64:               AArch64 Directives.  (line   6)
+* .bss directive, ARM:                   ARM Directives.      (line  42)
+* .c6xabi_attribute directive, TIC6X:    TIC6X Directives.    (line  20)
+* .cantunwind directive, ARM:            ARM Directives.      (line  45)
+* .cantunwind directive, TIC6X:          TIC6X Directives.    (line  13)
+* .code directive, ARM:                  ARM Directives.      (line  49)
+* .cpu directive, ARM:                   ARM Directives.      (line  53)
+* .dn and .qn directives, ARM:           ARM Directives.      (line  60)
+* .eabi_attribute directive, ARM:        ARM Directives.      (line  83)
+* .ehtype directive, TIC6X:              TIC6X Directives.    (line  31)
+* .endp directive, TIC6X:                TIC6X Directives.    (line  34)
+* .even directive, ARM:                  ARM Directives.      (line 111)
+* .extend directive, ARM:                ARM Directives.      (line 114)
+* .fnend directive, ARM:                 ARM Directives.      (line 120)
+* .fnstart directive, ARM:               ARM Directives.      (line 129)
+* .force_thumb directive, ARM:           ARM Directives.      (line 132)
+* .fpu directive, ARM:                   ARM Directives.      (line 136)
+* .global:                               MIPS insn.           (line  12)
+* .handlerdata directive, ARM:           ARM Directives.      (line 140)
+* .handlerdata directive, TIC6X:         TIC6X Directives.    (line  39)
+* .insn:                                 MIPS insn.           (line   6)
+* .insn directive, s390:                 s390 Directives.     (line  11)
+* .inst directive, ARM:                  ARM Directives.      (line 149)
+* .ldouble directive, ARM:               ARM Directives.      (line 114)
+* .little directive, M32RX:              M32R-Directives.     (line  82)
+* .long directive, s390:                 s390 Directives.     (line  16)
+* .ltorg directive, AArch64:             AArch64 Directives.  (line   9)
+* .ltorg directive, ARM:                 ARM Directives.      (line 159)
+* .ltorg directive, s390:                s390 Directives.     (line  88)
+* .m32r directive, M32R:                 M32R-Directives.     (line  66)
+* .m32r2 directive, M32R2:               M32R-Directives.     (line  77)
+* .m32rx directive, M32RX:               M32R-Directives.     (line  72)
+* .machine directive, s390:              s390 Directives.     (line  93)
+* .machinemode directive, s390:          s390 Directives.     (line 103)
+* .movsp directive, ARM:                 ARM Directives.      (line 173)
+* .nan directive, MIPS:                  MIPS NaN Encodings.  (line   6)
+* .no_pointers directive, XStormy16:     XStormy16 Directives.
+                                                              (line  14)
+* .nocmp directive, TIC6X:               TIC6X Directives.    (line  47)
+* .o:                                    Object.              (line   6)
+* .object_arch directive, ARM:           ARM Directives.      (line 178)
+* .packed directive, ARM:                ARM Directives.      (line 184)
+* .pad directive, ARM:                   ARM Directives.      (line  37)
+* .param on HPPA:                        HPPA Directives.     (line  19)
+* .personality directive, ARM:           ARM Directives.      (line 194)
+* .personality directive, TIC6X:         TIC6X Directives.    (line  55)
+* .personalityindex directive, ARM:      ARM Directives.      (line 197)
+* .personalityindex directive, TIC6X:    TIC6X Directives.    (line  51)
+* .pool directive, AArch64:              AArch64 Directives.  (line  23)
+* .pool directive, ARM:                  ARM Directives.      (line 201)
+* .quad directive, s390:                 s390 Directives.     (line  16)
+* .req directive, AArch64:               AArch64 Directives.  (line  26)
+* .req directive, ARM:                   ARM Directives.      (line 204)
+* .require_canonical_reg_names directive, TILE-Gx: TILE-Gx Directives.
+                                                              (line  19)
+* .require_canonical_reg_names directive, TILEPro: TILEPro Directives.
+                                                              (line  19)
+* .save directive, ARM:                  ARM Directives.      (line 209)
+* .scomm directive, TIC6X:               TIC6X Directives.    (line  58)
+* .secrel32 directive, ARM:              ARM Directives.      (line 247)
+* .set arch=CPU:                         MIPS ISA.            (line  18)
+* .set at:                               MIPS Macros.         (line  42)
+* .set at=REG:                           MIPS Macros.         (line  36)
+* .set autoextend:                       MIPS autoextend.     (line   6)
+* .set doublefloat:                      MIPS Floating-Point. (line  12)
+* .set dsp:                              MIPS ASE Instruction Generation Overrides.
+                                                              (line  21)
+* .set dspr2:                            MIPS ASE Instruction Generation Overrides.
+                                                              (line  26)
+* .set hardfloat:                        MIPS Floating-Point. (line   6)
+* .set insn32:                           MIPS assembly options.
+                                                              (line   6)
+* .set macro:                            MIPS Macros.         (line  31)
+* .set mcu:                              MIPS ASE Instruction Generation Overrides.
+                                                              (line  37)
+* .set mdmx:                             MIPS ASE Instruction Generation Overrides.
+                                                              (line  16)
+* .set mips3d:                           MIPS ASE Instruction Generation Overrides.
+                                                              (line   6)
+* .set mipsN:                            MIPS ISA.            (line   6)
+* .set mt:                               MIPS ASE Instruction Generation Overrides.
+                                                              (line  32)
+* .set noat:                             MIPS Macros.         (line  42)
+* .set noautoextend:                     MIPS autoextend.     (line   6)
+* .set nodsp:                            MIPS ASE Instruction Generation Overrides.
+                                                              (line  21)
+* .set nodspr2:                          MIPS ASE Instruction Generation Overrides.
+                                                              (line  26)
+* .set noinsn32:                         MIPS assembly options.
+                                                              (line   6)
+* .set nomacro:                          MIPS Macros.         (line  31)
+* .set nomcu:                            MIPS ASE Instruction Generation Overrides.
+                                                              (line  37)
+* .set nomdmx:                           MIPS ASE Instruction Generation Overrides.
+                                                              (line  16)
+* .set nomips3d:                         MIPS ASE Instruction Generation Overrides.
+                                                              (line   6)
+* .set nomt:                             MIPS ASE Instruction Generation Overrides.
+                                                              (line  32)
+* .set nosmartmips:                      MIPS ASE Instruction Generation Overrides.
+                                                              (line  11)
+* .set nosym32:                          MIPS Symbol Sizes.   (line   6)
+* .set novirt:                           MIPS ASE Instruction Generation Overrides.
+                                                              (line  42)
+* .set pop:                              MIPS Option Stack.   (line   6)
+* .set push:                             MIPS Option Stack.   (line   6)
+* .set singlefloat:                      MIPS Floating-Point. (line  12)
+* .set smartmips:                        MIPS ASE Instruction Generation Overrides.
+                                                              (line  11)
+* .set softfloat:                        MIPS Floating-Point. (line   6)
+* .set sym32:                            MIPS Symbol Sizes.   (line   6)
+* .set virt:                             MIPS ASE Instruction Generation Overrides.
+                                                              (line  42)
+* .setfp directive, ARM:                 ARM Directives.      (line 233)
+* .short directive, s390:                s390 Directives.     (line  16)
+* .syntax directive, ARM:                ARM Directives.      (line 252)
+* .thumb directive, ARM:                 ARM Directives.      (line 256)
+* .thumb_func directive, ARM:            ARM Directives.      (line 259)
+* .thumb_set directive, ARM:             ARM Directives.      (line 270)
+* .tlsdescseq directive, ARM:            ARM Directives.      (line 277)
+* .unreq directive, AArch64:             AArch64 Directives.  (line  31)
+* .unreq directive, ARM:                 ARM Directives.      (line 282)
+* .unwind_raw directive, ARM:            ARM Directives.      (line 293)
+* .v850 directive, V850:                 V850 Directives.     (line  14)
+* .v850e directive, V850:                V850 Directives.     (line  20)
+* .v850e1 directive, V850:               V850 Directives.     (line  26)
+* .v850e2 directive, V850:               V850 Directives.     (line  32)
+* .v850e2v3 directive, V850:             V850 Directives.     (line  38)
+* .v850e2v4 directive, V850:             V850 Directives.     (line  44)
+* .v850e3v5 directive, V850:             V850 Directives.     (line  50)
+* .vsave directive, ARM:                 ARM Directives.      (line 300)
+* .z8001:                                Z8000 Directives.    (line  11)
+* .z8002:                                Z8000 Directives.    (line  15)
+* 16-bit code, i386:                     i386-16bit.          (line   6)
+* 16bit_pointers directive, XStormy16:   XStormy16 Directives.
+                                                              (line   6)
+* 16byte directive, Nios II:             Nios II Directives.  (line  28)
+* 2byte directive, ARC:                  ARC Directives.      (line   9)
+* 2byte directive, Nios II:              Nios II Directives.  (line  19)
+* 32bit_pointers directive, XStormy16:   XStormy16 Directives.
+                                                              (line  10)
+* 3byte directive, ARC:                  ARC Directives.      (line  12)
+* 3DNow!, i386:                          i386-SIMD.           (line   6)
+* 3DNow!, x86-64:                        i386-SIMD.           (line   6)
+* 430 support:                           MSP430-Dependent.    (line   6)
+* 4byte directive, ARC:                  ARC Directives.      (line  15)
+* 4byte directive, Nios II:              Nios II Directives.  (line  22)
+* 8byte directive, Nios II:              Nios II Directives.  (line  25)
+* : (label):                             Statements.          (line  31)
+* @hi pseudo-op, XStormy16:              XStormy16 Opcodes.   (line  21)
+* @lo pseudo-op, XStormy16:              XStormy16 Opcodes.   (line  10)
+* @word modifier, D10V:                  D10V-Word.           (line   6)
+* \" (doublequote character):            Strings.             (line  43)
+* \\ (\ character):                      Strings.             (line  40)
+* \b (backspace character):              Strings.             (line  15)
+* \DDD (octal character code):           Strings.             (line  30)
+* \f (formfeed character):               Strings.             (line  18)
+* \n (newline character):                Strings.             (line  21)
+* \r (carriage return character):        Strings.             (line  24)
+* \t (tab):                              Strings.             (line  27)
+* \XD... (hex character code):           Strings.             (line  36)
+* _ opcode prefix:                       Xtensa Opcodes.      (line   9)
+* a.out:                                 Object.              (line   6)
+* a.out symbol attributes:               a.out Symbols.       (line   6)
+* A_DIR environment variable, TIC54X:    TIC54X-Env.          (line   6)
+* AArch64 floating point (IEEE):         AArch64 Floating Point.
+                                                              (line   6)
+* AArch64 immediate character:           AArch64-Chars.       (line  13)
+* AArch64 line comment character:        AArch64-Chars.       (line   6)
+* AArch64 line separator:                AArch64-Chars.       (line  10)
+* AArch64 machine directives:            AArch64 Directives.  (line   6)
+* AArch64 opcodes:                       AArch64 Opcodes.     (line   6)
+* AArch64 options (none):                AArch64 Options.     (line   6)
+* AArch64 register names:                AArch64-Regs.        (line   6)
+* AArch64 relocations:                   AArch64-Relocations. (line   6)
+* AArch64 support:                       AArch64-Dependent.   (line   6)
+* ABI options, SH64:                     SH64 Options.        (line  29)
+* abort directive:                       Abort.               (line   6)
+* ABORT directive:                       ABORT (COFF).        (line   6)
+* absolute section:                      Ld Sections.         (line  29)
+* absolute-literals directive:           Absolute Literals Directive.
+                                                              (line   6)
+* ADDI instructions, relaxation:         Xtensa Immediate Relaxation.
+                                                              (line  43)
+* addition, permitted arguments:         Infix Ops.           (line  44)
+* addresses:                             Expressions.         (line   6)
+* addresses, format of:                  Secs Background.     (line  68)
+* addressing modes, D10V:                D10V-Addressing.     (line   6)
+* addressing modes, D30V:                D30V-Addressing.     (line   6)
+* addressing modes, H8/300:              H8/300-Addressing.   (line   6)
+* addressing modes, M680x0:              M68K-Syntax.         (line  21)
+* addressing modes, M68HC11:             M68HC11-Syntax.      (line  30)
+* addressing modes, SH:                  SH-Addressing.       (line   6)
+* addressing modes, SH64:                SH64-Addressing.     (line   6)
+* addressing modes, XGATE:               XGATE-Syntax.        (line  29)
+* addressing modes, Z8000:               Z8000-Addressing.    (line   6)
+* ADR reg,<label> pseudo op, ARM:        ARM Opcodes.         (line  25)
+* ADRL reg,<label> pseudo op, ARM:       ARM Opcodes.         (line  35)
+* ADRP, ADD, LDR/STR group relocations, AArch64: AArch64-Relocations.
+                                                              (line  14)
+* advancing location counter:            Org.                 (line   6)
+* align directive:                       Align.               (line   6)
+* align directive, Nios II:              Nios II Directives.  (line   6)
+* align directive, SPARC:                Sparc-Directives.    (line   9)
+* align directive, TIC54X:               TIC54X-Directives.   (line   6)
+* aligned instruction bundle:            Bundle directives.   (line   6)
+* alignment for NEON instructions:       ARM-Neon-Alignment.  (line   6)
+* alignment of branch targets:           Xtensa Automatic Alignment.
+                                                              (line   6)
+* alignment of LOOP instructions:        Xtensa Automatic Alignment.
+                                                              (line   6)
+* Alpha floating point (IEEE):           Alpha Floating Point.
+                                                              (line   6)
+* Alpha line comment character:          Alpha-Chars.         (line   6)
+* Alpha line separator:                  Alpha-Chars.         (line  11)
+* Alpha notes:                           Alpha Notes.         (line   6)
+* Alpha options:                         Alpha Options.       (line   6)
+* Alpha registers:                       Alpha-Regs.          (line   6)
+* Alpha relocations:                     Alpha-Relocs.        (line   6)
+* Alpha support:                         Alpha-Dependent.     (line   6)
+* Alpha Syntax:                          Alpha Options.       (line  61)
+* Alpha-only directives:                 Alpha Directives.    (line  10)
+* Altera Nios II support:                NiosII-Dependent.    (line   6)
+* altered difference tables:             Word.                (line  12)
+* alternate syntax for the 680x0:        M68K-Moto-Syntax.    (line   6)
+* ARC floating point (IEEE):             ARC Floating Point.  (line   6)
+* ARC line comment character:            ARC-Chars.           (line   6)
+* ARC line separator:                    ARC-Chars.           (line  12)
+* ARC machine directives:                ARC Directives.      (line   6)
+* ARC opcodes:                           ARC Opcodes.         (line   6)
+* ARC options (none):                    ARC Options.         (line   6)
+* ARC register names:                    ARC-Regs.            (line   6)
+* ARC support:                           ARC-Dependent.       (line   6)
+* arc5 arc5, ARC:                        ARC Options.         (line  10)
+* arc6 arc6, ARC:                        ARC Options.         (line  13)
+* arc7 arc7, ARC:                        ARC Options.         (line  21)
+* arc8 arc8, ARC:                        ARC Options.         (line  24)
+* arch directive, i386:                  i386-Arch.           (line   6)
+* arch directive, M680x0:                M68K-Directives.     (line  22)
+* arch directive, MSP 430:               MSP430 Directives.   (line  18)
+* arch directive, x86-64:                i386-Arch.           (line   6)
+* architecture options, i960:            Options-i960.        (line   6)
+* architecture options, IP2022:          IP2K-Opts.           (line   9)
+* architecture options, IP2K:            IP2K-Opts.           (line  14)
+* architecture options, M16C:            M32C-Opts.           (line  12)
+* architecture options, M32C:            M32C-Opts.           (line   9)
+* architecture options, M32R:            M32R-Opts.           (line  21)
+* architecture options, M32R2:           M32R-Opts.           (line  17)
+* architecture options, M32RX:           M32R-Opts.           (line   9)
+* architecture options, M680x0:          M68K-Opts.           (line  98)
+* Architecture variant option, CRIS:     CRIS-Opts.           (line  34)
+* architectures, Meta:                   Meta Options.        (line   6)
+* architectures, PowerPC:                PowerPC-Opts.        (line   6)
+* architectures, SCORE:                  SCORE-Opts.          (line   6)
+* architectures, SPARC:                  Sparc-Opts.          (line   6)
+* arguments for addition:                Infix Ops.           (line  44)
+* arguments for subtraction:             Infix Ops.           (line  49)
+* arguments in expressions:              Arguments.           (line   6)
+* arithmetic functions:                  Operators.           (line   6)
+* arithmetic operands:                   Arguments.           (line   6)
+* ARM data relocations:                  ARM-Relocations.     (line   6)
+* ARM floating point (IEEE):             ARM Floating Point.  (line   6)
+* ARM identifiers:                       ARM-Chars.           (line  19)
+* ARM immediate character:               ARM-Chars.           (line  17)
+* ARM line comment character:            ARM-Chars.           (line   6)
+* ARM line separator:                    ARM-Chars.           (line  14)
+* ARM machine directives:                ARM Directives.      (line   6)
+* ARM opcodes:                           ARM Opcodes.         (line   6)
+* ARM options (none):                    ARM Options.         (line   6)
+* ARM register names:                    ARM-Regs.            (line   6)
+* ARM support:                           ARM-Dependent.       (line   6)
+* ascii directive:                       Ascii.               (line   6)
+* asciz directive:                       Asciz.               (line   6)
+* asg directive, TIC54X:                 TIC54X-Directives.   (line  20)
+* assembler bugs, reporting:             Bug Reporting.       (line   6)
+* assembler crash:                       Bug Criteria.        (line   9)
+* assembler directive .3byte, RX:        RX-Directives.       (line   9)
+* assembler directive .arch, CRIS:       CRIS-Pseudos.        (line  45)
+* assembler directive .dword, CRIS:      CRIS-Pseudos.        (line  12)
+* assembler directive .far, M68HC11:     M68HC11-Directives.  (line  20)
+* assembler directive .fetchalign, RX:   RX-Directives.       (line  13)
+* assembler directive .interrupt, M68HC11: M68HC11-Directives.
+                                                              (line  26)
+* assembler directive .mode, M68HC11:    M68HC11-Directives.  (line  16)
+* assembler directive .relax, M68HC11:   M68HC11-Directives.  (line  10)
+* assembler directive .syntax, CRIS:     CRIS-Pseudos.        (line  17)
+* assembler directive .xrefb, M68HC11:   M68HC11-Directives.  (line  31)
+* assembler directive BSPEC, MMIX:       MMIX-Pseudos.        (line 131)
+* assembler directive BYTE, MMIX:        MMIX-Pseudos.        (line  97)
+* assembler directive ESPEC, MMIX:       MMIX-Pseudos.        (line 131)
+* assembler directive GREG, MMIX:        MMIX-Pseudos.        (line  50)
+* assembler directive IS, MMIX:          MMIX-Pseudos.        (line  42)
+* assembler directive LOC, MMIX:         MMIX-Pseudos.        (line   7)
+* assembler directive LOCAL, MMIX:       MMIX-Pseudos.        (line  28)
+* assembler directive OCTA, MMIX:        MMIX-Pseudos.        (line 108)
+* assembler directive PREFIX, MMIX:      MMIX-Pseudos.        (line 120)
+* assembler directive TETRA, MMIX:       MMIX-Pseudos.        (line 108)
+* assembler directive WYDE, MMIX:        MMIX-Pseudos.        (line 108)
+* assembler directives, CRIS:            CRIS-Pseudos.        (line   6)
+* assembler directives, M68HC11:         M68HC11-Directives.  (line   6)
+* assembler directives, M68HC12:         M68HC11-Directives.  (line   6)
+* assembler directives, MMIX:            MMIX-Pseudos.        (line   6)
+* assembler directives, RL78:            RL78-Directives.     (line   6)
+* assembler directives, RX:              RX-Directives.       (line   6)
+* assembler directives, XGATE:           XGATE-Directives.    (line   6)
+* assembler internal logic error:        As Sections.         (line  13)
+* assembler version:                     v.                   (line   6)
+* assembler, and linker:                 Secs Background.     (line  10)
+* assembly listings, enabling:           a.                   (line   6)
+* assigning values to symbols <1>:       Equ.                 (line   6)
+* assigning values to symbols:           Setting Symbols.     (line   6)
+* at register, MIPS:                     MIPS Macros.         (line  36)
+* atmp directive, i860:                  Directives-i860.     (line  16)
+* att_syntax pseudo op, i386:            i386-Variations.     (line   6)
+* att_syntax pseudo op, x86-64:          i386-Variations.     (line   6)
+* attributes, symbol:                    Symbol Attributes.   (line   6)
+* auxiliary attributes, COFF symbols:    COFF Symbols.        (line  19)
+* auxiliary symbol information, COFF:    Dim.                 (line   6)
+* AVR line comment character:            AVR-Chars.           (line   6)
+* AVR line separator:                    AVR-Chars.           (line  14)
+* AVR modifiers:                         AVR-Modifiers.       (line   6)
+* AVR opcode summary:                    AVR Opcodes.         (line   6)
+* AVR options (none):                    AVR Options.         (line   6)
+* AVR register names:                    AVR-Regs.            (line   6)
+* AVR support:                           AVR-Dependent.       (line   6)
+* backslash (\\):                        Strings.             (line  40)
+* backspace (\b):                        Strings.             (line  15)
+* balign directive:                      Balign.              (line   6)
+* balignl directive:                     Balign.              (line  27)
+* balignw directive:                     Balign.              (line  27)
+* bes directive, TIC54X:                 TIC54X-Directives.   (line 196)
+* big endian output, MIPS:               Overview.            (line 740)
+* big endian output, PJ:                 Overview.            (line 643)
+* big-endian output, MIPS:               MIPS Options.        (line  13)
+* big-endian output, TIC6X:              TIC6X Options.       (line  46)
+* bignums:                               Bignums.             (line   6)
+* binary constants, TIC54X:              TIC54X-Constants.    (line   8)
+* binary files, including:               Incbin.              (line   6)
+* binary integers:                       Integers.            (line   6)
+* bit names, IA-64:                      IA-64-Bits.          (line   6)
+* bitfields, not supported on VAX:       VAX-no.              (line   6)
+* Blackfin directives:                   Blackfin Directives. (line   6)
+* Blackfin options (none):               Blackfin Options.    (line   6)
+* Blackfin support:                      Blackfin-Dependent.  (line   6)
+* Blackfin syntax:                       Blackfin Syntax.     (line   6)
+* block:                                 Z8000 Directives.    (line  55)
+* BMI, i386:                             i386-BMI.            (line   6)
+* BMI, x86-64:                           i386-BMI.            (line   6)
+* branch improvement, M680x0:            M68K-Branch.         (line   6)
+* branch improvement, M68HC11:           M68HC11-Branch.      (line   6)
+* branch improvement, VAX:               VAX-branch.          (line   6)
+* branch instructions, relaxation:       Xtensa Branch Relaxation.
+                                                              (line   6)
+* branch recording, i960:                Options-i960.        (line  22)
+* branch statistics table, i960:         Options-i960.        (line  40)
+* branch target alignment:               Xtensa Automatic Alignment.
+                                                              (line   6)
+* break directive, TIC54X:               TIC54X-Directives.   (line 143)
+* BSD syntax:                            PDP-11-Syntax.       (line   6)
+* bss directive, i960:                   Directives-i960.     (line   6)
+* bss directive, TIC54X:                 TIC54X-Directives.   (line  29)
+* bss section <1>:                       Ld Sections.         (line  20)
+* bss section:                           bss.                 (line   6)
+* bug criteria:                          Bug Criteria.        (line   6)
+* bug reports:                           Bug Reporting.       (line   6)
+* bugs in assembler:                     Reporting Bugs.      (line   6)
+* Built-in symbols, CRIS:                CRIS-Symbols.        (line   6)
+* builtin math functions, TIC54X:        TIC54X-Builtins.     (line   6)
+* builtin subsym functions, TIC54X:      TIC54X-Macros.       (line  16)
+* bundle:                                Bundle directives.   (line   6)
+* bundle-locked:                         Bundle directives.   (line  35)
+* bundle_align_mode directive:           Bundle directives.   (line   6)
+* bundle_lock directive:                 Bundle directives.   (line  28)
+* bundle_unlock directive:               Bundle directives.   (line  28)
+* bus lock prefixes, i386:               i386-Prefixes.       (line  36)
+* bval:                                  Z8000 Directives.    (line  30)
+* byte directive:                        Byte.                (line   6)
+* byte directive, TIC54X:                TIC54X-Directives.   (line  36)
+* C54XDSP_DIR environment variable, TIC54X: TIC54X-Env.       (line   6)
+* c_mode directive, TIC54X:              TIC54X-Directives.   (line  51)
+* call directive, Nios II:               Nios II Relocations. (line  38)
+* call instructions, i386:               i386-Mnemonics.      (line  56)
+* call instructions, relaxation:         Xtensa Call Relaxation.
+                                                              (line   6)
+* call instructions, x86-64:             i386-Mnemonics.      (line  56)
+* callj, i960 pseudo-opcode:             callj-i960.          (line   6)
+* carriage return (\r):                  Strings.             (line  24)
+* case sensitivity, Z80:                 Z80-Case.            (line   6)
+* cfi_endproc directive:                 CFI directives.      (line  26)
+* cfi_sections directive:                CFI directives.      (line   6)
+* cfi_startproc directive:               CFI directives.      (line  16)
+* char directive, TIC54X:                TIC54X-Directives.   (line  36)
+* character constant, Z80:               Z80-Chars.           (line  20)
+* character constants:                   Characters.          (line   6)
+* character escape codes:                Strings.             (line  15)
+* character escapes, Z80:                Z80-Chars.           (line  18)
+* character, single:                     Chars.               (line   6)
+* characters used in symbols:            Symbol Intro.        (line   6)
+* clink directive, TIC54X:               TIC54X-Directives.   (line  45)
+* code16 directive, i386:                i386-16bit.          (line   6)
+* code16gcc directive, i386:             i386-16bit.          (line   6)
+* code32 directive, i386:                i386-16bit.          (line   6)
+* code64 directive, i386:                i386-16bit.          (line   6)
+* code64 directive, x86-64:              i386-16bit.          (line   6)
+* COFF auxiliary symbol information:     Dim.                 (line   6)
+* COFF structure debugging:              Tag.                 (line   6)
+* COFF symbol attributes:                COFF Symbols.        (line   6)
+* COFF symbol descriptor:                Desc.                (line   6)
+* COFF symbol storage class:             Scl.                 (line   6)
+* COFF symbol type:                      Type.                (line  11)
+* COFF symbols, debugging:               Def.                 (line   6)
+* COFF value attribute:                  Val.                 (line   6)
+* COMDAT:                                Linkonce.            (line   6)
+* comm directive:                        Comm.                (line   6)
+* command line conventions:              Command Line.        (line   6)
+* command line options, V850:            V850 Options.        (line   9)
+* command-line options ignored, VAX:     VAX-Opts.            (line   6)
+* comment character, XStormy16:          XStormy16-Chars.     (line  11)
+* comments:                              Comments.            (line   6)
+* comments, M680x0:                      M68K-Chars.          (line   6)
+* comments, removed by preprocessor:     Preprocessing.       (line  11)
+* common directive, SPARC:               Sparc-Directives.    (line  12)
+* common sections:                       Linkonce.            (line   6)
+* common variable storage:               bss.                 (line   6)
+* compare and jump expansions, i960:     Compare-and-branch-i960.
+                                                              (line  13)
+* compare/branch instructions, i960:     Compare-and-branch-i960.
+                                                              (line   6)
+* comparison expressions:                Infix Ops.           (line  55)
+* conditional assembly:                  If.                  (line   6)
+* constant, single character:            Chars.               (line   6)
+* constants:                             Constants.           (line   6)
+* constants, bignum:                     Bignums.             (line   6)
+* constants, character:                  Characters.          (line   6)
+* constants, converted by preprocessor:  Preprocessing.       (line  14)
+* constants, floating point:             Flonums.             (line   6)
+* constants, integer:                    Integers.            (line   6)
+* constants, number:                     Numbers.             (line   6)
+* constants, Sparc:                      Sparc-Constants.     (line   6)
+* constants, string:                     Strings.             (line   6)
+* constants, TIC54X:                     TIC54X-Constants.    (line   6)
+* conversion instructions, i386:         i386-Mnemonics.      (line  37)
+* conversion instructions, x86-64:       i386-Mnemonics.      (line  37)
+* coprocessor wait, i386:                i386-Prefixes.       (line  40)
+* copy directive, TIC54X:                TIC54X-Directives.   (line  54)
+* cpu directive, M680x0:                 M68K-Directives.     (line  30)
+* cpu directive, MSP 430:                MSP430 Directives.   (line  22)
+* CR16 line comment character:           CR16-Chars.          (line   6)
+* CR16 line separator:                   CR16-Chars.          (line  13)
+* CR16 Operand Qualifiers:               CR16 Operand Qualifiers.
+                                                              (line   6)
+* CR16 support:                          CR16-Dependent.      (line   6)
+* crash of assembler:                    Bug Criteria.        (line   9)
+* CRIS --emulation=crisaout command line option: CRIS-Opts.   (line   9)
+* CRIS --emulation=criself command line option: CRIS-Opts.    (line   9)
+* CRIS --march=ARCHITECTURE command line option: CRIS-Opts.   (line  34)
+* CRIS --mul-bug-abort command line option: CRIS-Opts.        (line  62)
+* CRIS --no-mul-bug-abort command line option: CRIS-Opts.     (line  62)
+* CRIS --no-underscore command line option: CRIS-Opts.        (line  15)
+* CRIS --pic command line option:        CRIS-Opts.           (line  27)
+* CRIS --underscore command line option: CRIS-Opts.           (line  15)
+* CRIS -N command line option:           CRIS-Opts.           (line  58)
+* CRIS architecture variant option:      CRIS-Opts.           (line  34)
+* CRIS assembler directive .arch:        CRIS-Pseudos.        (line  45)
+* CRIS assembler directive .dword:       CRIS-Pseudos.        (line  12)
+* CRIS assembler directive .syntax:      CRIS-Pseudos.        (line  17)
+* CRIS assembler directives:             CRIS-Pseudos.        (line   6)
+* CRIS built-in symbols:                 CRIS-Symbols.        (line   6)
+* CRIS instruction expansion:            CRIS-Expand.         (line   6)
+* CRIS line comment characters:          CRIS-Chars.          (line   6)
+* CRIS options:                          CRIS-Opts.           (line   6)
+* CRIS position-independent code:        CRIS-Opts.           (line  27)
+* CRIS pseudo-op .arch:                  CRIS-Pseudos.        (line  45)
+* CRIS pseudo-op .dword:                 CRIS-Pseudos.        (line  12)
+* CRIS pseudo-op .syntax:                CRIS-Pseudos.        (line  17)
+* CRIS pseudo-ops:                       CRIS-Pseudos.        (line   6)
+* CRIS register names:                   CRIS-Regs.           (line   6)
+* CRIS support:                          CRIS-Dependent.      (line   6)
+* CRIS symbols in position-independent code: CRIS-Pic.        (line   6)
+* ctbp register, V850:                   V850-Regs.           (line 131)
+* ctoff pseudo-op, V850:                 V850 Opcodes.        (line 111)
+* ctpc register, V850:                   V850-Regs.           (line 119)
+* ctpsw register, V850:                  V850-Regs.           (line 122)
+* current address:                       Dot.                 (line   6)
+* current address, advancing:            Org.                 (line   6)
+* D10V @word modifier:                   D10V-Word.           (line   6)
+* D10V addressing modes:                 D10V-Addressing.     (line   6)
+* D10V floating point:                   D10V-Float.          (line   6)
+* D10V line comment character:           D10V-Chars.          (line   6)
+* D10V opcode summary:                   D10V-Opcodes.        (line   6)
+* D10V optimization:                     Overview.            (line 503)
+* D10V options:                          D10V-Opts.           (line   6)
+* D10V registers:                        D10V-Regs.           (line   6)
+* D10V size modifiers:                   D10V-Size.           (line   6)
+* D10V sub-instruction ordering:         D10V-Chars.          (line  14)
+* D10V sub-instructions:                 D10V-Subs.           (line   6)
+* D10V support:                          D10V-Dependent.      (line   6)
+* D10V syntax:                           D10V-Syntax.         (line   6)
+* D30V addressing modes:                 D30V-Addressing.     (line   6)
+* D30V floating point:                   D30V-Float.          (line   6)
+* D30V Guarded Execution:                D30V-Guarded.        (line   6)
+* D30V line comment character:           D30V-Chars.          (line   6)
+* D30V nops:                             Overview.            (line 511)
+* D30V nops after 32-bit multiply:       Overview.            (line 514)
+* D30V opcode summary:                   D30V-Opcodes.        (line   6)
+* D30V optimization:                     Overview.            (line 508)
+* D30V options:                          D30V-Opts.           (line   6)
+* D30V registers:                        D30V-Regs.           (line   6)
+* D30V size modifiers:                   D30V-Size.           (line   6)
+* D30V sub-instruction ordering:         D30V-Chars.          (line  14)
+* D30V sub-instructions:                 D30V-Subs.           (line   6)
+* D30V support:                          D30V-Dependent.      (line   6)
+* D30V syntax:                           D30V-Syntax.         (line   6)
+* data alignment on SPARC:               Sparc-Aligned-Data.  (line   6)
+* data and text sections, joining:       R.                   (line   6)
+* data directive:                        Data.                (line   6)
+* data directive, TIC54X:                TIC54X-Directives.   (line  61)
+* data relocations, ARM:                 ARM-Relocations.     (line   6)
+* data section:                          Ld Sections.         (line   9)
+* data1 directive, M680x0:               M68K-Directives.     (line   9)
+* data2 directive, M680x0:               M68K-Directives.     (line  12)
+* datalabel, SH64:                       SH64-Addressing.     (line  16)
+* dbpc register, V850:                   V850-Regs.           (line 125)
+* dbpsw register, V850:                  V850-Regs.           (line 128)
+* debuggers, and symbol order:           Symbols.             (line  10)
+* debugging COFF symbols:                Def.                 (line   6)
+* DEC syntax:                            PDP-11-Syntax.       (line   6)
+* decimal integers:                      Integers.            (line  12)
+* def directive:                         Def.                 (line   6)
+* def directive, TIC54X:                 TIC54X-Directives.   (line 103)
+* density instructions:                  Density Instructions.
+                                                              (line   6)
+* dependency tracking:                   MD.                  (line   6)
+* deprecated directives:                 Deprecated.          (line   6)
+* desc directive:                        Desc.                (line   6)
+* descriptor, of a.out symbol:           Symbol Desc.         (line   6)
+* dfloat directive, VAX:                 VAX-directives.      (line  10)
+* difference tables altered:             Word.                (line  12)
+* difference tables, warning:            K.                   (line   6)
+* differences, mmixal:                   MMIX-mmixal.         (line   6)
+* dim directive:                         Dim.                 (line   6)
+* directives and instructions:           Statements.          (line  20)
+* directives for PowerPC:                PowerPC-Pseudo.      (line   6)
+* directives for SCORE:                  SCORE-Pseudo.        (line   6)
+* directives, Blackfin:                  Blackfin Directives. (line   6)
+* directives, M32R:                      M32R-Directives.     (line   6)
+* directives, M680x0:                    M68K-Directives.     (line   6)
+* directives, machine independent:       Pseudo Ops.          (line   6)
+* directives, Xtensa:                    Xtensa Directives.   (line   6)
+* directives, Z8000:                     Z8000 Directives.    (line   6)
+* Disable floating-point instructions:   MIPS Floating-Point. (line   6)
+* Disable single-precision floating-point operations: MIPS Floating-Point.
+                                                              (line  12)
+* displacement sizing character, VAX:    VAX-operands.        (line  12)
+* dollar local symbols:                  Symbol Names.        (line 110)
+* dot (symbol):                          Dot.                 (line   6)
+* double directive:                      Double.              (line   6)
+* double directive, i386:                i386-Float.          (line  14)
+* double directive, M680x0:              M68K-Float.          (line  14)
+* double directive, M68HC11:             M68HC11-Float.       (line  14)
+* double directive, RX:                  RX-Float.            (line  11)
+* double directive, TIC54X:              TIC54X-Directives.   (line  64)
+* double directive, VAX:                 VAX-float.           (line  15)
+* double directive, x86-64:              i386-Float.          (line  14)
+* double directive, XGATE:               XGATE-Float.         (line  13)
+* doublequote (\"):                      Strings.             (line  43)
+* drlist directive, TIC54X:              TIC54X-Directives.   (line  73)
+* drnolist directive, TIC54X:            TIC54X-Directives.   (line  73)
+* dual directive, i860:                  Directives-i860.     (line   6)
+* dword directive, Nios II:              Nios II Directives.  (line  16)
+* EB command line option, Nios II:       Nios II Options.     (line  23)
+* ecr register, V850:                    V850-Regs.           (line 113)
+* eight-byte integer:                    Quad.                (line   9)
+* eipc register, V850:                   V850-Regs.           (line 101)
+* eipsw register, V850:                  V850-Regs.           (line 104)
+* eject directive:                       Eject.               (line   6)
+* EL command line option, Nios II:       Nios II Options.     (line  26)
+* ELF symbol type:                       Type.                (line  22)
+* else directive:                        Else.                (line   6)
+* elseif directive:                      Elseif.              (line   6)
+* empty expressions:                     Empty Exprs.         (line   6)
+* emsg directive, TIC54X:                TIC54X-Directives.   (line  77)
+* emulation:                             Overview.            (line 876)
+* encoding options, i386:                i386-Mnemonics.      (line  32)
+* encoding options, x86-64:              i386-Mnemonics.      (line  32)
+* end directive:                         End.                 (line   6)
+* enddual directive, i860:               Directives-i860.     (line  11)
+* endef directive:                       Endef.               (line   6)
+* endfunc directive:                     Endfunc.             (line   6)
+* endianness, MIPS:                      Overview.            (line 740)
+* endianness, PJ:                        Overview.            (line 643)
+* endif directive:                       Endif.               (line   6)
+* endloop directive, TIC54X:             TIC54X-Directives.   (line 143)
+* endm directive:                        Macro.               (line 138)
+* endm directive, TIC54X:                TIC54X-Directives.   (line 153)
+* endstruct directive, TIC54X:           TIC54X-Directives.   (line 216)
+* endunion directive, TIC54X:            TIC54X-Directives.   (line 250)
+* environment settings, TIC54X:          TIC54X-Env.          (line   6)
+* EOF, newline must precede:             Statements.          (line  14)
+* ep register, V850:                     V850-Regs.           (line  95)
+* Epiphany line comment character:       Epiphany-Chars.      (line   6)
+* Epiphany line separator:               Epiphany-Chars.      (line  14)
+* Epiphany options:                      Epiphany Options.    (line   6)
+* Epiphany support:                      Epiphany-Dependent.  (line   6)
+* equ directive:                         Equ.                 (line   6)
+* equ directive, TIC54X:                 TIC54X-Directives.   (line 191)
+* equiv directive:                       Equiv.               (line   6)
+* eqv directive:                         Eqv.                 (line   6)
+* err directive:                         Err.                 (line   6)
+* error directive:                       Error.               (line   6)
+* error messages:                        Errors.              (line   6)
+* error on valid input:                  Bug Criteria.        (line  12)
+* errors, caused by warnings:            W.                   (line  16)
+* errors, continuing after:              Z.                   (line   6)
+* ESA/390 floating point (IEEE):         ESA/390 Floating Point.
+                                                              (line   6)
+* ESA/390 support:                       ESA/390-Dependent.   (line   6)
+* ESA/390 Syntax:                        ESA/390 Options.     (line   8)
+* ESA/390-only directives:               ESA/390 Directives.  (line  12)
+* escape codes, character:               Strings.             (line  15)
+* eval directive, TIC54X:                TIC54X-Directives.   (line  24)
+* even:                                  Z8000 Directives.    (line  58)
+* even directive, M680x0:                M68K-Directives.     (line  15)
+* even directive, TIC54X:                TIC54X-Directives.   (line   6)
+* exitm directive:                       Macro.               (line 141)
+* expr (internal section):               As Sections.         (line  17)
+* expression arguments:                  Arguments.           (line   6)
+* expressions:                           Expressions.         (line   6)
+* expressions, comparison:               Infix Ops.           (line  55)
+* expressions, empty:                    Empty Exprs.         (line   6)
+* expressions, integer:                  Integer Exprs.       (line   6)
+* extAuxRegister directive, ARC:         ARC Directives.      (line  18)
+* extCondCode directive, ARC:            ARC Directives.      (line  41)
+* extCoreRegister directive, ARC:        ARC Directives.      (line  53)
+* extend directive M680x0:               M68K-Float.          (line  17)
+* extend directive M68HC11:              M68HC11-Float.       (line  17)
+* extend directive XGATE:                XGATE-Float.         (line  16)
+* extended directive, i960:              Directives-i960.     (line  13)
+* extern directive:                      Extern.              (line   6)
+* extInstruction directive, ARC:         ARC Directives.      (line  78)
+* fail directive:                        Fail.                (line   6)
+* far_mode directive, TIC54X:            TIC54X-Directives.   (line  82)
+* faster processing (-f):                f.                   (line   6)
+* fatal signal:                          Bug Criteria.        (line   9)
+* fclist directive, TIC54X:              TIC54X-Directives.   (line  87)
+* fcnolist directive, TIC54X:            TIC54X-Directives.   (line  87)
+* fepc register, V850:                   V850-Regs.           (line 107)
+* fepsw register, V850:                  V850-Regs.           (line 110)
+* ffloat directive, VAX:                 VAX-directives.      (line  14)
+* field directive, TIC54X:               TIC54X-Directives.   (line  91)
+* file directive:                        File.                (line   6)
+* file directive, MSP 430:               MSP430 Directives.   (line   6)
+* file name, logical:                    File.                (line  13)
+* files, including:                      Include.             (line   6)
+* files, input:                          Input Files.         (line   6)
+* fill directive:                        Fill.                (line   6)
+* filling memory <1>:                    Skip.                (line   6)
+* filling memory:                        Space.               (line   6)
+* FLIX syntax:                           Xtensa Syntax.       (line   6)
+* float directive:                       Float.               (line   6)
+* float directive, i386:                 i386-Float.          (line  14)
+* float directive, M680x0:               M68K-Float.          (line  11)
+* float directive, M68HC11:              M68HC11-Float.       (line  11)
+* float directive, RX:                   RX-Float.            (line   8)
+* float directive, TIC54X:               TIC54X-Directives.   (line  64)
+* float directive, VAX:                  VAX-float.           (line  15)
+* float directive, x86-64:               i386-Float.          (line  14)
+* float directive, XGATE:                XGATE-Float.         (line  10)
+* floating point numbers:                Flonums.             (line   6)
+* floating point numbers (double):       Double.              (line   6)
+* floating point numbers (single) <1>:   Float.               (line   6)
+* floating point numbers (single):       Single.              (line   6)
+* floating point, AArch64 (IEEE):        AArch64 Floating Point.
+                                                              (line   6)
+* floating point, Alpha (IEEE):          Alpha Floating Point.
+                                                              (line   6)
+* floating point, ARC (IEEE):            ARC Floating Point.  (line   6)
+* floating point, ARM (IEEE):            ARM Floating Point.  (line   6)
+* floating point, D10V:                  D10V-Float.          (line   6)
+* floating point, D30V:                  D30V-Float.          (line   6)
+* floating point, ESA/390 (IEEE):        ESA/390 Floating Point.
+                                                              (line   6)
+* floating point, H8/300 (IEEE):         H8/300 Floating Point.
+                                                              (line   6)
+* floating point, HPPA (IEEE):           HPPA Floating Point. (line   6)
+* floating point, i386:                  i386-Float.          (line   6)
+* floating point, i960 (IEEE):           Floating Point-i960. (line   6)
+* floating point, M680x0:                M68K-Float.          (line   6)
+* floating point, M68HC11:               M68HC11-Float.       (line   6)
+* floating point, MSP 430 (IEEE):        MSP430 Floating Point.
+                                                              (line   6)
+* floating point, RX:                    RX-Float.            (line   6)
+* floating point, s390:                  s390 Floating Point. (line   6)
+* floating point, SH (IEEE):             SH Floating Point.   (line   6)
+* floating point, SPARC (IEEE):          Sparc-Float.         (line   6)
+* floating point, V850 (IEEE):           V850 Floating Point. (line   6)
+* floating point, VAX:                   VAX-float.           (line   6)
+* floating point, x86-64:                i386-Float.          (line   6)
+* floating point, XGATE:                 XGATE-Float.         (line   6)
+* floating point, Z80:                   Z80 Floating Point.  (line   6)
+* flonums:                               Flonums.             (line   6)
+* format of error messages:              Errors.              (line  24)
+* format of warning messages:            Errors.              (line  12)
+* formfeed (\f):                         Strings.             (line  18)
+* func directive:                        Func.                (line   6)
+* functions, in expressions:             Operators.           (line   6)
+* gbr960, i960 postprocessor:            Options-i960.        (line  40)
+* gfloat directive, VAX:                 VAX-directives.      (line  18)
+* global:                                Z8000 Directives.    (line  21)
+* global directive:                      Global.              (line   6)
+* global directive, TIC54X:              TIC54X-Directives.   (line 103)
+* got directive, Nios II:                Nios II Relocations. (line  38)
+* gotoff directive, Nios II:             Nios II Relocations. (line  38)
+* gotoff_hiadj directive, Nios II:       Nios II Relocations. (line  38)
+* gotoff_lo directive, Nios II:          Nios II Relocations. (line  38)
+* gp register, MIPS:                     MIPS Small Data.     (line   6)
+* gp register, V850:                     V850-Regs.           (line  17)
+* gprel directive, Nios II:              Nios II Relocations. (line  26)
+* grouping data:                         Sub-Sections.        (line   6)
+* H8/300 addressing modes:               H8/300-Addressing.   (line   6)
+* H8/300 floating point (IEEE):          H8/300 Floating Point.
+                                                              (line   6)
+* H8/300 line comment character:         H8/300-Chars.        (line   6)
+* H8/300 line separator:                 H8/300-Chars.        (line   8)
+* H8/300 machine directives (none):      H8/300 Directives.   (line   6)
+* H8/300 opcode summary:                 H8/300 Opcodes.      (line   6)
+* H8/300 options:                        H8/300 Options.      (line   6)
+* H8/300 registers:                      H8/300-Regs.         (line   6)
+* H8/300 size suffixes:                  H8/300 Opcodes.      (line 163)
+* H8/300 support:                        H8/300-Dependent.    (line   6)
+* H8/300H, assembling for:               H8/300 Directives.   (line   8)
+* half directive, ARC:                   ARC Directives.      (line 153)
+* half directive, Nios II:               Nios II Directives.  (line  10)
+* half directive, SPARC:                 Sparc-Directives.    (line  17)
+* half directive, TIC54X:                TIC54X-Directives.   (line 111)
+* hex character code (\XD...):           Strings.             (line  36)
+* hexadecimal integers:                  Integers.            (line  15)
+* hexadecimal prefix, Z80:               Z80-Chars.           (line  15)
+* hfloat directive, VAX:                 VAX-directives.      (line  22)
+* hi directive, Nios II:                 Nios II Relocations. (line  20)
+* hi pseudo-op, V850:                    V850 Opcodes.        (line  33)
+* hi0 pseudo-op, V850:                   V850 Opcodes.        (line  10)
+* hiadj directive, Nios II:              Nios II Relocations. (line   6)
+* hidden directive:                      Hidden.              (line   6)
+* high directive, M32R:                  M32R-Directives.     (line  18)
+* hilo pseudo-op, V850:                  V850 Opcodes.        (line  55)
+* HPPA directives not supported:         HPPA Directives.     (line  11)
+* HPPA floating point (IEEE):            HPPA Floating Point. (line   6)
+* HPPA Syntax:                           HPPA Options.        (line   8)
+* HPPA-only directives:                  HPPA Directives.     (line  24)
+* hword directive:                       hword.               (line   6)
+* i370 support:                          ESA/390-Dependent.   (line   6)
+* i386 16-bit code:                      i386-16bit.          (line   6)
+* i386 arch directive:                   i386-Arch.           (line   6)
+* i386 att_syntax pseudo op:             i386-Variations.     (line   6)
+* i386 conversion instructions:          i386-Mnemonics.      (line  37)
+* i386 floating point:                   i386-Float.          (line   6)
+* i386 immediate operands:               i386-Variations.     (line  15)
+* i386 instruction naming:               i386-Mnemonics.      (line   6)
+* i386 instruction prefixes:             i386-Prefixes.       (line   6)
+* i386 intel_syntax pseudo op:           i386-Variations.     (line   6)
+* i386 jump optimization:                i386-Jumps.          (line   6)
+* i386 jump, call, return:               i386-Variations.     (line  41)
+* i386 jump/call operands:               i386-Variations.     (line  15)
+* i386 line comment character:           i386-Chars.          (line   6)
+* i386 line separator:                   i386-Chars.          (line  18)
+* i386 memory references:                i386-Memory.         (line   6)
+* i386 mnemonic compatibility:           i386-Mnemonics.      (line  62)
+* i386 mul, imul instructions:           i386-Notes.          (line   6)
+* i386 options:                          i386-Options.        (line   6)
+* i386 register operands:                i386-Variations.     (line  15)
+* i386 registers:                        i386-Regs.           (line   6)
+* i386 sections:                         i386-Variations.     (line  47)
+* i386 size suffixes:                    i386-Variations.     (line  29)
+* i386 source, destination operands:     i386-Variations.     (line  22)
+* i386 support:                          i386-Dependent.      (line   6)
+* i386 syntax compatibility:             i386-Variations.     (line   6)
+* i80386 support:                        i386-Dependent.      (line   6)
+* i860 line comment character:           i860-Chars.          (line   6)
+* i860 line separator:                   i860-Chars.          (line  14)
+* i860 machine directives:               Directives-i860.     (line   6)
+* i860 opcodes:                          Opcodes for i860.    (line   6)
+* i860 support:                          i860-Dependent.      (line   6)
+* i960 architecture options:             Options-i960.        (line   6)
+* i960 branch recording:                 Options-i960.        (line  22)
+* i960 callj pseudo-opcode:              callj-i960.          (line   6)
+* i960 compare and jump expansions:      Compare-and-branch-i960.
+                                                              (line  13)
+* i960 compare/branch instructions:      Compare-and-branch-i960.
+                                                              (line   6)
+* i960 floating point (IEEE):            Floating Point-i960. (line   6)
+* i960 line comment character:           i960-Chars.          (line   6)
+* i960 line separator:                   i960-Chars.          (line  14)
+* i960 machine directives:               Directives-i960.     (line   6)
+* i960 opcodes:                          Opcodes for i960.    (line   6)
+* i960 options:                          Options-i960.        (line   6)
+* i960 support:                          i960-Dependent.      (line   6)
+* IA-64 line comment character:          IA-64-Chars.         (line   6)
+* IA-64 line separator:                  IA-64-Chars.         (line   8)
+* IA-64 options:                         IA-64 Options.       (line   6)
+* IA-64 Processor-status-Register bit names: IA-64-Bits.      (line   6)
+* IA-64 registers:                       IA-64-Regs.          (line   6)
+* IA-64 relocations:                     IA-64-Relocs.        (line   6)
+* IA-64 support:                         IA-64-Dependent.     (line   6)
+* IA-64 Syntax:                          IA-64 Options.       (line  87)
+* ident directive:                       Ident.               (line   6)
+* identifiers, ARM:                      ARM-Chars.           (line  19)
+* identifiers, MSP 430:                  MSP430-Chars.        (line  17)
+* if directive:                          If.                  (line   6)
+* ifb directive:                         If.                  (line  21)
+* ifc directive:                         If.                  (line  25)
+* ifdef directive:                       If.                  (line  16)
+* ifeq directive:                        If.                  (line  33)
+* ifeqs directive:                       If.                  (line  36)
+* ifge directive:                        If.                  (line  40)
+* ifgt directive:                        If.                  (line  44)
+* ifle directive:                        If.                  (line  48)
+* iflt directive:                        If.                  (line  52)
+* ifnb directive:                        If.                  (line  56)
+* ifnc directive:                        If.                  (line  61)
+* ifndef directive:                      If.                  (line  65)
+* ifne directive:                        If.                  (line  72)
+* ifnes directive:                       If.                  (line  76)
+* ifnotdef directive:                    If.                  (line  65)
+* immediate character, AArch64:          AArch64-Chars.       (line  13)
+* immediate character, ARM:              ARM-Chars.           (line  17)
+* immediate character, M680x0:           M68K-Chars.          (line  13)
+* immediate character, VAX:              VAX-operands.        (line   6)
+* immediate fields, relaxation:          Xtensa Immediate Relaxation.
+                                                              (line   6)
+* immediate operands, i386:              i386-Variations.     (line  15)
+* immediate operands, x86-64:            i386-Variations.     (line  15)
+* imul instruction, i386:                i386-Notes.          (line   6)
+* imul instruction, x86-64:              i386-Notes.          (line   6)
+* incbin directive:                      Incbin.              (line   6)
+* include directive:                     Include.             (line   6)
+* include directive search path:         I.                   (line   6)
+* indirect character, VAX:               VAX-operands.        (line   9)
+* infix operators:                       Infix Ops.           (line   6)
+* inhibiting interrupts, i386:           i386-Prefixes.       (line  36)
+* input:                                 Input Files.         (line   6)
+* input file linenumbers:                Input Files.         (line  35)
+* instruction aliases, s390:             s390 Aliases.        (line   6)
+* instruction bundle:                    Bundle directives.   (line   6)
+* instruction expansion, CRIS:           CRIS-Expand.         (line   6)
+* instruction expansion, MMIX:           MMIX-Expand.         (line   6)
+* instruction formats, s390:             s390 Formats.        (line   6)
+* instruction marker, s390:              s390 Instruction Marker.
+                                                              (line   6)
+* instruction mnemonics, s390:           s390 Mnemonics.      (line   6)
+* instruction naming, i386:              i386-Mnemonics.      (line   6)
+* instruction naming, x86-64:            i386-Mnemonics.      (line   6)
+* instruction operand modifier, s390:    s390 Operand Modifier.
+                                                              (line   6)
+* instruction operands, s390:            s390 Operands.       (line   6)
+* instruction prefixes, i386:            i386-Prefixes.       (line   6)
+* instruction set, M680x0:               M68K-opcodes.        (line   6)
+* instruction set, M68HC11:              M68HC11-opcodes.     (line   6)
+* instruction set, XGATE:                XGATE-opcodes.       (line   6)
+* instruction summary, AVR:              AVR Opcodes.         (line   6)
+* instruction summary, D10V:             D10V-Opcodes.        (line   6)
+* instruction summary, D30V:             D30V-Opcodes.        (line   6)
+* instruction summary, H8/300:           H8/300 Opcodes.      (line   6)
+* instruction summary, LM32:             LM32 Opcodes.        (line   6)
+* instruction summary, SH:               SH Opcodes.          (line   6)
+* instruction summary, SH64:             SH64 Opcodes.        (line   6)
+* instruction summary, Z8000:            Z8000 Opcodes.       (line   6)
+* instruction syntax, s390:              s390 Syntax.         (line   6)
+* instructions and directives:           Statements.          (line  20)
+* int directive:                         Int.                 (line   6)
+* int directive, H8/300:                 H8/300 Directives.   (line   6)
+* int directive, i386:                   i386-Float.          (line  21)
+* int directive, TIC54X:                 TIC54X-Directives.   (line 111)
+* int directive, x86-64:                 i386-Float.          (line  21)
+* integer expressions:                   Integer Exprs.       (line   6)
+* integer, 16-byte:                      Octa.                (line   6)
+* integer, 8-byte:                       Quad.                (line   9)
+* integers:                              Integers.            (line   6)
+* integers, 16-bit:                      hword.               (line   6)
+* integers, 32-bit:                      Int.                 (line   6)
+* integers, binary:                      Integers.            (line   6)
+* integers, decimal:                     Integers.            (line  12)
+* integers, hexadecimal:                 Integers.            (line  15)
+* integers, octal:                       Integers.            (line   9)
+* integers, one byte:                    Byte.                (line   6)
+* intel_syntax pseudo op, i386:          i386-Variations.     (line   6)
+* intel_syntax pseudo op, x86-64:        i386-Variations.     (line   6)
+* internal assembler sections:           As Sections.         (line   6)
+* internal directive:                    Internal.            (line   6)
+* invalid input:                         Bug Criteria.        (line  14)
+* invocation summary:                    Overview.            (line   6)
+* IP2K architecture options:             IP2K-Opts.           (line  14)
+* IP2K line comment character:           IP2K-Chars.          (line   6)
+* IP2K line separator:                   IP2K-Chars.          (line  14)
+* IP2K options:                          IP2K-Opts.           (line   6)
+* IP2K support:                          IP2K-Dependent.      (line   6)
+* irp directive:                         Irp.                 (line   6)
+* irpc directive:                        Irpc.                (line   6)
+* ISA options, SH64:                     SH64 Options.        (line   6)
+* joining text and data sections:        R.                   (line   6)
+* jump instructions, i386:               i386-Mnemonics.      (line  56)
+* jump instructions, x86-64:             i386-Mnemonics.      (line  56)
+* jump optimization, i386:               i386-Jumps.          (line   6)
+* jump optimization, x86-64:             i386-Jumps.          (line   6)
+* jump/call operands, i386:              i386-Variations.     (line  15)
+* jump/call operands, x86-64:            i386-Variations.     (line  15)
+* L16SI instructions, relaxation:        Xtensa Immediate Relaxation.
+                                                              (line  23)
+* L16UI instructions, relaxation:        Xtensa Immediate Relaxation.
+                                                              (line  23)
+* L32I instructions, relaxation:         Xtensa Immediate Relaxation.
+                                                              (line  23)
+* L8UI instructions, relaxation:         Xtensa Immediate Relaxation.
+                                                              (line  23)
+* label (:):                             Statements.          (line  31)
+* label directive, TIC54X:               TIC54X-Directives.   (line 123)
+* labels:                                Labels.              (line   6)
+* lcomm directive:                       Lcomm.               (line   6)
+* lcomm directive, COFF:                 i386-Directives.     (line   6)
+* ld:                                    Object.              (line  15)
+* ldouble directive M680x0:              M68K-Float.          (line  17)
+* ldouble directive M68HC11:             M68HC11-Float.       (line  17)
+* ldouble directive XGATE:               XGATE-Float.         (line  16)
+* ldouble directive, TIC54X:             TIC54X-Directives.   (line  64)
+* LDR reg,=<expr> pseudo op, AArch64:    AArch64 Opcodes.     (line   9)
+* LDR reg,=<label> pseudo op, ARM:       ARM Opcodes.         (line  15)
+* leafproc directive, i960:              Directives-i960.     (line  18)
+* length directive, TIC54X:              TIC54X-Directives.   (line 127)
+* length of symbols:                     Symbol Intro.        (line  14)
+* lflags directive (ignored):            Lflags.              (line   6)
+* line comment character:                Comments.            (line  19)
+* line comment character, AArch64:       AArch64-Chars.       (line   6)
+* line comment character, Alpha:         Alpha-Chars.         (line   6)
+* line comment character, ARC:           ARC-Chars.           (line   6)
+* line comment character, ARM:           ARM-Chars.           (line   6)
+* line comment character, AVR:           AVR-Chars.           (line   6)
+* line comment character, CR16:          CR16-Chars.          (line   6)
+* line comment character, D10V:          D10V-Chars.          (line   6)
+* line comment character, D30V:          D30V-Chars.          (line   6)
+* line comment character, Epiphany:      Epiphany-Chars.      (line   6)
+* line comment character, H8/300:        H8/300-Chars.        (line   6)
+* line comment character, i386:          i386-Chars.          (line   6)
+* line comment character, i860:          i860-Chars.          (line   6)
+* line comment character, i960:          i960-Chars.          (line   6)
+* line comment character, IA-64:         IA-64-Chars.         (line   6)
+* line comment character, IP2K:          IP2K-Chars.          (line   6)
+* line comment character, LM32:          LM32-Chars.          (line   6)
+* line comment character, M32C:          M32C-Chars.          (line   6)
+* line comment character, M680x0:        M68K-Chars.          (line   6)
+* line comment character, M68HC11:       M68HC11-Syntax.      (line  17)
+* line comment character, Meta:          Meta-Chars.          (line   6)
+* line comment character, MicroBlaze:    MicroBlaze-Chars.    (line   6)
+* line comment character, MIPS:          MIPS-Chars.          (line   6)
+* line comment character, MSP 430:       MSP430-Chars.        (line   6)
+* line comment character, Nios II:       Nios II Chars.       (line   6)
+* line comment character, NS32K:         NS32K-Chars.         (line   6)
+* line comment character, PJ:            PJ-Chars.            (line   6)
+* line comment character, PowerPC:       PowerPC-Chars.       (line   6)
+* line comment character, RL78:          RL78-Chars.          (line   6)
+* line comment character, RX:            RX-Chars.            (line   6)
+* line comment character, s390:          s390 Characters.     (line   6)
+* line comment character, SCORE:         SCORE-Chars.         (line   6)
+* line comment character, SH:            SH-Chars.            (line   6)
+* line comment character, SH64:          SH64-Chars.          (line   6)
+* line comment character, Sparc:         Sparc-Chars.         (line   6)
+* line comment character, TIC54X:        TIC54X-Chars.        (line   6)
+* line comment character, TIC6X:         TIC6X Syntax.        (line   6)
+* line comment character, V850:          V850-Chars.          (line   6)
+* line comment character, VAX:           VAX-Chars.           (line   6)
+* line comment character, XGATE:         XGATE-Syntax.        (line  16)
+* line comment character, XStormy16:     XStormy16-Chars.     (line   6)
+* line comment character, Z80:           Z80-Chars.           (line   6)
+* line comment character, Z8000:         Z8000-Chars.         (line   6)
+* line comment characters, CRIS:         CRIS-Chars.          (line   6)
+* line comment characters, MMIX:         MMIX-Chars.          (line   6)
+* line directive:                        Line.                (line   6)
+* line directive, MSP 430:               MSP430 Directives.   (line  14)
+* line numbers, in input files:          Input Files.         (line  35)
+* line numbers, in warnings/errors:      Errors.              (line  16)
+* line separator character:              Statements.          (line   6)
+* line separator character, Nios II:     Nios II Chars.       (line   6)
+* line separator, AArch64:               AArch64-Chars.       (line  10)
+* line separator, Alpha:                 Alpha-Chars.         (line  11)
+* line separator, ARC:                   ARC-Chars.           (line  12)
+* line separator, ARM:                   ARM-Chars.           (line  14)
+* line separator, AVR:                   AVR-Chars.           (line  14)
+* line separator, CR16:                  CR16-Chars.          (line  13)
+* line separator, Epiphany:              Epiphany-Chars.      (line  14)
+* line separator, H8/300:                H8/300-Chars.        (line   8)
+* line separator, i386:                  i386-Chars.          (line  18)
+* line separator, i860:                  i860-Chars.          (line  14)
+* line separator, i960:                  i960-Chars.          (line  14)
+* line separator, IA-64:                 IA-64-Chars.         (line   8)
+* line separator, IP2K:                  IP2K-Chars.          (line  14)
+* line separator, LM32:                  LM32-Chars.          (line  12)
+* line separator, M32C:                  M32C-Chars.          (line  14)
+* line separator, M680x0:                M68K-Chars.          (line  20)
+* line separator, M68HC11:               M68HC11-Syntax.      (line  27)
+* line separator, Meta:                  Meta-Chars.          (line   8)
+* line separator, MicroBlaze:            MicroBlaze-Chars.    (line  14)
+* line separator, MIPS:                  MIPS-Chars.          (line  14)
+* line separator, MSP 430:               MSP430-Chars.        (line  14)
+* line separator, NS32K:                 NS32K-Chars.         (line  18)
+* line separator, PJ:                    PJ-Chars.            (line  14)
+* line separator, PowerPC:               PowerPC-Chars.       (line  18)
+* line separator, RL78:                  RL78-Chars.          (line  14)
+* line separator, RX:                    RX-Chars.            (line  14)
+* line separator, s390:                  s390 Characters.     (line  13)
+* line separator, SCORE:                 SCORE-Chars.         (line  14)
+* line separator, SH:                    SH-Chars.            (line   8)
+* line separator, SH64:                  SH64-Chars.          (line  13)
+* line separator, Sparc:                 Sparc-Chars.         (line  14)
+* line separator, TIC54X:                TIC54X-Chars.        (line  17)
+* line separator, TIC6X:                 TIC6X Syntax.        (line  13)
+* line separator, V850:                  V850-Chars.          (line  13)
+* line separator, VAX:                   VAX-Chars.           (line  14)
+* line separator, XGATE:                 XGATE-Syntax.        (line  26)
+* line separator, XStormy16:             XStormy16-Chars.     (line  14)
+* line separator, Z80:                   Z80-Chars.           (line  13)
+* line separator, Z8000:                 Z8000-Chars.         (line  13)
+* lines starting with #:                 Comments.            (line  33)
+* linker:                                Object.              (line  15)
+* linker, and assembler:                 Secs Background.     (line  10)
+* linkonce directive:                    Linkonce.            (line   6)
+* list directive:                        List.                (line   6)
+* list directive, TIC54X:                TIC54X-Directives.   (line 131)
+* listing control, turning off:          Nolist.              (line   6)
+* listing control, turning on:           List.                (line   6)
+* listing control: new page:             Eject.               (line   6)
+* listing control: paper size:           Psize.               (line   6)
+* listing control: subtitle:             Sbttl.               (line   6)
+* listing control: title line:           Title.               (line   6)
+* listings, enabling:                    a.                   (line   6)
+* literal directive:                     Literal Directive.   (line   6)
+* literal pool entries, s390:            s390 Literal Pool Entries.
+                                                              (line   6)
+* literal_position directive:            Literal Position Directive.
+                                                              (line   6)
+* literal_prefix directive:              Literal Prefix Directive.
+                                                              (line   6)
+* little endian output, MIPS:            Overview.            (line 743)
+* little endian output, PJ:              Overview.            (line 646)
+* little-endian output, MIPS:            MIPS Options.        (line  13)
+* little-endian output, TIC6X:           TIC6X Options.       (line  46)
+* LM32 line comment character:           LM32-Chars.          (line   6)
+* LM32 line separator:                   LM32-Chars.          (line  12)
+* LM32 modifiers:                        LM32-Modifiers.      (line   6)
+* LM32 opcode summary:                   LM32 Opcodes.        (line   6)
+* LM32 options (none):                   LM32 Options.        (line   6)
+* LM32 register names:                   LM32-Regs.           (line   6)
+* LM32 support:                          LM32-Dependent.      (line   6)
+* ln directive:                          Ln.                  (line   6)
+* lo directive, Nios II:                 Nios II Relocations. (line  23)
+* lo pseudo-op, V850:                    V850 Opcodes.        (line  22)
+* loc directive:                         Loc.                 (line   6)
+* loc_mark_labels directive:             Loc_mark_labels.     (line   6)
+* local common symbols:                  Lcomm.               (line   6)
+* local directive:                       Local.               (line   6)
+* local labels:                          Symbol Names.        (line  40)
+* local symbol names:                    Symbol Names.        (line  27)
+* local symbols, retaining in output:    L.                   (line   6)
+* location counter:                      Dot.                 (line   6)
+* location counter, advancing:           Org.                 (line   6)
+* location counter, Z80:                 Z80-Chars.           (line  15)
+* logical file name:                     File.                (line  13)
+* logical line number:                   Line.                (line   6)
+* logical line numbers:                  Comments.            (line  33)
+* long directive:                        Long.                (line   6)
+* long directive, ARC:                   ARC Directives.      (line 156)
+* long directive, i386:                  i386-Float.          (line  21)
+* long directive, TIC54X:                TIC54X-Directives.   (line 135)
+* long directive, x86-64:                i386-Float.          (line  21)
+* longcall pseudo-op, V850:              V850 Opcodes.        (line 123)
+* longcalls directive:                   Longcalls Directive. (line   6)
+* longjump pseudo-op, V850:              V850 Opcodes.        (line 129)
+* loop directive, TIC54X:                TIC54X-Directives.   (line 143)
+* LOOP instructions, alignment:          Xtensa Automatic Alignment.
+                                                              (line   6)
+* low directive, M32R:                   M32R-Directives.     (line   9)
+* lp register, V850:                     V850-Regs.           (line  98)
+* lval:                                  Z8000 Directives.    (line  27)
+* LWP, i386:                             i386-LWP.            (line   6)
+* LWP, x86-64:                           i386-LWP.            (line   6)
+* M16C architecture option:              M32C-Opts.           (line  12)
+* M32C architecture option:              M32C-Opts.           (line   9)
+* M32C line comment character:           M32C-Chars.          (line   6)
+* M32C line separator:                   M32C-Chars.          (line  14)
+* M32C modifiers:                        M32C-Modifiers.      (line   6)
+* M32C options:                          M32C-Opts.           (line   6)
+* M32C support:                          M32C-Dependent.      (line   6)
+* M32R architecture options:             M32R-Opts.           (line  17)
+* M32R directives:                       M32R-Directives.     (line   6)
+* M32R options:                          M32R-Opts.           (line   6)
+* M32R support:                          M32R-Dependent.      (line   6)
+* M32R warnings:                         M32R-Warnings.       (line   6)
+* M680x0 addressing modes:               M68K-Syntax.         (line  21)
+* M680x0 architecture options:           M68K-Opts.           (line  98)
+* M680x0 branch improvement:             M68K-Branch.         (line   6)
+* M680x0 directives:                     M68K-Directives.     (line   6)
+* M680x0 floating point:                 M68K-Float.          (line   6)
+* M680x0 immediate character:            M68K-Chars.          (line  13)
+* M680x0 line comment character:         M68K-Chars.          (line   6)
+* M680x0 line separator:                 M68K-Chars.          (line  20)
+* M680x0 opcodes:                        M68K-opcodes.        (line   6)
+* M680x0 options:                        M68K-Opts.           (line   6)
+* M680x0 pseudo-opcodes:                 M68K-Branch.         (line   6)
+* M680x0 size modifiers:                 M68K-Syntax.         (line   8)
+* M680x0 support:                        M68K-Dependent.      (line   6)
+* M680x0 syntax:                         M68K-Syntax.         (line   8)
+* M68HC11 addressing modes:              M68HC11-Syntax.      (line  30)
+* M68HC11 and M68HC12 support:           M68HC11-Dependent.   (line   6)
+* M68HC11 assembler directive .far:      M68HC11-Directives.  (line  20)
+* M68HC11 assembler directive .interrupt: M68HC11-Directives. (line  26)
+* M68HC11 assembler directive .mode:     M68HC11-Directives.  (line  16)
+* M68HC11 assembler directive .relax:    M68HC11-Directives.  (line  10)
+* M68HC11 assembler directive .xrefb:    M68HC11-Directives.  (line  31)
+* M68HC11 assembler directives:          M68HC11-Directives.  (line   6)
+* M68HC11 branch improvement:            M68HC11-Branch.      (line   6)
+* M68HC11 floating point:                M68HC11-Float.       (line   6)
+* M68HC11 line comment character:        M68HC11-Syntax.      (line  17)
+* M68HC11 line separator:                M68HC11-Syntax.      (line  27)
+* M68HC11 modifiers:                     M68HC11-Modifiers.   (line   6)
+* M68HC11 opcodes:                       M68HC11-opcodes.     (line   6)
+* M68HC11 options:                       M68HC11-Opts.        (line   6)
+* M68HC11 pseudo-opcodes:                M68HC11-Branch.      (line   6)
+* M68HC11 syntax:                        M68HC11-Syntax.      (line   6)
+* M68HC12 assembler directives:          M68HC11-Directives.  (line   6)
+* machine dependencies:                  Machine Dependencies.
+                                                              (line   6)
+* machine directives, AArch64:           AArch64 Directives.  (line   6)
+* machine directives, ARC:               ARC Directives.      (line   6)
+* machine directives, ARM:               ARM Directives.      (line   6)
+* machine directives, H8/300 (none):     H8/300 Directives.   (line   6)
+* machine directives, i860:              Directives-i860.     (line   6)
+* machine directives, i960:              Directives-i960.     (line   6)
+* machine directives, MSP 430:           MSP430 Directives.   (line   6)
+* machine directives, Nios II:           Nios II Directives.  (line   6)
+* machine directives, SH:                SH Directives.       (line   6)
+* machine directives, SH64:              SH64 Directives.     (line   9)
+* machine directives, SPARC:             Sparc-Directives.    (line   6)
+* machine directives, TIC54X:            TIC54X-Directives.   (line   6)
+* machine directives, TIC6X:             TIC6X Directives.    (line   6)
+* machine directives, TILE-Gx:           TILE-Gx Directives.  (line   6)
+* machine directives, TILEPro:           TILEPro Directives.  (line   6)
+* machine directives, V850:              V850 Directives.     (line   6)
+* machine directives, VAX:               VAX-directives.      (line   6)
+* machine directives, x86:               i386-Directives.     (line   6)
+* machine directives, XStormy16:         XStormy16 Directives.
+                                                              (line   6)
+* machine independent directives:        Pseudo Ops.          (line   6)
+* machine instructions (not covered):    Manual.              (line  14)
+* machine relocations, Nios II:          Nios II Relocations. (line   6)
+* machine-independent syntax:            Syntax.              (line   6)
+* macro directive:                       Macro.               (line  28)
+* macro directive, TIC54X:               TIC54X-Directives.   (line 153)
+* macros:                                Macro.               (line   6)
+* macros, count executed:                Macro.               (line 143)
+* Macros, MSP 430:                       MSP430-Macros.       (line   6)
+* macros, TIC54X:                        TIC54X-Macros.       (line   6)
+* make rules:                            MD.                  (line   6)
+* manual, structure and purpose:         Manual.              (line   6)
+* math builtins, TIC54X:                 TIC54X-Builtins.     (line   6)
+* Maximum number of continuation lines:  listing.             (line  34)
+* memory references, i386:               i386-Memory.         (line   6)
+* memory references, x86-64:             i386-Memory.         (line   6)
+* memory-mapped registers, TIC54X:       TIC54X-MMRegs.       (line   6)
+* merging text and data sections:        R.                   (line   6)
+* messages from assembler:               Errors.              (line   6)
+* Meta architectures:                    Meta Options.        (line   6)
+* Meta line comment character:           Meta-Chars.          (line   6)
+* Meta line separator:                   Meta-Chars.          (line   8)
+* Meta options:                          Meta Options.        (line   6)
+* Meta registers:                        Meta-Regs.           (line   6)
+* Meta support:                          Meta-Dependent.      (line   6)
+* MicroBlaze architectures:              MicroBlaze-Dependent.
+                                                              (line   6)
+* MicroBlaze directives:                 MicroBlaze Directives.
+                                                              (line   6)
+* MicroBlaze line comment character:     MicroBlaze-Chars.    (line   6)
+* MicroBlaze line separator:             MicroBlaze-Chars.    (line  14)
+* MicroBlaze support:                    MicroBlaze-Dependent.
+                                                              (line  13)
+* minus, permitted arguments:            Infix Ops.           (line  49)
+* MIPS 32-bit microMIPS instruction generation override: MIPS assembly options.
+                                                              (line   6)
+* MIPS architecture options:             MIPS Options.        (line  29)
+* MIPS big-endian output:                MIPS Options.        (line  13)
+* MIPS CPU override:                     MIPS ISA.            (line  18)
+* MIPS DSP Release 1 instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  21)
+* MIPS DSP Release 2 instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  26)
+* MIPS endianness:                       Overview.            (line 740)
+* MIPS IEEE 754 NaN data encoding selection: MIPS NaN Encodings.
+                                                              (line   6)
+* MIPS ISA:                              Overview.            (line 746)
+* MIPS ISA override:                     MIPS ISA.            (line   6)
+* MIPS line comment character:           MIPS-Chars.          (line   6)
+* MIPS line separator:                   MIPS-Chars.          (line  14)
+* MIPS little-endian output:             MIPS Options.        (line  13)
+* MIPS MCU instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  37)
+* MIPS MDMX instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  16)
+* MIPS MIPS-3D instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line   6)
+* MIPS MT instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  32)
+* MIPS option stack:                     MIPS Option Stack.   (line   6)
+* MIPS processor:                        MIPS-Dependent.      (line   6)
+* MIT:                                   M68K-Syntax.         (line   6)
+* mlib directive, TIC54X:                TIC54X-Directives.   (line 159)
+* mlist directive, TIC54X:               TIC54X-Directives.   (line 164)
+* MMIX assembler directive BSPEC:        MMIX-Pseudos.        (line 131)
+* MMIX assembler directive BYTE:         MMIX-Pseudos.        (line  97)
+* MMIX assembler directive ESPEC:        MMIX-Pseudos.        (line 131)
+* MMIX assembler directive GREG:         MMIX-Pseudos.        (line  50)
+* MMIX assembler directive IS:           MMIX-Pseudos.        (line  42)
+* MMIX assembler directive LOC:          MMIX-Pseudos.        (line   7)
+* MMIX assembler directive LOCAL:        MMIX-Pseudos.        (line  28)
+* MMIX assembler directive OCTA:         MMIX-Pseudos.        (line 108)
+* MMIX assembler directive PREFIX:       MMIX-Pseudos.        (line 120)
+* MMIX assembler directive TETRA:        MMIX-Pseudos.        (line 108)
+* MMIX assembler directive WYDE:         MMIX-Pseudos.        (line 108)
+* MMIX assembler directives:             MMIX-Pseudos.        (line   6)
+* MMIX line comment characters:          MMIX-Chars.          (line   6)
+* MMIX options:                          MMIX-Opts.           (line   6)
+* MMIX pseudo-op BSPEC:                  MMIX-Pseudos.        (line 131)
+* MMIX pseudo-op BYTE:                   MMIX-Pseudos.        (line  97)
+* MMIX pseudo-op ESPEC:                  MMIX-Pseudos.        (line 131)
+* MMIX pseudo-op GREG:                   MMIX-Pseudos.        (line  50)
+* MMIX pseudo-op IS:                     MMIX-Pseudos.        (line  42)
+* MMIX pseudo-op LOC:                    MMIX-Pseudos.        (line   7)
+* MMIX pseudo-op LOCAL:                  MMIX-Pseudos.        (line  28)
+* MMIX pseudo-op OCTA:                   MMIX-Pseudos.        (line 108)
+* MMIX pseudo-op PREFIX:                 MMIX-Pseudos.        (line 120)
+* MMIX pseudo-op TETRA:                  MMIX-Pseudos.        (line 108)
+* MMIX pseudo-op WYDE:                   MMIX-Pseudos.        (line 108)
+* MMIX pseudo-ops:                       MMIX-Pseudos.        (line   6)
+* MMIX register names:                   MMIX-Regs.           (line   6)
+* MMIX support:                          MMIX-Dependent.      (line   6)
+* mmixal differences:                    MMIX-mmixal.         (line   6)
+* mmregs directive, TIC54X:              TIC54X-Directives.   (line 169)
+* mmsg directive, TIC54X:                TIC54X-Directives.   (line  77)
+* MMX, i386:                             i386-SIMD.           (line   6)
+* MMX, x86-64:                           i386-SIMD.           (line   6)
+* mnemonic compatibility, i386:          i386-Mnemonics.      (line  62)
+* mnemonic suffixes, i386:               i386-Variations.     (line  29)
+* mnemonic suffixes, x86-64:             i386-Variations.     (line  29)
+* mnemonics for opcodes, VAX:            VAX-opcodes.         (line   6)
+* mnemonics, AVR:                        AVR Opcodes.         (line   6)
+* mnemonics, D10V:                       D10V-Opcodes.        (line   6)
+* mnemonics, D30V:                       D30V-Opcodes.        (line   6)
+* mnemonics, H8/300:                     H8/300 Opcodes.      (line   6)
+* mnemonics, LM32:                       LM32 Opcodes.        (line   6)
+* mnemonics, SH:                         SH Opcodes.          (line   6)
+* mnemonics, SH64:                       SH64 Opcodes.        (line   6)
+* mnemonics, Z8000:                      Z8000 Opcodes.       (line   6)
+* mnolist directive, TIC54X:             TIC54X-Directives.   (line 164)
+* modifiers, M32C:                       M32C-Modifiers.      (line   6)
+* Motorola syntax for the 680x0:         M68K-Moto-Syntax.    (line   6)
+* MOVI instructions, relaxation:         Xtensa Immediate Relaxation.
+                                                              (line  12)
+* MOVN, MOVZ and MOVK group relocations, AArch64: AArch64-Relocations.
+                                                              (line   6)
+* MOVW and MOVT relocations, ARM:        ARM-Relocations.     (line  21)
+* MRI compatibility mode:                M.                   (line   6)
+* mri directive:                         MRI.                 (line   6)
+* MRI mode, temporarily:                 MRI.                 (line   6)
+* MSP 430 floating point (IEEE):         MSP430 Floating Point.
+                                                              (line   6)
+* MSP 430 identifiers:                   MSP430-Chars.        (line  17)
+* MSP 430 line comment character:        MSP430-Chars.        (line   6)
+* MSP 430 line separator:                MSP430-Chars.        (line  14)
+* MSP 430 machine directives:            MSP430 Directives.   (line   6)
+* MSP 430 macros:                        MSP430-Macros.       (line   6)
+* MSP 430 opcodes:                       MSP430 Opcodes.      (line   6)
+* MSP 430 options (none):                MSP430 Options.      (line   6)
+* MSP 430 profiling capability:          MSP430 Profiling Capability.
+                                                              (line   6)
+* MSP 430 register names:                MSP430-Regs.         (line   6)
+* MSP 430 support:                       MSP430-Dependent.    (line   6)
+* MSP430 Assembler Extensions:           MSP430-Ext.          (line   6)
+* mul instruction, i386:                 i386-Notes.          (line   6)
+* mul instruction, x86-64:               i386-Notes.          (line   6)
+* N32K support:                          NS32K-Dependent.     (line   6)
+* name:                                  Z8000 Directives.    (line  18)
+* named section:                         Section.             (line   6)
+* named sections:                        Ld Sections.         (line   8)
+* names, symbol:                         Symbol Names.        (line   6)
+* naming object file:                    o.                   (line   6)
+* new page, in listings:                 Eject.               (line   6)
+* newblock directive, TIC54X:            TIC54X-Directives.   (line 175)
+* newline (\n):                          Strings.             (line  21)
+* newline, required at file end:         Statements.          (line  14)
+* Nios II line comment character:        Nios II Chars.       (line   6)
+* Nios II line separator character:      Nios II Chars.       (line   6)
+* Nios II machine directives:            Nios II Directives.  (line   6)
+* Nios II machine relocations:           Nios II Relocations. (line   6)
+* Nios II opcodes:                       Nios II Opcodes.     (line   6)
+* Nios II options:                       Nios II Options.     (line   6)
+* Nios II support:                       NiosII-Dependent.    (line   6)
+* Nios support:                          NiosII-Dependent.    (line   6)
+* no-absolute-literals directive:        Absolute Literals Directive.
+                                                              (line   6)
+* no-longcalls directive:                Longcalls Directive. (line   6)
+* no-relax command line option, Nios II: Nios II Options.     (line  20)
+* no-schedule directive:                 Schedule Directive.  (line   6)
+* no-transform directive:                Transform Directive. (line   6)
+* nolist directive:                      Nolist.              (line   6)
+* nolist directive, TIC54X:              TIC54X-Directives.   (line 131)
+* NOP pseudo op, ARM:                    ARM Opcodes.         (line   9)
+* notes for Alpha:                       Alpha Notes.         (line   6)
+* NS32K line comment character:          NS32K-Chars.         (line   6)
+* NS32K line separator:                  NS32K-Chars.         (line  18)
+* null-terminated strings:               Asciz.               (line   6)
+* number constants:                      Numbers.             (line   6)
+* number of macros executed:             Macro.               (line 143)
+* numbered subsections:                  Sub-Sections.        (line   6)
+* numbers, 16-bit:                       hword.               (line   6)
+* numeric values:                        Expressions.         (line   6)
+* nword directive, SPARC:                Sparc-Directives.    (line  20)
+* object attributes:                     Object Attributes.   (line   6)
+* object file:                           Object.              (line   6)
+* object file format:                    Object Formats.      (line   6)
+* object file name:                      o.                   (line   6)
+* object file, after errors:             Z.                   (line   6)
+* obsolescent directives:                Deprecated.          (line   6)
+* octa directive:                        Octa.                (line   6)
+* octal character code (\DDD):           Strings.             (line  30)
+* octal integers:                        Integers.            (line   9)
+* offset directive:                      Offset.              (line   6)
+* offset directive, V850:                V850 Directives.     (line   6)
+* opcode mnemonics, VAX:                 VAX-opcodes.         (line   6)
+* opcode names, TILE-Gx:                 TILE-Gx Opcodes.     (line   6)
+* opcode names, TILEPro:                 TILEPro Opcodes.     (line   6)
+* opcode names, Xtensa:                  Xtensa Opcodes.      (line   6)
+* opcode summary, AVR:                   AVR Opcodes.         (line   6)
+* opcode summary, D10V:                  D10V-Opcodes.        (line   6)
+* opcode summary, D30V:                  D30V-Opcodes.        (line   6)
+* opcode summary, H8/300:                H8/300 Opcodes.      (line   6)
+* opcode summary, LM32:                  LM32 Opcodes.        (line   6)
+* opcode summary, SH:                    SH Opcodes.          (line   6)
+* opcode summary, SH64:                  SH64 Opcodes.        (line   6)
+* opcode summary, Z8000:                 Z8000 Opcodes.       (line   6)
+* opcodes for AArch64:                   AArch64 Opcodes.     (line   6)
+* opcodes for ARC:                       ARC Opcodes.         (line   6)
+* opcodes for ARM:                       ARM Opcodes.         (line   6)
+* opcodes for MSP 430:                   MSP430 Opcodes.      (line   6)
+* opcodes for Nios II:                   Nios II Opcodes.     (line   6)
+* opcodes for V850:                      V850 Opcodes.        (line   6)
+* opcodes, i860:                         Opcodes for i860.    (line   6)
+* opcodes, i960:                         Opcodes for i960.    (line   6)
+* opcodes, M680x0:                       M68K-opcodes.        (line   6)
+* opcodes, M68HC11:                      M68HC11-opcodes.     (line   6)
+* operand delimiters, i386:              i386-Variations.     (line  15)
+* operand delimiters, x86-64:            i386-Variations.     (line  15)
+* operand notation, VAX:                 VAX-operands.        (line   6)
+* operands in expressions:               Arguments.           (line   6)
+* operator precedence:                   Infix Ops.           (line  11)
+* operators, in expressions:             Operators.           (line   6)
+* operators, permitted arguments:        Infix Ops.           (line   6)
+* optimization, D10V:                    Overview.            (line 503)
+* optimization, D30V:                    Overview.            (line 508)
+* optimizations:                         Xtensa Optimizations.
+                                                              (line   6)
+* option directive, ARC:                 ARC Directives.      (line 159)
+* option directive, TIC54X:              TIC54X-Directives.   (line 179)
+* option summary:                        Overview.            (line   6)
+* options for AArch64 (none):            AArch64 Options.     (line   6)
+* options for Alpha:                     Alpha Options.       (line   6)
+* options for ARC (none):                ARC Options.         (line   6)
+* options for ARM (none):                ARM Options.         (line   6)
+* options for AVR (none):                AVR Options.         (line   6)
+* options for Blackfin (none):           Blackfin Options.    (line   6)
+* options for i386:                      i386-Options.        (line   6)
+* options for IA-64:                     IA-64 Options.       (line   6)
+* options for LM32 (none):               LM32 Options.        (line   6)
+* options for Meta:                      Meta Options.        (line   6)
+* options for MSP430 (none):             MSP430 Options.      (line   6)
+* options for Nios II:                   Nios II Options.     (line   6)
+* options for PDP-11:                    PDP-11-Options.      (line   6)
+* options for PowerPC:                   PowerPC-Opts.        (line   6)
+* options for s390:                      s390 Options.        (line   6)
+* options for SCORE:                     SCORE-Opts.          (line   6)
+* options for SPARC:                     Sparc-Opts.          (line   6)
+* options for TIC6X:                     TIC6X Options.       (line   6)
+* options for V850 (none):               V850 Options.        (line   6)
+* options for VAX/VMS:                   VAX-Opts.            (line  42)
+* options for x86-64:                    i386-Options.        (line   6)
+* options for Z80:                       Z80 Options.         (line   6)
+* options, all versions of assembler:    Invoking.            (line   6)
+* options, command line:                 Command Line.        (line  13)
+* options, CRIS:                         CRIS-Opts.           (line   6)
+* options, D10V:                         D10V-Opts.           (line   6)
+* options, D30V:                         D30V-Opts.           (line   6)
+* options, Epiphany:                     Epiphany Options.    (line   6)
+* options, H8/300:                       H8/300 Options.      (line   6)
+* options, i960:                         Options-i960.        (line   6)
+* options, IP2K:                         IP2K-Opts.           (line   6)
+* options, M32C:                         M32C-Opts.           (line   6)
+* options, M32R:                         M32R-Opts.           (line   6)
+* options, M680x0:                       M68K-Opts.           (line   6)
+* options, M68HC11:                      M68HC11-Opts.        (line   6)
+* options, MMIX:                         MMIX-Opts.           (line   6)
+* options, PJ:                           PJ Options.          (line   6)
+* options, RL78:                         RL78-Opts.           (line   6)
+* options, RX:                           RX-Opts.             (line   6)
+* options, SH:                           SH Options.          (line   6)
+* options, SH64:                         SH64 Options.        (line   6)
+* options, TIC54X:                       TIC54X-Opts.         (line   6)
+* options, XGATE:                        XGATE-Opts.          (line   6)
+* options, Z8000:                        Z8000 Options.       (line   6)
+* org directive:                         Org.                 (line   6)
+* other attribute, of a.out symbol:      Symbol Other.        (line   6)
+* output file:                           Object.              (line   6)
+* p2align directive:                     P2align.             (line   6)
+* p2alignl directive:                    P2align.             (line  28)
+* p2alignw directive:                    P2align.             (line  28)
+* padding the location counter:          Align.               (line   6)
+* padding the location counter given a power of two: P2align. (line   6)
+* padding the location counter given number of bytes: Balign. (line   6)
+* page, in listings:                     Eject.               (line   6)
+* paper size, for listings:              Psize.               (line   6)
+* paths for .include:                    I.                   (line   6)
+* patterns, writing in memory:           Fill.                (line   6)
+* PDP-11 comments:                       PDP-11-Syntax.       (line  16)
+* PDP-11 floating-point register syntax: PDP-11-Syntax.       (line  13)
+* PDP-11 general-purpose register syntax: PDP-11-Syntax.      (line  10)
+* PDP-11 instruction naming:             PDP-11-Mnemonics.    (line   6)
+* PDP-11 line separator:                 PDP-11-Syntax.       (line  19)
+* PDP-11 support:                        PDP-11-Dependent.    (line   6)
+* PDP-11 syntax:                         PDP-11-Syntax.       (line   6)
+* PIC code generation for ARM:           ARM Options.         (line 169)
+* PIC code generation for M32R:          M32R-Opts.           (line  42)
+* PIC selection, MIPS:                   MIPS Options.        (line  21)
+* PJ endianness:                         Overview.            (line 643)
+* PJ line comment character:             PJ-Chars.            (line   6)
+* PJ line separator:                     PJ-Chars.            (line  14)
+* PJ options:                            PJ Options.          (line   6)
+* PJ support:                            PJ-Dependent.        (line   6)
+* plus, permitted arguments:             Infix Ops.           (line  44)
+* popsection directive:                  PopSection.          (line   6)
+* Position-independent code, CRIS:       CRIS-Opts.           (line  27)
+* Position-independent code, symbols in, CRIS: CRIS-Pic.      (line   6)
+* PowerPC architectures:                 PowerPC-Opts.        (line   6)
+* PowerPC directives:                    PowerPC-Pseudo.      (line   6)
+* PowerPC line comment character:        PowerPC-Chars.       (line   6)
+* PowerPC line separator:                PowerPC-Chars.       (line  18)
+* PowerPC options:                       PowerPC-Opts.        (line   6)
+* PowerPC support:                       PPC-Dependent.       (line   6)
+* precedence of operators:               Infix Ops.           (line  11)
+* precision, floating point:             Flonums.             (line   6)
+* prefix operators:                      Prefix Ops.          (line   6)
+* prefixes, i386:                        i386-Prefixes.       (line   6)
+* preprocessing:                         Preprocessing.       (line   6)
+* preprocessing, turning on and off:     Preprocessing.       (line  27)
+* previous directive:                    Previous.            (line   6)
+* primary attributes, COFF symbols:      COFF Symbols.        (line  13)
+* print directive:                       Print.               (line   6)
+* proc directive, SPARC:                 Sparc-Directives.    (line  25)
+* profiler directive, MSP 430:           MSP430 Directives.   (line  26)
+* profiling capability for MSP 430:      MSP430 Profiling Capability.
+                                                              (line   6)
+* protected directive:                   Protected.           (line   6)
+* pseudo-op .arch, CRIS:                 CRIS-Pseudos.        (line  45)
+* pseudo-op .dword, CRIS:                CRIS-Pseudos.        (line  12)
+* pseudo-op .syntax, CRIS:               CRIS-Pseudos.        (line  17)
+* pseudo-op BSPEC, MMIX:                 MMIX-Pseudos.        (line 131)
+* pseudo-op BYTE, MMIX:                  MMIX-Pseudos.        (line  97)
+* pseudo-op ESPEC, MMIX:                 MMIX-Pseudos.        (line 131)
+* pseudo-op GREG, MMIX:                  MMIX-Pseudos.        (line  50)
+* pseudo-op IS, MMIX:                    MMIX-Pseudos.        (line  42)
+* pseudo-op LOC, MMIX:                   MMIX-Pseudos.        (line   7)
+* pseudo-op LOCAL, MMIX:                 MMIX-Pseudos.        (line  28)
+* pseudo-op OCTA, MMIX:                  MMIX-Pseudos.        (line 108)
+* pseudo-op PREFIX, MMIX:                MMIX-Pseudos.        (line 120)
+* pseudo-op TETRA, MMIX:                 MMIX-Pseudos.        (line 108)
+* pseudo-op WYDE, MMIX:                  MMIX-Pseudos.        (line 108)
+* pseudo-opcodes for XStormy16:          XStormy16 Opcodes.   (line   6)
+* pseudo-opcodes, M680x0:                M68K-Branch.         (line   6)
+* pseudo-opcodes, M68HC11:               M68HC11-Branch.      (line   6)
+* pseudo-ops for branch, VAX:            VAX-branch.          (line   6)
+* pseudo-ops, CRIS:                      CRIS-Pseudos.        (line   6)
+* pseudo-ops, machine independent:       Pseudo Ops.          (line   6)
+* pseudo-ops, MMIX:                      MMIX-Pseudos.        (line   6)
+* psize directive:                       Psize.               (line   6)
+* PSR bits:                              IA-64-Bits.          (line   6)
+* pstring directive, TIC54X:             TIC54X-Directives.   (line 208)
+* psw register, V850:                    V850-Regs.           (line 116)
+* purgem directive:                      Purgem.              (line   6)
+* purpose of GNU assembler:              GNU Assembler.       (line  12)
+* pushsection directive:                 PushSection.         (line   6)
+* quad directive:                        Quad.                (line   6)
+* quad directive, i386:                  i386-Float.          (line  21)
+* quad directive, x86-64:                i386-Float.          (line  21)
+* real-mode code, i386:                  i386-16bit.          (line   6)
+* ref directive, TIC54X:                 TIC54X-Directives.   (line 103)
+* register directive, SPARC:             Sparc-Directives.    (line  29)
+* register names, AArch64:               AArch64-Regs.        (line   6)
+* register names, Alpha:                 Alpha-Regs.          (line   6)
+* register names, ARC:                   ARC-Regs.            (line   6)
+* register names, ARM:                   ARM-Regs.            (line   6)
+* register names, AVR:                   AVR-Regs.            (line   6)
+* register names, CRIS:                  CRIS-Regs.           (line   6)
+* register names, H8/300:                H8/300-Regs.         (line   6)
+* register names, IA-64:                 IA-64-Regs.          (line   6)
+* register names, LM32:                  LM32-Regs.           (line   6)
+* register names, MMIX:                  MMIX-Regs.           (line   6)
+* register names, MSP 430:               MSP430-Regs.         (line   6)
+* register names, Sparc:                 Sparc-Regs.          (line   6)
+* register names, TILE-Gx:               TILE-Gx Registers.   (line   6)
+* register names, TILEPro:               TILEPro Registers.   (line   6)
+* register names, V850:                  V850-Regs.           (line   6)
+* register names, VAX:                   VAX-operands.        (line  17)
+* register names, Xtensa:                Xtensa Registers.    (line   6)
+* register names, Z80:                   Z80-Regs.            (line   6)
+* register naming, s390:                 s390 Register.       (line   6)
+* register operands, i386:               i386-Variations.     (line  15)
+* register operands, x86-64:             i386-Variations.     (line  15)
+* registers, D10V:                       D10V-Regs.           (line   6)
+* registers, D30V:                       D30V-Regs.           (line   6)
+* registers, i386:                       i386-Regs.           (line   6)
+* registers, Meta:                       Meta-Regs.           (line   6)
+* registers, SH:                         SH-Regs.             (line   6)
+* registers, SH64:                       SH64-Regs.           (line   6)
+* registers, TIC54X memory-mapped:       TIC54X-MMRegs.       (line   6)
+* registers, x86-64:                     i386-Regs.           (line   6)
+* registers, Z8000:                      Z8000-Regs.          (line   6)
+* relax-all command line option, Nios II: Nios II Options.    (line  13)
+* relax-section command line option, Nios II: Nios II Options.
+                                                              (line   6)
+* relaxation:                            Xtensa Relaxation.   (line   6)
+* relaxation of ADDI instructions:       Xtensa Immediate Relaxation.
+                                                              (line  43)
+* relaxation of branch instructions:     Xtensa Branch Relaxation.
+                                                              (line   6)
+* relaxation of call instructions:       Xtensa Call Relaxation.
+                                                              (line   6)
+* relaxation of immediate fields:        Xtensa Immediate Relaxation.
+                                                              (line   6)
+* relaxation of L16SI instructions:      Xtensa Immediate Relaxation.
+                                                              (line  23)
+* relaxation of L16UI instructions:      Xtensa Immediate Relaxation.
+                                                              (line  23)
+* relaxation of L32I instructions:       Xtensa Immediate Relaxation.
+                                                              (line  23)
+* relaxation of L8UI instructions:       Xtensa Immediate Relaxation.
+                                                              (line  23)
+* relaxation of MOVI instructions:       Xtensa Immediate Relaxation.
+                                                              (line  12)
+* reloc directive:                       Reloc.               (line   6)
+* relocation:                            Sections.            (line   6)
+* relocation example:                    Ld Sections.         (line  40)
+* relocations, AArch64:                  AArch64-Relocations. (line   6)
+* relocations, Alpha:                    Alpha-Relocs.        (line   6)
+* relocations, Sparc:                    Sparc-Relocs.        (line   6)
+* repeat prefixes, i386:                 i386-Prefixes.       (line  44)
+* reporting bugs in assembler:           Reporting Bugs.      (line   6)
+* rept directive:                        Rept.                (line   6)
+* reserve directive, SPARC:              Sparc-Directives.    (line  39)
+* return instructions, i386:             i386-Variations.     (line  41)
+* return instructions, x86-64:           i386-Variations.     (line  41)
+* REX prefixes, i386:                    i386-Prefixes.       (line  46)
+* RL78 assembler directives:             RL78-Directives.     (line   6)
+* RL78 line comment character:           RL78-Chars.          (line   6)
+* RL78 line separator:                   RL78-Chars.          (line  14)
+* RL78 modifiers:                        RL78-Modifiers.      (line   6)
+* RL78 options:                          RL78-Opts.           (line   6)
+* RL78 support:                          RL78-Dependent.      (line   6)
+* rsect:                                 Z8000 Directives.    (line  52)
+* RX assembler directive .3byte:         RX-Directives.       (line   9)
+* RX assembler directive .fetchalign:    RX-Directives.       (line  13)
+* RX assembler directives:               RX-Directives.       (line   6)
+* RX floating point:                     RX-Float.            (line   6)
+* RX line comment character:             RX-Chars.            (line   6)
+* RX line separator:                     RX-Chars.            (line  14)
+* RX modifiers:                          RX-Modifiers.        (line   6)
+* RX options:                            RX-Opts.             (line   6)
+* RX support:                            RX-Dependent.        (line   6)
+* s390 floating point:                   s390 Floating Point. (line   6)
+* s390 instruction aliases:              s390 Aliases.        (line   6)
+* s390 instruction formats:              s390 Formats.        (line   6)
+* s390 instruction marker:               s390 Instruction Marker.
+                                                              (line   6)
+* s390 instruction mnemonics:            s390 Mnemonics.      (line   6)
+* s390 instruction operand modifier:     s390 Operand Modifier.
+                                                              (line   6)
+* s390 instruction operands:             s390 Operands.       (line   6)
+* s390 instruction syntax:               s390 Syntax.         (line   6)
+* s390 line comment character:           s390 Characters.     (line   6)
+* s390 line separator:                   s390 Characters.     (line  13)
+* s390 literal pool entries:             s390 Literal Pool Entries.
+                                                              (line   6)
+* s390 options:                          s390 Options.        (line   6)
+* s390 register naming:                  s390 Register.       (line   6)
+* s390 support:                          S/390-Dependent.     (line   6)
+* sblock directive, TIC54X:              TIC54X-Directives.   (line 182)
+* sbttl directive:                       Sbttl.               (line   6)
+* schedule directive:                    Schedule Directive.  (line   6)
+* scl directive:                         Scl.                 (line   6)
+* SCORE architectures:                   SCORE-Opts.          (line   6)
+* SCORE directives:                      SCORE-Pseudo.        (line   6)
+* SCORE line comment character:          SCORE-Chars.         (line   6)
+* SCORE line separator:                  SCORE-Chars.         (line  14)
+* SCORE options:                         SCORE-Opts.          (line   6)
+* SCORE processor:                       SCORE-Dependent.     (line   6)
+* sdaoff pseudo-op, V850:                V850 Opcodes.        (line  65)
+* search path for .include:              I.                   (line   6)
+* sect directive, TIC54X:                TIC54X-Directives.   (line 188)
+* section directive (COFF version):      Section.             (line  16)
+* section directive (ELF version):       Section.             (line  76)
+* section directive, V850:               V850 Directives.     (line   9)
+* section override prefixes, i386:       i386-Prefixes.       (line  23)
+* Section Stack <1>:                     PushSection.         (line   6)
+* Section Stack <2>:                     PopSection.          (line   6)
+* Section Stack <3>:                     Section.             (line  71)
+* Section Stack <4>:                     Previous.            (line   6)
+* Section Stack:                         SubSection.          (line   6)
+* section-relative addressing:           Secs Background.     (line  68)
+* sections:                              Sections.            (line   6)
+* sections in messages, internal:        As Sections.         (line   6)
+* sections, i386:                        i386-Variations.     (line  47)
+* sections, named:                       Ld Sections.         (line   8)
+* sections, x86-64:                      i386-Variations.     (line  47)
+* seg directive, SPARC:                  Sparc-Directives.    (line  44)
+* segm:                                  Z8000 Directives.    (line  10)
+* set at directive, Nios II:             Nios II Directives.  (line  35)
+* set break directive, Nios II:          Nios II Directives.  (line  43)
+* set directive:                         Set.                 (line   6)
+* set directive, Nios II:                Nios II Directives.  (line  57)
+* set directive, TIC54X:                 TIC54X-Directives.   (line 191)
+* set noat directive, Nios II:           Nios II Directives.  (line  31)
+* set nobreak directive, Nios II:        Nios II Directives.  (line  39)
+* set norelax directive, Nios II:        Nios II Directives.  (line  46)
+* set relaxall directive, Nios II:       Nios II Directives.  (line  53)
+* set relaxsection directive, Nios II:   Nios II Directives.  (line  49)
+* SH addressing modes:                   SH-Addressing.       (line   6)
+* SH floating point (IEEE):              SH Floating Point.   (line   6)
+* SH line comment character:             SH-Chars.            (line   6)
+* SH line separator:                     SH-Chars.            (line   8)
+* SH machine directives:                 SH Directives.       (line   6)
+* SH opcode summary:                     SH Opcodes.          (line   6)
+* SH options:                            SH Options.          (line   6)
+* SH registers:                          SH-Regs.             (line   6)
+* SH support:                            SH-Dependent.        (line   6)
+* SH64 ABI options:                      SH64 Options.        (line  29)
+* SH64 addressing modes:                 SH64-Addressing.     (line   6)
+* SH64 ISA options:                      SH64 Options.        (line   6)
+* SH64 line comment character:           SH64-Chars.          (line   6)
+* SH64 line separator:                   SH64-Chars.          (line  13)
+* SH64 machine directives:               SH64 Directives.     (line   9)
+* SH64 opcode summary:                   SH64 Opcodes.        (line   6)
+* SH64 options:                          SH64 Options.        (line   6)
+* SH64 registers:                        SH64-Regs.           (line   6)
+* SH64 support:                          SH64-Dependent.      (line   6)
+* shigh directive, M32R:                 M32R-Directives.     (line  26)
+* short directive:                       Short.               (line   6)
+* short directive, ARC:                  ARC Directives.      (line 168)
+* short directive, TIC54X:               TIC54X-Directives.   (line 111)
+* SIMD, i386:                            i386-SIMD.           (line   6)
+* SIMD, x86-64:                          i386-SIMD.           (line   6)
+* single character constant:             Chars.               (line   6)
+* single directive:                      Single.              (line   6)
+* single directive, i386:                i386-Float.          (line  14)
+* single directive, x86-64:              i386-Float.          (line  14)
+* single quote, Z80:                     Z80-Chars.           (line  20)
+* sixteen bit integers:                  hword.               (line   6)
+* sixteen byte integer:                  Octa.                (line   6)
+* size directive (COFF version):         Size.                (line  11)
+* size directive (ELF version):          Size.                (line  19)
+* size modifiers, D10V:                  D10V-Size.           (line   6)
+* size modifiers, D30V:                  D30V-Size.           (line   6)
+* size modifiers, M680x0:                M68K-Syntax.         (line   8)
+* size prefixes, i386:                   i386-Prefixes.       (line  27)
+* size suffixes, H8/300:                 H8/300 Opcodes.      (line 163)
+* size, translations, Sparc:             Sparc-Size-Translations.
+                                                              (line   6)
+* sizes operands, i386:                  i386-Variations.     (line  29)
+* sizes operands, x86-64:                i386-Variations.     (line  29)
+* skip directive:                        Skip.                (line   6)
+* skip directive, M680x0:                M68K-Directives.     (line  19)
+* skip directive, SPARC:                 Sparc-Directives.    (line  48)
+* sleb128 directive:                     Sleb128.             (line   6)
+* small data, MIPS:                      MIPS Small Data.     (line   6)
+* SmartMIPS instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  11)
+* SOM symbol attributes:                 SOM Symbols.         (line   6)
+* source program:                        Input Files.         (line   6)
+* source, destination operands; i386:    i386-Variations.     (line  22)
+* source, destination operands; x86-64:  i386-Variations.     (line  22)
+* sp register:                           Xtensa Registers.    (line   6)
+* sp register, V850:                     V850-Regs.           (line  14)
+* space directive:                       Space.               (line   6)
+* space directive, TIC54X:               TIC54X-Directives.   (line 196)
+* space used, maximum for assembly:      statistics.          (line   6)
+* SPARC architectures:                   Sparc-Opts.          (line   6)
+* Sparc constants:                       Sparc-Constants.     (line   6)
+* SPARC data alignment:                  Sparc-Aligned-Data.  (line   6)
+* SPARC floating point (IEEE):           Sparc-Float.         (line   6)
+* Sparc line comment character:          Sparc-Chars.         (line   6)
+* Sparc line separator:                  Sparc-Chars.         (line  14)
+* SPARC machine directives:              Sparc-Directives.    (line   6)
+* SPARC options:                         Sparc-Opts.          (line   6)
+* Sparc registers:                       Sparc-Regs.          (line   6)
+* Sparc relocations:                     Sparc-Relocs.        (line   6)
+* Sparc size translations:               Sparc-Size-Translations.
+                                                              (line   6)
+* SPARC support:                         Sparc-Dependent.     (line   6)
+* SPARC syntax:                          Sparc-Aligned-Data.  (line  21)
+* special characters, M680x0:            M68K-Chars.          (line   6)
+* special purpose registers, MSP 430:    MSP430-Regs.         (line  11)
+* sslist directive, TIC54X:              TIC54X-Directives.   (line 203)
+* ssnolist directive, TIC54X:            TIC54X-Directives.   (line 203)
+* stabd directive:                       Stab.                (line  38)
+* stabn directive:                       Stab.                (line  48)
+* stabs directive:                       Stab.                (line  51)
+* stabX directives:                      Stab.                (line   6)
+* standard assembler sections:           Secs Background.     (line  27)
+* standard input, as input file:         Command Line.        (line  10)
+* statement separator character:         Statements.          (line   6)
+* statement separator, AArch64:          AArch64-Chars.       (line  10)
+* statement separator, Alpha:            Alpha-Chars.         (line  11)
+* statement separator, ARC:              ARC-Chars.           (line  12)
+* statement separator, ARM:              ARM-Chars.           (line  14)
+* statement separator, AVR:              AVR-Chars.           (line  14)
+* statement separator, CR16:             CR16-Chars.          (line  13)
+* statement separator, Epiphany:         Epiphany-Chars.      (line  14)
+* statement separator, H8/300:           H8/300-Chars.        (line   8)
+* statement separator, i386:             i386-Chars.          (line  18)
+* statement separator, i860:             i860-Chars.          (line  14)
+* statement separator, i960:             i960-Chars.          (line  14)
+* statement separator, IA-64:            IA-64-Chars.         (line   8)
+* statement separator, IP2K:             IP2K-Chars.          (line  14)
+* statement separator, LM32:             LM32-Chars.          (line  12)
+* statement separator, M32C:             M32C-Chars.          (line  14)
+* statement separator, M68HC11:          M68HC11-Syntax.      (line  27)
+* statement separator, Meta:             Meta-Chars.          (line   8)
+* statement separator, MicroBlaze:       MicroBlaze-Chars.    (line  14)
+* statement separator, MIPS:             MIPS-Chars.          (line  14)
+* statement separator, MSP 430:          MSP430-Chars.        (line  14)
+* statement separator, NS32K:            NS32K-Chars.         (line  18)
+* statement separator, PJ:               PJ-Chars.            (line  14)
+* statement separator, PowerPC:          PowerPC-Chars.       (line  18)
+* statement separator, RL78:             RL78-Chars.          (line  14)
+* statement separator, RX:               RX-Chars.            (line  14)
+* statement separator, s390:             s390 Characters.     (line  13)
+* statement separator, SCORE:            SCORE-Chars.         (line  14)
+* statement separator, SH:               SH-Chars.            (line   8)
+* statement separator, SH64:             SH64-Chars.          (line  13)
+* statement separator, Sparc:            Sparc-Chars.         (line  14)
+* statement separator, TIC54X:           TIC54X-Chars.        (line  17)
+* statement separator, TIC6X:            TIC6X Syntax.        (line  13)
+* statement separator, V850:             V850-Chars.          (line  13)
+* statement separator, VAX:              VAX-Chars.           (line  14)
+* statement separator, XGATE:            XGATE-Syntax.        (line  26)
+* statement separator, XStormy16:        XStormy16-Chars.     (line  14)
+* statement separator, Z80:              Z80-Chars.           (line  13)
+* statement separator, Z8000:            Z8000-Chars.         (line  13)
+* statements, structure of:              Statements.          (line   6)
+* statistics, about assembly:            statistics.          (line   6)
+* stopping the assembly:                 Abort.               (line   6)
+* string constants:                      Strings.             (line   6)
+* string directive:                      String.              (line   8)
+* string directive on HPPA:              HPPA Directives.     (line 137)
+* string directive, TIC54X:              TIC54X-Directives.   (line 208)
+* string literals:                       Ascii.               (line   6)
+* string, copying to object file:        String.              (line   8)
+* string16 directive:                    String.              (line   8)
+* string16, copying to object file:      String.              (line   8)
+* string32 directive:                    String.              (line   8)
+* string32, copying to object file:      String.              (line   8)
+* string64 directive:                    String.              (line   8)
+* string64, copying to object file:      String.              (line   8)
+* string8 directive:                     String.              (line   8)
+* string8, copying to object file:       String.              (line   8)
+* struct directive:                      Struct.              (line   6)
+* struct directive, TIC54X:              TIC54X-Directives.   (line 216)
+* structure debugging, COFF:             Tag.                 (line   6)
+* sub-instruction ordering, D10V:        D10V-Chars.          (line  14)
+* sub-instruction ordering, D30V:        D30V-Chars.          (line  14)
+* sub-instructions, D10V:                D10V-Subs.           (line   6)
+* sub-instructions, D30V:                D30V-Subs.           (line   6)
+* subexpressions:                        Arguments.           (line  24)
+* subsection directive:                  SubSection.          (line   6)
+* subsym builtins, TIC54X:               TIC54X-Macros.       (line  16)
+* subtitles for listings:                Sbttl.               (line   6)
+* subtraction, permitted arguments:      Infix Ops.           (line  49)
+* summary of options:                    Overview.            (line   6)
+* support:                               HPPA-Dependent.      (line   6)
+* supporting files, including:           Include.             (line   6)
+* suppressing warnings:                  W.                   (line  11)
+* sval:                                  Z8000 Directives.    (line  33)
+* symbol attributes:                     Symbol Attributes.   (line   6)
+* symbol attributes, a.out:              a.out Symbols.       (line   6)
+* symbol attributes, COFF:               COFF Symbols.        (line   6)
+* symbol attributes, SOM:                SOM Symbols.         (line   6)
+* symbol descriptor, COFF:               Desc.                (line   6)
+* symbol modifiers <1>:                  LM32-Modifiers.      (line  12)
+* symbol modifiers <2>:                  AVR-Modifiers.       (line  12)
+* symbol modifiers <3>:                  M68HC11-Modifiers.   (line  12)
+* symbol modifiers:                      M32C-Modifiers.      (line  11)
+* symbol modifiers, TILE-Gx:             TILE-Gx Modifiers.   (line   6)
+* symbol modifiers, TILEPro:             TILEPro Modifiers.   (line   6)
+* symbol names:                          Symbol Names.        (line   6)
+* symbol names, $ in <1>:                D30V-Chars.          (line  70)
+* symbol names, $ in <2>:                D10V-Chars.          (line  53)
+* symbol names, $ in <3>:                SH64-Chars.          (line  15)
+* symbol names, $ in <4>:                SH-Chars.            (line  15)
+* symbol names, $ in:                    Meta-Chars.          (line  10)
+* symbol names, local:                   Symbol Names.        (line  27)
+* symbol names, temporary:               Symbol Names.        (line  40)
+* symbol storage class (COFF):           Scl.                 (line   6)
+* symbol type:                           Symbol Type.         (line   6)
+* symbol type, COFF:                     Type.                (line  11)
+* symbol type, ELF:                      Type.                (line  22)
+* symbol value:                          Symbol Value.        (line   6)
+* symbol value, setting:                 Set.                 (line   6)
+* symbol values, assigning:              Setting Symbols.     (line   6)
+* symbol versioning:                     Symver.              (line   6)
+* symbol, common:                        Comm.                (line   6)
+* symbol, making visible to linker:      Global.              (line   6)
+* symbolic debuggers, information for:   Stab.                (line   6)
+* symbols:                               Symbols.             (line   6)
+* Symbols in position-independent code, CRIS: CRIS-Pic.       (line   6)
+* symbols with uppercase, VAX/VMS:       VAX-Opts.            (line  42)
+* symbols, assigning values to:          Equ.                 (line   6)
+* Symbols, built-in, CRIS:               CRIS-Symbols.        (line   6)
+* Symbols, CRIS, built-in:               CRIS-Symbols.        (line   6)
+* symbols, local common:                 Lcomm.               (line   6)
+* symver directive:                      Symver.              (line   6)
+* syntax compatibility, i386:            i386-Variations.     (line   6)
+* syntax compatibility, x86-64:          i386-Variations.     (line   6)
+* syntax, AVR:                           AVR-Modifiers.       (line   6)
+* syntax, Blackfin:                      Blackfin Syntax.     (line   6)
+* syntax, D10V:                          D10V-Syntax.         (line   6)
+* syntax, D30V:                          D30V-Syntax.         (line   6)
+* syntax, LM32:                          LM32-Modifiers.      (line   6)
+* syntax, M680x0:                        M68K-Syntax.         (line   8)
+* syntax, M68HC11 <1>:                   M68HC11-Modifiers.   (line   6)
+* syntax, M68HC11:                       M68HC11-Syntax.      (line   6)
+* syntax, machine-independent:           Syntax.              (line   6)
+* syntax, RL78:                          RL78-Modifiers.      (line   6)
+* syntax, RX:                            RX-Modifiers.        (line   6)
+* syntax, SPARC:                         Sparc-Aligned-Data.  (line  21)
+* syntax, TILE-Gx:                       TILE-Gx Syntax.      (line   6)
+* syntax, TILEPro:                       TILEPro Syntax.      (line   6)
+* syntax, XGATE:                         XGATE-Syntax.        (line   6)
+* syntax, Xtensa assembler:              Xtensa Syntax.       (line   6)
+* sysproc directive, i960:               Directives-i960.     (line  37)
+* tab (\t):                              Strings.             (line  27)
+* tab directive, TIC54X:                 TIC54X-Directives.   (line 247)
+* tag directive:                         Tag.                 (line   6)
+* tag directive, TIC54X:                 TIC54X-Directives.   (line 250)
+* TBM, i386:                             i386-TBM.            (line   6)
+* TBM, x86-64:                           i386-TBM.            (line   6)
+* tdaoff pseudo-op, V850:                V850 Opcodes.        (line  81)
+* temporary symbol names:                Symbol Names.        (line  40)
+* text and data sections, joining:       R.                   (line   6)
+* text directive:                        Text.                (line   6)
+* text section:                          Ld Sections.         (line   9)
+* tfloat directive, i386:                i386-Float.          (line  14)
+* tfloat directive, x86-64:              i386-Float.          (line  14)
+* Thumb support <1>:                     ARM-Dependent.       (line   6)
+* Thumb support:                         AArch64-Dependent.   (line   6)
+* TIC54X builtin math functions:         TIC54X-Builtins.     (line   6)
+* TIC54X line comment character:         TIC54X-Chars.        (line   6)
+* TIC54X line separator:                 TIC54X-Chars.        (line  17)
+* TIC54X machine directives:             TIC54X-Directives.   (line   6)
+* TIC54X memory-mapped registers:        TIC54X-MMRegs.       (line   6)
+* TIC54X options:                        TIC54X-Opts.         (line   6)
+* TIC54X subsym builtins:                TIC54X-Macros.       (line  16)
+* TIC54X support:                        TIC54X-Dependent.    (line   6)
+* TIC54X-specific macros:                TIC54X-Macros.       (line   6)
+* TIC6X big-endian output:               TIC6X Options.       (line  46)
+* TIC6X line comment character:          TIC6X Syntax.        (line   6)
+* TIC6X line separator:                  TIC6X Syntax.        (line  13)
+* TIC6X little-endian output:            TIC6X Options.       (line  46)
+* TIC6X machine directives:              TIC6X Directives.    (line   6)
+* TIC6X options:                         TIC6X Options.       (line   6)
+* TIC6X support:                         TIC6X-Dependent.     (line   6)
+* TILE-Gx machine directives:            TILE-Gx Directives.  (line   6)
+* TILE-Gx modifiers:                     TILE-Gx Modifiers.   (line   6)
+* TILE-Gx opcode names:                  TILE-Gx Opcodes.     (line   6)
+* TILE-Gx register names:                TILE-Gx Registers.   (line   6)
+* TILE-Gx support:                       TILE-Gx-Dependent.   (line   6)
+* TILE-Gx syntax:                        TILE-Gx Syntax.      (line   6)
+* TILEPro machine directives:            TILEPro Directives.  (line   6)
+* TILEPro modifiers:                     TILEPro Modifiers.   (line   6)
+* TILEPro opcode names:                  TILEPro Opcodes.     (line   6)
+* TILEPro register names:                TILEPro Registers.   (line   6)
+* TILEPro support:                       TILEPro-Dependent.   (line   6)
+* TILEPro syntax:                        TILEPro Syntax.      (line   6)
+* time, total for assembly:              statistics.          (line   6)
+* title directive:                       Title.               (line   6)
+* tls_gd directive, Nios II:             Nios II Relocations. (line  38)
+* tls_ie directive, Nios II:             Nios II Relocations. (line  38)
+* tls_ldm directive, Nios II:            Nios II Relocations. (line  38)
+* tls_ldo directive, Nios II:            Nios II Relocations. (line  38)
+* tls_le directive, Nios II:             Nios II Relocations. (line  38)
+* TMS320C6X support:                     TIC6X-Dependent.     (line   6)
+* tp register, V850:                     V850-Regs.           (line  20)
+* transform directive:                   Transform Directive. (line   6)
+* trusted compiler:                      f.                   (line   6)
+* turning preprocessing on and off:      Preprocessing.       (line  27)
+* type directive (COFF version):         Type.                (line  11)
+* type directive (ELF version):          Type.                (line  22)
+* type of a symbol:                      Symbol Type.         (line   6)
+* ualong directive, SH:                  SH Directives.       (line   6)
+* uaquad directive, SH:                  SH Directives.       (line   6)
+* uaword directive, SH:                  SH Directives.       (line   6)
+* ubyte directive, TIC54X:               TIC54X-Directives.   (line  36)
+* uchar directive, TIC54X:               TIC54X-Directives.   (line  36)
+* uhalf directive, TIC54X:               TIC54X-Directives.   (line 111)
+* uint directive, TIC54X:                TIC54X-Directives.   (line 111)
+* uleb128 directive:                     Uleb128.             (line   6)
+* ulong directive, TIC54X:               TIC54X-Directives.   (line 135)
+* undefined section:                     Ld Sections.         (line  36)
+* union directive, TIC54X:               TIC54X-Directives.   (line 250)
+* unsegm:                                Z8000 Directives.    (line  14)
+* usect directive, TIC54X:               TIC54X-Directives.   (line 262)
+* ushort directive, TIC54X:              TIC54X-Directives.   (line 111)
+* uword directive, TIC54X:               TIC54X-Directives.   (line 111)
+* V850 command line options:             V850 Options.        (line   9)
+* V850 floating point (IEEE):            V850 Floating Point. (line   6)
+* V850 line comment character:           V850-Chars.          (line   6)
+* V850 line separator:                   V850-Chars.          (line  13)
+* V850 machine directives:               V850 Directives.     (line   6)
+* V850 opcodes:                          V850 Opcodes.        (line   6)
+* V850 options (none):                   V850 Options.        (line   6)
+* V850 register names:                   V850-Regs.           (line   6)
+* V850 support:                          V850-Dependent.      (line   6)
+* val directive:                         Val.                 (line   6)
+* value attribute, COFF:                 Val.                 (line   6)
+* value of a symbol:                     Symbol Value.        (line   6)
+* var directive, TIC54X:                 TIC54X-Directives.   (line 272)
+* VAX bitfields not supported:           VAX-no.              (line   6)
+* VAX branch improvement:                VAX-branch.          (line   6)
+* VAX command-line options ignored:      VAX-Opts.            (line   6)
+* VAX displacement sizing character:     VAX-operands.        (line  12)
+* VAX floating point:                    VAX-float.           (line   6)
+* VAX immediate character:               VAX-operands.        (line   6)
+* VAX indirect character:                VAX-operands.        (line   9)
+* VAX line comment character:            VAX-Chars.           (line   6)
+* VAX line separator:                    VAX-Chars.           (line  14)
+* VAX machine directives:                VAX-directives.      (line   6)
+* VAX opcode mnemonics:                  VAX-opcodes.         (line   6)
+* VAX operand notation:                  VAX-operands.        (line   6)
+* VAX register names:                    VAX-operands.        (line  17)
+* VAX support:                           Vax-Dependent.       (line   6)
+* Vax-11 C compatibility:                VAX-Opts.            (line  42)
+* VAX/VMS options:                       VAX-Opts.            (line  42)
+* version directive:                     Version.             (line   6)
+* version directive, TIC54X:             TIC54X-Directives.   (line 276)
+* version of assembler:                  v.                   (line   6)
+* versions of symbols:                   Symver.              (line   6)
+* Virtualization instruction generation override: MIPS ASE Instruction Generation Overrides.
+                                                              (line  42)
+* visibility <1>:                        Protected.           (line   6)
+* visibility <2>:                        Hidden.              (line   6)
+* visibility:                            Internal.            (line   6)
+* VMS (VAX) options:                     VAX-Opts.            (line  42)
+* vtable_entry directive:                VTableEntry.         (line   6)
+* vtable_inherit directive:              VTableInherit.       (line   6)
+* warning directive:                     Warning.             (line   6)
+* warning for altered difference tables: K.                   (line   6)
+* warning messages:                      Errors.              (line   6)
+* warnings, causing error:               W.                   (line  16)
+* warnings, M32R:                        M32R-Warnings.       (line   6)
+* warnings, suppressing:                 W.                   (line  11)
+* warnings, switching on:                W.                   (line  19)
+* weak directive:                        Weak.                (line   6)
+* weakref directive:                     Weakref.             (line   6)
+* whitespace:                            Whitespace.          (line   6)
+* whitespace, removed by preprocessor:   Preprocessing.       (line   7)
+* wide floating point directives, VAX:   VAX-directives.      (line  10)
+* width directive, TIC54X:               TIC54X-Directives.   (line 127)
+* Width of continuation lines of disassembly output: listing. (line  21)
+* Width of first line disassembly output: listing.            (line  16)
+* Width of source line output:           listing.             (line  28)
+* wmsg directive, TIC54X:                TIC54X-Directives.   (line  77)
+* word directive:                        Word.                (line   6)
+* word directive, ARC:                   ARC Directives.      (line 171)
+* word directive, H8/300:                H8/300 Directives.   (line   6)
+* word directive, i386:                  i386-Float.          (line  21)
+* word directive, Nios II:               Nios II Directives.  (line  13)
+* word directive, SPARC:                 Sparc-Directives.    (line  51)
+* word directive, TIC54X:                TIC54X-Directives.   (line 111)
+* word directive, x86-64:                i386-Float.          (line  21)
+* writing patterns in memory:            Fill.                (line   6)
+* wval:                                  Z8000 Directives.    (line  24)
+* x86 machine directives:                i386-Directives.     (line   6)
+* x86-64 arch directive:                 i386-Arch.           (line   6)
+* x86-64 att_syntax pseudo op:           i386-Variations.     (line   6)
+* x86-64 conversion instructions:        i386-Mnemonics.      (line  37)
+* x86-64 floating point:                 i386-Float.          (line   6)
+* x86-64 immediate operands:             i386-Variations.     (line  15)
+* x86-64 instruction naming:             i386-Mnemonics.      (line   6)
+* x86-64 intel_syntax pseudo op:         i386-Variations.     (line   6)
+* x86-64 jump optimization:              i386-Jumps.          (line   6)
+* x86-64 jump, call, return:             i386-Variations.     (line  41)
+* x86-64 jump/call operands:             i386-Variations.     (line  15)
+* x86-64 memory references:              i386-Memory.         (line   6)
+* x86-64 options:                        i386-Options.        (line   6)
+* x86-64 register operands:              i386-Variations.     (line  15)
+* x86-64 registers:                      i386-Regs.           (line   6)
+* x86-64 sections:                       i386-Variations.     (line  47)
+* x86-64 size suffixes:                  i386-Variations.     (line  29)
+* x86-64 source, destination operands:   i386-Variations.     (line  22)
+* x86-64 support:                        i386-Dependent.      (line   6)
+* x86-64 syntax compatibility:           i386-Variations.     (line   6)
+* xfloat directive, TIC54X:              TIC54X-Directives.   (line  64)
+* XGATE addressing modes:                XGATE-Syntax.        (line  29)
+* XGATE assembler directives:            XGATE-Directives.    (line   6)
+* XGATE floating point:                  XGATE-Float.         (line   6)
+* XGATE line comment character:          XGATE-Syntax.        (line  16)
+* XGATE line separator:                  XGATE-Syntax.        (line  26)
+* XGATE opcodes:                         XGATE-opcodes.       (line   6)
+* XGATE options:                         XGATE-Opts.          (line   6)
+* XGATE support:                         XGATE-Dependent.     (line   6)
+* XGATE syntax:                          XGATE-Syntax.        (line   6)
+* xlong directive, TIC54X:               TIC54X-Directives.   (line 135)
+* XStormy16 comment character:           XStormy16-Chars.     (line  11)
+* XStormy16 line comment character:      XStormy16-Chars.     (line   6)
+* XStormy16 line separator:              XStormy16-Chars.     (line  14)
+* XStormy16 machine directives:          XStormy16 Directives.
+                                                              (line   6)
+* XStormy16 pseudo-opcodes:              XStormy16 Opcodes.   (line   6)
+* XStormy16 support:                     XSTORMY16-Dependent. (line   6)
+* Xtensa architecture:                   Xtensa-Dependent.    (line   6)
+* Xtensa assembler syntax:               Xtensa Syntax.       (line   6)
+* Xtensa directives:                     Xtensa Directives.   (line   6)
+* Xtensa opcode names:                   Xtensa Opcodes.      (line   6)
+* Xtensa register names:                 Xtensa Registers.    (line   6)
+* xword directive, SPARC:                Sparc-Directives.    (line  55)
+* Z80 $:                                 Z80-Chars.           (line  15)
+* Z80 ':                                 Z80-Chars.           (line  20)
+* Z80 floating point:                    Z80 Floating Point.  (line   6)
+* Z80 line comment character:            Z80-Chars.           (line   6)
+* Z80 line separator:                    Z80-Chars.           (line  13)
+* Z80 options:                           Z80 Options.         (line   6)
+* Z80 registers:                         Z80-Regs.            (line   6)
+* Z80 support:                           Z80-Dependent.       (line   6)
+* Z80 Syntax:                            Z80 Options.         (line  47)
+* Z80, \:                                Z80-Chars.           (line  18)
+* Z80, case sensitivity:                 Z80-Case.            (line   6)
+* Z80-only directives:                   Z80 Directives.      (line   9)
+* Z800 addressing modes:                 Z8000-Addressing.    (line   6)
+* Z8000 directives:                      Z8000 Directives.    (line   6)
+* Z8000 line comment character:          Z8000-Chars.         (line   6)
+* Z8000 line separator:                  Z8000-Chars.         (line  13)
+* Z8000 opcode summary:                  Z8000 Opcodes.       (line   6)
+* Z8000 options:                         Z8000 Options.       (line   6)
+* Z8000 registers:                       Z8000-Regs.          (line   6)
+* Z8000 support:                         Z8000-Dependent.     (line   6)
+* zdaoff pseudo-op, V850:                V850 Opcodes.        (line  99)
+* zero register, V850:                   V850-Regs.           (line   7)
+* zero-terminated strings:               Asciz.               (line   6)
+
+
+
+Tag Table:
+Node: Top739
+Node: Overview1728
+Node: Manual33632
+Node: GNU Assembler34576
+Node: Object Formats35747
+Node: Command Line36199
+Node: Input Files37286
+Node: Object39267
+Node: Errors40163
+Node: Invoking41358
+Node: a43313
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+Node: f45629
+Node: I46137
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+Node: Whitespace60434
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+Node: Constants65557
+Node: Characters66188
+Node: Strings66690
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+Node: Integers70150
+Node: Bignums70806
+Node: Flonums71162
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+Node: Secs Background73287
+Node: Ld Sections78326
+Node: As Sections80710
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+Node: bss84765
+Node: Symbols85715
+Node: Labels86363
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+Node: Arguments98888
+Node: Operators99994
+Node: Prefix Ops100329
+Node: Infix Ops100657
+Node: Pseudo Ops103047
+Node: Abort108671
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diff --git a/gas/itbl-lex.c b/gas/itbl-lex.c
new file mode 100644
index 00000000000..439d01fe283
--- /dev/null
+++ b/gas/itbl-lex.c
@@ -0,0 +1,1925 @@
+
+#line 3 "itbl-lex.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+typedef uint64_t flex_uint64_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	yy_size_t yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file  );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
+void yy_delete_buffer (YY_BUFFER_STATE b  );
+void yy_flush_buffer (YY_BUFFER_STATE b  );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
+
+void *yyalloc (yy_size_t  );
+void *yyrealloc (void *,yy_size_t  );
+void yyfree (void *  );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[]  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	yyleng = (yy_size_t) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 15
+#define YY_END_OF_BUFFER 16
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[60] =
+    {   0,
+        0,    0,   16,   14,   13,   12,   11,    8,    8,   10,
+       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,
+       10,    8,    0,   10,   10,   10,   10,   10,   10,   10,
+       10,   10,   10,   10,   10,   10,    7,    9,   10,   10,
+       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,
+        5,    1,    2,    3,   10,    6,   10,    4,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    4,    1,    1,    5,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    6,    7,    7,
+        7,    7,    7,    7,    7,    7,    7,    1,    8,    1,
+        1,    1,    1,    1,    9,   10,   11,   12,   13,   10,
+       14,   15,   16,   15,   15,   15,   17,   18,   15,   15,
+       15,   19,   20,   15,   15,   15,   15,   15,   15,   15,
+        1,    1,    1,    1,   15,    1,   21,   10,   22,   23,
+
+       24,   10,   25,   15,   26,   15,   15,   15,   27,   28,
+       15,   29,   15,   30,   31,   15,   15,   15,   15,   32,
+       15,   15,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[33] =
+    {   0,
+        1,    1,    1,    1,    1,    2,    2,    1,    2,    2,
+        2,    2,    2,    3,    3,    3,    3,    3,    3,    3,
+        2,    2,    2,    2,    3,    3,    3,    3,    3,    3,
+        3,    3
+    } ;
+
+static yyconst flex_int16_t yy_base[62] =
+    {   0,
+        0,    0,   83,   84,   84,   84,   84,   27,   29,   70,
+        0,   62,   61,   60,   20,   55,   47,   46,   45,   12,
+       35,   37,    0,    0,   62,   60,   59,   58,   53,   49,
+       45,   43,   42,   41,   37,   32,    0,    0,   43,   44,
+       43,   42,   42,   36,   23,   27,   26,   25,   25,   20,
+        0,    0,    0,    0,   35,    0,   23,    0,   84,   58,
+       43
+    } ;
+
+static yyconst flex_int16_t yy_def[62] =
+    {   0,
+       59,    1,   59,   59,   59,   59,   59,   59,   59,   60,
+       60,   60,   60,   60,   60,   60,   60,   60,   60,   60,
+       60,   59,   61,   60,   60,   60,   60,   60,   60,   60,
+       60,   60,   60,   60,   60,   60,   60,   61,   60,   60,
+       60,   60,   60,   60,   60,   60,   60,   60,   60,   60,
+       60,   60,   60,   60,   60,   60,   60,   60,    0,   59,
+       59
+    } ;
+
+static yyconst flex_int16_t yy_nxt[117] =
+    {   0,
+        4,    5,    6,    5,    7,    8,    9,    7,   10,   11,
+       12,   13,   11,   14,   11,   15,   11,   11,   11,   11,
+       16,   17,   18,   11,   19,   20,   11,   11,   21,   11,
+       11,   11,   22,   22,   22,   22,   29,   30,   35,   36,
+       37,   37,   22,   22,   38,   58,   58,   56,   57,   54,
+       53,   52,   51,   56,   55,   54,   53,   52,   23,   24,
+       24,   51,   50,   49,   48,   47,   46,   45,   44,   43,
+       42,   41,   40,   39,   34,   33,   32,   31,   28,   27,
+       26,   25,   59,    3,   59,   59,   59,   59,   59,   59,
+       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
+
+       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
+       59,   59,   59,   59,   59,   59
+    } ;
+
+static yyconst flex_int16_t yy_chk[117] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    8,    8,    9,    9,   15,   15,   20,   20,
+       21,   21,   22,   22,   61,   57,   55,   50,   49,   48,
+       47,   46,   45,   44,   43,   42,   41,   40,    8,   60,
+       60,   39,   36,   35,   34,   33,   32,   31,   30,   29,
+       28,   27,   26,   25,   19,   18,   17,   16,   14,   13,
+       12,   10,    3,   59,   59,   59,   59,   59,   59,   59,
+       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
+
+       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
+       59,   59,   59,   59,   59,   59
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "itbl-lex.l"
+/* itbl-lex.l
+   Copyright 1997, 1998, 2001, 2002, 2005, 2006, 2007
+   Free Software Foundation, Inc.
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GAS is distributed in the hope that it will be useful, 
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+#line 23 "itbl-lex.l"
+#include "as.h"
+#include "itbl-lex.h"
+#include <itbl-parse.h>
+
+#ifdef DEBUG
+#define DBG(x) printf x
+#define MDBG(x) printf x
+#else
+#define DBG(x)
+#define MDBG(x)
+#endif
+
+int insntbl_line = 1;
+#line 528 "itbl-lex.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag  );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined  );
+
+FILE *yyget_in (void );
+
+void yyset_in  (FILE * in_str  );
+
+FILE *yyget_out (void );
+
+void yyset_out  (FILE * out_str  );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+    static void yyunput (int c,char *buf_ptr  );
+    
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		yy_size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 43 "itbl-lex.l"
+
+
+#line 713 "itbl-lex.c"
+
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 60 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 84 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 45 "itbl-lex.l"
+{
+    return CREG;
+  }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 48 "itbl-lex.l"
+{
+    return DREG;
+  }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 51 "itbl-lex.l"
+{
+    return GREG;
+  }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 54 "itbl-lex.l"
+{
+    return IMMED;
+  }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 57 "itbl-lex.l"
+{
+    return ADDR;
+  }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 60 "itbl-lex.l"
+{
+    return INSN;
+  }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 63 "itbl-lex.l"
+{
+    yytext[yyleng] = 0;
+    yylval.processor = strtoul (yytext+1, 0, 0);
+    return PNUM;
+  }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 68 "itbl-lex.l"
+{
+    yytext[yyleng] = 0;
+    yylval.num = strtoul (yytext, 0, 0);
+    return NUM;
+  }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 73 "itbl-lex.l"
+{
+    yytext[yyleng] = 0;
+    yylval.num = strtoul (yytext, 0, 0);
+    return NUM;
+  }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 78 "itbl-lex.l"
+{
+    yytext[yyleng] = 0;
+    yylval.str = strdup (yytext);
+    return ID;
+  }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 83 "itbl-lex.l"
+{
+    int c;
+    while ((c = input ()) !=  EOF) 
+      {
+        if (c ==  '\n') 
+    	{
+    		unput (c);
+    		break;
+    	}
+      }
+  }
+	YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 94 "itbl-lex.l"
+{ 
+    insntbl_line++; 
+    MDBG (("in lex, NL = %d (x%x)\n", NL, NL));
+    return NL; 
+  }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 99 "itbl-lex.l"
+{ 
+  }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 101 "itbl-lex.l"
+{
+    MDBG (("char = %x, %d\n", yytext[0], yytext[0]));
+    return yytext[0];
+  }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 105 "itbl-lex.l"
+ECHO;
+	YY_BREAK
+#line 918 "itbl-lex.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			yy_size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				yy_size_t new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 60 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 60 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 59);
+
+	return yy_is_jam ? 0 : yy_current_state;
+}
+
+    static void yyunput (int c, register char * yy_bp )
+{
+	register char *yy_cp;
+    
+    yy_cp = (yy_c_buf_p);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register yy_size_t number_to_move = (yy_n_chars) + 2;
+		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		register char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap( ) )
+						return 0;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer(yyin,YY_BUF_SIZE );
+	}
+
+	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+	yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf  );
+
+	yyfree((void *) b  );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer(b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state( );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void yypop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state( );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+	yy_size_t num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+								  
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+    
+	return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n, i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = _yybytes_len + 2;
+	buf = (char *) yyalloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+    	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+yy_size_t yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * 
+ */
+void yyset_lineno (int  line_number )
+{
+    
+    yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  in_str )
+{
+        yyin = in_str ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = 0;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = (char *) 0;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = (FILE *) 0;
+    yyout = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer(YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 105 "itbl-lex.l"
+
+
+
+#ifndef yywrap
+int 
+yywrap () 
+  { 
+    return 1; 
+  }
+#endif
+
diff --git a/gas/itbl-parse.c b/gas/itbl-parse.c
new file mode 100644
index 00000000000..6dc09e3ddb3
--- /dev/null
+++ b/gas/itbl-parse.c
@@ -0,0 +1,2006 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     DREG = 258,
+     CREG = 259,
+     GREG = 260,
+     IMMED = 261,
+     ADDR = 262,
+     INSN = 263,
+     NUM = 264,
+     ID = 265,
+     NL = 266,
+     PNUM = 267
+   };
+#endif
+/* Tokens.  */
+#define DREG 258
+#define CREG 259
+#define GREG 260
+#define IMMED 261
+#define ADDR 262
+#define INSN 263
+#define NUM 264
+#define ID 265
+#define NL 266
+#define PNUM 267
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 21 "itbl-parse.y"
+
+
+/* 
+
+Yacc grammar for instruction table entries.
+
+=======================================================================
+Original Instruction table specification document:
+
+	    MIPS Coprocessor Table Specification
+	    ====================================
+
+This document describes the format of the MIPS coprocessor table.  The
+table specifies a list of valid functions, data registers and control
+registers that can be used in coprocessor instructions.  This list,
+together with the coprocessor instruction classes listed below,
+specifies the complete list of coprocessor instructions that will
+be recognized and assembled by the GNU assembler.  In effect,
+this makes the GNU assembler table-driven, where the table is
+specified by the programmer.
+
+The table is an ordinary text file that the GNU assembler reads when
+it starts.  Using the information in the table, the assembler
+generates an internal list of valid coprocessor registers and
+functions.  The assembler uses this internal list in addition to the
+standard MIPS registers and instructions which are built-in to the 
+assembler during code generation.
+
+To specify the coprocessor table when invoking the GNU assembler, use
+the command line option "--itbl file", where file is the
+complete name of the table, including path and extension.
+
+Examples:
+
+	    gas -t cop.tbl test.s -o test.o
+	    gas -t /usr/local/lib/cop.tbl test.s -o test.o
+	    gas --itbl d:\gnu\data\cop.tbl test.s -o test.o
+
+Only one table may be supplied during a single invocation of
+the assembler.
+
+
+Instruction classes
+===================
+
+Below is a list of the valid coprocessor instruction classes for
+any given coprocessor "z".  These instructions are already recognized
+by the assembler, and are listed here only for reference.
+
+Class   format	    	    	      instructions
+-------------------------------------------------
+Class1:
+	op base rt offset
+	    	    	    	    	    	    	    LWCz rt,offset (base)
+	    	    	    	    	    	    	    SWCz rt,offset (base)
+Class2:
+	COPz sub rt rd 0
+	    	    	    	    	    	    	    MTCz rt,rd
+	    	    	    	    	    	    	    MFCz rt,rd
+	    	    	    	    	    	    	    CTCz rt,rd
+	    	    	    	    	    	    	    CFCz rt,rd
+Class3:
+	COPz CO cofun
+	    	    	    	    	    	    	    COPz cofun
+Class4:
+	COPz BC br offset
+	    	    	    	    	    	    	    BCzT offset
+	    	    	    	    	    	    	    BCzF offset
+Class5:
+	COPz sub rt rd 0
+	    	    	    	    	    	    	    DMFCz rt,rd
+	    	    	    	    	    	    	    DMTCz rt,rd
+Class6:
+	op base rt offset
+	    	    	    	    	    	    	    LDCz rt,offset (base)
+	    	    	    	    	    	    	    SDCz rt,offset (base)
+Class7:
+	COPz BC br offset
+	    	    	    	    	    	    	    BCzTL offset
+	    	    	    	    	    	    	    BCzFL offset
+
+The coprocessor table defines coprocessor-specific registers that can
+be used with all of the above classes of instructions, where
+appropriate.  It also defines additional coprocessor-specific
+functions for Class3 (COPz cofun) instructions, Thus, the table allows
+the programmer to use convenient mnemonics and operands for these
+functions, instead of the COPz mmenmonic and cofun operand.
+
+The names of the MIPS general registers and their aliases are defined
+by the assembler and will be recognized as valid register names by the
+assembler when used (where allowed) in coprocessor instructions.
+However, the names and values of all coprocessor data and control
+register mnemonics must be specified in the coprocessor table.
+
+
+Table Grammar
+=============
+
+Here is the grammar for the coprocessor table:
+
+	    table -> entry*
+
+	    entry -> [z entrydef] [comment] '\n'
+
+	    entrydef -> type name val
+	    entrydef -> 'insn' name val funcdef ; type of entry (instruction)
+
+	    z -> 'p'['0'..'3']	    	     ; processor number 
+	    type -> ['dreg' | 'creg' | 'greg' ]	     ; type of entry (register)
+	; 'dreg', 'creg' or 'greg' specifies a data, control, or general
+	;	    register mnemonic, respectively
+	    name -> [ltr|dec]*	    	     ; mnemonic of register/function
+	    val -> [dec|hex]	    	     ; register/function number (integer constant)
+
+	    funcdef -> frange flags fields
+	    	    	    	; bitfield range for opcode
+	    	    	    	; list of fields' formats
+	    fields -> field*
+	    field -> [','] ftype frange flags
+	    flags -> ['*' flagexpr]
+	    flagexpr -> '[' flagexpr ']'
+	    flagexpr -> val '|' flagexpr 
+	    ftype -> [ type | 'immed' | 'addr' ]
+	; 'immed' specifies an immediate value; see grammar for "val" above
+	    	; 'addr' specifies a C identifier; name of symbol to be resolved at 
+	;	    link time
+	    frange -> ':' val '-' val	; starting to ending bit positions, where
+	    	    	    	; where 0 is least significant bit
+	    frange -> (null)	    	; default range of 31-0 will be assumed
+
+	    comment -> [';'|'#'] [char]*
+	    char -> any printable character
+	    ltr -> ['a'..'z'|'A'..'Z'] 
+	    dec -> ['0'..'9']*	    	    	    	    	     ; value in decimal
+	    hex -> '0x'['0'..'9' | 'a'..'f' | 'A'..'F']*	; value in hexadecimal 
+
+
+Examples
+========
+
+Example 1:
+
+The table:
+
+	    p1 dreg d1 1	     ; data register "d1" for COP1 has value 1
+	    p1 creg c3 3	     ; ctrl register "c3" for COP1 has value 3
+	    p3 func fill 0x1f:24-20	      ; function "fill" for COP3 has value 31 and 
+	    	    	; no fields
+
+will allow the assembler to accept the following coprocessor instructions:
+
+	    LWC1 d1,0x100 ($2)
+	    fill
+
+Here, the general purpose register "$2", and instruction "LWC1", are standard 
+mnemonics built-in to the MIPS assembler.  
+
+
+Example 2:
+
+The table:
+
+	    p3 dreg d3 3	     ; data register "d3" for COP3 has value 3
+	    p3 creg c2 22	     ; control register "c2" for COP3 has value 22
+	    p3 func fee 0x1f:24-20 dreg:17-13 creg:12-8 immed:7-0 
+	    	; function "fee" for COP3 has value 31, and 3 fields 
+	    	; consisting of a data register, a control register, 
+	    	; and an immediate value.
+
+will allow the assembler to accept the following coprocessor instruction:
+
+	    fee d3,c2,0x1
+
+and will emit the object code:
+
+	    31-26  25 24-20 19-18  17-13 12-8  7-0
+	    COPz   CO fun	    	      dreg  creg  immed
+	    010011 1  11111 00	     00011 10110 00000001 
+
+	    0x4ff07601
+
+
+Example 3:
+
+The table:
+
+	    p3 dreg d3 3	     ; data register "d3" for COP3 has value 3
+	    p3 creg c2 22	     ; control register "c2" for COP3 has value 22
+	    p3 func fuu 0x01f00001 dreg:17-13 creg:12-8
+
+will allow the assembler to accept the following coprocessor
+instruction:
+
+	    fuu d3,c2
+
+and will emit the object code:
+
+	    31-26  25 24-20 19-18  17-13 12-8  7-0
+	    COPz   CO fun	    	      dreg  creg  
+	    010011 1  11111 00	     00011 10110 00000001 
+
+	    0x4ff07601
+
+In this way, the programmer can force arbitrary bits of an instruction
+to have predefined values.
+
+=======================================================================
+Additional notes:
+
+Encoding of ranges:
+To handle more than one bit position range within an instruction,
+use 0s to mask out the ranges which don't apply.
+May decide to modify the syntax to allow commas separate multiple 
+ranges within an instruction (range','range).
+
+Changes in grammar:
+	The number of parms argument to the function entry
+was deleted from the original format such that we now count the fields.
+
+----
+FIXME! should really change lexical analyzer 
+to recognize 'dreg' etc. in context sensitive way.
+Currently function names or mnemonics may be incorrectly parsed as keywords
+
+FIXME! hex is ambiguous with any digit
+
+*/
+
+#include "as.h"
+#include "itbl-lex.h"
+#include "itbl-ops.h"
+
+/* #define DEBUG */
+
+#ifdef DEBUG
+#ifndef DBG_LVL
+#define DBG_LVL 1
+#endif
+#else
+#define DBG_LVL 0
+#endif
+
+#if DBG_LVL >= 1
+#define DBG(x) printf x
+#else
+#define DBG(x) 
+#endif
+
+#if DBG_LVL >= 2
+#define DBGL2(x) printf x
+#else
+#define DBGL2(x) 
+#endif
+
+static int sbit, ebit;
+static struct itbl_entry *insn=0;
+static int yyerror (const char *);
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 282 "itbl-parse.y"
+{
+    char *str;
+    int num;
+    int processor;
+    unsigned long val;
+  }
+/* Line 193 of yacc.c.  */
+#line 387 "itbl-parse.c"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 216 of yacc.c.  */
+#line 400 "itbl-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  9
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   46
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  20
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  15
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  29
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  51
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   267
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,    17,     2,    13,    19,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,    18,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,    15,     2,    16,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,    14,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint8 yyprhs[] =
+{
+       0,     0,     3,     5,     8,     9,    15,    16,    26,    28,
+      31,    35,    38,    39,    41,    43,    45,    49,    53,    57,
+      59,    62,    63,    68,    69,    71,    73,    75,    77,    79
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
+{
+      21,     0,    -1,    22,    -1,    23,    22,    -1,    -1,    31,
+      32,    33,    34,    11,    -1,    -1,    31,     8,    33,    34,
+      30,    29,    24,    25,    11,    -1,    11,    -1,     1,    11,
+      -1,    13,    27,    25,    -1,    27,    25,    -1,    -1,    32,
+      -1,     7,    -1,     6,    -1,    26,    30,    29,    -1,     9,
+      14,    28,    -1,    15,    28,    16,    -1,     9,    -1,    17,
+      28,    -1,    -1,    18,     9,    19,     9,    -1,    -1,    12,
+      -1,     3,    -1,     4,    -1,     5,    -1,    10,    -1,     9,
+      -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   299,   299,   303,   304,   308,   315,   314,   323,   324,
+     328,   329,   330,   334,   339,   344,   352,   361,   365,   369,
+     376,   382,   388,   395,   402,   410,   415,   420,   428,   444
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "DREG", "CREG", "GREG", "IMMED", "ADDR",
+  "INSN", "NUM", "ID", "NL", "PNUM", "','", "'|'", "'['", "']'", "'*'",
+  "':'", "'-'", "$accept", "insntbl", "entrys", "entry", "@1",
+  "fieldspecs", "ftype", "fieldspec", "flagexpr", "flags", "range", "pnum",
+  "regtype", "name", "value", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,    44,   124,    91,    93,    42,    58,    45
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    20,    21,    22,    22,    23,    24,    23,    23,    23,
+      25,    25,    25,    26,    26,    26,    27,    28,    28,    28,
+      29,    29,    30,    30,    31,    32,    32,    32,    33,    34
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     1,     2,     0,     5,     0,     9,     1,     2,
+       3,     2,     0,     1,     1,     1,     3,     3,     3,     1,
+       2,     0,     4,     0,     1,     1,     1,     1,     1,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       0,     0,     8,    24,     0,     2,     0,     0,     9,     1,
+       3,    25,    26,    27,     0,     0,    28,     0,     0,    29,
+      23,     0,     0,    21,     5,     0,     0,     6,     0,    19,
+       0,    20,    12,    22,     0,     0,    15,    14,     0,     0,
+      23,    12,    13,    17,    18,    12,     7,    21,    11,    10,
+      16
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,     4,     5,     6,    32,    39,    40,    41,    31,    27,
+      23,     7,    42,    17,    20
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -16
+static const yytype_int8 yypact[] =
+{
+       0,    -9,   -16,   -16,    10,   -16,     0,    12,   -16,   -16,
+     -16,   -16,   -16,   -16,     3,     3,   -16,     9,     9,   -16,
+      11,     8,    19,    15,   -16,    14,    -6,   -16,    25,    21,
+      -6,   -16,     1,   -16,    -6,    20,   -16,   -16,    18,    26,
+      11,     1,   -16,   -16,   -16,     1,   -16,    15,   -16,   -16,
+     -16
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -16,   -16,    32,   -16,   -16,   -15,   -16,     2,    -3,    -8,
+       4,   -16,    34,    27,    28
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -5
+static const yytype_int8 yytable[] =
+{
+      -4,     1,     8,    29,    11,    12,    13,    36,    37,    30,
+       9,     2,     3,    16,    38,    11,    12,    13,    19,    24,
+      14,    11,    12,    13,    36,    37,    48,    35,    25,    22,
+      49,    43,    26,    28,    33,    34,    44,    46,    10,    50,
+      45,    15,    18,     0,    47,     0,    21
+};
+
+static const yytype_int8 yycheck[] =
+{
+       0,     1,    11,     9,     3,     4,     5,     6,     7,    15,
+       0,    11,    12,    10,    13,     3,     4,     5,     9,    11,
+       8,     3,     4,     5,     6,     7,    41,    30,     9,    18,
+      45,    34,    17,    19,     9,    14,    16,    11,     6,    47,
+      38,     7,    15,    -1,    40,    -1,    18
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     1,    11,    12,    21,    22,    23,    31,    11,     0,
+      22,     3,     4,     5,     8,    32,    10,    33,    33,     9,
+      34,    34,    18,    30,    11,     9,    17,    29,    19,     9,
+      15,    28,    24,     9,    14,    28,     6,     7,    13,    25,
+      26,    27,    32,    28,    16,    27,    11,    30,    25,    25,
+      29
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 5:
+#line 309 "itbl-parse.y"
+    {
+	    DBG (("line %d: entry pnum=%d type=%d name=%s value=x%x\n", 
+	    	    insntbl_line, (yyvsp[(1) - (5)].num), (yyvsp[(2) - (5)].num), (yyvsp[(3) - (5)].str), (yyvsp[(4) - (5)].val)));
+	    itbl_add_reg ((yyvsp[(1) - (5)].num), (yyvsp[(2) - (5)].num), (yyvsp[(3) - (5)].str), (yyvsp[(4) - (5)].val));
+	  }
+    break;
+
+  case 6:
+#line 315 "itbl-parse.y"
+    {
+	    DBG (("line %d: entry pnum=%d type=INSN name=%s value=x%x",
+	    	    insntbl_line, (yyvsp[(1) - (6)].num), (yyvsp[(3) - (6)].str), (yyvsp[(4) - (6)].val)));
+	    DBG ((" sbit=%d ebit=%d flags=0x%x\n", sbit, ebit, (yyvsp[(6) - (6)].val)));
+	    insn=itbl_add_insn ((yyvsp[(1) - (6)].num), (yyvsp[(3) - (6)].str), (yyvsp[(4) - (6)].val), sbit, ebit, (yyvsp[(6) - (6)].val));
+	  }
+    break;
+
+  case 7:
+#line 322 "itbl-parse.y"
+    {}
+    break;
+
+  case 13:
+#line 335 "itbl-parse.y"
+    {
+	    DBGL2 (("ftype\n"));
+	    (yyval.num) = (yyvsp[(1) - (1)].num);
+	  }
+    break;
+
+  case 14:
+#line 340 "itbl-parse.y"
+    {
+	    DBGL2 (("addr\n"));
+	    (yyval.num) = ADDR;
+	  }
+    break;
+
+  case 15:
+#line 345 "itbl-parse.y"
+    {
+	    DBGL2 (("immed\n"));
+	    (yyval.num) = IMMED;
+	  }
+    break;
+
+  case 16:
+#line 353 "itbl-parse.y"
+    {
+	    DBG (("line %d: field type=%d sbit=%d ebit=%d, flags=0x%x\n", 
+	    	    insntbl_line, (yyvsp[(1) - (3)].num), sbit, ebit, (yyvsp[(3) - (3)].val)));
+	    itbl_add_operand (insn, (yyvsp[(1) - (3)].num), sbit, ebit, (yyvsp[(3) - (3)].val));
+	  }
+    break;
+
+  case 17:
+#line 362 "itbl-parse.y"
+    {
+	    (yyval.val) = (yyvsp[(1) - (3)].num) | (yyvsp[(3) - (3)].val);
+	  }
+    break;
+
+  case 18:
+#line 366 "itbl-parse.y"
+    {
+	    (yyval.val) = (yyvsp[(2) - (3)].val);
+	  }
+    break;
+
+  case 19:
+#line 370 "itbl-parse.y"
+    {
+	    (yyval.val) = (yyvsp[(1) - (1)].num);
+	  }
+    break;
+
+  case 20:
+#line 377 "itbl-parse.y"
+    {
+	    DBGL2 (("flags=%d\n", (yyvsp[(2) - (2)].val)));
+	    (yyval.val) = (yyvsp[(2) - (2)].val);
+	  }
+    break;
+
+  case 21:
+#line 382 "itbl-parse.y"
+    {
+	    (yyval.val) = 0;
+	  }
+    break;
+
+  case 22:
+#line 389 "itbl-parse.y"
+    {
+	    DBGL2 (("range %d %d\n", (yyvsp[(2) - (4)].num), (yyvsp[(4) - (4)].num)));
+	    sbit = (yyvsp[(2) - (4)].num);
+	    ebit = (yyvsp[(4) - (4)].num);
+	  }
+    break;
+
+  case 23:
+#line 395 "itbl-parse.y"
+    {
+	    sbit = 31;
+	    ebit = 0;
+	  }
+    break;
+
+  case 24:
+#line 403 "itbl-parse.y"
+    {
+	    DBGL2 (("pnum=%d\n",(yyvsp[(1) - (1)].num)));
+	    (yyval.num) = (yyvsp[(1) - (1)].num);
+	  }
+    break;
+
+  case 25:
+#line 411 "itbl-parse.y"
+    {
+	    DBGL2 (("dreg\n"));
+	    (yyval.num) = DREG;
+	  }
+    break;
+
+  case 26:
+#line 416 "itbl-parse.y"
+    {
+	    DBGL2 (("creg\n"));
+	    (yyval.num) = CREG;
+	  }
+    break;
+
+  case 27:
+#line 421 "itbl-parse.y"
+    {
+	    DBGL2 (("greg\n"));
+	    (yyval.num) = GREG;
+	  }
+    break;
+
+  case 28:
+#line 429 "itbl-parse.y"
+    {
+	    DBGL2 (("name=%s\n",(yyvsp[(1) - (1)].str)));
+	    (yyval.str) = (yyvsp[(1) - (1)].str); 
+	  }
+    break;
+
+  case 29:
+#line 445 "itbl-parse.y"
+    {
+	    DBGL2 (("val=x%x\n",(yyvsp[(1) - (1)].num)));
+	    (yyval.val) = (yyvsp[(1) - (1)].num);
+	  }
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 1783 "itbl-parse.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+#line 450 "itbl-parse.y"
+
+
+static int
+yyerror (msg)
+     const char *msg;
+{
+  printf ("line %d: %s\n", insntbl_line, msg);
+  return 0;
+}
+
diff --git a/gas/itbl-parse.h b/gas/itbl-parse.h
new file mode 100644
index 00000000000..18dfb8c83aa
--- /dev/null
+++ b/gas/itbl-parse.h
@@ -0,0 +1,87 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     DREG = 258,
+     CREG = 259,
+     GREG = 260,
+     IMMED = 261,
+     ADDR = 262,
+     INSN = 263,
+     NUM = 264,
+     ID = 265,
+     NL = 266,
+     PNUM = 267
+   };
+#endif
+/* Tokens.  */
+#define DREG 258
+#define CREG 259
+#define GREG 260
+#define IMMED 261
+#define ADDR 262
+#define INSN 263
+#define NUM 264
+#define ID 265
+#define NL 266
+#define PNUM 267
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 282 "itbl-parse.y"
+{
+    char *str;
+    int num;
+    int processor;
+    unsigned long val;
+  }
+/* Line 1529 of yacc.c.  */
+#line 80 "itbl-parse.h"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+
diff --git a/gas/m68k-parse.c b/gas/m68k-parse.c
new file mode 100644
index 00000000000..9be8bf55183
--- /dev/null
+++ b/gas/m68k-parse.c
@@ -0,0 +1,2863 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     DR = 258,
+     AR = 259,
+     FPR = 260,
+     FPCR = 261,
+     LPC = 262,
+     ZAR = 263,
+     ZDR = 264,
+     LZPC = 265,
+     CREG = 266,
+     INDEXREG = 267,
+     EXPR = 268
+   };
+#endif
+/* Tokens.  */
+#define DR 258
+#define AR 259
+#define FPR 260
+#define FPCR 261
+#define LPC 262
+#define ZAR 263
+#define ZDR 264
+#define LZPC 265
+#define CREG 266
+#define INDEXREG 267
+#define EXPR 268
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 28 "m68k-parse.y"
+
+
+#include "as.h"
+#include "tc-m68k.h"
+#include "m68k-parse.h"
+#include "safe-ctype.h"
+
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror,
+   etc), as well as gratuitously global symbol names If other parser
+   generators (bison, byacc, etc) produce additional global names that
+   conflict at link time, then those parser generators need to be
+   fixed instead of adding those names to this list.  */
+
+#define	yymaxdepth m68k_maxdepth
+#define	yyparse	m68k_parse
+#define	yylex	m68k_lex
+#define	yyerror	m68k_error
+#define	yylval	m68k_lval
+#define	yychar	m68k_char
+#define	yydebug	m68k_debug
+#define	yypact	m68k_pact	
+#define	yyr1	m68k_r1			
+#define	yyr2	m68k_r2			
+#define	yydef	m68k_def		
+#define	yychk	m68k_chk		
+#define	yypgo	m68k_pgo		
+#define	yyact	m68k_act		
+#define	yyexca	m68k_exca
+#define yyerrflag m68k_errflag
+#define yynerrs	m68k_nerrs
+#define	yyps	m68k_ps
+#define	yypv	m68k_pv
+#define	yys	m68k_s
+#define	yy_yys	m68k_yys
+#define	yystate	m68k_state
+#define	yytmp	m68k_tmp
+#define	yyv	m68k_v
+#define	yy_yyv	m68k_yyv
+#define	yyval	m68k_val
+#define	yylloc	m68k_lloc
+#define yyreds	m68k_reds		/* With YYDEBUG defined */
+#define yytoks	m68k_toks		/* With YYDEBUG defined */
+#define yylhs	m68k_yylhs
+#define yylen	m68k_yylen
+#define yydefred m68k_yydefred
+#define yydgoto	m68k_yydgoto
+#define yysindex m68k_yysindex
+#define yyrindex m68k_yyrindex
+#define yygindex m68k_yygindex
+#define yytable	 m68k_yytable
+#define yycheck	 m68k_yycheck
+
+#ifndef YYDEBUG
+#define YYDEBUG 1
+#endif
+
+/* Internal functions.  */
+
+static enum m68k_register m68k_reg_parse (char **);
+static int yylex (void);
+static void yyerror (const char *);
+
+/* The parser sets fields pointed to by this global variable.  */
+static struct m68k_op *op;
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 96 "m68k-parse.y"
+{
+  struct m68k_indexreg indexreg;
+  enum m68k_register reg;
+  struct m68k_exp exp;
+  unsigned long mask;
+  int onereg;
+  int trailing_ampersand;
+}
+/* Line 193 of yacc.c.  */
+#line 198 "m68k-parse.c"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 216 of yacc.c.  */
+#line 211 "m68k-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  44
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   215
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  27
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  21
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  89
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  180
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   268
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,    17,     2,     2,    14,     2,
+      18,    19,     2,    20,    22,    21,     2,    26,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+      15,     2,    16,     2,    25,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,    23,     2,    24,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     5,     8,    11,    12,    14,    17,    20,
+      22,    24,    26,    28,    30,    32,    35,    38,    40,    44,
+      49,    54,    60,    66,    71,    75,    79,    83,    91,    99,
+     106,   112,   119,   125,   132,   138,   144,   149,   159,   167,
+     176,   183,   194,   203,   214,   223,   232,   235,   239,   243,
+     249,   256,   267,   277,   288,   290,   292,   294,   296,   298,
+     300,   302,   304,   306,   308,   310,   312,   314,   316,   317,
+     319,   321,   323,   324,   327,   328,   331,   332,   335,   337,
+     341,   345,   347,   349,   353,   357,   361,   363,   365,   367
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
+{
+      28,     0,    -1,    30,    -1,    31,    29,    -1,    32,    29,
+      -1,    -1,    14,    -1,    15,    15,    -1,    16,    16,    -1,
+       3,    -1,     4,    -1,     5,    -1,     6,    -1,    11,    -1,
+      13,    -1,    17,    13,    -1,    14,    13,    -1,    44,    -1,
+      18,     4,    19,    -1,    18,     4,    19,    20,    -1,    21,
+      18,     4,    19,    -1,    18,    13,    22,    38,    19,    -1,
+      18,    38,    22,    13,    19,    -1,    13,    18,    38,    19,
+      -1,    18,     7,    19,    -1,    18,     8,    19,    -1,    18,
+      10,    19,    -1,    18,    13,    22,    38,    22,    33,    19,
+      -1,    18,    13,    22,    38,    22,    40,    19,    -1,    18,
+      13,    22,    34,    41,    19,    -1,    18,    34,    22,    13,
+      19,    -1,    13,    18,    38,    22,    33,    19,    -1,    18,
+      38,    22,    33,    19,    -1,    13,    18,    38,    22,    40,
+      19,    -1,    18,    38,    22,    40,    19,    -1,    13,    18,
+      34,    41,    19,    -1,    18,    34,    41,    19,    -1,    18,
+      23,    13,    41,    24,    22,    33,    42,    19,    -1,    18,
+      23,    13,    41,    24,    42,    19,    -1,    18,    23,    38,
+      24,    22,    33,    42,    19,    -1,    18,    23,    38,    24,
+      42,    19,    -1,    18,    23,    13,    22,    38,    22,    33,
+      24,    42,    19,    -1,    18,    23,    38,    22,    33,    24,
+      42,    19,    -1,    18,    23,    13,    22,    38,    22,    40,
+      24,    42,    19,    -1,    18,    23,    38,    22,    40,    24,
+      42,    19,    -1,    18,    23,    43,    34,    41,    24,    42,
+      19,    -1,    39,    25,    -1,    39,    25,    20,    -1,    39,
+      25,    21,    -1,    39,    25,    18,    13,    19,    -1,    39,
+      25,    18,    43,    33,    19,    -1,    39,    25,    18,    13,
+      19,    25,    18,    43,    33,    19,    -1,    39,    25,    18,
+      13,    19,    25,    18,    13,    19,    -1,    39,    25,    18,
+      43,    33,    19,    25,    18,    13,    19,    -1,    12,    -1,
+      35,    -1,    12,    -1,    36,    -1,    36,    -1,     4,    -1,
+       8,    -1,     3,    -1,     9,    -1,     4,    -1,     7,    -1,
+      37,    -1,    10,    -1,     8,    -1,    -1,    38,    -1,     7,
+      -1,    10,    -1,    -1,    22,    38,    -1,    -1,    22,    13,
+      -1,    -1,    13,    22,    -1,    46,    -1,    46,    26,    45,
+      -1,    47,    26,    45,    -1,    47,    -1,    46,    -1,    46,
+      26,    45,    -1,    47,    26,    45,    -1,    47,    21,    47,
+      -1,     3,    -1,     4,    -1,     5,    -1,     6,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   121,   121,   122,   126,   135,   136,   143,   148,   153,
+     158,   163,   168,   173,   178,   183,   188,   193,   206,   211,
+     216,   221,   231,   241,   251,   256,   261,   266,   273,   284,
+     291,   297,   304,   310,   321,   331,   338,   344,   352,   359,
+     366,   372,   380,   387,   399,   410,   423,   431,   439,   447,
+     457,   464,   472,   479,   493,   494,   507,   508,   520,   521,
+     522,   528,   529,   535,   536,   543,   544,   545,   552,   555,
+     561,   562,   569,   572,   582,   586,   596,   600,   609,   610,
+     614,   626,   630,   631,   635,   642,   652,   656,   660,   664
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "DR", "AR", "FPR", "FPCR", "LPC", "ZAR",
+  "ZDR", "LZPC", "CREG", "INDEXREG", "EXPR", "'&'", "'<'", "'>'", "'#'",
+  "'('", "')'", "'+'", "'-'", "','", "'['", "']'", "'@'", "'/'", "$accept",
+  "operand", "optional_ampersand", "generic_operand", "motorola_operand",
+  "mit_operand", "zireg", "zdireg", "zadr", "zdr", "apc", "zapc",
+  "optzapc", "zpc", "optczapc", "optcexpr", "optexprc", "reglist",
+  "ireglist", "reglistpair", "reglistreg", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,    38,    60,    62,    35,    40,    41,
+      43,    45,    44,    91,    93,    64,    47
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    27,    28,    28,    28,    29,    29,    30,    30,    30,
+      30,    30,    30,    30,    30,    30,    30,    30,    31,    31,
+      31,    31,    31,    31,    31,    31,    31,    31,    31,    31,
+      31,    31,    31,    31,    31,    31,    31,    31,    31,    31,
+      31,    31,    31,    31,    31,    31,    32,    32,    32,    32,
+      32,    32,    32,    32,    33,    33,    34,    34,    35,    35,
+      35,    36,    36,    37,    37,    38,    38,    38,    39,    39,
+      40,    40,    41,    41,    42,    42,    43,    43,    44,    44,
+      44,    45,    45,    45,    45,    46,    47,    47,    47,    47
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     1,     2,     2,     0,     1,     2,     2,     1,
+       1,     1,     1,     1,     1,     2,     2,     1,     3,     4,
+       4,     5,     5,     4,     3,     3,     3,     7,     7,     6,
+       5,     6,     5,     6,     5,     5,     4,     9,     7,     8,
+       6,    10,     8,    10,     8,     8,     2,     3,     3,     5,
+       6,    10,     9,    10,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     0,     1,
+       1,     1,     0,     2,     0,     2,     0,     2,     1,     3,
+       3,     1,     1,     3,     3,     3,     1,     1,     1,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+      68,    86,    87,    88,    89,    64,    67,    66,    13,    14,
+       0,     0,     0,     0,     0,     0,     0,     2,     5,     5,
+      65,    69,     0,    17,    78,     0,     0,    16,     7,     8,
+      15,    61,    63,    64,    67,    62,    66,    56,     0,    76,
+      72,    57,     0,     0,     1,     6,     3,     4,    46,     0,
+       0,     0,    63,    72,     0,    18,    24,    25,    26,     0,
+      72,     0,     0,     0,     0,     0,     0,    76,    47,    48,
+      86,    87,    88,    89,    79,    82,    81,    85,    80,     0,
+       0,    23,     0,    19,    72,     0,    77,     0,     0,    74,
+      72,     0,    73,    36,    59,    70,    60,    71,    54,     0,
+       0,    55,    58,     0,    20,     0,     0,     0,     0,    35,
+       0,     0,     0,    21,     0,    73,    74,     0,     0,     0,
+       0,     0,    30,    22,    32,    34,    49,    77,     0,    83,
+      84,    31,    33,    29,     0,     0,     0,     0,     0,    74,
+      74,    75,    74,    40,    74,     0,    50,    27,    28,     0,
+       0,    74,    38,     0,     0,     0,     0,     0,    76,     0,
+      74,    74,     0,    42,    44,    39,    45,     0,     0,     0,
+       0,     0,    37,    52,     0,     0,    41,    43,    51,    53
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,    16,    46,    17,    18,    19,   100,    40,   101,   102,
+      20,    92,    22,   103,    64,   120,    62,    23,    74,    75,
+      76
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -98
+static const yytype_int16 yypact[] =
+{
+      89,    14,     9,    31,    35,   -98,   -98,   -98,   -98,     0,
+      36,    42,    28,    56,    63,    67,    90,   -98,    75,    75,
+     -98,   -98,    86,   -98,    96,   -15,   123,   -98,   -98,   -98,
+     -98,   -98,    97,   115,   119,   -98,   120,   -98,   122,    16,
+     126,   -98,   127,   157,   -98,   -98,   -98,   -98,    19,   154,
+     154,   154,   -98,   140,    29,   144,   -98,   -98,   -98,   123,
+     141,    99,    18,    70,   147,   105,   148,   152,   -98,   -98,
+     -98,   -98,   -98,   -98,   -98,   142,   -13,   -98,   -98,   146,
+     150,   -98,   133,   -98,   140,    60,   146,   149,   133,   153,
+     140,   151,   -98,   -98,   -98,   -98,   -98,   -98,   -98,   155,
+     158,   -98,   -98,   159,   -98,    62,   143,   154,   154,   -98,
+     160,   161,   162,   -98,   133,   163,   164,   165,   166,   116,
+     168,   167,   -98,   -98,   -98,   -98,   169,   -98,   173,   -98,
+     -98,   -98,   -98,   -98,   174,   176,   133,   116,   177,   175,
+     175,   -98,   175,   -98,   175,   170,   178,   -98,   -98,   180,
+     181,   175,   -98,   171,   179,   182,   183,   187,   186,   189,
+     175,   175,   190,   -98,   -98,   -98,   -98,    79,   143,   195,
+     191,   192,   -98,   -98,   193,   194,   -98,   -98,   -98,   -98
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
+{
+     -98,   -98,   196,   -98,   -98,   -98,   -81,     6,   -98,    -9,
+     -98,     2,   -98,   -78,   -38,   -97,   -67,   -98,   -48,   172,
+      12
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -64
+static const yytype_int16 yytable[] =
+{
+     106,   110,    21,    78,   111,    41,    50,   117,    50,   -10,
+     118,    51,    25,   108,    -9,    80,    42,    41,    26,   138,
+      52,    31,    87,     5,     6,   128,     7,    35,    54,    60,
+      37,   -11,    53,   134,   -63,   -12,   135,    67,   142,    68,
+      69,    61,   154,   155,    29,   156,   112,   157,    81,    27,
+      41,    82,   121,    41,   162,   149,   151,    28,   150,   129,
+     130,    85,    77,   170,   171,    84,    31,    32,    90,    30,
+      33,    34,    35,    36,    52,    37,    38,     5,     6,   113,
+       7,   126,   114,    91,   127,    43,    39,   174,   115,    45,
+      44,   168,     1,     2,     3,     4,     5,     6,   173,     7,
+       8,   127,     9,    10,    11,    12,    13,    14,    31,    94,
+      15,    48,    95,    96,    35,    97,    55,    98,    99,    31,
+      94,    88,    49,    89,    96,    35,    31,    52,    98,   141,
+       5,     6,    35,     7,    56,    37,    31,    94,    57,    58,
+      95,    96,    35,    97,    59,    98,    31,    94,    63,    65,
+      52,    96,    35,     5,     6,    98,     7,    70,    71,    72,
+      73,    66,    79,    86,    83,   105,    93,   104,   107,   109,
+     122,     0,    24,   116,   123,   119,     0,   124,   125,   131,
+     132,   133,     0,     0,   141,   136,   137,   143,   158,   139,
+     140,   144,   146,   147,   145,   148,   152,   153,   163,   167,
+       0,   164,   165,   159,   160,   161,   166,   169,   175,   172,
+     176,   177,   178,   179,     0,    47
+};
+
+static const yytype_int16 yycheck[] =
+{
+      67,    82,     0,    51,    82,    14,    21,    88,    21,     0,
+      88,    26,     0,    26,     0,    53,    14,    26,    18,   116,
+       4,     3,    60,     7,     8,   106,    10,     9,    26,    13,
+      12,     0,    26,   114,    25,     0,   114,    18,   119,    20,
+      21,    39,   139,   140,    16,   142,    84,   144,    19,    13,
+      59,    22,    90,    62,   151,   136,   137,    15,   136,   107,
+     108,    59,    50,   160,   161,    59,     3,     4,    62,    13,
+       7,     8,     9,    10,     4,    12,    13,     7,     8,    19,
+      10,    19,    22,    13,    22,    18,    23,   168,    86,    14,
+       0,   158,     3,     4,     5,     6,     7,     8,    19,    10,
+      11,    22,    13,    14,    15,    16,    17,    18,     3,     4,
+      21,    25,     7,     8,     9,    10,    19,    12,    13,     3,
+       4,    22,    26,    24,     8,     9,     3,     4,    12,    13,
+       7,     8,     9,    10,    19,    12,     3,     4,    19,    19,
+       7,     8,     9,    10,    22,    12,     3,     4,    22,    22,
+       4,     8,     9,     7,     8,    12,    10,     3,     4,     5,
+       6,     4,    22,    22,    20,    13,    19,    19,    26,    19,
+      19,    -1,     0,    24,    19,    22,    -1,    19,    19,    19,
+      19,    19,    -1,    -1,    13,    22,    22,    19,    18,    24,
+      24,    24,    19,    19,    25,    19,    19,    22,    19,    13,
+      -1,    19,    19,    25,    24,    24,    19,    18,    13,    19,
+      19,    19,    19,    19,    -1,    19
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     3,     4,     5,     6,     7,     8,    10,    11,    13,
+      14,    15,    16,    17,    18,    21,    28,    30,    31,    32,
+      37,    38,    39,    44,    46,    47,    18,    13,    15,    16,
+      13,     3,     4,     7,     8,     9,    10,    12,    13,    23,
+      34,    36,    38,    18,     0,    14,    29,    29,    25,    26,
+      21,    26,     4,    34,    38,    19,    19,    19,    19,    22,
+      13,    38,    43,    22,    41,    22,     4,    18,    20,    21,
+       3,     4,     5,     6,    45,    46,    47,    47,    45,    22,
+      41,    19,    22,    20,    34,    38,    22,    41,    22,    24,
+      34,    13,    38,    19,     4,     7,     8,    10,    12,    13,
+      33,    35,    36,    40,    19,    13,    43,    26,    26,    19,
+      33,    40,    41,    19,    22,    38,    24,    33,    40,    22,
+      42,    41,    19,    19,    19,    19,    19,    22,    33,    45,
+      45,    19,    19,    19,    33,    40,    22,    22,    42,    24,
+      24,    13,    33,    19,    24,    25,    19,    19,    19,    33,
+      40,    33,    19,    22,    42,    42,    42,    42,    18,    25,
+      24,    24,    42,    19,    19,    19,    19,    13,    43,    18,
+      42,    42,    19,    19,    33,    13,    19,    19,    19,    19
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 3:
+#line 123 "m68k-parse.y"
+    {
+		  op->trailing_ampersand = (yyvsp[(2) - (2)].trailing_ampersand);
+		}
+    break;
+
+  case 4:
+#line 127 "m68k-parse.y"
+    {
+		  op->trailing_ampersand = (yyvsp[(2) - (2)].trailing_ampersand);
+		}
+    break;
+
+  case 5:
+#line 135 "m68k-parse.y"
+    { (yyval.trailing_ampersand) = 0; }
+    break;
+
+  case 6:
+#line 137 "m68k-parse.y"
+    { (yyval.trailing_ampersand) = 1; }
+    break;
+
+  case 7:
+#line 144 "m68k-parse.y"
+    {
+		  op->mode = LSH;
+		}
+    break;
+
+  case 8:
+#line 149 "m68k-parse.y"
+    {
+		  op->mode = RSH;
+		}
+    break;
+
+  case 9:
+#line 154 "m68k-parse.y"
+    {
+		  op->mode = DREG;
+		  op->reg = (yyvsp[(1) - (1)].reg);
+		}
+    break;
+
+  case 10:
+#line 159 "m68k-parse.y"
+    {
+		  op->mode = AREG;
+		  op->reg = (yyvsp[(1) - (1)].reg);
+		}
+    break;
+
+  case 11:
+#line 164 "m68k-parse.y"
+    {
+		  op->mode = FPREG;
+		  op->reg = (yyvsp[(1) - (1)].reg);
+		}
+    break;
+
+  case 12:
+#line 169 "m68k-parse.y"
+    {
+		  op->mode = CONTROL;
+		  op->reg = (yyvsp[(1) - (1)].reg);
+		}
+    break;
+
+  case 13:
+#line 174 "m68k-parse.y"
+    {
+		  op->mode = CONTROL;
+		  op->reg = (yyvsp[(1) - (1)].reg);
+		}
+    break;
+
+  case 14:
+#line 179 "m68k-parse.y"
+    {
+		  op->mode = ABSL;
+		  op->disp = (yyvsp[(1) - (1)].exp);
+		}
+    break;
+
+  case 15:
+#line 184 "m68k-parse.y"
+    {
+		  op->mode = IMMED;
+		  op->disp = (yyvsp[(2) - (2)].exp);
+		}
+    break;
+
+  case 16:
+#line 189 "m68k-parse.y"
+    {
+		  op->mode = IMMED;
+		  op->disp = (yyvsp[(2) - (2)].exp);
+		}
+    break;
+
+  case 17:
+#line 194 "m68k-parse.y"
+    {
+		  op->mode = REGLST;
+		  op->mask = (yyvsp[(1) - (1)].mask);
+		}
+    break;
+
+  case 18:
+#line 207 "m68k-parse.y"
+    {
+		  op->mode = AINDR;
+		  op->reg = (yyvsp[(2) - (3)].reg);
+		}
+    break;
+
+  case 19:
+#line 212 "m68k-parse.y"
+    {
+		  op->mode = AINC;
+		  op->reg = (yyvsp[(2) - (4)].reg);
+		}
+    break;
+
+  case 20:
+#line 217 "m68k-parse.y"
+    {
+		  op->mode = ADEC;
+		  op->reg = (yyvsp[(3) - (4)].reg);
+		}
+    break;
+
+  case 21:
+#line 222 "m68k-parse.y"
+    {
+		  op->reg = (yyvsp[(4) - (5)].reg);
+		  op->disp = (yyvsp[(2) - (5)].exp);
+		  if (((yyvsp[(4) - (5)].reg) >= ZADDR0 && (yyvsp[(4) - (5)].reg) <= ZADDR7)
+		      || (yyvsp[(4) - (5)].reg) == ZPC)
+		    op->mode = BASE;
+		  else
+		    op->mode = DISP;
+		}
+    break;
+
+  case 22:
+#line 232 "m68k-parse.y"
+    {
+		  op->reg = (yyvsp[(2) - (5)].reg);
+		  op->disp = (yyvsp[(4) - (5)].exp);
+		  if (((yyvsp[(2) - (5)].reg) >= ZADDR0 && (yyvsp[(2) - (5)].reg) <= ZADDR7)
+		      || (yyvsp[(2) - (5)].reg) == ZPC)
+		    op->mode = BASE;
+		  else
+		    op->mode = DISP;
+		}
+    break;
+
+  case 23:
+#line 242 "m68k-parse.y"
+    {
+		  op->reg = (yyvsp[(3) - (4)].reg);
+		  op->disp = (yyvsp[(1) - (4)].exp);
+		  if (((yyvsp[(3) - (4)].reg) >= ZADDR0 && (yyvsp[(3) - (4)].reg) <= ZADDR7)
+		      || (yyvsp[(3) - (4)].reg) == ZPC)
+		    op->mode = BASE;
+		  else
+		    op->mode = DISP;
+		}
+    break;
+
+  case 24:
+#line 252 "m68k-parse.y"
+    {
+		  op->mode = DISP;
+		  op->reg = (yyvsp[(2) - (3)].reg);
+		}
+    break;
+
+  case 25:
+#line 257 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(2) - (3)].reg);
+		}
+    break;
+
+  case 26:
+#line 262 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(2) - (3)].reg);
+		}
+    break;
+
+  case 27:
+#line 267 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(4) - (7)].reg);
+		  op->disp = (yyvsp[(2) - (7)].exp);
+		  op->index = (yyvsp[(6) - (7)].indexreg);
+		}
+    break;
+
+  case 28:
+#line 274 "m68k-parse.y"
+    {
+		  if ((yyvsp[(4) - (7)].reg) == PC || (yyvsp[(4) - (7)].reg) == ZPC)
+		    yyerror (_("syntax error"));
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(6) - (7)].reg);
+		  op->disp = (yyvsp[(2) - (7)].exp);
+		  op->index.reg = (yyvsp[(4) - (7)].reg);
+		  op->index.size = SIZE_UNSPEC;
+		  op->index.scale = 1;
+		}
+    break;
+
+  case 29:
+#line 285 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(5) - (6)].reg);
+		  op->disp = (yyvsp[(2) - (6)].exp);
+		  op->index = (yyvsp[(4) - (6)].indexreg);
+		}
+    break;
+
+  case 30:
+#line 292 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->disp = (yyvsp[(4) - (5)].exp);
+		  op->index = (yyvsp[(2) - (5)].indexreg);
+		}
+    break;
+
+  case 31:
+#line 298 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(3) - (6)].reg);
+		  op->disp = (yyvsp[(1) - (6)].exp);
+		  op->index = (yyvsp[(5) - (6)].indexreg);
+		}
+    break;
+
+  case 32:
+#line 305 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(2) - (5)].reg);
+		  op->index = (yyvsp[(4) - (5)].indexreg);
+		}
+    break;
+
+  case 33:
+#line 311 "m68k-parse.y"
+    {
+		  if ((yyvsp[(3) - (6)].reg) == PC || (yyvsp[(3) - (6)].reg) == ZPC)
+		    yyerror (_("syntax error"));
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(5) - (6)].reg);
+		  op->disp = (yyvsp[(1) - (6)].exp);
+		  op->index.reg = (yyvsp[(3) - (6)].reg);
+		  op->index.size = SIZE_UNSPEC;
+		  op->index.scale = 1;
+		}
+    break;
+
+  case 34:
+#line 322 "m68k-parse.y"
+    {
+		  if ((yyvsp[(2) - (5)].reg) == PC || (yyvsp[(2) - (5)].reg) == ZPC)
+		    yyerror (_("syntax error"));
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(4) - (5)].reg);
+		  op->index.reg = (yyvsp[(2) - (5)].reg);
+		  op->index.size = SIZE_UNSPEC;
+		  op->index.scale = 1;
+		}
+    break;
+
+  case 35:
+#line 332 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(4) - (5)].reg);
+		  op->disp = (yyvsp[(1) - (5)].exp);
+		  op->index = (yyvsp[(3) - (5)].indexreg);
+		}
+    break;
+
+  case 36:
+#line 339 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(3) - (4)].reg);
+		  op->index = (yyvsp[(2) - (4)].indexreg);
+		}
+    break;
+
+  case 37:
+#line 345 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(4) - (9)].reg);
+		  op->disp = (yyvsp[(3) - (9)].exp);
+		  op->index = (yyvsp[(7) - (9)].indexreg);
+		  op->odisp = (yyvsp[(8) - (9)].exp);
+		}
+    break;
+
+  case 38:
+#line 353 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(4) - (7)].reg);
+		  op->disp = (yyvsp[(3) - (7)].exp);
+		  op->odisp = (yyvsp[(6) - (7)].exp);
+		}
+    break;
+
+  case 39:
+#line 360 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(3) - (8)].reg);
+		  op->index = (yyvsp[(6) - (8)].indexreg);
+		  op->odisp = (yyvsp[(7) - (8)].exp);
+		}
+    break;
+
+  case 40:
+#line 367 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(3) - (6)].reg);
+		  op->odisp = (yyvsp[(5) - (6)].exp);
+		}
+    break;
+
+  case 41:
+#line 373 "m68k-parse.y"
+    {
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(5) - (10)].reg);
+		  op->disp = (yyvsp[(3) - (10)].exp);
+		  op->index = (yyvsp[(7) - (10)].indexreg);
+		  op->odisp = (yyvsp[(9) - (10)].exp);
+		}
+    break;
+
+  case 42:
+#line 381 "m68k-parse.y"
+    {
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(3) - (8)].reg);
+		  op->index = (yyvsp[(5) - (8)].indexreg);
+		  op->odisp = (yyvsp[(7) - (8)].exp);
+		}
+    break;
+
+  case 43:
+#line 388 "m68k-parse.y"
+    {
+		  if ((yyvsp[(5) - (10)].reg) == PC || (yyvsp[(5) - (10)].reg) == ZPC)
+		    yyerror (_("syntax error"));
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(7) - (10)].reg);
+		  op->disp = (yyvsp[(3) - (10)].exp);
+		  op->index.reg = (yyvsp[(5) - (10)].reg);
+		  op->index.size = SIZE_UNSPEC;
+		  op->index.scale = 1;
+		  op->odisp = (yyvsp[(9) - (10)].exp);
+		}
+    break;
+
+  case 44:
+#line 400 "m68k-parse.y"
+    {
+		  if ((yyvsp[(3) - (8)].reg) == PC || (yyvsp[(3) - (8)].reg) == ZPC)
+		    yyerror (_("syntax error"));
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(5) - (8)].reg);
+		  op->index.reg = (yyvsp[(3) - (8)].reg);
+		  op->index.size = SIZE_UNSPEC;
+		  op->index.scale = 1;
+		  op->odisp = (yyvsp[(7) - (8)].exp);
+		}
+    break;
+
+  case 45:
+#line 411 "m68k-parse.y"
+    {
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(5) - (8)].reg);
+		  op->disp = (yyvsp[(3) - (8)].exp);
+		  op->index = (yyvsp[(4) - (8)].indexreg);
+		  op->odisp = (yyvsp[(7) - (8)].exp);
+		}
+    break;
+
+  case 46:
+#line 424 "m68k-parse.y"
+    {
+		  /* We use optzapc to avoid a shift/reduce conflict.  */
+		  if ((yyvsp[(1) - (2)].reg) < ADDR0 || (yyvsp[(1) - (2)].reg) > ADDR7)
+		    yyerror (_("syntax error"));
+		  op->mode = AINDR;
+		  op->reg = (yyvsp[(1) - (2)].reg);
+		}
+    break;
+
+  case 47:
+#line 432 "m68k-parse.y"
+    {
+		  /* We use optzapc to avoid a shift/reduce conflict.  */
+		  if ((yyvsp[(1) - (3)].reg) < ADDR0 || (yyvsp[(1) - (3)].reg) > ADDR7)
+		    yyerror (_("syntax error"));
+		  op->mode = AINC;
+		  op->reg = (yyvsp[(1) - (3)].reg);
+		}
+    break;
+
+  case 48:
+#line 440 "m68k-parse.y"
+    {
+		  /* We use optzapc to avoid a shift/reduce conflict.  */
+		  if ((yyvsp[(1) - (3)].reg) < ADDR0 || (yyvsp[(1) - (3)].reg) > ADDR7)
+		    yyerror (_("syntax error"));
+		  op->mode = ADEC;
+		  op->reg = (yyvsp[(1) - (3)].reg);
+		}
+    break;
+
+  case 49:
+#line 448 "m68k-parse.y"
+    {
+		  op->reg = (yyvsp[(1) - (5)].reg);
+		  op->disp = (yyvsp[(4) - (5)].exp);
+		  if (((yyvsp[(1) - (5)].reg) >= ZADDR0 && (yyvsp[(1) - (5)].reg) <= ZADDR7)
+		      || (yyvsp[(1) - (5)].reg) == ZPC)
+		    op->mode = BASE;
+		  else
+		    op->mode = DISP;
+		}
+    break;
+
+  case 50:
+#line 458 "m68k-parse.y"
+    {
+		  op->mode = BASE;
+		  op->reg = (yyvsp[(1) - (6)].reg);
+		  op->disp = (yyvsp[(4) - (6)].exp);
+		  op->index = (yyvsp[(5) - (6)].indexreg);
+		}
+    break;
+
+  case 51:
+#line 465 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(1) - (10)].reg);
+		  op->disp = (yyvsp[(4) - (10)].exp);
+		  op->index = (yyvsp[(9) - (10)].indexreg);
+		  op->odisp = (yyvsp[(8) - (10)].exp);
+		}
+    break;
+
+  case 52:
+#line 473 "m68k-parse.y"
+    {
+		  op->mode = POST;
+		  op->reg = (yyvsp[(1) - (9)].reg);
+		  op->disp = (yyvsp[(4) - (9)].exp);
+		  op->odisp = (yyvsp[(8) - (9)].exp);
+		}
+    break;
+
+  case 53:
+#line 480 "m68k-parse.y"
+    {
+		  op->mode = PRE;
+		  op->reg = (yyvsp[(1) - (10)].reg);
+		  op->disp = (yyvsp[(4) - (10)].exp);
+		  op->index = (yyvsp[(5) - (10)].indexreg);
+		  op->odisp = (yyvsp[(9) - (10)].exp);
+		}
+    break;
+
+  case 55:
+#line 495 "m68k-parse.y"
+    {
+		  (yyval.indexreg).reg = (yyvsp[(1) - (1)].reg);
+		  (yyval.indexreg).size = SIZE_UNSPEC;
+		  (yyval.indexreg).scale = 1;
+		}
+    break;
+
+  case 57:
+#line 509 "m68k-parse.y"
+    {
+		  (yyval.indexreg).reg = (yyvsp[(1) - (1)].reg);
+		  (yyval.indexreg).size = SIZE_UNSPEC;
+		  (yyval.indexreg).scale = 1;
+		}
+    break;
+
+  case 68:
+#line 552 "m68k-parse.y"
+    {
+		  (yyval.reg) = ZADDR0;
+		}
+    break;
+
+  case 72:
+#line 569 "m68k-parse.y"
+    {
+		  (yyval.reg) = ZADDR0;
+		}
+    break;
+
+  case 73:
+#line 573 "m68k-parse.y"
+    {
+		  (yyval.reg) = (yyvsp[(2) - (2)].reg);
+		}
+    break;
+
+  case 74:
+#line 582 "m68k-parse.y"
+    {
+		  (yyval.exp).exp.X_op = O_absent;
+		  (yyval.exp).size = SIZE_UNSPEC;
+		}
+    break;
+
+  case 75:
+#line 587 "m68k-parse.y"
+    {
+		  (yyval.exp) = (yyvsp[(2) - (2)].exp);
+		}
+    break;
+
+  case 76:
+#line 596 "m68k-parse.y"
+    {
+		  (yyval.exp).exp.X_op = O_absent;
+		  (yyval.exp).size = SIZE_UNSPEC;
+		}
+    break;
+
+  case 77:
+#line 601 "m68k-parse.y"
+    {
+		  (yyval.exp) = (yyvsp[(1) - (2)].exp);
+		}
+    break;
+
+  case 79:
+#line 611 "m68k-parse.y"
+    {
+		  (yyval.mask) = (yyvsp[(1) - (3)].mask) | (yyvsp[(3) - (3)].mask);
+		}
+    break;
+
+  case 80:
+#line 615 "m68k-parse.y"
+    {
+		  (yyval.mask) = (1 << (yyvsp[(1) - (3)].onereg)) | (yyvsp[(3) - (3)].mask);
+		}
+    break;
+
+  case 81:
+#line 627 "m68k-parse.y"
+    {
+		  (yyval.mask) = 1 << (yyvsp[(1) - (1)].onereg);
+		}
+    break;
+
+  case 83:
+#line 632 "m68k-parse.y"
+    {
+		  (yyval.mask) = (yyvsp[(1) - (3)].mask) | (yyvsp[(3) - (3)].mask);
+		}
+    break;
+
+  case 84:
+#line 636 "m68k-parse.y"
+    {
+		  (yyval.mask) = (1 << (yyvsp[(1) - (3)].onereg)) | (yyvsp[(3) - (3)].mask);
+		}
+    break;
+
+  case 85:
+#line 643 "m68k-parse.y"
+    {
+		  if ((yyvsp[(1) - (3)].onereg) <= (yyvsp[(3) - (3)].onereg))
+		    (yyval.mask) = (1 << ((yyvsp[(3) - (3)].onereg) + 1)) - 1 - ((1 << (yyvsp[(1) - (3)].onereg)) - 1);
+		  else
+		    (yyval.mask) = (1 << ((yyvsp[(1) - (3)].onereg) + 1)) - 1 - ((1 << (yyvsp[(3) - (3)].onereg)) - 1);
+		}
+    break;
+
+  case 86:
+#line 653 "m68k-parse.y"
+    {
+		  (yyval.onereg) = (yyvsp[(1) - (1)].reg) - DATA0;
+		}
+    break;
+
+  case 87:
+#line 657 "m68k-parse.y"
+    {
+		  (yyval.onereg) = (yyvsp[(1) - (1)].reg) - ADDR0 + 8;
+		}
+    break;
+
+  case 88:
+#line 661 "m68k-parse.y"
+    {
+		  (yyval.onereg) = (yyvsp[(1) - (1)].reg) - FP0 + 16;
+		}
+    break;
+
+  case 89:
+#line 665 "m68k-parse.y"
+    {
+		  if ((yyvsp[(1) - (1)].reg) == FPI)
+		    (yyval.onereg) = 24;
+		  else if ((yyvsp[(1) - (1)].reg) == FPS)
+		    (yyval.onereg) = 25;
+		  else
+		    (yyval.onereg) = 26;
+		}
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 2204 "m68k-parse.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+#line 675 "m68k-parse.y"
+
+
+/* The string to parse is stored here, and modified by yylex.  */
+
+static char *str;
+
+/* The original string pointer.  */
+
+static char *strorig;
+
+/* If *CCP could be a register, return the register number and advance
+   *CCP.  Otherwise don't change *CCP, and return 0.  */
+
+static enum m68k_register
+m68k_reg_parse (ccp)
+     register char **ccp;
+{
+  char *start = *ccp;
+  char c;
+  char *p;
+  symbolS *symbolp;
+
+  if (flag_reg_prefix_optional)
+    {
+      if (*start == REGISTER_PREFIX)
+	start++;
+      p = start;
+    }
+  else
+    {
+      if (*start != REGISTER_PREFIX)
+	return 0;
+      p = start + 1;
+    }
+
+  if (! is_name_beginner (*p))
+    return 0;
+
+  p++;
+  while (is_part_of_name (*p) && *p != '.' && *p != ':' && *p != '*')
+    p++;
+
+  c = *p;
+  *p = 0;
+  symbolp = symbol_find (start);
+  *p = c;
+
+  if (symbolp != NULL && S_GET_SEGMENT (symbolp) == reg_section)
+    {
+      *ccp = p;
+      return S_GET_VALUE (symbolp);
+    }
+
+  /* In MRI mode, something like foo.bar can be equated to a register
+     name.  */
+  while (flag_mri && c == '.')
+    {
+      ++p;
+      while (is_part_of_name (*p) && *p != '.' && *p != ':' && *p != '*')
+	p++;
+      c = *p;
+      *p = '\0';
+      symbolp = symbol_find (start);
+      *p = c;
+      if (symbolp != NULL && S_GET_SEGMENT (symbolp) == reg_section)
+	{
+	  *ccp = p;
+	  return S_GET_VALUE (symbolp);
+	}
+    }
+
+  return 0;
+}
+
+/* The lexer.  */
+
+static int
+yylex ()
+{
+  enum m68k_register reg;
+  char *s;
+  int parens;
+  int c = 0;
+  int tail = 0;
+  char *hold;
+
+  if (*str == ' ')
+    ++str;
+
+  if (*str == '\0')
+    return 0;
+
+  /* Various special characters are just returned directly.  */
+  switch (*str)
+    {
+    case '@':
+      /* In MRI mode, this can be the start of an octal number.  */
+      if (flag_mri)
+	{
+	  if (ISDIGIT (str[1])
+	      || ((str[1] == '+' || str[1] == '-')
+		  && ISDIGIT (str[2])))
+	    break;
+	}
+      /* Fall through.  */
+    case '#':
+    case '&':
+    case ',':
+    case ')':
+    case '/':
+    case '[':
+    case ']':
+    case '<':
+    case '>':
+      return *str++;
+    case '+':
+      /* It so happens that a '+' can only appear at the end of an
+	 operand, or if it is trailed by an '&'(see mac load insn).
+	 If it appears anywhere else, it must be a unary.  */
+      if (str[1] == '\0' || (str[1] == '&' && str[2] == '\0'))
+	return *str++;
+      break;
+    case '-':
+      /* A '-' can only appear in -(ar), rn-rn, or ar@-.  If it
+         appears anywhere else, it must be a unary minus on an
+         expression, unless it it trailed by a '&'(see mac load insn).  */
+      if (str[1] == '\0' || (str[1] == '&' && str[2] == '\0'))
+	return *str++;
+      s = str + 1;
+      if (*s == '(')
+	++s;
+      if (m68k_reg_parse (&s) != 0)
+	return *str++;
+      break;
+    case '(':
+      /* A '(' can only appear in `(reg)', `(expr,...', `([', `@(', or
+         `)('.  If it appears anywhere else, it must be starting an
+         expression.  */
+      if (str[1] == '['
+	  || (str > strorig
+	      && (str[-1] == '@'
+		  || str[-1] == ')')))
+	return *str++;
+      s = str + 1;
+      if (m68k_reg_parse (&s) != 0)
+	return *str++;
+      /* Check for the case of '(expr,...' by scanning ahead.  If we
+         find a comma outside of balanced parentheses, we return '('.
+         If we find an unbalanced right parenthesis, then presumably
+         the '(' really starts an expression.  */
+      parens = 0;
+      for (s = str + 1; *s != '\0'; s++)
+	{
+	  if (*s == '(')
+	    ++parens;
+	  else if (*s == ')')
+	    {
+	      if (parens == 0)
+		break;
+	      --parens;
+	    }
+	  else if (*s == ',' && parens == 0)
+	    {
+	      /* A comma can not normally appear in an expression, so
+		 this is a case of '(expr,...'.  */
+	      return *str++;
+	    }
+	}
+    }
+
+  /* See if it's a register.  */
+
+  reg = m68k_reg_parse (&str);
+  if (reg != 0)
+    {
+      int ret;
+
+      yylval.reg = reg;
+
+      if (reg >= DATA0 && reg <= DATA7)
+	ret = DR;
+      else if (reg >= ADDR0 && reg <= ADDR7)
+	ret = AR;
+      else if (reg >= FP0 && reg <= FP7)
+	return FPR;
+      else if (reg == FPI
+	       || reg == FPS
+	       || reg == FPC)
+	return FPCR;
+      else if (reg == PC)
+	return LPC;
+      else if (reg >= ZDATA0 && reg <= ZDATA7)
+	ret = ZDR;
+      else if (reg >= ZADDR0 && reg <= ZADDR7)
+	ret = ZAR;
+      else if (reg == ZPC)
+	return LZPC;
+      else
+	return CREG;
+
+      /* If we get here, we have a data or address register.  We
+	 must check for a size or scale; if we find one, we must
+	 return INDEXREG.  */
+
+      s = str;
+
+      if (*s != '.' && *s != ':' && *s != '*')
+	return ret;
+
+      yylval.indexreg.reg = reg;
+
+      if (*s != '.' && *s != ':')
+	yylval.indexreg.size = SIZE_UNSPEC;
+      else
+	{
+	  ++s;
+	  switch (*s)
+	    {
+	    case 'w':
+	    case 'W':
+	      yylval.indexreg.size = SIZE_WORD;
+	      ++s;
+	      break;
+	    case 'l':
+	    case 'L':
+	      yylval.indexreg.size = SIZE_LONG;
+	      ++s;
+	      break;
+	    default:
+	      yyerror (_("illegal size specification"));
+	      yylval.indexreg.size = SIZE_UNSPEC;
+	      break;
+	    }
+	}
+
+      yylval.indexreg.scale = 1;
+
+      if (*s == '*' || *s == ':')
+	{
+	  expressionS scale;
+
+	  ++s;
+
+	  hold = input_line_pointer;
+	  input_line_pointer = s;
+	  expression (&scale);
+	  s = input_line_pointer;
+	  input_line_pointer = hold;
+
+	  if (scale.X_op != O_constant)
+	    yyerror (_("scale specification must resolve to a number"));
+	  else
+	    {
+	      switch (scale.X_add_number)
+		{
+		case 1:
+		case 2:
+		case 4:
+		case 8:
+		  yylval.indexreg.scale = scale.X_add_number;
+		  break;
+		default:
+		  yyerror (_("invalid scale value"));
+		  break;
+		}
+	    }
+	}
+
+      str = s;
+
+      return INDEXREG;
+    }
+
+  /* It must be an expression.  Before we call expression, we need to
+     look ahead to see if there is a size specification.  We must do
+     that first, because otherwise foo.l will be treated as the symbol
+     foo.l, rather than as the symbol foo with a long size
+     specification.  The grammar requires that all expressions end at
+     the end of the operand, or with ',', '(', ']', ')'.  */
+
+  parens = 0;
+  for (s = str; *s != '\0'; s++)
+    {
+      if (*s == '(')
+	{
+	  if (parens == 0
+	      && s > str
+	      && (s[-1] == ')' || ISALNUM (s[-1])))
+	    break;
+	  ++parens;
+	}
+      else if (*s == ')')
+	{
+	  if (parens == 0)
+	    break;
+	  --parens;
+	}
+      else if (parens == 0
+	       && (*s == ',' || *s == ']'))
+	break;
+    }
+
+  yylval.exp.size = SIZE_UNSPEC;
+  if (s <= str + 2
+      || (s[-2] != '.' && s[-2] != ':'))
+    tail = 0;
+  else
+    {
+      switch (s[-1])
+	{
+	case 's':
+	case 'S':
+	case 'b':
+	case 'B':
+	  yylval.exp.size = SIZE_BYTE;
+	  break;
+	case 'w':
+	case 'W':
+	  yylval.exp.size = SIZE_WORD;
+	  break;
+	case 'l':
+	case 'L':
+	  yylval.exp.size = SIZE_LONG;
+	  break;
+	default:
+	  break;
+	}
+      if (yylval.exp.size != SIZE_UNSPEC)
+	tail = 2;
+    }
+
+#ifdef OBJ_ELF
+  {
+    /* Look for @PLTPC, etc.  */
+    char *cp;
+
+    yylval.exp.pic_reloc = pic_none;
+    cp = s - tail;
+    if (cp - 7 > str && cp[-7] == '@')
+      {
+	if (strncmp (cp - 7, "@TLSLDM", 7) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_tls_ldm;
+	    tail += 7;
+	  }
+	else if (strncmp (cp - 7, "@TLSLDO", 7) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_tls_ldo;
+	    tail += 7;
+	  }
+      }
+    else if (cp - 6 > str && cp[-6] == '@')
+      {
+	if (strncmp (cp - 6, "@PLTPC", 6) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_plt_pcrel;
+	    tail += 6;
+	  }
+	else if (strncmp (cp - 6, "@GOTPC", 6) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_got_pcrel;
+	    tail += 6;
+	  }
+	else if (strncmp (cp - 6, "@TLSGD", 6) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_tls_gd;
+	    tail += 6;
+	  }
+	else if (strncmp (cp - 6, "@TLSIE", 6) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_tls_ie;
+	    tail += 6;
+	  }	
+	else if (strncmp (cp - 6, "@TLSLE", 6) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_tls_le;
+	    tail += 6;
+	  }	
+      }
+    else if (cp - 4 > str && cp[-4] == '@')
+      {
+	if (strncmp (cp - 4, "@PLT", 4) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_plt_off;
+	    tail += 4;
+	  }
+	else if (strncmp (cp - 4, "@GOT", 4) == 0)
+	  {
+	    yylval.exp.pic_reloc = pic_got_off;
+	    tail += 4;
+	  }
+      }
+  }
+#endif
+
+  if (tail != 0)
+    {
+      c = s[-tail];
+      s[-tail] = 0;
+    }
+
+  hold = input_line_pointer;
+  input_line_pointer = str;
+  expression (&yylval.exp.exp);
+  str = input_line_pointer;
+  input_line_pointer = hold;
+
+  if (tail != 0)
+    {
+      s[-tail] = c;
+      str = s;
+    }
+
+  return EXPR;
+}
+
+/* Parse an m68k operand.  This is the only function which is called
+   from outside this file.  */
+
+int
+m68k_ip_op (s, oparg)
+     char *s;
+     struct m68k_op *oparg;
+{
+  memset (oparg, 0, sizeof *oparg);
+  oparg->error = NULL;
+  oparg->index.reg = ZDATA0;
+  oparg->index.scale = 1;
+  oparg->disp.exp.X_op = O_absent;
+  oparg->odisp.exp.X_op = O_absent;
+
+  str = strorig = s;
+  op = oparg;
+
+  return yyparse ();
+}
+
+/* The error handler.  */
+
+static void
+yyerror (s)
+     const char *s;
+{
+  op->error = s;
+}
+
diff --git a/gas/po/es.gmo b/gas/po/es.gmo
new file mode 100644
index 00000000000..0b17373fc3a
--- /dev/null
+++ b/gas/po/es.gmo
diff --git a/gas/po/fi.gmo b/gas/po/fi.gmo
new file mode 100644
index 00000000000..72df64d4c65
--- /dev/null
+++ b/gas/po/fi.gmo
diff --git a/gas/po/fr.gmo b/gas/po/fr.gmo
new file mode 100644
index 00000000000..c47df4755d3
--- /dev/null
+++ b/gas/po/fr.gmo
diff --git a/gas/po/id.gmo b/gas/po/id.gmo
new file mode 100644
index 00000000000..2ecf1940292
--- /dev/null
+++ b/gas/po/id.gmo
diff --git a/gas/po/ja.gmo b/gas/po/ja.gmo
new file mode 100644
index 00000000000..07f7f92057e
--- /dev/null
+++ b/gas/po/ja.gmo
diff --git a/gas/po/ru.gmo b/gas/po/ru.gmo
new file mode 100644
index 00000000000..87734f28502
--- /dev/null
+++ b/gas/po/ru.gmo
diff --git a/gas/po/rw.gmo b/gas/po/rw.gmo
new file mode 100644
index 00000000000..8879b0effcd
--- /dev/null
+++ b/gas/po/rw.gmo
diff --git a/gas/po/tr.gmo b/gas/po/tr.gmo
new file mode 100644
index 00000000000..bf7736d81b1
--- /dev/null
+++ b/gas/po/tr.gmo
diff --git a/gas/rl78-parse.c b/gas/rl78-parse.c
new file mode 100644
index 00000000000..97ed2c7c1ce
--- /dev/null
+++ b/gas/rl78-parse.c
@@ -0,0 +1,4716 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+/* Substitute the variable and function names.  */
+#define yyparse rl78_parse
+#define yylex   rl78_lex
+#define yyerror rl78_error
+#define yylval  rl78_lval
+#define yychar  rl78_char
+#define yydebug rl78_debug
+#define yynerrs rl78_nerrs
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     A = 258,
+     X = 259,
+     B = 260,
+     C = 261,
+     D = 262,
+     E = 263,
+     H = 264,
+     L = 265,
+     AX = 266,
+     BC = 267,
+     DE = 268,
+     HL = 269,
+     SPL = 270,
+     SPH = 271,
+     PSW = 272,
+     CS = 273,
+     ES = 274,
+     PMC = 275,
+     MEM = 276,
+     FLAG = 277,
+     SP = 278,
+     CY = 279,
+     RB0 = 280,
+     RB1 = 281,
+     RB2 = 282,
+     RB3 = 283,
+     EXPR = 284,
+     UNKNOWN_OPCODE = 285,
+     IS_OPCODE = 286,
+     DOT_S = 287,
+     DOT_B = 288,
+     DOT_W = 289,
+     DOT_L = 290,
+     DOT_A = 291,
+     DOT_UB = 292,
+     DOT_UW = 293,
+     ADD = 294,
+     ADDC = 295,
+     ADDW = 296,
+     AND_ = 297,
+     AND1 = 298,
+     BF = 299,
+     BH = 300,
+     BNC = 301,
+     BNH = 302,
+     BNZ = 303,
+     BR = 304,
+     BRK = 305,
+     BRK1 = 306,
+     BT = 307,
+     BTCLR = 308,
+     BZ = 309,
+     CALL = 310,
+     CALLT = 311,
+     CLR1 = 312,
+     CLRB = 313,
+     CLRW = 314,
+     CMP = 315,
+     CMP0 = 316,
+     CMPS = 317,
+     CMPW = 318,
+     DEC = 319,
+     DECW = 320,
+     DI = 321,
+     DIVHU = 322,
+     DIVWU = 323,
+     EI = 324,
+     HALT = 325,
+     INC = 326,
+     INCW = 327,
+     MACH = 328,
+     MACHU = 329,
+     MOV = 330,
+     MOV1 = 331,
+     MOVS = 332,
+     MOVW = 333,
+     MULH = 334,
+     MULHU = 335,
+     MULU = 336,
+     NOP = 337,
+     NOT1 = 338,
+     ONEB = 339,
+     ONEW = 340,
+     OR = 341,
+     OR1 = 342,
+     POP = 343,
+     PUSH = 344,
+     RET = 345,
+     RETI = 346,
+     RETB = 347,
+     ROL = 348,
+     ROLC = 349,
+     ROLWC = 350,
+     ROR = 351,
+     RORC = 352,
+     SAR = 353,
+     SARW = 354,
+     SEL = 355,
+     SET1 = 356,
+     SHL = 357,
+     SHLW = 358,
+     SHR = 359,
+     SHRW = 360,
+     SKC = 361,
+     SKH = 362,
+     SKNC = 363,
+     SKNH = 364,
+     SKNZ = 365,
+     SKZ = 366,
+     STOP = 367,
+     SUB = 368,
+     SUBC = 369,
+     SUBW = 370,
+     XCH = 371,
+     XCHW = 372,
+     XOR = 373,
+     XOR1 = 374
+   };
+#endif
+/* Tokens.  */
+#define A 258
+#define X 259
+#define B 260
+#define C 261
+#define D 262
+#define E 263
+#define H 264
+#define L 265
+#define AX 266
+#define BC 267
+#define DE 268
+#define HL 269
+#define SPL 270
+#define SPH 271
+#define PSW 272
+#define CS 273
+#define ES 274
+#define PMC 275
+#define MEM 276
+#define FLAG 277
+#define SP 278
+#define CY 279
+#define RB0 280
+#define RB1 281
+#define RB2 282
+#define RB3 283
+#define EXPR 284
+#define UNKNOWN_OPCODE 285
+#define IS_OPCODE 286
+#define DOT_S 287
+#define DOT_B 288
+#define DOT_W 289
+#define DOT_L 290
+#define DOT_A 291
+#define DOT_UB 292
+#define DOT_UW 293
+#define ADD 294
+#define ADDC 295
+#define ADDW 296
+#define AND_ 297
+#define AND1 298
+#define BF 299
+#define BH 300
+#define BNC 301
+#define BNH 302
+#define BNZ 303
+#define BR 304
+#define BRK 305
+#define BRK1 306
+#define BT 307
+#define BTCLR 308
+#define BZ 309
+#define CALL 310
+#define CALLT 311
+#define CLR1 312
+#define CLRB 313
+#define CLRW 314
+#define CMP 315
+#define CMP0 316
+#define CMPS 317
+#define CMPW 318
+#define DEC 319
+#define DECW 320
+#define DI 321
+#define DIVHU 322
+#define DIVWU 323
+#define EI 324
+#define HALT 325
+#define INC 326
+#define INCW 327
+#define MACH 328
+#define MACHU 329
+#define MOV 330
+#define MOV1 331
+#define MOVS 332
+#define MOVW 333
+#define MULH 334
+#define MULHU 335
+#define MULU 336
+#define NOP 337
+#define NOT1 338
+#define ONEB 339
+#define ONEW 340
+#define OR 341
+#define OR1 342
+#define POP 343
+#define PUSH 344
+#define RET 345
+#define RETI 346
+#define RETB 347
+#define ROL 348
+#define ROLC 349
+#define ROLWC 350
+#define ROR 351
+#define RORC 352
+#define SAR 353
+#define SARW 354
+#define SEL 355
+#define SET1 356
+#define SHL 357
+#define SHLW 358
+#define SHR 359
+#define SHRW 360
+#define SKC 361
+#define SKH 362
+#define SKNC 363
+#define SKNH 364
+#define SKNZ 365
+#define SKZ 366
+#define STOP 367
+#define SUB 368
+#define SUBC 369
+#define SUBW 370
+#define XCH 371
+#define XCHW 372
+#define XOR 373
+#define XOR1 374
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 20 "rl78-parse.y"
+
+
+#include "as.h"
+#include "safe-ctype.h"
+#include "rl78-defs.h"
+
+static int rl78_lex (void);
+
+/* Ok, here are the rules for using these macros...
+
+   B*() is used to specify the base opcode bytes.  Fields to be filled
+        in later, leave zero.  Call this first.
+
+   F() and FE() are used to fill in fields within the base opcode bytes.  You MUST
+        call B*() before any F() or FE().
+
+   [UN]*O*(), PC*() appends operands to the end of the opcode.  You
+        must call P() and B*() before any of these, so that the fixups
+        have the right byte location.
+        O = signed, UO = unsigned, NO = negated, PC = pcrel
+
+   IMM() adds an immediate and fills in the field for it.
+   NIMM() same, but negates the immediate.
+   NBIMM() same, but negates the immediate, for sbb.
+   DSP() adds a displacement, and fills in the field for it.
+
+   Note that order is significant for the O, IMM, and DSP macros, as
+   they append their data to the operand buffer in the order that you
+   call them.
+
+   Use "disp" for displacements whenever possible; this handles the
+   "0" case properly.  */
+
+#define B1(b1)             rl78_base1 (b1)
+#define B2(b1, b2)         rl78_base2 (b1, b2)
+#define B3(b1, b2, b3)     rl78_base3 (b1, b2, b3)
+#define B4(b1, b2, b3, b4) rl78_base4 (b1, b2, b3, b4)
+
+/* POS is bits from the MSB of the first byte to the LSB of the last byte.  */
+#define F(val,pos,sz)      rl78_field (val, pos, sz)
+#define FE(exp,pos,sz)	   rl78_field (exp_val (exp), pos, sz);
+
+#define O1(v)              rl78_op (v, 1, RL78REL_DATA)
+#define O2(v)              rl78_op (v, 2, RL78REL_DATA)
+#define O3(v)              rl78_op (v, 3, RL78REL_DATA)
+#define O4(v)              rl78_op (v, 4, RL78REL_DATA)
+
+#define PC1(v)             rl78_op (v, 1, RL78REL_PCREL)
+#define PC2(v)             rl78_op (v, 2, RL78REL_PCREL)
+#define PC3(v)             rl78_op (v, 3, RL78REL_PCREL)
+
+#define IMM(v,pos)	   F (immediate (v, RL78REL_SIGNED, pos), pos, 2); \
+			   if (v.X_op != O_constant && v.X_op != O_big) rl78_linkrelax_imm (pos)
+#define NIMM(v,pos)	   F (immediate (v, RL78REL_NEGATIVE, pos), pos, 2)
+#define NBIMM(v,pos)	   F (immediate (v, RL78REL_NEGATIVE_BORROW, pos), pos, 2)
+#define DSP(v,pos,msz)	   if (!v.X_md) rl78_relax (RL78_RELAX_DISP, pos); \
+			   else rl78_linkrelax_dsp (pos); \
+			   F (displacement (v, msz), pos, 2)
+
+#define id24(a,b2,b3)	   B3 (0xfb+a, b2, b3)
+
+static int         expr_is_sfr (expressionS);
+static int         expr_is_saddr (expressionS);
+static int         expr_is_word_aligned (expressionS);
+static int         exp_val (expressionS exp);
+
+static int    need_flag = 0;
+static int    rl78_in_brackets = 0;
+static int    rl78_last_token = 0;
+static char * rl78_init_start;
+static char * rl78_last_exp_start = 0;
+static int    rl78_bit_insn = 0;
+
+#define YYDEBUG 1
+#define YYERROR_VERBOSE 1
+
+#define NOT_SADDR  rl78_error ("Expression not 0xFFE20 to 0xFFF1F")
+#define SA(e) if (!expr_is_saddr (e)) NOT_SADDR;
+
+#define NOT_SFR  rl78_error ("Expression not 0xFFF00 to 0xFFFFF")
+#define SFR(e) if (!expr_is_sfr (e)) NOT_SFR;
+
+#define NOT_SFR_OR_SADDR  rl78_error ("Expression not 0xFFE20 to 0xFFFFF")
+
+#define NOT_ES if (rl78_has_prefix()) rl78_error ("ES: prefix not allowed here");
+
+#define WA(x) if (!expr_is_word_aligned (x)) rl78_error ("Expression not word-aligned");
+
+static void check_expr_is_bit_index (expressionS);
+#define Bit(e) check_expr_is_bit_index (e);
+
+/* Returns TRUE (non-zero) if the expression is a constant in the
+   given range.  */
+static int check_expr_is_const (expressionS, int vmin, int vmax);
+
+/* Convert a "regb" value to a "reg_xbc" value.  Error if other
+   registers are passed.  Needed to avoid reduce-reduce conflicts.  */
+static int
+reg_xbc (int reg)
+{
+  switch (reg)
+    {
+      case 0: /* X */
+        return 0x10;
+      case 3: /* B */
+        return 0x20;
+      case 2: /* C */
+        return 0x30;
+      default:
+        rl78_error ("Only X, B, or C allowed here");
+	return 0;
+    }
+}
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 138 "rl78-parse.y"
+{
+  int regno;
+  expressionS exp;
+}
+/* Line 193 of yacc.c.  */
+#line 463 "rl78-parse.c"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 216 of yacc.c.  */
+#line 476 "rl78-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  174
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   835
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  129
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  50
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  318
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  738
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   374
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,   122,     2,   121,   127,     2,     2,     2,
+       2,     2,     2,   125,   120,     2,   126,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,   128,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,   123,     2,   124,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
+      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
+      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
+      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
+      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
+      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
+     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
+     115,   116,   117,   118,   119
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     5,    11,    12,    19,    24,    29,    34,
+      35,    41,    48,    56,    66,    76,    86,    94,   100,   105,
+     106,   112,   119,   129,   137,   143,   144,   152,   153,   161,
+     162,   170,   171,   182,   186,   190,   194,   198,   202,   206,
+     214,   222,   230,   241,   244,   248,   253,   257,   262,   264,
+     266,   269,   274,   278,   283,   288,   291,   296,   301,   306,
+     313,   321,   324,   327,   330,   333,   334,   338,   343,   346,
+     349,   352,   355,   358,   361,   362,   366,   371,   381,   384,
+     385,   389,   393,   399,   406,   415,   418,   419,   423,   428,
+     436,   438,   440,   442,   444,   447,   449,   451,   453,   455,
+     457,   463,   469,   475,   476,   484,   491,   500,   505,   510,
+     511,   518,   525,   531,   539,   546,   547,   554,   555,   556,
+     564,   569,   574,   575,   576,   584,   592,   600,   611,   621,
+     631,   639,   647,   658,   668,   678,   688,   698,   708,   718,
+     728,   737,   746,   756,   765,   774,   784,   793,   802,   810,
+     819,   827,   828,   840,   841,   851,   852,   863,   864,   873,
+     874,   885,   886,   895,   902,   909,   916,   926,   933,   940,
+     947,   957,   967,   973,   979,   980,   988,   989,   996,   997,
+    1004,  1009,  1014,  1021,  1028,  1036,  1044,  1054,  1064,  1072,
+    1080,  1090,  1100,  1109,  1118,  1127,  1136,  1145,  1153,  1162,
+    1170,  1171,  1182,  1183,  1192,  1193,  1204,  1205,  1214,  1215,
+    1221,  1228,  1234,  1239,  1244,  1249,  1251,  1254,  1257,  1260,
+    1263,  1266,  1268,  1270,  1272,  1277,  1282,  1287,  1292,  1297,
+    1302,  1307,  1312,  1315,  1318,  1321,  1324,  1329,  1334,  1339,
+    1344,  1349,  1354,  1359,  1361,  1363,  1365,  1367,  1369,  1371,
+    1373,  1378,  1385,  1393,  1403,  1411,  1421,  1431,  1441,  1446,
+    1451,  1452,  1455,  1457,  1459,  1461,  1463,  1465,  1467,  1469,
+    1471,  1473,  1475,  1477,  1479,  1481,  1483,  1485,  1487,  1489,
+    1491,  1493,  1495,  1497,  1499,  1501,  1503,  1505,  1507,  1509,
+    1511,  1513,  1515,  1517,  1519,  1521,  1523,  1525,  1527,  1529,
+    1531,  1533,  1535,  1537,  1539,  1541,  1543,  1545,  1547,  1549,
+    1551,  1553,  1555,  1557,  1559,  1561,  1563,  1565,  1567
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int16 yyrhs[] =
+{
+     130,     0,    -1,    30,    -1,   169,     3,   120,   121,    29,
+      -1,    -1,   169,    29,   131,   120,   121,    29,    -1,   169,
+       3,   120,     3,    -1,   169,     3,   120,   165,    -1,   169,
+     165,   120,     3,    -1,    -1,   169,     3,   120,    29,   132,
+      -1,   169,     3,   120,   163,   122,    29,    -1,   169,     3,
+     120,   163,   123,    14,   124,    -1,   169,     3,   120,   163,
+     123,    14,   125,    29,   124,    -1,   169,     3,   120,   163,
+     123,    14,   125,     5,   124,    -1,   169,     3,   120,   163,
+     123,    14,   125,     6,   124,    -1,   169,   163,   122,    29,
+     120,   121,    29,    -1,   170,    11,   120,   121,    29,    -1,
+     170,    11,   120,   166,    -1,    -1,   170,    11,   120,    29,
+     133,    -1,   170,    11,   120,   163,   122,    29,    -1,   170,
+      11,   120,   163,   123,    14,   125,    29,   124,    -1,   170,
+      11,   120,   163,   123,    14,   124,    -1,   170,    23,   120,
+     121,    29,    -1,    -1,   171,    24,   120,   168,   126,    29,
+     134,    -1,    -1,   171,    24,   120,    29,   126,    29,   135,
+      -1,    -1,   171,    24,   120,     3,   126,    29,   136,    -1,
+      -1,   171,    24,   120,   163,   123,    14,   124,   126,    29,
+     137,    -1,    12,   127,    29,    -1,    46,   127,    29,    -1,
+      54,   127,    29,    -1,    48,   127,    29,    -1,    45,   127,
+      29,    -1,    47,   127,    29,    -1,   172,   168,   126,    29,
+     120,   127,    29,    -1,   172,    29,   126,    29,   120,   127,
+      29,    -1,   172,     3,   126,    29,   120,   127,    29,    -1,
+     172,   163,   123,    14,   124,   126,    29,   120,   127,    29,
+      -1,    49,    11,    -1,    49,   127,    29,    -1,    49,   127,
+     122,    29,    -1,    49,   122,    29,    -1,    49,   122,   122,
+      29,    -1,    50,    -1,    51,    -1,    55,   166,    -1,    55,
+     127,   122,    29,    -1,    55,   122,    29,    -1,    55,   122,
+     122,    29,    -1,    56,   123,    29,   124,    -1,   173,    24,
+      -1,   173,   168,   126,    29,    -1,   173,    29,   126,    29,
+      -1,   173,     3,   126,    29,    -1,   173,   163,   122,    29,
+     126,    29,    -1,   173,   163,   123,    14,   124,   126,    29,
+      -1,   174,     3,    -1,   174,     4,    -1,   174,     5,    -1,
+     174,     6,    -1,    -1,   174,    29,   138,    -1,   174,   163,
+     122,    29,    -1,   175,    11,    -1,   175,    12,    -1,    61,
+       3,    -1,    61,     4,    -1,    61,     5,    -1,    61,     6,
+      -1,    -1,    61,    29,   139,    -1,    61,   163,   122,    29,
+      -1,    62,     4,   120,   163,   123,    14,   125,    29,   124,
+      -1,   176,   164,    -1,    -1,   176,    29,   140,    -1,   176,
+     122,    29,    -1,   176,    19,   128,   122,    29,    -1,   176,
+     123,    14,   125,    29,   124,    -1,   176,    19,   128,   123,
+      14,   125,    29,   124,    -1,   177,   166,    -1,    -1,   177,
+      29,   141,    -1,   177,   163,   122,    29,    -1,   177,   163,
+     123,    14,   125,    29,   124,    -1,    66,    -1,    69,    -1,
+      80,    -1,    79,    -1,    81,     4,    -1,    67,    -1,    68,
+      -1,    74,    -1,    73,    -1,    70,    -1,    75,     3,   120,
+     121,    29,    -1,    75,   165,   120,   121,    29,    -1,    75,
+     168,   120,   121,    29,    -1,    -1,    75,   163,    29,   120,
+     121,    29,   142,    -1,    75,   122,    29,   120,   121,    29,
+      -1,    75,    19,   128,   122,    29,   120,   121,    29,    -1,
+      75,   165,   120,     3,    -1,    75,     3,   120,   165,    -1,
+      -1,    75,   163,    29,   120,     3,   143,    -1,    75,     3,
+     120,   163,   122,    29,    -1,    75,   122,    29,   120,     3,
+      -1,    75,    19,   128,   122,    29,   120,     3,    -1,    75,
+     165,   120,   163,   122,    29,    -1,    -1,    75,     3,   120,
+     163,    29,   144,    -1,    -1,    -1,    75,   165,   120,   163,
+      29,   145,   146,    -1,    75,     3,   120,   168,    -1,    75,
+     168,   120,   164,    -1,    -1,    -1,    75,   168,   120,   163,
+      29,   147,   148,    -1,    75,     3,   120,   163,   123,    13,
+     124,    -1,    75,   163,   123,    13,   124,   120,     3,    -1,
+      75,   163,   123,    13,   125,    29,   124,   120,   121,    29,
+      -1,    75,     3,   120,   163,   123,    13,   125,    29,   124,
+      -1,    75,   163,   123,    13,   125,    29,   124,   120,     3,
+      -1,    75,     3,   120,   163,   123,    14,   124,    -1,    75,
+     163,   123,    14,   124,   120,     3,    -1,    75,   163,   123,
+      14,   125,    29,   124,   120,   121,    29,    -1,    75,     3,
+     120,   163,   123,    14,   125,    29,   124,    -1,    75,   163,
+     123,    14,   125,    29,   124,   120,     3,    -1,    75,     3,
+     120,   163,   123,    14,   125,     5,   124,    -1,    75,   163,
+     123,    14,   125,     5,   124,   120,     3,    -1,    75,     3,
+     120,   163,   123,    14,   125,     6,   124,    -1,    75,   163,
+     123,    14,   125,     6,   124,   120,     3,    -1,    75,   163,
+      29,   123,     5,   124,   120,   121,    29,    -1,    75,     3,
+     120,   163,    29,   123,     5,   124,    -1,    75,   163,    29,
+     123,     5,   124,   120,     3,    -1,    75,   163,    29,   123,
+       6,   124,   120,   121,    29,    -1,    75,     3,   120,   163,
+      29,   123,     6,   124,    -1,    75,   163,    29,   123,     6,
+     124,   120,     3,    -1,    75,   163,    29,   123,    12,   124,
+     120,   121,    29,    -1,    75,   163,   123,    12,   124,   120,
+     121,    29,    -1,    75,     3,   120,   163,    29,   123,    12,
+     124,    -1,    75,     3,   120,   163,   123,    12,   124,    -1,
+      75,   163,    29,   123,    12,   124,   120,     3,    -1,    75,
+     163,   123,    12,   124,   120,     3,    -1,    -1,    75,   163,
+     123,    23,   125,    29,   124,   120,   121,    29,   149,    -1,
+      -1,    75,   163,   123,    23,   124,   120,   121,    29,   150,
+      -1,    -1,    75,     3,   120,   163,   123,    23,   125,    29,
+     124,   151,    -1,    -1,    75,     3,   120,   163,   123,    23,
+     124,   152,    -1,    -1,    75,   163,   123,    23,   125,    29,
+     124,   120,     3,   153,    -1,    -1,    75,   163,   123,    23,
+     124,   120,     3,   154,    -1,   178,    24,   120,    29,   126,
+      29,    -1,   178,    24,   120,     3,   126,    29,    -1,   178,
+      24,   120,   168,   126,    29,    -1,   178,    24,   120,   163,
+     123,    14,   124,   126,    29,    -1,   178,    29,   126,    29,
+     120,    24,    -1,   178,     3,   126,    29,   120,    24,    -1,
+     178,   168,   126,    29,   120,    24,    -1,   178,   163,   123,
+      14,   124,   126,    29,   120,    24,    -1,    77,   163,   123,
+      14,   125,    29,   124,   120,     4,    -1,    78,    11,   120,
+     121,    29,    -1,    78,   167,   120,   121,    29,    -1,    -1,
+      78,   163,    29,   120,   121,    29,   155,    -1,    -1,    78,
+      11,   120,   163,    29,   156,    -1,    -1,    78,   163,    29,
+     120,    11,   157,    -1,    78,    11,   120,   167,    -1,    78,
+     167,   120,    11,    -1,    78,    11,   120,   163,   122,    29,
+      -1,    78,   163,   122,    29,   120,    11,    -1,    78,    11,
+     120,   163,   123,    13,   124,    -1,    78,   163,   123,    13,
+     124,   120,    11,    -1,    78,    11,   120,   163,   123,    13,
+     125,    29,   124,    -1,    78,   163,   123,    13,   125,    29,
+     124,   120,    11,    -1,    78,    11,   120,   163,   123,    14,
+     124,    -1,    78,   163,   123,    14,   124,   120,    11,    -1,
+      78,    11,   120,   163,   123,    14,   125,    29,   124,    -1,
+      78,   163,   123,    14,   125,    29,   124,   120,    11,    -1,
+      78,    11,   120,   163,    29,   123,     5,   124,    -1,    78,
+     163,    29,   123,     5,   124,   120,    11,    -1,    78,    11,
+     120,   163,    29,   123,     6,   124,    -1,    78,   163,    29,
+     123,     6,   124,   120,    11,    -1,    78,    11,   120,   163,
+      29,   123,    12,   124,    -1,    78,    11,   120,   163,   123,
+      12,   124,    -1,    78,   163,    29,   123,    12,   124,   120,
+      11,    -1,    78,   163,   123,    12,   124,   120,    11,    -1,
+      -1,    78,    11,   120,   163,   123,    23,   125,    29,   124,
+     158,    -1,    -1,    78,    11,   120,   163,   123,    23,   124,
+     159,    -1,    -1,    78,   163,   123,    23,   125,    29,   124,
+     120,    11,   160,    -1,    -1,    78,   163,   123,    23,   124,
+     120,    11,   161,    -1,    -1,    78,   167,   120,    29,   162,
+      -1,    78,   167,   120,   163,   122,    29,    -1,    78,    23,
+     120,   121,    29,    -1,    78,    23,   120,    11,    -1,    78,
+      11,   120,    23,    -1,    78,   167,   120,    23,    -1,    82,
+      -1,    83,    24,    -1,    88,   166,    -1,    88,    17,    -1,
+      89,   166,    -1,    89,    17,    -1,    90,    -1,    91,    -1,
+      92,    -1,    93,     3,   120,    29,    -1,    94,     3,   120,
+      29,    -1,    95,    11,   120,    29,    -1,    95,    12,   120,
+      29,    -1,    96,     3,   120,    29,    -1,    97,     3,   120,
+      29,    -1,    98,     3,   120,    29,    -1,    99,    11,   120,
+      29,    -1,   100,    25,    -1,   100,    26,    -1,   100,    27,
+      -1,   100,    28,    -1,   102,     3,   120,    29,    -1,   102,
+       5,   120,    29,    -1,   102,     6,   120,    29,    -1,   103,
+      11,   120,    29,    -1,   103,    12,   120,    29,    -1,   104,
+       3,   120,    29,    -1,   105,    11,   120,    29,    -1,   106,
+      -1,   107,    -1,   108,    -1,   109,    -1,   110,    -1,   111,
+      -1,   112,    -1,   116,     3,   120,   165,    -1,   116,     3,
+     120,   163,   122,    29,    -1,   116,     3,   120,   163,   123,
+      13,   124,    -1,   116,     3,   120,   163,   123,    13,   125,
+      29,   124,    -1,   116,     3,   120,   163,   123,    14,   124,
+      -1,   116,     3,   120,   163,   123,    14,   125,    29,   124,
+      -1,   116,     3,   120,   163,   123,    14,   125,     5,   124,
+      -1,   116,     3,   120,   163,   123,    14,   125,     6,   124,
+      -1,   116,     3,   120,    29,    -1,   117,    11,   120,   167,
+      -1,    -1,    19,   128,    -1,     4,    -1,     3,    -1,     6,
+      -1,     5,    -1,     8,    -1,     7,    -1,    10,    -1,     9,
+      -1,     4,    -1,     6,    -1,     5,    -1,     8,    -1,     7,
+      -1,    10,    -1,     9,    -1,    11,    -1,    12,    -1,    13,
+      -1,    14,    -1,    12,    -1,    13,    -1,    14,    -1,    15,
+      -1,    16,    -1,    17,    -1,    18,    -1,    19,    -1,    20,
+      -1,    21,    -1,    39,    -1,    40,    -1,   113,    -1,   114,
+      -1,    60,    -1,    42,    -1,    86,    -1,   118,    -1,    41,
+      -1,   115,    -1,    63,    -1,    43,    -1,    87,    -1,   119,
+      -1,    52,    -1,    44,    -1,    53,    -1,   101,    -1,    57,
+      -1,    84,    -1,    58,    -1,    85,    -1,    59,    -1,    71,
+      -1,    64,    -1,    72,    -1,    65,    -1,    76,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   181,   181,   202,   205,   205,   208,   211,   214,   217,
+     217,   220,   223,   226,   229,   232,   237,   246,   249,   252,
+     252,   255,   258,   261,   264,   272,   272,   275,   275,   284,
+     284,   287,   287,   292,   295,   298,   301,   304,   307,   312,
+     315,   324,   327,   332,   335,   338,   341,   344,   349,   352,
+     357,   360,   363,   366,   369,   390,   393,   396,   405,   408,
+     411,   416,   418,   420,   422,   425,   425,   428,   433,   435,
+     440,   443,   446,   449,   452,   452,   455,   460,   465,   468,
+     468,   470,   472,   474,   476,   481,   484,   484,   487,   490,
+     495,   498,   503,   506,   509,   512,   520,   523,   526,   531,
+     539,   541,   544,   551,   551,   560,   563,   566,   569,   572,
+     572,   581,   584,   587,   590,   593,   593,   602,   602,   602,
+     605,   608,   615,   615,   615,   622,   625,   628,   631,   634,
+     637,   640,   643,   646,   649,   652,   655,   658,   661,   664,
+     667,   670,   673,   676,   679,   682,   685,   688,   691,   694,
+     697,   700,   700,   703,   703,   706,   706,   709,   709,   712,
+     712,   715,   715,   720,   729,   732,   735,   738,   747,   750,
+     753,   758,   763,   766,   769,   769,   778,   778,   787,   787,
+     796,   799,   802,   805,   808,   811,   814,   817,   820,   823,
+     826,   829,   832,   835,   838,   841,   844,   847,   850,   853,
+     856,   856,   859,   859,   862,   862,   865,   865,   868,   868,
+     871,   874,   877,   880,   883,   888,   893,   898,   901,   904,
+     907,   912,   915,   918,   923,   928,   933,   938,   943,   948,
+     955,   960,   967,   970,   973,   976,   981,   986,   991,   996,
+    1001,  1008,  1013,  1020,  1023,  1026,  1029,  1032,  1035,  1040,
+    1045,  1052,  1055,  1058,  1061,  1064,  1067,  1070,  1073,  1084,
+    1093,  1094,  1098,  1099,  1100,  1101,  1102,  1103,  1104,  1105,
+    1108,  1109,  1110,  1111,  1112,  1113,  1114,  1117,  1118,  1119,
+    1120,  1123,  1124,  1125,  1128,  1129,  1130,  1131,  1132,  1133,
+    1134,  1140,  1141,  1142,  1143,  1144,  1145,  1146,  1147,  1150,
+    1151,  1152,  1155,  1156,  1157,  1160,  1161,  1162,  1165,  1166,
+    1169,  1170,  1173,  1174,  1177,  1178,  1181,  1182,  1185
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "A", "X", "B", "C", "D", "E", "H", "L",
+  "AX", "BC", "DE", "HL", "SPL", "SPH", "PSW", "CS", "ES", "PMC", "MEM",
+  "FLAG", "SP", "CY", "RB0", "RB1", "RB2", "RB3", "EXPR", "UNKNOWN_OPCODE",
+  "IS_OPCODE", "DOT_S", "DOT_B", "DOT_W", "DOT_L", "DOT_A", "DOT_UB",
+  "DOT_UW", "ADD", "ADDC", "ADDW", "AND_", "AND1", "BF", "BH", "BNC",
+  "BNH", "BNZ", "BR", "BRK", "BRK1", "BT", "BTCLR", "BZ", "CALL", "CALLT",
+  "CLR1", "CLRB", "CLRW", "CMP", "CMP0", "CMPS", "CMPW", "DEC", "DECW",
+  "DI", "DIVHU", "DIVWU", "EI", "HALT", "INC", "INCW", "MACH", "MACHU",
+  "MOV", "MOV1", "MOVS", "MOVW", "MULH", "MULHU", "MULU", "NOP", "NOT1",
+  "ONEB", "ONEW", "OR", "OR1", "POP", "PUSH", "RET", "RETI", "RETB", "ROL",
+  "ROLC", "ROLWC", "ROR", "RORC", "SAR", "SARW", "SEL", "SET1", "SHL",
+  "SHLW", "SHR", "SHRW", "SKC", "SKH", "SKNC", "SKNH", "SKNZ", "SKZ",
+  "STOP", "SUB", "SUBC", "SUBW", "XCH", "XCHW", "XOR", "XOR1", "','",
+  "'#'", "'!'", "'['", "']'", "'+'", "'.'", "'$'", "':'", "$accept",
+  "statement", "@1", "@2", "@3", "@4", "@5", "@6", "@7", "@8", "@9", "@10",
+  "@11", "@12", "@13", "@14", "@15", "@16", "@17", "@18", "@19", "@20",
+  "@21", "@22", "@23", "@24", "@25", "@26", "@27", "@28", "@29", "@30",
+  "@31", "@32", "opt_es", "regb", "regb_na", "regw", "regw_na", "sfr",
+  "addsub", "addsubw", "andor1", "bt_bf", "setclr1", "oneclrb", "oneclrw",
+  "incdec", "incdecw", "mov1", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
+     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
+     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
+     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
+     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
+     345,   346,   347,   348,   349,   350,   351,   352,   353,   354,
+     355,   356,   357,   358,   359,   360,   361,   362,   363,   364,
+     365,   366,   367,   368,   369,   370,   371,   372,   373,   374,
+      44,    35,    33,    91,    93,    43,    46,    36,    58
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,   129,   130,   130,   131,   130,   130,   130,   130,   132,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   133,
+     130,   130,   130,   130,   130,   134,   130,   135,   130,   136,
+     130,   137,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   138,   130,   130,   130,   130,
+     130,   130,   130,   130,   139,   130,   130,   130,   130,   140,
+     130,   130,   130,   130,   130,   130,   141,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   142,   130,   130,   130,   130,   130,   143,
+     130,   130,   130,   130,   130,   144,   130,   145,   146,   130,
+     130,   130,   147,   148,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   149,   130,   150,   130,   151,   130,   152,   130,   153,
+     130,   154,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   155,   130,   156,   130,   157,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     158,   130,   159,   130,   160,   130,   161,   130,   162,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     130,   130,   130,   130,   130,   130,   130,   130,   130,   130,
+     163,   163,   164,   164,   164,   164,   164,   164,   164,   164,
+     165,   165,   165,   165,   165,   165,   165,   166,   166,   166,
+     166,   167,   167,   167,   168,   168,   168,   168,   168,   168,
+     168,   169,   169,   169,   169,   169,   169,   169,   169,   170,
+     170,   170,   171,   171,   171,   172,   172,   172,   173,   173,
+     174,   174,   175,   175,   176,   176,   177,   177,   178
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     1,     5,     0,     6,     4,     4,     4,     0,
+       5,     6,     7,     9,     9,     9,     7,     5,     4,     0,
+       5,     6,     9,     7,     5,     0,     7,     0,     7,     0,
+       7,     0,    10,     3,     3,     3,     3,     3,     3,     7,
+       7,     7,    10,     2,     3,     4,     3,     4,     1,     1,
+       2,     4,     3,     4,     4,     2,     4,     4,     4,     6,
+       7,     2,     2,     2,     2,     0,     3,     4,     2,     2,
+       2,     2,     2,     2,     0,     3,     4,     9,     2,     0,
+       3,     3,     5,     6,     8,     2,     0,     3,     4,     7,
+       1,     1,     1,     1,     2,     1,     1,     1,     1,     1,
+       5,     5,     5,     0,     7,     6,     8,     4,     4,     0,
+       6,     6,     5,     7,     6,     0,     6,     0,     0,     7,
+       4,     4,     0,     0,     7,     7,     7,    10,     9,     9,
+       7,     7,    10,     9,     9,     9,     9,     9,     9,     9,
+       8,     8,     9,     8,     8,     9,     8,     8,     7,     8,
+       7,     0,    11,     0,     9,     0,    10,     0,     8,     0,
+      10,     0,     8,     6,     6,     6,     9,     6,     6,     6,
+       9,     9,     5,     5,     0,     7,     0,     6,     0,     6,
+       4,     4,     6,     6,     7,     7,     9,     9,     7,     7,
+       9,     9,     8,     8,     8,     8,     8,     7,     8,     7,
+       0,    10,     0,     8,     0,    10,     0,     8,     0,     5,
+       6,     5,     4,     4,     4,     1,     2,     2,     2,     2,
+       2,     1,     1,     1,     4,     4,     4,     4,     4,     4,
+       4,     4,     2,     2,     2,     2,     4,     4,     4,     4,
+       4,     4,     4,     1,     1,     1,     1,     1,     1,     1,
+       4,     6,     7,     9,     7,     9,     9,     9,     4,     4,
+       0,     2,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint16 yydefact[] =
+{
+       0,     0,     2,   291,   292,   299,   296,   302,   306,     0,
+       0,     0,     0,     0,    48,    49,   305,   307,     0,     0,
+       0,   309,   311,   313,   295,   260,     0,   301,   315,   317,
+      90,    95,    96,    91,    99,   314,   316,    98,    97,   260,
+     318,   260,   260,    93,    92,     0,   215,     0,   310,   312,
+     297,   303,     0,     0,   221,   222,   223,     0,     0,     0,
+       0,     0,     0,     0,     0,   308,     0,     0,     0,     0,
+     243,   244,   245,   246,   247,   248,   249,   293,   294,   300,
+       0,     0,   298,   304,     0,   260,     0,     0,   260,   260,
+     260,     0,     0,   260,   260,     0,     0,     0,     0,     0,
+      43,     0,     0,     0,   277,   278,   279,   280,     0,     0,
+      50,     0,    70,    71,    72,    73,     0,    74,     0,     0,
+       0,   270,   272,   271,   274,   273,   276,   275,   284,   285,
+     286,   287,   288,   289,   290,     0,     0,     0,     0,     0,
+       0,   281,   282,   283,     0,     0,     0,    94,   216,   218,
+     217,   220,   219,     0,     0,     0,     0,     0,     0,     0,
+       0,   232,   233,   234,   235,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     1,     0,     4,     0,     0,     0,
+       0,     0,     0,   288,     0,     0,     0,     0,    55,     0,
+       0,     0,    61,    62,    63,    64,    65,     0,    68,    69,
+     263,   262,   265,   264,   267,   266,   269,   268,     0,    79,
+       0,     0,    78,    86,     0,    85,     0,     0,     0,     0,
+       0,    33,    37,    34,    38,    36,    46,     0,    44,     0,
+      35,    52,     0,     0,     0,   261,    75,     0,   260,   260,
+     261,     0,     0,     0,   260,   260,     0,   260,     0,     0,
+       0,     0,   260,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   260,     0,
+     260,     0,     0,     0,   260,     0,   260,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,    66,     0,     0,    80,
+      81,     0,    87,     0,     0,     0,   260,     0,     0,     0,
+      47,    45,    53,    51,    54,    76,     0,     0,     0,   108,
+     120,     0,     0,     0,     0,     0,     0,     0,     0,   107,
+       0,     0,     0,     0,   121,     0,   213,     0,     0,   180,
+     212,     0,     0,     0,     0,     0,     0,     0,     0,   181,
+     214,   208,     0,     0,   224,   225,   226,   227,   228,   229,
+     230,   231,   236,   237,   238,   239,   240,   241,   242,   258,
+       0,   250,   259,     6,     9,     0,     0,     7,     0,     0,
+       8,    19,     0,     0,    18,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,    58,    57,     0,     0,    56,    67,
+       0,     0,     0,    88,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,   100,   115,     0,     0,     0,   112,
+       0,   109,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   101,   117,     0,   102,   122,     0,   172,
+     176,     0,     0,   211,   178,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   209,   173,     0,
+       0,     0,    10,     3,     0,     0,     0,     0,    20,    17,
+       0,     0,    24,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,    82,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   116,   111,     0,
+       0,     0,     0,     0,   105,   110,   103,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   118,
+     114,   123,     0,     0,   177,   182,     0,     0,     0,     0,
+     179,   174,     0,     0,     0,   183,     0,     0,     0,     0,
+       0,     0,     0,   210,   251,     0,     0,    11,     0,     5,
+       0,    21,     0,    29,    27,     0,    25,     0,     0,     0,
+       0,    59,     0,     0,    83,     0,   168,   164,   163,     0,
+     165,   167,     0,   169,     0,     0,     0,     0,   148,   125,
+       0,   130,     0,   157,     0,   113,     0,   104,     0,     0,
+       0,   150,     0,   126,     0,   131,     0,     0,     0,   161,
+       0,     0,   119,   124,     0,     0,     0,     0,   197,   184,
+       0,   188,     0,   202,     0,   175,     0,     0,     0,   199,
+     185,     0,   189,     0,   206,     0,   252,     0,   254,     0,
+      12,     0,    16,    23,     0,    30,    28,     0,    26,    41,
+      40,     0,    39,    60,     0,    89,     0,     0,     0,   140,
+     143,   147,     0,     0,     0,     0,   158,     0,   106,   141,
+       0,   144,     0,   149,     0,   146,     0,     0,     0,     0,
+     162,   153,     0,     0,   192,   194,   196,     0,     0,   203,
+       0,   193,   195,   198,     0,     0,   207,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    84,     0,
+       0,    77,   128,   135,   137,   133,   155,   139,   142,   145,
+     129,     0,   136,   138,   134,     0,   154,   159,     0,   171,
+     186,   190,   200,   187,   191,   204,   253,   256,   257,   255,
+      14,    15,    13,    22,    31,     0,   166,   170,   156,   127,
+     132,   160,   151,   201,   205,    32,    42,   152
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
+{
+      -1,    84,   271,   452,   458,   628,   626,   625,   735,   286,
+     236,   289,   292,   577,   495,   487,   509,   592,   511,   593,
+     737,   706,   728,   646,   731,   660,   605,   514,   520,   733,
+     669,   734,   676,   447,   118,   212,   137,   110,   146,   138,
+      85,    86,    87,    88,    89,    90,    91,    92,    93,    94
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -206
+static const yytype_int16 yypact[] =
+{
+     220,   -44,  -206,  -206,  -206,  -206,  -206,  -206,  -206,   -34,
+     -24,    17,    62,    41,  -206,  -206,  -206,  -206,    64,    93,
+      75,  -206,  -206,  -206,  -206,   161,   203,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,    53,
+    -206,   183,   228,  -206,  -206,   224,  -206,   206,  -206,  -206,
+    -206,  -206,   403,   422,  -206,  -206,  -206,   235,   251,    97,
+     253,   345,   356,   225,   336,  -206,    38,   150,   382,   247,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+     401,   383,  -206,  -206,   246,   337,   149,   389,   390,   352,
+     346,   167,    10,   198,   371,   394,   408,   413,   429,   445,
+    -206,    24,    63,   466,  -206,  -206,  -206,  -206,    81,   296,
+    -206,   467,  -206,  -206,  -206,  -206,   304,  -206,   354,   379,
+     380,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,   374,  -206,  -206,   472,    11,   384,   385,   386,
+     387,  -206,  -206,  -206,   388,    36,   392,  -206,  -206,  -206,
+    -206,  -206,  -206,   393,   395,   396,   397,   398,   399,   400,
+     402,  -206,  -206,  -206,  -206,   404,   405,   406,   407,   410,
+     411,   412,   414,   415,  -206,   416,  -206,   381,   417,   418,
+     419,   420,   421,   304,   423,   425,   424,   426,  -206,   427,
+       2,   430,  -206,  -206,  -206,  -206,  -206,   432,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,   378,  -206,
+     481,   497,  -206,  -206,   121,  -206,   431,   435,   433,   437,
+     436,  -206,  -206,  -206,  -206,  -206,  -206,   485,  -206,   492,
+    -206,  -206,   494,   499,   434,  -206,  -206,   500,   183,    80,
+     439,   443,    96,   169,    29,    72,   519,   124,    55,    98,
+     512,   211,   112,   513,   514,   515,   516,   517,   522,   535,
+     536,   537,   538,   539,   540,   541,   542,   543,   446,   157,
+      18,   453,   545,   572,   101,   456,   409,   547,   549,   565,
+     551,   552,   553,   554,   570,   556,  -206,   557,   130,  -206,
+    -206,   462,  -206,   559,   575,   561,   428,   562,   578,   564,
+    -206,  -206,  -206,  -206,  -206,  -206,   471,   566,    65,  -206,
+    -206,   567,     5,     6,   243,   473,   233,   255,   258,  -206,
+     569,    82,   571,   573,  -206,   474,  -206,   574,    73,  -206,
+    -206,   576,    56,   348,   484,   477,   274,   277,   297,  -206,
+    -206,  -206,   577,   486,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+     318,  -206,  -206,  -206,  -206,   580,   344,  -206,   489,   487,
+    -206,  -206,   582,   349,  -206,   583,   488,   490,   495,   491,
+     493,   501,   496,   502,  -206,  -206,   498,   503,  -206,  -206,
+     586,   605,   594,  -206,   504,   505,   506,   507,   508,   509,
+     510,   518,   520,   612,  -206,   511,   599,   447,   521,  -206,
+     607,  -206,   608,   523,   524,   525,   526,   530,   609,   531,
+     111,   532,   610,  -206,  -206,   614,  -206,  -206,   615,  -206,
+     533,   616,   450,  -206,  -206,   624,   534,   544,   546,   643,
+     555,   558,   626,   560,   628,   563,   630,  -206,  -206,   631,
+     632,   455,  -206,  -206,   633,   649,   635,   548,  -206,  -206,
+     636,   652,  -206,   638,   642,   658,   644,   550,   568,   579,
+     581,   645,   584,  -206,   587,   585,   647,   655,   653,   656,
+     667,   657,   660,   588,   663,   590,   372,  -206,  -206,   589,
+     353,   355,   357,     7,  -206,  -206,  -206,   591,   596,   597,
+       8,   685,   595,   686,   598,   600,   601,    27,   602,  -206,
+    -206,  -206,   603,   391,  -206,  -206,   604,   359,   361,   363,
+    -206,  -206,   611,   613,   617,  -206,   679,   680,   606,   681,
+     618,   682,   619,  -206,  -206,   365,   367,  -206,   369,  -206,
+     665,  -206,   373,  -206,  -206,   620,  -206,   668,   669,   670,
+     671,  -206,   672,   673,  -206,   621,  -206,  -206,  -206,   622,
+    -206,  -206,   674,  -206,   675,   623,   625,   627,  -206,  -206,
+     677,  -206,   113,  -206,   678,  -206,   689,  -206,    28,    30,
+      31,  -206,   691,  -206,   634,  -206,   637,   639,   640,  -206,
+     692,   641,  -206,  -206,   646,   629,   648,   650,  -206,  -206,
+     694,  -206,   700,  -206,   703,  -206,   723,   724,   725,  -206,
+    -206,   651,  -206,   659,  -206,   661,  -206,   709,  -206,   116,
+    -206,   168,  -206,  -206,   710,  -206,  -206,   654,  -206,  -206,
+    -206,   662,  -206,  -206,   664,  -206,   666,   676,   683,  -206,
+    -206,  -206,   684,   687,   688,   690,  -206,   693,  -206,  -206,
+     711,  -206,   712,  -206,   719,  -206,    32,   747,   749,    33,
+    -206,  -206,    35,   751,  -206,  -206,  -206,   695,   696,  -206,
+     697,  -206,  -206,  -206,   745,   752,  -206,   753,   698,   699,
+     701,   702,   704,   705,   706,   707,   729,   708,  -206,   733,
+     741,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,   738,  -206,  -206,  -206,   739,  -206,  -206,   740,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,   744,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
+{
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,
+    -206,  -206,  -206,  -206,   -39,   451,   -84,   -48,  -205,   -82,
+    -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206,  -206
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -1
+static const yytype_uint16 yytable[] =
+{
+     136,   178,   139,   145,   150,   152,   186,   191,   409,   411,
+     575,   581,   220,   200,   201,   202,   203,   204,   205,   206,
+     207,   363,   121,   122,   123,   124,   125,   126,   127,   208,
+     589,   649,   319,   651,   653,   700,   704,   116,   707,   209,
+     242,   165,   329,   166,   167,   215,   177,   364,   116,   185,
+     190,   197,   100,   226,   214,   219,   120,   121,   122,   123,
+     124,   125,   126,   127,   362,   249,   330,   434,   128,   129,
+     130,   131,   132,   133,   134,   200,   201,   202,   203,   204,
+     205,   206,   207,    95,   121,   122,   123,   124,   125,   126,
+     127,   116,   228,    96,   405,   128,   129,   130,   131,   183,
+     133,   134,   430,    97,   104,   105,   106,   107,   155,   156,
+     231,   424,   104,   105,   106,   107,   504,   505,   643,   644,
+     116,   679,   680,   339,   283,   284,   410,   412,   576,   582,
+     371,   116,   210,   211,   243,   340,   141,   142,   143,   365,
+     506,   341,   645,   116,    98,   681,   227,   326,   590,   650,
+     320,   652,   654,   701,   705,   309,   708,   310,   250,   251,
+     179,   168,   169,   101,   112,   113,   114,   115,   102,   141,
+     142,   143,   180,   682,   683,   135,   331,   435,   198,   199,
+     116,   315,   316,   317,   361,   229,   367,   406,   407,    99,
+     117,   103,   318,   322,   379,   431,   432,   684,   111,   306,
+     308,   307,   116,   232,   425,   321,   323,   119,   328,   104,
+     105,   106,   107,   343,   399,   108,   313,   116,   332,   314,
+     109,   333,   372,   335,   336,   337,   374,   213,   147,   360,
+     148,   366,     1,   342,   338,   373,   160,   378,   153,   140,
+     141,   142,   143,   293,   294,   327,   174,   116,   413,   414,
+       2,   144,   390,   391,   154,   415,   157,   398,   171,     3,
+       4,     5,     6,     7,     8,     9,    10,    11,    12,    13,
+      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    46,    47,    48,    49,    50,    51,    52,    53,
+      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
+      64,    65,    66,    67,    68,    69,    70,    71,    72,    73,
+      74,    75,    76,    77,    78,    79,    80,    81,    82,    83,
+     175,   121,   122,   123,   124,   125,   126,   127,   158,   192,
+     193,   194,   195,   436,   437,   187,   116,   417,   418,   159,
+     438,   161,   162,   163,   164,   116,   176,   128,   129,   130,
+     131,   183,   133,   134,   216,   196,   188,   565,   566,   419,
+     420,   189,   421,   422,   567,   170,   128,   129,   130,   131,
+     183,   133,   134,   182,   173,   217,   595,   596,   441,   442,
+     218,   443,   444,   597,   172,   128,   129,   130,   131,   183,
+     133,   134,   376,   181,   104,   105,   106,   107,   233,   184,
+     149,   445,   446,   221,   128,   129,   130,   131,   183,   133,
+     134,   396,   235,   104,   105,   106,   107,   222,   377,   151,
+     450,   451,   223,   128,   129,   130,   131,   183,   133,   134,
+     121,   122,   123,   124,   125,   126,   127,   397,   224,   489,
+     490,   491,   516,   517,   518,   116,   454,   455,   535,   536,
+     492,   460,   461,   519,   225,   359,   237,   569,   570,   571,
+     572,   573,   574,   599,   600,   601,   602,   603,   604,   616,
+     617,   618,   619,   620,   621,   230,   234,   623,   624,   238,
+     239,   241,   240,   272,   244,   245,   288,   247,   248,   246,
+     290,   291,   252,   253,   300,   254,   255,   256,   257,   258,
+     259,   301,   260,   302,   261,   262,   263,   264,   303,   305,
+     265,   266,   267,   325,   268,   269,   270,   273,   274,   275,
+     276,   334,   344,   345,   346,   347,   348,   277,   279,   278,
+     280,   349,   281,   282,   287,   296,   285,   295,   304,   297,
+     298,   311,   299,   312,   350,   351,   352,   353,   354,   355,
+     356,   357,   358,   368,   369,   370,   380,   375,   381,   382,
+     383,   384,   385,   386,   387,   388,   389,   392,   393,   394,
+     395,   400,   401,   402,   403,   404,   408,   416,   423,   428,
+     426,   440,   427,   429,   439,   433,   448,   457,   449,   453,
+     456,   459,   462,   467,   463,   473,   464,   466,   465,   474,
+     469,   468,   470,   475,   471,   477,   485,   472,   488,   476,
+     482,   480,   478,   479,   486,   481,   494,   496,   502,   508,
+     484,   493,   483,   510,   512,   515,   500,   497,   498,   499,
+     501,   503,   507,   521,   525,   528,   513,   530,   522,   532,
+     533,   534,   537,   538,   539,   541,   542,   543,   523,   540,
+     524,   544,   545,   546,   551,   526,   555,   547,   527,   556,
+     529,   559,   557,   531,   561,   558,   560,   563,   583,   585,
+     609,   610,   612,   614,   622,   548,   324,   629,   630,   631,
+     632,   633,   634,   637,   638,   549,   642,   647,   550,   554,
+     552,   578,   553,   568,   562,   564,   579,   580,   648,   584,
+     655,   661,   586,   667,   587,   588,   591,   594,   598,   668,
+     611,   606,   670,   607,   671,   672,   673,   608,   678,   685,
+     697,   698,   613,   615,   627,   635,   636,   639,   699,   640,
+     702,   641,   703,   664,   656,   709,   713,   657,   724,   658,
+     659,   662,   726,   714,   715,   727,   663,   729,   730,   732,
+       0,   674,   665,   736,   666,     0,     0,     0,     0,   675,
+     686,   677,   687,     0,     0,     0,     0,     0,   688,     0,
+       0,     0,   689,     0,     0,     0,   690,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   691,   692,     0,
+       0,   693,   694,     0,   695,     0,     0,   696,     0,   710,
+     711,   712,   716,   717,     0,   718,   719,     0,   720,   721,
+     722,   723,     0,     0,     0,   725
+};
+
+static const yytype_int16 yycheck[] =
+{
+      39,    85,    41,    42,    52,    53,    88,    89,     3,     3,
+       3,     3,    94,     3,     4,     5,     6,     7,     8,     9,
+      10,     3,     4,     5,     6,     7,     8,     9,    10,    19,
+       3,     3,     3,     3,     3,     3,     3,    19,     3,    29,
+      29,     3,   247,     5,     6,    93,    85,    29,    19,    88,
+      89,    90,    11,    29,    93,    94,     3,     4,     5,     6,
+       7,     8,     9,    10,   269,    29,    11,    11,    15,    16,
+      17,    18,    19,    20,    21,     3,     4,     5,     6,     7,
+       8,     9,    10,   127,     4,     5,     6,     7,     8,     9,
+      10,    19,    29,   127,    29,    15,    16,    17,    18,    19,
+      20,    21,    29,   127,    11,    12,    13,    14,    11,    12,
+      29,    29,    11,    12,    13,    14,     5,     6,     5,     6,
+      19,     5,     6,    11,   122,   123,   121,   121,   121,   121,
+      29,    19,   122,   123,   123,    23,    12,    13,    14,   121,
+      29,    29,    29,    19,   127,    29,   122,    23,   121,   121,
+     121,   121,   121,   121,   121,   239,   121,   239,   122,   123,
+      11,    11,    12,   122,     3,     4,     5,     6,   127,    12,
+      13,    14,    23,     5,     6,   122,   121,   121,    11,    12,
+      19,    12,    13,    14,   268,   122,   270,   122,   123,   127,
+      29,   127,    23,   121,   276,   122,   123,    29,   123,   238,
+     239,   121,    19,   122,   122,   244,   245,     4,   247,    11,
+      12,    13,    14,   252,   296,   122,   120,    19,   120,   123,
+     127,   123,   121,    12,    13,    14,   274,    29,     4,   268,
+      24,   270,    12,   121,    23,   274,    11,   276,     3,    11,
+      12,    13,    14,   122,   123,   121,     0,    19,     5,     6,
+      30,    23,   122,   123,     3,    12,     3,   296,    11,    39,
+      40,    41,    42,    43,    44,    45,    46,    47,    48,    49,
+      50,    51,    52,    53,    54,    55,    56,    57,    58,    59,
+      60,    61,    62,    63,    64,    65,    66,    67,    68,    69,
+      70,    71,    72,    73,    74,    75,    76,    77,    78,    79,
+      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
+      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
+     100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
+     110,   111,   112,   113,   114,   115,   116,   117,   118,   119,
+       3,     4,     5,     6,     7,     8,     9,    10,     3,     3,
+       4,     5,     6,     5,     6,     3,    19,   124,   125,     3,
+      12,    25,    26,    27,    28,    19,    29,    15,    16,    17,
+      18,    19,    20,    21,     3,    29,    24,     5,     6,   124,
+     125,    29,   124,   125,    12,     3,    15,    16,    17,    18,
+      19,    20,    21,     3,    11,    24,     5,     6,   124,   125,
+      29,   124,   125,    12,     3,    15,    16,    17,    18,    19,
+      20,    21,     3,    24,    11,    12,    13,    14,   122,    29,
+      17,   124,   125,    29,    15,    16,    17,    18,    19,    20,
+      21,     3,   128,    11,    12,    13,    14,    29,    29,    17,
+     122,   123,    29,    15,    16,    17,    18,    19,    20,    21,
+       4,     5,     6,     7,     8,     9,    10,    29,    29,    12,
+      13,    14,    12,    13,    14,    19,   122,   123,    13,    14,
+      23,   122,   123,    23,    29,    29,   122,   124,   125,   124,
+     125,   124,   125,   124,   125,   124,   125,   124,   125,   124,
+     125,   124,   125,   124,   125,    29,    29,   124,   125,   120,
+     120,    29,   128,   122,   120,   120,   128,   120,   120,   123,
+      29,    14,   120,   120,    29,   120,   120,   120,   120,   120,
+     120,    29,   120,    29,   120,   120,   120,   120,    29,    29,
+     120,   120,   120,    14,   120,   120,   120,   120,   120,   120,
+     120,    29,    29,    29,    29,    29,    29,   126,   123,   126,
+     126,    29,   126,   126,   122,   120,   126,   126,   124,   126,
+     123,   122,   126,   120,    29,    29,    29,    29,    29,    29,
+      29,    29,    29,   120,    29,     3,    29,   121,    29,    14,
+      29,    29,    29,    29,    14,    29,    29,   125,    29,    14,
+      29,    29,    14,    29,   123,    29,    29,   124,    29,   125,
+      29,   124,    29,    29,   120,    29,    29,   120,   122,    29,
+     121,    29,    29,   120,   126,    29,   126,   126,   123,    14,
+     124,   120,   120,    29,   126,   120,    14,   124,    29,   125,
+     120,   123,   126,   126,   123,   126,    29,    29,    29,    29,
+     120,   120,   124,    29,    29,    29,   120,   124,   124,   124,
+     120,   120,   120,    29,    11,    29,   123,    29,   124,    29,
+      29,    29,    29,    14,    29,    29,    14,    29,   124,   121,
+     124,    29,    14,    29,    29,   120,    29,   127,   120,    24,
+     120,    14,    29,   120,    24,    29,    29,    24,     3,     3,
+      11,    11,    11,    11,    29,   127,   245,    29,    29,    29,
+      29,    29,    29,    29,    29,   126,    29,    29,   127,   124,
+     126,   120,   125,   124,   126,   125,   120,   120,    29,   124,
+      29,    29,   124,    29,   124,   124,   124,   124,   124,    29,
+     124,   120,    29,   120,    11,    11,    11,   120,    29,    29,
+      29,    29,   124,   124,   124,   124,   124,   124,    29,   124,
+       3,   124,     3,   124,   120,     4,    11,   120,    29,   120,
+     120,   120,    29,    11,    11,    24,   120,    29,    29,    29,
+      -1,   120,   124,    29,   124,    -1,    -1,    -1,    -1,   120,
+     126,   120,   120,    -1,    -1,    -1,    -1,    -1,   124,    -1,
+      -1,    -1,   126,    -1,    -1,    -1,   120,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   124,    -1,
+      -1,   124,   124,    -1,   124,    -1,    -1,   124,    -1,   124,
+     124,   124,   124,   124,    -1,   124,   124,    -1,   124,   124,
+     124,   124,    -1,    -1,    -1,   127
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,    12,    30,    39,    40,    41,    42,    43,    44,    45,
+      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
+      56,    57,    58,    59,    60,    61,    62,    63,    64,    65,
+      66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
+      76,    77,    78,    79,    80,    81,    82,    83,    84,    85,
+      86,    87,    88,    89,    90,    91,    92,    93,    94,    95,
+      96,    97,    98,    99,   100,   101,   102,   103,   104,   105,
+     106,   107,   108,   109,   110,   111,   112,   113,   114,   115,
+     116,   117,   118,   119,   130,   169,   170,   171,   172,   173,
+     174,   175,   176,   177,   178,   127,   127,   127,   127,   127,
+      11,   122,   127,   127,    11,    12,    13,    14,   122,   127,
+     166,   123,     3,     4,     5,     6,    19,    29,   163,     4,
+       3,     4,     5,     6,     7,     8,     9,    10,    15,    16,
+      17,    18,    19,    20,    21,   122,   163,   165,   168,   163,
+      11,    12,    13,    14,    23,   163,   167,     4,    24,    17,
+     166,    17,   166,     3,     3,    11,    12,     3,     3,     3,
+      11,    25,    26,    27,    28,     3,     5,     6,    11,    12,
+       3,    11,     3,    11,     0,     3,    29,   163,   165,    11,
+      23,    24,     3,    19,    29,   163,   168,     3,    24,    29,
+     163,   168,     3,     4,     5,     6,    29,   163,    11,    12,
+       3,     4,     5,     6,     7,     8,     9,    10,    19,    29,
+     122,   123,   164,    29,   163,   166,     3,    24,    29,   163,
+     168,    29,    29,    29,    29,    29,    29,   122,    29,   122,
+      29,    29,   122,   122,    29,   128,   139,   122,   120,   120,
+     128,    29,    29,   123,   120,   120,   123,   120,   120,    29,
+     122,   123,   120,   120,   120,   120,   120,   120,   120,   120,
+     120,   120,   120,   120,   120,   120,   120,   120,   120,   120,
+     120,   131,   122,   120,   120,   120,   120,   126,   126,   123,
+     126,   126,   126,   122,   123,   126,   138,   122,   128,   140,
+      29,    14,   141,   122,   123,   126,   120,   126,   123,   126,
+      29,    29,    29,    29,   124,    29,   163,   121,   163,   165,
+     168,   122,   120,   120,   123,    12,    13,    14,    23,     3,
+     121,   163,   121,   163,   164,    14,    23,   121,   163,   167,
+      11,   121,   120,   123,    29,    12,    13,    14,    23,    11,
+      23,    29,   121,   163,    29,    29,    29,    29,    29,    29,
+      29,    29,    29,    29,    29,    29,    29,    29,    29,    29,
+     163,   165,   167,     3,    29,   121,   163,   165,   120,    29,
+       3,    29,   121,   163,   166,   121,     3,    29,   163,   168,
+      29,    29,    14,    29,    29,    29,    29,    14,    29,    29,
+     122,   123,   125,    29,    14,    29,     3,    29,   163,   168,
+      29,    14,    29,   123,    29,    29,   122,   123,    29,     3,
+     121,     3,   121,     5,     6,    12,   124,   124,   125,   124,
+     125,   124,   125,    29,    29,   122,    29,    29,   125,    29,
+      29,   122,   123,    29,    11,   121,     5,     6,    12,   120,
+     124,   124,   125,   124,   125,   124,   125,   162,    29,   122,
+     122,   123,   132,    29,   122,   123,   121,   120,   133,    29,
+     122,   123,    29,   126,   126,   123,   126,   120,   120,   124,
+     120,   126,   124,    29,    14,    29,   125,   120,   126,   126,
+     123,   126,   120,   124,   120,    14,   123,   144,    29,    12,
+      13,    14,    23,   120,    29,   143,    29,   124,   124,   124,
+     120,   120,    29,   120,     5,     6,    29,   120,    29,   145,
+      29,   147,    29,   123,   156,    29,    12,    13,    14,    23,
+     157,    29,   124,   124,   124,    11,   120,   120,    29,   120,
+      29,   120,    29,    29,    29,    13,    14,    29,    14,    29,
+     121,    29,    14,    29,    29,    14,    29,   127,   127,   126,
+     127,    29,   126,   125,   124,    29,    24,    29,    29,    14,
+      29,    24,   126,    24,   125,     5,     6,    12,   124,   124,
+     125,   124,   125,   124,   125,     3,   121,   142,   120,   120,
+     120,     3,   121,     3,   124,     3,   124,   124,   124,     3,
+     121,   124,   146,   148,   124,     5,     6,    12,   124,   124,
+     125,   124,   125,   124,   125,   155,   120,   120,   120,    11,
+      11,   124,    11,   124,    11,   124,   124,   125,   124,   125,
+     124,   125,    29,   124,   125,   136,   135,   124,   134,    29,
+      29,    29,    29,    29,    29,   124,   124,    29,    29,   124,
+     124,   124,    29,     5,     6,    29,   152,    29,    29,     3,
+     121,     3,   121,     3,   121,    29,   120,   120,   120,   120,
+     154,    29,   120,   120,   124,   124,   124,    29,    29,   159,
+      29,    11,    11,    11,   120,   120,   161,   120,    29,     5,
+       6,    29,     5,     6,    29,    29,   126,   120,   124,   126,
+     120,   124,   124,   124,   124,   124,   124,    29,    29,    29,
+       3,   121,     3,     3,     3,   121,   150,     3,   121,     4,
+     124,   124,   124,    11,    11,    11,   124,   124,   124,   124,
+     124,   124,   124,   124,    29,   127,    29,    24,   151,    29,
+      29,   153,    29,   158,   160,   137,    29,   149
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+#line 182 "rl78-parse.y"
+    { as_bad (_("Unknown opcode: %s"), rl78_init_start); }
+    break;
+
+  case 3:
+#line 203 "rl78-parse.y"
+    { B1 (0x0c|(yyvsp[(1) - (5)].regno)); O1 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 4:
+#line 205 "rl78-parse.y"
+    {SA((yyvsp[(2) - (2)].exp))}
+    break;
+
+  case 5:
+#line 206 "rl78-parse.y"
+    { B1 (0x0a|(yyvsp[(1) - (6)].regno)); O1 ((yyvsp[(2) - (6)].exp)); O1 ((yyvsp[(6) - (6)].exp)); }
+    break;
+
+  case 6:
+#line 209 "rl78-parse.y"
+    { B2 (0x61, 0x01|(yyvsp[(1) - (4)].regno)); }
+    break;
+
+  case 7:
+#line 212 "rl78-parse.y"
+    { B2 (0x61, 0x08|(yyvsp[(1) - (4)].regno)); F ((yyvsp[(4) - (4)].regno), 13, 3); }
+    break;
+
+  case 8:
+#line 215 "rl78-parse.y"
+    { B2 (0x61, 0x00|(yyvsp[(1) - (4)].regno)); F ((yyvsp[(2) - (4)].regno), 13, 3); }
+    break;
+
+  case 9:
+#line 217 "rl78-parse.y"
+    {SA((yyvsp[(4) - (4)].exp))}
+    break;
+
+  case 10:
+#line 218 "rl78-parse.y"
+    { B1 (0x0b|(yyvsp[(1) - (5)].regno)); O1 ((yyvsp[(4) - (5)].exp)); }
+    break;
+
+  case 11:
+#line 221 "rl78-parse.y"
+    { B1 (0x0f|(yyvsp[(1) - (6)].regno)); O2 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 12:
+#line 224 "rl78-parse.y"
+    { B1 (0x0d|(yyvsp[(1) - (7)].regno)); }
+    break;
+
+  case 13:
+#line 227 "rl78-parse.y"
+    { B1 (0x0e|(yyvsp[(1) - (9)].regno)); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 14:
+#line 230 "rl78-parse.y"
+    { B2 (0x61, 0x80|(yyvsp[(1) - (9)].regno)); }
+    break;
+
+  case 15:
+#line 233 "rl78-parse.y"
+    { B2 (0x61, 0x82|(yyvsp[(1) - (9)].regno)); }
+    break;
+
+  case 16:
+#line 238 "rl78-parse.y"
+    { if ((yyvsp[(1) - (7)].regno) != 0x40)
+	      { rl78_error ("Only CMP takes these operands"); }
+	    else
+	      { B1 (0x00|(yyvsp[(1) - (7)].regno)); O2 ((yyvsp[(4) - (7)].exp)); O1 ((yyvsp[(7) - (7)].exp)); rl78_linkrelax_addr16 (); }
+	  }
+    break;
+
+  case 17:
+#line 247 "rl78-parse.y"
+    { B1 (0x04|(yyvsp[(1) - (5)].regno)); O2 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 18:
+#line 250 "rl78-parse.y"
+    { B1 (0x01|(yyvsp[(1) - (4)].regno)); F ((yyvsp[(4) - (4)].regno), 5, 2); }
+    break;
+
+  case 19:
+#line 252 "rl78-parse.y"
+    {SA((yyvsp[(4) - (4)].exp))}
+    break;
+
+  case 20:
+#line 253 "rl78-parse.y"
+    { B1 (0x06|(yyvsp[(1) - (5)].regno)); O1 ((yyvsp[(4) - (5)].exp)); }
+    break;
+
+  case 21:
+#line 256 "rl78-parse.y"
+    { B1 (0x02|(yyvsp[(1) - (6)].regno)); O2 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 22:
+#line 259 "rl78-parse.y"
+    { B2 (0x61, 0x09|(yyvsp[(1) - (9)].regno)); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 23:
+#line 262 "rl78-parse.y"
+    { B4 (0x61, 0x09|(yyvsp[(1) - (7)].regno), 0, 0); }
+    break;
+
+  case 24:
+#line 265 "rl78-parse.y"
+    { B1 ((yyvsp[(1) - (5)].regno) ? 0x20 : 0x10); O1 ((yyvsp[(5) - (5)].exp));
+	    if ((yyvsp[(1) - (5)].regno) == 0x40)
+	      rl78_error ("CMPW SP,#imm not allowed");
+	  }
+    break;
+
+  case 25:
+#line 272 "rl78-parse.y"
+    {Bit((yyvsp[(6) - (6)].exp))}
+    break;
+
+  case 26:
+#line 273 "rl78-parse.y"
+    { B3 (0x71, 0x08|(yyvsp[(1) - (7)].regno), (yyvsp[(4) - (7)].regno)); FE ((yyvsp[(6) - (7)].exp), 9, 3); }
+    break;
+
+  case 27:
+#line 275 "rl78-parse.y"
+    {Bit((yyvsp[(6) - (6)].exp))}
+    break;
+
+  case 28:
+#line 276 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(4) - (7)].exp)))
+	      { B2 (0x71, 0x08|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(6) - (7)].exp), 9, 3); O1 ((yyvsp[(4) - (7)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(4) - (7)].exp)))
+	      { B2 (0x71, 0x00|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(6) - (7)].exp), 9, 3); O1 ((yyvsp[(4) - (7)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 29:
+#line 284 "rl78-parse.y"
+    {Bit((yyvsp[(6) - (6)].exp))}
+    break;
+
+  case 30:
+#line 285 "rl78-parse.y"
+    { B2 (0x71, 0x88|(yyvsp[(1) - (7)].regno));  FE ((yyvsp[(6) - (7)].exp), 9, 3); }
+    break;
+
+  case 31:
+#line 287 "rl78-parse.y"
+    {Bit((yyvsp[(9) - (9)].exp))}
+    break;
+
+  case 32:
+#line 288 "rl78-parse.y"
+    { B2 (0x71, 0x80|(yyvsp[(1) - (10)].regno));  FE ((yyvsp[(9) - (10)].exp), 9, 3); }
+    break;
+
+  case 33:
+#line 293 "rl78-parse.y"
+    { B1 (0xdc); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 34:
+#line 296 "rl78-parse.y"
+    { B1 (0xde); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 35:
+#line 299 "rl78-parse.y"
+    { B1 (0xdd); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 36:
+#line 302 "rl78-parse.y"
+    { B1 (0xdf); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 37:
+#line 305 "rl78-parse.y"
+    { B2 (0x61, 0xc3); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 38:
+#line 308 "rl78-parse.y"
+    { B2 (0x61, 0xd3); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 39:
+#line 313 "rl78-parse.y"
+    { B3 (0x31, 0x80|(yyvsp[(1) - (7)].regno), (yyvsp[(2) - (7)].regno)); FE ((yyvsp[(4) - (7)].exp), 9, 3); PC1 ((yyvsp[(7) - (7)].exp)); }
+    break;
+
+  case 40:
+#line 316 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(2) - (7)].exp)))
+	      { B2 (0x31, 0x80|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(4) - (7)].exp), 9, 3); O1 ((yyvsp[(2) - (7)].exp)); PC1 ((yyvsp[(7) - (7)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(2) - (7)].exp)))
+	      { B2 (0x31, 0x00|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(4) - (7)].exp), 9, 3); O1 ((yyvsp[(2) - (7)].exp)); PC1 ((yyvsp[(7) - (7)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 41:
+#line 325 "rl78-parse.y"
+    { B2 (0x31, 0x01|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(4) - (7)].exp), 9, 3); PC1 ((yyvsp[(7) - (7)].exp)); }
+    break;
+
+  case 42:
+#line 328 "rl78-parse.y"
+    { B2 (0x31, 0x81|(yyvsp[(1) - (10)].regno)); FE ((yyvsp[(7) - (10)].exp), 9, 3); PC1 ((yyvsp[(10) - (10)].exp)); }
+    break;
+
+  case 43:
+#line 333 "rl78-parse.y"
+    { B2 (0x61, 0xcb); }
+    break;
+
+  case 44:
+#line 336 "rl78-parse.y"
+    { B1 (0xef); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 45:
+#line 339 "rl78-parse.y"
+    { B1 (0xee); PC2 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_branch (); }
+    break;
+
+  case 46:
+#line 342 "rl78-parse.y"
+    { B1 (0xed); O2 ((yyvsp[(3) - (3)].exp)); rl78_linkrelax_branch (); }
+    break;
+
+  case 47:
+#line 345 "rl78-parse.y"
+    { B1 (0xec); O3 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_branch (); }
+    break;
+
+  case 48:
+#line 350 "rl78-parse.y"
+    { B2 (0x61, 0xcc); }
+    break;
+
+  case 49:
+#line 353 "rl78-parse.y"
+    { B1 (0xff); }
+    break;
+
+  case 50:
+#line 358 "rl78-parse.y"
+    { B2 (0x61, 0xca); F ((yyvsp[(2) - (2)].regno), 10, 2); }
+    break;
+
+  case 51:
+#line 361 "rl78-parse.y"
+    { B1 (0xfe); PC2 ((yyvsp[(4) - (4)].exp)); }
+    break;
+
+  case 52:
+#line 364 "rl78-parse.y"
+    { B1 (0xfd); O2 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 53:
+#line 367 "rl78-parse.y"
+    { B1 (0xfc); O3 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_branch (); }
+    break;
+
+  case 54:
+#line 370 "rl78-parse.y"
+    { if ((yyvsp[(3) - (4)].exp).X_op != O_constant)
+	      rl78_error ("CALLT requires a numeric address");
+	    else
+	      {
+	        int i = (yyvsp[(3) - (4)].exp).X_add_number;
+		if (i < 0x80 || i > 0xbe)
+		  rl78_error ("CALLT address not 0x80..0xbe");
+		else if (i & 1)
+		  rl78_error ("CALLT address not even");
+		else
+		  {
+		    B2 (0x61, 0x84);
+	    	    F ((i >> 1) & 7, 9, 3);
+	    	    F ((i >> 4) & 7, 14, 2);
+		  }
+	      }
+	  }
+    break;
+
+  case 55:
+#line 391 "rl78-parse.y"
+    { B2 (0x71, (yyvsp[(1) - (2)].regno) ? 0x88 : 0x80); }
+    break;
+
+  case 56:
+#line 394 "rl78-parse.y"
+    { B3 (0x71, 0x0a|(yyvsp[(1) - (4)].regno), (yyvsp[(2) - (4)].regno)); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+    break;
+
+  case 57:
+#line 397 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(2) - (4)].exp)))
+	      { B2 (0x71, 0x0a|(yyvsp[(1) - (4)].regno)); FE ((yyvsp[(4) - (4)].exp), 9, 3); O1 ((yyvsp[(2) - (4)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(2) - (4)].exp)))
+	      { B2 (0x71, 0x02|(yyvsp[(1) - (4)].regno)); FE ((yyvsp[(4) - (4)].exp), 9, 3); O1 ((yyvsp[(2) - (4)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 58:
+#line 406 "rl78-parse.y"
+    { B2 (0x71, 0x8a|(yyvsp[(1) - (4)].regno));  FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+    break;
+
+  case 59:
+#line 409 "rl78-parse.y"
+    { B2 (0x71, 0x00+(yyvsp[(1) - (6)].regno)*0x08); FE ((yyvsp[(6) - (6)].exp), 9, 3); O2 ((yyvsp[(4) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 60:
+#line 412 "rl78-parse.y"
+    { B2 (0x71, 0x82|(yyvsp[(1) - (7)].regno)); FE ((yyvsp[(7) - (7)].exp), 9, 3); }
+    break;
+
+  case 61:
+#line 417 "rl78-parse.y"
+    { B1 (0xe1|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 62:
+#line 419 "rl78-parse.y"
+    { B1 (0xe0|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 63:
+#line 421 "rl78-parse.y"
+    { B1 (0xe3|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 64:
+#line 423 "rl78-parse.y"
+    { B1 (0xe2|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 65:
+#line 425 "rl78-parse.y"
+    {SA((yyvsp[(2) - (2)].exp))}
+    break;
+
+  case 66:
+#line 426 "rl78-parse.y"
+    { B1 (0xe4|(yyvsp[(1) - (3)].regno)); O1 ((yyvsp[(2) - (3)].exp)); }
+    break;
+
+  case 67:
+#line 429 "rl78-parse.y"
+    { B1 (0xe5|(yyvsp[(1) - (4)].regno)); O2 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 68:
+#line 434 "rl78-parse.y"
+    { B1 (0xe6|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 69:
+#line 436 "rl78-parse.y"
+    { B1 (0xe7|(yyvsp[(1) - (2)].regno)); }
+    break;
+
+  case 70:
+#line 441 "rl78-parse.y"
+    { B1 (0xd1); }
+    break;
+
+  case 71:
+#line 444 "rl78-parse.y"
+    { B1 (0xd0); }
+    break;
+
+  case 72:
+#line 447 "rl78-parse.y"
+    { B1 (0xd3); }
+    break;
+
+  case 73:
+#line 450 "rl78-parse.y"
+    { B1 (0xd2); }
+    break;
+
+  case 74:
+#line 452 "rl78-parse.y"
+    {SA((yyvsp[(2) - (2)].exp))}
+    break;
+
+  case 75:
+#line 453 "rl78-parse.y"
+    { B1 (0xd4); O1 ((yyvsp[(2) - (3)].exp)); }
+    break;
+
+  case 76:
+#line 456 "rl78-parse.y"
+    { B1 (0xd5); O2 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 77:
+#line 461 "rl78-parse.y"
+    { B2 (0x61, 0xde); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 78:
+#line 466 "rl78-parse.y"
+    { B1 (0x80|(yyvsp[(1) - (2)].regno)); F ((yyvsp[(2) - (2)].regno), 5, 3); }
+    break;
+
+  case 79:
+#line 468 "rl78-parse.y"
+    {SA((yyvsp[(2) - (2)].exp))}
+    break;
+
+  case 80:
+#line 469 "rl78-parse.y"
+    { B1 (0xa4|(yyvsp[(1) - (3)].regno)); O1 ((yyvsp[(2) - (3)].exp)); }
+    break;
+
+  case 81:
+#line 471 "rl78-parse.y"
+    { B1 (0xa0|(yyvsp[(1) - (3)].regno)); O2 ((yyvsp[(3) - (3)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 82:
+#line 473 "rl78-parse.y"
+    { B2 (0x11, 0xa0|(yyvsp[(1) - (5)].regno)); O2 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 83:
+#line 475 "rl78-parse.y"
+    { B2 (0x61, 0x59+(yyvsp[(1) - (6)].regno)); O1 ((yyvsp[(5) - (6)].exp)); }
+    break;
+
+  case 84:
+#line 477 "rl78-parse.y"
+    { B3 (0x11, 0x61, 0x59+(yyvsp[(1) - (8)].regno)); O1 ((yyvsp[(7) - (8)].exp)); }
+    break;
+
+  case 85:
+#line 482 "rl78-parse.y"
+    { B1 (0xa1|(yyvsp[(1) - (2)].regno)); F ((yyvsp[(2) - (2)].regno), 5, 2); }
+    break;
+
+  case 86:
+#line 484 "rl78-parse.y"
+    {SA((yyvsp[(2) - (2)].exp))}
+    break;
+
+  case 87:
+#line 485 "rl78-parse.y"
+    { B1 (0xa6|(yyvsp[(1) - (3)].regno)); O1 ((yyvsp[(2) - (3)].exp)); }
+    break;
+
+  case 88:
+#line 488 "rl78-parse.y"
+    { B1 (0xa2|(yyvsp[(1) - (4)].regno)); O2 ((yyvsp[(4) - (4)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 89:
+#line 491 "rl78-parse.y"
+    { B2 (0x61, 0x79+(yyvsp[(1) - (7)].regno)); O1 ((yyvsp[(6) - (7)].exp)); }
+    break;
+
+  case 90:
+#line 496 "rl78-parse.y"
+    { B3 (0x71, 0x7b, 0xfa); }
+    break;
+
+  case 91:
+#line 499 "rl78-parse.y"
+    { B3 (0x71, 0x7a, 0xfa); }
+    break;
+
+  case 92:
+#line 504 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x01); }
+    break;
+
+  case 93:
+#line 507 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x02); }
+    break;
+
+  case 94:
+#line 510 "rl78-parse.y"
+    { B1 (0xd6); }
+    break;
+
+  case 95:
+#line 513 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x03); }
+    break;
+
+  case 96:
+#line 521 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x0b); }
+    break;
+
+  case 97:
+#line 524 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x05); }
+    break;
+
+  case 98:
+#line 527 "rl78-parse.y"
+    { B3 (0xce, 0xfb, 0x06); }
+    break;
+
+  case 99:
+#line 532 "rl78-parse.y"
+    { B2 (0x61, 0xed); }
+    break;
+
+  case 100:
+#line 540 "rl78-parse.y"
+    { B1 (0x51); O1 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 101:
+#line 542 "rl78-parse.y"
+    { B1 (0x50); F((yyvsp[(2) - (5)].regno), 5, 3); O1 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 102:
+#line 545 "rl78-parse.y"
+    { if ((yyvsp[(2) - (5)].regno) != 0xfd)
+	      { B2 (0xce, (yyvsp[(2) - (5)].regno)); O1 ((yyvsp[(5) - (5)].exp)); }
+	    else
+	      { B1 (0x41); O1 ((yyvsp[(5) - (5)].exp)); }
+	  }
+    break;
+
+  case 103:
+#line 551 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 104:
+#line 552 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(3) - (7)].exp)))
+	      { B1 (0xce); O1 ((yyvsp[(3) - (7)].exp)); O1 ((yyvsp[(6) - (7)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(3) - (7)].exp)))
+	      { B1 (0xcd); O1 ((yyvsp[(3) - (7)].exp)); O1 ((yyvsp[(6) - (7)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 105:
+#line 561 "rl78-parse.y"
+    { B1 (0xcf); O2 ((yyvsp[(3) - (6)].exp)); O1 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 106:
+#line 564 "rl78-parse.y"
+    { B2 (0x11, 0xcf); O2 ((yyvsp[(5) - (8)].exp)); O1 ((yyvsp[(8) - (8)].exp)); }
+    break;
+
+  case 107:
+#line 567 "rl78-parse.y"
+    { B1 (0x70); F ((yyvsp[(2) - (4)].regno), 5, 3); }
+    break;
+
+  case 108:
+#line 570 "rl78-parse.y"
+    { B1 (0x60); F ((yyvsp[(4) - (4)].regno), 5, 3); }
+    break;
+
+  case 109:
+#line 572 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 110:
+#line 573 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(3) - (6)].exp)))
+	      { B1 (0x9e); O1 ((yyvsp[(3) - (6)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(3) - (6)].exp)))
+	      { B1 (0x9d); O1 ((yyvsp[(3) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 111:
+#line 582 "rl78-parse.y"
+    { B1 (0x8f); O2 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 112:
+#line 585 "rl78-parse.y"
+    { B1 (0x9f); O2 ((yyvsp[(3) - (5)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 113:
+#line 588 "rl78-parse.y"
+    { B2 (0x11, 0x9f); O2 ((yyvsp[(5) - (7)].exp)); }
+    break;
+
+  case 114:
+#line 591 "rl78-parse.y"
+    { B1 (0xc9|reg_xbc((yyvsp[(2) - (6)].regno))); O2 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 115:
+#line 593 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 116:
+#line 594 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(5) - (6)].exp)))
+	      { B1 (0x8d); O1 ((yyvsp[(5) - (6)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(5) - (6)].exp)))
+	      { B1 (0x8e); O1 ((yyvsp[(5) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 117:
+#line 602 "rl78-parse.y"
+    {SA((yyvsp[(5) - (5)].exp))}
+    break;
+
+  case 118:
+#line 602 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 119:
+#line 603 "rl78-parse.y"
+    { B1 (0xc8|reg_xbc((yyvsp[(2) - (7)].regno))); O1 ((yyvsp[(5) - (7)].exp)); }
+    break;
+
+  case 120:
+#line 606 "rl78-parse.y"
+    { B2 (0x8e, (yyvsp[(4) - (4)].regno)); }
+    break;
+
+  case 121:
+#line 609 "rl78-parse.y"
+    { if ((yyvsp[(4) - (4)].regno) != 1)
+	      rl78_error ("Only A allowed here");
+	    else
+	      { B2 (0x9e, (yyvsp[(2) - (4)].regno)); }
+	  }
+    break;
+
+  case 122:
+#line 615 "rl78-parse.y"
+    {SA((yyvsp[(5) - (5)].exp))}
+    break;
+
+  case 123:
+#line 615 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 124:
+#line 616 "rl78-parse.y"
+    { if ((yyvsp[(2) - (7)].regno) != 0xfd)
+	      rl78_error ("Only ES allowed here");
+	    else
+	      { B2 (0x61, 0xb8); O1 ((yyvsp[(5) - (7)].exp)); }
+	  }
+    break;
+
+  case 125:
+#line 623 "rl78-parse.y"
+    { B1 (0x89); }
+    break;
+
+  case 126:
+#line 626 "rl78-parse.y"
+    { B1 (0x99); }
+    break;
+
+  case 127:
+#line 629 "rl78-parse.y"
+    { B1 (0xca); O1 ((yyvsp[(6) - (10)].exp)); O1 ((yyvsp[(10) - (10)].exp)); }
+    break;
+
+  case 128:
+#line 632 "rl78-parse.y"
+    { B1 (0x8a); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 129:
+#line 635 "rl78-parse.y"
+    { B1 (0x9a); O1 ((yyvsp[(6) - (9)].exp)); }
+    break;
+
+  case 130:
+#line 638 "rl78-parse.y"
+    { B1 (0x8b); }
+    break;
+
+  case 131:
+#line 641 "rl78-parse.y"
+    { B1 (0x9b); }
+    break;
+
+  case 132:
+#line 644 "rl78-parse.y"
+    { B1 (0xcc); O1 ((yyvsp[(6) - (10)].exp)); O1 ((yyvsp[(10) - (10)].exp)); }
+    break;
+
+  case 133:
+#line 647 "rl78-parse.y"
+    { B1 (0x8c); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 134:
+#line 650 "rl78-parse.y"
+    { B1 (0x9c); O1 ((yyvsp[(6) - (9)].exp)); }
+    break;
+
+  case 135:
+#line 653 "rl78-parse.y"
+    { B2 (0x61, 0xc9); }
+    break;
+
+  case 136:
+#line 656 "rl78-parse.y"
+    { B2 (0x61, 0xd9); }
+    break;
+
+  case 137:
+#line 659 "rl78-parse.y"
+    { B2 (0x61, 0xe9); }
+    break;
+
+  case 138:
+#line 662 "rl78-parse.y"
+    { B2 (0x61, 0xf9); }
+    break;
+
+  case 139:
+#line 665 "rl78-parse.y"
+    { B1 (0x19); O2 ((yyvsp[(3) - (9)].exp)); O1 ((yyvsp[(9) - (9)].exp)); }
+    break;
+
+  case 140:
+#line 668 "rl78-parse.y"
+    { B1 (0x09); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 141:
+#line 671 "rl78-parse.y"
+    { B1 (0x18); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 142:
+#line 674 "rl78-parse.y"
+    { B1 (0x38); O2 ((yyvsp[(3) - (9)].exp)); O1 ((yyvsp[(9) - (9)].exp)); }
+    break;
+
+  case 143:
+#line 677 "rl78-parse.y"
+    { B1 (0x29); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 144:
+#line 680 "rl78-parse.y"
+    { B1 (0x28); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 145:
+#line 683 "rl78-parse.y"
+    { B1 (0x39); O2 ((yyvsp[(3) - (9)].exp)); O1 ((yyvsp[(9) - (9)].exp)); }
+    break;
+
+  case 146:
+#line 686 "rl78-parse.y"
+    { B3 (0x39, 0, 0); O1 ((yyvsp[(8) - (8)].exp)); }
+    break;
+
+  case 147:
+#line 689 "rl78-parse.y"
+    { B1 (0x49); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 148:
+#line 692 "rl78-parse.y"
+    { B3 (0x49, 0, 0); }
+    break;
+
+  case 149:
+#line 695 "rl78-parse.y"
+    { B1 (0x48); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 150:
+#line 698 "rl78-parse.y"
+    { B3 (0x48, 0, 0); }
+    break;
+
+  case 151:
+#line 700 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 152:
+#line 701 "rl78-parse.y"
+    { B1 (0xc8); O1 ((yyvsp[(6) - (11)].exp)); O1 ((yyvsp[(10) - (11)].exp)); }
+    break;
+
+  case 153:
+#line 703 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 154:
+#line 704 "rl78-parse.y"
+    { B2 (0xc8, 0); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 155:
+#line 706 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 156:
+#line 707 "rl78-parse.y"
+    { B1 (0x88); O1 ((yyvsp[(8) - (10)].exp)); }
+    break;
+
+  case 157:
+#line 709 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 158:
+#line 710 "rl78-parse.y"
+    { B2 (0x88, 0); }
+    break;
+
+  case 159:
+#line 712 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 160:
+#line 713 "rl78-parse.y"
+    { B1 (0x98); O1 ((yyvsp[(6) - (10)].exp)); }
+    break;
+
+  case 161:
+#line 715 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 162:
+#line 716 "rl78-parse.y"
+    { B2 (0x98, 0); }
+    break;
+
+  case 163:
+#line 721 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(4) - (6)].exp)))
+	      { B2 (0x71, 0x04); FE ((yyvsp[(6) - (6)].exp), 9, 3); O1 ((yyvsp[(4) - (6)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(4) - (6)].exp)))
+	      { B2 (0x71, 0x0c); FE ((yyvsp[(6) - (6)].exp), 9, 3); O1 ((yyvsp[(4) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 164:
+#line 730 "rl78-parse.y"
+    { B2 (0x71, 0x8c); FE ((yyvsp[(6) - (6)].exp), 9, 3); }
+    break;
+
+  case 165:
+#line 733 "rl78-parse.y"
+    { B3 (0x71, 0x0c, (yyvsp[(4) - (6)].regno)); FE ((yyvsp[(6) - (6)].exp), 9, 3); }
+    break;
+
+  case 166:
+#line 736 "rl78-parse.y"
+    { B2 (0x71, 0x84); FE ((yyvsp[(9) - (9)].exp), 9, 3); }
+    break;
+
+  case 167:
+#line 739 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(2) - (6)].exp)))
+	      { B2 (0x71, 0x01); FE ((yyvsp[(4) - (6)].exp), 9, 3); O1 ((yyvsp[(2) - (6)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(2) - (6)].exp)))
+	      { B2 (0x71, 0x09); FE ((yyvsp[(4) - (6)].exp), 9, 3); O1 ((yyvsp[(2) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 168:
+#line 748 "rl78-parse.y"
+    { B2 (0x71, 0x89); FE ((yyvsp[(4) - (6)].exp), 9, 3); }
+    break;
+
+  case 169:
+#line 751 "rl78-parse.y"
+    { B3 (0x71, 0x09, (yyvsp[(2) - (6)].regno)); FE ((yyvsp[(4) - (6)].exp), 9, 3); }
+    break;
+
+  case 170:
+#line 754 "rl78-parse.y"
+    { B2 (0x71, 0x81); FE ((yyvsp[(7) - (9)].exp), 9, 3); }
+    break;
+
+  case 171:
+#line 759 "rl78-parse.y"
+    { B2 (0x61, 0xce); O1 ((yyvsp[(6) - (9)].exp)); }
+    break;
+
+  case 172:
+#line 764 "rl78-parse.y"
+    { B1 (0x30); O2 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 173:
+#line 767 "rl78-parse.y"
+    { B1 (0x30); F ((yyvsp[(2) - (5)].regno), 5, 2); O2 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 174:
+#line 769 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 175:
+#line 770 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(3) - (7)].exp)))
+	      { B1 (0xc9); O1 ((yyvsp[(3) - (7)].exp)); O2 ((yyvsp[(6) - (7)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(3) - (7)].exp)))
+	      { B1 (0xcb); O1 ((yyvsp[(3) - (7)].exp)); O2 ((yyvsp[(6) - (7)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 176:
+#line 778 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 177:
+#line 779 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(5) - (6)].exp)))
+	      { B1 (0xad); O1 ((yyvsp[(5) - (6)].exp)); WA((yyvsp[(5) - (6)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(5) - (6)].exp)))
+	      { B1 (0xae); O1 ((yyvsp[(5) - (6)].exp)); WA((yyvsp[(5) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 178:
+#line 787 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 179:
+#line 788 "rl78-parse.y"
+    { if (expr_is_saddr ((yyvsp[(3) - (6)].exp)))
+	      { B1 (0xbd); O1 ((yyvsp[(3) - (6)].exp)); WA((yyvsp[(3) - (6)].exp)); }
+	    else if (expr_is_sfr ((yyvsp[(3) - (6)].exp)))
+	      { B1 (0xbe); O1 ((yyvsp[(3) - (6)].exp)); WA((yyvsp[(3) - (6)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 180:
+#line 797 "rl78-parse.y"
+    { B1 (0x11); F ((yyvsp[(4) - (4)].regno), 5, 2); }
+    break;
+
+  case 181:
+#line 800 "rl78-parse.y"
+    { B1 (0x10); F ((yyvsp[(2) - (4)].regno), 5, 2); }
+    break;
+
+  case 182:
+#line 803 "rl78-parse.y"
+    { B1 (0xaf); O2 ((yyvsp[(6) - (6)].exp)); WA((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 183:
+#line 806 "rl78-parse.y"
+    { B1 (0xbf); O2 ((yyvsp[(4) - (6)].exp)); WA((yyvsp[(4) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 184:
+#line 809 "rl78-parse.y"
+    { B1 (0xa9); }
+    break;
+
+  case 185:
+#line 812 "rl78-parse.y"
+    { B1 (0xb9); }
+    break;
+
+  case 186:
+#line 815 "rl78-parse.y"
+    { B1 (0xaa); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 187:
+#line 818 "rl78-parse.y"
+    { B1 (0xba); O1 ((yyvsp[(6) - (9)].exp)); }
+    break;
+
+  case 188:
+#line 821 "rl78-parse.y"
+    { B1 (0xab); }
+    break;
+
+  case 189:
+#line 824 "rl78-parse.y"
+    { B1 (0xbb); }
+    break;
+
+  case 190:
+#line 827 "rl78-parse.y"
+    { B1 (0xac); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 191:
+#line 830 "rl78-parse.y"
+    { B1 (0xbc); O1 ((yyvsp[(6) - (9)].exp)); }
+    break;
+
+  case 192:
+#line 833 "rl78-parse.y"
+    { B1 (0x59); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 193:
+#line 836 "rl78-parse.y"
+    { B1 (0x58); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 194:
+#line 839 "rl78-parse.y"
+    { B1 (0x69); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 195:
+#line 842 "rl78-parse.y"
+    { B1 (0x68); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 196:
+#line 845 "rl78-parse.y"
+    { B1 (0x79); O2 ((yyvsp[(5) - (8)].exp)); }
+    break;
+
+  case 197:
+#line 848 "rl78-parse.y"
+    { B3 (0x79, 0, 0); }
+    break;
+
+  case 198:
+#line 851 "rl78-parse.y"
+    { B1 (0x78); O2 ((yyvsp[(3) - (8)].exp)); }
+    break;
+
+  case 199:
+#line 854 "rl78-parse.y"
+    { B3 (0x78, 0, 0); }
+    break;
+
+  case 200:
+#line 856 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 201:
+#line 857 "rl78-parse.y"
+    { B1 (0xa8); O1 ((yyvsp[(8) - (10)].exp));  WA((yyvsp[(8) - (10)].exp));}
+    break;
+
+  case 202:
+#line 859 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 203:
+#line 860 "rl78-parse.y"
+    { B2 (0xa8, 0); }
+    break;
+
+  case 204:
+#line 862 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 205:
+#line 863 "rl78-parse.y"
+    { B1 (0xb8); O1 ((yyvsp[(6) - (10)].exp)); WA((yyvsp[(6) - (10)].exp)); }
+    break;
+
+  case 206:
+#line 865 "rl78-parse.y"
+    {NOT_ES}
+    break;
+
+  case 207:
+#line 866 "rl78-parse.y"
+    { B2 (0xb8, 0); }
+    break;
+
+  case 208:
+#line 868 "rl78-parse.y"
+    {SA((yyvsp[(4) - (4)].exp))}
+    break;
+
+  case 209:
+#line 869 "rl78-parse.y"
+    { B1 (0xca); F ((yyvsp[(2) - (5)].regno), 2, 2); O1 ((yyvsp[(4) - (5)].exp)); WA((yyvsp[(4) - (5)].exp)); }
+    break;
+
+  case 210:
+#line 872 "rl78-parse.y"
+    { B1 (0xcb); F ((yyvsp[(2) - (6)].regno), 2, 2); O2 ((yyvsp[(6) - (6)].exp)); WA((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 211:
+#line 875 "rl78-parse.y"
+    { B2 (0xcb, 0xf8); O2 ((yyvsp[(5) - (5)].exp)); }
+    break;
+
+  case 212:
+#line 878 "rl78-parse.y"
+    { B2 (0xbe, 0xf8); }
+    break;
+
+  case 213:
+#line 881 "rl78-parse.y"
+    { B2 (0xae, 0xf8); }
+    break;
+
+  case 214:
+#line 884 "rl78-parse.y"
+    { B3 (0xcb, 0xf8, 0xff); F ((yyvsp[(2) - (4)].regno), 2, 2); }
+    break;
+
+  case 215:
+#line 889 "rl78-parse.y"
+    { B1 (0x00); }
+    break;
+
+  case 216:
+#line 894 "rl78-parse.y"
+    { B2 (0x71, 0xc0); }
+    break;
+
+  case 217:
+#line 899 "rl78-parse.y"
+    { B1 (0xc0); F ((yyvsp[(2) - (2)].regno), 5, 2); }
+    break;
+
+  case 218:
+#line 902 "rl78-parse.y"
+    { B2 (0x61, 0xcd); }
+    break;
+
+  case 219:
+#line 905 "rl78-parse.y"
+    { B1 (0xc1); F ((yyvsp[(2) - (2)].regno), 5, 2); }
+    break;
+
+  case 220:
+#line 908 "rl78-parse.y"
+    { B2 (0x61, 0xdd); }
+    break;
+
+  case 221:
+#line 913 "rl78-parse.y"
+    { B1 (0xd7); }
+    break;
+
+  case 222:
+#line 916 "rl78-parse.y"
+    { B2 (0x61, 0xfc); }
+    break;
+
+  case 223:
+#line 919 "rl78-parse.y"
+    { B2 (0x61, 0xec); }
+    break;
+
+  case 224:
+#line 924 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xeb); }
+	  }
+    break;
+
+  case 225:
+#line 929 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xdc); }
+	  }
+    break;
+
+  case 226:
+#line 934 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xee); }
+	  }
+    break;
+
+  case 227:
+#line 939 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xfe); }
+	  }
+    break;
+
+  case 228:
+#line 944 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xdb); }
+	  }
+    break;
+
+  case 229:
+#line 949 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 1))
+	      { B2 (0x61, 0xfb);}
+	  }
+    break;
+
+  case 230:
+#line 956 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 7))
+	      { B2 (0x31, 0x0b); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+	  }
+    break;
+
+  case 231:
+#line 961 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 15))
+	      { B2 (0x31, 0x0f); FE ((yyvsp[(4) - (4)].exp), 8, 4); }
+	  }
+    break;
+
+  case 232:
+#line 968 "rl78-parse.y"
+    { B2 (0x61, 0xcf); }
+    break;
+
+  case 233:
+#line 971 "rl78-parse.y"
+    { B2 (0x61, 0xdf); }
+    break;
+
+  case 234:
+#line 974 "rl78-parse.y"
+    { B2 (0x61, 0xef); }
+    break;
+
+  case 235:
+#line 977 "rl78-parse.y"
+    { B2 (0x61, 0xff); }
+    break;
+
+  case 236:
+#line 982 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 7))
+	      { B2 (0x31, 0x09); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+	  }
+    break;
+
+  case 237:
+#line 987 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 7))
+	      { B2 (0x31, 0x08); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+	  }
+    break;
+
+  case 238:
+#line 992 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 7))
+	      { B2 (0x31, 0x07); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+	  }
+    break;
+
+  case 239:
+#line 997 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 15))
+	      { B2 (0x31, 0x0d); FE ((yyvsp[(4) - (4)].exp), 8, 4); }
+	  }
+    break;
+
+  case 240:
+#line 1002 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 15))
+	      { B2 (0x31, 0x0c); FE ((yyvsp[(4) - (4)].exp), 8, 4); }
+	  }
+    break;
+
+  case 241:
+#line 1009 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 7))
+	      { B2 (0x31, 0x0a); FE ((yyvsp[(4) - (4)].exp), 9, 3); }
+	  }
+    break;
+
+  case 242:
+#line 1014 "rl78-parse.y"
+    { if (check_expr_is_const ((yyvsp[(4) - (4)].exp), 1, 15))
+	      { B2 (0x31, 0x0e); FE ((yyvsp[(4) - (4)].exp), 8, 4); }
+	  }
+    break;
+
+  case 243:
+#line 1021 "rl78-parse.y"
+    { B2 (0x61, 0xc8); rl78_linkrelax_branch (); }
+    break;
+
+  case 244:
+#line 1024 "rl78-parse.y"
+    { B2 (0x61, 0xe3); rl78_linkrelax_branch (); }
+    break;
+
+  case 245:
+#line 1027 "rl78-parse.y"
+    { B2 (0x61, 0xd8); rl78_linkrelax_branch (); }
+    break;
+
+  case 246:
+#line 1030 "rl78-parse.y"
+    { B2 (0x61, 0xf3); rl78_linkrelax_branch (); }
+    break;
+
+  case 247:
+#line 1033 "rl78-parse.y"
+    { B2 (0x61, 0xf8); rl78_linkrelax_branch (); }
+    break;
+
+  case 248:
+#line 1036 "rl78-parse.y"
+    { B2 (0x61, 0xe8); rl78_linkrelax_branch (); }
+    break;
+
+  case 249:
+#line 1041 "rl78-parse.y"
+    { B2 (0x61, 0xfd); }
+    break;
+
+  case 250:
+#line 1046 "rl78-parse.y"
+    { if ((yyvsp[(4) - (4)].regno) == 0) /* X */
+	      { B1 (0x08); }
+	    else
+	      { B2 (0x61, 0x88); F ((yyvsp[(4) - (4)].regno), 13, 3); }
+	  }
+    break;
+
+  case 251:
+#line 1053 "rl78-parse.y"
+    { B2 (0x61, 0xaa); O2 ((yyvsp[(6) - (6)].exp)); rl78_linkrelax_addr16 (); }
+    break;
+
+  case 252:
+#line 1056 "rl78-parse.y"
+    { B2 (0x61, 0xae); }
+    break;
+
+  case 253:
+#line 1059 "rl78-parse.y"
+    { B2 (0x61, 0xaf); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 254:
+#line 1062 "rl78-parse.y"
+    { B2 (0x61, 0xac); }
+    break;
+
+  case 255:
+#line 1065 "rl78-parse.y"
+    { B2 (0x61, 0xad); O1 ((yyvsp[(8) - (9)].exp)); }
+    break;
+
+  case 256:
+#line 1068 "rl78-parse.y"
+    { B2 (0x61, 0xb9); }
+    break;
+
+  case 257:
+#line 1071 "rl78-parse.y"
+    { B2 (0x61, 0xa9); }
+    break;
+
+  case 258:
+#line 1074 "rl78-parse.y"
+    { if (expr_is_sfr ((yyvsp[(4) - (4)].exp)))
+	      { B2 (0x61, 0xab); O1 ((yyvsp[(4) - (4)].exp)); }
+	    else if (expr_is_saddr ((yyvsp[(4) - (4)].exp)))
+	      { B2 (0x61, 0xa8); O1 ((yyvsp[(4) - (4)].exp)); }
+	    else
+	      NOT_SFR_OR_SADDR;
+	  }
+    break;
+
+  case 259:
+#line 1085 "rl78-parse.y"
+    { B1 (0x31); F ((yyvsp[(4) - (4)].regno), 5, 2); }
+    break;
+
+  case 261:
+#line 1095 "rl78-parse.y"
+    { rl78_prefix (0x11); }
+    break;
+
+  case 262:
+#line 1098 "rl78-parse.y"
+    { (yyval.regno) = 0; }
+    break;
+
+  case 263:
+#line 1099 "rl78-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 264:
+#line 1100 "rl78-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 265:
+#line 1101 "rl78-parse.y"
+    { (yyval.regno) = 3; }
+    break;
+
+  case 266:
+#line 1102 "rl78-parse.y"
+    { (yyval.regno) = 4; }
+    break;
+
+  case 267:
+#line 1103 "rl78-parse.y"
+    { (yyval.regno) = 5; }
+    break;
+
+  case 268:
+#line 1104 "rl78-parse.y"
+    { (yyval.regno) = 6; }
+    break;
+
+  case 269:
+#line 1105 "rl78-parse.y"
+    { (yyval.regno) = 7; }
+    break;
+
+  case 270:
+#line 1108 "rl78-parse.y"
+    { (yyval.regno) = 0; }
+    break;
+
+  case 271:
+#line 1109 "rl78-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 272:
+#line 1110 "rl78-parse.y"
+    { (yyval.regno) = 3; }
+    break;
+
+  case 273:
+#line 1111 "rl78-parse.y"
+    { (yyval.regno) = 4; }
+    break;
+
+  case 274:
+#line 1112 "rl78-parse.y"
+    { (yyval.regno) = 5; }
+    break;
+
+  case 275:
+#line 1113 "rl78-parse.y"
+    { (yyval.regno) = 6; }
+    break;
+
+  case 276:
+#line 1114 "rl78-parse.y"
+    { (yyval.regno) = 7; }
+    break;
+
+  case 277:
+#line 1117 "rl78-parse.y"
+    { (yyval.regno) = 0; }
+    break;
+
+  case 278:
+#line 1118 "rl78-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 279:
+#line 1119 "rl78-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 280:
+#line 1120 "rl78-parse.y"
+    { (yyval.regno) = 3; }
+    break;
+
+  case 281:
+#line 1123 "rl78-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 282:
+#line 1124 "rl78-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 283:
+#line 1125 "rl78-parse.y"
+    { (yyval.regno) = 3; }
+    break;
+
+  case 284:
+#line 1128 "rl78-parse.y"
+    { (yyval.regno) = 0xf8; }
+    break;
+
+  case 285:
+#line 1129 "rl78-parse.y"
+    { (yyval.regno) = 0xf9; }
+    break;
+
+  case 286:
+#line 1130 "rl78-parse.y"
+    { (yyval.regno) = 0xfa; }
+    break;
+
+  case 287:
+#line 1131 "rl78-parse.y"
+    { (yyval.regno) = 0xfc; }
+    break;
+
+  case 288:
+#line 1132 "rl78-parse.y"
+    { (yyval.regno) = 0xfd; }
+    break;
+
+  case 289:
+#line 1133 "rl78-parse.y"
+    { (yyval.regno) = 0xfe; }
+    break;
+
+  case 290:
+#line 1134 "rl78-parse.y"
+    { (yyval.regno) = 0xff; }
+    break;
+
+  case 291:
+#line 1140 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 292:
+#line 1141 "rl78-parse.y"
+    { (yyval.regno) = 0x10; }
+    break;
+
+  case 293:
+#line 1142 "rl78-parse.y"
+    { (yyval.regno) = 0x20; }
+    break;
+
+  case 294:
+#line 1143 "rl78-parse.y"
+    { (yyval.regno) = 0x30; }
+    break;
+
+  case 295:
+#line 1144 "rl78-parse.y"
+    { (yyval.regno) = 0x40; }
+    break;
+
+  case 296:
+#line 1145 "rl78-parse.y"
+    { (yyval.regno) = 0x50; }
+    break;
+
+  case 297:
+#line 1146 "rl78-parse.y"
+    { (yyval.regno) = 0x60; }
+    break;
+
+  case 298:
+#line 1147 "rl78-parse.y"
+    { (yyval.regno) = 0x70; }
+    break;
+
+  case 299:
+#line 1150 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 300:
+#line 1151 "rl78-parse.y"
+    { (yyval.regno) = 0x20; }
+    break;
+
+  case 301:
+#line 1152 "rl78-parse.y"
+    { (yyval.regno) = 0x40; }
+    break;
+
+  case 302:
+#line 1155 "rl78-parse.y"
+    { (yyval.regno) = 0x05; rl78_bit_insn = 1; }
+    break;
+
+  case 303:
+#line 1156 "rl78-parse.y"
+    { (yyval.regno) = 0x06; rl78_bit_insn = 1;}
+    break;
+
+  case 304:
+#line 1157 "rl78-parse.y"
+    { (yyval.regno) = 0x07; rl78_bit_insn = 1; }
+    break;
+
+  case 305:
+#line 1160 "rl78-parse.y"
+    { (yyval.regno) = 0x02;    rl78_bit_insn = 1;}
+    break;
+
+  case 306:
+#line 1161 "rl78-parse.y"
+    { (yyval.regno) = 0x04;    rl78_bit_insn = 1; }
+    break;
+
+  case 307:
+#line 1162 "rl78-parse.y"
+    { (yyval.regno) = 0x00; rl78_bit_insn = 1; }
+    break;
+
+  case 308:
+#line 1165 "rl78-parse.y"
+    { (yyval.regno) = 0; rl78_bit_insn = 1; }
+    break;
+
+  case 309:
+#line 1166 "rl78-parse.y"
+    { (yyval.regno) = 1; rl78_bit_insn = 1; }
+    break;
+
+  case 310:
+#line 1169 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 311:
+#line 1170 "rl78-parse.y"
+    { (yyval.regno) = 0x10; }
+    break;
+
+  case 312:
+#line 1173 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 313:
+#line 1174 "rl78-parse.y"
+    { (yyval.regno) = 0x10; }
+    break;
+
+  case 314:
+#line 1177 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 315:
+#line 1178 "rl78-parse.y"
+    { (yyval.regno) = 0x10; }
+    break;
+
+  case 316:
+#line 1181 "rl78-parse.y"
+    { (yyval.regno) = 0x00; }
+    break;
+
+  case 317:
+#line 1182 "rl78-parse.y"
+    { (yyval.regno) = 0x10; }
+    break;
+
+  case 318:
+#line 1185 "rl78-parse.y"
+    { rl78_bit_insn = 1; }
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 4091 "rl78-parse.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+#line 1188 "rl78-parse.y"
+
+/* ====================================================================== */
+
+static struct
+{
+  const char * string;
+  int          token;
+  int          val;
+}
+token_table[] =
+{
+  { "r0", X, 0 },
+  { "r1", A, 1 },
+  { "r2", C, 2 },
+  { "r3", B, 3 },
+  { "r4", E, 4 },
+  { "r5", D, 5 },
+  { "r6", L, 6 },
+  { "r7", H, 7 },
+  { "x", X, 0 },
+  { "a", A, 1 },
+  { "c", C, 2 },
+  { "b", B, 3 },
+  { "e", E, 4 },
+  { "d", D, 5 },
+  { "l", L, 6 },
+  { "h", H, 7 },
+
+  { "rp0", AX, 0 },
+  { "rp1", BC, 1 },
+  { "rp2", DE, 2 },
+  { "rp3", HL, 3 },
+  { "ax", AX, 0 },
+  { "bc", BC, 1 },
+  { "de", DE, 2 },
+  { "hl", HL, 3 },
+
+  { "RB0", RB0, 0 },
+  { "RB1", RB1, 1 },
+  { "RB2", RB2, 2 },
+  { "RB3", RB3, 3 },
+
+  { "sp", SP, 0 },
+  { "cy", CY, 0 },
+
+  { "spl", SPL, 0xf8 },
+  { "sph", SPH, 0xf9 },
+  { "psw", PSW, 0xfa },
+  { "cs", CS, 0xfc },
+  { "es", ES, 0xfd },
+  { "pmc", PMC, 0xfe },
+  { "mem", MEM, 0xff },
+
+  { ".s", DOT_S, 0 },
+  { ".b", DOT_B, 0 },
+  { ".w", DOT_W, 0 },
+  { ".l", DOT_L, 0 },
+  { ".a", DOT_A , 0},
+  { ".ub", DOT_UB, 0 },
+  { ".uw", DOT_UW , 0},
+
+  { "c", FLAG, 0 },
+  { "z", FLAG, 1 },
+  { "s", FLAG, 2 },
+  { "o", FLAG, 3 },
+  { "i", FLAG, 8 },
+  { "u", FLAG, 9 },
+
+#define OPC(x) { #x, x, IS_OPCODE }
+
+  OPC(ADD),
+  OPC(ADDC),
+  OPC(ADDW),
+  { "and", AND_, IS_OPCODE },
+  OPC(AND1),
+  OPC(BC),
+  OPC(BF),
+  OPC(BH),
+  OPC(BNC),
+  OPC(BNH),
+  OPC(BNZ),
+  OPC(BR),
+  OPC(BRK),
+  OPC(BRK1),
+  OPC(BT),
+  OPC(BTCLR),
+  OPC(BZ),
+  OPC(CALL),
+  OPC(CALLT),
+  OPC(CLR1),
+  OPC(CLRB),
+  OPC(CLRW),
+  OPC(CMP),
+  OPC(CMP0),
+  OPC(CMPS),
+  OPC(CMPW),
+  OPC(DEC),
+  OPC(DECW),
+  OPC(DI),
+  OPC(DIVHU),
+  OPC(DIVWU),
+  OPC(EI),
+  OPC(HALT),
+  OPC(INC),
+  OPC(INCW),
+  OPC(MACH),
+  OPC(MACHU),
+  OPC(MOV),
+  OPC(MOV1),
+  OPC(MOVS),
+  OPC(MOVW),
+  OPC(MULH),
+  OPC(MULHU),
+  OPC(MULU),
+  OPC(NOP),
+  OPC(NOT1),
+  OPC(ONEB),
+  OPC(ONEW),
+  OPC(OR),
+  OPC(OR1),
+  OPC(POP),
+  OPC(PUSH),
+  OPC(RET),
+  OPC(RETI),
+  OPC(RETB),
+  OPC(ROL),
+  OPC(ROLC),
+  OPC(ROLWC),
+  OPC(ROR),
+  OPC(RORC),
+  OPC(SAR),
+  OPC(SARW),
+  OPC(SEL),
+  OPC(SET1),
+  OPC(SHL),
+  OPC(SHLW),
+  OPC(SHR),
+  OPC(SHRW),
+  OPC(SKC),
+  OPC(SKH),
+  OPC(SKNC),
+  OPC(SKNH),
+  OPC(SKNZ),
+  OPC(SKZ),
+  OPC(STOP),
+  OPC(SUB),
+  OPC(SUBC),
+  OPC(SUBW),
+  OPC(XCH),
+  OPC(XCHW),
+  OPC(XOR),
+  OPC(XOR1),
+};
+
+#define NUM_TOKENS (sizeof (token_table) / sizeof (token_table[0]))
+
+void
+rl78_lex_init (char * beginning, char * ending)
+{
+  rl78_init_start = beginning;
+  rl78_lex_start = beginning;
+  rl78_lex_end = ending;
+  rl78_in_brackets = 0;
+  rl78_last_token = 0;
+
+  rl78_bit_insn = 0;
+
+  setbuf (stdout, 0);
+}
+
+/* Return a pointer to the '.' in a bit index expression (like
+   foo.5), or NULL if none is found.  */
+static char *
+find_bit_index (char *tok)
+{
+  char *last_dot = NULL;
+  char *last_digit = NULL;
+  while (*tok && *tok != ',')
+    {
+      if (*tok == '.')
+	{
+	  last_dot = tok;
+	  last_digit = NULL;
+	}
+      else if (*tok >= '0' && *tok <= '7'
+	       && last_dot != NULL
+	       && last_digit == NULL)
+	{
+	  last_digit = tok;
+	}
+      else if (ISSPACE (*tok))
+	{
+	  /* skip */
+	}
+      else
+	{
+	  last_dot = NULL;
+	  last_digit = NULL;
+	}
+      tok ++;
+    }
+  if (last_dot != NULL
+      && last_digit != NULL)
+    return last_dot;
+  return NULL;
+}
+
+static int
+rl78_lex (void)
+{
+  /*unsigned int ci;*/
+  char * save_input_pointer;
+  char * bit = NULL;
+
+  while (ISSPACE (*rl78_lex_start)
+	 && rl78_lex_start != rl78_lex_end)
+    rl78_lex_start ++;
+
+  rl78_last_exp_start = rl78_lex_start;
+
+  if (rl78_lex_start == rl78_lex_end)
+    return 0;
+
+  if (ISALPHA (*rl78_lex_start)
+      || (*rl78_lex_start == '.' && ISALPHA (rl78_lex_start[1])))
+    {
+      unsigned int i;
+      char * e;
+      char save;
+
+      for (e = rl78_lex_start + 1;
+	   e < rl78_lex_end && ISALNUM (*e);
+	   e ++)
+	;
+      save = *e;
+      *e = 0;
+
+      for (i = 0; i < NUM_TOKENS; i++)
+	if (strcasecmp (rl78_lex_start, token_table[i].string) == 0
+	    && !(token_table[i].val == IS_OPCODE && rl78_last_token != 0)
+	    && !(token_table[i].token == FLAG && !need_flag))
+	  {
+	    rl78_lval.regno = token_table[i].val;
+	    *e = save;
+	    rl78_lex_start = e;
+	    rl78_last_token = token_table[i].token;
+	    return token_table[i].token;
+	  }
+      *e = save;
+    }
+
+  if (rl78_last_token == 0)
+    {
+      rl78_last_token = UNKNOWN_OPCODE;
+      return UNKNOWN_OPCODE;
+    }
+
+  if (rl78_last_token == UNKNOWN_OPCODE)
+    return 0;
+
+  if (*rl78_lex_start == '[')
+    rl78_in_brackets = 1;
+  if (*rl78_lex_start == ']')
+    rl78_in_brackets = 0;
+
+  /* '.' is funny - the syntax includes it for bitfields, but only for
+      bitfields.  We check for it specially so we can allow labels
+      with '.' in them.  */
+
+  if (rl78_bit_insn
+      && *rl78_lex_start == '.'
+      && find_bit_index (rl78_lex_start) == rl78_lex_start)
+    {
+      rl78_last_token = *rl78_lex_start;
+      return *rl78_lex_start ++;
+    }
+
+  if ((rl78_in_brackets && *rl78_lex_start == '+')
+      || strchr ("[],#!$:", *rl78_lex_start))
+    {
+      rl78_last_token = *rl78_lex_start;
+      return *rl78_lex_start ++;
+    }
+
+  /* Again, '.' is funny.  Look for '.<digit>' at the end of the line
+     or before a comma, which is a bitfield, not an expression.  */
+
+  if (rl78_bit_insn)
+    {
+      bit = find_bit_index (rl78_lex_start);
+      if (bit)
+	*bit = 0;
+      else
+	bit = NULL;
+    }
+
+  save_input_pointer = input_line_pointer;
+  input_line_pointer = rl78_lex_start;
+  rl78_lval.exp.X_md = 0;
+  expression (&rl78_lval.exp);
+
+  if (bit)
+    *bit = '.';
+
+  rl78_lex_start = input_line_pointer;
+  input_line_pointer = save_input_pointer;
+  rl78_last_token = EXPR;
+  return EXPR;
+}
+
+int
+rl78_error (const char * str)
+{
+  int len;
+
+  len = rl78_last_exp_start - rl78_init_start;
+
+  as_bad ("%s", rl78_init_start);
+  as_bad ("%*s^ %s", len, "", str);
+  return 0;
+}
+
+static int
+expr_is_sfr (expressionS exp)
+{
+  unsigned long v;
+
+  if (exp.X_op != O_constant)
+    return 0;
+
+  v = exp.X_add_number;
+  if (0xFFF00 <= v && v <= 0xFFFFF)
+    return 1;
+  return 0;
+}
+
+static int
+expr_is_saddr (expressionS exp)
+{
+  unsigned long v;
+
+  if (exp.X_op != O_constant)
+    return 0;
+
+  v = exp.X_add_number;
+  if (0xFFE20 <= v && v <= 0xFFF1F)
+    return 1;
+  return 0;
+}
+
+static int
+expr_is_word_aligned (expressionS exp)
+{
+  unsigned long v;
+
+  if (exp.X_op != O_constant)
+    return 1;
+
+  v = exp.X_add_number;
+  if (v & 1)
+    return 0;
+  return 1;
+  
+}
+
+static void
+check_expr_is_bit_index (expressionS exp)
+{
+  int val;
+
+  if (exp.X_op != O_constant)
+    {
+      rl78_error (_("bit index must be a constant"));
+      return;
+    }
+  val = exp.X_add_number;
+
+  if (val < 0 || val > 7)
+    rl78_error (_("rtsd size must be 0..7"));
+}
+
+static int
+exp_val (expressionS exp)
+{
+  if (exp.X_op != O_constant)
+  {
+    rl78_error (_("constant expected"));
+    return 0;
+  }
+  return exp.X_add_number;
+}
+
+static int
+check_expr_is_const (expressionS e, int vmin, int vmax)
+{
+  static char buf[100];
+  if (e.X_op != O_constant
+      || e.X_add_number < vmin
+      || e.X_add_number > vmax)
+    {
+      if (vmin == vmax)
+	sprintf (buf, "%d expected here", vmin);
+      else
+	sprintf (buf, "%d..%d expected here", vmin, vmax);
+      rl78_error(buf);
+      return 0;
+    }
+  return 1;
+}
+
+
+
diff --git a/gas/rl78-parse.h b/gas/rl78-parse.h
new file mode 100644
index 00000000000..6fd5ff225fd
--- /dev/null
+++ b/gas/rl78-parse.h
@@ -0,0 +1,299 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     A = 258,
+     X = 259,
+     B = 260,
+     C = 261,
+     D = 262,
+     E = 263,
+     H = 264,
+     L = 265,
+     AX = 266,
+     BC = 267,
+     DE = 268,
+     HL = 269,
+     SPL = 270,
+     SPH = 271,
+     PSW = 272,
+     CS = 273,
+     ES = 274,
+     PMC = 275,
+     MEM = 276,
+     FLAG = 277,
+     SP = 278,
+     CY = 279,
+     RB0 = 280,
+     RB1 = 281,
+     RB2 = 282,
+     RB3 = 283,
+     EXPR = 284,
+     UNKNOWN_OPCODE = 285,
+     IS_OPCODE = 286,
+     DOT_S = 287,
+     DOT_B = 288,
+     DOT_W = 289,
+     DOT_L = 290,
+     DOT_A = 291,
+     DOT_UB = 292,
+     DOT_UW = 293,
+     ADD = 294,
+     ADDC = 295,
+     ADDW = 296,
+     AND_ = 297,
+     AND1 = 298,
+     BF = 299,
+     BH = 300,
+     BNC = 301,
+     BNH = 302,
+     BNZ = 303,
+     BR = 304,
+     BRK = 305,
+     BRK1 = 306,
+     BT = 307,
+     BTCLR = 308,
+     BZ = 309,
+     CALL = 310,
+     CALLT = 311,
+     CLR1 = 312,
+     CLRB = 313,
+     CLRW = 314,
+     CMP = 315,
+     CMP0 = 316,
+     CMPS = 317,
+     CMPW = 318,
+     DEC = 319,
+     DECW = 320,
+     DI = 321,
+     DIVHU = 322,
+     DIVWU = 323,
+     EI = 324,
+     HALT = 325,
+     INC = 326,
+     INCW = 327,
+     MACH = 328,
+     MACHU = 329,
+     MOV = 330,
+     MOV1 = 331,
+     MOVS = 332,
+     MOVW = 333,
+     MULH = 334,
+     MULHU = 335,
+     MULU = 336,
+     NOP = 337,
+     NOT1 = 338,
+     ONEB = 339,
+     ONEW = 340,
+     OR = 341,
+     OR1 = 342,
+     POP = 343,
+     PUSH = 344,
+     RET = 345,
+     RETI = 346,
+     RETB = 347,
+     ROL = 348,
+     ROLC = 349,
+     ROLWC = 350,
+     ROR = 351,
+     RORC = 352,
+     SAR = 353,
+     SARW = 354,
+     SEL = 355,
+     SET1 = 356,
+     SHL = 357,
+     SHLW = 358,
+     SHR = 359,
+     SHRW = 360,
+     SKC = 361,
+     SKH = 362,
+     SKNC = 363,
+     SKNH = 364,
+     SKNZ = 365,
+     SKZ = 366,
+     STOP = 367,
+     SUB = 368,
+     SUBC = 369,
+     SUBW = 370,
+     XCH = 371,
+     XCHW = 372,
+     XOR = 373,
+     XOR1 = 374
+   };
+#endif
+/* Tokens.  */
+#define A 258
+#define X 259
+#define B 260
+#define C 261
+#define D 262
+#define E 263
+#define H 264
+#define L 265
+#define AX 266
+#define BC 267
+#define DE 268
+#define HL 269
+#define SPL 270
+#define SPH 271
+#define PSW 272
+#define CS 273
+#define ES 274
+#define PMC 275
+#define MEM 276
+#define FLAG 277
+#define SP 278
+#define CY 279
+#define RB0 280
+#define RB1 281
+#define RB2 282
+#define RB3 283
+#define EXPR 284
+#define UNKNOWN_OPCODE 285
+#define IS_OPCODE 286
+#define DOT_S 287
+#define DOT_B 288
+#define DOT_W 289
+#define DOT_L 290
+#define DOT_A 291
+#define DOT_UB 292
+#define DOT_UW 293
+#define ADD 294
+#define ADDC 295
+#define ADDW 296
+#define AND_ 297
+#define AND1 298
+#define BF 299
+#define BH 300
+#define BNC 301
+#define BNH 302
+#define BNZ 303
+#define BR 304
+#define BRK 305
+#define BRK1 306
+#define BT 307
+#define BTCLR 308
+#define BZ 309
+#define CALL 310
+#define CALLT 311
+#define CLR1 312
+#define CLRB 313
+#define CLRW 314
+#define CMP 315
+#define CMP0 316
+#define CMPS 317
+#define CMPW 318
+#define DEC 319
+#define DECW 320
+#define DI 321
+#define DIVHU 322
+#define DIVWU 323
+#define EI 324
+#define HALT 325
+#define INC 326
+#define INCW 327
+#define MACH 328
+#define MACHU 329
+#define MOV 330
+#define MOV1 331
+#define MOVS 332
+#define MOVW 333
+#define MULH 334
+#define MULHU 335
+#define MULU 336
+#define NOP 337
+#define NOT1 338
+#define ONEB 339
+#define ONEW 340
+#define OR 341
+#define OR1 342
+#define POP 343
+#define PUSH 344
+#define RET 345
+#define RETI 346
+#define RETB 347
+#define ROL 348
+#define ROLC 349
+#define ROLWC 350
+#define ROR 351
+#define RORC 352
+#define SAR 353
+#define SARW 354
+#define SEL 355
+#define SET1 356
+#define SHL 357
+#define SHLW 358
+#define SHR 359
+#define SHRW 360
+#define SKC 361
+#define SKH 362
+#define SKNC 363
+#define SKNH 364
+#define SKNZ 365
+#define SKZ 366
+#define STOP 367
+#define SUB 368
+#define SUBC 369
+#define SUBW 370
+#define XCH 371
+#define XCHW 372
+#define XOR 373
+#define XOR1 374
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 138 "rl78-parse.y"
+{
+  int regno;
+  expressionS exp;
+}
+/* Line 1529 of yacc.c.  */
+#line 292 "rl78-parse.h"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE rl78_lval;
+
diff --git a/gas/rx-parse.c b/gas/rx-parse.c
new file mode 100644
index 00000000000..4776104beed
--- /dev/null
+++ b/gas/rx-parse.c
@@ -0,0 +1,4241 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+/* Substitute the variable and function names.  */
+#define yyparse rx_parse
+#define yylex   rx_lex
+#define yyerror rx_error
+#define yylval  rx_lval
+#define yychar  rx_char
+#define yydebug rx_debug
+#define yynerrs rx_nerrs
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     REG = 258,
+     FLAG = 259,
+     CREG = 260,
+     EXPR = 261,
+     UNKNOWN_OPCODE = 262,
+     IS_OPCODE = 263,
+     DOT_S = 264,
+     DOT_B = 265,
+     DOT_W = 266,
+     DOT_L = 267,
+     DOT_A = 268,
+     DOT_UB = 269,
+     DOT_UW = 270,
+     ABS = 271,
+     ADC = 272,
+     ADD = 273,
+     AND_ = 274,
+     BCLR = 275,
+     BCND = 276,
+     BMCND = 277,
+     BNOT = 278,
+     BRA = 279,
+     BRK = 280,
+     BSET = 281,
+     BSR = 282,
+     BTST = 283,
+     CLRPSW = 284,
+     CMP = 285,
+     DBT = 286,
+     DIV = 287,
+     DIVU = 288,
+     EDIV = 289,
+     EDIVU = 290,
+     EMUL = 291,
+     EMULU = 292,
+     FADD = 293,
+     FCMP = 294,
+     FDIV = 295,
+     FMUL = 296,
+     FREIT = 297,
+     FSUB = 298,
+     FTOI = 299,
+     INT = 300,
+     ITOF = 301,
+     JMP = 302,
+     JSR = 303,
+     MACHI = 304,
+     MACLO = 305,
+     MAX = 306,
+     MIN = 307,
+     MOV = 308,
+     MOVU = 309,
+     MUL = 310,
+     MULHI = 311,
+     MULLO = 312,
+     MULU = 313,
+     MVFACHI = 314,
+     MVFACMI = 315,
+     MVFACLO = 316,
+     MVFC = 317,
+     MVTACHI = 318,
+     MVTACLO = 319,
+     MVTC = 320,
+     MVTIPL = 321,
+     NEG = 322,
+     NOP = 323,
+     NOT = 324,
+     OR = 325,
+     POP = 326,
+     POPC = 327,
+     POPM = 328,
+     PUSH = 329,
+     PUSHA = 330,
+     PUSHC = 331,
+     PUSHM = 332,
+     RACW = 333,
+     REIT = 334,
+     REVL = 335,
+     REVW = 336,
+     RMPA = 337,
+     ROLC = 338,
+     RORC = 339,
+     ROTL = 340,
+     ROTR = 341,
+     ROUND = 342,
+     RTE = 343,
+     RTFI = 344,
+     RTS = 345,
+     RTSD = 346,
+     SAT = 347,
+     SATR = 348,
+     SBB = 349,
+     SCCND = 350,
+     SCMPU = 351,
+     SETPSW = 352,
+     SHAR = 353,
+     SHLL = 354,
+     SHLR = 355,
+     SMOVB = 356,
+     SMOVF = 357,
+     SMOVU = 358,
+     SSTR = 359,
+     STNZ = 360,
+     STOP = 361,
+     STZ = 362,
+     SUB = 363,
+     SUNTIL = 364,
+     SWHILE = 365,
+     TST = 366,
+     WAIT = 367,
+     XCHG = 368,
+     XOR = 369
+   };
+#endif
+/* Tokens.  */
+#define REG 258
+#define FLAG 259
+#define CREG 260
+#define EXPR 261
+#define UNKNOWN_OPCODE 262
+#define IS_OPCODE 263
+#define DOT_S 264
+#define DOT_B 265
+#define DOT_W 266
+#define DOT_L 267
+#define DOT_A 268
+#define DOT_UB 269
+#define DOT_UW 270
+#define ABS 271
+#define ADC 272
+#define ADD 273
+#define AND_ 274
+#define BCLR 275
+#define BCND 276
+#define BMCND 277
+#define BNOT 278
+#define BRA 279
+#define BRK 280
+#define BSET 281
+#define BSR 282
+#define BTST 283
+#define CLRPSW 284
+#define CMP 285
+#define DBT 286
+#define DIV 287
+#define DIVU 288
+#define EDIV 289
+#define EDIVU 290
+#define EMUL 291
+#define EMULU 292
+#define FADD 293
+#define FCMP 294
+#define FDIV 295
+#define FMUL 296
+#define FREIT 297
+#define FSUB 298
+#define FTOI 299
+#define INT 300
+#define ITOF 301
+#define JMP 302
+#define JSR 303
+#define MACHI 304
+#define MACLO 305
+#define MAX 306
+#define MIN 307
+#define MOV 308
+#define MOVU 309
+#define MUL 310
+#define MULHI 311
+#define MULLO 312
+#define MULU 313
+#define MVFACHI 314
+#define MVFACMI 315
+#define MVFACLO 316
+#define MVFC 317
+#define MVTACHI 318
+#define MVTACLO 319
+#define MVTC 320
+#define MVTIPL 321
+#define NEG 322
+#define NOP 323
+#define NOT 324
+#define OR 325
+#define POP 326
+#define POPC 327
+#define POPM 328
+#define PUSH 329
+#define PUSHA 330
+#define PUSHC 331
+#define PUSHM 332
+#define RACW 333
+#define REIT 334
+#define REVL 335
+#define REVW 336
+#define RMPA 337
+#define ROLC 338
+#define RORC 339
+#define ROTL 340
+#define ROTR 341
+#define ROUND 342
+#define RTE 343
+#define RTFI 344
+#define RTS 345
+#define RTSD 346
+#define SAT 347
+#define SATR 348
+#define SBB 349
+#define SCCND 350
+#define SCMPU 351
+#define SETPSW 352
+#define SHAR 353
+#define SHLL 354
+#define SHLR 355
+#define SMOVB 356
+#define SMOVF 357
+#define SMOVU 358
+#define SSTR 359
+#define STNZ 360
+#define STOP 361
+#define STZ 362
+#define SUB 363
+#define SUNTIL 364
+#define SWHILE 365
+#define TST 366
+#define WAIT 367
+#define XCHG 368
+#define XOR 369
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 20 "rx-parse.y"
+
+
+#include "as.h"
+#include "safe-ctype.h"
+#include "rx-defs.h"
+
+static int rx_lex (void);
+
+#define COND_EQ	0
+#define COND_NE	1
+
+#define MEMEX 0x06
+
+#define BSIZE 0
+#define WSIZE 1
+#define LSIZE 2
+
+/*                       .sb    .sw    .l     .uw   */
+static int sizemap[] = { BSIZE, WSIZE, LSIZE, WSIZE };
+
+/* Ok, here are the rules for using these macros...
+
+   B*() is used to specify the base opcode bytes.  Fields to be filled
+        in later, leave zero.  Call this first.
+
+   F() and FE() are used to fill in fields within the base opcode bytes.  You MUST
+        call B*() before any F() or FE().
+
+   [UN]*O*(), PC*() appends operands to the end of the opcode.  You
+        must call P() and B*() before any of these, so that the fixups
+        have the right byte location.
+        O = signed, UO = unsigned, NO = negated, PC = pcrel
+
+   IMM() adds an immediate and fills in the field for it.
+   NIMM() same, but negates the immediate.
+   NBIMM() same, but negates the immediate, for sbb.
+   DSP() adds a displacement, and fills in the field for it.
+
+   Note that order is significant for the O, IMM, and DSP macros, as
+   they append their data to the operand buffer in the order that you
+   call them.
+
+   Use "disp" for displacements whenever possible; this handles the
+   "0" case properly.  */
+
+#define B1(b1)             rx_base1 (b1)
+#define B2(b1, b2)         rx_base2 (b1, b2)
+#define B3(b1, b2, b3)     rx_base3 (b1, b2, b3)
+#define B4(b1, b2, b3, b4) rx_base4 (b1, b2, b3, b4)
+
+/* POS is bits from the MSB of the first byte to the LSB of the last byte.  */
+#define F(val,pos,sz)      rx_field (val, pos, sz)
+#define FE(exp,pos,sz)	   rx_field (exp_val (exp), pos, sz);
+
+#define O1(v)              rx_op (v, 1, RXREL_SIGNED); rx_range (v, -128, 255)
+#define O2(v)              rx_op (v, 2, RXREL_SIGNED); rx_range (v, -32768, 65536)
+#define O3(v)              rx_op (v, 3, RXREL_SIGNED); rx_range (v, -8388608, 16777216)
+#define O4(v)              rx_op (v, 4, RXREL_SIGNED)
+
+#define UO1(v)             rx_op (v, 1, RXREL_UNSIGNED); rx_range (v, 0, 255)
+#define UO2(v)             rx_op (v, 2, RXREL_UNSIGNED); rx_range (v, 0, 65536)
+#define UO3(v)             rx_op (v, 3, RXREL_UNSIGNED); rx_range (v, 0, 16777216)
+#define UO4(v)             rx_op (v, 4, RXREL_UNSIGNED)
+
+#define NO1(v)             rx_op (v, 1, RXREL_NEGATIVE)
+#define NO2(v)             rx_op (v, 2, RXREL_NEGATIVE)
+#define NO3(v)             rx_op (v, 3, RXREL_NEGATIVE)
+#define NO4(v)             rx_op (v, 4, RXREL_NEGATIVE)
+
+#define PC1(v)             rx_op (v, 1, RXREL_PCREL)
+#define PC2(v)             rx_op (v, 2, RXREL_PCREL)
+#define PC3(v)             rx_op (v, 3, RXREL_PCREL)
+
+#define IMM_(v,pos,size)   F (immediate (v, RXREL_SIGNED, pos, size), pos, 2); \
+			   if (v.X_op != O_constant && v.X_op != O_big) rx_linkrelax_imm (pos)
+#define IMM(v,pos)	   IMM_ (v, pos, 32)
+#define IMMW(v,pos)	   IMM_ (v, pos, 16); rx_range (v, -32768, 65536)
+#define IMMB(v,pos)	   IMM_ (v, pos, 8); rx_range (v, -128, 255)
+#define NIMM(v,pos)	   F (immediate (v, RXREL_NEGATIVE, pos, 32), pos, 2)
+#define NBIMM(v,pos)	   F (immediate (v, RXREL_NEGATIVE_BORROW, pos, 32), pos, 2)
+#define DSP(v,pos,msz)	   if (!v.X_md) rx_relax (RX_RELAX_DISP, pos); \
+			   else rx_linkrelax_dsp (pos); \
+			   F (displacement (v, msz), pos, 2)
+
+#define id24(a,b2,b3)	   B3 (0xfb+a, b2, b3)
+
+static void	   rx_check_float_support (void);
+static int         rx_intop (expressionS, int, int);
+static int         rx_uintop (expressionS, int);
+static int         rx_disp3op (expressionS);
+static int         rx_disp5op (expressionS *, int);
+static int         rx_disp5op0 (expressionS *, int);
+static int         exp_val (expressionS exp);
+static expressionS zero_expr (void);
+static int         immediate (expressionS, int, int, int);
+static int         displacement (expressionS, int);
+static void        rtsd_immediate (expressionS);
+static void	   rx_range (expressionS, int, int);
+
+static int    need_flag = 0;
+static int    rx_in_brackets = 0;
+static int    rx_last_token = 0;
+static char * rx_init_start;
+static char * rx_last_exp_start = 0;
+static int    sub_op;
+static int    sub_op2;
+
+#define YYDEBUG 1
+#define YYERROR_VERBOSE 1
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 134 "rx-parse.y"
+{
+  int regno;
+  expressionS exp;
+}
+/* Line 193 of yacc.c.  */
+#line 449 "rx-parse.c"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 216 of yacc.c.  */
+#line 462 "rx-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  216
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   618
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  121
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  62
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  244
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  610
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   369
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,   115,     2,     2,     2,     2,
+       2,     2,     2,   120,   116,   119,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,   117,     2,   118,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
+      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
+      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
+      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
+      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
+      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
+     105,   106,   107,   108,   109,   110,   111,   112,   113,   114
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     5,     7,     9,    11,    13,    16,    20,
+      24,    27,    31,    35,    39,    43,    47,    51,    55,    58,
+      68,    78,    88,    96,   101,   110,   119,   125,   133,   142,
+     148,   154,   160,   166,   172,   178,   185,   191,   195,   196,
+     200,   201,   205,   206,   210,   215,   220,   228,   232,   238,
+     244,   250,   253,   256,   259,   263,   266,   269,   272,   275,
+     278,   281,   284,   288,   292,   294,   296,   298,   300,   303,
+     306,   309,   312,   314,   316,   318,   320,   324,   333,   342,
+     350,   361,   373,   379,   387,   397,   407,   417,   424,   425,
+     429,   430,   434,   435,   439,   440,   444,   445,   449,   450,
+     454,   455,   459,   460,   464,   465,   469,   470,   474,   475,
+     479,   480,   484,   485,   489,   490,   494,   495,   499,   500,
+     504,   505,   509,   510,   514,   515,   519,   524,   529,   534,
+     539,   548,   557,   566,   575,   576,   580,   581,   585,   586,
+     590,   591,   595,   596,   600,   601,   605,   606,   610,   614,
+     621,   631,   641,   646,   651,   656,   661,   664,   667,   670,
+     673,   676,   680,   689,   698,   707,   716,   725,   734,   735,
+     739,   740,   744,   745,   749,   750,   754,   759,   764,   770,
+     776,   782,   788,   794,   804,   814,   824,   825,   829,   830,
+     834,   835,   839,   840,   844,   845,   849,   855,   859,   867,
+     875,   881,   885,   893,   897,   905,   913,   918,   920,   922,
+     924,   926,   930,   932,   936,   944,   952,   956,   961,   968,
+     970,   971,   977,   979,   980,   985,   986,   995,   996,   998,
+     999,  1002,  1004,  1006,  1007,  1009,  1011,  1012,  1014,  1016,
+    1018,  1019,  1021,  1023,  1024
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int16 yyrhs[] =
+{
+     122,     0,    -1,     7,    -1,    25,    -1,    31,    -1,    90,
+      -1,    68,    -1,    24,     6,    -1,    24,    13,     6,    -1,
+      24,     9,     6,    -1,    27,     6,    -1,    27,    13,     6,
+      -1,    21,     9,     6,    -1,    21,    10,     6,    -1,    24,
+      10,     6,    -1,    24,    11,     6,    -1,    27,    11,     6,
+      -1,    21,    11,     6,    -1,    21,     6,    -1,    53,    10,
+     115,     6,   116,   176,   117,     3,   118,    -1,    53,    11,
+     115,     6,   116,   176,   117,     3,   118,    -1,    53,    12,
+     115,     6,   116,   176,   117,     3,   118,    -1,    91,   115,
+       6,   116,     3,   119,     3,    -1,    30,     3,   116,     3,
+      -1,    30,   176,   117,     3,   118,    14,   116,     3,    -1,
+      30,   176,   117,     3,   118,   179,   116,     3,    -1,    54,
+     181,     3,   116,     3,    -1,    54,   181,   117,     3,   118,
+     116,     3,    -1,    54,   181,     6,   117,     3,   118,   116,
+       3,    -1,   108,   115,     6,   116,     3,    -1,    30,   115,
+       6,   116,     3,    -1,    18,   115,     6,   116,     3,    -1,
+      55,   115,     6,   116,     3,    -1,    19,   115,     6,   116,
+       3,    -1,    70,   115,     6,   116,     3,    -1,    53,    12,
+     115,     6,   116,     3,    -1,    53,   115,     6,   116,     3,
+      -1,    91,   115,     6,    -1,    -1,   100,   123,   170,    -1,
+      -1,    98,   124,   170,    -1,    -1,    99,   125,   170,    -1,
+      77,     3,   119,     3,    -1,    73,     3,   119,     3,    -1,
+      18,   115,     6,   116,     3,   116,     3,    -1,    45,   115,
+       6,    -1,    26,   115,     6,   116,     3,    -1,    20,   115,
+       6,   116,     3,    -1,    28,   115,     6,   116,     3,    -1,
+      92,     3,    -1,    84,     3,    -1,    83,     3,    -1,    74,
+     180,     3,    -1,    71,     3,    -1,    76,     5,    -1,    72,
+       5,    -1,    97,   177,    -1,    29,   177,    -1,    47,     3,
+      -1,    48,     3,    -1,    24,   182,     3,    -1,    27,   182,
+       3,    -1,    96,    -1,   103,    -1,   101,    -1,   102,    -1,
+     109,   180,    -1,   110,   180,    -1,   104,   180,    -1,    82,
+     180,    -1,    89,    -1,    88,    -1,   112,    -1,    93,    -1,
+      66,   115,     6,    -1,    53,   180,     3,   116,     6,   117,
+       3,   118,    -1,    53,   180,     6,   117,     3,   118,   116,
+       3,    -1,    53,   180,     3,   116,   117,     3,   118,    -1,
+      53,   180,   117,     3,   118,   116,   176,   117,     3,   118,
+      -1,    53,   180,     6,   117,     3,   118,   116,   176,   117,
+       3,   118,    -1,    53,   180,     3,   116,     3,    -1,    53,
+     180,   117,     3,   118,   116,     3,    -1,    26,   115,     6,
+     116,   176,   117,     3,   118,    10,    -1,    20,   115,     6,
+     116,   176,   117,     3,   118,    10,    -1,    28,   115,     6,
+     116,   176,   117,     3,   118,    10,    -1,    74,   180,   176,
+     117,     3,   118,    -1,    -1,    94,   126,   162,    -1,    -1,
+      67,   127,   167,    -1,    -1,    17,   128,   166,    -1,    -1,
+      16,   129,   167,    -1,    -1,    51,   130,   165,    -1,    -1,
+      52,   131,   165,    -1,    -1,    36,   132,   164,    -1,    -1,
+      37,   133,   164,    -1,    -1,    32,   134,   165,    -1,    -1,
+      33,   135,   165,    -1,    -1,   111,   136,   165,    -1,    -1,
+     114,   137,   165,    -1,    -1,    69,   138,   167,    -1,    -1,
+     107,   139,   164,    -1,    -1,   105,   140,   164,    -1,    -1,
+      36,   141,   168,    -1,    -1,    37,   142,   168,    -1,    -1,
+     113,   143,   168,    -1,    -1,    46,   144,   168,    -1,    26,
+       3,   116,     3,    -1,    20,     3,   116,     3,    -1,    28,
+       3,   116,     3,    -1,    23,     3,   116,     3,    -1,    26,
+       3,   116,   176,   117,     3,   118,    10,    -1,    20,     3,
+     116,   176,   117,     3,   118,    10,    -1,    28,     3,   116,
+     176,   117,     3,   118,    10,    -1,    23,     3,   116,   176,
+     117,     3,   118,    10,    -1,    -1,    43,   145,   171,    -1,
+      -1,    39,   146,   171,    -1,    -1,    38,   147,   171,    -1,
+      -1,    41,   148,   171,    -1,    -1,    40,   149,   171,    -1,
+      -1,    44,   150,   173,    -1,    -1,    87,   151,   173,    -1,
+      95,    12,     3,    -1,    95,   180,   176,   117,     3,   118,
+      -1,    22,   115,     6,   116,   176,   117,     3,   118,    10,
+      -1,    23,   115,     6,   116,   176,   117,     3,   118,    10,
+      -1,    56,     3,   116,     3,    -1,    57,     3,   116,     3,
+      -1,    49,     3,   116,     3,    -1,    50,     3,   116,     3,
+      -1,    63,     3,    -1,    64,     3,    -1,    59,     3,    -1,
+      60,     3,    -1,    61,     3,    -1,    78,   115,     6,    -1,
+      53,   180,     3,   116,   117,     3,   120,   118,    -1,    53,
+     180,     3,   116,   117,   119,     3,   118,    -1,    53,   180,
+     117,     3,   120,   118,   116,     3,    -1,    53,   180,   117,
+     119,     3,   118,   116,     3,    -1,    54,   181,   117,     3,
+     120,   118,   116,     3,    -1,    54,   181,   117,   119,     3,
+     118,   116,     3,    -1,    -1,    85,   152,   169,    -1,    -1,
+      86,   153,   169,    -1,    -1,    81,   154,   169,    -1,    -1,
+      80,   155,   169,    -1,    65,     3,   116,     5,    -1,    62,
+       5,   116,     3,    -1,    85,   115,     6,   116,     3,    -1,
+      86,   115,     6,   116,     3,    -1,    65,   115,     6,   116,
+       5,    -1,    22,   115,     6,   116,     3,    -1,    23,   115,
+       6,   116,     3,    -1,    53,   180,     3,   116,   117,     3,
+     116,     3,   118,    -1,    53,   180,   117,     3,   116,     3,
+     118,   116,     3,    -1,    54,   181,   117,     3,   116,     3,
+     118,   116,     3,    -1,    -1,   108,   156,   161,    -1,    -1,
+      18,   157,   161,    -1,    -1,    55,   158,   161,    -1,    -1,
+      19,   159,   161,    -1,    -1,    70,   160,   161,    -1,    94,
+     115,     6,   116,     3,    -1,     3,   116,     3,    -1,   176,
+     117,     3,   118,    14,   116,     3,    -1,   176,   117,     3,
+     118,   179,   116,     3,    -1,     3,   116,     3,   116,     3,
+      -1,     3,   116,     3,    -1,   176,   117,     3,   118,   182,
+     116,     3,    -1,     3,   116,     3,    -1,   176,   117,     3,
+     118,    14,   116,     3,    -1,   176,   117,     3,   118,   179,
+     116,     3,    -1,   115,     6,   116,     3,    -1,   163,    -1,
+     164,    -1,   162,    -1,   164,    -1,     3,   116,     3,    -1,
+       3,    -1,     3,   116,     3,    -1,   176,   117,     3,   118,
+      14,   116,     3,    -1,   176,   117,     3,   118,   179,   116,
+       3,    -1,     3,   116,     3,    -1,   115,     6,   116,     3,
+      -1,   115,     6,   116,     3,   116,     3,    -1,   169,    -1,
+      -1,   172,   115,     6,   116,     3,    -1,   173,    -1,    -1,
+     174,     3,   116,     3,    -1,    -1,   175,   176,   117,     3,
+     118,   182,   116,     3,    -1,    -1,     6,    -1,    -1,   178,
+       4,    -1,    10,    -1,    11,    -1,    -1,    12,    -1,    15,
+      -1,    -1,    10,    -1,    11,    -1,    12,    -1,    -1,    10,
+      -1,    11,    -1,    -1,    12,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   174,   174,   179,   182,   185,   188,   193,   208,   211,
+     216,   225,   230,   238,   241,   246,   248,   250,   255,   273,
+     281,   287,   295,   304,   309,   312,   317,   322,   325,   333,
+     340,   348,   354,   360,   366,   372,   380,   390,   395,   395,
+     396,   396,   397,   397,   401,   414,   427,   432,   437,   439,
+     444,   449,   451,   453,   458,   463,   468,   476,   484,   486,
+     491,   493,   495,   497,   502,   504,   506,   508,   513,   515,
+     517,   522,   527,   529,   531,   533,   538,   544,   552,   566,
+     571,   576,   581,   586,   591,   593,   595,   600,   605,   605,
+     606,   606,   607,   607,   608,   608,   609,   609,   610,   610,
+     611,   611,   612,   612,   613,   613,   614,   614,   615,   615,
+     616,   616,   617,   617,   618,   618,   619,   619,   623,   623,
+     624,   624,   625,   625,   626,   626,   630,   632,   634,   636,
+     639,   641,   643,   645,   650,   650,   651,   651,   652,   652,
+     653,   653,   654,   654,   655,   655,   656,   656,   660,   662,
+     667,   673,   679,   681,   683,   685,   691,   693,   695,   697,
+     699,   702,   713,   715,   720,   722,   727,   729,   734,   734,
+     735,   735,   736,   736,   737,   737,   741,   747,   752,   754,
+     759,   764,   770,   775,   778,   781,   786,   786,   787,   787,
+     788,   788,   789,   789,   790,   790,   795,   805,   807,   809,
+     811,   818,   820,   828,   830,   832,   838,   843,   844,   848,
+     849,   853,   855,   861,   863,   865,   872,   876,   878,   880,
+     885,   885,   888,   892,   892,   895,   895,   902,   903,   906,
+     906,   911,   912,   913,   914,   915,   918,   919,   920,   921,
+     924,   925,   926,   929,   930
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "REG", "FLAG", "CREG", "EXPR",
+  "UNKNOWN_OPCODE", "IS_OPCODE", "DOT_S", "DOT_B", "DOT_W", "DOT_L",
+  "DOT_A", "DOT_UB", "DOT_UW", "ABS", "ADC", "ADD", "AND_", "BCLR", "BCND",
+  "BMCND", "BNOT", "BRA", "BRK", "BSET", "BSR", "BTST", "CLRPSW", "CMP",
+  "DBT", "DIV", "DIVU", "EDIV", "EDIVU", "EMUL", "EMULU", "FADD", "FCMP",
+  "FDIV", "FMUL", "FREIT", "FSUB", "FTOI", "INT", "ITOF", "JMP", "JSR",
+  "MACHI", "MACLO", "MAX", "MIN", "MOV", "MOVU", "MUL", "MULHI", "MULLO",
+  "MULU", "MVFACHI", "MVFACMI", "MVFACLO", "MVFC", "MVTACHI", "MVTACLO",
+  "MVTC", "MVTIPL", "NEG", "NOP", "NOT", "OR", "POP", "POPC", "POPM",
+  "PUSH", "PUSHA", "PUSHC", "PUSHM", "RACW", "REIT", "REVL", "REVW",
+  "RMPA", "ROLC", "RORC", "ROTL", "ROTR", "ROUND", "RTE", "RTFI", "RTS",
+  "RTSD", "SAT", "SATR", "SBB", "SCCND", "SCMPU", "SETPSW", "SHAR", "SHLL",
+  "SHLR", "SMOVB", "SMOVF", "SMOVU", "SSTR", "STNZ", "STOP", "STZ", "SUB",
+  "SUNTIL", "SWHILE", "TST", "WAIT", "XCHG", "XOR", "'#'", "','", "'['",
+  "']'", "'-'", "'+'", "$accept", "statement", "@1", "@2", "@3", "@4",
+  "@5", "@6", "@7", "@8", "@9", "@10", "@11", "@12", "@13", "@14", "@15",
+  "@16", "@17", "@18", "@19", "@20", "@21", "@22", "@23", "@24", "@25",
+  "@26", "@27", "@28", "@29", "@30", "@31", "@32", "@33", "@34", "@35",
+  "@36", "@37", "@38", "op_subadd", "op_dp20_rm_l", "op_dp20_rm",
+  "op_dp20_i", "op_dp20_rim", "op_dp20_rim_l", "op_dp20_rr", "op_xchg",
+  "op_shift_rot", "op_shift", "float2_op", "@39", "float2_op_ni", "@40",
+  "@41", "disp", "flag", "@42", "memex", "bwl", "bw", "opt_l", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
+     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
+     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
+     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
+     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
+     345,   346,   347,   348,   349,   350,   351,   352,   353,   354,
+     355,   356,   357,   358,   359,   360,   361,   362,   363,   364,
+     365,   366,   367,   368,   369,    35,    44,    91,    93,    45,
+      43
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,   121,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   123,   122,
+     124,   122,   125,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   126,   122,
+     127,   122,   128,   122,   129,   122,   130,   122,   131,   122,
+     132,   122,   133,   122,   134,   122,   135,   122,   136,   122,
+     137,   122,   138,   122,   139,   122,   140,   122,   141,   122,
+     142,   122,   143,   122,   144,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   145,   122,   146,   122,   147,   122,
+     148,   122,   149,   122,   150,   122,   151,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   122,   122,   152,   122,
+     153,   122,   154,   122,   155,   122,   122,   122,   122,   122,
+     122,   122,   122,   122,   122,   122,   156,   122,   157,   122,
+     158,   122,   159,   122,   160,   122,   122,   161,   161,   161,
+     161,   162,   162,   163,   163,   163,   164,   165,   165,   166,
+     166,   167,   167,   168,   168,   168,   169,   170,   170,   170,
+     172,   171,   171,   174,   173,   175,   173,   176,   176,   178,
+     177,   179,   179,   179,   179,   179,   180,   180,   180,   180,
+     181,   181,   181,   182,   182
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     1,     1,     1,     1,     1,     2,     3,     3,
+       2,     3,     3,     3,     3,     3,     3,     3,     2,     9,
+       9,     9,     7,     4,     8,     8,     5,     7,     8,     5,
+       5,     5,     5,     5,     5,     6,     5,     3,     0,     3,
+       0,     3,     0,     3,     4,     4,     7,     3,     5,     5,
+       5,     2,     2,     2,     3,     2,     2,     2,     2,     2,
+       2,     2,     3,     3,     1,     1,     1,     1,     2,     2,
+       2,     2,     1,     1,     1,     1,     3,     8,     8,     7,
+      10,    11,     5,     7,     9,     9,     9,     6,     0,     3,
+       0,     3,     0,     3,     0,     3,     0,     3,     0,     3,
+       0,     3,     0,     3,     0,     3,     0,     3,     0,     3,
+       0,     3,     0,     3,     0,     3,     0,     3,     0,     3,
+       0,     3,     0,     3,     0,     3,     4,     4,     4,     4,
+       8,     8,     8,     8,     0,     3,     0,     3,     0,     3,
+       0,     3,     0,     3,     0,     3,     0,     3,     3,     6,
+       9,     9,     4,     4,     4,     4,     2,     2,     2,     2,
+       2,     3,     8,     8,     8,     8,     8,     8,     0,     3,
+       0,     3,     0,     3,     0,     3,     4,     4,     5,     5,
+       5,     5,     5,     9,     9,     9,     0,     3,     0,     3,
+       0,     3,     0,     3,     0,     3,     5,     3,     7,     7,
+       5,     3,     7,     3,     7,     7,     4,     1,     1,     1,
+       1,     3,     1,     3,     7,     7,     3,     4,     6,     1,
+       0,     5,     1,     0,     4,     0,     8,     0,     1,     0,
+       2,     1,     1,     0,     1,     1,     0,     1,     1,     1,
+       0,     1,     1,     0,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       0,     2,    94,    92,   188,   192,     0,     0,     0,     0,
+     243,     3,     0,   243,     0,   229,   227,     4,   104,   106,
+     118,   120,   138,   136,   142,   140,   134,   144,     0,   124,
+       0,     0,     0,     0,    96,    98,   236,   240,   190,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,    90,
+       6,   112,   194,     0,     0,     0,   236,     0,     0,     0,
+     174,   172,   236,     0,     0,   168,   170,   146,    73,    72,
+       5,     0,     0,    75,    88,   236,    64,   229,    40,    42,
+      38,    66,    67,    65,   236,   116,   114,   186,   236,   236,
+     108,    74,   122,   110,     0,     0,   227,     0,   227,     0,
+     227,     0,     0,    18,     0,     0,     0,     0,     0,     0,
+       7,     0,     0,     0,   244,     0,     0,     0,     0,    10,
+       0,     0,     0,     0,     0,    59,     0,     0,   228,     0,
+       0,   227,   227,     0,   227,     0,   227,   225,   225,   225,
+     225,   225,   225,     0,   227,    60,    61,     0,     0,   227,
+     227,   237,   238,   239,     0,     0,   241,   242,     0,     0,
+     227,     0,     0,   158,   159,   160,     0,   156,   157,     0,
+       0,     0,     0,     0,     0,   227,    55,    57,     0,   237,
+     238,   239,   227,    56,     0,     0,     0,     0,    71,    53,
+      52,     0,     0,     0,     0,   225,     0,    51,     0,   227,
+     239,   227,    58,     0,     0,     0,    70,     0,     0,     0,
+     227,    68,    69,   227,   227,   227,     1,   212,    95,     0,
+       0,   209,   210,    93,     0,     0,     0,   189,     0,     0,
+     193,   227,     0,    12,    13,    17,     0,   227,     0,     9,
+      14,    15,     8,    62,   227,     0,    16,    11,    63,   227,
+       0,   230,     0,     0,     0,     0,   207,   208,   105,     0,
+     107,   101,     0,   119,     0,   103,   121,   139,     0,   222,
+       0,   227,   137,   143,   141,   135,   145,    47,   125,     0,
+       0,    97,    99,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,   191,     0,     0,     0,     0,     0,
+      76,    91,   113,     0,   195,     0,    54,     0,     0,   161,
+       0,   175,   173,     0,   169,     0,   171,   147,    37,     0,
+      89,   148,     0,     0,   219,    41,    43,    39,   117,   115,
+       0,   187,   109,   123,   111,     0,     0,     0,     0,     0,
+       0,     0,     0,   127,     0,   227,   227,   129,     0,   227,
+     126,     0,   227,   128,     0,   227,    23,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   154,   155,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   152,   153,   177,   176,     0,     0,    45,     0,    44,
+       0,     0,     0,     0,     0,     0,     0,     0,   211,   201,
+       0,     0,    31,   197,     0,    33,     0,    49,     0,   181,
+       0,     0,   182,     0,     0,    48,     0,     0,    50,     0,
+      30,   233,   203,     0,   213,     0,     0,     0,     0,   227,
+     227,   227,    36,    82,     0,     0,     0,     0,     0,     0,
+       0,    26,     0,     0,     0,     0,     0,    32,   180,    34,
+       0,   216,   178,   179,     0,   196,     0,     0,    29,   206,
+     243,     0,     0,   233,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   231,   232,   234,     0,   235,     0,   233,
+     233,     0,   224,     0,     0,     0,    35,     0,     0,     0,
+       0,     0,     0,   227,     0,     0,     0,     0,     0,     0,
+       0,    87,     0,   149,   217,     0,    46,   200,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   221,   243,     0,     0,     0,
+       0,     0,    79,     0,     0,   227,     0,    83,     0,     0,
+       0,     0,     0,    27,     0,     0,    22,     0,     0,     0,
+       0,   131,     0,     0,   133,     0,   130,     0,   132,     0,
+      24,    25,     0,     0,     0,     0,     0,     0,     0,     0,
+      77,     0,   162,   163,    78,     0,     0,     0,   164,   165,
+      28,     0,   166,   167,   218,   202,   198,   199,    85,   150,
+     151,    84,    86,   204,   205,   214,   215,     0,    19,    20,
+      21,   183,     0,   184,     0,   185,   226,     0,    80,    81
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
+{
+      -1,    94,   205,   203,   204,   199,   172,    96,    95,   149,
+     150,   133,   135,   131,   132,   213,   215,   173,   208,   207,
+     134,   136,   214,   144,   141,   138,   137,   140,   139,   142,
+     195,   192,   194,   187,   186,   210,    98,   160,   100,   175,
+     227,   221,   256,   257,   258,   223,   218,   263,   324,   325,
+     267,   268,   269,   270,   271,   259,   125,   126,   478,   155,
+     158,   116
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -432
+static const yytype_int16 yypact[] =
+{
+     504,  -432,  -432,  -432,   -80,   -73,    16,    47,   -27,    18,
+      34,  -432,    19,    59,    20,  -432,     1,  -432,  -432,  -432,
+     -20,    -9,  -432,  -432,  -432,  -432,  -432,  -432,    15,  -432,
+     137,   174,   177,   181,  -432,  -432,    17,   168,    73,   186,
+     187,   188,   189,   190,   191,   192,   194,    21,    84,  -432,
+    -432,  -432,    85,   198,   197,   200,   100,   199,   202,    91,
+    -432,  -432,   100,   204,   205,    94,    95,  -432,  -432,  -432,
+    -432,    96,   209,  -432,    99,   164,  -432,  -432,  -432,  -432,
+    -432,  -432,  -432,  -432,   100,  -432,  -432,   101,   100,   100,
+    -432,  -432,  -432,  -432,   213,   214,    12,   212,    30,   216,
+      30,   103,   217,  -432,   218,   219,   220,   221,   104,   223,
+    -432,   224,   225,   226,  -432,   228,   232,   120,   231,  -432,
+     233,   234,   235,   125,   236,  -432,   239,   128,  -432,   240,
+     130,    14,    14,   133,    98,   133,    98,    22,    22,    22,
+      22,    22,   242,   243,    98,  -432,  -432,   134,   135,    14,
+      14,   138,   139,   141,   246,     6,  -432,  -432,     7,   251,
+      30,   142,   146,  -432,  -432,  -432,   147,  -432,  -432,   148,
+     253,   254,   214,   214,   255,    30,  -432,  -432,   152,  -432,
+    -432,  -432,   136,  -432,   153,   259,   263,   263,  -432,  -432,
+    -432,   261,   263,   262,   263,   242,   264,  -432,   267,   143,
+     266,   268,  -432,    23,    23,    23,  -432,   133,   133,   269,
+      30,  -432,  -432,    14,    98,    14,  -432,   160,  -432,   162,
+     271,  -432,  -432,  -432,   163,   169,   170,  -432,   171,   173,
+    -432,   144,   175,  -432,  -432,  -432,   176,   145,   178,  -432,
+    -432,  -432,  -432,  -432,   149,   179,  -432,  -432,  -432,   150,
+     180,  -432,   276,   182,   278,   183,  -432,  -432,  -432,   184,
+    -432,  -432,   193,  -432,   185,  -432,  -432,  -432,   172,  -432,
+     279,   268,  -432,  -432,  -432,  -432,  -432,  -432,  -432,   280,
+     281,  -432,  -432,   284,   287,   291,   195,   196,   201,     0,
+     203,   206,     2,   208,  -432,   297,   300,   301,   302,   210,
+    -432,  -432,  -432,   211,  -432,   303,  -432,   215,   305,  -432,
+     222,  -432,  -432,   227,  -432,   229,  -432,  -432,   230,   237,
+    -432,  -432,   238,   299,  -432,  -432,  -432,  -432,  -432,  -432,
+     241,  -432,  -432,  -432,  -432,   307,   310,   244,   311,   312,
+     313,   314,   317,  -432,   245,   151,   155,  -432,   247,   157,
+    -432,   248,   159,  -432,   249,   161,  -432,   318,   207,   319,
+     325,   328,   331,   329,   252,   250,  -432,  -432,   256,   257,
+     258,   334,     8,   337,   -37,   338,   339,   341,   -11,   344,
+     345,  -432,  -432,  -432,  -432,   346,   347,  -432,   349,  -432,
+     351,   353,   355,   356,   358,   360,   260,   366,  -432,  -432,
+     367,   265,   270,   272,   273,  -432,   368,  -432,   275,  -432,
+     277,   372,  -432,   282,   374,  -432,   283,   375,  -432,   285,
+    -432,    63,  -432,   286,  -432,   288,   274,   376,   377,   268,
+     268,   165,  -432,  -432,   290,     3,   292,   378,   289,   293,
+     294,  -432,   298,   379,   304,   306,   308,  -432,  -432,  -432,
+     309,  -432,  -432,  -432,   315,  -432,   320,   381,  -432,  -432,
+     373,   384,   386,    75,   321,   390,   392,   322,   393,   323,
+     394,   324,   395,  -432,  -432,  -432,   316,  -432,   327,    82,
+      88,   398,  -432,   326,   330,   332,  -432,   333,   400,    25,
+     405,   335,   336,   166,   340,   342,   343,   348,   406,   352,
+     354,  -432,   414,  -432,   357,   359,  -432,  -432,   362,   363,
+     408,   364,   365,   409,   369,   411,   370,   412,   371,   420,
+     422,   380,   382,   383,   385,  -432,   373,   425,   426,   427,
+     387,   428,  -432,   388,   389,   167,   396,  -432,   350,   430,
+     432,   433,   397,  -432,   434,   442,  -432,   443,   449,   450,
+     452,  -432,   447,   451,  -432,   453,  -432,   454,  -432,   455,
+    -432,  -432,   457,   459,   466,   468,   399,   391,   421,   444,
+    -432,   461,  -432,  -432,  -432,   401,   469,   471,  -432,  -432,
+    -432,   473,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,
+    -432,  -432,  -432,  -432,  -432,  -432,  -432,   477,  -432,  -432,
+    -432,  -432,   478,  -432,   465,  -432,  -432,   492,  -432,  -432
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
+{
+    -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,
+    -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,
+    -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,
+    -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,  -432,
+     -84,   295,  -432,   -94,   -98,  -432,     9,  -106,  -132,   -18,
+     -72,  -432,  -134,  -432,  -432,   -16,   407,  -432,  -431,   -25,
+    -432,   -12
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -224
+static const yytype_int16 yytable[] =
+{
+     130,   122,   222,   374,   127,   378,   489,   128,   276,   287,
+     290,   433,   288,   291,   434,   219,   230,   255,   128,   101,
+     128,   108,   117,   123,   169,  -223,   310,   151,   152,   153,
+     266,   182,   509,   226,   260,    97,   128,   188,   278,   261,
+     110,   265,    99,   111,   112,   113,   114,   115,   522,   524,
+     201,   281,   282,   103,   311,   312,   104,   105,   106,   206,
+     314,   317,   316,   211,   212,   119,   272,   273,   274,   275,
+     120,   114,   121,   473,   474,   475,   294,   476,   477,   437,
+     224,   438,   228,   439,   228,   473,   474,   475,   107,   508,
+     477,   304,   473,   474,   475,  -100,   521,   477,   473,   474,
+     475,   262,   523,   477,   128,   443,  -102,   444,   333,   445,
+     179,   180,   181,   328,   329,   332,   129,   334,   264,   375,
+     264,   379,   490,   289,   292,   435,   331,   220,   264,   220,
+     143,   102,   154,   109,   118,   124,   170,  -220,   323,   306,
+     145,   531,   128,   532,   228,   533,   219,   343,   347,   128,
+     128,   128,   350,   353,   407,   128,   128,   128,   409,   228,
+     412,   128,   415,   128,   418,   128,   307,   128,   486,   537,
+     574,   128,   128,   128,   179,   180,   200,   146,   156,   157,
+     147,   301,   302,   224,   148,   322,   326,   327,   159,   161,
+     162,   163,   164,   165,   228,   167,   166,   168,   264,   171,
+     174,   176,   177,   178,   183,   184,   185,   189,   190,   191,
+     193,   196,   197,   216,   198,   344,   209,   217,   225,   231,
+     237,   348,   229,   232,   233,   234,   235,   236,   351,   238,
+     239,   240,   241,   354,   242,   243,   244,   245,   248,   246,
+     247,   249,   250,   251,   252,  -223,   253,   254,   220,   277,
+     279,   280,   286,   283,   284,   365,   285,   293,   295,   299,
+     300,   303,   296,   297,   298,   309,   310,   313,   315,   321,
+     318,   305,   308,   319,   128,   330,   335,   337,   336,   356,
+     338,   358,   364,   366,   367,   339,   340,   363,   341,   342,
+     368,   345,   346,   369,   349,   352,   355,   370,   357,   359,
+     381,   360,   362,   382,   383,   396,   387,   384,   389,   361,
+     398,   371,   372,   399,   401,   402,   403,   404,   373,   376,
+     405,   420,   422,   377,   380,   421,   385,   386,   423,   408,
+     410,   424,   388,   413,   425,   426,   416,   432,   390,   419,
+     436,   440,   441,   391,   442,   392,   393,   446,   447,     0,
+     449,   448,   450,   394,   451,   395,   452,   397,   453,   454,
+     400,   455,   406,   456,   411,   414,   417,   428,   427,   458,
+     459,   464,   429,   430,   431,   467,   457,   469,   471,   482,
+     483,   492,   497,   460,   504,   114,   461,   506,   462,   507,
+     481,   463,   465,   511,   466,   512,   514,   516,   518,   468,
+     470,   525,   472,   530,   479,   493,   480,   488,   534,   543,
+     491,   494,   495,   484,   485,   487,   496,   546,   551,   554,
+     498,   556,   558,   560,   499,   561,   500,   501,   567,   568,
+     569,   571,   519,   578,   502,   579,   580,   582,   503,   510,
+     513,   515,   517,   520,   526,   583,   584,   527,   505,   528,
+     529,   535,   585,   586,   536,   587,   539,   588,   540,   541,
+     593,   589,   594,   590,   591,   592,   542,   577,   544,   595,
+     545,   596,   603,   547,   604,   548,   605,   538,   549,   550,
+     606,   607,   552,   553,   202,     0,     0,   555,   557,   559,
+       0,     0,     0,     0,   320,     0,   562,     0,   563,   564,
+       0,   565,     0,     0,     0,   570,   572,   573,     0,   598,
+       0,     1,   576,   581,   566,   597,     0,     0,   602,   575,
+       2,     3,     4,     5,     6,     7,     8,     9,    10,    11,
+      12,    13,    14,    15,    16,    17,    18,    19,     0,   599,
+      20,    21,    22,    23,    24,    25,     0,    26,    27,    28,
+      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
+      39,    40,   600,    41,    42,    43,    44,    45,    46,    47,
+      48,    49,    50,    51,    52,    53,    54,    55,    56,   601,
+      57,    58,    59,   608,    60,    61,    62,    63,    64,    65,
+      66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
+      76,    77,    78,    79,    80,    81,    82,    83,    84,    85,
+     609,    86,    87,    88,    89,    90,    91,    92,    93
+};
+
+static const yytype_int16 yycheck[] =
+{
+      16,    13,    96,     3,     3,     3,     3,     6,   142,     3,
+       3,     3,     6,     6,     6,     3,   100,     3,     6,     3,
+       6,     3,     3,     3,     3,     3,     3,    10,    11,    12,
+     136,    56,   463,     3,   132,   115,     6,    62,   144,   133,
+       6,   135,   115,     9,    10,    11,    12,    13,   479,   480,
+      75,   149,   150,     6,   186,   187,     9,    10,    11,    84,
+     192,   195,   194,    88,    89,     6,   138,   139,   140,   141,
+      11,    12,    13,    10,    11,    12,   160,    14,    15,   116,
+      96,   118,    98,   120,   100,    10,    11,    12,   115,    14,
+      15,   175,    10,    11,    12,   115,    14,    15,    10,    11,
+      12,     3,    14,    15,     6,   116,   115,   118,   214,   120,
+      10,    11,    12,   207,   208,   213,   115,   215,   134,   119,
+     136,   119,   119,   117,   117,   117,   210,   115,   144,   115,
+     115,   115,   115,   115,   115,   115,   115,   115,   115,     3,
+       3,   116,     6,   118,   160,   120,     3,     3,     3,     6,
+       6,     6,     3,     3,     3,     6,     6,     6,     3,   175,
+       3,     6,     3,     6,     3,     6,   182,     6,     3,     3,
+       3,     6,     6,     6,    10,    11,    12,     3,    10,    11,
+       3,   172,   173,   199,     3,   201,   204,   205,   115,     3,
+       3,     3,     3,     3,   210,     3,     5,     3,   214,   115,
+     115,     3,     5,     3,     5,     3,   115,     3,     3,   115,
+     115,   115,     3,     0,   115,   231,   115,     3,     6,   116,
+     116,   237,     6,     6,     6,     6,     6,     6,   244,     6,
+       6,     6,     6,   249,     6,     3,   116,     6,     3,     6,
+       6,   116,     6,     4,   116,     3,     6,   117,   115,     6,
+     116,   116,     6,   115,   115,   271,   115,     6,   116,     6,
+       6,     6,   116,   116,   116,     6,     3,     6,     6,     3,
+       6,   119,   119,     6,     6,     6,   116,     6,   116,     3,
+     117,     3,     3,     3,     3,   116,   116,   115,   117,   116,
+       6,   116,   116,     6,   116,   116,   116,     6,   116,   116,
+       3,   117,   117,     3,     3,     6,     3,     5,     3,   116,
+       3,   116,   116,     3,     3,     3,     3,     3,   117,   116,
+       3,     3,     3,   117,   116,   118,   116,   116,     3,   345,
+     346,     3,   117,   349,     3,     6,   352,     3,   116,   355,
+       3,     3,     3,   116,     3,   116,   116,     3,     3,    -1,
+       3,     5,     3,   116,     3,   117,     3,   116,     3,     3,
+     116,     3,   117,     3,   117,   117,   117,   117,   116,     3,
+       3,     3,   116,   116,   116,     3,   116,     3,     3,     3,
+       3,     3,     3,   118,     3,    12,   116,     3,   116,     3,
+     116,   118,   117,     3,   117,     3,     3,     3,     3,   117,
+     117,     3,   117,     3,   118,   116,   118,   117,     3,     3,
+     118,   118,   118,   429,   430,   431,   118,     3,    10,    10,
+     116,    10,    10,     3,   118,     3,   118,   118,     3,     3,
+       3,     3,   116,     3,   119,     3,     3,     3,   118,   118,
+     118,   118,   118,   116,   118,     3,     3,   117,   460,   117,
+     117,   116,     3,     3,   118,     3,   116,    10,   116,   116,
+       3,    10,     3,    10,    10,    10,   118,   117,   116,     3,
+     116,     3,     3,   116,     3,   116,     3,   493,   116,   116,
+       3,     3,   118,   118,    77,    -1,    -1,   118,   118,   118,
+      -1,    -1,    -1,    -1,   199,    -1,   116,    -1,   116,   116,
+      -1,   116,    -1,    -1,    -1,   118,   118,   118,    -1,   118,
+      -1,     7,   116,   116,   526,   116,    -1,    -1,   117,   535,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+      26,    27,    28,    29,    30,    31,    32,    33,    -1,   118,
+      36,    37,    38,    39,    40,    41,    -1,    43,    44,    45,
+      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
+      56,    57,   118,    59,    60,    61,    62,    63,    64,    65,
+      66,    67,    68,    69,    70,    71,    72,    73,    74,   118,
+      76,    77,    78,   118,    80,    81,    82,    83,    84,    85,
+      86,    87,    88,    89,    90,    91,    92,    93,    94,    95,
+      96,    97,    98,    99,   100,   101,   102,   103,   104,   105,
+     118,   107,   108,   109,   110,   111,   112,   113,   114
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     7,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      36,    37,    38,    39,    40,    41,    43,    44,    45,    46,
+      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
+      57,    59,    60,    61,    62,    63,    64,    65,    66,    67,
+      68,    69,    70,    71,    72,    73,    74,    76,    77,    78,
+      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
+      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
+     100,   101,   102,   103,   104,   105,   107,   108,   109,   110,
+     111,   112,   113,   114,   122,   129,   128,   115,   157,   115,
+     159,     3,   115,     6,     9,    10,    11,   115,     3,   115,
+       6,     9,    10,    11,    12,    13,   182,     3,   115,     6,
+      11,    13,   182,     3,   115,   177,   178,     3,     6,   115,
+     176,   134,   135,   132,   141,   133,   142,   147,   146,   149,
+     148,   145,   150,   115,   144,     3,     3,     3,     3,   130,
+     131,    10,    11,    12,   115,   180,    10,    11,   181,   115,
+     158,     3,     3,     3,     3,     3,     5,     3,     3,     3,
+     115,   115,   127,   138,   115,   160,     3,     5,     3,    10,
+      11,    12,   180,     5,     3,   115,   155,   154,   180,     3,
+       3,   115,   152,   115,   153,   151,   115,     3,   115,   126,
+      12,   180,   177,   124,   125,   123,   180,   140,   139,   115,
+     156,   180,   180,   136,   143,   137,     0,     3,   167,     3,
+     115,   162,   164,   166,   176,     6,     3,   161,   176,     6,
+     161,   116,     6,     6,     6,     6,     6,   116,     6,     6,
+       6,     6,     6,     3,   116,     6,     6,     6,     3,   116,
+       6,     4,   116,     6,   117,     3,   163,   164,   165,   176,
+     165,   164,     3,   168,   176,   164,   168,   171,   172,   173,
+     174,   175,   171,   171,   171,   171,   173,     6,   168,   116,
+     116,   165,   165,   115,   115,   115,     6,     3,     6,   117,
+       3,     6,   117,     6,   161,   116,   116,   116,   116,     6,
+       6,   167,   167,     6,   161,   119,     3,   176,   119,     6,
+       3,   169,   169,     6,   169,     6,   169,   173,     6,     6,
+     162,     3,   176,   115,   169,   170,   170,   170,   164,   164,
+       6,   161,   165,   168,   165,   116,   116,     6,   117,   116,
+     116,   117,   116,     3,   176,   116,   116,     3,   176,   116,
+       3,   176,   116,     3,   176,   116,     3,   116,     3,   116,
+     117,   116,   117,   115,     3,   176,     3,     3,     6,     6,
+       6,   116,   116,   117,     3,   119,   116,   117,     3,   119,
+     116,     3,     3,     3,     5,   116,   116,     3,   117,     3,
+     116,   116,   116,   116,   116,   117,     6,   116,     3,     3,
+     116,     3,     3,     3,     3,     3,   117,     3,   176,     3,
+     176,   117,     3,   176,   117,     3,   176,   117,     3,   176,
+       3,   118,     3,     3,     3,     3,     6,   116,   117,   116,
+     116,   116,     3,     3,     6,   117,     3,   116,   118,   120,
+       3,     3,     3,   116,   118,   120,     3,     3,     5,     3,
+       3,     3,     3,     3,     3,     3,     3,   116,     3,     3,
+     118,   116,   116,   118,     3,   117,   117,     3,   117,     3,
+     117,     3,   117,    10,    11,    12,    14,    15,   179,   118,
+     118,   116,     3,     3,   176,   176,     3,   176,   117,     3,
+     119,   118,     3,   116,   118,   118,   118,     3,   116,   118,
+     118,   118,   119,   118,     3,   182,     3,     3,    14,   179,
+     118,     3,     3,   118,     3,   118,     3,   118,     3,   116,
+     116,    14,   179,    14,   179,     3,   118,   117,   117,   117,
+       3,   116,   118,   120,     3,   116,   118,     3,   176,   116,
+     116,   116,   118,     3,   116,   116,     3,   116,   116,   116,
+     116,    10,   118,   118,    10,   118,    10,   118,    10,   118,
+       3,     3,   116,   116,   116,   116,   182,     3,     3,     3,
+     118,     3,   118,   118,     3,   176,   116,   117,     3,     3,
+       3,   116,     3,     3,     3,     3,     3,     3,    10,    10,
+      10,    10,    10,     3,     3,     3,     3,   116,   118,   118,
+     118,   118,   117,     3,     3,     3,     3,     3,   118,   118
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+#line 175 "rx-parse.y"
+    { as_bad (_("Unknown opcode: %s"), rx_init_start); }
+    break;
+
+  case 3:
+#line 180 "rx-parse.y"
+    { B1 (0x00); }
+    break;
+
+  case 4:
+#line 183 "rx-parse.y"
+    { B1 (0x01); }
+    break;
+
+  case 5:
+#line 186 "rx-parse.y"
+    { B1 (0x02); }
+    break;
+
+  case 6:
+#line 189 "rx-parse.y"
+    { B1 (0x03); }
+    break;
+
+  case 7:
+#line 194 "rx-parse.y"
+    { if (rx_disp3op ((yyvsp[(2) - (2)].exp)))
+	      { B1 (0x08); rx_disp3 ((yyvsp[(2) - (2)].exp), 5); }
+	    else if (rx_intop ((yyvsp[(2) - (2)].exp), 8, 8))
+	      { B1 (0x2e); PC1 ((yyvsp[(2) - (2)].exp)); }
+	    else if (rx_intop ((yyvsp[(2) - (2)].exp), 16, 16))
+	      { B1 (0x38); PC2 ((yyvsp[(2) - (2)].exp)); }
+	    else if (rx_intop ((yyvsp[(2) - (2)].exp), 24, 24))
+	      { B1 (0x04); PC3 ((yyvsp[(2) - (2)].exp)); }
+	    else
+	      { rx_relax (RX_RELAX_BRANCH, 0);
+		rx_linkrelax_branch ();
+		/* We'll convert this to a longer one later if needed.  */
+		B1 (0x08); rx_disp3 ((yyvsp[(2) - (2)].exp), 5); } }
+    break;
+
+  case 8:
+#line 209 "rx-parse.y"
+    { B1 (0x04); PC3 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 9:
+#line 212 "rx-parse.y"
+    { B1 (0x08); rx_disp3 ((yyvsp[(3) - (3)].exp), 5); }
+    break;
+
+  case 10:
+#line 217 "rx-parse.y"
+    { if (rx_intop ((yyvsp[(2) - (2)].exp), 16, 16))
+	      { B1 (0x39); PC2 ((yyvsp[(2) - (2)].exp)); }
+	    else if (rx_intop ((yyvsp[(2) - (2)].exp), 24, 24))
+	      { B1 (0x05); PC3 ((yyvsp[(2) - (2)].exp)); }
+	    else
+	      { rx_relax (RX_RELAX_BRANCH, 0);
+		rx_linkrelax_branch ();
+		B1 (0x39); PC2 ((yyvsp[(2) - (2)].exp)); } }
+    break;
+
+  case 11:
+#line 226 "rx-parse.y"
+    { B1 (0x05), PC3 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 12:
+#line 231 "rx-parse.y"
+    { if ((yyvsp[(1) - (3)].regno) == COND_EQ || (yyvsp[(1) - (3)].regno) == COND_NE)
+	      { B1 ((yyvsp[(1) - (3)].regno) == COND_EQ ? 0x10 : 0x18); rx_disp3 ((yyvsp[(3) - (3)].exp), 5); }
+	    else
+	      as_bad (_("Only BEQ and BNE may have .S")); }
+    break;
+
+  case 13:
+#line 239 "rx-parse.y"
+    { B1 (0x20); F ((yyvsp[(1) - (3)].regno), 4, 4); PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 14:
+#line 242 "rx-parse.y"
+    { B1 (0x2e), PC1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 15:
+#line 247 "rx-parse.y"
+    { B1 (0x38), PC2 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 16:
+#line 249 "rx-parse.y"
+    { B1 (0x39), PC2 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 17:
+#line 251 "rx-parse.y"
+    { if ((yyvsp[(1) - (3)].regno) == COND_EQ || (yyvsp[(1) - (3)].regno) == COND_NE)
+	      { B1 ((yyvsp[(1) - (3)].regno) == COND_EQ ? 0x3a : 0x3b); PC2 ((yyvsp[(3) - (3)].exp)); }
+	    else
+	      as_bad (_("Only BEQ and BNE may have .W")); }
+    break;
+
+  case 18:
+#line 256 "rx-parse.y"
+    { if ((yyvsp[(1) - (2)].regno) == COND_EQ || (yyvsp[(1) - (2)].regno) == COND_NE)
+	      {
+		rx_relax (RX_RELAX_BRANCH, 0);
+		rx_linkrelax_branch ();
+		B1 ((yyvsp[(1) - (2)].regno) == COND_EQ ? 0x10 : 0x18); rx_disp3 ((yyvsp[(2) - (2)].exp), 5);
+	      }
+	    else
+	      {
+		rx_relax (RX_RELAX_BRANCH, 0);
+		/* This is because we might turn it into a
+		   jump-over-jump long branch.  */
+		rx_linkrelax_branch ();
+	        B1 (0x20); F ((yyvsp[(1) - (2)].regno), 4, 4); PC1 ((yyvsp[(2) - (2)].exp));
+	      } }
+    break;
+
+  case 19:
+#line 275 "rx-parse.y"
+    { if ((yyvsp[(8) - (9)].regno) <= 7 && rx_uintop ((yyvsp[(4) - (9)].exp), 8) && rx_disp5op0 (&(yyvsp[(6) - (9)].exp), BSIZE))
+	      { B2 (0x3c, 0); rx_field5s2 ((yyvsp[(6) - (9)].exp)); F ((yyvsp[(8) - (9)].regno), 9, 3); O1 ((yyvsp[(4) - (9)].exp)); }
+	    else
+	      { B2 (0xf8, 0x04); F ((yyvsp[(8) - (9)].regno), 8, 4); DSP ((yyvsp[(6) - (9)].exp), 6, BSIZE); O1 ((yyvsp[(4) - (9)].exp));
+	      if ((yyvsp[(4) - (9)].exp).X_op != O_constant && (yyvsp[(4) - (9)].exp).X_op != O_big) rx_linkrelax_imm (12); } }
+    break;
+
+  case 20:
+#line 282 "rx-parse.y"
+    { if ((yyvsp[(8) - (9)].regno) <= 7 && rx_uintop ((yyvsp[(4) - (9)].exp), 8) && rx_disp5op0 (&(yyvsp[(6) - (9)].exp), WSIZE))
+	      { B2 (0x3d, 0); rx_field5s2 ((yyvsp[(6) - (9)].exp)); F ((yyvsp[(8) - (9)].regno), 9, 3); O1 ((yyvsp[(4) - (9)].exp)); }
+	    else
+	      { B2 (0xf8, 0x01); F ((yyvsp[(8) - (9)].regno), 8, 4); DSP ((yyvsp[(6) - (9)].exp), 6, WSIZE); IMMW ((yyvsp[(4) - (9)].exp), 12); } }
+    break;
+
+  case 21:
+#line 288 "rx-parse.y"
+    { if ((yyvsp[(8) - (9)].regno) <= 7 && rx_uintop ((yyvsp[(4) - (9)].exp), 8) && rx_disp5op0 (&(yyvsp[(6) - (9)].exp), LSIZE))
+	      { B2 (0x3e, 0); rx_field5s2 ((yyvsp[(6) - (9)].exp)); F ((yyvsp[(8) - (9)].regno), 9, 3); O1 ((yyvsp[(4) - (9)].exp)); }
+	    else
+	      { B2 (0xf8, 0x02); F ((yyvsp[(8) - (9)].regno), 8, 4); DSP ((yyvsp[(6) - (9)].exp), 6, LSIZE); IMM ((yyvsp[(4) - (9)].exp), 12); } }
+    break;
+
+  case 22:
+#line 296 "rx-parse.y"
+    { B2 (0x3f, 0); F ((yyvsp[(5) - (7)].regno), 8, 4); F ((yyvsp[(7) - (7)].regno), 12, 4); rtsd_immediate ((yyvsp[(3) - (7)].exp));
+	    if ((yyvsp[(5) - (7)].regno) == 0)
+	      rx_error (_("RTSD cannot pop R0"));
+	    if ((yyvsp[(5) - (7)].regno) > (yyvsp[(7) - (7)].regno))
+	      rx_error (_("RTSD first reg must be <= second reg")); }
+    break;
+
+  case 23:
+#line 305 "rx-parse.y"
+    { B2 (0x47, 0); F ((yyvsp[(2) - (4)].regno), 8, 4); F ((yyvsp[(4) - (4)].regno), 12, 4); }
+    break;
+
+  case 24:
+#line 310 "rx-parse.y"
+    { B2 (0x44, 0); F ((yyvsp[(4) - (8)].regno), 8, 4); F ((yyvsp[(8) - (8)].regno), 12, 4); DSP ((yyvsp[(2) - (8)].exp), 6, BSIZE); }
+    break;
+
+  case 25:
+#line 313 "rx-parse.y"
+    { B3 (MEMEX, 0x04, 0); F ((yyvsp[(6) - (8)].regno), 8, 2);  F ((yyvsp[(4) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); DSP ((yyvsp[(2) - (8)].exp), 14, sizemap[(yyvsp[(6) - (8)].regno)]); }
+    break;
+
+  case 26:
+#line 318 "rx-parse.y"
+    { B2 (0x5b, 0x00); F ((yyvsp[(2) - (5)].regno), 5, 1); F ((yyvsp[(3) - (5)].regno), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+    break;
+
+  case 27:
+#line 323 "rx-parse.y"
+    { B2 (0x58, 0x00); F ((yyvsp[(2) - (7)].regno), 5, 1); F ((yyvsp[(4) - (7)].regno), 8, 4); F ((yyvsp[(7) - (7)].regno), 12, 4); }
+    break;
+
+  case 28:
+#line 326 "rx-parse.y"
+    { if ((yyvsp[(5) - (8)].regno) <= 7 && (yyvsp[(8) - (8)].regno) <= 7 && rx_disp5op (&(yyvsp[(3) - (8)].exp), (yyvsp[(2) - (8)].regno)))
+	      { B2 (0xb0, 0); F ((yyvsp[(2) - (8)].regno), 4, 1); F ((yyvsp[(5) - (8)].regno), 9, 3); F ((yyvsp[(8) - (8)].regno), 13, 3); rx_field5s ((yyvsp[(3) - (8)].exp)); }
+	    else
+	      { B2 (0x58, 0x00); F ((yyvsp[(2) - (8)].regno), 5, 1); F ((yyvsp[(5) - (8)].regno), 8, 4); F ((yyvsp[(8) - (8)].regno), 12, 4); DSP ((yyvsp[(3) - (8)].exp), 6, (yyvsp[(2) - (8)].regno)); } }
+    break;
+
+  case 29:
+#line 334 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x60, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else
+	      /* This is really an add, but we negate the immediate.  */
+	      { B2 (0x70, 0); F ((yyvsp[(5) - (5)].regno), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); NIMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 30:
+#line 341 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x61, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else if (rx_uintop ((yyvsp[(3) - (5)].exp), 8))
+	      { B2 (0x75, 0x50); F ((yyvsp[(5) - (5)].regno), 12, 4); UO1 ((yyvsp[(3) - (5)].exp)); }
+	    else
+	      { B2 (0x74, 0x00); F ((yyvsp[(5) - (5)].regno), 12, 4); IMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 31:
+#line 349 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x62, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else
+	      { B2 (0x70, 0); F ((yyvsp[(5) - (5)].regno), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); IMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 32:
+#line 355 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x63, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else
+	      { B2 (0x74, 0x10); F ((yyvsp[(5) - (5)].regno), 12, 4); IMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 33:
+#line 361 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x64, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else
+	      { B2 (0x74, 0x20); F ((yyvsp[(5) - (5)].regno), 12, 4); IMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 34:
+#line 367 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x65, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else
+	      { B2 (0x74, 0x30); F ((yyvsp[(5) - (5)].regno), 12, 4); IMM ((yyvsp[(3) - (5)].exp), 6); } }
+    break;
+
+  case 35:
+#line 373 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(4) - (6)].exp), 4))
+	      { B2 (0x66, 0); FE ((yyvsp[(4) - (6)].exp), 8, 4); F ((yyvsp[(6) - (6)].regno), 12, 4); }
+	    else if (rx_uintop ((yyvsp[(4) - (6)].exp), 8))
+	      { B2 (0x75, 0x40); F ((yyvsp[(6) - (6)].regno), 12, 4); UO1 ((yyvsp[(4) - (6)].exp)); }
+	    else
+	      { B2 (0xfb, 0x02); F ((yyvsp[(6) - (6)].regno), 8, 4); IMM ((yyvsp[(4) - (6)].exp), 12); } }
+    break;
+
+  case 36:
+#line 381 "rx-parse.y"
+    { if (rx_uintop ((yyvsp[(3) - (5)].exp), 4))
+	      { B2 (0x66, 0); FE ((yyvsp[(3) - (5)].exp), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+	    else if (rx_uintop ((yyvsp[(3) - (5)].exp), 8))
+	      { B2 (0x75, 0x40); F ((yyvsp[(5) - (5)].regno), 12, 4); UO1 ((yyvsp[(3) - (5)].exp)); }
+	    else
+	      { B2 (0xfb, 0x02); F ((yyvsp[(5) - (5)].regno), 8, 4); IMM ((yyvsp[(3) - (5)].exp), 12); } }
+    break;
+
+  case 37:
+#line 391 "rx-parse.y"
+    { B1 (0x67); rtsd_immediate ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 38:
+#line 395 "rx-parse.y"
+    { sub_op = 0; }
+    break;
+
+  case 40:
+#line 396 "rx-parse.y"
+    { sub_op = 1; }
+    break;
+
+  case 42:
+#line 397 "rx-parse.y"
+    { sub_op = 2; }
+    break;
+
+  case 44:
+#line 402 "rx-parse.y"
+    {
+	    if ((yyvsp[(2) - (4)].regno) == (yyvsp[(4) - (4)].regno))
+	      { B2 (0x7e, 0x80); F (LSIZE, 10, 2); F ((yyvsp[(2) - (4)].regno), 12, 4); }
+	    else
+	     { B2 (0x6e, 0); F ((yyvsp[(2) - (4)].regno), 8, 4); F ((yyvsp[(4) - (4)].regno), 12, 4); }
+	    if ((yyvsp[(2) - (4)].regno) == 0)
+	      rx_error (_("PUSHM cannot push R0"));
+	    if ((yyvsp[(2) - (4)].regno) > (yyvsp[(4) - (4)].regno))
+	      rx_error (_("PUSHM first reg must be <= second reg")); }
+    break;
+
+  case 45:
+#line 415 "rx-parse.y"
+    {
+	    if ((yyvsp[(2) - (4)].regno) == (yyvsp[(4) - (4)].regno))
+	      { B2 (0x7e, 0xb0); F ((yyvsp[(2) - (4)].regno), 12, 4); }
+	    else
+	      { B2 (0x6f, 0); F ((yyvsp[(2) - (4)].regno), 8, 4); F ((yyvsp[(4) - (4)].regno), 12, 4); }
+	    if ((yyvsp[(2) - (4)].regno) == 0)
+	      rx_error (_("POPM cannot pop R0"));
+	    if ((yyvsp[(2) - (4)].regno) > (yyvsp[(4) - (4)].regno))
+	      rx_error (_("POPM first reg must be <= second reg")); }
+    break;
+
+  case 46:
+#line 428 "rx-parse.y"
+    { B2 (0x70, 0x00); F ((yyvsp[(5) - (7)].regno), 8, 4); F ((yyvsp[(7) - (7)].regno), 12, 4); IMM ((yyvsp[(3) - (7)].exp), 6); }
+    break;
+
+  case 47:
+#line 433 "rx-parse.y"
+    { B2(0x75, 0x60), UO1 ((yyvsp[(3) - (3)].exp)); }
+    break;
+
+  case 48:
+#line 438 "rx-parse.y"
+    { B2 (0x78, 0); FE ((yyvsp[(3) - (5)].exp), 7, 5); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+    break;
+
+  case 49:
+#line 440 "rx-parse.y"
+    { B2 (0x7a, 0); FE ((yyvsp[(3) - (5)].exp), 7, 5); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+    break;
+
+  case 50:
+#line 445 "rx-parse.y"
+    { B2 (0x7c, 0x00); FE ((yyvsp[(3) - (5)].exp), 7, 5); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+    break;
+
+  case 51:
+#line 450 "rx-parse.y"
+    { B2 (0x7e, 0x30); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 52:
+#line 452 "rx-parse.y"
+    { B2 (0x7e, 0x40); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 53:
+#line 454 "rx-parse.y"
+    { B2 (0x7e, 0x50); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 54:
+#line 459 "rx-parse.y"
+    { B2 (0x7e, 0x80); F ((yyvsp[(2) - (3)].regno), 10, 2); F ((yyvsp[(3) - (3)].regno), 12, 4); }
+    break;
+
+  case 55:
+#line 464 "rx-parse.y"
+    { B2 (0x7e, 0xb0); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 56:
+#line 469 "rx-parse.y"
+    { if ((yyvsp[(2) - (2)].regno) < 16)
+	      { B2 (0x7e, 0xc0); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+	    else
+	      as_bad (_("PUSHC can only push the first 16 control registers")); }
+    break;
+
+  case 57:
+#line 477 "rx-parse.y"
+    { if ((yyvsp[(2) - (2)].regno) < 16)
+	      { B2 (0x7e, 0xe0); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+	    else
+	      as_bad (_("POPC can only pop the first 16 control registers")); }
+    break;
+
+  case 58:
+#line 485 "rx-parse.y"
+    { B2 (0x7f, 0xa0); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 59:
+#line 487 "rx-parse.y"
+    { B2 (0x7f, 0xb0); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 60:
+#line 492 "rx-parse.y"
+    { B2 (0x7f, 0x00); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 61:
+#line 494 "rx-parse.y"
+    { B2 (0x7f, 0x10); F ((yyvsp[(2) - (2)].regno), 12, 4); }
+    break;
+
+  case 62:
+#line 496 "rx-parse.y"
+    { B2 (0x7f, 0x40); F ((yyvsp[(3) - (3)].regno), 12, 4); }
+    break;
+
+  case 63:
+#line 498 "rx-parse.y"
+    { B2 (0x7f, 0x50); F ((yyvsp[(3) - (3)].regno), 12, 4); }
+    break;
+
+  case 64:
+#line 503 "rx-parse.y"
+    { B2 (0x7f, 0x83); }
+    break;
+
+  case 65:
+#line 505 "rx-parse.y"
+    { B2 (0x7f, 0x87); }
+    break;
+
+  case 66:
+#line 507 "rx-parse.y"
+    { B2 (0x7f, 0x8b); }
+    break;
+
+  case 67:
+#line 509 "rx-parse.y"
+    { B2 (0x7f, 0x8f); }
+    break;
+
+  case 68:
+#line 514 "rx-parse.y"
+    { B2 (0x7f, 0x80); F ((yyvsp[(2) - (2)].regno), 14, 2); }
+    break;
+
+  case 69:
+#line 516 "rx-parse.y"
+    { B2 (0x7f, 0x84); F ((yyvsp[(2) - (2)].regno), 14, 2); }
+    break;
+
+  case 70:
+#line 518 "rx-parse.y"
+    { B2 (0x7f, 0x88); F ((yyvsp[(2) - (2)].regno), 14, 2); }
+    break;
+
+  case 71:
+#line 523 "rx-parse.y"
+    { B2 (0x7f, 0x8c); F ((yyvsp[(2) - (2)].regno), 14, 2); }
+    break;
+
+  case 72:
+#line 528 "rx-parse.y"
+    { B2 (0x7f, 0x94); }
+    break;
+
+  case 73:
+#line 530 "rx-parse.y"
+    { B2 (0x7f, 0x95); }
+    break;
+
+  case 74:
+#line 532 "rx-parse.y"
+    { B2 (0x7f, 0x96); }
+    break;
+
+  case 75:
+#line 534 "rx-parse.y"
+    { B2 (0x7f, 0x93); }
+    break;
+
+  case 76:
+#line 539 "rx-parse.y"
+    { B3 (0x75, 0x70, 0x00); FE ((yyvsp[(3) - (3)].exp), 20, 4); }
+    break;
+
+  case 77:
+#line 545 "rx-parse.y"
+    { if ((yyvsp[(3) - (8)].regno) <= 7 && (yyvsp[(7) - (8)].regno) <= 7 && rx_disp5op (&(yyvsp[(5) - (8)].exp), (yyvsp[(2) - (8)].regno)))
+	      { B2 (0x80, 0); F ((yyvsp[(2) - (8)].regno), 2, 2); F ((yyvsp[(7) - (8)].regno), 9, 3); F ((yyvsp[(3) - (8)].regno), 13, 3); rx_field5s ((yyvsp[(5) - (8)].exp)); }
+	    else
+	      { B2 (0xc3, 0x00); F ((yyvsp[(2) - (8)].regno), 2, 2); F ((yyvsp[(7) - (8)].regno), 8, 4); F ((yyvsp[(3) - (8)].regno), 12, 4); DSP ((yyvsp[(5) - (8)].exp), 4, (yyvsp[(2) - (8)].regno)); }}
+    break;
+
+  case 78:
+#line 553 "rx-parse.y"
+    { if ((yyvsp[(5) - (8)].regno) <= 7 && (yyvsp[(8) - (8)].regno) <= 7 && rx_disp5op (&(yyvsp[(3) - (8)].exp), (yyvsp[(2) - (8)].regno)))
+	      { B2 (0x88, 0); F ((yyvsp[(2) - (8)].regno), 2, 2); F ((yyvsp[(5) - (8)].regno), 9, 3); F ((yyvsp[(8) - (8)].regno), 13, 3); rx_field5s ((yyvsp[(3) - (8)].exp)); }
+	    else
+	      { B2 (0xcc, 0x00); F ((yyvsp[(2) - (8)].regno), 2, 2); F ((yyvsp[(5) - (8)].regno), 8, 4); F ((yyvsp[(8) - (8)].regno), 12, 4); DSP ((yyvsp[(3) - (8)].exp), 6, (yyvsp[(2) - (8)].regno)); } }
+    break;
+
+  case 79:
+#line 567 "rx-parse.y"
+    { B2 (0xc3, 0x00); F ((yyvsp[(2) - (7)].regno), 2, 2); F ((yyvsp[(6) - (7)].regno), 8, 4); F ((yyvsp[(3) - (7)].regno), 12, 4); }
+    break;
+
+  case 80:
+#line 572 "rx-parse.y"
+    { B2 (0xc0, 0); F ((yyvsp[(2) - (10)].regno), 2, 2); F ((yyvsp[(4) - (10)].regno), 8, 4); F ((yyvsp[(9) - (10)].regno), 12, 4); DSP ((yyvsp[(7) - (10)].exp), 4, (yyvsp[(2) - (10)].regno)); }
+    break;
+
+  case 81:
+#line 577 "rx-parse.y"
+    { B2 (0xc0, 0x00); F ((yyvsp[(2) - (11)].regno), 2, 2); F ((yyvsp[(5) - (11)].regno), 8, 4); F ((yyvsp[(10) - (11)].regno), 12, 4); DSP ((yyvsp[(3) - (11)].exp), 6, (yyvsp[(2) - (11)].regno)); DSP ((yyvsp[(8) - (11)].exp), 4, (yyvsp[(2) - (11)].regno)); }
+    break;
+
+  case 82:
+#line 582 "rx-parse.y"
+    { B2 (0xcf, 0x00); F ((yyvsp[(2) - (5)].regno), 2, 2); F ((yyvsp[(3) - (5)].regno), 8, 4); F ((yyvsp[(5) - (5)].regno), 12, 4); }
+    break;
+
+  case 83:
+#line 587 "rx-parse.y"
+    { B2 (0xcc, 0x00); F ((yyvsp[(2) - (7)].regno), 2, 2); F ((yyvsp[(4) - (7)].regno), 8, 4); F ((yyvsp[(7) - (7)].regno), 12, 4); }
+    break;
+
+  case 84:
+#line 592 "rx-parse.y"
+    { B2 (0xf0, 0x00); F ((yyvsp[(7) - (9)].regno), 8, 4); FE ((yyvsp[(3) - (9)].exp), 13, 3); DSP ((yyvsp[(5) - (9)].exp), 6, BSIZE); }
+    break;
+
+  case 85:
+#line 594 "rx-parse.y"
+    { B2 (0xf0, 0x08); F ((yyvsp[(7) - (9)].regno), 8, 4); FE ((yyvsp[(3) - (9)].exp), 13, 3); DSP ((yyvsp[(5) - (9)].exp), 6, BSIZE); }
+    break;
+
+  case 86:
+#line 596 "rx-parse.y"
+    { B2 (0xf4, 0x00); F ((yyvsp[(7) - (9)].regno), 8, 4); FE ((yyvsp[(3) - (9)].exp), 13, 3); DSP ((yyvsp[(5) - (9)].exp), 6, BSIZE); }
+    break;
+
+  case 87:
+#line 601 "rx-parse.y"
+    { B2 (0xf4, 0x08); F ((yyvsp[(2) - (6)].regno), 14, 2); F ((yyvsp[(5) - (6)].regno), 8, 4); DSP ((yyvsp[(3) - (6)].exp), 6, (yyvsp[(2) - (6)].regno)); }
+    break;
+
+  case 88:
+#line 605 "rx-parse.y"
+    { sub_op = 0; }
+    break;
+
+  case 90:
+#line 606 "rx-parse.y"
+    { sub_op = 1; sub_op2 = 1; }
+    break;
+
+  case 92:
+#line 607 "rx-parse.y"
+    { sub_op = 2; }
+    break;
+
+  case 94:
+#line 608 "rx-parse.y"
+    { sub_op = 3; sub_op2 = 2; }
+    break;
+
+  case 96:
+#line 609 "rx-parse.y"
+    { sub_op = 4; }
+    break;
+
+  case 98:
+#line 610 "rx-parse.y"
+    { sub_op = 5; }
+    break;
+
+  case 100:
+#line 611 "rx-parse.y"
+    { sub_op = 6; }
+    break;
+
+  case 102:
+#line 612 "rx-parse.y"
+    { sub_op = 7; }
+    break;
+
+  case 104:
+#line 613 "rx-parse.y"
+    { sub_op = 8; }
+    break;
+
+  case 106:
+#line 614 "rx-parse.y"
+    { sub_op = 9; }
+    break;
+
+  case 108:
+#line 615 "rx-parse.y"
+    { sub_op = 12; }
+    break;
+
+  case 110:
+#line 616 "rx-parse.y"
+    { sub_op = 13; }
+    break;
+
+  case 112:
+#line 617 "rx-parse.y"
+    { sub_op = 14; sub_op2 = 0; }
+    break;
+
+  case 114:
+#line 618 "rx-parse.y"
+    { sub_op = 14; }
+    break;
+
+  case 116:
+#line 619 "rx-parse.y"
+    { sub_op = 15; }
+    break;
+
+  case 118:
+#line 623 "rx-parse.y"
+    { sub_op = 6; }
+    break;
+
+  case 120:
+#line 624 "rx-parse.y"
+    { sub_op = 7; }
+    break;
+
+  case 122:
+#line 625 "rx-parse.y"
+    { sub_op = 16; }
+    break;
+
+  case 124:
+#line 626 "rx-parse.y"
+    { sub_op = 17; }
+    break;
+
+  case 126:
+#line 631 "rx-parse.y"
+    { id24 (1, 0x63, 0x00); F ((yyvsp[(4) - (4)].regno), 16, 4); F ((yyvsp[(2) - (4)].regno), 20, 4); }
+    break;
+
+  case 127:
+#line 633 "rx-parse.y"
+    { id24 (1, 0x67, 0x00); F ((yyvsp[(4) - (4)].regno), 16, 4); F ((yyvsp[(2) - (4)].regno), 20, 4); }
+    break;
+
+  case 128:
+#line 635 "rx-parse.y"
+    { id24 (1, 0x6b, 0x00); F ((yyvsp[(4) - (4)].regno), 16, 4); F ((yyvsp[(2) - (4)].regno), 20, 4); }
+    break;
+
+  case 129:
+#line 637 "rx-parse.y"
+    { id24 (1, 0x6f, 0x00); F ((yyvsp[(4) - (4)].regno), 16, 4); F ((yyvsp[(2) - (4)].regno), 20, 4); }
+    break;
+
+  case 130:
+#line 640 "rx-parse.y"
+    { id24 (1, 0x60, 0x00); F ((yyvsp[(6) - (8)].regno), 16, 4); F ((yyvsp[(2) - (8)].regno), 20, 4); DSP ((yyvsp[(4) - (8)].exp), 14, BSIZE); }
+    break;
+
+  case 131:
+#line 642 "rx-parse.y"
+    { id24 (1, 0x64, 0x00); F ((yyvsp[(6) - (8)].regno), 16, 4); F ((yyvsp[(2) - (8)].regno), 20, 4); DSP ((yyvsp[(4) - (8)].exp), 14, BSIZE); }
+    break;
+
+  case 132:
+#line 644 "rx-parse.y"
+    { id24 (1, 0x68, 0x00); F ((yyvsp[(6) - (8)].regno), 16, 4); F ((yyvsp[(2) - (8)].regno), 20, 4); DSP ((yyvsp[(4) - (8)].exp), 14, BSIZE); }
+    break;
+
+  case 133:
+#line 646 "rx-parse.y"
+    { id24 (1, 0x6c, 0x00); F ((yyvsp[(6) - (8)].regno), 16, 4); F ((yyvsp[(2) - (8)].regno), 20, 4); DSP ((yyvsp[(4) - (8)].exp), 14, BSIZE); }
+    break;
+
+  case 134:
+#line 650 "rx-parse.y"
+    { sub_op = 0; }
+    break;
+
+  case 136:
+#line 651 "rx-parse.y"
+    { sub_op = 1; }
+    break;
+
+  case 138:
+#line 652 "rx-parse.y"
+    { sub_op = 2; }
+    break;
+
+  case 140:
+#line 653 "rx-parse.y"
+    { sub_op = 3; }
+    break;
+
+  case 142:
+#line 654 "rx-parse.y"
+    { sub_op = 4; }
+    break;
+
+  case 144:
+#line 655 "rx-parse.y"
+    { sub_op = 5; }
+    break;
+
+  case 146:
+#line 656 "rx-parse.y"
+    { sub_op = 6; }
+    break;
+
+  case 148:
+#line 661 "rx-parse.y"
+    { id24 (1, 0xdb, 0x00); F ((yyvsp[(1) - (3)].regno), 20, 4); F ((yyvsp[(3) - (3)].regno), 16, 4); }
+    break;
+
+  case 149:
+#line 663 "rx-parse.y"
+    { id24 (1, 0xd0, 0x00); F ((yyvsp[(1) - (6)].regno), 20, 4); F ((yyvsp[(2) - (6)].regno), 12, 2); F ((yyvsp[(5) - (6)].regno), 16, 4); DSP ((yyvsp[(3) - (6)].exp), 14, (yyvsp[(2) - (6)].regno)); }
+    break;
+
+  case 150:
+#line 668 "rx-parse.y"
+    { id24 (1, 0xe0, 0x00); F ((yyvsp[(1) - (9)].regno), 20, 4); FE ((yyvsp[(3) - (9)].exp), 11, 3);
+	      F ((yyvsp[(7) - (9)].regno), 16, 4); DSP ((yyvsp[(5) - (9)].exp), 14, BSIZE); }
+    break;
+
+  case 151:
+#line 674 "rx-parse.y"
+    { id24 (1, 0xe0, 0x0f); FE ((yyvsp[(3) - (9)].exp), 11, 3); F ((yyvsp[(7) - (9)].regno), 16, 4);
+	      DSP ((yyvsp[(5) - (9)].exp), 14, BSIZE); }
+    break;
+
+  case 152:
+#line 680 "rx-parse.y"
+    { id24 (2, 0x00, 0x00); F ((yyvsp[(2) - (4)].regno), 16, 4); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 153:
+#line 682 "rx-parse.y"
+    { id24 (2, 0x01, 0x00); F ((yyvsp[(2) - (4)].regno), 16, 4); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 154:
+#line 684 "rx-parse.y"
+    { id24 (2, 0x04, 0x00); F ((yyvsp[(2) - (4)].regno), 16, 4); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 155:
+#line 686 "rx-parse.y"
+    { id24 (2, 0x05, 0x00); F ((yyvsp[(2) - (4)].regno), 16, 4); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 156:
+#line 692 "rx-parse.y"
+    { id24 (2, 0x17, 0x00); F ((yyvsp[(2) - (2)].regno), 20, 4); }
+    break;
+
+  case 157:
+#line 694 "rx-parse.y"
+    { id24 (2, 0x17, 0x10); F ((yyvsp[(2) - (2)].regno), 20, 4); }
+    break;
+
+  case 158:
+#line 696 "rx-parse.y"
+    { id24 (2, 0x1f, 0x00); F ((yyvsp[(2) - (2)].regno), 20, 4); }
+    break;
+
+  case 159:
+#line 698 "rx-parse.y"
+    { id24 (2, 0x1f, 0x20); F ((yyvsp[(2) - (2)].regno), 20, 4); }
+    break;
+
+  case 160:
+#line 700 "rx-parse.y"
+    { id24 (2, 0x1f, 0x10); F ((yyvsp[(2) - (2)].regno), 20, 4); }
+    break;
+
+  case 161:
+#line 703 "rx-parse.y"
+    { id24 (2, 0x18, 0x00);
+	    if (rx_uintop ((yyvsp[(3) - (3)].exp), 4) && (yyvsp[(3) - (3)].exp).X_add_number == 1)
+	      ;
+	    else if (rx_uintop ((yyvsp[(3) - (3)].exp), 4) && (yyvsp[(3) - (3)].exp).X_add_number == 2)
+	      F (1, 19, 1);
+	    else
+	      as_bad (_("RACW expects #1 or #2"));}
+    break;
+
+  case 162:
+#line 714 "rx-parse.y"
+    { id24 (2, 0x20, 0); F ((yyvsp[(2) - (8)].regno), 14, 2); F ((yyvsp[(6) - (8)].regno), 16, 4); F ((yyvsp[(3) - (8)].regno), 20, 4); }
+    break;
+
+  case 163:
+#line 716 "rx-parse.y"
+    { id24 (2, 0x24, 0); F ((yyvsp[(2) - (8)].regno), 14, 2); F ((yyvsp[(7) - (8)].regno), 16, 4); F ((yyvsp[(3) - (8)].regno), 20, 4); }
+    break;
+
+  case 164:
+#line 721 "rx-parse.y"
+    { id24 (2, 0x28, 0); F ((yyvsp[(2) - (8)].regno), 14, 2); F ((yyvsp[(4) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); }
+    break;
+
+  case 165:
+#line 723 "rx-parse.y"
+    { id24 (2, 0x2c, 0); F ((yyvsp[(2) - (8)].regno), 14, 2); F ((yyvsp[(5) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); }
+    break;
+
+  case 166:
+#line 728 "rx-parse.y"
+    { id24 (2, 0x38, 0); F ((yyvsp[(2) - (8)].regno), 15, 1); F ((yyvsp[(4) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); }
+    break;
+
+  case 167:
+#line 730 "rx-parse.y"
+    { id24 (2, 0x3c, 0); F ((yyvsp[(2) - (8)].regno), 15, 1); F ((yyvsp[(5) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); }
+    break;
+
+  case 168:
+#line 734 "rx-parse.y"
+    { sub_op = 6; }
+    break;
+
+  case 170:
+#line 735 "rx-parse.y"
+    { sub_op = 4; }
+    break;
+
+  case 172:
+#line 736 "rx-parse.y"
+    { sub_op = 5; }
+    break;
+
+  case 174:
+#line 737 "rx-parse.y"
+    { sub_op = 7; }
+    break;
+
+  case 176:
+#line 742 "rx-parse.y"
+    { id24 (2, 0x68, 0x00); F ((yyvsp[(4) - (4)].regno) % 16, 20, 4); F ((yyvsp[(4) - (4)].regno) / 16, 15, 1);
+	    F ((yyvsp[(2) - (4)].regno), 16, 4); }
+    break;
+
+  case 177:
+#line 748 "rx-parse.y"
+    { id24 (2, 0x6a, 0); F ((yyvsp[(2) - (4)].regno), 15, 5); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 178:
+#line 753 "rx-parse.y"
+    { id24 (2, 0x6e, 0); FE ((yyvsp[(3) - (5)].exp), 15, 5); F ((yyvsp[(5) - (5)].regno), 20, 4); }
+    break;
+
+  case 179:
+#line 755 "rx-parse.y"
+    { id24 (2, 0x6c, 0); FE ((yyvsp[(3) - (5)].exp), 15, 5); F ((yyvsp[(5) - (5)].regno), 20, 4); }
+    break;
+
+  case 180:
+#line 760 "rx-parse.y"
+    { id24 (2, 0x73, 0x00); F ((yyvsp[(5) - (5)].regno), 19, 5); IMM ((yyvsp[(3) - (5)].exp), 12); }
+    break;
+
+  case 181:
+#line 765 "rx-parse.y"
+    { id24 (2, 0xe0, 0x00); F ((yyvsp[(1) - (5)].regno), 16, 4); FE ((yyvsp[(3) - (5)].exp), 11, 5);
+	      F ((yyvsp[(5) - (5)].regno), 20, 4); }
+    break;
+
+  case 182:
+#line 771 "rx-parse.y"
+    { id24 (2, 0xe0, 0xf0); FE ((yyvsp[(3) - (5)].exp), 11, 5); F ((yyvsp[(5) - (5)].regno), 20, 4); }
+    break;
+
+  case 183:
+#line 776 "rx-parse.y"
+    { id24 (3, 0x00, 0); F ((yyvsp[(2) - (9)].regno), 10, 2); F ((yyvsp[(6) - (9)].regno), 12, 4); F ((yyvsp[(8) - (9)].regno), 16, 4); F ((yyvsp[(3) - (9)].regno), 20, 4); }
+    break;
+
+  case 184:
+#line 779 "rx-parse.y"
+    { id24 (3, 0x40, 0); F ((yyvsp[(2) - (9)].regno), 10, 2); F ((yyvsp[(4) - (9)].regno), 12, 4); F ((yyvsp[(6) - (9)].regno), 16, 4); F ((yyvsp[(9) - (9)].regno), 20, 4); }
+    break;
+
+  case 185:
+#line 782 "rx-parse.y"
+    { id24 (3, 0xc0, 0); F ((yyvsp[(2) - (9)].regno), 10, 2); F ((yyvsp[(4) - (9)].regno), 12, 4); F ((yyvsp[(6) - (9)].regno), 16, 4); F ((yyvsp[(9) - (9)].regno), 20, 4); }
+    break;
+
+  case 186:
+#line 786 "rx-parse.y"
+    { sub_op = 0; }
+    break;
+
+  case 188:
+#line 787 "rx-parse.y"
+    { sub_op = 2; }
+    break;
+
+  case 190:
+#line 788 "rx-parse.y"
+    { sub_op = 3; }
+    break;
+
+  case 192:
+#line 789 "rx-parse.y"
+    { sub_op = 4; }
+    break;
+
+  case 194:
+#line 790 "rx-parse.y"
+    { sub_op = 5; }
+    break;
+
+  case 196:
+#line 796 "rx-parse.y"
+    { id24 (2, 0x70, 0x20); F ((yyvsp[(5) - (5)].regno), 20, 4); NBIMM ((yyvsp[(3) - (5)].exp), 12); }
+    break;
+
+  case 197:
+#line 806 "rx-parse.y"
+    { B2 (0x43 + (sub_op<<2), 0); F ((yyvsp[(1) - (3)].regno), 8, 4); F ((yyvsp[(3) - (3)].regno), 12, 4); }
+    break;
+
+  case 198:
+#line 808 "rx-parse.y"
+    { B2 (0x40 + (sub_op<<2), 0); F ((yyvsp[(3) - (7)].regno), 8, 4); F ((yyvsp[(7) - (7)].regno), 12, 4); DSP ((yyvsp[(1) - (7)].exp), 6, BSIZE); }
+    break;
+
+  case 199:
+#line 810 "rx-parse.y"
+    { B3 (MEMEX, sub_op<<2, 0); F ((yyvsp[(5) - (7)].regno), 8, 2); F ((yyvsp[(3) - (7)].regno), 16, 4); F ((yyvsp[(7) - (7)].regno), 20, 4); DSP ((yyvsp[(1) - (7)].exp), 14, sizemap[(yyvsp[(5) - (7)].regno)]); }
+    break;
+
+  case 200:
+#line 812 "rx-parse.y"
+    { id24 (4, sub_op<<4, 0), F ((yyvsp[(5) - (5)].regno), 12, 4), F ((yyvsp[(1) - (5)].regno), 16, 4), F ((yyvsp[(3) - (5)].regno), 20, 4); }
+    break;
+
+  case 201:
+#line 819 "rx-parse.y"
+    { id24 (1, 0x03 + (sub_op<<2), 0x00); F ((yyvsp[(1) - (3)].regno), 16, 4); F ((yyvsp[(3) - (3)].regno), 20, 4); }
+    break;
+
+  case 202:
+#line 821 "rx-parse.y"
+    { B4 (MEMEX, 0xa0, 0x00 + sub_op, 0x00);
+	  F ((yyvsp[(3) - (7)].regno), 24, 4); F ((yyvsp[(7) - (7)].regno), 28, 4); DSP ((yyvsp[(1) - (7)].exp), 14, LSIZE); }
+    break;
+
+  case 203:
+#line 829 "rx-parse.y"
+    { id24 (1, 0x03 + (sub_op<<2), 0x00); F ((yyvsp[(1) - (3)].regno), 16, 4); F ((yyvsp[(3) - (3)].regno), 20, 4); }
+    break;
+
+  case 204:
+#line 831 "rx-parse.y"
+    { id24 (1, 0x00 + (sub_op<<2), 0x00); F ((yyvsp[(3) - (7)].regno), 16, 4); F ((yyvsp[(7) - (7)].regno), 20, 4); DSP ((yyvsp[(1) - (7)].exp), 14, BSIZE); }
+    break;
+
+  case 205:
+#line 833 "rx-parse.y"
+    { B4 (MEMEX, 0x20 + ((yyvsp[(5) - (7)].regno) << 6), 0x00 + sub_op, 0x00);
+	  F ((yyvsp[(3) - (7)].regno), 24, 4); F ((yyvsp[(7) - (7)].regno), 28, 4); DSP ((yyvsp[(1) - (7)].exp), 14, sizemap[(yyvsp[(5) - (7)].regno)]); }
+    break;
+
+  case 206:
+#line 839 "rx-parse.y"
+    { id24 (2, 0x70, sub_op<<4); F ((yyvsp[(4) - (4)].regno), 20, 4); IMM ((yyvsp[(2) - (4)].exp), 12); }
+    break;
+
+  case 211:
+#line 854 "rx-parse.y"
+    { id24 (1, 0x03 + (sub_op<<2), 0x00); F ((yyvsp[(1) - (3)].regno), 16, 4); F ((yyvsp[(3) - (3)].regno), 20, 4); }
+    break;
+
+  case 212:
+#line 856 "rx-parse.y"
+    { B2 (0x7e, sub_op2 << 4); F ((yyvsp[(1) - (1)].regno), 12, 4); }
+    break;
+
+  case 213:
+#line 862 "rx-parse.y"
+    { id24 (1, 0x03 + (sub_op<<2), 0); F ((yyvsp[(1) - (3)].regno), 16, 4); F ((yyvsp[(3) - (3)].regno), 20, 4); }
+    break;
+
+  case 214:
+#line 864 "rx-parse.y"
+    { id24 (1, 0x00 + (sub_op<<2), 0); F ((yyvsp[(3) - (7)].regno), 16, 4); F ((yyvsp[(7) - (7)].regno), 20, 4); DSP ((yyvsp[(1) - (7)].exp), 14, BSIZE); }
+    break;
+
+  case 215:
+#line 866 "rx-parse.y"
+    { B4 (MEMEX, 0x20, 0x00 + sub_op, 0); F ((yyvsp[(5) - (7)].regno), 8, 2); F ((yyvsp[(3) - (7)].regno), 24, 4); F ((yyvsp[(7) - (7)].regno), 28, 4);
+	    DSP ((yyvsp[(1) - (7)].exp), 14, sizemap[(yyvsp[(5) - (7)].regno)]); }
+    break;
+
+  case 216:
+#line 873 "rx-parse.y"
+    { id24 (2, 0x60 + sub_op, 0); F ((yyvsp[(1) - (3)].regno), 16, 4); F ((yyvsp[(3) - (3)].regno), 20, 4); }
+    break;
+
+  case 217:
+#line 877 "rx-parse.y"
+    { B2 (0x68 + (sub_op<<1), 0); FE ((yyvsp[(2) - (4)].exp), 7, 5); F ((yyvsp[(4) - (4)].regno), 12, 4); }
+    break;
+
+  case 218:
+#line 879 "rx-parse.y"
+    { id24 (2, 0x80 + (sub_op << 5), 0); FE ((yyvsp[(2) - (6)].exp), 11, 5); F ((yyvsp[(4) - (6)].regno), 16, 4); F ((yyvsp[(6) - (6)].regno), 20, 4); }
+    break;
+
+  case 220:
+#line 885 "rx-parse.y"
+    { rx_check_float_support (); }
+    break;
+
+  case 221:
+#line 887 "rx-parse.y"
+    { id24 (2, 0x72, sub_op << 4); F ((yyvsp[(5) - (5)].regno), 20, 4); O4 ((yyvsp[(3) - (5)].exp)); }
+    break;
+
+  case 223:
+#line 892 "rx-parse.y"
+    { rx_check_float_support (); }
+    break;
+
+  case 224:
+#line 894 "rx-parse.y"
+    { id24 (1, 0x83 + (sub_op << 2), 0); F ((yyvsp[(2) - (4)].regno), 16, 4); F ((yyvsp[(4) - (4)].regno), 20, 4); }
+    break;
+
+  case 225:
+#line 895 "rx-parse.y"
+    { rx_check_float_support (); }
+    break;
+
+  case 226:
+#line 897 "rx-parse.y"
+    { id24 (1, 0x80 + (sub_op << 2), 0); F ((yyvsp[(4) - (8)].regno), 16, 4); F ((yyvsp[(8) - (8)].regno), 20, 4); DSP ((yyvsp[(2) - (8)].exp), 14, LSIZE); }
+    break;
+
+  case 227:
+#line 902 "rx-parse.y"
+    { (yyval.exp) = zero_expr (); }
+    break;
+
+  case 228:
+#line 903 "rx-parse.y"
+    { (yyval.exp) = (yyvsp[(1) - (1)].exp); }
+    break;
+
+  case 229:
+#line 906 "rx-parse.y"
+    { need_flag = 1; }
+    break;
+
+  case 230:
+#line 906 "rx-parse.y"
+    { need_flag = 0; (yyval.regno) = (yyvsp[(2) - (2)].regno); }
+    break;
+
+  case 231:
+#line 911 "rx-parse.y"
+    { (yyval.regno) = 0; }
+    break;
+
+  case 232:
+#line 912 "rx-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 233:
+#line 913 "rx-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 234:
+#line 914 "rx-parse.y"
+    { (yyval.regno) = 2; }
+    break;
+
+  case 235:
+#line 915 "rx-parse.y"
+    { (yyval.regno) = 3; }
+    break;
+
+  case 236:
+#line 918 "rx-parse.y"
+    { (yyval.regno) = LSIZE; }
+    break;
+
+  case 237:
+#line 919 "rx-parse.y"
+    { (yyval.regno) = BSIZE; }
+    break;
+
+  case 238:
+#line 920 "rx-parse.y"
+    { (yyval.regno) = WSIZE; }
+    break;
+
+  case 239:
+#line 921 "rx-parse.y"
+    { (yyval.regno) = LSIZE; }
+    break;
+
+  case 240:
+#line 924 "rx-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 241:
+#line 925 "rx-parse.y"
+    { (yyval.regno) = 0; }
+    break;
+
+  case 242:
+#line 926 "rx-parse.y"
+    { (yyval.regno) = 1; }
+    break;
+
+  case 243:
+#line 929 "rx-parse.y"
+    {}
+    break;
+
+  case 244:
+#line 930 "rx-parse.y"
+    {}
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 3318 "rx-parse.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+#line 933 "rx-parse.y"
+
+/* ====================================================================== */
+
+static struct
+{
+  const char * string;
+  int          token;
+  int          val;
+}
+token_table[] =
+{
+  { "r0", REG, 0 },
+  { "r1", REG, 1 },
+  { "r2", REG, 2 },
+  { "r3", REG, 3 },
+  { "r4", REG, 4 },
+  { "r5", REG, 5 },
+  { "r6", REG, 6 },
+  { "r7", REG, 7 },
+  { "r8", REG, 8 },
+  { "r9", REG, 9 },
+  { "r10", REG, 10 },
+  { "r11", REG, 11 },
+  { "r12", REG, 12 },
+  { "r13", REG, 13 },
+  { "r14", REG, 14 },
+  { "r15", REG, 15 },
+
+  { "psw", CREG, 0 },
+  { "pc", CREG, 1 },
+  { "usp", CREG, 2 },
+  { "fpsw", CREG, 3 },
+  /* reserved */
+  /* reserved */
+  /* reserved */
+  { "wr", CREG, 7 },
+
+  { "bpsw", CREG, 8 },
+  { "bpc", CREG, 9 },
+  { "isp", CREG, 10 },
+  { "fintv", CREG, 11 },
+  { "intb", CREG, 12 },
+
+  { "pbp", CREG, 16 },
+  { "pben", CREG, 17 },
+
+  { "bbpsw", CREG, 24 },
+  { "bbpc", CREG, 25 },
+
+  { ".s", DOT_S, 0 },
+  { ".b", DOT_B, 0 },
+  { ".w", DOT_W, 0 },
+  { ".l", DOT_L, 0 },
+  { ".a", DOT_A , 0},
+  { ".ub", DOT_UB, 0 },
+  { ".uw", DOT_UW , 0},
+
+  { "c", FLAG, 0 },
+  { "z", FLAG, 1 },
+  { "s", FLAG, 2 },
+  { "o", FLAG, 3 },
+  { "i", FLAG, 8 },
+  { "u", FLAG, 9 },
+
+#define OPC(x) { #x, x, IS_OPCODE }
+  OPC(ABS),
+  OPC(ADC),
+  OPC(ADD),
+  { "and", AND_, IS_OPCODE },
+  OPC(BCLR),
+  OPC(BCND),
+  OPC(BMCND),
+  OPC(BNOT),
+  OPC(BRA),
+  OPC(BRK),
+  OPC(BSET),
+  OPC(BSR),
+  OPC(BTST),
+  OPC(CLRPSW),
+  OPC(CMP),
+  OPC(DBT),
+  OPC(DIV),
+  OPC(DIVU),
+  OPC(EDIV),
+  OPC(EDIVU),
+  OPC(EMUL),
+  OPC(EMULU),
+  OPC(FADD),
+  OPC(FCMP),
+  OPC(FDIV),
+  OPC(FMUL),
+  OPC(FREIT),
+  OPC(FSUB),
+  OPC(FTOI),
+  OPC(INT),
+  OPC(ITOF),
+  OPC(JMP),
+  OPC(JSR),
+  OPC(MVFACHI),
+  OPC(MVFACMI),
+  OPC(MVFACLO),
+  OPC(MVFC),
+  OPC(MVTACHI),
+  OPC(MVTACLO),
+  OPC(MVTC),
+  OPC(MVTIPL),
+  OPC(MACHI),
+  OPC(MACLO),
+  OPC(MAX),
+  OPC(MIN),
+  OPC(MOV),
+  OPC(MOVU),
+  OPC(MUL),
+  OPC(MULHI),
+  OPC(MULLO),
+  OPC(MULU),
+  OPC(NEG),
+  OPC(NOP),
+  OPC(NOT),
+  OPC(OR),
+  OPC(POP),
+  OPC(POPC),
+  OPC(POPM),
+  OPC(PUSH),
+  OPC(PUSHA),
+  OPC(PUSHC),
+  OPC(PUSHM),
+  OPC(RACW),
+  OPC(REIT),
+  OPC(REVL),
+  OPC(REVW),
+  OPC(RMPA),
+  OPC(ROLC),
+  OPC(RORC),
+  OPC(ROTL),
+  OPC(ROTR),
+  OPC(ROUND),
+  OPC(RTE),
+  OPC(RTFI),
+  OPC(RTS),
+  OPC(RTSD),
+  OPC(SAT),
+  OPC(SATR),
+  OPC(SBB),
+  OPC(SCCND),
+  OPC(SCMPU),
+  OPC(SETPSW),
+  OPC(SHAR),
+  OPC(SHLL),
+  OPC(SHLR),
+  OPC(SMOVB),
+  OPC(SMOVF),
+  OPC(SMOVU),
+  OPC(SSTR),
+  OPC(STNZ),
+  OPC(STOP),
+  OPC(STZ),
+  OPC(SUB),
+  OPC(SUNTIL),
+  OPC(SWHILE),
+  OPC(TST),
+  OPC(WAIT),
+  OPC(XCHG),
+  OPC(XOR),
+};
+
+#define NUM_TOKENS (sizeof (token_table) / sizeof (token_table[0]))
+
+static struct
+{
+  char * string;
+  int    token;
+}
+condition_opcode_table[] =
+{
+  { "b", BCND },
+  { "bm", BMCND },
+  { "sc", SCCND },
+};
+
+#define NUM_CONDITION_OPCODES (sizeof (condition_opcode_table) / sizeof (condition_opcode_table[0]))
+
+static struct
+{
+  char * string;
+  int    val;
+}
+condition_table[] =
+{
+  { "z", 0 },
+  { "eq", 0 },
+  { "geu",  2 },
+  { "c",  2 },
+  { "gtu", 4 },
+  { "pz", 6 },
+  { "ge", 8 },
+  { "gt", 10 },
+  { "o",  12},
+  /* always = 14 */
+  { "nz", 1 },
+  { "ne", 1 },
+  { "ltu", 3 },
+  { "nc", 3 },
+  { "leu", 5 },
+  { "n", 7 },
+  { "lt", 9 },
+  { "le", 11 },
+  { "no", 13 }
+  /* never = 15 */
+};
+
+#define NUM_CONDITIONS (sizeof (condition_table) / sizeof (condition_table[0]))
+
+void
+rx_lex_init (char * beginning, char * ending)
+{
+  rx_init_start = beginning;
+  rx_lex_start = beginning;
+  rx_lex_end = ending;
+  rx_in_brackets = 0;
+  rx_last_token = 0;
+
+  setbuf (stdout, 0);
+}
+
+static int
+check_condition (char * base)
+{
+  char * cp;
+  unsigned int i;
+
+  if ((unsigned) (rx_lex_end - rx_lex_start) < strlen (base) + 1)
+    return 0;
+  if (memcmp (rx_lex_start, base, strlen (base)))
+    return 0;
+  cp = rx_lex_start + strlen (base);
+  for (i = 0; i < NUM_CONDITIONS; i ++)
+    {
+      if (strcasecmp (cp, condition_table[i].string) == 0)
+	{
+	  rx_lval.regno = condition_table[i].val;
+	  return 1;
+	}
+    }
+  return 0;
+}
+
+static int
+rx_lex (void)
+{
+  unsigned int ci;
+  char * save_input_pointer;
+
+  while (ISSPACE (*rx_lex_start)
+	 && rx_lex_start != rx_lex_end)
+    rx_lex_start ++;
+
+  rx_last_exp_start = rx_lex_start;
+
+  if (rx_lex_start == rx_lex_end)
+    return 0;
+
+  if (ISALPHA (*rx_lex_start)
+      || (rx_pid_register != -1 && memcmp (rx_lex_start, "%pidreg", 7) == 0)
+      || (rx_gp_register != -1 && memcmp (rx_lex_start, "%gpreg", 6) == 0)
+      || (*rx_lex_start == '.' && ISALPHA (rx_lex_start[1])))
+    {
+      unsigned int i;
+      char * e;
+      char save;
+
+      for (e = rx_lex_start + 1;
+	   e < rx_lex_end && ISALNUM (*e);
+	   e ++)
+	;
+      save = *e;
+      *e = 0;
+
+      if (strcmp (rx_lex_start, "%pidreg") == 0)
+	{
+	  {
+	    rx_lval.regno = rx_pid_register;
+	    *e = save;
+	    rx_lex_start = e;
+	    rx_last_token = REG;
+	    return REG;
+	  }
+	}
+
+      if (strcmp (rx_lex_start, "%gpreg") == 0)
+	{
+	  {
+	    rx_lval.regno = rx_gp_register;
+	    *e = save;
+	    rx_lex_start = e;
+	    rx_last_token = REG;
+	    return REG;
+	  }
+	}
+
+      if (rx_last_token == 0)
+	for (ci = 0; ci < NUM_CONDITION_OPCODES; ci ++)
+	  if (check_condition (condition_opcode_table[ci].string))
+	    {
+	      *e = save;
+	      rx_lex_start = e;
+	      rx_last_token = condition_opcode_table[ci].token;
+	      return condition_opcode_table[ci].token;
+	    }
+
+      for (i = 0; i < NUM_TOKENS; i++)
+	if (strcasecmp (rx_lex_start, token_table[i].string) == 0
+	    && !(token_table[i].val == IS_OPCODE && rx_last_token != 0)
+	    && !(token_table[i].token == FLAG && !need_flag))
+	  {
+	    rx_lval.regno = token_table[i].val;
+	    *e = save;
+	    rx_lex_start = e;
+	    rx_last_token = token_table[i].token;
+	    return token_table[i].token;
+	  }
+      *e = save;
+    }
+
+  if (rx_last_token == 0)
+    {
+      rx_last_token = UNKNOWN_OPCODE;
+      return UNKNOWN_OPCODE;
+    }
+
+  if (rx_last_token == UNKNOWN_OPCODE)
+    return 0;
+
+  if (*rx_lex_start == '[')
+    rx_in_brackets = 1;
+  if (*rx_lex_start == ']')
+    rx_in_brackets = 0;
+
+  if (rx_in_brackets
+      || rx_last_token == REG
+      || strchr ("[],#", *rx_lex_start))
+    {
+      rx_last_token = *rx_lex_start;
+      return *rx_lex_start ++;
+    }
+
+  save_input_pointer = input_line_pointer;
+  input_line_pointer = rx_lex_start;
+  rx_lval.exp.X_md = 0;
+  expression (&rx_lval.exp);
+
+  /* We parse but ignore any :<size> modifier on expressions.  */
+  if (*input_line_pointer == ':')
+    {
+      char *cp;
+
+      for (cp  = input_line_pointer + 1; *cp && cp < rx_lex_end; cp++)
+	if (!ISDIGIT (*cp))
+	  break;
+      if (cp > input_line_pointer+1)
+	input_line_pointer = cp;
+    }
+
+  rx_lex_start = input_line_pointer;
+  input_line_pointer = save_input_pointer;
+  rx_last_token = EXPR;
+  return EXPR;
+}
+
+int
+rx_error (const char * str)
+{
+  int len;
+
+  len = rx_last_exp_start - rx_init_start;
+
+  as_bad ("%s", rx_init_start);
+  as_bad ("%*s^ %s", len, "", str);
+  return 0;
+}
+
+static int
+rx_intop (expressionS exp, int nbits, int opbits)
+{
+  long v;
+  long mask, msb;
+
+  if (exp.X_op == O_big && nbits == 32)
+      return 1;
+  if (exp.X_op != O_constant)
+    return 0;
+  v = exp.X_add_number;
+
+  msb = 1UL << (opbits - 1);
+  mask = (1UL << opbits) - 1;
+
+  if ((v & msb) && ! (v & ~mask))
+    v -= 1UL << opbits;
+
+  switch (nbits)
+    {
+    case 4:
+      return -0x8 <= v && v <= 0x7;
+    case 5:
+      return -0x10 <= v && v <= 0x17;
+    case 8:
+      return -0x80 <= v && v <= 0x7f;
+    case 16:
+      return -0x8000 <= v && v <= 0x7fff;
+    case 24:
+      return -0x800000 <= v && v <= 0x7fffff;
+    case 32:
+      return 1;
+    default:
+      printf ("rx_intop passed %d\n", nbits);
+      abort ();
+    }
+  return 1;
+}
+
+static int
+rx_uintop (expressionS exp, int nbits)
+{
+  unsigned long v;
+
+  if (exp.X_op != O_constant)
+    return 0;
+  v = exp.X_add_number;
+
+  switch (nbits)
+    {
+    case 4:
+      return v <= 0xf;
+    case 8:
+      return v <= 0xff;
+    case 16:
+      return v <= 0xffff;
+    case 24:
+      return v <= 0xffffff;
+    default:
+      printf ("rx_uintop passed %d\n", nbits);
+      abort ();
+    }
+  return 1;
+}
+
+static int
+rx_disp3op (expressionS exp)
+{
+  unsigned long v;
+
+  if (exp.X_op != O_constant)
+    return 0;
+  v = exp.X_add_number;
+  if (v < 3 || v > 10)
+    return 0;
+  return 1;
+}
+
+static int
+rx_disp5op (expressionS * exp, int msize)
+{
+  long v;
+
+  if (exp->X_op != O_constant)
+    return 0;
+  v = exp->X_add_number;
+
+  switch (msize)
+    {
+    case BSIZE:
+      if (0 < v && v <= 31)
+	return 1;
+      break;
+    case WSIZE:
+      if (v & 1)
+	return 0;
+      if (0 < v && v <= 63)
+	{
+	  exp->X_add_number >>= 1;
+	  return 1;
+	}
+      break;
+    case LSIZE:
+      if (v & 3)
+	return 0;
+      if (0 < v && v <= 127)
+	{
+	  exp->X_add_number >>= 2;
+	  return 1;
+	}
+      break;
+    }
+  return 0;
+}
+
+/* Just like the above, but allows a zero displacement.  */
+
+static int
+rx_disp5op0 (expressionS * exp, int msize)
+{
+  if (exp->X_op != O_constant)
+    return 0;
+  if (exp->X_add_number == 0)
+    return 1;
+  return rx_disp5op (exp, msize);
+}
+
+static int
+exp_val (expressionS exp)
+{
+  if (exp.X_op != O_constant)
+  {
+    rx_error (_("constant expected"));
+    return 0;
+  }
+  return exp.X_add_number;
+}
+
+static expressionS
+zero_expr (void)
+{
+  /* Static, so program load sets it to all zeros, which is what we want.  */
+  static expressionS zero;
+  zero.X_op = O_constant;
+  return zero;
+}
+
+static int
+immediate (expressionS exp, int type, int pos, int bits)
+{
+  /* We will emit constants ourself here, so negate them.  */
+  if (type == RXREL_NEGATIVE && exp.X_op == O_constant)
+    exp.X_add_number = - exp.X_add_number;
+  if (type == RXREL_NEGATIVE_BORROW)
+    {
+      if (exp.X_op == O_constant)
+	exp.X_add_number = - exp.X_add_number - 1;
+      else
+	rx_error (_("sbb cannot use symbolic immediates"));
+    }
+
+  if (rx_intop (exp, 8, bits))
+    {
+      rx_op (exp, 1, type);
+      return 1;
+    }
+  else if (rx_intop (exp, 16, bits))
+    {
+      rx_op (exp, 2, type);
+      return 2;
+    }
+  else if (rx_uintop (exp, 16) && bits == 16)
+    {
+      rx_op (exp, 2, type);
+      return 2;
+    }
+  else if (rx_intop (exp, 24, bits))
+    {
+      rx_op (exp, 3, type);
+      return 3;
+    }
+  else if (rx_intop (exp, 32, bits))
+    {
+      rx_op (exp, 4, type);
+      return 0;
+    }
+  else if (type == RXREL_SIGNED)
+    {
+      /* This is a symbolic immediate, we will relax it later.  */
+      rx_relax (RX_RELAX_IMM, pos);
+      rx_op (exp, linkrelax ? 4 : 1, type);
+      return 1;
+    }
+  else
+    {
+      /* Let the linker deal with it.  */
+      rx_op (exp, 4, type);
+      return 0;
+    }
+}
+
+static int
+displacement (expressionS exp, int msize)
+{
+  int val;
+  int vshift = 0;
+
+  if (exp.X_op == O_symbol
+      && exp.X_md)
+    {
+      switch (exp.X_md)
+	{
+	case BFD_RELOC_GPREL16:
+	  switch (msize)
+	    {
+	    case BSIZE:
+	      exp.X_md = BFD_RELOC_RX_GPRELB;
+	      break;
+	    case WSIZE:
+	      exp.X_md = BFD_RELOC_RX_GPRELW;
+	      break;
+	    case LSIZE:
+	      exp.X_md = BFD_RELOC_RX_GPRELL;
+	      break;
+	    }
+	  O2 (exp);
+	  return 2;
+	}
+    }
+
+  if (exp.X_op == O_subtract)
+    {
+      exp.X_md = BFD_RELOC_RX_DIFF;
+      O2 (exp);
+      return 2;
+    }
+
+  if (exp.X_op != O_constant)
+    {
+      rx_error (_("displacements must be constants"));
+      return -1;
+    }
+  val = exp.X_add_number;
+
+  if (val == 0)
+    return 0;
+
+  switch (msize)
+    {
+    case BSIZE:
+      break;
+    case WSIZE:
+      if (val & 1)
+	rx_error (_("word displacement not word-aligned"));
+      vshift = 1;
+      break;
+    case LSIZE:
+      if (val & 3)
+	rx_error (_("long displacement not long-aligned"));
+      vshift = 2;
+      break;
+    default:
+      as_bad (_("displacement with unknown size (internal bug?)\n"));
+      break;
+    }
+
+  val >>= vshift;
+  exp.X_add_number = val;
+
+  if (0 <= val && val <= 255 )
+    {
+      O1 (exp);
+      return 1;
+    }
+
+  if (0 <= val && val <= 65535)
+    {
+      O2 (exp);
+      return 2;
+    }
+  if (val < 0)
+    rx_error (_("negative displacements not allowed"));
+  else
+    rx_error (_("displacement too large"));
+  return -1;
+}
+
+static void
+rtsd_immediate (expressionS exp)
+{
+  int val;
+
+  if (exp.X_op != O_constant)
+    {
+      rx_error (_("rtsd size must be constant"));
+      return;
+    }
+  val = exp.X_add_number;
+  if (val & 3)
+    rx_error (_("rtsd size must be multiple of 4"));
+
+  if (val < 0 || val > 1020)
+    rx_error (_("rtsd size must be 0..1020"));
+
+  val >>= 2;
+  exp.X_add_number = val;
+  O1 (exp);
+}
+
+static void
+rx_range (expressionS exp, int minv, int maxv)
+{
+  int val;
+
+  if (exp.X_op != O_constant)
+    return;
+
+  val = exp.X_add_number;
+  if (val < minv || val > maxv)
+    as_warn (_("Value %d out of range %d..%d"), val, minv, maxv);
+}
+
+static void
+rx_check_float_support (void)
+{
+  if (rx_cpu == RX100 || rx_cpu == RX200)
+    rx_error (_("target CPU type does not support floating point instructions"));
+}
+
diff --git a/gas/rx-parse.h b/gas/rx-parse.h
new file mode 100644
index 00000000000..0057b421221
--- /dev/null
+++ b/gas/rx-parse.h
@@ -0,0 +1,289 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     REG = 258,
+     FLAG = 259,
+     CREG = 260,
+     EXPR = 261,
+     UNKNOWN_OPCODE = 262,
+     IS_OPCODE = 263,
+     DOT_S = 264,
+     DOT_B = 265,
+     DOT_W = 266,
+     DOT_L = 267,
+     DOT_A = 268,
+     DOT_UB = 269,
+     DOT_UW = 270,
+     ABS = 271,
+     ADC = 272,
+     ADD = 273,
+     AND_ = 274,
+     BCLR = 275,
+     BCND = 276,
+     BMCND = 277,
+     BNOT = 278,
+     BRA = 279,
+     BRK = 280,
+     BSET = 281,
+     BSR = 282,
+     BTST = 283,
+     CLRPSW = 284,
+     CMP = 285,
+     DBT = 286,
+     DIV = 287,
+     DIVU = 288,
+     EDIV = 289,
+     EDIVU = 290,
+     EMUL = 291,
+     EMULU = 292,
+     FADD = 293,
+     FCMP = 294,
+     FDIV = 295,
+     FMUL = 296,
+     FREIT = 297,
+     FSUB = 298,
+     FTOI = 299,
+     INT = 300,
+     ITOF = 301,
+     JMP = 302,
+     JSR = 303,
+     MACHI = 304,
+     MACLO = 305,
+     MAX = 306,
+     MIN = 307,
+     MOV = 308,
+     MOVU = 309,
+     MUL = 310,
+     MULHI = 311,
+     MULLO = 312,
+     MULU = 313,
+     MVFACHI = 314,
+     MVFACMI = 315,
+     MVFACLO = 316,
+     MVFC = 317,
+     MVTACHI = 318,
+     MVTACLO = 319,
+     MVTC = 320,
+     MVTIPL = 321,
+     NEG = 322,
+     NOP = 323,
+     NOT = 324,
+     OR = 325,
+     POP = 326,
+     POPC = 327,
+     POPM = 328,
+     PUSH = 329,
+     PUSHA = 330,
+     PUSHC = 331,
+     PUSHM = 332,
+     RACW = 333,
+     REIT = 334,
+     REVL = 335,
+     REVW = 336,
+     RMPA = 337,
+     ROLC = 338,
+     RORC = 339,
+     ROTL = 340,
+     ROTR = 341,
+     ROUND = 342,
+     RTE = 343,
+     RTFI = 344,
+     RTS = 345,
+     RTSD = 346,
+     SAT = 347,
+     SATR = 348,
+     SBB = 349,
+     SCCND = 350,
+     SCMPU = 351,
+     SETPSW = 352,
+     SHAR = 353,
+     SHLL = 354,
+     SHLR = 355,
+     SMOVB = 356,
+     SMOVF = 357,
+     SMOVU = 358,
+     SSTR = 359,
+     STNZ = 360,
+     STOP = 361,
+     STZ = 362,
+     SUB = 363,
+     SUNTIL = 364,
+     SWHILE = 365,
+     TST = 366,
+     WAIT = 367,
+     XCHG = 368,
+     XOR = 369
+   };
+#endif
+/* Tokens.  */
+#define REG 258
+#define FLAG 259
+#define CREG 260
+#define EXPR 261
+#define UNKNOWN_OPCODE 262
+#define IS_OPCODE 263
+#define DOT_S 264
+#define DOT_B 265
+#define DOT_W 266
+#define DOT_L 267
+#define DOT_A 268
+#define DOT_UB 269
+#define DOT_UW 270
+#define ABS 271
+#define ADC 272
+#define ADD 273
+#define AND_ 274
+#define BCLR 275
+#define BCND 276
+#define BMCND 277
+#define BNOT 278
+#define BRA 279
+#define BRK 280
+#define BSET 281
+#define BSR 282
+#define BTST 283
+#define CLRPSW 284
+#define CMP 285
+#define DBT 286
+#define DIV 287
+#define DIVU 288
+#define EDIV 289
+#define EDIVU 290
+#define EMUL 291
+#define EMULU 292
+#define FADD 293
+#define FCMP 294
+#define FDIV 295
+#define FMUL 296
+#define FREIT 297
+#define FSUB 298
+#define FTOI 299
+#define INT 300
+#define ITOF 301
+#define JMP 302
+#define JSR 303
+#define MACHI 304
+#define MACLO 305
+#define MAX 306
+#define MIN 307
+#define MOV 308
+#define MOVU 309
+#define MUL 310
+#define MULHI 311
+#define MULLO 312
+#define MULU 313
+#define MVFACHI 314
+#define MVFACMI 315
+#define MVFACLO 316
+#define MVFC 317
+#define MVTACHI 318
+#define MVTACLO 319
+#define MVTC 320
+#define MVTIPL 321
+#define NEG 322
+#define NOP 323
+#define NOT 324
+#define OR 325
+#define POP 326
+#define POPC 327
+#define POPM 328
+#define PUSH 329
+#define PUSHA 330
+#define PUSHC 331
+#define PUSHM 332
+#define RACW 333
+#define REIT 334
+#define REVL 335
+#define REVW 336
+#define RMPA 337
+#define ROLC 338
+#define RORC 339
+#define ROTL 340
+#define ROTR 341
+#define ROUND 342
+#define RTE 343
+#define RTFI 344
+#define RTS 345
+#define RTSD 346
+#define SAT 347
+#define SATR 348
+#define SBB 349
+#define SCCND 350
+#define SCMPU 351
+#define SETPSW 352
+#define SHAR 353
+#define SHLL 354
+#define SHLR 355
+#define SMOVB 356
+#define SMOVF 357
+#define SMOVU 358
+#define SSTR 359
+#define STNZ 360
+#define STOP 361
+#define STZ 362
+#define SUB 363
+#define SUNTIL 364
+#define SWHILE 365
+#define TST 366
+#define WAIT 367
+#define XCHG 368
+#define XOR 369
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 134 "rx-parse.y"
+{
+  int regno;
+  expressionS exp;
+}
+/* Line 1529 of yacc.c.  */
+#line 282 "rx-parse.h"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE rx_lval;
+
diff --git a/gold/po/es.gmo b/gold/po/es.gmo
new file mode 100644
index 00000000000..8c231b2aed5
--- /dev/null
+++ b/gold/po/es.gmo
diff --git a/gold/po/fi.gmo b/gold/po/fi.gmo
new file mode 100644
index 00000000000..8e5149d3f52
--- /dev/null
+++ b/gold/po/fi.gmo
diff --git a/gold/po/id.gmo b/gold/po/id.gmo
new file mode 100644
index 00000000000..bd5a80090ef
--- /dev/null
+++ b/gold/po/id.gmo
diff --git a/gold/po/it.gmo b/gold/po/it.gmo
new file mode 100644
index 00000000000..b79d83af267
--- /dev/null
+++ b/gold/po/it.gmo
diff --git a/gold/po/vi.gmo b/gold/po/vi.gmo
new file mode 100644
index 00000000000..c2d3d961974
--- /dev/null
+++ b/gold/po/vi.gmo
diff --git a/gprof/gprof.info b/gprof/gprof.info
new file mode 100644
index 00000000000..b2f19615be1
--- /dev/null
+++ b/gprof/gprof.info
@@ -0,0 +1,2474 @@
+This is gprof.info, produced by makeinfo version 4.8 from gprof.texi.
+
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* gprof: (gprof).                Profiling your program's execution
+END-INFO-DIR-ENTRY
+
+   This file documents the gprof profiler of the GNU system.
+
+   Copyright (C) 1988, 1992, 1997, 1998, 1999, 2000, 2001, 2003, 2007,
+2008, 2009 Free Software Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+
+File: gprof.info,  Node: Top,  Next: Introduction,  Up: (dir)
+
+Profiling a Program: Where Does It Spend Its Time?
+**************************************************
+
+This manual describes the GNU profiler, `gprof', and how you can use it
+to determine which parts of a program are taking most of the execution
+time.  We assume that you know how to write, compile, and execute
+programs.  GNU `gprof' was written by Jay Fenlason.
+
+   This manual is for `gprof' (GNU Binutils) version 2.23.91.
+
+   This document is distributed under the terms of the GNU Free
+Documentation License version 1.3.  A copy of the license is included
+in the section entitled "GNU Free Documentation License".
+
+* Menu:
+
+* Introduction::        What profiling means, and why it is useful.
+
+* Compiling::           How to compile your program for profiling.
+* Executing::           Executing your program to generate profile data
+* Invoking::            How to run `gprof', and its options
+
+* Output::              Interpreting `gprof''s output
+
+* Inaccuracy::          Potential problems you should be aware of
+* How do I?::           Answers to common questions
+* Incompatibilities::   (between GNU `gprof' and Unix `gprof'.)
+* Details::             Details of how profiling is done
+* GNU Free Documentation License::  GNU Free Documentation License
+
+
+File: gprof.info,  Node: Introduction,  Next: Compiling,  Prev: Top,  Up: Top
+
+1 Introduction to Profiling
+***************************
+
+Profiling allows you to learn where your program spent its time and
+which functions called which other functions while it was executing.
+This information can show you which pieces of your program are slower
+than you expected, and might be candidates for rewriting to make your
+program execute faster.  It can also tell you which functions are being
+called more or less often than you expected.  This may help you spot
+bugs that had otherwise been unnoticed.
+
+   Since the profiler uses information collected during the actual
+execution of your program, it can be used on programs that are too
+large or too complex to analyze by reading the source.  However, how
+your program is run will affect the information that shows up in the
+profile data.  If you don't use some feature of your program while it
+is being profiled, no profile information will be generated for that
+feature.
+
+   Profiling has several steps:
+
+   * You must compile and link your program with profiling enabled.
+     *Note Compiling a Program for Profiling: Compiling.
+
+   * You must execute your program to generate a profile data file.
+     *Note Executing the Program: Executing.
+
+   * You must run `gprof' to analyze the profile data.  *Note `gprof'
+     Command Summary: Invoking.
+
+   The next three chapters explain these steps in greater detail.
+
+   Several forms of output are available from the analysis.
+
+   The "flat profile" shows how much time your program spent in each
+function, and how many times that function was called.  If you simply
+want to know which functions burn most of the cycles, it is stated
+concisely here.  *Note The Flat Profile: Flat Profile.
+
+   The "call graph" shows, for each function, which functions called
+it, which other functions it called, and how many times.  There is also
+an estimate of how much time was spent in the subroutines of each
+function.  This can suggest places where you might try to eliminate
+function calls that use a lot of time.  *Note The Call Graph: Call
+Graph.
+
+   The "annotated source" listing is a copy of the program's source
+code, labeled with the number of times each line of the program was
+executed.  *Note The Annotated Source Listing: Annotated Source.
+
+   To better understand how profiling works, you may wish to read a
+description of its implementation.  *Note Implementation of Profiling:
+Implementation.
+
+
+File: gprof.info,  Node: Compiling,  Next: Executing,  Prev: Introduction,  Up: Top
+
+2 Compiling a Program for Profiling
+***********************************
+
+The first step in generating profile information for your program is to
+compile and link it with profiling enabled.
+
+   To compile a source file for profiling, specify the `-pg' option when
+you run the compiler.  (This is in addition to the options you normally
+use.)
+
+   To link the program for profiling, if you use a compiler such as `cc'
+to do the linking, simply specify `-pg' in addition to your usual
+options.  The same option, `-pg', alters either compilation or linking
+to do what is necessary for profiling.  Here are examples:
+
+     cc -g -c myprog.c utils.c -pg
+     cc -o myprog myprog.o utils.o -pg
+
+   The `-pg' option also works with a command that both compiles and
+links:
+
+     cc -o myprog myprog.c utils.c -g -pg
+
+   Note: The `-pg' option must be part of your compilation options as
+well as your link options.  If it is not then no call-graph data will
+be gathered and when you run `gprof' you will get an error message like
+this:
+
+     gprof: gmon.out file is missing call-graph data
+
+   If you add the `-Q' switch to suppress the printing of the call
+graph data you will still be able to see the time samples:
+
+     Flat profile:
+
+     Each sample counts as 0.01 seconds.
+       %   cumulative   self              self     total
+      time   seconds   seconds    calls  Ts/call  Ts/call  name
+      44.12      0.07     0.07                             zazLoop
+      35.29      0.14     0.06                             main
+      20.59      0.17     0.04                             bazMillion
+
+   If you run the linker `ld' directly instead of through a compiler
+such as `cc', you may have to specify a profiling startup file
+`gcrt0.o' as the first input file instead of the usual startup file
+`crt0.o'.  In addition, you would probably want to specify the
+profiling C library, `libc_p.a', by writing `-lc_p' instead of the
+usual `-lc'.  This is not absolutely necessary, but doing this gives
+you number-of-calls information for standard library functions such as
+`read' and `open'.  For example:
+
+     ld -o myprog /lib/gcrt0.o myprog.o utils.o -lc_p
+
+   If you are running the program on a system which supports shared
+libraries you may run into problems with the profiling support code in
+a shared library being called before that library has been fully
+initialised.  This is usually detected by the program encountering a
+segmentation fault as soon as it is run.  The solution is to link
+against a static version of the library containing the profiling
+support code, which for `gcc' users can be done via the `-static' or
+`-static-libgcc' command line option.  For example:
+
+     gcc -g -pg -static-libgcc myprog.c utils.c -o myprog
+
+   If you compile only some of the modules of the program with `-pg',
+you can still profile the program, but you won't get complete
+information about the modules that were compiled without `-pg'.  The
+only information you get for the functions in those modules is the
+total time spent in them; there is no record of how many times they
+were called, or from where.  This will not affect the flat profile
+(except that the `calls' field for the functions will be blank), but
+will greatly reduce the usefulness of the call graph.
+
+   If you wish to perform line-by-line profiling you should use the
+`gcov' tool instead of `gprof'.  See that tool's manual or info pages
+for more details of how to do this.
+
+   Note, older versions of `gcc' produce line-by-line profiling
+information that works with `gprof' rather than `gcov' so there is
+still support for displaying this kind of information in `gprof'. *Note
+Line-by-line Profiling: Line-by-line.
+
+   It also worth noting that `gcc' implements a
+`-finstrument-functions' command line option which will insert calls to
+special user supplied instrumentation routines at the entry and exit of
+every function in their program.  This can be used to implement an
+alternative profiling scheme.
+
+
+File: gprof.info,  Node: Executing,  Next: Invoking,  Prev: Compiling,  Up: Top
+
+3 Executing the Program
+***********************
+
+Once the program is compiled for profiling, you must run it in order to
+generate the information that `gprof' needs.  Simply run the program as
+usual, using the normal arguments, file names, etc.  The program should
+run normally, producing the same output as usual.  It will, however, run
+somewhat slower than normal because of the time spent collecting and
+writing the profile data.
+
+   The way you run the program--the arguments and input that you give
+it--may have a dramatic effect on what the profile information shows.
+The profile data will describe the parts of the program that were
+activated for the particular input you use.  For example, if the first
+command you give to your program is to quit, the profile data will show
+the time used in initialization and in cleanup, but not much else.
+
+   Your program will write the profile data into a file called
+`gmon.out' just before exiting.  If there is already a file called
+`gmon.out', its contents are overwritten.  There is currently no way to
+tell the program to write the profile data under a different name, but
+you can rename the file afterwards if you are concerned that it may be
+overwritten.
+
+   In order to write the `gmon.out' file properly, your program must
+exit normally: by returning from `main' or by calling `exit'.  Calling
+the low-level function `_exit' does not write the profile data, and
+neither does abnormal termination due to an unhandled signal.
+
+   The `gmon.out' file is written in the program's _current working
+directory_ at the time it exits.  This means that if your program calls
+`chdir', the `gmon.out' file will be left in the last directory your
+program `chdir''d to.  If you don't have permission to write in this
+directory, the file is not written, and you will get an error message.
+
+   Older versions of the GNU profiling library may also write a file
+called `bb.out'.  This file, if present, contains an human-readable
+listing of the basic-block execution counts.  Unfortunately, the
+appearance of a human-readable `bb.out' means the basic-block counts
+didn't get written into `gmon.out'.  The Perl script `bbconv.pl',
+included with the `gprof' source distribution, will convert a `bb.out'
+file into a format readable by `gprof'.  Invoke it like this:
+
+     bbconv.pl < bb.out > BH-DATA
+
+   This translates the information in `bb.out' into a form that `gprof'
+can understand.  But you still need to tell `gprof' about the existence
+of this translated information.  To do that, include BB-DATA on the
+`gprof' command line, _along with `gmon.out'_, like this:
+
+     gprof OPTIONS EXECUTABLE-FILE gmon.out BB-DATA [YET-MORE-PROFILE-DATA-FILES...] [> OUTFILE]
+
+
+File: gprof.info,  Node: Invoking,  Next: Output,  Prev: Executing,  Up: Top
+
+4 `gprof' Command Summary
+*************************
+
+After you have a profile data file `gmon.out', you can run `gprof' to
+interpret the information in it.  The `gprof' program prints a flat
+profile and a call graph on standard output.  Typically you would
+redirect the output of `gprof' into a file with `>'.
+
+   You run `gprof' like this:
+
+     gprof OPTIONS [EXECUTABLE-FILE [PROFILE-DATA-FILES...]] [> OUTFILE]
+
+Here square-brackets indicate optional arguments.
+
+   If you omit the executable file name, the file `a.out' is used.  If
+you give no profile data file name, the file `gmon.out' is used.  If
+any file is not in the proper format, or if the profile data file does
+not appear to belong to the executable file, an error message is
+printed.
+
+   You can give more than one profile data file by entering all their
+names after the executable file name; then the statistics in all the
+data files are summed together.
+
+   The order of these options does not matter.
+
+* Menu:
+
+* Output Options::      Controlling `gprof''s output style
+* Analysis Options::    Controlling how `gprof' analyzes its data
+* Miscellaneous Options::
+* Deprecated Options::  Options you no longer need to use, but which
+                            have been retained for compatibility
+* Symspecs::            Specifying functions to include or exclude
+
+
+File: gprof.info,  Node: Output Options,  Next: Analysis Options,  Up: Invoking
+
+4.1 Output Options
+==================
+
+These options specify which of several output formats `gprof' should
+produce.
+
+   Many of these options take an optional "symspec" to specify
+functions to be included or excluded.  These options can be specified
+multiple times, with different symspecs, to include or exclude sets of
+symbols.  *Note Symspecs: Symspecs.
+
+   Specifying any of these options overrides the default (`-p -q'),
+which prints a flat profile and call graph analysis for all functions.
+
+`-A[SYMSPEC]'
+`--annotated-source[=SYMSPEC]'
+     The `-A' option causes `gprof' to print annotated source code.  If
+     SYMSPEC is specified, print output only for matching symbols.
+     *Note The Annotated Source Listing: Annotated Source.
+
+`-b'
+`--brief'
+     If the `-b' option is given, `gprof' doesn't print the verbose
+     blurbs that try to explain the meaning of all of the fields in the
+     tables.  This is useful if you intend to print out the output, or
+     are tired of seeing the blurbs.
+
+`-C[SYMSPEC]'
+`--exec-counts[=SYMSPEC]'
+     The `-C' option causes `gprof' to print a tally of functions and
+     the number of times each was called.  If SYMSPEC is specified,
+     print tally only for matching symbols.
+
+     If the profile data file contains basic-block count records,
+     specifying the `-l' option, along with `-C', will cause basic-block
+     execution counts to be tallied and displayed.
+
+`-i'
+`--file-info'
+     The `-i' option causes `gprof' to display summary information
+     about the profile data file(s) and then exit.  The number of
+     histogram, call graph, and basic-block count records is displayed.
+
+`-I DIRS'
+`--directory-path=DIRS'
+     The `-I' option specifies a list of search directories in which to
+     find source files.  Environment variable GPROF_PATH can also be
+     used to convey this information.  Used mostly for annotated source
+     output.
+
+`-J[SYMSPEC]'
+`--no-annotated-source[=SYMSPEC]'
+     The `-J' option causes `gprof' not to print annotated source code.
+     If SYMSPEC is specified, `gprof' prints annotated source, but
+     excludes matching symbols.
+
+`-L'
+`--print-path'
+     Normally, source filenames are printed with the path component
+     suppressed.  The `-L' option causes `gprof' to print the full
+     pathname of source filenames, which is determined from symbolic
+     debugging information in the image file and is relative to the
+     directory in which the compiler was invoked.
+
+`-p[SYMSPEC]'
+`--flat-profile[=SYMSPEC]'
+     The `-p' option causes `gprof' to print a flat profile.  If
+     SYMSPEC is specified, print flat profile only for matching symbols.
+     *Note The Flat Profile: Flat Profile.
+
+`-P[SYMSPEC]'
+`--no-flat-profile[=SYMSPEC]'
+     The `-P' option causes `gprof' to suppress printing a flat profile.
+     If SYMSPEC is specified, `gprof' prints a flat profile, but
+     excludes matching symbols.
+
+`-q[SYMSPEC]'
+`--graph[=SYMSPEC]'
+     The `-q' option causes `gprof' to print the call graph analysis.
+     If SYMSPEC is specified, print call graph only for matching symbols
+     and their children.  *Note The Call Graph: Call Graph.
+
+`-Q[SYMSPEC]'
+`--no-graph[=SYMSPEC]'
+     The `-Q' option causes `gprof' to suppress printing the call graph.
+     If SYMSPEC is specified, `gprof' prints a call graph, but excludes
+     matching symbols.
+
+`-t'
+`--table-length=NUM'
+     The `-t' option causes the NUM most active source lines in each
+     source file to be listed when source annotation is enabled.  The
+     default is 10.
+
+`-y'
+`--separate-files'
+     This option affects annotated source output only.  Normally,
+     `gprof' prints annotated source files to standard-output.  If this
+     option is specified, annotated source for a file named
+     `path/FILENAME' is generated in the file `FILENAME-ann'.  If the
+     underlying file system would truncate `FILENAME-ann' so that it
+     overwrites the original `FILENAME', `gprof' generates annotated
+     source in the file `FILENAME.ann' instead (if the original file
+     name has an extension, that extension is _replaced_ with `.ann').
+
+`-Z[SYMSPEC]'
+`--no-exec-counts[=SYMSPEC]'
+     The `-Z' option causes `gprof' not to print a tally of functions
+     and the number of times each was called.  If SYMSPEC is specified,
+     print tally, but exclude matching symbols.
+
+`-r'
+`--function-ordering'
+     The `--function-ordering' option causes `gprof' to print a
+     suggested function ordering for the program based on profiling
+     data.  This option suggests an ordering which may improve paging,
+     tlb and cache behavior for the program on systems which support
+     arbitrary ordering of functions in an executable.
+
+     The exact details of how to force the linker to place functions in
+     a particular order is system dependent and out of the scope of this
+     manual.
+
+`-R MAP_FILE'
+`--file-ordering MAP_FILE'
+     The `--file-ordering' option causes `gprof' to print a suggested
+     .o link line ordering for the program based on profiling data.
+     This option suggests an ordering which may improve paging, tlb and
+     cache behavior for the program on systems which do not support
+     arbitrary ordering of functions in an executable.
+
+     Use of the `-a' argument is highly recommended with this option.
+
+     The MAP_FILE argument is a pathname to a file which provides
+     function name to object file mappings.  The format of the file is
+     similar to the output of the program `nm'.
+
+          c-parse.o:00000000 T yyparse
+          c-parse.o:00000004 C yyerrflag
+          c-lang.o:00000000 T maybe_objc_method_name
+          c-lang.o:00000000 T print_lang_statistics
+          c-lang.o:00000000 T recognize_objc_keyword
+          c-decl.o:00000000 T print_lang_identifier
+          c-decl.o:00000000 T print_lang_type
+          ...
+
+     To create a MAP_FILE with GNU `nm', type a command like `nm
+     --extern-only --defined-only -v --print-file-name program-name'.
+
+`-T'
+`--traditional'
+     The `-T' option causes `gprof' to print its output in
+     "traditional" BSD style.
+
+`-w WIDTH'
+`--width=WIDTH'
+     Sets width of output lines to WIDTH.  Currently only used when
+     printing the function index at the bottom of the call graph.
+
+`-x'
+`--all-lines'
+     This option affects annotated source output only.  By default,
+     only the lines at the beginning of a basic-block are annotated.
+     If this option is specified, every line in a basic-block is
+     annotated by repeating the annotation for the first line.  This
+     behavior is similar to `tcov''s `-a'.
+
+`--demangle[=STYLE]'
+`--no-demangle'
+     These options control whether C++ symbol names should be demangled
+     when printing output.  The default is to demangle symbols.  The
+     `--no-demangle' option may be used to turn off demangling.
+     Different compilers have different mangling styles.  The optional
+     demangling style argument can be used to choose an appropriate
+     demangling style for your compiler.
+
+
+File: gprof.info,  Node: Analysis Options,  Next: Miscellaneous Options,  Prev: Output Options,  Up: Invoking
+
+4.2 Analysis Options
+====================
+
+`-a'
+`--no-static'
+     The `-a' option causes `gprof' to suppress the printing of
+     statically declared (private) functions.  (These are functions
+     whose names are not listed as global, and which are not visible
+     outside the file/function/block where they were defined.)  Time
+     spent in these functions, calls to/from them, etc., will all be
+     attributed to the function that was loaded directly before it in
+     the executable file.  This option affects both the flat profile
+     and the call graph.
+
+`-c'
+`--static-call-graph'
+     The `-c' option causes the call graph of the program to be
+     augmented by a heuristic which examines the text space of the
+     object file and identifies function calls in the binary machine
+     code.  Since normal call graph records are only generated when
+     functions are entered, this option identifies children that could
+     have been called, but never were.  Calls to functions that were
+     not compiled with profiling enabled are also identified, but only
+     if symbol table entries are present for them.  Calls to dynamic
+     library routines are typically _not_ found by this option.
+     Parents or children identified via this heuristic are indicated in
+     the call graph with call counts of `0'.
+
+`-D'
+`--ignore-non-functions'
+     The `-D' option causes `gprof' to ignore symbols which are not
+     known to be functions.  This option will give more accurate
+     profile data on systems where it is supported (Solaris and HPUX for
+     example).
+
+`-k FROM/TO'
+     The `-k' option allows you to delete from the call graph any arcs
+     from symbols matching symspec FROM to those matching symspec TO.
+
+`-l'
+`--line'
+     The `-l' option enables line-by-line profiling, which causes
+     histogram hits to be charged to individual source code lines,
+     instead of functions.  This feature only works with programs
+     compiled by older versions of the `gcc' compiler.  Newer versions
+     of `gcc' are designed to work with the `gcov' tool instead.
+
+     If the program was compiled with basic-block counting enabled,
+     this option will also identify how many times each line of code
+     was executed.  While line-by-line profiling can help isolate where
+     in a large function a program is spending its time, it also
+     significantly increases the running time of `gprof', and magnifies
+     statistical inaccuracies.  *Note Statistical Sampling Error:
+     Sampling Error.
+
+`-m NUM'
+`--min-count=NUM'
+     This option affects execution count output only.  Symbols that are
+     executed less than NUM times are suppressed.
+
+`-nSYMSPEC'
+`--time=SYMSPEC'
+     The `-n' option causes `gprof', in its call graph analysis, to
+     only propagate times for symbols matching SYMSPEC.
+
+`-NSYMSPEC'
+`--no-time=SYMSPEC'
+     The `-n' option causes `gprof', in its call graph analysis, not to
+     propagate times for symbols matching SYMSPEC.
+
+`-SFILENAME'
+`--external-symbol-table=FILENAME'
+     The `-S' option causes `gprof' to read an external symbol table
+     file, such as `/proc/kallsyms', rather than read the symbol table
+     from the given object file (the default is `a.out'). This is useful
+     for profiling kernel modules.
+
+`-z'
+`--display-unused-functions'
+     If you give the `-z' option, `gprof' will mention all functions in
+     the flat profile, even those that were never called, and that had
+     no time spent in them.  This is useful in conjunction with the
+     `-c' option for discovering which routines were never called.
+
+
+
+File: gprof.info,  Node: Miscellaneous Options,  Next: Deprecated Options,  Prev: Analysis Options,  Up: Invoking
+
+4.3 Miscellaneous Options
+=========================
+
+`-d[NUM]'
+`--debug[=NUM]'
+     The `-d NUM' option specifies debugging options.  If NUM is not
+     specified, enable all debugging.  *Note Debugging `gprof':
+     Debugging.
+
+`-h'
+`--help'
+     The `-h' option prints command line usage.
+
+`-ONAME'
+`--file-format=NAME'
+     Selects the format of the profile data files.  Recognized formats
+     are `auto' (the default), `bsd', `4.4bsd', `magic', and `prof'
+     (not yet supported).
+
+`-s'
+`--sum'
+     The `-s' option causes `gprof' to summarize the information in the
+     profile data files it read in, and write out a profile data file
+     called `gmon.sum', which contains all the information from the
+     profile data files that `gprof' read in.  The file `gmon.sum' may
+     be one of the specified input files; the effect of this is to
+     merge the data in the other input files into `gmon.sum'.
+
+     Eventually you can run `gprof' again without `-s' to analyze the
+     cumulative data in the file `gmon.sum'.
+
+`-v'
+`--version'
+     The `-v' flag causes `gprof' to print the current version number,
+     and then exit.
+
+
+
+File: gprof.info,  Node: Deprecated Options,  Next: Symspecs,  Prev: Miscellaneous Options,  Up: Invoking
+
+4.4 Deprecated Options
+======================
+
+These options have been replaced with newer versions that use symspecs.
+
+`-e FUNCTION_NAME'
+     The `-e FUNCTION' option tells `gprof' to not print information
+     about the function FUNCTION_NAME (and its children...) in the call
+     graph.  The function will still be listed as a child of any
+     functions that call it, but its index number will be shown as
+     `[not printed]'.  More than one `-e' option may be given; only one
+     FUNCTION_NAME may be indicated with each `-e' option.
+
+`-E FUNCTION_NAME'
+     The `-E FUNCTION' option works like the `-e' option, but time
+     spent in the function (and children who were not called from
+     anywhere else), will not be used to compute the
+     percentages-of-time for the call graph.  More than one `-E' option
+     may be given; only one FUNCTION_NAME may be indicated with each
+     `-E' option.
+
+`-f FUNCTION_NAME'
+     The `-f FUNCTION' option causes `gprof' to limit the call graph to
+     the function FUNCTION_NAME and its children (and their
+     children...).  More than one `-f' option may be given; only one
+     FUNCTION_NAME may be indicated with each `-f' option.
+
+`-F FUNCTION_NAME'
+     The `-F FUNCTION' option works like the `-f' option, but only time
+     spent in the function and its children (and their children...)
+     will be used to determine total-time and percentages-of-time for
+     the call graph.  More than one `-F' option may be given; only one
+     FUNCTION_NAME may be indicated with each `-F' option.  The `-F'
+     option overrides the `-E' option.
+
+
+   Note that only one function can be specified with each `-e', `-E',
+`-f' or `-F' option.  To specify more than one function, use multiple
+options.  For example, this command:
+
+     gprof -e boring -f foo -f bar myprogram > gprof.output
+
+lists in the call graph all functions that were reached from either
+`foo' or `bar' and were not reachable from `boring'.
+
+
+File: gprof.info,  Node: Symspecs,  Prev: Deprecated Options,  Up: Invoking
+
+4.5 Symspecs
+============
+
+Many of the output options allow functions to be included or excluded
+using "symspecs" (symbol specifications), which observe the following
+syntax:
+
+       filename_containing_a_dot
+     | funcname_not_containing_a_dot
+     | linenumber
+     | ( [ any_filename ] `:' ( any_funcname | linenumber ) )
+
+   Here are some sample symspecs:
+
+`main.c'
+     Selects everything in file `main.c'--the dot in the string tells
+     `gprof' to interpret the string as a filename, rather than as a
+     function name.  To select a file whose name does not contain a
+     dot, a trailing colon should be specified.  For example, `odd:' is
+     interpreted as the file named `odd'.
+
+`main'
+     Selects all functions named `main'.
+
+     Note that there may be multiple instances of the same function name
+     because some of the definitions may be local (i.e., static).
+     Unless a function name is unique in a program, you must use the
+     colon notation explained below to specify a function from a
+     specific source file.
+
+     Sometimes, function names contain dots.  In such cases, it is
+     necessary to add a leading colon to the name.  For example,
+     `:.mul' selects function `.mul'.
+
+     In some object file formats, symbols have a leading underscore.
+     `gprof' will normally not print these underscores.  When you name a
+     symbol in a symspec, you should type it exactly as `gprof' prints
+     it in its output.  For example, if the compiler produces a symbol
+     `_main' from your `main' function, `gprof' still prints it as
+     `main' in its output, so you should use `main' in symspecs.
+
+`main.c:main'
+     Selects function `main' in file `main.c'.
+
+`main.c:134'
+     Selects line 134 in file `main.c'.
+
+
+File: gprof.info,  Node: Output,  Next: Inaccuracy,  Prev: Invoking,  Up: Top
+
+5 Interpreting `gprof''s Output
+*******************************
+
+`gprof' can produce several different output styles, the most important
+of which are described below.  The simplest output styles (file
+information, execution count, and function and file ordering) are not
+described here, but are documented with the respective options that
+trigger them.  *Note Output Options: Output Options.
+
+* Menu:
+
+* Flat Profile::        The flat profile shows how much time was spent
+                            executing directly in each function.
+* Call Graph::          The call graph shows which functions called which
+                            others, and how much time each function used
+                            when its subroutine calls are included.
+* Line-by-line::        `gprof' can analyze individual source code lines
+* Annotated Source::    The annotated source listing displays source code
+                            labeled with execution counts
+
+
+File: gprof.info,  Node: Flat Profile,  Next: Call Graph,  Up: Output
+
+5.1 The Flat Profile
+====================
+
+The "flat profile" shows the total amount of time your program spent
+executing each function.  Unless the `-z' option is given, functions
+with no apparent time spent in them, and no apparent calls to them, are
+not mentioned.  Note that if a function was not compiled for profiling,
+and didn't run long enough to show up on the program counter histogram,
+it will be indistinguishable from a function that was never called.
+
+   This is part of a flat profile for a small program:
+
+     Flat profile:
+
+     Each sample counts as 0.01 seconds.
+       %   cumulative   self              self     total
+      time   seconds   seconds    calls  ms/call  ms/call  name
+      33.34      0.02     0.02     7208     0.00     0.00  open
+      16.67      0.03     0.01      244     0.04     0.12  offtime
+      16.67      0.04     0.01        8     1.25     1.25  memccpy
+      16.67      0.05     0.01        7     1.43     1.43  write
+      16.67      0.06     0.01                             mcount
+       0.00      0.06     0.00      236     0.00     0.00  tzset
+       0.00      0.06     0.00      192     0.00     0.00  tolower
+       0.00      0.06     0.00       47     0.00     0.00  strlen
+       0.00      0.06     0.00       45     0.00     0.00  strchr
+       0.00      0.06     0.00        1     0.00    50.00  main
+       0.00      0.06     0.00        1     0.00     0.00  memcpy
+       0.00      0.06     0.00        1     0.00    10.11  print
+       0.00      0.06     0.00        1     0.00     0.00  profil
+       0.00      0.06     0.00        1     0.00    50.00  report
+     ...
+
+The functions are sorted first by decreasing run-time spent in them,
+then by decreasing number of calls, then alphabetically by name.  The
+functions `mcount' and `profil' are part of the profiling apparatus and
+appear in every flat profile; their time gives a measure of the amount
+of overhead due to profiling.
+
+   Just before the column headers, a statement appears indicating how
+much time each sample counted as.  This "sampling period" estimates the
+margin of error in each of the time figures.  A time figure that is not
+much larger than this is not reliable.  In this example, each sample
+counted as 0.01 seconds, suggesting a 100 Hz sampling rate.  The
+program's total execution time was 0.06 seconds, as indicated by the
+`cumulative seconds' field.  Since each sample counted for 0.01
+seconds, this means only six samples were taken during the run.  Two of
+the samples occurred while the program was in the `open' function, as
+indicated by the `self seconds' field.  Each of the other four samples
+occurred one each in `offtime', `memccpy', `write', and `mcount'.
+Since only six samples were taken, none of these values can be regarded
+as particularly reliable.  In another run, the `self seconds' field for
+`mcount' might well be `0.00' or `0.02'.  *Note Statistical Sampling
+Error: Sampling Error, for a complete discussion.
+
+   The remaining functions in the listing (those whose `self seconds'
+field is `0.00') didn't appear in the histogram samples at all.
+However, the call graph indicated that they were called, so therefore
+they are listed, sorted in decreasing order by the `calls' field.
+Clearly some time was spent executing these functions, but the paucity
+of histogram samples prevents any determination of how much time each
+took.
+
+   Here is what the fields in each line mean:
+
+`% time'
+     This is the percentage of the total execution time your program
+     spent in this function.  These should all add up to 100%.
+
+`cumulative seconds'
+     This is the cumulative total number of seconds the computer spent
+     executing this functions, plus the time spent in all the functions
+     above this one in this table.
+
+`self seconds'
+     This is the number of seconds accounted for by this function alone.
+     The flat profile listing is sorted first by this number.
+
+`calls'
+     This is the total number of times the function was called.  If the
+     function was never called, or the number of times it was called
+     cannot be determined (probably because the function was not
+     compiled with profiling enabled), the "calls" field is blank.
+
+`self ms/call'
+     This represents the average number of milliseconds spent in this
+     function per call, if this function is profiled.  Otherwise, this
+     field is blank for this function.
+
+`total ms/call'
+     This represents the average number of milliseconds spent in this
+     function and its descendants per call, if this function is
+     profiled.  Otherwise, this field is blank for this function.  This
+     is the only field in the flat profile that uses call graph
+     analysis.
+
+`name'
+     This is the name of the function.   The flat profile is sorted by
+     this field alphabetically after the "self seconds" and "calls"
+     fields are sorted.
+
+
+File: gprof.info,  Node: Call Graph,  Next: Line-by-line,  Prev: Flat Profile,  Up: Output
+
+5.2 The Call Graph
+==================
+
+The "call graph" shows how much time was spent in each function and its
+children.  From this information, you can find functions that, while
+they themselves may not have used much time, called other functions
+that did use unusual amounts of time.
+
+   Here is a sample call from a small program.  This call came from the
+same `gprof' run as the flat profile example in the previous section.
+
+     granularity: each sample hit covers 2 byte(s) for 20.00% of 0.05 seconds
+
+     index % time    self  children    called     name
+                                                      <spontaneous>
+     [1]    100.0    0.00    0.05                 start [1]
+                     0.00    0.05       1/1           main [2]
+                     0.00    0.00       1/2           on_exit [28]
+                     0.00    0.00       1/1           exit [59]
+     -----------------------------------------------
+                     0.00    0.05       1/1           start [1]
+     [2]    100.0    0.00    0.05       1         main [2]
+                     0.00    0.05       1/1           report [3]
+     -----------------------------------------------
+                     0.00    0.05       1/1           main [2]
+     [3]    100.0    0.00    0.05       1         report [3]
+                     0.00    0.03       8/8           timelocal [6]
+                     0.00    0.01       1/1           print [9]
+                     0.00    0.01       9/9           fgets [12]
+                     0.00    0.00      12/34          strncmp <cycle 1> [40]
+                     0.00    0.00       8/8           lookup [20]
+                     0.00    0.00       1/1           fopen [21]
+                     0.00    0.00       8/8           chewtime [24]
+                     0.00    0.00       8/16          skipspace [44]
+     -----------------------------------------------
+     [4]     59.8    0.01        0.02       8+472     <cycle 2 as a whole> [4]
+                     0.01        0.02     244+260         offtime <cycle 2> [7]
+                     0.00        0.00     236+1           tzset <cycle 2> [26]
+     -----------------------------------------------
+
+   The lines full of dashes divide this table into "entries", one for
+each function.  Each entry has one or more lines.
+
+   In each entry, the primary line is the one that starts with an index
+number in square brackets.  The end of this line says which function
+the entry is for.  The preceding lines in the entry describe the
+callers of this function and the following lines describe its
+subroutines (also called "children" when we speak of the call graph).
+
+   The entries are sorted by time spent in the function and its
+subroutines.
+
+   The internal profiling function `mcount' (*note The Flat Profile:
+Flat Profile.) is never mentioned in the call graph.
+
+* Menu:
+
+* Primary::       Details of the primary line's contents.
+* Callers::       Details of caller-lines' contents.
+* Subroutines::   Details of subroutine-lines' contents.
+* Cycles::        When there are cycles of recursion,
+                   such as `a' calls `b' calls `a'...
+
+
+File: gprof.info,  Node: Primary,  Next: Callers,  Up: Call Graph
+
+5.2.1 The Primary Line
+----------------------
+
+The "primary line" in a call graph entry is the line that describes the
+function which the entry is about and gives the overall statistics for
+this function.
+
+   For reference, we repeat the primary line from the entry for function
+`report' in our main example, together with the heading line that shows
+the names of the fields:
+
+     index  % time    self  children called     name
+     ...
+     [3]    100.0    0.00    0.05       1         report [3]
+
+   Here is what the fields in the primary line mean:
+
+`index'
+     Entries are numbered with consecutive integers.  Each function
+     therefore has an index number, which appears at the beginning of
+     its primary line.
+
+     Each cross-reference to a function, as a caller or subroutine of
+     another, gives its index number as well as its name.  The index
+     number guides you if you wish to look for the entry for that
+     function.
+
+`% time'
+     This is the percentage of the total time that was spent in this
+     function, including time spent in subroutines called from this
+     function.
+
+     The time spent in this function is counted again for the callers of
+     this function.  Therefore, adding up these percentages is
+     meaningless.
+
+`self'
+     This is the total amount of time spent in this function.  This
+     should be identical to the number printed in the `seconds' field
+     for this function in the flat profile.
+
+`children'
+     This is the total amount of time spent in the subroutine calls
+     made by this function.  This should be equal to the sum of all the
+     `self' and `children' entries of the children listed directly
+     below this function.
+
+`called'
+     This is the number of times the function was called.
+
+     If the function called itself recursively, there are two numbers,
+     separated by a `+'.  The first number counts non-recursive calls,
+     and the second counts recursive calls.
+
+     In the example above, the function `report' was called once from
+     `main'.
+
+`name'
+     This is the name of the current function.  The index number is
+     repeated after it.
+
+     If the function is part of a cycle of recursion, the cycle number
+     is printed between the function's name and the index number (*note
+     How Mutually Recursive Functions Are Described: Cycles.).  For
+     example, if function `gnurr' is part of cycle number one, and has
+     index number twelve, its primary line would be end like this:
+
+          gnurr <cycle 1> [12]
+
+
+File: gprof.info,  Node: Callers,  Next: Subroutines,  Prev: Primary,  Up: Call Graph
+
+5.2.2 Lines for a Function's Callers
+------------------------------------
+
+A function's entry has a line for each function it was called by.
+These lines' fields correspond to the fields of the primary line, but
+their meanings are different because of the difference in context.
+
+   For reference, we repeat two lines from the entry for the function
+`report', the primary line and one caller-line preceding it, together
+with the heading line that shows the names of the fields:
+
+     index  % time    self  children called     name
+     ...
+                     0.00    0.05       1/1           main [2]
+     [3]    100.0    0.00    0.05       1         report [3]
+
+   Here are the meanings of the fields in the caller-line for `report'
+called from `main':
+
+`self'
+     An estimate of the amount of time spent in `report' itself when it
+     was called from `main'.
+
+`children'
+     An estimate of the amount of time spent in subroutines of `report'
+     when `report' was called from `main'.
+
+     The sum of the `self' and `children' fields is an estimate of the
+     amount of time spent within calls to `report' from `main'.
+
+`called'
+     Two numbers: the number of times `report' was called from `main',
+     followed by the total number of non-recursive calls to `report'
+     from all its callers.
+
+`name and index number'
+     The name of the caller of `report' to which this line applies,
+     followed by the caller's index number.
+
+     Not all functions have entries in the call graph; some options to
+     `gprof' request the omission of certain functions.  When a caller
+     has no entry of its own, it still has caller-lines in the entries
+     of the functions it calls.
+
+     If the caller is part of a recursion cycle, the cycle number is
+     printed between the name and the index number.
+
+   If the identity of the callers of a function cannot be determined, a
+dummy caller-line is printed which has `<spontaneous>' as the "caller's
+name" and all other fields blank.  This can happen for signal handlers.
+
+
+File: gprof.info,  Node: Subroutines,  Next: Cycles,  Prev: Callers,  Up: Call Graph
+
+5.2.3 Lines for a Function's Subroutines
+----------------------------------------
+
+A function's entry has a line for each of its subroutines--in other
+words, a line for each other function that it called.  These lines'
+fields correspond to the fields of the primary line, but their meanings
+are different because of the difference in context.
+
+   For reference, we repeat two lines from the entry for the function
+`main', the primary line and a line for a subroutine, together with the
+heading line that shows the names of the fields:
+
+     index  % time    self  children called     name
+     ...
+     [2]    100.0    0.00    0.05       1         main [2]
+                     0.00    0.05       1/1           report [3]
+
+   Here are the meanings of the fields in the subroutine-line for `main'
+calling `report':
+
+`self'
+     An estimate of the amount of time spent directly within `report'
+     when `report' was called from `main'.
+
+`children'
+     An estimate of the amount of time spent in subroutines of `report'
+     when `report' was called from `main'.
+
+     The sum of the `self' and `children' fields is an estimate of the
+     total time spent in calls to `report' from `main'.
+
+`called'
+     Two numbers, the number of calls to `report' from `main' followed
+     by the total number of non-recursive calls to `report'.  This
+     ratio is used to determine how much of `report''s `self' and
+     `children' time gets credited to `main'.  *Note Estimating
+     `children' Times: Assumptions.
+
+`name'
+     The name of the subroutine of `main' to which this line applies,
+     followed by the subroutine's index number.
+
+     If the caller is part of a recursion cycle, the cycle number is
+     printed between the name and the index number.
+
+
+File: gprof.info,  Node: Cycles,  Prev: Subroutines,  Up: Call Graph
+
+5.2.4 How Mutually Recursive Functions Are Described
+----------------------------------------------------
+
+The graph may be complicated by the presence of "cycles of recursion"
+in the call graph.  A cycle exists if a function calls another function
+that (directly or indirectly) calls (or appears to call) the original
+function.  For example: if `a' calls `b', and `b' calls `a', then `a'
+and `b' form a cycle.
+
+   Whenever there are call paths both ways between a pair of functions,
+they belong to the same cycle.  If `a' and `b' call each other and `b'
+and `c' call each other, all three make one cycle.  Note that even if
+`b' only calls `a' if it was not called from `a', `gprof' cannot
+determine this, so `a' and `b' are still considered a cycle.
+
+   The cycles are numbered with consecutive integers.  When a function
+belongs to a cycle, each time the function name appears in the call
+graph it is followed by `<cycle NUMBER>'.
+
+   The reason cycles matter is that they make the time values in the
+call graph paradoxical.  The "time spent in children" of `a' should
+include the time spent in its subroutine `b' and in `b''s
+subroutines--but one of `b''s subroutines is `a'!  How much of `a''s
+time should be included in the children of `a', when `a' is indirectly
+recursive?
+
+   The way `gprof' resolves this paradox is by creating a single entry
+for the cycle as a whole.  The primary line of this entry describes the
+total time spent directly in the functions of the cycle.  The
+"subroutines" of the cycle are the individual functions of the cycle,
+and all other functions that were called directly by them.  The
+"callers" of the cycle are the functions, outside the cycle, that
+called functions in the cycle.
+
+   Here is an example portion of a call graph which shows a cycle
+containing functions `a' and `b'.  The cycle was entered by a call to
+`a' from `main'; both `a' and `b' called `c'.
+
+     index  % time    self  children called     name
+     ----------------------------------------
+                      1.77        0    1/1        main [2]
+     [3]     91.71    1.77        0    1+5    <cycle 1 as a whole> [3]
+                      1.02        0    3          b <cycle 1> [4]
+                      0.75        0    2          a <cycle 1> [5]
+     ----------------------------------------
+                                       3          a <cycle 1> [5]
+     [4]     52.85    1.02        0    0      b <cycle 1> [4]
+                                       2          a <cycle 1> [5]
+                         0        0    3/6        c [6]
+     ----------------------------------------
+                      1.77        0    1/1        main [2]
+                                       2          b <cycle 1> [4]
+     [5]     38.86    0.75        0    1      a <cycle 1> [5]
+                                       3          b <cycle 1> [4]
+                         0        0    3/6        c [6]
+     ----------------------------------------
+
+(The entire call graph for this program contains in addition an entry
+for `main', which calls `a', and an entry for `c', with callers `a' and
+`b'.)
+
+     index  % time    self  children called     name
+                                                  <spontaneous>
+     [1]    100.00       0     1.93    0      start [1]
+                      0.16     1.77    1/1        main [2]
+     ----------------------------------------
+                      0.16     1.77    1/1        start [1]
+     [2]    100.00    0.16     1.77    1      main [2]
+                      1.77        0    1/1        a <cycle 1> [5]
+     ----------------------------------------
+                      1.77        0    1/1        main [2]
+     [3]     91.71    1.77        0    1+5    <cycle 1 as a whole> [3]
+                      1.02        0    3          b <cycle 1> [4]
+                      0.75        0    2          a <cycle 1> [5]
+                         0        0    6/6        c [6]
+     ----------------------------------------
+                                       3          a <cycle 1> [5]
+     [4]     52.85    1.02        0    0      b <cycle 1> [4]
+                                       2          a <cycle 1> [5]
+                         0        0    3/6        c [6]
+     ----------------------------------------
+                      1.77        0    1/1        main [2]
+                                       2          b <cycle 1> [4]
+     [5]     38.86    0.75        0    1      a <cycle 1> [5]
+                                       3          b <cycle 1> [4]
+                         0        0    3/6        c [6]
+     ----------------------------------------
+                         0        0    3/6        b <cycle 1> [4]
+                         0        0    3/6        a <cycle 1> [5]
+     [6]      0.00       0        0    6      c [6]
+     ----------------------------------------
+
+   The `self' field of the cycle's primary line is the total time spent
+in all the functions of the cycle.  It equals the sum of the `self'
+fields for the individual functions in the cycle, found in the entry in
+the subroutine lines for these functions.
+
+   The `children' fields of the cycle's primary line and subroutine
+lines count only subroutines outside the cycle.  Even though `a' calls
+`b', the time spent in those calls to `b' is not counted in `a''s
+`children' time.  Thus, we do not encounter the problem of what to do
+when the time in those calls to `b' includes indirect recursive calls
+back to `a'.
+
+   The `children' field of a caller-line in the cycle's entry estimates
+the amount of time spent _in the whole cycle_, and its other
+subroutines, on the times when that caller called a function in the
+cycle.
+
+   The `called' field in the primary line for the cycle has two numbers:
+first, the number of times functions in the cycle were called by
+functions outside the cycle; second, the number of times they were
+called by functions in the cycle (including times when a function in
+the cycle calls itself).  This is a generalization of the usual split
+into non-recursive and recursive calls.
+
+   The `called' field of a subroutine-line for a cycle member in the
+cycle's entry says how many time that function was called from
+functions in the cycle.  The total of all these is the second number in
+the primary line's `called' field.
+
+   In the individual entry for a function in a cycle, the other
+functions in the same cycle can appear as subroutines and as callers.
+These lines show how many times each function in the cycle called or
+was called from each other function in the cycle.  The `self' and
+`children' fields in these lines are blank because of the difficulty of
+defining meanings for them when recursion is going on.
+
+
+File: gprof.info,  Node: Line-by-line,  Next: Annotated Source,  Prev: Call Graph,  Up: Output
+
+5.3 Line-by-line Profiling
+==========================
+
+`gprof''s `-l' option causes the program to perform "line-by-line"
+profiling.  In this mode, histogram samples are assigned not to
+functions, but to individual lines of source code.  This only works
+with programs compiled with older versions of the `gcc' compiler.
+Newer versions of `gcc' use a different program - `gcov' - to display
+line-by-line profiling information.
+
+   With the older versions of `gcc' the program usually has to be
+compiled with a `-g' option, in addition to `-pg', in order to generate
+debugging symbols for tracking source code lines.  Note, in much older
+versions of `gcc' the program had to be compiled with the `-a' command
+line option as well.
+
+   The flat profile is the most useful output table in line-by-line
+mode.  The call graph isn't as useful as normal, since the current
+version of `gprof' does not propagate call graph arcs from source code
+lines to the enclosing function.  The call graph does, however, show
+each line of code that called each function, along with a count.
+
+   Here is a section of `gprof''s output, without line-by-line
+profiling.  Note that `ct_init' accounted for four histogram hits, and
+13327 calls to `init_block'.
+
+     Flat profile:
+
+     Each sample counts as 0.01 seconds.
+       %   cumulative   self              self     total
+      time   seconds   seconds    calls  us/call  us/call  name
+      30.77      0.13     0.04     6335     6.31     6.31  ct_init
+
+
+     		     Call graph (explanation follows)
+
+
+     granularity: each sample hit covers 4 byte(s) for 7.69% of 0.13 seconds
+
+     index % time    self  children    called     name
+
+                     0.00    0.00       1/13496       name_too_long
+                     0.00    0.00      40/13496       deflate
+                     0.00    0.00     128/13496       deflate_fast
+                     0.00    0.00   13327/13496       ct_init
+     [7]      0.0    0.00    0.00   13496         init_block
+
+   Now let's look at some of `gprof''s output from the same program run,
+this time with line-by-line profiling enabled.  Note that `ct_init''s
+four histogram hits are broken down into four lines of source code--one
+hit occurred on each of lines 349, 351, 382 and 385.  In the call graph,
+note how `ct_init''s 13327 calls to `init_block' are broken down into
+one call from line 396, 3071 calls from line 384, 3730 calls from line
+385, and 6525 calls from 387.
+
+     Flat profile:
+
+     Each sample counts as 0.01 seconds.
+       %   cumulative   self
+      time   seconds   seconds    calls  name
+       7.69      0.10     0.01           ct_init (trees.c:349)
+       7.69      0.11     0.01           ct_init (trees.c:351)
+       7.69      0.12     0.01           ct_init (trees.c:382)
+       7.69      0.13     0.01           ct_init (trees.c:385)
+
+
+     		     Call graph (explanation follows)
+
+
+     granularity: each sample hit covers 4 byte(s) for 7.69% of 0.13 seconds
+
+       % time    self  children    called     name
+
+                 0.00    0.00       1/13496       name_too_long (gzip.c:1440)
+                 0.00    0.00       1/13496       deflate (deflate.c:763)
+                 0.00    0.00       1/13496       ct_init (trees.c:396)
+                 0.00    0.00       2/13496       deflate (deflate.c:727)
+                 0.00    0.00       4/13496       deflate (deflate.c:686)
+                 0.00    0.00       5/13496       deflate (deflate.c:675)
+                 0.00    0.00      12/13496       deflate (deflate.c:679)
+                 0.00    0.00      16/13496       deflate (deflate.c:730)
+                 0.00    0.00     128/13496       deflate_fast (deflate.c:654)
+                 0.00    0.00    3071/13496       ct_init (trees.c:384)
+                 0.00    0.00    3730/13496       ct_init (trees.c:385)
+                 0.00    0.00    6525/13496       ct_init (trees.c:387)
+     [6]  0.0    0.00    0.00   13496         init_block (trees.c:408)
+
+
+File: gprof.info,  Node: Annotated Source,  Prev: Line-by-line,  Up: Output
+
+5.4 The Annotated Source Listing
+================================
+
+`gprof''s `-A' option triggers an annotated source listing, which lists
+the program's source code, each function labeled with the number of
+times it was called.  You may also need to specify the `-I' option, if
+`gprof' can't find the source code files.
+
+   With older versions of `gcc' compiling with `gcc ... -g -pg -a'
+augments your program with basic-block counting code, in addition to
+function counting code.  This enables `gprof' to determine how many
+times each line of code was executed.  With newer versions of `gcc'
+support for displaying basic-block counts is provided by the `gcov'
+program.
+
+   For example, consider the following function, taken from gzip, with
+line numbers added:
+
+      1 ulg updcrc(s, n)
+      2     uch *s;
+      3     unsigned n;
+      4 {
+      5     register ulg c;
+      6
+      7     static ulg crc = (ulg)0xffffffffL;
+      8
+      9     if (s == NULL) {
+     10         c = 0xffffffffL;
+     11     } else {
+     12         c = crc;
+     13         if (n) do {
+     14             c = crc_32_tab[...];
+     15         } while (--n);
+     16     }
+     17     crc = c;
+     18     return c ^ 0xffffffffL;
+     19 }
+
+   `updcrc' has at least five basic-blocks.  One is the function
+itself.  The `if' statement on line 9 generates two more basic-blocks,
+one for each branch of the `if'.  A fourth basic-block results from the
+`if' on line 13, and the contents of the `do' loop form the fifth
+basic-block.  The compiler may also generate additional basic-blocks to
+handle various special cases.
+
+   A program augmented for basic-block counting can be analyzed with
+`gprof -l -A'.  The `-x' option is also helpful, to ensure that each
+line of code is labeled at least once.  Here is `updcrc''s annotated
+source listing for a sample `gzip' run:
+
+                     ulg updcrc(s, n)
+                         uch *s;
+                         unsigned n;
+                 2 ->{
+                         register ulg c;
+
+                         static ulg crc = (ulg)0xffffffffL;
+
+                 2 ->    if (s == NULL) {
+                 1 ->        c = 0xffffffffL;
+                 1 ->    } else {
+                 1 ->        c = crc;
+                 1 ->        if (n) do {
+             26312 ->            c = crc_32_tab[...];
+     26312,1,26311 ->        } while (--n);
+                         }
+                 2 ->    crc = c;
+                 2 ->    return c ^ 0xffffffffL;
+                 2 ->}
+
+   In this example, the function was called twice, passing once through
+each branch of the `if' statement.  The body of the `do' loop was
+executed a total of 26312 times.  Note how the `while' statement is
+annotated.  It began execution 26312 times, once for each iteration
+through the loop.  One of those times (the last time) it exited, while
+it branched back to the beginning of the loop 26311 times.
+
+
+File: gprof.info,  Node: Inaccuracy,  Next: How do I?,  Prev: Output,  Up: Top
+
+6 Inaccuracy of `gprof' Output
+******************************
+
+* Menu:
+
+* Sampling Error::      Statistical margins of error
+* Assumptions::         Estimating children times
+
+
+File: gprof.info,  Node: Sampling Error,  Next: Assumptions,  Up: Inaccuracy
+
+6.1 Statistical Sampling Error
+==============================
+
+The run-time figures that `gprof' gives you are based on a sampling
+process, so they are subject to statistical inaccuracy.  If a function
+runs only a small amount of time, so that on the average the sampling
+process ought to catch that function in the act only once, there is a
+pretty good chance it will actually find that function zero times, or
+twice.
+
+   By contrast, the number-of-calls and basic-block figures are derived
+by counting, not sampling.  They are completely accurate and will not
+vary from run to run if your program is deterministic and single
+threaded.  In multi-threaded applications, or single threaded
+applications that link with multi-threaded libraries, the counts are
+only deterministic if the counting function is thread-safe.  (Note:
+beware that the mcount counting function in glibc is _not_
+thread-safe).  *Note Implementation of Profiling: Implementation.
+
+   The "sampling period" that is printed at the beginning of the flat
+profile says how often samples are taken.  The rule of thumb is that a
+run-time figure is accurate if it is considerably bigger than the
+sampling period.
+
+   The actual amount of error can be predicted.  For N samples, the
+_expected_ error is the square-root of N.  For example, if the sampling
+period is 0.01 seconds and `foo''s run-time is 1 second, N is 100
+samples (1 second/0.01 seconds), sqrt(N) is 10 samples, so the expected
+error in `foo''s run-time is 0.1 seconds (10*0.01 seconds), or ten
+percent of the observed value.  Again, if the sampling period is 0.01
+seconds and `bar''s run-time is 100 seconds, N is 10000 samples,
+sqrt(N) is 100 samples, so the expected error in `bar''s run-time is 1
+second, or one percent of the observed value.  It is likely to vary
+this much _on the average_ from one profiling run to the next.
+(_Sometimes_ it will vary more.)
+
+   This does not mean that a small run-time figure is devoid of
+information.  If the program's _total_ run-time is large, a small
+run-time for one function does tell you that that function used an
+insignificant fraction of the whole program's time.  Usually this means
+it is not worth optimizing.
+
+   One way to get more accuracy is to give your program more (but
+similar) input data so it will take longer.  Another way is to combine
+the data from several runs, using the `-s' option of `gprof'.  Here is
+how:
+
+  1. Run your program once.
+
+  2. Issue the command `mv gmon.out gmon.sum'.
+
+  3. Run your program again, the same as before.
+
+  4. Merge the new data in `gmon.out' into `gmon.sum' with this command:
+
+          gprof -s EXECUTABLE-FILE gmon.out gmon.sum
+
+  5. Repeat the last two steps as often as you wish.
+
+  6. Analyze the cumulative data using this command:
+
+          gprof EXECUTABLE-FILE gmon.sum > OUTPUT-FILE
+
+
+File: gprof.info,  Node: Assumptions,  Prev: Sampling Error,  Up: Inaccuracy
+
+6.2 Estimating `children' Times
+===============================
+
+Some of the figures in the call graph are estimates--for example, the
+`children' time values and all the time figures in caller and
+subroutine lines.
+
+   There is no direct information about these measurements in the
+profile data itself.  Instead, `gprof' estimates them by making an
+assumption about your program that might or might not be true.
+
+   The assumption made is that the average time spent in each call to
+any function `foo' is not correlated with who called `foo'.  If `foo'
+used 5 seconds in all, and 2/5 of the calls to `foo' came from `a',
+then `foo' contributes 2 seconds to `a''s `children' time, by
+assumption.
+
+   This assumption is usually true enough, but for some programs it is
+far from true.  Suppose that `foo' returns very quickly when its
+argument is zero; suppose that `a' always passes zero as an argument,
+while other callers of `foo' pass other arguments.  In this program,
+all the time spent in `foo' is in the calls from callers other than `a'.
+But `gprof' has no way of knowing this; it will blindly and incorrectly
+charge 2 seconds of time in `foo' to the children of `a'.
+
+   We hope some day to put more complete data into `gmon.out', so that
+this assumption is no longer needed, if we can figure out how.  For the
+novice, the estimated figures are usually more useful than misleading.
+
+
+File: gprof.info,  Node: How do I?,  Next: Incompatibilities,  Prev: Inaccuracy,  Up: Top
+
+7 Answers to Common Questions
+*****************************
+
+How can I get more exact information about hot spots in my program?
+     Looking at the per-line call counts only tells part of the story.
+     Because `gprof' can only report call times and counts by function,
+     the best way to get finer-grained information on where the program
+     is spending its time is to re-factor large functions into sequences
+     of calls to smaller ones.  Beware however that this can introduce
+     artificial hot spots since compiling with `-pg' adds a significant
+     overhead to function calls.  An alternative solution is to use a
+     non-intrusive profiler, e.g. oprofile.
+
+How do I find which lines in my program were executed the most times?
+     Use the `gcov' program.
+
+How do I find which lines in my program called a particular function?
+     Use `gprof -l' and lookup the function in the call graph.  The
+     callers will be broken down by function and line number.
+
+How do I analyze a program that runs for less than a second?
+     Try using a shell script like this one:
+
+          for i in `seq 1 100`; do
+            fastprog
+            mv gmon.out gmon.out.$i
+          done
+
+          gprof -s fastprog gmon.out.*
+
+          gprof fastprog gmon.sum
+
+     If your program is completely deterministic, all the call counts
+     will be simple multiples of 100 (i.e., a function called once in
+     each run will appear with a call count of 100).
+
+
+
+File: gprof.info,  Node: Incompatibilities,  Next: Details,  Prev: How do I?,  Up: Top
+
+8 Incompatibilities with Unix `gprof'
+*************************************
+
+GNU `gprof' and Berkeley Unix `gprof' use the same data file
+`gmon.out', and provide essentially the same information.  But there
+are a few differences.
+
+   * GNU `gprof' uses a new, generalized file format with support for
+     basic-block execution counts and non-realtime histograms.  A magic
+     cookie and version number allows `gprof' to easily identify new
+     style files.  Old BSD-style files can still be read.  *Note
+     Profiling Data File Format: File Format.
+
+   * For a recursive function, Unix `gprof' lists the function as a
+     parent and as a child, with a `calls' field that lists the number
+     of recursive calls.  GNU `gprof' omits these lines and puts the
+     number of recursive calls in the primary line.
+
+   * When a function is suppressed from the call graph with `-e', GNU
+     `gprof' still lists it as a subroutine of functions that call it.
+
+   * GNU `gprof' accepts the `-k' with its argument in the form
+     `from/to', instead of `from to'.
+
+   * In the annotated source listing, if there are multiple basic
+     blocks on the same line, GNU `gprof' prints all of their counts,
+     separated by commas.
+
+   * The blurbs, field widths, and output formats are different.  GNU
+     `gprof' prints blurbs after the tables, so that you can see the
+     tables without skipping the blurbs.
+
+
+File: gprof.info,  Node: Details,  Next: GNU Free Documentation License,  Prev: Incompatibilities,  Up: Top
+
+9 Details of Profiling
+**********************
+
+* Menu:
+
+* Implementation::      How a program collects profiling information
+* File Format::         Format of `gmon.out' files
+* Internals::           `gprof''s internal operation
+* Debugging::           Using `gprof''s `-d' option
+
+
+File: gprof.info,  Node: Implementation,  Next: File Format,  Up: Details
+
+9.1 Implementation of Profiling
+===============================
+
+Profiling works by changing how every function in your program is
+compiled so that when it is called, it will stash away some information
+about where it was called from.  From this, the profiler can figure out
+what function called it, and can count how many times it was called.
+This change is made by the compiler when your program is compiled with
+the `-pg' option, which causes every function to call `mcount' (or
+`_mcount', or `__mcount', depending on the OS and compiler) as one of
+its first operations.
+
+   The `mcount' routine, included in the profiling library, is
+responsible for recording in an in-memory call graph table both its
+parent routine (the child) and its parent's parent.  This is typically
+done by examining the stack frame to find both the address of the
+child, and the return address in the original parent.  Since this is a
+very machine-dependent operation, `mcount' itself is typically a short
+assembly-language stub routine that extracts the required information,
+and then calls `__mcount_internal' (a normal C function) with two
+arguments--`frompc' and `selfpc'.  `__mcount_internal' is responsible
+for maintaining the in-memory call graph, which records `frompc',
+`selfpc', and the number of times each of these call arcs was traversed.
+
+   GCC Version 2 provides a magical function
+(`__builtin_return_address'), which allows a generic `mcount' function
+to extract the required information from the stack frame.  However, on
+some architectures, most notably the SPARC, using this builtin can be
+very computationally expensive, and an assembly language version of
+`mcount' is used for performance reasons.
+
+   Number-of-calls information for library routines is collected by
+using a special version of the C library.  The programs in it are the
+same as in the usual C library, but they were compiled with `-pg'.  If
+you link your program with `gcc ... -pg', it automatically uses the
+profiling version of the library.
+
+   Profiling also involves watching your program as it runs, and
+keeping a histogram of where the program counter happens to be every
+now and then.  Typically the program counter is looked at around 100
+times per second of run time, but the exact frequency may vary from
+system to system.
+
+   This is done is one of two ways.  Most UNIX-like operating systems
+provide a `profil()' system call, which registers a memory array with
+the kernel, along with a scale factor that determines how the program's
+address space maps into the array.  Typical scaling values cause every
+2 to 8 bytes of address space to map into a single array slot.  On
+every tick of the system clock (assuming the profiled program is
+running), the value of the program counter is examined and the
+corresponding slot in the memory array is incremented.  Since this is
+done in the kernel, which had to interrupt the process anyway to handle
+the clock interrupt, very little additional system overhead is required.
+
+   However, some operating systems, most notably Linux 2.0 (and
+earlier), do not provide a `profil()' system call.  On such a system,
+arrangements are made for the kernel to periodically deliver a signal
+to the process (typically via `setitimer()'), which then performs the
+same operation of examining the program counter and incrementing a slot
+in the memory array.  Since this method requires a signal to be
+delivered to user space every time a sample is taken, it uses
+considerably more overhead than kernel-based profiling.  Also, due to
+the added delay required to deliver the signal, this method is less
+accurate as well.
+
+   A special startup routine allocates memory for the histogram and
+either calls `profil()' or sets up a clock signal handler.  This
+routine (`monstartup') can be invoked in several ways.  On Linux
+systems, a special profiling startup file `gcrt0.o', which invokes
+`monstartup' before `main', is used instead of the default `crt0.o'.
+Use of this special startup file is one of the effects of using `gcc
+... -pg' to link.  On SPARC systems, no special startup files are used.
+Rather, the `mcount' routine, when it is invoked for the first time
+(typically when `main' is called), calls `monstartup'.
+
+   If the compiler's `-a' option was used, basic-block counting is also
+enabled.  Each object file is then compiled with a static array of
+counts, initially zero.  In the executable code, every time a new
+basic-block begins (i.e., when an `if' statement appears), an extra
+instruction is inserted to increment the corresponding count in the
+array.  At compile time, a paired array was constructed that recorded
+the starting address of each basic-block.  Taken together, the two
+arrays record the starting address of every basic-block, along with the
+number of times it was executed.
+
+   The profiling library also includes a function (`mcleanup') which is
+typically registered using `atexit()' to be called as the program
+exits, and is responsible for writing the file `gmon.out'.  Profiling
+is turned off, various headers are output, and the histogram is
+written, followed by the call-graph arcs and the basic-block counts.
+
+   The output from `gprof' gives no indication of parts of your program
+that are limited by I/O or swapping bandwidth.  This is because samples
+of the program counter are taken at fixed intervals of the program's
+run time.  Therefore, the time measurements in `gprof' output say
+nothing about time that your program was not running.  For example, a
+part of the program that creates so much data that it cannot all fit in
+physical memory at once may run very slowly due to thrashing, but
+`gprof' will say it uses little time.  On the other hand, sampling by
+run time has the advantage that the amount of load due to other users
+won't directly affect the output you get.
+
+
+File: gprof.info,  Node: File Format,  Next: Internals,  Prev: Implementation,  Up: Details
+
+9.2 Profiling Data File Format
+==============================
+
+The old BSD-derived file format used for profile data does not contain a
+magic cookie that allows to check whether a data file really is a
+`gprof' file.  Furthermore, it does not provide a version number, thus
+rendering changes to the file format almost impossible.  GNU `gprof'
+uses a new file format that provides these features.  For backward
+compatibility, GNU `gprof' continues to support the old BSD-derived
+format, but not all features are supported with it.  For example,
+basic-block execution counts cannot be accommodated by the old file
+format.
+
+   The new file format is defined in header file `gmon_out.h'.  It
+consists of a header containing the magic cookie and a version number,
+as well as some spare bytes available for future extensions.  All data
+in a profile data file is in the native format of the target for which
+the profile was collected.  GNU `gprof' adapts automatically to the
+byte-order in use.
+
+   In the new file format, the header is followed by a sequence of
+records.  Currently, there are three different record types: histogram
+records, call-graph arc records, and basic-block execution count
+records.  Each file can contain any number of each record type.  When
+reading a file, GNU `gprof' will ensure records of the same type are
+compatible with each other and compute the union of all records.  For
+example, for basic-block execution counts, the union is simply the sum
+of all execution counts for each basic-block.
+
+9.2.1 Histogram Records
+-----------------------
+
+Histogram records consist of a header that is followed by an array of
+bins.  The header contains the text-segment range that the histogram
+spans, the size of the histogram in bytes (unlike in the old BSD
+format, this does not include the size of the header), the rate of the
+profiling clock, and the physical dimension that the bin counts
+represent after being scaled by the profiling clock rate.  The physical
+dimension is specified in two parts: a long name of up to 15 characters
+and a single character abbreviation.  For example, a histogram
+representing real-time would specify the long name as "seconds" and the
+abbreviation as "s".  This feature is useful for architectures that
+support performance monitor hardware (which, fortunately, is becoming
+increasingly common).  For example, under DEC OSF/1, the "uprofile"
+command can be used to produce a histogram of, say, instruction cache
+misses.  In this case, the dimension in the histogram header could be
+set to "i-cache misses" and the abbreviation could be set to "1"
+(because it is simply a count, not a physical dimension).  Also, the
+profiling rate would have to be set to 1 in this case.
+
+   Histogram bins are 16-bit numbers and each bin represent an equal
+amount of text-space.  For example, if the text-segment is one thousand
+bytes long and if there are ten bins in the histogram, each bin
+represents one hundred bytes.
+
+9.2.2 Call-Graph Records
+------------------------
+
+Call-graph records have a format that is identical to the one used in
+the BSD-derived file format.  It consists of an arc in the call graph
+and a count indicating the number of times the arc was traversed during
+program execution.  Arcs are specified by a pair of addresses: the
+first must be within caller's function and the second must be within
+the callee's function.  When performing profiling at the function
+level, these addresses can point anywhere within the respective
+function.  However, when profiling at the line-level, it is better if
+the addresses are as close to the call-site/entry-point as possible.
+This will ensure that the line-level call-graph is able to identify
+exactly which line of source code performed calls to a function.
+
+9.2.3 Basic-Block Execution Count Records
+-----------------------------------------
+
+Basic-block execution count records consist of a header followed by a
+sequence of address/count pairs.  The header simply specifies the
+length of the sequence.  In an address/count pair, the address
+identifies a basic-block and the count specifies the number of times
+that basic-block was executed.  Any address within the basic-address can
+be used.
+
+
+File: gprof.info,  Node: Internals,  Next: Debugging,  Prev: File Format,  Up: Details
+
+9.3 `gprof''s Internal Operation
+================================
+
+Like most programs, `gprof' begins by processing its options.  During
+this stage, it may building its symspec list (`sym_ids.c:sym_id_add'),
+if options are specified which use symspecs.  `gprof' maintains a
+single linked list of symspecs, which will eventually get turned into
+12 symbol tables, organized into six include/exclude pairs--one pair
+each for the flat profile (INCL_FLAT/EXCL_FLAT), the call graph arcs
+(INCL_ARCS/EXCL_ARCS), printing in the call graph
+(INCL_GRAPH/EXCL_GRAPH), timing propagation in the call graph
+(INCL_TIME/EXCL_TIME), the annotated source listing
+(INCL_ANNO/EXCL_ANNO), and the execution count listing
+(INCL_EXEC/EXCL_EXEC).
+
+   After option processing, `gprof' finishes building the symspec list
+by adding all the symspecs in `default_excluded_list' to the exclude
+lists EXCL_TIME and EXCL_GRAPH, and if line-by-line profiling is
+specified, EXCL_FLAT as well.  These default excludes are not added to
+EXCL_ANNO, EXCL_ARCS, and EXCL_EXEC.
+
+   Next, the BFD library is called to open the object file, verify that
+it is an object file, and read its symbol table (`core.c:core_init'),
+using `bfd_canonicalize_symtab' after mallocing an appropriately sized
+array of symbols.  At this point, function mappings are read (if the
+`--file-ordering' option has been specified), and the core text space
+is read into memory (if the `-c' option was given).
+
+   `gprof''s own symbol table, an array of Sym structures, is now built.
+This is done in one of two ways, by one of two routines, depending on
+whether line-by-line profiling (`-l' option) has been enabled.  For
+normal profiling, the BFD canonical symbol table is scanned.  For
+line-by-line profiling, every text space address is examined, and a new
+symbol table entry gets created every time the line number changes.  In
+either case, two passes are made through the symbol table--one to count
+the size of the symbol table required, and the other to actually read
+the symbols.  In between the two passes, a single array of type `Sym'
+is created of the appropriate length.  Finally,
+`symtab.c:symtab_finalize' is called to sort the symbol table and
+remove duplicate entries (entries with the same memory address).
+
+   The symbol table must be a contiguous array for two reasons.  First,
+the `qsort' library function (which sorts an array) will be used to
+sort the symbol table.  Also, the symbol lookup routine
+(`symtab.c:sym_lookup'), which finds symbols based on memory address,
+uses a binary search algorithm which requires the symbol table to be a
+sorted array.  Function symbols are indicated with an `is_func' flag.
+Line number symbols have no special flags set.  Additionally, a symbol
+can have an `is_static' flag to indicate that it is a local symbol.
+
+   With the symbol table read, the symspecs can now be translated into
+Syms (`sym_ids.c:sym_id_parse').  Remember that a single symspec can
+match multiple symbols.  An array of symbol tables (`syms') is created,
+each entry of which is a symbol table of Syms to be included or
+excluded from a particular listing.  The master symbol table and the
+symspecs are examined by nested loops, and every symbol that matches a
+symspec is inserted into the appropriate syms table.  This is done
+twice, once to count the size of each required symbol table, and again
+to build the tables, which have been malloced between passes.  From now
+on, to determine whether a symbol is on an include or exclude symspec
+list, `gprof' simply uses its standard symbol lookup routine on the
+appropriate table in the `syms' array.
+
+   Now the profile data file(s) themselves are read
+(`gmon_io.c:gmon_out_read'), first by checking for a new-style
+`gmon.out' header, then assuming this is an old-style BSD `gmon.out' if
+the magic number test failed.
+
+   New-style histogram records are read by `hist.c:hist_read_rec'.  For
+the first histogram record, allocate a memory array to hold all the
+bins, and read them in.  When multiple profile data files (or files
+with multiple histogram records) are read, the memory ranges of each
+pair of histogram records must be either equal, or non-overlapping.
+For each pair of histogram records, the resolution (memory region size
+divided by the number of bins) must be the same.  The time unit must be
+the same for all histogram records. If the above containts are met, all
+histograms for the same memory range are merged.
+
+   As each call graph record is read (`call_graph.c:cg_read_rec'), the
+parent and child addresses are matched to symbol table entries, and a
+call graph arc is created by `cg_arcs.c:arc_add', unless the arc fails
+a symspec check against INCL_ARCS/EXCL_ARCS.  As each arc is added, a
+linked list is maintained of the parent's child arcs, and of the child's
+parent arcs.  Both the child's call count and the arc's call count are
+incremented by the record's call count.
+
+   Basic-block records are read (`basic_blocks.c:bb_read_rec'), but
+only if line-by-line profiling has been selected.  Each basic-block
+address is matched to a corresponding line symbol in the symbol table,
+and an entry made in the symbol's bb_addr and bb_calls arrays.  Again,
+if multiple basic-block records are present for the same address, the
+call counts are cumulative.
+
+   A gmon.sum file is dumped, if requested (`gmon_io.c:gmon_out_write').
+
+   If histograms were present in the data files, assign them to symbols
+(`hist.c:hist_assign_samples') by iterating over all the sample bins
+and assigning them to symbols.  Since the symbol table is sorted in
+order of ascending memory addresses, we can simple follow along in the
+symbol table as we make our pass over the sample bins.  This step
+includes a symspec check against INCL_FLAT/EXCL_FLAT.  Depending on the
+histogram scale factor, a sample bin may span multiple symbols, in
+which case a fraction of the sample count is allocated to each symbol,
+proportional to the degree of overlap.  This effect is rare for normal
+profiling, but overlaps are more common during line-by-line profiling,
+and can cause each of two adjacent lines to be credited with half a
+hit, for example.
+
+   If call graph data is present, `cg_arcs.c:cg_assemble' is called.
+First, if `-c' was specified, a machine-dependent routine (`find_call')
+scans through each symbol's machine code, looking for subroutine call
+instructions, and adding them to the call graph with a zero call count.
+A topological sort is performed by depth-first numbering all the
+symbols (`cg_dfn.c:cg_dfn'), so that children are always numbered less
+than their parents, then making a array of pointers into the symbol
+table and sorting it into numerical order, which is reverse topological
+order (children appear before parents).  Cycles are also detected at
+this point, all members of which are assigned the same topological
+number.  Two passes are now made through this sorted array of symbol
+pointers.  The first pass, from end to beginning (parents to children),
+computes the fraction of child time to propagate to each parent and a
+print flag.  The print flag reflects symspec handling of
+INCL_GRAPH/EXCL_GRAPH, with a parent's include or exclude (print or no
+print) property being propagated to its children, unless they
+themselves explicitly appear in INCL_GRAPH or EXCL_GRAPH.  A second
+pass, from beginning to end (children to parents) actually propagates
+the timings along the call graph, subject to a check against
+INCL_TIME/EXCL_TIME.  With the print flag, fractions, and timings now
+stored in the symbol structures, the topological sort array is now
+discarded, and a new array of pointers is assembled, this time sorted
+by propagated time.
+
+   Finally, print the various outputs the user requested, which is now
+fairly straightforward.  The call graph (`cg_print.c:cg_print') and
+flat profile (`hist.c:hist_print') are regurgitations of values already
+computed.  The annotated source listing
+(`basic_blocks.c:print_annotated_source') uses basic-block information,
+if present, to label each line of code with call counts, otherwise only
+the function call counts are presented.
+
+   The function ordering code is marginally well documented in the
+source code itself (`cg_print.c').  Basically, the functions with the
+most use and the most parents are placed first, followed by other
+functions with the most use, followed by lower use functions, followed
+by unused functions at the end.
+
+
+File: gprof.info,  Node: Debugging,  Prev: Internals,  Up: Details
+
+9.4 Debugging `gprof'
+=====================
+
+If `gprof' was compiled with debugging enabled, the `-d' option
+triggers debugging output (to stdout) which can be helpful in
+understanding its operation.  The debugging number specified is
+interpreted as a sum of the following options:
+
+2 - Topological sort
+     Monitor depth-first numbering of symbols during call graph analysis
+
+4 - Cycles
+     Shows symbols as they are identified as cycle heads
+
+16 - Tallying
+     As the call graph arcs are read, show each arc and how the total
+     calls to each function are tallied
+
+32 - Call graph arc sorting
+     Details sorting individual parents/children within each call graph
+     entry
+
+64 - Reading histogram and call graph records
+     Shows address ranges of histograms as they are read, and each call
+     graph arc
+
+128 - Symbol table
+     Reading, classifying, and sorting the symbol table from the object
+     file.  For line-by-line profiling (`-l' option), also shows line
+     numbers being assigned to memory addresses.
+
+256 - Static call graph
+     Trace operation of `-c' option
+
+512 - Symbol table and arc table lookups
+     Detail operation of lookup routines
+
+1024 - Call graph propagation
+     Shows how function times are propagated along the call graph
+
+2048 - Basic-blocks
+     Shows basic-block records as they are read from profile data (only
+     meaningful with `-l' option)
+
+4096 - Symspecs
+     Shows symspec-to-symbol pattern matching operation
+
+8192 - Annotate source
+     Tracks operation of `-A' option
+
+
+File: gprof.info,  Node: GNU Free Documentation License,  Prev: Details,  Up: Top
+
+Appendix A GNU Free Documentation License
+*****************************************
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
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+
+     This License is a kind of "copyleft", which means that derivative
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+     It complements the GNU General Public License, which is a copyleft
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+
+     We have designed this License in order to use it for manuals for
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+
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+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+
+Tag Table:
+Node: Top777
+Node: Introduction2103
+Node: Compiling4595
+Node: Executing8651
+Node: Invoking11439
+Node: Output Options12854
+Node: Analysis Options19943
+Node: Miscellaneous Options23641
+Node: Deprecated Options24896
+Node: Symspecs26965
+Node: Output28791
+Node: Flat Profile29831
+Node: Call Graph34784
+Node: Primary38016
+Node: Callers40604
+Node: Subroutines42721
+Node: Cycles44562
+Node: Line-by-line51339
+Node: Annotated Source55412
+Node: Inaccuracy58411
+Node: Sampling Error58669
+Node: Assumptions61573
+Node: How do I?63043
+Node: Incompatibilities64597
+Node: Details66091
+Node: Implementation66484
+Node: File Format72381
+Node: Internals76671
+Node: Debugging85166
+Node: GNU Free Documentation License86767
+
+End Tag Table
diff --git a/gprof/po/bg.gmo b/gprof/po/bg.gmo
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diff --git a/ld/ld.info b/ld/ld.info
new file mode 100644
index 00000000000..31a316b8325
--- /dev/null
+++ b/ld/ld.info
@@ -0,0 +1,8148 @@
+This is ld.info, produced by makeinfo version 4.8 from ld.texinfo.
+
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* Ld: (ld).                       The GNU linker.
+END-INFO-DIR-ENTRY
+
+   This file documents the GNU linker LD (GNU Binutils) version 2.23.91.
+
+   Copyright (C) 1991-2013 Free Software Foundation, Inc.
+
+   Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the section entitled "GNU
+Free Documentation License".
+
+
+File: ld.info,  Node: Top,  Next: Overview,  Up: (dir)
+
+LD
+**
+
+This file documents the GNU linker ld (GNU Binutils) version 2.23.91.
+
+   This document is distributed under the terms of the GNU Free
+Documentation License version 1.3.  A copy of the license is included
+in the section entitled "GNU Free Documentation License".
+
+* Menu:
+
+* Overview::                    Overview
+* Invocation::                  Invocation
+* Scripts::                     Linker Scripts
+
+* Machine Dependent::           Machine Dependent Features
+
+* BFD::                         BFD
+
+* Reporting Bugs::              Reporting Bugs
+* MRI::                         MRI Compatible Script Files
+* GNU Free Documentation License::  GNU Free Documentation License
+* LD Index::                       LD Index
+
+
+File: ld.info,  Node: Overview,  Next: Invocation,  Prev: Top,  Up: Top
+
+1 Overview
+**********
+
+`ld' combines a number of object and archive files, relocates their
+data and ties up symbol references. Usually the last step in compiling
+a program is to run `ld'.
+
+   `ld' accepts Linker Command Language files written in a superset of
+AT&T's Link Editor Command Language syntax, to provide explicit and
+total control over the linking process.
+
+   This version of `ld' uses the general purpose BFD libraries to
+operate on object files. This allows `ld' to read, combine, and write
+object files in many different formats--for example, COFF or `a.out'.
+Different formats may be linked together to produce any available kind
+of object file.  *Note BFD::, for more information.
+
+   Aside from its flexibility, the GNU linker is more helpful than other
+linkers in providing diagnostic information.  Many linkers abandon
+execution immediately upon encountering an error; whenever possible,
+`ld' continues executing, allowing you to identify other errors (or, in
+some cases, to get an output file in spite of the error).
+
+
+File: ld.info,  Node: Invocation,  Next: Scripts,  Prev: Overview,  Up: Top
+
+2 Invocation
+************
+
+The GNU linker `ld' is meant to cover a broad range of situations, and
+to be as compatible as possible with other linkers.  As a result, you
+have many choices to control its behavior.
+
+* Menu:
+
+* Options::                     Command Line Options
+* Environment::                 Environment Variables
+
+
+File: ld.info,  Node: Options,  Next: Environment,  Up: Invocation
+
+2.1 Command Line Options
+========================
+
+   The linker supports a plethora of command-line options, but in actual
+practice few of them are used in any particular context.  For instance,
+a frequent use of `ld' is to link standard Unix object files on a
+standard, supported Unix system.  On such a system, to link a file
+`hello.o':
+
+     ld -o OUTPUT /lib/crt0.o hello.o -lc
+
+   This tells `ld' to produce a file called OUTPUT as the result of
+linking the file `/lib/crt0.o' with `hello.o' and the library `libc.a',
+which will come from the standard search directories.  (See the
+discussion of the `-l' option below.)
+
+   Some of the command-line options to `ld' may be specified at any
+point in the command line.  However, options which refer to files, such
+as `-l' or `-T', cause the file to be read at the point at which the
+option appears in the command line, relative to the object files and
+other file options.  Repeating non-file options with a different
+argument will either have no further effect, or override prior
+occurrences (those further to the left on the command line) of that
+option.  Options which may be meaningfully specified more than once are
+noted in the descriptions below.
+
+   Non-option arguments are object files or archives which are to be
+linked together.  They may follow, precede, or be mixed in with
+command-line options, except that an object file argument may not be
+placed between an option and its argument.
+
+   Usually the linker is invoked with at least one object file, but you
+can specify other forms of binary input files using `-l', `-R', and the
+script command language.  If _no_ binary input files at all are
+specified, the linker does not produce any output, and issues the
+message `No input files'.
+
+   If the linker cannot recognize the format of an object file, it will
+assume that it is a linker script.  A script specified in this way
+augments the main linker script used for the link (either the default
+linker script or the one specified by using `-T').  This feature
+permits the linker to link against a file which appears to be an object
+or an archive, but actually merely defines some symbol values, or uses
+`INPUT' or `GROUP' to load other objects.  Specifying a script in this
+way merely augments the main linker script, with the extra commands
+placed after the main script; use the `-T' option to replace the
+default linker script entirely, but note the effect of the `INSERT'
+command.  *Note Scripts::.
+
+   For options whose names are a single letter, option arguments must
+either follow the option letter without intervening whitespace, or be
+given as separate arguments immediately following the option that
+requires them.
+
+   For options whose names are multiple letters, either one dash or two
+can precede the option name; for example, `-trace-symbol' and
+`--trace-symbol' are equivalent.  Note--there is one exception to this
+rule.  Multiple letter options that start with a lower case 'o' can
+only be preceded by two dashes.  This is to reduce confusion with the
+`-o' option.  So for example `-omagic' sets the output file name to
+`magic' whereas `--omagic' sets the NMAGIC flag on the output.
+
+   Arguments to multiple-letter options must either be separated from
+the option name by an equals sign, or be given as separate arguments
+immediately following the option that requires them.  For example,
+`--trace-symbol foo' and `--trace-symbol=foo' are equivalent.  Unique
+abbreviations of the names of multiple-letter options are accepted.
+
+   Note--if the linker is being invoked indirectly, via a compiler
+driver (e.g. `gcc') then all the linker command line options should be
+prefixed by `-Wl,' (or whatever is appropriate for the particular
+compiler driver) like this:
+
+       gcc -Wl,--start-group foo.o bar.o -Wl,--end-group
+
+   This is important, because otherwise the compiler driver program may
+silently drop the linker options, resulting in a bad link.  Confusion
+may also arise when passing options that require values through a
+driver, as the use of a space between option and argument acts as a
+separator, and causes the driver to pass only the option to the linker
+and the argument to the compiler.  In this case, it is simplest to use
+the joined forms of both single- and multiple-letter options, such as:
+
+       gcc foo.o bar.o -Wl,-eENTRY -Wl,-Map=a.map
+
+   Here is a table of the generic command line switches accepted by the
+GNU linker:
+
+`@FILE'
+     Read command-line options from FILE.  The options read are
+     inserted in place of the original @FILE option.  If FILE does not
+     exist, or cannot be read, then the option will be treated
+     literally, and not removed.
+
+     Options in FILE are separated by whitespace.  A whitespace
+     character may be included in an option by surrounding the entire
+     option in either single or double quotes.  Any character
+     (including a backslash) may be included by prefixing the character
+     to be included with a backslash.  The FILE may itself contain
+     additional @FILE options; any such options will be processed
+     recursively.
+
+`-a KEYWORD'
+     This option is supported for HP/UX compatibility.  The KEYWORD
+     argument must be one of the strings `archive', `shared', or
+     `default'.  `-aarchive' is functionally equivalent to `-Bstatic',
+     and the other two keywords are functionally equivalent to
+     `-Bdynamic'.  This option may be used any number of times.
+
+`--audit AUDITLIB'
+     Adds AUDITLIB to the `DT_AUDIT' entry of the dynamic section.
+     AUDITLIB is not checked for existence, nor will it use the
+     DT_SONAME specified in the library.  If specified multiple times
+     `DT_AUDIT' will contain a colon separated list of audit interfaces
+     to use. If the linker finds an object with an audit entry while
+     searching for shared libraries, it will add a corresponding
+     `DT_DEPAUDIT' entry in the output file.  This option is only
+     meaningful on ELF platforms supporting the rtld-audit interface.
+
+`-A ARCHITECTURE'
+`--architecture=ARCHITECTURE'
+     In the current release of `ld', this option is useful only for the
+     Intel 960 family of architectures.  In that `ld' configuration, the
+     ARCHITECTURE argument identifies the particular architecture in
+     the 960 family, enabling some safeguards and modifying the
+     archive-library search path.  *Note `ld' and the Intel 960 family:
+     i960, for details.
+
+     Future releases of `ld' may support similar functionality for
+     other architecture families.
+
+`-b INPUT-FORMAT'
+`--format=INPUT-FORMAT'
+     `ld' may be configured to support more than one kind of object
+     file.  If your `ld' is configured this way, you can use the `-b'
+     option to specify the binary format for input object files that
+     follow this option on the command line.  Even when `ld' is
+     configured to support alternative object formats, you don't
+     usually need to specify this, as `ld' should be configured to
+     expect as a default input format the most usual format on each
+     machine.  INPUT-FORMAT is a text string, the name of a particular
+     format supported by the BFD libraries.  (You can list the
+     available binary formats with `objdump -i'.)  *Note BFD::.
+
+     You may want to use this option if you are linking files with an
+     unusual binary format.  You can also use `-b' to switch formats
+     explicitly (when linking object files of different formats), by
+     including `-b INPUT-FORMAT' before each group of object files in a
+     particular format.
+
+     The default format is taken from the environment variable
+     `GNUTARGET'.  *Note Environment::.  You can also define the input
+     format from a script, using the command `TARGET'; see *Note Format
+     Commands::.
+
+`-c MRI-COMMANDFILE'
+`--mri-script=MRI-COMMANDFILE'
+     For compatibility with linkers produced by MRI, `ld' accepts script
+     files written in an alternate, restricted command language,
+     described in *Note MRI Compatible Script Files: MRI.  Introduce
+     MRI script files with the option `-c'; use the `-T' option to run
+     linker scripts written in the general-purpose `ld' scripting
+     language.  If MRI-CMDFILE does not exist, `ld' looks for it in the
+     directories specified by any `-L' options.
+
+`-d'
+`-dc'
+`-dp'
+     These three options are equivalent; multiple forms are supported
+     for compatibility with other linkers.  They assign space to common
+     symbols even if a relocatable output file is specified (with
+     `-r').  The script command `FORCE_COMMON_ALLOCATION' has the same
+     effect.  *Note Miscellaneous Commands::.
+
+`--depaudit AUDITLIB'
+`-P AUDITLIB'
+     Adds AUDITLIB to the `DT_DEPAUDIT' entry of the dynamic section.
+     AUDITLIB is not checked for existence, nor will it use the
+     DT_SONAME specified in the library.  If specified multiple times
+     `DT_DEPAUDIT' will contain a colon separated list of audit
+     interfaces to use.  This option is only meaningful on ELF
+     platforms supporting the rtld-audit interface.  The -P option is
+     provided for Solaris compatibility.
+
+`-e ENTRY'
+`--entry=ENTRY'
+     Use ENTRY as the explicit symbol for beginning execution of your
+     program, rather than the default entry point.  If there is no
+     symbol named ENTRY, the linker will try to parse ENTRY as a number,
+     and use that as the entry address (the number will be interpreted
+     in base 10; you may use a leading `0x' for base 16, or a leading
+     `0' for base 8).  *Note Entry Point::, for a discussion of defaults
+     and other ways of specifying the entry point.
+
+`--exclude-libs LIB,LIB,...'
+     Specifies a list of archive libraries from which symbols should
+     not be automatically exported.  The library names may be delimited
+     by commas or colons.  Specifying `--exclude-libs ALL' excludes
+     symbols in all archive libraries from automatic export.  This
+     option is available only for the i386 PE targeted port of the
+     linker and for ELF targeted ports.  For i386 PE, symbols
+     explicitly listed in a .def file are still exported, regardless of
+     this option.  For ELF targeted ports, symbols affected by this
+     option will be treated as hidden.
+
+`--exclude-modules-for-implib MODULE,MODULE,...'
+     Specifies a list of object files or archive members, from which
+     symbols should not be automatically exported, but which should be
+     copied wholesale into the import library being generated during
+     the link.  The module names may be delimited by commas or colons,
+     and must match exactly the filenames used by `ld' to open the
+     files; for archive members, this is simply the member name, but
+     for object files the name listed must include and match precisely
+     any path used to specify the input file on the linker's
+     command-line.  This option is available only for the i386 PE
+     targeted port of the linker.  Symbols explicitly listed in a .def
+     file are still exported, regardless of this option.
+
+`-E'
+`--export-dynamic'
+`--no-export-dynamic'
+     When creating a dynamically linked executable, using the `-E'
+     option or the `--export-dynamic' option causes the linker to add
+     all symbols to the dynamic symbol table.  The dynamic symbol table
+     is the set of symbols which are visible from dynamic objects at
+     run time.
+
+     If you do not use either of these options (or use the
+     `--no-export-dynamic' option to restore the default behavior), the
+     dynamic symbol table will normally contain only those symbols
+     which are referenced by some dynamic object mentioned in the link.
+
+     If you use `dlopen' to load a dynamic object which needs to refer
+     back to the symbols defined by the program, rather than some other
+     dynamic object, then you will probably need to use this option when
+     linking the program itself.
+
+     You can also use the dynamic list to control what symbols should
+     be added to the dynamic symbol table if the output format supports
+     it.  See the description of `--dynamic-list'.
+
+     Note that this option is specific to ELF targeted ports.  PE
+     targets support a similar function to export all symbols from a
+     DLL or EXE; see the description of `--export-all-symbols' below.
+
+`-EB'
+     Link big-endian objects.  This affects the default output format.
+
+`-EL'
+     Link little-endian objects.  This affects the default output
+     format.
+
+`-f NAME'
+`--auxiliary=NAME'
+     When creating an ELF shared object, set the internal DT_AUXILIARY
+     field to the specified name.  This tells the dynamic linker that
+     the symbol table of the shared object should be used as an
+     auxiliary filter on the symbol table of the shared object NAME.
+
+     If you later link a program against this filter object, then, when
+     you run the program, the dynamic linker will see the DT_AUXILIARY
+     field.  If the dynamic linker resolves any symbols from the filter
+     object, it will first check whether there is a definition in the
+     shared object NAME.  If there is one, it will be used instead of
+     the definition in the filter object.  The shared object NAME need
+     not exist.  Thus the shared object NAME may be used to provide an
+     alternative implementation of certain functions, perhaps for
+     debugging or for machine specific performance.
+
+     This option may be specified more than once.  The DT_AUXILIARY
+     entries will be created in the order in which they appear on the
+     command line.
+
+`-F NAME'
+`--filter=NAME'
+     When creating an ELF shared object, set the internal DT_FILTER
+     field to the specified name.  This tells the dynamic linker that
+     the symbol table of the shared object which is being created
+     should be used as a filter on the symbol table of the shared
+     object NAME.
+
+     If you later link a program against this filter object, then, when
+     you run the program, the dynamic linker will see the DT_FILTER
+     field.  The dynamic linker will resolve symbols according to the
+     symbol table of the filter object as usual, but it will actually
+     link to the definitions found in the shared object NAME.  Thus the
+     filter object can be used to select a subset of the symbols
+     provided by the object NAME.
+
+     Some older linkers used the `-F' option throughout a compilation
+     toolchain for specifying object-file format for both input and
+     output object files.  The GNU linker uses other mechanisms for
+     this purpose: the `-b', `--format', `--oformat' options, the
+     `TARGET' command in linker scripts, and the `GNUTARGET'
+     environment variable.  The GNU linker will ignore the `-F' option
+     when not creating an ELF shared object.
+
+`-fini=NAME'
+     When creating an ELF executable or shared object, call NAME when
+     the executable or shared object is unloaded, by setting DT_FINI to
+     the address of the function.  By default, the linker uses `_fini'
+     as the function to call.
+
+`-g'
+     Ignored.  Provided for compatibility with other tools.
+
+`-G VALUE'
+`--gpsize=VALUE'
+     Set the maximum size of objects to be optimized using the GP
+     register to SIZE.  This is only meaningful for object file formats
+     such as MIPS ELF that support putting large and small objects into
+     different sections.  This is ignored for other object file formats.
+
+`-h NAME'
+`-soname=NAME'
+     When creating an ELF shared object, set the internal DT_SONAME
+     field to the specified name.  When an executable is linked with a
+     shared object which has a DT_SONAME field, then when the
+     executable is run the dynamic linker will attempt to load the
+     shared object specified by the DT_SONAME field rather than the
+     using the file name given to the linker.
+
+`-i'
+     Perform an incremental link (same as option `-r').
+
+`-init=NAME'
+     When creating an ELF executable or shared object, call NAME when
+     the executable or shared object is loaded, by setting DT_INIT to
+     the address of the function.  By default, the linker uses `_init'
+     as the function to call.
+
+`-l NAMESPEC'
+`--library=NAMESPEC'
+     Add the archive or object file specified by NAMESPEC to the list
+     of files to link.  This option may be used any number of times.
+     If NAMESPEC is of the form `:FILENAME', `ld' will search the
+     library path for a file called FILENAME, otherwise it will search
+     the library path for a file called `libNAMESPEC.a'.
+
+     On systems which support shared libraries, `ld' may also search for
+     files other than `libNAMESPEC.a'.  Specifically, on ELF and SunOS
+     systems, `ld' will search a directory for a library called
+     `libNAMESPEC.so' before searching for one called `libNAMESPEC.a'.
+     (By convention, a `.so' extension indicates a shared library.)
+     Note that this behavior does not apply to `:FILENAME', which
+     always specifies a file called FILENAME.
+
+     The linker will search an archive only once, at the location where
+     it is specified on the command line.  If the archive defines a
+     symbol which was undefined in some object which appeared before
+     the archive on the command line, the linker will include the
+     appropriate file(s) from the archive.  However, an undefined
+     symbol in an object appearing later on the command line will not
+     cause the linker to search the archive again.
+
+     See the `-(' option for a way to force the linker to search
+     archives multiple times.
+
+     You may list the same archive multiple times on the command line.
+
+     This type of archive searching is standard for Unix linkers.
+     However, if you are using `ld' on AIX, note that it is different
+     from the behaviour of the AIX linker.
+
+`-L SEARCHDIR'
+`--library-path=SEARCHDIR'
+     Add path SEARCHDIR to the list of paths that `ld' will search for
+     archive libraries and `ld' control scripts.  You may use this
+     option any number of times.  The directories are searched in the
+     order in which they are specified on the command line.
+     Directories specified on the command line are searched before the
+     default directories.  All `-L' options apply to all `-l' options,
+     regardless of the order in which the options appear.  `-L' options
+     do not affect how `ld' searches for a linker script unless `-T'
+     option is specified.
+
+     If SEARCHDIR begins with `=', then the `=' will be replaced by the
+     "sysroot prefix", a path specified when the linker is configured.
+
+     The default set of paths searched (without being specified with
+     `-L') depends on which emulation mode `ld' is using, and in some
+     cases also on how it was configured.  *Note Environment::.
+
+     The paths can also be specified in a link script with the
+     `SEARCH_DIR' command.  Directories specified this way are searched
+     at the point in which the linker script appears in the command
+     line.
+
+`-m EMULATION'
+     Emulate the EMULATION linker.  You can list the available
+     emulations with the `--verbose' or `-V' options.
+
+     If the `-m' option is not used, the emulation is taken from the
+     `LDEMULATION' environment variable, if that is defined.
+
+     Otherwise, the default emulation depends upon how the linker was
+     configured.
+
+`-M'
+`--print-map'
+     Print a link map to the standard output.  A link map provides
+     information about the link, including the following:
+
+        * Where object files are mapped into memory.
+
+        * How common symbols are allocated.
+
+        * All archive members included in the link, with a mention of
+          the symbol which caused the archive member to be brought in.
+
+        * The values assigned to symbols.
+
+          Note - symbols whose values are computed by an expression
+          which involves a reference to a previous value of the same
+          symbol may not have correct result displayed in the link map.
+          This is because the linker discards intermediate results and
+          only retains the final value of an expression.  Under such
+          circumstances the linker will display the final value
+          enclosed by square brackets.  Thus for example a linker
+          script containing:
+
+                  foo = 1
+                  foo = foo * 4
+                  foo = foo + 8
+
+          will produce the following output in the link map if the `-M'
+          option is used:
+
+                  0x00000001                foo = 0x1
+                  [0x0000000c]                foo = (foo * 0x4)
+                  [0x0000000c]                foo = (foo + 0x8)
+
+          See *Note Expressions:: for more information about
+          expressions in linker scripts.
+
+`-n'
+`--nmagic'
+     Turn off page alignment of sections, and disable linking against
+     shared libraries.  If the output format supports Unix style magic
+     numbers, mark the output as `NMAGIC'.
+
+`-N'
+`--omagic'
+     Set the text and data sections to be readable and writable.  Also,
+     do not page-align the data segment, and disable linking against
+     shared libraries.  If the output format supports Unix style magic
+     numbers, mark the output as `OMAGIC'. Note: Although a writable
+     text section is allowed for PE-COFF targets, it does not conform
+     to the format specification published by Microsoft.
+
+`--no-omagic'
+     This option negates most of the effects of the `-N' option.  It
+     sets the text section to be read-only, and forces the data segment
+     to be page-aligned.  Note - this option does not enable linking
+     against shared libraries.  Use `-Bdynamic' for this.
+
+`-o OUTPUT'
+`--output=OUTPUT'
+     Use OUTPUT as the name for the program produced by `ld'; if this
+     option is not specified, the name `a.out' is used by default.  The
+     script command `OUTPUT' can also specify the output file name.
+
+`-O LEVEL'
+     If LEVEL is a numeric values greater than zero `ld' optimizes the
+     output.  This might take significantly longer and therefore
+     probably should only be enabled for the final binary.  At the
+     moment this option only affects ELF shared library generation.
+     Future releases of the linker may make more use of this option.
+     Also currently there is no difference in the linker's behaviour
+     for different non-zero values of this option.  Again this may
+     change with future releases.
+
+`-q'
+`--emit-relocs'
+     Leave relocation sections and contents in fully linked executables.
+     Post link analysis and optimization tools may need this
+     information in order to perform correct modifications of
+     executables.  This results in larger executables.
+
+     This option is currently only supported on ELF platforms.
+
+`--force-dynamic'
+     Force the output file to have dynamic sections.  This option is
+     specific to VxWorks targets.
+
+`-r'
+`--relocatable'
+     Generate relocatable output--i.e., generate an output file that
+     can in turn serve as input to `ld'.  This is often called "partial
+     linking".  As a side effect, in environments that support standard
+     Unix magic numbers, this option also sets the output file's magic
+     number to `OMAGIC'.  If this option is not specified, an absolute
+     file is produced.  When linking C++ programs, this option _will
+     not_ resolve references to constructors; to do that, use `-Ur'.
+
+     When an input file does not have the same format as the output
+     file, partial linking is only supported if that input file does
+     not contain any relocations.  Different output formats can have
+     further restrictions; for example some `a.out'-based formats do
+     not support partial linking with input files in other formats at
+     all.
+
+     This option does the same thing as `-i'.
+
+`-R FILENAME'
+`--just-symbols=FILENAME'
+     Read symbol names and their addresses from FILENAME, but do not
+     relocate it or include it in the output.  This allows your output
+     file to refer symbolically to absolute locations of memory defined
+     in other programs.  You may use this option more than once.
+
+     For compatibility with other ELF linkers, if the `-R' option is
+     followed by a directory name, rather than a file name, it is
+     treated as the `-rpath' option.
+
+`-s'
+`--strip-all'
+     Omit all symbol information from the output file.
+
+`-S'
+`--strip-debug'
+     Omit debugger symbol information (but not all symbols) from the
+     output file.
+
+`-t'
+`--trace'
+     Print the names of the input files as `ld' processes them.
+
+`-T SCRIPTFILE'
+`--script=SCRIPTFILE'
+     Use SCRIPTFILE as the linker script.  This script replaces `ld''s
+     default linker script (rather than adding to it), so COMMANDFILE
+     must specify everything necessary to describe the output file.
+     *Note Scripts::.  If SCRIPTFILE does not exist in the current
+     directory, `ld' looks for it in the directories specified by any
+     preceding `-L' options.  Multiple `-T' options accumulate.
+
+`-dT SCRIPTFILE'
+`--default-script=SCRIPTFILE'
+     Use SCRIPTFILE as the default linker script.  *Note Scripts::.
+
+     This option is similar to the `--script' option except that
+     processing of the script is delayed until after the rest of the
+     command line has been processed.  This allows options placed after
+     the `--default-script' option on the command line to affect the
+     behaviour of the linker script, which can be important when the
+     linker command line cannot be directly controlled by the user.
+     (eg because the command line is being constructed by another tool,
+     such as `gcc').
+
+`-u SYMBOL'
+`--undefined=SYMBOL'
+     Force SYMBOL to be entered in the output file as an undefined
+     symbol.  Doing this may, for example, trigger linking of additional
+     modules from standard libraries.  `-u' may be repeated with
+     different option arguments to enter additional undefined symbols.
+     This option is equivalent to the `EXTERN' linker script command.
+
+`-Ur'
+     For anything other than C++ programs, this option is equivalent to
+     `-r': it generates relocatable output--i.e., an output file that
+     can in turn serve as input to `ld'.  When linking C++ programs,
+     `-Ur' _does_ resolve references to constructors, unlike `-r'.  It
+     does not work to use `-Ur' on files that were themselves linked
+     with `-Ur'; once the constructor table has been built, it cannot
+     be added to.  Use `-Ur' only for the last partial link, and `-r'
+     for the others.
+
+`--unique[=SECTION]'
+     Creates a separate output section for every input section matching
+     SECTION, or if the optional wildcard SECTION argument is missing,
+     for every orphan input section.  An orphan section is one not
+     specifically mentioned in a linker script.  You may use this option
+     multiple times on the command line;  It prevents the normal
+     merging of input sections with the same name, overriding output
+     section assignments in a linker script.
+
+`-v'
+`--version'
+`-V'
+     Display the version number for `ld'.  The `-V' option also lists
+     the supported emulations.
+
+`-x'
+`--discard-all'
+     Delete all local symbols.
+
+`-X'
+`--discard-locals'
+     Delete all temporary local symbols.  (These symbols start with
+     system-specific local label prefixes, typically `.L' for ELF
+     systems or `L' for traditional a.out systems.)
+
+`-y SYMBOL'
+`--trace-symbol=SYMBOL'
+     Print the name of each linked file in which SYMBOL appears.  This
+     option may be given any number of times.  On many systems it is
+     necessary to prepend an underscore.
+
+     This option is useful when you have an undefined symbol in your
+     link but don't know where the reference is coming from.
+
+`-Y PATH'
+     Add PATH to the default library search path.  This option exists
+     for Solaris compatibility.
+
+`-z KEYWORD'
+     The recognized keywords are:
+    `combreloc'
+          Combines multiple reloc sections and sorts them to make
+          dynamic symbol lookup caching possible.
+
+    `defs'
+          Disallows undefined symbols in object files.  Undefined
+          symbols in shared libraries are still allowed.
+
+    `execstack'
+          Marks the object as requiring executable stack.
+
+    `global'
+          This option is only meaningful when building a shared object.
+          It makes the symbols defined by this shared object available
+          for symbol resolution of subsequently loaded libraries.
+
+    `initfirst'
+          This option is only meaningful when building a shared object.
+          It marks the object so that its runtime initialization will
+          occur before the runtime initialization of any other objects
+          brought into the process at the same time.  Similarly the
+          runtime finalization of the object will occur after the
+          runtime finalization of any other objects.
+
+    `interpose'
+          Marks the object that its symbol table interposes before all
+          symbols but the primary executable.
+
+    `lazy'
+          When generating an executable or shared library, mark it to
+          tell the dynamic linker to defer function call resolution to
+          the point when the function is called (lazy binding), rather
+          than at load time.  Lazy binding is the default.
+
+    `loadfltr'
+          Marks  the object that its filters be processed immediately at
+          runtime.
+
+    `muldefs'
+          Allows multiple definitions.
+
+    `nocombreloc'
+          Disables multiple reloc sections combining.
+
+    `nocopyreloc'
+          Disables production of copy relocs.
+
+    `nodefaultlib'
+          Marks the object that the search for dependencies of this
+          object will ignore any default library search paths.
+
+    `nodelete'
+          Marks the object shouldn't be unloaded at runtime.
+
+    `nodlopen'
+          Marks the object not available to `dlopen'.
+
+    `nodump'
+          Marks the object can not be dumped by `dldump'.
+
+    `noexecstack'
+          Marks the object as not requiring executable stack.
+
+    `norelro'
+          Don't create an ELF `PT_GNU_RELRO' segment header in the
+          object.
+
+    `now'
+          When generating an executable or shared library, mark it to
+          tell the dynamic linker to resolve all symbols when the
+          program is started, or when the shared library is linked to
+          using dlopen, instead of deferring function call resolution
+          to the point when the function is first called.
+
+    `origin'
+          Marks the object may contain $ORIGIN.
+
+    `relro'
+          Create an ELF `PT_GNU_RELRO' segment header in the object.
+
+    `max-page-size=VALUE'
+          Set the emulation maximum page size to VALUE.
+
+    `common-page-size=VALUE'
+          Set the emulation common page size to VALUE.
+
+    `stack-size=VALUE'
+          Specify a stack size for in an ELF `PT_GNU_STACK' segment.
+          Specifying zero will override any default non-zero sized
+          `PT_GNU_STACK' segment creation.
+
+
+     Other keywords are ignored for Solaris compatibility.
+
+`-( ARCHIVES -)'
+`--start-group ARCHIVES --end-group'
+     The ARCHIVES should be a list of archive files.  They may be
+     either explicit file names, or `-l' options.
+
+     The specified archives are searched repeatedly until no new
+     undefined references are created.  Normally, an archive is
+     searched only once in the order that it is specified on the
+     command line.  If a symbol in that archive is needed to resolve an
+     undefined symbol referred to by an object in an archive that
+     appears later on the command line, the linker would not be able to
+     resolve that reference.  By grouping the archives, they all be
+     searched repeatedly until all possible references are resolved.
+
+     Using this option has a significant performance cost.  It is best
+     to use it only when there are unavoidable circular references
+     between two or more archives.
+
+`--accept-unknown-input-arch'
+`--no-accept-unknown-input-arch'
+     Tells the linker to accept input files whose architecture cannot be
+     recognised.  The assumption is that the user knows what they are
+     doing and deliberately wants to link in these unknown input files.
+     This was the default behaviour of the linker, before release
+     2.14.  The default behaviour from release 2.14 onwards is to
+     reject such input files, and so the `--accept-unknown-input-arch'
+     option has been added to restore the old behaviour.
+
+`--as-needed'
+`--no-as-needed'
+     This option affects ELF DT_NEEDED tags for dynamic libraries
+     mentioned on the command line after the `--as-needed' option.
+     Normally the linker will add a DT_NEEDED tag for each dynamic
+     library mentioned on the command line, regardless of whether the
+     library is actually needed or not.  `--as-needed' causes a
+     DT_NEEDED tag to only be emitted for a library that _at that point
+     in the link_ satisfies a non-weak undefined symbol reference from
+     a regular object file or, if the library is not found in the
+     DT_NEEDED lists of other libraries, a non-weak undefined symbol
+     reference from another dynamic library.  Object files or libraries
+     appearing on the command line _after_ the library in question do
+     not affect whether the library is seen as needed.  This is similar
+     to the rules for extraction of object files from archives.
+     `--no-as-needed' restores the default behaviour.
+
+`--add-needed'
+`--no-add-needed'
+     These two options have been deprecated because of the similarity of
+     their names to the `--as-needed' and `--no-as-needed' options.
+     They have been replaced by `--copy-dt-needed-entries' and
+     `--no-copy-dt-needed-entries'.
+
+`-assert KEYWORD'
+     This option is ignored for SunOS compatibility.
+
+`-Bdynamic'
+`-dy'
+`-call_shared'
+     Link against dynamic libraries.  This is only meaningful on
+     platforms for which shared libraries are supported.  This option
+     is normally the default on such platforms.  The different variants
+     of this option are for compatibility with various systems.  You
+     may use this option multiple times on the command line: it affects
+     library searching for `-l' options which follow it.
+
+`-Bgroup'
+     Set the `DF_1_GROUP' flag in the `DT_FLAGS_1' entry in the dynamic
+     section.  This causes the runtime linker to handle lookups in this
+     object and its dependencies to be performed only inside the group.
+     `--unresolved-symbols=report-all' is implied.  This option is only
+     meaningful on ELF platforms which support shared libraries.
+
+`-Bstatic'
+`-dn'
+`-non_shared'
+`-static'
+     Do not link against shared libraries.  This is only meaningful on
+     platforms for which shared libraries are supported.  The different
+     variants of this option are for compatibility with various
+     systems.  You may use this option multiple times on the command
+     line: it affects library searching for `-l' options which follow
+     it.  This option also implies `--unresolved-symbols=report-all'.
+     This option can be used with `-shared'.  Doing so means that a
+     shared library is being created but that all of the library's
+     external references must be resolved by pulling in entries from
+     static libraries.
+
+`-Bsymbolic'
+     When creating a shared library, bind references to global symbols
+     to the definition within the shared library, if any.  Normally, it
+     is possible for a program linked against a shared library to
+     override the definition within the shared library.  This option is
+     only meaningful on ELF platforms which support shared libraries.
+
+`-Bsymbolic-functions'
+     When creating a shared library, bind references to global function
+     symbols to the definition within the shared library, if any.  This
+     option is only meaningful on ELF platforms which support shared
+     libraries.
+
+`--dynamic-list=DYNAMIC-LIST-FILE'
+     Specify the name of a dynamic list file to the linker.  This is
+     typically used when creating shared libraries to specify a list of
+     global symbols whose references shouldn't be bound to the
+     definition within the shared library, or creating dynamically
+     linked executables to specify a list of symbols which should be
+     added to the symbol table in the executable.  This option is only
+     meaningful on ELF platforms which support shared libraries.
+
+     The format of the dynamic list is the same as the version node
+     without scope and node name.  See *Note VERSION:: for more
+     information.
+
+`--dynamic-list-data'
+     Include all global data symbols to the dynamic list.
+
+`--dynamic-list-cpp-new'
+     Provide the builtin dynamic list for C++ operator new and delete.
+     It is mainly useful for building shared libstdc++.
+
+`--dynamic-list-cpp-typeinfo'
+     Provide the builtin dynamic list for C++ runtime type
+     identification.
+
+`--check-sections'
+`--no-check-sections'
+     Asks the linker _not_ to check section addresses after they have
+     been assigned to see if there are any overlaps.  Normally the
+     linker will perform this check, and if it finds any overlaps it
+     will produce suitable error messages.  The linker does know about,
+     and does make allowances for sections in overlays.  The default
+     behaviour can be restored by using the command line switch
+     `--check-sections'.  Section overlap is not usually checked for
+     relocatable links.  You can force checking in that case by using
+     the `--check-sections' option.
+
+`--copy-dt-needed-entries'
+`--no-copy-dt-needed-entries'
+     This option affects the treatment of dynamic libraries referred to
+     by DT_NEEDED tags _inside_ ELF dynamic libraries mentioned on the
+     command line.  Normally the linker won't add a DT_NEEDED tag to the
+     output binary for each library mentioned in a DT_NEEDED tag in an
+     input dynamic library.  With `--copy-dt-needed-entries' specified
+     on the command line however any dynamic libraries that follow it
+     will have their DT_NEEDED entries added.  The default behaviour
+     can be restored with `--no-copy-dt-needed-entries'.
+
+     This option also has an effect on the resolution of symbols in
+     dynamic libraries.  With `--copy-dt-needed-entries' dynamic
+     libraries mentioned on the command line will be recursively
+     searched, following their DT_NEEDED tags to other libraries, in
+     order to resolve symbols required by the output binary.  With the
+     default setting however the searching of dynamic libraries that
+     follow it will stop with the dynamic library itself.  No DT_NEEDED
+     links will be traversed to resolve symbols.
+
+`--cref'
+     Output a cross reference table.  If a linker map file is being
+     generated, the cross reference table is printed to the map file.
+     Otherwise, it is printed on the standard output.
+
+     The format of the table is intentionally simple, so that it may be
+     easily processed by a script if necessary.  The symbols are
+     printed out, sorted by name.  For each symbol, a list of file
+     names is given.  If the symbol is defined, the first file listed
+     is the location of the definition.  If the symbol is defined as a
+     common value then any files where this happens appear next.
+     Finally any files that reference the symbol are listed.
+
+`--no-define-common'
+     This option inhibits the assignment of addresses to common symbols.
+     The script command `INHIBIT_COMMON_ALLOCATION' has the same effect.
+     *Note Miscellaneous Commands::.
+
+     The `--no-define-common' option allows decoupling the decision to
+     assign addresses to Common symbols from the choice of the output
+     file type; otherwise a non-Relocatable output type forces
+     assigning addresses to Common symbols.  Using `--no-define-common'
+     allows Common symbols that are referenced from a shared library to
+     be assigned addresses only in the main program.  This eliminates
+     the unused duplicate space in the shared library, and also
+     prevents any possible confusion over resolving to the wrong
+     duplicate when there are many dynamic modules with specialized
+     search paths for runtime symbol resolution.
+
+`--defsym=SYMBOL=EXPRESSION'
+     Create a global symbol in the output file, containing the absolute
+     address given by EXPRESSION.  You may use this option as many
+     times as necessary to define multiple symbols in the command line.
+     A limited form of arithmetic is supported for the EXPRESSION in
+     this context: you may give a hexadecimal constant or the name of
+     an existing symbol, or use `+' and `-' to add or subtract
+     hexadecimal constants or symbols.  If you need more elaborate
+     expressions, consider using the linker command language from a
+     script (*note Assignment: Symbol Definitions: Assignments.).
+     _Note:_ there should be no white space between SYMBOL, the equals
+     sign ("<=>"), and EXPRESSION.
+
+`--demangle[=STYLE]'
+`--no-demangle'
+     These options control whether to demangle symbol names in error
+     messages and other output.  When the linker is told to demangle,
+     it tries to present symbol names in a readable fashion: it strips
+     leading underscores if they are used by the object file format,
+     and converts C++ mangled symbol names into user readable names.
+     Different compilers have different mangling styles.  The optional
+     demangling style argument can be used to choose an appropriate
+     demangling style for your compiler.  The linker will demangle by
+     default unless the environment variable `COLLECT_NO_DEMANGLE' is
+     set.  These options may be used to override the default.
+
+`-IFILE'
+`--dynamic-linker=FILE'
+     Set the name of the dynamic linker.  This is only meaningful when
+     generating dynamically linked ELF executables.  The default dynamic
+     linker is normally correct; don't use this unless you know what
+     you are doing.
+
+`--fatal-warnings'
+`--no-fatal-warnings'
+     Treat all warnings as errors.  The default behaviour can be
+     restored with the option `--no-fatal-warnings'.
+
+`--force-exe-suffix'
+     Make sure that an output file has a .exe suffix.
+
+     If a successfully built fully linked output file does not have a
+     `.exe' or `.dll' suffix, this option forces the linker to copy the
+     output file to one of the same name with a `.exe' suffix. This
+     option is useful when using unmodified Unix makefiles on a
+     Microsoft Windows host, since some versions of Windows won't run
+     an image unless it ends in a `.exe' suffix.
+
+`--gc-sections'
+`--no-gc-sections'
+     Enable garbage collection of unused input sections.  It is ignored
+     on targets that do not support this option.  The default behaviour
+     (of not performing this garbage collection) can be restored by
+     specifying `--no-gc-sections' on the command line.
+
+     `--gc-sections' decides which input sections are used by examining
+     symbols and relocations.  The section containing the entry symbol
+     and all sections containing symbols undefined on the command-line
+     will be kept, as will sections containing symbols referenced by
+     dynamic objects.  Note that when building shared libraries, the
+     linker must assume that any visible symbol is referenced.  Once
+     this initial set of sections has been determined, the linker
+     recursively marks as used any section referenced by their
+     relocations.  See `--entry' and `--undefined'.
+
+     This option can be set when doing a partial link (enabled with
+     option `-r').  In this case the root of symbols kept must be
+     explicitly specified either by an `--entry' or `--undefined'
+     option or by a `ENTRY' command in the linker script.
+
+`--print-gc-sections'
+`--no-print-gc-sections'
+     List all sections removed by garbage collection.  The listing is
+     printed on stderr.  This option is only effective if garbage
+     collection has been enabled via the `--gc-sections') option.  The
+     default behaviour (of not listing the sections that are removed)
+     can be restored by specifying `--no-print-gc-sections' on the
+     command line.
+
+`--print-output-format'
+     Print the name of the default output format (perhaps influenced by
+     other command-line options).  This is the string that would appear
+     in an `OUTPUT_FORMAT' linker script command (*note File
+     Commands::).
+
+`--help'
+     Print a summary of the command-line options on the standard output
+     and exit.
+
+`--target-help'
+     Print a summary of all target specific options on the standard
+     output and exit.
+
+`-Map=MAPFILE'
+     Print a link map to the file MAPFILE.  See the description of the
+     `-M' option, above.
+
+`--no-keep-memory'
+     `ld' normally optimizes for speed over memory usage by caching the
+     symbol tables of input files in memory.  This option tells `ld' to
+     instead optimize for memory usage, by rereading the symbol tables
+     as necessary.  This may be required if `ld' runs out of memory
+     space while linking a large executable.
+
+`--no-undefined'
+`-z defs'
+     Report unresolved symbol references from regular object files.
+     This is done even if the linker is creating a non-symbolic shared
+     library.  The switch `--[no-]allow-shlib-undefined' controls the
+     behaviour for reporting unresolved references found in shared
+     libraries being linked in.
+
+`--allow-multiple-definition'
+`-z muldefs'
+     Normally when a symbol is defined multiple times, the linker will
+     report a fatal error. These options allow multiple definitions and
+     the first definition will be used.
+
+`--allow-shlib-undefined'
+`--no-allow-shlib-undefined'
+     Allows or disallows undefined symbols in shared libraries.  This
+     switch is similar to `--no-undefined' except that it determines
+     the behaviour when the undefined symbols are in a shared library
+     rather than a regular object file.  It does not affect how
+     undefined symbols in regular object files are handled.
+
+     The default behaviour is to report errors for any undefined symbols
+     referenced in shared libraries if the linker is being used to
+     create an executable, but to allow them if the linker is being
+     used to create a shared library.
+
+     The reasons for allowing undefined symbol references in shared
+     libraries specified at link time are that:
+
+        * A shared library specified at link time may not be the same
+          as the one that is available at load time, so the symbol
+          might actually be resolvable at load time.
+
+        * There are some operating systems, eg BeOS and HPPA, where
+          undefined symbols in shared libraries are normal.
+
+          The BeOS kernel for example patches shared libraries at load
+          time to select whichever function is most appropriate for the
+          current architecture.  This is used, for example, to
+          dynamically select an appropriate memset function.
+
+`--no-undefined-version'
+     Normally when a symbol has an undefined version, the linker will
+     ignore it. This option disallows symbols with undefined version
+     and a fatal error will be issued instead.
+
+`--default-symver'
+     Create and use a default symbol version (the soname) for
+     unversioned exported symbols.
+
+`--default-imported-symver'
+     Create and use a default symbol version (the soname) for
+     unversioned imported symbols.
+
+`--no-warn-mismatch'
+     Normally `ld' will give an error if you try to link together input
+     files that are mismatched for some reason, perhaps because they
+     have been compiled for different processors or for different
+     endiannesses.  This option tells `ld' that it should silently
+     permit such possible errors.  This option should only be used with
+     care, in cases when you have taken some special action that
+     ensures that the linker errors are inappropriate.
+
+`--no-warn-search-mismatch'
+     Normally `ld' will give a warning if it finds an incompatible
+     library during a library search.  This option silences the warning.
+
+`--no-whole-archive'
+     Turn off the effect of the `--whole-archive' option for subsequent
+     archive files.
+
+`--noinhibit-exec'
+     Retain the executable output file whenever it is still usable.
+     Normally, the linker will not produce an output file if it
+     encounters errors during the link process; it exits without
+     writing an output file when it issues any error whatsoever.
+
+`-nostdlib'
+     Only search library directories explicitly specified on the
+     command line.  Library directories specified in linker scripts
+     (including linker scripts specified on the command line) are
+     ignored.
+
+`--oformat=OUTPUT-FORMAT'
+     `ld' may be configured to support more than one kind of object
+     file.  If your `ld' is configured this way, you can use the
+     `--oformat' option to specify the binary format for the output
+     object file.  Even when `ld' is configured to support alternative
+     object formats, you don't usually need to specify this, as `ld'
+     should be configured to produce as a default output format the most
+     usual format on each machine.  OUTPUT-FORMAT is a text string, the
+     name of a particular format supported by the BFD libraries.  (You
+     can list the available binary formats with `objdump -i'.)  The
+     script command `OUTPUT_FORMAT' can also specify the output format,
+     but this option overrides it.  *Note BFD::.
+
+`-pie'
+`--pic-executable'
+     Create a position independent executable.  This is currently only
+     supported on ELF platforms.  Position independent executables are
+     similar to shared libraries in that they are relocated by the
+     dynamic linker to the virtual address the OS chooses for them
+     (which can vary between invocations).  Like normal dynamically
+     linked executables they can be executed and symbols defined in the
+     executable cannot be overridden by shared libraries.
+
+`-qmagic'
+     This option is ignored for Linux compatibility.
+
+`-Qy'
+     This option is ignored for SVR4 compatibility.
+
+`--relax'
+`--no-relax'
+     An option with machine dependent effects.  This option is only
+     supported on a few targets.  *Note `ld' and the H8/300: H8/300.
+     *Note `ld' and the Intel 960 family: i960.  *Note `ld' and Xtensa
+     Processors: Xtensa.  *Note `ld' and the 68HC11 and 68HC12:
+     M68HC11/68HC12.  *Note `ld' and PowerPC 32-bit ELF Support:
+     PowerPC ELF32.
+
+     On some platforms the `--relax' option performs target specific,
+     global optimizations that become possible when the linker resolves
+     addressing in the program, such as relaxing address modes,
+     synthesizing new instructions, selecting shorter version of current
+     instructions, and combining constant values.
+
+     On some platforms these link time global optimizations may make
+     symbolic debugging of the resulting executable impossible.  This
+     is known to be the case for the Matsushita MN10200 and MN10300
+     family of processors.
+
+     On platforms where this is not supported, `--relax' is accepted,
+     but ignored.
+
+     On platforms where `--relax' is accepted the option `--no-relax'
+     can be used to disable the feature.
+
+`--retain-symbols-file=FILENAME'
+     Retain _only_ the symbols listed in the file FILENAME, discarding
+     all others.  FILENAME is simply a flat file, with one symbol name
+     per line.  This option is especially useful in environments (such
+     as VxWorks) where a large global symbol table is accumulated
+     gradually, to conserve run-time memory.
+
+     `--retain-symbols-file' does _not_ discard undefined symbols, or
+     symbols needed for relocations.
+
+     You may only specify `--retain-symbols-file' once in the command
+     line.  It overrides `-s' and `-S'.
+
+`-rpath=DIR'
+     Add a directory to the runtime library search path.  This is used
+     when linking an ELF executable with shared objects.  All `-rpath'
+     arguments are concatenated and passed to the runtime linker, which
+     uses them to locate shared objects at runtime.  The `-rpath'
+     option is also used when locating shared objects which are needed
+     by shared objects explicitly included in the link; see the
+     description of the `-rpath-link' option.  If `-rpath' is not used
+     when linking an ELF executable, the contents of the environment
+     variable `LD_RUN_PATH' will be used if it is defined.
+
+     The `-rpath' option may also be used on SunOS.  By default, on
+     SunOS, the linker will form a runtime search patch out of all the
+     `-L' options it is given.  If a `-rpath' option is used, the
+     runtime search path will be formed exclusively using the `-rpath'
+     options, ignoring the `-L' options.  This can be useful when using
+     gcc, which adds many `-L' options which may be on NFS mounted file
+     systems.
+
+     For compatibility with other ELF linkers, if the `-R' option is
+     followed by a directory name, rather than a file name, it is
+     treated as the `-rpath' option.
+
+`-rpath-link=DIR'
+     When using ELF or SunOS, one shared library may require another.
+     This happens when an `ld -shared' link includes a shared library
+     as one of the input files.
+
+     When the linker encounters such a dependency when doing a
+     non-shared, non-relocatable link, it will automatically try to
+     locate the required shared library and include it in the link, if
+     it is not included explicitly.  In such a case, the `-rpath-link'
+     option specifies the first set of directories to search.  The
+     `-rpath-link' option may specify a sequence of directory names
+     either by specifying a list of names separated by colons, or by
+     appearing multiple times.
+
+     This option should be used with caution as it overrides the search
+     path that may have been hard compiled into a shared library. In
+     such a case it is possible to use unintentionally a different
+     search path than the runtime linker would do.
+
+     The linker uses the following search paths to locate required
+     shared libraries:
+       1. Any directories specified by `-rpath-link' options.
+
+       2. Any directories specified by `-rpath' options.  The difference
+          between `-rpath' and `-rpath-link' is that directories
+          specified by `-rpath' options are included in the executable
+          and used at runtime, whereas the `-rpath-link' option is only
+          effective at link time. Searching `-rpath' in this way is
+          only supported by native linkers and cross linkers which have
+          been configured with the `--with-sysroot' option.
+
+       3. On an ELF system, for native linkers, if the `-rpath' and
+          `-rpath-link' options were not used, search the contents of
+          the environment variable `LD_RUN_PATH'.
+
+       4. On SunOS, if the `-rpath' option was not used, search any
+          directories specified using `-L' options.
+
+       5. For a native linker, search the contents of the environment
+          variable `LD_LIBRARY_PATH'.
+
+       6. For a native ELF linker, the directories in `DT_RUNPATH' or
+          `DT_RPATH' of a shared library are searched for shared
+          libraries needed by it. The `DT_RPATH' entries are ignored if
+          `DT_RUNPATH' entries exist.
+
+       7. The default directories, normally `/lib' and `/usr/lib'.
+
+       8. For a native linker on an ELF system, if the file
+          `/etc/ld.so.conf' exists, the list of directories found in
+          that file.
+
+     If the required shared library is not found, the linker will issue
+     a warning and continue with the link.
+
+`-shared'
+`-Bshareable'
+     Create a shared library.  This is currently only supported on ELF,
+     XCOFF and SunOS platforms.  On SunOS, the linker will
+     automatically create a shared library if the `-e' option is not
+     used and there are undefined symbols in the link.
+
+`--sort-common'
+`--sort-common=ascending'
+`--sort-common=descending'
+     This option tells `ld' to sort the common symbols by alignment in
+     ascending or descending order when it places them in the
+     appropriate output sections.  The symbol alignments considered are
+     sixteen-byte or larger, eight-byte, four-byte, two-byte, and
+     one-byte. This is to prevent gaps between symbols due to alignment
+     constraints.  If no sorting order is specified, then descending
+     order is assumed.
+
+`--sort-section=name'
+     This option will apply `SORT_BY_NAME' to all wildcard section
+     patterns in the linker script.
+
+`--sort-section=alignment'
+     This option will apply `SORT_BY_ALIGNMENT' to all wildcard section
+     patterns in the linker script.
+
+`--split-by-file[=SIZE]'
+     Similar to `--split-by-reloc' but creates a new output section for
+     each input file when SIZE is reached.  SIZE defaults to a size of
+     1 if not given.
+
+`--split-by-reloc[=COUNT]'
+     Tries to creates extra sections in the output file so that no
+     single output section in the file contains more than COUNT
+     relocations.  This is useful when generating huge relocatable
+     files for downloading into certain real time kernels with the COFF
+     object file format; since COFF cannot represent more than 65535
+     relocations in a single section.  Note that this will fail to work
+     with object file formats which do not support arbitrary sections.
+     The linker will not split up individual input sections for
+     redistribution, so if a single input section contains more than
+     COUNT relocations one output section will contain that many
+     relocations.  COUNT defaults to a value of 32768.
+
+`--stats'
+     Compute and display statistics about the operation of the linker,
+     such as execution time and memory usage.
+
+`--sysroot=DIRECTORY'
+     Use DIRECTORY as the location of the sysroot, overriding the
+     configure-time default.  This option is only supported by linkers
+     that were configured using `--with-sysroot'.
+
+`--traditional-format'
+     For some targets, the output of `ld' is different in some ways from
+     the output of some existing linker.  This switch requests `ld' to
+     use the traditional format instead.
+
+     For example, on SunOS, `ld' combines duplicate entries in the
+     symbol string table.  This can reduce the size of an output file
+     with full debugging information by over 30 percent.
+     Unfortunately, the SunOS `dbx' program can not read the resulting
+     program (`gdb' has no trouble).  The `--traditional-format' switch
+     tells `ld' to not combine duplicate entries.
+
+`--section-start=SECTIONNAME=ORG'
+     Locate a section in the output file at the absolute address given
+     by ORG.  You may use this option as many times as necessary to
+     locate multiple sections in the command line.  ORG must be a
+     single hexadecimal integer; for compatibility with other linkers,
+     you may omit the leading `0x' usually associated with hexadecimal
+     values.  _Note:_ there should be no white space between
+     SECTIONNAME, the equals sign ("<=>"), and ORG.
+
+`-Tbss=ORG'
+`-Tdata=ORG'
+`-Ttext=ORG'
+     Same as `--section-start', with `.bss', `.data' or `.text' as the
+     SECTIONNAME.
+
+`-Ttext-segment=ORG'
+     When creating an ELF executable or shared object, it will set the
+     address of the first byte of the text segment.
+
+`-Trodata-segment=ORG'
+     When creating an ELF executable or shared object for a target where
+     the read-only data is in its own segment separate from the
+     executable text, it will set the address of the first byte of the
+     read-only data segment.
+
+`-Tldata-segment=ORG'
+     When creating an ELF executable or shared object for x86-64 medium
+     memory model, it will set the address of the first byte of the
+     ldata segment.
+
+`--unresolved-symbols=METHOD'
+     Determine how to handle unresolved symbols.  There are four
+     possible values for `method':
+
+    `ignore-all'
+          Do not report any unresolved symbols.
+
+    `report-all'
+          Report all unresolved symbols.  This is the default.
+
+    `ignore-in-object-files'
+          Report unresolved symbols that are contained in shared
+          libraries, but ignore them if they come from regular object
+          files.
+
+    `ignore-in-shared-libs'
+          Report unresolved symbols that come from regular object
+          files, but ignore them if they come from shared libraries.
+          This can be useful when creating a dynamic binary and it is
+          known that all the shared libraries that it should be
+          referencing are included on the linker's command line.
+
+     The behaviour for shared libraries on their own can also be
+     controlled by the `--[no-]allow-shlib-undefined' option.
+
+     Normally the linker will generate an error message for each
+     reported unresolved symbol but the option
+     `--warn-unresolved-symbols' can change this to a warning.
+
+`--dll-verbose'
+`--verbose[=NUMBER]'
+     Display the version number for `ld' and list the linker emulations
+     supported.  Display which input files can and cannot be opened.
+     Display the linker script being used by the linker. If the
+     optional NUMBER argument > 1, plugin symbol status will also be
+     displayed.
+
+`--version-script=VERSION-SCRIPTFILE'
+     Specify the name of a version script to the linker.  This is
+     typically used when creating shared libraries to specify
+     additional information about the version hierarchy for the library
+     being created.  This option is only fully supported on ELF
+     platforms which support shared libraries; see *Note VERSION::.  It
+     is partially supported on PE platforms, which can use version
+     scripts to filter symbol visibility in auto-export mode: any
+     symbols marked `local' in the version script will not be exported.
+     *Note WIN32::.
+
+`--warn-common'
+     Warn when a common symbol is combined with another common symbol
+     or with a symbol definition.  Unix linkers allow this somewhat
+     sloppy practice, but linkers on some other operating systems do
+     not.  This option allows you to find potential problems from
+     combining global symbols.  Unfortunately, some C libraries use
+     this practice, so you may get some warnings about symbols in the
+     libraries as well as in your programs.
+
+     There are three kinds of global symbols, illustrated here by C
+     examples:
+
+    `int i = 1;'
+          A definition, which goes in the initialized data section of
+          the output file.
+
+    `extern int i;'
+          An undefined reference, which does not allocate space.  There
+          must be either a definition or a common symbol for the
+          variable somewhere.
+
+    `int i;'
+          A common symbol.  If there are only (one or more) common
+          symbols for a variable, it goes in the uninitialized data
+          area of the output file.  The linker merges multiple common
+          symbols for the same variable into a single symbol.  If they
+          are of different sizes, it picks the largest size.  The
+          linker turns a common symbol into a declaration, if there is
+          a definition of the same variable.
+
+     The `--warn-common' option can produce five kinds of warnings.
+     Each warning consists of a pair of lines: the first describes the
+     symbol just encountered, and the second describes the previous
+     symbol encountered with the same name.  One or both of the two
+     symbols will be a common symbol.
+
+       1. Turning a common symbol into a reference, because there is
+          already a definition for the symbol.
+               FILE(SECTION): warning: common of `SYMBOL'
+                  overridden by definition
+               FILE(SECTION): warning: defined here
+
+       2. Turning a common symbol into a reference, because a later
+          definition for the symbol is encountered.  This is the same
+          as the previous case, except that the symbols are encountered
+          in a different order.
+               FILE(SECTION): warning: definition of `SYMBOL'
+                  overriding common
+               FILE(SECTION): warning: common is here
+
+       3. Merging a common symbol with a previous same-sized common
+          symbol.
+               FILE(SECTION): warning: multiple common
+                  of `SYMBOL'
+               FILE(SECTION): warning: previous common is here
+
+       4. Merging a common symbol with a previous larger common symbol.
+               FILE(SECTION): warning: common of `SYMBOL'
+                  overridden by larger common
+               FILE(SECTION): warning: larger common is here
+
+       5. Merging a common symbol with a previous smaller common
+          symbol.  This is the same as the previous case, except that
+          the symbols are encountered in a different order.
+               FILE(SECTION): warning: common of `SYMBOL'
+                  overriding smaller common
+               FILE(SECTION): warning: smaller common is here
+
+`--warn-constructors'
+     Warn if any global constructors are used.  This is only useful for
+     a few object file formats.  For formats like COFF or ELF, the
+     linker can not detect the use of global constructors.
+
+`--warn-multiple-gp'
+     Warn if multiple global pointer values are required in the output
+     file.  This is only meaningful for certain processors, such as the
+     Alpha.  Specifically, some processors put large-valued constants
+     in a special section.  A special register (the global pointer)
+     points into the middle of this section, so that constants can be
+     loaded efficiently via a base-register relative addressing mode.
+     Since the offset in base-register relative mode is fixed and
+     relatively small (e.g., 16 bits), this limits the maximum size of
+     the constant pool.  Thus, in large programs, it is often necessary
+     to use multiple global pointer values in order to be able to
+     address all possible constants.  This option causes a warning to
+     be issued whenever this case occurs.
+
+`--warn-once'
+     Only warn once for each undefined symbol, rather than once per
+     module which refers to it.
+
+`--warn-section-align'
+     Warn if the address of an output section is changed because of
+     alignment.  Typically, the alignment will be set by an input
+     section.  The address will only be changed if it not explicitly
+     specified; that is, if the `SECTIONS' command does not specify a
+     start address for the section (*note SECTIONS::).
+
+`--warn-shared-textrel'
+     Warn if the linker adds a DT_TEXTREL to a shared object.
+
+`--warn-alternate-em'
+     Warn if an object has alternate ELF machine code.
+
+`--warn-unresolved-symbols'
+     If the linker is going to report an unresolved symbol (see the
+     option `--unresolved-symbols') it will normally generate an error.
+     This option makes it generate a warning instead.
+
+`--error-unresolved-symbols'
+     This restores the linker's default behaviour of generating errors
+     when it is reporting unresolved symbols.
+
+`--whole-archive'
+     For each archive mentioned on the command line after the
+     `--whole-archive' option, include every object file in the archive
+     in the link, rather than searching the archive for the required
+     object files.  This is normally used to turn an archive file into
+     a shared library, forcing every object to be included in the
+     resulting shared library.  This option may be used more than once.
+
+     Two notes when using this option from gcc: First, gcc doesn't know
+     about this option, so you have to use `-Wl,-whole-archive'.
+     Second, don't forget to use `-Wl,-no-whole-archive' after your
+     list of archives, because gcc will add its own list of archives to
+     your link and you may not want this flag to affect those as well.
+
+`--wrap=SYMBOL'
+     Use a wrapper function for SYMBOL.  Any undefined reference to
+     SYMBOL will be resolved to `__wrap_SYMBOL'.  Any undefined
+     reference to `__real_SYMBOL' will be resolved to SYMBOL.
+
+     This can be used to provide a wrapper for a system function.  The
+     wrapper function should be called `__wrap_SYMBOL'.  If it wishes
+     to call the system function, it should call `__real_SYMBOL'.
+
+     Here is a trivial example:
+
+          void *
+          __wrap_malloc (size_t c)
+          {
+            printf ("malloc called with %zu\n", c);
+            return __real_malloc (c);
+          }
+
+     If you link other code with this file using `--wrap malloc', then
+     all calls to `malloc' will call the function `__wrap_malloc'
+     instead.  The call to `__real_malloc' in `__wrap_malloc' will call
+     the real `malloc' function.
+
+     You may wish to provide a `__real_malloc' function as well, so that
+     links without the `--wrap' option will succeed.  If you do this,
+     you should not put the definition of `__real_malloc' in the same
+     file as `__wrap_malloc'; if you do, the assembler may resolve the
+     call before the linker has a chance to wrap it to `malloc'.
+
+`--eh-frame-hdr'
+     Request creation of `.eh_frame_hdr' section and ELF
+     `PT_GNU_EH_FRAME' segment header.
+
+`--no-ld-generated-unwind-info'
+     Request creation of `.eh_frame' unwind info for linker generated
+     code sections like PLT.  This option is on by default if linker
+     generated unwind info is supported.
+
+`--enable-new-dtags'
+`--disable-new-dtags'
+     This linker can create the new dynamic tags in ELF. But the older
+     ELF systems may not understand them. If you specify
+     `--enable-new-dtags', the new dynamic tags will be created as
+     needed and older dynamic tags will be omitted.  If you specify
+     `--disable-new-dtags', no new dynamic tags will be created. By
+     default, the new dynamic tags are not created. Note that those
+     options are only available for ELF systems.
+
+`--hash-size=NUMBER'
+     Set the default size of the linker's hash tables to a prime number
+     close to NUMBER.  Increasing this value can reduce the length of
+     time it takes the linker to perform its tasks, at the expense of
+     increasing the linker's memory requirements.  Similarly reducing
+     this value can reduce the memory requirements at the expense of
+     speed.
+
+`--hash-style=STYLE'
+     Set the type of linker's hash table(s).  STYLE can be either
+     `sysv' for classic ELF `.hash' section, `gnu' for new style GNU
+     `.gnu.hash' section or `both' for both the classic ELF `.hash' and
+     new style GNU `.gnu.hash' hash tables.  The default is `sysv'.
+
+`--reduce-memory-overheads'
+     This option reduces memory requirements at ld runtime, at the
+     expense of linking speed.  This was introduced to select the old
+     O(n^2) algorithm for link map file generation, rather than the new
+     O(n) algorithm which uses about 40% more memory for symbol storage.
+
+     Another effect of the switch is to set the default hash table size
+     to 1021, which again saves memory at the cost of lengthening the
+     linker's run time.  This is not done however if the `--hash-size'
+     switch has been used.
+
+     The `--reduce-memory-overheads' switch may be also be used to
+     enable other tradeoffs in future versions of the linker.
+
+`--build-id'
+`--build-id=STYLE'
+     Request creation of `.note.gnu.build-id' ELF note section.  The
+     contents of the note are unique bits identifying this linked file.
+     STYLE can be `uuid' to use 128 random bits, `sha1' to use a
+     160-bit SHA1 hash on the normative parts of the output contents,
+     `md5' to use a 128-bit MD5 hash on the normative parts of the
+     output contents, or `0xHEXSTRING' to use a chosen bit string
+     specified as an even number of hexadecimal digits (`-' and `:'
+     characters between digit pairs are ignored).  If STYLE is omitted,
+     `sha1' is used.
+
+     The `md5' and `sha1' styles produces an identifier that is always
+     the same in an identical output file, but will be unique among all
+     nonidentical output files.  It is not intended to be compared as a
+     checksum for the file's contents.  A linked file may be changed
+     later by other tools, but the build ID bit string identifying the
+     original linked file does not change.
+
+     Passing `none' for STYLE disables the setting from any
+     `--build-id' options earlier on the command line.
+
+2.1.1 Options Specific to i386 PE Targets
+-----------------------------------------
+
+The i386 PE linker supports the `-shared' option, which causes the
+output to be a dynamically linked library (DLL) instead of a normal
+executable.  You should name the output `*.dll' when you use this
+option.  In addition, the linker fully supports the standard `*.def'
+files, which may be specified on the linker command line like an object
+file (in fact, it should precede archives it exports symbols from, to
+ensure that they get linked in, just like a normal object file).
+
+   In addition to the options common to all targets, the i386 PE linker
+support additional command line options that are specific to the i386
+PE target.  Options that take values may be separated from their values
+by either a space or an equals sign.
+
+`--add-stdcall-alias'
+     If given, symbols with a stdcall suffix (@NN) will be exported
+     as-is and also with the suffix stripped.  [This option is specific
+     to the i386 PE targeted port of the linker]
+
+`--base-file FILE'
+     Use FILE as the name of a file in which to save the base addresses
+     of all the relocations needed for generating DLLs with `dlltool'.
+     [This is an i386 PE specific option]
+
+`--dll'
+     Create a DLL instead of a regular executable.  You may also use
+     `-shared' or specify a `LIBRARY' in a given `.def' file.  [This
+     option is specific to the i386 PE targeted port of the linker]
+
+`--enable-long-section-names'
+`--disable-long-section-names'
+     The PE variants of the Coff object format add an extension that
+     permits the use of section names longer than eight characters, the
+     normal limit for Coff.  By default, these names are only allowed
+     in object files, as fully-linked executable images do not carry
+     the Coff string table required to support the longer names.  As a
+     GNU extension, it is possible to allow their use in executable
+     images as well, or to (probably pointlessly!)  disallow it in
+     object files, by using these two options.  Executable images
+     generated with these long section names are slightly non-standard,
+     carrying as they do a string table, and may generate confusing
+     output when examined with non-GNU PE-aware tools, such as file
+     viewers and dumpers.  However, GDB relies on the use of PE long
+     section names to find Dwarf-2 debug information sections in an
+     executable image at runtime, and so if neither option is specified
+     on the command-line, `ld' will enable long section names,
+     overriding the default and technically correct behaviour, when it
+     finds the presence of debug information while linking an executable
+     image and not stripping symbols.  [This option is valid for all PE
+     targeted ports of the linker]
+
+`--enable-stdcall-fixup'
+`--disable-stdcall-fixup'
+     If the link finds a symbol that it cannot resolve, it will attempt
+     to do "fuzzy linking" by looking for another defined symbol that
+     differs only in the format of the symbol name (cdecl vs stdcall)
+     and will resolve that symbol by linking to the match.  For
+     example, the undefined symbol `_foo' might be linked to the
+     function `_foo@12', or the undefined symbol `_bar@16' might be
+     linked to the function `_bar'.  When the linker does this, it
+     prints a warning, since it normally should have failed to link,
+     but sometimes import libraries generated from third-party dlls may
+     need this feature to be usable.  If you specify
+     `--enable-stdcall-fixup', this feature is fully enabled and
+     warnings are not printed.  If you specify
+     `--disable-stdcall-fixup', this feature is disabled and such
+     mismatches are considered to be errors.  [This option is specific
+     to the i386 PE targeted port of the linker]
+
+`--leading-underscore'
+`--no-leading-underscore'
+     For most targets default symbol-prefix is an underscore and is
+     defined in target's description. By this option it is possible to
+     disable/enable the default underscore symbol-prefix.
+
+`--export-all-symbols'
+     If given, all global symbols in the objects used to build a DLL
+     will be exported by the DLL.  Note that this is the default if
+     there otherwise wouldn't be any exported symbols.  When symbols are
+     explicitly exported via DEF files or implicitly exported via
+     function attributes, the default is to not export anything else
+     unless this option is given.  Note that the symbols `DllMain@12',
+     `DllEntryPoint@0', `DllMainCRTStartup@12', and `impure_ptr' will
+     not be automatically exported.  Also, symbols imported from other
+     DLLs will not be re-exported, nor will symbols specifying the
+     DLL's internal layout such as those beginning with `_head_' or
+     ending with `_iname'.  In addition, no symbols from `libgcc',
+     `libstd++', `libmingw32', or `crtX.o' will be exported.  Symbols
+     whose names begin with `__rtti_' or `__builtin_' will not be
+     exported, to help with C++ DLLs.  Finally, there is an extensive
+     list of cygwin-private symbols that are not exported (obviously,
+     this applies on when building DLLs for cygwin targets).  These
+     cygwin-excludes are: `_cygwin_dll_entry@12',
+     `_cygwin_crt0_common@8', `_cygwin_noncygwin_dll_entry@12',
+     `_fmode', `_impure_ptr', `cygwin_attach_dll', `cygwin_premain0',
+     `cygwin_premain1', `cygwin_premain2', `cygwin_premain3', and
+     `environ'.  [This option is specific to the i386 PE targeted port
+     of the linker]
+
+`--exclude-symbols SYMBOL,SYMBOL,...'
+     Specifies a list of symbols which should not be automatically
+     exported.  The symbol names may be delimited by commas or colons.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--exclude-all-symbols'
+     Specifies no symbols should be automatically exported.  [This
+     option is specific to the i386 PE targeted port of the linker]
+
+`--file-alignment'
+     Specify the file alignment.  Sections in the file will always
+     begin at file offsets which are multiples of this number.  This
+     defaults to 512.  [This option is specific to the i386 PE targeted
+     port of the linker]
+
+`--heap RESERVE'
+`--heap RESERVE,COMMIT'
+     Specify the number of bytes of memory to reserve (and optionally
+     commit) to be used as heap for this program.  The default is 1MB
+     reserved, 4K committed.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--image-base VALUE'
+     Use VALUE as the base address of your program or dll.  This is the
+     lowest memory location that will be used when your program or dll
+     is loaded.  To reduce the need to relocate and improve performance
+     of your dlls, each should have a unique base address and not
+     overlap any other dlls.  The default is 0x400000 for executables,
+     and 0x10000000 for dlls.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--kill-at'
+     If given, the stdcall suffixes (@NN) will be stripped from symbols
+     before they are exported.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--large-address-aware'
+     If given, the appropriate bit in the "Characteristics" field of
+     the COFF header is set to indicate that this executable supports
+     virtual addresses greater than 2 gigabytes.  This should be used
+     in conjunction with the /3GB or /USERVA=VALUE megabytes switch in
+     the "[operating systems]" section of the BOOT.INI.  Otherwise,
+     this bit has no effect.  [This option is specific to PE targeted
+     ports of the linker]
+
+`--disable-large-address-aware'
+     Reverts the effect of a previous `--large-address-aware' option.
+     This is useful if `--large-address-aware' is always set by the
+     compiler driver (e.g. Cygwin gcc) and the executable does not
+     support virtual addresses greater than 2 gigabytes.  [This option
+     is specific to PE targeted ports of the linker]
+
+`--major-image-version VALUE'
+     Sets the major number of the "image version".  Defaults to 1.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--major-os-version VALUE'
+     Sets the major number of the "os version".  Defaults to 4.  [This
+     option is specific to the i386 PE targeted port of the linker]
+
+`--major-subsystem-version VALUE'
+     Sets the major number of the "subsystem version".  Defaults to 4.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--minor-image-version VALUE'
+     Sets the minor number of the "image version".  Defaults to 0.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--minor-os-version VALUE'
+     Sets the minor number of the "os version".  Defaults to 0.  [This
+     option is specific to the i386 PE targeted port of the linker]
+
+`--minor-subsystem-version VALUE'
+     Sets the minor number of the "subsystem version".  Defaults to 0.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--output-def FILE'
+     The linker will create the file FILE which will contain a DEF file
+     corresponding to the DLL the linker is generating.  This DEF file
+     (which should be called `*.def') may be used to create an import
+     library with `dlltool' or may be used as a reference to
+     automatically or implicitly exported symbols.  [This option is
+     specific to the i386 PE targeted port of the linker]
+
+`--out-implib FILE'
+     The linker will create the file FILE which will contain an import
+     lib corresponding to the DLL the linker is generating. This import
+     lib (which should be called `*.dll.a' or `*.a' may be used to link
+     clients against the generated DLL; this behaviour makes it
+     possible to skip a separate `dlltool' import library creation step.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--enable-auto-image-base'
+     Automatically choose the image base for DLLs, unless one is
+     specified using the `--image-base' argument.  By using a hash
+     generated from the dllname to create unique image bases for each
+     DLL, in-memory collisions and relocations which can delay program
+     execution are avoided.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--disable-auto-image-base'
+     Do not automatically generate a unique image base.  If there is no
+     user-specified image base (`--image-base') then use the platform
+     default.  [This option is specific to the i386 PE targeted port of
+     the linker]
+
+`--dll-search-prefix STRING'
+     When linking dynamically to a dll without an import library,
+     search for `<string><basename>.dll' in preference to
+     `lib<basename>.dll'. This behaviour allows easy distinction
+     between DLLs built for the various "subplatforms": native, cygwin,
+     uwin, pw, etc.  For instance, cygwin DLLs typically use
+     `--dll-search-prefix=cyg'.  [This option is specific to the i386
+     PE targeted port of the linker]
+
+`--enable-auto-import'
+     Do sophisticated linking of `_symbol' to `__imp__symbol' for DATA
+     imports from DLLs, and create the necessary thunking symbols when
+     building the import libraries with those DATA exports. Note: Use
+     of the 'auto-import' extension will cause the text section of the
+     image file to be made writable. This does not conform to the
+     PE-COFF format specification published by Microsoft.
+
+     Note - use of the 'auto-import' extension will also cause read only
+     data which would normally be placed into the .rdata section to be
+     placed into the .data section instead.  This is in order to work
+     around a problem with consts that is described here:
+     http://www.cygwin.com/ml/cygwin/2004-09/msg01101.html
+
+     Using 'auto-import' generally will 'just work' - but sometimes you
+     may see this message:
+
+     "variable '<var>' can't be auto-imported. Please read the
+     documentation for ld's `--enable-auto-import' for details."
+
+     This message occurs when some (sub)expression accesses an address
+     ultimately given by the sum of two constants (Win32 import tables
+     only allow one).  Instances where this may occur include accesses
+     to member fields of struct variables imported from a DLL, as well
+     as using a constant index into an array variable imported from a
+     DLL.  Any multiword variable (arrays, structs, long long, etc) may
+     trigger this error condition.  However, regardless of the exact
+     data type of the offending exported variable, ld will always
+     detect it, issue the warning, and exit.
+
+     There are several ways to address this difficulty, regardless of
+     the data type of the exported variable:
+
+     One way is to use -enable-runtime-pseudo-reloc switch. This leaves
+     the task of adjusting references in your client code for runtime
+     environment, so this method works only when runtime environment
+     supports this feature.
+
+     A second solution is to force one of the 'constants' to be a
+     variable - that is, unknown and un-optimizable at compile time.
+     For arrays, there are two possibilities: a) make the indexee (the
+     array's address) a variable, or b) make the 'constant' index a
+     variable.  Thus:
+
+          extern type extern_array[];
+          extern_array[1] -->
+             { volatile type *t=extern_array; t[1] }
+
+     or
+
+          extern type extern_array[];
+          extern_array[1] -->
+             { volatile int t=1; extern_array[t] }
+
+     For structs (and most other multiword data types) the only option
+     is to make the struct itself (or the long long, or the ...)
+     variable:
+
+          extern struct s extern_struct;
+          extern_struct.field -->
+             { volatile struct s *t=&extern_struct; t->field }
+
+     or
+
+          extern long long extern_ll;
+          extern_ll -->
+            { volatile long long * local_ll=&extern_ll; *local_ll }
+
+     A third method of dealing with this difficulty is to abandon
+     'auto-import' for the offending symbol and mark it with
+     `__declspec(dllimport)'.  However, in practice that requires using
+     compile-time #defines to indicate whether you are building a DLL,
+     building client code that will link to the DLL, or merely
+     building/linking to a static library.   In making the choice
+     between the various methods of resolving the 'direct address with
+     constant offset' problem, you should consider typical real-world
+     usage:
+
+     Original:
+          --foo.h
+          extern int arr[];
+          --foo.c
+          #include "foo.h"
+          void main(int argc, char **argv){
+            printf("%d\n",arr[1]);
+          }
+
+     Solution 1:
+          --foo.h
+          extern int arr[];
+          --foo.c
+          #include "foo.h"
+          void main(int argc, char **argv){
+            /* This workaround is for win32 and cygwin; do not "optimize" */
+            volatile int *parr = arr;
+            printf("%d\n",parr[1]);
+          }
+
+     Solution 2:
+          --foo.h
+          /* Note: auto-export is assumed (no __declspec(dllexport)) */
+          #if (defined(_WIN32) || defined(__CYGWIN__)) && \
+            !(defined(FOO_BUILD_DLL) || defined(FOO_STATIC))
+          #define FOO_IMPORT __declspec(dllimport)
+          #else
+          #define FOO_IMPORT
+          #endif
+          extern FOO_IMPORT int arr[];
+          --foo.c
+          #include "foo.h"
+          void main(int argc, char **argv){
+            printf("%d\n",arr[1]);
+          }
+
+     A fourth way to avoid this problem is to re-code your library to
+     use a functional interface rather than a data interface for the
+     offending variables (e.g. set_foo() and get_foo() accessor
+     functions).  [This option is specific to the i386 PE targeted port
+     of the linker]
+
+`--disable-auto-import'
+     Do not attempt to do sophisticated linking of `_symbol' to
+     `__imp__symbol' for DATA imports from DLLs.  [This option is
+     specific to the i386 PE targeted port of the linker]
+
+`--enable-runtime-pseudo-reloc'
+     If your code contains expressions described in -enable-auto-import
+     section, that is, DATA imports from DLL with non-zero offset, this
+     switch will create a vector of 'runtime pseudo relocations' which
+     can be used by runtime environment to adjust references to such
+     data in your client code.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--disable-runtime-pseudo-reloc'
+     Do not create pseudo relocations for non-zero offset DATA imports
+     from DLLs.  [This option is specific to the i386 PE targeted port
+     of the linker]
+
+`--enable-extra-pe-debug'
+     Show additional debug info related to auto-import symbol thunking.
+     [This option is specific to the i386 PE targeted port of the
+     linker]
+
+`--section-alignment'
+     Sets the section alignment.  Sections in memory will always begin
+     at addresses which are a multiple of this number.  Defaults to
+     0x1000.  [This option is specific to the i386 PE targeted port of
+     the linker]
+
+`--stack RESERVE'
+`--stack RESERVE,COMMIT'
+     Specify the number of bytes of memory to reserve (and optionally
+     commit) to be used as stack for this program.  The default is 2MB
+     reserved, 4K committed.  [This option is specific to the i386 PE
+     targeted port of the linker]
+
+`--subsystem WHICH'
+`--subsystem WHICH:MAJOR'
+`--subsystem WHICH:MAJOR.MINOR'
+     Specifies the subsystem under which your program will execute.  The
+     legal values for WHICH are `native', `windows', `console',
+     `posix', and `xbox'.  You may optionally set the subsystem version
+     also.  Numeric values are also accepted for WHICH.  [This option
+     is specific to the i386 PE targeted port of the linker]
+
+     The following options set flags in the `DllCharacteristics' field
+     of the PE file header: [These options are specific to PE targeted
+     ports of the linker]
+
+`--dynamicbase'
+     The image base address may be relocated using address space layout
+     randomization (ASLR).  This feature was introduced with MS Windows
+     Vista for i386 PE targets.
+
+`--forceinteg'
+     Code integrity checks are enforced.
+
+`--nxcompat'
+     The image is compatible with the Data Execution Prevention.  This
+     feature was introduced with MS Windows XP SP2 for i386 PE targets.
+
+`--no-isolation'
+     Although the image understands isolation, do not isolate the image.
+
+`--no-seh'
+     The image does not use SEH. No SE handler may be called from this
+     image.
+
+`--no-bind'
+     Do not bind this image.
+
+`--wdmdriver'
+     The driver uses the MS Windows Driver Model.
+
+`--tsaware'
+     The image is Terminal Server aware.
+
+`--insert-timestamp'
+     Insert a real timestamp into the image, rather than the default
+     value of zero.  This will result in a slightly different results
+     with each invocation, which could be helpful for distributing
+     unique images.
+
+2.1.2 Options specific to C6X uClinux targets
+---------------------------------------------
+
+The C6X uClinux target uses a binary format called DSBT to support
+shared libraries.  Each shared library in the system needs to have a
+unique index; all executables use an index of 0.
+
+`--dsbt-size SIZE'
+     This option sets the number of entires in the DSBT of the current
+     executable or shared library to SIZE.  The default is to create a
+     table with 64 entries.
+
+`--dsbt-index INDEX'
+     This option sets the DSBT index of the current executable or
+     shared library to INDEX.  The default is 0, which is appropriate
+     for generating executables.  If a shared library is generated with
+     a DSBT index of 0, the `R_C6000_DSBT_INDEX' relocs are copied into
+     the output file.
+
+     The `--no-merge-exidx-entries' switch disables the merging of
+     adjacent exidx entries in frame unwind info.
+
+
+2.1.3 Options specific to Motorola 68HC11 and 68HC12 targets
+------------------------------------------------------------
+
+The 68HC11 and 68HC12 linkers support specific options to control the
+memory bank switching mapping and trampoline code generation.
+
+`--no-trampoline'
+     This option disables the generation of trampoline. By default a
+     trampoline is generated for each far function which is called
+     using a `jsr' instruction (this happens when a pointer to a far
+     function is taken).
+
+`--bank-window NAME'
+     This option indicates to the linker the name of the memory region
+     in the `MEMORY' specification that describes the memory bank
+     window.  The definition of such region is then used by the linker
+     to compute paging and addresses within the memory window.
+
+
+2.1.4 Options specific to Motorola 68K target
+---------------------------------------------
+
+The following options are supported to control handling of GOT
+generation when linking for 68K targets.
+
+`--got=TYPE'
+     This option tells the linker which GOT generation scheme to use.
+     TYPE should be one of `single', `negative', `multigot' or
+     `target'.  For more information refer to the Info entry for `ld'.
+
+
+2.1.5 Options specific to MIPS targets
+--------------------------------------
+
+The following options are supported to control microMIPS instruction
+generation when linking for MIPS targets.
+
+`--insn32'
+`--no-insn32'
+     These options control the choice of microMIPS instructions used in
+     code generated by the linker, such as that in the PLT or lazy
+     binding stubs, or in relaxation.  If `--insn32' is used, then the
+     linker only uses 32-bit instruction encodings.  By default or if
+     `--no-insn32' is used, all instruction encodings are used,
+     including 16-bit ones where possible.
+
+
+
+File: ld.info,  Node: Environment,  Prev: Options,  Up: Invocation
+
+2.2 Environment Variables
+=========================
+
+You can change the behaviour of `ld' with the environment variables
+`GNUTARGET', `LDEMULATION' and `COLLECT_NO_DEMANGLE'.
+
+   `GNUTARGET' determines the input-file object format if you don't use
+`-b' (or its synonym `--format').  Its value should be one of the BFD
+names for an input format (*note BFD::).  If there is no `GNUTARGET' in
+the environment, `ld' uses the natural format of the target. If
+`GNUTARGET' is set to `default' then BFD attempts to discover the input
+format by examining binary input files; this method often succeeds, but
+there are potential ambiguities, since there is no method of ensuring
+that the magic number used to specify object-file formats is unique.
+However, the configuration procedure for BFD on each system places the
+conventional format for that system first in the search-list, so
+ambiguities are resolved in favor of convention.
+
+   `LDEMULATION' determines the default emulation if you don't use the
+`-m' option.  The emulation can affect various aspects of linker
+behaviour, particularly the default linker script.  You can list the
+available emulations with the `--verbose' or `-V' options.  If the `-m'
+option is not used, and the `LDEMULATION' environment variable is not
+defined, the default emulation depends upon how the linker was
+configured.
+
+   Normally, the linker will default to demangling symbols.  However, if
+`COLLECT_NO_DEMANGLE' is set in the environment, then it will default
+to not demangling symbols.  This environment variable is used in a
+similar fashion by the `gcc' linker wrapper program.  The default may
+be overridden by the `--demangle' and `--no-demangle' options.
+
+
+File: ld.info,  Node: Scripts,  Next: Machine Dependent,  Prev: Invocation,  Up: Top
+
+3 Linker Scripts
+****************
+
+Every link is controlled by a "linker script".  This script is written
+in the linker command language.
+
+   The main purpose of the linker script is to describe how the
+sections in the input files should be mapped into the output file, and
+to control the memory layout of the output file.  Most linker scripts
+do nothing more than this.  However, when necessary, the linker script
+can also direct the linker to perform many other operations, using the
+commands described below.
+
+   The linker always uses a linker script.  If you do not supply one
+yourself, the linker will use a default script that is compiled into the
+linker executable.  You can use the `--verbose' command line option to
+display the default linker script.  Certain command line options, such
+as `-r' or `-N', will affect the default linker script.
+
+   You may supply your own linker script by using the `-T' command line
+option.  When you do this, your linker script will replace the default
+linker script.
+
+   You may also use linker scripts implicitly by naming them as input
+files to the linker, as though they were files to be linked.  *Note
+Implicit Linker Scripts::.
+
+* Menu:
+
+* Basic Script Concepts::	Basic Linker Script Concepts
+* Script Format::		Linker Script Format
+* Simple Example::		Simple Linker Script Example
+* Simple Commands::		Simple Linker Script Commands
+* Assignments::			Assigning Values to Symbols
+* SECTIONS::			SECTIONS Command
+* MEMORY::			MEMORY Command
+* PHDRS::			PHDRS Command
+* VERSION::			VERSION Command
+* Expressions::			Expressions in Linker Scripts
+* Implicit Linker Scripts::	Implicit Linker Scripts
+
+
+File: ld.info,  Node: Basic Script Concepts,  Next: Script Format,  Up: Scripts
+
+3.1 Basic Linker Script Concepts
+================================
+
+We need to define some basic concepts and vocabulary in order to
+describe the linker script language.
+
+   The linker combines input files into a single output file.  The
+output file and each input file are in a special data format known as an
+"object file format".  Each file is called an "object file".  The
+output file is often called an "executable", but for our purposes we
+will also call it an object file.  Each object file has, among other
+things, a list of "sections".  We sometimes refer to a section in an
+input file as an "input section"; similarly, a section in the output
+file is an "output section".
+
+   Each section in an object file has a name and a size.  Most sections
+also have an associated block of data, known as the "section contents".
+A section may be marked as "loadable", which means that the contents
+should be loaded into memory when the output file is run.  A section
+with no contents may be "allocatable", which means that an area in
+memory should be set aside, but nothing in particular should be loaded
+there (in some cases this memory must be zeroed out).  A section which
+is neither loadable nor allocatable typically contains some sort of
+debugging information.
+
+   Every loadable or allocatable output section has two addresses.  The
+first is the "VMA", or virtual memory address.  This is the address the
+section will have when the output file is run.  The second is the
+"LMA", or load memory address.  This is the address at which the
+section will be loaded.  In most cases the two addresses will be the
+same.  An example of when they might be different is when a data section
+is loaded into ROM, and then copied into RAM when the program starts up
+(this technique is often used to initialize global variables in a ROM
+based system).  In this case the ROM address would be the LMA, and the
+RAM address would be the VMA.
+
+   You can see the sections in an object file by using the `objdump'
+program with the `-h' option.
+
+   Every object file also has a list of "symbols", known as the "symbol
+table".  A symbol may be defined or undefined.  Each symbol has a name,
+and each defined symbol has an address, among other information.  If
+you compile a C or C++ program into an object file, you will get a
+defined symbol for every defined function and global or static
+variable.  Every undefined function or global variable which is
+referenced in the input file will become an undefined symbol.
+
+   You can see the symbols in an object file by using the `nm' program,
+or by using the `objdump' program with the `-t' option.
+
+
+File: ld.info,  Node: Script Format,  Next: Simple Example,  Prev: Basic Script Concepts,  Up: Scripts
+
+3.2 Linker Script Format
+========================
+
+Linker scripts are text files.
+
+   You write a linker script as a series of commands.  Each command is
+either a keyword, possibly followed by arguments, or an assignment to a
+symbol.  You may separate commands using semicolons.  Whitespace is
+generally ignored.
+
+   Strings such as file or format names can normally be entered
+directly.  If the file name contains a character such as a comma which
+would otherwise serve to separate file names, you may put the file name
+in double quotes.  There is no way to use a double quote character in a
+file name.
+
+   You may include comments in linker scripts just as in C, delimited by
+`/*' and `*/'.  As in C, comments are syntactically equivalent to
+whitespace.
+
+
+File: ld.info,  Node: Simple Example,  Next: Simple Commands,  Prev: Script Format,  Up: Scripts
+
+3.3 Simple Linker Script Example
+================================
+
+Many linker scripts are fairly simple.
+
+   The simplest possible linker script has just one command:
+`SECTIONS'.  You use the `SECTIONS' command to describe the memory
+layout of the output file.
+
+   The `SECTIONS' command is a powerful command.  Here we will describe
+a simple use of it.  Let's assume your program consists only of code,
+initialized data, and uninitialized data.  These will be in the
+`.text', `.data', and `.bss' sections, respectively.  Let's assume
+further that these are the only sections which appear in your input
+files.
+
+   For this example, let's say that the code should be loaded at address
+0x10000, and that the data should start at address 0x8000000.  Here is a
+linker script which will do that:
+     SECTIONS
+     {
+       . = 0x10000;
+       .text : { *(.text) }
+       . = 0x8000000;
+       .data : { *(.data) }
+       .bss : { *(.bss) }
+     }
+
+   You write the `SECTIONS' command as the keyword `SECTIONS', followed
+by a series of symbol assignments and output section descriptions
+enclosed in curly braces.
+
+   The first line inside the `SECTIONS' command of the above example
+sets the value of the special symbol `.', which is the location
+counter.  If you do not specify the address of an output section in some
+other way (other ways are described later), the address is set from the
+current value of the location counter.  The location counter is then
+incremented by the size of the output section.  At the start of the
+`SECTIONS' command, the location counter has the value `0'.
+
+   The second line defines an output section, `.text'.  The colon is
+required syntax which may be ignored for now.  Within the curly braces
+after the output section name, you list the names of the input sections
+which should be placed into this output section.  The `*' is a wildcard
+which matches any file name.  The expression `*(.text)' means all
+`.text' input sections in all input files.
+
+   Since the location counter is `0x10000' when the output section
+`.text' is defined, the linker will set the address of the `.text'
+section in the output file to be `0x10000'.
+
+   The remaining lines define the `.data' and `.bss' sections in the
+output file.  The linker will place the `.data' output section at
+address `0x8000000'.  After the linker places the `.data' output
+section, the value of the location counter will be `0x8000000' plus the
+size of the `.data' output section.  The effect is that the linker will
+place the `.bss' output section immediately after the `.data' output
+section in memory.
+
+   The linker will ensure that each output section has the required
+alignment, by increasing the location counter if necessary.  In this
+example, the specified addresses for the `.text' and `.data' sections
+will probably satisfy any alignment constraints, but the linker may
+have to create a small gap between the `.data' and `.bss' sections.
+
+   That's it!  That's a simple and complete linker script.
+
+
+File: ld.info,  Node: Simple Commands,  Next: Assignments,  Prev: Simple Example,  Up: Scripts
+
+3.4 Simple Linker Script Commands
+=================================
+
+In this section we describe the simple linker script commands.
+
+* Menu:
+
+* Entry Point::			Setting the entry point
+* File Commands::		Commands dealing with files
+
+* Format Commands::		Commands dealing with object file formats
+
+* REGION_ALIAS::		Assign alias names to memory regions
+* Miscellaneous Commands::	Other linker script commands
+
+
+File: ld.info,  Node: Entry Point,  Next: File Commands,  Up: Simple Commands
+
+3.4.1 Setting the Entry Point
+-----------------------------
+
+The first instruction to execute in a program is called the "entry
+point".  You can use the `ENTRY' linker script command to set the entry
+point.  The argument is a symbol name:
+     ENTRY(SYMBOL)
+
+   There are several ways to set the entry point.  The linker will set
+the entry point by trying each of the following methods in order, and
+stopping when one of them succeeds:
+   * the `-e' ENTRY command-line option;
+
+   * the `ENTRY(SYMBOL)' command in a linker script;
+
+   * the value of a target specific symbol, if it is defined;  For many
+     targets this is `start', but PE and BeOS based systems for example
+     check a list of possible entry symbols, matching the first one
+     found.
+
+   * the address of the first byte of the `.text' section, if present;
+
+   * The address `0'.
+
+
+File: ld.info,  Node: File Commands,  Next: Format Commands,  Prev: Entry Point,  Up: Simple Commands
+
+3.4.2 Commands Dealing with Files
+---------------------------------
+
+Several linker script commands deal with files.
+
+`INCLUDE FILENAME'
+     Include the linker script FILENAME at this point.  The file will
+     be searched for in the current directory, and in any directory
+     specified with the `-L' option.  You can nest calls to `INCLUDE'
+     up to 10 levels deep.
+
+     You can place `INCLUDE' directives at the top level, in `MEMORY' or
+     `SECTIONS' commands, or in output section descriptions.
+
+`INPUT(FILE, FILE, ...)'
+`INPUT(FILE FILE ...)'
+     The `INPUT' command directs the linker to include the named files
+     in the link, as though they were named on the command line.
+
+     For example, if you always want to include `subr.o' any time you do
+     a link, but you can't be bothered to put it on every link command
+     line, then you can put `INPUT (subr.o)' in your linker script.
+
+     In fact, if you like, you can list all of your input files in the
+     linker script, and then invoke the linker with nothing but a `-T'
+     option.
+
+     In case a "sysroot prefix" is configured, and the filename starts
+     with the `/' character, and the script being processed was located
+     inside the "sysroot prefix", the filename will be looked for in
+     the "sysroot prefix".  Otherwise, the linker will try to open the
+     file in the current directory.  If it is not found, the linker
+     will search through the archive library search path.  See the
+     description of `-L' in *Note Command Line Options: Options.
+
+     If you use `INPUT (-lFILE)', `ld' will transform the name to
+     `libFILE.a', as with the command line argument `-l'.
+
+     When you use the `INPUT' command in an implicit linker script, the
+     files will be included in the link at the point at which the linker
+     script file is included.  This can affect archive searching.
+
+`GROUP(FILE, FILE, ...)'
+`GROUP(FILE FILE ...)'
+     The `GROUP' command is like `INPUT', except that the named files
+     should all be archives, and they are searched repeatedly until no
+     new undefined references are created.  See the description of `-('
+     in *Note Command Line Options: Options.
+
+`AS_NEEDED(FILE, FILE, ...)'
+`AS_NEEDED(FILE FILE ...)'
+     This construct can appear only inside of the `INPUT' or `GROUP'
+     commands, among other filenames.  The files listed will be handled
+     as if they appear directly in the `INPUT' or `GROUP' commands,
+     with the exception of ELF shared libraries, that will be added only
+     when they are actually needed.  This construct essentially enables
+     `--as-needed' option for all the files listed inside of it and
+     restores previous `--as-needed' resp. `--no-as-needed' setting
+     afterwards.
+
+`OUTPUT(FILENAME)'
+     The `OUTPUT' command names the output file.  Using
+     `OUTPUT(FILENAME)' in the linker script is exactly like using `-o
+     FILENAME' on the command line (*note Command Line Options:
+     Options.).  If both are used, the command line option takes
+     precedence.
+
+     You can use the `OUTPUT' command to define a default name for the
+     output file other than the usual default of `a.out'.
+
+`SEARCH_DIR(PATH)'
+     The `SEARCH_DIR' command adds PATH to the list of paths where `ld'
+     looks for archive libraries.  Using `SEARCH_DIR(PATH)' is exactly
+     like using `-L PATH' on the command line (*note Command Line
+     Options: Options.).  If both are used, then the linker will search
+     both paths.  Paths specified using the command line option are
+     searched first.
+
+`STARTUP(FILENAME)'
+     The `STARTUP' command is just like the `INPUT' command, except
+     that FILENAME will become the first input file to be linked, as
+     though it were specified first on the command line.  This may be
+     useful when using a system in which the entry point is always the
+     start of the first file.
+
+
+File: ld.info,  Node: Format Commands,  Next: REGION_ALIAS,  Prev: File Commands,  Up: Simple Commands
+
+3.4.3 Commands Dealing with Object File Formats
+-----------------------------------------------
+
+A couple of linker script commands deal with object file formats.
+
+`OUTPUT_FORMAT(BFDNAME)'
+`OUTPUT_FORMAT(DEFAULT, BIG, LITTLE)'
+     The `OUTPUT_FORMAT' command names the BFD format to use for the
+     output file (*note BFD::).  Using `OUTPUT_FORMAT(BFDNAME)' is
+     exactly like using `--oformat BFDNAME' on the command line (*note
+     Command Line Options: Options.).  If both are used, the command
+     line option takes precedence.
+
+     You can use `OUTPUT_FORMAT' with three arguments to use different
+     formats based on the `-EB' and `-EL' command line options.  This
+     permits the linker script to set the output format based on the
+     desired endianness.
+
+     If neither `-EB' nor `-EL' are used, then the output format will
+     be the first argument, DEFAULT.  If `-EB' is used, the output
+     format will be the second argument, BIG.  If `-EL' is used, the
+     output format will be the third argument, LITTLE.
+
+     For example, the default linker script for the MIPS ELF target
+     uses this command:
+          OUTPUT_FORMAT(elf32-bigmips, elf32-bigmips, elf32-littlemips)
+     This says that the default format for the output file is
+     `elf32-bigmips', but if the user uses the `-EL' command line
+     option, the output file will be created in the `elf32-littlemips'
+     format.
+
+`TARGET(BFDNAME)'
+     The `TARGET' command names the BFD format to use when reading input
+     files.  It affects subsequent `INPUT' and `GROUP' commands.  This
+     command is like using `-b BFDNAME' on the command line (*note
+     Command Line Options: Options.).  If the `TARGET' command is used
+     but `OUTPUT_FORMAT' is not, then the last `TARGET' command is also
+     used to set the format for the output file.  *Note BFD::.
+
+
+File: ld.info,  Node: REGION_ALIAS,  Next: Miscellaneous Commands,  Prev: Format Commands,  Up: Simple Commands
+
+3.4.4 Assign alias names to memory regions
+------------------------------------------
+
+Alias names can be added to existing memory regions created with the
+*Note MEMORY:: command.  Each name corresponds to at most one memory
+region.
+
+     REGION_ALIAS(ALIAS, REGION)
+
+   The `REGION_ALIAS' function creates an alias name ALIAS for the
+memory region REGION.  This allows a flexible mapping of output sections
+to memory regions.  An example follows.
+
+   Suppose we have an application for embedded systems which come with
+various memory storage devices.  All have a general purpose, volatile
+memory `RAM' that allows code execution or data storage.  Some may have
+a read-only, non-volatile memory `ROM' that allows code execution and
+read-only data access.  The last variant is a read-only, non-volatile
+memory `ROM2' with read-only data access and no code execution
+capability.  We have four output sections:
+
+   * `.text' program code;
+
+   * `.rodata' read-only data;
+
+   * `.data' read-write initialized data;
+
+   * `.bss' read-write zero initialized data.
+
+   The goal is to provide a linker command file that contains a system
+independent part defining the output sections and a system dependent
+part mapping the output sections to the memory regions available on the
+system.  Our embedded systems come with three different memory setups
+`A', `B' and `C':
+Section            Variant A          Variant B          Variant C
+.text              RAM                ROM                ROM
+.rodata            RAM                ROM                ROM2
+.data              RAM                RAM/ROM            RAM/ROM2
+.bss               RAM                RAM                RAM
+   The notation `RAM/ROM' or `RAM/ROM2' means that this section is
+loaded into region `ROM' or `ROM2' respectively.  Please note that the
+load address of the `.data' section starts in all three variants at the
+end of the `.rodata' section.
+
+   The base linker script that deals with the output sections follows.
+It includes the system dependent `linkcmds.memory' file that describes
+the memory layout:
+     INCLUDE linkcmds.memory
+
+     SECTIONS
+       {
+         .text :
+           {
+             *(.text)
+           } > REGION_TEXT
+         .rodata :
+           {
+             *(.rodata)
+             rodata_end = .;
+           } > REGION_RODATA
+         .data : AT (rodata_end)
+           {
+             data_start = .;
+             *(.data)
+           } > REGION_DATA
+         data_size = SIZEOF(.data);
+         data_load_start = LOADADDR(.data);
+         .bss :
+           {
+             *(.bss)
+           } > REGION_BSS
+       }
+
+   Now we need three different `linkcmds.memory' files to define memory
+regions and alias names.  The content of `linkcmds.memory' for the three
+variants `A', `B' and `C':
+`A'
+     Here everything goes into the `RAM'.
+          MEMORY
+            {
+              RAM : ORIGIN = 0, LENGTH = 4M
+            }
+
+          REGION_ALIAS("REGION_TEXT", RAM);
+          REGION_ALIAS("REGION_RODATA", RAM);
+          REGION_ALIAS("REGION_DATA", RAM);
+          REGION_ALIAS("REGION_BSS", RAM);
+
+`B'
+     Program code and read-only data go into the `ROM'.  Read-write
+     data goes into the `RAM'.  An image of the initialized data is
+     loaded into the `ROM' and will be copied during system start into
+     the `RAM'.
+          MEMORY
+            {
+              ROM : ORIGIN = 0, LENGTH = 3M
+              RAM : ORIGIN = 0x10000000, LENGTH = 1M
+            }
+
+          REGION_ALIAS("REGION_TEXT", ROM);
+          REGION_ALIAS("REGION_RODATA", ROM);
+          REGION_ALIAS("REGION_DATA", RAM);
+          REGION_ALIAS("REGION_BSS", RAM);
+
+`C'
+     Program code goes into the `ROM'.  Read-only data goes into the
+     `ROM2'.  Read-write data goes into the `RAM'.  An image of the
+     initialized data is loaded into the `ROM2' and will be copied
+     during system start into the `RAM'.
+          MEMORY
+            {
+              ROM : ORIGIN = 0, LENGTH = 2M
+              ROM2 : ORIGIN = 0x10000000, LENGTH = 1M
+              RAM : ORIGIN = 0x20000000, LENGTH = 1M
+            }
+
+          REGION_ALIAS("REGION_TEXT", ROM);
+          REGION_ALIAS("REGION_RODATA", ROM2);
+          REGION_ALIAS("REGION_DATA", RAM);
+          REGION_ALIAS("REGION_BSS", RAM);
+
+   It is possible to write a common system initialization routine to
+copy the `.data' section from `ROM' or `ROM2' into the `RAM' if
+necessary:
+     #include <string.h>
+
+     extern char data_start [];
+     extern char data_size [];
+     extern char data_load_start [];
+
+     void copy_data(void)
+     {
+       if (data_start != data_load_start)
+         {
+           memcpy(data_start, data_load_start, (size_t) data_size);
+         }
+     }
+
+
+File: ld.info,  Node: Miscellaneous Commands,  Prev: REGION_ALIAS,  Up: Simple Commands
+
+3.4.5 Other Linker Script Commands
+----------------------------------
+
+There are a few other linker scripts commands.
+
+`ASSERT(EXP, MESSAGE)'
+     Ensure that EXP is non-zero.  If it is zero, then exit the linker
+     with an error code, and print MESSAGE.
+
+`EXTERN(SYMBOL SYMBOL ...)'
+     Force SYMBOL to be entered in the output file as an undefined
+     symbol.  Doing this may, for example, trigger linking of additional
+     modules from standard libraries.  You may list several SYMBOLs for
+     each `EXTERN', and you may use `EXTERN' multiple times.  This
+     command has the same effect as the `-u' command-line option.
+
+`FORCE_COMMON_ALLOCATION'
+     This command has the same effect as the `-d' command-line option:
+     to make `ld' assign space to common symbols even if a relocatable
+     output file is specified (`-r').
+
+`INHIBIT_COMMON_ALLOCATION'
+     This command has the same effect as the `--no-define-common'
+     command-line option: to make `ld' omit the assignment of addresses
+     to common symbols even for a non-relocatable output file.
+
+`INSERT [ AFTER | BEFORE ] OUTPUT_SECTION'
+     This command is typically used in a script specified by `-T' to
+     augment the default `SECTIONS' with, for example, overlays.  It
+     inserts all prior linker script statements after (or before)
+     OUTPUT_SECTION, and also causes `-T' to not override the default
+     linker script.  The exact insertion point is as for orphan
+     sections.  *Note Location Counter::.  The insertion happens after
+     the linker has mapped input sections to output sections.  Prior to
+     the insertion, since `-T' scripts are parsed before the default
+     linker script, statements in the `-T' script occur before the
+     default linker script statements in the internal linker
+     representation of the script.  In particular, input section
+     assignments will be made to `-T' output sections before those in
+     the default script.  Here is an example of how a `-T' script using
+     `INSERT' might look:
+
+          SECTIONS
+          {
+            OVERLAY :
+            {
+              .ov1 { ov1*(.text) }
+              .ov2 { ov2*(.text) }
+            }
+          }
+          INSERT AFTER .text;
+
+`NOCROSSREFS(SECTION SECTION ...)'
+     This command may be used to tell `ld' to issue an error about any
+     references among certain output sections.
+
+     In certain types of programs, particularly on embedded systems when
+     using overlays, when one section is loaded into memory, another
+     section will not be.  Any direct references between the two
+     sections would be errors.  For example, it would be an error if
+     code in one section called a function defined in the other section.
+
+     The `NOCROSSREFS' command takes a list of output section names.  If
+     `ld' detects any cross references between the sections, it reports
+     an error and returns a non-zero exit status.  Note that the
+     `NOCROSSREFS' command uses output section names, not input section
+     names.
+
+`OUTPUT_ARCH(BFDARCH)'
+     Specify a particular output machine architecture.  The argument is
+     one of the names used by the BFD library (*note BFD::).  You can
+     see the architecture of an object file by using the `objdump'
+     program with the `-f' option.
+
+`LD_FEATURE(STRING)'
+     This command may be used to modify `ld' behavior.  If STRING is
+     `"SANE_EXPR"' then absolute symbols and numbers in a script are
+     simply treated as numbers everywhere.  *Note Expression Section::.
+
+
+File: ld.info,  Node: Assignments,  Next: SECTIONS,  Prev: Simple Commands,  Up: Scripts
+
+3.5 Assigning Values to Symbols
+===============================
+
+You may assign a value to a symbol in a linker script.  This will define
+the symbol and place it into the symbol table with a global scope.
+
+* Menu:
+
+* Simple Assignments::		Simple Assignments
+* HIDDEN::			HIDDEN
+* PROVIDE::			PROVIDE
+* PROVIDE_HIDDEN::		PROVIDE_HIDDEN
+* Source Code Reference::	How to use a linker script defined symbol in source code
+
+
+File: ld.info,  Node: Simple Assignments,  Next: HIDDEN,  Up: Assignments
+
+3.5.1 Simple Assignments
+------------------------
+
+You may assign to a symbol using any of the C assignment operators:
+
+`SYMBOL = EXPRESSION ;'
+`SYMBOL += EXPRESSION ;'
+`SYMBOL -= EXPRESSION ;'
+`SYMBOL *= EXPRESSION ;'
+`SYMBOL /= EXPRESSION ;'
+`SYMBOL <<= EXPRESSION ;'
+`SYMBOL >>= EXPRESSION ;'
+`SYMBOL &= EXPRESSION ;'
+`SYMBOL |= EXPRESSION ;'
+
+   The first case will define SYMBOL to the value of EXPRESSION.  In
+the other cases, SYMBOL must already be defined, and the value will be
+adjusted accordingly.
+
+   The special symbol name `.' indicates the location counter.  You may
+only use this within a `SECTIONS' command.  *Note Location Counter::.
+
+   The semicolon after EXPRESSION is required.
+
+   Expressions are defined below; see *Note Expressions::.
+
+   You may write symbol assignments as commands in their own right, or
+as statements within a `SECTIONS' command, or as part of an output
+section description in a `SECTIONS' command.
+
+   The section of the symbol will be set from the section of the
+expression; for more information, see *Note Expression Section::.
+
+   Here is an example showing the three different places that symbol
+assignments may be used:
+
+     floating_point = 0;
+     SECTIONS
+     {
+       .text :
+         {
+           *(.text)
+           _etext = .;
+         }
+       _bdata = (. + 3) & ~ 3;
+       .data : { *(.data) }
+     }
+   In this example, the symbol `floating_point' will be defined as
+zero.  The symbol `_etext' will be defined as the address following the
+last `.text' input section.  The symbol `_bdata' will be defined as the
+address following the `.text' output section aligned upward to a 4 byte
+boundary.
+
+
+File: ld.info,  Node: HIDDEN,  Next: PROVIDE,  Prev: Simple Assignments,  Up: Assignments
+
+3.5.2 HIDDEN
+------------
+
+For ELF targeted ports, define a symbol that will be hidden and won't be
+exported.  The syntax is `HIDDEN(SYMBOL = EXPRESSION)'.
+
+   Here is the example from *Note Simple Assignments::, rewritten to use
+`HIDDEN':
+
+     HIDDEN(floating_point = 0);
+     SECTIONS
+     {
+       .text :
+         {
+           *(.text)
+           HIDDEN(_etext = .);
+         }
+       HIDDEN(_bdata = (. + 3) & ~ 3);
+       .data : { *(.data) }
+     }
+   In this case none of the three symbols will be visible outside this
+module.
+
+
+File: ld.info,  Node: PROVIDE,  Next: PROVIDE_HIDDEN,  Prev: HIDDEN,  Up: Assignments
+
+3.5.3 PROVIDE
+-------------
+
+In some cases, it is desirable for a linker script to define a symbol
+only if it is referenced and is not defined by any object included in
+the link.  For example, traditional linkers defined the symbol `etext'.
+However, ANSI C requires that the user be able to use `etext' as a
+function name without encountering an error.  The `PROVIDE' keyword may
+be used to define a symbol, such as `etext', only if it is referenced
+but not defined.  The syntax is `PROVIDE(SYMBOL = EXPRESSION)'.
+
+   Here is an example of using `PROVIDE' to define `etext':
+     SECTIONS
+     {
+       .text :
+         {
+           *(.text)
+           _etext = .;
+           PROVIDE(etext = .);
+         }
+     }
+
+   In this example, if the program defines `_etext' (with a leading
+underscore), the linker will give a multiple definition error.  If, on
+the other hand, the program defines `etext' (with no leading
+underscore), the linker will silently use the definition in the program.
+If the program references `etext' but does not define it, the linker
+will use the definition in the linker script.
+
+
+File: ld.info,  Node: PROVIDE_HIDDEN,  Next: Source Code Reference,  Prev: PROVIDE,  Up: Assignments
+
+3.5.4 PROVIDE_HIDDEN
+--------------------
+
+Similar to `PROVIDE'.  For ELF targeted ports, the symbol will be
+hidden and won't be exported.
+
+
+File: ld.info,  Node: Source Code Reference,  Prev: PROVIDE_HIDDEN,  Up: Assignments
+
+3.5.5 Source Code Reference
+---------------------------
+
+Accessing a linker script defined variable from source code is not
+intuitive.  In particular a linker script symbol is not equivalent to a
+variable declaration in a high level language, it is instead a symbol
+that does not have a value.
+
+   Before going further, it is important to note that compilers often
+transform names in the source code into different names when they are
+stored in the symbol table.  For example, Fortran compilers commonly
+prepend or append an underscore, and C++ performs extensive `name
+mangling'.  Therefore there might be a discrepancy between the name of
+a variable as it is used in source code and the name of the same
+variable as it is defined in a linker script.  For example in C a
+linker script variable might be referred to as:
+
+       extern int foo;
+
+   But in the linker script it might be defined as:
+
+       _foo = 1000;
+
+   In the remaining examples however it is assumed that no name
+transformation has taken place.
+
+   When a symbol is declared in a high level language such as C, two
+things happen.  The first is that the compiler reserves enough space in
+the program's memory to hold the _value_ of the symbol.  The second is
+that the compiler creates an entry in the program's symbol table which
+holds the symbol's _address_.  ie the symbol table contains the address
+of the block of memory holding the symbol's value.  So for example the
+following C declaration, at file scope:
+
+       int foo = 1000;
+
+   creates an entry called `foo' in the symbol table.  This entry holds
+the address of an `int' sized block of memory where the number 1000 is
+initially stored.
+
+   When a program references a symbol the compiler generates code that
+first accesses the symbol table to find the address of the symbol's
+memory block and then code to read the value from that memory block.
+So:
+
+       foo = 1;
+
+   looks up the symbol `foo' in the symbol table, gets the address
+associated with this symbol and then writes the value 1 into that
+address.  Whereas:
+
+       int * a = & foo;
+
+   looks up the symbol `foo' in the symbol table, gets its address and
+then copies this address into the block of memory associated with the
+variable `a'.
+
+   Linker scripts symbol declarations, by contrast, create an entry in
+the symbol table but do not assign any memory to them.  Thus they are
+an address without a value.  So for example the linker script
+definition:
+
+       foo = 1000;
+
+   creates an entry in the symbol table called `foo' which holds the
+address of memory location 1000, but nothing special is stored at
+address 1000.  This means that you cannot access the _value_ of a
+linker script defined symbol - it has no value - all you can do is
+access the _address_ of a linker script defined symbol.
+
+   Hence when you are using a linker script defined symbol in source
+code you should always take the address of the symbol, and never
+attempt to use its value.  For example suppose you want to copy the
+contents of a section of memory called .ROM into a section called
+.FLASH and the linker script contains these declarations:
+
+       start_of_ROM   = .ROM;
+       end_of_ROM     = .ROM + sizeof (.ROM) - 1;
+       start_of_FLASH = .FLASH;
+
+   Then the C source code to perform the copy would be:
+
+       extern char start_of_ROM, end_of_ROM, start_of_FLASH;
+
+       memcpy (& start_of_FLASH, & start_of_ROM, & end_of_ROM - & start_of_ROM);
+
+   Note the use of the `&' operators.  These are correct.
+
+
+File: ld.info,  Node: SECTIONS,  Next: MEMORY,  Prev: Assignments,  Up: Scripts
+
+3.6 SECTIONS Command
+====================
+
+The `SECTIONS' command tells the linker how to map input sections into
+output sections, and how to place the output sections in memory.
+
+   The format of the `SECTIONS' command is:
+     SECTIONS
+     {
+       SECTIONS-COMMAND
+       SECTIONS-COMMAND
+       ...
+     }
+
+   Each SECTIONS-COMMAND may of be one of the following:
+
+   * an `ENTRY' command (*note Entry command: Entry Point.)
+
+   * a symbol assignment (*note Assignments::)
+
+   * an output section description
+
+   * an overlay description
+
+   The `ENTRY' command and symbol assignments are permitted inside the
+`SECTIONS' command for convenience in using the location counter in
+those commands.  This can also make the linker script easier to
+understand because you can use those commands at meaningful points in
+the layout of the output file.
+
+   Output section descriptions and overlay descriptions are described
+below.
+
+   If you do not use a `SECTIONS' command in your linker script, the
+linker will place each input section into an identically named output
+section in the order that the sections are first encountered in the
+input files.  If all input sections are present in the first file, for
+example, the order of sections in the output file will match the order
+in the first input file.  The first section will be at address zero.
+
+* Menu:
+
+* Output Section Description::	Output section description
+* Output Section Name::		Output section name
+* Output Section Address::	Output section address
+* Input Section::		Input section description
+* Output Section Data::		Output section data
+* Output Section Keywords::	Output section keywords
+* Output Section Discarding::	Output section discarding
+* Output Section Attributes::	Output section attributes
+* Overlay Description::		Overlay description
+
+
+File: ld.info,  Node: Output Section Description,  Next: Output Section Name,  Up: SECTIONS
+
+3.6.1 Output Section Description
+--------------------------------
+
+The full description of an output section looks like this:
+     SECTION [ADDRESS] [(TYPE)] :
+       [AT(LMA)]
+       [ALIGN(SECTION_ALIGN) | ALIGN_WITH_INPUT]
+       [SUBALIGN(SUBSECTION_ALIGN)]
+       [CONSTRAINT]
+       {
+         OUTPUT-SECTION-COMMAND
+         OUTPUT-SECTION-COMMAND
+         ...
+       } [>REGION] [AT>LMA_REGION] [:PHDR :PHDR ...] [=FILLEXP]
+
+   Most output sections do not use most of the optional section
+attributes.
+
+   The whitespace around SECTION is required, so that the section name
+is unambiguous.  The colon and the curly braces are also required.  The
+line breaks and other white space are optional.
+
+   Each OUTPUT-SECTION-COMMAND may be one of the following:
+
+   * a symbol assignment (*note Assignments::)
+
+   * an input section description (*note Input Section::)
+
+   * data values to include directly (*note Output Section Data::)
+
+   * a special output section keyword (*note Output Section Keywords::)
+
+
+File: ld.info,  Node: Output Section Name,  Next: Output Section Address,  Prev: Output Section Description,  Up: SECTIONS
+
+3.6.2 Output Section Name
+-------------------------
+
+The name of the output section is SECTION.  SECTION must meet the
+constraints of your output format.  In formats which only support a
+limited number of sections, such as `a.out', the name must be one of
+the names supported by the format (`a.out', for example, allows only
+`.text', `.data' or `.bss'). If the output format supports any number
+of sections, but with numbers and not names (as is the case for Oasys),
+the name should be supplied as a quoted numeric string.  A section name
+may consist of any sequence of characters, but a name which contains
+any unusual characters such as commas must be quoted.
+
+   The output section name `/DISCARD/' is special; *Note Output Section
+Discarding::.
+
+
+File: ld.info,  Node: Output Section Address,  Next: Input Section,  Prev: Output Section Name,  Up: SECTIONS
+
+3.6.3 Output Section Address
+----------------------------
+
+The ADDRESS is an expression for the VMA (the virtual memory address)
+of the output section.  This address is optional, but if it is provided
+then the output address will be set exactly as specified.
+
+   If the output address is not specified then one will be chosen for
+the section, based on the heuristic below.  This address will be
+adjusted to fit the alignment requirement of the output section.  The
+alignment requirement is the strictest alignment of any input section
+contained within the output section.
+
+   The output section address heuristic is as follows:
+
+   * If an output memory REGION is set for the section then it is added
+     to this region and its address will be the next free address in
+     that region.
+
+   * If the MEMORY command has been used to create a list of memory
+     regions then the first region which has attributes compatible with
+     the section is selected to contain it.  The section's output
+     address will be the next free address in that region; *Note
+     MEMORY::.
+
+   * If no memory regions were specified, or none match the section then
+     the output address will be based on the current value of the
+     location counter.
+
+For example:
+
+     .text . : { *(.text) }
+
+and
+
+     .text : { *(.text) }
+
+are subtly different.  The first will set the address of the `.text'
+output section to the current value of the location counter.  The
+second will set it to the current value of the location counter aligned
+to the strictest alignment of any of the `.text' input sections.
+
+   The ADDRESS may be an arbitrary expression; *Note Expressions::.
+For example, if you want to align the section on a 0x10 byte boundary,
+so that the lowest four bits of the section address are zero, you could
+do something like this:
+     .text ALIGN(0x10) : { *(.text) }
+   This works because `ALIGN' returns the current location counter
+aligned upward to the specified value.
+
+   Specifying ADDRESS for a section will change the value of the
+location counter, provided that the section is non-empty.  (Empty
+sections are ignored).
+
+
+File: ld.info,  Node: Input Section,  Next: Output Section Data,  Prev: Output Section Address,  Up: SECTIONS
+
+3.6.4 Input Section Description
+-------------------------------
+
+The most common output section command is an input section description.
+
+   The input section description is the most basic linker script
+operation.  You use output sections to tell the linker how to lay out
+your program in memory.  You use input section descriptions to tell the
+linker how to map the input files into your memory layout.
+
+* Menu:
+
+* Input Section Basics::	Input section basics
+* Input Section Wildcards::	Input section wildcard patterns
+* Input Section Common::	Input section for common symbols
+* Input Section Keep::		Input section and garbage collection
+* Input Section Example::	Input section example
+
+
+File: ld.info,  Node: Input Section Basics,  Next: Input Section Wildcards,  Up: Input Section
+
+3.6.4.1 Input Section Basics
+............................
+
+An input section description consists of a file name optionally followed
+by a list of section names in parentheses.
+
+   The file name and the section name may be wildcard patterns, which we
+describe further below (*note Input Section Wildcards::).
+
+   The most common input section description is to include all input
+sections with a particular name in the output section.  For example, to
+include all input `.text' sections, you would write:
+     *(.text)
+   Here the `*' is a wildcard which matches any file name.  To exclude
+a list of files from matching the file name wildcard, EXCLUDE_FILE may
+be used to match all files except the ones specified in the
+EXCLUDE_FILE list.  For example:
+     *(EXCLUDE_FILE (*crtend.o *otherfile.o) .ctors)
+   will cause all .ctors sections from all files except `crtend.o' and
+`otherfile.o' to be included.
+
+   There are two ways to include more than one section:
+     *(.text .rdata)
+     *(.text) *(.rdata)
+   The difference between these is the order in which the `.text' and
+`.rdata' input sections will appear in the output section.  In the
+first example, they will be intermingled, appearing in the same order as
+they are found in the linker input.  In the second example, all `.text'
+input sections will appear first, followed by all `.rdata' input
+sections.
+
+   You can specify a file name to include sections from a particular
+file.  You would do this if one or more of your files contain special
+data that needs to be at a particular location in memory.  For example:
+     data.o(.data)
+
+   To refine the sections that are included based on the section flags
+of an input section, INPUT_SECTION_FLAGS may be used.
+
+   Here is a simple example for using Section header flags for ELF
+sections:
+
+     SECTIONS {
+       .text : { INPUT_SECTION_FLAGS (SHF_MERGE & SHF_STRINGS) *(.text) }
+       .text2 :  { INPUT_SECTION_FLAGS (!SHF_WRITE) *(.text) }
+     }
+
+   In this example, the output section `.text' will be comprised of any
+input section matching the name *(.text) whose section header flags
+`SHF_MERGE' and `SHF_STRINGS' are set.  The output section `.text2'
+will be comprised of any input section matching the name *(.text) whose
+section header flag `SHF_WRITE' is clear.
+
+   You can also specify files within archives by writing a pattern
+matching the archive, a colon, then the pattern matching the file, with
+no whitespace around the colon.
+
+`archive:file'
+     matches file within archive
+
+`archive:'
+     matches the whole archive
+
+`:file'
+     matches file but not one in an archive
+
+   Either one or both of `archive' and `file' can contain shell
+wildcards.  On DOS based file systems, the linker will assume that a
+single letter followed by a colon is a drive specifier, so `c:myfile.o'
+is a simple file specification, not `myfile.o' within an archive called
+`c'.  `archive:file' filespecs may also be used within an
+`EXCLUDE_FILE' list, but may not appear in other linker script
+contexts.  For instance, you cannot extract a file from an archive by
+using `archive:file' in an `INPUT' command.
+
+   If you use a file name without a list of sections, then all sections
+in the input file will be included in the output section.  This is not
+commonly done, but it may by useful on occasion.  For example:
+     data.o
+
+   When you use a file name which is not an `archive:file' specifier
+and does not contain any wild card characters, the linker will first
+see if you also specified the file name on the linker command line or
+in an `INPUT' command.  If you did not, the linker will attempt to open
+the file as an input file, as though it appeared on the command line.
+Note that this differs from an `INPUT' command, because the linker will
+not search for the file in the archive search path.
+
+
+File: ld.info,  Node: Input Section Wildcards,  Next: Input Section Common,  Prev: Input Section Basics,  Up: Input Section
+
+3.6.4.2 Input Section Wildcard Patterns
+.......................................
+
+In an input section description, either the file name or the section
+name or both may be wildcard patterns.
+
+   The file name of `*' seen in many examples is a simple wildcard
+pattern for the file name.
+
+   The wildcard patterns are like those used by the Unix shell.
+
+`*'
+     matches any number of characters
+
+`?'
+     matches any single character
+
+`[CHARS]'
+     matches a single instance of any of the CHARS; the `-' character
+     may be used to specify a range of characters, as in `[a-z]' to
+     match any lower case letter
+
+`\'
+     quotes the following character
+
+   When a file name is matched with a wildcard, the wildcard characters
+will not match a `/' character (used to separate directory names on
+Unix).  A pattern consisting of a single `*' character is an exception;
+it will always match any file name, whether it contains a `/' or not.
+In a section name, the wildcard characters will match a `/' character.
+
+   File name wildcard patterns only match files which are explicitly
+specified on the command line or in an `INPUT' command.  The linker
+does not search directories to expand wildcards.
+
+   If a file name matches more than one wildcard pattern, or if a file
+name appears explicitly and is also matched by a wildcard pattern, the
+linker will use the first match in the linker script.  For example, this
+sequence of input section descriptions is probably in error, because the
+`data.o' rule will not be used:
+     .data : { *(.data) }
+     .data1 : { data.o(.data) }
+
+   Normally, the linker will place files and sections matched by
+wildcards in the order in which they are seen during the link.  You can
+change this by using the `SORT_BY_NAME' keyword, which appears before a
+wildcard pattern in parentheses (e.g., `SORT_BY_NAME(.text*)').  When
+the `SORT_BY_NAME' keyword is used, the linker will sort the files or
+sections into ascending order by name before placing them in the output
+file.
+
+   `SORT_BY_ALIGNMENT' is very similar to `SORT_BY_NAME'. The
+difference is `SORT_BY_ALIGNMENT' will sort sections into descending
+order by alignment before placing them in the output file.  Larger
+alignments are placed before smaller alignments in order to reduce the
+amount of padding necessary.
+
+   `SORT_BY_INIT_PRIORITY' is very similar to `SORT_BY_NAME'. The
+difference is `SORT_BY_INIT_PRIORITY' will sort sections into ascending
+order by numerical value of the GCC init_priority attribute encoded in
+the section name before placing them in the output file.
+
+   `SORT' is an alias for `SORT_BY_NAME'.
+
+   When there are nested section sorting commands in linker script,
+there can be at most 1 level of nesting for section sorting commands.
+
+  1. `SORT_BY_NAME' (`SORT_BY_ALIGNMENT' (wildcard section pattern)).
+     It will sort the input sections by name first, then by alignment
+     if two sections have the same name.
+
+  2. `SORT_BY_ALIGNMENT' (`SORT_BY_NAME' (wildcard section pattern)).
+     It will sort the input sections by alignment first, then by name
+     if two sections have the same alignment.
+
+  3. `SORT_BY_NAME' (`SORT_BY_NAME' (wildcard section pattern)) is
+     treated the same as `SORT_BY_NAME' (wildcard section pattern).
+
+  4. `SORT_BY_ALIGNMENT' (`SORT_BY_ALIGNMENT' (wildcard section
+     pattern)) is treated the same as `SORT_BY_ALIGNMENT' (wildcard
+     section pattern).
+
+  5. All other nested section sorting commands are invalid.
+
+   When both command line section sorting option and linker script
+section sorting command are used, section sorting command always takes
+precedence over the command line option.
+
+   If the section sorting command in linker script isn't nested, the
+command line option will make the section sorting command to be treated
+as nested sorting command.
+
+  1. `SORT_BY_NAME' (wildcard section pattern ) with `--sort-sections
+     alignment' is equivalent to `SORT_BY_NAME' (`SORT_BY_ALIGNMENT'
+     (wildcard section pattern)).
+
+  2. `SORT_BY_ALIGNMENT' (wildcard section pattern) with
+     `--sort-section name' is equivalent to `SORT_BY_ALIGNMENT'
+     (`SORT_BY_NAME' (wildcard section pattern)).
+
+   If the section sorting command in linker script is nested, the
+command line option will be ignored.
+
+   `SORT_NONE' disables section sorting by ignoring the command line
+section sorting option.
+
+   If you ever get confused about where input sections are going, use
+the `-M' linker option to generate a map file.  The map file shows
+precisely how input sections are mapped to output sections.
+
+   This example shows how wildcard patterns might be used to partition
+files.  This linker script directs the linker to place all `.text'
+sections in `.text' and all `.bss' sections in `.bss'.  The linker will
+place the `.data' section from all files beginning with an upper case
+character in `.DATA'; for all other files, the linker will place the
+`.data' section in `.data'.
+     SECTIONS {
+       .text : { *(.text) }
+       .DATA : { [A-Z]*(.data) }
+       .data : { *(.data) }
+       .bss : { *(.bss) }
+     }
+
+
+File: ld.info,  Node: Input Section Common,  Next: Input Section Keep,  Prev: Input Section Wildcards,  Up: Input Section
+
+3.6.4.3 Input Section for Common Symbols
+........................................
+
+A special notation is needed for common symbols, because in many object
+file formats common symbols do not have a particular input section.  The
+linker treats common symbols as though they are in an input section
+named `COMMON'.
+
+   You may use file names with the `COMMON' section just as with any
+other input sections.  You can use this to place common symbols from a
+particular input file in one section while common symbols from other
+input files are placed in another section.
+
+   In most cases, common symbols in input files will be placed in the
+`.bss' section in the output file.  For example:
+     .bss { *(.bss) *(COMMON) }
+
+   Some object file formats have more than one type of common symbol.
+For example, the MIPS ELF object file format distinguishes standard
+common symbols and small common symbols.  In this case, the linker will
+use a different special section name for other types of common symbols.
+In the case of MIPS ELF, the linker uses `COMMON' for standard common
+symbols and `.scommon' for small common symbols.  This permits you to
+map the different types of common symbols into memory at different
+locations.
+
+   You will sometimes see `[COMMON]' in old linker scripts.  This
+notation is now considered obsolete.  It is equivalent to `*(COMMON)'.
+
+
+File: ld.info,  Node: Input Section Keep,  Next: Input Section Example,  Prev: Input Section Common,  Up: Input Section
+
+3.6.4.4 Input Section and Garbage Collection
+............................................
+
+When link-time garbage collection is in use (`--gc-sections'), it is
+often useful to mark sections that should not be eliminated.  This is
+accomplished by surrounding an input section's wildcard entry with
+`KEEP()', as in `KEEP(*(.init))' or `KEEP(SORT_BY_NAME(*)(.ctors))'.
+
+
+File: ld.info,  Node: Input Section Example,  Prev: Input Section Keep,  Up: Input Section
+
+3.6.4.5 Input Section Example
+.............................
+
+The following example is a complete linker script.  It tells the linker
+to read all of the sections from file `all.o' and place them at the
+start of output section `outputa' which starts at location `0x10000'.
+All of section `.input1' from file `foo.o' follows immediately, in the
+same output section.  All of section `.input2' from `foo.o' goes into
+output section `outputb', followed by section `.input1' from `foo1.o'.
+All of the remaining `.input1' and `.input2' sections from any files
+are written to output section `outputc'.
+
+     SECTIONS {
+       outputa 0x10000 :
+         {
+         all.o
+         foo.o (.input1)
+         }
+       outputb :
+         {
+         foo.o (.input2)
+         foo1.o (.input1)
+         }
+       outputc :
+         {
+         *(.input1)
+         *(.input2)
+         }
+     }
+
+
+File: ld.info,  Node: Output Section Data,  Next: Output Section Keywords,  Prev: Input Section,  Up: SECTIONS
+
+3.6.5 Output Section Data
+-------------------------
+
+You can include explicit bytes of data in an output section by using
+`BYTE', `SHORT', `LONG', `QUAD', or `SQUAD' as an output section
+command.  Each keyword is followed by an expression in parentheses
+providing the value to store (*note Expressions::).  The value of the
+expression is stored at the current value of the location counter.
+
+   The `BYTE', `SHORT', `LONG', and `QUAD' commands store one, two,
+four, and eight bytes (respectively).  After storing the bytes, the
+location counter is incremented by the number of bytes stored.
+
+   For example, this will store the byte 1 followed by the four byte
+value of the symbol `addr':
+     BYTE(1)
+     LONG(addr)
+
+   When using a 64 bit host or target, `QUAD' and `SQUAD' are the same;
+they both store an 8 byte, or 64 bit, value.  When both host and target
+are 32 bits, an expression is computed as 32 bits.  In this case `QUAD'
+stores a 32 bit value zero extended to 64 bits, and `SQUAD' stores a 32
+bit value sign extended to 64 bits.
+
+   If the object file format of the output file has an explicit
+endianness, which is the normal case, the value will be stored in that
+endianness.  When the object file format does not have an explicit
+endianness, as is true of, for example, S-records, the value will be
+stored in the endianness of the first input object file.
+
+   Note--these commands only work inside a section description and not
+between them, so the following will produce an error from the linker:
+     SECTIONS { .text : { *(.text) } LONG(1) .data : { *(.data) } }
+   whereas this will work:
+     SECTIONS { .text : { *(.text) ; LONG(1) } .data : { *(.data) } }
+
+   You may use the `FILL' command to set the fill pattern for the
+current section.  It is followed by an expression in parentheses.  Any
+otherwise unspecified regions of memory within the section (for example,
+gaps left due to the required alignment of input sections) are filled
+with the value of the expression, repeated as necessary.  A `FILL'
+statement covers memory locations after the point at which it occurs in
+the section definition; by including more than one `FILL' statement,
+you can have different fill patterns in different parts of an output
+section.
+
+   This example shows how to fill unspecified regions of memory with the
+value `0x90':
+     FILL(0x90909090)
+
+   The `FILL' command is similar to the `=FILLEXP' output section
+attribute, but it only affects the part of the section following the
+`FILL' command, rather than the entire section.  If both are used, the
+`FILL' command takes precedence.  *Note Output Section Fill::, for
+details on the fill expression.
+
+
+File: ld.info,  Node: Output Section Keywords,  Next: Output Section Discarding,  Prev: Output Section Data,  Up: SECTIONS
+
+3.6.6 Output Section Keywords
+-----------------------------
+
+There are a couple of keywords which can appear as output section
+commands.
+
+`CREATE_OBJECT_SYMBOLS'
+     The command tells the linker to create a symbol for each input
+     file.  The name of each symbol will be the name of the
+     corresponding input file.  The section of each symbol will be the
+     output section in which the `CREATE_OBJECT_SYMBOLS' command
+     appears.
+
+     This is conventional for the a.out object file format.  It is not
+     normally used for any other object file format.
+
+`CONSTRUCTORS'
+     When linking using the a.out object file format, the linker uses an
+     unusual set construct to support C++ global constructors and
+     destructors.  When linking object file formats which do not support
+     arbitrary sections, such as ECOFF and XCOFF, the linker will
+     automatically recognize C++ global constructors and destructors by
+     name.  For these object file formats, the `CONSTRUCTORS' command
+     tells the linker to place constructor information in the output
+     section where the `CONSTRUCTORS' command appears.  The
+     `CONSTRUCTORS' command is ignored for other object file formats.
+
+     The symbol `__CTOR_LIST__' marks the start of the global
+     constructors, and the symbol `__CTOR_END__' marks the end.
+     Similarly, `__DTOR_LIST__' and `__DTOR_END__' mark the start and
+     end of the global destructors.  The first word in the list is the
+     number of entries, followed by the address of each constructor or
+     destructor, followed by a zero word.  The compiler must arrange to
+     actually run the code.  For these object file formats GNU C++
+     normally calls constructors from a subroutine `__main'; a call to
+     `__main' is automatically inserted into the startup code for
+     `main'.  GNU C++ normally runs destructors either by using
+     `atexit', or directly from the function `exit'.
+
+     For object file formats such as `COFF' or `ELF' which support
+     arbitrary section names, GNU C++ will normally arrange to put the
+     addresses of global constructors and destructors into the `.ctors'
+     and `.dtors' sections.  Placing the following sequence into your
+     linker script will build the sort of table which the GNU C++
+     runtime code expects to see.
+
+                __CTOR_LIST__ = .;
+                LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+                *(.ctors)
+                LONG(0)
+                __CTOR_END__ = .;
+                __DTOR_LIST__ = .;
+                LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+                *(.dtors)
+                LONG(0)
+                __DTOR_END__ = .;
+
+     If you are using the GNU C++ support for initialization priority,
+     which provides some control over the order in which global
+     constructors are run, you must sort the constructors at link time
+     to ensure that they are executed in the correct order.  When using
+     the `CONSTRUCTORS' command, use `SORT_BY_NAME(CONSTRUCTORS)'
+     instead.  When using the `.ctors' and `.dtors' sections, use
+     `*(SORT_BY_NAME(.ctors))' and `*(SORT_BY_NAME(.dtors))' instead of
+     just `*(.ctors)' and `*(.dtors)'.
+
+     Normally the compiler and linker will handle these issues
+     automatically, and you will not need to concern yourself with
+     them.  However, you may need to consider this if you are using C++
+     and writing your own linker scripts.
+
+
+
+File: ld.info,  Node: Output Section Discarding,  Next: Output Section Attributes,  Prev: Output Section Keywords,  Up: SECTIONS
+
+3.6.7 Output Section Discarding
+-------------------------------
+
+The linker will not create output sections with no contents.  This is
+for convenience when referring to input sections that may or may not be
+present in any of the input files.  For example:
+     .foo : { *(.foo) }
+   will only create a `.foo' section in the output file if there is a
+`.foo' section in at least one input file, and if the input sections
+are not all empty.  Other link script directives that allocate space in
+an output section will also create the output section.
+
+   The linker will ignore address assignments (*note Output Section
+Address::) on discarded output sections, except when the linker script
+defines symbols in the output section.  In that case the linker will
+obey the address assignments, possibly advancing dot even though the
+section is discarded.
+
+   The special output section name `/DISCARD/' may be used to discard
+input sections.  Any input sections which are assigned to an output
+section named `/DISCARD/' are not included in the output file.
+
+
+File: ld.info,  Node: Output Section Attributes,  Next: Overlay Description,  Prev: Output Section Discarding,  Up: SECTIONS
+
+3.6.8 Output Section Attributes
+-------------------------------
+
+We showed above that the full description of an output section looked
+like this:
+
+     SECTION [ADDRESS] [(TYPE)] :
+       [AT(LMA)]
+       [ALIGN(SECTION_ALIGN)]
+       [SUBALIGN(SUBSECTION_ALIGN)]
+       [CONSTRAINT]
+       {
+         OUTPUT-SECTION-COMMAND
+         OUTPUT-SECTION-COMMAND
+         ...
+       } [>REGION] [AT>LMA_REGION] [:PHDR :PHDR ...] [=FILLEXP]
+
+   We've already described SECTION, ADDRESS, and
+OUTPUT-SECTION-COMMAND.  In this section we will describe the remaining
+section attributes.
+
+* Menu:
+
+* Output Section Type::		Output section type
+* Output Section LMA::		Output section LMA
+* Forced Output Alignment::	Forced Output Alignment
+* Forced Input Alignment::	Forced Input Alignment
+* Output Section Constraint::   Output section constraint
+* Output Section Region::	Output section region
+* Output Section Phdr::		Output section phdr
+* Output Section Fill::		Output section fill
+
+
+File: ld.info,  Node: Output Section Type,  Next: Output Section LMA,  Up: Output Section Attributes
+
+3.6.8.1 Output Section Type
+...........................
+
+Each output section may have a type.  The type is a keyword in
+parentheses.  The following types are defined:
+
+`NOLOAD'
+     The section should be marked as not loadable, so that it will not
+     be loaded into memory when the program is run.
+
+`DSECT'
+`COPY'
+`INFO'
+`OVERLAY'
+     These type names are supported for backward compatibility, and are
+     rarely used.  They all have the same effect: the section should be
+     marked as not allocatable, so that no memory is allocated for the
+     section when the program is run.
+
+   The linker normally sets the attributes of an output section based on
+the input sections which map into it.  You can override this by using
+the section type.  For example, in the script sample below, the `ROM'
+section is addressed at memory location `0' and does not need to be
+loaded when the program is run.
+     SECTIONS {
+       ROM 0 (NOLOAD) : { ... }
+       ...
+     }
+
+
+File: ld.info,  Node: Output Section LMA,  Next: Forced Output Alignment,  Prev: Output Section Type,  Up: Output Section Attributes
+
+3.6.8.2 Output Section LMA
+..........................
+
+Every section has a virtual address (VMA) and a load address (LMA); see
+*Note Basic Script Concepts::.  The virtual address is specified by the
+*note Output Section Address:: described earlier.  The load address is
+specified by the `AT' or `AT>' keywords.  Specifying a load address is
+optional.
+
+   The `AT' keyword takes an expression as an argument.  This specifies
+the exact load address of the section.  The `AT>' keyword takes the
+name of a memory region as an argument.  *Note MEMORY::.  The load
+address of the section is set to the next free address in the region,
+aligned to the section's alignment requirements.
+
+   If neither `AT' nor `AT>' is specified for an allocatable section,
+the linker will use the following heuristic to determine the load
+address:
+
+   * If the section has a specific VMA address, then this is used as
+     the LMA address as well.
+
+   * If the section is not allocatable then its LMA is set to its VMA.
+
+   * Otherwise if a memory region can be found that is compatible with
+     the current section, and this region contains at least one
+     section, then the LMA is set so the difference between the VMA and
+     LMA is the same as the difference between the VMA and LMA of the
+     last section in the located region.
+
+   * If no memory regions have been declared then a default region that
+     covers the entire address space is used in the previous step.
+
+   * If no suitable region could be found, or there was no previous
+     section then the LMA is set equal to the VMA.
+
+   This feature is designed to make it easy to build a ROM image.  For
+example, the following linker script creates three output sections: one
+called `.text', which starts at `0x1000', one called `.mdata', which is
+loaded at the end of the `.text' section even though its VMA is
+`0x2000', and one called `.bss' to hold uninitialized data at address
+`0x3000'.  The symbol `_data' is defined with the value `0x2000', which
+shows that the location counter holds the VMA value, not the LMA value.
+
+     SECTIONS
+       {
+       .text 0x1000 : { *(.text) _etext = . ; }
+       .mdata 0x2000 :
+         AT ( ADDR (.text) + SIZEOF (.text) )
+         { _data = . ; *(.data); _edata = . ;  }
+       .bss 0x3000 :
+         { _bstart = . ;  *(.bss) *(COMMON) ; _bend = . ;}
+     }
+
+   The run-time initialization code for use with a program generated
+with this linker script would include something like the following, to
+copy the initialized data from the ROM image to its runtime address.
+Notice how this code takes advantage of the symbols defined by the
+linker script.
+
+     extern char _etext, _data, _edata, _bstart, _bend;
+     char *src = &_etext;
+     char *dst = &_data;
+
+     /* ROM has data at end of text; copy it.  */
+     while (dst < &_edata)
+       *dst++ = *src++;
+
+     /* Zero bss.  */
+     for (dst = &_bstart; dst< &_bend; dst++)
+       *dst = 0;
+
+
+File: ld.info,  Node: Forced Output Alignment,  Next: Forced Input Alignment,  Prev: Output Section LMA,  Up: Output Section Attributes
+
+3.6.8.3 Forced Output Alignment
+...............................
+
+You can increase an output section's alignment by using ALIGN.  As an
+alternative you can force the output section alignment to the maximum
+alignment of all its input sections with ALIGN_WITH_INPUT.  The
+alignment forced by ALIGN_WITH_INPUT is used even in case the load and
+virtual memory regions are different.
+
+
+File: ld.info,  Node: Forced Input Alignment,  Next: Output Section Constraint,  Prev: Forced Output Alignment,  Up: Output Section Attributes
+
+3.6.8.4 Forced Input Alignment
+..............................
+
+You can force input section alignment within an output section by using
+SUBALIGN.  The value specified overrides any alignment given by input
+sections, whether larger or smaller.
+
+
+File: ld.info,  Node: Output Section Constraint,  Next: Output Section Region,  Prev: Forced Input Alignment,  Up: Output Section Attributes
+
+3.6.8.5 Output Section Constraint
+.................................
+
+You can specify that an output section should only be created if all of
+its input sections are read-only or all of its input sections are
+read-write by using the keyword `ONLY_IF_RO' and `ONLY_IF_RW'
+respectively.
+
+
+File: ld.info,  Node: Output Section Region,  Next: Output Section Phdr,  Prev: Output Section Constraint,  Up: Output Section Attributes
+
+3.6.8.6 Output Section Region
+.............................
+
+You can assign a section to a previously defined region of memory by
+using `>REGION'.  *Note MEMORY::.
+
+   Here is a simple example:
+     MEMORY { rom : ORIGIN = 0x1000, LENGTH = 0x1000 }
+     SECTIONS { ROM : { *(.text) } >rom }
+
+
+File: ld.info,  Node: Output Section Phdr,  Next: Output Section Fill,  Prev: Output Section Region,  Up: Output Section Attributes
+
+3.6.8.7 Output Section Phdr
+...........................
+
+You can assign a section to a previously defined program segment by
+using `:PHDR'.  *Note PHDRS::.  If a section is assigned to one or more
+segments, then all subsequent allocated sections will be assigned to
+those segments as well, unless they use an explicitly `:PHDR' modifier.
+You can use `:NONE' to tell the linker to not put the section in any
+segment at all.
+
+   Here is a simple example:
+     PHDRS { text PT_LOAD ; }
+     SECTIONS { .text : { *(.text) } :text }
+
+
+File: ld.info,  Node: Output Section Fill,  Prev: Output Section Phdr,  Up: Output Section Attributes
+
+3.6.8.8 Output Section Fill
+...........................
+
+You can set the fill pattern for an entire section by using `=FILLEXP'.
+FILLEXP is an expression (*note Expressions::).  Any otherwise
+unspecified regions of memory within the output section (for example,
+gaps left due to the required alignment of input sections) will be
+filled with the value, repeated as necessary.  If the fill expression
+is a simple hex number, ie. a string of hex digit starting with `0x'
+and without a trailing `k' or `M', then an arbitrarily long sequence of
+hex digits can be used to specify the fill pattern;  Leading zeros
+become part of the pattern too.  For all other cases, including extra
+parentheses or a unary `+', the fill pattern is the four least
+significant bytes of the value of the expression.  In all cases, the
+number is big-endian.
+
+   You can also change the fill value with a `FILL' command in the
+output section commands; (*note Output Section Data::).
+
+   Here is a simple example:
+     SECTIONS { .text : { *(.text) } =0x90909090 }
+
+
+File: ld.info,  Node: Overlay Description,  Prev: Output Section Attributes,  Up: SECTIONS
+
+3.6.9 Overlay Description
+-------------------------
+
+An overlay description provides an easy way to describe sections which
+are to be loaded as part of a single memory image but are to be run at
+the same memory address.  At run time, some sort of overlay manager will
+copy the overlaid sections in and out of the runtime memory address as
+required, perhaps by simply manipulating addressing bits.  This approach
+can be useful, for example, when a certain region of memory is faster
+than another.
+
+   Overlays are described using the `OVERLAY' command.  The `OVERLAY'
+command is used within a `SECTIONS' command, like an output section
+description.  The full syntax of the `OVERLAY' command is as follows:
+     OVERLAY [START] : [NOCROSSREFS] [AT ( LDADDR )]
+       {
+         SECNAME1
+           {
+             OUTPUT-SECTION-COMMAND
+             OUTPUT-SECTION-COMMAND
+             ...
+           } [:PHDR...] [=FILL]
+         SECNAME2
+           {
+             OUTPUT-SECTION-COMMAND
+             OUTPUT-SECTION-COMMAND
+             ...
+           } [:PHDR...] [=FILL]
+         ...
+       } [>REGION] [:PHDR...] [=FILL]
+
+   Everything is optional except `OVERLAY' (a keyword), and each
+section must have a name (SECNAME1 and SECNAME2 above).  The section
+definitions within the `OVERLAY' construct are identical to those
+within the general `SECTIONS' construct (*note SECTIONS::), except that
+no addresses and no memory regions may be defined for sections within
+an `OVERLAY'.
+
+   The sections are all defined with the same starting address.  The
+load addresses of the sections are arranged such that they are
+consecutive in memory starting at the load address used for the
+`OVERLAY' as a whole (as with normal section definitions, the load
+address is optional, and defaults to the start address; the start
+address is also optional, and defaults to the current value of the
+location counter).
+
+   If the `NOCROSSREFS' keyword is used, and there are any references
+among the sections, the linker will report an error.  Since the
+sections all run at the same address, it normally does not make sense
+for one section to refer directly to another.  *Note NOCROSSREFS:
+Miscellaneous Commands.
+
+   For each section within the `OVERLAY', the linker automatically
+provides two symbols.  The symbol `__load_start_SECNAME' is defined as
+the starting load address of the section.  The symbol
+`__load_stop_SECNAME' is defined as the final load address of the
+section.  Any characters within SECNAME which are not legal within C
+identifiers are removed.  C (or assembler) code may use these symbols
+to move the overlaid sections around as necessary.
+
+   At the end of the overlay, the value of the location counter is set
+to the start address of the overlay plus the size of the largest
+section.
+
+   Here is an example.  Remember that this would appear inside a
+`SECTIONS' construct.
+       OVERLAY 0x1000 : AT (0x4000)
+        {
+          .text0 { o1/*.o(.text) }
+          .text1 { o2/*.o(.text) }
+        }
+This will define both `.text0' and `.text1' to start at address
+0x1000.  `.text0' will be loaded at address 0x4000, and `.text1' will
+be loaded immediately after `.text0'.  The following symbols will be
+defined if referenced: `__load_start_text0', `__load_stop_text0',
+`__load_start_text1', `__load_stop_text1'.
+
+   C code to copy overlay `.text1' into the overlay area might look
+like the following.
+
+       extern char __load_start_text1, __load_stop_text1;
+       memcpy ((char *) 0x1000, &__load_start_text1,
+               &__load_stop_text1 - &__load_start_text1);
+
+   Note that the `OVERLAY' command is just syntactic sugar, since
+everything it does can be done using the more basic commands.  The above
+example could have been written identically as follows.
+
+       .text0 0x1000 : AT (0x4000) { o1/*.o(.text) }
+       PROVIDE (__load_start_text0 = LOADADDR (.text0));
+       PROVIDE (__load_stop_text0 = LOADADDR (.text0) + SIZEOF (.text0));
+       .text1 0x1000 : AT (0x4000 + SIZEOF (.text0)) { o2/*.o(.text) }
+       PROVIDE (__load_start_text1 = LOADADDR (.text1));
+       PROVIDE (__load_stop_text1 = LOADADDR (.text1) + SIZEOF (.text1));
+       . = 0x1000 + MAX (SIZEOF (.text0), SIZEOF (.text1));
+
+
+File: ld.info,  Node: MEMORY,  Next: PHDRS,  Prev: SECTIONS,  Up: Scripts
+
+3.7 MEMORY Command
+==================
+
+The linker's default configuration permits allocation of all available
+memory.  You can override this by using the `MEMORY' command.
+
+   The `MEMORY' command describes the location and size of blocks of
+memory in the target.  You can use it to describe which memory regions
+may be used by the linker, and which memory regions it must avoid.  You
+can then assign sections to particular memory regions.  The linker will
+set section addresses based on the memory regions, and will warn about
+regions that become too full.  The linker will not shuffle sections
+around to fit into the available regions.
+
+   A linker script may contain at most one use of the `MEMORY' command.
+However, you can define as many blocks of memory within it as you
+wish.  The syntax is:
+     MEMORY
+       {
+         NAME [(ATTR)] : ORIGIN = ORIGIN, LENGTH = LEN
+         ...
+       }
+
+   The NAME is a name used in the linker script to refer to the region.
+The region name has no meaning outside of the linker script.  Region
+names are stored in a separate name space, and will not conflict with
+symbol names, file names, or section names.  Each memory region must
+have a distinct name within the `MEMORY' command.  However you can add
+later alias names to existing memory regions with the *Note
+REGION_ALIAS:: command.
+
+   The ATTR string is an optional list of attributes that specify
+whether to use a particular memory region for an input section which is
+not explicitly mapped in the linker script.  As described in *Note
+SECTIONS::, if you do not specify an output section for some input
+section, the linker will create an output section with the same name as
+the input section.  If you define region attributes, the linker will use
+them to select the memory region for the output section that it creates.
+
+   The ATTR string must consist only of the following characters:
+`R'
+     Read-only section
+
+`W'
+     Read/write section
+
+`X'
+     Executable section
+
+`A'
+     Allocatable section
+
+`I'
+     Initialized section
+
+`L'
+     Same as `I'
+
+`!'
+     Invert the sense of any of the attributes that follow
+
+   If a unmapped section matches any of the listed attributes other than
+`!', it will be placed in the memory region.  The `!' attribute
+reverses this test, so that an unmapped section will be placed in the
+memory region only if it does not match any of the listed attributes.
+
+   The ORIGIN is an numerical expression for the start address of the
+memory region.  The expression must evaluate to a constant and it
+cannot involve any symbols.  The keyword `ORIGIN' may be abbreviated to
+`org' or `o' (but not, for example, `ORG').
+
+   The LEN is an expression for the size in bytes of the memory region.
+As with the ORIGIN expression, the expression must be numerical only
+and must evaluate to a constant.  The keyword `LENGTH' may be
+abbreviated to `len' or `l'.
+
+   In the following example, we specify that there are two memory
+regions available for allocation: one starting at `0' for 256 kilobytes,
+and the other starting at `0x40000000' for four megabytes.  The linker
+will place into the `rom' memory region every section which is not
+explicitly mapped into a memory region, and is either read-only or
+executable.  The linker will place other sections which are not
+explicitly mapped into a memory region into the `ram' memory region.
+
+     MEMORY
+       {
+         rom (rx)  : ORIGIN = 0, LENGTH = 256K
+         ram (!rx) : org = 0x40000000, l = 4M
+       }
+
+   Once you define a memory region, you can direct the linker to place
+specific output sections into that memory region by using the `>REGION'
+output section attribute.  For example, if you have a memory region
+named `mem', you would use `>mem' in the output section definition.
+*Note Output Section Region::.  If no address was specified for the
+output section, the linker will set the address to the next available
+address within the memory region.  If the combined output sections
+directed to a memory region are too large for the region, the linker
+will issue an error message.
+
+   It is possible to access the origin and length of a memory in an
+expression via the `ORIGIN(MEMORY)' and `LENGTH(MEMORY)' functions:
+
+       _fstack = ORIGIN(ram) + LENGTH(ram) - 4;
+
+
+File: ld.info,  Node: PHDRS,  Next: VERSION,  Prev: MEMORY,  Up: Scripts
+
+3.8 PHDRS Command
+=================
+
+The ELF object file format uses "program headers", also knows as
+"segments".  The program headers describe how the program should be
+loaded into memory.  You can print them out by using the `objdump'
+program with the `-p' option.
+
+   When you run an ELF program on a native ELF system, the system loader
+reads the program headers in order to figure out how to load the
+program.  This will only work if the program headers are set correctly.
+This manual does not describe the details of how the system loader
+interprets program headers; for more information, see the ELF ABI.
+
+   The linker will create reasonable program headers by default.
+However, in some cases, you may need to specify the program headers more
+precisely.  You may use the `PHDRS' command for this purpose.  When the
+linker sees the `PHDRS' command in the linker script, it will not
+create any program headers other than the ones specified.
+
+   The linker only pays attention to the `PHDRS' command when
+generating an ELF output file.  In other cases, the linker will simply
+ignore `PHDRS'.
+
+   This is the syntax of the `PHDRS' command.  The words `PHDRS',
+`FILEHDR', `AT', and `FLAGS' are keywords.
+
+     PHDRS
+     {
+       NAME TYPE [ FILEHDR ] [ PHDRS ] [ AT ( ADDRESS ) ]
+             [ FLAGS ( FLAGS ) ] ;
+     }
+
+   The NAME is used only for reference in the `SECTIONS' command of the
+linker script.  It is not put into the output file.  Program header
+names are stored in a separate name space, and will not conflict with
+symbol names, file names, or section names.  Each program header must
+have a distinct name.  The headers are processed in order and it is
+usual for them to map to sections in ascending load address order.
+
+   Certain program header types describe segments of memory which the
+system loader will load from the file.  In the linker script, you
+specify the contents of these segments by placing allocatable output
+sections in the segments.  You use the `:PHDR' output section attribute
+to place a section in a particular segment.  *Note Output Section
+Phdr::.
+
+   It is normal to put certain sections in more than one segment.  This
+merely implies that one segment of memory contains another.  You may
+repeat `:PHDR', using it once for each segment which should contain the
+section.
+
+   If you place a section in one or more segments using `:PHDR', then
+the linker will place all subsequent allocatable sections which do not
+specify `:PHDR' in the same segments.  This is for convenience, since
+generally a whole set of contiguous sections will be placed in a single
+segment.  You can use `:NONE' to override the default segment and tell
+the linker to not put the section in any segment at all.
+
+   You may use the `FILEHDR' and `PHDRS' keywords after the program
+header type to further describe the contents of the segment.  The
+`FILEHDR' keyword means that the segment should include the ELF file
+header.  The `PHDRS' keyword means that the segment should include the
+ELF program headers themselves.  If applied to a loadable segment
+(`PT_LOAD'), all prior loadable segments must have one of these
+keywords.
+
+   The TYPE may be one of the following.  The numbers indicate the
+value of the keyword.
+
+`PT_NULL' (0)
+     Indicates an unused program header.
+
+`PT_LOAD' (1)
+     Indicates that this program header describes a segment to be
+     loaded from the file.
+
+`PT_DYNAMIC' (2)
+     Indicates a segment where dynamic linking information can be found.
+
+`PT_INTERP' (3)
+     Indicates a segment where the name of the program interpreter may
+     be found.
+
+`PT_NOTE' (4)
+     Indicates a segment holding note information.
+
+`PT_SHLIB' (5)
+     A reserved program header type, defined but not specified by the
+     ELF ABI.
+
+`PT_PHDR' (6)
+     Indicates a segment where the program headers may be found.
+
+EXPRESSION
+     An expression giving the numeric type of the program header.  This
+     may be used for types not defined above.
+
+   You can specify that a segment should be loaded at a particular
+address in memory by using an `AT' expression.  This is identical to the
+`AT' command used as an output section attribute (*note Output Section
+LMA::).  The `AT' command for a program header overrides the output
+section attribute.
+
+   The linker will normally set the segment flags based on the sections
+which comprise the segment.  You may use the `FLAGS' keyword to
+explicitly specify the segment flags.  The value of FLAGS must be an
+integer.  It is used to set the `p_flags' field of the program header.
+
+   Here is an example of `PHDRS'.  This shows a typical set of program
+headers used on a native ELF system.
+
+     PHDRS
+     {
+       headers PT_PHDR PHDRS ;
+       interp PT_INTERP ;
+       text PT_LOAD FILEHDR PHDRS ;
+       data PT_LOAD ;
+       dynamic PT_DYNAMIC ;
+     }
+
+     SECTIONS
+     {
+       . = SIZEOF_HEADERS;
+       .interp : { *(.interp) } :text :interp
+       .text : { *(.text) } :text
+       .rodata : { *(.rodata) } /* defaults to :text */
+       ...
+       . = . + 0x1000; /* move to a new page in memory */
+       .data : { *(.data) } :data
+       .dynamic : { *(.dynamic) } :data :dynamic
+       ...
+     }
+
+
+File: ld.info,  Node: VERSION,  Next: Expressions,  Prev: PHDRS,  Up: Scripts
+
+3.9 VERSION Command
+===================
+
+The linker supports symbol versions when using ELF.  Symbol versions are
+only useful when using shared libraries.  The dynamic linker can use
+symbol versions to select a specific version of a function when it runs
+a program that may have been linked against an earlier version of the
+shared library.
+
+   You can include a version script directly in the main linker script,
+or you can supply the version script as an implicit linker script.  You
+can also use the `--version-script' linker option.
+
+   The syntax of the `VERSION' command is simply
+     VERSION { version-script-commands }
+
+   The format of the version script commands is identical to that used
+by Sun's linker in Solaris 2.5.  The version script defines a tree of
+version nodes.  You specify the node names and interdependencies in the
+version script.  You can specify which symbols are bound to which
+version nodes, and you can reduce a specified set of symbols to local
+scope so that they are not globally visible outside of the shared
+library.
+
+   The easiest way to demonstrate the version script language is with a
+few examples.
+
+     VERS_1.1 {
+     	 global:
+     		 foo1;
+     	 local:
+     		 old*;
+     		 original*;
+     		 new*;
+     };
+
+     VERS_1.2 {
+     		 foo2;
+     } VERS_1.1;
+
+     VERS_2.0 {
+     		 bar1; bar2;
+     	 extern "C++" {
+     		 ns::*;
+     		 "f(int, double)";
+     	 };
+     } VERS_1.2;
+
+   This example version script defines three version nodes.  The first
+version node defined is `VERS_1.1'; it has no other dependencies.  The
+script binds the symbol `foo1' to `VERS_1.1'.  It reduces a number of
+symbols to local scope so that they are not visible outside of the
+shared library; this is done using wildcard patterns, so that any
+symbol whose name begins with `old', `original', or `new' is matched.
+The wildcard patterns available are the same as those used in the shell
+when matching filenames (also known as "globbing").  However, if you
+specify the symbol name inside double quotes, then the name is treated
+as literal, rather than as a glob pattern.
+
+   Next, the version script defines node `VERS_1.2'.  This node depends
+upon `VERS_1.1'.  The script binds the symbol `foo2' to the version
+node `VERS_1.2'.
+
+   Finally, the version script defines node `VERS_2.0'.  This node
+depends upon `VERS_1.2'.  The scripts binds the symbols `bar1' and
+`bar2' are bound to the version node `VERS_2.0'.
+
+   When the linker finds a symbol defined in a library which is not
+specifically bound to a version node, it will effectively bind it to an
+unspecified base version of the library.  You can bind all otherwise
+unspecified symbols to a given version node by using `global: *;'
+somewhere in the version script.  Note that it's slightly crazy to use
+wildcards in a global spec except on the last version node.  Global
+wildcards elsewhere run the risk of accidentally adding symbols to the
+set exported for an old version.  That's wrong since older versions
+ought to have a fixed set of symbols.
+
+   The names of the version nodes have no specific meaning other than
+what they might suggest to the person reading them.  The `2.0' version
+could just as well have appeared in between `1.1' and `1.2'.  However,
+this would be a confusing way to write a version script.
+
+   Node name can be omitted, provided it is the only version node in
+the version script.  Such version script doesn't assign any versions to
+symbols, only selects which symbols will be globally visible out and
+which won't.
+
+     { global: foo; bar; local: *; };
+
+   When you link an application against a shared library that has
+versioned symbols, the application itself knows which version of each
+symbol it requires, and it also knows which version nodes it needs from
+each shared library it is linked against.  Thus at runtime, the dynamic
+loader can make a quick check to make sure that the libraries you have
+linked against do in fact supply all of the version nodes that the
+application will need to resolve all of the dynamic symbols.  In this
+way it is possible for the dynamic linker to know with certainty that
+all external symbols that it needs will be resolvable without having to
+search for each symbol reference.
+
+   The symbol versioning is in effect a much more sophisticated way of
+doing minor version checking that SunOS does.  The fundamental problem
+that is being addressed here is that typically references to external
+functions are bound on an as-needed basis, and are not all bound when
+the application starts up.  If a shared library is out of date, a
+required interface may be missing; when the application tries to use
+that interface, it may suddenly and unexpectedly fail.  With symbol
+versioning, the user will get a warning when they start their program if
+the libraries being used with the application are too old.
+
+   There are several GNU extensions to Sun's versioning approach.  The
+first of these is the ability to bind a symbol to a version node in the
+source file where the symbol is defined instead of in the versioning
+script.  This was done mainly to reduce the burden on the library
+maintainer.  You can do this by putting something like:
+     __asm__(".symver original_foo,foo@VERS_1.1");
+   in the C source file.  This renames the function `original_foo' to
+be an alias for `foo' bound to the version node `VERS_1.1'.  The
+`local:' directive can be used to prevent the symbol `original_foo'
+from being exported. A `.symver' directive takes precedence over a
+version script.
+
+   The second GNU extension is to allow multiple versions of the same
+function to appear in a given shared library.  In this way you can make
+an incompatible change to an interface without increasing the major
+version number of the shared library, while still allowing applications
+linked against the old interface to continue to function.
+
+   To do this, you must use multiple `.symver' directives in the source
+file.  Here is an example:
+
+     __asm__(".symver original_foo,foo@");
+     __asm__(".symver old_foo,foo@VERS_1.1");
+     __asm__(".symver old_foo1,foo@VERS_1.2");
+     __asm__(".symver new_foo,foo@@VERS_2.0");
+
+   In this example, `foo@' represents the symbol `foo' bound to the
+unspecified base version of the symbol.  The source file that contains
+this example would define 4 C functions: `original_foo', `old_foo',
+`old_foo1', and `new_foo'.
+
+   When you have multiple definitions of a given symbol, there needs to
+be some way to specify a default version to which external references to
+this symbol will be bound.  You can do this with the `foo@@VERS_2.0'
+type of `.symver' directive.  You can only declare one version of a
+symbol as the default in this manner; otherwise you would effectively
+have multiple definitions of the same symbol.
+
+   If you wish to bind a reference to a specific version of the symbol
+within the shared library, you can use the aliases of convenience
+(i.e., `old_foo'), or you can use the `.symver' directive to
+specifically bind to an external version of the function in question.
+
+   You can also specify the language in the version script:
+
+     VERSION extern "lang" { version-script-commands }
+
+   The supported `lang's are `C', `C++', and `Java'.  The linker will
+iterate over the list of symbols at the link time and demangle them
+according to `lang' before matching them to the patterns specified in
+`version-script-commands'.  The default `lang' is `C'.
+
+   Demangled names may contains spaces and other special characters.  As
+described above, you can use a glob pattern to match demangled names,
+or you can use a double-quoted string to match the string exactly.  In
+the latter case, be aware that minor differences (such as differing
+whitespace) between the version script and the demangler output will
+cause a mismatch.  As the exact string generated by the demangler might
+change in the future, even if the mangled name does not, you should
+check that all of your version directives are behaving as you expect
+when you upgrade.
+
+
+File: ld.info,  Node: Expressions,  Next: Implicit Linker Scripts,  Prev: VERSION,  Up: Scripts
+
+3.10 Expressions in Linker Scripts
+==================================
+
+The syntax for expressions in the linker script language is identical to
+that of C expressions.  All expressions are evaluated as integers.  All
+expressions are evaluated in the same size, which is 32 bits if both the
+host and target are 32 bits, and is otherwise 64 bits.
+
+   You can use and set symbol values in expressions.
+
+   The linker defines several special purpose builtin functions for use
+in expressions.
+
+* Menu:
+
+* Constants::			Constants
+* Symbolic Constants::          Symbolic constants
+* Symbols::			Symbol Names
+* Orphan Sections::		Orphan Sections
+* Location Counter::		The Location Counter
+* Operators::			Operators
+* Evaluation::			Evaluation
+* Expression Section::		The Section of an Expression
+* Builtin Functions::		Builtin Functions
+
+
+File: ld.info,  Node: Constants,  Next: Symbolic Constants,  Up: Expressions
+
+3.10.1 Constants
+----------------
+
+All constants are integers.
+
+   As in C, the linker considers an integer beginning with `0' to be
+octal, and an integer beginning with `0x' or `0X' to be hexadecimal.
+Alternatively the linker accepts suffixes of `h' or `H' for
+hexadecimal, `o' or `O' for octal, `b' or `B' for binary and `d' or `D'
+for decimal.  Any integer value without a prefix or a suffix is
+considered to be decimal.
+
+   In addition, you can use the suffixes `K' and `M' to scale a
+constant by `1024' or `1024*1024' respectively.  For example, the
+following all refer to the same quantity:
+
+     _fourk_1 = 4K;
+     _fourk_2 = 4096;
+     _fourk_3 = 0x1000;
+     _fourk_4 = 10000o;
+
+   Note - the `K' and `M' suffixes cannot be used in conjunction with
+the base suffixes mentioned above.
+
+
+File: ld.info,  Node: Symbolic Constants,  Next: Symbols,  Prev: Constants,  Up: Expressions
+
+3.10.2 Symbolic Constants
+-------------------------
+
+It is possible to refer to target specific constants via the use of the
+`CONSTANT(NAME)' operator, where NAME is one of:
+
+`MAXPAGESIZE'
+     The target's maximum page size.
+
+`COMMONPAGESIZE'
+     The target's default page size.
+
+   So for example:
+
+       .text ALIGN (CONSTANT (MAXPAGESIZE)) : { *(.text) }
+
+   will create a text section aligned to the largest page boundary
+supported by the target.
+
+
+File: ld.info,  Node: Symbols,  Next: Orphan Sections,  Prev: Symbolic Constants,  Up: Expressions
+
+3.10.3 Symbol Names
+-------------------
+
+Unless quoted, symbol names start with a letter, underscore, or period
+and may include letters, digits, underscores, periods, and hyphens.
+Unquoted symbol names must not conflict with any keywords.  You can
+specify a symbol which contains odd characters or has the same name as a
+keyword by surrounding the symbol name in double quotes:
+     "SECTION" = 9;
+     "with a space" = "also with a space" + 10;
+
+   Since symbols can contain many non-alphabetic characters, it is
+safest to delimit symbols with spaces.  For example, `A-B' is one
+symbol, whereas `A - B' is an expression involving subtraction.
+
+
+File: ld.info,  Node: Orphan Sections,  Next: Location Counter,  Prev: Symbols,  Up: Expressions
+
+3.10.4 Orphan Sections
+----------------------
+
+Orphan sections are sections present in the input files which are not
+explicitly placed into the output file by the linker script.  The
+linker will still copy these sections into the output file, but it has
+to guess as to where they should be placed.  The linker uses a simple
+heuristic to do this.  It attempts to place orphan sections after
+non-orphan sections of the same attribute, such as code vs data,
+loadable vs non-loadable, etc.  If there is not enough room to do this
+then it places at the end of the file.
+
+   For ELF targets, the attribute of the section includes section type
+as well as section flag.
+
+   If an orphaned section's name is representable as a C identifier then
+the linker will automatically *note PROVIDE:: two symbols:
+__start_SECNAME and __stop_SECNAME, where SECNAME is the name of the
+section.  These indicate the start address and end address of the
+orphaned section respectively.  Note: most section names are not
+representable as C identifiers because they contain a `.' character.
+
+
+File: ld.info,  Node: Location Counter,  Next: Operators,  Prev: Orphan Sections,  Up: Expressions
+
+3.10.5 The Location Counter
+---------------------------
+
+The special linker variable "dot" `.' always contains the current
+output location counter.  Since the `.' always refers to a location in
+an output section, it may only appear in an expression within a
+`SECTIONS' command.  The `.' symbol may appear anywhere that an
+ordinary symbol is allowed in an expression.
+
+   Assigning a value to `.' will cause the location counter to be
+moved.  This may be used to create holes in the output section.  The
+location counter may not be moved backwards inside an output section,
+and may not be moved backwards outside of an output section if so doing
+creates areas with overlapping LMAs.
+
+     SECTIONS
+     {
+       output :
+         {
+           file1(.text)
+           . = . + 1000;
+           file2(.text)
+           . += 1000;
+           file3(.text)
+         } = 0x12345678;
+     }
+   In the previous example, the `.text' section from `file1' is located
+at the beginning of the output section `output'.  It is followed by a
+1000 byte gap.  Then the `.text' section from `file2' appears, also
+with a 1000 byte gap following before the `.text' section from `file3'.
+The notation `= 0x12345678' specifies what data to write in the gaps
+(*note Output Section Fill::).
+
+   Note: `.' actually refers to the byte offset from the start of the
+current containing object.  Normally this is the `SECTIONS' statement,
+whose start address is 0, hence `.' can be used as an absolute address.
+If `.' is used inside a section description however, it refers to the
+byte offset from the start of that section, not an absolute address.
+Thus in a script like this:
+
+     SECTIONS
+     {
+         . = 0x100
+         .text: {
+           *(.text)
+           . = 0x200
+         }
+         . = 0x500
+         .data: {
+           *(.data)
+           . += 0x600
+         }
+     }
+
+   The `.text' section will be assigned a starting address of 0x100 and
+a size of exactly 0x200 bytes, even if there is not enough data in the
+`.text' input sections to fill this area.  (If there is too much data,
+an error will be produced because this would be an attempt to move `.'
+backwards).  The `.data' section will start at 0x500 and it will have
+an extra 0x600 bytes worth of space after the end of the values from
+the `.data' input sections and before the end of the `.data' output
+section itself.
+
+   Setting symbols to the value of the location counter outside of an
+output section statement can result in unexpected values if the linker
+needs to place orphan sections.  For example, given the following:
+
+     SECTIONS
+     {
+         start_of_text = . ;
+         .text: { *(.text) }
+         end_of_text = . ;
+
+         start_of_data = . ;
+         .data: { *(.data) }
+         end_of_data = . ;
+     }
+
+   If the linker needs to place some input section, e.g. `.rodata', not
+mentioned in the script, it might choose to place that section between
+`.text' and `.data'.  You might think the linker should place `.rodata'
+on the blank line in the above script, but blank lines are of no
+particular significance to the linker.  As well, the linker doesn't
+associate the above symbol names with their sections.  Instead, it
+assumes that all assignments or other statements belong to the previous
+output section, except for the special case of an assignment to `.'.
+I.e., the linker will place the orphan `.rodata' section as if the
+script was written as follows:
+
+     SECTIONS
+     {
+         start_of_text = . ;
+         .text: { *(.text) }
+         end_of_text = . ;
+
+         start_of_data = . ;
+         .rodata: { *(.rodata) }
+         .data: { *(.data) }
+         end_of_data = . ;
+     }
+
+   This may or may not be the script author's intention for the value of
+`start_of_data'.  One way to influence the orphan section placement is
+to assign the location counter to itself, as the linker assumes that an
+assignment to `.' is setting the start address of a following output
+section and thus should be grouped with that section.  So you could
+write:
+
+     SECTIONS
+     {
+         start_of_text = . ;
+         .text: { *(.text) }
+         end_of_text = . ;
+
+         . = . ;
+         start_of_data = . ;
+         .data: { *(.data) }
+         end_of_data = . ;
+     }
+
+   Now, the orphan `.rodata' section will be placed between
+`end_of_text' and `start_of_data'.
+
+
+File: ld.info,  Node: Operators,  Next: Evaluation,  Prev: Location Counter,  Up: Expressions
+
+3.10.6 Operators
+----------------
+
+The linker recognizes the standard C set of arithmetic operators, with
+the standard bindings and precedence levels:
+     precedence      associativity   Operators                Notes
+     (highest)
+     1               left            !  -  ~                  (1)
+     2               left            *  /  %
+     3               left            +  -
+     4               left            >>  <<
+     5               left            ==  !=  >  <  <=  >=
+     6               left            &
+     7               left            |
+     8               left            &&
+     9               left            ||
+     10              right           ? :
+     11              right           &=  +=  -=  *=  /=       (2)
+     (lowest)
+   Notes: (1) Prefix operators (2) *Note Assignments::.
+
+
+File: ld.info,  Node: Evaluation,  Next: Expression Section,  Prev: Operators,  Up: Expressions
+
+3.10.7 Evaluation
+-----------------
+
+The linker evaluates expressions lazily.  It only computes the value of
+an expression when absolutely necessary.
+
+   The linker needs some information, such as the value of the start
+address of the first section, and the origins and lengths of memory
+regions, in order to do any linking at all.  These values are computed
+as soon as possible when the linker reads in the linker script.
+
+   However, other values (such as symbol values) are not known or needed
+until after storage allocation.  Such values are evaluated later, when
+other information (such as the sizes of output sections) is available
+for use in the symbol assignment expression.
+
+   The sizes of sections cannot be known until after allocation, so
+assignments dependent upon these are not performed until after
+allocation.
+
+   Some expressions, such as those depending upon the location counter
+`.', must be evaluated during section allocation.
+
+   If the result of an expression is required, but the value is not
+available, then an error results.  For example, a script like the
+following
+     SECTIONS
+       {
+         .text 9+this_isnt_constant :
+           { *(.text) }
+       }
+will cause the error message `non constant expression for initial
+address'.
+
+
+File: ld.info,  Node: Expression Section,  Next: Builtin Functions,  Prev: Evaluation,  Up: Expressions
+
+3.10.8 The Section of an Expression
+-----------------------------------
+
+Addresses and symbols may be section relative, or absolute.  A section
+relative symbol is relocatable.  If you request relocatable output
+using the `-r' option, a further link operation may change the value of
+a section relative symbol.  On the other hand, an absolute symbol will
+retain the same value throughout any further link operations.
+
+   Some terms in linker expressions are addresses.  This is true of
+section relative symbols and for builtin functions that return an
+address, such as `ADDR', `LOADADDR', `ORIGIN' and `SEGMENT_START'.
+Other terms are simply numbers, or are builtin functions that return a
+non-address value, such as `LENGTH'.  One complication is that unless
+you set `LD_FEATURE ("SANE_EXPR")' (*note Miscellaneous Commands::),
+numbers and absolute symbols are treated differently depending on their
+location, for compatibility with older versions of `ld'.  Expressions
+appearing outside an output section definition treat all numbers as
+absolute addresses.  Expressions appearing inside an output section
+definition treat absolute symbols as numbers.  If `LD_FEATURE
+("SANE_EXPR")' is given, then absolute symbols and numbers are simply
+treated as numbers everywhere.
+
+   In the following simple example,
+
+     SECTIONS
+       {
+         . = 0x100;
+         __executable_start = 0x100;
+         .data :
+         {
+           . = 0x10;
+           __data_start = 0x10;
+           *(.data)
+         }
+         ...
+       }
+
+   both `.' and `__executable_start' are set to the absolute address
+0x100 in the first two assignments, then both `.' and `__data_start'
+are set to 0x10 relative to the `.data' section in the second two
+assignments.
+
+   For expressions involving numbers, relative addresses and absolute
+addresses, ld follows these rules to evaluate terms:
+
+   * Unary operations on an absolute address or number, and binary
+     operations on two absolute addresses or two numbers, or between one
+     absolute address and a number, apply the operator to the value(s).
+
+   * Unary operations on a relative address, and binary operations on
+     two relative addresses in the same section or between one relative
+     address and a number, apply the operator to the offset part of the
+     address(es).
+
+   * Other binary operations, that is, between two relative addresses
+     not in the same section, or between a relative address and an
+     absolute address, first convert any non-absolute term to an
+     absolute address before applying the operator.
+
+   The result section of each sub-expression is as follows:
+
+   * An operation involving only numbers results in a number.
+
+   * The result of comparisons, `&&' and `||' is also a number.
+
+   * The result of other binary arithmetic and logical operations on two
+     relative addresses in the same section or two absolute addresses
+     (after above conversions) is also a number.
+
+   * The result of other operations on relative addresses or one
+     relative address and a number, is a relative address in the same
+     section as the relative operand(s).
+
+   * The result of other operations on absolute addresses (after above
+     conversions) is an absolute address.
+
+   You can use the builtin function `ABSOLUTE' to force an expression
+to be absolute when it would otherwise be relative.  For example, to
+create an absolute symbol set to the address of the end of the output
+section `.data':
+     SECTIONS
+       {
+         .data : { *(.data) _edata = ABSOLUTE(.); }
+       }
+   If `ABSOLUTE' were not used, `_edata' would be relative to the
+`.data' section.
+
+   Using `LOADADDR' also forces an expression absolute, since this
+particular builtin function returns an absolute address.
+
+
+File: ld.info,  Node: Builtin Functions,  Prev: Expression Section,  Up: Expressions
+
+3.10.9 Builtin Functions
+------------------------
+
+The linker script language includes a number of builtin functions for
+use in linker script expressions.
+
+`ABSOLUTE(EXP)'
+     Return the absolute (non-relocatable, as opposed to non-negative)
+     value of the expression EXP.  Primarily useful to assign an
+     absolute value to a symbol within a section definition, where
+     symbol values are normally section relative.  *Note Expression
+     Section::.
+
+`ADDR(SECTION)'
+     Return the address (VMA) of the named SECTION.  Your script must
+     previously have defined the location of that section.  In the
+     following example, `start_of_output_1', `symbol_1' and `symbol_2'
+     are assigned equivalent values, except that `symbol_1' will be
+     relative to the `.output1' section while the other two will be
+     absolute:
+          SECTIONS { ...
+            .output1 :
+              {
+              start_of_output_1 = ABSOLUTE(.);
+              ...
+              }
+            .output :
+              {
+              symbol_1 = ADDR(.output1);
+              symbol_2 = start_of_output_1;
+              }
+          ... }
+
+`ALIGN(ALIGN)'
+`ALIGN(EXP,ALIGN)'
+     Return the location counter (`.') or arbitrary expression aligned
+     to the next ALIGN boundary.  The single operand `ALIGN' doesn't
+     change the value of the location counter--it just does arithmetic
+     on it.  The two operand `ALIGN' allows an arbitrary expression to
+     be aligned upwards (`ALIGN(ALIGN)' is equivalent to `ALIGN(.,
+     ALIGN)').
+
+     Here is an example which aligns the output `.data' section to the
+     next `0x2000' byte boundary after the preceding section and sets a
+     variable within the section to the next `0x8000' boundary after the
+     input sections:
+          SECTIONS { ...
+            .data ALIGN(0x2000): {
+              *(.data)
+              variable = ALIGN(0x8000);
+            }
+          ... }
+     The first use of `ALIGN' in this example specifies the
+     location of a section because it is used as the optional ADDRESS
+     attribute of a section definition (*note Output Section
+     Address::).  The second use of `ALIGN' is used to defines the
+     value of a symbol.
+
+     The builtin function `NEXT' is closely related to `ALIGN'.
+
+`ALIGNOF(SECTION)'
+     Return the alignment in bytes of the named SECTION, if that
+     section has been allocated.  If the section has not been allocated
+     when this is evaluated, the linker will report an error. In the
+     following example, the alignment of the `.output' section is
+     stored as the first value in that section.
+          SECTIONS{ ...
+            .output {
+              LONG (ALIGNOF (.output))
+              ...
+              }
+          ... }
+
+`BLOCK(EXP)'
+     This is a synonym for `ALIGN', for compatibility with older linker
+     scripts.  It is most often seen when setting the address of an
+     output section.
+
+`DATA_SEGMENT_ALIGN(MAXPAGESIZE, COMMONPAGESIZE)'
+     This is equivalent to either
+          (ALIGN(MAXPAGESIZE) + (. & (MAXPAGESIZE - 1)))
+     or
+          (ALIGN(MAXPAGESIZE) + (. & (MAXPAGESIZE - COMMONPAGESIZE)))
+     depending on whether the latter uses fewer COMMONPAGESIZE sized
+     pages for the data segment (area between the result of this
+     expression and `DATA_SEGMENT_END') than the former or not.  If the
+     latter form is used, it means COMMONPAGESIZE bytes of runtime
+     memory will be saved at the expense of up to COMMONPAGESIZE wasted
+     bytes in the on-disk file.
+
+     This expression can only be used directly in `SECTIONS' commands,
+     not in any output section descriptions and only once in the linker
+     script.  COMMONPAGESIZE should be less or equal to MAXPAGESIZE and
+     should be the system page size the object wants to be optimized
+     for (while still working on system page sizes up to MAXPAGESIZE).
+
+     Example:
+            . = DATA_SEGMENT_ALIGN(0x10000, 0x2000);
+
+`DATA_SEGMENT_END(EXP)'
+     This defines the end of data segment for `DATA_SEGMENT_ALIGN'
+     evaluation purposes.
+
+            . = DATA_SEGMENT_END(.);
+
+`DATA_SEGMENT_RELRO_END(OFFSET, EXP)'
+     This defines the end of the `PT_GNU_RELRO' segment when `-z relro'
+     option is used.  Second argument is returned.  When `-z relro'
+     option is not present, `DATA_SEGMENT_RELRO_END' does nothing,
+     otherwise `DATA_SEGMENT_ALIGN' is padded so that EXP + OFFSET is
+     aligned to the most commonly used page boundary for particular
+     target.  If present in the linker script, it must always come in
+     between `DATA_SEGMENT_ALIGN' and `DATA_SEGMENT_END'.
+
+            . = DATA_SEGMENT_RELRO_END(24, .);
+
+`DEFINED(SYMBOL)'
+     Return 1 if SYMBOL is in the linker global symbol table and is
+     defined before the statement using DEFINED in the script, otherwise
+     return 0.  You can use this function to provide default values for
+     symbols.  For example, the following script fragment shows how to
+     set a global symbol `begin' to the first location in the `.text'
+     section--but if a symbol called `begin' already existed, its value
+     is preserved:
+
+          SECTIONS { ...
+            .text : {
+              begin = DEFINED(begin) ? begin : . ;
+              ...
+            }
+            ...
+          }
+
+`LENGTH(MEMORY)'
+     Return the length of the memory region named MEMORY.
+
+`LOADADDR(SECTION)'
+     Return the absolute LMA of the named SECTION.  (*note Output
+     Section LMA::).
+
+`LOG2CEIL(EXP)'
+     Return the binary logarithm of EXP rounded towards infinity.
+     `LOG2CEIL(0)' returns 0.
+
+`MAX(EXP1, EXP2)'
+     Returns the maximum of EXP1 and EXP2.
+
+`MIN(EXP1, EXP2)'
+     Returns the minimum of EXP1 and EXP2.
+
+`NEXT(EXP)'
+     Return the next unallocated address that is a multiple of EXP.
+     This function is closely related to `ALIGN(EXP)'; unless you use
+     the `MEMORY' command to define discontinuous memory for the output
+     file, the two functions are equivalent.
+
+`ORIGIN(MEMORY)'
+     Return the origin of the memory region named MEMORY.
+
+`SEGMENT_START(SEGMENT, DEFAULT)'
+     Return the base address of the named SEGMENT.  If an explicit
+     value has already been given for this segment (with a command-line
+     `-T' option) then that value will be returned otherwise the value
+     will be DEFAULT.  At present, the `-T' command-line option can
+     only be used to set the base address for the "text", "data", and
+     "bss" sections, but you can use `SEGMENT_START' with any segment
+     name.
+
+`SIZEOF(SECTION)'
+     Return the size in bytes of the named SECTION, if that section has
+     been allocated.  If the section has not been allocated when this is
+     evaluated, the linker will report an error.  In the following
+     example, `symbol_1' and `symbol_2' are assigned identical values:
+          SECTIONS{ ...
+            .output {
+              .start = . ;
+              ...
+              .end = . ;
+              }
+            symbol_1 = .end - .start ;
+            symbol_2 = SIZEOF(.output);
+          ... }
+
+`SIZEOF_HEADERS'
+`sizeof_headers'
+     Return the size in bytes of the output file's headers.  This is
+     information which appears at the start of the output file.  You
+     can use this number when setting the start address of the first
+     section, if you choose, to facilitate paging.
+
+     When producing an ELF output file, if the linker script uses the
+     `SIZEOF_HEADERS' builtin function, the linker must compute the
+     number of program headers before it has determined all the section
+     addresses and sizes.  If the linker later discovers that it needs
+     additional program headers, it will report an error `not enough
+     room for program headers'.  To avoid this error, you must avoid
+     using the `SIZEOF_HEADERS' function, or you must rework your linker
+     script to avoid forcing the linker to use additional program
+     headers, or you must define the program headers yourself using the
+     `PHDRS' command (*note PHDRS::).
+
+
+File: ld.info,  Node: Implicit Linker Scripts,  Prev: Expressions,  Up: Scripts
+
+3.11 Implicit Linker Scripts
+============================
+
+If you specify a linker input file which the linker can not recognize as
+an object file or an archive file, it will try to read the file as a
+linker script.  If the file can not be parsed as a linker script, the
+linker will report an error.
+
+   An implicit linker script will not replace the default linker script.
+
+   Typically an implicit linker script would contain only symbol
+assignments, or the `INPUT', `GROUP', or `VERSION' commands.
+
+   Any input files read because of an implicit linker script will be
+read at the position in the command line where the implicit linker
+script was read.  This can affect archive searching.
+
+
+File: ld.info,  Node: Machine Dependent,  Next: BFD,  Prev: Scripts,  Up: Top
+
+4 Machine Dependent Features
+****************************
+
+`ld' has additional features on some platforms; the following sections
+describe them.  Machines where `ld' has no additional functionality are
+not listed.
+
+* Menu:
+
+
+* H8/300::                      `ld' and the H8/300
+
+* i960::                        `ld' and the Intel 960 family
+
+* M68HC11/68HC12::		`ld' and the Motorola 68HC11 and 68HC12 families
+
+* ARM::				`ld' and the ARM family
+
+* HPPA ELF32::                  `ld' and HPPA 32-bit ELF
+
+* M68K::			`ld' and the Motorola 68K family
+
+* MIPS::			`ld' and the MIPS family
+
+* MMIX::			`ld' and MMIX
+
+* MSP430::			`ld' and MSP430
+
+* PowerPC ELF32::		`ld' and PowerPC 32-bit ELF Support
+
+* PowerPC64 ELF64::		`ld' and PowerPC64 64-bit ELF Support
+
+* SPU ELF::			`ld' and SPU ELF Support
+
+* TI COFF::                     `ld' and TI COFF
+
+* WIN32::                       `ld' and WIN32 (cygwin/mingw)
+
+* Xtensa::                      `ld' and Xtensa Processors
+
+
+File: ld.info,  Node: H8/300,  Next: i960,  Up: Machine Dependent
+
+4.1 `ld' and the H8/300
+=======================
+
+For the H8/300, `ld' can perform these global optimizations when you
+specify the `--relax' command-line option.
+
+_relaxing address modes_
+     `ld' finds all `jsr' and `jmp' instructions whose targets are
+     within eight bits, and turns them into eight-bit program-counter
+     relative `bsr' and `bra' instructions, respectively.
+
+_synthesizing instructions_
+     `ld' finds all `mov.b' instructions which use the sixteen-bit
+     absolute address form, but refer to the top page of memory, and
+     changes them to use the eight-bit address form.  (That is: the
+     linker turns `mov.b `@'AA:16' into `mov.b `@'AA:8' whenever the
+     address AA is in the top page of memory).
+
+     `ld' finds all `mov' instructions which use the register indirect
+     with 32-bit displacement addressing mode, but use a small
+     displacement inside 16-bit displacement range, and changes them to
+     use the 16-bit displacement form.  (That is: the linker turns
+     `mov.b `@'D:32,ERx' into `mov.b `@'D:16,ERx' whenever the
+     displacement D is in the 16 bit signed integer range. Only
+     implemented in ELF-format ld).
+
+_bit manipulation instructions_
+     `ld' finds all bit manipulation instructions like `band, bclr,
+     biand, bild, bior, bist, bixor, bld, bnot, bor, bset, bst, btst,
+     bxor' which use 32 bit and 16 bit absolute address form, but refer
+     to the top page of memory, and changes them to use the 8 bit
+     address form.  (That is: the linker turns `bset #xx:3,`@'AA:32'
+     into `bset #xx:3,`@'AA:8' whenever the address AA is in the top
+     page of memory).
+
+_system control instructions_
+     `ld' finds all `ldc.w, stc.w' instructions which use the 32 bit
+     absolute address form, but refer to the top page of memory, and
+     changes them to use 16 bit address form.  (That is: the linker
+     turns `ldc.w `@'AA:32,ccr' into `ldc.w `@'AA:16,ccr' whenever the
+     address AA is in the top page of memory).
+
+
+File: ld.info,  Node: i960,  Next: M68HC11/68HC12,  Prev: H8/300,  Up: Machine Dependent
+
+4.2 `ld' and the Intel 960 Family
+=================================
+
+You can use the `-AARCHITECTURE' command line option to specify one of
+the two-letter names identifying members of the 960 family; the option
+specifies the desired output target, and warns of any incompatible
+instructions in the input files.  It also modifies the linker's search
+strategy for archive libraries, to support the use of libraries
+specific to each particular architecture, by including in the search
+loop names suffixed with the string identifying the architecture.
+
+   For example, if your `ld' command line included `-ACA' as well as
+`-ltry', the linker would look (in its built-in search paths, and in
+any paths you specify with `-L') for a library with the names
+
+     try
+     libtry.a
+     tryca
+     libtryca.a
+
+The first two possibilities would be considered in any event; the last
+two are due to the use of `-ACA'.
+
+   You can meaningfully use `-A' more than once on a command line, since
+the 960 architecture family allows combination of target architectures;
+each use will add another pair of name variants to search for when `-l'
+specifies a library.
+
+   `ld' supports the `--relax' option for the i960 family.  If you
+specify `--relax', `ld' finds all `balx' and `calx' instructions whose
+targets are within 24 bits, and turns them into 24-bit program-counter
+relative `bal' and `cal' instructions, respectively.  `ld' also turns
+`cal' instructions into `bal' instructions when it determines that the
+target subroutine is a leaf routine (that is, the target subroutine does
+not itself call any subroutines).
+
+   The `--fix-cortex-a8' switch enables a link-time workaround for an
+erratum in certain Cortex-A8 processors.  The workaround is enabled by
+default if you are targeting the ARM v7-A architecture profile.  It can
+be enabled otherwise by specifying `--fix-cortex-a8', or disabled
+unconditionally by specifying `--no-fix-cortex-a8'.
+
+   The erratum only affects Thumb-2 code.  Please contact ARM for
+further details.
+
+   The `--no-merge-exidx-entries' switch disables the merging of
+adjacent exidx entries in debuginfo.
+
+
+File: ld.info,  Node: M68HC11/68HC12,  Next: ARM,  Prev: i960,  Up: Machine Dependent
+
+4.3 `ld' and the Motorola 68HC11 and 68HC12 families
+====================================================
+
+4.3.1 Linker Relaxation
+-----------------------
+
+For the Motorola 68HC11, `ld' can perform these global optimizations
+when you specify the `--relax' command-line option.
+
+_relaxing address modes_
+     `ld' finds all `jsr' and `jmp' instructions whose targets are
+     within eight bits, and turns them into eight-bit program-counter
+     relative `bsr' and `bra' instructions, respectively.
+
+     `ld' also looks at all 16-bit extended addressing modes and
+     transforms them in a direct addressing mode when the address is in
+     page 0 (between 0 and 0x0ff).
+
+_relaxing gcc instruction group_
+     When `gcc' is called with `-mrelax', it can emit group of
+     instructions that the linker can optimize to use a 68HC11 direct
+     addressing mode. These instructions consists of `bclr' or `bset'
+     instructions.
+
+
+4.3.2 Trampoline Generation
+---------------------------
+
+For 68HC11 and 68HC12, `ld' can generate trampoline code to call a far
+function using a normal `jsr' instruction. The linker will also change
+the relocation to some far function to use the trampoline address
+instead of the function address. This is typically the case when a
+pointer to a function is taken. The pointer will in fact point to the
+function trampoline.
+
+
+File: ld.info,  Node: ARM,  Next: HPPA ELF32,  Prev: M68HC11/68HC12,  Up: Machine Dependent
+
+4.4 `ld' and the ARM family
+===========================
+
+For the ARM, `ld' will generate code stubs to allow functions calls
+between ARM and Thumb code.  These stubs only work with code that has
+been compiled and assembled with the `-mthumb-interwork' command line
+option.  If it is necessary to link with old ARM object files or
+libraries, which have not been compiled with the -mthumb-interwork
+option then the `--support-old-code' command line switch should be
+given to the linker.  This will make it generate larger stub functions
+which will work with non-interworking aware ARM code.  Note, however,
+the linker does not support generating stubs for function calls to
+non-interworking aware Thumb code.
+
+   The `--thumb-entry' switch is a duplicate of the generic `--entry'
+switch, in that it sets the program's starting address.  But it also
+sets the bottom bit of the address, so that it can be branched to using
+a BX instruction, and the program will start executing in Thumb mode
+straight away.
+
+   The `--use-nul-prefixed-import-tables' switch is specifying, that
+the import tables idata4 and idata5 have to be generated with a zero
+element prefix for import libraries. This is the old style to generate
+import tables. By default this option is turned off.
+
+   The `--be8' switch instructs `ld' to generate BE8 format
+executables.  This option is only valid when linking big-endian objects.
+The resulting image will contain big-endian data and little-endian code.
+
+   The `R_ARM_TARGET1' relocation is typically used for entries in the
+`.init_array' section.  It is interpreted as either `R_ARM_REL32' or
+`R_ARM_ABS32', depending on the target.  The `--target1-rel' and
+`--target1-abs' switches override the default.
+
+   The `--target2=type' switch overrides the default definition of the
+`R_ARM_TARGET2' relocation.  Valid values for `type', their meanings,
+and target defaults are as follows:
+`rel'
+     `R_ARM_REL32' (arm*-*-elf, arm*-*-eabi)
+
+`abs'
+     `R_ARM_ABS32' (arm*-*-symbianelf)
+
+`got-rel'
+     `R_ARM_GOT_PREL' (arm*-*-linux, arm*-*-*bsd)
+
+   The `R_ARM_V4BX' relocation (defined by the ARM AAELF specification)
+enables objects compiled for the ARMv4 architecture to be
+interworking-safe when linked with other objects compiled for ARMv4t,
+but also allows pure ARMv4 binaries to be built from the same ARMv4
+objects.
+
+   In the latter case, the switch `--fix-v4bx' must be passed to the
+linker, which causes v4t `BX rM' instructions to be rewritten as `MOV
+PC,rM', since v4 processors do not have a `BX' instruction.
+
+   In the former case, the switch should not be used, and `R_ARM_V4BX'
+relocations are ignored.
+
+   Replace `BX rM' instructions identified by `R_ARM_V4BX' relocations
+with a branch to the following veneer:
+
+     TST rM, #1
+     MOVEQ PC, rM
+     BX Rn
+
+   This allows generation of libraries/applications that work on ARMv4
+cores and are still interworking safe.  Note that the above veneer
+clobbers the condition flags, so may cause incorrect program behavior
+in rare cases.
+
+   The `--use-blx' switch enables the linker to use ARM/Thumb BLX
+instructions (available on ARMv5t and above) in various situations.
+Currently it is used to perform calls via the PLT from Thumb code using
+BLX rather than using BX and a mode-switching stub before each PLT
+entry. This should lead to such calls executing slightly faster.
+
+   This option is enabled implicitly for SymbianOS, so there is no need
+to specify it if you are using that target.
+
+   The `--vfp11-denorm-fix' switch enables a link-time workaround for a
+bug in certain VFP11 coprocessor hardware, which sometimes allows
+instructions with denorm operands (which must be handled by support
+code) to have those operands overwritten by subsequent instructions
+before the support code can read the intended values.
+
+   The bug may be avoided in scalar mode if you allow at least one
+intervening instruction between a VFP11 instruction which uses a
+register and another instruction which writes to the same register, or
+at least two intervening instructions if vector mode is in use. The bug
+only affects full-compliance floating-point mode: you do not need this
+workaround if you are using "runfast" mode. Please contact ARM for
+further details.
+
+   If you know you are using buggy VFP11 hardware, you can enable this
+workaround by specifying the linker option `--vfp-denorm-fix=scalar' if
+you are using the VFP11 scalar mode only, or `--vfp-denorm-fix=vector'
+if you are using vector mode (the latter also works for scalar code).
+The default is `--vfp-denorm-fix=none'.
+
+   If the workaround is enabled, instructions are scanned for
+potentially-troublesome sequences, and a veneer is created for each
+such sequence which may trigger the erratum. The veneer consists of the
+first instruction of the sequence and a branch back to the subsequent
+instruction. The original instruction is then replaced with a branch to
+the veneer. The extra cycles required to call and return from the veneer
+are sufficient to avoid the erratum in both the scalar and vector cases.
+
+   The `--fix-arm1176' switch enables a link-time workaround for an
+erratum in certain ARM1176 processors.  The workaround is enabled by
+default if you are targeting ARM v6 (excluding ARM v6T2) or earlier.
+It can be disabled unconditionally by specifying `--no-fix-arm1176'.
+
+   Further information is available in the "ARM1176JZ-S and ARM1176JZF-S
+Programmer Advice Notice" available on the ARM documentation website at:
+http://infocenter.arm.com/.
+
+   The `--no-enum-size-warning' switch prevents the linker from warning
+when linking object files that specify incompatible EABI enumeration
+size attributes.  For example, with this switch enabled, linking of an
+object file using 32-bit enumeration values with another using
+enumeration values fitted into the smallest possible space will not be
+diagnosed.
+
+   The `--no-wchar-size-warning' switch prevents the linker from
+warning when linking object files that specify incompatible EABI
+`wchar_t' size attributes.  For example, with this switch enabled,
+linking of an object file using 32-bit `wchar_t' values with another
+using 16-bit `wchar_t' values will not be diagnosed.
+
+   The `--pic-veneer' switch makes the linker use PIC sequences for
+ARM/Thumb interworking veneers, even if the rest of the binary is not
+PIC.  This avoids problems on uClinux targets where `--emit-relocs' is
+used to generate relocatable binaries.
+
+   The linker will automatically generate and insert small sequences of
+code into a linked ARM ELF executable whenever an attempt is made to
+perform a function call to a symbol that is too far away.  The
+placement of these sequences of instructions - called stubs - is
+controlled by the command line option `--stub-group-size=N'.  The
+placement is important because a poor choice can create a need for
+duplicate stubs, increasing the code size.  The linker will try to
+group stubs together in order to reduce interruptions to the flow of
+code, but it needs guidance as to how big these groups should be and
+where they should be placed.
+
+   The value of `N', the parameter to the `--stub-group-size=' option
+controls where the stub groups are placed.  If it is negative then all
+stubs are placed after the first branch that needs them.  If it is
+positive then the stubs can be placed either before or after the
+branches that need them.  If the value of `N' is 1 (either +1 or -1)
+then the linker will choose exactly where to place groups of stubs,
+using its built in heuristics.  A value of `N' greater than 1 (or
+smaller than -1) tells the linker that a single group of stubs can
+service at most `N' bytes from the input sections.
+
+   The default, if `--stub-group-size=' is not specified, is `N = +1'.
+
+   Farcalls stubs insertion is fully supported for the ARM-EABI target
+only, because it relies on object files properties not present
+otherwise.
+
+
+File: ld.info,  Node: HPPA ELF32,  Next: M68K,  Prev: ARM,  Up: Machine Dependent
+
+4.5 `ld' and HPPA 32-bit ELF Support
+====================================
+
+When generating a shared library, `ld' will by default generate import
+stubs suitable for use with a single sub-space application.  The
+`--multi-subspace' switch causes `ld' to generate export stubs, and
+different (larger) import stubs suitable for use with multiple
+sub-spaces.
+
+   Long branch stubs and import/export stubs are placed by `ld' in stub
+sections located between groups of input sections.  `--stub-group-size'
+specifies the maximum size of a group of input sections handled by one
+stub section.  Since branch offsets are signed, a stub section may
+serve two groups of input sections, one group before the stub section,
+and one group after it.  However, when using conditional branches that
+require stubs, it may be better (for branch prediction) that stub
+sections only serve one group of input sections.  A negative value for
+`N' chooses this scheme, ensuring that branches to stubs always use a
+negative offset.  Two special values of `N' are recognized, `1' and
+`-1'.  These both instruct `ld' to automatically size input section
+groups for the branch types detected, with the same behaviour regarding
+stub placement as other positive or negative values of `N' respectively.
+
+   Note that `--stub-group-size' does not split input sections.  A
+single input section larger than the group size specified will of course
+create a larger group (of one section).  If input sections are too
+large, it may not be possible for a branch to reach its stub.
+
+
+File: ld.info,  Node: M68K,  Next: MIPS,  Prev: HPPA ELF32,  Up: Machine Dependent
+
+4.6 `ld' and the Motorola 68K family
+====================================
+
+The `--got=TYPE' option lets you choose the GOT generation scheme.  The
+choices are `single', `negative', `multigot' and `target'.  When
+`target' is selected the linker chooses the default GOT generation
+scheme for the current target.  `single' tells the linker to generate a
+single GOT with entries only at non-negative offsets.  `negative'
+instructs the linker to generate a single GOT with entries at both
+negative and positive offsets.  Not all environments support such GOTs.
+`multigot' allows the linker to generate several GOTs in the output
+file.  All GOT references from a single input object file access the
+same GOT, but references from different input object files might access
+different GOTs.  Not all environments support such GOTs.
+
+
+File: ld.info,  Node: MIPS,  Next: MMIX,  Prev: M68K,  Up: Machine Dependent
+
+4.7 `ld' and the MIPS family
+============================
+
+The `--insn32' and `--no-insn32' options control the choice of
+microMIPS instructions used in code generated by the linker, such as
+that in the PLT or lazy binding stubs, or in relaxation.  If `--insn32'
+is used, then the linker only uses 32-bit instruction encodings.  By
+default or if `--no-insn32' is used, all instruction encodings are used,
+including 16-bit ones where possible.
+
+
+File: ld.info,  Node: MMIX,  Next: MSP430,  Prev: MIPS,  Up: Machine Dependent
+
+4.8 `ld' and MMIX
+=================
+
+For MMIX, there is a choice of generating `ELF' object files or `mmo'
+object files when linking.  The simulator `mmix' understands the `mmo'
+format.  The binutils `objcopy' utility can translate between the two
+formats.
+
+   There is one special section, the `.MMIX.reg_contents' section.
+Contents in this section is assumed to correspond to that of global
+registers, and symbols referring to it are translated to special
+symbols, equal to registers.  In a final link, the start address of the
+`.MMIX.reg_contents' section corresponds to the first allocated global
+register multiplied by 8.  Register `$255' is not included in this
+section; it is always set to the program entry, which is at the symbol
+`Main' for `mmo' files.
+
+   Global symbols with the prefix `__.MMIX.start.', for example
+`__.MMIX.start..text' and `__.MMIX.start..data' are special.  The
+default linker script uses these to set the default start address of a
+section.
+
+   Initial and trailing multiples of zero-valued 32-bit words in a
+section, are left out from an mmo file.
+
+
+File: ld.info,  Node: MSP430,  Next: PowerPC ELF32,  Prev: MMIX,  Up: Machine Dependent
+
+4.9 `ld' and MSP430
+===================
+
+For the MSP430 it is possible to select the MPU architecture.  The flag
+`-m [mpu type]' will select an appropriate linker script for selected
+MPU type.  (To get a list of known MPUs just pass `-m help' option to
+the linker).
+
+   The linker will recognize some extra sections which are MSP430
+specific:
+
+``.vectors''
+     Defines a portion of ROM where interrupt vectors located.
+
+``.bootloader''
+     Defines the bootloader portion of the ROM (if applicable).  Any
+     code in this section will be uploaded to the MPU.
+
+``.infomem''
+     Defines an information memory section (if applicable).  Any code in
+     this section will be uploaded to the MPU.
+
+``.infomemnobits''
+     This is the same as the `.infomem' section except that any code in
+     this section will not be uploaded to the MPU.
+
+``.noinit''
+     Denotes a portion of RAM located above `.bss' section.
+
+     The last two sections are used by gcc.
+
+
+File: ld.info,  Node: PowerPC ELF32,  Next: PowerPC64 ELF64,  Prev: MSP430,  Up: Machine Dependent
+
+4.10 `ld' and PowerPC 32-bit ELF Support
+========================================
+
+Branches on PowerPC processors are limited to a signed 26-bit
+displacement, which may result in `ld' giving `relocation truncated to
+fit' errors with very large programs.  `--relax' enables the generation
+of trampolines that can access the entire 32-bit address space.  These
+trampolines are inserted at section boundaries, so may not themselves
+be reachable if an input section exceeds 33M in size.  You may combine
+`-r' and `--relax' to add trampolines in a partial link.  In that case
+both branches to undefined symbols and inter-section branches are also
+considered potentially out of range, and trampolines inserted.
+
+`--bss-plt'
+     Current PowerPC GCC accepts a `-msecure-plt' option that generates
+     code capable of using a newer PLT and GOT layout that has the
+     security advantage of no executable section ever needing to be
+     writable and no writable section ever being executable.  PowerPC
+     `ld' will generate this layout, including stubs to access the PLT,
+     if all input files (including startup and static libraries) were
+     compiled with `-msecure-plt'.  `--bss-plt' forces the old BSS PLT
+     (and GOT layout) which can give slightly better performance.
+
+`--secure-plt'
+     `ld' will use the new PLT and GOT layout if it is linking new
+     `-fpic' or `-fPIC' code, but does not do so automatically when
+     linking non-PIC code.  This option requests the new PLT and GOT
+     layout.  A warning will be given if some object file requires the
+     old style BSS PLT.
+
+`--sdata-got'
+     The new secure PLT and GOT are placed differently relative to other
+     sections compared to older BSS PLT and GOT placement.  The
+     location of `.plt' must change because the new secure PLT is an
+     initialized section while the old PLT is uninitialized.  The
+     reason for the `.got' change is more subtle:  The new placement
+     allows `.got' to be read-only in applications linked with `-z
+     relro -z now'.  However, this placement means that `.sdata' cannot
+     always be used in shared libraries, because the PowerPC ABI
+     accesses `.sdata' in shared libraries from the GOT pointer.
+     `--sdata-got' forces the old GOT placement.  PowerPC GCC doesn't
+     use `.sdata' in shared libraries, so this option is really only
+     useful for other compilers that may do so.
+
+`--emit-stub-syms'
+     This option causes `ld' to label linker stubs with a local symbol
+     that encodes the stub type and destination.
+
+`--no-tls-optimize'
+     PowerPC `ld' normally performs some optimization of code sequences
+     used to access Thread-Local Storage.  Use this option to disable
+     the optimization.
+
+
+File: ld.info,  Node: PowerPC64 ELF64,  Next: SPU ELF,  Prev: PowerPC ELF32,  Up: Machine Dependent
+
+4.11 `ld' and PowerPC64 64-bit ELF Support
+==========================================
+
+`--stub-group-size'
+     Long branch stubs, PLT call stubs  and TOC adjusting stubs are
+     placed by `ld' in stub sections located between groups of input
+     sections.  `--stub-group-size' specifies the maximum size of a
+     group of input sections handled by one stub section.  Since branch
+     offsets are signed, a stub section may serve two groups of input
+     sections, one group before the stub section, and one group after
+     it.  However, when using conditional branches that require stubs,
+     it may be better (for branch prediction) that stub sections only
+     serve one group of input sections.  A negative value for `N'
+     chooses this scheme, ensuring that branches to stubs always use a
+     negative offset.  Two special values of `N' are recognized, `1'
+     and `-1'.  These both instruct `ld' to automatically size input
+     section groups for the branch types detected, with the same
+     behaviour regarding stub placement as other positive or negative
+     values of `N' respectively.
+
+     Note that `--stub-group-size' does not split input sections.  A
+     single input section larger than the group size specified will of
+     course create a larger group (of one section).  If input sections
+     are too large, it may not be possible for a branch to reach its
+     stub.
+
+`--emit-stub-syms'
+     This option causes `ld' to label linker stubs with a local symbol
+     that encodes the stub type and destination.
+
+`--dotsyms, --no-dotsyms'
+     These two options control how `ld' interprets version patterns in
+     a version script.  Older PowerPC64 compilers emitted both a
+     function descriptor symbol with the same name as the function, and
+     a code entry symbol with the name prefixed by a dot (`.').  To
+     properly version a function `foo', the version script thus needs
+     to control both `foo' and `.foo'.  The option `--dotsyms', on by
+     default, automatically adds the required dot-prefixed patterns.
+     Use `--no-dotsyms' to disable this feature.
+
+`--no-tls-optimize'
+     PowerPC64 `ld' normally performs some optimization of code
+     sequences used to access Thread-Local Storage.  Use this option to
+     disable the optimization.
+
+`--no-opd-optimize'
+     PowerPC64 `ld' normally removes `.opd' section entries
+     corresponding to deleted link-once functions, or functions removed
+     by the action of `--gc-sections' or linker script `/DISCARD/'.
+     Use this option to disable `.opd' optimization.
+
+`--non-overlapping-opd'
+     Some PowerPC64 compilers have an option to generate compressed
+     `.opd' entries spaced 16 bytes apart, overlapping the third word,
+     the static chain pointer (unused in C) with the first word of the
+     next entry.  This option expands such entries to the full 24 bytes.
+
+`--no-toc-optimize'
+     PowerPC64 `ld' normally removes unused `.toc' section entries.
+     Such entries are detected by examining relocations that reference
+     the TOC in code sections.  A reloc in a deleted code section marks
+     a TOC word as unneeded, while a reloc in a kept code section marks
+     a TOC word as needed.  Since the TOC may reference itself, TOC
+     relocs are also examined.  TOC words marked as both needed and
+     unneeded will of course be kept.  TOC words without any referencing
+     reloc are assumed to be part of a multi-word entry, and are kept or
+     discarded as per the nearest marked preceding word.  This works
+     reliably for compiler generated code, but may be incorrect if
+     assembly code is used to insert TOC entries.  Use this option to
+     disable the optimization.
+
+`--no-multi-toc'
+     If given any toc option besides `-mcmodel=medium' or
+     `-mcmodel=large', PowerPC64 GCC generates code for a TOC model
+     where TOC entries are accessed with a 16-bit offset from r2.  This
+     limits the total TOC size to 64K.  PowerPC64 `ld' extends this
+     limit by grouping code sections such that each group uses less
+     than 64K for its TOC entries, then inserts r2 adjusting stubs
+     between inter-group calls.  `ld' does not split apart input
+     sections, so cannot help if a single input file has a `.toc'
+     section that exceeds 64K, most likely from linking multiple files
+     with `ld -r'.  Use this option to turn off this feature.
+
+`--no-toc-sort'
+     By default, `ld' sorts TOC sections so that those whose file
+     happens to have a section called `.init' or `.fini' are placed
+     first, followed by TOC sections referenced by code generated with
+     PowerPC64 gcc's `-mcmodel=small', and lastly TOC sections
+     referenced only by code generated with PowerPC64 gcc's
+     `-mcmodel=medium' or `-mcmodel=large' options.  Doing this results
+     in better TOC grouping for multi-TOC.  Use this option to turn off
+     this feature.
+
+`--plt-align'
+`--no-plt-align'
+     Use these options to control whether individual PLT call stubs are
+     aligned to a 32-byte boundary, or to the specified power of two
+     boundary when using `--plt-align='.  By default PLT call stubs are
+     packed tightly.
+
+`--plt-static-chain'
+`--no-plt-static-chain'
+     Use these options to control whether PLT call stubs load the static
+     chain pointer (r11).  `ld' defaults to not loading the static
+     chain since there is never any need to do so on a PLT call.
+
+`--plt-thread-safe'
+`--no-thread-safe'
+     With power7's weakly ordered memory model, it is possible when
+     using lazy binding for ld.so to update a plt entry in one thread
+     and have another thread see the individual plt entry words update
+     in the wrong order, despite ld.so carefully writing in the correct
+     order and using memory write barriers.  To avoid this we need some
+     sort of read barrier in the call stub, or use LD_BIND_NOW=1.  By
+     default, `ld' looks for calls to commonly used functions that
+     create threads, and if seen, adds the necessary barriers.  Use
+     these options to change the default behaviour.
+
+
+File: ld.info,  Node: SPU ELF,  Next: TI COFF,  Prev: PowerPC64 ELF64,  Up: Machine Dependent
+
+4.12 `ld' and SPU ELF Support
+=============================
+
+`--plugin'
+     This option marks an executable as a PIC plugin module.
+
+`--no-overlays'
+     Normally, `ld' recognizes calls to functions within overlay
+     regions, and redirects such calls to an overlay manager via a stub.
+     `ld' also provides a built-in overlay manager.  This option turns
+     off all this special overlay handling.
+
+`--emit-stub-syms'
+     This option causes `ld' to label overlay stubs with a local symbol
+     that encodes the stub type and destination.
+
+`--extra-overlay-stubs'
+     This option causes `ld' to add overlay call stubs on all function
+     calls out of overlay regions.  Normally stubs are not added on
+     calls to non-overlay regions.
+
+`--local-store=lo:hi'
+     `ld' usually checks that a final executable for SPU fits in the
+     address range 0 to 256k.  This option may be used to change the
+     range.  Disable the check entirely with `--local-store=0:0'.
+
+`--stack-analysis'
+     SPU local store space is limited.  Over-allocation of stack space
+     unnecessarily limits space available for code and data, while
+     under-allocation results in runtime failures.  If given this
+     option, `ld' will provide an estimate of maximum stack usage.
+     `ld' does this by examining symbols in code sections to determine
+     the extents of functions, and looking at function prologues for
+     stack adjusting instructions.  A call-graph is created by looking
+     for relocations on branch instructions.  The graph is then searched
+     for the maximum stack usage path.  Note that this analysis does not
+     find calls made via function pointers, and does not handle
+     recursion and other cycles in the call graph.  Stack usage may be
+     under-estimated if your code makes such calls.  Also, stack usage
+     for dynamic allocation, e.g. alloca, will not be detected.  If a
+     link map is requested, detailed information about each function's
+     stack usage and calls will be given.
+
+`--emit-stack-syms'
+     This option, if given along with `--stack-analysis' will result in
+     `ld' emitting stack sizing symbols for each function.  These take
+     the form `__stack_<function_name>' for global functions, and
+     `__stack_<number>_<function_name>' for static functions.
+     `<number>' is the section id in hex.  The value of such symbols is
+     the stack requirement for the corresponding function.  The symbol
+     size will be zero, type `STT_NOTYPE', binding `STB_LOCAL', and
+     section `SHN_ABS'.
+
+
+File: ld.info,  Node: TI COFF,  Next: WIN32,  Prev: SPU ELF,  Up: Machine Dependent
+
+4.13 `ld''s Support for Various TI COFF Versions
+================================================
+
+The `--format' switch allows selection of one of the various TI COFF
+versions.  The latest of this writing is 2; versions 0 and 1 are also
+supported.  The TI COFF versions also vary in header byte-order format;
+`ld' will read any version or byte order, but the output header format
+depends on the default specified by the specific target.
+
+
+File: ld.info,  Node: WIN32,  Next: Xtensa,  Prev: TI COFF,  Up: Machine Dependent
+
+4.14 `ld' and WIN32 (cygwin/mingw)
+==================================
+
+This section describes some of the win32 specific `ld' issues.  See
+*Note Command Line Options: Options. for detailed description of the
+command line options mentioned here.
+
+_import libraries_
+     The standard Windows linker creates and uses so-called import
+     libraries, which contains information for linking to dll's.  They
+     are regular static archives and are handled as any other static
+     archive.  The cygwin and mingw ports of `ld' have specific support
+     for creating such libraries provided with the `--out-implib'
+     command line option.
+
+_exporting DLL symbols_
+     The cygwin/mingw `ld' has several ways to export symbols for dll's.
+
+    _using auto-export functionality_
+          By default `ld' exports symbols with the auto-export
+          functionality, which is controlled by the following command
+          line options:
+
+             * -export-all-symbols   [This is the default]
+
+             * -exclude-symbols
+
+             * -exclude-libs
+
+             * -exclude-modules-for-implib
+
+             * -version-script
+
+          When auto-export is in operation, `ld' will export all the
+          non-local (global and common) symbols it finds in a DLL, with
+          the exception of a few symbols known to belong to the
+          system's runtime and libraries.  As it will often not be
+          desirable to export all of a DLL's symbols, which may include
+          private functions that are not part of any public interface,
+          the command-line options listed above may be used to filter
+          symbols out from the list for exporting.  The `--output-def'
+          option can be used in order to see the final list of exported
+          symbols with all exclusions taken into effect.
+
+          If `--export-all-symbols' is not given explicitly on the
+          command line, then the default auto-export behavior will be
+          _disabled_ if either of the following are true:
+
+             * A DEF file is used.
+
+             * Any symbol in any object file was marked with the
+               __declspec(dllexport) attribute.
+
+    _using a DEF file_
+          Another way of exporting symbols is using a DEF file.  A DEF
+          file is an ASCII file containing definitions of symbols which
+          should be exported when a dll is created.  Usually it is
+          named `<dll name>.def' and is added as any other object file
+          to the linker's command line.  The file's name must end in
+          `.def' or `.DEF'.
+
+               gcc -o <output> <objectfiles> <dll name>.def
+
+          Using a DEF file turns off the normal auto-export behavior,
+          unless the `--export-all-symbols' option is also used.
+
+          Here is an example of a DEF file for a shared library called
+          `xyz.dll':
+
+               LIBRARY "xyz.dll" BASE=0x20000000
+
+               EXPORTS
+               foo
+               bar
+               _bar = bar
+               another_foo = abc.dll.afoo
+               var1 DATA
+               doo = foo == foo2
+               eoo DATA == var1
+
+          This example defines a DLL with a non-default base address
+          and seven symbols in the export table. The third exported
+          symbol `_bar' is an alias for the second. The fourth symbol,
+          `another_foo' is resolved by "forwarding" to another module
+          and treating it as an alias for `afoo' exported from the DLL
+          `abc.dll'. The final symbol `var1' is declared to be a data
+          object. The `doo' symbol in export library is an alias of
+          `foo', which gets the string name in export table `foo2'. The
+          `eoo' symbol is an data export symbol, which gets in export
+          table the name `var1'.
+
+          The optional `LIBRARY <name>' command indicates the _internal_
+          name of the output DLL. If `<name>' does not include a suffix,
+          the default library suffix, `.DLL' is appended.
+
+          When the .DEF file is used to build an application, rather
+          than a library, the `NAME <name>' command should be used
+          instead of `LIBRARY'. If `<name>' does not include a suffix,
+          the default executable suffix, `.EXE' is appended.
+
+          With either `LIBRARY <name>' or `NAME <name>' the optional
+          specification `BASE = <number>' may be used to specify a
+          non-default base address for the image.
+
+          If neither `LIBRARY <name>' nor  `NAME <name>' is specified,
+          or they specify an empty string, the internal name is the
+          same as the filename specified on the command line.
+
+          The complete specification of an export symbol is:
+
+               EXPORTS
+                 ( (  ( <name1> [ = <name2> ] )
+                    | ( <name1> = <module-name> . <external-name>))
+                 [ @ <integer> ] [NONAME] [DATA] [CONSTANT] [PRIVATE] [== <name3>] ) *
+
+          Declares `<name1>' as an exported symbol from the DLL, or
+          declares `<name1>' as an exported alias for `<name2>'; or
+          declares `<name1>' as a "forward" alias for the symbol
+          `<external-name>' in the DLL `<module-name>'.  Optionally,
+          the symbol may be exported by the specified ordinal
+          `<integer>' alias. The optional `<name3>' is the to be used
+          string in import/export table for the symbol.
+
+          The optional keywords that follow the declaration indicate:
+
+          `NONAME': Do not put the symbol name in the DLL's export
+          table.  It will still be exported by its ordinal alias
+          (either the value specified by the .def specification or,
+          otherwise, the value assigned by the linker). The symbol
+          name, however, does remain visible in the import library (if
+          any), unless `PRIVATE' is also specified.
+
+          `DATA': The symbol is a variable or object, rather than a
+          function.  The import lib will export only an indirect
+          reference to `foo' as the symbol `_imp__foo' (ie, `foo' must
+          be resolved as `*_imp__foo').
+
+          `CONSTANT': Like `DATA', but put the undecorated `foo' as
+          well as `_imp__foo' into the import library. Both refer to the
+          read-only import address table's pointer to the variable, not
+          to the variable itself. This can be dangerous. If the user
+          code fails to add the `dllimport' attribute and also fails to
+          explicitly add the extra indirection that the use of the
+          attribute enforces, the application will behave unexpectedly.
+
+          `PRIVATE': Put the symbol in the DLL's export table, but do
+          not put it into the static import library used to resolve
+          imports at link time. The symbol can still be imported using
+          the `LoadLibrary/GetProcAddress' API at runtime or by by
+          using the GNU ld extension of linking directly to the DLL
+          without an import library.
+
+          See ld/deffilep.y in the binutils sources for the full
+          specification of other DEF file statements
+
+          While linking a shared dll, `ld' is able to create a DEF file
+          with the `--output-def <file>' command line option.
+
+    _Using decorations_
+          Another way of marking symbols for export is to modify the
+          source code itself, so that when building the DLL each symbol
+          to be exported is declared as:
+
+               __declspec(dllexport) int a_variable
+               __declspec(dllexport) void a_function(int with_args)
+
+          All such symbols will be exported from the DLL.  If, however,
+          any of the object files in the DLL contain symbols decorated
+          in this way, then the normal auto-export behavior is
+          disabled, unless the `--export-all-symbols' option is also
+          used.
+
+          Note that object files that wish to access these symbols must
+          _not_ decorate them with dllexport.  Instead, they should use
+          dllimport, instead:
+
+               __declspec(dllimport) int a_variable
+               __declspec(dllimport) void a_function(int with_args)
+
+          This complicates the structure of library header files,
+          because when included by the library itself the header must
+          declare the variables and functions as dllexport, but when
+          included by client code the header must declare them as
+          dllimport.  There are a number of idioms that are typically
+          used to do this; often client code can omit the __declspec()
+          declaration completely.  See `--enable-auto-import' and
+          `automatic data imports' for more information.
+
+_automatic data imports_
+     The standard Windows dll format supports data imports from dlls
+     only by adding special decorations (dllimport/dllexport), which
+     let the compiler produce specific assembler instructions to deal
+     with this issue.  This increases the effort necessary to port
+     existing Un*x code to these platforms, especially for large c++
+     libraries and applications.  The auto-import feature, which was
+     initially provided by Paul Sokolovsky, allows one to omit the
+     decorations to achieve a behavior that conforms to that on
+     POSIX/Un*x platforms. This feature is enabled with the
+     `--enable-auto-import' command-line option, although it is enabled
+     by default on cygwin/mingw.  The `--enable-auto-import' option
+     itself now serves mainly to suppress any warnings that are
+     ordinarily emitted when linked objects trigger the feature's use.
+
+     auto-import of variables does not always work flawlessly without
+     additional assistance.  Sometimes, you will see this message
+
+     "variable '<var>' can't be auto-imported. Please read the
+     documentation for ld's `--enable-auto-import' for details."
+
+     The `--enable-auto-import' documentation explains why this error
+     occurs, and several methods that can be used to overcome this
+     difficulty.  One of these methods is the _runtime pseudo-relocs_
+     feature, described below.
+
+     For complex variables imported from DLLs (such as structs or
+     classes), object files typically contain a base address for the
+     variable and an offset (_addend_) within the variable-to specify a
+     particular field or public member, for instance.  Unfortunately,
+     the runtime loader used in win32 environments is incapable of
+     fixing these references at runtime without the additional
+     information supplied by dllimport/dllexport decorations.  The
+     standard auto-import feature described above is unable to resolve
+     these references.
+
+     The `--enable-runtime-pseudo-relocs' switch allows these
+     references to be resolved without error, while leaving the task of
+     adjusting the references themselves (with their non-zero addends)
+     to specialized code provided by the runtime environment.  Recent
+     versions of the cygwin and mingw environments and compilers
+     provide this runtime support; older versions do not.  However, the
+     support is only necessary on the developer's platform; the
+     compiled result will run without error on an older system.
+
+     `--enable-runtime-pseudo-relocs' is not the default; it must be
+     explicitly enabled as needed.
+
+_direct linking to a dll_
+     The cygwin/mingw ports of `ld' support the direct linking,
+     including data symbols, to a dll without the usage of any import
+     libraries.  This is much faster and uses much less memory than
+     does the traditional import library method, especially when
+     linking large libraries or applications.  When `ld' creates an
+     import lib, each function or variable exported from the dll is
+     stored in its own bfd, even though a single bfd could contain many
+     exports.  The overhead involved in storing, loading, and
+     processing so many bfd's is quite large, and explains the
+     tremendous time, memory, and storage needed to link against
+     particularly large or complex libraries when using import libs.
+
+     Linking directly to a dll uses no extra command-line switches
+     other than `-L' and `-l', because `ld' already searches for a
+     number of names to match each library.  All that is needed from
+     the developer's perspective is an understanding of this search, in
+     order to force ld to select the dll instead of an import library.
+
+     For instance, when ld is called with the argument `-lxxx' it will
+     attempt to find, in the first directory of its search path,
+
+          libxxx.dll.a
+          xxx.dll.a
+          libxxx.a
+          xxx.lib
+          cygxxx.dll (*)
+          libxxx.dll
+          xxx.dll
+
+     before moving on to the next directory in the search path.
+
+     (*) Actually, this is not `cygxxx.dll' but in fact is
+     `<prefix>xxx.dll', where `<prefix>' is set by the `ld' option
+     `--dll-search-prefix=<prefix>'. In the case of cygwin, the
+     standard gcc spec file includes `--dll-search-prefix=cyg', so in
+     effect we actually search for `cygxxx.dll'.
+
+     Other win32-based unix environments, such as mingw or pw32, may
+     use other `<prefix>'es, although at present only cygwin makes use
+     of this feature.  It was originally intended to help avoid name
+     conflicts among dll's built for the various win32/un*x
+     environments, so that (for example) two versions of a zlib dll
+     could coexist on the same machine.
+
+     The generic cygwin/mingw path layout uses a `bin' directory for
+     applications and dll's and a `lib' directory for the import
+     libraries (using cygwin nomenclature):
+
+          bin/
+          	cygxxx.dll
+          lib/
+          	libxxx.dll.a   (in case of dll's)
+          	libxxx.a       (in case of static archive)
+
+     Linking directly to a dll without using the import library can be
+     done two ways:
+
+     1. Use the dll directly by adding the `bin' path to the link line
+          gcc -Wl,-verbose  -o a.exe -L../bin/ -lxxx
+
+     However, as the dll's often have version numbers appended to their
+     names (`cygncurses-5.dll') this will often fail, unless one
+     specifies `-L../bin -lncurses-5' to include the version.  Import
+     libs are generally not versioned, and do not have this difficulty.
+
+     2. Create a symbolic link from the dll to a file in the `lib'
+     directory according to the above mentioned search pattern.  This
+     should be used to avoid unwanted changes in the tools needed for
+     making the app/dll.
+
+          ln -s bin/cygxxx.dll lib/[cyg|lib|]xxx.dll[.a]
+
+     Then you can link without any make environment changes.
+
+          gcc -Wl,-verbose  -o a.exe -L../lib/ -lxxx
+
+     This technique also avoids the version number problems, because
+     the following is perfectly legal
+
+          bin/
+          	cygxxx-5.dll
+          lib/
+          	libxxx.dll.a -> ../bin/cygxxx-5.dll
+
+     Linking directly to a dll without using an import lib will work
+     even when auto-import features are exercised, and even when
+     `--enable-runtime-pseudo-relocs' is used.
+
+     Given the improvements in speed and memory usage, one might
+     justifiably wonder why import libraries are used at all.  There
+     are three reasons:
+
+     1. Until recently, the link-directly-to-dll functionality did _not_
+     work with auto-imported data.
+
+     2. Sometimes it is necessary to include pure static objects within
+     the import library (which otherwise contains only bfd's for
+     indirection symbols that point to the exports of a dll).  Again,
+     the import lib for the cygwin kernel makes use of this ability,
+     and it is not possible to do this without an import lib.
+
+     3. Symbol aliases can only be resolved using an import lib.  This
+     is critical when linking against OS-supplied dll's (eg, the win32
+     API) in which symbols are usually exported as undecorated aliases
+     of their stdcall-decorated assembly names.
+
+     So, import libs are not going away.  But the ability to replace
+     true import libs with a simple symbolic link to (or a copy of) a
+     dll, in many cases, is a useful addition to the suite of tools
+     binutils makes available to the win32 developer.  Given the
+     massive improvements in memory requirements during linking, storage
+     requirements, and linking speed, we expect that many developers
+     will soon begin to use this feature whenever possible.
+
+_symbol aliasing_
+
+    _adding additional names_
+          Sometimes, it is useful to export symbols with additional
+          names.  A symbol `foo' will be exported as `foo', but it can
+          also be exported as `_foo' by using special directives in the
+          DEF file when creating the dll.  This will affect also the
+          optional created import library.  Consider the following DEF
+          file:
+
+               LIBRARY "xyz.dll" BASE=0x61000000
+
+               EXPORTS
+               foo
+               _foo = foo
+
+          The line `_foo = foo' maps the symbol `foo' to `_foo'.
+
+          Another method for creating a symbol alias is to create it in
+          the source code using the "weak" attribute:
+
+               void foo () { /* Do something.  */; }
+               void _foo () __attribute__ ((weak, alias ("foo")));
+
+          See the gcc manual for more information about attributes and
+          weak symbols.
+
+    _renaming symbols_
+          Sometimes it is useful to rename exports.  For instance, the
+          cygwin kernel does this regularly.  A symbol `_foo' can be
+          exported as `foo' but not as `_foo' by using special
+          directives in the DEF file. (This will also affect the import
+          library, if it is created).  In the following example:
+
+               LIBRARY "xyz.dll" BASE=0x61000000
+
+               EXPORTS
+               _foo = foo
+
+          The line `_foo = foo' maps the exported symbol `foo' to
+          `_foo'.
+
+     Note: using a DEF file disables the default auto-export behavior,
+     unless the `--export-all-symbols' command line option is used.
+     If, however, you are trying to rename symbols, then you should list
+     _all_ desired exports in the DEF file, including the symbols that
+     are not being renamed, and do _not_ use the `--export-all-symbols'
+     option.  If you list only the renamed symbols in the DEF file, and
+     use `--export-all-symbols' to handle the other symbols, then the
+     both the new names _and_ the original names for the renamed
+     symbols will be exported.  In effect, you'd be aliasing those
+     symbols, not renaming them, which is probably not what you wanted.
+
+_weak externals_
+     The Windows object format, PE, specifies a form of weak symbols
+     called weak externals.  When a weak symbol is linked and the
+     symbol is not defined, the weak symbol becomes an alias for some
+     other symbol.  There are three variants of weak externals:
+        * Definition is searched for in objects and libraries,
+          historically called lazy externals.
+
+        * Definition is searched for only in other objects, not in
+          libraries.  This form is not presently implemented.
+
+        * No search; the symbol is an alias.  This form is not presently
+          implemented.
+     As a GNU extension, weak symbols that do not specify an alternate
+     symbol are supported.  If the symbol is undefined when linking,
+     the symbol uses a default value.
+
+_aligned common symbols_
+     As a GNU extension to the PE file format, it is possible to
+     specify the desired alignment for a common symbol.  This
+     information is conveyed from the assembler or compiler to the
+     linker by means of GNU-specific commands carried in the object
+     file's `.drectve' section, which are recognized by `ld' and
+     respected when laying out the common symbols.  Native tools will
+     be able to process object files employing this GNU extension, but
+     will fail to respect the alignment instructions, and may issue
+     noisy warnings about unknown linker directives.
+
+
+File: ld.info,  Node: Xtensa,  Prev: WIN32,  Up: Machine Dependent
+
+4.15 `ld' and Xtensa Processors
+===============================
+
+The default `ld' behavior for Xtensa processors is to interpret
+`SECTIONS' commands so that lists of explicitly named sections in a
+specification with a wildcard file will be interleaved when necessary to
+keep literal pools within the range of PC-relative load offsets.  For
+example, with the command:
+
+     SECTIONS
+     {
+       .text : {
+         *(.literal .text)
+       }
+     }
+
+`ld' may interleave some of the `.literal' and `.text' sections from
+different object files to ensure that the literal pools are within the
+range of PC-relative load offsets.  A valid interleaving might place
+the `.literal' sections from an initial group of files followed by the
+`.text' sections of that group of files.  Then, the `.literal' sections
+from the rest of the files and the `.text' sections from the rest of
+the files would follow.
+
+   Relaxation is enabled by default for the Xtensa version of `ld' and
+provides two important link-time optimizations.  The first optimization
+is to combine identical literal values to reduce code size.  A redundant
+literal will be removed and all the `L32R' instructions that use it
+will be changed to reference an identical literal, as long as the
+location of the replacement literal is within the offset range of all
+the `L32R' instructions.  The second optimization is to remove
+unnecessary overhead from assembler-generated "longcall" sequences of
+`L32R'/`CALLXN' when the target functions are within range of direct
+`CALLN' instructions.
+
+   For each of these cases where an indirect call sequence can be
+optimized to a direct call, the linker will change the `CALLXN'
+instruction to a `CALLN' instruction, remove the `L32R' instruction,
+and remove the literal referenced by the `L32R' instruction if it is
+not used for anything else.  Removing the `L32R' instruction always
+reduces code size but can potentially hurt performance by changing the
+alignment of subsequent branch targets.  By default, the linker will
+always preserve alignments, either by switching some instructions
+between 24-bit encodings and the equivalent density instructions or by
+inserting a no-op in place of the `L32R' instruction that was removed.
+If code size is more important than performance, the `--size-opt'
+option can be used to prevent the linker from widening density
+instructions or inserting no-ops, except in a few cases where no-ops
+are required for correctness.
+
+   The following Xtensa-specific command-line options can be used to
+control the linker:
+
+`--size-opt'
+     When optimizing indirect calls to direct calls, optimize for code
+     size more than performance.  With this option, the linker will not
+     insert no-ops or widen density instructions to preserve branch
+     target alignment.  There may still be some cases where no-ops are
+     required to preserve the correctness of the code.
+
+
+File: ld.info,  Node: BFD,  Next: Reporting Bugs,  Prev: Machine Dependent,  Up: Top
+
+5 BFD
+*****
+
+The linker accesses object and archive files using the BFD libraries.
+These libraries allow the linker to use the same routines to operate on
+object files whatever the object file format.  A different object file
+format can be supported simply by creating a new BFD back end and adding
+it to the library.  To conserve runtime memory, however, the linker and
+associated tools are usually configured to support only a subset of the
+object file formats available.  You can use `objdump -i' (*note
+objdump: (binutils.info)objdump.) to list all the formats available for
+your configuration.
+
+   As with most implementations, BFD is a compromise between several
+conflicting requirements. The major factor influencing BFD design was
+efficiency: any time used converting between formats is time which
+would not have been spent had BFD not been involved. This is partly
+offset by abstraction payback; since BFD simplifies applications and
+back ends, more time and care may be spent optimizing algorithms for a
+greater speed.
+
+   One minor artifact of the BFD solution which you should bear in mind
+is the potential for information loss.  There are two places where
+useful information can be lost using the BFD mechanism: during
+conversion and during output. *Note BFD information loss::.
+
+* Menu:
+
+* BFD outline::                 How it works: an outline of BFD
+
+
+File: ld.info,  Node: BFD outline,  Up: BFD
+
+5.1 How It Works: An Outline of BFD
+===================================
+
+When an object file is opened, BFD subroutines automatically determine
+the format of the input object file.  They then build a descriptor in
+memory with pointers to routines that will be used to access elements of
+the object file's data structures.
+
+   As different information from the object files is required, BFD
+reads from different sections of the file and processes them.  For
+example, a very common operation for the linker is processing symbol
+tables.  Each BFD back end provides a routine for converting between
+the object file's representation of symbols and an internal canonical
+format. When the linker asks for the symbol table of an object file, it
+calls through a memory pointer to the routine from the relevant BFD
+back end which reads and converts the table into a canonical form.  The
+linker then operates upon the canonical form. When the link is finished
+and the linker writes the output file's symbol table, another BFD back
+end routine is called to take the newly created symbol table and
+convert it into the chosen output format.
+
+* Menu:
+
+* BFD information loss::	Information Loss
+* Canonical format::		The BFD	canonical object-file format
+
+
+File: ld.info,  Node: BFD information loss,  Next: Canonical format,  Up: BFD outline
+
+5.1.1 Information Loss
+----------------------
+
+_Information can be lost during output._ The output formats supported
+by BFD do not provide identical facilities, and information which can
+be described in one form has nowhere to go in another format. One
+example of this is alignment information in `b.out'. There is nowhere
+in an `a.out' format file to store alignment information on the
+contained data, so when a file is linked from `b.out' and an `a.out'
+image is produced, alignment information will not propagate to the
+output file. (The linker will still use the alignment information
+internally, so the link is performed correctly).
+
+   Another example is COFF section names. COFF files may contain an
+unlimited number of sections, each one with a textual section name. If
+the target of the link is a format which does not have many sections
+(e.g., `a.out') or has sections without names (e.g., the Oasys format),
+the link cannot be done simply. You can circumvent this problem by
+describing the desired input-to-output section mapping with the linker
+command language.
+
+   _Information can be lost during canonicalization._ The BFD internal
+canonical form of the external formats is not exhaustive; there are
+structures in input formats for which there is no direct representation
+internally.  This means that the BFD back ends cannot maintain all
+possible data richness through the transformation between external to
+internal and back to external formats.
+
+   This limitation is only a problem when an application reads one
+format and writes another.  Each BFD back end is responsible for
+maintaining as much data as possible, and the internal BFD canonical
+form has structures which are opaque to the BFD core, and exported only
+to the back ends. When a file is read in one format, the canonical form
+is generated for BFD and the application. At the same time, the back
+end saves away any information which may otherwise be lost. If the data
+is then written back in the same format, the back end routine will be
+able to use the canonical form provided by the BFD core as well as the
+information it prepared earlier.  Since there is a great deal of
+commonality between back ends, there is no information lost when
+linking or copying big endian COFF to little endian COFF, or `a.out' to
+`b.out'.  When a mixture of formats is linked, the information is only
+lost from the files whose format differs from the destination.
+
+
+File: ld.info,  Node: Canonical format,  Prev: BFD information loss,  Up: BFD outline
+
+5.1.2 The BFD canonical object-file format
+------------------------------------------
+
+The greatest potential for loss of information occurs when there is the
+least overlap between the information provided by the source format,
+that stored by the canonical format, and that needed by the destination
+format. A brief description of the canonical form may help you
+understand which kinds of data you can count on preserving across
+conversions.  
+
+_files_
+     Information stored on a per-file basis includes target machine
+     architecture, particular implementation format type, a demand
+     pageable bit, and a write protected bit.  Information like Unix
+     magic numbers is not stored here--only the magic numbers' meaning,
+     so a `ZMAGIC' file would have both the demand pageable bit and the
+     write protected text bit set.  The byte order of the target is
+     stored on a per-file basis, so that big- and little-endian object
+     files may be used with one another.
+
+_sections_
+     Each section in the input file contains the name of the section,
+     the section's original address in the object file, size and
+     alignment information, various flags, and pointers into other BFD
+     data structures.
+
+_symbols_
+     Each symbol contains a pointer to the information for the object
+     file which originally defined it, its name, its value, and various
+     flag bits.  When a BFD back end reads in a symbol table, it
+     relocates all symbols to make them relative to the base of the
+     section where they were defined.  Doing this ensures that each
+     symbol points to its containing section.  Each symbol also has a
+     varying amount of hidden private data for the BFD back end.  Since
+     the symbol points to the original file, the private data format
+     for that symbol is accessible.  `ld' can operate on a collection
+     of symbols of wildly different formats without problems.
+
+     Normal global and simple local symbols are maintained on output,
+     so an output file (no matter its format) will retain symbols
+     pointing to functions and to global, static, and common variables.
+     Some symbol information is not worth retaining; in `a.out', type
+     information is stored in the symbol table as long symbol names.
+     This information would be useless to most COFF debuggers; the
+     linker has command line switches to allow users to throw it away.
+
+     There is one word of type information within the symbol, so if the
+     format supports symbol type information within symbols (for
+     example, COFF, IEEE, Oasys) and the type is simple enough to fit
+     within one word (nearly everything but aggregates), the
+     information will be preserved.
+
+_relocation level_
+     Each canonical BFD relocation record contains a pointer to the
+     symbol to relocate to, the offset of the data to relocate, the
+     section the data is in, and a pointer to a relocation type
+     descriptor. Relocation is performed by passing messages through
+     the relocation type descriptor and the symbol pointer. Therefore,
+     relocations can be performed on output data using a relocation
+     method that is only available in one of the input formats. For
+     instance, Oasys provides a byte relocation format.  A relocation
+     record requesting this relocation type would point indirectly to a
+     routine to perform this, so the relocation may be performed on a
+     byte being written to a 68k COFF file, even though 68k COFF has no
+     such relocation type.
+
+_line numbers_
+     Object formats can contain, for debugging purposes, some form of
+     mapping between symbols, source line numbers, and addresses in the
+     output file.  These addresses have to be relocated along with the
+     symbol information.  Each symbol with an associated list of line
+     number records points to the first record of the list.  The head
+     of a line number list consists of a pointer to the symbol, which
+     allows finding out the address of the function whose line number
+     is being described. The rest of the list is made up of pairs:
+     offsets into the section and line numbers. Any format which can
+     simply derive this information can pass it successfully between
+     formats (COFF, IEEE and Oasys).
+
+
+File: ld.info,  Node: Reporting Bugs,  Next: MRI,  Prev: BFD,  Up: Top
+
+6 Reporting Bugs
+****************
+
+Your bug reports play an essential role in making `ld' reliable.
+
+   Reporting a bug may help you by bringing a solution to your problem,
+or it may not.  But in any case the principal function of a bug report
+is to help the entire community by making the next version of `ld' work
+better.  Bug reports are your contribution to the maintenance of `ld'.
+
+   In order for a bug report to serve its purpose, you must include the
+information that enables us to fix the bug.
+
+* Menu:
+
+* Bug Criteria::                Have you found a bug?
+* Bug Reporting::               How to report bugs
+
+
+File: ld.info,  Node: Bug Criteria,  Next: Bug Reporting,  Up: Reporting Bugs
+
+6.1 Have You Found a Bug?
+=========================
+
+If you are not sure whether you have found a bug, here are some
+guidelines:
+
+   * If the linker gets a fatal signal, for any input whatever, that is
+     a `ld' bug.  Reliable linkers never crash.
+
+   * If `ld' produces an error message for valid input, that is a bug.
+
+   * If `ld' does not produce an error message for invalid input, that
+     may be a bug.  In the general case, the linker can not verify that
+     object files are correct.
+
+   * If you are an experienced user of linkers, your suggestions for
+     improvement of `ld' are welcome in any case.
+
+
+File: ld.info,  Node: Bug Reporting,  Prev: Bug Criteria,  Up: Reporting Bugs
+
+6.2 How to Report Bugs
+======================
+
+A number of companies and individuals offer support for GNU products.
+If you obtained `ld' from a support organization, we recommend you
+contact that organization first.
+
+   You can find contact information for many support companies and
+individuals in the file `etc/SERVICE' in the GNU Emacs distribution.
+
+   Otherwise, send bug reports for `ld' to
+`http://www.sourceware.org/bugzilla/'.
+
+   The fundamental principle of reporting bugs usefully is this:
+*report all the facts*.  If you are not sure whether to state a fact or
+leave it out, state it!
+
+   Often people omit facts because they think they know what causes the
+problem and assume that some details do not matter.  Thus, you might
+assume that the name of a symbol you use in an example does not matter.
+Well, probably it does not, but one cannot be sure.  Perhaps the bug
+is a stray memory reference which happens to fetch from the location
+where that name is stored in memory; perhaps, if the name were
+different, the contents of that location would fool the linker into
+doing the right thing despite the bug.  Play it safe and give a
+specific, complete example.  That is the easiest thing for you to do,
+and the most helpful.
+
+   Keep in mind that the purpose of a bug report is to enable us to fix
+the bug if it is new to us.  Therefore, always write your bug reports
+on the assumption that the bug has not been reported previously.
+
+   Sometimes people give a few sketchy facts and ask, "Does this ring a
+bell?"  This cannot help us fix a bug, so it is basically useless.  We
+respond by asking for enough details to enable us to investigate.  You
+might as well expedite matters by sending them to begin with.
+
+   To enable us to fix the bug, you should include all these things:
+
+   * The version of `ld'.  `ld' announces it if you start it with the
+     `--version' argument.
+
+     Without this, we will not know whether there is any point in
+     looking for the bug in the current version of `ld'.
+
+   * Any patches you may have applied to the `ld' source, including any
+     patches made to the `BFD' library.
+
+   * The type of machine you are using, and the operating system name
+     and version number.
+
+   * What compiler (and its version) was used to compile `ld'--e.g.
+     "`gcc-2.7'".
+
+   * The command arguments you gave the linker to link your example and
+     observe the bug.  To guarantee you will not omit something
+     important, list them all.  A copy of the Makefile (or the output
+     from make) is sufficient.
+
+     If we were to try to guess the arguments, we would probably guess
+     wrong and then we might not encounter the bug.
+
+   * A complete input file, or set of input files, that will reproduce
+     the bug.  It is generally most helpful to send the actual object
+     files provided that they are reasonably small.  Say no more than
+     10K.  For bigger files you can either make them available by FTP
+     or HTTP or else state that you are willing to send the object
+     file(s) to whomever requests them.  (Note - your email will be
+     going to a mailing list, so we do not want to clog it up with
+     large attachments).  But small attachments are best.
+
+     If the source files were assembled using `gas' or compiled using
+     `gcc', then it may be OK to send the source files rather than the
+     object files.  In this case, be sure to say exactly what version of
+     `gas' or `gcc' was used to produce the object files.  Also say how
+     `gas' or `gcc' were configured.
+
+   * A description of what behavior you observe that you believe is
+     incorrect.  For example, "It gets a fatal signal."
+
+     Of course, if the bug is that `ld' gets a fatal signal, then we
+     will certainly notice it.  But if the bug is incorrect output, we
+     might not notice unless it is glaringly wrong.  You might as well
+     not give us a chance to make a mistake.
+
+     Even if the problem you experience is a fatal signal, you should
+     still say so explicitly.  Suppose something strange is going on,
+     such as, your copy of `ld' is out of sync, or you have encountered
+     a bug in the C library on your system.  (This has happened!)  Your
+     copy might crash and ours would not.  If you told us to expect a
+     crash, then when ours fails to crash, we would know that the bug
+     was not happening for us.  If you had not told us to expect a
+     crash, then we would not be able to draw any conclusion from our
+     observations.
+
+   * If you wish to suggest changes to the `ld' source, send us context
+     diffs, as generated by `diff' with the `-u', `-c', or `-p' option.
+     Always send diffs from the old file to the new file.  If you even
+     discuss something in the `ld' source, refer to it by context, not
+     by line number.
+
+     The line numbers in our development sources will not match those
+     in your sources.  Your line numbers would convey no useful
+     information to us.
+
+   Here are some things that are not necessary:
+
+   * A description of the envelope of the bug.
+
+     Often people who encounter a bug spend a lot of time investigating
+     which changes to the input file will make the bug go away and which
+     changes will not affect it.
+
+     This is often time consuming and not very useful, because the way
+     we will find the bug is by running a single example under the
+     debugger with breakpoints, not by pure deduction from a series of
+     examples.  We recommend that you save your time for something else.
+
+     Of course, if you can find a simpler example to report _instead_
+     of the original one, that is a convenience for us.  Errors in the
+     output will be easier to spot, running under the debugger will take
+     less time, and so on.
+
+     However, simplification is not vital; if you do not want to do
+     this, report the bug anyway and send us the entire test case you
+     used.
+
+   * A patch for the bug.
+
+     A patch for the bug does help us if it is a good one.  But do not
+     omit the necessary information, such as the test case, on the
+     assumption that a patch is all we need.  We might see problems
+     with your patch and decide to fix the problem another way, or we
+     might not understand it at all.
+
+     Sometimes with a program as complicated as `ld' it is very hard to
+     construct an example that will make the program follow a certain
+     path through the code.  If you do not send us the example, we will
+     not be able to construct one, so we will not be able to verify
+     that the bug is fixed.
+
+     And if we cannot understand what bug you are trying to fix, or why
+     your patch should be an improvement, we will not install it.  A
+     test case will help us to understand.
+
+   * A guess about what the bug is or what it depends on.
+
+     Such guesses are usually wrong.  Even we cannot guess right about
+     such things without first using the debugger to find the facts.
+
+
+File: ld.info,  Node: MRI,  Next: GNU Free Documentation License,  Prev: Reporting Bugs,  Up: Top
+
+Appendix A MRI Compatible Script Files
+**************************************
+
+To aid users making the transition to GNU `ld' from the MRI linker,
+`ld' can use MRI compatible linker scripts as an alternative to the
+more general-purpose linker scripting language described in *Note
+Scripts::.  MRI compatible linker scripts have a much simpler command
+set than the scripting language otherwise used with `ld'.  GNU `ld'
+supports the most commonly used MRI linker commands; these commands are
+described here.
+
+   In general, MRI scripts aren't of much use with the `a.out' object
+file format, since it only has three sections and MRI scripts lack some
+features to make use of them.
+
+   You can specify a file containing an MRI-compatible script using the
+`-c' command-line option.
+
+   Each command in an MRI-compatible script occupies its own line; each
+command line starts with the keyword that identifies the command (though
+blank lines are also allowed for punctuation).  If a line of an
+MRI-compatible script begins with an unrecognized keyword, `ld' issues
+a warning message, but continues processing the script.
+
+   Lines beginning with `*' are comments.
+
+   You can write these commands using all upper-case letters, or all
+lower case; for example, `chip' is the same as `CHIP'.  The following
+list shows only the upper-case form of each command.
+
+`ABSOLUTE SECNAME'
+`ABSOLUTE SECNAME, SECNAME, ... SECNAME'
+     Normally, `ld' includes in the output file all sections from all
+     the input files.  However, in an MRI-compatible script, you can
+     use the `ABSOLUTE' command to restrict the sections that will be
+     present in your output program.  If the `ABSOLUTE' command is used
+     at all in a script, then only the sections named explicitly in
+     `ABSOLUTE' commands will appear in the linker output.  You can
+     still use other input sections (whatever you select on the command
+     line, or using `LOAD') to resolve addresses in the output file.
+
+`ALIAS OUT-SECNAME, IN-SECNAME'
+     Use this command to place the data from input section IN-SECNAME
+     in a section called OUT-SECNAME in the linker output file.
+
+     IN-SECNAME may be an integer.
+
+`ALIGN SECNAME = EXPRESSION'
+     Align the section called SECNAME to EXPRESSION.  The EXPRESSION
+     should be a power of two.
+
+`BASE EXPRESSION'
+     Use the value of EXPRESSION as the lowest address (other than
+     absolute addresses) in the output file.
+
+`CHIP EXPRESSION'
+`CHIP EXPRESSION, EXPRESSION'
+     This command does nothing; it is accepted only for compatibility.
+
+`END'
+     This command does nothing whatever; it's only accepted for
+     compatibility.
+
+`FORMAT OUTPUT-FORMAT'
+     Similar to the `OUTPUT_FORMAT' command in the more general linker
+     language, but restricted to one of these output formats:
+
+       1. S-records, if OUTPUT-FORMAT is `S'
+
+       2. IEEE, if OUTPUT-FORMAT is `IEEE'
+
+       3. COFF (the `coff-m68k' variant in BFD), if OUTPUT-FORMAT is
+          `COFF'
+
+`LIST ANYTHING...'
+     Print (to the standard output file) a link map, as produced by the
+     `ld' command-line option `-M'.
+
+     The keyword `LIST' may be followed by anything on the same line,
+     with no change in its effect.
+
+`LOAD FILENAME'
+`LOAD FILENAME, FILENAME, ... FILENAME'
+     Include one or more object file FILENAME in the link; this has the
+     same effect as specifying FILENAME directly on the `ld' command
+     line.
+
+`NAME OUTPUT-NAME'
+     OUTPUT-NAME is the name for the program produced by `ld'; the
+     MRI-compatible command `NAME' is equivalent to the command-line
+     option `-o' or the general script language command `OUTPUT'.
+
+`ORDER SECNAME, SECNAME, ... SECNAME'
+`ORDER SECNAME SECNAME SECNAME'
+     Normally, `ld' orders the sections in its output file in the order
+     in which they first appear in the input files.  In an
+     MRI-compatible script, you can override this ordering with the
+     `ORDER' command.  The sections you list with `ORDER' will appear
+     first in your output file, in the order specified.
+
+`PUBLIC NAME=EXPRESSION'
+`PUBLIC NAME,EXPRESSION'
+`PUBLIC NAME EXPRESSION'
+     Supply a value (EXPRESSION) for external symbol NAME used in the
+     linker input files.
+
+`SECT SECNAME, EXPRESSION'
+`SECT SECNAME=EXPRESSION'
+`SECT SECNAME EXPRESSION'
+     You can use any of these three forms of the `SECT' command to
+     specify the start address (EXPRESSION) for section SECNAME.  If
+     you have more than one `SECT' statement for the same SECNAME, only
+     the _first_ sets the start address.
+
+
+File: ld.info,  Node: GNU Free Documentation License,  Next: LD Index,  Prev: MRI,  Up: Top
+
+Appendix B GNU Free Documentation License
+*****************************************
+
+                     Version 1.3, 3 November 2008
+
+     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+     `http://fsf.org/'
+
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
+     with or without modifying it, either commercially or
+     noncommercially.  Secondarily, this License preserves for the
+     author and publisher a way to get credit for their work, while not
+     being considered responsible for modifications made by others.
+
+     This License is a kind of "copyleft", which means that derivative
+     works of the document must themselves be free in the same sense.
+     It complements the GNU General Public License, which is a copyleft
+     license designed for free software.
+
+     We have designed this License in order to use it for manuals for
+     free software, because free software needs free documentation: a
+     free program should come with manuals providing the same freedoms
+     that the software does.  But this License is not limited to
+     software manuals; it can be used for any textual work, regardless
+     of subject matter or whether it is published as a printed book.
+     We recommend this License principally for works whose purpose is
+     instruction or reference.
+
+  1. APPLICABILITY AND DEFINITIONS
+
+     This License applies to any manual or other work, in any medium,
+     that contains a notice placed by the copyright holder saying it
+     can be distributed under the terms of this License.  Such a notice
+     grants a world-wide, royalty-free license, unlimited in duration,
+     to use that work under the conditions stated herein.  The
+     "Document", below, refers to any such manual or work.  Any member
+     of the public is a licensee, and is addressed as "you".  You
+     accept the license if you copy, modify or distribute the work in a
+     way requiring permission under copyright law.
+
+     A "Modified Version" of the Document means any work containing the
+     Document or a portion of it, either copied verbatim, or with
+     modifications and/or translated into another language.
+
+     A "Secondary Section" is a named appendix or a front-matter section
+     of the Document that deals exclusively with the relationship of the
+     publishers or authors of the Document to the Document's overall
+     subject (or to related matters) and contains nothing that could
+     fall directly within that overall subject.  (Thus, if the Document
+     is in part a textbook of mathematics, a Secondary Section may not
+     explain any mathematics.)  The relationship could be a matter of
+     historical connection with the subject or with related matters, or
+     of legal, commercial, philosophical, ethical or political position
+     regarding them.
+
+     The "Invariant Sections" are certain Secondary Sections whose
+     titles are designated, as being those of Invariant Sections, in
+     the notice that says that the Document is released under this
+     License.  If a section does not fit the above definition of
+     Secondary then it is not allowed to be designated as Invariant.
+     The Document may contain zero Invariant Sections.  If the Document
+     does not identify any Invariant Sections then there are none.
+
+     The "Cover Texts" are certain short passages of text that are
+     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+     that says that the Document is released under this License.  A
+     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
+     be at most 25 words.
+
+     A "Transparent" copy of the Document means a machine-readable copy,
+     represented in a format whose specification is available to the
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+     widely available drawing editor, and that is suitable for input to
+     text formatters or for automatic translation to a variety of
+     formats suitable for input to text formatters.  A copy made in an
+     otherwise Transparent file format whose markup, or absence of
+     markup, has been arranged to thwart or discourage subsequent
+     modification by readers is not Transparent.  An image format is
+     not Transparent if used for any substantial amount of text.  A
+     copy that is not "Transparent" is called "Opaque".
+
+     Examples of suitable formats for Transparent copies include plain
+     ASCII without markup, Texinfo input format, LaTeX input format,
+     SGML or XML using a publicly available DTD, and
+     standard-conforming simple HTML, PostScript or PDF designed for
+     human modification.  Examples of transparent image formats include
+     PNG, XCF and JPG.  Opaque formats include proprietary formats that
+     can be read and edited only by proprietary word processors, SGML or
+     XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML, PostScript or PDF
+     produced by some word processors for output purposes only.
+
+     The "Title Page" means, for a printed book, the title page itself,
+     plus such following pages as are needed to hold, legibly, the
+     material this License requires to appear in the title page.  For
+     works in formats which do not have any title page as such, "Title
+     Page" means the text near the most prominent appearance of the
+     work's title, preceding the beginning of the body of the text.
+
+     The "publisher" means any person or entity that distributes copies
+     of the Document to the public.
+
+     A section "Entitled XYZ" means a named subunit of the Document
+     whose title either is precisely XYZ or contains XYZ in parentheses
+     following text that translates XYZ in another language.  (Here XYZ
+     stands for a specific section name mentioned below, such as
+     "Acknowledgements", "Dedications", "Endorsements", or "History".)
+     To "Preserve the Title" of such a section when you modify the
+     Document means that it remains a section "Entitled XYZ" according
+     to this definition.
+
+     The Document may include Warranty Disclaimers next to the notice
+     which states that this License applies to the Document.  These
+     Warranty Disclaimers are considered to be included by reference in
+     this License, but only as regards disclaiming warranties: any other
+     implication that these Warranty Disclaimers may have is void and
+     has no effect on the meaning of this License.
+
+  2. VERBATIM COPYING
+
+     You may copy and distribute the Document in any medium, either
+     commercially or noncommercially, provided that this License, the
+     copyright notices, and the license notice saying this License
+     applies to the Document are reproduced in all copies, and that you
+     add no other conditions whatsoever to those of this License.  You
+     may not use technical measures to obstruct or control the reading
+     or further copying of the copies you make or distribute.  However,
+     you may accept compensation in exchange for copies.  If you
+     distribute a large enough number of copies you must also follow
+     the conditions in section 3.
+
+     You may also lend copies, under the same conditions stated above,
+     and you may publicly display copies.
+
+  3. COPYING IN QUANTITY
+
+     If you publish printed copies (or copies in media that commonly
+     have printed covers) of the Document, numbering more than 100, and
+     the Document's license notice requires Cover Texts, you must
+     enclose the copies in covers that carry, clearly and legibly, all
+     these Cover Texts: Front-Cover Texts on the front cover, and
+     Back-Cover Texts on the back cover.  Both covers must also clearly
+     and legibly identify you as the publisher of these copies.  The
+     front cover must present the full title with all words of the
+     title equally prominent and visible.  You may add other material
+     on the covers in addition.  Copying with changes limited to the
+     covers, as long as they preserve the title of the Document and
+     satisfy these conditions, can be treated as verbatim copying in
+     other respects.
+
+     If the required texts for either cover are too voluminous to fit
+     legibly, you should put the first ones listed (as many as fit
+     reasonably) on the actual cover, and continue the rest onto
+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
+       B. List on the Title Page, as authors, one or more persons or
+          entities responsible for authorship of the modifications in
+          the Modified Version, together with at least five of the
+          principal authors of the Document (all of its principal
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
+
+       C. State on the Title page the name of the publisher of the
+          Modified Version, as the publisher.
+
+       D. Preserve all the copyright notices of the Document.
+
+       E. Add an appropriate copyright notice for your modifications
+          adjacent to the other copyright notices.
+
+       F. Include, immediately after the copyright notices, a license
+          notice giving the public permission to use the Modified
+          Version under the terms of this License, in the form shown in
+          the Addendum below.
+
+       G. Preserve in that license notice the full lists of Invariant
+          Sections and required Cover Texts given in the Document's
+          license notice.
+
+       H. Include an unaltered copy of this License.
+
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
+          authors, and publisher of the Modified Version as given on
+          the Title Page.  If there is no section Entitled "History" in
+          the Document, create one stating the title, year, authors,
+          and publisher of the Document as given on its Title Page,
+          then add an item describing the Modified Version as stated in
+          the previous sentence.
+
+       J. Preserve the network location, if any, given in the Document
+          for public access to a Transparent copy of the Document, and
+          likewise the network locations given in the Document for
+          previous versions it was based on.  These may be placed in
+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
+          acknowledgements and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section Entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
+
+     If the Modified Version includes new front-matter sections or
+     appendices that qualify as Secondary Sections and contain no
+     material copied from the Document, you may at your option
+     designate some or all of these sections as invariant.  To do this,
+     add their titles to the list of Invariant Sections in the Modified
+     Version's license notice.  These titles must be distinct from any
+     other section titles.
+
+     You may add a section Entitled "Endorsements", provided it contains
+     nothing but endorsements of your Modified Version by various
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
+
+     You may add a passage of up to five words as a Front-Cover Text,
+     and a passage of up to 25 words as a Back-Cover Text, to the end
+     of the list of Cover Texts in the Modified Version.  Only one
+     passage of Front-Cover Text and one of Back-Cover Text may be
+     added by (or through arrangements made by) any one entity.  If the
+     Document already includes a cover text for the same cover,
+     previously added by you or by arrangement made by the same entity
+     you are acting on behalf of, you may not add another; but you may
+     replace the old one, on explicit permission from the previous
+     publisher that added the old one.
+
+     The author(s) and publisher(s) of the Document do not by this
+     License give permission to use their names for publicity for or to
+     assert or imply endorsement of any Modified Version.
+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
+     this License, under the terms defined in section 4 above for
+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
+     unmodified, and list them all as Invariant Sections of your
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
+
+     The combined work need only contain one copy of this License, and
+     multiple identical Invariant Sections may be replaced with a single
+     copy.  If there are multiple Invariant Sections with the same name
+     but different contents, make the title of each such section unique
+     by adding at the end of it, in parentheses, the name of the
+     original author or publisher of that section if known, or else a
+     unique number.  Make the same adjustment to the section titles in
+     the list of Invariant Sections in the license notice of the
+     combined work.
+
+     In the combination, you must combine any sections Entitled
+     "History" in the various original documents, forming one section
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
+     You may make a collection consisting of the Document and other
+     documents released under this License, and replace the individual
+     copies of this License in the various documents with a single copy
+     that is included in the collection, provided that you follow the
+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
+     this License in all other respects regarding verbatim copying of
+     that document.
+
+  7. AGGREGATION WITH INDEPENDENT WORKS
+
+     A compilation of the Document or its derivatives with other
+     separate and independent documents or works, in or on a volume of
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included in an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
+
+     If the Cover Text requirement of section 3 is applicable to these
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
+
+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
+     distribute translations of the Document under the terms of section
+     4.  Replacing Invariant Sections with translations requires special
+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License, and all the license notices in the
+     Document, and any Warranty Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided under this License.  Any attempt
+     otherwise to copy, modify, sublicense, or distribute it is void,
+     and will automatically terminate your rights under this License.
+
+     However, if you cease all violation of this License, then your
+     license from a particular copyright holder is reinstated (a)
+     provisionally, unless and until the copyright holder explicitly
+     and finally terminates your license, and (b) permanently, if the
+     copyright holder fails to notify you of the violation by some
+     reasonable means prior to 60 days after the cessation.
+
+     Moreover, your license from a particular copyright holder is
+     reinstated permanently if the copyright holder notifies you of the
+     violation by some reasonable means, this is the first time you have
+     received notice of violation of this License (for any work) from
+     that copyright holder, and you cure the violation prior to 30 days
+     after your receipt of the notice.
+
+     Termination of your rights under this section does not terminate
+     the licenses of parties who have received copies or rights from
+     you under this License.  If your rights have been terminated and
+     not permanently reinstated, receipt of a copy of some or all of
+     the same material does not give you any rights to use it.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.  If the Document specifies that a proxy
+     can decide which future versions of this License can be used, that
+     proxy's public statement of acceptance of a version permanently
+     authorizes you to choose that version for the Document.
+
+ 11. RELICENSING
+
+     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+     World Wide Web server that publishes copyrightable works and also
+     provides prominent facilities for anybody to edit those works.  A
+     public wiki that anybody can edit is an example of such a server.
+     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
+     site means any set of copyrightable works thus published on the MMC
+     site.
+
+     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+     license published by Creative Commons Corporation, a not-for-profit
+     corporation with a principal place of business in San Francisco,
+     California, as well as future copyleft versions of that license
+     published by that same organization.
+
+     "Incorporate" means to publish or republish a Document, in whole or
+     in part, as part of another Document.
+
+     An MMC is "eligible for relicensing" if it is licensed under this
+     License, and if all works that were first published under this
+     License somewhere other than this MMC, and subsequently
+     incorporated in whole or in part into the MMC, (1) had no cover
+     texts or invariant sections, and (2) were thus incorporated prior
+     to November 1, 2008.
+
+     The operator of an MMC Site may republish an MMC contained in the
+     site under CC-BY-SA on the same site at any time before August 1,
+     2009, provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+====================================================
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.3
+       or any later version published by the Free Software Foundation;
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+       Texts.  A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+   If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+
+File: ld.info,  Node: LD Index,  Prev: GNU Free Documentation License,  Up: Top
+
+LD Index
+********
+
+
+* Menu:
+
+* ":                                     Symbols.            (line    6)
+* -(:                                    Options.            (line  705)
+* --accept-unknown-input-arch:           Options.            (line  723)
+* --add-needed:                          Options.            (line  750)
+* --add-stdcall-alias:                   Options.            (line 1608)
+* --allow-multiple-definition:           Options.            (line 1002)
+* --allow-shlib-undefined:               Options.            (line 1008)
+* --architecture=ARCH:                   Options.            (line  123)
+* --as-needed:                           Options.            (line  733)
+* --audit AUDITLIB:                      Options.            (line  112)
+* --auxiliary=NAME:                      Options.            (line  255)
+* --bank-window:                         Options.            (line 2052)
+* --base-file:                           Options.            (line 1613)
+* --be8:                                 ARM.                (line   28)
+* --bss-plt:                             PowerPC ELF32.      (line   16)
+* --build-id:                            Options.            (line 1570)
+* --build-id=STYLE:                      Options.            (line 1570)
+* --check-sections:                      Options.            (line  829)
+* --copy-dt-needed-entries:              Options.            (line  841)
+* --cref:                                Options.            (line  861)
+* --default-imported-symver:             Options.            (line 1045)
+* --default-script=SCRIPT:               Options.            (line  540)
+* --default-symver:                      Options.            (line 1041)
+* --defsym=SYMBOL=EXP:                   Options.            (line  890)
+* --demangle[=STYLE]:                    Options.            (line  903)
+* --depaudit AUDITLIB:                   Options.            (line  177)
+* --disable-auto-image-base:             Options.            (line 1799)
+* --disable-auto-import:                 Options.            (line 1934)
+* --disable-large-address-aware:         Options.            (line 1739)
+* --disable-long-section-names:          Options.            (line 1623)
+* --disable-new-dtags:                   Options.            (line 1532)
+* --disable-runtime-pseudo-reloc:        Options.            (line 1947)
+* --disable-stdcall-fixup:               Options.            (line 1645)
+* --discard-all:                         Options.            (line  586)
+* --discard-locals:                      Options.            (line  590)
+* --dll:                                 Options.            (line 1618)
+* --dll-search-prefix:                   Options.            (line 1805)
+* --dotsyms:                             PowerPC64 ELF64.    (line   33)
+* --dsbt-index:                          Options.            (line 2029)
+* --dsbt-size:                           Options.            (line 2024)
+* --dynamic-linker=FILE:                 Options.            (line  916)
+* --dynamic-list-cpp-new:                Options.            (line  821)
+* --dynamic-list-cpp-typeinfo:           Options.            (line  825)
+* --dynamic-list-data:                   Options.            (line  818)
+* --dynamic-list=DYNAMIC-LIST-FILE:      Options.            (line  805)
+* --dynamicbase:                         Options.            (line 1983)
+* --eh-frame-hdr:                        Options.            (line 1523)
+* --emit-relocs:                         Options.            (line  475)
+* --emit-stack-syms:                     SPU ELF.            (line   46)
+* --emit-stub-syms <1>:                  PowerPC64 ELF64.    (line   29)
+* --emit-stub-syms <2>:                  PowerPC ELF32.      (line   47)
+* --emit-stub-syms:                      SPU ELF.            (line   15)
+* --enable-auto-image-base:              Options.            (line 1791)
+* --enable-auto-import:                  Options.            (line 1814)
+* --enable-extra-pe-debug:               Options.            (line 1952)
+* --enable-long-section-names:           Options.            (line 1623)
+* --enable-new-dtags:                    Options.            (line 1532)
+* --enable-runtime-pseudo-reloc:         Options.            (line 1939)
+* --enable-stdcall-fixup:                Options.            (line 1645)
+* --entry=ENTRY:                         Options.            (line  187)
+* --error-unresolved-symbols:            Options.            (line 1476)
+* --exclude-all-symbols:                 Options.            (line 1699)
+* --exclude-libs:                        Options.            (line  197)
+* --exclude-modules-for-implib:          Options.            (line  208)
+* --exclude-symbols:                     Options.            (line 1693)
+* --export-all-symbols:                  Options.            (line 1669)
+* --export-dynamic:                      Options.            (line  221)
+* --extra-overlay-stubs:                 SPU ELF.            (line   19)
+* --fatal-warnings:                      Options.            (line  923)
+* --file-alignment:                      Options.            (line 1703)
+* --filter=NAME:                         Options.            (line  276)
+* --fix-arm1176:                         ARM.                (line  111)
+* --fix-cortex-a8:                       i960.               (line   39)
+* --fix-v4bx:                            ARM.                (line   49)
+* --fix-v4bx-interworking:               ARM.                (line   62)
+* --force-dynamic:                       Options.            (line  484)
+* --force-exe-suffix:                    Options.            (line  928)
+* --forceinteg:                          Options.            (line 1988)
+* --format=FORMAT:                       Options.            (line  134)
+* --format=VERSION:                      TI COFF.            (line    6)
+* --gc-sections:                         Options.            (line  938)
+* --got:                                 Options.            (line 2065)
+* --got=TYPE:                            M68K.               (line    6)
+* --gpsize=VALUE:                        Options.            (line  309)
+* --hash-size=NUMBER:                    Options.            (line 1542)
+* --hash-style=STYLE:                    Options.            (line 1550)
+* --heap:                                Options.            (line 1709)
+* --help:                                Options.            (line  975)
+* --image-base:                          Options.            (line 1716)
+* --insert-timestamp:                    Options.            (line 2011)
+* --insn32 <1>:                          MIPS.               (line    6)
+* --insn32:                              Options.            (line 2077)
+* --just-symbols=FILE:                   Options.            (line  507)
+* --kill-at:                             Options.            (line 1725)
+* --large-address-aware:                 Options.            (line 1730)
+* --ld-generated-unwind-info:            Options.            (line 1527)
+* --leading-underscore:                  Options.            (line 1663)
+* --library-path=DIR:                    Options.            (line  367)
+* --library=NAMESPEC:                    Options.            (line  334)
+* --local-store=lo:hi:                   SPU ELF.            (line   24)
+* --major-image-version:                 Options.            (line 1746)
+* --major-os-version:                    Options.            (line 1751)
+* --major-subsystem-version:             Options.            (line 1755)
+* --merge-exidx-entries:                 i960.               (line   48)
+* --minor-image-version:                 Options.            (line 1760)
+* --minor-os-version:                    Options.            (line 1765)
+* --minor-subsystem-version:             Options.            (line 1769)
+* --mri-script=MRI-CMDFILE:              Options.            (line  158)
+* --multi-subspace:                      HPPA ELF32.         (line    6)
+* --nmagic:                              Options.            (line  438)
+* --no-accept-unknown-input-arch:        Options.            (line  723)
+* --no-add-needed:                       Options.            (line  750)
+* --no-allow-shlib-undefined:            Options.            (line 1008)
+* --no-as-needed:                        Options.            (line  733)
+* --no-bind:                             Options.            (line 2002)
+* --no-check-sections:                   Options.            (line  829)
+* --no-copy-dt-needed-entries:           Options.            (line  841)
+* --no-define-common:                    Options.            (line  874)
+* --no-demangle:                         Options.            (line  903)
+* --no-dotsyms:                          PowerPC64 ELF64.    (line   33)
+* --no-enum-size-warning:                ARM.                (line  120)
+* --no-export-dynamic:                   Options.            (line  221)
+* --no-fatal-warnings:                   Options.            (line  923)
+* --no-fix-arm1176:                      ARM.                (line  111)
+* --no-fix-cortex-a8:                    i960.               (line   39)
+* --no-gc-sections:                      Options.            (line  938)
+* --no-insn32 <1>:                       MIPS.               (line    6)
+* --no-insn32:                           Options.            (line 2078)
+* --no-isolation:                        Options.            (line 1995)
+* --no-keep-memory:                      Options.            (line  987)
+* --no-leading-underscore:               Options.            (line 1663)
+* --no-merge-exidx-entries <1>:          Options.            (line 2036)
+* --no-merge-exidx-entries:              i960.               (line   48)
+* --no-multi-toc:                        PowerPC64 ELF64.    (line   74)
+* --no-omagic:                           Options.            (line  453)
+* --no-opd-optimize:                     PowerPC64 ELF64.    (line   48)
+* --no-overlays:                         SPU ELF.            (line    9)
+* --no-plt-align:                        PowerPC64 ELF64.    (line   96)
+* --no-plt-static-chain:                 PowerPC64 ELF64.    (line  103)
+* --no-plt-thread-safe:                  PowerPC64 ELF64.    (line  109)
+* --no-print-gc-sections:                Options.            (line  960)
+* --no-seh:                              Options.            (line 1998)
+* --no-tls-optimize <1>:                 PowerPC ELF32.      (line   51)
+* --no-tls-optimize:                     PowerPC64 ELF64.    (line   43)
+* --no-toc-optimize:                     PowerPC64 ELF64.    (line   60)
+* --no-toc-sort:                         PowerPC64 ELF64.    (line   86)
+* --no-trampoline:                       Options.            (line 2046)
+* --no-undefined:                        Options.            (line  994)
+* --no-undefined-version:                Options.            (line 1036)
+* --no-warn-mismatch:                    Options.            (line 1049)
+* --no-warn-search-mismatch:             Options.            (line 1058)
+* --no-wchar-size-warning:               ARM.                (line  127)
+* --no-whole-archive:                    Options.            (line 1062)
+* --noinhibit-exec:                      Options.            (line 1066)
+* --non-overlapping-opd:                 PowerPC64 ELF64.    (line   54)
+* --nxcompat:                            Options.            (line 1991)
+* --oformat=OUTPUT-FORMAT:               Options.            (line 1078)
+* --omagic:                              Options.            (line  444)
+* --out-implib:                          Options.            (line 1782)
+* --output-def:                          Options.            (line 1774)
+* --output=OUTPUT:                       Options.            (line  459)
+* --pic-executable:                      Options.            (line 1091)
+* --pic-veneer:                          ARM.                (line  133)
+* --plt-align:                           PowerPC64 ELF64.    (line   96)
+* --plt-static-chain:                    PowerPC64 ELF64.    (line  103)
+* --plt-thread-safe:                     PowerPC64 ELF64.    (line  109)
+* --plugin:                              SPU ELF.            (line    6)
+* --print-gc-sections:                   Options.            (line  960)
+* --print-map:                           Options.            (line  401)
+* --print-output-format:                 Options.            (line  969)
+* --reduce-memory-overheads:             Options.            (line 1556)
+* --relax:                               Options.            (line 1107)
+* --relax on i960:                       i960.               (line   31)
+* --relax on PowerPC:                    PowerPC ELF32.      (line    6)
+* --relax on Xtensa:                     Xtensa.             (line   27)
+* --relocatable:                         Options.            (line  488)
+* --retain-symbols-file=FILENAME:        Options.            (line 1133)
+* --script=SCRIPT:                       Options.            (line  531)
+* --sdata-got:                           PowerPC ELF32.      (line   33)
+* --section-alignment:                   Options.            (line 1957)
+* --section-start=SECTIONNAME=ORG:       Options.            (line 1289)
+* --secure-plt:                          PowerPC ELF32.      (line   26)
+* --sort-common:                         Options.            (line 1231)
+* --sort-section=alignment:              Options.            (line 1246)
+* --sort-section=name:                   Options.            (line 1242)
+* --split-by-file:                       Options.            (line 1250)
+* --split-by-reloc:                      Options.            (line 1255)
+* --stack:                               Options.            (line 1963)
+* --stack-analysis:                      SPU ELF.            (line   29)
+* --stats:                               Options.            (line 1268)
+* --strip-all:                           Options.            (line  518)
+* --strip-debug:                         Options.            (line  522)
+* --stub-group-size:                     PowerPC64 ELF64.    (line    6)
+* --stub-group-size=N <1>:               HPPA ELF32.         (line   12)
+* --stub-group-size=N:                   ARM.                (line  138)
+* --subsystem:                           Options.            (line 1970)
+* --support-old-code:                    ARM.                (line    6)
+* --sysroot=DIRECTORY:                   Options.            (line 1272)
+* --target-help:                         Options.            (line  979)
+* --target1-abs:                         ARM.                (line   32)
+* --target1-rel:                         ARM.                (line   32)
+* --target2=TYPE:                        ARM.                (line   37)
+* --thumb-entry=ENTRY:                   ARM.                (line   17)
+* --trace:                               Options.            (line  527)
+* --trace-symbol=SYMBOL:                 Options.            (line  596)
+* --traditional-format:                  Options.            (line 1277)
+* --tsaware:                             Options.            (line 2008)
+* --undefined=SYMBOL:                    Options.            (line  553)
+* --unique[=SECTION]:                    Options.            (line  571)
+* --unresolved-symbols:                  Options.            (line 1319)
+* --use-blx:                             ARM.                (line   74)
+* --use-nul-prefixed-import-tables:      ARM.                (line   23)
+* --verbose[=NUMBER]:                    Options.            (line 1348)
+* --version:                             Options.            (line  580)
+* --version-script=VERSION-SCRIPTFILE:   Options.            (line 1356)
+* --vfp11-denorm-fix:                    ARM.                (line   83)
+* --warn-alternate-em:                   Options.            (line 1468)
+* --warn-common:                         Options.            (line 1367)
+* --warn-constructors:                   Options.            (line 1435)
+* --warn-multiple-gp:                    Options.            (line 1440)
+* --warn-once:                           Options.            (line 1454)
+* --warn-section-align:                  Options.            (line 1458)
+* --warn-shared-textrel:                 Options.            (line 1465)
+* --warn-unresolved-symbols:             Options.            (line 1471)
+* --wdmdriver:                           Options.            (line 2005)
+* --whole-archive:                       Options.            (line 1480)
+* --wrap=SYMBOL:                         Options.            (line 1494)
+* -A ARCH:                               Options.            (line  122)
+* -a KEYWORD:                            Options.            (line  105)
+* -assert KEYWORD:                       Options.            (line  757)
+* -b FORMAT:                             Options.            (line  134)
+* -Bdynamic:                             Options.            (line  760)
+* -Bgroup:                               Options.            (line  770)
+* -Bshareable:                           Options.            (line 1224)
+* -Bstatic:                              Options.            (line  777)
+* -Bsymbolic:                            Options.            (line  792)
+* -Bsymbolic-functions:                  Options.            (line  799)
+* -c MRI-CMDFILE:                        Options.            (line  158)
+* -call_shared:                          Options.            (line  760)
+* -d:                                    Options.            (line  168)
+* -dc:                                   Options.            (line  168)
+* -dn:                                   Options.            (line  777)
+* -dp:                                   Options.            (line  168)
+* -dT SCRIPT:                            Options.            (line  540)
+* -dy:                                   Options.            (line  760)
+* -E:                                    Options.            (line  221)
+* -e ENTRY:                              Options.            (line  187)
+* -EB:                                   Options.            (line  248)
+* -EL:                                   Options.            (line  251)
+* -F NAME:                               Options.            (line  276)
+* -f NAME:                               Options.            (line  255)
+* -fini=NAME:                            Options.            (line  300)
+* -g:                                    Options.            (line  306)
+* -G VALUE:                              Options.            (line  309)
+* -h NAME:                               Options.            (line  316)
+* -i:                                    Options.            (line  325)
+* -IFILE:                                Options.            (line  916)
+* -init=NAME:                            Options.            (line  328)
+* -L DIR:                                Options.            (line  367)
+* -l NAMESPEC:                           Options.            (line  334)
+* -M:                                    Options.            (line  401)
+* -m EMULATION:                          Options.            (line  391)
+* -Map=MAPFILE:                          Options.            (line  983)
+* -N:                                    Options.            (line  444)
+* -n:                                    Options.            (line  438)
+* -no-relax:                             Options.            (line 1107)
+* -non_shared:                           Options.            (line  777)
+* -nostdlib:                             Options.            (line 1072)
+* -O LEVEL:                              Options.            (line  465)
+* -o OUTPUT:                             Options.            (line  459)
+* -P AUDITLIB:                           Options.            (line  177)
+* -pie:                                  Options.            (line 1091)
+* -q:                                    Options.            (line  475)
+* -qmagic:                               Options.            (line 1101)
+* -Qy:                                   Options.            (line 1104)
+* -r:                                    Options.            (line  488)
+* -R FILE:                               Options.            (line  507)
+* -rpath-link=DIR:                       Options.            (line 1169)
+* -rpath=DIR:                            Options.            (line 1147)
+* -S:                                    Options.            (line  522)
+* -s:                                    Options.            (line  518)
+* -shared:                               Options.            (line 1224)
+* -soname=NAME:                          Options.            (line  316)
+* -static:                               Options.            (line  777)
+* -t:                                    Options.            (line  527)
+* -T SCRIPT:                             Options.            (line  531)
+* -Tbss=ORG:                             Options.            (line 1298)
+* -Tdata=ORG:                            Options.            (line 1298)
+* -Tldata-segment=ORG:                   Options.            (line 1314)
+* -Trodata-segment=ORG:                  Options.            (line 1308)
+* -Ttext-segment=ORG:                    Options.            (line 1304)
+* -Ttext=ORG:                            Options.            (line 1298)
+* -u SYMBOL:                             Options.            (line  553)
+* -Ur:                                   Options.            (line  561)
+* -V:                                    Options.            (line  580)
+* -v:                                    Options.            (line  580)
+* -x:                                    Options.            (line  586)
+* -X:                                    Options.            (line  590)
+* -Y PATH:                               Options.            (line  605)
+* -y SYMBOL:                             Options.            (line  596)
+* -z defs:                               Options.            (line  994)
+* -z KEYWORD:                            Options.            (line  609)
+* -z muldefs:                            Options.            (line 1002)
+* .:                                     Location Counter.   (line    6)
+* /DISCARD/:                             Output Section Discarding.
+                                                             (line   21)
+* :PHDR:                                 Output Section Phdr.
+                                                             (line    6)
+* =FILLEXP:                              Output Section Fill.
+                                                             (line    6)
+* >REGION:                               Output Section Region.
+                                                             (line    6)
+* [COMMON]:                              Input Section Common.
+                                                             (line   29)
+* ABSOLUTE (MRI):                        MRI.                (line   33)
+* absolute and relocatable symbols:      Expression Section. (line    6)
+* absolute expressions:                  Expression Section. (line    6)
+* ABSOLUTE(EXP):                         Builtin Functions.  (line   10)
+* ADDR(SECTION):                         Builtin Functions.  (line   17)
+* address, section:                      Output Section Address.
+                                                             (line    6)
+* ALIAS (MRI):                           MRI.                (line   44)
+* ALIGN (MRI):                           MRI.                (line   50)
+* align expression:                      Builtin Functions.  (line   38)
+* align location counter:                Builtin Functions.  (line   38)
+* ALIGN(ALIGN):                          Builtin Functions.  (line   38)
+* ALIGN(EXP,ALIGN):                      Builtin Functions.  (line   38)
+* ALIGN(SECTION_ALIGN):                  Forced Output Alignment.
+                                                             (line    6)
+* aligned common symbols:                WIN32.              (line  424)
+* ALIGNOF(SECTION):                      Builtin Functions.  (line   64)
+* allocating memory:                     MEMORY.             (line    6)
+* architecture:                          Miscellaneous Commands.
+                                                             (line   72)
+* architectures:                         Options.            (line  122)
+* archive files, from cmd line:          Options.            (line  334)
+* archive search path in linker script:  File Commands.      (line   74)
+* arithmetic:                            Expressions.        (line    6)
+* arithmetic operators:                  Operators.          (line    6)
+* ARM interworking support:              ARM.                (line    6)
+* ARM1176 erratum workaround:            ARM.                (line  111)
+* AS_NEEDED(FILES):                      File Commands.      (line   54)
+* ASSERT:                                Miscellaneous Commands.
+                                                             (line    9)
+* assertion in linker script:            Miscellaneous Commands.
+                                                             (line    9)
+* assignment in scripts:                 Assignments.        (line    6)
+* AT(LMA):                               Output Section LMA. (line    6)
+* AT>LMA_REGION:                         Output Section LMA. (line    6)
+* automatic data imports:                WIN32.              (line  191)
+* back end:                              BFD.                (line    6)
+* BASE (MRI):                            MRI.                (line   54)
+* BE8:                                   ARM.                (line   28)
+* BFD canonical format:                  Canonical format.   (line   11)
+* BFD requirements:                      BFD.                (line   16)
+* big-endian objects:                    Options.            (line  248)
+* binary input format:                   Options.            (line  134)
+* BLOCK(EXP):                            Builtin Functions.  (line   77)
+* bug criteria:                          Bug Criteria.       (line    6)
+* bug reports:                           Bug Reporting.      (line    6)
+* bugs in ld:                            Reporting Bugs.     (line    6)
+* BYTE(EXPRESSION):                      Output Section Data.
+                                                             (line    6)
+* C++ constructors, arranging in link:   Output Section Keywords.
+                                                             (line   19)
+* CHIP (MRI):                            MRI.                (line   58)
+* COLLECT_NO_DEMANGLE:                   Environment.        (line   29)
+* combining symbols, warnings on:        Options.            (line 1367)
+* command files:                         Scripts.            (line    6)
+* command line:                          Options.            (line    6)
+* common allocation:                     Options.            (line  168)
+* common allocation in linker script:    Miscellaneous Commands.
+                                                             (line   20)
+* common symbol placement:               Input Section Common.
+                                                             (line    6)
+* COMMONPAGESIZE:                        Symbolic Constants. (line   13)
+* compatibility, MRI:                    Options.            (line  158)
+* CONSTANT:                              Symbolic Constants. (line    6)
+* constants in linker scripts:           Constants.          (line    6)
+* constraints on output sections:        Output Section Constraint.
+                                                             (line    6)
+* constructors:                          Options.            (line  561)
+* CONSTRUCTORS:                          Output Section Keywords.
+                                                             (line   19)
+* constructors, arranging in link:       Output Section Keywords.
+                                                             (line   19)
+* Cortex-A8 erratum workaround:          i960.               (line   39)
+* crash of linker:                       Bug Criteria.       (line    9)
+* CREATE_OBJECT_SYMBOLS:                 Output Section Keywords.
+                                                             (line    9)
+* creating a DEF file:                   WIN32.              (line  158)
+* cross reference table:                 Options.            (line  861)
+* cross references:                      Miscellaneous Commands.
+                                                             (line   56)
+* current output location:               Location Counter.   (line    6)
+* data:                                  Output Section Data.
+                                                             (line    6)
+* DATA_SEGMENT_ALIGN(MAXPAGESIZE, COMMONPAGESIZE): Builtin Functions.
+                                                             (line   82)
+* DATA_SEGMENT_END(EXP):                 Builtin Functions.  (line  103)
+* DATA_SEGMENT_RELRO_END(OFFSET, EXP):   Builtin Functions.  (line  109)
+* dbx:                                   Options.            (line 1282)
+* DEF files, creating:                   Options.            (line 1774)
+* default emulation:                     Environment.        (line   21)
+* default input format:                  Environment.        (line    9)
+* DEFINED(SYMBOL):                       Builtin Functions.  (line  120)
+* deleting local symbols:                Options.            (line  586)
+* demangling, default:                   Environment.        (line   29)
+* demangling, from command line:         Options.            (line  903)
+* direct linking to a dll:               WIN32.              (line  239)
+* discarding sections:                   Output Section Discarding.
+                                                             (line    6)
+* discontinuous memory:                  MEMORY.             (line    6)
+* DLLs, creating:                        Options.            (line 1774)
+* DLLs, linking to:                      Options.            (line 1805)
+* dot:                                   Location Counter.   (line    6)
+* dot inside sections:                   Location Counter.   (line   36)
+* dot outside sections:                  Location Counter.   (line   66)
+* dynamic linker, from command line:     Options.            (line  916)
+* dynamic symbol table:                  Options.            (line  221)
+* ELF program headers:                   PHDRS.              (line    6)
+* emulation:                             Options.            (line  391)
+* emulation, default:                    Environment.        (line   21)
+* END (MRI):                             MRI.                (line   62)
+* endianness:                            Options.            (line  248)
+* entry point:                           Entry Point.        (line    6)
+* entry point, from command line:        Options.            (line  187)
+* entry point, thumb:                    ARM.                (line   17)
+* ENTRY(SYMBOL):                         Entry Point.        (line    6)
+* error on valid input:                  Bug Criteria.       (line   12)
+* example of linker script:              Simple Example.     (line    6)
+* exporting DLL symbols:                 WIN32.              (line   19)
+* expression evaluation order:           Evaluation.         (line    6)
+* expression sections:                   Expression Section. (line    6)
+* expression, absolute:                  Builtin Functions.  (line   10)
+* expressions:                           Expressions.        (line    6)
+* EXTERN:                                Miscellaneous Commands.
+                                                             (line   13)
+* fatal signal:                          Bug Criteria.       (line    9)
+* file name wildcard patterns:           Input Section Wildcards.
+                                                             (line    6)
+* FILEHDR:                               PHDRS.              (line   62)
+* filename symbols:                      Output Section Keywords.
+                                                             (line    9)
+* fill pattern, entire section:          Output Section Fill.
+                                                             (line    6)
+* FILL(EXPRESSION):                      Output Section Data.
+                                                             (line   39)
+* finalization function:                 Options.            (line  300)
+* first input file:                      File Commands.      (line   82)
+* first instruction:                     Entry Point.        (line    6)
+* FIX_V4BX:                              ARM.                (line   49)
+* FIX_V4BX_INTERWORKING:                 ARM.                (line   62)
+* FORCE_COMMON_ALLOCATION:               Miscellaneous Commands.
+                                                             (line   20)
+* forcing input section alignment:       Forced Input Alignment.
+                                                             (line    6)
+* forcing output section alignment:      Forced Output Alignment.
+                                                             (line    6)
+* forcing the creation of dynamic sections: Options.         (line  484)
+* FORMAT (MRI):                          MRI.                (line   66)
+* functions in expressions:              Builtin Functions.  (line    6)
+* garbage collection <1>:                Options.            (line  938)
+* garbage collection <2>:                Input Section Keep. (line    6)
+* garbage collection:                    Options.            (line  960)
+* generating optimized output:           Options.            (line  465)
+* GNU linker:                            Overview.           (line    6)
+* GNUTARGET:                             Environment.        (line    9)
+* GROUP(FILES):                          File Commands.      (line   47)
+* grouping input files:                  File Commands.      (line   47)
+* groups of archives:                    Options.            (line  705)
+* H8/300 support:                        H8/300.             (line    6)
+* header size:                           Builtin Functions.  (line  188)
+* heap size:                             Options.            (line 1709)
+* help:                                  Options.            (line  975)
+* HIDDEN:                                HIDDEN.             (line    6)
+* holes:                                 Location Counter.   (line   12)
+* holes, filling:                        Output Section Data.
+                                                             (line   39)
+* HPPA multiple sub-space stubs:         HPPA ELF32.         (line    6)
+* HPPA stub grouping:                    HPPA ELF32.         (line   12)
+* i960 support:                          i960.               (line    6)
+* image base:                            Options.            (line 1716)
+* implicit linker scripts:               Implicit Linker Scripts.
+                                                             (line    6)
+* import libraries:                      WIN32.              (line   10)
+* INCLUDE FILENAME:                      File Commands.      (line    9)
+* including a linker script:             File Commands.      (line    9)
+* including an entire archive:           Options.            (line 1480)
+* incremental link:                      Options.            (line  325)
+* INHIBIT_COMMON_ALLOCATION:             Miscellaneous Commands.
+                                                             (line   25)
+* initialization function:               Options.            (line  328)
+* initialized data in ROM:               Output Section LMA. (line   39)
+* input file format in linker script:    Format Commands.    (line   35)
+* input filename symbols:                Output Section Keywords.
+                                                             (line    9)
+* input files in linker scripts:         File Commands.      (line   19)
+* input files, displaying:               Options.            (line  527)
+* input format:                          Options.            (line  134)
+* input object files in linker scripts:  File Commands.      (line   19)
+* input section alignment:               Forced Input Alignment.
+                                                             (line    6)
+* input section basics:                  Input Section Basics.
+                                                             (line    6)
+* input section wildcards:               Input Section Wildcards.
+                                                             (line    6)
+* input sections:                        Input Section.      (line    6)
+* INPUT(FILES):                          File Commands.      (line   19)
+* INSERT:                                Miscellaneous Commands.
+                                                             (line   30)
+* insert user script into default script: Miscellaneous Commands.
+                                                             (line   30)
+* integer notation:                      Constants.          (line    6)
+* integer suffixes:                      Constants.          (line   15)
+* internal object-file format:           Canonical format.   (line   11)
+* invalid input:                         Bug Criteria.       (line   14)
+* K and M integer suffixes:              Constants.          (line   15)
+* KEEP:                                  Input Section Keep. (line    6)
+* l =:                                   MEMORY.             (line   74)
+* lazy evaluation:                       Evaluation.         (line    6)
+* ld bugs, reporting:                    Bug Reporting.      (line    6)
+* LD_FEATURE(STRING):                    Miscellaneous Commands.
+                                                             (line   78)
+* ldata segment origin, cmd line:        Options.            (line 1315)
+* LDEMULATION:                           Environment.        (line   21)
+* len =:                                 MEMORY.             (line   74)
+* LENGTH =:                              MEMORY.             (line   74)
+* LENGTH(MEMORY):                        Builtin Functions.  (line  137)
+* library search path in linker script:  File Commands.      (line   74)
+* link map:                              Options.            (line  401)
+* link-time runtime library search path: Options.            (line 1169)
+* linker crash:                          Bug Criteria.       (line    9)
+* linker script concepts:                Basic Script Concepts.
+                                                             (line    6)
+* linker script example:                 Simple Example.     (line    6)
+* linker script file commands:           File Commands.      (line    6)
+* linker script format:                  Script Format.      (line    6)
+* linker script input object files:      File Commands.      (line   19)
+* linker script simple commands:         Simple Commands.    (line    6)
+* linker scripts:                        Scripts.            (line    6)
+* LIST (MRI):                            MRI.                (line   77)
+* little-endian objects:                 Options.            (line  251)
+* LOAD (MRI):                            MRI.                (line   84)
+* load address:                          Output Section LMA. (line    6)
+* LOADADDR(SECTION):                     Builtin Functions.  (line  140)
+* loading, preventing:                   Output Section Type.
+                                                             (line   22)
+* local symbols, deleting:               Options.            (line  590)
+* location counter:                      Location Counter.   (line    6)
+* LOG2CEIL(EXP):                         Builtin Functions.  (line  144)
+* LONG(EXPRESSION):                      Output Section Data.
+                                                             (line    6)
+* M and K integer suffixes:              Constants.          (line   15)
+* M68HC11 and 68HC12 support:            M68HC11/68HC12.     (line    6)
+* machine architecture:                  Miscellaneous Commands.
+                                                             (line   72)
+* machine dependencies:                  Machine Dependent.  (line    6)
+* mapping input sections to output sections: Input Section.  (line    6)
+* MAX:                                   Builtin Functions.  (line  147)
+* MAXPAGESIZE:                           Symbolic Constants. (line   10)
+* MEMORY:                                MEMORY.             (line    6)
+* memory region attributes:              MEMORY.             (line   34)
+* memory regions:                        MEMORY.             (line    6)
+* memory regions and sections:           Output Section Region.
+                                                             (line    6)
+* memory usage:                          Options.            (line  987)
+* MIN:                                   Builtin Functions.  (line  150)
+* MIPS microMIPS instruction choice selection: MIPS.         (line    6)
+* Motorola 68K GOT generation:           M68K.               (line    6)
+* MRI compatibility:                     MRI.                (line    6)
+* MSP430 extra sections:                 MSP430.             (line   11)
+* NAME (MRI):                            MRI.                (line   90)
+* name, section:                         Output Section Name.
+                                                             (line    6)
+* names:                                 Symbols.            (line    6)
+* naming the output file:                Options.            (line  459)
+* NEXT(EXP):                             Builtin Functions.  (line  154)
+* NMAGIC:                                Options.            (line  438)
+* NO_ENUM_SIZE_WARNING:                  ARM.                (line  120)
+* NO_WCHAR_SIZE_WARNING:                 ARM.                (line  127)
+* NOCROSSREFS(SECTIONS):                 Miscellaneous Commands.
+                                                             (line   56)
+* NOLOAD:                                Output Section Type.
+                                                             (line   22)
+* not enough room for program headers:   Builtin Functions.  (line  193)
+* o =:                                   MEMORY.             (line   69)
+* objdump -i:                            BFD.                (line    6)
+* object file management:                BFD.                (line    6)
+* object files:                          Options.            (line   29)
+* object formats available:              BFD.                (line    6)
+* object size:                           Options.            (line  309)
+* OMAGIC:                                Options.            (line  453)
+* ONLY_IF_RO:                            Output Section Constraint.
+                                                             (line    6)
+* ONLY_IF_RW:                            Output Section Constraint.
+                                                             (line    6)
+* opening object files:                  BFD outline.        (line    6)
+* operators for arithmetic:              Operators.          (line    6)
+* options:                               Options.            (line    6)
+* ORDER (MRI):                           MRI.                (line   95)
+* org =:                                 MEMORY.             (line   69)
+* ORIGIN =:                              MEMORY.             (line   69)
+* ORIGIN(MEMORY):                        Builtin Functions.  (line  160)
+* orphan:                                Orphan Sections.    (line    6)
+* output file after errors:              Options.            (line 1066)
+* output file format in linker script:   Format Commands.    (line   10)
+* output file name in linker script:     File Commands.      (line   64)
+* output format:                         Options.            (line  969)
+* output section alignment:              Forced Output Alignment.
+                                                             (line    6)
+* output section attributes:             Output Section Attributes.
+                                                             (line    6)
+* output section data:                   Output Section Data.
+                                                             (line    6)
+* OUTPUT(FILENAME):                      File Commands.      (line   64)
+* OUTPUT_ARCH(BFDARCH):                  Miscellaneous Commands.
+                                                             (line   72)
+* OUTPUT_FORMAT(BFDNAME):                Format Commands.    (line   10)
+* OVERLAY:                               Overlay Description.
+                                                             (line    6)
+* overlays:                              Overlay Description.
+                                                             (line    6)
+* partial link:                          Options.            (line  488)
+* PE import table prefixing:             ARM.                (line   23)
+* PHDRS:                                 PHDRS.              (line   62)
+* PIC_VENEER:                            ARM.                (line  133)
+* position independent executables:      Options.            (line 1093)
+* PowerPC ELF32 options:                 PowerPC ELF32.      (line   16)
+* PowerPC GOT:                           PowerPC ELF32.      (line   33)
+* PowerPC long branches:                 PowerPC ELF32.      (line    6)
+* PowerPC PLT:                           PowerPC ELF32.      (line   16)
+* PowerPC stub symbols:                  PowerPC ELF32.      (line   47)
+* PowerPC TLS optimization:              PowerPC ELF32.      (line   51)
+* PowerPC64 dot symbols:                 PowerPC64 ELF64.    (line   33)
+* PowerPC64 ELF64 options:               PowerPC64 ELF64.    (line    6)
+* PowerPC64 multi-TOC:                   PowerPC64 ELF64.    (line   74)
+* PowerPC64 OPD optimization:            PowerPC64 ELF64.    (line   48)
+* PowerPC64 OPD spacing:                 PowerPC64 ELF64.    (line   54)
+* PowerPC64 PLT call stub static chain:  PowerPC64 ELF64.    (line  103)
+* PowerPC64 PLT call stub thread safety: PowerPC64 ELF64.    (line  109)
+* PowerPC64 PLT stub alignment:          PowerPC64 ELF64.    (line   96)
+* PowerPC64 stub grouping:               PowerPC64 ELF64.    (line    6)
+* PowerPC64 stub symbols:                PowerPC64 ELF64.    (line   29)
+* PowerPC64 TLS optimization:            PowerPC64 ELF64.    (line   43)
+* PowerPC64 TOC optimization:            PowerPC64 ELF64.    (line   60)
+* PowerPC64 TOC sorting:                 PowerPC64 ELF64.    (line   86)
+* precedence in expressions:             Operators.          (line    6)
+* prevent unnecessary loading:           Output Section Type.
+                                                             (line   22)
+* program headers:                       PHDRS.              (line    6)
+* program headers and sections:          Output Section Phdr.
+                                                             (line    6)
+* program headers, not enough room:      Builtin Functions.  (line  193)
+* program segments:                      PHDRS.              (line    6)
+* PROVIDE:                               PROVIDE.            (line    6)
+* PROVIDE_HIDDEN:                        PROVIDE_HIDDEN.     (line    6)
+* PUBLIC (MRI):                          MRI.                (line  103)
+* QUAD(EXPRESSION):                      Output Section Data.
+                                                             (line    6)
+* quoted symbol names:                   Symbols.            (line    6)
+* read-only text:                        Options.            (line  438)
+* read/write from cmd line:              Options.            (line  444)
+* region alias:                          REGION_ALIAS.       (line    6)
+* region names:                          REGION_ALIAS.       (line    6)
+* REGION_ALIAS(ALIAS, REGION):           REGION_ALIAS.       (line    6)
+* regions of memory:                     MEMORY.             (line    6)
+* relative expressions:                  Expression Section. (line    6)
+* relaxing addressing modes:             Options.            (line 1107)
+* relaxing on H8/300:                    H8/300.             (line    9)
+* relaxing on i960:                      i960.               (line   31)
+* relaxing on M68HC11:                   M68HC11/68HC12.     (line   12)
+* relaxing on Xtensa:                    Xtensa.             (line   27)
+* relocatable and absolute symbols:      Expression Section. (line    6)
+* relocatable output:                    Options.            (line  488)
+* removing sections:                     Output Section Discarding.
+                                                             (line    6)
+* reporting bugs in ld:                  Reporting Bugs.     (line    6)
+* requirements for BFD:                  BFD.                (line   16)
+* retain relocations in final executable: Options.           (line  475)
+* retaining specified symbols:           Options.            (line 1133)
+* rodata segment origin, cmd line:       Options.            (line 1309)
+* ROM initialized data:                  Output Section LMA. (line   39)
+* round up expression:                   Builtin Functions.  (line   38)
+* round up location counter:             Builtin Functions.  (line   38)
+* runtime library name:                  Options.            (line  316)
+* runtime library search path:           Options.            (line 1147)
+* runtime pseudo-relocation:             WIN32.              (line  217)
+* scaled integers:                       Constants.          (line   15)
+* scommon section:                       Input Section Common.
+                                                             (line   20)
+* script files:                          Options.            (line  540)
+* scripts:                               Scripts.            (line    6)
+* search directory, from cmd line:       Options.            (line  367)
+* search path in linker script:          File Commands.      (line   74)
+* SEARCH_DIR(PATH):                      File Commands.      (line   74)
+* SECT (MRI):                            MRI.                (line  109)
+* section address:                       Output Section Address.
+                                                             (line    6)
+* section address in expression:         Builtin Functions.  (line   17)
+* section alignment:                     Builtin Functions.  (line   64)
+* section alignment, warnings on:        Options.            (line 1458)
+* section data:                          Output Section Data.
+                                                             (line    6)
+* section fill pattern:                  Output Section Fill.
+                                                             (line    6)
+* section load address:                  Output Section LMA. (line    6)
+* section load address in expression:    Builtin Functions.  (line  140)
+* section name:                          Output Section Name.
+                                                             (line    6)
+* section name wildcard patterns:        Input Section Wildcards.
+                                                             (line    6)
+* section size:                          Builtin Functions.  (line  172)
+* section, assigning to memory region:   Output Section Region.
+                                                             (line    6)
+* section, assigning to program header:  Output Section Phdr.
+                                                             (line    6)
+* SECTIONS:                              SECTIONS.           (line    6)
+* sections, discarding:                  Output Section Discarding.
+                                                             (line    6)
+* segment origins, cmd line:             Options.            (line 1298)
+* SEGMENT_START(SEGMENT, DEFAULT):       Builtin Functions.  (line  163)
+* segments, ELF:                         PHDRS.              (line    6)
+* shared libraries:                      Options.            (line 1226)
+* SHORT(EXPRESSION):                     Output Section Data.
+                                                             (line    6)
+* SIZEOF(SECTION):                       Builtin Functions.  (line  172)
+* SIZEOF_HEADERS:                        Builtin Functions.  (line  188)
+* small common symbols:                  Input Section Common.
+                                                             (line   20)
+* SORT:                                  Input Section Wildcards.
+                                                             (line   65)
+* SORT_BY_ALIGNMENT:                     Input Section Wildcards.
+                                                             (line   54)
+* SORT_BY_INIT_PRIORITY:                 Input Section Wildcards.
+                                                             (line   60)
+* SORT_BY_NAME:                          Input Section Wildcards.
+                                                             (line   46)
+* SORT_NONE:                             Input Section Wildcards.
+                                                             (line  106)
+* SPU:                                   SPU ELF.            (line   46)
+* SPU ELF options:                       SPU ELF.            (line    6)
+* SPU extra overlay stubs:               SPU ELF.            (line   19)
+* SPU local store size:                  SPU ELF.            (line   24)
+* SPU overlay stub symbols:              SPU ELF.            (line   15)
+* SPU overlays:                          SPU ELF.            (line    9)
+* SPU plugins:                           SPU ELF.            (line    6)
+* SQUAD(EXPRESSION):                     Output Section Data.
+                                                             (line    6)
+* stack size:                            Options.            (line 1963)
+* standard Unix system:                  Options.            (line    7)
+* start of execution:                    Entry Point.        (line    6)
+* STARTUP(FILENAME):                     File Commands.      (line   82)
+* strip all symbols:                     Options.            (line  518)
+* strip debugger symbols:                Options.            (line  522)
+* stripping all but some symbols:        Options.            (line 1133)
+* STUB_GROUP_SIZE:                       ARM.                (line  138)
+* SUBALIGN(SUBSECTION_ALIGN):            Forced Input Alignment.
+                                                             (line    6)
+* suffixes for integers:                 Constants.          (line   15)
+* symbol defaults:                       Builtin Functions.  (line  120)
+* symbol definition, scripts:            Assignments.        (line    6)
+* symbol names:                          Symbols.            (line    6)
+* symbol tracing:                        Options.            (line  596)
+* symbol versions:                       VERSION.            (line    6)
+* symbol-only input:                     Options.            (line  507)
+* symbolic constants:                    Symbolic Constants. (line    6)
+* symbols, from command line:            Options.            (line  890)
+* symbols, relocatable and absolute:     Expression Section. (line    6)
+* symbols, retaining selectively:        Options.            (line 1133)
+* synthesizing linker:                   Options.            (line 1107)
+* synthesizing on H8/300:                H8/300.             (line   14)
+* TARGET(BFDNAME):                       Format Commands.    (line   35)
+* TARGET1:                               ARM.                (line   32)
+* TARGET2:                               ARM.                (line   37)
+* text segment origin, cmd line:         Options.            (line 1305)
+* thumb entry point:                     ARM.                (line   17)
+* TI COFF versions:                      TI COFF.            (line    6)
+* traditional format:                    Options.            (line 1277)
+* trampoline generation on M68HC11:      M68HC11/68HC12.     (line   31)
+* trampoline generation on M68HC12:      M68HC11/68HC12.     (line   31)
+* unallocated address, next:             Builtin Functions.  (line  154)
+* undefined symbol:                      Options.            (line  553)
+* undefined symbol in linker script:     Miscellaneous Commands.
+                                                             (line   13)
+* undefined symbols, warnings on:        Options.            (line 1454)
+* uninitialized data placement:          Input Section Common.
+                                                             (line    6)
+* unspecified memory:                    Output Section Data.
+                                                             (line   39)
+* usage:                                 Options.            (line  975)
+* USE_BLX:                               ARM.                (line   74)
+* using a DEF file:                      WIN32.              (line   57)
+* using auto-export functionality:       WIN32.              (line   22)
+* Using decorations:                     WIN32.              (line  162)
+* variables, defining:                   Assignments.        (line    6)
+* verbose[=NUMBER]:                      Options.            (line 1348)
+* version:                               Options.            (line  580)
+* version script:                        VERSION.            (line    6)
+* version script, symbol versions:       Options.            (line 1356)
+* VERSION {script text}:                 VERSION.            (line    6)
+* versions of symbols:                   VERSION.            (line    6)
+* VFP11_DENORM_FIX:                      ARM.                (line   83)
+* warnings, on combining symbols:        Options.            (line 1367)
+* warnings, on section alignment:        Options.            (line 1458)
+* warnings, on undefined symbols:        Options.            (line 1454)
+* weak externals:                        WIN32.              (line  407)
+* what is this?:                         Overview.           (line    6)
+* wildcard file name patterns:           Input Section Wildcards.
+                                                             (line    6)
+* Xtensa options:                        Xtensa.             (line   56)
+* Xtensa processors:                     Xtensa.             (line    6)
+
+
+
+Tag Table:
+Node: Top713
+Node: Overview1499
+Node: Invocation2613
+Node: Options3021
+Node: Environment97141
+Node: Scripts98901
+Node: Basic Script Concepts100635
+Node: Script Format103343
+Node: Simple Example104206
+Node: Simple Commands107302
+Node: Entry Point107808
+Node: File Commands108741
+Node: Format Commands112742
+Node: REGION_ALIAS114698
+Node: Miscellaneous Commands119530
+Node: Assignments123138
+Node: Simple Assignments123649
+Node: HIDDEN125384
+Node: PROVIDE126014
+Node: PROVIDE_HIDDEN127207
+Node: Source Code Reference127451
+Node: SECTIONS131033
+Node: Output Section Description132924
+Node: Output Section Name134030
+Node: Output Section Address134906
+Node: Input Section137141
+Node: Input Section Basics137942
+Node: Input Section Wildcards141848
+Node: Input Section Common147055
+Node: Input Section Keep148537
+Node: Input Section Example149027
+Node: Output Section Data149995
+Node: Output Section Keywords152772
+Node: Output Section Discarding156341
+Node: Output Section Attributes157522
+Node: Output Section Type158623
+Node: Output Section LMA159694
+Node: Forced Output Alignment162765
+Node: Forced Input Alignment163283
+Node: Output Section Constraint163672
+Node: Output Section Region164100
+Node: Output Section Phdr164533
+Node: Output Section Fill165197
+Node: Overlay Description166339
+Node: MEMORY170647
+Node: PHDRS174982
+Node: VERSION180236
+Node: Expressions188329
+Node: Constants189258
+Node: Symbolic Constants190133
+Node: Symbols190684
+Node: Orphan Sections191431
+Node: Location Counter192596
+Node: Operators197032
+Node: Evaluation197954
+Node: Expression Section199318
+Node: Builtin Functions203182
+Node: Implicit Linker Scripts211273
+Node: Machine Dependent212048
+Node: H8/300213101
+Node: i960215163
+Node: M68HC11/68HC12217378
+Node: ARM218820
+Node: HPPA ELF32226794
+Node: M68K228417
+Node: MIPS229326
+Node: MMIX229850
+Node: MSP430231015
+Node: PowerPC ELF32232063
+Node: PowerPC64 ELF64234893
+Node: SPU ELF241049
+Node: TI COFF243681
+Node: WIN32244207
+Node: Xtensa264332
+Node: BFD267297
+Node: BFD outline268752
+Node: BFD information loss270038
+Node: Canonical format272555
+Node: Reporting Bugs276912
+Node: Bug Criteria277606
+Node: Bug Reporting278305
+Node: MRI285344
+Node: GNU Free Documentation License289987
+Node: LD Index315143
+
+End Tag Table
diff --git a/ld/po/bg.gmo b/ld/po/bg.gmo
new file mode 100644
index 00000000000..67f23aec802
--- /dev/null
+++ b/ld/po/bg.gmo
diff --git a/ld/po/da.gmo b/ld/po/da.gmo
new file mode 100644
index 00000000000..f54a23fbd79
--- /dev/null
+++ b/ld/po/da.gmo
diff --git a/ld/po/es.gmo b/ld/po/es.gmo
new file mode 100644
index 00000000000..feea37407f7
--- /dev/null
+++ b/ld/po/es.gmo
diff --git a/ld/po/fi.gmo b/ld/po/fi.gmo
new file mode 100644
index 00000000000..d1b25bbce00
--- /dev/null
+++ b/ld/po/fi.gmo
diff --git a/ld/po/fr.gmo b/ld/po/fr.gmo
new file mode 100644
index 00000000000..10682ea4c85
--- /dev/null
+++ b/ld/po/fr.gmo
diff --git a/ld/po/ga.gmo b/ld/po/ga.gmo
new file mode 100644
index 00000000000..b3080443bce
--- /dev/null
+++ b/ld/po/ga.gmo
diff --git a/ld/po/id.gmo b/ld/po/id.gmo
new file mode 100644
index 00000000000..155f6077d21
--- /dev/null
+++ b/ld/po/id.gmo
diff --git a/ld/po/it.gmo b/ld/po/it.gmo
new file mode 100644
index 00000000000..e6cb2ddeee0
--- /dev/null
+++ b/ld/po/it.gmo
diff --git a/ld/po/ja.gmo b/ld/po/ja.gmo
new file mode 100644
index 00000000000..703df64002a
--- /dev/null
+++ b/ld/po/ja.gmo
diff --git a/ld/po/sv.gmo b/ld/po/sv.gmo
new file mode 100644
index 00000000000..f7038a8a951
--- /dev/null
+++ b/ld/po/sv.gmo
diff --git a/ld/po/tr.gmo b/ld/po/tr.gmo
new file mode 100644
index 00000000000..96d567be4aa
--- /dev/null
+++ b/ld/po/tr.gmo
diff --git a/ld/po/uk.gmo b/ld/po/uk.gmo
new file mode 100644
index 00000000000..231915bf47e
--- /dev/null
+++ b/ld/po/uk.gmo
diff --git a/ld/po/vi.gmo b/ld/po/vi.gmo
new file mode 100644
index 00000000000..fce15ce7aab
--- /dev/null
+++ b/ld/po/vi.gmo
diff --git a/ld/po/zh_CN.gmo b/ld/po/zh_CN.gmo
new file mode 100644
index 00000000000..39d17940d04
--- /dev/null
+++ b/ld/po/zh_CN.gmo
diff --git a/ld/po/zh_TW.gmo b/ld/po/zh_TW.gmo
new file mode 100644
index 00000000000..23277b167c3
--- /dev/null
+++ b/ld/po/zh_TW.gmo
diff --git a/opcodes/po/da.gmo b/opcodes/po/da.gmo
new file mode 100644
index 00000000000..2f18a0030b1
--- /dev/null
+++ b/opcodes/po/da.gmo
diff --git a/opcodes/po/de.gmo b/opcodes/po/de.gmo
new file mode 100644
index 00000000000..acd983f25e6
--- /dev/null
+++ b/opcodes/po/de.gmo
diff --git a/opcodes/po/es.gmo b/opcodes/po/es.gmo
new file mode 100644
index 00000000000..4aba3dee461
--- /dev/null
+++ b/opcodes/po/es.gmo
diff --git a/opcodes/po/fi.gmo b/opcodes/po/fi.gmo
new file mode 100644
index 00000000000..5c10172cb13
--- /dev/null
+++ b/opcodes/po/fi.gmo
diff --git a/opcodes/po/fr.gmo b/opcodes/po/fr.gmo
new file mode 100644
index 00000000000..8d6122358a4
--- /dev/null
+++ b/opcodes/po/fr.gmo
diff --git a/opcodes/po/ga.gmo b/opcodes/po/ga.gmo
new file mode 100644
index 00000000000..fef67102ceb
--- /dev/null
+++ b/opcodes/po/ga.gmo
diff --git a/opcodes/po/id.gmo b/opcodes/po/id.gmo
new file mode 100644
index 00000000000..4ad376403f6
--- /dev/null
+++ b/opcodes/po/id.gmo
diff --git a/opcodes/po/it.gmo b/opcodes/po/it.gmo
new file mode 100644
index 00000000000..7e18e7af6b9
--- /dev/null
+++ b/opcodes/po/it.gmo
diff --git a/opcodes/po/nl.gmo b/opcodes/po/nl.gmo
new file mode 100644
index 00000000000..8e26600c2db
--- /dev/null
+++ b/opcodes/po/nl.gmo
diff --git a/opcodes/po/pt_BR.gmo b/opcodes/po/pt_BR.gmo
new file mode 100644
index 00000000000..083e8f42199
--- /dev/null
+++ b/opcodes/po/pt_BR.gmo
diff --git a/opcodes/po/ro.gmo b/opcodes/po/ro.gmo
new file mode 100644
index 00000000000..6125448e623
--- /dev/null
+++ b/opcodes/po/ro.gmo
diff --git a/opcodes/po/sv.gmo b/opcodes/po/sv.gmo
new file mode 100644
index 00000000000..2347bdcdad1
--- /dev/null
+++ b/opcodes/po/sv.gmo
diff --git a/opcodes/po/tr.gmo b/opcodes/po/tr.gmo
new file mode 100644
index 00000000000..98b9df15351
--- /dev/null
+++ b/opcodes/po/tr.gmo
diff --git a/opcodes/po/uk.gmo b/opcodes/po/uk.gmo
new file mode 100644
index 00000000000..c9cbf5b7bdf
--- /dev/null
+++ b/opcodes/po/uk.gmo
diff --git a/opcodes/po/vi.gmo b/opcodes/po/vi.gmo
new file mode 100644
index 00000000000..38a5f5ae211
--- /dev/null
+++ b/opcodes/po/vi.gmo
diff --git a/opcodes/po/zh_CN.gmo b/opcodes/po/zh_CN.gmo
new file mode 100644
index 00000000000..2bf6751c435
--- /dev/null
+++ b/opcodes/po/zh_CN.gmo