Add pie patcheset for Gcc 4.9.0

17 files changed, 1562 insertions, 0 deletions

diff --git a/4.9.0/pie/01_all_gcc49_configure.patch b/4.9.0/pie/01_all_gcc49_configure.patch
new file mode 100644
index 0000000..ab9aae0
--- /dev/null
+++ b/4.9.0/pie/01_all_gcc49_configure.patch
@@ -0,0 +1,156 @@
+2013-12-30  Magnus Granberg <zorry@gentoo.org>
+
+	* gcc/configure.ac		Add --enable-esp and define ENABLE_ESP.
+	Check if we support crtbeginP and define ENABLE_CRTBEGINP.
+	* gcc/configure	Regenerated
+
+
+--- a/gcc/configure.ac	2011-11-18 11:52:32.000000000 +0100
++++ b/gcc/configure.ac	2012-10-02 17:39:15.649526241 +0200
+@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th
+                                          [The linker hash style])
+ fi
+ 
++# --------------
++# Esp checks
++# --------------
++
++# Check whether --enable-esp was given and target have the support.
++AC_ARG_ENABLE([esp],
++[AS_HELP_STRING([--enable-esp],
++               [Enable Stack protector and Position independent executable as
++                default if we have suppot for it when compiling
++                and link with -z now as default.
++                Linux targets supported i*86, x86_64, x32,
++                powerpc, powerpc64, ia64, arm and mips.])],
++  enable_esp=$enableval,
++  enable_esp=no)
++if test $enable_esp = yes ; then
++  AC_MSG_CHECKING(if $target support esp)
++  case "$target" in
++    i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*)
++      enable_esp=yes
++      AC_DEFINE(ENABLE_ESP, 1,
++        [Define if your target support esp and you have enable it.])
++      ;;
++    *)
++      enable_esp=no
++      ;;
++  esac
++AC_MSG_RESULT($enable_esp)
++fi
++AC_SUBST([enable_esp])
++if test $enable_esp = yes ; then
++  AC_MSG_CHECKING(checking for crtbeginP.o support)
++    if test x$enable_esp = xyes ; then
++      case "$target" in
++        ia64*-*-linux*)
++          enable_crtbeginP=no ;;
++        *-*-linux*)
++          if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
++            enable_crtbeginP=yes
++            AC_DEFINE(ENABLE_CRTBEGINP, 1,
++              [Define if your compiler will support crtbeginP.])
++          fi
++          ;;
++        *) enable_crtbeginP=no ;;
++      esac
++    fi
++  AC_MSG_RESULT($enable_crtbeginP)
++fi
++AC_SUBST([enable_crtbeginP])
++
+ # Configure the subdirectories
+ # AC_CONFIG_SUBDIRS($subdirs)
+ 
+--- a/gcc/configure	2013-02-01 21:26:24.000000000 +0100
++++ b/gcc/configure	2013-02-12 01:59:20.000000000 +0100
+@@ -600,6 +600,8 @@
+ ac_subst_vars='LTLIBOBJS
+ LIBOBJS
+ PICFLAG
++enable_crtbeginP
++enable_esp
+ enable_host_shared
+ enable_plugin
+ pluginlibs
+@@ -920,6 +922,7 @@
+ enable_plugin
+ enable_libquadmath_support
+ with_linker_hash_style
++enable_esp
+ '
+       ac_precious_vars='build_alias
+ host_alias
+@@ -1633,6 +1636,11 @@
+   --enable-plugin         enable plugin support
+   --disable-libquadmath-support
+                           disable libquadmath support for Fortran
++  --enable-esp            Enable Stack protector and Position independent
++                          executable as default if we have suppot for it when
++                          compiling and link with -z now as default.
++                          Linux targets supported i*86, x86_64, x32,
++                          powerpc, powerpc64, ia64, arm and mips.
+ 
+ Optional Packages:
+   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+@@ -27419,6 +27427,59 @@
+ 
+ fi
+ 
++# --------------
++# Esp checks
++# --------------
++
++# Check whether --enable-esp was given and target have the support.
++# Check whether --enable-esp was given.
++if test "${enable_esp+set}" = set; then :
++  enableval=$enable_esp; enable_esp=$enableval
++else
++  enable_esp=no
++fi
++
++if test $enable_esp = yes ; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5
++$as_echo_n "checking if $target support esp... " >&6; }
++  case "$target" in
++    i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*)
++      enable_esp=yes
++
++$as_echo "#define ENABLE_ESP 1" >>confdefs.h
++
++      ;;
++    *)
++      enable_esp=no
++      ;;
++  esac
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5
++$as_echo "$enable_esp" >&6; }
++fi
++
++if test $enable_esp = yes ; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5
++$as_echo_n "checking checking for crtbeginP.o support... " >&6; }
++    if test x$enable_esp = xyes ; then
++      case "$target" in
++        ia64*-*-linux*)
++          enable_crtbeginP=no ;;
++        *-*-linux*)
++          if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
++            enable_crtbeginP=yes
++
++$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h
++
++          fi
++          ;;
++        *) enable_crtbeginP=no ;;
++      esac
++    fi
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5
++$as_echo "$enable_crtbeginP" >&6; }
++fi
++
++
+ # Configure the subdirectories
+ # AC_CONFIG_SUBDIRS($subdirs)
+ 
diff --git a/4.9.0/pie/02_all_gcc48_config.in.patch b/4.9.0/pie/02_all_gcc48_config.in.patch
new file mode 100644
index 0000000..3b4747b
--- /dev/null
+++ b/4.9.0/pie/02_all_gcc48_config.in.patch
@@ -0,0 +1,32 @@
+2013-02-13	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/config.in	Add ENABLE_CRTBEGINP, ENABLE_ESP
+
+--- gcc/config.in	2009-04-21 11:08:08.000000000 +0200
++++ gcc/config.in	2009-05-12 00:10:08.000000000 +0200
+@@ -46,6 +46,12 @@
+ #endif
+ 
+ 
++/* Define to 1 to enable crtbeginP.o. */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_CRTBEGINP
++#endif
++
++
+ /* Define to 1 to specify that we are using the BID decimal floating point
+    format instead of DPD */
+ #ifndef USED_FOR_TARGET
+@@ -65,6 +65,12 @@
+ #endif
+ 
+ 
++/* Define to 1 to enable esp. */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_ESP
++#endif
++
++
+ /* Define to 1 to enable fixed-point arithmetic extension to C. */
+ #ifndef USED_FOR_TARGET
+ #undef ENABLE_FIXED_POINT
diff --git a/4.9.0/pie/03_all_gcc49_Makefile.in.patch b/4.9.0/pie/03_all_gcc49_Makefile.in.patch
new file mode 100644
index 0000000..bf53d3c
--- /dev/null
+++ b/4.9.0/pie/03_all_gcc49_Makefile.in.patch
@@ -0,0 +1,96 @@
+2012-01-17	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/Makefile.in	Add -fno-PIE. to ALL_CFLAGS and
+			ALL_CXXFLAGS if enable_esp yes.
+			Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars.
+		* libgcc/Makefile.in	Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes
+			We add new file crtbeginP.o if enable_crtbeginP yes
+			Add -fno-PIE. to CRTSTUFF_CFLAGS.
+
+--- a/gcc/Makefile.in	2011-11-09 02:20:14.000000000 +0100
++++ b/gcc/Makefile.in	2011-12-24 22:28:08.864804375 +0100
+@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS)
+ endif
+ endif
+ 
++# We don't want to compile the compiler with -fPIE, it make PCH fail.
++enable_esp = @enable_esp@
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
+ # -------------------------------------------
+ # Programs which operate on the build machine
+ # -------------------------------------------
+@@ -974,12 +982,13 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@
+ 
+ # This is the variable actually used when we compile. If you change this,
+ # you probably want to update BUILD_CFLAGS in configure.ac
+-ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
++ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \
+   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
+ 
+ # The C++ version.
+-ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
+-  $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
++ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \
++  $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \
++  $(WARN_CXXFLAGS) @DEFS@
+ 
+ # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
+ # puts -I options in CPPFLAGS, our include files in the srcdir will always
+@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe
+ 	echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
+ 	echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
+ 	echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
++	echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars
++	echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars
+ 
+ 	mv tmp-libgcc.mvars libgcc.mvars
+ 
+--- a/libgcc/Makefile.in	2011-11-22 04:01:02.000000000 +0100
++++ b/libgcc/Makefile.in	2011-12-25 15:18:22.449610631 +0100
+@@ -219,6 +219,17 @@ else
+ DECNUMINC =
+ endif
+ 
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes
++ifeq ($(enable_crtbeginP),yes)
++EXTRA_PARTS += crtbeginP.o
++endif
++
+ # Options to use when compiling libgcc2.a.
+ #
+ LIBGCC2_DEBUG_CFLAGS = -g
+@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF
+ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
+   -finhibit-size-directive -fno-inline -fno-exceptions \
+   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+-  -fno-stack-protector \
++  -fno-stack-protector $(ESP_NOPIE_CFLAGS) \
+   $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Extra flags to use when compiling crt{begin,end}.o.
+@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c
+ # This is a version of crtbegin for -static links.
+ crtbeginT$(objext): $(srcdir)/crtstuff.c
+ 	$(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
++
++# This is a version of crtbegin for -static -fPIE links.
++ifeq ($(enable_crtbeginP),yes)
++crtbeginP$(objext): $(srcdir)/crtstuff.c
++	$(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \
++	  -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O
++endif
+ 
+ ifeq ($(enable_vtable_verify),yes)
+ # These are used in vtable verification; see comments in source files for
+ 
\ No newline at end of file
diff --git a/4.9.0/pie/05_all_gcc48_gcc.c.patch b/4.9.0/pie/05_all_gcc48_gcc.c.patch
new file mode 100644
index 0000000..ddfcafd
--- /dev/null
+++ b/4.9.0/pie/05_all_gcc48_gcc.c.patch
@@ -0,0 +1,25 @@
+2014-01-01	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/gcc.c								include esp.h
+		static const char *cc1_spec 			We set that in esp.h if ENABLE_ESP.
+
+--- gcc/gcc.c	2010-01-21 10:29:30.000000000 -0500
++++ gcc/gcc.c	2010-01-29 23:29:16.000000000 -0500
+@@ -44,6 +44,7 @@
+ #include "opts.h"
+ #include "params.h"
+ #include "vec.h"
++#include "config/esp.h" /* for --enable-esp support */
+ #include "filenames.h"
+ 
+ /* By default there is no special suffix for target executables.  */
+@@ -822,7 +823,9 @@
+ 
+ static const char *asm_debug;
+ static const char *cpp_spec = CPP_SPEC;
++#ifndef ENABLE_ESP
+ static const char *cc1_spec = CC1_SPEC CC1_SSP_DEFAULT_SPEC;
++#endif
+ static const char *cc1plus_spec = CC1PLUS_SPEC;
+ static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
+ static const char *link_ssp_spec = LINK_SSP_SPEC;
diff --git a/4.9.0/pie/16_all_gcc47_nopie_option.patch b/4.9.0/pie/16_all_gcc47_nopie_option.patch
new file mode 100644
index 0000000..ed9a961
--- /dev/null
+++ b/4.9.0/pie/16_all_gcc47_nopie_option.patch
@@ -0,0 +1,16 @@
+2012-01-24	Magnus Granberg	<zorry@gentoo.org>
+
+		* gcc/common.opt		Add -nopie
+
+--- a/gcc/common.opt	2011-11-23 19:51:17.000000000 +0100
++++ b//gcc/common.opt	2012-01-24 16:56:24.302224357 +0100
+@@ -2280,6 +2280,9 @@ Driver
+ nodefaultlibs
+ Driver
+ 
++nopie
++Driver
++
+ nostartfiles
+ Driver
+ 
diff --git a/4.9.0/pie/20_all_gcc49_config_crtbeginp.patch b/4.9.0/pie/20_all_gcc49_config_crtbeginp.patch
new file mode 100644
index 0000000..4bd5c18
--- /dev/null
+++ b/4.9.0/pie/20_all_gcc49_config_crtbeginp.patch
@@ -0,0 +1,40 @@
+2014-04-23		Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/config/gnu-user.h			If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
+		* gcc/config/rs6000/sysv4.h		If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
+
+--- gcc/config/gnu-user.h	2014-01-02 23:23:26.000000000 +0100
++++ gcc/config/gnu-user.h	2014-04-23 00:55:06.390265454 +0200
+@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI
+    provides part of the support for getting C++ file-scope static
+    object constructed before entering `main'.  */
+ 
+-#if defined HAVE_LD_PIE
++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
++#define GNU_USER_TARGET_STARTFILE_SPEC \
++  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++   crti.o%s %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}; \
++   shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
++   %{fvtable-verify=none:%s; \
++     fvtable-verify=preinit:vtv_start_preinit.o%s; \
++     fvtable-verify=std:vtv_start.o%s}"
++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
+ #define GNU_USER_TARGET_STARTFILE_SPEC \
+   "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
+    crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
+--- gcc/config/rs6000/sysv4.h	2009-04-10 01:23:07.000000000 +0200
++++ gcc/config/rs6000/sysv4.h	2009-09-08 04:41:50.000000000 +0200
+@@ -883,7 +883,12 @@
+ %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \
+ %{!shared: %{profile:-lc_p} %{!profile:-lc}}}"
+ 
+-#ifdef HAVE_LD_PIE
++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
++#define STARTFILE_LINUX_SPEC "\
++%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++%{mnewlib:ecrti.o%s;:crti.o%s} \
++%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}"
++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
+ #define	STARTFILE_LINUX_SPEC "\
+ %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
+ %{mnewlib:ecrti.o%s;:crti.o%s} \
diff --git a/4.9.0/pie/24_all_gcc49_invoke.texi.patch b/4.9.0/pie/24_all_gcc49_invoke.texi.patch
new file mode 100644
index 0000000..856a4e5
--- /dev/null
+++ b/4.9.0/pie/24_all_gcc49_invoke.texi.patch
@@ -0,0 +1,44 @@
+2014-04-24  Magnus Granberg  <zorry@gentoo.org>
+
+		* gcc/doc/invoke.texi	Add NOTES about -fstack-protector-all, -pie and
+		-fPIE/-fpie when --enable-esp is enable, this options is on by default.
+
+--- gcc/doc/invoke.texi	2009-04-01 09:18:47.000000000 +0200
++++ gcc/doc/invoke.texi	2009-06-18 14:08:38.000000000 +0200
+@@ -9233,6 +9245,11 @@ If a guard check fails, an error message
+ @opindex fstack-protector-all
+ Like @option{-fstack-protector} except that all functions are protected.
+ 
++NOTE: NOTE: When --enable-esp this option is enabled by default 
++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector}, 
++@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector}, 
++@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found.
++
+ @item -fstack-protector-strong
+ @opindex fstack-protector-strong
+ Like @option{-fstack-protector} but includes additional functions to
+@@ -7960,6 +7965,12 @@
+ that were used to generate code (@option{-fpie}, @option{-fPIE},
+ or model suboptions) when you specify this option.
+ 
++NOTE: When --enable-esp this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
++@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p}
++are found.
++
+ @item -rdynamic
+ @opindex rdynamic
+ Pass the flag @option{-export-dynamic} to the ELF linker, on targets
+@@ -15889,6 +15910,11 @@
+ @code{__pie__} and @code{__PIE__}.  The macros have the value 1
+ for @option{-fpie} and 2 for @option{-fPIE}.
+ 
++NOTE: When --enable-esp this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
++@option{-nostartfiles} or @option{-shared} are found.
++
+ @item -fno-jump-tables
+ @opindex fno-jump-tables
+ Do not use jump tables for switch statements even where it would be
diff --git a/4.9.0/pie/33_all_gcc48_config_rs6000.patch b/4.9.0/pie/33_all_gcc48_config_rs6000.patch
new file mode 100644
index 0000000..6520ba5
--- /dev/null
+++ b/4.9.0/pie/33_all_gcc48_config_rs6000.patch
@@ -0,0 +1,34 @@
+2013-11-11  Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/config/rs6000/sysv4.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPECS.
+	(SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/rs6000/sysv4.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/rs6000/sysv4.h	2013-03-26 01:30:33.257003189 +0100
+@@ -627,8 +627,13 @@ extern int fixuplabelno;
+ 
+ #define LINK_OS_DEFAULT_SPEC ""
+ 
++#ifdef ENABLE_ESP
++#define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
++	%<msingle-float %<mdouble-float}", ESP_DRIVER_SELF_SPECS
++#else
+ #define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
+  	%<msingle-float %<mdouble-float}"
++#endif
+ 
+ /* Override rs6000.h definition.  */
+ #undef	CPP_SPEC
+@@ -933,7 +938,11 @@ ncrtn.o%s"
+   { "cpp_os_openbsd",		CPP_OS_OPENBSD_SPEC },			\
+   { "cpp_os_default",		CPP_OS_DEFAULT_SPEC },			\
+   { "fbsd_dynamic_linker",	FBSD_DYNAMIC_LINKER },			\
+-  SUBSUBTARGET_EXTRA_SPECS
++  SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++  
++#ifndef ENABLE_ESP
++#define ESP_EXTRA_SPECS
++#endif
+ 
+ #define	SUBSUBTARGET_EXTRA_SPECS
+ 
diff --git a/4.9.0/pie/34_all_gcc48_config_i386.patch b/4.9.0/pie/34_all_gcc48_config_i386.patch
new file mode 100644
index 0000000..9f0f7a3
--- /dev/null
+++ b/4.9.0/pie/34_all_gcc48_config_i386.patch
@@ -0,0 +1,56 @@
+2013-03-24  Magnus Granberg <zorry@gentoo.org>
+
+	* gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+	* gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+	* gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/i386/gnu-user-common.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/i386/gnu-user-common.h	2013-02-14 00:51:44.689637605 +0100
+@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3.
+
+ /* Static stack checking is supported by means of probes.  */
+ #define STACK_CHECK_STATIC_BUILTIN 1
++
++#ifdef ENABLE_ESP
++#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
++#endif
+--- a/gcc/config/i386/gnu-user.h	2011-05-05 14:32:50.000000000 +0200
++++ b/gcc/config/i386/gnu-user.h	2012-07-09 14:28:38.726289455 +0200
+@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3.
+   "--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
+ 
+ #undef  SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
+ #define SUBTARGET_EXTRA_SPECS \
+   { "link_emulation", GNU_USER_LINK_EMULATION },\
+-  { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
++  { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
++  ESP_EXTRA_SPECS
++#else
++#define SUBTARGET_EXTRA_SPECS \
++  { "link_emulation", GNU_USER_LINK_EMULATION },\
++  { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
++#endif
+ 
+ #undef	LINK_SPEC
+ #define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
+--- a/gcc/config/i386/i386.h	2011-11-24 23:11:12.000000000 +0100
++++ b/gcc/config/i386/i386.h	2012-07-09 14:21:24.575276517 +0200
+@@ -617,13 +617,16 @@ enum target_cpu_default
+    Do not define this macro if it does not need to do anything.  */
+ 
+ #ifndef SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBTARGET_EXTRA_SPECS
+ #endif
++#endif
+ 
+ #define EXTRA_SPECS							\
+   { "cc1_cpu",  CC1_CPU_SPEC },						\
+   SUBTARGET_EXTRA_SPECS
+-
+ 
+ /* Set the value of FLT_EVAL_METHOD in float.h.  When using only the
+    FPU, assume that the fpcw is set to extended precision; when using
diff --git a/4.9.0/pie/35_all_gcc48_config_arm.patch b/4.9.0/pie/35_all_gcc48_config_arm.patch
new file mode 100644
index 0000000..5aecc6b
--- /dev/null
+++ b/4.9.0/pie/35_all_gcc48_config_arm.patch
@@ -0,0 +1,35 @@
+2013-06-03  Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/config/arm/arm.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+	* gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/arm/arm.h	2013-01-15 17:17:28.000000000 +0100
++++ b/gcc/config/arm/arm.h	2013-02-18 22:45:18.327284928 +0100
+@@ -2326,6 +2326,11 @@ extern const char *host_detect_local_cpu
+ # define MCPU_MTUNE_NATIVE_SPECS ""
+ #endif
+ 
+-#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
+-
++#ifdef ENABLE_ESP
++# define DRIVER_SELF_SPECS \
++  MCPU_MTUNE_NATIVE_SPECS, \
++  ESP_DRIVER_SELF_SPEC
++#else
++# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
++#endif
+ #endif /* ! GCC_ARM_H */
+--- a/gcc/config/arm/elf.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/arm/elf.h	2013-05-19 02:15:49.595855825 +0200
+@@ -49,7 +49,11 @@
+ #endif
+ 
+ #undef SUBSUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBSUBTARGET_EXTRA_SPECS
++#endif
+ 
+ #ifndef ASM_SPEC
+ #define ASM_SPEC "\
diff --git a/4.9.0/pie/36_all_gcc48_config_mips.patch b/4.9.0/pie/36_all_gcc48_config_mips.patch
new file mode 100644
index 0000000..a924f85
--- /dev/null
+++ b/4.9.0/pie/36_all_gcc48_config_mips.patch
@@ -0,0 +1,61 @@
+2013-04-01  Magnus Granberg <zorry@gentoo.org>
+
+	* gcc/config/mips/gnu-user.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+	* gcc/config/mips/gnu-user64.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+	* gcc/config/mips/mips.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/mips/gnu-user.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/mips/gnu-user.h	2013-03-10 22:37:33.743176388 +0100
+@@ -125,9 +125,16 @@ extern const char *host_detect_local_cpu
+   "%{mabi=64:%{!msym32:%<mplt}}"
+ 
+ #undef DRIVER_SELF_SPECS
++#ifdef ENABLE_ESP
+ #define DRIVER_SELF_SPECS \
+   BASE_DRIVER_SELF_SPECS, \
++  ESP_DRIVER_SELF_SPEC, \
+   LINUX_DRIVER_SELF_SPECS
++# else
++#define DRIVER_SELF_SPECS \
++  BASE_DRIVER_SELF_SPECS, \
++  LINUX_DRIVER_SELF_SPECS
++#endif
+ 
+ /* Similar to standard Linux, but adding -ffast-math support.  */
+ #undef	GNU_USER_TARGET_MATHFILE_SPEC
+--- a/gcc/config/mips/gnu-user64.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/mips/gnu-user64.h	2013-03-10 22:32:11.209166777 +0100
+@@ -26,9 +26,16 @@ along with GCC; see the file COPYING3.
+   " %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
+ 
+ #undef DRIVER_SELF_SPECS
++#ifdef ENABLE_ESP
+ #define DRIVER_SELF_SPECS \
+   BASE_DRIVER_SELF_SPECS, \
++  ESP_DRIVER_SELF_SPEC, \
+   LINUX64_DRIVER_SELF_SPECS
++# else
++#define DRIVER_SELF_SPECS \
++  BASE_DRIVER_SELF_SPECS, \
++  LINUX64_DRIVER_SELF_SPECS
++#endif
+ 
+ #undef GNU_USER_TARGET_LINK_SPEC
+ #define GNU_USER_TARGET_LINK_SPEC "\
+--- a/gcc/config/mips/mips.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/mips/mips.h	2013-03-24 16:59:01.474513910 +0100
+@@ -1197,9 +1197,13 @@ struct mips_cpu_info {
+   SUBTARGET_EXTRA_SPECS
+ 
+ #ifndef SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBTARGET_EXTRA_SPECS
+ #endif
+-
++#endif
++
+ #define DBX_DEBUGGING_INFO 1		/* generate stabs (OSF/rose) */
+ #define DWARF2_DEBUGGING_INFO 1         /* dwarf2 debugging info */
+ 
diff --git a/4.9.0/pie/37_all_gcc48_config_ia64.patch b/4.9.0/pie/37_all_gcc48_config_ia64.patch
new file mode 100644
index 0000000..ba71922
--- /dev/null
+++ b/4.9.0/pie/37_all_gcc48_config_ia64.patch
@@ -0,0 +1,30 @@
+2013-06-03  Magnus Granberg <zorry@gentoo.org>
+
+	* gcc/config/ia64/linux.h Define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC.
+	* gcc/config/ia64/ia64.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/ia64/linux.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/ia64/linux.h	2013-03-16 22:50:10.363049291 +0100
+@@ -88,3 +88,7 @@ do {						\
+ 
+ /* Define this to be nonzero if static stack checking is supported.  */
+ #define STACK_CHECK_STATIC_BUILTIN 1
++
++#ifdef ENABLE_ESP
++#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
++#endif
+--- a/gcc/config/ia64/ia64.h	2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/ia64/ia64.h	2013-03-26 02:03:21.052061828 +0100
+@@ -41,8 +41,12 @@ do {						\
+ } while (0)
+ 
+ #ifndef SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBTARGET_EXTRA_SPECS
+ #endif
++#endif
+ 
+ #define EXTRA_SPECS \
+   { "asm_extra", ASM_EXTRA_SPEC }, \
diff --git a/4.9.0/pie/40_all_gcc49_config_esp.patch b/4.9.0/pie/40_all_gcc49_config_esp.patch
new file mode 100644
index 0000000..ec3482e
--- /dev/null
+++ b/4.9.0/pie/40_all_gcc49_config_esp.patch
@@ -0,0 +1,135 @@
+2014-05-12  Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/esp.h	New file to support --enable-esp
+	Version 20140512.1
+
+--- gcc/config/esp.h	2010-04-09 16:14:00.000000000 +0200
++++ gcc/config/esp.h	2012-06-23 01:00:31.248348491 +0200
+@@ -0,0 +1,127 @@
++/* License terms see GNU GENERAL PUBLIC LICENSE Version 3.
++ * Version 20140512.1
++ * Magnus Granberg (Zorry) <zorry@gentoo.org>  */
++#ifndef GCC_ESP_H
++#define GCC_ESP_H
++
++/*	This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now 
++	as default if the defines and the spec allow it.
++	Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass
++	to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened.
++	This will add some unsupported upstream commands options as -nopie and -nonow.
++	-D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all and -fstack-check when building kernels.
++	ESP_CC1_SPEC is added to CC1_SPEC.
++	ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check.
++	ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static.
++	ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie.
++*/
++#ifdef ENABLE_ESP
++	
++	/* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass  */
++	#define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)"
++	#if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
++		#define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}"
++	#else
++		#define ESP_CC1_SSP_SPEC ""
++	#endif
++	#if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
++		#define ESP_CC1_PIE_SPEC "%{!nopie: }"
++	#else
++		#define ESP_CC1_PIE_SPEC ""
++	#endif
++	#define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}"
++
++	/*	ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable
++		-z now will be added if we don't have -vanilla spec. We do a -pie incompatible check
++		Don't remove the specs in the end  */
++	#define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) "
++	#define ESP_LINK_NOW_SPEC "%{!nonow:-z now}"
++
++	/*	We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options.  */
++	#define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \
++		%(esp_link_pie)} %(esp_options_ssp) }"
++	
++	/*  This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector
++		-fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined.  */
++	#if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
++		#define ESP_OPTIONS_SSP_SPEC \
++			"%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \
++			fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \
++			%{fstack-check|fstack-check=*:;: -fstack-check}"
++	#else
++		#define ESP_OPTIONS_SSP_SPEC ""
++	#endif
++
++	/* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie  */
++	#if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
++
++		/*  This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static
++			-nostdlib -nostartfiles.  */
++		/*  With ENABLE_CRTBEGINP we don't need to check for -static  */
++		#ifdef ENABLE_CRTBEGINP
++			#define ESP_OPTIONS_PIE_SPEC \
++				"%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
++				%{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }"
++		#else
++			#define ESP_OPTIONS_PIE_SPEC \
++				"%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
++				%{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}"
++		#endif
++
++		/*  This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib 
++			-nostartfiles  */
++		/*  With ENABLE_CRTBEGINP we don't need to check for -static
++			and we add -pie only to get the start and endfiles. -pie will not go to the linker. */
++		#ifdef ENABLE_CRTBEGINP
++			#define ESP_LINK_PIE_SPEC \
++				"%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \
++				%{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}"
++		#else
++			#define ESP_LINK_PIE_SPEC \
++				"%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \
++				%{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}"
++		#endif
++		
++		/*  This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out
++			"-pie and (static)|pg|p|profile are incompatible when linking"  */
++		/*  With ENABLE_CRTBEGINP we don't need to check for -static  */
++		#ifdef ENABLE_CRTBEGINP
++			#define ESP_LINK_PIE_CHECK_SPEC \
++				"%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}"
++		#else
++			#define ESP_LINK_PIE_CHECK_SPEC \
++				"%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}"
++		#endif
++
++		/*  We don't pass -pie to the linker when -static.  */
++		#ifdef ENABLE_CRTBEGINP
++			#define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)"
++		#else
++			#define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
++		#endif
++
++	#else
++		#define ESP_OPTIONS_PIE_SPEC ""
++		#define ESP_LINK_PIE_CHECK_SPEC ""
++		#define ESP_LINK_PIE_SPEC ""
++		#define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
++	#endif
++
++	/*  We add extra spec name's to the EXTRA_SPECS list  */
++	#define ESP_EXTRA_SPECS \
++		{ "esp_cc1",								ESP_CC1_SPEC },					\
++		{ "esp_cc1_pie",							ESP_CC1_PIE_SPEC },				\
++		{ "esp_cc1_ssp",							ESP_CC1_SSP_SPEC },				\
++		{ "esp_cc1_strict_overflow",					ESP_CC1_STRICT_OVERFLOW_SPEC },	\
++		{ "esp_link",								ESP_LINK_SPEC },				\
++		{ "esp_link_now",							ESP_LINK_NOW_SPEC },			\
++		{ "esp_link_pie",							ESP_LINK_PIE_SPEC },			\
++		{ "esp_link_pie_check",						ESP_LINK_PIE_CHECK_SPEC },		\
++		{ "esp_driver_self",							ESP_DRIVER_SELF_SPEC },		\
++		{ "esp_options_pie",						ESP_OPTIONS_PIE_SPEC },			\
++		{ "esp_options_ssp",						ESP_OPTIONS_SSP_SPEC }
++
++	static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC;
++
++#endif
++#endif /* End GCC_ESP_H */
diff --git a/4.9.0/pie/README b/4.9.0/pie/README
new file mode 100644
index 0000000..5500993
--- /dev/null
+++ b/4.9.0/pie/README
@@ -0,0 +1,19 @@
+This work started with bugs #94325 #100689 #106222 #149292 #149649 and the overlay on http://overlays.gentoo.org/dev/kevquinn.
+By Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX Team, SpanKY and mentor.
+
+The work stalled. Some threads on the Gentoo forum started to do their own fixes to get it working.
+Xake started the thread where most of the new work was done: "How long until hardened and toolchain will produce a hardened gcc4?"
+http://forums.gentoo.org/viewtopic-t-668885.html. I joined the thread and started to code.
+
+We started with the pieworld code from kevquinn's overlay. The PIE and minispecs part hit the tree later on.
+With GCC 4.4.0 I was willing to do some code cleanup, use built-in specs and add it as --enable-esp in the
+configure command line. On GCC 4.8.0 we use DRIVER_SELF_SPECS for the specs.
+From Gcc 4.9.0 it will have -fstack-protector-strong on as default.
+
+Thank you all:
+Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX Team, SpanKY, Xake, Dwokfur,
+KernelOfTruth, SteveL, nixnut, Hopeless, forsaken1, XioXous, obrut<-, mv, qjim, Tommy[D], Genewb, radegand,
+unk, neuron, alexxy, hellboi64, likewhoa, g0rg0n, costel78, polsas, 7v5w7go9ub0o, uberpinguin, Naib, cilly,
+bonsaikitten, kerframil, agaffney, Gordon Malm, blueness, Matthias Klose, Kees Cook, mentor, Anarchy,
+devurandom and everyone else for helping to test, suggestions, fixes and anything else we have missed.
+/2014-05-12 Magnus Grenberg (Zorry) <zorry@gentoo.org>
diff --git a/4.9.0/pie/README.Changelog b/4.9.0/pie/README.Changelog
new file mode 100644
index 0000000..3b8f4f4
--- /dev/null
+++ b/4.9.0/pie/README.Changelog
@@ -0,0 +1,412 @@
+0.6.0  Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/configure			Regenerated
+	* gcc/config/esp.h.			Bumped for 4.9.0 release
+	* gcc/config/gnu-user.h		Bumped for 4.9.0 release
+	* gcc/doc/invoke.texi 		Bumped for 4.9.0 release
+	* libgcc/Makefile.in			Bumped for 4.9.0 release
+
+0.5.9  Magnus Granberg  <zorry@gentoo.org>
+
+	* configure.ac Remove
+	* configure Remove
+	* Makefile.in -fno-stack-protector moved to gentoo gcc patchset.
+	* gcc/gcc.c Update cc1_spec define
+	* gcc/doc/invoke.texi And note on ssp-all for --enable-esp and -ffreestanding
+
+0.5.8  Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/config/rs6000/linux64 (ASM_SPEC32): Allready applay.
+
+0.5.7 Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/config/esp.h Add -fstack-check as default.
+
+0.5.6 Magnus Granberg  <zorry@gentoo.org>
+
+	* gcc/config/ia64/linux.h Change ESP_DRIVER_SELF_SPECS To ESP_DRIVER_SELF_SPEC
+	* gcc/config/arm/elf.h  (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+0.5.5 Magnus Granberg  <zorry@gentoo.org>
+
+		* configure.ac			Add mips
+		* configure				Regenerated
+		* gcc/configure.ac		Clean up the checksand add mips.
+		* gcc/configure			Regenerated
+		* gcc/config.in			Remove ENABLE_ESP_SSP
+		* gcc/Makefile.in		Bumped for 4.8.0 release
+		* gcc/gcc.c				Remove ESP_EXTRA_SPECS and
+		ESP_COMMAND_OPTIONS_SPEC
+		* gcc/config/rs6000/sysv4.h		Add ESP_DRIVER_SELF_SPEC
+		and ESP_EXTRA_SPECS
+		* gcc/config/i386/gnu-user-common.h	Add ESP_DRIVER_SELF_SPEC
+		* gcc/config/i386/gnu-user.h	Add ESP_DRIVER_SELF_SPEC
+		* gcc/config/i386/i386.h	Add ESP_DRIVER_SELF_SPEC
+		* gcc/config/arm/arm.h		Add ESP_DRIVER_SELF_SPEC and
+		ESP_EXTRA_SPECS
+		* gcc/config/mips/gnu-user.h	Add ESP_DRIVER_SELF_SPEC
+		* gcc/config/mips/gnu-user64.h	Add ESP_DRIVER_SELF_SPEC
+		* gcc/config/mips/mips.h		Add ESP_EXTRA_SPECS
+		* gcc/config/ia64/linux.h		Add ESP_DRIVER_SELF_SPECS
+		* gcc/config/ia64/ia64.h		Add ESP_EXTRA_SPECS
+		* gcc/config/esp.h			Bump for ESP_DRIVER_SELF_SPEC support
+
+0.5.4 Magnus Granberg		<zorry@gentoo.org>
+
+		#436924
+		* configure.ac			Add --enable-esp.  Add -fno-stack-protector
+		to stage1_cflags.
+		* gcc/configure.ac		Add --enable-esp and check if SSP works.
+		Define ENABLE_ESP ENABLE_ESP_SSP.
+		Check if we support crtbeginP and define ENABLE_CRTBEGINP.
+		* gcc/configure			Fix a typo
+		
+0.5.3 Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/configure			Clean up the checks and added
+			check for uclibc ssp support.
+		* gcc/config.in				Add define for ENABLE_ESP_SSP
+		* gcc/esp.h				Check for ENABLE_ESP_SSP
+
+0.5.2 Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/common.opt 			Add -nopie
+
+0.5.1 Magnus Granberg		<zorry@gentoo.org>
+
+		* configure				Bumped for 4.7.0 release
+		* gcc/configure			Bumped for 4.7.0 release and
+			added some checks.
+		* gcc/Makefile				Bumped for 4.7.0 release
+		* gcc/gcc.c				Bumped for 4.7.0 release
+		* libgcc/Makefile			Bumped for 4.7.0 release
+
+0.5.0 Magnus Granberg		<zorry@gentoo.org>
+
+		#393321
+		* gcc/Makefile.in			Rename crtbeginTS.o to crtbeginP.o
+		* gcc/config/gnu-user.h		Rename crtbeginTS.o to crtbeginP.o
+		* gcc/config/rs6000/sysv4.h	Rename crtbeginTS.o to crtbeginP.o
+		* gcc/esp.h				Rename crtbeginTS.o to crtbeginP.o
+		* gcc/configure			Rename crtbeginTS.o to crtbeginP.o
+		* gcc/config.in				Rename crtbeginTS.o to crtbeginP.o
+		* libgcc/Makefile.in			Rename crtbeginTS.o to crtbeginP.o
+
+0.4.9 Magnus Granberg		<zorry@gentoo.org>
+
+		#380823
+		* gcc/Makefile.in			added ESP_NOPIE_CFLAGS to ALL_CXXFLAGS
+
+0.4.8 Magnus Granberg		<zorry@gentoo.org>
+	      
+	      * gcc/objc/lang-specs.h		Bumped for gcc 4.6.0 release
+	      * gcc/objcp/lang-specs.h		Bumped for gcc 4.6.0 release
+	      * gcc/cp/lang-specs.h			Bumped for gcc 4.6.0 release
+
+0.4.7	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/gcc.c					Add %(esp_options) and %(esp_cpp_options)
+		* gcc/esp.h					Use the esp.h patch from gcc-4.4 patchset
+		* gcc/config/rs6000/linux64.h	Bumed for >2011-02-26 snapshot
+		* gcc/objc/lang-specs.h		Add %(esp_options)
+		* gcc/objcp/lang-specs.h		Add %(esp_options)
+		* gcc/cp/lang-specs.h			Add %(esp_options)
+		* gcc/config/gnu-user.h		Add crtbeginTS.o support
+	      
+0.4.6	Magnus Granberg		<zorry@gentoo.org>
+
+		* Makefile.in				Bumped for gcc 4.6
+		* gcc/Makefile.in			Bumped for gcc 4.6
+		added ESP_NOPIE_CFLAGS to ALL_CFLAGS
+		remove any ESP_NOSSP_CFLAGS
+		remove any ESP_NOPIE_CFLAGS from crt* when not needed
+		* gcc/gcc.c				Bumped for gcc 4.6
+		moved espf_options_ssp  to espf_command_options_spec
+		* gcc/esp.h				Added espf_options_ssp to espf_cc1_command_spec
+		* gcc/config/rs6000/linux64.h	Bumped for gcc 4.6
+		* gcc/config/linux.h			Bumped for gcc 4.6
+
+0.4.5	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/config/rs6000/sysv4.h		Fix a typo in the static spec rules
+
+0.4.4	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/esp.h			Renamed ESP_CC1_STRICT_SPEC to  ESP_CC1_STRICT_OVERFLOW_SPEC
+		Renamed	ESP_OPTIONS_PIE_CHECK_SPEC to ESP_LINK_PIE_CHECK_SPEC
+
+0.4.3	Magnus Granberg		<zorry@gentoo.org>
+
+		#299061 b.g.o
+		* gcc/gcc.c			removed the pie incompatible specs rule call
+		* gcc/esp.h			Move the -pie incompatible check to esp_link
+		remove the -shared incompatible check
+
+0.4.2	Magnus granberg		<zorry@gentoo.org>
+
+		* configure			remove the changes from 0.4.1
+		* Makefile.in		remove the changes from 0.4.1 remove -fstack-protector check.
+		* gcc/configure		remove the changes from 0.4.1
+		* gcc/config.in		remove the changes from 0.4.1 remove HAVE_GCC_SSP
+		* gcc/Makefile		remove the changes from 0.4.1
+		* gcc/esp.h			change HAVE_GCC_LD_PIE to (EFAULT_PIE || EFAULT_PIE_SSP)
+		change HAVE_GCC_SSP to (EFAULT_SSP || EFAULT_PIE_SSP)
+		* libmudflap/Makefiles.in remove the changes from 0.4.1
+
+0.4.1	Magnus Granberg		<zorry@gentoo.org>
+
+		*configure						removed check for --enable-esp removed enable_esp
+		added check for --enable-esp=(no|all|nopie|nossp). added enable_esp_set
+		*Makefile.in					renamed enable_esp to enable_esp_set
+		*gcc/configure					removed check for --enable-esp removed enable_esp
+		added check for --enable-esp=(no|all|nopie|nossp). added enable_esp_set
+		added a -fPIE -pie check. change AC_COMPILE_IFELSE to AC_LINK_IFELSE in the
+		-fstack-protector check.
+		* gcc/config.in					Added HAVE_GCC_LD_PIE
+		*gcc/Makefile.in				renamed enable_esp to enable_esp_set
+		*gcc/esp.h						Renamed HAVE_LD_PIE to HAVE_GCC_LD_PIE
+		Added HAVE_GCC_LD_PIE to #define ESP_CC1_PIE_SPEC. Move ESP_COMMAND_OPTIONS_SPEC
+		* libmudflap/Makefiles.in		In enable_esp change ifeq to ifdef.
+
+		#293843 b.g.o
+		*gcc/esp.h						Added -nonow to the -z now specs.
+		
+0.4.0	Anthony G. Basile	<basile@opensource.dyc.edu>
+
+		rename espf to esp and change espf-patchset to piepatchset
+
+0.3.9	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/configure					Added check for TLS on the target in the SSP check.
+
+		#149292 b.g.o
+		* gcc/config/i386/linux.h		Removed uclibc don't support TLS on stack-protector
+		* gcc/config/i386/linux64.h		Removed uclibc don't support TLS on stack-protector
+		* gcc/config/rs6000/linux.h		Removed uclibc don't support TLS on stack-protector
+		* gcc/config/i386/linux.h		Removed uclibc don't support TLS on stack-protector
+		* gcc/config/sparc/linux.h		Removed uclibc don't support TLS on stack-protector
+		* gcc/config/sparc/linux64.h	Removed uclibc don't support TLS on stack-protector
+
+0.3.8	Magnus Granberg		<zorry@gentoo.org>
+
+		* gcc/configure					Redone the -fstack-protector check.
+		* gcc/config.in					Added HAVE_GCC_SSP
+		* gcc/gcc.c						Removed code for espf_link_spec in X
+		* gcc/espf.h					Added ifdef HAVE_GCC_SSP, change code for espf_link_spec and link_pie_spec
+
+0.3.7_beta	Anthony G. Basile	<basile@opensource.dyc.edu>
+
+		* gcc/configure					Check if -fstack-protector is supported by gcc on ARCH
+		Updated AC_SUBST enable_espf
+		* gcc/Makefile.in				Remove the fix for $(out_object_file): ix86_split_to_parts() stack smashing attack b.g.o #149292.
+		* gcc/gcc.c						Updaded the .c .cc compiler specs.
+
+0.3.6	Magnus Granberg		<zorry@ume.nu>
+
+		* configure						Check --enable-espf change ppc* to powerpc*, powerpc64 and add ia64.
+		* gcc/configure					Don't check for -z,relro on ia64. Disable crtbeginTS for ia64.
+		* gcc/espf.h					ia64 don't support -fstack-protector*
+
+0.3.5	Maguns Granberg		<zorry@ume.nu>
+
+		* gcc/espf.h					Change the specs for crtbegin.TS.o.
+		* gcc/gcc.c						Rename espf_cc1_options to espf_options_pie_check.
+		* gcc/config/linux.h			Fix typos ENABLE_CRTBEGINS to ENABLE_CRTBEGINTS
+		* gcc/config/rs6000/linux64.h	ASM_SPEC32: %{fpic:-K PIC} %{fPIC:-K PIC} to
+		%{fpic|fPIC|fpie|fPIE:-K PIC}
+
+0.3.4	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/configure					Add crtbeginTS.o support.
+		* gcc/Makefile.in				Add crtbeginTS.o support.
+		* gcc/gcc.c						Add espf_cc1_options.
+		* gcc/espf.h					Added espf_cc1_options, crtbeginTS.o support,
+		espf_cc1_options and espf_cc1_strictoverflow.
+		* gcc/config.in					Add crtbeginTS.o support.
+		* gcc/config/linux.h			Add crtbeginTS.o support.
+		* gcc/config/rs6000/sysv4.h		Add crtbeginTS.o support.
+		* gcc/doc/invoke.texi			Add NOTES about -fstack-protector-all,
+		-pie and -fPIE.
+		* libgcc/Makefile.in			Add crtbeginTS.o support.
+
+0.3.3	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/opts.c		change #ifdef ENABLE_ESPF to #ifndef ENABLE_ESPF
+
+0.3.2	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/opts.c		disable flag_delete_null_pointer_checks >= -O2
+		* gcc/espf.h		add ESPF_CC1_SSP_SPEC and ESPF_CC1_PIE_SPEC to fix bugs on -vanilla spec
+
+		#149292 b.g.o
+		* gcc/config/i386/linux.h		uclibc don't support TLS on stack-protector
+		* gcc/config/i386/linux64.h		uclibc don't support TLS on stack-protector
+		* gcc/config/rs6000/linux.h		uclibc don't support TLS on stack-protector
+		* gcc/config/i386/linux.h		uclibc don't support TLS on stack-protector
+		* gcc/config/sparc/linux.h		uclibc don't support TLS on stack-protector
+		* gcc/config/sparc/linux64.h	uclibc don't support TLS on stack-protector
+
+0.3.1	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/cp/Make-lang.in	cc1plus: pch test fail when cc1plus is compile with -fPIE.
+		* gcc/configure			fix --enable-espf when USE"-hardened"
+
+4.4.1-espf-0.3.0	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/espf.h	add ESPF_LINK_SPEC ESPF_LINK_NOW_SPEC
+		* gcc/gcc.c		move	do_self_spec (espf_command_options_spec)
+		do_spec_1()		add espf_link_spec
+
+0.3.0	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/objc/lang-specs.h		Add %(espf_options)
+		* gcc/objcp/lang-specs.h	Add %(espf_options)
+		* gcc/cp/lang-specs.h		Add %(espf_options)
+		* gcc/config.in				removed ENABLE_LIBSSP
+		* Makefile.in	We add -fno-stack-protector to
+		BOOT_CFLAGS, LIBCFLAGS and LIBCXXFLAGS
+		cc1: pch.exp test fail when cc1 is compile with -fPIE
+		* libmudflap/Makefiles.in	Add -fno-stack-protector -U_FORTIFY_SOURCE
+		to AM_CFLAGS
+		* configure		add --enable-espf
+		add -fno-stack-protector to stage1_cflags
+		add targes ppc* arm sparc*
+		* gcc/configure		change code for check --enable-espf
+		* libmudflap/configure add enable_espf
+		* gcc/espf.h	ESPF_CC1_OPTIONS_SPEC renamed to ESPF_OPTIONS_SPEC
+		add ESPF_CPP_OPTIONS_SPEC ESPF_COMMAND_OPTIONS_SPEC
+		ESPF_CC1_OPTIONS_SSP_SPEC renamed to ESPF_OPTIONS_SSP_SPEC
+		ESPF_COMPILER_COMMAND_PIE_SPEC renamed to ESPF_OPTIONS_PIE_SPEC
+		ESPF_LINK_COMMAND_PIE_SPEC renamed to ESPF_LINK_PIE_SPEC
+		add !p !pg to ESPF_LINK_PIE_SPEC
+		removed ESPF_LINK_SPEC ESPF_CC1_OPTIONS_PIE_INCOMPATIBLE_SPEC
+		* gcc/gcc.c		cpp_options		add %(espf_cpp_options)
+		compiler spec	add %(espf_options)
+		change code for ESPF_EXTRA_SPECS
+		process_command():			Check for lazy, or now
+		do_spec_1():				Add -z now and -z relro
+		main()						add do_self_spec (espf_command_options_spec)
+		removed do_self_spec (espf_cc1_command_spec) do_self_spec (espf_link_command_spec)
+
+0.2.9	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/espf.h		add ESPF_COMPILER_COMMAND_PIE_SPEC
+		add ESPF_LINK_COMMAND_PIE_SPEC
+		change ESPF_COMPILER_COMMAND_SPEC ESPF_LINK_COMMAND_SPEC
+
+0.2.8	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/configure				removed check crtbeginTS.o
+		* gcc/espf.h	added notes
+		add ESPF_CC1_SPEC
+		removed ESPF_CPP_UNIQUE_OPTIONS espf_override_options()
+		* gcc/gcc.c					cc1_spec	Set it to CC1_SPEC if ! ENABLE_ESPF
+		* gcc/toplev.c				removed ESPF_OVERRIDE_OPTIONS
+
+0.2.7	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/opts.c	(decode_options):		Remove flag_strict_overflow as opt2
+		* gcc/config.in				removed HAVE_CRTBEGINTS
+		* gcc/Makefile				removed crtbeginTS.o
+		* libgcc/Makefile.in		removed crtbeginTS.o
+		* gcc/config/i386/i386.h	removed espf_override_options ESPF_EXTRA_SPECS
+		* gcc/config/linux.h		remoevd crtbeginTS.o
+		* gcc/espf.h		ESPF_CC1_OPTIONS_PIE_SPEC renamed to ESPF_CC1_COMMAND_SPEC
+		* gcc/gcc.c					add ESPF_EXTRA_SPECS
+		main()			add do_self_spec (espf_cc1_command_spec)
+
+0.2.6	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/config/i386/i386.h	add espf_override_options() to OVERRIDE_OPTIONS
+		* gcc/espf.h				add espf_override_options()
+		* gcc/toplev.c				add ESPF_OVERRIDE_OPTIONS
+
+0.2.5	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/config/i386/i386.h	removed espf_cc1
+		* gcc/config/i386/linux.h	removed espf_cc1 %(crtend_gen)
+		* gcc/config/i386/x86-64.h  removed espf_cc1 %(crtend_gen)
+		* gcc/config/linux.h  		removed espf_cc1 %(crtfile_gen) 
+		%(crtbegin_t_gen) %(crtend_gen)
+		add crtbeginTS.o
+		* gcc/config.in				removed TARGET_LIBC_PROVIDES_PIE
+		add HAVE_CRTBEGINTS
+		* gcc/Makefile.in	add ESPF_NOPIE_CFLAGS ESPF_NOSSP_CFLAGS to
+		CRTSTUFF_T_CFLAGS 
+		add ESPF_NOSSP_CFLAGS to CRTSTUFF_T_CFLAGS_S
+		* espf.h	ESPF_CC1_SPEC renamed to ESPF_CC1_OPTIONS_SPEC
+		add ESPF_LINK_SPEC
+		ESPF_CC1_SSP_SPEC renamed to ESPF_CC1_OPTIONS_SSP_SPEC
+		ESPF_CC1_PIE_SPEC renamed to ESPF_CC1_OPTIONS_PIE_SPEC
+		ESPF_CC1_OPTIONS_SPEC renamed to ESPF_CC1_OPTIONS_PIE_INCOMPATIBLE_SPEC
+		LINK_PIE_SPEC renamed to ESPF_LINK_COMMAND_SPEC
+		removed ESPF_CC1_STRICT_SPEC CRTFILE_GEN_SPEC CRTBEGIN_GEN_SPEC
+		CRTBEGIN_T_GEN_SPEC CRTEND_GEN_SPEC
+		* gcc/configure 	remove TARGET_LIBC_PROVIDES_PIE
+		define HAVE_CRTBEGINTS
+		* gcc/gcc.c			LINK_COMMAND_SPEC add %(espf_link)
+		main()			add do_self_spec (espf_link_command_spec)
+
+0.2.4	Magnus Granberg		<zorry@ume.nu>
+
+		libgcc/Makefile.in clean specs
+
+0.2.3	Magnus Granberg		<zorry@ume.nu>
+
+		*gcc/espf.h			add ESPF_CC1_STRICT_SPEC
+
+0.2.2	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/config/i386/i386.h 	Add espf_cc1
+		Add ESPF_EXTRA_SPECS
+		* gcc/config/i386/linux.h	Add espf_cc1
+		* gcc/config/i386/x86-64.h  Add espf_cc1
+		* gcc/config/linux.h  Add espf_cc1
+		* gcc/Makefile.in	add crtbeginTS.o to EXTRA_PARTS list
+		* libgcc/Makefile.in	add crtbeginTS.o to EXTRA_PARTS list
+		* gcc/configure 	add define ENABLE_LIBSSP
+		* gcc/gcc.c  %(fortify_default) renamed to %(espf_cpp_unique_options)
+		%(pie_incompatible) renamed to %(espf_cc1_options)
+		removed ESPF_EXTRA_SPECS
+		* gcc/espf.h	ESPF_DEFAULT_SPEC renamed to ESPF_CC1_SPEC
+		SSP_DEFAULT_SPEC renamed to ESPF_CC1_SSP_SPEC
+		FORTIFY_DEFAULT_SPEC renamed to ESPF_CPP_UNIQUE_OPTIONS
+		PIE_DEFAULT_SPEC renamed to ESPF_CC1_PIE_SPEC
+		PIE_INCOMPATIBLE_SPEC renamed to ESPF_CC1_OPTIONS_SPEC
+		add new CRTFILE_GEN_SPEC CRTBEGIN_T_GEN_SPEC CRTEND_GEN_SPEC if !
+		TARGET_LIBC_PROVIDES_PIE
+
+4.4.0-espf-0.2.1	Magnus Granberg		<zorry@ume.nu>
+
+		* gcc/gcc.c		include:	espf.h
+		cc1_spec 	= CC1_SPEC if not ENABLE_ESPF
+		cpp_unique_options			add %(fortify_default)
+		cc1_options					add %(pie_incompatible)
+		EXTRA_SPECS					add ESPF_EXTRA_SPECS
+		* libgcc/Makefile.in		add crtbeginTs.o
+		gcc/Makefile.in				add ESPF_NOPIE_CFLAGS and ESPF_NOSSP_CFLAGS
+		LIBGCC2_CFLAGS				add ESPF_NOSSP_CFLAGS
+		CRTSTUFF_CFLAGS				add ESPF_NOPIE_CFLAGS and ESPF_NOSSP_CFLAGS
+		crtbegin*					add crtbeginTS
+		$(out_object_file): ix86_split_to_parts() stack smashing attack b.g.o #149292
+		* libgcc/configure			add enable_espf
+		* gcc/config/linux.h		add %(crtfile_gen) %(crtbegin_t_gen) %(crtend_gen)
+		* gcc/config/i386/linux.h	add %(crtend_gen)
+		* gcc/config/i386/linux64.h	add %(crtend_gen)
+		* gcc/config.gcc	extra_parts		add crtbeginTS.o
+		* libgcc/config.host	extra_parts		add crtbeginTS.o
+		* gcc/configure		check -z relro
+		check -z now
+		check FORTIFY_SOURCES level 2
+		check Scrt1.o
+		check --enable-espf
+		check crtbeginTS.o
+		* gcc/espf.h			new file
+		* gcc/varasm.c (decl_tls_model): Check flag_pic instead of flag_shlib
+		* gcc/config.in				add ENABLE_LIBSSP
+		add ENABLE_ESPF
+		add TARGET_LIBC_PROVIDES_FORTIFY2
+		add TARGET_LIBC_PROVIDES_PIE
+		* configure		define ENABLE_LIBSSP
+
+gcc-4.3.3-piepatches-v10.2.1
diff --git a/4.9.0/pie/README.Gentoo.patches b/4.9.0/pie/README.Gentoo.patches
new file mode 100644
index 0000000..db43079
--- /dev/null
+++ b/4.9.0/pie/README.Gentoo.patches
@@ -0,0 +1,28 @@
+ ================
+ === W[hat]TF ===
+ ================
+
+Gentoo patchsets that have grown too large to keep on the rsync mirrors have 
+been moved to our git tree.  From there, we bundle up all the whee little 
+patches into a tarball and distribute it via our public mirroring system.
+
+If you want specific info about a patch (like wtf it does or whose great idea 
+it was to change the code), read the patch !  We try to fill out the top of 
+them with useful info such as what it does, why it's needed, bug reports, 
+original creators, etc...  For simple patches, we reserve the right to assume 
+your IQ is greater than absolute 0 and figure out what it does w/out an 
+explanation.  If, by some miracle of science, it falls below the absolute 0 
+mark, you should help mankind by finding some scientists and letting them 
+probe you with their ... erm ... probes.
+
+ =================
+ === W[here]TF ===
+ =================
+
+For those with git access
+git://git.overlays.gentoo.org/proj/hardened-gccpatchset.git
+
+For those w/out git access, this URL should help you:
+http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-gccpatchset.git;a=summary
+
+It should be pretty easy to find your way around, you're a big boy after all.
diff --git a/4.9.0/pie/README.history b/4.9.0/pie/README.history
new file mode 100644
index 0000000..16021c7
--- /dev/null
+++ b/4.9.0/pie/README.history
@@ -0,0 +1,343 @@
+0.6.0		12 Maj 2014
+		+ 01_all_gcc49_configure.patch
+		- 01_all_gcc48_configure.patch
+		+ 03_all_gcc49_Makefile.in.patch
+		- 03_all_gcc48_Makefile.in.patch
+		+ 20_all_gcc49_config_crtbeginp.patch
+		- 20_all_gcc46_config_crtbeginp.patch
+		+ 24_all_gcc49_invoke.texi.patch
+		- 24_all_gcc48_invoke.texi.patch
+		+35_all_gcc49_config_esp.h.patch
+		- 35_all_gcc48_config_esp.h.patch
+		U README
+0.5.9		4 Jan 2014
+		U 01_all_gcc48_configure.patch
+		U 03_all_gcc48_Makefile.in.patch
+		U 05_all_gcc48_gcc.c.patch
+		- 24_all_gcc44_invoke.texi.patch
+		+ 24_all_gcc48_invoke.texi.patch
+		U README
+0.5.8		11 Nov 2013
+		U 33_all_gcc48_config_rs6000.patch
+0.5.7		10 Jul 2013
+		U 35_all_gcc48_config_esp.h.patch
+		- 15_all_gcc44_decl-tls-model.patch
+0.5.6		03 Jun 2013
+		U 35_all_gcc48_config_arm.patch
+		U 37_all_gcc48_config_ia64.patch
+0.5.5		31 Mar 2013
+		- 01_all_gcc47_configure.patch
+		+ 01_all_gcc48_configure.patch
+		- 02_all_gcc47_config.in.patch
+		+ 02_all_gcc48_config.in.patch
+		- 03_all_gcc47_Makefile.in.patch
+		+ 03_all_gcc48_Makefile.in.patch
+		- 05_all_gcc47_gcc.c.patch
+		+ 05_all_gcc48_gcc.c.patch
+		- 33_all_gcc46_config_rs6000_linux64.h.patch
+		+ 33_all_gcc48_config_rs6000.patch
+		- 34_all_gcc47_config_all_gnu_user.patch
+		+ 34_all_gcc48_config_i386.patch
+		+ 35_all_gcc48_config_arm.patch
+		+ 36_all_gcc48_config_mips.patch
+		+ 37_all_gcc48_config_ia64.patch
+		- 35_all_gcc47_config_esp.h.patch
+		- 35_all_gcc48_config_esp.h.patch
+		U README
+0.5.4		02 Oct 2012
+		U 01_all_gcc47_configure.patch
+		+  01_all_gcc47_configure.ac.patch
+0.5.3		06 Apr 2012
+		U 01_all_gcc47_configure.patch
+		+ 02_all_gcc47_config.in.patch
+		- 02_all_gcc45_config.in.patch
+		+ 06_all_gcc46_esp.h.patch
+		- 06_all_gcc45_esp.h.patch
+0.5.2		24 Jan 2012
+		+ 16_all_gcc47_nopie_option.patch
+0.5.1		17 Jan 2012
+		+ 01_all_gcc47_configure.patch
+		- 10_all_gcc45_configure.patch
+		+ 03_all_gcc47_Makefile.in.patch
+		- 12_all_gcc46_Makefile.in.patch
+		+ 02_all_gcc45_config.in.patch
+		- 11_all_gcc45_config.in.patch
+		+ 05_all_gcc46_gcc.c.patch
+		- 20_all_gcc46_gcc.c.patch
+		+ 06_all_gcc45_esp.h.patch
+		- 30_all_gcc45_esp.h.patch
+		+ 10_all_gcc46_default-ssp.patch
+		- 22_all_gcc46-default-ssp.patch
+		+ 15_all_gcc44_decl-tls-model.patch
+		- 21_all_gcc44_decl-tls-model.patch
+		+ 20_all_gcc46_config_crtbeginp.patch
+		- 35_all_gcc46_config_crtbegints.patch
+		+ 24_all_gcc44_invoke.texi.patch
+		+ 60_all_gcc44_invoke.texi.patch
+0.5.0		07 Dec 2011
+		+ 35_all_gcc46_config_crtbeginp.patch
+		- 35_all_gcc46_config_crtbegints.patch
+		U 10_all_gcc45_configure.patch
+		U 12_all_gcc46_Makefile.in.patch
+		+ 11_all_gcc45_config.in.patch
+		- 11_all_gcc44_config.in.patch
+		+ 30_all_gcc45_esp.h.patch
+		- 30_all_gcc44_esp.h.patch
+0.4.9		09 Nov 2011
+		U 12_all_gcc46_Makefile.in.patch
+0.4.8		26 Mar 2011
+		U 22_all_gcc46-default-ssp.patch
+0.4.7		05 Mar 2011
+		U 20_all_gcc46_gcc.c.patch
+		+ 22_all_gcc46-default-ssp.patch
+		- 30_all_gcc46_esp.h.patch
+		+ 30_all_gcc44_esp.h.patch
+		U 33_all_gcc46_config_rs6000_linux64.h.patch
+		U 35_all_gcc46_config_crtbegints.patch
+0.4.6		07 Jan 2011
+		+ 12_all_gcc46_Makefile.in.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 20_all_gcc46_gcc.c.patch
+		- 20_all_gcc44_gcc.c.patch
+		+ 30_all_gcc46_esp.h.patch
+		- 30_all_gcc44_esp.h.patch
+		+ 33_all_gcc46_config_rs6000_linux64.h.patch
+		- 33_all_gcc45_config_rs6000_linux64.h.patch
+		+ 35_all_gcc46_config_crtbegints.patch
+		- 35_all_gcc44_config_crtbegints.patch
+		- 40_all_gcc44_obj_lang-specs.h.patch
+		- 40_all_gcc44_objp_lang-specs.h.patch
+		- 40_all_gcc44_cp_lang-specs.h.patch
+0.4.5		18 Jun 2010
+		U 35_all_gcc44_config_crtbegints.patch
+0.4.4		26 May 2010
+		U 30_all_gcc44_esp.h.patch
+0.4.3		26 May 2010
+		U 20_all_gcc44_gcc.c.patch
+		U 30_all_gcc44_esp.h.patch
+0.4.2		24 May 2010
+		U 10_all_gcc44_configure.patch
+		U 12_all_gcc44_Makefile.in.patch
+		U 11_all_gcc44_config.in.patch
+		U 30_all_gcc44_esp.h.patch
+0.4.1		29 Apr 2010
+		U 10_all_gcc45_configure.patch
+		U 12_all_gcc45_Makefile.in.patch
+		U 11_all_gcc44_config.in.patch
+		U 30_all_gcc44_esp.h.patch
+
+0.4.0		19 Apr 2010
+		U 10_all_gcc45_configure.patch
+		U 12_all_gcc45_Makefile.in.patch
+		U 11_all_gcc44_config.in.patch
+		U 20_all_gcc45_gcc.c.patch
+		- 30_all_gcc44_espf.h.patch
+		+ 30_all_gcc44_esp.h.patch
+
+0.3.9	14 Apr 2010
+		U 10_all_gcc45_configure.patch
+		- 50_all_gcc44_no_ssp_tls_uclibc.patch
+		U 33_all_gcc45_config_rs6000_linux64.h.patch
+
+0.3.8	10 Apr 2010
+		10_all_gcc44_configure.patch
+		11_all_gcc44_config.in.patch
+		20_all_gcc44_gcc.c.patch
+		30_all_gcc44_espf.h.patch
+
+0.3.7	10 Feb 2010
+		20_all_gcc44_gcc.c.patch
+		30_all_gcc44_espf.h.patch
+		10_all_gcc44_configure.patch
+
+0.3.6		23 Dec 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+		- 30_all_gcc44_espf.h.patch
+		+ 30_all_gcc44_espf.h.patch
+		- README.Changelog
+		+ README.Changelog
+		- README.history
+		+ README.history
+		- README
+		+ README
+
+0.3.5		24 Sep 2009
+		- 30_all_gcc44_espf.h.patch
+		+ 30_all_gcc44_espf.h.patch
+		- 35_all_gcc44_config_crtbegints.patch
+		+ 35_all_gcc44_config_crtbegints.patch
+		+ 33_all_gcc44_config_rs6000_linux64.h.patch
+		- README.Changelog
+		+ README.Changelog
+		- README.history
+		+ README.history
+		+ README.Gentoo.patches
+
+0.3.4		11 Sep 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+		- 11_all_gcc44_config.in.patch
+		+ 11_all_gcc44_config.in.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 20_all_gcc44_gcc.c.patch
+		+ 20_all_gcc44_gcc.c.patch
+		- 23_all_gcc44_opts.c.patch
+		- 30_all_gcc44_espf.h.patch
+		+ 30_all_gcc44_espf.h.patch
+		+ 35_all_gcc44_config_crtbegints.patch
+		+ 60_all_gcc44_invoke.texi.patch
+		- README.Changelog
+		+ README.Changelog
+		- README.history
+		+ README.history
+		- README
+		+ README
+		
+0.3.3		14 Aug 2009
+		- 23_all_gcc44_opts.c.patch
+		+ 23_all_gcc44_opts.c.patch
+
+0.3.2		09 Aug 2009
+		+ 50_all_gcc44_no_ssp_tls_uclibc.patch
+		+ README.Changelog
+		+ README.history
+		- 23_all_gcc44_opts.c.patch
+		+ 23_all_gcc44_opts.c.patch
+		- 30_all_gcc44-espf.h.patch
+		+ 30_all_gcc44-espf.h.patch
+
+0.3.1		23 Jul 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+
+0.3.0		23 Jul 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+		- 11_all_gcc44_config.in.patch
+		+ 11_all_gcc44_config.in.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 20_all_gcc44_gcc.c.patch
+		+ 20_all_gcc44_gcc.c.patch
+		+ 40_all_gcc44_obj_lang-specs.h.patch
+		+ 40_all_gcc44_objp_lang-specs.h.patch
+		+ 40_all_gcc44_cp_lang-specs.h.patch
+		- 50_all_gcc44_gentoo_v20090614.1.patch
+		- 30_all_gcc44-espf.h.patch
+		+ 30_all_gcc44-espf.h.patch
+
+0.2.9		14 Jun 2009
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 30_all_gcc44-espf.h.patch
+		+ 30_all_gcc44-espf.h.patch
+		- 50_all_gcc44_gentoo_v20090612.2.patch
+		+ 50_all_gcc44_gentoo_v20090614.1.patch
+
+0.2.8		12 Jun 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+		- 11_all_gcc44_config.in.patch
+		+ 11_all_gcc44_config.in.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 22_all_gcc44-toplev.c.patch
+		- 25_all_gcc44-espf.h.patch
+		+ 30_all_gcc44-espf.h.patch
+		+ 50_all_gcc44_gentoo_v20090612.2.patch
+
+0.2.7		29 May 2009
+		- 11_all_gcc44_config.in.patch
+		+ 11_all_gcc44_config.in.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 20_all_gcc44_gcc.c.patch
+		+ 20_all_gcc44_gcc.c.patch
+		+ 23_all_gcc44_opts.c.patch
+		- 25_all_gcc44-espf.h.patch
+		+ 25_all_gcc44-espf.h.patch
+		- 30_all_gcc44-config-defaul-linux.patch
+
+0.2.6		28 May 2009
+		+ 22_all_gcc44-toplev.c.patch
+		- 25_all_gcc44-espf.h.patch
+		+ 25_all_gcc44-espf.h.patch
+		- 30_all_gcc44-config-defaul-linux.patch
+		+ 30_all_gcc44-config-defaul-linux.patch
+
+0.2.5		27 May 2009
+		- 10_all_gcc44_configure.patch
+		+ 10_all_gcc44_configure.patch
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		- 20_all_gcc44_gcc.c.patch
+		+ 20_all_gcc44_gcc.c.patch
+		- 25_all_gcc44-espf.h.patch
+		+ 25_all_gcc44-espf.h.patch
+		- 30_all_gcc44-config-defaul-linux.patch
+		+ 30_all_gcc44-config-defaul-linux.patch
+		- 40_all_gcc44-gentoo.patch
+
+0.2.4		08 May 2009
+		- 12_all_gcc44_Makefile.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+
+0.2.3		08 May 2009
+		- 20_all_gcc44_gcc.c.patch
+		+ 20_all_gcc44_gcc.c.patch
+		- 40_all_gcc44-gentoo.patch
+		+ 40_all_gcc44-gentoo.patch
+
+0.2.2		04 May 2009
+		+ 10_all_gcc44_configure.patch
+		+ 11_all_gcc44_config.in.patch
+		+ 12_all_gcc44_Makefile.in.patch
+		+ 20_all_gcc44_gcc.c.patch
+		+ 21_all_gcc44_decl-tls-model.patch
+		+ 25_all_gcc44-espf.h.patch
+		+ 30_all_gcc44-config-defaul-linux.patch
+		+ 40_all_gcc44-gentoo.patch
+		- 01_all_gcc44-configure.patch
+		- 10_all_gcc44-gcc_configure.patch
+		- 11_all_gcc44-gcc_config.in.patch
+		- 12_all_gcc44-gcc_config.gcc.patch
+		- 13_all_gcc44-gcc_Makefile.in.patch
+		- 15_all_gcc44-libgcc_config.host.patch
+		- 16_all_gcc44-libgcc_configure.patch
+		- 17_all_gcc44-libgcc_Makefile.in.patch
+		- 21_all_gcc44-gcc_espf.h.patch
+		- 22_all_gcc44-gcc_gcc.c.patch
+		- 23_all_gcc44-gcc_varasm.c.patch
+		- 30_all_gcc44-add-crt-start-endfiles-linux.patch
+
+0.2.1		28 Apr 2009
+		+ 01_all_gcc44-configure.patch
+		+ 10_all_gcc44-gcc_configure.patch
+		+ 11_all_gcc44-gcc_config.in.patch
+		+ 12_all_gcc44-gcc_config.gcc.patch
+		+ 13_all_gcc44-gcc_Makefile.in.patch
+		+ 15_all_gcc44-libgcc_config.host.patch
+		+ 16_all_gcc44-libgcc_configure.patch
+		+ 17_all_gcc44-libgcc_Makefile.in.patch
+		+ 21_all_gcc44-gcc_espf.h.patch
+		+ 22_all_gcc44-gcc_gcc.c.patch
+		+ 23_all_gcc44-gcc_varasm.c.patch
+		+ 30_all_gcc44-add-crt-start-endfiles-linux.patch
+		- 00_all_gcc4.4-cvs-incompat.patch
+		- 05_all_gcc4.4-compile-no-ssp.patch
+		- 10_all_gcc4.4-hardened-minispecs-support.patch
+		- 11_all_gcc4.4-decl-tls-model.patch
+		- 12_all_gcc4.4-fortify-minispecs-support.patch
+		- 20-all_gcc4.4-default-crt-start-endfile.patch
+		- 30-all_gcc4.4-crtbeginTS-fno-PIE.patch
+
+0.1.0		16 Apr 2009
+		+ 00_all_gcc4.4-cvs-incompat.patch
+		+ 05_all_gcc4.4-compile-no-ssp.patch
+		+ 10_all_gcc4.4-hardened-minispecs-support.patch
+		+ 11_all_gcc4.4-decl-tls-model.patch
+		+ 12_all_gcc4.4-fortify-minispecs-support.patch
+		+ 20-all_gcc4.4-default-crt-start-endfile.patch
+		+ 30-all_gcc4.4-crtbeginTS-fno-PIE.patch