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| author |   Alan Modra <amodra@gmail.com> | 2019-09-20 12:21:50 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-09-20 12:51:19 +0930 |
| commit | e59a1001222d853f0517c7e974bb51589ba86710 (patch) | |
| tree | d31bde00fd91d48b7367a4ed9eb83984cdcd97bb /gold/powerpc.cc | |
| parent | Move declaration of overload_resolution to value.h (diff) | |
| download | binutils-gdb-e59a1001222d853f0517c7e974bb51589ba86710.tar.gz binutils-gdb-e59a1001222d853f0517c7e974bb51589ba86710.tar.bz2 binutils-gdb-e59a1001222d853f0517c7e974bb51589ba86710.zip | |
PowerPC64, error on unsupported dynamic relocation
This patch corrects the set of dynamic relocations recognised by gold
as supported by glibc, and teaches ld.bfd to report an error similar
to the gold error. Note that ld --noinhibit-exec can be used to
produce an output, supporting older ld with newer glibc if the set of
supported glibc dynamic relocations changes.
bfd/
* elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
(ppc64_elf_relocate_section): Error if emitting unsupported
dynamic relocations.
gold/
* powerpc.cc (Target_powerpc::Scan::check_non_pic): Move REL24
to 32-bit supported.
Diffstat (limited to 'gold/powerpc.cc')
| -rw-r--r-- | gold/powerpc.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gold/powerpc.cc b/gold/powerpc.cc index e69ce192e36..ad35095ccd5 100644 --- a/gold/powerpc.cc +++ b/gold/powerpc.cc @@ -7355,7 +7355,6 @@ Target_powerpc<size, big_endian>::Scan::check_non_pic(Relobj* object, case elfcpp::R_POWERPC_ADDR14_BRTAKEN: case elfcpp::R_POWERPC_ADDR14_BRNTAKEN: case elfcpp::R_POWERPC_REL32: - case elfcpp::R_POWERPC_REL24: case elfcpp::R_POWERPC_TPREL16: case elfcpp::R_POWERPC_TPREL16_LO: case elfcpp::R_POWERPC_TPREL16_HI: @@ -7404,6 +7403,7 @@ Target_powerpc<size, big_endian>::Scan::check_non_pic(Relobj* object, { // These are the relocation types supported only on 32-bit. // ??? glibc ld.so doesn't need to support these. + case elfcpp::R_POWERPC_REL24: case elfcpp::R_POWERPC_DTPREL16: case elfcpp::R_POWERPC_DTPREL16_LO: case elfcpp::R_POWERPC_DTPREL16_HI: |