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gdb and binutils branch master updated. bffebb6ba5b4ddbca7353626d682f9f974584dbf
- From: amodra at sourceware dot org
- To: binutils-cvs at sourceware dot org
- Date: 8 Jul 2014 10:12:31 -0000
- Subject: gdb and binutils branch master updated. bffebb6ba5b4ddbca7353626d682f9f974584dbf
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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bffebb6ba5b4ddbca7353626d682f9f974584dbf
commit bffebb6ba5b4ddbca7353626d682f9f974584dbf
Author: Alan Modra <amodra@gmail.com>
Date: Tue Jul 8 15:24:06 2014 +0930
Copy st_other for linker script symbol assignments
This fixes a problem seen on powerpc64le ELFv2 when creating a
function symbol alias with ld --defsym. st_other needs to be copied
from the source symbol to the alias in order to set up the local entry
offset for the alias. I decided to make this change in the generic
ELF code rather than in elf64-ppc.c since it looks like other targets
that use st_other bits might benefit too.
bfd/
* elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
bits from source to dest.
* linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
* targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
Likewise.
* bfd-in2.h: Regenerate.
ld/testsuite/
* ld-powerpc/defsym.s, * ld-powerpc/defsym.d: New test.
* ld-powerpc/powerpc.exp: Run it.
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 9 +++++++++
bfd/bfd-in2.h | 3 ++-
bfd/elflink.c | 19 +++++++++++++------
bfd/linker.c | 9 ++++-----
bfd/targets.c | 3 ++-
ld/testsuite/ChangeLog | 5 +++++
ld/testsuite/ld-powerpc/defsym.d | 26 ++++++++++++++++++++++++++
ld/testsuite/ld-powerpc/defsym.s | 19 +++++++++++++++++++
ld/testsuite/ld-powerpc/powerpc.exp | 1 +
9 files changed, 81 insertions(+), 13 deletions(-)
create mode 100644 ld/testsuite/ld-powerpc/defsym.d
create mode 100644 ld/testsuite/ld-powerpc/defsym.s
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gdb and binutils