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gdb and binutils branch master updated. d1eca1e41ddae8c3cd925be827640de919301432
- From: amodra at sourceware dot org
- To: binutils-cvs at sourceware dot org
- Date: 2 Jul 2014 08:46:55 -0000
- Subject: gdb and binutils branch master updated. d1eca1e41ddae8c3cd925be827640de919301432
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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d1eca1e41ddae8c3cd925be827640de919301432
commit d1eca1e41ddae8c3cd925be827640de919301432
Author: Alan Modra <amodra@gmail.com>
Date: Wed Jul 2 15:07:18 2014 +0930
Taking an undefined function's address in an executable
doesn't always mean you need to define a function symbol on plt code.
If all references are in read-write sections, then using dynamic relocs
is OK.
bfd/
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
pointer_equality_needed when !readonly_dynrelocs.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
ld/testsuite/
* ld-powerpc/ambiguousv1.d: Match symbol table too.
* ld-powerpc/ambiguousv2.d: Likewise.
* ld-powerpc/ambiguousv1b.d: New.
* ld-powerpc/ambiguousv2b.d: New.
* ld-powerpc/powerpc.exp: Run new tests.
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 6 ++++
bfd/elf32-ppc.c | 24 +++++++++++----
bfd/elf64-ppc.c | 20 ++++++++++--
ld/testsuite/ChangeLog | 8 +++++
ld/testsuite/ld-powerpc/ambiguousv1.d | 40 +++++++++++++++++++++++--
ld/testsuite/ld-powerpc/ambiguousv1b.d | 45 +++++++++++++++++++++++++++++
ld/testsuite/ld-powerpc/ambiguousv2.d | 49 ++++++++++++++++++++++++++++---
ld/testsuite/ld-powerpc/ambiguousv2b.d | 47 ++++++++++++++++++++++++++++++
ld/testsuite/ld-powerpc/funref2.s | 4 ++
ld/testsuite/ld-powerpc/powerpc.exp | 2 +
10 files changed, 226 insertions(+), 19 deletions(-)
create mode 100644 ld/testsuite/ld-powerpc/ambiguousv1b.d
create mode 100644 ld/testsuite/ld-powerpc/ambiguousv2b.d
create mode 100644 ld/testsuite/ld-powerpc/funref2.s
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