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| author | H.J. Lu <hjl.tools@gmail.com> | 2011-09-12 18:17:36 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2011-09-12 18:17:36 +0000 |
| commit | 7b5b197e80f04c9b95fe7fafbd9907fc61a1e43d (patch) | |
| tree | 791abbcc8c62e9409df35f0b5e03ee53435a30af /bfd | |
| parent | 24ece742a04f8f109c26229d8818b208575618b2 (diff) | |
| download | gdb-7b5b197e80f04c9b95fe7fafbd9907fc61a1e43d.zip gdb-7b5b197e80f04c9b95fe7fafbd9907fc61a1e43d.tar.gz gdb-7b5b197e80f04c9b95fe7fafbd9907fc61a1e43d.tar.bz2 | |
Use .got.plt for IFUNC symbols if there are no GOT relocations.
bfd/
2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13178
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
if there are no GOT relocations.
ld/testsuite/
2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13178
* ld-ifunc/ifunc-13-i386.d: Updated.
* ld-ifunc/ifunc-13-x86-64.d: Likewise.
* ld-ifunc/ifunc-3a-x86.d: Likewise.
* ld-x86-64/pr13082-5a.d: Likewise.
* ld-ifunc/ifunc-15-i386.d: New.
* ld-ifunc/ifunc-15-i386.s: Likewise.
* ld-ifunc/ifunc-15-x86-64.d: Likewise.
* ld-ifunc/ifunc-15-x86-64.s: Likewise.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf-ifunc.c | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 5339ad0..9d63ff6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2011-09-12 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/13178 + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt + if there are no GOT relocations. + 2011-09-09 Kai Tietz <ktietz@redhat.com> * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore diff --git a/bfd/elf-ifunc.c b/bfd/elf-ifunc.c index 81429b8..3ba96c7 100644 --- a/bfd/elf-ifunc.c +++ b/bfd/elf-ifunc.c @@ -299,9 +299,10 @@ keep: 5. Otherwise use .got so that it can be shared among different objects at run-time. We only need to relocate .got entry in shared object. */ - if ((info->shared - && (h->dynindx == -1 - || h->forced_local)) + if (h->got.refcount <= 0 + || (info->shared + && (h->dynindx == -1 + || h->forced_local)) || (!info->shared && !h->pointer_equality_needed) || (info->executable && info->shared) |