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| author | marius <marius@FreeBSD.org> | 2006-06-08 13:10:51 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2006-06-08 13:10:51 +0000 |
| commit | f5e830d091704c984593d6fe745fe30c4036c944 (patch) | |
| tree | fd2776d6ed879d3abcd56c3b3671244d180fed22 /contrib/binutils | |
| parent | 1b66131eb118df4cbc164d0a5ee82dbe00a58611 (diff) | |
| download | FreeBSD-src-f5e830d091704c984593d6fe745fe30c4036c944.zip FreeBSD-src-f5e830d091704c984593d6fe745fe30c4036c944.tar.gz | |
* elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
non-shared object, do not reserve space in .plt and .rela.plt
for regular symbols neither defined nor referenced in shared objects.
This is a backport of rev. 1.101 (sourceware.org repository) to
Binutils 2.15 which fixes the creation of bogus relocations in the
PLT of Firefox and Thunderbird binaries and which in turn caused
them to segfault in rtld(1). This is committed to the vendor branch
as it doesn't represent a local change but the original vendor fix
is from after elf_link_hash_flags was replaced with bitfields.
PR: sparc64/89486
Approved by: maintainer timeout
Obtained from: NetBSD
MFC after: 1 week
Diffstat (limited to 'contrib/binutils')
| -rw-r--r-- | contrib/binutils/bfd/elf64-sparc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/binutils/bfd/elf64-sparc.c b/contrib/binutils/bfd/elf64-sparc.c index 4568a22..90de3b9 100644 --- a/contrib/binutils/bfd/elf64-sparc.c +++ b/contrib/binutils/bfd/elf64-sparc.c @@ -1638,7 +1638,11 @@ sparc64_elf_adjust_dynamic_symbol (info, h) || h->root.type == bfd_link_hash_defweak) && (h->root.u.def.section->flags & SEC_CODE) != 0)) { - if (! elf_hash_table (info)->dynamic_sections_created) + if (! info->shared + && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0 + && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0 + && h->root.type != bfd_link_hash_undefweak + && h->root.type != bfd_link_hash_undefined) { /* This case can occur if we saw a WPLT30 reloc in an input file, but none of the input files were dynamic objects. |
