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* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a

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dynamic function descriptor symbol, not the associated function
	symbol.
This commit is contained in:
Alan Modra
2002-01-18 01:22:02 +00:00
parent ecace851a6
commit 40b8271bdd
2 changed files with 26 additions and 9 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2002-01-18 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
dynamic function descriptor symbol, not the associated function
symbol.
2002-01-17 Eric Christopher <echristo@redhat.com> 2002-01-17 Eric Christopher <echristo@redhat.com>
* elf32-mips.c (mips_elf_calculate_relocation): Fix typo. * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.

29
bfd/elf64-ppc.c
View File

@ -2384,16 +2384,8 @@ ppc64_elf_adjust_dynamic_symbol (info, h)
if (h->plt.refcount <= 0 if (h->plt.refcount <= 0
|| h->root.root.string[0] != '.' || h->root.root.string[0] != '.'
|| h->root.root.string[1] == '\0' || h->root.root.string[1] == '\0')
|| (! info->shared
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0
&& (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0))
{ {
/* This case can occur if we saw a PLT reloc in an input
file, but the symbol was never referred to by a dynamic
object, or if all references were garbage collected. In
such a case, we don't actually need to build a procedure
linkage table entry. */
h->plt.offset = (bfd_vma) -1; h->plt.offset = (bfd_vma) -1;
h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
return true; return true;
@ -2426,6 +2418,25 @@ ppc64_elf_adjust_dynamic_symbol (info, h)
return false; return false;
} }
} }
while (fdh->root.type == bfd_link_hash_indirect
|| fdh->root.type == bfd_link_hash_warning)
fdh = (struct elf_link_hash_entry *) fdh->root.u.i.link;
if (! info->shared
&& (fdh->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0
&& (fdh->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0)
{
/* This case can occur if we saw a PLT reloc in an input
file, but the symbol was never referred to by a dynamic
object, or if all references were garbage collected. In
such a case, we don't actually need to build a procedure
linkage table entry. */
h->plt.offset = (bfd_vma) -1;
h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
return true;
}
return true; return true;
} }
else else