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* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section". 

(adjust_opd_syms): Attach opd syms for deleted entries to one of
	the sections that will be discarded.
This commit is contained in:
Alan Modra 2004-08-17 01:25:21 +00:00
parent 2f4a83ee59
commit 816881401e
2 changed files with 21 additions and 1 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2004-08-17 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
(adjust_opd_syms): Attach opd syms for deleted entries to one of
the sections that will be discarded.
2004-08-16 Alan Modra <amodra@bigpond.net.au>
* elflink.c (elf_section_complain_discarded): Ignore .fixup.

16
bfd/elf64-ppc.c
View File

@ -2333,6 +2333,10 @@ struct ppc64_elf_obj_tdata
asection *got;
asection *relgot;
/* Used during garbage collection. We attach global symbols defined
on removed .opd entries to this section so that the sym is removed. */
asection *deleted_section;
/* TLS local dynamic got entry handling. Suppose for multiple GOT
sections means we potentially need one of these for each input bfd. */
union {
@ -5227,8 +5231,18 @@ adjust_opd_syms (struct elf_link_hash_entry *h, void *inf ATTRIBUTE_UNUSED)
if (adjust == -1)
{
/* This entry has been deleted. */
asection *dsec = ppc64_elf_tdata (sym_sec->owner)->deleted_section;
if (dsec == NULL)
{
for (dsec = sym_sec->owner->sections; dsec; dsec = dsec->next)
if (elf_discarded_section (dsec))
{
ppc64_elf_tdata (sym_sec->owner)->deleted_section = dsec;
break;
}
}
eh->elf.root.u.def.value = 0;
eh->elf.root.u.def.section = &bfd_abs_section;
eh->elf.root.u.def.section = dsec;
}
else
eh->elf.root.u.def.value += adjust;