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PR ld/12760

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* plugin.c (plugin_notice): Set u.undef.abfd for symbols made
	undefweak.
This commit is contained in:
Alan Modra
2011-05-16 00:58:11 +00:00
parent 83e7bd17d6
commit cd6eee13df
2 changed files with 14 additions and 3 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2011-05-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12760
* plugin.c (plugin_notice): Set u.undef.abfd for symbols made
undefweak.
2011-05-16 Alan Modra <amodra@gmail.com> 2011-05-16 Alan Modra <amodra@gmail.com>
* ldlang.c (lang_leave_output_section_statement): Don't copy * ldlang.c (lang_leave_output_section_statement): Don't copy

9
ld/plugin.c
View File

@ -912,6 +912,8 @@ plugin_notice (struct bfd_link_info *info,
{ {
if (h != NULL) if (h != NULL)
{ {
bfd *sym_bfd;
/* No further processing if this def/ref is from an IR dummy BFD. */ /* No further processing if this def/ref is from an IR dummy BFD. */
if (is_ir_dummy_bfd (abfd)) if (is_ir_dummy_bfd (abfd))
return TRUE; return TRUE;
@ -928,10 +930,13 @@ plugin_notice (struct bfd_link_info *info,
to be undefined. */ to be undefined. */
else if (((h->type == bfd_link_hash_defweak else if (((h->type == bfd_link_hash_defweak
|| h->type == bfd_link_hash_defined) || h->type == bfd_link_hash_defined)
&& is_ir_dummy_bfd (h->u.def.section->owner)) && is_ir_dummy_bfd (sym_bfd = h->u.def.section->owner))
|| (h->type == bfd_link_hash_common || (h->type == bfd_link_hash_common
&& is_ir_dummy_bfd (h->u.c.p->section->owner))) && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner)))
{
h->type = bfd_link_hash_undefweak; h->type = bfd_link_hash_undefweak;
h->u.undef.abfd = sym_bfd;
}
} }
/* Continue with cref/nocrossref/trace-sym processing. */ /* Continue with cref/nocrossref/trace-sym processing. */