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Fix PROVIDE

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This commit is contained in:
Nick Clifton 2002-09-02 14:46:56 +00:00
parent 5cec694196
commit 3e369e968e
2 changed files with 17 additions and 13 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2002-09-02 Nick Clifton <nickc@redhat.com>
* ldexp.c (exp_fold_tree): If the first attempt to lookup a
PROVIDEd symbol fails, look it up again, but this time with
the 'create' flag set.
2002-08-30 Nick Clifton <nickc@redhat.com> 2002-08-30 Nick Clifton <nickc@redhat.com>
* scripttempl/elfd10v.sc (MEMORY): Remove UNIFIED, it is not * scripttempl/elfd10v.sc (MEMORY): Remove UNIFIED, it is not

18
ld/ldexp.c
View file

@ -729,19 +729,17 @@ exp_fold_tree (tree, current_section, allocation_done, dot, dotp)
create = false; create = false;
h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst, h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst,
create, false, false); create, false, false);
if (tree->type.node_class == etree_provide
&& (h == NULL
|| h->type == bfd_link_hash_undefined
|| h->type == bfd_link_hash_common))
h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst,
true, false, false);
if (h == (struct bfd_link_hash_entry *) NULL) if (h == (struct bfd_link_hash_entry *) NULL)
{
if (tree->type.node_class == etree_assign)
einfo (_("%P%F:%s: hash creation failed\n"), einfo (_("%P%F:%s: hash creation failed\n"),
tree->assign.dst); tree->assign.dst);
}
else if (tree->type.node_class == etree_provide
&& h->type != bfd_link_hash_undefined
&& h->type != bfd_link_hash_common)
{
/* Do nothing. The symbol was defined by some
object. */
}
else else
{ {
/* FIXME: Should we worry if the symbol is already /* FIXME: Should we worry if the symbol is already