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* elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide

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argument.
	* bfd-in.h (bfd_elf32_record_link_assignment): Update prototype.
	(bfd_elf64_record_link_assignment): Likewise.
	* bfd-in2.h: Rebuild.
PR 7164.
This commit is contained in:
Ian Lance Taylor
1995-07-04 17:43:05 +00:00
parent 48f4903f36
commit b5279eb6a9
4 changed files with 21 additions and 5 deletions
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12
bfd/elfcode.h
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@ -5107,10 +5107,11 @@ elf_link_read_relocs (abfd, o, external_relocs, internal_relocs, keep_memory)
/*ARGSUSED*/
boolean
NAME(bfd_elf,record_link_assignment) (output_bfd, info, name)
NAME(bfd_elf,record_link_assignment) (output_bfd, info, name, provide)
bfd *output_bfd;
struct bfd_link_info *info;
const char *name;
boolean provide;
{
struct elf_link_hash_entry *h;
@ -5121,6 +5122,15 @@ NAME(bfd_elf,record_link_assignment) (output_bfd, info, name)
if (h == NULL)
return false;
/* If this symbol is being provided by the linker script, and it is
currently defined by a dynamic object, but not by a regular
object, then mark it as undefined so that the generic linker will
force the correct value. */
if (provide
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
h->root.type = bfd_link_hash_undefined;
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
h->type = STT_OBJECT;