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2000-04-27 H.J. Lu <hjl@gnu.org>

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* elf.c (_bfd_elf_link_hash_hide_symbol): Set dynindx to -1
	only for ELF_LINK_FORCED_LOCAL.
	* elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
	* elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise.
	* elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.

	* elflink.h (elf_fix_symbol_flags): Set ELF_LINK_FORCED_LOCAL
	if the symbol has hidden or internal visibility.
This commit is contained in:
H.J. Lu 2001-04-30 16:13:26 +00:00
parent db20fd7654
commit 5fba655aed
6 changed files with 22 additions and 4 deletions
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11
bfd/ChangeLog
View File

@ -1,3 +1,14 @@
2001-04-30 H.J. Lu <hjl@gnu.org>
* elf.c (_bfd_elf_link_hash_hide_symbol): Set dynindx to -1
only for ELF_LINK_FORCED_LOCAL.
* elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
* elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise.
* elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
* elflink.h (elf_fix_symbol_flags): Set ELF_LINK_FORCED_LOCAL
if the symbol has hidden or internal visibility.
2001-04-30 Alan Modra <amodra@one.net.au>
* elf32-hppa.c (final_link_relocate): Branch to .+8 for

3
bfd/elf.c
View File

@ -1014,8 +1014,9 @@ _bfd_elf_link_hash_hide_symbol (info, h)
struct elf_link_hash_entry *h;
{
h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
h->dynindx = -1;
h->plt.offset = (bfd_vma) -1;
if ((h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)
h->dynindx = -1;
}
/* Initialize an ELF linker hash table. */

3
bfd/elf32-hppa.c
View File

@ -1863,7 +1863,8 @@ elf32_hppa_hide_symbol (info, h)
struct bfd_link_info *info ATTRIBUTE_UNUSED;
struct elf_link_hash_entry *h;
{
h->dynindx = -1;
if ((h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)
h->dynindx = -1;
if (! ((struct elf32_hppa_link_hash_entry *) h)->plabel)
{
h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;

3
bfd/elf32-mips.c
View File

@ -4002,7 +4002,8 @@ _bfd_mips_elf_hide_symbol (info, h)
h->root.elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
h->root.plt.offset = (bfd_vma) -1;
h->root.dynindx = -1;
if ((h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)
h->root.dynindx = -1;
/* FIXME: Do we allocate too much GOT space here? */
g->local_gotno++;

3
bfd/elflink.h
View File

@ -3541,6 +3541,9 @@ elf_fix_symbol_flags (h, eif)
{
struct elf_backend_data *bed;
bed = get_elf_backend_data (elf_hash_table (eif->info)->dynobj);
if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN)
h->elf_link_hash_flags |= ELF_LINK_FORCED_LOCAL;
(*bed->elf_backend_hide_symbol) (eif->info, h);
}

3
bfd/elfxx-ia64.c
View File

@ -1524,7 +1524,8 @@ elfNN_ia64_hash_hide_symbol (info, xh)
h = (struct elfNN_ia64_link_hash_entry *)xh;
h->root.elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
h->root.dynindx = -1;
if ((h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)
h->root.dynindx = -1;
for (dyn_i = h->info; dyn_i; dyn_i = dyn_i->next)
dyn_i->want_plt2 = 0;