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2003-05-15 H.J. Lu <hongjiu.lu@intel.com>

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* elflink.c (_bfd_elf_fix_symbol_flags): Also hide protected
	symbol.
This commit is contained in:
H.J. Lu 2003-05-15 14:54:47 +00:00
parent ae2f03ac16
commit c1be741f92
2 changed files with 9 additions and 7 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2003-05-15 H.J. Lu <hongjiu.lu@intel.com>
* elflink.c (_bfd_elf_fix_symbol_flags): Also hide protected
symbol.
2003-05-15 H.J. Lu <hongjiu.lu@intel.com>
* elflink.h (elf_link_check_versioned_symbol): Also allow

11
bfd/elflink.c
View File

@ -2427,17 +2427,14 @@ _bfd_elf_fix_symbol_flags (h, eif)
/* If -Bsymbolic was used (which means to bind references to global
symbols to the definition within the shared object), and this
symbol was defined in a regular object, then it actually doesn't
need a PLT entry, and we can accomplish that by forcing it local.
Likewise, if the symbol has hidden or internal visibility.
FIXME: It might be that we also do not need a PLT for other
non-hidden visibilities, but we would have to tell that to the
backend specifically; we can't just clear PLT-related data here. */
need a PLT entry. Likewise, if the symbol has non-default
visibility. If the symbol has hidden or internal visibility, we
will force it local. */
if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0
&& eif->info->shared
&& is_elf_hash_table (eif->info)
&& (eif->info->symbolic
|| ELF_ST_VISIBILITY (h->other) == STV_INTERNAL
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN)
|| ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0)
{
struct elf_backend_data *bed;