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2001-02-20 Andreas Jaeger <aj@suse.de>

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* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Don't make
	PLT entries that could serve as a definition for a weak symbol.
This commit is contained in:
Andreas Jaeger 2001-02-20 08:01:32 +00:00
parent d02ee68167
commit 05aa1441bb
2 changed files with 12 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2001-02-20 Andreas Jaeger <aj@suse.de>
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Don't make
PLT entries that could serve as a definition for a weak symbol.
2001-02-19 Jakub Jelinek <jakub@redhat.com>
* elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Don't make PLT

7
bfd/elf64-x86-64.c
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@ -1656,6 +1656,13 @@ elf64_x86_64_finish_dynamic_symbol (output_bfd, info, h, sym)
/* Mark the symbol as undefined, rather than as defined in
the .plt section. Leave the value alone. */
sym->st_shndx = SHN_UNDEF;
/* If the symbol is weak, we do need to clear the value.
Otherwise, the PLT entry would provide a definition for
the symbol even if the symbol wasn't defined anywhere,
and so the symbol would never be NULL. */
if ((h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR_NONWEAK)
== 0)
sym->st_value = 0;
}
}