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* elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Don't make PLT 

entries that could serve as a definition for a weak symbol.
	* elf64-sparc.c (sparc64_elf_finish_dynamic_symbol): Likewise.
This commit is contained in:
Jakub Jelinek 2001-02-19 22:35:47 +00:00
parent 911413e6b3
commit 8701c1bc04
3 changed files with 20 additions and 0 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2001-02-19 Jakub Jelinek <jakub@redhat.com>
* elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Don't make PLT
entries that could serve as a definition for a weak symbol.
* elf64-sparc.c (sparc64_elf_finish_dynamic_symbol): Likewise.
2001-02-18 David O'Brien <obrien@FreeBSD>
* configure.in: Recognize FreeBSD/arm, FreeBSD/PowerPC, and treat

7
bfd/elf32-sparc.c
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@ -1759,6 +1759,13 @@ elf32_sparc_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;
}
}

7
bfd/elf64-sparc.c
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@ -2709,6 +2709,13 @@ sparc64_elf_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;
}
}