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2001-03-11 Philip Blundell <philb@gnu.org>

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* elf32-arm.h (elf32_arm_finish_dynamic_symbol): Don't make PLT
	entries that could serve as a definition for a weak symbol.
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Phil Blundell 2001-03-11 13:10:51 +00:00
parent 8aa30e60ce
commit d982ba7301
2 changed files with 12 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2001-03-11 Philip Blundell <philb@gnu.org>
* elf32-arm.h (elf32_arm_finish_dynamic_symbol): Don't make PLT
entries that could serve as a definition for a weak symbol.
2001-03-08 Nick Clifton <nickc@redhat.com>
* Most files: Update copyright notices using Perl script created

7
bfd/elf32-arm.h
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@ -3197,6 +3197,13 @@ elf32_arm_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;
}
}