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* elf32-xtensa.c (elf_xtensa_relocate_section): Return after 

unresolvable relocation error.
	(elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
	symbols to zero.
This commit is contained in:
Bob Wilson 2006-10-11 22:16:50 +00:00
parent fbb00ad021
commit bf1747ded8
2 changed files with 24 additions and 9 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2006-10-11 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_relocate_section): Return after
unresolvable relocation error.
(elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
symbols to zero.
2006-10-10 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG

26
bfd/elf32-xtensa.c
View File

@ -2259,13 +2259,16 @@ elf_xtensa_relocate_section (bfd *output_bfd,
if (unresolved_reloc
&& !((input_section->flags & SEC_DEBUGGING) != 0
&& h->def_dynamic))
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
input_bfd,
input_section,
(long) rel->r_offset,
howto->name,
h->root.root.string);
{
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
input_bfd,
input_section,
(long) rel->r_offset,
howto->name,
h->root.root.string);
return FALSE;
}
/* There's no point in calling bfd_perform_relocation here.
Just go directly to our "special function". */
@ -2326,12 +2329,17 @@ elf_xtensa_finish_dynamic_symbol (bfd *output_bfd ATTRIBUTE_UNUSED,
struct elf_link_hash_entry *h,
Elf_Internal_Sym *sym)
{
if (h->needs_plt
&& !h->def_regular)
if (h->needs_plt && !h->def_regular)
{
/* 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->ref_regular_nonweak)
sym->st_value = 0;
}
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */