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PR ld/12277 

* elflink.c (elf_link_output_extsym): Set bfd_error on symbol
	and section errors.  Allow better translation of error messages.
This commit is contained in:
Alan Modra 2010-12-04 04:42:06 +00:00
parent c5b0a9ef7e
commit 17d078c589
2 changed files with 33 additions and 18 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2010-12-04 Alan Modra <amodra@gmail.com>
PR ld/12277
* elflink.c (elf_link_output_extsym): Set bfd_error on symbol
and section errors. Allow better translation of error messages.
2010-12-02 Richard Sandiford <richard.sandiford@linaro.org>
* elf32-arm.c (elf32_arm_link_hash_table): Remove sgot, sgotplt,

45
bfd/elflink.c
View File

@ -8643,6 +8643,7 @@ elf_link_output_extsym (struct elf_link_hash_entry *h, void *data)
h->ref_regular ? NULL : h->root.u.undef.abfd,
NULL, 0, finfo->info->unresolved_syms_in_shared_libs == RM_GENERATE_ERROR)))
{
bfd_set_error (bfd_error_bad_value);
eoinfo->failed = TRUE;
return FALSE;
}
@ -8659,16 +8660,21 @@ elf_link_output_extsym (struct elf_link_hash_entry *h, void *data)
&& !h->dynamic_weak
&& ! elf_link_check_versioned_symbol (finfo->info, bed, h))
{
(*_bfd_error_handler)
(_("%B: %s symbol `%s' in %B is referenced by DSO"),
finfo->output_bfd,
h->root.u.def.section == bfd_abs_section_ptr
? finfo->output_bfd : h->root.u.def.section->owner,
ELF_ST_VISIBILITY (h->other) == STV_INTERNAL
? "internal"
: ELF_ST_VISIBILITY (h->other) == STV_HIDDEN
? "hidden" : "local",
h->root.root.string);
bfd *def_bfd;
const char *msg;
if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL)
msg = _("%B: internal symbol `%s' in %B is referenced by DSO");
else if (ELF_ST_VISIBILITY (h->other) == STV_HIDDEN)
msg = _("%B: hidden symbol `%s' in %B is referenced by DSO");
else
msg = _("%B: local symbol `%s' in %B is referenced by DSO");
def_bfd = finfo->output_bfd;
if (h->root.u.def.section != bfd_abs_section_ptr)
def_bfd = h->root.u.def.section->owner;
(*_bfd_error_handler) (msg, finfo->output_bfd, def_bfd,
h->root.root.string);
bfd_set_error (bfd_error_bad_value);
eoinfo->failed = TRUE;
return FALSE;
}
@ -8753,6 +8759,7 @@ elf_link_output_extsym (struct elf_link_hash_entry *h, void *data)
(*_bfd_error_handler)
(_("%B: could not find output section %A for input section %A"),
finfo->output_bfd, input_sec->output_section, input_sec);
bfd_set_error (bfd_error_nonrepresentable_section);
eoinfo->failed = TRUE;
return FALSE;
}
@ -8870,14 +8877,16 @@ elf_link_output_extsym (struct elf_link_hash_entry *h, void *data)
&& h->root.type == bfd_link_hash_undefined
&& !h->def_regular)
{
(*_bfd_error_handler)
(_("%B: %s symbol `%s' isn't defined"),
finfo->output_bfd,
ELF_ST_VISIBILITY (sym.st_other) == STV_PROTECTED
? "protected"
: ELF_ST_VISIBILITY (sym.st_other) == STV_INTERNAL
? "internal" : "hidden",
h->root.root.string);
const char *msg;
if (ELF_ST_VISIBILITY (sym.st_other) == STV_PROTECTED)
msg = _("%B: protected symbol `%s' isn't defined");
else if (ELF_ST_VISIBILITY (sym.st_other) == STV_INTERNAL)
msg = _("%B: internal symbol `%s' isn't defined");
else
msg = _("%B: hidden symbol `%s' isn't defined");
(*_bfd_error_handler) (msg, finfo->output_bfd, h->root.root.string);
bfd_set_error (bfd_error_bad_value);
eoinfo->failed = TRUE;
return FALSE;
}