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PR ld/13131

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* elf64-ppc.c (adjust_toc_syms): Delete redundant code.
	(ppc64_elf_edit_toc): Fix style nit.  Report some details
	on linker failure due to reference in debug or non-alloc
	sections to optimized away toc entry, and don't abort.
This commit is contained in:
Alan Modra 2011-09-06 07:41:24 +00:00
parent 79610daafd
commit b140b0101b
2 changed files with 16 additions and 5 deletions
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8
bfd/ChangeLog
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@ -1,3 +1,11 @@
2011-09-06 Alan Modra <amodra@gmail.com>
PR ld/13131
* elf64-ppc.c (adjust_toc_syms): Delete redundant code.
(ppc64_elf_edit_toc): Fix style nit. Report some details
on linker failure due to reference in debug or non-alloc
sections to optimized away toc entry, and don't abort.
2011-09-01 Christophe Lyon <christophe.lyon@st.com> 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded

13
bfd/elf64-ppc.c
View File

@ -7881,9 +7881,6 @@ adjust_toc_syms (struct elf_link_hash_entry *h, void *inf)
struct adjust_toc_info *toc_inf = (struct adjust_toc_info *) inf; struct adjust_toc_info *toc_inf = (struct adjust_toc_info *) inf;
unsigned long i; unsigned long i;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
if (h->root.type != bfd_link_hash_defined if (h->root.type != bfd_link_hash_defined
&& h->root.type != bfd_link_hash_defweak) && h->root.type != bfd_link_hash_defweak)
return TRUE; return TRUE;
@ -8267,7 +8264,7 @@ ppc64_elf_edit_toc (struct bfd_link_info *info)
some_unused = 1; some_unused = 1;
last = 0; last = 0;
} }
else if (*drop & ref_from_discarded) else if ((*drop & ref_from_discarded) != 0)
{ {
some_unused = 1; some_unused = 1;
last = ref_from_discarded; last = ref_from_discarded;
@ -8385,7 +8382,13 @@ ppc64_elf_edit_toc (struct bfd_link_info *info)
break; break;
default: default:
abort (); info->callbacks->einfo
(_("%P: %H: %s relocation references "
"optimized away TOC entry\n"),
ibfd, sec, rel->r_offset,
ppc64_elf_howto_table[r_type]->name);
bfd_set_error (bfd_error_bad_value);
goto error_ret;
} }
rel->r_addend = tocrel->r_addend; rel->r_addend = tocrel->r_addend;
elf_section_data (sec)->relocs = relstart; elf_section_data (sec)->relocs = relstart;