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* elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol

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is defined in overlay section before creating a stub.
	(build_spuear_stubs): Likewise.
	(spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
This commit is contained in:
Alan Modra 2008-04-07 13:07:23 +00:00
parent 40f1253383
commit 380814a698
2 changed files with 32 additions and 9 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2008-04-07 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
is defined in overlay section before creating a stub.
(build_spuear_stubs): Likewise.
(spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
2008-04-02 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (insert_callee): Reorder call list so most recent

34
bfd/elf32-spu.c
View File

@ -1008,13 +1008,21 @@ allocate_spuear_stubs (struct elf_link_hash_entry *h, void *inf)
{
/* Symbols starting with _SPUEAR_ need a stub because they may be
invoked by the PPU. */
struct bfd_link_info *info = inf;
struct spu_link_hash_table *htab = spu_hash_table (info);
asection *sym_sec;
if ((h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& h->def_regular
&& strncmp (h->root.root.string, "_SPUEAR_", 8) == 0)
&& strncmp (h->root.root.string, "_SPUEAR_", 8) == 0
&& (sym_sec = h->root.u.def.section) != NULL
&& sym_sec->output_section != NULL
&& sym_sec->output_section->owner == info->output_bfd
&& spu_elf_section_data (sym_sec->output_section) != NULL
&& (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0
|| htab->non_overlay_stubs))
{
struct spu_link_hash_table *htab = inf;
count_stub (htab, NULL, NULL, nonovl_stub, h, NULL);
}
@ -1026,15 +1034,23 @@ build_spuear_stubs (struct elf_link_hash_entry *h, void *inf)
{
/* Symbols starting with _SPUEAR_ need a stub because they may be
invoked by the PPU. */
struct bfd_link_info *info = inf;
struct spu_link_hash_table *htab = spu_hash_table (info);
asection *sym_sec;
if ((h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& h->def_regular
&& strncmp (h->root.root.string, "_SPUEAR_", 8) == 0)
&& strncmp (h->root.root.string, "_SPUEAR_", 8) == 0
&& (sym_sec = h->root.u.def.section) != NULL
&& sym_sec->output_section != NULL
&& sym_sec->output_section->owner == info->output_bfd
&& spu_elf_section_data (sym_sec->output_section) != NULL
&& (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0
|| htab->non_overlay_stubs))
{
struct spu_link_hash_table *htab = inf;
build_stub (htab, NULL, NULL, nonovl_stub, h, NULL,
h->root.u.def.value, h->root.u.def.section);
h->root.u.def.value, sym_sec);
}
return TRUE;
@ -1194,7 +1210,7 @@ spu_elf_size_stubs (struct bfd_link_info *info,
if (!process_stubs (info, FALSE))
return 0;
elf_link_hash_traverse (&htab->elf, allocate_spuear_stubs, htab);
elf_link_hash_traverse (&htab->elf, allocate_spuear_stubs, info);
if (htab->stub_err)
return 0;
@ -1392,7 +1408,7 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms)
/* Fill in all the stubs. */
process_stubs (info, TRUE);
elf_link_hash_traverse (&htab->elf, build_spuear_stubs, htab);
elf_link_hash_traverse (&htab->elf, build_spuear_stubs, info);
if (htab->stub_err)
return FALSE;