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* elf32-spu.c (build_stub): Allow wraparound on stub branches.

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(allocate_spuear_stubs, build_spuear_stubs): Return value from
	count_stub/build_stub.
	(spu_elf_build_stubs): Correct location of stub reloc error message.
This commit is contained in:
Alan Modra
2008-06-19 16:14:15 +00:00
parent 2c19758174
commit f3c29e8aee
2 changed files with 18 additions and 13 deletions

7
bfd/ChangeLog

@ -1,3 +1,10 @@
2008-06-20 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (build_stub): Allow wraparound on stub branches.
(allocate_spuear_stubs, build_spuear_stubs): Return value from
count_stub/build_stub.
(spu_elf_build_stubs): Correct location of stub reloc error message.
2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com> 2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD. * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.

20
bfd/elf32-spu.c

@ -977,7 +977,7 @@ build_stub (struct spu_link_hash_table *htab,
if (OVL_STUB_SIZE == 16) if (OVL_STUB_SIZE == 16)
val -= 12; val -= 12;
if (((dest | to | from) & 3) != 0 if (((dest | to | from) & 3) != 0
|| val + 0x20000 >= 0x40000) || val + 0x40000 >= 0x80000)
{ {
htab->stub_err = 1; htab->stub_err = 1;
return FALSE; return FALSE;
@ -1083,7 +1083,7 @@ allocate_spuear_stubs (struct elf_link_hash_entry *h, void *inf)
&& (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0 && (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0
|| htab->non_overlay_stubs)) || htab->non_overlay_stubs))
{ {
count_stub (htab, NULL, NULL, nonovl_stub, h, NULL); return count_stub (htab, NULL, NULL, nonovl_stub, h, NULL);
} }
return TRUE; return TRUE;
@ -1109,7 +1109,7 @@ build_spuear_stubs (struct elf_link_hash_entry *h, void *inf)
&& (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0 && (spu_elf_section_data (sym_sec->output_section)->u.o.ovl_index != 0
|| htab->non_overlay_stubs)) || htab->non_overlay_stubs))
{ {
build_stub (htab, NULL, NULL, nonovl_stub, h, NULL, return build_stub (htab, NULL, NULL, nonovl_stub, h, NULL,
h->root.u.def.value, sym_sec); h->root.u.def.value, sym_sec);
} }
@ -1461,10 +1461,15 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms)
/* Fill in all the stubs. */ /* Fill in all the stubs. */
process_stubs (info, TRUE); process_stubs (info, TRUE);
if (!htab->stub_err)
elf_link_hash_traverse (&htab->elf, build_spuear_stubs, info); elf_link_hash_traverse (&htab->elf, build_spuear_stubs, info);
if (htab->stub_err) if (htab->stub_err)
{
(*_bfd_error_handler) (_("overlay stub relocation overflow"));
bfd_set_error (bfd_error_bad_value);
return FALSE; return FALSE;
}
for (i = 0; i <= htab->num_overlays; i++) for (i = 0; i <= htab->num_overlays; i++)
{ {
@ -1477,13 +1482,6 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms)
htab->stub_sec[i]->rawsize = 0; htab->stub_sec[i]->rawsize = 0;
} }
if (htab->stub_err)
{
(*_bfd_error_handler) (_("overlay stub relocation overflow"));
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
htab->ovtab->contents = bfd_zalloc (htab->ovtab->owner, htab->ovtab->size); htab->ovtab->contents = bfd_zalloc (htab->ovtab->owner, htab->ovtab->size);
if (htab->ovtab->contents == NULL) if (htab->ovtab->contents == NULL)
return FALSE; return FALSE;