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| author | Alan Modra <amodra@gmail.com> | 2008-04-07 13:07:23 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2008-04-07 13:07:23 +0000 |
| commit | 380814a698a8efd950c29faf10a5044df847521b (patch) | |
| tree | 3eba8c060318a4cbd5bb591148009593e64b1ee8 /bfd | |
| parent | 40f12533831101e95be7921d126e66f038222b17 (diff) | |
| download | gdb-380814a698a8efd950c29faf10a5044df847521b.zip gdb-380814a698a8efd950c29faf10a5044df847521b.tar.gz gdb-380814a698a8efd950c29faf10a5044df847521b.tar.bz2 | |
* 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.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elf32-spu.c | 34 |
2 files changed, 32 insertions, 9 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a35fe28..9ecf6f7 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -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 diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c index 5be8f1c..85db32f 100644 --- a/bfd/elf32-spu.c +++ b/bfd/elf32-spu.c @@ -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; |