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| author | Alan Modra <amodra@gmail.com> | 2007-04-05 07:01:53 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2007-04-05 07:01:53 +0000 |
| commit | c1b2796f477c941ce0b9bba7cedff60f11926685 (patch) | |
| tree | 39ed6306f07839e401391333928bffa3f391f770 /bfd/elf32-spu.c | |
| parent | be26064bad19d44450d2b06e51d0a9d9f714f759 (diff) | |
| download | gdb-c1b2796f477c941ce0b9bba7cedff60f11926685.zip gdb-c1b2796f477c941ce0b9bba7cedff60f11926685.tar.gz gdb-c1b2796f477c941ce0b9bba7cedff60f11926685.tar.bz2 | |
bfd/
* elf32-spu.c (spu_elf_output_symbol_hook): New function.
(elf_backend_link_output_symbol_hook): Define.
ld/testsuite/
* ld-spu/ovl2.d: Update.
Diffstat (limited to 'bfd/elf32-spu.c')
| -rw-r--r-- | bfd/elf32-spu.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c index d05aaef..fac414e 100644 --- a/bfd/elf32-spu.c +++ b/bfd/elf32-spu.c @@ -1590,6 +1590,47 @@ spu_elf_relocate_section (bfd *output_bfd, return ret; } +/* Adjust _SPUEAR_ syms to point at their overlay stubs. */ + +static bfd_boolean +spu_elf_output_symbol_hook (struct bfd_link_info *info, + const char *sym_name ATTRIBUTE_UNUSED, + Elf_Internal_Sym *sym, + asection *sym_sec ATTRIBUTE_UNUSED, + struct elf_link_hash_entry *h) +{ + struct spu_link_hash_table *htab = spu_hash_table (info); + + if (!info->relocatable + && htab->num_overlays != 0 + && h != NULL + && (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) + { + static Elf_Internal_Rela zero_rel; + char *stub_name = spu_stub_name (h->root.u.def.section, h, &zero_rel); + struct spu_stub_hash_entry *sh; + + if (stub_name == NULL) + return FALSE; + sh = (struct spu_stub_hash_entry *) + bfd_hash_lookup (&htab->stub_hash_table, stub_name, FALSE, FALSE); + free (stub_name); + if (sh == NULL) + return TRUE; + sym->st_shndx + = _bfd_elf_section_from_bfd_section (htab->stub->output_section->owner, + htab->stub->output_section); + sym->st_value = (htab->stub->output_section->vma + + htab->stub->output_offset + + sh->off); + } + + return TRUE; +} + static int spu_plugin = 0; void @@ -1830,6 +1871,7 @@ spu_elf_section_processing (bfd *abfd ATTRIBUTE_UNUSED, #define elf_backend_gc_mark_hook spu_elf_gc_mark_hook #define elf_backend_relocate_section spu_elf_relocate_section #define elf_backend_symbol_processing spu_elf_backend_symbol_processing +#define elf_backend_link_output_symbol_hook spu_elf_output_symbol_hook #define bfd_elf32_new_section_hook spu_elf_new_section_hook #define bfd_elf32_bfd_link_hash_table_create spu_elf_link_hash_table_create #define bfd_elf32_bfd_link_hash_table_free spu_elf_link_hash_table_free |