diff options
Diffstat (limited to 'bfd/elf32-m32r.c')
| -rw-r--r-- | bfd/elf32-m32r.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/bfd/elf32-m32r.c b/bfd/elf32-m32r.c index 78f9ac3..6d83aff 100644 --- a/bfd/elf32-m32r.c +++ b/bfd/elf32-m32r.c @@ -3540,122 +3540,6 @@ m32r_elf_gc_mark_hook (asection *sec, return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym); } -static bfd_boolean -m32r_elf_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED, - struct bfd_link_info *info ATTRIBUTE_UNUSED, - asection *sec ATTRIBUTE_UNUSED, - const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED) -{ - /* Update the got entry reference counts for the section being removed. */ - Elf_Internal_Shdr *symtab_hdr; - struct elf_link_hash_entry **sym_hashes; - bfd_signed_vma *local_got_refcounts; - const Elf_Internal_Rela *rel, *relend; - - if (bfd_link_relocatable (info)) - return TRUE; - - elf_section_data (sec)->local_dynrel = NULL; - - symtab_hdr = &elf_tdata (abfd)->symtab_hdr; - sym_hashes = elf_sym_hashes (abfd); - local_got_refcounts = elf_local_got_refcounts (abfd); - - relend = relocs + sec->reloc_count; - for (rel = relocs; rel < relend; rel++) - { - unsigned long r_symndx; - struct elf_link_hash_entry *h = NULL; - - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - while (h->root.type == bfd_link_hash_indirect - || h->root.type == bfd_link_hash_warning) - h = (struct elf_link_hash_entry *) h->root.u.i.link; - } - - switch (ELF32_R_TYPE (rel->r_info)) - { - case R_M32R_GOT16_HI_ULO: - case R_M32R_GOT16_HI_SLO: - case R_M32R_GOT16_LO: - case R_M32R_GOTOFF: - case R_M32R_GOTOFF_HI_ULO: - case R_M32R_GOTOFF_HI_SLO: - case R_M32R_GOTOFF_LO: - case R_M32R_GOT24: - case R_M32R_GOTPC_HI_ULO: - case R_M32R_GOTPC_HI_SLO: - case R_M32R_GOTPC_LO: - case R_M32R_GOTPC24: - if (h != NULL) - { - if (h->got.refcount > 0) - h->got.refcount--; - } - else - { - if (local_got_refcounts && local_got_refcounts[r_symndx] > 0) - local_got_refcounts[r_symndx]--; - } - break; - - case R_M32R_16_RELA: - case R_M32R_24_RELA: - case R_M32R_32_RELA: - case R_M32R_REL32: - case R_M32R_HI16_ULO_RELA: - case R_M32R_HI16_SLO_RELA: - case R_M32R_LO16_RELA: - case R_M32R_SDA16_RELA: - case R_M32R_10_PCREL_RELA: - case R_M32R_18_PCREL_RELA: - case R_M32R_26_PCREL_RELA: - if (h != NULL) - { - struct elf_m32r_link_hash_entry *eh; - struct elf_m32r_dyn_relocs **pp; - struct elf_m32r_dyn_relocs *p; - - if (!bfd_link_pic (info) && h->plt.refcount > 0) - h->plt.refcount -= 1; - - eh = (struct elf_m32r_link_hash_entry *) h; - - for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) - if (p->sec == sec) - { - if ( ELF32_R_TYPE (rel->r_info) == R_M32R_26_PCREL_RELA - || ELF32_R_TYPE (rel->r_info) == R_M32R_18_PCREL_RELA - || ELF32_R_TYPE (rel->r_info) == R_M32R_10_PCREL_RELA - || ELF32_R_TYPE (rel->r_info) == R_M32R_REL32) - p->pc_count -= 1; - p->count -= 1; - if (p->count == 0) - *pp = p->next; - break; - } - } - break; - - case R_M32R_26_PLTREL: - if (h != NULL) - { - if (h->plt.refcount > 0) - h->plt.refcount--; - } - break; - - default: - break; - } - } - - return TRUE; -} - /* Look through the relocs for a section during the first phase. Since we don't do .gots or .plts, we just need to consider the virtual table relocs for gc. */ @@ -3974,7 +3858,6 @@ m32r_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED, #define elf_backend_add_symbol_hook m32r_elf_add_symbol_hook #define elf_backend_relocate_section m32r_elf_relocate_section #define elf_backend_gc_mark_hook m32r_elf_gc_mark_hook -#define elf_backend_gc_sweep_hook m32r_elf_gc_sweep_hook #define elf_backend_check_relocs m32r_elf_check_relocs #define elf_backend_create_dynamic_sections m32r_elf_create_dynamic_sections |