diff options
Diffstat (limited to 'bfd/elf32-nios2.c')
| -rw-r--r-- | bfd/elf32-nios2.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c index 64e40ef..5456c07 100644 --- a/bfd/elf32-nios2.c +++ b/bfd/elf32-nios2.c @@ -4988,110 +4988,6 @@ nios2_elf32_gc_mark_hook (asection *sec, return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym); } -/* Implement elf_backend_gc_sweep_hook: - Update the got entry reference counts for the section being removed. */ -static bfd_boolean -nios2_elf32_gc_sweep_hook (bfd *abfd, - struct bfd_link_info *info, - asection *sec, - const Elf_Internal_Rela *relocs) -{ - Elf_Internal_Shdr *symtab_hdr; - struct elf_link_hash_entry **sym_hashes; - bfd_signed_vma *local_got_refcounts; - const Elf_Internal_Rela *rel, *relend; - bfd *dynobj; - - if (bfd_link_relocatable (info)) - return TRUE; - - elf_section_data (sec)->local_dynrel = NULL; - - dynobj = elf_hash_table (info)->dynobj; - if (dynobj == NULL) - return TRUE; - - 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; - int r_type; - - 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; - } - - r_type = ELF32_R_TYPE (rel->r_info); - switch (r_type) - { - case R_NIOS2_GOT16: - case R_NIOS2_GOT_LO: - case R_NIOS2_GOT_HA: - case R_NIOS2_CALL16: - case R_NIOS2_CALL_LO: - case R_NIOS2_CALL_HA: - if (h != NULL) - { - if (h->got.refcount > 0) - --h->got.refcount; - } - else if (local_got_refcounts != NULL) - { - if (local_got_refcounts[r_symndx] > 0) - --local_got_refcounts[r_symndx]; - } - break; - - case R_NIOS2_PCREL_LO: - case R_NIOS2_PCREL_HA: - case R_NIOS2_BFD_RELOC_32: - case R_NIOS2_CALL26: - case R_NIOS2_CALL26_NOAT: - if (h != NULL) - { - struct elf32_nios2_link_hash_entry *eh; - struct elf32_nios2_dyn_relocs **pp; - struct elf32_nios2_dyn_relocs *p; - - eh = (struct elf32_nios2_link_hash_entry *) h; - - if (h->plt.refcount > 0) - --h->plt.refcount; - - if (r_type == R_NIOS2_PCREL_LO || r_type == R_NIOS2_PCREL_HA - || r_type == R_NIOS2_BFD_RELOC_32) - { - for (pp = &eh->dyn_relocs; (p = *pp) != NULL; - pp = &p->next) - if (p->sec == sec) - { - p->count -= 1; - if (p->count == 0) - *pp = p->next; - break; - } - } - } - break; - - default: - break; - } - } - - return TRUE; -} - /* Implement elf_backend_finish_dynamic_symbols: Finish up dynamic symbol handling. We set the contents of various dynamic sections here. */ @@ -6229,7 +6125,6 @@ const struct bfd_elf_special_section elf32_nios2_special_sections[] = #define elf_backend_check_relocs nios2_elf32_check_relocs #define elf_backend_gc_mark_hook nios2_elf32_gc_mark_hook -#define elf_backend_gc_sweep_hook nios2_elf32_gc_sweep_hook #define elf_backend_create_dynamic_sections \ nios2_elf32_create_dynamic_sections #define elf_backend_finish_dynamic_symbol nios2_elf32_finish_dynamic_symbol |