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@ -27,9 +27,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
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/* Forward declarations. */ |
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static reloc_howto_type * xstormy16_reloc_type_lookup |
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PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); |
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static void xstormy16_info_to_howto_rela |
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static void xstormy16_info_to_howto_rela |
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PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *)); |
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static bfd_reloc_status_type xstormy16_elf_24_reloc |
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static bfd_reloc_status_type xstormy16_elf_24_reloc |
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PARAMS ((bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
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PTR data, asection *input_section, bfd *output_bfd, |
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char **error_message)); |
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@ -45,7 +45,7 @@ static boolean xstormy16_elf_relax_section |
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boolean *again)); |
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static boolean xstormy16_elf_always_size_sections |
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PARAMS ((bfd *, struct bfd_link_info *)); |
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static boolean xstormy16_elf_relocate_section |
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static boolean xstormy16_elf_relocate_section |
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PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
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Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); |
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static boolean xstormy16_elf_finish_dynamic_sections |
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@ -88,7 +88,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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false), /* pcrel_offset */ |
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/* A 16 bit absolute relocation. */ |
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HOWTO (R_XSTORMY16_16, /* type */ |
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0, /* rightshift */ |
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@ -103,7 +103,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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false), /* pcrel_offset */ |
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/* An 8 bit absolute relocation. */ |
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HOWTO (R_XSTORMY16_8, /* type */ |
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0, /* rightshift */ |
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@ -118,7 +118,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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false), /* pcrel_offset */ |
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/* A 32 bit pc-relative relocation. */ |
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HOWTO (R_XSTORMY16_PC32, /* type */ |
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0, /* rightshift */ |
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@ -133,7 +133,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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true), /* pcrel_offset */ |
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/* A 16 bit pc-relative relocation. */ |
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HOWTO (R_XSTORMY16_PC16, /* type */ |
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0, /* rightshift */ |
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@ -148,7 +148,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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true), /* pcrel_offset */ |
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/* An 8 bit pc-relative relocation. */ |
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HOWTO (R_XSTORMY16_PC8, /* type */ |
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0, /* rightshift */ |
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@ -163,7 +163,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffffffff, /* dst_mask */ |
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true), /* pcrel_offset */ |
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/* A 12-bit pc-relative relocation suitable for the branch instructions. */ |
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HOWTO (R_XSTORMY16_REL_12, /* type */ |
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1, /* rightshift */ |
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@ -178,7 +178,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0x0fff, /* dst_mask */ |
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true), /* pcrel_offset */ |
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/* A 24-bit absolute relocation suitable for the jump instructions. */ |
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HOWTO (R_XSTORMY16_24, /* type */ |
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0, /* rightshift */ |
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@ -193,7 +193,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0, /* src_mask */ |
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0xffff00ff, /* dst_mask */ |
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true), /* pcrel_offset */ |
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/* A 16 bit absolute relocation to a function pointer. */ |
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HOWTO (R_XSTORMY16_FPTR16, /* type */ |
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0, /* rightshift */ |
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@ -209,7 +209,7 @@ static reloc_howto_type xstormy16_elf_howto_table [] = |
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0xffffffff, /* dst_mask */ |
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false), /* pcrel_offset */ |
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}; |
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static reloc_howto_type xstormy16_elf_howto_table2 [] = |
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{ |
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/* GNU extension to record C++ vtable hierarchy */ |
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@ -241,7 +241,7 @@ static reloc_howto_type xstormy16_elf_howto_table2 [] = |
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0, /* src_mask */ |
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0, /* dst_mask */ |
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false), /* pcrel_offset */ |
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}; |
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/* Map BFD reloc types to XSTORMY16 ELF reloc types. */ |
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@ -286,7 +286,7 @@ xstormy16_reloc_type_lookup (abfd, code) |
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return entry->table + (entry->xstormy16_reloc_val |
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- entry->table[0].type); |
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} |
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return NULL; |
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} |
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@ -451,7 +451,7 @@ xstormy16_elf_check_relocs (abfd, info, sec, relocs) |
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if (local_plt_offsets == NULL) |
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return false; |
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elf_local_got_offsets (abfd) = local_plt_offsets; |
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for (i = 0; i < symtab_hdr->sh_info; i++) |
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local_plt_offsets[i] = (bfd_vma) -1; |
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} |
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@ -471,7 +471,7 @@ xstormy16_elf_check_relocs (abfd, info, sec, relocs) |
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if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) |
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return false; |
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break; |
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/* This relocation describes which C++ vtable entries are actually
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used. Record for later use during GC. */ |
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case R_XSTORMY16_GNU_VTENTRY: |
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@ -578,7 +578,7 @@ xstormy16_elf_relax_section (dynobj, splt, info, again) |
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if (splt->_cooked_size == 0) |
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splt->_cooked_size = splt->_raw_size; |
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/* Map across all global symbols; see which ones happen to
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/* Map across all global symbols; see which ones happen to
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fall in the low 64k. */ |
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relax_plt_data.splt = splt; |
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relax_plt_data.again = again; |
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@ -813,19 +813,19 @@ xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
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bfd_reloc_status_type r; |
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const char * name = NULL; |
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int r_type; |
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r_type = ELF32_R_TYPE (rel->r_info); |
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if ( r_type == R_XSTORMY16_GNU_VTINHERIT |
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|| r_type == R_XSTORMY16_GNU_VTENTRY) |
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continue; |
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r_symndx = ELF32_R_SYM (rel->r_info); |
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howto = xstormy16_elf_howto_table + ELF32_R_TYPE (rel->r_info); |
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h = NULL; |
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sym = NULL; |
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sec = NULL; |
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if (r_symndx < symtab_hdr->sh_info) |
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{ |
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sym = local_syms + r_symndx; |
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@ -833,7 +833,7 @@ xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
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relocation = (sec->output_section->vma |
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+ sec->output_offset |
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+ sym->st_value); |
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name = bfd_elf_string_from_elf_section |
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(input_bfd, symtab_hdr->sh_link, sym->st_name); |
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name = (name == NULL) ? bfd_section_name (input_bfd, sec) : name; |
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@ -841,13 +841,13 @@ xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
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else |
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{ |
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h = sym_hashes [r_symndx - symtab_hdr->sh_info]; |
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while (h->root.type == bfd_link_hash_indirect |
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|| h->root.type == bfd_link_hash_warning) |
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h = (struct elf_link_hash_entry *) h->root.u.i.link; |
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name = h->root.root.string; |
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if (h->root.type == bfd_link_hash_defined |
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|| h->root.type == bfd_link_hash_defweak) |
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{ |
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@ -869,14 +869,14 @@ xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
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relocation = 0; |
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} |
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} |
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switch (ELF32_R_TYPE (rel->r_info)) |
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{ |
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case R_XSTORMY16_24: |
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{ |
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bfd_vma reloc = relocation + rel->r_addend; |
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unsigned int x; |
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x = bfd_get_32 (input_bfd, contents + rel->r_offset); |
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x &= 0x0000ff00; |
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x |= reloc & 0xff; |
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@ -952,13 +952,13 @@ xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
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(info, name, howto->name, (bfd_vma) 0, |
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input_bfd, input_section, rel->r_offset); |
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break; |
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case bfd_reloc_undefined: |
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r = info->callbacks->undefined_symbol |
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(info, name, input_bfd, input_section, rel->r_offset, |
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true); |
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break; |
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case bfd_reloc_outofrange: |
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msg = _("internal error: out of range error"); |
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break; |
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Kazu Hirata
25 years ago