bfd/ChangeLog

   1 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
   4         in sgot.
   5         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
   6         in sgot[0] rather than sgotplt[0].
   7
   8 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
   9
  10         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
  11         beginning of the generated file.
  12         (elf64-aarch64.c): Likewise.
  13         * Makefile.in: Re-generated.
  14
  15 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
  16
  17         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
  18         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
  19         * Makefile.in: Re-generated.
  20         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
  21         (bfd_elf64_littleaarch64_vec): Likewise.
  22         (bfd_elf32_bigaarch64_vec): Likewise.
  23         (bfd_elf32_littleaarch64_vec): Likewise.
  24         * configure: Re-generated.
  25         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
  26         * elfxx-aarch64.h: New file.
  27         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
  28         stuff to elfxx-aarch64.c.
  29         (bfd_elf_aarch64_put_addend): Removed.
  30         (PG_OFFSET, PG): Likewise.
  31         (elfNN_aarch64_small_plt0_entry): Support ELF32.
  32         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
  33         (elf64_aarch64_grok_prstatus): Removed.
  34         (elf_backend_grok_prstatus): Removed.
  35         (insn32): Likewise.
  36         (aarch64_unsigned_overflow): Likewise.
  37         (aarch64_signed_overflow): Likewise.
  38         (aarch64_resolve_relocation): Likewise.
  39         (MASK): Likewise.
  40         (decode_branch_ofs_26): Likewise.
  41         (decode_cond_branch_ofs_19): Likewise.
  42         (decode_ld_lit_ofs_19): Likewise.
  43         (decode_tst_branch_ofs_14): Likewise.
  44         (decode_movw_imm): Likewise.
  45         (decode_adr_imm): Likewise.
  46         (decode_add_imm): Likewise.
  47         (reencode_branch_ofs_26): Likewise.
  48         (reencode_cond_branch_ofs_19): Likewise.
  49         (reencode_ld_lit_ofs_19): Likewise.
  50         (reencode_tst_branch_ofs_14): Likewise.
  51         (reencode_movw_imm): Likewise.
  52         (reencode_adr_imm): Likewise.
  53         (reencode_ldst_pos_imm): Likewise.
  54         (reencode_add_imm): Likewise.
  55         (reencode_movzn_to_movz): Likewise.
  56         (reencode_movzn_to_movn): Likewise.
  57         (aarch64_relocate): Update to call the new function names in
  58         elfxx-aarch64.c.
  59         (aarch64_calculate_got_entry_vma): Likewise.
  60         (elfNN_aarch64_final_link_relocate): Likewise.
  61         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
  62         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
  63         (elf_aarch64_update_plt_entry): ... this.
  64         (elfNN_aarch64_create_small_pltn_entry): Update.
  65         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
  66         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
  67         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
  68         call elf_aarch64_update_plt_entry.
  69
  70 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
  71
  72         * bfd-in2.h: Re-generated.
  73         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
  74         (IS_AARCH64_TLS_RELOC): Change to be based on the
  75         bfd reloc enumerators.
  76         (IS_AARCH64_TLSDESC_RELOC): Likewise.
  77         (PG, PG_OFFSET): Cast literal to bfd_vma.
  78         (elf64_aarch64_howto_table): Removed.
  79         (elf64_aarch64_howto_dynrelocs): Removed.
  80         (elf64_aarch64_tls_howto_table): Removed.
  81         (elf64_aarch64_tlsdesc_howto_table): Removed.
  82         (elfNN_aarch64_howto_table): New table to host all howto entires..
  83         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
  84         (elfNN_aarch64_bfd_reloc_from_howto): New function.
  85         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
  86         (struct elf_aarch64_reloc_map): New.
  87         (elf_aarch64_reloc_map): New table.
  88         (elfNN_aarch64_howto_from_bfd_reloc): New function.
  89         (elfNN_aarch64_howto_from_type): Update to look up the new table
  90         elfNN_aarch64_howto_table.
  91         (struct elf64_aarch64_reloc_map): Remove.
  92         (elf64_aarch64_reloc_map): Remove.
  93         (elfNN_aarch64_reloc_type_lookup): Change to call
  94         elfNN_aarch64_howto_from_bfd_reloc.
  95         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
  96         elfNN_aarch64_howto_table.
  97         (aarch64_resolve_relocation): Refactor to switch on the bfd
  98         reloc enumerators.
  99         (bfd_elf_aarch64_put_addend): Likewise.
 100         (elfNN_aarch64_final_link_relocate): Likewise.
 101         (aarch64_tls_transition_without_check): Likewise.
 102         (aarch64_reloc_got_type): Likewise.
 103         (aarch64_can_relax_tls): Likewise.
 104         (aarch64_tls_transition): Likewise.
 105         (elfNN_aarch64_tls_relax): Likewise.
 106         (elfNN_aarch64_final_link_relocate): Likewise.
 107         (elfNN_aarch64_relocate_section): Likewise.
 108         (elfNN_aarch64_gc_sweep_hook): Likewise.
 109         (elfNN_aarch64_check_relocs): Likewise.
 110         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 111         * libbfd.h: Re-generated.
 112         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 113         (BFD_RELOC_AARCH64_RELOC_START)
 114         (BFD_RELOC_AARCH64_RELOC_END)
 115         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 116         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 117         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 118         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 119         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 120         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 121         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 122
 123 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 124
 125         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 126         (BUILD_CFILES): Add elf32-aarch64.c.
 127         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 128         * Makefile.in: Re-generated.
 129         * archures.c (bfd_mach_aarch64_ilp32): New define.
 130         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 131         (bfd_elf32_aarch64_set_options): Ditto.
 132         (elf32_aarch64_setup_section_lists): Ditto.
 133         (elf32_aarch64_next_input_section): Ditto.
 134         (elf32_aarch64_size_stubs): Ditto.
 135         (elf32_aarch64_build_stubs): Ditto.
 136         * bfd-in2.h: Re-generated.
 137         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 138         and bfd_elf32_bigaarch64_vec.
 139         (aarch64-*-linux*): Likewise.
 140         (aarch64_be-*-elf): Likewise.
 141         (aarch64_be-*-linux*): Likewise.
 142         * configure.in (bfd_elf32_bigaarch64_vec)
 143         (bfd_elf32_littleaarch64_vec): New.
 144         * configure: Re-generated.
 145         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 146         lp64 ones.
 147         (bfd_aarch64_arch_ilp32): New.
 148         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 149         * elfnn-aarch64.c (ARCH_SIZE): New define.
 150         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 151         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 152         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 153         (ELF64_R_*): Rename to ELFNN_R_*.
 154         Plus other paramaterization.
 155         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 156         New declarations.
 157         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 158         bfd_elf32_littleaarch64_vec.
 159
 160 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 161
 162         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 163         (BUILD_CFILES): Add elf64-aarch64.c.
 164         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 165         * Makefile.in: Re-generated.
 166         * elf64-aarch64.c: Rename to ...
 167         * elfnn-aarch64.c: ... this.
 168
 169 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 170             Paul Brook  <paul@codesourcery.com>
 171
 172         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 173         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 174         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 175         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 176         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 177         (micromips_insn32_o32_exec_plt0_entry): New variable.
 178         (micromips_insn32_o32_exec_plt_entry): Likewise.
 179         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 180         (mips_elf_estimate_stub_size): Likewise.
 181         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 182         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 183         (mips_finish_exec_plt): Likewise.
 184         (_bfd_mips_elf_relax_section): Likewise.
 185         (_bfd_mips_elf_insn32): New function.
 186         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 187
 188 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 189
 190         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 191         prototype.
 192         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 193         (bfd_elf32_get_synthetic_symtab): New macro.
 194         * elfxx-mips.c (plt_entry): New structure.
 195         (mips_elf_link_hash_entry): Add use_plt_entry member.
 196         (mips_elf_link_hash_table): Rename plt_entry_size member to
 197         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 198         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 199         members.
 200         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 201         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 202         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 203         (STUB_LI16S_MICROMIPS): Likewise.
 204         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 205         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 206         (micromips_o32_exec_plt0_entry): New variable.
 207         (mips16_o32_exec_plt_entry): Likewise.
 208         (micromips_o32_exec_plt_entry): Likewise.
 209         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 210         (mips_elf_output_extsym): Update to use gotplt_union's plist
 211         member rather than offset.
 212         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 213         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 214         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 215         member rather than offset.
 216         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 217         entries.
 218         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 219         here.
 220         (mips_elf_make_plt_record): New function.
 221         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 222         of JAL relocations that might need a PLT entry.
 223         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 224         gotplt_union's plist member rather than offset.  Set individual
 225         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 226         Don't set the symbol's value in the symbol table for PLT
 227         references here.  Don't set the PLT or PLT GOT section sizes
 228         here.
 229         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 230         (mips_elf_allocate_lazy_stub): Likewise.
 231         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 232         magic symbol.
 233         (mips_elf_set_plt_sym_value): New function.
 234         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 235         PLT and PLT GOT section sizes here.  Set the symbol values in
 236         the symbol table for PLT references here.  Handle microMIPS
 237         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 238         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 239         gotplt_union's plist member rather than offset.  Handle
 240         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 241         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 242         gotplt_union's plist member rather than offset.  Use
 243         MIPS_ELF_GOT_SIZE to calculate GOT address.
 244         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 245         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 246         mips_finish_exec_plt.
 247         (_bfd_mips_elf_link_hash_table_create): Update to use
 248         gotplt_union's plist member rather than offset.
 249         (_bfd_mips_elf_get_synthetic_symtab): New function.
 250
 251 2013-06-24  Wawa  <caojinyu@msn.com>
 252
 253         PR 15657
 254         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 255
 256 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 257
 258         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 259         files to...
 260         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 261         * Makefile.in: Regenerate.
 262         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 263         Set want64 to true for them at the end.
 264         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 265         #ifdef BFD64.
 266
 267 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 268
 269         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 270         set sh_entsize for PLT section.
 271
 272 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 273
 274         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 275         * bfd-in2.h: Re-generated.
 276         * elf64-aarch64.c (RELOC_SECTION): Removed.
 277         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 278         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 279         (elf64_aarch64_link_hash_traverse): Ditto.
 280         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 281         comment.
 282
 283 2013-06-19  Will Newton  <will.newton@linaro.org>
 284
 285         * configure: Regenerated.
 286         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 287         * elf64-aarch64.c: Remove objalloc.h include.
 288         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 289         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 290         members. (elf_aarch64_local_htab_hash): Remove function.
 291         (elf_aarch64_local_htab_eq): Remove function.
 292         (elf_aarch64_get_local_sym_hash): Remove function.
 293         (elf64_aarch64_link_hash_table_create): Remove local hash
 294         table initialization.
 295         (elf64_aarch64_final_link_relocate): Remove sym argument and
 296         handling of ifunc symbols.
 297         (elf64_aarch64_relocate_section): Don't pass sym argument to
 298         elf64_aarch64_final_link_relocate.
 299         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 300         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 301         (elf64_aarch64_check_relocs): Likewise.
 302         (elf64_aarch64_post_process_headers): Remove call to
 303         _bfd_elf_set_osabi.
 304         (elf64_aarch64_is_function_type): New function.
 305         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 306         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 307         (elf64_aarch64_size_dynamic_sections): Remove call to
 308         elf_aarch64_allocate_local_dynrelocs.
 309         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 310         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 311         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 312         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 313         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 314         elf_aarch64_finish_local_dynamic_symbol.
 315         (elf64_aarch64_add_symbol_hook): Remove function.
 316
 317 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 318
 319         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 320         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 321         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 322         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 323         R_AARCH64_GOT_LD_PREL19.
 324
 325 2013-06-13  Terry Guo  <terry.guo@arm.com>
 326
 327         PR ld/15302
 328         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 329         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 330         supports thumb instructions.
 331
 332 2013-06-11  DJ Delorie  <dj@redhat.com>
 333
 334         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 335
 336 2013-06-11  Will Newton  <will.newton@linaro.org>
 337
 338         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 339         ELF64_R_SYM instead of ELF32_R_SYM.
 340
 341 2013-06-11  Nick Clifton  <nickc@redhat.com>
 342
 343         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 344         checks if the dynamic sections have been created and relaxation
 345         has not been performed.
 346
 347 2013-06-07  Will Newton  <will.newton@linaro.org>
 348
 349         * configure: Regenerate.
 350         * configure.in: Build elf-ifunc.o for AArch64.
 351         * elf64-aarch64.c: Include objalloc.h.
 352         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 353         (struct elf64_aarch64_link_hash_table): Add members for handling
 354         R_AARCH64_IRELATIVE relocations.
 355         (elf_aarch64_local_htab_hash): New function.
 356         (elf_aarch64_local_htab_eq): New function.
 357         (elf_aarch64_get_local_sym_hash): New function.
 358         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 359         symbol hash.
 360         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 361         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 362         for handling STT_GNU_IFUNC symbols.
 363         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 364         references to STT_GNU_IFUNC symbols.
 365         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 366         STT_GNU_IFUNC symbols.
 367         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 368         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 369         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 370         (elf64_aarch64_is_function_type): Remove function.
 371         (elf64_aarch64_allocate_dynrelocs): Call
 372         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 373         (elf_aarch64_allocate_local_dynrelocs): New function.
 374         (elf64_aarch64_size_dynamic_sections): Call
 375         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 376         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 377         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 378         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 379         STT_GNU_IFUNC symbols and .iplt.
 380         (elf_aarch64_finish_local_dynamic_symbol): New function.
 381         (elf64_aarch64_finish_dynamic_sections): Call
 382         elf_aarch64_finish_local_dynamic_symbol.
 383         (elf64_aarch64_add_symbol_hook): New function.
 384
 385 2013-06-03  Alan Modra  <amodra@gmail.com>
 386
 387         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 388         var.  Use it with last_stab.
 389
 390 2013-05-30  Paul Brook  <paul@codesourcery.com>
 391
 392         * bfd-in2.h: Regenerate.
 393         * elf32-mips.c (elf_mips_eh_howto): New.
 394         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 395         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 396         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 397         * elf64-mips.c (elf_mips_eh_howto): New.
 398         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 399         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 400         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 401         * libbfd.h: Regenerate.
 402         * reloc.c (BFD_RELOC_MIPS_EH): New.
 403
 404 2013-05-29  Nick Clifton  <nickc@redhat.com>
 405
 406         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 407         alternate debug info source.
 408         (dwarf_debug_sections): Add entries for alternate .debug_str and
 409         .debug_info sections.
 410         (dwarf_debug_section_enum): Likewise.
 411         (read_alt_indirect_string): New function.  Handles a
 412         DW_FORM_GNU_strp_alt attribute.
 413         (read_alt_indirect_ref): New function.  Handles a
 414         DW_FORM_GNU_ref_alt attribute.
 415         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 416         DW_FORM_GNU_strp_alt.
 417         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 418         attributes.
 419         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 420         sources.
 421         * opncls.c (GNU_DEBUGALTLINK): Define.
 422         (bfd_get_alt_debug_link_info): New function.
 423         (separate_alt_debug_file_exists): New function.
 424         (find_separate_debug_file): Add parameters for fetch and check
 425         functions.
 426         (bfd_follow_gnu_debugaltlink): New function.
 427         * bfd-in2.h: Regenerate.
 428
 429 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 430
 431         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 432         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 433         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 434         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 435         * bfd-in2.h: Regenerate.
 436         * libbfd.h: Regenerate.
 437         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 438         the correct names.
 439         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 440         (elf64_aarch64_reloc_map): Likewise.
 441         (aarch64_resolve_relocation): Likewise.
 442         (bfd_elf_aarch64_put_addend): Likewise.
 443         (aarch64_tls_transition_without_check): Likewise.
 444         (aarch64_reloc_got_type): Likewise.
 445         (elf64_aarch64_final_link_relocate): Likewise.
 446         (elf64_aarch64_tls_relax): Likewise.
 447         (elf64_aarch64_relocate_section): Likewise.
 448         (elf64_aarch64_gc_sweep_hook): Likewise.
 449         (elf64_aarch64_check_relocs): Likewise.
 450
 451 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 452
 453         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 454         (max_open_files): New static int initialized to zero.
 455         (bfd_cache_max_open): New static function to set and return
 456         max_open_files.
 457         (bfd_cache_init): Use bfd_cache_max_open.
 458         (bfd_open_file): Likewise.
 459         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 460         (AC_CHECK_FUNCS): Add getrlimit.
 461         * configure: Regenerated.
 462         * config.in: Likewise.
 463         * sysdep.h: Check and include sys/resource.h for getrlimit.
 464
 465 2013-05-23  Alan Modra  <amodra@gmail.com>
 466
 467         * format.c (bfd_check_format_matches): Don't match a target in
 468         targ_selvecs if some other target is a better match.  If
 469         targets implement match priority, fall back to the first of
 470         the best matches.
 471
 472 2013-05-22  Eric Herman  <eric@freesa.org>
 473
 474         PR binutils/15462
 475         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 476
 477 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 478
 479         PR binutils/15474
 480         * srec.c (srec_set_section_contents): Properly convert size
 481         and offset to address when octets_per_byte is not unity.
 482
 483 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 484
 485         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 486         refcount member of the gotplt_union when resetting the reference
 487         count.  Adjust comment.
 488
 489 2013-05-20  Will Newton  <will.newton@linaro.org>
 490
 491         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 492         relocs_copied member.
 493         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 494         relocs_copied member.
 495         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 496         relocs_copied member.
 497
 498 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 499
 500         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 501         function definition.
 502
 503 2013-05-16  Cary Coutant  <ccoutant@google.com>
 504
 505         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 506         external_ext_size and esize.
 507
 508 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 509
 510         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 511         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 512
 513 2013-05-15  Andreas Schwab  <schwab@suse.de>
 514
 515         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 516
 517 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 518
 519         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 520         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 521
 522 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 523
 524         * bfd.c (_bfd_default_error_handler): Replace use of putc
 525         by fputc.  Add comment explaining why.
 526
 527 2013-05-09  Alan Modra  <amodra@gmail.com>
 528
 529         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 530         of symbols when hashes already exist.
 531
 532 2013-05-07  Will Newton  <will.newton@linaro.org>
 533
 534         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 535         plt_header_size argument for ports where it differs from
 536         plt_entry_size.
 537         * elf-bfd.h: Likewise.
 538         * elf32-i386.c: Pass plt_header_size to
 539         _bfd_elf_allocate_ifunc_dyn_relocs.
 540         * elf64-x86-64.c: Likewise.
 541
 542 2013-05-07  Will Newton  <will.newton@linaro.org>
 543
 544         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 545         function.
 546         * elf-bfd.h: Likewise.
 547
 548 2013-05-06  Paul Brook  <paul@codesourcery.com>
 549
 550         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 551         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 552         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 553         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 554         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 555         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 556
 557 2013-05-06  Alan Modra  <amodra@gmail.com>
 558
 559         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 560         hashes are not available.
 561
 562 2013-05-06  Alan Modra  <amodra@gmail.com>
 563
 564         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 565         hashes around loading as-needed library.  Zero them on allocation,
 566         and restore to initial all-zero state if library not needed.
 567         Arrange to reuse hashes if we load library again later.
 568
 569 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 570
 571         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 572         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 573         * elfn32-mips.c: Likewise.
 574         * elf64-mips.c: Likewise.
 575
 576 2013-05-02  Nick Clifton  <nickc@redhat.com>
 577
 578         * archures.c: Add some more MSP430 machine numbers.
 579         * config.bfd (msp430): Define targ_selvecs.
 580         * configure.in: Add bfd_elf32_msp430_ti_vec.
 581         * cpu-msp430.c: Add some more MSP430 machine numbers.
 582         * elf32-msp430.c Add support for MSP430X relocations.
 583         Add support for TI compiler generated relocations.
 584         Add support for sym_diff relocations.
 585         Add support for relaxing out of range short branches into long
 586         branches.
 587         Add support for MSP430 attribute section.
 588         * reloc.c: Add MSP430X relocations.
 589         * targets.c: Add bfd_elf32_msp430_ti_vec.
 590         * bfd-in2.h: Regenerate.
 591         * configure: Regenerate.
 592         * libbfd.h: Regenerate.
 593
 594 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 595
 596         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 597         alpha*-*-linux*ecoff*.
 598
 599 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 600
 601         PR binutils/15417
 602         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 603         zero.
 604
 605 2013-04-30  Alan Modra  <amodra@gmail.com>
 606
 607         * elflink.c (bfd_elf_record_link_assignment): Dont make
 608         STV_INTERNAL symbols STV_HIDDEN.
 609
 610 2013-04-29  Nick Clifton  <nickc@redhat.com>
 611
 612         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 613         fragmented .debug_line sections associated with unmarked code
 614         sections.
 615
 616 2013-04-29  Will Newton  <will.newton@linaro.org>
 617
 618         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 619         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 620
 621 2013-04-29  Will Newton  <will.newton@linaro.org>
 622
 623         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 624         error check up and add error message.
 625
 626 2013-04-26  Will Newton  <will.newton@linaro.org>
 627
 628         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 629
 630 2013-04-25  Alan Modra  <amodra@gmail.com>
 631
 632         * config.bfd: Add powerpc64le-linux.
 633
 634 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 637         x86_64-*-elf*.
 638
 639 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 640
 641         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 642         allocate space for PLT header even if IS_IPLT_ENTRY.
 643         (arm_nacl_put_plt0): New function, broken out of ...
 644         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 645         If HTAB->nacl_p, set up the PLT header in .iplt too.
 646         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 647         a mapping symbol for the start of .iplt too.
 648
 649 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 650
 651         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 652         BFD_ALIGN to int.
 653         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 654         variables.
 655         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 656         to bfd_vma.
 657         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 658
 659 2013-04-22  Alan Modra  <amodra@gmail.com>
 660
 661         PR ld/15382
 662         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 663         sh_size or reloc_count adjustment by count.
 664
 665 2013-04-22  Alan Modra  <amodra@gmail.com>
 666
 667         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 668         create_linkage_sections here..
 669         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 670         (create_linkage_sections): Move earlier in file.
 671         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 672         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 673
 674 2013-04-19  Nick Clifton  <nickc@redhat.com>
 675
 676         PR binutils/15356
 677         * compress.c (decompress_contents): Always call inflateEnd, even
 678         when another inflation operation fails.
 679
 680 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 681
 682         * elf-ifunc.c: Update copyright year.
 683
 684 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 685
 686         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 687         macro's return value is ignored.
 688         * elf32-hppa.c: Likewise.
 689         * elf32-tic6x.c: Likewise.
 690         * mach-o.c: Likewise.
 691         * mmo.c: Likewise.
 692         * opncls.c: Likewise.
 693         * peicode.h: Likewise.
 694         * elf32-m32r.c: Check return value of bfd_set_section_*().
 695         * elfnn-ia64.c: Likewise.
 696         * elfxx-mips.c: Likewise.
 697         * vms-alpha.c: Likewise.
 698
 699 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701         PR ld/15371
 702         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 703         regular reference without non-GOT reference when building
 704         shared library.
 705
 706 2013-04-15  Alan Modra  <amodra@gmail.com>
 707
 708         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 709         cache slot for archives.
 710
 711 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 712
 713         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 714         local variable mmop.
 715
 716 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 717
 718         PR ld/12494
 719         * bfd/elf32-avr.c: Consider all sections to determine if linker
 720         relaxation can safely delete a ret after a call/jmp
 721
 722 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 723
 724         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 725         INODEs.
 726
 727 2013-04-08  Tom Tromey  <tromey@redhat.com>
 728
 729         * som.c (bfd_section_from_som_symbol): No longer static.
 730         * som.h (bfd_section_from_som_symbol): Declare.
 731
 732 2013-04-06  Alan Modra  <amodra@gmail.com>
 733
 734         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 735         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 736
 737 2013-04-05  Nick Clifton  <nickc@redhat.com>
 738
 739         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 740
 741 2013-04-04  Alan Modra  <amodra@gmail.com>
 742
 743         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 744         * bfd-in2.h: Regenerate.
 745         * elflink.c (elf_link_add_object_symbols): Use new error.
 746
 747 2013-04-03  Nick Clifton  <nickc@redhat.com>
 748
 749         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 750         (bfd_elf32_bfd_is_target_special_symbol): Define.
 751
 752 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 753
 754         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 755         elf64_aarch64_locals to get local GOT reference counts.
 756
 757 2013-04-02  DJ Delorie  <dj@redhat.com>
 758
 759         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 760         (rl78_elf_relax_section): Only fetch the next reloc if there is
 761         one expected.
 762
 763 2013-03-30  Alan Modra  <amodra@gmail.com>
 764
 765         PR ld/15323
 766         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 767         global symbols referenced by relocs.
 768         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 769         * elf32-bfin.c (bfin_check_relocs): Likewise.
 770         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 771         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 772         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 773         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 774         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 775         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 776         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 777         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 778         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 779         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 780         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 781         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 782         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 783         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 784         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 785         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 786         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 787         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 788         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 789         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 790         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 791         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 792         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 793         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 794         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 795         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 796         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 797         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 798         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 799         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 800         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 801         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 802         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 803         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 804         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 805         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 806         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 807         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 808         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 809         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 810         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 811         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 812         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 813         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 814         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 815         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 816         test indirect/warning links for NULL.
 817
 818 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 819
 820         PR ld/15323
 821         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 822         symbol is referenced by a non-shared object.
 823         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 824
 825 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 826
 827         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 828         R_SH_REL32 relocations against undefined weak symbols.
 829
 830 2013-03-28  Alan Modra  <amodra@gmail.com>
 831
 832         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 833         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 834         into ifunc and non-ifunc.
 835         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 836         separate ifunc/non-ifunc dynrel counts.
 837         (allocate_got): Always use reliplt for ifunc.
 838         (allocate_dynrelocs): Likewise.
 839         (ppc64_elf_size_dynamic_sections): Likewise.
 840         (ppc64_elf_layout_multitoc): Likewise.
 841         (ppc64_elf_relocate_section): Likewise.
 842
 843 2013-03-28  Alan Modra  <amodra@gmail.com>
 844
 845         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 846         (ppc_elf_check_relocs): Separate dynrel counts for local syms
 847         into ifunc and non-ifunc.
 848         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
 849         (ppc_elf_size_dynamic_sections): Likewise.
 850         (ppc_elf_relocate_section): Likewise.
 851
 852 2013-03-28  Alan Modra  <amodra@gmail.com>
 853
 854         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
 855         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
 856         bfd_link_info* and asection* params.
 857         (_bfd_elf_reloc_type_class): Likewise.
 858         * elf.c (_bfd_elf_reloc_type_class): Likewise.
 859         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
 860         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
 861         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
 862         for any reliplt reloc.  Don't return reloc_class_plt for
 863         R_PPC_REL24 and R_PPC_ADDR24.
 864         * elf64-ppc.c (allocate_got): Formatting.
 865         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
 866         reliplt reloc.
 867         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
 868         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
 869         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 870         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
 871         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
 872         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
 873         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
 874         Add extra params to the various reloc_type_class functions.
 875
 876 2013-03-27  Alan Modra  <amodra@gmail.com>
 877
 878         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
 879         masks for all local ifunc syms.
 880         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
 881         (ppc_elf_size_dynamic_sections): Likewise.
 882         (ppc_elf_relocate_section): Likewise.
 883
 884 2013-03-27  Will Newton  <will.newton@linaro.org>
 885
 886         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 887         dynamic reloc for symbols with dynindx == -1.
 888         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 889         dynamic reloc for symbols with dynindx == -1.
 890
 891 2013-03-27  Will Newton  <will.newton@linaro.org>
 892
 893         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 894         dynamic reloc for non-default visibility undefined weaks.
 895         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 896         dynamic reloc for non-default visibility undefined weaks.
 897
 898 2013-03-26  Alan Modra  <amodra@gmail.com>
 899
 900         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
 901         over _bfd_elf_merge_symbol calls.
 902
 903 2013-03-26  Alan Modra  <amodra@gmail.com>
 904
 905         * elflink.c (elf_link_add_object_symbols): Add assertion for
 906         common override alignment check code.  Formatting.
 907
 908 2013-03-25  Alan Modra  <amodra@gmail.com>
 909
 910         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
 911         usual common symbols as well as for dynamic.  Add poldbfd param.
 912         Save old bfd.  Adjust callers.
 913         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
 914         and "value" by value, not pointer.  Adjust caller.
 915         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
 916         Delete code to set same.  Use old_bfd and old_alignment from
 917         _bfd_elf_merge_symbol instead.  Add default symbol before
 918         alignment and size checks.  Wrap overlong lines.
 919
 920 2013-03-25  Alan Modra  <amodra@gmail.com>
 921
 922         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
 923         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
 924         when override is true.
 925
 926 2013-03-25  Alan Modra  <amodra@gmail.com>
 927
 928         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
 929         of *sym_hash.
 930
 931 2013-03-25  Alan Modra  <amodra@gmail.com>
 932
 933         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
 934         Wrap long lines.
 935         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
 936         early in symbol loop.
 937
 938 2013-03-25  Alan Modra  <amodra@gmail.com>
 939
 940         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
 941         (_bfd_elf_init_reloc_shdr): Delete.
 942         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
 943         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
 944         just what is needed.
 945         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
 946
 947 2013-03-23  Alan Modra  <amodra@gmail.com>
 948
 949         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
 950         * elflink.c (_bfd_elf_merge_symbol): Make static.
 951         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 952         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 953
 954 2013-03-23  Alan Modra  <amodra@gmail.com>
 955
 956         PR ld/15270
 957         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 958         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 959         def_dynamic/ref_dynamic.
 960         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 961         owned syms.
 962
 963 2013-03-22  David S. Miller  <davem@davemloft.net>
 964
 965         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 966         hwcaps attribute.
 967
 968 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 969
 970         PR ld/14902
 971         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 972         errors adjusting relocs and symbols.
 973
 974 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 975
 976         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 977         @(disp:32,ERx) to mov @(disp:16,ERx).
 978         (R_H8_DISP32A16): New reloc.
 979         Comments added and corrected.
 980         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 981         * bfd-in2.h: Regenerate.
 982         * libbfd.h: Regenerate.
 983
 984 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 985
 986         * coffgen.c (coff_real_object_p): Make global.
 987         * peicode.h (coff_real_object_p): Add prototype.
 988         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 989         external_PEI_IMAGE_hdr structure.
 990         (coff_swap_filehdr_in): Handle variable header-size.
 991         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 992         of directory-entiries as specified in pe-header.
 993
 994 2013-03-21  Nick Clifton  <nickc@redhat.com>
 995
 996         PR sim/15286
 997         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 998         iWMMXt and iWMMXt2 processors from attributes.
 999
1000 2013-03-20  Alan Modra  <amodra@gmail.com>
1001
1002         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1003         sh_type according to is_rela.
1004
1005 2013-03-18  Alan Modra  <amodra@gmail.com>
1006
1007         PR ld/12549
1008         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1009         considering whether an --as-needed library is needed.
1010
1011 2013-03-14  Tom Tromey  <tromey@redhat.com>
1012
1013         * opncls.c (bfd_get_debug_link_info): Rename from
1014         get_debug_link_info.  Export.  Update comment.
1015         (find_separate_debug_file): Update.
1016         * bfd-in2.h: Rebuild.
1017
1018 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1019
1020         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1021         support.
1022         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1023         relocs.
1024
1025 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1026
1027         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1028         * elf.c (elfcore_write_s390_tdb): New function.
1029         (elfcore_write_register_note): Call it.
1030         (elfcore_grok_s390_tdb): New function.
1031         (elfcore_grok_note): Call it.
1032
1033 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1034
1035         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1036
1037 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1038
1039         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1040
1041 2013-03-04  Alan Modra  <amodra@gmail.com>
1042
1043         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1044         non-zero addends when relocatable, rather than addends >= 32768.
1045         Always zero "addend" before applying relocation.
1046
1047 2013-03-04  Nick Clifton  <nickc@redhat.com>
1048
1049         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1050         file pointer offsets for thin archives.
1051
1052 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1053
1054         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1055         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1056
1057 2013-02-27  DJ Delorie  <dj@redhat.com>
1058
1059         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1060         * libbfd.h: Regenerate.
1061         * bfd-in2.h: Regenerate.
1062         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1063         references in compuated relocs.
1064
1065 2013-02-26  Anthony Green  <green@moxielogic.com>
1066
1067         * config.bfd: Extend moxie-rtems target triplet name support.
1068
1069 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1070
1071         PR ld/15167
1072         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1073         unique_global only for definition.
1074         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1075         here.
1076         (elf_link_add_object_symbols): Set unique_global only
1077         for definition.
1078
1079 2013-02-21  Alan Modra  <amodra@gmail.com>
1080
1081         * elf-bfd.h (struct elf_build_id): Extracted from..
1082         (struct elf_build_id_info): ..here.  Delete.
1083         (struct output_elf_obj_tdata): New, extracted from..
1084         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1085         Add "o" field.
1086         (elf_program_header_size): Reference tdata->o.
1087         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1088         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1089         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1090         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1091         when opening bfd in any mode that might write.
1092         (_bfd_elf_write_object_contents): Use build_id field in
1093         output_elf_obj_tdata.
1094         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1095         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1096
1097 2013-02-21  Alan Modra  <amodra@gmail.com>
1098
1099         * elf-bfd.h (struct core_elf_obj_tdata): New.
1100         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1101         core_program, and core_command.  Add "core".
1102         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1103         Update all refs to tdata core fields.
1104         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1105         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1106         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1107         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1108         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1109         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1110         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1111         to tdata core fields.
1112
1113 2013-02-21  Alan Modra  <amodra@gmail.com>
1114
1115         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1116         Delete num_locals and num_globals.
1117         (elf_num_locals, elf_num_globals): Don't define.
1118         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1119         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1120         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1121         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1122         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1123         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1124         accessor macros.
1125         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1126         number of locals syms via new param.
1127         (swap_out_syms): Adjust to suit elf_map_symbols change.
1128
1129 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1130
1131         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1132         STO_MICROMIPS annotation.
1133
1134 2013-02-19  Alan Modra  <amodra@gmail.com>
1135
1136         * configure.in: Bump version to 2.23.52.
1137         * elf-bfd.h (struct elf_build_id_info): New.
1138         (struct elf_obj_tdata): Delete after_write_object_contents,
1139         after_write_object_contents_info and build_id_size.  Make build_id
1140         a pointer to struct elf_build_id_info.
1141         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1142         after_write_ibject_contents invocation.
1143         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1144         allow zero size notes.
1145         * configure: Regenerate.
1146
1147 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1148
1149         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1150         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1151         (micromips_elf64_howto_table_rela): Likewise.
1152         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1153         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1154         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1155         (elf_micromips_howto_table_rela): Likewise.
1156         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1157
1158 2013-02-18  Paul Brook  <paul@codesourcery.com>
1159
1160         * elfxx-mips.c (MICROMIPS_P): New macro.
1161         (_bfd_mips_elf_symbol_processing): Use it.
1162
1163 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1164
1165         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1166         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1167
1168 2013-02-18  Alan Modra  <amodra@gmail.com>
1169
1170         PR ld/12549
1171         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1172         (_bfd_elf_strtab_clear_all_refs): Declare.
1173         (_bfd_elf_strtab_resize): Declare.
1174         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1175         (_bfd_elf_strtab_clear_all_refs): New function.
1176         (_bfd_elf_strtab_resize): Likewise.
1177         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1178
1179 2013-02-18  Alan Modra  <amodra@gmail.com>
1180
1181         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1182         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1183         and elf_text_section to..
1184         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1185         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1186         (struct alpha_elf_find_line): ..this.
1187         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1188
1189 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1190
1191         PR ld/15146
1192         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1193         for references from the dummy bfd.
1194
1195 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1196
1197         PR ld/15149
1198         * elflink.c (elf_link_add_object_symbols): Also track weak
1199         references.
1200
1201 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1202
1203         PR binutils/15151
1204         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1205         archive pointing to itself.
1206         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1207
1208 2013-02-15  Nick Clifton  <nickc@redhat.com>
1209
1210         PR binutils/15140
1211         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1212         accessing a corrupt nested archive.
1213
1214 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1215
1216         * elfxx-mips.c (mips_got_page_ref): New structure.
1217         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1218         pair to represent the anchor point.
1219         (mips_got_info): Add a got_page_refs field.
1220         (mips_elf_link_hash_table): Add a sym_cache field.
1221         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1222         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1223         new anchor representation.
1224         (mips_elf_create_got_info): Create got_page_refs rather than
1225         got_page_entries.
1226         (mips_elf_record_got_page_ref): New function.
1227         (mips_elf_pages_for_range): Move further down file.
1228         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1229         Use a section rather than a (bfd, symndx) pair to represent the
1230         anchor point.
1231         (mips_elf_resolve_got_page_ref): New function.
1232         (mips_elf_resolve_final_got_entries): Use it to populate
1233         got_page_entries.
1234         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1235         rather than mips_elf_record_got_page_entry.  Only nullify h
1236         afterwards.
1237         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1238         earlier.
1239
1240 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1241
1242         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1243         in g->relocs.
1244
1245 2013-02-12  Alan Modra  <amodra@gmail.com>
1246
1247         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1248         suitable definition when using generic linker hash table.
1249
1250 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1251
1252         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1253         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1254         mips_elf_traverse_got_arg.  Count GOT entries.
1255         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1256         as argument.  Update after above changes.
1257         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1258         mips_elf_count_got_entries.  Update the calls to
1259         mips_elf_resolve_final_got_entries.
1260
1261 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1262
1263         * elfxx-mips.c (mips_got_tls_type): New enum.
1264         (mips_got_entry): Add tls_initialized.
1265         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1266         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1267         GOT_TLS_TYPE masks.
1268         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1269         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1270         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1271         than GOT_NORMAL.
1272         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1273         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1274         tls_initialized rather than GOT_TLS_DONE.
1275         (mips_tls_got_index): Delete.
1276         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1277         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1278         (mips_elf_record_got_entry): Initialize tls_initialized.
1279
1280 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1281
1282         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1283         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1284         tls_ie_got_offset and tls_gd_got_offset.
1285         (mips_elf_link_hash_newfunc): Remove initialization.
1286         (mips_elf_create_got_info): Likewise.
1287         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1288         (mips_tls_single_got_index): Delete.
1289         (mips_elf_local_got_index): Always use the GOT entry to track
1290         GOT indices.
1291         (mips_elf_global_got_index): Likewise.
1292         (mips_elf_create_local_got_entry): Assert that TLS entries have
1293         already been allocated.
1294         (mips_elf_record_global_got_symbol): Don't initialize
1295         tls_ie_type or tls_gd_type.
1296         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1297         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1298         entry.
1299         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1300         the GOT entries.
1301         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1302         have been allocated.
1303         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1304         tls_ie_type and tls_gd_type.
1305
1306 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1307
1308         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1309         aliasing violation.  Check for htab allocation failures.
1310
1311 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1312
1313         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1314         split out from...
1315         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1316         the output bfd and info come first.
1317         (mips_elf_calculate_relocation): Update the call to
1318         mips_elf_global_got_index accordingly.
1319         (_bfd_mips_elf_finish_dynamic_symbol): Use
1320         mips_elf_primary_global_got_index rather than
1321         mips_elf_global_got_index.
1322         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1323
1324 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1325
1326         * elfxx-mips.c (mips_got_entry): Update comments.
1327         (mips_elf_multi_got_entry_eq): Rename to...
1328         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1329         (mips_elf_create_got_info): Remove master_got_p argument.
1330         Always use mips_elf_got_entry_eq.
1331         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1332         Update calls accordingly.
1333
1334 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1335
1336         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1337         (mips_elf_bfd2got_hash): Delete.
1338         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1339         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1340         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1341         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1342         than mips_elf_got_for_ibfd.
1343         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1344         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1345         (mips_elf_make_got_per_bfd): Replace with...
1346         (mips_elf_add_got_entry): ...this new function.
1347         (mips_elf_make_got_pages_per_bfd): Replace with...
1348         (mips_elf_add_got_page_entry): ...this new function.
1349         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1350         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1351         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1352         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1353         to set the BFD's GOT and free the old table.
1354         (mips_elf_merge_got): Replace bfd2got argument with separate
1355         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1356         Use mips_elf_count_got_entries to count the number of entries in
1357         each GOT.  Update the calls to mips_elf_merge_got_with.
1358         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1359         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1360         (mips_elf_multi_got): Don't create the bfd2got hash table.
1361         Replace hash table traversal with a walk over the input bfds,
1362         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1363         to set the output bfd's GOT.
1364         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1365         bfds use the master GOT in the single-GOT case.
1366         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1367         rather than mips_elf_got_for_ibfd.
1368
1369 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1370
1371         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1372         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1373         (mips_elf_record_global_got_symbol): Update the hash entry before
1374         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1375         the latter.
1376         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1377         (mips_elf_record_got_page_entry): Record the entry in both the
1378         master and bfd GOTs.
1379
1380 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1381
1382         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1383         create another one if necessary.
1384         (mips_elf_set_gotidx): New function.
1385         (mips_elf_set_global_gotidx): Use it.
1386         (mips_elf_initialize_tls_index): Likewise.  Take a
1387         mips_elf_traverse_got_arg as argument.
1388         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1389         (mips_elf_multi_got): Likewise.  Cope with error returns from
1390         mips_elf_set_global_gotidx.
1391
1392 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1393
1394         * elfxx-mips.c (mips_got_info): Add relocs field.
1395         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1396         with...
1397         (mips_elf_traverse_got_arg): ...this new structure.
1398         (mips_elf_count_local_tls_relocs): Delete.
1399         (mips_elf_count_global_tls_relocs): Likewise.
1400         (mips_elf_count_got_entry): New function.
1401         (mips_elf_count_local_got_entries): Likewise.
1402         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1403         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1404         (mips_elf_record_local_got_symbol): Don't count got entries here.
1405         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1406         (mips_elf_set_global_got_offset): Split into...
1407         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1408         new functions.  Take a mips_elf_traverse_got_arg rather than a
1409         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1410         Use g->relocs to record the number of relocs needed for global GOT
1411         entries.
1412         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1413         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1414         relocations.  Update for above function split.
1415         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1416         to count both the number of GOT entries and the number of TLS
1417         relocs required by local entries.  Likewise
1418         mips_elf_count_global_tls_entries and global entries.
1419         Remove uses of mips_elf_count_local_tls_relocs and
1420         mips_elf_count_global_tls_relocs.
1421
1422 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1423
1424         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1425         to say that each structure represents only one type of TLS reference.
1426         (GOT_TLS_TYPE): New define.
1427         (mips_elf_link_hash_entry): Temporarily split tls_type and
1428         tls_got_offset into two variables each.
1429         (mips_elf_link_hash_newfunc): Update accordingly.
1430         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1431         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1432         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1433         (mips_tls_got_relocs): Use a switch statement.
1434         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1435         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1436         local "offset" variable.
1437         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1438         code that handled entries with two TLS types; always use the
1439         original got_index instead.
1440         (mips_tls_single_got_index): New function.
1441         (mips_elf_local_got_index): Use entry->tls_type to check for
1442         TLS entries.  Use mips_tls_single_got_index.  Update call to
1443         mips_tls_got_index.
1444         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1445         Use p->tls_type to check for TLS entries.  Update call to
1446         mips_tls_got_index.  Use mips_tls_single_got_index.
1447         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1448         Use entry.tls_type to check for TLS entries.
1449         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1450         with r_type argument.  Use mips_elf_reloc_tls_type.
1451         Set up the new hash entry fields.
1452         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1453         with r_type argument.  Use mips_elf_reloc_tls_type and
1454         mips_tls_got_entries.  Remove code that handled entries
1455         with multiple TLS types.
1456         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1457         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1458         Use equality rather than masks when checking for specific TLS types.
1459         Use mips_tls_got_entries.  Remove code that handled entries
1460         with multiple TLS types.
1461         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1462         testing the hash table entry.
1463         (_bfd_mips_elf_check_relocs): Update calls to
1464         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1465         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1466         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1467
1468 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1469
1470         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1471         (mips_elf_got_entry_hash): ...this, deleting the old version.
1472         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1473         both types of GOT.
1474
1475 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1476
1477         * elfxx-mips.c (mips_elf_create_got_info): New function.
1478         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1479         (mips_elf_create_got_section): Likewise.
1480
1481 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1482
1483         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1484         gotidx to -1.
1485
1486 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1487
1488         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1489
1490 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1491
1492         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1493         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1494
1495 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1496
1497         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1498         (mips_elf_count_global_tls_relocs): Don't count indirect or
1499         warning symbols.
1500         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1501         number of TLS entries were allocated.
1502
1503 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1504
1505         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1506
1507 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1508
1509         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1510         if there are TLS relocations.
1511
1512 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1513
1514         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1515         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1516
1517 2013-02-11  Alan Modra  <amodra@gmail.com>
1518
1519         * elfcode.h (elf_checksum_contents): Free contents.
1520         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1521         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1522         (elf_final_link_free): New function, extracted from..
1523         (bfd_elf_final_link): ..here.  Always call
1524         _bfd_elf_write_section_eh_frame_hdr.
1525         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1526         _bfd_elf_link_hash_table_free.
1527         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1528         * libbfd.h: Regenerate.
1529         * merge.c (_bfd_merge_sections_free): New function.
1530         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1531         hdr_info->array.
1532         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1533         _bfd_elf_link_hash_table_free.
1534         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1535         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1536         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1537         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1538         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1539         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1540         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1541         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1542         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1543         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1544         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1545         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1546         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1547         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1548         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1549         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1550         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1551
1552 2013-02-10  Alan Modra  <amodra@gmail.com>
1553
1554         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1555         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1556         * m68klinux.c (linux_link_hash_table_create): Likewise.
1557         * sparclinux.c (linux_link_hash_table_create): Likewise.
1558         * sunos.c (sunos_link_hash_table_create): Likewise.
1559         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1560         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1561         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1562         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1563         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1564         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1565         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1566         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1567         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1568         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1569         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1570         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1571         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1572         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1573         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1574         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1575         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1576         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1577         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1578         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1579         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1580         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1581         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1582         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1583         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1584         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1585         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1586         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1587
1588 2013-02-10  Alan Modra  <amodra@gmail.com>
1589
1590         * i386linux.c (linux_link_hash_table_create): Allocate table
1591         with bfd_zmalloc, not bfd_alloc.
1592         * pdp11.c (link_hash_table_create): Allocate table with
1593         bfd_malloc, not bfd_alloc.
1594         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1595         with bfd_zmalloc, not bfd_zalloc.
1596         (bfin_link_hash_table_create): Likewise.
1597         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1598         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1599
1600 2013-02-10  Alan Modra  <amodra@gmail.com>
1601
1602         PR ld/15113
1603         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1604
1605 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1606
1607         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1608         sections.
1609         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1610         symbol.
1611
1612 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1613
1614         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1615         288 to 272.
1616
1617 2013-02-08  Alan Modra  <amodra@gmail.com>
1618
1619         PR binutils/15106
1620         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1621         * elf.c (elf_find_function): Revert last change.  Use new
1622         tdata field rather than static vars for cache.
1623
1624 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1625
1626         PR ld/15107
1627         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1628         symbol is defined in regular object.
1629
1630 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1631
1632         PR binutils/15106
1633         * elf.c (elf_find_function): Don't cache if symbols change.
1634
1635 2013-02-07  Alan Modra  <amodra@gmail.com>
1636
1637         PR binutils/14873
1638         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1639         copy attributes from or to non-ELF.
1640
1641 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1642
1643         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1644         for non-zero TLS symbol.
1645         (elf_i386_relocate_section): Don't resolve size relocation against
1646         non-zero TLS symbol.
1647         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1648         pc_count for non-zero TLS symbol.
1649         (elf_x86_64_relocate_section): Don't resolve size relocation
1650         against non-zero TLS symbol.
1651
1652 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1653             Andrew Jenner <andrew@codesourcery.com>
1654
1655         Based on patches from Altera Corporation.
1656
1657         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1658         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1659         (BFD_BACKENDS): Add elf32-nios2.lo.
1660         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1661         * Makefile.in: Regenerated.
1662         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1663         bfd_elf32_littlenios2_vec.
1664         * configure: Regenerated.
1665         * config.bfd: Add cases for nios2.
1666         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1667         (bfd_mach_nios2): Define.
1668         (bfd_nios2_arch): Declare.
1669         (bfd_archures_list): Add bfd_nios2_arch.
1670         * targets.c (bfd_elf32_bignios2_vec): Declare.
1671         (bfd_elf32_littlenios2_vec): Declare.
1672         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1673         bfd_elf32_littlenios2_vec.
1674         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1675         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1676         * bfd-in2.h: Regenerated.
1677         * libbfd.h: Regenerated.
1678         * cpu-nios2.c: New file.
1679         * elf32-nios2.c: New file.
1680
1681 2013-02-06  Alan Modra  <amodra@gmail.com>
1682
1683         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1684         stubs in stub_bfd.
1685
1686 2013-02-06  Alan Modra  <amodra@gmail.com>
1687
1688         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1689         * Makefile.in: Regenerate.
1690
1691 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1692             Pedro Alves  <palves@redhat.com>
1693
1694         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1695         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1696         declaration.
1697         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1698         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1699         * elf-linux-psinfo.h: New file.
1700         * elf.c: Include elf-linux-psinfo.h.
1701         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1702         New functions.
1703         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1704         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1705         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1706         (elfcore_write_ppc_linux_prpsinfo32): New function.
1707
1708 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1709
1710         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1711         start address.
1712
1713 2013-02-04  Alan Modra  <amodra@gmail.com>
1714
1715         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1716         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1717         * Makefile.in: Regenerate.
1718         * po/SRC-POTFILES.in: Regenerate.
1719
1720 2013-02-04  Alan Modra  <amodra@gmail.com>
1721
1722         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1723         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1724
1725 2013-02-01  Alan Modra  <amodra@gmail.com>
1726
1727         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1728         clears def_regular.
1729
1730 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1731
1732         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1733         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1734         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1735
1736 2013-01-31  Alan Modra  <amodra@gmail.com>
1737             David S. Miller  <davem@davemloft.net>
1738
1739         PR ld/15056
1740         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1741         references to __tls_get_addr.
1742         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1743         vtinherit and vtentry reloc handling too.
1744         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1745
1746 2013-01-31  Alan Modra  <amodra@gmail.com>
1747
1748         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1749
1750 2013-01-31  Alan Modra  <amodra@gmail.com>
1751
1752         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1753
1754 2013-01-28  Alan Modra  <amodra@gmail.com>
1755
1756         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1757         "relocation" in error messages throughout file.
1758         (ppc64_elf_relocate_section): Remove sibling call error message,
1759         replace with "call lacks nop".  Specially report errors for
1760         branches to function entry points via OPD lookup and branches
1761         to stubs.  Remove NULL symbol handling now done by %T.
1762
1763 2013-01-28  Alan Modra  <amodra@gmail.com>
1764
1765         * archive.c (bfd_generic_archive_p): Return target and keep
1766         ardata on partial matches.
1767         * format.c (bfd_check_format_matches): Adjust for above
1768         change.  Remove bfd_error_file_ambiguously_recognized dead
1769         code.
1770
1771 2013-01-26  Alan Modra  <amodra@gmail.com>
1772
1773         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1774         bfd_preserve_finish): Move to..
1775         * format.c: ..here, splitting out..
1776         (bfd_reinit): ..this.  New function.
1777         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1778         keep bfd state for a match.
1779         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1780         * elfcore.h (elf_core_file_p): Likewise.
1781         * mach-o.c (bfd_mach_o_header_p): Likewise.
1782         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1783         * xsym.c (bfd_sym_object_p): Likewise.
1784         * mmo.c (mmo_scan): Clear abfd->symcount.
1785         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1786         * section.c (bfd_section_list_clear): Clear section_htab.count.
1787         * bfd-in2.h: Regenerate.
1788
1789 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1790
1791         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1792         second reloc, make sure that the reloc potentially exists first.
1793
1794 2013-01-24  Nick Clifton  <nickc@redhat.com>
1795
1796         * archures.c: Add bfd_mach_v850e3v5.
1797         * bfd-in2.h: Regenerate.
1798         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1799         * cpu-v850_rh850.c: Likewise.
1800         * elf32-v850.c: Add support for v850e3v5 architecture.
1801
1802 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1803
1804         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1805
1806 2013-01-23  Leif Ekblad  <leif@rdos.net>
1807
1808         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1809
1810 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1811
1812         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1813         non-zero TLS symbol.
1814         (elf_i386_relocate_section): Resolve size relocation against
1815         non-zero TLS symbol.
1816         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1817         for non-zero TLS symbol.
1818         (elf_x86_64_relocate_section): Resolve size relocation against
1819         non-zero TLS symbol.
1820
1821 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1822
1823         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1824         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1825         true.
1826
1827 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1828
1829         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1830         PC-relative relocation.
1831         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1832         as PC-relative relocation.
1833
1834 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1835
1836         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1837         check.
1838         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1839
1840         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1841         and R_X86_64_SIZE64 check.
1842         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1843         nor R_X86_64_SIZE64.
1844
1845 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1846
1847         * bfd-in2.h: Regenerated.
1848         * libbfd.h: Likewise.
1849
1850         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1851         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1852         (elf_i386_check_relocs): Handle R_386_SIZE32.
1853         (elf_i386_gc_sweep_hook): Likewise.
1854         (elf_i386_relocate_section): Likewise.
1855
1856         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1857         and R_X86_64_SIZE64 entries.
1858         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1859         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1860         (elf_x86_64_reloc_name_lookup): Likewise.
1861         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1862         R_X86_64_SIZE64.
1863         (elf_x86_64_gc_sweep_hook): Likewise.
1864         (elf_x86_64_relocate_section): Likewise.
1865
1866         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1867         BFD_RELOC_SIZE64.
1868
1869 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1870
1871         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1872         with R_X86_64_RELATIVE64.
1873
1874 2013-01-15  Nick Clifton  <nickc@redhat.com>
1875
1876         * elf32-msp430.c: Fix spelling typo.
1877
1878 2013-01-15  Alan Modra  <amodra@gmail.com>
1879
1880         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1881         plt-thread-safe.
1882
1883 2013-01-14  Alan Modra  <amodra@gmail.com>
1884
1885         PR binutils/14813
1886         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1887         (memory_bclose): Likewise.  Return 0 on success.
1888         * cache.c (cache_bclose): Likewise.
1889         * opncls.c (opncls_bclose, bfd_close): Likewise.
1890         * vms-lib.c (vms_lib_bclose): Likewise.
1891         * libbfd.h: Regenerate.
1892
1893 2013-01-13  Alan Modra  <amodra@gmail.com>
1894
1895         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1896         Add ref_dynamic_nonweak.
1897         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1898         (_bfd_elf_merge_symbol): Don't call above function.  Move
1899         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1900         clear dynamic_def.
1901         (elf_link_add_object_symbols): Delete redundant "override" test.
1902         Don't set dynamic_def here.
1903         (elf_link_output_extsym): Update.
1904
1905 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1906
1907         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1908         normal and TLS symbol access.
1909         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1910
1911 2013-01-12  Alan Modra  <amodra@gmail.com>
1912
1913         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1914         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1915         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1916
1917 2013-01-12  Alan Modra  <amodra@gmail.com>
1918
1919         PR ld/12549
1920         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1921         (_bfd_elf_strtab_clear_all_refs): Define.
1922         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1923         (_bfd_elf_strtab_clear_all_refs): Delete.
1924         * elflink.c (elf_link_add_object_symbols): Clear out added
1925         strtab refs.  Correct handling of warning common symbols.
1926
1927 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1928
1929         * aout0.c: Remove trailing white spaces.
1930         * archive.c: Likewise.
1931         * archures.c: Likewise.
1932         * bfd-in.h: Likewise.
1933         * bfd-in2.h: Likewise.
1934         * coff-alpha.c: Likewise.
1935         * coff-i860.c: Likewise.
1936         * coff-mips.c: Likewise.
1937         * coff-ppc.c: Likewise.
1938         * coff-tic80.c: Likewise.
1939         * coff-x86_64.c: Likewise.
1940         * coff-z80.c: Likewise.
1941         * coffcode.h: Likewise.
1942         * coffgen.c: Likewise.
1943         * cofflink.c: Likewise.
1944         * compress.c: Likewise.
1945         * corefile.c: Likewise.
1946         * cpu-arm.c: Likewise.
1947         * cpu-avr.c: Likewise.
1948         * cpu-bfin.c: Likewise.
1949         * cpu-cr16.c: Likewise.
1950         * cpu-cr16c.c: Likewise.
1951         * cpu-crx.c: Likewise.
1952         * cpu-h8300.c: Likewise.
1953         * cpu-i386.c: Likewise.
1954         * cpu-lm32.c: Likewise.
1955         * cpu-m68k.c: Likewise.
1956         * cpu-moxie.c: Likewise.
1957         * cpu-msp430.c: Likewise.
1958         * cpu-sh.c: Likewise.
1959         * cpu-xc16x.c: Likewise.
1960         * dwarf2.c: Likewise.
1961         * ecofflink.c: Likewise.
1962         * ecoffswap.h: Likewise.
1963         * elf-ifunc.c: Likewise.
1964         * elf-m10300.c: Likewise.
1965         * elf-vxworks.c: Likewise.
1966         * elf32-avr.c: Likewise.
1967         * elf32-avr.h: Likewise.
1968         * elf32-cr16.c: Likewise.
1969         * elf32-cr16c.c: Likewise.
1970         * elf32-cris.c: Likewise.
1971         * elf32-crx.c: Likewise.
1972         * elf32-frv.c: Likewise.
1973         * elf32-hppa.c: Likewise.
1974         * elf32-i860.c: Likewise.
1975         * elf32-ip2k.c: Likewise.
1976         * elf32-iq2000.c: Likewise.
1977         * elf32-m32c.c: Likewise.
1978         * elf32-m68hc1x.c: Likewise.
1979         * elf32-msp430.c: Likewise.
1980         * elf32-mt.c: Likewise.
1981         * elf32-ppc.c: Likewise.
1982         * elf32-rl78.c: Likewise.
1983         * elf32-s390.c: Likewise.
1984         * elf32-score.h: Likewise.
1985         * elf32-sh-symbian.c: Likewise.
1986         * elf32-sh.c: Likewise.
1987         * elf32-spu.c: Likewise.
1988         * elf32-tic6x.c: Likewise.
1989         * elf32-v850.c: Likewise.
1990         * elf32-xc16x.c: Likewise.
1991         * elf32-xtensa.c: Likewise.
1992         * elf64-alpha.c: Likewise.
1993         * elf64-hppa.c: Likewise.
1994         * elf64-ppc.c: Likewise.
1995         * elf64-s390.c: Likewise.
1996         * elfcore.h: Likewise.
1997         * elflink.c: Likewise.
1998         * elfxx-mips.c: Likewise.
1999         * elfxx-sparc.c: Likewise.
2000         * elfxx-tilegx.c: Likewise.
2001         * ieee.c: Likewise.
2002         * libcoff.h: Likewise.
2003         * libpei.h: Likewise.
2004         * libxcoff.h: Likewise.
2005         * linker.c: Likewise.
2006         * mach-o-i386.c: Likewise.
2007         * mach-o-target.c: Likewise.
2008         * mach-o.c: Likewise.
2009         * mach-o.h: Likewise.
2010         * mmo.c: Likewise.
2011         * opncls.c: Likewise.
2012         * pdp11.c: Likewise.
2013         * pe-x86_64.c: Likewise.
2014         * peXXigen.c: Likewise.
2015         * pef-traceback.h: Likewise.
2016         * pei-x86_64.c: Likewise.
2017         * peicode.h: Likewise.
2018         * plugin.c: Likewise.
2019         * reloc.c: Likewise.
2020         * riscix.c: Likewise.
2021         * section.c: Likewise.
2022         * som.c: Likewise.
2023         * syms.c: Likewise.
2024         * tekhex.c: Likewise.
2025         * ticoff.h: Likewise.
2026         * vaxbsd.c: Likewise.
2027         * xcofflink.c: Likewise.
2028         * xtensa-isa.c: Likewise.
2029
2030 2013-01-10  Will Newton <will.newton@imgtec.com>
2031
2032         * Makefile.am: Add Meta.
2033         * Makefile.in: Regenerate.
2034         * archures.c (bfd_mach_metag): New.
2035         * bfd-in2.h: Regenerate.
2036         * config.bfd: Add Meta.
2037         * configure: Regenerate.
2038         * configure.in: Add Meta.
2039         * cpu-metag.c: New file.
2040         * elf-bfd.h: Add Meta.
2041         * elf32-metag.c: New file.
2042         * elf32-metag.h: New file.
2043         * libbfd.h: Regenerate.
2044         * reloc.c: Add Meta relocations.
2045         * targets.c: Add Meta.
2046
2047 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2048
2049         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2050         (elfcore_write_aarch_hw_break): Likewise.
2051         (elfcore_write_aarch_hw_watch): Likewise.
2052         * elf.c (elfcore_grok_aarch_tls): New function.
2053         (elfcore_grok_aarch_hw_break): Likewise.
2054         (elfcore_grok_aarch_hw_watch): Likewise.
2055         (elfcore_grok_note): Call the new functions to handle the
2056         corresponding notes.
2057         (elfcore_write_aarch_tls): New function.
2058         (elfcore_write_aarch_hw_break): Likewise.
2059         (elfcore_write_aarch_hw_watch): Likewise.
2060         (elfcore_write_register_note): Call the new functions to handle the
2061         corresponding pseudo sections.
2062
2063 2013-01-07  Tom Tromey  <tromey@redhat.com>
2064
2065         * section.c (_bfd_std_section): Rename from std_section.
2066         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2067         (STD_SECTION): Update.
2068         * bfd-in2.h: Rebuild.
2069
2070 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2071
2072         * archures.c (bfd_mach_mips5900): Define.
2073         * bfd-in2.h: Regenerate.
2074         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2075         * cpu-mips.c: Add support for MIPS r5900.
2076         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2077
2078 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2079             Nick Clifton  <nickc@redhat.com>
2080
2081         * elflink.c (get_value): Prevent the use of an undefined shift
2082         operation.  Add sanity checks.
2083
2084 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2085
2086         * config.bfd (cr16*-*-uclinux*): New target support.
2087
2088
2089 For older changes see ChangeLog-2012
2090 \f
2091 Copyright (C) 2013 Free Software Foundation, Inc.
2092
2093 Copying and distribution of this file, with or without modification,
2094 are permitted in any medium without royalty provided the copyright
2095 notice and this notice are preserved.
2096
2097 Local Variables:
2098 mode: change-log
2099 left-margin: 8
2100 fill-column: 74
2101 version-control: never
2102 End: