bfd/ChangeLog

   1 2013-07-03  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
   4
   5 2013-07-02  Tristan Gingold  <gingold@adacore.com>
   6
   7         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
   8         line.
   9
  10 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  11
  12         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
  13         (_bfd_vms_find_nearest_line_discriminator): New function.
  14
  15 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  16
  17         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
  18
  19 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  20
  21         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
  22         (rs6000coff_vec): Reference it.
  23
  24 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  25
  26         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
  27         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
  28         (elfNN_aarch64_create_dynamic_sections): Do not define
  29         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
  30
  31 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  32
  33         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
  34         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
  35         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
  36         * ld-aarch64/tls-relax-all.d: Likewise.
  37         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
  38         * ld-aarch64/gc-tls-relocs.d: Likewise.
  39         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
  40         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
  41         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
  42
  43 2013-07-02  Alan Modra  <amodra@gmail.com>
  44
  45         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
  46         .TOC. after relocatable check.
  47
  48 2013-07-01  Alan Modra  <amodra@gmail.com>
  49
  50         * elf64-ppc.h (ppc64_elf_toc): Delete.
  51         (ppc64_elf_set_toc): Declare.
  52         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
  53         with call the ppc64_elf_set_toc.
  54         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
  55         (ppc64_elf_start_multitoc_partition): Likewise.
  56         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
  57         with elf.hgot.
  58         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
  59         for ".TOC.".
  60         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
  61         as needing a toc pointer.
  62         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
  63         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
  64         Set elf.hgot value.
  65
  66 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR ld/15685
  69         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
  70         R_X86_64_DTPOFF64.
  71
  72 2013-06-28  Nick Clifton  <nickc@redhat.com>
  73
  74         PR ld/15302
  75         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
  76
  77 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  78
  79         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
  80         in sgot.
  81         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
  82         in sgot[0] rather than sgotplt[0].
  83
  84 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
  85
  86         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
  87         beginning of the generated file.
  88         (elf64-aarch64.c): Likewise.
  89         * Makefile.in: Re-generated.
  90
  91 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
  92
  93         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
  94         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
  95         * Makefile.in: Re-generated.
  96         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
  97         (bfd_elf64_littleaarch64_vec): Likewise.
  98         (bfd_elf32_bigaarch64_vec): Likewise.
  99         (bfd_elf32_littleaarch64_vec): Likewise.
 100         * configure: Re-generated.
 101         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 102         * elfxx-aarch64.h: New file.
 103         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 104         stuff to elfxx-aarch64.c.
 105         (bfd_elf_aarch64_put_addend): Removed.
 106         (PG_OFFSET, PG): Likewise.
 107         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 108         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 109         (elf64_aarch64_grok_prstatus): Removed.
 110         (elf_backend_grok_prstatus): Removed.
 111         (insn32): Likewise.
 112         (aarch64_unsigned_overflow): Likewise.
 113         (aarch64_signed_overflow): Likewise.
 114         (aarch64_resolve_relocation): Likewise.
 115         (MASK): Likewise.
 116         (decode_branch_ofs_26): Likewise.
 117         (decode_cond_branch_ofs_19): Likewise.
 118         (decode_ld_lit_ofs_19): Likewise.
 119         (decode_tst_branch_ofs_14): Likewise.
 120         (decode_movw_imm): Likewise.
 121         (decode_adr_imm): Likewise.
 122         (decode_add_imm): Likewise.
 123         (reencode_branch_ofs_26): Likewise.
 124         (reencode_cond_branch_ofs_19): Likewise.
 125         (reencode_ld_lit_ofs_19): Likewise.
 126         (reencode_tst_branch_ofs_14): Likewise.
 127         (reencode_movw_imm): Likewise.
 128         (reencode_adr_imm): Likewise.
 129         (reencode_ldst_pos_imm): Likewise.
 130         (reencode_add_imm): Likewise.
 131         (reencode_movzn_to_movz): Likewise.
 132         (reencode_movzn_to_movn): Likewise.
 133         (aarch64_relocate): Update to call the new function names in
 134         elfxx-aarch64.c.
 135         (aarch64_calculate_got_entry_vma): Likewise.
 136         (elfNN_aarch64_final_link_relocate): Likewise.
 137         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 138         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 139         (elf_aarch64_update_plt_entry): ... this.
 140         (elfNN_aarch64_create_small_pltn_entry): Update.
 141         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 142         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 143         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 144         call elf_aarch64_update_plt_entry.
 145
 146 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 147
 148         * bfd-in2.h: Re-generated.
 149         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 150         (IS_AARCH64_TLS_RELOC): Change to be based on the
 151         bfd reloc enumerators.
 152         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 153         (PG, PG_OFFSET): Cast literal to bfd_vma.
 154         (elf64_aarch64_howto_table): Removed.
 155         (elf64_aarch64_howto_dynrelocs): Removed.
 156         (elf64_aarch64_tls_howto_table): Removed.
 157         (elf64_aarch64_tlsdesc_howto_table): Removed.
 158         (elfNN_aarch64_howto_table): New table to host all howto entires..
 159         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 160         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 161         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 162         (struct elf_aarch64_reloc_map): New.
 163         (elf_aarch64_reloc_map): New table.
 164         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 165         (elfNN_aarch64_howto_from_type): Update to look up the new table
 166         elfNN_aarch64_howto_table.
 167         (struct elf64_aarch64_reloc_map): Remove.
 168         (elf64_aarch64_reloc_map): Remove.
 169         (elfNN_aarch64_reloc_type_lookup): Change to call
 170         elfNN_aarch64_howto_from_bfd_reloc.
 171         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 172         elfNN_aarch64_howto_table.
 173         (aarch64_resolve_relocation): Refactor to switch on the bfd
 174         reloc enumerators.
 175         (bfd_elf_aarch64_put_addend): Likewise.
 176         (elfNN_aarch64_final_link_relocate): Likewise.
 177         (aarch64_tls_transition_without_check): Likewise.
 178         (aarch64_reloc_got_type): Likewise.
 179         (aarch64_can_relax_tls): Likewise.
 180         (aarch64_tls_transition): Likewise.
 181         (elfNN_aarch64_tls_relax): Likewise.
 182         (elfNN_aarch64_final_link_relocate): Likewise.
 183         (elfNN_aarch64_relocate_section): Likewise.
 184         (elfNN_aarch64_gc_sweep_hook): Likewise.
 185         (elfNN_aarch64_check_relocs): Likewise.
 186         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 187         * libbfd.h: Re-generated.
 188         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 189         (BFD_RELOC_AARCH64_RELOC_START)
 190         (BFD_RELOC_AARCH64_RELOC_END)
 191         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 192         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 193         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 194         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 195         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 196         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 197         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 198
 199 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 200
 201         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 202         (BUILD_CFILES): Add elf32-aarch64.c.
 203         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 204         * Makefile.in: Re-generated.
 205         * archures.c (bfd_mach_aarch64_ilp32): New define.
 206         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 207         (bfd_elf32_aarch64_set_options): Ditto.
 208         (elf32_aarch64_setup_section_lists): Ditto.
 209         (elf32_aarch64_next_input_section): Ditto.
 210         (elf32_aarch64_size_stubs): Ditto.
 211         (elf32_aarch64_build_stubs): Ditto.
 212         * bfd-in2.h: Re-generated.
 213         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 214         and bfd_elf32_bigaarch64_vec.
 215         (aarch64-*-linux*): Likewise.
 216         (aarch64_be-*-elf): Likewise.
 217         (aarch64_be-*-linux*): Likewise.
 218         * configure.in (bfd_elf32_bigaarch64_vec)
 219         (bfd_elf32_littleaarch64_vec): New.
 220         * configure: Re-generated.
 221         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 222         lp64 ones.
 223         (bfd_aarch64_arch_ilp32): New.
 224         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 225         * elfnn-aarch64.c (ARCH_SIZE): New define.
 226         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 227         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 228         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 229         (ELF64_R_*): Rename to ELFNN_R_*.
 230         Plus other paramaterization.
 231         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 232         New declarations.
 233         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 234         bfd_elf32_littleaarch64_vec.
 235
 236 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 237
 238         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 239         (BUILD_CFILES): Add elf64-aarch64.c.
 240         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 241         * Makefile.in: Re-generated.
 242         * elf64-aarch64.c: Rename to ...
 243         * elfnn-aarch64.c: ... this.
 244
 245 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 246             Paul Brook  <paul@codesourcery.com>
 247
 248         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 249         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 250         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 251         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 252         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 253         (micromips_insn32_o32_exec_plt0_entry): New variable.
 254         (micromips_insn32_o32_exec_plt_entry): Likewise.
 255         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 256         (mips_elf_estimate_stub_size): Likewise.
 257         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 258         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 259         (mips_finish_exec_plt): Likewise.
 260         (_bfd_mips_elf_relax_section): Likewise.
 261         (_bfd_mips_elf_insn32): New function.
 262         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 263
 264 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 265
 266         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 267         prototype.
 268         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 269         (bfd_elf32_get_synthetic_symtab): New macro.
 270         * elfxx-mips.c (plt_entry): New structure.
 271         (mips_elf_link_hash_entry): Add use_plt_entry member.
 272         (mips_elf_link_hash_table): Rename plt_entry_size member to
 273         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 274         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 275         members.
 276         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 277         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 278         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 279         (STUB_LI16S_MICROMIPS): Likewise.
 280         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 281         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 282         (micromips_o32_exec_plt0_entry): New variable.
 283         (mips16_o32_exec_plt_entry): Likewise.
 284         (micromips_o32_exec_plt_entry): Likewise.
 285         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 286         (mips_elf_output_extsym): Update to use gotplt_union's plist
 287         member rather than offset.
 288         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 289         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 290         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 291         member rather than offset.
 292         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 293         entries.
 294         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 295         here.
 296         (mips_elf_make_plt_record): New function.
 297         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 298         of JAL relocations that might need a PLT entry.
 299         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 300         gotplt_union's plist member rather than offset.  Set individual
 301         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 302         Don't set the symbol's value in the symbol table for PLT
 303         references here.  Don't set the PLT or PLT GOT section sizes
 304         here.
 305         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 306         (mips_elf_allocate_lazy_stub): Likewise.
 307         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 308         magic symbol.
 309         (mips_elf_set_plt_sym_value): New function.
 310         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 311         PLT and PLT GOT section sizes here.  Set the symbol values in
 312         the symbol table for PLT references here.  Handle microMIPS
 313         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 314         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 315         gotplt_union's plist member rather than offset.  Handle
 316         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 317         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 318         gotplt_union's plist member rather than offset.  Use
 319         MIPS_ELF_GOT_SIZE to calculate GOT address.
 320         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 321         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 322         mips_finish_exec_plt.
 323         (_bfd_mips_elf_link_hash_table_create): Update to use
 324         gotplt_union's plist member rather than offset.
 325         (_bfd_mips_elf_get_synthetic_symtab): New function.
 326
 327 2013-06-24  Wawa  <caojinyu@msn.com>
 328
 329         PR 15657
 330         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 331
 332 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 333
 334         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 335         files to...
 336         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 337         * Makefile.in: Regenerate.
 338         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 339         Set want64 to true for them at the end.
 340         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 341         #ifdef BFD64.
 342
 343 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 344
 345         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 346         set sh_entsize for PLT section.
 347
 348 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 349
 350         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 351         * bfd-in2.h: Re-generated.
 352         * elf64-aarch64.c (RELOC_SECTION): Removed.
 353         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 354         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 355         (elf64_aarch64_link_hash_traverse): Ditto.
 356         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 357         comment.
 358
 359 2013-06-19  Will Newton  <will.newton@linaro.org>
 360
 361         * configure: Regenerated.
 362         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 363         * elf64-aarch64.c: Remove objalloc.h include.
 364         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 365         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 366         members. (elf_aarch64_local_htab_hash): Remove function.
 367         (elf_aarch64_local_htab_eq): Remove function.
 368         (elf_aarch64_get_local_sym_hash): Remove function.
 369         (elf64_aarch64_link_hash_table_create): Remove local hash
 370         table initialization.
 371         (elf64_aarch64_final_link_relocate): Remove sym argument and
 372         handling of ifunc symbols.
 373         (elf64_aarch64_relocate_section): Don't pass sym argument to
 374         elf64_aarch64_final_link_relocate.
 375         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 376         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 377         (elf64_aarch64_check_relocs): Likewise.
 378         (elf64_aarch64_post_process_headers): Remove call to
 379         _bfd_elf_set_osabi.
 380         (elf64_aarch64_is_function_type): New function.
 381         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 382         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 383         (elf64_aarch64_size_dynamic_sections): Remove call to
 384         elf_aarch64_allocate_local_dynrelocs.
 385         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 386         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 387         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 388         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 389         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 390         elf_aarch64_finish_local_dynamic_symbol.
 391         (elf64_aarch64_add_symbol_hook): Remove function.
 392
 393 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 394
 395         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 396         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 397         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 398         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 399         R_AARCH64_GOT_LD_PREL19.
 400
 401 2013-06-13  Terry Guo  <terry.guo@arm.com>
 402
 403         PR ld/15302
 404         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 405         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 406         supports thumb instructions.
 407
 408 2013-06-11  DJ Delorie  <dj@redhat.com>
 409
 410         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 411
 412 2013-06-11  Will Newton  <will.newton@linaro.org>
 413
 414         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 415         ELF64_R_SYM instead of ELF32_R_SYM.
 416
 417 2013-06-11  Nick Clifton  <nickc@redhat.com>
 418
 419         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 420         checks if the dynamic sections have been created and relaxation
 421         has not been performed.
 422
 423 2013-06-07  Will Newton  <will.newton@linaro.org>
 424
 425         * configure: Regenerate.
 426         * configure.in: Build elf-ifunc.o for AArch64.
 427         * elf64-aarch64.c: Include objalloc.h.
 428         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 429         (struct elf64_aarch64_link_hash_table): Add members for handling
 430         R_AARCH64_IRELATIVE relocations.
 431         (elf_aarch64_local_htab_hash): New function.
 432         (elf_aarch64_local_htab_eq): New function.
 433         (elf_aarch64_get_local_sym_hash): New function.
 434         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 435         symbol hash.
 436         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 437         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 438         for handling STT_GNU_IFUNC symbols.
 439         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 440         references to STT_GNU_IFUNC symbols.
 441         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 442         STT_GNU_IFUNC symbols.
 443         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 444         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 445         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 446         (elf64_aarch64_is_function_type): Remove function.
 447         (elf64_aarch64_allocate_dynrelocs): Call
 448         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 449         (elf_aarch64_allocate_local_dynrelocs): New function.
 450         (elf64_aarch64_size_dynamic_sections): Call
 451         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 452         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 453         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 454         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 455         STT_GNU_IFUNC symbols and .iplt.
 456         (elf_aarch64_finish_local_dynamic_symbol): New function.
 457         (elf64_aarch64_finish_dynamic_sections): Call
 458         elf_aarch64_finish_local_dynamic_symbol.
 459         (elf64_aarch64_add_symbol_hook): New function.
 460
 461 2013-06-03  Alan Modra  <amodra@gmail.com>
 462
 463         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 464         var.  Use it with last_stab.
 465
 466 2013-05-30  Paul Brook  <paul@codesourcery.com>
 467
 468         * bfd-in2.h: Regenerate.
 469         * elf32-mips.c (elf_mips_eh_howto): New.
 470         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 471         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 472         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 473         * elf64-mips.c (elf_mips_eh_howto): New.
 474         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 475         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 476         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 477         * libbfd.h: Regenerate.
 478         * reloc.c (BFD_RELOC_MIPS_EH): New.
 479
 480 2013-05-29  Nick Clifton  <nickc@redhat.com>
 481
 482         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 483         alternate debug info source.
 484         (dwarf_debug_sections): Add entries for alternate .debug_str and
 485         .debug_info sections.
 486         (dwarf_debug_section_enum): Likewise.
 487         (read_alt_indirect_string): New function.  Handles a
 488         DW_FORM_GNU_strp_alt attribute.
 489         (read_alt_indirect_ref): New function.  Handles a
 490         DW_FORM_GNU_ref_alt attribute.
 491         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 492         DW_FORM_GNU_strp_alt.
 493         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 494         attributes.
 495         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 496         sources.
 497         * opncls.c (GNU_DEBUGALTLINK): Define.
 498         (bfd_get_alt_debug_link_info): New function.
 499         (separate_alt_debug_file_exists): New function.
 500         (find_separate_debug_file): Add parameters for fetch and check
 501         functions.
 502         (bfd_follow_gnu_debugaltlink): New function.
 503         * bfd-in2.h: Regenerate.
 504
 505 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 506
 507         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 508         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 509         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 510         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 511         * bfd-in2.h: Regenerate.
 512         * libbfd.h: Regenerate.
 513         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 514         the correct names.
 515         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 516         (elf64_aarch64_reloc_map): Likewise.
 517         (aarch64_resolve_relocation): Likewise.
 518         (bfd_elf_aarch64_put_addend): Likewise.
 519         (aarch64_tls_transition_without_check): Likewise.
 520         (aarch64_reloc_got_type): Likewise.
 521         (elf64_aarch64_final_link_relocate): Likewise.
 522         (elf64_aarch64_tls_relax): Likewise.
 523         (elf64_aarch64_relocate_section): Likewise.
 524         (elf64_aarch64_gc_sweep_hook): Likewise.
 525         (elf64_aarch64_check_relocs): Likewise.
 526
 527 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 528
 529         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 530         (max_open_files): New static int initialized to zero.
 531         (bfd_cache_max_open): New static function to set and return
 532         max_open_files.
 533         (bfd_cache_init): Use bfd_cache_max_open.
 534         (bfd_open_file): Likewise.
 535         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 536         (AC_CHECK_FUNCS): Add getrlimit.
 537         * configure: Regenerated.
 538         * config.in: Likewise.
 539         * sysdep.h: Check and include sys/resource.h for getrlimit.
 540
 541 2013-05-23  Alan Modra  <amodra@gmail.com>
 542
 543         * format.c (bfd_check_format_matches): Don't match a target in
 544         targ_selvecs if some other target is a better match.  If
 545         targets implement match priority, fall back to the first of
 546         the best matches.
 547
 548 2013-05-22  Eric Herman  <eric@freesa.org>
 549
 550         PR binutils/15462
 551         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 552
 553 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 554
 555         PR binutils/15474
 556         * srec.c (srec_set_section_contents): Properly convert size
 557         and offset to address when octets_per_byte is not unity.
 558
 559 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 560
 561         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 562         refcount member of the gotplt_union when resetting the reference
 563         count.  Adjust comment.
 564
 565 2013-05-20  Will Newton  <will.newton@linaro.org>
 566
 567         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 568         relocs_copied member.
 569         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 570         relocs_copied member.
 571         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 572         relocs_copied member.
 573
 574 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 575
 576         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 577         function definition.
 578
 579 2013-05-16  Cary Coutant  <ccoutant@google.com>
 580
 581         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 582         external_ext_size and esize.
 583
 584 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 585
 586         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 587         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 588
 589 2013-05-15  Andreas Schwab  <schwab@suse.de>
 590
 591         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 592
 593 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 594
 595         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 596         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 597
 598 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 599
 600         * bfd.c (_bfd_default_error_handler): Replace use of putc
 601         by fputc.  Add comment explaining why.
 602
 603 2013-05-09  Alan Modra  <amodra@gmail.com>
 604
 605         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 606         of symbols when hashes already exist.
 607
 608 2013-05-07  Will Newton  <will.newton@linaro.org>
 609
 610         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 611         plt_header_size argument for ports where it differs from
 612         plt_entry_size.
 613         * elf-bfd.h: Likewise.
 614         * elf32-i386.c: Pass plt_header_size to
 615         _bfd_elf_allocate_ifunc_dyn_relocs.
 616         * elf64-x86-64.c: Likewise.
 617
 618 2013-05-07  Will Newton  <will.newton@linaro.org>
 619
 620         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 621         function.
 622         * elf-bfd.h: Likewise.
 623
 624 2013-05-06  Paul Brook  <paul@codesourcery.com>
 625
 626         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 627         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 628         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 629         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 630         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 631         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 632
 633 2013-05-06  Alan Modra  <amodra@gmail.com>
 634
 635         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 636         hashes are not available.
 637
 638 2013-05-06  Alan Modra  <amodra@gmail.com>
 639
 640         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 641         hashes around loading as-needed library.  Zero them on allocation,
 642         and restore to initial all-zero state if library not needed.
 643         Arrange to reuse hashes if we load library again later.
 644
 645 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 646
 647         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 648         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 649         * elfn32-mips.c: Likewise.
 650         * elf64-mips.c: Likewise.
 651
 652 2013-05-02  Nick Clifton  <nickc@redhat.com>
 653
 654         * archures.c: Add some more MSP430 machine numbers.
 655         * config.bfd (msp430): Define targ_selvecs.
 656         * configure.in: Add bfd_elf32_msp430_ti_vec.
 657         * cpu-msp430.c: Add some more MSP430 machine numbers.
 658         * elf32-msp430.c Add support for MSP430X relocations.
 659         Add support for TI compiler generated relocations.
 660         Add support for sym_diff relocations.
 661         Add support for relaxing out of range short branches into long
 662         branches.
 663         Add support for MSP430 attribute section.
 664         * reloc.c: Add MSP430X relocations.
 665         * targets.c: Add bfd_elf32_msp430_ti_vec.
 666         * bfd-in2.h: Regenerate.
 667         * configure: Regenerate.
 668         * libbfd.h: Regenerate.
 669
 670 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 671
 672         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 673         alpha*-*-linux*ecoff*.
 674
 675 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 676
 677         PR binutils/15417
 678         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 679         zero.
 680
 681 2013-04-30  Alan Modra  <amodra@gmail.com>
 682
 683         * elflink.c (bfd_elf_record_link_assignment): Dont make
 684         STV_INTERNAL symbols STV_HIDDEN.
 685
 686 2013-04-29  Nick Clifton  <nickc@redhat.com>
 687
 688         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 689         fragmented .debug_line sections associated with unmarked code
 690         sections.
 691
 692 2013-04-29  Will Newton  <will.newton@linaro.org>
 693
 694         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 695         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 696
 697 2013-04-29  Will Newton  <will.newton@linaro.org>
 698
 699         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 700         error check up and add error message.
 701
 702 2013-04-26  Will Newton  <will.newton@linaro.org>
 703
 704         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 705
 706 2013-04-25  Alan Modra  <amodra@gmail.com>
 707
 708         * config.bfd: Add powerpc64le-linux.
 709
 710 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 711
 712         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 713         x86_64-*-elf*.
 714
 715 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 716
 717         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 718         allocate space for PLT header even if IS_IPLT_ENTRY.
 719         (arm_nacl_put_plt0): New function, broken out of ...
 720         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 721         If HTAB->nacl_p, set up the PLT header in .iplt too.
 722         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 723         a mapping symbol for the start of .iplt too.
 724
 725 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 726
 727         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 728         BFD_ALIGN to int.
 729         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 730         variables.
 731         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 732         to bfd_vma.
 733         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 734
 735 2013-04-22  Alan Modra  <amodra@gmail.com>
 736
 737         PR ld/15382
 738         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 739         sh_size or reloc_count adjustment by count.
 740
 741 2013-04-22  Alan Modra  <amodra@gmail.com>
 742
 743         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 744         create_linkage_sections here..
 745         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 746         (create_linkage_sections): Move earlier in file.
 747         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 748         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 749
 750 2013-04-19  Nick Clifton  <nickc@redhat.com>
 751
 752         PR binutils/15356
 753         * compress.c (decompress_contents): Always call inflateEnd, even
 754         when another inflation operation fails.
 755
 756 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * elf-ifunc.c: Update copyright year.
 759
 760 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 761
 762         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 763         macro's return value is ignored.
 764         * elf32-hppa.c: Likewise.
 765         * elf32-tic6x.c: Likewise.
 766         * mach-o.c: Likewise.
 767         * mmo.c: Likewise.
 768         * opncls.c: Likewise.
 769         * peicode.h: Likewise.
 770         * elf32-m32r.c: Check return value of bfd_set_section_*().
 771         * elfnn-ia64.c: Likewise.
 772         * elfxx-mips.c: Likewise.
 773         * vms-alpha.c: Likewise.
 774
 775 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         PR ld/15371
 778         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 779         regular reference without non-GOT reference when building
 780         shared library.
 781
 782 2013-04-15  Alan Modra  <amodra@gmail.com>
 783
 784         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 785         cache slot for archives.
 786
 787 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 788
 789         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 790         local variable mmop.
 791
 792 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 793
 794         PR ld/12494
 795         * bfd/elf32-avr.c: Consider all sections to determine if linker
 796         relaxation can safely delete a ret after a call/jmp
 797
 798 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 799
 800         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 801         INODEs.
 802
 803 2013-04-08  Tom Tromey  <tromey@redhat.com>
 804
 805         * som.c (bfd_section_from_som_symbol): No longer static.
 806         * som.h (bfd_section_from_som_symbol): Declare.
 807
 808 2013-04-06  Alan Modra  <amodra@gmail.com>
 809
 810         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 811         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 812
 813 2013-04-05  Nick Clifton  <nickc@redhat.com>
 814
 815         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 816
 817 2013-04-04  Alan Modra  <amodra@gmail.com>
 818
 819         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 820         * bfd-in2.h: Regenerate.
 821         * elflink.c (elf_link_add_object_symbols): Use new error.
 822
 823 2013-04-03  Nick Clifton  <nickc@redhat.com>
 824
 825         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 826         (bfd_elf32_bfd_is_target_special_symbol): Define.
 827
 828 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 829
 830         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 831         elf64_aarch64_locals to get local GOT reference counts.
 832
 833 2013-04-02  DJ Delorie  <dj@redhat.com>
 834
 835         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 836         (rl78_elf_relax_section): Only fetch the next reloc if there is
 837         one expected.
 838
 839 2013-03-30  Alan Modra  <amodra@gmail.com>
 840
 841         PR ld/15323
 842         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 843         global symbols referenced by relocs.
 844         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 845         * elf32-bfin.c (bfin_check_relocs): Likewise.
 846         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 847         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 848         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 849         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 850         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 851         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 852         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 853         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 854         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 855         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 856         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 857         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 858         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 859         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 860         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 861         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 862         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 863         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 864         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 865         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 866         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 867         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 868         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 869         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 870         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 871         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 872         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 873         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 874         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 875         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 876         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 877         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 878         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 879         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 880         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 881         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 882         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 883         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 884         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 885         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 886         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 887         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 888         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 889         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 890         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 891         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 892         test indirect/warning links for NULL.
 893
 894 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 895
 896         PR ld/15323
 897         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 898         symbol is referenced by a non-shared object.
 899         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 900
 901 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 902
 903         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 904         R_SH_REL32 relocations against undefined weak symbols.
 905
 906 2013-03-28  Alan Modra  <amodra@gmail.com>
 907
 908         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 909         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 910         into ifunc and non-ifunc.
 911         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 912         separate ifunc/non-ifunc dynrel counts.
 913         (allocate_got): Always use reliplt for ifunc.
 914         (allocate_dynrelocs): Likewise.
 915         (ppc64_elf_size_dynamic_sections): Likewise.
 916         (ppc64_elf_layout_multitoc): Likewise.
 917         (ppc64_elf_relocate_section): Likewise.
 918
 919 2013-03-28  Alan Modra  <amodra@gmail.com>
 920
 921         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 922         (ppc_elf_check_relocs): Separate dynrel counts for local syms
 923         into ifunc and non-ifunc.
 924         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
 925         (ppc_elf_size_dynamic_sections): Likewise.
 926         (ppc_elf_relocate_section): Likewise.
 927
 928 2013-03-28  Alan Modra  <amodra@gmail.com>
 929
 930         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
 931         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
 932         bfd_link_info* and asection* params.
 933         (_bfd_elf_reloc_type_class): Likewise.
 934         * elf.c (_bfd_elf_reloc_type_class): Likewise.
 935         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
 936         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
 937         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
 938         for any reliplt reloc.  Don't return reloc_class_plt for
 939         R_PPC_REL24 and R_PPC_ADDR24.
 940         * elf64-ppc.c (allocate_got): Formatting.
 941         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
 942         reliplt reloc.
 943         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
 944         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
 945         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 946         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
 947         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
 948         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
 949         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
 950         Add extra params to the various reloc_type_class functions.
 951
 952 2013-03-27  Alan Modra  <amodra@gmail.com>
 953
 954         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
 955         masks for all local ifunc syms.
 956         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
 957         (ppc_elf_size_dynamic_sections): Likewise.
 958         (ppc_elf_relocate_section): Likewise.
 959
 960 2013-03-27  Will Newton  <will.newton@linaro.org>
 961
 962         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 963         dynamic reloc for symbols with dynindx == -1.
 964         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 965         dynamic reloc for symbols with dynindx == -1.
 966
 967 2013-03-27  Will Newton  <will.newton@linaro.org>
 968
 969         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 970         dynamic reloc for non-default visibility undefined weaks.
 971         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 972         dynamic reloc for non-default visibility undefined weaks.
 973
 974 2013-03-26  Alan Modra  <amodra@gmail.com>
 975
 976         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
 977         over _bfd_elf_merge_symbol calls.
 978
 979 2013-03-26  Alan Modra  <amodra@gmail.com>
 980
 981         * elflink.c (elf_link_add_object_symbols): Add assertion for
 982         common override alignment check code.  Formatting.
 983
 984 2013-03-25  Alan Modra  <amodra@gmail.com>
 985
 986         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
 987         usual common symbols as well as for dynamic.  Add poldbfd param.
 988         Save old bfd.  Adjust callers.
 989         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
 990         and "value" by value, not pointer.  Adjust caller.
 991         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
 992         Delete code to set same.  Use old_bfd and old_alignment from
 993         _bfd_elf_merge_symbol instead.  Add default symbol before
 994         alignment and size checks.  Wrap overlong lines.
 995
 996 2013-03-25  Alan Modra  <amodra@gmail.com>
 997
 998         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
 999         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1000         when override is true.
1001
1002 2013-03-25  Alan Modra  <amodra@gmail.com>
1003
1004         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1005         of *sym_hash.
1006
1007 2013-03-25  Alan Modra  <amodra@gmail.com>
1008
1009         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1010         Wrap long lines.
1011         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1012         early in symbol loop.
1013
1014 2013-03-25  Alan Modra  <amodra@gmail.com>
1015
1016         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1017         (_bfd_elf_init_reloc_shdr): Delete.
1018         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1019         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1020         just what is needed.
1021         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1022
1023 2013-03-23  Alan Modra  <amodra@gmail.com>
1024
1025         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1026         * elflink.c (_bfd_elf_merge_symbol): Make static.
1027         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1028         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1029
1030 2013-03-23  Alan Modra  <amodra@gmail.com>
1031
1032         PR ld/15270
1033         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1034         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1035         def_dynamic/ref_dynamic.
1036         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1037         owned syms.
1038
1039 2013-03-22  David S. Miller  <davem@davemloft.net>
1040
1041         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1042         hwcaps attribute.
1043
1044 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1045
1046         PR ld/14902
1047         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1048         errors adjusting relocs and symbols.
1049
1050 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1051
1052         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1053         @(disp:32,ERx) to mov @(disp:16,ERx).
1054         (R_H8_DISP32A16): New reloc.
1055         Comments added and corrected.
1056         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1057         * bfd-in2.h: Regenerate.
1058         * libbfd.h: Regenerate.
1059
1060 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1061
1062         * coffgen.c (coff_real_object_p): Make global.
1063         * peicode.h (coff_real_object_p): Add prototype.
1064         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1065         external_PEI_IMAGE_hdr structure.
1066         (coff_swap_filehdr_in): Handle variable header-size.
1067         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1068         of directory-entiries as specified in pe-header.
1069
1070 2013-03-21  Nick Clifton  <nickc@redhat.com>
1071
1072         PR sim/15286
1073         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1074         iWMMXt and iWMMXt2 processors from attributes.
1075
1076 2013-03-20  Alan Modra  <amodra@gmail.com>
1077
1078         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1079         sh_type according to is_rela.
1080
1081 2013-03-18  Alan Modra  <amodra@gmail.com>
1082
1083         PR ld/12549
1084         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1085         considering whether an --as-needed library is needed.
1086
1087 2013-03-14  Tom Tromey  <tromey@redhat.com>
1088
1089         * opncls.c (bfd_get_debug_link_info): Rename from
1090         get_debug_link_info.  Export.  Update comment.
1091         (find_separate_debug_file): Update.
1092         * bfd-in2.h: Rebuild.
1093
1094 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1095
1096         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1097         support.
1098         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1099         relocs.
1100
1101 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1102
1103         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1104         * elf.c (elfcore_write_s390_tdb): New function.
1105         (elfcore_write_register_note): Call it.
1106         (elfcore_grok_s390_tdb): New function.
1107         (elfcore_grok_note): Call it.
1108
1109 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1110
1111         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1112
1113 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1114
1115         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1116
1117 2013-03-04  Alan Modra  <amodra@gmail.com>
1118
1119         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1120         non-zero addends when relocatable, rather than addends >= 32768.
1121         Always zero "addend" before applying relocation.
1122
1123 2013-03-04  Nick Clifton  <nickc@redhat.com>
1124
1125         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1126         file pointer offsets for thin archives.
1127
1128 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1129
1130         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1131         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1132
1133 2013-02-27  DJ Delorie  <dj@redhat.com>
1134
1135         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1136         * libbfd.h: Regenerate.
1137         * bfd-in2.h: Regenerate.
1138         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1139         references in compuated relocs.
1140
1141 2013-02-26  Anthony Green  <green@moxielogic.com>
1142
1143         * config.bfd: Extend moxie-rtems target triplet name support.
1144
1145 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1146
1147         PR ld/15167
1148         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1149         unique_global only for definition.
1150         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1151         here.
1152         (elf_link_add_object_symbols): Set unique_global only
1153         for definition.
1154
1155 2013-02-21  Alan Modra  <amodra@gmail.com>
1156
1157         * elf-bfd.h (struct elf_build_id): Extracted from..
1158         (struct elf_build_id_info): ..here.  Delete.
1159         (struct output_elf_obj_tdata): New, extracted from..
1160         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1161         Add "o" field.
1162         (elf_program_header_size): Reference tdata->o.
1163         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1164         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1165         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1166         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1167         when opening bfd in any mode that might write.
1168         (_bfd_elf_write_object_contents): Use build_id field in
1169         output_elf_obj_tdata.
1170         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1171         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1172
1173 2013-02-21  Alan Modra  <amodra@gmail.com>
1174
1175         * elf-bfd.h (struct core_elf_obj_tdata): New.
1176         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1177         core_program, and core_command.  Add "core".
1178         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1179         Update all refs to tdata core fields.
1180         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1181         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1182         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1183         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1184         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1185         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1186         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1187         to tdata core fields.
1188
1189 2013-02-21  Alan Modra  <amodra@gmail.com>
1190
1191         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1192         Delete num_locals and num_globals.
1193         (elf_num_locals, elf_num_globals): Don't define.
1194         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1195         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1196         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1197         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1198         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1199         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1200         accessor macros.
1201         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1202         number of locals syms via new param.
1203         (swap_out_syms): Adjust to suit elf_map_symbols change.
1204
1205 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1206
1207         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1208         STO_MICROMIPS annotation.
1209
1210 2013-02-19  Alan Modra  <amodra@gmail.com>
1211
1212         * configure.in: Bump version to 2.23.52.
1213         * elf-bfd.h (struct elf_build_id_info): New.
1214         (struct elf_obj_tdata): Delete after_write_object_contents,
1215         after_write_object_contents_info and build_id_size.  Make build_id
1216         a pointer to struct elf_build_id_info.
1217         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1218         after_write_ibject_contents invocation.
1219         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1220         allow zero size notes.
1221         * configure: Regenerate.
1222
1223 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1224
1225         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1226         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1227         (micromips_elf64_howto_table_rela): Likewise.
1228         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1229         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1230         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1231         (elf_micromips_howto_table_rela): Likewise.
1232         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1233
1234 2013-02-18  Paul Brook  <paul@codesourcery.com>
1235
1236         * elfxx-mips.c (MICROMIPS_P): New macro.
1237         (_bfd_mips_elf_symbol_processing): Use it.
1238
1239 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1240
1241         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1242         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1243
1244 2013-02-18  Alan Modra  <amodra@gmail.com>
1245
1246         PR ld/12549
1247         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1248         (_bfd_elf_strtab_clear_all_refs): Declare.
1249         (_bfd_elf_strtab_resize): Declare.
1250         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1251         (_bfd_elf_strtab_clear_all_refs): New function.
1252         (_bfd_elf_strtab_resize): Likewise.
1253         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1254
1255 2013-02-18  Alan Modra  <amodra@gmail.com>
1256
1257         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1258         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1259         and elf_text_section to..
1260         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1261         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1262         (struct alpha_elf_find_line): ..this.
1263         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1264
1265 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1266
1267         PR ld/15146
1268         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1269         for references from the dummy bfd.
1270
1271 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         PR ld/15149
1274         * elflink.c (elf_link_add_object_symbols): Also track weak
1275         references.
1276
1277 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         PR binutils/15151
1280         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1281         archive pointing to itself.
1282         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1283
1284 2013-02-15  Nick Clifton  <nickc@redhat.com>
1285
1286         PR binutils/15140
1287         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1288         accessing a corrupt nested archive.
1289
1290 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1291
1292         * elfxx-mips.c (mips_got_page_ref): New structure.
1293         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1294         pair to represent the anchor point.
1295         (mips_got_info): Add a got_page_refs field.
1296         (mips_elf_link_hash_table): Add a sym_cache field.
1297         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1298         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1299         new anchor representation.
1300         (mips_elf_create_got_info): Create got_page_refs rather than
1301         got_page_entries.
1302         (mips_elf_record_got_page_ref): New function.
1303         (mips_elf_pages_for_range): Move further down file.
1304         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1305         Use a section rather than a (bfd, symndx) pair to represent the
1306         anchor point.
1307         (mips_elf_resolve_got_page_ref): New function.
1308         (mips_elf_resolve_final_got_entries): Use it to populate
1309         got_page_entries.
1310         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1311         rather than mips_elf_record_got_page_entry.  Only nullify h
1312         afterwards.
1313         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1314         earlier.
1315
1316 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1317
1318         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1319         in g->relocs.
1320
1321 2013-02-12  Alan Modra  <amodra@gmail.com>
1322
1323         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1324         suitable definition when using generic linker hash table.
1325
1326 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1327
1328         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1329         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1330         mips_elf_traverse_got_arg.  Count GOT entries.
1331         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1332         as argument.  Update after above changes.
1333         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1334         mips_elf_count_got_entries.  Update the calls to
1335         mips_elf_resolve_final_got_entries.
1336
1337 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1338
1339         * elfxx-mips.c (mips_got_tls_type): New enum.
1340         (mips_got_entry): Add tls_initialized.
1341         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1342         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1343         GOT_TLS_TYPE masks.
1344         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1345         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1346         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1347         than GOT_NORMAL.
1348         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1349         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1350         tls_initialized rather than GOT_TLS_DONE.
1351         (mips_tls_got_index): Delete.
1352         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1353         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1354         (mips_elf_record_got_entry): Initialize tls_initialized.
1355
1356 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1357
1358         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1359         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1360         tls_ie_got_offset and tls_gd_got_offset.
1361         (mips_elf_link_hash_newfunc): Remove initialization.
1362         (mips_elf_create_got_info): Likewise.
1363         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1364         (mips_tls_single_got_index): Delete.
1365         (mips_elf_local_got_index): Always use the GOT entry to track
1366         GOT indices.
1367         (mips_elf_global_got_index): Likewise.
1368         (mips_elf_create_local_got_entry): Assert that TLS entries have
1369         already been allocated.
1370         (mips_elf_record_global_got_symbol): Don't initialize
1371         tls_ie_type or tls_gd_type.
1372         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1373         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1374         entry.
1375         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1376         the GOT entries.
1377         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1378         have been allocated.
1379         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1380         tls_ie_type and tls_gd_type.
1381
1382 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1383
1384         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1385         aliasing violation.  Check for htab allocation failures.
1386
1387 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1388
1389         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1390         split out from...
1391         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1392         the output bfd and info come first.
1393         (mips_elf_calculate_relocation): Update the call to
1394         mips_elf_global_got_index accordingly.
1395         (_bfd_mips_elf_finish_dynamic_symbol): Use
1396         mips_elf_primary_global_got_index rather than
1397         mips_elf_global_got_index.
1398         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1399
1400 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1401
1402         * elfxx-mips.c (mips_got_entry): Update comments.
1403         (mips_elf_multi_got_entry_eq): Rename to...
1404         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1405         (mips_elf_create_got_info): Remove master_got_p argument.
1406         Always use mips_elf_got_entry_eq.
1407         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1408         Update calls accordingly.
1409
1410 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1411
1412         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1413         (mips_elf_bfd2got_hash): Delete.
1414         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1415         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1416         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1417         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1418         than mips_elf_got_for_ibfd.
1419         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1420         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1421         (mips_elf_make_got_per_bfd): Replace with...
1422         (mips_elf_add_got_entry): ...this new function.
1423         (mips_elf_make_got_pages_per_bfd): Replace with...
1424         (mips_elf_add_got_page_entry): ...this new function.
1425         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1426         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1427         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1428         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1429         to set the BFD's GOT and free the old table.
1430         (mips_elf_merge_got): Replace bfd2got argument with separate
1431         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1432         Use mips_elf_count_got_entries to count the number of entries in
1433         each GOT.  Update the calls to mips_elf_merge_got_with.
1434         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1435         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1436         (mips_elf_multi_got): Don't create the bfd2got hash table.
1437         Replace hash table traversal with a walk over the input bfds,
1438         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1439         to set the output bfd's GOT.
1440         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1441         bfds use the master GOT in the single-GOT case.
1442         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1443         rather than mips_elf_got_for_ibfd.
1444
1445 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1446
1447         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1448         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1449         (mips_elf_record_global_got_symbol): Update the hash entry before
1450         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1451         the latter.
1452         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1453         (mips_elf_record_got_page_entry): Record the entry in both the
1454         master and bfd GOTs.
1455
1456 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1457
1458         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1459         create another one if necessary.
1460         (mips_elf_set_gotidx): New function.
1461         (mips_elf_set_global_gotidx): Use it.
1462         (mips_elf_initialize_tls_index): Likewise.  Take a
1463         mips_elf_traverse_got_arg as argument.
1464         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1465         (mips_elf_multi_got): Likewise.  Cope with error returns from
1466         mips_elf_set_global_gotidx.
1467
1468 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1469
1470         * elfxx-mips.c (mips_got_info): Add relocs field.
1471         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1472         with...
1473         (mips_elf_traverse_got_arg): ...this new structure.
1474         (mips_elf_count_local_tls_relocs): Delete.
1475         (mips_elf_count_global_tls_relocs): Likewise.
1476         (mips_elf_count_got_entry): New function.
1477         (mips_elf_count_local_got_entries): Likewise.
1478         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1479         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1480         (mips_elf_record_local_got_symbol): Don't count got entries here.
1481         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1482         (mips_elf_set_global_got_offset): Split into...
1483         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1484         new functions.  Take a mips_elf_traverse_got_arg rather than a
1485         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1486         Use g->relocs to record the number of relocs needed for global GOT
1487         entries.
1488         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1489         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1490         relocations.  Update for above function split.
1491         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1492         to count both the number of GOT entries and the number of TLS
1493         relocs required by local entries.  Likewise
1494         mips_elf_count_global_tls_entries and global entries.
1495         Remove uses of mips_elf_count_local_tls_relocs and
1496         mips_elf_count_global_tls_relocs.
1497
1498 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1499
1500         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1501         to say that each structure represents only one type of TLS reference.
1502         (GOT_TLS_TYPE): New define.
1503         (mips_elf_link_hash_entry): Temporarily split tls_type and
1504         tls_got_offset into two variables each.
1505         (mips_elf_link_hash_newfunc): Update accordingly.
1506         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1507         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1508         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1509         (mips_tls_got_relocs): Use a switch statement.
1510         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1511         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1512         local "offset" variable.
1513         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1514         code that handled entries with two TLS types; always use the
1515         original got_index instead.
1516         (mips_tls_single_got_index): New function.
1517         (mips_elf_local_got_index): Use entry->tls_type to check for
1518         TLS entries.  Use mips_tls_single_got_index.  Update call to
1519         mips_tls_got_index.
1520         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1521         Use p->tls_type to check for TLS entries.  Update call to
1522         mips_tls_got_index.  Use mips_tls_single_got_index.
1523         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1524         Use entry.tls_type to check for TLS entries.
1525         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1526         with r_type argument.  Use mips_elf_reloc_tls_type.
1527         Set up the new hash entry fields.
1528         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1529         with r_type argument.  Use mips_elf_reloc_tls_type and
1530         mips_tls_got_entries.  Remove code that handled entries
1531         with multiple TLS types.
1532         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1533         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1534         Use equality rather than masks when checking for specific TLS types.
1535         Use mips_tls_got_entries.  Remove code that handled entries
1536         with multiple TLS types.
1537         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1538         testing the hash table entry.
1539         (_bfd_mips_elf_check_relocs): Update calls to
1540         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1541         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1542         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1543
1544 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1545
1546         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1547         (mips_elf_got_entry_hash): ...this, deleting the old version.
1548         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1549         both types of GOT.
1550
1551 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1552
1553         * elfxx-mips.c (mips_elf_create_got_info): New function.
1554         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1555         (mips_elf_create_got_section): Likewise.
1556
1557 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1558
1559         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1560         gotidx to -1.
1561
1562 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1563
1564         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1565
1566 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1567
1568         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1569         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1570
1571 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1572
1573         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1574         (mips_elf_count_global_tls_relocs): Don't count indirect or
1575         warning symbols.
1576         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1577         number of TLS entries were allocated.
1578
1579 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1580
1581         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1582
1583 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1584
1585         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1586         if there are TLS relocations.
1587
1588 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1589
1590         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1591         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1592
1593 2013-02-11  Alan Modra  <amodra@gmail.com>
1594
1595         * elfcode.h (elf_checksum_contents): Free contents.
1596         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1597         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1598         (elf_final_link_free): New function, extracted from..
1599         (bfd_elf_final_link): ..here.  Always call
1600         _bfd_elf_write_section_eh_frame_hdr.
1601         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1602         _bfd_elf_link_hash_table_free.
1603         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1604         * libbfd.h: Regenerate.
1605         * merge.c (_bfd_merge_sections_free): New function.
1606         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1607         hdr_info->array.
1608         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1609         _bfd_elf_link_hash_table_free.
1610         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1611         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1612         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1613         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1614         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1615         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1616         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1617         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1618         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1619         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1620         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1621         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1622         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1623         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1624         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1625         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1626         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1627
1628 2013-02-10  Alan Modra  <amodra@gmail.com>
1629
1630         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1631         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1632         * m68klinux.c (linux_link_hash_table_create): Likewise.
1633         * sparclinux.c (linux_link_hash_table_create): Likewise.
1634         * sunos.c (sunos_link_hash_table_create): Likewise.
1635         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1636         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1637         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1638         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1639         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1640         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1641         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1642         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1643         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1644         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1645         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1646         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1647         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1648         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1649         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1650         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1651         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1652         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1653         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1654         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1655         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1656         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1657         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1658         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1659         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1660         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1661         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1662         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1663
1664 2013-02-10  Alan Modra  <amodra@gmail.com>
1665
1666         * i386linux.c (linux_link_hash_table_create): Allocate table
1667         with bfd_zmalloc, not bfd_alloc.
1668         * pdp11.c (link_hash_table_create): Allocate table with
1669         bfd_malloc, not bfd_alloc.
1670         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1671         with bfd_zmalloc, not bfd_zalloc.
1672         (bfin_link_hash_table_create): Likewise.
1673         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1674         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1675
1676 2013-02-10  Alan Modra  <amodra@gmail.com>
1677
1678         PR ld/15113
1679         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1680
1681 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1682
1683         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1684         sections.
1685         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1686         symbol.
1687
1688 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1689
1690         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1691         288 to 272.
1692
1693 2013-02-08  Alan Modra  <amodra@gmail.com>
1694
1695         PR binutils/15106
1696         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1697         * elf.c (elf_find_function): Revert last change.  Use new
1698         tdata field rather than static vars for cache.
1699
1700 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1701
1702         PR ld/15107
1703         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1704         symbol is defined in regular object.
1705
1706 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1707
1708         PR binutils/15106
1709         * elf.c (elf_find_function): Don't cache if symbols change.
1710
1711 2013-02-07  Alan Modra  <amodra@gmail.com>
1712
1713         PR binutils/14873
1714         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1715         copy attributes from or to non-ELF.
1716
1717 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1718
1719         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1720         for non-zero TLS symbol.
1721         (elf_i386_relocate_section): Don't resolve size relocation against
1722         non-zero TLS symbol.
1723         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1724         pc_count for non-zero TLS symbol.
1725         (elf_x86_64_relocate_section): Don't resolve size relocation
1726         against non-zero TLS symbol.
1727
1728 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1729             Andrew Jenner <andrew@codesourcery.com>
1730
1731         Based on patches from Altera Corporation.
1732
1733         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1734         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1735         (BFD_BACKENDS): Add elf32-nios2.lo.
1736         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1737         * Makefile.in: Regenerated.
1738         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1739         bfd_elf32_littlenios2_vec.
1740         * configure: Regenerated.
1741         * config.bfd: Add cases for nios2.
1742         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1743         (bfd_mach_nios2): Define.
1744         (bfd_nios2_arch): Declare.
1745         (bfd_archures_list): Add bfd_nios2_arch.
1746         * targets.c (bfd_elf32_bignios2_vec): Declare.
1747         (bfd_elf32_littlenios2_vec): Declare.
1748         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1749         bfd_elf32_littlenios2_vec.
1750         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1751         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1752         * bfd-in2.h: Regenerated.
1753         * libbfd.h: Regenerated.
1754         * cpu-nios2.c: New file.
1755         * elf32-nios2.c: New file.
1756
1757 2013-02-06  Alan Modra  <amodra@gmail.com>
1758
1759         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1760         stubs in stub_bfd.
1761
1762 2013-02-06  Alan Modra  <amodra@gmail.com>
1763
1764         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1765         * Makefile.in: Regenerate.
1766
1767 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1768             Pedro Alves  <palves@redhat.com>
1769
1770         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1771         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1772         declaration.
1773         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1774         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1775         * elf-linux-psinfo.h: New file.
1776         * elf.c: Include elf-linux-psinfo.h.
1777         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1778         New functions.
1779         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1780         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1781         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1782         (elfcore_write_ppc_linux_prpsinfo32): New function.
1783
1784 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1785
1786         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1787         start address.
1788
1789 2013-02-04  Alan Modra  <amodra@gmail.com>
1790
1791         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1792         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1793         * Makefile.in: Regenerate.
1794         * po/SRC-POTFILES.in: Regenerate.
1795
1796 2013-02-04  Alan Modra  <amodra@gmail.com>
1797
1798         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1799         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1800
1801 2013-02-01  Alan Modra  <amodra@gmail.com>
1802
1803         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1804         clears def_regular.
1805
1806 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1807
1808         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1809         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1810         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1811
1812 2013-01-31  Alan Modra  <amodra@gmail.com>
1813             David S. Miller  <davem@davemloft.net>
1814
1815         PR ld/15056
1816         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1817         references to __tls_get_addr.
1818         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1819         vtinherit and vtentry reloc handling too.
1820         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1821
1822 2013-01-31  Alan Modra  <amodra@gmail.com>
1823
1824         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1825
1826 2013-01-31  Alan Modra  <amodra@gmail.com>
1827
1828         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1829
1830 2013-01-28  Alan Modra  <amodra@gmail.com>
1831
1832         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1833         "relocation" in error messages throughout file.
1834         (ppc64_elf_relocate_section): Remove sibling call error message,
1835         replace with "call lacks nop".  Specially report errors for
1836         branches to function entry points via OPD lookup and branches
1837         to stubs.  Remove NULL symbol handling now done by %T.
1838
1839 2013-01-28  Alan Modra  <amodra@gmail.com>
1840
1841         * archive.c (bfd_generic_archive_p): Return target and keep
1842         ardata on partial matches.
1843         * format.c (bfd_check_format_matches): Adjust for above
1844         change.  Remove bfd_error_file_ambiguously_recognized dead
1845         code.
1846
1847 2013-01-26  Alan Modra  <amodra@gmail.com>
1848
1849         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1850         bfd_preserve_finish): Move to..
1851         * format.c: ..here, splitting out..
1852         (bfd_reinit): ..this.  New function.
1853         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1854         keep bfd state for a match.
1855         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1856         * elfcore.h (elf_core_file_p): Likewise.
1857         * mach-o.c (bfd_mach_o_header_p): Likewise.
1858         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1859         * xsym.c (bfd_sym_object_p): Likewise.
1860         * mmo.c (mmo_scan): Clear abfd->symcount.
1861         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1862         * section.c (bfd_section_list_clear): Clear section_htab.count.
1863         * bfd-in2.h: Regenerate.
1864
1865 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1866
1867         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1868         second reloc, make sure that the reloc potentially exists first.
1869
1870 2013-01-24  Nick Clifton  <nickc@redhat.com>
1871
1872         * archures.c: Add bfd_mach_v850e3v5.
1873         * bfd-in2.h: Regenerate.
1874         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1875         * cpu-v850_rh850.c: Likewise.
1876         * elf32-v850.c: Add support for v850e3v5 architecture.
1877
1878 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1879
1880         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1881
1882 2013-01-23  Leif Ekblad  <leif@rdos.net>
1883
1884         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1885
1886 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1887
1888         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1889         non-zero TLS symbol.
1890         (elf_i386_relocate_section): Resolve size relocation against
1891         non-zero TLS symbol.
1892         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1893         for non-zero TLS symbol.
1894         (elf_x86_64_relocate_section): Resolve size relocation against
1895         non-zero TLS symbol.
1896
1897 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1898
1899         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1900         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1901         true.
1902
1903 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1904
1905         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1906         PC-relative relocation.
1907         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1908         as PC-relative relocation.
1909
1910 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1913         check.
1914         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1915
1916         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1917         and R_X86_64_SIZE64 check.
1918         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1919         nor R_X86_64_SIZE64.
1920
1921 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1922
1923         * bfd-in2.h: Regenerated.
1924         * libbfd.h: Likewise.
1925
1926         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1927         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1928         (elf_i386_check_relocs): Handle R_386_SIZE32.
1929         (elf_i386_gc_sweep_hook): Likewise.
1930         (elf_i386_relocate_section): Likewise.
1931
1932         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1933         and R_X86_64_SIZE64 entries.
1934         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1935         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1936         (elf_x86_64_reloc_name_lookup): Likewise.
1937         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1938         R_X86_64_SIZE64.
1939         (elf_x86_64_gc_sweep_hook): Likewise.
1940         (elf_x86_64_relocate_section): Likewise.
1941
1942         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1943         BFD_RELOC_SIZE64.
1944
1945 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1946
1947         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1948         with R_X86_64_RELATIVE64.
1949
1950 2013-01-15  Nick Clifton  <nickc@redhat.com>
1951
1952         * elf32-msp430.c: Fix spelling typo.
1953
1954 2013-01-15  Alan Modra  <amodra@gmail.com>
1955
1956         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1957         plt-thread-safe.
1958
1959 2013-01-14  Alan Modra  <amodra@gmail.com>
1960
1961         PR binutils/14813
1962         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1963         (memory_bclose): Likewise.  Return 0 on success.
1964         * cache.c (cache_bclose): Likewise.
1965         * opncls.c (opncls_bclose, bfd_close): Likewise.
1966         * vms-lib.c (vms_lib_bclose): Likewise.
1967         * libbfd.h: Regenerate.
1968
1969 2013-01-13  Alan Modra  <amodra@gmail.com>
1970
1971         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1972         Add ref_dynamic_nonweak.
1973         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1974         (_bfd_elf_merge_symbol): Don't call above function.  Move
1975         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1976         clear dynamic_def.
1977         (elf_link_add_object_symbols): Delete redundant "override" test.
1978         Don't set dynamic_def here.
1979         (elf_link_output_extsym): Update.
1980
1981 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1984         normal and TLS symbol access.
1985         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1986
1987 2013-01-12  Alan Modra  <amodra@gmail.com>
1988
1989         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1990         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1991         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1992
1993 2013-01-12  Alan Modra  <amodra@gmail.com>
1994
1995         PR ld/12549
1996         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1997         (_bfd_elf_strtab_clear_all_refs): Define.
1998         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1999         (_bfd_elf_strtab_clear_all_refs): Delete.
2000         * elflink.c (elf_link_add_object_symbols): Clear out added
2001         strtab refs.  Correct handling of warning common symbols.
2002
2003 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2004
2005         * aout0.c: Remove trailing white spaces.
2006         * archive.c: Likewise.
2007         * archures.c: Likewise.
2008         * bfd-in.h: Likewise.
2009         * bfd-in2.h: Likewise.
2010         * coff-alpha.c: Likewise.
2011         * coff-i860.c: Likewise.
2012         * coff-mips.c: Likewise.
2013         * coff-ppc.c: Likewise.
2014         * coff-tic80.c: Likewise.
2015         * coff-x86_64.c: Likewise.
2016         * coff-z80.c: Likewise.
2017         * coffcode.h: Likewise.
2018         * coffgen.c: Likewise.
2019         * cofflink.c: Likewise.
2020         * compress.c: Likewise.
2021         * corefile.c: Likewise.
2022         * cpu-arm.c: Likewise.
2023         * cpu-avr.c: Likewise.
2024         * cpu-bfin.c: Likewise.
2025         * cpu-cr16.c: Likewise.
2026         * cpu-cr16c.c: Likewise.
2027         * cpu-crx.c: Likewise.
2028         * cpu-h8300.c: Likewise.
2029         * cpu-i386.c: Likewise.
2030         * cpu-lm32.c: Likewise.
2031         * cpu-m68k.c: Likewise.
2032         * cpu-moxie.c: Likewise.
2033         * cpu-msp430.c: Likewise.
2034         * cpu-sh.c: Likewise.
2035         * cpu-xc16x.c: Likewise.
2036         * dwarf2.c: Likewise.
2037         * ecofflink.c: Likewise.
2038         * ecoffswap.h: Likewise.
2039         * elf-ifunc.c: Likewise.
2040         * elf-m10300.c: Likewise.
2041         * elf-vxworks.c: Likewise.
2042         * elf32-avr.c: Likewise.
2043         * elf32-avr.h: Likewise.
2044         * elf32-cr16.c: Likewise.
2045         * elf32-cr16c.c: Likewise.
2046         * elf32-cris.c: Likewise.
2047         * elf32-crx.c: Likewise.
2048         * elf32-frv.c: Likewise.
2049         * elf32-hppa.c: Likewise.
2050         * elf32-i860.c: Likewise.
2051         * elf32-ip2k.c: Likewise.
2052         * elf32-iq2000.c: Likewise.
2053         * elf32-m32c.c: Likewise.
2054         * elf32-m68hc1x.c: Likewise.
2055         * elf32-msp430.c: Likewise.
2056         * elf32-mt.c: Likewise.
2057         * elf32-ppc.c: Likewise.
2058         * elf32-rl78.c: Likewise.
2059         * elf32-s390.c: Likewise.
2060         * elf32-score.h: Likewise.
2061         * elf32-sh-symbian.c: Likewise.
2062         * elf32-sh.c: Likewise.
2063         * elf32-spu.c: Likewise.
2064         * elf32-tic6x.c: Likewise.
2065         * elf32-v850.c: Likewise.
2066         * elf32-xc16x.c: Likewise.
2067         * elf32-xtensa.c: Likewise.
2068         * elf64-alpha.c: Likewise.
2069         * elf64-hppa.c: Likewise.
2070         * elf64-ppc.c: Likewise.
2071         * elf64-s390.c: Likewise.
2072         * elfcore.h: Likewise.
2073         * elflink.c: Likewise.
2074         * elfxx-mips.c: Likewise.
2075         * elfxx-sparc.c: Likewise.
2076         * elfxx-tilegx.c: Likewise.
2077         * ieee.c: Likewise.
2078         * libcoff.h: Likewise.
2079         * libpei.h: Likewise.
2080         * libxcoff.h: Likewise.
2081         * linker.c: Likewise.
2082         * mach-o-i386.c: Likewise.
2083         * mach-o-target.c: Likewise.
2084         * mach-o.c: Likewise.
2085         * mach-o.h: Likewise.
2086         * mmo.c: Likewise.
2087         * opncls.c: Likewise.
2088         * pdp11.c: Likewise.
2089         * pe-x86_64.c: Likewise.
2090         * peXXigen.c: Likewise.
2091         * pef-traceback.h: Likewise.
2092         * pei-x86_64.c: Likewise.
2093         * peicode.h: Likewise.
2094         * plugin.c: Likewise.
2095         * reloc.c: Likewise.
2096         * riscix.c: Likewise.
2097         * section.c: Likewise.
2098         * som.c: Likewise.
2099         * syms.c: Likewise.
2100         * tekhex.c: Likewise.
2101         * ticoff.h: Likewise.
2102         * vaxbsd.c: Likewise.
2103         * xcofflink.c: Likewise.
2104         * xtensa-isa.c: Likewise.
2105
2106 2013-01-10  Will Newton <will.newton@imgtec.com>
2107
2108         * Makefile.am: Add Meta.
2109         * Makefile.in: Regenerate.
2110         * archures.c (bfd_mach_metag): New.
2111         * bfd-in2.h: Regenerate.
2112         * config.bfd: Add Meta.
2113         * configure: Regenerate.
2114         * configure.in: Add Meta.
2115         * cpu-metag.c: New file.
2116         * elf-bfd.h: Add Meta.
2117         * elf32-metag.c: New file.
2118         * elf32-metag.h: New file.
2119         * libbfd.h: Regenerate.
2120         * reloc.c: Add Meta relocations.
2121         * targets.c: Add Meta.
2122
2123 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2124
2125         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2126         (elfcore_write_aarch_hw_break): Likewise.
2127         (elfcore_write_aarch_hw_watch): Likewise.
2128         * elf.c (elfcore_grok_aarch_tls): New function.
2129         (elfcore_grok_aarch_hw_break): Likewise.
2130         (elfcore_grok_aarch_hw_watch): Likewise.
2131         (elfcore_grok_note): Call the new functions to handle the
2132         corresponding notes.
2133         (elfcore_write_aarch_tls): New function.
2134         (elfcore_write_aarch_hw_break): Likewise.
2135         (elfcore_write_aarch_hw_watch): Likewise.
2136         (elfcore_write_register_note): Call the new functions to handle the
2137         corresponding pseudo sections.
2138
2139 2013-01-07  Tom Tromey  <tromey@redhat.com>
2140
2141         * section.c (_bfd_std_section): Rename from std_section.
2142         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2143         (STD_SECTION): Update.
2144         * bfd-in2.h: Rebuild.
2145
2146 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2147
2148         * archures.c (bfd_mach_mips5900): Define.
2149         * bfd-in2.h: Regenerate.
2150         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2151         * cpu-mips.c: Add support for MIPS r5900.
2152         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2153
2154 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2155             Nick Clifton  <nickc@redhat.com>
2156
2157         * elflink.c (get_value): Prevent the use of an undefined shift
2158         operation.  Add sanity checks.
2159
2160 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2161
2162         * config.bfd (cr16*-*-uclinux*): New target support.
2163
2164
2165 For older changes see ChangeLog-2012
2166 \f
2167 Copyright (C) 2013 Free Software Foundation, Inc.
2168
2169 Copying and distribution of this file, with or without modification,
2170 are permitted in any medium without royalty provided the copyright
2171 notice and this notice are preserved.
2172
2173 Local Variables:
2174 mode: change-log
2175 left-margin: 8
2176 fill-column: 74
2177 version-control: never
2178 End: