bfd/ChangeLog

   1 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
   2
   3         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
   4         magic numbers with enum values.
   5
   6 2013-07-12  Roland McGrath  <mcgrathr@google.com>
   7
   8         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
   9         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
  10         been added here with 2013-07-05 elf32-s390.c change).
  11         * bfd-in2.h: Regenerate (no-op).
  12         * libbfd.h: Regenerate (no-op).
  13
  14 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
  15
  16         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
  17         EF_MIPS_NAN2008.
  18         (_bfd_mips_elf_print_private_bfd_data): Likewise.
  19
  20 2013-07-09  Tristan Gingold  <gingold@adacore.com>
  21
  22         * vms-alpha.c (struct vms_private_data_struct): Remove
  23         flag_hash_long_names and flag_show_after_trunc.
  24         (hash_string): Remove.
  25         (_bfd_vms_length_hash_symbol): Remove.
  26         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
  27         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
  28         (_bfd_vms_write_ehdr): Remove code that set removed flags.
  29         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
  30         (vms_bfd_is_local_label_name): Remove trace call.
  31
  32 2013-07-09  Tristan Gingold  <gingold@adacore.com>
  33
  34         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
  35         macros.
  36         * configure.com: Adjust to match changes in configure.
  37         * makefile.vms (OBJS): Update list.
  38
  39 2013-07-05  Tristan Gingold  <gingold@adacore.com>
  40
  41         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
  42         overflow sections.
  43
  44 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  45
  46         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
  47         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
  48         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
  49         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
  50         relocations.
  51         * elf64-s390.c: See elf32-s390.c
  52         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
  53         * libbfd.h: Add new reloc strings.
  54
  55 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  56
  57         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
  58         values.
  59         (elfNN_aarch64_relocate_section): Likewise.
  60         (elfNN_aarch64_gc_sweep_hook): Likewise.
  61         (elfNN_aarch64_check_relocs): Likewise.
  62
  63 2013-07-03  Alan Modra  <amodra@gmail.com>
  64
  65         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
  66         when relocatable.  Don't change root.type or type here.
  67         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
  68
  69 2013-07-03  Alan Modra  <amodra@gmail.com>
  70
  71         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
  72         (ppc64_elf_size_stubs): Don't set "addend".
  73         (ppc64_elf_relocate_section): Don't allow calls via
  74         toc-adjusting stubs without a following nop even in an
  75         executable, except for self-calls and both libc_start_main
  76         and .libc_start_main.
  77
  78 2013-07-03  Alan Modra  <amodra@gmail.com>
  79
  80         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
  81
  82 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  83
  84         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
  85         line.
  86
  87 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  88
  89         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
  90         (_bfd_vms_find_nearest_line_discriminator): New function.
  91
  92 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  93
  94         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
  95
  96 2013-07-02  Tristan Gingold  <gingold@adacore.com>
  97
  98         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
  99         (rs6000coff_vec): Reference it.
 100
 101 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 102
 103         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 104         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 105         (elfNN_aarch64_create_dynamic_sections): Do not define
 106         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 107
 108 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 109
 110         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 111         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 112         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 113         * ld-aarch64/tls-relax-all.d: Likewise.
 114         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 115         * ld-aarch64/gc-tls-relocs.d: Likewise.
 116         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 117         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 118         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 119
 120 2013-07-02  Alan Modra  <amodra@gmail.com>
 121
 122         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 123         .TOC. after relocatable check.
 124
 125 2013-07-01  Alan Modra  <amodra@gmail.com>
 126
 127         * elf64-ppc.h (ppc64_elf_toc): Delete.
 128         (ppc64_elf_set_toc): Declare.
 129         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 130         with call the ppc64_elf_set_toc.
 131         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 132         (ppc64_elf_start_multitoc_partition): Likewise.
 133         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 134         with elf.hgot.
 135         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 136         for ".TOC.".
 137         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 138         as needing a toc pointer.
 139         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 140         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 141         Set elf.hgot value.
 142
 143 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         PR ld/15685
 146         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 147         R_X86_64_DTPOFF64.
 148
 149 2013-06-28  Nick Clifton  <nickc@redhat.com>
 150
 151         PR ld/15302
 152         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 153
 154 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 155
 156         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 157         in sgot.
 158         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 159         in sgot[0] rather than sgotplt[0].
 160
 161 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 162
 163         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 164         beginning of the generated file.
 165         (elf64-aarch64.c): Likewise.
 166         * Makefile.in: Re-generated.
 167
 168 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 169
 170         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 171         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 172         * Makefile.in: Re-generated.
 173         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 174         (bfd_elf64_littleaarch64_vec): Likewise.
 175         (bfd_elf32_bigaarch64_vec): Likewise.
 176         (bfd_elf32_littleaarch64_vec): Likewise.
 177         * configure: Re-generated.
 178         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 179         * elfxx-aarch64.h: New file.
 180         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 181         stuff to elfxx-aarch64.c.
 182         (bfd_elf_aarch64_put_addend): Removed.
 183         (PG_OFFSET, PG): Likewise.
 184         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 185         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 186         (elf64_aarch64_grok_prstatus): Removed.
 187         (elf_backend_grok_prstatus): Removed.
 188         (insn32): Likewise.
 189         (aarch64_unsigned_overflow): Likewise.
 190         (aarch64_signed_overflow): Likewise.
 191         (aarch64_resolve_relocation): Likewise.
 192         (MASK): Likewise.
 193         (decode_branch_ofs_26): Likewise.
 194         (decode_cond_branch_ofs_19): Likewise.
 195         (decode_ld_lit_ofs_19): Likewise.
 196         (decode_tst_branch_ofs_14): Likewise.
 197         (decode_movw_imm): Likewise.
 198         (decode_adr_imm): Likewise.
 199         (decode_add_imm): Likewise.
 200         (reencode_branch_ofs_26): Likewise.
 201         (reencode_cond_branch_ofs_19): Likewise.
 202         (reencode_ld_lit_ofs_19): Likewise.
 203         (reencode_tst_branch_ofs_14): Likewise.
 204         (reencode_movw_imm): Likewise.
 205         (reencode_adr_imm): Likewise.
 206         (reencode_ldst_pos_imm): Likewise.
 207         (reencode_add_imm): Likewise.
 208         (reencode_movzn_to_movz): Likewise.
 209         (reencode_movzn_to_movn): Likewise.
 210         (aarch64_relocate): Update to call the new function names in
 211         elfxx-aarch64.c.
 212         (aarch64_calculate_got_entry_vma): Likewise.
 213         (elfNN_aarch64_final_link_relocate): Likewise.
 214         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 215         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 216         (elf_aarch64_update_plt_entry): ... this.
 217         (elfNN_aarch64_create_small_pltn_entry): Update.
 218         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 219         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 220         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 221         call elf_aarch64_update_plt_entry.
 222
 223 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 224
 225         * bfd-in2.h: Re-generated.
 226         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 227         (IS_AARCH64_TLS_RELOC): Change to be based on the
 228         bfd reloc enumerators.
 229         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 230         (PG, PG_OFFSET): Cast literal to bfd_vma.
 231         (elf64_aarch64_howto_table): Removed.
 232         (elf64_aarch64_howto_dynrelocs): Removed.
 233         (elf64_aarch64_tls_howto_table): Removed.
 234         (elf64_aarch64_tlsdesc_howto_table): Removed.
 235         (elfNN_aarch64_howto_table): New table to host all howto entires..
 236         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 237         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 238         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 239         (struct elf_aarch64_reloc_map): New.
 240         (elf_aarch64_reloc_map): New table.
 241         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 242         (elfNN_aarch64_howto_from_type): Update to look up the new table
 243         elfNN_aarch64_howto_table.
 244         (struct elf64_aarch64_reloc_map): Remove.
 245         (elf64_aarch64_reloc_map): Remove.
 246         (elfNN_aarch64_reloc_type_lookup): Change to call
 247         elfNN_aarch64_howto_from_bfd_reloc.
 248         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 249         elfNN_aarch64_howto_table.
 250         (aarch64_resolve_relocation): Refactor to switch on the bfd
 251         reloc enumerators.
 252         (bfd_elf_aarch64_put_addend): Likewise.
 253         (elfNN_aarch64_final_link_relocate): Likewise.
 254         (aarch64_tls_transition_without_check): Likewise.
 255         (aarch64_reloc_got_type): Likewise.
 256         (aarch64_can_relax_tls): Likewise.
 257         (aarch64_tls_transition): Likewise.
 258         (elfNN_aarch64_tls_relax): Likewise.
 259         (elfNN_aarch64_final_link_relocate): Likewise.
 260         (elfNN_aarch64_relocate_section): Likewise.
 261         (elfNN_aarch64_gc_sweep_hook): Likewise.
 262         (elfNN_aarch64_check_relocs): Likewise.
 263         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 264         * libbfd.h: Re-generated.
 265         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 266         (BFD_RELOC_AARCH64_RELOC_START)
 267         (BFD_RELOC_AARCH64_RELOC_END)
 268         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 269         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 270         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 271         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 272         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 273         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 274         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 275
 276 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 277
 278         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 279         (BUILD_CFILES): Add elf32-aarch64.c.
 280         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 281         * Makefile.in: Re-generated.
 282         * archures.c (bfd_mach_aarch64_ilp32): New define.
 283         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 284         (bfd_elf32_aarch64_set_options): Ditto.
 285         (elf32_aarch64_setup_section_lists): Ditto.
 286         (elf32_aarch64_next_input_section): Ditto.
 287         (elf32_aarch64_size_stubs): Ditto.
 288         (elf32_aarch64_build_stubs): Ditto.
 289         * bfd-in2.h: Re-generated.
 290         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 291         and bfd_elf32_bigaarch64_vec.
 292         (aarch64-*-linux*): Likewise.
 293         (aarch64_be-*-elf): Likewise.
 294         (aarch64_be-*-linux*): Likewise.
 295         * configure.in (bfd_elf32_bigaarch64_vec)
 296         (bfd_elf32_littleaarch64_vec): New.
 297         * configure: Re-generated.
 298         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 299         lp64 ones.
 300         (bfd_aarch64_arch_ilp32): New.
 301         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 302         * elfnn-aarch64.c (ARCH_SIZE): New define.
 303         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 304         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 305         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 306         (ELF64_R_*): Rename to ELFNN_R_*.
 307         Plus other paramaterization.
 308         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 309         New declarations.
 310         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 311         bfd_elf32_littleaarch64_vec.
 312
 313 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 314
 315         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 316         (BUILD_CFILES): Add elf64-aarch64.c.
 317         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 318         * Makefile.in: Re-generated.
 319         * elf64-aarch64.c: Rename to ...
 320         * elfnn-aarch64.c: ... this.
 321
 322 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 323             Paul Brook  <paul@codesourcery.com>
 324
 325         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 326         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 327         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 328         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 329         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 330         (micromips_insn32_o32_exec_plt0_entry): New variable.
 331         (micromips_insn32_o32_exec_plt_entry): Likewise.
 332         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 333         (mips_elf_estimate_stub_size): Likewise.
 334         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 335         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 336         (mips_finish_exec_plt): Likewise.
 337         (_bfd_mips_elf_relax_section): Likewise.
 338         (_bfd_mips_elf_insn32): New function.
 339         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 340
 341 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 342
 343         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 344         prototype.
 345         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 346         (bfd_elf32_get_synthetic_symtab): New macro.
 347         * elfxx-mips.c (plt_entry): New structure.
 348         (mips_elf_link_hash_entry): Add use_plt_entry member.
 349         (mips_elf_link_hash_table): Rename plt_entry_size member to
 350         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 351         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 352         members.
 353         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 354         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 355         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 356         (STUB_LI16S_MICROMIPS): Likewise.
 357         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 358         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 359         (micromips_o32_exec_plt0_entry): New variable.
 360         (mips16_o32_exec_plt_entry): Likewise.
 361         (micromips_o32_exec_plt_entry): Likewise.
 362         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 363         (mips_elf_output_extsym): Update to use gotplt_union's plist
 364         member rather than offset.
 365         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 366         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 367         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 368         member rather than offset.
 369         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 370         entries.
 371         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 372         here.
 373         (mips_elf_make_plt_record): New function.
 374         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 375         of JAL relocations that might need a PLT entry.
 376         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 377         gotplt_union's plist member rather than offset.  Set individual
 378         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 379         Don't set the symbol's value in the symbol table for PLT
 380         references here.  Don't set the PLT or PLT GOT section sizes
 381         here.
 382         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 383         (mips_elf_allocate_lazy_stub): Likewise.
 384         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 385         magic symbol.
 386         (mips_elf_set_plt_sym_value): New function.
 387         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 388         PLT and PLT GOT section sizes here.  Set the symbol values in
 389         the symbol table for PLT references here.  Handle microMIPS
 390         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 391         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 392         gotplt_union's plist member rather than offset.  Handle
 393         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 394         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 395         gotplt_union's plist member rather than offset.  Use
 396         MIPS_ELF_GOT_SIZE to calculate GOT address.
 397         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 398         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 399         mips_finish_exec_plt.
 400         (_bfd_mips_elf_link_hash_table_create): Update to use
 401         gotplt_union's plist member rather than offset.
 402         (_bfd_mips_elf_get_synthetic_symtab): New function.
 403
 404 2013-06-24  Wawa  <caojinyu@msn.com>
 405
 406         PR 15657
 407         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 408
 409 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 410
 411         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 412         files to...
 413         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 414         * Makefile.in: Regenerate.
 415         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 416         Set want64 to true for them at the end.
 417         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 418         #ifdef BFD64.
 419
 420 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 421
 422         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 423         set sh_entsize for PLT section.
 424
 425 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 426
 427         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 428         * bfd-in2.h: Re-generated.
 429         * elf64-aarch64.c (RELOC_SECTION): Removed.
 430         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 431         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 432         (elf64_aarch64_link_hash_traverse): Ditto.
 433         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 434         comment.
 435
 436 2013-06-19  Will Newton  <will.newton@linaro.org>
 437
 438         * configure: Regenerated.
 439         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 440         * elf64-aarch64.c: Remove objalloc.h include.
 441         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 442         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 443         members. (elf_aarch64_local_htab_hash): Remove function.
 444         (elf_aarch64_local_htab_eq): Remove function.
 445         (elf_aarch64_get_local_sym_hash): Remove function.
 446         (elf64_aarch64_link_hash_table_create): Remove local hash
 447         table initialization.
 448         (elf64_aarch64_final_link_relocate): Remove sym argument and
 449         handling of ifunc symbols.
 450         (elf64_aarch64_relocate_section): Don't pass sym argument to
 451         elf64_aarch64_final_link_relocate.
 452         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 453         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 454         (elf64_aarch64_check_relocs): Likewise.
 455         (elf64_aarch64_post_process_headers): Remove call to
 456         _bfd_elf_set_osabi.
 457         (elf64_aarch64_is_function_type): New function.
 458         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 459         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 460         (elf64_aarch64_size_dynamic_sections): Remove call to
 461         elf_aarch64_allocate_local_dynrelocs.
 462         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 463         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 464         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 465         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 466         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 467         elf_aarch64_finish_local_dynamic_symbol.
 468         (elf64_aarch64_add_symbol_hook): Remove function.
 469
 470 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 471
 472         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 473         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 474         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 475         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 476         R_AARCH64_GOT_LD_PREL19.
 477
 478 2013-06-13  Terry Guo  <terry.guo@arm.com>
 479
 480         PR ld/15302
 481         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 482         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 483         supports thumb instructions.
 484
 485 2013-06-11  DJ Delorie  <dj@redhat.com>
 486
 487         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 488
 489 2013-06-11  Will Newton  <will.newton@linaro.org>
 490
 491         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 492         ELF64_R_SYM instead of ELF32_R_SYM.
 493
 494 2013-06-11  Nick Clifton  <nickc@redhat.com>
 495
 496         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 497         checks if the dynamic sections have been created and relaxation
 498         has not been performed.
 499
 500 2013-06-07  Will Newton  <will.newton@linaro.org>
 501
 502         * configure: Regenerate.
 503         * configure.in: Build elf-ifunc.o for AArch64.
 504         * elf64-aarch64.c: Include objalloc.h.
 505         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 506         (struct elf64_aarch64_link_hash_table): Add members for handling
 507         R_AARCH64_IRELATIVE relocations.
 508         (elf_aarch64_local_htab_hash): New function.
 509         (elf_aarch64_local_htab_eq): New function.
 510         (elf_aarch64_get_local_sym_hash): New function.
 511         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 512         symbol hash.
 513         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 514         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 515         for handling STT_GNU_IFUNC symbols.
 516         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 517         references to STT_GNU_IFUNC symbols.
 518         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 519         STT_GNU_IFUNC symbols.
 520         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 521         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 522         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 523         (elf64_aarch64_is_function_type): Remove function.
 524         (elf64_aarch64_allocate_dynrelocs): Call
 525         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 526         (elf_aarch64_allocate_local_dynrelocs): New function.
 527         (elf64_aarch64_size_dynamic_sections): Call
 528         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 529         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 530         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 531         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 532         STT_GNU_IFUNC symbols and .iplt.
 533         (elf_aarch64_finish_local_dynamic_symbol): New function.
 534         (elf64_aarch64_finish_dynamic_sections): Call
 535         elf_aarch64_finish_local_dynamic_symbol.
 536         (elf64_aarch64_add_symbol_hook): New function.
 537
 538 2013-06-03  Alan Modra  <amodra@gmail.com>
 539
 540         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 541         var.  Use it with last_stab.
 542
 543 2013-05-30  Paul Brook  <paul@codesourcery.com>
 544
 545         * bfd-in2.h: Regenerate.
 546         * elf32-mips.c (elf_mips_eh_howto): New.
 547         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 548         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 549         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 550         * elf64-mips.c (elf_mips_eh_howto): New.
 551         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 552         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 553         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 554         * libbfd.h: Regenerate.
 555         * reloc.c (BFD_RELOC_MIPS_EH): New.
 556
 557 2013-05-29  Nick Clifton  <nickc@redhat.com>
 558
 559         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 560         alternate debug info source.
 561         (dwarf_debug_sections): Add entries for alternate .debug_str and
 562         .debug_info sections.
 563         (dwarf_debug_section_enum): Likewise.
 564         (read_alt_indirect_string): New function.  Handles a
 565         DW_FORM_GNU_strp_alt attribute.
 566         (read_alt_indirect_ref): New function.  Handles a
 567         DW_FORM_GNU_ref_alt attribute.
 568         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 569         DW_FORM_GNU_strp_alt.
 570         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 571         attributes.
 572         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 573         sources.
 574         * opncls.c (GNU_DEBUGALTLINK): Define.
 575         (bfd_get_alt_debug_link_info): New function.
 576         (separate_alt_debug_file_exists): New function.
 577         (find_separate_debug_file): Add parameters for fetch and check
 578         functions.
 579         (bfd_follow_gnu_debugaltlink): New function.
 580         * bfd-in2.h: Regenerate.
 581
 582 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 583
 584         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 585         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 586         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 587         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 588         * bfd-in2.h: Regenerate.
 589         * libbfd.h: Regenerate.
 590         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 591         the correct names.
 592         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 593         (elf64_aarch64_reloc_map): Likewise.
 594         (aarch64_resolve_relocation): Likewise.
 595         (bfd_elf_aarch64_put_addend): Likewise.
 596         (aarch64_tls_transition_without_check): Likewise.
 597         (aarch64_reloc_got_type): Likewise.
 598         (elf64_aarch64_final_link_relocate): Likewise.
 599         (elf64_aarch64_tls_relax): Likewise.
 600         (elf64_aarch64_relocate_section): Likewise.
 601         (elf64_aarch64_gc_sweep_hook): Likewise.
 602         (elf64_aarch64_check_relocs): Likewise.
 603
 604 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 605
 606         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 607         (max_open_files): New static int initialized to zero.
 608         (bfd_cache_max_open): New static function to set and return
 609         max_open_files.
 610         (bfd_cache_init): Use bfd_cache_max_open.
 611         (bfd_open_file): Likewise.
 612         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 613         (AC_CHECK_FUNCS): Add getrlimit.
 614         * configure: Regenerated.
 615         * config.in: Likewise.
 616         * sysdep.h: Check and include sys/resource.h for getrlimit.
 617
 618 2013-05-23  Alan Modra  <amodra@gmail.com>
 619
 620         * format.c (bfd_check_format_matches): Don't match a target in
 621         targ_selvecs if some other target is a better match.  If
 622         targets implement match priority, fall back to the first of
 623         the best matches.
 624
 625 2013-05-22  Eric Herman  <eric@freesa.org>
 626
 627         PR binutils/15462
 628         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 629
 630 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 631
 632         PR binutils/15474
 633         * srec.c (srec_set_section_contents): Properly convert size
 634         and offset to address when octets_per_byte is not unity.
 635
 636 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 637
 638         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 639         refcount member of the gotplt_union when resetting the reference
 640         count.  Adjust comment.
 641
 642 2013-05-20  Will Newton  <will.newton@linaro.org>
 643
 644         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 645         relocs_copied member.
 646         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 647         relocs_copied member.
 648         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 649         relocs_copied member.
 650
 651 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 652
 653         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 654         function definition.
 655
 656 2013-05-16  Cary Coutant  <ccoutant@google.com>
 657
 658         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 659         external_ext_size and esize.
 660
 661 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 662
 663         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 664         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 665
 666 2013-05-15  Andreas Schwab  <schwab@suse.de>
 667
 668         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 669
 670 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 671
 672         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 673         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 674
 675 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 676
 677         * bfd.c (_bfd_default_error_handler): Replace use of putc
 678         by fputc.  Add comment explaining why.
 679
 680 2013-05-09  Alan Modra  <amodra@gmail.com>
 681
 682         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 683         of symbols when hashes already exist.
 684
 685 2013-05-07  Will Newton  <will.newton@linaro.org>
 686
 687         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 688         plt_header_size argument for ports where it differs from
 689         plt_entry_size.
 690         * elf-bfd.h: Likewise.
 691         * elf32-i386.c: Pass plt_header_size to
 692         _bfd_elf_allocate_ifunc_dyn_relocs.
 693         * elf64-x86-64.c: Likewise.
 694
 695 2013-05-07  Will Newton  <will.newton@linaro.org>
 696
 697         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 698         function.
 699         * elf-bfd.h: Likewise.
 700
 701 2013-05-06  Paul Brook  <paul@codesourcery.com>
 702
 703         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 704         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 705         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 706         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 707         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 708         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 709
 710 2013-05-06  Alan Modra  <amodra@gmail.com>
 711
 712         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 713         hashes are not available.
 714
 715 2013-05-06  Alan Modra  <amodra@gmail.com>
 716
 717         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 718         hashes around loading as-needed library.  Zero them on allocation,
 719         and restore to initial all-zero state if library not needed.
 720         Arrange to reuse hashes if we load library again later.
 721
 722 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 723
 724         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 725         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 726         * elfn32-mips.c: Likewise.
 727         * elf64-mips.c: Likewise.
 728
 729 2013-05-02  Nick Clifton  <nickc@redhat.com>
 730
 731         * archures.c: Add some more MSP430 machine numbers.
 732         * config.bfd (msp430): Define targ_selvecs.
 733         * configure.in: Add bfd_elf32_msp430_ti_vec.
 734         * cpu-msp430.c: Add some more MSP430 machine numbers.
 735         * elf32-msp430.c Add support for MSP430X relocations.
 736         Add support for TI compiler generated relocations.
 737         Add support for sym_diff relocations.
 738         Add support for relaxing out of range short branches into long
 739         branches.
 740         Add support for MSP430 attribute section.
 741         * reloc.c: Add MSP430X relocations.
 742         * targets.c: Add bfd_elf32_msp430_ti_vec.
 743         * bfd-in2.h: Regenerate.
 744         * configure: Regenerate.
 745         * libbfd.h: Regenerate.
 746
 747 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 748
 749         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 750         alpha*-*-linux*ecoff*.
 751
 752 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 753
 754         PR binutils/15417
 755         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 756         zero.
 757
 758 2013-04-30  Alan Modra  <amodra@gmail.com>
 759
 760         * elflink.c (bfd_elf_record_link_assignment): Dont make
 761         STV_INTERNAL symbols STV_HIDDEN.
 762
 763 2013-04-29  Nick Clifton  <nickc@redhat.com>
 764
 765         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 766         fragmented .debug_line sections associated with unmarked code
 767         sections.
 768
 769 2013-04-29  Will Newton  <will.newton@linaro.org>
 770
 771         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 772         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 773
 774 2013-04-29  Will Newton  <will.newton@linaro.org>
 775
 776         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 777         error check up and add error message.
 778
 779 2013-04-26  Will Newton  <will.newton@linaro.org>
 780
 781         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 782
 783 2013-04-25  Alan Modra  <amodra@gmail.com>
 784
 785         * config.bfd: Add powerpc64le-linux.
 786
 787 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 790         x86_64-*-elf*.
 791
 792 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 793
 794         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 795         allocate space for PLT header even if IS_IPLT_ENTRY.
 796         (arm_nacl_put_plt0): New function, broken out of ...
 797         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 798         If HTAB->nacl_p, set up the PLT header in .iplt too.
 799         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 800         a mapping symbol for the start of .iplt too.
 801
 802 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 803
 804         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 805         BFD_ALIGN to int.
 806         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 807         variables.
 808         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 809         to bfd_vma.
 810         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 811
 812 2013-04-22  Alan Modra  <amodra@gmail.com>
 813
 814         PR ld/15382
 815         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 816         sh_size or reloc_count adjustment by count.
 817
 818 2013-04-22  Alan Modra  <amodra@gmail.com>
 819
 820         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 821         create_linkage_sections here..
 822         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 823         (create_linkage_sections): Move earlier in file.
 824         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 825         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 826
 827 2013-04-19  Nick Clifton  <nickc@redhat.com>
 828
 829         PR binutils/15356
 830         * compress.c (decompress_contents): Always call inflateEnd, even
 831         when another inflation operation fails.
 832
 833 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 834
 835         * elf-ifunc.c: Update copyright year.
 836
 837 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 838
 839         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 840         macro's return value is ignored.
 841         * elf32-hppa.c: Likewise.
 842         * elf32-tic6x.c: Likewise.
 843         * mach-o.c: Likewise.
 844         * mmo.c: Likewise.
 845         * opncls.c: Likewise.
 846         * peicode.h: Likewise.
 847         * elf32-m32r.c: Check return value of bfd_set_section_*().
 848         * elfnn-ia64.c: Likewise.
 849         * elfxx-mips.c: Likewise.
 850         * vms-alpha.c: Likewise.
 851
 852 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         PR ld/15371
 855         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 856         regular reference without non-GOT reference when building
 857         shared library.
 858
 859 2013-04-15  Alan Modra  <amodra@gmail.com>
 860
 861         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 862         cache slot for archives.
 863
 864 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 865
 866         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 867         local variable mmop.
 868
 869 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 870
 871         PR ld/12494
 872         * bfd/elf32-avr.c: Consider all sections to determine if linker
 873         relaxation can safely delete a ret after a call/jmp
 874
 875 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 876
 877         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 878         INODEs.
 879
 880 2013-04-08  Tom Tromey  <tromey@redhat.com>
 881
 882         * som.c (bfd_section_from_som_symbol): No longer static.
 883         * som.h (bfd_section_from_som_symbol): Declare.
 884
 885 2013-04-06  Alan Modra  <amodra@gmail.com>
 886
 887         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 888         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 889
 890 2013-04-05  Nick Clifton  <nickc@redhat.com>
 891
 892         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 893
 894 2013-04-04  Alan Modra  <amodra@gmail.com>
 895
 896         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 897         * bfd-in2.h: Regenerate.
 898         * elflink.c (elf_link_add_object_symbols): Use new error.
 899
 900 2013-04-03  Nick Clifton  <nickc@redhat.com>
 901
 902         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 903         (bfd_elf32_bfd_is_target_special_symbol): Define.
 904
 905 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 906
 907         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 908         elf64_aarch64_locals to get local GOT reference counts.
 909
 910 2013-04-02  DJ Delorie  <dj@redhat.com>
 911
 912         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 913         (rl78_elf_relax_section): Only fetch the next reloc if there is
 914         one expected.
 915
 916 2013-03-30  Alan Modra  <amodra@gmail.com>
 917
 918         PR ld/15323
 919         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 920         global symbols referenced by relocs.
 921         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 922         * elf32-bfin.c (bfin_check_relocs): Likewise.
 923         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 924         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 925         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 926         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 927         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 928         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 929         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 930         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 931         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 932         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 933         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 934         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 935         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 936         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 937         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 938         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 939         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 940         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 941         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 942         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 943         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 944         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 945         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 946         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 947         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 948         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 949         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 950         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 951         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 952         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 953         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 954         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 955         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 956         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 957         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 958         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 959         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 960         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 961         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 962         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 963         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 964         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 965         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 966         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 967         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 968         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 969         test indirect/warning links for NULL.
 970
 971 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         PR ld/15323
 974         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 975         symbol is referenced by a non-shared object.
 976         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 977
 978 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 979
 980         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 981         R_SH_REL32 relocations against undefined weak symbols.
 982
 983 2013-03-28  Alan Modra  <amodra@gmail.com>
 984
 985         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 986         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 987         into ifunc and non-ifunc.
 988         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 989         separate ifunc/non-ifunc dynrel counts.
 990         (allocate_got): Always use reliplt for ifunc.
 991         (allocate_dynrelocs): Likewise.
 992         (ppc64_elf_size_dynamic_sections): Likewise.
 993         (ppc64_elf_layout_multitoc): Likewise.
 994         (ppc64_elf_relocate_section): Likewise.
 995
 996 2013-03-28  Alan Modra  <amodra@gmail.com>
 997
 998         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 999         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1000         into ifunc and non-ifunc.
1001         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1002         (ppc_elf_size_dynamic_sections): Likewise.
1003         (ppc_elf_relocate_section): Likewise.
1004
1005 2013-03-28  Alan Modra  <amodra@gmail.com>
1006
1007         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1008         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1009         bfd_link_info* and asection* params.
1010         (_bfd_elf_reloc_type_class): Likewise.
1011         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1012         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1013         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1014         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1015         for any reliplt reloc.  Don't return reloc_class_plt for
1016         R_PPC_REL24 and R_PPC_ADDR24.
1017         * elf64-ppc.c (allocate_got): Formatting.
1018         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1019         reliplt reloc.
1020         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1021         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1022         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1023         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1024         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1025         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1026         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1027         Add extra params to the various reloc_type_class functions.
1028
1029 2013-03-27  Alan Modra  <amodra@gmail.com>
1030
1031         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1032         masks for all local ifunc syms.
1033         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1034         (ppc_elf_size_dynamic_sections): Likewise.
1035         (ppc_elf_relocate_section): Likewise.
1036
1037 2013-03-27  Will Newton  <will.newton@linaro.org>
1038
1039         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1040         dynamic reloc for symbols with dynindx == -1.
1041         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1042         dynamic reloc for symbols with dynindx == -1.
1043
1044 2013-03-27  Will Newton  <will.newton@linaro.org>
1045
1046         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1047         dynamic reloc for non-default visibility undefined weaks.
1048         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1049         dynamic reloc for non-default visibility undefined weaks.
1050
1051 2013-03-26  Alan Modra  <amodra@gmail.com>
1052
1053         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1054         over _bfd_elf_merge_symbol calls.
1055
1056 2013-03-26  Alan Modra  <amodra@gmail.com>
1057
1058         * elflink.c (elf_link_add_object_symbols): Add assertion for
1059         common override alignment check code.  Formatting.
1060
1061 2013-03-25  Alan Modra  <amodra@gmail.com>
1062
1063         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1064         usual common symbols as well as for dynamic.  Add poldbfd param.
1065         Save old bfd.  Adjust callers.
1066         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1067         and "value" by value, not pointer.  Adjust caller.
1068         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1069         Delete code to set same.  Use old_bfd and old_alignment from
1070         _bfd_elf_merge_symbol instead.  Add default symbol before
1071         alignment and size checks.  Wrap overlong lines.
1072
1073 2013-03-25  Alan Modra  <amodra@gmail.com>
1074
1075         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1076         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1077         when override is true.
1078
1079 2013-03-25  Alan Modra  <amodra@gmail.com>
1080
1081         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1082         of *sym_hash.
1083
1084 2013-03-25  Alan Modra  <amodra@gmail.com>
1085
1086         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1087         Wrap long lines.
1088         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1089         early in symbol loop.
1090
1091 2013-03-25  Alan Modra  <amodra@gmail.com>
1092
1093         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1094         (_bfd_elf_init_reloc_shdr): Delete.
1095         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1096         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1097         just what is needed.
1098         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1099
1100 2013-03-23  Alan Modra  <amodra@gmail.com>
1101
1102         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1103         * elflink.c (_bfd_elf_merge_symbol): Make static.
1104         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1105         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1106
1107 2013-03-23  Alan Modra  <amodra@gmail.com>
1108
1109         PR ld/15270
1110         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1111         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1112         def_dynamic/ref_dynamic.
1113         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1114         owned syms.
1115
1116 2013-03-22  David S. Miller  <davem@davemloft.net>
1117
1118         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1119         hwcaps attribute.
1120
1121 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1122
1123         PR ld/14902
1124         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1125         errors adjusting relocs and symbols.
1126
1127 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1128
1129         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1130         @(disp:32,ERx) to mov @(disp:16,ERx).
1131         (R_H8_DISP32A16): New reloc.
1132         Comments added and corrected.
1133         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1134         * bfd-in2.h: Regenerate.
1135         * libbfd.h: Regenerate.
1136
1137 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1138
1139         * coffgen.c (coff_real_object_p): Make global.
1140         * peicode.h (coff_real_object_p): Add prototype.
1141         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1142         external_PEI_IMAGE_hdr structure.
1143         (coff_swap_filehdr_in): Handle variable header-size.
1144         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1145         of directory-entiries as specified in pe-header.
1146
1147 2013-03-21  Nick Clifton  <nickc@redhat.com>
1148
1149         PR sim/15286
1150         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1151         iWMMXt and iWMMXt2 processors from attributes.
1152
1153 2013-03-20  Alan Modra  <amodra@gmail.com>
1154
1155         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1156         sh_type according to is_rela.
1157
1158 2013-03-18  Alan Modra  <amodra@gmail.com>
1159
1160         PR ld/12549
1161         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1162         considering whether an --as-needed library is needed.
1163
1164 2013-03-14  Tom Tromey  <tromey@redhat.com>
1165
1166         * opncls.c (bfd_get_debug_link_info): Rename from
1167         get_debug_link_info.  Export.  Update comment.
1168         (find_separate_debug_file): Update.
1169         * bfd-in2.h: Rebuild.
1170
1171 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1172
1173         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1174         support.
1175         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1176         relocs.
1177
1178 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1179
1180         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1181         * elf.c (elfcore_write_s390_tdb): New function.
1182         (elfcore_write_register_note): Call it.
1183         (elfcore_grok_s390_tdb): New function.
1184         (elfcore_grok_note): Call it.
1185
1186 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1187
1188         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1189
1190 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1191
1192         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1193
1194 2013-03-04  Alan Modra  <amodra@gmail.com>
1195
1196         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1197         non-zero addends when relocatable, rather than addends >= 32768.
1198         Always zero "addend" before applying relocation.
1199
1200 2013-03-04  Nick Clifton  <nickc@redhat.com>
1201
1202         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1203         file pointer offsets for thin archives.
1204
1205 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1206
1207         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1208         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1209
1210 2013-02-27  DJ Delorie  <dj@redhat.com>
1211
1212         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1213         * libbfd.h: Regenerate.
1214         * bfd-in2.h: Regenerate.
1215         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1216         references in compuated relocs.
1217
1218 2013-02-26  Anthony Green  <green@moxielogic.com>
1219
1220         * config.bfd: Extend moxie-rtems target triplet name support.
1221
1222 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1223
1224         PR ld/15167
1225         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1226         unique_global only for definition.
1227         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1228         here.
1229         (elf_link_add_object_symbols): Set unique_global only
1230         for definition.
1231
1232 2013-02-21  Alan Modra  <amodra@gmail.com>
1233
1234         * elf-bfd.h (struct elf_build_id): Extracted from..
1235         (struct elf_build_id_info): ..here.  Delete.
1236         (struct output_elf_obj_tdata): New, extracted from..
1237         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1238         Add "o" field.
1239         (elf_program_header_size): Reference tdata->o.
1240         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1241         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1242         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1243         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1244         when opening bfd in any mode that might write.
1245         (_bfd_elf_write_object_contents): Use build_id field in
1246         output_elf_obj_tdata.
1247         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1248         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1249
1250 2013-02-21  Alan Modra  <amodra@gmail.com>
1251
1252         * elf-bfd.h (struct core_elf_obj_tdata): New.
1253         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1254         core_program, and core_command.  Add "core".
1255         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1256         Update all refs to tdata core fields.
1257         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1258         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1259         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1260         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1261         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1262         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1263         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1264         to tdata core fields.
1265
1266 2013-02-21  Alan Modra  <amodra@gmail.com>
1267
1268         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1269         Delete num_locals and num_globals.
1270         (elf_num_locals, elf_num_globals): Don't define.
1271         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1272         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1273         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1274         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1275         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1276         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1277         accessor macros.
1278         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1279         number of locals syms via new param.
1280         (swap_out_syms): Adjust to suit elf_map_symbols change.
1281
1282 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1283
1284         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1285         STO_MICROMIPS annotation.
1286
1287 2013-02-19  Alan Modra  <amodra@gmail.com>
1288
1289         * configure.in: Bump version to 2.23.52.
1290         * elf-bfd.h (struct elf_build_id_info): New.
1291         (struct elf_obj_tdata): Delete after_write_object_contents,
1292         after_write_object_contents_info and build_id_size.  Make build_id
1293         a pointer to struct elf_build_id_info.
1294         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1295         after_write_ibject_contents invocation.
1296         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1297         allow zero size notes.
1298         * configure: Regenerate.
1299
1300 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1301
1302         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1303         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1304         (micromips_elf64_howto_table_rela): Likewise.
1305         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1306         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1307         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1308         (elf_micromips_howto_table_rela): Likewise.
1309         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1310
1311 2013-02-18  Paul Brook  <paul@codesourcery.com>
1312
1313         * elfxx-mips.c (MICROMIPS_P): New macro.
1314         (_bfd_mips_elf_symbol_processing): Use it.
1315
1316 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1317
1318         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1319         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1320
1321 2013-02-18  Alan Modra  <amodra@gmail.com>
1322
1323         PR ld/12549
1324         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1325         (_bfd_elf_strtab_clear_all_refs): Declare.
1326         (_bfd_elf_strtab_resize): Declare.
1327         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1328         (_bfd_elf_strtab_clear_all_refs): New function.
1329         (_bfd_elf_strtab_resize): Likewise.
1330         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1331
1332 2013-02-18  Alan Modra  <amodra@gmail.com>
1333
1334         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1335         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1336         and elf_text_section to..
1337         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1338         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1339         (struct alpha_elf_find_line): ..this.
1340         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1341
1342 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1343
1344         PR ld/15146
1345         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1346         for references from the dummy bfd.
1347
1348 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1349
1350         PR ld/15149
1351         * elflink.c (elf_link_add_object_symbols): Also track weak
1352         references.
1353
1354 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1355
1356         PR binutils/15151
1357         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1358         archive pointing to itself.
1359         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1360
1361 2013-02-15  Nick Clifton  <nickc@redhat.com>
1362
1363         PR binutils/15140
1364         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1365         accessing a corrupt nested archive.
1366
1367 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1368
1369         * elfxx-mips.c (mips_got_page_ref): New structure.
1370         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1371         pair to represent the anchor point.
1372         (mips_got_info): Add a got_page_refs field.
1373         (mips_elf_link_hash_table): Add a sym_cache field.
1374         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1375         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1376         new anchor representation.
1377         (mips_elf_create_got_info): Create got_page_refs rather than
1378         got_page_entries.
1379         (mips_elf_record_got_page_ref): New function.
1380         (mips_elf_pages_for_range): Move further down file.
1381         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1382         Use a section rather than a (bfd, symndx) pair to represent the
1383         anchor point.
1384         (mips_elf_resolve_got_page_ref): New function.
1385         (mips_elf_resolve_final_got_entries): Use it to populate
1386         got_page_entries.
1387         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1388         rather than mips_elf_record_got_page_entry.  Only nullify h
1389         afterwards.
1390         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1391         earlier.
1392
1393 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1394
1395         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1396         in g->relocs.
1397
1398 2013-02-12  Alan Modra  <amodra@gmail.com>
1399
1400         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1401         suitable definition when using generic linker hash table.
1402
1403 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1404
1405         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1406         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1407         mips_elf_traverse_got_arg.  Count GOT entries.
1408         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1409         as argument.  Update after above changes.
1410         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1411         mips_elf_count_got_entries.  Update the calls to
1412         mips_elf_resolve_final_got_entries.
1413
1414 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1415
1416         * elfxx-mips.c (mips_got_tls_type): New enum.
1417         (mips_got_entry): Add tls_initialized.
1418         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1419         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1420         GOT_TLS_TYPE masks.
1421         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1422         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1423         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1424         than GOT_NORMAL.
1425         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1426         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1427         tls_initialized rather than GOT_TLS_DONE.
1428         (mips_tls_got_index): Delete.
1429         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1430         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1431         (mips_elf_record_got_entry): Initialize tls_initialized.
1432
1433 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1434
1435         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1436         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1437         tls_ie_got_offset and tls_gd_got_offset.
1438         (mips_elf_link_hash_newfunc): Remove initialization.
1439         (mips_elf_create_got_info): Likewise.
1440         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1441         (mips_tls_single_got_index): Delete.
1442         (mips_elf_local_got_index): Always use the GOT entry to track
1443         GOT indices.
1444         (mips_elf_global_got_index): Likewise.
1445         (mips_elf_create_local_got_entry): Assert that TLS entries have
1446         already been allocated.
1447         (mips_elf_record_global_got_symbol): Don't initialize
1448         tls_ie_type or tls_gd_type.
1449         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1450         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1451         entry.
1452         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1453         the GOT entries.
1454         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1455         have been allocated.
1456         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1457         tls_ie_type and tls_gd_type.
1458
1459 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1460
1461         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1462         aliasing violation.  Check for htab allocation failures.
1463
1464 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1465
1466         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1467         split out from...
1468         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1469         the output bfd and info come first.
1470         (mips_elf_calculate_relocation): Update the call to
1471         mips_elf_global_got_index accordingly.
1472         (_bfd_mips_elf_finish_dynamic_symbol): Use
1473         mips_elf_primary_global_got_index rather than
1474         mips_elf_global_got_index.
1475         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1476
1477 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1478
1479         * elfxx-mips.c (mips_got_entry): Update comments.
1480         (mips_elf_multi_got_entry_eq): Rename to...
1481         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1482         (mips_elf_create_got_info): Remove master_got_p argument.
1483         Always use mips_elf_got_entry_eq.
1484         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1485         Update calls accordingly.
1486
1487 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1488
1489         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1490         (mips_elf_bfd2got_hash): Delete.
1491         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1492         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1493         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1494         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1495         than mips_elf_got_for_ibfd.
1496         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1497         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1498         (mips_elf_make_got_per_bfd): Replace with...
1499         (mips_elf_add_got_entry): ...this new function.
1500         (mips_elf_make_got_pages_per_bfd): Replace with...
1501         (mips_elf_add_got_page_entry): ...this new function.
1502         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1503         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1504         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1505         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1506         to set the BFD's GOT and free the old table.
1507         (mips_elf_merge_got): Replace bfd2got argument with separate
1508         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1509         Use mips_elf_count_got_entries to count the number of entries in
1510         each GOT.  Update the calls to mips_elf_merge_got_with.
1511         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1512         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1513         (mips_elf_multi_got): Don't create the bfd2got hash table.
1514         Replace hash table traversal with a walk over the input bfds,
1515         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1516         to set the output bfd's GOT.
1517         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1518         bfds use the master GOT in the single-GOT case.
1519         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1520         rather than mips_elf_got_for_ibfd.
1521
1522 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1523
1524         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1525         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1526         (mips_elf_record_global_got_symbol): Update the hash entry before
1527         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1528         the latter.
1529         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1530         (mips_elf_record_got_page_entry): Record the entry in both the
1531         master and bfd GOTs.
1532
1533 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1534
1535         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1536         create another one if necessary.
1537         (mips_elf_set_gotidx): New function.
1538         (mips_elf_set_global_gotidx): Use it.
1539         (mips_elf_initialize_tls_index): Likewise.  Take a
1540         mips_elf_traverse_got_arg as argument.
1541         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1542         (mips_elf_multi_got): Likewise.  Cope with error returns from
1543         mips_elf_set_global_gotidx.
1544
1545 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1546
1547         * elfxx-mips.c (mips_got_info): Add relocs field.
1548         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1549         with...
1550         (mips_elf_traverse_got_arg): ...this new structure.
1551         (mips_elf_count_local_tls_relocs): Delete.
1552         (mips_elf_count_global_tls_relocs): Likewise.
1553         (mips_elf_count_got_entry): New function.
1554         (mips_elf_count_local_got_entries): Likewise.
1555         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1556         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1557         (mips_elf_record_local_got_symbol): Don't count got entries here.
1558         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1559         (mips_elf_set_global_got_offset): Split into...
1560         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1561         new functions.  Take a mips_elf_traverse_got_arg rather than a
1562         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1563         Use g->relocs to record the number of relocs needed for global GOT
1564         entries.
1565         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1566         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1567         relocations.  Update for above function split.
1568         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1569         to count both the number of GOT entries and the number of TLS
1570         relocs required by local entries.  Likewise
1571         mips_elf_count_global_tls_entries and global entries.
1572         Remove uses of mips_elf_count_local_tls_relocs and
1573         mips_elf_count_global_tls_relocs.
1574
1575 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1576
1577         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1578         to say that each structure represents only one type of TLS reference.
1579         (GOT_TLS_TYPE): New define.
1580         (mips_elf_link_hash_entry): Temporarily split tls_type and
1581         tls_got_offset into two variables each.
1582         (mips_elf_link_hash_newfunc): Update accordingly.
1583         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1584         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1585         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1586         (mips_tls_got_relocs): Use a switch statement.
1587         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1588         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1589         local "offset" variable.
1590         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1591         code that handled entries with two TLS types; always use the
1592         original got_index instead.
1593         (mips_tls_single_got_index): New function.
1594         (mips_elf_local_got_index): Use entry->tls_type to check for
1595         TLS entries.  Use mips_tls_single_got_index.  Update call to
1596         mips_tls_got_index.
1597         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1598         Use p->tls_type to check for TLS entries.  Update call to
1599         mips_tls_got_index.  Use mips_tls_single_got_index.
1600         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1601         Use entry.tls_type to check for TLS entries.
1602         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1603         with r_type argument.  Use mips_elf_reloc_tls_type.
1604         Set up the new hash entry fields.
1605         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1606         with r_type argument.  Use mips_elf_reloc_tls_type and
1607         mips_tls_got_entries.  Remove code that handled entries
1608         with multiple TLS types.
1609         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1610         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1611         Use equality rather than masks when checking for specific TLS types.
1612         Use mips_tls_got_entries.  Remove code that handled entries
1613         with multiple TLS types.
1614         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1615         testing the hash table entry.
1616         (_bfd_mips_elf_check_relocs): Update calls to
1617         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1618         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1619         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1620
1621 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1622
1623         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1624         (mips_elf_got_entry_hash): ...this, deleting the old version.
1625         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1626         both types of GOT.
1627
1628 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1629
1630         * elfxx-mips.c (mips_elf_create_got_info): New function.
1631         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1632         (mips_elf_create_got_section): Likewise.
1633
1634 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1635
1636         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1637         gotidx to -1.
1638
1639 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1640
1641         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1642
1643 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1644
1645         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1646         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1647
1648 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1649
1650         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1651         (mips_elf_count_global_tls_relocs): Don't count indirect or
1652         warning symbols.
1653         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1654         number of TLS entries were allocated.
1655
1656 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1657
1658         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1659
1660 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1661
1662         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1663         if there are TLS relocations.
1664
1665 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1666
1667         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1668         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1669
1670 2013-02-11  Alan Modra  <amodra@gmail.com>
1671
1672         * elfcode.h (elf_checksum_contents): Free contents.
1673         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1674         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1675         (elf_final_link_free): New function, extracted from..
1676         (bfd_elf_final_link): ..here.  Always call
1677         _bfd_elf_write_section_eh_frame_hdr.
1678         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1679         _bfd_elf_link_hash_table_free.
1680         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1681         * libbfd.h: Regenerate.
1682         * merge.c (_bfd_merge_sections_free): New function.
1683         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1684         hdr_info->array.
1685         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1686         _bfd_elf_link_hash_table_free.
1687         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1688         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1689         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1690         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1691         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1692         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1693         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1694         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1695         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1696         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1697         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1698         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1699         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1700         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1701         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1702         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1703         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1704
1705 2013-02-10  Alan Modra  <amodra@gmail.com>
1706
1707         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1708         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1709         * m68klinux.c (linux_link_hash_table_create): Likewise.
1710         * sparclinux.c (linux_link_hash_table_create): Likewise.
1711         * sunos.c (sunos_link_hash_table_create): Likewise.
1712         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1713         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1714         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1715         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1716         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1717         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1718         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1719         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1720         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1721         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1722         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1723         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1724         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1725         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1726         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1727         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1728         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1729         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1730         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1731         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1732         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1733         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1734         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1735         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1736         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1737         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1738         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1739         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1740
1741 2013-02-10  Alan Modra  <amodra@gmail.com>
1742
1743         * i386linux.c (linux_link_hash_table_create): Allocate table
1744         with bfd_zmalloc, not bfd_alloc.
1745         * pdp11.c (link_hash_table_create): Allocate table with
1746         bfd_malloc, not bfd_alloc.
1747         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1748         with bfd_zmalloc, not bfd_zalloc.
1749         (bfin_link_hash_table_create): Likewise.
1750         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1751         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1752
1753 2013-02-10  Alan Modra  <amodra@gmail.com>
1754
1755         PR ld/15113
1756         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1757
1758 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1759
1760         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1761         sections.
1762         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1763         symbol.
1764
1765 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1766
1767         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1768         288 to 272.
1769
1770 2013-02-08  Alan Modra  <amodra@gmail.com>
1771
1772         PR binutils/15106
1773         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1774         * elf.c (elf_find_function): Revert last change.  Use new
1775         tdata field rather than static vars for cache.
1776
1777 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1778
1779         PR ld/15107
1780         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1781         symbol is defined in regular object.
1782
1783 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1784
1785         PR binutils/15106
1786         * elf.c (elf_find_function): Don't cache if symbols change.
1787
1788 2013-02-07  Alan Modra  <amodra@gmail.com>
1789
1790         PR binutils/14873
1791         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1792         copy attributes from or to non-ELF.
1793
1794 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1797         for non-zero TLS symbol.
1798         (elf_i386_relocate_section): Don't resolve size relocation against
1799         non-zero TLS symbol.
1800         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1801         pc_count for non-zero TLS symbol.
1802         (elf_x86_64_relocate_section): Don't resolve size relocation
1803         against non-zero TLS symbol.
1804
1805 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1806             Andrew Jenner <andrew@codesourcery.com>
1807
1808         Based on patches from Altera Corporation.
1809
1810         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1811         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1812         (BFD_BACKENDS): Add elf32-nios2.lo.
1813         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1814         * Makefile.in: Regenerated.
1815         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1816         bfd_elf32_littlenios2_vec.
1817         * configure: Regenerated.
1818         * config.bfd: Add cases for nios2.
1819         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1820         (bfd_mach_nios2): Define.
1821         (bfd_nios2_arch): Declare.
1822         (bfd_archures_list): Add bfd_nios2_arch.
1823         * targets.c (bfd_elf32_bignios2_vec): Declare.
1824         (bfd_elf32_littlenios2_vec): Declare.
1825         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1826         bfd_elf32_littlenios2_vec.
1827         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1828         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1829         * bfd-in2.h: Regenerated.
1830         * libbfd.h: Regenerated.
1831         * cpu-nios2.c: New file.
1832         * elf32-nios2.c: New file.
1833
1834 2013-02-06  Alan Modra  <amodra@gmail.com>
1835
1836         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1837         stubs in stub_bfd.
1838
1839 2013-02-06  Alan Modra  <amodra@gmail.com>
1840
1841         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1842         * Makefile.in: Regenerate.
1843
1844 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1845             Pedro Alves  <palves@redhat.com>
1846
1847         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1848         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1849         declaration.
1850         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1851         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1852         * elf-linux-psinfo.h: New file.
1853         * elf.c: Include elf-linux-psinfo.h.
1854         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1855         New functions.
1856         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1857         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1858         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1859         (elfcore_write_ppc_linux_prpsinfo32): New function.
1860
1861 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1862
1863         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1864         start address.
1865
1866 2013-02-04  Alan Modra  <amodra@gmail.com>
1867
1868         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1869         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1870         * Makefile.in: Regenerate.
1871         * po/SRC-POTFILES.in: Regenerate.
1872
1873 2013-02-04  Alan Modra  <amodra@gmail.com>
1874
1875         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1876         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1877
1878 2013-02-01  Alan Modra  <amodra@gmail.com>
1879
1880         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1881         clears def_regular.
1882
1883 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1884
1885         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1886         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1887         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1888
1889 2013-01-31  Alan Modra  <amodra@gmail.com>
1890             David S. Miller  <davem@davemloft.net>
1891
1892         PR ld/15056
1893         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1894         references to __tls_get_addr.
1895         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1896         vtinherit and vtentry reloc handling too.
1897         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1898
1899 2013-01-31  Alan Modra  <amodra@gmail.com>
1900
1901         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1902
1903 2013-01-31  Alan Modra  <amodra@gmail.com>
1904
1905         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1906
1907 2013-01-28  Alan Modra  <amodra@gmail.com>
1908
1909         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1910         "relocation" in error messages throughout file.
1911         (ppc64_elf_relocate_section): Remove sibling call error message,
1912         replace with "call lacks nop".  Specially report errors for
1913         branches to function entry points via OPD lookup and branches
1914         to stubs.  Remove NULL symbol handling now done by %T.
1915
1916 2013-01-28  Alan Modra  <amodra@gmail.com>
1917
1918         * archive.c (bfd_generic_archive_p): Return target and keep
1919         ardata on partial matches.
1920         * format.c (bfd_check_format_matches): Adjust for above
1921         change.  Remove bfd_error_file_ambiguously_recognized dead
1922         code.
1923
1924 2013-01-26  Alan Modra  <amodra@gmail.com>
1925
1926         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1927         bfd_preserve_finish): Move to..
1928         * format.c: ..here, splitting out..
1929         (bfd_reinit): ..this.  New function.
1930         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1931         keep bfd state for a match.
1932         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1933         * elfcore.h (elf_core_file_p): Likewise.
1934         * mach-o.c (bfd_mach_o_header_p): Likewise.
1935         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1936         * xsym.c (bfd_sym_object_p): Likewise.
1937         * mmo.c (mmo_scan): Clear abfd->symcount.
1938         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1939         * section.c (bfd_section_list_clear): Clear section_htab.count.
1940         * bfd-in2.h: Regenerate.
1941
1942 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1943
1944         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1945         second reloc, make sure that the reloc potentially exists first.
1946
1947 2013-01-24  Nick Clifton  <nickc@redhat.com>
1948
1949         * archures.c: Add bfd_mach_v850e3v5.
1950         * bfd-in2.h: Regenerate.
1951         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1952         * cpu-v850_rh850.c: Likewise.
1953         * elf32-v850.c: Add support for v850e3v5 architecture.
1954
1955 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1956
1957         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1958
1959 2013-01-23  Leif Ekblad  <leif@rdos.net>
1960
1961         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1962
1963 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1966         non-zero TLS symbol.
1967         (elf_i386_relocate_section): Resolve size relocation against
1968         non-zero TLS symbol.
1969         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1970         for non-zero TLS symbol.
1971         (elf_x86_64_relocate_section): Resolve size relocation against
1972         non-zero TLS symbol.
1973
1974 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1975
1976         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1977         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1978         true.
1979
1980 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1981
1982         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1983         PC-relative relocation.
1984         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1985         as PC-relative relocation.
1986
1987 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1988
1989         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1990         check.
1991         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1992
1993         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1994         and R_X86_64_SIZE64 check.
1995         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1996         nor R_X86_64_SIZE64.
1997
1998 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1999
2000         * bfd-in2.h: Regenerated.
2001         * libbfd.h: Likewise.
2002
2003         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2004         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2005         (elf_i386_check_relocs): Handle R_386_SIZE32.
2006         (elf_i386_gc_sweep_hook): Likewise.
2007         (elf_i386_relocate_section): Likewise.
2008
2009         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2010         and R_X86_64_SIZE64 entries.
2011         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2012         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2013         (elf_x86_64_reloc_name_lookup): Likewise.
2014         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2015         R_X86_64_SIZE64.
2016         (elf_x86_64_gc_sweep_hook): Likewise.
2017         (elf_x86_64_relocate_section): Likewise.
2018
2019         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2020         BFD_RELOC_SIZE64.
2021
2022 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2023
2024         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2025         with R_X86_64_RELATIVE64.
2026
2027 2013-01-15  Nick Clifton  <nickc@redhat.com>
2028
2029         * elf32-msp430.c: Fix spelling typo.
2030
2031 2013-01-15  Alan Modra  <amodra@gmail.com>
2032
2033         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2034         plt-thread-safe.
2035
2036 2013-01-14  Alan Modra  <amodra@gmail.com>
2037
2038         PR binutils/14813
2039         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2040         (memory_bclose): Likewise.  Return 0 on success.
2041         * cache.c (cache_bclose): Likewise.
2042         * opncls.c (opncls_bclose, bfd_close): Likewise.
2043         * vms-lib.c (vms_lib_bclose): Likewise.
2044         * libbfd.h: Regenerate.
2045
2046 2013-01-13  Alan Modra  <amodra@gmail.com>
2047
2048         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2049         Add ref_dynamic_nonweak.
2050         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2051         (_bfd_elf_merge_symbol): Don't call above function.  Move
2052         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2053         clear dynamic_def.
2054         (elf_link_add_object_symbols): Delete redundant "override" test.
2055         Don't set dynamic_def here.
2056         (elf_link_output_extsym): Update.
2057
2058 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2059
2060         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2061         normal and TLS symbol access.
2062         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2063
2064 2013-01-12  Alan Modra  <amodra@gmail.com>
2065
2066         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2067         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2068         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2069
2070 2013-01-12  Alan Modra  <amodra@gmail.com>
2071
2072         PR ld/12549
2073         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2074         (_bfd_elf_strtab_clear_all_refs): Define.
2075         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2076         (_bfd_elf_strtab_clear_all_refs): Delete.
2077         * elflink.c (elf_link_add_object_symbols): Clear out added
2078         strtab refs.  Correct handling of warning common symbols.
2079
2080 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2081
2082         * aout0.c: Remove trailing white spaces.
2083         * archive.c: Likewise.
2084         * archures.c: Likewise.
2085         * bfd-in.h: Likewise.
2086         * bfd-in2.h: Likewise.
2087         * coff-alpha.c: Likewise.
2088         * coff-i860.c: Likewise.
2089         * coff-mips.c: Likewise.
2090         * coff-ppc.c: Likewise.
2091         * coff-tic80.c: Likewise.
2092         * coff-x86_64.c: Likewise.
2093         * coff-z80.c: Likewise.
2094         * coffcode.h: Likewise.
2095         * coffgen.c: Likewise.
2096         * cofflink.c: Likewise.
2097         * compress.c: Likewise.
2098         * corefile.c: Likewise.
2099         * cpu-arm.c: Likewise.
2100         * cpu-avr.c: Likewise.
2101         * cpu-bfin.c: Likewise.
2102         * cpu-cr16.c: Likewise.
2103         * cpu-cr16c.c: Likewise.
2104         * cpu-crx.c: Likewise.
2105         * cpu-h8300.c: Likewise.
2106         * cpu-i386.c: Likewise.
2107         * cpu-lm32.c: Likewise.
2108         * cpu-m68k.c: Likewise.
2109         * cpu-moxie.c: Likewise.
2110         * cpu-msp430.c: Likewise.
2111         * cpu-sh.c: Likewise.
2112         * cpu-xc16x.c: Likewise.
2113         * dwarf2.c: Likewise.
2114         * ecofflink.c: Likewise.
2115         * ecoffswap.h: Likewise.
2116         * elf-ifunc.c: Likewise.
2117         * elf-m10300.c: Likewise.
2118         * elf-vxworks.c: Likewise.
2119         * elf32-avr.c: Likewise.
2120         * elf32-avr.h: Likewise.
2121         * elf32-cr16.c: Likewise.
2122         * elf32-cr16c.c: Likewise.
2123         * elf32-cris.c: Likewise.
2124         * elf32-crx.c: Likewise.
2125         * elf32-frv.c: Likewise.
2126         * elf32-hppa.c: Likewise.
2127         * elf32-i860.c: Likewise.
2128         * elf32-ip2k.c: Likewise.
2129         * elf32-iq2000.c: Likewise.
2130         * elf32-m32c.c: Likewise.
2131         * elf32-m68hc1x.c: Likewise.
2132         * elf32-msp430.c: Likewise.
2133         * elf32-mt.c: Likewise.
2134         * elf32-ppc.c: Likewise.
2135         * elf32-rl78.c: Likewise.
2136         * elf32-s390.c: Likewise.
2137         * elf32-score.h: Likewise.
2138         * elf32-sh-symbian.c: Likewise.
2139         * elf32-sh.c: Likewise.
2140         * elf32-spu.c: Likewise.
2141         * elf32-tic6x.c: Likewise.
2142         * elf32-v850.c: Likewise.
2143         * elf32-xc16x.c: Likewise.
2144         * elf32-xtensa.c: Likewise.
2145         * elf64-alpha.c: Likewise.
2146         * elf64-hppa.c: Likewise.
2147         * elf64-ppc.c: Likewise.
2148         * elf64-s390.c: Likewise.
2149         * elfcore.h: Likewise.
2150         * elflink.c: Likewise.
2151         * elfxx-mips.c: Likewise.
2152         * elfxx-sparc.c: Likewise.
2153         * elfxx-tilegx.c: Likewise.
2154         * ieee.c: Likewise.
2155         * libcoff.h: Likewise.
2156         * libpei.h: Likewise.
2157         * libxcoff.h: Likewise.
2158         * linker.c: Likewise.
2159         * mach-o-i386.c: Likewise.
2160         * mach-o-target.c: Likewise.
2161         * mach-o.c: Likewise.
2162         * mach-o.h: Likewise.
2163         * mmo.c: Likewise.
2164         * opncls.c: Likewise.
2165         * pdp11.c: Likewise.
2166         * pe-x86_64.c: Likewise.
2167         * peXXigen.c: Likewise.
2168         * pef-traceback.h: Likewise.
2169         * pei-x86_64.c: Likewise.
2170         * peicode.h: Likewise.
2171         * plugin.c: Likewise.
2172         * reloc.c: Likewise.
2173         * riscix.c: Likewise.
2174         * section.c: Likewise.
2175         * som.c: Likewise.
2176         * syms.c: Likewise.
2177         * tekhex.c: Likewise.
2178         * ticoff.h: Likewise.
2179         * vaxbsd.c: Likewise.
2180         * xcofflink.c: Likewise.
2181         * xtensa-isa.c: Likewise.
2182
2183 2013-01-10  Will Newton <will.newton@imgtec.com>
2184
2185         * Makefile.am: Add Meta.
2186         * Makefile.in: Regenerate.
2187         * archures.c (bfd_mach_metag): New.
2188         * bfd-in2.h: Regenerate.
2189         * config.bfd: Add Meta.
2190         * configure: Regenerate.
2191         * configure.in: Add Meta.
2192         * cpu-metag.c: New file.
2193         * elf-bfd.h: Add Meta.
2194         * elf32-metag.c: New file.
2195         * elf32-metag.h: New file.
2196         * libbfd.h: Regenerate.
2197         * reloc.c: Add Meta relocations.
2198         * targets.c: Add Meta.
2199
2200 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2201
2202         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2203         (elfcore_write_aarch_hw_break): Likewise.
2204         (elfcore_write_aarch_hw_watch): Likewise.
2205         * elf.c (elfcore_grok_aarch_tls): New function.
2206         (elfcore_grok_aarch_hw_break): Likewise.
2207         (elfcore_grok_aarch_hw_watch): Likewise.
2208         (elfcore_grok_note): Call the new functions to handle the
2209         corresponding notes.
2210         (elfcore_write_aarch_tls): New function.
2211         (elfcore_write_aarch_hw_break): Likewise.
2212         (elfcore_write_aarch_hw_watch): Likewise.
2213         (elfcore_write_register_note): Call the new functions to handle the
2214         corresponding pseudo sections.
2215
2216 2013-01-07  Tom Tromey  <tromey@redhat.com>
2217
2218         * section.c (_bfd_std_section): Rename from std_section.
2219         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2220         (STD_SECTION): Update.
2221         * bfd-in2.h: Rebuild.
2222
2223 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2224
2225         * archures.c (bfd_mach_mips5900): Define.
2226         * bfd-in2.h: Regenerate.
2227         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2228         * cpu-mips.c: Add support for MIPS r5900.
2229         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2230
2231 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2232             Nick Clifton  <nickc@redhat.com>
2233
2234         * elflink.c (get_value): Prevent the use of an undefined shift
2235         operation.  Add sanity checks.
2236
2237 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2238
2239         * config.bfd (cr16*-*-uclinux*): New target support.
2240
2241
2242 For older changes see ChangeLog-2012
2243 \f
2244 Copyright (C) 2013 Free Software Foundation, Inc.
2245
2246 Copying and distribution of this file, with or without modification,
2247 are permitted in any medium without royalty provided the copyright
2248 notice and this notice are preserved.
2249
2250 Local Variables:
2251 mode: change-log
2252 left-margin: 8
2253 fill-column: 74
2254 version-control: never
2255 End: