bfd/ChangeLog

   1 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
   2
   3         * config.bfd: Replace -uclibc with *.
   4
   5 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * elf64-x86-64.c: Replace data32 with data16 in comments.
   8
   9 2016-05-31  Alan Modra  <amodra@gmail.com>
  10
  11         PR ld/20159
  12         PR ld/16467
  13         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
  14         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
  15         symbol given a version by a script different to the version
  16         of the symbol being added.
  17         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
  18         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
  19         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
  20         (struct strtab_save): New.
  21         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
  22         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
  23         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
  24
  25 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
  26
  27         * elf32-hppa.h: Add extern "C".
  28         * elf32-nds32.h: Likewise.
  29         * elf32-tic6x.h: Likewise.
  30
  31 2016-06-01  Nick Clifton  <nickc@redhat.com>
  32
  33         * po/sr.po: New Serbian translation.
  34         * configure.ac (ALL_LINGUAS): Add sr.
  35         * configure: Regenerate.
  36
  37 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
  38
  39         * elfxx-mips.c (b_reloc_p): New function.
  40         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
  41         branch relocations.
  42
  43 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
  44
  45         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
  46         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
  47         reloc location from calculation, treat the addend as signed with
  48         local non-section symbols and enable overflow detection.
  49
  50 2016-05-28  Alan Modra  <amodra@gmail.com>
  51
  52         * aoutx.h: Adjust linker callback calls throughout file,
  53         removing dead code.
  54         * bout.c: Likewise.
  55         * coff-alpha.c: Likewise.
  56         * coff-arm.c: Likewise.
  57         * coff-h8300.c: Likewise.
  58         * coff-h8500.c: Likewise.
  59         * coff-i960.c: Likewise.
  60         * coff-mcore.c: Likewise.
  61         * coff-mips.c: Likewise.
  62         * coff-ppc.c: Likewise.
  63         * coff-rs6000.c: Likewise.
  64         * coff-sh.c: Likewise.
  65         * coff-tic80.c: Likewise.
  66         * coff-w65.c: Likewise.
  67         * coff-z80.c: Likewise.
  68         * coff-z8k.c: Likewise.
  69         * coff64-rs6000.c: Likewise.
  70         * cofflink.c: Likewise.
  71         * ecoff.c: Likewise.
  72         * elf-bfd.h: Likewise.
  73         * elf-m10200.c: Likewise.
  74         * elf-m10300.c: Likewise.
  75         * elf32-arc.c: Likewise.
  76         * elf32-arm.c: Likewise.
  77         * elf32-avr.c: Likewise.
  78         * elf32-bfin.c: Likewise.
  79         * elf32-cr16.c: Likewise.
  80         * elf32-cr16c.c: Likewise.
  81         * elf32-cris.c: Likewise.
  82         * elf32-crx.c: Likewise.
  83         * elf32-d10v.c: Likewise.
  84         * elf32-epiphany.c: Likewise.
  85         * elf32-fr30.c: Likewise.
  86         * elf32-frv.c: Likewise.
  87         * elf32-ft32.c: Likewise.
  88         * elf32-h8300.c: Likewise.
  89         * elf32-hppa.c: Likewise.
  90         * elf32-i370.c: Likewise.
  91         * elf32-i386.c: Likewise.
  92         * elf32-i860.c: Likewise.
  93         * elf32-ip2k.c: Likewise.
  94         * elf32-iq2000.c: Likewise.
  95         * elf32-lm32.c: Likewise.
  96         * elf32-m32c.c: Likewise.
  97         * elf32-m32r.c: Likewise.
  98         * elf32-m68hc1x.c: Likewise.
  99         * elf32-m68k.c: Likewise.
 100         * elf32-mep.c: Likewise.
 101         * elf32-metag.c: Likewise.
 102         * elf32-microblaze.c: Likewise.
 103         * elf32-moxie.c: Likewise.
 104         * elf32-msp430.c: Likewise.
 105         * elf32-mt.c: Likewise.
 106         * elf32-nds32.c: Likewise.
 107         * elf32-nios2.c: Likewise.
 108         * elf32-or1k.c: Likewise.
 109         * elf32-ppc.c: Likewise.
 110         * elf32-s390.c: Likewise.
 111         * elf32-score.c: Likewise.
 112         * elf32-score7.c: Likewise.
 113         * elf32-sh.c: Likewise.
 114         * elf32-sh64.c: Likewise.
 115         * elf32-spu.c: Likewise.
 116         * elf32-tic6x.c: Likewise.
 117         * elf32-tilepro.c: Likewise.
 118         * elf32-v850.c: Likewise.
 119         * elf32-vax.c: Likewise.
 120         * elf32-visium.c: Likewise.
 121         * elf32-xstormy16.c: Likewise.
 122         * elf32-xtensa.c: Likewise.
 123         * elf64-alpha.c: Likewise.
 124         * elf64-hppa.c: Likewise.
 125         * elf64-ia64-vms.c: Likewise.
 126         * elf64-mmix.c: Likewise.
 127         * elf64-ppc.c: Likewise.
 128         * elf64-s390.c: Likewise.
 129         * elf64-sh64.c: Likewise.
 130         * elf64-x86-64.c: Likewise.
 131         * elflink.c: Likewise.
 132         * elfnn-aarch64.c: Likewise.
 133         * elfnn-ia64.c: Likewise.
 134         * elfxx-mips.c: Likewise.
 135         * elfxx-sparc.c: Likewise.
 136         * elfxx-tilegx.c: Likewise.
 137         * linker.c: Likewise.
 138         * pdp11.c: Likewise.
 139         * pe-mips.c: Likewise.
 140         * reloc.c: Likewise.
 141         * reloc16.c: Likewise.
 142         * simple.c: Likewise.
 143         * vms-alpha.c: Likewise.
 144         * xcofflink.c: Likewise.
 145         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
 146         status param.  Adjust calls to these and linker callbacks throughout.
 147         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
 148         get_ramstart): Delete status param.  Adjust calls to these and
 149         linker callbacks throughout.
 150
 151 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 152
 153         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
 154         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
 155         target alignment verification.
 156
 157 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 158
 159         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
 160         section name if `bfd_elf_string_from_elf_section' returns an
 161         empty string.
 162
 163 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
 164
 165         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 166         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
 167         for message.  Continue processing rather than returning failure.
 168
 169 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
 170
 171         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 172         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
 173         Call `bfd_set_error'.
 174
 175 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         PR binutils/14625
 178         * archive.c (bfd_slurp_armap): Replace
 179         bfd_elf64_archive_slurp_armap with
 180         _bfd_archive_64_bit_slurp_armap.
 181         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
 182         BFD64 is defined and the archive is too big.
 183         (coff_write_armap): Likewise.
 184         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
 185         (_bfd_archive_64_bit_slurp_armap): This.
 186         (bfd_elf64_archive_write_armap): Renamed to ...
 187         (_bfd_archive_64_bit_write_armap): This.
 188         * configure.ac: Add --enable-64-bit-archive.
 189         (want_64_bit_archive): New.  Set to true by default for 64-bit
 190         MIPS and s390 ELF targets.
 191         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
 192         * config.in: Regenerated.
 193         * configure: Likewise.
 194         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
 195         (bfd_elf64_archive_slurp_armap): Likewise.
 196         (bfd_elf64_archive_write_armap): Likewise.
 197         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 198         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 199         (bfd_elf64_archive_truncate_arname): Likewise.
 200         (bfd_elf64_archive_read_ar_hdr): Likewise.
 201         (bfd_elf64_archive_write_ar_hdr): Likewise.
 202         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 203         (bfd_elf64_archive_get_elt_at_index): Likewise.
 204         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 205         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 206         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
 207         (bfd_elf64_archive_slurp_armap): Likewise.
 208         (bfd_elf64_archive_write_armap): Likewise.
 209         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 210         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 211         (bfd_elf64_archive_truncate_arname): Likewise.
 212         (bfd_elf64_archive_read_ar_hdr): Likewise.
 213         (bfd_elf64_archive_write_ar_hdr): Likewise.
 214         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 215         (bfd_elf64_archive_get_elt_at_index): Likewise.
 216         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 217         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 218         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
 219         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
 220         bfd_elfNN_archive_functions isn't defined.
 221         (TARGET_LITTLE_SYM): Likewise.
 222         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
 223         (_bfd_archive_64_bit_write_armap): Likewise.
 224         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
 225         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
 226         (_bfd_archive_64_bit_truncate_arname): Likewise.
 227         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
 228         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
 229         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
 230         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
 231         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
 232         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
 233         * libbfd.h: Regenerated.
 234         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
 235         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
 236
 237 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         PR ld/20103
 240         * cofflink.c (coff_link_check_archive_element): Return TRUE if
 241         linker add_archive_element callback returns FALSE.
 242         * ecoff.c (ecoff_link_check_archive_element): Likewise.
 243         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
 244         archive element if linker add_archive_element callback returns
 245         FALSE.
 246         * elflink.c (elf_link_add_archive_symbols): Likewise.
 247         * pdp11.c (aout_link_check_ar_symbols): Likewise.
 248         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
 249         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
 250         (xcoff_link_check_ar_symbols): Likewise.
 251
 252 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
 253
 254         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 255         <bfd_reloc_outofrange>: Unify error reporting code.
 256
 257 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
 258
 259         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
 260         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
 261         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
 262         * bfd-in2.h: Regenerate.
 263         * libbfd.h: Likewise.
 264
 265 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
 266
 267         * config.bfd: Add entry for arm-phoenix.
 268
 269 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 270
 271         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
 272         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
 273         account for padding for stub section requiring one.
 274         (elf32_arm_build_stubs): Add comment to stress the importance of
 275         zeroing veneer section content.
 276
 277 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 278
 279         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
 280         bfd hook.
 281         * bfd-in2.h: Regenerate.
 282         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
 283         function.
 284         (arm_dedicated_stub_output_section_required_alignment): Likewise.
 285         (arm_dedicated_stub_output_section_name): Likewise.
 286         (arm_dedicated_stub_input_section_ptr): Likewise.
 287         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
 288         function description comment. Add support for dedicated output stub
 289         section to given stub types.
 290         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
 291         elf32_arm_create_or_find_stub_sec.
 292         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
 293         (elf32_arm_size_stubs): Pass stub type when calling
 294         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
 295         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
 296
 297 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
 300         when setting need_convert_load.
 301
 302 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
 303
 304         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
 305         microMIPS JALX.
 306
 307 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 308
 309         PR ld/20117
 310         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
 311         R_386_GOT32X.
 312         (elf_i386_convert_load): Don't convert R_386_GOT32.
 313
 314 2016-05-20  Alan Modra  <amodra@gmail.com>
 315
 316         PR gas/20118
 317         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
 318         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
 319
 320 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
 321
 322         * elf32-arc.c (arc_elf_final_write_processing): Changed.
 323         (debug_arc_reloc): Likewise.
 324         (elf_arc_relocate_section): Likewise.
 325         (elf_arc_check_relocs): Likewise.
 326         (elf_arc_adjust_dynamic_symbol): Likewise.
 327         (elf_arc_add_symbol_hook): Likewise.
 328
 329 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 330
 331         * config.bfd: Remove `am34-*-linux*' support.
 332
 333 2016-05-19  Alan Modra  <amodra@gmail.com>
 334
 335         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
 336         relocs before plt relocs.
 337
 338 2016-05-19  Alan Modra  <amodra@gmail.com>
 339
 340         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
 341         before dereferencing.
 342
 343 2016-05-18  Nick Clifton  <nickc@redhat.com>
 344
 345         * po/sv.po: Updated Swedish translation.
 346
 347 2016-05-18  Alan Modra  <amodra@gmail.com>
 348
 349         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
 350         for each BFD.  Don't goto error_ret_free_local from outside loop.
 351
 352 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
 353
 354         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
 355         STB_GNU_UNIQUE handling.
 356         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 357         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
 358         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 359         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 360         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 361         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 362         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 363         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 364         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 365         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
 366         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
 367         (elf_backend_add_symbol_hook): Remove macro.
 368         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
 369         for STB_GNU_UNIQUE symbols.
 370
 371 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
 372
 373         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
 374         from...
 375         (v850_elf_copy_private_bfd_data): ... here.  Call the new
 376         function and `_bfd_elf_copy_private_bfd_data'.
 377
 378 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         PR ld/20093
 381         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
 382         GOTPCREL relocation against large section.
 383
 384 2016-05-13  Alan Modra  <amodra@gmail.com>
 385
 386         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
 387         linker dynamic sections in calculating size and address of
 388         dynamic tags rather than using output sections.  Remove asserts.
 389         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
 390         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 391         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
 392         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 393         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
 394         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
 395         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
 396         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
 397         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
 398         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
 399         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
 400         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
 401         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 402         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
 403         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
 404         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
 405         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
 406         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
 407         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 408         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
 409         * elflink.c (bfd_elf_final_link): Likewise.
 410         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 411         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
 412         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
 413         don't set doit.  Look up dynobj section.
 414         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
 415         invocation and dynamic tag vma calculation.  Don't test
 416         boolean var == TRUE.
 417         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
 418         DT_JMPREL calc.
 419
 420 2016-05-13  Alan Modra  <amodra@gmail.com>
 421
 422         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
 423         octets_per_byte.  Put dynamic .rela.plt last in link orders.
 424         Assign output_offset for reloc sections rather than writing
 425         sorted relocs from block corresponding to output_offset.
 426
 427 2016-05-12  Alan Modra  <amodra@gmail.com>
 428
 429         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
 430
 431 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
 432
 433         * elfxx-mips.c (print_mips_ases): Add DSPR3.
 434
 435 2016-05-11  Alan Modra  <amodra@gmail.com>
 436
 437         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
 438         (elf32_hppa_check_relocs): Don't set dynobj.
 439         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
 440         (elf32_hppa_build_stubs): Likewise.
 441         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
 442
 443 2016-05-11  Alan Modra  <amodra@gmail.com>
 444
 445         PR 20060
 446         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
 447         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
 448
 449 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
 450
 451         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
 452         aarch64_tls_transition check.
 453
 454 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 455
 456         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
 457         enumerator.
 458         (arm_stub_sym_claimed): New function.
 459         (elf32_arm_create_stub): Use veneered symbol name and section if
 460         veneer needs to claim its symbol, and keep logic unchanged otherwise.
 461         (arm_stub_claim_sym): New function.
 462         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
 463         veneered symbol, otherwise create local symbol as before.
 464
 465 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 466
 467         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
 468         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
 469         and set branch type of a symbol.
 470         (bfd_elf32_arm_process_before_allocation): Likewise.
 471         (elf32_arm_relocate_section): Likewise and fix identation along the
 472         way.
 473         (allocate_dynrelocs_for_symbol): Likewise.
 474         (elf32_arm_finish_dynamic_symbol): Likewise.
 475         (elf32_arm_swap_symbol_in): Likewise.
 476         (elf32_arm_swap_symbol_out): Likewise.
 477
 478 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 479
 480         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
 481         * bfd-in2.h: Regenerated.
 482         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
 483         parameter to add_stub_section callback.
 484         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
 485         and pass it down to add_stub_section.
 486         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
 487         for error message.
 488         (elf32_arm_size_stubs): Add output section parameter to
 489         add_stub_section function pointer parameter.
 490
 491 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 492
 493         * elf32-arm.c (elf32_arm_create_stub): New function.
 494         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
 495
 496 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 497
 498         * elf32-arm.c (enum elf32_arm_stub_type): Delete
 499         arm_stub_a8_veneer_lwm enumerator.
 500         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
 501         aforementioned enumerator.
 502         (struct elf32_arm_stub_hash_entry): Delete target_addend
 503         field and add source_value.
 504         (struct a8_erratum_fix): Delete addend field and add target_offset.
 505         (stub_hash_newfunc): Initialize source_value field amd remove
 506         initialization for target_addend.
 507         (arm_build_one_stub): Stop special casing Thumb relocations: promote
 508         the else to being always executed, moving the
 509         arm_stub_a8_veneer_b_cond specific code in it.  Remove
 510         stub_entry->target_addend from points_to computation.
 511         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
 512         to target symbol from start of section rather than the offset from the
 513         stub address.
 514         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
 515         fields from struct a8_erratum_fix's offset and target_offset
 516         respectively.
 517         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
 518         veneered_insn_loc and loc using stub_entry's source_value.
 519
 520 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 521
 522         (elf32_arm_merge_eabi_attributes): Add merging logic for
 523         Tag_DSP_extension.
 524
 525 2016-05-10  Pip Cet  <pipcet@gmail.com>
 526
 527         PR ld/20059
 528         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
 529         Define as _bfd_generic_copy_link_hash_symbol_type when using
 530         generic hash table.
 531
 532 2016-05-09  Nick Clifton  <nickc@redhat.com>
 533
 534         PR binutils/20063
 535         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
 536         field before accessing sections array.
 537
 538 2016-05-09  Christophe Monat  <christophe.monat@st.com>
 539
 540         PR ld/20030
 541         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
 542         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
 543         to nb_words.
 544         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
 545         encoding.
 546         (create_instruction_vldmdb): Likewise.
 547         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
 548         uses it to re-encode.
 549
 550 2016-05-09  Nick Clifton  <nickc@redhat.com>
 551
 552         PR 19938
 553         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
 554         commit.
 555
 556 2016-05-09  Alan Modra  <amodra@gmail.com>
 557
 558         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
 559
 560 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         PR ld/17550
 563         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
 564         documenting that indx == -3 if symbol is defined in a discarded
 565         section.
 566         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
 567         symbol is defined in a discarded section.
 568         (elf_link_output_extsym): Strip a global symbol defined in a
 569         discarded section.
 570
 571 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 572
 573         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
 574         MCU.
 575
 576 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 577
 578         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
 579         conversion to ...
 580         (elf_i386_convert_load_reloc): This.  New function.
 581         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
 582         conversion to ...
 583         (elf_x86_64_convert_load_reloc): This.  New function.
 584
 585 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
 588         Don't check if contents == NULL.
 589         (elf_i386_tls_transition): Add from_relocate_section.  Check
 590         from_relocate_section instead of contents != NULL.  Update
 591         elf_i386_check_tls_transition call.
 592         (elf_i386_check_relocs): Cache the section contents if
 593         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 594         elf_i386_tls_transition.
 595         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
 596         to elf_i386_tls_transition.
 597         (elf_backend_caches_rawsize): New.
 598         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
 599         if contents == NULL.
 600         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
 601         from_relocate_section instead of contents != NULL.
 602         (elf_x86_64_check_relocs): Cache the section contents if
 603         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 604         elf_x86_64_tls_transition.
 605         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
 606         to elf_x86_64_tls_transition.
 607         (elf_backend_caches_rawsize): New.
 608
 609 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
 610
 611         PR 10549
 612         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
 613         STB_GNU_UNIQUE.
 614
 615 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
 616
 617         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
 618         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
 619         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
 620         no_apply_dynamic_relocs.
 621         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
 622         dynamic relocations generated.
 623
 624 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
 627         setting to ...
 628         (elf_i386_create_dynamic_sections): Here.
 629         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
 630         interp setting to ...
 631         (elf_x86_64_create_dynamic_sections): Here.
 632
 633 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
 636         and replace (EH)->has_got_reloc with GOT_RELOC.
 637         (elf_i386_fixup_symbol): Pass has_got_reloc to
 638         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 639         (elf_i386_allocate_dynrelocs): Likewise.
 640         (elf_i386_relocate_section): Likewise.
 641         (elf_i386_finish_dynamic_symbol): Likewise.
 642         (elf_i386_convert_load): Pass TRUE to
 643         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 644         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
 645         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
 646         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
 647         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 648         (elf_x86_64_allocate_dynrelocs): Likewise.
 649         (elf_x86_64_relocate_section): Likewise.
 650         (elf_x86_64_finish_dynamic_symbol): Likewise.
 651         (elf_x86_64_convert_load): Pass TRUE to
 652         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 653
 654 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 655
 656         * elf32-i386.c (check_relocs_failed): New.
 657         (elf_i386_check_relocs): Set check_relocs_failed on error.
 658         (elf_i386_relocate_section): Skip if check_relocs failed.
 659
 660 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
 663         check_relocs_failed on error.
 664
 665 2016-04-29  Nick Clifton  <nickc@redhat.com>
 666
 667         PR 19938
 668         * elf-bfd.h (struct elf_backend_data): Rename
 669         elf_backend_set_special_section_info_and_link to
 670         elf_backend_copy_special_section_fields.
 671         * elfxx-target.h: Likewise.
 672         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
 673         comparing section flags.
 674         (copy_special_section_fields): New function.
 675         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
 676         Perform two scans over special sections.  The first one looks for
 677         a direct mapping between the output section and an input section.
 678         The second scan looks for a possible match based upon section
 679         characteristics.
 680         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
 681         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
 682         sections.
 683         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
 684         elf32_i386_copy_solaris_special_section_fields.
 685         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
 686         Rename to elf32_sparc_copy_solaris_special_section_fields.
 687         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
 688         elf64_x86_64_copy_solaris_special_section_fields.
 689
 690 2016-04-28  Nick Clifton  <nickc@redhat.com>
 691
 692         * po/zh_CN.po: Updated Chinese (simplified) translation.
 693
 694 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         PR ld/20006
 697         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
 698         when estimating distances between output sections.
 699
 700 2016-04-27  Alan Modra  <amodra@gmail.com>
 701
 702         * elflink.c (_bfd_elf_is_start_stop): New function.
 703         (_bfd_elf_gc_mark_rsec): Use it.
 704         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
 705
 706 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 707
 708         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
 709         * mmo.c (mmo_get_section_contents): Likewise.
 710         (mmo_set_section_contents): Likewise.
 711
 712 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * elf-bfd.h (elf_link_hash_table): Update comments for
 715         dynsymcount.
 716         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 717         the unused NULL entry at the head of dynamic symbol table.
 718         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 719         checks.
 720
 721 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 724         created file from dynobj.
 725
 726 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 729         normal input file if possible.
 730
 731 2016-04-21  Nick Clifton  <nickc@redhat.com>
 732
 733         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 734         * aout-target.h: Likewise.
 735         * aout-tic30.c: Likewise.
 736         * binary.c: Likewise.
 737         * bout.c: Likewise.
 738         * coff-alpha.c: Likewise.
 739         * coff-rs6000.c: Likewise.
 740         * coff64-rs6000.c: Likewise.
 741         * coffcode.h: Likewise.
 742         * i386msdos.c: Likewise.
 743         * i386os9k.c: Likewise.
 744         * ieee.c: Likewise.
 745         * ihex.c: Likewise.
 746         * libbfd-in.h: Likewise.
 747         * libecoff.h: Likewise.
 748         * mach-o-target.c: Likewise.
 749         * mmo.c: Likewise.
 750         * nlm-target.h: Likewise.
 751         * oasys.c: Likewise.
 752         * pef.c: Likewise.
 753         * plugin.c: Likewise.
 754         * ppcboot.c: Likewise.
 755         * som.c: Likewise.
 756         * srec.c: Likewise.
 757         * tekhex.c: Likewise.
 758         * versados.c: Likewise.
 759         * vms-alpha.c: Likewise.
 760         * xsym.c: Likewise.
 761         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 762         * linker.c (bfd_link_check_relocs): New function.
 763         (_bfd_generic_link_check_relocs): New function.
 764         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 765         _bfd_link_check_relocs field.
 766         (struct bfd_target)L Add _bfd_link_check_relocs field.
 767         * bfd-in2.h: Regenerate.
 768         * libbfd.h: Regenerate.
 769
 770 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 773         (elf_backend_gc_sweep_hook): Likewise.
 774         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 775         (elf_backend_gc_sweep_hook): Likewise.
 776
 777 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 780         in excluded sections
 781
 782 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 783
 784         PR ld/19969
 785         * elf64-x86-64.c (check_relocs_failed): New.
 786         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 787         Support relocation agaist local symbol.  Set check_relocs_failed.
 788         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 789         R_X86_64_32 relocation overflow.
 790         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 791         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 792
 793 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * elf32-i386.c (elf_i386_check_relocs): Call
 796         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 797         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 798
 799 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 802         * elflink.c (_bfd_elf_link_check_relocs): New function.
 803         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 804         if check_relocs_after_open_input is FALSE.
 805
 806 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 807
 808         * cache.c: Update old style function definitions.
 809         * elf32-m68k.c: Likewise.
 810         * elf64-mmix.c: Likewise.
 811         * stab-syms.c: Likewise.
 812
 813 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 814
 815         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 816
 817 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         * Makefile.in: Regenerated with automake 1.11.6.
 820         * aclocal.m4: Likewise.
 821         * doc/Makefile.in: Likewise.
 822
 823 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 824
 825         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 826         * bfd-in2.h: Regenerate.
 827         * libbfd.h: Regenerate.
 828         * elf32-arc.c: Add 'opcode/arc.h' include.
 829         (struct arc_relocation_data): Add symbol_name.
 830         (arc_special_overflow_checks): New function.
 831         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 832         required, add an extra comment.
 833         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 834
 835 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 836
 837         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 838         entries.
 839         (elf_arc_relocate_section): Update enum uses.
 840         (elf_arc_check_relocs): Likewise.
 841         (elf_arc_finish_dynamic_symbol): Likewise.
 842
 843 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 846         "sh_link".
 847
 848 2016-04-14  Nick Clifton  <nickc@redhat.com>
 849
 850         PR target/19938
 851         * elf-bbfd.h (struct elf_backend_data): New field:
 852         elf_strtab_flags.
 853         New field: elf_backend_set_special_section_info_and_link
 854         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 855         defined.
 856         (elf_backend_set_special_section_info_and_link): Define if not
 857         already defined.
 858         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 859         elf_backend_strtab_flags macros to initialise fields in structure.
 860         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 861         being set even if SHF_MERGE is not set.
 862         (elf_fake_sections): Likewise.
 863         (section_match): New function.  Matches two ELF sections based
 864         upon fixed characteristics.
 865         (find_link): New function.  Locates a section in a BFD that
 866         matches a section in a different BFD.
 867         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 868         fields of reserved sections.
 869         (bfd_elf_compute_section_file_positions): Set the flags for the
 870         .shstrtab section based upon the elf_strtab_flags field in the
 871         elf_backend_data structure.
 872         (swap_out_syms): Likewise for the .strtab section.
 873         * elflink.c (bfd_elf_final_link): Set the flags for the
 874         .strtab section based upon the elf_strtab_flags field in the
 875         elf_backend_data structure.
 876         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 877         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 878         targets.
 879         (elf_backend_set_special_section_info_and_link): Define for
 880         Solaris targets.
 881         * elf32-sparc.c: Likewise.
 882         * elf64-x86-64.c: Likewise.
 883
 884 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         PR ld/19939
 887         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 888         to bfd_boolean.
 889         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
 890         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
 891         applies to read-only section.
 892         * elf32-i386.c (elf_i386_link_hash_table): Add
 893         readonly_dynrelocs_against_ifunc.
 894         (elf_i386_allocate_dynrelocs): Updated.
 895         (elf_i386_size_dynamic_sections): Issue an error for read-only
 896         segment with dynamic IFUNC relocations only if
 897         readonly_dynrelocs_against_ifunc is TRUE.
 898         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 899         readonly_dynrelocs_against_ifunc.
 900         (elf_x86_64_allocate_dynrelocs): Updated.
 901         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
 902         segment with dynamic IFUNC relocations only if
 903         readonly_dynrelocs_against_ifunc is TRUE.
 904         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 905         Updated.
 906
 907 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 908
 909         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
 910         a fall through from error_ret_free_internal.  Free local_syms in
 911         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
 912
 913 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 914
 915         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
 916         (relocate_plt_for_entry): Likewise.
 917
 918 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 919
 920         * elf32-arc.c (elf_arc_check_relocs): Changed
 921
 922 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 923
 924         * elf32-arc.c (name_for_global_symbol): Changed assert.
 925         (get_replace_function): Created.:
 926         (struct arc_relocation_data): Changed to signed types.
 927         (defines S, L, P, PDATA): Casted to signed type.
 928         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
 929         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
 930         (arc_do_relocation): Changed.
 931
 932 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 933
 934         * elf32-arc.c (name_for_global_symbol): Added assert to check for
 935         symbol index.
 936         (elf_arc_relocate_section): Added and changed asserts, validating
 937         the synamic symbol index.
 938         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
 939         relocation if symbol has dynindx set to -1.
 940
 941 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
 942
 943         * elflink.c (elf_link_add_object_symbols): Always turn hidden
 944         and internal symbols which have a dynamic index into local
 945         ones.
 946
 947 2016-04-04  Nick Clifton  <nickc@redhat.com>
 948
 949         PR 19872
 950         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
 951         version number if the version is zero.
 952
 953 2016-04-01  Alan Modra  <amodra@gmail.com>
 954
 955         PR 19886
 956         * elflink.c (on_needed_list): Recursively check needed status.
 957         (elf_link_add_object_symbols): Adjust.
 958
 959 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 960
 961         * elf32-avr.c (avr_elf32_load_records_from_section): Free
 962         internal_relocs only if they aren't cached.
 963
 964 2016-03-29  Nick Clifton  <nickc@redhat.com>
 965
 966         PR 17334
 967         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
 968         assertion on the size of the got section to allow it to be bigger
 969         than the number of relocs.
 970
 971 2016-03-29  Toni Spets  <toni.spets@iki.fi>
 972
 973         PR 19878
 974         * coffcode.h (coff_write_object_contents): Revert accidental
 975         2014-11-10 change.
 976
 977 2016-03-22  Alan Modra  <amodra@gmail.com>
 978
 979         PR 19850
 980         * dwarf2.c (read_attribute_value): Skip info_ptr check for
 981         DW_FORM_flag_present.
 982
 983 2016-03-22  Nick Clifton  <nickc@redhat.com>
 984
 985         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
 986         architecture name for backwards compatibility.
 987
 988         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
 989         unbounded stack use.
 990
 991         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
 992         sufficiently recent version of GCC.
 993         * configure: Regenerate.
 994
 995 2016-03-22  Alan Modra  <amodra@gmail.com>
 996
 997         PR 19851
 998         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
 999
1000 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1001
1002         * archures.c (bfd_mach_arc_nps400): Define.
1003         * bfd-in2.h: Regenerate.
1004         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1005         some existing entries to make space.
1006         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1007         (arc_elf_final_write_processing): Likewise.
1008
1009 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1010
1011         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1012         EF_ARC_CPU_GENERIC.
1013         (arc_elf_final_write_processing): Don't bother setting cpu field
1014         in e_flags, this will have been set elsewhere.
1015
1016 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1017
1018         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1019         EF_ARC_MACH_MSK.
1020
1021 2016-03-21  Nick Clifton  <nickc@redhat.com>
1022
1023         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1024         * configure: Regenerate.
1025         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1026         alloca with call to xmalloc.
1027         * elf32-nds32.c: Likewise.
1028         * elf64-hppa.c: Likewise.
1029         * elfxx-mips.c: Likewise.
1030         * pef.c: Likewise.
1031         * pei-x86_64.c: Likewise.
1032         * som.c: Likewise.
1033         * xsym.c: Likewise.
1034
1035 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1036
1037         PR ld/19827
1038         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1039         locally in PIE.
1040         (elf_i386_relocate_section): Likewise.
1041         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1042         (elf_x86_64_relocate_section): Likewise.
1043
1044 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1045
1046         PR ld/19807
1047         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1048         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1049         relocation overflow check.
1050
1051 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1052
1053         * bfd-in2.h: Regenerated.
1054
1055 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
1056
1057         PR 19713
1058         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1059         uses bytes not octets.
1060         * elflink.c (resolve_section): Likewise.
1061         Add a bfd parameter.
1062         (eval_section): Pass the input_bfd to resolve_section.
1063         (bfd_elf_perform_complex_relocation): Convert byte offset to
1064         octets before read and writing values.
1065         (elf_link_input_bfd): Add byte to octet conversions.
1066         (elf_reloc_link_order): Likewise.
1067         (elf_fixup_link_order): Likewise.
1068         (bfd_elf_final_link): Likewise.
1069         * reloc.c (_bfd_final_link_relocate): Likewise.
1070         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1071
1072 2016-03-10  Nick Clifton  <nickc@redhat.com>
1073
1074         * config.bfd: Mark the i370 target as obsolete.
1075
1076 2016-03-09  Pedro Alves  <palves@redhat.com>
1077
1078         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1079         gcc ABI)" to printable name.
1080         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1081         of "v850-rh850" as printable name.
1082
1083 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
1084
1085         PR ld/19623
1086         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1087         relocations against absolute symbols.
1088
1089 2016-03-09  Alan Modra  <amodra@gmail.com>
1090
1091         PR binutils/19775
1092         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1093         length elements in the archive.
1094
1095 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         PR ld/19789
1098         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1099         for -E/--dynamic-list only when not relocatable.
1100
1101 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1102
1103         PR ld/19784
1104         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1105         count for locally defined local IFUNC symbols in shared object.
1106         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1107
1108 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1109
1110         PR ld/19579
1111         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1112         together.
1113
1114 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1115             Andrew Burgess  <andrew.burgess@embecosm.com>
1116
1117         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1118         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1119         (arc_elf_howto_init): Added assert to validate relocations.
1120         (get_middle_endian_relocation): Delete.
1121         (middle_endian_convert): New function.
1122         (ME): Redefine, now does nothing.
1123         (IS_ME): New define.
1124         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1125         definition to call middle_endian_convert.  Add a new local
1126         variable and make use of this throughout. Added call to
1127         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1128
1129 2016-03-07  Nick Clifton  <nickc@redhat.com>
1130
1131         PR binutils/19775
1132         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1133         length elements in the archive.
1134
1135 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
1136
1137         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1138         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1139
1140 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         PR ld/19579
1143         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1144         executable as definition if the new definition comes from a
1145         shared library.
1146
1147 2016-03-02  Alan Modra  <amodra@gmail.com>
1148
1149         * Makefile.in: Regenerate.
1150         * po/SRC-POTFILES.in: Regenerate.
1151
1152 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
1153
1154         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1155         relocation addend when sections get merged.
1156
1157 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1158
1159         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1160         the flag change.
1161         (elf_arc_relocate_section): Fixes and conditions to support PIE.
1162         Assert for code sections dynamic relocs.
1163
1164 2016-02-26  Renlin Li  <renlin.li@arm.com>
1165
1166         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1167         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1168
1169 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1170
1171         PR ld/19609
1172         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1173         load with locally bound symbols if PIC is false or there is no
1174         base register.  Optimize branch to 0 if PIC is false.
1175         (elf_i386_relocate_section): Don't generate dynamic relocations
1176         against undefined weak symbols if PIC is false.
1177         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1178         if we can't estimate relocation overflow with --no-relax.
1179         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1180         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
1181         (elf_x86_64_relocate_section): Don't generate dynamic relocations
1182         against undefined weak symbols if PIC is false.
1183
1184 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         PR ld/19645
1187         * bfd.c (bfd): Change flags to 20 bits.
1188         (BFD_CONVERT_ELF_COMMON): New.
1189         (BFD_USE_ELF_STT_COMMON): Likewise.
1190         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1191         BFD_USE_ELF_STT_COMMON.
1192         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1193         * configure.ac: Remove --enable-elf-stt-common.
1194         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1195         common symbol depending on BFD_CONVERT_ELF_COMMON and
1196         BFD_USE_ELF_STT_COMMON.
1197         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1198         STT_COMMON.
1199         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1200         STT_COMMON.
1201         (elf_link_convert_common_type): New function.
1202         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1203         common symbol depending on BFD_CONVERT_ELF_COMMON and
1204         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
1205         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1206         and BFD_USE_ELF_STT_COMMON to object_flags.
1207         (TARGET_LITTLE_SYM): Likewise.
1208         * syms.c (BSF_KEEP_G): Renamed to ...
1209         (BSF_ELF_COMMON): This.
1210         * bfd-in2.h: Regenerated.
1211         * config.in: Likewise.
1212         * configure: Likewise.
1213
1214 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1215
1216         PR ld/19636
1217         PR ld/19704
1218         PR ld/19719
1219         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1220         (elf_i386_link_hash_entry): Add has_got_reloc and
1221         has_non_got_reloc.
1222         (elf_i386_link_hash_table): Add interp.
1223         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1224         has_non_got_reloc.
1225         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1226         has_non_got_reloc.
1227         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1228         (elf_i386_fixup_symbol): New function.
1229         (elf_i386_pie_finish_undefweak_symbol): Likewise.
1230         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1231         relocations and discard relocations against resolved undefined
1232         weak symbols in executable.  Don't make resolved undefined weak
1233         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1234         relocation against undefined weak symbols in PIE.
1235         (elf_i386_size_dynamic_sections): Set interp to .interp section.
1236         (elf_i386_relocate_section): Don't generate dynamic relocations
1237         against resolved undefined weak symbols in PIE, except for
1238         R_386_PC32.
1239         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1240         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1241         Don't generate dynamic relocation against resolved undefined weak
1242         symbol in executable.
1243         (elf_i386_finish_dynamic_sections): Call
1244         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1245         (elf_backend_fixup_symbol): New.
1246         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1247         (elf_x86_64_link_hash_entry): Add has_got_reloc and
1248         has_non_got_reloc.
1249         (elf_x86_64_link_hash_table): Add interp.
1250         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1251         has_non_got_reloc.
1252         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1253         has_non_got_reloc.
1254         (elf_x86_64_check_relocs): Set has_got_reloc and
1255         has_non_got_reloc.
1256         (elf_x86_64_fixup_symbol): New function.
1257         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1258         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1259         relocations and discard relocations against resolved undefined
1260         weak symbols in executable.  Don't make resolved undefined weak
1261         symbols in executable dynamic.
1262         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1263         (elf_x86_64_relocate_section): Check relocation overflow for
1264         dynamic relocations against unresolved weak undefined symbols.
1265         Don't generate dynamic relocations against resolved weak
1266         undefined symbols in PIE.
1267         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1268         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1269         Don't generate dynamic relocation against resolved undefined weak
1270         symbol in executable.
1271         (elf_x86_64_finish_dynamic_sections): Call
1272         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1273         (elf_backend_fixup_symbol): New.
1274
1275 2016-02-26  Alan Modra  <amodra@gmail.com>
1276
1277         * elf64-ppc.c (create_linkage_sections): Create sfpr when
1278         save_restore_funcs, rest of sections when not relocatable.
1279         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1280         (sfpr_define): Define all symbols on emitted code.
1281         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1282         when relocatable.  Move sfpr_define loop earlier.
1283
1284 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1285
1286         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1287         (elf_x86_64_relocate_section): Use it.  Replace
1288         x86_64_elf_howto_table[r_type] with howto.
1289
1290 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1291
1292         PR ld/19698
1293         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1294         symbol version is unknown.
1295
1296 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1297
1298         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1299         to (bfd_vma) -1 when setting needs_plt to 0.
1300         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1301
1302 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1303
1304         * elflink.c (bfd_elf_record_link_assignment): Check for shared
1305         library, instead of PIC, and don't check PDE when making linker
1306         assigned symbol dynamic.
1307
1308 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
1309
1310         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1311         ABIVERSION for non-executable stack.
1312
1313 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
1314
1315         PR target/19516
1316         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1317         Always produce a RELATIVE reloc for a local symbol.
1318
1319 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
1320
1321         Fix test-case ld-elf/pr19617b
1322         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1323         discard unused non-function symbols when --dynamic-list-data.
1324
1325 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1326
1327         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1328         dynsym section, even if it is empty, with dynamic sections.
1329
1330 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * syms.c: Remove BSF_COMMON from comments.
1333         * bfd-in2.h: Regenerated.
1334
1335 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
1336
1337         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1338         for destination.  Remove useless function parameters.
1339         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1340
1341 2016-02-19  Nick Clifton  <nickc@redhat.com>
1342
1343         PR ld/19629
1344         * aoutx.h (aout_link_add_symbols): Check for out of range string
1345         table offsets.
1346
1347         PR ld/19628
1348         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1349         processing if we encounter a reloc without an associated symbol.
1350
1351 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1352
1353         PR ld/19617
1354         * elflink.c (elf_link_add_object_symbols): Always create dynamic
1355         sections for -E/--dynamic-list.
1356
1357 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1358
1359         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
1360         to bfd_true.
1361
1362 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
1363
1364         * plugin.c (plugin_vec): Set match priority to 255.
1365         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1366         matching against the plugin vector, take priority from there not
1367         from TEMP.
1368
1369 2016-02-15  Nick Clifton  <nickc@redhat.com>
1370
1371         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1372         for length and type fields.  Use a signed value for the
1373         suffix_length field.
1374
1375 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1376
1377         PR ld/19601
1378         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1379         significant bit in GOT offset for R_386_GOT32X.
1380
1381 2016-02-10  Nick Clifton  <nickc@redhat.com>
1382
1383         PR 19405
1384         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1385         immediate values.
1386         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1387         number of messages about FDE encoding preventing .eh_frame_hdr
1388         generation.
1389
1390 2016-02-09  Nick Clifton  <nickc@redhat.com>
1391
1392         * oasys.c (oasys_archive_p): Fix indentation.
1393         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1394         constant for left shifting.
1395
1396         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1397         helpful warning message to explain why certain AArch64 relocs
1398         might overflow.
1399
1400 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
1401
1402         * pe-mips.c (coff_mips_reloc): Fix formatting.
1403
1404 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1405
1406         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1407         to bfd_mach_arc_arc600.
1408
1409 2016-02-04  Alan Modra  <amodra@gmail.com>
1410
1411         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1412         for big-endian.
1413
1414 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1415
1416         PR ld/19542
1417         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1418         distances in the compressed_size field of the output section.
1419
1420 2016-02-02  Alan Modra  <amodra@gmail.com>
1421
1422         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1423         ELFv2 entry optimization.
1424
1425 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1426
1427         PR binutils/19547
1428         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1429         no relocations in relocatable files.
1430
1431 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         PR ld/19553
1434         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1435         if a symbol from a library loaded via DT_NEEDED doesn't match
1436         the symbol referenced by regular object.
1437
1438 2016-02-01  Nathaniel Smith  <njs@pobox.com>
1439
1440         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1441         CODE and DATA.
1442
1443 2016-02-01  Alan Modra  <amodra@gmail.com>
1444
1445         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1446         an out of range reloc_index.
1447         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1448
1449 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
1450
1451         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1452         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1453         * Makefile.in: Regenerated.
1454
1455 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1456
1457         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1458
1459 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
1460
1461         PR ld/19526
1462         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1463         files.
1464         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
1465
1466 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         PR ld/19539
1469         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1470         against STT_GNU_IFUNC symbol only with dynamic symbols.
1471         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1472
1473 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1474
1475         PR binutils/19523
1476         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1477         decompress debug sections.
1478
1479 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
1480
1481         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1482         `dynindx'.
1483
1484 2016-01-25  Nick Clifton  <nickc@redhat.com>
1485
1486         PR target/19435
1487         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1488         dsym filename buffer.
1489
1490 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1491
1492         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1493
1494 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1495
1496         * elfxx-mips.c (BZ16_REG): Correct calculation.
1497
1498 2016-01-21  Nick Clifton  <nickc@redhat.com>
1499
1500         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1501         changing the type of _loc to be bfd_byte *.
1502         (elf_arc_finish_dynamic_symbol): Likewise.
1503
1504 2016-01-21  Nick Clifton  <nickc@redhat.com>
1505
1506         PR ld/19455
1507         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1508         class of the linker stub bfd.
1509         (elf32_arm_check_relocs): Skip check for pic format after
1510         processing a vxWorks R_ARM_ABS12 reloc.
1511         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1512         reporting a class mismatch.
1513
1514 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
1515
1516         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1517         veneer for sym_sec != input_sec.
1518         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1519         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1520         calculation destination.
1521
1522 2016-01-21  Alan Modra  <amodra@gmail.com>
1523
1524         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1525         (swap_linux_prpsinfo64_out): New function.
1526         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1527         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1528         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
1529         (elfcore_write_linux_prpsinfo64): Likewise.
1530         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1531         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1532         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
1533
1534 2016-01-21  Alan Modra  <amodra@gmail.com>
1535
1536         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1537         * elf.c: Adjust #include.
1538         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1539         * Makefile.am (SOURCE_HFILES): Update.
1540         * Makefile.in: Regenerate.
1541         * po/SRC-PORFILES.in: Regenerate.
1542
1543 2016-01-21  Alan Modra  <amodra@gmail.com>
1544
1545         * configure.ac: Move corefile selection later in file.  Move
1546         tdefaults code immediately after other target vector code.
1547         * configure: Regenerate.
1548
1549 2016-01-20  Mickael Guene  <mickael.guene@st.com>
1550
1551         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1552         section using '.text.noread' pattern.
1553
1554 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1555
1556         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1557
1558 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
1559             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
1560
1561         * arc-plt.def: New file.
1562         * arc-plt.h: Likewise.
1563         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1564                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1565                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1566                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1567         (name_for_global_symbol): Added.
1568         (ADD_RELA): Helper to create dynamic relocs.
1569         (new_got_entry_to_list): Create a new got entry in linked list.
1570         (symbol_has_entry_of_type): Search for specific type of entry in
1571         list.
1572         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1573         (is_reloc_for_TLS, arc_elf_set_private_flags)
1574         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1575         (arc_elf_merge_private_bfd_data): New functions.
1576         (debug_arc_reloc): Cleaned debug info printing.
1577         (PDATA reloc): Changed not to perform address alignment.
1578         (reverse_me): Added. Fix for ARC_32 relocs.
1579         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1580         occur.
1581         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1582         Changed function to access an array of list of GOT entries instead
1583         of just an array of offsets.
1584         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1585         (elf_arc_check_relocs): Likewise.
1586         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1587         (elf_arc_finish_dynamic_sections): Likewise
1588         (arc_create_dynamic_sections): Modified conditions to create
1589         dynamic sections.
1590         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1591         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1592         (relocate_plt_for_entry): Changed to support new way to define PLT
1593         related code.
1594         (add_symbol_to_plt): Likewise.
1595         (arc_elf_link_hash_table_create): New function.
1596
1597 2016-01-18  Nick Clifton  <nickc@redhat.com>
1598
1599         PR ld/19440
1600         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1601         section number into internal section number.
1602         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1603         * coffswap.h (coff_swap_sym_in): Likewise.
1604         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1605         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1606         section number field is big enough to hold the external value.
1607
1608 2016-01-17  Alan Modra  <amodra@gmail.com>
1609
1610         * configure: Regenerate.
1611
1612 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1613
1614         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1615         when address in first unwind entry does not match start of
1616         section.
1617
1618 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1619             Jiong Wang  <jiong.wang@arm.com>
1620
1621         PR ld/19368
1622         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1623         reloc_class_ifunc.
1624
1625 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1626
1627         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1628         place 'R_' before the reloc name returned.
1629         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1630         the relocation string.
1631
1632 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1633
1634         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1635         factored out from...
1636         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1637
1638 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1639
1640         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1641         attribute check after ELF file header flag check.
1642
1643 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1644
1645         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1646         return status from `_bfd_elf_merge_object_attributes'.
1647
1648 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1649
1650         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1651         factored out from...
1652         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1653
1654 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1655
1656         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1657         handling of input MIPS ABI flags together.
1658
1659 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1660
1661         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1662         attribute checks for null input.
1663
1664 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1665
1666         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1667         pointers to target data.
1668
1669 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1670
1671         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1672         an FP ABI warning.
1673
1674 2016-01-01  Alan Modra  <amodra@gmail.com>
1675
1676         Update year range in copyright notice of all files.
1677
1678 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1679 \f
1680 Copyright (C) 2016 Free Software Foundation, Inc.
1681
1682 Copying and distribution of this file, with or without modification,
1683 are permitted in any medium without royalty provided the copyright
1684 notice and this notice are preserved.
1685
1686 Local Variables:
1687 mode: change-log
1688 left-margin: 8
1689 fill-column: 74
1690 version-control: never
1691 End: