bfd/ChangeLog

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