bfd/ChangeLog

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