bfd/ChangeLog

   1 2016-06-07  Alan Modra  <amodra@gmail.com>
   2
   3         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
   4         to match other 32-bit archs.
   5         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
   6         (ppc_elf_object_p): Call it.
   7         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
   8         overlong line.
   9         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
  10         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
  11         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
  12         _bfd_elf_ppc_at_tprel_transform): Move to..
  13         * elf-bfd.h: ..here.
  14         (_bfd_elf_ppc_set_arch): Declare.
  15         * bfd-in2.h: Regenerate.
  16
  17 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
  20         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
  21         (elf_x86_64_check_tls_transition): Check indirect call and
  22         direct call with the addr32 prefix for general and local dynamic
  23         models.  Set the tls_get_addr feild.
  24         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
  25         indirect __tls_get_addr call via GOT.
  26         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
  27         transitions with indirect call and direct call with the addr32
  28         prefix.
  29
  30 2016-06-04  Christian Groessler  <chris@groessler.org>
  31
  32         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
  33
  34 2016-06-02  Nick Clifton  <nickc@redhat.com>
  35
  36         PR target/20088
  37         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
  38         architecture.
  39         (arch_info_struct): Likewise.
  40         (architectures): Likewise.
  41
  42 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
  43
  44         * config.bfd: Replace -uclibc with *.
  45
  46 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * elf64-x86-64.c: Replace data32 with data16 in comments.
  49
  50 2016-05-31  Alan Modra  <amodra@gmail.com>
  51
  52         PR ld/20159
  53         PR ld/16467
  54         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
  55         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
  56         symbol given a version by a script different to the version
  57         of the symbol being added.
  58         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
  59         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
  60         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
  61         (struct strtab_save): New.
  62         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
  63         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
  64         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
  65
  66 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
  67
  68         * elf32-hppa.h: Add extern "C".
  69         * elf32-nds32.h: Likewise.
  70         * elf32-tic6x.h: Likewise.
  71
  72 2016-06-01  Nick Clifton  <nickc@redhat.com>
  73
  74         * po/sr.po: New Serbian translation.
  75         * configure.ac (ALL_LINGUAS): Add sr.
  76         * configure: Regenerate.
  77
  78 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
  79
  80         * elfxx-mips.c (b_reloc_p): New function.
  81         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
  82         branch relocations.
  83
  84 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
  85
  86         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
  87         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
  88         reloc location from calculation, treat the addend as signed with
  89         local non-section symbols and enable overflow detection.
  90
  91 2016-05-28  Alan Modra  <amodra@gmail.com>
  92
  93         * aoutx.h: Adjust linker callback calls throughout file,
  94         removing dead code.
  95         * bout.c: Likewise.
  96         * coff-alpha.c: Likewise.
  97         * coff-arm.c: Likewise.
  98         * coff-h8300.c: Likewise.
  99         * coff-h8500.c: Likewise.
 100         * coff-i960.c: Likewise.
 101         * coff-mcore.c: Likewise.
 102         * coff-mips.c: Likewise.
 103         * coff-ppc.c: Likewise.
 104         * coff-rs6000.c: Likewise.
 105         * coff-sh.c: Likewise.
 106         * coff-tic80.c: Likewise.
 107         * coff-w65.c: Likewise.
 108         * coff-z80.c: Likewise.
 109         * coff-z8k.c: Likewise.
 110         * coff64-rs6000.c: Likewise.
 111         * cofflink.c: Likewise.
 112         * ecoff.c: Likewise.
 113         * elf-bfd.h: Likewise.
 114         * elf-m10200.c: Likewise.
 115         * elf-m10300.c: Likewise.
 116         * elf32-arc.c: Likewise.
 117         * elf32-arm.c: Likewise.
 118         * elf32-avr.c: Likewise.
 119         * elf32-bfin.c: Likewise.
 120         * elf32-cr16.c: Likewise.
 121         * elf32-cr16c.c: Likewise.
 122         * elf32-cris.c: Likewise.
 123         * elf32-crx.c: Likewise.
 124         * elf32-d10v.c: Likewise.
 125         * elf32-epiphany.c: Likewise.
 126         * elf32-fr30.c: Likewise.
 127         * elf32-frv.c: Likewise.
 128         * elf32-ft32.c: Likewise.
 129         * elf32-h8300.c: Likewise.
 130         * elf32-hppa.c: Likewise.
 131         * elf32-i370.c: Likewise.
 132         * elf32-i386.c: Likewise.
 133         * elf32-i860.c: Likewise.
 134         * elf32-ip2k.c: Likewise.
 135         * elf32-iq2000.c: Likewise.
 136         * elf32-lm32.c: Likewise.
 137         * elf32-m32c.c: Likewise.
 138         * elf32-m32r.c: Likewise.
 139         * elf32-m68hc1x.c: Likewise.
 140         * elf32-m68k.c: Likewise.
 141         * elf32-mep.c: Likewise.
 142         * elf32-metag.c: Likewise.
 143         * elf32-microblaze.c: Likewise.
 144         * elf32-moxie.c: Likewise.
 145         * elf32-msp430.c: Likewise.
 146         * elf32-mt.c: Likewise.
 147         * elf32-nds32.c: Likewise.
 148         * elf32-nios2.c: Likewise.
 149         * elf32-or1k.c: Likewise.
 150         * elf32-ppc.c: Likewise.
 151         * elf32-s390.c: Likewise.
 152         * elf32-score.c: Likewise.
 153         * elf32-score7.c: Likewise.
 154         * elf32-sh.c: Likewise.
 155         * elf32-sh64.c: Likewise.
 156         * elf32-spu.c: Likewise.
 157         * elf32-tic6x.c: Likewise.
 158         * elf32-tilepro.c: Likewise.
 159         * elf32-v850.c: Likewise.
 160         * elf32-vax.c: Likewise.
 161         * elf32-visium.c: Likewise.
 162         * elf32-xstormy16.c: Likewise.
 163         * elf32-xtensa.c: Likewise.
 164         * elf64-alpha.c: Likewise.
 165         * elf64-hppa.c: Likewise.
 166         * elf64-ia64-vms.c: Likewise.
 167         * elf64-mmix.c: Likewise.
 168         * elf64-ppc.c: Likewise.
 169         * elf64-s390.c: Likewise.
 170         * elf64-sh64.c: Likewise.
 171         * elf64-x86-64.c: Likewise.
 172         * elflink.c: Likewise.
 173         * elfnn-aarch64.c: Likewise.
 174         * elfnn-ia64.c: Likewise.
 175         * elfxx-mips.c: Likewise.
 176         * elfxx-sparc.c: Likewise.
 177         * elfxx-tilegx.c: Likewise.
 178         * linker.c: Likewise.
 179         * pdp11.c: Likewise.
 180         * pe-mips.c: Likewise.
 181         * reloc.c: Likewise.
 182         * reloc16.c: Likewise.
 183         * simple.c: Likewise.
 184         * vms-alpha.c: Likewise.
 185         * xcofflink.c: Likewise.
 186         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
 187         status param.  Adjust calls to these and linker callbacks throughout.
 188         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
 189         get_ramstart): Delete status param.  Adjust calls to these and
 190         linker callbacks throughout.
 191
 192 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 193
 194         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
 195         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
 196         target alignment verification.
 197
 198 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 199
 200         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
 201         section name if `bfd_elf_string_from_elf_section' returns an
 202         empty string.
 203
 204 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
 205
 206         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 207         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
 208         for message.  Continue processing rather than returning failure.
 209
 210 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
 211
 212         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 213         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
 214         Call `bfd_set_error'.
 215
 216 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         PR binutils/14625
 219         * archive.c (bfd_slurp_armap): Replace
 220         bfd_elf64_archive_slurp_armap with
 221         _bfd_archive_64_bit_slurp_armap.
 222         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
 223         BFD64 is defined and the archive is too big.
 224         (coff_write_armap): Likewise.
 225         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
 226         (_bfd_archive_64_bit_slurp_armap): This.
 227         (bfd_elf64_archive_write_armap): Renamed to ...
 228         (_bfd_archive_64_bit_write_armap): This.
 229         * configure.ac: Add --enable-64-bit-archive.
 230         (want_64_bit_archive): New.  Set to true by default for 64-bit
 231         MIPS and s390 ELF targets.
 232         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
 233         * config.in: Regenerated.
 234         * configure: Likewise.
 235         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
 236         (bfd_elf64_archive_slurp_armap): Likewise.
 237         (bfd_elf64_archive_write_armap): Likewise.
 238         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 239         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 240         (bfd_elf64_archive_truncate_arname): Likewise.
 241         (bfd_elf64_archive_read_ar_hdr): Likewise.
 242         (bfd_elf64_archive_write_ar_hdr): Likewise.
 243         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 244         (bfd_elf64_archive_get_elt_at_index): Likewise.
 245         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 246         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 247         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
 248         (bfd_elf64_archive_slurp_armap): Likewise.
 249         (bfd_elf64_archive_write_armap): Likewise.
 250         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 251         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 252         (bfd_elf64_archive_truncate_arname): Likewise.
 253         (bfd_elf64_archive_read_ar_hdr): Likewise.
 254         (bfd_elf64_archive_write_ar_hdr): Likewise.
 255         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 256         (bfd_elf64_archive_get_elt_at_index): Likewise.
 257         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 258         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 259         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
 260         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
 261         bfd_elfNN_archive_functions isn't defined.
 262         (TARGET_LITTLE_SYM): Likewise.
 263         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
 264         (_bfd_archive_64_bit_write_armap): Likewise.
 265         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
 266         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
 267         (_bfd_archive_64_bit_truncate_arname): Likewise.
 268         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
 269         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
 270         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
 271         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
 272         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
 273         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
 274         * libbfd.h: Regenerated.
 275         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
 276         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
 277
 278 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         PR ld/20103
 281         * cofflink.c (coff_link_check_archive_element): Return TRUE if
 282         linker add_archive_element callback returns FALSE.
 283         * ecoff.c (ecoff_link_check_archive_element): Likewise.
 284         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
 285         archive element if linker add_archive_element callback returns
 286         FALSE.
 287         * elflink.c (elf_link_add_archive_symbols): Likewise.
 288         * pdp11.c (aout_link_check_ar_symbols): Likewise.
 289         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
 290         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
 291         (xcoff_link_check_ar_symbols): Likewise.
 292
 293 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
 294
 295         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 296         <bfd_reloc_outofrange>: Unify error reporting code.
 297
 298 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
 299
 300         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
 301         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
 302         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
 303         * bfd-in2.h: Regenerate.
 304         * libbfd.h: Likewise.
 305
 306 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
 307
 308         * config.bfd: Add entry for arm-phoenix.
 309
 310 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 311
 312         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
 313         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
 314         account for padding for stub section requiring one.
 315         (elf32_arm_build_stubs): Add comment to stress the importance of
 316         zeroing veneer section content.
 317
 318 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 319
 320         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
 321         bfd hook.
 322         * bfd-in2.h: Regenerate.
 323         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
 324         function.
 325         (arm_dedicated_stub_output_section_required_alignment): Likewise.
 326         (arm_dedicated_stub_output_section_name): Likewise.
 327         (arm_dedicated_stub_input_section_ptr): Likewise.
 328         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
 329         function description comment. Add support for dedicated output stub
 330         section to given stub types.
 331         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
 332         elf32_arm_create_or_find_stub_sec.
 333         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
 334         (elf32_arm_size_stubs): Pass stub type when calling
 335         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
 336         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
 337
 338 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
 341         when setting need_convert_load.
 342
 343 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
 344
 345         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
 346         microMIPS JALX.
 347
 348 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         PR ld/20117
 351         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
 352         R_386_GOT32X.
 353         (elf_i386_convert_load): Don't convert R_386_GOT32.
 354
 355 2016-05-20  Alan Modra  <amodra@gmail.com>
 356
 357         PR gas/20118
 358         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
 359         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
 360
 361 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
 362
 363         * elf32-arc.c (arc_elf_final_write_processing): Changed.
 364         (debug_arc_reloc): Likewise.
 365         (elf_arc_relocate_section): Likewise.
 366         (elf_arc_check_relocs): Likewise.
 367         (elf_arc_adjust_dynamic_symbol): Likewise.
 368         (elf_arc_add_symbol_hook): Likewise.
 369
 370 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 371
 372         * config.bfd: Remove `am34-*-linux*' support.
 373
 374 2016-05-19  Alan Modra  <amodra@gmail.com>
 375
 376         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
 377         relocs before plt relocs.
 378
 379 2016-05-19  Alan Modra  <amodra@gmail.com>
 380
 381         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
 382         before dereferencing.
 383
 384 2016-05-18  Nick Clifton  <nickc@redhat.com>
 385
 386         * po/sv.po: Updated Swedish translation.
 387
 388 2016-05-18  Alan Modra  <amodra@gmail.com>
 389
 390         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
 391         for each BFD.  Don't goto error_ret_free_local from outside loop.
 392
 393 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
 394
 395         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
 396         STB_GNU_UNIQUE handling.
 397         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 398         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
 399         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 400         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 401         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 402         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 403         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 404         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 405         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 406         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
 407         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
 408         (elf_backend_add_symbol_hook): Remove macro.
 409         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
 410         for STB_GNU_UNIQUE symbols.
 411
 412 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
 413
 414         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
 415         from...
 416         (v850_elf_copy_private_bfd_data): ... here.  Call the new
 417         function and `_bfd_elf_copy_private_bfd_data'.
 418
 419 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
 420
 421         PR ld/20093
 422         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
 423         GOTPCREL relocation against large section.
 424
 425 2016-05-13  Alan Modra  <amodra@gmail.com>
 426
 427         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
 428         linker dynamic sections in calculating size and address of
 429         dynamic tags rather than using output sections.  Remove asserts.
 430         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
 431         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 432         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
 433         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 434         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
 435         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
 436         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
 437         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
 438         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
 439         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
 440         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
 441         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
 442         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 443         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
 444         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
 445         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
 446         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
 447         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
 448         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 449         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
 450         * elflink.c (bfd_elf_final_link): Likewise.
 451         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 452         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
 453         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
 454         don't set doit.  Look up dynobj section.
 455         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
 456         invocation and dynamic tag vma calculation.  Don't test
 457         boolean var == TRUE.
 458         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
 459         DT_JMPREL calc.
 460
 461 2016-05-13  Alan Modra  <amodra@gmail.com>
 462
 463         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
 464         octets_per_byte.  Put dynamic .rela.plt last in link orders.
 465         Assign output_offset for reloc sections rather than writing
 466         sorted relocs from block corresponding to output_offset.
 467
 468 2016-05-12  Alan Modra  <amodra@gmail.com>
 469
 470         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
 471
 472 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
 473
 474         * elfxx-mips.c (print_mips_ases): Add DSPR3.
 475
 476 2016-05-11  Alan Modra  <amodra@gmail.com>
 477
 478         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
 479         (elf32_hppa_check_relocs): Don't set dynobj.
 480         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
 481         (elf32_hppa_build_stubs): Likewise.
 482         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
 483
 484 2016-05-11  Alan Modra  <amodra@gmail.com>
 485
 486         PR 20060
 487         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
 488         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
 489
 490 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
 491
 492         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
 493         aarch64_tls_transition check.
 494
 495 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 496
 497         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
 498         enumerator.
 499         (arm_stub_sym_claimed): New function.
 500         (elf32_arm_create_stub): Use veneered symbol name and section if
 501         veneer needs to claim its symbol, and keep logic unchanged otherwise.
 502         (arm_stub_claim_sym): New function.
 503         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
 504         veneered symbol, otherwise create local symbol as before.
 505
 506 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 507
 508         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
 509         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
 510         and set branch type of a symbol.
 511         (bfd_elf32_arm_process_before_allocation): Likewise.
 512         (elf32_arm_relocate_section): Likewise and fix identation along the
 513         way.
 514         (allocate_dynrelocs_for_symbol): Likewise.
 515         (elf32_arm_finish_dynamic_symbol): Likewise.
 516         (elf32_arm_swap_symbol_in): Likewise.
 517         (elf32_arm_swap_symbol_out): Likewise.
 518
 519 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 520
 521         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
 522         * bfd-in2.h: Regenerated.
 523         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
 524         parameter to add_stub_section callback.
 525         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
 526         and pass it down to add_stub_section.
 527         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
 528         for error message.
 529         (elf32_arm_size_stubs): Add output section parameter to
 530         add_stub_section function pointer parameter.
 531
 532 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 533
 534         * elf32-arm.c (elf32_arm_create_stub): New function.
 535         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
 536
 537 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 538
 539         * elf32-arm.c (enum elf32_arm_stub_type): Delete
 540         arm_stub_a8_veneer_lwm enumerator.
 541         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
 542         aforementioned enumerator.
 543         (struct elf32_arm_stub_hash_entry): Delete target_addend
 544         field and add source_value.
 545         (struct a8_erratum_fix): Delete addend field and add target_offset.
 546         (stub_hash_newfunc): Initialize source_value field amd remove
 547         initialization for target_addend.
 548         (arm_build_one_stub): Stop special casing Thumb relocations: promote
 549         the else to being always executed, moving the
 550         arm_stub_a8_veneer_b_cond specific code in it.  Remove
 551         stub_entry->target_addend from points_to computation.
 552         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
 553         to target symbol from start of section rather than the offset from the
 554         stub address.
 555         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
 556         fields from struct a8_erratum_fix's offset and target_offset
 557         respectively.
 558         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
 559         veneered_insn_loc and loc using stub_entry's source_value.
 560
 561 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 562
 563         (elf32_arm_merge_eabi_attributes): Add merging logic for
 564         Tag_DSP_extension.
 565
 566 2016-05-10  Pip Cet  <pipcet@gmail.com>
 567
 568         PR ld/20059
 569         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
 570         Define as _bfd_generic_copy_link_hash_symbol_type when using
 571         generic hash table.
 572
 573 2016-05-09  Nick Clifton  <nickc@redhat.com>
 574
 575         PR binutils/20063
 576         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
 577         field before accessing sections array.
 578
 579 2016-05-09  Christophe Monat  <christophe.monat@st.com>
 580
 581         PR ld/20030
 582         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
 583         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
 584         to nb_words.
 585         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
 586         encoding.
 587         (create_instruction_vldmdb): Likewise.
 588         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
 589         uses it to re-encode.
 590
 591 2016-05-09  Nick Clifton  <nickc@redhat.com>
 592
 593         PR 19938
 594         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
 595         commit.
 596
 597 2016-05-09  Alan Modra  <amodra@gmail.com>
 598
 599         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
 600
 601 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 602
 603         PR ld/17550
 604         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
 605         documenting that indx == -3 if symbol is defined in a discarded
 606         section.
 607         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
 608         symbol is defined in a discarded section.
 609         (elf_link_output_extsym): Strip a global symbol defined in a
 610         discarded section.
 611
 612 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
 615         MCU.
 616
 617 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
 620         conversion to ...
 621         (elf_i386_convert_load_reloc): This.  New function.
 622         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
 623         conversion to ...
 624         (elf_x86_64_convert_load_reloc): This.  New function.
 625
 626 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 627
 628         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
 629         Don't check if contents == NULL.
 630         (elf_i386_tls_transition): Add from_relocate_section.  Check
 631         from_relocate_section instead of contents != NULL.  Update
 632         elf_i386_check_tls_transition call.
 633         (elf_i386_check_relocs): Cache the section contents if
 634         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 635         elf_i386_tls_transition.
 636         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
 637         to elf_i386_tls_transition.
 638         (elf_backend_caches_rawsize): New.
 639         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
 640         if contents == NULL.
 641         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
 642         from_relocate_section instead of contents != NULL.
 643         (elf_x86_64_check_relocs): Cache the section contents if
 644         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 645         elf_x86_64_tls_transition.
 646         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
 647         to elf_x86_64_tls_transition.
 648         (elf_backend_caches_rawsize): New.
 649
 650 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
 651
 652         PR 10549
 653         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
 654         STB_GNU_UNIQUE.
 655
 656 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
 657
 658         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
 659         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
 660         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
 661         no_apply_dynamic_relocs.
 662         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
 663         dynamic relocations generated.
 664
 665 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
 668         setting to ...
 669         (elf_i386_create_dynamic_sections): Here.
 670         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
 671         interp setting to ...
 672         (elf_x86_64_create_dynamic_sections): Here.
 673
 674 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
 677         and replace (EH)->has_got_reloc with GOT_RELOC.
 678         (elf_i386_fixup_symbol): Pass has_got_reloc to
 679         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 680         (elf_i386_allocate_dynrelocs): Likewise.
 681         (elf_i386_relocate_section): Likewise.
 682         (elf_i386_finish_dynamic_symbol): Likewise.
 683         (elf_i386_convert_load): Pass TRUE to
 684         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 685         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
 686         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
 687         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
 688         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 689         (elf_x86_64_allocate_dynrelocs): Likewise.
 690         (elf_x86_64_relocate_section): Likewise.
 691         (elf_x86_64_finish_dynamic_symbol): Likewise.
 692         (elf_x86_64_convert_load): Pass TRUE to
 693         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 694
 695 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         * elf32-i386.c (check_relocs_failed): New.
 698         (elf_i386_check_relocs): Set check_relocs_failed on error.
 699         (elf_i386_relocate_section): Skip if check_relocs failed.
 700
 701 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
 704         check_relocs_failed on error.
 705
 706 2016-04-29  Nick Clifton  <nickc@redhat.com>
 707
 708         PR 19938
 709         * elf-bfd.h (struct elf_backend_data): Rename
 710         elf_backend_set_special_section_info_and_link to
 711         elf_backend_copy_special_section_fields.
 712         * elfxx-target.h: Likewise.
 713         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
 714         comparing section flags.
 715         (copy_special_section_fields): New function.
 716         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
 717         Perform two scans over special sections.  The first one looks for
 718         a direct mapping between the output section and an input section.
 719         The second scan looks for a possible match based upon section
 720         characteristics.
 721         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
 722         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
 723         sections.
 724         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
 725         elf32_i386_copy_solaris_special_section_fields.
 726         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
 727         Rename to elf32_sparc_copy_solaris_special_section_fields.
 728         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
 729         elf64_x86_64_copy_solaris_special_section_fields.
 730
 731 2016-04-28  Nick Clifton  <nickc@redhat.com>
 732
 733         * po/zh_CN.po: Updated Chinese (simplified) translation.
 734
 735 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         PR ld/20006
 738         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
 739         when estimating distances between output sections.
 740
 741 2016-04-27  Alan Modra  <amodra@gmail.com>
 742
 743         * elflink.c (_bfd_elf_is_start_stop): New function.
 744         (_bfd_elf_gc_mark_rsec): Use it.
 745         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
 746
 747 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 748
 749         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
 750         * mmo.c (mmo_get_section_contents): Likewise.
 751         (mmo_set_section_contents): Likewise.
 752
 753 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         * elf-bfd.h (elf_link_hash_table): Update comments for
 756         dynsymcount.
 757         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 758         the unused NULL entry at the head of dynamic symbol table.
 759         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 760         checks.
 761
 762 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 765         created file from dynobj.
 766
 767 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 770         normal input file if possible.
 771
 772 2016-04-21  Nick Clifton  <nickc@redhat.com>
 773
 774         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 775         * aout-target.h: Likewise.
 776         * aout-tic30.c: Likewise.
 777         * binary.c: Likewise.
 778         * bout.c: Likewise.
 779         * coff-alpha.c: Likewise.
 780         * coff-rs6000.c: Likewise.
 781         * coff64-rs6000.c: Likewise.
 782         * coffcode.h: Likewise.
 783         * i386msdos.c: Likewise.
 784         * i386os9k.c: Likewise.
 785         * ieee.c: Likewise.
 786         * ihex.c: Likewise.
 787         * libbfd-in.h: Likewise.
 788         * libecoff.h: Likewise.
 789         * mach-o-target.c: Likewise.
 790         * mmo.c: Likewise.
 791         * nlm-target.h: Likewise.
 792         * oasys.c: Likewise.
 793         * pef.c: Likewise.
 794         * plugin.c: Likewise.
 795         * ppcboot.c: Likewise.
 796         * som.c: Likewise.
 797         * srec.c: Likewise.
 798         * tekhex.c: Likewise.
 799         * versados.c: Likewise.
 800         * vms-alpha.c: Likewise.
 801         * xsym.c: Likewise.
 802         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 803         * linker.c (bfd_link_check_relocs): New function.
 804         (_bfd_generic_link_check_relocs): New function.
 805         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 806         _bfd_link_check_relocs field.
 807         (struct bfd_target)L Add _bfd_link_check_relocs field.
 808         * bfd-in2.h: Regenerate.
 809         * libbfd.h: Regenerate.
 810
 811 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 812
 813         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 814         (elf_backend_gc_sweep_hook): Likewise.
 815         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 816         (elf_backend_gc_sweep_hook): Likewise.
 817
 818 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 819
 820         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 821         in excluded sections
 822
 823 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 824
 825         PR ld/19969
 826         * elf64-x86-64.c (check_relocs_failed): New.
 827         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 828         Support relocation agaist local symbol.  Set check_relocs_failed.
 829         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 830         R_X86_64_32 relocation overflow.
 831         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 832         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 833
 834 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         * elf32-i386.c (elf_i386_check_relocs): Call
 837         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 838         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 839
 840 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 843         * elflink.c (_bfd_elf_link_check_relocs): New function.
 844         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 845         if check_relocs_after_open_input is FALSE.
 846
 847 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 848
 849         * cache.c: Update old style function definitions.
 850         * elf32-m68k.c: Likewise.
 851         * elf64-mmix.c: Likewise.
 852         * stab-syms.c: Likewise.
 853
 854 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 855
 856         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 857
 858 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         * Makefile.in: Regenerated with automake 1.11.6.
 861         * aclocal.m4: Likewise.
 862         * doc/Makefile.in: Likewise.
 863
 864 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 865
 866         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 867         * bfd-in2.h: Regenerate.
 868         * libbfd.h: Regenerate.
 869         * elf32-arc.c: Add 'opcode/arc.h' include.
 870         (struct arc_relocation_data): Add symbol_name.
 871         (arc_special_overflow_checks): New function.
 872         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 873         required, add an extra comment.
 874         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 875
 876 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 877
 878         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 879         entries.
 880         (elf_arc_relocate_section): Update enum uses.
 881         (elf_arc_check_relocs): Likewise.
 882         (elf_arc_finish_dynamic_symbol): Likewise.
 883
 884 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 887         "sh_link".
 888
 889 2016-04-14  Nick Clifton  <nickc@redhat.com>
 890
 891         PR target/19938
 892         * elf-bbfd.h (struct elf_backend_data): New field:
 893         elf_strtab_flags.
 894         New field: elf_backend_set_special_section_info_and_link
 895         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 896         defined.
 897         (elf_backend_set_special_section_info_and_link): Define if not
 898         already defined.
 899         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 900         elf_backend_strtab_flags macros to initialise fields in structure.
 901         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 902         being set even if SHF_MERGE is not set.
 903         (elf_fake_sections): Likewise.
 904         (section_match): New function.  Matches two ELF sections based
 905         upon fixed characteristics.
 906         (find_link): New function.  Locates a section in a BFD that
 907         matches a section in a different BFD.
 908         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 909         fields of reserved sections.
 910         (bfd_elf_compute_section_file_positions): Set the flags for the
 911         .shstrtab section based upon the elf_strtab_flags field in the
 912         elf_backend_data structure.
 913         (swap_out_syms): Likewise for the .strtab section.
 914         * elflink.c (bfd_elf_final_link): Set the flags for the
 915         .strtab section based upon the elf_strtab_flags field in the
 916         elf_backend_data structure.
 917         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 918         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 919         targets.
 920         (elf_backend_set_special_section_info_and_link): Define for
 921         Solaris targets.
 922         * elf32-sparc.c: Likewise.
 923         * elf64-x86-64.c: Likewise.
 924
 925 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR ld/19939
 928         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 929         to bfd_boolean.
 930         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
 931         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
 932         applies to read-only section.
 933         * elf32-i386.c (elf_i386_link_hash_table): Add
 934         readonly_dynrelocs_against_ifunc.
 935         (elf_i386_allocate_dynrelocs): Updated.
 936         (elf_i386_size_dynamic_sections): Issue an error for read-only
 937         segment with dynamic IFUNC relocations only if
 938         readonly_dynrelocs_against_ifunc is TRUE.
 939         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 940         readonly_dynrelocs_against_ifunc.
 941         (elf_x86_64_allocate_dynrelocs): Updated.
 942         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
 943         segment with dynamic IFUNC relocations only if
 944         readonly_dynrelocs_against_ifunc is TRUE.
 945         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 946         Updated.
 947
 948 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 949
 950         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
 951         a fall through from error_ret_free_internal.  Free local_syms in
 952         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
 953
 954 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 955
 956         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
 957         (relocate_plt_for_entry): Likewise.
 958
 959 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 960
 961         * elf32-arc.c (elf_arc_check_relocs): Changed
 962
 963 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 964
 965         * elf32-arc.c (name_for_global_symbol): Changed assert.
 966         (get_replace_function): Created.:
 967         (struct arc_relocation_data): Changed to signed types.
 968         (defines S, L, P, PDATA): Casted to signed type.
 969         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
 970         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
 971         (arc_do_relocation): Changed.
 972
 973 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 974
 975         * elf32-arc.c (name_for_global_symbol): Added assert to check for
 976         symbol index.
 977         (elf_arc_relocate_section): Added and changed asserts, validating
 978         the synamic symbol index.
 979         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
 980         relocation if symbol has dynindx set to -1.
 981
 982 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
 983
 984         * elflink.c (elf_link_add_object_symbols): Always turn hidden
 985         and internal symbols which have a dynamic index into local
 986         ones.
 987
 988 2016-04-04  Nick Clifton  <nickc@redhat.com>
 989
 990         PR 19872
 991         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
 992         version number if the version is zero.
 993
 994 2016-04-01  Alan Modra  <amodra@gmail.com>
 995
 996         PR 19886
 997         * elflink.c (on_needed_list): Recursively check needed status.
 998         (elf_link_add_object_symbols): Adjust.
 999
1000 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1001
1002         * elf32-avr.c (avr_elf32_load_records_from_section): Free
1003         internal_relocs only if they aren't cached.
1004
1005 2016-03-29  Nick Clifton  <nickc@redhat.com>
1006
1007         PR 17334
1008         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1009         assertion on the size of the got section to allow it to be bigger
1010         than the number of relocs.
1011
1012 2016-03-29  Toni Spets  <toni.spets@iki.fi>
1013
1014         PR 19878
1015         * coffcode.h (coff_write_object_contents): Revert accidental
1016         2014-11-10 change.
1017
1018 2016-03-22  Alan Modra  <amodra@gmail.com>
1019
1020         PR 19850
1021         * dwarf2.c (read_attribute_value): Skip info_ptr check for
1022         DW_FORM_flag_present.
1023
1024 2016-03-22  Nick Clifton  <nickc@redhat.com>
1025
1026         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1027         architecture name for backwards compatibility.
1028
1029         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1030         unbounded stack use.
1031
1032         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1033         sufficiently recent version of GCC.
1034         * configure: Regenerate.
1035
1036 2016-03-22  Alan Modra  <amodra@gmail.com>
1037
1038         PR 19851
1039         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1040
1041 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1042
1043         * archures.c (bfd_mach_arc_nps400): Define.
1044         * bfd-in2.h: Regenerate.
1045         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1046         some existing entries to make space.
1047         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1048         (arc_elf_final_write_processing): Likewise.
1049
1050 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1051
1052         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1053         EF_ARC_CPU_GENERIC.
1054         (arc_elf_final_write_processing): Don't bother setting cpu field
1055         in e_flags, this will have been set elsewhere.
1056
1057 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1058
1059         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1060         EF_ARC_MACH_MSK.
1061
1062 2016-03-21  Nick Clifton  <nickc@redhat.com>
1063
1064         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1065         * configure: Regenerate.
1066         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1067         alloca with call to xmalloc.
1068         * elf32-nds32.c: Likewise.
1069         * elf64-hppa.c: Likewise.
1070         * elfxx-mips.c: Likewise.
1071         * pef.c: Likewise.
1072         * pei-x86_64.c: Likewise.
1073         * som.c: Likewise.
1074         * xsym.c: Likewise.
1075
1076 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         PR ld/19827
1079         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1080         locally in PIE.
1081         (elf_i386_relocate_section): Likewise.
1082         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1083         (elf_x86_64_relocate_section): Likewise.
1084
1085 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         PR ld/19807
1088         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1089         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1090         relocation overflow check.
1091
1092 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1093
1094         * bfd-in2.h: Regenerated.
1095
1096 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
1097
1098         PR 19713
1099         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1100         uses bytes not octets.
1101         * elflink.c (resolve_section): Likewise.
1102         Add a bfd parameter.
1103         (eval_section): Pass the input_bfd to resolve_section.
1104         (bfd_elf_perform_complex_relocation): Convert byte offset to
1105         octets before read and writing values.
1106         (elf_link_input_bfd): Add byte to octet conversions.
1107         (elf_reloc_link_order): Likewise.
1108         (elf_fixup_link_order): Likewise.
1109         (bfd_elf_final_link): Likewise.
1110         * reloc.c (_bfd_final_link_relocate): Likewise.
1111         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1112
1113 2016-03-10  Nick Clifton  <nickc@redhat.com>
1114
1115         * config.bfd: Mark the i370 target as obsolete.
1116
1117 2016-03-09  Pedro Alves  <palves@redhat.com>
1118
1119         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1120         gcc ABI)" to printable name.
1121         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1122         of "v850-rh850" as printable name.
1123
1124 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
1125
1126         PR ld/19623
1127         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1128         relocations against absolute symbols.
1129
1130 2016-03-09  Alan Modra  <amodra@gmail.com>
1131
1132         PR binutils/19775
1133         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1134         length elements in the archive.
1135
1136 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         PR ld/19789
1139         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1140         for -E/--dynamic-list only when not relocatable.
1141
1142 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         PR ld/19784
1145         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1146         count for locally defined local IFUNC symbols in shared object.
1147         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1148
1149 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1150
1151         PR ld/19579
1152         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1153         together.
1154
1155 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1156             Andrew Burgess  <andrew.burgess@embecosm.com>
1157
1158         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1159         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1160         (arc_elf_howto_init): Added assert to validate relocations.
1161         (get_middle_endian_relocation): Delete.
1162         (middle_endian_convert): New function.
1163         (ME): Redefine, now does nothing.
1164         (IS_ME): New define.
1165         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1166         definition to call middle_endian_convert.  Add a new local
1167         variable and make use of this throughout. Added call to
1168         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1169
1170 2016-03-07  Nick Clifton  <nickc@redhat.com>
1171
1172         PR binutils/19775
1173         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1174         length elements in the archive.
1175
1176 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
1177
1178         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1179         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1180
1181 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         PR ld/19579
1184         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1185         executable as definition if the new definition comes from a
1186         shared library.
1187
1188 2016-03-02  Alan Modra  <amodra@gmail.com>
1189
1190         * Makefile.in: Regenerate.
1191         * po/SRC-POTFILES.in: Regenerate.
1192
1193 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
1194
1195         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1196         relocation addend when sections get merged.
1197
1198 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1199
1200         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1201         the flag change.
1202         (elf_arc_relocate_section): Fixes and conditions to support PIE.
1203         Assert for code sections dynamic relocs.
1204
1205 2016-02-26  Renlin Li  <renlin.li@arm.com>
1206
1207         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1208         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1209
1210 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1211
1212         PR ld/19609
1213         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1214         load with locally bound symbols if PIC is false or there is no
1215         base register.  Optimize branch to 0 if PIC is false.
1216         (elf_i386_relocate_section): Don't generate dynamic relocations
1217         against undefined weak symbols if PIC is false.
1218         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1219         if we can't estimate relocation overflow with --no-relax.
1220         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1221         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
1222         (elf_x86_64_relocate_section): Don't generate dynamic relocations
1223         against undefined weak symbols if PIC is false.
1224
1225 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1226
1227         PR ld/19645
1228         * bfd.c (bfd): Change flags to 20 bits.
1229         (BFD_CONVERT_ELF_COMMON): New.
1230         (BFD_USE_ELF_STT_COMMON): Likewise.
1231         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1232         BFD_USE_ELF_STT_COMMON.
1233         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1234         * configure.ac: Remove --enable-elf-stt-common.
1235         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1236         common symbol depending on BFD_CONVERT_ELF_COMMON and
1237         BFD_USE_ELF_STT_COMMON.
1238         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1239         STT_COMMON.
1240         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1241         STT_COMMON.
1242         (elf_link_convert_common_type): New function.
1243         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1244         common symbol depending on BFD_CONVERT_ELF_COMMON and
1245         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
1246         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1247         and BFD_USE_ELF_STT_COMMON to object_flags.
1248         (TARGET_LITTLE_SYM): Likewise.
1249         * syms.c (BSF_KEEP_G): Renamed to ...
1250         (BSF_ELF_COMMON): This.
1251         * bfd-in2.h: Regenerated.
1252         * config.in: Likewise.
1253         * configure: Likewise.
1254
1255 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1256
1257         PR ld/19636
1258         PR ld/19704
1259         PR ld/19719
1260         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1261         (elf_i386_link_hash_entry): Add has_got_reloc and
1262         has_non_got_reloc.
1263         (elf_i386_link_hash_table): Add interp.
1264         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1265         has_non_got_reloc.
1266         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1267         has_non_got_reloc.
1268         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1269         (elf_i386_fixup_symbol): New function.
1270         (elf_i386_pie_finish_undefweak_symbol): Likewise.
1271         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1272         relocations and discard relocations against resolved undefined
1273         weak symbols in executable.  Don't make resolved undefined weak
1274         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1275         relocation against undefined weak symbols in PIE.
1276         (elf_i386_size_dynamic_sections): Set interp to .interp section.
1277         (elf_i386_relocate_section): Don't generate dynamic relocations
1278         against resolved undefined weak symbols in PIE, except for
1279         R_386_PC32.
1280         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1281         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1282         Don't generate dynamic relocation against resolved undefined weak
1283         symbol in executable.
1284         (elf_i386_finish_dynamic_sections): Call
1285         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1286         (elf_backend_fixup_symbol): New.
1287         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1288         (elf_x86_64_link_hash_entry): Add has_got_reloc and
1289         has_non_got_reloc.
1290         (elf_x86_64_link_hash_table): Add interp.
1291         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1292         has_non_got_reloc.
1293         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1294         has_non_got_reloc.
1295         (elf_x86_64_check_relocs): Set has_got_reloc and
1296         has_non_got_reloc.
1297         (elf_x86_64_fixup_symbol): New function.
1298         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1299         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1300         relocations and discard relocations against resolved undefined
1301         weak symbols in executable.  Don't make resolved undefined weak
1302         symbols in executable dynamic.
1303         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1304         (elf_x86_64_relocate_section): Check relocation overflow for
1305         dynamic relocations against unresolved weak undefined symbols.
1306         Don't generate dynamic relocations against resolved weak
1307         undefined symbols in PIE.
1308         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1309         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1310         Don't generate dynamic relocation against resolved undefined weak
1311         symbol in executable.
1312         (elf_x86_64_finish_dynamic_sections): Call
1313         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1314         (elf_backend_fixup_symbol): New.
1315
1316 2016-02-26  Alan Modra  <amodra@gmail.com>
1317
1318         * elf64-ppc.c (create_linkage_sections): Create sfpr when
1319         save_restore_funcs, rest of sections when not relocatable.
1320         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1321         (sfpr_define): Define all symbols on emitted code.
1322         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1323         when relocatable.  Move sfpr_define loop earlier.
1324
1325 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1326
1327         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1328         (elf_x86_64_relocate_section): Use it.  Replace
1329         x86_64_elf_howto_table[r_type] with howto.
1330
1331 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1332
1333         PR ld/19698
1334         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1335         symbol version is unknown.
1336
1337 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1340         to (bfd_vma) -1 when setting needs_plt to 0.
1341         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1342
1343 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1344
1345         * elflink.c (bfd_elf_record_link_assignment): Check for shared
1346         library, instead of PIC, and don't check PDE when making linker
1347         assigned symbol dynamic.
1348
1349 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
1350
1351         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1352         ABIVERSION for non-executable stack.
1353
1354 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
1355
1356         PR target/19516
1357         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1358         Always produce a RELATIVE reloc for a local symbol.
1359
1360 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
1361
1362         Fix test-case ld-elf/pr19617b
1363         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1364         discard unused non-function symbols when --dynamic-list-data.
1365
1366 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1369         dynsym section, even if it is empty, with dynamic sections.
1370
1371 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         * syms.c: Remove BSF_COMMON from comments.
1374         * bfd-in2.h: Regenerated.
1375
1376 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
1377
1378         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1379         for destination.  Remove useless function parameters.
1380         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1381
1382 2016-02-19  Nick Clifton  <nickc@redhat.com>
1383
1384         PR ld/19629
1385         * aoutx.h (aout_link_add_symbols): Check for out of range string
1386         table offsets.
1387
1388         PR ld/19628
1389         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1390         processing if we encounter a reloc without an associated symbol.
1391
1392 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1393
1394         PR ld/19617
1395         * elflink.c (elf_link_add_object_symbols): Always create dynamic
1396         sections for -E/--dynamic-list.
1397
1398 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1399
1400         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
1401         to bfd_true.
1402
1403 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
1404
1405         * plugin.c (plugin_vec): Set match priority to 255.
1406         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1407         matching against the plugin vector, take priority from there not
1408         from TEMP.
1409
1410 2016-02-15  Nick Clifton  <nickc@redhat.com>
1411
1412         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1413         for length and type fields.  Use a signed value for the
1414         suffix_length field.
1415
1416 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         PR ld/19601
1419         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1420         significant bit in GOT offset for R_386_GOT32X.
1421
1422 2016-02-10  Nick Clifton  <nickc@redhat.com>
1423
1424         PR 19405
1425         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1426         immediate values.
1427         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1428         number of messages about FDE encoding preventing .eh_frame_hdr
1429         generation.
1430
1431 2016-02-09  Nick Clifton  <nickc@redhat.com>
1432
1433         * oasys.c (oasys_archive_p): Fix indentation.
1434         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1435         constant for left shifting.
1436
1437         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1438         helpful warning message to explain why certain AArch64 relocs
1439         might overflow.
1440
1441 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
1442
1443         * pe-mips.c (coff_mips_reloc): Fix formatting.
1444
1445 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1446
1447         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1448         to bfd_mach_arc_arc600.
1449
1450 2016-02-04  Alan Modra  <amodra@gmail.com>
1451
1452         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1453         for big-endian.
1454
1455 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         PR ld/19542
1458         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1459         distances in the compressed_size field of the output section.
1460
1461 2016-02-02  Alan Modra  <amodra@gmail.com>
1462
1463         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1464         ELFv2 entry optimization.
1465
1466 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         PR binutils/19547
1469         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1470         no relocations in relocatable files.
1471
1472 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         PR ld/19553
1475         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1476         if a symbol from a library loaded via DT_NEEDED doesn't match
1477         the symbol referenced by regular object.
1478
1479 2016-02-01  Nathaniel Smith  <njs@pobox.com>
1480
1481         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1482         CODE and DATA.
1483
1484 2016-02-01  Alan Modra  <amodra@gmail.com>
1485
1486         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1487         an out of range reloc_index.
1488         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1489
1490 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
1491
1492         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1493         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1494         * Makefile.in: Regenerated.
1495
1496 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1497
1498         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1499
1500 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
1501
1502         PR ld/19526
1503         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1504         files.
1505         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
1506
1507 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1508
1509         PR ld/19539
1510         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1511         against STT_GNU_IFUNC symbol only with dynamic symbols.
1512         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1513
1514 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1515
1516         PR binutils/19523
1517         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1518         decompress debug sections.
1519
1520 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
1521
1522         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1523         `dynindx'.
1524
1525 2016-01-25  Nick Clifton  <nickc@redhat.com>
1526
1527         PR target/19435
1528         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1529         dsym filename buffer.
1530
1531 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1532
1533         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1534
1535 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1536
1537         * elfxx-mips.c (BZ16_REG): Correct calculation.
1538
1539 2016-01-21  Nick Clifton  <nickc@redhat.com>
1540
1541         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1542         changing the type of _loc to be bfd_byte *.
1543         (elf_arc_finish_dynamic_symbol): Likewise.
1544
1545 2016-01-21  Nick Clifton  <nickc@redhat.com>
1546
1547         PR ld/19455
1548         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1549         class of the linker stub bfd.
1550         (elf32_arm_check_relocs): Skip check for pic format after
1551         processing a vxWorks R_ARM_ABS12 reloc.
1552         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1553         reporting a class mismatch.
1554
1555 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
1556
1557         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1558         veneer for sym_sec != input_sec.
1559         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1560         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1561         calculation destination.
1562
1563 2016-01-21  Alan Modra  <amodra@gmail.com>
1564
1565         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1566         (swap_linux_prpsinfo64_out): New function.
1567         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1568         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1569         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
1570         (elfcore_write_linux_prpsinfo64): Likewise.
1571         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1572         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1573         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
1574
1575 2016-01-21  Alan Modra  <amodra@gmail.com>
1576
1577         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1578         * elf.c: Adjust #include.
1579         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1580         * Makefile.am (SOURCE_HFILES): Update.
1581         * Makefile.in: Regenerate.
1582         * po/SRC-PORFILES.in: Regenerate.
1583
1584 2016-01-21  Alan Modra  <amodra@gmail.com>
1585
1586         * configure.ac: Move corefile selection later in file.  Move
1587         tdefaults code immediately after other target vector code.
1588         * configure: Regenerate.
1589
1590 2016-01-20  Mickael Guene  <mickael.guene@st.com>
1591
1592         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1593         section using '.text.noread' pattern.
1594
1595 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1596
1597         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1598
1599 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
1600             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
1601
1602         * arc-plt.def: New file.
1603         * arc-plt.h: Likewise.
1604         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1605                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1606                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1607                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1608         (name_for_global_symbol): Added.
1609         (ADD_RELA): Helper to create dynamic relocs.
1610         (new_got_entry_to_list): Create a new got entry in linked list.
1611         (symbol_has_entry_of_type): Search for specific type of entry in
1612         list.
1613         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1614         (is_reloc_for_TLS, arc_elf_set_private_flags)
1615         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1616         (arc_elf_merge_private_bfd_data): New functions.
1617         (debug_arc_reloc): Cleaned debug info printing.
1618         (PDATA reloc): Changed not to perform address alignment.
1619         (reverse_me): Added. Fix for ARC_32 relocs.
1620         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1621         occur.
1622         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1623         Changed function to access an array of list of GOT entries instead
1624         of just an array of offsets.
1625         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1626         (elf_arc_check_relocs): Likewise.
1627         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1628         (elf_arc_finish_dynamic_sections): Likewise
1629         (arc_create_dynamic_sections): Modified conditions to create
1630         dynamic sections.
1631         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1632         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1633         (relocate_plt_for_entry): Changed to support new way to define PLT
1634         related code.
1635         (add_symbol_to_plt): Likewise.
1636         (arc_elf_link_hash_table_create): New function.
1637
1638 2016-01-18  Nick Clifton  <nickc@redhat.com>
1639
1640         PR ld/19440
1641         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1642         section number into internal section number.
1643         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1644         * coffswap.h (coff_swap_sym_in): Likewise.
1645         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1646         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1647         section number field is big enough to hold the external value.
1648
1649 2016-01-17  Alan Modra  <amodra@gmail.com>
1650
1651         * configure: Regenerate.
1652
1653 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1654
1655         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1656         when address in first unwind entry does not match start of
1657         section.
1658
1659 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1660             Jiong Wang  <jiong.wang@arm.com>
1661
1662         PR ld/19368
1663         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1664         reloc_class_ifunc.
1665
1666 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1667
1668         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1669         place 'R_' before the reloc name returned.
1670         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1671         the relocation string.
1672
1673 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1674
1675         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1676         factored out from...
1677         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1678
1679 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1680
1681         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1682         attribute check after ELF file header flag check.
1683
1684 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1685
1686         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1687         return status from `_bfd_elf_merge_object_attributes'.
1688
1689 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1690
1691         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1692         factored out from...
1693         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1694
1695 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1696
1697         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1698         handling of input MIPS ABI flags together.
1699
1700 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1701
1702         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1703         attribute checks for null input.
1704
1705 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1706
1707         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1708         pointers to target data.
1709
1710 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1711
1712         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1713         an FP ABI warning.
1714
1715 2016-01-01  Alan Modra  <amodra@gmail.com>
1716
1717         Update year range in copyright notice of all files.
1718
1719 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1720 \f
1721 Copyright (C) 2016 Free Software Foundation, Inc.
1722
1723 Copying and distribution of this file, with or without modification,
1724 are permitted in any medium without royalty provided the copyright
1725 notice and this notice are preserved.
1726
1727 Local Variables:
1728 mode: change-log
1729 left-margin: 8
1730 fill-column: 74
1731 version-control: never
1732 End: