bfd/ChangeLog

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