bfd/ChangeLog

   1 2016-06-10  Alan Modra  <amodra@gmail.com>
   2
   3         * elf-strtab.c (struct strtab_save): Use size_t for "size".
   4         (struct elf_strtab_hash): Likewise for "size" and "alloced".
   5         (_bfd_elf_strtab_init): Formatting.
   6         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
   7         (_bfd_elf_strtab_addref): Take size_t idx param.
   8         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
   9         (_bfd_elf_strtab_offset): Likewise.
  10         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
  11         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
  12         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
  13         (_bfd_elf_strtab_finalize): Similarly.
  14         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
  15         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
  16         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
  17         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
  18         using bfd_size_type.
  19         (bfd_section_from_shdr): Delete amt.
  20         (_bfd_elf_init_reloc_shdr): Likewise.
  21         (_bfd_elf_link_assign_sym_version): Likewise.
  22         (assign_section_numbers): Use size_t reloc_count.
  23         * elflink.c (struct elf_symbuf_head): Use size_t "count".
  24         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
  25         (elf_link_is_defined_archive_symbol): Likewise.
  26         (elf_add_dt_needed_tag): Likewise.
  27         (elf_finalize_dynstr): Likewise.
  28         (elf_link_add_object_symbols): Likewise.
  29         (bfd_elf_size_dynamic_sections): Likewise.
  30         (elf_create_symbuf): Similarly.
  31         (bfd_elf_match_symbols_in_sections): Likewise.
  32         (elf_link_swap_symbols_out): Likewise.
  33         (elf_link_check_versioned_symbol): Likewise.
  34         (bfd_elf_gc_record_vtinherit): Likewise.
  35         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
  36
  37 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
  38
  39         PR ld/20221
  40         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
  41         and relocs only if shrinking occurred.
  42
  43 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
  46         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
  47         (elf_i386_check_tls_transition): Check indirect call and direct
  48         call with the addr32 prefix for general and local dynamic models.
  49         Set the tls_get_addr feild.
  50         (elf_i386_convert_load_reloc): Always use addr32 prefix for
  51         indirect ___tls_get_addr call via GOT.
  52         (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
  53         transitions with indirect call and direct call with the addr32
  54         prefix.
  55
  56 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
  57
  58         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
  59         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
  60         (elf_s390_relocate_section): Fix comment.
  61         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
  62         .got.plt entries.
  63
  64 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
  65
  66         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
  67         section offset when calculation the larl operand in the first PLT
  68         entry.
  69
  70 2016-06-07  Alan Modra  <amodra@gmail.com>
  71
  72         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
  73         to match other 32-bit archs.
  74         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
  75         (ppc_elf_object_p): Call it.
  76         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
  77         overlong line.
  78         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
  79         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
  80         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
  81         _bfd_elf_ppc_at_tprel_transform): Move to..
  82         * elf-bfd.h: ..here.
  83         (_bfd_elf_ppc_set_arch): Declare.
  84         * bfd-in2.h: Regenerate.
  85
  86 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
  89         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
  90         (elf_x86_64_check_tls_transition): Check indirect call and
  91         direct call with the addr32 prefix for general and local dynamic
  92         models.  Set the tls_get_addr feild.
  93         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
  94         indirect __tls_get_addr call via GOT.
  95         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
  96         transitions with indirect call and direct call with the addr32
  97         prefix.
  98
  99 2016-06-04  Christian Groessler  <chris@groessler.org>
 100
 101         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
 102
 103 2016-06-02  Nick Clifton  <nickc@redhat.com>
 104
 105         PR target/20088
 106         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
 107         architecture.
 108         (arch_info_struct): Likewise.
 109         (architectures): Likewise.
 110
 111 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
 112
 113         * config.bfd: Replace -uclibc with *.
 114
 115 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 116
 117         * elf64-x86-64.c: Replace data32 with data16 in comments.
 118
 119 2016-05-31  Alan Modra  <amodra@gmail.com>
 120
 121         PR ld/20159
 122         PR ld/16467
 123         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
 124         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
 125         symbol given a version by a script different to the version
 126         of the symbol being added.
 127         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
 128         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
 129         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
 130         (struct strtab_save): New.
 131         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
 132         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
 133         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
 134
 135 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 136
 137         * elf32-hppa.h: Add extern "C".
 138         * elf32-nds32.h: Likewise.
 139         * elf32-tic6x.h: Likewise.
 140
 141 2016-06-01  Nick Clifton  <nickc@redhat.com>
 142
 143         * po/sr.po: New Serbian translation.
 144         * configure.ac (ALL_LINGUAS): Add sr.
 145         * configure: Regenerate.
 146
 147 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 148
 149         * elfxx-mips.c (b_reloc_p): New function.
 150         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
 151         branch relocations.
 152
 153 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 154
 155         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
 156         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
 157         reloc location from calculation, treat the addend as signed with
 158         local non-section symbols and enable overflow detection.
 159
 160 2016-05-28  Alan Modra  <amodra@gmail.com>
 161
 162         * aoutx.h: Adjust linker callback calls throughout file,
 163         removing dead code.
 164         * bout.c: Likewise.
 165         * coff-alpha.c: Likewise.
 166         * coff-arm.c: Likewise.
 167         * coff-h8300.c: Likewise.
 168         * coff-h8500.c: Likewise.
 169         * coff-i960.c: Likewise.
 170         * coff-mcore.c: Likewise.
 171         * coff-mips.c: Likewise.
 172         * coff-ppc.c: Likewise.
 173         * coff-rs6000.c: Likewise.
 174         * coff-sh.c: Likewise.
 175         * coff-tic80.c: Likewise.
 176         * coff-w65.c: Likewise.
 177         * coff-z80.c: Likewise.
 178         * coff-z8k.c: Likewise.
 179         * coff64-rs6000.c: Likewise.
 180         * cofflink.c: Likewise.
 181         * ecoff.c: Likewise.
 182         * elf-bfd.h: Likewise.
 183         * elf-m10200.c: Likewise.
 184         * elf-m10300.c: Likewise.
 185         * elf32-arc.c: Likewise.
 186         * elf32-arm.c: Likewise.
 187         * elf32-avr.c: Likewise.
 188         * elf32-bfin.c: Likewise.
 189         * elf32-cr16.c: Likewise.
 190         * elf32-cr16c.c: Likewise.
 191         * elf32-cris.c: Likewise.
 192         * elf32-crx.c: Likewise.
 193         * elf32-d10v.c: Likewise.
 194         * elf32-epiphany.c: Likewise.
 195         * elf32-fr30.c: Likewise.
 196         * elf32-frv.c: Likewise.
 197         * elf32-ft32.c: Likewise.
 198         * elf32-h8300.c: Likewise.
 199         * elf32-hppa.c: Likewise.
 200         * elf32-i370.c: Likewise.
 201         * elf32-i386.c: Likewise.
 202         * elf32-i860.c: Likewise.
 203         * elf32-ip2k.c: Likewise.
 204         * elf32-iq2000.c: Likewise.
 205         * elf32-lm32.c: Likewise.
 206         * elf32-m32c.c: Likewise.
 207         * elf32-m32r.c: Likewise.
 208         * elf32-m68hc1x.c: Likewise.
 209         * elf32-m68k.c: Likewise.
 210         * elf32-mep.c: Likewise.
 211         * elf32-metag.c: Likewise.
 212         * elf32-microblaze.c: Likewise.
 213         * elf32-moxie.c: Likewise.
 214         * elf32-msp430.c: Likewise.
 215         * elf32-mt.c: Likewise.
 216         * elf32-nds32.c: Likewise.
 217         * elf32-nios2.c: Likewise.
 218         * elf32-or1k.c: Likewise.
 219         * elf32-ppc.c: Likewise.
 220         * elf32-s390.c: Likewise.
 221         * elf32-score.c: Likewise.
 222         * elf32-score7.c: Likewise.
 223         * elf32-sh.c: Likewise.
 224         * elf32-sh64.c: Likewise.
 225         * elf32-spu.c: Likewise.
 226         * elf32-tic6x.c: Likewise.
 227         * elf32-tilepro.c: Likewise.
 228         * elf32-v850.c: Likewise.
 229         * elf32-vax.c: Likewise.
 230         * elf32-visium.c: Likewise.
 231         * elf32-xstormy16.c: Likewise.
 232         * elf32-xtensa.c: Likewise.
 233         * elf64-alpha.c: Likewise.
 234         * elf64-hppa.c: Likewise.
 235         * elf64-ia64-vms.c: Likewise.
 236         * elf64-mmix.c: Likewise.
 237         * elf64-ppc.c: Likewise.
 238         * elf64-s390.c: Likewise.
 239         * elf64-sh64.c: Likewise.
 240         * elf64-x86-64.c: Likewise.
 241         * elflink.c: Likewise.
 242         * elfnn-aarch64.c: Likewise.
 243         * elfnn-ia64.c: Likewise.
 244         * elfxx-mips.c: Likewise.
 245         * elfxx-sparc.c: Likewise.
 246         * elfxx-tilegx.c: Likewise.
 247         * linker.c: Likewise.
 248         * pdp11.c: Likewise.
 249         * pe-mips.c: Likewise.
 250         * reloc.c: Likewise.
 251         * reloc16.c: Likewise.
 252         * simple.c: Likewise.
 253         * vms-alpha.c: Likewise.
 254         * xcofflink.c: Likewise.
 255         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
 256         status param.  Adjust calls to these and linker callbacks throughout.
 257         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
 258         get_ramstart): Delete status param.  Adjust calls to these and
 259         linker callbacks throughout.
 260
 261 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 262
 263         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
 264         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
 265         target alignment verification.
 266
 267 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 268
 269         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
 270         section name if `bfd_elf_string_from_elf_section' returns an
 271         empty string.
 272
 273 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
 274
 275         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 276         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
 277         for message.  Continue processing rather than returning failure.
 278
 279 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
 280
 281         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 282         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
 283         Call `bfd_set_error'.
 284
 285 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         PR binutils/14625
 288         * archive.c (bfd_slurp_armap): Replace
 289         bfd_elf64_archive_slurp_armap with
 290         _bfd_archive_64_bit_slurp_armap.
 291         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
 292         BFD64 is defined and the archive is too big.
 293         (coff_write_armap): Likewise.
 294         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
 295         (_bfd_archive_64_bit_slurp_armap): This.
 296         (bfd_elf64_archive_write_armap): Renamed to ...
 297         (_bfd_archive_64_bit_write_armap): This.
 298         * configure.ac: Add --enable-64-bit-archive.
 299         (want_64_bit_archive): New.  Set to true by default for 64-bit
 300         MIPS and s390 ELF targets.
 301         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
 302         * config.in: Regenerated.
 303         * configure: Likewise.
 304         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
 305         (bfd_elf64_archive_slurp_armap): Likewise.
 306         (bfd_elf64_archive_write_armap): Likewise.
 307         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 308         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 309         (bfd_elf64_archive_truncate_arname): Likewise.
 310         (bfd_elf64_archive_read_ar_hdr): Likewise.
 311         (bfd_elf64_archive_write_ar_hdr): Likewise.
 312         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 313         (bfd_elf64_archive_get_elt_at_index): Likewise.
 314         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 315         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 316         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
 317         (bfd_elf64_archive_slurp_armap): Likewise.
 318         (bfd_elf64_archive_write_armap): Likewise.
 319         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 320         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 321         (bfd_elf64_archive_truncate_arname): Likewise.
 322         (bfd_elf64_archive_read_ar_hdr): Likewise.
 323         (bfd_elf64_archive_write_ar_hdr): Likewise.
 324         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 325         (bfd_elf64_archive_get_elt_at_index): Likewise.
 326         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 327         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 328         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
 329         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
 330         bfd_elfNN_archive_functions isn't defined.
 331         (TARGET_LITTLE_SYM): Likewise.
 332         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
 333         (_bfd_archive_64_bit_write_armap): Likewise.
 334         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
 335         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
 336         (_bfd_archive_64_bit_truncate_arname): Likewise.
 337         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
 338         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
 339         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
 340         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
 341         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
 342         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
 343         * libbfd.h: Regenerated.
 344         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
 345         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
 346
 347 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         PR ld/20103
 350         * cofflink.c (coff_link_check_archive_element): Return TRUE if
 351         linker add_archive_element callback returns FALSE.
 352         * ecoff.c (ecoff_link_check_archive_element): Likewise.
 353         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
 354         archive element if linker add_archive_element callback returns
 355         FALSE.
 356         * elflink.c (elf_link_add_archive_symbols): Likewise.
 357         * pdp11.c (aout_link_check_ar_symbols): Likewise.
 358         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
 359         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
 360         (xcoff_link_check_ar_symbols): Likewise.
 361
 362 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
 363
 364         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 365         <bfd_reloc_outofrange>: Unify error reporting code.
 366
 367 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
 368
 369         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
 370         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
 371         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
 372         * bfd-in2.h: Regenerate.
 373         * libbfd.h: Likewise.
 374
 375 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
 376
 377         * config.bfd: Add entry for arm-phoenix.
 378
 379 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 380
 381         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
 382         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
 383         account for padding for stub section requiring one.
 384         (elf32_arm_build_stubs): Add comment to stress the importance of
 385         zeroing veneer section content.
 386
 387 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 388
 389         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
 390         bfd hook.
 391         * bfd-in2.h: Regenerate.
 392         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
 393         function.
 394         (arm_dedicated_stub_output_section_required_alignment): Likewise.
 395         (arm_dedicated_stub_output_section_name): Likewise.
 396         (arm_dedicated_stub_input_section_ptr): Likewise.
 397         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
 398         function description comment. Add support for dedicated output stub
 399         section to given stub types.
 400         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
 401         elf32_arm_create_or_find_stub_sec.
 402         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
 403         (elf32_arm_size_stubs): Pass stub type when calling
 404         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
 405         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
 406
 407 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
 410         when setting need_convert_load.
 411
 412 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
 413
 414         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
 415         microMIPS JALX.
 416
 417 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         PR ld/20117
 420         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
 421         R_386_GOT32X.
 422         (elf_i386_convert_load): Don't convert R_386_GOT32.
 423
 424 2016-05-20  Alan Modra  <amodra@gmail.com>
 425
 426         PR gas/20118
 427         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
 428         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
 429
 430 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
 431
 432         * elf32-arc.c (arc_elf_final_write_processing): Changed.
 433         (debug_arc_reloc): Likewise.
 434         (elf_arc_relocate_section): Likewise.
 435         (elf_arc_check_relocs): Likewise.
 436         (elf_arc_adjust_dynamic_symbol): Likewise.
 437         (elf_arc_add_symbol_hook): Likewise.
 438
 439 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 440
 441         * config.bfd: Remove `am34-*-linux*' support.
 442
 443 2016-05-19  Alan Modra  <amodra@gmail.com>
 444
 445         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
 446         relocs before plt relocs.
 447
 448 2016-05-19  Alan Modra  <amodra@gmail.com>
 449
 450         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
 451         before dereferencing.
 452
 453 2016-05-18  Nick Clifton  <nickc@redhat.com>
 454
 455         * po/sv.po: Updated Swedish translation.
 456
 457 2016-05-18  Alan Modra  <amodra@gmail.com>
 458
 459         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
 460         for each BFD.  Don't goto error_ret_free_local from outside loop.
 461
 462 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
 463
 464         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
 465         STB_GNU_UNIQUE handling.
 466         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 467         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
 468         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 469         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 470         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 471         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 472         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 473         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 474         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 475         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
 476         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
 477         (elf_backend_add_symbol_hook): Remove macro.
 478         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
 479         for STB_GNU_UNIQUE symbols.
 480
 481 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
 482
 483         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
 484         from...
 485         (v850_elf_copy_private_bfd_data): ... here.  Call the new
 486         function and `_bfd_elf_copy_private_bfd_data'.
 487
 488 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
 489
 490         PR ld/20093
 491         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
 492         GOTPCREL relocation against large section.
 493
 494 2016-05-13  Alan Modra  <amodra@gmail.com>
 495
 496         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
 497         linker dynamic sections in calculating size and address of
 498         dynamic tags rather than using output sections.  Remove asserts.
 499         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
 500         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 501         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
 502         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 503         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
 504         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
 505         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
 506         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
 507         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
 508         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
 509         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
 510         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
 511         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 512         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
 513         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
 514         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
 515         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
 516         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
 517         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 518         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
 519         * elflink.c (bfd_elf_final_link): Likewise.
 520         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 521         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
 522         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
 523         don't set doit.  Look up dynobj section.
 524         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
 525         invocation and dynamic tag vma calculation.  Don't test
 526         boolean var == TRUE.
 527         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
 528         DT_JMPREL calc.
 529
 530 2016-05-13  Alan Modra  <amodra@gmail.com>
 531
 532         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
 533         octets_per_byte.  Put dynamic .rela.plt last in link orders.
 534         Assign output_offset for reloc sections rather than writing
 535         sorted relocs from block corresponding to output_offset.
 536
 537 2016-05-12  Alan Modra  <amodra@gmail.com>
 538
 539         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
 540
 541 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
 542
 543         * elfxx-mips.c (print_mips_ases): Add DSPR3.
 544
 545 2016-05-11  Alan Modra  <amodra@gmail.com>
 546
 547         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
 548         (elf32_hppa_check_relocs): Don't set dynobj.
 549         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
 550         (elf32_hppa_build_stubs): Likewise.
 551         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
 552
 553 2016-05-11  Alan Modra  <amodra@gmail.com>
 554
 555         PR 20060
 556         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
 557         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
 558
 559 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
 560
 561         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
 562         aarch64_tls_transition check.
 563
 564 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 565
 566         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
 567         enumerator.
 568         (arm_stub_sym_claimed): New function.
 569         (elf32_arm_create_stub): Use veneered symbol name and section if
 570         veneer needs to claim its symbol, and keep logic unchanged otherwise.
 571         (arm_stub_claim_sym): New function.
 572         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
 573         veneered symbol, otherwise create local symbol as before.
 574
 575 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 576
 577         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
 578         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
 579         and set branch type of a symbol.
 580         (bfd_elf32_arm_process_before_allocation): Likewise.
 581         (elf32_arm_relocate_section): Likewise and fix identation along the
 582         way.
 583         (allocate_dynrelocs_for_symbol): Likewise.
 584         (elf32_arm_finish_dynamic_symbol): Likewise.
 585         (elf32_arm_swap_symbol_in): Likewise.
 586         (elf32_arm_swap_symbol_out): Likewise.
 587
 588 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 589
 590         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
 591         * bfd-in2.h: Regenerated.
 592         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
 593         parameter to add_stub_section callback.
 594         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
 595         and pass it down to add_stub_section.
 596         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
 597         for error message.
 598         (elf32_arm_size_stubs): Add output section parameter to
 599         add_stub_section function pointer parameter.
 600
 601 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 602
 603         * elf32-arm.c (elf32_arm_create_stub): New function.
 604         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
 605
 606 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 607
 608         * elf32-arm.c (enum elf32_arm_stub_type): Delete
 609         arm_stub_a8_veneer_lwm enumerator.
 610         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
 611         aforementioned enumerator.
 612         (struct elf32_arm_stub_hash_entry): Delete target_addend
 613         field and add source_value.
 614         (struct a8_erratum_fix): Delete addend field and add target_offset.
 615         (stub_hash_newfunc): Initialize source_value field amd remove
 616         initialization for target_addend.
 617         (arm_build_one_stub): Stop special casing Thumb relocations: promote
 618         the else to being always executed, moving the
 619         arm_stub_a8_veneer_b_cond specific code in it.  Remove
 620         stub_entry->target_addend from points_to computation.
 621         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
 622         to target symbol from start of section rather than the offset from the
 623         stub address.
 624         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
 625         fields from struct a8_erratum_fix's offset and target_offset
 626         respectively.
 627         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
 628         veneered_insn_loc and loc using stub_entry's source_value.
 629
 630 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 631
 632         (elf32_arm_merge_eabi_attributes): Add merging logic for
 633         Tag_DSP_extension.
 634
 635 2016-05-10  Pip Cet  <pipcet@gmail.com>
 636
 637         PR ld/20059
 638         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
 639         Define as _bfd_generic_copy_link_hash_symbol_type when using
 640         generic hash table.
 641
 642 2016-05-09  Nick Clifton  <nickc@redhat.com>
 643
 644         PR binutils/20063
 645         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
 646         field before accessing sections array.
 647
 648 2016-05-09  Christophe Monat  <christophe.monat@st.com>
 649
 650         PR ld/20030
 651         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
 652         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
 653         to nb_words.
 654         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
 655         encoding.
 656         (create_instruction_vldmdb): Likewise.
 657         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
 658         uses it to re-encode.
 659
 660 2016-05-09  Nick Clifton  <nickc@redhat.com>
 661
 662         PR 19938
 663         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
 664         commit.
 665
 666 2016-05-09  Alan Modra  <amodra@gmail.com>
 667
 668         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
 669
 670 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR ld/17550
 673         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
 674         documenting that indx == -3 if symbol is defined in a discarded
 675         section.
 676         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
 677         symbol is defined in a discarded section.
 678         (elf_link_output_extsym): Strip a global symbol defined in a
 679         discarded section.
 680
 681 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
 684         MCU.
 685
 686 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
 689         conversion to ...
 690         (elf_i386_convert_load_reloc): This.  New function.
 691         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
 692         conversion to ...
 693         (elf_x86_64_convert_load_reloc): This.  New function.
 694
 695 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
 698         Don't check if contents == NULL.
 699         (elf_i386_tls_transition): Add from_relocate_section.  Check
 700         from_relocate_section instead of contents != NULL.  Update
 701         elf_i386_check_tls_transition call.
 702         (elf_i386_check_relocs): Cache the section contents if
 703         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 704         elf_i386_tls_transition.
 705         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
 706         to elf_i386_tls_transition.
 707         (elf_backend_caches_rawsize): New.
 708         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
 709         if contents == NULL.
 710         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
 711         from_relocate_section instead of contents != NULL.
 712         (elf_x86_64_check_relocs): Cache the section contents if
 713         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 714         elf_x86_64_tls_transition.
 715         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
 716         to elf_x86_64_tls_transition.
 717         (elf_backend_caches_rawsize): New.
 718
 719 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
 720
 721         PR 10549
 722         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
 723         STB_GNU_UNIQUE.
 724
 725 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
 726
 727         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
 728         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
 729         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
 730         no_apply_dynamic_relocs.
 731         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
 732         dynamic relocations generated.
 733
 734 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 735
 736         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
 737         setting to ...
 738         (elf_i386_create_dynamic_sections): Here.
 739         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
 740         interp setting to ...
 741         (elf_x86_64_create_dynamic_sections): Here.
 742
 743 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
 746         and replace (EH)->has_got_reloc with GOT_RELOC.
 747         (elf_i386_fixup_symbol): Pass has_got_reloc to
 748         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 749         (elf_i386_allocate_dynrelocs): Likewise.
 750         (elf_i386_relocate_section): Likewise.
 751         (elf_i386_finish_dynamic_symbol): Likewise.
 752         (elf_i386_convert_load): Pass TRUE to
 753         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 754         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
 755         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
 756         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
 757         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 758         (elf_x86_64_allocate_dynrelocs): Likewise.
 759         (elf_x86_64_relocate_section): Likewise.
 760         (elf_x86_64_finish_dynamic_symbol): Likewise.
 761         (elf_x86_64_convert_load): Pass TRUE to
 762         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 763
 764 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         * elf32-i386.c (check_relocs_failed): New.
 767         (elf_i386_check_relocs): Set check_relocs_failed on error.
 768         (elf_i386_relocate_section): Skip if check_relocs failed.
 769
 770 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
 773         check_relocs_failed on error.
 774
 775 2016-04-29  Nick Clifton  <nickc@redhat.com>
 776
 777         PR 19938
 778         * elf-bfd.h (struct elf_backend_data): Rename
 779         elf_backend_set_special_section_info_and_link to
 780         elf_backend_copy_special_section_fields.
 781         * elfxx-target.h: Likewise.
 782         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
 783         comparing section flags.
 784         (copy_special_section_fields): New function.
 785         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
 786         Perform two scans over special sections.  The first one looks for
 787         a direct mapping between the output section and an input section.
 788         The second scan looks for a possible match based upon section
 789         characteristics.
 790         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
 791         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
 792         sections.
 793         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
 794         elf32_i386_copy_solaris_special_section_fields.
 795         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
 796         Rename to elf32_sparc_copy_solaris_special_section_fields.
 797         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
 798         elf64_x86_64_copy_solaris_special_section_fields.
 799
 800 2016-04-28  Nick Clifton  <nickc@redhat.com>
 801
 802         * po/zh_CN.po: Updated Chinese (simplified) translation.
 803
 804 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         PR ld/20006
 807         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
 808         when estimating distances between output sections.
 809
 810 2016-04-27  Alan Modra  <amodra@gmail.com>
 811
 812         * elflink.c (_bfd_elf_is_start_stop): New function.
 813         (_bfd_elf_gc_mark_rsec): Use it.
 814         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
 815
 816 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 817
 818         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
 819         * mmo.c (mmo_get_section_contents): Likewise.
 820         (mmo_set_section_contents): Likewise.
 821
 822 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 823
 824         * elf-bfd.h (elf_link_hash_table): Update comments for
 825         dynsymcount.
 826         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 827         the unused NULL entry at the head of dynamic symbol table.
 828         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 829         checks.
 830
 831 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 834         created file from dynobj.
 835
 836 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 839         normal input file if possible.
 840
 841 2016-04-21  Nick Clifton  <nickc@redhat.com>
 842
 843         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 844         * aout-target.h: Likewise.
 845         * aout-tic30.c: Likewise.
 846         * binary.c: Likewise.
 847         * bout.c: Likewise.
 848         * coff-alpha.c: Likewise.
 849         * coff-rs6000.c: Likewise.
 850         * coff64-rs6000.c: Likewise.
 851         * coffcode.h: Likewise.
 852         * i386msdos.c: Likewise.
 853         * i386os9k.c: Likewise.
 854         * ieee.c: Likewise.
 855         * ihex.c: Likewise.
 856         * libbfd-in.h: Likewise.
 857         * libecoff.h: Likewise.
 858         * mach-o-target.c: Likewise.
 859         * mmo.c: Likewise.
 860         * nlm-target.h: Likewise.
 861         * oasys.c: Likewise.
 862         * pef.c: Likewise.
 863         * plugin.c: Likewise.
 864         * ppcboot.c: Likewise.
 865         * som.c: Likewise.
 866         * srec.c: Likewise.
 867         * tekhex.c: Likewise.
 868         * versados.c: Likewise.
 869         * vms-alpha.c: Likewise.
 870         * xsym.c: Likewise.
 871         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 872         * linker.c (bfd_link_check_relocs): New function.
 873         (_bfd_generic_link_check_relocs): New function.
 874         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 875         _bfd_link_check_relocs field.
 876         (struct bfd_target)L Add _bfd_link_check_relocs field.
 877         * bfd-in2.h: Regenerate.
 878         * libbfd.h: Regenerate.
 879
 880 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 883         (elf_backend_gc_sweep_hook): Likewise.
 884         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 885         (elf_backend_gc_sweep_hook): Likewise.
 886
 887 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 890         in excluded sections
 891
 892 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 893
 894         PR ld/19969
 895         * elf64-x86-64.c (check_relocs_failed): New.
 896         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 897         Support relocation agaist local symbol.  Set check_relocs_failed.
 898         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 899         R_X86_64_32 relocation overflow.
 900         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 901         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 902
 903 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * elf32-i386.c (elf_i386_check_relocs): Call
 906         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 907         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 908
 909 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 912         * elflink.c (_bfd_elf_link_check_relocs): New function.
 913         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 914         if check_relocs_after_open_input is FALSE.
 915
 916 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 917
 918         * cache.c: Update old style function definitions.
 919         * elf32-m68k.c: Likewise.
 920         * elf64-mmix.c: Likewise.
 921         * stab-syms.c: Likewise.
 922
 923 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 924
 925         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 926
 927 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 928
 929         * Makefile.in: Regenerated with automake 1.11.6.
 930         * aclocal.m4: Likewise.
 931         * doc/Makefile.in: Likewise.
 932
 933 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 934
 935         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 936         * bfd-in2.h: Regenerate.
 937         * libbfd.h: Regenerate.
 938         * elf32-arc.c: Add 'opcode/arc.h' include.
 939         (struct arc_relocation_data): Add symbol_name.
 940         (arc_special_overflow_checks): New function.
 941         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 942         required, add an extra comment.
 943         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 944
 945 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 946
 947         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 948         entries.
 949         (elf_arc_relocate_section): Update enum uses.
 950         (elf_arc_check_relocs): Likewise.
 951         (elf_arc_finish_dynamic_symbol): Likewise.
 952
 953 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 954
 955         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 956         "sh_link".
 957
 958 2016-04-14  Nick Clifton  <nickc@redhat.com>
 959
 960         PR target/19938
 961         * elf-bbfd.h (struct elf_backend_data): New field:
 962         elf_strtab_flags.
 963         New field: elf_backend_set_special_section_info_and_link
 964         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 965         defined.
 966         (elf_backend_set_special_section_info_and_link): Define if not
 967         already defined.
 968         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 969         elf_backend_strtab_flags macros to initialise fields in structure.
 970         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 971         being set even if SHF_MERGE is not set.
 972         (elf_fake_sections): Likewise.
 973         (section_match): New function.  Matches two ELF sections based
 974         upon fixed characteristics.
 975         (find_link): New function.  Locates a section in a BFD that
 976         matches a section in a different BFD.
 977         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 978         fields of reserved sections.
 979         (bfd_elf_compute_section_file_positions): Set the flags for the
 980         .shstrtab section based upon the elf_strtab_flags field in the
 981         elf_backend_data structure.
 982         (swap_out_syms): Likewise for the .strtab section.
 983         * elflink.c (bfd_elf_final_link): Set the flags for the
 984         .strtab section based upon the elf_strtab_flags field in the
 985         elf_backend_data structure.
 986         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 987         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 988         targets.
 989         (elf_backend_set_special_section_info_and_link): Define for
 990         Solaris targets.
 991         * elf32-sparc.c: Likewise.
 992         * elf64-x86-64.c: Likewise.
 993
 994 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         PR ld/19939
 997         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 998         to bfd_boolean.
 999         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1000         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1001         applies to read-only section.
1002         * elf32-i386.c (elf_i386_link_hash_table): Add
1003         readonly_dynrelocs_against_ifunc.
1004         (elf_i386_allocate_dynrelocs): Updated.
1005         (elf_i386_size_dynamic_sections): Issue an error for read-only
1006         segment with dynamic IFUNC relocations only if
1007         readonly_dynrelocs_against_ifunc is TRUE.
1008         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1009         readonly_dynrelocs_against_ifunc.
1010         (elf_x86_64_allocate_dynrelocs): Updated.
1011         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1012         segment with dynamic IFUNC relocations only if
1013         readonly_dynrelocs_against_ifunc is TRUE.
1014         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1015         Updated.
1016
1017 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1018
1019         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1020         a fall through from error_ret_free_internal.  Free local_syms in
1021         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1022
1023 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1024
1025         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1026         (relocate_plt_for_entry): Likewise.
1027
1028 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1029
1030         * elf32-arc.c (elf_arc_check_relocs): Changed
1031
1032 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1033
1034         * elf32-arc.c (name_for_global_symbol): Changed assert.
1035         (get_replace_function): Created.:
1036         (struct arc_relocation_data): Changed to signed types.
1037         (defines S, L, P, PDATA): Casted to signed type.
1038         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1039         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1040         (arc_do_relocation): Changed.
1041
1042 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1043
1044         * elf32-arc.c (name_for_global_symbol): Added assert to check for
1045         symbol index.
1046         (elf_arc_relocate_section): Added and changed asserts, validating
1047         the synamic symbol index.
1048         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1049         relocation if symbol has dynindx set to -1.
1050
1051 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
1052
1053         * elflink.c (elf_link_add_object_symbols): Always turn hidden
1054         and internal symbols which have a dynamic index into local
1055         ones.
1056
1057 2016-04-04  Nick Clifton  <nickc@redhat.com>
1058
1059         PR 19872
1060         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1061         version number if the version is zero.
1062
1063 2016-04-01  Alan Modra  <amodra@gmail.com>
1064
1065         PR 19886
1066         * elflink.c (on_needed_list): Recursively check needed status.
1067         (elf_link_add_object_symbols): Adjust.
1068
1069 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1070
1071         * elf32-avr.c (avr_elf32_load_records_from_section): Free
1072         internal_relocs only if they aren't cached.
1073
1074 2016-03-29  Nick Clifton  <nickc@redhat.com>
1075
1076         PR 17334
1077         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1078         assertion on the size of the got section to allow it to be bigger
1079         than the number of relocs.
1080
1081 2016-03-29  Toni Spets  <toni.spets@iki.fi>
1082
1083         PR 19878
1084         * coffcode.h (coff_write_object_contents): Revert accidental
1085         2014-11-10 change.
1086
1087 2016-03-22  Alan Modra  <amodra@gmail.com>
1088
1089         PR 19850
1090         * dwarf2.c (read_attribute_value): Skip info_ptr check for
1091         DW_FORM_flag_present.
1092
1093 2016-03-22  Nick Clifton  <nickc@redhat.com>
1094
1095         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1096         architecture name for backwards compatibility.
1097
1098         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1099         unbounded stack use.
1100
1101         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1102         sufficiently recent version of GCC.
1103         * configure: Regenerate.
1104
1105 2016-03-22  Alan Modra  <amodra@gmail.com>
1106
1107         PR 19851
1108         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1109
1110 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1111
1112         * archures.c (bfd_mach_arc_nps400): Define.
1113         * bfd-in2.h: Regenerate.
1114         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1115         some existing entries to make space.
1116         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1117         (arc_elf_final_write_processing): Likewise.
1118
1119 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1120
1121         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1122         EF_ARC_CPU_GENERIC.
1123         (arc_elf_final_write_processing): Don't bother setting cpu field
1124         in e_flags, this will have been set elsewhere.
1125
1126 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1127
1128         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1129         EF_ARC_MACH_MSK.
1130
1131 2016-03-21  Nick Clifton  <nickc@redhat.com>
1132
1133         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1134         * configure: Regenerate.
1135         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1136         alloca with call to xmalloc.
1137         * elf32-nds32.c: Likewise.
1138         * elf64-hppa.c: Likewise.
1139         * elfxx-mips.c: Likewise.
1140         * pef.c: Likewise.
1141         * pei-x86_64.c: Likewise.
1142         * som.c: Likewise.
1143         * xsym.c: Likewise.
1144
1145 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1146
1147         PR ld/19827
1148         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1149         locally in PIE.
1150         (elf_i386_relocate_section): Likewise.
1151         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1152         (elf_x86_64_relocate_section): Likewise.
1153
1154 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         PR ld/19807
1157         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1158         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1159         relocation overflow check.
1160
1161 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1162
1163         * bfd-in2.h: Regenerated.
1164
1165 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
1166
1167         PR 19713
1168         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1169         uses bytes not octets.
1170         * elflink.c (resolve_section): Likewise.
1171         Add a bfd parameter.
1172         (eval_section): Pass the input_bfd to resolve_section.
1173         (bfd_elf_perform_complex_relocation): Convert byte offset to
1174         octets before read and writing values.
1175         (elf_link_input_bfd): Add byte to octet conversions.
1176         (elf_reloc_link_order): Likewise.
1177         (elf_fixup_link_order): Likewise.
1178         (bfd_elf_final_link): Likewise.
1179         * reloc.c (_bfd_final_link_relocate): Likewise.
1180         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1181
1182 2016-03-10  Nick Clifton  <nickc@redhat.com>
1183
1184         * config.bfd: Mark the i370 target as obsolete.
1185
1186 2016-03-09  Pedro Alves  <palves@redhat.com>
1187
1188         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1189         gcc ABI)" to printable name.
1190         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1191         of "v850-rh850" as printable name.
1192
1193 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
1194
1195         PR ld/19623
1196         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1197         relocations against absolute symbols.
1198
1199 2016-03-09  Alan Modra  <amodra@gmail.com>
1200
1201         PR binutils/19775
1202         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1203         length elements in the archive.
1204
1205 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1206
1207         PR ld/19789
1208         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1209         for -E/--dynamic-list only when not relocatable.
1210
1211 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1212
1213         PR ld/19784
1214         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1215         count for locally defined local IFUNC symbols in shared object.
1216         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1217
1218 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         PR ld/19579
1221         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1222         together.
1223
1224 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1225             Andrew Burgess  <andrew.burgess@embecosm.com>
1226
1227         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1228         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1229         (arc_elf_howto_init): Added assert to validate relocations.
1230         (get_middle_endian_relocation): Delete.
1231         (middle_endian_convert): New function.
1232         (ME): Redefine, now does nothing.
1233         (IS_ME): New define.
1234         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1235         definition to call middle_endian_convert.  Add a new local
1236         variable and make use of this throughout. Added call to
1237         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1238
1239 2016-03-07  Nick Clifton  <nickc@redhat.com>
1240
1241         PR binutils/19775
1242         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1243         length elements in the archive.
1244
1245 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
1246
1247         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1248         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1249
1250 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         PR ld/19579
1253         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1254         executable as definition if the new definition comes from a
1255         shared library.
1256
1257 2016-03-02  Alan Modra  <amodra@gmail.com>
1258
1259         * Makefile.in: Regenerate.
1260         * po/SRC-POTFILES.in: Regenerate.
1261
1262 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
1263
1264         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1265         relocation addend when sections get merged.
1266
1267 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1268
1269         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1270         the flag change.
1271         (elf_arc_relocate_section): Fixes and conditions to support PIE.
1272         Assert for code sections dynamic relocs.
1273
1274 2016-02-26  Renlin Li  <renlin.li@arm.com>
1275
1276         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1277         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1278
1279 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         PR ld/19609
1282         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1283         load with locally bound symbols if PIC is false or there is no
1284         base register.  Optimize branch to 0 if PIC is false.
1285         (elf_i386_relocate_section): Don't generate dynamic relocations
1286         against undefined weak symbols if PIC is false.
1287         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1288         if we can't estimate relocation overflow with --no-relax.
1289         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1290         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
1291         (elf_x86_64_relocate_section): Don't generate dynamic relocations
1292         against undefined weak symbols if PIC is false.
1293
1294 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         PR ld/19645
1297         * bfd.c (bfd): Change flags to 20 bits.
1298         (BFD_CONVERT_ELF_COMMON): New.
1299         (BFD_USE_ELF_STT_COMMON): Likewise.
1300         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1301         BFD_USE_ELF_STT_COMMON.
1302         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1303         * configure.ac: Remove --enable-elf-stt-common.
1304         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1305         common symbol depending on BFD_CONVERT_ELF_COMMON and
1306         BFD_USE_ELF_STT_COMMON.
1307         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1308         STT_COMMON.
1309         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1310         STT_COMMON.
1311         (elf_link_convert_common_type): New function.
1312         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1313         common symbol depending on BFD_CONVERT_ELF_COMMON and
1314         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
1315         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1316         and BFD_USE_ELF_STT_COMMON to object_flags.
1317         (TARGET_LITTLE_SYM): Likewise.
1318         * syms.c (BSF_KEEP_G): Renamed to ...
1319         (BSF_ELF_COMMON): This.
1320         * bfd-in2.h: Regenerated.
1321         * config.in: Likewise.
1322         * configure: Likewise.
1323
1324 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR ld/19636
1327         PR ld/19704
1328         PR ld/19719
1329         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1330         (elf_i386_link_hash_entry): Add has_got_reloc and
1331         has_non_got_reloc.
1332         (elf_i386_link_hash_table): Add interp.
1333         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1334         has_non_got_reloc.
1335         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1336         has_non_got_reloc.
1337         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1338         (elf_i386_fixup_symbol): New function.
1339         (elf_i386_pie_finish_undefweak_symbol): Likewise.
1340         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1341         relocations and discard relocations against resolved undefined
1342         weak symbols in executable.  Don't make resolved undefined weak
1343         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1344         relocation against undefined weak symbols in PIE.
1345         (elf_i386_size_dynamic_sections): Set interp to .interp section.
1346         (elf_i386_relocate_section): Don't generate dynamic relocations
1347         against resolved undefined weak symbols in PIE, except for
1348         R_386_PC32.
1349         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1350         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1351         Don't generate dynamic relocation against resolved undefined weak
1352         symbol in executable.
1353         (elf_i386_finish_dynamic_sections): Call
1354         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1355         (elf_backend_fixup_symbol): New.
1356         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1357         (elf_x86_64_link_hash_entry): Add has_got_reloc and
1358         has_non_got_reloc.
1359         (elf_x86_64_link_hash_table): Add interp.
1360         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1361         has_non_got_reloc.
1362         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1363         has_non_got_reloc.
1364         (elf_x86_64_check_relocs): Set has_got_reloc and
1365         has_non_got_reloc.
1366         (elf_x86_64_fixup_symbol): New function.
1367         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1368         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1369         relocations and discard relocations against resolved undefined
1370         weak symbols in executable.  Don't make resolved undefined weak
1371         symbols in executable dynamic.
1372         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1373         (elf_x86_64_relocate_section): Check relocation overflow for
1374         dynamic relocations against unresolved weak undefined symbols.
1375         Don't generate dynamic relocations against resolved weak
1376         undefined symbols in PIE.
1377         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1378         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1379         Don't generate dynamic relocation against resolved undefined weak
1380         symbol in executable.
1381         (elf_x86_64_finish_dynamic_sections): Call
1382         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1383         (elf_backend_fixup_symbol): New.
1384
1385 2016-02-26  Alan Modra  <amodra@gmail.com>
1386
1387         * elf64-ppc.c (create_linkage_sections): Create sfpr when
1388         save_restore_funcs, rest of sections when not relocatable.
1389         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1390         (sfpr_define): Define all symbols on emitted code.
1391         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1392         when relocatable.  Move sfpr_define loop earlier.
1393
1394 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1395
1396         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1397         (elf_x86_64_relocate_section): Use it.  Replace
1398         x86_64_elf_howto_table[r_type] with howto.
1399
1400 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1401
1402         PR ld/19698
1403         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1404         symbol version is unknown.
1405
1406 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1407
1408         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1409         to (bfd_vma) -1 when setting needs_plt to 0.
1410         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1411
1412 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * elflink.c (bfd_elf_record_link_assignment): Check for shared
1415         library, instead of PIC, and don't check PDE when making linker
1416         assigned symbol dynamic.
1417
1418 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
1419
1420         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1421         ABIVERSION for non-executable stack.
1422
1423 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
1424
1425         PR target/19516
1426         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1427         Always produce a RELATIVE reloc for a local symbol.
1428
1429 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
1430
1431         Fix test-case ld-elf/pr19617b
1432         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1433         discard unused non-function symbols when --dynamic-list-data.
1434
1435 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1438         dynsym section, even if it is empty, with dynamic sections.
1439
1440 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1441
1442         * syms.c: Remove BSF_COMMON from comments.
1443         * bfd-in2.h: Regenerated.
1444
1445 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
1446
1447         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1448         for destination.  Remove useless function parameters.
1449         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1450
1451 2016-02-19  Nick Clifton  <nickc@redhat.com>
1452
1453         PR ld/19629
1454         * aoutx.h (aout_link_add_symbols): Check for out of range string
1455         table offsets.
1456
1457         PR ld/19628
1458         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1459         processing if we encounter a reloc without an associated symbol.
1460
1461 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1462
1463         PR ld/19617
1464         * elflink.c (elf_link_add_object_symbols): Always create dynamic
1465         sections for -E/--dynamic-list.
1466
1467 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
1470         to bfd_true.
1471
1472 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
1473
1474         * plugin.c (plugin_vec): Set match priority to 255.
1475         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1476         matching against the plugin vector, take priority from there not
1477         from TEMP.
1478
1479 2016-02-15  Nick Clifton  <nickc@redhat.com>
1480
1481         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1482         for length and type fields.  Use a signed value for the
1483         suffix_length field.
1484
1485 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR ld/19601
1488         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1489         significant bit in GOT offset for R_386_GOT32X.
1490
1491 2016-02-10  Nick Clifton  <nickc@redhat.com>
1492
1493         PR 19405
1494         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1495         immediate values.
1496         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1497         number of messages about FDE encoding preventing .eh_frame_hdr
1498         generation.
1499
1500 2016-02-09  Nick Clifton  <nickc@redhat.com>
1501
1502         * oasys.c (oasys_archive_p): Fix indentation.
1503         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1504         constant for left shifting.
1505
1506         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1507         helpful warning message to explain why certain AArch64 relocs
1508         might overflow.
1509
1510 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
1511
1512         * pe-mips.c (coff_mips_reloc): Fix formatting.
1513
1514 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1515
1516         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1517         to bfd_mach_arc_arc600.
1518
1519 2016-02-04  Alan Modra  <amodra@gmail.com>
1520
1521         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1522         for big-endian.
1523
1524 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         PR ld/19542
1527         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1528         distances in the compressed_size field of the output section.
1529
1530 2016-02-02  Alan Modra  <amodra@gmail.com>
1531
1532         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1533         ELFv2 entry optimization.
1534
1535 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         PR binutils/19547
1538         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1539         no relocations in relocatable files.
1540
1541 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
1542
1543         PR ld/19553
1544         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1545         if a symbol from a library loaded via DT_NEEDED doesn't match
1546         the symbol referenced by regular object.
1547
1548 2016-02-01  Nathaniel Smith  <njs@pobox.com>
1549
1550         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1551         CODE and DATA.
1552
1553 2016-02-01  Alan Modra  <amodra@gmail.com>
1554
1555         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1556         an out of range reloc_index.
1557         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1558
1559 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
1560
1561         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1562         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1563         * Makefile.in: Regenerated.
1564
1565 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1566
1567         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1568
1569 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
1570
1571         PR ld/19526
1572         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1573         files.
1574         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
1575
1576 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1577
1578         PR ld/19539
1579         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1580         against STT_GNU_IFUNC symbol only with dynamic symbols.
1581         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1582
1583 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1584
1585         PR binutils/19523
1586         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1587         decompress debug sections.
1588
1589 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
1590
1591         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1592         `dynindx'.
1593
1594 2016-01-25  Nick Clifton  <nickc@redhat.com>
1595
1596         PR target/19435
1597         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1598         dsym filename buffer.
1599
1600 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1601
1602         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1603
1604 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1605
1606         * elfxx-mips.c (BZ16_REG): Correct calculation.
1607
1608 2016-01-21  Nick Clifton  <nickc@redhat.com>
1609
1610         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1611         changing the type of _loc to be bfd_byte *.
1612         (elf_arc_finish_dynamic_symbol): Likewise.
1613
1614 2016-01-21  Nick Clifton  <nickc@redhat.com>
1615
1616         PR ld/19455
1617         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1618         class of the linker stub bfd.
1619         (elf32_arm_check_relocs): Skip check for pic format after
1620         processing a vxWorks R_ARM_ABS12 reloc.
1621         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1622         reporting a class mismatch.
1623
1624 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
1625
1626         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1627         veneer for sym_sec != input_sec.
1628         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1629         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1630         calculation destination.
1631
1632 2016-01-21  Alan Modra  <amodra@gmail.com>
1633
1634         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1635         (swap_linux_prpsinfo64_out): New function.
1636         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1637         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1638         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
1639         (elfcore_write_linux_prpsinfo64): Likewise.
1640         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1641         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1642         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
1643
1644 2016-01-21  Alan Modra  <amodra@gmail.com>
1645
1646         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1647         * elf.c: Adjust #include.
1648         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1649         * Makefile.am (SOURCE_HFILES): Update.
1650         * Makefile.in: Regenerate.
1651         * po/SRC-PORFILES.in: Regenerate.
1652
1653 2016-01-21  Alan Modra  <amodra@gmail.com>
1654
1655         * configure.ac: Move corefile selection later in file.  Move
1656         tdefaults code immediately after other target vector code.
1657         * configure: Regenerate.
1658
1659 2016-01-20  Mickael Guene  <mickael.guene@st.com>
1660
1661         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1662         section using '.text.noread' pattern.
1663
1664 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1665
1666         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1667
1668 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
1669             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
1670
1671         * arc-plt.def: New file.
1672         * arc-plt.h: Likewise.
1673         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1674                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1675                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1676                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1677         (name_for_global_symbol): Added.
1678         (ADD_RELA): Helper to create dynamic relocs.
1679         (new_got_entry_to_list): Create a new got entry in linked list.
1680         (symbol_has_entry_of_type): Search for specific type of entry in
1681         list.
1682         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1683         (is_reloc_for_TLS, arc_elf_set_private_flags)
1684         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1685         (arc_elf_merge_private_bfd_data): New functions.
1686         (debug_arc_reloc): Cleaned debug info printing.
1687         (PDATA reloc): Changed not to perform address alignment.
1688         (reverse_me): Added. Fix for ARC_32 relocs.
1689         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1690         occur.
1691         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1692         Changed function to access an array of list of GOT entries instead
1693         of just an array of offsets.
1694         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1695         (elf_arc_check_relocs): Likewise.
1696         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1697         (elf_arc_finish_dynamic_sections): Likewise
1698         (arc_create_dynamic_sections): Modified conditions to create
1699         dynamic sections.
1700         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1701         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1702         (relocate_plt_for_entry): Changed to support new way to define PLT
1703         related code.
1704         (add_symbol_to_plt): Likewise.
1705         (arc_elf_link_hash_table_create): New function.
1706
1707 2016-01-18  Nick Clifton  <nickc@redhat.com>
1708
1709         PR ld/19440
1710         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1711         section number into internal section number.
1712         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1713         * coffswap.h (coff_swap_sym_in): Likewise.
1714         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1715         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1716         section number field is big enough to hold the external value.
1717
1718 2016-01-17  Alan Modra  <amodra@gmail.com>
1719
1720         * configure: Regenerate.
1721
1722 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1723
1724         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1725         when address in first unwind entry does not match start of
1726         section.
1727
1728 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1729             Jiong Wang  <jiong.wang@arm.com>
1730
1731         PR ld/19368
1732         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1733         reloc_class_ifunc.
1734
1735 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1736
1737         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1738         place 'R_' before the reloc name returned.
1739         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1740         the relocation string.
1741
1742 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1743
1744         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1745         factored out from...
1746         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1747
1748 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1749
1750         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1751         attribute check after ELF file header flag check.
1752
1753 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1754
1755         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1756         return status from `_bfd_elf_merge_object_attributes'.
1757
1758 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1759
1760         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1761         factored out from...
1762         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1763
1764 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1765
1766         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1767         handling of input MIPS ABI flags together.
1768
1769 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1770
1771         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1772         attribute checks for null input.
1773
1774 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1775
1776         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1777         pointers to target data.
1778
1779 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1780
1781         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1782         an FP ABI warning.
1783
1784 2016-01-01  Alan Modra  <amodra@gmail.com>
1785
1786         Update year range in copyright notice of all files.
1787
1788 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1789 \f
1790 Copyright (C) 2016 Free Software Foundation, Inc.
1791
1792 Copying and distribution of this file, with or without modification,
1793 are permitted in any medium without royalty provided the copyright
1794 notice and this notice are preserved.
1795
1796 Local Variables:
1797 mode: change-log
1798 left-margin: 8
1799 fill-column: 74
1800 version-control: never
1801 End: