bfd/ChangeLog

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