bfd/ChangeLog

   1 2016-03-29  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 17334
   4         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
   5         assertion on the size of the got section to allow it to be bigger
   6         than the number of relocs.
   7
   8 2016-03-29  Toni Spets  <toni.spets@iki.fi>
   9
  10         PR 19878
  11         * coffcode.h (coff_write_object_contents): Revert accidental
  12         2014-11-10 change.
  13
  14 2016-03-22  Alan Modra  <amodra@gmail.com>
  15
  16         PR 19850
  17         * dwarf2.c (read_attribute_value): Skip info_ptr check for
  18         DW_FORM_flag_present.
  19
  20 2016-03-22  Nick Clifton  <nickc@redhat.com>
  21
  22         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
  23         architecture name for backwards compatibility.
  24
  25         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
  26         unbounded stack use.
  27
  28         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
  29         sufficiently recent version of GCC.
  30         * configure: Regenerate.
  31
  32 2016-03-22  Alan Modra  <amodra@gmail.com>
  33
  34         PR 19851
  35         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
  36
  37 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  38
  39         * archures.c (bfd_mach_arc_nps400): Define.
  40         * bfd-in2.h: Regenerate.
  41         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
  42         some existing entries to make space.
  43         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
  44         (arc_elf_final_write_processing): Likewise.
  45
  46 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  47
  48         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
  49         EF_ARC_CPU_GENERIC.
  50         (arc_elf_final_write_processing): Don't bother setting cpu field
  51         in e_flags, this will have been set elsewhere.
  52
  53 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  54
  55         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
  56         EF_ARC_MACH_MSK.
  57
  58 2016-03-21  Nick Clifton  <nickc@redhat.com>
  59
  60         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
  61         * configure: Regenerate.
  62         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
  63         alloca with call to xmalloc.
  64         * elf32-nds32.c: Likewise.
  65         * elf64-hppa.c: Likewise.
  66         * elfxx-mips.c: Likewise.
  67         * pef.c: Likewise.
  68         * pei-x86_64.c: Likewise.
  69         * som.c: Likewise.
  70         * xsym.c: Likewise.
  71
  72 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         PR ld/19827
  75         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
  76         locally in PIE.
  77         (elf_i386_relocate_section): Likewise.
  78         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  79         (elf_x86_64_relocate_section): Likewise.
  80
  81 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  82
  83         PR ld/19807
  84         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
  85         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
  86         relocation overflow check.
  87
  88 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
  89
  90         * bfd-in2.h: Regenerated.
  91
  92 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
  93
  94         PR 19713
  95         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
  96         uses bytes not octets.
  97         * elflink.c (resolve_section): Likewise.
  98         Add a bfd parameter.
  99         (eval_section): Pass the input_bfd to resolve_section.
 100         (bfd_elf_perform_complex_relocation): Convert byte offset to
 101         octets before read and writing values.
 102         (elf_link_input_bfd): Add byte to octet conversions.
 103         (elf_reloc_link_order): Likewise.
 104         (elf_fixup_link_order): Likewise.
 105         (bfd_elf_final_link): Likewise.
 106         * reloc.c (_bfd_final_link_relocate): Likewise.
 107         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 108
 109 2016-03-10  Nick Clifton  <nickc@redhat.com>
 110
 111         * config.bfd: Mark the i370 target as obsolete.
 112
 113 2016-03-09  Pedro Alves  <palves@redhat.com>
 114
 115         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
 116         gcc ABI)" to printable name.
 117         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
 118         of "v850-rh850" as printable name.
 119
 120 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
 121
 122         PR ld/19623
 123         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
 124         relocations against absolute symbols.
 125
 126 2016-03-09  Alan Modra  <amodra@gmail.com>
 127
 128         PR binutils/19775
 129         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
 130         length elements in the archive.
 131
 132 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR ld/19789
 135         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
 136         for -E/--dynamic-list only when not relocatable.
 137
 138 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         PR ld/19784
 141         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 142         count for locally defined local IFUNC symbols in shared object.
 143         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 144
 145 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         PR ld/19579
 148         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 149         together.
 150
 151 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 152             Andrew Burgess  <andrew.burgess@embecosm.com>
 153
 154         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 155         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 156         (arc_elf_howto_init): Added assert to validate relocations.
 157         (get_middle_endian_relocation): Delete.
 158         (middle_endian_convert): New function.
 159         (ME): Redefine, now does nothing.
 160         (IS_ME): New define.
 161         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 162         definition to call middle_endian_convert.  Add a new local
 163         variable and make use of this throughout. Added call to
 164         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 165
 166 2016-03-07  Nick Clifton  <nickc@redhat.com>
 167
 168         PR binutils/19775
 169         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 170         length elements in the archive.
 171
 172 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 173
 174         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 175         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 176
 177 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         PR ld/19579
 180         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 181         executable as definition if the new definition comes from a
 182         shared library.
 183
 184 2016-03-02  Alan Modra  <amodra@gmail.com>
 185
 186         * Makefile.in: Regenerate.
 187         * po/SRC-POTFILES.in: Regenerate.
 188
 189 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 190
 191         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 192         relocation addend when sections get merged.
 193
 194 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 195
 196         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 197         the flag change.
 198         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 199         Assert for code sections dynamic relocs.
 200
 201 2016-02-26  Renlin Li  <renlin.li@arm.com>
 202
 203         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 204         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 205
 206 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         PR ld/19609
 209         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 210         load with locally bound symbols if PIC is false or there is no
 211         base register.  Optimize branch to 0 if PIC is false.
 212         (elf_i386_relocate_section): Don't generate dynamic relocations
 213         against undefined weak symbols if PIC is false.
 214         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 215         if we can't estimate relocation overflow with --no-relax.
 216         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 217         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 218         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 219         against undefined weak symbols if PIC is false.
 220
 221 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         PR ld/19645
 224         * bfd.c (bfd): Change flags to 20 bits.
 225         (BFD_CONVERT_ELF_COMMON): New.
 226         (BFD_USE_ELF_STT_COMMON): Likewise.
 227         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 228         BFD_USE_ELF_STT_COMMON.
 229         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 230         * configure.ac: Remove --enable-elf-stt-common.
 231         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 232         common symbol depending on BFD_CONVERT_ELF_COMMON and
 233         BFD_USE_ELF_STT_COMMON.
 234         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 235         STT_COMMON.
 236         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 237         STT_COMMON.
 238         (elf_link_convert_common_type): New function.
 239         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 240         common symbol depending on BFD_CONVERT_ELF_COMMON and
 241         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 242         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 243         and BFD_USE_ELF_STT_COMMON to object_flags.
 244         (TARGET_LITTLE_SYM): Likewise.
 245         * syms.c (BSF_KEEP_G): Renamed to ...
 246         (BSF_ELF_COMMON): This.
 247         * bfd-in2.h: Regenerated.
 248         * config.in: Likewise.
 249         * configure: Likewise.
 250
 251 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/19636
 254         PR ld/19704
 255         PR ld/19719
 256         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 257         (elf_i386_link_hash_entry): Add has_got_reloc and
 258         has_non_got_reloc.
 259         (elf_i386_link_hash_table): Add interp.
 260         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 261         has_non_got_reloc.
 262         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 263         has_non_got_reloc.
 264         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 265         (elf_i386_fixup_symbol): New function.
 266         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 267         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 268         relocations and discard relocations against resolved undefined
 269         weak symbols in executable.  Don't make resolved undefined weak
 270         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 271         relocation against undefined weak symbols in PIE.
 272         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 273         (elf_i386_relocate_section): Don't generate dynamic relocations
 274         against resolved undefined weak symbols in PIE, except for
 275         R_386_PC32.
 276         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 277         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 278         Don't generate dynamic relocation against resolved undefined weak
 279         symbol in executable.
 280         (elf_i386_finish_dynamic_sections): Call
 281         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 282         (elf_backend_fixup_symbol): New.
 283         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 284         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 285         has_non_got_reloc.
 286         (elf_x86_64_link_hash_table): Add interp.
 287         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 288         has_non_got_reloc.
 289         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 290         has_non_got_reloc.
 291         (elf_x86_64_check_relocs): Set has_got_reloc and
 292         has_non_got_reloc.
 293         (elf_x86_64_fixup_symbol): New function.
 294         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 295         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 296         relocations and discard relocations against resolved undefined
 297         weak symbols in executable.  Don't make resolved undefined weak
 298         symbols in executable dynamic.
 299         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 300         (elf_x86_64_relocate_section): Check relocation overflow for
 301         dynamic relocations against unresolved weak undefined symbols.
 302         Don't generate dynamic relocations against resolved weak
 303         undefined symbols in PIE.
 304         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 305         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 306         Don't generate dynamic relocation against resolved undefined weak
 307         symbol in executable.
 308         (elf_x86_64_finish_dynamic_sections): Call
 309         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 310         (elf_backend_fixup_symbol): New.
 311
 312 2016-02-26  Alan Modra  <amodra@gmail.com>
 313
 314         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 315         save_restore_funcs, rest of sections when not relocatable.
 316         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 317         (sfpr_define): Define all symbols on emitted code.
 318         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 319         when relocatable.  Move sfpr_define loop earlier.
 320
 321 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 324         (elf_x86_64_relocate_section): Use it.  Replace
 325         x86_64_elf_howto_table[r_type] with howto.
 326
 327 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR ld/19698
 330         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 331         symbol version is unknown.
 332
 333 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 336         to (bfd_vma) -1 when setting needs_plt to 0.
 337         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 338
 339 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 340
 341         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 342         library, instead of PIC, and don't check PDE when making linker
 343         assigned symbol dynamic.
 344
 345 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 346
 347         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 348         ABIVERSION for non-executable stack.
 349
 350 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 351
 352         PR target/19516
 353         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 354         Always produce a RELATIVE reloc for a local symbol.
 355
 356 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 357
 358         Fix test-case ld-elf/pr19617b
 359         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 360         discard unused non-function symbols when --dynamic-list-data.
 361
 362 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 365         dynsym section, even if it is empty, with dynamic sections.
 366
 367 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         * syms.c: Remove BSF_COMMON from comments.
 370         * bfd-in2.h: Regenerated.
 371
 372 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 373
 374         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 375         for destination.  Remove useless function parameters.
 376         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 377
 378 2016-02-19  Nick Clifton  <nickc@redhat.com>
 379
 380         PR ld/19629
 381         * aoutx.h (aout_link_add_symbols): Check for out of range string
 382         table offsets.
 383
 384         PR ld/19628
 385         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 386         processing if we encounter a reloc without an associated symbol.
 387
 388 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         PR ld/19617
 391         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 392         sections for -E/--dynamic-list.
 393
 394 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 397         to bfd_true.
 398
 399 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 400
 401         * plugin.c (plugin_vec): Set match priority to 255.
 402         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 403         matching against the plugin vector, take priority from there not
 404         from TEMP.
 405
 406 2016-02-15  Nick Clifton  <nickc@redhat.com>
 407
 408         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 409         for length and type fields.  Use a signed value for the
 410         suffix_length field.
 411
 412 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 413
 414         PR ld/19601
 415         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 416         significant bit in GOT offset for R_386_GOT32X.
 417
 418 2016-02-10  Nick Clifton  <nickc@redhat.com>
 419
 420         PR 19405
 421         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 422         immediate values.
 423         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 424         number of messages about FDE encoding preventing .eh_frame_hdr
 425         generation.
 426
 427 2016-02-09  Nick Clifton  <nickc@redhat.com>
 428
 429         * oasys.c (oasys_archive_p): Fix indentation.
 430         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 431         constant for left shifting.
 432
 433         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 434         helpful warning message to explain why certain AArch64 relocs
 435         might overflow.
 436
 437 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 438
 439         * pe-mips.c (coff_mips_reloc): Fix formatting.
 440
 441 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 442
 443         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 444         to bfd_mach_arc_arc600.
 445
 446 2016-02-04  Alan Modra  <amodra@gmail.com>
 447
 448         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 449         for big-endian.
 450
 451 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 452
 453         PR ld/19542
 454         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 455         distances in the compressed_size field of the output section.
 456
 457 2016-02-02  Alan Modra  <amodra@gmail.com>
 458
 459         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 460         ELFv2 entry optimization.
 461
 462 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 463
 464         PR binutils/19547
 465         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 466         no relocations in relocatable files.
 467
 468 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         PR ld/19553
 471         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 472         if a symbol from a library loaded via DT_NEEDED doesn't match
 473         the symbol referenced by regular object.
 474
 475 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 476
 477         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 478         CODE and DATA.
 479
 480 2016-02-01  Alan Modra  <amodra@gmail.com>
 481
 482         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 483         an out of range reloc_index.
 484         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 485
 486 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 487
 488         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 489         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 490         * Makefile.in: Regenerated.
 491
 492 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 493
 494         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 495
 496 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 497
 498         PR ld/19526
 499         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 500         files.
 501         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 502
 503 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         PR ld/19539
 506         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 507         against STT_GNU_IFUNC symbol only with dynamic symbols.
 508         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 509
 510 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR binutils/19523
 513         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 514         decompress debug sections.
 515
 516 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 517
 518         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 519         `dynindx'.
 520
 521 2016-01-25  Nick Clifton  <nickc@redhat.com>
 522
 523         PR target/19435
 524         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 525         dsym filename buffer.
 526
 527 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 528
 529         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 530
 531 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 532
 533         * elfxx-mips.c (BZ16_REG): Correct calculation.
 534
 535 2016-01-21  Nick Clifton  <nickc@redhat.com>
 536
 537         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 538         changing the type of _loc to be bfd_byte *.
 539         (elf_arc_finish_dynamic_symbol): Likewise.
 540
 541 2016-01-21  Nick Clifton  <nickc@redhat.com>
 542
 543         PR ld/19455
 544         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 545         class of the linker stub bfd.
 546         (elf32_arm_check_relocs): Skip check for pic format after
 547         processing a vxWorks R_ARM_ABS12 reloc.
 548         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 549         reporting a class mismatch.
 550
 551 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 552
 553         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 554         veneer for sym_sec != input_sec.
 555         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 556         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 557         calculation destination.
 558
 559 2016-01-21  Alan Modra  <amodra@gmail.com>
 560
 561         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 562         (swap_linux_prpsinfo64_out): New function.
 563         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 564         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 565         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 566         (elfcore_write_linux_prpsinfo64): Likewise.
 567         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 568         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 569         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 570
 571 2016-01-21  Alan Modra  <amodra@gmail.com>
 572
 573         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 574         * elf.c: Adjust #include.
 575         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 576         * Makefile.am (SOURCE_HFILES): Update.
 577         * Makefile.in: Regenerate.
 578         * po/SRC-PORFILES.in: Regenerate.
 579
 580 2016-01-21  Alan Modra  <amodra@gmail.com>
 581
 582         * configure.ac: Move corefile selection later in file.  Move
 583         tdefaults code immediately after other target vector code.
 584         * configure: Regenerate.
 585
 586 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 587
 588         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 589         section using '.text.noread' pattern.
 590
 591 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 592
 593         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 594
 595 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 596             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 597
 598         * arc-plt.def: New file.
 599         * arc-plt.h: Likewise.
 600         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 601                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 602                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 603                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 604         (name_for_global_symbol): Added.
 605         (ADD_RELA): Helper to create dynamic relocs.
 606         (new_got_entry_to_list): Create a new got entry in linked list.
 607         (symbol_has_entry_of_type): Search for specific type of entry in
 608         list.
 609         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
 610         (is_reloc_for_TLS, arc_elf_set_private_flags)
 611         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
 612         (arc_elf_merge_private_bfd_data): New functions.
 613         (debug_arc_reloc): Cleaned debug info printing.
 614         (PDATA reloc): Changed not to perform address alignment.
 615         (reverse_me): Added. Fix for ARC_32 relocs.
 616         (arc_do_relocation): Return bfd_reloc_of when no relocation should
 617         occur.
 618         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
 619         Changed function to access an array of list of GOT entries instead
 620         of just an array of offsets.
 621         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
 622         (elf_arc_check_relocs): Likewise.
 623         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
 624         (elf_arc_finish_dynamic_sections): Likewise
 625         (arc_create_dynamic_sections): Modified conditions to create
 626         dynamic sections.
 627         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
 628         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
 629         (relocate_plt_for_entry): Changed to support new way to define PLT
 630         related code.
 631         (add_symbol_to_plt): Likewise.
 632         (arc_elf_link_hash_table_create): New function.
 633
 634 2016-01-18  Nick Clifton  <nickc@redhat.com>
 635
 636         PR ld/19440
 637         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
 638         section number into internal section number.
 639         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
 640         * coffswap.h (coff_swap_sym_in): Likewise.
 641         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
 642         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
 643         section number field is big enough to hold the external value.
 644
 645 2016-01-17  Alan Modra  <amodra@gmail.com>
 646
 647         * configure: Regenerate.
 648
 649 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
 650
 651         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
 652         when address in first unwind entry does not match start of
 653         section.
 654
 655 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
 656             Jiong Wang  <jiong.wang@arm.com>
 657
 658         PR ld/19368
 659         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
 660         reloc_class_ifunc.
 661
 662 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 663
 664         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
 665         place 'R_' before the reloc name returned.
 666         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
 667         the relocation string.
 668
 669 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 670
 671         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
 672         factored out from...
 673         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 674
 675 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 676
 677         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
 678         attribute check after ELF file header flag check.
 679
 680 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 681
 682         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
 683         return status from `_bfd_elf_merge_object_attributes'.
 684
 685 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 686
 687         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
 688         factored out from...
 689         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 690
 691 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 692
 693         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
 694         handling of input MIPS ABI flags together.
 695
 696 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 697
 698         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
 699         attribute checks for null input.
 700
 701 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 702
 703         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
 704         pointers to target data.
 705
 706 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 707
 708         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 709         an FP ABI warning.
 710
 711 2016-01-01  Alan Modra  <amodra@gmail.com>
 712
 713         Update year range in copyright notice of all files.
 714
 715 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
 716 \f
 717 Copyright (C) 2016 Free Software Foundation, Inc.
 718
 719 Copying and distribution of this file, with or without modification,
 720 are permitted in any medium without royalty provided the copyright
 721 notice and this notice are preserved.
 722
 723 Local Variables:
 724 mode: change-log
 725 left-margin: 8
 726 fill-column: 74
 727 version-control: never
 728 End: