bfd/ChangeLog

   1 2016-04-04  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 19872
   4         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
   5         version number if the version is zero.
   6
   7 2016-04-01  Alan Modra  <amodra@gmail.com>
   8
   9         PR 19886
  10         * elflink.c (on_needed_list): Recursively check needed status.
  11         (elf_link_add_object_symbols): Adjust.
  12
  13 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
  14
  15         * elf32-avr.c (avr_elf32_load_records_from_section): Free
  16         internal_relocs only if they aren't cached.
  17
  18 2016-03-29  Nick Clifton  <nickc@redhat.com>
  19
  20         PR 17334
  21         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
  22         assertion on the size of the got section to allow it to be bigger
  23         than the number of relocs.
  24
  25 2016-03-29  Toni Spets  <toni.spets@iki.fi>
  26
  27         PR 19878
  28         * coffcode.h (coff_write_object_contents): Revert accidental
  29         2014-11-10 change.
  30
  31 2016-03-22  Alan Modra  <amodra@gmail.com>
  32
  33         PR 19850
  34         * dwarf2.c (read_attribute_value): Skip info_ptr check for
  35         DW_FORM_flag_present.
  36
  37 2016-03-22  Nick Clifton  <nickc@redhat.com>
  38
  39         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
  40         architecture name for backwards compatibility.
  41
  42         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
  43         unbounded stack use.
  44
  45         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
  46         sufficiently recent version of GCC.
  47         * configure: Regenerate.
  48
  49 2016-03-22  Alan Modra  <amodra@gmail.com>
  50
  51         PR 19851
  52         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
  53
  54 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  55
  56         * archures.c (bfd_mach_arc_nps400): Define.
  57         * bfd-in2.h: Regenerate.
  58         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
  59         some existing entries to make space.
  60         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
  61         (arc_elf_final_write_processing): Likewise.
  62
  63 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  64
  65         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
  66         EF_ARC_CPU_GENERIC.
  67         (arc_elf_final_write_processing): Don't bother setting cpu field
  68         in e_flags, this will have been set elsewhere.
  69
  70 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  71
  72         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
  73         EF_ARC_MACH_MSK.
  74
  75 2016-03-21  Nick Clifton  <nickc@redhat.com>
  76
  77         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
  78         * configure: Regenerate.
  79         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
  80         alloca with call to xmalloc.
  81         * elf32-nds32.c: Likewise.
  82         * elf64-hppa.c: Likewise.
  83         * elfxx-mips.c: Likewise.
  84         * pef.c: Likewise.
  85         * pei-x86_64.c: Likewise.
  86         * som.c: Likewise.
  87         * xsym.c: Likewise.
  88
  89 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         PR ld/19827
  92         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
  93         locally in PIE.
  94         (elf_i386_relocate_section): Likewise.
  95         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  96         (elf_x86_64_relocate_section): Likewise.
  97
  98 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  99
 100         PR ld/19807
 101         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
 102         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
 103         relocation overflow check.
 104
 105 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         * bfd-in2.h: Regenerated.
 108
 109 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
 110
 111         PR 19713
 112         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
 113         uses bytes not octets.
 114         * elflink.c (resolve_section): Likewise.
 115         Add a bfd parameter.
 116         (eval_section): Pass the input_bfd to resolve_section.
 117         (bfd_elf_perform_complex_relocation): Convert byte offset to
 118         octets before read and writing values.
 119         (elf_link_input_bfd): Add byte to octet conversions.
 120         (elf_reloc_link_order): Likewise.
 121         (elf_fixup_link_order): Likewise.
 122         (bfd_elf_final_link): Likewise.
 123         * reloc.c (_bfd_final_link_relocate): Likewise.
 124         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 125
 126 2016-03-10  Nick Clifton  <nickc@redhat.com>
 127
 128         * config.bfd: Mark the i370 target as obsolete.
 129
 130 2016-03-09  Pedro Alves  <palves@redhat.com>
 131
 132         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
 133         gcc ABI)" to printable name.
 134         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
 135         of "v850-rh850" as printable name.
 136
 137 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
 138
 139         PR ld/19623
 140         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
 141         relocations against absolute symbols.
 142
 143 2016-03-09  Alan Modra  <amodra@gmail.com>
 144
 145         PR binutils/19775
 146         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
 147         length elements in the archive.
 148
 149 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         PR ld/19789
 152         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
 153         for -E/--dynamic-list only when not relocatable.
 154
 155 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         PR ld/19784
 158         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 159         count for locally defined local IFUNC symbols in shared object.
 160         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 161
 162 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         PR ld/19579
 165         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 166         together.
 167
 168 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 169             Andrew Burgess  <andrew.burgess@embecosm.com>
 170
 171         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 172         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 173         (arc_elf_howto_init): Added assert to validate relocations.
 174         (get_middle_endian_relocation): Delete.
 175         (middle_endian_convert): New function.
 176         (ME): Redefine, now does nothing.
 177         (IS_ME): New define.
 178         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 179         definition to call middle_endian_convert.  Add a new local
 180         variable and make use of this throughout. Added call to
 181         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 182
 183 2016-03-07  Nick Clifton  <nickc@redhat.com>
 184
 185         PR binutils/19775
 186         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 187         length elements in the archive.
 188
 189 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 190
 191         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 192         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 193
 194 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         PR ld/19579
 197         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 198         executable as definition if the new definition comes from a
 199         shared library.
 200
 201 2016-03-02  Alan Modra  <amodra@gmail.com>
 202
 203         * Makefile.in: Regenerate.
 204         * po/SRC-POTFILES.in: Regenerate.
 205
 206 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 207
 208         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 209         relocation addend when sections get merged.
 210
 211 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 212
 213         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 214         the flag change.
 215         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 216         Assert for code sections dynamic relocs.
 217
 218 2016-02-26  Renlin Li  <renlin.li@arm.com>
 219
 220         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 221         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 222
 223 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR ld/19609
 226         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 227         load with locally bound symbols if PIC is false or there is no
 228         base register.  Optimize branch to 0 if PIC is false.
 229         (elf_i386_relocate_section): Don't generate dynamic relocations
 230         against undefined weak symbols if PIC is false.
 231         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 232         if we can't estimate relocation overflow with --no-relax.
 233         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 234         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 235         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 236         against undefined weak symbols if PIC is false.
 237
 238 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 239
 240         PR ld/19645
 241         * bfd.c (bfd): Change flags to 20 bits.
 242         (BFD_CONVERT_ELF_COMMON): New.
 243         (BFD_USE_ELF_STT_COMMON): Likewise.
 244         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 245         BFD_USE_ELF_STT_COMMON.
 246         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 247         * configure.ac: Remove --enable-elf-stt-common.
 248         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 249         common symbol depending on BFD_CONVERT_ELF_COMMON and
 250         BFD_USE_ELF_STT_COMMON.
 251         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 252         STT_COMMON.
 253         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 254         STT_COMMON.
 255         (elf_link_convert_common_type): New function.
 256         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 257         common symbol depending on BFD_CONVERT_ELF_COMMON and
 258         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 259         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 260         and BFD_USE_ELF_STT_COMMON to object_flags.
 261         (TARGET_LITTLE_SYM): Likewise.
 262         * syms.c (BSF_KEEP_G): Renamed to ...
 263         (BSF_ELF_COMMON): This.
 264         * bfd-in2.h: Regenerated.
 265         * config.in: Likewise.
 266         * configure: Likewise.
 267
 268 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         PR ld/19636
 271         PR ld/19704
 272         PR ld/19719
 273         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 274         (elf_i386_link_hash_entry): Add has_got_reloc and
 275         has_non_got_reloc.
 276         (elf_i386_link_hash_table): Add interp.
 277         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 278         has_non_got_reloc.
 279         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 280         has_non_got_reloc.
 281         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 282         (elf_i386_fixup_symbol): New function.
 283         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 284         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 285         relocations and discard relocations against resolved undefined
 286         weak symbols in executable.  Don't make resolved undefined weak
 287         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 288         relocation against undefined weak symbols in PIE.
 289         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 290         (elf_i386_relocate_section): Don't generate dynamic relocations
 291         against resolved undefined weak symbols in PIE, except for
 292         R_386_PC32.
 293         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 294         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 295         Don't generate dynamic relocation against resolved undefined weak
 296         symbol in executable.
 297         (elf_i386_finish_dynamic_sections): Call
 298         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 299         (elf_backend_fixup_symbol): New.
 300         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 301         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 302         has_non_got_reloc.
 303         (elf_x86_64_link_hash_table): Add interp.
 304         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 305         has_non_got_reloc.
 306         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 307         has_non_got_reloc.
 308         (elf_x86_64_check_relocs): Set has_got_reloc and
 309         has_non_got_reloc.
 310         (elf_x86_64_fixup_symbol): New function.
 311         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 312         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 313         relocations and discard relocations against resolved undefined
 314         weak symbols in executable.  Don't make resolved undefined weak
 315         symbols in executable dynamic.
 316         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 317         (elf_x86_64_relocate_section): Check relocation overflow for
 318         dynamic relocations against unresolved weak undefined symbols.
 319         Don't generate dynamic relocations against resolved weak
 320         undefined symbols in PIE.
 321         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 322         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 323         Don't generate dynamic relocation against resolved undefined weak
 324         symbol in executable.
 325         (elf_x86_64_finish_dynamic_sections): Call
 326         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 327         (elf_backend_fixup_symbol): New.
 328
 329 2016-02-26  Alan Modra  <amodra@gmail.com>
 330
 331         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 332         save_restore_funcs, rest of sections when not relocatable.
 333         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 334         (sfpr_define): Define all symbols on emitted code.
 335         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 336         when relocatable.  Move sfpr_define loop earlier.
 337
 338 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 341         (elf_x86_64_relocate_section): Use it.  Replace
 342         x86_64_elf_howto_table[r_type] with howto.
 343
 344 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 345
 346         PR ld/19698
 347         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 348         symbol version is unknown.
 349
 350 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 353         to (bfd_vma) -1 when setting needs_plt to 0.
 354         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 355
 356 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 359         library, instead of PIC, and don't check PDE when making linker
 360         assigned symbol dynamic.
 361
 362 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 363
 364         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 365         ABIVERSION for non-executable stack.
 366
 367 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 368
 369         PR target/19516
 370         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 371         Always produce a RELATIVE reloc for a local symbol.
 372
 373 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 374
 375         Fix test-case ld-elf/pr19617b
 376         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 377         discard unused non-function symbols when --dynamic-list-data.
 378
 379 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 382         dynsym section, even if it is empty, with dynamic sections.
 383
 384 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * syms.c: Remove BSF_COMMON from comments.
 387         * bfd-in2.h: Regenerated.
 388
 389 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 390
 391         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 392         for destination.  Remove useless function parameters.
 393         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 394
 395 2016-02-19  Nick Clifton  <nickc@redhat.com>
 396
 397         PR ld/19629
 398         * aoutx.h (aout_link_add_symbols): Check for out of range string
 399         table offsets.
 400
 401         PR ld/19628
 402         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 403         processing if we encounter a reloc without an associated symbol.
 404
 405 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 406
 407         PR ld/19617
 408         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 409         sections for -E/--dynamic-list.
 410
 411 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 412
 413         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 414         to bfd_true.
 415
 416 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 417
 418         * plugin.c (plugin_vec): Set match priority to 255.
 419         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 420         matching against the plugin vector, take priority from there not
 421         from TEMP.
 422
 423 2016-02-15  Nick Clifton  <nickc@redhat.com>
 424
 425         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 426         for length and type fields.  Use a signed value for the
 427         suffix_length field.
 428
 429 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR ld/19601
 432         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 433         significant bit in GOT offset for R_386_GOT32X.
 434
 435 2016-02-10  Nick Clifton  <nickc@redhat.com>
 436
 437         PR 19405
 438         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 439         immediate values.
 440         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 441         number of messages about FDE encoding preventing .eh_frame_hdr
 442         generation.
 443
 444 2016-02-09  Nick Clifton  <nickc@redhat.com>
 445
 446         * oasys.c (oasys_archive_p): Fix indentation.
 447         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 448         constant for left shifting.
 449
 450         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 451         helpful warning message to explain why certain AArch64 relocs
 452         might overflow.
 453
 454 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 455
 456         * pe-mips.c (coff_mips_reloc): Fix formatting.
 457
 458 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 459
 460         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 461         to bfd_mach_arc_arc600.
 462
 463 2016-02-04  Alan Modra  <amodra@gmail.com>
 464
 465         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 466         for big-endian.
 467
 468 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         PR ld/19542
 471         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 472         distances in the compressed_size field of the output section.
 473
 474 2016-02-02  Alan Modra  <amodra@gmail.com>
 475
 476         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 477         ELFv2 entry optimization.
 478
 479 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         PR binutils/19547
 482         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 483         no relocations in relocatable files.
 484
 485 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR ld/19553
 488         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 489         if a symbol from a library loaded via DT_NEEDED doesn't match
 490         the symbol referenced by regular object.
 491
 492 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 493
 494         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 495         CODE and DATA.
 496
 497 2016-02-01  Alan Modra  <amodra@gmail.com>
 498
 499         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 500         an out of range reloc_index.
 501         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 502
 503 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 504
 505         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 506         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 507         * Makefile.in: Regenerated.
 508
 509 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 510
 511         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 512
 513 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 514
 515         PR ld/19526
 516         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 517         files.
 518         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 519
 520 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 521
 522         PR ld/19539
 523         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 524         against STT_GNU_IFUNC symbol only with dynamic symbols.
 525         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 526
 527 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         PR binutils/19523
 530         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 531         decompress debug sections.
 532
 533 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 534
 535         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 536         `dynindx'.
 537
 538 2016-01-25  Nick Clifton  <nickc@redhat.com>
 539
 540         PR target/19435
 541         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 542         dsym filename buffer.
 543
 544 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 545
 546         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 547
 548 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 549
 550         * elfxx-mips.c (BZ16_REG): Correct calculation.
 551
 552 2016-01-21  Nick Clifton  <nickc@redhat.com>
 553
 554         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 555         changing the type of _loc to be bfd_byte *.
 556         (elf_arc_finish_dynamic_symbol): Likewise.
 557
 558 2016-01-21  Nick Clifton  <nickc@redhat.com>
 559
 560         PR ld/19455
 561         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 562         class of the linker stub bfd.
 563         (elf32_arm_check_relocs): Skip check for pic format after
 564         processing a vxWorks R_ARM_ABS12 reloc.
 565         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 566         reporting a class mismatch.
 567
 568 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 569
 570         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 571         veneer for sym_sec != input_sec.
 572         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 573         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 574         calculation destination.
 575
 576 2016-01-21  Alan Modra  <amodra@gmail.com>
 577
 578         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 579         (swap_linux_prpsinfo64_out): New function.
 580         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 581         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 582         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 583         (elfcore_write_linux_prpsinfo64): Likewise.
 584         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 585         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 586         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 587
 588 2016-01-21  Alan Modra  <amodra@gmail.com>
 589
 590         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 591         * elf.c: Adjust #include.
 592         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 593         * Makefile.am (SOURCE_HFILES): Update.
 594         * Makefile.in: Regenerate.
 595         * po/SRC-PORFILES.in: Regenerate.
 596
 597 2016-01-21  Alan Modra  <amodra@gmail.com>
 598
 599         * configure.ac: Move corefile selection later in file.  Move
 600         tdefaults code immediately after other target vector code.
 601         * configure: Regenerate.
 602
 603 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 604
 605         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 606         section using '.text.noread' pattern.
 607
 608 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 609
 610         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 611
 612 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 613             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 614
 615         * arc-plt.def: New file.
 616         * arc-plt.h: Likewise.
 617         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 618                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 619                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 620                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 621         (name_for_global_symbol): Added.
 622         (ADD_RELA): Helper to create dynamic relocs.
 623         (new_got_entry_to_list): Create a new got entry in linked list.
 624         (symbol_has_entry_of_type): Search for specific type of entry in
 625         list.
 626         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
 627         (is_reloc_for_TLS, arc_elf_set_private_flags)
 628         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
 629         (arc_elf_merge_private_bfd_data): New functions.
 630         (debug_arc_reloc): Cleaned debug info printing.
 631         (PDATA reloc): Changed not to perform address alignment.
 632         (reverse_me): Added. Fix for ARC_32 relocs.
 633         (arc_do_relocation): Return bfd_reloc_of when no relocation should
 634         occur.
 635         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
 636         Changed function to access an array of list of GOT entries instead
 637         of just an array of offsets.
 638         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
 639         (elf_arc_check_relocs): Likewise.
 640         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
 641         (elf_arc_finish_dynamic_sections): Likewise
 642         (arc_create_dynamic_sections): Modified conditions to create
 643         dynamic sections.
 644         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
 645         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
 646         (relocate_plt_for_entry): Changed to support new way to define PLT
 647         related code.
 648         (add_symbol_to_plt): Likewise.
 649         (arc_elf_link_hash_table_create): New function.
 650
 651 2016-01-18  Nick Clifton  <nickc@redhat.com>
 652
 653         PR ld/19440
 654         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
 655         section number into internal section number.
 656         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
 657         * coffswap.h (coff_swap_sym_in): Likewise.
 658         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
 659         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
 660         section number field is big enough to hold the external value.
 661
 662 2016-01-17  Alan Modra  <amodra@gmail.com>
 663
 664         * configure: Regenerate.
 665
 666 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
 667
 668         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
 669         when address in first unwind entry does not match start of
 670         section.
 671
 672 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
 673             Jiong Wang  <jiong.wang@arm.com>
 674
 675         PR ld/19368
 676         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
 677         reloc_class_ifunc.
 678
 679 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 680
 681         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
 682         place 'R_' before the reloc name returned.
 683         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
 684         the relocation string.
 685
 686 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 687
 688         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
 689         factored out from...
 690         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 691
 692 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 693
 694         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
 695         attribute check after ELF file header flag check.
 696
 697 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 698
 699         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
 700         return status from `_bfd_elf_merge_object_attributes'.
 701
 702 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 703
 704         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
 705         factored out from...
 706         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 707
 708 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 709
 710         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
 711         handling of input MIPS ABI flags together.
 712
 713 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 714
 715         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
 716         attribute checks for null input.
 717
 718 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 719
 720         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
 721         pointers to target data.
 722
 723 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 724
 725         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 726         an FP ABI warning.
 727
 728 2016-01-01  Alan Modra  <amodra@gmail.com>
 729
 730         Update year range in copyright notice of all files.
 731
 732 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
 733 \f
 734 Copyright (C) 2016 Free Software Foundation, Inc.
 735
 736 Copying and distribution of this file, with or without modification,
 737 are permitted in any medium without royalty provided the copyright
 738 notice and this notice are preserved.
 739
 740 Local Variables:
 741 mode: change-log
 742 left-margin: 8
 743 fill-column: 74
 744 version-control: never
 745 End: