bfd/ChangeLog

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