bfd/ChangeLog

   1 2022-02-02  Stafford Horne  <shorne@gmail.com>
   2
   3         PR 28735
   4         * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
   5         (or1k_elf_relocate_section): Use new howto instead of trying to
   6         mask out relocation bits.
   7
   8 2022-01-24  Roland McGrath  <mcgrathr@google.com>
   9
  10         * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
  11
  12 2022-01-24  Nick Clifton  <nickc@redhat.com>
  13
  14         * po/fr.po: Updated French translation.
  15         * po/ro.po: Updated Romanian translation.
  16         * po/uk.po: Updated Ukranian translation.
  17
  18 2022-01-22  Nick Clifton  <nickc@redhat.com>
  19
  20         * version.m4: Change to 2.38.50.
  21         * configure: Regenerate.
  22         * po/bfd.pot: Regenerate.
  23
  24 2022-01-22  Nick Clifton  <nickc@redhat.com>
  25
  26         * 2.38 release branch created.
  27
  28 2022-01-17  Nick Clifton  <nickc@redhat.com>
  29
  30         * Makefile.in: Regenerate.
  31         * configure: Regenerate.
  32         * doc/Makefile.in: Regenerate.
  33         * po/bfd.pot: Regenerate.
  34
  35 2021-12-15  Nikita Popov  <npv1310@gmail.com>
  36
  37         PR 28687
  38         * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
  39
  40 2021-11-17  Nick Clifton  <nickc@redhat.com>
  41
  42         PR 28452
  43         * elf.c (assign_file_positions_for_non_load_sections): Replace
  44         assertion with a warning message.
  45
  46 2021-10-19  Nick Clifton  <nickc@redhat.com>
  47
  48         * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
  49         name before checking to see if the symbol is __gnu_lto_slim.
  50         * archive.c (_bfd_compute_and_write_armap): Likewise.
  51
  52 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
  53
  54         * configure: Regenerate.
  55
  56 2021-09-15  Andrew Burgess  <andrew.burgess@embecosm.com>
  57
  58         * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
  59         when calculating space for a string list.
  60
  61 2021-09-014  Cupertino Miranda  <cmiranda@synopsys.com>
  62            Claudiu Zissulescu  <claziss@synopsys.com>
  63
  64         * arc-got.h (arc_static_sym_data): New structure.
  65         (get_static_sym_data): New function.
  66         (relocate_fix_got_relocs_for_got_info): Move the computation fo
  67         symbol value and section to above introduced function, and use
  68         this new function.
  69
  70 2021-09-07  Luis Machado  <luis.machado@linaro.org>
  71
  72         Revert: [AArch64] MTE corefile support
  73
  74         2021-05-21  Luis Machado  <luis.machado@linaro.org>
  75
  76         * elf.c (elfcore_make_memtag_note_section): New function.
  77         (elfcore_grok_note): Handle NT_MEMTAG note types.
  78
  79 2021-09-07  Nick Clifton  <nickc@redhat.com>
  80
  81         PR 28305
  82         * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
  83         reloc.
  84
  85         PR 28303
  86         * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
  87         range relocs.
  88
  89 2021-08-10  Nick Clifton  <nickc@redhat.com>
  90
  91         * po/sr.po: Updated Serbian translation.
  92
  93 2021-07-18  Nick Clifton  <nickc@redhat.com>
  94
  95         * config.bfd: Move pending obsoletion targets to obsolete list.
  96
  97 2021-07-16  Giulio Benetti  <giulio.benetti@benettiengineering.com>
  98
  99         * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
 100         in switch case R_OR1K_INSN_REL_26 where we need to check for
 101         !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
 102
 103 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 104
 105         * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
 106         * coff-rs6000.c (xcoff_dwsect_names): Update.
 107         * coffcode.h (sec_to_styp_flags): Likewise.
 108         (coff_new_section_hook): Likewise.
 109
 110 2021-07-10  Alan Modra  <amodra@gmail.com>
 111
 112         * dwarf2.c (read_address): Remove accidental commit.
 113         (read_ranges): Compare offset rather than pointers.
 114
 115 2021-07-08  Nick Clifton  <nickc@redhat.com>
 116
 117         * po/pt.po: Updated Portuguese translation.
 118
 119 2021-07-07  Nick Clifton  <nickc@redhat.com>
 120
 121         * elfcode.h (elf_swap_symbol_out): Revert accidental change that
 122         removed an abort if the shndx pointer is NULL.
 123
 124 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 125
 126         * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
 127         Solaris.
 128
 129 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 130
 131         * configure.ac: Check for strnlen declaration.
 132         * configure, config.in: Regenerate.
 133
 134 2021-07-07  Nick Clifton  <nickc@redhat.com>
 135
 136         PR 28051
 137         * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
 138         order to fix problems when translating.
 139         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 140         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 141         Likewise.
 142         * po/bfd.pot: Regenerate.
 143
 144 2021-07-06  Michael Matz  <matz@suse.de>
 145
 146         PR ld/28021
 147         * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
 148         versioning.
 149
 150 2021-07-06  Alan Modra  <amodra@gmail.com>
 151
 152         PR 28055
 153         * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
 154
 155 2021-07-05  Alan Modra  <amodra@gmail.com>
 156
 157         PR 28055
 158         * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
 159         and bfd_put_32 calls.  Correct section limit checks.
 160
 161 2021-07-03  Nick Clifton  <nickc@redhat.com>
 162
 163         * version.m4: Update version number.
 164         * configure: Regenerate.
 165         * po/opcodes.pot: Regenerate.
 166
 167 2021-07-03  Nick Clifton  <nickc@redhat.com>
 168
 169         * 2.37 release branch created.
 170
 171 2021-07-02  Nick Clifton  <nickc@redhat.com>
 172
 173         PR 28046
 174         * dwarf2.c (read_ranges): Check that range_ptr does not exceed
 175         range_end.
 176
 177 2021-06-30  YunQiang Su  <yunqiang.su@cipunited.com>
 178
 179         PR mips/28009
 180         * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
 181         _bfd_mips_elf_fake_sections): Mark LTO debug info as
 182         SHT_MIPS_DWARF.
 183
 184 2021-06-29  Nick Clifton  <nickc@redhat.com>
 185
 186         * config.bfd (obsolete configurations): Add netbsdpe.
 187
 188 2021-06-22  Nelson Chu  <nelson.chu@sifive.com>
 189
 190         * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
 191         the original relocation type, in case the type is converted to
 192         R_RISCV_HI20.
 193         (riscv_pcrel_lo_reloc): Removed unused name field.
 194         (riscv_pcrel_relocs): Added comments.
 195         (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
 196         (riscv_record_pcrel_hi_reloc): Updated.
 197         (riscv_record_pcrel_lo_reloc): Likewise.
 198         (riscv_resolve_pcrel_lo_relocs): Likewise.  Check the original
 199         type of auipc, to make sure the %pcrel_lo without any addends.
 200         Otherwise, report dangerous relocation error.
 201         (riscv_elf_relocate_section): Updated above functions are changed.
 202         For R_RISCV_GOT_HI20, report dangerous relocation error when addend
 203         isn't zero.
 204
 205 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 206
 207         PR ld/27998
 208         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
 209         relocation against IFUNC symbols.
 210         (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
 211
 212 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
 215         PDE.
 216
 217 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
 220         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 221         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 222         (elf_merge_gnu_properties): Likewise.
 223
 224 2021-06-11  Alan Modra  <amodra@gmail.com>
 225
 226         PR 27952
 227         * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
 228         * elflink.c (elf_link_add_object_symbols): Set is_pie.
 229
 230 2021-06-09  Nick Clifton  <nickc@redhat.com>
 231
 232         PR 27666
 233         * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
 234         vectors to Sparc Solaris2 targets.
 235
 236 2021-06-08  Michael Matz  <matz@suse.de>
 237
 238         * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
 239         (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
 240
 241 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 242
 243         * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
 244
 245 2021-06-02  Alan Modra  <amodra@gmail.com>
 246
 247         * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
 248         subsection length is too small to cover tag and length field.
 249
 250 2021-05-31  Nelson Chu  <nelson.chu@sifive.com>
 251             Lifang Xia  <lifang_xia@c-sky.com>
 252
 253         PR 27566
 254         * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
 255         to monitor the data segment phase.
 256         (bfd_elfNN_riscv_set_data_segment_info): New function called by
 257         after_allocation, to set the data_segment_phase from expld.dataseg.
 258         (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
 259         exp_seg_relro_adjust (0x4).
 260         * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
 261         (bfd_elf64_riscv_set_data_segment_info): Likewise
 262
 263 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 264
 265         PR ld/27905
 266         * elf32-i386.c: Don't include "libiberty.h".
 267         (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
 268         (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
 269         (elf_i386_info_to_howto_rel): Likewise.
 270         (elf_i386_tls_transition): Likewise.
 271         (elf_i386_relocate_section): Likewise.
 272         * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
 273         a7664973b24 and 50c95a739c9.
 274         (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
 275         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
 276         * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
 277         (elf_x86_has_code16): Likewise.
 278
 279 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         PR ld/27905
 282         * elf32-i386.c: Include "libiberty.h".
 283         (elf_howto_table): Add 16-bit R_386_PC16 entry.
 284         (elf_i386_rtype_to_howto): Add a BFD argument.  Use 16-bit
 285         R_386_PC16 if input has 16-bit mode instructions.
 286         (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
 287         call.
 288         (elf_i386_tls_transition): Likewise.
 289         (elf_i386_relocate_section): Likewise.
 290         * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
 291         R_X86_64_PC16 entry.
 292         (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
 293         has 16-bit mode instructions.
 294         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
 295         elf_x86_has_code16 if relocatable input is marked with
 296         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 297         * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
 298         (elf_x86_has_code16): New.
 299
 300 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 301
 302         * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
 303         * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
 304         prefixed extension name if check_unknown_prefixed_ext is false.
 305         * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
 306         check_unknown_prefixed_ext to false for linker.
 307
 308 2021-05-25  Nick Clifton  <nickc@redhat.com>
 309
 310         * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
 311         (elf32_arm_num_entries): New macro.
 312         (elf32_arm_allocate_local_sym_info): Initialise the new field.
 313         Allocate arrays individually so that buffer overruns can be
 314         detected by memory checkers.
 315         (elf32_arm_create_local_iplt): Check num_entries.
 316         (elf32_arm_get_plt_info): Likewise.
 317         (elf32_arm_final_link_relocate): Likewise.
 318         (elf32_arm_check_relocs): Likewise.
 319         (elf32_arm_size_dynamic_sections): Likewise.
 320         (elf32_arm_output_arch_local_syms): Likewise.
 321
 322 2021-05-25  Nick Clifton  <nickc@redhat.com>
 323
 324         * elf32-arm.c: Fix formatting.
 325
 326 2021-05-25  Alan Modra  <amodra@gmail.com>
 327
 328         * elf-attrs.c (elf_attr_strdup): New function.
 329         (_bfd_elf_attr_strdup): Use it here.
 330         (elf_add_obj_attr_string): New function, extracted from..
 331         (bfd_elf_add_obj_attr_string): ..here.
 332         (elf_add_obj_attr_int_string): New function, extracted from..
 333         (bfd_elf_add_obj_attr_int_string): ..here.
 334         (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
 335         string terminator.  Instead ensure parsing doesn't go past
 336         end of sub-section.  Use size_t variables for lengths.
 337
 338 2021-05-22  Alan Modra  <amodra@gmail.com>
 339
 340         * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
 341         Replace data pointer with pointer to pointer.  Increment pointer
 342         over bytes read.
 343         * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
 344         * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit.  Be
 345         careful not to increment data pointer past end.  Remove now
 346         redundant pr17512 check.
 347         * wasm-module.c (READ_LEB128): Adjust to suit changes to
 348         _bfd_safe_read_leb128.
 349         * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
 350         (read_blk): ..this.  Allocate and return block.  Increment bfd_byte**
 351         arg.
 352         (read_3_bytes): New function.
 353         (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
 354         (read_8_bytes, read_string, read_indirect_string),
 355         (read_indirect_line_string, read_alt_indirect_string): Take a
 356         byte_byte** arg which is incremented over bytes read.  Remove any
 357         bytes_read return.  Rewrite limit checks to compare lengths
 358         rather than pointers.
 359         (read_abbrevs, read_attribute_value, read_formatted_entries),
 360         (decode_line_info, find_abstract_instance, read_ranges),
 361         (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
 362         (stash_comp_unit): Adjust to suit.  Rewrite limit checks to
 363         compare lengths rather than pointers.
 364         * libbfd.h: Regenerate.
 365
 366 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 367
 368         * elf.c (elfcore_make_memtag_note_section): New function.
 369         (elfcore_grok_note): Handle NT_MEMTAG note types.
 370
 371 2021-05-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 372
 373         * section.c (bfd_get_section_by_name): Return NULL if name is
 374         NULL.
 375         (bfd_get_section_by_name_if): Likewise.
 376         * dwarf2.c (read_section): Remove unneeded NULL check.
 377         (find_debug_info): Likewise.
 378
 379 2021-05-19  Nick Clifton  <nickc@redhat.com>
 380
 381         * plugin.c (bfd_plugin_open_input): Inform the user if the limit
 382         on the number of open files is reached.  If possible, try to
 383         increase this limit before failing.
 384
 385 2021-05-14  Nelson Chu  <nelson.chu@sifive.com>
 386
 387         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
 388         of %pcrel_hi, before and after adding the addend.  Make sure the
 389         value won't be changed, otherwise, report dangerous error.
 390
 391 2021-05-13  Nelson Chu  <nelson.chu@sifive.com>
 392
 393         * elfxx-riscv.c (check_implicit_always): The check_func, always add
 394         the implicit subset without checking.
 395         (check_implicit_for_i): The check_func for i, only add zicsr and
 396         zifencei when the version of i less than 2.1.
 397         (struct riscv_implicit_subset): Record the subsets and their
 398         corresponding implicit subsets.
 399         (riscv_implicit_subsets): Table records all implicit informations.
 400         (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
 401         according to riscv_implicit_subsets.  Remove the redundant codes.
 402
 403 2021-05-13  Alan Modra  <amodra@gmail.com>
 404
 405         PR 27858
 406         * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
 407         reloc howto.
 408
 409 2021-05-12  Luis Machado  <luis.machado@linaro.org>
 410
 411         * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
 412         * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
 413         functions.
 414         (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
 415         (elfcore_write_register_note): Handle MTE notes.
 416
 417 2021-05-11  Alan Modra  <amodra@gmail.com>
 418
 419         PR 27844
 420         * pdp11.c (aout_get_external_symbols): Clear first four bytes of
 421         strings array, not just the first byte.
 422         * aoutx.h (aout_get_external_symbols): Likewise.
 423
 424 2021-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR binutils/27839
 427         * simple.c (bfd_simple_get_relocated_section_contents): Remove
 428         strayed fprintf.
 429
 430 2021-05-10  Nick Clifton  <nickc@redhat.com>
 431
 432         PR 27839
 433         * simple.c (simple_dummy_add_to_set): New function.
 434         (simple_dummy_constructor): New function.
 435         (simple_dummy_multiple_common): New function.
 436         (bfd_simple_get_relocated_section_contents): Zero out the
 437         callbacks structure, and then set the add_to_set, constructor and
 438         multiple_common fields.
 439
 440 2021-05-10  Dimitar Dimitrov  <dimitar@dinux.eu>
 441
 442         * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
 443
 444 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 445
 446         * doc/Makefile.am (html-local, bfd/index.html): New targets.
 447         * doc/Makefile.in: Regenerate.
 448
 449 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
 452         * doc/Makefile.in: Regenerate.
 453
 454 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 455
 456         * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
 457         sections.
 458         * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
 459         (coff_print_symbol): Likewise.
 460         * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
 461
 462 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 463
 464         * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
 465         to zero.
 466
 467 2021-05-07  Alan Modra  <amodra@gmail.com>
 468
 469         * bfd-in2.h: Regenerate.
 470         * libbfd.h: Regenerate.
 471
 472 2021-05-06  Stafford Horne  <shorne@gmail.com>
 473
 474         PR 27746
 475         * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
 476         OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
 477         (elf_or1k_link_hash_table): New field plt_count.
 478         (elf_or1k_link_hash_entry): New field plt_index.
 479         (elf_or1k_plt_entry_size): New function.
 480         (or1k_write_plt_entry): Update to support variable size PLTs.
 481         (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
 482         API.
 483         (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
 484         when needed.
 485         (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
 486         PLT size.
 487
 488 2021-05-06  Stafford Horne  <shorne@gmail.com>
 489
 490         PR 21464
 491         * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
 492         overflow check if we have R_OR1K_GOT_AHI16 followed by
 493         R_OR1K_GOT16.
 494
 495 2021-05-06  Stafford Horne  <shorne@gmail.com>
 496
 497         PR 21464
 498         * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
 499         * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
 500         (or1k_final_link_relocate, or1k_elf_relocate_section,
 501         or1k_elf_check_relocs): Likewise.
 502         * libbfd.h (bfd_reloc_code_real_names): Likewise.
 503         * reloc.c: Likewise.
 504
 505 2021-05-06  Stafford Horne  <shorne@gmail.com>
 506
 507         PR 27624
 508         * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
 509         condition used to cleanup plt entries to cleanup forced local
 510         entries.
 511
 512 2021-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         PR ld/27825
 515         * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
 516         to local symbols.
 517
 518 2021-05-05  Alan Modra  <amodra@gmail.com>
 519
 520         * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
 521         sanity checking keylen.
 522
 523 2021-05-04  Nick Clifton  <nickc@redhat.com>
 524
 525         * libbfd.c (bfd_malloc): Provide some documenation.  Treat a size
 526         of 0 as 1.
 527         (bfd_realloc): Likewise.
 528         (bfd_zmalloc): Likewise.
 529         (bfd_realloc_or_free): Provide some documentation.  Treat a size
 530         of 0 as a request to free.
 531         * libbfd-in.h (bfd_realloc): Remove prototype.
 532         (bfd_realloc_or_free): Remove prototype.
 533         (bfd_zmalloc): Remove prototype.
 534         * libbfd.h: Regenerate.
 535
 536 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 537
 538         * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
 539         complain_overflow_dont.
 540         * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
 541         relocs to complain_overflow_dont.
 542
 543 2021-05-03  Alan Modra  <amodra@gmail.com>
 544
 545         * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
 546         symbols when -z dynamic-undefined-weak or when there are no
 547         dynamic relocs in read-only sections and -z nodynamic-undefined-weak
 548         is not given.
 549         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 550
 551 2021-05-03  Alan Modra  <amodra@gmail.com>
 552
 553         * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
 554         weak undefined symols that only appear on PLT relocs.
 555         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 556
 557 2021-05-03  Alan Modra  <amodra@gmail.com>
 558
 559         PR 27755
 560         * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
 561
 562 2021-05-03  Alan Modra  <amodra@gmail.com>
 563
 564         * elf32-csky.c (is_mapping_symbol_name): New function.
 565         (csky_elf_is_target_special_symbol): Likewise.
 566         (csky_elf_maybe_function_sym): Likewise.
 567         (bfd_elf32_bfd_is_target_special_symbol): Define.
 568         (elf_backend_maybe_function_sym): Define.
 569
 570 2021-04-30  Nick Clifton  <nickc@redhat.com>
 571
 572         PR 27801
 573         * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
 574         read 32-bit value.
 575
 576 2021-04-30  Nick Clifton  <nickc@redhat.com>
 577
 578         PR 27799
 579         * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
 580         that are too small.
 581
 582 2021-04-30  Nick Clifton  <nickc@redhat.com>
 583
 584         PR 27797
 585         * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
 586         been realloc'ed to size 0.
 587
 588 2021-04-30  Nick Clifton  <nickc@redhat.com>
 589
 590         PR 27795
 591         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
 592         lengths.
 593
 594 2021-04-29  Nick Clifton  <nickc@redhat.com>
 595
 596         PR 27793
 597         * som.c (som_slurp_symbol_table): Assign symbols without any scope
 598         to the undefined section.
 599         (som_decode_symclass): Check for a missing symbol section.
 600         * syms.c (bfd_decode_symclass): Likewise.
 601
 602 2021-04-29  Nick Clifton  <nickc@redhat.com>
 603
 604         PR 27792
 605         * som.c (som_slurp_string_table): Place a terminating NUL byte at
 606         the end of the table.
 607         (som_slurp_symbol_table): Check for an over-large offset into the
 608         string string table.
 609
 610 2021-04-28  Nick Clifton  <nickc@redhat.com>
 611
 612         * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
 613         symbols as potential function symbols.
 614         * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
 615         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 616         * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
 617
 618 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 619
 620         * elf-bfd.h: Include stdlib.h.
 621
 622 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 623
 624         * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
 625         complain_overflow_signed.
 626         * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
 627         to complain_overflow_signed.
 628
 629 2021-04-23  Eric Botcazou  <ebotcazou@adacore.com>
 630
 631         * elf.c (special_sections_p): Add .persistent.bss.
 632
 633 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 634
 635         * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
 636         size field.
 637         * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
 638         has zero size field.
 639
 640 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 641
 642         * hash.c (struct bfd_strtab_hash): Remove xcoff field.
 643         Add length_field_size field.
 644         (_bfd_stringtab_init): Change prototype.
 645         Adapt to new length_field_size.
 646         (_bfd_xcoff_stringtab_init): Likewise.
 647         (_bfd_stringtab_add): Likewise.
 648         (_bfd_stringtab_emit): Likewise.
 649         * libbfd-in.h (_bfd_xcoff_stringtab_init):
 650         Change prototype.
 651         * libbfd.h: Regenerate.
 652         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
 653         Call _bfd_xcoff_stringtab_init with isxcoff64 value.
 654
 655 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 656
 657         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
 658         unsupported storage class or auxialiry entries.
 659         Improve and adapt to new aux structures.
 660         Add C_DWARF support.
 661         (_bfd_xcoff_swap_aux_out): Likewise.
 662         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
 663         (_bfd_xcoff64_swap_aux_out): Likewise.
 664
 665 2021-04-21  Eli Zaretskii  <eliz@gnu.org>
 666
 667         PR 27760
 668         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
 669         of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
 670         IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
 671         Decode the contents of the DllCharacteristics field.
 672
 673 2021-04-21  Nick Clifton  <nickc@redhat.com>
 674
 675         PR 27759
 676         * srec.c (srec_read_section): Replace assertions with error
 677         returns.
 678
 679 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 680
 681         PR binutils/21700
 682         * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
 683         * bfd-in2.h: Regenerate.
 684         * libbfd.h: Regenerate.
 685         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
 686         BFD_RELOC_PPC_NEG handler.
 687         (xcoff_reloc_type_neg): Correctly substract addend.
 688         * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
 689         howto.
 690         (xcoff64_rtype2howto): Add handler for R_NEG_32.
 691         (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
 692         * xcofflink.c (xcoff_need_ldrel_p): Check output section
 693         for R_POS-like relocations. New argument added.
 694         (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
 695         (xcoff_link_input_bfd): Likewise.
 696
 697 2021-04-16  Alan Modra  <amodra@gmail.com>
 698
 699         PR 27567
 700         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
 701         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
 702         ignore alignment checks when return is false.  Formatting.
 703
 704 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
 705
 706         PR27584
 707         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
 708         omit local and empty symbols since they usually generated to
 709         mark the auipc instructions.
 710
 711 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
 712
 713         * elf32-csky.c (csky_elf_howto_table)
 714         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
 715         bfd_elf_generic_reloc.
 716         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
 717         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
 718         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
 719         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
 720
 721 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         PR binutils/27708
 724         * elf.c (assign_file_positions_for_non_load_sections): Set
 725         p_memsz to p_filesz for the loadable PT_NOTE segment.
 726
 727 2021-04-14  Frederic Cambus  <fred@statdns.com>
 728
 729         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
 730         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 731
 732 2021-04-14  Alan Modra  <amodra@gmail.com>
 733
 734         PR 27631
 735         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
 736         when hh might be NULL, test for NULL first.
 737
 738 2021-04-14  Alan Modra  <amodra@gmail.com>
 739
 740         PR 27630
 741         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
 742         hash might be NULL, cast instead.
 743
 744 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
 745
 746         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
 747
 748 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
 749
 750         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
 751         when the version of input or output is RISCV_UNKNOWN_VERSION, since
 752         the extension is added implicitly.
 753         * elfxx-riscv.c: Updated the obsolete comments.
 754         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
 755         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
 756
 757 2021-04-12  Alan Modra  <amodra@gmail.com>
 758
 759         * elf-bfd.h (ENABLE_CHECKING): Define.
 760         (elf_link_hash_lookup): Abort if wrong type of hash table.
 761         * configure.ac (--enable-checking): Add support.
 762         * config.in: Regenerate.
 763         * configure: Regenerate.
 764
 765 2021-04-12  Alan Modra  <amodra@gmail.com>
 766
 767         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
 768         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
 769         (elf_hash_table, elf_hash_table_id): Likewise.
 770         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
 771         is_elf_hash_table check.
 772         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
 773         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
 774         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
 775         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
 776         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
 777         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
 778         (elf64_ia64_global_dyn_sym_thunk): Likewise.
 779         (elf64_vms_link_add_object_symbols): Pass base type of hash table
 780         to is_elf_hash_table.
 781         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
 782         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
 783         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
 784         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
 785         (bfd_elf_final_link): Likewise.
 786         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
 787         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
 788
 789 2021-04-12  Alan Modra  <amodra@gmail.com>
 790
 791         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
 792         from elf_backend_archive_symbol_lookup.
 793         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
 794         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
 795         we have a ppc_hash_table before accessing ppc_link_hash_entry
 796         fields.
 797         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 798         bfd_link_hash_entry*.
 799         (elf_link_add_archive_symbols): Adjust to suit.
 800
 801 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 802
 803         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 804         i-ext when expanding g-ext.
 805
 806 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 807
 808         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 809         (riscv_parse_add_subset): Always add the implicit extensions, even if
 810         their versions are RISCV_UNKNOWN_VERSION.
 811         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 812         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 813         implicit extension after it has been expanded.
 814         (riscv_parse_add_implicit_subsets): Updated.
 815
 816 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 817
 818         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 819         (riscv_std_s_ext_strtab): Likewise.
 820         (riscv_std_h_ext_strtab): Likewise.
 821         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 822         (enum riscv_prefix_ext_class): Moved forward and renamed from
 823         riscv_isa_ext_class.  Reorder them according to the parsing order,
 824         since the enum values are used to check the orders in the
 825         riscv_compare_subsets.
 826         (struct riscv_parse_prefix_config): Moved forward and renamed from
 827         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 828         related functions are replaced by riscv_valid_prefixed_ext.
 829         (parse_config): Moved forward and updated.  The more letters of the
 830         prefix string, the more forward it must be defined.  Otherwise, we
 831         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 832         (riscv_get_prefix_class): Moved forward.  Support to parse the
 833         multi-letter prefix, like zxm.
 834         (riscv_known_prefixed_ext): New function, check if the prefixed
 835         extension is supported according to the right riscv_std_*_ext_strtab.
 836         (riscv_valid_prefixed_ext): New function, used to replace the
 837         riscv_ext_*_valid_p functions.
 838         (riscv_init_ext_order): Do not set the values for prefix keywords
 839         since they may have multiple letters for now.
 840         (riscv_compare_subsets): Set the order values of prefix keywords
 841         to negative numbers according to the riscv_prefix_ext_class.
 842         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 843         have parsed the prefixed extensions.
 844         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 845         Report error when the prefix is unknown.
 846         (riscv_parse_subset): Do not parse the prefixed extensions according
 847         to the orders in the parse_config.  Remove the confused message and
 848         let riscv_parse_prefixed_ext to report the details.
 849         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 850         (riscv_get_prefix_class): Removed to static.
 851
 852 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 853
 854         * configure.ac (ACX_BUGURL): Use https://.
 855         * configure.com (COPY_TEXT): Likewise.
 856         * configure: Regenerate.
 857
 858 2021-04-05  Alan Modra  <amodra@gmail.com>
 859
 860         * configure.ac: Don't check for long long or long double type.
 861         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 862         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 863         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 864         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 865         (AC_ISC_POSIX): Don't invoke.
 866         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 867         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 868         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 869         header order as per automake AC_INCLUDES_DEFAULT.
 870         * bfd-in.h: Include inttypes.h unconditionally.
 871         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 872         long double are available.
 873         (bfd_scan_vma): Assume long long and strtoull are available.
 874         * elflink.c: Include limits.h unconditionally.
 875         * elfnn-riscv.c: Likewise.
 876         * wasm-module.c: Likewise.
 877         * hpux-core.c: Include dirent.h unconditionally.
 878         * trad-core.c: Likewise.
 879         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 880         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 881         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 882         * elf64-hppa.c: Likewise.
 883         * som.c: Likewise.
 884         * wasm-module.c: Likewise.
 885         * xsym.c: Likewise.
 886         * bfd-in2.h: Regenerate.
 887         * config.in: Regenerate.
 888         * configure: Regenerate.
 889
 890 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 891
 892         PR ld/26659
 893         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 894
 895 2021-04-01  Martin Liska  <mliska@suse.cz>
 896
 897         * ecoff.c (strneq): Remove strneq and use startswith.
 898         (_bfd_ecoff_slurp_armap): Likewise.
 899
 900 2021-04-01  Martin Liska  <mliska@suse.cz>
 901
 902         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 903         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 904         (elf_get_reloc_section): Likewise.
 905         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 906         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 907         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 908         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 909         (nds32_elf_relocate_section): Likewise.
 910         (nds32_elf_action_discarded): Likewise.
 911         (nds32_elf_check_relocs): Likewise.
 912         (nds32_elf_section_flags): Likewise.
 913         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 914         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 915         * elf32-rx.c (rx_table_find): Likewise.
 916         (rx_table_map): Likewise.
 917         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 918         (spu_elf_find_overlays): Likewise.
 919         (needs_ovl_stub): Likewise.
 920         (allocate_spuear_stubs): Likewise.
 921         (build_spuear_stubs): Likewise.
 922         (mark_overlay_section): Likewise.
 923         (spu_elf_auto_overlay): Likewise.
 924         (spu_elf_output_symbol_hook): Likewise.
 925         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 926         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 927         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 928         (ppc64_elf_relocate_section): Likewise.
 929         * elflink.c (resolve_section): Likewise.
 930         (UNARY_OP): Likewise.
 931         (BINARY_OP_HEAD): Likewise.
 932         (elf_link_input_bfd): Likewise.
 933         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 934         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 935         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 936         * opncls.c (get_build_id): Likewise.
 937
 938 2021-03-31  Alan Modra  <amodra@gmail.com>
 939
 940         PR 27671
 941         * bfd-in.h: Don't poison FALSE or TRUE.
 942         * bfd-in2.h: Regenerate.
 943
 944 2021-03-31  Alan Modra  <amodra@gmail.com>
 945
 946         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 947         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 948         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 949         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 950         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 951         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 952         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 953         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 954         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 955         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 956         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 957         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 958         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 959         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 960         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 961         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 962         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 963         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 964         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 965         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 966         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 967         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 968         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 969         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 970         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 971         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 972         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 973         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 974         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 975         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 976         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 977         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 978         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 979         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 980         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 981         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 982         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 983         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 984         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 985         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 986         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 987         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 988         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 989         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 990         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 991         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 992         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 993         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
 994         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 995         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
 996         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
 997         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
 998         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
 999         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1000         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1001         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1002         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1003         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1004         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1005         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1006         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1007         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1008         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1009         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1010         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1011         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1012         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1013         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1014         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1015         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1016         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1017         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1018         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1019         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1020         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1021         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1022         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1023         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1024         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1025         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1026         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1027         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1028         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1029         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1030         TRUE with true throughout.
1031         * bfd-in2.h: Regenerate.
1032         * libbfd.h: Regenerate.
1033         * libcoff.h: Regenerate.
1034
1035 2021-03-31  Alan Modra  <amodra@gmail.com>
1036
1037         * bfd-in.h: Include stdbool.h.
1038         (bfd_boolean): Define as bool
1039         * bfd-in2.h: Regenerate.
1040
1041 2021-03-31  Alan Modra  <amodra@gmail.com>
1042
1043         * .gitignore: Delete bfd_stdint.h entry.
1044         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1045         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1046         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1047         * configure.ac: Don't invoke GCC_HEADER_STDINT.
1048         * configure.com: Don't create bfd_stdint.h.
1049         * Makefile.in: Regenerate.
1050         * aclocal.m4: Regenerate.
1051         * bfd-in2.h: Regenerate.
1052         * config.in: Regenerate.
1053         * configure: Regenerate.
1054         * doc/Makefile.in: Regenerate.
1055         * po/BLD-POTFILES.in: Regenerate.
1056
1057 2021-03-31  Alan Modra  <amodra@gmail.com>
1058
1059         * bfd-in.h: Include string.h.
1060         (LITMEMCPY, LITSTRCPY): Delete.
1061         * bfd-in2.h: Regenerate.
1062
1063 2021-03-30  Alan Modra  <amodra@gmail.com>
1064
1065         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1066         unless is_elf_hash_table.
1067
1068 2021-03-29  Alan Modra  <amodra@gmail.com>
1069
1070         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1071         to bfd_boolean.
1072         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1073         against FALSE.
1074         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1075         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1076         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1077         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1078         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1079         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1080         * elf32-rx.c (rx_set_section_contents): Likewise.
1081         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1082         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1083         * mach-o.c (bfd_mach_o_read_command): Likewise.
1084         * targets.c (bfd_get_target_info): Likewise.
1085
1086 2021-03-29  Alan Modra  <amodra@gmail.com>
1087
1088         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1089         * elf32-z80.c (z80_is_local_label_name): Likewise.
1090         * elf32-spu.c (spu_elf_modify_headers): Likewise.
1091         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1092         Change type to int.
1093         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1094         for error return from vms_write_data_block.
1095
1096 2021-03-29  Alan Modra  <amodra@gmail.com>
1097
1098         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1099         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1100         (elf64_ia64_local_dyn_sym_thunk): Likewise.
1101         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1102         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1103         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1104         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1105         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1106         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1107         (riscv_pcrel_reloc_eq): Likewise.
1108         (riscv_elf_finish_local_dynamic_symbol): Likewise.
1109         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1110         (finish_local_dynamic_symbol): Likewise.
1111         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1112         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1113         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1114
1115 2021-03-29  Alan Modra  <amodra@gmail.com>
1116
1117         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1118         a void pointer.
1119         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1120         elf_link_output_symstrtab when calling output_arch_syms and
1121         output_arch_local_syms.
1122         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1123         elf_backend_output_arch_local_syms>): Change return type of func
1124         arg to match elf_link_output_symstrtab.
1125         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1126         return type.
1127         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1128         (nds32_elf_output_arch_syms): Correct func return type.
1129
1130 2021-03-29  Alan Modra  <amodra@gmail.com>
1131
1132         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1133         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1134         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1135         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1136         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1137         * elf32-bfin.c (bfin_relocate_section): Likewise.
1138         (bfinfdpic_relocate_section): Likewise.
1139         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1140         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1141         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1142         * elf32-csky.c (csky_elf_relocate_section): Likewise.
1143         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1144         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1145         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1146         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1147         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1148         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1149         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1150         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1151         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1152         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1153         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1154         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1155         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1156         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1157         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1158         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1159         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1160         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1161         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1162         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1163         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1164         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1165         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1166         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1167         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1168         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1169         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1170         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1171         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1172         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1173         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1174         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1175         (_bfd_score_elf_relocate_section): Likewise.
1176         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1177         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1178         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1179         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1180         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1181         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1182         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1183         * elf32-visium.c (visium_elf_relocate_section): Likewise.
1184         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1185         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1186         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1187         * elf32-z80.c (z80_elf_relocate_section): Likewise.
1188         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1189         (elf64_alpha_relocate_section): Likewise.
1190         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1191         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1192         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1193         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1194         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1195         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1196         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1197         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1198         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1199         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1200         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1201         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1202         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1203         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1204         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1205         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1206
1207 2021-03-26  Keith Seitz  <keiths@redhat.com>
1208
1209         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1210         offset of program headers after calling elf_read_notes.
1211
1212 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1213
1214         * dwarf2.c (read_indexed_string): Rename index to idx.
1215
1216 2021-03-22  Martin Liska  <mliska@suse.cz>
1217
1218         * bfd-in.h (startswith): Add startswith function.
1219         (CONST_STRNEQ): Remove.
1220         * bfd-in2.h (startswith): Regenerate with make headers.
1221         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1222         (_bfd_slurp_extended_name_table): Likewise.
1223         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1224         * bfd.c (bfd_get_sign_extend_vma): Likewise.
1225         (bfd_convert_section_size): Likewise.
1226         (bfd_convert_section_contents): Likewise.
1227         * coff-stgo32.c (go32exe_create_stub): Likewise.
1228         (go32exe_check_format): Likewise.
1229         * coffcode.h (styp_to_sec_flags): Likewise.
1230         (GNU_DEBUGALTLINK): Likewise.
1231         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1232         (coff_gc_sweep): Likewise.
1233         (bfd_coff_gc_sections): Likewise.
1234         * cofflink.c (coff_link_add_symbols): Likewise.
1235         (process_embedded_commands): Likewise.
1236         * compress.c (bfd_is_section_compressed_with_header): Likewise.
1237         (bfd_init_section_decompress_status): Likewise.
1238         * dwarf2.c (find_debug_info): Likewise.
1239         (place_sections): Likewise.
1240         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1241         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1242         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1243         (assign_section_numbers): Likewise.
1244         (elfcore_grok_win32pstatus): Likewise.
1245         * elf32-arm.c (cmse_scan): Likewise.
1246         (elf32_arm_gc_mark_extra_sections): Likewise.
1247         (elf32_arm_size_dynamic_sections): Likewise.
1248         (is_arm_elf_unwind_section_name): Likewise.
1249         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1250         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1251         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1252         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1253         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1254         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1255         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1256         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1257         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1258         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1259         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1260         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1261         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1262         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1263         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1264         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1265         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1266         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1267         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1268         (elf32_tic6x_size_dynamic_sections): Likewise.
1269         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1270         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1271         (xtensa_is_insntable_section): Likewise.
1272         (xtensa_is_littable_section): Likewise.
1273         (xtensa_is_proptable_section): Likewise.
1274         (xtensa_property_section_name): Likewise.
1275         (xtensa_callback_required_dependence): Likewise.
1276         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1277         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1278         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1279         (get_reloc_section): Likewise.
1280         (elf64_ia64_size_dynamic_sections): Likewise.
1281         (elf64_ia64_object_p): Likewise.
1282         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1283         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1284         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1285         * elflink.c (elf_link_add_object_symbols): Likewise.
1286         (_bfd_elf_gc_mark_extra_sections): Likewise.
1287         (bfd_elf_parse_eh_frame_entries): Likewise.
1288         (_bfd_elf_section_already_linked): Likewise.
1289         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1290         * elfnn-ia64.c (is_unwind_section_name): Likewise.
1291         (elfNN_ia64_size_dynamic_sections): Likewise.
1292         (elfNN_ia64_object_p): Likewise.
1293         * elfxx-mips.c (FN_STUB_P): Likewise.
1294         (CALL_STUB_P): Likewise.
1295         (CALL_FP_STUB_P): Likewise.
1296         (_bfd_mips_elf_section_from_shdr): Likewise.
1297         (_bfd_mips_elf_fake_sections): Likewise.
1298         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1299         (_bfd_mips_final_write_processing): Likewise.
1300         (_bfd_mips_elf_final_link): Likewise.
1301         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1302         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1303         (elf_x86_64_is_reloc_section): Likewise.
1304         * hpux-core.c (thread_section_p): Likewise.
1305         * libcoff.h (bfd_pei_p): Likewise.
1306         * linker.c (REAL): Likewise.
1307         (unwrap_hash_lookup): Likewise.
1308         (_bfd_generic_link_add_one_symbol): Likewise.
1309         * mmo.c (mmo_internal_write_section): Likewise.
1310         * osf-core.c (osf_core_core_file_p): Likewise.
1311         * pef.c (bfd_pef_print_symbol): Likewise.
1312         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1313         * som.c (som_slurp_symbol_table): Likewise.
1314         (som_slurp_armap): Likewise.
1315         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1316
1317 2021-03-22  Jan Beulich  <jbeulich@suse.com>
1318
1319         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1320         language translation wrapping to _bfd_error_handler()
1321         invocations.
1322
1323 2021-03-21  Alan Modra  <amodra@gmail.com>
1324
1325         * bfd-in.h (startswith): New inline.
1326         (CONST_STRNEQ): Use startswith.
1327         * bfd-in2.h: Regenerate.
1328
1329 2021-03-20  Alan Modra  <amodra@gmail.com>
1330
1331         PR 27590
1332         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1333         test for .gnu.debuglto*.
1334
1335 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1336
1337         PR ld/27590
1338         * elf.c (_bfd_elf_make_section_from_shdr): Treat
1339         .gnu.debuglto_.debug_ section as debugging section unless it is
1340         marked with SHF_EXCLUDE.
1341         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1342         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1343         matching non-debugging sections or linkonce section with comdat
1344         section.
1345
1346 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1347
1348         PR ld/27587
1349         * dwarf2.c (read_attribute_value): Check version >= 3 for
1350         DW_FORM_ref_addr.
1351
1352 2021-03-16  Nick Clifton  <nickc@redhat.com>
1353
1354         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1355         overrun by using sizeof of the destination x_fname field as the
1356         limit for a memcpy.
1357
1358 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1359
1360         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1361
1362 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1363
1364         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1365         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1366         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1367         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1368         BFD_RELOC_PPC64_TLS_ML): New relocations.
1369         * bfd-in2.h: Regenerate.
1370         * libbfd.h: Regenerate.
1371         * coff-rs6000.c (xcoff_calculate_relocation): Call
1372         xcoff_reloc_type_tls for TLS relocations.
1373         (xcoff_howto_table): Implement TLS relocations.
1374         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1375         (xcoff_reloc_type_tls): New function.
1376         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1377         (xcoff_howto_table): Likewise.
1378         (_bfd_xcoff_reloc_type_lookup): Likewise.
1379         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1380         (styp_to_sec_flags): Likewise.
1381         (coff_compute_section_file_positions): Avoid file offset
1382         optimisation for .data when the previous section is .tdata.
1383         (coff_write_object_contents): Handle TLS sections.
1384         * coffswap.h (coff_swap_aouthdr_out): Add support for
1385         new fields in aouthdr.
1386         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1387         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1388         (xcoff_need_ldrel_p): Add cases for TLS relocations.
1389         (xcoff_create_ldrel): Add l_symndx for TLS sections.
1390
1391 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1392
1393         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1394         New relocations.
1395         * bfd-in2.h: Regenerate.
1396         * libbfd.h: Regenerate.
1397         * coff-rs6000.c (xcoff_calculate_relocation): Call
1398         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1399         (xcoff_howto_table): Remove src_mask for TOC relocations.
1400         Add R_TOCU and R_TOCL howtos.
1401         (_bfd_xcoff_reloc_type_lookup): Add cases for
1402         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1403         (xcoff_reloc_type_toc): Compute the whole offset.
1404         Implement R_TOCU and R_TOCL.
1405         * coff64-rs6000.c (xcoff64_calculate_relocation):
1406         Likewise.
1407         (xcoff64_howto_table): Likewise.
1408         (xcoff64_reloc_type_lookup): Likewise.
1409
1410 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1411
1412         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1413         add new relocations.
1414         (xcoff_howto_table): Likewise.
1415         (xcoff_rtype2howto): Increase r_type maximum value.
1416         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1417         of create a new one from scratch.  Enable only some relocations
1418         to have a changing r_size.
1419         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1420         (xcoff64_howto_table): Likewise.
1421         (xcoff64_rtype2howto): Likewise.
1422         (xcoff64_ppc_relocate_section): Likewise.
1423         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1424
1425 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1426
1427         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1428
1429 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1430
1431         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1432         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1433         support for o_cputype field.  Avoid creating an empty a.out header
1434         for XCOFF64.
1435
1436 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1437
1438         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1439         missing smclass.
1440
1441 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
1442
1443         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1444         restart_relax, used to check if we need to run the whole
1445         relaxations from relax pass 0 to 2 again.
1446         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1447         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1448         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1449         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
1450         after_allocation to check if we need to run the whole relaxations again.
1451         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1452         when the restart_relax is FALSE; At last set restart_relax to TRUE if
1453         again is TRUE, too.
1454         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1455         (bfd_elf64_riscv_restart_relax_sections): Likewise.
1456
1457 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1458
1459         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1460         offset.
1461
1462 2021-03-10  Alan Modra  <amodra@gmail.com>
1463             Jan Beulich  <jbeulich@suse.com>
1464
1465         * elf.c (bfd_elf_generic_reloc): Make references between debug
1466         sections use section relative values.
1467
1468 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1469
1470         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1471
1472 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         PR ld/27425
1475         PR ld/27432
1476         * bfd.c (_bfd_get_link_info): New function.
1477         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1478         (elf_link_info): New.
1479         * libbfd-in.h (_bfd_get_link_info): New prototype.
1480         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1481         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1482         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1483         (pex64_link_add_symbols): New function.
1484         (coff_bfd_link_add_symbols): New macro.
1485         * libbfd.h: Regenerated.
1486
1487 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1488             Andrew Burgess  <andrew.burgess@embecosm.com>
1489
1490         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1491         * elf.c (elfcore_grok_riscv_csr): New function.
1492         (elfcore_grok_note): Handle NT_RISCV_CSR.
1493         (elfcore_write_riscv_csr): New function.
1494         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1495
1496 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1497             Andrew Burgess  <andrew.burgess@embecosm.com>
1498
1499         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1500         (PRPSINFO_PR_PSARGS_LENGTH): Define.
1501         (riscv_write_core_note): New function.
1502         (riscv_elf_grok_psinfo): Make use of two new length defines.
1503         (elf_backend_write_core_note): Define.
1504
1505 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1506             Andrew Burgess  <andrew.burgess@embecosm.com>
1507
1508         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1509         * elf.c (elfcore_grok_gdb_tdesc): New function.
1510         (elfcore_grok_note): Handle NT_GDB_TDESC.
1511         (elfcore_write_gdb_tdesc): New function.
1512         (elfcore_write_register_note): Handle NT_GDB_TDESC.
1513
1514 2021-03-05  Nick Clifton  <nickc@redhat.com>
1515
1516         PR 27521
1517         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1518         (read_indexed_string): Placeholder function.
1519         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1520         forms.
1521
1522 2021-03-05  Alan Modra  <amodra@gmail.com>
1523
1524         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1525         2020-09-16 changes.
1526         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1527         adjustments here instead.  Separate pc-relative adjustments
1528         from symbol related adjustments.  Tidy comments and formatting.
1529
1530 2021-03-04  Jan Beulich  <jbeulich@suse.com>
1531
1532         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1533         final PE images.
1534
1535 2021-03-04  Alan Modra  <amodra@gmail.com>
1536
1537         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1538
1539 2021-03-03  Alan Modra  <amodra@gmail.com>
1540
1541         PR 27500
1542         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1543         processing not when start/stop symbol section is unmarked but
1544         on first time a start/stop symbol is processed.
1545
1546 2021-03-03  Alan Modra  <amodra@gmail.com>
1547
1548         * reloc.c: Include x86_64.h rather than internal.h.
1549
1550 2021-03-02  Nick Clifton  <nickc@redhat.com>
1551
1552         PR 27484
1553         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1554         function and variable tags and a second time to resolve their
1555         attributes.
1556
1557 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
1558
1559         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1560
1561 2021-03-02  Alan Modra  <amodra@gmail.com>
1562
1563         PR 27451
1564         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1565         linker defined start/stop symbols when start_stop_gc.
1566
1567 2021-03-02  Alan Modra  <amodra@gmail.com>
1568
1569         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1570         indirect to pc-relative or toc-relative for undefined symbols.
1571
1572 2021-03-01  Alan Modra  <amodra@gmail.com>
1573             Fangrui Song <maskray@google.com>
1574
1575         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1576         defined start/stop symbols when start_stop_gc.
1577         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1578         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1579         * linker.c (bfd_generic_define_start_stop): Likewise.
1580
1581 2021-02-25  Alan Modra  <amodra@gmail.com>
1582
1583         PR 27441
1584         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1585         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1586         use when deciding an as-needed library should be loaded instead
1587         of using the binding of the library definition.
1588
1589 2021-02-24  Alan Modra  <amodra@gmail.com>
1590
1591         PR 27459
1592         * coff-stgo32.c (go32exe_check_format): Sanity check size of
1593         header to avoid a buffer overflow.
1594
1595 2021-02-22  Alan Modra  <amodra@gmail.com>
1596
1597         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1598         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1599
1600 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1601
1602         PR 27158
1603         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1604         (_bfd_riscv_relax_call): Likewise.
1605         (_bfd_riscv_relax_lui): Likewise.
1606         * elfxx-riscv.c (howto_table): Likewise.
1607
1608 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1609
1610         * Makefile.am: Added cpu-riscv.h.
1611         * Makefile.in: Regenerated.
1612         * po/SRC-POTFILES.in: Regenerated.
1613         * cpu-riscv.h: Added to support spec versions controlling.
1614         Also added extern arrays and functions for cpu-riscv.c.
1615         (enum riscv_spec_class): Define all spec classes here uniformly.
1616         (struct riscv_spec): Added for all specs.
1617         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1618         (RISCV_GET_SPEC_NAME): Likewise.
1619         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1620         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1621         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1622         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1623         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1624         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1625         (riscv_priv_specs): Moved below.
1626         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1627         (riscv_isa_specs): Moved from include/opcode/riscv.h.
1628         * elfnn-riscv.c: Included cpu-riscv.h.
1629         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1630         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1631         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1632         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1633
1634 2021-02-17  Alan Modra  <amodra@gmail.com>
1635
1636         * wasm-module.c: Guard include of limits.h.
1637         (CHAR_BIT): Provide backup define.
1638         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1639         Correct signed overflow checking.
1640
1641 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
1642
1643         PR 27200
1644         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1645         copying the elf flags from input BFD to output BFD, until we have
1646         checked if the input BFD has no code section or not.  Also fix the
1647         problem that we only check the first section rather than the entire
1648         sections for input BFD.
1649
1650 2021-02-16  Alan Modra  <amodra@gmail.com>
1651
1652         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1653         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1654
1655 2021-02-15  Jan Beulich  <jbeulich@suse.com>
1656
1657         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1658         * doc/Makefile.in: Re-generate.
1659
1660 2021-02-15  Alan Modra  <amodra@gmail.com>
1661
1662         * elf32-nds32.c (nds32_get_section_contents): Replace
1663         bfd_malloc_and_get_section with bfd_get_full_section_contents.
1664         (nds32_elf_relax_delete_blanks): Init contents.
1665         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1666
1667 2021-02-15  Alan Modra  <amodra@gmail.com>
1668
1669         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1670         bfd_get_full_section_contents.
1671
1672 2021-02-14  Alan Modra  <amodra@gmail.com>
1673
1674         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1675         all fixes to bfd_generic_get_relocated_section_contents since this
1676         function was split out.
1677
1678 2021-02-11  Alan Modra  <amodra@gmail.com>
1679
1680         * config.bfd: Remove ia64 from obsolete list.
1681
1682 2021-02-11  Alan Modra  <amodra@gmail.com>
1683
1684         PR ld/22269
1685         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1686
1687 2021-02-11  Alan Modra  <amodra@gmail.com>
1688
1689         PR 27294
1690         * elf32-avr.c (avr_elf32_load_records_from_section): Use
1691         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
1692         unnecessary casts.
1693
1694 2021-02-11  Alan Modra  <amodra@gmail.com>
1695
1696         PR 27291
1697         * section.c (bfd_get_section_contents): Avoid possible overflow
1698         when range checking offset and count.
1699         (bfd_set_section_contents): Likewise.
1700
1701 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1702
1703         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1704         favour of LIBINTL.
1705         * configure: Regenerated.
1706
1707 2021-02-09  Alan Modra  <amodra@gmail.com>
1708
1709         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1710         * configure.ac: Delete symbian entries.
1711         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1712         * elf32-arm.c: Remove symbian support.  Formatting.
1713         * targets.c: Delete symbian entries.
1714         * configure: Regenerate.
1715
1716 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         PR ld/19609
1719         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1720         info when failed to convert GOTPCREL relocation.
1721
1722 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1723
1724         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1725
1726 2021-02-04  Alan Modra  <amodra@gmail.com>
1727
1728         PR 27311
1729         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1730         libraries for IR references on pass over libraries after LTO
1731         recompilation.
1732
1733 2021-02-03  Alan Modra  <amodra@gmail.com>
1734
1735         PR 27311
1736         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1737         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1738         libraries when H is an indirect symbol after calling
1739         _bfd_elf_add_default_symbol.
1740
1741 2021-02-03  Alan Modra  <amodra@gmail.com>
1742
1743         PR 27311
1744         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1745         undecorated symbol will have a different version.
1746
1747 2021-02-02  Alan Modra  <amodra@gmail.com>
1748
1749         PR 27311
1750         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1751         Use when handling default versioned symbol.  Rename existing
1752         override variable to nondef_override and use for non-default
1753         versioned symbol.
1754         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1755         pull in as-needed libraries when override is set.
1756
1757 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1758
1759         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1760
1761 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1762
1763         PR 27254
1764         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1765         offset for the R_RL78_RH_SADDR relocation.
1766
1767 2021-01-29  Alan Modra  <amodra@gmail.com>
1768
1769         PR 27271
1770         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1771         on symbols defined in absolute or other special sections.
1772
1773 2021-01-28  Alan Modra  <amodra@gmail.com>
1774
1775         PR 27259
1776         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1777         prevent endless looping of linked-to sections.
1778
1779 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1780
1781         * bfd-elf.h (elfcore_write_file_note): New function.
1782         * elf.c (elfcore_write_file_note): New function.
1783
1784 2021-01-26  Alan Modra  <amodra@gmail.com>
1785
1786         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1787
1788 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1789
1790         PR binutils/27231
1791         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1792         number tables.
1793
1794 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR binutils/27231
1797         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1798         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1799
1800 2021-01-20  Alan Modra  <amodra@gmail.com>
1801
1802         * elf32-ppc.c: Delete outdated comment.
1803         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1804         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1805
1806 2021-01-20  Alan Modra  <amodra@gmail.com>
1807
1808         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1809         section symbols are present.
1810
1811 2021-01-19  Alan Modra  <amodra@gmail.com>
1812
1813         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1814         throughout to replace casts.
1815         (branch_reloc_hash_match): Remove const from params.
1816         (use_local_plt): New function.
1817         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1818         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1819         Use use_local_plt.
1820         * elf32-ppc.c (use_local_plt): New function.
1821         (allocate_dynrelocs, ppc_elf_relocate_section),
1822         (write_global_sym_plt): Use use_local_plt.
1823
1824 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1825
1826         PR ld/27193
1827         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1828
1829 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         PR ld/23169
1832         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1833         check pointer_equality_needed.
1834
1835 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         * elf-linker-x86.h (elf_linker_x86_params): Add
1838         report_relative_reloc.
1839         * elf32-i386.c (elf_i386_relocate_section): Call
1840         _bfd_x86_elf_link_report_relative_reloc to report relative
1841         relocations for -z report-relative-reloc.
1842         (elf_i386_finish_dynamic_symbol): Likewse.
1843         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1844         (elf_x86_64_finish_dynamic_symbol): Likewse.
1845         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1846         function.
1847         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1848         prototype.
1849
1850 2021-01-16  Alan Modra  <amodra@gmail.com>
1851
1852         * compress.c (decompress_contents): Tidy inflateEnd result test.
1853
1854 2021-01-16  Alan Modra  <amodra@gmail.com>
1855
1856         PR 26002
1857         * elflink.c (elf_link_output_extsym): Use version 1 in
1858         .gnu.version for undefined unversioned symbols.
1859
1860 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1861
1862         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1863         caused the by previous commit accidentally.
1864
1865 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1866
1867         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1868         also aligned the code.
1869
1870 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1871
1872         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1873
1874 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1875
1876         * elfnn-riscv.c: Comments tidy and improvement.
1877         * elfxx-riscv.c: Likewise.
1878         * elfxx-riscv.h: Likewise.
1879
1880 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1881
1882         PR ld/26688
1883         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1884         section for R_BFIN_FUNCDESC.
1885
1886 2021-01-14  Nick Clifton  <nickc@redhat.com>
1887
1888         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1889
1890 2021-01-13  Alan Modra  <amodra@gmail.com>
1891
1892         * Makefile.in: Regenerate.
1893         * doc/Makefile.in: Regenerate.
1894
1895 2021-01-13  Alan Modra  <amodra@gmail.com>
1896
1897         PR 27160
1898         * section.c (struct bfd_section): Remove pattern field.
1899         (BFD_FAKE_SECTION): Adjust to suit.
1900         * bfd-in2.h: Regenerate.
1901         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1902         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1903
1904 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1905
1906         PR binutils/26792
1907         * configure.ac: Use GNU_MAKE_JOBSERVER.
1908         * aclocal.m4: Regenerated.
1909         * configure: Likewise.
1910
1911 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1912
1913         PR ld/27171
1914         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1915         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1916
1917 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1918
1919         PR ld/27173
1920         * configure: Regenerated.
1921
1922 2021-01-11  Nick Clifton  <nickc@redhat.com>
1923
1924         * po/fr.po: Updated French translation.
1925         * po/pt.po: Updated Portuguese translation.
1926         * po/sr.po: Updated Serbian translation.
1927         * po/uk.po: Updated Ukranian translation.
1928
1929 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1930
1931         * configure: Regenerated.
1932
1933 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1934
1935         PR ld/27166
1936         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1937         -z lam-u48 and -z lam-u57.
1938
1939 2021-01-09  Nick Clifton  <nickc@redhat.com>
1940
1941         * version.m4: Change to 2.36.50.
1942         * configure: Regenerate.
1943         * po/bfd.pot: Regenerate.
1944
1945 2021-01-09  Nick Clifton  <nickc@redhat.com>
1946
1947         * 2.36 release branch crated.
1948
1949 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1950
1951         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1952         LAM_U57 when setting LAM_U48.
1953
1954 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1955
1956         PR ld/26256
1957         PR ld/27160
1958         * elflink.c (elf_fixup_link_order): Verify that fixing up
1959         SHF_LINK_ORDER doesn't increase the output section size.
1960
1961 2021-01-09  Alan Modra  <amodra@gmail.com>
1962
1963         * configure: Regenerate.
1964
1965 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1966
1967         * configure: Regenerate.
1968
1969 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1970
1971         PR 27109
1972         * aix386-core.c (core_aix386_vec): Initialize
1973         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1974         * aout-target.h (MY (vec)): Likewise.
1975         * binary.c (binary_vec): Likewise.
1976         * cisco-core.c (core_cisco_be_vec): Likewise.
1977         (core_cisco_le_vec): Likewise.
1978         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1979         * coff-i386.c (TARGET_SYM): Likewise.
1980         (TARGET_SYM_BIG): Likewise.
1981         * coff-ia64.c (TARGET_SYM): Likewise.
1982         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1983         (mips_ecoff_be_vec): Likewise.
1984         (mips_ecoff_bele_vec): Likewise.
1985         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1986         (powerpc_xcoff_vec): Likewise.
1987         * coff-sh.c (sh_coff_small_vec): Likewise.
1988         (sh_coff_small_le_vec): Likewise.
1989         * coff-tic30.c (tic30_coff_vec): Likewise.
1990         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1991         (tic54x_coff0_beh_vec): Likewise.
1992         (tic54x_coff1_vec): Likewise.
1993         (tic54x_coff1_beh_vec): Likewise.
1994         (tic54x_coff2_vec): Likewise.
1995         (tic54x_coff2_beh_vec): Likewise.
1996         * coff-x86_64.c (TARGET_SYM): Likewise.
1997         (TARGET_SYM_BIG): Likewise.
1998         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1999         (rs6000_xcoff64_aix_vec): Likewise.
2000         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2001         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2002         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2003         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2004         (TARGET_LITTLE_SYM): Likewise.
2005         * hppabsd-core.c (core_hppabsd_vec): Likewise.
2006         * hpux-core.c (core_hpux_vec): Likewise.
2007         * i386msdos.c (i386_msdos_vec): Likewise.
2008         * ihex.c (ihex_vec): Likewise.
2009         * irix-core.c (core_irix_vec): Likewise.
2010         * mach-o-target.c (TARGET_NAME): Likewise.
2011         * mmo.c (mmix_mmo_vec): Likewise.
2012         * netbsd-core.c (core_netbsd_vec): Likewise.
2013         * osf-core.c (core_osf_vec): Likewise.
2014         * pdp11.c (MY (vec)): Likewise.
2015         * pef.c (pef_vec): Likewise.
2016         (pef_xlib_vec): Likewise.
2017         * plugin.c (plugin_vec): Likewise.
2018         * ppcboot.c (powerpc_boot_vec): Likewise.
2019         * ptrace-core.c (core_ptrace_vec): Likewise.
2020         * sco5-core.c (core_sco5_vec): Likewise.
2021         * som.c (hppa_som_vec): Likewise.
2022         * srec.c (srec_vec): Likewise.
2023         (symbolsrec_vec): Likewise.
2024         * tekhex.c (tekhex_vec): Likewise.
2025         * trad-core.c (core_trad_vec): Likewise.
2026         * verilog.c (verilog_vec): Likewise.
2027         * vms-alpha.c (alpha_vms_vec): Likewise.
2028         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2029         * wasm-module.c (wasm_vec): Likewise.
2030         * xsym.c (sym_vec): Likewise.
2031         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2032         isn't set.
2033         (elf_map_symbols): Don't include ignored section symbols.
2034         * elfcode.h (elf_slurp_symbol_table): Also set
2035         BSF_SECTION_SYM_USED on STT_SECTION symbols.
2036         * elflink.c (bfd_elf_final_link): Generated section symbols only
2037         when emitting relocations or reqired.
2038         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2039         * syms.c (BSF_SECTION_SYM_USED): New.
2040         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2041         (bfd_target): Add keep_unused_section_symbols.
2042         (bfd_keep_unused_section_symbols): New.
2043         * bfd-in2.h: Regenerated.
2044
2045 2021-01-07  Nick Clifton  <nickc@redhat.com>
2046
2047         PR 25713
2048         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2049         absolute paths and check to see if they are longer than MAX_PATH.
2050
2051 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2052
2053         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2054
2055 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2056             Jim Wilson  <jimw@sifive.com>
2057             Andrew Waterman  <andrew@sifive.com>
2058             Maxim Blinov  <maxim.blinov@embecosm.com>
2059             Kito Cheng  <kito.cheng@sifive.com>
2060             Nelson Chu  <nelson.chu@sifive.com>
2061
2062         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2063
2064 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
2065
2066         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2067         (bfinfdpic_check_relocs): Likewise.
2068
2069 2021-01-06  Alan Modra  <amodra@gmail.com>
2070
2071         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2072         on unknown r_type.
2073         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2074
2075 2021-01-06  Alan Modra  <amodra@gmail.com>
2076
2077         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2078         (sparc64-*-solaris2*): Add sparc_elf64_vec and
2079         sparc_elf32_vec.
2080
2081 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2082
2083         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2084         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
2085         * configure.ac: Handle riscv_elf[32|64]_be_vec.
2086         * configure: Regenerate.
2087         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2088         riscv_is_insn_reloc.
2089         (riscv_get_insn): RISC-V instructions are always little endian, but
2090         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2091         the insturctions.
2092         (riscv_put_insn): Likewsie.
2093         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2094         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2095         use riscv_[get|put]_insn or bfd_[get|put].
2096         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2097         or bfd_[get|put]l16 for code.
2098         (riscv_elf_relocate_section): Likewise.
2099         (riscv_elf_finish_dynamic_symbol): Likewise.
2100         (riscv_elf_finish_dynamic_sections): Likewise.
2101         (_bfd_riscv_relax_call): Likewise.
2102         (_bfd_riscv_relax_lui): Likewise.
2103         (_bfd_riscv_relax_align): Likewise.
2104         (_bfd_riscv_relax_pc): Likewise.
2105         (riscv_elf_object_p): Handled for big endian.
2106         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2107         * targets.c: Add riscv_elf[32|64]_be_vec.
2108         (_bfd_target_vector): Likewise.
2109
2110 2021-01-05  Alan Modra  <amodra@gmail.com>
2111
2112         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2113         for relocatable executable.
2114
2115 2021-01-05  Alan Modra  <amodra@gmail.com>
2116
2117         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2118
2119 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
2120
2121         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2122         make sure gp symbol is output as a dynamic symbol.
2123
2124 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2125
2126         PR ld/26256
2127         * elflink.c (compare_link_order): Place unordered sections before
2128         ordered sections.
2129         (elf_fixup_link_order): Add a link info argument.  Allow mixed
2130         ordered and unordered input sections for non-relocatable link.
2131         Sort the consecutive bfd_indirect_link_order sections with the
2132         same pattern.  Change the offsets of the bfd_indirect_link_order
2133         sections only.
2134         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2135         * section.c (bfd_section): Add pattern.
2136         (BFD_FAKE_SECTION): Initialize pattern to NULL.
2137         * bfd-in2.h: Regenerated.
2138
2139 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
2140
2141         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2142         of private flags with 0x.
2143         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2144
2145 2021-01-04  Alan Modra  <amodra@gmail.com>
2146
2147         PR 26822
2148         * elflink.c (elf_link_input_bfd): Use the file base name in
2149         linker generated STT_FILE symbols.
2150
2151 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
2152
2153         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2154         * elfxx-riscv.h: Add declaration.
2155         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2156         riscv_compare_subsets to check the orders.
2157         (riscv_skip_prefix): Removed.
2158         (riscv_prefix_cmp): Removed.
2159
2160 2021-01-04  Alan Modra  <amodra@gmail.com>
2161
2162         PR 26741
2163         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2164         calculating subset version length.
2165
2166 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2167
2168         * xcofflink.c: Correct spelling in comments.
2169
2170 2021-01-01  Alan Modra  <amodra@gmail.com>
2171
2172         Update year range in copyright notice of all files.
2173
2174 For older changes see ChangeLog-2020
2175 \f
2176 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2177
2178 Copying and distribution of this file, with or without modification,
2179 are permitted in any medium without royalty provided the copyright
2180 notice and this notice are preserved.
2181
2182 Local Variables:
2183 mode: change-log
2184 left-margin: 8
2185 fill-column: 74
2186 version-control: never
2187 End: