sdcc/support/sdbinutils/bfd/ChangeLog

   1 2022-02-09  Nick Clifton  <nickc@redhat.com>
   2
   3         2.38 release.
   4         * development.sh (development): Set to false.
   5         (experimental): Set to false.
   6         * version.m4 (BFD_VERSION): Set to 2.38.
   7         * Makefile.in: Regenerate.
   8         * configure: Regenerate.
   9         * doc/Makefile.in: Regenerate.
  10         * bfd/po/bfd.pot: Tegenerate.
  11
  12 2022-02-02  Nick Clifton  <nickc@redhat.com>
  13
  14         PR 28834
  15         * dwarf2.c (read_section): Change the heuristic that checks for
  16         overlarge dwarf debug info sections.
  17
  18 2022-01-24  Nick Clifton  <nickc@redhat.com>
  19
  20         * po/fr.po: Updated French translation.
  21         * po/ro.po: Updated Romanian translation.
  22         * po/uk.po: Updated Ukranian translation.
  23
  24 2022-01-22  Nick Clifton  <nickc@redhat.com>
  25
  26         * version.m4: Update to 2.37.90.
  27         * configure: Regenerate.
  28         * po/bfd.pot: Regenerate.
  29
  30 2022-01-22  Nick Clifton  <nickc@redhat.com>
  31
  32         * 2.38 release branch created.
  33
  34 2022-01-17  Nick Clifton  <nickc@redhat.com>
  35
  36         * Makefile.in: Regenerate.
  37         * configure: Regenerate.
  38         * doc/Makefile.in: Regenerate.
  39         * po/bfd.pot: Regenerate.
  40
  41 2021-12-15  Nikita Popov  <npv1310@gmail.com>
  42
  43         PR 28687
  44         * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
  45
  46 2021-11-17  Nick Clifton  <nickc@redhat.com>
  47
  48         PR 28452
  49         * elf.c (assign_file_positions_for_non_load_sections): Replace
  50         assertion with a warning message.
  51
  52 2021-10-19  Nick Clifton  <nickc@redhat.com>
  53
  54         * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
  55         name before checking to see if the symbol is __gnu_lto_slim.
  56         * archive.c (_bfd_compute_and_write_armap): Likewise.
  57
  58 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
  59
  60         * configure: Regenerate.
  61
  62 2021-09-15  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
  65         when calculating space for a string list.
  66
  67 2021-09-014  Cupertino Miranda  <cmiranda@synopsys.com>
  68            Claudiu Zissulescu  <claziss@synopsys.com>
  69
  70         * arc-got.h (arc_static_sym_data): New structure.
  71         (get_static_sym_data): New function.
  72         (relocate_fix_got_relocs_for_got_info): Move the computation fo
  73         symbol value and section to above introduced function, and use
  74         this new function.
  75
  76 2021-09-07  Luis Machado  <luis.machado@linaro.org>
  77
  78         Revert: [AArch64] MTE corefile support
  79
  80         2021-05-21  Luis Machado  <luis.machado@linaro.org>
  81
  82         * elf.c (elfcore_make_memtag_note_section): New function.
  83         (elfcore_grok_note): Handle NT_MEMTAG note types.
  84
  85 2021-09-07  Nick Clifton  <nickc@redhat.com>
  86
  87         PR 28305
  88         * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
  89         reloc.
  90
  91         PR 28303
  92         * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
  93         range relocs.
  94
  95 2021-08-10  Nick Clifton  <nickc@redhat.com>
  96
  97         * po/sr.po: Updated Serbian translation.
  98
  99 2021-07-18  Nick Clifton  <nickc@redhat.com>
 100
 101         * config.bfd: Move pending obsoletion targets to obsolete list.
 102
 103 2021-07-16  Giulio Benetti  <giulio.benetti@benettiengineering.com>
 104
 105         * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
 106         in switch case R_OR1K_INSN_REL_26 where we need to check for
 107         !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
 108
 109 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 110
 111         * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
 112         * coff-rs6000.c (xcoff_dwsect_names): Update.
 113         * coffcode.h (sec_to_styp_flags): Likewise.
 114         (coff_new_section_hook): Likewise.
 115
 116 2021-07-10  Alan Modra  <amodra@gmail.com>
 117
 118         * dwarf2.c (read_address): Remove accidental commit.
 119         (read_ranges): Compare offset rather than pointers.
 120
 121 2021-07-08  Nick Clifton  <nickc@redhat.com>
 122
 123         * po/pt.po: Updated Portuguese translation.
 124
 125 2021-07-07  Nick Clifton  <nickc@redhat.com>
 126
 127         * elfcode.h (elf_swap_symbol_out): Revert accidental change that
 128         removed an abort if the shndx pointer is NULL.
 129
 130 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 131
 132         * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
 133         Solaris.
 134
 135 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 136
 137         * configure.ac: Check for strnlen declaration.
 138         * configure, config.in: Regenerate.
 139
 140 2021-07-07  Nick Clifton  <nickc@redhat.com>
 141
 142         PR 28051
 143         * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
 144         order to fix problems when translating.
 145         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 146         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 147         Likewise.
 148         * po/bfd.pot: Regenerate.
 149
 150 2021-07-06  Michael Matz  <matz@suse.de>
 151
 152         PR ld/28021
 153         * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
 154         versioning.
 155
 156 2021-07-06  Alan Modra  <amodra@gmail.com>
 157
 158         PR 28055
 159         * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
 160
 161 2021-07-05  Alan Modra  <amodra@gmail.com>
 162
 163         PR 28055
 164         * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
 165         and bfd_put_32 calls.  Correct section limit checks.
 166
 167 2021-07-03  Nick Clifton  <nickc@redhat.com>
 168
 169         * version.m4: Update version number.
 170         * configure: Regenerate.
 171         * po/opcodes.pot: Regenerate.
 172
 173 2021-07-03  Nick Clifton  <nickc@redhat.com>
 174
 175         * 2.37 release branch created.
 176
 177 2021-07-02  Nick Clifton  <nickc@redhat.com>
 178
 179         PR 28046
 180         * dwarf2.c (read_ranges): Check that range_ptr does not exceed
 181         range_end.
 182
 183 2021-06-30  YunQiang Su  <yunqiang.su@cipunited.com>
 184
 185         PR mips/28009
 186         * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
 187         _bfd_mips_elf_fake_sections): Mark LTO debug info as
 188         SHT_MIPS_DWARF.
 189
 190 2021-06-29  Nick Clifton  <nickc@redhat.com>
 191
 192         * config.bfd (obsolete configurations): Add netbsdpe.
 193
 194 2021-06-22  Nelson Chu  <nelson.chu@sifive.com>
 195
 196         * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
 197         the original relocation type, in case the type is converted to
 198         R_RISCV_HI20.
 199         (riscv_pcrel_lo_reloc): Removed unused name field.
 200         (riscv_pcrel_relocs): Added comments.
 201         (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
 202         (riscv_record_pcrel_hi_reloc): Updated.
 203         (riscv_record_pcrel_lo_reloc): Likewise.
 204         (riscv_resolve_pcrel_lo_relocs): Likewise.  Check the original
 205         type of auipc, to make sure the %pcrel_lo without any addends.
 206         Otherwise, report dangerous relocation error.
 207         (riscv_elf_relocate_section): Updated above functions are changed.
 208         For R_RISCV_GOT_HI20, report dangerous relocation error when addend
 209         isn't zero.
 210
 211 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         PR ld/27998
 214         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
 215         relocation against IFUNC symbols.
 216         (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
 217
 218 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
 221         PDE.
 222
 223 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
 226         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 227         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 228         (elf_merge_gnu_properties): Likewise.
 229
 230 2021-06-11  Alan Modra  <amodra@gmail.com>
 231
 232         PR 27952
 233         * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
 234         * elflink.c (elf_link_add_object_symbols): Set is_pie.
 235
 236 2021-06-09  Nick Clifton  <nickc@redhat.com>
 237
 238         PR 27666
 239         * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
 240         vectors to Sparc Solaris2 targets.
 241
 242 2021-06-08  Michael Matz  <matz@suse.de>
 243
 244         * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
 245         (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
 246
 247 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 248
 249         * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
 250
 251 2021-06-02  Alan Modra  <amodra@gmail.com>
 252
 253         * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
 254         subsection length is too small to cover tag and length field.
 255
 256 2021-05-31  Nelson Chu  <nelson.chu@sifive.com>
 257             Lifang Xia  <lifang_xia@c-sky.com>
 258
 259         PR 27566
 260         * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
 261         to monitor the data segment phase.
 262         (bfd_elfNN_riscv_set_data_segment_info): New function called by
 263         after_allocation, to set the data_segment_phase from expld.dataseg.
 264         (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
 265         exp_seg_relro_adjust (0x4).
 266         * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
 267         (bfd_elf64_riscv_set_data_segment_info): Likewise
 268
 269 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         PR ld/27905
 272         * elf32-i386.c: Don't include "libiberty.h".
 273         (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
 274         (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
 275         (elf_i386_info_to_howto_rel): Likewise.
 276         (elf_i386_tls_transition): Likewise.
 277         (elf_i386_relocate_section): Likewise.
 278         * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
 279         a7664973b24 and 50c95a739c9.
 280         (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
 281         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
 282         * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
 283         (elf_x86_has_code16): Likewise.
 284
 285 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         PR ld/27905
 288         * elf32-i386.c: Include "libiberty.h".
 289         (elf_howto_table): Add 16-bit R_386_PC16 entry.
 290         (elf_i386_rtype_to_howto): Add a BFD argument.  Use 16-bit
 291         R_386_PC16 if input has 16-bit mode instructions.
 292         (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
 293         call.
 294         (elf_i386_tls_transition): Likewise.
 295         (elf_i386_relocate_section): Likewise.
 296         * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
 297         R_X86_64_PC16 entry.
 298         (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
 299         has 16-bit mode instructions.
 300         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
 301         elf_x86_has_code16 if relocatable input is marked with
 302         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 303         * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
 304         (elf_x86_has_code16): New.
 305
 306 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 307
 308         * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
 309         * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
 310         prefixed extension name if check_unknown_prefixed_ext is false.
 311         * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
 312         check_unknown_prefixed_ext to false for linker.
 313
 314 2021-05-25  Nick Clifton  <nickc@redhat.com>
 315
 316         * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
 317         (elf32_arm_num_entries): New macro.
 318         (elf32_arm_allocate_local_sym_info): Initialise the new field.
 319         Allocate arrays individually so that buffer overruns can be
 320         detected by memory checkers.
 321         (elf32_arm_create_local_iplt): Check num_entries.
 322         (elf32_arm_get_plt_info): Likewise.
 323         (elf32_arm_final_link_relocate): Likewise.
 324         (elf32_arm_check_relocs): Likewise.
 325         (elf32_arm_size_dynamic_sections): Likewise.
 326         (elf32_arm_output_arch_local_syms): Likewise.
 327
 328 2021-05-25  Nick Clifton  <nickc@redhat.com>
 329
 330         * elf32-arm.c: Fix formatting.
 331
 332 2021-05-25  Alan Modra  <amodra@gmail.com>
 333
 334         * elf-attrs.c (elf_attr_strdup): New function.
 335         (_bfd_elf_attr_strdup): Use it here.
 336         (elf_add_obj_attr_string): New function, extracted from..
 337         (bfd_elf_add_obj_attr_string): ..here.
 338         (elf_add_obj_attr_int_string): New function, extracted from..
 339         (bfd_elf_add_obj_attr_int_string): ..here.
 340         (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
 341         string terminator.  Instead ensure parsing doesn't go past
 342         end of sub-section.  Use size_t variables for lengths.
 343
 344 2021-05-22  Alan Modra  <amodra@gmail.com>
 345
 346         * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
 347         Replace data pointer with pointer to pointer.  Increment pointer
 348         over bytes read.
 349         * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
 350         * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit.  Be
 351         careful not to increment data pointer past end.  Remove now
 352         redundant pr17512 check.
 353         * wasm-module.c (READ_LEB128): Adjust to suit changes to
 354         _bfd_safe_read_leb128.
 355         * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
 356         (read_blk): ..this.  Allocate and return block.  Increment bfd_byte**
 357         arg.
 358         (read_3_bytes): New function.
 359         (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
 360         (read_8_bytes, read_string, read_indirect_string),
 361         (read_indirect_line_string, read_alt_indirect_string): Take a
 362         byte_byte** arg which is incremented over bytes read.  Remove any
 363         bytes_read return.  Rewrite limit checks to compare lengths
 364         rather than pointers.
 365         (read_abbrevs, read_attribute_value, read_formatted_entries),
 366         (decode_line_info, find_abstract_instance, read_ranges),
 367         (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
 368         (stash_comp_unit): Adjust to suit.  Rewrite limit checks to
 369         compare lengths rather than pointers.
 370         * libbfd.h: Regenerate.
 371
 372 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 373
 374         * elf.c (elfcore_make_memtag_note_section): New function.
 375         (elfcore_grok_note): Handle NT_MEMTAG note types.
 376
 377 2021-05-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 378
 379         * section.c (bfd_get_section_by_name): Return NULL if name is
 380         NULL.
 381         (bfd_get_section_by_name_if): Likewise.
 382         * dwarf2.c (read_section): Remove unneeded NULL check.
 383         (find_debug_info): Likewise.
 384
 385 2021-05-19  Nick Clifton  <nickc@redhat.com>
 386
 387         * plugin.c (bfd_plugin_open_input): Inform the user if the limit
 388         on the number of open files is reached.  If possible, try to
 389         increase this limit before failing.
 390
 391 2021-05-14  Nelson Chu  <nelson.chu@sifive.com>
 392
 393         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
 394         of %pcrel_hi, before and after adding the addend.  Make sure the
 395         value won't be changed, otherwise, report dangerous error.
 396
 397 2021-05-13  Nelson Chu  <nelson.chu@sifive.com>
 398
 399         * elfxx-riscv.c (check_implicit_always): The check_func, always add
 400         the implicit subset without checking.
 401         (check_implicit_for_i): The check_func for i, only add zicsr and
 402         zifencei when the version of i less than 2.1.
 403         (struct riscv_implicit_subset): Record the subsets and their
 404         corresponding implicit subsets.
 405         (riscv_implicit_subsets): Table records all implicit informations.
 406         (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
 407         according to riscv_implicit_subsets.  Remove the redundant codes.
 408
 409 2021-05-13  Alan Modra  <amodra@gmail.com>
 410
 411         PR 27858
 412         * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
 413         reloc howto.
 414
 415 2021-05-12  Luis Machado  <luis.machado@linaro.org>
 416
 417         * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
 418         * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
 419         functions.
 420         (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
 421         (elfcore_write_register_note): Handle MTE notes.
 422
 423 2021-05-11  Alan Modra  <amodra@gmail.com>
 424
 425         PR 27844
 426         * pdp11.c (aout_get_external_symbols): Clear first four bytes of
 427         strings array, not just the first byte.
 428         * aoutx.h (aout_get_external_symbols): Likewise.
 429
 430 2021-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         PR binutils/27839
 433         * simple.c (bfd_simple_get_relocated_section_contents): Remove
 434         strayed fprintf.
 435
 436 2021-05-10  Nick Clifton  <nickc@redhat.com>
 437
 438         PR 27839
 439         * simple.c (simple_dummy_add_to_set): New function.
 440         (simple_dummy_constructor): New function.
 441         (simple_dummy_multiple_common): New function.
 442         (bfd_simple_get_relocated_section_contents): Zero out the
 443         callbacks structure, and then set the add_to_set, constructor and
 444         multiple_common fields.
 445
 446 2021-05-10  Dimitar Dimitrov  <dimitar@dinux.eu>
 447
 448         * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
 449
 450 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 451
 452         * doc/Makefile.am (html-local, bfd/index.html): New targets.
 453         * doc/Makefile.in: Regenerate.
 454
 455 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 456
 457         * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
 458         * doc/Makefile.in: Regenerate.
 459
 460 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 461
 462         * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
 463         sections.
 464         * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
 465         (coff_print_symbol): Likewise.
 466         * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
 467
 468 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 469
 470         * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
 471         to zero.
 472
 473 2021-05-07  Alan Modra  <amodra@gmail.com>
 474
 475         * bfd-in2.h: Regenerate.
 476         * libbfd.h: Regenerate.
 477
 478 2021-05-06  Stafford Horne  <shorne@gmail.com>
 479
 480         PR 27746
 481         * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
 482         OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
 483         (elf_or1k_link_hash_table): New field plt_count.
 484         (elf_or1k_link_hash_entry): New field plt_index.
 485         (elf_or1k_plt_entry_size): New function.
 486         (or1k_write_plt_entry): Update to support variable size PLTs.
 487         (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
 488         API.
 489         (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
 490         when needed.
 491         (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
 492         PLT size.
 493
 494 2021-05-06  Stafford Horne  <shorne@gmail.com>
 495
 496         PR 21464
 497         * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
 498         overflow check if we have R_OR1K_GOT_AHI16 followed by
 499         R_OR1K_GOT16.
 500
 501 2021-05-06  Stafford Horne  <shorne@gmail.com>
 502
 503         PR 21464
 504         * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
 505         * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
 506         (or1k_final_link_relocate, or1k_elf_relocate_section,
 507         or1k_elf_check_relocs): Likewise.
 508         * libbfd.h (bfd_reloc_code_real_names): Likewise.
 509         * reloc.c: Likewise.
 510
 511 2021-05-06  Stafford Horne  <shorne@gmail.com>
 512
 513         PR 27624
 514         * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
 515         condition used to cleanup plt entries to cleanup forced local
 516         entries.
 517
 518 2021-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 519
 520         PR ld/27825
 521         * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
 522         to local symbols.
 523
 524 2021-05-05  Alan Modra  <amodra@gmail.com>
 525
 526         * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
 527         sanity checking keylen.
 528
 529 2021-05-04  Nick Clifton  <nickc@redhat.com>
 530
 531         * libbfd.c (bfd_malloc): Provide some documenation.  Treat a size
 532         of 0 as 1.
 533         (bfd_realloc): Likewise.
 534         (bfd_zmalloc): Likewise.
 535         (bfd_realloc_or_free): Provide some documentation.  Treat a size
 536         of 0 as a request to free.
 537         * libbfd-in.h (bfd_realloc): Remove prototype.
 538         (bfd_realloc_or_free): Remove prototype.
 539         (bfd_zmalloc): Remove prototype.
 540         * libbfd.h: Regenerate.
 541
 542 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 543
 544         * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
 545         complain_overflow_dont.
 546         * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
 547         relocs to complain_overflow_dont.
 548
 549 2021-05-03  Alan Modra  <amodra@gmail.com>
 550
 551         * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
 552         symbols when -z dynamic-undefined-weak or when there are no
 553         dynamic relocs in read-only sections and -z nodynamic-undefined-weak
 554         is not given.
 555         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 556
 557 2021-05-03  Alan Modra  <amodra@gmail.com>
 558
 559         * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
 560         weak undefined symols that only appear on PLT relocs.
 561         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 562
 563 2021-05-03  Alan Modra  <amodra@gmail.com>
 564
 565         PR 27755
 566         * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
 567
 568 2021-05-03  Alan Modra  <amodra@gmail.com>
 569
 570         * elf32-csky.c (is_mapping_symbol_name): New function.
 571         (csky_elf_is_target_special_symbol): Likewise.
 572         (csky_elf_maybe_function_sym): Likewise.
 573         (bfd_elf32_bfd_is_target_special_symbol): Define.
 574         (elf_backend_maybe_function_sym): Define.
 575
 576 2021-04-30  Nick Clifton  <nickc@redhat.com>
 577
 578         PR 27801
 579         * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
 580         read 32-bit value.
 581
 582 2021-04-30  Nick Clifton  <nickc@redhat.com>
 583
 584         PR 27799
 585         * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
 586         that are too small.
 587
 588 2021-04-30  Nick Clifton  <nickc@redhat.com>
 589
 590         PR 27797
 591         * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
 592         been realloc'ed to size 0.
 593
 594 2021-04-30  Nick Clifton  <nickc@redhat.com>
 595
 596         PR 27795
 597         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
 598         lengths.
 599
 600 2021-04-29  Nick Clifton  <nickc@redhat.com>
 601
 602         PR 27793
 603         * som.c (som_slurp_symbol_table): Assign symbols without any scope
 604         to the undefined section.
 605         (som_decode_symclass): Check for a missing symbol section.
 606         * syms.c (bfd_decode_symclass): Likewise.
 607
 608 2021-04-29  Nick Clifton  <nickc@redhat.com>
 609
 610         PR 27792
 611         * som.c (som_slurp_string_table): Place a terminating NUL byte at
 612         the end of the table.
 613         (som_slurp_symbol_table): Check for an over-large offset into the
 614         string string table.
 615
 616 2021-04-28  Nick Clifton  <nickc@redhat.com>
 617
 618         * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
 619         symbols as potential function symbols.
 620         * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
 621         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 622         * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
 623
 624 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 625
 626         * elf-bfd.h: Include stdlib.h.
 627
 628 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 629
 630         * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
 631         complain_overflow_signed.
 632         * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
 633         to complain_overflow_signed.
 634
 635 2021-04-23  Eric Botcazou  <ebotcazou@adacore.com>
 636
 637         * elf.c (special_sections_p): Add .persistent.bss.
 638
 639 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 640
 641         * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
 642         size field.
 643         * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
 644         has zero size field.
 645
 646 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 647
 648         * hash.c (struct bfd_strtab_hash): Remove xcoff field.
 649         Add length_field_size field.
 650         (_bfd_stringtab_init): Change prototype.
 651         Adapt to new length_field_size.
 652         (_bfd_xcoff_stringtab_init): Likewise.
 653         (_bfd_stringtab_add): Likewise.
 654         (_bfd_stringtab_emit): Likewise.
 655         * libbfd-in.h (_bfd_xcoff_stringtab_init):
 656         Change prototype.
 657         * libbfd.h: Regenerate.
 658         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
 659         Call _bfd_xcoff_stringtab_init with isxcoff64 value.
 660
 661 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 662
 663         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
 664         unsupported storage class or auxialiry entries.
 665         Improve and adapt to new aux structures.
 666         Add C_DWARF support.
 667         (_bfd_xcoff_swap_aux_out): Likewise.
 668         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
 669         (_bfd_xcoff64_swap_aux_out): Likewise.
 670
 671 2021-04-21  Eli Zaretskii  <eliz@gnu.org>
 672
 673         PR 27760
 674         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
 675         of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
 676         IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
 677         Decode the contents of the DllCharacteristics field.
 678
 679 2021-04-21  Nick Clifton  <nickc@redhat.com>
 680
 681         PR 27759
 682         * srec.c (srec_read_section): Replace assertions with error
 683         returns.
 684
 685 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 686
 687         PR binutils/21700
 688         * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
 689         * bfd-in2.h: Regenerate.
 690         * libbfd.h: Regenerate.
 691         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
 692         BFD_RELOC_PPC_NEG handler.
 693         (xcoff_reloc_type_neg): Correctly substract addend.
 694         * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
 695         howto.
 696         (xcoff64_rtype2howto): Add handler for R_NEG_32.
 697         (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
 698         * xcofflink.c (xcoff_need_ldrel_p): Check output section
 699         for R_POS-like relocations. New argument added.
 700         (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
 701         (xcoff_link_input_bfd): Likewise.
 702
 703 2021-04-16  Alan Modra  <amodra@gmail.com>
 704
 705         PR 27567
 706         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
 707         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
 708         ignore alignment checks when return is false.  Formatting.
 709
 710 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
 711
 712         PR27584
 713         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
 714         omit local and empty symbols since they usually generated to
 715         mark the auipc instructions.
 716
 717 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
 718
 719         * elf32-csky.c (csky_elf_howto_table)
 720         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
 721         bfd_elf_generic_reloc.
 722         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
 723         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
 724         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
 725         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
 726
 727 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         PR binutils/27708
 730         * elf.c (assign_file_positions_for_non_load_sections): Set
 731         p_memsz to p_filesz for the loadable PT_NOTE segment.
 732
 733 2021-04-14  Frederic Cambus  <fred@statdns.com>
 734
 735         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
 736         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 737
 738 2021-04-14  Alan Modra  <amodra@gmail.com>
 739
 740         PR 27631
 741         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
 742         when hh might be NULL, test for NULL first.
 743
 744 2021-04-14  Alan Modra  <amodra@gmail.com>
 745
 746         PR 27630
 747         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
 748         hash might be NULL, cast instead.
 749
 750 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
 751
 752         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
 753
 754 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
 755
 756         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
 757         when the version of input or output is RISCV_UNKNOWN_VERSION, since
 758         the extension is added implicitly.
 759         * elfxx-riscv.c: Updated the obsolete comments.
 760         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
 761         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
 762
 763 2021-04-12  Alan Modra  <amodra@gmail.com>
 764
 765         * elf-bfd.h (ENABLE_CHECKING): Define.
 766         (elf_link_hash_lookup): Abort if wrong type of hash table.
 767         * configure.ac (--enable-checking): Add support.
 768         * config.in: Regenerate.
 769         * configure: Regenerate.
 770
 771 2021-04-12  Alan Modra  <amodra@gmail.com>
 772
 773         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
 774         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
 775         (elf_hash_table, elf_hash_table_id): Likewise.
 776         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
 777         is_elf_hash_table check.
 778         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
 779         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
 780         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
 781         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
 782         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
 783         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
 784         (elf64_ia64_global_dyn_sym_thunk): Likewise.
 785         (elf64_vms_link_add_object_symbols): Pass base type of hash table
 786         to is_elf_hash_table.
 787         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
 788         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
 789         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
 790         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
 791         (bfd_elf_final_link): Likewise.
 792         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
 793         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
 794
 795 2021-04-12  Alan Modra  <amodra@gmail.com>
 796
 797         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
 798         from elf_backend_archive_symbol_lookup.
 799         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
 800         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
 801         we have a ppc_hash_table before accessing ppc_link_hash_entry
 802         fields.
 803         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 804         bfd_link_hash_entry*.
 805         (elf_link_add_archive_symbols): Adjust to suit.
 806
 807 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 808
 809         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 810         i-ext when expanding g-ext.
 811
 812 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 813
 814         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 815         (riscv_parse_add_subset): Always add the implicit extensions, even if
 816         their versions are RISCV_UNKNOWN_VERSION.
 817         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 818         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 819         implicit extension after it has been expanded.
 820         (riscv_parse_add_implicit_subsets): Updated.
 821
 822 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 823
 824         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 825         (riscv_std_s_ext_strtab): Likewise.
 826         (riscv_std_h_ext_strtab): Likewise.
 827         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 828         (enum riscv_prefix_ext_class): Moved forward and renamed from
 829         riscv_isa_ext_class.  Reorder them according to the parsing order,
 830         since the enum values are used to check the orders in the
 831         riscv_compare_subsets.
 832         (struct riscv_parse_prefix_config): Moved forward and renamed from
 833         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 834         related functions are replaced by riscv_valid_prefixed_ext.
 835         (parse_config): Moved forward and updated.  The more letters of the
 836         prefix string, the more forward it must be defined.  Otherwise, we
 837         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 838         (riscv_get_prefix_class): Moved forward.  Support to parse the
 839         multi-letter prefix, like zxm.
 840         (riscv_known_prefixed_ext): New function, check if the prefixed
 841         extension is supported according to the right riscv_std_*_ext_strtab.
 842         (riscv_valid_prefixed_ext): New function, used to replace the
 843         riscv_ext_*_valid_p functions.
 844         (riscv_init_ext_order): Do not set the values for prefix keywords
 845         since they may have multiple letters for now.
 846         (riscv_compare_subsets): Set the order values of prefix keywords
 847         to negative numbers according to the riscv_prefix_ext_class.
 848         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 849         have parsed the prefixed extensions.
 850         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 851         Report error when the prefix is unknown.
 852         (riscv_parse_subset): Do not parse the prefixed extensions according
 853         to the orders in the parse_config.  Remove the confused message and
 854         let riscv_parse_prefixed_ext to report the details.
 855         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 856         (riscv_get_prefix_class): Removed to static.
 857
 858 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 859
 860         * configure.ac (ACX_BUGURL): Use https://.
 861         * configure.com (COPY_TEXT): Likewise.
 862         * configure: Regenerate.
 863
 864 2021-04-05  Alan Modra  <amodra@gmail.com>
 865
 866         * configure.ac: Don't check for long long or long double type.
 867         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 868         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 869         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 870         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 871         (AC_ISC_POSIX): Don't invoke.
 872         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 873         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 874         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 875         header order as per automake AC_INCLUDES_DEFAULT.
 876         * bfd-in.h: Include inttypes.h unconditionally.
 877         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 878         long double are available.
 879         (bfd_scan_vma): Assume long long and strtoull are available.
 880         * elflink.c: Include limits.h unconditionally.
 881         * elfnn-riscv.c: Likewise.
 882         * wasm-module.c: Likewise.
 883         * hpux-core.c: Include dirent.h unconditionally.
 884         * trad-core.c: Likewise.
 885         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 886         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 887         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 888         * elf64-hppa.c: Likewise.
 889         * som.c: Likewise.
 890         * wasm-module.c: Likewise.
 891         * xsym.c: Likewise.
 892         * bfd-in2.h: Regenerate.
 893         * config.in: Regenerate.
 894         * configure: Regenerate.
 895
 896 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 897
 898         PR ld/26659
 899         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 900
 901 2021-04-01  Martin Liska  <mliska@suse.cz>
 902
 903         * ecoff.c (strneq): Remove strneq and use startswith.
 904         (_bfd_ecoff_slurp_armap): Likewise.
 905
 906 2021-04-01  Martin Liska  <mliska@suse.cz>
 907
 908         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 909         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 910         (elf_get_reloc_section): Likewise.
 911         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 912         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 913         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 914         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 915         (nds32_elf_relocate_section): Likewise.
 916         (nds32_elf_action_discarded): Likewise.
 917         (nds32_elf_check_relocs): Likewise.
 918         (nds32_elf_section_flags): Likewise.
 919         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 920         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 921         * elf32-rx.c (rx_table_find): Likewise.
 922         (rx_table_map): Likewise.
 923         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 924         (spu_elf_find_overlays): Likewise.
 925         (needs_ovl_stub): Likewise.
 926         (allocate_spuear_stubs): Likewise.
 927         (build_spuear_stubs): Likewise.
 928         (mark_overlay_section): Likewise.
 929         (spu_elf_auto_overlay): Likewise.
 930         (spu_elf_output_symbol_hook): Likewise.
 931         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 932         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 933         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 934         (ppc64_elf_relocate_section): Likewise.
 935         * elflink.c (resolve_section): Likewise.
 936         (UNARY_OP): Likewise.
 937         (BINARY_OP_HEAD): Likewise.
 938         (elf_link_input_bfd): Likewise.
 939         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 940         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 941         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 942         * opncls.c (get_build_id): Likewise.
 943
 944 2021-03-31  Alan Modra  <amodra@gmail.com>
 945
 946         PR 27671
 947         * bfd-in.h: Don't poison FALSE or TRUE.
 948         * bfd-in2.h: Regenerate.
 949
 950 2021-03-31  Alan Modra  <amodra@gmail.com>
 951
 952         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 953         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 954         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 955         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 956         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 957         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 958         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 959         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 960         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 961         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 962         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 963         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 964         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 965         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 966         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 967         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 968         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 969         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 970         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 971         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 972         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 973         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 974         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 975         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 976         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 977         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 978         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 979         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 980         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 981         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 982         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 983         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 984         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 985         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 986         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 987         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 988         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 989         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 990         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 991         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 992         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 993         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 994         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 995         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 996         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 997         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 998         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 999         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1000         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1001         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1002         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1003         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1004         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1005         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1006         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1007         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1008         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1009         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1010         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1011         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1012         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1013         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1014         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1015         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1016         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1017         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1018         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1019         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1020         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1021         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1022         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1023         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1024         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1025         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1026         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1027         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1028         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1029         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1030         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1031         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1032         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1033         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1034         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1035         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1036         TRUE with true throughout.
1037         * bfd-in2.h: Regenerate.
1038         * libbfd.h: Regenerate.
1039         * libcoff.h: Regenerate.
1040
1041 2021-03-31  Alan Modra  <amodra@gmail.com>
1042
1043         * bfd-in.h: Include stdbool.h.
1044         (bfd_boolean): Define as bool
1045         * bfd-in2.h: Regenerate.
1046
1047 2021-03-31  Alan Modra  <amodra@gmail.com>
1048
1049         * .gitignore: Delete bfd_stdint.h entry.
1050         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1051         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1052         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1053         * configure.ac: Don't invoke GCC_HEADER_STDINT.
1054         * configure.com: Don't create bfd_stdint.h.
1055         * Makefile.in: Regenerate.
1056         * aclocal.m4: Regenerate.
1057         * bfd-in2.h: Regenerate.
1058         * config.in: Regenerate.
1059         * configure: Regenerate.
1060         * doc/Makefile.in: Regenerate.
1061         * po/BLD-POTFILES.in: Regenerate.
1062
1063 2021-03-31  Alan Modra  <amodra@gmail.com>
1064
1065         * bfd-in.h: Include string.h.
1066         (LITMEMCPY, LITSTRCPY): Delete.
1067         * bfd-in2.h: Regenerate.
1068
1069 2021-03-30  Alan Modra  <amodra@gmail.com>
1070
1071         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1072         unless is_elf_hash_table.
1073
1074 2021-03-29  Alan Modra  <amodra@gmail.com>
1075
1076         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1077         to bfd_boolean.
1078         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1079         against FALSE.
1080         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1081         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1082         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1083         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1084         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1085         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1086         * elf32-rx.c (rx_set_section_contents): Likewise.
1087         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1088         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1089         * mach-o.c (bfd_mach_o_read_command): Likewise.
1090         * targets.c (bfd_get_target_info): Likewise.
1091
1092 2021-03-29  Alan Modra  <amodra@gmail.com>
1093
1094         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1095         * elf32-z80.c (z80_is_local_label_name): Likewise.
1096         * elf32-spu.c (spu_elf_modify_headers): Likewise.
1097         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1098         Change type to int.
1099         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1100         for error return from vms_write_data_block.
1101
1102 2021-03-29  Alan Modra  <amodra@gmail.com>
1103
1104         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1105         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1106         (elf64_ia64_local_dyn_sym_thunk): Likewise.
1107         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1108         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1109         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1110         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1111         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1112         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1113         (riscv_pcrel_reloc_eq): Likewise.
1114         (riscv_elf_finish_local_dynamic_symbol): Likewise.
1115         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1116         (finish_local_dynamic_symbol): Likewise.
1117         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1118         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1119         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1120
1121 2021-03-29  Alan Modra  <amodra@gmail.com>
1122
1123         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1124         a void pointer.
1125         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1126         elf_link_output_symstrtab when calling output_arch_syms and
1127         output_arch_local_syms.
1128         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1129         elf_backend_output_arch_local_syms>): Change return type of func
1130         arg to match elf_link_output_symstrtab.
1131         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1132         return type.
1133         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1134         (nds32_elf_output_arch_syms): Correct func return type.
1135
1136 2021-03-29  Alan Modra  <amodra@gmail.com>
1137
1138         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1139         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1140         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1141         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1142         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1143         * elf32-bfin.c (bfin_relocate_section): Likewise.
1144         (bfinfdpic_relocate_section): Likewise.
1145         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1146         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1147         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1148         * elf32-csky.c (csky_elf_relocate_section): Likewise.
1149         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1150         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1151         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1152         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1153         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1154         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1155         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1156         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1157         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1158         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1159         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1160         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1161         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1162         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1163         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1164         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1165         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1166         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1167         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1168         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1169         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1170         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1171         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1172         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1173         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1174         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1175         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1176         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1177         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1178         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1179         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1180         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1181         (_bfd_score_elf_relocate_section): Likewise.
1182         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1183         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1184         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1185         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1186         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1187         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1188         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1189         * elf32-visium.c (visium_elf_relocate_section): Likewise.
1190         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1191         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1192         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1193         * elf32-z80.c (z80_elf_relocate_section): Likewise.
1194         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1195         (elf64_alpha_relocate_section): Likewise.
1196         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1197         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1198         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1199         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1200         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1201         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1202         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1203         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1204         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1205         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1206         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1207         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1208         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1209         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1210         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1211         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1212
1213 2021-03-26  Keith Seitz  <keiths@redhat.com>
1214
1215         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1216         offset of program headers after calling elf_read_notes.
1217
1218 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1219
1220         * dwarf2.c (read_indexed_string): Rename index to idx.
1221
1222 2021-03-22  Martin Liska  <mliska@suse.cz>
1223
1224         * bfd-in.h (startswith): Add startswith function.
1225         (CONST_STRNEQ): Remove.
1226         * bfd-in2.h (startswith): Regenerate with make headers.
1227         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1228         (_bfd_slurp_extended_name_table): Likewise.
1229         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1230         * bfd.c (bfd_get_sign_extend_vma): Likewise.
1231         (bfd_convert_section_size): Likewise.
1232         (bfd_convert_section_contents): Likewise.
1233         * coff-stgo32.c (go32exe_create_stub): Likewise.
1234         (go32exe_check_format): Likewise.
1235         * coffcode.h (styp_to_sec_flags): Likewise.
1236         (GNU_DEBUGALTLINK): Likewise.
1237         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1238         (coff_gc_sweep): Likewise.
1239         (bfd_coff_gc_sections): Likewise.
1240         * cofflink.c (coff_link_add_symbols): Likewise.
1241         (process_embedded_commands): Likewise.
1242         * compress.c (bfd_is_section_compressed_with_header): Likewise.
1243         (bfd_init_section_decompress_status): Likewise.
1244         * dwarf2.c (find_debug_info): Likewise.
1245         (place_sections): Likewise.
1246         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1247         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1248         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1249         (assign_section_numbers): Likewise.
1250         (elfcore_grok_win32pstatus): Likewise.
1251         * elf32-arm.c (cmse_scan): Likewise.
1252         (elf32_arm_gc_mark_extra_sections): Likewise.
1253         (elf32_arm_size_dynamic_sections): Likewise.
1254         (is_arm_elf_unwind_section_name): Likewise.
1255         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1256         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1257         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1258         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1259         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1260         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1261         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1262         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1263         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1264         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1265         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1266         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1267         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1268         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1269         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1270         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1271         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1272         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1273         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1274         (elf32_tic6x_size_dynamic_sections): Likewise.
1275         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1276         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1277         (xtensa_is_insntable_section): Likewise.
1278         (xtensa_is_littable_section): Likewise.
1279         (xtensa_is_proptable_section): Likewise.
1280         (xtensa_property_section_name): Likewise.
1281         (xtensa_callback_required_dependence): Likewise.
1282         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1283         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1284         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1285         (get_reloc_section): Likewise.
1286         (elf64_ia64_size_dynamic_sections): Likewise.
1287         (elf64_ia64_object_p): Likewise.
1288         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1289         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1290         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1291         * elflink.c (elf_link_add_object_symbols): Likewise.
1292         (_bfd_elf_gc_mark_extra_sections): Likewise.
1293         (bfd_elf_parse_eh_frame_entries): Likewise.
1294         (_bfd_elf_section_already_linked): Likewise.
1295         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1296         * elfnn-ia64.c (is_unwind_section_name): Likewise.
1297         (elfNN_ia64_size_dynamic_sections): Likewise.
1298         (elfNN_ia64_object_p): Likewise.
1299         * elfxx-mips.c (FN_STUB_P): Likewise.
1300         (CALL_STUB_P): Likewise.
1301         (CALL_FP_STUB_P): Likewise.
1302         (_bfd_mips_elf_section_from_shdr): Likewise.
1303         (_bfd_mips_elf_fake_sections): Likewise.
1304         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1305         (_bfd_mips_final_write_processing): Likewise.
1306         (_bfd_mips_elf_final_link): Likewise.
1307         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1308         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1309         (elf_x86_64_is_reloc_section): Likewise.
1310         * hpux-core.c (thread_section_p): Likewise.
1311         * libcoff.h (bfd_pei_p): Likewise.
1312         * linker.c (REAL): Likewise.
1313         (unwrap_hash_lookup): Likewise.
1314         (_bfd_generic_link_add_one_symbol): Likewise.
1315         * mmo.c (mmo_internal_write_section): Likewise.
1316         * osf-core.c (osf_core_core_file_p): Likewise.
1317         * pef.c (bfd_pef_print_symbol): Likewise.
1318         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1319         * som.c (som_slurp_symbol_table): Likewise.
1320         (som_slurp_armap): Likewise.
1321         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1322
1323 2021-03-22  Jan Beulich  <jbeulich@suse.com>
1324
1325         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1326         language translation wrapping to _bfd_error_handler()
1327         invocations.
1328
1329 2021-03-21  Alan Modra  <amodra@gmail.com>
1330
1331         * bfd-in.h (startswith): New inline.
1332         (CONST_STRNEQ): Use startswith.
1333         * bfd-in2.h: Regenerate.
1334
1335 2021-03-20  Alan Modra  <amodra@gmail.com>
1336
1337         PR 27590
1338         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1339         test for .gnu.debuglto*.
1340
1341 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1342
1343         PR ld/27590
1344         * elf.c (_bfd_elf_make_section_from_shdr): Treat
1345         .gnu.debuglto_.debug_ section as debugging section unless it is
1346         marked with SHF_EXCLUDE.
1347         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1348         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1349         matching non-debugging sections or linkonce section with comdat
1350         section.
1351
1352 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1353
1354         PR ld/27587
1355         * dwarf2.c (read_attribute_value): Check version >= 3 for
1356         DW_FORM_ref_addr.
1357
1358 2021-03-16  Nick Clifton  <nickc@redhat.com>
1359
1360         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1361         overrun by using sizeof of the destination x_fname field as the
1362         limit for a memcpy.
1363
1364 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1365
1366         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1367
1368 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1369
1370         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1371         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1372         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1373         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1374         BFD_RELOC_PPC64_TLS_ML): New relocations.
1375         * bfd-in2.h: Regenerate.
1376         * libbfd.h: Regenerate.
1377         * coff-rs6000.c (xcoff_calculate_relocation): Call
1378         xcoff_reloc_type_tls for TLS relocations.
1379         (xcoff_howto_table): Implement TLS relocations.
1380         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1381         (xcoff_reloc_type_tls): New function.
1382         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1383         (xcoff_howto_table): Likewise.
1384         (_bfd_xcoff_reloc_type_lookup): Likewise.
1385         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1386         (styp_to_sec_flags): Likewise.
1387         (coff_compute_section_file_positions): Avoid file offset
1388         optimisation for .data when the previous section is .tdata.
1389         (coff_write_object_contents): Handle TLS sections.
1390         * coffswap.h (coff_swap_aouthdr_out): Add support for
1391         new fields in aouthdr.
1392         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1393         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1394         (xcoff_need_ldrel_p): Add cases for TLS relocations.
1395         (xcoff_create_ldrel): Add l_symndx for TLS sections.
1396
1397 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1398
1399         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1400         New relocations.
1401         * bfd-in2.h: Regenerate.
1402         * libbfd.h: Regenerate.
1403         * coff-rs6000.c (xcoff_calculate_relocation): Call
1404         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1405         (xcoff_howto_table): Remove src_mask for TOC relocations.
1406         Add R_TOCU and R_TOCL howtos.
1407         (_bfd_xcoff_reloc_type_lookup): Add cases for
1408         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1409         (xcoff_reloc_type_toc): Compute the whole offset.
1410         Implement R_TOCU and R_TOCL.
1411         * coff64-rs6000.c (xcoff64_calculate_relocation):
1412         Likewise.
1413         (xcoff64_howto_table): Likewise.
1414         (xcoff64_reloc_type_lookup): Likewise.
1415
1416 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1417
1418         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1419         add new relocations.
1420         (xcoff_howto_table): Likewise.
1421         (xcoff_rtype2howto): Increase r_type maximum value.
1422         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1423         of create a new one from scratch.  Enable only some relocations
1424         to have a changing r_size.
1425         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1426         (xcoff64_howto_table): Likewise.
1427         (xcoff64_rtype2howto): Likewise.
1428         (xcoff64_ppc_relocate_section): Likewise.
1429         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1430
1431 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1432
1433         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1434
1435 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1436
1437         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1438         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1439         support for o_cputype field.  Avoid creating an empty a.out header
1440         for XCOFF64.
1441
1442 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1443
1444         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1445         missing smclass.
1446
1447 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
1448
1449         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1450         restart_relax, used to check if we need to run the whole
1451         relaxations from relax pass 0 to 2 again.
1452         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1453         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1454         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1455         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
1456         after_allocation to check if we need to run the whole relaxations again.
1457         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1458         when the restart_relax is FALSE; At last set restart_relax to TRUE if
1459         again is TRUE, too.
1460         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1461         (bfd_elf64_riscv_restart_relax_sections): Likewise.
1462
1463 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1464
1465         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1466         offset.
1467
1468 2021-03-10  Alan Modra  <amodra@gmail.com>
1469             Jan Beulich  <jbeulich@suse.com>
1470
1471         * elf.c (bfd_elf_generic_reloc): Make references between debug
1472         sections use section relative values.
1473
1474 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1475
1476         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1477
1478 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         PR ld/27425
1481         PR ld/27432
1482         * bfd.c (_bfd_get_link_info): New function.
1483         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1484         (elf_link_info): New.
1485         * libbfd-in.h (_bfd_get_link_info): New prototype.
1486         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1487         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1488         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1489         (pex64_link_add_symbols): New function.
1490         (coff_bfd_link_add_symbols): New macro.
1491         * libbfd.h: Regenerated.
1492
1493 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1494             Andrew Burgess  <andrew.burgess@embecosm.com>
1495
1496         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1497         * elf.c (elfcore_grok_riscv_csr): New function.
1498         (elfcore_grok_note): Handle NT_RISCV_CSR.
1499         (elfcore_write_riscv_csr): New function.
1500         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1501
1502 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1503             Andrew Burgess  <andrew.burgess@embecosm.com>
1504
1505         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1506         (PRPSINFO_PR_PSARGS_LENGTH): Define.
1507         (riscv_write_core_note): New function.
1508         (riscv_elf_grok_psinfo): Make use of two new length defines.
1509         (elf_backend_write_core_note): Define.
1510
1511 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1512             Andrew Burgess  <andrew.burgess@embecosm.com>
1513
1514         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1515         * elf.c (elfcore_grok_gdb_tdesc): New function.
1516         (elfcore_grok_note): Handle NT_GDB_TDESC.
1517         (elfcore_write_gdb_tdesc): New function.
1518         (elfcore_write_register_note): Handle NT_GDB_TDESC.
1519
1520 2021-03-05  Nick Clifton  <nickc@redhat.com>
1521
1522         PR 27521
1523         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1524         (read_indexed_string): Placeholder function.
1525         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1526         forms.
1527
1528 2021-03-05  Alan Modra  <amodra@gmail.com>
1529
1530         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1531         2020-09-16 changes.
1532         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1533         adjustments here instead.  Separate pc-relative adjustments
1534         from symbol related adjustments.  Tidy comments and formatting.
1535
1536 2021-03-04  Jan Beulich  <jbeulich@suse.com>
1537
1538         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1539         final PE images.
1540
1541 2021-03-04  Alan Modra  <amodra@gmail.com>
1542
1543         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1544
1545 2021-03-03  Alan Modra  <amodra@gmail.com>
1546
1547         PR 27500
1548         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1549         processing not when start/stop symbol section is unmarked but
1550         on first time a start/stop symbol is processed.
1551
1552 2021-03-03  Alan Modra  <amodra@gmail.com>
1553
1554         * reloc.c: Include x86_64.h rather than internal.h.
1555
1556 2021-03-02  Nick Clifton  <nickc@redhat.com>
1557
1558         PR 27484
1559         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1560         function and variable tags and a second time to resolve their
1561         attributes.
1562
1563 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
1564
1565         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1566
1567 2021-03-02  Alan Modra  <amodra@gmail.com>
1568
1569         PR 27451
1570         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1571         linker defined start/stop symbols when start_stop_gc.
1572
1573 2021-03-02  Alan Modra  <amodra@gmail.com>
1574
1575         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1576         indirect to pc-relative or toc-relative for undefined symbols.
1577
1578 2021-03-01  Alan Modra  <amodra@gmail.com>
1579             Fangrui Song <maskray@google.com>
1580
1581         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1582         defined start/stop symbols when start_stop_gc.
1583         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1584         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1585         * linker.c (bfd_generic_define_start_stop): Likewise.
1586
1587 2021-02-25  Alan Modra  <amodra@gmail.com>
1588
1589         PR 27441
1590         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1591         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1592         use when deciding an as-needed library should be loaded instead
1593         of using the binding of the library definition.
1594
1595 2021-02-24  Alan Modra  <amodra@gmail.com>
1596
1597         PR 27459
1598         * coff-stgo32.c (go32exe_check_format): Sanity check size of
1599         header to avoid a buffer overflow.
1600
1601 2021-02-22  Alan Modra  <amodra@gmail.com>
1602
1603         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1604         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1605
1606 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1607
1608         PR 27158
1609         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1610         (_bfd_riscv_relax_call): Likewise.
1611         (_bfd_riscv_relax_lui): Likewise.
1612         * elfxx-riscv.c (howto_table): Likewise.
1613
1614 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1615
1616         * Makefile.am: Added cpu-riscv.h.
1617         * Makefile.in: Regenerated.
1618         * po/SRC-POTFILES.in: Regenerated.
1619         * cpu-riscv.h: Added to support spec versions controlling.
1620         Also added extern arrays and functions for cpu-riscv.c.
1621         (enum riscv_spec_class): Define all spec classes here uniformly.
1622         (struct riscv_spec): Added for all specs.
1623         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1624         (RISCV_GET_SPEC_NAME): Likewise.
1625         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1626         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1627         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1628         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1629         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1630         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1631         (riscv_priv_specs): Moved below.
1632         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1633         (riscv_isa_specs): Moved from include/opcode/riscv.h.
1634         * elfnn-riscv.c: Included cpu-riscv.h.
1635         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1636         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1637         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1638         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1639
1640 2021-02-17  Alan Modra  <amodra@gmail.com>
1641
1642         * wasm-module.c: Guard include of limits.h.
1643         (CHAR_BIT): Provide backup define.
1644         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1645         Correct signed overflow checking.
1646
1647 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
1648
1649         PR 27200
1650         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1651         copying the elf flags from input BFD to output BFD, until we have
1652         checked if the input BFD has no code section or not.  Also fix the
1653         problem that we only check the first section rather than the entire
1654         sections for input BFD.
1655
1656 2021-02-16  Alan Modra  <amodra@gmail.com>
1657
1658         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1659         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1660
1661 2021-02-15  Jan Beulich  <jbeulich@suse.com>
1662
1663         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1664         * doc/Makefile.in: Re-generate.
1665
1666 2021-02-15  Alan Modra  <amodra@gmail.com>
1667
1668         * elf32-nds32.c (nds32_get_section_contents): Replace
1669         bfd_malloc_and_get_section with bfd_get_full_section_contents.
1670         (nds32_elf_relax_delete_blanks): Init contents.
1671         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1672
1673 2021-02-15  Alan Modra  <amodra@gmail.com>
1674
1675         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1676         bfd_get_full_section_contents.
1677
1678 2021-02-14  Alan Modra  <amodra@gmail.com>
1679
1680         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1681         all fixes to bfd_generic_get_relocated_section_contents since this
1682         function was split out.
1683
1684 2021-02-11  Alan Modra  <amodra@gmail.com>
1685
1686         * config.bfd: Remove ia64 from obsolete list.
1687
1688 2021-02-11  Alan Modra  <amodra@gmail.com>
1689
1690         PR ld/22269
1691         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1692
1693 2021-02-11  Alan Modra  <amodra@gmail.com>
1694
1695         PR 27294
1696         * elf32-avr.c (avr_elf32_load_records_from_section): Use
1697         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
1698         unnecessary casts.
1699
1700 2021-02-11  Alan Modra  <amodra@gmail.com>
1701
1702         PR 27291
1703         * section.c (bfd_get_section_contents): Avoid possible overflow
1704         when range checking offset and count.
1705         (bfd_set_section_contents): Likewise.
1706
1707 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1708
1709         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1710         favour of LIBINTL.
1711         * configure: Regenerated.
1712
1713 2021-02-09  Alan Modra  <amodra@gmail.com>
1714
1715         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1716         * configure.ac: Delete symbian entries.
1717         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1718         * elf32-arm.c: Remove symbian support.  Formatting.
1719         * targets.c: Delete symbian entries.
1720         * configure: Regenerate.
1721
1722 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1723
1724         PR ld/19609
1725         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1726         info when failed to convert GOTPCREL relocation.
1727
1728 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1729
1730         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1731
1732 2021-02-04  Alan Modra  <amodra@gmail.com>
1733
1734         PR 27311
1735         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1736         libraries for IR references on pass over libraries after LTO
1737         recompilation.
1738
1739 2021-02-03  Alan Modra  <amodra@gmail.com>
1740
1741         PR 27311
1742         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1743         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1744         libraries when H is an indirect symbol after calling
1745         _bfd_elf_add_default_symbol.
1746
1747 2021-02-03  Alan Modra  <amodra@gmail.com>
1748
1749         PR 27311
1750         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1751         undecorated symbol will have a different version.
1752
1753 2021-02-02  Alan Modra  <amodra@gmail.com>
1754
1755         PR 27311
1756         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1757         Use when handling default versioned symbol.  Rename existing
1758         override variable to nondef_override and use for non-default
1759         versioned symbol.
1760         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1761         pull in as-needed libraries when override is set.
1762
1763 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1764
1765         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1766
1767 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1768
1769         PR 27254
1770         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1771         offset for the R_RL78_RH_SADDR relocation.
1772
1773 2021-01-29  Alan Modra  <amodra@gmail.com>
1774
1775         PR 27271
1776         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1777         on symbols defined in absolute or other special sections.
1778
1779 2021-01-28  Alan Modra  <amodra@gmail.com>
1780
1781         PR 27259
1782         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1783         prevent endless looping of linked-to sections.
1784
1785 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1786
1787         * bfd-elf.h (elfcore_write_file_note): New function.
1788         * elf.c (elfcore_write_file_note): New function.
1789
1790 2021-01-26  Alan Modra  <amodra@gmail.com>
1791
1792         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1793
1794 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR binutils/27231
1797         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1798         number tables.
1799
1800 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         PR binutils/27231
1803         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1804         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1805
1806 2021-01-20  Alan Modra  <amodra@gmail.com>
1807
1808         * elf32-ppc.c: Delete outdated comment.
1809         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1810         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1811
1812 2021-01-20  Alan Modra  <amodra@gmail.com>
1813
1814         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1815         section symbols are present.
1816
1817 2021-01-19  Alan Modra  <amodra@gmail.com>
1818
1819         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1820         throughout to replace casts.
1821         (branch_reloc_hash_match): Remove const from params.
1822         (use_local_plt): New function.
1823         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1824         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1825         Use use_local_plt.
1826         * elf32-ppc.c (use_local_plt): New function.
1827         (allocate_dynrelocs, ppc_elf_relocate_section),
1828         (write_global_sym_plt): Use use_local_plt.
1829
1830 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         PR ld/27193
1833         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1834
1835 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         PR ld/23169
1838         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1839         check pointer_equality_needed.
1840
1841 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1842
1843         * elf-linker-x86.h (elf_linker_x86_params): Add
1844         report_relative_reloc.
1845         * elf32-i386.c (elf_i386_relocate_section): Call
1846         _bfd_x86_elf_link_report_relative_reloc to report relative
1847         relocations for -z report-relative-reloc.
1848         (elf_i386_finish_dynamic_symbol): Likewse.
1849         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1850         (elf_x86_64_finish_dynamic_symbol): Likewse.
1851         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1852         function.
1853         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1854         prototype.
1855
1856 2021-01-16  Alan Modra  <amodra@gmail.com>
1857
1858         * compress.c (decompress_contents): Tidy inflateEnd result test.
1859
1860 2021-01-16  Alan Modra  <amodra@gmail.com>
1861
1862         PR 26002
1863         * elflink.c (elf_link_output_extsym): Use version 1 in
1864         .gnu.version for undefined unversioned symbols.
1865
1866 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1867
1868         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1869         caused the by previous commit accidentally.
1870
1871 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1872
1873         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1874         also aligned the code.
1875
1876 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1877
1878         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1879
1880 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1881
1882         * elfnn-riscv.c: Comments tidy and improvement.
1883         * elfxx-riscv.c: Likewise.
1884         * elfxx-riscv.h: Likewise.
1885
1886 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1887
1888         PR ld/26688
1889         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1890         section for R_BFIN_FUNCDESC.
1891
1892 2021-01-14  Nick Clifton  <nickc@redhat.com>
1893
1894         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1895
1896 2021-01-13  Alan Modra  <amodra@gmail.com>
1897
1898         * Makefile.in: Regenerate.
1899         * doc/Makefile.in: Regenerate.
1900
1901 2021-01-13  Alan Modra  <amodra@gmail.com>
1902
1903         PR 27160
1904         * section.c (struct bfd_section): Remove pattern field.
1905         (BFD_FAKE_SECTION): Adjust to suit.
1906         * bfd-in2.h: Regenerate.
1907         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1908         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1909
1910 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         PR binutils/26792
1913         * configure.ac: Use GNU_MAKE_JOBSERVER.
1914         * aclocal.m4: Regenerated.
1915         * configure: Likewise.
1916
1917 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1918
1919         PR ld/27171
1920         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1921         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1922
1923 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1924
1925         PR ld/27173
1926         * configure: Regenerated.
1927
1928 2021-01-11  Nick Clifton  <nickc@redhat.com>
1929
1930         * po/fr.po: Updated French translation.
1931         * po/pt.po: Updated Portuguese translation.
1932         * po/sr.po: Updated Serbian translation.
1933         * po/uk.po: Updated Ukranian translation.
1934
1935 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1936
1937         * configure: Regenerated.
1938
1939 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1940
1941         PR ld/27166
1942         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1943         -z lam-u48 and -z lam-u57.
1944
1945 2021-01-09  Nick Clifton  <nickc@redhat.com>
1946
1947         * version.m4: Change to 2.36.50.
1948         * configure: Regenerate.
1949         * po/bfd.pot: Regenerate.
1950
1951 2021-01-09  Nick Clifton  <nickc@redhat.com>
1952
1953         * 2.36 release branch crated.
1954
1955 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1956
1957         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1958         LAM_U57 when setting LAM_U48.
1959
1960 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1961
1962         PR ld/26256
1963         PR ld/27160
1964         * elflink.c (elf_fixup_link_order): Verify that fixing up
1965         SHF_LINK_ORDER doesn't increase the output section size.
1966
1967 2021-01-09  Alan Modra  <amodra@gmail.com>
1968
1969         * configure: Regenerate.
1970
1971 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1972
1973         * configure: Regenerate.
1974
1975 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1976
1977         PR 27109
1978         * aix386-core.c (core_aix386_vec): Initialize
1979         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1980         * aout-target.h (MY (vec)): Likewise.
1981         * binary.c (binary_vec): Likewise.
1982         * cisco-core.c (core_cisco_be_vec): Likewise.
1983         (core_cisco_le_vec): Likewise.
1984         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1985         * coff-i386.c (TARGET_SYM): Likewise.
1986         (TARGET_SYM_BIG): Likewise.
1987         * coff-ia64.c (TARGET_SYM): Likewise.
1988         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1989         (mips_ecoff_be_vec): Likewise.
1990         (mips_ecoff_bele_vec): Likewise.
1991         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1992         (powerpc_xcoff_vec): Likewise.
1993         * coff-sh.c (sh_coff_small_vec): Likewise.
1994         (sh_coff_small_le_vec): Likewise.
1995         * coff-tic30.c (tic30_coff_vec): Likewise.
1996         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1997         (tic54x_coff0_beh_vec): Likewise.
1998         (tic54x_coff1_vec): Likewise.
1999         (tic54x_coff1_beh_vec): Likewise.
2000         (tic54x_coff2_vec): Likewise.
2001         (tic54x_coff2_beh_vec): Likewise.
2002         * coff-x86_64.c (TARGET_SYM): Likewise.
2003         (TARGET_SYM_BIG): Likewise.
2004         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2005         (rs6000_xcoff64_aix_vec): Likewise.
2006         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2007         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2008         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2009         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2010         (TARGET_LITTLE_SYM): Likewise.
2011         * hppabsd-core.c (core_hppabsd_vec): Likewise.
2012         * hpux-core.c (core_hpux_vec): Likewise.
2013         * i386msdos.c (i386_msdos_vec): Likewise.
2014         * ihex.c (ihex_vec): Likewise.
2015         * irix-core.c (core_irix_vec): Likewise.
2016         * mach-o-target.c (TARGET_NAME): Likewise.
2017         * mmo.c (mmix_mmo_vec): Likewise.
2018         * netbsd-core.c (core_netbsd_vec): Likewise.
2019         * osf-core.c (core_osf_vec): Likewise.
2020         * pdp11.c (MY (vec)): Likewise.
2021         * pef.c (pef_vec): Likewise.
2022         (pef_xlib_vec): Likewise.
2023         * plugin.c (plugin_vec): Likewise.
2024         * ppcboot.c (powerpc_boot_vec): Likewise.
2025         * ptrace-core.c (core_ptrace_vec): Likewise.
2026         * sco5-core.c (core_sco5_vec): Likewise.
2027         * som.c (hppa_som_vec): Likewise.
2028         * srec.c (srec_vec): Likewise.
2029         (symbolsrec_vec): Likewise.
2030         * tekhex.c (tekhex_vec): Likewise.
2031         * trad-core.c (core_trad_vec): Likewise.
2032         * verilog.c (verilog_vec): Likewise.
2033         * vms-alpha.c (alpha_vms_vec): Likewise.
2034         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2035         * wasm-module.c (wasm_vec): Likewise.
2036         * xsym.c (sym_vec): Likewise.
2037         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2038         isn't set.
2039         (elf_map_symbols): Don't include ignored section symbols.
2040         * elfcode.h (elf_slurp_symbol_table): Also set
2041         BSF_SECTION_SYM_USED on STT_SECTION symbols.
2042         * elflink.c (bfd_elf_final_link): Generated section symbols only
2043         when emitting relocations or reqired.
2044         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2045         * syms.c (BSF_SECTION_SYM_USED): New.
2046         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2047         (bfd_target): Add keep_unused_section_symbols.
2048         (bfd_keep_unused_section_symbols): New.
2049         * bfd-in2.h: Regenerated.
2050
2051 2021-01-07  Nick Clifton  <nickc@redhat.com>
2052
2053         PR 25713
2054         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2055         absolute paths and check to see if they are longer than MAX_PATH.
2056
2057 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2058
2059         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2060
2061 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2062             Jim Wilson  <jimw@sifive.com>
2063             Andrew Waterman  <andrew@sifive.com>
2064             Maxim Blinov  <maxim.blinov@embecosm.com>
2065             Kito Cheng  <kito.cheng@sifive.com>
2066             Nelson Chu  <nelson.chu@sifive.com>
2067
2068         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2069
2070 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
2071
2072         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2073         (bfinfdpic_check_relocs): Likewise.
2074
2075 2021-01-06  Alan Modra  <amodra@gmail.com>
2076
2077         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2078         on unknown r_type.
2079         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2080
2081 2021-01-06  Alan Modra  <amodra@gmail.com>
2082
2083         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2084         (sparc64-*-solaris2*): Add sparc_elf64_vec and
2085         sparc_elf32_vec.
2086
2087 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2088
2089         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2090         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
2091         * configure.ac: Handle riscv_elf[32|64]_be_vec.
2092         * configure: Regenerate.
2093         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2094         riscv_is_insn_reloc.
2095         (riscv_get_insn): RISC-V instructions are always little endian, but
2096         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2097         the insturctions.
2098         (riscv_put_insn): Likewsie.
2099         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2100         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2101         use riscv_[get|put]_insn or bfd_[get|put].
2102         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2103         or bfd_[get|put]l16 for code.
2104         (riscv_elf_relocate_section): Likewise.
2105         (riscv_elf_finish_dynamic_symbol): Likewise.
2106         (riscv_elf_finish_dynamic_sections): Likewise.
2107         (_bfd_riscv_relax_call): Likewise.
2108         (_bfd_riscv_relax_lui): Likewise.
2109         (_bfd_riscv_relax_align): Likewise.
2110         (_bfd_riscv_relax_pc): Likewise.
2111         (riscv_elf_object_p): Handled for big endian.
2112         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2113         * targets.c: Add riscv_elf[32|64]_be_vec.
2114         (_bfd_target_vector): Likewise.
2115
2116 2021-01-05  Alan Modra  <amodra@gmail.com>
2117
2118         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2119         for relocatable executable.
2120
2121 2021-01-05  Alan Modra  <amodra@gmail.com>
2122
2123         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2124
2125 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
2126
2127         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2128         make sure gp symbol is output as a dynamic symbol.
2129
2130 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2131
2132         PR ld/26256
2133         * elflink.c (compare_link_order): Place unordered sections before
2134         ordered sections.
2135         (elf_fixup_link_order): Add a link info argument.  Allow mixed
2136         ordered and unordered input sections for non-relocatable link.
2137         Sort the consecutive bfd_indirect_link_order sections with the
2138         same pattern.  Change the offsets of the bfd_indirect_link_order
2139         sections only.
2140         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2141         * section.c (bfd_section): Add pattern.
2142         (BFD_FAKE_SECTION): Initialize pattern to NULL.
2143         * bfd-in2.h: Regenerated.
2144
2145 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
2146
2147         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2148         of private flags with 0x.
2149         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2150
2151 2021-01-04  Alan Modra  <amodra@gmail.com>
2152
2153         PR 26822
2154         * elflink.c (elf_link_input_bfd): Use the file base name in
2155         linker generated STT_FILE symbols.
2156
2157 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
2158
2159         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2160         * elfxx-riscv.h: Add declaration.
2161         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2162         riscv_compare_subsets to check the orders.
2163         (riscv_skip_prefix): Removed.
2164         (riscv_prefix_cmp): Removed.
2165
2166 2021-01-04  Alan Modra  <amodra@gmail.com>
2167
2168         PR 26741
2169         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2170         calculating subset version length.
2171
2172 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2173
2174         * xcofflink.c: Correct spelling in comments.
2175
2176 2021-01-01  Alan Modra  <amodra@gmail.com>
2177
2178         Update year range in copyright notice of all files.
2179
2180 For older changes see ChangeLog-2020
2181 \f
2182 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2183
2184 Copying and distribution of this file, with or without modification,
2185 are permitted in any medium without royalty provided the copyright
2186 notice and this notice are preserved.
2187
2188 Local Variables:
2189 mode: change-log
2190 left-margin: 8
2191 fill-column: 74
2192 version-control: never
2193 End: