binutils/ChangeLog

   1 2022-01-17  Nick Clifton  <nickc@redhat.com>
   2
   3         * Makefile.in: Regenerate.
   4
   5 2022-01-11  Fangrui Song  <maskray@google.com>
   6
   7         PR binutils/28759
   8         * ar.c (long_options): Add --thin.
   9         (usage) Add --thin. Deprecate -T without diagnostics.
  10         * doc/binutils.texi: Add doc.
  11         * NEWS: Mention --thin.
  12         * binutils/testsuite/binutils-all/ar.exp: Add tests.
  13
  14 2022-01-11  Martin Storsjö  <martin@martin.st>
  15
  16         * dlltool.c (main): If a prefix has not been provided, attempt to
  17         use a deterministic one based upon the dll name.
  18
  19 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
  20
  21         PR 28718
  22         * dwarf.c: Revert previous delta.
  23         (debug_get_real_type): Reject indirect types that point to
  24         indirect types.
  25         (debug_get_type_name, debug_get_type_size, debug_write_type):
  26         Likewise.
  27
  28 2022-01-06  Nick Clifton  <nickc@redhat.com>
  29
  30         * debug.c (debug_write_type): Allow for malicious recursion via
  31         indirect debug types.
  32
  33 2022-01-04  Nick Clifton  <nickc@redhat.com>
  34
  35         PR 28716
  36         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
  37
  38 2021-12-16  Nick Clifton  <nickc@redhat.com>
  39
  40         PR 28697
  41         * dwarf.c (load_build_id_debug_file): New function.
  42         (try_build_id_prefix): New function.
  43         (check_for_and_load_links): Call load_build_id_debug_file.
  44         (debug_displays): Add entry for .note.gnu.build-id.
  45         * dwarf.h (enum dwarf_section_display_enum): Add
  46         note_gnu_build_id.
  47         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
  48         Fix regexp for loads via debuglink section.
  49
  50 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
  51
  52         * MAINTAINERS: Add myself and Zhensong Liu
  53         as the LoongArch maintainer.
  54
  55 2021-12-02  Nick Clifton  <nickc@redhat.com>
  56
  57         PR 28645
  58         * dwarf.c (process_cu_tu_index): Add test for overruning section
  59         whilst processing slots.
  60
  61 2021-11-30  Roland McGrath  <mcgrathr@google.com>
  62
  63         * doc/local.mk: Give each man page target its missing dependency on
  64         doc/$(am__dirstamp).
  65
  66 2021-11-30  Nick Clifton  <nickc@redhat.com>
  67
  68         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
  69         offsets, sizes and ranges.
  70         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
  71         the offset.
  72         (display_loclists_list): Likewise.
  73         (display_loc_list_dwo): Likewise.
  74         (display_debug_str): Likewise.
  75         (display_debug_aranges): Likewise.
  76         (display_debug_ranges_list): Likewise.
  77         (display_debug_rnglists_list): Likewise.
  78         (display_debug_ranges): Likewise.
  79
  80 2021-11-29  Nick Clifton  <nickc@redhat.com>
  81
  82         PR 28632
  83         * strings.c (usage): Update desciption of -n option.
  84         * doc/binutils.texi: Likewise.
  85
  86 2021-11-24  Nick Clifton  <nickc@redhat.com>
  87
  88         PR 28564
  89         * sysdump.c (getCHARS): Check for an out of bounds read.
  90
  91 2021-11-16  Fangrui Song  <maskray@google.com>
  92
  93         * readelf.c (enum relocation_type): New.
  94         (slurp_relr_relocs): New.
  95         (dump_relocations): Change is_rela to rel_type.
  96         Dump RELR.
  97         (dynamic_relocations): Add DT_RELR.
  98         (process_relocs): Check SHT_RELR and DT_RELR.
  99         (process_dynamic_section): Store into dynamic_info for
 100         DT_RELR/DT_RELRENT/DT_RELRSZ.
 101
 102 2021-11-09  Nick Clifton  <nickc@redhat.com>
 103
 104         * nm.c: Add --unicode option to control how unicode characters are
 105         handled.
 106         * objdump.c: Likewise.
 107         * readelf.c: Likewise.
 108         * strings.c: Likewise.
 109         * binutils.texi: Document the new feature.
 110         * NEWS: Document the new feature.
 111         * testsuite/binutils-all/unicode.exp: New file.
 112         * testsuite/binutils-all/nm.hex.unicode
 113         * testsuite/binutils-all/strings.escape.unicode
 114         * testsuite/binutils-all/objdump.highlight.unicode
 115         * testsuite/binutils-all/readelf.invalid.unicode
 116
 117 2021-11-03  Tom Tromey  <tromey@adacore.com>
 118
 119         * dwarf.c (display_debug_loc): Use section name in warnings.
 120
 121 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 122
 123         * objdump.c (usage): --ctf now has an optional argument.
 124         (main): Adjust accordingly.
 125         (dump_ctf): Default it.
 126         * doc/ctf.options.texi: Adjust.
 127
 128 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 129
 130         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 131         (dump_ctf): Don't open a separate section; use the parent_name in
 132         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 133         so we can pass down a member count.
 134         (dump_ctf_archive_member): Add the member count; don't return
 135         anything.  Import parents into children no matter what the
 136         parent's name, while still avoiding displaying the header for the
 137         common parent name of ".ctf".
 138         * readelf.c (usage): Adjust similarly.
 139         (dump_section_as_ctf): Likewise.
 140         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 141         archive members, even if ctf_dump of one member fails.
 142         * doc/ctf.options.texi: Adjust.
 143
 144 2021-10-19  Nick Clifton  <nickc@redhat.com>
 145
 146         * nm.c (filter_symbols): Test for a NULL name before checking to
 147         see if the symbol is __gnu_lto_slim.
 148         * objcopy.c (filter_symbols): Likewise.
 149
 150 2021-09-30  Nick Clifton  <nickc@redhat.com>
 151
 152         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 153         symbols in an LTO object file.
 154
 155 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 156
 157         * configure: Regenerate.
 158
 159 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 160
 161         * testsuite/binutils-all/riscv/riscv.exp: New file.
 162         * testsuite/binutils-all/riscv/unknown.d: New file.
 163         * testsuite/binutils-all/riscv/unknown.s: New file.
 164
 165 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 166
 167         Revert: [AArch64] MTE corefile support
 168
 169         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 170
 171         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 172
 173 2021-08-11  Nick Clifton  <nickc@redhat.com>
 174
 175         * po/pt.po: Updated Portuguese translation.
 176
 177 2021-08-10  Nick Clifton  <nickc@redhat.com>
 178
 179         * po/sr.po: Updated Serbian translation.
 180
 181 2021-07-16  Nick Clifton  <nickc@redhat.com>
 182
 183         * po/sv.po: Updated Swedish translation.
 184
 185 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 186
 187         * dwarf.h (struct dwarf_section): Add XCOFF name.
 188         * dwarf.c (struct dwarf_section_display): Update.
 189         * objdump.c (load_debug_section): Add XCOFF name handler.
 190         (dump_dwarf_section): Likewise.
 191
 192 2021-07-12  Nick Clifton  <nickc@redhat.com>
 193
 194         * po/fr.po: Updated French translation.
 195
 196 2021-07-10  Alan Modra  <amodra@gmail.com>
 197
 198         PR 28069
 199         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 200         parameter, use initial "data" pointer as the end.  Formatting.
 201         Don't count down bytes as they are read.
 202         (read_and_display_attr_value): Adjust display_discr_list call.
 203         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 204         report_leb_status.
 205         * dwarf.h (report_leb_status): Don't report file and line
 206         numbers.  Delete file and lnum parameters,
 207         (READ_ULEB, READ_SLEB): Adjust.
 208
 209 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 210
 211         * configure.ac: Check for strnlen declaration.
 212         * configure, config.in: Regenerate.
 213
 214 2021-07-05  Alan Modra  <amodra@gmail.com>
 215
 216         PR 28047
 217         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 218         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 219         section.  Adjust all callers.
 220
 221 2021-07-03  Nick Clifton  <nickc@redhat.com>
 222
 223         * configure: Regenerate.
 224         * po/opcodes.pot: Regenerate.
 225         * README-how-to-make-a-release: Update.
 226
 227 2021-07-03  Nick Clifton  <nickc@redhat.com>
 228
 229         * 2.37 release branch created.
 230
 231 2021-07-02  Alan Modra  <amodra@gmail.com>
 232
 233         PR 28048
 234         * dwarf.c (get_type_signedness): Don't run off end of buffer
 235         printing DW_FORM_string attribute.
 236
 237 2021-07-01  Nick Clifton  <nickc@redhat.com>
 238
 239         PR 28029
 240         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 241
 242 2021-07-01  Andrei Homescu  <ah@immunant.com>
 243
 244         * readelf.c (process_archive): Reset file position to the
 245         beginning when calling process_object for thin archive members.
 246         * testsuite/binutils-all/readelf.exp: Add test.
 247         * testsuite/binutils-all/readelf.h.thin: New file.
 248
 249 2021-06-30  Tom Tromey  <tom@tromey.com>
 250
 251         * dwarf.c (read_and_display_attr_value): Handle
 252         DW_FORM_implicit_const.
 253
 254 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 255
 256         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 257         and DW_CFA_def_cfa_offset_sf have a signed offset.
 258
 259 2021-06-19  Alan Modra  <amodra@gmail.com>
 260
 261         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 262         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 263         Don't make an unnecessary copy when length is good.
 264
 265 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         * readelf.c (print_gnu_property_note): Handle
 268         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 269         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 270
 271 2021-06-15  Nick Clifton  <nickc@redhat.com>
 272
 273         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 274
 275 2021-06-15  Alan Modra  <amodra@gmail.com>
 276
 277         * readelf.c (locate_dynamic_section, is_pie): New functions.
 278         (get_file_type): Replace e_type parameter with filedata.  Call
 279         is_pie for ET_DYN.  Update all callers.
 280         (process_program_headers): Use local variables dynamic_addr and
 281         dynamic_size, updating filedata on exit from function.  Set
 282         dynamic_size of 1 to indicate no dynamic section or segment.
 283         Update tests of dynamic_size throughout.
 284         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 285
 286 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 287
 288         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 289         (add_abbrev_attr): Likewise.
 290         (process_abbrev_set): Likewise.
 291         (display_debug_abbrev): Adjust to above change.
 292
 293 2021-06-12  Alan Modra  <amodra@gmail.com>
 294
 295         * readelf.c (process_file_header): Don't clear section_headers.
 296
 297 2021-06-12  Alan Modra  <amodra@gmail.com>
 298
 299         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 300         that to get_32bit_section_headers or get_64bit_section_headers.
 301         (process_object): Throw away section header read to print file
 302         header extension.
 303
 304 2021-06-11  Alan Modra  <amodra@gmail.com>
 305
 306         * readelf.c (struct filedata): Move archive_file_offset and
 307         archive_file_size earlier.
 308         (free_filedata): Clear using memset.
 309
 310 2021-06-11  Alan Modra  <amodra@gmail.com>
 311
 312         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 313         (get_elf_symbols): ..this new function throughout.
 314         (get_32bit_section_headers): Don't free section_headers.
 315         (get_64bit_section_headers): Likewise.
 316         (get_section_headers): New function, use throughout in place of
 317         32bit and 64bit variants.
 318         (get_dynamic_section): Similarly.
 319         (process_section_headers): Don't free filedata memory here.
 320         (get_file_header): Don't get section headers here..
 321         (process_object): ..Read them here instead.  Don't exit without
 322         freeing filedata memory.
 323
 324 2021-06-09  Nick Clifton  <nickc@redhat.com>
 325
 326         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 327
 328 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 329
 330         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 331
 332 2021-05-29  Alan Modra  <amodra@gmail.com>
 333
 334         * objdump (usage): Add missing \n.
 335
 336 2021-05-29  Alan Modra  <amodra@gmail.com>
 337
 338         * readelf.c (parse_args): Call dwarf_select_sections_all on
 339         --debug-dump without optarg.
 340         (usage): Associate -w and --debug-dump options closely.
 341         Split up help message.  Remove extraneous blank lines around
 342         ctf help.
 343         * objdump.c (usage): Similarly.
 344
 345 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 346
 347         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 348         operand disassembly.
 349         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 350
 351 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 352
 353         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 354         machine for disassembly.
 355         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 356         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 357         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 358
 359 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 360
 361         PR ld/27905
 362         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 363
 364 2021-05-27  Alan Modra  <amodra@gmail.com>
 365
 366         * readelf (usage): Order -w letters to match --debug-dump= and
 367         move common '=' for --debug-dump out of brackets.
 368
 369 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         PR ld/27905
 372         * readelf.c (decode_x86_feature_2): Support
 373         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 374
 375 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 376
 377         * readelf.c (get_machine_name): Change Loongson Loongarch to
 378         LoongArch.
 379
 380 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 381
 382         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 383
 384 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 385
 386         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 387
 388 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 389
 390         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 391
 392 2021-05-19  Alan Modra  <amodra@gmail.com>
 393
 394         PR 27884
 395         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 396         param with map_return, and return map for DW_FORM_ref_addr.
 397         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 398         Pass returned cu map start and end to recursive call.
 399         (read_and_display_attr_value): Similarly.
 400
 401 2021-05-19  Alan Modra  <amodra@gmail.com>
 402
 403         PR 27879
 404         * sysdump.c (getBARRAY): Sanity check size against max.
 405         (getINT): Avoid UB shift left.
 406
 407 2021-05-15  Alan Modra  <amodra@gmail.com>
 408
 409         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 410         Delete dead code.
 411
 412 2021-05-15  Alan Modra  <amodra@gmail.com>
 413
 414         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 415         length calculations.
 416
 417 2021-05-15  Alan Modra  <amodra@gmail.com>
 418
 419         * dwarf.c (display_debug_names): Complain when header length is
 420         too small.  Avoid pointer UB.  Sanity check augmentation string,
 421         CU table, TU table and foreign TU table sizes.
 422
 423 2021-05-15  Alan Modra  <amodra@gmail.com>
 424
 425         * dwarf.c (display_debug_frames): Delete initial_length_size.
 426         Avoid pointer UB.  Constrain data reads to length given in header.
 427         Sanity check cie header length.  Only skip up to next FDE on
 428         finding augmentation data too long.
 429
 430 2021-05-15  Alan Modra  <amodra@gmail.com>
 431
 432         * dwarf.c (read_cie): Add more sanity checks to ensure data
 433         pointer is not bumped past end.
 434
 435 2021-05-15  Alan Modra  <amodra@gmail.com>
 436
 437         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 438         Correct fallback size calculated on finding a reloc.  Constrain
 439         data reads to length given in header.  Avoid pointer UB.
 440
 441 2021-05-15  Alan Modra  <amodra@gmail.com>
 442
 443         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 444
 445 2021-05-15  Alan Modra  <amodra@gmail.com>
 446
 447         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 448         given in header.
 449
 450 2021-05-15  Alan Modra  <amodra@gmail.com>
 451
 452         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 453         Use end_ranges to constrain data reads to header length.  Avoid
 454         pointer UB.
 455
 456 2021-05-15  Alan Modra  <amodra@gmail.com>
 457
 458         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 459         before reading uleb length.  Warn on excess length.
 460
 461 2021-05-15  Alan Modra  <amodra@gmail.com>
 462
 463         * dwarf.c (display_debug_macro): Print strings that might not
 464         be zero terminated with %*s.  Don't bump curr if unterminated.
 465
 466 2021-05-15  Alan Modra  <amodra@gmail.com>
 467
 468         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 469         Simplify length sanity check, and check for too small lengths.
 470         Constrain data reads to header length.  Avoid pointer UB.
 471
 472 2021-05-15  Alan Modra  <amodra@gmail.com>
 473
 474         * dwarf.c (display_debug_macinfo): Print strings that might not
 475         be zero terminated with %*s.  Don't bump curr if unterminated.
 476
 477 2021-05-15  Alan Modra  <amodra@gmail.com>
 478
 479         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 480         Simplify length check.  Constrain reads to length given by header.
 481
 482 2021-05-15  Alan Modra  <amodra@gmail.com>
 483
 484         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 485         we have already checked for NUL termination.
 486
 487 2021-05-15  Alan Modra  <amodra@gmail.com>
 488
 489         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 490         Avoid pointer UB.  Keep within length specified by header.
 491         Delete dead code.
 492
 493 2021-05-15  Alan Modra  <amodra@gmail.com>
 494
 495         * dwarf.c (process_debug_info): Always do the first CU length
 496         scan for sanity checks.  Remove initial_length_size var and
 497         instead calculate end_cu.  Use end_cu to limit data reads.
 498         Delete now dead code checking length.
 499
 500 2021-05-15  Alan Modra  <amodra@gmail.com>
 501
 502         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 503
 504 2021-05-15  Alan Modra  <amodra@gmail.com>
 505
 506         * bucomm.h (_mul_overflow): Define.
 507         * dwarf.c (get_encoded_value): Avoid pointer UB.
 508
 509 2021-05-13  Alan Modra  <amodra@gmail.com>
 510
 511         PR 27861
 512         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 513         header length.
 514
 515 2021-05-13  Alan Modra  <amodra@gmail.com>
 516
 517         PR 27860
 518         * dwarf.c (display_debug_frames): Sanity check cie_off before
 519         attempting to read cie.
 520
 521 2021-05-12  Alan Modra  <amodra@gmail.com>
 522
 523         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 524         end when strnlen doesn't find string terminator.
 525         (decode_location_expression): Remove dead code.
 526         (skip_attr_bytes): Remove const from end param.  Ensure data
 527         pointer doesn't pass end.
 528         (get_type_signedness): Remove const from end param.
 529         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 530         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 531         (display_debug_pubnames_worker): Likewise.
 532         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 533         than blindly incrementing data pointer.
 534         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 535         compare pointers, compare lengths.
 536
 537 2021-05-12  Alan Modra  <amodra@gmail.com>
 538
 539         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 540         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 541         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 542         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 543         SAFE_BYTE_GET followed by increment.
 544         (process_debug_info): Likewise, and test bytes remaining before
 545         incrementing section_begin rather than using pointer comparison.
 546         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 547         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 548
 549 2021-05-12  Alan Modra  <amodra@gmail.com>
 550
 551         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 552         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 553         SAFE_BYTE_GET_AND_INC.
 554         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 555         (process_debug_info, process_cu_tu_index): Likewise.
 556         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 557         (byte_get, byte_get_little_endian, byte_get_big_endian),
 558         (byte_get_signed): Make size param unsigned.  Remove code dealing
 559         with 4-byte elf_vma.
 560         (byte_get_64): Delete.
 561         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 562         (byte_get, byte_get_little_endian, byte_get_big_endian),
 563         (byte_get_signed): Update prototypes.
 564         (byte_get_64): Delete.
 565
 566 2021-05-12  Alan Modra  <amodra@gmail.com>
 567
 568         PR 27836
 569         * dwarf.c (display_debug_frames): Don't compare pointers derived
 570         from user input.  Test offset against bounds instead.
 571
 572 2021-05-12  Alan Modra  <amodra@gmail.com>
 573
 574         PR 27853
 575         * dwarf.c (display_formatted_table): Test for data >= end rather
 576         than data == end.
 577         (process_extended_line_op): Likewise.
 578         (display_debug_lines_raw): Likewise.
 579         (display_debug_lines_decoded): Likewise.
 580
 581 2021-05-12  Alan Modra  <amodra@gmail.com>
 582
 583         PR 27849
 584         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 585         Sanity check section size for version and padding too.  Correct
 586         index sanity check.  Handle multiple tables in .debug_str_offsets.
 587
 588 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 589
 590         * dwarf.c (process_abbrev_set): Properly parenthesize before
 591         casting to unsigned long.
 592
 593 2021-05-11  Alan Modra  <amodra@gmail.com>
 594
 595         PR 27845
 596         * dwarf.c (process_abbrev_set): Replace start and end parameters
 597         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 598         all callers.  Sanity check parameters correctly and emit warnings
 599         here rather than..
 600         (process_debug_info): ..here.
 601
 602 2021-05-10  Thomas Wolff  <towo@towo.net>
 603
 604         PR 4356
 605         PR 26865
 606         PR 27594
 607         * windres.c (quot): Revert previous delta.  Do not use double
 608         quotes when spaces are detected in options.
 609         * doc/binutils.texi (windres): Remove suggestion that the
 610         --preprocessor option can take arguments.
 611
 612 2021-05-10  Alan Modra  <amodra@gmail.com>
 613
 614         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 615         END rather than adding amount to PTR.
 616         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 617
 618 2021-05-09  Alan Modra  <amodra@gmail.com>
 619
 620         * objcopy.c (eq_string): Delete.
 621         (create_symbol_htab): Use htab_eq_string.
 622
 623 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 624
 625         * README-how-to-make-a-release: Update html & pdf entries.
 626
 627 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 628
 629         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 630         * doc/Makefile.in: Regenerate.
 631
 632 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 633
 634         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 635         * doc/Makefile.in: Regenerate.
 636
 637 2021-05-07  Nick Clifton  <nickc@redhat.com>
 638
 639         * readelf.c (no_processor_specific_unwind): New function.
 640         (process_unwind): Use no_processor_specific_unwind for X86
 641         targets.
 642
 643 2021-05-07  Michael Forney <mforney@mforney.org>
 644
 645         * dwarf.c: Don't omit second operand of '?' operator.
 646
 647 2021-04-30  Nick Clifton  <nickc@redhat.com>
 648
 649         PR 27796
 650         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 651         .debug_sup section.
 652
 653 2021-04-29  Nick Clifton  <nickc@redhat.com>
 654
 655         PR 27594
 656         * doc/binutils.texi (windres): Correct the description of the
 657         default value of the --preprocessor argument.
 658
 659 2021-04-27  Nick Clifton  <nickc@redhat.com>
 660
 661         PR 27779
 662         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 663         (parse_gnu_debugaltlink): Likewise.
 664
 665 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 666
 667         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 668         aux structures.
 669
 670 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 671
 672         PR 27672
 673         * readelf.c (sym_base): New variable.
 674         (enum print_mode): Add more modes.
 675         (print_vma): Add suport for new modes.
 676         (options): Add sym-base.
 677         (usage): Add sym-base.
 678         (parse_args): Add support for --sym-base.
 679         (print_dynamic_symbol_size): New function.
 680         (print_dynamic_symbol): Use new function.
 681         * doc/binutils.texi: Document the new feature.
 682         * NEWS: Mention the new feature.
 683
 684 2021-04-21  Nick Clifton  <nickc@redhat.com>
 685
 686         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 687         Adjust expected output to allow for named section symbols.
 688         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 689         Likewise.
 690         * testsuite/binutils-all/readelf.s-64: Likewise.
 691         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 692         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 693         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 694
 695 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 696
 697         * readelf.c (print_dynamic_symbol): Print the section name for
 698         section symbols without a name of their own.
 699
 700 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 701
 702         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 703         add him to Past Maintainers.
 704         Update my email address.
 705
 706 2021-04-19  Nick Clifton  <nickc@redhat.com>
 707
 708         PR 21702
 709         * arsup.c (ar_addmod): Enable plugin support, if available.
 710
 711 2021-04-19  Nick Clifton  <nickc@redhat.com>
 712
 713         * rename.c: (get_stat_atime_ns): Add prototype.
 714         (get_stat_mtime_ns): Add prototype.
 715
 716 2021-04-16  Alan Modra  <amodra@gmail.com>
 717
 718         PR 27725
 719         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 720         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 721
 722 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 723
 724         PR 27725
 725         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 726         (get_stat_mtime_ns): Likewise.
 727
 728 2021-04-15  Alan Modra  <amodra@gmail.com>
 729
 730         PR 27725
 731         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 732         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 733         members of struct stat.
 734         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 735         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 736         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 737         (get_stat_atime, get_stat_mtime): Likewise.
 738         (set_times): Choose first available of utimensat, utimes, utime.
 739         Use above inline functions to set timespec and timeval values.
 740         * configure: Regenerate.
 741         * config.in: Regenerate.
 742         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 743         file timestamp when --preserve-dates is used.
 744
 745 2021-04-15  Alan Modra  <amodra@gmail.com>
 746
 747         PR 27456
 748         * rename.c (smart_rename): When TO and FROM are equal, just set
 749         file timestamp.
 750         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 751
 752 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         PR binutils/27708
 755         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 756         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 757         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 758         test.
 759
 760 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 761
 762         PR 27686
 763         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 764         end of the structure.
 765
 766 2021-04-14  Frederic Cambus  <fred@statdns.com>
 767
 768         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 769         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 770
 771 2021-04-14  Alan Modra  <amodra@gmail.com>
 772
 773         PR 27716
 774         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 775         * readelf.c (struct filedata): Change program_interpreter from
 776         a char array to a char pointer.
 777         (process_program_headers): Sanity check PT_INTERP p_filesz.
 778         Malloc program_interpreter using p_filesz and read directly from
 779         file.
 780         (process_dynamic_section): Check program_interpreter is non-NULL.
 781         (free_filedata): New function, split out from..
 782         (process_object): ..here.
 783         (close_debug_file): Call free_filedata.
 784         * sysdep.h: Don't include sys/param.h.
 785         (PATH_MAX): Don't define.
 786         * configure.ac: Don't check for sys/param.h.
 787         * configure: Regenerate.
 788
 789 2021-04-13  Frederic Cambus  <fred@statdns.com>
 790
 791         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 792         check for NT_NETBSD_PAX.
 793
 794 2021-04-12  Alan Modra  <amodra@gmail.com>
 795
 796         * configure.ac (--enable-checking): Add support.
 797         * config.in: Regenerate.
 798         * configure: Regenerate.
 799
 800 2021-04-09  Alan Modra  <amodra@gmail.com>
 801
 802         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 803         dynrelcount.
 804         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 805         (disassemble_section, disassemble_data): Likewise.
 806
 807 2021-04-06  Alan Modra  <amodra@gmail.com>
 808
 809         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 810
 811 2021-04-06  Alan Modra  <amodra@gmail.com>
 812
 813         * NEWS: Mention C99 requirement.
 814         * README: Likewise.  Modernise examples and "Reporting bugs".
 815
 816 2021-04-05  Alan Modra  <amodra@gmail.com>
 817
 818         * configure.ac: Assume long long is available.  Don't test for
 819         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 820         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 821         strcoll, setlocale, setmode or location of time_t.  Don't check
 822         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 823         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 824         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 825         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 826         locale.h, string.h and stdlib.h unconditionally.  Remove various
 827         fallback declarations.  Assume long long is available.
 828         * addr2line.c: Don't test HAVE_SETLOCALE.
 829         * ar.c: Likewise.
 830         * coffdump.c: Likewise.
 831         * dlltool.c: Likewise.
 832         * dllwrap.c: Likewise.
 833         * elfedit.c: Likewise.
 834         * nm.c: Likewise.
 835         * objcopy.c: Likewise.
 836         * objdump.c: Likewise.
 837         * readelf.c: Likewise.
 838         * size.c: Likewise.
 839         * srconv.c: Likewise.
 840         * strings.c: Likewise.
 841         * sysdump.c: Likewise.
 842         * windmc.c: Likewise.
 843         * windres.c: Likewise.
 844         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 845         * dwarf.c: Include limits.h unconditionally.  Assume long long
 846         is available.
 847         * nm.c: Don't test HAVE_STRCOLL.
 848         * readelf.c: Don't test HAVE_WCHAR_H.
 849         * strings.c: Assume long long is available.
 850         * syslex.l: Include string.h unconditionally.
 851         * aclocal.m4: Regenerate.
 852         * config.in: Regenerate.
 853         * configure: Regenerate.
 854         * Makefile.in: Regenerate.
 855         * doc/Makefile.in: Regenerate.
 856
 857 2021-04-01  Martin Liska  <mliska@suse.cz>
 858
 859         * elfcomm.h (strneq): Remove strneq and use startswith.
 860         * readelf.c (ia64_process_unwind): Likewise.
 861         (process_note): Likewise.
 862
 863 2021-04-01  Martin Liska  <mliska@suse.cz>
 864
 865         * dllwrap.c: Use startswith function.
 866         * objcopy.c (is_dwo_section): Likewise.
 867         (handle_remove_section_option): Likewise.
 868         (copy_main): Likewise.
 869         * objdump.c (is_significant_symbol_name): Likewise.
 870
 871 2021-04-01  Martin Liska  <mliska@suse.cz>
 872
 873         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 874         startswith.
 875         (display_debug_lines_decoded): Likewise.
 876         (display_debug_links): Likewise.
 877         * elfcomm.c (setup_archive): Likewise.
 878         * elfcomm.h (const_strneq): Likewise.
 879         * readelf.c (process_section_headers): Likewise.
 880         (slurp_ia64_unwind_table): Likewise.
 881         (slurp_hppa_unwind_table): Likewise.
 882         (decode_arm_unwind): Likewise.
 883         (display_debug_section): Likewise.
 884         (process_note): Likewise.
 885
 886 2021-03-31  Alan Modra  <amodra@gmail.com>
 887
 888         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 889         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 890         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 891         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 892         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 893         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 894         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 895         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 896         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 897         and TRUE with true throughout.
 898
 899 2021-03-31  Alan Modra  <amodra@gmail.com>
 900
 901         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 902         * dwarf.c: Likewise.
 903
 904 2021-03-31  Alan Modra  <amodra@gmail.com>
 905
 906         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 907
 908 2021-03-29  Alan Modra  <amodra@gmail.com>
 909
 910         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 911         * dwarf.c (read_and_display_attr_value): Likewise.
 912         (display_debug_str_offsets): Likewise.
 913         * objdump.c (dump_bfd): Likewise.
 914         * readelf.c (dump_section_as_strings): Likewise.
 915         (dump_section_as_bytes): Likewise.
 916
 917 2021-03-29  Alan Modra  <amodra@gmail.com>
 918
 919         * objdump.c (process_links): Use type int.
 920         * readelf.c (request_dump): Don't increment do_dump, set it.
 921         * windint.h (target_is_bigendian): Use type bfd_boolean.
 922         * windmc.c (target_is_bigendian): Likewise.
 923         * windres.c (target_is_bigendian): Likewise.
 924
 925 2021-03-22  Martin Liska  <mliska@suse.cz>
 926
 927         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 928         with startswith.
 929         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 930         * objcopy.c (is_mergeable_note_section): Likewise.
 931         * objdump.c (dump_dwarf_section): Likewise.
 932         * prdbg.c (pr_method_type): Likewise.
 933         (pr_class_baseclass): Likewise.
 934         (tg_class_baseclass): Likewise.
 935         * readelf.c (process_lto_symbol_tables): Likewise.
 936         * stabs.c (ULLHIGH): Likewise.
 937         (parse_stab_argtypes): Likewise.
 938         (stab_demangle_function_name): Likewise.
 939
 940 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         * readelf.c (get_machine_name): Add EM_INTELGT.
 943
 944 2021-03-18  Nick Clifton  <nickc@redhat.com>
 945
 946         PR 27478
 947         * readelf.c (dump_section_as_strings): Mention separate filename.
 948         (dump_section_as_bytes): Likewise.
 949         (dump_section_as_ctf): Likewise.
 950         (initialise_dumkps_byname): Only issue a warning for missing
 951         sections if processing the main file.
 952         (process_section_contents): Only issue a warning for unsumped
 953         section numbers in the main file.
 954         (initialise_dump_sects): New function.  Contains code extracted
 955         from ...
 956         (process_object): ... here.  Also call initialise_dump_sects for
 957         separate files.
 958
 959 2021-03-16  Nick Clifton  <nickc@redhat.com>
 960
 961         PR 27534
 962         * readelf.c (display_debug_section): Also retain .debug_addr
 963         sections.
 964
 965 2021-03-16  Nick Clifton  <nickc@redhat.com>
 966
 967         PR 27533
 968         * readelf.c (process_section_contents): Only dump debug
 969         information for separate files unless process_links is enabled.
 970         (process_object): Always call process_section_contents for
 971         separate info files.
 972
 973 2021-03-15  Nick Clifton  <nickc@redhat.com>
 974
 975         PR 27487
 976         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 977         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 978         (long_options): Add just-symbols.
 979         (set_output_format): Add support for just-symbols.
 980         (get_print_format): Likewise.
 981         (do_not_print_object_filename): New function.
 982         (do_not_print_archive_filename): New function.
 983         (do_not_print_archive_member): New function.
 984         (do_not_print_symbol_filename): New function.
 985         (just_print_symbol_name): New function.
 986         (main): Handle --just-symbols.
 987         * NEWS: Mention the new feature.
 988         * doc/binutils.texi: Document the new feature.
 989
 990 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 991
 992         * od-xcoff.c: Replace RTB by TRL entry.
 993
 994 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 995             Andrew Burgess  <andrew.burgess@embecosm.com>
 996
 997         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 998
 999 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1000             Andrew Burgess  <andrew.burgess@embecosm.com>
1001
1002         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1003
1004 2021-03-05  Nick Clifton  <nickc@redhat.com>
1005
1006         PR 27387
1007         * dwarf.c (display_debug_macro): Handle the displaying of
1008         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1009         .debug_macro.dwo sections.
1010
1011 2021-03-04  Nick Clifton  <nickc@redhat.com>
1012
1013         PR 27478
1014         * objdump.c (process_links): New variable.
1015         (usage): Add --process-links.
1016         (long_options): Likewise.
1017         (dump_bfd): Stop processing once the bfd has been loaded unless
1018         this is the main file or process_links has been enabled.
1019         (main): Handle the process-links option.
1020         * readelf.c (process_links): New variable.
1021         (struct filedata): Add is_separate field.
1022         (options): Add --process-links.
1023         (usage): Likewise.
1024         (parse_args): Likewise.
1025         (process_file_header): Include the filename when dumping
1026         information for separate debuginfo files.
1027         (process_program_headers): Likewise.
1028         (process_section_headers): Likewise.
1029         (process_section_groups): Likewise.
1030         (process_relocs): Likewise.
1031         (process_dynamic_section): Likewise.
1032         (process_version_sections): Likewise.
1033         (display_lto_symtab): Likewise.
1034         (process_symbol_table): Likewise.
1035         (process_syminfo): Likewise.
1036         (initialise_dumps_by_name): Likewise.
1037         (process_section_contents): Likewise.
1038         (process_notes_at): Likewise.
1039         (process_notes): Likewise.
1040         (open_file): Add is_separate parameter.  Use to initialise the
1041         is_separate field in the filedata structure.
1042         (open_deug): Update call to open_file.
1043         (process_object): Add processing of the contents of separate
1044         debuginfo files, gated by the process_links variable.
1045         (process_archive): Update call to open_file.
1046         (process_file): Initialise the is_separate field in the filedata
1047         structure.
1048         * dwarf.c (load_separate_debug_info_file): Only report the
1049         loading of a separate file if debug links are being dumped.
1050         * objcopy.c (keep_section_symbols): New variable.
1051         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1052         (strip_options): Add keep-section-symbols.
1053         (copy_options): Likewise.
1054         (copy_usage): Likewise.
1055         (strip_usage): Likewise.
1056         (copy_object): Keep section symbols if requested by command line
1057         option.
1058         (strip_main): Handle --keep-section-symbols.
1059         (copy_main): Likewise.
1060         * doc/binutils.texi: Document the new options.
1061         * NEWS: Mention the new features.
1062         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1063         Update options passed to objdump.  Use diff rather than cmp to
1064         compare the dumped data.
1065         * testsuite/binutils-all/objdump.WK2: Update regexp.
1066         * testsuite/binutils-all/objdump.WK3: Update regexp.
1067         * testsuite/binutils-all/objdump.exp: Use --process-links
1068         instead of --dwarf=follow-links.
1069         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1070         readelf's output in the log when the test fails.
1071         Add the -P option to the -wKis test.
1072         * testsuite/binutils-all/readelf.wKis: Update expected output.
1073
1074 2021-03-03  Alan Modra  <amodra@gmail.com>
1075
1076         PR 27493
1077         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1078         * NEWS: Mention feature.
1079
1080 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1081
1082         PR binutils/27486
1083         * dwarf.c (load_separate_debug_info): Issue warning only if
1084         do_debug_links is set.
1085         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1086         with missing debug file.
1087
1088 2021-03-01  Alan Modra  <amodra@gmail.com>
1089
1090         PR 27128
1091         * doc/binutils.texi: Add nm --with-symbol-versions and
1092         --without-symbol-versions documentation.
1093         * nm.c (with_symbol_versions): New variable.
1094         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1095         (long_options): Make --with-symbol-versions entry twiddle the flag.
1096         Add --without-symbol-versions.
1097         (print_symname): Strip version when !with_symbol_versions.  Add
1098         dynamic version info under control of with_symbol_versions.
1099         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1100
1101 2021-02-26  Fangrui Song  <maskray@google.com>
1102
1103         PR 27408
1104         * readelf.c (quiet): New option flag.
1105         (enum long_option_values): New enum to hold long option value.
1106         (long_options): Add --quiet.
1107         (usage): Mention --quiet.
1108         (display_rel_file): If quiet is enabled, suppress "no symbols".
1109         (main): Handle the new option.
1110         * NEWS: Mention --quiet.
1111         * docs/binutils.texi: Document --quiet.
1112
1113 2021-02-26  Tom de Vries  <tdevries@suse.de>
1114
1115         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1116
1117 2021-02-26  Tom de Vries  <tdevries@suse.de>
1118
1119         PR 27390
1120         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1121         DW_FORM_addrx*.
1122         (read_and_display_attr_value): Likewise.
1123
1124 2021-02-25  Nick Clifton  <nickc@redhat.com>
1125
1126         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1127         forms.
1128         (read_and_display_attr_value): Handle sup forms.
1129         (display_debug_sup): New function.  Displays the contents of a
1130         .debug_sup section.
1131         (load_debug_sup_file): New function.  Loads the contents of a file
1132         referenced by a .debug_sup section.
1133         (check_for_and_load_links): Call load_debug_sup_file.
1134         (debug_displays): Add entry for .debug_sup.
1135         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1136         * readelf.c (process_section_headers): Add support for debug_sup.
1137         * doc/debug.options.texi: Note that the =links option will display
1138         the contents of .debug_sup sections.
1139         * NEWS: Mention the new support.
1140
1141 2021-02-25  Alan Modra  <amodra@gmail.com>
1142
1143         PR 27456
1144         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1145
1146 2021-02-24  Nick Clifton  <nickc@redhat.com>
1147
1148         PR 27285
1149         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1150         when adding together the section sizes.
1151
1152 2021-02-24  Nick Clifton  <nickc@redhat.com>
1153
1154         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1155         build notes.
1156         * readelf.c (print_gnu_build_attribute_description): Likewise.
1157
1158 2021-02-24  Alan Modra  <amodra@gmail.com>
1159             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1160
1161         PR 27456
1162         * bucomm.h (smart_rename): Update prototype.
1163         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1164         Pass fromfd and target_stat to simple_copy.  Call set_times
1165         when preserve_dates.
1166         (simple_copy): Accept fromfd rather than from filename.  Add
1167         target_stat param.  Rewind fromfd rather than opening.  Open
1168         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1169         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1170         closing output temp file, and pass tmpfd to smart_rename.
1171         * arsup.c (temp_fd): Rename from real_fd.
1172         (ar_save): Dup temp_fd and pass to smart_rename.
1173         * objcopy.c (strip_main, copy_main): Likewise, and pass
1174         preserve_dates.
1175
1176 2021-02-24  Alan Modra  <amodra@gmail.com>
1177
1178         PR 27456
1179         * rename.c: Tidy throughout.
1180         (smart_rename): Always copy.  Remove windows specific code.
1181
1182 2021-02-20  Alan Modra  <amodra@gmail.com>
1183
1184         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1185         (run_dump_test): Fail if expecting errors from a file like we do
1186         for error strings, if no error is seen.
1187
1188 2021-02-19  Alan Modra  <amodra@gmail.com>
1189
1190         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1191
1192 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1193
1194         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1195         SMART_RENAME.
1196         * arsup.c (ar_save): Likewise.
1197         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1198         temporary file and adjust call to SMART_RENAME.
1199         (copy_main): Likewise.
1200         * rename.c [!S_ISLNK]: Remove definitions.
1201         (try_preserve_permissions): Remove function.
1202         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1203         rename system call only if TO does not exist.
1204         * bucomm.h (smart_rename): Adjust declaration.
1205
1206 2021-02-18  Nick Clifton  <nickc@redhat.com>
1207
1208         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1209         address that is higher than the end address.
1210
1211 2021-02-17  Alan Modra  <amodra@gmail.com>
1212
1213         * dwarf.c: Include limits.h.
1214         (CHAR_BIT): Provide backup define.
1215         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1216         signed overflow checking.
1217         * testsuite/binutils-all/pr26548.s,
1218         * testsuite/binutils-all/pr26548.d,
1219         * testsuite/binutils-all/pr26548e.d: New tests.
1220         * testsuite/binutils-all/readelf.exp: Run them.
1221         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1222
1223 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1224
1225         * dwarf.c (process_debug_info): Initialize "dwo_id".
1226
1227 2021-02-15  Alan Modra  <amodra@gmail.com>
1228
1229         * objdump.c (load_specific_debug_section): Don't call
1230         bfd_cache_section_contents.  Rearrange so that
1231         bfd_get_full_section_contents is not called on path where
1232         bfd_simple_get_relocated_section_contents is called.
1233         Don't set section->user_data.
1234         (free_debug_section): Always free section->start.  Don't twiddle
1235         section flags.
1236         * readelf.c (load_specific_debug_section): Don't set user_data.
1237         * dwarf.h (struct dwarf_section): Remove use_data field.
1238         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1239
1240 2021-02-15  Alan Modra  <amodra@gmail.com>
1241
1242         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1243         * testsuite/binutils-all/objdump.exp: Likewise.
1244
1245 2021-02-14  Alan Modra  <amodra@gmail.com>
1246
1247         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1248         to the symbol array.
1249         (slurp_dynamic_symtab): Likewise.
1250         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1251
1252 2021-02-14  Alan Modra  <amodra@gmail.com>
1253
1254         * Makefile.in: Regenerate.
1255         * doc/Makefile.in: Regenerate.
1256
1257 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1258
1259         * aclocal.m4: Regenerate.
1260
1261 2021-02-12  Nick Clifton  <nickc@redhat.com>
1262
1263         * configure.ac (follow-debug-links): Add option to enable or
1264         disable the following of debug links by default.  Set the
1265         default for the option to be 'follow'.
1266         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1267         (dwarf_select_sections_by_names): Add no-follow-links option.
1268         (dwarf_select_sections_by_letter): Add 'N' option.
1269         * objdump.c (usage): Add conditional text describing the
1270         follow links option.
1271         (slurp_symtab): Ensure that there is a NULL entry at the end
1272         of the symbol table.
1273         (slurp_dynamic_symtab): Likewise.
1274         (dump_bfd): When extending the symbol table, ensure that there
1275         is still a NULL entry at the end.
1276         * readelf.c (usage): Add conditional text describing the
1277         follow links option.
1278         * doc/binutils.texi: Update documentation for objcopy and
1279         readelf.
1280         * doc/debug.options.texi: Update documentation of the
1281         follow-links option.
1282         * config.in: Regenerate.
1283         * configure: Regenerate.
1284         * testsuite/binutils-all/compress.exp: Add the -WN option to
1285         objdump command lines that are not expecting to follow links.
1286         * testsuite/binutils-all/readelf.exp: Add the
1287         --debug-dump=no-follow-links option to tests that are not
1288         expecting to follow debug links.
1289         * NEWS: Mention the new behaviour.
1290
1291 2021-02-12  Alan Modra  <amodra@gmail.com>
1292
1293         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1294         gas or ld fails to build a testcase rather than "unresolved".
1295         Report "fail" when readelf returns an error status rather than
1296         "unresolved".
1297         * testsuite/binutils-all/ar.exp: Likewise.
1298         * testsuite/binutils-all/compress.exp: Likewise.
1299         * testsuite/binutils-all/readelf.exp: Likewise.
1300
1301 2021-02-12  Alan Modra  <amodra@gmail.com>
1302
1303         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1304         "c" with "ccc" labels.
1305
1306 2021-02-12  Tom de Vries  <tdevries@suse.de>
1307
1308         * dwarf.h (debug_info): Fix typo in comment.
1309
1310 2021-02-12  Tom de Vries  <tdevries@suse.de>
1311
1312         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1313         entries.
1314
1315 2021-02-12  Tom de Vries  <tdevries@suse.de>
1316
1317         * dwarf.c (process_debug_info): Print DWO ID.
1318
1319 2021-02-11  Alan Modra  <amodra@gmail.com>
1320
1321         PR 27290
1322         PR 27293
1323         PR 27295
1324         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1325         Use bfd_malloc_and_get_section.
1326         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1327         check namesz.  Return NULL if descsz is too small.  Ensure
1328         string table is terminated.
1329         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1330         Sanity check note.
1331         (elf32_avr_dump_mem_usage): Adjust to suit.
1332
1333 2021-02-10  Tom de Vries  <tdevries@suse.de>
1334
1335         PR binutils/27391
1336         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1337
1338 2021-02-10  Tom de Vries  <tdevries@suse.de>
1339
1340         PR binutils/27371
1341         * dwarf.c (display_debug_ranges): Filter range lists according to
1342         section.
1343
1344 2021-02-09  Tom de Vries  <tdevries@suse.de>
1345
1346         PR binutils/27370
1347         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1348
1349 2021-02-09  Tom de Vries  <tdevries@suse.de>
1350
1351         PR binutils/27386
1352         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1353         DW_UT_split_compile.
1354
1355 2021-02-09  Alan Modra  <amodra@gmail.com>
1356
1357         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1358         symbianelf.
1359
1360 2021-02-07  Alan Modra  <amodra@gmail.com>
1361
1362         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1363         uninitialised on invalid input.
1364
1365 2021-02-06  Alan Modra  <amodra@gmail.com>
1366
1367         PR 27349
1368         * rename.c (smart_rename): Test for existence and type of output
1369         file with lstat.
1370
1371 2021-02-05  Nick Clifton  <nickc@redhat.com>
1372
1373         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1374
1375 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1376
1377         PR 27252
1378         * elfedit.c (check_file):
1379         * bucomm.c (get_file_size): Fix typos in comments.
1380
1381 2021-02-05  Alan Modra  <amodra@gmail.com>
1382
1383         PR 27345
1384         * arsup.c (ar_save): Use stat rather than lstat.
1385
1386 2021-02-03  Alan Modra  <amodra@gmail.com>
1387
1388         PR 27270
1389         PR 27284
1390         PR 26945
1391         * ar.c: Don't include libbfd.h.
1392         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1393         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1394         outside of _WIN32 ifdef.  Delete skip_stat variable.
1395         * arsup.c (temp_name, real_ofd): New static variables.
1396         (ar_open): Use make_tempname and bfd_fdopenw.
1397         (ar_save): Adjust to suit ar_open changes.  Move stat output
1398         of _WIN32 ifdef.
1399         * objcopy.c: Don't include libbfd.h.
1400         (copy_file): Use bfd_stat.
1401
1402 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1403
1404         PR binutils/27281
1405         * readelf.c (process_section_headers): Add 'R' and 'D' to
1406         "Key to Flags:".
1407         * testsuite/binutils-all/retain1a.d: Updated.
1408
1409 2021-01-30  Nick Clifton  <nickc@redhat.com>
1410
1411         * README-how-to-make-a-release: Small updates after the 2.35.2
1412         release.
1413
1414 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1415
1416         PR 4356
1417         * windres.c (quot): Use double quotes to protect strings on
1418         Windows platforms.
1419
1420 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1421
1422         PR 27252
1423         * bucomm.c (get_file_size): Add code to handle /dev/null on
1424         Windows systems.
1425         * elfedit.c (check_file): Likewise.
1426
1427 2021-01-27  Nick Clifton  <nickc@redhat.com>
1428
1429         * objcopy.c (copy_main): Remove conditional control of the calls
1430         to free, simplifying the code and making it easier to detect
1431         typos.
1432
1433 2021-01-26  Frederic Cambus  <fred@statdns.com>
1434
1435         * objcopy.c (copy_main): Fix a double free happening when both
1436         --localize-symbols and --globalize-symbols options are invoked
1437         together.
1438
1439 2021-01-24  Nick Clifton  <nickc@redhat.com>
1440
1441         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1442
1443 2021-01-16  Alan Modra  <amodra@gmail.com>
1444
1445         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1446
1447 2021-01-15  Alan Modra  <amodra@gmail.com>
1448
1449         PR 26539
1450         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1451
1452 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1453
1454         * MAINTAINERS: Update my email address.
1455
1456 2021-01-14  Nick Clifton  <nickc@redhat.com>
1457
1458         * po/sv.po: Updated Swedish translation.
1459
1460 2021-01-13  Alan Modra  <amodra@gmail.com>
1461
1462         * Makefile.in: Regenerate.
1463         * doc/Makefile.in: Regenerate.
1464
1465 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1466
1467         PR 27037
1468         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1469         and before exit.
1470         (i386_x64_trampoline): Add SEH annotations.
1471         (struct mac): Add how_seh field.
1472         (make_delay_head): If how_set field is true add SEh instructions.
1473
1474 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1475
1476         PR binutils/26792
1477         * configure.ac: Use GNU_MAKE_JOBSERVER.
1478         * aclocal.m4: Regenerated.
1479         * configure: Likewise.
1480
1481 2021-01-12  Nick Clifton  <nickc@redhat.com>
1482
1483         * po/fr.po: Updated French translation.
1484
1485 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR ld/27173
1488         * configure: Regenerated.
1489
1490 2021-01-11  Nick Clifton  <nickc@redhat.com>
1491
1492         * po/pt.po: Updated Portuguese translation.
1493         * po/sr.po: Updated Serbian translation.
1494         * po/uk.po: Updated Ukranian translation.
1495
1496 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1497
1498         * configure: Regenerated.
1499
1500 2021-01-09  Nick Clifton  <nickc@redhat.com>
1501
1502         * configure: Regenerate.
1503         * po/binutils.pot: Regenerate.
1504
1505 2021-01-09  Nick Clifton  <nickc@redhat.com>
1506
1507         * 2.36 release branch crated.
1508         * README-how-to-make-a-release: Add note about updating Makefiles
1509         and libtool files.
1510         * BRANCHES: Add binutils-2.36-branch.
1511
1512 2021-01-09  Alan Modra  <amodra@gmail.com>
1513
1514         * configure: Regenerate.
1515
1516 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1517
1518         * configure: Regenerate.
1519
1520 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         PR 27109
1523         * objcopy.c (copy_object): Handle section symbols for
1524         non-relocatable inputs.
1525         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1526         is_elf_unused_section_symbols.
1527         * testsuite/binutils-all/readelf.s-64: Updated.
1528         * testsuite/binutils-all/readelf.ss: Likewise.
1529         * testsuite/binutils-all/readelf.ss-64: Likewise.
1530         * testsuite/binutils-all/readelf.s-64-unused: New file.
1531         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1532         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1533         * testsuite/lib/binutils-common.exp
1534         (is_elf_unused_section_symbols): New proc.
1535
1536 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1537
1538         * binutils/readelf.c: Correct grammar in comment.
1539
1540 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1541
1542         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1543         * doc/binutils.texi: Correct grammar.
1544         * readelf.c (process_version_sections): Correct spelling of auxiliary
1545         in warning.
1546         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1547
1548 2021-01-01  Alan Modra  <amodra@gmail.com>
1549
1550         Update year range in copyright notice of all files.
1551
1552 For older changes see ChangeLog-2020
1553 \f
1554 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1555
1556 Copying and distribution of this file, with or without modification,
1557 are permitted in any medium without royalty provided the copyright
1558 notice and this notice are preserved.
1559
1560 Local Variables:
1561 mode: change-log
1562 left-margin: 8
1563 fill-column: 74
1564 version-control: never
1565 End: