binutils/ChangeLog

   1 2022-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * readelf.c (process_dynamic_section): Fix indentation.
   4
   5 2022-02-09  Nick Clifton  <nickc@redhat.com>
   6
   7         * README-how-to-make-a-release: Update after the 2.38 release.
   8
   9 2022-01-27  Nick Clifton  <nickc@redhat.com>
  10
  11         * po/sv.po: Updated Swedish translation.
  12
  13 2022-01-24  Nick Clifton  <nickc@redhat.com>
  14
  15         * po/bg.po: Updated Bulgarian translation.
  16         * po/fr.po: Updated French translation.
  17         * po/ro.po: Updated Romanian translation.
  18         * po/uk.po: Updated Ukranian translation.
  19
  20 2022-01-22  Martin Storsjö  <martin@martin.st>
  21
  22         * dlltool.c (main): Allow inferring tmp_prefix from the dll name
  23         from a def file.
  24
  25 2022-01-22  Nick Clifton  <nickc@redhat.com>
  26
  27         * configure: Regenerate.
  28         * po/binutils.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
  38 2022-01-11  Fangrui Song  <maskray@google.com>
  39
  40         PR binutils/28759
  41         * ar.c (long_options): Add --thin.
  42         (usage) Add --thin. Deprecate -T without diagnostics.
  43         * doc/binutils.texi: Add doc.
  44         * NEWS: Mention --thin.
  45         * binutils/testsuite/binutils-all/ar.exp: Add tests.
  46
  47 2022-01-11  Martin Storsjö  <martin@martin.st>
  48
  49         * dlltool.c (main): If a prefix has not been provided, attempt to
  50         use a deterministic one based upon the dll name.
  51
  52 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
  53
  54         PR 28718
  55         * dwarf.c: Revert previous delta.
  56         (debug_get_real_type): Reject indirect types that point to
  57         indirect types.
  58         (debug_get_type_name, debug_get_type_size, debug_write_type):
  59         Likewise.
  60
  61 2022-01-06  Nick Clifton  <nickc@redhat.com>
  62
  63         * debug.c (debug_write_type): Allow for malicious recursion via
  64         indirect debug types.
  65
  66 2022-01-04  Nick Clifton  <nickc@redhat.com>
  67
  68         PR 28716
  69         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
  70
  71 2021-12-16  Nick Clifton  <nickc@redhat.com>
  72
  73         PR 28697
  74         * dwarf.c (load_build_id_debug_file): New function.
  75         (try_build_id_prefix): New function.
  76         (check_for_and_load_links): Call load_build_id_debug_file.
  77         (debug_displays): Add entry for .note.gnu.build-id.
  78         * dwarf.h (enum dwarf_section_display_enum): Add
  79         note_gnu_build_id.
  80         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
  81         Fix regexp for loads via debuglink section.
  82
  83 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
  84
  85         * MAINTAINERS: Add myself and Zhensong Liu
  86         as the LoongArch maintainer.
  87
  88 2021-12-02  Nick Clifton  <nickc@redhat.com>
  89
  90         PR 28645
  91         * dwarf.c (process_cu_tu_index): Add test for overruning section
  92         whilst processing slots.
  93
  94 2021-11-30  Roland McGrath  <mcgrathr@google.com>
  95
  96         * doc/local.mk: Give each man page target its missing dependency on
  97         doc/$(am__dirstamp).
  98
  99 2021-11-30  Nick Clifton  <nickc@redhat.com>
 100
 101         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
 102         offsets, sizes and ranges.
 103         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
 104         the offset.
 105         (display_loclists_list): Likewise.
 106         (display_loc_list_dwo): Likewise.
 107         (display_debug_str): Likewise.
 108         (display_debug_aranges): Likewise.
 109         (display_debug_ranges_list): Likewise.
 110         (display_debug_rnglists_list): Likewise.
 111         (display_debug_ranges): Likewise.
 112
 113 2021-11-29  Nick Clifton  <nickc@redhat.com>
 114
 115         PR 28632
 116         * strings.c (usage): Update desciption of -n option.
 117         * doc/binutils.texi: Likewise.
 118
 119 2021-11-24  Nick Clifton  <nickc@redhat.com>
 120
 121         PR 28564
 122         * sysdump.c (getCHARS): Check for an out of bounds read.
 123
 124 2021-11-16  Fangrui Song  <maskray@google.com>
 125
 126         * readelf.c (enum relocation_type): New.
 127         (slurp_relr_relocs): New.
 128         (dump_relocations): Change is_rela to rel_type.
 129         Dump RELR.
 130         (dynamic_relocations): Add DT_RELR.
 131         (process_relocs): Check SHT_RELR and DT_RELR.
 132         (process_dynamic_section): Store into dynamic_info for
 133         DT_RELR/DT_RELRENT/DT_RELRSZ.
 134
 135 2021-11-09  Nick Clifton  <nickc@redhat.com>
 136
 137         * nm.c: Add --unicode option to control how unicode characters are
 138         handled.
 139         * objdump.c: Likewise.
 140         * readelf.c: Likewise.
 141         * strings.c: Likewise.
 142         * binutils.texi: Document the new feature.
 143         * NEWS: Document the new feature.
 144         * testsuite/binutils-all/unicode.exp: New file.
 145         * testsuite/binutils-all/nm.hex.unicode
 146         * testsuite/binutils-all/strings.escape.unicode
 147         * testsuite/binutils-all/objdump.highlight.unicode
 148         * testsuite/binutils-all/readelf.invalid.unicode
 149
 150 2021-11-03  Tom Tromey  <tromey@adacore.com>
 151
 152         * dwarf.c (display_debug_loc): Use section name in warnings.
 153
 154 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 155
 156         * objdump.c (usage): --ctf now has an optional argument.
 157         (main): Adjust accordingly.
 158         (dump_ctf): Default it.
 159         * doc/ctf.options.texi: Adjust.
 160
 161 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 162
 163         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 164         (dump_ctf): Don't open a separate section; use the parent_name in
 165         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 166         so we can pass down a member count.
 167         (dump_ctf_archive_member): Add the member count; don't return
 168         anything.  Import parents into children no matter what the
 169         parent's name, while still avoiding displaying the header for the
 170         common parent name of ".ctf".
 171         * readelf.c (usage): Adjust similarly.
 172         (dump_section_as_ctf): Likewise.
 173         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 174         archive members, even if ctf_dump of one member fails.
 175         * doc/ctf.options.texi: Adjust.
 176
 177 2021-10-19  Nick Clifton  <nickc@redhat.com>
 178
 179         * nm.c (filter_symbols): Test for a NULL name before checking to
 180         see if the symbol is __gnu_lto_slim.
 181         * objcopy.c (filter_symbols): Likewise.
 182
 183 2021-09-30  Nick Clifton  <nickc@redhat.com>
 184
 185         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 186         symbols in an LTO object file.
 187
 188 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 189
 190         * configure: Regenerate.
 191
 192 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 193
 194         * testsuite/binutils-all/riscv/riscv.exp: New file.
 195         * testsuite/binutils-all/riscv/unknown.d: New file.
 196         * testsuite/binutils-all/riscv/unknown.s: New file.
 197
 198 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 199
 200         Revert: [AArch64] MTE corefile support
 201
 202         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 203
 204         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 205
 206 2021-08-11  Nick Clifton  <nickc@redhat.com>
 207
 208         * po/pt.po: Updated Portuguese translation.
 209
 210 2021-08-10  Nick Clifton  <nickc@redhat.com>
 211
 212         * po/sr.po: Updated Serbian translation.
 213
 214 2021-07-16  Nick Clifton  <nickc@redhat.com>
 215
 216         * po/sv.po: Updated Swedish translation.
 217
 218 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 219
 220         * dwarf.h (struct dwarf_section): Add XCOFF name.
 221         * dwarf.c (struct dwarf_section_display): Update.
 222         * objdump.c (load_debug_section): Add XCOFF name handler.
 223         (dump_dwarf_section): Likewise.
 224
 225 2021-07-12  Nick Clifton  <nickc@redhat.com>
 226
 227         * po/fr.po: Updated French translation.
 228
 229 2021-07-10  Alan Modra  <amodra@gmail.com>
 230
 231         PR 28069
 232         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 233         parameter, use initial "data" pointer as the end.  Formatting.
 234         Don't count down bytes as they are read.
 235         (read_and_display_attr_value): Adjust display_discr_list call.
 236         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 237         report_leb_status.
 238         * dwarf.h (report_leb_status): Don't report file and line
 239         numbers.  Delete file and lnum parameters,
 240         (READ_ULEB, READ_SLEB): Adjust.
 241
 242 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 243
 244         * configure.ac: Check for strnlen declaration.
 245         * configure, config.in: Regenerate.
 246
 247 2021-07-05  Alan Modra  <amodra@gmail.com>
 248
 249         PR 28047
 250         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 251         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 252         section.  Adjust all callers.
 253
 254 2021-07-03  Nick Clifton  <nickc@redhat.com>
 255
 256         * configure: Regenerate.
 257         * po/opcodes.pot: Regenerate.
 258         * README-how-to-make-a-release: Update.
 259
 260 2021-07-03  Nick Clifton  <nickc@redhat.com>
 261
 262         * 2.37 release branch created.
 263
 264 2021-07-02  Alan Modra  <amodra@gmail.com>
 265
 266         PR 28048
 267         * dwarf.c (get_type_signedness): Don't run off end of buffer
 268         printing DW_FORM_string attribute.
 269
 270 2021-07-01  Nick Clifton  <nickc@redhat.com>
 271
 272         PR 28029
 273         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 274
 275 2021-07-01  Andrei Homescu  <ah@immunant.com>
 276
 277         * readelf.c (process_archive): Reset file position to the
 278         beginning when calling process_object for thin archive members.
 279         * testsuite/binutils-all/readelf.exp: Add test.
 280         * testsuite/binutils-all/readelf.h.thin: New file.
 281
 282 2021-06-30  Tom Tromey  <tom@tromey.com>
 283
 284         * dwarf.c (read_and_display_attr_value): Handle
 285         DW_FORM_implicit_const.
 286
 287 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 288
 289         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 290         and DW_CFA_def_cfa_offset_sf have a signed offset.
 291
 292 2021-06-19  Alan Modra  <amodra@gmail.com>
 293
 294         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 295         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 296         Don't make an unnecessary copy when length is good.
 297
 298 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 299
 300         * readelf.c (print_gnu_property_note): Handle
 301         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 302         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 303
 304 2021-06-15  Nick Clifton  <nickc@redhat.com>
 305
 306         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 307
 308 2021-06-15  Alan Modra  <amodra@gmail.com>
 309
 310         * readelf.c (locate_dynamic_section, is_pie): New functions.
 311         (get_file_type): Replace e_type parameter with filedata.  Call
 312         is_pie for ET_DYN.  Update all callers.
 313         (process_program_headers): Use local variables dynamic_addr and
 314         dynamic_size, updating filedata on exit from function.  Set
 315         dynamic_size of 1 to indicate no dynamic section or segment.
 316         Update tests of dynamic_size throughout.
 317         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 318
 319 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 320
 321         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 322         (add_abbrev_attr): Likewise.
 323         (process_abbrev_set): Likewise.
 324         (display_debug_abbrev): Adjust to above change.
 325
 326 2021-06-12  Alan Modra  <amodra@gmail.com>
 327
 328         * readelf.c (process_file_header): Don't clear section_headers.
 329
 330 2021-06-12  Alan Modra  <amodra@gmail.com>
 331
 332         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 333         that to get_32bit_section_headers or get_64bit_section_headers.
 334         (process_object): Throw away section header read to print file
 335         header extension.
 336
 337 2021-06-11  Alan Modra  <amodra@gmail.com>
 338
 339         * readelf.c (struct filedata): Move archive_file_offset and
 340         archive_file_size earlier.
 341         (free_filedata): Clear using memset.
 342
 343 2021-06-11  Alan Modra  <amodra@gmail.com>
 344
 345         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 346         (get_elf_symbols): ..this new function throughout.
 347         (get_32bit_section_headers): Don't free section_headers.
 348         (get_64bit_section_headers): Likewise.
 349         (get_section_headers): New function, use throughout in place of
 350         32bit and 64bit variants.
 351         (get_dynamic_section): Similarly.
 352         (process_section_headers): Don't free filedata memory here.
 353         (get_file_header): Don't get section headers here..
 354         (process_object): ..Read them here instead.  Don't exit without
 355         freeing filedata memory.
 356
 357 2021-06-09  Nick Clifton  <nickc@redhat.com>
 358
 359         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 360
 361 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 362
 363         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 364
 365 2021-05-29  Alan Modra  <amodra@gmail.com>
 366
 367         * objdump (usage): Add missing \n.
 368
 369 2021-05-29  Alan Modra  <amodra@gmail.com>
 370
 371         * readelf.c (parse_args): Call dwarf_select_sections_all on
 372         --debug-dump without optarg.
 373         (usage): Associate -w and --debug-dump options closely.
 374         Split up help message.  Remove extraneous blank lines around
 375         ctf help.
 376         * objdump.c (usage): Similarly.
 377
 378 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 379
 380         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 381         operand disassembly.
 382         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 383
 384 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 385
 386         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 387         machine for disassembly.
 388         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 389         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 390         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 391
 392 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         PR ld/27905
 395         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 396
 397 2021-05-27  Alan Modra  <amodra@gmail.com>
 398
 399         * readelf (usage): Order -w letters to match --debug-dump= and
 400         move common '=' for --debug-dump out of brackets.
 401
 402 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         PR ld/27905
 405         * readelf.c (decode_x86_feature_2): Support
 406         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 407
 408 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 409
 410         * readelf.c (get_machine_name): Change Loongson Loongarch to
 411         LoongArch.
 412
 413 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 414
 415         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 416
 417 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 418
 419         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 420
 421 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 422
 423         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 424
 425 2021-05-19  Alan Modra  <amodra@gmail.com>
 426
 427         PR 27884
 428         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 429         param with map_return, and return map for DW_FORM_ref_addr.
 430         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 431         Pass returned cu map start and end to recursive call.
 432         (read_and_display_attr_value): Similarly.
 433
 434 2021-05-19  Alan Modra  <amodra@gmail.com>
 435
 436         PR 27879
 437         * sysdump.c (getBARRAY): Sanity check size against max.
 438         (getINT): Avoid UB shift left.
 439
 440 2021-05-15  Alan Modra  <amodra@gmail.com>
 441
 442         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 443         Delete dead code.
 444
 445 2021-05-15  Alan Modra  <amodra@gmail.com>
 446
 447         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 448         length calculations.
 449
 450 2021-05-15  Alan Modra  <amodra@gmail.com>
 451
 452         * dwarf.c (display_debug_names): Complain when header length is
 453         too small.  Avoid pointer UB.  Sanity check augmentation string,
 454         CU table, TU table and foreign TU table sizes.
 455
 456 2021-05-15  Alan Modra  <amodra@gmail.com>
 457
 458         * dwarf.c (display_debug_frames): Delete initial_length_size.
 459         Avoid pointer UB.  Constrain data reads to length given in header.
 460         Sanity check cie header length.  Only skip up to next FDE on
 461         finding augmentation data too long.
 462
 463 2021-05-15  Alan Modra  <amodra@gmail.com>
 464
 465         * dwarf.c (read_cie): Add more sanity checks to ensure data
 466         pointer is not bumped past end.
 467
 468 2021-05-15  Alan Modra  <amodra@gmail.com>
 469
 470         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 471         Correct fallback size calculated on finding a reloc.  Constrain
 472         data reads to length given in header.  Avoid pointer UB.
 473
 474 2021-05-15  Alan Modra  <amodra@gmail.com>
 475
 476         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 477
 478 2021-05-15  Alan Modra  <amodra@gmail.com>
 479
 480         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 481         given in header.
 482
 483 2021-05-15  Alan Modra  <amodra@gmail.com>
 484
 485         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 486         Use end_ranges to constrain data reads to header length.  Avoid
 487         pointer UB.
 488
 489 2021-05-15  Alan Modra  <amodra@gmail.com>
 490
 491         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 492         before reading uleb length.  Warn on excess length.
 493
 494 2021-05-15  Alan Modra  <amodra@gmail.com>
 495
 496         * dwarf.c (display_debug_macro): Print strings that might not
 497         be zero terminated with %*s.  Don't bump curr if unterminated.
 498
 499 2021-05-15  Alan Modra  <amodra@gmail.com>
 500
 501         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 502         Simplify length sanity check, and check for too small lengths.
 503         Constrain data reads to header length.  Avoid pointer UB.
 504
 505 2021-05-15  Alan Modra  <amodra@gmail.com>
 506
 507         * dwarf.c (display_debug_macinfo): Print strings that might not
 508         be zero terminated with %*s.  Don't bump curr if unterminated.
 509
 510 2021-05-15  Alan Modra  <amodra@gmail.com>
 511
 512         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 513         Simplify length check.  Constrain reads to length given by header.
 514
 515 2021-05-15  Alan Modra  <amodra@gmail.com>
 516
 517         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 518         we have already checked for NUL termination.
 519
 520 2021-05-15  Alan Modra  <amodra@gmail.com>
 521
 522         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 523         Avoid pointer UB.  Keep within length specified by header.
 524         Delete dead code.
 525
 526 2021-05-15  Alan Modra  <amodra@gmail.com>
 527
 528         * dwarf.c (process_debug_info): Always do the first CU length
 529         scan for sanity checks.  Remove initial_length_size var and
 530         instead calculate end_cu.  Use end_cu to limit data reads.
 531         Delete now dead code checking length.
 532
 533 2021-05-15  Alan Modra  <amodra@gmail.com>
 534
 535         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 536
 537 2021-05-15  Alan Modra  <amodra@gmail.com>
 538
 539         * bucomm.h (_mul_overflow): Define.
 540         * dwarf.c (get_encoded_value): Avoid pointer UB.
 541
 542 2021-05-13  Alan Modra  <amodra@gmail.com>
 543
 544         PR 27861
 545         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 546         header length.
 547
 548 2021-05-13  Alan Modra  <amodra@gmail.com>
 549
 550         PR 27860
 551         * dwarf.c (display_debug_frames): Sanity check cie_off before
 552         attempting to read cie.
 553
 554 2021-05-12  Alan Modra  <amodra@gmail.com>
 555
 556         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 557         end when strnlen doesn't find string terminator.
 558         (decode_location_expression): Remove dead code.
 559         (skip_attr_bytes): Remove const from end param.  Ensure data
 560         pointer doesn't pass end.
 561         (get_type_signedness): Remove const from end param.
 562         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 563         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 564         (display_debug_pubnames_worker): Likewise.
 565         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 566         than blindly incrementing data pointer.
 567         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 568         compare pointers, compare lengths.
 569
 570 2021-05-12  Alan Modra  <amodra@gmail.com>
 571
 572         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 573         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 574         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 575         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 576         SAFE_BYTE_GET followed by increment.
 577         (process_debug_info): Likewise, and test bytes remaining before
 578         incrementing section_begin rather than using pointer comparison.
 579         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 580         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 581
 582 2021-05-12  Alan Modra  <amodra@gmail.com>
 583
 584         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 585         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 586         SAFE_BYTE_GET_AND_INC.
 587         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 588         (process_debug_info, process_cu_tu_index): Likewise.
 589         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 590         (byte_get, byte_get_little_endian, byte_get_big_endian),
 591         (byte_get_signed): Make size param unsigned.  Remove code dealing
 592         with 4-byte elf_vma.
 593         (byte_get_64): Delete.
 594         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 595         (byte_get, byte_get_little_endian, byte_get_big_endian),
 596         (byte_get_signed): Update prototypes.
 597         (byte_get_64): Delete.
 598
 599 2021-05-12  Alan Modra  <amodra@gmail.com>
 600
 601         PR 27836
 602         * dwarf.c (display_debug_frames): Don't compare pointers derived
 603         from user input.  Test offset against bounds instead.
 604
 605 2021-05-12  Alan Modra  <amodra@gmail.com>
 606
 607         PR 27853
 608         * dwarf.c (display_formatted_table): Test for data >= end rather
 609         than data == end.
 610         (process_extended_line_op): Likewise.
 611         (display_debug_lines_raw): Likewise.
 612         (display_debug_lines_decoded): Likewise.
 613
 614 2021-05-12  Alan Modra  <amodra@gmail.com>
 615
 616         PR 27849
 617         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 618         Sanity check section size for version and padding too.  Correct
 619         index sanity check.  Handle multiple tables in .debug_str_offsets.
 620
 621 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 622
 623         * dwarf.c (process_abbrev_set): Properly parenthesize before
 624         casting to unsigned long.
 625
 626 2021-05-11  Alan Modra  <amodra@gmail.com>
 627
 628         PR 27845
 629         * dwarf.c (process_abbrev_set): Replace start and end parameters
 630         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 631         all callers.  Sanity check parameters correctly and emit warnings
 632         here rather than..
 633         (process_debug_info): ..here.
 634
 635 2021-05-10  Thomas Wolff  <towo@towo.net>
 636
 637         PR 4356
 638         PR 26865
 639         PR 27594
 640         * windres.c (quot): Revert previous delta.  Do not use double
 641         quotes when spaces are detected in options.
 642         * doc/binutils.texi (windres): Remove suggestion that the
 643         --preprocessor option can take arguments.
 644
 645 2021-05-10  Alan Modra  <amodra@gmail.com>
 646
 647         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 648         END rather than adding amount to PTR.
 649         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 650
 651 2021-05-09  Alan Modra  <amodra@gmail.com>
 652
 653         * objcopy.c (eq_string): Delete.
 654         (create_symbol_htab): Use htab_eq_string.
 655
 656 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 657
 658         * README-how-to-make-a-release: Update html & pdf entries.
 659
 660 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 661
 662         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 663         * doc/Makefile.in: Regenerate.
 664
 665 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 666
 667         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 668         * doc/Makefile.in: Regenerate.
 669
 670 2021-05-07  Nick Clifton  <nickc@redhat.com>
 671
 672         * readelf.c (no_processor_specific_unwind): New function.
 673         (process_unwind): Use no_processor_specific_unwind for X86
 674         targets.
 675
 676 2021-05-07  Michael Forney <mforney@mforney.org>
 677
 678         * dwarf.c: Don't omit second operand of '?' operator.
 679
 680 2021-04-30  Nick Clifton  <nickc@redhat.com>
 681
 682         PR 27796
 683         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 684         .debug_sup section.
 685
 686 2021-04-29  Nick Clifton  <nickc@redhat.com>
 687
 688         PR 27594
 689         * doc/binutils.texi (windres): Correct the description of the
 690         default value of the --preprocessor argument.
 691
 692 2021-04-27  Nick Clifton  <nickc@redhat.com>
 693
 694         PR 27779
 695         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 696         (parse_gnu_debugaltlink): Likewise.
 697
 698 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 699
 700         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 701         aux structures.
 702
 703 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 704
 705         PR 27672
 706         * readelf.c (sym_base): New variable.
 707         (enum print_mode): Add more modes.
 708         (print_vma): Add suport for new modes.
 709         (options): Add sym-base.
 710         (usage): Add sym-base.
 711         (parse_args): Add support for --sym-base.
 712         (print_dynamic_symbol_size): New function.
 713         (print_dynamic_symbol): Use new function.
 714         * doc/binutils.texi: Document the new feature.
 715         * NEWS: Mention the new feature.
 716
 717 2021-04-21  Nick Clifton  <nickc@redhat.com>
 718
 719         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 720         Adjust expected output to allow for named section symbols.
 721         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 722         Likewise.
 723         * testsuite/binutils-all/readelf.s-64: Likewise.
 724         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 725         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 726         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 727
 728 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 729
 730         * readelf.c (print_dynamic_symbol): Print the section name for
 731         section symbols without a name of their own.
 732
 733 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 734
 735         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 736         add him to Past Maintainers.
 737         Update my email address.
 738
 739 2021-04-19  Nick Clifton  <nickc@redhat.com>
 740
 741         PR 21702
 742         * arsup.c (ar_addmod): Enable plugin support, if available.
 743
 744 2021-04-19  Nick Clifton  <nickc@redhat.com>
 745
 746         * rename.c: (get_stat_atime_ns): Add prototype.
 747         (get_stat_mtime_ns): Add prototype.
 748
 749 2021-04-16  Alan Modra  <amodra@gmail.com>
 750
 751         PR 27725
 752         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 753         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 754
 755 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 756
 757         PR 27725
 758         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 759         (get_stat_mtime_ns): Likewise.
 760
 761 2021-04-15  Alan Modra  <amodra@gmail.com>
 762
 763         PR 27725
 764         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 765         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 766         members of struct stat.
 767         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 768         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 769         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 770         (get_stat_atime, get_stat_mtime): Likewise.
 771         (set_times): Choose first available of utimensat, utimes, utime.
 772         Use above inline functions to set timespec and timeval values.
 773         * configure: Regenerate.
 774         * config.in: Regenerate.
 775         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 776         file timestamp when --preserve-dates is used.
 777
 778 2021-04-15  Alan Modra  <amodra@gmail.com>
 779
 780         PR 27456
 781         * rename.c (smart_rename): When TO and FROM are equal, just set
 782         file timestamp.
 783         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 784
 785 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         PR binutils/27708
 788         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 789         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 790         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 791         test.
 792
 793 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 794
 795         PR 27686
 796         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 797         end of the structure.
 798
 799 2021-04-14  Frederic Cambus  <fred@statdns.com>
 800
 801         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 802         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 803
 804 2021-04-14  Alan Modra  <amodra@gmail.com>
 805
 806         PR 27716
 807         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 808         * readelf.c (struct filedata): Change program_interpreter from
 809         a char array to a char pointer.
 810         (process_program_headers): Sanity check PT_INTERP p_filesz.
 811         Malloc program_interpreter using p_filesz and read directly from
 812         file.
 813         (process_dynamic_section): Check program_interpreter is non-NULL.
 814         (free_filedata): New function, split out from..
 815         (process_object): ..here.
 816         (close_debug_file): Call free_filedata.
 817         * sysdep.h: Don't include sys/param.h.
 818         (PATH_MAX): Don't define.
 819         * configure.ac: Don't check for sys/param.h.
 820         * configure: Regenerate.
 821
 822 2021-04-13  Frederic Cambus  <fred@statdns.com>
 823
 824         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 825         check for NT_NETBSD_PAX.
 826
 827 2021-04-12  Alan Modra  <amodra@gmail.com>
 828
 829         * configure.ac (--enable-checking): Add support.
 830         * config.in: Regenerate.
 831         * configure: Regenerate.
 832
 833 2021-04-09  Alan Modra  <amodra@gmail.com>
 834
 835         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 836         dynrelcount.
 837         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 838         (disassemble_section, disassemble_data): Likewise.
 839
 840 2021-04-06  Alan Modra  <amodra@gmail.com>
 841
 842         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 843
 844 2021-04-06  Alan Modra  <amodra@gmail.com>
 845
 846         * NEWS: Mention C99 requirement.
 847         * README: Likewise.  Modernise examples and "Reporting bugs".
 848
 849 2021-04-05  Alan Modra  <amodra@gmail.com>
 850
 851         * configure.ac: Assume long long is available.  Don't test for
 852         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 853         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 854         strcoll, setlocale, setmode or location of time_t.  Don't check
 855         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 856         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 857         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 858         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 859         locale.h, string.h and stdlib.h unconditionally.  Remove various
 860         fallback declarations.  Assume long long is available.
 861         * addr2line.c: Don't test HAVE_SETLOCALE.
 862         * ar.c: Likewise.
 863         * coffdump.c: Likewise.
 864         * dlltool.c: Likewise.
 865         * dllwrap.c: Likewise.
 866         * elfedit.c: Likewise.
 867         * nm.c: Likewise.
 868         * objcopy.c: Likewise.
 869         * objdump.c: Likewise.
 870         * readelf.c: Likewise.
 871         * size.c: Likewise.
 872         * srconv.c: Likewise.
 873         * strings.c: Likewise.
 874         * sysdump.c: Likewise.
 875         * windmc.c: Likewise.
 876         * windres.c: Likewise.
 877         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 878         * dwarf.c: Include limits.h unconditionally.  Assume long long
 879         is available.
 880         * nm.c: Don't test HAVE_STRCOLL.
 881         * readelf.c: Don't test HAVE_WCHAR_H.
 882         * strings.c: Assume long long is available.
 883         * syslex.l: Include string.h unconditionally.
 884         * aclocal.m4: Regenerate.
 885         * config.in: Regenerate.
 886         * configure: Regenerate.
 887         * Makefile.in: Regenerate.
 888         * doc/Makefile.in: Regenerate.
 889
 890 2021-04-01  Martin Liska  <mliska@suse.cz>
 891
 892         * elfcomm.h (strneq): Remove strneq and use startswith.
 893         * readelf.c (ia64_process_unwind): Likewise.
 894         (process_note): Likewise.
 895
 896 2021-04-01  Martin Liska  <mliska@suse.cz>
 897
 898         * dllwrap.c: Use startswith function.
 899         * objcopy.c (is_dwo_section): Likewise.
 900         (handle_remove_section_option): Likewise.
 901         (copy_main): Likewise.
 902         * objdump.c (is_significant_symbol_name): Likewise.
 903
 904 2021-04-01  Martin Liska  <mliska@suse.cz>
 905
 906         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 907         startswith.
 908         (display_debug_lines_decoded): Likewise.
 909         (display_debug_links): Likewise.
 910         * elfcomm.c (setup_archive): Likewise.
 911         * elfcomm.h (const_strneq): Likewise.
 912         * readelf.c (process_section_headers): Likewise.
 913         (slurp_ia64_unwind_table): Likewise.
 914         (slurp_hppa_unwind_table): Likewise.
 915         (decode_arm_unwind): Likewise.
 916         (display_debug_section): Likewise.
 917         (process_note): Likewise.
 918
 919 2021-03-31  Alan Modra  <amodra@gmail.com>
 920
 921         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 922         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 923         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 924         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 925         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 926         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 927         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 928         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 929         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 930         and TRUE with true throughout.
 931
 932 2021-03-31  Alan Modra  <amodra@gmail.com>
 933
 934         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 935         * dwarf.c: Likewise.
 936
 937 2021-03-31  Alan Modra  <amodra@gmail.com>
 938
 939         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 940
 941 2021-03-29  Alan Modra  <amodra@gmail.com>
 942
 943         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 944         * dwarf.c (read_and_display_attr_value): Likewise.
 945         (display_debug_str_offsets): Likewise.
 946         * objdump.c (dump_bfd): Likewise.
 947         * readelf.c (dump_section_as_strings): Likewise.
 948         (dump_section_as_bytes): Likewise.
 949
 950 2021-03-29  Alan Modra  <amodra@gmail.com>
 951
 952         * objdump.c (process_links): Use type int.
 953         * readelf.c (request_dump): Don't increment do_dump, set it.
 954         * windint.h (target_is_bigendian): Use type bfd_boolean.
 955         * windmc.c (target_is_bigendian): Likewise.
 956         * windres.c (target_is_bigendian): Likewise.
 957
 958 2021-03-22  Martin Liska  <mliska@suse.cz>
 959
 960         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 961         with startswith.
 962         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 963         * objcopy.c (is_mergeable_note_section): Likewise.
 964         * objdump.c (dump_dwarf_section): Likewise.
 965         * prdbg.c (pr_method_type): Likewise.
 966         (pr_class_baseclass): Likewise.
 967         (tg_class_baseclass): Likewise.
 968         * readelf.c (process_lto_symbol_tables): Likewise.
 969         * stabs.c (ULLHIGH): Likewise.
 970         (parse_stab_argtypes): Likewise.
 971         (stab_demangle_function_name): Likewise.
 972
 973 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * readelf.c (get_machine_name): Add EM_INTELGT.
 976
 977 2021-03-18  Nick Clifton  <nickc@redhat.com>
 978
 979         PR 27478
 980         * readelf.c (dump_section_as_strings): Mention separate filename.
 981         (dump_section_as_bytes): Likewise.
 982         (dump_section_as_ctf): Likewise.
 983         (initialise_dumkps_byname): Only issue a warning for missing
 984         sections if processing the main file.
 985         (process_section_contents): Only issue a warning for unsumped
 986         section numbers in the main file.
 987         (initialise_dump_sects): New function.  Contains code extracted
 988         from ...
 989         (process_object): ... here.  Also call initialise_dump_sects for
 990         separate files.
 991
 992 2021-03-16  Nick Clifton  <nickc@redhat.com>
 993
 994         PR 27534
 995         * readelf.c (display_debug_section): Also retain .debug_addr
 996         sections.
 997
 998 2021-03-16  Nick Clifton  <nickc@redhat.com>
 999
1000         PR 27533
1001         * readelf.c (process_section_contents): Only dump debug
1002         information for separate files unless process_links is enabled.
1003         (process_object): Always call process_section_contents for
1004         separate info files.
1005
1006 2021-03-15  Nick Clifton  <nickc@redhat.com>
1007
1008         PR 27487
1009         * nm.c (FORMAT_JUST_SYMBOLS): Define.
1010         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
1011         (long_options): Add just-symbols.
1012         (set_output_format): Add support for just-symbols.
1013         (get_print_format): Likewise.
1014         (do_not_print_object_filename): New function.
1015         (do_not_print_archive_filename): New function.
1016         (do_not_print_archive_member): New function.
1017         (do_not_print_symbol_filename): New function.
1018         (just_print_symbol_name): New function.
1019         (main): Handle --just-symbols.
1020         * NEWS: Mention the new feature.
1021         * doc/binutils.texi: Document the new feature.
1022
1023 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1024
1025         * od-xcoff.c: Replace RTB by TRL entry.
1026
1027 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1028             Andrew Burgess  <andrew.burgess@embecosm.com>
1029
1030         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1031
1032 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1033             Andrew Burgess  <andrew.burgess@embecosm.com>
1034
1035         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1036
1037 2021-03-05  Nick Clifton  <nickc@redhat.com>
1038
1039         PR 27387
1040         * dwarf.c (display_debug_macro): Handle the displaying of
1041         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1042         .debug_macro.dwo sections.
1043
1044 2021-03-04  Nick Clifton  <nickc@redhat.com>
1045
1046         PR 27478
1047         * objdump.c (process_links): New variable.
1048         (usage): Add --process-links.
1049         (long_options): Likewise.
1050         (dump_bfd): Stop processing once the bfd has been loaded unless
1051         this is the main file or process_links has been enabled.
1052         (main): Handle the process-links option.
1053         * readelf.c (process_links): New variable.
1054         (struct filedata): Add is_separate field.
1055         (options): Add --process-links.
1056         (usage): Likewise.
1057         (parse_args): Likewise.
1058         (process_file_header): Include the filename when dumping
1059         information for separate debuginfo files.
1060         (process_program_headers): Likewise.
1061         (process_section_headers): Likewise.
1062         (process_section_groups): Likewise.
1063         (process_relocs): Likewise.
1064         (process_dynamic_section): Likewise.
1065         (process_version_sections): Likewise.
1066         (display_lto_symtab): Likewise.
1067         (process_symbol_table): Likewise.
1068         (process_syminfo): Likewise.
1069         (initialise_dumps_by_name): Likewise.
1070         (process_section_contents): Likewise.
1071         (process_notes_at): Likewise.
1072         (process_notes): Likewise.
1073         (open_file): Add is_separate parameter.  Use to initialise the
1074         is_separate field in the filedata structure.
1075         (open_deug): Update call to open_file.
1076         (process_object): Add processing of the contents of separate
1077         debuginfo files, gated by the process_links variable.
1078         (process_archive): Update call to open_file.
1079         (process_file): Initialise the is_separate field in the filedata
1080         structure.
1081         * dwarf.c (load_separate_debug_info_file): Only report the
1082         loading of a separate file if debug links are being dumped.
1083         * objcopy.c (keep_section_symbols): New variable.
1084         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1085         (strip_options): Add keep-section-symbols.
1086         (copy_options): Likewise.
1087         (copy_usage): Likewise.
1088         (strip_usage): Likewise.
1089         (copy_object): Keep section symbols if requested by command line
1090         option.
1091         (strip_main): Handle --keep-section-symbols.
1092         (copy_main): Likewise.
1093         * doc/binutils.texi: Document the new options.
1094         * NEWS: Mention the new features.
1095         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1096         Update options passed to objdump.  Use diff rather than cmp to
1097         compare the dumped data.
1098         * testsuite/binutils-all/objdump.WK2: Update regexp.
1099         * testsuite/binutils-all/objdump.WK3: Update regexp.
1100         * testsuite/binutils-all/objdump.exp: Use --process-links
1101         instead of --dwarf=follow-links.
1102         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1103         readelf's output in the log when the test fails.
1104         Add the -P option to the -wKis test.
1105         * testsuite/binutils-all/readelf.wKis: Update expected output.
1106
1107 2021-03-03  Alan Modra  <amodra@gmail.com>
1108
1109         PR 27493
1110         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1111         * NEWS: Mention feature.
1112
1113 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1114
1115         PR binutils/27486
1116         * dwarf.c (load_separate_debug_info): Issue warning only if
1117         do_debug_links is set.
1118         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1119         with missing debug file.
1120
1121 2021-03-01  Alan Modra  <amodra@gmail.com>
1122
1123         PR 27128
1124         * doc/binutils.texi: Add nm --with-symbol-versions and
1125         --without-symbol-versions documentation.
1126         * nm.c (with_symbol_versions): New variable.
1127         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1128         (long_options): Make --with-symbol-versions entry twiddle the flag.
1129         Add --without-symbol-versions.
1130         (print_symname): Strip version when !with_symbol_versions.  Add
1131         dynamic version info under control of with_symbol_versions.
1132         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1133
1134 2021-02-26  Fangrui Song  <maskray@google.com>
1135
1136         PR 27408
1137         * readelf.c (quiet): New option flag.
1138         (enum long_option_values): New enum to hold long option value.
1139         (long_options): Add --quiet.
1140         (usage): Mention --quiet.
1141         (display_rel_file): If quiet is enabled, suppress "no symbols".
1142         (main): Handle the new option.
1143         * NEWS: Mention --quiet.
1144         * docs/binutils.texi: Document --quiet.
1145
1146 2021-02-26  Tom de Vries  <tdevries@suse.de>
1147
1148         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1149
1150 2021-02-26  Tom de Vries  <tdevries@suse.de>
1151
1152         PR 27390
1153         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1154         DW_FORM_addrx*.
1155         (read_and_display_attr_value): Likewise.
1156
1157 2021-02-25  Nick Clifton  <nickc@redhat.com>
1158
1159         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1160         forms.
1161         (read_and_display_attr_value): Handle sup forms.
1162         (display_debug_sup): New function.  Displays the contents of a
1163         .debug_sup section.
1164         (load_debug_sup_file): New function.  Loads the contents of a file
1165         referenced by a .debug_sup section.
1166         (check_for_and_load_links): Call load_debug_sup_file.
1167         (debug_displays): Add entry for .debug_sup.
1168         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1169         * readelf.c (process_section_headers): Add support for debug_sup.
1170         * doc/debug.options.texi: Note that the =links option will display
1171         the contents of .debug_sup sections.
1172         * NEWS: Mention the new support.
1173
1174 2021-02-25  Alan Modra  <amodra@gmail.com>
1175
1176         PR 27456
1177         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1178
1179 2021-02-24  Nick Clifton  <nickc@redhat.com>
1180
1181         PR 27285
1182         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1183         when adding together the section sizes.
1184
1185 2021-02-24  Nick Clifton  <nickc@redhat.com>
1186
1187         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1188         build notes.
1189         * readelf.c (print_gnu_build_attribute_description): Likewise.
1190
1191 2021-02-24  Alan Modra  <amodra@gmail.com>
1192             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1193
1194         PR 27456
1195         * bucomm.h (smart_rename): Update prototype.
1196         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1197         Pass fromfd and target_stat to simple_copy.  Call set_times
1198         when preserve_dates.
1199         (simple_copy): Accept fromfd rather than from filename.  Add
1200         target_stat param.  Rewind fromfd rather than opening.  Open
1201         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1202         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1203         closing output temp file, and pass tmpfd to smart_rename.
1204         * arsup.c (temp_fd): Rename from real_fd.
1205         (ar_save): Dup temp_fd and pass to smart_rename.
1206         * objcopy.c (strip_main, copy_main): Likewise, and pass
1207         preserve_dates.
1208
1209 2021-02-24  Alan Modra  <amodra@gmail.com>
1210
1211         PR 27456
1212         * rename.c: Tidy throughout.
1213         (smart_rename): Always copy.  Remove windows specific code.
1214
1215 2021-02-20  Alan Modra  <amodra@gmail.com>
1216
1217         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1218         (run_dump_test): Fail if expecting errors from a file like we do
1219         for error strings, if no error is seen.
1220
1221 2021-02-19  Alan Modra  <amodra@gmail.com>
1222
1223         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1224
1225 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1226
1227         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1228         SMART_RENAME.
1229         * arsup.c (ar_save): Likewise.
1230         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1231         temporary file and adjust call to SMART_RENAME.
1232         (copy_main): Likewise.
1233         * rename.c [!S_ISLNK]: Remove definitions.
1234         (try_preserve_permissions): Remove function.
1235         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1236         rename system call only if TO does not exist.
1237         * bucomm.h (smart_rename): Adjust declaration.
1238
1239 2021-02-18  Nick Clifton  <nickc@redhat.com>
1240
1241         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1242         address that is higher than the end address.
1243
1244 2021-02-17  Alan Modra  <amodra@gmail.com>
1245
1246         * dwarf.c: Include limits.h.
1247         (CHAR_BIT): Provide backup define.
1248         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1249         signed overflow checking.
1250         * testsuite/binutils-all/pr26548.s,
1251         * testsuite/binutils-all/pr26548.d,
1252         * testsuite/binutils-all/pr26548e.d: New tests.
1253         * testsuite/binutils-all/readelf.exp: Run them.
1254         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1255
1256 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1257
1258         * dwarf.c (process_debug_info): Initialize "dwo_id".
1259
1260 2021-02-15  Alan Modra  <amodra@gmail.com>
1261
1262         * objdump.c (load_specific_debug_section): Don't call
1263         bfd_cache_section_contents.  Rearrange so that
1264         bfd_get_full_section_contents is not called on path where
1265         bfd_simple_get_relocated_section_contents is called.
1266         Don't set section->user_data.
1267         (free_debug_section): Always free section->start.  Don't twiddle
1268         section flags.
1269         * readelf.c (load_specific_debug_section): Don't set user_data.
1270         * dwarf.h (struct dwarf_section): Remove use_data field.
1271         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1272
1273 2021-02-15  Alan Modra  <amodra@gmail.com>
1274
1275         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1276         * testsuite/binutils-all/objdump.exp: Likewise.
1277
1278 2021-02-14  Alan Modra  <amodra@gmail.com>
1279
1280         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1281         to the symbol array.
1282         (slurp_dynamic_symtab): Likewise.
1283         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1284
1285 2021-02-14  Alan Modra  <amodra@gmail.com>
1286
1287         * Makefile.in: Regenerate.
1288         * doc/Makefile.in: Regenerate.
1289
1290 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1291
1292         * aclocal.m4: Regenerate.
1293
1294 2021-02-12  Nick Clifton  <nickc@redhat.com>
1295
1296         * configure.ac (follow-debug-links): Add option to enable or
1297         disable the following of debug links by default.  Set the
1298         default for the option to be 'follow'.
1299         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1300         (dwarf_select_sections_by_names): Add no-follow-links option.
1301         (dwarf_select_sections_by_letter): Add 'N' option.
1302         * objdump.c (usage): Add conditional text describing the
1303         follow links option.
1304         (slurp_symtab): Ensure that there is a NULL entry at the end
1305         of the symbol table.
1306         (slurp_dynamic_symtab): Likewise.
1307         (dump_bfd): When extending the symbol table, ensure that there
1308         is still a NULL entry at the end.
1309         * readelf.c (usage): Add conditional text describing the
1310         follow links option.
1311         * doc/binutils.texi: Update documentation for objcopy and
1312         readelf.
1313         * doc/debug.options.texi: Update documentation of the
1314         follow-links option.
1315         * config.in: Regenerate.
1316         * configure: Regenerate.
1317         * testsuite/binutils-all/compress.exp: Add the -WN option to
1318         objdump command lines that are not expecting to follow links.
1319         * testsuite/binutils-all/readelf.exp: Add the
1320         --debug-dump=no-follow-links option to tests that are not
1321         expecting to follow debug links.
1322         * NEWS: Mention the new behaviour.
1323
1324 2021-02-12  Alan Modra  <amodra@gmail.com>
1325
1326         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1327         gas or ld fails to build a testcase rather than "unresolved".
1328         Report "fail" when readelf returns an error status rather than
1329         "unresolved".
1330         * testsuite/binutils-all/ar.exp: Likewise.
1331         * testsuite/binutils-all/compress.exp: Likewise.
1332         * testsuite/binutils-all/readelf.exp: Likewise.
1333
1334 2021-02-12  Alan Modra  <amodra@gmail.com>
1335
1336         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1337         "c" with "ccc" labels.
1338
1339 2021-02-12  Tom de Vries  <tdevries@suse.de>
1340
1341         * dwarf.h (debug_info): Fix typo in comment.
1342
1343 2021-02-12  Tom de Vries  <tdevries@suse.de>
1344
1345         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1346         entries.
1347
1348 2021-02-12  Tom de Vries  <tdevries@suse.de>
1349
1350         * dwarf.c (process_debug_info): Print DWO ID.
1351
1352 2021-02-11  Alan Modra  <amodra@gmail.com>
1353
1354         PR 27290
1355         PR 27293
1356         PR 27295
1357         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1358         Use bfd_malloc_and_get_section.
1359         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1360         check namesz.  Return NULL if descsz is too small.  Ensure
1361         string table is terminated.
1362         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1363         Sanity check note.
1364         (elf32_avr_dump_mem_usage): Adjust to suit.
1365
1366 2021-02-10  Tom de Vries  <tdevries@suse.de>
1367
1368         PR binutils/27391
1369         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1370
1371 2021-02-10  Tom de Vries  <tdevries@suse.de>
1372
1373         PR binutils/27371
1374         * dwarf.c (display_debug_ranges): Filter range lists according to
1375         section.
1376
1377 2021-02-09  Tom de Vries  <tdevries@suse.de>
1378
1379         PR binutils/27370
1380         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1381
1382 2021-02-09  Tom de Vries  <tdevries@suse.de>
1383
1384         PR binutils/27386
1385         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1386         DW_UT_split_compile.
1387
1388 2021-02-09  Alan Modra  <amodra@gmail.com>
1389
1390         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1391         symbianelf.
1392
1393 2021-02-07  Alan Modra  <amodra@gmail.com>
1394
1395         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1396         uninitialised on invalid input.
1397
1398 2021-02-06  Alan Modra  <amodra@gmail.com>
1399
1400         PR 27349
1401         * rename.c (smart_rename): Test for existence and type of output
1402         file with lstat.
1403
1404 2021-02-05  Nick Clifton  <nickc@redhat.com>
1405
1406         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1407
1408 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1409
1410         PR 27252
1411         * elfedit.c (check_file):
1412         * bucomm.c (get_file_size): Fix typos in comments.
1413
1414 2021-02-05  Alan Modra  <amodra@gmail.com>
1415
1416         PR 27345
1417         * arsup.c (ar_save): Use stat rather than lstat.
1418
1419 2021-02-03  Alan Modra  <amodra@gmail.com>
1420
1421         PR 27270
1422         PR 27284
1423         PR 26945
1424         * ar.c: Don't include libbfd.h.
1425         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1426         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1427         outside of _WIN32 ifdef.  Delete skip_stat variable.
1428         * arsup.c (temp_name, real_ofd): New static variables.
1429         (ar_open): Use make_tempname and bfd_fdopenw.
1430         (ar_save): Adjust to suit ar_open changes.  Move stat output
1431         of _WIN32 ifdef.
1432         * objcopy.c: Don't include libbfd.h.
1433         (copy_file): Use bfd_stat.
1434
1435 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         PR binutils/27281
1438         * readelf.c (process_section_headers): Add 'R' and 'D' to
1439         "Key to Flags:".
1440         * testsuite/binutils-all/retain1a.d: Updated.
1441
1442 2021-01-30  Nick Clifton  <nickc@redhat.com>
1443
1444         * README-how-to-make-a-release: Small updates after the 2.35.2
1445         release.
1446
1447 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1448
1449         PR 4356
1450         * windres.c (quot): Use double quotes to protect strings on
1451         Windows platforms.
1452
1453 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1454
1455         PR 27252
1456         * bucomm.c (get_file_size): Add code to handle /dev/null on
1457         Windows systems.
1458         * elfedit.c (check_file): Likewise.
1459
1460 2021-01-27  Nick Clifton  <nickc@redhat.com>
1461
1462         * objcopy.c (copy_main): Remove conditional control of the calls
1463         to free, simplifying the code and making it easier to detect
1464         typos.
1465
1466 2021-01-26  Frederic Cambus  <fred@statdns.com>
1467
1468         * objcopy.c (copy_main): Fix a double free happening when both
1469         --localize-symbols and --globalize-symbols options are invoked
1470         together.
1471
1472 2021-01-24  Nick Clifton  <nickc@redhat.com>
1473
1474         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1475
1476 2021-01-16  Alan Modra  <amodra@gmail.com>
1477
1478         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1479
1480 2021-01-15  Alan Modra  <amodra@gmail.com>
1481
1482         PR 26539
1483         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1484
1485 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1486
1487         * MAINTAINERS: Update my email address.
1488
1489 2021-01-14  Nick Clifton  <nickc@redhat.com>
1490
1491         * po/sv.po: Updated Swedish translation.
1492
1493 2021-01-13  Alan Modra  <amodra@gmail.com>
1494
1495         * Makefile.in: Regenerate.
1496         * doc/Makefile.in: Regenerate.
1497
1498 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1499
1500         PR 27037
1501         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1502         and before exit.
1503         (i386_x64_trampoline): Add SEH annotations.
1504         (struct mac): Add how_seh field.
1505         (make_delay_head): If how_set field is true add SEh instructions.
1506
1507 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1508
1509         PR binutils/26792
1510         * configure.ac: Use GNU_MAKE_JOBSERVER.
1511         * aclocal.m4: Regenerated.
1512         * configure: Likewise.
1513
1514 2021-01-12  Nick Clifton  <nickc@redhat.com>
1515
1516         * po/fr.po: Updated French translation.
1517
1518 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1519
1520         PR ld/27173
1521         * configure: Regenerated.
1522
1523 2021-01-11  Nick Clifton  <nickc@redhat.com>
1524
1525         * po/pt.po: Updated Portuguese translation.
1526         * po/sr.po: Updated Serbian translation.
1527         * po/uk.po: Updated Ukranian translation.
1528
1529 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         * configure: Regenerated.
1532
1533 2021-01-09  Nick Clifton  <nickc@redhat.com>
1534
1535         * configure: Regenerate.
1536         * po/binutils.pot: Regenerate.
1537
1538 2021-01-09  Nick Clifton  <nickc@redhat.com>
1539
1540         * 2.36 release branch crated.
1541         * README-how-to-make-a-release: Add note about updating Makefiles
1542         and libtool files.
1543         * BRANCHES: Add binutils-2.36-branch.
1544
1545 2021-01-09  Alan Modra  <amodra@gmail.com>
1546
1547         * configure: Regenerate.
1548
1549 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1550
1551         * configure: Regenerate.
1552
1553 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1554
1555         PR 27109
1556         * objcopy.c (copy_object): Handle section symbols for
1557         non-relocatable inputs.
1558         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1559         is_elf_unused_section_symbols.
1560         * testsuite/binutils-all/readelf.s-64: Updated.
1561         * testsuite/binutils-all/readelf.ss: Likewise.
1562         * testsuite/binutils-all/readelf.ss-64: Likewise.
1563         * testsuite/binutils-all/readelf.s-64-unused: New file.
1564         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1565         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1566         * testsuite/lib/binutils-common.exp
1567         (is_elf_unused_section_symbols): New proc.
1568
1569 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1570
1571         * binutils/readelf.c: Correct grammar in comment.
1572
1573 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1574
1575         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1576         * doc/binutils.texi: Correct grammar.
1577         * readelf.c (process_version_sections): Correct spelling of auxiliary
1578         in warning.
1579         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1580
1581 2021-01-01  Alan Modra  <amodra@gmail.com>
1582
1583         Update year range in copyright notice of all files.
1584
1585 For older changes see ChangeLog-2020
1586 \f
1587 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1588
1589 Copying and distribution of this file, with or without modification,
1590 are permitted in any medium without royalty provided the copyright
1591 notice and this notice are preserved.
1592
1593 Local Variables:
1594 mode: change-log
1595 left-margin: 8
1596 fill-column: 74
1597 version-control: never
1598 End: