binutils/ChangeLog

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