binutils/ChangeLog

   1 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * readelf.c (get_amdgpu_elf_note_type): New.
   4         (process_note): Handle "AMDGPU" notes.
   5
   6 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * readelf.c: Include elf/amdgcn.h.
   9         (decode_AMDGPU_machine_flags): New.
  10         (get_machine_flags): Handle flags for EM_AMDGPU machine type.
  11
  12 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
  13
  14         * readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.
  15
  16 2022-03-16  Nick Clifton  <nickc@redhat.com>
  17
  18         * po/sr.po: Updated Serbian translation.
  19
  20 2022-03-15  Tom Tromey  <tromey@adacore.com>
  21
  22         * dwarf-mode.el: Now 1.7.
  23         (dwarf--sentinel): Switch to the process buffer.
  24
  25 2022-03-11  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>
  26
  27         * MAINTAINERS: Add gprofng maintainer.
  28         * README-how-to-make-a-release: Add gprofng.
  29
  30 2022-03-10  Nick Clifton  <nickc@redhat.com>
  31
  32         * dwarf.c (use_debuginfod): New variable.  Set to 1.
  33         (load_separate_debug_info): Only call
  34         debuginfod_fetch_separate_debug_info is use_debuginfod is true.
  35         (dwarf_select_sections_by_names): Add do-not-use-debuginfod and
  36         use-debuginfod options.
  37         (dwarf_select_sections_by_letters): Add D and E options.
  38         * dwarf.h (use_debuginfod): New extern.
  39         * objdump.c (usage): Mention the new options.
  40         * readelf.c (usage): Likewise.
  41         * doc/binutils.texi: Document the new options.
  42         * doc/debug-options.texi: Describe the new options.
  43         * NEWS: Mention the new feature.
  44         * testsuite/binutils-all/debuginfod.exp: Add tests of the new
  45         options.
  46
  47 2021-03-06  Maciej W. Rozycki  <macro@orcam.me.uk>
  48
  49         * testsuite/binutils-all/mips/mips1-branch-alias.d: New test.
  50         * testsuite/binutils-all/mips/mips1-branch-noalias.d: New test.
  51         * testsuite/binutils-all/mips/mips2-branch-alias.d: New test.
  52         * testsuite/binutils-all/mips/mips2-branch-noalias.d: New test.
  53         * testsuite/binutils-all/mips/mips32r6-branch-alias.d: New test.
  54         * testsuite/binutils-all/mips/mips32r6-branch-noalias.d: New
  55         test.
  56         * testsuite/binutils-all/mips/micromips-branch-alias.d: New
  57         test.
  58         * testsuite/binutils-all/mips/micromips-branch-noalias.d: New
  59         test.
  60         * testsuite/binutils-all/mips/mips-branch-alias.s: New test
  61         source.
  62         * testsuite/binutils-all/mips/micromips-branch-alias.s: New test
  63         source.
  64         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
  65
  66 2022-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
  67
  68         * readelf.c (process_dynamic_section): Fix indentation.
  69
  70 2022-02-09  Nick Clifton  <nickc@redhat.com>
  71
  72         * README-how-to-make-a-release: Update after the 2.38 release.
  73
  74 2022-01-27  Nick Clifton  <nickc@redhat.com>
  75
  76         * po/sv.po: Updated Swedish translation.
  77
  78 2022-01-24  Nick Clifton  <nickc@redhat.com>
  79
  80         * po/bg.po: Updated Bulgarian translation.
  81         * po/fr.po: Updated French translation.
  82         * po/ro.po: Updated Romanian translation.
  83         * po/uk.po: Updated Ukranian translation.
  84
  85 2022-01-22  Martin Storsjö  <martin@martin.st>
  86
  87         * dlltool.c (main): Allow inferring tmp_prefix from the dll name
  88         from a def file.
  89
  90 2022-01-22  Nick Clifton  <nickc@redhat.com>
  91
  92         * configure: Regenerate.
  93         * po/binutils.pot: Regenerate.
  94
  95 2022-01-22  Nick Clifton  <nickc@redhat.com>
  96
  97         * 2.38 release branch created.
  98
  99 2022-01-17  Nick Clifton  <nickc@redhat.com>
 100
 101         * Makefile.in: Regenerate.
 102
 103 2022-01-11  Fangrui Song  <maskray@google.com>
 104
 105         PR binutils/28759
 106         * ar.c (long_options): Add --thin.
 107         (usage) Add --thin. Deprecate -T without diagnostics.
 108         * doc/binutils.texi: Add doc.
 109         * NEWS: Mention --thin.
 110         * binutils/testsuite/binutils-all/ar.exp: Add tests.
 111
 112 2022-01-11  Martin Storsjö  <martin@martin.st>
 113
 114         * dlltool.c (main): If a prefix has not been provided, attempt to
 115         use a deterministic one based upon the dll name.
 116
 117 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
 118
 119         PR 28718
 120         * dwarf.c: Revert previous delta.
 121         (debug_get_real_type): Reject indirect types that point to
 122         indirect types.
 123         (debug_get_type_name, debug_get_type_size, debug_write_type):
 124         Likewise.
 125
 126 2022-01-06  Nick Clifton  <nickc@redhat.com>
 127
 128         * debug.c (debug_write_type): Allow for malicious recursion via
 129         indirect debug types.
 130
 131 2022-01-04  Nick Clifton  <nickc@redhat.com>
 132
 133         PR 28716
 134         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
 135
 136 2021-12-16  Nick Clifton  <nickc@redhat.com>
 137
 138         PR 28697
 139         * dwarf.c (load_build_id_debug_file): New function.
 140         (try_build_id_prefix): New function.
 141         (check_for_and_load_links): Call load_build_id_debug_file.
 142         (debug_displays): Add entry for .note.gnu.build-id.
 143         * dwarf.h (enum dwarf_section_display_enum): Add
 144         note_gnu_build_id.
 145         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
 146         Fix regexp for loads via debuglink section.
 147
 148 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
 149
 150         * MAINTAINERS: Add myself and Zhensong Liu
 151         as the LoongArch maintainer.
 152
 153 2021-12-02  Nick Clifton  <nickc@redhat.com>
 154
 155         PR 28645
 156         * dwarf.c (process_cu_tu_index): Add test for overruning section
 157         whilst processing slots.
 158
 159 2021-11-30  Roland McGrath  <mcgrathr@google.com>
 160
 161         * doc/local.mk: Give each man page target its missing dependency on
 162         doc/$(am__dirstamp).
 163
 164 2021-11-30  Nick Clifton  <nickc@redhat.com>
 165
 166         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
 167         offsets, sizes and ranges.
 168         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
 169         the offset.
 170         (display_loclists_list): Likewise.
 171         (display_loc_list_dwo): Likewise.
 172         (display_debug_str): Likewise.
 173         (display_debug_aranges): Likewise.
 174         (display_debug_ranges_list): Likewise.
 175         (display_debug_rnglists_list): Likewise.
 176         (display_debug_ranges): Likewise.
 177
 178 2021-11-29  Nick Clifton  <nickc@redhat.com>
 179
 180         PR 28632
 181         * strings.c (usage): Update desciption of -n option.
 182         * doc/binutils.texi: Likewise.
 183
 184 2021-11-24  Nick Clifton  <nickc@redhat.com>
 185
 186         PR 28564
 187         * sysdump.c (getCHARS): Check for an out of bounds read.
 188
 189 2021-11-16  Fangrui Song  <maskray@google.com>
 190
 191         * readelf.c (enum relocation_type): New.
 192         (slurp_relr_relocs): New.
 193         (dump_relocations): Change is_rela to rel_type.
 194         Dump RELR.
 195         (dynamic_relocations): Add DT_RELR.
 196         (process_relocs): Check SHT_RELR and DT_RELR.
 197         (process_dynamic_section): Store into dynamic_info for
 198         DT_RELR/DT_RELRENT/DT_RELRSZ.
 199
 200 2021-11-09  Nick Clifton  <nickc@redhat.com>
 201
 202         * nm.c: Add --unicode option to control how unicode characters are
 203         handled.
 204         * objdump.c: Likewise.
 205         * readelf.c: Likewise.
 206         * strings.c: Likewise.
 207         * binutils.texi: Document the new feature.
 208         * NEWS: Document the new feature.
 209         * testsuite/binutils-all/unicode.exp: New file.
 210         * testsuite/binutils-all/nm.hex.unicode
 211         * testsuite/binutils-all/strings.escape.unicode
 212         * testsuite/binutils-all/objdump.highlight.unicode
 213         * testsuite/binutils-all/readelf.invalid.unicode
 214
 215 2021-11-03  Tom Tromey  <tromey@adacore.com>
 216
 217         * dwarf.c (display_debug_loc): Use section name in warnings.
 218
 219 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 220
 221         * objdump.c (usage): --ctf now has an optional argument.
 222         (main): Adjust accordingly.
 223         (dump_ctf): Default it.
 224         * doc/ctf.options.texi: Adjust.
 225
 226 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 227
 228         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 229         (dump_ctf): Don't open a separate section; use the parent_name in
 230         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 231         so we can pass down a member count.
 232         (dump_ctf_archive_member): Add the member count; don't return
 233         anything.  Import parents into children no matter what the
 234         parent's name, while still avoiding displaying the header for the
 235         common parent name of ".ctf".
 236         * readelf.c (usage): Adjust similarly.
 237         (dump_section_as_ctf): Likewise.
 238         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 239         archive members, even if ctf_dump of one member fails.
 240         * doc/ctf.options.texi: Adjust.
 241
 242 2021-10-19  Nick Clifton  <nickc@redhat.com>
 243
 244         * nm.c (filter_symbols): Test for a NULL name before checking to
 245         see if the symbol is __gnu_lto_slim.
 246         * objcopy.c (filter_symbols): Likewise.
 247
 248 2021-09-30  Nick Clifton  <nickc@redhat.com>
 249
 250         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 251         symbols in an LTO object file.
 252
 253 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 254
 255         * configure: Regenerate.
 256
 257 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 258
 259         * testsuite/binutils-all/riscv/riscv.exp: New file.
 260         * testsuite/binutils-all/riscv/unknown.d: New file.
 261         * testsuite/binutils-all/riscv/unknown.s: New file.
 262
 263 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 264
 265         Revert: [AArch64] MTE corefile support
 266
 267         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 268
 269         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 270
 271 2021-08-11  Nick Clifton  <nickc@redhat.com>
 272
 273         * po/pt.po: Updated Portuguese translation.
 274
 275 2021-08-10  Nick Clifton  <nickc@redhat.com>
 276
 277         * po/sr.po: Updated Serbian translation.
 278
 279 2021-07-16  Nick Clifton  <nickc@redhat.com>
 280
 281         * po/sv.po: Updated Swedish translation.
 282
 283 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 284
 285         * dwarf.h (struct dwarf_section): Add XCOFF name.
 286         * dwarf.c (struct dwarf_section_display): Update.
 287         * objdump.c (load_debug_section): Add XCOFF name handler.
 288         (dump_dwarf_section): Likewise.
 289
 290 2021-07-12  Nick Clifton  <nickc@redhat.com>
 291
 292         * po/fr.po: Updated French translation.
 293
 294 2021-07-10  Alan Modra  <amodra@gmail.com>
 295
 296         PR 28069
 297         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 298         parameter, use initial "data" pointer as the end.  Formatting.
 299         Don't count down bytes as they are read.
 300         (read_and_display_attr_value): Adjust display_discr_list call.
 301         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 302         report_leb_status.
 303         * dwarf.h (report_leb_status): Don't report file and line
 304         numbers.  Delete file and lnum parameters,
 305         (READ_ULEB, READ_SLEB): Adjust.
 306
 307 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 308
 309         * configure.ac: Check for strnlen declaration.
 310         * configure, config.in: Regenerate.
 311
 312 2021-07-05  Alan Modra  <amodra@gmail.com>
 313
 314         PR 28047
 315         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 316         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 317         section.  Adjust all callers.
 318
 319 2021-07-03  Nick Clifton  <nickc@redhat.com>
 320
 321         * configure: Regenerate.
 322         * po/opcodes.pot: Regenerate.
 323         * README-how-to-make-a-release: Update.
 324
 325 2021-07-03  Nick Clifton  <nickc@redhat.com>
 326
 327         * 2.37 release branch created.
 328
 329 2021-07-02  Alan Modra  <amodra@gmail.com>
 330
 331         PR 28048
 332         * dwarf.c (get_type_signedness): Don't run off end of buffer
 333         printing DW_FORM_string attribute.
 334
 335 2021-07-01  Nick Clifton  <nickc@redhat.com>
 336
 337         PR 28029
 338         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 339
 340 2021-07-01  Andrei Homescu  <ah@immunant.com>
 341
 342         * readelf.c (process_archive): Reset file position to the
 343         beginning when calling process_object for thin archive members.
 344         * testsuite/binutils-all/readelf.exp: Add test.
 345         * testsuite/binutils-all/readelf.h.thin: New file.
 346
 347 2021-06-30  Tom Tromey  <tom@tromey.com>
 348
 349         * dwarf.c (read_and_display_attr_value): Handle
 350         DW_FORM_implicit_const.
 351
 352 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 353
 354         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 355         and DW_CFA_def_cfa_offset_sf have a signed offset.
 356
 357 2021-06-19  Alan Modra  <amodra@gmail.com>
 358
 359         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 360         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 361         Don't make an unnecessary copy when length is good.
 362
 363 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         * readelf.c (print_gnu_property_note): Handle
 366         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 367         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 368
 369 2021-06-15  Nick Clifton  <nickc@redhat.com>
 370
 371         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 372
 373 2021-06-15  Alan Modra  <amodra@gmail.com>
 374
 375         * readelf.c (locate_dynamic_section, is_pie): New functions.
 376         (get_file_type): Replace e_type parameter with filedata.  Call
 377         is_pie for ET_DYN.  Update all callers.
 378         (process_program_headers): Use local variables dynamic_addr and
 379         dynamic_size, updating filedata on exit from function.  Set
 380         dynamic_size of 1 to indicate no dynamic section or segment.
 381         Update tests of dynamic_size throughout.
 382         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 383
 384 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 385
 386         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 387         (add_abbrev_attr): Likewise.
 388         (process_abbrev_set): Likewise.
 389         (display_debug_abbrev): Adjust to above change.
 390
 391 2021-06-12  Alan Modra  <amodra@gmail.com>
 392
 393         * readelf.c (process_file_header): Don't clear section_headers.
 394
 395 2021-06-12  Alan Modra  <amodra@gmail.com>
 396
 397         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 398         that to get_32bit_section_headers or get_64bit_section_headers.
 399         (process_object): Throw away section header read to print file
 400         header extension.
 401
 402 2021-06-11  Alan Modra  <amodra@gmail.com>
 403
 404         * readelf.c (struct filedata): Move archive_file_offset and
 405         archive_file_size earlier.
 406         (free_filedata): Clear using memset.
 407
 408 2021-06-11  Alan Modra  <amodra@gmail.com>
 409
 410         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 411         (get_elf_symbols): ..this new function throughout.
 412         (get_32bit_section_headers): Don't free section_headers.
 413         (get_64bit_section_headers): Likewise.
 414         (get_section_headers): New function, use throughout in place of
 415         32bit and 64bit variants.
 416         (get_dynamic_section): Similarly.
 417         (process_section_headers): Don't free filedata memory here.
 418         (get_file_header): Don't get section headers here..
 419         (process_object): ..Read them here instead.  Don't exit without
 420         freeing filedata memory.
 421
 422 2021-06-09  Nick Clifton  <nickc@redhat.com>
 423
 424         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 425
 426 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 427
 428         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 429
 430 2021-05-29  Alan Modra  <amodra@gmail.com>
 431
 432         * objdump (usage): Add missing \n.
 433
 434 2021-05-29  Alan Modra  <amodra@gmail.com>
 435
 436         * readelf.c (parse_args): Call dwarf_select_sections_all on
 437         --debug-dump without optarg.
 438         (usage): Associate -w and --debug-dump options closely.
 439         Split up help message.  Remove extraneous blank lines around
 440         ctf help.
 441         * objdump.c (usage): Similarly.
 442
 443 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 444
 445         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 446         operand disassembly.
 447         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 448
 449 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 450
 451         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 452         machine for disassembly.
 453         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 454         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 455         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 456
 457 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 458
 459         PR ld/27905
 460         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 461
 462 2021-05-27  Alan Modra  <amodra@gmail.com>
 463
 464         * readelf (usage): Order -w letters to match --debug-dump= and
 465         move common '=' for --debug-dump out of brackets.
 466
 467 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 468
 469         PR ld/27905
 470         * readelf.c (decode_x86_feature_2): Support
 471         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 472
 473 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 474
 475         * readelf.c (get_machine_name): Change Loongson Loongarch to
 476         LoongArch.
 477
 478 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 479
 480         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 481
 482 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 483
 484         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 485
 486 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 487
 488         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 489
 490 2021-05-19  Alan Modra  <amodra@gmail.com>
 491
 492         PR 27884
 493         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 494         param with map_return, and return map for DW_FORM_ref_addr.
 495         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 496         Pass returned cu map start and end to recursive call.
 497         (read_and_display_attr_value): Similarly.
 498
 499 2021-05-19  Alan Modra  <amodra@gmail.com>
 500
 501         PR 27879
 502         * sysdump.c (getBARRAY): Sanity check size against max.
 503         (getINT): Avoid UB shift left.
 504
 505 2021-05-15  Alan Modra  <amodra@gmail.com>
 506
 507         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 508         Delete dead code.
 509
 510 2021-05-15  Alan Modra  <amodra@gmail.com>
 511
 512         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 513         length calculations.
 514
 515 2021-05-15  Alan Modra  <amodra@gmail.com>
 516
 517         * dwarf.c (display_debug_names): Complain when header length is
 518         too small.  Avoid pointer UB.  Sanity check augmentation string,
 519         CU table, TU table and foreign TU table sizes.
 520
 521 2021-05-15  Alan Modra  <amodra@gmail.com>
 522
 523         * dwarf.c (display_debug_frames): Delete initial_length_size.
 524         Avoid pointer UB.  Constrain data reads to length given in header.
 525         Sanity check cie header length.  Only skip up to next FDE on
 526         finding augmentation data too long.
 527
 528 2021-05-15  Alan Modra  <amodra@gmail.com>
 529
 530         * dwarf.c (read_cie): Add more sanity checks to ensure data
 531         pointer is not bumped past end.
 532
 533 2021-05-15  Alan Modra  <amodra@gmail.com>
 534
 535         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 536         Correct fallback size calculated on finding a reloc.  Constrain
 537         data reads to length given in header.  Avoid pointer UB.
 538
 539 2021-05-15  Alan Modra  <amodra@gmail.com>
 540
 541         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 542
 543 2021-05-15  Alan Modra  <amodra@gmail.com>
 544
 545         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 546         given in header.
 547
 548 2021-05-15  Alan Modra  <amodra@gmail.com>
 549
 550         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 551         Use end_ranges to constrain data reads to header length.  Avoid
 552         pointer UB.
 553
 554 2021-05-15  Alan Modra  <amodra@gmail.com>
 555
 556         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 557         before reading uleb length.  Warn on excess length.
 558
 559 2021-05-15  Alan Modra  <amodra@gmail.com>
 560
 561         * dwarf.c (display_debug_macro): Print strings that might not
 562         be zero terminated with %*s.  Don't bump curr if unterminated.
 563
 564 2021-05-15  Alan Modra  <amodra@gmail.com>
 565
 566         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 567         Simplify length sanity check, and check for too small lengths.
 568         Constrain data reads to header length.  Avoid pointer UB.
 569
 570 2021-05-15  Alan Modra  <amodra@gmail.com>
 571
 572         * dwarf.c (display_debug_macinfo): Print strings that might not
 573         be zero terminated with %*s.  Don't bump curr if unterminated.
 574
 575 2021-05-15  Alan Modra  <amodra@gmail.com>
 576
 577         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 578         Simplify length check.  Constrain reads to length given by header.
 579
 580 2021-05-15  Alan Modra  <amodra@gmail.com>
 581
 582         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 583         we have already checked for NUL termination.
 584
 585 2021-05-15  Alan Modra  <amodra@gmail.com>
 586
 587         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 588         Avoid pointer UB.  Keep within length specified by header.
 589         Delete dead code.
 590
 591 2021-05-15  Alan Modra  <amodra@gmail.com>
 592
 593         * dwarf.c (process_debug_info): Always do the first CU length
 594         scan for sanity checks.  Remove initial_length_size var and
 595         instead calculate end_cu.  Use end_cu to limit data reads.
 596         Delete now dead code checking length.
 597
 598 2021-05-15  Alan Modra  <amodra@gmail.com>
 599
 600         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 601
 602 2021-05-15  Alan Modra  <amodra@gmail.com>
 603
 604         * bucomm.h (_mul_overflow): Define.
 605         * dwarf.c (get_encoded_value): Avoid pointer UB.
 606
 607 2021-05-13  Alan Modra  <amodra@gmail.com>
 608
 609         PR 27861
 610         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 611         header length.
 612
 613 2021-05-13  Alan Modra  <amodra@gmail.com>
 614
 615         PR 27860
 616         * dwarf.c (display_debug_frames): Sanity check cie_off before
 617         attempting to read cie.
 618
 619 2021-05-12  Alan Modra  <amodra@gmail.com>
 620
 621         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 622         end when strnlen doesn't find string terminator.
 623         (decode_location_expression): Remove dead code.
 624         (skip_attr_bytes): Remove const from end param.  Ensure data
 625         pointer doesn't pass end.
 626         (get_type_signedness): Remove const from end param.
 627         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 628         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 629         (display_debug_pubnames_worker): Likewise.
 630         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 631         than blindly incrementing data pointer.
 632         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 633         compare pointers, compare lengths.
 634
 635 2021-05-12  Alan Modra  <amodra@gmail.com>
 636
 637         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 638         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 639         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 640         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 641         SAFE_BYTE_GET followed by increment.
 642         (process_debug_info): Likewise, and test bytes remaining before
 643         incrementing section_begin rather than using pointer comparison.
 644         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 645         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 646
 647 2021-05-12  Alan Modra  <amodra@gmail.com>
 648
 649         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 650         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 651         SAFE_BYTE_GET_AND_INC.
 652         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 653         (process_debug_info, process_cu_tu_index): Likewise.
 654         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 655         (byte_get, byte_get_little_endian, byte_get_big_endian),
 656         (byte_get_signed): Make size param unsigned.  Remove code dealing
 657         with 4-byte elf_vma.
 658         (byte_get_64): Delete.
 659         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 660         (byte_get, byte_get_little_endian, byte_get_big_endian),
 661         (byte_get_signed): Update prototypes.
 662         (byte_get_64): Delete.
 663
 664 2021-05-12  Alan Modra  <amodra@gmail.com>
 665
 666         PR 27836
 667         * dwarf.c (display_debug_frames): Don't compare pointers derived
 668         from user input.  Test offset against bounds instead.
 669
 670 2021-05-12  Alan Modra  <amodra@gmail.com>
 671
 672         PR 27853
 673         * dwarf.c (display_formatted_table): Test for data >= end rather
 674         than data == end.
 675         (process_extended_line_op): Likewise.
 676         (display_debug_lines_raw): Likewise.
 677         (display_debug_lines_decoded): Likewise.
 678
 679 2021-05-12  Alan Modra  <amodra@gmail.com>
 680
 681         PR 27849
 682         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 683         Sanity check section size for version and padding too.  Correct
 684         index sanity check.  Handle multiple tables in .debug_str_offsets.
 685
 686 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 687
 688         * dwarf.c (process_abbrev_set): Properly parenthesize before
 689         casting to unsigned long.
 690
 691 2021-05-11  Alan Modra  <amodra@gmail.com>
 692
 693         PR 27845
 694         * dwarf.c (process_abbrev_set): Replace start and end parameters
 695         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 696         all callers.  Sanity check parameters correctly and emit warnings
 697         here rather than..
 698         (process_debug_info): ..here.
 699
 700 2021-05-10  Thomas Wolff  <towo@towo.net>
 701
 702         PR 4356
 703         PR 26865
 704         PR 27594
 705         * windres.c (quot): Revert previous delta.  Do not use double
 706         quotes when spaces are detected in options.
 707         * doc/binutils.texi (windres): Remove suggestion that the
 708         --preprocessor option can take arguments.
 709
 710 2021-05-10  Alan Modra  <amodra@gmail.com>
 711
 712         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 713         END rather than adding amount to PTR.
 714         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 715
 716 2021-05-09  Alan Modra  <amodra@gmail.com>
 717
 718         * objcopy.c (eq_string): Delete.
 719         (create_symbol_htab): Use htab_eq_string.
 720
 721 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 722
 723         * README-how-to-make-a-release: Update html & pdf entries.
 724
 725 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 726
 727         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 728         * doc/Makefile.in: Regenerate.
 729
 730 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 731
 732         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 733         * doc/Makefile.in: Regenerate.
 734
 735 2021-05-07  Nick Clifton  <nickc@redhat.com>
 736
 737         * readelf.c (no_processor_specific_unwind): New function.
 738         (process_unwind): Use no_processor_specific_unwind for X86
 739         targets.
 740
 741 2021-05-07  Michael Forney <mforney@mforney.org>
 742
 743         * dwarf.c: Don't omit second operand of '?' operator.
 744
 745 2021-04-30  Nick Clifton  <nickc@redhat.com>
 746
 747         PR 27796
 748         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 749         .debug_sup section.
 750
 751 2021-04-29  Nick Clifton  <nickc@redhat.com>
 752
 753         PR 27594
 754         * doc/binutils.texi (windres): Correct the description of the
 755         default value of the --preprocessor argument.
 756
 757 2021-04-27  Nick Clifton  <nickc@redhat.com>
 758
 759         PR 27779
 760         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 761         (parse_gnu_debugaltlink): Likewise.
 762
 763 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 764
 765         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 766         aux structures.
 767
 768 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 769
 770         PR 27672
 771         * readelf.c (sym_base): New variable.
 772         (enum print_mode): Add more modes.
 773         (print_vma): Add suport for new modes.
 774         (options): Add sym-base.
 775         (usage): Add sym-base.
 776         (parse_args): Add support for --sym-base.
 777         (print_dynamic_symbol_size): New function.
 778         (print_dynamic_symbol): Use new function.
 779         * doc/binutils.texi: Document the new feature.
 780         * NEWS: Mention the new feature.
 781
 782 2021-04-21  Nick Clifton  <nickc@redhat.com>
 783
 784         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 785         Adjust expected output to allow for named section symbols.
 786         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 787         Likewise.
 788         * testsuite/binutils-all/readelf.s-64: Likewise.
 789         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 790         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 791         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 792
 793 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 794
 795         * readelf.c (print_dynamic_symbol): Print the section name for
 796         section symbols without a name of their own.
 797
 798 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 799
 800         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 801         add him to Past Maintainers.
 802         Update my email address.
 803
 804 2021-04-19  Nick Clifton  <nickc@redhat.com>
 805
 806         PR 21702
 807         * arsup.c (ar_addmod): Enable plugin support, if available.
 808
 809 2021-04-19  Nick Clifton  <nickc@redhat.com>
 810
 811         * rename.c: (get_stat_atime_ns): Add prototype.
 812         (get_stat_mtime_ns): Add prototype.
 813
 814 2021-04-16  Alan Modra  <amodra@gmail.com>
 815
 816         PR 27725
 817         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 818         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 819
 820 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 821
 822         PR 27725
 823         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 824         (get_stat_mtime_ns): Likewise.
 825
 826 2021-04-15  Alan Modra  <amodra@gmail.com>
 827
 828         PR 27725
 829         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 830         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 831         members of struct stat.
 832         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 833         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 834         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 835         (get_stat_atime, get_stat_mtime): Likewise.
 836         (set_times): Choose first available of utimensat, utimes, utime.
 837         Use above inline functions to set timespec and timeval values.
 838         * configure: Regenerate.
 839         * config.in: Regenerate.
 840         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 841         file timestamp when --preserve-dates is used.
 842
 843 2021-04-15  Alan Modra  <amodra@gmail.com>
 844
 845         PR 27456
 846         * rename.c (smart_rename): When TO and FROM are equal, just set
 847         file timestamp.
 848         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 849
 850 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 851
 852         PR binutils/27708
 853         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 854         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 855         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 856         test.
 857
 858 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 859
 860         PR 27686
 861         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 862         end of the structure.
 863
 864 2021-04-14  Frederic Cambus  <fred@statdns.com>
 865
 866         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 867         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 868
 869 2021-04-14  Alan Modra  <amodra@gmail.com>
 870
 871         PR 27716
 872         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 873         * readelf.c (struct filedata): Change program_interpreter from
 874         a char array to a char pointer.
 875         (process_program_headers): Sanity check PT_INTERP p_filesz.
 876         Malloc program_interpreter using p_filesz and read directly from
 877         file.
 878         (process_dynamic_section): Check program_interpreter is non-NULL.
 879         (free_filedata): New function, split out from..
 880         (process_object): ..here.
 881         (close_debug_file): Call free_filedata.
 882         * sysdep.h: Don't include sys/param.h.
 883         (PATH_MAX): Don't define.
 884         * configure.ac: Don't check for sys/param.h.
 885         * configure: Regenerate.
 886
 887 2021-04-13  Frederic Cambus  <fred@statdns.com>
 888
 889         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 890         check for NT_NETBSD_PAX.
 891
 892 2021-04-12  Alan Modra  <amodra@gmail.com>
 893
 894         * configure.ac (--enable-checking): Add support.
 895         * config.in: Regenerate.
 896         * configure: Regenerate.
 897
 898 2021-04-09  Alan Modra  <amodra@gmail.com>
 899
 900         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 901         dynrelcount.
 902         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 903         (disassemble_section, disassemble_data): Likewise.
 904
 905 2021-04-06  Alan Modra  <amodra@gmail.com>
 906
 907         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 908
 909 2021-04-06  Alan Modra  <amodra@gmail.com>
 910
 911         * NEWS: Mention C99 requirement.
 912         * README: Likewise.  Modernise examples and "Reporting bugs".
 913
 914 2021-04-05  Alan Modra  <amodra@gmail.com>
 915
 916         * configure.ac: Assume long long is available.  Don't test for
 917         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 918         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 919         strcoll, setlocale, setmode or location of time_t.  Don't check
 920         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 921         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 922         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 923         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 924         locale.h, string.h and stdlib.h unconditionally.  Remove various
 925         fallback declarations.  Assume long long is available.
 926         * addr2line.c: Don't test HAVE_SETLOCALE.
 927         * ar.c: Likewise.
 928         * coffdump.c: Likewise.
 929         * dlltool.c: Likewise.
 930         * dllwrap.c: Likewise.
 931         * elfedit.c: Likewise.
 932         * nm.c: Likewise.
 933         * objcopy.c: Likewise.
 934         * objdump.c: Likewise.
 935         * readelf.c: Likewise.
 936         * size.c: Likewise.
 937         * srconv.c: Likewise.
 938         * strings.c: Likewise.
 939         * sysdump.c: Likewise.
 940         * windmc.c: Likewise.
 941         * windres.c: Likewise.
 942         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 943         * dwarf.c: Include limits.h unconditionally.  Assume long long
 944         is available.
 945         * nm.c: Don't test HAVE_STRCOLL.
 946         * readelf.c: Don't test HAVE_WCHAR_H.
 947         * strings.c: Assume long long is available.
 948         * syslex.l: Include string.h unconditionally.
 949         * aclocal.m4: Regenerate.
 950         * config.in: Regenerate.
 951         * configure: Regenerate.
 952         * Makefile.in: Regenerate.
 953         * doc/Makefile.in: Regenerate.
 954
 955 2021-04-01  Martin Liska  <mliska@suse.cz>
 956
 957         * elfcomm.h (strneq): Remove strneq and use startswith.
 958         * readelf.c (ia64_process_unwind): Likewise.
 959         (process_note): Likewise.
 960
 961 2021-04-01  Martin Liska  <mliska@suse.cz>
 962
 963         * dllwrap.c: Use startswith function.
 964         * objcopy.c (is_dwo_section): Likewise.
 965         (handle_remove_section_option): Likewise.
 966         (copy_main): Likewise.
 967         * objdump.c (is_significant_symbol_name): Likewise.
 968
 969 2021-04-01  Martin Liska  <mliska@suse.cz>
 970
 971         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 972         startswith.
 973         (display_debug_lines_decoded): Likewise.
 974         (display_debug_links): Likewise.
 975         * elfcomm.c (setup_archive): Likewise.
 976         * elfcomm.h (const_strneq): Likewise.
 977         * readelf.c (process_section_headers): Likewise.
 978         (slurp_ia64_unwind_table): Likewise.
 979         (slurp_hppa_unwind_table): Likewise.
 980         (decode_arm_unwind): Likewise.
 981         (display_debug_section): Likewise.
 982         (process_note): Likewise.
 983
 984 2021-03-31  Alan Modra  <amodra@gmail.com>
 985
 986         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 987         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 988         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 989         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 990         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 991         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 992         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 993         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 994         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 995         and TRUE with true throughout.
 996
 997 2021-03-31  Alan Modra  <amodra@gmail.com>
 998
 999         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
1000         * dwarf.c: Likewise.
1001
1002 2021-03-31  Alan Modra  <amodra@gmail.com>
1003
1004         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
1005
1006 2021-03-29  Alan Modra  <amodra@gmail.com>
1007
1008         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
1009         * dwarf.c (read_and_display_attr_value): Likewise.
1010         (display_debug_str_offsets): Likewise.
1011         * objdump.c (dump_bfd): Likewise.
1012         * readelf.c (dump_section_as_strings): Likewise.
1013         (dump_section_as_bytes): Likewise.
1014
1015 2021-03-29  Alan Modra  <amodra@gmail.com>
1016
1017         * objdump.c (process_links): Use type int.
1018         * readelf.c (request_dump): Don't increment do_dump, set it.
1019         * windint.h (target_is_bigendian): Use type bfd_boolean.
1020         * windmc.c (target_is_bigendian): Likewise.
1021         * windres.c (target_is_bigendian): Likewise.
1022
1023 2021-03-22  Martin Liska  <mliska@suse.cz>
1024
1025         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
1026         with startswith.
1027         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
1028         * objcopy.c (is_mergeable_note_section): Likewise.
1029         * objdump.c (dump_dwarf_section): Likewise.
1030         * prdbg.c (pr_method_type): Likewise.
1031         (pr_class_baseclass): Likewise.
1032         (tg_class_baseclass): Likewise.
1033         * readelf.c (process_lto_symbol_tables): Likewise.
1034         * stabs.c (ULLHIGH): Likewise.
1035         (parse_stab_argtypes): Likewise.
1036         (stab_demangle_function_name): Likewise.
1037
1038 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         * readelf.c (get_machine_name): Add EM_INTELGT.
1041
1042 2021-03-18  Nick Clifton  <nickc@redhat.com>
1043
1044         PR 27478
1045         * readelf.c (dump_section_as_strings): Mention separate filename.
1046         (dump_section_as_bytes): Likewise.
1047         (dump_section_as_ctf): Likewise.
1048         (initialise_dumkps_byname): Only issue a warning for missing
1049         sections if processing the main file.
1050         (process_section_contents): Only issue a warning for unsumped
1051         section numbers in the main file.
1052         (initialise_dump_sects): New function.  Contains code extracted
1053         from ...
1054         (process_object): ... here.  Also call initialise_dump_sects for
1055         separate files.
1056
1057 2021-03-16  Nick Clifton  <nickc@redhat.com>
1058
1059         PR 27534
1060         * readelf.c (display_debug_section): Also retain .debug_addr
1061         sections.
1062
1063 2021-03-16  Nick Clifton  <nickc@redhat.com>
1064
1065         PR 27533
1066         * readelf.c (process_section_contents): Only dump debug
1067         information for separate files unless process_links is enabled.
1068         (process_object): Always call process_section_contents for
1069         separate info files.
1070
1071 2021-03-15  Nick Clifton  <nickc@redhat.com>
1072
1073         PR 27487
1074         * nm.c (FORMAT_JUST_SYMBOLS): Define.
1075         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
1076         (long_options): Add just-symbols.
1077         (set_output_format): Add support for just-symbols.
1078         (get_print_format): Likewise.
1079         (do_not_print_object_filename): New function.
1080         (do_not_print_archive_filename): New function.
1081         (do_not_print_archive_member): New function.
1082         (do_not_print_symbol_filename): New function.
1083         (just_print_symbol_name): New function.
1084         (main): Handle --just-symbols.
1085         * NEWS: Mention the new feature.
1086         * doc/binutils.texi: Document the new feature.
1087
1088 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1089
1090         * od-xcoff.c: Replace RTB by TRL entry.
1091
1092 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1093             Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1096
1097 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1098             Andrew Burgess  <andrew.burgess@embecosm.com>
1099
1100         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1101
1102 2021-03-05  Nick Clifton  <nickc@redhat.com>
1103
1104         PR 27387
1105         * dwarf.c (display_debug_macro): Handle the displaying of
1106         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1107         .debug_macro.dwo sections.
1108
1109 2021-03-04  Nick Clifton  <nickc@redhat.com>
1110
1111         PR 27478
1112         * objdump.c (process_links): New variable.
1113         (usage): Add --process-links.
1114         (long_options): Likewise.
1115         (dump_bfd): Stop processing once the bfd has been loaded unless
1116         this is the main file or process_links has been enabled.
1117         (main): Handle the process-links option.
1118         * readelf.c (process_links): New variable.
1119         (struct filedata): Add is_separate field.
1120         (options): Add --process-links.
1121         (usage): Likewise.
1122         (parse_args): Likewise.
1123         (process_file_header): Include the filename when dumping
1124         information for separate debuginfo files.
1125         (process_program_headers): Likewise.
1126         (process_section_headers): Likewise.
1127         (process_section_groups): Likewise.
1128         (process_relocs): Likewise.
1129         (process_dynamic_section): Likewise.
1130         (process_version_sections): Likewise.
1131         (display_lto_symtab): Likewise.
1132         (process_symbol_table): Likewise.
1133         (process_syminfo): Likewise.
1134         (initialise_dumps_by_name): Likewise.
1135         (process_section_contents): Likewise.
1136         (process_notes_at): Likewise.
1137         (process_notes): Likewise.
1138         (open_file): Add is_separate parameter.  Use to initialise the
1139         is_separate field in the filedata structure.
1140         (open_deug): Update call to open_file.
1141         (process_object): Add processing of the contents of separate
1142         debuginfo files, gated by the process_links variable.
1143         (process_archive): Update call to open_file.
1144         (process_file): Initialise the is_separate field in the filedata
1145         structure.
1146         * dwarf.c (load_separate_debug_info_file): Only report the
1147         loading of a separate file if debug links are being dumped.
1148         * objcopy.c (keep_section_symbols): New variable.
1149         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1150         (strip_options): Add keep-section-symbols.
1151         (copy_options): Likewise.
1152         (copy_usage): Likewise.
1153         (strip_usage): Likewise.
1154         (copy_object): Keep section symbols if requested by command line
1155         option.
1156         (strip_main): Handle --keep-section-symbols.
1157         (copy_main): Likewise.
1158         * doc/binutils.texi: Document the new options.
1159         * NEWS: Mention the new features.
1160         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1161         Update options passed to objdump.  Use diff rather than cmp to
1162         compare the dumped data.
1163         * testsuite/binutils-all/objdump.WK2: Update regexp.
1164         * testsuite/binutils-all/objdump.WK3: Update regexp.
1165         * testsuite/binutils-all/objdump.exp: Use --process-links
1166         instead of --dwarf=follow-links.
1167         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1168         readelf's output in the log when the test fails.
1169         Add the -P option to the -wKis test.
1170         * testsuite/binutils-all/readelf.wKis: Update expected output.
1171
1172 2021-03-03  Alan Modra  <amodra@gmail.com>
1173
1174         PR 27493
1175         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1176         * NEWS: Mention feature.
1177
1178 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1179
1180         PR binutils/27486
1181         * dwarf.c (load_separate_debug_info): Issue warning only if
1182         do_debug_links is set.
1183         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1184         with missing debug file.
1185
1186 2021-03-01  Alan Modra  <amodra@gmail.com>
1187
1188         PR 27128
1189         * doc/binutils.texi: Add nm --with-symbol-versions and
1190         --without-symbol-versions documentation.
1191         * nm.c (with_symbol_versions): New variable.
1192         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1193         (long_options): Make --with-symbol-versions entry twiddle the flag.
1194         Add --without-symbol-versions.
1195         (print_symname): Strip version when !with_symbol_versions.  Add
1196         dynamic version info under control of with_symbol_versions.
1197         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1198
1199 2021-02-26  Fangrui Song  <maskray@google.com>
1200
1201         PR 27408
1202         * readelf.c (quiet): New option flag.
1203         (enum long_option_values): New enum to hold long option value.
1204         (long_options): Add --quiet.
1205         (usage): Mention --quiet.
1206         (display_rel_file): If quiet is enabled, suppress "no symbols".
1207         (main): Handle the new option.
1208         * NEWS: Mention --quiet.
1209         * docs/binutils.texi: Document --quiet.
1210
1211 2021-02-26  Tom de Vries  <tdevries@suse.de>
1212
1213         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1214
1215 2021-02-26  Tom de Vries  <tdevries@suse.de>
1216
1217         PR 27390
1218         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1219         DW_FORM_addrx*.
1220         (read_and_display_attr_value): Likewise.
1221
1222 2021-02-25  Nick Clifton  <nickc@redhat.com>
1223
1224         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1225         forms.
1226         (read_and_display_attr_value): Handle sup forms.
1227         (display_debug_sup): New function.  Displays the contents of a
1228         .debug_sup section.
1229         (load_debug_sup_file): New function.  Loads the contents of a file
1230         referenced by a .debug_sup section.
1231         (check_for_and_load_links): Call load_debug_sup_file.
1232         (debug_displays): Add entry for .debug_sup.
1233         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1234         * readelf.c (process_section_headers): Add support for debug_sup.
1235         * doc/debug.options.texi: Note that the =links option will display
1236         the contents of .debug_sup sections.
1237         * NEWS: Mention the new support.
1238
1239 2021-02-25  Alan Modra  <amodra@gmail.com>
1240
1241         PR 27456
1242         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1243
1244 2021-02-24  Nick Clifton  <nickc@redhat.com>
1245
1246         PR 27285
1247         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1248         when adding together the section sizes.
1249
1250 2021-02-24  Nick Clifton  <nickc@redhat.com>
1251
1252         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1253         build notes.
1254         * readelf.c (print_gnu_build_attribute_description): Likewise.
1255
1256 2021-02-24  Alan Modra  <amodra@gmail.com>
1257             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1258
1259         PR 27456
1260         * bucomm.h (smart_rename): Update prototype.
1261         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1262         Pass fromfd and target_stat to simple_copy.  Call set_times
1263         when preserve_dates.
1264         (simple_copy): Accept fromfd rather than from filename.  Add
1265         target_stat param.  Rewind fromfd rather than opening.  Open
1266         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1267         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1268         closing output temp file, and pass tmpfd to smart_rename.
1269         * arsup.c (temp_fd): Rename from real_fd.
1270         (ar_save): Dup temp_fd and pass to smart_rename.
1271         * objcopy.c (strip_main, copy_main): Likewise, and pass
1272         preserve_dates.
1273
1274 2021-02-24  Alan Modra  <amodra@gmail.com>
1275
1276         PR 27456
1277         * rename.c: Tidy throughout.
1278         (smart_rename): Always copy.  Remove windows specific code.
1279
1280 2021-02-20  Alan Modra  <amodra@gmail.com>
1281
1282         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1283         (run_dump_test): Fail if expecting errors from a file like we do
1284         for error strings, if no error is seen.
1285
1286 2021-02-19  Alan Modra  <amodra@gmail.com>
1287
1288         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1289
1290 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1291
1292         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1293         SMART_RENAME.
1294         * arsup.c (ar_save): Likewise.
1295         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1296         temporary file and adjust call to SMART_RENAME.
1297         (copy_main): Likewise.
1298         * rename.c [!S_ISLNK]: Remove definitions.
1299         (try_preserve_permissions): Remove function.
1300         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1301         rename system call only if TO does not exist.
1302         * bucomm.h (smart_rename): Adjust declaration.
1303
1304 2021-02-18  Nick Clifton  <nickc@redhat.com>
1305
1306         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1307         address that is higher than the end address.
1308
1309 2021-02-17  Alan Modra  <amodra@gmail.com>
1310
1311         * dwarf.c: Include limits.h.
1312         (CHAR_BIT): Provide backup define.
1313         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1314         signed overflow checking.
1315         * testsuite/binutils-all/pr26548.s,
1316         * testsuite/binutils-all/pr26548.d,
1317         * testsuite/binutils-all/pr26548e.d: New tests.
1318         * testsuite/binutils-all/readelf.exp: Run them.
1319         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1320
1321 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1322
1323         * dwarf.c (process_debug_info): Initialize "dwo_id".
1324
1325 2021-02-15  Alan Modra  <amodra@gmail.com>
1326
1327         * objdump.c (load_specific_debug_section): Don't call
1328         bfd_cache_section_contents.  Rearrange so that
1329         bfd_get_full_section_contents is not called on path where
1330         bfd_simple_get_relocated_section_contents is called.
1331         Don't set section->user_data.
1332         (free_debug_section): Always free section->start.  Don't twiddle
1333         section flags.
1334         * readelf.c (load_specific_debug_section): Don't set user_data.
1335         * dwarf.h (struct dwarf_section): Remove use_data field.
1336         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1337
1338 2021-02-15  Alan Modra  <amodra@gmail.com>
1339
1340         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1341         * testsuite/binutils-all/objdump.exp: Likewise.
1342
1343 2021-02-14  Alan Modra  <amodra@gmail.com>
1344
1345         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1346         to the symbol array.
1347         (slurp_dynamic_symtab): Likewise.
1348         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1349
1350 2021-02-14  Alan Modra  <amodra@gmail.com>
1351
1352         * Makefile.in: Regenerate.
1353         * doc/Makefile.in: Regenerate.
1354
1355 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1356
1357         * aclocal.m4: Regenerate.
1358
1359 2021-02-12  Nick Clifton  <nickc@redhat.com>
1360
1361         * configure.ac (follow-debug-links): Add option to enable or
1362         disable the following of debug links by default.  Set the
1363         default for the option to be 'follow'.
1364         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1365         (dwarf_select_sections_by_names): Add no-follow-links option.
1366         (dwarf_select_sections_by_letter): Add 'N' option.
1367         * objdump.c (usage): Add conditional text describing the
1368         follow links option.
1369         (slurp_symtab): Ensure that there is a NULL entry at the end
1370         of the symbol table.
1371         (slurp_dynamic_symtab): Likewise.
1372         (dump_bfd): When extending the symbol table, ensure that there
1373         is still a NULL entry at the end.
1374         * readelf.c (usage): Add conditional text describing the
1375         follow links option.
1376         * doc/binutils.texi: Update documentation for objcopy and
1377         readelf.
1378         * doc/debug.options.texi: Update documentation of the
1379         follow-links option.
1380         * config.in: Regenerate.
1381         * configure: Regenerate.
1382         * testsuite/binutils-all/compress.exp: Add the -WN option to
1383         objdump command lines that are not expecting to follow links.
1384         * testsuite/binutils-all/readelf.exp: Add the
1385         --debug-dump=no-follow-links option to tests that are not
1386         expecting to follow debug links.
1387         * NEWS: Mention the new behaviour.
1388
1389 2021-02-12  Alan Modra  <amodra@gmail.com>
1390
1391         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1392         gas or ld fails to build a testcase rather than "unresolved".
1393         Report "fail" when readelf returns an error status rather than
1394         "unresolved".
1395         * testsuite/binutils-all/ar.exp: Likewise.
1396         * testsuite/binutils-all/compress.exp: Likewise.
1397         * testsuite/binutils-all/readelf.exp: Likewise.
1398
1399 2021-02-12  Alan Modra  <amodra@gmail.com>
1400
1401         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1402         "c" with "ccc" labels.
1403
1404 2021-02-12  Tom de Vries  <tdevries@suse.de>
1405
1406         * dwarf.h (debug_info): Fix typo in comment.
1407
1408 2021-02-12  Tom de Vries  <tdevries@suse.de>
1409
1410         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1411         entries.
1412
1413 2021-02-12  Tom de Vries  <tdevries@suse.de>
1414
1415         * dwarf.c (process_debug_info): Print DWO ID.
1416
1417 2021-02-11  Alan Modra  <amodra@gmail.com>
1418
1419         PR 27290
1420         PR 27293
1421         PR 27295
1422         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1423         Use bfd_malloc_and_get_section.
1424         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1425         check namesz.  Return NULL if descsz is too small.  Ensure
1426         string table is terminated.
1427         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1428         Sanity check note.
1429         (elf32_avr_dump_mem_usage): Adjust to suit.
1430
1431 2021-02-10  Tom de Vries  <tdevries@suse.de>
1432
1433         PR binutils/27391
1434         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1435
1436 2021-02-10  Tom de Vries  <tdevries@suse.de>
1437
1438         PR binutils/27371
1439         * dwarf.c (display_debug_ranges): Filter range lists according to
1440         section.
1441
1442 2021-02-09  Tom de Vries  <tdevries@suse.de>
1443
1444         PR binutils/27370
1445         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1446
1447 2021-02-09  Tom de Vries  <tdevries@suse.de>
1448
1449         PR binutils/27386
1450         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1451         DW_UT_split_compile.
1452
1453 2021-02-09  Alan Modra  <amodra@gmail.com>
1454
1455         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1456         symbianelf.
1457
1458 2021-02-07  Alan Modra  <amodra@gmail.com>
1459
1460         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1461         uninitialised on invalid input.
1462
1463 2021-02-06  Alan Modra  <amodra@gmail.com>
1464
1465         PR 27349
1466         * rename.c (smart_rename): Test for existence and type of output
1467         file with lstat.
1468
1469 2021-02-05  Nick Clifton  <nickc@redhat.com>
1470
1471         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1472
1473 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1474
1475         PR 27252
1476         * elfedit.c (check_file):
1477         * bucomm.c (get_file_size): Fix typos in comments.
1478
1479 2021-02-05  Alan Modra  <amodra@gmail.com>
1480
1481         PR 27345
1482         * arsup.c (ar_save): Use stat rather than lstat.
1483
1484 2021-02-03  Alan Modra  <amodra@gmail.com>
1485
1486         PR 27270
1487         PR 27284
1488         PR 26945
1489         * ar.c: Don't include libbfd.h.
1490         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1491         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1492         outside of _WIN32 ifdef.  Delete skip_stat variable.
1493         * arsup.c (temp_name, real_ofd): New static variables.
1494         (ar_open): Use make_tempname and bfd_fdopenw.
1495         (ar_save): Adjust to suit ar_open changes.  Move stat output
1496         of _WIN32 ifdef.
1497         * objcopy.c: Don't include libbfd.h.
1498         (copy_file): Use bfd_stat.
1499
1500 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         PR binutils/27281
1503         * readelf.c (process_section_headers): Add 'R' and 'D' to
1504         "Key to Flags:".
1505         * testsuite/binutils-all/retain1a.d: Updated.
1506
1507 2021-01-30  Nick Clifton  <nickc@redhat.com>
1508
1509         * README-how-to-make-a-release: Small updates after the 2.35.2
1510         release.
1511
1512 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1513
1514         PR 4356
1515         * windres.c (quot): Use double quotes to protect strings on
1516         Windows platforms.
1517
1518 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1519
1520         PR 27252
1521         * bucomm.c (get_file_size): Add code to handle /dev/null on
1522         Windows systems.
1523         * elfedit.c (check_file): Likewise.
1524
1525 2021-01-27  Nick Clifton  <nickc@redhat.com>
1526
1527         * objcopy.c (copy_main): Remove conditional control of the calls
1528         to free, simplifying the code and making it easier to detect
1529         typos.
1530
1531 2021-01-26  Frederic Cambus  <fred@statdns.com>
1532
1533         * objcopy.c (copy_main): Fix a double free happening when both
1534         --localize-symbols and --globalize-symbols options are invoked
1535         together.
1536
1537 2021-01-24  Nick Clifton  <nickc@redhat.com>
1538
1539         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1540
1541 2021-01-16  Alan Modra  <amodra@gmail.com>
1542
1543         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1544
1545 2021-01-15  Alan Modra  <amodra@gmail.com>
1546
1547         PR 26539
1548         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1549
1550 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1551
1552         * MAINTAINERS: Update my email address.
1553
1554 2021-01-14  Nick Clifton  <nickc@redhat.com>
1555
1556         * po/sv.po: Updated Swedish translation.
1557
1558 2021-01-13  Alan Modra  <amodra@gmail.com>
1559
1560         * Makefile.in: Regenerate.
1561         * doc/Makefile.in: Regenerate.
1562
1563 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1564
1565         PR 27037
1566         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1567         and before exit.
1568         (i386_x64_trampoline): Add SEH annotations.
1569         (struct mac): Add how_seh field.
1570         (make_delay_head): If how_set field is true add SEh instructions.
1571
1572 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1573
1574         PR binutils/26792
1575         * configure.ac: Use GNU_MAKE_JOBSERVER.
1576         * aclocal.m4: Regenerated.
1577         * configure: Likewise.
1578
1579 2021-01-12  Nick Clifton  <nickc@redhat.com>
1580
1581         * po/fr.po: Updated French translation.
1582
1583 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1584
1585         PR ld/27173
1586         * configure: Regenerated.
1587
1588 2021-01-11  Nick Clifton  <nickc@redhat.com>
1589
1590         * po/pt.po: Updated Portuguese translation.
1591         * po/sr.po: Updated Serbian translation.
1592         * po/uk.po: Updated Ukranian translation.
1593
1594 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1595
1596         * configure: Regenerated.
1597
1598 2021-01-09  Nick Clifton  <nickc@redhat.com>
1599
1600         * configure: Regenerate.
1601         * po/binutils.pot: Regenerate.
1602
1603 2021-01-09  Nick Clifton  <nickc@redhat.com>
1604
1605         * 2.36 release branch crated.
1606         * README-how-to-make-a-release: Add note about updating Makefiles
1607         and libtool files.
1608         * BRANCHES: Add binutils-2.36-branch.
1609
1610 2021-01-09  Alan Modra  <amodra@gmail.com>
1611
1612         * configure: Regenerate.
1613
1614 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1615
1616         * configure: Regenerate.
1617
1618 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1619
1620         PR 27109
1621         * objcopy.c (copy_object): Handle section symbols for
1622         non-relocatable inputs.
1623         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1624         is_elf_unused_section_symbols.
1625         * testsuite/binutils-all/readelf.s-64: Updated.
1626         * testsuite/binutils-all/readelf.ss: Likewise.
1627         * testsuite/binutils-all/readelf.ss-64: Likewise.
1628         * testsuite/binutils-all/readelf.s-64-unused: New file.
1629         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1630         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1631         * testsuite/lib/binutils-common.exp
1632         (is_elf_unused_section_symbols): New proc.
1633
1634 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1635
1636         * binutils/readelf.c: Correct grammar in comment.
1637
1638 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1639
1640         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1641         * doc/binutils.texi: Correct grammar.
1642         * readelf.c (process_version_sections): Correct spelling of auxiliary
1643         in warning.
1644         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1645
1646 2021-01-01  Alan Modra  <amodra@gmail.com>
1647
1648         Update year range in copyright notice of all files.
1649
1650 For older changes see ChangeLog-2020
1651 \f
1652 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1653
1654 Copying and distribution of this file, with or without modification,
1655 are permitted in any medium without royalty provided the copyright
1656 notice and this notice are preserved.
1657
1658 Local Variables:
1659 mode: change-log
1660 left-margin: 8
1661 fill-column: 74
1662 version-control: never
1663 End: