binutils/ChangeLog

   1 2021-03-04  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 27478
   4         * objdump.c (process_links): New variable.
   5         (usage): Add --process-links.
   6         (long_options): Likewise.
   7         (dump_bfd): Stop processing once the bfd has been loaded unless
   8         this is the main file or process_links has been enabled.
   9         (main): Handle the process-links option.
  10         * readelf.c (process_links): New variable.
  11         (struct filedata): Add is_separate field.
  12         (options): Add --process-links.
  13         (usage): Likewise.
  14         (parse_args): Likewise.
  15         (process_file_header): Include the filename when dumping
  16         information for separate debuginfo files.
  17         (process_program_headers): Likewise.
  18         (process_section_headers): Likewise.
  19         (process_section_groups): Likewise.
  20         (process_relocs): Likewise.
  21         (process_dynamic_section): Likewise.
  22         (process_version_sections): Likewise.
  23         (display_lto_symtab): Likewise.
  24         (process_symbol_table): Likewise.
  25         (process_syminfo): Likewise.
  26         (initialise_dumps_by_name): Likewise.
  27         (process_section_contents): Likewise.
  28         (process_notes_at): Likewise.
  29         (process_notes): Likewise.
  30         (open_file): Add is_separate parameter.  Use to initialise the
  31         is_separate field in the filedata structure.
  32         (open_deug): Update call to open_file.
  33         (process_object): Add processing of the contents of separate
  34         debuginfo files, gated by the process_links variable.
  35         (process_archive): Update call to open_file.
  36         (process_file): Initialise the is_separate field in the filedata
  37         structure.
  38         * dwarf.c (load_separate_debug_info_file): Only report the
  39         loading of a separate file if debug links are being dumped.
  40         * objcopy.c (keep_section_symbols): New variable.
  41         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
  42         (strip_options): Add keep-section-symbols.
  43         (copy_options): Likewise.
  44         (copy_usage): Likewise.
  45         (strip_usage): Likewise.
  46         (copy_object): Keep section symbols if requested by command line
  47         option.
  48         (strip_main): Handle --keep-section-symbols.
  49         (copy_main): Likewise.
  50         * doc/binutils.texi: Document the new options.
  51         * NEWS: Mention the new features.
  52         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
  53         Update options passed to objdump.  Use diff rather than cmp to
  54         compare the dumped data.
  55         * testsuite/binutils-all/objdump.WK2: Update regexp.
  56         * testsuite/binutils-all/objdump.WK3: Update regexp.
  57         * testsuite/binutils-all/objdump.exp: Use --process-links
  58         instead of --dwarf=follow-links.
  59         * testsuite/binutils-all/readelf.exp (readelf_test): Include
  60         readelf's output in the log when the test fails.
  61         Add the -P option to the -wKis test.
  62         * testsuite/binutils-all/readelf.wKis: Update expected output.
  63
  64 2021-03-03  Alan Modra  <amodra@gmail.com>
  65
  66         PR 27493
  67         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
  68         * NEWS: Mention feature.
  69
  70 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         PR binutils/27486
  73         * dwarf.c (load_separate_debug_info): Issue warning only if
  74         do_debug_links is set.
  75         * testsuite/binutils-all/compress.exp: Run objdump and readelf
  76         with missing debug file.
  77
  78 2021-03-01  Alan Modra  <amodra@gmail.com>
  79
  80         PR 27128
  81         * doc/binutils.texi: Add nm --with-symbol-versions and
  82         --without-symbol-versions documentation.
  83         * nm.c (with_symbol_versions): New variable.
  84         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
  85         (long_options): Make --with-symbol-versions entry twiddle the flag.
  86         Add --without-symbol-versions.
  87         (print_symname): Strip version when !with_symbol_versions.  Add
  88         dynamic version info under control of with_symbol_versions.
  89         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
  90
  91 2021-02-26  Fangrui Song  <maskray@google.com>
  92
  93         PR 27408
  94         * readelf.c (quiet): New option flag.
  95         (enum long_option_values): New enum to hold long option value.
  96         (long_options): Add --quiet.
  97         (usage): Mention --quiet.
  98         (display_rel_file): If quiet is enabled, suppress "no symbols".
  99         (main): Handle the new option.
 100         * NEWS: Mention --quiet.
 101         * docs/binutils.texi: Document --quiet.
 102
 103 2021-02-26  Tom de Vries  <tdevries@suse.de>
 104
 105         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 106
 107 2021-02-26  Tom de Vries  <tdevries@suse.de>
 108
 109         PR 27390
 110         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 111         DW_FORM_addrx*.
 112         (read_and_display_attr_value): Likewise.
 113
 114 2021-02-25  Nick Clifton  <nickc@redhat.com>
 115
 116         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 117         forms.
 118         (read_and_display_attr_value): Handle sup forms.
 119         (display_debug_sup): New function.  Displays the contents of a
 120         .debug_sup section.
 121         (load_debug_sup_file): New function.  Loads the contents of a file
 122         referenced by a .debug_sup section.
 123         (check_for_and_load_links): Call load_debug_sup_file.
 124         (debug_displays): Add entry for .debug_sup.
 125         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 126         * readelf.c (process_section_headers): Add support for debug_sup.
 127         * doc/debug.options.texi: Note that the =links option will display
 128         the contents of .debug_sup sections.
 129         * NEWS: Mention the new support.
 130
 131 2021-02-25  Alan Modra  <amodra@gmail.com>
 132
 133         PR 27456
 134         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 135
 136 2021-02-24  Nick Clifton  <nickc@redhat.com>
 137
 138         PR 27285
 139         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 140         when adding together the section sizes.
 141
 142 2021-02-24  Nick Clifton  <nickc@redhat.com>
 143
 144         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 145         build notes.
 146         * readelf.c (print_gnu_build_attribute_description): Likewise.
 147
 148 2021-02-24  Alan Modra  <amodra@gmail.com>
 149             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 150
 151         PR 27456
 152         * bucomm.h (smart_rename): Update prototype.
 153         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 154         Pass fromfd and target_stat to simple_copy.  Call set_times
 155         when preserve_dates.
 156         (simple_copy): Accept fromfd rather than from filename.  Add
 157         target_stat param.  Rewind fromfd rather than opening.  Open
 158         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 159         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 160         closing output temp file, and pass tmpfd to smart_rename.
 161         * arsup.c (temp_fd): Rename from real_fd.
 162         (ar_save): Dup temp_fd and pass to smart_rename.
 163         * objcopy.c (strip_main, copy_main): Likewise, and pass
 164         preserve_dates.
 165
 166 2021-02-24  Alan Modra  <amodra@gmail.com>
 167
 168         PR 27456
 169         * rename.c: Tidy throughout.
 170         (smart_rename): Always copy.  Remove windows specific code.
 171
 172 2021-02-20  Alan Modra  <amodra@gmail.com>
 173
 174         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 175         (run_dump_test): Fail if expecting errors from a file like we do
 176         for error strings, if no error is seen.
 177
 178 2021-02-19  Alan Modra  <amodra@gmail.com>
 179
 180         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 181
 182 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 183
 184         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 185         SMART_RENAME.
 186         * arsup.c (ar_save): Likewise.
 187         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 188         temporary file and adjust call to SMART_RENAME.
 189         (copy_main): Likewise.
 190         * rename.c [!S_ISLNK]: Remove definitions.
 191         (try_preserve_permissions): Remove function.
 192         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 193         rename system call only if TO does not exist.
 194         * bucomm.h (smart_rename): Adjust declaration.
 195
 196 2021-02-18  Nick Clifton  <nickc@redhat.com>
 197
 198         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 199         address that is higher than the end address.
 200
 201 2021-02-17  Alan Modra  <amodra@gmail.com>
 202
 203         * dwarf.c: Include limits.h.
 204         (CHAR_BIT): Provide backup define.
 205         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 206         signed overflow checking.
 207         * testsuite/binutils-all/pr26548.s,
 208         * testsuite/binutils-all/pr26548.d,
 209         * testsuite/binutils-all/pr26548e.d: New tests.
 210         * testsuite/binutils-all/readelf.exp: Run them.
 211         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 212
 213 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 214
 215         * dwarf.c (process_debug_info): Initialize "dwo_id".
 216
 217 2021-02-15  Alan Modra  <amodra@gmail.com>
 218
 219         * objdump.c (load_specific_debug_section): Don't call
 220         bfd_cache_section_contents.  Rearrange so that
 221         bfd_get_full_section_contents is not called on path where
 222         bfd_simple_get_relocated_section_contents is called.
 223         Don't set section->user_data.
 224         (free_debug_section): Always free section->start.  Don't twiddle
 225         section flags.
 226         * readelf.c (load_specific_debug_section): Don't set user_data.
 227         * dwarf.h (struct dwarf_section): Remove use_data field.
 228         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 229
 230 2021-02-15  Alan Modra  <amodra@gmail.com>
 231
 232         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 233         * testsuite/binutils-all/objdump.exp: Likewise.
 234
 235 2021-02-14  Alan Modra  <amodra@gmail.com>
 236
 237         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 238         to the symbol array.
 239         (slurp_dynamic_symtab): Likewise.
 240         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 241
 242 2021-02-14  Alan Modra  <amodra@gmail.com>
 243
 244         * Makefile.in: Regenerate.
 245         * doc/Makefile.in: Regenerate.
 246
 247 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 248
 249         * aclocal.m4: Regenerate.
 250
 251 2021-02-12  Nick Clifton  <nickc@redhat.com>
 252
 253         * configure.ac (follow-debug-links): Add option to enable or
 254         disable the following of debug links by default.  Set the
 255         default for the option to be 'follow'.
 256         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 257         (dwarf_select_sections_by_names): Add no-follow-links option.
 258         (dwarf_select_sections_by_letter): Add 'N' option.
 259         * objdump.c (usage): Add conditional text describing the
 260         follow links option.
 261         (slurp_symtab): Ensure that there is a NULL entry at the end
 262         of the symbol table.
 263         (slurp_dynamic_symtab): Likewise.
 264         (dump_bfd): When extending the symbol table, ensure that there
 265         is still a NULL entry at the end.
 266         * readelf.c (usage): Add conditional text describing the
 267         follow links option.
 268         * doc/binutils.texi: Update documentation for objcopy and
 269         readelf.
 270         * doc/debug.options.texi: Update documentation of the
 271         follow-links option.
 272         * config.in: Regenerate.
 273         * configure: Regenerate.
 274         * testsuite/binutils-all/compress.exp: Add the -WN option to
 275         objdump command lines that are not expecting to follow links.
 276         * testsuite/binutils-all/readelf.exp: Add the
 277         --debug-dump=no-follow-links option to tests that are not
 278         expecting to follow debug links.
 279         * NEWS: Mention the new behaviour.
 280
 281 2021-02-12  Alan Modra  <amodra@gmail.com>
 282
 283         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 284         gas or ld fails to build a testcase rather than "unresolved".
 285         Report "fail" when readelf returns an error status rather than
 286         "unresolved".
 287         * testsuite/binutils-all/ar.exp: Likewise.
 288         * testsuite/binutils-all/compress.exp: Likewise.
 289         * testsuite/binutils-all/readelf.exp: Likewise.
 290
 291 2021-02-12  Alan Modra  <amodra@gmail.com>
 292
 293         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 294         "c" with "ccc" labels.
 295
 296 2021-02-12  Tom de Vries  <tdevries@suse.de>
 297
 298         * dwarf.h (debug_info): Fix typo in comment.
 299
 300 2021-02-12  Tom de Vries  <tdevries@suse.de>
 301
 302         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 303         entries.
 304
 305 2021-02-12  Tom de Vries  <tdevries@suse.de>
 306
 307         * dwarf.c (process_debug_info): Print DWO ID.
 308
 309 2021-02-11  Alan Modra  <amodra@gmail.com>
 310
 311         PR 27290
 312         PR 27293
 313         PR 27295
 314         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 315         Use bfd_malloc_and_get_section.
 316         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 317         check namesz.  Return NULL if descsz is too small.  Ensure
 318         string table is terminated.
 319         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 320         Sanity check note.
 321         (elf32_avr_dump_mem_usage): Adjust to suit.
 322
 323 2021-02-10  Tom de Vries  <tdevries@suse.de>
 324
 325         PR binutils/27391
 326         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 327
 328 2021-02-10  Tom de Vries  <tdevries@suse.de>
 329
 330         PR binutils/27371
 331         * dwarf.c (display_debug_ranges): Filter range lists according to
 332         section.
 333
 334 2021-02-09  Tom de Vries  <tdevries@suse.de>
 335
 336         PR binutils/27370
 337         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 338
 339 2021-02-09  Tom de Vries  <tdevries@suse.de>
 340
 341         PR binutils/27386
 342         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 343         DW_UT_split_compile.
 344
 345 2021-02-09  Alan Modra  <amodra@gmail.com>
 346
 347         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 348         symbianelf.
 349
 350 2021-02-07  Alan Modra  <amodra@gmail.com>
 351
 352         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 353         uninitialised on invalid input.
 354
 355 2021-02-06  Alan Modra  <amodra@gmail.com>
 356
 357         PR 27349
 358         * rename.c (smart_rename): Test for existence and type of output
 359         file with lstat.
 360
 361 2021-02-05  Nick Clifton  <nickc@redhat.com>
 362
 363         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 364
 365 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 366
 367         PR 27252
 368         * elfedit.c (check_file):
 369         * bucomm.c (get_file_size): Fix typos in comments.
 370
 371 2021-02-05  Alan Modra  <amodra@gmail.com>
 372
 373         PR 27345
 374         * arsup.c (ar_save): Use stat rather than lstat.
 375
 376 2021-02-03  Alan Modra  <amodra@gmail.com>
 377
 378         PR 27270
 379         PR 27284
 380         PR 26945
 381         * ar.c: Don't include libbfd.h.
 382         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 383         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 384         outside of _WIN32 ifdef.  Delete skip_stat variable.
 385         * arsup.c (temp_name, real_ofd): New static variables.
 386         (ar_open): Use make_tempname and bfd_fdopenw.
 387         (ar_save): Adjust to suit ar_open changes.  Move stat output
 388         of _WIN32 ifdef.
 389         * objcopy.c: Don't include libbfd.h.
 390         (copy_file): Use bfd_stat.
 391
 392 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         PR binutils/27281
 395         * readelf.c (process_section_headers): Add 'R' and 'D' to
 396         "Key to Flags:".
 397         * testsuite/binutils-all/retain1a.d: Updated.
 398
 399 2021-01-30  Nick Clifton  <nickc@redhat.com>
 400
 401         * README-how-to-make-a-release: Small updates after the 2.35.2
 402         release.
 403
 404 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 405
 406         PR 4356
 407         * windres.c (quot): Use double quotes to protect strings on
 408         Windows platforms.
 409
 410 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 411
 412         PR 27252
 413         * bucomm.c (get_file_size): Add code to handle /dev/null on
 414         Windows systems.
 415         * elfedit.c (check_file): Likewise.
 416
 417 2021-01-27  Nick Clifton  <nickc@redhat.com>
 418
 419         * objcopy.c (copy_main): Remove conditional control of the calls
 420         to free, simplifying the code and making it easier to detect
 421         typos.
 422
 423 2021-01-26  Frederic Cambus  <fred@statdns.com>
 424
 425         * objcopy.c (copy_main): Fix a double free happening when both
 426         --localize-symbols and --globalize-symbols options are invoked
 427         together.
 428
 429 2021-01-24  Nick Clifton  <nickc@redhat.com>
 430
 431         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 432
 433 2021-01-16  Alan Modra  <amodra@gmail.com>
 434
 435         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 436
 437 2021-01-15  Alan Modra  <amodra@gmail.com>
 438
 439         PR 26539
 440         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 441
 442 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 443
 444         * MAINTAINERS: Update my email address.
 445
 446 2021-01-14  Nick Clifton  <nickc@redhat.com>
 447
 448         * po/sv.po: Updated Swedish translation.
 449
 450 2021-01-13  Alan Modra  <amodra@gmail.com>
 451
 452         * Makefile.in: Regenerate.
 453         * doc/Makefile.in: Regenerate.
 454
 455 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 456
 457         PR 27037
 458         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 459         and before exit.
 460         (i386_x64_trampoline): Add SEH annotations.
 461         (struct mac): Add how_seh field.
 462         (make_delay_head): If how_set field is true add SEh instructions.
 463
 464 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 465
 466         PR binutils/26792
 467         * configure.ac: Use GNU_MAKE_JOBSERVER.
 468         * aclocal.m4: Regenerated.
 469         * configure: Likewise.
 470
 471 2021-01-12  Nick Clifton  <nickc@redhat.com>
 472
 473         * po/fr.po: Updated French translation.
 474
 475 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477         PR ld/27173
 478         * configure: Regenerated.
 479
 480 2021-01-11  Nick Clifton  <nickc@redhat.com>
 481
 482         * po/pt.po: Updated Portuguese translation.
 483         * po/sr.po: Updated Serbian translation.
 484         * po/uk.po: Updated Ukranian translation.
 485
 486 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         * configure: Regenerated.
 489
 490 2021-01-09  Nick Clifton  <nickc@redhat.com>
 491
 492         * configure: Regenerate.
 493         * po/binutils.pot: Regenerate.
 494
 495 2021-01-09  Nick Clifton  <nickc@redhat.com>
 496
 497         * 2.36 release branch crated.
 498         * README-how-to-make-a-release: Add note about updating Makefiles
 499         and libtool files.
 500         * BRANCHES: Add binutils-2.36-branch.
 501
 502 2021-01-09  Alan Modra  <amodra@gmail.com>
 503
 504         * configure: Regenerate.
 505
 506 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 507
 508         * configure: Regenerate.
 509
 510 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR 27109
 513         * objcopy.c (copy_object): Handle section symbols for
 514         non-relocatable inputs.
 515         * testsuite/binutils-all/readelf.exp (readelf_test): Check
 516         is_elf_unused_section_symbols.
 517         * testsuite/binutils-all/readelf.s-64: Updated.
 518         * testsuite/binutils-all/readelf.ss: Likewise.
 519         * testsuite/binutils-all/readelf.ss-64: Likewise.
 520         * testsuite/binutils-all/readelf.s-64-unused: New file.
 521         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 522         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 523         * testsuite/lib/binutils-common.exp
 524         (is_elf_unused_section_symbols): New proc.
 525
 526 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
 527
 528         * binutils/readelf.c: Correct grammar in comment.
 529
 530 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 531
 532         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
 533         * doc/binutils.texi: Correct grammar.
 534         * readelf.c (process_version_sections): Correct spelling of auxiliary
 535         in warning.
 536         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
 537
 538 2021-01-01  Alan Modra  <amodra@gmail.com>
 539
 540         Update year range in copyright notice of all files.
 541
 542 For older changes see ChangeLog-2020
 543 \f
 544 Copyright (C) 2021 Free Software Foundation, Inc.
 545
 546 Copying and distribution of this file, with or without modification,
 547 are permitted in any medium without royalty provided the copyright
 548 notice and this notice are preserved.
 549
 550 Local Variables:
 551 mode: change-log
 552 left-margin: 8
 553 fill-column: 74
 554 version-control: never
 555 End: