binutils/ChangeLog

   1 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
   2             Andrew Burgess  <andrew.burgess@embecosm.com>
   3
   4         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
   5
   6 2021-03-05  Nick Clifton  <nickc@redhat.com>
   7
   8         PR 27387
   9         * dwarf.c (display_debug_macro): Handle the displaying of
  10         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
  11         .debug_macro.dwo sections.
  12
  13 2021-03-04  Nick Clifton  <nickc@redhat.com>
  14
  15         PR 27478
  16         * objdump.c (process_links): New variable.
  17         (usage): Add --process-links.
  18         (long_options): Likewise.
  19         (dump_bfd): Stop processing once the bfd has been loaded unless
  20         this is the main file or process_links has been enabled.
  21         (main): Handle the process-links option.
  22         * readelf.c (process_links): New variable.
  23         (struct filedata): Add is_separate field.
  24         (options): Add --process-links.
  25         (usage): Likewise.
  26         (parse_args): Likewise.
  27         (process_file_header): Include the filename when dumping
  28         information for separate debuginfo files.
  29         (process_program_headers): Likewise.
  30         (process_section_headers): Likewise.
  31         (process_section_groups): Likewise.
  32         (process_relocs): Likewise.
  33         (process_dynamic_section): Likewise.
  34         (process_version_sections): Likewise.
  35         (display_lto_symtab): Likewise.
  36         (process_symbol_table): Likewise.
  37         (process_syminfo): Likewise.
  38         (initialise_dumps_by_name): Likewise.
  39         (process_section_contents): Likewise.
  40         (process_notes_at): Likewise.
  41         (process_notes): Likewise.
  42         (open_file): Add is_separate parameter.  Use to initialise the
  43         is_separate field in the filedata structure.
  44         (open_deug): Update call to open_file.
  45         (process_object): Add processing of the contents of separate
  46         debuginfo files, gated by the process_links variable.
  47         (process_archive): Update call to open_file.
  48         (process_file): Initialise the is_separate field in the filedata
  49         structure.
  50         * dwarf.c (load_separate_debug_info_file): Only report the
  51         loading of a separate file if debug links are being dumped.
  52         * objcopy.c (keep_section_symbols): New variable.
  53         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
  54         (strip_options): Add keep-section-symbols.
  55         (copy_options): Likewise.
  56         (copy_usage): Likewise.
  57         (strip_usage): Likewise.
  58         (copy_object): Keep section symbols if requested by command line
  59         option.
  60         (strip_main): Handle --keep-section-symbols.
  61         (copy_main): Likewise.
  62         * doc/binutils.texi: Document the new options.
  63         * NEWS: Mention the new features.
  64         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
  65         Update options passed to objdump.  Use diff rather than cmp to
  66         compare the dumped data.
  67         * testsuite/binutils-all/objdump.WK2: Update regexp.
  68         * testsuite/binutils-all/objdump.WK3: Update regexp.
  69         * testsuite/binutils-all/objdump.exp: Use --process-links
  70         instead of --dwarf=follow-links.
  71         * testsuite/binutils-all/readelf.exp (readelf_test): Include
  72         readelf's output in the log when the test fails.
  73         Add the -P option to the -wKis test.
  74         * testsuite/binutils-all/readelf.wKis: Update expected output.
  75
  76 2021-03-03  Alan Modra  <amodra@gmail.com>
  77
  78         PR 27493
  79         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
  80         * NEWS: Mention feature.
  81
  82 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         PR binutils/27486
  85         * dwarf.c (load_separate_debug_info): Issue warning only if
  86         do_debug_links is set.
  87         * testsuite/binutils-all/compress.exp: Run objdump and readelf
  88         with missing debug file.
  89
  90 2021-03-01  Alan Modra  <amodra@gmail.com>
  91
  92         PR 27128
  93         * doc/binutils.texi: Add nm --with-symbol-versions and
  94         --without-symbol-versions documentation.
  95         * nm.c (with_symbol_versions): New variable.
  96         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
  97         (long_options): Make --with-symbol-versions entry twiddle the flag.
  98         Add --without-symbol-versions.
  99         (print_symname): Strip version when !with_symbol_versions.  Add
 100         dynamic version info under control of with_symbol_versions.
 101         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
 102
 103 2021-02-26  Fangrui Song  <maskray@google.com>
 104
 105         PR 27408
 106         * readelf.c (quiet): New option flag.
 107         (enum long_option_values): New enum to hold long option value.
 108         (long_options): Add --quiet.
 109         (usage): Mention --quiet.
 110         (display_rel_file): If quiet is enabled, suppress "no symbols".
 111         (main): Handle the new option.
 112         * NEWS: Mention --quiet.
 113         * docs/binutils.texi: Document --quiet.
 114
 115 2021-02-26  Tom de Vries  <tdevries@suse.de>
 116
 117         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 118
 119 2021-02-26  Tom de Vries  <tdevries@suse.de>
 120
 121         PR 27390
 122         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 123         DW_FORM_addrx*.
 124         (read_and_display_attr_value): Likewise.
 125
 126 2021-02-25  Nick Clifton  <nickc@redhat.com>
 127
 128         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 129         forms.
 130         (read_and_display_attr_value): Handle sup forms.
 131         (display_debug_sup): New function.  Displays the contents of a
 132         .debug_sup section.
 133         (load_debug_sup_file): New function.  Loads the contents of a file
 134         referenced by a .debug_sup section.
 135         (check_for_and_load_links): Call load_debug_sup_file.
 136         (debug_displays): Add entry for .debug_sup.
 137         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 138         * readelf.c (process_section_headers): Add support for debug_sup.
 139         * doc/debug.options.texi: Note that the =links option will display
 140         the contents of .debug_sup sections.
 141         * NEWS: Mention the new support.
 142
 143 2021-02-25  Alan Modra  <amodra@gmail.com>
 144
 145         PR 27456
 146         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 147
 148 2021-02-24  Nick Clifton  <nickc@redhat.com>
 149
 150         PR 27285
 151         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 152         when adding together the section sizes.
 153
 154 2021-02-24  Nick Clifton  <nickc@redhat.com>
 155
 156         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 157         build notes.
 158         * readelf.c (print_gnu_build_attribute_description): Likewise.
 159
 160 2021-02-24  Alan Modra  <amodra@gmail.com>
 161             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 162
 163         PR 27456
 164         * bucomm.h (smart_rename): Update prototype.
 165         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 166         Pass fromfd and target_stat to simple_copy.  Call set_times
 167         when preserve_dates.
 168         (simple_copy): Accept fromfd rather than from filename.  Add
 169         target_stat param.  Rewind fromfd rather than opening.  Open
 170         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 171         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 172         closing output temp file, and pass tmpfd to smart_rename.
 173         * arsup.c (temp_fd): Rename from real_fd.
 174         (ar_save): Dup temp_fd and pass to smart_rename.
 175         * objcopy.c (strip_main, copy_main): Likewise, and pass
 176         preserve_dates.
 177
 178 2021-02-24  Alan Modra  <amodra@gmail.com>
 179
 180         PR 27456
 181         * rename.c: Tidy throughout.
 182         (smart_rename): Always copy.  Remove windows specific code.
 183
 184 2021-02-20  Alan Modra  <amodra@gmail.com>
 185
 186         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 187         (run_dump_test): Fail if expecting errors from a file like we do
 188         for error strings, if no error is seen.
 189
 190 2021-02-19  Alan Modra  <amodra@gmail.com>
 191
 192         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 193
 194 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 195
 196         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 197         SMART_RENAME.
 198         * arsup.c (ar_save): Likewise.
 199         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 200         temporary file and adjust call to SMART_RENAME.
 201         (copy_main): Likewise.
 202         * rename.c [!S_ISLNK]: Remove definitions.
 203         (try_preserve_permissions): Remove function.
 204         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 205         rename system call only if TO does not exist.
 206         * bucomm.h (smart_rename): Adjust declaration.
 207
 208 2021-02-18  Nick Clifton  <nickc@redhat.com>
 209
 210         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 211         address that is higher than the end address.
 212
 213 2021-02-17  Alan Modra  <amodra@gmail.com>
 214
 215         * dwarf.c: Include limits.h.
 216         (CHAR_BIT): Provide backup define.
 217         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 218         signed overflow checking.
 219         * testsuite/binutils-all/pr26548.s,
 220         * testsuite/binutils-all/pr26548.d,
 221         * testsuite/binutils-all/pr26548e.d: New tests.
 222         * testsuite/binutils-all/readelf.exp: Run them.
 223         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 224
 225 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 226
 227         * dwarf.c (process_debug_info): Initialize "dwo_id".
 228
 229 2021-02-15  Alan Modra  <amodra@gmail.com>
 230
 231         * objdump.c (load_specific_debug_section): Don't call
 232         bfd_cache_section_contents.  Rearrange so that
 233         bfd_get_full_section_contents is not called on path where
 234         bfd_simple_get_relocated_section_contents is called.
 235         Don't set section->user_data.
 236         (free_debug_section): Always free section->start.  Don't twiddle
 237         section flags.
 238         * readelf.c (load_specific_debug_section): Don't set user_data.
 239         * dwarf.h (struct dwarf_section): Remove use_data field.
 240         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 241
 242 2021-02-15  Alan Modra  <amodra@gmail.com>
 243
 244         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 245         * testsuite/binutils-all/objdump.exp: Likewise.
 246
 247 2021-02-14  Alan Modra  <amodra@gmail.com>
 248
 249         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 250         to the symbol array.
 251         (slurp_dynamic_symtab): Likewise.
 252         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 253
 254 2021-02-14  Alan Modra  <amodra@gmail.com>
 255
 256         * Makefile.in: Regenerate.
 257         * doc/Makefile.in: Regenerate.
 258
 259 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 260
 261         * aclocal.m4: Regenerate.
 262
 263 2021-02-12  Nick Clifton  <nickc@redhat.com>
 264
 265         * configure.ac (follow-debug-links): Add option to enable or
 266         disable the following of debug links by default.  Set the
 267         default for the option to be 'follow'.
 268         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 269         (dwarf_select_sections_by_names): Add no-follow-links option.
 270         (dwarf_select_sections_by_letter): Add 'N' option.
 271         * objdump.c (usage): Add conditional text describing the
 272         follow links option.
 273         (slurp_symtab): Ensure that there is a NULL entry at the end
 274         of the symbol table.
 275         (slurp_dynamic_symtab): Likewise.
 276         (dump_bfd): When extending the symbol table, ensure that there
 277         is still a NULL entry at the end.
 278         * readelf.c (usage): Add conditional text describing the
 279         follow links option.
 280         * doc/binutils.texi: Update documentation for objcopy and
 281         readelf.
 282         * doc/debug.options.texi: Update documentation of the
 283         follow-links option.
 284         * config.in: Regenerate.
 285         * configure: Regenerate.
 286         * testsuite/binutils-all/compress.exp: Add the -WN option to
 287         objdump command lines that are not expecting to follow links.
 288         * testsuite/binutils-all/readelf.exp: Add the
 289         --debug-dump=no-follow-links option to tests that are not
 290         expecting to follow debug links.
 291         * NEWS: Mention the new behaviour.
 292
 293 2021-02-12  Alan Modra  <amodra@gmail.com>
 294
 295         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 296         gas or ld fails to build a testcase rather than "unresolved".
 297         Report "fail" when readelf returns an error status rather than
 298         "unresolved".
 299         * testsuite/binutils-all/ar.exp: Likewise.
 300         * testsuite/binutils-all/compress.exp: Likewise.
 301         * testsuite/binutils-all/readelf.exp: Likewise.
 302
 303 2021-02-12  Alan Modra  <amodra@gmail.com>
 304
 305         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 306         "c" with "ccc" labels.
 307
 308 2021-02-12  Tom de Vries  <tdevries@suse.de>
 309
 310         * dwarf.h (debug_info): Fix typo in comment.
 311
 312 2021-02-12  Tom de Vries  <tdevries@suse.de>
 313
 314         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 315         entries.
 316
 317 2021-02-12  Tom de Vries  <tdevries@suse.de>
 318
 319         * dwarf.c (process_debug_info): Print DWO ID.
 320
 321 2021-02-11  Alan Modra  <amodra@gmail.com>
 322
 323         PR 27290
 324         PR 27293
 325         PR 27295
 326         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 327         Use bfd_malloc_and_get_section.
 328         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 329         check namesz.  Return NULL if descsz is too small.  Ensure
 330         string table is terminated.
 331         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 332         Sanity check note.
 333         (elf32_avr_dump_mem_usage): Adjust to suit.
 334
 335 2021-02-10  Tom de Vries  <tdevries@suse.de>
 336
 337         PR binutils/27391
 338         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 339
 340 2021-02-10  Tom de Vries  <tdevries@suse.de>
 341
 342         PR binutils/27371
 343         * dwarf.c (display_debug_ranges): Filter range lists according to
 344         section.
 345
 346 2021-02-09  Tom de Vries  <tdevries@suse.de>
 347
 348         PR binutils/27370
 349         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 350
 351 2021-02-09  Tom de Vries  <tdevries@suse.de>
 352
 353         PR binutils/27386
 354         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 355         DW_UT_split_compile.
 356
 357 2021-02-09  Alan Modra  <amodra@gmail.com>
 358
 359         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 360         symbianelf.
 361
 362 2021-02-07  Alan Modra  <amodra@gmail.com>
 363
 364         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 365         uninitialised on invalid input.
 366
 367 2021-02-06  Alan Modra  <amodra@gmail.com>
 368
 369         PR 27349
 370         * rename.c (smart_rename): Test for existence and type of output
 371         file with lstat.
 372
 373 2021-02-05  Nick Clifton  <nickc@redhat.com>
 374
 375         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 376
 377 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 378
 379         PR 27252
 380         * elfedit.c (check_file):
 381         * bucomm.c (get_file_size): Fix typos in comments.
 382
 383 2021-02-05  Alan Modra  <amodra@gmail.com>
 384
 385         PR 27345
 386         * arsup.c (ar_save): Use stat rather than lstat.
 387
 388 2021-02-03  Alan Modra  <amodra@gmail.com>
 389
 390         PR 27270
 391         PR 27284
 392         PR 26945
 393         * ar.c: Don't include libbfd.h.
 394         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 395         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 396         outside of _WIN32 ifdef.  Delete skip_stat variable.
 397         * arsup.c (temp_name, real_ofd): New static variables.
 398         (ar_open): Use make_tempname and bfd_fdopenw.
 399         (ar_save): Adjust to suit ar_open changes.  Move stat output
 400         of _WIN32 ifdef.
 401         * objcopy.c: Don't include libbfd.h.
 402         (copy_file): Use bfd_stat.
 403
 404 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         PR binutils/27281
 407         * readelf.c (process_section_headers): Add 'R' and 'D' to
 408         "Key to Flags:".
 409         * testsuite/binutils-all/retain1a.d: Updated.
 410
 411 2021-01-30  Nick Clifton  <nickc@redhat.com>
 412
 413         * README-how-to-make-a-release: Small updates after the 2.35.2
 414         release.
 415
 416 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 417
 418         PR 4356
 419         * windres.c (quot): Use double quotes to protect strings on
 420         Windows platforms.
 421
 422 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 423
 424         PR 27252
 425         * bucomm.c (get_file_size): Add code to handle /dev/null on
 426         Windows systems.
 427         * elfedit.c (check_file): Likewise.
 428
 429 2021-01-27  Nick Clifton  <nickc@redhat.com>
 430
 431         * objcopy.c (copy_main): Remove conditional control of the calls
 432         to free, simplifying the code and making it easier to detect
 433         typos.
 434
 435 2021-01-26  Frederic Cambus  <fred@statdns.com>
 436
 437         * objcopy.c (copy_main): Fix a double free happening when both
 438         --localize-symbols and --globalize-symbols options are invoked
 439         together.
 440
 441 2021-01-24  Nick Clifton  <nickc@redhat.com>
 442
 443         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 444
 445 2021-01-16  Alan Modra  <amodra@gmail.com>
 446
 447         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 448
 449 2021-01-15  Alan Modra  <amodra@gmail.com>
 450
 451         PR 26539
 452         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 453
 454 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 455
 456         * MAINTAINERS: Update my email address.
 457
 458 2021-01-14  Nick Clifton  <nickc@redhat.com>
 459
 460         * po/sv.po: Updated Swedish translation.
 461
 462 2021-01-13  Alan Modra  <amodra@gmail.com>
 463
 464         * Makefile.in: Regenerate.
 465         * doc/Makefile.in: Regenerate.
 466
 467 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 468
 469         PR 27037
 470         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 471         and before exit.
 472         (i386_x64_trampoline): Add SEH annotations.
 473         (struct mac): Add how_seh field.
 474         (make_delay_head): If how_set field is true add SEh instructions.
 475
 476 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         PR binutils/26792
 479         * configure.ac: Use GNU_MAKE_JOBSERVER.
 480         * aclocal.m4: Regenerated.
 481         * configure: Likewise.
 482
 483 2021-01-12  Nick Clifton  <nickc@redhat.com>
 484
 485         * po/fr.po: Updated French translation.
 486
 487 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         PR ld/27173
 490         * configure: Regenerated.
 491
 492 2021-01-11  Nick Clifton  <nickc@redhat.com>
 493
 494         * po/pt.po: Updated Portuguese translation.
 495         * po/sr.po: Updated Serbian translation.
 496         * po/uk.po: Updated Ukranian translation.
 497
 498 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         * configure: Regenerated.
 501
 502 2021-01-09  Nick Clifton  <nickc@redhat.com>
 503
 504         * configure: Regenerate.
 505         * po/binutils.pot: Regenerate.
 506
 507 2021-01-09  Nick Clifton  <nickc@redhat.com>
 508
 509         * 2.36 release branch crated.
 510         * README-how-to-make-a-release: Add note about updating Makefiles
 511         and libtool files.
 512         * BRANCHES: Add binutils-2.36-branch.
 513
 514 2021-01-09  Alan Modra  <amodra@gmail.com>
 515
 516         * configure: Regenerate.
 517
 518 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 519
 520         * configure: Regenerate.
 521
 522 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 523
 524         PR 27109
 525         * objcopy.c (copy_object): Handle section symbols for
 526         non-relocatable inputs.
 527         * testsuite/binutils-all/readelf.exp (readelf_test): Check
 528         is_elf_unused_section_symbols.
 529         * testsuite/binutils-all/readelf.s-64: Updated.
 530         * testsuite/binutils-all/readelf.ss: Likewise.
 531         * testsuite/binutils-all/readelf.ss-64: Likewise.
 532         * testsuite/binutils-all/readelf.s-64-unused: New file.
 533         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 534         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 535         * testsuite/lib/binutils-common.exp
 536         (is_elf_unused_section_symbols): New proc.
 537
 538 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
 539
 540         * binutils/readelf.c: Correct grammar in comment.
 541
 542 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 543
 544         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
 545         * doc/binutils.texi: Correct grammar.
 546         * readelf.c (process_version_sections): Correct spelling of auxiliary
 547         in warning.
 548         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
 549
 550 2021-01-01  Alan Modra  <amodra@gmail.com>
 551
 552         Update year range in copyright notice of all files.
 553
 554 For older changes see ChangeLog-2020
 555 \f
 556 Copyright (C) 2021 Free Software Foundation, Inc.
 557
 558 Copying and distribution of this file, with or without modification,
 559 are permitted in any medium without royalty provided the copyright
 560 notice and this notice are preserved.
 561
 562 Local Variables:
 563 mode: change-log
 564 left-margin: 8
 565 fill-column: 74
 566 version-control: never
 567 End: