binutils/ChangeLog

   1 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * dwarf.c (process_abbrev_set): Properly parenthesize before
   4         casting to unsigned long.
   5
   6 2021-05-11  Alan Modra  <amodra@gmail.com>
   7
   8         PR 27845
   9         * dwarf.c (process_abbrev_set): Replace start and end parameters
  10         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
  11         all callers.  Sanity check parameters correctly and emit warnings
  12         here rather than..
  13         (process_debug_info): ..here.
  14
  15 2021-05-10  Thomas Wolff  <towo@towo.net>
  16
  17         PR 4356
  18         PR 26865
  19         PR 27594
  20         * windres.c (quot): Revert previous delta.  Do not use double
  21         quotes when spaces are detected in options.
  22         * doc/binutils.texi (windres): Remove suggestion that the
  23         --preprocessor option can take arguments.
  24
  25 2021-05-10  Alan Modra  <amodra@gmail.com>
  26
  27         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
  28         END rather than adding amount to PTR.
  29         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
  30
  31 2021-05-09  Alan Modra  <amodra@gmail.com>
  32
  33         * objcopy.c (eq_string): Delete.
  34         (create_symbol_htab): Use htab_eq_string.
  35
  36 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * README-how-to-make-a-release: Update html & pdf entries.
  39
  40 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * doc/Makefile.am (html-local, binutils/index.html): New targets.
  43         * doc/Makefile.in: Regenerate.
  44
  45 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
  48         * doc/Makefile.in: Regenerate.
  49
  50 2021-05-07  Nick Clifton  <nickc@redhat.com>
  51
  52         * readelf.c (no_processor_specific_unwind): New function.
  53         (process_unwind): Use no_processor_specific_unwind for X86
  54         targets.
  55
  56 2021-05-07  Michael Forney <mforney@mforney.org>
  57
  58         * dwarf.c: Don't omit second operand of '?' operator.
  59
  60 2021-04-30  Nick Clifton  <nickc@redhat.com>
  61
  62         PR 27796
  63         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
  64         .debug_sup section.
  65
  66 2021-04-29  Nick Clifton  <nickc@redhat.com>
  67
  68         PR 27594
  69         * doc/binutils.texi (windres): Correct the description of the
  70         default value of the --preprocessor argument.
  71
  72 2021-04-27  Nick Clifton  <nickc@redhat.com>
  73
  74         PR 27779
  75         * dwarf.c (parse_gnu_debuglink): Reject empty names.
  76         (parse_gnu_debugaltlink): Likewise.
  77
  78 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
  79
  80         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
  81         aux structures.
  82
  83 2021-04-21  Nick Lott  <nick.lott@gmail.com>
  84
  85         PR 27672
  86         * readelf.c (sym_base): New variable.
  87         (enum print_mode): Add more modes.
  88         (print_vma): Add suport for new modes.
  89         (options): Add sym-base.
  90         (usage): Add sym-base.
  91         (parse_args): Add support for --sym-base.
  92         (print_dynamic_symbol_size): New function.
  93         (print_dynamic_symbol): Use new function.
  94         * doc/binutils.texi: Document the new feature.
  95         * NEWS: Mention the new feature.
  96
  97 2021-04-21  Nick Clifton  <nickc@redhat.com>
  98
  99         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 100         Adjust expected output to allow for named section symbols.
 101         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 102         Likewise.
 103         * testsuite/binutils-all/readelf.s-64: Likewise.
 104         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 105         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 106         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 107
 108 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 109
 110         * readelf.c (print_dynamic_symbol): Print the section name for
 111         section symbols without a name of their own.
 112
 113 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 114
 115         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 116         add him to Past Maintainers.
 117         Update my email address.
 118
 119 2021-04-19  Nick Clifton  <nickc@redhat.com>
 120
 121         PR 21702
 122         * arsup.c (ar_addmod): Enable plugin support, if available.
 123
 124 2021-04-19  Nick Clifton  <nickc@redhat.com>
 125
 126         * rename.c: (get_stat_atime_ns): Add prototype.
 127         (get_stat_mtime_ns): Add prototype.
 128
 129 2021-04-16  Alan Modra  <amodra@gmail.com>
 130
 131         PR 27725
 132         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 133         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 134
 135 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 136
 137         PR 27725
 138         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 139         (get_stat_mtime_ns): Likewise.
 140
 141 2021-04-15  Alan Modra  <amodra@gmail.com>
 142
 143         PR 27725
 144         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 145         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 146         members of struct stat.
 147         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 148         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 149         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 150         (get_stat_atime, get_stat_mtime): Likewise.
 151         (set_times): Choose first available of utimensat, utimes, utime.
 152         Use above inline functions to set timespec and timeval values.
 153         * configure: Regenerate.
 154         * config.in: Regenerate.
 155         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 156         file timestamp when --preserve-dates is used.
 157
 158 2021-04-15  Alan Modra  <amodra@gmail.com>
 159
 160         PR 27456
 161         * rename.c (smart_rename): When TO and FROM are equal, just set
 162         file timestamp.
 163         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 164
 165 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR binutils/27708
 168         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 169         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 170         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 171         test.
 172
 173 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 174
 175         PR 27686
 176         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 177         end of the structure.
 178
 179 2021-04-14  Frederic Cambus  <fred@statdns.com>
 180
 181         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 182         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 183
 184 2021-04-14  Alan Modra  <amodra@gmail.com>
 185
 186         PR 27716
 187         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 188         * readelf.c (struct filedata): Change program_interpreter from
 189         a char array to a char pointer.
 190         (process_program_headers): Sanity check PT_INTERP p_filesz.
 191         Malloc program_interpreter using p_filesz and read directly from
 192         file.
 193         (process_dynamic_section): Check program_interpreter is non-NULL.
 194         (free_filedata): New function, split out from..
 195         (process_object): ..here.
 196         (close_debug_file): Call free_filedata.
 197         * sysdep.h: Don't include sys/param.h.
 198         (PATH_MAX): Don't define.
 199         * configure.ac: Don't check for sys/param.h.
 200         * configure: Regenerate.
 201
 202 2021-04-13  Frederic Cambus  <fred@statdns.com>
 203
 204         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 205         check for NT_NETBSD_PAX.
 206
 207 2021-04-12  Alan Modra  <amodra@gmail.com>
 208
 209         * configure.ac (--enable-checking): Add support.
 210         * config.in: Regenerate.
 211         * configure: Regenerate.
 212
 213 2021-04-09  Alan Modra  <amodra@gmail.com>
 214
 215         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 216         dynrelcount.
 217         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 218         (disassemble_section, disassemble_data): Likewise.
 219
 220 2021-04-06  Alan Modra  <amodra@gmail.com>
 221
 222         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 223
 224 2021-04-06  Alan Modra  <amodra@gmail.com>
 225
 226         * NEWS: Mention C99 requirement.
 227         * README: Likewise.  Modernise examples and "Reporting bugs".
 228
 229 2021-04-05  Alan Modra  <amodra@gmail.com>
 230
 231         * configure.ac: Assume long long is available.  Don't test for
 232         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 233         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 234         strcoll, setlocale, setmode or location of time_t.  Don't check
 235         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 236         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 237         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 238         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 239         locale.h, string.h and stdlib.h unconditionally.  Remove various
 240         fallback declarations.  Assume long long is available.
 241         * addr2line.c: Don't test HAVE_SETLOCALE.
 242         * ar.c: Likewise.
 243         * coffdump.c: Likewise.
 244         * dlltool.c: Likewise.
 245         * dllwrap.c: Likewise.
 246         * elfedit.c: Likewise.
 247         * nm.c: Likewise.
 248         * objcopy.c: Likewise.
 249         * objdump.c: Likewise.
 250         * readelf.c: Likewise.
 251         * size.c: Likewise.
 252         * srconv.c: Likewise.
 253         * strings.c: Likewise.
 254         * sysdump.c: Likewise.
 255         * windmc.c: Likewise.
 256         * windres.c: Likewise.
 257         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 258         * dwarf.c: Include limits.h unconditionally.  Assume long long
 259         is available.
 260         * nm.c: Don't test HAVE_STRCOLL.
 261         * readelf.c: Don't test HAVE_WCHAR_H.
 262         * strings.c: Assume long long is available.
 263         * syslex.l: Include string.h unconditionally.
 264         * aclocal.m4: Regenerate.
 265         * config.in: Regenerate.
 266         * configure: Regenerate.
 267         * Makefile.in: Regenerate.
 268         * doc/Makefile.in: Regenerate.
 269
 270 2021-04-01  Martin Liska  <mliska@suse.cz>
 271
 272         * elfcomm.h (strneq): Remove strneq and use startswith.
 273         * readelf.c (ia64_process_unwind): Likewise.
 274         (process_note): Likewise.
 275
 276 2021-04-01  Martin Liska  <mliska@suse.cz>
 277
 278         * dllwrap.c: Use startswith function.
 279         * objcopy.c (is_dwo_section): Likewise.
 280         (handle_remove_section_option): Likewise.
 281         (copy_main): Likewise.
 282         * objdump.c (is_significant_symbol_name): Likewise.
 283
 284 2021-04-01  Martin Liska  <mliska@suse.cz>
 285
 286         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 287         startswith.
 288         (display_debug_lines_decoded): Likewise.
 289         (display_debug_links): Likewise.
 290         * elfcomm.c (setup_archive): Likewise.
 291         * elfcomm.h (const_strneq): Likewise.
 292         * readelf.c (process_section_headers): Likewise.
 293         (slurp_ia64_unwind_table): Likewise.
 294         (slurp_hppa_unwind_table): Likewise.
 295         (decode_arm_unwind): Likewise.
 296         (display_debug_section): Likewise.
 297         (process_note): Likewise.
 298
 299 2021-03-31  Alan Modra  <amodra@gmail.com>
 300
 301         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 302         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 303         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 304         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 305         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 306         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 307         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 308         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 309         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 310         and TRUE with true throughout.
 311
 312 2021-03-31  Alan Modra  <amodra@gmail.com>
 313
 314         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 315         * dwarf.c: Likewise.
 316
 317 2021-03-31  Alan Modra  <amodra@gmail.com>
 318
 319         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 320
 321 2021-03-29  Alan Modra  <amodra@gmail.com>
 322
 323         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 324         * dwarf.c (read_and_display_attr_value): Likewise.
 325         (display_debug_str_offsets): Likewise.
 326         * objdump.c (dump_bfd): Likewise.
 327         * readelf.c (dump_section_as_strings): Likewise.
 328         (dump_section_as_bytes): Likewise.
 329
 330 2021-03-29  Alan Modra  <amodra@gmail.com>
 331
 332         * objdump.c (process_links): Use type int.
 333         * readelf.c (request_dump): Don't increment do_dump, set it.
 334         * windint.h (target_is_bigendian): Use type bfd_boolean.
 335         * windmc.c (target_is_bigendian): Likewise.
 336         * windres.c (target_is_bigendian): Likewise.
 337
 338 2021-03-22  Martin Liska  <mliska@suse.cz>
 339
 340         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 341         with startswith.
 342         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 343         * objcopy.c (is_mergeable_note_section): Likewise.
 344         * objdump.c (dump_dwarf_section): Likewise.
 345         * prdbg.c (pr_method_type): Likewise.
 346         (pr_class_baseclass): Likewise.
 347         (tg_class_baseclass): Likewise.
 348         * readelf.c (process_lto_symbol_tables): Likewise.
 349         * stabs.c (ULLHIGH): Likewise.
 350         (parse_stab_argtypes): Likewise.
 351         (stab_demangle_function_name): Likewise.
 352
 353 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * readelf.c (get_machine_name): Add EM_INTELGT.
 356
 357 2021-03-18  Nick Clifton  <nickc@redhat.com>
 358
 359         PR 27478
 360         * readelf.c (dump_section_as_strings): Mention separate filename.
 361         (dump_section_as_bytes): Likewise.
 362         (dump_section_as_ctf): Likewise.
 363         (initialise_dumkps_byname): Only issue a warning for missing
 364         sections if processing the main file.
 365         (process_section_contents): Only issue a warning for unsumped
 366         section numbers in the main file.
 367         (initialise_dump_sects): New function.  Contains code extracted
 368         from ...
 369         (process_object): ... here.  Also call initialise_dump_sects for
 370         separate files.
 371
 372 2021-03-16  Nick Clifton  <nickc@redhat.com>
 373
 374         PR 27534
 375         * readelf.c (display_debug_section): Also retain .debug_addr
 376         sections.
 377
 378 2021-03-16  Nick Clifton  <nickc@redhat.com>
 379
 380         PR 27533
 381         * readelf.c (process_section_contents): Only dump debug
 382         information for separate files unless process_links is enabled.
 383         (process_object): Always call process_section_contents for
 384         separate info files.
 385
 386 2021-03-15  Nick Clifton  <nickc@redhat.com>
 387
 388         PR 27487
 389         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 390         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 391         (long_options): Add just-symbols.
 392         (set_output_format): Add support for just-symbols.
 393         (get_print_format): Likewise.
 394         (do_not_print_object_filename): New function.
 395         (do_not_print_archive_filename): New function.
 396         (do_not_print_archive_member): New function.
 397         (do_not_print_symbol_filename): New function.
 398         (just_print_symbol_name): New function.
 399         (main): Handle --just-symbols.
 400         * NEWS: Mention the new feature.
 401         * doc/binutils.texi: Document the new feature.
 402
 403 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 404
 405         * od-xcoff.c: Replace RTB by TRL entry.
 406
 407 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 408             Andrew Burgess  <andrew.burgess@embecosm.com>
 409
 410         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 411
 412 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 413             Andrew Burgess  <andrew.burgess@embecosm.com>
 414
 415         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 416
 417 2021-03-05  Nick Clifton  <nickc@redhat.com>
 418
 419         PR 27387
 420         * dwarf.c (display_debug_macro): Handle the displaying of
 421         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 422         .debug_macro.dwo sections.
 423
 424 2021-03-04  Nick Clifton  <nickc@redhat.com>
 425
 426         PR 27478
 427         * objdump.c (process_links): New variable.
 428         (usage): Add --process-links.
 429         (long_options): Likewise.
 430         (dump_bfd): Stop processing once the bfd has been loaded unless
 431         this is the main file or process_links has been enabled.
 432         (main): Handle the process-links option.
 433         * readelf.c (process_links): New variable.
 434         (struct filedata): Add is_separate field.
 435         (options): Add --process-links.
 436         (usage): Likewise.
 437         (parse_args): Likewise.
 438         (process_file_header): Include the filename when dumping
 439         information for separate debuginfo files.
 440         (process_program_headers): Likewise.
 441         (process_section_headers): Likewise.
 442         (process_section_groups): Likewise.
 443         (process_relocs): Likewise.
 444         (process_dynamic_section): Likewise.
 445         (process_version_sections): Likewise.
 446         (display_lto_symtab): Likewise.
 447         (process_symbol_table): Likewise.
 448         (process_syminfo): Likewise.
 449         (initialise_dumps_by_name): Likewise.
 450         (process_section_contents): Likewise.
 451         (process_notes_at): Likewise.
 452         (process_notes): Likewise.
 453         (open_file): Add is_separate parameter.  Use to initialise the
 454         is_separate field in the filedata structure.
 455         (open_deug): Update call to open_file.
 456         (process_object): Add processing of the contents of separate
 457         debuginfo files, gated by the process_links variable.
 458         (process_archive): Update call to open_file.
 459         (process_file): Initialise the is_separate field in the filedata
 460         structure.
 461         * dwarf.c (load_separate_debug_info_file): Only report the
 462         loading of a separate file if debug links are being dumped.
 463         * objcopy.c (keep_section_symbols): New variable.
 464         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
 465         (strip_options): Add keep-section-symbols.
 466         (copy_options): Likewise.
 467         (copy_usage): Likewise.
 468         (strip_usage): Likewise.
 469         (copy_object): Keep section symbols if requested by command line
 470         option.
 471         (strip_main): Handle --keep-section-symbols.
 472         (copy_main): Likewise.
 473         * doc/binutils.texi: Document the new options.
 474         * NEWS: Mention the new features.
 475         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
 476         Update options passed to objdump.  Use diff rather than cmp to
 477         compare the dumped data.
 478         * testsuite/binutils-all/objdump.WK2: Update regexp.
 479         * testsuite/binutils-all/objdump.WK3: Update regexp.
 480         * testsuite/binutils-all/objdump.exp: Use --process-links
 481         instead of --dwarf=follow-links.
 482         * testsuite/binutils-all/readelf.exp (readelf_test): Include
 483         readelf's output in the log when the test fails.
 484         Add the -P option to the -wKis test.
 485         * testsuite/binutils-all/readelf.wKis: Update expected output.
 486
 487 2021-03-03  Alan Modra  <amodra@gmail.com>
 488
 489         PR 27493
 490         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
 491         * NEWS: Mention feature.
 492
 493 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         PR binutils/27486
 496         * dwarf.c (load_separate_debug_info): Issue warning only if
 497         do_debug_links is set.
 498         * testsuite/binutils-all/compress.exp: Run objdump and readelf
 499         with missing debug file.
 500
 501 2021-03-01  Alan Modra  <amodra@gmail.com>
 502
 503         PR 27128
 504         * doc/binutils.texi: Add nm --with-symbol-versions and
 505         --without-symbol-versions documentation.
 506         * nm.c (with_symbol_versions): New variable.
 507         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
 508         (long_options): Make --with-symbol-versions entry twiddle the flag.
 509         Add --without-symbol-versions.
 510         (print_symname): Strip version when !with_symbol_versions.  Add
 511         dynamic version info under control of with_symbol_versions.
 512         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
 513
 514 2021-02-26  Fangrui Song  <maskray@google.com>
 515
 516         PR 27408
 517         * readelf.c (quiet): New option flag.
 518         (enum long_option_values): New enum to hold long option value.
 519         (long_options): Add --quiet.
 520         (usage): Mention --quiet.
 521         (display_rel_file): If quiet is enabled, suppress "no symbols".
 522         (main): Handle the new option.
 523         * NEWS: Mention --quiet.
 524         * docs/binutils.texi: Document --quiet.
 525
 526 2021-02-26  Tom de Vries  <tdevries@suse.de>
 527
 528         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 529
 530 2021-02-26  Tom de Vries  <tdevries@suse.de>
 531
 532         PR 27390
 533         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 534         DW_FORM_addrx*.
 535         (read_and_display_attr_value): Likewise.
 536
 537 2021-02-25  Nick Clifton  <nickc@redhat.com>
 538
 539         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 540         forms.
 541         (read_and_display_attr_value): Handle sup forms.
 542         (display_debug_sup): New function.  Displays the contents of a
 543         .debug_sup section.
 544         (load_debug_sup_file): New function.  Loads the contents of a file
 545         referenced by a .debug_sup section.
 546         (check_for_and_load_links): Call load_debug_sup_file.
 547         (debug_displays): Add entry for .debug_sup.
 548         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 549         * readelf.c (process_section_headers): Add support for debug_sup.
 550         * doc/debug.options.texi: Note that the =links option will display
 551         the contents of .debug_sup sections.
 552         * NEWS: Mention the new support.
 553
 554 2021-02-25  Alan Modra  <amodra@gmail.com>
 555
 556         PR 27456
 557         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 558
 559 2021-02-24  Nick Clifton  <nickc@redhat.com>
 560
 561         PR 27285
 562         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 563         when adding together the section sizes.
 564
 565 2021-02-24  Nick Clifton  <nickc@redhat.com>
 566
 567         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 568         build notes.
 569         * readelf.c (print_gnu_build_attribute_description): Likewise.
 570
 571 2021-02-24  Alan Modra  <amodra@gmail.com>
 572             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 573
 574         PR 27456
 575         * bucomm.h (smart_rename): Update prototype.
 576         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 577         Pass fromfd and target_stat to simple_copy.  Call set_times
 578         when preserve_dates.
 579         (simple_copy): Accept fromfd rather than from filename.  Add
 580         target_stat param.  Rewind fromfd rather than opening.  Open
 581         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 582         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 583         closing output temp file, and pass tmpfd to smart_rename.
 584         * arsup.c (temp_fd): Rename from real_fd.
 585         (ar_save): Dup temp_fd and pass to smart_rename.
 586         * objcopy.c (strip_main, copy_main): Likewise, and pass
 587         preserve_dates.
 588
 589 2021-02-24  Alan Modra  <amodra@gmail.com>
 590
 591         PR 27456
 592         * rename.c: Tidy throughout.
 593         (smart_rename): Always copy.  Remove windows specific code.
 594
 595 2021-02-20  Alan Modra  <amodra@gmail.com>
 596
 597         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 598         (run_dump_test): Fail if expecting errors from a file like we do
 599         for error strings, if no error is seen.
 600
 601 2021-02-19  Alan Modra  <amodra@gmail.com>
 602
 603         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 604
 605 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 606
 607         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 608         SMART_RENAME.
 609         * arsup.c (ar_save): Likewise.
 610         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 611         temporary file and adjust call to SMART_RENAME.
 612         (copy_main): Likewise.
 613         * rename.c [!S_ISLNK]: Remove definitions.
 614         (try_preserve_permissions): Remove function.
 615         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 616         rename system call only if TO does not exist.
 617         * bucomm.h (smart_rename): Adjust declaration.
 618
 619 2021-02-18  Nick Clifton  <nickc@redhat.com>
 620
 621         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 622         address that is higher than the end address.
 623
 624 2021-02-17  Alan Modra  <amodra@gmail.com>
 625
 626         * dwarf.c: Include limits.h.
 627         (CHAR_BIT): Provide backup define.
 628         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 629         signed overflow checking.
 630         * testsuite/binutils-all/pr26548.s,
 631         * testsuite/binutils-all/pr26548.d,
 632         * testsuite/binutils-all/pr26548e.d: New tests.
 633         * testsuite/binutils-all/readelf.exp: Run them.
 634         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 635
 636 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 637
 638         * dwarf.c (process_debug_info): Initialize "dwo_id".
 639
 640 2021-02-15  Alan Modra  <amodra@gmail.com>
 641
 642         * objdump.c (load_specific_debug_section): Don't call
 643         bfd_cache_section_contents.  Rearrange so that
 644         bfd_get_full_section_contents is not called on path where
 645         bfd_simple_get_relocated_section_contents is called.
 646         Don't set section->user_data.
 647         (free_debug_section): Always free section->start.  Don't twiddle
 648         section flags.
 649         * readelf.c (load_specific_debug_section): Don't set user_data.
 650         * dwarf.h (struct dwarf_section): Remove use_data field.
 651         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 652
 653 2021-02-15  Alan Modra  <amodra@gmail.com>
 654
 655         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 656         * testsuite/binutils-all/objdump.exp: Likewise.
 657
 658 2021-02-14  Alan Modra  <amodra@gmail.com>
 659
 660         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 661         to the symbol array.
 662         (slurp_dynamic_symtab): Likewise.
 663         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 664
 665 2021-02-14  Alan Modra  <amodra@gmail.com>
 666
 667         * Makefile.in: Regenerate.
 668         * doc/Makefile.in: Regenerate.
 669
 670 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 671
 672         * aclocal.m4: Regenerate.
 673
 674 2021-02-12  Nick Clifton  <nickc@redhat.com>
 675
 676         * configure.ac (follow-debug-links): Add option to enable or
 677         disable the following of debug links by default.  Set the
 678         default for the option to be 'follow'.
 679         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 680         (dwarf_select_sections_by_names): Add no-follow-links option.
 681         (dwarf_select_sections_by_letter): Add 'N' option.
 682         * objdump.c (usage): Add conditional text describing the
 683         follow links option.
 684         (slurp_symtab): Ensure that there is a NULL entry at the end
 685         of the symbol table.
 686         (slurp_dynamic_symtab): Likewise.
 687         (dump_bfd): When extending the symbol table, ensure that there
 688         is still a NULL entry at the end.
 689         * readelf.c (usage): Add conditional text describing the
 690         follow links option.
 691         * doc/binutils.texi: Update documentation for objcopy and
 692         readelf.
 693         * doc/debug.options.texi: Update documentation of the
 694         follow-links option.
 695         * config.in: Regenerate.
 696         * configure: Regenerate.
 697         * testsuite/binutils-all/compress.exp: Add the -WN option to
 698         objdump command lines that are not expecting to follow links.
 699         * testsuite/binutils-all/readelf.exp: Add the
 700         --debug-dump=no-follow-links option to tests that are not
 701         expecting to follow debug links.
 702         * NEWS: Mention the new behaviour.
 703
 704 2021-02-12  Alan Modra  <amodra@gmail.com>
 705
 706         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 707         gas or ld fails to build a testcase rather than "unresolved".
 708         Report "fail" when readelf returns an error status rather than
 709         "unresolved".
 710         * testsuite/binutils-all/ar.exp: Likewise.
 711         * testsuite/binutils-all/compress.exp: Likewise.
 712         * testsuite/binutils-all/readelf.exp: Likewise.
 713
 714 2021-02-12  Alan Modra  <amodra@gmail.com>
 715
 716         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 717         "c" with "ccc" labels.
 718
 719 2021-02-12  Tom de Vries  <tdevries@suse.de>
 720
 721         * dwarf.h (debug_info): Fix typo in comment.
 722
 723 2021-02-12  Tom de Vries  <tdevries@suse.de>
 724
 725         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 726         entries.
 727
 728 2021-02-12  Tom de Vries  <tdevries@suse.de>
 729
 730         * dwarf.c (process_debug_info): Print DWO ID.
 731
 732 2021-02-11  Alan Modra  <amodra@gmail.com>
 733
 734         PR 27290
 735         PR 27293
 736         PR 27295
 737         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 738         Use bfd_malloc_and_get_section.
 739         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 740         check namesz.  Return NULL if descsz is too small.  Ensure
 741         string table is terminated.
 742         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 743         Sanity check note.
 744         (elf32_avr_dump_mem_usage): Adjust to suit.
 745
 746 2021-02-10  Tom de Vries  <tdevries@suse.de>
 747
 748         PR binutils/27391
 749         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 750
 751 2021-02-10  Tom de Vries  <tdevries@suse.de>
 752
 753         PR binutils/27371
 754         * dwarf.c (display_debug_ranges): Filter range lists according to
 755         section.
 756
 757 2021-02-09  Tom de Vries  <tdevries@suse.de>
 758
 759         PR binutils/27370
 760         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 761
 762 2021-02-09  Tom de Vries  <tdevries@suse.de>
 763
 764         PR binutils/27386
 765         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 766         DW_UT_split_compile.
 767
 768 2021-02-09  Alan Modra  <amodra@gmail.com>
 769
 770         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 771         symbianelf.
 772
 773 2021-02-07  Alan Modra  <amodra@gmail.com>
 774
 775         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 776         uninitialised on invalid input.
 777
 778 2021-02-06  Alan Modra  <amodra@gmail.com>
 779
 780         PR 27349
 781         * rename.c (smart_rename): Test for existence and type of output
 782         file with lstat.
 783
 784 2021-02-05  Nick Clifton  <nickc@redhat.com>
 785
 786         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 787
 788 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 789
 790         PR 27252
 791         * elfedit.c (check_file):
 792         * bucomm.c (get_file_size): Fix typos in comments.
 793
 794 2021-02-05  Alan Modra  <amodra@gmail.com>
 795
 796         PR 27345
 797         * arsup.c (ar_save): Use stat rather than lstat.
 798
 799 2021-02-03  Alan Modra  <amodra@gmail.com>
 800
 801         PR 27270
 802         PR 27284
 803         PR 26945
 804         * ar.c: Don't include libbfd.h.
 805         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 806         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 807         outside of _WIN32 ifdef.  Delete skip_stat variable.
 808         * arsup.c (temp_name, real_ofd): New static variables.
 809         (ar_open): Use make_tempname and bfd_fdopenw.
 810         (ar_save): Adjust to suit ar_open changes.  Move stat output
 811         of _WIN32 ifdef.
 812         * objcopy.c: Don't include libbfd.h.
 813         (copy_file): Use bfd_stat.
 814
 815 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR binutils/27281
 818         * readelf.c (process_section_headers): Add 'R' and 'D' to
 819         "Key to Flags:".
 820         * testsuite/binutils-all/retain1a.d: Updated.
 821
 822 2021-01-30  Nick Clifton  <nickc@redhat.com>
 823
 824         * README-how-to-make-a-release: Small updates after the 2.35.2
 825         release.
 826
 827 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 828
 829         PR 4356
 830         * windres.c (quot): Use double quotes to protect strings on
 831         Windows platforms.
 832
 833 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 834
 835         PR 27252
 836         * bucomm.c (get_file_size): Add code to handle /dev/null on
 837         Windows systems.
 838         * elfedit.c (check_file): Likewise.
 839
 840 2021-01-27  Nick Clifton  <nickc@redhat.com>
 841
 842         * objcopy.c (copy_main): Remove conditional control of the calls
 843         to free, simplifying the code and making it easier to detect
 844         typos.
 845
 846 2021-01-26  Frederic Cambus  <fred@statdns.com>
 847
 848         * objcopy.c (copy_main): Fix a double free happening when both
 849         --localize-symbols and --globalize-symbols options are invoked
 850         together.
 851
 852 2021-01-24  Nick Clifton  <nickc@redhat.com>
 853
 854         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 855
 856 2021-01-16  Alan Modra  <amodra@gmail.com>
 857
 858         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 859
 860 2021-01-15  Alan Modra  <amodra@gmail.com>
 861
 862         PR 26539
 863         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 864
 865 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 866
 867         * MAINTAINERS: Update my email address.
 868
 869 2021-01-14  Nick Clifton  <nickc@redhat.com>
 870
 871         * po/sv.po: Updated Swedish translation.
 872
 873 2021-01-13  Alan Modra  <amodra@gmail.com>
 874
 875         * Makefile.in: Regenerate.
 876         * doc/Makefile.in: Regenerate.
 877
 878 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 879
 880         PR 27037
 881         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 882         and before exit.
 883         (i386_x64_trampoline): Add SEH annotations.
 884         (struct mac): Add how_seh field.
 885         (make_delay_head): If how_set field is true add SEh instructions.
 886
 887 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         PR binutils/26792
 890         * configure.ac: Use GNU_MAKE_JOBSERVER.
 891         * aclocal.m4: Regenerated.
 892         * configure: Likewise.
 893
 894 2021-01-12  Nick Clifton  <nickc@redhat.com>
 895
 896         * po/fr.po: Updated French translation.
 897
 898 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         PR ld/27173
 901         * configure: Regenerated.
 902
 903 2021-01-11  Nick Clifton  <nickc@redhat.com>
 904
 905         * po/pt.po: Updated Portuguese translation.
 906         * po/sr.po: Updated Serbian translation.
 907         * po/uk.po: Updated Ukranian translation.
 908
 909 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * configure: Regenerated.
 912
 913 2021-01-09  Nick Clifton  <nickc@redhat.com>
 914
 915         * configure: Regenerate.
 916         * po/binutils.pot: Regenerate.
 917
 918 2021-01-09  Nick Clifton  <nickc@redhat.com>
 919
 920         * 2.36 release branch crated.
 921         * README-how-to-make-a-release: Add note about updating Makefiles
 922         and libtool files.
 923         * BRANCHES: Add binutils-2.36-branch.
 924
 925 2021-01-09  Alan Modra  <amodra@gmail.com>
 926
 927         * configure: Regenerate.
 928
 929 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 930
 931         * configure: Regenerate.
 932
 933 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         PR 27109
 936         * objcopy.c (copy_object): Handle section symbols for
 937         non-relocatable inputs.
 938         * testsuite/binutils-all/readelf.exp (readelf_test): Check
 939         is_elf_unused_section_symbols.
 940         * testsuite/binutils-all/readelf.s-64: Updated.
 941         * testsuite/binutils-all/readelf.ss: Likewise.
 942         * testsuite/binutils-all/readelf.ss-64: Likewise.
 943         * testsuite/binutils-all/readelf.s-64-unused: New file.
 944         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 945         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 946         * testsuite/lib/binutils-common.exp
 947         (is_elf_unused_section_symbols): New proc.
 948
 949 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
 950
 951         * binutils/readelf.c: Correct grammar in comment.
 952
 953 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 954
 955         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
 956         * doc/binutils.texi: Correct grammar.
 957         * readelf.c (process_version_sections): Correct spelling of auxiliary
 958         in warning.
 959         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
 960
 961 2021-01-01  Alan Modra  <amodra@gmail.com>
 962
 963         Update year range in copyright notice of all files.
 964
 965 For older changes see ChangeLog-2020
 966 \f
 967 Copyright (C) 2021 Free Software Foundation, Inc.
 968
 969 Copying and distribution of this file, with or without modification,
 970 are permitted in any medium without royalty provided the copyright
 971 notice and this notice are preserved.
 972
 973 Local Variables:
 974 mode: change-log
 975 left-margin: 8
 976 fill-column: 74
 977 version-control: never
 978 End: