binutils/ChangeLog

   1 2021-05-12  Alan Modra  <amodra@gmail.com>
   2
   3         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
   4         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
   5         SAFE_BYTE_GET_AND_INC.
   6         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
   7         (process_debug_info, process_cu_tu_index): Likewise.
   8         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
   9         (byte_get, byte_get_little_endian, byte_get_big_endian),
  10         (byte_get_signed): Make size param unsigned.  Remove code dealing
  11         with 4-byte elf_vma.
  12         (byte_get_64): Delete.
  13         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
  14         (byte_get, byte_get_little_endian, byte_get_big_endian),
  15         (byte_get_signed): Update prototypes.
  16         (byte_get_64): Delete.
  17
  18 2021-05-12  Alan Modra  <amodra@gmail.com>
  19
  20         PR 27836
  21         * dwarf.c (display_debug_frames): Don't compare pointers derived
  22         from user input.  Test offset against bounds instead.
  23
  24 2021-05-12  Alan Modra  <amodra@gmail.com>
  25
  26         PR 27853
  27         * dwarf.c (display_formatted_table): Test for data >= end rather
  28         than data == end.
  29         (process_extended_line_op): Likewise.
  30         (display_debug_lines_raw): Likewise.
  31         (display_debug_lines_decoded): Likewise.
  32
  33 2021-05-12  Alan Modra  <amodra@gmail.com>
  34
  35         PR 27849
  36         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
  37         Sanity check section size for version and padding too.  Correct
  38         index sanity check.  Handle multiple tables in .debug_str_offsets.
  39
  40 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
  41
  42         * dwarf.c (process_abbrev_set): Properly parenthesize before
  43         casting to unsigned long.
  44
  45 2021-05-11  Alan Modra  <amodra@gmail.com>
  46
  47         PR 27845
  48         * dwarf.c (process_abbrev_set): Replace start and end parameters
  49         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
  50         all callers.  Sanity check parameters correctly and emit warnings
  51         here rather than..
  52         (process_debug_info): ..here.
  53
  54 2021-05-10  Thomas Wolff  <towo@towo.net>
  55
  56         PR 4356
  57         PR 26865
  58         PR 27594
  59         * windres.c (quot): Revert previous delta.  Do not use double
  60         quotes when spaces are detected in options.
  61         * doc/binutils.texi (windres): Remove suggestion that the
  62         --preprocessor option can take arguments.
  63
  64 2021-05-10  Alan Modra  <amodra@gmail.com>
  65
  66         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
  67         END rather than adding amount to PTR.
  68         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
  69
  70 2021-05-09  Alan Modra  <amodra@gmail.com>
  71
  72         * objcopy.c (eq_string): Delete.
  73         (create_symbol_htab): Use htab_eq_string.
  74
  75 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * README-how-to-make-a-release: Update html & pdf entries.
  78
  79 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * doc/Makefile.am (html-local, binutils/index.html): New targets.
  82         * doc/Makefile.in: Regenerate.
  83
  84 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
  87         * doc/Makefile.in: Regenerate.
  88
  89 2021-05-07  Nick Clifton  <nickc@redhat.com>
  90
  91         * readelf.c (no_processor_specific_unwind): New function.
  92         (process_unwind): Use no_processor_specific_unwind for X86
  93         targets.
  94
  95 2021-05-07  Michael Forney <mforney@mforney.org>
  96
  97         * dwarf.c: Don't omit second operand of '?' operator.
  98
  99 2021-04-30  Nick Clifton  <nickc@redhat.com>
 100
 101         PR 27796
 102         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 103         .debug_sup section.
 104
 105 2021-04-29  Nick Clifton  <nickc@redhat.com>
 106
 107         PR 27594
 108         * doc/binutils.texi (windres): Correct the description of the
 109         default value of the --preprocessor argument.
 110
 111 2021-04-27  Nick Clifton  <nickc@redhat.com>
 112
 113         PR 27779
 114         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 115         (parse_gnu_debugaltlink): Likewise.
 116
 117 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 118
 119         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 120         aux structures.
 121
 122 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 123
 124         PR 27672
 125         * readelf.c (sym_base): New variable.
 126         (enum print_mode): Add more modes.
 127         (print_vma): Add suport for new modes.
 128         (options): Add sym-base.
 129         (usage): Add sym-base.
 130         (parse_args): Add support for --sym-base.
 131         (print_dynamic_symbol_size): New function.
 132         (print_dynamic_symbol): Use new function.
 133         * doc/binutils.texi: Document the new feature.
 134         * NEWS: Mention the new feature.
 135
 136 2021-04-21  Nick Clifton  <nickc@redhat.com>
 137
 138         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 139         Adjust expected output to allow for named section symbols.
 140         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 141         Likewise.
 142         * testsuite/binutils-all/readelf.s-64: Likewise.
 143         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 144         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 145         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 146
 147 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 148
 149         * readelf.c (print_dynamic_symbol): Print the section name for
 150         section symbols without a name of their own.
 151
 152 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 153
 154         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 155         add him to Past Maintainers.
 156         Update my email address.
 157
 158 2021-04-19  Nick Clifton  <nickc@redhat.com>
 159
 160         PR 21702
 161         * arsup.c (ar_addmod): Enable plugin support, if available.
 162
 163 2021-04-19  Nick Clifton  <nickc@redhat.com>
 164
 165         * rename.c: (get_stat_atime_ns): Add prototype.
 166         (get_stat_mtime_ns): Add prototype.
 167
 168 2021-04-16  Alan Modra  <amodra@gmail.com>
 169
 170         PR 27725
 171         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 172         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 173
 174 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 175
 176         PR 27725
 177         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 178         (get_stat_mtime_ns): Likewise.
 179
 180 2021-04-15  Alan Modra  <amodra@gmail.com>
 181
 182         PR 27725
 183         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 184         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 185         members of struct stat.
 186         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 187         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 188         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 189         (get_stat_atime, get_stat_mtime): Likewise.
 190         (set_times): Choose first available of utimensat, utimes, utime.
 191         Use above inline functions to set timespec and timeval values.
 192         * configure: Regenerate.
 193         * config.in: Regenerate.
 194         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 195         file timestamp when --preserve-dates is used.
 196
 197 2021-04-15  Alan Modra  <amodra@gmail.com>
 198
 199         PR 27456
 200         * rename.c (smart_rename): When TO and FROM are equal, just set
 201         file timestamp.
 202         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 203
 204 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         PR binutils/27708
 207         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 208         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 209         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 210         test.
 211
 212 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 213
 214         PR 27686
 215         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 216         end of the structure.
 217
 218 2021-04-14  Frederic Cambus  <fred@statdns.com>
 219
 220         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 221         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 222
 223 2021-04-14  Alan Modra  <amodra@gmail.com>
 224
 225         PR 27716
 226         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 227         * readelf.c (struct filedata): Change program_interpreter from
 228         a char array to a char pointer.
 229         (process_program_headers): Sanity check PT_INTERP p_filesz.
 230         Malloc program_interpreter using p_filesz and read directly from
 231         file.
 232         (process_dynamic_section): Check program_interpreter is non-NULL.
 233         (free_filedata): New function, split out from..
 234         (process_object): ..here.
 235         (close_debug_file): Call free_filedata.
 236         * sysdep.h: Don't include sys/param.h.
 237         (PATH_MAX): Don't define.
 238         * configure.ac: Don't check for sys/param.h.
 239         * configure: Regenerate.
 240
 241 2021-04-13  Frederic Cambus  <fred@statdns.com>
 242
 243         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 244         check for NT_NETBSD_PAX.
 245
 246 2021-04-12  Alan Modra  <amodra@gmail.com>
 247
 248         * configure.ac (--enable-checking): Add support.
 249         * config.in: Regenerate.
 250         * configure: Regenerate.
 251
 252 2021-04-09  Alan Modra  <amodra@gmail.com>
 253
 254         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 255         dynrelcount.
 256         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 257         (disassemble_section, disassemble_data): Likewise.
 258
 259 2021-04-06  Alan Modra  <amodra@gmail.com>
 260
 261         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 262
 263 2021-04-06  Alan Modra  <amodra@gmail.com>
 264
 265         * NEWS: Mention C99 requirement.
 266         * README: Likewise.  Modernise examples and "Reporting bugs".
 267
 268 2021-04-05  Alan Modra  <amodra@gmail.com>
 269
 270         * configure.ac: Assume long long is available.  Don't test for
 271         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 272         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 273         strcoll, setlocale, setmode or location of time_t.  Don't check
 274         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 275         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 276         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 277         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 278         locale.h, string.h and stdlib.h unconditionally.  Remove various
 279         fallback declarations.  Assume long long is available.
 280         * addr2line.c: Don't test HAVE_SETLOCALE.
 281         * ar.c: Likewise.
 282         * coffdump.c: Likewise.
 283         * dlltool.c: Likewise.
 284         * dllwrap.c: Likewise.
 285         * elfedit.c: Likewise.
 286         * nm.c: Likewise.
 287         * objcopy.c: Likewise.
 288         * objdump.c: Likewise.
 289         * readelf.c: Likewise.
 290         * size.c: Likewise.
 291         * srconv.c: Likewise.
 292         * strings.c: Likewise.
 293         * sysdump.c: Likewise.
 294         * windmc.c: Likewise.
 295         * windres.c: Likewise.
 296         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 297         * dwarf.c: Include limits.h unconditionally.  Assume long long
 298         is available.
 299         * nm.c: Don't test HAVE_STRCOLL.
 300         * readelf.c: Don't test HAVE_WCHAR_H.
 301         * strings.c: Assume long long is available.
 302         * syslex.l: Include string.h unconditionally.
 303         * aclocal.m4: Regenerate.
 304         * config.in: Regenerate.
 305         * configure: Regenerate.
 306         * Makefile.in: Regenerate.
 307         * doc/Makefile.in: Regenerate.
 308
 309 2021-04-01  Martin Liska  <mliska@suse.cz>
 310
 311         * elfcomm.h (strneq): Remove strneq and use startswith.
 312         * readelf.c (ia64_process_unwind): Likewise.
 313         (process_note): Likewise.
 314
 315 2021-04-01  Martin Liska  <mliska@suse.cz>
 316
 317         * dllwrap.c: Use startswith function.
 318         * objcopy.c (is_dwo_section): Likewise.
 319         (handle_remove_section_option): Likewise.
 320         (copy_main): Likewise.
 321         * objdump.c (is_significant_symbol_name): Likewise.
 322
 323 2021-04-01  Martin Liska  <mliska@suse.cz>
 324
 325         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 326         startswith.
 327         (display_debug_lines_decoded): Likewise.
 328         (display_debug_links): Likewise.
 329         * elfcomm.c (setup_archive): Likewise.
 330         * elfcomm.h (const_strneq): Likewise.
 331         * readelf.c (process_section_headers): Likewise.
 332         (slurp_ia64_unwind_table): Likewise.
 333         (slurp_hppa_unwind_table): Likewise.
 334         (decode_arm_unwind): Likewise.
 335         (display_debug_section): Likewise.
 336         (process_note): Likewise.
 337
 338 2021-03-31  Alan Modra  <amodra@gmail.com>
 339
 340         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 341         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 342         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 343         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 344         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 345         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 346         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 347         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 348         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 349         and TRUE with true throughout.
 350
 351 2021-03-31  Alan Modra  <amodra@gmail.com>
 352
 353         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 354         * dwarf.c: Likewise.
 355
 356 2021-03-31  Alan Modra  <amodra@gmail.com>
 357
 358         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 359
 360 2021-03-29  Alan Modra  <amodra@gmail.com>
 361
 362         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 363         * dwarf.c (read_and_display_attr_value): Likewise.
 364         (display_debug_str_offsets): Likewise.
 365         * objdump.c (dump_bfd): Likewise.
 366         * readelf.c (dump_section_as_strings): Likewise.
 367         (dump_section_as_bytes): Likewise.
 368
 369 2021-03-29  Alan Modra  <amodra@gmail.com>
 370
 371         * objdump.c (process_links): Use type int.
 372         * readelf.c (request_dump): Don't increment do_dump, set it.
 373         * windint.h (target_is_bigendian): Use type bfd_boolean.
 374         * windmc.c (target_is_bigendian): Likewise.
 375         * windres.c (target_is_bigendian): Likewise.
 376
 377 2021-03-22  Martin Liska  <mliska@suse.cz>
 378
 379         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 380         with startswith.
 381         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 382         * objcopy.c (is_mergeable_note_section): Likewise.
 383         * objdump.c (dump_dwarf_section): Likewise.
 384         * prdbg.c (pr_method_type): Likewise.
 385         (pr_class_baseclass): Likewise.
 386         (tg_class_baseclass): Likewise.
 387         * readelf.c (process_lto_symbol_tables): Likewise.
 388         * stabs.c (ULLHIGH): Likewise.
 389         (parse_stab_argtypes): Likewise.
 390         (stab_demangle_function_name): Likewise.
 391
 392 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         * readelf.c (get_machine_name): Add EM_INTELGT.
 395
 396 2021-03-18  Nick Clifton  <nickc@redhat.com>
 397
 398         PR 27478
 399         * readelf.c (dump_section_as_strings): Mention separate filename.
 400         (dump_section_as_bytes): Likewise.
 401         (dump_section_as_ctf): Likewise.
 402         (initialise_dumkps_byname): Only issue a warning for missing
 403         sections if processing the main file.
 404         (process_section_contents): Only issue a warning for unsumped
 405         section numbers in the main file.
 406         (initialise_dump_sects): New function.  Contains code extracted
 407         from ...
 408         (process_object): ... here.  Also call initialise_dump_sects for
 409         separate files.
 410
 411 2021-03-16  Nick Clifton  <nickc@redhat.com>
 412
 413         PR 27534
 414         * readelf.c (display_debug_section): Also retain .debug_addr
 415         sections.
 416
 417 2021-03-16  Nick Clifton  <nickc@redhat.com>
 418
 419         PR 27533
 420         * readelf.c (process_section_contents): Only dump debug
 421         information for separate files unless process_links is enabled.
 422         (process_object): Always call process_section_contents for
 423         separate info files.
 424
 425 2021-03-15  Nick Clifton  <nickc@redhat.com>
 426
 427         PR 27487
 428         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 429         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 430         (long_options): Add just-symbols.
 431         (set_output_format): Add support for just-symbols.
 432         (get_print_format): Likewise.
 433         (do_not_print_object_filename): New function.
 434         (do_not_print_archive_filename): New function.
 435         (do_not_print_archive_member): New function.
 436         (do_not_print_symbol_filename): New function.
 437         (just_print_symbol_name): New function.
 438         (main): Handle --just-symbols.
 439         * NEWS: Mention the new feature.
 440         * doc/binutils.texi: Document the new feature.
 441
 442 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 443
 444         * od-xcoff.c: Replace RTB by TRL entry.
 445
 446 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 447             Andrew Burgess  <andrew.burgess@embecosm.com>
 448
 449         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 450
 451 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 452             Andrew Burgess  <andrew.burgess@embecosm.com>
 453
 454         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 455
 456 2021-03-05  Nick Clifton  <nickc@redhat.com>
 457
 458         PR 27387
 459         * dwarf.c (display_debug_macro): Handle the displaying of
 460         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 461         .debug_macro.dwo sections.
 462
 463 2021-03-04  Nick Clifton  <nickc@redhat.com>
 464
 465         PR 27478
 466         * objdump.c (process_links): New variable.
 467         (usage): Add --process-links.
 468         (long_options): Likewise.
 469         (dump_bfd): Stop processing once the bfd has been loaded unless
 470         this is the main file or process_links has been enabled.
 471         (main): Handle the process-links option.
 472         * readelf.c (process_links): New variable.
 473         (struct filedata): Add is_separate field.
 474         (options): Add --process-links.
 475         (usage): Likewise.
 476         (parse_args): Likewise.
 477         (process_file_header): Include the filename when dumping
 478         information for separate debuginfo files.
 479         (process_program_headers): Likewise.
 480         (process_section_headers): Likewise.
 481         (process_section_groups): Likewise.
 482         (process_relocs): Likewise.
 483         (process_dynamic_section): Likewise.
 484         (process_version_sections): Likewise.
 485         (display_lto_symtab): Likewise.
 486         (process_symbol_table): Likewise.
 487         (process_syminfo): Likewise.
 488         (initialise_dumps_by_name): Likewise.
 489         (process_section_contents): Likewise.
 490         (process_notes_at): Likewise.
 491         (process_notes): Likewise.
 492         (open_file): Add is_separate parameter.  Use to initialise the
 493         is_separate field in the filedata structure.
 494         (open_deug): Update call to open_file.
 495         (process_object): Add processing of the contents of separate
 496         debuginfo files, gated by the process_links variable.
 497         (process_archive): Update call to open_file.
 498         (process_file): Initialise the is_separate field in the filedata
 499         structure.
 500         * dwarf.c (load_separate_debug_info_file): Only report the
 501         loading of a separate file if debug links are being dumped.
 502         * objcopy.c (keep_section_symbols): New variable.
 503         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
 504         (strip_options): Add keep-section-symbols.
 505         (copy_options): Likewise.
 506         (copy_usage): Likewise.
 507         (strip_usage): Likewise.
 508         (copy_object): Keep section symbols if requested by command line
 509         option.
 510         (strip_main): Handle --keep-section-symbols.
 511         (copy_main): Likewise.
 512         * doc/binutils.texi: Document the new options.
 513         * NEWS: Mention the new features.
 514         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
 515         Update options passed to objdump.  Use diff rather than cmp to
 516         compare the dumped data.
 517         * testsuite/binutils-all/objdump.WK2: Update regexp.
 518         * testsuite/binutils-all/objdump.WK3: Update regexp.
 519         * testsuite/binutils-all/objdump.exp: Use --process-links
 520         instead of --dwarf=follow-links.
 521         * testsuite/binutils-all/readelf.exp (readelf_test): Include
 522         readelf's output in the log when the test fails.
 523         Add the -P option to the -wKis test.
 524         * testsuite/binutils-all/readelf.wKis: Update expected output.
 525
 526 2021-03-03  Alan Modra  <amodra@gmail.com>
 527
 528         PR 27493
 529         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
 530         * NEWS: Mention feature.
 531
 532 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR binutils/27486
 535         * dwarf.c (load_separate_debug_info): Issue warning only if
 536         do_debug_links is set.
 537         * testsuite/binutils-all/compress.exp: Run objdump and readelf
 538         with missing debug file.
 539
 540 2021-03-01  Alan Modra  <amodra@gmail.com>
 541
 542         PR 27128
 543         * doc/binutils.texi: Add nm --with-symbol-versions and
 544         --without-symbol-versions documentation.
 545         * nm.c (with_symbol_versions): New variable.
 546         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
 547         (long_options): Make --with-symbol-versions entry twiddle the flag.
 548         Add --without-symbol-versions.
 549         (print_symname): Strip version when !with_symbol_versions.  Add
 550         dynamic version info under control of with_symbol_versions.
 551         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
 552
 553 2021-02-26  Fangrui Song  <maskray@google.com>
 554
 555         PR 27408
 556         * readelf.c (quiet): New option flag.
 557         (enum long_option_values): New enum to hold long option value.
 558         (long_options): Add --quiet.
 559         (usage): Mention --quiet.
 560         (display_rel_file): If quiet is enabled, suppress "no symbols".
 561         (main): Handle the new option.
 562         * NEWS: Mention --quiet.
 563         * docs/binutils.texi: Document --quiet.
 564
 565 2021-02-26  Tom de Vries  <tdevries@suse.de>
 566
 567         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 568
 569 2021-02-26  Tom de Vries  <tdevries@suse.de>
 570
 571         PR 27390
 572         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 573         DW_FORM_addrx*.
 574         (read_and_display_attr_value): Likewise.
 575
 576 2021-02-25  Nick Clifton  <nickc@redhat.com>
 577
 578         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 579         forms.
 580         (read_and_display_attr_value): Handle sup forms.
 581         (display_debug_sup): New function.  Displays the contents of a
 582         .debug_sup section.
 583         (load_debug_sup_file): New function.  Loads the contents of a file
 584         referenced by a .debug_sup section.
 585         (check_for_and_load_links): Call load_debug_sup_file.
 586         (debug_displays): Add entry for .debug_sup.
 587         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 588         * readelf.c (process_section_headers): Add support for debug_sup.
 589         * doc/debug.options.texi: Note that the =links option will display
 590         the contents of .debug_sup sections.
 591         * NEWS: Mention the new support.
 592
 593 2021-02-25  Alan Modra  <amodra@gmail.com>
 594
 595         PR 27456
 596         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 597
 598 2021-02-24  Nick Clifton  <nickc@redhat.com>
 599
 600         PR 27285
 601         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 602         when adding together the section sizes.
 603
 604 2021-02-24  Nick Clifton  <nickc@redhat.com>
 605
 606         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 607         build notes.
 608         * readelf.c (print_gnu_build_attribute_description): Likewise.
 609
 610 2021-02-24  Alan Modra  <amodra@gmail.com>
 611             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 612
 613         PR 27456
 614         * bucomm.h (smart_rename): Update prototype.
 615         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 616         Pass fromfd and target_stat to simple_copy.  Call set_times
 617         when preserve_dates.
 618         (simple_copy): Accept fromfd rather than from filename.  Add
 619         target_stat param.  Rewind fromfd rather than opening.  Open
 620         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 621         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 622         closing output temp file, and pass tmpfd to smart_rename.
 623         * arsup.c (temp_fd): Rename from real_fd.
 624         (ar_save): Dup temp_fd and pass to smart_rename.
 625         * objcopy.c (strip_main, copy_main): Likewise, and pass
 626         preserve_dates.
 627
 628 2021-02-24  Alan Modra  <amodra@gmail.com>
 629
 630         PR 27456
 631         * rename.c: Tidy throughout.
 632         (smart_rename): Always copy.  Remove windows specific code.
 633
 634 2021-02-20  Alan Modra  <amodra@gmail.com>
 635
 636         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 637         (run_dump_test): Fail if expecting errors from a file like we do
 638         for error strings, if no error is seen.
 639
 640 2021-02-19  Alan Modra  <amodra@gmail.com>
 641
 642         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 643
 644 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 645
 646         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 647         SMART_RENAME.
 648         * arsup.c (ar_save): Likewise.
 649         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 650         temporary file and adjust call to SMART_RENAME.
 651         (copy_main): Likewise.
 652         * rename.c [!S_ISLNK]: Remove definitions.
 653         (try_preserve_permissions): Remove function.
 654         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 655         rename system call only if TO does not exist.
 656         * bucomm.h (smart_rename): Adjust declaration.
 657
 658 2021-02-18  Nick Clifton  <nickc@redhat.com>
 659
 660         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 661         address that is higher than the end address.
 662
 663 2021-02-17  Alan Modra  <amodra@gmail.com>
 664
 665         * dwarf.c: Include limits.h.
 666         (CHAR_BIT): Provide backup define.
 667         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 668         signed overflow checking.
 669         * testsuite/binutils-all/pr26548.s,
 670         * testsuite/binutils-all/pr26548.d,
 671         * testsuite/binutils-all/pr26548e.d: New tests.
 672         * testsuite/binutils-all/readelf.exp: Run them.
 673         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 674
 675 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 676
 677         * dwarf.c (process_debug_info): Initialize "dwo_id".
 678
 679 2021-02-15  Alan Modra  <amodra@gmail.com>
 680
 681         * objdump.c (load_specific_debug_section): Don't call
 682         bfd_cache_section_contents.  Rearrange so that
 683         bfd_get_full_section_contents is not called on path where
 684         bfd_simple_get_relocated_section_contents is called.
 685         Don't set section->user_data.
 686         (free_debug_section): Always free section->start.  Don't twiddle
 687         section flags.
 688         * readelf.c (load_specific_debug_section): Don't set user_data.
 689         * dwarf.h (struct dwarf_section): Remove use_data field.
 690         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 691
 692 2021-02-15  Alan Modra  <amodra@gmail.com>
 693
 694         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 695         * testsuite/binutils-all/objdump.exp: Likewise.
 696
 697 2021-02-14  Alan Modra  <amodra@gmail.com>
 698
 699         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 700         to the symbol array.
 701         (slurp_dynamic_symtab): Likewise.
 702         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 703
 704 2021-02-14  Alan Modra  <amodra@gmail.com>
 705
 706         * Makefile.in: Regenerate.
 707         * doc/Makefile.in: Regenerate.
 708
 709 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 710
 711         * aclocal.m4: Regenerate.
 712
 713 2021-02-12  Nick Clifton  <nickc@redhat.com>
 714
 715         * configure.ac (follow-debug-links): Add option to enable or
 716         disable the following of debug links by default.  Set the
 717         default for the option to be 'follow'.
 718         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 719         (dwarf_select_sections_by_names): Add no-follow-links option.
 720         (dwarf_select_sections_by_letter): Add 'N' option.
 721         * objdump.c (usage): Add conditional text describing the
 722         follow links option.
 723         (slurp_symtab): Ensure that there is a NULL entry at the end
 724         of the symbol table.
 725         (slurp_dynamic_symtab): Likewise.
 726         (dump_bfd): When extending the symbol table, ensure that there
 727         is still a NULL entry at the end.
 728         * readelf.c (usage): Add conditional text describing the
 729         follow links option.
 730         * doc/binutils.texi: Update documentation for objcopy and
 731         readelf.
 732         * doc/debug.options.texi: Update documentation of the
 733         follow-links option.
 734         * config.in: Regenerate.
 735         * configure: Regenerate.
 736         * testsuite/binutils-all/compress.exp: Add the -WN option to
 737         objdump command lines that are not expecting to follow links.
 738         * testsuite/binutils-all/readelf.exp: Add the
 739         --debug-dump=no-follow-links option to tests that are not
 740         expecting to follow debug links.
 741         * NEWS: Mention the new behaviour.
 742
 743 2021-02-12  Alan Modra  <amodra@gmail.com>
 744
 745         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 746         gas or ld fails to build a testcase rather than "unresolved".
 747         Report "fail" when readelf returns an error status rather than
 748         "unresolved".
 749         * testsuite/binutils-all/ar.exp: Likewise.
 750         * testsuite/binutils-all/compress.exp: Likewise.
 751         * testsuite/binutils-all/readelf.exp: Likewise.
 752
 753 2021-02-12  Alan Modra  <amodra@gmail.com>
 754
 755         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 756         "c" with "ccc" labels.
 757
 758 2021-02-12  Tom de Vries  <tdevries@suse.de>
 759
 760         * dwarf.h (debug_info): Fix typo in comment.
 761
 762 2021-02-12  Tom de Vries  <tdevries@suse.de>
 763
 764         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 765         entries.
 766
 767 2021-02-12  Tom de Vries  <tdevries@suse.de>
 768
 769         * dwarf.c (process_debug_info): Print DWO ID.
 770
 771 2021-02-11  Alan Modra  <amodra@gmail.com>
 772
 773         PR 27290
 774         PR 27293
 775         PR 27295
 776         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 777         Use bfd_malloc_and_get_section.
 778         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 779         check namesz.  Return NULL if descsz is too small.  Ensure
 780         string table is terminated.
 781         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 782         Sanity check note.
 783         (elf32_avr_dump_mem_usage): Adjust to suit.
 784
 785 2021-02-10  Tom de Vries  <tdevries@suse.de>
 786
 787         PR binutils/27391
 788         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 789
 790 2021-02-10  Tom de Vries  <tdevries@suse.de>
 791
 792         PR binutils/27371
 793         * dwarf.c (display_debug_ranges): Filter range lists according to
 794         section.
 795
 796 2021-02-09  Tom de Vries  <tdevries@suse.de>
 797
 798         PR binutils/27370
 799         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 800
 801 2021-02-09  Tom de Vries  <tdevries@suse.de>
 802
 803         PR binutils/27386
 804         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 805         DW_UT_split_compile.
 806
 807 2021-02-09  Alan Modra  <amodra@gmail.com>
 808
 809         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 810         symbianelf.
 811
 812 2021-02-07  Alan Modra  <amodra@gmail.com>
 813
 814         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 815         uninitialised on invalid input.
 816
 817 2021-02-06  Alan Modra  <amodra@gmail.com>
 818
 819         PR 27349
 820         * rename.c (smart_rename): Test for existence and type of output
 821         file with lstat.
 822
 823 2021-02-05  Nick Clifton  <nickc@redhat.com>
 824
 825         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 826
 827 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 828
 829         PR 27252
 830         * elfedit.c (check_file):
 831         * bucomm.c (get_file_size): Fix typos in comments.
 832
 833 2021-02-05  Alan Modra  <amodra@gmail.com>
 834
 835         PR 27345
 836         * arsup.c (ar_save): Use stat rather than lstat.
 837
 838 2021-02-03  Alan Modra  <amodra@gmail.com>
 839
 840         PR 27270
 841         PR 27284
 842         PR 26945
 843         * ar.c: Don't include libbfd.h.
 844         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 845         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 846         outside of _WIN32 ifdef.  Delete skip_stat variable.
 847         * arsup.c (temp_name, real_ofd): New static variables.
 848         (ar_open): Use make_tempname and bfd_fdopenw.
 849         (ar_save): Adjust to suit ar_open changes.  Move stat output
 850         of _WIN32 ifdef.
 851         * objcopy.c: Don't include libbfd.h.
 852         (copy_file): Use bfd_stat.
 853
 854 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 855
 856         PR binutils/27281
 857         * readelf.c (process_section_headers): Add 'R' and 'D' to
 858         "Key to Flags:".
 859         * testsuite/binutils-all/retain1a.d: Updated.
 860
 861 2021-01-30  Nick Clifton  <nickc@redhat.com>
 862
 863         * README-how-to-make-a-release: Small updates after the 2.35.2
 864         release.
 865
 866 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 867
 868         PR 4356
 869         * windres.c (quot): Use double quotes to protect strings on
 870         Windows platforms.
 871
 872 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 873
 874         PR 27252
 875         * bucomm.c (get_file_size): Add code to handle /dev/null on
 876         Windows systems.
 877         * elfedit.c (check_file): Likewise.
 878
 879 2021-01-27  Nick Clifton  <nickc@redhat.com>
 880
 881         * objcopy.c (copy_main): Remove conditional control of the calls
 882         to free, simplifying the code and making it easier to detect
 883         typos.
 884
 885 2021-01-26  Frederic Cambus  <fred@statdns.com>
 886
 887         * objcopy.c (copy_main): Fix a double free happening when both
 888         --localize-symbols and --globalize-symbols options are invoked
 889         together.
 890
 891 2021-01-24  Nick Clifton  <nickc@redhat.com>
 892
 893         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 894
 895 2021-01-16  Alan Modra  <amodra@gmail.com>
 896
 897         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 898
 899 2021-01-15  Alan Modra  <amodra@gmail.com>
 900
 901         PR 26539
 902         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 903
 904 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 905
 906         * MAINTAINERS: Update my email address.
 907
 908 2021-01-14  Nick Clifton  <nickc@redhat.com>
 909
 910         * po/sv.po: Updated Swedish translation.
 911
 912 2021-01-13  Alan Modra  <amodra@gmail.com>
 913
 914         * Makefile.in: Regenerate.
 915         * doc/Makefile.in: Regenerate.
 916
 917 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 918
 919         PR 27037
 920         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 921         and before exit.
 922         (i386_x64_trampoline): Add SEH annotations.
 923         (struct mac): Add how_seh field.
 924         (make_delay_head): If how_set field is true add SEh instructions.
 925
 926 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 927
 928         PR binutils/26792
 929         * configure.ac: Use GNU_MAKE_JOBSERVER.
 930         * aclocal.m4: Regenerated.
 931         * configure: Likewise.
 932
 933 2021-01-12  Nick Clifton  <nickc@redhat.com>
 934
 935         * po/fr.po: Updated French translation.
 936
 937 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 938
 939         PR ld/27173
 940         * configure: Regenerated.
 941
 942 2021-01-11  Nick Clifton  <nickc@redhat.com>
 943
 944         * po/pt.po: Updated Portuguese translation.
 945         * po/sr.po: Updated Serbian translation.
 946         * po/uk.po: Updated Ukranian translation.
 947
 948 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         * configure: Regenerated.
 951
 952 2021-01-09  Nick Clifton  <nickc@redhat.com>
 953
 954         * configure: Regenerate.
 955         * po/binutils.pot: Regenerate.
 956
 957 2021-01-09  Nick Clifton  <nickc@redhat.com>
 958
 959         * 2.36 release branch crated.
 960         * README-how-to-make-a-release: Add note about updating Makefiles
 961         and libtool files.
 962         * BRANCHES: Add binutils-2.36-branch.
 963
 964 2021-01-09  Alan Modra  <amodra@gmail.com>
 965
 966         * configure: Regenerate.
 967
 968 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 969
 970         * configure: Regenerate.
 971
 972 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         PR 27109
 975         * objcopy.c (copy_object): Handle section symbols for
 976         non-relocatable inputs.
 977         * testsuite/binutils-all/readelf.exp (readelf_test): Check
 978         is_elf_unused_section_symbols.
 979         * testsuite/binutils-all/readelf.s-64: Updated.
 980         * testsuite/binutils-all/readelf.ss: Likewise.
 981         * testsuite/binutils-all/readelf.ss-64: Likewise.
 982         * testsuite/binutils-all/readelf.s-64-unused: New file.
 983         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 984         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 985         * testsuite/lib/binutils-common.exp
 986         (is_elf_unused_section_symbols): New proc.
 987
 988 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
 989
 990         * binutils/readelf.c: Correct grammar in comment.
 991
 992 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 993
 994         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
 995         * doc/binutils.texi: Correct grammar.
 996         * readelf.c (process_version_sections): Correct spelling of auxiliary
 997         in warning.
 998         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
 999
1000 2021-01-01  Alan Modra  <amodra@gmail.com>
1001
1002         Update year range in copyright notice of all files.
1003
1004 For older changes see ChangeLog-2020
1005 \f
1006 Copyright (C) 2021 Free Software Foundation, Inc.
1007
1008 Copying and distribution of this file, with or without modification,
1009 are permitted in any medium without royalty provided the copyright
1010 notice and this notice are preserved.
1011
1012 Local Variables:
1013 mode: change-log
1014 left-margin: 8
1015 fill-column: 74
1016 version-control: never
1017 End: