binutils/ChangeLog

   1 2021-05-12  Alan Modra  <amodra@gmail.com>
   2
   3         * dwarf.c (process_extended_line_op): Don't bump data pointer past
   4         end when strnlen doesn't find string terminator.
   5         (decode_location_expression): Remove dead code.
   6         (skip_attr_bytes): Remove const from end param.  Ensure data
   7         pointer doesn't pass end.
   8         (get_type_signedness): Remove const from end param.
   9         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
  10         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
  11         (display_debug_pubnames_worker): Likewise.
  12         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
  13         than blindly incrementing data pointer.
  14         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
  15         compare pointers, compare lengths.
  16
  17 2021-05-12  Alan Modra  <amodra@gmail.com>
  18
  19         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
  20         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
  21         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
  22         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
  23         SAFE_BYTE_GET followed by increment.
  24         (process_debug_info): Likewise, and test bytes remaining before
  25         incrementing section_begin rather than using pointer comparison.
  26         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
  27         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
  28
  29 2021-05-12  Alan Modra  <amodra@gmail.com>
  30
  31         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
  32         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
  33         SAFE_BYTE_GET_AND_INC.
  34         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
  35         (process_debug_info, process_cu_tu_index): Likewise.
  36         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
  37         (byte_get, byte_get_little_endian, byte_get_big_endian),
  38         (byte_get_signed): Make size param unsigned.  Remove code dealing
  39         with 4-byte elf_vma.
  40         (byte_get_64): Delete.
  41         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
  42         (byte_get, byte_get_little_endian, byte_get_big_endian),
  43         (byte_get_signed): Update prototypes.
  44         (byte_get_64): Delete.
  45
  46 2021-05-12  Alan Modra  <amodra@gmail.com>
  47
  48         PR 27836
  49         * dwarf.c (display_debug_frames): Don't compare pointers derived
  50         from user input.  Test offset against bounds instead.
  51
  52 2021-05-12  Alan Modra  <amodra@gmail.com>
  53
  54         PR 27853
  55         * dwarf.c (display_formatted_table): Test for data >= end rather
  56         than data == end.
  57         (process_extended_line_op): Likewise.
  58         (display_debug_lines_raw): Likewise.
  59         (display_debug_lines_decoded): Likewise.
  60
  61 2021-05-12  Alan Modra  <amodra@gmail.com>
  62
  63         PR 27849
  64         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
  65         Sanity check section size for version and padding too.  Correct
  66         index sanity check.  Handle multiple tables in .debug_str_offsets.
  67
  68 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
  69
  70         * dwarf.c (process_abbrev_set): Properly parenthesize before
  71         casting to unsigned long.
  72
  73 2021-05-11  Alan Modra  <amodra@gmail.com>
  74
  75         PR 27845
  76         * dwarf.c (process_abbrev_set): Replace start and end parameters
  77         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
  78         all callers.  Sanity check parameters correctly and emit warnings
  79         here rather than..
  80         (process_debug_info): ..here.
  81
  82 2021-05-10  Thomas Wolff  <towo@towo.net>
  83
  84         PR 4356
  85         PR 26865
  86         PR 27594
  87         * windres.c (quot): Revert previous delta.  Do not use double
  88         quotes when spaces are detected in options.
  89         * doc/binutils.texi (windres): Remove suggestion that the
  90         --preprocessor option can take arguments.
  91
  92 2021-05-10  Alan Modra  <amodra@gmail.com>
  93
  94         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
  95         END rather than adding amount to PTR.
  96         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
  97
  98 2021-05-09  Alan Modra  <amodra@gmail.com>
  99
 100         * objcopy.c (eq_string): Delete.
 101         (create_symbol_htab): Use htab_eq_string.
 102
 103 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * README-how-to-make-a-release: Update html & pdf entries.
 106
 107 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 110         * doc/Makefile.in: Regenerate.
 111
 112 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 115         * doc/Makefile.in: Regenerate.
 116
 117 2021-05-07  Nick Clifton  <nickc@redhat.com>
 118
 119         * readelf.c (no_processor_specific_unwind): New function.
 120         (process_unwind): Use no_processor_specific_unwind for X86
 121         targets.
 122
 123 2021-05-07  Michael Forney <mforney@mforney.org>
 124
 125         * dwarf.c: Don't omit second operand of '?' operator.
 126
 127 2021-04-30  Nick Clifton  <nickc@redhat.com>
 128
 129         PR 27796
 130         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 131         .debug_sup section.
 132
 133 2021-04-29  Nick Clifton  <nickc@redhat.com>
 134
 135         PR 27594
 136         * doc/binutils.texi (windres): Correct the description of the
 137         default value of the --preprocessor argument.
 138
 139 2021-04-27  Nick Clifton  <nickc@redhat.com>
 140
 141         PR 27779
 142         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 143         (parse_gnu_debugaltlink): Likewise.
 144
 145 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 146
 147         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 148         aux structures.
 149
 150 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 151
 152         PR 27672
 153         * readelf.c (sym_base): New variable.
 154         (enum print_mode): Add more modes.
 155         (print_vma): Add suport for new modes.
 156         (options): Add sym-base.
 157         (usage): Add sym-base.
 158         (parse_args): Add support for --sym-base.
 159         (print_dynamic_symbol_size): New function.
 160         (print_dynamic_symbol): Use new function.
 161         * doc/binutils.texi: Document the new feature.
 162         * NEWS: Mention the new feature.
 163
 164 2021-04-21  Nick Clifton  <nickc@redhat.com>
 165
 166         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 167         Adjust expected output to allow for named section symbols.
 168         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 169         Likewise.
 170         * testsuite/binutils-all/readelf.s-64: Likewise.
 171         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 172         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 173         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 174
 175 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 176
 177         * readelf.c (print_dynamic_symbol): Print the section name for
 178         section symbols without a name of their own.
 179
 180 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 181
 182         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 183         add him to Past Maintainers.
 184         Update my email address.
 185
 186 2021-04-19  Nick Clifton  <nickc@redhat.com>
 187
 188         PR 21702
 189         * arsup.c (ar_addmod): Enable plugin support, if available.
 190
 191 2021-04-19  Nick Clifton  <nickc@redhat.com>
 192
 193         * rename.c: (get_stat_atime_ns): Add prototype.
 194         (get_stat_mtime_ns): Add prototype.
 195
 196 2021-04-16  Alan Modra  <amodra@gmail.com>
 197
 198         PR 27725
 199         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 200         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 201
 202 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 203
 204         PR 27725
 205         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 206         (get_stat_mtime_ns): Likewise.
 207
 208 2021-04-15  Alan Modra  <amodra@gmail.com>
 209
 210         PR 27725
 211         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 212         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 213         members of struct stat.
 214         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 215         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 216         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 217         (get_stat_atime, get_stat_mtime): Likewise.
 218         (set_times): Choose first available of utimensat, utimes, utime.
 219         Use above inline functions to set timespec and timeval values.
 220         * configure: Regenerate.
 221         * config.in: Regenerate.
 222         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 223         file timestamp when --preserve-dates is used.
 224
 225 2021-04-15  Alan Modra  <amodra@gmail.com>
 226
 227         PR 27456
 228         * rename.c (smart_rename): When TO and FROM are equal, just set
 229         file timestamp.
 230         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 231
 232 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         PR binutils/27708
 235         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 236         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 237         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 238         test.
 239
 240 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 241
 242         PR 27686
 243         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 244         end of the structure.
 245
 246 2021-04-14  Frederic Cambus  <fred@statdns.com>
 247
 248         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 249         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 250
 251 2021-04-14  Alan Modra  <amodra@gmail.com>
 252
 253         PR 27716
 254         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 255         * readelf.c (struct filedata): Change program_interpreter from
 256         a char array to a char pointer.
 257         (process_program_headers): Sanity check PT_INTERP p_filesz.
 258         Malloc program_interpreter using p_filesz and read directly from
 259         file.
 260         (process_dynamic_section): Check program_interpreter is non-NULL.
 261         (free_filedata): New function, split out from..
 262         (process_object): ..here.
 263         (close_debug_file): Call free_filedata.
 264         * sysdep.h: Don't include sys/param.h.
 265         (PATH_MAX): Don't define.
 266         * configure.ac: Don't check for sys/param.h.
 267         * configure: Regenerate.
 268
 269 2021-04-13  Frederic Cambus  <fred@statdns.com>
 270
 271         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 272         check for NT_NETBSD_PAX.
 273
 274 2021-04-12  Alan Modra  <amodra@gmail.com>
 275
 276         * configure.ac (--enable-checking): Add support.
 277         * config.in: Regenerate.
 278         * configure: Regenerate.
 279
 280 2021-04-09  Alan Modra  <amodra@gmail.com>
 281
 282         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 283         dynrelcount.
 284         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 285         (disassemble_section, disassemble_data): Likewise.
 286
 287 2021-04-06  Alan Modra  <amodra@gmail.com>
 288
 289         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 290
 291 2021-04-06  Alan Modra  <amodra@gmail.com>
 292
 293         * NEWS: Mention C99 requirement.
 294         * README: Likewise.  Modernise examples and "Reporting bugs".
 295
 296 2021-04-05  Alan Modra  <amodra@gmail.com>
 297
 298         * configure.ac: Assume long long is available.  Don't test for
 299         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 300         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 301         strcoll, setlocale, setmode or location of time_t.  Don't check
 302         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 303         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 304         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 305         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 306         locale.h, string.h and stdlib.h unconditionally.  Remove various
 307         fallback declarations.  Assume long long is available.
 308         * addr2line.c: Don't test HAVE_SETLOCALE.
 309         * ar.c: Likewise.
 310         * coffdump.c: Likewise.
 311         * dlltool.c: Likewise.
 312         * dllwrap.c: Likewise.
 313         * elfedit.c: Likewise.
 314         * nm.c: Likewise.
 315         * objcopy.c: Likewise.
 316         * objdump.c: Likewise.
 317         * readelf.c: Likewise.
 318         * size.c: Likewise.
 319         * srconv.c: Likewise.
 320         * strings.c: Likewise.
 321         * sysdump.c: Likewise.
 322         * windmc.c: Likewise.
 323         * windres.c: Likewise.
 324         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 325         * dwarf.c: Include limits.h unconditionally.  Assume long long
 326         is available.
 327         * nm.c: Don't test HAVE_STRCOLL.
 328         * readelf.c: Don't test HAVE_WCHAR_H.
 329         * strings.c: Assume long long is available.
 330         * syslex.l: Include string.h unconditionally.
 331         * aclocal.m4: Regenerate.
 332         * config.in: Regenerate.
 333         * configure: Regenerate.
 334         * Makefile.in: Regenerate.
 335         * doc/Makefile.in: Regenerate.
 336
 337 2021-04-01  Martin Liska  <mliska@suse.cz>
 338
 339         * elfcomm.h (strneq): Remove strneq and use startswith.
 340         * readelf.c (ia64_process_unwind): Likewise.
 341         (process_note): Likewise.
 342
 343 2021-04-01  Martin Liska  <mliska@suse.cz>
 344
 345         * dllwrap.c: Use startswith function.
 346         * objcopy.c (is_dwo_section): Likewise.
 347         (handle_remove_section_option): Likewise.
 348         (copy_main): Likewise.
 349         * objdump.c (is_significant_symbol_name): Likewise.
 350
 351 2021-04-01  Martin Liska  <mliska@suse.cz>
 352
 353         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 354         startswith.
 355         (display_debug_lines_decoded): Likewise.
 356         (display_debug_links): Likewise.
 357         * elfcomm.c (setup_archive): Likewise.
 358         * elfcomm.h (const_strneq): Likewise.
 359         * readelf.c (process_section_headers): Likewise.
 360         (slurp_ia64_unwind_table): Likewise.
 361         (slurp_hppa_unwind_table): Likewise.
 362         (decode_arm_unwind): Likewise.
 363         (display_debug_section): Likewise.
 364         (process_note): Likewise.
 365
 366 2021-03-31  Alan Modra  <amodra@gmail.com>
 367
 368         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 369         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 370         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 371         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 372         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 373         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 374         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 375         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 376         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 377         and TRUE with true throughout.
 378
 379 2021-03-31  Alan Modra  <amodra@gmail.com>
 380
 381         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 382         * dwarf.c: Likewise.
 383
 384 2021-03-31  Alan Modra  <amodra@gmail.com>
 385
 386         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 387
 388 2021-03-29  Alan Modra  <amodra@gmail.com>
 389
 390         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 391         * dwarf.c (read_and_display_attr_value): Likewise.
 392         (display_debug_str_offsets): Likewise.
 393         * objdump.c (dump_bfd): Likewise.
 394         * readelf.c (dump_section_as_strings): Likewise.
 395         (dump_section_as_bytes): Likewise.
 396
 397 2021-03-29  Alan Modra  <amodra@gmail.com>
 398
 399         * objdump.c (process_links): Use type int.
 400         * readelf.c (request_dump): Don't increment do_dump, set it.
 401         * windint.h (target_is_bigendian): Use type bfd_boolean.
 402         * windmc.c (target_is_bigendian): Likewise.
 403         * windres.c (target_is_bigendian): Likewise.
 404
 405 2021-03-22  Martin Liska  <mliska@suse.cz>
 406
 407         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 408         with startswith.
 409         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 410         * objcopy.c (is_mergeable_note_section): Likewise.
 411         * objdump.c (dump_dwarf_section): Likewise.
 412         * prdbg.c (pr_method_type): Likewise.
 413         (pr_class_baseclass): Likewise.
 414         (tg_class_baseclass): Likewise.
 415         * readelf.c (process_lto_symbol_tables): Likewise.
 416         * stabs.c (ULLHIGH): Likewise.
 417         (parse_stab_argtypes): Likewise.
 418         (stab_demangle_function_name): Likewise.
 419
 420 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         * readelf.c (get_machine_name): Add EM_INTELGT.
 423
 424 2021-03-18  Nick Clifton  <nickc@redhat.com>
 425
 426         PR 27478
 427         * readelf.c (dump_section_as_strings): Mention separate filename.
 428         (dump_section_as_bytes): Likewise.
 429         (dump_section_as_ctf): Likewise.
 430         (initialise_dumkps_byname): Only issue a warning for missing
 431         sections if processing the main file.
 432         (process_section_contents): Only issue a warning for unsumped
 433         section numbers in the main file.
 434         (initialise_dump_sects): New function.  Contains code extracted
 435         from ...
 436         (process_object): ... here.  Also call initialise_dump_sects for
 437         separate files.
 438
 439 2021-03-16  Nick Clifton  <nickc@redhat.com>
 440
 441         PR 27534
 442         * readelf.c (display_debug_section): Also retain .debug_addr
 443         sections.
 444
 445 2021-03-16  Nick Clifton  <nickc@redhat.com>
 446
 447         PR 27533
 448         * readelf.c (process_section_contents): Only dump debug
 449         information for separate files unless process_links is enabled.
 450         (process_object): Always call process_section_contents for
 451         separate info files.
 452
 453 2021-03-15  Nick Clifton  <nickc@redhat.com>
 454
 455         PR 27487
 456         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 457         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 458         (long_options): Add just-symbols.
 459         (set_output_format): Add support for just-symbols.
 460         (get_print_format): Likewise.
 461         (do_not_print_object_filename): New function.
 462         (do_not_print_archive_filename): New function.
 463         (do_not_print_archive_member): New function.
 464         (do_not_print_symbol_filename): New function.
 465         (just_print_symbol_name): New function.
 466         (main): Handle --just-symbols.
 467         * NEWS: Mention the new feature.
 468         * doc/binutils.texi: Document the new feature.
 469
 470 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 471
 472         * od-xcoff.c: Replace RTB by TRL entry.
 473
 474 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 475             Andrew Burgess  <andrew.burgess@embecosm.com>
 476
 477         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 478
 479 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 480             Andrew Burgess  <andrew.burgess@embecosm.com>
 481
 482         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 483
 484 2021-03-05  Nick Clifton  <nickc@redhat.com>
 485
 486         PR 27387
 487         * dwarf.c (display_debug_macro): Handle the displaying of
 488         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 489         .debug_macro.dwo sections.
 490
 491 2021-03-04  Nick Clifton  <nickc@redhat.com>
 492
 493         PR 27478
 494         * objdump.c (process_links): New variable.
 495         (usage): Add --process-links.
 496         (long_options): Likewise.
 497         (dump_bfd): Stop processing once the bfd has been loaded unless
 498         this is the main file or process_links has been enabled.
 499         (main): Handle the process-links option.
 500         * readelf.c (process_links): New variable.
 501         (struct filedata): Add is_separate field.
 502         (options): Add --process-links.
 503         (usage): Likewise.
 504         (parse_args): Likewise.
 505         (process_file_header): Include the filename when dumping
 506         information for separate debuginfo files.
 507         (process_program_headers): Likewise.
 508         (process_section_headers): Likewise.
 509         (process_section_groups): Likewise.
 510         (process_relocs): Likewise.
 511         (process_dynamic_section): Likewise.
 512         (process_version_sections): Likewise.
 513         (display_lto_symtab): Likewise.
 514         (process_symbol_table): Likewise.
 515         (process_syminfo): Likewise.
 516         (initialise_dumps_by_name): Likewise.
 517         (process_section_contents): Likewise.
 518         (process_notes_at): Likewise.
 519         (process_notes): Likewise.
 520         (open_file): Add is_separate parameter.  Use to initialise the
 521         is_separate field in the filedata structure.
 522         (open_deug): Update call to open_file.
 523         (process_object): Add processing of the contents of separate
 524         debuginfo files, gated by the process_links variable.
 525         (process_archive): Update call to open_file.
 526         (process_file): Initialise the is_separate field in the filedata
 527         structure.
 528         * dwarf.c (load_separate_debug_info_file): Only report the
 529         loading of a separate file if debug links are being dumped.
 530         * objcopy.c (keep_section_symbols): New variable.
 531         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
 532         (strip_options): Add keep-section-symbols.
 533         (copy_options): Likewise.
 534         (copy_usage): Likewise.
 535         (strip_usage): Likewise.
 536         (copy_object): Keep section symbols if requested by command line
 537         option.
 538         (strip_main): Handle --keep-section-symbols.
 539         (copy_main): Likewise.
 540         * doc/binutils.texi: Document the new options.
 541         * NEWS: Mention the new features.
 542         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
 543         Update options passed to objdump.  Use diff rather than cmp to
 544         compare the dumped data.
 545         * testsuite/binutils-all/objdump.WK2: Update regexp.
 546         * testsuite/binutils-all/objdump.WK3: Update regexp.
 547         * testsuite/binutils-all/objdump.exp: Use --process-links
 548         instead of --dwarf=follow-links.
 549         * testsuite/binutils-all/readelf.exp (readelf_test): Include
 550         readelf's output in the log when the test fails.
 551         Add the -P option to the -wKis test.
 552         * testsuite/binutils-all/readelf.wKis: Update expected output.
 553
 554 2021-03-03  Alan Modra  <amodra@gmail.com>
 555
 556         PR 27493
 557         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
 558         * NEWS: Mention feature.
 559
 560 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         PR binutils/27486
 563         * dwarf.c (load_separate_debug_info): Issue warning only if
 564         do_debug_links is set.
 565         * testsuite/binutils-all/compress.exp: Run objdump and readelf
 566         with missing debug file.
 567
 568 2021-03-01  Alan Modra  <amodra@gmail.com>
 569
 570         PR 27128
 571         * doc/binutils.texi: Add nm --with-symbol-versions and
 572         --without-symbol-versions documentation.
 573         * nm.c (with_symbol_versions): New variable.
 574         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
 575         (long_options): Make --with-symbol-versions entry twiddle the flag.
 576         Add --without-symbol-versions.
 577         (print_symname): Strip version when !with_symbol_versions.  Add
 578         dynamic version info under control of with_symbol_versions.
 579         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
 580
 581 2021-02-26  Fangrui Song  <maskray@google.com>
 582
 583         PR 27408
 584         * readelf.c (quiet): New option flag.
 585         (enum long_option_values): New enum to hold long option value.
 586         (long_options): Add --quiet.
 587         (usage): Mention --quiet.
 588         (display_rel_file): If quiet is enabled, suppress "no symbols".
 589         (main): Handle the new option.
 590         * NEWS: Mention --quiet.
 591         * docs/binutils.texi: Document --quiet.
 592
 593 2021-02-26  Tom de Vries  <tdevries@suse.de>
 594
 595         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 596
 597 2021-02-26  Tom de Vries  <tdevries@suse.de>
 598
 599         PR 27390
 600         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 601         DW_FORM_addrx*.
 602         (read_and_display_attr_value): Likewise.
 603
 604 2021-02-25  Nick Clifton  <nickc@redhat.com>
 605
 606         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 607         forms.
 608         (read_and_display_attr_value): Handle sup forms.
 609         (display_debug_sup): New function.  Displays the contents of a
 610         .debug_sup section.
 611         (load_debug_sup_file): New function.  Loads the contents of a file
 612         referenced by a .debug_sup section.
 613         (check_for_and_load_links): Call load_debug_sup_file.
 614         (debug_displays): Add entry for .debug_sup.
 615         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 616         * readelf.c (process_section_headers): Add support for debug_sup.
 617         * doc/debug.options.texi: Note that the =links option will display
 618         the contents of .debug_sup sections.
 619         * NEWS: Mention the new support.
 620
 621 2021-02-25  Alan Modra  <amodra@gmail.com>
 622
 623         PR 27456
 624         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 625
 626 2021-02-24  Nick Clifton  <nickc@redhat.com>
 627
 628         PR 27285
 629         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 630         when adding together the section sizes.
 631
 632 2021-02-24  Nick Clifton  <nickc@redhat.com>
 633
 634         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 635         build notes.
 636         * readelf.c (print_gnu_build_attribute_description): Likewise.
 637
 638 2021-02-24  Alan Modra  <amodra@gmail.com>
 639             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 640
 641         PR 27456
 642         * bucomm.h (smart_rename): Update prototype.
 643         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 644         Pass fromfd and target_stat to simple_copy.  Call set_times
 645         when preserve_dates.
 646         (simple_copy): Accept fromfd rather than from filename.  Add
 647         target_stat param.  Rewind fromfd rather than opening.  Open
 648         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 649         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 650         closing output temp file, and pass tmpfd to smart_rename.
 651         * arsup.c (temp_fd): Rename from real_fd.
 652         (ar_save): Dup temp_fd and pass to smart_rename.
 653         * objcopy.c (strip_main, copy_main): Likewise, and pass
 654         preserve_dates.
 655
 656 2021-02-24  Alan Modra  <amodra@gmail.com>
 657
 658         PR 27456
 659         * rename.c: Tidy throughout.
 660         (smart_rename): Always copy.  Remove windows specific code.
 661
 662 2021-02-20  Alan Modra  <amodra@gmail.com>
 663
 664         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 665         (run_dump_test): Fail if expecting errors from a file like we do
 666         for error strings, if no error is seen.
 667
 668 2021-02-19  Alan Modra  <amodra@gmail.com>
 669
 670         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 671
 672 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 673
 674         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 675         SMART_RENAME.
 676         * arsup.c (ar_save): Likewise.
 677         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 678         temporary file and adjust call to SMART_RENAME.
 679         (copy_main): Likewise.
 680         * rename.c [!S_ISLNK]: Remove definitions.
 681         (try_preserve_permissions): Remove function.
 682         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 683         rename system call only if TO does not exist.
 684         * bucomm.h (smart_rename): Adjust declaration.
 685
 686 2021-02-18  Nick Clifton  <nickc@redhat.com>
 687
 688         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 689         address that is higher than the end address.
 690
 691 2021-02-17  Alan Modra  <amodra@gmail.com>
 692
 693         * dwarf.c: Include limits.h.
 694         (CHAR_BIT): Provide backup define.
 695         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 696         signed overflow checking.
 697         * testsuite/binutils-all/pr26548.s,
 698         * testsuite/binutils-all/pr26548.d,
 699         * testsuite/binutils-all/pr26548e.d: New tests.
 700         * testsuite/binutils-all/readelf.exp: Run them.
 701         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 702
 703 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 704
 705         * dwarf.c (process_debug_info): Initialize "dwo_id".
 706
 707 2021-02-15  Alan Modra  <amodra@gmail.com>
 708
 709         * objdump.c (load_specific_debug_section): Don't call
 710         bfd_cache_section_contents.  Rearrange so that
 711         bfd_get_full_section_contents is not called on path where
 712         bfd_simple_get_relocated_section_contents is called.
 713         Don't set section->user_data.
 714         (free_debug_section): Always free section->start.  Don't twiddle
 715         section flags.
 716         * readelf.c (load_specific_debug_section): Don't set user_data.
 717         * dwarf.h (struct dwarf_section): Remove use_data field.
 718         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 719
 720 2021-02-15  Alan Modra  <amodra@gmail.com>
 721
 722         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 723         * testsuite/binutils-all/objdump.exp: Likewise.
 724
 725 2021-02-14  Alan Modra  <amodra@gmail.com>
 726
 727         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 728         to the symbol array.
 729         (slurp_dynamic_symtab): Likewise.
 730         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 731
 732 2021-02-14  Alan Modra  <amodra@gmail.com>
 733
 734         * Makefile.in: Regenerate.
 735         * doc/Makefile.in: Regenerate.
 736
 737 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 738
 739         * aclocal.m4: Regenerate.
 740
 741 2021-02-12  Nick Clifton  <nickc@redhat.com>
 742
 743         * configure.ac (follow-debug-links): Add option to enable or
 744         disable the following of debug links by default.  Set the
 745         default for the option to be 'follow'.
 746         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 747         (dwarf_select_sections_by_names): Add no-follow-links option.
 748         (dwarf_select_sections_by_letter): Add 'N' option.
 749         * objdump.c (usage): Add conditional text describing the
 750         follow links option.
 751         (slurp_symtab): Ensure that there is a NULL entry at the end
 752         of the symbol table.
 753         (slurp_dynamic_symtab): Likewise.
 754         (dump_bfd): When extending the symbol table, ensure that there
 755         is still a NULL entry at the end.
 756         * readelf.c (usage): Add conditional text describing the
 757         follow links option.
 758         * doc/binutils.texi: Update documentation for objcopy and
 759         readelf.
 760         * doc/debug.options.texi: Update documentation of the
 761         follow-links option.
 762         * config.in: Regenerate.
 763         * configure: Regenerate.
 764         * testsuite/binutils-all/compress.exp: Add the -WN option to
 765         objdump command lines that are not expecting to follow links.
 766         * testsuite/binutils-all/readelf.exp: Add the
 767         --debug-dump=no-follow-links option to tests that are not
 768         expecting to follow debug links.
 769         * NEWS: Mention the new behaviour.
 770
 771 2021-02-12  Alan Modra  <amodra@gmail.com>
 772
 773         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 774         gas or ld fails to build a testcase rather than "unresolved".
 775         Report "fail" when readelf returns an error status rather than
 776         "unresolved".
 777         * testsuite/binutils-all/ar.exp: Likewise.
 778         * testsuite/binutils-all/compress.exp: Likewise.
 779         * testsuite/binutils-all/readelf.exp: Likewise.
 780
 781 2021-02-12  Alan Modra  <amodra@gmail.com>
 782
 783         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 784         "c" with "ccc" labels.
 785
 786 2021-02-12  Tom de Vries  <tdevries@suse.de>
 787
 788         * dwarf.h (debug_info): Fix typo in comment.
 789
 790 2021-02-12  Tom de Vries  <tdevries@suse.de>
 791
 792         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 793         entries.
 794
 795 2021-02-12  Tom de Vries  <tdevries@suse.de>
 796
 797         * dwarf.c (process_debug_info): Print DWO ID.
 798
 799 2021-02-11  Alan Modra  <amodra@gmail.com>
 800
 801         PR 27290
 802         PR 27293
 803         PR 27295
 804         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 805         Use bfd_malloc_and_get_section.
 806         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 807         check namesz.  Return NULL if descsz is too small.  Ensure
 808         string table is terminated.
 809         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 810         Sanity check note.
 811         (elf32_avr_dump_mem_usage): Adjust to suit.
 812
 813 2021-02-10  Tom de Vries  <tdevries@suse.de>
 814
 815         PR binutils/27391
 816         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 817
 818 2021-02-10  Tom de Vries  <tdevries@suse.de>
 819
 820         PR binutils/27371
 821         * dwarf.c (display_debug_ranges): Filter range lists according to
 822         section.
 823
 824 2021-02-09  Tom de Vries  <tdevries@suse.de>
 825
 826         PR binutils/27370
 827         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 828
 829 2021-02-09  Tom de Vries  <tdevries@suse.de>
 830
 831         PR binutils/27386
 832         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 833         DW_UT_split_compile.
 834
 835 2021-02-09  Alan Modra  <amodra@gmail.com>
 836
 837         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 838         symbianelf.
 839
 840 2021-02-07  Alan Modra  <amodra@gmail.com>
 841
 842         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 843         uninitialised on invalid input.
 844
 845 2021-02-06  Alan Modra  <amodra@gmail.com>
 846
 847         PR 27349
 848         * rename.c (smart_rename): Test for existence and type of output
 849         file with lstat.
 850
 851 2021-02-05  Nick Clifton  <nickc@redhat.com>
 852
 853         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 854
 855 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 856
 857         PR 27252
 858         * elfedit.c (check_file):
 859         * bucomm.c (get_file_size): Fix typos in comments.
 860
 861 2021-02-05  Alan Modra  <amodra@gmail.com>
 862
 863         PR 27345
 864         * arsup.c (ar_save): Use stat rather than lstat.
 865
 866 2021-02-03  Alan Modra  <amodra@gmail.com>
 867
 868         PR 27270
 869         PR 27284
 870         PR 26945
 871         * ar.c: Don't include libbfd.h.
 872         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 873         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 874         outside of _WIN32 ifdef.  Delete skip_stat variable.
 875         * arsup.c (temp_name, real_ofd): New static variables.
 876         (ar_open): Use make_tempname and bfd_fdopenw.
 877         (ar_save): Adjust to suit ar_open changes.  Move stat output
 878         of _WIN32 ifdef.
 879         * objcopy.c: Don't include libbfd.h.
 880         (copy_file): Use bfd_stat.
 881
 882 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 883
 884         PR binutils/27281
 885         * readelf.c (process_section_headers): Add 'R' and 'D' to
 886         "Key to Flags:".
 887         * testsuite/binutils-all/retain1a.d: Updated.
 888
 889 2021-01-30  Nick Clifton  <nickc@redhat.com>
 890
 891         * README-how-to-make-a-release: Small updates after the 2.35.2
 892         release.
 893
 894 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 895
 896         PR 4356
 897         * windres.c (quot): Use double quotes to protect strings on
 898         Windows platforms.
 899
 900 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 901
 902         PR 27252
 903         * bucomm.c (get_file_size): Add code to handle /dev/null on
 904         Windows systems.
 905         * elfedit.c (check_file): Likewise.
 906
 907 2021-01-27  Nick Clifton  <nickc@redhat.com>
 908
 909         * objcopy.c (copy_main): Remove conditional control of the calls
 910         to free, simplifying the code and making it easier to detect
 911         typos.
 912
 913 2021-01-26  Frederic Cambus  <fred@statdns.com>
 914
 915         * objcopy.c (copy_main): Fix a double free happening when both
 916         --localize-symbols and --globalize-symbols options are invoked
 917         together.
 918
 919 2021-01-24  Nick Clifton  <nickc@redhat.com>
 920
 921         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 922
 923 2021-01-16  Alan Modra  <amodra@gmail.com>
 924
 925         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 926
 927 2021-01-15  Alan Modra  <amodra@gmail.com>
 928
 929         PR 26539
 930         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 931
 932 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 933
 934         * MAINTAINERS: Update my email address.
 935
 936 2021-01-14  Nick Clifton  <nickc@redhat.com>
 937
 938         * po/sv.po: Updated Swedish translation.
 939
 940 2021-01-13  Alan Modra  <amodra@gmail.com>
 941
 942         * Makefile.in: Regenerate.
 943         * doc/Makefile.in: Regenerate.
 944
 945 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 946
 947         PR 27037
 948         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 949         and before exit.
 950         (i386_x64_trampoline): Add SEH annotations.
 951         (struct mac): Add how_seh field.
 952         (make_delay_head): If how_set field is true add SEh instructions.
 953
 954 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         PR binutils/26792
 957         * configure.ac: Use GNU_MAKE_JOBSERVER.
 958         * aclocal.m4: Regenerated.
 959         * configure: Likewise.
 960
 961 2021-01-12  Nick Clifton  <nickc@redhat.com>
 962
 963         * po/fr.po: Updated French translation.
 964
 965 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 966
 967         PR ld/27173
 968         * configure: Regenerated.
 969
 970 2021-01-11  Nick Clifton  <nickc@redhat.com>
 971
 972         * po/pt.po: Updated Portuguese translation.
 973         * po/sr.po: Updated Serbian translation.
 974         * po/uk.po: Updated Ukranian translation.
 975
 976 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         * configure: Regenerated.
 979
 980 2021-01-09  Nick Clifton  <nickc@redhat.com>
 981
 982         * configure: Regenerate.
 983         * po/binutils.pot: Regenerate.
 984
 985 2021-01-09  Nick Clifton  <nickc@redhat.com>
 986
 987         * 2.36 release branch crated.
 988         * README-how-to-make-a-release: Add note about updating Makefiles
 989         and libtool files.
 990         * BRANCHES: Add binutils-2.36-branch.
 991
 992 2021-01-09  Alan Modra  <amodra@gmail.com>
 993
 994         * configure: Regenerate.
 995
 996 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 997
 998         * configure: Regenerate.
 999
1000 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         PR 27109
1003         * objcopy.c (copy_object): Handle section symbols for
1004         non-relocatable inputs.
1005         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1006         is_elf_unused_section_symbols.
1007         * testsuite/binutils-all/readelf.s-64: Updated.
1008         * testsuite/binutils-all/readelf.ss: Likewise.
1009         * testsuite/binutils-all/readelf.ss-64: Likewise.
1010         * testsuite/binutils-all/readelf.s-64-unused: New file.
1011         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1012         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1013         * testsuite/lib/binutils-common.exp
1014         (is_elf_unused_section_symbols): New proc.
1015
1016 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1017
1018         * binutils/readelf.c: Correct grammar in comment.
1019
1020 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1021
1022         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1023         * doc/binutils.texi: Correct grammar.
1024         * readelf.c (process_version_sections): Correct spelling of auxiliary
1025         in warning.
1026         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1027
1028 2021-01-01  Alan Modra  <amodra@gmail.com>
1029
1030         Update year range in copyright notice of all files.
1031
1032 For older changes see ChangeLog-2020
1033 \f
1034 Copyright (C) 2021 Free Software Foundation, Inc.
1035
1036 Copying and distribution of this file, with or without modification,
1037 are permitted in any medium without royalty provided the copyright
1038 notice and this notice are preserved.
1039
1040 Local Variables:
1041 mode: change-log
1042 left-margin: 8
1043 fill-column: 74
1044 version-control: never
1045 End: