binutils/ChangeLog

   1 2021-05-15  Alan Modra  <amodra@gmail.com>
   2
   3         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
   4
   5 2021-05-15  Alan Modra  <amodra@gmail.com>
   6
   7         * bucomm.h (_mul_overflow): Define.
   8         * dwarf.c (get_encoded_value): Avoid pointer UB.
   9
  10 2021-05-13  Alan Modra  <amodra@gmail.com>
  11
  12         PR 27861
  13         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
  14         header length.
  15
  16 2021-05-13  Alan Modra  <amodra@gmail.com>
  17
  18         PR 27860
  19         * dwarf.c (display_debug_frames): Sanity check cie_off before
  20         attempting to read cie.
  21
  22 2021-05-12  Alan Modra  <amodra@gmail.com>
  23
  24         * dwarf.c (process_extended_line_op): Don't bump data pointer past
  25         end when strnlen doesn't find string terminator.
  26         (decode_location_expression): Remove dead code.
  27         (skip_attr_bytes): Remove const from end param.  Ensure data
  28         pointer doesn't pass end.
  29         (get_type_signedness): Remove const from end param.
  30         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
  31         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
  32         (display_debug_pubnames_worker): Likewise.
  33         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
  34         than blindly incrementing data pointer.
  35         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
  36         compare pointers, compare lengths.
  37
  38 2021-05-12  Alan Modra  <amodra@gmail.com>
  39
  40         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
  41         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
  42         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
  43         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
  44         SAFE_BYTE_GET followed by increment.
  45         (process_debug_info): Likewise, and test bytes remaining before
  46         incrementing section_begin rather than using pointer comparison.
  47         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
  48         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
  49
  50 2021-05-12  Alan Modra  <amodra@gmail.com>
  51
  52         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
  53         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
  54         SAFE_BYTE_GET_AND_INC.
  55         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
  56         (process_debug_info, process_cu_tu_index): Likewise.
  57         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
  58         (byte_get, byte_get_little_endian, byte_get_big_endian),
  59         (byte_get_signed): Make size param unsigned.  Remove code dealing
  60         with 4-byte elf_vma.
  61         (byte_get_64): Delete.
  62         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
  63         (byte_get, byte_get_little_endian, byte_get_big_endian),
  64         (byte_get_signed): Update prototypes.
  65         (byte_get_64): Delete.
  66
  67 2021-05-12  Alan Modra  <amodra@gmail.com>
  68
  69         PR 27836
  70         * dwarf.c (display_debug_frames): Don't compare pointers derived
  71         from user input.  Test offset against bounds instead.
  72
  73 2021-05-12  Alan Modra  <amodra@gmail.com>
  74
  75         PR 27853
  76         * dwarf.c (display_formatted_table): Test for data >= end rather
  77         than data == end.
  78         (process_extended_line_op): Likewise.
  79         (display_debug_lines_raw): Likewise.
  80         (display_debug_lines_decoded): Likewise.
  81
  82 2021-05-12  Alan Modra  <amodra@gmail.com>
  83
  84         PR 27849
  85         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
  86         Sanity check section size for version and padding too.  Correct
  87         index sanity check.  Handle multiple tables in .debug_str_offsets.
  88
  89 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
  90
  91         * dwarf.c (process_abbrev_set): Properly parenthesize before
  92         casting to unsigned long.
  93
  94 2021-05-11  Alan Modra  <amodra@gmail.com>
  95
  96         PR 27845
  97         * dwarf.c (process_abbrev_set): Replace start and end parameters
  98         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
  99         all callers.  Sanity check parameters correctly and emit warnings
 100         here rather than..
 101         (process_debug_info): ..here.
 102
 103 2021-05-10  Thomas Wolff  <towo@towo.net>
 104
 105         PR 4356
 106         PR 26865
 107         PR 27594
 108         * windres.c (quot): Revert previous delta.  Do not use double
 109         quotes when spaces are detected in options.
 110         * doc/binutils.texi (windres): Remove suggestion that the
 111         --preprocessor option can take arguments.
 112
 113 2021-05-10  Alan Modra  <amodra@gmail.com>
 114
 115         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 116         END rather than adding amount to PTR.
 117         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 118
 119 2021-05-09  Alan Modra  <amodra@gmail.com>
 120
 121         * objcopy.c (eq_string): Delete.
 122         (create_symbol_htab): Use htab_eq_string.
 123
 124 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * README-how-to-make-a-release: Update html & pdf entries.
 127
 128 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 131         * doc/Makefile.in: Regenerate.
 132
 133 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 136         * doc/Makefile.in: Regenerate.
 137
 138 2021-05-07  Nick Clifton  <nickc@redhat.com>
 139
 140         * readelf.c (no_processor_specific_unwind): New function.
 141         (process_unwind): Use no_processor_specific_unwind for X86
 142         targets.
 143
 144 2021-05-07  Michael Forney <mforney@mforney.org>
 145
 146         * dwarf.c: Don't omit second operand of '?' operator.
 147
 148 2021-04-30  Nick Clifton  <nickc@redhat.com>
 149
 150         PR 27796
 151         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 152         .debug_sup section.
 153
 154 2021-04-29  Nick Clifton  <nickc@redhat.com>
 155
 156         PR 27594
 157         * doc/binutils.texi (windres): Correct the description of the
 158         default value of the --preprocessor argument.
 159
 160 2021-04-27  Nick Clifton  <nickc@redhat.com>
 161
 162         PR 27779
 163         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 164         (parse_gnu_debugaltlink): Likewise.
 165
 166 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 167
 168         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 169         aux structures.
 170
 171 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 172
 173         PR 27672
 174         * readelf.c (sym_base): New variable.
 175         (enum print_mode): Add more modes.
 176         (print_vma): Add suport for new modes.
 177         (options): Add sym-base.
 178         (usage): Add sym-base.
 179         (parse_args): Add support for --sym-base.
 180         (print_dynamic_symbol_size): New function.
 181         (print_dynamic_symbol): Use new function.
 182         * doc/binutils.texi: Document the new feature.
 183         * NEWS: Mention the new feature.
 184
 185 2021-04-21  Nick Clifton  <nickc@redhat.com>
 186
 187         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 188         Adjust expected output to allow for named section symbols.
 189         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 190         Likewise.
 191         * testsuite/binutils-all/readelf.s-64: Likewise.
 192         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 193         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 194         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 195
 196 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 197
 198         * readelf.c (print_dynamic_symbol): Print the section name for
 199         section symbols without a name of their own.
 200
 201 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 202
 203         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 204         add him to Past Maintainers.
 205         Update my email address.
 206
 207 2021-04-19  Nick Clifton  <nickc@redhat.com>
 208
 209         PR 21702
 210         * arsup.c (ar_addmod): Enable plugin support, if available.
 211
 212 2021-04-19  Nick Clifton  <nickc@redhat.com>
 213
 214         * rename.c: (get_stat_atime_ns): Add prototype.
 215         (get_stat_mtime_ns): Add prototype.
 216
 217 2021-04-16  Alan Modra  <amodra@gmail.com>
 218
 219         PR 27725
 220         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 221         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 222
 223 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 224
 225         PR 27725
 226         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 227         (get_stat_mtime_ns): Likewise.
 228
 229 2021-04-15  Alan Modra  <amodra@gmail.com>
 230
 231         PR 27725
 232         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 233         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 234         members of struct stat.
 235         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 236         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 237         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 238         (get_stat_atime, get_stat_mtime): Likewise.
 239         (set_times): Choose first available of utimensat, utimes, utime.
 240         Use above inline functions to set timespec and timeval values.
 241         * configure: Regenerate.
 242         * config.in: Regenerate.
 243         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 244         file timestamp when --preserve-dates is used.
 245
 246 2021-04-15  Alan Modra  <amodra@gmail.com>
 247
 248         PR 27456
 249         * rename.c (smart_rename): When TO and FROM are equal, just set
 250         file timestamp.
 251         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 252
 253 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 254
 255         PR binutils/27708
 256         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 257         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 258         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 259         test.
 260
 261 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 262
 263         PR 27686
 264         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 265         end of the structure.
 266
 267 2021-04-14  Frederic Cambus  <fred@statdns.com>
 268
 269         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 270         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 271
 272 2021-04-14  Alan Modra  <amodra@gmail.com>
 273
 274         PR 27716
 275         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 276         * readelf.c (struct filedata): Change program_interpreter from
 277         a char array to a char pointer.
 278         (process_program_headers): Sanity check PT_INTERP p_filesz.
 279         Malloc program_interpreter using p_filesz and read directly from
 280         file.
 281         (process_dynamic_section): Check program_interpreter is non-NULL.
 282         (free_filedata): New function, split out from..
 283         (process_object): ..here.
 284         (close_debug_file): Call free_filedata.
 285         * sysdep.h: Don't include sys/param.h.
 286         (PATH_MAX): Don't define.
 287         * configure.ac: Don't check for sys/param.h.
 288         * configure: Regenerate.
 289
 290 2021-04-13  Frederic Cambus  <fred@statdns.com>
 291
 292         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 293         check for NT_NETBSD_PAX.
 294
 295 2021-04-12  Alan Modra  <amodra@gmail.com>
 296
 297         * configure.ac (--enable-checking): Add support.
 298         * config.in: Regenerate.
 299         * configure: Regenerate.
 300
 301 2021-04-09  Alan Modra  <amodra@gmail.com>
 302
 303         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 304         dynrelcount.
 305         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 306         (disassemble_section, disassemble_data): Likewise.
 307
 308 2021-04-06  Alan Modra  <amodra@gmail.com>
 309
 310         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 311
 312 2021-04-06  Alan Modra  <amodra@gmail.com>
 313
 314         * NEWS: Mention C99 requirement.
 315         * README: Likewise.  Modernise examples and "Reporting bugs".
 316
 317 2021-04-05  Alan Modra  <amodra@gmail.com>
 318
 319         * configure.ac: Assume long long is available.  Don't test for
 320         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 321         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 322         strcoll, setlocale, setmode or location of time_t.  Don't check
 323         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 324         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 325         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 326         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 327         locale.h, string.h and stdlib.h unconditionally.  Remove various
 328         fallback declarations.  Assume long long is available.
 329         * addr2line.c: Don't test HAVE_SETLOCALE.
 330         * ar.c: Likewise.
 331         * coffdump.c: Likewise.
 332         * dlltool.c: Likewise.
 333         * dllwrap.c: Likewise.
 334         * elfedit.c: Likewise.
 335         * nm.c: Likewise.
 336         * objcopy.c: Likewise.
 337         * objdump.c: Likewise.
 338         * readelf.c: Likewise.
 339         * size.c: Likewise.
 340         * srconv.c: Likewise.
 341         * strings.c: Likewise.
 342         * sysdump.c: Likewise.
 343         * windmc.c: Likewise.
 344         * windres.c: Likewise.
 345         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 346         * dwarf.c: Include limits.h unconditionally.  Assume long long
 347         is available.
 348         * nm.c: Don't test HAVE_STRCOLL.
 349         * readelf.c: Don't test HAVE_WCHAR_H.
 350         * strings.c: Assume long long is available.
 351         * syslex.l: Include string.h unconditionally.
 352         * aclocal.m4: Regenerate.
 353         * config.in: Regenerate.
 354         * configure: Regenerate.
 355         * Makefile.in: Regenerate.
 356         * doc/Makefile.in: Regenerate.
 357
 358 2021-04-01  Martin Liska  <mliska@suse.cz>
 359
 360         * elfcomm.h (strneq): Remove strneq and use startswith.
 361         * readelf.c (ia64_process_unwind): Likewise.
 362         (process_note): Likewise.
 363
 364 2021-04-01  Martin Liska  <mliska@suse.cz>
 365
 366         * dllwrap.c: Use startswith function.
 367         * objcopy.c (is_dwo_section): Likewise.
 368         (handle_remove_section_option): Likewise.
 369         (copy_main): Likewise.
 370         * objdump.c (is_significant_symbol_name): Likewise.
 371
 372 2021-04-01  Martin Liska  <mliska@suse.cz>
 373
 374         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 375         startswith.
 376         (display_debug_lines_decoded): Likewise.
 377         (display_debug_links): Likewise.
 378         * elfcomm.c (setup_archive): Likewise.
 379         * elfcomm.h (const_strneq): Likewise.
 380         * readelf.c (process_section_headers): Likewise.
 381         (slurp_ia64_unwind_table): Likewise.
 382         (slurp_hppa_unwind_table): Likewise.
 383         (decode_arm_unwind): Likewise.
 384         (display_debug_section): Likewise.
 385         (process_note): Likewise.
 386
 387 2021-03-31  Alan Modra  <amodra@gmail.com>
 388
 389         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 390         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 391         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 392         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 393         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 394         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 395         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 396         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 397         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 398         and TRUE with true throughout.
 399
 400 2021-03-31  Alan Modra  <amodra@gmail.com>
 401
 402         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 403         * dwarf.c: Likewise.
 404
 405 2021-03-31  Alan Modra  <amodra@gmail.com>
 406
 407         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 408
 409 2021-03-29  Alan Modra  <amodra@gmail.com>
 410
 411         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 412         * dwarf.c (read_and_display_attr_value): Likewise.
 413         (display_debug_str_offsets): Likewise.
 414         * objdump.c (dump_bfd): Likewise.
 415         * readelf.c (dump_section_as_strings): Likewise.
 416         (dump_section_as_bytes): Likewise.
 417
 418 2021-03-29  Alan Modra  <amodra@gmail.com>
 419
 420         * objdump.c (process_links): Use type int.
 421         * readelf.c (request_dump): Don't increment do_dump, set it.
 422         * windint.h (target_is_bigendian): Use type bfd_boolean.
 423         * windmc.c (target_is_bigendian): Likewise.
 424         * windres.c (target_is_bigendian): Likewise.
 425
 426 2021-03-22  Martin Liska  <mliska@suse.cz>
 427
 428         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 429         with startswith.
 430         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 431         * objcopy.c (is_mergeable_note_section): Likewise.
 432         * objdump.c (dump_dwarf_section): Likewise.
 433         * prdbg.c (pr_method_type): Likewise.
 434         (pr_class_baseclass): Likewise.
 435         (tg_class_baseclass): Likewise.
 436         * readelf.c (process_lto_symbol_tables): Likewise.
 437         * stabs.c (ULLHIGH): Likewise.
 438         (parse_stab_argtypes): Likewise.
 439         (stab_demangle_function_name): Likewise.
 440
 441 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 442
 443         * readelf.c (get_machine_name): Add EM_INTELGT.
 444
 445 2021-03-18  Nick Clifton  <nickc@redhat.com>
 446
 447         PR 27478
 448         * readelf.c (dump_section_as_strings): Mention separate filename.
 449         (dump_section_as_bytes): Likewise.
 450         (dump_section_as_ctf): Likewise.
 451         (initialise_dumkps_byname): Only issue a warning for missing
 452         sections if processing the main file.
 453         (process_section_contents): Only issue a warning for unsumped
 454         section numbers in the main file.
 455         (initialise_dump_sects): New function.  Contains code extracted
 456         from ...
 457         (process_object): ... here.  Also call initialise_dump_sects for
 458         separate files.
 459
 460 2021-03-16  Nick Clifton  <nickc@redhat.com>
 461
 462         PR 27534
 463         * readelf.c (display_debug_section): Also retain .debug_addr
 464         sections.
 465
 466 2021-03-16  Nick Clifton  <nickc@redhat.com>
 467
 468         PR 27533
 469         * readelf.c (process_section_contents): Only dump debug
 470         information for separate files unless process_links is enabled.
 471         (process_object): Always call process_section_contents for
 472         separate info files.
 473
 474 2021-03-15  Nick Clifton  <nickc@redhat.com>
 475
 476         PR 27487
 477         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 478         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 479         (long_options): Add just-symbols.
 480         (set_output_format): Add support for just-symbols.
 481         (get_print_format): Likewise.
 482         (do_not_print_object_filename): New function.
 483         (do_not_print_archive_filename): New function.
 484         (do_not_print_archive_member): New function.
 485         (do_not_print_symbol_filename): New function.
 486         (just_print_symbol_name): New function.
 487         (main): Handle --just-symbols.
 488         * NEWS: Mention the new feature.
 489         * doc/binutils.texi: Document the new feature.
 490
 491 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 492
 493         * od-xcoff.c: Replace RTB by TRL entry.
 494
 495 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 496             Andrew Burgess  <andrew.burgess@embecosm.com>
 497
 498         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 499
 500 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 501             Andrew Burgess  <andrew.burgess@embecosm.com>
 502
 503         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 504
 505 2021-03-05  Nick Clifton  <nickc@redhat.com>
 506
 507         PR 27387
 508         * dwarf.c (display_debug_macro): Handle the displaying of
 509         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 510         .debug_macro.dwo sections.
 511
 512 2021-03-04  Nick Clifton  <nickc@redhat.com>
 513
 514         PR 27478
 515         * objdump.c (process_links): New variable.
 516         (usage): Add --process-links.
 517         (long_options): Likewise.
 518         (dump_bfd): Stop processing once the bfd has been loaded unless
 519         this is the main file or process_links has been enabled.
 520         (main): Handle the process-links option.
 521         * readelf.c (process_links): New variable.
 522         (struct filedata): Add is_separate field.
 523         (options): Add --process-links.
 524         (usage): Likewise.
 525         (parse_args): Likewise.
 526         (process_file_header): Include the filename when dumping
 527         information for separate debuginfo files.
 528         (process_program_headers): Likewise.
 529         (process_section_headers): Likewise.
 530         (process_section_groups): Likewise.
 531         (process_relocs): Likewise.
 532         (process_dynamic_section): Likewise.
 533         (process_version_sections): Likewise.
 534         (display_lto_symtab): Likewise.
 535         (process_symbol_table): Likewise.
 536         (process_syminfo): Likewise.
 537         (initialise_dumps_by_name): Likewise.
 538         (process_section_contents): Likewise.
 539         (process_notes_at): Likewise.
 540         (process_notes): Likewise.
 541         (open_file): Add is_separate parameter.  Use to initialise the
 542         is_separate field in the filedata structure.
 543         (open_deug): Update call to open_file.
 544         (process_object): Add processing of the contents of separate
 545         debuginfo files, gated by the process_links variable.
 546         (process_archive): Update call to open_file.
 547         (process_file): Initialise the is_separate field in the filedata
 548         structure.
 549         * dwarf.c (load_separate_debug_info_file): Only report the
 550         loading of a separate file if debug links are being dumped.
 551         * objcopy.c (keep_section_symbols): New variable.
 552         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
 553         (strip_options): Add keep-section-symbols.
 554         (copy_options): Likewise.
 555         (copy_usage): Likewise.
 556         (strip_usage): Likewise.
 557         (copy_object): Keep section symbols if requested by command line
 558         option.
 559         (strip_main): Handle --keep-section-symbols.
 560         (copy_main): Likewise.
 561         * doc/binutils.texi: Document the new options.
 562         * NEWS: Mention the new features.
 563         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
 564         Update options passed to objdump.  Use diff rather than cmp to
 565         compare the dumped data.
 566         * testsuite/binutils-all/objdump.WK2: Update regexp.
 567         * testsuite/binutils-all/objdump.WK3: Update regexp.
 568         * testsuite/binutils-all/objdump.exp: Use --process-links
 569         instead of --dwarf=follow-links.
 570         * testsuite/binutils-all/readelf.exp (readelf_test): Include
 571         readelf's output in the log when the test fails.
 572         Add the -P option to the -wKis test.
 573         * testsuite/binutils-all/readelf.wKis: Update expected output.
 574
 575 2021-03-03  Alan Modra  <amodra@gmail.com>
 576
 577         PR 27493
 578         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
 579         * NEWS: Mention feature.
 580
 581 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         PR binutils/27486
 584         * dwarf.c (load_separate_debug_info): Issue warning only if
 585         do_debug_links is set.
 586         * testsuite/binutils-all/compress.exp: Run objdump and readelf
 587         with missing debug file.
 588
 589 2021-03-01  Alan Modra  <amodra@gmail.com>
 590
 591         PR 27128
 592         * doc/binutils.texi: Add nm --with-symbol-versions and
 593         --without-symbol-versions documentation.
 594         * nm.c (with_symbol_versions): New variable.
 595         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
 596         (long_options): Make --with-symbol-versions entry twiddle the flag.
 597         Add --without-symbol-versions.
 598         (print_symname): Strip version when !with_symbol_versions.  Add
 599         dynamic version info under control of with_symbol_versions.
 600         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
 601
 602 2021-02-26  Fangrui Song  <maskray@google.com>
 603
 604         PR 27408
 605         * readelf.c (quiet): New option flag.
 606         (enum long_option_values): New enum to hold long option value.
 607         (long_options): Add --quiet.
 608         (usage): Mention --quiet.
 609         (display_rel_file): If quiet is enabled, suppress "no symbols".
 610         (main): Handle the new option.
 611         * NEWS: Mention --quiet.
 612         * docs/binutils.texi: Document --quiet.
 613
 614 2021-02-26  Tom de Vries  <tdevries@suse.de>
 615
 616         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
 617
 618 2021-02-26  Tom de Vries  <tdevries@suse.de>
 619
 620         PR 27390
 621         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
 622         DW_FORM_addrx*.
 623         (read_and_display_attr_value): Likewise.
 624
 625 2021-02-25  Nick Clifton  <nickc@redhat.com>
 626
 627         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
 628         forms.
 629         (read_and_display_attr_value): Handle sup forms.
 630         (display_debug_sup): New function.  Displays the contents of a
 631         .debug_sup section.
 632         (load_debug_sup_file): New function.  Loads the contents of a file
 633         referenced by a .debug_sup section.
 634         (check_for_and_load_links): Call load_debug_sup_file.
 635         (debug_displays): Add entry for .debug_sup.
 636         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
 637         * readelf.c (process_section_headers): Add support for debug_sup.
 638         * doc/debug.options.texi: Note that the =links option will display
 639         the contents of .debug_sup sections.
 640         * NEWS: Mention the new support.
 641
 642 2021-02-25  Alan Modra  <amodra@gmail.com>
 643
 644         PR 27456
 645         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
 646
 647 2021-02-24  Nick Clifton  <nickc@redhat.com>
 648
 649         PR 27285
 650         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
 651         when adding together the section sizes.
 652
 653 2021-02-24  Nick Clifton  <nickc@redhat.com>
 654
 655         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
 656         build notes.
 657         * readelf.c (print_gnu_build_attribute_description): Likewise.
 658
 659 2021-02-24  Alan Modra  <amodra@gmail.com>
 660             Siddhesh Poyarekar  <siddhesh@gotplt.org>
 661
 662         PR 27456
 663         * bucomm.h (smart_rename): Update prototype.
 664         * rename.c (smart_rename): Add fromfd and preserve_dates params.
 665         Pass fromfd and target_stat to simple_copy.  Call set_times
 666         when preserve_dates.
 667         (simple_copy): Accept fromfd rather than from filename.  Add
 668         target_stat param.  Rewind fromfd rather than opening.  Open
 669         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
 670         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
 671         closing output temp file, and pass tmpfd to smart_rename.
 672         * arsup.c (temp_fd): Rename from real_fd.
 673         (ar_save): Dup temp_fd and pass to smart_rename.
 674         * objcopy.c (strip_main, copy_main): Likewise, and pass
 675         preserve_dates.
 676
 677 2021-02-24  Alan Modra  <amodra@gmail.com>
 678
 679         PR 27456
 680         * rename.c: Tidy throughout.
 681         (smart_rename): Always copy.  Remove windows specific code.
 682
 683 2021-02-20  Alan Modra  <amodra@gmail.com>
 684
 685         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
 686         (run_dump_test): Fail if expecting errors from a file like we do
 687         for error strings, if no error is seen.
 688
 689 2021-02-19  Alan Modra  <amodra@gmail.com>
 690
 691         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
 692
 693 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 694
 695         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
 696         SMART_RENAME.
 697         * arsup.c (ar_save): Likewise.
 698         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
 699         temporary file and adjust call to SMART_RENAME.
 700         (copy_main): Likewise.
 701         * rename.c [!S_ISLNK]: Remove definitions.
 702         (try_preserve_permissions): Remove function.
 703         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
 704         rename system call only if TO does not exist.
 705         * bucomm.h (smart_rename): Adjust declaration.
 706
 707 2021-02-18  Nick Clifton  <nickc@redhat.com>
 708
 709         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
 710         address that is higher than the end address.
 711
 712 2021-02-17  Alan Modra  <amodra@gmail.com>
 713
 714         * dwarf.c: Include limits.h.
 715         (CHAR_BIT): Provide backup define.
 716         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
 717         signed overflow checking.
 718         * testsuite/binutils-all/pr26548.s,
 719         * testsuite/binutils-all/pr26548.d,
 720         * testsuite/binutils-all/pr26548e.d: New tests.
 721         * testsuite/binutils-all/readelf.exp: Run them.
 722         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
 723
 724 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 725
 726         * dwarf.c (process_debug_info): Initialize "dwo_id".
 727
 728 2021-02-15  Alan Modra  <amodra@gmail.com>
 729
 730         * objdump.c (load_specific_debug_section): Don't call
 731         bfd_cache_section_contents.  Rearrange so that
 732         bfd_get_full_section_contents is not called on path where
 733         bfd_simple_get_relocated_section_contents is called.
 734         Don't set section->user_data.
 735         (free_debug_section): Always free section->start.  Don't twiddle
 736         section flags.
 737         * readelf.c (load_specific_debug_section): Don't set user_data.
 738         * dwarf.h (struct dwarf_section): Remove use_data field.
 739         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
 740
 741 2021-02-15  Alan Modra  <amodra@gmail.com>
 742
 743         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
 744         * testsuite/binutils-all/objdump.exp: Likewise.
 745
 746 2021-02-14  Alan Modra  <amodra@gmail.com>
 747
 748         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
 749         to the symbol array.
 750         (slurp_dynamic_symtab): Likewise.
 751         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
 752
 753 2021-02-14  Alan Modra  <amodra@gmail.com>
 754
 755         * Makefile.in: Regenerate.
 756         * doc/Makefile.in: Regenerate.
 757
 758 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 759
 760         * aclocal.m4: Regenerate.
 761
 762 2021-02-12  Nick Clifton  <nickc@redhat.com>
 763
 764         * configure.ac (follow-debug-links): Add option to enable or
 765         disable the following of debug links by default.  Set the
 766         default for the option to be 'follow'.
 767         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
 768         (dwarf_select_sections_by_names): Add no-follow-links option.
 769         (dwarf_select_sections_by_letter): Add 'N' option.
 770         * objdump.c (usage): Add conditional text describing the
 771         follow links option.
 772         (slurp_symtab): Ensure that there is a NULL entry at the end
 773         of the symbol table.
 774         (slurp_dynamic_symtab): Likewise.
 775         (dump_bfd): When extending the symbol table, ensure that there
 776         is still a NULL entry at the end.
 777         * readelf.c (usage): Add conditional text describing the
 778         follow links option.
 779         * doc/binutils.texi: Update documentation for objcopy and
 780         readelf.
 781         * doc/debug.options.texi: Update documentation of the
 782         follow-links option.
 783         * config.in: Regenerate.
 784         * configure: Regenerate.
 785         * testsuite/binutils-all/compress.exp: Add the -WN option to
 786         objdump command lines that are not expecting to follow links.
 787         * testsuite/binutils-all/readelf.exp: Add the
 788         --debug-dump=no-follow-links option to tests that are not
 789         expecting to follow debug links.
 790         * NEWS: Mention the new behaviour.
 791
 792 2021-02-12  Alan Modra  <amodra@gmail.com>
 793
 794         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
 795         gas or ld fails to build a testcase rather than "unresolved".
 796         Report "fail" when readelf returns an error status rather than
 797         "unresolved".
 798         * testsuite/binutils-all/ar.exp: Likewise.
 799         * testsuite/binutils-all/compress.exp: Likewise.
 800         * testsuite/binutils-all/readelf.exp: Likewise.
 801
 802 2021-02-12  Alan Modra  <amodra@gmail.com>
 803
 804         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
 805         "c" with "ccc" labels.
 806
 807 2021-02-12  Tom de Vries  <tdevries@suse.de>
 808
 809         * dwarf.h (debug_info): Fix typo in comment.
 810
 811 2021-02-12  Tom de Vries  <tdevries@suse.de>
 812
 813         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
 814         entries.
 815
 816 2021-02-12  Tom de Vries  <tdevries@suse.de>
 817
 818         * dwarf.c (process_debug_info): Print DWO ID.
 819
 820 2021-02-11  Alan Modra  <amodra@gmail.com>
 821
 822         PR 27290
 823         PR 27293
 824         PR 27295
 825         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
 826         Use bfd_malloc_and_get_section.
 827         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
 828         check namesz.  Return NULL if descsz is too small.  Ensure
 829         string table is terminated.
 830         (elf32_avr_get_device_info): Formatting.  Add note_size param.
 831         Sanity check note.
 832         (elf32_avr_dump_mem_usage): Adjust to suit.
 833
 834 2021-02-10  Tom de Vries  <tdevries@suse.de>
 835
 836         PR binutils/27391
 837         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
 838
 839 2021-02-10  Tom de Vries  <tdevries@suse.de>
 840
 841         PR binutils/27371
 842         * dwarf.c (display_debug_ranges): Filter range lists according to
 843         section.
 844
 845 2021-02-09  Tom de Vries  <tdevries@suse.de>
 846
 847         PR binutils/27370
 848         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
 849
 850 2021-02-09  Tom de Vries  <tdevries@suse.de>
 851
 852         PR binutils/27386
 853         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
 854         DW_UT_split_compile.
 855
 856 2021-02-09  Alan Modra  <amodra@gmail.com>
 857
 858         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
 859         symbianelf.
 860
 861 2021-02-07  Alan Modra  <amodra@gmail.com>
 862
 863         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
 864         uninitialised on invalid input.
 865
 866 2021-02-06  Alan Modra  <amodra@gmail.com>
 867
 868         PR 27349
 869         * rename.c (smart_rename): Test for existence and type of output
 870         file with lstat.
 871
 872 2021-02-05  Nick Clifton  <nickc@redhat.com>
 873
 874         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
 875
 876 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
 877
 878         PR 27252
 879         * elfedit.c (check_file):
 880         * bucomm.c (get_file_size): Fix typos in comments.
 881
 882 2021-02-05  Alan Modra  <amodra@gmail.com>
 883
 884         PR 27345
 885         * arsup.c (ar_save): Use stat rather than lstat.
 886
 887 2021-02-03  Alan Modra  <amodra@gmail.com>
 888
 889         PR 27270
 890         PR 27284
 891         PR 26945
 892         * ar.c: Don't include libbfd.h.
 893         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
 894         bfd_stat rather than fstat on iostream.  Move stat and fd tests
 895         outside of _WIN32 ifdef.  Delete skip_stat variable.
 896         * arsup.c (temp_name, real_ofd): New static variables.
 897         (ar_open): Use make_tempname and bfd_fdopenw.
 898         (ar_save): Adjust to suit ar_open changes.  Move stat output
 899         of _WIN32 ifdef.
 900         * objcopy.c: Don't include libbfd.h.
 901         (copy_file): Use bfd_stat.
 902
 903 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR binutils/27281
 906         * readelf.c (process_section_headers): Add 'R' and 'D' to
 907         "Key to Flags:".
 908         * testsuite/binutils-all/retain1a.d: Updated.
 909
 910 2021-01-30  Nick Clifton  <nickc@redhat.com>
 911
 912         * README-how-to-make-a-release: Small updates after the 2.35.2
 913         release.
 914
 915 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 916
 917         PR 4356
 918         * windres.c (quot): Use double quotes to protect strings on
 919         Windows platforms.
 920
 921 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
 922
 923         PR 27252
 924         * bucomm.c (get_file_size): Add code to handle /dev/null on
 925         Windows systems.
 926         * elfedit.c (check_file): Likewise.
 927
 928 2021-01-27  Nick Clifton  <nickc@redhat.com>
 929
 930         * objcopy.c (copy_main): Remove conditional control of the calls
 931         to free, simplifying the code and making it easier to detect
 932         typos.
 933
 934 2021-01-26  Frederic Cambus  <fred@statdns.com>
 935
 936         * objcopy.c (copy_main): Fix a double free happening when both
 937         --localize-symbols and --globalize-symbols options are invoked
 938         together.
 939
 940 2021-01-24  Nick Clifton  <nickc@redhat.com>
 941
 942         * README-how-to-make-a-release: Minor updates after the 2.36 release.
 943
 944 2021-01-16  Alan Modra  <amodra@gmail.com>
 945
 946         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
 947
 948 2021-01-15  Alan Modra  <amodra@gmail.com>
 949
 950         PR 26539
 951         * readelf.c (uncompress_section_contents): Always call inflateEnd.
 952
 953 2021-01-14  Alexandre Oliva <oliva@gnu.org>
 954
 955         * MAINTAINERS: Update my email address.
 956
 957 2021-01-14  Nick Clifton  <nickc@redhat.com>
 958
 959         * po/sv.po: Updated Swedish translation.
 960
 961 2021-01-13  Alan Modra  <amodra@gmail.com>
 962
 963         * Makefile.in: Regenerate.
 964         * doc/Makefile.in: Regenerate.
 965
 966 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
 967
 968         PR 27037
 969         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
 970         and before exit.
 971         (i386_x64_trampoline): Add SEH annotations.
 972         (struct mac): Add how_seh field.
 973         (make_delay_head): If how_set field is true add SEh instructions.
 974
 975 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         PR binutils/26792
 978         * configure.ac: Use GNU_MAKE_JOBSERVER.
 979         * aclocal.m4: Regenerated.
 980         * configure: Likewise.
 981
 982 2021-01-12  Nick Clifton  <nickc@redhat.com>
 983
 984         * po/fr.po: Updated French translation.
 985
 986 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         PR ld/27173
 989         * configure: Regenerated.
 990
 991 2021-01-11  Nick Clifton  <nickc@redhat.com>
 992
 993         * po/pt.po: Updated Portuguese translation.
 994         * po/sr.po: Updated Serbian translation.
 995         * po/uk.po: Updated Ukranian translation.
 996
 997 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         * configure: Regenerated.
1000
1001 2021-01-09  Nick Clifton  <nickc@redhat.com>
1002
1003         * configure: Regenerate.
1004         * po/binutils.pot: Regenerate.
1005
1006 2021-01-09  Nick Clifton  <nickc@redhat.com>
1007
1008         * 2.36 release branch crated.
1009         * README-how-to-make-a-release: Add note about updating Makefiles
1010         and libtool files.
1011         * BRANCHES: Add binutils-2.36-branch.
1012
1013 2021-01-09  Alan Modra  <amodra@gmail.com>
1014
1015         * configure: Regenerate.
1016
1017 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1018
1019         * configure: Regenerate.
1020
1021 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1022
1023         PR 27109
1024         * objcopy.c (copy_object): Handle section symbols for
1025         non-relocatable inputs.
1026         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1027         is_elf_unused_section_symbols.
1028         * testsuite/binutils-all/readelf.s-64: Updated.
1029         * testsuite/binutils-all/readelf.ss: Likewise.
1030         * testsuite/binutils-all/readelf.ss-64: Likewise.
1031         * testsuite/binutils-all/readelf.s-64-unused: New file.
1032         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1033         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1034         * testsuite/lib/binutils-common.exp
1035         (is_elf_unused_section_symbols): New proc.
1036
1037 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1038
1039         * binutils/readelf.c: Correct grammar in comment.
1040
1041 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1042
1043         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1044         * doc/binutils.texi: Correct grammar.
1045         * readelf.c (process_version_sections): Correct spelling of auxiliary
1046         in warning.
1047         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1048
1049 2021-01-01  Alan Modra  <amodra@gmail.com>
1050
1051         Update year range in copyright notice of all files.
1052
1053 For older changes see ChangeLog-2020
1054 \f
1055 Copyright (C) 2021 Free Software Foundation, Inc.
1056
1057 Copying and distribution of this file, with or without modification,
1058 are permitted in any medium without royalty provided the copyright
1059 notice and this notice are preserved.
1060
1061 Local Variables:
1062 mode: change-log
1063 left-margin: 8
1064 fill-column: 74
1065 version-control: never
1066 End: