binutils/ChangeLog

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