binutils/ChangeLog

   1 2021-11-30  Nick Clifton  <nickc@redhat.com>
   2
   3         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
   4         offsets, sizes and ranges.
   5         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
   6         the offset.
   7         (display_loclists_list): Likewise.
   8         (display_loc_list_dwo): Likewise.
   9         (display_debug_str): Likewise.
  10         (display_debug_aranges): Likewise.
  11         (display_debug_ranges_list): Likewise.
  12         (display_debug_rnglists_list): Likewise.
  13         (display_debug_ranges): Likewise.
  14
  15 2021-11-29  Nick Clifton  <nickc@redhat.com>
  16
  17         PR 28632
  18         * strings.c (usage): Update desciption of -n option.
  19         * doc/binutils.texi: Likewise.
  20
  21 2021-11-24  Nick Clifton  <nickc@redhat.com>
  22
  23         PR 28564
  24         * sysdump.c (getCHARS): Check for an out of bounds read.
  25
  26 2021-11-16  Fangrui Song  <maskray@google.com>
  27
  28         * readelf.c (enum relocation_type): New.
  29         (slurp_relr_relocs): New.
  30         (dump_relocations): Change is_rela to rel_type.
  31         Dump RELR.
  32         (dynamic_relocations): Add DT_RELR.
  33         (process_relocs): Check SHT_RELR and DT_RELR.
  34         (process_dynamic_section): Store into dynamic_info for
  35         DT_RELR/DT_RELRENT/DT_RELRSZ.
  36
  37 2021-11-09  Nick Clifton  <nickc@redhat.com>
  38
  39         * nm.c: Add --unicode option to control how unicode characters are
  40         handled.
  41         * objdump.c: Likewise.
  42         * readelf.c: Likewise.
  43         * strings.c: Likewise.
  44         * binutils.texi: Document the new feature.
  45         * NEWS: Document the new feature.
  46         * testsuite/binutils-all/unicode.exp: New file.
  47         * testsuite/binutils-all/nm.hex.unicode
  48         * testsuite/binutils-all/strings.escape.unicode
  49         * testsuite/binutils-all/objdump.highlight.unicode
  50         * testsuite/binutils-all/readelf.invalid.unicode
  51
  52 2021-11-03  Tom Tromey  <tromey@adacore.com>
  53
  54         * dwarf.c (display_debug_loc): Use section name in warnings.
  55
  56 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
  57
  58         * objdump.c (usage): --ctf now has an optional argument.
  59         (main): Adjust accordingly.
  60         (dump_ctf): Default it.
  61         * doc/ctf.options.texi: Adjust.
  62
  63 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
  64
  65         * objdump.c (usage): --ctf-parent now takes a name, not a section.
  66         (dump_ctf): Don't open a separate section; use the parent_name in
  67         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
  68         so we can pass down a member count.
  69         (dump_ctf_archive_member): Add the member count; don't return
  70         anything.  Import parents into children no matter what the
  71         parent's name, while still avoiding displaying the header for the
  72         common parent name of ".ctf".
  73         * readelf.c (usage): Adjust similarly.
  74         (dump_section_as_ctf): Likewise.
  75         (dump_ctf_archive_member): Likewise.  Never stop iterating over
  76         archive members, even if ctf_dump of one member fails.
  77         * doc/ctf.options.texi: Adjust.
  78
  79 2021-10-19  Nick Clifton  <nickc@redhat.com>
  80
  81         * nm.c (filter_symbols): Test for a NULL name before checking to
  82         see if the symbol is __gnu_lto_slim.
  83         * objcopy.c (filter_symbols): Likewise.
  84
  85 2021-09-30  Nick Clifton  <nickc@redhat.com>
  86
  87         * objcopy.c (filter_symbols): Fail if attempting to dredefine
  88         symbols in an LTO object file.
  89
  90 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
  91
  92         * configure: Regenerate.
  93
  94 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
  95
  96         * testsuite/binutils-all/riscv/riscv.exp: New file.
  97         * testsuite/binutils-all/riscv/unknown.d: New file.
  98         * testsuite/binutils-all/riscv/unknown.s: New file.
  99
 100 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 101
 102         Revert: [AArch64] MTE corefile support
 103
 104         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 105
 106         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 107
 108 2021-08-11  Nick Clifton  <nickc@redhat.com>
 109
 110         * po/pt.po: Updated Portuguese translation.
 111
 112 2021-08-10  Nick Clifton  <nickc@redhat.com>
 113
 114         * po/sr.po: Updated Serbian translation.
 115
 116 2021-07-16  Nick Clifton  <nickc@redhat.com>
 117
 118         * po/sv.po: Updated Swedish translation.
 119
 120 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 121
 122         * dwarf.h (struct dwarf_section): Add XCOFF name.
 123         * dwarf.c (struct dwarf_section_display): Update.
 124         * objdump.c (load_debug_section): Add XCOFF name handler.
 125         (dump_dwarf_section): Likewise.
 126
 127 2021-07-12  Nick Clifton  <nickc@redhat.com>
 128
 129         * po/fr.po: Updated French translation.
 130
 131 2021-07-10  Alan Modra  <amodra@gmail.com>
 132
 133         PR 28069
 134         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 135         parameter, use initial "data" pointer as the end.  Formatting.
 136         Don't count down bytes as they are read.
 137         (read_and_display_attr_value): Adjust display_discr_list call.
 138         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 139         report_leb_status.
 140         * dwarf.h (report_leb_status): Don't report file and line
 141         numbers.  Delete file and lnum parameters,
 142         (READ_ULEB, READ_SLEB): Adjust.
 143
 144 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 145
 146         * configure.ac: Check for strnlen declaration.
 147         * configure, config.in: Regenerate.
 148
 149 2021-07-05  Alan Modra  <amodra@gmail.com>
 150
 151         PR 28047
 152         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 153         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 154         section.  Adjust all callers.
 155
 156 2021-07-03  Nick Clifton  <nickc@redhat.com>
 157
 158         * configure: Regenerate.
 159         * po/opcodes.pot: Regenerate.
 160         * README-how-to-make-a-release: Update.
 161
 162 2021-07-03  Nick Clifton  <nickc@redhat.com>
 163
 164         * 2.37 release branch created.
 165
 166 2021-07-02  Alan Modra  <amodra@gmail.com>
 167
 168         PR 28048
 169         * dwarf.c (get_type_signedness): Don't run off end of buffer
 170         printing DW_FORM_string attribute.
 171
 172 2021-07-01  Nick Clifton  <nickc@redhat.com>
 173
 174         PR 28029
 175         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 176
 177 2021-07-01  Andrei Homescu  <ah@immunant.com>
 178
 179         * readelf.c (process_archive): Reset file position to the
 180         beginning when calling process_object for thin archive members.
 181         * testsuite/binutils-all/readelf.exp: Add test.
 182         * testsuite/binutils-all/readelf.h.thin: New file.
 183
 184 2021-06-30  Tom Tromey  <tom@tromey.com>
 185
 186         * dwarf.c (read_and_display_attr_value): Handle
 187         DW_FORM_implicit_const.
 188
 189 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 190
 191         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 192         and DW_CFA_def_cfa_offset_sf have a signed offset.
 193
 194 2021-06-19  Alan Modra  <amodra@gmail.com>
 195
 196         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 197         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 198         Don't make an unnecessary copy when length is good.
 199
 200 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * readelf.c (print_gnu_property_note): Handle
 203         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 204         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 205
 206 2021-06-15  Nick Clifton  <nickc@redhat.com>
 207
 208         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 209
 210 2021-06-15  Alan Modra  <amodra@gmail.com>
 211
 212         * readelf.c (locate_dynamic_section, is_pie): New functions.
 213         (get_file_type): Replace e_type parameter with filedata.  Call
 214         is_pie for ET_DYN.  Update all callers.
 215         (process_program_headers): Use local variables dynamic_addr and
 216         dynamic_size, updating filedata on exit from function.  Set
 217         dynamic_size of 1 to indicate no dynamic section or segment.
 218         Update tests of dynamic_size throughout.
 219         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 220
 221 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 222
 223         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 224         (add_abbrev_attr): Likewise.
 225         (process_abbrev_set): Likewise.
 226         (display_debug_abbrev): Adjust to above change.
 227
 228 2021-06-12  Alan Modra  <amodra@gmail.com>
 229
 230         * readelf.c (process_file_header): Don't clear section_headers.
 231
 232 2021-06-12  Alan Modra  <amodra@gmail.com>
 233
 234         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 235         that to get_32bit_section_headers or get_64bit_section_headers.
 236         (process_object): Throw away section header read to print file
 237         header extension.
 238
 239 2021-06-11  Alan Modra  <amodra@gmail.com>
 240
 241         * readelf.c (struct filedata): Move archive_file_offset and
 242         archive_file_size earlier.
 243         (free_filedata): Clear using memset.
 244
 245 2021-06-11  Alan Modra  <amodra@gmail.com>
 246
 247         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 248         (get_elf_symbols): ..this new function throughout.
 249         (get_32bit_section_headers): Don't free section_headers.
 250         (get_64bit_section_headers): Likewise.
 251         (get_section_headers): New function, use throughout in place of
 252         32bit and 64bit variants.
 253         (get_dynamic_section): Similarly.
 254         (process_section_headers): Don't free filedata memory here.
 255         (get_file_header): Don't get section headers here..
 256         (process_object): ..Read them here instead.  Don't exit without
 257         freeing filedata memory.
 258
 259 2021-06-09  Nick Clifton  <nickc@redhat.com>
 260
 261         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 262
 263 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 264
 265         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 266
 267 2021-05-29  Alan Modra  <amodra@gmail.com>
 268
 269         * objdump (usage): Add missing \n.
 270
 271 2021-05-29  Alan Modra  <amodra@gmail.com>
 272
 273         * readelf.c (parse_args): Call dwarf_select_sections_all on
 274         --debug-dump without optarg.
 275         (usage): Associate -w and --debug-dump options closely.
 276         Split up help message.  Remove extraneous blank lines around
 277         ctf help.
 278         * objdump.c (usage): Similarly.
 279
 280 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 281
 282         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 283         operand disassembly.
 284         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 285
 286 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 287
 288         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 289         machine for disassembly.
 290         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 291         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 292         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 293
 294 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         PR ld/27905
 297         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 298
 299 2021-05-27  Alan Modra  <amodra@gmail.com>
 300
 301         * readelf (usage): Order -w letters to match --debug-dump= and
 302         move common '=' for --debug-dump out of brackets.
 303
 304 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 305
 306         PR ld/27905
 307         * readelf.c (decode_x86_feature_2): Support
 308         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 309
 310 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 311
 312         * readelf.c (get_machine_name): Change Loongson Loongarch to
 313         LoongArch.
 314
 315 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 316
 317         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 318
 319 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 320
 321         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 322
 323 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 324
 325         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 326
 327 2021-05-19  Alan Modra  <amodra@gmail.com>
 328
 329         PR 27884
 330         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 331         param with map_return, and return map for DW_FORM_ref_addr.
 332         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 333         Pass returned cu map start and end to recursive call.
 334         (read_and_display_attr_value): Similarly.
 335
 336 2021-05-19  Alan Modra  <amodra@gmail.com>
 337
 338         PR 27879
 339         * sysdump.c (getBARRAY): Sanity check size against max.
 340         (getINT): Avoid UB shift left.
 341
 342 2021-05-15  Alan Modra  <amodra@gmail.com>
 343
 344         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 345         Delete dead code.
 346
 347 2021-05-15  Alan Modra  <amodra@gmail.com>
 348
 349         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 350         length calculations.
 351
 352 2021-05-15  Alan Modra  <amodra@gmail.com>
 353
 354         * dwarf.c (display_debug_names): Complain when header length is
 355         too small.  Avoid pointer UB.  Sanity check augmentation string,
 356         CU table, TU table and foreign TU table sizes.
 357
 358 2021-05-15  Alan Modra  <amodra@gmail.com>
 359
 360         * dwarf.c (display_debug_frames): Delete initial_length_size.
 361         Avoid pointer UB.  Constrain data reads to length given in header.
 362         Sanity check cie header length.  Only skip up to next FDE on
 363         finding augmentation data too long.
 364
 365 2021-05-15  Alan Modra  <amodra@gmail.com>
 366
 367         * dwarf.c (read_cie): Add more sanity checks to ensure data
 368         pointer is not bumped past end.
 369
 370 2021-05-15  Alan Modra  <amodra@gmail.com>
 371
 372         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 373         Correct fallback size calculated on finding a reloc.  Constrain
 374         data reads to length given in header.  Avoid pointer UB.
 375
 376 2021-05-15  Alan Modra  <amodra@gmail.com>
 377
 378         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 379
 380 2021-05-15  Alan Modra  <amodra@gmail.com>
 381
 382         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 383         given in header.
 384
 385 2021-05-15  Alan Modra  <amodra@gmail.com>
 386
 387         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 388         Use end_ranges to constrain data reads to header length.  Avoid
 389         pointer UB.
 390
 391 2021-05-15  Alan Modra  <amodra@gmail.com>
 392
 393         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 394         before reading uleb length.  Warn on excess length.
 395
 396 2021-05-15  Alan Modra  <amodra@gmail.com>
 397
 398         * dwarf.c (display_debug_macro): Print strings that might not
 399         be zero terminated with %*s.  Don't bump curr if unterminated.
 400
 401 2021-05-15  Alan Modra  <amodra@gmail.com>
 402
 403         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 404         Simplify length sanity check, and check for too small lengths.
 405         Constrain data reads to header length.  Avoid pointer UB.
 406
 407 2021-05-15  Alan Modra  <amodra@gmail.com>
 408
 409         * dwarf.c (display_debug_macinfo): Print strings that might not
 410         be zero terminated with %*s.  Don't bump curr if unterminated.
 411
 412 2021-05-15  Alan Modra  <amodra@gmail.com>
 413
 414         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 415         Simplify length check.  Constrain reads to length given by header.
 416
 417 2021-05-15  Alan Modra  <amodra@gmail.com>
 418
 419         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 420         we have already checked for NUL termination.
 421
 422 2021-05-15  Alan Modra  <amodra@gmail.com>
 423
 424         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 425         Avoid pointer UB.  Keep within length specified by header.
 426         Delete dead code.
 427
 428 2021-05-15  Alan Modra  <amodra@gmail.com>
 429
 430         * dwarf.c (process_debug_info): Always do the first CU length
 431         scan for sanity checks.  Remove initial_length_size var and
 432         instead calculate end_cu.  Use end_cu to limit data reads.
 433         Delete now dead code checking length.
 434
 435 2021-05-15  Alan Modra  <amodra@gmail.com>
 436
 437         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 438
 439 2021-05-15  Alan Modra  <amodra@gmail.com>
 440
 441         * bucomm.h (_mul_overflow): Define.
 442         * dwarf.c (get_encoded_value): Avoid pointer UB.
 443
 444 2021-05-13  Alan Modra  <amodra@gmail.com>
 445
 446         PR 27861
 447         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 448         header length.
 449
 450 2021-05-13  Alan Modra  <amodra@gmail.com>
 451
 452         PR 27860
 453         * dwarf.c (display_debug_frames): Sanity check cie_off before
 454         attempting to read cie.
 455
 456 2021-05-12  Alan Modra  <amodra@gmail.com>
 457
 458         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 459         end when strnlen doesn't find string terminator.
 460         (decode_location_expression): Remove dead code.
 461         (skip_attr_bytes): Remove const from end param.  Ensure data
 462         pointer doesn't pass end.
 463         (get_type_signedness): Remove const from end param.
 464         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 465         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 466         (display_debug_pubnames_worker): Likewise.
 467         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 468         than blindly incrementing data pointer.
 469         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 470         compare pointers, compare lengths.
 471
 472 2021-05-12  Alan Modra  <amodra@gmail.com>
 473
 474         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 475         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 476         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 477         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 478         SAFE_BYTE_GET followed by increment.
 479         (process_debug_info): Likewise, and test bytes remaining before
 480         incrementing section_begin rather than using pointer comparison.
 481         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 482         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 483
 484 2021-05-12  Alan Modra  <amodra@gmail.com>
 485
 486         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 487         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 488         SAFE_BYTE_GET_AND_INC.
 489         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 490         (process_debug_info, process_cu_tu_index): Likewise.
 491         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 492         (byte_get, byte_get_little_endian, byte_get_big_endian),
 493         (byte_get_signed): Make size param unsigned.  Remove code dealing
 494         with 4-byte elf_vma.
 495         (byte_get_64): Delete.
 496         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 497         (byte_get, byte_get_little_endian, byte_get_big_endian),
 498         (byte_get_signed): Update prototypes.
 499         (byte_get_64): Delete.
 500
 501 2021-05-12  Alan Modra  <amodra@gmail.com>
 502
 503         PR 27836
 504         * dwarf.c (display_debug_frames): Don't compare pointers derived
 505         from user input.  Test offset against bounds instead.
 506
 507 2021-05-12  Alan Modra  <amodra@gmail.com>
 508
 509         PR 27853
 510         * dwarf.c (display_formatted_table): Test for data >= end rather
 511         than data == end.
 512         (process_extended_line_op): Likewise.
 513         (display_debug_lines_raw): Likewise.
 514         (display_debug_lines_decoded): Likewise.
 515
 516 2021-05-12  Alan Modra  <amodra@gmail.com>
 517
 518         PR 27849
 519         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 520         Sanity check section size for version and padding too.  Correct
 521         index sanity check.  Handle multiple tables in .debug_str_offsets.
 522
 523 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 524
 525         * dwarf.c (process_abbrev_set): Properly parenthesize before
 526         casting to unsigned long.
 527
 528 2021-05-11  Alan Modra  <amodra@gmail.com>
 529
 530         PR 27845
 531         * dwarf.c (process_abbrev_set): Replace start and end parameters
 532         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 533         all callers.  Sanity check parameters correctly and emit warnings
 534         here rather than..
 535         (process_debug_info): ..here.
 536
 537 2021-05-10  Thomas Wolff  <towo@towo.net>
 538
 539         PR 4356
 540         PR 26865
 541         PR 27594
 542         * windres.c (quot): Revert previous delta.  Do not use double
 543         quotes when spaces are detected in options.
 544         * doc/binutils.texi (windres): Remove suggestion that the
 545         --preprocessor option can take arguments.
 546
 547 2021-05-10  Alan Modra  <amodra@gmail.com>
 548
 549         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 550         END rather than adding amount to PTR.
 551         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 552
 553 2021-05-09  Alan Modra  <amodra@gmail.com>
 554
 555         * objcopy.c (eq_string): Delete.
 556         (create_symbol_htab): Use htab_eq_string.
 557
 558 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 559
 560         * README-how-to-make-a-release: Update html & pdf entries.
 561
 562 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 563
 564         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 565         * doc/Makefile.in: Regenerate.
 566
 567 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 568
 569         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 570         * doc/Makefile.in: Regenerate.
 571
 572 2021-05-07  Nick Clifton  <nickc@redhat.com>
 573
 574         * readelf.c (no_processor_specific_unwind): New function.
 575         (process_unwind): Use no_processor_specific_unwind for X86
 576         targets.
 577
 578 2021-05-07  Michael Forney <mforney@mforney.org>
 579
 580         * dwarf.c: Don't omit second operand of '?' operator.
 581
 582 2021-04-30  Nick Clifton  <nickc@redhat.com>
 583
 584         PR 27796
 585         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 586         .debug_sup section.
 587
 588 2021-04-29  Nick Clifton  <nickc@redhat.com>
 589
 590         PR 27594
 591         * doc/binutils.texi (windres): Correct the description of the
 592         default value of the --preprocessor argument.
 593
 594 2021-04-27  Nick Clifton  <nickc@redhat.com>
 595
 596         PR 27779
 597         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 598         (parse_gnu_debugaltlink): Likewise.
 599
 600 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 601
 602         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 603         aux structures.
 604
 605 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 606
 607         PR 27672
 608         * readelf.c (sym_base): New variable.
 609         (enum print_mode): Add more modes.
 610         (print_vma): Add suport for new modes.
 611         (options): Add sym-base.
 612         (usage): Add sym-base.
 613         (parse_args): Add support for --sym-base.
 614         (print_dynamic_symbol_size): New function.
 615         (print_dynamic_symbol): Use new function.
 616         * doc/binutils.texi: Document the new feature.
 617         * NEWS: Mention the new feature.
 618
 619 2021-04-21  Nick Clifton  <nickc@redhat.com>
 620
 621         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 622         Adjust expected output to allow for named section symbols.
 623         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 624         Likewise.
 625         * testsuite/binutils-all/readelf.s-64: Likewise.
 626         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 627         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 628         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 629
 630 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 631
 632         * readelf.c (print_dynamic_symbol): Print the section name for
 633         section symbols without a name of their own.
 634
 635 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 636
 637         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 638         add him to Past Maintainers.
 639         Update my email address.
 640
 641 2021-04-19  Nick Clifton  <nickc@redhat.com>
 642
 643         PR 21702
 644         * arsup.c (ar_addmod): Enable plugin support, if available.
 645
 646 2021-04-19  Nick Clifton  <nickc@redhat.com>
 647
 648         * rename.c: (get_stat_atime_ns): Add prototype.
 649         (get_stat_mtime_ns): Add prototype.
 650
 651 2021-04-16  Alan Modra  <amodra@gmail.com>
 652
 653         PR 27725
 654         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 655         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 656
 657 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 658
 659         PR 27725
 660         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 661         (get_stat_mtime_ns): Likewise.
 662
 663 2021-04-15  Alan Modra  <amodra@gmail.com>
 664
 665         PR 27725
 666         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 667         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 668         members of struct stat.
 669         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 670         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 671         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 672         (get_stat_atime, get_stat_mtime): Likewise.
 673         (set_times): Choose first available of utimensat, utimes, utime.
 674         Use above inline functions to set timespec and timeval values.
 675         * configure: Regenerate.
 676         * config.in: Regenerate.
 677         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 678         file timestamp when --preserve-dates is used.
 679
 680 2021-04-15  Alan Modra  <amodra@gmail.com>
 681
 682         PR 27456
 683         * rename.c (smart_rename): When TO and FROM are equal, just set
 684         file timestamp.
 685         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 686
 687 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         PR binutils/27708
 690         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 691         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 692         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 693         test.
 694
 695 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 696
 697         PR 27686
 698         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 699         end of the structure.
 700
 701 2021-04-14  Frederic Cambus  <fred@statdns.com>
 702
 703         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 704         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 705
 706 2021-04-14  Alan Modra  <amodra@gmail.com>
 707
 708         PR 27716
 709         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 710         * readelf.c (struct filedata): Change program_interpreter from
 711         a char array to a char pointer.
 712         (process_program_headers): Sanity check PT_INTERP p_filesz.
 713         Malloc program_interpreter using p_filesz and read directly from
 714         file.
 715         (process_dynamic_section): Check program_interpreter is non-NULL.
 716         (free_filedata): New function, split out from..
 717         (process_object): ..here.
 718         (close_debug_file): Call free_filedata.
 719         * sysdep.h: Don't include sys/param.h.
 720         (PATH_MAX): Don't define.
 721         * configure.ac: Don't check for sys/param.h.
 722         * configure: Regenerate.
 723
 724 2021-04-13  Frederic Cambus  <fred@statdns.com>
 725
 726         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 727         check for NT_NETBSD_PAX.
 728
 729 2021-04-12  Alan Modra  <amodra@gmail.com>
 730
 731         * configure.ac (--enable-checking): Add support.
 732         * config.in: Regenerate.
 733         * configure: Regenerate.
 734
 735 2021-04-09  Alan Modra  <amodra@gmail.com>
 736
 737         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 738         dynrelcount.
 739         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 740         (disassemble_section, disassemble_data): Likewise.
 741
 742 2021-04-06  Alan Modra  <amodra@gmail.com>
 743
 744         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 745
 746 2021-04-06  Alan Modra  <amodra@gmail.com>
 747
 748         * NEWS: Mention C99 requirement.
 749         * README: Likewise.  Modernise examples and "Reporting bugs".
 750
 751 2021-04-05  Alan Modra  <amodra@gmail.com>
 752
 753         * configure.ac: Assume long long is available.  Don't test for
 754         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 755         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 756         strcoll, setlocale, setmode or location of time_t.  Don't check
 757         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 758         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 759         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 760         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 761         locale.h, string.h and stdlib.h unconditionally.  Remove various
 762         fallback declarations.  Assume long long is available.
 763         * addr2line.c: Don't test HAVE_SETLOCALE.
 764         * ar.c: Likewise.
 765         * coffdump.c: Likewise.
 766         * dlltool.c: Likewise.
 767         * dllwrap.c: Likewise.
 768         * elfedit.c: Likewise.
 769         * nm.c: Likewise.
 770         * objcopy.c: Likewise.
 771         * objdump.c: Likewise.
 772         * readelf.c: Likewise.
 773         * size.c: Likewise.
 774         * srconv.c: Likewise.
 775         * strings.c: Likewise.
 776         * sysdump.c: Likewise.
 777         * windmc.c: Likewise.
 778         * windres.c: Likewise.
 779         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 780         * dwarf.c: Include limits.h unconditionally.  Assume long long
 781         is available.
 782         * nm.c: Don't test HAVE_STRCOLL.
 783         * readelf.c: Don't test HAVE_WCHAR_H.
 784         * strings.c: Assume long long is available.
 785         * syslex.l: Include string.h unconditionally.
 786         * aclocal.m4: Regenerate.
 787         * config.in: Regenerate.
 788         * configure: Regenerate.
 789         * Makefile.in: Regenerate.
 790         * doc/Makefile.in: Regenerate.
 791
 792 2021-04-01  Martin Liska  <mliska@suse.cz>
 793
 794         * elfcomm.h (strneq): Remove strneq and use startswith.
 795         * readelf.c (ia64_process_unwind): Likewise.
 796         (process_note): Likewise.
 797
 798 2021-04-01  Martin Liska  <mliska@suse.cz>
 799
 800         * dllwrap.c: Use startswith function.
 801         * objcopy.c (is_dwo_section): Likewise.
 802         (handle_remove_section_option): Likewise.
 803         (copy_main): Likewise.
 804         * objdump.c (is_significant_symbol_name): Likewise.
 805
 806 2021-04-01  Martin Liska  <mliska@suse.cz>
 807
 808         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 809         startswith.
 810         (display_debug_lines_decoded): Likewise.
 811         (display_debug_links): Likewise.
 812         * elfcomm.c (setup_archive): Likewise.
 813         * elfcomm.h (const_strneq): Likewise.
 814         * readelf.c (process_section_headers): Likewise.
 815         (slurp_ia64_unwind_table): Likewise.
 816         (slurp_hppa_unwind_table): Likewise.
 817         (decode_arm_unwind): Likewise.
 818         (display_debug_section): Likewise.
 819         (process_note): Likewise.
 820
 821 2021-03-31  Alan Modra  <amodra@gmail.com>
 822
 823         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 824         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 825         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 826         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 827         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 828         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 829         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 830         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 831         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 832         and TRUE with true throughout.
 833
 834 2021-03-31  Alan Modra  <amodra@gmail.com>
 835
 836         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 837         * dwarf.c: Likewise.
 838
 839 2021-03-31  Alan Modra  <amodra@gmail.com>
 840
 841         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 842
 843 2021-03-29  Alan Modra  <amodra@gmail.com>
 844
 845         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 846         * dwarf.c (read_and_display_attr_value): Likewise.
 847         (display_debug_str_offsets): Likewise.
 848         * objdump.c (dump_bfd): Likewise.
 849         * readelf.c (dump_section_as_strings): Likewise.
 850         (dump_section_as_bytes): Likewise.
 851
 852 2021-03-29  Alan Modra  <amodra@gmail.com>
 853
 854         * objdump.c (process_links): Use type int.
 855         * readelf.c (request_dump): Don't increment do_dump, set it.
 856         * windint.h (target_is_bigendian): Use type bfd_boolean.
 857         * windmc.c (target_is_bigendian): Likewise.
 858         * windres.c (target_is_bigendian): Likewise.
 859
 860 2021-03-22  Martin Liska  <mliska@suse.cz>
 861
 862         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 863         with startswith.
 864         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 865         * objcopy.c (is_mergeable_note_section): Likewise.
 866         * objdump.c (dump_dwarf_section): Likewise.
 867         * prdbg.c (pr_method_type): Likewise.
 868         (pr_class_baseclass): Likewise.
 869         (tg_class_baseclass): Likewise.
 870         * readelf.c (process_lto_symbol_tables): Likewise.
 871         * stabs.c (ULLHIGH): Likewise.
 872         (parse_stab_argtypes): Likewise.
 873         (stab_demangle_function_name): Likewise.
 874
 875 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         * readelf.c (get_machine_name): Add EM_INTELGT.
 878
 879 2021-03-18  Nick Clifton  <nickc@redhat.com>
 880
 881         PR 27478
 882         * readelf.c (dump_section_as_strings): Mention separate filename.
 883         (dump_section_as_bytes): Likewise.
 884         (dump_section_as_ctf): Likewise.
 885         (initialise_dumkps_byname): Only issue a warning for missing
 886         sections if processing the main file.
 887         (process_section_contents): Only issue a warning for unsumped
 888         section numbers in the main file.
 889         (initialise_dump_sects): New function.  Contains code extracted
 890         from ...
 891         (process_object): ... here.  Also call initialise_dump_sects for
 892         separate files.
 893
 894 2021-03-16  Nick Clifton  <nickc@redhat.com>
 895
 896         PR 27534
 897         * readelf.c (display_debug_section): Also retain .debug_addr
 898         sections.
 899
 900 2021-03-16  Nick Clifton  <nickc@redhat.com>
 901
 902         PR 27533
 903         * readelf.c (process_section_contents): Only dump debug
 904         information for separate files unless process_links is enabled.
 905         (process_object): Always call process_section_contents for
 906         separate info files.
 907
 908 2021-03-15  Nick Clifton  <nickc@redhat.com>
 909
 910         PR 27487
 911         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 912         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 913         (long_options): Add just-symbols.
 914         (set_output_format): Add support for just-symbols.
 915         (get_print_format): Likewise.
 916         (do_not_print_object_filename): New function.
 917         (do_not_print_archive_filename): New function.
 918         (do_not_print_archive_member): New function.
 919         (do_not_print_symbol_filename): New function.
 920         (just_print_symbol_name): New function.
 921         (main): Handle --just-symbols.
 922         * NEWS: Mention the new feature.
 923         * doc/binutils.texi: Document the new feature.
 924
 925 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 926
 927         * od-xcoff.c: Replace RTB by TRL entry.
 928
 929 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 930             Andrew Burgess  <andrew.burgess@embecosm.com>
 931
 932         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 933
 934 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 935             Andrew Burgess  <andrew.burgess@embecosm.com>
 936
 937         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 938
 939 2021-03-05  Nick Clifton  <nickc@redhat.com>
 940
 941         PR 27387
 942         * dwarf.c (display_debug_macro): Handle the displaying of
 943         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 944         .debug_macro.dwo sections.
 945
 946 2021-03-04  Nick Clifton  <nickc@redhat.com>
 947
 948         PR 27478
 949         * objdump.c (process_links): New variable.
 950         (usage): Add --process-links.
 951         (long_options): Likewise.
 952         (dump_bfd): Stop processing once the bfd has been loaded unless
 953         this is the main file or process_links has been enabled.
 954         (main): Handle the process-links option.
 955         * readelf.c (process_links): New variable.
 956         (struct filedata): Add is_separate field.
 957         (options): Add --process-links.
 958         (usage): Likewise.
 959         (parse_args): Likewise.
 960         (process_file_header): Include the filename when dumping
 961         information for separate debuginfo files.
 962         (process_program_headers): Likewise.
 963         (process_section_headers): Likewise.
 964         (process_section_groups): Likewise.
 965         (process_relocs): Likewise.
 966         (process_dynamic_section): Likewise.
 967         (process_version_sections): Likewise.
 968         (display_lto_symtab): Likewise.
 969         (process_symbol_table): Likewise.
 970         (process_syminfo): Likewise.
 971         (initialise_dumps_by_name): Likewise.
 972         (process_section_contents): Likewise.
 973         (process_notes_at): Likewise.
 974         (process_notes): Likewise.
 975         (open_file): Add is_separate parameter.  Use to initialise the
 976         is_separate field in the filedata structure.
 977         (open_deug): Update call to open_file.
 978         (process_object): Add processing of the contents of separate
 979         debuginfo files, gated by the process_links variable.
 980         (process_archive): Update call to open_file.
 981         (process_file): Initialise the is_separate field in the filedata
 982         structure.
 983         * dwarf.c (load_separate_debug_info_file): Only report the
 984         loading of a separate file if debug links are being dumped.
 985         * objcopy.c (keep_section_symbols): New variable.
 986         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
 987         (strip_options): Add keep-section-symbols.
 988         (copy_options): Likewise.
 989         (copy_usage): Likewise.
 990         (strip_usage): Likewise.
 991         (copy_object): Keep section symbols if requested by command line
 992         option.
 993         (strip_main): Handle --keep-section-symbols.
 994         (copy_main): Likewise.
 995         * doc/binutils.texi: Document the new options.
 996         * NEWS: Mention the new features.
 997         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
 998         Update options passed to objdump.  Use diff rather than cmp to
 999         compare the dumped data.
1000         * testsuite/binutils-all/objdump.WK2: Update regexp.
1001         * testsuite/binutils-all/objdump.WK3: Update regexp.
1002         * testsuite/binutils-all/objdump.exp: Use --process-links
1003         instead of --dwarf=follow-links.
1004         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1005         readelf's output in the log when the test fails.
1006         Add the -P option to the -wKis test.
1007         * testsuite/binutils-all/readelf.wKis: Update expected output.
1008
1009 2021-03-03  Alan Modra  <amodra@gmail.com>
1010
1011         PR 27493
1012         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1013         * NEWS: Mention feature.
1014
1015 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         PR binutils/27486
1018         * dwarf.c (load_separate_debug_info): Issue warning only if
1019         do_debug_links is set.
1020         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1021         with missing debug file.
1022
1023 2021-03-01  Alan Modra  <amodra@gmail.com>
1024
1025         PR 27128
1026         * doc/binutils.texi: Add nm --with-symbol-versions and
1027         --without-symbol-versions documentation.
1028         * nm.c (with_symbol_versions): New variable.
1029         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1030         (long_options): Make --with-symbol-versions entry twiddle the flag.
1031         Add --without-symbol-versions.
1032         (print_symname): Strip version when !with_symbol_versions.  Add
1033         dynamic version info under control of with_symbol_versions.
1034         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1035
1036 2021-02-26  Fangrui Song  <maskray@google.com>
1037
1038         PR 27408
1039         * readelf.c (quiet): New option flag.
1040         (enum long_option_values): New enum to hold long option value.
1041         (long_options): Add --quiet.
1042         (usage): Mention --quiet.
1043         (display_rel_file): If quiet is enabled, suppress "no symbols".
1044         (main): Handle the new option.
1045         * NEWS: Mention --quiet.
1046         * docs/binutils.texi: Document --quiet.
1047
1048 2021-02-26  Tom de Vries  <tdevries@suse.de>
1049
1050         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1051
1052 2021-02-26  Tom de Vries  <tdevries@suse.de>
1053
1054         PR 27390
1055         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1056         DW_FORM_addrx*.
1057         (read_and_display_attr_value): Likewise.
1058
1059 2021-02-25  Nick Clifton  <nickc@redhat.com>
1060
1061         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1062         forms.
1063         (read_and_display_attr_value): Handle sup forms.
1064         (display_debug_sup): New function.  Displays the contents of a
1065         .debug_sup section.
1066         (load_debug_sup_file): New function.  Loads the contents of a file
1067         referenced by a .debug_sup section.
1068         (check_for_and_load_links): Call load_debug_sup_file.
1069         (debug_displays): Add entry for .debug_sup.
1070         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1071         * readelf.c (process_section_headers): Add support for debug_sup.
1072         * doc/debug.options.texi: Note that the =links option will display
1073         the contents of .debug_sup sections.
1074         * NEWS: Mention the new support.
1075
1076 2021-02-25  Alan Modra  <amodra@gmail.com>
1077
1078         PR 27456
1079         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1080
1081 2021-02-24  Nick Clifton  <nickc@redhat.com>
1082
1083         PR 27285
1084         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1085         when adding together the section sizes.
1086
1087 2021-02-24  Nick Clifton  <nickc@redhat.com>
1088
1089         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1090         build notes.
1091         * readelf.c (print_gnu_build_attribute_description): Likewise.
1092
1093 2021-02-24  Alan Modra  <amodra@gmail.com>
1094             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1095
1096         PR 27456
1097         * bucomm.h (smart_rename): Update prototype.
1098         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1099         Pass fromfd and target_stat to simple_copy.  Call set_times
1100         when preserve_dates.
1101         (simple_copy): Accept fromfd rather than from filename.  Add
1102         target_stat param.  Rewind fromfd rather than opening.  Open
1103         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1104         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1105         closing output temp file, and pass tmpfd to smart_rename.
1106         * arsup.c (temp_fd): Rename from real_fd.
1107         (ar_save): Dup temp_fd and pass to smart_rename.
1108         * objcopy.c (strip_main, copy_main): Likewise, and pass
1109         preserve_dates.
1110
1111 2021-02-24  Alan Modra  <amodra@gmail.com>
1112
1113         PR 27456
1114         * rename.c: Tidy throughout.
1115         (smart_rename): Always copy.  Remove windows specific code.
1116
1117 2021-02-20  Alan Modra  <amodra@gmail.com>
1118
1119         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1120         (run_dump_test): Fail if expecting errors from a file like we do
1121         for error strings, if no error is seen.
1122
1123 2021-02-19  Alan Modra  <amodra@gmail.com>
1124
1125         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1126
1127 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1128
1129         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1130         SMART_RENAME.
1131         * arsup.c (ar_save): Likewise.
1132         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1133         temporary file and adjust call to SMART_RENAME.
1134         (copy_main): Likewise.
1135         * rename.c [!S_ISLNK]: Remove definitions.
1136         (try_preserve_permissions): Remove function.
1137         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1138         rename system call only if TO does not exist.
1139         * bucomm.h (smart_rename): Adjust declaration.
1140
1141 2021-02-18  Nick Clifton  <nickc@redhat.com>
1142
1143         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1144         address that is higher than the end address.
1145
1146 2021-02-17  Alan Modra  <amodra@gmail.com>
1147
1148         * dwarf.c: Include limits.h.
1149         (CHAR_BIT): Provide backup define.
1150         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1151         signed overflow checking.
1152         * testsuite/binutils-all/pr26548.s,
1153         * testsuite/binutils-all/pr26548.d,
1154         * testsuite/binutils-all/pr26548e.d: New tests.
1155         * testsuite/binutils-all/readelf.exp: Run them.
1156         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1157
1158 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1159
1160         * dwarf.c (process_debug_info): Initialize "dwo_id".
1161
1162 2021-02-15  Alan Modra  <amodra@gmail.com>
1163
1164         * objdump.c (load_specific_debug_section): Don't call
1165         bfd_cache_section_contents.  Rearrange so that
1166         bfd_get_full_section_contents is not called on path where
1167         bfd_simple_get_relocated_section_contents is called.
1168         Don't set section->user_data.
1169         (free_debug_section): Always free section->start.  Don't twiddle
1170         section flags.
1171         * readelf.c (load_specific_debug_section): Don't set user_data.
1172         * dwarf.h (struct dwarf_section): Remove use_data field.
1173         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1174
1175 2021-02-15  Alan Modra  <amodra@gmail.com>
1176
1177         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1178         * testsuite/binutils-all/objdump.exp: Likewise.
1179
1180 2021-02-14  Alan Modra  <amodra@gmail.com>
1181
1182         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1183         to the symbol array.
1184         (slurp_dynamic_symtab): Likewise.
1185         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1186
1187 2021-02-14  Alan Modra  <amodra@gmail.com>
1188
1189         * Makefile.in: Regenerate.
1190         * doc/Makefile.in: Regenerate.
1191
1192 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1193
1194         * aclocal.m4: Regenerate.
1195
1196 2021-02-12  Nick Clifton  <nickc@redhat.com>
1197
1198         * configure.ac (follow-debug-links): Add option to enable or
1199         disable the following of debug links by default.  Set the
1200         default for the option to be 'follow'.
1201         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1202         (dwarf_select_sections_by_names): Add no-follow-links option.
1203         (dwarf_select_sections_by_letter): Add 'N' option.
1204         * objdump.c (usage): Add conditional text describing the
1205         follow links option.
1206         (slurp_symtab): Ensure that there is a NULL entry at the end
1207         of the symbol table.
1208         (slurp_dynamic_symtab): Likewise.
1209         (dump_bfd): When extending the symbol table, ensure that there
1210         is still a NULL entry at the end.
1211         * readelf.c (usage): Add conditional text describing the
1212         follow links option.
1213         * doc/binutils.texi: Update documentation for objcopy and
1214         readelf.
1215         * doc/debug.options.texi: Update documentation of the
1216         follow-links option.
1217         * config.in: Regenerate.
1218         * configure: Regenerate.
1219         * testsuite/binutils-all/compress.exp: Add the -WN option to
1220         objdump command lines that are not expecting to follow links.
1221         * testsuite/binutils-all/readelf.exp: Add the
1222         --debug-dump=no-follow-links option to tests that are not
1223         expecting to follow debug links.
1224         * NEWS: Mention the new behaviour.
1225
1226 2021-02-12  Alan Modra  <amodra@gmail.com>
1227
1228         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1229         gas or ld fails to build a testcase rather than "unresolved".
1230         Report "fail" when readelf returns an error status rather than
1231         "unresolved".
1232         * testsuite/binutils-all/ar.exp: Likewise.
1233         * testsuite/binutils-all/compress.exp: Likewise.
1234         * testsuite/binutils-all/readelf.exp: Likewise.
1235
1236 2021-02-12  Alan Modra  <amodra@gmail.com>
1237
1238         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1239         "c" with "ccc" labels.
1240
1241 2021-02-12  Tom de Vries  <tdevries@suse.de>
1242
1243         * dwarf.h (debug_info): Fix typo in comment.
1244
1245 2021-02-12  Tom de Vries  <tdevries@suse.de>
1246
1247         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1248         entries.
1249
1250 2021-02-12  Tom de Vries  <tdevries@suse.de>
1251
1252         * dwarf.c (process_debug_info): Print DWO ID.
1253
1254 2021-02-11  Alan Modra  <amodra@gmail.com>
1255
1256         PR 27290
1257         PR 27293
1258         PR 27295
1259         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1260         Use bfd_malloc_and_get_section.
1261         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1262         check namesz.  Return NULL if descsz is too small.  Ensure
1263         string table is terminated.
1264         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1265         Sanity check note.
1266         (elf32_avr_dump_mem_usage): Adjust to suit.
1267
1268 2021-02-10  Tom de Vries  <tdevries@suse.de>
1269
1270         PR binutils/27391
1271         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1272
1273 2021-02-10  Tom de Vries  <tdevries@suse.de>
1274
1275         PR binutils/27371
1276         * dwarf.c (display_debug_ranges): Filter range lists according to
1277         section.
1278
1279 2021-02-09  Tom de Vries  <tdevries@suse.de>
1280
1281         PR binutils/27370
1282         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1283
1284 2021-02-09  Tom de Vries  <tdevries@suse.de>
1285
1286         PR binutils/27386
1287         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1288         DW_UT_split_compile.
1289
1290 2021-02-09  Alan Modra  <amodra@gmail.com>
1291
1292         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1293         symbianelf.
1294
1295 2021-02-07  Alan Modra  <amodra@gmail.com>
1296
1297         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1298         uninitialised on invalid input.
1299
1300 2021-02-06  Alan Modra  <amodra@gmail.com>
1301
1302         PR 27349
1303         * rename.c (smart_rename): Test for existence and type of output
1304         file with lstat.
1305
1306 2021-02-05  Nick Clifton  <nickc@redhat.com>
1307
1308         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1309
1310 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1311
1312         PR 27252
1313         * elfedit.c (check_file):
1314         * bucomm.c (get_file_size): Fix typos in comments.
1315
1316 2021-02-05  Alan Modra  <amodra@gmail.com>
1317
1318         PR 27345
1319         * arsup.c (ar_save): Use stat rather than lstat.
1320
1321 2021-02-03  Alan Modra  <amodra@gmail.com>
1322
1323         PR 27270
1324         PR 27284
1325         PR 26945
1326         * ar.c: Don't include libbfd.h.
1327         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1328         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1329         outside of _WIN32 ifdef.  Delete skip_stat variable.
1330         * arsup.c (temp_name, real_ofd): New static variables.
1331         (ar_open): Use make_tempname and bfd_fdopenw.
1332         (ar_save): Adjust to suit ar_open changes.  Move stat output
1333         of _WIN32 ifdef.
1334         * objcopy.c: Don't include libbfd.h.
1335         (copy_file): Use bfd_stat.
1336
1337 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         PR binutils/27281
1340         * readelf.c (process_section_headers): Add 'R' and 'D' to
1341         "Key to Flags:".
1342         * testsuite/binutils-all/retain1a.d: Updated.
1343
1344 2021-01-30  Nick Clifton  <nickc@redhat.com>
1345
1346         * README-how-to-make-a-release: Small updates after the 2.35.2
1347         release.
1348
1349 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1350
1351         PR 4356
1352         * windres.c (quot): Use double quotes to protect strings on
1353         Windows platforms.
1354
1355 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1356
1357         PR 27252
1358         * bucomm.c (get_file_size): Add code to handle /dev/null on
1359         Windows systems.
1360         * elfedit.c (check_file): Likewise.
1361
1362 2021-01-27  Nick Clifton  <nickc@redhat.com>
1363
1364         * objcopy.c (copy_main): Remove conditional control of the calls
1365         to free, simplifying the code and making it easier to detect
1366         typos.
1367
1368 2021-01-26  Frederic Cambus  <fred@statdns.com>
1369
1370         * objcopy.c (copy_main): Fix a double free happening when both
1371         --localize-symbols and --globalize-symbols options are invoked
1372         together.
1373
1374 2021-01-24  Nick Clifton  <nickc@redhat.com>
1375
1376         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1377
1378 2021-01-16  Alan Modra  <amodra@gmail.com>
1379
1380         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1381
1382 2021-01-15  Alan Modra  <amodra@gmail.com>
1383
1384         PR 26539
1385         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1386
1387 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1388
1389         * MAINTAINERS: Update my email address.
1390
1391 2021-01-14  Nick Clifton  <nickc@redhat.com>
1392
1393         * po/sv.po: Updated Swedish translation.
1394
1395 2021-01-13  Alan Modra  <amodra@gmail.com>
1396
1397         * Makefile.in: Regenerate.
1398         * doc/Makefile.in: Regenerate.
1399
1400 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1401
1402         PR 27037
1403         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1404         and before exit.
1405         (i386_x64_trampoline): Add SEH annotations.
1406         (struct mac): Add how_seh field.
1407         (make_delay_head): If how_set field is true add SEh instructions.
1408
1409 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1410
1411         PR binutils/26792
1412         * configure.ac: Use GNU_MAKE_JOBSERVER.
1413         * aclocal.m4: Regenerated.
1414         * configure: Likewise.
1415
1416 2021-01-12  Nick Clifton  <nickc@redhat.com>
1417
1418         * po/fr.po: Updated French translation.
1419
1420 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1421
1422         PR ld/27173
1423         * configure: Regenerated.
1424
1425 2021-01-11  Nick Clifton  <nickc@redhat.com>
1426
1427         * po/pt.po: Updated Portuguese translation.
1428         * po/sr.po: Updated Serbian translation.
1429         * po/uk.po: Updated Ukranian translation.
1430
1431 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         * configure: Regenerated.
1434
1435 2021-01-09  Nick Clifton  <nickc@redhat.com>
1436
1437         * configure: Regenerate.
1438         * po/binutils.pot: Regenerate.
1439
1440 2021-01-09  Nick Clifton  <nickc@redhat.com>
1441
1442         * 2.36 release branch crated.
1443         * README-how-to-make-a-release: Add note about updating Makefiles
1444         and libtool files.
1445         * BRANCHES: Add binutils-2.36-branch.
1446
1447 2021-01-09  Alan Modra  <amodra@gmail.com>
1448
1449         * configure: Regenerate.
1450
1451 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1452
1453         * configure: Regenerate.
1454
1455 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         PR 27109
1458         * objcopy.c (copy_object): Handle section symbols for
1459         non-relocatable inputs.
1460         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1461         is_elf_unused_section_symbols.
1462         * testsuite/binutils-all/readelf.s-64: Updated.
1463         * testsuite/binutils-all/readelf.ss: Likewise.
1464         * testsuite/binutils-all/readelf.ss-64: Likewise.
1465         * testsuite/binutils-all/readelf.s-64-unused: New file.
1466         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1467         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1468         * testsuite/lib/binutils-common.exp
1469         (is_elf_unused_section_symbols): New proc.
1470
1471 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1472
1473         * binutils/readelf.c: Correct grammar in comment.
1474
1475 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1476
1477         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1478         * doc/binutils.texi: Correct grammar.
1479         * readelf.c (process_version_sections): Correct spelling of auxiliary
1480         in warning.
1481         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1482
1483 2021-01-01  Alan Modra  <amodra@gmail.com>
1484
1485         Update year range in copyright notice of all files.
1486
1487 For older changes see ChangeLog-2020
1488 \f
1489 Copyright (C) 2021 Free Software Foundation, Inc.
1490
1491 Copying and distribution of this file, with or without modification,
1492 are permitted in any medium without royalty provided the copyright
1493 notice and this notice are preserved.
1494
1495 Local Variables:
1496 mode: change-log
1497 left-margin: 8
1498 fill-column: 74
1499 version-control: never
1500 End: