binutils/ChangeLog

   1 2022-01-06  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 28718
   4         * debug.c (debug_write_type): Allow for malicious recursion via
   5         indirect debug types.
   6
   7 2022-01-04  Nick Clifton  <nickc@redhat.com>
   8
   9         PR 28716
  10         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
  11
  12 2021-12-16  Nick Clifton  <nickc@redhat.com>
  13
  14         PR 28697
  15         * dwarf.c (load_build_id_debug_file): New function.
  16         (try_build_id_prefix): New function.
  17         (check_for_and_load_links): Call load_build_id_debug_file.
  18         (debug_displays): Add entry for .note.gnu.build-id.
  19         * dwarf.h (enum dwarf_section_display_enum): Add
  20         note_gnu_build_id.
  21         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
  22         Fix regexp for loads via debuglink section.
  23
  24 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
  25
  26         * MAINTAINERS: Add myself and Zhensong Liu
  27         as the LoongArch maintainer.
  28
  29 2021-12-02  Nick Clifton  <nickc@redhat.com>
  30
  31         PR 28645
  32         * dwarf.c (process_cu_tu_index): Add test for overruning section
  33         whilst processing slots.
  34
  35 2021-11-30  Roland McGrath  <mcgrathr@google.com>
  36
  37         * doc/local.mk: Give each man page target its missing dependency on
  38         doc/$(am__dirstamp).
  39
  40 2021-11-30  Nick Clifton  <nickc@redhat.com>
  41
  42         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
  43         offsets, sizes and ranges.
  44         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
  45         the offset.
  46         (display_loclists_list): Likewise.
  47         (display_loc_list_dwo): Likewise.
  48         (display_debug_str): Likewise.
  49         (display_debug_aranges): Likewise.
  50         (display_debug_ranges_list): Likewise.
  51         (display_debug_rnglists_list): Likewise.
  52         (display_debug_ranges): Likewise.
  53
  54 2021-11-29  Nick Clifton  <nickc@redhat.com>
  55
  56         PR 28632
  57         * strings.c (usage): Update desciption of -n option.
  58         * doc/binutils.texi: Likewise.
  59
  60 2021-11-24  Nick Clifton  <nickc@redhat.com>
  61
  62         PR 28564
  63         * sysdump.c (getCHARS): Check for an out of bounds read.
  64
  65 2021-11-16  Fangrui Song  <maskray@google.com>
  66
  67         * readelf.c (enum relocation_type): New.
  68         (slurp_relr_relocs): New.
  69         (dump_relocations): Change is_rela to rel_type.
  70         Dump RELR.
  71         (dynamic_relocations): Add DT_RELR.
  72         (process_relocs): Check SHT_RELR and DT_RELR.
  73         (process_dynamic_section): Store into dynamic_info for
  74         DT_RELR/DT_RELRENT/DT_RELRSZ.
  75
  76 2021-11-09  Nick Clifton  <nickc@redhat.com>
  77
  78         * nm.c: Add --unicode option to control how unicode characters are
  79         handled.
  80         * objdump.c: Likewise.
  81         * readelf.c: Likewise.
  82         * strings.c: Likewise.
  83         * binutils.texi: Document the new feature.
  84         * NEWS: Document the new feature.
  85         * testsuite/binutils-all/unicode.exp: New file.
  86         * testsuite/binutils-all/nm.hex.unicode
  87         * testsuite/binutils-all/strings.escape.unicode
  88         * testsuite/binutils-all/objdump.highlight.unicode
  89         * testsuite/binutils-all/readelf.invalid.unicode
  90
  91 2021-11-03  Tom Tromey  <tromey@adacore.com>
  92
  93         * dwarf.c (display_debug_loc): Use section name in warnings.
  94
  95 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
  96
  97         * objdump.c (usage): --ctf now has an optional argument.
  98         (main): Adjust accordingly.
  99         (dump_ctf): Default it.
 100         * doc/ctf.options.texi: Adjust.
 101
 102 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 103
 104         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 105         (dump_ctf): Don't open a separate section; use the parent_name in
 106         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 107         so we can pass down a member count.
 108         (dump_ctf_archive_member): Add the member count; don't return
 109         anything.  Import parents into children no matter what the
 110         parent's name, while still avoiding displaying the header for the
 111         common parent name of ".ctf".
 112         * readelf.c (usage): Adjust similarly.
 113         (dump_section_as_ctf): Likewise.
 114         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 115         archive members, even if ctf_dump of one member fails.
 116         * doc/ctf.options.texi: Adjust.
 117
 118 2021-10-19  Nick Clifton  <nickc@redhat.com>
 119
 120         * nm.c (filter_symbols): Test for a NULL name before checking to
 121         see if the symbol is __gnu_lto_slim.
 122         * objcopy.c (filter_symbols): Likewise.
 123
 124 2021-09-30  Nick Clifton  <nickc@redhat.com>
 125
 126         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 127         symbols in an LTO object file.
 128
 129 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 130
 131         * configure: Regenerate.
 132
 133 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 134
 135         * testsuite/binutils-all/riscv/riscv.exp: New file.
 136         * testsuite/binutils-all/riscv/unknown.d: New file.
 137         * testsuite/binutils-all/riscv/unknown.s: New file.
 138
 139 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 140
 141         Revert: [AArch64] MTE corefile support
 142
 143         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 144
 145         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 146
 147 2021-08-11  Nick Clifton  <nickc@redhat.com>
 148
 149         * po/pt.po: Updated Portuguese translation.
 150
 151 2021-08-10  Nick Clifton  <nickc@redhat.com>
 152
 153         * po/sr.po: Updated Serbian translation.
 154
 155 2021-07-16  Nick Clifton  <nickc@redhat.com>
 156
 157         * po/sv.po: Updated Swedish translation.
 158
 159 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 160
 161         * dwarf.h (struct dwarf_section): Add XCOFF name.
 162         * dwarf.c (struct dwarf_section_display): Update.
 163         * objdump.c (load_debug_section): Add XCOFF name handler.
 164         (dump_dwarf_section): Likewise.
 165
 166 2021-07-12  Nick Clifton  <nickc@redhat.com>
 167
 168         * po/fr.po: Updated French translation.
 169
 170 2021-07-10  Alan Modra  <amodra@gmail.com>
 171
 172         PR 28069
 173         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 174         parameter, use initial "data" pointer as the end.  Formatting.
 175         Don't count down bytes as they are read.
 176         (read_and_display_attr_value): Adjust display_discr_list call.
 177         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 178         report_leb_status.
 179         * dwarf.h (report_leb_status): Don't report file and line
 180         numbers.  Delete file and lnum parameters,
 181         (READ_ULEB, READ_SLEB): Adjust.
 182
 183 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 184
 185         * configure.ac: Check for strnlen declaration.
 186         * configure, config.in: Regenerate.
 187
 188 2021-07-05  Alan Modra  <amodra@gmail.com>
 189
 190         PR 28047
 191         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 192         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 193         section.  Adjust all callers.
 194
 195 2021-07-03  Nick Clifton  <nickc@redhat.com>
 196
 197         * configure: Regenerate.
 198         * po/opcodes.pot: Regenerate.
 199         * README-how-to-make-a-release: Update.
 200
 201 2021-07-03  Nick Clifton  <nickc@redhat.com>
 202
 203         * 2.37 release branch created.
 204
 205 2021-07-02  Alan Modra  <amodra@gmail.com>
 206
 207         PR 28048
 208         * dwarf.c (get_type_signedness): Don't run off end of buffer
 209         printing DW_FORM_string attribute.
 210
 211 2021-07-01  Nick Clifton  <nickc@redhat.com>
 212
 213         PR 28029
 214         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 215
 216 2021-07-01  Andrei Homescu  <ah@immunant.com>
 217
 218         * readelf.c (process_archive): Reset file position to the
 219         beginning when calling process_object for thin archive members.
 220         * testsuite/binutils-all/readelf.exp: Add test.
 221         * testsuite/binutils-all/readelf.h.thin: New file.
 222
 223 2021-06-30  Tom Tromey  <tom@tromey.com>
 224
 225         * dwarf.c (read_and_display_attr_value): Handle
 226         DW_FORM_implicit_const.
 227
 228 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 229
 230         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 231         and DW_CFA_def_cfa_offset_sf have a signed offset.
 232
 233 2021-06-19  Alan Modra  <amodra@gmail.com>
 234
 235         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 236         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 237         Don't make an unnecessary copy when length is good.
 238
 239 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * readelf.c (print_gnu_property_note): Handle
 242         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 243         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 244
 245 2021-06-15  Nick Clifton  <nickc@redhat.com>
 246
 247         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 248
 249 2021-06-15  Alan Modra  <amodra@gmail.com>
 250
 251         * readelf.c (locate_dynamic_section, is_pie): New functions.
 252         (get_file_type): Replace e_type parameter with filedata.  Call
 253         is_pie for ET_DYN.  Update all callers.
 254         (process_program_headers): Use local variables dynamic_addr and
 255         dynamic_size, updating filedata on exit from function.  Set
 256         dynamic_size of 1 to indicate no dynamic section or segment.
 257         Update tests of dynamic_size throughout.
 258         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 259
 260 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 261
 262         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 263         (add_abbrev_attr): Likewise.
 264         (process_abbrev_set): Likewise.
 265         (display_debug_abbrev): Adjust to above change.
 266
 267 2021-06-12  Alan Modra  <amodra@gmail.com>
 268
 269         * readelf.c (process_file_header): Don't clear section_headers.
 270
 271 2021-06-12  Alan Modra  <amodra@gmail.com>
 272
 273         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 274         that to get_32bit_section_headers or get_64bit_section_headers.
 275         (process_object): Throw away section header read to print file
 276         header extension.
 277
 278 2021-06-11  Alan Modra  <amodra@gmail.com>
 279
 280         * readelf.c (struct filedata): Move archive_file_offset and
 281         archive_file_size earlier.
 282         (free_filedata): Clear using memset.
 283
 284 2021-06-11  Alan Modra  <amodra@gmail.com>
 285
 286         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 287         (get_elf_symbols): ..this new function throughout.
 288         (get_32bit_section_headers): Don't free section_headers.
 289         (get_64bit_section_headers): Likewise.
 290         (get_section_headers): New function, use throughout in place of
 291         32bit and 64bit variants.
 292         (get_dynamic_section): Similarly.
 293         (process_section_headers): Don't free filedata memory here.
 294         (get_file_header): Don't get section headers here..
 295         (process_object): ..Read them here instead.  Don't exit without
 296         freeing filedata memory.
 297
 298 2021-06-09  Nick Clifton  <nickc@redhat.com>
 299
 300         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 301
 302 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 303
 304         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 305
 306 2021-05-29  Alan Modra  <amodra@gmail.com>
 307
 308         * objdump (usage): Add missing \n.
 309
 310 2021-05-29  Alan Modra  <amodra@gmail.com>
 311
 312         * readelf.c (parse_args): Call dwarf_select_sections_all on
 313         --debug-dump without optarg.
 314         (usage): Associate -w and --debug-dump options closely.
 315         Split up help message.  Remove extraneous blank lines around
 316         ctf help.
 317         * objdump.c (usage): Similarly.
 318
 319 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 320
 321         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 322         operand disassembly.
 323         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 324
 325 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 326
 327         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 328         machine for disassembly.
 329         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 330         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 331         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 332
 333 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR ld/27905
 336         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 337
 338 2021-05-27  Alan Modra  <amodra@gmail.com>
 339
 340         * readelf (usage): Order -w letters to match --debug-dump= and
 341         move common '=' for --debug-dump out of brackets.
 342
 343 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         PR ld/27905
 346         * readelf.c (decode_x86_feature_2): Support
 347         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 348
 349 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 350
 351         * readelf.c (get_machine_name): Change Loongson Loongarch to
 352         LoongArch.
 353
 354 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 355
 356         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 357
 358 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 359
 360         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 361
 362 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 363
 364         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 365
 366 2021-05-19  Alan Modra  <amodra@gmail.com>
 367
 368         PR 27884
 369         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 370         param with map_return, and return map for DW_FORM_ref_addr.
 371         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 372         Pass returned cu map start and end to recursive call.
 373         (read_and_display_attr_value): Similarly.
 374
 375 2021-05-19  Alan Modra  <amodra@gmail.com>
 376
 377         PR 27879
 378         * sysdump.c (getBARRAY): Sanity check size against max.
 379         (getINT): Avoid UB shift left.
 380
 381 2021-05-15  Alan Modra  <amodra@gmail.com>
 382
 383         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 384         Delete dead code.
 385
 386 2021-05-15  Alan Modra  <amodra@gmail.com>
 387
 388         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 389         length calculations.
 390
 391 2021-05-15  Alan Modra  <amodra@gmail.com>
 392
 393         * dwarf.c (display_debug_names): Complain when header length is
 394         too small.  Avoid pointer UB.  Sanity check augmentation string,
 395         CU table, TU table and foreign TU table sizes.
 396
 397 2021-05-15  Alan Modra  <amodra@gmail.com>
 398
 399         * dwarf.c (display_debug_frames): Delete initial_length_size.
 400         Avoid pointer UB.  Constrain data reads to length given in header.
 401         Sanity check cie header length.  Only skip up to next FDE on
 402         finding augmentation data too long.
 403
 404 2021-05-15  Alan Modra  <amodra@gmail.com>
 405
 406         * dwarf.c (read_cie): Add more sanity checks to ensure data
 407         pointer is not bumped past end.
 408
 409 2021-05-15  Alan Modra  <amodra@gmail.com>
 410
 411         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 412         Correct fallback size calculated on finding a reloc.  Constrain
 413         data reads to length given in header.  Avoid pointer UB.
 414
 415 2021-05-15  Alan Modra  <amodra@gmail.com>
 416
 417         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 418
 419 2021-05-15  Alan Modra  <amodra@gmail.com>
 420
 421         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 422         given in header.
 423
 424 2021-05-15  Alan Modra  <amodra@gmail.com>
 425
 426         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 427         Use end_ranges to constrain data reads to header length.  Avoid
 428         pointer UB.
 429
 430 2021-05-15  Alan Modra  <amodra@gmail.com>
 431
 432         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 433         before reading uleb length.  Warn on excess length.
 434
 435 2021-05-15  Alan Modra  <amodra@gmail.com>
 436
 437         * dwarf.c (display_debug_macro): Print strings that might not
 438         be zero terminated with %*s.  Don't bump curr if unterminated.
 439
 440 2021-05-15  Alan Modra  <amodra@gmail.com>
 441
 442         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 443         Simplify length sanity check, and check for too small lengths.
 444         Constrain data reads to header length.  Avoid pointer UB.
 445
 446 2021-05-15  Alan Modra  <amodra@gmail.com>
 447
 448         * dwarf.c (display_debug_macinfo): Print strings that might not
 449         be zero terminated with %*s.  Don't bump curr if unterminated.
 450
 451 2021-05-15  Alan Modra  <amodra@gmail.com>
 452
 453         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 454         Simplify length check.  Constrain reads to length given by header.
 455
 456 2021-05-15  Alan Modra  <amodra@gmail.com>
 457
 458         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 459         we have already checked for NUL termination.
 460
 461 2021-05-15  Alan Modra  <amodra@gmail.com>
 462
 463         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 464         Avoid pointer UB.  Keep within length specified by header.
 465         Delete dead code.
 466
 467 2021-05-15  Alan Modra  <amodra@gmail.com>
 468
 469         * dwarf.c (process_debug_info): Always do the first CU length
 470         scan for sanity checks.  Remove initial_length_size var and
 471         instead calculate end_cu.  Use end_cu to limit data reads.
 472         Delete now dead code checking length.
 473
 474 2021-05-15  Alan Modra  <amodra@gmail.com>
 475
 476         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 477
 478 2021-05-15  Alan Modra  <amodra@gmail.com>
 479
 480         * bucomm.h (_mul_overflow): Define.
 481         * dwarf.c (get_encoded_value): Avoid pointer UB.
 482
 483 2021-05-13  Alan Modra  <amodra@gmail.com>
 484
 485         PR 27861
 486         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 487         header length.
 488
 489 2021-05-13  Alan Modra  <amodra@gmail.com>
 490
 491         PR 27860
 492         * dwarf.c (display_debug_frames): Sanity check cie_off before
 493         attempting to read cie.
 494
 495 2021-05-12  Alan Modra  <amodra@gmail.com>
 496
 497         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 498         end when strnlen doesn't find string terminator.
 499         (decode_location_expression): Remove dead code.
 500         (skip_attr_bytes): Remove const from end param.  Ensure data
 501         pointer doesn't pass end.
 502         (get_type_signedness): Remove const from end param.
 503         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 504         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 505         (display_debug_pubnames_worker): Likewise.
 506         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 507         than blindly incrementing data pointer.
 508         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 509         compare pointers, compare lengths.
 510
 511 2021-05-12  Alan Modra  <amodra@gmail.com>
 512
 513         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 514         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 515         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 516         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 517         SAFE_BYTE_GET followed by increment.
 518         (process_debug_info): Likewise, and test bytes remaining before
 519         incrementing section_begin rather than using pointer comparison.
 520         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 521         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 522
 523 2021-05-12  Alan Modra  <amodra@gmail.com>
 524
 525         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 526         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 527         SAFE_BYTE_GET_AND_INC.
 528         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 529         (process_debug_info, process_cu_tu_index): Likewise.
 530         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 531         (byte_get, byte_get_little_endian, byte_get_big_endian),
 532         (byte_get_signed): Make size param unsigned.  Remove code dealing
 533         with 4-byte elf_vma.
 534         (byte_get_64): Delete.
 535         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 536         (byte_get, byte_get_little_endian, byte_get_big_endian),
 537         (byte_get_signed): Update prototypes.
 538         (byte_get_64): Delete.
 539
 540 2021-05-12  Alan Modra  <amodra@gmail.com>
 541
 542         PR 27836
 543         * dwarf.c (display_debug_frames): Don't compare pointers derived
 544         from user input.  Test offset against bounds instead.
 545
 546 2021-05-12  Alan Modra  <amodra@gmail.com>
 547
 548         PR 27853
 549         * dwarf.c (display_formatted_table): Test for data >= end rather
 550         than data == end.
 551         (process_extended_line_op): Likewise.
 552         (display_debug_lines_raw): Likewise.
 553         (display_debug_lines_decoded): Likewise.
 554
 555 2021-05-12  Alan Modra  <amodra@gmail.com>
 556
 557         PR 27849
 558         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 559         Sanity check section size for version and padding too.  Correct
 560         index sanity check.  Handle multiple tables in .debug_str_offsets.
 561
 562 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 563
 564         * dwarf.c (process_abbrev_set): Properly parenthesize before
 565         casting to unsigned long.
 566
 567 2021-05-11  Alan Modra  <amodra@gmail.com>
 568
 569         PR 27845
 570         * dwarf.c (process_abbrev_set): Replace start and end parameters
 571         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 572         all callers.  Sanity check parameters correctly and emit warnings
 573         here rather than..
 574         (process_debug_info): ..here.
 575
 576 2021-05-10  Thomas Wolff  <towo@towo.net>
 577
 578         PR 4356
 579         PR 26865
 580         PR 27594
 581         * windres.c (quot): Revert previous delta.  Do not use double
 582         quotes when spaces are detected in options.
 583         * doc/binutils.texi (windres): Remove suggestion that the
 584         --preprocessor option can take arguments.
 585
 586 2021-05-10  Alan Modra  <amodra@gmail.com>
 587
 588         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 589         END rather than adding amount to PTR.
 590         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 591
 592 2021-05-09  Alan Modra  <amodra@gmail.com>
 593
 594         * objcopy.c (eq_string): Delete.
 595         (create_symbol_htab): Use htab_eq_string.
 596
 597 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 598
 599         * README-how-to-make-a-release: Update html & pdf entries.
 600
 601 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 602
 603         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 604         * doc/Makefile.in: Regenerate.
 605
 606 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 607
 608         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 609         * doc/Makefile.in: Regenerate.
 610
 611 2021-05-07  Nick Clifton  <nickc@redhat.com>
 612
 613         * readelf.c (no_processor_specific_unwind): New function.
 614         (process_unwind): Use no_processor_specific_unwind for X86
 615         targets.
 616
 617 2021-05-07  Michael Forney <mforney@mforney.org>
 618
 619         * dwarf.c: Don't omit second operand of '?' operator.
 620
 621 2021-04-30  Nick Clifton  <nickc@redhat.com>
 622
 623         PR 27796
 624         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 625         .debug_sup section.
 626
 627 2021-04-29  Nick Clifton  <nickc@redhat.com>
 628
 629         PR 27594
 630         * doc/binutils.texi (windres): Correct the description of the
 631         default value of the --preprocessor argument.
 632
 633 2021-04-27  Nick Clifton  <nickc@redhat.com>
 634
 635         PR 27779
 636         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 637         (parse_gnu_debugaltlink): Likewise.
 638
 639 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 640
 641         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 642         aux structures.
 643
 644 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 645
 646         PR 27672
 647         * readelf.c (sym_base): New variable.
 648         (enum print_mode): Add more modes.
 649         (print_vma): Add suport for new modes.
 650         (options): Add sym-base.
 651         (usage): Add sym-base.
 652         (parse_args): Add support for --sym-base.
 653         (print_dynamic_symbol_size): New function.
 654         (print_dynamic_symbol): Use new function.
 655         * doc/binutils.texi: Document the new feature.
 656         * NEWS: Mention the new feature.
 657
 658 2021-04-21  Nick Clifton  <nickc@redhat.com>
 659
 660         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 661         Adjust expected output to allow for named section symbols.
 662         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 663         Likewise.
 664         * testsuite/binutils-all/readelf.s-64: Likewise.
 665         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 666         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 667         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 668
 669 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 670
 671         * readelf.c (print_dynamic_symbol): Print the section name for
 672         section symbols without a name of their own.
 673
 674 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 675
 676         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 677         add him to Past Maintainers.
 678         Update my email address.
 679
 680 2021-04-19  Nick Clifton  <nickc@redhat.com>
 681
 682         PR 21702
 683         * arsup.c (ar_addmod): Enable plugin support, if available.
 684
 685 2021-04-19  Nick Clifton  <nickc@redhat.com>
 686
 687         * rename.c: (get_stat_atime_ns): Add prototype.
 688         (get_stat_mtime_ns): Add prototype.
 689
 690 2021-04-16  Alan Modra  <amodra@gmail.com>
 691
 692         PR 27725
 693         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 694         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 695
 696 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 697
 698         PR 27725
 699         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 700         (get_stat_mtime_ns): Likewise.
 701
 702 2021-04-15  Alan Modra  <amodra@gmail.com>
 703
 704         PR 27725
 705         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 706         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 707         members of struct stat.
 708         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 709         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 710         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 711         (get_stat_atime, get_stat_mtime): Likewise.
 712         (set_times): Choose first available of utimensat, utimes, utime.
 713         Use above inline functions to set timespec and timeval values.
 714         * configure: Regenerate.
 715         * config.in: Regenerate.
 716         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 717         file timestamp when --preserve-dates is used.
 718
 719 2021-04-15  Alan Modra  <amodra@gmail.com>
 720
 721         PR 27456
 722         * rename.c (smart_rename): When TO and FROM are equal, just set
 723         file timestamp.
 724         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 725
 726 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         PR binutils/27708
 729         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 730         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 731         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 732         test.
 733
 734 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 735
 736         PR 27686
 737         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 738         end of the structure.
 739
 740 2021-04-14  Frederic Cambus  <fred@statdns.com>
 741
 742         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 743         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 744
 745 2021-04-14  Alan Modra  <amodra@gmail.com>
 746
 747         PR 27716
 748         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 749         * readelf.c (struct filedata): Change program_interpreter from
 750         a char array to a char pointer.
 751         (process_program_headers): Sanity check PT_INTERP p_filesz.
 752         Malloc program_interpreter using p_filesz and read directly from
 753         file.
 754         (process_dynamic_section): Check program_interpreter is non-NULL.
 755         (free_filedata): New function, split out from..
 756         (process_object): ..here.
 757         (close_debug_file): Call free_filedata.
 758         * sysdep.h: Don't include sys/param.h.
 759         (PATH_MAX): Don't define.
 760         * configure.ac: Don't check for sys/param.h.
 761         * configure: Regenerate.
 762
 763 2021-04-13  Frederic Cambus  <fred@statdns.com>
 764
 765         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 766         check for NT_NETBSD_PAX.
 767
 768 2021-04-12  Alan Modra  <amodra@gmail.com>
 769
 770         * configure.ac (--enable-checking): Add support.
 771         * config.in: Regenerate.
 772         * configure: Regenerate.
 773
 774 2021-04-09  Alan Modra  <amodra@gmail.com>
 775
 776         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 777         dynrelcount.
 778         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 779         (disassemble_section, disassemble_data): Likewise.
 780
 781 2021-04-06  Alan Modra  <amodra@gmail.com>
 782
 783         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 784
 785 2021-04-06  Alan Modra  <amodra@gmail.com>
 786
 787         * NEWS: Mention C99 requirement.
 788         * README: Likewise.  Modernise examples and "Reporting bugs".
 789
 790 2021-04-05  Alan Modra  <amodra@gmail.com>
 791
 792         * configure.ac: Assume long long is available.  Don't test for
 793         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 794         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 795         strcoll, setlocale, setmode or location of time_t.  Don't check
 796         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 797         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 798         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 799         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 800         locale.h, string.h and stdlib.h unconditionally.  Remove various
 801         fallback declarations.  Assume long long is available.
 802         * addr2line.c: Don't test HAVE_SETLOCALE.
 803         * ar.c: Likewise.
 804         * coffdump.c: Likewise.
 805         * dlltool.c: Likewise.
 806         * dllwrap.c: Likewise.
 807         * elfedit.c: Likewise.
 808         * nm.c: Likewise.
 809         * objcopy.c: Likewise.
 810         * objdump.c: Likewise.
 811         * readelf.c: Likewise.
 812         * size.c: Likewise.
 813         * srconv.c: Likewise.
 814         * strings.c: Likewise.
 815         * sysdump.c: Likewise.
 816         * windmc.c: Likewise.
 817         * windres.c: Likewise.
 818         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 819         * dwarf.c: Include limits.h unconditionally.  Assume long long
 820         is available.
 821         * nm.c: Don't test HAVE_STRCOLL.
 822         * readelf.c: Don't test HAVE_WCHAR_H.
 823         * strings.c: Assume long long is available.
 824         * syslex.l: Include string.h unconditionally.
 825         * aclocal.m4: Regenerate.
 826         * config.in: Regenerate.
 827         * configure: Regenerate.
 828         * Makefile.in: Regenerate.
 829         * doc/Makefile.in: Regenerate.
 830
 831 2021-04-01  Martin Liska  <mliska@suse.cz>
 832
 833         * elfcomm.h (strneq): Remove strneq and use startswith.
 834         * readelf.c (ia64_process_unwind): Likewise.
 835         (process_note): Likewise.
 836
 837 2021-04-01  Martin Liska  <mliska@suse.cz>
 838
 839         * dllwrap.c: Use startswith function.
 840         * objcopy.c (is_dwo_section): Likewise.
 841         (handle_remove_section_option): Likewise.
 842         (copy_main): Likewise.
 843         * objdump.c (is_significant_symbol_name): Likewise.
 844
 845 2021-04-01  Martin Liska  <mliska@suse.cz>
 846
 847         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 848         startswith.
 849         (display_debug_lines_decoded): Likewise.
 850         (display_debug_links): Likewise.
 851         * elfcomm.c (setup_archive): Likewise.
 852         * elfcomm.h (const_strneq): Likewise.
 853         * readelf.c (process_section_headers): Likewise.
 854         (slurp_ia64_unwind_table): Likewise.
 855         (slurp_hppa_unwind_table): Likewise.
 856         (decode_arm_unwind): Likewise.
 857         (display_debug_section): Likewise.
 858         (process_note): Likewise.
 859
 860 2021-03-31  Alan Modra  <amodra@gmail.com>
 861
 862         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 863         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 864         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 865         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 866         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 867         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 868         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 869         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 870         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 871         and TRUE with true throughout.
 872
 873 2021-03-31  Alan Modra  <amodra@gmail.com>
 874
 875         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 876         * dwarf.c: Likewise.
 877
 878 2021-03-31  Alan Modra  <amodra@gmail.com>
 879
 880         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 881
 882 2021-03-29  Alan Modra  <amodra@gmail.com>
 883
 884         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 885         * dwarf.c (read_and_display_attr_value): Likewise.
 886         (display_debug_str_offsets): Likewise.
 887         * objdump.c (dump_bfd): Likewise.
 888         * readelf.c (dump_section_as_strings): Likewise.
 889         (dump_section_as_bytes): Likewise.
 890
 891 2021-03-29  Alan Modra  <amodra@gmail.com>
 892
 893         * objdump.c (process_links): Use type int.
 894         * readelf.c (request_dump): Don't increment do_dump, set it.
 895         * windint.h (target_is_bigendian): Use type bfd_boolean.
 896         * windmc.c (target_is_bigendian): Likewise.
 897         * windres.c (target_is_bigendian): Likewise.
 898
 899 2021-03-22  Martin Liska  <mliska@suse.cz>
 900
 901         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 902         with startswith.
 903         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 904         * objcopy.c (is_mergeable_note_section): Likewise.
 905         * objdump.c (dump_dwarf_section): Likewise.
 906         * prdbg.c (pr_method_type): Likewise.
 907         (pr_class_baseclass): Likewise.
 908         (tg_class_baseclass): Likewise.
 909         * readelf.c (process_lto_symbol_tables): Likewise.
 910         * stabs.c (ULLHIGH): Likewise.
 911         (parse_stab_argtypes): Likewise.
 912         (stab_demangle_function_name): Likewise.
 913
 914 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * readelf.c (get_machine_name): Add EM_INTELGT.
 917
 918 2021-03-18  Nick Clifton  <nickc@redhat.com>
 919
 920         PR 27478
 921         * readelf.c (dump_section_as_strings): Mention separate filename.
 922         (dump_section_as_bytes): Likewise.
 923         (dump_section_as_ctf): Likewise.
 924         (initialise_dumkps_byname): Only issue a warning for missing
 925         sections if processing the main file.
 926         (process_section_contents): Only issue a warning for unsumped
 927         section numbers in the main file.
 928         (initialise_dump_sects): New function.  Contains code extracted
 929         from ...
 930         (process_object): ... here.  Also call initialise_dump_sects for
 931         separate files.
 932
 933 2021-03-16  Nick Clifton  <nickc@redhat.com>
 934
 935         PR 27534
 936         * readelf.c (display_debug_section): Also retain .debug_addr
 937         sections.
 938
 939 2021-03-16  Nick Clifton  <nickc@redhat.com>
 940
 941         PR 27533
 942         * readelf.c (process_section_contents): Only dump debug
 943         information for separate files unless process_links is enabled.
 944         (process_object): Always call process_section_contents for
 945         separate info files.
 946
 947 2021-03-15  Nick Clifton  <nickc@redhat.com>
 948
 949         PR 27487
 950         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 951         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 952         (long_options): Add just-symbols.
 953         (set_output_format): Add support for just-symbols.
 954         (get_print_format): Likewise.
 955         (do_not_print_object_filename): New function.
 956         (do_not_print_archive_filename): New function.
 957         (do_not_print_archive_member): New function.
 958         (do_not_print_symbol_filename): New function.
 959         (just_print_symbol_name): New function.
 960         (main): Handle --just-symbols.
 961         * NEWS: Mention the new feature.
 962         * doc/binutils.texi: Document the new feature.
 963
 964 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 965
 966         * od-xcoff.c: Replace RTB by TRL entry.
 967
 968 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 969             Andrew Burgess  <andrew.burgess@embecosm.com>
 970
 971         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 972
 973 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 974             Andrew Burgess  <andrew.burgess@embecosm.com>
 975
 976         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 977
 978 2021-03-05  Nick Clifton  <nickc@redhat.com>
 979
 980         PR 27387
 981         * dwarf.c (display_debug_macro): Handle the displaying of
 982         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 983         .debug_macro.dwo sections.
 984
 985 2021-03-04  Nick Clifton  <nickc@redhat.com>
 986
 987         PR 27478
 988         * objdump.c (process_links): New variable.
 989         (usage): Add --process-links.
 990         (long_options): Likewise.
 991         (dump_bfd): Stop processing once the bfd has been loaded unless
 992         this is the main file or process_links has been enabled.
 993         (main): Handle the process-links option.
 994         * readelf.c (process_links): New variable.
 995         (struct filedata): Add is_separate field.
 996         (options): Add --process-links.
 997         (usage): Likewise.
 998         (parse_args): Likewise.
 999         (process_file_header): Include the filename when dumping
1000         information for separate debuginfo files.
1001         (process_program_headers): Likewise.
1002         (process_section_headers): Likewise.
1003         (process_section_groups): Likewise.
1004         (process_relocs): Likewise.
1005         (process_dynamic_section): Likewise.
1006         (process_version_sections): Likewise.
1007         (display_lto_symtab): Likewise.
1008         (process_symbol_table): Likewise.
1009         (process_syminfo): Likewise.
1010         (initialise_dumps_by_name): Likewise.
1011         (process_section_contents): Likewise.
1012         (process_notes_at): Likewise.
1013         (process_notes): Likewise.
1014         (open_file): Add is_separate parameter.  Use to initialise the
1015         is_separate field in the filedata structure.
1016         (open_deug): Update call to open_file.
1017         (process_object): Add processing of the contents of separate
1018         debuginfo files, gated by the process_links variable.
1019         (process_archive): Update call to open_file.
1020         (process_file): Initialise the is_separate field in the filedata
1021         structure.
1022         * dwarf.c (load_separate_debug_info_file): Only report the
1023         loading of a separate file if debug links are being dumped.
1024         * objcopy.c (keep_section_symbols): New variable.
1025         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1026         (strip_options): Add keep-section-symbols.
1027         (copy_options): Likewise.
1028         (copy_usage): Likewise.
1029         (strip_usage): Likewise.
1030         (copy_object): Keep section symbols if requested by command line
1031         option.
1032         (strip_main): Handle --keep-section-symbols.
1033         (copy_main): Likewise.
1034         * doc/binutils.texi: Document the new options.
1035         * NEWS: Mention the new features.
1036         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1037         Update options passed to objdump.  Use diff rather than cmp to
1038         compare the dumped data.
1039         * testsuite/binutils-all/objdump.WK2: Update regexp.
1040         * testsuite/binutils-all/objdump.WK3: Update regexp.
1041         * testsuite/binutils-all/objdump.exp: Use --process-links
1042         instead of --dwarf=follow-links.
1043         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1044         readelf's output in the log when the test fails.
1045         Add the -P option to the -wKis test.
1046         * testsuite/binutils-all/readelf.wKis: Update expected output.
1047
1048 2021-03-03  Alan Modra  <amodra@gmail.com>
1049
1050         PR 27493
1051         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1052         * NEWS: Mention feature.
1053
1054 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         PR binutils/27486
1057         * dwarf.c (load_separate_debug_info): Issue warning only if
1058         do_debug_links is set.
1059         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1060         with missing debug file.
1061
1062 2021-03-01  Alan Modra  <amodra@gmail.com>
1063
1064         PR 27128
1065         * doc/binutils.texi: Add nm --with-symbol-versions and
1066         --without-symbol-versions documentation.
1067         * nm.c (with_symbol_versions): New variable.
1068         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1069         (long_options): Make --with-symbol-versions entry twiddle the flag.
1070         Add --without-symbol-versions.
1071         (print_symname): Strip version when !with_symbol_versions.  Add
1072         dynamic version info under control of with_symbol_versions.
1073         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1074
1075 2021-02-26  Fangrui Song  <maskray@google.com>
1076
1077         PR 27408
1078         * readelf.c (quiet): New option flag.
1079         (enum long_option_values): New enum to hold long option value.
1080         (long_options): Add --quiet.
1081         (usage): Mention --quiet.
1082         (display_rel_file): If quiet is enabled, suppress "no symbols".
1083         (main): Handle the new option.
1084         * NEWS: Mention --quiet.
1085         * docs/binutils.texi: Document --quiet.
1086
1087 2021-02-26  Tom de Vries  <tdevries@suse.de>
1088
1089         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1090
1091 2021-02-26  Tom de Vries  <tdevries@suse.de>
1092
1093         PR 27390
1094         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1095         DW_FORM_addrx*.
1096         (read_and_display_attr_value): Likewise.
1097
1098 2021-02-25  Nick Clifton  <nickc@redhat.com>
1099
1100         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1101         forms.
1102         (read_and_display_attr_value): Handle sup forms.
1103         (display_debug_sup): New function.  Displays the contents of a
1104         .debug_sup section.
1105         (load_debug_sup_file): New function.  Loads the contents of a file
1106         referenced by a .debug_sup section.
1107         (check_for_and_load_links): Call load_debug_sup_file.
1108         (debug_displays): Add entry for .debug_sup.
1109         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1110         * readelf.c (process_section_headers): Add support for debug_sup.
1111         * doc/debug.options.texi: Note that the =links option will display
1112         the contents of .debug_sup sections.
1113         * NEWS: Mention the new support.
1114
1115 2021-02-25  Alan Modra  <amodra@gmail.com>
1116
1117         PR 27456
1118         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1119
1120 2021-02-24  Nick Clifton  <nickc@redhat.com>
1121
1122         PR 27285
1123         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1124         when adding together the section sizes.
1125
1126 2021-02-24  Nick Clifton  <nickc@redhat.com>
1127
1128         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1129         build notes.
1130         * readelf.c (print_gnu_build_attribute_description): Likewise.
1131
1132 2021-02-24  Alan Modra  <amodra@gmail.com>
1133             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1134
1135         PR 27456
1136         * bucomm.h (smart_rename): Update prototype.
1137         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1138         Pass fromfd and target_stat to simple_copy.  Call set_times
1139         when preserve_dates.
1140         (simple_copy): Accept fromfd rather than from filename.  Add
1141         target_stat param.  Rewind fromfd rather than opening.  Open
1142         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1143         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1144         closing output temp file, and pass tmpfd to smart_rename.
1145         * arsup.c (temp_fd): Rename from real_fd.
1146         (ar_save): Dup temp_fd and pass to smart_rename.
1147         * objcopy.c (strip_main, copy_main): Likewise, and pass
1148         preserve_dates.
1149
1150 2021-02-24  Alan Modra  <amodra@gmail.com>
1151
1152         PR 27456
1153         * rename.c: Tidy throughout.
1154         (smart_rename): Always copy.  Remove windows specific code.
1155
1156 2021-02-20  Alan Modra  <amodra@gmail.com>
1157
1158         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1159         (run_dump_test): Fail if expecting errors from a file like we do
1160         for error strings, if no error is seen.
1161
1162 2021-02-19  Alan Modra  <amodra@gmail.com>
1163
1164         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1165
1166 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1167
1168         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1169         SMART_RENAME.
1170         * arsup.c (ar_save): Likewise.
1171         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1172         temporary file and adjust call to SMART_RENAME.
1173         (copy_main): Likewise.
1174         * rename.c [!S_ISLNK]: Remove definitions.
1175         (try_preserve_permissions): Remove function.
1176         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1177         rename system call only if TO does not exist.
1178         * bucomm.h (smart_rename): Adjust declaration.
1179
1180 2021-02-18  Nick Clifton  <nickc@redhat.com>
1181
1182         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1183         address that is higher than the end address.
1184
1185 2021-02-17  Alan Modra  <amodra@gmail.com>
1186
1187         * dwarf.c: Include limits.h.
1188         (CHAR_BIT): Provide backup define.
1189         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1190         signed overflow checking.
1191         * testsuite/binutils-all/pr26548.s,
1192         * testsuite/binutils-all/pr26548.d,
1193         * testsuite/binutils-all/pr26548e.d: New tests.
1194         * testsuite/binutils-all/readelf.exp: Run them.
1195         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1196
1197 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1198
1199         * dwarf.c (process_debug_info): Initialize "dwo_id".
1200
1201 2021-02-15  Alan Modra  <amodra@gmail.com>
1202
1203         * objdump.c (load_specific_debug_section): Don't call
1204         bfd_cache_section_contents.  Rearrange so that
1205         bfd_get_full_section_contents is not called on path where
1206         bfd_simple_get_relocated_section_contents is called.
1207         Don't set section->user_data.
1208         (free_debug_section): Always free section->start.  Don't twiddle
1209         section flags.
1210         * readelf.c (load_specific_debug_section): Don't set user_data.
1211         * dwarf.h (struct dwarf_section): Remove use_data field.
1212         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1213
1214 2021-02-15  Alan Modra  <amodra@gmail.com>
1215
1216         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1217         * testsuite/binutils-all/objdump.exp: Likewise.
1218
1219 2021-02-14  Alan Modra  <amodra@gmail.com>
1220
1221         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1222         to the symbol array.
1223         (slurp_dynamic_symtab): Likewise.
1224         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1225
1226 2021-02-14  Alan Modra  <amodra@gmail.com>
1227
1228         * Makefile.in: Regenerate.
1229         * doc/Makefile.in: Regenerate.
1230
1231 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1232
1233         * aclocal.m4: Regenerate.
1234
1235 2021-02-12  Nick Clifton  <nickc@redhat.com>
1236
1237         * configure.ac (follow-debug-links): Add option to enable or
1238         disable the following of debug links by default.  Set the
1239         default for the option to be 'follow'.
1240         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1241         (dwarf_select_sections_by_names): Add no-follow-links option.
1242         (dwarf_select_sections_by_letter): Add 'N' option.
1243         * objdump.c (usage): Add conditional text describing the
1244         follow links option.
1245         (slurp_symtab): Ensure that there is a NULL entry at the end
1246         of the symbol table.
1247         (slurp_dynamic_symtab): Likewise.
1248         (dump_bfd): When extending the symbol table, ensure that there
1249         is still a NULL entry at the end.
1250         * readelf.c (usage): Add conditional text describing the
1251         follow links option.
1252         * doc/binutils.texi: Update documentation for objcopy and
1253         readelf.
1254         * doc/debug.options.texi: Update documentation of the
1255         follow-links option.
1256         * config.in: Regenerate.
1257         * configure: Regenerate.
1258         * testsuite/binutils-all/compress.exp: Add the -WN option to
1259         objdump command lines that are not expecting to follow links.
1260         * testsuite/binutils-all/readelf.exp: Add the
1261         --debug-dump=no-follow-links option to tests that are not
1262         expecting to follow debug links.
1263         * NEWS: Mention the new behaviour.
1264
1265 2021-02-12  Alan Modra  <amodra@gmail.com>
1266
1267         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1268         gas or ld fails to build a testcase rather than "unresolved".
1269         Report "fail" when readelf returns an error status rather than
1270         "unresolved".
1271         * testsuite/binutils-all/ar.exp: Likewise.
1272         * testsuite/binutils-all/compress.exp: Likewise.
1273         * testsuite/binutils-all/readelf.exp: Likewise.
1274
1275 2021-02-12  Alan Modra  <amodra@gmail.com>
1276
1277         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1278         "c" with "ccc" labels.
1279
1280 2021-02-12  Tom de Vries  <tdevries@suse.de>
1281
1282         * dwarf.h (debug_info): Fix typo in comment.
1283
1284 2021-02-12  Tom de Vries  <tdevries@suse.de>
1285
1286         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1287         entries.
1288
1289 2021-02-12  Tom de Vries  <tdevries@suse.de>
1290
1291         * dwarf.c (process_debug_info): Print DWO ID.
1292
1293 2021-02-11  Alan Modra  <amodra@gmail.com>
1294
1295         PR 27290
1296         PR 27293
1297         PR 27295
1298         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1299         Use bfd_malloc_and_get_section.
1300         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1301         check namesz.  Return NULL if descsz is too small.  Ensure
1302         string table is terminated.
1303         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1304         Sanity check note.
1305         (elf32_avr_dump_mem_usage): Adjust to suit.
1306
1307 2021-02-10  Tom de Vries  <tdevries@suse.de>
1308
1309         PR binutils/27391
1310         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1311
1312 2021-02-10  Tom de Vries  <tdevries@suse.de>
1313
1314         PR binutils/27371
1315         * dwarf.c (display_debug_ranges): Filter range lists according to
1316         section.
1317
1318 2021-02-09  Tom de Vries  <tdevries@suse.de>
1319
1320         PR binutils/27370
1321         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1322
1323 2021-02-09  Tom de Vries  <tdevries@suse.de>
1324
1325         PR binutils/27386
1326         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1327         DW_UT_split_compile.
1328
1329 2021-02-09  Alan Modra  <amodra@gmail.com>
1330
1331         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1332         symbianelf.
1333
1334 2021-02-07  Alan Modra  <amodra@gmail.com>
1335
1336         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1337         uninitialised on invalid input.
1338
1339 2021-02-06  Alan Modra  <amodra@gmail.com>
1340
1341         PR 27349
1342         * rename.c (smart_rename): Test for existence and type of output
1343         file with lstat.
1344
1345 2021-02-05  Nick Clifton  <nickc@redhat.com>
1346
1347         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1348
1349 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1350
1351         PR 27252
1352         * elfedit.c (check_file):
1353         * bucomm.c (get_file_size): Fix typos in comments.
1354
1355 2021-02-05  Alan Modra  <amodra@gmail.com>
1356
1357         PR 27345
1358         * arsup.c (ar_save): Use stat rather than lstat.
1359
1360 2021-02-03  Alan Modra  <amodra@gmail.com>
1361
1362         PR 27270
1363         PR 27284
1364         PR 26945
1365         * ar.c: Don't include libbfd.h.
1366         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1367         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1368         outside of _WIN32 ifdef.  Delete skip_stat variable.
1369         * arsup.c (temp_name, real_ofd): New static variables.
1370         (ar_open): Use make_tempname and bfd_fdopenw.
1371         (ar_save): Adjust to suit ar_open changes.  Move stat output
1372         of _WIN32 ifdef.
1373         * objcopy.c: Don't include libbfd.h.
1374         (copy_file): Use bfd_stat.
1375
1376 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1377
1378         PR binutils/27281
1379         * readelf.c (process_section_headers): Add 'R' and 'D' to
1380         "Key to Flags:".
1381         * testsuite/binutils-all/retain1a.d: Updated.
1382
1383 2021-01-30  Nick Clifton  <nickc@redhat.com>
1384
1385         * README-how-to-make-a-release: Small updates after the 2.35.2
1386         release.
1387
1388 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1389
1390         PR 4356
1391         * windres.c (quot): Use double quotes to protect strings on
1392         Windows platforms.
1393
1394 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1395
1396         PR 27252
1397         * bucomm.c (get_file_size): Add code to handle /dev/null on
1398         Windows systems.
1399         * elfedit.c (check_file): Likewise.
1400
1401 2021-01-27  Nick Clifton  <nickc@redhat.com>
1402
1403         * objcopy.c (copy_main): Remove conditional control of the calls
1404         to free, simplifying the code and making it easier to detect
1405         typos.
1406
1407 2021-01-26  Frederic Cambus  <fred@statdns.com>
1408
1409         * objcopy.c (copy_main): Fix a double free happening when both
1410         --localize-symbols and --globalize-symbols options are invoked
1411         together.
1412
1413 2021-01-24  Nick Clifton  <nickc@redhat.com>
1414
1415         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1416
1417 2021-01-16  Alan Modra  <amodra@gmail.com>
1418
1419         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1420
1421 2021-01-15  Alan Modra  <amodra@gmail.com>
1422
1423         PR 26539
1424         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1425
1426 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1427
1428         * MAINTAINERS: Update my email address.
1429
1430 2021-01-14  Nick Clifton  <nickc@redhat.com>
1431
1432         * po/sv.po: Updated Swedish translation.
1433
1434 2021-01-13  Alan Modra  <amodra@gmail.com>
1435
1436         * Makefile.in: Regenerate.
1437         * doc/Makefile.in: Regenerate.
1438
1439 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1440
1441         PR 27037
1442         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1443         and before exit.
1444         (i386_x64_trampoline): Add SEH annotations.
1445         (struct mac): Add how_seh field.
1446         (make_delay_head): If how_set field is true add SEh instructions.
1447
1448 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1449
1450         PR binutils/26792
1451         * configure.ac: Use GNU_MAKE_JOBSERVER.
1452         * aclocal.m4: Regenerated.
1453         * configure: Likewise.
1454
1455 2021-01-12  Nick Clifton  <nickc@redhat.com>
1456
1457         * po/fr.po: Updated French translation.
1458
1459 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1460
1461         PR ld/27173
1462         * configure: Regenerated.
1463
1464 2021-01-11  Nick Clifton  <nickc@redhat.com>
1465
1466         * po/pt.po: Updated Portuguese translation.
1467         * po/sr.po: Updated Serbian translation.
1468         * po/uk.po: Updated Ukranian translation.
1469
1470 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * configure: Regenerated.
1473
1474 2021-01-09  Nick Clifton  <nickc@redhat.com>
1475
1476         * configure: Regenerate.
1477         * po/binutils.pot: Regenerate.
1478
1479 2021-01-09  Nick Clifton  <nickc@redhat.com>
1480
1481         * 2.36 release branch crated.
1482         * README-how-to-make-a-release: Add note about updating Makefiles
1483         and libtool files.
1484         * BRANCHES: Add binutils-2.36-branch.
1485
1486 2021-01-09  Alan Modra  <amodra@gmail.com>
1487
1488         * configure: Regenerate.
1489
1490 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1491
1492         * configure: Regenerate.
1493
1494 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1495
1496         PR 27109
1497         * objcopy.c (copy_object): Handle section symbols for
1498         non-relocatable inputs.
1499         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1500         is_elf_unused_section_symbols.
1501         * testsuite/binutils-all/readelf.s-64: Updated.
1502         * testsuite/binutils-all/readelf.ss: Likewise.
1503         * testsuite/binutils-all/readelf.ss-64: Likewise.
1504         * testsuite/binutils-all/readelf.s-64-unused: New file.
1505         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1506         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1507         * testsuite/lib/binutils-common.exp
1508         (is_elf_unused_section_symbols): New proc.
1509
1510 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1511
1512         * binutils/readelf.c: Correct grammar in comment.
1513
1514 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1515
1516         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1517         * doc/binutils.texi: Correct grammar.
1518         * readelf.c (process_version_sections): Correct spelling of auxiliary
1519         in warning.
1520         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1521
1522 2021-01-01  Alan Modra  <amodra@gmail.com>
1523
1524         Update year range in copyright notice of all files.
1525
1526 For older changes see ChangeLog-2020
1527 \f
1528 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1529
1530 Copying and distribution of this file, with or without modification,
1531 are permitted in any medium without royalty provided the copyright
1532 notice and this notice are preserved.
1533
1534 Local Variables:
1535 mode: change-log
1536 left-margin: 8
1537 fill-column: 74
1538 version-control: never
1539 End: