binutils/ChangeLog

   1 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
   2
   3         PR 28718
   4         * dwarf.c: Revert previous delta.
   5         (debug_get_real_type): Reject indirect types that point to
   6         indirect types.
   7         (debug_get_type_name, debug_get_type_size, debug_write_type):
   8         Likewise.
   9
  10 2022-01-06  Nick Clifton  <nickc@redhat.com>
  11
  12         * debug.c (debug_write_type): Allow for malicious recursion via
  13         indirect debug types.
  14
  15 2022-01-04  Nick Clifton  <nickc@redhat.com>
  16
  17         PR 28716
  18         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
  19
  20 2021-12-16  Nick Clifton  <nickc@redhat.com>
  21
  22         PR 28697
  23         * dwarf.c (load_build_id_debug_file): New function.
  24         (try_build_id_prefix): New function.
  25         (check_for_and_load_links): Call load_build_id_debug_file.
  26         (debug_displays): Add entry for .note.gnu.build-id.
  27         * dwarf.h (enum dwarf_section_display_enum): Add
  28         note_gnu_build_id.
  29         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
  30         Fix regexp for loads via debuglink section.
  31
  32 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
  33
  34         * MAINTAINERS: Add myself and Zhensong Liu
  35         as the LoongArch maintainer.
  36
  37 2021-12-02  Nick Clifton  <nickc@redhat.com>
  38
  39         PR 28645
  40         * dwarf.c (process_cu_tu_index): Add test for overruning section
  41         whilst processing slots.
  42
  43 2021-11-30  Roland McGrath  <mcgrathr@google.com>
  44
  45         * doc/local.mk: Give each man page target its missing dependency on
  46         doc/$(am__dirstamp).
  47
  48 2021-11-30  Nick Clifton  <nickc@redhat.com>
  49
  50         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
  51         offsets, sizes and ranges.
  52         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
  53         the offset.
  54         (display_loclists_list): Likewise.
  55         (display_loc_list_dwo): Likewise.
  56         (display_debug_str): Likewise.
  57         (display_debug_aranges): Likewise.
  58         (display_debug_ranges_list): Likewise.
  59         (display_debug_rnglists_list): Likewise.
  60         (display_debug_ranges): Likewise.
  61
  62 2021-11-29  Nick Clifton  <nickc@redhat.com>
  63
  64         PR 28632
  65         * strings.c (usage): Update desciption of -n option.
  66         * doc/binutils.texi: Likewise.
  67
  68 2021-11-24  Nick Clifton  <nickc@redhat.com>
  69
  70         PR 28564
  71         * sysdump.c (getCHARS): Check for an out of bounds read.
  72
  73 2021-11-16  Fangrui Song  <maskray@google.com>
  74
  75         * readelf.c (enum relocation_type): New.
  76         (slurp_relr_relocs): New.
  77         (dump_relocations): Change is_rela to rel_type.
  78         Dump RELR.
  79         (dynamic_relocations): Add DT_RELR.
  80         (process_relocs): Check SHT_RELR and DT_RELR.
  81         (process_dynamic_section): Store into dynamic_info for
  82         DT_RELR/DT_RELRENT/DT_RELRSZ.
  83
  84 2021-11-09  Nick Clifton  <nickc@redhat.com>
  85
  86         * nm.c: Add --unicode option to control how unicode characters are
  87         handled.
  88         * objdump.c: Likewise.
  89         * readelf.c: Likewise.
  90         * strings.c: Likewise.
  91         * binutils.texi: Document the new feature.
  92         * NEWS: Document the new feature.
  93         * testsuite/binutils-all/unicode.exp: New file.
  94         * testsuite/binutils-all/nm.hex.unicode
  95         * testsuite/binutils-all/strings.escape.unicode
  96         * testsuite/binutils-all/objdump.highlight.unicode
  97         * testsuite/binutils-all/readelf.invalid.unicode
  98
  99 2021-11-03  Tom Tromey  <tromey@adacore.com>
 100
 101         * dwarf.c (display_debug_loc): Use section name in warnings.
 102
 103 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 104
 105         * objdump.c (usage): --ctf now has an optional argument.
 106         (main): Adjust accordingly.
 107         (dump_ctf): Default it.
 108         * doc/ctf.options.texi: Adjust.
 109
 110 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 111
 112         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 113         (dump_ctf): Don't open a separate section; use the parent_name in
 114         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 115         so we can pass down a member count.
 116         (dump_ctf_archive_member): Add the member count; don't return
 117         anything.  Import parents into children no matter what the
 118         parent's name, while still avoiding displaying the header for the
 119         common parent name of ".ctf".
 120         * readelf.c (usage): Adjust similarly.
 121         (dump_section_as_ctf): Likewise.
 122         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 123         archive members, even if ctf_dump of one member fails.
 124         * doc/ctf.options.texi: Adjust.
 125
 126 2021-10-19  Nick Clifton  <nickc@redhat.com>
 127
 128         * nm.c (filter_symbols): Test for a NULL name before checking to
 129         see if the symbol is __gnu_lto_slim.
 130         * objcopy.c (filter_symbols): Likewise.
 131
 132 2021-09-30  Nick Clifton  <nickc@redhat.com>
 133
 134         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 135         symbols in an LTO object file.
 136
 137 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 138
 139         * configure: Regenerate.
 140
 141 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 142
 143         * testsuite/binutils-all/riscv/riscv.exp: New file.
 144         * testsuite/binutils-all/riscv/unknown.d: New file.
 145         * testsuite/binutils-all/riscv/unknown.s: New file.
 146
 147 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 148
 149         Revert: [AArch64] MTE corefile support
 150
 151         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 152
 153         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 154
 155 2021-08-11  Nick Clifton  <nickc@redhat.com>
 156
 157         * po/pt.po: Updated Portuguese translation.
 158
 159 2021-08-10  Nick Clifton  <nickc@redhat.com>
 160
 161         * po/sr.po: Updated Serbian translation.
 162
 163 2021-07-16  Nick Clifton  <nickc@redhat.com>
 164
 165         * po/sv.po: Updated Swedish translation.
 166
 167 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 168
 169         * dwarf.h (struct dwarf_section): Add XCOFF name.
 170         * dwarf.c (struct dwarf_section_display): Update.
 171         * objdump.c (load_debug_section): Add XCOFF name handler.
 172         (dump_dwarf_section): Likewise.
 173
 174 2021-07-12  Nick Clifton  <nickc@redhat.com>
 175
 176         * po/fr.po: Updated French translation.
 177
 178 2021-07-10  Alan Modra  <amodra@gmail.com>
 179
 180         PR 28069
 181         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 182         parameter, use initial "data" pointer as the end.  Formatting.
 183         Don't count down bytes as they are read.
 184         (read_and_display_attr_value): Adjust display_discr_list call.
 185         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 186         report_leb_status.
 187         * dwarf.h (report_leb_status): Don't report file and line
 188         numbers.  Delete file and lnum parameters,
 189         (READ_ULEB, READ_SLEB): Adjust.
 190
 191 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 192
 193         * configure.ac: Check for strnlen declaration.
 194         * configure, config.in: Regenerate.
 195
 196 2021-07-05  Alan Modra  <amodra@gmail.com>
 197
 198         PR 28047
 199         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 200         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 201         section.  Adjust all callers.
 202
 203 2021-07-03  Nick Clifton  <nickc@redhat.com>
 204
 205         * configure: Regenerate.
 206         * po/opcodes.pot: Regenerate.
 207         * README-how-to-make-a-release: Update.
 208
 209 2021-07-03  Nick Clifton  <nickc@redhat.com>
 210
 211         * 2.37 release branch created.
 212
 213 2021-07-02  Alan Modra  <amodra@gmail.com>
 214
 215         PR 28048
 216         * dwarf.c (get_type_signedness): Don't run off end of buffer
 217         printing DW_FORM_string attribute.
 218
 219 2021-07-01  Nick Clifton  <nickc@redhat.com>
 220
 221         PR 28029
 222         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 223
 224 2021-07-01  Andrei Homescu  <ah@immunant.com>
 225
 226         * readelf.c (process_archive): Reset file position to the
 227         beginning when calling process_object for thin archive members.
 228         * testsuite/binutils-all/readelf.exp: Add test.
 229         * testsuite/binutils-all/readelf.h.thin: New file.
 230
 231 2021-06-30  Tom Tromey  <tom@tromey.com>
 232
 233         * dwarf.c (read_and_display_attr_value): Handle
 234         DW_FORM_implicit_const.
 235
 236 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 237
 238         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 239         and DW_CFA_def_cfa_offset_sf have a signed offset.
 240
 241 2021-06-19  Alan Modra  <amodra@gmail.com>
 242
 243         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 244         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 245         Don't make an unnecessary copy when length is good.
 246
 247 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * readelf.c (print_gnu_property_note): Handle
 250         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 251         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 252
 253 2021-06-15  Nick Clifton  <nickc@redhat.com>
 254
 255         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 256
 257 2021-06-15  Alan Modra  <amodra@gmail.com>
 258
 259         * readelf.c (locate_dynamic_section, is_pie): New functions.
 260         (get_file_type): Replace e_type parameter with filedata.  Call
 261         is_pie for ET_DYN.  Update all callers.
 262         (process_program_headers): Use local variables dynamic_addr and
 263         dynamic_size, updating filedata on exit from function.  Set
 264         dynamic_size of 1 to indicate no dynamic section or segment.
 265         Update tests of dynamic_size throughout.
 266         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 267
 268 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 269
 270         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 271         (add_abbrev_attr): Likewise.
 272         (process_abbrev_set): Likewise.
 273         (display_debug_abbrev): Adjust to above change.
 274
 275 2021-06-12  Alan Modra  <amodra@gmail.com>
 276
 277         * readelf.c (process_file_header): Don't clear section_headers.
 278
 279 2021-06-12  Alan Modra  <amodra@gmail.com>
 280
 281         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 282         that to get_32bit_section_headers or get_64bit_section_headers.
 283         (process_object): Throw away section header read to print file
 284         header extension.
 285
 286 2021-06-11  Alan Modra  <amodra@gmail.com>
 287
 288         * readelf.c (struct filedata): Move archive_file_offset and
 289         archive_file_size earlier.
 290         (free_filedata): Clear using memset.
 291
 292 2021-06-11  Alan Modra  <amodra@gmail.com>
 293
 294         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 295         (get_elf_symbols): ..this new function throughout.
 296         (get_32bit_section_headers): Don't free section_headers.
 297         (get_64bit_section_headers): Likewise.
 298         (get_section_headers): New function, use throughout in place of
 299         32bit and 64bit variants.
 300         (get_dynamic_section): Similarly.
 301         (process_section_headers): Don't free filedata memory here.
 302         (get_file_header): Don't get section headers here..
 303         (process_object): ..Read them here instead.  Don't exit without
 304         freeing filedata memory.
 305
 306 2021-06-09  Nick Clifton  <nickc@redhat.com>
 307
 308         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 309
 310 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 311
 312         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 313
 314 2021-05-29  Alan Modra  <amodra@gmail.com>
 315
 316         * objdump (usage): Add missing \n.
 317
 318 2021-05-29  Alan Modra  <amodra@gmail.com>
 319
 320         * readelf.c (parse_args): Call dwarf_select_sections_all on
 321         --debug-dump without optarg.
 322         (usage): Associate -w and --debug-dump options closely.
 323         Split up help message.  Remove extraneous blank lines around
 324         ctf help.
 325         * objdump.c (usage): Similarly.
 326
 327 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 328
 329         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 330         operand disassembly.
 331         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 332
 333 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 334
 335         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 336         machine for disassembly.
 337         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 338         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 339         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 340
 341 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 342
 343         PR ld/27905
 344         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 345
 346 2021-05-27  Alan Modra  <amodra@gmail.com>
 347
 348         * readelf (usage): Order -w letters to match --debug-dump= and
 349         move common '=' for --debug-dump out of brackets.
 350
 351 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         PR ld/27905
 354         * readelf.c (decode_x86_feature_2): Support
 355         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 356
 357 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 358
 359         * readelf.c (get_machine_name): Change Loongson Loongarch to
 360         LoongArch.
 361
 362 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 363
 364         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 365
 366 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 367
 368         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 369
 370 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 371
 372         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 373
 374 2021-05-19  Alan Modra  <amodra@gmail.com>
 375
 376         PR 27884
 377         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 378         param with map_return, and return map for DW_FORM_ref_addr.
 379         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 380         Pass returned cu map start and end to recursive call.
 381         (read_and_display_attr_value): Similarly.
 382
 383 2021-05-19  Alan Modra  <amodra@gmail.com>
 384
 385         PR 27879
 386         * sysdump.c (getBARRAY): Sanity check size against max.
 387         (getINT): Avoid UB shift left.
 388
 389 2021-05-15  Alan Modra  <amodra@gmail.com>
 390
 391         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 392         Delete dead code.
 393
 394 2021-05-15  Alan Modra  <amodra@gmail.com>
 395
 396         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 397         length calculations.
 398
 399 2021-05-15  Alan Modra  <amodra@gmail.com>
 400
 401         * dwarf.c (display_debug_names): Complain when header length is
 402         too small.  Avoid pointer UB.  Sanity check augmentation string,
 403         CU table, TU table and foreign TU table sizes.
 404
 405 2021-05-15  Alan Modra  <amodra@gmail.com>
 406
 407         * dwarf.c (display_debug_frames): Delete initial_length_size.
 408         Avoid pointer UB.  Constrain data reads to length given in header.
 409         Sanity check cie header length.  Only skip up to next FDE on
 410         finding augmentation data too long.
 411
 412 2021-05-15  Alan Modra  <amodra@gmail.com>
 413
 414         * dwarf.c (read_cie): Add more sanity checks to ensure data
 415         pointer is not bumped past end.
 416
 417 2021-05-15  Alan Modra  <amodra@gmail.com>
 418
 419         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 420         Correct fallback size calculated on finding a reloc.  Constrain
 421         data reads to length given in header.  Avoid pointer UB.
 422
 423 2021-05-15  Alan Modra  <amodra@gmail.com>
 424
 425         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 426
 427 2021-05-15  Alan Modra  <amodra@gmail.com>
 428
 429         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 430         given in header.
 431
 432 2021-05-15  Alan Modra  <amodra@gmail.com>
 433
 434         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 435         Use end_ranges to constrain data reads to header length.  Avoid
 436         pointer UB.
 437
 438 2021-05-15  Alan Modra  <amodra@gmail.com>
 439
 440         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 441         before reading uleb length.  Warn on excess length.
 442
 443 2021-05-15  Alan Modra  <amodra@gmail.com>
 444
 445         * dwarf.c (display_debug_macro): Print strings that might not
 446         be zero terminated with %*s.  Don't bump curr if unterminated.
 447
 448 2021-05-15  Alan Modra  <amodra@gmail.com>
 449
 450         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 451         Simplify length sanity check, and check for too small lengths.
 452         Constrain data reads to header length.  Avoid pointer UB.
 453
 454 2021-05-15  Alan Modra  <amodra@gmail.com>
 455
 456         * dwarf.c (display_debug_macinfo): Print strings that might not
 457         be zero terminated with %*s.  Don't bump curr if unterminated.
 458
 459 2021-05-15  Alan Modra  <amodra@gmail.com>
 460
 461         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 462         Simplify length check.  Constrain reads to length given by header.
 463
 464 2021-05-15  Alan Modra  <amodra@gmail.com>
 465
 466         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 467         we have already checked for NUL termination.
 468
 469 2021-05-15  Alan Modra  <amodra@gmail.com>
 470
 471         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 472         Avoid pointer UB.  Keep within length specified by header.
 473         Delete dead code.
 474
 475 2021-05-15  Alan Modra  <amodra@gmail.com>
 476
 477         * dwarf.c (process_debug_info): Always do the first CU length
 478         scan for sanity checks.  Remove initial_length_size var and
 479         instead calculate end_cu.  Use end_cu to limit data reads.
 480         Delete now dead code checking length.
 481
 482 2021-05-15  Alan Modra  <amodra@gmail.com>
 483
 484         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 485
 486 2021-05-15  Alan Modra  <amodra@gmail.com>
 487
 488         * bucomm.h (_mul_overflow): Define.
 489         * dwarf.c (get_encoded_value): Avoid pointer UB.
 490
 491 2021-05-13  Alan Modra  <amodra@gmail.com>
 492
 493         PR 27861
 494         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 495         header length.
 496
 497 2021-05-13  Alan Modra  <amodra@gmail.com>
 498
 499         PR 27860
 500         * dwarf.c (display_debug_frames): Sanity check cie_off before
 501         attempting to read cie.
 502
 503 2021-05-12  Alan Modra  <amodra@gmail.com>
 504
 505         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 506         end when strnlen doesn't find string terminator.
 507         (decode_location_expression): Remove dead code.
 508         (skip_attr_bytes): Remove const from end param.  Ensure data
 509         pointer doesn't pass end.
 510         (get_type_signedness): Remove const from end param.
 511         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 512         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 513         (display_debug_pubnames_worker): Likewise.
 514         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 515         than blindly incrementing data pointer.
 516         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 517         compare pointers, compare lengths.
 518
 519 2021-05-12  Alan Modra  <amodra@gmail.com>
 520
 521         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 522         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 523         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 524         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 525         SAFE_BYTE_GET followed by increment.
 526         (process_debug_info): Likewise, and test bytes remaining before
 527         incrementing section_begin rather than using pointer comparison.
 528         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 529         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 530
 531 2021-05-12  Alan Modra  <amodra@gmail.com>
 532
 533         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 534         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 535         SAFE_BYTE_GET_AND_INC.
 536         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 537         (process_debug_info, process_cu_tu_index): Likewise.
 538         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 539         (byte_get, byte_get_little_endian, byte_get_big_endian),
 540         (byte_get_signed): Make size param unsigned.  Remove code dealing
 541         with 4-byte elf_vma.
 542         (byte_get_64): Delete.
 543         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 544         (byte_get, byte_get_little_endian, byte_get_big_endian),
 545         (byte_get_signed): Update prototypes.
 546         (byte_get_64): Delete.
 547
 548 2021-05-12  Alan Modra  <amodra@gmail.com>
 549
 550         PR 27836
 551         * dwarf.c (display_debug_frames): Don't compare pointers derived
 552         from user input.  Test offset against bounds instead.
 553
 554 2021-05-12  Alan Modra  <amodra@gmail.com>
 555
 556         PR 27853
 557         * dwarf.c (display_formatted_table): Test for data >= end rather
 558         than data == end.
 559         (process_extended_line_op): Likewise.
 560         (display_debug_lines_raw): Likewise.
 561         (display_debug_lines_decoded): Likewise.
 562
 563 2021-05-12  Alan Modra  <amodra@gmail.com>
 564
 565         PR 27849
 566         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 567         Sanity check section size for version and padding too.  Correct
 568         index sanity check.  Handle multiple tables in .debug_str_offsets.
 569
 570 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 571
 572         * dwarf.c (process_abbrev_set): Properly parenthesize before
 573         casting to unsigned long.
 574
 575 2021-05-11  Alan Modra  <amodra@gmail.com>
 576
 577         PR 27845
 578         * dwarf.c (process_abbrev_set): Replace start and end parameters
 579         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 580         all callers.  Sanity check parameters correctly and emit warnings
 581         here rather than..
 582         (process_debug_info): ..here.
 583
 584 2021-05-10  Thomas Wolff  <towo@towo.net>
 585
 586         PR 4356
 587         PR 26865
 588         PR 27594
 589         * windres.c (quot): Revert previous delta.  Do not use double
 590         quotes when spaces are detected in options.
 591         * doc/binutils.texi (windres): Remove suggestion that the
 592         --preprocessor option can take arguments.
 593
 594 2021-05-10  Alan Modra  <amodra@gmail.com>
 595
 596         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 597         END rather than adding amount to PTR.
 598         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 599
 600 2021-05-09  Alan Modra  <amodra@gmail.com>
 601
 602         * objcopy.c (eq_string): Delete.
 603         (create_symbol_htab): Use htab_eq_string.
 604
 605 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 606
 607         * README-how-to-make-a-release: Update html & pdf entries.
 608
 609 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 610
 611         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 612         * doc/Makefile.in: Regenerate.
 613
 614 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 615
 616         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 617         * doc/Makefile.in: Regenerate.
 618
 619 2021-05-07  Nick Clifton  <nickc@redhat.com>
 620
 621         * readelf.c (no_processor_specific_unwind): New function.
 622         (process_unwind): Use no_processor_specific_unwind for X86
 623         targets.
 624
 625 2021-05-07  Michael Forney <mforney@mforney.org>
 626
 627         * dwarf.c: Don't omit second operand of '?' operator.
 628
 629 2021-04-30  Nick Clifton  <nickc@redhat.com>
 630
 631         PR 27796
 632         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 633         .debug_sup section.
 634
 635 2021-04-29  Nick Clifton  <nickc@redhat.com>
 636
 637         PR 27594
 638         * doc/binutils.texi (windres): Correct the description of the
 639         default value of the --preprocessor argument.
 640
 641 2021-04-27  Nick Clifton  <nickc@redhat.com>
 642
 643         PR 27779
 644         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 645         (parse_gnu_debugaltlink): Likewise.
 646
 647 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 648
 649         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 650         aux structures.
 651
 652 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 653
 654         PR 27672
 655         * readelf.c (sym_base): New variable.
 656         (enum print_mode): Add more modes.
 657         (print_vma): Add suport for new modes.
 658         (options): Add sym-base.
 659         (usage): Add sym-base.
 660         (parse_args): Add support for --sym-base.
 661         (print_dynamic_symbol_size): New function.
 662         (print_dynamic_symbol): Use new function.
 663         * doc/binutils.texi: Document the new feature.
 664         * NEWS: Mention the new feature.
 665
 666 2021-04-21  Nick Clifton  <nickc@redhat.com>
 667
 668         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 669         Adjust expected output to allow for named section symbols.
 670         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 671         Likewise.
 672         * testsuite/binutils-all/readelf.s-64: Likewise.
 673         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 674         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 675         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 676
 677 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 678
 679         * readelf.c (print_dynamic_symbol): Print the section name for
 680         section symbols without a name of their own.
 681
 682 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 683
 684         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 685         add him to Past Maintainers.
 686         Update my email address.
 687
 688 2021-04-19  Nick Clifton  <nickc@redhat.com>
 689
 690         PR 21702
 691         * arsup.c (ar_addmod): Enable plugin support, if available.
 692
 693 2021-04-19  Nick Clifton  <nickc@redhat.com>
 694
 695         * rename.c: (get_stat_atime_ns): Add prototype.
 696         (get_stat_mtime_ns): Add prototype.
 697
 698 2021-04-16  Alan Modra  <amodra@gmail.com>
 699
 700         PR 27725
 701         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 702         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 703
 704 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 705
 706         PR 27725
 707         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 708         (get_stat_mtime_ns): Likewise.
 709
 710 2021-04-15  Alan Modra  <amodra@gmail.com>
 711
 712         PR 27725
 713         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 714         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 715         members of struct stat.
 716         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 717         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 718         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 719         (get_stat_atime, get_stat_mtime): Likewise.
 720         (set_times): Choose first available of utimensat, utimes, utime.
 721         Use above inline functions to set timespec and timeval values.
 722         * configure: Regenerate.
 723         * config.in: Regenerate.
 724         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 725         file timestamp when --preserve-dates is used.
 726
 727 2021-04-15  Alan Modra  <amodra@gmail.com>
 728
 729         PR 27456
 730         * rename.c (smart_rename): When TO and FROM are equal, just set
 731         file timestamp.
 732         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 733
 734 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 735
 736         PR binutils/27708
 737         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 738         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 739         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 740         test.
 741
 742 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 743
 744         PR 27686
 745         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 746         end of the structure.
 747
 748 2021-04-14  Frederic Cambus  <fred@statdns.com>
 749
 750         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 751         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 752
 753 2021-04-14  Alan Modra  <amodra@gmail.com>
 754
 755         PR 27716
 756         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 757         * readelf.c (struct filedata): Change program_interpreter from
 758         a char array to a char pointer.
 759         (process_program_headers): Sanity check PT_INTERP p_filesz.
 760         Malloc program_interpreter using p_filesz and read directly from
 761         file.
 762         (process_dynamic_section): Check program_interpreter is non-NULL.
 763         (free_filedata): New function, split out from..
 764         (process_object): ..here.
 765         (close_debug_file): Call free_filedata.
 766         * sysdep.h: Don't include sys/param.h.
 767         (PATH_MAX): Don't define.
 768         * configure.ac: Don't check for sys/param.h.
 769         * configure: Regenerate.
 770
 771 2021-04-13  Frederic Cambus  <fred@statdns.com>
 772
 773         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 774         check for NT_NETBSD_PAX.
 775
 776 2021-04-12  Alan Modra  <amodra@gmail.com>
 777
 778         * configure.ac (--enable-checking): Add support.
 779         * config.in: Regenerate.
 780         * configure: Regenerate.
 781
 782 2021-04-09  Alan Modra  <amodra@gmail.com>
 783
 784         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 785         dynrelcount.
 786         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 787         (disassemble_section, disassemble_data): Likewise.
 788
 789 2021-04-06  Alan Modra  <amodra@gmail.com>
 790
 791         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 792
 793 2021-04-06  Alan Modra  <amodra@gmail.com>
 794
 795         * NEWS: Mention C99 requirement.
 796         * README: Likewise.  Modernise examples and "Reporting bugs".
 797
 798 2021-04-05  Alan Modra  <amodra@gmail.com>
 799
 800         * configure.ac: Assume long long is available.  Don't test for
 801         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 802         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 803         strcoll, setlocale, setmode or location of time_t.  Don't check
 804         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 805         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 806         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 807         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 808         locale.h, string.h and stdlib.h unconditionally.  Remove various
 809         fallback declarations.  Assume long long is available.
 810         * addr2line.c: Don't test HAVE_SETLOCALE.
 811         * ar.c: Likewise.
 812         * coffdump.c: Likewise.
 813         * dlltool.c: Likewise.
 814         * dllwrap.c: Likewise.
 815         * elfedit.c: Likewise.
 816         * nm.c: Likewise.
 817         * objcopy.c: Likewise.
 818         * objdump.c: Likewise.
 819         * readelf.c: Likewise.
 820         * size.c: Likewise.
 821         * srconv.c: Likewise.
 822         * strings.c: Likewise.
 823         * sysdump.c: Likewise.
 824         * windmc.c: Likewise.
 825         * windres.c: Likewise.
 826         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 827         * dwarf.c: Include limits.h unconditionally.  Assume long long
 828         is available.
 829         * nm.c: Don't test HAVE_STRCOLL.
 830         * readelf.c: Don't test HAVE_WCHAR_H.
 831         * strings.c: Assume long long is available.
 832         * syslex.l: Include string.h unconditionally.
 833         * aclocal.m4: Regenerate.
 834         * config.in: Regenerate.
 835         * configure: Regenerate.
 836         * Makefile.in: Regenerate.
 837         * doc/Makefile.in: Regenerate.
 838
 839 2021-04-01  Martin Liska  <mliska@suse.cz>
 840
 841         * elfcomm.h (strneq): Remove strneq and use startswith.
 842         * readelf.c (ia64_process_unwind): Likewise.
 843         (process_note): Likewise.
 844
 845 2021-04-01  Martin Liska  <mliska@suse.cz>
 846
 847         * dllwrap.c: Use startswith function.
 848         * objcopy.c (is_dwo_section): Likewise.
 849         (handle_remove_section_option): Likewise.
 850         (copy_main): Likewise.
 851         * objdump.c (is_significant_symbol_name): Likewise.
 852
 853 2021-04-01  Martin Liska  <mliska@suse.cz>
 854
 855         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 856         startswith.
 857         (display_debug_lines_decoded): Likewise.
 858         (display_debug_links): Likewise.
 859         * elfcomm.c (setup_archive): Likewise.
 860         * elfcomm.h (const_strneq): Likewise.
 861         * readelf.c (process_section_headers): Likewise.
 862         (slurp_ia64_unwind_table): Likewise.
 863         (slurp_hppa_unwind_table): Likewise.
 864         (decode_arm_unwind): Likewise.
 865         (display_debug_section): Likewise.
 866         (process_note): Likewise.
 867
 868 2021-03-31  Alan Modra  <amodra@gmail.com>
 869
 870         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 871         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 872         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 873         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 874         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 875         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 876         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 877         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 878         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 879         and TRUE with true throughout.
 880
 881 2021-03-31  Alan Modra  <amodra@gmail.com>
 882
 883         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 884         * dwarf.c: Likewise.
 885
 886 2021-03-31  Alan Modra  <amodra@gmail.com>
 887
 888         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 889
 890 2021-03-29  Alan Modra  <amodra@gmail.com>
 891
 892         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 893         * dwarf.c (read_and_display_attr_value): Likewise.
 894         (display_debug_str_offsets): Likewise.
 895         * objdump.c (dump_bfd): Likewise.
 896         * readelf.c (dump_section_as_strings): Likewise.
 897         (dump_section_as_bytes): Likewise.
 898
 899 2021-03-29  Alan Modra  <amodra@gmail.com>
 900
 901         * objdump.c (process_links): Use type int.
 902         * readelf.c (request_dump): Don't increment do_dump, set it.
 903         * windint.h (target_is_bigendian): Use type bfd_boolean.
 904         * windmc.c (target_is_bigendian): Likewise.
 905         * windres.c (target_is_bigendian): Likewise.
 906
 907 2021-03-22  Martin Liska  <mliska@suse.cz>
 908
 909         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 910         with startswith.
 911         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 912         * objcopy.c (is_mergeable_note_section): Likewise.
 913         * objdump.c (dump_dwarf_section): Likewise.
 914         * prdbg.c (pr_method_type): Likewise.
 915         (pr_class_baseclass): Likewise.
 916         (tg_class_baseclass): Likewise.
 917         * readelf.c (process_lto_symbol_tables): Likewise.
 918         * stabs.c (ULLHIGH): Likewise.
 919         (parse_stab_argtypes): Likewise.
 920         (stab_demangle_function_name): Likewise.
 921
 922 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 923
 924         * readelf.c (get_machine_name): Add EM_INTELGT.
 925
 926 2021-03-18  Nick Clifton  <nickc@redhat.com>
 927
 928         PR 27478
 929         * readelf.c (dump_section_as_strings): Mention separate filename.
 930         (dump_section_as_bytes): Likewise.
 931         (dump_section_as_ctf): Likewise.
 932         (initialise_dumkps_byname): Only issue a warning for missing
 933         sections if processing the main file.
 934         (process_section_contents): Only issue a warning for unsumped
 935         section numbers in the main file.
 936         (initialise_dump_sects): New function.  Contains code extracted
 937         from ...
 938         (process_object): ... here.  Also call initialise_dump_sects for
 939         separate files.
 940
 941 2021-03-16  Nick Clifton  <nickc@redhat.com>
 942
 943         PR 27534
 944         * readelf.c (display_debug_section): Also retain .debug_addr
 945         sections.
 946
 947 2021-03-16  Nick Clifton  <nickc@redhat.com>
 948
 949         PR 27533
 950         * readelf.c (process_section_contents): Only dump debug
 951         information for separate files unless process_links is enabled.
 952         (process_object): Always call process_section_contents for
 953         separate info files.
 954
 955 2021-03-15  Nick Clifton  <nickc@redhat.com>
 956
 957         PR 27487
 958         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 959         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 960         (long_options): Add just-symbols.
 961         (set_output_format): Add support for just-symbols.
 962         (get_print_format): Likewise.
 963         (do_not_print_object_filename): New function.
 964         (do_not_print_archive_filename): New function.
 965         (do_not_print_archive_member): New function.
 966         (do_not_print_symbol_filename): New function.
 967         (just_print_symbol_name): New function.
 968         (main): Handle --just-symbols.
 969         * NEWS: Mention the new feature.
 970         * doc/binutils.texi: Document the new feature.
 971
 972 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 973
 974         * od-xcoff.c: Replace RTB by TRL entry.
 975
 976 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 977             Andrew Burgess  <andrew.burgess@embecosm.com>
 978
 979         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
 980
 981 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 982             Andrew Burgess  <andrew.burgess@embecosm.com>
 983
 984         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
 985
 986 2021-03-05  Nick Clifton  <nickc@redhat.com>
 987
 988         PR 27387
 989         * dwarf.c (display_debug_macro): Handle the displaying of
 990         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
 991         .debug_macro.dwo sections.
 992
 993 2021-03-04  Nick Clifton  <nickc@redhat.com>
 994
 995         PR 27478
 996         * objdump.c (process_links): New variable.
 997         (usage): Add --process-links.
 998         (long_options): Likewise.
 999         (dump_bfd): Stop processing once the bfd has been loaded unless
1000         this is the main file or process_links has been enabled.
1001         (main): Handle the process-links option.
1002         * readelf.c (process_links): New variable.
1003         (struct filedata): Add is_separate field.
1004         (options): Add --process-links.
1005         (usage): Likewise.
1006         (parse_args): Likewise.
1007         (process_file_header): Include the filename when dumping
1008         information for separate debuginfo files.
1009         (process_program_headers): Likewise.
1010         (process_section_headers): Likewise.
1011         (process_section_groups): Likewise.
1012         (process_relocs): Likewise.
1013         (process_dynamic_section): Likewise.
1014         (process_version_sections): Likewise.
1015         (display_lto_symtab): Likewise.
1016         (process_symbol_table): Likewise.
1017         (process_syminfo): Likewise.
1018         (initialise_dumps_by_name): Likewise.
1019         (process_section_contents): Likewise.
1020         (process_notes_at): Likewise.
1021         (process_notes): Likewise.
1022         (open_file): Add is_separate parameter.  Use to initialise the
1023         is_separate field in the filedata structure.
1024         (open_deug): Update call to open_file.
1025         (process_object): Add processing of the contents of separate
1026         debuginfo files, gated by the process_links variable.
1027         (process_archive): Update call to open_file.
1028         (process_file): Initialise the is_separate field in the filedata
1029         structure.
1030         * dwarf.c (load_separate_debug_info_file): Only report the
1031         loading of a separate file if debug links are being dumped.
1032         * objcopy.c (keep_section_symbols): New variable.
1033         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1034         (strip_options): Add keep-section-symbols.
1035         (copy_options): Likewise.
1036         (copy_usage): Likewise.
1037         (strip_usage): Likewise.
1038         (copy_object): Keep section symbols if requested by command line
1039         option.
1040         (strip_main): Handle --keep-section-symbols.
1041         (copy_main): Likewise.
1042         * doc/binutils.texi: Document the new options.
1043         * NEWS: Mention the new features.
1044         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1045         Update options passed to objdump.  Use diff rather than cmp to
1046         compare the dumped data.
1047         * testsuite/binutils-all/objdump.WK2: Update regexp.
1048         * testsuite/binutils-all/objdump.WK3: Update regexp.
1049         * testsuite/binutils-all/objdump.exp: Use --process-links
1050         instead of --dwarf=follow-links.
1051         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1052         readelf's output in the log when the test fails.
1053         Add the -P option to the -wKis test.
1054         * testsuite/binutils-all/readelf.wKis: Update expected output.
1055
1056 2021-03-03  Alan Modra  <amodra@gmail.com>
1057
1058         PR 27493
1059         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1060         * NEWS: Mention feature.
1061
1062 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1063
1064         PR binutils/27486
1065         * dwarf.c (load_separate_debug_info): Issue warning only if
1066         do_debug_links is set.
1067         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1068         with missing debug file.
1069
1070 2021-03-01  Alan Modra  <amodra@gmail.com>
1071
1072         PR 27128
1073         * doc/binutils.texi: Add nm --with-symbol-versions and
1074         --without-symbol-versions documentation.
1075         * nm.c (with_symbol_versions): New variable.
1076         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1077         (long_options): Make --with-symbol-versions entry twiddle the flag.
1078         Add --without-symbol-versions.
1079         (print_symname): Strip version when !with_symbol_versions.  Add
1080         dynamic version info under control of with_symbol_versions.
1081         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1082
1083 2021-02-26  Fangrui Song  <maskray@google.com>
1084
1085         PR 27408
1086         * readelf.c (quiet): New option flag.
1087         (enum long_option_values): New enum to hold long option value.
1088         (long_options): Add --quiet.
1089         (usage): Mention --quiet.
1090         (display_rel_file): If quiet is enabled, suppress "no symbols".
1091         (main): Handle the new option.
1092         * NEWS: Mention --quiet.
1093         * docs/binutils.texi: Document --quiet.
1094
1095 2021-02-26  Tom de Vries  <tdevries@suse.de>
1096
1097         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1098
1099 2021-02-26  Tom de Vries  <tdevries@suse.de>
1100
1101         PR 27390
1102         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1103         DW_FORM_addrx*.
1104         (read_and_display_attr_value): Likewise.
1105
1106 2021-02-25  Nick Clifton  <nickc@redhat.com>
1107
1108         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1109         forms.
1110         (read_and_display_attr_value): Handle sup forms.
1111         (display_debug_sup): New function.  Displays the contents of a
1112         .debug_sup section.
1113         (load_debug_sup_file): New function.  Loads the contents of a file
1114         referenced by a .debug_sup section.
1115         (check_for_and_load_links): Call load_debug_sup_file.
1116         (debug_displays): Add entry for .debug_sup.
1117         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1118         * readelf.c (process_section_headers): Add support for debug_sup.
1119         * doc/debug.options.texi: Note that the =links option will display
1120         the contents of .debug_sup sections.
1121         * NEWS: Mention the new support.
1122
1123 2021-02-25  Alan Modra  <amodra@gmail.com>
1124
1125         PR 27456
1126         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1127
1128 2021-02-24  Nick Clifton  <nickc@redhat.com>
1129
1130         PR 27285
1131         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1132         when adding together the section sizes.
1133
1134 2021-02-24  Nick Clifton  <nickc@redhat.com>
1135
1136         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1137         build notes.
1138         * readelf.c (print_gnu_build_attribute_description): Likewise.
1139
1140 2021-02-24  Alan Modra  <amodra@gmail.com>
1141             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1142
1143         PR 27456
1144         * bucomm.h (smart_rename): Update prototype.
1145         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1146         Pass fromfd and target_stat to simple_copy.  Call set_times
1147         when preserve_dates.
1148         (simple_copy): Accept fromfd rather than from filename.  Add
1149         target_stat param.  Rewind fromfd rather than opening.  Open
1150         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1151         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1152         closing output temp file, and pass tmpfd to smart_rename.
1153         * arsup.c (temp_fd): Rename from real_fd.
1154         (ar_save): Dup temp_fd and pass to smart_rename.
1155         * objcopy.c (strip_main, copy_main): Likewise, and pass
1156         preserve_dates.
1157
1158 2021-02-24  Alan Modra  <amodra@gmail.com>
1159
1160         PR 27456
1161         * rename.c: Tidy throughout.
1162         (smart_rename): Always copy.  Remove windows specific code.
1163
1164 2021-02-20  Alan Modra  <amodra@gmail.com>
1165
1166         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1167         (run_dump_test): Fail if expecting errors from a file like we do
1168         for error strings, if no error is seen.
1169
1170 2021-02-19  Alan Modra  <amodra@gmail.com>
1171
1172         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1173
1174 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1175
1176         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1177         SMART_RENAME.
1178         * arsup.c (ar_save): Likewise.
1179         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1180         temporary file and adjust call to SMART_RENAME.
1181         (copy_main): Likewise.
1182         * rename.c [!S_ISLNK]: Remove definitions.
1183         (try_preserve_permissions): Remove function.
1184         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1185         rename system call only if TO does not exist.
1186         * bucomm.h (smart_rename): Adjust declaration.
1187
1188 2021-02-18  Nick Clifton  <nickc@redhat.com>
1189
1190         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1191         address that is higher than the end address.
1192
1193 2021-02-17  Alan Modra  <amodra@gmail.com>
1194
1195         * dwarf.c: Include limits.h.
1196         (CHAR_BIT): Provide backup define.
1197         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1198         signed overflow checking.
1199         * testsuite/binutils-all/pr26548.s,
1200         * testsuite/binutils-all/pr26548.d,
1201         * testsuite/binutils-all/pr26548e.d: New tests.
1202         * testsuite/binutils-all/readelf.exp: Run them.
1203         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1204
1205 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1206
1207         * dwarf.c (process_debug_info): Initialize "dwo_id".
1208
1209 2021-02-15  Alan Modra  <amodra@gmail.com>
1210
1211         * objdump.c (load_specific_debug_section): Don't call
1212         bfd_cache_section_contents.  Rearrange so that
1213         bfd_get_full_section_contents is not called on path where
1214         bfd_simple_get_relocated_section_contents is called.
1215         Don't set section->user_data.
1216         (free_debug_section): Always free section->start.  Don't twiddle
1217         section flags.
1218         * readelf.c (load_specific_debug_section): Don't set user_data.
1219         * dwarf.h (struct dwarf_section): Remove use_data field.
1220         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1221
1222 2021-02-15  Alan Modra  <amodra@gmail.com>
1223
1224         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1225         * testsuite/binutils-all/objdump.exp: Likewise.
1226
1227 2021-02-14  Alan Modra  <amodra@gmail.com>
1228
1229         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1230         to the symbol array.
1231         (slurp_dynamic_symtab): Likewise.
1232         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1233
1234 2021-02-14  Alan Modra  <amodra@gmail.com>
1235
1236         * Makefile.in: Regenerate.
1237         * doc/Makefile.in: Regenerate.
1238
1239 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1240
1241         * aclocal.m4: Regenerate.
1242
1243 2021-02-12  Nick Clifton  <nickc@redhat.com>
1244
1245         * configure.ac (follow-debug-links): Add option to enable or
1246         disable the following of debug links by default.  Set the
1247         default for the option to be 'follow'.
1248         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1249         (dwarf_select_sections_by_names): Add no-follow-links option.
1250         (dwarf_select_sections_by_letter): Add 'N' option.
1251         * objdump.c (usage): Add conditional text describing the
1252         follow links option.
1253         (slurp_symtab): Ensure that there is a NULL entry at the end
1254         of the symbol table.
1255         (slurp_dynamic_symtab): Likewise.
1256         (dump_bfd): When extending the symbol table, ensure that there
1257         is still a NULL entry at the end.
1258         * readelf.c (usage): Add conditional text describing the
1259         follow links option.
1260         * doc/binutils.texi: Update documentation for objcopy and
1261         readelf.
1262         * doc/debug.options.texi: Update documentation of the
1263         follow-links option.
1264         * config.in: Regenerate.
1265         * configure: Regenerate.
1266         * testsuite/binutils-all/compress.exp: Add the -WN option to
1267         objdump command lines that are not expecting to follow links.
1268         * testsuite/binutils-all/readelf.exp: Add the
1269         --debug-dump=no-follow-links option to tests that are not
1270         expecting to follow debug links.
1271         * NEWS: Mention the new behaviour.
1272
1273 2021-02-12  Alan Modra  <amodra@gmail.com>
1274
1275         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1276         gas or ld fails to build a testcase rather than "unresolved".
1277         Report "fail" when readelf returns an error status rather than
1278         "unresolved".
1279         * testsuite/binutils-all/ar.exp: Likewise.
1280         * testsuite/binutils-all/compress.exp: Likewise.
1281         * testsuite/binutils-all/readelf.exp: Likewise.
1282
1283 2021-02-12  Alan Modra  <amodra@gmail.com>
1284
1285         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1286         "c" with "ccc" labels.
1287
1288 2021-02-12  Tom de Vries  <tdevries@suse.de>
1289
1290         * dwarf.h (debug_info): Fix typo in comment.
1291
1292 2021-02-12  Tom de Vries  <tdevries@suse.de>
1293
1294         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1295         entries.
1296
1297 2021-02-12  Tom de Vries  <tdevries@suse.de>
1298
1299         * dwarf.c (process_debug_info): Print DWO ID.
1300
1301 2021-02-11  Alan Modra  <amodra@gmail.com>
1302
1303         PR 27290
1304         PR 27293
1305         PR 27295
1306         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1307         Use bfd_malloc_and_get_section.
1308         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1309         check namesz.  Return NULL if descsz is too small.  Ensure
1310         string table is terminated.
1311         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1312         Sanity check note.
1313         (elf32_avr_dump_mem_usage): Adjust to suit.
1314
1315 2021-02-10  Tom de Vries  <tdevries@suse.de>
1316
1317         PR binutils/27391
1318         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1319
1320 2021-02-10  Tom de Vries  <tdevries@suse.de>
1321
1322         PR binutils/27371
1323         * dwarf.c (display_debug_ranges): Filter range lists according to
1324         section.
1325
1326 2021-02-09  Tom de Vries  <tdevries@suse.de>
1327
1328         PR binutils/27370
1329         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1330
1331 2021-02-09  Tom de Vries  <tdevries@suse.de>
1332
1333         PR binutils/27386
1334         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1335         DW_UT_split_compile.
1336
1337 2021-02-09  Alan Modra  <amodra@gmail.com>
1338
1339         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1340         symbianelf.
1341
1342 2021-02-07  Alan Modra  <amodra@gmail.com>
1343
1344         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1345         uninitialised on invalid input.
1346
1347 2021-02-06  Alan Modra  <amodra@gmail.com>
1348
1349         PR 27349
1350         * rename.c (smart_rename): Test for existence and type of output
1351         file with lstat.
1352
1353 2021-02-05  Nick Clifton  <nickc@redhat.com>
1354
1355         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1356
1357 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1358
1359         PR 27252
1360         * elfedit.c (check_file):
1361         * bucomm.c (get_file_size): Fix typos in comments.
1362
1363 2021-02-05  Alan Modra  <amodra@gmail.com>
1364
1365         PR 27345
1366         * arsup.c (ar_save): Use stat rather than lstat.
1367
1368 2021-02-03  Alan Modra  <amodra@gmail.com>
1369
1370         PR 27270
1371         PR 27284
1372         PR 26945
1373         * ar.c: Don't include libbfd.h.
1374         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1375         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1376         outside of _WIN32 ifdef.  Delete skip_stat variable.
1377         * arsup.c (temp_name, real_ofd): New static variables.
1378         (ar_open): Use make_tempname and bfd_fdopenw.
1379         (ar_save): Adjust to suit ar_open changes.  Move stat output
1380         of _WIN32 ifdef.
1381         * objcopy.c: Don't include libbfd.h.
1382         (copy_file): Use bfd_stat.
1383
1384 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         PR binutils/27281
1387         * readelf.c (process_section_headers): Add 'R' and 'D' to
1388         "Key to Flags:".
1389         * testsuite/binutils-all/retain1a.d: Updated.
1390
1391 2021-01-30  Nick Clifton  <nickc@redhat.com>
1392
1393         * README-how-to-make-a-release: Small updates after the 2.35.2
1394         release.
1395
1396 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1397
1398         PR 4356
1399         * windres.c (quot): Use double quotes to protect strings on
1400         Windows platforms.
1401
1402 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1403
1404         PR 27252
1405         * bucomm.c (get_file_size): Add code to handle /dev/null on
1406         Windows systems.
1407         * elfedit.c (check_file): Likewise.
1408
1409 2021-01-27  Nick Clifton  <nickc@redhat.com>
1410
1411         * objcopy.c (copy_main): Remove conditional control of the calls
1412         to free, simplifying the code and making it easier to detect
1413         typos.
1414
1415 2021-01-26  Frederic Cambus  <fred@statdns.com>
1416
1417         * objcopy.c (copy_main): Fix a double free happening when both
1418         --localize-symbols and --globalize-symbols options are invoked
1419         together.
1420
1421 2021-01-24  Nick Clifton  <nickc@redhat.com>
1422
1423         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1424
1425 2021-01-16  Alan Modra  <amodra@gmail.com>
1426
1427         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1428
1429 2021-01-15  Alan Modra  <amodra@gmail.com>
1430
1431         PR 26539
1432         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1433
1434 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1435
1436         * MAINTAINERS: Update my email address.
1437
1438 2021-01-14  Nick Clifton  <nickc@redhat.com>
1439
1440         * po/sv.po: Updated Swedish translation.
1441
1442 2021-01-13  Alan Modra  <amodra@gmail.com>
1443
1444         * Makefile.in: Regenerate.
1445         * doc/Makefile.in: Regenerate.
1446
1447 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1448
1449         PR 27037
1450         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1451         and before exit.
1452         (i386_x64_trampoline): Add SEH annotations.
1453         (struct mac): Add how_seh field.
1454         (make_delay_head): If how_set field is true add SEh instructions.
1455
1456 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1457
1458         PR binutils/26792
1459         * configure.ac: Use GNU_MAKE_JOBSERVER.
1460         * aclocal.m4: Regenerated.
1461         * configure: Likewise.
1462
1463 2021-01-12  Nick Clifton  <nickc@redhat.com>
1464
1465         * po/fr.po: Updated French translation.
1466
1467 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         PR ld/27173
1470         * configure: Regenerated.
1471
1472 2021-01-11  Nick Clifton  <nickc@redhat.com>
1473
1474         * po/pt.po: Updated Portuguese translation.
1475         * po/sr.po: Updated Serbian translation.
1476         * po/uk.po: Updated Ukranian translation.
1477
1478 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         * configure: Regenerated.
1481
1482 2021-01-09  Nick Clifton  <nickc@redhat.com>
1483
1484         * configure: Regenerate.
1485         * po/binutils.pot: Regenerate.
1486
1487 2021-01-09  Nick Clifton  <nickc@redhat.com>
1488
1489         * 2.36 release branch crated.
1490         * README-how-to-make-a-release: Add note about updating Makefiles
1491         and libtool files.
1492         * BRANCHES: Add binutils-2.36-branch.
1493
1494 2021-01-09  Alan Modra  <amodra@gmail.com>
1495
1496         * configure: Regenerate.
1497
1498 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1499
1500         * configure: Regenerate.
1501
1502 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1503
1504         PR 27109
1505         * objcopy.c (copy_object): Handle section symbols for
1506         non-relocatable inputs.
1507         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1508         is_elf_unused_section_symbols.
1509         * testsuite/binutils-all/readelf.s-64: Updated.
1510         * testsuite/binutils-all/readelf.ss: Likewise.
1511         * testsuite/binutils-all/readelf.ss-64: Likewise.
1512         * testsuite/binutils-all/readelf.s-64-unused: New file.
1513         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1514         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1515         * testsuite/lib/binutils-common.exp
1516         (is_elf_unused_section_symbols): New proc.
1517
1518 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1519
1520         * binutils/readelf.c: Correct grammar in comment.
1521
1522 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1523
1524         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1525         * doc/binutils.texi: Correct grammar.
1526         * readelf.c (process_version_sections): Correct spelling of auxiliary
1527         in warning.
1528         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1529
1530 2021-01-01  Alan Modra  <amodra@gmail.com>
1531
1532         Update year range in copyright notice of all files.
1533
1534 For older changes see ChangeLog-2020
1535 \f
1536 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1537
1538 Copying and distribution of this file, with or without modification,
1539 are permitted in any medium without royalty provided the copyright
1540 notice and this notice are preserved.
1541
1542 Local Variables:
1543 mode: change-log
1544 left-margin: 8
1545 fill-column: 74
1546 version-control: never
1547 End: