binutils/ChangeLog

   1 2023-06-21  Nick Clifton  <nickc@redhat.com>
   2
   3         * testsuite/lib/binutils-common.exp (prune_warnings_extra): Prune
   4         warnings about -z execstack creating an executable stack.
   5
   6 2023-05-30  Nick Clifton  <nickc@redhat.com>
   7
   8         * od-pe.c (targ_info): New array.
   9         (get_target_specific_info): New function
  10         (decode_machine_number): Retire.  Use get_target_specific_info
  11         instead.
  12         (is_pe_object_magic): Likewise.
  13         (dump_pe_file_header): Display more information.
  14         Rework layout to be similar to that from 'objdump -p'.
  15         Add code to handle larger than normnal AOUT headers.
  16
  17 2023-05-30  Nick Clifton  <nickc@redhat.com>
  18
  19         * od-pe.c (decode_machine_number): Add ARMMAGIC value of 0xa00.
  20         (is_pe_object_magic): Likewise.
  21
  22 2023-05-26  Nick Clifton  <nickc@redhat.com>
  23
  24         * od-pe.c: New file: Dumps fields in PE format headers.
  25         * configure.ac (od_vectors): Add objdump_private_desc_pe for PE
  26         format targets.
  27         (od_files): Add od-pe for PE format targets.
  28         * configure: Regenerate.
  29         * Makefile.am (CFILES): Add od-pe.c
  30         (EXTRA_objdump_SOURCE): Likewise.
  31         * Makefile.in: Generate.
  32         * NEWS: Mention the new feature.
  33         * doc/binutils.texi: Document the new support.
  34         * objdump.c (wide_output): Change from local to global.
  35         * objdump.h (wide_output): Prototype.
  36         (objdump_private_desc_pe): Prototype.
  37         * testsuite/binutils-all/objdump.exp: Add a test of the new feature.
  38
  39 2023-05-09  Enze Li  <enze.li@gmx.com>
  40
  41         * README:  Correct a typo.
  42
  43 2023-05-02  Nick Clifton  <nickc@redhat.com>
  44
  45         * MAINTAINERS: Remove Dimity Diky as MSP430 maintainer.
  46
  47 2023-04-20  Nick Clifton  <nickc@redhat.com>
  48
  49         * SECURITY.txt: New file.
  50
  51 2023-04-19  Nick Clifton  <nickc@redhat.com>
  52
  53         PR 30355
  54         * dwarf.c (read_and_display_attr_value): Correctly handle
  55         DW_loclistx attributes that index a version 5 .debug_loclists
  56         section.
  57
  58 2023-04-17  Nick Clifton  <nickc@redhat.com>
  59
  60         PR 30142
  61         * rescoff.c (write_coff_file): Add the SEC_READONLY flag to the
  62         .rsrc section.
  63
  64 2023-04-11  Nick Clifton  <nickc@redhat.com>
  65
  66         PR 30327
  67         * dwarf.c (read_and_display_attr_value): Warn if the number of
  68         views is greater than the number of locations.
  69
  70         PR 30313
  71         * dwarf.c (display_debug_lines_decoded): Check for an overlarge
  72         number of files or directories.
  73
  74         PR 30312
  75         * dwarf.c (prealloc_cu_tu_list): Always allocate at least one
  76         entry.
  77
  78         PR 30311
  79         * readelf.c (uncompress_section_contents): Check for a
  80         suspiciously large uncompressed size.
  81
  82 2023-03-30  Nick Clifton  <nickc@redhat.com>
  83
  84         PR 30284
  85         * dwarf.c (read_and_display_attr_value): Detect and ignore
  86         negative base values.
  87
  88 2023-03-23  Frederic Cambus  <fred@statdns.com>
  89
  90         * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment
  91         type.
  92
  93 2023-03-14  Nick Clifton  <nickc@redhat.com>
  94
  95         PR 30227
  96         * dwarf.c (process_cu_tu_index): Prevent excessive memory
  97         allocation when nused is large and ncols is zero.
  98
  99 2023-02-09  Tom Tromey  <tromey@adacore.com>
 100
 101         * dwarf-mode.el: Bump version to 1.8.
 102         (dwarf-insert-substructure): Tighten regexp.
 103         (dwarf-refresh-all): New defun.
 104         (dwarf-mode-map): Bind "A" to dwarf-refresh-all.
 105         (dwarf-mode): Remove old FIXME.
 106
 107 2023-02-07  Nick Clifton  <nickc@redhat.com>
 108
 109         PR 30080
 110         * doc/binutils.texi (nm): Update description of the 'n' symbol
 111         type.
 112
 113 2023-01-31  Nick Clifton  <nickc@redhat.com>
 114
 115         * po/sv.po: Updated Swedish translation.
 116
 117 2023-01-23  Nick Clifton  <nickc@redhat.com>
 118
 119         * po/sv.po: Updated Swedish translation.
 120
 121 2023-01-18  Nick Clifton  <nickc@redhat.com>
 122
 123         PR 29993
 124         * objcopy.c (merge_gnu_build_notes): Remember the last non-deleted
 125         note in order to speed up the scan for matching notes.
 126
 127 2023-01-16  Nick Clifton  <nickc@redhat.com>
 128
 129         * po/sv.po: Updated Swedish translation.
 130
 131 2023-01-09  Nick Clifton  <nickc@redhat.com>
 132
 133         * po/bg.po: Updated Bulgarian translation.
 134         * po/ro.po: Updated Romainian translation.
 135
 136 2023-01-05  Nick Clifton  <nickc@redhat.com>
 137
 138         * MAINTAINERS: Remove Stephen Casner as the PDP11 maintainer.
 139
 140 2023-01-03  Nick Clifton  <nickc@redhat.com>
 141
 142         * po/fr.po: Updated French translation.
 143         * po/uk.po: Updated Ukrainian translation.
 144
 145 2023-01-03  Luis Machado  <luis.machado@arm.com>
 146
 147         * readelf.c (get_note_type): Add support for NT_ARM_SSVE and
 148         NT_ARM_ZA note types.
 149
 150 2022-12-31  Nick Clifton  <nickc@redhat.com>
 151
 152         * 2.40 branch created.
 153
 154 2022-12-31  Nick Clifton  <nickc@redhat.com>
 155
 156         * po/ro.po: Updated Romanian translation.
 157
 158 2022-12-21  Nick Clifton  <nickc@redhat.com>
 159
 160         PR  29924
 161         * objdump.c (load_specific_debug_section): Check for excessively
 162         large sections.
 163
 164 2022-12-19  Tom Tromey  <tromey@adacore.com>
 165
 166         * dwarf-mode.el (dwarf-do-refresh): Avoid compiler warning.
 167
 168 2022-12-19  Nick Clifton  <nickc@redhat.com>
 169
 170         PR 29914
 171         * dwarf.c (fetch_indexed_value): Fail if the section is not big
 172         enough to contain a header size field.
 173         (display_debug_addr): Fail if the computed address size is too big
 174         or too small.
 175
 176 2022-12-16  Nick Clifton  <nickc@redhat.com>
 177
 178         PR 29908
 179         * dwarf.c (display_debug_addr): Check for corrupt header lengths.
 180
 181 2022-12-01  Nick Clifton  <nickc@redhat.com>
 182
 183         PR 25202
 184         * objcopy.c (copy_object): Set VerilogDataEndianness to the
 185         endianness of the input file.
 186         (copy_main): Verifiy the value set by the --verilog-data-width
 187         option.
 188         * testsuite/binutils-all/objcopy.exp: Add tests of the new behaviour.
 189         * testsuite/binutils-all/verilog-I4.hex: New file.
 190
 191 2022-11-21  Nick Clifton  <nickc@redhat.com>
 192
 193         PR 29764
 194         * doc/binutils.texi (objdump): Note that the -m option supports
 195         the <architecture>:<machine> syntax.
 196
 197 2022-11-04  Nick Clifton  <nickc@redhat.com>
 198
 199         * README-how-to-make-a-release: Add instructions for uploading the
 200         gprofng documentation.
 201
 202 2022-10-31  Nick Clifton  <nickc@redhat.com>
 203
 204         PR 29457
 205         * configure.ac: Add --enable-colored-disassembly.
 206         * objdump.c: Add --disassembler-color=terminal.
 207         * doc/binutils.texi (objdump): Document the new option.
 208         * NEWS: Mention new feature.
 209         * config.in: Regenerate in.
 210         * configure: Regenerate.
 211
 212 2022-10-19  Nick Clifton  <nickc@redhat.com>
 213
 214         * MAINTAINERS: Add section on patches, copyright and DCO.
 215
 216 2022-10-12  Nick Clifton  <nickc@redhat.com>
 217
 218         PR 29665
 219         * objcopy.c (copy_object): Use the input filename when
 220         reporting that a .gnu_debuglink section already exists.
 221
 222 2022-10-03  Nick Clifton  <nickc@redhat.com>
 223
 224         * readelf.c (get_32bit_section_headers): Return false if the
 225         e_shoff field is zero.
 226         (get_64bit_section_headers): Likewise.
 227
 228 2022-09-28  Nick Clifton  <nickc@redhat.com>
 229
 230         PR 29628
 231         * size.c (usage): Add -f.
 232         * doc/binutils.texi (size): Add -f.
 233
 234 2022-09-20  Nick Clifton  <nickc@redhat.com>
 235
 236         * objcopy.c (copy_object): Do not issue a warning message when
 237         encountering empty .gnu.build.attribute sections.
 238
 239 2022-09-14  Rupesh Potharla  <Rupesh.Potharla@amd.com>
 240
 241         * testsuite/binutils-all/readelf.exp (readelf_wi_test): Extend
 242         regexps to allow for output genreated by the Clang compiler.
 243
 244 2022-09-12  Aaron Merey  <amerey@redhat.com>
 245
 246         * objcopy.c (might_need_separate_debug_info): Add with_source_code to
 247         the options that cause this function to return true.
 248         (main.c): Add with_source_code to the options that enable
 249         dump_any_debugging.
 250
 251 2022-09-09  Nick Clifton  <nickc@redhat.com>
 252
 253         PR 29532
 254         * objcopy.c (setup_section): Leave group sections intact when
 255         creating separate debuginfo files.
 256
 257 2022-09-08  Nick Clifton  <nickc@redhat.com>
 258
 259         PR 29523
 260         * dwarf.c (display_debug_lines_decoded): Correctly handle DWARF-5
 261         directory and filename tables.
 262
 263 2022-09-02  Aaron Merey  <amerey@redhat.com>
 264
 265         PR 29075
 266         * objdump.c (find_separate_debug): New function. Finds the bfd
 267         corresponding to the separate debuginfod of a given bfd.
 268         (find_alt_debug): New function. Finds the bfd corresponding to the
 269         .gnu_debugaltlink of a given bfd.
 270         (slurp_file): Add bfd parameter. If a source file cannot be found
 271         attempt to download it from debuginfod, if enabled.
 272         (try_print_file_open): Add bfd parameter and pass it to slurp_file.
 273         (show_line): If debuginfod is enabled, call
 274         bfd_find_nearest_line_with_alt instead of bfd_find_nearest_line.
 275
 276 2022-09-01  Nick Clifton  <nickc@redhat.com>
 277
 278         PR 29534
 279         * dllwrap.c: Replace uses of choose_temp_base() with
 280         make_temp_file().
 281         * dlltool.c: Likewise.
 282         * resrc.c: Likewise.
 283
 284 2022-08-23  Nick Clifton  <nickc@redhat.com>
 285
 286         PR 29489
 287         * dlltool.c (deterministic): New variable.
 288         (gen_lib_file): If deterministic is true set the
 289         BFD_DETERMINISTIC_OUTPUT flag.
 290         (usage): Mention --deterministic-libraries and
 291         --non-deterministic-libraries.
 292         (long_options): Add new options.
 293         (main): Parse new options.
 294         * doc/binutils.texi: Document the new options.
 295         * NEWS: Mention the new feature.
 296
 297 2022-08-22  Nick Clifton  <nickc@redhat.com>
 298
 299         * readelf.c (check_magic_number): New function.  Checks the magic
 300         bytes at the start of a file.  If they are not the ELF format
 301         magic values, then attempts to generate a helpful error message.
 302         (process_file_header): Call check_magic_number.
 303
 304 2022-08-09  Nick Clifton  <nickc@redhat.com>
 305
 306         PR 29457
 307         * objdump.c (disassembler_color): Change type to an enum.
 308         (disassembler_extended_color): Remove.
 309         (usage): Update.
 310         (objdump_color_for_assembler_style): Update.
 311         (main): Update initialisation of disassembler_color.  If not
 312         initialised via a command line option, set based upon terminal
 313         output.
 314         * doc/binutils.texi: Update description of disassmbler-color
 315         option.
 316         * testsuite/binutils-all/arc/objdump.exp: Add
 317         --disassembler-color=off option when disassembling.
 318         * testsuite/binutils-all/arm/objdump.exp: Likewise.
 319
 320 2022-08-08  Nick Clifton  <nickc@redhat.com>
 321
 322         * README-how-to-make-a-release: Add a link to the NEWS files in
 323         the release announcement email.
 324
 325 2022-07-08  Nick Clifton  <nickc@redhat.com>
 326
 327         * 2.39 branch created.
 328
 329 2022-07-01  Nick Clifton  <nickc@redhat.com>
 330
 331         * dwarf.c (display_debug_rnglists): Add newline at end of listing.
 332
 333 2022-06-30  Nick Clifton  <nickc@redhat.com>
 334
 335         * dwarf.c (dwarf_select_sections_by_name): If the entry's value is
 336         zero then clear the corresponding variable.
 337         (dwarf_select_sections_by_letters): Likewise.
 338         * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
 339         debuginfod tests to fail.
 340
 341 2022-06-28  Nick Clifton  <nickc@redhat.com>
 342
 343         PR 29267
 344         * dwarf.c (display_debug_rnglists): New function, broken out of..
 345         (display_debug_ranges): ... here.
 346         (read_and_display_attr_value): Correct calculation of index
 347         displayed for DW_FORM_loclistx and DW_FORM_rnglistx.
 348         * testsuite/binutils-all/x86-64/pr26808.dump: Update expected
 349         output.
 350
 351 2022-06-27  Nick Clifton  <nickc@redhat.com>
 352
 353         PR 29289
 354         * dwarf.c (display_debug_names): Replace assert with a warning
 355         message.
 356
 357 2022-06-27  Nick Clifton  <nickc@redhat.com>
 358
 359         PR 29290
 360         * dwarf.c (read_and_display_attr_value): Check that debug_info_p
 361         is set before dereferencing it.
 362
 363 2022-06-27  Nick Clifton  <nickc@redhat.com>
 364
 365         * dwarf.c (fetch_indexed_string): Do not use length of first table
 366         in string section as the length of every table in the section.
 367
 368         * testsuite/binutils-all/pr26112.r: Update expected output.
 369
 370 2022-06-22  Kumar N, Bhuvanendra  <Kavitha.Natarajan@amd.com>
 371
 372         * dwarf.c (fetch_indexed_string): Added new parameter
 373         str_offsets_base to calculate the string offset.
 374         (read_and_display_attr_value): Read DW_AT_str_offsets_base
 375         attribute.
 376         (process_debug_info): While allocating memory and initializing
 377         debug_information, do it for do_debug_info also, if its true.
 378         (load_separate_debug_files): Load .debug_str_offsets if exists.
 379         * dwarf.h (struct debug_info): Add str_offsets_base field.
 380
 381 2022-06-22  Marcus Nilsson <brainbomb@gmail.com>
 382
 383         * readelf.c: (slurp_relr_relocs) Use malloc instead of xmalloc
 384         when allocating space for relocations.
 385
 386 2022-06-21  Kumar N, Bhuvanendra  <Kavitha.Natarajan@amd.com>
 387
 388         * dwarf.h (struct debug_info): Add rnglists_base field.
 389         * dwarf.c (read_and_display_attr_value): Read attribute DW_AT_rnglists_base.
 390         (display_debug_rnglists_list): While handling DW_RLE_base_addressx,
 391         DW_RLE_startx_endx, DW_RLE_startx_length items, pass the proper parameter
 392         value to fetch_indexed_addr(), i.e. fetch the proper entry in .debug_addr section.
 393         (display_debug_ranges): Add rnglists_base to the .debug_rnglists base address.
 394         (load_separate_debug_files): Load .debug_addr section, if exists.
 395
 396 2022-05-20  Nick Clifton  <nickc@redhat.com>
 397
 398         * dwarf.c (dwarf_select_sections_by_names): Return zero if no
 399         sections were selected.
 400         (dwarf_select_sections_by_letters): Likewise.
 401         * dwarf.h: (dwarf_select_sections_by_names): Update prototype.
 402         (dwarf_select_sections_by_letters): Update prototype.
 403         * objdump.c (might_need_separate_debug_info): New function.
 404         (dump_bfd): Call new function before attempting to load separate
 405         debug info files.
 406         (main): Do not enable dwarf section dumping for -WK or -WN.
 407         * readelf.c (parse_args): Do not enable dwarf section dumping for
 408         -wK or -wN.
 409         (might_need_separate_debug_info): New function.
 410         (process_object): Call new function before attempting to load
 411         separate debug info files.
 412         * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
 413         debuginfod tests to pass.
 414         * testsuite/binutils-all/objdump.Wk: Add extra regexps.
 415         * testsuite/binutils-all/readelf.k: Add extra regexps.
 416
 417 2022-05-19  Nick Clifton  <nickc@redhat.com>
 418
 419         * dlltool.c (run): Initialise errmsg_fmt.
 420         * dllwrap.c (run): Likewise.
 421         * resrc.c (run_cmd): Likewise.
 422         * mclex.c (mc_add_keyword): Initialise usz.
 423         * srconv.c (wd_hd): Initialise hd.spare2.
 424         * windmc.c (mc_add_node_lang): Initialise s.
 425         (mc_generate_bin_item): Initialise cvt_txt.
 426         (main): Initialise u.
 427
 428 2022-05-18  Nick Clifton  <nickc@redhat.com>
 429
 430         PR 29135
 431         * nm.c (non_weak): New variable.
 432         (filter_symbols): When non-weak is true, ignore weak symbols.
 433         (long_options): Add --no-weak.
 434         (usage): Mention --no-weak.
 435         (main): Handle -W/--no-weak.
 436         * doc/binutils.texi: Document new feature.
 437         * NEWS: Mention the new feature.
 438         * testsuite/binutils-all/nm.exp: Add test of new feature.
 439         * testsuite/binutils-all/no-weak.s: New test source file.
 440
 441 2022-04-25  Nick Clifton  <nickc@redhat.com>
 442
 443         PR 29072
 444         * testsuite/lib/binutils-common.exp (prune_warnings_extra): Filter
 445         out notes about the executable stacjk behaviour beign deprecated.
 446
 447 2022-04-12  Nick Clifton  <nickc@redhat.com>
 448
 449         PR 28992
 450         * objcopy.c (is_strip_section_1): Do not delete debuglink sections
 451         when stripping debug information.
 452
 453 2022-04-06  Nick Clifton  <nickc@redhat.com>
 454
 455         PR 28981
 456         * dwarf.c (fetch_indexed_value): Rename to fecth_indexed_addr and
 457         return the address, rather than a string.
 458         (fetch_indexed_value): New function - returns a value indexed by a
 459         DW_FORM_loclistx or DW_FORM_rnglistx form.
 460         (read_and_display_attr_value): Add support for DW_FORM_loclistx
 461         and DW_FORM_rnglistx.
 462         (process_debug_info): Load the loclists and rnglists sections.
 463         (display_loclists_list): Add support for DW_LLE_base_addressx,
 464         DW_LLE_startx_endx, DW_LLE_startx_length and
 465         DW_LLE_default_location.
 466         (display_offset_entry_loclists): New function.  Displays a
 467         .debug_loclists section that contains offset entry tables.
 468         (display_debug_loc): Call the new function.
 469         (display_debug_rnglists_list): Add support for
 470         DW_RLE_base_addressx, DW_RLE_startx_endx and DW_RLE_startx_length.
 471         (display_debug_ranges): Display the contents of the section's
 472         header.
 473         * dwarf.h (struct debug_info): Add loclists_base field.
 474         * testsuite/binutils-all/dw5.W: Update expected output.
 475         * testsuite/binutils-all/x86-64/pr26808.dump: Likewise.
 476
 477 2022-04-01  John Baldwin  <jhb@FreeBSD.org>
 478
 479         * readelf.c (get_freebsd_elfcore_note_type): Handle
 480         NT_FREEBSD_X86_SEGBASES.
 481
 482 2022-03-31  Nick Clifton  <nickc@redhat.com>
 483
 484         * arlex.l: Accept the plus character as part of a filename.
 485
 486 2022-03-16  Fangrui Song  <maskray@google.com>
 487
 488         PR binutils/28926
 489         * objcopy.c (filter_symbols): Apply weaken to STB_GNU_UNIQUE symbols
 490         * NEWS: Mention feature.
 491         * testsuite/binutils-all/objcopy.exp (objcopy_test_symbol_manipulation): New test.
 492         * testsuite/binutils-all/weaken-gnu-unique.s: New.
 493
 494 2022-03-16  Martin Storsjö  <martin@martin.st>
 495
 496         PR 28885
 497         * dlltool.c (main): use imp_name rather than dll_name when
 498         generating a temporary file name.
 499
 500 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 501
 502         * readelf.c (dump_relocations): Handle EM_AMDGPU.
 503
 504 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 505
 506         * Makefile.am (readelf_CFLAGS): New.
 507         (readelf_LDADD): Add MSGPACK_LIBS.
 508         * Makefile.in: Re-generate.
 509         * config.in: Re-generate.
 510         * configure: Re-generate.
 511         * configure.ac: Add --with-msgpack flag and check for msgpack
 512         using pkg-config.
 513         * readelf.c: Include msgpack.h if HAVE_MSGPACK.
 514         (print_note_contents_hex): New.
 515         (print_indents): New.
 516         (dump_msgpack_obj): New.
 517         (dump_msgpack): New.
 518         (print_amdgpu_note): New.
 519         (process_note): Handle NT_AMDGPU_METADATA note contents.
 520         Use print_note_contents_hex.
 521
 522 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 523
 524         * readelf.c (get_amdgpu_elf_note_type): New.
 525         (process_note): Handle "AMDGPU" notes.
 526
 527 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 528
 529         * readelf.c: Include elf/amdgcn.h.
 530         (decode_AMDGPU_machine_flags): New.
 531         (get_machine_flags): Handle flags for EM_AMDGPU machine type.
 532
 533 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 534
 535         * readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.
 536
 537 2022-03-16  Nick Clifton  <nickc@redhat.com>
 538
 539         * po/sr.po: Updated Serbian translation.
 540
 541 2022-03-15  Tom Tromey  <tromey@adacore.com>
 542
 543         * dwarf-mode.el: Now 1.7.
 544         (dwarf--sentinel): Switch to the process buffer.
 545
 546 2022-03-11  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>
 547
 548         * MAINTAINERS: Add gprofng maintainer.
 549         * README-how-to-make-a-release: Add gprofng.
 550
 551 2022-03-10  Nick Clifton  <nickc@redhat.com>
 552
 553         * dwarf.c (use_debuginfod): New variable.  Set to 1.
 554         (load_separate_debug_info): Only call
 555         debuginfod_fetch_separate_debug_info is use_debuginfod is true.
 556         (dwarf_select_sections_by_names): Add do-not-use-debuginfod and
 557         use-debuginfod options.
 558         (dwarf_select_sections_by_letters): Add D and E options.
 559         * dwarf.h (use_debuginfod): New extern.
 560         * objdump.c (usage): Mention the new options.
 561         * readelf.c (usage): Likewise.
 562         * doc/binutils.texi: Document the new options.
 563         * doc/debug-options.texi: Describe the new options.
 564         * NEWS: Mention the new feature.
 565         * testsuite/binutils-all/debuginfod.exp: Add tests of the new
 566         options.
 567
 568 2021-03-06  Maciej W. Rozycki  <macro@orcam.me.uk>
 569
 570         * testsuite/binutils-all/mips/mips1-branch-alias.d: New test.
 571         * testsuite/binutils-all/mips/mips1-branch-noalias.d: New test.
 572         * testsuite/binutils-all/mips/mips2-branch-alias.d: New test.
 573         * testsuite/binutils-all/mips/mips2-branch-noalias.d: New test.
 574         * testsuite/binutils-all/mips/mips32r6-branch-alias.d: New test.
 575         * testsuite/binutils-all/mips/mips32r6-branch-noalias.d: New
 576         test.
 577         * testsuite/binutils-all/mips/micromips-branch-alias.d: New
 578         test.
 579         * testsuite/binutils-all/mips/micromips-branch-noalias.d: New
 580         test.
 581         * testsuite/binutils-all/mips/mips-branch-alias.s: New test
 582         source.
 583         * testsuite/binutils-all/mips/micromips-branch-alias.s: New test
 584         source.
 585         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 586
 587 2022-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 588
 589         * readelf.c (process_dynamic_section): Fix indentation.
 590
 591 2022-02-09  Nick Clifton  <nickc@redhat.com>
 592
 593         * README-how-to-make-a-release: Update after the 2.38 release.
 594
 595 2022-01-27  Nick Clifton  <nickc@redhat.com>
 596
 597         * po/sv.po: Updated Swedish translation.
 598
 599 2022-01-24  Nick Clifton  <nickc@redhat.com>
 600
 601         * po/bg.po: Updated Bulgarian translation.
 602         * po/fr.po: Updated French translation.
 603         * po/ro.po: Updated Romanian translation.
 604         * po/uk.po: Updated Ukranian translation.
 605
 606 2022-01-22  Martin Storsjö  <martin@martin.st>
 607
 608         * dlltool.c (main): Allow inferring tmp_prefix from the dll name
 609         from a def file.
 610
 611 2022-01-22  Nick Clifton  <nickc@redhat.com>
 612
 613         * configure: Regenerate.
 614         * po/binutils.pot: Regenerate.
 615
 616 2022-01-22  Nick Clifton  <nickc@redhat.com>
 617
 618         * 2.38 release branch created.
 619
 620 2022-01-17  Nick Clifton  <nickc@redhat.com>
 621
 622         * Makefile.in: Regenerate.
 623
 624 2022-01-11  Fangrui Song  <maskray@google.com>
 625
 626         PR binutils/28759
 627         * ar.c (long_options): Add --thin.
 628         (usage) Add --thin. Deprecate -T without diagnostics.
 629         * doc/binutils.texi: Add doc.
 630         * NEWS: Mention --thin.
 631         * binutils/testsuite/binutils-all/ar.exp: Add tests.
 632
 633 2022-01-11  Martin Storsjö  <martin@martin.st>
 634
 635         * dlltool.c (main): If a prefix has not been provided, attempt to
 636         use a deterministic one based upon the dll name.
 637
 638 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
 639
 640         PR 28718
 641         * dwarf.c: Revert previous delta.
 642         (debug_get_real_type): Reject indirect types that point to
 643         indirect types.
 644         (debug_get_type_name, debug_get_type_size, debug_write_type):
 645         Likewise.
 646
 647 2022-01-06  Nick Clifton  <nickc@redhat.com>
 648
 649         * debug.c (debug_write_type): Allow for malicious recursion via
 650         indirect debug types.
 651
 652 2022-01-04  Nick Clifton  <nickc@redhat.com>
 653
 654         PR 28716
 655         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
 656
 657 2021-12-16  Nick Clifton  <nickc@redhat.com>
 658
 659         PR 28697
 660         * dwarf.c (load_build_id_debug_file): New function.
 661         (try_build_id_prefix): New function.
 662         (check_for_and_load_links): Call load_build_id_debug_file.
 663         (debug_displays): Add entry for .note.gnu.build-id.
 664         * dwarf.h (enum dwarf_section_display_enum): Add
 665         note_gnu_build_id.
 666         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
 667         Fix regexp for loads via debuglink section.
 668
 669 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
 670
 671         * MAINTAINERS: Add myself and Zhensong Liu
 672         as the LoongArch maintainer.
 673
 674 2021-12-02  Nick Clifton  <nickc@redhat.com>
 675
 676         PR 28645
 677         * dwarf.c (process_cu_tu_index): Add test for overruning section
 678         whilst processing slots.
 679
 680 2021-11-30  Roland McGrath  <mcgrathr@google.com>
 681
 682         * doc/local.mk: Give each man page target its missing dependency on
 683         doc/$(am__dirstamp).
 684
 685 2021-11-30  Nick Clifton  <nickc@redhat.com>
 686
 687         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
 688         offsets, sizes and ranges.
 689         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
 690         the offset.
 691         (display_loclists_list): Likewise.
 692         (display_loc_list_dwo): Likewise.
 693         (display_debug_str): Likewise.
 694         (display_debug_aranges): Likewise.
 695         (display_debug_ranges_list): Likewise.
 696         (display_debug_rnglists_list): Likewise.
 697         (display_debug_ranges): Likewise.
 698
 699 2021-11-29  Nick Clifton  <nickc@redhat.com>
 700
 701         PR 28632
 702         * strings.c (usage): Update desciption of -n option.
 703         * doc/binutils.texi: Likewise.
 704
 705 2021-11-24  Nick Clifton  <nickc@redhat.com>
 706
 707         PR 28564
 708         * sysdump.c (getCHARS): Check for an out of bounds read.
 709
 710 2021-11-16  Fangrui Song  <maskray@google.com>
 711
 712         * readelf.c (enum relocation_type): New.
 713         (slurp_relr_relocs): New.
 714         (dump_relocations): Change is_rela to rel_type.
 715         Dump RELR.
 716         (dynamic_relocations): Add DT_RELR.
 717         (process_relocs): Check SHT_RELR and DT_RELR.
 718         (process_dynamic_section): Store into dynamic_info for
 719         DT_RELR/DT_RELRENT/DT_RELRSZ.
 720
 721 2021-11-09  Nick Clifton  <nickc@redhat.com>
 722
 723         * nm.c: Add --unicode option to control how unicode characters are
 724         handled.
 725         * objdump.c: Likewise.
 726         * readelf.c: Likewise.
 727         * strings.c: Likewise.
 728         * binutils.texi: Document the new feature.
 729         * NEWS: Document the new feature.
 730         * testsuite/binutils-all/unicode.exp: New file.
 731         * testsuite/binutils-all/nm.hex.unicode
 732         * testsuite/binutils-all/strings.escape.unicode
 733         * testsuite/binutils-all/objdump.highlight.unicode
 734         * testsuite/binutils-all/readelf.invalid.unicode
 735
 736 2021-11-03  Tom Tromey  <tromey@adacore.com>
 737
 738         * dwarf.c (display_debug_loc): Use section name in warnings.
 739
 740 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 741
 742         * objdump.c (usage): --ctf now has an optional argument.
 743         (main): Adjust accordingly.
 744         (dump_ctf): Default it.
 745         * doc/ctf.options.texi: Adjust.
 746
 747 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 748
 749         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 750         (dump_ctf): Don't open a separate section; use the parent_name in
 751         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 752         so we can pass down a member count.
 753         (dump_ctf_archive_member): Add the member count; don't return
 754         anything.  Import parents into children no matter what the
 755         parent's name, while still avoiding displaying the header for the
 756         common parent name of ".ctf".
 757         * readelf.c (usage): Adjust similarly.
 758         (dump_section_as_ctf): Likewise.
 759         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 760         archive members, even if ctf_dump of one member fails.
 761         * doc/ctf.options.texi: Adjust.
 762
 763 2021-10-19  Nick Clifton  <nickc@redhat.com>
 764
 765         * nm.c (filter_symbols): Test for a NULL name before checking to
 766         see if the symbol is __gnu_lto_slim.
 767         * objcopy.c (filter_symbols): Likewise.
 768
 769 2021-09-30  Nick Clifton  <nickc@redhat.com>
 770
 771         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 772         symbols in an LTO object file.
 773
 774 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 775
 776         * configure: Regenerate.
 777
 778 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 779
 780         * testsuite/binutils-all/riscv/riscv.exp: New file.
 781         * testsuite/binutils-all/riscv/unknown.d: New file.
 782         * testsuite/binutils-all/riscv/unknown.s: New file.
 783
 784 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 785
 786         Revert: [AArch64] MTE corefile support
 787
 788         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 789
 790         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 791
 792 2021-08-11  Nick Clifton  <nickc@redhat.com>
 793
 794         * po/pt.po: Updated Portuguese translation.
 795
 796 2021-08-10  Nick Clifton  <nickc@redhat.com>
 797
 798         * po/sr.po: Updated Serbian translation.
 799
 800 2021-07-16  Nick Clifton  <nickc@redhat.com>
 801
 802         * po/sv.po: Updated Swedish translation.
 803
 804 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 805
 806         * dwarf.h (struct dwarf_section): Add XCOFF name.
 807         * dwarf.c (struct dwarf_section_display): Update.
 808         * objdump.c (load_debug_section): Add XCOFF name handler.
 809         (dump_dwarf_section): Likewise.
 810
 811 2021-07-12  Nick Clifton  <nickc@redhat.com>
 812
 813         * po/fr.po: Updated French translation.
 814
 815 2021-07-10  Alan Modra  <amodra@gmail.com>
 816
 817         PR 28069
 818         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 819         parameter, use initial "data" pointer as the end.  Formatting.
 820         Don't count down bytes as they are read.
 821         (read_and_display_attr_value): Adjust display_discr_list call.
 822         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 823         report_leb_status.
 824         * dwarf.h (report_leb_status): Don't report file and line
 825         numbers.  Delete file and lnum parameters,
 826         (READ_ULEB, READ_SLEB): Adjust.
 827
 828 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 829
 830         * configure.ac: Check for strnlen declaration.
 831         * configure, config.in: Regenerate.
 832
 833 2021-07-05  Alan Modra  <amodra@gmail.com>
 834
 835         PR 28047
 836         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 837         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 838         section.  Adjust all callers.
 839
 840 2021-07-03  Nick Clifton  <nickc@redhat.com>
 841
 842         * configure: Regenerate.
 843         * po/opcodes.pot: Regenerate.
 844         * README-how-to-make-a-release: Update.
 845
 846 2021-07-03  Nick Clifton  <nickc@redhat.com>
 847
 848         * 2.37 release branch created.
 849
 850 2021-07-02  Alan Modra  <amodra@gmail.com>
 851
 852         PR 28048
 853         * dwarf.c (get_type_signedness): Don't run off end of buffer
 854         printing DW_FORM_string attribute.
 855
 856 2021-07-01  Nick Clifton  <nickc@redhat.com>
 857
 858         PR 28029
 859         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 860
 861 2021-07-01  Andrei Homescu  <ah@immunant.com>
 862
 863         * readelf.c (process_archive): Reset file position to the
 864         beginning when calling process_object for thin archive members.
 865         * testsuite/binutils-all/readelf.exp: Add test.
 866         * testsuite/binutils-all/readelf.h.thin: New file.
 867
 868 2021-06-30  Tom Tromey  <tom@tromey.com>
 869
 870         * dwarf.c (read_and_display_attr_value): Handle
 871         DW_FORM_implicit_const.
 872
 873 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 874
 875         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 876         and DW_CFA_def_cfa_offset_sf have a signed offset.
 877
 878 2021-06-19  Alan Modra  <amodra@gmail.com>
 879
 880         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 881         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 882         Don't make an unnecessary copy when length is good.
 883
 884 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * readelf.c (print_gnu_property_note): Handle
 887         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 888         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 889
 890 2021-06-15  Nick Clifton  <nickc@redhat.com>
 891
 892         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 893
 894 2021-06-15  Alan Modra  <amodra@gmail.com>
 895
 896         * readelf.c (locate_dynamic_section, is_pie): New functions.
 897         (get_file_type): Replace e_type parameter with filedata.  Call
 898         is_pie for ET_DYN.  Update all callers.
 899         (process_program_headers): Use local variables dynamic_addr and
 900         dynamic_size, updating filedata on exit from function.  Set
 901         dynamic_size of 1 to indicate no dynamic section or segment.
 902         Update tests of dynamic_size throughout.
 903         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 904
 905 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 906
 907         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 908         (add_abbrev_attr): Likewise.
 909         (process_abbrev_set): Likewise.
 910         (display_debug_abbrev): Adjust to above change.
 911
 912 2021-06-12  Alan Modra  <amodra@gmail.com>
 913
 914         * readelf.c (process_file_header): Don't clear section_headers.
 915
 916 2021-06-12  Alan Modra  <amodra@gmail.com>
 917
 918         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 919         that to get_32bit_section_headers or get_64bit_section_headers.
 920         (process_object): Throw away section header read to print file
 921         header extension.
 922
 923 2021-06-11  Alan Modra  <amodra@gmail.com>
 924
 925         * readelf.c (struct filedata): Move archive_file_offset and
 926         archive_file_size earlier.
 927         (free_filedata): Clear using memset.
 928
 929 2021-06-11  Alan Modra  <amodra@gmail.com>
 930
 931         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 932         (get_elf_symbols): ..this new function throughout.
 933         (get_32bit_section_headers): Don't free section_headers.
 934         (get_64bit_section_headers): Likewise.
 935         (get_section_headers): New function, use throughout in place of
 936         32bit and 64bit variants.
 937         (get_dynamic_section): Similarly.
 938         (process_section_headers): Don't free filedata memory here.
 939         (get_file_header): Don't get section headers here..
 940         (process_object): ..Read them here instead.  Don't exit without
 941         freeing filedata memory.
 942
 943 2021-06-09  Nick Clifton  <nickc@redhat.com>
 944
 945         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 946
 947 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 948
 949         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 950
 951 2021-05-29  Alan Modra  <amodra@gmail.com>
 952
 953         * objdump (usage): Add missing \n.
 954
 955 2021-05-29  Alan Modra  <amodra@gmail.com>
 956
 957         * readelf.c (parse_args): Call dwarf_select_sections_all on
 958         --debug-dump without optarg.
 959         (usage): Associate -w and --debug-dump options closely.
 960         Split up help message.  Remove extraneous blank lines around
 961         ctf help.
 962         * objdump.c (usage): Similarly.
 963
 964 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 965
 966         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 967         operand disassembly.
 968         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 969
 970 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 971
 972         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 973         machine for disassembly.
 974         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 975         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 976         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 977
 978 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         PR ld/27905
 981         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 982
 983 2021-05-27  Alan Modra  <amodra@gmail.com>
 984
 985         * readelf (usage): Order -w letters to match --debug-dump= and
 986         move common '=' for --debug-dump out of brackets.
 987
 988 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         PR ld/27905
 991         * readelf.c (decode_x86_feature_2): Support
 992         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 993
 994 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 995
 996         * readelf.c (get_machine_name): Change Loongson Loongarch to
 997         LoongArch.
 998
 999 2021-05-21  Luis Machado  <luis.machado@linaro.org>
1000
1001         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
1002
1003 2021-05-21  Luis Machado  <luis.machado@linaro.org>
1004
1005         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
1006
1007 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
1008
1009         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
1010
1011 2021-05-19  Alan Modra  <amodra@gmail.com>
1012
1013         PR 27884
1014         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
1015         param with map_return, and return map for DW_FORM_ref_addr.
1016         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
1017         Pass returned cu map start and end to recursive call.
1018         (read_and_display_attr_value): Similarly.
1019
1020 2021-05-19  Alan Modra  <amodra@gmail.com>
1021
1022         PR 27879
1023         * sysdump.c (getBARRAY): Sanity check size against max.
1024         (getINT): Avoid UB shift left.
1025
1026 2021-05-15  Alan Modra  <amodra@gmail.com>
1027
1028         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
1029         Delete dead code.
1030
1031 2021-05-15  Alan Modra  <amodra@gmail.com>
1032
1033         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
1034         length calculations.
1035
1036 2021-05-15  Alan Modra  <amodra@gmail.com>
1037
1038         * dwarf.c (display_debug_names): Complain when header length is
1039         too small.  Avoid pointer UB.  Sanity check augmentation string,
1040         CU table, TU table and foreign TU table sizes.
1041
1042 2021-05-15  Alan Modra  <amodra@gmail.com>
1043
1044         * dwarf.c (display_debug_frames): Delete initial_length_size.
1045         Avoid pointer UB.  Constrain data reads to length given in header.
1046         Sanity check cie header length.  Only skip up to next FDE on
1047         finding augmentation data too long.
1048
1049 2021-05-15  Alan Modra  <amodra@gmail.com>
1050
1051         * dwarf.c (read_cie): Add more sanity checks to ensure data
1052         pointer is not bumped past end.
1053
1054 2021-05-15  Alan Modra  <amodra@gmail.com>
1055
1056         * dwarf.c (display_debug_ranges): Delete initial_length_size.
1057         Correct fallback size calculated on finding a reloc.  Constrain
1058         data reads to length given in header.  Avoid pointer UB.
1059
1060 2021-05-15  Alan Modra  <amodra@gmail.com>
1061
1062         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
1063
1064 2021-05-15  Alan Modra  <amodra@gmail.com>
1065
1066         * dwarf.c (display_debug_str_offsets): Constrain reads to length
1067         given in header.
1068
1069 2021-05-15  Alan Modra  <amodra@gmail.com>
1070
1071         * dwarf.c (display_debug_aranges): Delete initial_length_size.
1072         Use end_ranges to constrain data reads to header length.  Avoid
1073         pointer UB.
1074
1075 2021-05-15  Alan Modra  <amodra@gmail.com>
1076
1077         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
1078         before reading uleb length.  Warn on excess length.
1079
1080 2021-05-15  Alan Modra  <amodra@gmail.com>
1081
1082         * dwarf.c (display_debug_macro): Print strings that might not
1083         be zero terminated with %*s.  Don't bump curr if unterminated.
1084
1085 2021-05-15  Alan Modra  <amodra@gmail.com>
1086
1087         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
1088         Simplify length sanity check, and check for too small lengths.
1089         Constrain data reads to header length.  Avoid pointer UB.
1090
1091 2021-05-15  Alan Modra  <amodra@gmail.com>
1092
1093         * dwarf.c (display_debug_macinfo): Print strings that might not
1094         be zero terminated with %*s.  Don't bump curr if unterminated.
1095
1096 2021-05-15  Alan Modra  <amodra@gmail.com>
1097
1098         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
1099         Simplify length check.  Constrain reads to length given by header.
1100
1101 2021-05-15  Alan Modra  <amodra@gmail.com>
1102
1103         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
1104         we have already checked for NUL termination.
1105
1106 2021-05-15  Alan Modra  <amodra@gmail.com>
1107
1108         * dwarf.c (read_debug_line_header): Delete initial_length_size.
1109         Avoid pointer UB.  Keep within length specified by header.
1110         Delete dead code.
1111
1112 2021-05-15  Alan Modra  <amodra@gmail.com>
1113
1114         * dwarf.c (process_debug_info): Always do the first CU length
1115         scan for sanity checks.  Remove initial_length_size var and
1116         instead calculate end_cu.  Use end_cu to limit data reads.
1117         Delete now dead code checking length.
1118
1119 2021-05-15  Alan Modra  <amodra@gmail.com>
1120
1121         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
1122
1123 2021-05-15  Alan Modra  <amodra@gmail.com>
1124
1125         * bucomm.h (_mul_overflow): Define.
1126         * dwarf.c (get_encoded_value): Avoid pointer UB.
1127
1128 2021-05-13  Alan Modra  <amodra@gmail.com>
1129
1130         PR 27861
1131         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
1132         header length.
1133
1134 2021-05-13  Alan Modra  <amodra@gmail.com>
1135
1136         PR 27860
1137         * dwarf.c (display_debug_frames): Sanity check cie_off before
1138         attempting to read cie.
1139
1140 2021-05-12  Alan Modra  <amodra@gmail.com>
1141
1142         * dwarf.c (process_extended_line_op): Don't bump data pointer past
1143         end when strnlen doesn't find string terminator.
1144         (decode_location_expression): Remove dead code.
1145         (skip_attr_bytes): Remove const from end param.  Ensure data
1146         pointer doesn't pass end.
1147         (get_type_signedness): Remove const from end param.
1148         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
1149         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
1150         (display_debug_pubnames_worker): Likewise.
1151         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
1152         than blindly incrementing data pointer.
1153         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
1154         compare pointers, compare lengths.
1155
1156 2021-05-12  Alan Modra  <amodra@gmail.com>
1157
1158         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
1159         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
1160         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
1161         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
1162         SAFE_BYTE_GET followed by increment.
1163         (process_debug_info): Likewise, and test bytes remaining before
1164         incrementing section_begin rather than using pointer comparison.
1165         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
1166         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
1167
1168 2021-05-12  Alan Modra  <amodra@gmail.com>
1169
1170         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
1171         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
1172         SAFE_BYTE_GET_AND_INC.
1173         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
1174         (process_debug_info, process_cu_tu_index): Likewise.
1175         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
1176         (byte_get, byte_get_little_endian, byte_get_big_endian),
1177         (byte_get_signed): Make size param unsigned.  Remove code dealing
1178         with 4-byte elf_vma.
1179         (byte_get_64): Delete.
1180         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
1181         (byte_get, byte_get_little_endian, byte_get_big_endian),
1182         (byte_get_signed): Update prototypes.
1183         (byte_get_64): Delete.
1184
1185 2021-05-12  Alan Modra  <amodra@gmail.com>
1186
1187         PR 27836
1188         * dwarf.c (display_debug_frames): Don't compare pointers derived
1189         from user input.  Test offset against bounds instead.
1190
1191 2021-05-12  Alan Modra  <amodra@gmail.com>
1192
1193         PR 27853
1194         * dwarf.c (display_formatted_table): Test for data >= end rather
1195         than data == end.
1196         (process_extended_line_op): Likewise.
1197         (display_debug_lines_raw): Likewise.
1198         (display_debug_lines_decoded): Likewise.
1199
1200 2021-05-12  Alan Modra  <amodra@gmail.com>
1201
1202         PR 27849
1203         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
1204         Sanity check section size for version and padding too.  Correct
1205         index sanity check.  Handle multiple tables in .debug_str_offsets.
1206
1207 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
1208
1209         * dwarf.c (process_abbrev_set): Properly parenthesize before
1210         casting to unsigned long.
1211
1212 2021-05-11  Alan Modra  <amodra@gmail.com>
1213
1214         PR 27845
1215         * dwarf.c (process_abbrev_set): Replace start and end parameters
1216         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
1217         all callers.  Sanity check parameters correctly and emit warnings
1218         here rather than..
1219         (process_debug_info): ..here.
1220
1221 2021-05-10  Thomas Wolff  <towo@towo.net>
1222
1223         PR 4356
1224         PR 26865
1225         PR 27594
1226         * windres.c (quot): Revert previous delta.  Do not use double
1227         quotes when spaces are detected in options.
1228         * doc/binutils.texi (windres): Remove suggestion that the
1229         --preprocessor option can take arguments.
1230
1231 2021-05-10  Alan Modra  <amodra@gmail.com>
1232
1233         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
1234         END rather than adding amount to PTR.
1235         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
1236
1237 2021-05-09  Alan Modra  <amodra@gmail.com>
1238
1239         * objcopy.c (eq_string): Delete.
1240         (create_symbol_htab): Use htab_eq_string.
1241
1242 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1243
1244         * README-how-to-make-a-release: Update html & pdf entries.
1245
1246 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1247
1248         * doc/Makefile.am (html-local, binutils/index.html): New targets.
1249         * doc/Makefile.in: Regenerate.
1250
1251 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1252
1253         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1254         * doc/Makefile.in: Regenerate.
1255
1256 2021-05-07  Nick Clifton  <nickc@redhat.com>
1257
1258         * readelf.c (no_processor_specific_unwind): New function.
1259         (process_unwind): Use no_processor_specific_unwind for X86
1260         targets.
1261
1262 2021-05-07  Michael Forney <mforney@mforney.org>
1263
1264         * dwarf.c: Don't omit second operand of '?' operator.
1265
1266 2021-04-30  Nick Clifton  <nickc@redhat.com>
1267
1268         PR 27796
1269         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
1270         .debug_sup section.
1271
1272 2021-04-29  Nick Clifton  <nickc@redhat.com>
1273
1274         PR 27594
1275         * doc/binutils.texi (windres): Correct the description of the
1276         default value of the --preprocessor argument.
1277
1278 2021-04-27  Nick Clifton  <nickc@redhat.com>
1279
1280         PR 27779
1281         * dwarf.c (parse_gnu_debuglink): Reject empty names.
1282         (parse_gnu_debugaltlink): Likewise.
1283
1284 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
1285
1286         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
1287         aux structures.
1288
1289 2021-04-21  Nick Lott  <nick.lott@gmail.com>
1290
1291         PR 27672
1292         * readelf.c (sym_base): New variable.
1293         (enum print_mode): Add more modes.
1294         (print_vma): Add suport for new modes.
1295         (options): Add sym-base.
1296         (usage): Add sym-base.
1297         (parse_args): Add support for --sym-base.
1298         (print_dynamic_symbol_size): New function.
1299         (print_dynamic_symbol): Use new function.
1300         * doc/binutils.texi: Document the new feature.
1301         * NEWS: Mention the new feature.
1302
1303 2021-04-21  Nick Clifton  <nickc@redhat.com>
1304
1305         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
1306         Adjust expected output to allow for named section symbols.
1307         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
1308         Likewise.
1309         * testsuite/binutils-all/readelf.s-64: Likewise.
1310         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1311         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
1312         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1313
1314 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
1315
1316         * readelf.c (print_dynamic_symbol): Print the section name for
1317         section symbols without a name of their own.
1318
1319 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
1320
1321         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
1322         add him to Past Maintainers.
1323         Update my email address.
1324
1325 2021-04-19  Nick Clifton  <nickc@redhat.com>
1326
1327         PR 21702
1328         * arsup.c (ar_addmod): Enable plugin support, if available.
1329
1330 2021-04-19  Nick Clifton  <nickc@redhat.com>
1331
1332         * rename.c: (get_stat_atime_ns): Add prototype.
1333         (get_stat_mtime_ns): Add prototype.
1334
1335 2021-04-16  Alan Modra  <amodra@gmail.com>
1336
1337         PR 27725
1338         * rename.c (get_stat_atime, get_stat_mtime): Make static.
1339         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
1340
1341 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
1342
1343         PR 27725
1344         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
1345         (get_stat_mtime_ns): Likewise.
1346
1347 2021-04-15  Alan Modra  <amodra@gmail.com>
1348
1349         PR 27725
1350         * configure.ac: Check for sys/time.h and utimensat.  Use standard
1351         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
1352         members of struct stat.
1353         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
1354         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
1355         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
1356         (get_stat_atime, get_stat_mtime): Likewise.
1357         (set_times): Choose first available of utimensat, utimes, utime.
1358         Use above inline functions to set timespec and timeval values.
1359         * configure: Regenerate.
1360         * config.in: Regenerate.
1361         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
1362         file timestamp when --preserve-dates is used.
1363
1364 2021-04-15  Alan Modra  <amodra@gmail.com>
1365
1366         PR 27456
1367         * rename.c (smart_rename): When TO and FROM are equal, just set
1368         file timestamp.
1369         * objcopy.c (strip_main, copy_main): Always call smart_rename.
1370
1371 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         PR binutils/27708
1374         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
1375         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
1376         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
1377         test.
1378
1379 2021-04-14  Mark Harmstone  <mark@harmstone.com>
1380
1381         PR 27686
1382         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
1383         end of the structure.
1384
1385 2021-04-14  Frederic Cambus  <fred@statdns.com>
1386
1387         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
1388         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1389
1390 2021-04-14  Alan Modra  <amodra@gmail.com>
1391
1392         PR 27716
1393         * objdump.c (show_line): Don't limit paths to PATH_MAX.
1394         * readelf.c (struct filedata): Change program_interpreter from
1395         a char array to a char pointer.
1396         (process_program_headers): Sanity check PT_INTERP p_filesz.
1397         Malloc program_interpreter using p_filesz and read directly from
1398         file.
1399         (process_dynamic_section): Check program_interpreter is non-NULL.
1400         (free_filedata): New function, split out from..
1401         (process_object): ..here.
1402         (close_debug_file): Call free_filedata.
1403         * sysdep.h: Don't include sys/param.h.
1404         (PATH_MAX): Don't define.
1405         * configure.ac: Don't check for sys/param.h.
1406         * configure: Regenerate.
1407
1408 2021-04-13  Frederic Cambus  <fred@statdns.com>
1409
1410         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
1411         check for NT_NETBSD_PAX.
1412
1413 2021-04-12  Alan Modra  <amodra@gmail.com>
1414
1415         * configure.ac (--enable-checking): Add support.
1416         * config.in: Regenerate.
1417         * configure: Regenerate.
1418
1419 2021-04-09  Alan Modra  <amodra@gmail.com>
1420
1421         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
1422         dynrelcount.
1423         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
1424         (disassemble_section, disassemble_data): Likewise.
1425
1426 2021-04-06  Alan Modra  <amodra@gmail.com>
1427
1428         * objdump.c (objdump_symbol_at_address): Return asymbol*.
1429
1430 2021-04-06  Alan Modra  <amodra@gmail.com>
1431
1432         * NEWS: Mention C99 requirement.
1433         * README: Likewise.  Modernise examples and "Reporting bugs".
1434
1435 2021-04-05  Alan Modra  <amodra@gmail.com>
1436
1437         * configure.ac: Assume long long is available.  Don't test for
1438         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
1439         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
1440         strcoll, setlocale, setmode or location of time_t.  Don't check
1441         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
1442         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
1443         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
1444         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
1445         locale.h, string.h and stdlib.h unconditionally.  Remove various
1446         fallback declarations.  Assume long long is available.
1447         * addr2line.c: Don't test HAVE_SETLOCALE.
1448         * ar.c: Likewise.
1449         * coffdump.c: Likewise.
1450         * dlltool.c: Likewise.
1451         * dllwrap.c: Likewise.
1452         * elfedit.c: Likewise.
1453         * nm.c: Likewise.
1454         * objcopy.c: Likewise.
1455         * objdump.c: Likewise.
1456         * readelf.c: Likewise.
1457         * size.c: Likewise.
1458         * srconv.c: Likewise.
1459         * strings.c: Likewise.
1460         * sysdump.c: Likewise.
1461         * windmc.c: Likewise.
1462         * windres.c: Likewise.
1463         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
1464         * dwarf.c: Include limits.h unconditionally.  Assume long long
1465         is available.
1466         * nm.c: Don't test HAVE_STRCOLL.
1467         * readelf.c: Don't test HAVE_WCHAR_H.
1468         * strings.c: Assume long long is available.
1469         * syslex.l: Include string.h unconditionally.
1470         * aclocal.m4: Regenerate.
1471         * config.in: Regenerate.
1472         * configure: Regenerate.
1473         * Makefile.in: Regenerate.
1474         * doc/Makefile.in: Regenerate.
1475
1476 2021-04-01  Martin Liska  <mliska@suse.cz>
1477
1478         * elfcomm.h (strneq): Remove strneq and use startswith.
1479         * readelf.c (ia64_process_unwind): Likewise.
1480         (process_note): Likewise.
1481
1482 2021-04-01  Martin Liska  <mliska@suse.cz>
1483
1484         * dllwrap.c: Use startswith function.
1485         * objcopy.c (is_dwo_section): Likewise.
1486         (handle_remove_section_option): Likewise.
1487         (copy_main): Likewise.
1488         * objdump.c (is_significant_symbol_name): Likewise.
1489
1490 2021-04-01  Martin Liska  <mliska@suse.cz>
1491
1492         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
1493         startswith.
1494         (display_debug_lines_decoded): Likewise.
1495         (display_debug_links): Likewise.
1496         * elfcomm.c (setup_archive): Likewise.
1497         * elfcomm.h (const_strneq): Likewise.
1498         * readelf.c (process_section_headers): Likewise.
1499         (slurp_ia64_unwind_table): Likewise.
1500         (slurp_hppa_unwind_table): Likewise.
1501         (decode_arm_unwind): Likewise.
1502         (display_debug_section): Likewise.
1503         (process_note): Likewise.
1504
1505 2021-03-31  Alan Modra  <amodra@gmail.com>
1506
1507         * sysdep.h (POISON_BFD_BOOLEAN): Define.
1508         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
1509         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
1510         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
1511         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
1512         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
1513         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
1514         * windmc.c, * windmc.h, * windres.c, * winduni.c,
1515         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
1516         and TRUE with true throughout.
1517
1518 2021-03-31  Alan Modra  <amodra@gmail.com>
1519
1520         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
1521         * dwarf.c: Likewise.
1522
1523 2021-03-31  Alan Modra  <amodra@gmail.com>
1524
1525         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
1526
1527 2021-03-29  Alan Modra  <amodra@gmail.com>
1528
1529         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
1530         * dwarf.c (read_and_display_attr_value): Likewise.
1531         (display_debug_str_offsets): Likewise.
1532         * objdump.c (dump_bfd): Likewise.
1533         * readelf.c (dump_section_as_strings): Likewise.
1534         (dump_section_as_bytes): Likewise.
1535
1536 2021-03-29  Alan Modra  <amodra@gmail.com>
1537
1538         * objdump.c (process_links): Use type int.
1539         * readelf.c (request_dump): Don't increment do_dump, set it.
1540         * windint.h (target_is_bigendian): Use type bfd_boolean.
1541         * windmc.c (target_is_bigendian): Likewise.
1542         * windres.c (target_is_bigendian): Likewise.
1543
1544 2021-03-22  Martin Liska  <mliska@suse.cz>
1545
1546         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
1547         with startswith.
1548         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
1549         * objcopy.c (is_mergeable_note_section): Likewise.
1550         * objdump.c (dump_dwarf_section): Likewise.
1551         * prdbg.c (pr_method_type): Likewise.
1552         (pr_class_baseclass): Likewise.
1553         (tg_class_baseclass): Likewise.
1554         * readelf.c (process_lto_symbol_tables): Likewise.
1555         * stabs.c (ULLHIGH): Likewise.
1556         (parse_stab_argtypes): Likewise.
1557         (stab_demangle_function_name): Likewise.
1558
1559 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1560
1561         * readelf.c (get_machine_name): Add EM_INTELGT.
1562
1563 2021-03-18  Nick Clifton  <nickc@redhat.com>
1564
1565         PR 27478
1566         * readelf.c (dump_section_as_strings): Mention separate filename.
1567         (dump_section_as_bytes): Likewise.
1568         (dump_section_as_ctf): Likewise.
1569         (initialise_dumkps_byname): Only issue a warning for missing
1570         sections if processing the main file.
1571         (process_section_contents): Only issue a warning for unsumped
1572         section numbers in the main file.
1573         (initialise_dump_sects): New function.  Contains code extracted
1574         from ...
1575         (process_object): ... here.  Also call initialise_dump_sects for
1576         separate files.
1577
1578 2021-03-16  Nick Clifton  <nickc@redhat.com>
1579
1580         PR 27534
1581         * readelf.c (display_debug_section): Also retain .debug_addr
1582         sections.
1583
1584 2021-03-16  Nick Clifton  <nickc@redhat.com>
1585
1586         PR 27533
1587         * readelf.c (process_section_contents): Only dump debug
1588         information for separate files unless process_links is enabled.
1589         (process_object): Always call process_section_contents for
1590         separate info files.
1591
1592 2021-03-15  Nick Clifton  <nickc@redhat.com>
1593
1594         PR 27487
1595         * nm.c (FORMAT_JUST_SYMBOLS): Define.
1596         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
1597         (long_options): Add just-symbols.
1598         (set_output_format): Add support for just-symbols.
1599         (get_print_format): Likewise.
1600         (do_not_print_object_filename): New function.
1601         (do_not_print_archive_filename): New function.
1602         (do_not_print_archive_member): New function.
1603         (do_not_print_symbol_filename): New function.
1604         (just_print_symbol_name): New function.
1605         (main): Handle --just-symbols.
1606         * NEWS: Mention the new feature.
1607         * doc/binutils.texi: Document the new feature.
1608
1609 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1610
1611         * od-xcoff.c: Replace RTB by TRL entry.
1612
1613 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1614             Andrew Burgess  <andrew.burgess@embecosm.com>
1615
1616         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1617
1618 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1619             Andrew Burgess  <andrew.burgess@embecosm.com>
1620
1621         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1622
1623 2021-03-05  Nick Clifton  <nickc@redhat.com>
1624
1625         PR 27387
1626         * dwarf.c (display_debug_macro): Handle the displaying of
1627         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1628         .debug_macro.dwo sections.
1629
1630 2021-03-04  Nick Clifton  <nickc@redhat.com>
1631
1632         PR 27478
1633         * objdump.c (process_links): New variable.
1634         (usage): Add --process-links.
1635         (long_options): Likewise.
1636         (dump_bfd): Stop processing once the bfd has been loaded unless
1637         this is the main file or process_links has been enabled.
1638         (main): Handle the process-links option.
1639         * readelf.c (process_links): New variable.
1640         (struct filedata): Add is_separate field.
1641         (options): Add --process-links.
1642         (usage): Likewise.
1643         (parse_args): Likewise.
1644         (process_file_header): Include the filename when dumping
1645         information for separate debuginfo files.
1646         (process_program_headers): Likewise.
1647         (process_section_headers): Likewise.
1648         (process_section_groups): Likewise.
1649         (process_relocs): Likewise.
1650         (process_dynamic_section): Likewise.
1651         (process_version_sections): Likewise.
1652         (display_lto_symtab): Likewise.
1653         (process_symbol_table): Likewise.
1654         (process_syminfo): Likewise.
1655         (initialise_dumps_by_name): Likewise.
1656         (process_section_contents): Likewise.
1657         (process_notes_at): Likewise.
1658         (process_notes): Likewise.
1659         (open_file): Add is_separate parameter.  Use to initialise the
1660         is_separate field in the filedata structure.
1661         (open_deug): Update call to open_file.
1662         (process_object): Add processing of the contents of separate
1663         debuginfo files, gated by the process_links variable.
1664         (process_archive): Update call to open_file.
1665         (process_file): Initialise the is_separate field in the filedata
1666         structure.
1667         * dwarf.c (load_separate_debug_info_file): Only report the
1668         loading of a separate file if debug links are being dumped.
1669         * objcopy.c (keep_section_symbols): New variable.
1670         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1671         (strip_options): Add keep-section-symbols.
1672         (copy_options): Likewise.
1673         (copy_usage): Likewise.
1674         (strip_usage): Likewise.
1675         (copy_object): Keep section symbols if requested by command line
1676         option.
1677         (strip_main): Handle --keep-section-symbols.
1678         (copy_main): Likewise.
1679         * doc/binutils.texi: Document the new options.
1680         * NEWS: Mention the new features.
1681         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1682         Update options passed to objdump.  Use diff rather than cmp to
1683         compare the dumped data.
1684         * testsuite/binutils-all/objdump.WK2: Update regexp.
1685         * testsuite/binutils-all/objdump.WK3: Update regexp.
1686         * testsuite/binutils-all/objdump.exp: Use --process-links
1687         instead of --dwarf=follow-links.
1688         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1689         readelf's output in the log when the test fails.
1690         Add the -P option to the -wKis test.
1691         * testsuite/binutils-all/readelf.wKis: Update expected output.
1692
1693 2021-03-03  Alan Modra  <amodra@gmail.com>
1694
1695         PR 27493
1696         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1697         * NEWS: Mention feature.
1698
1699 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1700
1701         PR binutils/27486
1702         * dwarf.c (load_separate_debug_info): Issue warning only if
1703         do_debug_links is set.
1704         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1705         with missing debug file.
1706
1707 2021-03-01  Alan Modra  <amodra@gmail.com>
1708
1709         PR 27128
1710         * doc/binutils.texi: Add nm --with-symbol-versions and
1711         --without-symbol-versions documentation.
1712         * nm.c (with_symbol_versions): New variable.
1713         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1714         (long_options): Make --with-symbol-versions entry twiddle the flag.
1715         Add --without-symbol-versions.
1716         (print_symname): Strip version when !with_symbol_versions.  Add
1717         dynamic version info under control of with_symbol_versions.
1718         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1719
1720 2021-02-26  Fangrui Song  <maskray@google.com>
1721
1722         PR 27408
1723         * readelf.c (quiet): New option flag.
1724         (enum long_option_values): New enum to hold long option value.
1725         (long_options): Add --quiet.
1726         (usage): Mention --quiet.
1727         (display_rel_file): If quiet is enabled, suppress "no symbols".
1728         (main): Handle the new option.
1729         * NEWS: Mention --quiet.
1730         * docs/binutils.texi: Document --quiet.
1731
1732 2021-02-26  Tom de Vries  <tdevries@suse.de>
1733
1734         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1735
1736 2021-02-26  Tom de Vries  <tdevries@suse.de>
1737
1738         PR 27390
1739         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1740         DW_FORM_addrx*.
1741         (read_and_display_attr_value): Likewise.
1742
1743 2021-02-25  Nick Clifton  <nickc@redhat.com>
1744
1745         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1746         forms.
1747         (read_and_display_attr_value): Handle sup forms.
1748         (display_debug_sup): New function.  Displays the contents of a
1749         .debug_sup section.
1750         (load_debug_sup_file): New function.  Loads the contents of a file
1751         referenced by a .debug_sup section.
1752         (check_for_and_load_links): Call load_debug_sup_file.
1753         (debug_displays): Add entry for .debug_sup.
1754         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1755         * readelf.c (process_section_headers): Add support for debug_sup.
1756         * doc/debug.options.texi: Note that the =links option will display
1757         the contents of .debug_sup sections.
1758         * NEWS: Mention the new support.
1759
1760 2021-02-25  Alan Modra  <amodra@gmail.com>
1761
1762         PR 27456
1763         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1764
1765 2021-02-24  Nick Clifton  <nickc@redhat.com>
1766
1767         PR 27285
1768         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1769         when adding together the section sizes.
1770
1771 2021-02-24  Nick Clifton  <nickc@redhat.com>
1772
1773         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1774         build notes.
1775         * readelf.c (print_gnu_build_attribute_description): Likewise.
1776
1777 2021-02-24  Alan Modra  <amodra@gmail.com>
1778             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1779
1780         PR 27456
1781         * bucomm.h (smart_rename): Update prototype.
1782         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1783         Pass fromfd and target_stat to simple_copy.  Call set_times
1784         when preserve_dates.
1785         (simple_copy): Accept fromfd rather than from filename.  Add
1786         target_stat param.  Rewind fromfd rather than opening.  Open
1787         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1788         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1789         closing output temp file, and pass tmpfd to smart_rename.
1790         * arsup.c (temp_fd): Rename from real_fd.
1791         (ar_save): Dup temp_fd and pass to smart_rename.
1792         * objcopy.c (strip_main, copy_main): Likewise, and pass
1793         preserve_dates.
1794
1795 2021-02-24  Alan Modra  <amodra@gmail.com>
1796
1797         PR 27456
1798         * rename.c: Tidy throughout.
1799         (smart_rename): Always copy.  Remove windows specific code.
1800
1801 2021-02-20  Alan Modra  <amodra@gmail.com>
1802
1803         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1804         (run_dump_test): Fail if expecting errors from a file like we do
1805         for error strings, if no error is seen.
1806
1807 2021-02-19  Alan Modra  <amodra@gmail.com>
1808
1809         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1810
1811 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1812
1813         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1814         SMART_RENAME.
1815         * arsup.c (ar_save): Likewise.
1816         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1817         temporary file and adjust call to SMART_RENAME.
1818         (copy_main): Likewise.
1819         * rename.c [!S_ISLNK]: Remove definitions.
1820         (try_preserve_permissions): Remove function.
1821         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1822         rename system call only if TO does not exist.
1823         * bucomm.h (smart_rename): Adjust declaration.
1824
1825 2021-02-18  Nick Clifton  <nickc@redhat.com>
1826
1827         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1828         address that is higher than the end address.
1829
1830 2021-02-17  Alan Modra  <amodra@gmail.com>
1831
1832         * dwarf.c: Include limits.h.
1833         (CHAR_BIT): Provide backup define.
1834         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1835         signed overflow checking.
1836         * testsuite/binutils-all/pr26548.s,
1837         * testsuite/binutils-all/pr26548.d,
1838         * testsuite/binutils-all/pr26548e.d: New tests.
1839         * testsuite/binutils-all/readelf.exp: Run them.
1840         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1841
1842 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1843
1844         * dwarf.c (process_debug_info): Initialize "dwo_id".
1845
1846 2021-02-15  Alan Modra  <amodra@gmail.com>
1847
1848         * objdump.c (load_specific_debug_section): Don't call
1849         bfd_cache_section_contents.  Rearrange so that
1850         bfd_get_full_section_contents is not called on path where
1851         bfd_simple_get_relocated_section_contents is called.
1852         Don't set section->user_data.
1853         (free_debug_section): Always free section->start.  Don't twiddle
1854         section flags.
1855         * readelf.c (load_specific_debug_section): Don't set user_data.
1856         * dwarf.h (struct dwarf_section): Remove use_data field.
1857         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1858
1859 2021-02-15  Alan Modra  <amodra@gmail.com>
1860
1861         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1862         * testsuite/binutils-all/objdump.exp: Likewise.
1863
1864 2021-02-14  Alan Modra  <amodra@gmail.com>
1865
1866         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1867         to the symbol array.
1868         (slurp_dynamic_symtab): Likewise.
1869         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1870
1871 2021-02-14  Alan Modra  <amodra@gmail.com>
1872
1873         * Makefile.in: Regenerate.
1874         * doc/Makefile.in: Regenerate.
1875
1876 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1877
1878         * aclocal.m4: Regenerate.
1879
1880 2021-02-12  Nick Clifton  <nickc@redhat.com>
1881
1882         * configure.ac (follow-debug-links): Add option to enable or
1883         disable the following of debug links by default.  Set the
1884         default for the option to be 'follow'.
1885         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1886         (dwarf_select_sections_by_names): Add no-follow-links option.
1887         (dwarf_select_sections_by_letter): Add 'N' option.
1888         * objdump.c (usage): Add conditional text describing the
1889         follow links option.
1890         (slurp_symtab): Ensure that there is a NULL entry at the end
1891         of the symbol table.
1892         (slurp_dynamic_symtab): Likewise.
1893         (dump_bfd): When extending the symbol table, ensure that there
1894         is still a NULL entry at the end.
1895         * readelf.c (usage): Add conditional text describing the
1896         follow links option.
1897         * doc/binutils.texi: Update documentation for objcopy and
1898         readelf.
1899         * doc/debug.options.texi: Update documentation of the
1900         follow-links option.
1901         * config.in: Regenerate.
1902         * configure: Regenerate.
1903         * testsuite/binutils-all/compress.exp: Add the -WN option to
1904         objdump command lines that are not expecting to follow links.
1905         * testsuite/binutils-all/readelf.exp: Add the
1906         --debug-dump=no-follow-links option to tests that are not
1907         expecting to follow debug links.
1908         * NEWS: Mention the new behaviour.
1909
1910 2021-02-12  Alan Modra  <amodra@gmail.com>
1911
1912         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1913         gas or ld fails to build a testcase rather than "unresolved".
1914         Report "fail" when readelf returns an error status rather than
1915         "unresolved".
1916         * testsuite/binutils-all/ar.exp: Likewise.
1917         * testsuite/binutils-all/compress.exp: Likewise.
1918         * testsuite/binutils-all/readelf.exp: Likewise.
1919
1920 2021-02-12  Alan Modra  <amodra@gmail.com>
1921
1922         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1923         "c" with "ccc" labels.
1924
1925 2021-02-12  Tom de Vries  <tdevries@suse.de>
1926
1927         * dwarf.h (debug_info): Fix typo in comment.
1928
1929 2021-02-12  Tom de Vries  <tdevries@suse.de>
1930
1931         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1932         entries.
1933
1934 2021-02-12  Tom de Vries  <tdevries@suse.de>
1935
1936         * dwarf.c (process_debug_info): Print DWO ID.
1937
1938 2021-02-11  Alan Modra  <amodra@gmail.com>
1939
1940         PR 27290
1941         PR 27293
1942         PR 27295
1943         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1944         Use bfd_malloc_and_get_section.
1945         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1946         check namesz.  Return NULL if descsz is too small.  Ensure
1947         string table is terminated.
1948         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1949         Sanity check note.
1950         (elf32_avr_dump_mem_usage): Adjust to suit.
1951
1952 2021-02-10  Tom de Vries  <tdevries@suse.de>
1953
1954         PR binutils/27391
1955         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1956
1957 2021-02-10  Tom de Vries  <tdevries@suse.de>
1958
1959         PR binutils/27371
1960         * dwarf.c (display_debug_ranges): Filter range lists according to
1961         section.
1962
1963 2021-02-09  Tom de Vries  <tdevries@suse.de>
1964
1965         PR binutils/27370
1966         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1967
1968 2021-02-09  Tom de Vries  <tdevries@suse.de>
1969
1970         PR binutils/27386
1971         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1972         DW_UT_split_compile.
1973
1974 2021-02-09  Alan Modra  <amodra@gmail.com>
1975
1976         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1977         symbianelf.
1978
1979 2021-02-07  Alan Modra  <amodra@gmail.com>
1980
1981         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1982         uninitialised on invalid input.
1983
1984 2021-02-06  Alan Modra  <amodra@gmail.com>
1985
1986         PR 27349
1987         * rename.c (smart_rename): Test for existence and type of output
1988         file with lstat.
1989
1990 2021-02-05  Nick Clifton  <nickc@redhat.com>
1991
1992         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1993
1994 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1995
1996         PR 27252
1997         * elfedit.c (check_file):
1998         * bucomm.c (get_file_size): Fix typos in comments.
1999
2000 2021-02-05  Alan Modra  <amodra@gmail.com>
2001
2002         PR 27345
2003         * arsup.c (ar_save): Use stat rather than lstat.
2004
2005 2021-02-03  Alan Modra  <amodra@gmail.com>
2006
2007         PR 27270
2008         PR 27284
2009         PR 26945
2010         * ar.c: Don't include libbfd.h.
2011         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
2012         bfd_stat rather than fstat on iostream.  Move stat and fd tests
2013         outside of _WIN32 ifdef.  Delete skip_stat variable.
2014         * arsup.c (temp_name, real_ofd): New static variables.
2015         (ar_open): Use make_tempname and bfd_fdopenw.
2016         (ar_save): Adjust to suit ar_open changes.  Move stat output
2017         of _WIN32 ifdef.
2018         * objcopy.c: Don't include libbfd.h.
2019         (copy_file): Use bfd_stat.
2020
2021 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2022
2023         PR binutils/27281
2024         * readelf.c (process_section_headers): Add 'R' and 'D' to
2025         "Key to Flags:".
2026         * testsuite/binutils-all/retain1a.d: Updated.
2027
2028 2021-01-30  Nick Clifton  <nickc@redhat.com>
2029
2030         * README-how-to-make-a-release: Small updates after the 2.35.2
2031         release.
2032
2033 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
2034
2035         PR 4356
2036         * windres.c (quot): Use double quotes to protect strings on
2037         Windows platforms.
2038
2039 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
2040
2041         PR 27252
2042         * bucomm.c (get_file_size): Add code to handle /dev/null on
2043         Windows systems.
2044         * elfedit.c (check_file): Likewise.
2045
2046 2021-01-27  Nick Clifton  <nickc@redhat.com>
2047
2048         * objcopy.c (copy_main): Remove conditional control of the calls
2049         to free, simplifying the code and making it easier to detect
2050         typos.
2051
2052 2021-01-26  Frederic Cambus  <fred@statdns.com>
2053
2054         * objcopy.c (copy_main): Fix a double free happening when both
2055         --localize-symbols and --globalize-symbols options are invoked
2056         together.
2057
2058 2021-01-24  Nick Clifton  <nickc@redhat.com>
2059
2060         * README-how-to-make-a-release: Minor updates after the 2.36 release.
2061
2062 2021-01-16  Alan Modra  <amodra@gmail.com>
2063
2064         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
2065
2066 2021-01-15  Alan Modra  <amodra@gmail.com>
2067
2068         PR 26539
2069         * readelf.c (uncompress_section_contents): Always call inflateEnd.
2070
2071 2021-01-14  Alexandre Oliva <oliva@gnu.org>
2072
2073         * MAINTAINERS: Update my email address.
2074
2075 2021-01-14  Nick Clifton  <nickc@redhat.com>
2076
2077         * po/sv.po: Updated Swedish translation.
2078
2079 2021-01-13  Alan Modra  <amodra@gmail.com>
2080
2081         * Makefile.in: Regenerate.
2082         * doc/Makefile.in: Regenerate.
2083
2084 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
2085
2086         PR 27037
2087         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
2088         and before exit.
2089         (i386_x64_trampoline): Add SEH annotations.
2090         (struct mac): Add how_seh field.
2091         (make_delay_head): If how_set field is true add SEh instructions.
2092
2093 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2094
2095         PR binutils/26792
2096         * configure.ac: Use GNU_MAKE_JOBSERVER.
2097         * aclocal.m4: Regenerated.
2098         * configure: Likewise.
2099
2100 2021-01-12  Nick Clifton  <nickc@redhat.com>
2101
2102         * po/fr.po: Updated French translation.
2103
2104 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2105
2106         PR ld/27173
2107         * configure: Regenerated.
2108
2109 2021-01-11  Nick Clifton  <nickc@redhat.com>
2110
2111         * po/pt.po: Updated Portuguese translation.
2112         * po/sr.po: Updated Serbian translation.
2113         * po/uk.po: Updated Ukranian translation.
2114
2115 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2116
2117         * configure: Regenerated.
2118
2119 2021-01-09  Nick Clifton  <nickc@redhat.com>
2120
2121         * configure: Regenerate.
2122         * po/binutils.pot: Regenerate.
2123
2124 2021-01-09  Nick Clifton  <nickc@redhat.com>
2125
2126         * 2.36 release branch crated.
2127         * README-how-to-make-a-release: Add note about updating Makefiles
2128         and libtool files.
2129         * BRANCHES: Add binutils-2.36-branch.
2130
2131 2021-01-09  Alan Modra  <amodra@gmail.com>
2132
2133         * configure: Regenerate.
2134
2135 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2136
2137         * configure: Regenerate.
2138
2139 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2140
2141         PR 27109
2142         * objcopy.c (copy_object): Handle section symbols for
2143         non-relocatable inputs.
2144         * testsuite/binutils-all/readelf.exp (readelf_test): Check
2145         is_elf_unused_section_symbols.
2146         * testsuite/binutils-all/readelf.s-64: Updated.
2147         * testsuite/binutils-all/readelf.ss: Likewise.
2148         * testsuite/binutils-all/readelf.ss-64: Likewise.
2149         * testsuite/binutils-all/readelf.s-64-unused: New file.
2150         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
2151         * testsuite/binutils-all/readelf.ss-unused: Likewise.
2152         * testsuite/lib/binutils-common.exp
2153         (is_elf_unused_section_symbols): New proc.
2154
2155 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
2156
2157         * binutils/readelf.c: Correct grammar in comment.
2158
2159 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2160
2161         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
2162         * doc/binutils.texi: Correct grammar.
2163         * readelf.c (process_version_sections): Correct spelling of auxiliary
2164         in warning.
2165         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
2166
2167 2021-01-01  Alan Modra  <amodra@gmail.com>
2168
2169         Update year range in copyright notice of all files.
2170
2171 For older changes see ChangeLog-2020
2172 \f
2173 Copyright (C) 2021-2023 Free Software Foundation, Inc.
2174
2175 Copying and distribution of this file, with or without modification,
2176 are permitted in any medium without royalty provided the copyright
2177 notice and this notice are preserved.
2178
2179 Local Variables:
2180 mode: change-log
2181 left-margin: 8
2182 fill-column: 74
2183 version-control: never
2184 End: