binutils/ChangeLog

   1 2023-06-30  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 30595
   4         * strings.c (main): Check for an excessively large minimum string
   5         length.
   6
   7 2023-06-21  Nick Clifton  <nickc@redhat.com>
   8
   9         * testsuite/lib/binutils-common.exp (prune_warnings_extra): Prune
  10         warnings about -z execstack creating an executable stack.
  11
  12 2023-05-30  Nick Clifton  <nickc@redhat.com>
  13
  14         * od-pe.c (targ_info): New array.
  15         (get_target_specific_info): New function
  16         (decode_machine_number): Retire.  Use get_target_specific_info
  17         instead.
  18         (is_pe_object_magic): Likewise.
  19         (dump_pe_file_header): Display more information.
  20         Rework layout to be similar to that from 'objdump -p'.
  21         Add code to handle larger than normnal AOUT headers.
  22
  23 2023-05-30  Nick Clifton  <nickc@redhat.com>
  24
  25         * od-pe.c (decode_machine_number): Add ARMMAGIC value of 0xa00.
  26         (is_pe_object_magic): Likewise.
  27
  28 2023-05-26  Nick Clifton  <nickc@redhat.com>
  29
  30         * od-pe.c: New file: Dumps fields in PE format headers.
  31         * configure.ac (od_vectors): Add objdump_private_desc_pe for PE
  32         format targets.
  33         (od_files): Add od-pe for PE format targets.
  34         * configure: Regenerate.
  35         * Makefile.am (CFILES): Add od-pe.c
  36         (EXTRA_objdump_SOURCE): Likewise.
  37         * Makefile.in: Generate.
  38         * NEWS: Mention the new feature.
  39         * doc/binutils.texi: Document the new support.
  40         * objdump.c (wide_output): Change from local to global.
  41         * objdump.h (wide_output): Prototype.
  42         (objdump_private_desc_pe): Prototype.
  43         * testsuite/binutils-all/objdump.exp: Add a test of the new feature.
  44
  45 2023-05-09  Enze Li  <enze.li@gmx.com>
  46
  47         * README:  Correct a typo.
  48
  49 2023-05-02  Nick Clifton  <nickc@redhat.com>
  50
  51         * MAINTAINERS: Remove Dimity Diky as MSP430 maintainer.
  52
  53 2023-04-20  Nick Clifton  <nickc@redhat.com>
  54
  55         * SECURITY.txt: New file.
  56
  57 2023-04-19  Nick Clifton  <nickc@redhat.com>
  58
  59         PR 30355
  60         * dwarf.c (read_and_display_attr_value): Correctly handle
  61         DW_loclistx attributes that index a version 5 .debug_loclists
  62         section.
  63
  64 2023-04-17  Nick Clifton  <nickc@redhat.com>
  65
  66         PR 30142
  67         * rescoff.c (write_coff_file): Add the SEC_READONLY flag to the
  68         .rsrc section.
  69
  70 2023-04-11  Nick Clifton  <nickc@redhat.com>
  71
  72         PR 30327
  73         * dwarf.c (read_and_display_attr_value): Warn if the number of
  74         views is greater than the number of locations.
  75
  76         PR 30313
  77         * dwarf.c (display_debug_lines_decoded): Check for an overlarge
  78         number of files or directories.
  79
  80         PR 30312
  81         * dwarf.c (prealloc_cu_tu_list): Always allocate at least one
  82         entry.
  83
  84         PR 30311
  85         * readelf.c (uncompress_section_contents): Check for a
  86         suspiciously large uncompressed size.
  87
  88 2023-03-30  Nick Clifton  <nickc@redhat.com>
  89
  90         PR 30284
  91         * dwarf.c (read_and_display_attr_value): Detect and ignore
  92         negative base values.
  93
  94 2023-03-23  Frederic Cambus  <fred@statdns.com>
  95
  96         * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment
  97         type.
  98
  99 2023-03-14  Nick Clifton  <nickc@redhat.com>
 100
 101         PR 30227
 102         * dwarf.c (process_cu_tu_index): Prevent excessive memory
 103         allocation when nused is large and ncols is zero.
 104
 105 2023-02-09  Tom Tromey  <tromey@adacore.com>
 106
 107         * dwarf-mode.el: Bump version to 1.8.
 108         (dwarf-insert-substructure): Tighten regexp.
 109         (dwarf-refresh-all): New defun.
 110         (dwarf-mode-map): Bind "A" to dwarf-refresh-all.
 111         (dwarf-mode): Remove old FIXME.
 112
 113 2023-02-07  Nick Clifton  <nickc@redhat.com>
 114
 115         PR 30080
 116         * doc/binutils.texi (nm): Update description of the 'n' symbol
 117         type.
 118
 119 2023-01-31  Nick Clifton  <nickc@redhat.com>
 120
 121         * po/sv.po: Updated Swedish translation.
 122
 123 2023-01-23  Nick Clifton  <nickc@redhat.com>
 124
 125         * po/sv.po: Updated Swedish translation.
 126
 127 2023-01-18  Nick Clifton  <nickc@redhat.com>
 128
 129         PR 29993
 130         * objcopy.c (merge_gnu_build_notes): Remember the last non-deleted
 131         note in order to speed up the scan for matching notes.
 132
 133 2023-01-16  Nick Clifton  <nickc@redhat.com>
 134
 135         * po/sv.po: Updated Swedish translation.
 136
 137 2023-01-09  Nick Clifton  <nickc@redhat.com>
 138
 139         * po/bg.po: Updated Bulgarian translation.
 140         * po/ro.po: Updated Romainian translation.
 141
 142 2023-01-05  Nick Clifton  <nickc@redhat.com>
 143
 144         * MAINTAINERS: Remove Stephen Casner as the PDP11 maintainer.
 145
 146 2023-01-03  Nick Clifton  <nickc@redhat.com>
 147
 148         * po/fr.po: Updated French translation.
 149         * po/uk.po: Updated Ukrainian translation.
 150
 151 2023-01-03  Luis Machado  <luis.machado@arm.com>
 152
 153         * readelf.c (get_note_type): Add support for NT_ARM_SSVE and
 154         NT_ARM_ZA note types.
 155
 156 2022-12-31  Nick Clifton  <nickc@redhat.com>
 157
 158         * 2.40 branch created.
 159
 160 2022-12-31  Nick Clifton  <nickc@redhat.com>
 161
 162         * po/ro.po: Updated Romanian translation.
 163
 164 2022-12-21  Nick Clifton  <nickc@redhat.com>
 165
 166         PR  29924
 167         * objdump.c (load_specific_debug_section): Check for excessively
 168         large sections.
 169
 170 2022-12-19  Tom Tromey  <tromey@adacore.com>
 171
 172         * dwarf-mode.el (dwarf-do-refresh): Avoid compiler warning.
 173
 174 2022-12-19  Nick Clifton  <nickc@redhat.com>
 175
 176         PR 29914
 177         * dwarf.c (fetch_indexed_value): Fail if the section is not big
 178         enough to contain a header size field.
 179         (display_debug_addr): Fail if the computed address size is too big
 180         or too small.
 181
 182 2022-12-16  Nick Clifton  <nickc@redhat.com>
 183
 184         PR 29908
 185         * dwarf.c (display_debug_addr): Check for corrupt header lengths.
 186
 187 2022-12-01  Nick Clifton  <nickc@redhat.com>
 188
 189         PR 25202
 190         * objcopy.c (copy_object): Set VerilogDataEndianness to the
 191         endianness of the input file.
 192         (copy_main): Verifiy the value set by the --verilog-data-width
 193         option.
 194         * testsuite/binutils-all/objcopy.exp: Add tests of the new behaviour.
 195         * testsuite/binutils-all/verilog-I4.hex: New file.
 196
 197 2022-11-21  Nick Clifton  <nickc@redhat.com>
 198
 199         PR 29764
 200         * doc/binutils.texi (objdump): Note that the -m option supports
 201         the <architecture>:<machine> syntax.
 202
 203 2022-11-04  Nick Clifton  <nickc@redhat.com>
 204
 205         * README-how-to-make-a-release: Add instructions for uploading the
 206         gprofng documentation.
 207
 208 2022-10-31  Nick Clifton  <nickc@redhat.com>
 209
 210         PR 29457
 211         * configure.ac: Add --enable-colored-disassembly.
 212         * objdump.c: Add --disassembler-color=terminal.
 213         * doc/binutils.texi (objdump): Document the new option.
 214         * NEWS: Mention new feature.
 215         * config.in: Regenerate in.
 216         * configure: Regenerate.
 217
 218 2022-10-19  Nick Clifton  <nickc@redhat.com>
 219
 220         * MAINTAINERS: Add section on patches, copyright and DCO.
 221
 222 2022-10-12  Nick Clifton  <nickc@redhat.com>
 223
 224         PR 29665
 225         * objcopy.c (copy_object): Use the input filename when
 226         reporting that a .gnu_debuglink section already exists.
 227
 228 2022-10-03  Nick Clifton  <nickc@redhat.com>
 229
 230         * readelf.c (get_32bit_section_headers): Return false if the
 231         e_shoff field is zero.
 232         (get_64bit_section_headers): Likewise.
 233
 234 2022-09-28  Nick Clifton  <nickc@redhat.com>
 235
 236         PR 29628
 237         * size.c (usage): Add -f.
 238         * doc/binutils.texi (size): Add -f.
 239
 240 2022-09-20  Nick Clifton  <nickc@redhat.com>
 241
 242         * objcopy.c (copy_object): Do not issue a warning message when
 243         encountering empty .gnu.build.attribute sections.
 244
 245 2022-09-14  Rupesh Potharla  <Rupesh.Potharla@amd.com>
 246
 247         * testsuite/binutils-all/readelf.exp (readelf_wi_test): Extend
 248         regexps to allow for output genreated by the Clang compiler.
 249
 250 2022-09-12  Aaron Merey  <amerey@redhat.com>
 251
 252         * objcopy.c (might_need_separate_debug_info): Add with_source_code to
 253         the options that cause this function to return true.
 254         (main.c): Add with_source_code to the options that enable
 255         dump_any_debugging.
 256
 257 2022-09-09  Nick Clifton  <nickc@redhat.com>
 258
 259         PR 29532
 260         * objcopy.c (setup_section): Leave group sections intact when
 261         creating separate debuginfo files.
 262
 263 2022-09-08  Nick Clifton  <nickc@redhat.com>
 264
 265         PR 29523
 266         * dwarf.c (display_debug_lines_decoded): Correctly handle DWARF-5
 267         directory and filename tables.
 268
 269 2022-09-02  Aaron Merey  <amerey@redhat.com>
 270
 271         PR 29075
 272         * objdump.c (find_separate_debug): New function. Finds the bfd
 273         corresponding to the separate debuginfod of a given bfd.
 274         (find_alt_debug): New function. Finds the bfd corresponding to the
 275         .gnu_debugaltlink of a given bfd.
 276         (slurp_file): Add bfd parameter. If a source file cannot be found
 277         attempt to download it from debuginfod, if enabled.
 278         (try_print_file_open): Add bfd parameter and pass it to slurp_file.
 279         (show_line): If debuginfod is enabled, call
 280         bfd_find_nearest_line_with_alt instead of bfd_find_nearest_line.
 281
 282 2022-09-01  Nick Clifton  <nickc@redhat.com>
 283
 284         PR 29534
 285         * dllwrap.c: Replace uses of choose_temp_base() with
 286         make_temp_file().
 287         * dlltool.c: Likewise.
 288         * resrc.c: Likewise.
 289
 290 2022-08-23  Nick Clifton  <nickc@redhat.com>
 291
 292         PR 29489
 293         * dlltool.c (deterministic): New variable.
 294         (gen_lib_file): If deterministic is true set the
 295         BFD_DETERMINISTIC_OUTPUT flag.
 296         (usage): Mention --deterministic-libraries and
 297         --non-deterministic-libraries.
 298         (long_options): Add new options.
 299         (main): Parse new options.
 300         * doc/binutils.texi: Document the new options.
 301         * NEWS: Mention the new feature.
 302
 303 2022-08-22  Nick Clifton  <nickc@redhat.com>
 304
 305         * readelf.c (check_magic_number): New function.  Checks the magic
 306         bytes at the start of a file.  If they are not the ELF format
 307         magic values, then attempts to generate a helpful error message.
 308         (process_file_header): Call check_magic_number.
 309
 310 2022-08-09  Nick Clifton  <nickc@redhat.com>
 311
 312         PR 29457
 313         * objdump.c (disassembler_color): Change type to an enum.
 314         (disassembler_extended_color): Remove.
 315         (usage): Update.
 316         (objdump_color_for_assembler_style): Update.
 317         (main): Update initialisation of disassembler_color.  If not
 318         initialised via a command line option, set based upon terminal
 319         output.
 320         * doc/binutils.texi: Update description of disassmbler-color
 321         option.
 322         * testsuite/binutils-all/arc/objdump.exp: Add
 323         --disassembler-color=off option when disassembling.
 324         * testsuite/binutils-all/arm/objdump.exp: Likewise.
 325
 326 2022-08-08  Nick Clifton  <nickc@redhat.com>
 327
 328         * README-how-to-make-a-release: Add a link to the NEWS files in
 329         the release announcement email.
 330
 331 2022-07-08  Nick Clifton  <nickc@redhat.com>
 332
 333         * 2.39 branch created.
 334
 335 2022-07-01  Nick Clifton  <nickc@redhat.com>
 336
 337         * dwarf.c (display_debug_rnglists): Add newline at end of listing.
 338
 339 2022-06-30  Nick Clifton  <nickc@redhat.com>
 340
 341         * dwarf.c (dwarf_select_sections_by_name): If the entry's value is
 342         zero then clear the corresponding variable.
 343         (dwarf_select_sections_by_letters): Likewise.
 344         * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
 345         debuginfod tests to fail.
 346
 347 2022-06-28  Nick Clifton  <nickc@redhat.com>
 348
 349         PR 29267
 350         * dwarf.c (display_debug_rnglists): New function, broken out of..
 351         (display_debug_ranges): ... here.
 352         (read_and_display_attr_value): Correct calculation of index
 353         displayed for DW_FORM_loclistx and DW_FORM_rnglistx.
 354         * testsuite/binutils-all/x86-64/pr26808.dump: Update expected
 355         output.
 356
 357 2022-06-27  Nick Clifton  <nickc@redhat.com>
 358
 359         PR 29289
 360         * dwarf.c (display_debug_names): Replace assert with a warning
 361         message.
 362
 363 2022-06-27  Nick Clifton  <nickc@redhat.com>
 364
 365         PR 29290
 366         * dwarf.c (read_and_display_attr_value): Check that debug_info_p
 367         is set before dereferencing it.
 368
 369 2022-06-27  Nick Clifton  <nickc@redhat.com>
 370
 371         * dwarf.c (fetch_indexed_string): Do not use length of first table
 372         in string section as the length of every table in the section.
 373
 374         * testsuite/binutils-all/pr26112.r: Update expected output.
 375
 376 2022-06-22  Kumar N, Bhuvanendra  <Kavitha.Natarajan@amd.com>
 377
 378         * dwarf.c (fetch_indexed_string): Added new parameter
 379         str_offsets_base to calculate the string offset.
 380         (read_and_display_attr_value): Read DW_AT_str_offsets_base
 381         attribute.
 382         (process_debug_info): While allocating memory and initializing
 383         debug_information, do it for do_debug_info also, if its true.
 384         (load_separate_debug_files): Load .debug_str_offsets if exists.
 385         * dwarf.h (struct debug_info): Add str_offsets_base field.
 386
 387 2022-06-22  Marcus Nilsson <brainbomb@gmail.com>
 388
 389         * readelf.c: (slurp_relr_relocs) Use malloc instead of xmalloc
 390         when allocating space for relocations.
 391
 392 2022-06-21  Kumar N, Bhuvanendra  <Kavitha.Natarajan@amd.com>
 393
 394         * dwarf.h (struct debug_info): Add rnglists_base field.
 395         * dwarf.c (read_and_display_attr_value): Read attribute DW_AT_rnglists_base.
 396         (display_debug_rnglists_list): While handling DW_RLE_base_addressx,
 397         DW_RLE_startx_endx, DW_RLE_startx_length items, pass the proper parameter
 398         value to fetch_indexed_addr(), i.e. fetch the proper entry in .debug_addr section.
 399         (display_debug_ranges): Add rnglists_base to the .debug_rnglists base address.
 400         (load_separate_debug_files): Load .debug_addr section, if exists.
 401
 402 2022-05-20  Nick Clifton  <nickc@redhat.com>
 403
 404         * dwarf.c (dwarf_select_sections_by_names): Return zero if no
 405         sections were selected.
 406         (dwarf_select_sections_by_letters): Likewise.
 407         * dwarf.h: (dwarf_select_sections_by_names): Update prototype.
 408         (dwarf_select_sections_by_letters): Update prototype.
 409         * objdump.c (might_need_separate_debug_info): New function.
 410         (dump_bfd): Call new function before attempting to load separate
 411         debug info files.
 412         (main): Do not enable dwarf section dumping for -WK or -WN.
 413         * readelf.c (parse_args): Do not enable dwarf section dumping for
 414         -wK or -wN.
 415         (might_need_separate_debug_info): New function.
 416         (process_object): Call new function before attempting to load
 417         separate debug info files.
 418         * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
 419         debuginfod tests to pass.
 420         * testsuite/binutils-all/objdump.Wk: Add extra regexps.
 421         * testsuite/binutils-all/readelf.k: Add extra regexps.
 422
 423 2022-05-19  Nick Clifton  <nickc@redhat.com>
 424
 425         * dlltool.c (run): Initialise errmsg_fmt.
 426         * dllwrap.c (run): Likewise.
 427         * resrc.c (run_cmd): Likewise.
 428         * mclex.c (mc_add_keyword): Initialise usz.
 429         * srconv.c (wd_hd): Initialise hd.spare2.
 430         * windmc.c (mc_add_node_lang): Initialise s.
 431         (mc_generate_bin_item): Initialise cvt_txt.
 432         (main): Initialise u.
 433
 434 2022-05-18  Nick Clifton  <nickc@redhat.com>
 435
 436         PR 29135
 437         * nm.c (non_weak): New variable.
 438         (filter_symbols): When non-weak is true, ignore weak symbols.
 439         (long_options): Add --no-weak.
 440         (usage): Mention --no-weak.
 441         (main): Handle -W/--no-weak.
 442         * doc/binutils.texi: Document new feature.
 443         * NEWS: Mention the new feature.
 444         * testsuite/binutils-all/nm.exp: Add test of new feature.
 445         * testsuite/binutils-all/no-weak.s: New test source file.
 446
 447 2022-04-25  Nick Clifton  <nickc@redhat.com>
 448
 449         PR 29072
 450         * testsuite/lib/binutils-common.exp (prune_warnings_extra): Filter
 451         out notes about the executable stacjk behaviour beign deprecated.
 452
 453 2022-04-12  Nick Clifton  <nickc@redhat.com>
 454
 455         PR 28992
 456         * objcopy.c (is_strip_section_1): Do not delete debuglink sections
 457         when stripping debug information.
 458
 459 2022-04-06  Nick Clifton  <nickc@redhat.com>
 460
 461         PR 28981
 462         * dwarf.c (fetch_indexed_value): Rename to fecth_indexed_addr and
 463         return the address, rather than a string.
 464         (fetch_indexed_value): New function - returns a value indexed by a
 465         DW_FORM_loclistx or DW_FORM_rnglistx form.
 466         (read_and_display_attr_value): Add support for DW_FORM_loclistx
 467         and DW_FORM_rnglistx.
 468         (process_debug_info): Load the loclists and rnglists sections.
 469         (display_loclists_list): Add support for DW_LLE_base_addressx,
 470         DW_LLE_startx_endx, DW_LLE_startx_length and
 471         DW_LLE_default_location.
 472         (display_offset_entry_loclists): New function.  Displays a
 473         .debug_loclists section that contains offset entry tables.
 474         (display_debug_loc): Call the new function.
 475         (display_debug_rnglists_list): Add support for
 476         DW_RLE_base_addressx, DW_RLE_startx_endx and DW_RLE_startx_length.
 477         (display_debug_ranges): Display the contents of the section's
 478         header.
 479         * dwarf.h (struct debug_info): Add loclists_base field.
 480         * testsuite/binutils-all/dw5.W: Update expected output.
 481         * testsuite/binutils-all/x86-64/pr26808.dump: Likewise.
 482
 483 2022-04-01  John Baldwin  <jhb@FreeBSD.org>
 484
 485         * readelf.c (get_freebsd_elfcore_note_type): Handle
 486         NT_FREEBSD_X86_SEGBASES.
 487
 488 2022-03-31  Nick Clifton  <nickc@redhat.com>
 489
 490         * arlex.l: Accept the plus character as part of a filename.
 491
 492 2022-03-16  Fangrui Song  <maskray@google.com>
 493
 494         PR binutils/28926
 495         * objcopy.c (filter_symbols): Apply weaken to STB_GNU_UNIQUE symbols
 496         * NEWS: Mention feature.
 497         * testsuite/binutils-all/objcopy.exp (objcopy_test_symbol_manipulation): New test.
 498         * testsuite/binutils-all/weaken-gnu-unique.s: New.
 499
 500 2022-03-16  Martin Storsjö  <martin@martin.st>
 501
 502         PR 28885
 503         * dlltool.c (main): use imp_name rather than dll_name when
 504         generating a temporary file name.
 505
 506 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 507
 508         * readelf.c (dump_relocations): Handle EM_AMDGPU.
 509
 510 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 511
 512         * Makefile.am (readelf_CFLAGS): New.
 513         (readelf_LDADD): Add MSGPACK_LIBS.
 514         * Makefile.in: Re-generate.
 515         * config.in: Re-generate.
 516         * configure: Re-generate.
 517         * configure.ac: Add --with-msgpack flag and check for msgpack
 518         using pkg-config.
 519         * readelf.c: Include msgpack.h if HAVE_MSGPACK.
 520         (print_note_contents_hex): New.
 521         (print_indents): New.
 522         (dump_msgpack_obj): New.
 523         (dump_msgpack): New.
 524         (print_amdgpu_note): New.
 525         (process_note): Handle NT_AMDGPU_METADATA note contents.
 526         Use print_note_contents_hex.
 527
 528 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 529
 530         * readelf.c (get_amdgpu_elf_note_type): New.
 531         (process_note): Handle "AMDGPU" notes.
 532
 533 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 534
 535         * readelf.c: Include elf/amdgcn.h.
 536         (decode_AMDGPU_machine_flags): New.
 537         (get_machine_flags): Handle flags for EM_AMDGPU machine type.
 538
 539 2022-03-16  Simon Marchi  <simon.marchi@efficios.com>
 540
 541         * readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.
 542
 543 2022-03-16  Nick Clifton  <nickc@redhat.com>
 544
 545         * po/sr.po: Updated Serbian translation.
 546
 547 2022-03-15  Tom Tromey  <tromey@adacore.com>
 548
 549         * dwarf-mode.el: Now 1.7.
 550         (dwarf--sentinel): Switch to the process buffer.
 551
 552 2022-03-11  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>
 553
 554         * MAINTAINERS: Add gprofng maintainer.
 555         * README-how-to-make-a-release: Add gprofng.
 556
 557 2022-03-10  Nick Clifton  <nickc@redhat.com>
 558
 559         * dwarf.c (use_debuginfod): New variable.  Set to 1.
 560         (load_separate_debug_info): Only call
 561         debuginfod_fetch_separate_debug_info is use_debuginfod is true.
 562         (dwarf_select_sections_by_names): Add do-not-use-debuginfod and
 563         use-debuginfod options.
 564         (dwarf_select_sections_by_letters): Add D and E options.
 565         * dwarf.h (use_debuginfod): New extern.
 566         * objdump.c (usage): Mention the new options.
 567         * readelf.c (usage): Likewise.
 568         * doc/binutils.texi: Document the new options.
 569         * doc/debug-options.texi: Describe the new options.
 570         * NEWS: Mention the new feature.
 571         * testsuite/binutils-all/debuginfod.exp: Add tests of the new
 572         options.
 573
 574 2021-03-06  Maciej W. Rozycki  <macro@orcam.me.uk>
 575
 576         * testsuite/binutils-all/mips/mips1-branch-alias.d: New test.
 577         * testsuite/binutils-all/mips/mips1-branch-noalias.d: New test.
 578         * testsuite/binutils-all/mips/mips2-branch-alias.d: New test.
 579         * testsuite/binutils-all/mips/mips2-branch-noalias.d: New test.
 580         * testsuite/binutils-all/mips/mips32r6-branch-alias.d: New test.
 581         * testsuite/binutils-all/mips/mips32r6-branch-noalias.d: New
 582         test.
 583         * testsuite/binutils-all/mips/micromips-branch-alias.d: New
 584         test.
 585         * testsuite/binutils-all/mips/micromips-branch-noalias.d: New
 586         test.
 587         * testsuite/binutils-all/mips/mips-branch-alias.s: New test
 588         source.
 589         * testsuite/binutils-all/mips/micromips-branch-alias.s: New test
 590         source.
 591         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 592
 593 2022-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 594
 595         * readelf.c (process_dynamic_section): Fix indentation.
 596
 597 2022-02-09  Nick Clifton  <nickc@redhat.com>
 598
 599         * README-how-to-make-a-release: Update after the 2.38 release.
 600
 601 2022-01-27  Nick Clifton  <nickc@redhat.com>
 602
 603         * po/sv.po: Updated Swedish translation.
 604
 605 2022-01-24  Nick Clifton  <nickc@redhat.com>
 606
 607         * po/bg.po: Updated Bulgarian translation.
 608         * po/fr.po: Updated French translation.
 609         * po/ro.po: Updated Romanian translation.
 610         * po/uk.po: Updated Ukranian translation.
 611
 612 2022-01-22  Martin Storsjö  <martin@martin.st>
 613
 614         * dlltool.c (main): Allow inferring tmp_prefix from the dll name
 615         from a def file.
 616
 617 2022-01-22  Nick Clifton  <nickc@redhat.com>
 618
 619         * configure: Regenerate.
 620         * po/binutils.pot: Regenerate.
 621
 622 2022-01-22  Nick Clifton  <nickc@redhat.com>
 623
 624         * 2.38 release branch created.
 625
 626 2022-01-17  Nick Clifton  <nickc@redhat.com>
 627
 628         * Makefile.in: Regenerate.
 629
 630 2022-01-11  Fangrui Song  <maskray@google.com>
 631
 632         PR binutils/28759
 633         * ar.c (long_options): Add --thin.
 634         (usage) Add --thin. Deprecate -T without diagnostics.
 635         * doc/binutils.texi: Add doc.
 636         * NEWS: Mention --thin.
 637         * binutils/testsuite/binutils-all/ar.exp: Add tests.
 638
 639 2022-01-11  Martin Storsjö  <martin@martin.st>
 640
 641         * dlltool.c (main): If a prefix has not been provided, attempt to
 642         use a deterministic one based upon the dll name.
 643
 644 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
 645
 646         PR 28718
 647         * dwarf.c: Revert previous delta.
 648         (debug_get_real_type): Reject indirect types that point to
 649         indirect types.
 650         (debug_get_type_name, debug_get_type_size, debug_write_type):
 651         Likewise.
 652
 653 2022-01-06  Nick Clifton  <nickc@redhat.com>
 654
 655         * debug.c (debug_write_type): Allow for malicious recursion via
 656         indirect debug types.
 657
 658 2022-01-04  Nick Clifton  <nickc@redhat.com>
 659
 660         PR 28716
 661         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
 662
 663 2021-12-16  Nick Clifton  <nickc@redhat.com>
 664
 665         PR 28697
 666         * dwarf.c (load_build_id_debug_file): New function.
 667         (try_build_id_prefix): New function.
 668         (check_for_and_load_links): Call load_build_id_debug_file.
 669         (debug_displays): Add entry for .note.gnu.build-id.
 670         * dwarf.h (enum dwarf_section_display_enum): Add
 671         note_gnu_build_id.
 672         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
 673         Fix regexp for loads via debuglink section.
 674
 675 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
 676
 677         * MAINTAINERS: Add myself and Zhensong Liu
 678         as the LoongArch maintainer.
 679
 680 2021-12-02  Nick Clifton  <nickc@redhat.com>
 681
 682         PR 28645
 683         * dwarf.c (process_cu_tu_index): Add test for overruning section
 684         whilst processing slots.
 685
 686 2021-11-30  Roland McGrath  <mcgrathr@google.com>
 687
 688         * doc/local.mk: Give each man page target its missing dependency on
 689         doc/$(am__dirstamp).
 690
 691 2021-11-30  Nick Clifton  <nickc@redhat.com>
 692
 693         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
 694         offsets, sizes and ranges.
 695         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
 696         the offset.
 697         (display_loclists_list): Likewise.
 698         (display_loc_list_dwo): Likewise.
 699         (display_debug_str): Likewise.
 700         (display_debug_aranges): Likewise.
 701         (display_debug_ranges_list): Likewise.
 702         (display_debug_rnglists_list): Likewise.
 703         (display_debug_ranges): Likewise.
 704
 705 2021-11-29  Nick Clifton  <nickc@redhat.com>
 706
 707         PR 28632
 708         * strings.c (usage): Update desciption of -n option.
 709         * doc/binutils.texi: Likewise.
 710
 711 2021-11-24  Nick Clifton  <nickc@redhat.com>
 712
 713         PR 28564
 714         * sysdump.c (getCHARS): Check for an out of bounds read.
 715
 716 2021-11-16  Fangrui Song  <maskray@google.com>
 717
 718         * readelf.c (enum relocation_type): New.
 719         (slurp_relr_relocs): New.
 720         (dump_relocations): Change is_rela to rel_type.
 721         Dump RELR.
 722         (dynamic_relocations): Add DT_RELR.
 723         (process_relocs): Check SHT_RELR and DT_RELR.
 724         (process_dynamic_section): Store into dynamic_info for
 725         DT_RELR/DT_RELRENT/DT_RELRSZ.
 726
 727 2021-11-09  Nick Clifton  <nickc@redhat.com>
 728
 729         * nm.c: Add --unicode option to control how unicode characters are
 730         handled.
 731         * objdump.c: Likewise.
 732         * readelf.c: Likewise.
 733         * strings.c: Likewise.
 734         * binutils.texi: Document the new feature.
 735         * NEWS: Document the new feature.
 736         * testsuite/binutils-all/unicode.exp: New file.
 737         * testsuite/binutils-all/nm.hex.unicode
 738         * testsuite/binutils-all/strings.escape.unicode
 739         * testsuite/binutils-all/objdump.highlight.unicode
 740         * testsuite/binutils-all/readelf.invalid.unicode
 741
 742 2021-11-03  Tom Tromey  <tromey@adacore.com>
 743
 744         * dwarf.c (display_debug_loc): Use section name in warnings.
 745
 746 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 747
 748         * objdump.c (usage): --ctf now has an optional argument.
 749         (main): Adjust accordingly.
 750         (dump_ctf): Default it.
 751         * doc/ctf.options.texi: Adjust.
 752
 753 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 754
 755         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 756         (dump_ctf): Don't open a separate section; use the parent_name in
 757         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 758         so we can pass down a member count.
 759         (dump_ctf_archive_member): Add the member count; don't return
 760         anything.  Import parents into children no matter what the
 761         parent's name, while still avoiding displaying the header for the
 762         common parent name of ".ctf".
 763         * readelf.c (usage): Adjust similarly.
 764         (dump_section_as_ctf): Likewise.
 765         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 766         archive members, even if ctf_dump of one member fails.
 767         * doc/ctf.options.texi: Adjust.
 768
 769 2021-10-19  Nick Clifton  <nickc@redhat.com>
 770
 771         * nm.c (filter_symbols): Test for a NULL name before checking to
 772         see if the symbol is __gnu_lto_slim.
 773         * objcopy.c (filter_symbols): Likewise.
 774
 775 2021-09-30  Nick Clifton  <nickc@redhat.com>
 776
 777         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 778         symbols in an LTO object file.
 779
 780 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 781
 782         * configure: Regenerate.
 783
 784 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 785
 786         * testsuite/binutils-all/riscv/riscv.exp: New file.
 787         * testsuite/binutils-all/riscv/unknown.d: New file.
 788         * testsuite/binutils-all/riscv/unknown.s: New file.
 789
 790 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 791
 792         Revert: [AArch64] MTE corefile support
 793
 794         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 795
 796         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 797
 798 2021-08-11  Nick Clifton  <nickc@redhat.com>
 799
 800         * po/pt.po: Updated Portuguese translation.
 801
 802 2021-08-10  Nick Clifton  <nickc@redhat.com>
 803
 804         * po/sr.po: Updated Serbian translation.
 805
 806 2021-07-16  Nick Clifton  <nickc@redhat.com>
 807
 808         * po/sv.po: Updated Swedish translation.
 809
 810 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 811
 812         * dwarf.h (struct dwarf_section): Add XCOFF name.
 813         * dwarf.c (struct dwarf_section_display): Update.
 814         * objdump.c (load_debug_section): Add XCOFF name handler.
 815         (dump_dwarf_section): Likewise.
 816
 817 2021-07-12  Nick Clifton  <nickc@redhat.com>
 818
 819         * po/fr.po: Updated French translation.
 820
 821 2021-07-10  Alan Modra  <amodra@gmail.com>
 822
 823         PR 28069
 824         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 825         parameter, use initial "data" pointer as the end.  Formatting.
 826         Don't count down bytes as they are read.
 827         (read_and_display_attr_value): Adjust display_discr_list call.
 828         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 829         report_leb_status.
 830         * dwarf.h (report_leb_status): Don't report file and line
 831         numbers.  Delete file and lnum parameters,
 832         (READ_ULEB, READ_SLEB): Adjust.
 833
 834 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 835
 836         * configure.ac: Check for strnlen declaration.
 837         * configure, config.in: Regenerate.
 838
 839 2021-07-05  Alan Modra  <amodra@gmail.com>
 840
 841         PR 28047
 842         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 843         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 844         section.  Adjust all callers.
 845
 846 2021-07-03  Nick Clifton  <nickc@redhat.com>
 847
 848         * configure: Regenerate.
 849         * po/opcodes.pot: Regenerate.
 850         * README-how-to-make-a-release: Update.
 851
 852 2021-07-03  Nick Clifton  <nickc@redhat.com>
 853
 854         * 2.37 release branch created.
 855
 856 2021-07-02  Alan Modra  <amodra@gmail.com>
 857
 858         PR 28048
 859         * dwarf.c (get_type_signedness): Don't run off end of buffer
 860         printing DW_FORM_string attribute.
 861
 862 2021-07-01  Nick Clifton  <nickc@redhat.com>
 863
 864         PR 28029
 865         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 866
 867 2021-07-01  Andrei Homescu  <ah@immunant.com>
 868
 869         * readelf.c (process_archive): Reset file position to the
 870         beginning when calling process_object for thin archive members.
 871         * testsuite/binutils-all/readelf.exp: Add test.
 872         * testsuite/binutils-all/readelf.h.thin: New file.
 873
 874 2021-06-30  Tom Tromey  <tom@tromey.com>
 875
 876         * dwarf.c (read_and_display_attr_value): Handle
 877         DW_FORM_implicit_const.
 878
 879 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 880
 881         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 882         and DW_CFA_def_cfa_offset_sf have a signed offset.
 883
 884 2021-06-19  Alan Modra  <amodra@gmail.com>
 885
 886         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 887         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 888         Don't make an unnecessary copy when length is good.
 889
 890 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 891
 892         * readelf.c (print_gnu_property_note): Handle
 893         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 894         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 895
 896 2021-06-15  Nick Clifton  <nickc@redhat.com>
 897
 898         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 899
 900 2021-06-15  Alan Modra  <amodra@gmail.com>
 901
 902         * readelf.c (locate_dynamic_section, is_pie): New functions.
 903         (get_file_type): Replace e_type parameter with filedata.  Call
 904         is_pie for ET_DYN.  Update all callers.
 905         (process_program_headers): Use local variables dynamic_addr and
 906         dynamic_size, updating filedata on exit from function.  Set
 907         dynamic_size of 1 to indicate no dynamic section or segment.
 908         Update tests of dynamic_size throughout.
 909         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 910
 911 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 912
 913         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 914         (add_abbrev_attr): Likewise.
 915         (process_abbrev_set): Likewise.
 916         (display_debug_abbrev): Adjust to above change.
 917
 918 2021-06-12  Alan Modra  <amodra@gmail.com>
 919
 920         * readelf.c (process_file_header): Don't clear section_headers.
 921
 922 2021-06-12  Alan Modra  <amodra@gmail.com>
 923
 924         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 925         that to get_32bit_section_headers or get_64bit_section_headers.
 926         (process_object): Throw away section header read to print file
 927         header extension.
 928
 929 2021-06-11  Alan Modra  <amodra@gmail.com>
 930
 931         * readelf.c (struct filedata): Move archive_file_offset and
 932         archive_file_size earlier.
 933         (free_filedata): Clear using memset.
 934
 935 2021-06-11  Alan Modra  <amodra@gmail.com>
 936
 937         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 938         (get_elf_symbols): ..this new function throughout.
 939         (get_32bit_section_headers): Don't free section_headers.
 940         (get_64bit_section_headers): Likewise.
 941         (get_section_headers): New function, use throughout in place of
 942         32bit and 64bit variants.
 943         (get_dynamic_section): Similarly.
 944         (process_section_headers): Don't free filedata memory here.
 945         (get_file_header): Don't get section headers here..
 946         (process_object): ..Read them here instead.  Don't exit without
 947         freeing filedata memory.
 948
 949 2021-06-09  Nick Clifton  <nickc@redhat.com>
 950
 951         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 952
 953 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 954
 955         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 956
 957 2021-05-29  Alan Modra  <amodra@gmail.com>
 958
 959         * objdump (usage): Add missing \n.
 960
 961 2021-05-29  Alan Modra  <amodra@gmail.com>
 962
 963         * readelf.c (parse_args): Call dwarf_select_sections_all on
 964         --debug-dump without optarg.
 965         (usage): Associate -w and --debug-dump options closely.
 966         Split up help message.  Remove extraneous blank lines around
 967         ctf help.
 968         * objdump.c (usage): Similarly.
 969
 970 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 971
 972         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 973         operand disassembly.
 974         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 975
 976 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 977
 978         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 979         machine for disassembly.
 980         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 981         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 982         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 983
 984 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         PR ld/27905
 987         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 988
 989 2021-05-27  Alan Modra  <amodra@gmail.com>
 990
 991         * readelf (usage): Order -w letters to match --debug-dump= and
 992         move common '=' for --debug-dump out of brackets.
 993
 994 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         PR ld/27905
 997         * readelf.c (decode_x86_feature_2): Support
 998         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 999
1000 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
1001
1002         * readelf.c (get_machine_name): Change Loongson Loongarch to
1003         LoongArch.
1004
1005 2021-05-21  Luis Machado  <luis.machado@linaro.org>
1006
1007         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
1008
1009 2021-05-21  Luis Machado  <luis.machado@linaro.org>
1010
1011         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
1012
1013 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
1014
1015         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
1016
1017 2021-05-19  Alan Modra  <amodra@gmail.com>
1018
1019         PR 27884
1020         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
1021         param with map_return, and return map for DW_FORM_ref_addr.
1022         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
1023         Pass returned cu map start and end to recursive call.
1024         (read_and_display_attr_value): Similarly.
1025
1026 2021-05-19  Alan Modra  <amodra@gmail.com>
1027
1028         PR 27879
1029         * sysdump.c (getBARRAY): Sanity check size against max.
1030         (getINT): Avoid UB shift left.
1031
1032 2021-05-15  Alan Modra  <amodra@gmail.com>
1033
1034         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
1035         Delete dead code.
1036
1037 2021-05-15  Alan Modra  <amodra@gmail.com>
1038
1039         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
1040         length calculations.
1041
1042 2021-05-15  Alan Modra  <amodra@gmail.com>
1043
1044         * dwarf.c (display_debug_names): Complain when header length is
1045         too small.  Avoid pointer UB.  Sanity check augmentation string,
1046         CU table, TU table and foreign TU table sizes.
1047
1048 2021-05-15  Alan Modra  <amodra@gmail.com>
1049
1050         * dwarf.c (display_debug_frames): Delete initial_length_size.
1051         Avoid pointer UB.  Constrain data reads to length given in header.
1052         Sanity check cie header length.  Only skip up to next FDE on
1053         finding augmentation data too long.
1054
1055 2021-05-15  Alan Modra  <amodra@gmail.com>
1056
1057         * dwarf.c (read_cie): Add more sanity checks to ensure data
1058         pointer is not bumped past end.
1059
1060 2021-05-15  Alan Modra  <amodra@gmail.com>
1061
1062         * dwarf.c (display_debug_ranges): Delete initial_length_size.
1063         Correct fallback size calculated on finding a reloc.  Constrain
1064         data reads to length given in header.  Avoid pointer UB.
1065
1066 2021-05-15  Alan Modra  <amodra@gmail.com>
1067
1068         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
1069
1070 2021-05-15  Alan Modra  <amodra@gmail.com>
1071
1072         * dwarf.c (display_debug_str_offsets): Constrain reads to length
1073         given in header.
1074
1075 2021-05-15  Alan Modra  <amodra@gmail.com>
1076
1077         * dwarf.c (display_debug_aranges): Delete initial_length_size.
1078         Use end_ranges to constrain data reads to header length.  Avoid
1079         pointer UB.
1080
1081 2021-05-15  Alan Modra  <amodra@gmail.com>
1082
1083         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
1084         before reading uleb length.  Warn on excess length.
1085
1086 2021-05-15  Alan Modra  <amodra@gmail.com>
1087
1088         * dwarf.c (display_debug_macro): Print strings that might not
1089         be zero terminated with %*s.  Don't bump curr if unterminated.
1090
1091 2021-05-15  Alan Modra  <amodra@gmail.com>
1092
1093         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
1094         Simplify length sanity check, and check for too small lengths.
1095         Constrain data reads to header length.  Avoid pointer UB.
1096
1097 2021-05-15  Alan Modra  <amodra@gmail.com>
1098
1099         * dwarf.c (display_debug_macinfo): Print strings that might not
1100         be zero terminated with %*s.  Don't bump curr if unterminated.
1101
1102 2021-05-15  Alan Modra  <amodra@gmail.com>
1103
1104         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
1105         Simplify length check.  Constrain reads to length given by header.
1106
1107 2021-05-15  Alan Modra  <amodra@gmail.com>
1108
1109         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
1110         we have already checked for NUL termination.
1111
1112 2021-05-15  Alan Modra  <amodra@gmail.com>
1113
1114         * dwarf.c (read_debug_line_header): Delete initial_length_size.
1115         Avoid pointer UB.  Keep within length specified by header.
1116         Delete dead code.
1117
1118 2021-05-15  Alan Modra  <amodra@gmail.com>
1119
1120         * dwarf.c (process_debug_info): Always do the first CU length
1121         scan for sanity checks.  Remove initial_length_size var and
1122         instead calculate end_cu.  Use end_cu to limit data reads.
1123         Delete now dead code checking length.
1124
1125 2021-05-15  Alan Modra  <amodra@gmail.com>
1126
1127         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
1128
1129 2021-05-15  Alan Modra  <amodra@gmail.com>
1130
1131         * bucomm.h (_mul_overflow): Define.
1132         * dwarf.c (get_encoded_value): Avoid pointer UB.
1133
1134 2021-05-13  Alan Modra  <amodra@gmail.com>
1135
1136         PR 27861
1137         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
1138         header length.
1139
1140 2021-05-13  Alan Modra  <amodra@gmail.com>
1141
1142         PR 27860
1143         * dwarf.c (display_debug_frames): Sanity check cie_off before
1144         attempting to read cie.
1145
1146 2021-05-12  Alan Modra  <amodra@gmail.com>
1147
1148         * dwarf.c (process_extended_line_op): Don't bump data pointer past
1149         end when strnlen doesn't find string terminator.
1150         (decode_location_expression): Remove dead code.
1151         (skip_attr_bytes): Remove const from end param.  Ensure data
1152         pointer doesn't pass end.
1153         (get_type_signedness): Remove const from end param.
1154         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
1155         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
1156         (display_debug_pubnames_worker): Likewise.
1157         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
1158         than blindly incrementing data pointer.
1159         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
1160         compare pointers, compare lengths.
1161
1162 2021-05-12  Alan Modra  <amodra@gmail.com>
1163
1164         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
1165         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
1166         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
1167         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
1168         SAFE_BYTE_GET followed by increment.
1169         (process_debug_info): Likewise, and test bytes remaining before
1170         incrementing section_begin rather than using pointer comparison.
1171         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
1172         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
1173
1174 2021-05-12  Alan Modra  <amodra@gmail.com>
1175
1176         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
1177         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
1178         SAFE_BYTE_GET_AND_INC.
1179         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
1180         (process_debug_info, process_cu_tu_index): Likewise.
1181         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
1182         (byte_get, byte_get_little_endian, byte_get_big_endian),
1183         (byte_get_signed): Make size param unsigned.  Remove code dealing
1184         with 4-byte elf_vma.
1185         (byte_get_64): Delete.
1186         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
1187         (byte_get, byte_get_little_endian, byte_get_big_endian),
1188         (byte_get_signed): Update prototypes.
1189         (byte_get_64): Delete.
1190
1191 2021-05-12  Alan Modra  <amodra@gmail.com>
1192
1193         PR 27836
1194         * dwarf.c (display_debug_frames): Don't compare pointers derived
1195         from user input.  Test offset against bounds instead.
1196
1197 2021-05-12  Alan Modra  <amodra@gmail.com>
1198
1199         PR 27853
1200         * dwarf.c (display_formatted_table): Test for data >= end rather
1201         than data == end.
1202         (process_extended_line_op): Likewise.
1203         (display_debug_lines_raw): Likewise.
1204         (display_debug_lines_decoded): Likewise.
1205
1206 2021-05-12  Alan Modra  <amodra@gmail.com>
1207
1208         PR 27849
1209         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
1210         Sanity check section size for version and padding too.  Correct
1211         index sanity check.  Handle multiple tables in .debug_str_offsets.
1212
1213 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
1214
1215         * dwarf.c (process_abbrev_set): Properly parenthesize before
1216         casting to unsigned long.
1217
1218 2021-05-11  Alan Modra  <amodra@gmail.com>
1219
1220         PR 27845
1221         * dwarf.c (process_abbrev_set): Replace start and end parameters
1222         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
1223         all callers.  Sanity check parameters correctly and emit warnings
1224         here rather than..
1225         (process_debug_info): ..here.
1226
1227 2021-05-10  Thomas Wolff  <towo@towo.net>
1228
1229         PR 4356
1230         PR 26865
1231         PR 27594
1232         * windres.c (quot): Revert previous delta.  Do not use double
1233         quotes when spaces are detected in options.
1234         * doc/binutils.texi (windres): Remove suggestion that the
1235         --preprocessor option can take arguments.
1236
1237 2021-05-10  Alan Modra  <amodra@gmail.com>
1238
1239         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
1240         END rather than adding amount to PTR.
1241         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
1242
1243 2021-05-09  Alan Modra  <amodra@gmail.com>
1244
1245         * objcopy.c (eq_string): Delete.
1246         (create_symbol_htab): Use htab_eq_string.
1247
1248 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1249
1250         * README-how-to-make-a-release: Update html & pdf entries.
1251
1252 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1253
1254         * doc/Makefile.am (html-local, binutils/index.html): New targets.
1255         * doc/Makefile.in: Regenerate.
1256
1257 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1258
1259         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1260         * doc/Makefile.in: Regenerate.
1261
1262 2021-05-07  Nick Clifton  <nickc@redhat.com>
1263
1264         * readelf.c (no_processor_specific_unwind): New function.
1265         (process_unwind): Use no_processor_specific_unwind for X86
1266         targets.
1267
1268 2021-05-07  Michael Forney <mforney@mforney.org>
1269
1270         * dwarf.c: Don't omit second operand of '?' operator.
1271
1272 2021-04-30  Nick Clifton  <nickc@redhat.com>
1273
1274         PR 27796
1275         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
1276         .debug_sup section.
1277
1278 2021-04-29  Nick Clifton  <nickc@redhat.com>
1279
1280         PR 27594
1281         * doc/binutils.texi (windres): Correct the description of the
1282         default value of the --preprocessor argument.
1283
1284 2021-04-27  Nick Clifton  <nickc@redhat.com>
1285
1286         PR 27779
1287         * dwarf.c (parse_gnu_debuglink): Reject empty names.
1288         (parse_gnu_debugaltlink): Likewise.
1289
1290 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
1291
1292         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
1293         aux structures.
1294
1295 2021-04-21  Nick Lott  <nick.lott@gmail.com>
1296
1297         PR 27672
1298         * readelf.c (sym_base): New variable.
1299         (enum print_mode): Add more modes.
1300         (print_vma): Add suport for new modes.
1301         (options): Add sym-base.
1302         (usage): Add sym-base.
1303         (parse_args): Add support for --sym-base.
1304         (print_dynamic_symbol_size): New function.
1305         (print_dynamic_symbol): Use new function.
1306         * doc/binutils.texi: Document the new feature.
1307         * NEWS: Mention the new feature.
1308
1309 2021-04-21  Nick Clifton  <nickc@redhat.com>
1310
1311         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
1312         Adjust expected output to allow for named section symbols.
1313         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
1314         Likewise.
1315         * testsuite/binutils-all/readelf.s-64: Likewise.
1316         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1317         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
1318         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1319
1320 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
1321
1322         * readelf.c (print_dynamic_symbol): Print the section name for
1323         section symbols without a name of their own.
1324
1325 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
1326
1327         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
1328         add him to Past Maintainers.
1329         Update my email address.
1330
1331 2021-04-19  Nick Clifton  <nickc@redhat.com>
1332
1333         PR 21702
1334         * arsup.c (ar_addmod): Enable plugin support, if available.
1335
1336 2021-04-19  Nick Clifton  <nickc@redhat.com>
1337
1338         * rename.c: (get_stat_atime_ns): Add prototype.
1339         (get_stat_mtime_ns): Add prototype.
1340
1341 2021-04-16  Alan Modra  <amodra@gmail.com>
1342
1343         PR 27725
1344         * rename.c (get_stat_atime, get_stat_mtime): Make static.
1345         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
1346
1347 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
1348
1349         PR 27725
1350         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
1351         (get_stat_mtime_ns): Likewise.
1352
1353 2021-04-15  Alan Modra  <amodra@gmail.com>
1354
1355         PR 27725
1356         * configure.ac: Check for sys/time.h and utimensat.  Use standard
1357         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
1358         members of struct stat.
1359         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
1360         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
1361         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
1362         (get_stat_atime, get_stat_mtime): Likewise.
1363         (set_times): Choose first available of utimensat, utimes, utime.
1364         Use above inline functions to set timespec and timeval values.
1365         * configure: Regenerate.
1366         * config.in: Regenerate.
1367         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
1368         file timestamp when --preserve-dates is used.
1369
1370 2021-04-15  Alan Modra  <amodra@gmail.com>
1371
1372         PR 27456
1373         * rename.c (smart_rename): When TO and FROM are equal, just set
1374         file timestamp.
1375         * objcopy.c (strip_main, copy_main): Always call smart_rename.
1376
1377 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1378
1379         PR binutils/27708
1380         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
1381         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
1382         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
1383         test.
1384
1385 2021-04-14  Mark Harmstone  <mark@harmstone.com>
1386
1387         PR 27686
1388         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
1389         end of the structure.
1390
1391 2021-04-14  Frederic Cambus  <fred@statdns.com>
1392
1393         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
1394         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1395
1396 2021-04-14  Alan Modra  <amodra@gmail.com>
1397
1398         PR 27716
1399         * objdump.c (show_line): Don't limit paths to PATH_MAX.
1400         * readelf.c (struct filedata): Change program_interpreter from
1401         a char array to a char pointer.
1402         (process_program_headers): Sanity check PT_INTERP p_filesz.
1403         Malloc program_interpreter using p_filesz and read directly from
1404         file.
1405         (process_dynamic_section): Check program_interpreter is non-NULL.
1406         (free_filedata): New function, split out from..
1407         (process_object): ..here.
1408         (close_debug_file): Call free_filedata.
1409         * sysdep.h: Don't include sys/param.h.
1410         (PATH_MAX): Don't define.
1411         * configure.ac: Don't check for sys/param.h.
1412         * configure: Regenerate.
1413
1414 2021-04-13  Frederic Cambus  <fred@statdns.com>
1415
1416         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
1417         check for NT_NETBSD_PAX.
1418
1419 2021-04-12  Alan Modra  <amodra@gmail.com>
1420
1421         * configure.ac (--enable-checking): Add support.
1422         * config.in: Regenerate.
1423         * configure: Regenerate.
1424
1425 2021-04-09  Alan Modra  <amodra@gmail.com>
1426
1427         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
1428         dynrelcount.
1429         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
1430         (disassemble_section, disassemble_data): Likewise.
1431
1432 2021-04-06  Alan Modra  <amodra@gmail.com>
1433
1434         * objdump.c (objdump_symbol_at_address): Return asymbol*.
1435
1436 2021-04-06  Alan Modra  <amodra@gmail.com>
1437
1438         * NEWS: Mention C99 requirement.
1439         * README: Likewise.  Modernise examples and "Reporting bugs".
1440
1441 2021-04-05  Alan Modra  <amodra@gmail.com>
1442
1443         * configure.ac: Assume long long is available.  Don't test for
1444         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
1445         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
1446         strcoll, setlocale, setmode or location of time_t.  Don't check
1447         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
1448         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
1449         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
1450         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
1451         locale.h, string.h and stdlib.h unconditionally.  Remove various
1452         fallback declarations.  Assume long long is available.
1453         * addr2line.c: Don't test HAVE_SETLOCALE.
1454         * ar.c: Likewise.
1455         * coffdump.c: Likewise.
1456         * dlltool.c: Likewise.
1457         * dllwrap.c: Likewise.
1458         * elfedit.c: Likewise.
1459         * nm.c: Likewise.
1460         * objcopy.c: Likewise.
1461         * objdump.c: Likewise.
1462         * readelf.c: Likewise.
1463         * size.c: Likewise.
1464         * srconv.c: Likewise.
1465         * strings.c: Likewise.
1466         * sysdump.c: Likewise.
1467         * windmc.c: Likewise.
1468         * windres.c: Likewise.
1469         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
1470         * dwarf.c: Include limits.h unconditionally.  Assume long long
1471         is available.
1472         * nm.c: Don't test HAVE_STRCOLL.
1473         * readelf.c: Don't test HAVE_WCHAR_H.
1474         * strings.c: Assume long long is available.
1475         * syslex.l: Include string.h unconditionally.
1476         * aclocal.m4: Regenerate.
1477         * config.in: Regenerate.
1478         * configure: Regenerate.
1479         * Makefile.in: Regenerate.
1480         * doc/Makefile.in: Regenerate.
1481
1482 2021-04-01  Martin Liska  <mliska@suse.cz>
1483
1484         * elfcomm.h (strneq): Remove strneq and use startswith.
1485         * readelf.c (ia64_process_unwind): Likewise.
1486         (process_note): Likewise.
1487
1488 2021-04-01  Martin Liska  <mliska@suse.cz>
1489
1490         * dllwrap.c: Use startswith function.
1491         * objcopy.c (is_dwo_section): Likewise.
1492         (handle_remove_section_option): Likewise.
1493         (copy_main): Likewise.
1494         * objdump.c (is_significant_symbol_name): Likewise.
1495
1496 2021-04-01  Martin Liska  <mliska@suse.cz>
1497
1498         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
1499         startswith.
1500         (display_debug_lines_decoded): Likewise.
1501         (display_debug_links): Likewise.
1502         * elfcomm.c (setup_archive): Likewise.
1503         * elfcomm.h (const_strneq): Likewise.
1504         * readelf.c (process_section_headers): Likewise.
1505         (slurp_ia64_unwind_table): Likewise.
1506         (slurp_hppa_unwind_table): Likewise.
1507         (decode_arm_unwind): Likewise.
1508         (display_debug_section): Likewise.
1509         (process_note): Likewise.
1510
1511 2021-03-31  Alan Modra  <amodra@gmail.com>
1512
1513         * sysdep.h (POISON_BFD_BOOLEAN): Define.
1514         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
1515         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
1516         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
1517         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
1518         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
1519         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
1520         * windmc.c, * windmc.h, * windres.c, * winduni.c,
1521         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
1522         and TRUE with true throughout.
1523
1524 2021-03-31  Alan Modra  <amodra@gmail.com>
1525
1526         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
1527         * dwarf.c: Likewise.
1528
1529 2021-03-31  Alan Modra  <amodra@gmail.com>
1530
1531         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
1532
1533 2021-03-29  Alan Modra  <amodra@gmail.com>
1534
1535         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
1536         * dwarf.c (read_and_display_attr_value): Likewise.
1537         (display_debug_str_offsets): Likewise.
1538         * objdump.c (dump_bfd): Likewise.
1539         * readelf.c (dump_section_as_strings): Likewise.
1540         (dump_section_as_bytes): Likewise.
1541
1542 2021-03-29  Alan Modra  <amodra@gmail.com>
1543
1544         * objdump.c (process_links): Use type int.
1545         * readelf.c (request_dump): Don't increment do_dump, set it.
1546         * windint.h (target_is_bigendian): Use type bfd_boolean.
1547         * windmc.c (target_is_bigendian): Likewise.
1548         * windres.c (target_is_bigendian): Likewise.
1549
1550 2021-03-22  Martin Liska  <mliska@suse.cz>
1551
1552         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
1553         with startswith.
1554         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
1555         * objcopy.c (is_mergeable_note_section): Likewise.
1556         * objdump.c (dump_dwarf_section): Likewise.
1557         * prdbg.c (pr_method_type): Likewise.
1558         (pr_class_baseclass): Likewise.
1559         (tg_class_baseclass): Likewise.
1560         * readelf.c (process_lto_symbol_tables): Likewise.
1561         * stabs.c (ULLHIGH): Likewise.
1562         (parse_stab_argtypes): Likewise.
1563         (stab_demangle_function_name): Likewise.
1564
1565 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1566
1567         * readelf.c (get_machine_name): Add EM_INTELGT.
1568
1569 2021-03-18  Nick Clifton  <nickc@redhat.com>
1570
1571         PR 27478
1572         * readelf.c (dump_section_as_strings): Mention separate filename.
1573         (dump_section_as_bytes): Likewise.
1574         (dump_section_as_ctf): Likewise.
1575         (initialise_dumkps_byname): Only issue a warning for missing
1576         sections if processing the main file.
1577         (process_section_contents): Only issue a warning for unsumped
1578         section numbers in the main file.
1579         (initialise_dump_sects): New function.  Contains code extracted
1580         from ...
1581         (process_object): ... here.  Also call initialise_dump_sects for
1582         separate files.
1583
1584 2021-03-16  Nick Clifton  <nickc@redhat.com>
1585
1586         PR 27534
1587         * readelf.c (display_debug_section): Also retain .debug_addr
1588         sections.
1589
1590 2021-03-16  Nick Clifton  <nickc@redhat.com>
1591
1592         PR 27533
1593         * readelf.c (process_section_contents): Only dump debug
1594         information for separate files unless process_links is enabled.
1595         (process_object): Always call process_section_contents for
1596         separate info files.
1597
1598 2021-03-15  Nick Clifton  <nickc@redhat.com>
1599
1600         PR 27487
1601         * nm.c (FORMAT_JUST_SYMBOLS): Define.
1602         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
1603         (long_options): Add just-symbols.
1604         (set_output_format): Add support for just-symbols.
1605         (get_print_format): Likewise.
1606         (do_not_print_object_filename): New function.
1607         (do_not_print_archive_filename): New function.
1608         (do_not_print_archive_member): New function.
1609         (do_not_print_symbol_filename): New function.
1610         (just_print_symbol_name): New function.
1611         (main): Handle --just-symbols.
1612         * NEWS: Mention the new feature.
1613         * doc/binutils.texi: Document the new feature.
1614
1615 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1616
1617         * od-xcoff.c: Replace RTB by TRL entry.
1618
1619 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1620             Andrew Burgess  <andrew.burgess@embecosm.com>
1621
1622         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1623
1624 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1625             Andrew Burgess  <andrew.burgess@embecosm.com>
1626
1627         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1628
1629 2021-03-05  Nick Clifton  <nickc@redhat.com>
1630
1631         PR 27387
1632         * dwarf.c (display_debug_macro): Handle the displaying of
1633         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1634         .debug_macro.dwo sections.
1635
1636 2021-03-04  Nick Clifton  <nickc@redhat.com>
1637
1638         PR 27478
1639         * objdump.c (process_links): New variable.
1640         (usage): Add --process-links.
1641         (long_options): Likewise.
1642         (dump_bfd): Stop processing once the bfd has been loaded unless
1643         this is the main file or process_links has been enabled.
1644         (main): Handle the process-links option.
1645         * readelf.c (process_links): New variable.
1646         (struct filedata): Add is_separate field.
1647         (options): Add --process-links.
1648         (usage): Likewise.
1649         (parse_args): Likewise.
1650         (process_file_header): Include the filename when dumping
1651         information for separate debuginfo files.
1652         (process_program_headers): Likewise.
1653         (process_section_headers): Likewise.
1654         (process_section_groups): Likewise.
1655         (process_relocs): Likewise.
1656         (process_dynamic_section): Likewise.
1657         (process_version_sections): Likewise.
1658         (display_lto_symtab): Likewise.
1659         (process_symbol_table): Likewise.
1660         (process_syminfo): Likewise.
1661         (initialise_dumps_by_name): Likewise.
1662         (process_section_contents): Likewise.
1663         (process_notes_at): Likewise.
1664         (process_notes): Likewise.
1665         (open_file): Add is_separate parameter.  Use to initialise the
1666         is_separate field in the filedata structure.
1667         (open_deug): Update call to open_file.
1668         (process_object): Add processing of the contents of separate
1669         debuginfo files, gated by the process_links variable.
1670         (process_archive): Update call to open_file.
1671         (process_file): Initialise the is_separate field in the filedata
1672         structure.
1673         * dwarf.c (load_separate_debug_info_file): Only report the
1674         loading of a separate file if debug links are being dumped.
1675         * objcopy.c (keep_section_symbols): New variable.
1676         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1677         (strip_options): Add keep-section-symbols.
1678         (copy_options): Likewise.
1679         (copy_usage): Likewise.
1680         (strip_usage): Likewise.
1681         (copy_object): Keep section symbols if requested by command line
1682         option.
1683         (strip_main): Handle --keep-section-symbols.
1684         (copy_main): Likewise.
1685         * doc/binutils.texi: Document the new options.
1686         * NEWS: Mention the new features.
1687         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1688         Update options passed to objdump.  Use diff rather than cmp to
1689         compare the dumped data.
1690         * testsuite/binutils-all/objdump.WK2: Update regexp.
1691         * testsuite/binutils-all/objdump.WK3: Update regexp.
1692         * testsuite/binutils-all/objdump.exp: Use --process-links
1693         instead of --dwarf=follow-links.
1694         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1695         readelf's output in the log when the test fails.
1696         Add the -P option to the -wKis test.
1697         * testsuite/binutils-all/readelf.wKis: Update expected output.
1698
1699 2021-03-03  Alan Modra  <amodra@gmail.com>
1700
1701         PR 27493
1702         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1703         * NEWS: Mention feature.
1704
1705 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1706
1707         PR binutils/27486
1708         * dwarf.c (load_separate_debug_info): Issue warning only if
1709         do_debug_links is set.
1710         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1711         with missing debug file.
1712
1713 2021-03-01  Alan Modra  <amodra@gmail.com>
1714
1715         PR 27128
1716         * doc/binutils.texi: Add nm --with-symbol-versions and
1717         --without-symbol-versions documentation.
1718         * nm.c (with_symbol_versions): New variable.
1719         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1720         (long_options): Make --with-symbol-versions entry twiddle the flag.
1721         Add --without-symbol-versions.
1722         (print_symname): Strip version when !with_symbol_versions.  Add
1723         dynamic version info under control of with_symbol_versions.
1724         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1725
1726 2021-02-26  Fangrui Song  <maskray@google.com>
1727
1728         PR 27408
1729         * readelf.c (quiet): New option flag.
1730         (enum long_option_values): New enum to hold long option value.
1731         (long_options): Add --quiet.
1732         (usage): Mention --quiet.
1733         (display_rel_file): If quiet is enabled, suppress "no symbols".
1734         (main): Handle the new option.
1735         * NEWS: Mention --quiet.
1736         * docs/binutils.texi: Document --quiet.
1737
1738 2021-02-26  Tom de Vries  <tdevries@suse.de>
1739
1740         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1741
1742 2021-02-26  Tom de Vries  <tdevries@suse.de>
1743
1744         PR 27390
1745         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1746         DW_FORM_addrx*.
1747         (read_and_display_attr_value): Likewise.
1748
1749 2021-02-25  Nick Clifton  <nickc@redhat.com>
1750
1751         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1752         forms.
1753         (read_and_display_attr_value): Handle sup forms.
1754         (display_debug_sup): New function.  Displays the contents of a
1755         .debug_sup section.
1756         (load_debug_sup_file): New function.  Loads the contents of a file
1757         referenced by a .debug_sup section.
1758         (check_for_and_load_links): Call load_debug_sup_file.
1759         (debug_displays): Add entry for .debug_sup.
1760         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1761         * readelf.c (process_section_headers): Add support for debug_sup.
1762         * doc/debug.options.texi: Note that the =links option will display
1763         the contents of .debug_sup sections.
1764         * NEWS: Mention the new support.
1765
1766 2021-02-25  Alan Modra  <amodra@gmail.com>
1767
1768         PR 27456
1769         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1770
1771 2021-02-24  Nick Clifton  <nickc@redhat.com>
1772
1773         PR 27285
1774         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1775         when adding together the section sizes.
1776
1777 2021-02-24  Nick Clifton  <nickc@redhat.com>
1778
1779         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1780         build notes.
1781         * readelf.c (print_gnu_build_attribute_description): Likewise.
1782
1783 2021-02-24  Alan Modra  <amodra@gmail.com>
1784             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1785
1786         PR 27456
1787         * bucomm.h (smart_rename): Update prototype.
1788         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1789         Pass fromfd and target_stat to simple_copy.  Call set_times
1790         when preserve_dates.
1791         (simple_copy): Accept fromfd rather than from filename.  Add
1792         target_stat param.  Rewind fromfd rather than opening.  Open
1793         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1794         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1795         closing output temp file, and pass tmpfd to smart_rename.
1796         * arsup.c (temp_fd): Rename from real_fd.
1797         (ar_save): Dup temp_fd and pass to smart_rename.
1798         * objcopy.c (strip_main, copy_main): Likewise, and pass
1799         preserve_dates.
1800
1801 2021-02-24  Alan Modra  <amodra@gmail.com>
1802
1803         PR 27456
1804         * rename.c: Tidy throughout.
1805         (smart_rename): Always copy.  Remove windows specific code.
1806
1807 2021-02-20  Alan Modra  <amodra@gmail.com>
1808
1809         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1810         (run_dump_test): Fail if expecting errors from a file like we do
1811         for error strings, if no error is seen.
1812
1813 2021-02-19  Alan Modra  <amodra@gmail.com>
1814
1815         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1816
1817 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1818
1819         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1820         SMART_RENAME.
1821         * arsup.c (ar_save): Likewise.
1822         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1823         temporary file and adjust call to SMART_RENAME.
1824         (copy_main): Likewise.
1825         * rename.c [!S_ISLNK]: Remove definitions.
1826         (try_preserve_permissions): Remove function.
1827         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1828         rename system call only if TO does not exist.
1829         * bucomm.h (smart_rename): Adjust declaration.
1830
1831 2021-02-18  Nick Clifton  <nickc@redhat.com>
1832
1833         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1834         address that is higher than the end address.
1835
1836 2021-02-17  Alan Modra  <amodra@gmail.com>
1837
1838         * dwarf.c: Include limits.h.
1839         (CHAR_BIT): Provide backup define.
1840         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1841         signed overflow checking.
1842         * testsuite/binutils-all/pr26548.s,
1843         * testsuite/binutils-all/pr26548.d,
1844         * testsuite/binutils-all/pr26548e.d: New tests.
1845         * testsuite/binutils-all/readelf.exp: Run them.
1846         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1847
1848 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1849
1850         * dwarf.c (process_debug_info): Initialize "dwo_id".
1851
1852 2021-02-15  Alan Modra  <amodra@gmail.com>
1853
1854         * objdump.c (load_specific_debug_section): Don't call
1855         bfd_cache_section_contents.  Rearrange so that
1856         bfd_get_full_section_contents is not called on path where
1857         bfd_simple_get_relocated_section_contents is called.
1858         Don't set section->user_data.
1859         (free_debug_section): Always free section->start.  Don't twiddle
1860         section flags.
1861         * readelf.c (load_specific_debug_section): Don't set user_data.
1862         * dwarf.h (struct dwarf_section): Remove use_data field.
1863         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1864
1865 2021-02-15  Alan Modra  <amodra@gmail.com>
1866
1867         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1868         * testsuite/binutils-all/objdump.exp: Likewise.
1869
1870 2021-02-14  Alan Modra  <amodra@gmail.com>
1871
1872         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1873         to the symbol array.
1874         (slurp_dynamic_symtab): Likewise.
1875         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1876
1877 2021-02-14  Alan Modra  <amodra@gmail.com>
1878
1879         * Makefile.in: Regenerate.
1880         * doc/Makefile.in: Regenerate.
1881
1882 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1883
1884         * aclocal.m4: Regenerate.
1885
1886 2021-02-12  Nick Clifton  <nickc@redhat.com>
1887
1888         * configure.ac (follow-debug-links): Add option to enable or
1889         disable the following of debug links by default.  Set the
1890         default for the option to be 'follow'.
1891         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1892         (dwarf_select_sections_by_names): Add no-follow-links option.
1893         (dwarf_select_sections_by_letter): Add 'N' option.
1894         * objdump.c (usage): Add conditional text describing the
1895         follow links option.
1896         (slurp_symtab): Ensure that there is a NULL entry at the end
1897         of the symbol table.
1898         (slurp_dynamic_symtab): Likewise.
1899         (dump_bfd): When extending the symbol table, ensure that there
1900         is still a NULL entry at the end.
1901         * readelf.c (usage): Add conditional text describing the
1902         follow links option.
1903         * doc/binutils.texi: Update documentation for objcopy and
1904         readelf.
1905         * doc/debug.options.texi: Update documentation of the
1906         follow-links option.
1907         * config.in: Regenerate.
1908         * configure: Regenerate.
1909         * testsuite/binutils-all/compress.exp: Add the -WN option to
1910         objdump command lines that are not expecting to follow links.
1911         * testsuite/binutils-all/readelf.exp: Add the
1912         --debug-dump=no-follow-links option to tests that are not
1913         expecting to follow debug links.
1914         * NEWS: Mention the new behaviour.
1915
1916 2021-02-12  Alan Modra  <amodra@gmail.com>
1917
1918         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1919         gas or ld fails to build a testcase rather than "unresolved".
1920         Report "fail" when readelf returns an error status rather than
1921         "unresolved".
1922         * testsuite/binutils-all/ar.exp: Likewise.
1923         * testsuite/binutils-all/compress.exp: Likewise.
1924         * testsuite/binutils-all/readelf.exp: Likewise.
1925
1926 2021-02-12  Alan Modra  <amodra@gmail.com>
1927
1928         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1929         "c" with "ccc" labels.
1930
1931 2021-02-12  Tom de Vries  <tdevries@suse.de>
1932
1933         * dwarf.h (debug_info): Fix typo in comment.
1934
1935 2021-02-12  Tom de Vries  <tdevries@suse.de>
1936
1937         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1938         entries.
1939
1940 2021-02-12  Tom de Vries  <tdevries@suse.de>
1941
1942         * dwarf.c (process_debug_info): Print DWO ID.
1943
1944 2021-02-11  Alan Modra  <amodra@gmail.com>
1945
1946         PR 27290
1947         PR 27293
1948         PR 27295
1949         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1950         Use bfd_malloc_and_get_section.
1951         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1952         check namesz.  Return NULL if descsz is too small.  Ensure
1953         string table is terminated.
1954         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1955         Sanity check note.
1956         (elf32_avr_dump_mem_usage): Adjust to suit.
1957
1958 2021-02-10  Tom de Vries  <tdevries@suse.de>
1959
1960         PR binutils/27391
1961         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1962
1963 2021-02-10  Tom de Vries  <tdevries@suse.de>
1964
1965         PR binutils/27371
1966         * dwarf.c (display_debug_ranges): Filter range lists according to
1967         section.
1968
1969 2021-02-09  Tom de Vries  <tdevries@suse.de>
1970
1971         PR binutils/27370
1972         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1973
1974 2021-02-09  Tom de Vries  <tdevries@suse.de>
1975
1976         PR binutils/27386
1977         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1978         DW_UT_split_compile.
1979
1980 2021-02-09  Alan Modra  <amodra@gmail.com>
1981
1982         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1983         symbianelf.
1984
1985 2021-02-07  Alan Modra  <amodra@gmail.com>
1986
1987         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1988         uninitialised on invalid input.
1989
1990 2021-02-06  Alan Modra  <amodra@gmail.com>
1991
1992         PR 27349
1993         * rename.c (smart_rename): Test for existence and type of output
1994         file with lstat.
1995
1996 2021-02-05  Nick Clifton  <nickc@redhat.com>
1997
1998         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1999
2000 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
2001
2002         PR 27252
2003         * elfedit.c (check_file):
2004         * bucomm.c (get_file_size): Fix typos in comments.
2005
2006 2021-02-05  Alan Modra  <amodra@gmail.com>
2007
2008         PR 27345
2009         * arsup.c (ar_save): Use stat rather than lstat.
2010
2011 2021-02-03  Alan Modra  <amodra@gmail.com>
2012
2013         PR 27270
2014         PR 27284
2015         PR 26945
2016         * ar.c: Don't include libbfd.h.
2017         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
2018         bfd_stat rather than fstat on iostream.  Move stat and fd tests
2019         outside of _WIN32 ifdef.  Delete skip_stat variable.
2020         * arsup.c (temp_name, real_ofd): New static variables.
2021         (ar_open): Use make_tempname and bfd_fdopenw.
2022         (ar_save): Adjust to suit ar_open changes.  Move stat output
2023         of _WIN32 ifdef.
2024         * objcopy.c: Don't include libbfd.h.
2025         (copy_file): Use bfd_stat.
2026
2027 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2028
2029         PR binutils/27281
2030         * readelf.c (process_section_headers): Add 'R' and 'D' to
2031         "Key to Flags:".
2032         * testsuite/binutils-all/retain1a.d: Updated.
2033
2034 2021-01-30  Nick Clifton  <nickc@redhat.com>
2035
2036         * README-how-to-make-a-release: Small updates after the 2.35.2
2037         release.
2038
2039 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
2040
2041         PR 4356
2042         * windres.c (quot): Use double quotes to protect strings on
2043         Windows platforms.
2044
2045 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
2046
2047         PR 27252
2048         * bucomm.c (get_file_size): Add code to handle /dev/null on
2049         Windows systems.
2050         * elfedit.c (check_file): Likewise.
2051
2052 2021-01-27  Nick Clifton  <nickc@redhat.com>
2053
2054         * objcopy.c (copy_main): Remove conditional control of the calls
2055         to free, simplifying the code and making it easier to detect
2056         typos.
2057
2058 2021-01-26  Frederic Cambus  <fred@statdns.com>
2059
2060         * objcopy.c (copy_main): Fix a double free happening when both
2061         --localize-symbols and --globalize-symbols options are invoked
2062         together.
2063
2064 2021-01-24  Nick Clifton  <nickc@redhat.com>
2065
2066         * README-how-to-make-a-release: Minor updates after the 2.36 release.
2067
2068 2021-01-16  Alan Modra  <amodra@gmail.com>
2069
2070         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
2071
2072 2021-01-15  Alan Modra  <amodra@gmail.com>
2073
2074         PR 26539
2075         * readelf.c (uncompress_section_contents): Always call inflateEnd.
2076
2077 2021-01-14  Alexandre Oliva <oliva@gnu.org>
2078
2079         * MAINTAINERS: Update my email address.
2080
2081 2021-01-14  Nick Clifton  <nickc@redhat.com>
2082
2083         * po/sv.po: Updated Swedish translation.
2084
2085 2021-01-13  Alan Modra  <amodra@gmail.com>
2086
2087         * Makefile.in: Regenerate.
2088         * doc/Makefile.in: Regenerate.
2089
2090 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
2091
2092         PR 27037
2093         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
2094         and before exit.
2095         (i386_x64_trampoline): Add SEH annotations.
2096         (struct mac): Add how_seh field.
2097         (make_delay_head): If how_set field is true add SEh instructions.
2098
2099 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         PR binutils/26792
2102         * configure.ac: Use GNU_MAKE_JOBSERVER.
2103         * aclocal.m4: Regenerated.
2104         * configure: Likewise.
2105
2106 2021-01-12  Nick Clifton  <nickc@redhat.com>
2107
2108         * po/fr.po: Updated French translation.
2109
2110 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2111
2112         PR ld/27173
2113         * configure: Regenerated.
2114
2115 2021-01-11  Nick Clifton  <nickc@redhat.com>
2116
2117         * po/pt.po: Updated Portuguese translation.
2118         * po/sr.po: Updated Serbian translation.
2119         * po/uk.po: Updated Ukranian translation.
2120
2121 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2122
2123         * configure: Regenerated.
2124
2125 2021-01-09  Nick Clifton  <nickc@redhat.com>
2126
2127         * configure: Regenerate.
2128         * po/binutils.pot: Regenerate.
2129
2130 2021-01-09  Nick Clifton  <nickc@redhat.com>
2131
2132         * 2.36 release branch crated.
2133         * README-how-to-make-a-release: Add note about updating Makefiles
2134         and libtool files.
2135         * BRANCHES: Add binutils-2.36-branch.
2136
2137 2021-01-09  Alan Modra  <amodra@gmail.com>
2138
2139         * configure: Regenerate.
2140
2141 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2142
2143         * configure: Regenerate.
2144
2145 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2146
2147         PR 27109
2148         * objcopy.c (copy_object): Handle section symbols for
2149         non-relocatable inputs.
2150         * testsuite/binutils-all/readelf.exp (readelf_test): Check
2151         is_elf_unused_section_symbols.
2152         * testsuite/binutils-all/readelf.s-64: Updated.
2153         * testsuite/binutils-all/readelf.ss: Likewise.
2154         * testsuite/binutils-all/readelf.ss-64: Likewise.
2155         * testsuite/binutils-all/readelf.s-64-unused: New file.
2156         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
2157         * testsuite/binutils-all/readelf.ss-unused: Likewise.
2158         * testsuite/lib/binutils-common.exp
2159         (is_elf_unused_section_symbols): New proc.
2160
2161 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
2162
2163         * binutils/readelf.c: Correct grammar in comment.
2164
2165 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2166
2167         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
2168         * doc/binutils.texi: Correct grammar.
2169         * readelf.c (process_version_sections): Correct spelling of auxiliary
2170         in warning.
2171         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
2172
2173 2021-01-01  Alan Modra  <amodra@gmail.com>
2174
2175         Update year range in copyright notice of all files.
2176
2177 For older changes see ChangeLog-2020
2178 \f
2179 Copyright (C) 2021-2023 Free Software Foundation, Inc.
2180
2181 Copying and distribution of this file, with or without modification,
2182 are permitted in any medium without royalty provided the copyright
2183 notice and this notice are preserved.
2184
2185 Local Variables:
2186 mode: change-log
2187 left-margin: 8
2188 fill-column: 74
2189 version-control: never
2190 End: