binutils/ChangeLog

   1 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * NEWS: Mention x86 NaCl target support removal.
   4         * dwarf.c (init_dwarf_regnames_by_bfd_arch_and_mach): Remove
   5         x86 NaCl target support.
   6         * testsuite/binutils-all/elfedit-1.d: Likewise.
   7         * testsuite/binutils-all/i386/i386.exp: Likewise.
   8         * testsuite/binutils-all/x86-64/objects.exp: Likewise.
   9         * testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise.
  10         * testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
  11         * testsuite/binutils-all/x86-64/pr23494b-x32.d: Likewise.
  12         * testsuite/binutils-all/x86-64/pr23494b.d: Likewise.
  13         * testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
  14         * testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
  15         * testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
  16         * testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
  17         * testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise.
  18         * testsuite/binutils-all/x86-64/pr23494e.d: Likewise.
  19         * testsuite/binutils-all/x86-64/x86-64.exp: Likewise.
  20
  21 2020-06-30  Nick Clifton  <nickc@redhat.com>
  22
  23         * dwarf.c (read_and_display_attr_value): Support
  24         DW_FORM_GNU_strp_alt when used with DW_AT_dwo_name and
  25         DW_AT_comp_dir.
  26
  27 2020-06-30  Alan Modra  <amodra@gmail.com>
  28
  29         * testsuite/binutils-all/readelf.exp (readelf_dump_test): Remove
  30         xfail for nds32.
  31
  32 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
  33
  34         * dwarf.c (display_debug_str_offsets): Rename local variable
  35         index to idx.  Move to top of function.
  36
  37 2020-06-29  Alan Modra  <amodra@gmail.com>
  38
  39         * dwarf.c: Use C style comments.
  40         * resrc.c: Likewise.
  41
  42 2020-06-27  Alan Modra  <amodra@gmail.com>
  43
  44         * elfcomm.c (setup_nested_archive): Set nested_arch->file to NULL
  45         after freeing.
  46         (release_archive): Set fields of arch to NULL after freeing.
  47
  48 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  49
  50         * readelf.c (dump_section_as_ctf): Support .ctf archives using
  51         ctf_arc_bufopen.  Automatically load the .ctf member of such
  52         archives as the parent of all other members, unless specifically
  53         overridden via --ctf-parent.  Split out dumping code into...
  54         (dump_ctf_archive_member): ... here, as in objdump, and call
  55         it once per archive member.
  56         (dump_ctf_indent_lines): Code style fix.
  57
  58 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  59
  60         * configure.ac [--enable-libctf]: New, default yes.
  61         Set ENABLE_LIBCTF accordingly.
  62         * Makefile.am [!ENABLE_LIBCTF]: Empty LIBCTF and LIBCTF_NOBFD.
  63         * configure: Regenerate.
  64         * config.in: Regenerate.
  65         * Makefile.in: Regenerate.
  66         * aclocal.m4: Regenerate.
  67         * objdump.c (usage): Conditionalize portions on ENABLE_LIBCTF.
  68         (option_values): Likewise.
  69         (long_options): Likewise.
  70         (main): Likewise.
  71         (dump_ctf_indent_lines): Conditionalize out when !ENABLE_LIBCTF.
  72         (make_ctfsect): Likewise.
  73         (dump_ctf_archive_member): Likewise.
  74         (dump_ctf) [ENABLE_LIBCTF]: Likewise.
  75         (dump_ctf) [!ENABLE_LIBCTF]: New empty stub.
  76         * readelf.c (options): Conditionalize portions on ENABLE_LIBCTF.
  77         (usage): Likewise.
  78         (process_section_contents): Likewise.
  79         (shdr_to_ctf_sect): Conditionalize out when !ENABLE_LIBCTF.
  80         (dump_ctf_indent_lines): Likewise.
  81         (dump_section_as_ctf) [ENABLE_LIBCTF]: Likewise.
  82
  83 2020-06-26  Jan Beulich  <jbeulich@suse.com>
  84
  85         * doc/binutils.texi: Adjust description of x86's -Msuffix. Drop
  86         redundant text from x86 specific part of -M section.
  87
  88 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
  89
  90         * readelf.c (display_m68k_gnu_attribute): New function.
  91         (process_arch_specific): Call display_m68k_gnu_attribute for EM_68K.
  92
  93 2020-06-23  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         PR binutils/26160
  96         * testsuite/binutils-all/pr26160.dwp.bz2: New file.
  97         * testsuite/binutils-all/pr26160.r: Likewise.
  98         * testsuite/binutils-all/readelf.exp: Run PR binutils/26160 test.
  99
 100 2020-06-23  Nick Clifton  <nickc@redhat.com>
 101
 102         PR 26160
 103         * dwarf.c (fetch_indexed_string): Detect and handle old style
 104         .debug_str_offset tables.
 105         (display_debug_str_offsets): Likewise.  Also add support for
 106         .debug_str_offsets.dwo sections.
 107
 108 2020-06-23  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         PR binutils/26112
 111         * testsuite/binutils-all/pr26112.o.bz2: New file.
 112         * testsuite/binutils-all/pr26112.r: Likewise.
 113         * testsuite/binutils-all/readelf.exp: Run PR binutils/26112 test.
 114
 115 2020-06-23  Alan Modra  <amodra@gmail.com>
 116
 117         * testsuite/binutils-all/objdump.exp (bintest.a): Correct
 118         remote_file delete command.
 119
 120 2020-06-22  Nick Clifton  <nickc@redhat.com>
 121
 122         PR 26112
 123         * dwarf.c (display_debug_str_offsets): Add code to display the
 124         contents of the .debug_str_offsets section.
 125         (display_debug_macro): Add support for DW_MACRO_define_strx and
 126         DW_MACRO_undef_strx.
 127
 128 2020-06-22  Saagar Jha  <saagar@saagarjha.com>
 129
 130         * od-macho.c: Dump linkedit data for new load commands.
 131
 132 2020-06-19  Alan Modra  <amodra@gmail.com>
 133
 134         * testsuite/config/default.exp (ld_elf_shared_opt): Don't set.
 135         * testsuite/lib/binutils-common.exp (check_relro_support): New proc.
 136         (run_dump_test): Use check_relro_support to decide whether to pass
 137         extra ld option "-z norelro".
 138
 139 2020-06-11  Alan Modra  <amodra@gmail.com>
 140
 141         * readelf.c (process_mips_specific): Don't alloc memory for
 142         Elf_Internal_Options.
 143
 144 2020-06-11  Alan Modra  <amodra@gmail.com>
 145
 146         * readelf.c (process_mips_specific): Assert size of internal
 147         types match size of external types, and simplify allocation of
 148         internal buffer.  Catch possible integer overflow when sanity
 149         checking option size.  Don't assume options are a regular array.
 150         Sanity check reginfo option against option size.  Use PRI macros
 151         when printing.
 152
 153 2020-06-10  Ralf Habacker  <ralf.habacker@freenet.de>
 154
 155         PR 26082
 156         * mclex.c (yylex): Reject lines that reach end-of-file without a
 157         terminating newline character.
 158
 159 2020-06-08  Nick Clifton  <nickc@redhat.com>
 160
 161         PR 26093
 162         * doc/binutils.texi (strings): Fix typo.
 163
 164 2020-06-08  Nick Clifton  <nickc@redhat.com>
 165
 166         PR 26086
 167         * dwarf.c (process_debug_info): Check that there is space in the
 168         debug_information array before filling in an entry.
 169
 170 2020-06-06  Alan Modra  <amodra@gmail.com>
 171
 172         * doc/binutils.texi (PowerPC -M option): Mention power10 and pwr10.
 173
 174 2020-06-05  Joel Anderson  <joelanderson333@gmail.com>
 175
 176         PR 26082
 177         * mclex.c (yylex): Add test for an empty input stream.
 178
 179 2020-06-04  Stephen Casner  <casner@acm.org>
 180
 181         * testsuite/binutils-all/pr25662-pdp11.s: Alternate source file
 182         for test using section pseudo-ops compatible with pdp11.
 183         * testsuite/binutils-all/objcopy.exp: Select alternate source.
 184
 185 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 186
 187         * objdump.c (disassemble_data): Set disasm_info.endian_code to
 188         disasm_info.endian after the latter is initialized to the
 189         endianness reported by BFD.
 190
 191 2020-06-04  Alan Modra  <amodra@gmail.com>
 192
 193         * testsuite/binutils-all/i386/i386.exp: Remove global directive
 194         outside proc body.
 195         * testsuite/binutils-all/x86-64/objects.exp: Likewise.
 196         * testsuite/binutils-all/x86-64/x86-64.exp: Likewise.
 197
 198 2020-06-03  Joel Anderson  <joelanderson333@gmail.com>
 199
 200         * windmc.h (struct mc_node): Add id_typecast field.
 201         * mcparse.y (message): Initialise the id_typecast field.
 202         * windmc.c (write_dbg): Use the id_typecast field as a parameter
 203         when calling write_dbg_define.
 204         (write_header): Likewise.
 205
 206 2020-06-03  Alan Modra  <amodra@gmail.com>
 207
 208         PR 26069
 209         * objcopy.c (copy_relocations_in_section): Free relpp on error.
 210         Don't accidentally free isection->orelocation.
 211
 212 2020-06-02  Alan Modra  <amodra@gmail.com>
 213
 214         * testsuite/binutils-all/ar.exp (obj): Set up object file name
 215         extension.  Use throughout.  Don't completely exclude non-ELF
 216         alpha targets.  Run long_filenames test for tic30.  Exclude thin
 217         archive tests for aix, ecoff and vms.
 218         * estsuite/binutils-all/objdump.exp (obj): Set up object file name
 219         extension.  Use throughout.  Don't exclude non-ELF alpha targets
 220         from "bintest.a".
 221
 222 2020-05-28  Max Filippov  <jcmvbkbc@gmail.com>
 223
 224         * MAINTAINERS (Xtensa): Add myself as maintainer.
 225
 226 2020-05-23  Alan Modra  <amodra@gmail.com>
 227
 228         * testsuite/binutils-all/ar.exp (many_files): New test.
 229
 230 2020-05-21  Alan Modra  <amodra@gmail.com>
 231
 232         * addr2line.c: Replace "if (x) free (x)" with "free (x)" throughout.
 233         * dlltool.c: Likewise.
 234         * elfcomm.c: Likewise.
 235         * rddbg.c: Likewise.
 236         * readelf.c: Likewise.
 237         * stabs.c: Likewise.
 238         * windmc.c: Likewise.
 239         * windres.c: Likewise.
 240         * wrstabs.c: Likewise.
 241
 242 2020-05-21  Alan Modra  <amodra@gmail.com>
 243
 244         * readelf.c (get_num_dynamic_syms): Bounds check mipsxlat array
 245         access.
 246
 247 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 248
 249         * dwarf.c: Updated since DECLARE_CSR is changed.
 250
 251 2020-05-19  H.J. Lu  <hjl.tools@gmail.com>
 252
 253         PR binutils/25809
 254         * readelf.c (process_program_headers): Warn if the PT_DYNAMIC
 255         segment doesn't match the .dynamic section and checks are
 256         enabled.
 257         (struct filedata): Add dynamic_symtab_section and
 258         dynamic_strtab_section fields.
 259         (process_section_headers): Set dynamic_symtab_section to the
 260         .dynsym section.  Set dynamic_strtab_section to the .dynstr
 261         section.
 262         (process_dynamic_section): Warn if the .dynsym section doesn't
 263         match DT_SYMTAB and DT_SYMENT or the .dynstr section doesn't
 264         DT_STRTAB and DT_STRSZ.  But only if checks are enabled.
 265
 266 2020-05-19  Alan Modra  <amodra@gmail.com>
 267
 268         * ar.c (map_over_members, get_pos_bfd, delete_members, move_members),
 269         (replace_members): Use bfd_get_filename rather than accessing
 270         bfd->filename directly.
 271         * arsup.c (map_over_list, ar_delete, ar_replace, ar_extract): Likewise.
 272         * binemul.c (do_ar_emul_append): Likewise.
 273         * coffgrok.c (coff_grok): Likewise.
 274
 275 2020-05-18  Stafford Horne  <shorne@gmail.com>
 276
 277         * MAINTAINERS (OR1K): Add myself as maintainer.
 278
 279 2020-05-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 280
 281         * doc/binutils.texi: Mention 'entry address' in the set-start and
 282         adjust-start options descriptions.
 283
 284 2020-05-05  Nick Clifton  <nickc@redhat.com>
 285
 286         * dwarf.c (do_checks): New global variable.
 287         (display_formatted_table): Warn about an unexpected number of
 288         columns in the table, if checks are enabled.  Do not complain
 289         about the lack of data following the number of entries in the
 290         table if the table is empty.
 291         (display_debug_lines_decoded): Only warn about an unexpected
 292         number of columns in a table if checks are enabled.
 293         * dwarf.h (do_checks): Add a prototype.
 294         * elfcomm.c (error): Remove weak attribute.
 295         (warn): Likewise.
 296         * readelf.c (do_checks): Delete.
 297         (warn): Delete.
 298         (process_section_headers): Only warn about empty sections if
 299         checks are enabled.
 300
 301 2020-05-04  Fangrui Song   <maskray@google.com>
 302
 303         * objcopy.c (copy_object): Allow empty section.
 304         * testsuite/binutils-all/update-section.exp: Add test.
 305
 306 2020-05-04  Nick Clifton  <nickc@redhat.com>
 307
 308         PR 25917
 309         * dwarf.c (display_debug_lines_decoded): Warn if encountering a
 310         supicious number of entries for DWARF-5 format directory and file
 311         name tables.  Do not display file name table header if the table
 312         is empty.  Do not allocate space for empty tables.
 313
 314 2020-05-04  Alan Modra  <amodra@gmail.com>
 315
 316         * readelf.c (process_nds32_specific): Check size of .nds32_e_flags
 317         section.  Don't assume endian of host matches nds32 target.  Free
 318         buffer.
 319
 320 2020-05-01  Alan Modra  <amodra@gmail.com>
 321             Haim Shimonovich  <Haim.Shimonovich@ceva-dsp.com>
 322
 323         * objdump.c (disassemble_bytes): Don't scan for zeros when
 324         disassembling zeros.  Translate "resuming at file offset" message.
 325         Formatting.  Replace some signed variables with unsigned.
 326
 327 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 328
 329         * testsuite/binutils-all/aarch64/in-order-all.d: Update to use new
 330         disassembly.
 331         * testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise.
 332
 333 2020-04-30  Nick Clifton  <nickc@redhat.com>
 334
 335         * testsuite/lib/binutils-common.exp (check_pie_support): New
 336         proc.
 337
 338 2020-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>
 339
 340         * dwarf.c (display_debug_ranges): Ignore duplicate entries in
 341         range_entries for the same offset.
 342
 343 2020-04-29  Nick Clifton  <nickc@redhat.com>
 344
 345         * readelf.c (warn): New function - like elfcomm.c version but only
 346         produces output if warnings are enabled.
 347         (struct options): Add --lint and --enable-checks.
 348         (usage): Add entry for --lint.
 349         (parse_args): Handle -L.  If checks are enabled but no dumps have
 350         been selected then enable all dumps.
 351         (process_section_headers): Replace long if-then-else sequence with
 352         a switch.  Add warning messages for empty SHT_REL, SHT_RELA and
 353         SHT_PROGBITS sections.
 354         (process_file): Do not complain if the file is an archive and lint
 355         mode has been enabled.
 356         * elfcomm.c (error): Make the function weak.
 357         (warn): Likewise.
 358         * NEWS: Mention the new feature.
 359         * doc/binutils.texi: Document the new feature.
 360         * dwarf.h (report_leb_status): Add file name and line number
 361         parameters.  Include them in the diagnostic output.
 362         (READ_ULEB): Pass file and line number to report_leb_status.
 363         (READ_SLEB): Likewise.
 364         * dwarf.c (read_and_print_leb128): Pass file and line number to
 365         report_leb_status.
 366         * testsuite/binutils-all/readelf.exp: Add test of new feature.
 367         * testsuite/binutils-all/zero-sec.s: New test source file.
 368         * testsuite/binutils-all/zero-sec.r: Expected output from new
 369         test.
 370
 371 2020-04-29  Nick Clifton  <nickc@redhat.com>
 372
 373         * po/sr.po: Updated Serbian translation.
 374
 375 2020-04-26  Alan Modra  <amodra@gmail.com>
 376
 377         * readelf.c (get_num_dynamic_syms): Check DT_MIPS_XHASH was
 378         read before dereferencing, and gracefully return.  Remove
 379         gnu_hash_error variable.  Free gnu hash arrays if number of
 380         syms found is zero.
 381
 382 2020-04-24  Alan Modra  <amodra@gmail.com>
 383
 384         * readelf.c (get_num_dynamic_syms): Check for nbuckets and nchains
 385         non-zero.
 386         (process_dynamic_section): Call get_num_dynamic_syms once rather
 387         than in segment loop.  Break out of segment loop on a successful
 388         load of dynamic symbols.  Formatting.
 389         (process_object): Return error status from process_dynamic_section.
 390
 391 2020-04-23  Anton Kolesov  <anton.kolesov@synopsys.com>
 392
 393         * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
 394         * elf.c (elfcore_grok_arc_v2): New function.
 395         (elfcore_grok_note): Call the new function to handle the corresponding
 396         note.
 397         (elfcore_write_arc_v2): New function.
 398         (elfcore_write_register_note): Call the new function to handle the
 399         corresponding pseudo-sections.
 400
 401 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 402
 403         PR ld/25861
 404         * readelf.c (is_none_reloc): Recognize
 405         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 406         BFD_RELOC_XTENSA_NDIFF{8,16,32}.
 407
 408 2020-04-22  Nick Clifton  <nickc@redhat.com>
 409
 410         * MAINTAINERS: Remove Chris Faylor as the ix86 PE maintainer.
 411
 412 2020-04-22  Alan Modra  <amodra@gmail.com>
 413
 414         * readelf.c (archive_file_offset, archive_file_size, dynamic_addr),
 415         (dynamic_size, dynamic_nent, dynamic_strings, dynamic_strings_length),
 416         (num_dynamic_syms, nbuckets, nchains, buckets, chains),
 417         (ngnubuckets, gnubuckets, gnuchains, mipsxlat, ngnuchains),
 418         (gnusymidx, dynamic_symbols, dynamic_syminfo, dynamic_syminfo_offset),
 419         (dynamic_syminfo_nent, program_interpreter, dynamic_info),
 420         (dynamic_info_DT_GNU_HASH, dynamic_info_DT_MIPS_XHASH, version_info),
 421         (dynamic_section, symtab_shndx_list, group_count, section_groups),
 422         (section_headers_groups): Move to struct filedata.  Update use
 423         throughout file.
 424
 425 2020-04-22  Alan Modra  <amodra@gmail.com>
 426
 427         * readelf.c (struct dump_data): New, used..
 428         (cmdline): ..here, and..
 429         (struct filedata): ..here.  Adjust all uses.
 430         (request_dump_bynumber, request_dump, parse_args): Pass in a
 431         struct dump_data* rather than Filedata*.  Adjust callers.
 432         (main): Don't set cmdline.file_name.
 433
 434 2020-04-20  Alan Modra  <amodra@gmail.com>
 435
 436         * readelf.c (process_symbol_table): Clear ngnuchains, ngnubuckets
 437         and nbuckets.
 438
 439 2020-04-20  Alan Modra  <amodra@gmail.com>
 440
 441         * readelf.c (process_section_headers): Free dynamic symbols etc.
 442         earlier.
 443
 444 2020-04-20  Alan Modra  <amodra@gmail.com>
 445
 446         * readelf.c (get_num_dynamic_syms): Formatting.  Don't return
 447         on error without freeing.
 448         (process_dynamic_section): Don't recreate dynamic symbols from
 449         dynamic tag info when the dynamic symbols have already been
 450         read via section headers.
 451
 452 2020-04-17  Fredrik Strupe  <fredrik@strupe.net>
 453
 454         * testsuite/binutils-all/arm/vdup-cond.d: New test for testing that
 455         conditional VDUP instructions are disassembled correctly.
 456         * testsuite/binutils-all/arm/vdup-cond.s: New file used by
 457         vdup-cond.d.
 458         * testsuite/binutils-all/arm/vdup-thumb.d: New test for testing
 459         that VDUP instructions (which are conditional in A32) can be
 460         disassembled in thumb mode.
 461         * testsuite/binutils-all/arm/vdup-cond.s: New file used by
 462         vdup-thumb.d.
 463
 464 2020-04-17  Alan Modra  <amodra@gmail.com>
 465
 466         PR 25840
 467         * debug.c (debug_class_type_samep): Don't segfault on NULL type.
 468
 469 2020-04-16  Alan Modra  <amodra@gmail.com>
 470
 471         * doc/binutils.texi: Mention --no-show-raw-insn in objdump
 472         --no-addresses description.
 473
 474 2020-04-15  Alan Modra  <amodra@gmail.com>
 475
 476         * objdump.c (no_addresses): New static var.
 477         (usage): Print help for --no-addresses.
 478         (long_options): Add --no-addresses entry.
 479         (objdump_print_addr_with_sym, objdump_print_addr): Omit symbol address.
 480         (disassemble_bytes): Don't print current line address, or reloc
 481         address.
 482         * doc/binutils.texi: Document objdump --no-addresses.
 483
 484 2020-04-15  Alan Modra  <amodra@gmail.com>
 485
 486         PR 25822
 487         * readelf.c (get_num_dynamic_syms): Don't set num_of_syms when
 488         reading buckets or chains fails.
 489
 490 2020-04-15  Alan Modra  <amodra@gmail.com>
 491
 492         * readelf.c (process_symbol_table): Zero gnubuckets, gnuchains
 493         etc. after freeing.
 494
 495 2020-04-15  Alan Modra  <amodra@gmail.com>
 496
 497         * readelf.c (get_group_flags): Translate text.
 498         (get_file_type, get_symbol_binding, get_symbol_type),
 499         (get_ppc64_symbol_other, get_symbol_other): Increase size of buffer.
 500
 501 2020-04-15  Alan Modra  <amodra@gmail.com>
 502
 503         PR 25821
 504         * readelf.c (get_num_dynamic_syms): Typo fix.
 505
 506 2020-04-14  Alan Modra  <amodra@gmail.com>
 507
 508         * readelf.c (process_mips_specific): Free eopt and iopt.  Avoid
 509         possibility of overflow when checking number of conflicts.
 510
 511 2020-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         PR binutils/25707
 514         * readelf.c (nbuckets): New.
 515         (nchains): Likewise.
 516         (buckets): Likewise.
 517         (chains): Likewise.
 518         (ngnubuckets): Likewise.
 519         (gnubuckets): Likewise.
 520         (gnuchains): Likewise.
 521         (mipsxlat): Likewise.
 522         (ngnuchains): Likewise.
 523         (gnusymidx): Likewise.
 524         (VALID_SYMBOL_NAME): Likewise.
 525         (VALID_DYNAMIC_NAME): Use it.
 526         (get_dynamic_data): Moved before process_dynamic_section.
 527         (get_num_dynamic_syms): New function.
 528         (process_dynamic_section): Use DT_SYMTAB, DT_SYMENT, DT_HASH,
 529         DT_GNU_HASH and DT_MIPS_XHASH to reconstruct dynamic symbol
 530         table.  Use DT_STRTAB and DT_STRSZ to reconstruct dynamic string
 531         table.
 532         (get_symbol_index_type): Don't print "bad section index" when
 533         there is no section header.
 534         (print_dynamic_symbol): Rewrite.
 535         (process_symbol_table): Call print_dynamic_symbol to dump dynamic
 536         symbol table.
 537
 538 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 539
 540         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't
 541         enable on *-*-solaris*.
 542
 543 2020-03-30  Nick Clifton  <nickc@redhat.com>
 544
 545         PR binutils/25662
 546         * objcopy.c (copy_object): When copying PE format files set the
 547         timestamp field in the pe_data structure if the preserve_dates
 548         flag is set.
 549         * testsuite/binutils-all/objcopy.exp (objcopy_test) Use
 550         --preserve-dates in place of the -p option, in order to make its
 551         effect more obvious.
 552
 553 2020-03-28  Alan Modra  <amodra@gmail.com>
 554
 555         * testsuite/binutils-all/objcopy.exp (objcopy_test): Only
 556         clear_xfail hppa*-*-*elf*.  Revert mips xfails.
 557
 558 2020-03-28  Alan Modra  <amodra@gmail.com>
 559
 560         * testsuite/binutils-all/objcopy.exp (objcopy_test): Move xfails
 561         from here to calls.  Remove "m8*-*-*" entry.  Don't xfail tic54x
 562         but do xfail spu, mipstx39 and mips-sgi-irix for the executable
 563         test.  Pass "-p" to objcopy for the executable test.
 564
 565 2020-03-27  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 566
 567         PR binutils/25662
 568         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add argument to
 569         specify whether an object file or executable should be built and tested.
 570         Change test names to report whether an object file or executable is
 571         being tested.
 572         * testsuite/binutils-all/pr25662.ld: New test.
 573         * testsuite/binutils-all/pr25662.s: New test.
 574
 575 2020-03-27  Alan Modra  <amodra@gmail.com>
 576
 577         * readelf.c (process_archive): Don't double free qualified_name.
 578         Don't break out of loop with "negative" archive_file_size, just
 579         set file offset to max.
 580
 581 2020-03-25  Alan Modra  <amodra@gmail.com>
 582
 583         * readelf.c (process_archive): Prevent endless loop.
 584
 585 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         PR binutils/25708
 588         * nm.c (print_symname): Replace _bfd_elf_get_symbol_version_name
 589         with bfd_get_symbol_version_string.
 590         (print_symbo): Pass TRUE to bfd_get_symbol_version_string.
 591         * objdump.c (objdump_print_symname): Likewise.
 592
 593 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595         PR binutils/25708
 596         * nm.c (SYM_NAME): Removed.
 597         (print_symname): Add a pointer to struct extended_symbol_info
 598         argument.  Call _bfd_elf_get_symbol_version_name to get symbol
 599         version.
 600         (print_symdef_entry): Pass NULL to print_symname.
 601         (print_symbol_info_bsd): Update call to print_symname.
 602         (print_symbol_info_sysv): Likewise.
 603         (print_symbol_info_posix): Likewise.
 604
 605 2020-03-24  Alan Modra  <amodra@gmail.com>
 606
 607         * readelf.c (process_mips_specific): Free iconf on error path.
 608
 609 2020-03-23  Nick Clifton  <nickc@redhat.com>
 610
 611         PR 25714
 612         * wrstabs.c (stab_pop_type): Replace assertion with error return.
 613         * write_stabs_in_sections_debugging_info: Likewise.
 614         * stab_enum_type: Likewise.
 615         * stab_modify_type: Likewise.
 616         * stab_struct_field: Likewise.
 617         * stab_end_struct_type: Likewise.
 618         * stab_start_class_type: Likewise.
 619         * stab_class_static_member: Likewise.
 620         * stab_class_baseclass: Likewise.
 621         * stab_class_start_method: Likewise.
 622         * stab_class_method_var: Likewise.
 623         * stab_class_end_method: Likewise.
 624         * stab_end_class_type: Likewise.
 625         * stab_typedef_type: Likewise.
 626         * stab_start_function: Likewise.
 627         * stab_end_block: Likewise.
 628         * stab_lineno: Likewise.
 629
 630 2020-03-20  Nick Clifton  <nickc@redhat.com>
 631
 632         * readelf.c (get_compression_header): Add ATTRIBUTE_WARN_UNUSED_RESULT.
 633         (process_section_headers): Check the return value from
 634         get_compression_header.
 635         (dump_section_as_strings): Likewise.
 636         (dump_section_as_bytes): Likewise.
 637         (load_specific_debug_section): Likewise.
 638
 639 2020-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         * ar.c (main): Update bfd_plugin_set_program_name call.
 642         * nm.c (main): Likewise.
 643
 644 2020-03-19  Nick Clifton  <nickc@redhat.com>
 645
 646         PR 25676
 647         * testsuite/binutils-all/dw4.s: New test source file.
 648         * testsuite/binutils-all/nm.exp: Run the new test.
 649
 650 2020-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         * readelf.c (process_symbol_table): Use unsigned long for si.
 653
 654 2020-03-19  Alan Modra  <amodra@gmail.com>
 655
 656         * elfcomm.c: Don't include bfd.h or bucomm.h.
 657         (program_name): Declare.
 658         (process_archive_index_and_symbols): Replace bfd_boolean with int,
 659         and substitute FALSE and TRUE.
 660         (setup_archive, setup_nested_archive): Likewise.
 661         * elfcomm.h: Likewise.
 662
 663 2020-03-19  Alan Modra  <amodra@gmail.com>
 664
 665         * readelf.c (process_archive): Always return via path freeing
 666         memory.  Formatting.
 667
 668 2020-03-19  Alan Modra  <amodra@gmail.com>
 669
 670         * readelf.c (process_netbsd_elf_note): Validate descsz before
 671         accessing descdata.  Formatting.
 672
 673 2020-03-19  Alan Modra  <amodra@gmail.com>
 674
 675         * elfcomm.c (setup_archive): Make file_size an off_t.  Comment.
 676         * elfcomm.h (setup_archive): Update prototype.
 677
 678 2020-03-16  Alan Modra  <amodra@gmail.com>
 679
 680         * readelf.c (get_symbols): New function.
 681         (process_relocs, ia64_process_unwind, hppa_process_unwind),
 682         (arm_process_unwind, get_symbol_for_build_attribute): Use it.
 683
 684 2020-03-16  Alan Modra  <amodra@gmail.com>
 685
 686         * unwind-ia64.c (unw_decode_uleb128): Prevent overlarge shifts.
 687         Detect shift overflows and check that terminating byte is found.
 688         Print an error on a bad uleb128.
 689
 690 2020-03-14  Alan Modra  <amodra@gmail.com>
 691
 692         * readelf.c (process_file): Clean ba_cache.
 693
 694 2020-03-14  Alan Modra  <amodra@gmail.com>
 695
 696         * elfcomm.h (setup_archive): Update prototype.
 697         * elfcomm.c (setup_archive): Add file_size parameter and sanity
 698         check longnames_size.
 699         (setup_nested_archive): Get file size and pass to setup_archive.
 700         * elfedit.c (process_archive): Likewise.
 701         * readelf.c (process_archive): Pass filedata->file_size to
 702         setup_archive.
 703
 704 2020-03-14  Alan Modra  <amodra@gmail.com>
 705
 706         * readelf.c (dump_section_as_strings): Free memory on error exit.
 707         (dump_section_as_bytes, process_notes_at): Likewise.
 708         (get_build_id): Free enote.
 709
 710 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
 711
 712         * readelf.c (get_netbsd_elfcore_note_type): Add support for
 713         NT_NETBSDCORE_LWPSTATUS notes.
 714
 715 2020-03-13  Alan Modra  <amodra@gmail.com>
 716
 717         * elfcomm.c (get_archive_member_name): Always return malloc'd
 718         string or NULL.
 719         * elfedit.c (process_archive): Tidy memory on all return paths.
 720         * readelf.c (process_archive): Likewise.
 721         (process_symbol_table): Likewise.
 722         (ba_cache): New, replacing ..
 723         (get_symbol_for_build_attribute): ..static vars here.  Free
 724         strtab and symtab before loading new ones.  Reject symtab without
 725         valid strtab in loop, breaking out of loop on valid symtab.
 726         (process_file): Free ba_cache symtab and strtab here, resetting
 727         ba_cache.
 728
 729 2020-03-12  Alan Modra  <amodra@gmail.com>
 730
 731         * readelf.c (process_section_headers): Don't just set
 732         filedata->section_headers NULL, free it first.  Similarly for
 733         dynamic_symbols, dynamic_strings, dynamic_syminfo and
 734         symtab_shndx_list.  Zero associated counts too.
 735         (process_object): Free symtab_shndx_list.
 736         (process_file): Free various allocated filedata tables.
 737
 738 2020-03-11  Nick Clifton  <nickc@redhat.com>
 739
 740         PR 25611
 741         PR 25614
 742         * dwarf.h (DWARF2_Internal_LineInfo): Add li_address_size and
 743         li_segment_size fields.
 744         * dwarf.c (read_debug_line_header): Record the address size and
 745         segment selector size values (if present) in the lineinfo
 746         structure.
 747         (display_formatted_table): Warn if the format count is empty but
 748         the table itself is not empty.
 749         Display the format count and entry count at the start of the table
 750         dump.
 751         (display_debug_lines_raw): Display the address size and segement
 752         selector size fields, if present.
 753         * testsuite/binutils-all/dw5.W: Update expected output.
 754
 755 2020-03-11  Alan Modra  <amodra@gmail.com>
 756
 757         PR 25651
 758         * objcopy.c (copy_object): Test "gaps" not gap_fill_set or
 759         pad_to_set on second block of code dealing with padding.
 760         Replace "c" with "num_sec" and don't recalculate number of
 761         sections on second block.  Size arrays using sizeof (element)
 762         rather than sizeof (element type).
 763
 764 2020-03-10  Alan Modra  <amodra@gmail.com>
 765
 766         * objdump.c (disassemble_section): Don't call qsort unless
 767         sym count is at least two.
 768         (disassemble_data): Don't call memcpy with NULL src.
 769
 770 2020-03-09  Alan Modra  <amodra@gmail.com>
 771
 772         PR 25645
 773         * readelf.c (dump_ia64_vms_dynamic_fixups): Pass size and nmemb
 774         to get_data rather than multiplying.
 775         (dump_ia64_vms_dynamic_relocs): Likewise.
 776         (process_version_sections): Correct order of size and nmemb args
 777         in get_data call.
 778         (process_mips_specific): Likewise.
 779
 780 2020-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 781
 782         * readelf.c (get_dynamic_data): Replace "memory chekers" with
 783         "memory checkers" in comments.
 784
 785 2020-03-06  Simon Marchi  <simon.marchi@efficios.com>
 786
 787         PR 25491
 788         * doc/Makefile.am: Rename MOSTLYCLEANFILES to MAINTAINERCLEANFILES.
 789         * doc/Makefile.in: Re-generate.
 790
 791 2020-03-06  Nick Clifton  <nickc@redhat.com>
 792
 793         * objcopy.c (check_new_section_flags): New function.  Reject the
 794         SEC_COFF_SHARED flag if the target is not a COFF binary.
 795         (copy_object): Call check_new_section_flags.
 796         (setup_section): Likewise.
 797         * doc/binutils.texi (objcopy): Add a note that the 'share' section
 798         flag cannot be applied to ELF binaries.
 799
 800 2020-03-06  Alan Modra  <amodra@gmail.com>
 801
 802         PR 25637
 803         * objcopy.c (filter_symbols): Correct rem_leading_char logic.
 804
 805 2020-03-05  Alan Modra  <amodra@gmail.com>
 806
 807         PR 25629
 808         * objcopy.c (filter_symbols): Don't segfault on NULL
 809         prefix_symbols_string.
 810
 811 2020-03-04  Christian Eggers  <ceggers@gmx.de>
 812
 813         * objcopy.c (copy_object): Convert from bytes to octets for
 814         --gap-fill and --pad-to.
 815
 816 2020-03-03  Nick Clifton  <nickc@redhat.com>
 817
 818         PR 25625
 819         * prdbg.c (pr_tag_type): Remove call to abort.
 820
 821 2020-03-02  Aaron Merey  <amerey@redhat.com>
 822
 823         * binutils/testsuite/binutils-all/debuginfod.exp: Improve port
 824         selection.
 825
 826 2020-03-02  Nick Clifton  <nickc@redhat.com>
 827
 828         PR 25543
 829         * readelf.c (dump_section_as_strings): Display new-line characters
 830         as \n and then insert a line break.
 831         * testsuite/binutils-all/pr25543.s: New test.
 832         * testsuite/binutils-all/pr25543.d: Test driver.
 833         * testsuite/binutils-all/readelf.exp: Run the new test.
 834
 835 2020-02-27  Nick Clifton  <nickc@redhat.com>
 836
 837         PR 25526
 838         * readelf.c (process_ia64_vms_dynamic_relocs): Check to see if
 839         get_data is unable to load the string table.
 840
 841 2020-02-26  Alan Modra  <amodra@gmail.com>
 842
 843         * elfedit.c: Indent labels correctly.
 844         * readelf.c: Likewise.
 845         * resres.c: Likewise.
 846
 847 2020-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         PR binutils/25584
 850         * ar.c (main): Pass 0 to bfd_plugin_set_program_name.
 851         * nm.c (main): Pass 1 to bfd_plugin_set_program_name.
 852
 853 2020-02-24  Nick Clifton  <nickc@redhat.com>
 854
 855         PR 25499
 856         * doc/binutils.texi (objdump): Fix typo in description of
 857         objdump's -g option.
 858
 859 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 860
 861         * dwarf.c (regname_internal_riscv): Updated since the DECLARE_CSR
 862         is changed.
 863
 864 2020-02-19  Jordan Rupprecht  <rupprecht@google.com>
 865
 866         * objdump.c (show_line): call bfd_demangle when using do_demangle.
 867
 868 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 869
 870         * configure: Regenerate.
 871
 872 2020-02-10  Fangrui Song   <maskray@google.com>
 873
 874         * objcopy.c (parse_flags): Handle "exclude".
 875         * doc/binutils.texi: Document the support.
 876
 877 2020-02-10  Aaron Merey  <amerey@redhat.com>
 878
 879         * binutils/testsuite/binutils-all/debuginfod.exp:
 880         Replace set ::env with setenv.
 881         Start server before setting environment variable.
 882         Specify tmpdir as the location of the server's
 883         database.
 884         Check additional server metrics at start-up.
 885
 886 2020-02-07  Nick Clifton  <nickc@redhat.com>
 887
 888         * README-how-to-make-a-release: Add note about updating the
 889         GAS/NEWS URL in the next release.
 890
 891 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 892
 893         PR 25469
 894         * readelf.c (get_machine_flags): Add support for Z80N machine
 895         number.
 896
 897 2020-02-07  Nick Clifton  <nickc@redhat.com>
 898
 899         * dwarf.c (display_debug_lines_decoded): Force a NUL termination
 900         of the truncated file name.
 901
 902 2020-02-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 903
 904         * objdump.c (print_jump_visualisation): New function.
 905         (disassemble_bytes): Call new function.
 906
 907 2020-02-06  Alan Modra  <amodra@gmail.com>
 908
 909         * testsuite/lib/binutils-common.exp (match_target): Accept '!' before
 910         TCL procedure.
 911         (supports_gnu_osabi): New procedure.
 912         (is_generic): New, from ld-lib.exp.
 913         (supports_gnu_unique): Use the above.
 914
 915 2020-02-04  Alan Modra  <amodra@gmail.com>
 916
 917         * Makefile.am (CFILES): Add od-elf32_avr.c.
 918         * Makefile.in: Regenerate.
 919         * po/POTFILES.in: Regenerate.
 920
 921 2020-02-03  Andreas Schwab  <schwab@linux-m68k.org>
 922
 923         * readelf.c (dump_relocations, dump_relocations)
 924         (decode_arm_unwind_bytecode, process_dynamic_section)
 925         (get_symbol_visibility, get_alpha_symbol_other): Add newline to
 926         error message.
 927
 928 2020-02-03  Sergei Trofimovich  <siarheit@google.com>
 929
 930         * coffdump.c (program_name): Drop redundant definition.
 931         * srconv.c (program_name): Likewise
 932         * sysdump.c (program_name): Likewise
 933
 934 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 935
 936         PR gas/25380
 937         * objdump.c (sym_ok): Return FALSE if 2 sections are in the
 938         same file with different section pointers.
 939
 940 2020-02-01  Nick Clifton  <nickc@redhat.com>
 941
 942         * README-how-to-make-a-release: Update with more details on the
 943         release making process.
 944
 945 2020-01-31  Nick Clifton  <nickc@redhat.com>
 946
 947         * po/sv.po: Updated Swedish translation.
 948
 949 2020-01-28  Nick Clifton  <nickc@redhat.com>
 950
 951         * readelf.c (get_build_id): Simplify warning message about corrupt
 952         notes encountered whilst scanning for the build-id.
 953
 954 2020-01-27  Roland McGrath  <mcgrathr@google.com>
 955
 956         * objcopy.c (compare_gnu_build_notes): Fix comparison results
 957         for overlapping ranges so that (A == B) == (B == A) holds.
 958
 959 2020-01-27  Alan Modra  <amodra@gmail.com>
 960
 961         * testsuite/lib/binutils-common.exp (big_or_little_endian): Replace
 962         case statement with switch statement.
 963
 964 2020-01-24  Nick Clifton  <nickc@redhat.com>
 965
 966         * readelf.c (get_build_id): Fix warning messages about corrupt
 967         notes.
 968
 969 2020-01-23  Nick Clifton  <nickc@redhat.com>
 970
 971         * po/fr.po: Updated French translation.
 972
 973 2020-01-22  Yuri Chornoivan  <yurchor@mageia.org>
 974
 975         PR 25417
 976         * readelf.c (get_alpha_symbol_other): Fix error message typo.
 977
 978 2020-01-20  Nick Clifton  <nickc@redhat.com>
 979
 980         * po/pt.po: Updated Portuguese translation.
 981         * po/uk.po: Updated Ukranian translation.
 982
 983 2020-01-18  Nick Clifton  <nickc@redhat.com>
 984
 985         * README-how-to-make-a-release: Update notes on how to cut a
 986         branch for a release.
 987
 988 2020-01-18  Nick Clifton  <nickc@redhat.com>
 989
 990         * configure: Regenerate.
 991         * po/binutils.pot: Regenerate.
 992
 993 2020-01-18  Nick Clifton  <nickc@redhat.com>
 994
 995         Binutils 2.34 branch created.
 996
 997 2020-01-17  Thomas Troeger  <tstroege@gmx.de>
 998
 999         * objdump.c (jump_info_visualize_address): Discard jumps that are
1000         no longer needed.
1001         (disassemble_bytes): Only compute the maximum level if jumps were
1002         detected.
1003
1004 2020-01-13  Nick Clifton  <nickc@redhat.com>
1005
1006         * objdump.c (disassemble_bytes): Remove C99-ism.
1007         * testsuite/binutils-all/debuginfod.exp: New tests.
1008
1009 2020-01-13  Thomas Troeger  <tstroege@gmx.de>
1010
1011         * objdump.c (visualize_jumps, color_output, extended_color_output)
1012         (detected_jumps): New variables.
1013         (usage): Add the new jump visualization options.
1014         (option_values): Add new option value.
1015         (long_options): Add the new option.
1016         (jump_info_new, jump_info_free): New functions.
1017         (jump_info_min_address, jump_info_max_address): Likewise.
1018         (jump_info_end_address, jump_info_is_start_address): Likewise.
1019         (jump_info_is_end_address, jump_info_size): Likewise.
1020         (jump_info_unlink, jump_info_insert): Likewise.
1021         (jump_info_add_front, jump_info_move_linked): Likewise.
1022         (jump_info_intersect, jump_info_merge): Likewise.
1023         (jump_info_sort, jump_info_visualize_address): Likewise.
1024         (disassemble_jumps): New function - used to locate jumps.
1025         (disassemble_bytes): Add ascii art generation.
1026         (disassemble_section): Add scan to locate jumps.
1027         (main): Parse the new visualization option.
1028         * doc/binutils.texi: Document the new feature.
1029         * NEWS: Mention the new feature.
1030
1031 2020-01-13  Alan Modra  <amodra@gmail.com>
1032
1033         PR 25360
1034         PR 25361
1035         * dwarf.c (display_debug_frames): Move fde_fc earlier.  Free
1036         fde_fc col_type and col_offset.
1037         * readelf.c (apply_relocations): Move symsec check earlier.
1038         (free_debug_section): Free reloc_info.
1039         (process_notes_at): Free pnotes on error path.
1040         (process_object): Free dump_sects here..
1041         (process_archive): ..not here.
1042
1043 2020-01-13  Alan Modra  <amodra@gmail.com>
1044
1045         PR 25362
1046         * nm.c (display_rel_file): Free dyn_syms.
1047
1048 2020-01-09  Nick Clifton  <nickc@redhat.com>
1049
1050         PR 25220
1051         * objcopy.c (empty_name): New variable.
1052         (need_sym_before): Prevent an attempt to free a static variable.
1053         (filter_symbols): Avoid strcmp test by checking for pointer
1054         equality.
1055
1056 2020-01-09  Nick Clifton  <nickc@redhat.com>
1057
1058         * po/zh_TW.po: Updated Traditional Chinese translation.
1059
1060 2020-01-09  Aaron Merey  <amerey@redhat.com>
1061
1062         * Makefile.am (readelf_LDADD, objdump_LDADD): Add libdebuginfod.
1063         * Makefile.in: Regenerate.
1064         * NEWS: Update.
1065         * config.in: Regenerate.
1066         * configure: Regenerate.
1067         * configure.ac: Call AC_DEBUGINFOD.
1068         * doc/Makefile.in: Regenerate.
1069         * doc/binutils.texi: Add section on using binutils
1070         with debuginfod.
1071         * dwarf.c (debuginfod_fetch_separate_debug_info): New function.
1072         Query debuginfod servers for the target debug file.
1073         (load_separate_debug_info): Call
1074         debuginfod_fetch_separate_debug_info if configured with
1075         debuginfod.
1076         (load_separate_debug_files): Add file argument to
1077         load_separate_debug_info calls.
1078         * dwarf.h (get_build_id): Add declaration.
1079         * objdump.c (get_build_id): New function. Get build-id of file.
1080         * readelf.c (get_build_id): Likewise.
1081         * testsuite/binutils-all/debuginfod.exp: New tests.
1082         * testsuite/binutils-all/linkdebug.s: Add .note.gnu.build-id
1083         section.
1084
1085 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1086
1087         * readelf.c: Add support for new Z*) relocations and machine
1088         types.
1089
1090 2020-01-01  Alan Modra  <amodra@gmail.com>
1091
1092         Update year range in copyright notice of all files.
1093
1094 For older changes see ChangeLog-2019
1095 \f
1096 Copyright (C) 2020 Free Software Foundation, Inc.
1097
1098 Copying and distribution of this file, with or without modification,
1099 are permitted in any medium without royalty provided the copyright
1100 notice and this notice are preserved.
1101
1102 Local Variables:
1103 mode: change-log
1104 left-margin: 8
1105 fill-column: 74
1106 version-control: never
1107 End: