binutils/ChangeLog

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