binutils/ChangeLog

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