binutils/ChangeLog

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