binutils/ChangeLog

   1 2017-03-08  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR binutils/21231
   4         * readelf.c (decode_x86_isa): Change argument to unsigned int.
   5         (print_gnu_property_note): Retrieve property type and datasz as
   6         4-byte integer.  Consolidate property datasz check.  Check
   7         GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
   8         * testsuite/binutils-all/i386/pr21231a.d: New file.
   9         * testsuite/binutils-all/i386/pr21231a.s: Likewise.
  10         * testsuite/binutils-all/i386/pr21231b.d: Likewise.
  11         * testsuite/binutils-all/i386/pr21231b.s: Likewise.
  12         * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
  13         * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
  14         * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
  15         * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
  16
  17 2017-03-06  Nick Clifton  <nickc@redhat.com>
  18
  19         * readelf.c (print_gnu_build_attribute_name): Read byte values
  20         from the name string as unsigned bytes.
  21         (process_notes_at): Use memcpy to copy an unterminated name
  22         string.
  23
  24 2017-03-06  Sam Thursfield  <sam.thursfield@codethink.co.uk>
  25
  26         * configure.ac (AC_CHECK_DECLS): Add asprintf.
  27         * config.in: Regenerate.
  28         * configure: Regenerate.
  29
  30 2017-03-02  Nick Clifton  <nickc@redhat.com>
  31
  32         * readelf.c (print_gnu_build_attribute_description): Use global
  33         symbols for OPEN attributes if at all possible.
  34         * objcopy.c (is_merged_note_section): Support build note sections
  35         without the SHF_GNU_BUILD_NOTE section flag set.
  36
  37 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
  38
  39         * dwarf.c (debug_displays_assert): New static assertion.
  40
  41 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
  42
  43         * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
  44
  45 2017-03-01  Nick Clifton  <nickc@redhat.com>
  46
  47         * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
  48         (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
  49         (decode_x86_isa): New function.
  50         (print_gnu_property_note): New function.
  51         (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
  52         (print_gnu_build_attribute_description): New function.
  53         (print_gnu_build_attribute_name): New function.
  54         (process_note): Add support for GNU_BUILD_NOTEs.
  55         * objcopy.c (--merge-notes): New command line option.
  56         (copy_options): Add merge-notes.
  57         (copy_usage): Likewise.
  58         (is_merge_note_section): New function.
  59         (merge_gnu_build_notes): New function.
  60         (copy_object): Merge note sections if asked to do so.
  61         (skip_section): Add skip_copy parameter.  Add support for skipping
  62         merged note sections.
  63         (copy_relocations_in_section): Update call to skip_section.
  64         (copy_section): Likewise.
  65         (copy_main): Add support for merge-notes option.
  66         * doc/binutils.texi: Document the new option to objcopy.
  67         * NEWS: Mention the new feature.
  68         * testsuite/binutils-all/note-2-32.d: New test.  Checks note
  69         merging on 32-bit targets.
  70         * testsuite/binutils-all/note-2-32.s: New test source file.
  71         * testsuite/binutils-all/note-2-64.d: New test.  Like note-2-32.d
  72         but for 64-bit targets.
  73         * testsuite/binutils-all/note-2-64.s: New test source file.
  74         * testsuite/binutils-all/objcopy.exp: Run the new test.
  75
  76 2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>
  77
  78         * objdump.c (main): Use remove_whitespace_and_extra_commas.
  79
  80 2017-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
  81
  82         Fix compilation with GCC 4.4.7.
  83         * dwarf.c (display_loclists_list, display_debug_rnglists_list):
  84         Initialize begin and end.
  85
  86 2017-02-25  Alan Modra  <amodra@gmail.com>
  87
  88         * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
  89         Support hpux .comm variant.
  90         * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
  91         dw5 test for hppa64-hpux.
  92
  93 2017-02-24  Nick Clifton  <nickc@redhat.com>
  94
  95         * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
  96         (do_reloc, do_sections, do_section_groups, do_section_details,
  97         (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
  98         (do_version, do_histogram, do_debugging, do_arch, do_notes,
  99         (do_archive_index, is_32bit_elf, decompress_dumps): Use
 100         bfd_boolean type.
 101         (parse_args): Treat the do_* variables as booleans.
 102         (print_vma): Return an unsigned int.
 103         (print_symbol): Change width parameter to signed int.
 104         (is_ia64_vms): Change return type to bfd_boolean.
 105         (guess_is_rela): Likewise.
 106         (slurp_rela_relocs): Likewise.
 107         (slurp_rel_relocs): Likewise.
 108         (dump_relocations): Likewise.
 109         (process_file_header): Likewise.
 110         (get_program_headers): Likewise.
 111         (process_program_headers): Likewise.
 112         (process_section_headers): Likewise.
 113         (process_section_groups): Likewise.
 114         (dump_ia64_vms_dynamic_fixups): Likewise.
 115         (dump_ia64_vms_dynamic_relocs): Likewise.
 116         (process_ia64_vms_dynamic_relocs): Likewise.
 117         (process_relocs): Likewise.
 118         (dump_ia64_unwind): Likewise.
 119         (ia64_process_unwind): Likewise.
 120         (dump_hppa_unwind): Likewise.
 121         (slurp_hppa_unwind_table): Likewise.
 122         (hppa_process_unwind): Likewise.
 123         (decode_arm_unwind_bytecode): Likewise.
 124         (decode_tic6x_unwind_bytecode): Likewise.
 125         (decode_arm_unwind): Likewise.
 126         (dump_arm_unwind): Likewise.
 127         (arm_process_unwind): Likewise.
 128         (process_unwind): Likewise.
 129         (get_32bit_dynamic_section): Likewise.
 130         (get_64bit_dynamic_section): Likewise.
 131         (process_dynamic_section): Likewise.
 132         (process_version_sections): Likewise.
 133         (process_symbol_table): Likewise.
 134         (process_syminfo): Likewise.
 135         (apply_relocations): Likewise.
 136         (disassemble_section): Likewise.
 137         (dump_section_as_strings): Likewise.
 138         (dump_section_as_bytes): Likewise.
 139         (load_specific_debug_section): Likewise.
 140         (load_debug_section): Likewise.
 141         (display_debug_section): Likewise.
 142         (process_section_contents): Likewise.
 143         (process_attributes): Likewise.
 144         (process_nds32_specific): Likewise.
 145         (process_gnu_liblist): Likewise.
 146         (print_core_note): Likewise.
 147         (print_gnu_note): Likewise.
 148         (print_v850_note): Likewise.
 149         (process_netbsd_elf_note): Likewise.
 150         (print_stapsdt_note): Likewise.
 151         (print_ia64_vms_note): Likewise.
 152         (process_note): Likewise.
 153         (process_notes_at): Likewise.
 154         (process_corefile_note_segments): Likewise.
 155         (process_v850_notes): Likewise.
 156         (process_note_sections): Likewise.
 157         (process_notes): Likewise.
 158         (process_arch_specific): Likewise.
 159         (get_file_header): Likewise.
 160         (process_object): Likewise.
 161         (process_archive): Likewise.
 162         (process_file): Likewise.
 163         (section_subset): Make static.
 164         (get_mips_reg_size): Return a signed integer.
 165         (process_object): Reverse the logic of the return value.
 166         (process_archive): Likewise.
 167         (process_file): Likewise.
 168         (process_program_headers): Fix snafu - if the program headers are
 169         not available then this is not a cause to fail.
 170         (process_corefile_note_segments): Likewise.
 171
 172 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 173
 174         * readelf.c (get_ver_flags): Tidy the formatting of the string
 175         returned
 176
 177 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 178
 179         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
 180         `isum' unsigned.
 181         <SHT_GNU_verneed>: Likewise.
 182
 183 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 184
 185         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
 186         the number of entries processed by the section size.  Don't
 187         break out of the loop if `ent.vd_next' is 0.
 188
 189 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 190
 191         * testsuite/binutils-all/dw5.S: New file.
 192         * testsuite/binutils-all/dw5.W: New file.
 193         * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
 194
 195 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 196
 197         * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
 198
 199 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 200
 201         * dwarf.c (display_debug_macro): Support DWARF-5.  Rename
 202         DW_MACRO_GNU_*.
 203
 204 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 205
 206         * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
 207         DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
 208         and DW_OP_reinterpret.
 209         (read_and_display_attr_value): Support DW_AT_call_value,
 210         DW_AT_call_data_value, DW_AT_call_target and
 211         DW_AT_call_target_clobbered.
 212
 213 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 214
 215         * dwarf.c (fetch_indirect_line_string): New function.
 216         (abbrev_attr): New field implicit_const.
 217         (add_abbrev_attr): New parameter implicit_const.
 218         (process_abbrev_section): Support DW_FORM_implicit_const.
 219         (decode_location_expression): Support DW_OP_entry_value.
 220         (read_and_display_attr_value): Add parameter implicit_const.  Support
 221         DW_FORM_line_strp and DW_FORM_implicit_const.
 222         (read_and_display_attr): Add parameter implicit_const.
 223         (process_debug_info): Support line_str and DWARF-5.
 224         (read_debug_line_header): Support DWARF-5.
 225         (display_formatted_table): New function.
 226         (display_debug_lines_raw): New parameter file.  Support DWARF-5.
 227         (display_debug_lines_decoded): New parameter fileptr.  Support DWARF-5.
 228         (display_debug_lines): Pass file parameter.
 229         (display_debug_macro): Update read_and_display_attr_value caller.
 230         (display_debug_abbrev): Support DW_FORM_implicit_const.
 231         (display_loclists_list): New function.
 232         (display_loc_list): Support .debug_loclists.
 233         (display_debug_ranges_list): New function from display_debug_ranges.
 234         (display_debug_rnglists_list): New function.
 235         (display_debug_ranges): Support .debug_rnglists.
 236         (debug_displays): Add .debug_line_str, .debug_loclists and
 237         .debug_rnglists.
 238         * dwarf.h: Include dwarf2.h
 239         (DWARF2_Internal_LineInfo): Add li_offset_size.
 240         (DWARF2_Internal_CompUnit): Add cu_unit_type.
 241         (enum dwarf_section_display_enum): Add line_str.
 242         * readelf.c (process_section_headers): Add rnglists and loclists.
 243
 244 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 245
 246         * dwarf.c (display_block): Add parameter delimiter.
 247         (decode_location_expression): Update display_block callers.
 248         (read_and_display_attr_value): Add parameter delimiter.
 249         (read_and_display_attr, display_debug_macro): Update
 250         read_and_display_attr_value caller.
 251
 252 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 253
 254         * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
 255         and off.
 256         (display_loc_list_dwo): Use dwarf_vma for offset.
 257         (display_debug_loc): Use dwarf_vma for offset, base_address.
 258         (struct range_entry, range_entry_compar): Use dwarf_vma for
 259         ranges_offset.
 260         (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
 261         base_address.
 262
 263 2017-02-23  Nick Clifton  <nickc@redhat.com>
 264
 265         * readelf.c (display_tag_value): Use an explicit signed type for
 266         the tag parameter.
 267         (display_gnu_attributes): Use an unsigned integer type for
 268         attribute tags.
 269         (display_power_gnu_attribute): Likewise.
 270         (display_s390_gnu_attribute): Likewise.
 271         (display_sparc_hwcaps): Likewise.
 272         (display_sparc_hwcaps2): Likewise.
 273         (display_sparc_gnu_attribute): Likewise.
 274         (display_mips_gnu_attribute): Likewise.
 275         (display_tic6x_attribute): Likewise.
 276         (display_raw_attribute): Likewise.
 277         (process_attributes): Likewise.
 278         (process_arm_specific): Delete redundant function.
 279         (process_power_specific): Likewise.
 280         (process_s390_specific): Likewise.
 281         (process_sparc_specific): Likewise.
 282         (process_tic6x_specific): Likewise.
 283         (process_msp430x_specific): Likewise.
 284         (display_public_gnu_attributes): New function.  Displays known
 285         information about an unknown gnu attribute.
 286         (display_generic_attribute): New function.  Calls
 287         display_tag_value for non-nul tags.
 288         (process_arch_specific): Call process_attributes even for
 289         architectures not known to specifically support gnu attributes.
 290
 291 2017-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 292
 293         * dwarf.c (decode_location_expression): Display also OP.
 294
 295 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 296
 297         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
 298         new line between the heading and the first version definition
 299         entry.
 300
 301 2017-02-20  Nick Clifton  <nickc@redhat.com>
 302
 303         PR binutils/21156
 304         * dwarf.c (cu_tu_indexes_read): Move into...
 305         (load_cu_tu_indexes): ... here.  Change the variable into
 306         tri-state.  Change the function into boolean, returning
 307         false if the indicies could not be loaded.
 308         (find_cu_tu_set): Return NULL if the indicies could not be
 309         loaded.
 310
 311 2017-02-17  Nick Clifton  <nickc@redhat.com>
 312
 313         PR binutils/21156
 314         * readelf.c (find_section_in_set): Test for invalid section
 315         indicies.
 316
 317 2017-02-17  Nick Clifton  <nickc@redhat.com>
 318
 319         * readelf.c (get_section_type_name): Add decoding of GNU section
 320         types.
 321
 322 2017-02-15  Nick Clifton  <nickc@redhat.com>
 323
 324         * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
 325         Maintainers section.
 326
 327 2017-02-14  Nick Clifton  <nickc@redhat.com>
 328
 329         PR binutils/21159
 330         * readelf.c (dump_section_as_strings): Reset the start address if
 331         no decompression is perfromed.
 332         (dump_section_as_bytes): Likewise.
 333
 334 2017-02-14  Nick Clifton  <nickc@redhat.com>
 335
 336         PR binutils/21158
 337         * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
 338         empty symbol name.
 339
 340 2017-02-14  Nick Clifton  <nickc@redhat.com>
 341
 342         PR binutils/21157
 343         * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
 344         pairs.
 345         (parse_number): Exit early if passed an empty string.
 346
 347 2017-02-14  Nick Clifton  <nickc@redhat.com>
 348
 349         PR binutils/21155
 350         * readelf.c (IN_RANGE): New macro.  Tests for an address + offset
 351         being within a given range.
 352         (target_specific_reloc_handling): Use macro to test for underflow
 353         as well as overflow of reloc offset.
 354
 355 2017-02-13  Nick Clifton  <nickc@redhat.com>
 356
 357         PR binutils/21150
 358         * nm.c (file_symbol): Add test of string length before testing
 359         string characters.
 360
 361 2017-02-13  Nick Clifton  <nickc@redhat.com>
 362
 363         PR binutils/21135
 364         * readelf.c (dump_section_as_bytes): Handle the case where
 365         uncompress_section_contents returns false.
 366         (dump_section_as_bytes, load_specific_debug_section): Likewise.
 367
 368 2017-02-13  Nick Clifton  <nickc@redhat.com>
 369
 370         PR binutils/21149
 371         * readelf.c (get_compression_header): Add size parameter.  Check
 372         size against sizeof compression header before attempting to
 373         extract the header.
 374         (process_section_headers): Pass size to get_compression_header.
 375         (dump_section_as_strings): Likewise.
 376         (dump_section_as_bytes): Likewise.
 377         (load_specific_debug_section): Likewise.
 378
 379 2017-02-13  Nick Clifton  <nickc@redhat.com>
 380
 381         PR binutils/21148
 382         * readelf.c (process_version_sections): Include size of auxillary
 383         version information when checking for buffer overflow.
 384
 385 2017-02-13  Nick Clifton  <nickc@redhat.com>
 386
 387         PR binutils/21147
 388         * readelf.c (process_section_contents): Fix off by one error
 389         reporting un-dumped sections.
 390
 391 2017-02-13  Nick Clifton  <nickc@redhat.com>
 392
 393         PR binutils/21139
 394         * readelf.c (target_specific_reloc_handling): Add num_syms
 395         parameter.  Check for symbol table overflow before accessing
 396         symbol value.  If reloc pointer is NULL, discard all saved state.
 397         (apply_relocations): Pass num_syms to target_specific_reloc_handling.
 398         Call target_specific_reloc_handling with a NULL reloc pointer
 399         after processing all of the relocs.
 400
 401 2017-02-13  Nick Clifton  <nickc@redhat.com>
 402
 403         PR binutils/21137
 404         * readelf.c (target_specific_reloc_handling): Add end parameter.
 405         Check for buffer overflow before writing relocated values.
 406         (apply_relocations): Pass end to target_specific_reloc_handling.
 407
 408 2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
 409             Nick Clifton  <nickc@redhat.com>
 410
 411         PR 20343
 412         * doc/binutils.texi (ar): Extend documentation of the --plugin
 413         option.  Include a description of where the plugins should be
 414         located.
 415         (nm): Likewise.
 416
 417 2017-01-23  Nick Clifton  <nickc@redhat.com>
 418
 419         * MAINTAINERS: Add Bernd to Past Maintainers section.
 420         (SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
 421         section.
 422
 423 2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>
 424
 425         * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
 426
 427 2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 428
 429         * objdump.c (dump_section_header): Extract max section name length
 430         from data parameter, use this when formatting output.
 431         (find_longest_section_name): New function.
 432         (dump_headers): Calculate longest section name when in wide mode,
 433         reformat to unify printing of header line.
 434
 435 2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>
 436
 437         PR 21059
 438         * arlex.l: Support processing with flex 2.6.3.
 439         * deflex.l: Likewise.
 440
 441 2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
 442
 443         * resbin.c: Optional dialog control data immediately follows
 444         the control description without alignment.
 445         * testsuite/binutils-all/windres/controldata.rc: New test.
 446         source.
 447         * testsuite/binutils-all/windres/controldata.rsd: New test.
 448
 449 2017-01-12  Nick Clifton  <nickc@redhat.com>
 450
 451         PR binutils/20876
 452         * NEWS: Mention the new feature.
 453         * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
 454         New proc to test the location of separate debug info files using
 455         the build-id method.
 456
 457 2017-01-10  Nick Clifton  <nickc@redhat.com>
 458
 459         PR 21034
 460         * stabs.c (parse_stab_members): Fix thinko checking for g++
 461         version 1 stabs information.
 462
 463 2017-01-09  Nick Clifton  <nickc@redhat.com>
 464
 465         * objdump.c (display_file): Add new parameter 'last_file'.  If
 466         last_file is true, do not call bfd_close at the end of the
 467         function.
 468         (main): Set the value of the last_file parameter when calling
 469         display_file.
 470
 471 2017-01-09  Alan Modra  <amodra@gmail.com>
 472
 473         * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
 474         comment.
 475
 476 2017-01-06  Nick Clifton  <nickc@redhat.com>
 477
 478         * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
 479
 480 2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>
 481
 482         PR 20958
 483         * syslex.l (option): Add noyywrap
 484         (yywrap): Delete.
 485
 486 2017-01-02  Alan Modra  <amodra@gmail.com>
 487
 488         Update year range in copyright notice of all files.
 489
 490 For older changes see ChangeLog-2016
 491 \f
 492 Copyright (C) 2017 Free Software Foundation, Inc.
 493
 494 Copying and distribution of this file, with or without modification,
 495 are permitted in any medium without royalty provided the copyright
 496 notice and this notice are preserved.
 497
 498 Local Variables:
 499 mode: change-log
 500 left-margin: 8
 501 fill-column: 74
 502 version-control: never
 503 End: