binutils/ChangeLog

   1 2017-03-14  Nick Clifton  <nickc@redhat.com>
   2
   3         * readelf.c (print_gnu_build_attribute_description): Move symbol
   4         printing code to...
   5         (print_symbol_for_build_attribute): New function.  ...here.
   6         Add to find the best symbol to associate with an OPEN note.
   7         Add code to cache the symbol table and string table, so that they
   8         are not loaded every time a note is displayed.
   9         * testsuite/binutils-all/note-2-32.s: Add a function symbol.
  10         * testsuite/binutils-all/note-2-64.s: Likewise.
  11         * testsuite/binutils-all/note-2-32.d: Update expected note output.
  12         * testsuite/binutils-all/note-2-64.d: Likewise.
  13
  14 2017-03-13  Alan Modra  <amodra@gmail.com>
  15             Taeung Song <treeze.taeung@gmail.com>
  16
  17         * objdump.c (update_source_path): Add abfd param.  Add struct
  18         stat var.  Pass to try_print_file_open.  Warn if source is more
  19         recent than object.
  20         (try_print_file_open, slurp_file): Add struct stat param to
  21         return fstat.
  22         (show_line): Call update_source_path with bfd.
  23
  24 2017-03-10  Chia-Hao Lo  <fcamel@gmail.com>
  25
  26         PR binutils/21235
  27         * objdump.c (main): Set do_wide with --wide.
  28
  29 2017-03-10  Nick Clifton  <nickc@redhat.com>
  30
  31         * readelf.c (get_machine_name): Rearrange switch table in order of
  32         increasing machine number.  Add missing entries.
  33
  34 2017-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         PR binutils/21231
  37         * readelf.c (decode_x86_isa): Change argument to unsigned int.
  38         (print_gnu_property_note): Retrieve property type and datasz as
  39         4-byte integer.  Consolidate property datasz check.  Check
  40         GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
  41         * testsuite/binutils-all/i386/pr21231a.d: New file.
  42         * testsuite/binutils-all/i386/pr21231a.s: Likewise.
  43         * testsuite/binutils-all/i386/pr21231b.d: Likewise.
  44         * testsuite/binutils-all/i386/pr21231b.s: Likewise.
  45         * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
  46         * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
  47         * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
  48         * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
  49
  50 2017-03-06  Nick Clifton  <nickc@redhat.com>
  51
  52         * readelf.c (print_gnu_build_attribute_name): Read byte values
  53         from the name string as unsigned bytes.
  54         (process_notes_at): Use memcpy to copy an unterminated name
  55         string.
  56
  57 2017-03-06  Sam Thursfield  <sam.thursfield@codethink.co.uk>
  58
  59         * configure.ac (AC_CHECK_DECLS): Add asprintf.
  60         * config.in: Regenerate.
  61         * configure: Regenerate.
  62
  63 2017-03-02  Nick Clifton  <nickc@redhat.com>
  64
  65         * readelf.c (print_gnu_build_attribute_description): Use global
  66         symbols for OPEN attributes if at all possible.
  67         * objcopy.c (is_merged_note_section): Support build note sections
  68         without the SHF_GNU_BUILD_NOTE section flag set.
  69
  70 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
  71
  72         * dwarf.c (debug_displays_assert): New static assertion.
  73
  74 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
  75
  76         * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
  77
  78 2017-03-01  Nick Clifton  <nickc@redhat.com>
  79
  80         * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
  81         (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
  82         (decode_x86_isa): New function.
  83         (print_gnu_property_note): New function.
  84         (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
  85         (print_gnu_build_attribute_description): New function.
  86         (print_gnu_build_attribute_name): New function.
  87         (process_note): Add support for GNU_BUILD_NOTEs.
  88         * objcopy.c (--merge-notes): New command line option.
  89         (copy_options): Add merge-notes.
  90         (copy_usage): Likewise.
  91         (is_merge_note_section): New function.
  92         (merge_gnu_build_notes): New function.
  93         (copy_object): Merge note sections if asked to do so.
  94         (skip_section): Add skip_copy parameter.  Add support for skipping
  95         merged note sections.
  96         (copy_relocations_in_section): Update call to skip_section.
  97         (copy_section): Likewise.
  98         (copy_main): Add support for merge-notes option.
  99         * doc/binutils.texi: Document the new option to objcopy.
 100         * NEWS: Mention the new feature.
 101         * testsuite/binutils-all/note-2-32.d: New test.  Checks note
 102         merging on 32-bit targets.
 103         * testsuite/binutils-all/note-2-32.s: New test source file.
 104         * testsuite/binutils-all/note-2-64.d: New test.  Like note-2-32.d
 105         but for 64-bit targets.
 106         * testsuite/binutils-all/note-2-64.s: New test source file.
 107         * testsuite/binutils-all/objcopy.exp: Run the new test.
 108
 109 2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>
 110
 111         * objdump.c (main): Use remove_whitespace_and_extra_commas.
 112
 113 2017-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 114
 115         Fix compilation with GCC 4.4.7.
 116         * dwarf.c (display_loclists_list, display_debug_rnglists_list):
 117         Initialize begin and end.
 118
 119 2017-02-25  Alan Modra  <amodra@gmail.com>
 120
 121         * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
 122         Support hpux .comm variant.
 123         * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
 124         dw5 test for hppa64-hpux.
 125
 126 2017-02-24  Nick Clifton  <nickc@redhat.com>
 127
 128         * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
 129         (do_reloc, do_sections, do_section_groups, do_section_details,
 130         (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
 131         (do_version, do_histogram, do_debugging, do_arch, do_notes,
 132         (do_archive_index, is_32bit_elf, decompress_dumps): Use
 133         bfd_boolean type.
 134         (parse_args): Treat the do_* variables as booleans.
 135         (print_vma): Return an unsigned int.
 136         (print_symbol): Change width parameter to signed int.
 137         (is_ia64_vms): Change return type to bfd_boolean.
 138         (guess_is_rela): Likewise.
 139         (slurp_rela_relocs): Likewise.
 140         (slurp_rel_relocs): Likewise.
 141         (dump_relocations): Likewise.
 142         (process_file_header): Likewise.
 143         (get_program_headers): Likewise.
 144         (process_program_headers): Likewise.
 145         (process_section_headers): Likewise.
 146         (process_section_groups): Likewise.
 147         (dump_ia64_vms_dynamic_fixups): Likewise.
 148         (dump_ia64_vms_dynamic_relocs): Likewise.
 149         (process_ia64_vms_dynamic_relocs): Likewise.
 150         (process_relocs): Likewise.
 151         (dump_ia64_unwind): Likewise.
 152         (ia64_process_unwind): Likewise.
 153         (dump_hppa_unwind): Likewise.
 154         (slurp_hppa_unwind_table): Likewise.
 155         (hppa_process_unwind): Likewise.
 156         (decode_arm_unwind_bytecode): Likewise.
 157         (decode_tic6x_unwind_bytecode): Likewise.
 158         (decode_arm_unwind): Likewise.
 159         (dump_arm_unwind): Likewise.
 160         (arm_process_unwind): Likewise.
 161         (process_unwind): Likewise.
 162         (get_32bit_dynamic_section): Likewise.
 163         (get_64bit_dynamic_section): Likewise.
 164         (process_dynamic_section): Likewise.
 165         (process_version_sections): Likewise.
 166         (process_symbol_table): Likewise.
 167         (process_syminfo): Likewise.
 168         (apply_relocations): Likewise.
 169         (disassemble_section): Likewise.
 170         (dump_section_as_strings): Likewise.
 171         (dump_section_as_bytes): Likewise.
 172         (load_specific_debug_section): Likewise.
 173         (load_debug_section): Likewise.
 174         (display_debug_section): Likewise.
 175         (process_section_contents): Likewise.
 176         (process_attributes): Likewise.
 177         (process_nds32_specific): Likewise.
 178         (process_gnu_liblist): Likewise.
 179         (print_core_note): Likewise.
 180         (print_gnu_note): Likewise.
 181         (print_v850_note): Likewise.
 182         (process_netbsd_elf_note): Likewise.
 183         (print_stapsdt_note): Likewise.
 184         (print_ia64_vms_note): Likewise.
 185         (process_note): Likewise.
 186         (process_notes_at): Likewise.
 187         (process_corefile_note_segments): Likewise.
 188         (process_v850_notes): Likewise.
 189         (process_note_sections): Likewise.
 190         (process_notes): Likewise.
 191         (process_arch_specific): Likewise.
 192         (get_file_header): Likewise.
 193         (process_object): Likewise.
 194         (process_archive): Likewise.
 195         (process_file): Likewise.
 196         (section_subset): Make static.
 197         (get_mips_reg_size): Return a signed integer.
 198         (process_object): Reverse the logic of the return value.
 199         (process_archive): Likewise.
 200         (process_file): Likewise.
 201         (process_program_headers): Fix snafu - if the program headers are
 202         not available then this is not a cause to fail.
 203         (process_corefile_note_segments): Likewise.
 204
 205 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 206
 207         * readelf.c (get_ver_flags): Tidy the formatting of the string
 208         returned
 209
 210 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 211
 212         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
 213         `isum' unsigned.
 214         <SHT_GNU_verneed>: Likewise.
 215
 216 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 217
 218         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
 219         the number of entries processed by the section size.  Don't
 220         break out of the loop if `ent.vd_next' is 0.
 221
 222 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 223
 224         * testsuite/binutils-all/dw5.S: New file.
 225         * testsuite/binutils-all/dw5.W: New file.
 226         * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
 227
 228 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 229
 230         * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
 231
 232 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 233
 234         * dwarf.c (display_debug_macro): Support DWARF-5.  Rename
 235         DW_MACRO_GNU_*.
 236
 237 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 238
 239         * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
 240         DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
 241         and DW_OP_reinterpret.
 242         (read_and_display_attr_value): Support DW_AT_call_value,
 243         DW_AT_call_data_value, DW_AT_call_target and
 244         DW_AT_call_target_clobbered.
 245
 246 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 247
 248         * dwarf.c (fetch_indirect_line_string): New function.
 249         (abbrev_attr): New field implicit_const.
 250         (add_abbrev_attr): New parameter implicit_const.
 251         (process_abbrev_section): Support DW_FORM_implicit_const.
 252         (decode_location_expression): Support DW_OP_entry_value.
 253         (read_and_display_attr_value): Add parameter implicit_const.  Support
 254         DW_FORM_line_strp and DW_FORM_implicit_const.
 255         (read_and_display_attr): Add parameter implicit_const.
 256         (process_debug_info): Support line_str and DWARF-5.
 257         (read_debug_line_header): Support DWARF-5.
 258         (display_formatted_table): New function.
 259         (display_debug_lines_raw): New parameter file.  Support DWARF-5.
 260         (display_debug_lines_decoded): New parameter fileptr.  Support DWARF-5.
 261         (display_debug_lines): Pass file parameter.
 262         (display_debug_macro): Update read_and_display_attr_value caller.
 263         (display_debug_abbrev): Support DW_FORM_implicit_const.
 264         (display_loclists_list): New function.
 265         (display_loc_list): Support .debug_loclists.
 266         (display_debug_ranges_list): New function from display_debug_ranges.
 267         (display_debug_rnglists_list): New function.
 268         (display_debug_ranges): Support .debug_rnglists.
 269         (debug_displays): Add .debug_line_str, .debug_loclists and
 270         .debug_rnglists.
 271         * dwarf.h: Include dwarf2.h
 272         (DWARF2_Internal_LineInfo): Add li_offset_size.
 273         (DWARF2_Internal_CompUnit): Add cu_unit_type.
 274         (enum dwarf_section_display_enum): Add line_str.
 275         * readelf.c (process_section_headers): Add rnglists and loclists.
 276
 277 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 278
 279         * dwarf.c (display_block): Add parameter delimiter.
 280         (decode_location_expression): Update display_block callers.
 281         (read_and_display_attr_value): Add parameter delimiter.
 282         (read_and_display_attr, display_debug_macro): Update
 283         read_and_display_attr_value caller.
 284
 285 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 286
 287         * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
 288         and off.
 289         (display_loc_list_dwo): Use dwarf_vma for offset.
 290         (display_debug_loc): Use dwarf_vma for offset, base_address.
 291         (struct range_entry, range_entry_compar): Use dwarf_vma for
 292         ranges_offset.
 293         (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
 294         base_address.
 295
 296 2017-02-23  Nick Clifton  <nickc@redhat.com>
 297
 298         * readelf.c (display_tag_value): Use an explicit signed type for
 299         the tag parameter.
 300         (display_gnu_attributes): Use an unsigned integer type for
 301         attribute tags.
 302         (display_power_gnu_attribute): Likewise.
 303         (display_s390_gnu_attribute): Likewise.
 304         (display_sparc_hwcaps): Likewise.
 305         (display_sparc_hwcaps2): Likewise.
 306         (display_sparc_gnu_attribute): Likewise.
 307         (display_mips_gnu_attribute): Likewise.
 308         (display_tic6x_attribute): Likewise.
 309         (display_raw_attribute): Likewise.
 310         (process_attributes): Likewise.
 311         (process_arm_specific): Delete redundant function.
 312         (process_power_specific): Likewise.
 313         (process_s390_specific): Likewise.
 314         (process_sparc_specific): Likewise.
 315         (process_tic6x_specific): Likewise.
 316         (process_msp430x_specific): Likewise.
 317         (display_public_gnu_attributes): New function.  Displays known
 318         information about an unknown gnu attribute.
 319         (display_generic_attribute): New function.  Calls
 320         display_tag_value for non-nul tags.
 321         (process_arch_specific): Call process_attributes even for
 322         architectures not known to specifically support gnu attributes.
 323
 324 2017-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 325
 326         * dwarf.c (decode_location_expression): Display also OP.
 327
 328 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 329
 330         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
 331         new line between the heading and the first version definition
 332         entry.
 333
 334 2017-02-20  Nick Clifton  <nickc@redhat.com>
 335
 336         PR binutils/21156
 337         * dwarf.c (cu_tu_indexes_read): Move into...
 338         (load_cu_tu_indexes): ... here.  Change the variable into
 339         tri-state.  Change the function into boolean, returning
 340         false if the indicies could not be loaded.
 341         (find_cu_tu_set): Return NULL if the indicies could not be
 342         loaded.
 343
 344 2017-02-17  Nick Clifton  <nickc@redhat.com>
 345
 346         PR binutils/21156
 347         * readelf.c (find_section_in_set): Test for invalid section
 348         indicies.
 349
 350 2017-02-17  Nick Clifton  <nickc@redhat.com>
 351
 352         * readelf.c (get_section_type_name): Add decoding of GNU section
 353         types.
 354
 355 2017-02-15  Nick Clifton  <nickc@redhat.com>
 356
 357         * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
 358         Maintainers section.
 359
 360 2017-02-14  Nick Clifton  <nickc@redhat.com>
 361
 362         PR binutils/21159
 363         * readelf.c (dump_section_as_strings): Reset the start address if
 364         no decompression is perfromed.
 365         (dump_section_as_bytes): Likewise.
 366
 367 2017-02-14  Nick Clifton  <nickc@redhat.com>
 368
 369         PR binutils/21158
 370         * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
 371         empty symbol name.
 372
 373 2017-02-14  Nick Clifton  <nickc@redhat.com>
 374
 375         PR binutils/21157
 376         * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
 377         pairs.
 378         (parse_number): Exit early if passed an empty string.
 379
 380 2017-02-14  Nick Clifton  <nickc@redhat.com>
 381
 382         PR binutils/21155
 383         * readelf.c (IN_RANGE): New macro.  Tests for an address + offset
 384         being within a given range.
 385         (target_specific_reloc_handling): Use macro to test for underflow
 386         as well as overflow of reloc offset.
 387
 388 2017-02-13  Nick Clifton  <nickc@redhat.com>
 389
 390         PR binutils/21150
 391         * nm.c (file_symbol): Add test of string length before testing
 392         string characters.
 393
 394 2017-02-13  Nick Clifton  <nickc@redhat.com>
 395
 396         PR binutils/21135
 397         * readelf.c (dump_section_as_bytes): Handle the case where
 398         uncompress_section_contents returns false.
 399         (dump_section_as_bytes, load_specific_debug_section): Likewise.
 400
 401 2017-02-13  Nick Clifton  <nickc@redhat.com>
 402
 403         PR binutils/21149
 404         * readelf.c (get_compression_header): Add size parameter.  Check
 405         size against sizeof compression header before attempting to
 406         extract the header.
 407         (process_section_headers): Pass size to get_compression_header.
 408         (dump_section_as_strings): Likewise.
 409         (dump_section_as_bytes): Likewise.
 410         (load_specific_debug_section): Likewise.
 411
 412 2017-02-13  Nick Clifton  <nickc@redhat.com>
 413
 414         PR binutils/21148
 415         * readelf.c (process_version_sections): Include size of auxillary
 416         version information when checking for buffer overflow.
 417
 418 2017-02-13  Nick Clifton  <nickc@redhat.com>
 419
 420         PR binutils/21147
 421         * readelf.c (process_section_contents): Fix off by one error
 422         reporting un-dumped sections.
 423
 424 2017-02-13  Nick Clifton  <nickc@redhat.com>
 425
 426         PR binutils/21139
 427         * readelf.c (target_specific_reloc_handling): Add num_syms
 428         parameter.  Check for symbol table overflow before accessing
 429         symbol value.  If reloc pointer is NULL, discard all saved state.
 430         (apply_relocations): Pass num_syms to target_specific_reloc_handling.
 431         Call target_specific_reloc_handling with a NULL reloc pointer
 432         after processing all of the relocs.
 433
 434 2017-02-13  Nick Clifton  <nickc@redhat.com>
 435
 436         PR binutils/21137
 437         * readelf.c (target_specific_reloc_handling): Add end parameter.
 438         Check for buffer overflow before writing relocated values.
 439         (apply_relocations): Pass end to target_specific_reloc_handling.
 440
 441 2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
 442             Nick Clifton  <nickc@redhat.com>
 443
 444         PR 20343
 445         * doc/binutils.texi (ar): Extend documentation of the --plugin
 446         option.  Include a description of where the plugins should be
 447         located.
 448         (nm): Likewise.
 449
 450 2017-01-23  Nick Clifton  <nickc@redhat.com>
 451
 452         * MAINTAINERS: Add Bernd to Past Maintainers section.
 453         (SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
 454         section.
 455
 456 2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>
 457
 458         * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
 459
 460 2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 461
 462         * objdump.c (dump_section_header): Extract max section name length
 463         from data parameter, use this when formatting output.
 464         (find_longest_section_name): New function.
 465         (dump_headers): Calculate longest section name when in wide mode,
 466         reformat to unify printing of header line.
 467
 468 2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>
 469
 470         PR 21059
 471         * arlex.l: Support processing with flex 2.6.3.
 472         * deflex.l: Likewise.
 473
 474 2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
 475
 476         * resbin.c: Optional dialog control data immediately follows
 477         the control description without alignment.
 478         * testsuite/binutils-all/windres/controldata.rc: New test.
 479         source.
 480         * testsuite/binutils-all/windres/controldata.rsd: New test.
 481
 482 2017-01-12  Nick Clifton  <nickc@redhat.com>
 483
 484         PR binutils/20876
 485         * NEWS: Mention the new feature.
 486         * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
 487         New proc to test the location of separate debug info files using
 488         the build-id method.
 489
 490 2017-01-10  Nick Clifton  <nickc@redhat.com>
 491
 492         PR 21034
 493         * stabs.c (parse_stab_members): Fix thinko checking for g++
 494         version 1 stabs information.
 495
 496 2017-01-09  Nick Clifton  <nickc@redhat.com>
 497
 498         * objdump.c (display_file): Add new parameter 'last_file'.  If
 499         last_file is true, do not call bfd_close at the end of the
 500         function.
 501         (main): Set the value of the last_file parameter when calling
 502         display_file.
 503
 504 2017-01-09  Alan Modra  <amodra@gmail.com>
 505
 506         * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
 507         comment.
 508
 509 2017-01-06  Nick Clifton  <nickc@redhat.com>
 510
 511         * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
 512
 513 2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>
 514
 515         PR 20958
 516         * syslex.l (option): Add noyywrap
 517         (yywrap): Delete.
 518
 519 2017-01-02  Alan Modra  <amodra@gmail.com>
 520
 521         Update year range in copyright notice of all files.
 522
 523 For older changes see ChangeLog-2016
 524 \f
 525 Copyright (C) 2017 Free Software Foundation, Inc.
 526
 527 Copying and distribution of this file, with or without modification,
 528 are permitted in any medium without royalty provided the copyright
 529 notice and this notice are preserved.
 530
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 532 mode: change-log
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 536 End: