binutils/ChangeLog

   1 2017-06-26  Nick Clifton  <nickc@redhat.com>
   2
   3         PR binutils/21659
   4         * bucomm.c (get_file_size): Explicitly warn if the file is a
   5         directory.
   6
   7 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
   8
   9         * readelf.c (arm_attr_tag_CPU_arch): Fill value for ARMv8-R.
  10
  11 2017-06-23  Nick Clifton  <nickc@redhat.com>
  12
  13         PR binutils/21659
  14         * strings.c (strings_file): Warn about attempts to run strings on
  15         a directory.
  16
  17 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * readelf.c (decode_x86_feature): Decode
  20         GNU_PROPERTY_X86_FEATURE_1_SHSTK.
  21         * testsuite/binutils-all/i386/shstk.d: New file.
  22         * testsuite/binutils-all/i386/shstk.s: Likewise.
  23         * testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
  24         * testsuite/binutils-all/x86-64/shstk.d: Likewise.
  25         * testsuite/binutils-all/x86-64/shstk.s: Likewise.
  26
  27 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         * readelf.c (decode_x86_feature): New.
  30         (print_gnu_property_note): Call decode_x86_feature on
  31         GNU_PROPERTY_X86_FEATURE_1_AND.
  32         * testsuite/binutils-all/i386/empty.d: New file.
  33         * testsuite/binutils-all/i386/empty.s: Likewise.
  34         * testsuite/binutils-all/i386/ibt.d: Likewise.
  35         * testsuite/binutils-all/i386/ibt.s: Likewise.
  36         * testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
  37         * testsuite/binutils-all/x86-64/empty.d: Likewise.
  38         * testsuite/binutils-all/x86-64/empty.s: Likewise.
  39         * testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
  40         * testsuite/binutils-all/x86-64/ibt.d: Likewise.
  41         * testsuite/binutils-all/x86-64/ibt.s: Likewise.
  42
  43 2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * dwarf.c (READ_ULEB): Use DWARF_VMA_FMT to report error.
  46         (READ_SLEB): Likewise.
  47
  48 2017-06-21  Nick Clifton  <nickc@redhat.com>
  49
  50         PR binutils/21648
  51         * dwarf.c (LEB): Rename to SKIP_ULEB and READ_ULEB.  Add check for
  52         reading a value that is too big for the containing variable.
  53         (SLEB): Rename to SKIP_SLEB and READ_SLEB.  Add similar check.
  54         Replace uses of LEB and SLEB with appropriate new macro.
  55         (display_debug_frames): Use an unsigned int for the 'reg'
  56         variable.  Use a signed long for the 'l' variable.
  57
  58 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
  59
  60         * readelf.c (get_s390_segment_type): Add support for the new
  61         segment type PT_S390_PGSTE.
  62         (get_segment_type): Call get_s390_segment_type.
  63
  64 2017-06-19  Nick Clifton  <nickc@redhat.com>
  65
  66         PR binutils/21619
  67         * objdump.c (disassemble_bytes): Check that there is sufficient
  68         data available before attempting to display it.
  69
  70 2017-06-06  Simon Marchi  <simon.marchi@ericsson.com>
  71
  72         * sysinfo.y: Free memory allocated by token NAME.
  73
  74 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
  75
  76         * doc/binutils.texi: Document new cpu=... disassembler options for ARC.
  77
  78 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         PR binutils/21519
  81         * objdump.c (dump_relocs_in_section): Replace get_file_size
  82         with bfd_get_file_size to get archive element size.
  83         * testsuite/binutils-all/objdump.exp (test_objdump_f): New
  84         proc.
  85         (test_objdump_h): Likewise.
  86         (test_objdump_t): Likewise.
  87         (test_objdump_r): Likewise.
  88         (test_objdump_s): Likewise.
  89         Add objdump tests on archive.
  90
  91 2017-05-24  Yao Qi  <yao.qi@linaro.org>
  92
  93         * objdump.c (disassemble_data): Caller update.
  94
  95 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
  96
  97         * objcopy.c (merge_gnu_build_notes): Remove workaround that
  98         prevented deleting relocations in duplicated notes in mips64 and
  99         sparc.
 100
 101 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 102
 103         * testsuite/binutils-all/mips/mips-note-2.d: New test.
 104         * testsuite/binutils-all/mips/mips-note-2r.d: New test.
 105         * testsuite/binutils-all/mips/mips-note-2-n32.d: New test.
 106         * testsuite/binutils-all/mips/mips-note-2-n64.d: New test.
 107         * testsuite/binutils-all/mips/mips-note-2r-n32.d: New test.
 108         * testsuite/binutils-all/mips/mips-note-2r-n64.d: New test.
 109         * testsuite/binutils-all/mips/mips.exp: Define `has_newabi'.
 110         Run the new tests.
 111
 112 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 113
 114         * testsuite/lib/utils-lib.exp (run_dump_test): Handle the `dump'
 115         option.
 116
 117 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 118
 119         * NEWS: Mention the SPARC M8 support.
 120
 121 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 122
 123         * testsuite/binutils-all/mips/mips.exp: Bail out right away if
 124         non-ELF.
 125
 126 2017-05-18  Alan Modra  <amodra@gmail.com>
 127
 128         * strings.c: Don't compare boolean values against TRUE or FALSE.
 129
 130 2017-05-15  Jeff Law  <law@redhat.com>
 131
 132         * readelf.c (display_arc_attribute): Avoid implicit fallthru.
 133
 134 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 135
 136         * testsuite/binutils-all/mips/mips16-undecoded.d: Add `-mips3'
 137         to `as' flags.
 138         * testsuite/binutils-all/mips/mips16e2-undecoded.d: New test.
 139         * testsuite/binutils-all/mips/mips16e2-extend-insn.d: New test.
 140         * testsuite/binutils-all/mips/mips16-undecoded.s: Remove
 141         `.module mips3'.
 142         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 143
 144 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 145
 146         * readelf.c (print_mips_ases): Handle MIPS16e2 ASE.
 147         * NEWS: Mention MIPS16e2 ASE support.
 148
 149 2017-05-12  Maciej W. Rozycki  <macro@imgtec.com>
 150
 151         * testsuite/binutils-all/mips/mips16-extend-insn.d: Adjust BREAK
 152         and SDBBP disassembly.
 153
 154 2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>
 155
 156         * testsuite/binutils-all/mips/mips.exp: Define `tempfile' and
 157         `copyfile' variables.
 158
 159 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
 160
 161         * readelf.c (decode_ARC_machine_flags): Recognize OSABI v4.
 162         (get_arc_section_type_name): New function.
 163         (get_section_type_name): Use the above function.
 164         (display_arc_attribute): New function.
 165         (process_arc_specific): Likewise.
 166         (process_arch_specific): Handle ARC specific information.
 167
 168 2017-05-09  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 169
 170         * MAINTAINERS (SH): Remove myself as SH maintainer.
 171
 172 2017-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * objcopy.c (merge_gnu_build_notes): Cast relcount to unsigned
 175         long when comparing with sec->reloc_count.
 176
 177 2017-05-02  Nick Clifton  <nickc@redhat.com>
 178
 179         * objcopy.c (merge_gnu_build_notes): Disable merge if there are
 180         more internal relocs than external relocs.
 181
 182 2017-05-02  Maciej W. Rozycki  <macro@imgtec.com>
 183
 184         * testsuite/binutils-all/mips/mips16-undecoded.d: Adjust the
 185         disassembly of PC-relative LA and LW synthetic instructions.
 186
 187 2017-05-02  Nick Clifton  <nickc@redhat.com>
 188
 189         PR 21440
 190         * objdump.c (dump_relocs_in_section): Check for an excessive
 191         number of relocs before attempting to dump them.
 192
 193 2017-05-01  Alan Modra  <amodra@gmail.com>
 194
 195         * objcopy.c (merge_gnu_build_notes): Correct code deleting
 196         relocs.
 197
 198 2017-04-28  Nick Clifton  <nickc@redhat.com>
 199
 200         PR binutils/21439
 201         * readelf.c (print_gnu_build_attribute_name): Allow for an empty
 202         name field.
 203
 204 2017-04-28  Nick Clifton  <nickc@redhat.com>
 205
 206         PR binutils/21437
 207         * readelf.c (process_version_sections): Check for underflow when
 208         computing the start address of the auxillary version data.
 209
 210 2017-04-28  Nick Clifton  <nickc@redhat.com>
 211
 212         PR binutils/21438
 213         * dwarf.c (process_extended_line_op): Do not assume that the
 214         string extracted from the section is NUL terminated.
 215         (fetch_indirect_string): If the string retrieved from the section
 216         is not NUL terminated, return an error message.
 217         (fetch_indirect_line_string): Likewise.
 218         (fetch_indexed_string): Likewise.
 219
 220 2017-04-26  Nick Clifton  <nickc@redhat.com>
 221
 222         PR binutils/21433
 223         * bucomm.c (get_file_size): Return -1 if file_name is NULL.
 224         * ar.c (main): Fail with usage() invocation if no file names are
 225         provided.
 226
 227 2017-04-26  Nick Clifton  <nickc@redhat.com>
 228
 229         * readelf.c (process_section_headers): Warn about overlarge
 230         sections.
 231         (print_gnu_build_attribute_name): Print the number of unrecognised
 232         note types.  Fix formatting in the presence of errors.
 233         (testsuite/binutils-all/note-2-32.s): Fix encoding of numeric notes.
 234         (testsuite/binutils-all/note-2-64.s): Likewise.
 235
 236 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 237
 238         * readelf.c (process_mips_specific): Add static GOT support.
 239
 240 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 241
 242         * readelf.c (process_mips_specific): Remove error reporting from
 243         GOT[1] processing.
 244
 245 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 246
 247         * readelf.c (process_mips_specific): Remove null GOT data check.
 248
 249 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 250
 251         * testsuite/binutils-all/mips/mips16-alias.d: New test.
 252         * testsuite/binutils-all/mips/mips16-noalias.d: New test.
 253         * testsuite/binutils-all/mips/mips16-alias.s: New test source.
 254         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 255
 256 2017-04-23  Alan Modra  <amodra@gmail.com>
 257
 258         PR 21418
 259         * ar.c (main): Check -a, -b, -i and -N args are given.
 260
 261 2017-04-23  Alan Modra  <amodra@gmail.com>
 262
 263         PR 21417
 264         * ar.c (main): Check that an archive file is given after options.
 265
 266 2017-04-23  Alan Modra  <amodra@gmail.com>
 267
 268         PR 21415
 269         * objdump.c (disassemble_section): Check bfd_get_section_contents
 270         status.
 271
 272 2017-04-23  Alan Modra  <amodra@gmail.com>
 273
 274         PR 21408
 275         * dwarf.c (display_debug_lines_decoded): Don't segfault on NULL
 276         file_table.
 277
 278 2017-04-21  Nick Clifton  <nickc@redhat.com>
 279
 280         PR binutils/21378
 281         * readelf.c (print_gnu_build_attribute_name): Check for an
 282         overlarge name field.
 283
 284 2017-04-13  Nick Clifton  <nickc@redhat.com>
 285
 286         PR binutils/21379
 287         * readelf.c (process_dynamic_section): Detect over large section
 288         offsets in the DT_SYMTAB entry.
 289
 290 2017-04-13  Nick Clifton  <nickc@redhat.com>
 291
 292         PR binutils/21345
 293         * readelf.c (process_mips_specific): Catch an unfeasible memory
 294         allocation before it happens and print a suitable error message.
 295
 296 2017-04-13  Nick Clifton  <nickc@redhat.com>
 297
 298         * objcopy.c: Add --no-merge-notes option to disable note merging.
 299         Add --[no-]merge-notes option to strip, and enable it by default.
 300         (num_bytes): New function.
 301         (merge_gnu_build_notes): Add code to merge stack size notes.
 302         * binutils.texi: Update strip and objcopy documentation.
 303         * readelf.c (print_gnu_build_attribute_name): Use defined
 304         constants for note types.
 305
 306 2017-04-10  John Delsignor  <john.delsignore@roguewave.com>
 307
 308         PR binutils/21319
 309         * dwarf.c (display_gdb_index): Correct test for a corrupt address
 310         table size.
 311
 312 2017-04-05  Jiong Wang  <jiong.wang@arm.com>
 313
 314         * objcopy.c (struct redefine_node): Delete the field "next".
 315         (redefine_sym_list): Deleted.
 316         (redefine_specific_htab): New hash table.
 317         (redefine_specific_reverse_htab): Likewise.
 318         (eq_string_redefnode): New function.
 319         (htab_hash_redefnode): Likewise.
 320         (create_symbol2redef_htab): Likewise.
 321         (add_specific_symbol_node): Likewise.
 322         (create_symbol_htabs): Create redefine_specific_htab and
 323         redefine_specific_reverse_htab.
 324         (lookup_sym_redefinition): Use hash table instead of list.
 325         (redefine_list_append): Likewise, and rename to add_redefine_and_check.
 326         (copy_main): Use redefine_specific_htab instead of redefine_sym_list.
 327         Update comments.
 328
 329 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 330
 331         * NEWS: Mention support for ELF SHF_GNU_MBIND and
 332         PT_GNU_MBIND_XXX.
 333         * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX.
 334         (get_elf_section_flags): Handle SHF_GNU_MBIND.
 335         (process_section_headers): Likewise.
 336         * testsuite/binutils-all/mbind1.s: New file.
 337         * testsuite/binutils-all/objcopy.exp: Run readelf test on
 338         mbind1.s.
 339
 340 2017-04-03  Nick Clifton  <nickc@redhat.com>
 341
 342         PR binutils/21345
 343         * readelf.c (get_program_headers): Check for there being too many
 344         program headers before attempting to allocate space for them.
 345
 346 2017-04-03  Nick Clifton  <nickc@redhat.com>
 347
 348         PR binutils/21344
 349         * readelf.c (process_mips_specific): Check for an out of range GOT
 350         entry before reading the module pointer.
 351
 352 2017-04-03  Nick Clifton  <nickc@redhat.com>
 353
 354         PR binutils/21343
 355         * readelf.c (get_unwind_section_word): Fix snafu checking for
 356         invalid word offsets in ARM unwind information.
 357
 358 2017-03-31  Pip Cet  <pipcet@gmail.com>
 359
 360         * NEWS: Use "WebAssembly" consistently.
 361         * testsuite/binutils-all/wasm32/wasm32.exp: Fix copyright notice.
 362
 363 2017-03-30  Pip Cet  <pipcet@gmail.com>
 364
 365         * readelf.c: Add support for wasm32 ELF format WebAssembly files.
 366         (guess_is_rela): Likewise.
 367         (dump_relocations): Likewise.
 368         (is_32bit_abs_reloc): Likewise.
 369         (is_none_reloc_): Likewise.
 370         * NEWS: Mention the new support.
 371         * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32
 372         as ELF target.
 373         (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE.
 374         * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations.
 375         * testsuite/binutils-all/wasm32: New directory.
 376         * testsuite/binutils-all/wasm32/create-wasm.d: New file.
 377         * testsuite/binutils-all/wasm32/create-wasm.s: Likewise.
 378         * testsuite/binutils-all/wasm32/custom-section.d: Likewise.
 379         * testsuite/binutils-all/wasm32/custom-section.s: Likewise.
 380         * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise.
 381         * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise.
 382         * testsuite/binutils-all/wasm32/long-sections.d: Likewise.
 383         * testsuite/binutils-all/wasm32/long-sections.s: Likewise.
 384         * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise.
 385         * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise.
 386         * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise.
 387         * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise.
 388         * testsuite/binutils-all/wasm32/prepared-section.d: Likewise.
 389         * testsuite/binutils-all/wasm32/prepared-section.s: Likewise.
 390         * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests.
 391
 392 2017-03-29  Alan Modra  <amodra@gmail.com>
 393
 394         * doc/binutils.texi (objdump): Document PowerPC -M options.
 395
 396 2017-03-21  Andi Kleen  <ak@linux.intel.com>
 397
 398         * objdump.c (unwind_inlines): Add.
 399         (option_values): Add OPTION_INLINES.
 400         (show_line): Unwind inlines if requested.
 401         (main): Parse OPTION_INLINES.
 402         (usage): Document --inlines.
 403         * doc/binutils.texi: Document --inlines.
 404         * NEWS: Likewise.
 405
 406 2017-03-21  Nick Clifton  <nickc@redhat.com>
 407
 408         * readelf.c (print_gnu_build_attribute_name): Allow stack
 409         protection notes to contain numeric values.  Use a colon rather
 410         than a space to separate a string name from its values.  Decode
 411         the numeric value of a stack protection note.
 412         * objcopy.c (merge_gnu_build_notes): Allow version notes to
 413         contain extra text after the protocol version number.
 414
 415 2017-03-20  Mark Wielaard  <mark@klomp.org>
 416
 417         * readelf.c (process_program_headers): Move dynamic_addr check
 418         after .dynamic section cross check.
 419
 420 2017-03-17  Nick Clifton  <nickc@redhat.com>
 421
 422         * readelf.c (print_gnu_build_attribute_name): Fix off by one error
 423         printing the value for a build note with an ascii name.
 424
 425 2017-03-16  Nick Clifton  <nickc@redhat.com>
 426
 427         * readelf.c (print_gnu_build_attribute_name): Add support for
 428         GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
 429
 430 2017-03-14  Nick Clifton  <nickc@redhat.com>
 431
 432         * readelf.c (print_gnu_build_attribute_description): Move symbol
 433         printing code to...
 434         (print_symbol_for_build_attribute): New function.  ...here.
 435         Add to find the best symbol to associate with an OPEN note.
 436         Add code to cache the symbol table and string table, so that they
 437         are not loaded every time a note is displayed.
 438         * testsuite/binutils-all/note-2-32.s: Add a function symbol.
 439         * testsuite/binutils-all/note-2-64.s: Likewise.
 440         * testsuite/binutils-all/note-2-32.d: Update expected note output.
 441         * testsuite/binutils-all/note-2-64.d: Likewise.
 442
 443 2017-03-13  Alan Modra  <amodra@gmail.com>
 444             Taeung Song <treeze.taeung@gmail.com>
 445
 446         * objdump.c (update_source_path): Add abfd param.  Add struct
 447         stat var.  Pass to try_print_file_open.  Warn if source is more
 448         recent than object.
 449         (try_print_file_open, slurp_file): Add struct stat param to
 450         return fstat.
 451         (show_line): Call update_source_path with bfd.
 452
 453 2017-03-10  Chia-Hao Lo  <fcamel@gmail.com>
 454
 455         PR binutils/21235
 456         * objdump.c (main): Set do_wide with --wide.
 457
 458 2017-03-10  Nick Clifton  <nickc@redhat.com>
 459
 460         * readelf.c (get_machine_name): Rearrange switch table in order of
 461         increasing machine number.  Add missing entries.
 462
 463 2017-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 464
 465         PR binutils/21231
 466         * readelf.c (decode_x86_isa): Change argument to unsigned int.
 467         (print_gnu_property_note): Retrieve property type and datasz as
 468         4-byte integer.  Consolidate property datasz check.  Check
 469         GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
 470         * testsuite/binutils-all/i386/pr21231a.d: New file.
 471         * testsuite/binutils-all/i386/pr21231a.s: Likewise.
 472         * testsuite/binutils-all/i386/pr21231b.d: Likewise.
 473         * testsuite/binutils-all/i386/pr21231b.s: Likewise.
 474         * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
 475         * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
 476         * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
 477         * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
 478
 479 2017-03-06  Nick Clifton  <nickc@redhat.com>
 480
 481         * readelf.c (print_gnu_build_attribute_name): Read byte values
 482         from the name string as unsigned bytes.
 483         (process_notes_at): Use memcpy to copy an unterminated name
 484         string.
 485
 486 2017-03-06  Sam Thursfield  <sam.thursfield@codethink.co.uk>
 487
 488         * configure.ac (AC_CHECK_DECLS): Add asprintf.
 489         * config.in: Regenerate.
 490         * configure: Regenerate.
 491
 492 2017-03-02  Nick Clifton  <nickc@redhat.com>
 493
 494         * readelf.c (print_gnu_build_attribute_description): Use global
 495         symbols for OPEN attributes if at all possible.
 496         * objcopy.c (is_merged_note_section): Support build note sections
 497         without the SHF_GNU_BUILD_NOTE section flag set.
 498
 499 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 500
 501         * dwarf.c (debug_displays_assert): New static assertion.
 502
 503 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 504
 505         * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
 506
 507 2017-03-01  Nick Clifton  <nickc@redhat.com>
 508
 509         * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
 510         (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
 511         (decode_x86_isa): New function.
 512         (print_gnu_property_note): New function.
 513         (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
 514         (print_gnu_build_attribute_description): New function.
 515         (print_gnu_build_attribute_name): New function.
 516         (process_note): Add support for GNU_BUILD_NOTEs.
 517         * objcopy.c (--merge-notes): New command line option.
 518         (copy_options): Add merge-notes.
 519         (copy_usage): Likewise.
 520         (is_merge_note_section): New function.
 521         (merge_gnu_build_notes): New function.
 522         (copy_object): Merge note sections if asked to do so.
 523         (skip_section): Add skip_copy parameter.  Add support for skipping
 524         merged note sections.
 525         (copy_relocations_in_section): Update call to skip_section.
 526         (copy_section): Likewise.
 527         (copy_main): Add support for merge-notes option.
 528         * doc/binutils.texi: Document the new option to objcopy.
 529         * NEWS: Mention the new feature.
 530         * testsuite/binutils-all/note-2-32.d: New test.  Checks note
 531         merging on 32-bit targets.
 532         * testsuite/binutils-all/note-2-32.s: New test source file.
 533         * testsuite/binutils-all/note-2-64.d: New test.  Like note-2-32.d
 534         but for 64-bit targets.
 535         * testsuite/binutils-all/note-2-64.s: New test source file.
 536         * testsuite/binutils-all/objcopy.exp: Run the new test.
 537
 538 2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>
 539
 540         * objdump.c (main): Use remove_whitespace_and_extra_commas.
 541
 542 2017-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 543
 544         Fix compilation with GCC 4.4.7.
 545         * dwarf.c (display_loclists_list, display_debug_rnglists_list):
 546         Initialize begin and end.
 547
 548 2017-02-25  Alan Modra  <amodra@gmail.com>
 549
 550         * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
 551         Support hpux .comm variant.
 552         * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
 553         dw5 test for hppa64-hpux.
 554
 555 2017-02-24  Nick Clifton  <nickc@redhat.com>
 556
 557         * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
 558         (do_reloc, do_sections, do_section_groups, do_section_details,
 559         (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
 560         (do_version, do_histogram, do_debugging, do_arch, do_notes,
 561         (do_archive_index, is_32bit_elf, decompress_dumps): Use
 562         bfd_boolean type.
 563         (parse_args): Treat the do_* variables as booleans.
 564         (print_vma): Return an unsigned int.
 565         (print_symbol): Change width parameter to signed int.
 566         (is_ia64_vms): Change return type to bfd_boolean.
 567         (guess_is_rela): Likewise.
 568         (slurp_rela_relocs): Likewise.
 569         (slurp_rel_relocs): Likewise.
 570         (dump_relocations): Likewise.
 571         (process_file_header): Likewise.
 572         (get_program_headers): Likewise.
 573         (process_program_headers): Likewise.
 574         (process_section_headers): Likewise.
 575         (process_section_groups): Likewise.
 576         (dump_ia64_vms_dynamic_fixups): Likewise.
 577         (dump_ia64_vms_dynamic_relocs): Likewise.
 578         (process_ia64_vms_dynamic_relocs): Likewise.
 579         (process_relocs): Likewise.
 580         (dump_ia64_unwind): Likewise.
 581         (ia64_process_unwind): Likewise.
 582         (dump_hppa_unwind): Likewise.
 583         (slurp_hppa_unwind_table): Likewise.
 584         (hppa_process_unwind): Likewise.
 585         (decode_arm_unwind_bytecode): Likewise.
 586         (decode_tic6x_unwind_bytecode): Likewise.
 587         (decode_arm_unwind): Likewise.
 588         (dump_arm_unwind): Likewise.
 589         (arm_process_unwind): Likewise.
 590         (process_unwind): Likewise.
 591         (get_32bit_dynamic_section): Likewise.
 592         (get_64bit_dynamic_section): Likewise.
 593         (process_dynamic_section): Likewise.
 594         (process_version_sections): Likewise.
 595         (process_symbol_table): Likewise.
 596         (process_syminfo): Likewise.
 597         (apply_relocations): Likewise.
 598         (disassemble_section): Likewise.
 599         (dump_section_as_strings): Likewise.
 600         (dump_section_as_bytes): Likewise.
 601         (load_specific_debug_section): Likewise.
 602         (load_debug_section): Likewise.
 603         (display_debug_section): Likewise.
 604         (process_section_contents): Likewise.
 605         (process_attributes): Likewise.
 606         (process_nds32_specific): Likewise.
 607         (process_gnu_liblist): Likewise.
 608         (print_core_note): Likewise.
 609         (print_gnu_note): Likewise.
 610         (print_v850_note): Likewise.
 611         (process_netbsd_elf_note): Likewise.
 612         (print_stapsdt_note): Likewise.
 613         (print_ia64_vms_note): Likewise.
 614         (process_note): Likewise.
 615         (process_notes_at): Likewise.
 616         (process_corefile_note_segments): Likewise.
 617         (process_v850_notes): Likewise.
 618         (process_note_sections): Likewise.
 619         (process_notes): Likewise.
 620         (process_arch_specific): Likewise.
 621         (get_file_header): Likewise.
 622         (process_object): Likewise.
 623         (process_archive): Likewise.
 624         (process_file): Likewise.
 625         (section_subset): Make static.
 626         (get_mips_reg_size): Return a signed integer.
 627         (process_object): Reverse the logic of the return value.
 628         (process_archive): Likewise.
 629         (process_file): Likewise.
 630         (process_program_headers): Fix snafu - if the program headers are
 631         not available then this is not a cause to fail.
 632         (process_corefile_note_segments): Likewise.
 633
 634 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 635
 636         * readelf.c (get_ver_flags): Tidy the formatting of the string
 637         returned
 638
 639 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 640
 641         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
 642         `isum' unsigned.
 643         <SHT_GNU_verneed>: Likewise.
 644
 645 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 646
 647         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
 648         the number of entries processed by the section size.  Don't
 649         break out of the loop if `ent.vd_next' is 0.
 650
 651 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 652
 653         * testsuite/binutils-all/dw5.S: New file.
 654         * testsuite/binutils-all/dw5.W: New file.
 655         * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
 656
 657 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 658
 659         * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
 660
 661 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 662
 663         * dwarf.c (display_debug_macro): Support DWARF-5.  Rename
 664         DW_MACRO_GNU_*.
 665
 666 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 667
 668         * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
 669         DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
 670         and DW_OP_reinterpret.
 671         (read_and_display_attr_value): Support DW_AT_call_value,
 672         DW_AT_call_data_value, DW_AT_call_target and
 673         DW_AT_call_target_clobbered.
 674
 675 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 676
 677         * dwarf.c (fetch_indirect_line_string): New function.
 678         (abbrev_attr): New field implicit_const.
 679         (add_abbrev_attr): New parameter implicit_const.
 680         (process_abbrev_section): Support DW_FORM_implicit_const.
 681         (decode_location_expression): Support DW_OP_entry_value.
 682         (read_and_display_attr_value): Add parameter implicit_const.  Support
 683         DW_FORM_line_strp and DW_FORM_implicit_const.
 684         (read_and_display_attr): Add parameter implicit_const.
 685         (process_debug_info): Support line_str and DWARF-5.
 686         (read_debug_line_header): Support DWARF-5.
 687         (display_formatted_table): New function.
 688         (display_debug_lines_raw): New parameter file.  Support DWARF-5.
 689         (display_debug_lines_decoded): New parameter fileptr.  Support DWARF-5.
 690         (display_debug_lines): Pass file parameter.
 691         (display_debug_macro): Update read_and_display_attr_value caller.
 692         (display_debug_abbrev): Support DW_FORM_implicit_const.
 693         (display_loclists_list): New function.
 694         (display_loc_list): Support .debug_loclists.
 695         (display_debug_ranges_list): New function from display_debug_ranges.
 696         (display_debug_rnglists_list): New function.
 697         (display_debug_ranges): Support .debug_rnglists.
 698         (debug_displays): Add .debug_line_str, .debug_loclists and
 699         .debug_rnglists.
 700         * dwarf.h: Include dwarf2.h
 701         (DWARF2_Internal_LineInfo): Add li_offset_size.
 702         (DWARF2_Internal_CompUnit): Add cu_unit_type.
 703         (enum dwarf_section_display_enum): Add line_str.
 704         * readelf.c (process_section_headers): Add rnglists and loclists.
 705
 706 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 707
 708         * dwarf.c (display_block): Add parameter delimiter.
 709         (decode_location_expression): Update display_block callers.
 710         (read_and_display_attr_value): Add parameter delimiter.
 711         (read_and_display_attr, display_debug_macro): Update
 712         read_and_display_attr_value caller.
 713
 714 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 715
 716         * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
 717         and off.
 718         (display_loc_list_dwo): Use dwarf_vma for offset.
 719         (display_debug_loc): Use dwarf_vma for offset, base_address.
 720         (struct range_entry, range_entry_compar): Use dwarf_vma for
 721         ranges_offset.
 722         (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
 723         base_address.
 724
 725 2017-02-23  Nick Clifton  <nickc@redhat.com>
 726
 727         * readelf.c (display_tag_value): Use an explicit signed type for
 728         the tag parameter.
 729         (display_gnu_attributes): Use an unsigned integer type for
 730         attribute tags.
 731         (display_power_gnu_attribute): Likewise.
 732         (display_s390_gnu_attribute): Likewise.
 733         (display_sparc_hwcaps): Likewise.
 734         (display_sparc_hwcaps2): Likewise.
 735         (display_sparc_gnu_attribute): Likewise.
 736         (display_mips_gnu_attribute): Likewise.
 737         (display_tic6x_attribute): Likewise.
 738         (display_raw_attribute): Likewise.
 739         (process_attributes): Likewise.
 740         (process_arm_specific): Delete redundant function.
 741         (process_power_specific): Likewise.
 742         (process_s390_specific): Likewise.
 743         (process_sparc_specific): Likewise.
 744         (process_tic6x_specific): Likewise.
 745         (process_msp430x_specific): Likewise.
 746         (display_public_gnu_attributes): New function.  Displays known
 747         information about an unknown gnu attribute.
 748         (display_generic_attribute): New function.  Calls
 749         display_tag_value for non-nul tags.
 750         (process_arch_specific): Call process_attributes even for
 751         architectures not known to specifically support gnu attributes.
 752
 753 2017-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 754
 755         * dwarf.c (decode_location_expression): Display also OP.
 756
 757 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 758
 759         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
 760         new line between the heading and the first version definition
 761         entry.
 762
 763 2017-02-20  Nick Clifton  <nickc@redhat.com>
 764
 765         PR binutils/21156
 766         * dwarf.c (cu_tu_indexes_read): Move into...
 767         (load_cu_tu_indexes): ... here.  Change the variable into
 768         tri-state.  Change the function into boolean, returning
 769         false if the indicies could not be loaded.
 770         (find_cu_tu_set): Return NULL if the indicies could not be
 771         loaded.
 772
 773 2017-02-17  Nick Clifton  <nickc@redhat.com>
 774
 775         PR binutils/21156
 776         * readelf.c (find_section_in_set): Test for invalid section
 777         indicies.
 778
 779 2017-02-17  Nick Clifton  <nickc@redhat.com>
 780
 781         * readelf.c (get_section_type_name): Add decoding of GNU section
 782         types.
 783
 784 2017-02-15  Nick Clifton  <nickc@redhat.com>
 785
 786         * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
 787         Maintainers section.
 788
 789 2017-02-14  Nick Clifton  <nickc@redhat.com>
 790
 791         PR binutils/21159
 792         * readelf.c (dump_section_as_strings): Reset the start address if
 793         no decompression is perfromed.
 794         (dump_section_as_bytes): Likewise.
 795
 796 2017-02-14  Nick Clifton  <nickc@redhat.com>
 797
 798         PR binutils/21158
 799         * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
 800         empty symbol name.
 801
 802 2017-02-14  Nick Clifton  <nickc@redhat.com>
 803
 804         PR binutils/21157
 805         * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
 806         pairs.
 807         (parse_number): Exit early if passed an empty string.
 808
 809 2017-02-14  Nick Clifton  <nickc@redhat.com>
 810
 811         PR binutils/21155
 812         * readelf.c (IN_RANGE): New macro.  Tests for an address + offset
 813         being within a given range.
 814         (target_specific_reloc_handling): Use macro to test for underflow
 815         as well as overflow of reloc offset.
 816
 817 2017-02-13  Nick Clifton  <nickc@redhat.com>
 818
 819         PR binutils/21150
 820         * nm.c (file_symbol): Add test of string length before testing
 821         string characters.
 822
 823 2017-02-13  Nick Clifton  <nickc@redhat.com>
 824
 825         PR binutils/21135
 826         * readelf.c (dump_section_as_bytes): Handle the case where
 827         uncompress_section_contents returns false.
 828         (dump_section_as_bytes, load_specific_debug_section): Likewise.
 829
 830 2017-02-13  Nick Clifton  <nickc@redhat.com>
 831
 832         PR binutils/21149
 833         * readelf.c (get_compression_header): Add size parameter.  Check
 834         size against sizeof compression header before attempting to
 835         extract the header.
 836         (process_section_headers): Pass size to get_compression_header.
 837         (dump_section_as_strings): Likewise.
 838         (dump_section_as_bytes): Likewise.
 839         (load_specific_debug_section): Likewise.
 840
 841 2017-02-13  Nick Clifton  <nickc@redhat.com>
 842
 843         PR binutils/21148
 844         * readelf.c (process_version_sections): Include size of auxillary
 845         version information when checking for buffer overflow.
 846
 847 2017-02-13  Nick Clifton  <nickc@redhat.com>
 848
 849         PR binutils/21147
 850         * readelf.c (process_section_contents): Fix off by one error
 851         reporting un-dumped sections.
 852
 853 2017-02-13  Nick Clifton  <nickc@redhat.com>
 854
 855         PR binutils/21139
 856         * readelf.c (target_specific_reloc_handling): Add num_syms
 857         parameter.  Check for symbol table overflow before accessing
 858         symbol value.  If reloc pointer is NULL, discard all saved state.
 859         (apply_relocations): Pass num_syms to target_specific_reloc_handling.
 860         Call target_specific_reloc_handling with a NULL reloc pointer
 861         after processing all of the relocs.
 862
 863 2017-02-13  Nick Clifton  <nickc@redhat.com>
 864
 865         PR binutils/21137
 866         * readelf.c (target_specific_reloc_handling): Add end parameter.
 867         Check for buffer overflow before writing relocated values.
 868         (apply_relocations): Pass end to target_specific_reloc_handling.
 869
 870 2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
 871             Nick Clifton  <nickc@redhat.com>
 872
 873         PR 20343
 874         * doc/binutils.texi (ar): Extend documentation of the --plugin
 875         option.  Include a description of where the plugins should be
 876         located.
 877         (nm): Likewise.
 878
 879 2017-01-23  Nick Clifton  <nickc@redhat.com>
 880
 881         * MAINTAINERS: Add Bernd to Past Maintainers section.
 882         (SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
 883         section.
 884
 885 2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>
 886
 887         * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
 888
 889 2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 890
 891         * objdump.c (dump_section_header): Extract max section name length
 892         from data parameter, use this when formatting output.
 893         (find_longest_section_name): New function.
 894         (dump_headers): Calculate longest section name when in wide mode,
 895         reformat to unify printing of header line.
 896
 897 2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>
 898
 899         PR 21059
 900         * arlex.l: Support processing with flex 2.6.3.
 901         * deflex.l: Likewise.
 902
 903 2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
 904
 905         * resbin.c: Optional dialog control data immediately follows
 906         the control description without alignment.
 907         * testsuite/binutils-all/windres/controldata.rc: New test.
 908         source.
 909         * testsuite/binutils-all/windres/controldata.rsd: New test.
 910
 911 2017-01-12  Nick Clifton  <nickc@redhat.com>
 912
 913         PR binutils/20876
 914         * NEWS: Mention the new feature.
 915         * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
 916         New proc to test the location of separate debug info files using
 917         the build-id method.
 918
 919 2017-01-10  Nick Clifton  <nickc@redhat.com>
 920
 921         PR 21034
 922         * stabs.c (parse_stab_members): Fix thinko checking for g++
 923         version 1 stabs information.
 924
 925 2017-01-09  Nick Clifton  <nickc@redhat.com>
 926
 927         * objdump.c (display_file): Add new parameter 'last_file'.  If
 928         last_file is true, do not call bfd_close at the end of the
 929         function.
 930         (main): Set the value of the last_file parameter when calling
 931         display_file.
 932
 933 2017-01-09  Alan Modra  <amodra@gmail.com>
 934
 935         * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
 936         comment.
 937
 938 2017-01-06  Nick Clifton  <nickc@redhat.com>
 939
 940         * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
 941
 942 2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>
 943
 944         PR 20958
 945         * syslex.l (option): Add noyywrap
 946         (yywrap): Delete.
 947
 948 2017-01-02  Alan Modra  <amodra@gmail.com>
 949
 950         Update year range in copyright notice of all files.
 951
 952 For older changes see ChangeLog-2016
 953 \f
 954 Copyright (C) 2017 Free Software Foundation, Inc.
 955
 956 Copying and distribution of this file, with or without modification,
 957 are permitted in any medium without royalty provided the copyright
 958 notice and this notice are preserved.
 959
 960 Local Variables:
 961 mode: change-log
 962 left-margin: 8
 963 fill-column: 74
 964 version-control: never
 965 End: