binutils/ChangeLog

   1 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
   2             Matthew Fortune  <matthew.fortune@imgtec.com>
   3
   4         * readelf.c (get_machine_flags) <E_MIPS_MACH_IAMR2>: New case.
   5         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
   6         * NEWS: Mention Imagination interAptiv MR2 processor support.
   7
   8 2017-06-26  Nick Clifton  <nickc@redhat.com>
   9
  10         PR binutils/21665
  11         * objdump.c (disassemble_section): Skip any section that is bigger
  12         than the entire file.
  13
  14 2017-06-26  Nick Clifton  <nickc@redhat.com>
  15
  16         PR binutils/21659
  17         * bucomm.c (get_file_size): Explicitly warn if the file is a
  18         directory.
  19
  20 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  21
  22         * readelf.c (arm_attr_tag_CPU_arch): Fill value for ARMv8-R.
  23
  24 2017-06-23  Nick Clifton  <nickc@redhat.com>
  25
  26         PR binutils/21659
  27         * strings.c (strings_file): Warn about attempts to run strings on
  28         a directory.
  29
  30 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * readelf.c (decode_x86_feature): Decode
  33         GNU_PROPERTY_X86_FEATURE_1_SHSTK.
  34         * testsuite/binutils-all/i386/shstk.d: New file.
  35         * testsuite/binutils-all/i386/shstk.s: Likewise.
  36         * testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
  37         * testsuite/binutils-all/x86-64/shstk.d: Likewise.
  38         * testsuite/binutils-all/x86-64/shstk.s: Likewise.
  39
  40 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * readelf.c (decode_x86_feature): New.
  43         (print_gnu_property_note): Call decode_x86_feature on
  44         GNU_PROPERTY_X86_FEATURE_1_AND.
  45         * testsuite/binutils-all/i386/empty.d: New file.
  46         * testsuite/binutils-all/i386/empty.s: Likewise.
  47         * testsuite/binutils-all/i386/ibt.d: Likewise.
  48         * testsuite/binutils-all/i386/ibt.s: Likewise.
  49         * testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
  50         * testsuite/binutils-all/x86-64/empty.d: Likewise.
  51         * testsuite/binutils-all/x86-64/empty.s: Likewise.
  52         * testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
  53         * testsuite/binutils-all/x86-64/ibt.d: Likewise.
  54         * testsuite/binutils-all/x86-64/ibt.s: Likewise.
  55
  56 2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         * dwarf.c (READ_ULEB): Use DWARF_VMA_FMT to report error.
  59         (READ_SLEB): Likewise.
  60
  61 2017-06-21  Nick Clifton  <nickc@redhat.com>
  62
  63         PR binutils/21648
  64         * dwarf.c (LEB): Rename to SKIP_ULEB and READ_ULEB.  Add check for
  65         reading a value that is too big for the containing variable.
  66         (SLEB): Rename to SKIP_SLEB and READ_SLEB.  Add similar check.
  67         Replace uses of LEB and SLEB with appropriate new macro.
  68         (display_debug_frames): Use an unsigned int for the 'reg'
  69         variable.  Use a signed long for the 'l' variable.
  70
  71 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
  72
  73         * readelf.c (get_s390_segment_type): Add support for the new
  74         segment type PT_S390_PGSTE.
  75         (get_segment_type): Call get_s390_segment_type.
  76
  77 2017-06-19  Nick Clifton  <nickc@redhat.com>
  78
  79         PR binutils/21619
  80         * objdump.c (disassemble_bytes): Check that there is sufficient
  81         data available before attempting to display it.
  82
  83 2017-06-06  Simon Marchi  <simon.marchi@ericsson.com>
  84
  85         * sysinfo.y: Free memory allocated by token NAME.
  86
  87 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
  88
  89         * doc/binutils.texi: Document new cpu=... disassembler options for ARC.
  90
  91 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         PR binutils/21519
  94         * objdump.c (dump_relocs_in_section): Replace get_file_size
  95         with bfd_get_file_size to get archive element size.
  96         * testsuite/binutils-all/objdump.exp (test_objdump_f): New
  97         proc.
  98         (test_objdump_h): Likewise.
  99         (test_objdump_t): Likewise.
 100         (test_objdump_r): Likewise.
 101         (test_objdump_s): Likewise.
 102         Add objdump tests on archive.
 103
 104 2017-05-24  Yao Qi  <yao.qi@linaro.org>
 105
 106         * objdump.c (disassemble_data): Caller update.
 107
 108 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 109
 110         * objcopy.c (merge_gnu_build_notes): Remove workaround that
 111         prevented deleting relocations in duplicated notes in mips64 and
 112         sparc.
 113
 114 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 115
 116         * testsuite/binutils-all/mips/mips-note-2.d: New test.
 117         * testsuite/binutils-all/mips/mips-note-2r.d: New test.
 118         * testsuite/binutils-all/mips/mips-note-2-n32.d: New test.
 119         * testsuite/binutils-all/mips/mips-note-2-n64.d: New test.
 120         * testsuite/binutils-all/mips/mips-note-2r-n32.d: New test.
 121         * testsuite/binutils-all/mips/mips-note-2r-n64.d: New test.
 122         * testsuite/binutils-all/mips/mips.exp: Define `has_newabi'.
 123         Run the new tests.
 124
 125 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 126
 127         * testsuite/lib/utils-lib.exp (run_dump_test): Handle the `dump'
 128         option.
 129
 130 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 131
 132         * NEWS: Mention the SPARC M8 support.
 133
 134 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 135
 136         * testsuite/binutils-all/mips/mips.exp: Bail out right away if
 137         non-ELF.
 138
 139 2017-05-18  Alan Modra  <amodra@gmail.com>
 140
 141         * strings.c: Don't compare boolean values against TRUE or FALSE.
 142
 143 2017-05-15  Jeff Law  <law@redhat.com>
 144
 145         * readelf.c (display_arc_attribute): Avoid implicit fallthru.
 146
 147 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 148
 149         * testsuite/binutils-all/mips/mips16-undecoded.d: Add `-mips3'
 150         to `as' flags.
 151         * testsuite/binutils-all/mips/mips16e2-undecoded.d: New test.
 152         * testsuite/binutils-all/mips/mips16e2-extend-insn.d: New test.
 153         * testsuite/binutils-all/mips/mips16-undecoded.s: Remove
 154         `.module mips3'.
 155         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 156
 157 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 158
 159         * readelf.c (print_mips_ases): Handle MIPS16e2 ASE.
 160         * NEWS: Mention MIPS16e2 ASE support.
 161
 162 2017-05-12  Maciej W. Rozycki  <macro@imgtec.com>
 163
 164         * testsuite/binutils-all/mips/mips16-extend-insn.d: Adjust BREAK
 165         and SDBBP disassembly.
 166
 167 2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>
 168
 169         * testsuite/binutils-all/mips/mips.exp: Define `tempfile' and
 170         `copyfile' variables.
 171
 172 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
 173
 174         * readelf.c (decode_ARC_machine_flags): Recognize OSABI v4.
 175         (get_arc_section_type_name): New function.
 176         (get_section_type_name): Use the above function.
 177         (display_arc_attribute): New function.
 178         (process_arc_specific): Likewise.
 179         (process_arch_specific): Handle ARC specific information.
 180
 181 2017-05-09  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 182
 183         * MAINTAINERS (SH): Remove myself as SH maintainer.
 184
 185 2017-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * objcopy.c (merge_gnu_build_notes): Cast relcount to unsigned
 188         long when comparing with sec->reloc_count.
 189
 190 2017-05-02  Nick Clifton  <nickc@redhat.com>
 191
 192         * objcopy.c (merge_gnu_build_notes): Disable merge if there are
 193         more internal relocs than external relocs.
 194
 195 2017-05-02  Maciej W. Rozycki  <macro@imgtec.com>
 196
 197         * testsuite/binutils-all/mips/mips16-undecoded.d: Adjust the
 198         disassembly of PC-relative LA and LW synthetic instructions.
 199
 200 2017-05-02  Nick Clifton  <nickc@redhat.com>
 201
 202         PR 21440
 203         * objdump.c (dump_relocs_in_section): Check for an excessive
 204         number of relocs before attempting to dump them.
 205
 206 2017-05-01  Alan Modra  <amodra@gmail.com>
 207
 208         * objcopy.c (merge_gnu_build_notes): Correct code deleting
 209         relocs.
 210
 211 2017-04-28  Nick Clifton  <nickc@redhat.com>
 212
 213         PR binutils/21439
 214         * readelf.c (print_gnu_build_attribute_name): Allow for an empty
 215         name field.
 216
 217 2017-04-28  Nick Clifton  <nickc@redhat.com>
 218
 219         PR binutils/21437
 220         * readelf.c (process_version_sections): Check for underflow when
 221         computing the start address of the auxillary version data.
 222
 223 2017-04-28  Nick Clifton  <nickc@redhat.com>
 224
 225         PR binutils/21438
 226         * dwarf.c (process_extended_line_op): Do not assume that the
 227         string extracted from the section is NUL terminated.
 228         (fetch_indirect_string): If the string retrieved from the section
 229         is not NUL terminated, return an error message.
 230         (fetch_indirect_line_string): Likewise.
 231         (fetch_indexed_string): Likewise.
 232
 233 2017-04-26  Nick Clifton  <nickc@redhat.com>
 234
 235         PR binutils/21433
 236         * bucomm.c (get_file_size): Return -1 if file_name is NULL.
 237         * ar.c (main): Fail with usage() invocation if no file names are
 238         provided.
 239
 240 2017-04-26  Nick Clifton  <nickc@redhat.com>
 241
 242         * readelf.c (process_section_headers): Warn about overlarge
 243         sections.
 244         (print_gnu_build_attribute_name): Print the number of unrecognised
 245         note types.  Fix formatting in the presence of errors.
 246         (testsuite/binutils-all/note-2-32.s): Fix encoding of numeric notes.
 247         (testsuite/binutils-all/note-2-64.s): Likewise.
 248
 249 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 250
 251         * readelf.c (process_mips_specific): Add static GOT support.
 252
 253 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 254
 255         * readelf.c (process_mips_specific): Remove error reporting from
 256         GOT[1] processing.
 257
 258 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 259
 260         * readelf.c (process_mips_specific): Remove null GOT data check.
 261
 262 2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>
 263
 264         * testsuite/binutils-all/mips/mips16-alias.d: New test.
 265         * testsuite/binutils-all/mips/mips16-noalias.d: New test.
 266         * testsuite/binutils-all/mips/mips16-alias.s: New test source.
 267         * testsuite/binutils-all/mips/mips.exp: Run the new tests.
 268
 269 2017-04-23  Alan Modra  <amodra@gmail.com>
 270
 271         PR 21418
 272         * ar.c (main): Check -a, -b, -i and -N args are given.
 273
 274 2017-04-23  Alan Modra  <amodra@gmail.com>
 275
 276         PR 21417
 277         * ar.c (main): Check that an archive file is given after options.
 278
 279 2017-04-23  Alan Modra  <amodra@gmail.com>
 280
 281         PR 21415
 282         * objdump.c (disassemble_section): Check bfd_get_section_contents
 283         status.
 284
 285 2017-04-23  Alan Modra  <amodra@gmail.com>
 286
 287         PR 21408
 288         * dwarf.c (display_debug_lines_decoded): Don't segfault on NULL
 289         file_table.
 290
 291 2017-04-21  Nick Clifton  <nickc@redhat.com>
 292
 293         PR binutils/21378
 294         * readelf.c (print_gnu_build_attribute_name): Check for an
 295         overlarge name field.
 296
 297 2017-04-13  Nick Clifton  <nickc@redhat.com>
 298
 299         PR binutils/21379
 300         * readelf.c (process_dynamic_section): Detect over large section
 301         offsets in the DT_SYMTAB entry.
 302
 303 2017-04-13  Nick Clifton  <nickc@redhat.com>
 304
 305         PR binutils/21345
 306         * readelf.c (process_mips_specific): Catch an unfeasible memory
 307         allocation before it happens and print a suitable error message.
 308
 309 2017-04-13  Nick Clifton  <nickc@redhat.com>
 310
 311         * objcopy.c: Add --no-merge-notes option to disable note merging.
 312         Add --[no-]merge-notes option to strip, and enable it by default.
 313         (num_bytes): New function.
 314         (merge_gnu_build_notes): Add code to merge stack size notes.
 315         * binutils.texi: Update strip and objcopy documentation.
 316         * readelf.c (print_gnu_build_attribute_name): Use defined
 317         constants for note types.
 318
 319 2017-04-10  John Delsignor  <john.delsignore@roguewave.com>
 320
 321         PR binutils/21319
 322         * dwarf.c (display_gdb_index): Correct test for a corrupt address
 323         table size.
 324
 325 2017-04-05  Jiong Wang  <jiong.wang@arm.com>
 326
 327         * objcopy.c (struct redefine_node): Delete the field "next".
 328         (redefine_sym_list): Deleted.
 329         (redefine_specific_htab): New hash table.
 330         (redefine_specific_reverse_htab): Likewise.
 331         (eq_string_redefnode): New function.
 332         (htab_hash_redefnode): Likewise.
 333         (create_symbol2redef_htab): Likewise.
 334         (add_specific_symbol_node): Likewise.
 335         (create_symbol_htabs): Create redefine_specific_htab and
 336         redefine_specific_reverse_htab.
 337         (lookup_sym_redefinition): Use hash table instead of list.
 338         (redefine_list_append): Likewise, and rename to add_redefine_and_check.
 339         (copy_main): Use redefine_specific_htab instead of redefine_sym_list.
 340         Update comments.
 341
 342 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * NEWS: Mention support for ELF SHF_GNU_MBIND and
 345         PT_GNU_MBIND_XXX.
 346         * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX.
 347         (get_elf_section_flags): Handle SHF_GNU_MBIND.
 348         (process_section_headers): Likewise.
 349         * testsuite/binutils-all/mbind1.s: New file.
 350         * testsuite/binutils-all/objcopy.exp: Run readelf test on
 351         mbind1.s.
 352
 353 2017-04-03  Nick Clifton  <nickc@redhat.com>
 354
 355         PR binutils/21345
 356         * readelf.c (get_program_headers): Check for there being too many
 357         program headers before attempting to allocate space for them.
 358
 359 2017-04-03  Nick Clifton  <nickc@redhat.com>
 360
 361         PR binutils/21344
 362         * readelf.c (process_mips_specific): Check for an out of range GOT
 363         entry before reading the module pointer.
 364
 365 2017-04-03  Nick Clifton  <nickc@redhat.com>
 366
 367         PR binutils/21343
 368         * readelf.c (get_unwind_section_word): Fix snafu checking for
 369         invalid word offsets in ARM unwind information.
 370
 371 2017-03-31  Pip Cet  <pipcet@gmail.com>
 372
 373         * NEWS: Use "WebAssembly" consistently.
 374         * testsuite/binutils-all/wasm32/wasm32.exp: Fix copyright notice.
 375
 376 2017-03-30  Pip Cet  <pipcet@gmail.com>
 377
 378         * readelf.c: Add support for wasm32 ELF format WebAssembly files.
 379         (guess_is_rela): Likewise.
 380         (dump_relocations): Likewise.
 381         (is_32bit_abs_reloc): Likewise.
 382         (is_none_reloc_): Likewise.
 383         * NEWS: Mention the new support.
 384         * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32
 385         as ELF target.
 386         (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE.
 387         * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations.
 388         * testsuite/binutils-all/wasm32: New directory.
 389         * testsuite/binutils-all/wasm32/create-wasm.d: New file.
 390         * testsuite/binutils-all/wasm32/create-wasm.s: Likewise.
 391         * testsuite/binutils-all/wasm32/custom-section.d: Likewise.
 392         * testsuite/binutils-all/wasm32/custom-section.s: Likewise.
 393         * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise.
 394         * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise.
 395         * testsuite/binutils-all/wasm32/long-sections.d: Likewise.
 396         * testsuite/binutils-all/wasm32/long-sections.s: Likewise.
 397         * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise.
 398         * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise.
 399         * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise.
 400         * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise.
 401         * testsuite/binutils-all/wasm32/prepared-section.d: Likewise.
 402         * testsuite/binutils-all/wasm32/prepared-section.s: Likewise.
 403         * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests.
 404
 405 2017-03-29  Alan Modra  <amodra@gmail.com>
 406
 407         * doc/binutils.texi (objdump): Document PowerPC -M options.
 408
 409 2017-03-21  Andi Kleen  <ak@linux.intel.com>
 410
 411         * objdump.c (unwind_inlines): Add.
 412         (option_values): Add OPTION_INLINES.
 413         (show_line): Unwind inlines if requested.
 414         (main): Parse OPTION_INLINES.
 415         (usage): Document --inlines.
 416         * doc/binutils.texi: Document --inlines.
 417         * NEWS: Likewise.
 418
 419 2017-03-21  Nick Clifton  <nickc@redhat.com>
 420
 421         * readelf.c (print_gnu_build_attribute_name): Allow stack
 422         protection notes to contain numeric values.  Use a colon rather
 423         than a space to separate a string name from its values.  Decode
 424         the numeric value of a stack protection note.
 425         * objcopy.c (merge_gnu_build_notes): Allow version notes to
 426         contain extra text after the protocol version number.
 427
 428 2017-03-20  Mark Wielaard  <mark@klomp.org>
 429
 430         * readelf.c (process_program_headers): Move dynamic_addr check
 431         after .dynamic section cross check.
 432
 433 2017-03-17  Nick Clifton  <nickc@redhat.com>
 434
 435         * readelf.c (print_gnu_build_attribute_name): Fix off by one error
 436         printing the value for a build note with an ascii name.
 437
 438 2017-03-16  Nick Clifton  <nickc@redhat.com>
 439
 440         * readelf.c (print_gnu_build_attribute_name): Add support for
 441         GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
 442
 443 2017-03-14  Nick Clifton  <nickc@redhat.com>
 444
 445         * readelf.c (print_gnu_build_attribute_description): Move symbol
 446         printing code to...
 447         (print_symbol_for_build_attribute): New function.  ...here.
 448         Add to find the best symbol to associate with an OPEN note.
 449         Add code to cache the symbol table and string table, so that they
 450         are not loaded every time a note is displayed.
 451         * testsuite/binutils-all/note-2-32.s: Add a function symbol.
 452         * testsuite/binutils-all/note-2-64.s: Likewise.
 453         * testsuite/binutils-all/note-2-32.d: Update expected note output.
 454         * testsuite/binutils-all/note-2-64.d: Likewise.
 455
 456 2017-03-13  Alan Modra  <amodra@gmail.com>
 457             Taeung Song <treeze.taeung@gmail.com>
 458
 459         * objdump.c (update_source_path): Add abfd param.  Add struct
 460         stat var.  Pass to try_print_file_open.  Warn if source is more
 461         recent than object.
 462         (try_print_file_open, slurp_file): Add struct stat param to
 463         return fstat.
 464         (show_line): Call update_source_path with bfd.
 465
 466 2017-03-10  Chia-Hao Lo  <fcamel@gmail.com>
 467
 468         PR binutils/21235
 469         * objdump.c (main): Set do_wide with --wide.
 470
 471 2017-03-10  Nick Clifton  <nickc@redhat.com>
 472
 473         * readelf.c (get_machine_name): Rearrange switch table in order of
 474         increasing machine number.  Add missing entries.
 475
 476 2017-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         PR binutils/21231
 479         * readelf.c (decode_x86_isa): Change argument to unsigned int.
 480         (print_gnu_property_note): Retrieve property type and datasz as
 481         4-byte integer.  Consolidate property datasz check.  Check
 482         GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
 483         * testsuite/binutils-all/i386/pr21231a.d: New file.
 484         * testsuite/binutils-all/i386/pr21231a.s: Likewise.
 485         * testsuite/binutils-all/i386/pr21231b.d: Likewise.
 486         * testsuite/binutils-all/i386/pr21231b.s: Likewise.
 487         * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
 488         * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
 489         * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
 490         * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
 491
 492 2017-03-06  Nick Clifton  <nickc@redhat.com>
 493
 494         * readelf.c (print_gnu_build_attribute_name): Read byte values
 495         from the name string as unsigned bytes.
 496         (process_notes_at): Use memcpy to copy an unterminated name
 497         string.
 498
 499 2017-03-06  Sam Thursfield  <sam.thursfield@codethink.co.uk>
 500
 501         * configure.ac (AC_CHECK_DECLS): Add asprintf.
 502         * config.in: Regenerate.
 503         * configure: Regenerate.
 504
 505 2017-03-02  Nick Clifton  <nickc@redhat.com>
 506
 507         * readelf.c (print_gnu_build_attribute_description): Use global
 508         symbols for OPEN attributes if at all possible.
 509         * objcopy.c (is_merged_note_section): Support build note sections
 510         without the SHF_GNU_BUILD_NOTE section flag set.
 511
 512 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 513
 514         * dwarf.c (debug_displays_assert): New static assertion.
 515
 516 2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 517
 518         * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
 519
 520 2017-03-01  Nick Clifton  <nickc@redhat.com>
 521
 522         * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
 523         (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
 524         (decode_x86_isa): New function.
 525         (print_gnu_property_note): New function.
 526         (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
 527         (print_gnu_build_attribute_description): New function.
 528         (print_gnu_build_attribute_name): New function.
 529         (process_note): Add support for GNU_BUILD_NOTEs.
 530         * objcopy.c (--merge-notes): New command line option.
 531         (copy_options): Add merge-notes.
 532         (copy_usage): Likewise.
 533         (is_merge_note_section): New function.
 534         (merge_gnu_build_notes): New function.
 535         (copy_object): Merge note sections if asked to do so.
 536         (skip_section): Add skip_copy parameter.  Add support for skipping
 537         merged note sections.
 538         (copy_relocations_in_section): Update call to skip_section.
 539         (copy_section): Likewise.
 540         (copy_main): Add support for merge-notes option.
 541         * doc/binutils.texi: Document the new option to objcopy.
 542         * NEWS: Mention the new feature.
 543         * testsuite/binutils-all/note-2-32.d: New test.  Checks note
 544         merging on 32-bit targets.
 545         * testsuite/binutils-all/note-2-32.s: New test source file.
 546         * testsuite/binutils-all/note-2-64.d: New test.  Like note-2-32.d
 547         but for 64-bit targets.
 548         * testsuite/binutils-all/note-2-64.s: New test source file.
 549         * testsuite/binutils-all/objcopy.exp: Run the new test.
 550
 551 2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>
 552
 553         * objdump.c (main): Use remove_whitespace_and_extra_commas.
 554
 555 2017-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 556
 557         Fix compilation with GCC 4.4.7.
 558         * dwarf.c (display_loclists_list, display_debug_rnglists_list):
 559         Initialize begin and end.
 560
 561 2017-02-25  Alan Modra  <amodra@gmail.com>
 562
 563         * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
 564         Support hpux .comm variant.
 565         * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
 566         dw5 test for hppa64-hpux.
 567
 568 2017-02-24  Nick Clifton  <nickc@redhat.com>
 569
 570         * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
 571         (do_reloc, do_sections, do_section_groups, do_section_details,
 572         (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
 573         (do_version, do_histogram, do_debugging, do_arch, do_notes,
 574         (do_archive_index, is_32bit_elf, decompress_dumps): Use
 575         bfd_boolean type.
 576         (parse_args): Treat the do_* variables as booleans.
 577         (print_vma): Return an unsigned int.
 578         (print_symbol): Change width parameter to signed int.
 579         (is_ia64_vms): Change return type to bfd_boolean.
 580         (guess_is_rela): Likewise.
 581         (slurp_rela_relocs): Likewise.
 582         (slurp_rel_relocs): Likewise.
 583         (dump_relocations): Likewise.
 584         (process_file_header): Likewise.
 585         (get_program_headers): Likewise.
 586         (process_program_headers): Likewise.
 587         (process_section_headers): Likewise.
 588         (process_section_groups): Likewise.
 589         (dump_ia64_vms_dynamic_fixups): Likewise.
 590         (dump_ia64_vms_dynamic_relocs): Likewise.
 591         (process_ia64_vms_dynamic_relocs): Likewise.
 592         (process_relocs): Likewise.
 593         (dump_ia64_unwind): Likewise.
 594         (ia64_process_unwind): Likewise.
 595         (dump_hppa_unwind): Likewise.
 596         (slurp_hppa_unwind_table): Likewise.
 597         (hppa_process_unwind): Likewise.
 598         (decode_arm_unwind_bytecode): Likewise.
 599         (decode_tic6x_unwind_bytecode): Likewise.
 600         (decode_arm_unwind): Likewise.
 601         (dump_arm_unwind): Likewise.
 602         (arm_process_unwind): Likewise.
 603         (process_unwind): Likewise.
 604         (get_32bit_dynamic_section): Likewise.
 605         (get_64bit_dynamic_section): Likewise.
 606         (process_dynamic_section): Likewise.
 607         (process_version_sections): Likewise.
 608         (process_symbol_table): Likewise.
 609         (process_syminfo): Likewise.
 610         (apply_relocations): Likewise.
 611         (disassemble_section): Likewise.
 612         (dump_section_as_strings): Likewise.
 613         (dump_section_as_bytes): Likewise.
 614         (load_specific_debug_section): Likewise.
 615         (load_debug_section): Likewise.
 616         (display_debug_section): Likewise.
 617         (process_section_contents): Likewise.
 618         (process_attributes): Likewise.
 619         (process_nds32_specific): Likewise.
 620         (process_gnu_liblist): Likewise.
 621         (print_core_note): Likewise.
 622         (print_gnu_note): Likewise.
 623         (print_v850_note): Likewise.
 624         (process_netbsd_elf_note): Likewise.
 625         (print_stapsdt_note): Likewise.
 626         (print_ia64_vms_note): Likewise.
 627         (process_note): Likewise.
 628         (process_notes_at): Likewise.
 629         (process_corefile_note_segments): Likewise.
 630         (process_v850_notes): Likewise.
 631         (process_note_sections): Likewise.
 632         (process_notes): Likewise.
 633         (process_arch_specific): Likewise.
 634         (get_file_header): Likewise.
 635         (process_object): Likewise.
 636         (process_archive): Likewise.
 637         (process_file): Likewise.
 638         (section_subset): Make static.
 639         (get_mips_reg_size): Return a signed integer.
 640         (process_object): Reverse the logic of the return value.
 641         (process_archive): Likewise.
 642         (process_file): Likewise.
 643         (process_program_headers): Fix snafu - if the program headers are
 644         not available then this is not a cause to fail.
 645         (process_corefile_note_segments): Likewise.
 646
 647 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 648
 649         * readelf.c (get_ver_flags): Tidy the formatting of the string
 650         returned
 651
 652 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 653
 654         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
 655         `isum' unsigned.
 656         <SHT_GNU_verneed>: Likewise.
 657
 658 2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>
 659
 660         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
 661         the number of entries processed by the section size.  Don't
 662         break out of the loop if `ent.vd_next' is 0.
 663
 664 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 665
 666         * testsuite/binutils-all/dw5.S: New file.
 667         * testsuite/binutils-all/dw5.W: New file.
 668         * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
 669
 670 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 671
 672         * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
 673
 674 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 675
 676         * dwarf.c (display_debug_macro): Support DWARF-5.  Rename
 677         DW_MACRO_GNU_*.
 678
 679 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 680
 681         * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
 682         DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
 683         and DW_OP_reinterpret.
 684         (read_and_display_attr_value): Support DW_AT_call_value,
 685         DW_AT_call_data_value, DW_AT_call_target and
 686         DW_AT_call_target_clobbered.
 687
 688 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 689
 690         * dwarf.c (fetch_indirect_line_string): New function.
 691         (abbrev_attr): New field implicit_const.
 692         (add_abbrev_attr): New parameter implicit_const.
 693         (process_abbrev_section): Support DW_FORM_implicit_const.
 694         (decode_location_expression): Support DW_OP_entry_value.
 695         (read_and_display_attr_value): Add parameter implicit_const.  Support
 696         DW_FORM_line_strp and DW_FORM_implicit_const.
 697         (read_and_display_attr): Add parameter implicit_const.
 698         (process_debug_info): Support line_str and DWARF-5.
 699         (read_debug_line_header): Support DWARF-5.
 700         (display_formatted_table): New function.
 701         (display_debug_lines_raw): New parameter file.  Support DWARF-5.
 702         (display_debug_lines_decoded): New parameter fileptr.  Support DWARF-5.
 703         (display_debug_lines): Pass file parameter.
 704         (display_debug_macro): Update read_and_display_attr_value caller.
 705         (display_debug_abbrev): Support DW_FORM_implicit_const.
 706         (display_loclists_list): New function.
 707         (display_loc_list): Support .debug_loclists.
 708         (display_debug_ranges_list): New function from display_debug_ranges.
 709         (display_debug_rnglists_list): New function.
 710         (display_debug_ranges): Support .debug_rnglists.
 711         (debug_displays): Add .debug_line_str, .debug_loclists and
 712         .debug_rnglists.
 713         * dwarf.h: Include dwarf2.h
 714         (DWARF2_Internal_LineInfo): Add li_offset_size.
 715         (DWARF2_Internal_CompUnit): Add cu_unit_type.
 716         (enum dwarf_section_display_enum): Add line_str.
 717         * readelf.c (process_section_headers): Add rnglists and loclists.
 718
 719 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 720
 721         * dwarf.c (display_block): Add parameter delimiter.
 722         (decode_location_expression): Update display_block callers.
 723         (read_and_display_attr_value): Add parameter delimiter.
 724         (read_and_display_attr, display_debug_macro): Update
 725         read_and_display_attr_value caller.
 726
 727 2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 728
 729         * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
 730         and off.
 731         (display_loc_list_dwo): Use dwarf_vma for offset.
 732         (display_debug_loc): Use dwarf_vma for offset, base_address.
 733         (struct range_entry, range_entry_compar): Use dwarf_vma for
 734         ranges_offset.
 735         (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
 736         base_address.
 737
 738 2017-02-23  Nick Clifton  <nickc@redhat.com>
 739
 740         * readelf.c (display_tag_value): Use an explicit signed type for
 741         the tag parameter.
 742         (display_gnu_attributes): Use an unsigned integer type for
 743         attribute tags.
 744         (display_power_gnu_attribute): Likewise.
 745         (display_s390_gnu_attribute): Likewise.
 746         (display_sparc_hwcaps): Likewise.
 747         (display_sparc_hwcaps2): Likewise.
 748         (display_sparc_gnu_attribute): Likewise.
 749         (display_mips_gnu_attribute): Likewise.
 750         (display_tic6x_attribute): Likewise.
 751         (display_raw_attribute): Likewise.
 752         (process_attributes): Likewise.
 753         (process_arm_specific): Delete redundant function.
 754         (process_power_specific): Likewise.
 755         (process_s390_specific): Likewise.
 756         (process_sparc_specific): Likewise.
 757         (process_tic6x_specific): Likewise.
 758         (process_msp430x_specific): Likewise.
 759         (display_public_gnu_attributes): New function.  Displays known
 760         information about an unknown gnu attribute.
 761         (display_generic_attribute): New function.  Calls
 762         display_tag_value for non-nul tags.
 763         (process_arch_specific): Call process_attributes even for
 764         architectures not known to specifically support gnu attributes.
 765
 766 2017-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 767
 768         * dwarf.c (decode_location_expression): Display also OP.
 769
 770 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 771
 772         * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
 773         new line between the heading and the first version definition
 774         entry.
 775
 776 2017-02-20  Nick Clifton  <nickc@redhat.com>
 777
 778         PR binutils/21156
 779         * dwarf.c (cu_tu_indexes_read): Move into...
 780         (load_cu_tu_indexes): ... here.  Change the variable into
 781         tri-state.  Change the function into boolean, returning
 782         false if the indicies could not be loaded.
 783         (find_cu_tu_set): Return NULL if the indicies could not be
 784         loaded.
 785
 786 2017-02-17  Nick Clifton  <nickc@redhat.com>
 787
 788         PR binutils/21156
 789         * readelf.c (find_section_in_set): Test for invalid section
 790         indicies.
 791
 792 2017-02-17  Nick Clifton  <nickc@redhat.com>
 793
 794         * readelf.c (get_section_type_name): Add decoding of GNU section
 795         types.
 796
 797 2017-02-15  Nick Clifton  <nickc@redhat.com>
 798
 799         * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
 800         Maintainers section.
 801
 802 2017-02-14  Nick Clifton  <nickc@redhat.com>
 803
 804         PR binutils/21159
 805         * readelf.c (dump_section_as_strings): Reset the start address if
 806         no decompression is perfromed.
 807         (dump_section_as_bytes): Likewise.
 808
 809 2017-02-14  Nick Clifton  <nickc@redhat.com>
 810
 811         PR binutils/21158
 812         * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
 813         empty symbol name.
 814
 815 2017-02-14  Nick Clifton  <nickc@redhat.com>
 816
 817         PR binutils/21157
 818         * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
 819         pairs.
 820         (parse_number): Exit early if passed an empty string.
 821
 822 2017-02-14  Nick Clifton  <nickc@redhat.com>
 823
 824         PR binutils/21155
 825         * readelf.c (IN_RANGE): New macro.  Tests for an address + offset
 826         being within a given range.
 827         (target_specific_reloc_handling): Use macro to test for underflow
 828         as well as overflow of reloc offset.
 829
 830 2017-02-13  Nick Clifton  <nickc@redhat.com>
 831
 832         PR binutils/21150
 833         * nm.c (file_symbol): Add test of string length before testing
 834         string characters.
 835
 836 2017-02-13  Nick Clifton  <nickc@redhat.com>
 837
 838         PR binutils/21135
 839         * readelf.c (dump_section_as_bytes): Handle the case where
 840         uncompress_section_contents returns false.
 841         (dump_section_as_bytes, load_specific_debug_section): Likewise.
 842
 843 2017-02-13  Nick Clifton  <nickc@redhat.com>
 844
 845         PR binutils/21149
 846         * readelf.c (get_compression_header): Add size parameter.  Check
 847         size against sizeof compression header before attempting to
 848         extract the header.
 849         (process_section_headers): Pass size to get_compression_header.
 850         (dump_section_as_strings): Likewise.
 851         (dump_section_as_bytes): Likewise.
 852         (load_specific_debug_section): Likewise.
 853
 854 2017-02-13  Nick Clifton  <nickc@redhat.com>
 855
 856         PR binutils/21148
 857         * readelf.c (process_version_sections): Include size of auxillary
 858         version information when checking for buffer overflow.
 859
 860 2017-02-13  Nick Clifton  <nickc@redhat.com>
 861
 862         PR binutils/21147
 863         * readelf.c (process_section_contents): Fix off by one error
 864         reporting un-dumped sections.
 865
 866 2017-02-13  Nick Clifton  <nickc@redhat.com>
 867
 868         PR binutils/21139
 869         * readelf.c (target_specific_reloc_handling): Add num_syms
 870         parameter.  Check for symbol table overflow before accessing
 871         symbol value.  If reloc pointer is NULL, discard all saved state.
 872         (apply_relocations): Pass num_syms to target_specific_reloc_handling.
 873         Call target_specific_reloc_handling with a NULL reloc pointer
 874         after processing all of the relocs.
 875
 876 2017-02-13  Nick Clifton  <nickc@redhat.com>
 877
 878         PR binutils/21137
 879         * readelf.c (target_specific_reloc_handling): Add end parameter.
 880         Check for buffer overflow before writing relocated values.
 881         (apply_relocations): Pass end to target_specific_reloc_handling.
 882
 883 2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
 884             Nick Clifton  <nickc@redhat.com>
 885
 886         PR 20343
 887         * doc/binutils.texi (ar): Extend documentation of the --plugin
 888         option.  Include a description of where the plugins should be
 889         located.
 890         (nm): Likewise.
 891
 892 2017-01-23  Nick Clifton  <nickc@redhat.com>
 893
 894         * MAINTAINERS: Add Bernd to Past Maintainers section.
 895         (SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
 896         section.
 897
 898 2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>
 899
 900         * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
 901
 902 2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 903
 904         * objdump.c (dump_section_header): Extract max section name length
 905         from data parameter, use this when formatting output.
 906         (find_longest_section_name): New function.
 907         (dump_headers): Calculate longest section name when in wide mode,
 908         reformat to unify printing of header line.
 909
 910 2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>
 911
 912         PR 21059
 913         * arlex.l: Support processing with flex 2.6.3.
 914         * deflex.l: Likewise.
 915
 916 2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
 917
 918         * resbin.c: Optional dialog control data immediately follows
 919         the control description without alignment.
 920         * testsuite/binutils-all/windres/controldata.rc: New test.
 921         source.
 922         * testsuite/binutils-all/windres/controldata.rsd: New test.
 923
 924 2017-01-12  Nick Clifton  <nickc@redhat.com>
 925
 926         PR binutils/20876
 927         * NEWS: Mention the new feature.
 928         * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
 929         New proc to test the location of separate debug info files using
 930         the build-id method.
 931
 932 2017-01-10  Nick Clifton  <nickc@redhat.com>
 933
 934         PR 21034
 935         * stabs.c (parse_stab_members): Fix thinko checking for g++
 936         version 1 stabs information.
 937
 938 2017-01-09  Nick Clifton  <nickc@redhat.com>
 939
 940         * objdump.c (display_file): Add new parameter 'last_file'.  If
 941         last_file is true, do not call bfd_close at the end of the
 942         function.
 943         (main): Set the value of the last_file parameter when calling
 944         display_file.
 945
 946 2017-01-09  Alan Modra  <amodra@gmail.com>
 947
 948         * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
 949         comment.
 950
 951 2017-01-06  Nick Clifton  <nickc@redhat.com>
 952
 953         * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
 954
 955 2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>
 956
 957         PR 20958
 958         * syslex.l (option): Add noyywrap
 959         (yywrap): Delete.
 960
 961 2017-01-02  Alan Modra  <amodra@gmail.com>
 962
 963         Update year range in copyright notice of all files.
 964
 965 For older changes see ChangeLog-2016
 966 \f
 967 Copyright (C) 2017 Free Software Foundation, Inc.
 968
 969 Copying and distribution of this file, with or without modification,
 970 are permitted in any medium without royalty provided the copyright
 971 notice and this notice are preserved.
 972
 973 Local Variables:
 974 mode: change-log
 975 left-margin: 8
 976 fill-column: 74
 977 version-control: never
 978 End: