binutils/ChangeLog

   1 2015-04-14  Nick Clifton  <nickc@redhat.com>
   2
   3         * readelf.c (target_specific_reloc_handling): Add code to handle
   4         RL78 complex relocs.
   5
   6 2015-04-13  Doug Evans  <dje@google.com>
   7
   8         PR binutils/18218
   9         * readelf.c (printable_section_name): Constify sec argument.
  10         (apply_relocations): Ditto.  New arg "size".  All callers updated.
  11         (load_specific_debug_section): Constify sec argument.
  12         Remove side-effect of modifying sec->sh_size.
  13
  14 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         * objcopy.c (do_debug_sections): Use bit patterns.
  17         (copy_object): Return FALSE for compress_zlib, compress_gnu_zlib
  18         and compress_gabi_zlib on non-ELF input.
  19         (copy_file): Don't check non-ELF input here.
  20
  21 2015-04-09  Nick Clifton  <nickc@redhat.com>
  22
  23         * readelf.c (get_machine_flags): Report the setting of the string
  24         insn using bits.
  25
  26 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         * objcopy.c (do_debug_sections): Add compress_zlib,
  29         compress_gnu_zlib and compress_gabi_zlib.
  30         (copy_options): Use optional_argument on compress-debug-sections.
  31         (copy_usage): Update --compress-debug-sections.
  32         (copy_file): Handle compress_zlib, compress_gnu_zlib and
  33         compress_gabi_zlib.
  34         (copy_main): Handle
  35         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
  36         * doc/binutils.texi: Document
  37         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
  38
  39 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * objcopy.c (copy_usage): Replace "--interleave [<number>]" with
  42         --interleave[=<number>].
  43
  44 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED.
  47         (get_compression_header): New.
  48         (process_section_headers): Dump compression header if needed.
  49         (uncompress_section_contents): Don't free compressed_buffer here.
  50         (load_specific_debug_section): Free the compressed buffer, update
  51         the section buffer and the section size if uncompress is
  52         successful.
  53
  54 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * configure: Regenerated.
  57
  58 2015-04-02  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * MAINTAINERS: Update my e-mail address.
  61
  62 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         * configure: Regenerated.
  65
  66 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         * configure.ac: Revert the AM_ZLIB change.
  69         * Makefile.in: Regenerated.
  70         * aclocal.m4: Likewise.
  71         * configure: Likewise.
  72
  73 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * Makefile.am (ZLIB): New.
  76         (ZLIBINC): Likewise.
  77         (AM_CFLAGS): Add $(ZLIBINC).
  78         (readelf_LDADD): Add $(ZLIB).
  79         * configure.ac (AM_ZLIB): Removed.
  80         (zlibdir): New.  AC_SUBST.
  81         (zlibinc): Likewise.
  82         Add --with-system-zlib.
  83         * Makefile.in: Regenerated.
  84         * config.in: Likewise.
  85         * configure: Likewise.
  86
  87 2015-03-19  Nick Clifton  <nickc@redhat.com>
  88
  89         * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
  90
  91 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
  92             Nick Clifton  <nickc@redhat.com>
  93
  94         PR binutils/18087
  95         * doc/binutils.texi: Note that when objcopy compresses debug
  96         sections the compression is only performed if it makes the section
  97         smaller.
  98
  99 2015-03-10  H.J. Lu  <hongjiu.lu@intel.com>
 100
 101         PR binutils/18101
 102         * readelf.c (parse_args): Move nothing to do warning to ...
 103         (main): Here.
 104
 105 2015-03-10  Nick Clifton  <nickc@redhat.com>
 106
 107         PR binutils/18101
 108         * readelf.c (parse_args): Enhance check for nothing to do by
 109         accounting for the --wide option.
 110
 111         PR binutils/17636
 112         * objcopy.c (copy_object): Avoid calling fatal as that does not
 113         allow the parent to clean up temporary files.
 114
 115 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 116
 117         PR ld/16572
 118         * readelf.c: Remove support for ELF_ARM_HASENTRY.
 119
 120 2015-03-05  Nick Clifton  <nickc@redhat.com>
 121
 122         PR binutils/18064
 123         * doc/binutils.texi (objcopy): Extend description of
 124         --add-gnu-debuglink option to explain that the separate debug info
 125         file must exist.  Add a description of what to do if the debug
 126         info file is built in one place but then installed into a separate
 127         location.
 128
 129 2015-03-05  Nick Clifton  <nickc@redhat.com>
 130
 131         PR binutils/17994
 132         * dlltool.c (temp_file_to_remove): New local array.
 133         (unlink_temp_files): New functions - unlinks any file in the
 134         temp_file_to_remove array, unless dotdeltemps is set.
 135         (gen_exp_file): Add temp files to array.
 136         (make_head): Likewise.
 137         (make_delay_head): Likewise.
 138         (make_tail): Likewise.
 139         (gen_lib_file): Call unlink_temp_files.
 140
 141 2015-02-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 142
 143         * objcopy.c (update_sections): New list.
 144         (command_line_switch): Add OPTION_UPDATE_SECTION.
 145         (copy_options): Add update-section.
 146         (copy_usage): Document new option.
 147         (is_update_section): New function.
 148         (is_strip_section_1): Add check for attempt to update and remove
 149         the same section.
 150         (copy_object): Update size and content of requested sections.
 151         (skip_section): Don't copy for updated sections.
 152         (copy_main): Handle --update-section.
 153         * doc/binutils.texi (objcopy): Add description of --update-section
 154         option.
 155         * NEWS: Mention --update-section option.
 156
 157 2015-02-26  Nick Clifton  <nickc@redhat.com>
 158
 159         PR binutils/17512
 160         * coffgrok.c (do_type): Check for an out of range tag index.
 161         Check for integer overflow computing array dimension.
 162         (do_define): Likewise.
 163
 164 2015-02-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 165
 166         * objcopy.c (init_section_add): Rename optarg to arg in order to
 167         avoid shadowing a global variable.
 168
 169 2015-02-26  Nick Clifton  <nickc@redhat.com>
 170
 171         PR binutils/17512
 172         * resrc.c (write_rc_messagetable): Tighten check for invalid
 173         message lengths.
 174
 175         * dwarf.c (display_debug_loc): Pacify the undefined behaviour
 176         sanitizer by simplifying address difference calculation.
 177         (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
 178         order to avoid arithmetic overflows.
 179         (frame_display_row): Cast cfa_offset before printing it.
 180         (display_debug_frames): Likewise.
 181         Check for an unexpected segment size.
 182         Chnage type of 'l' local to dwarf_vma and cast it back to an int
 183         when printing.
 184         (process_cu_tu_index): Tighten check for an invalid ncols value.
 185         * readelf.c (process_corefile_note_segment): Check for
 186         inote.descdata extending beyond the end of the section.
 187         (process_v850_notes): Likewise.
 188
 189 2015-02-26  Terry Guo  <terry.guo@arm.com>
 190
 191         * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
 192         display it.
 193
 194 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 195
 196         * objcopy.c (init_section_add): New function.
 197         (section_add_load_file): New function.
 198         (copy_main): Make use of new functions.
 199
 200 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 201
 202         * od-elf32_avr.c: Add elf32-avr.h include.
 203         (OPT_AVRPROP): Define.
 204         (options[]): Add 'avr-prop' entry.
 205         (elf32_avr_help): Add avr-prop help text.
 206         (elf32_avr_dump_avr_prop): New function.
 207         (elf32_avr_dump): Add check for avr-prop.
 208
 209 2015-02-24  Nick Clifton  <nickc@redhat.com>
 210
 211         * readelf.c (get_machine_flags): Remove deprecated V850 machine
 212         flags.
 213         (get_v850_section_type_name): New function.  Handles V850 special
 214         sections.
 215         (get_section_type_name): Add support for V850.
 216         (get_v850_elf_note_type): New function.  Returns the name of a
 217         V850 note.
 218         (print_v850_note): New function.  Prints a V850 note.
 219         (process_v850_notes): New function.  Prints V850 notes.
 220         (process_note_sections): Add support for V850.
 221
 222 2015-02-24  Mike Frysinger  <vapier@gentoo.org>
 223
 224         PR binutils/17531
 225         * readelf.c (process_symbol_table): Declare chained.  Increment it
 226         in every loop.  Abort when chained is larger than nchains.  Move
 227         error check outside of chain loop.
 228
 229 2015-02-24  Dmitry Antipov  <dantipov@nvidia.com>
 230
 231         * readelf.c (find_symbol_for_address): Use a binary search to
 232         speed up symbol location.  Skip check for function symbol type.
 233         (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
 234         list of function symbols.
 235         (dump_ia64_unwind): Initialise the funtab and nfuns fields and
 236         pass them to find_symbol_for_address.
 237         (dump_hppa_unwind): Likewise.
 238         (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
 239         (dump_arm_unwind): Initialise the funtab and nfuns fields.
 240
 241 2015-02-24  Nick Clifton  <nickc@redhat.com>
 242
 243         * objdump.c (dump_section): Extend the warning message displayed
 244         when a section cannot be loaded.
 245
 246 2015-02-21  Mike Frysinger  <vapier@gentoo.org>
 247
 248         * readelf.c (process_program_headers): Add newline to warning
 249         message.
 250
 251 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 252
 253         * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
 254         NT_S390_VXRS_HIGH.
 255
 256 2015-02-13  Nick Clifton  <nickc@redhat.com>
 257
 258         PR binutils/17512
 259         * dwarf.c (read_leb128): Fix test for shift becoming too large.
 260
 261         * coffgrok.c (do_define): Add check for type size overflow.
 262         * srconv.c (walk_tree_sfile): Check that enough sections are
 263         available before parsing.
 264         (prescan): Likewise.
 265
 266         PR binutils/17531
 267         * dwarf.c (display_debug_aranges): Add check for an excessive
 268         ar_length value.
 269         (process_cu_tu_index): Check for a row * columns sum being too
 270         large.
 271
 272 2015-02-13  Alan Modra  <amodra@gmail.com>
 273
 274         * dwarf.c: Formatting, whitespace.
 275         (process_debug_info): Style fix.
 276
 277 2015-02-11  Nick Clifton  <nickc@redhat.com>
 278
 279         * rl78-decode.opc: Add 'a' attribute to instructions that support
 280         [HL+0] addressing.
 281         * rl78-decode.c: Regenerate.
 282         * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
 283         addresses.
 284
 285 2015-02-11  Nick Clifton  <nickc@redhat.com>
 286
 287         PR binutils/17531
 288         * dwarf.c (display_debug_pubnames_worker): Work around compiler
 289         bug checking address ranges.
 290         (display_debug_frames): Likewise.
 291         (display_gdb_index): Likewise.
 292         (process_cu_tu_index): Add range check on the ncols value.
 293
 294 2015-02-10  Nick Clifton  <nickc@redhat.com>
 295
 296         PR binutils/17512
 297         * dwarf.c (eh_addr_size): Use an unsigned type.
 298         (size_of_encoded_value): Return an unsigned type.
 299         (read_leb128): Break if the shift becomes too big.
 300         (process_extended_line_op): Do not read the address if the length
 301         is too long.
 302         (read_cie): Warn and fail if the pointer size or segment size are
 303         too big.
 304         * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
 305         structure definition.
 306         (DWARF2_External_PubNames): Likewise.
 307         (DWARF2_External_CompUnit): Likewise.
 308         (DWARF2_External_ARange): Likewise.
 309         (DWARF2_Internal_LineInfo): Use dwarf_vma type for
 310         li_prologue_length.
 311         (eh_addr_size): Update prototype.
 312
 313         PR binutils/17531
 314         * dwarf.c (process_debug_info): Zero the debug information array
 315         since correct initialisation cannot be relied upon.
 316         (process_cu_tu_index): Improve range checks.
 317
 318         PR binutils/17531
 319         * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
 320         offset.
 321         * readelf.c (dump_relocations): Handle printing offsets which are
 322         MIN_INT.
 323         (process_corefile_note_segment): Add range check of the namesz
 324         field.
 325
 326 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 327
 328         * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
 329         and DW_LANG_Fortran08.
 330
 331 2015-02-06  Nick Clifton  <nickc@redhat.com>
 332
 333         PR binutils/17512
 334         * dwarf.c (display_debug_frames): Fix range checks to work on
 335         32-bit binaries complied on a 64-bit host.
 336
 337         PR binutils/17531
 338         * dwarf.c (xcmalloc): Fail if the arguments are too big.
 339         (xcrealloc): Likewise.
 340         (xcalloc2): Likewise.
 341         * readelf.c (process_mips_specific): Fail if an option has an
 342         invalid size.
 343
 344 2015-02-05  Alan Modra  <amodra@gmail.com>
 345
 346         PR binutils/17926
 347         * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
 348
 349 2015-02-04  Nick Clifton  <nickc@redhat.com>
 350
 351         PR binutils/17531
 352         * dwarf.c (read_and_display_attr_value): Test for a block length
 353         being so long that it wraps around to before the start of the block.
 354         (process_debug_info): Test for section_begin wrapping around to
 355         before the start of the section.
 356         (display_gdb_index): Test for num_cus being so large that the end
 357         address wraps around to before the start of the section.
 358         (process_cu_tu_index): Test for j being so large that the section
 359         index pool wraps around to before the start of the section.
 360
 361 2015-02-03  Nick Clifton  <nickc@redhat.com>
 362
 363         PR binutils/17531
 364         * dwarf.c (process_debug_info): Add range check.
 365         (display_debug_pubnames_worker): Likewise.
 366         (display_gdb_index): Fix range check.
 367         (process_cu_tu_index): Add range check.
 368         * readelf.c (get_data): Change parameter types from size_t to
 369         bfd_size_type.  Add checks for loss of accuracy when casting from
 370         bfd_size_type to size_t.
 371         (get_dynamic_data): Likewise.
 372         (process_section_groups): Limit number of error messages.
 373
 374 2015-02-03  Nick Clifton  <nickc@redhat.com>
 375
 376         PR binutils/17512
 377         * objdump.c (display_any_bfd): Fail if archives nest too deeply.
 378
 379 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 380
 381         * readelf.c: Add FT32 support.
 382
 383 2015-01-27  Nick Clifton  <nickc@redhat.com>
 384
 385         PR binutils/17512
 386         * dlltool.c (identify_search_archive): If the last archive was the
 387         same as the current archive, terminate the loop.
 388
 389         * addr2line.c (slurp_symtab): If the symcount is zero, free the
 390         symbol table pointer.
 391
 392         * rcparse.y: Add checks to avoid integer divide by zero.
 393         * rescoff.c (read_coff_rsrc): Add check on the size of the
 394         resource section.
 395         (read_coff_res_dir): Add check on the nesting level.
 396         Check for resource names overrunning the buffer.
 397         * resrc.c (write_rc_messagetable): Update formatting.
 398         Add check of 'elen' being zero.
 399
 400 2015-01-23  Nick Clifton  <nickc@redhat.com>
 401
 402         * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
 403         by recent delta, when compiling on for a 32-bit host.
 404
 405 2015-01-21  Nick Clifton  <nickc@redhat.com>
 406
 407         PR binutils/17512
 408         * addr2line.c (main): Call bfd_set_error_program_name.
 409         * ar.c (main): Likewise.
 410         * coffdump.c (main): Likewise.
 411         * cxxfilt.c (main): Likewise.
 412         * dlltool.c (main): Likewise.
 413         * nlmconv.c (main): Likewise.
 414         * nm.c (main): Likewise.
 415         * objdump.c (main): Likewise.
 416         * size.c (main): Likewise.
 417         * srconv.c (main): Likewise.
 418         * strings.c (main): Likewise.
 419         * sysdump.c (main): Likewise.
 420         * windmc.c (main): Likewise.
 421         * windres.c (main): Likewise.
 422         * objcopy.c (main): Likewise.
 423         (copy_relocations_in_section): Check for relocs without associated
 424         symbol pointers.
 425
 426 2015-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 427
 428         * MAINTAINERS: Add self to ARM maintainers list.
 429
 430 2015-01-21  Nick Clifton  <nickc@redhat.com>
 431
 432         PR binutils/17512
 433         * coffgrok.c (do_type): Check that computed ref exists.
 434         (doit): Add range checks when computing section for scope.
 435
 436 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 437
 438         * dwarf.c (process_debug_info): Properly check abbrev size.
 439
 440 2015-01-12  Nick Clifton  <nickc@redhat.com>
 441
 442         PR binutils/17531
 443         * dwarf.c (process_debug_info): Check for abbrev_base being larger
 444         than the section size.
 445         (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
 446         arrays.
 447         (xcalloc2): New function.  Like xcalloc, but checks for overflow.
 448         (display_debug_addr): Use xcalloc to allocate the debug_addr_info
 449         array.  Check for an address_base that is too large.
 450
 451         * dwarf.h (xcalloc2): Prototype.
 452
 453 2015-01-12  Alan Modra  <amodra@gmail.com>
 454
 455         * prdbg.c (print_debugging_info): Don't use void* for function
 456         pointer param.
 457         * budbg.h (print_debugging_info): Update prototype.
 458
 459 2015-01-08  Nick Clifton  <nickc@redhat.com>
 460
 461         PR binutils/17512
 462         * ojcopy.c (copy_object): Free the symbol table if no symbols
 463         could be loaded.
 464         (copy_file): Use bfd_close_all_done to close files that could not
 465         be copied.
 466
 467         * sysdump.c (getINT): Fail if reading off the end of the buffer.
 468         Replace call to abort with a call to fatal.
 469         (getCHARS): Prevetn reading off the end of the buffer.
 470
 471         * nlmconv.c (i386_mangle_relocs): Skip relocs without an
 472         associated symbol.
 473         (powerpc_mangle_relocs): Skip unrecognised relocs.  Check address
 474         range before applying a reloc.
 475
 476 2015-01-07  Nick Clifton  <nickc@redhat.com>
 477
 478         PR binutils/17512
 479         * dlltool.c (scan_obj_file): Break loop if the last archive
 480         displayed matches the current archive.
 481
 482         * objdump.c (display_any_bfd): Add a depth limit to nested archive
 483         display in order to avoid infinite loops.
 484         * srconv.c: Replace calls to abort with calls to fatal with an
 485         error message.
 486
 487 2015-01-06  Nick Clifton  <nickc@redhat.com>
 488
 489         PR binutils/17512
 490         * coffdump.c (dump_coff_section): Check for a symbol being
 491         available before printing its name.
 492         (main): Check the return value from coff_grok.
 493         * coffgrok.c: Reformat and tidy.
 494         Add range checks to most functions.
 495         (coff_grok): Return NULL if the input bfd is not in a COFF
 496         format.
 497         * coffgrok.h: Reformat and tidy.
 498         (struct coff_section): Change the nrelocs field to unsigned.
 499         * srconv.c (main): Check the return value from coff_grok.
 500
 501 2015-01-05  Nick Clifton  <nickc@redhat.com>
 502
 503         PR binutils/17512
 504         * nm.c (print_symbol): Add 'is_synthetic' parameter.  Use it to
 505         help initialize the info.elfinfo field.
 506         (print_size_symbols): Add 'synth_count' parameter.  Use it to set
 507         the is_synthetic parameter when calling print_symbol.
 508         (print_symbols): Likewise.
 509         (display_rel_file): Pass synth_count to printing function.
 510         (display_archive): Break loop if the last archive displayed
 511         matches the current archive.
 512         * size.c (display_archive): Likewise.
 513
 514 2015-01-05  Nick Clifton  <nickc@redhat.com>
 515
 516         PR binutils/17531
 517         * dwarf.c (alloc_num_debug_info_entries): New variable.
 518         (process_debug_info): Set it.  Use it to avoid displaying
 519         attributes for which there is no info.
 520         (display_debug_abbrev): Check that the debug_info_entry index is
 521         valid before using it.
 522         (display_loc_list_dwo): Likewise.
 523         (process_cu_tu_index): Add range check for an overlarge dw_sect
 524         value.
 525         (free_debug_memory): Reset alloc_num_debug_info_entries.
 526         * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
 527         be indentified.
 528         (dynamic_section_mips_val): Warn if the timestamp is invalid.
 529         (print_mips_got_entry): Add a data_end parameter.  Warn if a read
 530         would go beyond the end of the data, and return an error value.
 531         (process_mips_specific): Do not read options from beyond the end
 532         of the section.
 533         Correct code to display optional data at the end of an option.
 534         Warn if there are too many GOT symbols.
 535         Update calls to print_mips_got_entry, and handle error returns.
 536
 537 2015-01-05  Daniel Klauer  <daniel.c.klauer@web.de>
 538
 539         PR binutils/17489
 540         * doc/binutils.texi (dlltool): Correct description of --kill-at
 541         option.
 542
 543 2015-01-01  Alan Modra  <amodra@gmail.com>
 544
 545         * version.c (print_version): Just print current year.
 546
 547 2015-01-01  Alan Modra  <amodra@gmail.com>
 548
 549         Update year range in copyright notice of all files.
 550
 551 For older changes see ChangeLog-2014
 552 \f
 553 Copyright (C) 2015 Free Software Foundation, Inc.
 554
 555 Copying and distribution of this file, with or without modification,
 556 are permitted in any medium without royalty provided the copyright
 557 notice and this notice are preserved.
 558
 559 Local Variables:
 560 mode: change-log
 561 left-margin: 8
 562 fill-column: 74
 563 version-control: never
 564 End: