binutils/ChangeLog

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