binutils/ChangeLog

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