binutils/ChangeLog

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