binutils/ChangeLog

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