binutils/ChangeLog

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