binutils/ChangeLog

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