binutils/ChangeLog

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