binutils/ChangeLog

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