binutils/ChangeLog

   1 2015-03-19  Nick Clifton  <nickc@redhat.com>
   2
   3         * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
   4
   5 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
   6             Nick Clifton  <nickc@redhat.com>
   7
   8         PR binutils/18087
   9         * doc/binutils.texi: Note that when objcopy compresses debug
  10         sections the compression is only performed if it makes the section
  11         smaller.
  12
  13 2015-03-10  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         PR binutils/18101
  16         * readelf.c (parse_args): Move nothing to do warning to ...
  17         (main): Here.
  18
  19 2015-03-10  Nick Clifton  <nickc@redhat.com>
  20
  21         PR binutils/18101
  22         * readelf.c (parse_args): Enhance check for nothing to do by
  23         accounting for the --wide option.
  24
  25         PR binutils/17636
  26         * objcopy.c (copy_object): Avoid calling fatal as that does not
  27         allow the parent to clean up temporary files.
  28
  29 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
  30
  31         PR ld/16572
  32         * readelf.c: Remove support for ELF_ARM_HASENTRY.
  33
  34 2015-03-05  Nick Clifton  <nickc@redhat.com>
  35
  36         PR binutils/18064
  37         * doc/binutils.texi (objcopy): Extend description of
  38         --add-gnu-debuglink option to explain that the separate debug info
  39         file must exist.  Add a description of what to do if the debug
  40         info file is built in one place but then installed into a separate
  41         location.
  42
  43 2015-03-05  Nick Clifton  <nickc@redhat.com>
  44
  45         PR binutils/17994
  46         * dlltool.c (temp_file_to_remove): New local array.
  47         (unlink_temp_files): New functions - unlinks any file in the
  48         temp_file_to_remove array, unless dotdeltemps is set.
  49         (gen_exp_file): Add temp files to array.
  50         (make_head): Likewise.
  51         (make_delay_head): Likewise.
  52         (make_tail): Likewise.
  53         (gen_lib_file): Call unlink_temp_files.
  54
  55 2015-02-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  56
  57         * objcopy.c (update_sections): New list.
  58         (command_line_switch): Add OPTION_UPDATE_SECTION.
  59         (copy_options): Add update-section.
  60         (copy_usage): Document new option.
  61         (is_update_section): New function.
  62         (is_strip_section_1): Add check for attempt to update and remove
  63         the same section.
  64         (copy_object): Update size and content of requested sections.
  65         (skip_section): Don't copy for updated sections.
  66         (copy_main): Handle --update-section.
  67         * doc/binutils.texi (objcopy): Add description of --update-section
  68         option.
  69         * NEWS: Mention --update-section option.
  70
  71 2015-02-26  Nick Clifton  <nickc@redhat.com>
  72
  73         PR binutils/17512
  74         * coffgrok.c (do_type): Check for an out of range tag index.
  75         Check for integer overflow computing array dimension.
  76         (do_define): Likewise.
  77
  78 2015-02-26  Andrew Burgess  <andrew.burgess@embecosm.com>
  79
  80         * objcopy.c (init_section_add): Rename optarg to arg in order to
  81         avoid shadowing a global variable.
  82
  83 2015-02-26  Nick Clifton  <nickc@redhat.com>
  84
  85         PR binutils/17512
  86         * resrc.c (write_rc_messagetable): Tighten check for invalid
  87         message lengths.
  88
  89         * dwarf.c (display_debug_loc): Pacify the undefined behaviour
  90         sanitizer by simplifying address difference calculation.
  91         (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
  92         order to avoid arithmetic overflows.
  93         (frame_display_row): Cast cfa_offset before printing it.
  94         (display_debug_frames): Likewise.
  95         Check for an unexpected segment size.
  96         Chnage type of 'l' local to dwarf_vma and cast it back to an int
  97         when printing.
  98         (process_cu_tu_index): Tighten check for an invalid ncols value.
  99         * readelf.c (process_corefile_note_segment): Check for
 100         inote.descdata extending beyond the end of the section.
 101         (process_v850_notes): Likewise.
 102
 103 2015-02-26  Terry Guo  <terry.guo@arm.com>
 104
 105         * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
 106         display it.
 107
 108 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 109
 110         * objcopy.c (init_section_add): New function.
 111         (section_add_load_file): New function.
 112         (copy_main): Make use of new functions.
 113
 114 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 115
 116         * od-elf32_avr.c: Add elf32-avr.h include.
 117         (OPT_AVRPROP): Define.
 118         (options[]): Add 'avr-prop' entry.
 119         (elf32_avr_help): Add avr-prop help text.
 120         (elf32_avr_dump_avr_prop): New function.
 121         (elf32_avr_dump): Add check for avr-prop.
 122
 123 2015-02-24  Nick Clifton  <nickc@redhat.com>
 124
 125         * readelf.c (get_machine_flags): Remove deprecated V850 machine
 126         flags.
 127         (get_v850_section_type_name): New function.  Handles V850 special
 128         sections.
 129         (get_section_type_name): Add support for V850.
 130         (get_v850_elf_note_type): New function.  Returns the name of a
 131         V850 note.
 132         (print_v850_note): New function.  Prints a V850 note.
 133         (process_v850_notes): New function.  Prints V850 notes.
 134         (process_note_sections): Add support for V850.
 135
 136 2015-02-24  Mike Frysinger  <vapier@gentoo.org>
 137
 138         PR binutils/17531
 139         * readelf.c (process_symbol_table): Declare chained.  Increment it
 140         in every loop.  Abort when chained is larger than nchains.  Move
 141         error check outside of chain loop.
 142
 143 2015-02-24  Dmitry Antipov  <dantipov@nvidia.com>
 144
 145         * readelf.c (find_symbol_for_address): Use a binary search to
 146         speed up symbol location.  Skip check for function symbol type.
 147         (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
 148         list of function symbols.
 149         (dump_ia64_unwind): Initialise the funtab and nfuns fields and
 150         pass them to find_symbol_for_address.
 151         (dump_hppa_unwind): Likewise.
 152         (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
 153         (dump_arm_unwind): Initialise the funtab and nfuns fields.
 154
 155 2015-02-24  Nick Clifton  <nickc@redhat.com>
 156
 157         * objdump.c (dump_section): Extend the warning message displayed
 158         when a section cannot be loaded.
 159
 160 2015-02-21  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * readelf.c (process_program_headers): Add newline to warning
 163         message.
 164
 165 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 166
 167         * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
 168         NT_S390_VXRS_HIGH.
 169
 170 2015-02-13  Nick Clifton  <nickc@redhat.com>
 171
 172         PR binutils/17512
 173         * dwarf.c (read_leb128): Fix test for shift becoming too large.
 174
 175         * coffgrok.c (do_define): Add check for type size overflow.
 176         * srconv.c (walk_tree_sfile): Check that enough sections are
 177         available before parsing.
 178         (prescan): Likewise.
 179
 180         PR binutils/17531
 181         * dwarf.c (display_debug_aranges): Add check for an excessive
 182         ar_length value.
 183         (process_cu_tu_index): Check for a row * columns sum being too
 184         large.
 185
 186 2015-02-13  Alan Modra  <amodra@gmail.com>
 187
 188         * dwarf.c: Formatting, whitespace.
 189         (process_debug_info): Style fix.
 190
 191 2015-02-11  Nick Clifton  <nickc@redhat.com>
 192
 193         * rl78-decode.opc: Add 'a' attribute to instructions that support
 194         [HL+0] addressing.
 195         * rl78-decode.c: Regenerate.
 196         * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
 197         addresses.
 198
 199 2015-02-11  Nick Clifton  <nickc@redhat.com>
 200
 201         PR binutils/17531
 202         * dwarf.c (display_debug_pubnames_worker): Work around compiler
 203         bug checking address ranges.
 204         (display_debug_frames): Likewise.
 205         (display_gdb_index): Likewise.
 206         (process_cu_tu_index): Add range check on the ncols value.
 207
 208 2015-02-10  Nick Clifton  <nickc@redhat.com>
 209
 210         PR binutils/17512
 211         * dwarf.c (eh_addr_size): Use an unsigned type.
 212         (size_of_encoded_value): Return an unsigned type.
 213         (read_leb128): Break if the shift becomes too big.
 214         (process_extended_line_op): Do not read the address if the length
 215         is too long.
 216         (read_cie): Warn and fail if the pointer size or segment size are
 217         too big.
 218         * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
 219         structure definition.
 220         (DWARF2_External_PubNames): Likewise.
 221         (DWARF2_External_CompUnit): Likewise.
 222         (DWARF2_External_ARange): Likewise.
 223         (DWARF2_Internal_LineInfo): Use dwarf_vma type for
 224         li_prologue_length.
 225         (eh_addr_size): Update prototype.
 226
 227         PR binutils/17531
 228         * dwarf.c (process_debug_info): Zero the debug information array
 229         since correct initialisation cannot be relied upon.
 230         (process_cu_tu_index): Improve range checks.
 231
 232         PR binutils/17531
 233         * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
 234         offset.
 235         * readelf.c (dump_relocations): Handle printing offsets which are
 236         MIN_INT.
 237         (process_corefile_note_segment): Add range check of the namesz
 238         field.
 239
 240 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 241
 242         * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
 243         and DW_LANG_Fortran08.
 244
 245 2015-02-06  Nick Clifton  <nickc@redhat.com>
 246
 247         PR binutils/17512
 248         * dwarf.c (display_debug_frames): Fix range checks to work on
 249         32-bit binaries complied on a 64-bit host.
 250
 251         PR binutils/17531
 252         * dwarf.c (xcmalloc): Fail if the arguments are too big.
 253         (xcrealloc): Likewise.
 254         (xcalloc2): Likewise.
 255         * readelf.c (process_mips_specific): Fail if an option has an
 256         invalid size.
 257
 258 2015-02-05  Alan Modra  <amodra@gmail.com>
 259
 260         PR binutils/17926
 261         * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
 262
 263 2015-02-04  Nick Clifton  <nickc@redhat.com>
 264
 265         PR binutils/17531
 266         * dwarf.c (read_and_display_attr_value): Test for a block length
 267         being so long that it wraps around to before the start of the block.
 268         (process_debug_info): Test for section_begin wrapping around to
 269         before the start of the section.
 270         (display_gdb_index): Test for num_cus being so large that the end
 271         address wraps around to before the start of the section.
 272         (process_cu_tu_index): Test for j being so large that the section
 273         index pool wraps around to before the start of the section.
 274
 275 2015-02-03  Nick Clifton  <nickc@redhat.com>
 276
 277         PR binutils/17531
 278         * dwarf.c (process_debug_info): Add range check.
 279         (display_debug_pubnames_worker): Likewise.
 280         (display_gdb_index): Fix range check.
 281         (process_cu_tu_index): Add range check.
 282         * readelf.c (get_data): Change parameter types from size_t to
 283         bfd_size_type.  Add checks for loss of accuracy when casting from
 284         bfd_size_type to size_t.
 285         (get_dynamic_data): Likewise.
 286         (process_section_groups): Limit number of error messages.
 287
 288 2015-02-03  Nick Clifton  <nickc@redhat.com>
 289
 290         PR binutils/17512
 291         * objdump.c (display_any_bfd): Fail if archives nest too deeply.
 292
 293 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 294
 295         * readelf.c: Add FT32 support.
 296
 297 2015-01-27  Nick Clifton  <nickc@redhat.com>
 298
 299         PR binutils/17512
 300         * dlltool.c (identify_search_archive): If the last archive was the
 301         same as the current archive, terminate the loop.
 302
 303         * addr2line.c (slurp_symtab): If the symcount is zero, free the
 304         symbol table pointer.
 305
 306         * rcparse.y: Add checks to avoid integer divide by zero.
 307         * rescoff.c (read_coff_rsrc): Add check on the size of the
 308         resource section.
 309         (read_coff_res_dir): Add check on the nesting level.
 310         Check for resource names overrunning the buffer.
 311         * resrc.c (write_rc_messagetable): Update formatting.
 312         Add check of 'elen' being zero.
 313
 314 2015-01-23  Nick Clifton  <nickc@redhat.com>
 315
 316         * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
 317         by recent delta, when compiling on for a 32-bit host.
 318
 319 2015-01-21  Nick Clifton  <nickc@redhat.com>
 320
 321         PR binutils/17512
 322         * addr2line.c (main): Call bfd_set_error_program_name.
 323         * ar.c (main): Likewise.
 324         * coffdump.c (main): Likewise.
 325         * cxxfilt.c (main): Likewise.
 326         * dlltool.c (main): Likewise.
 327         * nlmconv.c (main): Likewise.
 328         * nm.c (main): Likewise.
 329         * objdump.c (main): Likewise.
 330         * size.c (main): Likewise.
 331         * srconv.c (main): Likewise.
 332         * strings.c (main): Likewise.
 333         * sysdump.c (main): Likewise.
 334         * windmc.c (main): Likewise.
 335         * windres.c (main): Likewise.
 336         * objcopy.c (main): Likewise.
 337         (copy_relocations_in_section): Check for relocs without associated
 338         symbol pointers.
 339
 340 2015-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 341
 342         * MAINTAINERS: Add self to ARM maintainers list.
 343
 344 2015-01-21  Nick Clifton  <nickc@redhat.com>
 345
 346         PR binutils/17512
 347         * coffgrok.c (do_type): Check that computed ref exists.
 348         (doit): Add range checks when computing section for scope.
 349
 350 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * dwarf.c (process_debug_info): Properly check abbrev size.
 353
 354 2015-01-12  Nick Clifton  <nickc@redhat.com>
 355
 356         PR binutils/17531
 357         * dwarf.c (process_debug_info): Check for abbrev_base being larger
 358         than the section size.
 359         (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
 360         arrays.
 361         (xcalloc2): New function.  Like xcalloc, but checks for overflow.
 362         (display_debug_addr): Use xcalloc to allocate the debug_addr_info
 363         array.  Check for an address_base that is too large.
 364
 365         * dwarf.h (xcalloc2): Prototype.
 366
 367 2015-01-12  Alan Modra  <amodra@gmail.com>
 368
 369         * prdbg.c (print_debugging_info): Don't use void* for function
 370         pointer param.
 371         * budbg.h (print_debugging_info): Update prototype.
 372
 373 2015-01-08  Nick Clifton  <nickc@redhat.com>
 374
 375         PR binutils/17512
 376         * ojcopy.c (copy_object): Free the symbol table if no symbols
 377         could be loaded.
 378         (copy_file): Use bfd_close_all_done to close files that could not
 379         be copied.
 380
 381         * sysdump.c (getINT): Fail if reading off the end of the buffer.
 382         Replace call to abort with a call to fatal.
 383         (getCHARS): Prevetn reading off the end of the buffer.
 384
 385         * nlmconv.c (i386_mangle_relocs): Skip relocs without an
 386         associated symbol.
 387         (powerpc_mangle_relocs): Skip unrecognised relocs.  Check address
 388         range before applying a reloc.
 389
 390 2015-01-07  Nick Clifton  <nickc@redhat.com>
 391
 392         PR binutils/17512
 393         * dlltool.c (scan_obj_file): Break loop if the last archive
 394         displayed matches the current archive.
 395
 396         * objdump.c (display_any_bfd): Add a depth limit to nested archive
 397         display in order to avoid infinite loops.
 398         * srconv.c: Replace calls to abort with calls to fatal with an
 399         error message.
 400
 401 2015-01-06  Nick Clifton  <nickc@redhat.com>
 402
 403         PR binutils/17512
 404         * coffdump.c (dump_coff_section): Check for a symbol being
 405         available before printing its name.
 406         (main): Check the return value from coff_grok.
 407         * coffgrok.c: Reformat and tidy.
 408         Add range checks to most functions.
 409         (coff_grok): Return NULL if the input bfd is not in a COFF
 410         format.
 411         * coffgrok.h: Reformat and tidy.
 412         (struct coff_section): Change the nrelocs field to unsigned.
 413         * srconv.c (main): Check the return value from coff_grok.
 414
 415 2015-01-05  Nick Clifton  <nickc@redhat.com>
 416
 417         PR binutils/17512
 418         * nm.c (print_symbol): Add 'is_synthetic' parameter.  Use it to
 419         help initialize the info.elfinfo field.
 420         (print_size_symbols): Add 'synth_count' parameter.  Use it to set
 421         the is_synthetic parameter when calling print_symbol.
 422         (print_symbols): Likewise.
 423         (display_rel_file): Pass synth_count to printing function.
 424         (display_archive): Break loop if the last archive displayed
 425         matches the current archive.
 426         * size.c (display_archive): Likewise.
 427
 428 2015-01-05  Nick Clifton  <nickc@redhat.com>
 429
 430         PR binutils/17531
 431         * dwarf.c (alloc_num_debug_info_entries): New variable.
 432         (process_debug_info): Set it.  Use it to avoid displaying
 433         attributes for which there is no info.
 434         (display_debug_abbrev): Check that the debug_info_entry index is
 435         valid before using it.
 436         (display_loc_list_dwo): Likewise.
 437         (process_cu_tu_index): Add range check for an overlarge dw_sect
 438         value.
 439         (free_debug_memory): Reset alloc_num_debug_info_entries.
 440         * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
 441         be indentified.
 442         (dynamic_section_mips_val): Warn if the timestamp is invalid.
 443         (print_mips_got_entry): Add a data_end parameter.  Warn if a read
 444         would go beyond the end of the data, and return an error value.
 445         (process_mips_specific): Do not read options from beyond the end
 446         of the section.
 447         Correct code to display optional data at the end of an option.
 448         Warn if there are too many GOT symbols.
 449         Update calls to print_mips_got_entry, and handle error returns.
 450
 451 2015-01-05  Daniel Klauer  <daniel.c.klauer@web.de>
 452
 453         PR binutils/17489
 454         * doc/binutils.texi (dlltool): Correct description of --kill-at
 455         option.
 456
 457 2015-01-01  Alan Modra  <amodra@gmail.com>
 458
 459         * version.c (print_version): Just print current year.
 460
 461 2015-01-01  Alan Modra  <amodra@gmail.com>
 462
 463         Update year range in copyright notice of all files.
 464
 465 For older changes see ChangeLog-2014
 466 \f
 467 Copyright (C) 2015 Free Software Foundation, Inc.
 468
 469 Copying and distribution of this file, with or without modification,
 470 are permitted in any medium without royalty provided the copyright
 471 notice and this notice are preserved.
 472
 473 Local Variables:
 474 mode: change-log
 475 left-margin: 8
 476 fill-column: 74
 477 version-control: never
 478 End: