binutils/ChangeLog

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