binutils/ChangeLog

   1 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED.
   4         (get_compression_header): New.
   5         (process_section_headers): Dump compression header if needed.
   6         (uncompress_section_contents): Don't free compressed_buffer here.
   7         (load_specific_debug_section): Free the compressed buffer, update
   8         the section buffer and the section size if uncompress is
   9         successful.
  10
  11 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * configure: Regenerated.
  14
  15 2015-04-02  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * MAINTAINERS: Update my e-mail address.
  18
  19 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * configure: Regenerated.
  22
  23 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * configure.ac: Revert the AM_ZLIB change.
  26         * Makefile.in: Regenerated.
  27         * aclocal.m4: Likewise.
  28         * configure: Likewise.
  29
  30 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * Makefile.am (ZLIB): New.
  33         (ZLIBINC): Likewise.
  34         (AM_CFLAGS): Add $(ZLIBINC).
  35         (readelf_LDADD): Add $(ZLIB).
  36         * configure.ac (AM_ZLIB): Removed.
  37         (zlibdir): New.  AC_SUBST.
  38         (zlibinc): Likewise.
  39         Add --with-system-zlib.
  40         * Makefile.in: Regenerated.
  41         * config.in: Likewise.
  42         * configure: Likewise.
  43
  44 2015-03-19  Nick Clifton  <nickc@redhat.com>
  45
  46         * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
  47
  48 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
  49             Nick Clifton  <nickc@redhat.com>
  50
  51         PR binutils/18087
  52         * doc/binutils.texi: Note that when objcopy compresses debug
  53         sections the compression is only performed if it makes the section
  54         smaller.
  55
  56 2015-03-10  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         PR binutils/18101
  59         * readelf.c (parse_args): Move nothing to do warning to ...
  60         (main): Here.
  61
  62 2015-03-10  Nick Clifton  <nickc@redhat.com>
  63
  64         PR binutils/18101
  65         * readelf.c (parse_args): Enhance check for nothing to do by
  66         accounting for the --wide option.
  67
  68         PR binutils/17636
  69         * objcopy.c (copy_object): Avoid calling fatal as that does not
  70         allow the parent to clean up temporary files.
  71
  72 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
  73
  74         PR ld/16572
  75         * readelf.c: Remove support for ELF_ARM_HASENTRY.
  76
  77 2015-03-05  Nick Clifton  <nickc@redhat.com>
  78
  79         PR binutils/18064
  80         * doc/binutils.texi (objcopy): Extend description of
  81         --add-gnu-debuglink option to explain that the separate debug info
  82         file must exist.  Add a description of what to do if the debug
  83         info file is built in one place but then installed into a separate
  84         location.
  85
  86 2015-03-05  Nick Clifton  <nickc@redhat.com>
  87
  88         PR binutils/17994
  89         * dlltool.c (temp_file_to_remove): New local array.
  90         (unlink_temp_files): New functions - unlinks any file in the
  91         temp_file_to_remove array, unless dotdeltemps is set.
  92         (gen_exp_file): Add temp files to array.
  93         (make_head): Likewise.
  94         (make_delay_head): Likewise.
  95         (make_tail): Likewise.
  96         (gen_lib_file): Call unlink_temp_files.
  97
  98 2015-02-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  99
 100         * objcopy.c (update_sections): New list.
 101         (command_line_switch): Add OPTION_UPDATE_SECTION.
 102         (copy_options): Add update-section.
 103         (copy_usage): Document new option.
 104         (is_update_section): New function.
 105         (is_strip_section_1): Add check for attempt to update and remove
 106         the same section.
 107         (copy_object): Update size and content of requested sections.
 108         (skip_section): Don't copy for updated sections.
 109         (copy_main): Handle --update-section.
 110         * doc/binutils.texi (objcopy): Add description of --update-section
 111         option.
 112         * NEWS: Mention --update-section option.
 113
 114 2015-02-26  Nick Clifton  <nickc@redhat.com>
 115
 116         PR binutils/17512
 117         * coffgrok.c (do_type): Check for an out of range tag index.
 118         Check for integer overflow computing array dimension.
 119         (do_define): Likewise.
 120
 121 2015-02-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 122
 123         * objcopy.c (init_section_add): Rename optarg to arg in order to
 124         avoid shadowing a global variable.
 125
 126 2015-02-26  Nick Clifton  <nickc@redhat.com>
 127
 128         PR binutils/17512
 129         * resrc.c (write_rc_messagetable): Tighten check for invalid
 130         message lengths.
 131
 132         * dwarf.c (display_debug_loc): Pacify the undefined behaviour
 133         sanitizer by simplifying address difference calculation.
 134         (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
 135         order to avoid arithmetic overflows.
 136         (frame_display_row): Cast cfa_offset before printing it.
 137         (display_debug_frames): Likewise.
 138         Check for an unexpected segment size.
 139         Chnage type of 'l' local to dwarf_vma and cast it back to an int
 140         when printing.
 141         (process_cu_tu_index): Tighten check for an invalid ncols value.
 142         * readelf.c (process_corefile_note_segment): Check for
 143         inote.descdata extending beyond the end of the section.
 144         (process_v850_notes): Likewise.
 145
 146 2015-02-26  Terry Guo  <terry.guo@arm.com>
 147
 148         * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
 149         display it.
 150
 151 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 152
 153         * objcopy.c (init_section_add): New function.
 154         (section_add_load_file): New function.
 155         (copy_main): Make use of new functions.
 156
 157 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 158
 159         * od-elf32_avr.c: Add elf32-avr.h include.
 160         (OPT_AVRPROP): Define.
 161         (options[]): Add 'avr-prop' entry.
 162         (elf32_avr_help): Add avr-prop help text.
 163         (elf32_avr_dump_avr_prop): New function.
 164         (elf32_avr_dump): Add check for avr-prop.
 165
 166 2015-02-24  Nick Clifton  <nickc@redhat.com>
 167
 168         * readelf.c (get_machine_flags): Remove deprecated V850 machine
 169         flags.
 170         (get_v850_section_type_name): New function.  Handles V850 special
 171         sections.
 172         (get_section_type_name): Add support for V850.
 173         (get_v850_elf_note_type): New function.  Returns the name of a
 174         V850 note.
 175         (print_v850_note): New function.  Prints a V850 note.
 176         (process_v850_notes): New function.  Prints V850 notes.
 177         (process_note_sections): Add support for V850.
 178
 179 2015-02-24  Mike Frysinger  <vapier@gentoo.org>
 180
 181         PR binutils/17531
 182         * readelf.c (process_symbol_table): Declare chained.  Increment it
 183         in every loop.  Abort when chained is larger than nchains.  Move
 184         error check outside of chain loop.
 185
 186 2015-02-24  Dmitry Antipov  <dantipov@nvidia.com>
 187
 188         * readelf.c (find_symbol_for_address): Use a binary search to
 189         speed up symbol location.  Skip check for function symbol type.
 190         (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
 191         list of function symbols.
 192         (dump_ia64_unwind): Initialise the funtab and nfuns fields and
 193         pass them to find_symbol_for_address.
 194         (dump_hppa_unwind): Likewise.
 195         (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
 196         (dump_arm_unwind): Initialise the funtab and nfuns fields.
 197
 198 2015-02-24  Nick Clifton  <nickc@redhat.com>
 199
 200         * objdump.c (dump_section): Extend the warning message displayed
 201         when a section cannot be loaded.
 202
 203 2015-02-21  Mike Frysinger  <vapier@gentoo.org>
 204
 205         * readelf.c (process_program_headers): Add newline to warning
 206         message.
 207
 208 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 209
 210         * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
 211         NT_S390_VXRS_HIGH.
 212
 213 2015-02-13  Nick Clifton  <nickc@redhat.com>
 214
 215         PR binutils/17512
 216         * dwarf.c (read_leb128): Fix test for shift becoming too large.
 217
 218         * coffgrok.c (do_define): Add check for type size overflow.
 219         * srconv.c (walk_tree_sfile): Check that enough sections are
 220         available before parsing.
 221         (prescan): Likewise.
 222
 223         PR binutils/17531
 224         * dwarf.c (display_debug_aranges): Add check for an excessive
 225         ar_length value.
 226         (process_cu_tu_index): Check for a row * columns sum being too
 227         large.
 228
 229 2015-02-13  Alan Modra  <amodra@gmail.com>
 230
 231         * dwarf.c: Formatting, whitespace.
 232         (process_debug_info): Style fix.
 233
 234 2015-02-11  Nick Clifton  <nickc@redhat.com>
 235
 236         * rl78-decode.opc: Add 'a' attribute to instructions that support
 237         [HL+0] addressing.
 238         * rl78-decode.c: Regenerate.
 239         * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
 240         addresses.
 241
 242 2015-02-11  Nick Clifton  <nickc@redhat.com>
 243
 244         PR binutils/17531
 245         * dwarf.c (display_debug_pubnames_worker): Work around compiler
 246         bug checking address ranges.
 247         (display_debug_frames): Likewise.
 248         (display_gdb_index): Likewise.
 249         (process_cu_tu_index): Add range check on the ncols value.
 250
 251 2015-02-10  Nick Clifton  <nickc@redhat.com>
 252
 253         PR binutils/17512
 254         * dwarf.c (eh_addr_size): Use an unsigned type.
 255         (size_of_encoded_value): Return an unsigned type.
 256         (read_leb128): Break if the shift becomes too big.
 257         (process_extended_line_op): Do not read the address if the length
 258         is too long.
 259         (read_cie): Warn and fail if the pointer size or segment size are
 260         too big.
 261         * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
 262         structure definition.
 263         (DWARF2_External_PubNames): Likewise.
 264         (DWARF2_External_CompUnit): Likewise.
 265         (DWARF2_External_ARange): Likewise.
 266         (DWARF2_Internal_LineInfo): Use dwarf_vma type for
 267         li_prologue_length.
 268         (eh_addr_size): Update prototype.
 269
 270         PR binutils/17531
 271         * dwarf.c (process_debug_info): Zero the debug information array
 272         since correct initialisation cannot be relied upon.
 273         (process_cu_tu_index): Improve range checks.
 274
 275         PR binutils/17531
 276         * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
 277         offset.
 278         * readelf.c (dump_relocations): Handle printing offsets which are
 279         MIN_INT.
 280         (process_corefile_note_segment): Add range check of the namesz
 281         field.
 282
 283 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 284
 285         * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
 286         and DW_LANG_Fortran08.
 287
 288 2015-02-06  Nick Clifton  <nickc@redhat.com>
 289
 290         PR binutils/17512
 291         * dwarf.c (display_debug_frames): Fix range checks to work on
 292         32-bit binaries complied on a 64-bit host.
 293
 294         PR binutils/17531
 295         * dwarf.c (xcmalloc): Fail if the arguments are too big.
 296         (xcrealloc): Likewise.
 297         (xcalloc2): Likewise.
 298         * readelf.c (process_mips_specific): Fail if an option has an
 299         invalid size.
 300
 301 2015-02-05  Alan Modra  <amodra@gmail.com>
 302
 303         PR binutils/17926
 304         * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
 305
 306 2015-02-04  Nick Clifton  <nickc@redhat.com>
 307
 308         PR binutils/17531
 309         * dwarf.c (read_and_display_attr_value): Test for a block length
 310         being so long that it wraps around to before the start of the block.
 311         (process_debug_info): Test for section_begin wrapping around to
 312         before the start of the section.
 313         (display_gdb_index): Test for num_cus being so large that the end
 314         address wraps around to before the start of the section.
 315         (process_cu_tu_index): Test for j being so large that the section
 316         index pool wraps around to before the start of the section.
 317
 318 2015-02-03  Nick Clifton  <nickc@redhat.com>
 319
 320         PR binutils/17531
 321         * dwarf.c (process_debug_info): Add range check.
 322         (display_debug_pubnames_worker): Likewise.
 323         (display_gdb_index): Fix range check.
 324         (process_cu_tu_index): Add range check.
 325         * readelf.c (get_data): Change parameter types from size_t to
 326         bfd_size_type.  Add checks for loss of accuracy when casting from
 327         bfd_size_type to size_t.
 328         (get_dynamic_data): Likewise.
 329         (process_section_groups): Limit number of error messages.
 330
 331 2015-02-03  Nick Clifton  <nickc@redhat.com>
 332
 333         PR binutils/17512
 334         * objdump.c (display_any_bfd): Fail if archives nest too deeply.
 335
 336 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 337
 338         * readelf.c: Add FT32 support.
 339
 340 2015-01-27  Nick Clifton  <nickc@redhat.com>
 341
 342         PR binutils/17512
 343         * dlltool.c (identify_search_archive): If the last archive was the
 344         same as the current archive, terminate the loop.
 345
 346         * addr2line.c (slurp_symtab): If the symcount is zero, free the
 347         symbol table pointer.
 348
 349         * rcparse.y: Add checks to avoid integer divide by zero.
 350         * rescoff.c (read_coff_rsrc): Add check on the size of the
 351         resource section.
 352         (read_coff_res_dir): Add check on the nesting level.
 353         Check for resource names overrunning the buffer.
 354         * resrc.c (write_rc_messagetable): Update formatting.
 355         Add check of 'elen' being zero.
 356
 357 2015-01-23  Nick Clifton  <nickc@redhat.com>
 358
 359         * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
 360         by recent delta, when compiling on for a 32-bit host.
 361
 362 2015-01-21  Nick Clifton  <nickc@redhat.com>
 363
 364         PR binutils/17512
 365         * addr2line.c (main): Call bfd_set_error_program_name.
 366         * ar.c (main): Likewise.
 367         * coffdump.c (main): Likewise.
 368         * cxxfilt.c (main): Likewise.
 369         * dlltool.c (main): Likewise.
 370         * nlmconv.c (main): Likewise.
 371         * nm.c (main): Likewise.
 372         * objdump.c (main): Likewise.
 373         * size.c (main): Likewise.
 374         * srconv.c (main): Likewise.
 375         * strings.c (main): Likewise.
 376         * sysdump.c (main): Likewise.
 377         * windmc.c (main): Likewise.
 378         * windres.c (main): Likewise.
 379         * objcopy.c (main): Likewise.
 380         (copy_relocations_in_section): Check for relocs without associated
 381         symbol pointers.
 382
 383 2015-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 384
 385         * MAINTAINERS: Add self to ARM maintainers list.
 386
 387 2015-01-21  Nick Clifton  <nickc@redhat.com>
 388
 389         PR binutils/17512
 390         * coffgrok.c (do_type): Check that computed ref exists.
 391         (doit): Add range checks when computing section for scope.
 392
 393 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * dwarf.c (process_debug_info): Properly check abbrev size.
 396
 397 2015-01-12  Nick Clifton  <nickc@redhat.com>
 398
 399         PR binutils/17531
 400         * dwarf.c (process_debug_info): Check for abbrev_base being larger
 401         than the section size.
 402         (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
 403         arrays.
 404         (xcalloc2): New function.  Like xcalloc, but checks for overflow.
 405         (display_debug_addr): Use xcalloc to allocate the debug_addr_info
 406         array.  Check for an address_base that is too large.
 407
 408         * dwarf.h (xcalloc2): Prototype.
 409
 410 2015-01-12  Alan Modra  <amodra@gmail.com>
 411
 412         * prdbg.c (print_debugging_info): Don't use void* for function
 413         pointer param.
 414         * budbg.h (print_debugging_info): Update prototype.
 415
 416 2015-01-08  Nick Clifton  <nickc@redhat.com>
 417
 418         PR binutils/17512
 419         * ojcopy.c (copy_object): Free the symbol table if no symbols
 420         could be loaded.
 421         (copy_file): Use bfd_close_all_done to close files that could not
 422         be copied.
 423
 424         * sysdump.c (getINT): Fail if reading off the end of the buffer.
 425         Replace call to abort with a call to fatal.
 426         (getCHARS): Prevetn reading off the end of the buffer.
 427
 428         * nlmconv.c (i386_mangle_relocs): Skip relocs without an
 429         associated symbol.
 430         (powerpc_mangle_relocs): Skip unrecognised relocs.  Check address
 431         range before applying a reloc.
 432
 433 2015-01-07  Nick Clifton  <nickc@redhat.com>
 434
 435         PR binutils/17512
 436         * dlltool.c (scan_obj_file): Break loop if the last archive
 437         displayed matches the current archive.
 438
 439         * objdump.c (display_any_bfd): Add a depth limit to nested archive
 440         display in order to avoid infinite loops.
 441         * srconv.c: Replace calls to abort with calls to fatal with an
 442         error message.
 443
 444 2015-01-06  Nick Clifton  <nickc@redhat.com>
 445
 446         PR binutils/17512
 447         * coffdump.c (dump_coff_section): Check for a symbol being
 448         available before printing its name.
 449         (main): Check the return value from coff_grok.
 450         * coffgrok.c: Reformat and tidy.
 451         Add range checks to most functions.
 452         (coff_grok): Return NULL if the input bfd is not in a COFF
 453         format.
 454         * coffgrok.h: Reformat and tidy.
 455         (struct coff_section): Change the nrelocs field to unsigned.
 456         * srconv.c (main): Check the return value from coff_grok.
 457
 458 2015-01-05  Nick Clifton  <nickc@redhat.com>
 459
 460         PR binutils/17512
 461         * nm.c (print_symbol): Add 'is_synthetic' parameter.  Use it to
 462         help initialize the info.elfinfo field.
 463         (print_size_symbols): Add 'synth_count' parameter.  Use it to set
 464         the is_synthetic parameter when calling print_symbol.
 465         (print_symbols): Likewise.
 466         (display_rel_file): Pass synth_count to printing function.
 467         (display_archive): Break loop if the last archive displayed
 468         matches the current archive.
 469         * size.c (display_archive): Likewise.
 470
 471 2015-01-05  Nick Clifton  <nickc@redhat.com>
 472
 473         PR binutils/17531
 474         * dwarf.c (alloc_num_debug_info_entries): New variable.
 475         (process_debug_info): Set it.  Use it to avoid displaying
 476         attributes for which there is no info.
 477         (display_debug_abbrev): Check that the debug_info_entry index is
 478         valid before using it.
 479         (display_loc_list_dwo): Likewise.
 480         (process_cu_tu_index): Add range check for an overlarge dw_sect
 481         value.
 482         (free_debug_memory): Reset alloc_num_debug_info_entries.
 483         * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
 484         be indentified.
 485         (dynamic_section_mips_val): Warn if the timestamp is invalid.
 486         (print_mips_got_entry): Add a data_end parameter.  Warn if a read
 487         would go beyond the end of the data, and return an error value.
 488         (process_mips_specific): Do not read options from beyond the end
 489         of the section.
 490         Correct code to display optional data at the end of an option.
 491         Warn if there are too many GOT symbols.
 492         Update calls to print_mips_got_entry, and handle error returns.
 493
 494 2015-01-05  Daniel Klauer  <daniel.c.klauer@web.de>
 495
 496         PR binutils/17489
 497         * doc/binutils.texi (dlltool): Correct description of --kill-at
 498         option.
 499
 500 2015-01-01  Alan Modra  <amodra@gmail.com>
 501
 502         * version.c (print_version): Just print current year.
 503
 504 2015-01-01  Alan Modra  <amodra@gmail.com>
 505
 506         Update year range in copyright notice of all files.
 507
 508 For older changes see ChangeLog-2014
 509 \f
 510 Copyright (C) 2015 Free Software Foundation, Inc.
 511
 512 Copying and distribution of this file, with or without modification,
 513 are permitted in any medium without royalty provided the copyright
 514 notice and this notice are preserved.
 515
 516 Local Variables:
 517 mode: change-log
 518 left-margin: 8
 519 fill-column: 74
 520 version-control: never
 521 End: