binutils/ChangeLog

   1 2008-07-09  Craig Silverstein  <csilvers@google.com>
   2
   3         * config.in: Add HAVE_ZLIB_H
   4         * configure.in: Add test for libz and zlib.h
   5         * configure: Regenerate.
   6         * dwarf.c (debug_displays): Add .zdebug_* strings.
   7         * dwarf.h (struct dwarf_section): Add fields uncompressed_namd
   8         and compressed_name.
   9         * objdump.c (load_debug_section): Call
  10         bfd_uncompress_section_contents when loading a compressed
  11         section.
  12         (dump_dwarf_section): Recognize compressed section name.
  13         (mach_o_dwarf_sections): Rename as
  14         mach_o_uncompressed_dwarf_sections.
  15         (mach_o_compressed_dwarf_sections): New variable.
  16         (generic_dwarf_section): Rename as
  17         generic_uncompressed_dwarf_sections.
  18         (generic_compressed_dwarf_sections): New variable.
  19         (check_mach_o_dwarf): Save and restore
  20         mach_o_compressed_dwarf_sections.
  21         * readelf.c: Add #include for config.h and zlib.h
  22         (process_section_headers): Recognize compressed section name.
  23         (uncompress_section_contents): New function.
  24         (load_debug_section): Call uncompress_section_contents when
  25         loading a compressed section.
  26         (display_debug_section): Recognize compressed section name.
  27
  28 2008-07-07  Alan Modra  <amodra@bigpond.net.au>
  29
  30         * objdump.c (find_symbol_for_address): Prefer symbols in current
  31         section.
  32
  33 2008-07-07  Alan Modra  <amodra@bigpond.net.au>
  34
  35         * ieee.c (write_ieee_debugging_info): Use bfd_make_section_with_flags.
  36         * nlmconv.c (main, powerpc_build_stubs): Likewise.
  37         * rescoff.c (write_coff_file): Likewise.
  38         * resres.c (write_res_file): Likewise.
  39         * windmc.c (windmc_write_bin): Likewise.
  40
  41 2008-06-18  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  42
  43         * readelf.c (guess_is_rela): Add EM_CR16_OLD.
  44         (dump_relocations): Likewise.
  45         (get_machine_name): Likewise.
  46         (is_32bit_abs_reloc): Likewise.
  47
  48 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  49
  50         * configure: Regenerate.
  51
  52 2008-06-12  DJ Delorie  <dj@redhat.com>
  53
  54         * readelf.c (guess_is_rela): Add EM_M32C_OLD.
  55         (dump_relocations): Likewise.
  56         (process_section_headers): Likewise.
  57         (is_32bit_abs_reloc): Likewise.
  58         (is_16bit_abs_reloc): Likewise.
  59
  60 2008-06-12  Nick Clifton  <nickc@redhat.com>
  61
  62         PR binutils/6483
  63         * objdump.c (dump_bfd): If the -g option found no STABS or IEEE
  64         debug information to display, try dumping DWARF information
  65         instead.
  66         * rddbg.c (read_debugging_info): Add a parameter to suppress the
  67         display of a warning message when no debug information is found.
  68         * budbg.h (read_debugging_info): Update prototype.
  69         * objcopy.c (copy_object): Continue to allow read_debugging_info
  70         to produce warning messages.
  71         * doc/binutils.texi (--debugging): Document new behaviour of the
  72         -g/--debugging option.
  73
  74 2008-06-10  Ben Elliston  <bje@gnu.org>
  75
  76         * MAINTAINERS: Remove myself as m68k maintainer.
  77
  78 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
  79
  80         * Makefile.in: Regenerate.
  81         * doc/Makefile.in: Regenerate.
  82
  83 2008-05-12  Alan Modra  <amodra@bigpond.net.au>
  84
  85         * embedspu.sh: Test for presence of ._ea by looking at section
  86         table rather than looking at relocs.  Correct toe_addr substitution.
  87
  88 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
  89
  90         * embedspu.sh: Take note of R_SPU_PPU32/64 relocs without a symbol,
  91         and if present, put image in ".data.speelf".  Put program handle
  92         in ".data.spehandle".
  93
  94 2008-05-01  Nick Clifton  <nickc@redhat.com>
  95
  96         * readelf.c (print_symbol): Add code to display non-printing
  97         characters.
  98
  99 2008-04-30  John Heidemann  <johnh@isi.edu>
 100
 101         * doc/binutils.texi (strings): Add "unicode" to the documentation
 102         of strings in order to make explicit that it supports this
 103         feature.
 104
 105 2008-04-30  Alan Modra  <amodra@bigpond.net.au>
 106
 107         * readelf.c (process_program_headers): Correct section in segment
 108         display.
 109
 110 2008-04-28  M Thomas  <mthomas@rhrk.uni-kl.de>
 111             Nick Clifton  <nickc@redhat.com>
 112
 113         PR binutils/6449
 114         * objdump.c (slurp_file): Open the file in binary mode.
 115         * ar.c: Remove conditional definition of O_BINARY.
 116         * bin2.c: Likewise.
 117         * rename.c: Likewise.
 118         * strings.c: Likewise.
 119         * sysdep.h: Add conditional definition of O_BINARY.
 120
 121 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 122
 123         * aclocal.m4: Regenerate.
 124         * configure: Regenerate.
 125
 126 2008-04-16  Jean-Yves Lefort  <jylefort@brutele.be>
 127
 128         PR binutils/6034
 129         * objcopy.c (stuct symlist): Rename to
 130         is_specified_symbol_predicate_data.
 131         (strip_specific_list): Rename to strip_specific_htab.
 132         (strip_unneeded_list): Rename to strip_unneeded_htab.
 133         (keep_specific_list):  Rename to keep_specific_htab.
 134         (localize_specific_list): Rename to localize_specific_htab.
 135         (globalize_specific_list): Rename to globalize_specific_htab.
 136         (keepglobal_specific_list): Rename to keepglobal_specific_htab.
 137         (weaken_specific_list): Rename to weaken_specific_htab.
 138         (eq_string): New function.
 139         (create_symbol_htab): New function.
 140         (create_symbol_htabs): New function.
 141         (add_specific_symbol): Change to use hash tables.
 142         (is_specified_symbol_predicate): New function.
 143         (is_specified_symbol): Use hash table lookup.
 144         (is_strip_section): Update to use new functions and hash tables.
 145         (filter_symbols): Likewise.
 146         (copy_object): Likewise.
 147         (copy_section): Likewise.
 148         (strip_main): Likewise.
 149         (copy_main): Likewise.
 150         (main): Likewise.
 151
 152 2008-04-14  David S. Miller  <davem@davemloft.net>
 153
 154         * readelf.c (get_gnu_elf_note_type): Recognize NT_GNU_GOLD_VERSION.
 155
 156 2008-04-11  Torleif Sandnes  <torleif.sandnes@gmail.com>
 157
 158         * dwarf.c (display_debug_lines): Rename to
 159         display_debug_lines_raw.
 160         (display_debug_lines_decoded): New function.  Displays the
 161         interpreted contents of a .debug_line section.
 162         (display_debug_lines): New function: Selects either a raw dump or
 163         a decoded dump (or both) as requested by the user.
 164         * dwarf.h (do_debug_lines_decoded): New extern.
 165         * readelf.c: Add support for -wL or --debug-dump=decodedline
 166         option to display the decoded contents of a .debug_line section.
 167         * doc/binutils.texi: Document the new option.
 168         * NEWS: Mention the new feature.
 169
 170 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 171
 172         * dwarf.c: Remove trailing whitespace throughout file.
 173
 174 2008-04-04  Nick Clifton  <nickc@redhat.com>
 175
 176         * po/sk.po: Updated Slovak translation.
 177
 178 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * dwarf.c (dwarf_regnames_i386): Add AVX registers.
 181         (dwarf_regnames_x86_64): Likewise.
 182
 183 2008-03-27  Cary Coutant <ccoutant@google.com>
 184
 185         Add support for thin archives.
 186         * ar.c (make_thin_archive): New global flag.
 187         (map_over_members): Deal with full pathnames in thin archives.
 188         (usage, main): Add 'T' option for building thin archives.
 189         (replace_members): Pass thin archive flag to ar_emul_append.
 190         * arsup.c (ar_open): Initialize new flag.
 191         * binemul.c (ar_emul_append): Add new parameter for
 192         flattening nested archives.
 193         (do_ar_emul_default_append): New function.
 194         (ar_emul_default_append): Factored out recursive code.
 195         * binutils/binemul.h (ar_emul_default_append): Add new parameter.
 196         (struct bin_emulation_xfer_struct): New parameter for ar_append.
 197         * dlltool.c (gen_lib_file): Initialize thin archive flag.
 198         * emul_aix.c (ar_emul_aix_internal): Add new flatten
 199         parameter, currently unimplemented.
 200         All callers changed.
 201         * objcopy.c (copy_archive): Preserve thin archive flag.
 202         * doc/binutils.texi: Update ar documentation.
 203         * NEWS: Mention the new feature.
 204
 205 2008-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 206
 207         * readelf.c (process_mips_specific): Declare addr_size as int.
 208
 209 2008-03-20  Richard Sandiford  <rsandifo@nildram.co.uk>
 210
 211         * readelf.c (print_mips_got_entry): New function.
 212         (process_mips_specific): Print GOT information.
 213
 214 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 215
 216         * aclocal.m4: Regenerate.
 217         * configure: Likewise.
 218         * Makefile.in: Likewise.
 219         * doc/Makefile.in: Likewise.
 220
 221 2008-03-16  Brian Dessent  <brian@dessent.net>
 222
 223         * rcparse.y (resid): Allow control text to span multiple lines.
 224
 225 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * readelf.c: Use %u throughout when printing sh_link or sh_info,
 228         %lu when printing sh_addralign.
 229         (process_version_sections): Use identical formats when printing
 230         all offset and sh_link fields.
 231
 232 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 233
 234         * Makefile.am: Run "make dep-am".
 235         * Makefile.in: Regenerate.
 236         * doc/Makefile.in: Regenerate.
 237         * configure: Regenerate.
 238
 239 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 240
 241         PR 5900
 242         * readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
 243         Remove use throughout file.
 244         (SECTION_HEADER): Likewise.
 245         (dump_relocations): Don't adjust st_shndx for reserved range.
 246         (process_file_header): Mask SHN_XINDEX to values seen in external
 247         elf structs.  Simplify valid section index tests.
 248         (get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
 249         Map reserved st_shndx to internal form.
 250         (process_section_groups): Test that group symbol st_shndx is in
 251         range, not just non-zero.  Delete reserved range check.
 252         (get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
 253         OS or RSV.
 254
 255 2008-03-09  Paul Brook  <paul@codesourcery.com>
 256
 257         * readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".
 258
 259 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
 260
 261         * MAINTAINERS: Update my email address.
 262
 263 2008-03-03  Nick Clifton  <nickc@redhat.com>
 264
 265         * dwarf.c (decode_location_expression): Handle
 266         DW_OP_PGI_omp_thread_num.
 267
 268 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 269
 270         * objdump.c (objdump_print_addr): Initialise "sym".
 271
 272 2008-02-27  Justin Pryzby  <justinpryzby@users.sourceforge.net>
 273             Nick Clifton  <nickc@redhat.com>
 274
 275         * ar.c (usage): Mention -t command line switch.
 276         * doc/binutils.texi (ranlib): Document -t command line switch.
 277
 278 2008-02-26  Nick Clifton  <nickc@redhat.com>
 279
 280         * objdump.c (objdump_print_addr): If displaying file offsets, show
 281         the offset even if there are no symbols available.
 282         (dump_section): Display nothing if none of the section is going to
 283         be dumped.  Display the file offset, if requested, of the location
 284         from where the dump starts.
 285         * doc/binutils.texi (objdump): Mention that dumping via the -s
 286         switch is also affected by the -F option.
 287
 288 2008-02-26  Nick Clifton  <nickc@redhat.com>
 289
 290         Re-apply this patch which was accidentally deleted:
 291         2006-05-16  Carlos O'Donell  <carlos@codesourcery.com>
 292
 293         * doc/binutils.texi: Use "Binutils Index" for index name.
 294
 295 2008-02-22  Nick Clifton  <nickc@redhat.com>
 296
 297         * objdump.c (display_file_offsets): New variable.
 298         (long_options): Add -F/--file-offsets.
 299         (objdump_print_addr_with_sym): If displaying file offsets, print
 300         the offset of the given address.
 301         (disassemble_bytes): If displaying file offsets, tell the user how
 302         many zeroes are skipped and the file offset of the point where
 303         dumping resumes.
 304         (disassemble_section): Only display the name of the section if
 305         data is going to be dumped from it.
 306         (main): Handle new option.  Produce error messages if the start or
 307         stop addresses do not make sense.
 308         * doc/binutils.texi: Document the new feature.
 309         * NEWS: Mention the new feature.
 310
 311 2008-02-15  Chu Li  <chul@cn.fujitsu.com>
 312             Nick Clifton  <nickc@redhat.com>
 313
 314         PR binutils/5713
 315         * strings.c (integer_arg): Delete function.
 316         (string_min): Initialise to 4.
 317         (main): Use strtoul to parse integer arguments.
 318         Move check for an invalid string length to after all the arguments
 319         have been parsed.
 320         (usage): Use indentation to indicate that -<n> is a another form
 321         of the --bytes= command line option.
 322
 323 2008-02-12  Nick Clifton  <nickc@redhat.com>
 324
 325         * dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
 326         the argument.
 327         (scan_obj_filename): Do not drop the const qualifier when calling
 328         mcore_elf_cache_filename.
 329         (struct fname_cache): Add const qualifier to filename field.
 330
 331 2008-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 332
 333         PR binutils/5713
 334         * strings.c (main): Set string_min to 4 if it is <= 0.
 335
 336 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 337
 338         * objdump.c (main): Don't pass unadorned NULL to concat.
 339
 340 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         PR 5715
 343         * configure: Regenerated.
 344
 345 2008-02-03  Adam Nemet  <anemet@caviumnetworks.com>
 346
 347         * readelf.c (get_machine_flags): Handle Octeon.
 348
 349 2008-01-30  Tristan Gingold  <gingold@adacore.com>
 350
 351         * readelf.c (dump_relocations): Decode OpenVMS-specific sections.
 352         (get_ia64_dynamic_type): Decode OpenVMS-specific tags.
 353         (get_dynamic_type): Handle IA64-specific tags.
 354         (get_ia64_section_type_name): Handle OpenVMS-specific sections.
 355         (get_section_type_name): Handle OS-specific sections (and
 356         particularly IA64 OpenVMS one).
 357         (get_elf_section_flags): Makes flags static.  Add entries for IA64 and
 358         decode them.
 359
 360 2008-01-29  Nick Clifton  <nickc@redhat.com>
 361
 362         * dwarf.c (print_dwarf_vma): New function.  Display the value of a
 363         dwarf_vma type at a specified precision.  Use mingw field type
 364         specifier if necessary.
 365         (display_debug_loc): Use dwarf_vma type for begin and end values.
 366         Use print_dwarf_vma to display their values.  Use byte_get_signed
 367         in order to correctly detect the -1 escape value.
 368         (display_debug_aranges): Likewise.
 369         (display_debug_ranges): Likewise.
 370
 371 2008-01-29  Alan Modra  <amodra@bigpond.net.au>
 372
 373         * dwarf.c (display_debug_loc): Correct test for base address
 374         entry when 64-bit host dumping 32-bit object.
 375
 376 2008-01-29  Alan Modra  <amodra@bigpond.net.au>
 377
 378         * MAINTAINERS: Remove myself as ix86 maintainer.  Add for SPU.
 379
 380 2008-01-28  Nick Clifton  <nickc@redhat.com>
 381
 382         PR binutils/5529
 383         * rclex.c (yylex): Also allow the hypen character.
 384
 385 2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         * dwarf.c: Include "elf/common.h".
 388         (eh_addr_size): Changed to int.
 389         (dwarf_regnames_i386): New.
 390         (dwarf_regnames_x86_64): Likewise.
 391         (dwarf_regnames): Likewise.
 392         (dwarf_regnames_count): Likewise.
 393         (init_dwarf_regnames): Likewise.
 394         (regname): Likewise.
 395         (frame_display_row): Properly support different address size.
 396         Call regname to get register name.
 397         (display_debug_frames): Call regname to get register name.
 398         Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
 399         instead of DW_CFA_def_cfa_reg.
 400
 401         * dwarf.h (init_dwarf_regnames): New.
 402
 403         * objdump.c: Include "elf-bfd.h".
 404         (dump_dwarf): Call init_dwarf_regnames on ELF input.
 405
 406         * readelf.c (guess_is_rela): Change argument to int.
 407         (parse_args): Remove the undocumented upper case options for
 408         -wX.
 409         (process_file_header): Call init_dwarf_regnames.
 410
 411 2008-01-25  DJ Delorie  <dj@redhat.com>
 412
 413         * readelf.c (process_section_headers): Add m16c handler.
 414         (is_16bit_abs_reloc): Recognize R_M32C_16.
 415
 416 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 417
 418         * prdbg.c: Correct formatter style use.
 419         * readelf.c: Likewise.
 420         * strings.c: Likewise.
 421
 422 2008-01-25  Nick Clifton  <nickc@redhat.com>
 423
 424         * po/ru.po: Updated Russian translation.
 425
 426 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
 427
 428         * MAINTAINERS: Update my email address.
 429
 430 2008-01-14  Nick Clifton  <nickc@redhat.com>
 431
 432         * dwarf.c (process_debug_info): Include the CU offset and corrupt
 433         version value when reporting unrecognised DWARF version numbers.
 434         (load_debug_info): Remember a failed attempt to load and parse the
 435         .debug_info section and do not repeat such attempts.
 436         (display_debug_lines): Check the return value from load_debug_info
 437         and return whilst displaying a warning message if the load failed.
 438         (display_debug_loc): Likewise.
 439         (display_debug_ranges): Likewise.
 440         (DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
 441         when the .debug_info section could not be loaded/parsed.
 442         (process_debug_info): Display the length of the compilation unit
 443         in hex, so that it corresponds with the offsets that will follow.
 444         Tell the user if the length was 32-bit or 64-bit.
 445         If a DIE abbreviation could not be found, tell the user the offset
 446         of the DIE.
 447         (free_debug_memory): Do not attempt to free any entries in the
 448         debug_information array if num_debug_info_entries is set to
 449         DEBUG_INFO_UNAVAILABLE.
 450
 451 2008-01-10  Andreas Schwab  <schwab@suse.de>
 452
 453         * readelf.c (is_64bit_abs_reloc): Handle R_S390_64.
 454
 455 2008-01-09  Jakub Zawadzki  <darkjames@darkjames.ath.cx>
 456
 457         PR binutils/55326
 458         * bucomm.c (list_supported_architectures): Free architecture list
 459         after use.
 460         * windres.c (set_endianess): Likewise.
 461         * windmc.c (set_endianess): Likewise.
 462
 463 2008-01-08  Kai Tietz  <kai.tietz@onevision.com>
 464
 465         PR binutils/5529
 466         * binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
 467         characters for name tokens.
 468
 469 2008-01-04  Greg McGary  <greg@mcgary.org>
 470
 471         * prdbg.c (print_vma): Print as long long, if host supports it.
 472
 473 2008-01-03  Nick Clifton  <nickc@redhat.com>
 474
 475         * dwarf.c (read_and_display_attr_value): Prefix values that are
 476         displayed in hexadecimal with 0x.
 477         For the DW_AT_import attribute display the abbreviation number and
 478         tag of the imported DIE.
 479         (process_debug_info): Warn about lengths that reserved by the
 480         DWARF3 specification.
 481         Provide more information when corrupted DIEs are detected.
 482         Warn if DIE corruption makes the sibling level negative.
 483
 484 For older changes see ChangeLog-2007
 485 \f
 486 Local Variables:
 487 mode: change-log
 488 left-margin: 8
 489 fill-column: 74
 490 version-control: never
 491 End: