lto-plugin/ChangeLog

   1 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Update copyright years.
   4
   5 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
   6
   7         * configure: Regenerate.
   8
   9 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  10
  11         * lto-plugin.c (cleanup_handler): Remove unused var.
  12
  13 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  14
  15         * lto-plugin.c (exec_lto_wrapper): Make the wrapper
  16         arguments filename more user-friendly.
  17         (file_exists, maybe_unlink): New.
  18         (cleanup_handler): Use maybe unlink to handle the
  19         case when temps should be saved.
  20         (process_option): Look for -v, —-version, -save-temps.
  21         (onload): Record the linker output file name.
  22         Check for -v, —-version, -save-temps in the GCC collect
  23         options environment.
  24
  25 2019-02-26  Martin Liska  <mliska@suse.cz>
  26
  27         * lto-symtab.c: Remove.
  28
  29 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
  30
  31         Update copyright years.
  32
  33 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  34
  35         PR bootstrap/82856
  36         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
  37         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
  38
  39 2018-05-30  Jan Hubicka  <jh@suse.cz>
  40
  41         * lto-plugin.c: (non_claimed_files): New static var.
  42         (linker_ouput_known): New static var.
  43         (all_symbols_read_handler): When user specifies linker output do not
  44         imply it; output warning when nonlto-rel mode is forced.
  45         (claim_file_header): Record number of nonclaimed files.
  46         (process_option): Remember if linker output is known
  47
  48 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  49
  50         PR jit/85384
  51         * configure: Regenerate.
  52
  53 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  54
  55         Update copyright years.
  56
  57 2017-07-21  Georg-Johann Lay  <avr@gjlay.de>
  58
  59         PR lto/81487
  60         * lto-plugin.c (claim_file_handler): Use xasprintf instead of
  61         asprintf.
  62         [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
  63
  64 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  65
  66         PR other/79046
  67         * configure.ac: Add GCC_BASE_VER.
  68         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  69         get version from BASE-VER file.
  70         * configure: Regenerated.
  71         * Makefile.in: Regenerated.
  72
  73 2017-01-04  Jakub Jelinek  <jakub@redhat.com>
  74
  75         Update copyright years.
  76
  77 2016-11-15  Matthias Klose  <doko@ubuntu.com>
  78
  79         * configure: Regenerate.
  80
  81 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
  82
  83         PR driver/68463
  84         * lto-plugin.c (struct plugin_offload_file): New.
  85         (offload_files): Change type.
  86         (offload_files_last, offload_files_last_obj): New.
  87         (offload_files_last_lto): New.
  88         (free_2): Adjust accordingly.
  89         (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
  90         Don't call free_1 for offload_files.  Write names of object files with
  91         offloading to the temporary file.  Add new option to lto_arg_ptr.
  92         (claim_file_handler): Don't claim file if it contains offload sections
  93         without LTO sections.  If it contains offload sections, add to the list.
  94
  95 2016-01-15  Martin Liska  <mliska@suse.cz>
  96
  97         * lto-plugin.c (all_symbols_read_handler): Assign default
  98         value to a string variable.
  99
 100 2015-11-25  Jan Hubicka  <jh@suse.cz>
 101
 102         PR lto/67548
 103         * lto-plugin.c (linker_output, linker_output_set): New statics.
 104         (all_symbols_read_handler): Add -flinker-output option.
 105         (onload): Record linker_output info.
 106
 107 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 108
 109         * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
 110         * configure: Regenerate.
 111         * config.h.in: Ditto.
 112
 113 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 114
 115         * Makefile.am: Drop 'by automake version' from top-level comment.
 116         * Makefile.in: Regenerated with automake-1.11.6.
 117         * aclocal.m4: Likewise.
 118         * configure: Likewise.
 119
 120 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * lto-plugin.c (release_input_file): Removed.
 123         (claim_file_handler): Don't call release_input_file.
 124         (onload): Don't set release_input_file.
 125
 126 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         * lto-plugin.c (claim_file_handler): Pass handle to
 129         release_input_file.
 130
 131 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 132
 133         * lto-plugin.c (claim_file_handler): Call release_input_file only
 134         if file is claimed.
 135
 136 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 137
 138         * lto-plugin.c (claim_file_handler): Call release_input_file only
 139         if it is not NULL.
 140
 141 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 142
 143         PR lto/64837
 144         * lto-plugin.c (release_input_file): New.
 145         (claim_file_handler): Call release_input_file.
 146         (onload): Set release_input_file.
 147
 148 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
 149
 150         * lto-plugin.c (offload_files, num_offload_files): New static variables.
 151         (free_1): Use arguments instead of global variables.
 152         (free_2): Free offload_files.
 153         (all_symbols_read_handler): Add names from offload_files to lto-wrapper
 154         arguments.
 155         (claim_file_handler): Do not add file to claimed_files if it contains
 156         offload sections without LTO sections.  Add it to offload_files instead.
 157
 158 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         PR bootstrap/63784
 161         * configure: Regenerated.
 162
 163 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
 164             Bernd Schmidt  <bernds@codesourcery.com>
 165             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 166             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 167
 168         * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
 169         (struct plugin_objfile): Add new field "offload".
 170         (process_offload_section): New static function.
 171         (claim_file_handler): Claim file if it contains offload sections.
 172
 173 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 174             Thomas Schwinge  <thomas@codesourcery.com>
 175             Ilya Verbin  <ilya.verbin@intel.com>
 176             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 177
 178         * Makefile.am (libexecsubdir): Tweak for the possibility of being
 179         configured for offload compiler.
 180         (accel_dir_suffix, real_target_noncanonical): New variables substituted
 181         by configure.
 182         * Makefile.in: Regenerate.
 183         * configure: Regenerate.
 184         * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
 185         variables.
 186
 187 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 188
 189         PR target/63610
 190         * configure: Regenerate.
 191
 192 2014-08-26  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         PR bootstrap/62260
 195         * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
 196         * configure.ac (gcc_build_dir): Set and AC_SUBST according to
 197         $host_subdir.
 198         * Makefile.in: Regenerated.
 199         * configure: Likewise.
 200
 201 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
 202
 203         * configure.ac (--with-libiberty): New configure option.
 204         * configure: Regenerate.
 205         * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
 206         variables.
 207         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
 208         (liblto_plugin_la_DEPENDENCIES): Use them.
 209         * Makefile.in: Regenerate.
 210
 211 2014-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 212
 213         PR lto/60981
 214         * configure.ac: Check for -static-libgcc.
 215         * configure: Regenerate.
 216
 217 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
 218
 219         PR sanitizer/56781
 220         * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
 221         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
 222         liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
 223         over ../libiberty/pic/libiberty.a if the former exists.
 224         * Makefile.in: Regenerated.
 225
 226         PR sanitizer/56781
 227         * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
 228         * Makefile.in: Regenerated.
 229
 230 2014-04-02  Richard Biener  <rguenther@suse.de>
 231
 232         * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
 233         is set in COLLECT_GCC_OPTIONS.
 234
 235 2014-03-28  Richard Biener  <rguenther@suse.de>
 236
 237         * lto-plugin.c (process_symtab): Handle EINTR and short reads.
 238
 239 2014-03-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 240
 241         * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
 242         for gcc.
 243         * configure: Regenerate.
 244         * Makefile.am (AM_LDFLAGS): New variable.
 245         (liblto_plugin_la_LDFLAGS): Add it.
 246         * Makefile.in: Regenerate.
 247
 248 2013-09-20  Alan Modra  <amodra@gmail.com>
 249
 250         * configure: Regenerate.
 251
 252 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 253
 254         * configure: Regenerated.
 255
 256 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 257
 258         * lto-plugin.c: Fix typo.
 259
 260 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * configure: Regenerated.
 263
 264 2012-02-22  Kai Tietz  <ktietz@redhat.com>
 265
 266         PR lto/50616
 267         * lto-plugin.c (PRI_LL): New macro.
 268         (dump_symtab): Use PRI_LL instead of ll in print.
 269         (process_symtab): Use PRI_LL instead of ll in scan.
 270
 271 2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
 272
 273         * configure: Regenerate.
 274
 275 2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
 276
 277         * configure: Regenerate.
 278
 279 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 280
 281         * configure: Regenerate.
 282
 283 2011-10-02  Jan Hubicka  <jh@suse.cz>
 284
 285         PR lto/47247
 286         * lto-plugin.c (get_symbols_v2): New variable.
 287         (write_resolution): Use V2 API when available.
 288         (onload): Handle LDPT_GET_SYMBOLS_V2.
 289
 290 2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 291             Andi Kleen  <ak@linux.intel.com>
 292
 293         PR lto/50568
 294         * lto-plugin.c (sym_aux): Change id to unsigned long long.
 295         (plugin_symtab): Likewise.
 296         (dump_symtab): Likewise.
 297         (resolve_conflicts): Likewise.
 298         (process_symtab): Likewise.
 299
 300 2011-08-10  Richard Guenther  <rguenther@suse.de>
 301
 302         PR bootstrap/49907
 303         lto-plugin/
 304         * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
 305         * Makefile.am (AM_CFLAGS): Adjust.  Do not build with -Werror.
 306         * configure: Regenerate.
 307         * Makefile.in: Likewise.
 308         * aclocal.m4: Likewise.
 309
 310 2011-04-20  Jim Meyering  <meyering@redhat.com>
 311
 312         * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
 313
 314 2011-04-05  Richard Guenther  <rguenther@suse.de>
 315
 316         PR bootstrap/48431
 317         * lto-plugin.c (claim_file_handler): Do not declare vars in code.
 318
 319 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 320
 321         * Makefile.in: Regenerate.
 322         * aclocal.m4: Regenerate.
 323         * configure: Regenerate.
 324
 325 2011-02-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 326
 327         * Makefile.am (all-local): Rename from 'all'.
 328         * Makefile.in: Regenerate.
 329
 330 2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
 331
 332         PR lto/47225
 333         * Makefile.am (gcc_build_dir, in_gcc_libs): New.
 334         (liblto_plugin_la_LDFLAGS): Add -module.
 335         (copy_lto_plugin): Renamed to...
 336         ($(in_gcc_libs)): ... this.  Add mkinstalldirs.  Skip copying
 337         of static modules.
 338         * Makefile.in: Rebuild.
 339
 340 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 341
 342         PR lto/47225
 343         * Makefile.am (Wc): New helper for encoding -Wc,.
 344         (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
 345         (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
 346         * Makefile.in: Regenerated.
 347
 348 2011-02-07  Paolo Bonzini  <bonzini@gnu.org>
 349
 350         Revert:
 351
 352         2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 353
 354         PR lto/47225
 355         * Makefile.am (Wl): New helper for encoding -Wl,.
 356         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 357         * Makefile.in: Regenerated.
 358
 359 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 360
 361         PR lto/47225
 362         * Makefile.am (Wl): New helper for encoding -Wl,.
 363         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 364         * Makefile.in: Regenerated.
 365
 366 2011-01-25  Ian Lance Taylor  <iant@google.com>
 367
 368         * lto-plugin.c (gold_version): New static variable.
 369         (all_symbols_read_handler): Don't check pass_through_items if
 370         using gold 1.11 or later.
 371         (onload): Set gold_version if we see LDPT_GOLD_VERSION.
 372
 373 2011-01-12  Richard Guenther  <rguenther@suse.de>
 374
 375         PR lto/47264
 376         * lto-plugin.c (parse_table_entry): Use memcpy to access
 377         unaligned fields.
 378
 379 2010-12-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 380
 381         * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
 382         * Makefile.in: Regenerate.
 383
 384 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 385
 386         Revert last change.
 387
 388 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 389
 390         * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
 391         (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
 392         (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
 393         * Makefile.in: Regenerate.
 394
 395 2010-12-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 396
 397         PR middle-end/46674
 398         PR lto/43157
 399         * configure.ac (SYM_STYLE): Don't AC_DEFINE.
 400         * lto-plugin.c (sym_style): Don't use it; default to ss_none.
 401         * configure: Regenerate.
 402         * config.h.in: Likewise.
 403
 404 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 405
 406         PR target/40125
 407         PR lto/46695
 408         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 409         * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
 410         override -bindir setting.
 411         * aclocal.m4: Regenerate.
 412         * configure: Regenerate.
 413         * Makefile.in: Regenerate.
 414
 415 2010-12-05  Kai Tietz  <kai.tietz@onevision.com>
 416
 417         * config.h.in: Regenerated.
 418         * configure: Regenerated.
 419         * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
 420         * lto-plugin.c (WIFEXITED): Define default.
 421         (WEXITSTATUS): Likeiwse.
 422
 423 2010-12-01  Kai Tietz  <kai.tietz@onevision.com>
 424
 425         * config.h.in: Regenerated.
 426         * configure: Regenerated.
 427         * Makefile.in: Regenerated.
 428         * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
 429         * lto-plugin.c:  Include sys/wait.h conditionally.
 430         * aclocal.m4: Regenerated.
 431
 432 2010-11-13  Kai Tietz  <kai.tietz@onevision.com>
 433
 434         * lto-plugin.c (add_output_files): Fix memory leak.
 435
 436 2010-11-11  Dave Korn  <dave.korn.cygwin@gmail.com>
 437
 438         PR bootstrap/46397
 439         PR bootstrap/46362
 440         * configure.ac: Add AC_TYPE_INT64_T test.
 441         * config.h.in: Regenerate.
 442         * configure: Likewise.
 443         * lto-plugin.c (debug): Use char not bool.
 444         (nop): Likewise.
 445         (check_1): Rename from check, and use int not bool for gate argument.
 446         (check): Macro wrapper for the above to coerce gate argument into
 447         boolean-valued integer in case it has pointer type.
 448         (parse_table_entry): Use 0 not false.
 449         (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
 450         into two 32-bit parts and printing as hex ints.
 451
 452 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 453
 454         PR lto/46291
 455         * lto-plugin.c (claim_file_handler): Don't close file descriptor.
 456
 457 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 458
 459         PR lto/46273
 460         * lto-plugin.h: Delete.
 461         * lto-plugin-elf.c: Likewise.
 462         * lto-plugin-coff.c: Likewise.
 463         * configure.ac: Don't use libelf, don't source config.gcc.
 464         (LIBELFLIBS): Delete.
 465         (LIBELFINC): Delete.
 466         (LTO_FORMAT): Delete.
 467         (SYM_STYLE): Add AC_DEFINE var, set based on $target.
 468         (config.h): Add AC_CONFIG_HEADERS directive.
 469         * Makefile.am (LIBELFLIBS): Delete.
 470         (LIBELFINC): Delete.
 471         (LTO_FORMAT): Delete.
 472         (DEFS): Import.
 473         (AM_CPPFLAGS): Use it.  Don't use LIBELFINC.
 474         (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
 475         any object-format-specific source file in the link.
 476         (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
 477         * config.h.in: Generate.
 478         * configure: Regenerate.
 479         * Makefile.in: Likewise.
 480         * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
 481         (LTO_SEGMENT_NAME): New definition.
 482         (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
 483         (LTO_SECTION_PREFIX_LEN): New definition.
 484         (struct sym_aux): Struct definition moved here from lto-plugin.h.
 485         (struct plugin_symtab): Likewise.
 486         (struct plugin_objfile): Likewise.
 487         (struct plugin_objfile): New struct def.
 488         (enum symbol_style): New enum type.
 489         (add_symbols): Make static.
 490         (claimed_files): Likewise.
 491         (num_claimed_files): Likewise.
 492         (sym_style): New global.
 493         (check): Make static.
 494         (parse_table_entry): Likewise.  Respect sym_style when extracting
 495         symbol from symtab entry.
 496         (translate): Make static.
 497         (resolve_conflicts): Likewise.
 498         (process_symtab): New function, per-section callback version of
 499         old object-format-specific handling from deleted lto-plugin-elf.c.
 500         (claim_file_handler): Convert ELF-specific version from deleted
 501         lto-plugin-elf.c to simple_object interface and move here.
 502         (process_options): Allow new '-sym-style=' option.
 503         (onload): Don't call deleted onload_format_checks hook.
 504
 505 2010-10-11  Kai Tietz  <kai.tietz@onevision.com>
 506
 507         * lto-plugin.c (dump_symtab): Correct printf argument type.
 508         (finish_conflict_resolution): Initialize resolution.
 509
 510 2010-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR bootstrap/45951
 513         * configure.ac: Add AC_CANONICAL_SYSTEM.
 514         * configure: Regenerated.
 515
 516 2010-10-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 517
 518         * configure.ac: Source config.gcc to determine lto_binary_reader.
 519         (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
 520         * Makefile.am (LTO_FORMAT): Import.
 521         (liblto_plugin_la_SOURCES): Add object format dependent module
 522         defined by LTO_FORMAT.
 523         (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
 524         and work around libtool warning.
 525         * configure: Regenerate.
 526         * Makefile.in: Likewise.
 527         * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
 528         (struct sym_aux): Likewise.
 529         (struct plugin_symtab): Likewise.
 530         (struct plugin_file_info): Likewise.
 531         (LTO_SECTION_PREFIX): Likewise.
 532         (add_symbols):  Make non-static.
 533         (claimed_files): Likewise.
 534         (num_claimed_files): Likewise.
 535         (check): Likewise.
 536         (parse_table_entry): Likewise.
 537         (translate): Likewise.
 538         (resolve_conflicts): Likewise.
 539         (process_symtab): Move to new lto-plugin-elf.c object format dependent
 540         source file.
 541         (claim_file_handler): Likewise, and make non-static.
 542         (onload): Call new onload_format_checks function.
 543         * lto-plugin.h: New file.
 544         (LTO_SECTION_PREFIX): Move here.
 545         (struct sym_aux): Likewise.
 546         (struct plugin_symtab): Likewise.
 547         (struct plugin_file_info): Likewise.
 548         (claim_file_handler): Add new function prototype.
 549         (onload_format_checks): Likewise.
 550         (check): Declare extern.
 551         (translate): Likewise.
 552         (parse_table_entry): Likewise.
 553         (resolve_conflicts): Likewise.
 554         (add_symbols):  Likewise.
 555         (claimed_files): Likewise.
 556         (num_claimed_files): Likewise.
 557         * lto-plugin-elf.c (process_symtab): Move here.
 558         (claim_file_handler): Likewise, and make non-static.
 559         (onload_format_checks): New function factored out from onload.
 560         * lto-plugin-coff.c (claim_file_handler): New function stub.
 561         (onload_format_checks): Likewise.
 562
 563 2010-08-05  Andi Kleen  <ak@linux.intel.com>
 564
 565         * lto-plugin.c: Include <hashtab.h>
 566         (sym_aux): Add next_conflict field to save conflict chains.
 567         (plugin_file_info): Add conflicts symtab.
 568         (parse_table_entry): Initialize aux->next_conflict.
 569         (process_symtab): Increment found.
 570         (dump_symtab): Add.
 571         (finish_conflict_resolution): Add.
 572         (free_symtab): Add.
 573         (write_resolution): Remove symbols loop and move into
 574         dump_symtab. Call dump_symtab for main symbol and conflicts table.
 575         Call free_symtab to free conflicts table.
 576         (SWAP): Add.
 577         (eq_sym): Add.
 578         (hash_sym): Add.
 579         (symbol_strength): Add.
 580         (resolve_conflicts): Add.
 581         (claim_file_handler): Add n variable. Check return value of
 582         process_symtab. Call resolve_conflicts.
 583
 584 2010-07-27  Andi Kleen  <ak@linux.intel.com>
 585
 586         * lto-plugin.c (translate): Remove debug fprintf.
 587
 588 2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         PR bootstrap/45042
 591         * lto-plugin.c (translate): Cast to unsigned long.
 592
 593 2010-07-23   Andi Kleen  <ak@linux.intel.com>
 594
 595         PR lto/44992
 596         * lto-plugin.c (sym_aux): Add.
 597         (plugin_symtab): Remove slots. Add aux and id.
 598         (parse_table_entry): Change to use aux instead of slots.
 599         (LTO_SECTION_PREFIX): Add.
 600         (translate): Improve buffer allocation. Change to append
 601         symbols to existing out buffer.
 602         (get_section): Remove.
 603         (process_symtab): Add.
 604         (free_2): Free symtab->aux.
 605         (write_resolution): Handle aux instead of slots.
 606         Print sub id to resolution file.
 607         (claim_file_handler): Clear lto_file. Replace get_symtab/translate
 608         calls with call to process_symtab.
 609
 610 2010-07-22  Richard Guenther  <rguenther@suse.de>
 611
 612         * Makefile.am: New copy_lto_plugin rule to install the plugin
 613         into ../gcc.
 614         * Makefile.in: Regenerated.
 615
 616 2010-05-21  Richard Guenther  <rguenther@suse.de>
 617
 618         * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
 619
 620 2010-05-07  Richard Guenther <rguenther@suse.de>
 621
 622         * lto-plugin.c (free_2): Do not free resolution_file.
 623         (write_resolution): Check that we were passed a resolution file.
 624         (all_symbols_read_handler): Adjust.
 625         (cleanup_handler): Do not remove the resolution file.
 626         (process_option): Handle -fresolution=.
 627
 628 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 629
 630         PR other/43620
 631         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 632         * Makefile.in: Regenerate.
 633
 634 2010-04-23  Richard Guenther  <rguenther@suse.de>
 635
 636         PR lto/41550
 637         * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
 638         (translate): Likewise.
 639         (all_symbols_read_handler): Likewise.
 640         (claim_file_handler): Likewise.
 641         (process_option): Likewise.
 642         (add_output_files): Likewise.  Remove filename length limit.
 643
 644 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 645
 646         * Makefile.in: Regenerate.
 647         * aclocal.m4: Regenerate.
 648
 649 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 650
 651         PR lto/43336
 652         * lto-plugin.c (cleanup_handler): Delete temporary output files.
 653
 654 2010-01-11  Richard Guenther  <rguenther@suse.de>
 655
 656         PR lto/41569
 657         * Makefile.am: Disable dependencies.
 658         * Makefile.in: Regenerated.
 659
 660 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         PR lto/42520
 663         * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
 664         if -v is passed.
 665
 666 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         PR bootstrap/42306
 669         * configure: Regenerated.
 670         * Makefile.in: Likewise.
 671
 672 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
 673
 674         PR bootstrap/42096
 675         * lto-plugin.c (claim_file_handler): Print offsets in hex.
 676
 677 2009-11-12  Rafael Avila de Espindola  <espindola@google.com>
 678
 679         * lto-plugin.c (write_resolution): Assume resolution_file is set.
 680         Print the symbol name.
 681         (all_symbols_read_handler): Create a resolution file.
 682         Pass it to gcc.
 683         (cleanup_handler): Remove the resolution file.
 684         (process_option): Drop the -resolution option.
 685
 686 2009-11-05  Rafael Avila de Espindola  <espindola@google.com>
 687
 688         * lto-plugin.c (temp_obj_dir_name): Remove.
 689         (arguments_file_name): New.
 690         (free_2): Free arguments_file_name instead of temp_obj_dir_name.
 691         (exec_lto_wrapper):  Create arguments file with make_temp_file.
 692         (cleanup_handler): Don't remove the temporary directory. Remove the
 693         arguments file.
 694         (onload): Don't create the temporary directory.
 695
 696 2009-11-04  Richard Guenther  <rguenther@suse.de>
 697             Rafael Avila de Espindola  <espindola@google.com>
 698
 699         * lto-plugin.c (plugin_file_info): Remove temp field.
 700         (cleanup_handler): Don't delete temporary objects.
 701         (claim_file_handler): Don't create temporary objects.
 702
 703 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
 704
 705         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
 706
 707 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
 708
 709         PR41871
 710         * lto-plugin.c (claim_file_handler): Close files that we created.
 711
 712 2009-10-28  Rafael Avila de Espindola  <espindola@google.com>
 713
 714         * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
 715         LDPL_ERROR
 716
 717 2009-10-27  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 718
 719         PR lto/41652
 720         * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
 721         * configure: Regenerate.
 722
 723 2009-10-26  Richard Guenther  <rguenther@suse.de>
 724
 725         * configure.ac: Use AM_MAINTAINER_MODE.
 726         * acinclude.m4: Remove.
 727         * configure: Re-generate.
 728         * Makefile.in: Likewise.
 729         * aclocal.m4: Likewise.
 730
 731 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
 732
 733         PR40790
 734         * configure: Regenerate.
 735         * configure.ac: Add AC_TYPE_UINT64_T.
 736
 737 2009-10-16  Rafael Avila de Espindola  <espindola@google.com>
 738
 739         * lto-plugin.c (message): New variable.
 740         (check): New function.
 741         (parse_table_entry, translate, write_resolution,add_output_files,
 742         exec_lto_wrapper,claim_file_handler, onload): Use check instead of
 743         assert.
 744         (cleanup_handler): Use check instead of assert. Remove the arguments
 745         file if it exists.
 746
 747 2009-10-15  Rafael Avila de Espindola  <espindola@google.com>
 748
 749         * lto-plugin.c (resolution_file): New.
 750         (free_1): Update comment.
 751         (free_2): Free resolution_file.
 752         (write_resolution): Write resolution to specified file. Use the
 753         syms array from the symbol table.
 754         (all_symbols_read_handler): Delay call to free_1 past call to
 755         write_resolution.
 756         (process_option): Add a -resolution option.
 757
 758 2009-10-13  Richard Guenther  <rguenther@suse.de>
 759
 760         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 761         correct libiberty.
 762         * Makefile.in: Regenerated.
 763
 764 2009-10-08  Rafael Avila de Espindola  <espindola@google.com>
 765
 766         * lto-plugin.c (add_input_library): New.
 767         (all_symbols_read_handler): Use add_input_library for items that
 768         start with -l.
 769         (process_option): Fit in 80 columns.
 770         (onload): Handle LDPT_ADD_INPUT_LIBRARY.
 771
 772 2009-10-02  Diego Novillo  <dnovillo@google.com>
 773
 774         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 775         and -D_FILE_OFFSET_BITS=64.
 776         * configure.ac: Add AC_SYS_LARGEFILE.
 777         * configure: Regenerate.
 778         * Makefile.in: Regenerate.
 779         * lto-plugin.c: Fix copyright boilerplate.
 780
 781 2009-10-02  Diego Novillo  <dnovillo@google.com>
 782
 783         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 784         * aclocal.m4: Regenerate with aclocal-2.64
 785         * acinclude.m4: Remove.
 786         * Makefile.in: Regenerate with automake-1.11
 787         * configure.ac (AC_PREREQ): Update to 2.64.
 788         * configure: Regenerate.
 789
 790 2009-10-02  Diego Novillo  <dnovillo@google.com>
 791
 792         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 793         and -D_FILE_OFFSET_BITS=64.
 794         * configure.ac: Add AC_SYS_LARGEFILE.
 795         * configure: Regenerate.
 796         * Makefile.in: Regenerate.
 797         * lto-plugin.c: Fix copyright boilerplate.
 798
 799 2009-10-02  Diego Novillo  <dnovillo@google.com>
 800
 801         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 802         * aclocal.m4: Regenerate with aclocal-2.64
 803         * acinclude.m4: Remove.
 804         * Makefile.in: Regenerate with automake-1.11
 805         * configure.ac (AC_PREREQ): Update to 2.64.
 806         * configure: Regenerate.
 807
 808 2009-10-02  Rafael Avila de Espindola  <espindola@google.com>
 809
 810         * Makefile.am (liblto_plugin_la_SOURCES): Remove
 811         $(top_srcdir)/../gcc/lto/common.c
 812         * Makefile.in: Regenerate.
 813
 814 2009-10-01  Rafael Avila de Espindola  <espindola@google.com>
 815
 816         * lto-plugin.c (pass_through_items): New.
 817         (num_pass_through_items): New.
 818         (all_symbols_read_handler): Update to use the -pass-through option.
 819         (process_option): Replace -libgcc with -pass-through.
 820
 821 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 822
 823         * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
 824         register_cleanup to be set.
 825
 826 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 827
 828         * Makefile.am: Remove all reference to ltosymtab.
 829         * Makefile.in: Regenerate.
 830         * lto-symtab.c: Remove.
 831
 832 2009-05-21  Diego Novillo  <dnovillo@google.com>
 833
 834         * configure.ac: Remove call to AC_CHECK_GELF.
 835         Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
 836         * acinclude.m4: Do not include ../config/libelf.m4
 837         * Makefile.am (LIBELFLIBS): Define.
 838         (LIBELFINC): Define.
 839         (AM_CPPFLAGS): Add $(LIBELFINC).
 840         (ltosymtab_LDADD): Add $(LIBELFLIBS).
 841         (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
 842         * lto-plugin.c: Always include <gelf.h>
 843         * lto-symtab.c: Likewise.
 844         * configure: Regenerate.
 845         * Makefile.in: Regenerate.
 846
 847 2009-03-23  Rafael Avila de Espindola  <espindola@google.com>
 848
 849         * lto-plugin.c (libgcc_filename): New.
 850         (all_symbols_read_handler): Pass libgcc to the linker.
 851         (all_symbols_read_handler): Parse -libgcc
 852
 853 2009-02-05  Rafael Avila de Espindola  <espindola@google.com>
 854
 855         * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
 856         * Makefile.in: Regenerate.
 857         * lto-plugin.c (add_output_files): Argument is now a FILE.
 858         (exec_lto_wrapper): Use writeargv and pex.
 859
 860 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 861
 862         Revert:
 863         2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 864         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 865
 866
 867 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 868
 869         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 870
 871 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 872
 873         * lto-plugin.c: Include libiberty.h.
 874         (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
 875         snprintf.
 876
 877 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 878
 879         * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
 880         file to lto-wrapper.
 881
 882 2009-01-28  Rafael Avila de Espindola  <espindola@google.com>
 883
 884         * lto-plugin.c (plugin_file_info): Remove fd and elf.
 885         (parse_table_entry): strdup entry->name and entry->comdat_key.
 886         (free_1): Free name and comdat_key. Don't close the file. Don't call
 887         elf_end.
 888         (claim_file_handler): Always call elf_end.
 889
 890 2008-12-23  Rafael Avila de Espindola  <espindola@google.com>
 891
 892         * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
 893         -D_FILE_OFFSET_BITS=64
 894         * Makefile.in: Regenerate
 895
 896 2008-12-22  Rafael Avila de Espindola  <espindola@google.com>
 897
 898         * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
 899         (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
 900         * Makefile.in: Regenerate.
 901         * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
 902         * configure: Regenerate.
 903         * configure.ac: Add AC_SUBST(target_noncanonical).
 904
 905 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 906
 907         * lto-plugin.c: Include stdbool.h.
 908         (debug, nop): Declare as bool.
 909
 910 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 911
 912         * lto-plugin.c (nop): New.
 913         (use_original_files): New.
 914         (all_symbols_read_handler): Call use_original_files if nop is true.
 915         (process_option): Parse the -nop option.
 916
 917 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 918
 919         * lto-plugin.c (debug): New.
 920         (exec_lto_wrapper): Print argv if debug is true.
 921         (process_option): Process the -debug command line option.
 922
 923 2008-12-03  Rafael Avila de Espindola  <espindola@google.com>
 924
 925         * lto-plugin.c (process_option): The argument is now a single option,
 926         not a space separated list.
 927
 928 2008-12-02  Rafael Avila de Espindola  <espindola@google.com>
 929
 930         * lto-plugin.c: Include sys/types.h and sys/wait.h
 931         (output_files, num_output_files, lto_wrapper_argv,
 932         lto_wrapper_num_args): New.
 933         (free_2): Free output_files.
 934         (write_resolution): Disable.
 935         (add_output_files): New.
 936         (exec_lto_wrapper): New.
 937         (all_symbols_read_handler): Run lto-wrapper.
 938         (claim_file_handler): Free lto_file.name and call elf_end.
 939         (process_option): New.
 940
 941 2008-11-26  Rafael Espindola  <espindola@google.com>
 942
 943         * lto-plugin.c (add_input_file): New.
 944         (get_section): Return NULL if get_section fails.
 945         (write_resolution): New.
 946         (all_symbols_read_handler): Call add_input_file.
 947         (claim_file_handler): Unlink the correct file.
 948         (onload): Record add_input_file.
 949
 950 2008-09-23 Rafael Espindola  <espindola@google.com>
 951
 952         * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
 953         Update the location of common.c.
 954         * Makefile.in: Regenerate.
 955         * common.c: Moved to gcc/lto.
 956         * common.h: Moved to gcc/lto.
 957         * lto-plugin.c: Update the location of common.h.
 958         * lto-symtab.c: Update the location of common.h.
 959
 960 2008-09-23 Rafael Espindola  <espindola@google.com>
 961
 962         * common.c: Include common.h.
 963         (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
 964         sizes.
 965         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
 966         explicit sizes.
 967
 968 2008-09-23 Rafael Espindola  <espindola@google.com>
 969
 970         * lto-plugin.c (plugin_file_info): Add temp.
 971         (cleanup_handler): Only delete temporary files.
 972         (claim_file_handler): Initialize lto_file.temp.
 973
 974 2008-09-23  Rafael Espindola  <espindola@google.com>
 975
 976         * plugin-api.h: Moved to include.
 977
 978 2008-09-23 Rafael Espindola  <espindola@google.com>
 979
 980         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
 981         format.
 982
 983 2008-09-22 Rafael Espindola  <espindola@google.com>
 984
 985         * plugin-api.h: Copy from binutils' cvs.
 986
 987 2008-09-22 Rafael Espindola  <espindola@google.com>
 988
 989         * lto-symtab.c (get_symbols, add_symbols): Update signature.
 990         * plugin-api.h: Copy from binutils' cvs.
 991
 992 2008-09-22 Rafael Espindola  <espindola@google.com>
 993
 994         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
 995         Make extern
 996
 997 2008-09-10 Rafael Espindola  <espindola@google.com>
 998
 999         * lto-plugin.c (onload): add missing break statements and asserts.
1000         * lto-symtab.c (claim_file_handler): Make it static.
1001         (all_symbols_read_handler): Make it static.
1002         (all_file_handles): Make it static.
1003         (num_file_handles): Make it static.
1004         (register_claim_file): Make it static.
1005         (register_object): Indent properly.
1006
1007 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1008
1009         * Makefile.am (ltosymtab_LDADD): Add -lelf.
1010         * Makefiel.in: Regenerate.
1011         * lto-plugin.c: Include ar.h.
1012         (claim_file_handler): Handle file->offset != 0.
1013         * lto-symtab.c: Include gelf.h.
1014         (all_file_handles): Change type.
1015         (register_object): New.
1016         (register_file): Add support for archives.
1017         (resolve): Update to new type of all_file_handles.
1018         (print): Update to new type of all_file_handles.
1019         (free_all): Update to new type of all_file_handles.
1020         (main): Update to new type of all_file_handles.
1021
1022 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1023
1024         * lto-plugin.c (get_string_table): Remove.
1025         (get_section): Use elf_strptr instead of get_string_table.
1026
1027 2008-09-08  Doug Kwan  <dougkwan@google.com>
1028
1029         * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1030         to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1031
1032 2008-09-08  Rafael Avila de Espindola  <espindola@google.com>
1033
1034         * Makefile.am (ltosymtab_SOURCES): add common.c.
1035         (ltosymtab_CFLAGS): New.
1036         (liblto_plugin_la_SOURCES): Add common.c.
1037         * Makefile.in: Regenerate.
1038         * common.c: New.
1039         * common.h: New.
1040         * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1041         (plugin_symtab): New.
1042         (plugin_file_info): New.
1043         (register_all_symbols_read): New.
1044         (get_symbols): New.
1045         (claimed_files): New.
1046         (num_claimed_files): New.
1047         (translate): Don't drop the slot number.
1048         (free_1): New.
1049         (free_2): New.
1050         (all_symbols_read_handler): New.
1051         (claim_file_handler): Record every claimed file.
1052         (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1053         LDPT_GET_SYMBOLS.
1054         * lto-symtab.c: Include stdlib.h, string.h and common.h.
1055         (current_file_handle): Remove.
1056         (ld_plugin_all_symbols_read_handler): New.
1057         (plugin_handle): New.
1058         (file_handle): New.
1059         (all_file_handles): New.
1060         (num_file_handles): New.
1061         (get_symbols): New.
1062         (register_all_symbols_read): New.
1063         (add_symbols): Don't print the symbols, just record them.
1064         (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1065         LDPT_GET_SYMBOLS.
1066         (load_plugin): Use plugin_handle.
1067         (register_file): Add the file handle to all_file_handles.
1068         (resolve): New.
1069         (print): New.
1070         (unload_plugin): New.
1071         (free_all): New.
1072         (main): Call all_symbols_read_handler and free resources.
1073
1074 2008-09-03  Rafael Avila de Espindola  <espindola@google.com>
1075
1076         * Makefile.am (AM_CFLAGS): New.
1077         (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1078         (lib_LTLIBRARIES): New.
1079         (liblto_plugin_la_SOURCES): New.
1080         (liblto_plugin_la_LIBADD): New.
1081         * Makefile.in: Regenerate.
1082         * acinclude.m4: Don't include ../config/acx.m4 and
1083         ../config/no-executables.m4.
1084         Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1085         ../libtool.m4.
1086         * aclocal.m4: Regenerate.
1087         * configure: Regenerate.
1088         * configure.ac: Use AM_PROG_LIBTOOL.
1089         * lto-plugin.c: New.
1090         * lto-symtab.c: Rewrite to use the plugin.
1091         * plugin-api.h: New.
1092
1093 2008-08-25  Rafael Avila de Espindola  <espindola@google.com>
1094
1095         * configure: Regenerate.
1096         * configure.ac: Use AC_CHECK_GELF.
1097         * lto-symtab.c: Include gelf.h.
1098         (get_string_table): Use size independent API.
1099         (printTable): Use lld to print 64 bit integers.
1100
1101 2008-08-22  Rafael Avila de Espindola  <espindola@google.com>
1102
1103         * lto-symtab.c (parse_table_entry): Assert entry->kind and
1104         entry->visibility are valid.
1105
1106 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
1107         * lto-symtab.c (table_entry): Add comdat.
1108         (parse_table_entry): Read comdat.
1109
1110 2008-08-21  Rafael Espindola  <espindola@google.com>
1111
1112         * Makefile.am: New.
1113         * Makefile.in: New.
1114         * acinclude.m4: New.
1115         * aclocal.m4: New.
1116         * configure: New.
1117         * configure.ac: New.
1118         * lto-symtab.c: New.