lto-plugin/ChangeLog

   1 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
   2
   3         PR bootstrap/95413
   4         * configure: Regenerated.
   5
   6 2020-05-26  Alexandre Oliva  <oliva@adacore.com>
   7
   8         * lto-plugin.c (skip_in_suffix): New.
   9         (exec_lto_wrapper): Use skip_in_suffix and concat to build
  10         non-temporary output names.
  11         (onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
  12         override link_output_name with it.
  13
  14 2020-05-12  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         PR bootstrap/94998
  17         * configure: Regenerated.
  18
  19 2020-05-05  Eric Botcazou  <ebotcazou@adacore.com>
  20
  21         * lto-plugin.c: Document -linker-output-auto-notlo-rel option.
  22         (linker_output_set): Change type to bool.
  23         (linker_output_known): Likewise.
  24         (linker_output_auto_nolto_rel): New variable.
  25         (all_symbols_read_handler): Take it into account.
  26         <LDPO_REL>: Do not issue the warning if it is set.
  27         (process_option): Process -linker-output-auto-notlo-rel.
  28         (cleanup_handler): Remove unused variable.
  29         (onload) <LDPT_LINKER_OUTPUT>: Adjust to above type change.
  30
  31 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
  32
  33         PR bootstrap/94739
  34         * configure: Regenerated.
  35
  36 2020-04-25  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         PR bootstrap/94739
  39         * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS).
  40         * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and
  41         AC_SUBST(CET_HOST_FLAGS).
  42         * Makefile.in: Regenerated.
  43         * aclocal.m4: Likewise.
  44         * configure: Likewise.
  45
  46 2020-03-19  Martin Liska  <mliska@suse.cz>
  47
  48         * lto-plugin.c (LTO_SECTION_PREFIX): Rename to ...
  49         (LTO_SYMTAB_PREFIX): ... this.
  50         (LTO_SECTION_PREFIX_LEN): Rename to ...
  51         (LTO_SYMTAB_PREFIX_LEN): ... this.
  52         (LTO_SYMTAB_EXT_PREFIX): New.
  53         (LTO_SYMTAB_EXT_PREFIX_LEN): New.
  54         (LTO_LTO_PREFIX): New.
  55         (LTO_LTO_PREFIX_LEN): New.
  56         (parse_table_entry): Fill up unused to zero.
  57         (parse_table_entry_extension): New.
  58         (parse_symtab_extension): New.
  59         (finish_conflict_resolution): Change type
  60         for resolution.
  61         (process_symtab): Use new macro name.
  62         (process_symtab_extension): New.
  63         (claim_file_handler): Parse also process_symtab_extension.
  64         (onload): Call new add_symbols_v2.
  65
  66 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
  67
  68         Update copyright years.
  69
  70 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
  71
  72         * configure: Regenerate.
  73
  74 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  75
  76         * lto-plugin.c (cleanup_handler): Remove unused var.
  77
  78 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  79
  80         * lto-plugin.c (exec_lto_wrapper): Make the wrapper
  81         arguments filename more user-friendly.
  82         (file_exists, maybe_unlink): New.
  83         (cleanup_handler): Use maybe unlink to handle the
  84         case when temps should be saved.
  85         (process_option): Look for -v, —-version, -save-temps.
  86         (onload): Record the linker output file name.
  87         Check for -v, —-version, -save-temps in the GCC collect
  88         options environment.
  89
  90 2019-02-26  Martin Liska  <mliska@suse.cz>
  91
  92         * lto-symtab.c: Remove.
  93
  94 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
  95
  96         Update copyright years.
  97
  98 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  99
 100         PR bootstrap/82856
 101         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 102         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
 103
 104 2018-05-30  Jan Hubicka  <jh@suse.cz>
 105
 106         * lto-plugin.c: (non_claimed_files): New static var.
 107         (linker_ouput_known): New static var.
 108         (all_symbols_read_handler): When user specifies linker output do not
 109         imply it; output warning when nonlto-rel mode is forced.
 110         (claim_file_header): Record number of nonclaimed files.
 111         (process_option): Remember if linker output is known
 112
 113 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 114
 115         PR jit/85384
 116         * configure: Regenerate.
 117
 118 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 119
 120         Update copyright years.
 121
 122 2017-07-21  Georg-Johann Lay  <avr@gjlay.de>
 123
 124         PR lto/81487
 125         * lto-plugin.c (claim_file_handler): Use xasprintf instead of
 126         asprintf.
 127         [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
 128
 129 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 130
 131         PR other/79046
 132         * configure.ac: Add GCC_BASE_VER.
 133         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 134         get version from BASE-VER file.
 135         * configure: Regenerated.
 136         * Makefile.in: Regenerated.
 137
 138 2017-01-04  Jakub Jelinek  <jakub@redhat.com>
 139
 140         Update copyright years.
 141
 142 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 143
 144         * configure: Regenerate.
 145
 146 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 147
 148         PR driver/68463
 149         * lto-plugin.c (struct plugin_offload_file): New.
 150         (offload_files): Change type.
 151         (offload_files_last, offload_files_last_obj): New.
 152         (offload_files_last_lto): New.
 153         (free_2): Adjust accordingly.
 154         (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
 155         Don't call free_1 for offload_files.  Write names of object files with
 156         offloading to the temporary file.  Add new option to lto_arg_ptr.
 157         (claim_file_handler): Don't claim file if it contains offload sections
 158         without LTO sections.  If it contains offload sections, add to the list.
 159
 160 2016-01-15  Martin Liska  <mliska@suse.cz>
 161
 162         * lto-plugin.c (all_symbols_read_handler): Assign default
 163         value to a string variable.
 164
 165 2015-11-25  Jan Hubicka  <jh@suse.cz>
 166
 167         PR lto/67548
 168         * lto-plugin.c (linker_output, linker_output_set): New statics.
 169         (all_symbols_read_handler): Add -flinker-output option.
 170         (onload): Record linker_output info.
 171
 172 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 173
 174         * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
 175         * configure: Regenerate.
 176         * config.h.in: Ditto.
 177
 178 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 179
 180         * Makefile.am: Drop 'by automake version' from top-level comment.
 181         * Makefile.in: Regenerated with automake-1.11.6.
 182         * aclocal.m4: Likewise.
 183         * configure: Likewise.
 184
 185 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * lto-plugin.c (release_input_file): Removed.
 188         (claim_file_handler): Don't call release_input_file.
 189         (onload): Don't set release_input_file.
 190
 191 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         * lto-plugin.c (claim_file_handler): Pass handle to
 194         release_input_file.
 195
 196 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * lto-plugin.c (claim_file_handler): Call release_input_file only
 199         if file is claimed.
 200
 201 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * lto-plugin.c (claim_file_handler): Call release_input_file only
 204         if it is not NULL.
 205
 206 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         PR lto/64837
 209         * lto-plugin.c (release_input_file): New.
 210         (claim_file_handler): Call release_input_file.
 211         (onload): Set release_input_file.
 212
 213 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
 214
 215         * lto-plugin.c (offload_files, num_offload_files): New static variables.
 216         (free_1): Use arguments instead of global variables.
 217         (free_2): Free offload_files.
 218         (all_symbols_read_handler): Add names from offload_files to lto-wrapper
 219         arguments.
 220         (claim_file_handler): Do not add file to claimed_files if it contains
 221         offload sections without LTO sections.  Add it to offload_files instead.
 222
 223 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR bootstrap/63784
 226         * configure: Regenerated.
 227
 228 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
 229             Bernd Schmidt  <bernds@codesourcery.com>
 230             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 231             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 232
 233         * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
 234         (struct plugin_objfile): Add new field "offload".
 235         (process_offload_section): New static function.
 236         (claim_file_handler): Claim file if it contains offload sections.
 237
 238 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 239             Thomas Schwinge  <thomas@codesourcery.com>
 240             Ilya Verbin  <ilya.verbin@intel.com>
 241             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 242
 243         * Makefile.am (libexecsubdir): Tweak for the possibility of being
 244         configured for offload compiler.
 245         (accel_dir_suffix, real_target_noncanonical): New variables substituted
 246         by configure.
 247         * Makefile.in: Regenerate.
 248         * configure: Regenerate.
 249         * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
 250         variables.
 251
 252 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 253
 254         PR target/63610
 255         * configure: Regenerate.
 256
 257 2014-08-26  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         PR bootstrap/62260
 260         * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
 261         * configure.ac (gcc_build_dir): Set and AC_SUBST according to
 262         $host_subdir.
 263         * Makefile.in: Regenerated.
 264         * configure: Likewise.
 265
 266 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
 267
 268         * configure.ac (--with-libiberty): New configure option.
 269         * configure: Regenerate.
 270         * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
 271         variables.
 272         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
 273         (liblto_plugin_la_DEPENDENCIES): Use them.
 274         * Makefile.in: Regenerate.
 275
 276 2014-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 277
 278         PR lto/60981
 279         * configure.ac: Check for -static-libgcc.
 280         * configure: Regenerate.
 281
 282 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
 283
 284         PR sanitizer/56781
 285         * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
 286         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
 287         liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
 288         over ../libiberty/pic/libiberty.a if the former exists.
 289         * Makefile.in: Regenerated.
 290
 291         PR sanitizer/56781
 292         * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
 293         * Makefile.in: Regenerated.
 294
 295 2014-04-02  Richard Biener  <rguenther@suse.de>
 296
 297         * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
 298         is set in COLLECT_GCC_OPTIONS.
 299
 300 2014-03-28  Richard Biener  <rguenther@suse.de>
 301
 302         * lto-plugin.c (process_symtab): Handle EINTR and short reads.
 303
 304 2014-03-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 305
 306         * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
 307         for gcc.
 308         * configure: Regenerate.
 309         * Makefile.am (AM_LDFLAGS): New variable.
 310         (liblto_plugin_la_LDFLAGS): Add it.
 311         * Makefile.in: Regenerate.
 312
 313 2013-09-20  Alan Modra  <amodra@gmail.com>
 314
 315         * configure: Regenerate.
 316
 317 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 318
 319         * configure: Regenerated.
 320
 321 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 322
 323         * lto-plugin.c: Fix typo.
 324
 325 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 326
 327         * configure: Regenerated.
 328
 329 2012-02-22  Kai Tietz  <ktietz@redhat.com>
 330
 331         PR lto/50616
 332         * lto-plugin.c (PRI_LL): New macro.
 333         (dump_symtab): Use PRI_LL instead of ll in print.
 334         (process_symtab): Use PRI_LL instead of ll in scan.
 335
 336 2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
 337
 338         * configure: Regenerate.
 339
 340 2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
 341
 342         * configure: Regenerate.
 343
 344 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 345
 346         * configure: Regenerate.
 347
 348 2011-10-02  Jan Hubicka  <jh@suse.cz>
 349
 350         PR lto/47247
 351         * lto-plugin.c (get_symbols_v2): New variable.
 352         (write_resolution): Use V2 API when available.
 353         (onload): Handle LDPT_GET_SYMBOLS_V2.
 354
 355 2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 356             Andi Kleen  <ak@linux.intel.com>
 357
 358         PR lto/50568
 359         * lto-plugin.c (sym_aux): Change id to unsigned long long.
 360         (plugin_symtab): Likewise.
 361         (dump_symtab): Likewise.
 362         (resolve_conflicts): Likewise.
 363         (process_symtab): Likewise.
 364
 365 2011-08-10  Richard Guenther  <rguenther@suse.de>
 366
 367         PR bootstrap/49907
 368         lto-plugin/
 369         * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
 370         * Makefile.am (AM_CFLAGS): Adjust.  Do not build with -Werror.
 371         * configure: Regenerate.
 372         * Makefile.in: Likewise.
 373         * aclocal.m4: Likewise.
 374
 375 2011-04-20  Jim Meyering  <meyering@redhat.com>
 376
 377         * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
 378
 379 2011-04-05  Richard Guenther  <rguenther@suse.de>
 380
 381         PR bootstrap/48431
 382         * lto-plugin.c (claim_file_handler): Do not declare vars in code.
 383
 384 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 385
 386         * Makefile.in: Regenerate.
 387         * aclocal.m4: Regenerate.
 388         * configure: Regenerate.
 389
 390 2011-02-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 391
 392         * Makefile.am (all-local): Rename from 'all'.
 393         * Makefile.in: Regenerate.
 394
 395 2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
 396
 397         PR lto/47225
 398         * Makefile.am (gcc_build_dir, in_gcc_libs): New.
 399         (liblto_plugin_la_LDFLAGS): Add -module.
 400         (copy_lto_plugin): Renamed to...
 401         ($(in_gcc_libs)): ... this.  Add mkinstalldirs.  Skip copying
 402         of static modules.
 403         * Makefile.in: Rebuild.
 404
 405 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 406
 407         PR lto/47225
 408         * Makefile.am (Wc): New helper for encoding -Wc,.
 409         (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
 410         (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
 411         * Makefile.in: Regenerated.
 412
 413 2011-02-07  Paolo Bonzini  <bonzini@gnu.org>
 414
 415         Revert:
 416
 417         2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 418
 419         PR lto/47225
 420         * Makefile.am (Wl): New helper for encoding -Wl,.
 421         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 422         * Makefile.in: Regenerated.
 423
 424 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 425
 426         PR lto/47225
 427         * Makefile.am (Wl): New helper for encoding -Wl,.
 428         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 429         * Makefile.in: Regenerated.
 430
 431 2011-01-25  Ian Lance Taylor  <iant@google.com>
 432
 433         * lto-plugin.c (gold_version): New static variable.
 434         (all_symbols_read_handler): Don't check pass_through_items if
 435         using gold 1.11 or later.
 436         (onload): Set gold_version if we see LDPT_GOLD_VERSION.
 437
 438 2011-01-12  Richard Guenther  <rguenther@suse.de>
 439
 440         PR lto/47264
 441         * lto-plugin.c (parse_table_entry): Use memcpy to access
 442         unaligned fields.
 443
 444 2010-12-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 445
 446         * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
 447         * Makefile.in: Regenerate.
 448
 449 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 450
 451         Revert last change.
 452
 453 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 454
 455         * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
 456         (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
 457         (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
 458         * Makefile.in: Regenerate.
 459
 460 2010-12-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 461
 462         PR middle-end/46674
 463         PR lto/43157
 464         * configure.ac (SYM_STYLE): Don't AC_DEFINE.
 465         * lto-plugin.c (sym_style): Don't use it; default to ss_none.
 466         * configure: Regenerate.
 467         * config.h.in: Likewise.
 468
 469 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 470
 471         PR target/40125
 472         PR lto/46695
 473         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 474         * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
 475         override -bindir setting.
 476         * aclocal.m4: Regenerate.
 477         * configure: Regenerate.
 478         * Makefile.in: Regenerate.
 479
 480 2010-12-05  Kai Tietz  <kai.tietz@onevision.com>
 481
 482         * config.h.in: Regenerated.
 483         * configure: Regenerated.
 484         * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
 485         * lto-plugin.c (WIFEXITED): Define default.
 486         (WEXITSTATUS): Likeiwse.
 487
 488 2010-12-01  Kai Tietz  <kai.tietz@onevision.com>
 489
 490         * config.h.in: Regenerated.
 491         * configure: Regenerated.
 492         * Makefile.in: Regenerated.
 493         * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
 494         * lto-plugin.c:  Include sys/wait.h conditionally.
 495         * aclocal.m4: Regenerated.
 496
 497 2010-11-13  Kai Tietz  <kai.tietz@onevision.com>
 498
 499         * lto-plugin.c (add_output_files): Fix memory leak.
 500
 501 2010-11-11  Dave Korn  <dave.korn.cygwin@gmail.com>
 502
 503         PR bootstrap/46397
 504         PR bootstrap/46362
 505         * configure.ac: Add AC_TYPE_INT64_T test.
 506         * config.h.in: Regenerate.
 507         * configure: Likewise.
 508         * lto-plugin.c (debug): Use char not bool.
 509         (nop): Likewise.
 510         (check_1): Rename from check, and use int not bool for gate argument.
 511         (check): Macro wrapper for the above to coerce gate argument into
 512         boolean-valued integer in case it has pointer type.
 513         (parse_table_entry): Use 0 not false.
 514         (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
 515         into two 32-bit parts and printing as hex ints.
 516
 517 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 518
 519         PR lto/46291
 520         * lto-plugin.c (claim_file_handler): Don't close file descriptor.
 521
 522 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 523
 524         PR lto/46273
 525         * lto-plugin.h: Delete.
 526         * lto-plugin-elf.c: Likewise.
 527         * lto-plugin-coff.c: Likewise.
 528         * configure.ac: Don't use libelf, don't source config.gcc.
 529         (LIBELFLIBS): Delete.
 530         (LIBELFINC): Delete.
 531         (LTO_FORMAT): Delete.
 532         (SYM_STYLE): Add AC_DEFINE var, set based on $target.
 533         (config.h): Add AC_CONFIG_HEADERS directive.
 534         * Makefile.am (LIBELFLIBS): Delete.
 535         (LIBELFINC): Delete.
 536         (LTO_FORMAT): Delete.
 537         (DEFS): Import.
 538         (AM_CPPFLAGS): Use it.  Don't use LIBELFINC.
 539         (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
 540         any object-format-specific source file in the link.
 541         (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
 542         * config.h.in: Generate.
 543         * configure: Regenerate.
 544         * Makefile.in: Likewise.
 545         * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
 546         (LTO_SEGMENT_NAME): New definition.
 547         (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
 548         (LTO_SECTION_PREFIX_LEN): New definition.
 549         (struct sym_aux): Struct definition moved here from lto-plugin.h.
 550         (struct plugin_symtab): Likewise.
 551         (struct plugin_objfile): Likewise.
 552         (struct plugin_objfile): New struct def.
 553         (enum symbol_style): New enum type.
 554         (add_symbols): Make static.
 555         (claimed_files): Likewise.
 556         (num_claimed_files): Likewise.
 557         (sym_style): New global.
 558         (check): Make static.
 559         (parse_table_entry): Likewise.  Respect sym_style when extracting
 560         symbol from symtab entry.
 561         (translate): Make static.
 562         (resolve_conflicts): Likewise.
 563         (process_symtab): New function, per-section callback version of
 564         old object-format-specific handling from deleted lto-plugin-elf.c.
 565         (claim_file_handler): Convert ELF-specific version from deleted
 566         lto-plugin-elf.c to simple_object interface and move here.
 567         (process_options): Allow new '-sym-style=' option.
 568         (onload): Don't call deleted onload_format_checks hook.
 569
 570 2010-10-11  Kai Tietz  <kai.tietz@onevision.com>
 571
 572         * lto-plugin.c (dump_symtab): Correct printf argument type.
 573         (finish_conflict_resolution): Initialize resolution.
 574
 575 2010-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 576
 577         PR bootstrap/45951
 578         * configure.ac: Add AC_CANONICAL_SYSTEM.
 579         * configure: Regenerated.
 580
 581 2010-10-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 582
 583         * configure.ac: Source config.gcc to determine lto_binary_reader.
 584         (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
 585         * Makefile.am (LTO_FORMAT): Import.
 586         (liblto_plugin_la_SOURCES): Add object format dependent module
 587         defined by LTO_FORMAT.
 588         (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
 589         and work around libtool warning.
 590         * configure: Regenerate.
 591         * Makefile.in: Likewise.
 592         * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
 593         (struct sym_aux): Likewise.
 594         (struct plugin_symtab): Likewise.
 595         (struct plugin_file_info): Likewise.
 596         (LTO_SECTION_PREFIX): Likewise.
 597         (add_symbols):  Make non-static.
 598         (claimed_files): Likewise.
 599         (num_claimed_files): Likewise.
 600         (check): Likewise.
 601         (parse_table_entry): Likewise.
 602         (translate): Likewise.
 603         (resolve_conflicts): Likewise.
 604         (process_symtab): Move to new lto-plugin-elf.c object format dependent
 605         source file.
 606         (claim_file_handler): Likewise, and make non-static.
 607         (onload): Call new onload_format_checks function.
 608         * lto-plugin.h: New file.
 609         (LTO_SECTION_PREFIX): Move here.
 610         (struct sym_aux): Likewise.
 611         (struct plugin_symtab): Likewise.
 612         (struct plugin_file_info): Likewise.
 613         (claim_file_handler): Add new function prototype.
 614         (onload_format_checks): Likewise.
 615         (check): Declare extern.
 616         (translate): Likewise.
 617         (parse_table_entry): Likewise.
 618         (resolve_conflicts): Likewise.
 619         (add_symbols):  Likewise.
 620         (claimed_files): Likewise.
 621         (num_claimed_files): Likewise.
 622         * lto-plugin-elf.c (process_symtab): Move here.
 623         (claim_file_handler): Likewise, and make non-static.
 624         (onload_format_checks): New function factored out from onload.
 625         * lto-plugin-coff.c (claim_file_handler): New function stub.
 626         (onload_format_checks): Likewise.
 627
 628 2010-08-05  Andi Kleen  <ak@linux.intel.com>
 629
 630         * lto-plugin.c: Include <hashtab.h>
 631         (sym_aux): Add next_conflict field to save conflict chains.
 632         (plugin_file_info): Add conflicts symtab.
 633         (parse_table_entry): Initialize aux->next_conflict.
 634         (process_symtab): Increment found.
 635         (dump_symtab): Add.
 636         (finish_conflict_resolution): Add.
 637         (free_symtab): Add.
 638         (write_resolution): Remove symbols loop and move into
 639         dump_symtab. Call dump_symtab for main symbol and conflicts table.
 640         Call free_symtab to free conflicts table.
 641         (SWAP): Add.
 642         (eq_sym): Add.
 643         (hash_sym): Add.
 644         (symbol_strength): Add.
 645         (resolve_conflicts): Add.
 646         (claim_file_handler): Add n variable. Check return value of
 647         process_symtab. Call resolve_conflicts.
 648
 649 2010-07-27  Andi Kleen  <ak@linux.intel.com>
 650
 651         * lto-plugin.c (translate): Remove debug fprintf.
 652
 653 2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR bootstrap/45042
 656         * lto-plugin.c (translate): Cast to unsigned long.
 657
 658 2010-07-23   Andi Kleen  <ak@linux.intel.com>
 659
 660         PR lto/44992
 661         * lto-plugin.c (sym_aux): Add.
 662         (plugin_symtab): Remove slots. Add aux and id.
 663         (parse_table_entry): Change to use aux instead of slots.
 664         (LTO_SECTION_PREFIX): Add.
 665         (translate): Improve buffer allocation. Change to append
 666         symbols to existing out buffer.
 667         (get_section): Remove.
 668         (process_symtab): Add.
 669         (free_2): Free symtab->aux.
 670         (write_resolution): Handle aux instead of slots.
 671         Print sub id to resolution file.
 672         (claim_file_handler): Clear lto_file. Replace get_symtab/translate
 673         calls with call to process_symtab.
 674
 675 2010-07-22  Richard Guenther  <rguenther@suse.de>
 676
 677         * Makefile.am: New copy_lto_plugin rule to install the plugin
 678         into ../gcc.
 679         * Makefile.in: Regenerated.
 680
 681 2010-05-21  Richard Guenther  <rguenther@suse.de>
 682
 683         * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
 684
 685 2010-05-07  Richard Guenther <rguenther@suse.de>
 686
 687         * lto-plugin.c (free_2): Do not free resolution_file.
 688         (write_resolution): Check that we were passed a resolution file.
 689         (all_symbols_read_handler): Adjust.
 690         (cleanup_handler): Do not remove the resolution file.
 691         (process_option): Handle -fresolution=.
 692
 693 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 694
 695         PR other/43620
 696         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 697         * Makefile.in: Regenerate.
 698
 699 2010-04-23  Richard Guenther  <rguenther@suse.de>
 700
 701         PR lto/41550
 702         * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
 703         (translate): Likewise.
 704         (all_symbols_read_handler): Likewise.
 705         (claim_file_handler): Likewise.
 706         (process_option): Likewise.
 707         (add_output_files): Likewise.  Remove filename length limit.
 708
 709 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 710
 711         * Makefile.in: Regenerate.
 712         * aclocal.m4: Regenerate.
 713
 714 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 715
 716         PR lto/43336
 717         * lto-plugin.c (cleanup_handler): Delete temporary output files.
 718
 719 2010-01-11  Richard Guenther  <rguenther@suse.de>
 720
 721         PR lto/41569
 722         * Makefile.am: Disable dependencies.
 723         * Makefile.in: Regenerated.
 724
 725 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 726
 727         PR lto/42520
 728         * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
 729         if -v is passed.
 730
 731 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         PR bootstrap/42306
 734         * configure: Regenerated.
 735         * Makefile.in: Likewise.
 736
 737 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
 738
 739         PR bootstrap/42096
 740         * lto-plugin.c (claim_file_handler): Print offsets in hex.
 741
 742 2009-11-12  Rafael Avila de Espindola  <espindola@google.com>
 743
 744         * lto-plugin.c (write_resolution): Assume resolution_file is set.
 745         Print the symbol name.
 746         (all_symbols_read_handler): Create a resolution file.
 747         Pass it to gcc.
 748         (cleanup_handler): Remove the resolution file.
 749         (process_option): Drop the -resolution option.
 750
 751 2009-11-05  Rafael Avila de Espindola  <espindola@google.com>
 752
 753         * lto-plugin.c (temp_obj_dir_name): Remove.
 754         (arguments_file_name): New.
 755         (free_2): Free arguments_file_name instead of temp_obj_dir_name.
 756         (exec_lto_wrapper):  Create arguments file with make_temp_file.
 757         (cleanup_handler): Don't remove the temporary directory. Remove the
 758         arguments file.
 759         (onload): Don't create the temporary directory.
 760
 761 2009-11-04  Richard Guenther  <rguenther@suse.de>
 762             Rafael Avila de Espindola  <espindola@google.com>
 763
 764         * lto-plugin.c (plugin_file_info): Remove temp field.
 765         (cleanup_handler): Don't delete temporary objects.
 766         (claim_file_handler): Don't create temporary objects.
 767
 768 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
 769
 770         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
 771
 772 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
 773
 774         PR41871
 775         * lto-plugin.c (claim_file_handler): Close files that we created.
 776
 777 2009-10-28  Rafael Avila de Espindola  <espindola@google.com>
 778
 779         * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
 780         LDPL_ERROR
 781
 782 2009-10-27  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 783
 784         PR lto/41652
 785         * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
 786         * configure: Regenerate.
 787
 788 2009-10-26  Richard Guenther  <rguenther@suse.de>
 789
 790         * configure.ac: Use AM_MAINTAINER_MODE.
 791         * acinclude.m4: Remove.
 792         * configure: Re-generate.
 793         * Makefile.in: Likewise.
 794         * aclocal.m4: Likewise.
 795
 796 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
 797
 798         PR40790
 799         * configure: Regenerate.
 800         * configure.ac: Add AC_TYPE_UINT64_T.
 801
 802 2009-10-16  Rafael Avila de Espindola  <espindola@google.com>
 803
 804         * lto-plugin.c (message): New variable.
 805         (check): New function.
 806         (parse_table_entry, translate, write_resolution,add_output_files,
 807         exec_lto_wrapper,claim_file_handler, onload): Use check instead of
 808         assert.
 809         (cleanup_handler): Use check instead of assert. Remove the arguments
 810         file if it exists.
 811
 812 2009-10-15  Rafael Avila de Espindola  <espindola@google.com>
 813
 814         * lto-plugin.c (resolution_file): New.
 815         (free_1): Update comment.
 816         (free_2): Free resolution_file.
 817         (write_resolution): Write resolution to specified file. Use the
 818         syms array from the symbol table.
 819         (all_symbols_read_handler): Delay call to free_1 past call to
 820         write_resolution.
 821         (process_option): Add a -resolution option.
 822
 823 2009-10-13  Richard Guenther  <rguenther@suse.de>
 824
 825         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 826         correct libiberty.
 827         * Makefile.in: Regenerated.
 828
 829 2009-10-08  Rafael Avila de Espindola  <espindola@google.com>
 830
 831         * lto-plugin.c (add_input_library): New.
 832         (all_symbols_read_handler): Use add_input_library for items that
 833         start with -l.
 834         (process_option): Fit in 80 columns.
 835         (onload): Handle LDPT_ADD_INPUT_LIBRARY.
 836
 837 2009-10-02  Diego Novillo  <dnovillo@google.com>
 838
 839         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 840         and -D_FILE_OFFSET_BITS=64.
 841         * configure.ac: Add AC_SYS_LARGEFILE.
 842         * configure: Regenerate.
 843         * Makefile.in: Regenerate.
 844         * lto-plugin.c: Fix copyright boilerplate.
 845
 846 2009-10-02  Diego Novillo  <dnovillo@google.com>
 847
 848         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 849         * aclocal.m4: Regenerate with aclocal-2.64
 850         * acinclude.m4: Remove.
 851         * Makefile.in: Regenerate with automake-1.11
 852         * configure.ac (AC_PREREQ): Update to 2.64.
 853         * configure: Regenerate.
 854
 855 2009-10-02  Diego Novillo  <dnovillo@google.com>
 856
 857         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 858         and -D_FILE_OFFSET_BITS=64.
 859         * configure.ac: Add AC_SYS_LARGEFILE.
 860         * configure: Regenerate.
 861         * Makefile.in: Regenerate.
 862         * lto-plugin.c: Fix copyright boilerplate.
 863
 864 2009-10-02  Diego Novillo  <dnovillo@google.com>
 865
 866         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 867         * aclocal.m4: Regenerate with aclocal-2.64
 868         * acinclude.m4: Remove.
 869         * Makefile.in: Regenerate with automake-1.11
 870         * configure.ac (AC_PREREQ): Update to 2.64.
 871         * configure: Regenerate.
 872
 873 2009-10-02  Rafael Avila de Espindola  <espindola@google.com>
 874
 875         * Makefile.am (liblto_plugin_la_SOURCES): Remove
 876         $(top_srcdir)/../gcc/lto/common.c
 877         * Makefile.in: Regenerate.
 878
 879 2009-10-01  Rafael Avila de Espindola  <espindola@google.com>
 880
 881         * lto-plugin.c (pass_through_items): New.
 882         (num_pass_through_items): New.
 883         (all_symbols_read_handler): Update to use the -pass-through option.
 884         (process_option): Replace -libgcc with -pass-through.
 885
 886 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 887
 888         * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
 889         register_cleanup to be set.
 890
 891 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 892
 893         * Makefile.am: Remove all reference to ltosymtab.
 894         * Makefile.in: Regenerate.
 895         * lto-symtab.c: Remove.
 896
 897 2009-05-21  Diego Novillo  <dnovillo@google.com>
 898
 899         * configure.ac: Remove call to AC_CHECK_GELF.
 900         Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
 901         * acinclude.m4: Do not include ../config/libelf.m4
 902         * Makefile.am (LIBELFLIBS): Define.
 903         (LIBELFINC): Define.
 904         (AM_CPPFLAGS): Add $(LIBELFINC).
 905         (ltosymtab_LDADD): Add $(LIBELFLIBS).
 906         (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
 907         * lto-plugin.c: Always include <gelf.h>
 908         * lto-symtab.c: Likewise.
 909         * configure: Regenerate.
 910         * Makefile.in: Regenerate.
 911
 912 2009-03-23  Rafael Avila de Espindola  <espindola@google.com>
 913
 914         * lto-plugin.c (libgcc_filename): New.
 915         (all_symbols_read_handler): Pass libgcc to the linker.
 916         (all_symbols_read_handler): Parse -libgcc
 917
 918 2009-02-05  Rafael Avila de Espindola  <espindola@google.com>
 919
 920         * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
 921         * Makefile.in: Regenerate.
 922         * lto-plugin.c (add_output_files): Argument is now a FILE.
 923         (exec_lto_wrapper): Use writeargv and pex.
 924
 925 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 926
 927         Revert:
 928         2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 929         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 930
 931
 932 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 933
 934         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 935
 936 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 937
 938         * lto-plugin.c: Include libiberty.h.
 939         (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
 940         snprintf.
 941
 942 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 943
 944         * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
 945         file to lto-wrapper.
 946
 947 2009-01-28  Rafael Avila de Espindola  <espindola@google.com>
 948
 949         * lto-plugin.c (plugin_file_info): Remove fd and elf.
 950         (parse_table_entry): strdup entry->name and entry->comdat_key.
 951         (free_1): Free name and comdat_key. Don't close the file. Don't call
 952         elf_end.
 953         (claim_file_handler): Always call elf_end.
 954
 955 2008-12-23  Rafael Avila de Espindola  <espindola@google.com>
 956
 957         * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
 958         -D_FILE_OFFSET_BITS=64
 959         * Makefile.in: Regenerate
 960
 961 2008-12-22  Rafael Avila de Espindola  <espindola@google.com>
 962
 963         * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
 964         (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
 965         * Makefile.in: Regenerate.
 966         * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
 967         * configure: Regenerate.
 968         * configure.ac: Add AC_SUBST(target_noncanonical).
 969
 970 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 971
 972         * lto-plugin.c: Include stdbool.h.
 973         (debug, nop): Declare as bool.
 974
 975 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 976
 977         * lto-plugin.c (nop): New.
 978         (use_original_files): New.
 979         (all_symbols_read_handler): Call use_original_files if nop is true.
 980         (process_option): Parse the -nop option.
 981
 982 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 983
 984         * lto-plugin.c (debug): New.
 985         (exec_lto_wrapper): Print argv if debug is true.
 986         (process_option): Process the -debug command line option.
 987
 988 2008-12-03  Rafael Avila de Espindola  <espindola@google.com>
 989
 990         * lto-plugin.c (process_option): The argument is now a single option,
 991         not a space separated list.
 992
 993 2008-12-02  Rafael Avila de Espindola  <espindola@google.com>
 994
 995         * lto-plugin.c: Include sys/types.h and sys/wait.h
 996         (output_files, num_output_files, lto_wrapper_argv,
 997         lto_wrapper_num_args): New.
 998         (free_2): Free output_files.
 999         (write_resolution): Disable.
1000         (add_output_files): New.
1001         (exec_lto_wrapper): New.
1002         (all_symbols_read_handler): Run lto-wrapper.
1003         (claim_file_handler): Free lto_file.name and call elf_end.
1004         (process_option): New.
1005
1006 2008-11-26  Rafael Espindola  <espindola@google.com>
1007
1008         * lto-plugin.c (add_input_file): New.
1009         (get_section): Return NULL if get_section fails.
1010         (write_resolution): New.
1011         (all_symbols_read_handler): Call add_input_file.
1012         (claim_file_handler): Unlink the correct file.
1013         (onload): Record add_input_file.
1014
1015 2008-09-23 Rafael Espindola  <espindola@google.com>
1016
1017         * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
1018         Update the location of common.c.
1019         * Makefile.in: Regenerate.
1020         * common.c: Moved to gcc/lto.
1021         * common.h: Moved to gcc/lto.
1022         * lto-plugin.c: Update the location of common.h.
1023         * lto-symtab.c: Update the location of common.h.
1024
1025 2008-09-23 Rafael Espindola  <espindola@google.com>
1026
1027         * common.c: Include common.h.
1028         (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
1029         sizes.
1030         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
1031         explicit sizes.
1032
1033 2008-09-23 Rafael Espindola  <espindola@google.com>
1034
1035         * lto-plugin.c (plugin_file_info): Add temp.
1036         (cleanup_handler): Only delete temporary files.
1037         (claim_file_handler): Initialize lto_file.temp.
1038
1039 2008-09-23  Rafael Espindola  <espindola@google.com>
1040
1041         * plugin-api.h: Moved to include.
1042
1043 2008-09-23 Rafael Espindola  <espindola@google.com>
1044
1045         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
1046         format.
1047
1048 2008-09-22 Rafael Espindola  <espindola@google.com>
1049
1050         * plugin-api.h: Copy from binutils' cvs.
1051
1052 2008-09-22 Rafael Espindola  <espindola@google.com>
1053
1054         * lto-symtab.c (get_symbols, add_symbols): Update signature.
1055         * plugin-api.h: Copy from binutils' cvs.
1056
1057 2008-09-22 Rafael Espindola  <espindola@google.com>
1058
1059         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
1060         Make extern
1061
1062 2008-09-10 Rafael Espindola  <espindola@google.com>
1063
1064         * lto-plugin.c (onload): add missing break statements and asserts.
1065         * lto-symtab.c (claim_file_handler): Make it static.
1066         (all_symbols_read_handler): Make it static.
1067         (all_file_handles): Make it static.
1068         (num_file_handles): Make it static.
1069         (register_claim_file): Make it static.
1070         (register_object): Indent properly.
1071
1072 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1073
1074         * Makefile.am (ltosymtab_LDADD): Add -lelf.
1075         * Makefiel.in: Regenerate.
1076         * lto-plugin.c: Include ar.h.
1077         (claim_file_handler): Handle file->offset != 0.
1078         * lto-symtab.c: Include gelf.h.
1079         (all_file_handles): Change type.
1080         (register_object): New.
1081         (register_file): Add support for archives.
1082         (resolve): Update to new type of all_file_handles.
1083         (print): Update to new type of all_file_handles.
1084         (free_all): Update to new type of all_file_handles.
1085         (main): Update to new type of all_file_handles.
1086
1087 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1088
1089         * lto-plugin.c (get_string_table): Remove.
1090         (get_section): Use elf_strptr instead of get_string_table.
1091
1092 2008-09-08  Doug Kwan  <dougkwan@google.com>
1093
1094         * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1095         to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1096
1097 2008-09-08  Rafael Avila de Espindola  <espindola@google.com>
1098
1099         * Makefile.am (ltosymtab_SOURCES): add common.c.
1100         (ltosymtab_CFLAGS): New.
1101         (liblto_plugin_la_SOURCES): Add common.c.
1102         * Makefile.in: Regenerate.
1103         * common.c: New.
1104         * common.h: New.
1105         * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1106         (plugin_symtab): New.
1107         (plugin_file_info): New.
1108         (register_all_symbols_read): New.
1109         (get_symbols): New.
1110         (claimed_files): New.
1111         (num_claimed_files): New.
1112         (translate): Don't drop the slot number.
1113         (free_1): New.
1114         (free_2): New.
1115         (all_symbols_read_handler): New.
1116         (claim_file_handler): Record every claimed file.
1117         (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1118         LDPT_GET_SYMBOLS.
1119         * lto-symtab.c: Include stdlib.h, string.h and common.h.
1120         (current_file_handle): Remove.
1121         (ld_plugin_all_symbols_read_handler): New.
1122         (plugin_handle): New.
1123         (file_handle): New.
1124         (all_file_handles): New.
1125         (num_file_handles): New.
1126         (get_symbols): New.
1127         (register_all_symbols_read): New.
1128         (add_symbols): Don't print the symbols, just record them.
1129         (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1130         LDPT_GET_SYMBOLS.
1131         (load_plugin): Use plugin_handle.
1132         (register_file): Add the file handle to all_file_handles.
1133         (resolve): New.
1134         (print): New.
1135         (unload_plugin): New.
1136         (free_all): New.
1137         (main): Call all_symbols_read_handler and free resources.
1138
1139 2008-09-03  Rafael Avila de Espindola  <espindola@google.com>
1140
1141         * Makefile.am (AM_CFLAGS): New.
1142         (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1143         (lib_LTLIBRARIES): New.
1144         (liblto_plugin_la_SOURCES): New.
1145         (liblto_plugin_la_LIBADD): New.
1146         * Makefile.in: Regenerate.
1147         * acinclude.m4: Don't include ../config/acx.m4 and
1148         ../config/no-executables.m4.
1149         Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1150         ../libtool.m4.
1151         * aclocal.m4: Regenerate.
1152         * configure: Regenerate.
1153         * configure.ac: Use AM_PROG_LIBTOOL.
1154         * lto-plugin.c: New.
1155         * lto-symtab.c: Rewrite to use the plugin.
1156         * plugin-api.h: New.
1157
1158 2008-08-25  Rafael Avila de Espindola  <espindola@google.com>
1159
1160         * configure: Regenerate.
1161         * configure.ac: Use AC_CHECK_GELF.
1162         * lto-symtab.c: Include gelf.h.
1163         (get_string_table): Use size independent API.
1164         (printTable): Use lld to print 64 bit integers.
1165
1166 2008-08-22  Rafael Avila de Espindola  <espindola@google.com>
1167
1168         * lto-symtab.c (parse_table_entry): Assert entry->kind and
1169         entry->visibility are valid.
1170
1171 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
1172         * lto-symtab.c (table_entry): Add comdat.
1173         (parse_table_entry): Read comdat.
1174
1175 2008-08-21  Rafael Espindola  <espindola@google.com>
1176
1177         * Makefile.am: New.
1178         * Makefile.in: New.
1179         * acinclude.m4: New.
1180         * aclocal.m4: New.
1181         * configure: New.
1182         * configure.ac: New.
1183         * lto-symtab.c: New.