lto-plugin/ChangeLog

   1 2020-09-10  Jonathan Yong  <10walls@gmail.com>
   2
   3         * Makefile.am: drop versioning from libtool completely.
   4         * Makefile.in: regenerate.
   5
   6 2020-09-09  Nick Clifton  <nickc@redhat.com>
   7
   8         * lto-plugin.c (struct plugin_symtab): Add last_sym field.
   9         (parse_symtab_extension): Only read as many entries as are
  10         available in the buffer.  Store the data read into the symbol
  11         table indexed from last_sym.  Increment last_sym.
  12
  13 2020-07-30  H.J. Lu  <hjl.tools@gmail.com>
  14
  15         PR bootstrap/96202
  16         * configure: Regenerated.
  17
  18 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
  19
  20         PR bootstrap/95413
  21         * configure: Regenerated.
  22
  23 2020-05-26  Alexandre Oliva  <oliva@adacore.com>
  24
  25         * lto-plugin.c (skip_in_suffix): New.
  26         (exec_lto_wrapper): Use skip_in_suffix and concat to build
  27         non-temporary output names.
  28         (onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
  29         override link_output_name with it.
  30
  31 2020-05-12  H.J. Lu  <hongjiu.lu@intel.com>
  32
  33         PR bootstrap/94998
  34         * configure: Regenerated.
  35
  36 2020-05-05  Eric Botcazou  <ebotcazou@adacore.com>
  37
  38         * lto-plugin.c: Document -linker-output-auto-notlo-rel option.
  39         (linker_output_set): Change type to bool.
  40         (linker_output_known): Likewise.
  41         (linker_output_auto_nolto_rel): New variable.
  42         (all_symbols_read_handler): Take it into account.
  43         <LDPO_REL>: Do not issue the warning if it is set.
  44         (process_option): Process -linker-output-auto-notlo-rel.
  45         (cleanup_handler): Remove unused variable.
  46         (onload) <LDPT_LINKER_OUTPUT>: Adjust to above type change.
  47
  48 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR bootstrap/94739
  51         * configure: Regenerated.
  52
  53 2020-04-25  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR bootstrap/94739
  56         * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS).
  57         * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and
  58         AC_SUBST(CET_HOST_FLAGS).
  59         * Makefile.in: Regenerated.
  60         * aclocal.m4: Likewise.
  61         * configure: Likewise.
  62
  63 2020-03-19  Martin Liska  <mliska@suse.cz>
  64
  65         * lto-plugin.c (LTO_SECTION_PREFIX): Rename to ...
  66         (LTO_SYMTAB_PREFIX): ... this.
  67         (LTO_SECTION_PREFIX_LEN): Rename to ...
  68         (LTO_SYMTAB_PREFIX_LEN): ... this.
  69         (LTO_SYMTAB_EXT_PREFIX): New.
  70         (LTO_SYMTAB_EXT_PREFIX_LEN): New.
  71         (LTO_LTO_PREFIX): New.
  72         (LTO_LTO_PREFIX_LEN): New.
  73         (parse_table_entry): Fill up unused to zero.
  74         (parse_table_entry_extension): New.
  75         (parse_symtab_extension): New.
  76         (finish_conflict_resolution): Change type
  77         for resolution.
  78         (process_symtab): Use new macro name.
  79         (process_symtab_extension): New.
  80         (claim_file_handler): Parse also process_symtab_extension.
  81         (onload): Call new add_symbols_v2.
  82
  83 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
  84
  85         Update copyright years.
  86
  87 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
  88
  89         * configure: Regenerate.
  90
  91 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  92
  93         * lto-plugin.c (cleanup_handler): Remove unused var.
  94
  95 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
  96
  97         * lto-plugin.c (exec_lto_wrapper): Make the wrapper
  98         arguments filename more user-friendly.
  99         (file_exists, maybe_unlink): New.
 100         (cleanup_handler): Use maybe unlink to handle the
 101         case when temps should be saved.
 102         (process_option): Look for -v, —-version, -save-temps.
 103         (onload): Record the linker output file name.
 104         Check for -v, —-version, -save-temps in the GCC collect
 105         options environment.
 106
 107 2019-02-26  Martin Liska  <mliska@suse.cz>
 108
 109         * lto-symtab.c: Remove.
 110
 111 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 112
 113         Update copyright years.
 114
 115 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 116
 117         PR bootstrap/82856
 118         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 119         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
 120
 121 2018-05-30  Jan Hubicka  <jh@suse.cz>
 122
 123         * lto-plugin.c: (non_claimed_files): New static var.
 124         (linker_ouput_known): New static var.
 125         (all_symbols_read_handler): When user specifies linker output do not
 126         imply it; output warning when nonlto-rel mode is forced.
 127         (claim_file_header): Record number of nonclaimed files.
 128         (process_option): Remember if linker output is known
 129
 130 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 131
 132         PR jit/85384
 133         * configure: Regenerate.
 134
 135 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 136
 137         Update copyright years.
 138
 139 2017-07-21  Georg-Johann Lay  <avr@gjlay.de>
 140
 141         PR lto/81487
 142         * lto-plugin.c (claim_file_handler): Use xasprintf instead of
 143         asprintf.
 144         [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
 145
 146 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 147
 148         PR other/79046
 149         * configure.ac: Add GCC_BASE_VER.
 150         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 151         get version from BASE-VER file.
 152         * configure: Regenerated.
 153         * Makefile.in: Regenerated.
 154
 155 2017-01-04  Jakub Jelinek  <jakub@redhat.com>
 156
 157         Update copyright years.
 158
 159 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 160
 161         * configure: Regenerate.
 162
 163 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 164
 165         PR driver/68463
 166         * lto-plugin.c (struct plugin_offload_file): New.
 167         (offload_files): Change type.
 168         (offload_files_last, offload_files_last_obj): New.
 169         (offload_files_last_lto): New.
 170         (free_2): Adjust accordingly.
 171         (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
 172         Don't call free_1 for offload_files.  Write names of object files with
 173         offloading to the temporary file.  Add new option to lto_arg_ptr.
 174         (claim_file_handler): Don't claim file if it contains offload sections
 175         without LTO sections.  If it contains offload sections, add to the list.
 176
 177 2016-01-15  Martin Liska  <mliska@suse.cz>
 178
 179         * lto-plugin.c (all_symbols_read_handler): Assign default
 180         value to a string variable.
 181
 182 2015-11-25  Jan Hubicka  <jh@suse.cz>
 183
 184         PR lto/67548
 185         * lto-plugin.c (linker_output, linker_output_set): New statics.
 186         (all_symbols_read_handler): Add -flinker-output option.
 187         (onload): Record linker_output info.
 188
 189 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 190
 191         * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
 192         * configure: Regenerate.
 193         * config.h.in: Ditto.
 194
 195 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 196
 197         * Makefile.am: Drop 'by automake version' from top-level comment.
 198         * Makefile.in: Regenerated with automake-1.11.6.
 199         * aclocal.m4: Likewise.
 200         * configure: Likewise.
 201
 202 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         * lto-plugin.c (release_input_file): Removed.
 205         (claim_file_handler): Don't call release_input_file.
 206         (onload): Don't set release_input_file.
 207
 208 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         * lto-plugin.c (claim_file_handler): Pass handle to
 211         release_input_file.
 212
 213 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         * lto-plugin.c (claim_file_handler): Call release_input_file only
 216         if file is claimed.
 217
 218 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * lto-plugin.c (claim_file_handler): Call release_input_file only
 221         if it is not NULL.
 222
 223 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR lto/64837
 226         * lto-plugin.c (release_input_file): New.
 227         (claim_file_handler): Call release_input_file.
 228         (onload): Set release_input_file.
 229
 230 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
 231
 232         * lto-plugin.c (offload_files, num_offload_files): New static variables.
 233         (free_1): Use arguments instead of global variables.
 234         (free_2): Free offload_files.
 235         (all_symbols_read_handler): Add names from offload_files to lto-wrapper
 236         arguments.
 237         (claim_file_handler): Do not add file to claimed_files if it contains
 238         offload sections without LTO sections.  Add it to offload_files instead.
 239
 240 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         PR bootstrap/63784
 243         * configure: Regenerated.
 244
 245 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
 246             Bernd Schmidt  <bernds@codesourcery.com>
 247             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 248             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 249
 250         * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
 251         (struct plugin_objfile): Add new field "offload".
 252         (process_offload_section): New static function.
 253         (claim_file_handler): Claim file if it contains offload sections.
 254
 255 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 256             Thomas Schwinge  <thomas@codesourcery.com>
 257             Ilya Verbin  <ilya.verbin@intel.com>
 258             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 259
 260         * Makefile.am (libexecsubdir): Tweak for the possibility of being
 261         configured for offload compiler.
 262         (accel_dir_suffix, real_target_noncanonical): New variables substituted
 263         by configure.
 264         * Makefile.in: Regenerate.
 265         * configure: Regenerate.
 266         * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
 267         variables.
 268
 269 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 270
 271         PR target/63610
 272         * configure: Regenerate.
 273
 274 2014-08-26  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         PR bootstrap/62260
 277         * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
 278         * configure.ac (gcc_build_dir): Set and AC_SUBST according to
 279         $host_subdir.
 280         * Makefile.in: Regenerated.
 281         * configure: Likewise.
 282
 283 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
 284
 285         * configure.ac (--with-libiberty): New configure option.
 286         * configure: Regenerate.
 287         * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
 288         variables.
 289         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
 290         (liblto_plugin_la_DEPENDENCIES): Use them.
 291         * Makefile.in: Regenerate.
 292
 293 2014-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 294
 295         PR lto/60981
 296         * configure.ac: Check for -static-libgcc.
 297         * configure: Regenerate.
 298
 299 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
 300
 301         PR sanitizer/56781
 302         * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
 303         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
 304         liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
 305         over ../libiberty/pic/libiberty.a if the former exists.
 306         * Makefile.in: Regenerated.
 307
 308         PR sanitizer/56781
 309         * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
 310         * Makefile.in: Regenerated.
 311
 312 2014-04-02  Richard Biener  <rguenther@suse.de>
 313
 314         * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
 315         is set in COLLECT_GCC_OPTIONS.
 316
 317 2014-03-28  Richard Biener  <rguenther@suse.de>
 318
 319         * lto-plugin.c (process_symtab): Handle EINTR and short reads.
 320
 321 2014-03-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 322
 323         * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
 324         for gcc.
 325         * configure: Regenerate.
 326         * Makefile.am (AM_LDFLAGS): New variable.
 327         (liblto_plugin_la_LDFLAGS): Add it.
 328         * Makefile.in: Regenerate.
 329
 330 2013-09-20  Alan Modra  <amodra@gmail.com>
 331
 332         * configure: Regenerate.
 333
 334 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 335
 336         * configure: Regenerated.
 337
 338 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 339
 340         * lto-plugin.c: Fix typo.
 341
 342 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * configure: Regenerated.
 345
 346 2012-02-22  Kai Tietz  <ktietz@redhat.com>
 347
 348         PR lto/50616
 349         * lto-plugin.c (PRI_LL): New macro.
 350         (dump_symtab): Use PRI_LL instead of ll in print.
 351         (process_symtab): Use PRI_LL instead of ll in scan.
 352
 353 2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
 354
 355         * configure: Regenerate.
 356
 357 2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
 358
 359         * configure: Regenerate.
 360
 361 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 362
 363         * configure: Regenerate.
 364
 365 2011-10-02  Jan Hubicka  <jh@suse.cz>
 366
 367         PR lto/47247
 368         * lto-plugin.c (get_symbols_v2): New variable.
 369         (write_resolution): Use V2 API when available.
 370         (onload): Handle LDPT_GET_SYMBOLS_V2.
 371
 372 2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 373             Andi Kleen  <ak@linux.intel.com>
 374
 375         PR lto/50568
 376         * lto-plugin.c (sym_aux): Change id to unsigned long long.
 377         (plugin_symtab): Likewise.
 378         (dump_symtab): Likewise.
 379         (resolve_conflicts): Likewise.
 380         (process_symtab): Likewise.
 381
 382 2011-08-10  Richard Guenther  <rguenther@suse.de>
 383
 384         PR bootstrap/49907
 385         lto-plugin/
 386         * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
 387         * Makefile.am (AM_CFLAGS): Adjust.  Do not build with -Werror.
 388         * configure: Regenerate.
 389         * Makefile.in: Likewise.
 390         * aclocal.m4: Likewise.
 391
 392 2011-04-20  Jim Meyering  <meyering@redhat.com>
 393
 394         * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
 395
 396 2011-04-05  Richard Guenther  <rguenther@suse.de>
 397
 398         PR bootstrap/48431
 399         * lto-plugin.c (claim_file_handler): Do not declare vars in code.
 400
 401 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 402
 403         * Makefile.in: Regenerate.
 404         * aclocal.m4: Regenerate.
 405         * configure: Regenerate.
 406
 407 2011-02-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 408
 409         * Makefile.am (all-local): Rename from 'all'.
 410         * Makefile.in: Regenerate.
 411
 412 2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
 413
 414         PR lto/47225
 415         * Makefile.am (gcc_build_dir, in_gcc_libs): New.
 416         (liblto_plugin_la_LDFLAGS): Add -module.
 417         (copy_lto_plugin): Renamed to...
 418         ($(in_gcc_libs)): ... this.  Add mkinstalldirs.  Skip copying
 419         of static modules.
 420         * Makefile.in: Rebuild.
 421
 422 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 423
 424         PR lto/47225
 425         * Makefile.am (Wc): New helper for encoding -Wc,.
 426         (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
 427         (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
 428         * Makefile.in: Regenerated.
 429
 430 2011-02-07  Paolo Bonzini  <bonzini@gnu.org>
 431
 432         Revert:
 433
 434         2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 435
 436         PR lto/47225
 437         * Makefile.am (Wl): New helper for encoding -Wl,.
 438         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 439         * Makefile.in: Regenerated.
 440
 441 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 442
 443         PR lto/47225
 444         * Makefile.am (Wl): New helper for encoding -Wl,.
 445         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 446         * Makefile.in: Regenerated.
 447
 448 2011-01-25  Ian Lance Taylor  <iant@google.com>
 449
 450         * lto-plugin.c (gold_version): New static variable.
 451         (all_symbols_read_handler): Don't check pass_through_items if
 452         using gold 1.11 or later.
 453         (onload): Set gold_version if we see LDPT_GOLD_VERSION.
 454
 455 2011-01-12  Richard Guenther  <rguenther@suse.de>
 456
 457         PR lto/47264
 458         * lto-plugin.c (parse_table_entry): Use memcpy to access
 459         unaligned fields.
 460
 461 2010-12-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 462
 463         * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
 464         * Makefile.in: Regenerate.
 465
 466 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 467
 468         Revert last change.
 469
 470 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 471
 472         * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
 473         (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
 474         (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
 475         * Makefile.in: Regenerate.
 476
 477 2010-12-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 478
 479         PR middle-end/46674
 480         PR lto/43157
 481         * configure.ac (SYM_STYLE): Don't AC_DEFINE.
 482         * lto-plugin.c (sym_style): Don't use it; default to ss_none.
 483         * configure: Regenerate.
 484         * config.h.in: Likewise.
 485
 486 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 487
 488         PR target/40125
 489         PR lto/46695
 490         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 491         * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
 492         override -bindir setting.
 493         * aclocal.m4: Regenerate.
 494         * configure: Regenerate.
 495         * Makefile.in: Regenerate.
 496
 497 2010-12-05  Kai Tietz  <kai.tietz@onevision.com>
 498
 499         * config.h.in: Regenerated.
 500         * configure: Regenerated.
 501         * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
 502         * lto-plugin.c (WIFEXITED): Define default.
 503         (WEXITSTATUS): Likeiwse.
 504
 505 2010-12-01  Kai Tietz  <kai.tietz@onevision.com>
 506
 507         * config.h.in: Regenerated.
 508         * configure: Regenerated.
 509         * Makefile.in: Regenerated.
 510         * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
 511         * lto-plugin.c:  Include sys/wait.h conditionally.
 512         * aclocal.m4: Regenerated.
 513
 514 2010-11-13  Kai Tietz  <kai.tietz@onevision.com>
 515
 516         * lto-plugin.c (add_output_files): Fix memory leak.
 517
 518 2010-11-11  Dave Korn  <dave.korn.cygwin@gmail.com>
 519
 520         PR bootstrap/46397
 521         PR bootstrap/46362
 522         * configure.ac: Add AC_TYPE_INT64_T test.
 523         * config.h.in: Regenerate.
 524         * configure: Likewise.
 525         * lto-plugin.c (debug): Use char not bool.
 526         (nop): Likewise.
 527         (check_1): Rename from check, and use int not bool for gate argument.
 528         (check): Macro wrapper for the above to coerce gate argument into
 529         boolean-valued integer in case it has pointer type.
 530         (parse_table_entry): Use 0 not false.
 531         (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
 532         into two 32-bit parts and printing as hex ints.
 533
 534 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 535
 536         PR lto/46291
 537         * lto-plugin.c (claim_file_handler): Don't close file descriptor.
 538
 539 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 540
 541         PR lto/46273
 542         * lto-plugin.h: Delete.
 543         * lto-plugin-elf.c: Likewise.
 544         * lto-plugin-coff.c: Likewise.
 545         * configure.ac: Don't use libelf, don't source config.gcc.
 546         (LIBELFLIBS): Delete.
 547         (LIBELFINC): Delete.
 548         (LTO_FORMAT): Delete.
 549         (SYM_STYLE): Add AC_DEFINE var, set based on $target.
 550         (config.h): Add AC_CONFIG_HEADERS directive.
 551         * Makefile.am (LIBELFLIBS): Delete.
 552         (LIBELFINC): Delete.
 553         (LTO_FORMAT): Delete.
 554         (DEFS): Import.
 555         (AM_CPPFLAGS): Use it.  Don't use LIBELFINC.
 556         (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
 557         any object-format-specific source file in the link.
 558         (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
 559         * config.h.in: Generate.
 560         * configure: Regenerate.
 561         * Makefile.in: Likewise.
 562         * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
 563         (LTO_SEGMENT_NAME): New definition.
 564         (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
 565         (LTO_SECTION_PREFIX_LEN): New definition.
 566         (struct sym_aux): Struct definition moved here from lto-plugin.h.
 567         (struct plugin_symtab): Likewise.
 568         (struct plugin_objfile): Likewise.
 569         (struct plugin_objfile): New struct def.
 570         (enum symbol_style): New enum type.
 571         (add_symbols): Make static.
 572         (claimed_files): Likewise.
 573         (num_claimed_files): Likewise.
 574         (sym_style): New global.
 575         (check): Make static.
 576         (parse_table_entry): Likewise.  Respect sym_style when extracting
 577         symbol from symtab entry.
 578         (translate): Make static.
 579         (resolve_conflicts): Likewise.
 580         (process_symtab): New function, per-section callback version of
 581         old object-format-specific handling from deleted lto-plugin-elf.c.
 582         (claim_file_handler): Convert ELF-specific version from deleted
 583         lto-plugin-elf.c to simple_object interface and move here.
 584         (process_options): Allow new '-sym-style=' option.
 585         (onload): Don't call deleted onload_format_checks hook.
 586
 587 2010-10-11  Kai Tietz  <kai.tietz@onevision.com>
 588
 589         * lto-plugin.c (dump_symtab): Correct printf argument type.
 590         (finish_conflict_resolution): Initialize resolution.
 591
 592 2010-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         PR bootstrap/45951
 595         * configure.ac: Add AC_CANONICAL_SYSTEM.
 596         * configure: Regenerated.
 597
 598 2010-10-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 599
 600         * configure.ac: Source config.gcc to determine lto_binary_reader.
 601         (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
 602         * Makefile.am (LTO_FORMAT): Import.
 603         (liblto_plugin_la_SOURCES): Add object format dependent module
 604         defined by LTO_FORMAT.
 605         (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
 606         and work around libtool warning.
 607         * configure: Regenerate.
 608         * Makefile.in: Likewise.
 609         * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
 610         (struct sym_aux): Likewise.
 611         (struct plugin_symtab): Likewise.
 612         (struct plugin_file_info): Likewise.
 613         (LTO_SECTION_PREFIX): Likewise.
 614         (add_symbols):  Make non-static.
 615         (claimed_files): Likewise.
 616         (num_claimed_files): Likewise.
 617         (check): Likewise.
 618         (parse_table_entry): Likewise.
 619         (translate): Likewise.
 620         (resolve_conflicts): Likewise.
 621         (process_symtab): Move to new lto-plugin-elf.c object format dependent
 622         source file.
 623         (claim_file_handler): Likewise, and make non-static.
 624         (onload): Call new onload_format_checks function.
 625         * lto-plugin.h: New file.
 626         (LTO_SECTION_PREFIX): Move here.
 627         (struct sym_aux): Likewise.
 628         (struct plugin_symtab): Likewise.
 629         (struct plugin_file_info): Likewise.
 630         (claim_file_handler): Add new function prototype.
 631         (onload_format_checks): Likewise.
 632         (check): Declare extern.
 633         (translate): Likewise.
 634         (parse_table_entry): Likewise.
 635         (resolve_conflicts): Likewise.
 636         (add_symbols):  Likewise.
 637         (claimed_files): Likewise.
 638         (num_claimed_files): Likewise.
 639         * lto-plugin-elf.c (process_symtab): Move here.
 640         (claim_file_handler): Likewise, and make non-static.
 641         (onload_format_checks): New function factored out from onload.
 642         * lto-plugin-coff.c (claim_file_handler): New function stub.
 643         (onload_format_checks): Likewise.
 644
 645 2010-08-05  Andi Kleen  <ak@linux.intel.com>
 646
 647         * lto-plugin.c: Include <hashtab.h>
 648         (sym_aux): Add next_conflict field to save conflict chains.
 649         (plugin_file_info): Add conflicts symtab.
 650         (parse_table_entry): Initialize aux->next_conflict.
 651         (process_symtab): Increment found.
 652         (dump_symtab): Add.
 653         (finish_conflict_resolution): Add.
 654         (free_symtab): Add.
 655         (write_resolution): Remove symbols loop and move into
 656         dump_symtab. Call dump_symtab for main symbol and conflicts table.
 657         Call free_symtab to free conflicts table.
 658         (SWAP): Add.
 659         (eq_sym): Add.
 660         (hash_sym): Add.
 661         (symbol_strength): Add.
 662         (resolve_conflicts): Add.
 663         (claim_file_handler): Add n variable. Check return value of
 664         process_symtab. Call resolve_conflicts.
 665
 666 2010-07-27  Andi Kleen  <ak@linux.intel.com>
 667
 668         * lto-plugin.c (translate): Remove debug fprintf.
 669
 670 2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR bootstrap/45042
 673         * lto-plugin.c (translate): Cast to unsigned long.
 674
 675 2010-07-23   Andi Kleen  <ak@linux.intel.com>
 676
 677         PR lto/44992
 678         * lto-plugin.c (sym_aux): Add.
 679         (plugin_symtab): Remove slots. Add aux and id.
 680         (parse_table_entry): Change to use aux instead of slots.
 681         (LTO_SECTION_PREFIX): Add.
 682         (translate): Improve buffer allocation. Change to append
 683         symbols to existing out buffer.
 684         (get_section): Remove.
 685         (process_symtab): Add.
 686         (free_2): Free symtab->aux.
 687         (write_resolution): Handle aux instead of slots.
 688         Print sub id to resolution file.
 689         (claim_file_handler): Clear lto_file. Replace get_symtab/translate
 690         calls with call to process_symtab.
 691
 692 2010-07-22  Richard Guenther  <rguenther@suse.de>
 693
 694         * Makefile.am: New copy_lto_plugin rule to install the plugin
 695         into ../gcc.
 696         * Makefile.in: Regenerated.
 697
 698 2010-05-21  Richard Guenther  <rguenther@suse.de>
 699
 700         * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
 701
 702 2010-05-07  Richard Guenther <rguenther@suse.de>
 703
 704         * lto-plugin.c (free_2): Do not free resolution_file.
 705         (write_resolution): Check that we were passed a resolution file.
 706         (all_symbols_read_handler): Adjust.
 707         (cleanup_handler): Do not remove the resolution file.
 708         (process_option): Handle -fresolution=.
 709
 710 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 711
 712         PR other/43620
 713         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 714         * Makefile.in: Regenerate.
 715
 716 2010-04-23  Richard Guenther  <rguenther@suse.de>
 717
 718         PR lto/41550
 719         * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
 720         (translate): Likewise.
 721         (all_symbols_read_handler): Likewise.
 722         (claim_file_handler): Likewise.
 723         (process_option): Likewise.
 724         (add_output_files): Likewise.  Remove filename length limit.
 725
 726 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 727
 728         * Makefile.in: Regenerate.
 729         * aclocal.m4: Regenerate.
 730
 731 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 732
 733         PR lto/43336
 734         * lto-plugin.c (cleanup_handler): Delete temporary output files.
 735
 736 2010-01-11  Richard Guenther  <rguenther@suse.de>
 737
 738         PR lto/41569
 739         * Makefile.am: Disable dependencies.
 740         * Makefile.in: Regenerated.
 741
 742 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         PR lto/42520
 745         * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
 746         if -v is passed.
 747
 748 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         PR bootstrap/42306
 751         * configure: Regenerated.
 752         * Makefile.in: Likewise.
 753
 754 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
 755
 756         PR bootstrap/42096
 757         * lto-plugin.c (claim_file_handler): Print offsets in hex.
 758
 759 2009-11-12  Rafael Avila de Espindola  <espindola@google.com>
 760
 761         * lto-plugin.c (write_resolution): Assume resolution_file is set.
 762         Print the symbol name.
 763         (all_symbols_read_handler): Create a resolution file.
 764         Pass it to gcc.
 765         (cleanup_handler): Remove the resolution file.
 766         (process_option): Drop the -resolution option.
 767
 768 2009-11-05  Rafael Avila de Espindola  <espindola@google.com>
 769
 770         * lto-plugin.c (temp_obj_dir_name): Remove.
 771         (arguments_file_name): New.
 772         (free_2): Free arguments_file_name instead of temp_obj_dir_name.
 773         (exec_lto_wrapper):  Create arguments file with make_temp_file.
 774         (cleanup_handler): Don't remove the temporary directory. Remove the
 775         arguments file.
 776         (onload): Don't create the temporary directory.
 777
 778 2009-11-04  Richard Guenther  <rguenther@suse.de>
 779             Rafael Avila de Espindola  <espindola@google.com>
 780
 781         * lto-plugin.c (plugin_file_info): Remove temp field.
 782         (cleanup_handler): Don't delete temporary objects.
 783         (claim_file_handler): Don't create temporary objects.
 784
 785 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
 786
 787         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
 788
 789 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
 790
 791         PR41871
 792         * lto-plugin.c (claim_file_handler): Close files that we created.
 793
 794 2009-10-28  Rafael Avila de Espindola  <espindola@google.com>
 795
 796         * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
 797         LDPL_ERROR
 798
 799 2009-10-27  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 800
 801         PR lto/41652
 802         * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
 803         * configure: Regenerate.
 804
 805 2009-10-26  Richard Guenther  <rguenther@suse.de>
 806
 807         * configure.ac: Use AM_MAINTAINER_MODE.
 808         * acinclude.m4: Remove.
 809         * configure: Re-generate.
 810         * Makefile.in: Likewise.
 811         * aclocal.m4: Likewise.
 812
 813 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
 814
 815         PR40790
 816         * configure: Regenerate.
 817         * configure.ac: Add AC_TYPE_UINT64_T.
 818
 819 2009-10-16  Rafael Avila de Espindola  <espindola@google.com>
 820
 821         * lto-plugin.c (message): New variable.
 822         (check): New function.
 823         (parse_table_entry, translate, write_resolution,add_output_files,
 824         exec_lto_wrapper,claim_file_handler, onload): Use check instead of
 825         assert.
 826         (cleanup_handler): Use check instead of assert. Remove the arguments
 827         file if it exists.
 828
 829 2009-10-15  Rafael Avila de Espindola  <espindola@google.com>
 830
 831         * lto-plugin.c (resolution_file): New.
 832         (free_1): Update comment.
 833         (free_2): Free resolution_file.
 834         (write_resolution): Write resolution to specified file. Use the
 835         syms array from the symbol table.
 836         (all_symbols_read_handler): Delay call to free_1 past call to
 837         write_resolution.
 838         (process_option): Add a -resolution option.
 839
 840 2009-10-13  Richard Guenther  <rguenther@suse.de>
 841
 842         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 843         correct libiberty.
 844         * Makefile.in: Regenerated.
 845
 846 2009-10-08  Rafael Avila de Espindola  <espindola@google.com>
 847
 848         * lto-plugin.c (add_input_library): New.
 849         (all_symbols_read_handler): Use add_input_library for items that
 850         start with -l.
 851         (process_option): Fit in 80 columns.
 852         (onload): Handle LDPT_ADD_INPUT_LIBRARY.
 853
 854 2009-10-02  Diego Novillo  <dnovillo@google.com>
 855
 856         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 857         and -D_FILE_OFFSET_BITS=64.
 858         * configure.ac: Add AC_SYS_LARGEFILE.
 859         * configure: Regenerate.
 860         * Makefile.in: Regenerate.
 861         * lto-plugin.c: Fix copyright boilerplate.
 862
 863 2009-10-02  Diego Novillo  <dnovillo@google.com>
 864
 865         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 866         * aclocal.m4: Regenerate with aclocal-2.64
 867         * acinclude.m4: Remove.
 868         * Makefile.in: Regenerate with automake-1.11
 869         * configure.ac (AC_PREREQ): Update to 2.64.
 870         * configure: Regenerate.
 871
 872 2009-10-02  Diego Novillo  <dnovillo@google.com>
 873
 874         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 875         and -D_FILE_OFFSET_BITS=64.
 876         * configure.ac: Add AC_SYS_LARGEFILE.
 877         * configure: Regenerate.
 878         * Makefile.in: Regenerate.
 879         * lto-plugin.c: Fix copyright boilerplate.
 880
 881 2009-10-02  Diego Novillo  <dnovillo@google.com>
 882
 883         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 884         * aclocal.m4: Regenerate with aclocal-2.64
 885         * acinclude.m4: Remove.
 886         * Makefile.in: Regenerate with automake-1.11
 887         * configure.ac (AC_PREREQ): Update to 2.64.
 888         * configure: Regenerate.
 889
 890 2009-10-02  Rafael Avila de Espindola  <espindola@google.com>
 891
 892         * Makefile.am (liblto_plugin_la_SOURCES): Remove
 893         $(top_srcdir)/../gcc/lto/common.c
 894         * Makefile.in: Regenerate.
 895
 896 2009-10-01  Rafael Avila de Espindola  <espindola@google.com>
 897
 898         * lto-plugin.c (pass_through_items): New.
 899         (num_pass_through_items): New.
 900         (all_symbols_read_handler): Update to use the -pass-through option.
 901         (process_option): Replace -libgcc with -pass-through.
 902
 903 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 904
 905         * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
 906         register_cleanup to be set.
 907
 908 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 909
 910         * Makefile.am: Remove all reference to ltosymtab.
 911         * Makefile.in: Regenerate.
 912         * lto-symtab.c: Remove.
 913
 914 2009-05-21  Diego Novillo  <dnovillo@google.com>
 915
 916         * configure.ac: Remove call to AC_CHECK_GELF.
 917         Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
 918         * acinclude.m4: Do not include ../config/libelf.m4
 919         * Makefile.am (LIBELFLIBS): Define.
 920         (LIBELFINC): Define.
 921         (AM_CPPFLAGS): Add $(LIBELFINC).
 922         (ltosymtab_LDADD): Add $(LIBELFLIBS).
 923         (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
 924         * lto-plugin.c: Always include <gelf.h>
 925         * lto-symtab.c: Likewise.
 926         * configure: Regenerate.
 927         * Makefile.in: Regenerate.
 928
 929 2009-03-23  Rafael Avila de Espindola  <espindola@google.com>
 930
 931         * lto-plugin.c (libgcc_filename): New.
 932         (all_symbols_read_handler): Pass libgcc to the linker.
 933         (all_symbols_read_handler): Parse -libgcc
 934
 935 2009-02-05  Rafael Avila de Espindola  <espindola@google.com>
 936
 937         * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
 938         * Makefile.in: Regenerate.
 939         * lto-plugin.c (add_output_files): Argument is now a FILE.
 940         (exec_lto_wrapper): Use writeargv and pex.
 941
 942 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 943
 944         Revert:
 945         2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 946         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 947
 948
 949 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 950
 951         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 952
 953 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 954
 955         * lto-plugin.c: Include libiberty.h.
 956         (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
 957         snprintf.
 958
 959 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 960
 961         * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
 962         file to lto-wrapper.
 963
 964 2009-01-28  Rafael Avila de Espindola  <espindola@google.com>
 965
 966         * lto-plugin.c (plugin_file_info): Remove fd and elf.
 967         (parse_table_entry): strdup entry->name and entry->comdat_key.
 968         (free_1): Free name and comdat_key. Don't close the file. Don't call
 969         elf_end.
 970         (claim_file_handler): Always call elf_end.
 971
 972 2008-12-23  Rafael Avila de Espindola  <espindola@google.com>
 973
 974         * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
 975         -D_FILE_OFFSET_BITS=64
 976         * Makefile.in: Regenerate
 977
 978 2008-12-22  Rafael Avila de Espindola  <espindola@google.com>
 979
 980         * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
 981         (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
 982         * Makefile.in: Regenerate.
 983         * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
 984         * configure: Regenerate.
 985         * configure.ac: Add AC_SUBST(target_noncanonical).
 986
 987 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 988
 989         * lto-plugin.c: Include stdbool.h.
 990         (debug, nop): Declare as bool.
 991
 992 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 993
 994         * lto-plugin.c (nop): New.
 995         (use_original_files): New.
 996         (all_symbols_read_handler): Call use_original_files if nop is true.
 997         (process_option): Parse the -nop option.
 998
 999 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
1000
1001         * lto-plugin.c (debug): New.
1002         (exec_lto_wrapper): Print argv if debug is true.
1003         (process_option): Process the -debug command line option.
1004
1005 2008-12-03  Rafael Avila de Espindola  <espindola@google.com>
1006
1007         * lto-plugin.c (process_option): The argument is now a single option,
1008         not a space separated list.
1009
1010 2008-12-02  Rafael Avila de Espindola  <espindola@google.com>
1011
1012         * lto-plugin.c: Include sys/types.h and sys/wait.h
1013         (output_files, num_output_files, lto_wrapper_argv,
1014         lto_wrapper_num_args): New.
1015         (free_2): Free output_files.
1016         (write_resolution): Disable.
1017         (add_output_files): New.
1018         (exec_lto_wrapper): New.
1019         (all_symbols_read_handler): Run lto-wrapper.
1020         (claim_file_handler): Free lto_file.name and call elf_end.
1021         (process_option): New.
1022
1023 2008-11-26  Rafael Espindola  <espindola@google.com>
1024
1025         * lto-plugin.c (add_input_file): New.
1026         (get_section): Return NULL if get_section fails.
1027         (write_resolution): New.
1028         (all_symbols_read_handler): Call add_input_file.
1029         (claim_file_handler): Unlink the correct file.
1030         (onload): Record add_input_file.
1031
1032 2008-09-23 Rafael Espindola  <espindola@google.com>
1033
1034         * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
1035         Update the location of common.c.
1036         * Makefile.in: Regenerate.
1037         * common.c: Moved to gcc/lto.
1038         * common.h: Moved to gcc/lto.
1039         * lto-plugin.c: Update the location of common.h.
1040         * lto-symtab.c: Update the location of common.h.
1041
1042 2008-09-23 Rafael Espindola  <espindola@google.com>
1043
1044         * common.c: Include common.h.
1045         (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
1046         sizes.
1047         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
1048         explicit sizes.
1049
1050 2008-09-23 Rafael Espindola  <espindola@google.com>
1051
1052         * lto-plugin.c (plugin_file_info): Add temp.
1053         (cleanup_handler): Only delete temporary files.
1054         (claim_file_handler): Initialize lto_file.temp.
1055
1056 2008-09-23  Rafael Espindola  <espindola@google.com>
1057
1058         * plugin-api.h: Moved to include.
1059
1060 2008-09-23 Rafael Espindola  <espindola@google.com>
1061
1062         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
1063         format.
1064
1065 2008-09-22 Rafael Espindola  <espindola@google.com>
1066
1067         * plugin-api.h: Copy from binutils' cvs.
1068
1069 2008-09-22 Rafael Espindola  <espindola@google.com>
1070
1071         * lto-symtab.c (get_symbols, add_symbols): Update signature.
1072         * plugin-api.h: Copy from binutils' cvs.
1073
1074 2008-09-22 Rafael Espindola  <espindola@google.com>
1075
1076         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
1077         Make extern
1078
1079 2008-09-10 Rafael Espindola  <espindola@google.com>
1080
1081         * lto-plugin.c (onload): add missing break statements and asserts.
1082         * lto-symtab.c (claim_file_handler): Make it static.
1083         (all_symbols_read_handler): Make it static.
1084         (all_file_handles): Make it static.
1085         (num_file_handles): Make it static.
1086         (register_claim_file): Make it static.
1087         (register_object): Indent properly.
1088
1089 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1090
1091         * Makefile.am (ltosymtab_LDADD): Add -lelf.
1092         * Makefiel.in: Regenerate.
1093         * lto-plugin.c: Include ar.h.
1094         (claim_file_handler): Handle file->offset != 0.
1095         * lto-symtab.c: Include gelf.h.
1096         (all_file_handles): Change type.
1097         (register_object): New.
1098         (register_file): Add support for archives.
1099         (resolve): Update to new type of all_file_handles.
1100         (print): Update to new type of all_file_handles.
1101         (free_all): Update to new type of all_file_handles.
1102         (main): Update to new type of all_file_handles.
1103
1104 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1105
1106         * lto-plugin.c (get_string_table): Remove.
1107         (get_section): Use elf_strptr instead of get_string_table.
1108
1109 2008-09-08  Doug Kwan  <dougkwan@google.com>
1110
1111         * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1112         to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1113
1114 2008-09-08  Rafael Avila de Espindola  <espindola@google.com>
1115
1116         * Makefile.am (ltosymtab_SOURCES): add common.c.
1117         (ltosymtab_CFLAGS): New.
1118         (liblto_plugin_la_SOURCES): Add common.c.
1119         * Makefile.in: Regenerate.
1120         * common.c: New.
1121         * common.h: New.
1122         * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1123         (plugin_symtab): New.
1124         (plugin_file_info): New.
1125         (register_all_symbols_read): New.
1126         (get_symbols): New.
1127         (claimed_files): New.
1128         (num_claimed_files): New.
1129         (translate): Don't drop the slot number.
1130         (free_1): New.
1131         (free_2): New.
1132         (all_symbols_read_handler): New.
1133         (claim_file_handler): Record every claimed file.
1134         (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1135         LDPT_GET_SYMBOLS.
1136         * lto-symtab.c: Include stdlib.h, string.h and common.h.
1137         (current_file_handle): Remove.
1138         (ld_plugin_all_symbols_read_handler): New.
1139         (plugin_handle): New.
1140         (file_handle): New.
1141         (all_file_handles): New.
1142         (num_file_handles): New.
1143         (get_symbols): New.
1144         (register_all_symbols_read): New.
1145         (add_symbols): Don't print the symbols, just record them.
1146         (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1147         LDPT_GET_SYMBOLS.
1148         (load_plugin): Use plugin_handle.
1149         (register_file): Add the file handle to all_file_handles.
1150         (resolve): New.
1151         (print): New.
1152         (unload_plugin): New.
1153         (free_all): New.
1154         (main): Call all_symbols_read_handler and free resources.
1155
1156 2008-09-03  Rafael Avila de Espindola  <espindola@google.com>
1157
1158         * Makefile.am (AM_CFLAGS): New.
1159         (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1160         (lib_LTLIBRARIES): New.
1161         (liblto_plugin_la_SOURCES): New.
1162         (liblto_plugin_la_LIBADD): New.
1163         * Makefile.in: Regenerate.
1164         * acinclude.m4: Don't include ../config/acx.m4 and
1165         ../config/no-executables.m4.
1166         Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1167         ../libtool.m4.
1168         * aclocal.m4: Regenerate.
1169         * configure: Regenerate.
1170         * configure.ac: Use AM_PROG_LIBTOOL.
1171         * lto-plugin.c: New.
1172         * lto-symtab.c: Rewrite to use the plugin.
1173         * plugin-api.h: New.
1174
1175 2008-08-25  Rafael Avila de Espindola  <espindola@google.com>
1176
1177         * configure: Regenerate.
1178         * configure.ac: Use AC_CHECK_GELF.
1179         * lto-symtab.c: Include gelf.h.
1180         (get_string_table): Use size independent API.
1181         (printTable): Use lld to print 64 bit integers.
1182
1183 2008-08-22  Rafael Avila de Espindola  <espindola@google.com>
1184
1185         * lto-symtab.c (parse_table_entry): Assert entry->kind and
1186         entry->visibility are valid.
1187
1188 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
1189         * lto-symtab.c (table_entry): Add comdat.
1190         (parse_table_entry): Read comdat.
1191
1192 2008-08-21  Rafael Espindola  <espindola@google.com>
1193
1194         * Makefile.am: New.
1195         * Makefile.in: New.
1196         * acinclude.m4: New.
1197         * aclocal.m4: New.
1198         * configure: New.
1199         * configure.ac: New.
1200         * lto-symtab.c: New.