lto-plugin/ChangeLog

   1 2021-05-03  H.J. Lu  <hjl.tools@gmail.com>
   2
   3         PR bootstrap/99703
   4         * configure: Regenerated.
   5
   6 2021-04-21  Martin Liska  <mliska@suse.cz>
   7
   8         * lto-plugin.c (exec_lto_wrapper): Make a temp variable.
   9
  10 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  11
  12         * configure: Re-generate.
  13
  14 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
  15
  16         * configure: Regenerate.
  17
  18 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
  19
  20         * Makefile.am: Avoid using sanitizer.
  21         * Makefile.in: Regenerate.
  22
  23 2020-09-10  Jonathan Yong  <10walls@gmail.com>
  24
  25         * Makefile.am: drop versioning from libtool completely.
  26         * Makefile.in: regenerate.
  27
  28 2020-09-09  Nick Clifton  <nickc@redhat.com>
  29
  30         * lto-plugin.c (struct plugin_symtab): Add last_sym field.
  31         (parse_symtab_extension): Only read as many entries as are
  32         available in the buffer.  Store the data read into the symbol
  33         table indexed from last_sym.  Increment last_sym.
  34
  35 2020-07-30  H.J. Lu  <hjl.tools@gmail.com>
  36
  37         PR bootstrap/96202
  38         * configure: Regenerated.
  39
  40 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
  41
  42         PR bootstrap/95413
  43         * configure: Regenerated.
  44
  45 2020-05-26  Alexandre Oliva  <oliva@adacore.com>
  46
  47         * lto-plugin.c (skip_in_suffix): New.
  48         (exec_lto_wrapper): Use skip_in_suffix and concat to build
  49         non-temporary output names.
  50         (onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
  51         override link_output_name with it.
  52
  53 2020-05-12  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR bootstrap/94998
  56         * configure: Regenerated.
  57
  58 2020-05-05  Eric Botcazou  <ebotcazou@adacore.com>
  59
  60         * lto-plugin.c: Document -linker-output-auto-notlo-rel option.
  61         (linker_output_set): Change type to bool.
  62         (linker_output_known): Likewise.
  63         (linker_output_auto_nolto_rel): New variable.
  64         (all_symbols_read_handler): Take it into account.
  65         <LDPO_REL>: Do not issue the warning if it is set.
  66         (process_option): Process -linker-output-auto-notlo-rel.
  67         (cleanup_handler): Remove unused variable.
  68         (onload) <LDPT_LINKER_OUTPUT>: Adjust to above type change.
  69
  70 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         PR bootstrap/94739
  73         * configure: Regenerated.
  74
  75 2020-04-25  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         PR bootstrap/94739
  78         * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS).
  79         * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and
  80         AC_SUBST(CET_HOST_FLAGS).
  81         * Makefile.in: Regenerated.
  82         * aclocal.m4: Likewise.
  83         * configure: Likewise.
  84
  85 2020-03-19  Martin Liska  <mliska@suse.cz>
  86
  87         * lto-plugin.c (LTO_SECTION_PREFIX): Rename to ...
  88         (LTO_SYMTAB_PREFIX): ... this.
  89         (LTO_SECTION_PREFIX_LEN): Rename to ...
  90         (LTO_SYMTAB_PREFIX_LEN): ... this.
  91         (LTO_SYMTAB_EXT_PREFIX): New.
  92         (LTO_SYMTAB_EXT_PREFIX_LEN): New.
  93         (LTO_LTO_PREFIX): New.
  94         (LTO_LTO_PREFIX_LEN): New.
  95         (parse_table_entry): Fill up unused to zero.
  96         (parse_table_entry_extension): New.
  97         (parse_symtab_extension): New.
  98         (finish_conflict_resolution): Change type
  99         for resolution.
 100         (process_symtab): Use new macro name.
 101         (process_symtab_extension): New.
 102         (claim_file_handler): Parse also process_symtab_extension.
 103         (onload): Call new add_symbols_v2.
 104
 105 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 106
 107         Update copyright years.
 108
 109 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 110
 111         * configure: Regenerate.
 112
 113 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
 114
 115         * lto-plugin.c (cleanup_handler): Remove unused var.
 116
 117 2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
 118
 119         * lto-plugin.c (exec_lto_wrapper): Make the wrapper
 120         arguments filename more user-friendly.
 121         (file_exists, maybe_unlink): New.
 122         (cleanup_handler): Use maybe unlink to handle the
 123         case when temps should be saved.
 124         (process_option): Look for -v, —-version, -save-temps.
 125         (onload): Record the linker output file name.
 126         Check for -v, —-version, -save-temps in the GCC collect
 127         options environment.
 128
 129 2019-02-26  Martin Liska  <mliska@suse.cz>
 130
 131         * lto-symtab.c: Remove.
 132
 133 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 134
 135         Update copyright years.
 136
 137 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 138
 139         PR bootstrap/82856
 140         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 141         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
 142
 143 2018-05-30  Jan Hubicka  <jh@suse.cz>
 144
 145         * lto-plugin.c: (non_claimed_files): New static var.
 146         (linker_ouput_known): New static var.
 147         (all_symbols_read_handler): When user specifies linker output do not
 148         imply it; output warning when nonlto-rel mode is forced.
 149         (claim_file_header): Record number of nonclaimed files.
 150         (process_option): Remember if linker output is known
 151
 152 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 153
 154         PR jit/85384
 155         * configure: Regenerate.
 156
 157 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 158
 159         Update copyright years.
 160
 161 2017-07-21  Georg-Johann Lay  <avr@gjlay.de>
 162
 163         PR lto/81487
 164         * lto-plugin.c (claim_file_handler): Use xasprintf instead of
 165         asprintf.
 166         [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
 167
 168 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 169
 170         PR other/79046
 171         * configure.ac: Add GCC_BASE_VER.
 172         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 173         get version from BASE-VER file.
 174         * configure: Regenerated.
 175         * Makefile.in: Regenerated.
 176
 177 2017-01-04  Jakub Jelinek  <jakub@redhat.com>
 178
 179         Update copyright years.
 180
 181 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 182
 183         * configure: Regenerate.
 184
 185 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 186
 187         PR driver/68463
 188         * lto-plugin.c (struct plugin_offload_file): New.
 189         (offload_files): Change type.
 190         (offload_files_last, offload_files_last_obj): New.
 191         (offload_files_last_lto): New.
 192         (free_2): Adjust accordingly.
 193         (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
 194         Don't call free_1 for offload_files.  Write names of object files with
 195         offloading to the temporary file.  Add new option to lto_arg_ptr.
 196         (claim_file_handler): Don't claim file if it contains offload sections
 197         without LTO sections.  If it contains offload sections, add to the list.
 198
 199 2016-01-15  Martin Liska  <mliska@suse.cz>
 200
 201         * lto-plugin.c (all_symbols_read_handler): Assign default
 202         value to a string variable.
 203
 204 2015-11-25  Jan Hubicka  <jh@suse.cz>
 205
 206         PR lto/67548
 207         * lto-plugin.c (linker_output, linker_output_set): New statics.
 208         (all_symbols_read_handler): Add -flinker-output option.
 209         (onload): Record linker_output info.
 210
 211 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 212
 213         * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
 214         * configure: Regenerate.
 215         * config.h.in: Ditto.
 216
 217 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 218
 219         * Makefile.am: Drop 'by automake version' from top-level comment.
 220         * Makefile.in: Regenerated with automake-1.11.6.
 221         * aclocal.m4: Likewise.
 222         * configure: Likewise.
 223
 224 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * lto-plugin.c (release_input_file): Removed.
 227         (claim_file_handler): Don't call release_input_file.
 228         (onload): Don't set release_input_file.
 229
 230 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * lto-plugin.c (claim_file_handler): Pass handle to
 233         release_input_file.
 234
 235 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * lto-plugin.c (claim_file_handler): Call release_input_file only
 238         if file is claimed.
 239
 240 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         * lto-plugin.c (claim_file_handler): Call release_input_file only
 243         if it is not NULL.
 244
 245 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 246
 247         PR lto/64837
 248         * lto-plugin.c (release_input_file): New.
 249         (claim_file_handler): Call release_input_file.
 250         (onload): Set release_input_file.
 251
 252 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
 253
 254         * lto-plugin.c (offload_files, num_offload_files): New static variables.
 255         (free_1): Use arguments instead of global variables.
 256         (free_2): Free offload_files.
 257         (all_symbols_read_handler): Add names from offload_files to lto-wrapper
 258         arguments.
 259         (claim_file_handler): Do not add file to claimed_files if it contains
 260         offload sections without LTO sections.  Add it to offload_files instead.
 261
 262 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         PR bootstrap/63784
 265         * configure: Regenerated.
 266
 267 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
 268             Bernd Schmidt  <bernds@codesourcery.com>
 269             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 270             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 271
 272         * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
 273         (struct plugin_objfile): Add new field "offload".
 274         (process_offload_section): New static function.
 275         (claim_file_handler): Claim file if it contains offload sections.
 276
 277 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 278             Thomas Schwinge  <thomas@codesourcery.com>
 279             Ilya Verbin  <ilya.verbin@intel.com>
 280             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 281
 282         * Makefile.am (libexecsubdir): Tweak for the possibility of being
 283         configured for offload compiler.
 284         (accel_dir_suffix, real_target_noncanonical): New variables substituted
 285         by configure.
 286         * Makefile.in: Regenerate.
 287         * configure: Regenerate.
 288         * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
 289         variables.
 290
 291 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 292
 293         PR target/63610
 294         * configure: Regenerate.
 295
 296 2014-08-26  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         PR bootstrap/62260
 299         * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
 300         * configure.ac (gcc_build_dir): Set and AC_SUBST according to
 301         $host_subdir.
 302         * Makefile.in: Regenerated.
 303         * configure: Likewise.
 304
 305 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
 306
 307         * configure.ac (--with-libiberty): New configure option.
 308         * configure: Regenerate.
 309         * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
 310         variables.
 311         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
 312         (liblto_plugin_la_DEPENDENCIES): Use them.
 313         * Makefile.in: Regenerate.
 314
 315 2014-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 316
 317         PR lto/60981
 318         * configure.ac: Check for -static-libgcc.
 319         * configure: Regenerate.
 320
 321 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
 322
 323         PR sanitizer/56781
 324         * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
 325         (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
 326         liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
 327         over ../libiberty/pic/libiberty.a if the former exists.
 328         * Makefile.in: Regenerated.
 329
 330         PR sanitizer/56781
 331         * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
 332         * Makefile.in: Regenerated.
 333
 334 2014-04-02  Richard Biener  <rguenther@suse.de>
 335
 336         * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
 337         is set in COLLECT_GCC_OPTIONS.
 338
 339 2014-03-28  Richard Biener  <rguenther@suse.de>
 340
 341         * lto-plugin.c (process_symtab): Handle EINTR and short reads.
 342
 343 2014-03-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 344
 345         * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
 346         for gcc.
 347         * configure: Regenerate.
 348         * Makefile.am (AM_LDFLAGS): New variable.
 349         (liblto_plugin_la_LDFLAGS): Add it.
 350         * Makefile.in: Regenerate.
 351
 352 2013-09-20  Alan Modra  <amodra@gmail.com>
 353
 354         * configure: Regenerate.
 355
 356 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 357
 358         * configure: Regenerated.
 359
 360 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 361
 362         * lto-plugin.c: Fix typo.
 363
 364 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         * configure: Regenerated.
 367
 368 2012-02-22  Kai Tietz  <ktietz@redhat.com>
 369
 370         PR lto/50616
 371         * lto-plugin.c (PRI_LL): New macro.
 372         (dump_symtab): Use PRI_LL instead of ll in print.
 373         (process_symtab): Use PRI_LL instead of ll in scan.
 374
 375 2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
 376
 377         * configure: Regenerate.
 378
 379 2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
 380
 381         * configure: Regenerate.
 382
 383 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 384
 385         * configure: Regenerate.
 386
 387 2011-10-02  Jan Hubicka  <jh@suse.cz>
 388
 389         PR lto/47247
 390         * lto-plugin.c (get_symbols_v2): New variable.
 391         (write_resolution): Use V2 API when available.
 392         (onload): Handle LDPT_GET_SYMBOLS_V2.
 393
 394 2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 395             Andi Kleen  <ak@linux.intel.com>
 396
 397         PR lto/50568
 398         * lto-plugin.c (sym_aux): Change id to unsigned long long.
 399         (plugin_symtab): Likewise.
 400         (dump_symtab): Likewise.
 401         (resolve_conflicts): Likewise.
 402         (process_symtab): Likewise.
 403
 404 2011-08-10  Richard Guenther  <rguenther@suse.de>
 405
 406         PR bootstrap/49907
 407         lto-plugin/
 408         * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
 409         * Makefile.am (AM_CFLAGS): Adjust.  Do not build with -Werror.
 410         * configure: Regenerate.
 411         * Makefile.in: Likewise.
 412         * aclocal.m4: Likewise.
 413
 414 2011-04-20  Jim Meyering  <meyering@redhat.com>
 415
 416         * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
 417
 418 2011-04-05  Richard Guenther  <rguenther@suse.de>
 419
 420         PR bootstrap/48431
 421         * lto-plugin.c (claim_file_handler): Do not declare vars in code.
 422
 423 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 424
 425         * Makefile.in: Regenerate.
 426         * aclocal.m4: Regenerate.
 427         * configure: Regenerate.
 428
 429 2011-02-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 430
 431         * Makefile.am (all-local): Rename from 'all'.
 432         * Makefile.in: Regenerate.
 433
 434 2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
 435
 436         PR lto/47225
 437         * Makefile.am (gcc_build_dir, in_gcc_libs): New.
 438         (liblto_plugin_la_LDFLAGS): Add -module.
 439         (copy_lto_plugin): Renamed to...
 440         ($(in_gcc_libs)): ... this.  Add mkinstalldirs.  Skip copying
 441         of static modules.
 442         * Makefile.in: Rebuild.
 443
 444 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 445
 446         PR lto/47225
 447         * Makefile.am (Wc): New helper for encoding -Wc,.
 448         (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
 449         (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
 450         * Makefile.in: Regenerated.
 451
 452 2011-02-07  Paolo Bonzini  <bonzini@gnu.org>
 453
 454         Revert:
 455
 456         2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 457
 458         PR lto/47225
 459         * Makefile.am (Wl): New helper for encoding -Wl,.
 460         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 461         * Makefile.in: Regenerated.
 462
 463 2011-02-07  Kai Tietz  <kai.tietz@onevision.com>
 464
 465         PR lto/47225
 466         * Makefile.am (Wl): New helper for encoding -Wl,.
 467         (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
 468         * Makefile.in: Regenerated.
 469
 470 2011-01-25  Ian Lance Taylor  <iant@google.com>
 471
 472         * lto-plugin.c (gold_version): New static variable.
 473         (all_symbols_read_handler): Don't check pass_through_items if
 474         using gold 1.11 or later.
 475         (onload): Set gold_version if we see LDPT_GOLD_VERSION.
 476
 477 2011-01-12  Richard Guenther  <rguenther@suse.de>
 478
 479         PR lto/47264
 480         * lto-plugin.c (parse_table_entry): Use memcpy to access
 481         unaligned fields.
 482
 483 2010-12-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 484
 485         * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
 486         * Makefile.in: Regenerate.
 487
 488 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 489
 490         Revert last change.
 491
 492 2010-12-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 493
 494         * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
 495         (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
 496         (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
 497         * Makefile.in: Regenerate.
 498
 499 2010-12-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 500
 501         PR middle-end/46674
 502         PR lto/43157
 503         * configure.ac (SYM_STYLE): Don't AC_DEFINE.
 504         * lto-plugin.c (sym_style): Don't use it; default to ss_none.
 505         * configure: Regenerate.
 506         * config.h.in: Likewise.
 507
 508 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 509
 510         PR target/40125
 511         PR lto/46695
 512         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 513         * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
 514         override -bindir setting.
 515         * aclocal.m4: Regenerate.
 516         * configure: Regenerate.
 517         * Makefile.in: Regenerate.
 518
 519 2010-12-05  Kai Tietz  <kai.tietz@onevision.com>
 520
 521         * config.h.in: Regenerated.
 522         * configure: Regenerated.
 523         * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
 524         * lto-plugin.c (WIFEXITED): Define default.
 525         (WEXITSTATUS): Likeiwse.
 526
 527 2010-12-01  Kai Tietz  <kai.tietz@onevision.com>
 528
 529         * config.h.in: Regenerated.
 530         * configure: Regenerated.
 531         * Makefile.in: Regenerated.
 532         * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
 533         * lto-plugin.c:  Include sys/wait.h conditionally.
 534         * aclocal.m4: Regenerated.
 535
 536 2010-11-13  Kai Tietz  <kai.tietz@onevision.com>
 537
 538         * lto-plugin.c (add_output_files): Fix memory leak.
 539
 540 2010-11-11  Dave Korn  <dave.korn.cygwin@gmail.com>
 541
 542         PR bootstrap/46397
 543         PR bootstrap/46362
 544         * configure.ac: Add AC_TYPE_INT64_T test.
 545         * config.h.in: Regenerate.
 546         * configure: Likewise.
 547         * lto-plugin.c (debug): Use char not bool.
 548         (nop): Likewise.
 549         (check_1): Rename from check, and use int not bool for gate argument.
 550         (check): Macro wrapper for the above to coerce gate argument into
 551         boolean-valued integer in case it has pointer type.
 552         (parse_table_entry): Use 0 not false.
 553         (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
 554         into two 32-bit parts and printing as hex ints.
 555
 556 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 557
 558         PR lto/46291
 559         * lto-plugin.c (claim_file_handler): Don't close file descriptor.
 560
 561 2010-11-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 562
 563         PR lto/46273
 564         * lto-plugin.h: Delete.
 565         * lto-plugin-elf.c: Likewise.
 566         * lto-plugin-coff.c: Likewise.
 567         * configure.ac: Don't use libelf, don't source config.gcc.
 568         (LIBELFLIBS): Delete.
 569         (LIBELFINC): Delete.
 570         (LTO_FORMAT): Delete.
 571         (SYM_STYLE): Add AC_DEFINE var, set based on $target.
 572         (config.h): Add AC_CONFIG_HEADERS directive.
 573         * Makefile.am (LIBELFLIBS): Delete.
 574         (LIBELFINC): Delete.
 575         (LTO_FORMAT): Delete.
 576         (DEFS): Import.
 577         (AM_CPPFLAGS): Use it.  Don't use LIBELFINC.
 578         (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
 579         any object-format-specific source file in the link.
 580         (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
 581         * config.h.in: Generate.
 582         * configure: Regenerate.
 583         * Makefile.in: Likewise.
 584         * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
 585         (LTO_SEGMENT_NAME): New definition.
 586         (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
 587         (LTO_SECTION_PREFIX_LEN): New definition.
 588         (struct sym_aux): Struct definition moved here from lto-plugin.h.
 589         (struct plugin_symtab): Likewise.
 590         (struct plugin_objfile): Likewise.
 591         (struct plugin_objfile): New struct def.
 592         (enum symbol_style): New enum type.
 593         (add_symbols): Make static.
 594         (claimed_files): Likewise.
 595         (num_claimed_files): Likewise.
 596         (sym_style): New global.
 597         (check): Make static.
 598         (parse_table_entry): Likewise.  Respect sym_style when extracting
 599         symbol from symtab entry.
 600         (translate): Make static.
 601         (resolve_conflicts): Likewise.
 602         (process_symtab): New function, per-section callback version of
 603         old object-format-specific handling from deleted lto-plugin-elf.c.
 604         (claim_file_handler): Convert ELF-specific version from deleted
 605         lto-plugin-elf.c to simple_object interface and move here.
 606         (process_options): Allow new '-sym-style=' option.
 607         (onload): Don't call deleted onload_format_checks hook.
 608
 609 2010-10-11  Kai Tietz  <kai.tietz@onevision.com>
 610
 611         * lto-plugin.c (dump_symtab): Correct printf argument type.
 612         (finish_conflict_resolution): Initialize resolution.
 613
 614 2010-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         PR bootstrap/45951
 617         * configure.ac: Add AC_CANONICAL_SYSTEM.
 618         * configure: Regenerated.
 619
 620 2010-10-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 621
 622         * configure.ac: Source config.gcc to determine lto_binary_reader.
 623         (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
 624         * Makefile.am (LTO_FORMAT): Import.
 625         (liblto_plugin_la_SOURCES): Add object format dependent module
 626         defined by LTO_FORMAT.
 627         (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
 628         and work around libtool warning.
 629         * configure: Regenerate.
 630         * Makefile.in: Likewise.
 631         * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
 632         (struct sym_aux): Likewise.
 633         (struct plugin_symtab): Likewise.
 634         (struct plugin_file_info): Likewise.
 635         (LTO_SECTION_PREFIX): Likewise.
 636         (add_symbols):  Make non-static.
 637         (claimed_files): Likewise.
 638         (num_claimed_files): Likewise.
 639         (check): Likewise.
 640         (parse_table_entry): Likewise.
 641         (translate): Likewise.
 642         (resolve_conflicts): Likewise.
 643         (process_symtab): Move to new lto-plugin-elf.c object format dependent
 644         source file.
 645         (claim_file_handler): Likewise, and make non-static.
 646         (onload): Call new onload_format_checks function.
 647         * lto-plugin.h: New file.
 648         (LTO_SECTION_PREFIX): Move here.
 649         (struct sym_aux): Likewise.
 650         (struct plugin_symtab): Likewise.
 651         (struct plugin_file_info): Likewise.
 652         (claim_file_handler): Add new function prototype.
 653         (onload_format_checks): Likewise.
 654         (check): Declare extern.
 655         (translate): Likewise.
 656         (parse_table_entry): Likewise.
 657         (resolve_conflicts): Likewise.
 658         (add_symbols):  Likewise.
 659         (claimed_files): Likewise.
 660         (num_claimed_files): Likewise.
 661         * lto-plugin-elf.c (process_symtab): Move here.
 662         (claim_file_handler): Likewise, and make non-static.
 663         (onload_format_checks): New function factored out from onload.
 664         * lto-plugin-coff.c (claim_file_handler): New function stub.
 665         (onload_format_checks): Likewise.
 666
 667 2010-08-05  Andi Kleen  <ak@linux.intel.com>
 668
 669         * lto-plugin.c: Include <hashtab.h>
 670         (sym_aux): Add next_conflict field to save conflict chains.
 671         (plugin_file_info): Add conflicts symtab.
 672         (parse_table_entry): Initialize aux->next_conflict.
 673         (process_symtab): Increment found.
 674         (dump_symtab): Add.
 675         (finish_conflict_resolution): Add.
 676         (free_symtab): Add.
 677         (write_resolution): Remove symbols loop and move into
 678         dump_symtab. Call dump_symtab for main symbol and conflicts table.
 679         Call free_symtab to free conflicts table.
 680         (SWAP): Add.
 681         (eq_sym): Add.
 682         (hash_sym): Add.
 683         (symbol_strength): Add.
 684         (resolve_conflicts): Add.
 685         (claim_file_handler): Add n variable. Check return value of
 686         process_symtab. Call resolve_conflicts.
 687
 688 2010-07-27  Andi Kleen  <ak@linux.intel.com>
 689
 690         * lto-plugin.c (translate): Remove debug fprintf.
 691
 692 2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 693
 694         PR bootstrap/45042
 695         * lto-plugin.c (translate): Cast to unsigned long.
 696
 697 2010-07-23   Andi Kleen  <ak@linux.intel.com>
 698
 699         PR lto/44992
 700         * lto-plugin.c (sym_aux): Add.
 701         (plugin_symtab): Remove slots. Add aux and id.
 702         (parse_table_entry): Change to use aux instead of slots.
 703         (LTO_SECTION_PREFIX): Add.
 704         (translate): Improve buffer allocation. Change to append
 705         symbols to existing out buffer.
 706         (get_section): Remove.
 707         (process_symtab): Add.
 708         (free_2): Free symtab->aux.
 709         (write_resolution): Handle aux instead of slots.
 710         Print sub id to resolution file.
 711         (claim_file_handler): Clear lto_file. Replace get_symtab/translate
 712         calls with call to process_symtab.
 713
 714 2010-07-22  Richard Guenther  <rguenther@suse.de>
 715
 716         * Makefile.am: New copy_lto_plugin rule to install the plugin
 717         into ../gcc.
 718         * Makefile.in: Regenerated.
 719
 720 2010-05-21  Richard Guenther  <rguenther@suse.de>
 721
 722         * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
 723
 724 2010-05-07  Richard Guenther <rguenther@suse.de>
 725
 726         * lto-plugin.c (free_2): Do not free resolution_file.
 727         (write_resolution): Check that we were passed a resolution file.
 728         (all_symbols_read_handler): Adjust.
 729         (cleanup_handler): Do not remove the resolution file.
 730         (process_option): Handle -fresolution=.
 731
 732 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 733
 734         PR other/43620
 735         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 736         * Makefile.in: Regenerate.
 737
 738 2010-04-23  Richard Guenther  <rguenther@suse.de>
 739
 740         PR lto/41550
 741         * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
 742         (translate): Likewise.
 743         (all_symbols_read_handler): Likewise.
 744         (claim_file_handler): Likewise.
 745         (process_option): Likewise.
 746         (add_output_files): Likewise.  Remove filename length limit.
 747
 748 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 749
 750         * Makefile.in: Regenerate.
 751         * aclocal.m4: Regenerate.
 752
 753 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 754
 755         PR lto/43336
 756         * lto-plugin.c (cleanup_handler): Delete temporary output files.
 757
 758 2010-01-11  Richard Guenther  <rguenther@suse.de>
 759
 760         PR lto/41569
 761         * Makefile.am: Disable dependencies.
 762         * Makefile.in: Regenerated.
 763
 764 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         PR lto/42520
 767         * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
 768         if -v is passed.
 769
 770 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         PR bootstrap/42306
 773         * configure: Regenerated.
 774         * Makefile.in: Likewise.
 775
 776 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
 777
 778         PR bootstrap/42096
 779         * lto-plugin.c (claim_file_handler): Print offsets in hex.
 780
 781 2009-11-12  Rafael Avila de Espindola  <espindola@google.com>
 782
 783         * lto-plugin.c (write_resolution): Assume resolution_file is set.
 784         Print the symbol name.
 785         (all_symbols_read_handler): Create a resolution file.
 786         Pass it to gcc.
 787         (cleanup_handler): Remove the resolution file.
 788         (process_option): Drop the -resolution option.
 789
 790 2009-11-05  Rafael Avila de Espindola  <espindola@google.com>
 791
 792         * lto-plugin.c (temp_obj_dir_name): Remove.
 793         (arguments_file_name): New.
 794         (free_2): Free arguments_file_name instead of temp_obj_dir_name.
 795         (exec_lto_wrapper):  Create arguments file with make_temp_file.
 796         (cleanup_handler): Don't remove the temporary directory. Remove the
 797         arguments file.
 798         (onload): Don't create the temporary directory.
 799
 800 2009-11-04  Richard Guenther  <rguenther@suse.de>
 801             Rafael Avila de Espindola  <espindola@google.com>
 802
 803         * lto-plugin.c (plugin_file_info): Remove temp field.
 804         (cleanup_handler): Don't delete temporary objects.
 805         (claim_file_handler): Don't create temporary objects.
 806
 807 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
 808
 809         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
 810
 811 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
 812
 813         PR41871
 814         * lto-plugin.c (claim_file_handler): Close files that we created.
 815
 816 2009-10-28  Rafael Avila de Espindola  <espindola@google.com>
 817
 818         * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
 819         LDPL_ERROR
 820
 821 2009-10-27  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 822
 823         PR lto/41652
 824         * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
 825         * configure: Regenerate.
 826
 827 2009-10-26  Richard Guenther  <rguenther@suse.de>
 828
 829         * configure.ac: Use AM_MAINTAINER_MODE.
 830         * acinclude.m4: Remove.
 831         * configure: Re-generate.
 832         * Makefile.in: Likewise.
 833         * aclocal.m4: Likewise.
 834
 835 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
 836
 837         PR40790
 838         * configure: Regenerate.
 839         * configure.ac: Add AC_TYPE_UINT64_T.
 840
 841 2009-10-16  Rafael Avila de Espindola  <espindola@google.com>
 842
 843         * lto-plugin.c (message): New variable.
 844         (check): New function.
 845         (parse_table_entry, translate, write_resolution,add_output_files,
 846         exec_lto_wrapper,claim_file_handler, onload): Use check instead of
 847         assert.
 848         (cleanup_handler): Use check instead of assert. Remove the arguments
 849         file if it exists.
 850
 851 2009-10-15  Rafael Avila de Espindola  <espindola@google.com>
 852
 853         * lto-plugin.c (resolution_file): New.
 854         (free_1): Update comment.
 855         (free_2): Free resolution_file.
 856         (write_resolution): Write resolution to specified file. Use the
 857         syms array from the symbol table.
 858         (all_symbols_read_handler): Delay call to free_1 past call to
 859         write_resolution.
 860         (process_option): Add a -resolution option.
 861
 862 2009-10-13  Richard Guenther  <rguenther@suse.de>
 863
 864         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 865         correct libiberty.
 866         * Makefile.in: Regenerated.
 867
 868 2009-10-08  Rafael Avila de Espindola  <espindola@google.com>
 869
 870         * lto-plugin.c (add_input_library): New.
 871         (all_symbols_read_handler): Use add_input_library for items that
 872         start with -l.
 873         (process_option): Fit in 80 columns.
 874         (onload): Handle LDPT_ADD_INPUT_LIBRARY.
 875
 876 2009-10-02  Diego Novillo  <dnovillo@google.com>
 877
 878         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 879         and -D_FILE_OFFSET_BITS=64.
 880         * configure.ac: Add AC_SYS_LARGEFILE.
 881         * configure: Regenerate.
 882         * Makefile.in: Regenerate.
 883         * lto-plugin.c: Fix copyright boilerplate.
 884
 885 2009-10-02  Diego Novillo  <dnovillo@google.com>
 886
 887         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 888         * aclocal.m4: Regenerate with aclocal-2.64
 889         * acinclude.m4: Remove.
 890         * Makefile.in: Regenerate with automake-1.11
 891         * configure.ac (AC_PREREQ): Update to 2.64.
 892         * configure: Regenerate.
 893
 894 2009-10-02  Diego Novillo  <dnovillo@google.com>
 895
 896         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 897         and -D_FILE_OFFSET_BITS=64.
 898         * configure.ac: Add AC_SYS_LARGEFILE.
 899         * configure: Regenerate.
 900         * Makefile.in: Regenerate.
 901         * lto-plugin.c: Fix copyright boilerplate.
 902
 903 2009-10-02  Diego Novillo  <dnovillo@google.com>
 904
 905         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 906         * aclocal.m4: Regenerate with aclocal-2.64
 907         * acinclude.m4: Remove.
 908         * Makefile.in: Regenerate with automake-1.11
 909         * configure.ac (AC_PREREQ): Update to 2.64.
 910         * configure: Regenerate.
 911
 912 2009-10-02  Rafael Avila de Espindola  <espindola@google.com>
 913
 914         * Makefile.am (liblto_plugin_la_SOURCES): Remove
 915         $(top_srcdir)/../gcc/lto/common.c
 916         * Makefile.in: Regenerate.
 917
 918 2009-10-01  Rafael Avila de Espindola  <espindola@google.com>
 919
 920         * lto-plugin.c (pass_through_items): New.
 921         (num_pass_through_items): New.
 922         (all_symbols_read_handler): Update to use the -pass-through option.
 923         (process_option): Replace -libgcc with -pass-through.
 924
 925 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 926
 927         * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
 928         register_cleanup to be set.
 929
 930 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 931
 932         * Makefile.am: Remove all reference to ltosymtab.
 933         * Makefile.in: Regenerate.
 934         * lto-symtab.c: Remove.
 935
 936 2009-05-21  Diego Novillo  <dnovillo@google.com>
 937
 938         * configure.ac: Remove call to AC_CHECK_GELF.
 939         Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
 940         * acinclude.m4: Do not include ../config/libelf.m4
 941         * Makefile.am (LIBELFLIBS): Define.
 942         (LIBELFINC): Define.
 943         (AM_CPPFLAGS): Add $(LIBELFINC).
 944         (ltosymtab_LDADD): Add $(LIBELFLIBS).
 945         (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
 946         * lto-plugin.c: Always include <gelf.h>
 947         * lto-symtab.c: Likewise.
 948         * configure: Regenerate.
 949         * Makefile.in: Regenerate.
 950
 951 2009-03-23  Rafael Avila de Espindola  <espindola@google.com>
 952
 953         * lto-plugin.c (libgcc_filename): New.
 954         (all_symbols_read_handler): Pass libgcc to the linker.
 955         (all_symbols_read_handler): Parse -libgcc
 956
 957 2009-02-05  Rafael Avila de Espindola  <espindola@google.com>
 958
 959         * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
 960         * Makefile.in: Regenerate.
 961         * lto-plugin.c (add_output_files): Argument is now a FILE.
 962         (exec_lto_wrapper): Use writeargv and pex.
 963
 964 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 965
 966         Revert:
 967         2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 968         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 969
 970
 971 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 972
 973         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 974
 975 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 976
 977         * lto-plugin.c: Include libiberty.h.
 978         (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
 979         snprintf.
 980
 981 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 982
 983         * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
 984         file to lto-wrapper.
 985
 986 2009-01-28  Rafael Avila de Espindola  <espindola@google.com>
 987
 988         * lto-plugin.c (plugin_file_info): Remove fd and elf.
 989         (parse_table_entry): strdup entry->name and entry->comdat_key.
 990         (free_1): Free name and comdat_key. Don't close the file. Don't call
 991         elf_end.
 992         (claim_file_handler): Always call elf_end.
 993
 994 2008-12-23  Rafael Avila de Espindola  <espindola@google.com>
 995
 996         * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
 997         -D_FILE_OFFSET_BITS=64
 998         * Makefile.in: Regenerate
 999
1000 2008-12-22  Rafael Avila de Espindola  <espindola@google.com>
1001
1002         * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
1003         (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
1004         * Makefile.in: Regenerate.
1005         * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
1006         * configure: Regenerate.
1007         * configure.ac: Add AC_SUBST(target_noncanonical).
1008
1009 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
1010
1011         * lto-plugin.c: Include stdbool.h.
1012         (debug, nop): Declare as bool.
1013
1014 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
1015
1016         * lto-plugin.c (nop): New.
1017         (use_original_files): New.
1018         (all_symbols_read_handler): Call use_original_files if nop is true.
1019         (process_option): Parse the -nop option.
1020
1021 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
1022
1023         * lto-plugin.c (debug): New.
1024         (exec_lto_wrapper): Print argv if debug is true.
1025         (process_option): Process the -debug command line option.
1026
1027 2008-12-03  Rafael Avila de Espindola  <espindola@google.com>
1028
1029         * lto-plugin.c (process_option): The argument is now a single option,
1030         not a space separated list.
1031
1032 2008-12-02  Rafael Avila de Espindola  <espindola@google.com>
1033
1034         * lto-plugin.c: Include sys/types.h and sys/wait.h
1035         (output_files, num_output_files, lto_wrapper_argv,
1036         lto_wrapper_num_args): New.
1037         (free_2): Free output_files.
1038         (write_resolution): Disable.
1039         (add_output_files): New.
1040         (exec_lto_wrapper): New.
1041         (all_symbols_read_handler): Run lto-wrapper.
1042         (claim_file_handler): Free lto_file.name and call elf_end.
1043         (process_option): New.
1044
1045 2008-11-26  Rafael Espindola  <espindola@google.com>
1046
1047         * lto-plugin.c (add_input_file): New.
1048         (get_section): Return NULL if get_section fails.
1049         (write_resolution): New.
1050         (all_symbols_read_handler): Call add_input_file.
1051         (claim_file_handler): Unlink the correct file.
1052         (onload): Record add_input_file.
1053
1054 2008-09-23 Rafael Espindola  <espindola@google.com>
1055
1056         * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
1057         Update the location of common.c.
1058         * Makefile.in: Regenerate.
1059         * common.c: Moved to gcc/lto.
1060         * common.h: Moved to gcc/lto.
1061         * lto-plugin.c: Update the location of common.h.
1062         * lto-symtab.c: Update the location of common.h.
1063
1064 2008-09-23 Rafael Espindola  <espindola@google.com>
1065
1066         * common.c: Include common.h.
1067         (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
1068         sizes.
1069         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
1070         explicit sizes.
1071
1072 2008-09-23 Rafael Espindola  <espindola@google.com>
1073
1074         * lto-plugin.c (plugin_file_info): Add temp.
1075         (cleanup_handler): Only delete temporary files.
1076         (claim_file_handler): Initialize lto_file.temp.
1077
1078 2008-09-23  Rafael Espindola  <espindola@google.com>
1079
1080         * plugin-api.h: Moved to include.
1081
1082 2008-09-23 Rafael Espindola  <espindola@google.com>
1083
1084         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
1085         format.
1086
1087 2008-09-22 Rafael Espindola  <espindola@google.com>
1088
1089         * plugin-api.h: Copy from binutils' cvs.
1090
1091 2008-09-22 Rafael Espindola  <espindola@google.com>
1092
1093         * lto-symtab.c (get_symbols, add_symbols): Update signature.
1094         * plugin-api.h: Copy from binutils' cvs.
1095
1096 2008-09-22 Rafael Espindola  <espindola@google.com>
1097
1098         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
1099         Make extern
1100
1101 2008-09-10 Rafael Espindola  <espindola@google.com>
1102
1103         * lto-plugin.c (onload): add missing break statements and asserts.
1104         * lto-symtab.c (claim_file_handler): Make it static.
1105         (all_symbols_read_handler): Make it static.
1106         (all_file_handles): Make it static.
1107         (num_file_handles): Make it static.
1108         (register_claim_file): Make it static.
1109         (register_object): Indent properly.
1110
1111 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1112
1113         * Makefile.am (ltosymtab_LDADD): Add -lelf.
1114         * Makefiel.in: Regenerate.
1115         * lto-plugin.c: Include ar.h.
1116         (claim_file_handler): Handle file->offset != 0.
1117         * lto-symtab.c: Include gelf.h.
1118         (all_file_handles): Change type.
1119         (register_object): New.
1120         (register_file): Add support for archives.
1121         (resolve): Update to new type of all_file_handles.
1122         (print): Update to new type of all_file_handles.
1123         (free_all): Update to new type of all_file_handles.
1124         (main): Update to new type of all_file_handles.
1125
1126 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
1127
1128         * lto-plugin.c (get_string_table): Remove.
1129         (get_section): Use elf_strptr instead of get_string_table.
1130
1131 2008-09-08  Doug Kwan  <dougkwan@google.com>
1132
1133         * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1134         to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1135
1136 2008-09-08  Rafael Avila de Espindola  <espindola@google.com>
1137
1138         * Makefile.am (ltosymtab_SOURCES): add common.c.
1139         (ltosymtab_CFLAGS): New.
1140         (liblto_plugin_la_SOURCES): Add common.c.
1141         * Makefile.in: Regenerate.
1142         * common.c: New.
1143         * common.h: New.
1144         * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1145         (plugin_symtab): New.
1146         (plugin_file_info): New.
1147         (register_all_symbols_read): New.
1148         (get_symbols): New.
1149         (claimed_files): New.
1150         (num_claimed_files): New.
1151         (translate): Don't drop the slot number.
1152         (free_1): New.
1153         (free_2): New.
1154         (all_symbols_read_handler): New.
1155         (claim_file_handler): Record every claimed file.
1156         (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1157         LDPT_GET_SYMBOLS.
1158         * lto-symtab.c: Include stdlib.h, string.h and common.h.
1159         (current_file_handle): Remove.
1160         (ld_plugin_all_symbols_read_handler): New.
1161         (plugin_handle): New.
1162         (file_handle): New.
1163         (all_file_handles): New.
1164         (num_file_handles): New.
1165         (get_symbols): New.
1166         (register_all_symbols_read): New.
1167         (add_symbols): Don't print the symbols, just record them.
1168         (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1169         LDPT_GET_SYMBOLS.
1170         (load_plugin): Use plugin_handle.
1171         (register_file): Add the file handle to all_file_handles.
1172         (resolve): New.
1173         (print): New.
1174         (unload_plugin): New.
1175         (free_all): New.
1176         (main): Call all_symbols_read_handler and free resources.
1177
1178 2008-09-03  Rafael Avila de Espindola  <espindola@google.com>
1179
1180         * Makefile.am (AM_CFLAGS): New.
1181         (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1182         (lib_LTLIBRARIES): New.
1183         (liblto_plugin_la_SOURCES): New.
1184         (liblto_plugin_la_LIBADD): New.
1185         * Makefile.in: Regenerate.
1186         * acinclude.m4: Don't include ../config/acx.m4 and
1187         ../config/no-executables.m4.
1188         Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1189         ../libtool.m4.
1190         * aclocal.m4: Regenerate.
1191         * configure: Regenerate.
1192         * configure.ac: Use AM_PROG_LIBTOOL.
1193         * lto-plugin.c: New.
1194         * lto-symtab.c: Rewrite to use the plugin.
1195         * plugin-api.h: New.
1196
1197 2008-08-25  Rafael Avila de Espindola  <espindola@google.com>
1198
1199         * configure: Regenerate.
1200         * configure.ac: Use AC_CHECK_GELF.
1201         * lto-symtab.c: Include gelf.h.
1202         (get_string_table): Use size independent API.
1203         (printTable): Use lld to print 64 bit integers.
1204
1205 2008-08-22  Rafael Avila de Espindola  <espindola@google.com>
1206
1207         * lto-symtab.c (parse_table_entry): Assert entry->kind and
1208         entry->visibility are valid.
1209
1210 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
1211         * lto-symtab.c (table_entry): Add comdat.
1212         (parse_table_entry): Read comdat.
1213
1214 2008-08-21  Rafael Espindola  <espindola@google.com>
1215
1216         * Makefile.am: New.
1217         * Makefile.in: New.
1218         * acinclude.m4: New.
1219         * aclocal.m4: New.
1220         * configure: New.
1221         * configure.ac: New.
1222         * lto-symtab.c: New.