lto-plugin/ChangeLog

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