lto-plugin/ChangeLog

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