lto-plugin/ChangeLog

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