lto-plugin/ChangeLog

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