lto-plugin/ChangeLog

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