lto-plugin/ChangeLog

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