lto-plugin/ChangeLog

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