lto-plugin/ChangeLog

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