ChangeLog revision 1.1.1.1.2.2
12013-10-16 Release Manager 2 3 * GCC 4.8.2 released. 4 52013-05-31 Release Manager 6 7 * GCC 4.8.1 released. 8 92013-03-22 Release Manager 10 11 * GCC 4.8.0 released. 12 132012-09-14 David Edelsohn <dje.gcc@gmail.com> 14 15 * configure: Regenerated. 16 172012-05-29 Joseph Myers <joseph@codesourcery.com> 18 19 * lto-plugin.c: Fix typo. 20 212012-05-16 H.J. Lu <hongjiu.lu@intel.com> 22 23 * configure: Regenerated. 24 252012-02-22 Kai Tietz <ktietz@redhat.com> 26 27 PR lto/50616 28 * lto-plugin.c (PRI_LL): New macro. 29 (dump_symtab): Use PRI_LL instead of ll in print. 30 (process_symtab): Use PRI_LL instead of ll in scan. 31 322011-12-20 Andreas Schwab <schwab@linux-m68k.org> 33 34 * configure: Regenerate. 35 362011-12-19 Andreas Schwab <schwab@linux-m68k.org> 37 38 * configure: Regenerate. 39 402011-11-21 Andreas Tobler <andreast@fgznet.ch> 41 42 * configure: Regenerate. 43 442011-10-02 Jan Hubicka <jh@suse.cz> 45 46 PR lto/47247 47 * lto-plugin.c (get_symbols_v2): New variable. 48 (write_resolution): Use V2 API when available. 49 (onload): Handle LDPT_GET_SYMBOLS_V2. 50 512011-09-30 H.J. Lu <hongjiu.lu@intel.com> 52 Andi Kleen <ak@linux.intel.com> 53 54 PR lto/50568 55 * lto-plugin.c (sym_aux): Change id to unsigned long long. 56 (plugin_symtab): Likewise. 57 (dump_symtab): Likewise. 58 (resolve_conflicts): Likewise. 59 (process_symtab): Likewise. 60 612011-08-10 Richard Guenther <rguenther@suse.de> 62 63 PR bootstrap/49907 64 lto-plugin/ 65 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence. 66 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror. 67 * configure: Regenerate. 68 * Makefile.in: Likewise. 69 * aclocal.m4: Likewise. 70 712011-04-20 Jim Meyering <meyering@redhat.com> 72 73 * lto-plugin.c (free_1, free_2): Remove useless if-before-free. 74 752011-04-05 Richard Guenther <rguenther@suse.de> 76 77 PR bootstrap/48431 78 * lto-plugin.c (claim_file_handler): Do not declare vars in code. 79 802011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 81 82 * Makefile.in: Regenerate. 83 * aclocal.m4: Regenerate. 84 * configure: Regenerate. 85 862011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 87 88 * Makefile.am (all-local): Rename from 'all'. 89 * Makefile.in: Regenerate. 90 912011-02-12 Alexandre Oliva <aoliva@redhat.com> 92 93 PR lto/47225 94 * Makefile.am (gcc_build_dir, in_gcc_libs): New. 95 (liblto_plugin_la_LDFLAGS): Add -module. 96 (copy_lto_plugin): Renamed to... 97 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying 98 of static modules. 99 * Makefile.in: Rebuild. 100 1012011-02-07 Kai Tietz <kai.tietz@onevision.com> 102 103 PR lto/47225 104 * Makefile.am (Wc): New helper for encoding -Wc,. 105 (liblto_plugin_la_LIBADD): Use Wc for libiberty library. 106 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty. 107 * Makefile.in: Regenerated. 108 1092011-02-07 Paolo Bonzini <bonzini@gnu.org> 110 111 Revert: 112 113 2011-02-07 Kai Tietz <kai.tietz@onevision.com> 114 115 PR lto/47225 116 * Makefile.am (Wl): New helper for encoding -Wl,. 117 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library. 118 * Makefile.in: Regenerated. 119 1202011-02-07 Kai Tietz <kai.tietz@onevision.com> 121 122 PR lto/47225 123 * Makefile.am (Wl): New helper for encoding -Wl,. 124 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library. 125 * Makefile.in: Regenerated. 126 1272011-01-25 Ian Lance Taylor <iant@google.com> 128 129 * lto-plugin.c (gold_version): New static variable. 130 (all_symbols_read_handler): Don't check pass_through_items if 131 using gold 1.11 or later. 132 (onload): Set gold_version if we see LDPT_GOLD_VERSION. 133 1342011-01-12 Richard Guenther <rguenther@suse.de> 135 136 PR lto/47264 137 * lto-plugin.c (parse_table_entry): Use memcpy to access 138 unaligned fields. 139 1402010-12-20 Dave Korn <dave.korn.cygwin@gmail.com> 141 142 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag. 143 * Makefile.in: Regenerate. 144 1452010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 146 147 Revert last change. 148 1492010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 150 151 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define. 152 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty. 153 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty. 154 * Makefile.in: Regenerate. 155 1562010-12-10 Dave Korn <dave.korn.cygwin@gmail.com> 157 158 PR middle-end/46674 159 PR lto/43157 160 * configure.ac (SYM_STYLE): Don't AC_DEFINE. 161 * lto-plugin.c (sym_style): Don't use it; default to ss_none. 162 * configure: Regenerate. 163 * config.h.in: Likewise. 164 1652010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> 166 167 PR target/40125 168 PR lto/46695 169 * configure.ac: Invoke ACX_LT_HOST_FLAGS. 170 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but 171 override -bindir setting. 172 * aclocal.m4: Regenerate. 173 * configure: Regenerate. 174 * Makefile.in: Regenerate. 175 1762010-12-05 Kai Tietz <kai.tietz@onevision.com> 177 178 * config.h.in: Regenerated. 179 * configure: Regenerated. 180 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT. 181 * lto-plugin.c (WIFEXITED): Define default. 182 (WEXITSTATUS): Likeiwse. 183 1842010-12-01 Kai Tietz <kai.tietz@onevision.com> 185 186 * config.h.in: Regenerated. 187 * configure: Regenerated. 188 * Makefile.in: Regenerated. 189 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h. 190 * lto-plugin.c: Include sys/wait.h conditionally. 191 * aclocal.m4: Regenerated. 192 1932010-11-13 Kai Tietz <kai.tietz@onevision.com> 194 195 * lto-plugin.c (add_output_files): Fix memory leak. 196 1972010-11-11 Dave Korn <dave.korn.cygwin@gmail.com> 198 199 PR bootstrap/46397 200 PR bootstrap/46362 201 * configure.ac: Add AC_TYPE_INT64_T test. 202 * config.h.in: Regenerate. 203 * configure: Likewise. 204 * lto-plugin.c (debug): Use char not bool. 205 (nop): Likewise. 206 (check_1): Rename from check, and use int not bool for gate argument. 207 (check): Macro wrapper for the above to coerce gate argument into 208 boolean-valued integer in case it has pointer type. 209 (parse_table_entry): Use 0 not false. 210 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size 211 into two 32-bit parts and printing as hex ints. 212 2132010-11-03 Dave Korn <dave.korn.cygwin@gmail.com> 214 215 PR lto/46291 216 * lto-plugin.c (claim_file_handler): Don't close file descriptor. 217 2182010-11-03 Dave Korn <dave.korn.cygwin@gmail.com> 219 220 PR lto/46273 221 * lto-plugin.h: Delete. 222 * lto-plugin-elf.c: Likewise. 223 * lto-plugin-coff.c: Likewise. 224 * configure.ac: Don't use libelf, don't source config.gcc. 225 (LIBELFLIBS): Delete. 226 (LIBELFINC): Delete. 227 (LTO_FORMAT): Delete. 228 (SYM_STYLE): Add AC_DEFINE var, set based on $target. 229 (config.h): Add AC_CONFIG_HEADERS directive. 230 * Makefile.am (LIBELFLIBS): Delete. 231 (LIBELFINC): Delete. 232 (LTO_FORMAT): Delete. 233 (DEFS): Import. 234 (AM_CPPFLAGS): Use it. Don't use LIBELFINC. 235 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include 236 any object-format-specific source file in the link. 237 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS. 238 * config.h.in: Generate. 239 * configure: Regenerate. 240 * Makefile.in: Likewise. 241 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h. 242 (LTO_SEGMENT_NAME): New definition. 243 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h. 244 (LTO_SECTION_PREFIX_LEN): New definition. 245 (struct sym_aux): Struct definition moved here from lto-plugin.h. 246 (struct plugin_symtab): Likewise. 247 (struct plugin_objfile): Likewise. 248 (struct plugin_objfile): New struct def. 249 (enum symbol_style): New enum type. 250 (add_symbols): Make static. 251 (claimed_files): Likewise. 252 (num_claimed_files): Likewise. 253 (sym_style): New global. 254 (check): Make static. 255 (parse_table_entry): Likewise. Respect sym_style when extracting 256 symbol from symtab entry. 257 (translate): Make static. 258 (resolve_conflicts): Likewise. 259 (process_symtab): New function, per-section callback version of 260 old object-format-specific handling from deleted lto-plugin-elf.c. 261 (claim_file_handler): Convert ELF-specific version from deleted 262 lto-plugin-elf.c to simple_object interface and move here. 263 (process_options): Allow new '-sym-style=' option. 264 (onload): Don't call deleted onload_format_checks hook. 265 2662010-10-11 Kai Tietz <kai.tietz@onevision.com> 267 268 * lto-plugin.c (dump_symtab): Correct printf argument type. 269 (finish_conflict_resolution): Initialize resolution. 270 2712010-10-08 H.J. Lu <hongjiu.lu@intel.com> 272 273 PR bootstrap/45951 274 * configure.ac: Add AC_CANONICAL_SYSTEM. 275 * configure: Regenerated. 276 2772010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> 278 279 * configure.ac: Source config.gcc to determine lto_binary_reader. 280 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader. 281 * Makefile.am (LTO_FORMAT): Import. 282 (liblto_plugin_la_SOURCES): Add object format dependent module 283 defined by LTO_FORMAT. 284 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty, 285 and work around libtool warning. 286 * configure: Regenerate. 287 * Makefile.in: Likewise. 288 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h. 289 (struct sym_aux): Likewise. 290 (struct plugin_symtab): Likewise. 291 (struct plugin_file_info): Likewise. 292 (LTO_SECTION_PREFIX): Likewise. 293 (add_symbols): Make non-static. 294 (claimed_files): Likewise. 295 (num_claimed_files): Likewise. 296 (check): Likewise. 297 (parse_table_entry): Likewise. 298 (translate): Likewise. 299 (resolve_conflicts): Likewise. 300 (process_symtab): Move to new lto-plugin-elf.c object format dependent 301 source file. 302 (claim_file_handler): Likewise, and make non-static. 303 (onload): Call new onload_format_checks function. 304 * lto-plugin.h: New file. 305 (LTO_SECTION_PREFIX): Move here. 306 (struct sym_aux): Likewise. 307 (struct plugin_symtab): Likewise. 308 (struct plugin_file_info): Likewise. 309 (claim_file_handler): Add new function prototype. 310 (onload_format_checks): Likewise. 311 (check): Declare extern. 312 (translate): Likewise. 313 (parse_table_entry): Likewise. 314 (resolve_conflicts): Likewise. 315 (add_symbols): Likewise. 316 (claimed_files): Likewise. 317 (num_claimed_files): Likewise. 318 * lto-plugin-elf.c (process_symtab): Move here. 319 (claim_file_handler): Likewise, and make non-static. 320 (onload_format_checks): New function factored out from onload. 321 * lto-plugin-coff.c (claim_file_handler): New function stub. 322 (onload_format_checks): Likewise. 323 3242010-08-05 Andi Kleen <ak@linux.intel.com> 325 326 * lto-plugin.c: Include <hashtab.h> 327 (sym_aux): Add next_conflict field to save conflict chains. 328 (plugin_file_info): Add conflicts symtab. 329 (parse_table_entry): Initialize aux->next_conflict. 330 (process_symtab): Increment found. 331 (dump_symtab): Add. 332 (finish_conflict_resolution): Add. 333 (free_symtab): Add. 334 (write_resolution): Remove symbols loop and move into 335 dump_symtab. Call dump_symtab for main symbol and conflicts table. 336 Call free_symtab to free conflicts table. 337 (SWAP): Add. 338 (eq_sym): Add. 339 (hash_sym): Add. 340 (symbol_strength): Add. 341 (resolve_conflicts): Add. 342 (claim_file_handler): Add n variable. Check return value of 343 process_symtab. Call resolve_conflicts. 344 3452010-07-27 Andi Kleen <ak@linux.intel.com> 346 347 * lto-plugin.c (translate): Remove debug fprintf. 348 3492010-07-23 H.J. Lu <hongjiu.lu@intel.com> 350 351 PR bootstrap/45042 352 * lto-plugin.c (translate): Cast to unsigned long. 353 3542010-07-23 Andi Kleen <ak@linux.intel.com> 355 356 PR lto/44992 357 * lto-plugin.c (sym_aux): Add. 358 (plugin_symtab): Remove slots. Add aux and id. 359 (parse_table_entry): Change to use aux instead of slots. 360 (LTO_SECTION_PREFIX): Add. 361 (translate): Improve buffer allocation. Change to append 362 symbols to existing out buffer. 363 (get_section): Remove. 364 (process_symtab): Add. 365 (free_2): Free symtab->aux. 366 (write_resolution): Handle aux instead of slots. 367 Print sub id to resolution file. 368 (claim_file_handler): Clear lto_file. Replace get_symtab/translate 369 calls with call to process_symtab. 370 3712010-07-22 Richard Guenther <rguenther@suse.de> 372 373 * Makefile.am: New copy_lto_plugin rule to install the plugin 374 into ../gcc. 375 * Makefile.in: Regenerated. 376 3772010-05-21 Richard Guenther <rguenther@suse.de> 378 379 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL. 380 3812010-05-07 Richard Guenther <rguenther@suse.de> 382 383 * lto-plugin.c (free_2): Do not free resolution_file. 384 (write_resolution): Check that we were passed a resolution file. 385 (all_symbols_read_handler): Adjust. 386 (cleanup_handler): Do not remove the resolution file. 387 (process_option): Handle -fresolution=. 388 3892010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 390 391 PR other/43620 392 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. 393 * Makefile.in: Regenerate. 394 3952010-04-23 Richard Guenther <rguenther@suse.de> 396 397 PR lto/41550 398 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc. 399 (translate): Likewise. 400 (all_symbols_read_handler): Likewise. 401 (claim_file_handler): Likewise. 402 (process_option): Likewise. 403 (add_output_files): Likewise. Remove filename length limit. 404 4052010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 406 407 * Makefile.in: Regenerate. 408 * aclocal.m4: Regenerate. 409 4102010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 411 412 PR lto/43336 413 * lto-plugin.c (cleanup_handler): Delete temporary output files. 414 4152010-01-11 Richard Guenther <rguenther@suse.de> 416 417 PR lto/41569 418 * Makefile.am: Disable dependencies. 419 * Makefile.in: Regenerated. 420 4212010-01-03 H.J. Lu <hongjiu.lu@intel.com> 422 423 PR lto/42520 424 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command 425 if -v is passed. 426 4272009-12-05 H.J. Lu <hongjiu.lu@intel.com> 428 429 PR bootstrap/42306 430 * configure: Regenerated. 431 * Makefile.in: Likewise. 432 4332009-11-19 Rafael Avila de Espindola <espindola@google.com> 434 435 PR bootstrap/42096 436 * lto-plugin.c (claim_file_handler): Print offsets in hex. 437 4382009-11-12 Rafael Avila de Espindola <espindola@google.com> 439 440 * lto-plugin.c (write_resolution): Assume resolution_file is set. 441 Print the symbol name. 442 (all_symbols_read_handler): Create a resolution file. 443 Pass it to gcc. 444 (cleanup_handler): Remove the resolution file. 445 (process_option): Drop the -resolution option. 446 4472009-11-05 Rafael Avila de Espindola <espindola@google.com> 448 449 * lto-plugin.c (temp_obj_dir_name): Remove. 450 (arguments_file_name): New. 451 (free_2): Free arguments_file_name instead of temp_obj_dir_name. 452 (exec_lto_wrapper): Create arguments file with make_temp_file. 453 (cleanup_handler): Don't remove the temporary directory. Remove the 454 arguments file. 455 (onload): Don't create the temporary directory. 456 4572009-11-04 Richard Guenther <rguenther@suse.de> 458 Rafael Avila de Espindola <espindola@google.com> 459 460 * lto-plugin.c (plugin_file_info): Remove temp field. 461 (cleanup_handler): Don't delete temporary objects. 462 (claim_file_handler): Don't create temporary objects. 463 4642009-11-04 Rafael Avila de Espindola <espindola@google.com> 465 466 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging. 467 4682009-10-30 Rafael Avila de Espindola <espindola@google.com> 469 470 PR41871 471 * lto-plugin.c (claim_file_handler): Close files that we created. 472 4732009-10-28 Rafael Avila de Espindola <espindola@google.com> 474 475 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of 476 LDPL_ERROR 477 4782009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 479 480 PR lto/41652 481 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT. 482 * configure: Regenerate. 483 4842009-10-26 Richard Guenther <rguenther@suse.de> 485 486 * configure.ac: Use AM_MAINTAINER_MODE. 487 * acinclude.m4: Remove. 488 * configure: Re-generate. 489 * Makefile.in: Likewise. 490 * aclocal.m4: Likewise. 491 4922009-10-19 Rafael Avila de Espindola <espindola@google.com> 493 494 PR40790 495 * configure: Regenerate. 496 * configure.ac: Add AC_TYPE_UINT64_T. 497 4982009-10-16 Rafael Avila de Espindola <espindola@google.com> 499 500 * lto-plugin.c (message): New variable. 501 (check): New function. 502 (parse_table_entry, translate, write_resolution,add_output_files, 503 exec_lto_wrapper,claim_file_handler, onload): Use check instead of 504 assert. 505 (cleanup_handler): Use check instead of assert. Remove the arguments 506 file if it exists. 507 5082009-10-15 Rafael Avila de Espindola <espindola@google.com> 509 510 * lto-plugin.c (resolution_file): New. 511 (free_1): Update comment. 512 (free_2): Free resolution_file. 513 (write_resolution): Write resolution to specified file. Use the 514 syms array from the symbol table. 515 (all_symbols_read_handler): Delay call to free_1 past call to 516 write_resolution. 517 (process_option): Add a -resolution option. 518 5192009-10-13 Richard Guenther <rguenther@suse.de> 520 521 * Makefile.am (liblto_plugin_la_LIBADD): Link against the 522 correct libiberty. 523 * Makefile.in: Regenerated. 524 5252009-10-08 Rafael Avila de Espindola <espindola@google.com> 526 527 * lto-plugin.c (add_input_library): New. 528 (all_symbols_read_handler): Use add_input_library for items that 529 start with -l. 530 (process_option): Fit in 80 columns. 531 (onload): Handle LDPT_ADD_INPUT_LIBRARY. 532 5332009-10-02 Diego Novillo <dnovillo@google.com> 534 535 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 536 and -D_FILE_OFFSET_BITS=64. 537 * configure.ac: Add AC_SYS_LARGEFILE. 538 * configure: Regenerate. 539 * Makefile.in: Regenerate. 540 * lto-plugin.c: Fix copyright boilerplate. 541 5422009-10-02 Diego Novillo <dnovillo@google.com> 543 544 * Makefile.am (ACLOCAL_AMFLAGS): Define. 545 * aclocal.m4: Regenerate with aclocal-2.64 546 * acinclude.m4: Remove. 547 * Makefile.in: Regenerate with automake-1.11 548 * configure.ac (AC_PREREQ): Update to 2.64. 549 * configure: Regenerate. 550 5512009-10-02 Diego Novillo <dnovillo@google.com> 552 553 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 554 and -D_FILE_OFFSET_BITS=64. 555 * configure.ac: Add AC_SYS_LARGEFILE. 556 * configure: Regenerate. 557 * Makefile.in: Regenerate. 558 * lto-plugin.c: Fix copyright boilerplate. 559 5602009-10-02 Diego Novillo <dnovillo@google.com> 561 562 * Makefile.am (ACLOCAL_AMFLAGS): Define. 563 * aclocal.m4: Regenerate with aclocal-2.64 564 * acinclude.m4: Remove. 565 * Makefile.in: Regenerate with automake-1.11 566 * configure.ac (AC_PREREQ): Update to 2.64. 567 * configure: Regenerate. 568 5692009-10-02 Rafael Avila de Espindola <espindola@google.com> 570 571 * Makefile.am (liblto_plugin_la_SOURCES): Remove 572 $(top_srcdir)/../gcc/lto/common.c 573 * Makefile.in: Regenerate. 574 5752009-10-01 Rafael Avila de Espindola <espindola@google.com> 576 577 * lto-plugin.c (pass_through_items): New. 578 (num_pass_through_items): New. 579 (all_symbols_read_handler): Update to use the -pass-through option. 580 (process_option): Replace -libgcc with -pass-through. 581 5822009-09-30 Rafael Avila de Espindola <espindola@google.com> 583 584 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require 585 register_cleanup to be set. 586 5872009-09-30 Rafael Avila de Espindola <espindola@google.com> 588 589 * Makefile.am: Remove all reference to ltosymtab. 590 * Makefile.in: Regenerate. 591 * lto-symtab.c: Remove. 592 5932009-05-21 Diego Novillo <dnovillo@google.com> 594 595 * configure.ac: Remove call to AC_CHECK_GELF. 596 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC. 597 * acinclude.m4: Do not include ../config/libelf.m4 598 * Makefile.am (LIBELFLIBS): Define. 599 (LIBELFINC): Define. 600 (AM_CPPFLAGS): Add $(LIBELFINC). 601 (ltosymtab_LDADD): Add $(LIBELFLIBS). 602 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS) 603 * lto-plugin.c: Always include <gelf.h> 604 * lto-symtab.c: Likewise. 605 * configure: Regenerate. 606 * Makefile.in: Regenerate. 607 6082009-03-23 Rafael Avila de Espindola <espindola@google.com> 609 610 * lto-plugin.c (libgcc_filename): New. 611 (all_symbols_read_handler): Pass libgcc to the linker. 612 (all_symbols_read_handler): Parse -libgcc 613 6142009-02-05 Rafael Avila de Espindola <espindola@google.com> 615 616 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty. 617 * Makefile.in: Regenerate. 618 * lto-plugin.c (add_output_files): Argument is now a FILE. 619 (exec_lto_wrapper): Use writeargv and pex. 620 6212009-02-04 Rafael Avila de Espindola <espindola@google.com> 622 623 Revert: 624 2009-02-04 Rafael Avila de Espindola <espindola@google.com> 625 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 626 627 6282009-02-04 Rafael Avila de Espindola <espindola@google.com> 629 630 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 631 6322009-01-29 Rafael Avila de Espindola <espindola@google.com> 633 634 * lto-plugin.c: Include libiberty.h. 635 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of 636 snprintf. 637 6382009-01-29 Rafael Avila de Espindola <espindola@google.com> 639 640 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that 641 file to lto-wrapper. 642 6432009-01-28 Rafael Avila de Espindola <espindola@google.com> 644 645 * lto-plugin.c (plugin_file_info): Remove fd and elf. 646 (parse_table_entry): strdup entry->name and entry->comdat_key. 647 (free_1): Free name and comdat_key. Don't close the file. Don't call 648 elf_end. 649 (claim_file_handler): Always call elf_end. 650 6512008-12-23 Rafael Avila de Espindola <espindola@google.com> 652 653 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE 654 -D_FILE_OFFSET_BITS=64 655 * Makefile.in: Regenerate 656 6572008-12-22 Rafael Avila de Espindola <espindola@google.com> 658 659 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New. 660 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES. 661 * Makefile.in: Regenerate. 662 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4 663 * configure: Regenerate. 664 * configure.ac: Add AC_SUBST(target_noncanonical). 665 6662008-12-08 Rafael Avila de Espindola <espindola@google.com> 667 668 * lto-plugin.c: Include stdbool.h. 669 (debug, nop): Declare as bool. 670 6712008-12-08 Rafael Avila de Espindola <espindola@google.com> 672 673 * lto-plugin.c (nop): New. 674 (use_original_files): New. 675 (all_symbols_read_handler): Call use_original_files if nop is true. 676 (process_option): Parse the -nop option. 677 6782008-12-08 Rafael Avila de Espindola <espindola@google.com> 679 680 * lto-plugin.c (debug): New. 681 (exec_lto_wrapper): Print argv if debug is true. 682 (process_option): Process the -debug command line option. 683 6842008-12-03 Rafael Avila de Espindola <espindola@google.com> 685 686 * lto-plugin.c (process_option): The argument is now a single option, 687 not a space separated list. 688 6892008-12-02 Rafael Avila de Espindola <espindola@google.com> 690 691 * lto-plugin.c: Include sys/types.h and sys/wait.h 692 (output_files, num_output_files, lto_wrapper_argv, 693 lto_wrapper_num_args): New. 694 (free_2): Free output_files. 695 (write_resolution): Disable. 696 (add_output_files): New. 697 (exec_lto_wrapper): New. 698 (all_symbols_read_handler): Run lto-wrapper. 699 (claim_file_handler): Free lto_file.name and call elf_end. 700 (process_option): New. 701 7022008-11-26 Rafael Espindola <espindola@google.com> 703 704 * lto-plugin.c (add_input_file): New. 705 (get_section): Return NULL if get_section fails. 706 (write_resolution): New. 707 (all_symbols_read_handler): Call add_input_file. 708 (claim_file_handler): Unlink the correct file. 709 (onload): Record add_input_file. 710 7112008-09-23 Rafael Espindola <espindola@google.com> 712 713 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES): 714 Update the location of common.c. 715 * Makefile.in: Regenerate. 716 * common.c: Moved to gcc/lto. 717 * common.h: Moved to gcc/lto. 718 * lto-plugin.c: Update the location of common.h. 719 * lto-symtab.c: Update the location of common.h. 720 7212008-09-23 Rafael Espindola <espindola@google.com> 722 723 * common.c: Include common.h. 724 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit 725 sizes. 726 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use 727 explicit sizes. 728 7292008-09-23 Rafael Espindola <espindola@google.com> 730 731 * lto-plugin.c (plugin_file_info): Add temp. 732 (cleanup_handler): Only delete temporary files. 733 (claim_file_handler): Initialize lto_file.temp. 734 7352008-09-23 Rafael Espindola <espindola@google.com> 736 737 * plugin-api.h: Moved to include. 738 7392008-09-23 Rafael Espindola <espindola@google.com> 740 741 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new 742 format. 743 7442008-09-22 Rafael Espindola <espindola@google.com> 745 746 * plugin-api.h: Copy from binutils' cvs. 747 7482008-09-22 Rafael Espindola <espindola@google.com> 749 750 * lto-symtab.c (get_symbols, add_symbols): Update signature. 751 * plugin-api.h: Copy from binutils' cvs. 752 7532008-09-22 Rafael Espindola <espindola@google.com> 754 755 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): 756 Make extern 757 7582008-09-10 Rafael Espindola <espindola@google.com> 759 760 * lto-plugin.c (onload): add missing break statements and asserts. 761 * lto-symtab.c (claim_file_handler): Make it static. 762 (all_symbols_read_handler): Make it static. 763 (all_file_handles): Make it static. 764 (num_file_handles): Make it static. 765 (register_claim_file): Make it static. 766 (register_object): Indent properly. 767 7682008-09-10 Rafael Avila de Espindola <espindola@google.com> 769 770 * Makefile.am (ltosymtab_LDADD): Add -lelf. 771 * Makefiel.in: Regenerate. 772 * lto-plugin.c: Include ar.h. 773 (claim_file_handler): Handle file->offset != 0. 774 * lto-symtab.c: Include gelf.h. 775 (all_file_handles): Change type. 776 (register_object): New. 777 (register_file): Add support for archives. 778 (resolve): Update to new type of all_file_handles. 779 (print): Update to new type of all_file_handles. 780 (free_all): Update to new type of all_file_handles. 781 (main): Update to new type of all_file_handles. 782 7832008-09-10 Rafael Avila de Espindola <espindola@google.com> 784 785 * lto-plugin.c (get_string_table): Remove. 786 (get_section): Use elf_strptr instead of get_string_table. 787 7882008-09-08 Doug Kwan <dougkwan@google.com> 789 790 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments 791 to 64-bit to fix a 32-bit bootstrap failure due to format warnings. 792 7932008-09-08 Rafael Avila de Espindola <espindola@google.com> 794 795 * Makefile.am (ltosymtab_SOURCES): add common.c. 796 (ltosymtab_CFLAGS): New. 797 (liblto_plugin_la_SOURCES): Add common.c. 798 * Makefile.in: Regenerate. 799 * common.c: New. 800 * common.h: New. 801 * lto-plugin.c: Include stdio.h, inttypes.h and common.h. 802 (plugin_symtab): New. 803 (plugin_file_info): New. 804 (register_all_symbols_read): New. 805 (get_symbols): New. 806 (claimed_files): New. 807 (num_claimed_files): New. 808 (translate): Don't drop the slot number. 809 (free_1): New. 810 (free_2): New. 811 (all_symbols_read_handler): New. 812 (claim_file_handler): Record every claimed file. 813 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 814 LDPT_GET_SYMBOLS. 815 * lto-symtab.c: Include stdlib.h, string.h and common.h. 816 (current_file_handle): Remove. 817 (ld_plugin_all_symbols_read_handler): New. 818 (plugin_handle): New. 819 (file_handle): New. 820 (all_file_handles): New. 821 (num_file_handles): New. 822 (get_symbols): New. 823 (register_all_symbols_read): New. 824 (add_symbols): Don't print the symbols, just record them. 825 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 826 LDPT_GET_SYMBOLS. 827 (load_plugin): Use plugin_handle. 828 (register_file): Add the file handle to all_file_handles. 829 (resolve): New. 830 (print): New. 831 (unload_plugin): New. 832 (free_all): New. 833 (main): Call all_symbols_read_handler and free resources. 834 8352008-09-03 Rafael Avila de Espindola <espindola@google.com> 836 837 * Makefile.am (AM_CFLAGS): New. 838 (ltosymtab_LDADD): Remove -lelf. Add -ldl. 839 (lib_LTLIBRARIES): New. 840 (liblto_plugin_la_SOURCES): New. 841 (liblto_plugin_la_LIBADD): New. 842 * Makefile.in: Regenerate. 843 * acinclude.m4: Don't include ../config/acx.m4 and 844 ../config/no-executables.m4. 845 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and 846 ../libtool.m4. 847 * aclocal.m4: Regenerate. 848 * configure: Regenerate. 849 * configure.ac: Use AM_PROG_LIBTOOL. 850 * lto-plugin.c: New. 851 * lto-symtab.c: Rewrite to use the plugin. 852 * plugin-api.h: New. 853 8542008-08-25 Rafael Avila de Espindola <espindola@google.com> 855 856 * configure: Regenerate. 857 * configure.ac: Use AC_CHECK_GELF. 858 * lto-symtab.c: Include gelf.h. 859 (get_string_table): Use size independent API. 860 (printTable): Use lld to print 64 bit integers. 861 8622008-08-22 Rafael Avila de Espindola <espindola@google.com> 863 864 * lto-symtab.c (parse_table_entry): Assert entry->kind and 865 entry->visibility are valid. 866 8672008-07-22 Rafael Avila de Espindola <espindola@google.com> 868 * lto-symtab.c (table_entry): Add comdat. 869 (parse_table_entry): Read comdat. 870 8712008-08-21 Rafael Espindola <espindola@google.com> 872 873 * Makefile.am: New. 874 * Makefile.in: New. 875 * acinclude.m4: New. 876 * aclocal.m4: New. 877 * configure: New. 878 * configure.ac: New. 879 * lto-symtab.c: New. 880