12020-03-04 Release Manager 2 3 * GCC 8.4.0 released. 4 52019-02-22 Release Manager 6 7 * GCC 8.3.0 released. 8 92018-07-26 Release Manager 10 11 * GCC 8.2.0 released. 12 132018-05-02 Release Manager 14 15 * GCC 8.1.0 released. 16 172018-04-18 David Malcolm <dmalcolm@redhat.com> 18 19 PR jit/85384 20 * configure: Regenerate. 21 222018-01-03 Jakub Jelinek <jakub@redhat.com> 23 24 Update copyright years. 25 262017-07-21 Georg-Johann Lay <avr@gjlay.de> 27 28 PR lto/81487 29 * lto-plugin.c (claim_file_handler): Use xasprintf instead of 30 asprintf. 31 [hi!=0]: Swap hi and lo arguments supplied to xasprintf. 32 332017-01-17 Jakub Jelinek <jakub@redhat.com> 34 35 PR other/79046 36 * configure.ac: Add GCC_BASE_VER. 37 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to 38 get version from BASE-VER file. 39 * configure: Regenerated. 40 * Makefile.in: Regenerated. 41 422017-01-04 Jakub Jelinek <jakub@redhat.com> 43 44 Update copyright years. 45 462016-11-15 Matthias Klose <doko@ubuntu.com> 47 48 * configure: Regenerate. 49 502016-02-25 Ilya Verbin <ilya.verbin@intel.com> 51 52 PR driver/68463 53 * lto-plugin.c (struct plugin_offload_file): New. 54 (offload_files): Change type. 55 (offload_files_last, offload_files_last_obj): New. 56 (offload_files_last_lto): New. 57 (free_2): Adjust accordingly. 58 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr. 59 Don't call free_1 for offload_files. Write names of object files with 60 offloading to the temporary file. Add new option to lto_arg_ptr. 61 (claim_file_handler): Don't claim file if it contains offload sections 62 without LTO sections. If it contains offload sections, add to the list. 63 642016-01-15 Martin Liska <mliska@suse.cz> 65 66 * lto-plugin.c (all_symbols_read_handler): Assign default 67 value to a string variable. 68 692015-11-25 Jan Hubicka <jh@suse.cz> 70 71 PR lto/67548 72 * lto-plugin.c (linker_output, linker_output_set): New statics. 73 (all_symbols_read_handler): Add -flinker-output option. 74 (onload): Record linker_output info. 75 762015-07-02 Uros Bizjak <ubizjak@gmail.com> 77 78 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. 79 * configure: Regenerate. 80 * config.h.in: Ditto. 81 822015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> 83 84 * Makefile.am: Drop 'by automake version' from top-level comment. 85 * Makefile.in: Regenerated with automake-1.11.6. 86 * aclocal.m4: Likewise. 87 * configure: Likewise. 88 892015-02-06 H.J. Lu <hongjiu.lu@intel.com> 90 91 * lto-plugin.c (release_input_file): Removed. 92 (claim_file_handler): Don't call release_input_file. 93 (onload): Don't set release_input_file. 94 952015-02-05 H.J. Lu <hongjiu.lu@intel.com> 96 97 * lto-plugin.c (claim_file_handler): Pass handle to 98 release_input_file. 99 1002015-02-05 H.J. Lu <hongjiu.lu@intel.com> 101 102 * lto-plugin.c (claim_file_handler): Call release_input_file only 103 if file is claimed. 104 1052015-01-28 H.J. Lu <hongjiu.lu@intel.com> 106 107 * lto-plugin.c (claim_file_handler): Call release_input_file only 108 if it is not NULL. 109 1102015-01-28 H.J. Lu <hongjiu.lu@intel.com> 111 112 PR lto/64837 113 * lto-plugin.c (release_input_file): New. 114 (claim_file_handler): Call release_input_file. 115 (onload): Set release_input_file. 116 1172014-12-09 Ilya Verbin <ilya.verbin@intel.com> 118 119 * lto-plugin.c (offload_files, num_offload_files): New static variables. 120 (free_1): Use arguments instead of global variables. 121 (free_2): Free offload_files. 122 (all_symbols_read_handler): Add names from offload_files to lto-wrapper 123 arguments. 124 (claim_file_handler): Do not add file to claimed_files if it contains 125 offload sections without LTO sections. Add it to offload_files instead. 126 1272014-11-21 H.J. Lu <hongjiu.lu@intel.com> 128 129 PR bootstrap/63784 130 * configure: Regenerated. 131 1322014-11-13 Ilya Verbin <ilya.verbin@intel.com> 133 Bernd Schmidt <bernds@codesourcery.com> 134 Andrey Turetskiy <andrey.turetskiy@intel.com> 135 Michael Zolotukhin <michael.v.zolotukhin@intel.com> 136 137 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define. 138 (struct plugin_objfile): Add new field "offload". 139 (process_offload_section): New static function. 140 (claim_file_handler): Claim file if it contains offload sections. 141 1422014-11-13 Bernd Schmidt <bernds@codesourcery.com> 143 Thomas Schwinge <thomas@codesourcery.com> 144 Ilya Verbin <ilya.verbin@intel.com> 145 Andrey Turetskiy <andrey.turetskiy@intel.com> 146 147 * Makefile.am (libexecsubdir): Tweak for the possibility of being 148 configured for offload compiler. 149 (accel_dir_suffix, real_target_noncanonical): New variables substituted 150 by configure. 151 * Makefile.in: Regenerate. 152 * configure: Regenerate. 153 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new 154 variables. 155 1562014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> 157 158 PR target/63610 159 * configure: Regenerate. 160 1612014-08-26 H.J. Lu <hongjiu.lu@intel.com> 162 163 PR bootstrap/62260 164 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@. 165 * configure.ac (gcc_build_dir): Set and AC_SUBST according to 166 $host_subdir. 167 * Makefile.in: Regenerated. 168 * configure: Likewise. 169 1702014-06-13 Thomas Schwinge <thomas@codesourcery.com> 171 172 * configure.ac (--with-libiberty): New configure option. 173 * configure: Regenerate. 174 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New 175 variables. 176 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS) 177 (liblto_plugin_la_DEPENDENCIES): Use them. 178 * Makefile.in: Regenerate. 179 1802014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 181 182 PR lto/60981 183 * configure.ac: Check for -static-libgcc. 184 * configure: Regenerate. 185 1862014-04-17 Jakub Jelinek <jakub@redhat.com> 187 188 PR sanitizer/56781 189 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address. 190 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS, 191 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a 192 over ../libiberty/pic/libiberty.a if the former exists. 193 * Makefile.in: Regenerated. 194 195 PR sanitizer/56781 196 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables. 197 * Makefile.in: Regenerated. 198 1992014-04-02 Richard Biener <rguenther@suse.de> 200 201 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin 202 is set in COLLECT_GCC_OPTIONS. 203 2042014-03-28 Richard Biener <rguenther@suse.de> 205 206 * lto-plugin.c (process_symtab): Handle EINTR and short reads. 207 2082014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 209 210 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc 211 for gcc. 212 * configure: Regenerate. 213 * Makefile.am (AM_LDFLAGS): New variable. 214 (liblto_plugin_la_LDFLAGS): Add it. 215 * Makefile.in: Regenerate. 216 2172013-09-20 Alan Modra <amodra@gmail.com> 218 219 * configure: Regenerate. 220 2212012-09-14 David Edelsohn <dje.gcc@gmail.com> 222 223 * configure: Regenerated. 224 2252012-05-29 Joseph Myers <joseph@codesourcery.com> 226 227 * lto-plugin.c: Fix typo. 228 2292012-05-16 H.J. Lu <hongjiu.lu@intel.com> 230 231 * configure: Regenerated. 232 2332012-02-22 Kai Tietz <ktietz@redhat.com> 234 235 PR lto/50616 236 * lto-plugin.c (PRI_LL): New macro. 237 (dump_symtab): Use PRI_LL instead of ll in print. 238 (process_symtab): Use PRI_LL instead of ll in scan. 239 2402011-12-20 Andreas Schwab <schwab@linux-m68k.org> 241 242 * configure: Regenerate. 243 2442011-12-19 Andreas Schwab <schwab@linux-m68k.org> 245 246 * configure: Regenerate. 247 2482011-11-21 Andreas Tobler <andreast@fgznet.ch> 249 250 * configure: Regenerate. 251 2522011-10-02 Jan Hubicka <jh@suse.cz> 253 254 PR lto/47247 255 * lto-plugin.c (get_symbols_v2): New variable. 256 (write_resolution): Use V2 API when available. 257 (onload): Handle LDPT_GET_SYMBOLS_V2. 258 2592011-09-30 H.J. Lu <hongjiu.lu@intel.com> 260 Andi Kleen <ak@linux.intel.com> 261 262 PR lto/50568 263 * lto-plugin.c (sym_aux): Change id to unsigned long long. 264 (plugin_symtab): Likewise. 265 (dump_symtab): Likewise. 266 (resolve_conflicts): Likewise. 267 (process_symtab): Likewise. 268 2692011-08-10 Richard Guenther <rguenther@suse.de> 270 271 PR bootstrap/49907 272 lto-plugin/ 273 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence. 274 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror. 275 * configure: Regenerate. 276 * Makefile.in: Likewise. 277 * aclocal.m4: Likewise. 278 2792011-04-20 Jim Meyering <meyering@redhat.com> 280 281 * lto-plugin.c (free_1, free_2): Remove useless if-before-free. 282 2832011-04-05 Richard Guenther <rguenther@suse.de> 284 285 PR bootstrap/48431 286 * lto-plugin.c (claim_file_handler): Do not declare vars in code. 287 2882011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 289 290 * Makefile.in: Regenerate. 291 * aclocal.m4: Regenerate. 292 * configure: Regenerate. 293 2942011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 295 296 * Makefile.am (all-local): Rename from 'all'. 297 * Makefile.in: Regenerate. 298 2992011-02-12 Alexandre Oliva <aoliva@redhat.com> 300 301 PR lto/47225 302 * Makefile.am (gcc_build_dir, in_gcc_libs): New. 303 (liblto_plugin_la_LDFLAGS): Add -module. 304 (copy_lto_plugin): Renamed to... 305 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying 306 of static modules. 307 * Makefile.in: Rebuild. 308 3092011-02-07 Kai Tietz <kai.tietz@onevision.com> 310 311 PR lto/47225 312 * Makefile.am (Wc): New helper for encoding -Wc,. 313 (liblto_plugin_la_LIBADD): Use Wc for libiberty library. 314 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty. 315 * Makefile.in: Regenerated. 316 3172011-02-07 Paolo Bonzini <bonzini@gnu.org> 318 319 Revert: 320 321 2011-02-07 Kai Tietz <kai.tietz@onevision.com> 322 323 PR lto/47225 324 * Makefile.am (Wl): New helper for encoding -Wl,. 325 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library. 326 * Makefile.in: Regenerated. 327 3282011-02-07 Kai Tietz <kai.tietz@onevision.com> 329 330 PR lto/47225 331 * Makefile.am (Wl): New helper for encoding -Wl,. 332 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library. 333 * Makefile.in: Regenerated. 334 3352011-01-25 Ian Lance Taylor <iant@google.com> 336 337 * lto-plugin.c (gold_version): New static variable. 338 (all_symbols_read_handler): Don't check pass_through_items if 339 using gold 1.11 or later. 340 (onload): Set gold_version if we see LDPT_GOLD_VERSION. 341 3422011-01-12 Richard Guenther <rguenther@suse.de> 343 344 PR lto/47264 345 * lto-plugin.c (parse_table_entry): Use memcpy to access 346 unaligned fields. 347 3482010-12-20 Dave Korn <dave.korn.cygwin@gmail.com> 349 350 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag. 351 * Makefile.in: Regenerate. 352 3532010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 354 355 Revert last change. 356 3572010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 358 359 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define. 360 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty. 361 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty. 362 * Makefile.in: Regenerate. 363 3642010-12-10 Dave Korn <dave.korn.cygwin@gmail.com> 365 366 PR middle-end/46674 367 PR lto/43157 368 * configure.ac (SYM_STYLE): Don't AC_DEFINE. 369 * lto-plugin.c (sym_style): Don't use it; default to ss_none. 370 * configure: Regenerate. 371 * config.h.in: Likewise. 372 3732010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> 374 375 PR target/40125 376 PR lto/46695 377 * configure.ac: Invoke ACX_LT_HOST_FLAGS. 378 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but 379 override -bindir setting. 380 * aclocal.m4: Regenerate. 381 * configure: Regenerate. 382 * Makefile.in: Regenerate. 383 3842010-12-05 Kai Tietz <kai.tietz@onevision.com> 385 386 * config.h.in: Regenerated. 387 * configure: Regenerated. 388 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT. 389 * lto-plugin.c (WIFEXITED): Define default. 390 (WEXITSTATUS): Likeiwse. 391 3922010-12-01 Kai Tietz <kai.tietz@onevision.com> 393 394 * config.h.in: Regenerated. 395 * configure: Regenerated. 396 * Makefile.in: Regenerated. 397 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h. 398 * lto-plugin.c: Include sys/wait.h conditionally. 399 * aclocal.m4: Regenerated. 400 4012010-11-13 Kai Tietz <kai.tietz@onevision.com> 402 403 * lto-plugin.c (add_output_files): Fix memory leak. 404 4052010-11-11 Dave Korn <dave.korn.cygwin@gmail.com> 406 407 PR bootstrap/46397 408 PR bootstrap/46362 409 * configure.ac: Add AC_TYPE_INT64_T test. 410 * config.h.in: Regenerate. 411 * configure: Likewise. 412 * lto-plugin.c (debug): Use char not bool. 413 (nop): Likewise. 414 (check_1): Rename from check, and use int not bool for gate argument. 415 (check): Macro wrapper for the above to coerce gate argument into 416 boolean-valued integer in case it has pointer type. 417 (parse_table_entry): Use 0 not false. 418 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size 419 into two 32-bit parts and printing as hex ints. 420 4212010-11-03 Dave Korn <dave.korn.cygwin@gmail.com> 422 423 PR lto/46291 424 * lto-plugin.c (claim_file_handler): Don't close file descriptor. 425 4262010-11-03 Dave Korn <dave.korn.cygwin@gmail.com> 427 428 PR lto/46273 429 * lto-plugin.h: Delete. 430 * lto-plugin-elf.c: Likewise. 431 * lto-plugin-coff.c: Likewise. 432 * configure.ac: Don't use libelf, don't source config.gcc. 433 (LIBELFLIBS): Delete. 434 (LIBELFINC): Delete. 435 (LTO_FORMAT): Delete. 436 (SYM_STYLE): Add AC_DEFINE var, set based on $target. 437 (config.h): Add AC_CONFIG_HEADERS directive. 438 * Makefile.am (LIBELFLIBS): Delete. 439 (LIBELFINC): Delete. 440 (LTO_FORMAT): Delete. 441 (DEFS): Import. 442 (AM_CPPFLAGS): Use it. Don't use LIBELFINC. 443 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include 444 any object-format-specific source file in the link. 445 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS. 446 * config.h.in: Generate. 447 * configure: Regenerate. 448 * Makefile.in: Likewise. 449 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h. 450 (LTO_SEGMENT_NAME): New definition. 451 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h. 452 (LTO_SECTION_PREFIX_LEN): New definition. 453 (struct sym_aux): Struct definition moved here from lto-plugin.h. 454 (struct plugin_symtab): Likewise. 455 (struct plugin_objfile): Likewise. 456 (struct plugin_objfile): New struct def. 457 (enum symbol_style): New enum type. 458 (add_symbols): Make static. 459 (claimed_files): Likewise. 460 (num_claimed_files): Likewise. 461 (sym_style): New global. 462 (check): Make static. 463 (parse_table_entry): Likewise. Respect sym_style when extracting 464 symbol from symtab entry. 465 (translate): Make static. 466 (resolve_conflicts): Likewise. 467 (process_symtab): New function, per-section callback version of 468 old object-format-specific handling from deleted lto-plugin-elf.c. 469 (claim_file_handler): Convert ELF-specific version from deleted 470 lto-plugin-elf.c to simple_object interface and move here. 471 (process_options): Allow new '-sym-style=' option. 472 (onload): Don't call deleted onload_format_checks hook. 473 4742010-10-11 Kai Tietz <kai.tietz@onevision.com> 475 476 * lto-plugin.c (dump_symtab): Correct printf argument type. 477 (finish_conflict_resolution): Initialize resolution. 478 4792010-10-08 H.J. Lu <hongjiu.lu@intel.com> 480 481 PR bootstrap/45951 482 * configure.ac: Add AC_CANONICAL_SYSTEM. 483 * configure: Regenerated. 484 4852010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> 486 487 * configure.ac: Source config.gcc to determine lto_binary_reader. 488 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader. 489 * Makefile.am (LTO_FORMAT): Import. 490 (liblto_plugin_la_SOURCES): Add object format dependent module 491 defined by LTO_FORMAT. 492 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty, 493 and work around libtool warning. 494 * configure: Regenerate. 495 * Makefile.in: Likewise. 496 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h. 497 (struct sym_aux): Likewise. 498 (struct plugin_symtab): Likewise. 499 (struct plugin_file_info): Likewise. 500 (LTO_SECTION_PREFIX): Likewise. 501 (add_symbols): Make non-static. 502 (claimed_files): Likewise. 503 (num_claimed_files): Likewise. 504 (check): Likewise. 505 (parse_table_entry): Likewise. 506 (translate): Likewise. 507 (resolve_conflicts): Likewise. 508 (process_symtab): Move to new lto-plugin-elf.c object format dependent 509 source file. 510 (claim_file_handler): Likewise, and make non-static. 511 (onload): Call new onload_format_checks function. 512 * lto-plugin.h: New file. 513 (LTO_SECTION_PREFIX): Move here. 514 (struct sym_aux): Likewise. 515 (struct plugin_symtab): Likewise. 516 (struct plugin_file_info): Likewise. 517 (claim_file_handler): Add new function prototype. 518 (onload_format_checks): Likewise. 519 (check): Declare extern. 520 (translate): Likewise. 521 (parse_table_entry): Likewise. 522 (resolve_conflicts): Likewise. 523 (add_symbols): Likewise. 524 (claimed_files): Likewise. 525 (num_claimed_files): Likewise. 526 * lto-plugin-elf.c (process_symtab): Move here. 527 (claim_file_handler): Likewise, and make non-static. 528 (onload_format_checks): New function factored out from onload. 529 * lto-plugin-coff.c (claim_file_handler): New function stub. 530 (onload_format_checks): Likewise. 531 5322010-08-05 Andi Kleen <ak@linux.intel.com> 533 534 * lto-plugin.c: Include <hashtab.h> 535 (sym_aux): Add next_conflict field to save conflict chains. 536 (plugin_file_info): Add conflicts symtab. 537 (parse_table_entry): Initialize aux->next_conflict. 538 (process_symtab): Increment found. 539 (dump_symtab): Add. 540 (finish_conflict_resolution): Add. 541 (free_symtab): Add. 542 (write_resolution): Remove symbols loop and move into 543 dump_symtab. Call dump_symtab for main symbol and conflicts table. 544 Call free_symtab to free conflicts table. 545 (SWAP): Add. 546 (eq_sym): Add. 547 (hash_sym): Add. 548 (symbol_strength): Add. 549 (resolve_conflicts): Add. 550 (claim_file_handler): Add n variable. Check return value of 551 process_symtab. Call resolve_conflicts. 552 5532010-07-27 Andi Kleen <ak@linux.intel.com> 554 555 * lto-plugin.c (translate): Remove debug fprintf. 556 5572010-07-23 H.J. Lu <hongjiu.lu@intel.com> 558 559 PR bootstrap/45042 560 * lto-plugin.c (translate): Cast to unsigned long. 561 5622010-07-23 Andi Kleen <ak@linux.intel.com> 563 564 PR lto/44992 565 * lto-plugin.c (sym_aux): Add. 566 (plugin_symtab): Remove slots. Add aux and id. 567 (parse_table_entry): Change to use aux instead of slots. 568 (LTO_SECTION_PREFIX): Add. 569 (translate): Improve buffer allocation. Change to append 570 symbols to existing out buffer. 571 (get_section): Remove. 572 (process_symtab): Add. 573 (free_2): Free symtab->aux. 574 (write_resolution): Handle aux instead of slots. 575 Print sub id to resolution file. 576 (claim_file_handler): Clear lto_file. Replace get_symtab/translate 577 calls with call to process_symtab. 578 5792010-07-22 Richard Guenther <rguenther@suse.de> 580 581 * Makefile.am: New copy_lto_plugin rule to install the plugin 582 into ../gcc. 583 * Makefile.in: Regenerated. 584 5852010-05-21 Richard Guenther <rguenther@suse.de> 586 587 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL. 588 5892010-05-07 Richard Guenther <rguenther@suse.de> 590 591 * lto-plugin.c (free_2): Do not free resolution_file. 592 (write_resolution): Check that we were passed a resolution file. 593 (all_symbols_read_handler): Adjust. 594 (cleanup_handler): Do not remove the resolution file. 595 (process_option): Handle -fresolution=. 596 5972010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 598 599 PR other/43620 600 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. 601 * Makefile.in: Regenerate. 602 6032010-04-23 Richard Guenther <rguenther@suse.de> 604 605 PR lto/41550 606 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc. 607 (translate): Likewise. 608 (all_symbols_read_handler): Likewise. 609 (claim_file_handler): Likewise. 610 (process_option): Likewise. 611 (add_output_files): Likewise. Remove filename length limit. 612 6132010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 614 615 * Makefile.in: Regenerate. 616 * aclocal.m4: Regenerate. 617 6182010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 619 620 PR lto/43336 621 * lto-plugin.c (cleanup_handler): Delete temporary output files. 622 6232010-01-11 Richard Guenther <rguenther@suse.de> 624 625 PR lto/41569 626 * Makefile.am: Disable dependencies. 627 * Makefile.in: Regenerated. 628 6292010-01-03 H.J. Lu <hongjiu.lu@intel.com> 630 631 PR lto/42520 632 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command 633 if -v is passed. 634 6352009-12-05 H.J. Lu <hongjiu.lu@intel.com> 636 637 PR bootstrap/42306 638 * configure: Regenerated. 639 * Makefile.in: Likewise. 640 6412009-11-19 Rafael Avila de Espindola <espindola@google.com> 642 643 PR bootstrap/42096 644 * lto-plugin.c (claim_file_handler): Print offsets in hex. 645 6462009-11-12 Rafael Avila de Espindola <espindola@google.com> 647 648 * lto-plugin.c (write_resolution): Assume resolution_file is set. 649 Print the symbol name. 650 (all_symbols_read_handler): Create a resolution file. 651 Pass it to gcc. 652 (cleanup_handler): Remove the resolution file. 653 (process_option): Drop the -resolution option. 654 6552009-11-05 Rafael Avila de Espindola <espindola@google.com> 656 657 * lto-plugin.c (temp_obj_dir_name): Remove. 658 (arguments_file_name): New. 659 (free_2): Free arguments_file_name instead of temp_obj_dir_name. 660 (exec_lto_wrapper): Create arguments file with make_temp_file. 661 (cleanup_handler): Don't remove the temporary directory. Remove the 662 arguments file. 663 (onload): Don't create the temporary directory. 664 6652009-11-04 Richard Guenther <rguenther@suse.de> 666 Rafael Avila de Espindola <espindola@google.com> 667 668 * lto-plugin.c (plugin_file_info): Remove temp field. 669 (cleanup_handler): Don't delete temporary objects. 670 (claim_file_handler): Don't create temporary objects. 671 6722009-11-04 Rafael Avila de Espindola <espindola@google.com> 673 674 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging. 675 6762009-10-30 Rafael Avila de Espindola <espindola@google.com> 677 678 PR41871 679 * lto-plugin.c (claim_file_handler): Close files that we created. 680 6812009-10-28 Rafael Avila de Espindola <espindola@google.com> 682 683 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of 684 LDPL_ERROR 685 6862009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 687 688 PR lto/41652 689 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT. 690 * configure: Regenerate. 691 6922009-10-26 Richard Guenther <rguenther@suse.de> 693 694 * configure.ac: Use AM_MAINTAINER_MODE. 695 * acinclude.m4: Remove. 696 * configure: Re-generate. 697 * Makefile.in: Likewise. 698 * aclocal.m4: Likewise. 699 7002009-10-19 Rafael Avila de Espindola <espindola@google.com> 701 702 PR40790 703 * configure: Regenerate. 704 * configure.ac: Add AC_TYPE_UINT64_T. 705 7062009-10-16 Rafael Avila de Espindola <espindola@google.com> 707 708 * lto-plugin.c (message): New variable. 709 (check): New function. 710 (parse_table_entry, translate, write_resolution,add_output_files, 711 exec_lto_wrapper,claim_file_handler, onload): Use check instead of 712 assert. 713 (cleanup_handler): Use check instead of assert. Remove the arguments 714 file if it exists. 715 7162009-10-15 Rafael Avila de Espindola <espindola@google.com> 717 718 * lto-plugin.c (resolution_file): New. 719 (free_1): Update comment. 720 (free_2): Free resolution_file. 721 (write_resolution): Write resolution to specified file. Use the 722 syms array from the symbol table. 723 (all_symbols_read_handler): Delay call to free_1 past call to 724 write_resolution. 725 (process_option): Add a -resolution option. 726 7272009-10-13 Richard Guenther <rguenther@suse.de> 728 729 * Makefile.am (liblto_plugin_la_LIBADD): Link against the 730 correct libiberty. 731 * Makefile.in: Regenerated. 732 7332009-10-08 Rafael Avila de Espindola <espindola@google.com> 734 735 * lto-plugin.c (add_input_library): New. 736 (all_symbols_read_handler): Use add_input_library for items that 737 start with -l. 738 (process_option): Fit in 80 columns. 739 (onload): Handle LDPT_ADD_INPUT_LIBRARY. 740 7412009-10-02 Diego Novillo <dnovillo@google.com> 742 743 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 744 and -D_FILE_OFFSET_BITS=64. 745 * configure.ac: Add AC_SYS_LARGEFILE. 746 * configure: Regenerate. 747 * Makefile.in: Regenerate. 748 * lto-plugin.c: Fix copyright boilerplate. 749 7502009-10-02 Diego Novillo <dnovillo@google.com> 751 752 * Makefile.am (ACLOCAL_AMFLAGS): Define. 753 * aclocal.m4: Regenerate with aclocal-2.64 754 * acinclude.m4: Remove. 755 * Makefile.in: Regenerate with automake-1.11 756 * configure.ac (AC_PREREQ): Update to 2.64. 757 * configure: Regenerate. 758 7592009-10-02 Diego Novillo <dnovillo@google.com> 760 761 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 762 and -D_FILE_OFFSET_BITS=64. 763 * configure.ac: Add AC_SYS_LARGEFILE. 764 * configure: Regenerate. 765 * Makefile.in: Regenerate. 766 * lto-plugin.c: Fix copyright boilerplate. 767 7682009-10-02 Diego Novillo <dnovillo@google.com> 769 770 * Makefile.am (ACLOCAL_AMFLAGS): Define. 771 * aclocal.m4: Regenerate with aclocal-2.64 772 * acinclude.m4: Remove. 773 * Makefile.in: Regenerate with automake-1.11 774 * configure.ac (AC_PREREQ): Update to 2.64. 775 * configure: Regenerate. 776 7772009-10-02 Rafael Avila de Espindola <espindola@google.com> 778 779 * Makefile.am (liblto_plugin_la_SOURCES): Remove 780 $(top_srcdir)/../gcc/lto/common.c 781 * Makefile.in: Regenerate. 782 7832009-10-01 Rafael Avila de Espindola <espindola@google.com> 784 785 * lto-plugin.c (pass_through_items): New. 786 (num_pass_through_items): New. 787 (all_symbols_read_handler): Update to use the -pass-through option. 788 (process_option): Replace -libgcc with -pass-through. 789 7902009-09-30 Rafael Avila de Espindola <espindola@google.com> 791 792 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require 793 register_cleanup to be set. 794 7952009-09-30 Rafael Avila de Espindola <espindola@google.com> 796 797 * Makefile.am: Remove all reference to ltosymtab. 798 * Makefile.in: Regenerate. 799 * lto-symtab.c: Remove. 800 8012009-05-21 Diego Novillo <dnovillo@google.com> 802 803 * configure.ac: Remove call to AC_CHECK_GELF. 804 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC. 805 * acinclude.m4: Do not include ../config/libelf.m4 806 * Makefile.am (LIBELFLIBS): Define. 807 (LIBELFINC): Define. 808 (AM_CPPFLAGS): Add $(LIBELFINC). 809 (ltosymtab_LDADD): Add $(LIBELFLIBS). 810 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS) 811 * lto-plugin.c: Always include <gelf.h> 812 * lto-symtab.c: Likewise. 813 * configure: Regenerate. 814 * Makefile.in: Regenerate. 815 8162009-03-23 Rafael Avila de Espindola <espindola@google.com> 817 818 * lto-plugin.c (libgcc_filename): New. 819 (all_symbols_read_handler): Pass libgcc to the linker. 820 (all_symbols_read_handler): Parse -libgcc 821 8222009-02-05 Rafael Avila de Espindola <espindola@google.com> 823 824 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty. 825 * Makefile.in: Regenerate. 826 * lto-plugin.c (add_output_files): Argument is now a FILE. 827 (exec_lto_wrapper): Use writeargv and pex. 828 8292009-02-04 Rafael Avila de Espindola <espindola@google.com> 830 831 Revert: 832 2009-02-04 Rafael Avila de Espindola <espindola@google.com> 833 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 834 835 8362009-02-04 Rafael Avila de Espindola <espindola@google.com> 837 838 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 839 8402009-01-29 Rafael Avila de Espindola <espindola@google.com> 841 842 * lto-plugin.c: Include libiberty.h. 843 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of 844 snprintf. 845 8462009-01-29 Rafael Avila de Espindola <espindola@google.com> 847 848 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that 849 file to lto-wrapper. 850 8512009-01-28 Rafael Avila de Espindola <espindola@google.com> 852 853 * lto-plugin.c (plugin_file_info): Remove fd and elf. 854 (parse_table_entry): strdup entry->name and entry->comdat_key. 855 (free_1): Free name and comdat_key. Don't close the file. Don't call 856 elf_end. 857 (claim_file_handler): Always call elf_end. 858 8592008-12-23 Rafael Avila de Espindola <espindola@google.com> 860 861 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE 862 -D_FILE_OFFSET_BITS=64 863 * Makefile.in: Regenerate 864 8652008-12-22 Rafael Avila de Espindola <espindola@google.com> 866 867 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New. 868 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES. 869 * Makefile.in: Regenerate. 870 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4 871 * configure: Regenerate. 872 * configure.ac: Add AC_SUBST(target_noncanonical). 873 8742008-12-08 Rafael Avila de Espindola <espindola@google.com> 875 876 * lto-plugin.c: Include stdbool.h. 877 (debug, nop): Declare as bool. 878 8792008-12-08 Rafael Avila de Espindola <espindola@google.com> 880 881 * lto-plugin.c (nop): New. 882 (use_original_files): New. 883 (all_symbols_read_handler): Call use_original_files if nop is true. 884 (process_option): Parse the -nop option. 885 8862008-12-08 Rafael Avila de Espindola <espindola@google.com> 887 888 * lto-plugin.c (debug): New. 889 (exec_lto_wrapper): Print argv if debug is true. 890 (process_option): Process the -debug command line option. 891 8922008-12-03 Rafael Avila de Espindola <espindola@google.com> 893 894 * lto-plugin.c (process_option): The argument is now a single option, 895 not a space separated list. 896 8972008-12-02 Rafael Avila de Espindola <espindola@google.com> 898 899 * lto-plugin.c: Include sys/types.h and sys/wait.h 900 (output_files, num_output_files, lto_wrapper_argv, 901 lto_wrapper_num_args): New. 902 (free_2): Free output_files. 903 (write_resolution): Disable. 904 (add_output_files): New. 905 (exec_lto_wrapper): New. 906 (all_symbols_read_handler): Run lto-wrapper. 907 (claim_file_handler): Free lto_file.name and call elf_end. 908 (process_option): New. 909 9102008-11-26 Rafael Espindola <espindola@google.com> 911 912 * lto-plugin.c (add_input_file): New. 913 (get_section): Return NULL if get_section fails. 914 (write_resolution): New. 915 (all_symbols_read_handler): Call add_input_file. 916 (claim_file_handler): Unlink the correct file. 917 (onload): Record add_input_file. 918 9192008-09-23 Rafael Espindola <espindola@google.com> 920 921 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES): 922 Update the location of common.c. 923 * Makefile.in: Regenerate. 924 * common.c: Moved to gcc/lto. 925 * common.h: Moved to gcc/lto. 926 * lto-plugin.c: Update the location of common.h. 927 * lto-symtab.c: Update the location of common.h. 928 9292008-09-23 Rafael Espindola <espindola@google.com> 930 931 * common.c: Include common.h. 932 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit 933 sizes. 934 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use 935 explicit sizes. 936 9372008-09-23 Rafael Espindola <espindola@google.com> 938 939 * lto-plugin.c (plugin_file_info): Add temp. 940 (cleanup_handler): Only delete temporary files. 941 (claim_file_handler): Initialize lto_file.temp. 942 9432008-09-23 Rafael Espindola <espindola@google.com> 944 945 * plugin-api.h: Moved to include. 946 9472008-09-23 Rafael Espindola <espindola@google.com> 948 949 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new 950 format. 951 9522008-09-22 Rafael Espindola <espindola@google.com> 953 954 * plugin-api.h: Copy from binutils' cvs. 955 9562008-09-22 Rafael Espindola <espindola@google.com> 957 958 * lto-symtab.c (get_symbols, add_symbols): Update signature. 959 * plugin-api.h: Copy from binutils' cvs. 960 9612008-09-22 Rafael Espindola <espindola@google.com> 962 963 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): 964 Make extern 965 9662008-09-10 Rafael Espindola <espindola@google.com> 967 968 * lto-plugin.c (onload): add missing break statements and asserts. 969 * lto-symtab.c (claim_file_handler): Make it static. 970 (all_symbols_read_handler): Make it static. 971 (all_file_handles): Make it static. 972 (num_file_handles): Make it static. 973 (register_claim_file): Make it static. 974 (register_object): Indent properly. 975 9762008-09-10 Rafael Avila de Espindola <espindola@google.com> 977 978 * Makefile.am (ltosymtab_LDADD): Add -lelf. 979 * Makefiel.in: Regenerate. 980 * lto-plugin.c: Include ar.h. 981 (claim_file_handler): Handle file->offset != 0. 982 * lto-symtab.c: Include gelf.h. 983 (all_file_handles): Change type. 984 (register_object): New. 985 (register_file): Add support for archives. 986 (resolve): Update to new type of all_file_handles. 987 (print): Update to new type of all_file_handles. 988 (free_all): Update to new type of all_file_handles. 989 (main): Update to new type of all_file_handles. 990 9912008-09-10 Rafael Avila de Espindola <espindola@google.com> 992 993 * lto-plugin.c (get_string_table): Remove. 994 (get_section): Use elf_strptr instead of get_string_table. 995 9962008-09-08 Doug Kwan <dougkwan@google.com> 997 998 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments 999 to 64-bit to fix a 32-bit bootstrap failure due to format warnings. 1000 10012008-09-08 Rafael Avila de Espindola <espindola@google.com> 1002 1003 * Makefile.am (ltosymtab_SOURCES): add common.c. 1004 (ltosymtab_CFLAGS): New. 1005 (liblto_plugin_la_SOURCES): Add common.c. 1006 * Makefile.in: Regenerate. 1007 * common.c: New. 1008 * common.h: New. 1009 * lto-plugin.c: Include stdio.h, inttypes.h and common.h. 1010 (plugin_symtab): New. 1011 (plugin_file_info): New. 1012 (register_all_symbols_read): New. 1013 (get_symbols): New. 1014 (claimed_files): New. 1015 (num_claimed_files): New. 1016 (translate): Don't drop the slot number. 1017 (free_1): New. 1018 (free_2): New. 1019 (all_symbols_read_handler): New. 1020 (claim_file_handler): Record every claimed file. 1021 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 1022 LDPT_GET_SYMBOLS. 1023 * lto-symtab.c: Include stdlib.h, string.h and common.h. 1024 (current_file_handle): Remove. 1025 (ld_plugin_all_symbols_read_handler): New. 1026 (plugin_handle): New. 1027 (file_handle): New. 1028 (all_file_handles): New. 1029 (num_file_handles): New. 1030 (get_symbols): New. 1031 (register_all_symbols_read): New. 1032 (add_symbols): Don't print the symbols, just record them. 1033 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 1034 LDPT_GET_SYMBOLS. 1035 (load_plugin): Use plugin_handle. 1036 (register_file): Add the file handle to all_file_handles. 1037 (resolve): New. 1038 (print): New. 1039 (unload_plugin): New. 1040 (free_all): New. 1041 (main): Call all_symbols_read_handler and free resources. 1042 10432008-09-03 Rafael Avila de Espindola <espindola@google.com> 1044 1045 * Makefile.am (AM_CFLAGS): New. 1046 (ltosymtab_LDADD): Remove -lelf. Add -ldl. 1047 (lib_LTLIBRARIES): New. 1048 (liblto_plugin_la_SOURCES): New. 1049 (liblto_plugin_la_LIBADD): New. 1050 * Makefile.in: Regenerate. 1051 * acinclude.m4: Don't include ../config/acx.m4 and 1052 ../config/no-executables.m4. 1053 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and 1054 ../libtool.m4. 1055 * aclocal.m4: Regenerate. 1056 * configure: Regenerate. 1057 * configure.ac: Use AM_PROG_LIBTOOL. 1058 * lto-plugin.c: New. 1059 * lto-symtab.c: Rewrite to use the plugin. 1060 * plugin-api.h: New. 1061 10622008-08-25 Rafael Avila de Espindola <espindola@google.com> 1063 1064 * configure: Regenerate. 1065 * configure.ac: Use AC_CHECK_GELF. 1066 * lto-symtab.c: Include gelf.h. 1067 (get_string_table): Use size independent API. 1068 (printTable): Use lld to print 64 bit integers. 1069 10702008-08-22 Rafael Avila de Espindola <espindola@google.com> 1071 1072 * lto-symtab.c (parse_table_entry): Assert entry->kind and 1073 entry->visibility are valid. 1074 10752008-07-22 Rafael Avila de Espindola <espindola@google.com> 1076 * lto-symtab.c (table_entry): Add comdat. 1077 (parse_table_entry): Read comdat. 1078 10792008-08-21 Rafael Espindola <espindola@google.com> 1080 1081 * Makefile.am: New. 1082 * Makefile.in: New. 1083 * acinclude.m4: New. 1084 * aclocal.m4: New. 1085 * configure: New. 1086 * configure.ac: New. 1087 * lto-symtab.c: New. 1088