ChangeLog revision 1.1.1.1
12011-04-28 Release Manager 2 3 * GCC 4.5.3 released. 4 52010-12-16 Release Manager 6 7 * GCC 4.5.2 released. 8 92010-07-31 Release Manager 10 11 * GCC 4.5.1 released. 12 132010-06-02 Richard Guenther <rguenther@suse.de> 14 15 PR lto/44385 16 Backport from mainline 17 2010-05-21 Richard Guenther <rguenther@suse.de> 18 19 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL. 20 212010-04-14 Release Manager 22 23 * GCC 4.5.0 released. 24 252010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 26 27 * Makefile.in: Regenerate. 28 * aclocal.m4: Regenerate. 29 302010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 31 32 PR lto/43336 33 * lto-plugin.c (cleanup_handler): Delete temporary output files. 34 352010-01-11 Richard Guenther <rguenther@suse.de> 36 37 PR lto/41569 38 * Makefile.am: Disable dependencies. 39 * Makefile.in: Regenerated. 40 412010-01-03 H.J. Lu <hongjiu.lu@intel.com> 42 43 PR lto/42520 44 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command 45 if -v is passed. 46 472009-12-05 H.J. Lu <hongjiu.lu@intel.com> 48 49 PR bootstrap/42306 50 * configure: Regenerated. 51 * Makefile.in: Likewise. 52 532009-11-19 Rafael Avila de Espindola <espindola@google.com> 54 55 PR bootstrap/42096 56 * lto-plugin.c (claim_file_handler): Print offsets in hex. 57 582009-11-12 Rafael Avila de Espindola <espindola@google.com> 59 60 * lto-plugin.c (write_resolution): Assume resolution_file is set. 61 Print the symbol name. 62 (all_symbols_read_handler): Create a resolution file. 63 Pass it to gcc. 64 (cleanup_handler): Remove the resolution file. 65 (process_option): Drop the -resolution option. 66 672009-11-05 Rafael Avila de Espindola <espindola@google.com> 68 69 * lto-plugin.c (temp_obj_dir_name): Remove. 70 (arguments_file_name): New. 71 (free_2): Free arguments_file_name instead of temp_obj_dir_name. 72 (exec_lto_wrapper): Create arguments file with make_temp_file. 73 (cleanup_handler): Don't remove the temporary directory. Remove the 74 arguments file. 75 (onload): Don't create the temporary directory. 76 772009-11-04 Richard Guenther <rguenther@suse.de> 78 Rafael Avila de Espindola <espindola@google.com> 79 80 * lto-plugin.c (plugin_file_info): Remove temp field. 81 (cleanup_handler): Don't delete temporary objects. 82 (claim_file_handler): Don't create temporary objects. 83 842009-11-04 Rafael Avila de Espindola <espindola@google.com> 85 86 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging. 87 882009-10-30 Rafael Avila de Espindola <espindola@google.com> 89 90 PR41871 91 * lto-plugin.c (claim_file_handler): Close files that we created. 92 932009-10-28 Rafael Avila de Espindola <espindola@google.com> 94 95 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of 96 LDPL_ERROR 97 982009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 99 100 PR lto/41652 101 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT. 102 * configure: Regenerate. 103 1042009-10-26 Richard Guenther <rguenther@suse.de> 105 106 * configure.ac: Use AM_MAINTAINER_MODE. 107 * acinclude.m4: Remove. 108 * configure: Re-generate. 109 * Makefile.in: Likewise. 110 * aclocal.m4: Likewise. 111 1122009-10-19 Rafael Avila de Espindola <espindola@google.com> 113 114 PR40790 115 * configure: Regenerate. 116 * configure.ac: Add AC_TYPE_UINT64_T. 117 1182009-10-16 Rafael Avila de Espindola <espindola@google.com> 119 120 * lto-plugin.c (message): New variable. 121 (check): New function. 122 (parse_table_entry, translate, write_resolution,add_output_files, 123 exec_lto_wrapper,claim_file_handler, onload): Use check instead of 124 assert. 125 (cleanup_handler): Use check instead of assert. Remove the arguments 126 file if it exists. 127 1282009-10-15 Rafael Avila de Espindola <espindola@google.com> 129 130 * lto-plugin.c (resolution_file): New. 131 (free_1): Update comment. 132 (free_2): Free resolution_file. 133 (write_resolution): Write resolution to specified file. Use the 134 syms array from the symbol table. 135 (all_symbols_read_handler): Delay call to free_1 past call to 136 write_resolution. 137 (process_option): Add a -resolution option. 138 1392009-10-13 Richard Guenther <rguenther@suse.de> 140 141 * Makefile.am (liblto_plugin_la_LIBADD): Link against the 142 correct libiberty. 143 * Makefile.in: Regenerated. 144 1452009-10-08 Rafael Avila de Espindola <espindola@google.com> 146 147 * lto-plugin.c (add_input_library): New. 148 (all_symbols_read_handler): Use add_input_library for items that 149 start with -l. 150 (process_option): Fit in 80 columns. 151 (onload): Handle LDPT_ADD_INPUT_LIBRARY. 152 1532009-10-02 Diego Novillo <dnovillo@google.com> 154 155 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 156 and -D_FILE_OFFSET_BITS=64. 157 * configure.ac: Add AC_SYS_LARGEFILE. 158 * configure: Regenerate. 159 * Makefile.in: Regenerate. 160 * lto-plugin.c: Fix copyright boilerplate. 161 1622009-10-02 Diego Novillo <dnovillo@google.com> 163 164 * Makefile.am (ACLOCAL_AMFLAGS): Define. 165 * aclocal.m4: Regenerate with aclocal-2.64 166 * acinclude.m4: Remove. 167 * Makefile.in: Regenerate with automake-1.11 168 * configure.ac (AC_PREREQ): Update to 2.64. 169 * configure: Regenerate. 170 1712009-10-02 Diego Novillo <dnovillo@google.com> 172 173 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 174 and -D_FILE_OFFSET_BITS=64. 175 * configure.ac: Add AC_SYS_LARGEFILE. 176 * configure: Regenerate. 177 * Makefile.in: Regenerate. 178 * lto-plugin.c: Fix copyright boilerplate. 179 1802009-10-02 Diego Novillo <dnovillo@google.com> 181 182 * Makefile.am (ACLOCAL_AMFLAGS): Define. 183 * aclocal.m4: Regenerate with aclocal-2.64 184 * acinclude.m4: Remove. 185 * Makefile.in: Regenerate with automake-1.11 186 * configure.ac (AC_PREREQ): Update to 2.64. 187 * configure: Regenerate. 188 1892009-10-02 Rafael Avila de Espindola <espindola@google.com> 190 191 * Makefile.am (liblto_plugin_la_SOURCES): Remove 192 $(top_srcdir)/../gcc/lto/common.c 193 * Makefile.in: Regenerate. 194 1952009-10-01 Rafael Avila de Espindola <espindola@google.com> 196 197 * lto-plugin.c (pass_through_items): New. 198 (num_pass_through_items): New. 199 (all_symbols_read_handler): Update to use the -pass-through option. 200 (process_option): Replace -libgcc with -pass-through. 201 2022009-09-30 Rafael Avila de Espindola <espindola@google.com> 203 204 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require 205 register_cleanup to be set. 206 2072009-09-30 Rafael Avila de Espindola <espindola@google.com> 208 209 * Makefile.am: Remove all reference to ltosymtab. 210 * Makefile.in: Regenerate. 211 * lto-symtab.c: Remove. 212 2132009-05-21 Diego Novillo <dnovillo@google.com> 214 215 * configure.ac: Remove call to AC_CHECK_GELF. 216 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC. 217 * acinclude.m4: Do not include ../config/libelf.m4 218 * Makefile.am (LIBELFLIBS): Define. 219 (LIBELFINC): Define. 220 (AM_CPPFLAGS): Add $(LIBELFINC). 221 (ltosymtab_LDADD): Add $(LIBELFLIBS). 222 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS) 223 * lto-plugin.c: Always include <gelf.h> 224 * lto-symtab.c: Likewise. 225 * configure: Regenerate. 226 * Makefile.in: Regenerate. 227 2282009-03-23 Rafael Avila de Espindola <espindola@google.com> 229 230 * lto-plugin.c (libgcc_filename): New. 231 (all_symbols_read_handler): Pass libgcc to the linker. 232 (all_symbols_read_handler): Parse -libgcc 233 2342009-02-05 Rafael Avila de Espindola <espindola@google.com> 235 236 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty. 237 * Makefile.in: Regenerate. 238 * lto-plugin.c (add_output_files): Argument is now a FILE. 239 (exec_lto_wrapper): Use writeargv and pex. 240 2412009-02-04 Rafael Avila de Espindola <espindola@google.com> 242 243 Revert: 244 2009-02-04 Rafael Avila de Espindola <espindola@google.com> 245 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 246 247 2482009-02-04 Rafael Avila de Espindola <espindola@google.com> 249 250 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 251 2522009-01-29 Rafael Avila de Espindola <espindola@google.com> 253 254 * lto-plugin.c: Include libiberty.h. 255 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of 256 snprintf. 257 2582009-01-29 Rafael Avila de Espindola <espindola@google.com> 259 260 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that 261 file to lto-wrapper. 262 2632009-01-28 Rafael Avila de Espindola <espindola@google.com> 264 265 * lto-plugin.c (plugin_file_info): Remove fd and elf. 266 (parse_table_entry): strdup entry->name and entry->comdat_key. 267 (free_1): Free name and comdat_key. Don't close the file. Don't call 268 elf_end. 269 (claim_file_handler): Always call elf_end. 270 2712008-12-23 Rafael Avila de Espindola <espindola@google.com> 272 273 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE 274 -D_FILE_OFFSET_BITS=64 275 * Makefile.in: Regenerate 276 2772008-12-22 Rafael Avila de Espindola <espindola@google.com> 278 279 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New. 280 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES. 281 * Makefile.in: Regenerate. 282 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4 283 * configure: Regenerate. 284 * configure.ac: Add AC_SUBST(target_noncanonical). 285 2862008-12-08 Rafael Avila de Espindola <espindola@google.com> 287 288 * lto-plugin.c: Include stdbool.h. 289 (debug, nop): Declare as bool. 290 2912008-12-08 Rafael Avila de Espindola <espindola@google.com> 292 293 * lto-plugin.c (nop): New. 294 (use_original_files): New. 295 (all_symbols_read_handler): Call use_original_files if nop is true. 296 (process_option): Parse the -nop option. 297 2982008-12-08 Rafael Avila de Espindola <espindola@google.com> 299 300 * lto-plugin.c (debug): New. 301 (exec_lto_wrapper): Print argv if debug is true. 302 (process_option): Process the -debug command line option. 303 3042008-12-03 Rafael Avila de Espindola <espindola@google.com> 305 306 * lto-plugin.c (process_option): The argument is now a single option, 307 not a space separated list. 308 3092008-12-02 Rafael Avila de Espindola <espindola@google.com> 310 311 * lto-plugin.c: Include sys/types.h and sys/wait.h 312 (output_files, num_output_files, lto_wrapper_argv, 313 lto_wrapper_num_args): New. 314 (free_2): Free output_files. 315 (write_resolution): Disable. 316 (add_output_files): New. 317 (exec_lto_wrapper): New. 318 (all_symbols_read_handler): Run lto-wrapper. 319 (claim_file_handler): Free lto_file.name and call elf_end. 320 (process_option): New. 321 3222008-11-26 Rafael Espindola <espindola@google.com> 323 324 * lto-plugin.c (add_input_file): New. 325 (get_section): Return NULL if get_section fails. 326 (write_resolution): New. 327 (all_symbols_read_handler): Call add_input_file. 328 (claim_file_handler): Unlink the correct file. 329 (onload): Record add_input_file. 330 3312008-09-23 Rafael Espindola <espindola@google.com> 332 333 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES): 334 Update the location of common.c. 335 * Makefile.in: Regenerate. 336 * common.c: Moved to gcc/lto. 337 * common.h: Moved to gcc/lto. 338 * lto-plugin.c: Update the location of common.h. 339 * lto-symtab.c: Update the location of common.h. 340 3412008-09-23 Rafael Espindola <espindola@google.com> 342 343 * common.c: Include common.h. 344 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit 345 sizes. 346 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use 347 explicit sizes. 348 3492008-09-23 Rafael Espindola <espindola@google.com> 350 351 * lto-plugin.c (plugin_file_info): Add temp. 352 (cleanup_handler): Only delete temporary files. 353 (claim_file_handler): Initialize lto_file.temp. 354 3552008-09-23 Rafael Espindola <espindola@google.com> 356 357 * plugin-api.h: Moved to include. 358 3592008-09-23 Rafael Espindola <espindola@google.com> 360 361 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new 362 format. 363 3642008-09-22 Rafael Espindola <espindola@google.com> 365 366 * plugin-api.h: Copy from binutils' cvs. 367 3682008-09-22 Rafael Espindola <espindola@google.com> 369 370 * lto-symtab.c (get_symbols, add_symbols): Update signature. 371 * plugin-api.h: Copy from binutils' cvs. 372 3732008-09-22 Rafael Espindola <espindola@google.com> 374 375 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): 376 Make extern 377 3782008-09-10 Rafael Espindola <espindola@google.com> 379 380 * lto-plugin.c (onload): add missing break statements and asserts. 381 * lto-symtab.c (claim_file_handler): Make it static. 382 (all_symbols_read_handler): Make it static. 383 (all_file_handles): Make it static. 384 (num_file_handles): Make it static. 385 (register_claim_file): Make it static. 386 (register_object): Indent properly. 387 3882008-09-10 Rafael Avila de Espindola <espindola@google.com> 389 390 * Makefile.am (ltosymtab_LDADD): Add -lelf. 391 * Makefiel.in: Regenerate. 392 * lto-plugin.c: Include ar.h. 393 (claim_file_handler): Handle file->offset != 0. 394 * lto-symtab.c: Include gelf.h. 395 (all_file_handles): Change type. 396 (register_object): New. 397 (register_file): Add support for archives. 398 (resolve): Update to new type of all_file_handles. 399 (print): Update to new type of all_file_handles. 400 (free_all): Update to new type of all_file_handles. 401 (main): Update to new type of all_file_handles. 402 4032008-09-10 Rafael Avila de Espindola <espindola@google.com> 404 405 * lto-plugin.c (get_string_table): Remove. 406 (get_section): Use elf_strptr instead of get_string_table. 407 4082008-09-08 Doug Kwan <dougkwan@google.com> 409 410 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments 411 to 64-bit to fix a 32-bit bootstrap failure due to format warnings. 412 4132008-09-08 Rafael Avila de Espindola <espindola@google.com> 414 415 * Makefile.am (ltosymtab_SOURCES): add common.c. 416 (ltosymtab_CFLAGS): New. 417 (liblto_plugin_la_SOURCES): Add common.c. 418 * Makefile.in: Regenerate. 419 * common.c: New. 420 * common.h: New. 421 * lto-plugin.c: Include stdio.h, inttypes.h and common.h. 422 (plugin_symtab): New. 423 (plugin_file_info): New. 424 (register_all_symbols_read): New. 425 (get_symbols): New. 426 (claimed_files): New. 427 (num_claimed_files): New. 428 (translate): Don't drop the slot number. 429 (free_1): New. 430 (free_2): New. 431 (all_symbols_read_handler): New. 432 (claim_file_handler): Record every claimed file. 433 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 434 LDPT_GET_SYMBOLS. 435 * lto-symtab.c: Include stdlib.h, string.h and common.h. 436 (current_file_handle): Remove. 437 (ld_plugin_all_symbols_read_handler): New. 438 (plugin_handle): New. 439 (file_handle): New. 440 (all_file_handles): New. 441 (num_file_handles): New. 442 (get_symbols): New. 443 (register_all_symbols_read): New. 444 (add_symbols): Don't print the symbols, just record them. 445 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 446 LDPT_GET_SYMBOLS. 447 (load_plugin): Use plugin_handle. 448 (register_file): Add the file handle to all_file_handles. 449 (resolve): New. 450 (print): New. 451 (unload_plugin): New. 452 (free_all): New. 453 (main): Call all_symbols_read_handler and free resources. 454 4552008-09-03 Rafael Avila de Espindola <espindola@google.com> 456 457 * Makefile.am (AM_CFLAGS): New. 458 (ltosymtab_LDADD): Remove -lelf. Add -ldl. 459 (lib_LTLIBRARIES): New. 460 (liblto_plugin_la_SOURCES): New. 461 (liblto_plugin_la_LIBADD): New. 462 * Makefile.in: Regenerate. 463 * acinclude.m4: Don't include ../config/acx.m4 and 464 ../config/no-executables.m4. 465 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and 466 ../libtool.m4. 467 * aclocal.m4: Regenerate. 468 * configure: Regenerate. 469 * configure.ac: Use AM_PROG_LIBTOOL. 470 * lto-plugin.c: New. 471 * lto-symtab.c: Rewrite to use the plugin. 472 * plugin-api.h: New. 473 4742008-08-25 Rafael Avila de Espindola <espindola@google.com> 475 476 * configure: Regenerate. 477 * configure.ac: Use AC_CHECK_GELF. 478 * lto-symtab.c: Include gelf.h. 479 (get_string_table): Use size independent API. 480 (printTable): Use lld to print 64 bit integers. 481 4822008-08-22 Rafael Avila de Espindola <espindola@google.com> 483 484 * lto-symtab.c (parse_table_entry): Assert entry->kind and 485 entry->visibility are valid. 486 4872008-07-22 Rafael Avila de Espindola <espindola@google.com> 488 * lto-symtab.c (table_entry): Add comdat. 489 (parse_table_entry): Read comdat. 490 4912008-08-21 Rafael Espindola <espindola@google.com> 492 493 * Makefile.am: New. 494 * Makefile.in: New. 495 * acinclude.m4: New. 496 * aclocal.m4: New. 497 * configure: New. 498 * configure.ac: New. 499 * lto-symtab.c: New. 500