ChangeLog revision 1.1.1.2
12012-07-02 Release Manager 2 3 * GCC 4.5.4 released. 4 52011-04-28 Release Manager 6 7 * GCC 4.5.3 released. 8 92010-12-16 Release Manager 10 11 * GCC 4.5.2 released. 12 132010-07-31 Release Manager 14 15 * GCC 4.5.1 released. 16 172010-06-02 Richard Guenther <rguenther@suse.de> 18 19 PR lto/44385 20 Backport from mainline 21 2010-05-21 Richard Guenther <rguenther@suse.de> 22 23 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL. 24 252010-04-14 Release Manager 26 27 * GCC 4.5.0 released. 28 292010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 30 31 * Makefile.in: Regenerate. 32 * aclocal.m4: Regenerate. 33 342010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 35 36 PR lto/43336 37 * lto-plugin.c (cleanup_handler): Delete temporary output files. 38 392010-01-11 Richard Guenther <rguenther@suse.de> 40 41 PR lto/41569 42 * Makefile.am: Disable dependencies. 43 * Makefile.in: Regenerated. 44 452010-01-03 H.J. Lu <hongjiu.lu@intel.com> 46 47 PR lto/42520 48 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command 49 if -v is passed. 50 512009-12-05 H.J. Lu <hongjiu.lu@intel.com> 52 53 PR bootstrap/42306 54 * configure: Regenerated. 55 * Makefile.in: Likewise. 56 572009-11-19 Rafael Avila de Espindola <espindola@google.com> 58 59 PR bootstrap/42096 60 * lto-plugin.c (claim_file_handler): Print offsets in hex. 61 622009-11-12 Rafael Avila de Espindola <espindola@google.com> 63 64 * lto-plugin.c (write_resolution): Assume resolution_file is set. 65 Print the symbol name. 66 (all_symbols_read_handler): Create a resolution file. 67 Pass it to gcc. 68 (cleanup_handler): Remove the resolution file. 69 (process_option): Drop the -resolution option. 70 712009-11-05 Rafael Avila de Espindola <espindola@google.com> 72 73 * lto-plugin.c (temp_obj_dir_name): Remove. 74 (arguments_file_name): New. 75 (free_2): Free arguments_file_name instead of temp_obj_dir_name. 76 (exec_lto_wrapper): Create arguments file with make_temp_file. 77 (cleanup_handler): Don't remove the temporary directory. Remove the 78 arguments file. 79 (onload): Don't create the temporary directory. 80 812009-11-04 Richard Guenther <rguenther@suse.de> 82 Rafael Avila de Espindola <espindola@google.com> 83 84 * lto-plugin.c (plugin_file_info): Remove temp field. 85 (cleanup_handler): Don't delete temporary objects. 86 (claim_file_handler): Don't create temporary objects. 87 882009-11-04 Rafael Avila de Espindola <espindola@google.com> 89 90 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging. 91 922009-10-30 Rafael Avila de Espindola <espindola@google.com> 93 94 PR41871 95 * lto-plugin.c (claim_file_handler): Close files that we created. 96 972009-10-28 Rafael Avila de Espindola <espindola@google.com> 98 99 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of 100 LDPL_ERROR 101 1022009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com> 103 104 PR lto/41652 105 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT. 106 * configure: Regenerate. 107 1082009-10-26 Richard Guenther <rguenther@suse.de> 109 110 * configure.ac: Use AM_MAINTAINER_MODE. 111 * acinclude.m4: Remove. 112 * configure: Re-generate. 113 * Makefile.in: Likewise. 114 * aclocal.m4: Likewise. 115 1162009-10-19 Rafael Avila de Espindola <espindola@google.com> 117 118 PR40790 119 * configure: Regenerate. 120 * configure.ac: Add AC_TYPE_UINT64_T. 121 1222009-10-16 Rafael Avila de Espindola <espindola@google.com> 123 124 * lto-plugin.c (message): New variable. 125 (check): New function. 126 (parse_table_entry, translate, write_resolution,add_output_files, 127 exec_lto_wrapper,claim_file_handler, onload): Use check instead of 128 assert. 129 (cleanup_handler): Use check instead of assert. Remove the arguments 130 file if it exists. 131 1322009-10-15 Rafael Avila de Espindola <espindola@google.com> 133 134 * lto-plugin.c (resolution_file): New. 135 (free_1): Update comment. 136 (free_2): Free resolution_file. 137 (write_resolution): Write resolution to specified file. Use the 138 syms array from the symbol table. 139 (all_symbols_read_handler): Delay call to free_1 past call to 140 write_resolution. 141 (process_option): Add a -resolution option. 142 1432009-10-13 Richard Guenther <rguenther@suse.de> 144 145 * Makefile.am (liblto_plugin_la_LIBADD): Link against the 146 correct libiberty. 147 * Makefile.in: Regenerated. 148 1492009-10-08 Rafael Avila de Espindola <espindola@google.com> 150 151 * lto-plugin.c (add_input_library): New. 152 (all_symbols_read_handler): Use add_input_library for items that 153 start with -l. 154 (process_option): Fit in 80 columns. 155 (onload): Handle LDPT_ADD_INPUT_LIBRARY. 156 1572009-10-02 Diego Novillo <dnovillo@google.com> 158 159 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 160 and -D_FILE_OFFSET_BITS=64. 161 * configure.ac: Add AC_SYS_LARGEFILE. 162 * configure: Regenerate. 163 * Makefile.in: Regenerate. 164 * lto-plugin.c: Fix copyright boilerplate. 165 1662009-10-02 Diego Novillo <dnovillo@google.com> 167 168 * Makefile.am (ACLOCAL_AMFLAGS): Define. 169 * aclocal.m4: Regenerate with aclocal-2.64 170 * acinclude.m4: Remove. 171 * Makefile.in: Regenerate with automake-1.11 172 * configure.ac (AC_PREREQ): Update to 2.64. 173 * configure: Regenerate. 174 1752009-10-02 Diego Novillo <dnovillo@google.com> 176 177 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE 178 and -D_FILE_OFFSET_BITS=64. 179 * configure.ac: Add AC_SYS_LARGEFILE. 180 * configure: Regenerate. 181 * Makefile.in: Regenerate. 182 * lto-plugin.c: Fix copyright boilerplate. 183 1842009-10-02 Diego Novillo <dnovillo@google.com> 185 186 * Makefile.am (ACLOCAL_AMFLAGS): Define. 187 * aclocal.m4: Regenerate with aclocal-2.64 188 * acinclude.m4: Remove. 189 * Makefile.in: Regenerate with automake-1.11 190 * configure.ac (AC_PREREQ): Update to 2.64. 191 * configure: Regenerate. 192 1932009-10-02 Rafael Avila de Espindola <espindola@google.com> 194 195 * Makefile.am (liblto_plugin_la_SOURCES): Remove 196 $(top_srcdir)/../gcc/lto/common.c 197 * Makefile.in: Regenerate. 198 1992009-10-01 Rafael Avila de Espindola <espindola@google.com> 200 201 * lto-plugin.c (pass_through_items): New. 202 (num_pass_through_items): New. 203 (all_symbols_read_handler): Update to use the -pass-through option. 204 (process_option): Replace -libgcc with -pass-through. 205 2062009-09-30 Rafael Avila de Espindola <espindola@google.com> 207 208 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require 209 register_cleanup to be set. 210 2112009-09-30 Rafael Avila de Espindola <espindola@google.com> 212 213 * Makefile.am: Remove all reference to ltosymtab. 214 * Makefile.in: Regenerate. 215 * lto-symtab.c: Remove. 216 2172009-05-21 Diego Novillo <dnovillo@google.com> 218 219 * configure.ac: Remove call to AC_CHECK_GELF. 220 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC. 221 * acinclude.m4: Do not include ../config/libelf.m4 222 * Makefile.am (LIBELFLIBS): Define. 223 (LIBELFINC): Define. 224 (AM_CPPFLAGS): Add $(LIBELFINC). 225 (ltosymtab_LDADD): Add $(LIBELFLIBS). 226 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS) 227 * lto-plugin.c: Always include <gelf.h> 228 * lto-symtab.c: Likewise. 229 * configure: Regenerate. 230 * Makefile.in: Regenerate. 231 2322009-03-23 Rafael Avila de Espindola <espindola@google.com> 233 234 * lto-plugin.c (libgcc_filename): New. 235 (all_symbols_read_handler): Pass libgcc to the linker. 236 (all_symbols_read_handler): Parse -libgcc 237 2382009-02-05 Rafael Avila de Espindola <espindola@google.com> 239 240 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty. 241 * Makefile.in: Regenerate. 242 * lto-plugin.c (add_output_files): Argument is now a FILE. 243 (exec_lto_wrapper): Use writeargv and pex. 244 2452009-02-04 Rafael Avila de Espindola <espindola@google.com> 246 247 Revert: 248 2009-02-04 Rafael Avila de Espindola <espindola@google.com> 249 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 250 251 2522009-02-04 Rafael Avila de Espindola <espindola@google.com> 253 254 * lto-plugin.c (exec_lto_wrapper): Use writeargv. 255 2562009-01-29 Rafael Avila de Espindola <espindola@google.com> 257 258 * lto-plugin.c: Include libiberty.h. 259 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of 260 snprintf. 261 2622009-01-29 Rafael Avila de Espindola <espindola@google.com> 263 264 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that 265 file to lto-wrapper. 266 2672009-01-28 Rafael Avila de Espindola <espindola@google.com> 268 269 * lto-plugin.c (plugin_file_info): Remove fd and elf. 270 (parse_table_entry): strdup entry->name and entry->comdat_key. 271 (free_1): Free name and comdat_key. Don't close the file. Don't call 272 elf_end. 273 (claim_file_handler): Always call elf_end. 274 2752008-12-23 Rafael Avila de Espindola <espindola@google.com> 276 277 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE 278 -D_FILE_OFFSET_BITS=64 279 * Makefile.in: Regenerate 280 2812008-12-22 Rafael Avila de Espindola <espindola@google.com> 282 283 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New. 284 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES. 285 * Makefile.in: Regenerate. 286 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4 287 * configure: Regenerate. 288 * configure.ac: Add AC_SUBST(target_noncanonical). 289 2902008-12-08 Rafael Avila de Espindola <espindola@google.com> 291 292 * lto-plugin.c: Include stdbool.h. 293 (debug, nop): Declare as bool. 294 2952008-12-08 Rafael Avila de Espindola <espindola@google.com> 296 297 * lto-plugin.c (nop): New. 298 (use_original_files): New. 299 (all_symbols_read_handler): Call use_original_files if nop is true. 300 (process_option): Parse the -nop option. 301 3022008-12-08 Rafael Avila de Espindola <espindola@google.com> 303 304 * lto-plugin.c (debug): New. 305 (exec_lto_wrapper): Print argv if debug is true. 306 (process_option): Process the -debug command line option. 307 3082008-12-03 Rafael Avila de Espindola <espindola@google.com> 309 310 * lto-plugin.c (process_option): The argument is now a single option, 311 not a space separated list. 312 3132008-12-02 Rafael Avila de Espindola <espindola@google.com> 314 315 * lto-plugin.c: Include sys/types.h and sys/wait.h 316 (output_files, num_output_files, lto_wrapper_argv, 317 lto_wrapper_num_args): New. 318 (free_2): Free output_files. 319 (write_resolution): Disable. 320 (add_output_files): New. 321 (exec_lto_wrapper): New. 322 (all_symbols_read_handler): Run lto-wrapper. 323 (claim_file_handler): Free lto_file.name and call elf_end. 324 (process_option): New. 325 3262008-11-26 Rafael Espindola <espindola@google.com> 327 328 * lto-plugin.c (add_input_file): New. 329 (get_section): Return NULL if get_section fails. 330 (write_resolution): New. 331 (all_symbols_read_handler): Call add_input_file. 332 (claim_file_handler): Unlink the correct file. 333 (onload): Record add_input_file. 334 3352008-09-23 Rafael Espindola <espindola@google.com> 336 337 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES): 338 Update the location of common.c. 339 * Makefile.in: Regenerate. 340 * common.c: Moved to gcc/lto. 341 * common.h: Moved to gcc/lto. 342 * lto-plugin.c: Update the location of common.h. 343 * lto-symtab.c: Update the location of common.h. 344 3452008-09-23 Rafael Espindola <espindola@google.com> 346 347 * common.c: Include common.h. 348 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit 349 sizes. 350 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use 351 explicit sizes. 352 3532008-09-23 Rafael Espindola <espindola@google.com> 354 355 * lto-plugin.c (plugin_file_info): Add temp. 356 (cleanup_handler): Only delete temporary files. 357 (claim_file_handler): Initialize lto_file.temp. 358 3592008-09-23 Rafael Espindola <espindola@google.com> 360 361 * plugin-api.h: Moved to include. 362 3632008-09-23 Rafael Espindola <espindola@google.com> 364 365 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new 366 format. 367 3682008-09-22 Rafael Espindola <espindola@google.com> 369 370 * plugin-api.h: Copy from binutils' cvs. 371 3722008-09-22 Rafael Espindola <espindola@google.com> 373 374 * lto-symtab.c (get_symbols, add_symbols): Update signature. 375 * plugin-api.h: Copy from binutils' cvs. 376 3772008-09-22 Rafael Espindola <espindola@google.com> 378 379 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): 380 Make extern 381 3822008-09-10 Rafael Espindola <espindola@google.com> 383 384 * lto-plugin.c (onload): add missing break statements and asserts. 385 * lto-symtab.c (claim_file_handler): Make it static. 386 (all_symbols_read_handler): Make it static. 387 (all_file_handles): Make it static. 388 (num_file_handles): Make it static. 389 (register_claim_file): Make it static. 390 (register_object): Indent properly. 391 3922008-09-10 Rafael Avila de Espindola <espindola@google.com> 393 394 * Makefile.am (ltosymtab_LDADD): Add -lelf. 395 * Makefiel.in: Regenerate. 396 * lto-plugin.c: Include ar.h. 397 (claim_file_handler): Handle file->offset != 0. 398 * lto-symtab.c: Include gelf.h. 399 (all_file_handles): Change type. 400 (register_object): New. 401 (register_file): Add support for archives. 402 (resolve): Update to new type of all_file_handles. 403 (print): Update to new type of all_file_handles. 404 (free_all): Update to new type of all_file_handles. 405 (main): Update to new type of all_file_handles. 406 4072008-09-10 Rafael Avila de Espindola <espindola@google.com> 408 409 * lto-plugin.c (get_string_table): Remove. 410 (get_section): Use elf_strptr instead of get_string_table. 411 4122008-09-08 Doug Kwan <dougkwan@google.com> 413 414 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments 415 to 64-bit to fix a 32-bit bootstrap failure due to format warnings. 416 4172008-09-08 Rafael Avila de Espindola <espindola@google.com> 418 419 * Makefile.am (ltosymtab_SOURCES): add common.c. 420 (ltosymtab_CFLAGS): New. 421 (liblto_plugin_la_SOURCES): Add common.c. 422 * Makefile.in: Regenerate. 423 * common.c: New. 424 * common.h: New. 425 * lto-plugin.c: Include stdio.h, inttypes.h and common.h. 426 (plugin_symtab): New. 427 (plugin_file_info): New. 428 (register_all_symbols_read): New. 429 (get_symbols): New. 430 (claimed_files): New. 431 (num_claimed_files): New. 432 (translate): Don't drop the slot number. 433 (free_1): New. 434 (free_2): New. 435 (all_symbols_read_handler): New. 436 (claim_file_handler): Record every claimed file. 437 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 438 LDPT_GET_SYMBOLS. 439 * lto-symtab.c: Include stdlib.h, string.h and common.h. 440 (current_file_handle): Remove. 441 (ld_plugin_all_symbols_read_handler): New. 442 (plugin_handle): New. 443 (file_handle): New. 444 (all_file_handles): New. 445 (num_file_handles): New. 446 (get_symbols): New. 447 (register_all_symbols_read): New. 448 (add_symbols): Don't print the symbols, just record them. 449 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and 450 LDPT_GET_SYMBOLS. 451 (load_plugin): Use plugin_handle. 452 (register_file): Add the file handle to all_file_handles. 453 (resolve): New. 454 (print): New. 455 (unload_plugin): New. 456 (free_all): New. 457 (main): Call all_symbols_read_handler and free resources. 458 4592008-09-03 Rafael Avila de Espindola <espindola@google.com> 460 461 * Makefile.am (AM_CFLAGS): New. 462 (ltosymtab_LDADD): Remove -lelf. Add -ldl. 463 (lib_LTLIBRARIES): New. 464 (liblto_plugin_la_SOURCES): New. 465 (liblto_plugin_la_LIBADD): New. 466 * Makefile.in: Regenerate. 467 * acinclude.m4: Don't include ../config/acx.m4 and 468 ../config/no-executables.m4. 469 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and 470 ../libtool.m4. 471 * aclocal.m4: Regenerate. 472 * configure: Regenerate. 473 * configure.ac: Use AM_PROG_LIBTOOL. 474 * lto-plugin.c: New. 475 * lto-symtab.c: Rewrite to use the plugin. 476 * plugin-api.h: New. 477 4782008-08-25 Rafael Avila de Espindola <espindola@google.com> 479 480 * configure: Regenerate. 481 * configure.ac: Use AC_CHECK_GELF. 482 * lto-symtab.c: Include gelf.h. 483 (get_string_table): Use size independent API. 484 (printTable): Use lld to print 64 bit integers. 485 4862008-08-22 Rafael Avila de Espindola <espindola@google.com> 487 488 * lto-symtab.c (parse_table_entry): Assert entry->kind and 489 entry->visibility are valid. 490 4912008-07-22 Rafael Avila de Espindola <espindola@google.com> 492 * lto-symtab.c (table_entry): Add comdat. 493 (parse_table_entry): Read comdat. 494 4952008-08-21 Rafael Espindola <espindola@google.com> 496 497 * Makefile.am: New. 498 * Makefile.in: New. 499 * acinclude.m4: New. 500 * aclocal.m4: New. 501 * configure: New. 502 * configure.ac: New. 503 * lto-symtab.c: New. 504