lto-plugin/ChangeLog

   1 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         * Makefile.in: Regenerate.
   4         * aclocal.m4: Regenerate.
   5
   6 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
   7
   8         PR lto/43336
   9         * lto-plugin.c (cleanup_handler): Delete temporary output files.
  10
  11 2010-01-11  Richard Guenther  <rguenther@suse.de>
  12
  13         PR lto/41569
  14         * Makefile.am: Disable dependencies.
  15         * Makefile.in: Regenerated.
  16
  17 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         PR lto/42520
  20         * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
  21         if -v is passed.
  22
  23 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         PR bootstrap/42306
  26         * configure: Regenerated.
  27         * Makefile.in: Likewise.
  28
  29 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
  30
  31         PR bootstrap/42096
  32         * lto-plugin.c (claim_file_handler): Print offsets in hex.
  33
  34 2009-11-12  Rafael Avila de Espindola  <espindola@google.com>
  35
  36         * lto-plugin.c (write_resolution): Assume resolution_file is set.
  37         Print the symbol name.
  38         (all_symbols_read_handler): Create a resolution file.
  39         Pass it to gcc.
  40         (cleanup_handler): Remove the resolution file.
  41         (process_option): Drop the -resolution option.
  42
  43 2009-11-05  Rafael Avila de Espindola  <espindola@google.com>
  44
  45         * lto-plugin.c (temp_obj_dir_name): Remove.
  46         (arguments_file_name): New.
  47         (free_2): Free arguments_file_name instead of temp_obj_dir_name.
  48         (exec_lto_wrapper):  Create arguments file with make_temp_file.
  49         (cleanup_handler): Don't remove the temporary directory. Remove the
  50         arguments file.
  51         (onload): Don't create the temporary directory.
  52
  53 2009-11-04  Richard Guenther  <rguenther@suse.de>
  54             Rafael Avila de Espindola  <espindola@google.com>
  55
  56         * lto-plugin.c (plugin_file_info): Remove temp field.
  57         (cleanup_handler): Don't delete temporary objects.
  58         (claim_file_handler): Don't create temporary objects.
  59
  60 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
  61
  62         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
  63
  64 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
  65
  66         PR41871
  67         * lto-plugin.c (claim_file_handler): Close files that we created.
  68
  69 2009-10-28  Rafael Avila de Espindola  <espindola@google.com>
  70
  71         * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
  72         LDPL_ERROR
  73
  74 2009-10-27  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  75
  76         PR lto/41652
  77         * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
  78         * configure: Regenerate.
  79
  80 2009-10-26  Richard Guenther  <rguenther@suse.de>
  81
  82         * configure.ac: Use AM_MAINTAINER_MODE.
  83         * acinclude.m4: Remove.
  84         * configure: Re-generate.
  85         * Makefile.in: Likewise.
  86         * aclocal.m4: Likewise.
  87
  88 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
  89
  90         PR40790
  91         * configure: Regenerate.
  92         * configure.ac: Add AC_TYPE_UINT64_T.
  93
  94 2009-10-16  Rafael Avila de Espindola  <espindola@google.com>
  95
  96         * lto-plugin.c (message): New variable.
  97         (check): New function.
  98         (parse_table_entry, translate, write_resolution,add_output_files,
  99         exec_lto_wrapper,claim_file_handler, onload): Use check instead of
 100         assert.
 101         (cleanup_handler): Use check instead of assert. Remove the arguments
 102         file if it exists.
 103
 104 2009-10-15  Rafael Avila de Espindola  <espindola@google.com>
 105
 106         * lto-plugin.c (resolution_file): New.
 107         (free_1): Update comment.
 108         (free_2): Free resolution_file.
 109         (write_resolution): Write resolution to specified file. Use the
 110         syms array from the symbol table.
 111         (all_symbols_read_handler): Delay call to free_1 past call to
 112         write_resolution.
 113         (process_option): Add a -resolution option.
 114
 115 2009-10-13  Richard Guenther  <rguenther@suse.de>
 116
 117         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 118         correct libiberty.
 119         * Makefile.in: Regenerated.
 120
 121 2009-10-08  Rafael Avila de Espindola  <espindola@google.com>
 122
 123         * lto-plugin.c (add_input_library): New.
 124         (all_symbols_read_handler): Use add_input_library for items that
 125         start with -l.
 126         (process_option): Fit in 80 columns.
 127         (onload): Handle LDPT_ADD_INPUT_LIBRARY.
 128
 129 2009-10-02  Diego Novillo  <dnovillo@google.com>
 130
 131         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 132         and -D_FILE_OFFSET_BITS=64.
 133         * configure.ac: Add AC_SYS_LARGEFILE.
 134         * configure: Regenerate.
 135         * Makefile.in: Regenerate.
 136         * lto-plugin.c: Fix copyright boilerplate.
 137
 138 2009-10-02  Diego Novillo  <dnovillo@google.com>
 139
 140         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 141         * aclocal.m4: Regenerate with aclocal-2.64
 142         * acinclude.m4: Remove.
 143         * Makefile.in: Regenerate with automake-1.11
 144         * configure.ac (AC_PREREQ): Update to 2.64.
 145         * configure: Regenerate.
 146
 147 2009-10-02  Diego Novillo  <dnovillo@google.com>
 148
 149         * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
 150         and -D_FILE_OFFSET_BITS=64.
 151         * configure.ac: Add AC_SYS_LARGEFILE.
 152         * configure: Regenerate.
 153         * Makefile.in: Regenerate.
 154         * lto-plugin.c: Fix copyright boilerplate.
 155
 156 2009-10-02  Diego Novillo  <dnovillo@google.com>
 157
 158         * Makefile.am (ACLOCAL_AMFLAGS): Define.
 159         * aclocal.m4: Regenerate with aclocal-2.64
 160         * acinclude.m4: Remove.
 161         * Makefile.in: Regenerate with automake-1.11
 162         * configure.ac (AC_PREREQ): Update to 2.64.
 163         * configure: Regenerate.
 164
 165 2009-10-02  Rafael Avila de Espindola  <espindola@google.com>
 166
 167         * Makefile.am (liblto_plugin_la_SOURCES): Remove
 168         $(top_srcdir)/../gcc/lto/common.c
 169         * Makefile.in: Regenerate.
 170
 171 2009-10-01  Rafael Avila de Espindola  <espindola@google.com>
 172
 173         * lto-plugin.c (pass_through_items): New.
 174         (num_pass_through_items): New.
 175         (all_symbols_read_handler): Update to use the -pass-through option.
 176         (process_option): Replace -libgcc with -pass-through.
 177
 178 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 179
 180         * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
 181         register_cleanup to be set.
 182
 183 2009-09-30  Rafael Avila de Espindola  <espindola@google.com>
 184
 185         * Makefile.am: Remove all reference to ltosymtab.
 186         * Makefile.in: Regenerate.
 187         * lto-symtab.c: Remove.
 188
 189 2009-05-21  Diego Novillo  <dnovillo@google.com>
 190
 191         * configure.ac: Remove call to AC_CHECK_GELF.
 192         Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
 193         * acinclude.m4: Do not include ../config/libelf.m4
 194         * Makefile.am (LIBELFLIBS): Define.
 195         (LIBELFINC): Define.
 196         (AM_CPPFLAGS): Add $(LIBELFINC).
 197         (ltosymtab_LDADD): Add $(LIBELFLIBS).
 198         (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
 199         * lto-plugin.c: Always include <gelf.h>
 200         * lto-symtab.c: Likewise.
 201         * configure: Regenerate.
 202         * Makefile.in: Regenerate.
 203
 204 2009-03-23  Rafael Avila de Espindola  <espindola@google.com>
 205
 206         * lto-plugin.c (libgcc_filename): New.
 207         (all_symbols_read_handler): Pass libgcc to the linker.
 208         (all_symbols_read_handler): Parse -libgcc
 209
 210 2009-02-05  Rafael Avila de Espindola  <espindola@google.com>
 211
 212         * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
 213         * Makefile.in: Regenerate.
 214         * lto-plugin.c (add_output_files): Argument is now a FILE.
 215         (exec_lto_wrapper): Use writeargv and pex.
 216
 217 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 218
 219         Revert:
 220         2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 221         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 222
 223
 224 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 225
 226         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 227
 228 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 229
 230         * lto-plugin.c: Include libiberty.h.
 231         (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
 232         snprintf.
 233
 234 2009-01-29  Rafael Avila de Espindola  <espindola@google.com>
 235
 236         * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
 237         file to lto-wrapper.
 238
 239 2009-01-28  Rafael Avila de Espindola  <espindola@google.com>
 240
 241         * lto-plugin.c (plugin_file_info): Remove fd and elf.
 242         (parse_table_entry): strdup entry->name and entry->comdat_key.
 243         (free_1): Free name and comdat_key. Don't close the file. Don't call
 244         elf_end.
 245         (claim_file_handler): Always call elf_end.
 246
 247 2008-12-23  Rafael Avila de Espindola  <espindola@google.com>
 248
 249         * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
 250         -D_FILE_OFFSET_BITS=64
 251         * Makefile.in: Regenerate
 252
 253 2008-12-22  Rafael Avila de Espindola  <espindola@google.com>
 254
 255         * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
 256         (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
 257         * Makefile.in: Regenerate.
 258         * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
 259         * configure: Regenerate.
 260         * configure.ac: Add AC_SUBST(target_noncanonical).
 261
 262 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 263
 264         * lto-plugin.c: Include stdbool.h.
 265         (debug, nop): Declare as bool.
 266
 267 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 268
 269         * lto-plugin.c (nop): New.
 270         (use_original_files): New.
 271         (all_symbols_read_handler): Call use_original_files if nop is true.
 272         (process_option): Parse the -nop option.
 273
 274 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 275
 276         * lto-plugin.c (debug): New.
 277         (exec_lto_wrapper): Print argv if debug is true.
 278         (process_option): Process the -debug command line option.
 279
 280 2008-12-03  Rafael Avila de Espindola  <espindola@google.com>
 281
 282         * lto-plugin.c (process_option): The argument is now a single option,
 283         not a space separated list.
 284
 285 2008-12-02  Rafael Avila de Espindola  <espindola@google.com>
 286
 287         * lto-plugin.c: Include sys/types.h and sys/wait.h
 288         (output_files, num_output_files, lto_wrapper_argv,
 289         lto_wrapper_num_args): New.
 290         (free_2): Free output_files.
 291         (write_resolution): Disable.
 292         (add_output_files): New.
 293         (exec_lto_wrapper): New.
 294         (all_symbols_read_handler): Run lto-wrapper.
 295         (claim_file_handler): Free lto_file.name and call elf_end.
 296         (process_option): New.
 297
 298 2008-11-26  Rafael Espindola  <espindola@google.com>
 299
 300         * lto-plugin.c (add_input_file): New.
 301         (get_section): Return NULL if get_section fails.
 302         (write_resolution): New.
 303         (all_symbols_read_handler): Call add_input_file.
 304         (claim_file_handler): Unlink the correct file.
 305         (onload): Record add_input_file.
 306
 307 2008-09-23 Rafael Espindola  <espindola@google.com>
 308
 309         * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
 310         Update the location of common.c.
 311         * Makefile.in: Regenerate.
 312         * common.c: Moved to gcc/lto.
 313         * common.h: Moved to gcc/lto.
 314         * lto-plugin.c: Update the location of common.h.
 315         * lto-symtab.c: Update the location of common.h.
 316
 317 2008-09-23 Rafael Espindola  <espindola@google.com>
 318
 319         * common.c: Include common.h.
 320         (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
 321         sizes.
 322         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
 323         explicit sizes.
 324
 325 2008-09-23 Rafael Espindola  <espindola@google.com>
 326
 327         * lto-plugin.c (plugin_file_info): Add temp.
 328         (cleanup_handler): Only delete temporary files.
 329         (claim_file_handler): Initialize lto_file.temp.
 330
 331 2008-09-23  Rafael Espindola  <espindola@google.com>
 332
 333         * plugin-api.h: Moved to include.
 334
 335 2008-09-23 Rafael Espindola  <espindola@google.com>
 336
 337         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
 338         format.
 339
 340 2008-09-22 Rafael Espindola  <espindola@google.com>
 341
 342         * plugin-api.h: Copy from binutils' cvs.
 343
 344 2008-09-22 Rafael Espindola  <espindola@google.com>
 345
 346         * lto-symtab.c (get_symbols, add_symbols): Update signature.
 347         * plugin-api.h: Copy from binutils' cvs.
 348
 349 2008-09-22 Rafael Espindola  <espindola@google.com>
 350
 351         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
 352         Make extern
 353
 354 2008-09-10 Rafael Espindola  <espindola@google.com>
 355
 356         * lto-plugin.c (onload): add missing break statements and asserts.
 357         * lto-symtab.c (claim_file_handler): Make it static.
 358         (all_symbols_read_handler): Make it static.
 359         (all_file_handles): Make it static.
 360         (num_file_handles): Make it static.
 361         (register_claim_file): Make it static.
 362         (register_object): Indent properly.
 363
 364 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
 365
 366         * Makefile.am (ltosymtab_LDADD): Add -lelf.
 367         * Makefiel.in: Regenerate.
 368         * lto-plugin.c: Include ar.h.
 369         (claim_file_handler): Handle file->offset != 0.
 370         * lto-symtab.c: Include gelf.h.
 371         (all_file_handles): Change type.
 372         (register_object): New.
 373         (register_file): Add support for archives.
 374         (resolve): Update to new type of all_file_handles.
 375         (print): Update to new type of all_file_handles.
 376         (free_all): Update to new type of all_file_handles.
 377         (main): Update to new type of all_file_handles.
 378
 379 2008-09-10  Rafael Avila de Espindola  <espindola@google.com>
 380
 381         * lto-plugin.c (get_string_table): Remove.
 382         (get_section): Use elf_strptr instead of get_string_table.
 383
 384 2008-09-08  Doug Kwan  <dougkwan@google.com>
 385
 386         * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
 387         to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
 388
 389 2008-09-08  Rafael Avila de Espindola  <espindola@google.com>
 390
 391         * Makefile.am (ltosymtab_SOURCES): add common.c.
 392         (ltosymtab_CFLAGS): New.
 393         (liblto_plugin_la_SOURCES): Add common.c.
 394         * Makefile.in: Regenerate.
 395         * common.c: New.
 396         * common.h: New.
 397         * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
 398         (plugin_symtab): New.
 399         (plugin_file_info): New.
 400         (register_all_symbols_read): New.
 401         (get_symbols): New.
 402         (claimed_files): New.
 403         (num_claimed_files): New.
 404         (translate): Don't drop the slot number.
 405         (free_1): New.
 406         (free_2): New.
 407         (all_symbols_read_handler): New.
 408         (claim_file_handler): Record every claimed file.
 409         (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
 410         LDPT_GET_SYMBOLS.
 411         * lto-symtab.c: Include stdlib.h, string.h and common.h.
 412         (current_file_handle): Remove.
 413         (ld_plugin_all_symbols_read_handler): New.
 414         (plugin_handle): New.
 415         (file_handle): New.
 416         (all_file_handles): New.
 417         (num_file_handles): New.
 418         (get_symbols): New.
 419         (register_all_symbols_read): New.
 420         (add_symbols): Don't print the symbols, just record them.
 421         (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
 422         LDPT_GET_SYMBOLS.
 423         (load_plugin): Use plugin_handle.
 424         (register_file): Add the file handle to all_file_handles.
 425         (resolve): New.
 426         (print): New.
 427         (unload_plugin): New.
 428         (free_all): New.
 429         (main): Call all_symbols_read_handler and free resources.
 430
 431 2008-09-03  Rafael Avila de Espindola  <espindola@google.com>
 432
 433         * Makefile.am (AM_CFLAGS): New.
 434         (ltosymtab_LDADD): Remove -lelf. Add -ldl.
 435         (lib_LTLIBRARIES): New.
 436         (liblto_plugin_la_SOURCES): New.
 437         (liblto_plugin_la_LIBADD): New.
 438         * Makefile.in: Regenerate.
 439         * acinclude.m4: Don't include ../config/acx.m4 and
 440         ../config/no-executables.m4.
 441         Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
 442         ../libtool.m4.
 443         * aclocal.m4: Regenerate.
 444         * configure: Regenerate.
 445         * configure.ac: Use AM_PROG_LIBTOOL.
 446         * lto-plugin.c: New.
 447         * lto-symtab.c: Rewrite to use the plugin.
 448         * plugin-api.h: New.
 449
 450 2008-08-25  Rafael Avila de Espindola  <espindola@google.com>
 451
 452         * configure: Regenerate.
 453         * configure.ac: Use AC_CHECK_GELF.
 454         * lto-symtab.c: Include gelf.h.
 455         (get_string_table): Use size independent API.
 456         (printTable): Use lld to print 64 bit integers.
 457
 458 2008-08-22  Rafael Avila de Espindola  <espindola@google.com>
 459
 460         * lto-symtab.c (parse_table_entry): Assert entry->kind and
 461         entry->visibility are valid.
 462
 463 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
 464         * lto-symtab.c (table_entry): Add comdat.
 465         (parse_table_entry): Read comdat.
 466
 467 2008-08-21  Rafael Espindola  <espindola@google.com>
 468
 469         * Makefile.am: New.
 470         * Makefile.in: New.
 471         * acinclude.m4: New.
 472         * aclocal.m4: New.
 473         * configure: New.
 474         * configure.ac: New.
 475         * lto-symtab.c: New.