lto-plugin/ChangeLog

   1 2010-05-21  Richard Guenther  <rguenther@suse.de>
   2
   3         * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
   4
   5 2010-05-07  Richard Guenther <rguenther@suse.de>
   6
   7         * lto-plugin.c (free_2): Do not free resolution_file.
   8         (write_resolution): Check that we were passed a resolution file.
   9         (all_symbols_read_handler): Adjust.
  10         (cleanup_handler): Do not remove the resolution file.
  11         (process_option): Handle -fresolution=.
  12
  13 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  14
  15         PR other/43620
  16         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
  17         * Makefile.in: Regenerate.
  18
  19 2010-04-23  Richard Guenther  <rguenther@suse.de>
  20
  21         PR lto/41550
  22         * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
  23         (translate): Likewise.
  24         (all_symbols_read_handler): Likewise.
  25         (claim_file_handler): Likewise.
  26         (process_option): Likewise.
  27         (add_output_files): Likewise.  Remove filename length limit.
  28
  29 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  30
  31         * Makefile.in: Regenerate.
  32         * aclocal.m4: Regenerate.
  33
  34 2010-03-16  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  35
  36         PR lto/43336
  37         * lto-plugin.c (cleanup_handler): Delete temporary output files.
  38
  39 2010-01-11  Richard Guenther  <rguenther@suse.de>
  40
  41         PR lto/41569
  42         * Makefile.am: Disable dependencies.
  43         * Makefile.in: Regenerated.
  44
  45 2010-01-03  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
  51 2009-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         PR bootstrap/42306
  54         * configure: Regenerated.
  55         * Makefile.in: Likewise.
  56
  57 2009-11-19  Rafael Avila de Espindola  <espindola@google.com>
  58
  59         PR bootstrap/42096
  60         * lto-plugin.c (claim_file_handler): Print offsets in hex.
  61
  62 2009-11-12  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
  71 2009-11-05  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
  81 2009-11-04  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
  88 2009-11-04  Rafael Avila de Espindola  <espindola@google.com>
  89
  90         * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
  91
  92 2009-10-30  Rafael Avila de Espindola  <espindola@google.com>
  93
  94         PR41871
  95         * lto-plugin.c (claim_file_handler): Close files that we created.
  96
  97 2009-10-28  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
 102 2009-10-27  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
 108 2009-10-26  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
 116 2009-10-19  Rafael Avila de Espindola  <espindola@google.com>
 117
 118         PR40790
 119         * configure: Regenerate.
 120         * configure.ac: Add AC_TYPE_UINT64_T.
 121
 122 2009-10-16  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
 132 2009-10-15  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
 143 2009-10-13  Richard Guenther  <rguenther@suse.de>
 144
 145         * Makefile.am (liblto_plugin_la_LIBADD): Link against the
 146         correct libiberty.
 147         * Makefile.in: Regenerated.
 148
 149 2009-10-08  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
 157 2009-10-02  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
 166 2009-10-02  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
 175 2009-10-02  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
 184 2009-10-02  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
 193 2009-10-02  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
 199 2009-10-01  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
 206 2009-09-30  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
 211 2009-09-30  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
 217 2009-05-21  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
 232 2009-03-23  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
 238 2009-02-05  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
 245 2009-02-04  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
 252 2009-02-04  Rafael Avila de Espindola  <espindola@google.com>
 253
 254         * lto-plugin.c (exec_lto_wrapper): Use writeargv.
 255
 256 2009-01-29  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
 262 2009-01-29  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
 267 2009-01-28  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
 275 2008-12-23  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
 281 2008-12-22  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
 290 2008-12-08  Rafael Avila de Espindola  <espindola@google.com>
 291
 292         * lto-plugin.c: Include stdbool.h.
 293         (debug, nop): Declare as bool.
 294
 295 2008-12-08  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
 302 2008-12-08  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
 308 2008-12-03  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
 313 2008-12-02  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
 326 2008-11-26  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
 335 2008-09-23 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
 345 2008-09-23 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
 353 2008-09-23 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
 359 2008-09-23  Rafael Espindola  <espindola@google.com>
 360
 361         * plugin-api.h: Moved to include.
 362
 363 2008-09-23 Rafael Espindola  <espindola@google.com>
 364
 365         * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
 366         format.
 367
 368 2008-09-22 Rafael Espindola  <espindola@google.com>
 369
 370         * plugin-api.h: Copy from binutils' cvs.
 371
 372 2008-09-22 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
 377 2008-09-22 Rafael Espindola  <espindola@google.com>
 378
 379         * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
 380         Make extern
 381
 382 2008-09-10 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
 392 2008-09-10  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
 407 2008-09-10  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
 412 2008-09-08  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
 417 2008-09-08  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
 459 2008-09-03  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
 478 2008-08-25  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
 486 2008-08-22  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
 491 2008-07-22  Rafael Avila de Espindola  <espindola@google.com>
 492         * lto-symtab.c (table_entry): Add comdat.
 493         (parse_table_entry): Read comdat.
 494
 495 2008-08-21  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.