lto-plugin/ChangeLog

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