lto-plugin/ChangeLog

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