1 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
3 * configure: Regenerate.
5 2011-10-02 Jan Hubicka <jh@suse.cz>
8 * lto-plugin.c (get_symbols_v2): New variable.
9 (write_resolution): Use V2 API when available.
10 (onload): Handle LDPT_GET_SYMBOLS_V2.
12 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
13 Andi Kleen <ak@linux.intel.com>
16 * lto-plugin.c (sym_aux): Change id to unsigned long long.
17 (plugin_symtab): Likewise.
18 (dump_symtab): Likewise.
19 (resolve_conflicts): Likewise.
20 (process_symtab): Likewise.
22 2011-08-10 Richard Guenther <rguenther@suse.de>
26 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
27 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
28 * configure: Regenerate.
29 * Makefile.in: Likewise.
30 * aclocal.m4: Likewise.
32 2011-04-20 Jim Meyering <meyering@redhat.com>
34 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
36 2011-04-05 Richard Guenther <rguenther@suse.de>
39 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
41 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
43 * Makefile.in: Regenerate.
44 * aclocal.m4: Regenerate.
45 * configure: Regenerate.
47 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
49 * Makefile.am (all-local): Rename from 'all'.
50 * Makefile.in: Regenerate.
52 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
55 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
56 (liblto_plugin_la_LDFLAGS): Add -module.
57 (copy_lto_plugin): Renamed to...
58 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
60 * Makefile.in: Rebuild.
62 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
65 * Makefile.am (Wc): New helper for encoding -Wc,.
66 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
67 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
68 * Makefile.in: Regenerated.
70 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
74 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
77 * Makefile.am (Wl): New helper for encoding -Wl,.
78 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
79 * Makefile.in: Regenerated.
81 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
84 * Makefile.am (Wl): New helper for encoding -Wl,.
85 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
86 * Makefile.in: Regenerated.
88 2011-01-25 Ian Lance Taylor <iant@google.com>
90 * lto-plugin.c (gold_version): New static variable.
91 (all_symbols_read_handler): Don't check pass_through_items if
92 using gold 1.11 or later.
93 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
95 2011-01-12 Richard Guenther <rguenther@suse.de>
98 * lto-plugin.c (parse_table_entry): Use memcpy to access
101 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
103 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
104 * Makefile.in: Regenerate.
106 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
110 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
113 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
114 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
115 * Makefile.in: Regenerate.
117 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
121 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
122 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
123 * configure: Regenerate.
124 * config.h.in: Likewise.
126 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
130 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
131 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
132 override -bindir setting.
133 * aclocal.m4: Regenerate.
134 * configure: Regenerate.
135 * Makefile.in: Regenerate.
137 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
139 * config.h.in: Regenerated.
140 * configure: Regenerated.
141 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
142 * lto-plugin.c (WIFEXITED): Define default.
143 (WEXITSTATUS): Likeiwse.
145 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
147 * config.h.in: Regenerated.
148 * configure: Regenerated.
149 * Makefile.in: Regenerated.
150 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
151 * lto-plugin.c: Include sys/wait.h conditionally.
152 * aclocal.m4: Regenerated.
154 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
156 * lto-plugin.c (add_output_files): Fix memory leak.
158 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
162 * configure.ac: Add AC_TYPE_INT64_T test.
163 * config.h.in: Regenerate.
164 * configure: Likewise.
165 * lto-plugin.c (debug): Use char not bool.
167 (check_1): Rename from check, and use int not bool for gate argument.
168 (check): Macro wrapper for the above to coerce gate argument into
169 boolean-valued integer in case it has pointer type.
170 (parse_table_entry): Use 0 not false.
171 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
172 into two 32-bit parts and printing as hex ints.
174 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
177 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
179 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
182 * lto-plugin.h: Delete.
183 * lto-plugin-elf.c: Likewise.
184 * lto-plugin-coff.c: Likewise.
185 * configure.ac: Don't use libelf, don't source config.gcc.
186 (LIBELFLIBS): Delete.
188 (LTO_FORMAT): Delete.
189 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
190 (config.h): Add AC_CONFIG_HEADERS directive.
191 * Makefile.am (LIBELFLIBS): Delete.
193 (LTO_FORMAT): Delete.
195 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
196 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
197 any object-format-specific source file in the link.
198 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
199 * config.h.in: Generate.
200 * configure: Regenerate.
201 * Makefile.in: Likewise.
202 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
203 (LTO_SEGMENT_NAME): New definition.
204 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
205 (LTO_SECTION_PREFIX_LEN): New definition.
206 (struct sym_aux): Struct definition moved here from lto-plugin.h.
207 (struct plugin_symtab): Likewise.
208 (struct plugin_objfile): Likewise.
209 (struct plugin_objfile): New struct def.
210 (enum symbol_style): New enum type.
211 (add_symbols): Make static.
212 (claimed_files): Likewise.
213 (num_claimed_files): Likewise.
214 (sym_style): New global.
215 (check): Make static.
216 (parse_table_entry): Likewise. Respect sym_style when extracting
217 symbol from symtab entry.
218 (translate): Make static.
219 (resolve_conflicts): Likewise.
220 (process_symtab): New function, per-section callback version of
221 old object-format-specific handling from deleted lto-plugin-elf.c.
222 (claim_file_handler): Convert ELF-specific version from deleted
223 lto-plugin-elf.c to simple_object interface and move here.
224 (process_options): Allow new '-sym-style=' option.
225 (onload): Don't call deleted onload_format_checks hook.
227 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
229 * lto-plugin.c (dump_symtab): Correct printf argument type.
230 (finish_conflict_resolution): Initialize resolution.
232 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
235 * configure.ac: Add AC_CANONICAL_SYSTEM.
236 * configure: Regenerated.
238 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
240 * configure.ac: Source config.gcc to determine lto_binary_reader.
241 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
242 * Makefile.am (LTO_FORMAT): Import.
243 (liblto_plugin_la_SOURCES): Add object format dependent module
244 defined by LTO_FORMAT.
245 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
246 and work around libtool warning.
247 * configure: Regenerate.
248 * Makefile.in: Likewise.
249 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
250 (struct sym_aux): Likewise.
251 (struct plugin_symtab): Likewise.
252 (struct plugin_file_info): Likewise.
253 (LTO_SECTION_PREFIX): Likewise.
254 (add_symbols): Make non-static.
255 (claimed_files): Likewise.
256 (num_claimed_files): Likewise.
258 (parse_table_entry): Likewise.
259 (translate): Likewise.
260 (resolve_conflicts): Likewise.
261 (process_symtab): Move to new lto-plugin-elf.c object format dependent
263 (claim_file_handler): Likewise, and make non-static.
264 (onload): Call new onload_format_checks function.
265 * lto-plugin.h: New file.
266 (LTO_SECTION_PREFIX): Move here.
267 (struct sym_aux): Likewise.
268 (struct plugin_symtab): Likewise.
269 (struct plugin_file_info): Likewise.
270 (claim_file_handler): Add new function prototype.
271 (onload_format_checks): Likewise.
272 (check): Declare extern.
273 (translate): Likewise.
274 (parse_table_entry): Likewise.
275 (resolve_conflicts): Likewise.
276 (add_symbols): Likewise.
277 (claimed_files): Likewise.
278 (num_claimed_files): Likewise.
279 * lto-plugin-elf.c (process_symtab): Move here.
280 (claim_file_handler): Likewise, and make non-static.
281 (onload_format_checks): New function factored out from onload.
282 * lto-plugin-coff.c (claim_file_handler): New function stub.
283 (onload_format_checks): Likewise.
285 2010-08-05 Andi Kleen <ak@linux.intel.com>
287 * lto-plugin.c: Include <hashtab.h>
288 (sym_aux): Add next_conflict field to save conflict chains.
289 (plugin_file_info): Add conflicts symtab.
290 (parse_table_entry): Initialize aux->next_conflict.
291 (process_symtab): Increment found.
293 (finish_conflict_resolution): Add.
295 (write_resolution): Remove symbols loop and move into
296 dump_symtab. Call dump_symtab for main symbol and conflicts table.
297 Call free_symtab to free conflicts table.
301 (symbol_strength): Add.
302 (resolve_conflicts): Add.
303 (claim_file_handler): Add n variable. Check return value of
304 process_symtab. Call resolve_conflicts.
306 2010-07-27 Andi Kleen <ak@linux.intel.com>
308 * lto-plugin.c (translate): Remove debug fprintf.
310 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
313 * lto-plugin.c (translate): Cast to unsigned long.
315 2010-07-23 Andi Kleen <ak@linux.intel.com>
318 * lto-plugin.c (sym_aux): Add.
319 (plugin_symtab): Remove slots. Add aux and id.
320 (parse_table_entry): Change to use aux instead of slots.
321 (LTO_SECTION_PREFIX): Add.
322 (translate): Improve buffer allocation. Change to append
323 symbols to existing out buffer.
324 (get_section): Remove.
325 (process_symtab): Add.
326 (free_2): Free symtab->aux.
327 (write_resolution): Handle aux instead of slots.
328 Print sub id to resolution file.
329 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
330 calls with call to process_symtab.
332 2010-07-22 Richard Guenther <rguenther@suse.de>
334 * Makefile.am: New copy_lto_plugin rule to install the plugin
336 * Makefile.in: Regenerated.
338 2010-05-21 Richard Guenther <rguenther@suse.de>
340 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
342 2010-05-07 Richard Guenther <rguenther@suse.de>
344 * lto-plugin.c (free_2): Do not free resolution_file.
345 (write_resolution): Check that we were passed a resolution file.
346 (all_symbols_read_handler): Adjust.
347 (cleanup_handler): Do not remove the resolution file.
348 (process_option): Handle -fresolution=.
350 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
353 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
354 * Makefile.in: Regenerate.
356 2010-04-23 Richard Guenther <rguenther@suse.de>
359 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
360 (translate): Likewise.
361 (all_symbols_read_handler): Likewise.
362 (claim_file_handler): Likewise.
363 (process_option): Likewise.
364 (add_output_files): Likewise. Remove filename length limit.
366 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
368 * Makefile.in: Regenerate.
369 * aclocal.m4: Regenerate.
371 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
374 * lto-plugin.c (cleanup_handler): Delete temporary output files.
376 2010-01-11 Richard Guenther <rguenther@suse.de>
379 * Makefile.am: Disable dependencies.
380 * Makefile.in: Regenerated.
382 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
385 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
388 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
391 * configure: Regenerated.
392 * Makefile.in: Likewise.
394 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
397 * lto-plugin.c (claim_file_handler): Print offsets in hex.
399 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
401 * lto-plugin.c (write_resolution): Assume resolution_file is set.
402 Print the symbol name.
403 (all_symbols_read_handler): Create a resolution file.
405 (cleanup_handler): Remove the resolution file.
406 (process_option): Drop the -resolution option.
408 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
410 * lto-plugin.c (temp_obj_dir_name): Remove.
411 (arguments_file_name): New.
412 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
413 (exec_lto_wrapper): Create arguments file with make_temp_file.
414 (cleanup_handler): Don't remove the temporary directory. Remove the
416 (onload): Don't create the temporary directory.
418 2009-11-04 Richard Guenther <rguenther@suse.de>
419 Rafael Avila de Espindola <espindola@google.com>
421 * lto-plugin.c (plugin_file_info): Remove temp field.
422 (cleanup_handler): Don't delete temporary objects.
423 (claim_file_handler): Don't create temporary objects.
425 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
427 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
429 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
432 * lto-plugin.c (claim_file_handler): Close files that we created.
434 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
436 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
439 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
442 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
443 * configure: Regenerate.
445 2009-10-26 Richard Guenther <rguenther@suse.de>
447 * configure.ac: Use AM_MAINTAINER_MODE.
448 * acinclude.m4: Remove.
449 * configure: Re-generate.
450 * Makefile.in: Likewise.
451 * aclocal.m4: Likewise.
453 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
456 * configure: Regenerate.
457 * configure.ac: Add AC_TYPE_UINT64_T.
459 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
461 * lto-plugin.c (message): New variable.
462 (check): New function.
463 (parse_table_entry, translate, write_resolution,add_output_files,
464 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
466 (cleanup_handler): Use check instead of assert. Remove the arguments
469 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
471 * lto-plugin.c (resolution_file): New.
472 (free_1): Update comment.
473 (free_2): Free resolution_file.
474 (write_resolution): Write resolution to specified file. Use the
475 syms array from the symbol table.
476 (all_symbols_read_handler): Delay call to free_1 past call to
478 (process_option): Add a -resolution option.
480 2009-10-13 Richard Guenther <rguenther@suse.de>
482 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
484 * Makefile.in: Regenerated.
486 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
488 * lto-plugin.c (add_input_library): New.
489 (all_symbols_read_handler): Use add_input_library for items that
491 (process_option): Fit in 80 columns.
492 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
494 2009-10-02 Diego Novillo <dnovillo@google.com>
496 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
497 and -D_FILE_OFFSET_BITS=64.
498 * configure.ac: Add AC_SYS_LARGEFILE.
499 * configure: Regenerate.
500 * Makefile.in: Regenerate.
501 * lto-plugin.c: Fix copyright boilerplate.
503 2009-10-02 Diego Novillo <dnovillo@google.com>
505 * Makefile.am (ACLOCAL_AMFLAGS): Define.
506 * aclocal.m4: Regenerate with aclocal-2.64
507 * acinclude.m4: Remove.
508 * Makefile.in: Regenerate with automake-1.11
509 * configure.ac (AC_PREREQ): Update to 2.64.
510 * configure: Regenerate.
512 2009-10-02 Diego Novillo <dnovillo@google.com>
514 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
515 and -D_FILE_OFFSET_BITS=64.
516 * configure.ac: Add AC_SYS_LARGEFILE.
517 * configure: Regenerate.
518 * Makefile.in: Regenerate.
519 * lto-plugin.c: Fix copyright boilerplate.
521 2009-10-02 Diego Novillo <dnovillo@google.com>
523 * Makefile.am (ACLOCAL_AMFLAGS): Define.
524 * aclocal.m4: Regenerate with aclocal-2.64
525 * acinclude.m4: Remove.
526 * Makefile.in: Regenerate with automake-1.11
527 * configure.ac (AC_PREREQ): Update to 2.64.
528 * configure: Regenerate.
530 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
532 * Makefile.am (liblto_plugin_la_SOURCES): Remove
533 $(top_srcdir)/../gcc/lto/common.c
534 * Makefile.in: Regenerate.
536 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
538 * lto-plugin.c (pass_through_items): New.
539 (num_pass_through_items): New.
540 (all_symbols_read_handler): Update to use the -pass-through option.
541 (process_option): Replace -libgcc with -pass-through.
543 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
545 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
546 register_cleanup to be set.
548 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
550 * Makefile.am: Remove all reference to ltosymtab.
551 * Makefile.in: Regenerate.
552 * lto-symtab.c: Remove.
554 2009-05-21 Diego Novillo <dnovillo@google.com>
556 * configure.ac: Remove call to AC_CHECK_GELF.
557 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
558 * acinclude.m4: Do not include ../config/libelf.m4
559 * Makefile.am (LIBELFLIBS): Define.
561 (AM_CPPFLAGS): Add $(LIBELFINC).
562 (ltosymtab_LDADD): Add $(LIBELFLIBS).
563 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
564 * lto-plugin.c: Always include <gelf.h>
565 * lto-symtab.c: Likewise.
566 * configure: Regenerate.
567 * Makefile.in: Regenerate.
569 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
571 * lto-plugin.c (libgcc_filename): New.
572 (all_symbols_read_handler): Pass libgcc to the linker.
573 (all_symbols_read_handler): Parse -libgcc
575 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
577 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
578 * Makefile.in: Regenerate.
579 * lto-plugin.c (add_output_files): Argument is now a FILE.
580 (exec_lto_wrapper): Use writeargv and pex.
582 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
585 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
586 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
589 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
591 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
593 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
595 * lto-plugin.c: Include libiberty.h.
596 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
599 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
601 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
604 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
606 * lto-plugin.c (plugin_file_info): Remove fd and elf.
607 (parse_table_entry): strdup entry->name and entry->comdat_key.
608 (free_1): Free name and comdat_key. Don't close the file. Don't call
610 (claim_file_handler): Always call elf_end.
612 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
614 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
615 -D_FILE_OFFSET_BITS=64
616 * Makefile.in: Regenerate
618 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
620 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
621 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
622 * Makefile.in: Regenerate.
623 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
624 * configure: Regenerate.
625 * configure.ac: Add AC_SUBST(target_noncanonical).
627 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
629 * lto-plugin.c: Include stdbool.h.
630 (debug, nop): Declare as bool.
632 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
634 * lto-plugin.c (nop): New.
635 (use_original_files): New.
636 (all_symbols_read_handler): Call use_original_files if nop is true.
637 (process_option): Parse the -nop option.
639 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
641 * lto-plugin.c (debug): New.
642 (exec_lto_wrapper): Print argv if debug is true.
643 (process_option): Process the -debug command line option.
645 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
647 * lto-plugin.c (process_option): The argument is now a single option,
648 not a space separated list.
650 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
652 * lto-plugin.c: Include sys/types.h and sys/wait.h
653 (output_files, num_output_files, lto_wrapper_argv,
654 lto_wrapper_num_args): New.
655 (free_2): Free output_files.
656 (write_resolution): Disable.
657 (add_output_files): New.
658 (exec_lto_wrapper): New.
659 (all_symbols_read_handler): Run lto-wrapper.
660 (claim_file_handler): Free lto_file.name and call elf_end.
661 (process_option): New.
663 2008-11-26 Rafael Espindola <espindola@google.com>
665 * lto-plugin.c (add_input_file): New.
666 (get_section): Return NULL if get_section fails.
667 (write_resolution): New.
668 (all_symbols_read_handler): Call add_input_file.
669 (claim_file_handler): Unlink the correct file.
670 (onload): Record add_input_file.
672 2008-09-23 Rafael Espindola <espindola@google.com>
674 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
675 Update the location of common.c.
676 * Makefile.in: Regenerate.
677 * common.c: Moved to gcc/lto.
678 * common.h: Moved to gcc/lto.
679 * lto-plugin.c: Update the location of common.h.
680 * lto-symtab.c: Update the location of common.h.
682 2008-09-23 Rafael Espindola <espindola@google.com>
684 * common.c: Include common.h.
685 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
687 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
690 2008-09-23 Rafael Espindola <espindola@google.com>
692 * lto-plugin.c (plugin_file_info): Add temp.
693 (cleanup_handler): Only delete temporary files.
694 (claim_file_handler): Initialize lto_file.temp.
696 2008-09-23 Rafael Espindola <espindola@google.com>
698 * plugin-api.h: Moved to include.
700 2008-09-23 Rafael Espindola <espindola@google.com>
702 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
705 2008-09-22 Rafael Espindola <espindola@google.com>
707 * plugin-api.h: Copy from binutils' cvs.
709 2008-09-22 Rafael Espindola <espindola@google.com>
711 * lto-symtab.c (get_symbols, add_symbols): Update signature.
712 * plugin-api.h: Copy from binutils' cvs.
714 2008-09-22 Rafael Espindola <espindola@google.com>
716 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
719 2008-09-10 Rafael Espindola <espindola@google.com>
721 * lto-plugin.c (onload): add missing break statements and asserts.
722 * lto-symtab.c (claim_file_handler): Make it static.
723 (all_symbols_read_handler): Make it static.
724 (all_file_handles): Make it static.
725 (num_file_handles): Make it static.
726 (register_claim_file): Make it static.
727 (register_object): Indent properly.
729 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
731 * Makefile.am (ltosymtab_LDADD): Add -lelf.
732 * Makefiel.in: Regenerate.
733 * lto-plugin.c: Include ar.h.
734 (claim_file_handler): Handle file->offset != 0.
735 * lto-symtab.c: Include gelf.h.
736 (all_file_handles): Change type.
737 (register_object): New.
738 (register_file): Add support for archives.
739 (resolve): Update to new type of all_file_handles.
740 (print): Update to new type of all_file_handles.
741 (free_all): Update to new type of all_file_handles.
742 (main): Update to new type of all_file_handles.
744 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
746 * lto-plugin.c (get_string_table): Remove.
747 (get_section): Use elf_strptr instead of get_string_table.
749 2008-09-08 Doug Kwan <dougkwan@google.com>
751 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
752 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
754 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
756 * Makefile.am (ltosymtab_SOURCES): add common.c.
757 (ltosymtab_CFLAGS): New.
758 (liblto_plugin_la_SOURCES): Add common.c.
759 * Makefile.in: Regenerate.
762 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
763 (plugin_symtab): New.
764 (plugin_file_info): New.
765 (register_all_symbols_read): New.
767 (claimed_files): New.
768 (num_claimed_files): New.
769 (translate): Don't drop the slot number.
772 (all_symbols_read_handler): New.
773 (claim_file_handler): Record every claimed file.
774 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
776 * lto-symtab.c: Include stdlib.h, string.h and common.h.
777 (current_file_handle): Remove.
778 (ld_plugin_all_symbols_read_handler): New.
779 (plugin_handle): New.
781 (all_file_handles): New.
782 (num_file_handles): New.
784 (register_all_symbols_read): New.
785 (add_symbols): Don't print the symbols, just record them.
786 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
788 (load_plugin): Use plugin_handle.
789 (register_file): Add the file handle to all_file_handles.
792 (unload_plugin): New.
794 (main): Call all_symbols_read_handler and free resources.
796 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
798 * Makefile.am (AM_CFLAGS): New.
799 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
800 (lib_LTLIBRARIES): New.
801 (liblto_plugin_la_SOURCES): New.
802 (liblto_plugin_la_LIBADD): New.
803 * Makefile.in: Regenerate.
804 * acinclude.m4: Don't include ../config/acx.m4 and
805 ../config/no-executables.m4.
806 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
808 * aclocal.m4: Regenerate.
809 * configure: Regenerate.
810 * configure.ac: Use AM_PROG_LIBTOOL.
812 * lto-symtab.c: Rewrite to use the plugin.
815 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
817 * configure: Regenerate.
818 * configure.ac: Use AC_CHECK_GELF.
819 * lto-symtab.c: Include gelf.h.
820 (get_string_table): Use size independent API.
821 (printTable): Use lld to print 64 bit integers.
823 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
825 * lto-symtab.c (parse_table_entry): Assert entry->kind and
826 entry->visibility are valid.
828 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
829 * lto-symtab.c (table_entry): Add comdat.
830 (parse_table_entry): Read comdat.
832 2008-08-21 Rafael Espindola <espindola@google.com>