1 2017-07-04 Release Manager
5 2016-12-21 Release Manager
9 2016-08-22 Release Manager
13 2016-04-27 Release Manager
17 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
20 * lto-plugin.c (struct plugin_offload_file): New.
21 (offload_files): Change type.
22 (offload_files_last, offload_files_last_obj): New.
23 (offload_files_last_lto): New.
24 (free_2): Adjust accordingly.
25 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
26 Don't call free_1 for offload_files. Write names of object files with
27 offloading to the temporary file. Add new option to lto_arg_ptr.
28 (claim_file_handler): Don't claim file if it contains offload sections
29 without LTO sections. If it contains offload sections, add to the list.
31 2016-01-15 Martin Liska <mliska@suse.cz>
33 * lto-plugin.c (all_symbols_read_handler): Assign default
34 value to a string variable.
36 2015-11-25 Jan Hubicka <jh@suse.cz>
39 * lto-plugin.c (linker_output, linker_output_set): New statics.
40 (all_symbols_read_handler): Add -flinker-output option.
41 (onload): Record linker_output info.
43 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
45 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
46 * configure: Regenerate.
49 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
51 * Makefile.am: Drop 'by automake version' from top-level comment.
52 * Makefile.in: Regenerated with automake-1.11.6.
53 * aclocal.m4: Likewise.
54 * configure: Likewise.
56 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
58 * lto-plugin.c (release_input_file): Removed.
59 (claim_file_handler): Don't call release_input_file.
60 (onload): Don't set release_input_file.
62 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
64 * lto-plugin.c (claim_file_handler): Pass handle to
67 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
69 * lto-plugin.c (claim_file_handler): Call release_input_file only
72 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
74 * lto-plugin.c (claim_file_handler): Call release_input_file only
77 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
80 * lto-plugin.c (release_input_file): New.
81 (claim_file_handler): Call release_input_file.
82 (onload): Set release_input_file.
84 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
86 * lto-plugin.c (offload_files, num_offload_files): New static variables.
87 (free_1): Use arguments instead of global variables.
88 (free_2): Free offload_files.
89 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
91 (claim_file_handler): Do not add file to claimed_files if it contains
92 offload sections without LTO sections. Add it to offload_files instead.
94 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
97 * configure: Regenerated.
99 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
100 Bernd Schmidt <bernds@codesourcery.com>
101 Andrey Turetskiy <andrey.turetskiy@intel.com>
102 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
104 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
105 (struct plugin_objfile): Add new field "offload".
106 (process_offload_section): New static function.
107 (claim_file_handler): Claim file if it contains offload sections.
109 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
110 Thomas Schwinge <thomas@codesourcery.com>
111 Ilya Verbin <ilya.verbin@intel.com>
112 Andrey Turetskiy <andrey.turetskiy@intel.com>
114 * Makefile.am (libexecsubdir): Tweak for the possibility of being
115 configured for offload compiler.
116 (accel_dir_suffix, real_target_noncanonical): New variables substituted
118 * Makefile.in: Regenerate.
119 * configure: Regenerate.
120 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
123 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
126 * configure: Regenerate.
128 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
131 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
132 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
134 * Makefile.in: Regenerated.
135 * configure: Likewise.
137 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
139 * configure.ac (--with-libiberty): New configure option.
140 * configure: Regenerate.
141 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
143 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
144 (liblto_plugin_la_DEPENDENCIES): Use them.
145 * Makefile.in: Regenerate.
147 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
150 * configure.ac: Check for -static-libgcc.
151 * configure: Regenerate.
153 2014-04-17 Jakub Jelinek <jakub@redhat.com>
156 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
157 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
158 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
159 over ../libiberty/pic/libiberty.a if the former exists.
160 * Makefile.in: Regenerated.
163 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
164 * Makefile.in: Regenerated.
166 2014-04-02 Richard Biener <rguenther@suse.de>
168 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
169 is set in COLLECT_GCC_OPTIONS.
171 2014-03-28 Richard Biener <rguenther@suse.de>
173 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
175 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
177 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
179 * configure: Regenerate.
180 * Makefile.am (AM_LDFLAGS): New variable.
181 (liblto_plugin_la_LDFLAGS): Add it.
182 * Makefile.in: Regenerate.
184 2013-09-20 Alan Modra <amodra@gmail.com>
186 * configure: Regenerate.
188 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
190 * configure: Regenerated.
192 2012-05-29 Joseph Myers <joseph@codesourcery.com>
194 * lto-plugin.c: Fix typo.
196 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
198 * configure: Regenerated.
200 2012-02-22 Kai Tietz <ktietz@redhat.com>
203 * lto-plugin.c (PRI_LL): New macro.
204 (dump_symtab): Use PRI_LL instead of ll in print.
205 (process_symtab): Use PRI_LL instead of ll in scan.
207 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
209 * configure: Regenerate.
211 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
213 * configure: Regenerate.
215 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
217 * configure: Regenerate.
219 2011-10-02 Jan Hubicka <jh@suse.cz>
222 * lto-plugin.c (get_symbols_v2): New variable.
223 (write_resolution): Use V2 API when available.
224 (onload): Handle LDPT_GET_SYMBOLS_V2.
226 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
227 Andi Kleen <ak@linux.intel.com>
230 * lto-plugin.c (sym_aux): Change id to unsigned long long.
231 (plugin_symtab): Likewise.
232 (dump_symtab): Likewise.
233 (resolve_conflicts): Likewise.
234 (process_symtab): Likewise.
236 2011-08-10 Richard Guenther <rguenther@suse.de>
240 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
241 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
242 * configure: Regenerate.
243 * Makefile.in: Likewise.
244 * aclocal.m4: Likewise.
246 2011-04-20 Jim Meyering <meyering@redhat.com>
248 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
250 2011-04-05 Richard Guenther <rguenther@suse.de>
253 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
255 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
257 * Makefile.in: Regenerate.
258 * aclocal.m4: Regenerate.
259 * configure: Regenerate.
261 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
263 * Makefile.am (all-local): Rename from 'all'.
264 * Makefile.in: Regenerate.
266 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
269 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
270 (liblto_plugin_la_LDFLAGS): Add -module.
271 (copy_lto_plugin): Renamed to...
272 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
274 * Makefile.in: Rebuild.
276 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
279 * Makefile.am (Wc): New helper for encoding -Wc,.
280 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
281 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
282 * Makefile.in: Regenerated.
284 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
288 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
291 * Makefile.am (Wl): New helper for encoding -Wl,.
292 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
293 * Makefile.in: Regenerated.
295 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
298 * Makefile.am (Wl): New helper for encoding -Wl,.
299 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
300 * Makefile.in: Regenerated.
302 2011-01-25 Ian Lance Taylor <iant@google.com>
304 * lto-plugin.c (gold_version): New static variable.
305 (all_symbols_read_handler): Don't check pass_through_items if
306 using gold 1.11 or later.
307 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
309 2011-01-12 Richard Guenther <rguenther@suse.de>
312 * lto-plugin.c (parse_table_entry): Use memcpy to access
315 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
317 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
318 * Makefile.in: Regenerate.
320 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
324 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
326 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
327 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
328 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
329 * Makefile.in: Regenerate.
331 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
335 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
336 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
337 * configure: Regenerate.
338 * config.h.in: Likewise.
340 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
344 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
345 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
346 override -bindir setting.
347 * aclocal.m4: Regenerate.
348 * configure: Regenerate.
349 * Makefile.in: Regenerate.
351 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
353 * config.h.in: Regenerated.
354 * configure: Regenerated.
355 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
356 * lto-plugin.c (WIFEXITED): Define default.
357 (WEXITSTATUS): Likeiwse.
359 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
361 * config.h.in: Regenerated.
362 * configure: Regenerated.
363 * Makefile.in: Regenerated.
364 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
365 * lto-plugin.c: Include sys/wait.h conditionally.
366 * aclocal.m4: Regenerated.
368 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
370 * lto-plugin.c (add_output_files): Fix memory leak.
372 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
376 * configure.ac: Add AC_TYPE_INT64_T test.
377 * config.h.in: Regenerate.
378 * configure: Likewise.
379 * lto-plugin.c (debug): Use char not bool.
381 (check_1): Rename from check, and use int not bool for gate argument.
382 (check): Macro wrapper for the above to coerce gate argument into
383 boolean-valued integer in case it has pointer type.
384 (parse_table_entry): Use 0 not false.
385 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
386 into two 32-bit parts and printing as hex ints.
388 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
391 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
393 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
396 * lto-plugin.h: Delete.
397 * lto-plugin-elf.c: Likewise.
398 * lto-plugin-coff.c: Likewise.
399 * configure.ac: Don't use libelf, don't source config.gcc.
400 (LIBELFLIBS): Delete.
402 (LTO_FORMAT): Delete.
403 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
404 (config.h): Add AC_CONFIG_HEADERS directive.
405 * Makefile.am (LIBELFLIBS): Delete.
407 (LTO_FORMAT): Delete.
409 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
410 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
411 any object-format-specific source file in the link.
412 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
413 * config.h.in: Generate.
414 * configure: Regenerate.
415 * Makefile.in: Likewise.
416 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
417 (LTO_SEGMENT_NAME): New definition.
418 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
419 (LTO_SECTION_PREFIX_LEN): New definition.
420 (struct sym_aux): Struct definition moved here from lto-plugin.h.
421 (struct plugin_symtab): Likewise.
422 (struct plugin_objfile): Likewise.
423 (struct plugin_objfile): New struct def.
424 (enum symbol_style): New enum type.
425 (add_symbols): Make static.
426 (claimed_files): Likewise.
427 (num_claimed_files): Likewise.
428 (sym_style): New global.
429 (check): Make static.
430 (parse_table_entry): Likewise. Respect sym_style when extracting
431 symbol from symtab entry.
432 (translate): Make static.
433 (resolve_conflicts): Likewise.
434 (process_symtab): New function, per-section callback version of
435 old object-format-specific handling from deleted lto-plugin-elf.c.
436 (claim_file_handler): Convert ELF-specific version from deleted
437 lto-plugin-elf.c to simple_object interface and move here.
438 (process_options): Allow new '-sym-style=' option.
439 (onload): Don't call deleted onload_format_checks hook.
441 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
443 * lto-plugin.c (dump_symtab): Correct printf argument type.
444 (finish_conflict_resolution): Initialize resolution.
446 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
449 * configure.ac: Add AC_CANONICAL_SYSTEM.
450 * configure: Regenerated.
452 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
454 * configure.ac: Source config.gcc to determine lto_binary_reader.
455 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
456 * Makefile.am (LTO_FORMAT): Import.
457 (liblto_plugin_la_SOURCES): Add object format dependent module
458 defined by LTO_FORMAT.
459 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
460 and work around libtool warning.
461 * configure: Regenerate.
462 * Makefile.in: Likewise.
463 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
464 (struct sym_aux): Likewise.
465 (struct plugin_symtab): Likewise.
466 (struct plugin_file_info): Likewise.
467 (LTO_SECTION_PREFIX): Likewise.
468 (add_symbols): Make non-static.
469 (claimed_files): Likewise.
470 (num_claimed_files): Likewise.
472 (parse_table_entry): Likewise.
473 (translate): Likewise.
474 (resolve_conflicts): Likewise.
475 (process_symtab): Move to new lto-plugin-elf.c object format dependent
477 (claim_file_handler): Likewise, and make non-static.
478 (onload): Call new onload_format_checks function.
479 * lto-plugin.h: New file.
480 (LTO_SECTION_PREFIX): Move here.
481 (struct sym_aux): Likewise.
482 (struct plugin_symtab): Likewise.
483 (struct plugin_file_info): Likewise.
484 (claim_file_handler): Add new function prototype.
485 (onload_format_checks): Likewise.
486 (check): Declare extern.
487 (translate): Likewise.
488 (parse_table_entry): Likewise.
489 (resolve_conflicts): Likewise.
490 (add_symbols): Likewise.
491 (claimed_files): Likewise.
492 (num_claimed_files): Likewise.
493 * lto-plugin-elf.c (process_symtab): Move here.
494 (claim_file_handler): Likewise, and make non-static.
495 (onload_format_checks): New function factored out from onload.
496 * lto-plugin-coff.c (claim_file_handler): New function stub.
497 (onload_format_checks): Likewise.
499 2010-08-05 Andi Kleen <ak@linux.intel.com>
501 * lto-plugin.c: Include <hashtab.h>
502 (sym_aux): Add next_conflict field to save conflict chains.
503 (plugin_file_info): Add conflicts symtab.
504 (parse_table_entry): Initialize aux->next_conflict.
505 (process_symtab): Increment found.
507 (finish_conflict_resolution): Add.
509 (write_resolution): Remove symbols loop and move into
510 dump_symtab. Call dump_symtab for main symbol and conflicts table.
511 Call free_symtab to free conflicts table.
515 (symbol_strength): Add.
516 (resolve_conflicts): Add.
517 (claim_file_handler): Add n variable. Check return value of
518 process_symtab. Call resolve_conflicts.
520 2010-07-27 Andi Kleen <ak@linux.intel.com>
522 * lto-plugin.c (translate): Remove debug fprintf.
524 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
527 * lto-plugin.c (translate): Cast to unsigned long.
529 2010-07-23 Andi Kleen <ak@linux.intel.com>
532 * lto-plugin.c (sym_aux): Add.
533 (plugin_symtab): Remove slots. Add aux and id.
534 (parse_table_entry): Change to use aux instead of slots.
535 (LTO_SECTION_PREFIX): Add.
536 (translate): Improve buffer allocation. Change to append
537 symbols to existing out buffer.
538 (get_section): Remove.
539 (process_symtab): Add.
540 (free_2): Free symtab->aux.
541 (write_resolution): Handle aux instead of slots.
542 Print sub id to resolution file.
543 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
544 calls with call to process_symtab.
546 2010-07-22 Richard Guenther <rguenther@suse.de>
548 * Makefile.am: New copy_lto_plugin rule to install the plugin
550 * Makefile.in: Regenerated.
552 2010-05-21 Richard Guenther <rguenther@suse.de>
554 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
556 2010-05-07 Richard Guenther <rguenther@suse.de>
558 * lto-plugin.c (free_2): Do not free resolution_file.
559 (write_resolution): Check that we were passed a resolution file.
560 (all_symbols_read_handler): Adjust.
561 (cleanup_handler): Do not remove the resolution file.
562 (process_option): Handle -fresolution=.
564 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
567 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
568 * Makefile.in: Regenerate.
570 2010-04-23 Richard Guenther <rguenther@suse.de>
573 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
574 (translate): Likewise.
575 (all_symbols_read_handler): Likewise.
576 (claim_file_handler): Likewise.
577 (process_option): Likewise.
578 (add_output_files): Likewise. Remove filename length limit.
580 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
582 * Makefile.in: Regenerate.
583 * aclocal.m4: Regenerate.
585 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
588 * lto-plugin.c (cleanup_handler): Delete temporary output files.
590 2010-01-11 Richard Guenther <rguenther@suse.de>
593 * Makefile.am: Disable dependencies.
594 * Makefile.in: Regenerated.
596 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
599 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
602 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
605 * configure: Regenerated.
606 * Makefile.in: Likewise.
608 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
611 * lto-plugin.c (claim_file_handler): Print offsets in hex.
613 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
615 * lto-plugin.c (write_resolution): Assume resolution_file is set.
616 Print the symbol name.
617 (all_symbols_read_handler): Create a resolution file.
619 (cleanup_handler): Remove the resolution file.
620 (process_option): Drop the -resolution option.
622 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
624 * lto-plugin.c (temp_obj_dir_name): Remove.
625 (arguments_file_name): New.
626 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
627 (exec_lto_wrapper): Create arguments file with make_temp_file.
628 (cleanup_handler): Don't remove the temporary directory. Remove the
630 (onload): Don't create the temporary directory.
632 2009-11-04 Richard Guenther <rguenther@suse.de>
633 Rafael Avila de Espindola <espindola@google.com>
635 * lto-plugin.c (plugin_file_info): Remove temp field.
636 (cleanup_handler): Don't delete temporary objects.
637 (claim_file_handler): Don't create temporary objects.
639 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
641 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
643 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
646 * lto-plugin.c (claim_file_handler): Close files that we created.
648 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
650 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
653 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
656 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
657 * configure: Regenerate.
659 2009-10-26 Richard Guenther <rguenther@suse.de>
661 * configure.ac: Use AM_MAINTAINER_MODE.
662 * acinclude.m4: Remove.
663 * configure: Re-generate.
664 * Makefile.in: Likewise.
665 * aclocal.m4: Likewise.
667 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
670 * configure: Regenerate.
671 * configure.ac: Add AC_TYPE_UINT64_T.
673 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
675 * lto-plugin.c (message): New variable.
676 (check): New function.
677 (parse_table_entry, translate, write_resolution,add_output_files,
678 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
680 (cleanup_handler): Use check instead of assert. Remove the arguments
683 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
685 * lto-plugin.c (resolution_file): New.
686 (free_1): Update comment.
687 (free_2): Free resolution_file.
688 (write_resolution): Write resolution to specified file. Use the
689 syms array from the symbol table.
690 (all_symbols_read_handler): Delay call to free_1 past call to
692 (process_option): Add a -resolution option.
694 2009-10-13 Richard Guenther <rguenther@suse.de>
696 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
698 * Makefile.in: Regenerated.
700 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
702 * lto-plugin.c (add_input_library): New.
703 (all_symbols_read_handler): Use add_input_library for items that
705 (process_option): Fit in 80 columns.
706 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
708 2009-10-02 Diego Novillo <dnovillo@google.com>
710 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
711 and -D_FILE_OFFSET_BITS=64.
712 * configure.ac: Add AC_SYS_LARGEFILE.
713 * configure: Regenerate.
714 * Makefile.in: Regenerate.
715 * lto-plugin.c: Fix copyright boilerplate.
717 2009-10-02 Diego Novillo <dnovillo@google.com>
719 * Makefile.am (ACLOCAL_AMFLAGS): Define.
720 * aclocal.m4: Regenerate with aclocal-2.64
721 * acinclude.m4: Remove.
722 * Makefile.in: Regenerate with automake-1.11
723 * configure.ac (AC_PREREQ): Update to 2.64.
724 * configure: Regenerate.
726 2009-10-02 Diego Novillo <dnovillo@google.com>
728 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
729 and -D_FILE_OFFSET_BITS=64.
730 * configure.ac: Add AC_SYS_LARGEFILE.
731 * configure: Regenerate.
732 * Makefile.in: Regenerate.
733 * lto-plugin.c: Fix copyright boilerplate.
735 2009-10-02 Diego Novillo <dnovillo@google.com>
737 * Makefile.am (ACLOCAL_AMFLAGS): Define.
738 * aclocal.m4: Regenerate with aclocal-2.64
739 * acinclude.m4: Remove.
740 * Makefile.in: Regenerate with automake-1.11
741 * configure.ac (AC_PREREQ): Update to 2.64.
742 * configure: Regenerate.
744 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
746 * Makefile.am (liblto_plugin_la_SOURCES): Remove
747 $(top_srcdir)/../gcc/lto/common.c
748 * Makefile.in: Regenerate.
750 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
752 * lto-plugin.c (pass_through_items): New.
753 (num_pass_through_items): New.
754 (all_symbols_read_handler): Update to use the -pass-through option.
755 (process_option): Replace -libgcc with -pass-through.
757 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
759 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
760 register_cleanup to be set.
762 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
764 * Makefile.am: Remove all reference to ltosymtab.
765 * Makefile.in: Regenerate.
766 * lto-symtab.c: Remove.
768 2009-05-21 Diego Novillo <dnovillo@google.com>
770 * configure.ac: Remove call to AC_CHECK_GELF.
771 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
772 * acinclude.m4: Do not include ../config/libelf.m4
773 * Makefile.am (LIBELFLIBS): Define.
775 (AM_CPPFLAGS): Add $(LIBELFINC).
776 (ltosymtab_LDADD): Add $(LIBELFLIBS).
777 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
778 * lto-plugin.c: Always include <gelf.h>
779 * lto-symtab.c: Likewise.
780 * configure: Regenerate.
781 * Makefile.in: Regenerate.
783 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
785 * lto-plugin.c (libgcc_filename): New.
786 (all_symbols_read_handler): Pass libgcc to the linker.
787 (all_symbols_read_handler): Parse -libgcc
789 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
791 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
792 * Makefile.in: Regenerate.
793 * lto-plugin.c (add_output_files): Argument is now a FILE.
794 (exec_lto_wrapper): Use writeargv and pex.
796 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
799 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
800 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
803 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
805 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
807 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
809 * lto-plugin.c: Include libiberty.h.
810 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
813 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
815 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
818 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
820 * lto-plugin.c (plugin_file_info): Remove fd and elf.
821 (parse_table_entry): strdup entry->name and entry->comdat_key.
822 (free_1): Free name and comdat_key. Don't close the file. Don't call
824 (claim_file_handler): Always call elf_end.
826 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
828 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
829 -D_FILE_OFFSET_BITS=64
830 * Makefile.in: Regenerate
832 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
834 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
835 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
836 * Makefile.in: Regenerate.
837 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
838 * configure: Regenerate.
839 * configure.ac: Add AC_SUBST(target_noncanonical).
841 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
843 * lto-plugin.c: Include stdbool.h.
844 (debug, nop): Declare as bool.
846 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
848 * lto-plugin.c (nop): New.
849 (use_original_files): New.
850 (all_symbols_read_handler): Call use_original_files if nop is true.
851 (process_option): Parse the -nop option.
853 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
855 * lto-plugin.c (debug): New.
856 (exec_lto_wrapper): Print argv if debug is true.
857 (process_option): Process the -debug command line option.
859 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
861 * lto-plugin.c (process_option): The argument is now a single option,
862 not a space separated list.
864 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
866 * lto-plugin.c: Include sys/types.h and sys/wait.h
867 (output_files, num_output_files, lto_wrapper_argv,
868 lto_wrapper_num_args): New.
869 (free_2): Free output_files.
870 (write_resolution): Disable.
871 (add_output_files): New.
872 (exec_lto_wrapper): New.
873 (all_symbols_read_handler): Run lto-wrapper.
874 (claim_file_handler): Free lto_file.name and call elf_end.
875 (process_option): New.
877 2008-11-26 Rafael Espindola <espindola@google.com>
879 * lto-plugin.c (add_input_file): New.
880 (get_section): Return NULL if get_section fails.
881 (write_resolution): New.
882 (all_symbols_read_handler): Call add_input_file.
883 (claim_file_handler): Unlink the correct file.
884 (onload): Record add_input_file.
886 2008-09-23 Rafael Espindola <espindola@google.com>
888 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
889 Update the location of common.c.
890 * Makefile.in: Regenerate.
891 * common.c: Moved to gcc/lto.
892 * common.h: Moved to gcc/lto.
893 * lto-plugin.c: Update the location of common.h.
894 * lto-symtab.c: Update the location of common.h.
896 2008-09-23 Rafael Espindola <espindola@google.com>
898 * common.c: Include common.h.
899 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
901 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
904 2008-09-23 Rafael Espindola <espindola@google.com>
906 * lto-plugin.c (plugin_file_info): Add temp.
907 (cleanup_handler): Only delete temporary files.
908 (claim_file_handler): Initialize lto_file.temp.
910 2008-09-23 Rafael Espindola <espindola@google.com>
912 * plugin-api.h: Moved to include.
914 2008-09-23 Rafael Espindola <espindola@google.com>
916 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
919 2008-09-22 Rafael Espindola <espindola@google.com>
921 * plugin-api.h: Copy from binutils' cvs.
923 2008-09-22 Rafael Espindola <espindola@google.com>
925 * lto-symtab.c (get_symbols, add_symbols): Update signature.
926 * plugin-api.h: Copy from binutils' cvs.
928 2008-09-22 Rafael Espindola <espindola@google.com>
930 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
933 2008-09-10 Rafael Espindola <espindola@google.com>
935 * lto-plugin.c (onload): add missing break statements and asserts.
936 * lto-symtab.c (claim_file_handler): Make it static.
937 (all_symbols_read_handler): Make it static.
938 (all_file_handles): Make it static.
939 (num_file_handles): Make it static.
940 (register_claim_file): Make it static.
941 (register_object): Indent properly.
943 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
945 * Makefile.am (ltosymtab_LDADD): Add -lelf.
946 * Makefiel.in: Regenerate.
947 * lto-plugin.c: Include ar.h.
948 (claim_file_handler): Handle file->offset != 0.
949 * lto-symtab.c: Include gelf.h.
950 (all_file_handles): Change type.
951 (register_object): New.
952 (register_file): Add support for archives.
953 (resolve): Update to new type of all_file_handles.
954 (print): Update to new type of all_file_handles.
955 (free_all): Update to new type of all_file_handles.
956 (main): Update to new type of all_file_handles.
958 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
960 * lto-plugin.c (get_string_table): Remove.
961 (get_section): Use elf_strptr instead of get_string_table.
963 2008-09-08 Doug Kwan <dougkwan@google.com>
965 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
966 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
968 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
970 * Makefile.am (ltosymtab_SOURCES): add common.c.
971 (ltosymtab_CFLAGS): New.
972 (liblto_plugin_la_SOURCES): Add common.c.
973 * Makefile.in: Regenerate.
976 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
977 (plugin_symtab): New.
978 (plugin_file_info): New.
979 (register_all_symbols_read): New.
981 (claimed_files): New.
982 (num_claimed_files): New.
983 (translate): Don't drop the slot number.
986 (all_symbols_read_handler): New.
987 (claim_file_handler): Record every claimed file.
988 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
990 * lto-symtab.c: Include stdlib.h, string.h and common.h.
991 (current_file_handle): Remove.
992 (ld_plugin_all_symbols_read_handler): New.
993 (plugin_handle): New.
995 (all_file_handles): New.
996 (num_file_handles): New.
998 (register_all_symbols_read): New.
999 (add_symbols): Don't print the symbols, just record them.
1000 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1002 (load_plugin): Use plugin_handle.
1003 (register_file): Add the file handle to all_file_handles.
1006 (unload_plugin): New.
1008 (main): Call all_symbols_read_handler and free resources.
1010 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
1012 * Makefile.am (AM_CFLAGS): New.
1013 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1014 (lib_LTLIBRARIES): New.
1015 (liblto_plugin_la_SOURCES): New.
1016 (liblto_plugin_la_LIBADD): New.
1017 * Makefile.in: Regenerate.
1018 * acinclude.m4: Don't include ../config/acx.m4 and
1019 ../config/no-executables.m4.
1020 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1022 * aclocal.m4: Regenerate.
1023 * configure: Regenerate.
1024 * configure.ac: Use AM_PROG_LIBTOOL.
1025 * lto-plugin.c: New.
1026 * lto-symtab.c: Rewrite to use the plugin.
1027 * plugin-api.h: New.
1029 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1031 * configure: Regenerate.
1032 * configure.ac: Use AC_CHECK_GELF.
1033 * lto-symtab.c: Include gelf.h.
1034 (get_string_table): Use size independent API.
1035 (printTable): Use lld to print 64 bit integers.
1037 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1039 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1040 entry->visibility are valid.
1042 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1043 * lto-symtab.c (table_entry): Add comdat.
1044 (parse_table_entry): Read comdat.
1046 2008-08-21 Rafael Espindola <espindola@google.com>
1050 * acinclude.m4: New.
1053 * configure.ac: New.
1054 * lto-symtab.c: New.