1 2016-12-21 Release Manager
5 2016-08-22 Release Manager
9 2016-04-27 Release Manager
13 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
16 * lto-plugin.c (struct plugin_offload_file): New.
17 (offload_files): Change type.
18 (offload_files_last, offload_files_last_obj): New.
19 (offload_files_last_lto): New.
20 (free_2): Adjust accordingly.
21 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
22 Don't call free_1 for offload_files. Write names of object files with
23 offloading to the temporary file. Add new option to lto_arg_ptr.
24 (claim_file_handler): Don't claim file if it contains offload sections
25 without LTO sections. If it contains offload sections, add to the list.
27 2016-01-15 Martin Liska <mliska@suse.cz>
29 * lto-plugin.c (all_symbols_read_handler): Assign default
30 value to a string variable.
32 2015-11-25 Jan Hubicka <jh@suse.cz>
35 * lto-plugin.c (linker_output, linker_output_set): New statics.
36 (all_symbols_read_handler): Add -flinker-output option.
37 (onload): Record linker_output info.
39 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
41 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
42 * configure: Regenerate.
45 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
47 * Makefile.am: Drop 'by automake version' from top-level comment.
48 * Makefile.in: Regenerated with automake-1.11.6.
49 * aclocal.m4: Likewise.
50 * configure: Likewise.
52 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
54 * lto-plugin.c (release_input_file): Removed.
55 (claim_file_handler): Don't call release_input_file.
56 (onload): Don't set release_input_file.
58 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
60 * lto-plugin.c (claim_file_handler): Pass handle to
63 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
65 * lto-plugin.c (claim_file_handler): Call release_input_file only
68 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
70 * lto-plugin.c (claim_file_handler): Call release_input_file only
73 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
76 * lto-plugin.c (release_input_file): New.
77 (claim_file_handler): Call release_input_file.
78 (onload): Set release_input_file.
80 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
82 * lto-plugin.c (offload_files, num_offload_files): New static variables.
83 (free_1): Use arguments instead of global variables.
84 (free_2): Free offload_files.
85 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
87 (claim_file_handler): Do not add file to claimed_files if it contains
88 offload sections without LTO sections. Add it to offload_files instead.
90 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
93 * configure: Regenerated.
95 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
96 Bernd Schmidt <bernds@codesourcery.com>
97 Andrey Turetskiy <andrey.turetskiy@intel.com>
98 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
100 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
101 (struct plugin_objfile): Add new field "offload".
102 (process_offload_section): New static function.
103 (claim_file_handler): Claim file if it contains offload sections.
105 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
106 Thomas Schwinge <thomas@codesourcery.com>
107 Ilya Verbin <ilya.verbin@intel.com>
108 Andrey Turetskiy <andrey.turetskiy@intel.com>
110 * Makefile.am (libexecsubdir): Tweak for the possibility of being
111 configured for offload compiler.
112 (accel_dir_suffix, real_target_noncanonical): New variables substituted
114 * Makefile.in: Regenerate.
115 * configure: Regenerate.
116 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
119 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
122 * configure: Regenerate.
124 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
127 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
128 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
130 * Makefile.in: Regenerated.
131 * configure: Likewise.
133 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
135 * configure.ac (--with-libiberty): New configure option.
136 * configure: Regenerate.
137 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
139 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
140 (liblto_plugin_la_DEPENDENCIES): Use them.
141 * Makefile.in: Regenerate.
143 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
146 * configure.ac: Check for -static-libgcc.
147 * configure: Regenerate.
149 2014-04-17 Jakub Jelinek <jakub@redhat.com>
152 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
153 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
154 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
155 over ../libiberty/pic/libiberty.a if the former exists.
156 * Makefile.in: Regenerated.
159 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
160 * Makefile.in: Regenerated.
162 2014-04-02 Richard Biener <rguenther@suse.de>
164 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
165 is set in COLLECT_GCC_OPTIONS.
167 2014-03-28 Richard Biener <rguenther@suse.de>
169 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
171 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
173 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
175 * configure: Regenerate.
176 * Makefile.am (AM_LDFLAGS): New variable.
177 (liblto_plugin_la_LDFLAGS): Add it.
178 * Makefile.in: Regenerate.
180 2013-09-20 Alan Modra <amodra@gmail.com>
182 * configure: Regenerate.
184 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
186 * configure: Regenerated.
188 2012-05-29 Joseph Myers <joseph@codesourcery.com>
190 * lto-plugin.c: Fix typo.
192 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
194 * configure: Regenerated.
196 2012-02-22 Kai Tietz <ktietz@redhat.com>
199 * lto-plugin.c (PRI_LL): New macro.
200 (dump_symtab): Use PRI_LL instead of ll in print.
201 (process_symtab): Use PRI_LL instead of ll in scan.
203 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
205 * configure: Regenerate.
207 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
209 * configure: Regenerate.
211 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
213 * configure: Regenerate.
215 2011-10-02 Jan Hubicka <jh@suse.cz>
218 * lto-plugin.c (get_symbols_v2): New variable.
219 (write_resolution): Use V2 API when available.
220 (onload): Handle LDPT_GET_SYMBOLS_V2.
222 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
223 Andi Kleen <ak@linux.intel.com>
226 * lto-plugin.c (sym_aux): Change id to unsigned long long.
227 (plugin_symtab): Likewise.
228 (dump_symtab): Likewise.
229 (resolve_conflicts): Likewise.
230 (process_symtab): Likewise.
232 2011-08-10 Richard Guenther <rguenther@suse.de>
236 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
237 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
238 * configure: Regenerate.
239 * Makefile.in: Likewise.
240 * aclocal.m4: Likewise.
242 2011-04-20 Jim Meyering <meyering@redhat.com>
244 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
246 2011-04-05 Richard Guenther <rguenther@suse.de>
249 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
251 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
253 * Makefile.in: Regenerate.
254 * aclocal.m4: Regenerate.
255 * configure: Regenerate.
257 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
259 * Makefile.am (all-local): Rename from 'all'.
260 * Makefile.in: Regenerate.
262 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
265 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
266 (liblto_plugin_la_LDFLAGS): Add -module.
267 (copy_lto_plugin): Renamed to...
268 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
270 * Makefile.in: Rebuild.
272 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
275 * Makefile.am (Wc): New helper for encoding -Wc,.
276 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
277 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
278 * Makefile.in: Regenerated.
280 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
284 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
287 * Makefile.am (Wl): New helper for encoding -Wl,.
288 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
289 * Makefile.in: Regenerated.
291 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
294 * Makefile.am (Wl): New helper for encoding -Wl,.
295 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
296 * Makefile.in: Regenerated.
298 2011-01-25 Ian Lance Taylor <iant@google.com>
300 * lto-plugin.c (gold_version): New static variable.
301 (all_symbols_read_handler): Don't check pass_through_items if
302 using gold 1.11 or later.
303 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
305 2011-01-12 Richard Guenther <rguenther@suse.de>
308 * lto-plugin.c (parse_table_entry): Use memcpy to access
311 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
313 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
314 * Makefile.in: Regenerate.
316 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
320 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
322 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
323 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
324 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
325 * Makefile.in: Regenerate.
327 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
331 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
332 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
333 * configure: Regenerate.
334 * config.h.in: Likewise.
336 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
340 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
341 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
342 override -bindir setting.
343 * aclocal.m4: Regenerate.
344 * configure: Regenerate.
345 * Makefile.in: Regenerate.
347 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
349 * config.h.in: Regenerated.
350 * configure: Regenerated.
351 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
352 * lto-plugin.c (WIFEXITED): Define default.
353 (WEXITSTATUS): Likeiwse.
355 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
357 * config.h.in: Regenerated.
358 * configure: Regenerated.
359 * Makefile.in: Regenerated.
360 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
361 * lto-plugin.c: Include sys/wait.h conditionally.
362 * aclocal.m4: Regenerated.
364 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
366 * lto-plugin.c (add_output_files): Fix memory leak.
368 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
372 * configure.ac: Add AC_TYPE_INT64_T test.
373 * config.h.in: Regenerate.
374 * configure: Likewise.
375 * lto-plugin.c (debug): Use char not bool.
377 (check_1): Rename from check, and use int not bool for gate argument.
378 (check): Macro wrapper for the above to coerce gate argument into
379 boolean-valued integer in case it has pointer type.
380 (parse_table_entry): Use 0 not false.
381 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
382 into two 32-bit parts and printing as hex ints.
384 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
387 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
389 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
392 * lto-plugin.h: Delete.
393 * lto-plugin-elf.c: Likewise.
394 * lto-plugin-coff.c: Likewise.
395 * configure.ac: Don't use libelf, don't source config.gcc.
396 (LIBELFLIBS): Delete.
398 (LTO_FORMAT): Delete.
399 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
400 (config.h): Add AC_CONFIG_HEADERS directive.
401 * Makefile.am (LIBELFLIBS): Delete.
403 (LTO_FORMAT): Delete.
405 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
406 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
407 any object-format-specific source file in the link.
408 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
409 * config.h.in: Generate.
410 * configure: Regenerate.
411 * Makefile.in: Likewise.
412 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
413 (LTO_SEGMENT_NAME): New definition.
414 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
415 (LTO_SECTION_PREFIX_LEN): New definition.
416 (struct sym_aux): Struct definition moved here from lto-plugin.h.
417 (struct plugin_symtab): Likewise.
418 (struct plugin_objfile): Likewise.
419 (struct plugin_objfile): New struct def.
420 (enum symbol_style): New enum type.
421 (add_symbols): Make static.
422 (claimed_files): Likewise.
423 (num_claimed_files): Likewise.
424 (sym_style): New global.
425 (check): Make static.
426 (parse_table_entry): Likewise. Respect sym_style when extracting
427 symbol from symtab entry.
428 (translate): Make static.
429 (resolve_conflicts): Likewise.
430 (process_symtab): New function, per-section callback version of
431 old object-format-specific handling from deleted lto-plugin-elf.c.
432 (claim_file_handler): Convert ELF-specific version from deleted
433 lto-plugin-elf.c to simple_object interface and move here.
434 (process_options): Allow new '-sym-style=' option.
435 (onload): Don't call deleted onload_format_checks hook.
437 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
439 * lto-plugin.c (dump_symtab): Correct printf argument type.
440 (finish_conflict_resolution): Initialize resolution.
442 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
445 * configure.ac: Add AC_CANONICAL_SYSTEM.
446 * configure: Regenerated.
448 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
450 * configure.ac: Source config.gcc to determine lto_binary_reader.
451 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
452 * Makefile.am (LTO_FORMAT): Import.
453 (liblto_plugin_la_SOURCES): Add object format dependent module
454 defined by LTO_FORMAT.
455 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
456 and work around libtool warning.
457 * configure: Regenerate.
458 * Makefile.in: Likewise.
459 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
460 (struct sym_aux): Likewise.
461 (struct plugin_symtab): Likewise.
462 (struct plugin_file_info): Likewise.
463 (LTO_SECTION_PREFIX): Likewise.
464 (add_symbols): Make non-static.
465 (claimed_files): Likewise.
466 (num_claimed_files): Likewise.
468 (parse_table_entry): Likewise.
469 (translate): Likewise.
470 (resolve_conflicts): Likewise.
471 (process_symtab): Move to new lto-plugin-elf.c object format dependent
473 (claim_file_handler): Likewise, and make non-static.
474 (onload): Call new onload_format_checks function.
475 * lto-plugin.h: New file.
476 (LTO_SECTION_PREFIX): Move here.
477 (struct sym_aux): Likewise.
478 (struct plugin_symtab): Likewise.
479 (struct plugin_file_info): Likewise.
480 (claim_file_handler): Add new function prototype.
481 (onload_format_checks): Likewise.
482 (check): Declare extern.
483 (translate): Likewise.
484 (parse_table_entry): Likewise.
485 (resolve_conflicts): Likewise.
486 (add_symbols): Likewise.
487 (claimed_files): Likewise.
488 (num_claimed_files): Likewise.
489 * lto-plugin-elf.c (process_symtab): Move here.
490 (claim_file_handler): Likewise, and make non-static.
491 (onload_format_checks): New function factored out from onload.
492 * lto-plugin-coff.c (claim_file_handler): New function stub.
493 (onload_format_checks): Likewise.
495 2010-08-05 Andi Kleen <ak@linux.intel.com>
497 * lto-plugin.c: Include <hashtab.h>
498 (sym_aux): Add next_conflict field to save conflict chains.
499 (plugin_file_info): Add conflicts symtab.
500 (parse_table_entry): Initialize aux->next_conflict.
501 (process_symtab): Increment found.
503 (finish_conflict_resolution): Add.
505 (write_resolution): Remove symbols loop and move into
506 dump_symtab. Call dump_symtab for main symbol and conflicts table.
507 Call free_symtab to free conflicts table.
511 (symbol_strength): Add.
512 (resolve_conflicts): Add.
513 (claim_file_handler): Add n variable. Check return value of
514 process_symtab. Call resolve_conflicts.
516 2010-07-27 Andi Kleen <ak@linux.intel.com>
518 * lto-plugin.c (translate): Remove debug fprintf.
520 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
523 * lto-plugin.c (translate): Cast to unsigned long.
525 2010-07-23 Andi Kleen <ak@linux.intel.com>
528 * lto-plugin.c (sym_aux): Add.
529 (plugin_symtab): Remove slots. Add aux and id.
530 (parse_table_entry): Change to use aux instead of slots.
531 (LTO_SECTION_PREFIX): Add.
532 (translate): Improve buffer allocation. Change to append
533 symbols to existing out buffer.
534 (get_section): Remove.
535 (process_symtab): Add.
536 (free_2): Free symtab->aux.
537 (write_resolution): Handle aux instead of slots.
538 Print sub id to resolution file.
539 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
540 calls with call to process_symtab.
542 2010-07-22 Richard Guenther <rguenther@suse.de>
544 * Makefile.am: New copy_lto_plugin rule to install the plugin
546 * Makefile.in: Regenerated.
548 2010-05-21 Richard Guenther <rguenther@suse.de>
550 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
552 2010-05-07 Richard Guenther <rguenther@suse.de>
554 * lto-plugin.c (free_2): Do not free resolution_file.
555 (write_resolution): Check that we were passed a resolution file.
556 (all_symbols_read_handler): Adjust.
557 (cleanup_handler): Do not remove the resolution file.
558 (process_option): Handle -fresolution=.
560 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
563 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
564 * Makefile.in: Regenerate.
566 2010-04-23 Richard Guenther <rguenther@suse.de>
569 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
570 (translate): Likewise.
571 (all_symbols_read_handler): Likewise.
572 (claim_file_handler): Likewise.
573 (process_option): Likewise.
574 (add_output_files): Likewise. Remove filename length limit.
576 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
578 * Makefile.in: Regenerate.
579 * aclocal.m4: Regenerate.
581 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
584 * lto-plugin.c (cleanup_handler): Delete temporary output files.
586 2010-01-11 Richard Guenther <rguenther@suse.de>
589 * Makefile.am: Disable dependencies.
590 * Makefile.in: Regenerated.
592 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
595 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
598 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
601 * configure: Regenerated.
602 * Makefile.in: Likewise.
604 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
607 * lto-plugin.c (claim_file_handler): Print offsets in hex.
609 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
611 * lto-plugin.c (write_resolution): Assume resolution_file is set.
612 Print the symbol name.
613 (all_symbols_read_handler): Create a resolution file.
615 (cleanup_handler): Remove the resolution file.
616 (process_option): Drop the -resolution option.
618 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
620 * lto-plugin.c (temp_obj_dir_name): Remove.
621 (arguments_file_name): New.
622 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
623 (exec_lto_wrapper): Create arguments file with make_temp_file.
624 (cleanup_handler): Don't remove the temporary directory. Remove the
626 (onload): Don't create the temporary directory.
628 2009-11-04 Richard Guenther <rguenther@suse.de>
629 Rafael Avila de Espindola <espindola@google.com>
631 * lto-plugin.c (plugin_file_info): Remove temp field.
632 (cleanup_handler): Don't delete temporary objects.
633 (claim_file_handler): Don't create temporary objects.
635 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
637 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
639 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
642 * lto-plugin.c (claim_file_handler): Close files that we created.
644 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
646 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
649 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
652 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
653 * configure: Regenerate.
655 2009-10-26 Richard Guenther <rguenther@suse.de>
657 * configure.ac: Use AM_MAINTAINER_MODE.
658 * acinclude.m4: Remove.
659 * configure: Re-generate.
660 * Makefile.in: Likewise.
661 * aclocal.m4: Likewise.
663 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
666 * configure: Regenerate.
667 * configure.ac: Add AC_TYPE_UINT64_T.
669 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
671 * lto-plugin.c (message): New variable.
672 (check): New function.
673 (parse_table_entry, translate, write_resolution,add_output_files,
674 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
676 (cleanup_handler): Use check instead of assert. Remove the arguments
679 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
681 * lto-plugin.c (resolution_file): New.
682 (free_1): Update comment.
683 (free_2): Free resolution_file.
684 (write_resolution): Write resolution to specified file. Use the
685 syms array from the symbol table.
686 (all_symbols_read_handler): Delay call to free_1 past call to
688 (process_option): Add a -resolution option.
690 2009-10-13 Richard Guenther <rguenther@suse.de>
692 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
694 * Makefile.in: Regenerated.
696 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
698 * lto-plugin.c (add_input_library): New.
699 (all_symbols_read_handler): Use add_input_library for items that
701 (process_option): Fit in 80 columns.
702 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
704 2009-10-02 Diego Novillo <dnovillo@google.com>
706 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
707 and -D_FILE_OFFSET_BITS=64.
708 * configure.ac: Add AC_SYS_LARGEFILE.
709 * configure: Regenerate.
710 * Makefile.in: Regenerate.
711 * lto-plugin.c: Fix copyright boilerplate.
713 2009-10-02 Diego Novillo <dnovillo@google.com>
715 * Makefile.am (ACLOCAL_AMFLAGS): Define.
716 * aclocal.m4: Regenerate with aclocal-2.64
717 * acinclude.m4: Remove.
718 * Makefile.in: Regenerate with automake-1.11
719 * configure.ac (AC_PREREQ): Update to 2.64.
720 * configure: Regenerate.
722 2009-10-02 Diego Novillo <dnovillo@google.com>
724 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
725 and -D_FILE_OFFSET_BITS=64.
726 * configure.ac: Add AC_SYS_LARGEFILE.
727 * configure: Regenerate.
728 * Makefile.in: Regenerate.
729 * lto-plugin.c: Fix copyright boilerplate.
731 2009-10-02 Diego Novillo <dnovillo@google.com>
733 * Makefile.am (ACLOCAL_AMFLAGS): Define.
734 * aclocal.m4: Regenerate with aclocal-2.64
735 * acinclude.m4: Remove.
736 * Makefile.in: Regenerate with automake-1.11
737 * configure.ac (AC_PREREQ): Update to 2.64.
738 * configure: Regenerate.
740 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
742 * Makefile.am (liblto_plugin_la_SOURCES): Remove
743 $(top_srcdir)/../gcc/lto/common.c
744 * Makefile.in: Regenerate.
746 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
748 * lto-plugin.c (pass_through_items): New.
749 (num_pass_through_items): New.
750 (all_symbols_read_handler): Update to use the -pass-through option.
751 (process_option): Replace -libgcc with -pass-through.
753 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
755 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
756 register_cleanup to be set.
758 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
760 * Makefile.am: Remove all reference to ltosymtab.
761 * Makefile.in: Regenerate.
762 * lto-symtab.c: Remove.
764 2009-05-21 Diego Novillo <dnovillo@google.com>
766 * configure.ac: Remove call to AC_CHECK_GELF.
767 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
768 * acinclude.m4: Do not include ../config/libelf.m4
769 * Makefile.am (LIBELFLIBS): Define.
771 (AM_CPPFLAGS): Add $(LIBELFINC).
772 (ltosymtab_LDADD): Add $(LIBELFLIBS).
773 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
774 * lto-plugin.c: Always include <gelf.h>
775 * lto-symtab.c: Likewise.
776 * configure: Regenerate.
777 * Makefile.in: Regenerate.
779 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
781 * lto-plugin.c (libgcc_filename): New.
782 (all_symbols_read_handler): Pass libgcc to the linker.
783 (all_symbols_read_handler): Parse -libgcc
785 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
787 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
788 * Makefile.in: Regenerate.
789 * lto-plugin.c (add_output_files): Argument is now a FILE.
790 (exec_lto_wrapper): Use writeargv and pex.
792 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
795 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
796 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
799 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
801 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
803 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
805 * lto-plugin.c: Include libiberty.h.
806 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
809 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
811 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
814 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
816 * lto-plugin.c (plugin_file_info): Remove fd and elf.
817 (parse_table_entry): strdup entry->name and entry->comdat_key.
818 (free_1): Free name and comdat_key. Don't close the file. Don't call
820 (claim_file_handler): Always call elf_end.
822 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
824 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
825 -D_FILE_OFFSET_BITS=64
826 * Makefile.in: Regenerate
828 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
830 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
831 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
832 * Makefile.in: Regenerate.
833 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
834 * configure: Regenerate.
835 * configure.ac: Add AC_SUBST(target_noncanonical).
837 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
839 * lto-plugin.c: Include stdbool.h.
840 (debug, nop): Declare as bool.
842 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
844 * lto-plugin.c (nop): New.
845 (use_original_files): New.
846 (all_symbols_read_handler): Call use_original_files if nop is true.
847 (process_option): Parse the -nop option.
849 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
851 * lto-plugin.c (debug): New.
852 (exec_lto_wrapper): Print argv if debug is true.
853 (process_option): Process the -debug command line option.
855 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
857 * lto-plugin.c (process_option): The argument is now a single option,
858 not a space separated list.
860 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
862 * lto-plugin.c: Include sys/types.h and sys/wait.h
863 (output_files, num_output_files, lto_wrapper_argv,
864 lto_wrapper_num_args): New.
865 (free_2): Free output_files.
866 (write_resolution): Disable.
867 (add_output_files): New.
868 (exec_lto_wrapper): New.
869 (all_symbols_read_handler): Run lto-wrapper.
870 (claim_file_handler): Free lto_file.name and call elf_end.
871 (process_option): New.
873 2008-11-26 Rafael Espindola <espindola@google.com>
875 * lto-plugin.c (add_input_file): New.
876 (get_section): Return NULL if get_section fails.
877 (write_resolution): New.
878 (all_symbols_read_handler): Call add_input_file.
879 (claim_file_handler): Unlink the correct file.
880 (onload): Record add_input_file.
882 2008-09-23 Rafael Espindola <espindola@google.com>
884 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
885 Update the location of common.c.
886 * Makefile.in: Regenerate.
887 * common.c: Moved to gcc/lto.
888 * common.h: Moved to gcc/lto.
889 * lto-plugin.c: Update the location of common.h.
890 * lto-symtab.c: Update the location of common.h.
892 2008-09-23 Rafael Espindola <espindola@google.com>
894 * common.c: Include common.h.
895 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
897 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
900 2008-09-23 Rafael Espindola <espindola@google.com>
902 * lto-plugin.c (plugin_file_info): Add temp.
903 (cleanup_handler): Only delete temporary files.
904 (claim_file_handler): Initialize lto_file.temp.
906 2008-09-23 Rafael Espindola <espindola@google.com>
908 * plugin-api.h: Moved to include.
910 2008-09-23 Rafael Espindola <espindola@google.com>
912 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
915 2008-09-22 Rafael Espindola <espindola@google.com>
917 * plugin-api.h: Copy from binutils' cvs.
919 2008-09-22 Rafael Espindola <espindola@google.com>
921 * lto-symtab.c (get_symbols, add_symbols): Update signature.
922 * plugin-api.h: Copy from binutils' cvs.
924 2008-09-22 Rafael Espindola <espindola@google.com>
926 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
929 2008-09-10 Rafael Espindola <espindola@google.com>
931 * lto-plugin.c (onload): add missing break statements and asserts.
932 * lto-symtab.c (claim_file_handler): Make it static.
933 (all_symbols_read_handler): Make it static.
934 (all_file_handles): Make it static.
935 (num_file_handles): Make it static.
936 (register_claim_file): Make it static.
937 (register_object): Indent properly.
939 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
941 * Makefile.am (ltosymtab_LDADD): Add -lelf.
942 * Makefiel.in: Regenerate.
943 * lto-plugin.c: Include ar.h.
944 (claim_file_handler): Handle file->offset != 0.
945 * lto-symtab.c: Include gelf.h.
946 (all_file_handles): Change type.
947 (register_object): New.
948 (register_file): Add support for archives.
949 (resolve): Update to new type of all_file_handles.
950 (print): Update to new type of all_file_handles.
951 (free_all): Update to new type of all_file_handles.
952 (main): Update to new type of all_file_handles.
954 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
956 * lto-plugin.c (get_string_table): Remove.
957 (get_section): Use elf_strptr instead of get_string_table.
959 2008-09-08 Doug Kwan <dougkwan@google.com>
961 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
962 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
964 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
966 * Makefile.am (ltosymtab_SOURCES): add common.c.
967 (ltosymtab_CFLAGS): New.
968 (liblto_plugin_la_SOURCES): Add common.c.
969 * Makefile.in: Regenerate.
972 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
973 (plugin_symtab): New.
974 (plugin_file_info): New.
975 (register_all_symbols_read): New.
977 (claimed_files): New.
978 (num_claimed_files): New.
979 (translate): Don't drop the slot number.
982 (all_symbols_read_handler): New.
983 (claim_file_handler): Record every claimed file.
984 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
986 * lto-symtab.c: Include stdlib.h, string.h and common.h.
987 (current_file_handle): Remove.
988 (ld_plugin_all_symbols_read_handler): New.
989 (plugin_handle): New.
991 (all_file_handles): New.
992 (num_file_handles): New.
994 (register_all_symbols_read): New.
995 (add_symbols): Don't print the symbols, just record them.
996 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
998 (load_plugin): Use plugin_handle.
999 (register_file): Add the file handle to all_file_handles.
1002 (unload_plugin): New.
1004 (main): Call all_symbols_read_handler and free resources.
1006 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
1008 * Makefile.am (AM_CFLAGS): New.
1009 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1010 (lib_LTLIBRARIES): New.
1011 (liblto_plugin_la_SOURCES): New.
1012 (liblto_plugin_la_LIBADD): New.
1013 * Makefile.in: Regenerate.
1014 * acinclude.m4: Don't include ../config/acx.m4 and
1015 ../config/no-executables.m4.
1016 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1018 * aclocal.m4: Regenerate.
1019 * configure: Regenerate.
1020 * configure.ac: Use AM_PROG_LIBTOOL.
1021 * lto-plugin.c: New.
1022 * lto-symtab.c: Rewrite to use the plugin.
1023 * plugin-api.h: New.
1025 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1027 * configure: Regenerate.
1028 * configure.ac: Use AC_CHECK_GELF.
1029 * lto-symtab.c: Include gelf.h.
1030 (get_string_table): Use size independent API.
1031 (printTable): Use lld to print 64 bit integers.
1033 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1035 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1036 entry->visibility are valid.
1038 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1039 * lto-symtab.c (table_entry): Add comdat.
1040 (parse_table_entry): Read comdat.
1042 2008-08-21 Rafael Espindola <espindola@google.com>
1046 * acinclude.m4: New.
1049 * configure.ac: New.
1050 * lto-symtab.c: New.