1 2017-07-21 Georg-Johann Lay <avr@gjlay.de>
4 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
6 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
8 2017-01-17 Jakub Jelinek <jakub@redhat.com>
11 * configure.ac: Add GCC_BASE_VER.
12 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
13 get version from BASE-VER file.
14 * configure: Regenerated.
15 * Makefile.in: Regenerated.
17 2017-01-04 Jakub Jelinek <jakub@redhat.com>
19 Update copyright years.
21 2016-11-15 Matthias Klose <doko@ubuntu.com>
23 * configure: Regenerate.
25 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
28 * lto-plugin.c (struct plugin_offload_file): New.
29 (offload_files): Change type.
30 (offload_files_last, offload_files_last_obj): New.
31 (offload_files_last_lto): New.
32 (free_2): Adjust accordingly.
33 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
34 Don't call free_1 for offload_files. Write names of object files with
35 offloading to the temporary file. Add new option to lto_arg_ptr.
36 (claim_file_handler): Don't claim file if it contains offload sections
37 without LTO sections. If it contains offload sections, add to the list.
39 2016-01-15 Martin Liska <mliska@suse.cz>
41 * lto-plugin.c (all_symbols_read_handler): Assign default
42 value to a string variable.
44 2015-11-25 Jan Hubicka <jh@suse.cz>
47 * lto-plugin.c (linker_output, linker_output_set): New statics.
48 (all_symbols_read_handler): Add -flinker-output option.
49 (onload): Record linker_output info.
51 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
53 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
54 * configure: Regenerate.
57 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
59 * Makefile.am: Drop 'by automake version' from top-level comment.
60 * Makefile.in: Regenerated with automake-1.11.6.
61 * aclocal.m4: Likewise.
62 * configure: Likewise.
64 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
66 * lto-plugin.c (release_input_file): Removed.
67 (claim_file_handler): Don't call release_input_file.
68 (onload): Don't set release_input_file.
70 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
72 * lto-plugin.c (claim_file_handler): Pass handle to
75 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
77 * lto-plugin.c (claim_file_handler): Call release_input_file only
80 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
82 * lto-plugin.c (claim_file_handler): Call release_input_file only
85 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
88 * lto-plugin.c (release_input_file): New.
89 (claim_file_handler): Call release_input_file.
90 (onload): Set release_input_file.
92 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
94 * lto-plugin.c (offload_files, num_offload_files): New static variables.
95 (free_1): Use arguments instead of global variables.
96 (free_2): Free offload_files.
97 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
99 (claim_file_handler): Do not add file to claimed_files if it contains
100 offload sections without LTO sections. Add it to offload_files instead.
102 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
105 * configure: Regenerated.
107 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
108 Bernd Schmidt <bernds@codesourcery.com>
109 Andrey Turetskiy <andrey.turetskiy@intel.com>
110 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
112 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
113 (struct plugin_objfile): Add new field "offload".
114 (process_offload_section): New static function.
115 (claim_file_handler): Claim file if it contains offload sections.
117 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
118 Thomas Schwinge <thomas@codesourcery.com>
119 Ilya Verbin <ilya.verbin@intel.com>
120 Andrey Turetskiy <andrey.turetskiy@intel.com>
122 * Makefile.am (libexecsubdir): Tweak for the possibility of being
123 configured for offload compiler.
124 (accel_dir_suffix, real_target_noncanonical): New variables substituted
126 * Makefile.in: Regenerate.
127 * configure: Regenerate.
128 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
131 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
134 * configure: Regenerate.
136 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
139 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
140 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
142 * Makefile.in: Regenerated.
143 * configure: Likewise.
145 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
147 * configure.ac (--with-libiberty): New configure option.
148 * configure: Regenerate.
149 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
151 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
152 (liblto_plugin_la_DEPENDENCIES): Use them.
153 * Makefile.in: Regenerate.
155 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
158 * configure.ac: Check for -static-libgcc.
159 * configure: Regenerate.
161 2014-04-17 Jakub Jelinek <jakub@redhat.com>
164 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
165 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
166 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
167 over ../libiberty/pic/libiberty.a if the former exists.
168 * Makefile.in: Regenerated.
171 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
172 * Makefile.in: Regenerated.
174 2014-04-02 Richard Biener <rguenther@suse.de>
176 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
177 is set in COLLECT_GCC_OPTIONS.
179 2014-03-28 Richard Biener <rguenther@suse.de>
181 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
183 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
185 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
187 * configure: Regenerate.
188 * Makefile.am (AM_LDFLAGS): New variable.
189 (liblto_plugin_la_LDFLAGS): Add it.
190 * Makefile.in: Regenerate.
192 2013-09-20 Alan Modra <amodra@gmail.com>
194 * configure: Regenerate.
196 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
198 * configure: Regenerated.
200 2012-05-29 Joseph Myers <joseph@codesourcery.com>
202 * lto-plugin.c: Fix typo.
204 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
206 * configure: Regenerated.
208 2012-02-22 Kai Tietz <ktietz@redhat.com>
211 * lto-plugin.c (PRI_LL): New macro.
212 (dump_symtab): Use PRI_LL instead of ll in print.
213 (process_symtab): Use PRI_LL instead of ll in scan.
215 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
217 * configure: Regenerate.
219 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
221 * configure: Regenerate.
223 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
225 * configure: Regenerate.
227 2011-10-02 Jan Hubicka <jh@suse.cz>
230 * lto-plugin.c (get_symbols_v2): New variable.
231 (write_resolution): Use V2 API when available.
232 (onload): Handle LDPT_GET_SYMBOLS_V2.
234 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
235 Andi Kleen <ak@linux.intel.com>
238 * lto-plugin.c (sym_aux): Change id to unsigned long long.
239 (plugin_symtab): Likewise.
240 (dump_symtab): Likewise.
241 (resolve_conflicts): Likewise.
242 (process_symtab): Likewise.
244 2011-08-10 Richard Guenther <rguenther@suse.de>
248 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
249 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
250 * configure: Regenerate.
251 * Makefile.in: Likewise.
252 * aclocal.m4: Likewise.
254 2011-04-20 Jim Meyering <meyering@redhat.com>
256 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
258 2011-04-05 Richard Guenther <rguenther@suse.de>
261 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
263 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
265 * Makefile.in: Regenerate.
266 * aclocal.m4: Regenerate.
267 * configure: Regenerate.
269 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
271 * Makefile.am (all-local): Rename from 'all'.
272 * Makefile.in: Regenerate.
274 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
277 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
278 (liblto_plugin_la_LDFLAGS): Add -module.
279 (copy_lto_plugin): Renamed to...
280 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
282 * Makefile.in: Rebuild.
284 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
287 * Makefile.am (Wc): New helper for encoding -Wc,.
288 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
289 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
290 * Makefile.in: Regenerated.
292 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
296 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
299 * Makefile.am (Wl): New helper for encoding -Wl,.
300 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
301 * Makefile.in: Regenerated.
303 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
306 * Makefile.am (Wl): New helper for encoding -Wl,.
307 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
308 * Makefile.in: Regenerated.
310 2011-01-25 Ian Lance Taylor <iant@google.com>
312 * lto-plugin.c (gold_version): New static variable.
313 (all_symbols_read_handler): Don't check pass_through_items if
314 using gold 1.11 or later.
315 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
317 2011-01-12 Richard Guenther <rguenther@suse.de>
320 * lto-plugin.c (parse_table_entry): Use memcpy to access
323 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
325 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
326 * Makefile.in: Regenerate.
328 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
332 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
334 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
335 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
336 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
337 * Makefile.in: Regenerate.
339 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
343 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
344 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
345 * configure: Regenerate.
346 * config.h.in: Likewise.
348 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
352 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
353 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
354 override -bindir setting.
355 * aclocal.m4: Regenerate.
356 * configure: Regenerate.
357 * Makefile.in: Regenerate.
359 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
361 * config.h.in: Regenerated.
362 * configure: Regenerated.
363 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
364 * lto-plugin.c (WIFEXITED): Define default.
365 (WEXITSTATUS): Likeiwse.
367 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
369 * config.h.in: Regenerated.
370 * configure: Regenerated.
371 * Makefile.in: Regenerated.
372 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
373 * lto-plugin.c: Include sys/wait.h conditionally.
374 * aclocal.m4: Regenerated.
376 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
378 * lto-plugin.c (add_output_files): Fix memory leak.
380 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
384 * configure.ac: Add AC_TYPE_INT64_T test.
385 * config.h.in: Regenerate.
386 * configure: Likewise.
387 * lto-plugin.c (debug): Use char not bool.
389 (check_1): Rename from check, and use int not bool for gate argument.
390 (check): Macro wrapper for the above to coerce gate argument into
391 boolean-valued integer in case it has pointer type.
392 (parse_table_entry): Use 0 not false.
393 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
394 into two 32-bit parts and printing as hex ints.
396 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
399 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
401 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
404 * lto-plugin.h: Delete.
405 * lto-plugin-elf.c: Likewise.
406 * lto-plugin-coff.c: Likewise.
407 * configure.ac: Don't use libelf, don't source config.gcc.
408 (LIBELFLIBS): Delete.
410 (LTO_FORMAT): Delete.
411 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
412 (config.h): Add AC_CONFIG_HEADERS directive.
413 * Makefile.am (LIBELFLIBS): Delete.
415 (LTO_FORMAT): Delete.
417 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
418 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
419 any object-format-specific source file in the link.
420 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
421 * config.h.in: Generate.
422 * configure: Regenerate.
423 * Makefile.in: Likewise.
424 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
425 (LTO_SEGMENT_NAME): New definition.
426 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
427 (LTO_SECTION_PREFIX_LEN): New definition.
428 (struct sym_aux): Struct definition moved here from lto-plugin.h.
429 (struct plugin_symtab): Likewise.
430 (struct plugin_objfile): Likewise.
431 (struct plugin_objfile): New struct def.
432 (enum symbol_style): New enum type.
433 (add_symbols): Make static.
434 (claimed_files): Likewise.
435 (num_claimed_files): Likewise.
436 (sym_style): New global.
437 (check): Make static.
438 (parse_table_entry): Likewise. Respect sym_style when extracting
439 symbol from symtab entry.
440 (translate): Make static.
441 (resolve_conflicts): Likewise.
442 (process_symtab): New function, per-section callback version of
443 old object-format-specific handling from deleted lto-plugin-elf.c.
444 (claim_file_handler): Convert ELF-specific version from deleted
445 lto-plugin-elf.c to simple_object interface and move here.
446 (process_options): Allow new '-sym-style=' option.
447 (onload): Don't call deleted onload_format_checks hook.
449 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
451 * lto-plugin.c (dump_symtab): Correct printf argument type.
452 (finish_conflict_resolution): Initialize resolution.
454 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
457 * configure.ac: Add AC_CANONICAL_SYSTEM.
458 * configure: Regenerated.
460 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
462 * configure.ac: Source config.gcc to determine lto_binary_reader.
463 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
464 * Makefile.am (LTO_FORMAT): Import.
465 (liblto_plugin_la_SOURCES): Add object format dependent module
466 defined by LTO_FORMAT.
467 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
468 and work around libtool warning.
469 * configure: Regenerate.
470 * Makefile.in: Likewise.
471 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
472 (struct sym_aux): Likewise.
473 (struct plugin_symtab): Likewise.
474 (struct plugin_file_info): Likewise.
475 (LTO_SECTION_PREFIX): Likewise.
476 (add_symbols): Make non-static.
477 (claimed_files): Likewise.
478 (num_claimed_files): Likewise.
480 (parse_table_entry): Likewise.
481 (translate): Likewise.
482 (resolve_conflicts): Likewise.
483 (process_symtab): Move to new lto-plugin-elf.c object format dependent
485 (claim_file_handler): Likewise, and make non-static.
486 (onload): Call new onload_format_checks function.
487 * lto-plugin.h: New file.
488 (LTO_SECTION_PREFIX): Move here.
489 (struct sym_aux): Likewise.
490 (struct plugin_symtab): Likewise.
491 (struct plugin_file_info): Likewise.
492 (claim_file_handler): Add new function prototype.
493 (onload_format_checks): Likewise.
494 (check): Declare extern.
495 (translate): Likewise.
496 (parse_table_entry): Likewise.
497 (resolve_conflicts): Likewise.
498 (add_symbols): Likewise.
499 (claimed_files): Likewise.
500 (num_claimed_files): Likewise.
501 * lto-plugin-elf.c (process_symtab): Move here.
502 (claim_file_handler): Likewise, and make non-static.
503 (onload_format_checks): New function factored out from onload.
504 * lto-plugin-coff.c (claim_file_handler): New function stub.
505 (onload_format_checks): Likewise.
507 2010-08-05 Andi Kleen <ak@linux.intel.com>
509 * lto-plugin.c: Include <hashtab.h>
510 (sym_aux): Add next_conflict field to save conflict chains.
511 (plugin_file_info): Add conflicts symtab.
512 (parse_table_entry): Initialize aux->next_conflict.
513 (process_symtab): Increment found.
515 (finish_conflict_resolution): Add.
517 (write_resolution): Remove symbols loop and move into
518 dump_symtab. Call dump_symtab for main symbol and conflicts table.
519 Call free_symtab to free conflicts table.
523 (symbol_strength): Add.
524 (resolve_conflicts): Add.
525 (claim_file_handler): Add n variable. Check return value of
526 process_symtab. Call resolve_conflicts.
528 2010-07-27 Andi Kleen <ak@linux.intel.com>
530 * lto-plugin.c (translate): Remove debug fprintf.
532 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
535 * lto-plugin.c (translate): Cast to unsigned long.
537 2010-07-23 Andi Kleen <ak@linux.intel.com>
540 * lto-plugin.c (sym_aux): Add.
541 (plugin_symtab): Remove slots. Add aux and id.
542 (parse_table_entry): Change to use aux instead of slots.
543 (LTO_SECTION_PREFIX): Add.
544 (translate): Improve buffer allocation. Change to append
545 symbols to existing out buffer.
546 (get_section): Remove.
547 (process_symtab): Add.
548 (free_2): Free symtab->aux.
549 (write_resolution): Handle aux instead of slots.
550 Print sub id to resolution file.
551 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
552 calls with call to process_symtab.
554 2010-07-22 Richard Guenther <rguenther@suse.de>
556 * Makefile.am: New copy_lto_plugin rule to install the plugin
558 * Makefile.in: Regenerated.
560 2010-05-21 Richard Guenther <rguenther@suse.de>
562 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
564 2010-05-07 Richard Guenther <rguenther@suse.de>
566 * lto-plugin.c (free_2): Do not free resolution_file.
567 (write_resolution): Check that we were passed a resolution file.
568 (all_symbols_read_handler): Adjust.
569 (cleanup_handler): Do not remove the resolution file.
570 (process_option): Handle -fresolution=.
572 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
575 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
576 * Makefile.in: Regenerate.
578 2010-04-23 Richard Guenther <rguenther@suse.de>
581 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
582 (translate): Likewise.
583 (all_symbols_read_handler): Likewise.
584 (claim_file_handler): Likewise.
585 (process_option): Likewise.
586 (add_output_files): Likewise. Remove filename length limit.
588 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
590 * Makefile.in: Regenerate.
591 * aclocal.m4: Regenerate.
593 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
596 * lto-plugin.c (cleanup_handler): Delete temporary output files.
598 2010-01-11 Richard Guenther <rguenther@suse.de>
601 * Makefile.am: Disable dependencies.
602 * Makefile.in: Regenerated.
604 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
607 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
610 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
613 * configure: Regenerated.
614 * Makefile.in: Likewise.
616 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
619 * lto-plugin.c (claim_file_handler): Print offsets in hex.
621 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
623 * lto-plugin.c (write_resolution): Assume resolution_file is set.
624 Print the symbol name.
625 (all_symbols_read_handler): Create a resolution file.
627 (cleanup_handler): Remove the resolution file.
628 (process_option): Drop the -resolution option.
630 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
632 * lto-plugin.c (temp_obj_dir_name): Remove.
633 (arguments_file_name): New.
634 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
635 (exec_lto_wrapper): Create arguments file with make_temp_file.
636 (cleanup_handler): Don't remove the temporary directory. Remove the
638 (onload): Don't create the temporary directory.
640 2009-11-04 Richard Guenther <rguenther@suse.de>
641 Rafael Avila de Espindola <espindola@google.com>
643 * lto-plugin.c (plugin_file_info): Remove temp field.
644 (cleanup_handler): Don't delete temporary objects.
645 (claim_file_handler): Don't create temporary objects.
647 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
649 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
651 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
654 * lto-plugin.c (claim_file_handler): Close files that we created.
656 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
658 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
661 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
664 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
665 * configure: Regenerate.
667 2009-10-26 Richard Guenther <rguenther@suse.de>
669 * configure.ac: Use AM_MAINTAINER_MODE.
670 * acinclude.m4: Remove.
671 * configure: Re-generate.
672 * Makefile.in: Likewise.
673 * aclocal.m4: Likewise.
675 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
678 * configure: Regenerate.
679 * configure.ac: Add AC_TYPE_UINT64_T.
681 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
683 * lto-plugin.c (message): New variable.
684 (check): New function.
685 (parse_table_entry, translate, write_resolution,add_output_files,
686 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
688 (cleanup_handler): Use check instead of assert. Remove the arguments
691 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
693 * lto-plugin.c (resolution_file): New.
694 (free_1): Update comment.
695 (free_2): Free resolution_file.
696 (write_resolution): Write resolution to specified file. Use the
697 syms array from the symbol table.
698 (all_symbols_read_handler): Delay call to free_1 past call to
700 (process_option): Add a -resolution option.
702 2009-10-13 Richard Guenther <rguenther@suse.de>
704 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
706 * Makefile.in: Regenerated.
708 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
710 * lto-plugin.c (add_input_library): New.
711 (all_symbols_read_handler): Use add_input_library for items that
713 (process_option): Fit in 80 columns.
714 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
716 2009-10-02 Diego Novillo <dnovillo@google.com>
718 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
719 and -D_FILE_OFFSET_BITS=64.
720 * configure.ac: Add AC_SYS_LARGEFILE.
721 * configure: Regenerate.
722 * Makefile.in: Regenerate.
723 * lto-plugin.c: Fix copyright boilerplate.
725 2009-10-02 Diego Novillo <dnovillo@google.com>
727 * Makefile.am (ACLOCAL_AMFLAGS): Define.
728 * aclocal.m4: Regenerate with aclocal-2.64
729 * acinclude.m4: Remove.
730 * Makefile.in: Regenerate with automake-1.11
731 * configure.ac (AC_PREREQ): Update to 2.64.
732 * configure: Regenerate.
734 2009-10-02 Diego Novillo <dnovillo@google.com>
736 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
737 and -D_FILE_OFFSET_BITS=64.
738 * configure.ac: Add AC_SYS_LARGEFILE.
739 * configure: Regenerate.
740 * Makefile.in: Regenerate.
741 * lto-plugin.c: Fix copyright boilerplate.
743 2009-10-02 Diego Novillo <dnovillo@google.com>
745 * Makefile.am (ACLOCAL_AMFLAGS): Define.
746 * aclocal.m4: Regenerate with aclocal-2.64
747 * acinclude.m4: Remove.
748 * Makefile.in: Regenerate with automake-1.11
749 * configure.ac (AC_PREREQ): Update to 2.64.
750 * configure: Regenerate.
752 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
754 * Makefile.am (liblto_plugin_la_SOURCES): Remove
755 $(top_srcdir)/../gcc/lto/common.c
756 * Makefile.in: Regenerate.
758 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
760 * lto-plugin.c (pass_through_items): New.
761 (num_pass_through_items): New.
762 (all_symbols_read_handler): Update to use the -pass-through option.
763 (process_option): Replace -libgcc with -pass-through.
765 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
767 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
768 register_cleanup to be set.
770 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
772 * Makefile.am: Remove all reference to ltosymtab.
773 * Makefile.in: Regenerate.
774 * lto-symtab.c: Remove.
776 2009-05-21 Diego Novillo <dnovillo@google.com>
778 * configure.ac: Remove call to AC_CHECK_GELF.
779 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
780 * acinclude.m4: Do not include ../config/libelf.m4
781 * Makefile.am (LIBELFLIBS): Define.
783 (AM_CPPFLAGS): Add $(LIBELFINC).
784 (ltosymtab_LDADD): Add $(LIBELFLIBS).
785 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
786 * lto-plugin.c: Always include <gelf.h>
787 * lto-symtab.c: Likewise.
788 * configure: Regenerate.
789 * Makefile.in: Regenerate.
791 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
793 * lto-plugin.c (libgcc_filename): New.
794 (all_symbols_read_handler): Pass libgcc to the linker.
795 (all_symbols_read_handler): Parse -libgcc
797 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
799 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
800 * Makefile.in: Regenerate.
801 * lto-plugin.c (add_output_files): Argument is now a FILE.
802 (exec_lto_wrapper): Use writeargv and pex.
804 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
807 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
808 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
811 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
813 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
815 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
817 * lto-plugin.c: Include libiberty.h.
818 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
821 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
823 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
826 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
828 * lto-plugin.c (plugin_file_info): Remove fd and elf.
829 (parse_table_entry): strdup entry->name and entry->comdat_key.
830 (free_1): Free name and comdat_key. Don't close the file. Don't call
832 (claim_file_handler): Always call elf_end.
834 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
836 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
837 -D_FILE_OFFSET_BITS=64
838 * Makefile.in: Regenerate
840 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
842 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
843 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
844 * Makefile.in: Regenerate.
845 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
846 * configure: Regenerate.
847 * configure.ac: Add AC_SUBST(target_noncanonical).
849 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
851 * lto-plugin.c: Include stdbool.h.
852 (debug, nop): Declare as bool.
854 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
856 * lto-plugin.c (nop): New.
857 (use_original_files): New.
858 (all_symbols_read_handler): Call use_original_files if nop is true.
859 (process_option): Parse the -nop option.
861 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
863 * lto-plugin.c (debug): New.
864 (exec_lto_wrapper): Print argv if debug is true.
865 (process_option): Process the -debug command line option.
867 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
869 * lto-plugin.c (process_option): The argument is now a single option,
870 not a space separated list.
872 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
874 * lto-plugin.c: Include sys/types.h and sys/wait.h
875 (output_files, num_output_files, lto_wrapper_argv,
876 lto_wrapper_num_args): New.
877 (free_2): Free output_files.
878 (write_resolution): Disable.
879 (add_output_files): New.
880 (exec_lto_wrapper): New.
881 (all_symbols_read_handler): Run lto-wrapper.
882 (claim_file_handler): Free lto_file.name and call elf_end.
883 (process_option): New.
885 2008-11-26 Rafael Espindola <espindola@google.com>
887 * lto-plugin.c (add_input_file): New.
888 (get_section): Return NULL if get_section fails.
889 (write_resolution): New.
890 (all_symbols_read_handler): Call add_input_file.
891 (claim_file_handler): Unlink the correct file.
892 (onload): Record add_input_file.
894 2008-09-23 Rafael Espindola <espindola@google.com>
896 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
897 Update the location of common.c.
898 * Makefile.in: Regenerate.
899 * common.c: Moved to gcc/lto.
900 * common.h: Moved to gcc/lto.
901 * lto-plugin.c: Update the location of common.h.
902 * lto-symtab.c: Update the location of common.h.
904 2008-09-23 Rafael Espindola <espindola@google.com>
906 * common.c: Include common.h.
907 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
909 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
912 2008-09-23 Rafael Espindola <espindola@google.com>
914 * lto-plugin.c (plugin_file_info): Add temp.
915 (cleanup_handler): Only delete temporary files.
916 (claim_file_handler): Initialize lto_file.temp.
918 2008-09-23 Rafael Espindola <espindola@google.com>
920 * plugin-api.h: Moved to include.
922 2008-09-23 Rafael Espindola <espindola@google.com>
924 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
927 2008-09-22 Rafael Espindola <espindola@google.com>
929 * plugin-api.h: Copy from binutils' cvs.
931 2008-09-22 Rafael Espindola <espindola@google.com>
933 * lto-symtab.c (get_symbols, add_symbols): Update signature.
934 * plugin-api.h: Copy from binutils' cvs.
936 2008-09-22 Rafael Espindola <espindola@google.com>
938 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
941 2008-09-10 Rafael Espindola <espindola@google.com>
943 * lto-plugin.c (onload): add missing break statements and asserts.
944 * lto-symtab.c (claim_file_handler): Make it static.
945 (all_symbols_read_handler): Make it static.
946 (all_file_handles): Make it static.
947 (num_file_handles): Make it static.
948 (register_claim_file): Make it static.
949 (register_object): Indent properly.
951 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
953 * Makefile.am (ltosymtab_LDADD): Add -lelf.
954 * Makefiel.in: Regenerate.
955 * lto-plugin.c: Include ar.h.
956 (claim_file_handler): Handle file->offset != 0.
957 * lto-symtab.c: Include gelf.h.
958 (all_file_handles): Change type.
959 (register_object): New.
960 (register_file): Add support for archives.
961 (resolve): Update to new type of all_file_handles.
962 (print): Update to new type of all_file_handles.
963 (free_all): Update to new type of all_file_handles.
964 (main): Update to new type of all_file_handles.
966 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
968 * lto-plugin.c (get_string_table): Remove.
969 (get_section): Use elf_strptr instead of get_string_table.
971 2008-09-08 Doug Kwan <dougkwan@google.com>
973 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
974 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
976 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
978 * Makefile.am (ltosymtab_SOURCES): add common.c.
979 (ltosymtab_CFLAGS): New.
980 (liblto_plugin_la_SOURCES): Add common.c.
981 * Makefile.in: Regenerate.
984 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
985 (plugin_symtab): New.
986 (plugin_file_info): New.
987 (register_all_symbols_read): New.
989 (claimed_files): New.
990 (num_claimed_files): New.
991 (translate): Don't drop the slot number.
994 (all_symbols_read_handler): New.
995 (claim_file_handler): Record every claimed file.
996 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
998 * lto-symtab.c: Include stdlib.h, string.h and common.h.
999 (current_file_handle): Remove.
1000 (ld_plugin_all_symbols_read_handler): New.
1001 (plugin_handle): New.
1003 (all_file_handles): New.
1004 (num_file_handles): New.
1006 (register_all_symbols_read): New.
1007 (add_symbols): Don't print the symbols, just record them.
1008 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1010 (load_plugin): Use plugin_handle.
1011 (register_file): Add the file handle to all_file_handles.
1014 (unload_plugin): New.
1016 (main): Call all_symbols_read_handler and free resources.
1018 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
1020 * Makefile.am (AM_CFLAGS): New.
1021 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1022 (lib_LTLIBRARIES): New.
1023 (liblto_plugin_la_SOURCES): New.
1024 (liblto_plugin_la_LIBADD): New.
1025 * Makefile.in: Regenerate.
1026 * acinclude.m4: Don't include ../config/acx.m4 and
1027 ../config/no-executables.m4.
1028 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1030 * aclocal.m4: Regenerate.
1031 * configure: Regenerate.
1032 * configure.ac: Use AM_PROG_LIBTOOL.
1033 * lto-plugin.c: New.
1034 * lto-symtab.c: Rewrite to use the plugin.
1035 * plugin-api.h: New.
1037 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1039 * configure: Regenerate.
1040 * configure.ac: Use AC_CHECK_GELF.
1041 * lto-symtab.c: Include gelf.h.
1042 (get_string_table): Use size independent API.
1043 (printTable): Use lld to print 64 bit integers.
1045 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1047 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1048 entry->visibility are valid.
1050 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1051 * lto-symtab.c (table_entry): Add comdat.
1052 (parse_table_entry): Read comdat.
1054 2008-08-21 Rafael Espindola <espindola@google.com>
1058 * acinclude.m4: New.
1061 * configure.ac: New.
1062 * lto-symtab.c: New.