1 2018-05-30 Jan Hubicka <jh@suse.cz>
3 * lto-plugin.c: (non_claimed_files): New static var.
4 (linker_ouput_known): New static var.
5 (all_symbols_read_handler): When user specifies linker output do not
6 imply it; output warning when nonlto-rel mode is forced.
7 (claim_file_header): Record number of nonclaimed files.
8 (process_option): Remember if linker output is known
10 2018-04-18 David Malcolm <dmalcolm@redhat.com>
13 * configure: Regenerate.
15 2018-01-03 Jakub Jelinek <jakub@redhat.com>
17 Update copyright years.
19 2017-07-21 Georg-Johann Lay <avr@gjlay.de>
22 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
24 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
26 2017-01-17 Jakub Jelinek <jakub@redhat.com>
29 * configure.ac: Add GCC_BASE_VER.
30 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
31 get version from BASE-VER file.
32 * configure: Regenerated.
33 * Makefile.in: Regenerated.
35 2017-01-04 Jakub Jelinek <jakub@redhat.com>
37 Update copyright years.
39 2016-11-15 Matthias Klose <doko@ubuntu.com>
41 * configure: Regenerate.
43 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
46 * lto-plugin.c (struct plugin_offload_file): New.
47 (offload_files): Change type.
48 (offload_files_last, offload_files_last_obj): New.
49 (offload_files_last_lto): New.
50 (free_2): Adjust accordingly.
51 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
52 Don't call free_1 for offload_files. Write names of object files with
53 offloading to the temporary file. Add new option to lto_arg_ptr.
54 (claim_file_handler): Don't claim file if it contains offload sections
55 without LTO sections. If it contains offload sections, add to the list.
57 2016-01-15 Martin Liska <mliska@suse.cz>
59 * lto-plugin.c (all_symbols_read_handler): Assign default
60 value to a string variable.
62 2015-11-25 Jan Hubicka <jh@suse.cz>
65 * lto-plugin.c (linker_output, linker_output_set): New statics.
66 (all_symbols_read_handler): Add -flinker-output option.
67 (onload): Record linker_output info.
69 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
71 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
72 * configure: Regenerate.
75 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
77 * Makefile.am: Drop 'by automake version' from top-level comment.
78 * Makefile.in: Regenerated with automake-1.11.6.
79 * aclocal.m4: Likewise.
80 * configure: Likewise.
82 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
84 * lto-plugin.c (release_input_file): Removed.
85 (claim_file_handler): Don't call release_input_file.
86 (onload): Don't set release_input_file.
88 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
90 * lto-plugin.c (claim_file_handler): Pass handle to
93 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
95 * lto-plugin.c (claim_file_handler): Call release_input_file only
98 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
100 * lto-plugin.c (claim_file_handler): Call release_input_file only
103 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
106 * lto-plugin.c (release_input_file): New.
107 (claim_file_handler): Call release_input_file.
108 (onload): Set release_input_file.
110 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
112 * lto-plugin.c (offload_files, num_offload_files): New static variables.
113 (free_1): Use arguments instead of global variables.
114 (free_2): Free offload_files.
115 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
117 (claim_file_handler): Do not add file to claimed_files if it contains
118 offload sections without LTO sections. Add it to offload_files instead.
120 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
123 * configure: Regenerated.
125 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
126 Bernd Schmidt <bernds@codesourcery.com>
127 Andrey Turetskiy <andrey.turetskiy@intel.com>
128 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
130 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
131 (struct plugin_objfile): Add new field "offload".
132 (process_offload_section): New static function.
133 (claim_file_handler): Claim file if it contains offload sections.
135 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
136 Thomas Schwinge <thomas@codesourcery.com>
137 Ilya Verbin <ilya.verbin@intel.com>
138 Andrey Turetskiy <andrey.turetskiy@intel.com>
140 * Makefile.am (libexecsubdir): Tweak for the possibility of being
141 configured for offload compiler.
142 (accel_dir_suffix, real_target_noncanonical): New variables substituted
144 * Makefile.in: Regenerate.
145 * configure: Regenerate.
146 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
149 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
152 * configure: Regenerate.
154 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
157 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
158 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
160 * Makefile.in: Regenerated.
161 * configure: Likewise.
163 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
165 * configure.ac (--with-libiberty): New configure option.
166 * configure: Regenerate.
167 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
169 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
170 (liblto_plugin_la_DEPENDENCIES): Use them.
171 * Makefile.in: Regenerate.
173 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
176 * configure.ac: Check for -static-libgcc.
177 * configure: Regenerate.
179 2014-04-17 Jakub Jelinek <jakub@redhat.com>
182 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
183 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
184 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
185 over ../libiberty/pic/libiberty.a if the former exists.
186 * Makefile.in: Regenerated.
189 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
190 * Makefile.in: Regenerated.
192 2014-04-02 Richard Biener <rguenther@suse.de>
194 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
195 is set in COLLECT_GCC_OPTIONS.
197 2014-03-28 Richard Biener <rguenther@suse.de>
199 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
201 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
203 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
205 * configure: Regenerate.
206 * Makefile.am (AM_LDFLAGS): New variable.
207 (liblto_plugin_la_LDFLAGS): Add it.
208 * Makefile.in: Regenerate.
210 2013-09-20 Alan Modra <amodra@gmail.com>
212 * configure: Regenerate.
214 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
216 * configure: Regenerated.
218 2012-05-29 Joseph Myers <joseph@codesourcery.com>
220 * lto-plugin.c: Fix typo.
222 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
224 * configure: Regenerated.
226 2012-02-22 Kai Tietz <ktietz@redhat.com>
229 * lto-plugin.c (PRI_LL): New macro.
230 (dump_symtab): Use PRI_LL instead of ll in print.
231 (process_symtab): Use PRI_LL instead of ll in scan.
233 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
235 * configure: Regenerate.
237 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
239 * configure: Regenerate.
241 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
243 * configure: Regenerate.
245 2011-10-02 Jan Hubicka <jh@suse.cz>
248 * lto-plugin.c (get_symbols_v2): New variable.
249 (write_resolution): Use V2 API when available.
250 (onload): Handle LDPT_GET_SYMBOLS_V2.
252 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
253 Andi Kleen <ak@linux.intel.com>
256 * lto-plugin.c (sym_aux): Change id to unsigned long long.
257 (plugin_symtab): Likewise.
258 (dump_symtab): Likewise.
259 (resolve_conflicts): Likewise.
260 (process_symtab): Likewise.
262 2011-08-10 Richard Guenther <rguenther@suse.de>
266 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
267 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
268 * configure: Regenerate.
269 * Makefile.in: Likewise.
270 * aclocal.m4: Likewise.
272 2011-04-20 Jim Meyering <meyering@redhat.com>
274 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
276 2011-04-05 Richard Guenther <rguenther@suse.de>
279 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
281 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
283 * Makefile.in: Regenerate.
284 * aclocal.m4: Regenerate.
285 * configure: Regenerate.
287 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
289 * Makefile.am (all-local): Rename from 'all'.
290 * Makefile.in: Regenerate.
292 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
295 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
296 (liblto_plugin_la_LDFLAGS): Add -module.
297 (copy_lto_plugin): Renamed to...
298 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
300 * Makefile.in: Rebuild.
302 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
305 * Makefile.am (Wc): New helper for encoding -Wc,.
306 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
307 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
308 * Makefile.in: Regenerated.
310 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
314 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
317 * Makefile.am (Wl): New helper for encoding -Wl,.
318 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
319 * Makefile.in: Regenerated.
321 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
324 * Makefile.am (Wl): New helper for encoding -Wl,.
325 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
326 * Makefile.in: Regenerated.
328 2011-01-25 Ian Lance Taylor <iant@google.com>
330 * lto-plugin.c (gold_version): New static variable.
331 (all_symbols_read_handler): Don't check pass_through_items if
332 using gold 1.11 or later.
333 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
335 2011-01-12 Richard Guenther <rguenther@suse.de>
338 * lto-plugin.c (parse_table_entry): Use memcpy to access
341 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
343 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
344 * Makefile.in: Regenerate.
346 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
350 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
352 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
353 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
354 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
355 * Makefile.in: Regenerate.
357 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
361 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
362 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
363 * configure: Regenerate.
364 * config.h.in: Likewise.
366 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
370 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
371 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
372 override -bindir setting.
373 * aclocal.m4: Regenerate.
374 * configure: Regenerate.
375 * Makefile.in: Regenerate.
377 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
379 * config.h.in: Regenerated.
380 * configure: Regenerated.
381 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
382 * lto-plugin.c (WIFEXITED): Define default.
383 (WEXITSTATUS): Likeiwse.
385 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
387 * config.h.in: Regenerated.
388 * configure: Regenerated.
389 * Makefile.in: Regenerated.
390 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
391 * lto-plugin.c: Include sys/wait.h conditionally.
392 * aclocal.m4: Regenerated.
394 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
396 * lto-plugin.c (add_output_files): Fix memory leak.
398 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
402 * configure.ac: Add AC_TYPE_INT64_T test.
403 * config.h.in: Regenerate.
404 * configure: Likewise.
405 * lto-plugin.c (debug): Use char not bool.
407 (check_1): Rename from check, and use int not bool for gate argument.
408 (check): Macro wrapper for the above to coerce gate argument into
409 boolean-valued integer in case it has pointer type.
410 (parse_table_entry): Use 0 not false.
411 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
412 into two 32-bit parts and printing as hex ints.
414 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
417 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
419 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
422 * lto-plugin.h: Delete.
423 * lto-plugin-elf.c: Likewise.
424 * lto-plugin-coff.c: Likewise.
425 * configure.ac: Don't use libelf, don't source config.gcc.
426 (LIBELFLIBS): Delete.
428 (LTO_FORMAT): Delete.
429 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
430 (config.h): Add AC_CONFIG_HEADERS directive.
431 * Makefile.am (LIBELFLIBS): Delete.
433 (LTO_FORMAT): Delete.
435 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
436 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
437 any object-format-specific source file in the link.
438 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
439 * config.h.in: Generate.
440 * configure: Regenerate.
441 * Makefile.in: Likewise.
442 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
443 (LTO_SEGMENT_NAME): New definition.
444 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
445 (LTO_SECTION_PREFIX_LEN): New definition.
446 (struct sym_aux): Struct definition moved here from lto-plugin.h.
447 (struct plugin_symtab): Likewise.
448 (struct plugin_objfile): Likewise.
449 (struct plugin_objfile): New struct def.
450 (enum symbol_style): New enum type.
451 (add_symbols): Make static.
452 (claimed_files): Likewise.
453 (num_claimed_files): Likewise.
454 (sym_style): New global.
455 (check): Make static.
456 (parse_table_entry): Likewise. Respect sym_style when extracting
457 symbol from symtab entry.
458 (translate): Make static.
459 (resolve_conflicts): Likewise.
460 (process_symtab): New function, per-section callback version of
461 old object-format-specific handling from deleted lto-plugin-elf.c.
462 (claim_file_handler): Convert ELF-specific version from deleted
463 lto-plugin-elf.c to simple_object interface and move here.
464 (process_options): Allow new '-sym-style=' option.
465 (onload): Don't call deleted onload_format_checks hook.
467 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
469 * lto-plugin.c (dump_symtab): Correct printf argument type.
470 (finish_conflict_resolution): Initialize resolution.
472 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
475 * configure.ac: Add AC_CANONICAL_SYSTEM.
476 * configure: Regenerated.
478 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
480 * configure.ac: Source config.gcc to determine lto_binary_reader.
481 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
482 * Makefile.am (LTO_FORMAT): Import.
483 (liblto_plugin_la_SOURCES): Add object format dependent module
484 defined by LTO_FORMAT.
485 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
486 and work around libtool warning.
487 * configure: Regenerate.
488 * Makefile.in: Likewise.
489 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
490 (struct sym_aux): Likewise.
491 (struct plugin_symtab): Likewise.
492 (struct plugin_file_info): Likewise.
493 (LTO_SECTION_PREFIX): Likewise.
494 (add_symbols): Make non-static.
495 (claimed_files): Likewise.
496 (num_claimed_files): Likewise.
498 (parse_table_entry): Likewise.
499 (translate): Likewise.
500 (resolve_conflicts): Likewise.
501 (process_symtab): Move to new lto-plugin-elf.c object format dependent
503 (claim_file_handler): Likewise, and make non-static.
504 (onload): Call new onload_format_checks function.
505 * lto-plugin.h: New file.
506 (LTO_SECTION_PREFIX): Move here.
507 (struct sym_aux): Likewise.
508 (struct plugin_symtab): Likewise.
509 (struct plugin_file_info): Likewise.
510 (claim_file_handler): Add new function prototype.
511 (onload_format_checks): Likewise.
512 (check): Declare extern.
513 (translate): Likewise.
514 (parse_table_entry): Likewise.
515 (resolve_conflicts): Likewise.
516 (add_symbols): Likewise.
517 (claimed_files): Likewise.
518 (num_claimed_files): Likewise.
519 * lto-plugin-elf.c (process_symtab): Move here.
520 (claim_file_handler): Likewise, and make non-static.
521 (onload_format_checks): New function factored out from onload.
522 * lto-plugin-coff.c (claim_file_handler): New function stub.
523 (onload_format_checks): Likewise.
525 2010-08-05 Andi Kleen <ak@linux.intel.com>
527 * lto-plugin.c: Include <hashtab.h>
528 (sym_aux): Add next_conflict field to save conflict chains.
529 (plugin_file_info): Add conflicts symtab.
530 (parse_table_entry): Initialize aux->next_conflict.
531 (process_symtab): Increment found.
533 (finish_conflict_resolution): Add.
535 (write_resolution): Remove symbols loop and move into
536 dump_symtab. Call dump_symtab for main symbol and conflicts table.
537 Call free_symtab to free conflicts table.
541 (symbol_strength): Add.
542 (resolve_conflicts): Add.
543 (claim_file_handler): Add n variable. Check return value of
544 process_symtab. Call resolve_conflicts.
546 2010-07-27 Andi Kleen <ak@linux.intel.com>
548 * lto-plugin.c (translate): Remove debug fprintf.
550 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
553 * lto-plugin.c (translate): Cast to unsigned long.
555 2010-07-23 Andi Kleen <ak@linux.intel.com>
558 * lto-plugin.c (sym_aux): Add.
559 (plugin_symtab): Remove slots. Add aux and id.
560 (parse_table_entry): Change to use aux instead of slots.
561 (LTO_SECTION_PREFIX): Add.
562 (translate): Improve buffer allocation. Change to append
563 symbols to existing out buffer.
564 (get_section): Remove.
565 (process_symtab): Add.
566 (free_2): Free symtab->aux.
567 (write_resolution): Handle aux instead of slots.
568 Print sub id to resolution file.
569 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
570 calls with call to process_symtab.
572 2010-07-22 Richard Guenther <rguenther@suse.de>
574 * Makefile.am: New copy_lto_plugin rule to install the plugin
576 * Makefile.in: Regenerated.
578 2010-05-21 Richard Guenther <rguenther@suse.de>
580 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
582 2010-05-07 Richard Guenther <rguenther@suse.de>
584 * lto-plugin.c (free_2): Do not free resolution_file.
585 (write_resolution): Check that we were passed a resolution file.
586 (all_symbols_read_handler): Adjust.
587 (cleanup_handler): Do not remove the resolution file.
588 (process_option): Handle -fresolution=.
590 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
593 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
594 * Makefile.in: Regenerate.
596 2010-04-23 Richard Guenther <rguenther@suse.de>
599 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
600 (translate): Likewise.
601 (all_symbols_read_handler): Likewise.
602 (claim_file_handler): Likewise.
603 (process_option): Likewise.
604 (add_output_files): Likewise. Remove filename length limit.
606 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
608 * Makefile.in: Regenerate.
609 * aclocal.m4: Regenerate.
611 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
614 * lto-plugin.c (cleanup_handler): Delete temporary output files.
616 2010-01-11 Richard Guenther <rguenther@suse.de>
619 * Makefile.am: Disable dependencies.
620 * Makefile.in: Regenerated.
622 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
625 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
628 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
631 * configure: Regenerated.
632 * Makefile.in: Likewise.
634 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
637 * lto-plugin.c (claim_file_handler): Print offsets in hex.
639 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
641 * lto-plugin.c (write_resolution): Assume resolution_file is set.
642 Print the symbol name.
643 (all_symbols_read_handler): Create a resolution file.
645 (cleanup_handler): Remove the resolution file.
646 (process_option): Drop the -resolution option.
648 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
650 * lto-plugin.c (temp_obj_dir_name): Remove.
651 (arguments_file_name): New.
652 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
653 (exec_lto_wrapper): Create arguments file with make_temp_file.
654 (cleanup_handler): Don't remove the temporary directory. Remove the
656 (onload): Don't create the temporary directory.
658 2009-11-04 Richard Guenther <rguenther@suse.de>
659 Rafael Avila de Espindola <espindola@google.com>
661 * lto-plugin.c (plugin_file_info): Remove temp field.
662 (cleanup_handler): Don't delete temporary objects.
663 (claim_file_handler): Don't create temporary objects.
665 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
667 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
669 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
672 * lto-plugin.c (claim_file_handler): Close files that we created.
674 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
676 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
679 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
682 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
683 * configure: Regenerate.
685 2009-10-26 Richard Guenther <rguenther@suse.de>
687 * configure.ac: Use AM_MAINTAINER_MODE.
688 * acinclude.m4: Remove.
689 * configure: Re-generate.
690 * Makefile.in: Likewise.
691 * aclocal.m4: Likewise.
693 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
696 * configure: Regenerate.
697 * configure.ac: Add AC_TYPE_UINT64_T.
699 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
701 * lto-plugin.c (message): New variable.
702 (check): New function.
703 (parse_table_entry, translate, write_resolution,add_output_files,
704 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
706 (cleanup_handler): Use check instead of assert. Remove the arguments
709 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
711 * lto-plugin.c (resolution_file): New.
712 (free_1): Update comment.
713 (free_2): Free resolution_file.
714 (write_resolution): Write resolution to specified file. Use the
715 syms array from the symbol table.
716 (all_symbols_read_handler): Delay call to free_1 past call to
718 (process_option): Add a -resolution option.
720 2009-10-13 Richard Guenther <rguenther@suse.de>
722 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
724 * Makefile.in: Regenerated.
726 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
728 * lto-plugin.c (add_input_library): New.
729 (all_symbols_read_handler): Use add_input_library for items that
731 (process_option): Fit in 80 columns.
732 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
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 Diego Novillo <dnovillo@google.com>
754 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
755 and -D_FILE_OFFSET_BITS=64.
756 * configure.ac: Add AC_SYS_LARGEFILE.
757 * configure: Regenerate.
758 * Makefile.in: Regenerate.
759 * lto-plugin.c: Fix copyright boilerplate.
761 2009-10-02 Diego Novillo <dnovillo@google.com>
763 * Makefile.am (ACLOCAL_AMFLAGS): Define.
764 * aclocal.m4: Regenerate with aclocal-2.64
765 * acinclude.m4: Remove.
766 * Makefile.in: Regenerate with automake-1.11
767 * configure.ac (AC_PREREQ): Update to 2.64.
768 * configure: Regenerate.
770 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
772 * Makefile.am (liblto_plugin_la_SOURCES): Remove
773 $(top_srcdir)/../gcc/lto/common.c
774 * Makefile.in: Regenerate.
776 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
778 * lto-plugin.c (pass_through_items): New.
779 (num_pass_through_items): New.
780 (all_symbols_read_handler): Update to use the -pass-through option.
781 (process_option): Replace -libgcc with -pass-through.
783 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
785 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
786 register_cleanup to be set.
788 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
790 * Makefile.am: Remove all reference to ltosymtab.
791 * Makefile.in: Regenerate.
792 * lto-symtab.c: Remove.
794 2009-05-21 Diego Novillo <dnovillo@google.com>
796 * configure.ac: Remove call to AC_CHECK_GELF.
797 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
798 * acinclude.m4: Do not include ../config/libelf.m4
799 * Makefile.am (LIBELFLIBS): Define.
801 (AM_CPPFLAGS): Add $(LIBELFINC).
802 (ltosymtab_LDADD): Add $(LIBELFLIBS).
803 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
804 * lto-plugin.c: Always include <gelf.h>
805 * lto-symtab.c: Likewise.
806 * configure: Regenerate.
807 * Makefile.in: Regenerate.
809 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
811 * lto-plugin.c (libgcc_filename): New.
812 (all_symbols_read_handler): Pass libgcc to the linker.
813 (all_symbols_read_handler): Parse -libgcc
815 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
817 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
818 * Makefile.in: Regenerate.
819 * lto-plugin.c (add_output_files): Argument is now a FILE.
820 (exec_lto_wrapper): Use writeargv and pex.
822 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
825 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
826 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
829 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
831 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
833 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
835 * lto-plugin.c: Include libiberty.h.
836 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
839 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
841 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
844 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
846 * lto-plugin.c (plugin_file_info): Remove fd and elf.
847 (parse_table_entry): strdup entry->name and entry->comdat_key.
848 (free_1): Free name and comdat_key. Don't close the file. Don't call
850 (claim_file_handler): Always call elf_end.
852 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
854 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
855 -D_FILE_OFFSET_BITS=64
856 * Makefile.in: Regenerate
858 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
860 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
861 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
862 * Makefile.in: Regenerate.
863 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
864 * configure: Regenerate.
865 * configure.ac: Add AC_SUBST(target_noncanonical).
867 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
869 * lto-plugin.c: Include stdbool.h.
870 (debug, nop): Declare as bool.
872 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
874 * lto-plugin.c (nop): New.
875 (use_original_files): New.
876 (all_symbols_read_handler): Call use_original_files if nop is true.
877 (process_option): Parse the -nop option.
879 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
881 * lto-plugin.c (debug): New.
882 (exec_lto_wrapper): Print argv if debug is true.
883 (process_option): Process the -debug command line option.
885 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
887 * lto-plugin.c (process_option): The argument is now a single option,
888 not a space separated list.
890 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
892 * lto-plugin.c: Include sys/types.h and sys/wait.h
893 (output_files, num_output_files, lto_wrapper_argv,
894 lto_wrapper_num_args): New.
895 (free_2): Free output_files.
896 (write_resolution): Disable.
897 (add_output_files): New.
898 (exec_lto_wrapper): New.
899 (all_symbols_read_handler): Run lto-wrapper.
900 (claim_file_handler): Free lto_file.name and call elf_end.
901 (process_option): New.
903 2008-11-26 Rafael Espindola <espindola@google.com>
905 * lto-plugin.c (add_input_file): New.
906 (get_section): Return NULL if get_section fails.
907 (write_resolution): New.
908 (all_symbols_read_handler): Call add_input_file.
909 (claim_file_handler): Unlink the correct file.
910 (onload): Record add_input_file.
912 2008-09-23 Rafael Espindola <espindola@google.com>
914 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
915 Update the location of common.c.
916 * Makefile.in: Regenerate.
917 * common.c: Moved to gcc/lto.
918 * common.h: Moved to gcc/lto.
919 * lto-plugin.c: Update the location of common.h.
920 * lto-symtab.c: Update the location of common.h.
922 2008-09-23 Rafael Espindola <espindola@google.com>
924 * common.c: Include common.h.
925 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
927 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
930 2008-09-23 Rafael Espindola <espindola@google.com>
932 * lto-plugin.c (plugin_file_info): Add temp.
933 (cleanup_handler): Only delete temporary files.
934 (claim_file_handler): Initialize lto_file.temp.
936 2008-09-23 Rafael Espindola <espindola@google.com>
938 * plugin-api.h: Moved to include.
940 2008-09-23 Rafael Espindola <espindola@google.com>
942 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
945 2008-09-22 Rafael Espindola <espindola@google.com>
947 * plugin-api.h: Copy from binutils' cvs.
949 2008-09-22 Rafael Espindola <espindola@google.com>
951 * lto-symtab.c (get_symbols, add_symbols): Update signature.
952 * plugin-api.h: Copy from binutils' cvs.
954 2008-09-22 Rafael Espindola <espindola@google.com>
956 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
959 2008-09-10 Rafael Espindola <espindola@google.com>
961 * lto-plugin.c (onload): add missing break statements and asserts.
962 * lto-symtab.c (claim_file_handler): Make it static.
963 (all_symbols_read_handler): Make it static.
964 (all_file_handles): Make it static.
965 (num_file_handles): Make it static.
966 (register_claim_file): Make it static.
967 (register_object): Indent properly.
969 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
971 * Makefile.am (ltosymtab_LDADD): Add -lelf.
972 * Makefiel.in: Regenerate.
973 * lto-plugin.c: Include ar.h.
974 (claim_file_handler): Handle file->offset != 0.
975 * lto-symtab.c: Include gelf.h.
976 (all_file_handles): Change type.
977 (register_object): New.
978 (register_file): Add support for archives.
979 (resolve): Update to new type of all_file_handles.
980 (print): Update to new type of all_file_handles.
981 (free_all): Update to new type of all_file_handles.
982 (main): Update to new type of all_file_handles.
984 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
986 * lto-plugin.c (get_string_table): Remove.
987 (get_section): Use elf_strptr instead of get_string_table.
989 2008-09-08 Doug Kwan <dougkwan@google.com>
991 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
992 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
994 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
996 * Makefile.am (ltosymtab_SOURCES): add common.c.
997 (ltosymtab_CFLAGS): New.
998 (liblto_plugin_la_SOURCES): Add common.c.
999 * Makefile.in: Regenerate.
1002 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1003 (plugin_symtab): New.
1004 (plugin_file_info): New.
1005 (register_all_symbols_read): New.
1007 (claimed_files): New.
1008 (num_claimed_files): New.
1009 (translate): Don't drop the slot number.
1012 (all_symbols_read_handler): New.
1013 (claim_file_handler): Record every claimed file.
1014 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1016 * lto-symtab.c: Include stdlib.h, string.h and common.h.
1017 (current_file_handle): Remove.
1018 (ld_plugin_all_symbols_read_handler): New.
1019 (plugin_handle): New.
1021 (all_file_handles): New.
1022 (num_file_handles): New.
1024 (register_all_symbols_read): New.
1025 (add_symbols): Don't print the symbols, just record them.
1026 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1028 (load_plugin): Use plugin_handle.
1029 (register_file): Add the file handle to all_file_handles.
1032 (unload_plugin): New.
1034 (main): Call all_symbols_read_handler and free resources.
1036 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
1038 * Makefile.am (AM_CFLAGS): New.
1039 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1040 (lib_LTLIBRARIES): New.
1041 (liblto_plugin_la_SOURCES): New.
1042 (liblto_plugin_la_LIBADD): New.
1043 * Makefile.in: Regenerate.
1044 * acinclude.m4: Don't include ../config/acx.m4 and
1045 ../config/no-executables.m4.
1046 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1048 * aclocal.m4: Regenerate.
1049 * configure: Regenerate.
1050 * configure.ac: Use AM_PROG_LIBTOOL.
1051 * lto-plugin.c: New.
1052 * lto-symtab.c: Rewrite to use the plugin.
1053 * plugin-api.h: New.
1055 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1057 * configure: Regenerate.
1058 * configure.ac: Use AC_CHECK_GELF.
1059 * lto-symtab.c: Include gelf.h.
1060 (get_string_table): Use size independent API.
1061 (printTable): Use lld to print 64 bit integers.
1063 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1065 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1066 entry->visibility are valid.
1068 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1069 * lto-symtab.c (table_entry): Add comdat.
1070 (parse_table_entry): Read comdat.
1072 2008-08-21 Rafael Espindola <espindola@google.com>
1076 * acinclude.m4: New.
1079 * configure.ac: New.
1080 * lto-symtab.c: New.