1 2022-11-23 Marek Polacek <polacek@redhat.com>
4 2022-11-23 Marek Polacek <polacek@redhat.com>
6 * configure.ac (--enable-host-bind-now): New check. Link with
8 * configure: Regenerate.
10 2022-11-23 Marek Polacek <polacek@redhat.com>
12 * configure.ac (--enable-host-bind-now): New check. Link with
14 * configure: Regenerate.
16 2022-10-12 Martin Liska <mliska@suse.cz>
18 * configure: Regenerate.
20 2022-10-11 Olivier Hainque <hainque@adacore.com>
21 Olivier Hainque <hainque@adacore.com>
23 * configure: Regenerate.
25 2022-08-01 Martin Liska <mliska@suse.cz>
28 * configure.ac: Replace $target with $host.
29 * configure: Regenerate.
31 2022-07-14 Martin Liska <mliska@suse.cz>
34 * Makefile.am: Use ac_lto_plugin_extra_ldflags for AM_LDFLAGS.
35 * configure.ac: Use AC_SUBST(ac_lto_plugin_extra_ldflags).
36 * Makefile.in: Regenerate.
37 * configure: Regenerate.
39 2022-07-12 Martin Liska <mliska@suse.cz>
41 * lto-plugin.c (negotiate_api_version): New.
42 (onload): Negotiate API version.
43 * Makefile.am: Add -DBASE_VERSION.
44 * Makefile.in: Regenerate.
46 2022-07-07 Martin Liska <mliska@suse.cz>
49 * configure.ac: Configure HAVE_PTHREAD_LOCKING.
50 * lto-plugin.c (LOCK_SECTION): New.
51 (UNLOCK_SECTION): New.
52 (claim_file_handler): Use the newly added macros.
54 * config.h.in: Regenerate.
55 * configure: Regenerate.
57 2022-07-01 Pekka Seppänen <pexu@gcc.mail.kapsi.fi>
60 * configure.ac: Move -pthread from here...
61 * Makefile.am: ...to here.
62 * configure: Regenerate.
63 * Makefile.in: Likewise.
65 2022-06-27 Martin Liska <mliska@suse.cz>
67 * lto-plugin.c (plugin_lock): New lock.
68 (claim_file_handler): Use mutex for critical section.
69 (onload): Initialize mutex.
70 * configure.ac: Check for pthread.h.
71 * configure: Regenerate.
72 * config.h.in: Regenerate.
74 2022-06-20 Martin Liska <mliska@suse.cz>
76 * lto-plugin.c (struct plugin_file_info): Add skip_file flag.
77 (write_resolution): Write resolution only if get_symbols != LDPS_NO_SYMS.
78 (all_symbols_read_handler): Ignore file if skip_file is true.
79 (onload): Handle LDPT_GET_SYMBOLS_V3.
81 2022-05-04 Martin Liska <mliska@suse.cz>
83 * lto-plugin.c (struct plugin_objfile): Use bool for offset
85 (exec_lto_wrapper): Assign true/false to bool variables.
86 (process_offload_section): Likewise.
87 (claim_file_handler): Likewise.
90 2022-03-22 Jakub Jelinek <jakub@redhat.com>
93 * configure.ac (LTO_PLUGIN_USE_SYMVER, LTO_PLUGIN_USE_SYMVER_GNU,
94 LTO_PLUGIN_USE_SYMVER_SUN): New test for symbol versioning support.
95 * Makefile.am (version_arg, version_dep): Set conditionally based
96 on LTO_PLUGIN_USE_SYMVER*.
97 (liblto_plugin_la_LDFLAGS): Use $(version_arg) instead of
98 -export-symbols-regex onload.
99 (liblto_plugin_la_DEPENDENCIES): Depend on $(version_dep).
100 * lto-plugin.map: New file.
101 * configure: Regenerated.
102 * Makefile.in: Regenerated.
104 2022-03-11 Tobias Burnus <tobias@codesourcery.com>
106 * lto-plugin.c (all_symbols_read_handler): With -save-temps, use
107 link_output_name for -foffload-objects's file name, if available.
109 2022-03-01 Martin Liska <mliska@suse.cz>
111 * lto-plugin.c (process_offload_section): Use a linker as many
112 comments are connected to gold linker.
113 (process_option): Likewise.
115 2021-12-02 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
117 * lto-plugin.c: Fix -linker-output-auto-notlo-rel ->
118 -linker-output-auto-nolto-rel typo.
119 (process_option): Adjust accordingly, accepting both old and
122 2021-09-13 Andrew Pinski <apinski@marvell.com>
125 * Makefile.am: Export only onload.
126 * Makefile.in: Regenerate.
128 2021-06-25 Richard Biener <rguenther@suse.de>
130 * lto-plugin.c (ltrans_objects): New global.
131 (all_symbols_read_handler): If -ltrans-objects was specified,
132 add the output files from the specified file directly.
133 (process_option): Handle -ltrans-objects.
135 2021-05-10 Martin Liska <mliska@suse.cz>
137 * lto-plugin.c (LTO_SEGMENT_NAME): Remove.
138 (LTO_SYMTAB_PREFIX): Likewise.
139 (LTO_SYMTAB_PREFIX_LEN): Likewise.
140 (LTO_SYMTAB_EXT_PREFIX): Likewise.
141 (LTO_SYMTAB_EXT_PREFIX_LEN): Likewise.
142 (LTO_LTO_PREFIX): Likewise.
143 (LTO_LTO_PREFIX_LEN): Likewise.
144 (OFFLOAD_SECTION): Likewise.
145 (OFFLOAD_SECTION_LEN): Likewise.
146 (startswith): New function.
147 (all_symbols_read_handler): Use it.
148 (process_symtab): Likewise.
149 (process_symtab_extension): Likewise.
150 (process_offload_section): Likewise.
151 (process_option): Likewise.
153 2021-05-03 H.J. Lu <hjl.tools@gmail.com>
156 * configure: Regenerated.
158 2021-04-21 Martin Liska <mliska@suse.cz>
160 * lto-plugin.c (exec_lto_wrapper): Make a temp variable.
162 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
164 * configure: Re-generate.
166 2020-11-29 John David Anglin <danglin@gcc.gnu.org>
168 * configure: Regenerate.
170 2020-11-25 Matthew Malcomson <matthew.malcomson@arm.com>
172 * Makefile.am: Avoid using sanitizer.
173 * Makefile.in: Regenerate.
175 2020-09-10 Jonathan Yong <10walls@gmail.com>
177 * Makefile.am: drop versioning from libtool completely.
178 * Makefile.in: regenerate.
180 2020-09-09 Nick Clifton <nickc@redhat.com>
182 * lto-plugin.c (struct plugin_symtab): Add last_sym field.
183 (parse_symtab_extension): Only read as many entries as are
184 available in the buffer. Store the data read into the symbol
185 table indexed from last_sym. Increment last_sym.
187 2020-07-30 H.J. Lu <hjl.tools@gmail.com>
190 * configure: Regenerated.
192 2020-05-29 H.J. Lu <hjl.tools@gmail.com>
195 * configure: Regenerated.
197 2020-05-26 Alexandre Oliva <oliva@adacore.com>
199 * lto-plugin.c (skip_in_suffix): New.
200 (exec_lto_wrapper): Use skip_in_suffix and concat to build
201 non-temporary output names.
202 (onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
203 override link_output_name with it.
205 2020-05-12 H.J. Lu <hongjiu.lu@intel.com>
208 * configure: Regenerated.
210 2020-05-05 Eric Botcazou <ebotcazou@adacore.com>
212 * lto-plugin.c: Document -linker-output-auto-notlo-rel option.
213 (linker_output_set): Change type to bool.
214 (linker_output_known): Likewise.
215 (linker_output_auto_nolto_rel): New variable.
216 (all_symbols_read_handler): Take it into account.
217 <LDPO_REL>: Do not issue the warning if it is set.
218 (process_option): Process -linker-output-auto-notlo-rel.
219 (cleanup_handler): Remove unused variable.
220 (onload) <LDPT_LINKER_OUTPUT>: Adjust to above type change.
222 2020-04-28 H.J. Lu <hongjiu.lu@intel.com>
225 * configure: Regenerated.
227 2020-04-25 H.J. Lu <hongjiu.lu@intel.com>
230 * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS).
231 * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and
232 AC_SUBST(CET_HOST_FLAGS).
233 * Makefile.in: Regenerated.
234 * aclocal.m4: Likewise.
235 * configure: Likewise.
237 2020-03-19 Martin Liska <mliska@suse.cz>
239 * lto-plugin.c (LTO_SECTION_PREFIX): Rename to ...
240 (LTO_SYMTAB_PREFIX): ... this.
241 (LTO_SECTION_PREFIX_LEN): Rename to ...
242 (LTO_SYMTAB_PREFIX_LEN): ... this.
243 (LTO_SYMTAB_EXT_PREFIX): New.
244 (LTO_SYMTAB_EXT_PREFIX_LEN): New.
245 (LTO_LTO_PREFIX): New.
246 (LTO_LTO_PREFIX_LEN): New.
247 (parse_table_entry): Fill up unused to zero.
248 (parse_table_entry_extension): New.
249 (parse_symtab_extension): New.
250 (finish_conflict_resolution): Change type
252 (process_symtab): Use new macro name.
253 (process_symtab_extension): New.
254 (claim_file_handler): Parse also process_symtab_extension.
255 (onload): Call new add_symbols_v2.
257 2020-01-01 Jakub Jelinek <jakub@redhat.com>
259 Update copyright years.
261 2019-09-27 Maciej W. Rozycki <macro@wdc.com>
263 * configure: Regenerate.
265 2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
267 * lto-plugin.c (cleanup_handler): Remove unused var.
269 2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
271 * lto-plugin.c (exec_lto_wrapper): Make the wrapper
272 arguments filename more user-friendly.
273 (file_exists, maybe_unlink): New.
274 (cleanup_handler): Use maybe unlink to handle the
275 case when temps should be saved.
276 (process_option): Look for -v, —-version, -save-temps.
277 (onload): Record the linker output file name.
278 Check for -v, —-version, -save-temps in the GCC collect
281 2019-02-26 Martin Liska <mliska@suse.cz>
283 * lto-symtab.c: Remove.
285 2019-01-01 Jakub Jelinek <jakub@redhat.com>
287 Update copyright years.
289 2018-10-31 Joseph Myers <joseph@codesourcery.com>
292 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
293 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
295 2018-05-30 Jan Hubicka <jh@suse.cz>
297 * lto-plugin.c: (non_claimed_files): New static var.
298 (linker_ouput_known): New static var.
299 (all_symbols_read_handler): When user specifies linker output do not
300 imply it; output warning when nonlto-rel mode is forced.
301 (claim_file_header): Record number of nonclaimed files.
302 (process_option): Remember if linker output is known
304 2018-04-18 David Malcolm <dmalcolm@redhat.com>
307 * configure: Regenerate.
309 2018-01-03 Jakub Jelinek <jakub@redhat.com>
311 Update copyright years.
313 2017-07-21 Georg-Johann Lay <avr@gjlay.de>
316 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
318 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
320 2017-01-17 Jakub Jelinek <jakub@redhat.com>
323 * configure.ac: Add GCC_BASE_VER.
324 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
325 get version from BASE-VER file.
326 * configure: Regenerated.
327 * Makefile.in: Regenerated.
329 2017-01-04 Jakub Jelinek <jakub@redhat.com>
331 Update copyright years.
333 2016-11-15 Matthias Klose <doko@ubuntu.com>
335 * configure: Regenerate.
337 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
340 * lto-plugin.c (struct plugin_offload_file): New.
341 (offload_files): Change type.
342 (offload_files_last, offload_files_last_obj): New.
343 (offload_files_last_lto): New.
344 (free_2): Adjust accordingly.
345 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
346 Don't call free_1 for offload_files. Write names of object files with
347 offloading to the temporary file. Add new option to lto_arg_ptr.
348 (claim_file_handler): Don't claim file if it contains offload sections
349 without LTO sections. If it contains offload sections, add to the list.
351 2016-01-15 Martin Liska <mliska@suse.cz>
353 * lto-plugin.c (all_symbols_read_handler): Assign default
354 value to a string variable.
356 2015-11-25 Jan Hubicka <jh@suse.cz>
359 * lto-plugin.c (linker_output, linker_output_set): New statics.
360 (all_symbols_read_handler): Add -flinker-output option.
361 (onload): Record linker_output info.
363 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
365 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
366 * configure: Regenerate.
367 * config.h.in: Ditto.
369 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
371 * Makefile.am: Drop 'by automake version' from top-level comment.
372 * Makefile.in: Regenerated with automake-1.11.6.
373 * aclocal.m4: Likewise.
374 * configure: Likewise.
376 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
378 * lto-plugin.c (release_input_file): Removed.
379 (claim_file_handler): Don't call release_input_file.
380 (onload): Don't set release_input_file.
382 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
384 * lto-plugin.c (claim_file_handler): Pass handle to
387 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
389 * lto-plugin.c (claim_file_handler): Call release_input_file only
392 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
394 * lto-plugin.c (claim_file_handler): Call release_input_file only
397 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
400 * lto-plugin.c (release_input_file): New.
401 (claim_file_handler): Call release_input_file.
402 (onload): Set release_input_file.
404 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
406 * lto-plugin.c (offload_files, num_offload_files): New static variables.
407 (free_1): Use arguments instead of global variables.
408 (free_2): Free offload_files.
409 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
411 (claim_file_handler): Do not add file to claimed_files if it contains
412 offload sections without LTO sections. Add it to offload_files instead.
414 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
417 * configure: Regenerated.
419 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
420 Bernd Schmidt <bernds@codesourcery.com>
421 Andrey Turetskiy <andrey.turetskiy@intel.com>
422 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
424 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
425 (struct plugin_objfile): Add new field "offload".
426 (process_offload_section): New static function.
427 (claim_file_handler): Claim file if it contains offload sections.
429 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
430 Thomas Schwinge <thomas@codesourcery.com>
431 Ilya Verbin <ilya.verbin@intel.com>
432 Andrey Turetskiy <andrey.turetskiy@intel.com>
434 * Makefile.am (libexecsubdir): Tweak for the possibility of being
435 configured for offload compiler.
436 (accel_dir_suffix, real_target_noncanonical): New variables substituted
438 * Makefile.in: Regenerate.
439 * configure: Regenerate.
440 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
443 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
446 * configure: Regenerate.
448 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
451 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
452 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
454 * Makefile.in: Regenerated.
455 * configure: Likewise.
457 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
459 * configure.ac (--with-libiberty): New configure option.
460 * configure: Regenerate.
461 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
463 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
464 (liblto_plugin_la_DEPENDENCIES): Use them.
465 * Makefile.in: Regenerate.
467 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
470 * configure.ac: Check for -static-libgcc.
471 * configure: Regenerate.
473 2014-04-17 Jakub Jelinek <jakub@redhat.com>
476 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
477 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
478 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
479 over ../libiberty/pic/libiberty.a if the former exists.
480 * Makefile.in: Regenerated.
483 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
484 * Makefile.in: Regenerated.
486 2014-04-02 Richard Biener <rguenther@suse.de>
488 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
489 is set in COLLECT_GCC_OPTIONS.
491 2014-03-28 Richard Biener <rguenther@suse.de>
493 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
495 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
497 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
499 * configure: Regenerate.
500 * Makefile.am (AM_LDFLAGS): New variable.
501 (liblto_plugin_la_LDFLAGS): Add it.
502 * Makefile.in: Regenerate.
504 2013-09-20 Alan Modra <amodra@gmail.com>
506 * configure: Regenerate.
508 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
510 * configure: Regenerated.
512 2012-05-29 Joseph Myers <joseph@codesourcery.com>
514 * lto-plugin.c: Fix typo.
516 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
518 * configure: Regenerated.
520 2012-02-22 Kai Tietz <ktietz@redhat.com>
523 * lto-plugin.c (PRI_LL): New macro.
524 (dump_symtab): Use PRI_LL instead of ll in print.
525 (process_symtab): Use PRI_LL instead of ll in scan.
527 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
529 * configure: Regenerate.
531 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
533 * configure: Regenerate.
535 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
537 * configure: Regenerate.
539 2011-10-02 Jan Hubicka <jh@suse.cz>
542 * lto-plugin.c (get_symbols_v2): New variable.
543 (write_resolution): Use V2 API when available.
544 (onload): Handle LDPT_GET_SYMBOLS_V2.
546 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
547 Andi Kleen <ak@linux.intel.com>
550 * lto-plugin.c (sym_aux): Change id to unsigned long long.
551 (plugin_symtab): Likewise.
552 (dump_symtab): Likewise.
553 (resolve_conflicts): Likewise.
554 (process_symtab): Likewise.
556 2011-08-10 Richard Guenther <rguenther@suse.de>
560 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
561 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
562 * configure: Regenerate.
563 * Makefile.in: Likewise.
564 * aclocal.m4: Likewise.
566 2011-04-20 Jim Meyering <meyering@redhat.com>
568 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
570 2011-04-05 Richard Guenther <rguenther@suse.de>
573 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
575 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
577 * Makefile.in: Regenerate.
578 * aclocal.m4: Regenerate.
579 * configure: Regenerate.
581 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
583 * Makefile.am (all-local): Rename from 'all'.
584 * Makefile.in: Regenerate.
586 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
589 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
590 (liblto_plugin_la_LDFLAGS): Add -module.
591 (copy_lto_plugin): Renamed to...
592 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
594 * Makefile.in: Rebuild.
596 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
599 * Makefile.am (Wc): New helper for encoding -Wc,.
600 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
601 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
602 * Makefile.in: Regenerated.
604 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
608 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
611 * Makefile.am (Wl): New helper for encoding -Wl,.
612 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
613 * Makefile.in: Regenerated.
615 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
618 * Makefile.am (Wl): New helper for encoding -Wl,.
619 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
620 * Makefile.in: Regenerated.
622 2011-01-25 Ian Lance Taylor <iant@google.com>
624 * lto-plugin.c (gold_version): New static variable.
625 (all_symbols_read_handler): Don't check pass_through_items if
626 using gold 1.11 or later.
627 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
629 2011-01-12 Richard Guenther <rguenther@suse.de>
632 * lto-plugin.c (parse_table_entry): Use memcpy to access
635 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
637 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
638 * Makefile.in: Regenerate.
640 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
644 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
646 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
647 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
648 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
649 * Makefile.in: Regenerate.
651 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
655 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
656 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
657 * configure: Regenerate.
658 * config.h.in: Likewise.
660 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
664 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
665 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
666 override -bindir setting.
667 * aclocal.m4: Regenerate.
668 * configure: Regenerate.
669 * Makefile.in: Regenerate.
671 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
673 * config.h.in: Regenerated.
674 * configure: Regenerated.
675 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
676 * lto-plugin.c (WIFEXITED): Define default.
677 (WEXITSTATUS): Likeiwse.
679 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
681 * config.h.in: Regenerated.
682 * configure: Regenerated.
683 * Makefile.in: Regenerated.
684 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
685 * lto-plugin.c: Include sys/wait.h conditionally.
686 * aclocal.m4: Regenerated.
688 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
690 * lto-plugin.c (add_output_files): Fix memory leak.
692 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
696 * configure.ac: Add AC_TYPE_INT64_T test.
697 * config.h.in: Regenerate.
698 * configure: Likewise.
699 * lto-plugin.c (debug): Use char not bool.
701 (check_1): Rename from check, and use int not bool for gate argument.
702 (check): Macro wrapper for the above to coerce gate argument into
703 boolean-valued integer in case it has pointer type.
704 (parse_table_entry): Use 0 not false.
705 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
706 into two 32-bit parts and printing as hex ints.
708 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
711 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
713 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
716 * lto-plugin.h: Delete.
717 * lto-plugin-elf.c: Likewise.
718 * lto-plugin-coff.c: Likewise.
719 * configure.ac: Don't use libelf, don't source config.gcc.
720 (LIBELFLIBS): Delete.
722 (LTO_FORMAT): Delete.
723 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
724 (config.h): Add AC_CONFIG_HEADERS directive.
725 * Makefile.am (LIBELFLIBS): Delete.
727 (LTO_FORMAT): Delete.
729 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
730 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
731 any object-format-specific source file in the link.
732 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
733 * config.h.in: Generate.
734 * configure: Regenerate.
735 * Makefile.in: Likewise.
736 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
737 (LTO_SEGMENT_NAME): New definition.
738 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
739 (LTO_SECTION_PREFIX_LEN): New definition.
740 (struct sym_aux): Struct definition moved here from lto-plugin.h.
741 (struct plugin_symtab): Likewise.
742 (struct plugin_objfile): Likewise.
743 (struct plugin_objfile): New struct def.
744 (enum symbol_style): New enum type.
745 (add_symbols): Make static.
746 (claimed_files): Likewise.
747 (num_claimed_files): Likewise.
748 (sym_style): New global.
749 (check): Make static.
750 (parse_table_entry): Likewise. Respect sym_style when extracting
751 symbol from symtab entry.
752 (translate): Make static.
753 (resolve_conflicts): Likewise.
754 (process_symtab): New function, per-section callback version of
755 old object-format-specific handling from deleted lto-plugin-elf.c.
756 (claim_file_handler): Convert ELF-specific version from deleted
757 lto-plugin-elf.c to simple_object interface and move here.
758 (process_options): Allow new '-sym-style=' option.
759 (onload): Don't call deleted onload_format_checks hook.
761 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
763 * lto-plugin.c (dump_symtab): Correct printf argument type.
764 (finish_conflict_resolution): Initialize resolution.
766 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
769 * configure.ac: Add AC_CANONICAL_SYSTEM.
770 * configure: Regenerated.
772 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
774 * configure.ac: Source config.gcc to determine lto_binary_reader.
775 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
776 * Makefile.am (LTO_FORMAT): Import.
777 (liblto_plugin_la_SOURCES): Add object format dependent module
778 defined by LTO_FORMAT.
779 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
780 and work around libtool warning.
781 * configure: Regenerate.
782 * Makefile.in: Likewise.
783 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
784 (struct sym_aux): Likewise.
785 (struct plugin_symtab): Likewise.
786 (struct plugin_file_info): Likewise.
787 (LTO_SECTION_PREFIX): Likewise.
788 (add_symbols): Make non-static.
789 (claimed_files): Likewise.
790 (num_claimed_files): Likewise.
792 (parse_table_entry): Likewise.
793 (translate): Likewise.
794 (resolve_conflicts): Likewise.
795 (process_symtab): Move to new lto-plugin-elf.c object format dependent
797 (claim_file_handler): Likewise, and make non-static.
798 (onload): Call new onload_format_checks function.
799 * lto-plugin.h: New file.
800 (LTO_SECTION_PREFIX): Move here.
801 (struct sym_aux): Likewise.
802 (struct plugin_symtab): Likewise.
803 (struct plugin_file_info): Likewise.
804 (claim_file_handler): Add new function prototype.
805 (onload_format_checks): Likewise.
806 (check): Declare extern.
807 (translate): Likewise.
808 (parse_table_entry): Likewise.
809 (resolve_conflicts): Likewise.
810 (add_symbols): Likewise.
811 (claimed_files): Likewise.
812 (num_claimed_files): Likewise.
813 * lto-plugin-elf.c (process_symtab): Move here.
814 (claim_file_handler): Likewise, and make non-static.
815 (onload_format_checks): New function factored out from onload.
816 * lto-plugin-coff.c (claim_file_handler): New function stub.
817 (onload_format_checks): Likewise.
819 2010-08-05 Andi Kleen <ak@linux.intel.com>
821 * lto-plugin.c: Include <hashtab.h>
822 (sym_aux): Add next_conflict field to save conflict chains.
823 (plugin_file_info): Add conflicts symtab.
824 (parse_table_entry): Initialize aux->next_conflict.
825 (process_symtab): Increment found.
827 (finish_conflict_resolution): Add.
829 (write_resolution): Remove symbols loop and move into
830 dump_symtab. Call dump_symtab for main symbol and conflicts table.
831 Call free_symtab to free conflicts table.
835 (symbol_strength): Add.
836 (resolve_conflicts): Add.
837 (claim_file_handler): Add n variable. Check return value of
838 process_symtab. Call resolve_conflicts.
840 2010-07-27 Andi Kleen <ak@linux.intel.com>
842 * lto-plugin.c (translate): Remove debug fprintf.
844 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
847 * lto-plugin.c (translate): Cast to unsigned long.
849 2010-07-23 Andi Kleen <ak@linux.intel.com>
852 * lto-plugin.c (sym_aux): Add.
853 (plugin_symtab): Remove slots. Add aux and id.
854 (parse_table_entry): Change to use aux instead of slots.
855 (LTO_SECTION_PREFIX): Add.
856 (translate): Improve buffer allocation. Change to append
857 symbols to existing out buffer.
858 (get_section): Remove.
859 (process_symtab): Add.
860 (free_2): Free symtab->aux.
861 (write_resolution): Handle aux instead of slots.
862 Print sub id to resolution file.
863 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
864 calls with call to process_symtab.
866 2010-07-22 Richard Guenther <rguenther@suse.de>
868 * Makefile.am: New copy_lto_plugin rule to install the plugin
870 * Makefile.in: Regenerated.
872 2010-05-21 Richard Guenther <rguenther@suse.de>
874 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
876 2010-05-07 Richard Guenther <rguenther@suse.de>
878 * lto-plugin.c (free_2): Do not free resolution_file.
879 (write_resolution): Check that we were passed a resolution file.
880 (all_symbols_read_handler): Adjust.
881 (cleanup_handler): Do not remove the resolution file.
882 (process_option): Handle -fresolution=.
884 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
887 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
888 * Makefile.in: Regenerate.
890 2010-04-23 Richard Guenther <rguenther@suse.de>
893 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
894 (translate): Likewise.
895 (all_symbols_read_handler): Likewise.
896 (claim_file_handler): Likewise.
897 (process_option): Likewise.
898 (add_output_files): Likewise. Remove filename length limit.
900 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
902 * Makefile.in: Regenerate.
903 * aclocal.m4: Regenerate.
905 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
908 * lto-plugin.c (cleanup_handler): Delete temporary output files.
910 2010-01-11 Richard Guenther <rguenther@suse.de>
913 * Makefile.am: Disable dependencies.
914 * Makefile.in: Regenerated.
916 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
919 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
922 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
925 * configure: Regenerated.
926 * Makefile.in: Likewise.
928 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
931 * lto-plugin.c (claim_file_handler): Print offsets in hex.
933 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
935 * lto-plugin.c (write_resolution): Assume resolution_file is set.
936 Print the symbol name.
937 (all_symbols_read_handler): Create a resolution file.
939 (cleanup_handler): Remove the resolution file.
940 (process_option): Drop the -resolution option.
942 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
944 * lto-plugin.c (temp_obj_dir_name): Remove.
945 (arguments_file_name): New.
946 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
947 (exec_lto_wrapper): Create arguments file with make_temp_file.
948 (cleanup_handler): Don't remove the temporary directory. Remove the
950 (onload): Don't create the temporary directory.
952 2009-11-04 Richard Guenther <rguenther@suse.de>
953 Rafael Avila de Espindola <espindola@google.com>
955 * lto-plugin.c (plugin_file_info): Remove temp field.
956 (cleanup_handler): Don't delete temporary objects.
957 (claim_file_handler): Don't create temporary objects.
959 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
961 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
963 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
966 * lto-plugin.c (claim_file_handler): Close files that we created.
968 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
970 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
973 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
976 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
977 * configure: Regenerate.
979 2009-10-26 Richard Guenther <rguenther@suse.de>
981 * configure.ac: Use AM_MAINTAINER_MODE.
982 * acinclude.m4: Remove.
983 * configure: Re-generate.
984 * Makefile.in: Likewise.
985 * aclocal.m4: Likewise.
987 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
990 * configure: Regenerate.
991 * configure.ac: Add AC_TYPE_UINT64_T.
993 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
995 * lto-plugin.c (message): New variable.
996 (check): New function.
997 (parse_table_entry, translate, write_resolution,add_output_files,
998 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
1000 (cleanup_handler): Use check instead of assert. Remove the arguments
1003 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
1005 * lto-plugin.c (resolution_file): New.
1006 (free_1): Update comment.
1007 (free_2): Free resolution_file.
1008 (write_resolution): Write resolution to specified file. Use the
1009 syms array from the symbol table.
1010 (all_symbols_read_handler): Delay call to free_1 past call to
1012 (process_option): Add a -resolution option.
1014 2009-10-13 Richard Guenther <rguenther@suse.de>
1016 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
1018 * Makefile.in: Regenerated.
1020 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
1022 * lto-plugin.c (add_input_library): New.
1023 (all_symbols_read_handler): Use add_input_library for items that
1025 (process_option): Fit in 80 columns.
1026 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
1028 2009-10-02 Diego Novillo <dnovillo@google.com>
1030 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
1031 and -D_FILE_OFFSET_BITS=64.
1032 * configure.ac: Add AC_SYS_LARGEFILE.
1033 * configure: Regenerate.
1034 * Makefile.in: Regenerate.
1035 * lto-plugin.c: Fix copyright boilerplate.
1037 2009-10-02 Diego Novillo <dnovillo@google.com>
1039 * Makefile.am (ACLOCAL_AMFLAGS): Define.
1040 * aclocal.m4: Regenerate with aclocal-2.64
1041 * acinclude.m4: Remove.
1042 * Makefile.in: Regenerate with automake-1.11
1043 * configure.ac (AC_PREREQ): Update to 2.64.
1044 * configure: Regenerate.
1046 2009-10-02 Diego Novillo <dnovillo@google.com>
1048 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
1049 and -D_FILE_OFFSET_BITS=64.
1050 * configure.ac: Add AC_SYS_LARGEFILE.
1051 * configure: Regenerate.
1052 * Makefile.in: Regenerate.
1053 * lto-plugin.c: Fix copyright boilerplate.
1055 2009-10-02 Diego Novillo <dnovillo@google.com>
1057 * Makefile.am (ACLOCAL_AMFLAGS): Define.
1058 * aclocal.m4: Regenerate with aclocal-2.64
1059 * acinclude.m4: Remove.
1060 * Makefile.in: Regenerate with automake-1.11
1061 * configure.ac (AC_PREREQ): Update to 2.64.
1062 * configure: Regenerate.
1064 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
1066 * Makefile.am (liblto_plugin_la_SOURCES): Remove
1067 $(top_srcdir)/../gcc/lto/common.c
1068 * Makefile.in: Regenerate.
1070 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
1072 * lto-plugin.c (pass_through_items): New.
1073 (num_pass_through_items): New.
1074 (all_symbols_read_handler): Update to use the -pass-through option.
1075 (process_option): Replace -libgcc with -pass-through.
1077 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
1079 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
1080 register_cleanup to be set.
1082 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
1084 * Makefile.am: Remove all reference to ltosymtab.
1085 * Makefile.in: Regenerate.
1086 * lto-symtab.c: Remove.
1088 2009-05-21 Diego Novillo <dnovillo@google.com>
1090 * configure.ac: Remove call to AC_CHECK_GELF.
1091 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
1092 * acinclude.m4: Do not include ../config/libelf.m4
1093 * Makefile.am (LIBELFLIBS): Define.
1094 (LIBELFINC): Define.
1095 (AM_CPPFLAGS): Add $(LIBELFINC).
1096 (ltosymtab_LDADD): Add $(LIBELFLIBS).
1097 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
1098 * lto-plugin.c: Always include <gelf.h>
1099 * lto-symtab.c: Likewise.
1100 * configure: Regenerate.
1101 * Makefile.in: Regenerate.
1103 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
1105 * lto-plugin.c (libgcc_filename): New.
1106 (all_symbols_read_handler): Pass libgcc to the linker.
1107 (all_symbols_read_handler): Parse -libgcc
1109 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
1111 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
1112 * Makefile.in: Regenerate.
1113 * lto-plugin.c (add_output_files): Argument is now a FILE.
1114 (exec_lto_wrapper): Use writeargv and pex.
1116 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
1119 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
1120 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
1123 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
1125 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
1127 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
1129 * lto-plugin.c: Include libiberty.h.
1130 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
1133 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
1135 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
1136 file to lto-wrapper.
1138 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
1140 * lto-plugin.c (plugin_file_info): Remove fd and elf.
1141 (parse_table_entry): strdup entry->name and entry->comdat_key.
1142 (free_1): Free name and comdat_key. Don't close the file. Don't call
1144 (claim_file_handler): Always call elf_end.
1146 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
1148 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
1149 -D_FILE_OFFSET_BITS=64
1150 * Makefile.in: Regenerate
1152 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
1154 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
1155 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
1156 * Makefile.in: Regenerate.
1157 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
1158 * configure: Regenerate.
1159 * configure.ac: Add AC_SUBST(target_noncanonical).
1161 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
1163 * lto-plugin.c: Include stdbool.h.
1164 (debug, nop): Declare as bool.
1166 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
1168 * lto-plugin.c (nop): New.
1169 (use_original_files): New.
1170 (all_symbols_read_handler): Call use_original_files if nop is true.
1171 (process_option): Parse the -nop option.
1173 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
1175 * lto-plugin.c (debug): New.
1176 (exec_lto_wrapper): Print argv if debug is true.
1177 (process_option): Process the -debug command line option.
1179 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
1181 * lto-plugin.c (process_option): The argument is now a single option,
1182 not a space separated list.
1184 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
1186 * lto-plugin.c: Include sys/types.h and sys/wait.h
1187 (output_files, num_output_files, lto_wrapper_argv,
1188 lto_wrapper_num_args): New.
1189 (free_2): Free output_files.
1190 (write_resolution): Disable.
1191 (add_output_files): New.
1192 (exec_lto_wrapper): New.
1193 (all_symbols_read_handler): Run lto-wrapper.
1194 (claim_file_handler): Free lto_file.name and call elf_end.
1195 (process_option): New.
1197 2008-11-26 Rafael Espindola <espindola@google.com>
1199 * lto-plugin.c (add_input_file): New.
1200 (get_section): Return NULL if get_section fails.
1201 (write_resolution): New.
1202 (all_symbols_read_handler): Call add_input_file.
1203 (claim_file_handler): Unlink the correct file.
1204 (onload): Record add_input_file.
1206 2008-09-23 Rafael Espindola <espindola@google.com>
1208 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
1209 Update the location of common.c.
1210 * Makefile.in: Regenerate.
1211 * common.c: Moved to gcc/lto.
1212 * common.h: Moved to gcc/lto.
1213 * lto-plugin.c: Update the location of common.h.
1214 * lto-symtab.c: Update the location of common.h.
1216 2008-09-23 Rafael Espindola <espindola@google.com>
1218 * common.c: Include common.h.
1219 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
1221 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
1224 2008-09-23 Rafael Espindola <espindola@google.com>
1226 * lto-plugin.c (plugin_file_info): Add temp.
1227 (cleanup_handler): Only delete temporary files.
1228 (claim_file_handler): Initialize lto_file.temp.
1230 2008-09-23 Rafael Espindola <espindola@google.com>
1232 * plugin-api.h: Moved to include.
1234 2008-09-23 Rafael Espindola <espindola@google.com>
1236 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
1239 2008-09-22 Rafael Espindola <espindola@google.com>
1241 * plugin-api.h: Copy from binutils' cvs.
1243 2008-09-22 Rafael Espindola <espindola@google.com>
1245 * lto-symtab.c (get_symbols, add_symbols): Update signature.
1246 * plugin-api.h: Copy from binutils' cvs.
1248 2008-09-22 Rafael Espindola <espindola@google.com>
1250 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
1253 2008-09-10 Rafael Espindola <espindola@google.com>
1255 * lto-plugin.c (onload): add missing break statements and asserts.
1256 * lto-symtab.c (claim_file_handler): Make it static.
1257 (all_symbols_read_handler): Make it static.
1258 (all_file_handles): Make it static.
1259 (num_file_handles): Make it static.
1260 (register_claim_file): Make it static.
1261 (register_object): Indent properly.
1263 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
1265 * Makefile.am (ltosymtab_LDADD): Add -lelf.
1266 * Makefiel.in: Regenerate.
1267 * lto-plugin.c: Include ar.h.
1268 (claim_file_handler): Handle file->offset != 0.
1269 * lto-symtab.c: Include gelf.h.
1270 (all_file_handles): Change type.
1271 (register_object): New.
1272 (register_file): Add support for archives.
1273 (resolve): Update to new type of all_file_handles.
1274 (print): Update to new type of all_file_handles.
1275 (free_all): Update to new type of all_file_handles.
1276 (main): Update to new type of all_file_handles.
1278 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
1280 * lto-plugin.c (get_string_table): Remove.
1281 (get_section): Use elf_strptr instead of get_string_table.
1283 2008-09-08 Doug Kwan <dougkwan@google.com>
1285 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1286 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1288 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
1290 * Makefile.am (ltosymtab_SOURCES): add common.c.
1291 (ltosymtab_CFLAGS): New.
1292 (liblto_plugin_la_SOURCES): Add common.c.
1293 * Makefile.in: Regenerate.
1296 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1297 (plugin_symtab): New.
1298 (plugin_file_info): New.
1299 (register_all_symbols_read): New.
1301 (claimed_files): New.
1302 (num_claimed_files): New.
1303 (translate): Don't drop the slot number.
1306 (all_symbols_read_handler): New.
1307 (claim_file_handler): Record every claimed file.
1308 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1310 * lto-symtab.c: Include stdlib.h, string.h and common.h.
1311 (current_file_handle): Remove.
1312 (ld_plugin_all_symbols_read_handler): New.
1313 (plugin_handle): New.
1315 (all_file_handles): New.
1316 (num_file_handles): New.
1318 (register_all_symbols_read): New.
1319 (add_symbols): Don't print the symbols, just record them.
1320 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1322 (load_plugin): Use plugin_handle.
1323 (register_file): Add the file handle to all_file_handles.
1326 (unload_plugin): New.
1328 (main): Call all_symbols_read_handler and free resources.
1330 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
1332 * Makefile.am (AM_CFLAGS): New.
1333 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1334 (lib_LTLIBRARIES): New.
1335 (liblto_plugin_la_SOURCES): New.
1336 (liblto_plugin_la_LIBADD): New.
1337 * Makefile.in: Regenerate.
1338 * acinclude.m4: Don't include ../config/acx.m4 and
1339 ../config/no-executables.m4.
1340 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1342 * aclocal.m4: Regenerate.
1343 * configure: Regenerate.
1344 * configure.ac: Use AM_PROG_LIBTOOL.
1345 * lto-plugin.c: New.
1346 * lto-symtab.c: Rewrite to use the plugin.
1347 * plugin-api.h: New.
1349 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1351 * configure: Regenerate.
1352 * configure.ac: Use AC_CHECK_GELF.
1353 * lto-symtab.c: Include gelf.h.
1354 (get_string_table): Use size independent API.
1355 (printTable): Use lld to print 64 bit integers.
1357 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1359 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1360 entry->visibility are valid.
1362 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1363 * lto-symtab.c (table_entry): Add comdat.
1364 (parse_table_entry): Read comdat.
1366 2008-08-21 Rafael Espindola <espindola@google.com>
1370 * acinclude.m4: New.
1373 * configure.ac: New.
1374 * lto-symtab.c: New.