1 2017-10-10 Release Manager
5 2017-08-22 Georg-Johann Lay <avr@gjlay.de>
7 Backport from 2017-07-26 gcc-7-branch r250562.
10 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
12 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
14 2016-06-03 Release Manager
18 2015-12-04 Release Manager
22 2015-07-16 Release Manager
26 2015-04-22 Release Manager
30 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
32 * lto-plugin.c (release_input_file): Removed.
33 (claim_file_handler): Don't call release_input_file.
34 (onload): Don't set release_input_file.
36 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
38 * lto-plugin.c (claim_file_handler): Pass handle to
41 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
43 * lto-plugin.c (claim_file_handler): Call release_input_file only
46 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
48 * lto-plugin.c (claim_file_handler): Call release_input_file only
51 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
54 * lto-plugin.c (release_input_file): New.
55 (claim_file_handler): Call release_input_file.
56 (onload): Set release_input_file.
58 2014-12-09 Ilya Verbin <ilya.verbin@intel.com>
60 * lto-plugin.c (offload_files, num_offload_files): New static variables.
61 (free_1): Use arguments instead of global variables.
62 (free_2): Free offload_files.
63 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
65 (claim_file_handler): Do not add file to claimed_files if it contains
66 offload sections without LTO sections. Add it to offload_files instead.
68 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
71 * configure: Regenerated.
73 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
74 Bernd Schmidt <bernds@codesourcery.com>
75 Andrey Turetskiy <andrey.turetskiy@intel.com>
76 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
78 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
79 (struct plugin_objfile): Add new field "offload".
80 (process_offload_section): New static function.
81 (claim_file_handler): Claim file if it contains offload sections.
83 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
84 Thomas Schwinge <thomas@codesourcery.com>
85 Ilya Verbin <ilya.verbin@intel.com>
86 Andrey Turetskiy <andrey.turetskiy@intel.com>
88 * Makefile.am (libexecsubdir): Tweak for the possibility of being
89 configured for offload compiler.
90 (accel_dir_suffix, real_target_noncanonical): New variables substituted
92 * Makefile.in: Regenerate.
93 * configure: Regenerate.
94 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
97 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
100 * configure: Regenerate.
102 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
105 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
106 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
108 * Makefile.in: Regenerated.
109 * configure: Likewise.
111 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
113 * configure.ac (--with-libiberty): New configure option.
114 * configure: Regenerate.
115 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
117 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
118 (liblto_plugin_la_DEPENDENCIES): Use them.
119 * Makefile.in: Regenerate.
121 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
124 * configure.ac: Check for -static-libgcc.
125 * configure: Regenerate.
127 2014-04-17 Jakub Jelinek <jakub@redhat.com>
130 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
131 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
132 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
133 over ../libiberty/pic/libiberty.a if the former exists.
134 * Makefile.in: Regenerated.
137 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
138 * Makefile.in: Regenerated.
140 2014-04-02 Richard Biener <rguenther@suse.de>
142 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
143 is set in COLLECT_GCC_OPTIONS.
145 2014-03-28 Richard Biener <rguenther@suse.de>
147 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
149 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
151 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
153 * configure: Regenerate.
154 * Makefile.am (AM_LDFLAGS): New variable.
155 (liblto_plugin_la_LDFLAGS): Add it.
156 * Makefile.in: Regenerate.
158 2013-09-20 Alan Modra <amodra@gmail.com>
160 * configure: Regenerate.
162 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
164 * configure: Regenerated.
166 2012-05-29 Joseph Myers <joseph@codesourcery.com>
168 * lto-plugin.c: Fix typo.
170 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
172 * configure: Regenerated.
174 2012-02-22 Kai Tietz <ktietz@redhat.com>
177 * lto-plugin.c (PRI_LL): New macro.
178 (dump_symtab): Use PRI_LL instead of ll in print.
179 (process_symtab): Use PRI_LL instead of ll in scan.
181 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
183 * configure: Regenerate.
185 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
187 * configure: Regenerate.
189 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
191 * configure: Regenerate.
193 2011-10-02 Jan Hubicka <jh@suse.cz>
196 * lto-plugin.c (get_symbols_v2): New variable.
197 (write_resolution): Use V2 API when available.
198 (onload): Handle LDPT_GET_SYMBOLS_V2.
200 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
201 Andi Kleen <ak@linux.intel.com>
204 * lto-plugin.c (sym_aux): Change id to unsigned long long.
205 (plugin_symtab): Likewise.
206 (dump_symtab): Likewise.
207 (resolve_conflicts): Likewise.
208 (process_symtab): Likewise.
210 2011-08-10 Richard Guenther <rguenther@suse.de>
214 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
215 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
216 * configure: Regenerate.
217 * Makefile.in: Likewise.
218 * aclocal.m4: Likewise.
220 2011-04-20 Jim Meyering <meyering@redhat.com>
222 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
224 2011-04-05 Richard Guenther <rguenther@suse.de>
227 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
229 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
231 * Makefile.in: Regenerate.
232 * aclocal.m4: Regenerate.
233 * configure: Regenerate.
235 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
237 * Makefile.am (all-local): Rename from 'all'.
238 * Makefile.in: Regenerate.
240 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
243 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
244 (liblto_plugin_la_LDFLAGS): Add -module.
245 (copy_lto_plugin): Renamed to...
246 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
248 * Makefile.in: Rebuild.
250 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
253 * Makefile.am (Wc): New helper for encoding -Wc,.
254 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
255 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
256 * Makefile.in: Regenerated.
258 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
262 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
265 * Makefile.am (Wl): New helper for encoding -Wl,.
266 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
267 * Makefile.in: Regenerated.
269 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
272 * Makefile.am (Wl): New helper for encoding -Wl,.
273 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
274 * Makefile.in: Regenerated.
276 2011-01-25 Ian Lance Taylor <iant@google.com>
278 * lto-plugin.c (gold_version): New static variable.
279 (all_symbols_read_handler): Don't check pass_through_items if
280 using gold 1.11 or later.
281 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
283 2011-01-12 Richard Guenther <rguenther@suse.de>
286 * lto-plugin.c (parse_table_entry): Use memcpy to access
289 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
291 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
292 * Makefile.in: Regenerate.
294 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
298 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
300 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
301 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
302 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
303 * Makefile.in: Regenerate.
305 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
309 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
310 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
311 * configure: Regenerate.
312 * config.h.in: Likewise.
314 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
318 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
319 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
320 override -bindir setting.
321 * aclocal.m4: Regenerate.
322 * configure: Regenerate.
323 * Makefile.in: Regenerate.
325 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
327 * config.h.in: Regenerated.
328 * configure: Regenerated.
329 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
330 * lto-plugin.c (WIFEXITED): Define default.
331 (WEXITSTATUS): Likeiwse.
333 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
335 * config.h.in: Regenerated.
336 * configure: Regenerated.
337 * Makefile.in: Regenerated.
338 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
339 * lto-plugin.c: Include sys/wait.h conditionally.
340 * aclocal.m4: Regenerated.
342 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
344 * lto-plugin.c (add_output_files): Fix memory leak.
346 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
350 * configure.ac: Add AC_TYPE_INT64_T test.
351 * config.h.in: Regenerate.
352 * configure: Likewise.
353 * lto-plugin.c (debug): Use char not bool.
355 (check_1): Rename from check, and use int not bool for gate argument.
356 (check): Macro wrapper for the above to coerce gate argument into
357 boolean-valued integer in case it has pointer type.
358 (parse_table_entry): Use 0 not false.
359 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
360 into two 32-bit parts and printing as hex ints.
362 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
365 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
367 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
370 * lto-plugin.h: Delete.
371 * lto-plugin-elf.c: Likewise.
372 * lto-plugin-coff.c: Likewise.
373 * configure.ac: Don't use libelf, don't source config.gcc.
374 (LIBELFLIBS): Delete.
376 (LTO_FORMAT): Delete.
377 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
378 (config.h): Add AC_CONFIG_HEADERS directive.
379 * Makefile.am (LIBELFLIBS): Delete.
381 (LTO_FORMAT): Delete.
383 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
384 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
385 any object-format-specific source file in the link.
386 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
387 * config.h.in: Generate.
388 * configure: Regenerate.
389 * Makefile.in: Likewise.
390 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
391 (LTO_SEGMENT_NAME): New definition.
392 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
393 (LTO_SECTION_PREFIX_LEN): New definition.
394 (struct sym_aux): Struct definition moved here from lto-plugin.h.
395 (struct plugin_symtab): Likewise.
396 (struct plugin_objfile): Likewise.
397 (struct plugin_objfile): New struct def.
398 (enum symbol_style): New enum type.
399 (add_symbols): Make static.
400 (claimed_files): Likewise.
401 (num_claimed_files): Likewise.
402 (sym_style): New global.
403 (check): Make static.
404 (parse_table_entry): Likewise. Respect sym_style when extracting
405 symbol from symtab entry.
406 (translate): Make static.
407 (resolve_conflicts): Likewise.
408 (process_symtab): New function, per-section callback version of
409 old object-format-specific handling from deleted lto-plugin-elf.c.
410 (claim_file_handler): Convert ELF-specific version from deleted
411 lto-plugin-elf.c to simple_object interface and move here.
412 (process_options): Allow new '-sym-style=' option.
413 (onload): Don't call deleted onload_format_checks hook.
415 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
417 * lto-plugin.c (dump_symtab): Correct printf argument type.
418 (finish_conflict_resolution): Initialize resolution.
420 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
423 * configure.ac: Add AC_CANONICAL_SYSTEM.
424 * configure: Regenerated.
426 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
428 * configure.ac: Source config.gcc to determine lto_binary_reader.
429 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
430 * Makefile.am (LTO_FORMAT): Import.
431 (liblto_plugin_la_SOURCES): Add object format dependent module
432 defined by LTO_FORMAT.
433 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
434 and work around libtool warning.
435 * configure: Regenerate.
436 * Makefile.in: Likewise.
437 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
438 (struct sym_aux): Likewise.
439 (struct plugin_symtab): Likewise.
440 (struct plugin_file_info): Likewise.
441 (LTO_SECTION_PREFIX): Likewise.
442 (add_symbols): Make non-static.
443 (claimed_files): Likewise.
444 (num_claimed_files): Likewise.
446 (parse_table_entry): Likewise.
447 (translate): Likewise.
448 (resolve_conflicts): Likewise.
449 (process_symtab): Move to new lto-plugin-elf.c object format dependent
451 (claim_file_handler): Likewise, and make non-static.
452 (onload): Call new onload_format_checks function.
453 * lto-plugin.h: New file.
454 (LTO_SECTION_PREFIX): Move here.
455 (struct sym_aux): Likewise.
456 (struct plugin_symtab): Likewise.
457 (struct plugin_file_info): Likewise.
458 (claim_file_handler): Add new function prototype.
459 (onload_format_checks): Likewise.
460 (check): Declare extern.
461 (translate): Likewise.
462 (parse_table_entry): Likewise.
463 (resolve_conflicts): Likewise.
464 (add_symbols): Likewise.
465 (claimed_files): Likewise.
466 (num_claimed_files): Likewise.
467 * lto-plugin-elf.c (process_symtab): Move here.
468 (claim_file_handler): Likewise, and make non-static.
469 (onload_format_checks): New function factored out from onload.
470 * lto-plugin-coff.c (claim_file_handler): New function stub.
471 (onload_format_checks): Likewise.
473 2010-08-05 Andi Kleen <ak@linux.intel.com>
475 * lto-plugin.c: Include <hashtab.h>
476 (sym_aux): Add next_conflict field to save conflict chains.
477 (plugin_file_info): Add conflicts symtab.
478 (parse_table_entry): Initialize aux->next_conflict.
479 (process_symtab): Increment found.
481 (finish_conflict_resolution): Add.
483 (write_resolution): Remove symbols loop and move into
484 dump_symtab. Call dump_symtab for main symbol and conflicts table.
485 Call free_symtab to free conflicts table.
489 (symbol_strength): Add.
490 (resolve_conflicts): Add.
491 (claim_file_handler): Add n variable. Check return value of
492 process_symtab. Call resolve_conflicts.
494 2010-07-27 Andi Kleen <ak@linux.intel.com>
496 * lto-plugin.c (translate): Remove debug fprintf.
498 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
501 * lto-plugin.c (translate): Cast to unsigned long.
503 2010-07-23 Andi Kleen <ak@linux.intel.com>
506 * lto-plugin.c (sym_aux): Add.
507 (plugin_symtab): Remove slots. Add aux and id.
508 (parse_table_entry): Change to use aux instead of slots.
509 (LTO_SECTION_PREFIX): Add.
510 (translate): Improve buffer allocation. Change to append
511 symbols to existing out buffer.
512 (get_section): Remove.
513 (process_symtab): Add.
514 (free_2): Free symtab->aux.
515 (write_resolution): Handle aux instead of slots.
516 Print sub id to resolution file.
517 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
518 calls with call to process_symtab.
520 2010-07-22 Richard Guenther <rguenther@suse.de>
522 * Makefile.am: New copy_lto_plugin rule to install the plugin
524 * Makefile.in: Regenerated.
526 2010-05-21 Richard Guenther <rguenther@suse.de>
528 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
530 2010-05-07 Richard Guenther <rguenther@suse.de>
532 * lto-plugin.c (free_2): Do not free resolution_file.
533 (write_resolution): Check that we were passed a resolution file.
534 (all_symbols_read_handler): Adjust.
535 (cleanup_handler): Do not remove the resolution file.
536 (process_option): Handle -fresolution=.
538 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
541 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
542 * Makefile.in: Regenerate.
544 2010-04-23 Richard Guenther <rguenther@suse.de>
547 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
548 (translate): Likewise.
549 (all_symbols_read_handler): Likewise.
550 (claim_file_handler): Likewise.
551 (process_option): Likewise.
552 (add_output_files): Likewise. Remove filename length limit.
554 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
556 * Makefile.in: Regenerate.
557 * aclocal.m4: Regenerate.
559 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
562 * lto-plugin.c (cleanup_handler): Delete temporary output files.
564 2010-01-11 Richard Guenther <rguenther@suse.de>
567 * Makefile.am: Disable dependencies.
568 * Makefile.in: Regenerated.
570 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
573 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
576 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
579 * configure: Regenerated.
580 * Makefile.in: Likewise.
582 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
585 * lto-plugin.c (claim_file_handler): Print offsets in hex.
587 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
589 * lto-plugin.c (write_resolution): Assume resolution_file is set.
590 Print the symbol name.
591 (all_symbols_read_handler): Create a resolution file.
593 (cleanup_handler): Remove the resolution file.
594 (process_option): Drop the -resolution option.
596 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
598 * lto-plugin.c (temp_obj_dir_name): Remove.
599 (arguments_file_name): New.
600 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
601 (exec_lto_wrapper): Create arguments file with make_temp_file.
602 (cleanup_handler): Don't remove the temporary directory. Remove the
604 (onload): Don't create the temporary directory.
606 2009-11-04 Richard Guenther <rguenther@suse.de>
607 Rafael Avila de Espindola <espindola@google.com>
609 * lto-plugin.c (plugin_file_info): Remove temp field.
610 (cleanup_handler): Don't delete temporary objects.
611 (claim_file_handler): Don't create temporary objects.
613 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
615 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
617 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
620 * lto-plugin.c (claim_file_handler): Close files that we created.
622 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
624 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
627 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
630 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
631 * configure: Regenerate.
633 2009-10-26 Richard Guenther <rguenther@suse.de>
635 * configure.ac: Use AM_MAINTAINER_MODE.
636 * acinclude.m4: Remove.
637 * configure: Re-generate.
638 * Makefile.in: Likewise.
639 * aclocal.m4: Likewise.
641 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
644 * configure: Regenerate.
645 * configure.ac: Add AC_TYPE_UINT64_T.
647 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
649 * lto-plugin.c (message): New variable.
650 (check): New function.
651 (parse_table_entry, translate, write_resolution,add_output_files,
652 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
654 (cleanup_handler): Use check instead of assert. Remove the arguments
657 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
659 * lto-plugin.c (resolution_file): New.
660 (free_1): Update comment.
661 (free_2): Free resolution_file.
662 (write_resolution): Write resolution to specified file. Use the
663 syms array from the symbol table.
664 (all_symbols_read_handler): Delay call to free_1 past call to
666 (process_option): Add a -resolution option.
668 2009-10-13 Richard Guenther <rguenther@suse.de>
670 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
672 * Makefile.in: Regenerated.
674 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
676 * lto-plugin.c (add_input_library): New.
677 (all_symbols_read_handler): Use add_input_library for items that
679 (process_option): Fit in 80 columns.
680 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
682 2009-10-02 Diego Novillo <dnovillo@google.com>
684 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
685 and -D_FILE_OFFSET_BITS=64.
686 * configure.ac: Add AC_SYS_LARGEFILE.
687 * configure: Regenerate.
688 * Makefile.in: Regenerate.
689 * lto-plugin.c: Fix copyright boilerplate.
691 2009-10-02 Diego Novillo <dnovillo@google.com>
693 * Makefile.am (ACLOCAL_AMFLAGS): Define.
694 * aclocal.m4: Regenerate with aclocal-2.64
695 * acinclude.m4: Remove.
696 * Makefile.in: Regenerate with automake-1.11
697 * configure.ac (AC_PREREQ): Update to 2.64.
698 * configure: Regenerate.
700 2009-10-02 Diego Novillo <dnovillo@google.com>
702 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
703 and -D_FILE_OFFSET_BITS=64.
704 * configure.ac: Add AC_SYS_LARGEFILE.
705 * configure: Regenerate.
706 * Makefile.in: Regenerate.
707 * lto-plugin.c: Fix copyright boilerplate.
709 2009-10-02 Diego Novillo <dnovillo@google.com>
711 * Makefile.am (ACLOCAL_AMFLAGS): Define.
712 * aclocal.m4: Regenerate with aclocal-2.64
713 * acinclude.m4: Remove.
714 * Makefile.in: Regenerate with automake-1.11
715 * configure.ac (AC_PREREQ): Update to 2.64.
716 * configure: Regenerate.
718 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
720 * Makefile.am (liblto_plugin_la_SOURCES): Remove
721 $(top_srcdir)/../gcc/lto/common.c
722 * Makefile.in: Regenerate.
724 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
726 * lto-plugin.c (pass_through_items): New.
727 (num_pass_through_items): New.
728 (all_symbols_read_handler): Update to use the -pass-through option.
729 (process_option): Replace -libgcc with -pass-through.
731 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
733 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
734 register_cleanup to be set.
736 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
738 * Makefile.am: Remove all reference to ltosymtab.
739 * Makefile.in: Regenerate.
740 * lto-symtab.c: Remove.
742 2009-05-21 Diego Novillo <dnovillo@google.com>
744 * configure.ac: Remove call to AC_CHECK_GELF.
745 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
746 * acinclude.m4: Do not include ../config/libelf.m4
747 * Makefile.am (LIBELFLIBS): Define.
749 (AM_CPPFLAGS): Add $(LIBELFINC).
750 (ltosymtab_LDADD): Add $(LIBELFLIBS).
751 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
752 * lto-plugin.c: Always include <gelf.h>
753 * lto-symtab.c: Likewise.
754 * configure: Regenerate.
755 * Makefile.in: Regenerate.
757 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
759 * lto-plugin.c (libgcc_filename): New.
760 (all_symbols_read_handler): Pass libgcc to the linker.
761 (all_symbols_read_handler): Parse -libgcc
763 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
765 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
766 * Makefile.in: Regenerate.
767 * lto-plugin.c (add_output_files): Argument is now a FILE.
768 (exec_lto_wrapper): Use writeargv and pex.
770 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
773 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
774 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
777 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
779 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
781 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
783 * lto-plugin.c: Include libiberty.h.
784 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
787 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
789 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
792 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
794 * lto-plugin.c (plugin_file_info): Remove fd and elf.
795 (parse_table_entry): strdup entry->name and entry->comdat_key.
796 (free_1): Free name and comdat_key. Don't close the file. Don't call
798 (claim_file_handler): Always call elf_end.
800 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
802 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
803 -D_FILE_OFFSET_BITS=64
804 * Makefile.in: Regenerate
806 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
808 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
809 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
810 * Makefile.in: Regenerate.
811 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
812 * configure: Regenerate.
813 * configure.ac: Add AC_SUBST(target_noncanonical).
815 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
817 * lto-plugin.c: Include stdbool.h.
818 (debug, nop): Declare as bool.
820 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
822 * lto-plugin.c (nop): New.
823 (use_original_files): New.
824 (all_symbols_read_handler): Call use_original_files if nop is true.
825 (process_option): Parse the -nop option.
827 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
829 * lto-plugin.c (debug): New.
830 (exec_lto_wrapper): Print argv if debug is true.
831 (process_option): Process the -debug command line option.
833 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
835 * lto-plugin.c (process_option): The argument is now a single option,
836 not a space separated list.
838 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
840 * lto-plugin.c: Include sys/types.h and sys/wait.h
841 (output_files, num_output_files, lto_wrapper_argv,
842 lto_wrapper_num_args): New.
843 (free_2): Free output_files.
844 (write_resolution): Disable.
845 (add_output_files): New.
846 (exec_lto_wrapper): New.
847 (all_symbols_read_handler): Run lto-wrapper.
848 (claim_file_handler): Free lto_file.name and call elf_end.
849 (process_option): New.
851 2008-11-26 Rafael Espindola <espindola@google.com>
853 * lto-plugin.c (add_input_file): New.
854 (get_section): Return NULL if get_section fails.
855 (write_resolution): New.
856 (all_symbols_read_handler): Call add_input_file.
857 (claim_file_handler): Unlink the correct file.
858 (onload): Record add_input_file.
860 2008-09-23 Rafael Espindola <espindola@google.com>
862 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
863 Update the location of common.c.
864 * Makefile.in: Regenerate.
865 * common.c: Moved to gcc/lto.
866 * common.h: Moved to gcc/lto.
867 * lto-plugin.c: Update the location of common.h.
868 * lto-symtab.c: Update the location of common.h.
870 2008-09-23 Rafael Espindola <espindola@google.com>
872 * common.c: Include common.h.
873 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
875 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
878 2008-09-23 Rafael Espindola <espindola@google.com>
880 * lto-plugin.c (plugin_file_info): Add temp.
881 (cleanup_handler): Only delete temporary files.
882 (claim_file_handler): Initialize lto_file.temp.
884 2008-09-23 Rafael Espindola <espindola@google.com>
886 * plugin-api.h: Moved to include.
888 2008-09-23 Rafael Espindola <espindola@google.com>
890 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
893 2008-09-22 Rafael Espindola <espindola@google.com>
895 * plugin-api.h: Copy from binutils' cvs.
897 2008-09-22 Rafael Espindola <espindola@google.com>
899 * lto-symtab.c (get_symbols, add_symbols): Update signature.
900 * plugin-api.h: Copy from binutils' cvs.
902 2008-09-22 Rafael Espindola <espindola@google.com>
904 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
907 2008-09-10 Rafael Espindola <espindola@google.com>
909 * lto-plugin.c (onload): add missing break statements and asserts.
910 * lto-symtab.c (claim_file_handler): Make it static.
911 (all_symbols_read_handler): Make it static.
912 (all_file_handles): Make it static.
913 (num_file_handles): Make it static.
914 (register_claim_file): Make it static.
915 (register_object): Indent properly.
917 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
919 * Makefile.am (ltosymtab_LDADD): Add -lelf.
920 * Makefiel.in: Regenerate.
921 * lto-plugin.c: Include ar.h.
922 (claim_file_handler): Handle file->offset != 0.
923 * lto-symtab.c: Include gelf.h.
924 (all_file_handles): Change type.
925 (register_object): New.
926 (register_file): Add support for archives.
927 (resolve): Update to new type of all_file_handles.
928 (print): Update to new type of all_file_handles.
929 (free_all): Update to new type of all_file_handles.
930 (main): Update to new type of all_file_handles.
932 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
934 * lto-plugin.c (get_string_table): Remove.
935 (get_section): Use elf_strptr instead of get_string_table.
937 2008-09-08 Doug Kwan <dougkwan@google.com>
939 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
940 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
942 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
944 * Makefile.am (ltosymtab_SOURCES): add common.c.
945 (ltosymtab_CFLAGS): New.
946 (liblto_plugin_la_SOURCES): Add common.c.
947 * Makefile.in: Regenerate.
950 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
951 (plugin_symtab): New.
952 (plugin_file_info): New.
953 (register_all_symbols_read): New.
955 (claimed_files): New.
956 (num_claimed_files): New.
957 (translate): Don't drop the slot number.
960 (all_symbols_read_handler): New.
961 (claim_file_handler): Record every claimed file.
962 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
964 * lto-symtab.c: Include stdlib.h, string.h and common.h.
965 (current_file_handle): Remove.
966 (ld_plugin_all_symbols_read_handler): New.
967 (plugin_handle): New.
969 (all_file_handles): New.
970 (num_file_handles): New.
972 (register_all_symbols_read): New.
973 (add_symbols): Don't print the symbols, just record them.
974 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
976 (load_plugin): Use plugin_handle.
977 (register_file): Add the file handle to all_file_handles.
980 (unload_plugin): New.
982 (main): Call all_symbols_read_handler and free resources.
984 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
986 * Makefile.am (AM_CFLAGS): New.
987 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
988 (lib_LTLIBRARIES): New.
989 (liblto_plugin_la_SOURCES): New.
990 (liblto_plugin_la_LIBADD): New.
991 * Makefile.in: Regenerate.
992 * acinclude.m4: Don't include ../config/acx.m4 and
993 ../config/no-executables.m4.
994 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
996 * aclocal.m4: Regenerate.
997 * configure: Regenerate.
998 * configure.ac: Use AM_PROG_LIBTOOL.
1000 * lto-symtab.c: Rewrite to use the plugin.
1001 * plugin-api.h: New.
1003 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
1005 * configure: Regenerate.
1006 * configure.ac: Use AC_CHECK_GELF.
1007 * lto-symtab.c: Include gelf.h.
1008 (get_string_table): Use size independent API.
1009 (printTable): Use lld to print 64 bit integers.
1011 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
1013 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1014 entry->visibility are valid.
1016 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
1017 * lto-symtab.c (table_entry): Add comdat.
1018 (parse_table_entry): Read comdat.
1020 2008-08-21 Rafael Espindola <espindola@google.com>
1024 * acinclude.m4: New.
1027 * configure.ac: New.
1028 * lto-symtab.c: New.