1 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4 * configure.ac: Check for -static-libgcc.
5 * configure: Regenerate.
7 2014-04-17 Jakub Jelinek <jakub@redhat.com>
10 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
11 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
12 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
13 over ../libiberty/pic/libiberty.a if the former exists.
14 * Makefile.in: Regenerated.
17 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
18 * Makefile.in: Regenerated.
20 2014-04-02 Richard Biener <rguenther@suse.de>
22 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
23 is set in COLLECT_GCC_OPTIONS.
25 2014-03-28 Richard Biener <rguenther@suse.de>
27 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
29 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
33 * configure: Regenerate.
34 * Makefile.am (AM_LDFLAGS): New variable.
35 (liblto_plugin_la_LDFLAGS): Add it.
36 * Makefile.in: Regenerate.
38 2013-09-20 Alan Modra <amodra@gmail.com>
40 * configure: Regenerate.
42 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
44 * configure: Regenerated.
46 2012-05-29 Joseph Myers <joseph@codesourcery.com>
48 * lto-plugin.c: Fix typo.
50 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
52 * configure: Regenerated.
54 2012-02-22 Kai Tietz <ktietz@redhat.com>
57 * lto-plugin.c (PRI_LL): New macro.
58 (dump_symtab): Use PRI_LL instead of ll in print.
59 (process_symtab): Use PRI_LL instead of ll in scan.
61 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
63 * configure: Regenerate.
65 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
67 * configure: Regenerate.
69 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
71 * configure: Regenerate.
73 2011-10-02 Jan Hubicka <jh@suse.cz>
76 * lto-plugin.c (get_symbols_v2): New variable.
77 (write_resolution): Use V2 API when available.
78 (onload): Handle LDPT_GET_SYMBOLS_V2.
80 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
81 Andi Kleen <ak@linux.intel.com>
84 * lto-plugin.c (sym_aux): Change id to unsigned long long.
85 (plugin_symtab): Likewise.
86 (dump_symtab): Likewise.
87 (resolve_conflicts): Likewise.
88 (process_symtab): Likewise.
90 2011-08-10 Richard Guenther <rguenther@suse.de>
94 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
95 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
96 * configure: Regenerate.
97 * Makefile.in: Likewise.
98 * aclocal.m4: Likewise.
100 2011-04-20 Jim Meyering <meyering@redhat.com>
102 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
104 2011-04-05 Richard Guenther <rguenther@suse.de>
107 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
109 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
111 * Makefile.in: Regenerate.
112 * aclocal.m4: Regenerate.
113 * configure: Regenerate.
115 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
117 * Makefile.am (all-local): Rename from 'all'.
118 * Makefile.in: Regenerate.
120 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
123 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
124 (liblto_plugin_la_LDFLAGS): Add -module.
125 (copy_lto_plugin): Renamed to...
126 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
128 * Makefile.in: Rebuild.
130 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
133 * Makefile.am (Wc): New helper for encoding -Wc,.
134 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
135 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
136 * Makefile.in: Regenerated.
138 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
142 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
145 * Makefile.am (Wl): New helper for encoding -Wl,.
146 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
147 * Makefile.in: Regenerated.
149 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
152 * Makefile.am (Wl): New helper for encoding -Wl,.
153 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
154 * Makefile.in: Regenerated.
156 2011-01-25 Ian Lance Taylor <iant@google.com>
158 * lto-plugin.c (gold_version): New static variable.
159 (all_symbols_read_handler): Don't check pass_through_items if
160 using gold 1.11 or later.
161 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
163 2011-01-12 Richard Guenther <rguenther@suse.de>
166 * lto-plugin.c (parse_table_entry): Use memcpy to access
169 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
171 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
172 * Makefile.in: Regenerate.
174 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
178 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
180 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
181 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
182 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
183 * Makefile.in: Regenerate.
185 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
189 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
190 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
191 * configure: Regenerate.
192 * config.h.in: Likewise.
194 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
198 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
199 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
200 override -bindir setting.
201 * aclocal.m4: Regenerate.
202 * configure: Regenerate.
203 * Makefile.in: Regenerate.
205 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
207 * config.h.in: Regenerated.
208 * configure: Regenerated.
209 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
210 * lto-plugin.c (WIFEXITED): Define default.
211 (WEXITSTATUS): Likeiwse.
213 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
215 * config.h.in: Regenerated.
216 * configure: Regenerated.
217 * Makefile.in: Regenerated.
218 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
219 * lto-plugin.c: Include sys/wait.h conditionally.
220 * aclocal.m4: Regenerated.
222 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
224 * lto-plugin.c (add_output_files): Fix memory leak.
226 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
230 * configure.ac: Add AC_TYPE_INT64_T test.
231 * config.h.in: Regenerate.
232 * configure: Likewise.
233 * lto-plugin.c (debug): Use char not bool.
235 (check_1): Rename from check, and use int not bool for gate argument.
236 (check): Macro wrapper for the above to coerce gate argument into
237 boolean-valued integer in case it has pointer type.
238 (parse_table_entry): Use 0 not false.
239 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
240 into two 32-bit parts and printing as hex ints.
242 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
245 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
247 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
250 * lto-plugin.h: Delete.
251 * lto-plugin-elf.c: Likewise.
252 * lto-plugin-coff.c: Likewise.
253 * configure.ac: Don't use libelf, don't source config.gcc.
254 (LIBELFLIBS): Delete.
256 (LTO_FORMAT): Delete.
257 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
258 (config.h): Add AC_CONFIG_HEADERS directive.
259 * Makefile.am (LIBELFLIBS): Delete.
261 (LTO_FORMAT): Delete.
263 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
264 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
265 any object-format-specific source file in the link.
266 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
267 * config.h.in: Generate.
268 * configure: Regenerate.
269 * Makefile.in: Likewise.
270 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
271 (LTO_SEGMENT_NAME): New definition.
272 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
273 (LTO_SECTION_PREFIX_LEN): New definition.
274 (struct sym_aux): Struct definition moved here from lto-plugin.h.
275 (struct plugin_symtab): Likewise.
276 (struct plugin_objfile): Likewise.
277 (struct plugin_objfile): New struct def.
278 (enum symbol_style): New enum type.
279 (add_symbols): Make static.
280 (claimed_files): Likewise.
281 (num_claimed_files): Likewise.
282 (sym_style): New global.
283 (check): Make static.
284 (parse_table_entry): Likewise. Respect sym_style when extracting
285 symbol from symtab entry.
286 (translate): Make static.
287 (resolve_conflicts): Likewise.
288 (process_symtab): New function, per-section callback version of
289 old object-format-specific handling from deleted lto-plugin-elf.c.
290 (claim_file_handler): Convert ELF-specific version from deleted
291 lto-plugin-elf.c to simple_object interface and move here.
292 (process_options): Allow new '-sym-style=' option.
293 (onload): Don't call deleted onload_format_checks hook.
295 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
297 * lto-plugin.c (dump_symtab): Correct printf argument type.
298 (finish_conflict_resolution): Initialize resolution.
300 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
303 * configure.ac: Add AC_CANONICAL_SYSTEM.
304 * configure: Regenerated.
306 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
308 * configure.ac: Source config.gcc to determine lto_binary_reader.
309 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
310 * Makefile.am (LTO_FORMAT): Import.
311 (liblto_plugin_la_SOURCES): Add object format dependent module
312 defined by LTO_FORMAT.
313 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
314 and work around libtool warning.
315 * configure: Regenerate.
316 * Makefile.in: Likewise.
317 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
318 (struct sym_aux): Likewise.
319 (struct plugin_symtab): Likewise.
320 (struct plugin_file_info): Likewise.
321 (LTO_SECTION_PREFIX): Likewise.
322 (add_symbols): Make non-static.
323 (claimed_files): Likewise.
324 (num_claimed_files): Likewise.
326 (parse_table_entry): Likewise.
327 (translate): Likewise.
328 (resolve_conflicts): Likewise.
329 (process_symtab): Move to new lto-plugin-elf.c object format dependent
331 (claim_file_handler): Likewise, and make non-static.
332 (onload): Call new onload_format_checks function.
333 * lto-plugin.h: New file.
334 (LTO_SECTION_PREFIX): Move here.
335 (struct sym_aux): Likewise.
336 (struct plugin_symtab): Likewise.
337 (struct plugin_file_info): Likewise.
338 (claim_file_handler): Add new function prototype.
339 (onload_format_checks): Likewise.
340 (check): Declare extern.
341 (translate): Likewise.
342 (parse_table_entry): Likewise.
343 (resolve_conflicts): Likewise.
344 (add_symbols): Likewise.
345 (claimed_files): Likewise.
346 (num_claimed_files): Likewise.
347 * lto-plugin-elf.c (process_symtab): Move here.
348 (claim_file_handler): Likewise, and make non-static.
349 (onload_format_checks): New function factored out from onload.
350 * lto-plugin-coff.c (claim_file_handler): New function stub.
351 (onload_format_checks): Likewise.
353 2010-08-05 Andi Kleen <ak@linux.intel.com>
355 * lto-plugin.c: Include <hashtab.h>
356 (sym_aux): Add next_conflict field to save conflict chains.
357 (plugin_file_info): Add conflicts symtab.
358 (parse_table_entry): Initialize aux->next_conflict.
359 (process_symtab): Increment found.
361 (finish_conflict_resolution): Add.
363 (write_resolution): Remove symbols loop and move into
364 dump_symtab. Call dump_symtab for main symbol and conflicts table.
365 Call free_symtab to free conflicts table.
369 (symbol_strength): Add.
370 (resolve_conflicts): Add.
371 (claim_file_handler): Add n variable. Check return value of
372 process_symtab. Call resolve_conflicts.
374 2010-07-27 Andi Kleen <ak@linux.intel.com>
376 * lto-plugin.c (translate): Remove debug fprintf.
378 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
381 * lto-plugin.c (translate): Cast to unsigned long.
383 2010-07-23 Andi Kleen <ak@linux.intel.com>
386 * lto-plugin.c (sym_aux): Add.
387 (plugin_symtab): Remove slots. Add aux and id.
388 (parse_table_entry): Change to use aux instead of slots.
389 (LTO_SECTION_PREFIX): Add.
390 (translate): Improve buffer allocation. Change to append
391 symbols to existing out buffer.
392 (get_section): Remove.
393 (process_symtab): Add.
394 (free_2): Free symtab->aux.
395 (write_resolution): Handle aux instead of slots.
396 Print sub id to resolution file.
397 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
398 calls with call to process_symtab.
400 2010-07-22 Richard Guenther <rguenther@suse.de>
402 * Makefile.am: New copy_lto_plugin rule to install the plugin
404 * Makefile.in: Regenerated.
406 2010-05-21 Richard Guenther <rguenther@suse.de>
408 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
410 2010-05-07 Richard Guenther <rguenther@suse.de>
412 * lto-plugin.c (free_2): Do not free resolution_file.
413 (write_resolution): Check that we were passed a resolution file.
414 (all_symbols_read_handler): Adjust.
415 (cleanup_handler): Do not remove the resolution file.
416 (process_option): Handle -fresolution=.
418 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
421 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
422 * Makefile.in: Regenerate.
424 2010-04-23 Richard Guenther <rguenther@suse.de>
427 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
428 (translate): Likewise.
429 (all_symbols_read_handler): Likewise.
430 (claim_file_handler): Likewise.
431 (process_option): Likewise.
432 (add_output_files): Likewise. Remove filename length limit.
434 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
436 * Makefile.in: Regenerate.
437 * aclocal.m4: Regenerate.
439 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
442 * lto-plugin.c (cleanup_handler): Delete temporary output files.
444 2010-01-11 Richard Guenther <rguenther@suse.de>
447 * Makefile.am: Disable dependencies.
448 * Makefile.in: Regenerated.
450 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
453 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
456 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
459 * configure: Regenerated.
460 * Makefile.in: Likewise.
462 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
465 * lto-plugin.c (claim_file_handler): Print offsets in hex.
467 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
469 * lto-plugin.c (write_resolution): Assume resolution_file is set.
470 Print the symbol name.
471 (all_symbols_read_handler): Create a resolution file.
473 (cleanup_handler): Remove the resolution file.
474 (process_option): Drop the -resolution option.
476 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
478 * lto-plugin.c (temp_obj_dir_name): Remove.
479 (arguments_file_name): New.
480 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
481 (exec_lto_wrapper): Create arguments file with make_temp_file.
482 (cleanup_handler): Don't remove the temporary directory. Remove the
484 (onload): Don't create the temporary directory.
486 2009-11-04 Richard Guenther <rguenther@suse.de>
487 Rafael Avila de Espindola <espindola@google.com>
489 * lto-plugin.c (plugin_file_info): Remove temp field.
490 (cleanup_handler): Don't delete temporary objects.
491 (claim_file_handler): Don't create temporary objects.
493 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
495 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
497 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
500 * lto-plugin.c (claim_file_handler): Close files that we created.
502 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
504 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
507 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
510 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
511 * configure: Regenerate.
513 2009-10-26 Richard Guenther <rguenther@suse.de>
515 * configure.ac: Use AM_MAINTAINER_MODE.
516 * acinclude.m4: Remove.
517 * configure: Re-generate.
518 * Makefile.in: Likewise.
519 * aclocal.m4: Likewise.
521 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
524 * configure: Regenerate.
525 * configure.ac: Add AC_TYPE_UINT64_T.
527 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
529 * lto-plugin.c (message): New variable.
530 (check): New function.
531 (parse_table_entry, translate, write_resolution,add_output_files,
532 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
534 (cleanup_handler): Use check instead of assert. Remove the arguments
537 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
539 * lto-plugin.c (resolution_file): New.
540 (free_1): Update comment.
541 (free_2): Free resolution_file.
542 (write_resolution): Write resolution to specified file. Use the
543 syms array from the symbol table.
544 (all_symbols_read_handler): Delay call to free_1 past call to
546 (process_option): Add a -resolution option.
548 2009-10-13 Richard Guenther <rguenther@suse.de>
550 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
552 * Makefile.in: Regenerated.
554 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
556 * lto-plugin.c (add_input_library): New.
557 (all_symbols_read_handler): Use add_input_library for items that
559 (process_option): Fit in 80 columns.
560 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
562 2009-10-02 Diego Novillo <dnovillo@google.com>
564 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
565 and -D_FILE_OFFSET_BITS=64.
566 * configure.ac: Add AC_SYS_LARGEFILE.
567 * configure: Regenerate.
568 * Makefile.in: Regenerate.
569 * lto-plugin.c: Fix copyright boilerplate.
571 2009-10-02 Diego Novillo <dnovillo@google.com>
573 * Makefile.am (ACLOCAL_AMFLAGS): Define.
574 * aclocal.m4: Regenerate with aclocal-2.64
575 * acinclude.m4: Remove.
576 * Makefile.in: Regenerate with automake-1.11
577 * configure.ac (AC_PREREQ): Update to 2.64.
578 * configure: Regenerate.
580 2009-10-02 Diego Novillo <dnovillo@google.com>
582 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
583 and -D_FILE_OFFSET_BITS=64.
584 * configure.ac: Add AC_SYS_LARGEFILE.
585 * configure: Regenerate.
586 * Makefile.in: Regenerate.
587 * lto-plugin.c: Fix copyright boilerplate.
589 2009-10-02 Diego Novillo <dnovillo@google.com>
591 * Makefile.am (ACLOCAL_AMFLAGS): Define.
592 * aclocal.m4: Regenerate with aclocal-2.64
593 * acinclude.m4: Remove.
594 * Makefile.in: Regenerate with automake-1.11
595 * configure.ac (AC_PREREQ): Update to 2.64.
596 * configure: Regenerate.
598 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
600 * Makefile.am (liblto_plugin_la_SOURCES): Remove
601 $(top_srcdir)/../gcc/lto/common.c
602 * Makefile.in: Regenerate.
604 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
606 * lto-plugin.c (pass_through_items): New.
607 (num_pass_through_items): New.
608 (all_symbols_read_handler): Update to use the -pass-through option.
609 (process_option): Replace -libgcc with -pass-through.
611 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
613 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
614 register_cleanup to be set.
616 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
618 * Makefile.am: Remove all reference to ltosymtab.
619 * Makefile.in: Regenerate.
620 * lto-symtab.c: Remove.
622 2009-05-21 Diego Novillo <dnovillo@google.com>
624 * configure.ac: Remove call to AC_CHECK_GELF.
625 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
626 * acinclude.m4: Do not include ../config/libelf.m4
627 * Makefile.am (LIBELFLIBS): Define.
629 (AM_CPPFLAGS): Add $(LIBELFINC).
630 (ltosymtab_LDADD): Add $(LIBELFLIBS).
631 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
632 * lto-plugin.c: Always include <gelf.h>
633 * lto-symtab.c: Likewise.
634 * configure: Regenerate.
635 * Makefile.in: Regenerate.
637 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
639 * lto-plugin.c (libgcc_filename): New.
640 (all_symbols_read_handler): Pass libgcc to the linker.
641 (all_symbols_read_handler): Parse -libgcc
643 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
645 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
646 * Makefile.in: Regenerate.
647 * lto-plugin.c (add_output_files): Argument is now a FILE.
648 (exec_lto_wrapper): Use writeargv and pex.
650 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
653 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
654 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
657 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
659 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
661 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
663 * lto-plugin.c: Include libiberty.h.
664 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
667 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
669 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
672 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
674 * lto-plugin.c (plugin_file_info): Remove fd and elf.
675 (parse_table_entry): strdup entry->name and entry->comdat_key.
676 (free_1): Free name and comdat_key. Don't close the file. Don't call
678 (claim_file_handler): Always call elf_end.
680 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
682 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
683 -D_FILE_OFFSET_BITS=64
684 * Makefile.in: Regenerate
686 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
688 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
689 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
690 * Makefile.in: Regenerate.
691 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
692 * configure: Regenerate.
693 * configure.ac: Add AC_SUBST(target_noncanonical).
695 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
697 * lto-plugin.c: Include stdbool.h.
698 (debug, nop): Declare as bool.
700 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
702 * lto-plugin.c (nop): New.
703 (use_original_files): New.
704 (all_symbols_read_handler): Call use_original_files if nop is true.
705 (process_option): Parse the -nop option.
707 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
709 * lto-plugin.c (debug): New.
710 (exec_lto_wrapper): Print argv if debug is true.
711 (process_option): Process the -debug command line option.
713 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
715 * lto-plugin.c (process_option): The argument is now a single option,
716 not a space separated list.
718 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
720 * lto-plugin.c: Include sys/types.h and sys/wait.h
721 (output_files, num_output_files, lto_wrapper_argv,
722 lto_wrapper_num_args): New.
723 (free_2): Free output_files.
724 (write_resolution): Disable.
725 (add_output_files): New.
726 (exec_lto_wrapper): New.
727 (all_symbols_read_handler): Run lto-wrapper.
728 (claim_file_handler): Free lto_file.name and call elf_end.
729 (process_option): New.
731 2008-11-26 Rafael Espindola <espindola@google.com>
733 * lto-plugin.c (add_input_file): New.
734 (get_section): Return NULL if get_section fails.
735 (write_resolution): New.
736 (all_symbols_read_handler): Call add_input_file.
737 (claim_file_handler): Unlink the correct file.
738 (onload): Record add_input_file.
740 2008-09-23 Rafael Espindola <espindola@google.com>
742 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
743 Update the location of common.c.
744 * Makefile.in: Regenerate.
745 * common.c: Moved to gcc/lto.
746 * common.h: Moved to gcc/lto.
747 * lto-plugin.c: Update the location of common.h.
748 * lto-symtab.c: Update the location of common.h.
750 2008-09-23 Rafael Espindola <espindola@google.com>
752 * common.c: Include common.h.
753 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
755 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
758 2008-09-23 Rafael Espindola <espindola@google.com>
760 * lto-plugin.c (plugin_file_info): Add temp.
761 (cleanup_handler): Only delete temporary files.
762 (claim_file_handler): Initialize lto_file.temp.
764 2008-09-23 Rafael Espindola <espindola@google.com>
766 * plugin-api.h: Moved to include.
768 2008-09-23 Rafael Espindola <espindola@google.com>
770 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
773 2008-09-22 Rafael Espindola <espindola@google.com>
775 * plugin-api.h: Copy from binutils' cvs.
777 2008-09-22 Rafael Espindola <espindola@google.com>
779 * lto-symtab.c (get_symbols, add_symbols): Update signature.
780 * plugin-api.h: Copy from binutils' cvs.
782 2008-09-22 Rafael Espindola <espindola@google.com>
784 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
787 2008-09-10 Rafael Espindola <espindola@google.com>
789 * lto-plugin.c (onload): add missing break statements and asserts.
790 * lto-symtab.c (claim_file_handler): Make it static.
791 (all_symbols_read_handler): Make it static.
792 (all_file_handles): Make it static.
793 (num_file_handles): Make it static.
794 (register_claim_file): Make it static.
795 (register_object): Indent properly.
797 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
799 * Makefile.am (ltosymtab_LDADD): Add -lelf.
800 * Makefiel.in: Regenerate.
801 * lto-plugin.c: Include ar.h.
802 (claim_file_handler): Handle file->offset != 0.
803 * lto-symtab.c: Include gelf.h.
804 (all_file_handles): Change type.
805 (register_object): New.
806 (register_file): Add support for archives.
807 (resolve): Update to new type of all_file_handles.
808 (print): Update to new type of all_file_handles.
809 (free_all): Update to new type of all_file_handles.
810 (main): Update to new type of all_file_handles.
812 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
814 * lto-plugin.c (get_string_table): Remove.
815 (get_section): Use elf_strptr instead of get_string_table.
817 2008-09-08 Doug Kwan <dougkwan@google.com>
819 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
820 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
822 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
824 * Makefile.am (ltosymtab_SOURCES): add common.c.
825 (ltosymtab_CFLAGS): New.
826 (liblto_plugin_la_SOURCES): Add common.c.
827 * Makefile.in: Regenerate.
830 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
831 (plugin_symtab): New.
832 (plugin_file_info): New.
833 (register_all_symbols_read): New.
835 (claimed_files): New.
836 (num_claimed_files): New.
837 (translate): Don't drop the slot number.
840 (all_symbols_read_handler): New.
841 (claim_file_handler): Record every claimed file.
842 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
844 * lto-symtab.c: Include stdlib.h, string.h and common.h.
845 (current_file_handle): Remove.
846 (ld_plugin_all_symbols_read_handler): New.
847 (plugin_handle): New.
849 (all_file_handles): New.
850 (num_file_handles): New.
852 (register_all_symbols_read): New.
853 (add_symbols): Don't print the symbols, just record them.
854 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
856 (load_plugin): Use plugin_handle.
857 (register_file): Add the file handle to all_file_handles.
860 (unload_plugin): New.
862 (main): Call all_symbols_read_handler and free resources.
864 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
866 * Makefile.am (AM_CFLAGS): New.
867 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
868 (lib_LTLIBRARIES): New.
869 (liblto_plugin_la_SOURCES): New.
870 (liblto_plugin_la_LIBADD): New.
871 * Makefile.in: Regenerate.
872 * acinclude.m4: Don't include ../config/acx.m4 and
873 ../config/no-executables.m4.
874 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
876 * aclocal.m4: Regenerate.
877 * configure: Regenerate.
878 * configure.ac: Use AM_PROG_LIBTOOL.
880 * lto-symtab.c: Rewrite to use the plugin.
883 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
885 * configure: Regenerate.
886 * configure.ac: Use AC_CHECK_GELF.
887 * lto-symtab.c: Include gelf.h.
888 (get_string_table): Use size independent API.
889 (printTable): Use lld to print 64 bit integers.
891 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
893 * lto-symtab.c (parse_table_entry): Assert entry->kind and
894 entry->visibility are valid.
896 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
897 * lto-symtab.c (table_entry): Add comdat.
898 (parse_table_entry): Read comdat.
900 2008-08-21 Rafael Espindola <espindola@google.com>