1 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
5 * configure: Regenerate.
6 * Makefile.am (AM_LDFLAGS): New variable.
7 (liblto_plugin_la_LDFLAGS): Add it.
8 * Makefile.in: Regenerate.
10 2013-09-20 Alan Modra <amodra@gmail.com>
12 * configure: Regenerate.
14 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
16 * configure: Regenerated.
18 2012-05-29 Joseph Myers <joseph@codesourcery.com>
20 * lto-plugin.c: Fix typo.
22 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
24 * configure: Regenerated.
26 2012-02-22 Kai Tietz <ktietz@redhat.com>
29 * lto-plugin.c (PRI_LL): New macro.
30 (dump_symtab): Use PRI_LL instead of ll in print.
31 (process_symtab): Use PRI_LL instead of ll in scan.
33 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
35 * configure: Regenerate.
37 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
39 * configure: Regenerate.
41 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
43 * configure: Regenerate.
45 2011-10-02 Jan Hubicka <jh@suse.cz>
48 * lto-plugin.c (get_symbols_v2): New variable.
49 (write_resolution): Use V2 API when available.
50 (onload): Handle LDPT_GET_SYMBOLS_V2.
52 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
53 Andi Kleen <ak@linux.intel.com>
56 * lto-plugin.c (sym_aux): Change id to unsigned long long.
57 (plugin_symtab): Likewise.
58 (dump_symtab): Likewise.
59 (resolve_conflicts): Likewise.
60 (process_symtab): Likewise.
62 2011-08-10 Richard Guenther <rguenther@suse.de>
66 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
67 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
68 * configure: Regenerate.
69 * Makefile.in: Likewise.
70 * aclocal.m4: Likewise.
72 2011-04-20 Jim Meyering <meyering@redhat.com>
74 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
76 2011-04-05 Richard Guenther <rguenther@suse.de>
79 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
81 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
83 * Makefile.in: Regenerate.
84 * aclocal.m4: Regenerate.
85 * configure: Regenerate.
87 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
89 * Makefile.am (all-local): Rename from 'all'.
90 * Makefile.in: Regenerate.
92 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
95 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
96 (liblto_plugin_la_LDFLAGS): Add -module.
97 (copy_lto_plugin): Renamed to...
98 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
100 * Makefile.in: Rebuild.
102 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
105 * Makefile.am (Wc): New helper for encoding -Wc,.
106 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
107 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
108 * Makefile.in: Regenerated.
110 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
114 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
117 * Makefile.am (Wl): New helper for encoding -Wl,.
118 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
119 * Makefile.in: Regenerated.
121 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
124 * Makefile.am (Wl): New helper for encoding -Wl,.
125 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
126 * Makefile.in: Regenerated.
128 2011-01-25 Ian Lance Taylor <iant@google.com>
130 * lto-plugin.c (gold_version): New static variable.
131 (all_symbols_read_handler): Don't check pass_through_items if
132 using gold 1.11 or later.
133 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
135 2011-01-12 Richard Guenther <rguenther@suse.de>
138 * lto-plugin.c (parse_table_entry): Use memcpy to access
141 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
143 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
144 * Makefile.in: Regenerate.
146 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
150 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
152 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
153 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
154 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
155 * Makefile.in: Regenerate.
157 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
161 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
162 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
163 * configure: Regenerate.
164 * config.h.in: Likewise.
166 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
170 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
171 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
172 override -bindir setting.
173 * aclocal.m4: Regenerate.
174 * configure: Regenerate.
175 * Makefile.in: Regenerate.
177 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
179 * config.h.in: Regenerated.
180 * configure: Regenerated.
181 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
182 * lto-plugin.c (WIFEXITED): Define default.
183 (WEXITSTATUS): Likeiwse.
185 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
187 * config.h.in: Regenerated.
188 * configure: Regenerated.
189 * Makefile.in: Regenerated.
190 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
191 * lto-plugin.c: Include sys/wait.h conditionally.
192 * aclocal.m4: Regenerated.
194 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
196 * lto-plugin.c (add_output_files): Fix memory leak.
198 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
202 * configure.ac: Add AC_TYPE_INT64_T test.
203 * config.h.in: Regenerate.
204 * configure: Likewise.
205 * lto-plugin.c (debug): Use char not bool.
207 (check_1): Rename from check, and use int not bool for gate argument.
208 (check): Macro wrapper for the above to coerce gate argument into
209 boolean-valued integer in case it has pointer type.
210 (parse_table_entry): Use 0 not false.
211 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
212 into two 32-bit parts and printing as hex ints.
214 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
217 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
219 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
222 * lto-plugin.h: Delete.
223 * lto-plugin-elf.c: Likewise.
224 * lto-plugin-coff.c: Likewise.
225 * configure.ac: Don't use libelf, don't source config.gcc.
226 (LIBELFLIBS): Delete.
228 (LTO_FORMAT): Delete.
229 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
230 (config.h): Add AC_CONFIG_HEADERS directive.
231 * Makefile.am (LIBELFLIBS): Delete.
233 (LTO_FORMAT): Delete.
235 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
236 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
237 any object-format-specific source file in the link.
238 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
239 * config.h.in: Generate.
240 * configure: Regenerate.
241 * Makefile.in: Likewise.
242 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
243 (LTO_SEGMENT_NAME): New definition.
244 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
245 (LTO_SECTION_PREFIX_LEN): New definition.
246 (struct sym_aux): Struct definition moved here from lto-plugin.h.
247 (struct plugin_symtab): Likewise.
248 (struct plugin_objfile): Likewise.
249 (struct plugin_objfile): New struct def.
250 (enum symbol_style): New enum type.
251 (add_symbols): Make static.
252 (claimed_files): Likewise.
253 (num_claimed_files): Likewise.
254 (sym_style): New global.
255 (check): Make static.
256 (parse_table_entry): Likewise. Respect sym_style when extracting
257 symbol from symtab entry.
258 (translate): Make static.
259 (resolve_conflicts): Likewise.
260 (process_symtab): New function, per-section callback version of
261 old object-format-specific handling from deleted lto-plugin-elf.c.
262 (claim_file_handler): Convert ELF-specific version from deleted
263 lto-plugin-elf.c to simple_object interface and move here.
264 (process_options): Allow new '-sym-style=' option.
265 (onload): Don't call deleted onload_format_checks hook.
267 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
269 * lto-plugin.c (dump_symtab): Correct printf argument type.
270 (finish_conflict_resolution): Initialize resolution.
272 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
275 * configure.ac: Add AC_CANONICAL_SYSTEM.
276 * configure: Regenerated.
278 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
280 * configure.ac: Source config.gcc to determine lto_binary_reader.
281 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
282 * Makefile.am (LTO_FORMAT): Import.
283 (liblto_plugin_la_SOURCES): Add object format dependent module
284 defined by LTO_FORMAT.
285 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
286 and work around libtool warning.
287 * configure: Regenerate.
288 * Makefile.in: Likewise.
289 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
290 (struct sym_aux): Likewise.
291 (struct plugin_symtab): Likewise.
292 (struct plugin_file_info): Likewise.
293 (LTO_SECTION_PREFIX): Likewise.
294 (add_symbols): Make non-static.
295 (claimed_files): Likewise.
296 (num_claimed_files): Likewise.
298 (parse_table_entry): Likewise.
299 (translate): Likewise.
300 (resolve_conflicts): Likewise.
301 (process_symtab): Move to new lto-plugin-elf.c object format dependent
303 (claim_file_handler): Likewise, and make non-static.
304 (onload): Call new onload_format_checks function.
305 * lto-plugin.h: New file.
306 (LTO_SECTION_PREFIX): Move here.
307 (struct sym_aux): Likewise.
308 (struct plugin_symtab): Likewise.
309 (struct plugin_file_info): Likewise.
310 (claim_file_handler): Add new function prototype.
311 (onload_format_checks): Likewise.
312 (check): Declare extern.
313 (translate): Likewise.
314 (parse_table_entry): Likewise.
315 (resolve_conflicts): Likewise.
316 (add_symbols): Likewise.
317 (claimed_files): Likewise.
318 (num_claimed_files): Likewise.
319 * lto-plugin-elf.c (process_symtab): Move here.
320 (claim_file_handler): Likewise, and make non-static.
321 (onload_format_checks): New function factored out from onload.
322 * lto-plugin-coff.c (claim_file_handler): New function stub.
323 (onload_format_checks): Likewise.
325 2010-08-05 Andi Kleen <ak@linux.intel.com>
327 * lto-plugin.c: Include <hashtab.h>
328 (sym_aux): Add next_conflict field to save conflict chains.
329 (plugin_file_info): Add conflicts symtab.
330 (parse_table_entry): Initialize aux->next_conflict.
331 (process_symtab): Increment found.
333 (finish_conflict_resolution): Add.
335 (write_resolution): Remove symbols loop and move into
336 dump_symtab. Call dump_symtab for main symbol and conflicts table.
337 Call free_symtab to free conflicts table.
341 (symbol_strength): Add.
342 (resolve_conflicts): Add.
343 (claim_file_handler): Add n variable. Check return value of
344 process_symtab. Call resolve_conflicts.
346 2010-07-27 Andi Kleen <ak@linux.intel.com>
348 * lto-plugin.c (translate): Remove debug fprintf.
350 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
353 * lto-plugin.c (translate): Cast to unsigned long.
355 2010-07-23 Andi Kleen <ak@linux.intel.com>
358 * lto-plugin.c (sym_aux): Add.
359 (plugin_symtab): Remove slots. Add aux and id.
360 (parse_table_entry): Change to use aux instead of slots.
361 (LTO_SECTION_PREFIX): Add.
362 (translate): Improve buffer allocation. Change to append
363 symbols to existing out buffer.
364 (get_section): Remove.
365 (process_symtab): Add.
366 (free_2): Free symtab->aux.
367 (write_resolution): Handle aux instead of slots.
368 Print sub id to resolution file.
369 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
370 calls with call to process_symtab.
372 2010-07-22 Richard Guenther <rguenther@suse.de>
374 * Makefile.am: New copy_lto_plugin rule to install the plugin
376 * Makefile.in: Regenerated.
378 2010-05-21 Richard Guenther <rguenther@suse.de>
380 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
382 2010-05-07 Richard Guenther <rguenther@suse.de>
384 * lto-plugin.c (free_2): Do not free resolution_file.
385 (write_resolution): Check that we were passed a resolution file.
386 (all_symbols_read_handler): Adjust.
387 (cleanup_handler): Do not remove the resolution file.
388 (process_option): Handle -fresolution=.
390 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
393 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
394 * Makefile.in: Regenerate.
396 2010-04-23 Richard Guenther <rguenther@suse.de>
399 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
400 (translate): Likewise.
401 (all_symbols_read_handler): Likewise.
402 (claim_file_handler): Likewise.
403 (process_option): Likewise.
404 (add_output_files): Likewise. Remove filename length limit.
406 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
408 * Makefile.in: Regenerate.
409 * aclocal.m4: Regenerate.
411 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
414 * lto-plugin.c (cleanup_handler): Delete temporary output files.
416 2010-01-11 Richard Guenther <rguenther@suse.de>
419 * Makefile.am: Disable dependencies.
420 * Makefile.in: Regenerated.
422 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
425 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
428 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
431 * configure: Regenerated.
432 * Makefile.in: Likewise.
434 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
437 * lto-plugin.c (claim_file_handler): Print offsets in hex.
439 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
441 * lto-plugin.c (write_resolution): Assume resolution_file is set.
442 Print the symbol name.
443 (all_symbols_read_handler): Create a resolution file.
445 (cleanup_handler): Remove the resolution file.
446 (process_option): Drop the -resolution option.
448 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
450 * lto-plugin.c (temp_obj_dir_name): Remove.
451 (arguments_file_name): New.
452 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
453 (exec_lto_wrapper): Create arguments file with make_temp_file.
454 (cleanup_handler): Don't remove the temporary directory. Remove the
456 (onload): Don't create the temporary directory.
458 2009-11-04 Richard Guenther <rguenther@suse.de>
459 Rafael Avila de Espindola <espindola@google.com>
461 * lto-plugin.c (plugin_file_info): Remove temp field.
462 (cleanup_handler): Don't delete temporary objects.
463 (claim_file_handler): Don't create temporary objects.
465 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
467 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
469 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
472 * lto-plugin.c (claim_file_handler): Close files that we created.
474 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
476 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
479 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
482 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
483 * configure: Regenerate.
485 2009-10-26 Richard Guenther <rguenther@suse.de>
487 * configure.ac: Use AM_MAINTAINER_MODE.
488 * acinclude.m4: Remove.
489 * configure: Re-generate.
490 * Makefile.in: Likewise.
491 * aclocal.m4: Likewise.
493 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
496 * configure: Regenerate.
497 * configure.ac: Add AC_TYPE_UINT64_T.
499 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
501 * lto-plugin.c (message): New variable.
502 (check): New function.
503 (parse_table_entry, translate, write_resolution,add_output_files,
504 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
506 (cleanup_handler): Use check instead of assert. Remove the arguments
509 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
511 * lto-plugin.c (resolution_file): New.
512 (free_1): Update comment.
513 (free_2): Free resolution_file.
514 (write_resolution): Write resolution to specified file. Use the
515 syms array from the symbol table.
516 (all_symbols_read_handler): Delay call to free_1 past call to
518 (process_option): Add a -resolution option.
520 2009-10-13 Richard Guenther <rguenther@suse.de>
522 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
524 * Makefile.in: Regenerated.
526 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
528 * lto-plugin.c (add_input_library): New.
529 (all_symbols_read_handler): Use add_input_library for items that
531 (process_option): Fit in 80 columns.
532 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
534 2009-10-02 Diego Novillo <dnovillo@google.com>
536 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
537 and -D_FILE_OFFSET_BITS=64.
538 * configure.ac: Add AC_SYS_LARGEFILE.
539 * configure: Regenerate.
540 * Makefile.in: Regenerate.
541 * lto-plugin.c: Fix copyright boilerplate.
543 2009-10-02 Diego Novillo <dnovillo@google.com>
545 * Makefile.am (ACLOCAL_AMFLAGS): Define.
546 * aclocal.m4: Regenerate with aclocal-2.64
547 * acinclude.m4: Remove.
548 * Makefile.in: Regenerate with automake-1.11
549 * configure.ac (AC_PREREQ): Update to 2.64.
550 * configure: Regenerate.
552 2009-10-02 Diego Novillo <dnovillo@google.com>
554 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
555 and -D_FILE_OFFSET_BITS=64.
556 * configure.ac: Add AC_SYS_LARGEFILE.
557 * configure: Regenerate.
558 * Makefile.in: Regenerate.
559 * lto-plugin.c: Fix copyright boilerplate.
561 2009-10-02 Diego Novillo <dnovillo@google.com>
563 * Makefile.am (ACLOCAL_AMFLAGS): Define.
564 * aclocal.m4: Regenerate with aclocal-2.64
565 * acinclude.m4: Remove.
566 * Makefile.in: Regenerate with automake-1.11
567 * configure.ac (AC_PREREQ): Update to 2.64.
568 * configure: Regenerate.
570 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
572 * Makefile.am (liblto_plugin_la_SOURCES): Remove
573 $(top_srcdir)/../gcc/lto/common.c
574 * Makefile.in: Regenerate.
576 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
578 * lto-plugin.c (pass_through_items): New.
579 (num_pass_through_items): New.
580 (all_symbols_read_handler): Update to use the -pass-through option.
581 (process_option): Replace -libgcc with -pass-through.
583 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
585 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
586 register_cleanup to be set.
588 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
590 * Makefile.am: Remove all reference to ltosymtab.
591 * Makefile.in: Regenerate.
592 * lto-symtab.c: Remove.
594 2009-05-21 Diego Novillo <dnovillo@google.com>
596 * configure.ac: Remove call to AC_CHECK_GELF.
597 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
598 * acinclude.m4: Do not include ../config/libelf.m4
599 * Makefile.am (LIBELFLIBS): Define.
601 (AM_CPPFLAGS): Add $(LIBELFINC).
602 (ltosymtab_LDADD): Add $(LIBELFLIBS).
603 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
604 * lto-plugin.c: Always include <gelf.h>
605 * lto-symtab.c: Likewise.
606 * configure: Regenerate.
607 * Makefile.in: Regenerate.
609 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
611 * lto-plugin.c (libgcc_filename): New.
612 (all_symbols_read_handler): Pass libgcc to the linker.
613 (all_symbols_read_handler): Parse -libgcc
615 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
617 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
618 * Makefile.in: Regenerate.
619 * lto-plugin.c (add_output_files): Argument is now a FILE.
620 (exec_lto_wrapper): Use writeargv and pex.
622 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
625 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
626 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
629 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
631 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
633 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
635 * lto-plugin.c: Include libiberty.h.
636 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
639 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
641 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
644 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
646 * lto-plugin.c (plugin_file_info): Remove fd and elf.
647 (parse_table_entry): strdup entry->name and entry->comdat_key.
648 (free_1): Free name and comdat_key. Don't close the file. Don't call
650 (claim_file_handler): Always call elf_end.
652 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
654 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
655 -D_FILE_OFFSET_BITS=64
656 * Makefile.in: Regenerate
658 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
660 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
661 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
662 * Makefile.in: Regenerate.
663 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
664 * configure: Regenerate.
665 * configure.ac: Add AC_SUBST(target_noncanonical).
667 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
669 * lto-plugin.c: Include stdbool.h.
670 (debug, nop): Declare as bool.
672 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
674 * lto-plugin.c (nop): New.
675 (use_original_files): New.
676 (all_symbols_read_handler): Call use_original_files if nop is true.
677 (process_option): Parse the -nop option.
679 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
681 * lto-plugin.c (debug): New.
682 (exec_lto_wrapper): Print argv if debug is true.
683 (process_option): Process the -debug command line option.
685 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
687 * lto-plugin.c (process_option): The argument is now a single option,
688 not a space separated list.
690 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
692 * lto-plugin.c: Include sys/types.h and sys/wait.h
693 (output_files, num_output_files, lto_wrapper_argv,
694 lto_wrapper_num_args): New.
695 (free_2): Free output_files.
696 (write_resolution): Disable.
697 (add_output_files): New.
698 (exec_lto_wrapper): New.
699 (all_symbols_read_handler): Run lto-wrapper.
700 (claim_file_handler): Free lto_file.name and call elf_end.
701 (process_option): New.
703 2008-11-26 Rafael Espindola <espindola@google.com>
705 * lto-plugin.c (add_input_file): New.
706 (get_section): Return NULL if get_section fails.
707 (write_resolution): New.
708 (all_symbols_read_handler): Call add_input_file.
709 (claim_file_handler): Unlink the correct file.
710 (onload): Record add_input_file.
712 2008-09-23 Rafael Espindola <espindola@google.com>
714 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
715 Update the location of common.c.
716 * Makefile.in: Regenerate.
717 * common.c: Moved to gcc/lto.
718 * common.h: Moved to gcc/lto.
719 * lto-plugin.c: Update the location of common.h.
720 * lto-symtab.c: Update the location of common.h.
722 2008-09-23 Rafael Espindola <espindola@google.com>
724 * common.c: Include common.h.
725 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
727 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
730 2008-09-23 Rafael Espindola <espindola@google.com>
732 * lto-plugin.c (plugin_file_info): Add temp.
733 (cleanup_handler): Only delete temporary files.
734 (claim_file_handler): Initialize lto_file.temp.
736 2008-09-23 Rafael Espindola <espindola@google.com>
738 * plugin-api.h: Moved to include.
740 2008-09-23 Rafael Espindola <espindola@google.com>
742 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
745 2008-09-22 Rafael Espindola <espindola@google.com>
747 * plugin-api.h: Copy from binutils' cvs.
749 2008-09-22 Rafael Espindola <espindola@google.com>
751 * lto-symtab.c (get_symbols, add_symbols): Update signature.
752 * plugin-api.h: Copy from binutils' cvs.
754 2008-09-22 Rafael Espindola <espindola@google.com>
756 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
759 2008-09-10 Rafael Espindola <espindola@google.com>
761 * lto-plugin.c (onload): add missing break statements and asserts.
762 * lto-symtab.c (claim_file_handler): Make it static.
763 (all_symbols_read_handler): Make it static.
764 (all_file_handles): Make it static.
765 (num_file_handles): Make it static.
766 (register_claim_file): Make it static.
767 (register_object): Indent properly.
769 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
771 * Makefile.am (ltosymtab_LDADD): Add -lelf.
772 * Makefiel.in: Regenerate.
773 * lto-plugin.c: Include ar.h.
774 (claim_file_handler): Handle file->offset != 0.
775 * lto-symtab.c: Include gelf.h.
776 (all_file_handles): Change type.
777 (register_object): New.
778 (register_file): Add support for archives.
779 (resolve): Update to new type of all_file_handles.
780 (print): Update to new type of all_file_handles.
781 (free_all): Update to new type of all_file_handles.
782 (main): Update to new type of all_file_handles.
784 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
786 * lto-plugin.c (get_string_table): Remove.
787 (get_section): Use elf_strptr instead of get_string_table.
789 2008-09-08 Doug Kwan <dougkwan@google.com>
791 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
792 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
794 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
796 * Makefile.am (ltosymtab_SOURCES): add common.c.
797 (ltosymtab_CFLAGS): New.
798 (liblto_plugin_la_SOURCES): Add common.c.
799 * Makefile.in: Regenerate.
802 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
803 (plugin_symtab): New.
804 (plugin_file_info): New.
805 (register_all_symbols_read): New.
807 (claimed_files): New.
808 (num_claimed_files): New.
809 (translate): Don't drop the slot number.
812 (all_symbols_read_handler): New.
813 (claim_file_handler): Record every claimed file.
814 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
816 * lto-symtab.c: Include stdlib.h, string.h and common.h.
817 (current_file_handle): Remove.
818 (ld_plugin_all_symbols_read_handler): New.
819 (plugin_handle): New.
821 (all_file_handles): New.
822 (num_file_handles): New.
824 (register_all_symbols_read): New.
825 (add_symbols): Don't print the symbols, just record them.
826 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
828 (load_plugin): Use plugin_handle.
829 (register_file): Add the file handle to all_file_handles.
832 (unload_plugin): New.
834 (main): Call all_symbols_read_handler and free resources.
836 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
838 * Makefile.am (AM_CFLAGS): New.
839 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
840 (lib_LTLIBRARIES): New.
841 (liblto_plugin_la_SOURCES): New.
842 (liblto_plugin_la_LIBADD): New.
843 * Makefile.in: Regenerate.
844 * acinclude.m4: Don't include ../config/acx.m4 and
845 ../config/no-executables.m4.
846 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
848 * aclocal.m4: Regenerate.
849 * configure: Regenerate.
850 * configure.ac: Use AM_PROG_LIBTOOL.
852 * lto-symtab.c: Rewrite to use the plugin.
855 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
857 * configure: Regenerate.
858 * configure.ac: Use AC_CHECK_GELF.
859 * lto-symtab.c: Include gelf.h.
860 (get_string_table): Use size independent API.
861 (printTable): Use lld to print 64 bit integers.
863 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
865 * lto-symtab.c (parse_table_entry): Assert entry->kind and
866 entry->visibility are valid.
868 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
869 * lto-symtab.c (table_entry): Add comdat.
870 (parse_table_entry): Read comdat.
872 2008-08-21 Rafael Espindola <espindola@google.com>