1 2014-04-22 Release Manager
5 2014-04-02 Richard Biener <rguenther@suse.de>
7 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
8 is set in COLLECT_GCC_OPTIONS.
10 2014-03-28 Richard Biener <rguenther@suse.de>
12 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
14 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
18 * configure: Regenerate.
19 * Makefile.am (AM_LDFLAGS): New variable.
20 (liblto_plugin_la_LDFLAGS): Add it.
21 * Makefile.in: Regenerate.
23 2013-09-20 Alan Modra <amodra@gmail.com>
25 * configure: Regenerate.
27 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
29 * configure: Regenerated.
31 2012-05-29 Joseph Myers <joseph@codesourcery.com>
33 * lto-plugin.c: Fix typo.
35 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
37 * configure: Regenerated.
39 2012-02-22 Kai Tietz <ktietz@redhat.com>
42 * lto-plugin.c (PRI_LL): New macro.
43 (dump_symtab): Use PRI_LL instead of ll in print.
44 (process_symtab): Use PRI_LL instead of ll in scan.
46 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
48 * configure: Regenerate.
50 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
52 * configure: Regenerate.
54 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
56 * configure: Regenerate.
58 2011-10-02 Jan Hubicka <jh@suse.cz>
61 * lto-plugin.c (get_symbols_v2): New variable.
62 (write_resolution): Use V2 API when available.
63 (onload): Handle LDPT_GET_SYMBOLS_V2.
65 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
66 Andi Kleen <ak@linux.intel.com>
69 * lto-plugin.c (sym_aux): Change id to unsigned long long.
70 (plugin_symtab): Likewise.
71 (dump_symtab): Likewise.
72 (resolve_conflicts): Likewise.
73 (process_symtab): Likewise.
75 2011-08-10 Richard Guenther <rguenther@suse.de>
79 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
80 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
81 * configure: Regenerate.
82 * Makefile.in: Likewise.
83 * aclocal.m4: Likewise.
85 2011-04-20 Jim Meyering <meyering@redhat.com>
87 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
89 2011-04-05 Richard Guenther <rguenther@suse.de>
92 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
94 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
96 * Makefile.in: Regenerate.
97 * aclocal.m4: Regenerate.
98 * configure: Regenerate.
100 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
102 * Makefile.am (all-local): Rename from 'all'.
103 * Makefile.in: Regenerate.
105 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
108 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
109 (liblto_plugin_la_LDFLAGS): Add -module.
110 (copy_lto_plugin): Renamed to...
111 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
113 * Makefile.in: Rebuild.
115 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
118 * Makefile.am (Wc): New helper for encoding -Wc,.
119 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
120 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
121 * Makefile.in: Regenerated.
123 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
127 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
130 * Makefile.am (Wl): New helper for encoding -Wl,.
131 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
132 * Makefile.in: Regenerated.
134 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
137 * Makefile.am (Wl): New helper for encoding -Wl,.
138 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
139 * Makefile.in: Regenerated.
141 2011-01-25 Ian Lance Taylor <iant@google.com>
143 * lto-plugin.c (gold_version): New static variable.
144 (all_symbols_read_handler): Don't check pass_through_items if
145 using gold 1.11 or later.
146 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
148 2011-01-12 Richard Guenther <rguenther@suse.de>
151 * lto-plugin.c (parse_table_entry): Use memcpy to access
154 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
156 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
157 * Makefile.in: Regenerate.
159 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
163 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
165 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
166 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
167 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
168 * Makefile.in: Regenerate.
170 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
174 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
175 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
176 * configure: Regenerate.
177 * config.h.in: Likewise.
179 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
183 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
184 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
185 override -bindir setting.
186 * aclocal.m4: Regenerate.
187 * configure: Regenerate.
188 * Makefile.in: Regenerate.
190 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
192 * config.h.in: Regenerated.
193 * configure: Regenerated.
194 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
195 * lto-plugin.c (WIFEXITED): Define default.
196 (WEXITSTATUS): Likeiwse.
198 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
200 * config.h.in: Regenerated.
201 * configure: Regenerated.
202 * Makefile.in: Regenerated.
203 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
204 * lto-plugin.c: Include sys/wait.h conditionally.
205 * aclocal.m4: Regenerated.
207 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
209 * lto-plugin.c (add_output_files): Fix memory leak.
211 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
215 * configure.ac: Add AC_TYPE_INT64_T test.
216 * config.h.in: Regenerate.
217 * configure: Likewise.
218 * lto-plugin.c (debug): Use char not bool.
220 (check_1): Rename from check, and use int not bool for gate argument.
221 (check): Macro wrapper for the above to coerce gate argument into
222 boolean-valued integer in case it has pointer type.
223 (parse_table_entry): Use 0 not false.
224 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
225 into two 32-bit parts and printing as hex ints.
227 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
230 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
232 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
235 * lto-plugin.h: Delete.
236 * lto-plugin-elf.c: Likewise.
237 * lto-plugin-coff.c: Likewise.
238 * configure.ac: Don't use libelf, don't source config.gcc.
239 (LIBELFLIBS): Delete.
241 (LTO_FORMAT): Delete.
242 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
243 (config.h): Add AC_CONFIG_HEADERS directive.
244 * Makefile.am (LIBELFLIBS): Delete.
246 (LTO_FORMAT): Delete.
248 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
249 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
250 any object-format-specific source file in the link.
251 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
252 * config.h.in: Generate.
253 * configure: Regenerate.
254 * Makefile.in: Likewise.
255 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
256 (LTO_SEGMENT_NAME): New definition.
257 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
258 (LTO_SECTION_PREFIX_LEN): New definition.
259 (struct sym_aux): Struct definition moved here from lto-plugin.h.
260 (struct plugin_symtab): Likewise.
261 (struct plugin_objfile): Likewise.
262 (struct plugin_objfile): New struct def.
263 (enum symbol_style): New enum type.
264 (add_symbols): Make static.
265 (claimed_files): Likewise.
266 (num_claimed_files): Likewise.
267 (sym_style): New global.
268 (check): Make static.
269 (parse_table_entry): Likewise. Respect sym_style when extracting
270 symbol from symtab entry.
271 (translate): Make static.
272 (resolve_conflicts): Likewise.
273 (process_symtab): New function, per-section callback version of
274 old object-format-specific handling from deleted lto-plugin-elf.c.
275 (claim_file_handler): Convert ELF-specific version from deleted
276 lto-plugin-elf.c to simple_object interface and move here.
277 (process_options): Allow new '-sym-style=' option.
278 (onload): Don't call deleted onload_format_checks hook.
280 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
282 * lto-plugin.c (dump_symtab): Correct printf argument type.
283 (finish_conflict_resolution): Initialize resolution.
285 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
288 * configure.ac: Add AC_CANONICAL_SYSTEM.
289 * configure: Regenerated.
291 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
293 * configure.ac: Source config.gcc to determine lto_binary_reader.
294 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
295 * Makefile.am (LTO_FORMAT): Import.
296 (liblto_plugin_la_SOURCES): Add object format dependent module
297 defined by LTO_FORMAT.
298 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
299 and work around libtool warning.
300 * configure: Regenerate.
301 * Makefile.in: Likewise.
302 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
303 (struct sym_aux): Likewise.
304 (struct plugin_symtab): Likewise.
305 (struct plugin_file_info): Likewise.
306 (LTO_SECTION_PREFIX): Likewise.
307 (add_symbols): Make non-static.
308 (claimed_files): Likewise.
309 (num_claimed_files): Likewise.
311 (parse_table_entry): Likewise.
312 (translate): Likewise.
313 (resolve_conflicts): Likewise.
314 (process_symtab): Move to new lto-plugin-elf.c object format dependent
316 (claim_file_handler): Likewise, and make non-static.
317 (onload): Call new onload_format_checks function.
318 * lto-plugin.h: New file.
319 (LTO_SECTION_PREFIX): Move here.
320 (struct sym_aux): Likewise.
321 (struct plugin_symtab): Likewise.
322 (struct plugin_file_info): Likewise.
323 (claim_file_handler): Add new function prototype.
324 (onload_format_checks): Likewise.
325 (check): Declare extern.
326 (translate): Likewise.
327 (parse_table_entry): Likewise.
328 (resolve_conflicts): Likewise.
329 (add_symbols): Likewise.
330 (claimed_files): Likewise.
331 (num_claimed_files): Likewise.
332 * lto-plugin-elf.c (process_symtab): Move here.
333 (claim_file_handler): Likewise, and make non-static.
334 (onload_format_checks): New function factored out from onload.
335 * lto-plugin-coff.c (claim_file_handler): New function stub.
336 (onload_format_checks): Likewise.
338 2010-08-05 Andi Kleen <ak@linux.intel.com>
340 * lto-plugin.c: Include <hashtab.h>
341 (sym_aux): Add next_conflict field to save conflict chains.
342 (plugin_file_info): Add conflicts symtab.
343 (parse_table_entry): Initialize aux->next_conflict.
344 (process_symtab): Increment found.
346 (finish_conflict_resolution): Add.
348 (write_resolution): Remove symbols loop and move into
349 dump_symtab. Call dump_symtab for main symbol and conflicts table.
350 Call free_symtab to free conflicts table.
354 (symbol_strength): Add.
355 (resolve_conflicts): Add.
356 (claim_file_handler): Add n variable. Check return value of
357 process_symtab. Call resolve_conflicts.
359 2010-07-27 Andi Kleen <ak@linux.intel.com>
361 * lto-plugin.c (translate): Remove debug fprintf.
363 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
366 * lto-plugin.c (translate): Cast to unsigned long.
368 2010-07-23 Andi Kleen <ak@linux.intel.com>
371 * lto-plugin.c (sym_aux): Add.
372 (plugin_symtab): Remove slots. Add aux and id.
373 (parse_table_entry): Change to use aux instead of slots.
374 (LTO_SECTION_PREFIX): Add.
375 (translate): Improve buffer allocation. Change to append
376 symbols to existing out buffer.
377 (get_section): Remove.
378 (process_symtab): Add.
379 (free_2): Free symtab->aux.
380 (write_resolution): Handle aux instead of slots.
381 Print sub id to resolution file.
382 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
383 calls with call to process_symtab.
385 2010-07-22 Richard Guenther <rguenther@suse.de>
387 * Makefile.am: New copy_lto_plugin rule to install the plugin
389 * Makefile.in: Regenerated.
391 2010-05-21 Richard Guenther <rguenther@suse.de>
393 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
395 2010-05-07 Richard Guenther <rguenther@suse.de>
397 * lto-plugin.c (free_2): Do not free resolution_file.
398 (write_resolution): Check that we were passed a resolution file.
399 (all_symbols_read_handler): Adjust.
400 (cleanup_handler): Do not remove the resolution file.
401 (process_option): Handle -fresolution=.
403 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
406 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
407 * Makefile.in: Regenerate.
409 2010-04-23 Richard Guenther <rguenther@suse.de>
412 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
413 (translate): Likewise.
414 (all_symbols_read_handler): Likewise.
415 (claim_file_handler): Likewise.
416 (process_option): Likewise.
417 (add_output_files): Likewise. Remove filename length limit.
419 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
421 * Makefile.in: Regenerate.
422 * aclocal.m4: Regenerate.
424 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
427 * lto-plugin.c (cleanup_handler): Delete temporary output files.
429 2010-01-11 Richard Guenther <rguenther@suse.de>
432 * Makefile.am: Disable dependencies.
433 * Makefile.in: Regenerated.
435 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
438 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
441 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
444 * configure: Regenerated.
445 * Makefile.in: Likewise.
447 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
450 * lto-plugin.c (claim_file_handler): Print offsets in hex.
452 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
454 * lto-plugin.c (write_resolution): Assume resolution_file is set.
455 Print the symbol name.
456 (all_symbols_read_handler): Create a resolution file.
458 (cleanup_handler): Remove the resolution file.
459 (process_option): Drop the -resolution option.
461 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
463 * lto-plugin.c (temp_obj_dir_name): Remove.
464 (arguments_file_name): New.
465 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
466 (exec_lto_wrapper): Create arguments file with make_temp_file.
467 (cleanup_handler): Don't remove the temporary directory. Remove the
469 (onload): Don't create the temporary directory.
471 2009-11-04 Richard Guenther <rguenther@suse.de>
472 Rafael Avila de Espindola <espindola@google.com>
474 * lto-plugin.c (plugin_file_info): Remove temp field.
475 (cleanup_handler): Don't delete temporary objects.
476 (claim_file_handler): Don't create temporary objects.
478 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
480 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
482 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
485 * lto-plugin.c (claim_file_handler): Close files that we created.
487 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
489 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
492 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
495 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
496 * configure: Regenerate.
498 2009-10-26 Richard Guenther <rguenther@suse.de>
500 * configure.ac: Use AM_MAINTAINER_MODE.
501 * acinclude.m4: Remove.
502 * configure: Re-generate.
503 * Makefile.in: Likewise.
504 * aclocal.m4: Likewise.
506 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
509 * configure: Regenerate.
510 * configure.ac: Add AC_TYPE_UINT64_T.
512 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
514 * lto-plugin.c (message): New variable.
515 (check): New function.
516 (parse_table_entry, translate, write_resolution,add_output_files,
517 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
519 (cleanup_handler): Use check instead of assert. Remove the arguments
522 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
524 * lto-plugin.c (resolution_file): New.
525 (free_1): Update comment.
526 (free_2): Free resolution_file.
527 (write_resolution): Write resolution to specified file. Use the
528 syms array from the symbol table.
529 (all_symbols_read_handler): Delay call to free_1 past call to
531 (process_option): Add a -resolution option.
533 2009-10-13 Richard Guenther <rguenther@suse.de>
535 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
537 * Makefile.in: Regenerated.
539 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
541 * lto-plugin.c (add_input_library): New.
542 (all_symbols_read_handler): Use add_input_library for items that
544 (process_option): Fit in 80 columns.
545 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
547 2009-10-02 Diego Novillo <dnovillo@google.com>
549 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
550 and -D_FILE_OFFSET_BITS=64.
551 * configure.ac: Add AC_SYS_LARGEFILE.
552 * configure: Regenerate.
553 * Makefile.in: Regenerate.
554 * lto-plugin.c: Fix copyright boilerplate.
556 2009-10-02 Diego Novillo <dnovillo@google.com>
558 * Makefile.am (ACLOCAL_AMFLAGS): Define.
559 * aclocal.m4: Regenerate with aclocal-2.64
560 * acinclude.m4: Remove.
561 * Makefile.in: Regenerate with automake-1.11
562 * configure.ac (AC_PREREQ): Update to 2.64.
563 * configure: Regenerate.
565 2009-10-02 Diego Novillo <dnovillo@google.com>
567 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
568 and -D_FILE_OFFSET_BITS=64.
569 * configure.ac: Add AC_SYS_LARGEFILE.
570 * configure: Regenerate.
571 * Makefile.in: Regenerate.
572 * lto-plugin.c: Fix copyright boilerplate.
574 2009-10-02 Diego Novillo <dnovillo@google.com>
576 * Makefile.am (ACLOCAL_AMFLAGS): Define.
577 * aclocal.m4: Regenerate with aclocal-2.64
578 * acinclude.m4: Remove.
579 * Makefile.in: Regenerate with automake-1.11
580 * configure.ac (AC_PREREQ): Update to 2.64.
581 * configure: Regenerate.
583 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
585 * Makefile.am (liblto_plugin_la_SOURCES): Remove
586 $(top_srcdir)/../gcc/lto/common.c
587 * Makefile.in: Regenerate.
589 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
591 * lto-plugin.c (pass_through_items): New.
592 (num_pass_through_items): New.
593 (all_symbols_read_handler): Update to use the -pass-through option.
594 (process_option): Replace -libgcc with -pass-through.
596 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
598 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
599 register_cleanup to be set.
601 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
603 * Makefile.am: Remove all reference to ltosymtab.
604 * Makefile.in: Regenerate.
605 * lto-symtab.c: Remove.
607 2009-05-21 Diego Novillo <dnovillo@google.com>
609 * configure.ac: Remove call to AC_CHECK_GELF.
610 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
611 * acinclude.m4: Do not include ../config/libelf.m4
612 * Makefile.am (LIBELFLIBS): Define.
614 (AM_CPPFLAGS): Add $(LIBELFINC).
615 (ltosymtab_LDADD): Add $(LIBELFLIBS).
616 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
617 * lto-plugin.c: Always include <gelf.h>
618 * lto-symtab.c: Likewise.
619 * configure: Regenerate.
620 * Makefile.in: Regenerate.
622 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
624 * lto-plugin.c (libgcc_filename): New.
625 (all_symbols_read_handler): Pass libgcc to the linker.
626 (all_symbols_read_handler): Parse -libgcc
628 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
630 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
631 * Makefile.in: Regenerate.
632 * lto-plugin.c (add_output_files): Argument is now a FILE.
633 (exec_lto_wrapper): Use writeargv and pex.
635 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
638 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
639 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
642 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
644 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
646 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
648 * lto-plugin.c: Include libiberty.h.
649 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
652 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
654 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
657 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
659 * lto-plugin.c (plugin_file_info): Remove fd and elf.
660 (parse_table_entry): strdup entry->name and entry->comdat_key.
661 (free_1): Free name and comdat_key. Don't close the file. Don't call
663 (claim_file_handler): Always call elf_end.
665 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
667 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
668 -D_FILE_OFFSET_BITS=64
669 * Makefile.in: Regenerate
671 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
673 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
674 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
675 * Makefile.in: Regenerate.
676 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
677 * configure: Regenerate.
678 * configure.ac: Add AC_SUBST(target_noncanonical).
680 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
682 * lto-plugin.c: Include stdbool.h.
683 (debug, nop): Declare as bool.
685 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
687 * lto-plugin.c (nop): New.
688 (use_original_files): New.
689 (all_symbols_read_handler): Call use_original_files if nop is true.
690 (process_option): Parse the -nop option.
692 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
694 * lto-plugin.c (debug): New.
695 (exec_lto_wrapper): Print argv if debug is true.
696 (process_option): Process the -debug command line option.
698 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
700 * lto-plugin.c (process_option): The argument is now a single option,
701 not a space separated list.
703 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
705 * lto-plugin.c: Include sys/types.h and sys/wait.h
706 (output_files, num_output_files, lto_wrapper_argv,
707 lto_wrapper_num_args): New.
708 (free_2): Free output_files.
709 (write_resolution): Disable.
710 (add_output_files): New.
711 (exec_lto_wrapper): New.
712 (all_symbols_read_handler): Run lto-wrapper.
713 (claim_file_handler): Free lto_file.name and call elf_end.
714 (process_option): New.
716 2008-11-26 Rafael Espindola <espindola@google.com>
718 * lto-plugin.c (add_input_file): New.
719 (get_section): Return NULL if get_section fails.
720 (write_resolution): New.
721 (all_symbols_read_handler): Call add_input_file.
722 (claim_file_handler): Unlink the correct file.
723 (onload): Record add_input_file.
725 2008-09-23 Rafael Espindola <espindola@google.com>
727 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
728 Update the location of common.c.
729 * Makefile.in: Regenerate.
730 * common.c: Moved to gcc/lto.
731 * common.h: Moved to gcc/lto.
732 * lto-plugin.c: Update the location of common.h.
733 * lto-symtab.c: Update the location of common.h.
735 2008-09-23 Rafael Espindola <espindola@google.com>
737 * common.c: Include common.h.
738 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
740 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
743 2008-09-23 Rafael Espindola <espindola@google.com>
745 * lto-plugin.c (plugin_file_info): Add temp.
746 (cleanup_handler): Only delete temporary files.
747 (claim_file_handler): Initialize lto_file.temp.
749 2008-09-23 Rafael Espindola <espindola@google.com>
751 * plugin-api.h: Moved to include.
753 2008-09-23 Rafael Espindola <espindola@google.com>
755 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
758 2008-09-22 Rafael Espindola <espindola@google.com>
760 * plugin-api.h: Copy from binutils' cvs.
762 2008-09-22 Rafael Espindola <espindola@google.com>
764 * lto-symtab.c (get_symbols, add_symbols): Update signature.
765 * plugin-api.h: Copy from binutils' cvs.
767 2008-09-22 Rafael Espindola <espindola@google.com>
769 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
772 2008-09-10 Rafael Espindola <espindola@google.com>
774 * lto-plugin.c (onload): add missing break statements and asserts.
775 * lto-symtab.c (claim_file_handler): Make it static.
776 (all_symbols_read_handler): Make it static.
777 (all_file_handles): Make it static.
778 (num_file_handles): Make it static.
779 (register_claim_file): Make it static.
780 (register_object): Indent properly.
782 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
784 * Makefile.am (ltosymtab_LDADD): Add -lelf.
785 * Makefiel.in: Regenerate.
786 * lto-plugin.c: Include ar.h.
787 (claim_file_handler): Handle file->offset != 0.
788 * lto-symtab.c: Include gelf.h.
789 (all_file_handles): Change type.
790 (register_object): New.
791 (register_file): Add support for archives.
792 (resolve): Update to new type of all_file_handles.
793 (print): Update to new type of all_file_handles.
794 (free_all): Update to new type of all_file_handles.
795 (main): Update to new type of all_file_handles.
797 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
799 * lto-plugin.c (get_string_table): Remove.
800 (get_section): Use elf_strptr instead of get_string_table.
802 2008-09-08 Doug Kwan <dougkwan@google.com>
804 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
805 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
807 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
809 * Makefile.am (ltosymtab_SOURCES): add common.c.
810 (ltosymtab_CFLAGS): New.
811 (liblto_plugin_la_SOURCES): Add common.c.
812 * Makefile.in: Regenerate.
815 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
816 (plugin_symtab): New.
817 (plugin_file_info): New.
818 (register_all_symbols_read): New.
820 (claimed_files): New.
821 (num_claimed_files): New.
822 (translate): Don't drop the slot number.
825 (all_symbols_read_handler): New.
826 (claim_file_handler): Record every claimed file.
827 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
829 * lto-symtab.c: Include stdlib.h, string.h and common.h.
830 (current_file_handle): Remove.
831 (ld_plugin_all_symbols_read_handler): New.
832 (plugin_handle): New.
834 (all_file_handles): New.
835 (num_file_handles): New.
837 (register_all_symbols_read): New.
838 (add_symbols): Don't print the symbols, just record them.
839 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
841 (load_plugin): Use plugin_handle.
842 (register_file): Add the file handle to all_file_handles.
845 (unload_plugin): New.
847 (main): Call all_symbols_read_handler and free resources.
849 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
851 * Makefile.am (AM_CFLAGS): New.
852 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
853 (lib_LTLIBRARIES): New.
854 (liblto_plugin_la_SOURCES): New.
855 (liblto_plugin_la_LIBADD): New.
856 * Makefile.in: Regenerate.
857 * acinclude.m4: Don't include ../config/acx.m4 and
858 ../config/no-executables.m4.
859 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
861 * aclocal.m4: Regenerate.
862 * configure: Regenerate.
863 * configure.ac: Use AM_PROG_LIBTOOL.
865 * lto-symtab.c: Rewrite to use the plugin.
868 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
870 * configure: Regenerate.
871 * configure.ac: Use AC_CHECK_GELF.
872 * lto-symtab.c: Include gelf.h.
873 (get_string_table): Use size independent API.
874 (printTable): Use lld to print 64 bit integers.
876 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
878 * lto-symtab.c (parse_table_entry): Assert entry->kind and
879 entry->visibility are valid.
881 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
882 * lto-symtab.c (table_entry): Add comdat.
883 (parse_table_entry): Read comdat.
885 2008-08-21 Rafael Espindola <espindola@google.com>