1 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
2 Bernd Schmidt <bernds@codesourcery.com>
3 Andrey Turetskiy <andrey.turetskiy@intel.com>
4 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
7 (struct plugin_objfile): Add new field "offload".
8 (process_offload_section): New static function.
9 (claim_file_handler): Claim file if it contains offload sections.
11 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
12 Thomas Schwinge <thomas@codesourcery.com>
13 Ilya Verbin <ilya.verbin@intel.com>
14 Andrey Turetskiy <andrey.turetskiy@intel.com>
16 * Makefile.am (libexecsubdir): Tweak for the possibility of being
17 configured for offload compiler.
18 (accel_dir_suffix, real_target_noncanonical): New variables substituted
20 * Makefile.in: Regenerate.
21 * configure: Regenerate.
22 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
25 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
28 * configure: Regenerate.
30 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
33 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
34 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
36 * Makefile.in: Regenerated.
37 * configure: Likewise.
39 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
41 * configure.ac (--with-libiberty): New configure option.
42 * configure: Regenerate.
43 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
45 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
46 (liblto_plugin_la_DEPENDENCIES): Use them.
47 * Makefile.in: Regenerate.
49 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
52 * configure.ac: Check for -static-libgcc.
53 * configure: Regenerate.
55 2014-04-17 Jakub Jelinek <jakub@redhat.com>
58 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
59 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
60 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
61 over ../libiberty/pic/libiberty.a if the former exists.
62 * Makefile.in: Regenerated.
65 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
66 * Makefile.in: Regenerated.
68 2014-04-02 Richard Biener <rguenther@suse.de>
70 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
71 is set in COLLECT_GCC_OPTIONS.
73 2014-03-28 Richard Biener <rguenther@suse.de>
75 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
77 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
79 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
81 * configure: Regenerate.
82 * Makefile.am (AM_LDFLAGS): New variable.
83 (liblto_plugin_la_LDFLAGS): Add it.
84 * Makefile.in: Regenerate.
86 2013-09-20 Alan Modra <amodra@gmail.com>
88 * configure: Regenerate.
90 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
92 * configure: Regenerated.
94 2012-05-29 Joseph Myers <joseph@codesourcery.com>
96 * lto-plugin.c: Fix typo.
98 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
100 * configure: Regenerated.
102 2012-02-22 Kai Tietz <ktietz@redhat.com>
105 * lto-plugin.c (PRI_LL): New macro.
106 (dump_symtab): Use PRI_LL instead of ll in print.
107 (process_symtab): Use PRI_LL instead of ll in scan.
109 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
111 * configure: Regenerate.
113 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
115 * configure: Regenerate.
117 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
119 * configure: Regenerate.
121 2011-10-02 Jan Hubicka <jh@suse.cz>
124 * lto-plugin.c (get_symbols_v2): New variable.
125 (write_resolution): Use V2 API when available.
126 (onload): Handle LDPT_GET_SYMBOLS_V2.
128 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
129 Andi Kleen <ak@linux.intel.com>
132 * lto-plugin.c (sym_aux): Change id to unsigned long long.
133 (plugin_symtab): Likewise.
134 (dump_symtab): Likewise.
135 (resolve_conflicts): Likewise.
136 (process_symtab): Likewise.
138 2011-08-10 Richard Guenther <rguenther@suse.de>
142 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
143 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
144 * configure: Regenerate.
145 * Makefile.in: Likewise.
146 * aclocal.m4: Likewise.
148 2011-04-20 Jim Meyering <meyering@redhat.com>
150 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
152 2011-04-05 Richard Guenther <rguenther@suse.de>
155 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
157 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
159 * Makefile.in: Regenerate.
160 * aclocal.m4: Regenerate.
161 * configure: Regenerate.
163 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
165 * Makefile.am (all-local): Rename from 'all'.
166 * Makefile.in: Regenerate.
168 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
171 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
172 (liblto_plugin_la_LDFLAGS): Add -module.
173 (copy_lto_plugin): Renamed to...
174 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
176 * Makefile.in: Rebuild.
178 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
181 * Makefile.am (Wc): New helper for encoding -Wc,.
182 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
183 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
184 * Makefile.in: Regenerated.
186 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
190 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
193 * Makefile.am (Wl): New helper for encoding -Wl,.
194 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
195 * Makefile.in: Regenerated.
197 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
200 * Makefile.am (Wl): New helper for encoding -Wl,.
201 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
202 * Makefile.in: Regenerated.
204 2011-01-25 Ian Lance Taylor <iant@google.com>
206 * lto-plugin.c (gold_version): New static variable.
207 (all_symbols_read_handler): Don't check pass_through_items if
208 using gold 1.11 or later.
209 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
211 2011-01-12 Richard Guenther <rguenther@suse.de>
214 * lto-plugin.c (parse_table_entry): Use memcpy to access
217 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
219 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
220 * Makefile.in: Regenerate.
222 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
226 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
228 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
229 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
230 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
231 * Makefile.in: Regenerate.
233 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
237 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
238 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
239 * configure: Regenerate.
240 * config.h.in: Likewise.
242 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
246 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
247 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
248 override -bindir setting.
249 * aclocal.m4: Regenerate.
250 * configure: Regenerate.
251 * Makefile.in: Regenerate.
253 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
255 * config.h.in: Regenerated.
256 * configure: Regenerated.
257 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
258 * lto-plugin.c (WIFEXITED): Define default.
259 (WEXITSTATUS): Likeiwse.
261 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
263 * config.h.in: Regenerated.
264 * configure: Regenerated.
265 * Makefile.in: Regenerated.
266 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
267 * lto-plugin.c: Include sys/wait.h conditionally.
268 * aclocal.m4: Regenerated.
270 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
272 * lto-plugin.c (add_output_files): Fix memory leak.
274 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
278 * configure.ac: Add AC_TYPE_INT64_T test.
279 * config.h.in: Regenerate.
280 * configure: Likewise.
281 * lto-plugin.c (debug): Use char not bool.
283 (check_1): Rename from check, and use int not bool for gate argument.
284 (check): Macro wrapper for the above to coerce gate argument into
285 boolean-valued integer in case it has pointer type.
286 (parse_table_entry): Use 0 not false.
287 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
288 into two 32-bit parts and printing as hex ints.
290 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
293 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
295 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
298 * lto-plugin.h: Delete.
299 * lto-plugin-elf.c: Likewise.
300 * lto-plugin-coff.c: Likewise.
301 * configure.ac: Don't use libelf, don't source config.gcc.
302 (LIBELFLIBS): Delete.
304 (LTO_FORMAT): Delete.
305 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
306 (config.h): Add AC_CONFIG_HEADERS directive.
307 * Makefile.am (LIBELFLIBS): Delete.
309 (LTO_FORMAT): Delete.
311 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
312 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
313 any object-format-specific source file in the link.
314 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
315 * config.h.in: Generate.
316 * configure: Regenerate.
317 * Makefile.in: Likewise.
318 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
319 (LTO_SEGMENT_NAME): New definition.
320 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
321 (LTO_SECTION_PREFIX_LEN): New definition.
322 (struct sym_aux): Struct definition moved here from lto-plugin.h.
323 (struct plugin_symtab): Likewise.
324 (struct plugin_objfile): Likewise.
325 (struct plugin_objfile): New struct def.
326 (enum symbol_style): New enum type.
327 (add_symbols): Make static.
328 (claimed_files): Likewise.
329 (num_claimed_files): Likewise.
330 (sym_style): New global.
331 (check): Make static.
332 (parse_table_entry): Likewise. Respect sym_style when extracting
333 symbol from symtab entry.
334 (translate): Make static.
335 (resolve_conflicts): Likewise.
336 (process_symtab): New function, per-section callback version of
337 old object-format-specific handling from deleted lto-plugin-elf.c.
338 (claim_file_handler): Convert ELF-specific version from deleted
339 lto-plugin-elf.c to simple_object interface and move here.
340 (process_options): Allow new '-sym-style=' option.
341 (onload): Don't call deleted onload_format_checks hook.
343 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
345 * lto-plugin.c (dump_symtab): Correct printf argument type.
346 (finish_conflict_resolution): Initialize resolution.
348 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
351 * configure.ac: Add AC_CANONICAL_SYSTEM.
352 * configure: Regenerated.
354 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
356 * configure.ac: Source config.gcc to determine lto_binary_reader.
357 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
358 * Makefile.am (LTO_FORMAT): Import.
359 (liblto_plugin_la_SOURCES): Add object format dependent module
360 defined by LTO_FORMAT.
361 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
362 and work around libtool warning.
363 * configure: Regenerate.
364 * Makefile.in: Likewise.
365 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
366 (struct sym_aux): Likewise.
367 (struct plugin_symtab): Likewise.
368 (struct plugin_file_info): Likewise.
369 (LTO_SECTION_PREFIX): Likewise.
370 (add_symbols): Make non-static.
371 (claimed_files): Likewise.
372 (num_claimed_files): Likewise.
374 (parse_table_entry): Likewise.
375 (translate): Likewise.
376 (resolve_conflicts): Likewise.
377 (process_symtab): Move to new lto-plugin-elf.c object format dependent
379 (claim_file_handler): Likewise, and make non-static.
380 (onload): Call new onload_format_checks function.
381 * lto-plugin.h: New file.
382 (LTO_SECTION_PREFIX): Move here.
383 (struct sym_aux): Likewise.
384 (struct plugin_symtab): Likewise.
385 (struct plugin_file_info): Likewise.
386 (claim_file_handler): Add new function prototype.
387 (onload_format_checks): Likewise.
388 (check): Declare extern.
389 (translate): Likewise.
390 (parse_table_entry): Likewise.
391 (resolve_conflicts): Likewise.
392 (add_symbols): Likewise.
393 (claimed_files): Likewise.
394 (num_claimed_files): Likewise.
395 * lto-plugin-elf.c (process_symtab): Move here.
396 (claim_file_handler): Likewise, and make non-static.
397 (onload_format_checks): New function factored out from onload.
398 * lto-plugin-coff.c (claim_file_handler): New function stub.
399 (onload_format_checks): Likewise.
401 2010-08-05 Andi Kleen <ak@linux.intel.com>
403 * lto-plugin.c: Include <hashtab.h>
404 (sym_aux): Add next_conflict field to save conflict chains.
405 (plugin_file_info): Add conflicts symtab.
406 (parse_table_entry): Initialize aux->next_conflict.
407 (process_symtab): Increment found.
409 (finish_conflict_resolution): Add.
411 (write_resolution): Remove symbols loop and move into
412 dump_symtab. Call dump_symtab for main symbol and conflicts table.
413 Call free_symtab to free conflicts table.
417 (symbol_strength): Add.
418 (resolve_conflicts): Add.
419 (claim_file_handler): Add n variable. Check return value of
420 process_symtab. Call resolve_conflicts.
422 2010-07-27 Andi Kleen <ak@linux.intel.com>
424 * lto-plugin.c (translate): Remove debug fprintf.
426 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
429 * lto-plugin.c (translate): Cast to unsigned long.
431 2010-07-23 Andi Kleen <ak@linux.intel.com>
434 * lto-plugin.c (sym_aux): Add.
435 (plugin_symtab): Remove slots. Add aux and id.
436 (parse_table_entry): Change to use aux instead of slots.
437 (LTO_SECTION_PREFIX): Add.
438 (translate): Improve buffer allocation. Change to append
439 symbols to existing out buffer.
440 (get_section): Remove.
441 (process_symtab): Add.
442 (free_2): Free symtab->aux.
443 (write_resolution): Handle aux instead of slots.
444 Print sub id to resolution file.
445 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
446 calls with call to process_symtab.
448 2010-07-22 Richard Guenther <rguenther@suse.de>
450 * Makefile.am: New copy_lto_plugin rule to install the plugin
452 * Makefile.in: Regenerated.
454 2010-05-21 Richard Guenther <rguenther@suse.de>
456 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
458 2010-05-07 Richard Guenther <rguenther@suse.de>
460 * lto-plugin.c (free_2): Do not free resolution_file.
461 (write_resolution): Check that we were passed a resolution file.
462 (all_symbols_read_handler): Adjust.
463 (cleanup_handler): Do not remove the resolution file.
464 (process_option): Handle -fresolution=.
466 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
469 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
470 * Makefile.in: Regenerate.
472 2010-04-23 Richard Guenther <rguenther@suse.de>
475 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
476 (translate): Likewise.
477 (all_symbols_read_handler): Likewise.
478 (claim_file_handler): Likewise.
479 (process_option): Likewise.
480 (add_output_files): Likewise. Remove filename length limit.
482 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
484 * Makefile.in: Regenerate.
485 * aclocal.m4: Regenerate.
487 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
490 * lto-plugin.c (cleanup_handler): Delete temporary output files.
492 2010-01-11 Richard Guenther <rguenther@suse.de>
495 * Makefile.am: Disable dependencies.
496 * Makefile.in: Regenerated.
498 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
501 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
504 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
507 * configure: Regenerated.
508 * Makefile.in: Likewise.
510 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
513 * lto-plugin.c (claim_file_handler): Print offsets in hex.
515 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
517 * lto-plugin.c (write_resolution): Assume resolution_file is set.
518 Print the symbol name.
519 (all_symbols_read_handler): Create a resolution file.
521 (cleanup_handler): Remove the resolution file.
522 (process_option): Drop the -resolution option.
524 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
526 * lto-plugin.c (temp_obj_dir_name): Remove.
527 (arguments_file_name): New.
528 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
529 (exec_lto_wrapper): Create arguments file with make_temp_file.
530 (cleanup_handler): Don't remove the temporary directory. Remove the
532 (onload): Don't create the temporary directory.
534 2009-11-04 Richard Guenther <rguenther@suse.de>
535 Rafael Avila de Espindola <espindola@google.com>
537 * lto-plugin.c (plugin_file_info): Remove temp field.
538 (cleanup_handler): Don't delete temporary objects.
539 (claim_file_handler): Don't create temporary objects.
541 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
543 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
545 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
548 * lto-plugin.c (claim_file_handler): Close files that we created.
550 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
552 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
555 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
558 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
559 * configure: Regenerate.
561 2009-10-26 Richard Guenther <rguenther@suse.de>
563 * configure.ac: Use AM_MAINTAINER_MODE.
564 * acinclude.m4: Remove.
565 * configure: Re-generate.
566 * Makefile.in: Likewise.
567 * aclocal.m4: Likewise.
569 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
572 * configure: Regenerate.
573 * configure.ac: Add AC_TYPE_UINT64_T.
575 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
577 * lto-plugin.c (message): New variable.
578 (check): New function.
579 (parse_table_entry, translate, write_resolution,add_output_files,
580 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
582 (cleanup_handler): Use check instead of assert. Remove the arguments
585 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
587 * lto-plugin.c (resolution_file): New.
588 (free_1): Update comment.
589 (free_2): Free resolution_file.
590 (write_resolution): Write resolution to specified file. Use the
591 syms array from the symbol table.
592 (all_symbols_read_handler): Delay call to free_1 past call to
594 (process_option): Add a -resolution option.
596 2009-10-13 Richard Guenther <rguenther@suse.de>
598 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
600 * Makefile.in: Regenerated.
602 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
604 * lto-plugin.c (add_input_library): New.
605 (all_symbols_read_handler): Use add_input_library for items that
607 (process_option): Fit in 80 columns.
608 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
610 2009-10-02 Diego Novillo <dnovillo@google.com>
612 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
613 and -D_FILE_OFFSET_BITS=64.
614 * configure.ac: Add AC_SYS_LARGEFILE.
615 * configure: Regenerate.
616 * Makefile.in: Regenerate.
617 * lto-plugin.c: Fix copyright boilerplate.
619 2009-10-02 Diego Novillo <dnovillo@google.com>
621 * Makefile.am (ACLOCAL_AMFLAGS): Define.
622 * aclocal.m4: Regenerate with aclocal-2.64
623 * acinclude.m4: Remove.
624 * Makefile.in: Regenerate with automake-1.11
625 * configure.ac (AC_PREREQ): Update to 2.64.
626 * configure: Regenerate.
628 2009-10-02 Diego Novillo <dnovillo@google.com>
630 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
631 and -D_FILE_OFFSET_BITS=64.
632 * configure.ac: Add AC_SYS_LARGEFILE.
633 * configure: Regenerate.
634 * Makefile.in: Regenerate.
635 * lto-plugin.c: Fix copyright boilerplate.
637 2009-10-02 Diego Novillo <dnovillo@google.com>
639 * Makefile.am (ACLOCAL_AMFLAGS): Define.
640 * aclocal.m4: Regenerate with aclocal-2.64
641 * acinclude.m4: Remove.
642 * Makefile.in: Regenerate with automake-1.11
643 * configure.ac (AC_PREREQ): Update to 2.64.
644 * configure: Regenerate.
646 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
648 * Makefile.am (liblto_plugin_la_SOURCES): Remove
649 $(top_srcdir)/../gcc/lto/common.c
650 * Makefile.in: Regenerate.
652 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
654 * lto-plugin.c (pass_through_items): New.
655 (num_pass_through_items): New.
656 (all_symbols_read_handler): Update to use the -pass-through option.
657 (process_option): Replace -libgcc with -pass-through.
659 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
661 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
662 register_cleanup to be set.
664 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
666 * Makefile.am: Remove all reference to ltosymtab.
667 * Makefile.in: Regenerate.
668 * lto-symtab.c: Remove.
670 2009-05-21 Diego Novillo <dnovillo@google.com>
672 * configure.ac: Remove call to AC_CHECK_GELF.
673 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
674 * acinclude.m4: Do not include ../config/libelf.m4
675 * Makefile.am (LIBELFLIBS): Define.
677 (AM_CPPFLAGS): Add $(LIBELFINC).
678 (ltosymtab_LDADD): Add $(LIBELFLIBS).
679 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
680 * lto-plugin.c: Always include <gelf.h>
681 * lto-symtab.c: Likewise.
682 * configure: Regenerate.
683 * Makefile.in: Regenerate.
685 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
687 * lto-plugin.c (libgcc_filename): New.
688 (all_symbols_read_handler): Pass libgcc to the linker.
689 (all_symbols_read_handler): Parse -libgcc
691 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
693 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
694 * Makefile.in: Regenerate.
695 * lto-plugin.c (add_output_files): Argument is now a FILE.
696 (exec_lto_wrapper): Use writeargv and pex.
698 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
701 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
702 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
705 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
707 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
709 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
711 * lto-plugin.c: Include libiberty.h.
712 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
715 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
717 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
720 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
722 * lto-plugin.c (plugin_file_info): Remove fd and elf.
723 (parse_table_entry): strdup entry->name and entry->comdat_key.
724 (free_1): Free name and comdat_key. Don't close the file. Don't call
726 (claim_file_handler): Always call elf_end.
728 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
730 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
731 -D_FILE_OFFSET_BITS=64
732 * Makefile.in: Regenerate
734 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
736 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
737 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
738 * Makefile.in: Regenerate.
739 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
740 * configure: Regenerate.
741 * configure.ac: Add AC_SUBST(target_noncanonical).
743 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
745 * lto-plugin.c: Include stdbool.h.
746 (debug, nop): Declare as bool.
748 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
750 * lto-plugin.c (nop): New.
751 (use_original_files): New.
752 (all_symbols_read_handler): Call use_original_files if nop is true.
753 (process_option): Parse the -nop option.
755 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
757 * lto-plugin.c (debug): New.
758 (exec_lto_wrapper): Print argv if debug is true.
759 (process_option): Process the -debug command line option.
761 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
763 * lto-plugin.c (process_option): The argument is now a single option,
764 not a space separated list.
766 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
768 * lto-plugin.c: Include sys/types.h and sys/wait.h
769 (output_files, num_output_files, lto_wrapper_argv,
770 lto_wrapper_num_args): New.
771 (free_2): Free output_files.
772 (write_resolution): Disable.
773 (add_output_files): New.
774 (exec_lto_wrapper): New.
775 (all_symbols_read_handler): Run lto-wrapper.
776 (claim_file_handler): Free lto_file.name and call elf_end.
777 (process_option): New.
779 2008-11-26 Rafael Espindola <espindola@google.com>
781 * lto-plugin.c (add_input_file): New.
782 (get_section): Return NULL if get_section fails.
783 (write_resolution): New.
784 (all_symbols_read_handler): Call add_input_file.
785 (claim_file_handler): Unlink the correct file.
786 (onload): Record add_input_file.
788 2008-09-23 Rafael Espindola <espindola@google.com>
790 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
791 Update the location of common.c.
792 * Makefile.in: Regenerate.
793 * common.c: Moved to gcc/lto.
794 * common.h: Moved to gcc/lto.
795 * lto-plugin.c: Update the location of common.h.
796 * lto-symtab.c: Update the location of common.h.
798 2008-09-23 Rafael Espindola <espindola@google.com>
800 * common.c: Include common.h.
801 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
803 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
806 2008-09-23 Rafael Espindola <espindola@google.com>
808 * lto-plugin.c (plugin_file_info): Add temp.
809 (cleanup_handler): Only delete temporary files.
810 (claim_file_handler): Initialize lto_file.temp.
812 2008-09-23 Rafael Espindola <espindola@google.com>
814 * plugin-api.h: Moved to include.
816 2008-09-23 Rafael Espindola <espindola@google.com>
818 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
821 2008-09-22 Rafael Espindola <espindola@google.com>
823 * plugin-api.h: Copy from binutils' cvs.
825 2008-09-22 Rafael Espindola <espindola@google.com>
827 * lto-symtab.c (get_symbols, add_symbols): Update signature.
828 * plugin-api.h: Copy from binutils' cvs.
830 2008-09-22 Rafael Espindola <espindola@google.com>
832 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
835 2008-09-10 Rafael Espindola <espindola@google.com>
837 * lto-plugin.c (onload): add missing break statements and asserts.
838 * lto-symtab.c (claim_file_handler): Make it static.
839 (all_symbols_read_handler): Make it static.
840 (all_file_handles): Make it static.
841 (num_file_handles): Make it static.
842 (register_claim_file): Make it static.
843 (register_object): Indent properly.
845 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
847 * Makefile.am (ltosymtab_LDADD): Add -lelf.
848 * Makefiel.in: Regenerate.
849 * lto-plugin.c: Include ar.h.
850 (claim_file_handler): Handle file->offset != 0.
851 * lto-symtab.c: Include gelf.h.
852 (all_file_handles): Change type.
853 (register_object): New.
854 (register_file): Add support for archives.
855 (resolve): Update to new type of all_file_handles.
856 (print): Update to new type of all_file_handles.
857 (free_all): Update to new type of all_file_handles.
858 (main): Update to new type of all_file_handles.
860 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
862 * lto-plugin.c (get_string_table): Remove.
863 (get_section): Use elf_strptr instead of get_string_table.
865 2008-09-08 Doug Kwan <dougkwan@google.com>
867 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
868 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
870 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
872 * Makefile.am (ltosymtab_SOURCES): add common.c.
873 (ltosymtab_CFLAGS): New.
874 (liblto_plugin_la_SOURCES): Add common.c.
875 * Makefile.in: Regenerate.
878 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
879 (plugin_symtab): New.
880 (plugin_file_info): New.
881 (register_all_symbols_read): New.
883 (claimed_files): New.
884 (num_claimed_files): New.
885 (translate): Don't drop the slot number.
888 (all_symbols_read_handler): New.
889 (claim_file_handler): Record every claimed file.
890 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
892 * lto-symtab.c: Include stdlib.h, string.h and common.h.
893 (current_file_handle): Remove.
894 (ld_plugin_all_symbols_read_handler): New.
895 (plugin_handle): New.
897 (all_file_handles): New.
898 (num_file_handles): New.
900 (register_all_symbols_read): New.
901 (add_symbols): Don't print the symbols, just record them.
902 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
904 (load_plugin): Use plugin_handle.
905 (register_file): Add the file handle to all_file_handles.
908 (unload_plugin): New.
910 (main): Call all_symbols_read_handler and free resources.
912 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
914 * Makefile.am (AM_CFLAGS): New.
915 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
916 (lib_LTLIBRARIES): New.
917 (liblto_plugin_la_SOURCES): New.
918 (liblto_plugin_la_LIBADD): New.
919 * Makefile.in: Regenerate.
920 * acinclude.m4: Don't include ../config/acx.m4 and
921 ../config/no-executables.m4.
922 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
924 * aclocal.m4: Regenerate.
925 * configure: Regenerate.
926 * configure.ac: Use AM_PROG_LIBTOOL.
928 * lto-symtab.c: Rewrite to use the plugin.
931 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
933 * configure: Regenerate.
934 * configure.ac: Use AC_CHECK_GELF.
935 * lto-symtab.c: Include gelf.h.
936 (get_string_table): Use size independent API.
937 (printTable): Use lld to print 64 bit integers.
939 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
941 * lto-symtab.c (parse_table_entry): Assert entry->kind and
942 entry->visibility are valid.
944 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
945 * lto-symtab.c (table_entry): Add comdat.
946 (parse_table_entry): Read comdat.
948 2008-08-21 Rafael Espindola <espindola@google.com>