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Update copyright years.
[thirdparty/gcc.git] / lto-plugin / ChangeLog
CommitLineData
85ec4feb
JJ		 12018-01-03 Jakub Jelinek <jakub@redhat.com>
2
3 Update copyright years.
4
5c2dee6f
GJL		 52017-07-21 Georg-Johann Lay <avr@gjlay.de>
6
7 PR lto/81487
8 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
9 asprintf.
10 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
11
3c36aa6b
JJ		 122017-01-17 Jakub Jelinek <jakub@redhat.com>
13
14 PR other/79046
15 * configure.ac: Add GCC_BASE_VER.
16 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
17 get version from BASE-VER file.
18 * configure: Regenerated.
19 * Makefile.in: Regenerated.
20
2afd3180
JJ		 212017-01-04 Jakub Jelinek <jakub@redhat.com>
22
23 Update copyright years.
24
84c1b9d3
MK		 252016-11-15 Matthias Klose <doko@ubuntu.com>
26
27 * configure: Regenerate.
28
e6861a99
IV		 292016-02-25 Ilya Verbin <ilya.verbin@intel.com>
30
31 PR driver/68463
32 * lto-plugin.c (struct plugin_offload_file): New.
33 (offload_files): Change type.
34 (offload_files_last, offload_files_last_obj): New.
35 (offload_files_last_lto): New.
36 (free_2): Adjust accordingly.
37 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
38 Don't call free_1 for offload_files. Write names of object files with
39 offloading to the temporary file. Add new option to lto_arg_ptr.
40 (claim_file_handler): Don't claim file if it contains offload sections
41 without LTO sections. If it contains offload sections, add to the list.
42
aea40b08
ML		 432016-01-15 Martin Liska <mliska@suse.cz>
44
45 * lto-plugin.c (all_symbols_read_handler): Assign default
46 value to a string variable.
47
1ff9ed6f
JH		 482015-11-25 Jan Hubicka <jh@suse.cz>
49
50 PR lto/67548
51 * lto-plugin.c (linker_output, linker_output_set): New statics.
52 (all_symbols_read_handler): Add -flinker-output option.
53 (onload): Record linker_output info.
54
dcbc9df9
UB		 552015-07-02 Uros Bizjak <ubizjak@gmail.com>
56
57 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
58 * configure: Regenerate.
59 * config.h.in: Ditto.
60
ed9b4ae3
MH		 612015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
62
63 * Makefile.am: Drop 'by automake version' from top-level comment.
64 * Makefile.in: Regenerated with automake-1.11.6.
65 * aclocal.m4: Likewise.
66 * configure: Likewise.
67
514ba9e4
L		 682015-02-06 H.J. Lu <hongjiu.lu@intel.com>
69
70 * lto-plugin.c (release_input_file): Removed.
71 (claim_file_handler): Don't call release_input_file.
72 (onload): Don't set release_input_file.
73
11c17039
L		 742015-02-05 H.J. Lu <hongjiu.lu@intel.com>
75
76 * lto-plugin.c (claim_file_handler): Pass handle to
77 release_input_file.
78
06fa4f00
L		 792015-02-05 H.J. Lu <hongjiu.lu@intel.com>
80
81 * lto-plugin.c (claim_file_handler): Call release_input_file only
82 if file is claimed.
83
380c25ea
L		 842015-01-28 H.J. Lu <hongjiu.lu@intel.com>
85
86 * lto-plugin.c (claim_file_handler): Call release_input_file only
87 if it is not NULL.
88
1e081eda
L		 892015-01-28 H.J. Lu <hongjiu.lu@intel.com>
90
91 PR lto/64837
92 * lto-plugin.c (release_input_file): New.
93 (claim_file_handler): Call release_input_file.
94 (onload): Set release_input_file.
95
443743fd
IV		 962014-12-09 Ilya Verbin <ilya.verbin@intel.com>
97
98 * lto-plugin.c (offload_files, num_offload_files): New static variables.
99 (free_1): Use arguments instead of global variables.
100 (free_2): Free offload_files.
101 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
102 arguments.
103 (claim_file_handler): Do not add file to claimed_files if it contains
104 offload sections without LTO sections. Add it to offload_files instead.
105
a699d672
L		 1062014-11-21 H.J. Lu <hongjiu.lu@intel.com>
107
108 PR bootstrap/63784
109 * configure: Regenerated.
110
fc8b3540
IV		 1112014-11-13 Ilya Verbin <ilya.verbin@intel.com>
112 Bernd Schmidt <bernds@codesourcery.com>
113 Andrey Turetskiy <andrey.turetskiy@intel.com>
114 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
115
116 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
117 (struct plugin_objfile): Add new field "offload".
118 (process_offload_section): New static function.
119 (claim_file_handler): Claim file if it contains offload sections.
120
85c64bbe
BS		 1212014-11-13 Bernd Schmidt <bernds@codesourcery.com>
122 Thomas Schwinge <thomas@codesourcery.com>
123 Ilya Verbin <ilya.verbin@intel.com>
124 Andrey Turetskiy <andrey.turetskiy@intel.com>
125
126 * Makefile.am (libexecsubdir): Tweak for the possibility of being
127 configured for offload compiler.
128 (accel_dir_suffix, real_target_noncanonical): New variables substituted
129 by configure.
130 * Makefile.in: Regenerate.
131 * configure: Regenerate.
132 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
133 variables.
134
ebf6d33b
FXC		 1352014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
136
137 PR target/63610
138 * configure: Regenerate.
139
43f4a446
L		 1402014-08-26 H.J. Lu <hongjiu.lu@intel.com>
141
142 PR bootstrap/62260
143 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
144 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
145 $host_subdir.
146 * Makefile.in: Regenerated.
147 * configure: Likewise.
148
2a7a8388
TS		 1492014-06-13 Thomas Schwinge <thomas@codesourcery.com>
150
151 * configure.ac (--with-libiberty): New configure option.
152 * configure: Regenerate.
153 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
154 variables.
155 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
156 (liblto_plugin_la_DEPENDENCIES): Use them.
157 * Makefile.in: Regenerate.
158
a2555c65
RO		 1592014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
160
161 PR lto/60981
162 * configure.ac: Check for -static-libgcc.
163 * configure: Regenerate.
164
ffe7f7a7
JJ		 1652014-04-17 Jakub Jelinek <jakub@redhat.com>
166
4f148bbc
JJ		 167 PR sanitizer/56781
168 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
169 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
170 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
171 over ../libiberty/pic/libiberty.a if the former exists.
172 * Makefile.in: Regenerated.
173
ffe7f7a7
JJ		 174 PR sanitizer/56781
175 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
176 * Makefile.in: Regenerated.
177
21b624f0
RB		 1782014-04-02 Richard Biener <rguenther@suse.de>
179
180 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
181 is set in COLLECT_GCC_OPTIONS.
182
2486c24a
RB		 1832014-03-28 Richard Biener <rguenther@suse.de>
184
185 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
186
5523efdf
RO		 1872014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
188
189 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
190 for gcc.
191 * configure: Regenerate.
192 * Makefile.am (AM_LDFLAGS): New variable.
193 (liblto_plugin_la_LDFLAGS): Add it.
194 * Makefile.in: Regenerate.
195
3cbe17f7
AM		 1962013-09-20 Alan Modra <amodra@gmail.com>
197
198 * configure: Regenerate.
199
de973ab7
DE		 2002012-09-14 David Edelsohn <dje.gcc@gmail.com>
201
202 * configure: Regenerated.
203
3f417959
JM		 2042012-05-29 Joseph Myers <joseph@codesourcery.com>
205
206 * lto-plugin.c: Fix typo.
207
e6d5f8c9
L		 2082012-05-16 H.J. Lu <hongjiu.lu@intel.com>
209
210 * configure: Regenerated.
211
8cfa7899
KT		 2122012-02-22 Kai Tietz <ktietz@redhat.com>
213
214 PR lto/50616
215 * lto-plugin.c (PRI_LL): New macro.
216 (dump_symtab): Use PRI_LL instead of ll in print.
217 (process_symtab): Use PRI_LL instead of ll in scan.
218
4a5e00ca
AS		 2192011-12-20 Andreas Schwab <schwab@linux-m68k.org>
220
221 * configure: Regenerate.
222
095af58f
AS		 2232011-12-19 Andreas Schwab <schwab@linux-m68k.org>
224
225 * configure: Regenerate.
226
c6084f68
AT		 2272011-11-21 Andreas Tobler <andreast@fgznet.ch>
228
229 * configure: Regenerate.
230
ed0d2da0
JH		 2312011-10-02 Jan Hubicka <jh@suse.cz>
232
233 PR lto/47247
234 * lto-plugin.c (get_symbols_v2): New variable.
235 (write_resolution): Use V2 API when available.
236 (onload): Handle LDPT_GET_SYMBOLS_V2.
237
ad7715f3
L		 2382011-09-30 H.J. Lu <hongjiu.lu@intel.com>
239 Andi Kleen <ak@linux.intel.com>
240
241 PR lto/50568
242 * lto-plugin.c (sym_aux): Change id to unsigned long long.
243 (plugin_symtab): Likewise.
244 (dump_symtab): Likewise.
245 (resolve_conflicts): Likewise.
246 (process_symtab): Likewise.
247
f3016c47
RG		 2482011-08-10 Richard Guenther <rguenther@suse.de>
249
250 PR bootstrap/49907
251 lto-plugin/
252 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
253 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
254 * configure: Regenerate.
255 * Makefile.in: Likewise.
256 * aclocal.m4: Likewise.
257
04695783
JM		 2582011-04-20 Jim Meyering <meyering@redhat.com>
259
260 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
261
3b8c1a3f
RG		 2622011-04-05 Richard Guenther <rguenther@suse.de>
263
264 PR bootstrap/48431
265 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
266
029c8f3e
RW		 2672011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
268
269 * Makefile.in: Regenerate.
270 * aclocal.m4: Regenerate.
271 * configure: Regenerate.
272
3917813c
RW		 2732011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
274
275 * Makefile.am (all-local): Rename from 'all'.
276 * Makefile.in: Regenerate.
277
f3d533d3
AO		 2782011-02-12 Alexandre Oliva <aoliva@redhat.com>
279
280 PR lto/47225
281 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
282 (liblto_plugin_la_LDFLAGS): Add -module.
283 (copy_lto_plugin): Renamed to...
284 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
285 of static modules.
286 * Makefile.in: Rebuild.
287
f43c3935
KT		 2882011-02-07 Kai Tietz <kai.tietz@onevision.com>
289
290 PR lto/47225
291 * Makefile.am (Wc): New helper for encoding -Wc,.
292 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
293 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
294 * Makefile.in: Regenerated.
295
e6d926d7
PB		 2962011-02-07 Paolo Bonzini <bonzini@gnu.org>
297
298 Revert:
299
300 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
301
302 PR lto/47225
303 * Makefile.am (Wl): New helper for encoding -Wl,.
304 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
305 * Makefile.in: Regenerated.
306
c7b5125d
KT		 3072011-02-07 Kai Tietz <kai.tietz@onevision.com>
308
309 PR lto/47225
310 * Makefile.am (Wl): New helper for encoding -Wl,.
311 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
312 * Makefile.in: Regenerated.
313
e3bb089d
ILT		 3142011-01-25 Ian Lance Taylor <iant@google.com>
315
316 * lto-plugin.c (gold_version): New static variable.
317 (all_symbols_read_handler): Don't check pass_through_items if
318 using gold 1.11 or later.
319 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
320
47782a9d
RG		 3212011-01-12 Richard Guenther <rguenther@suse.de>
322
323 PR lto/47264
324 * lto-plugin.c (parse_table_entry): Use memcpy to access
325 unaligned fields.
326
5b64bab9
DK		 3272010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
328
329 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
330 * Makefile.in: Regenerate.
331
be3ea0c8
RO		 3322010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
333
334 Revert last change.
335
dd8587d6
RO		 3362010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
337
338 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
339 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
340 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
341 * Makefile.in: Regenerate.
342
77754180
DK		 3432010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
344
345 PR middle-end/46674
346 PR lto/43157
347 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
348 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
349 * configure: Regenerate.
350 * config.h.in: Likewise.
351
7de6ba7a
DK		 3522010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
353
354 PR target/40125
355 PR lto/46695
356 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
357 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
358 override -bindir setting.
359 * aclocal.m4: Regenerate.
360 * configure: Regenerate.
361 * Makefile.in: Regenerate.
362
ec692d5f
KT		 3632010-12-05 Kai Tietz <kai.tietz@onevision.com>
364
365 * config.h.in: Regenerated.
366 * configure: Regenerated.
367 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
368 * lto-plugin.c (WIFEXITED): Define default.
369 (WEXITSTATUS): Likeiwse.
370
a2254c5d
KT		 3712010-12-01 Kai Tietz <kai.tietz@onevision.com>
372
373 * config.h.in: Regenerated.
374 * configure: Regenerated.
375 * Makefile.in: Regenerated.
376 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
377 * lto-plugin.c: Include sys/wait.h conditionally.
378 * aclocal.m4: Regenerated.
379
44538c62
KT		 3802010-11-13 Kai Tietz <kai.tietz@onevision.com>
381
382 * lto-plugin.c (add_output_files): Fix memory leak.
383
d19e0f01
DK		 3842010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
385
386 PR bootstrap/46397
387 PR bootstrap/46362
388 * configure.ac: Add AC_TYPE_INT64_T test.
389 * config.h.in: Regenerate.
390 * configure: Likewise.
391 * lto-plugin.c (debug): Use char not bool.
392 (nop): Likewise.
393 (check_1): Rename from check, and use int not bool for gate argument.
394 (check): Macro wrapper for the above to coerce gate argument into
395 boolean-valued integer in case it has pointer type.
396 (parse_table_entry): Use 0 not false.
397 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
398 into two 32-bit parts and printing as hex ints.
399
37da3688
DK		 4002010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
401
402 PR lto/46291
403 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
404
48215350
DK		 4052010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
406
407 PR lto/46273
408 * lto-plugin.h: Delete.
409 * lto-plugin-elf.c: Likewise.
410 * lto-plugin-coff.c: Likewise.
411 * configure.ac: Don't use libelf, don't source config.gcc.
412 (LIBELFLIBS): Delete.
413 (LIBELFINC): Delete.
414 (LTO_FORMAT): Delete.
415 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
416 (config.h): Add AC_CONFIG_HEADERS directive.
417 * Makefile.am (LIBELFLIBS): Delete.
418 (LIBELFINC): Delete.
419 (LTO_FORMAT): Delete.
420 (DEFS): Import.
421 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
422 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
423 any object-format-specific source file in the link.
424 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
425 * config.h.in: Generate.
426 * configure: Regenerate.
427 * Makefile.in: Likewise.
428 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
429 (LTO_SEGMENT_NAME): New definition.
430 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
431 (LTO_SECTION_PREFIX_LEN): New definition.
432 (struct sym_aux): Struct definition moved here from lto-plugin.h.
433 (struct plugin_symtab): Likewise.
434 (struct plugin_objfile): Likewise.
435 (struct plugin_objfile): New struct def.
436 (enum symbol_style): New enum type.
437 (add_symbols): Make static.
438 (claimed_files): Likewise.
439 (num_claimed_files): Likewise.
440 (sym_style): New global.
441 (check): Make static.
442 (parse_table_entry): Likewise. Respect sym_style when extracting
443 symbol from symtab entry.
444 (translate): Make static.
445 (resolve_conflicts): Likewise.
446 (process_symtab): New function, per-section callback version of
447 old object-format-specific handling from deleted lto-plugin-elf.c.
448 (claim_file_handler): Convert ELF-specific version from deleted
449 lto-plugin-elf.c to simple_object interface and move here.
450 (process_options): Allow new '-sym-style=' option.
451 (onload): Don't call deleted onload_format_checks hook.
452
9df2493c
KT		 4532010-10-11 Kai Tietz <kai.tietz@onevision.com>
454
455 * lto-plugin.c (dump_symtab): Correct printf argument type.
456 (finish_conflict_resolution): Initialize resolution.
457
73d5e770
L		 4582010-10-08 H.J. Lu <hongjiu.lu@intel.com>
459
460 PR bootstrap/45951
461 * configure.ac: Add AC_CANONICAL_SYSTEM.
462 * configure: Regenerated.
463
1cd0b716
DK		 4642010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
465
466 * configure.ac: Source config.gcc to determine lto_binary_reader.
467 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
468 * Makefile.am (LTO_FORMAT): Import.
469 (liblto_plugin_la_SOURCES): Add object format dependent module
470 defined by LTO_FORMAT.
471 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
472 and work around libtool warning.
473 * configure: Regenerate.
474 * Makefile.in: Likewise.
475 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
476 (struct sym_aux): Likewise.
477 (struct plugin_symtab): Likewise.
478 (struct plugin_file_info): Likewise.
479 (LTO_SECTION_PREFIX): Likewise.
480 (add_symbols): Make non-static.
481 (claimed_files): Likewise.
482 (num_claimed_files): Likewise.
483 (check): Likewise.
484 (parse_table_entry): Likewise.
485 (translate): Likewise.
486 (resolve_conflicts): Likewise.
487 (process_symtab): Move to new lto-plugin-elf.c object format dependent
488 source file.
489 (claim_file_handler): Likewise, and make non-static.
490 (onload): Call new onload_format_checks function.
491 * lto-plugin.h: New file.
492 (LTO_SECTION_PREFIX): Move here.
493 (struct sym_aux): Likewise.
494 (struct plugin_symtab): Likewise.
495 (struct plugin_file_info): Likewise.
496 (claim_file_handler): Add new function prototype.
497 (onload_format_checks): Likewise.
498 (check): Declare extern.
499 (translate): Likewise.
500 (parse_table_entry): Likewise.
501 (resolve_conflicts): Likewise.
502 (add_symbols): Likewise.
503 (claimed_files): Likewise.
504 (num_claimed_files): Likewise.
505 * lto-plugin-elf.c (process_symtab): Move here.
506 (claim_file_handler): Likewise, and make non-static.
507 (onload_format_checks): New function factored out from onload.
508 * lto-plugin-coff.c (claim_file_handler): New function stub.
509 (onload_format_checks): Likewise.
510
d2c57fe9
AK		 5112010-08-05 Andi Kleen <ak@linux.intel.com>
512
513 * lto-plugin.c: Include <hashtab.h>
514 (sym_aux): Add next_conflict field to save conflict chains.
515 (plugin_file_info): Add conflicts symtab.
516 (parse_table_entry): Initialize aux->next_conflict.
517 (process_symtab): Increment found.
518 (dump_symtab): Add.
519 (finish_conflict_resolution): Add.
520 (free_symtab): Add.
521 (write_resolution): Remove symbols loop and move into
522 dump_symtab. Call dump_symtab for main symbol and conflicts table.
523 Call free_symtab to free conflicts table.
524 (SWAP): Add.
525 (eq_sym): Add.
526 (hash_sym): Add.
527 (symbol_strength): Add.
528 (resolve_conflicts): Add.
529 (claim_file_handler): Add n variable. Check return value of
530 process_symtab. Call resolve_conflicts.
531
ecdbd01a 5322010-07-27 Andi Kleen <ak@linux.intel.com>
90e26247
AK		 533
534 * lto-plugin.c (translate): Remove debug fprintf.
535
9477ccb2
L		 5362010-07-23 H.J. Lu <hongjiu.lu@intel.com>
537
538 PR bootstrap/45042
539 * lto-plugin.c (translate): Cast to unsigned long.
540
ecdbd01a 5412010-07-23 Andi Kleen <ak@linux.intel.com>
73ce4d1e
AK		 542
543 PR lto/44992
544 * lto-plugin.c (sym_aux): Add.
545 (plugin_symtab): Remove slots. Add aux and id.
546 (parse_table_entry): Change to use aux instead of slots.
547 (LTO_SECTION_PREFIX): Add.
548 (translate): Improve buffer allocation. Change to append
549 symbols to existing out buffer.
550 (get_section): Remove.
551 (process_symtab): Add.
552 (free_2): Free symtab->aux.
553 (write_resolution): Handle aux instead of slots.
554 Print sub id to resolution file.
555 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
556 calls with call to process_symtab.
557
553fc582
RG		 5582010-07-22 Richard Guenther <rguenther@suse.de>
559
560 * Makefile.am: New copy_lto_plugin rule to install the plugin
561 into ../gcc.
562 * Makefile.in: Regenerated.
563
bdc89f9e
RG		 5642010-05-21 Richard Guenther <rguenther@suse.de>
565
566 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
567
5cd0e96b
RG		 5682010-05-07 Richard Guenther <rguenther@suse.de>
569
570 * lto-plugin.c (free_2): Do not free resolution_file.
571 (write_resolution): Check that we were passed a resolution file.
572 (all_symbols_read_handler): Adjust.
573 (cleanup_handler): Do not remove the resolution file.
574 (process_option): Handle -fresolution=.
575
13917ae3
RW		 5762010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
577
578 PR other/43620
579 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
580 * Makefile.in: Regenerate.
581
ed0f0c0f
RG		 5822010-04-23 Richard Guenther <rguenther@suse.de>
583
584 PR lto/41550
585 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
586 (translate): Likewise.
587 (all_symbols_read_handler): Likewise.
588 (claim_file_handler): Likewise.
589 (process_option): Likewise.
590 (add_output_files): Likewise. Remove filename length limit.
591
4d9e8446
RW		 5922010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
593
594 * Makefile.in: Regenerate.
595 * aclocal.m4: Regenerate.
596
a8a5ac48
DG		 5972010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
598
599 PR lto/43336
600 * lto-plugin.c (cleanup_handler): Delete temporary output files.
601
c164615b
RG		 6022010-01-11 Richard Guenther <rguenther@suse.de>
603
604 PR lto/41569
605 * Makefile.am: Disable dependencies.
606 * Makefile.in: Regenerated.
607
f0d61983
L		 6082010-01-03 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR lto/42520
611 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
612 if -v is passed.
613
52327858 6142009-12-05 H.J. Lu <hongjiu.lu@intel.com>
43e02a8a 615
52327858
L		 616 PR bootstrap/42306
617 * configure: Regenerated.
618 * Makefile.in: Likewise.
43e02a8a 619
92fa7608
RAE		 6202009-11-19 Rafael Avila de Espindola <espindola@google.com>
621
622 PR bootstrap/42096
623 * lto-plugin.c (claim_file_handler): Print offsets in hex.
624
06bd7f56
RAE		 6252009-11-12 Rafael Avila de Espindola <espindola@google.com>
626
627 * lto-plugin.c (write_resolution): Assume resolution_file is set.
628 Print the symbol name.
629 (all_symbols_read_handler): Create a resolution file.
630 Pass it to gcc.
631 (cleanup_handler): Remove the resolution file.
632 (process_option): Drop the -resolution option.
633
94086ef6
RAE		 6342009-11-05 Rafael Avila de Espindola <espindola@google.com>
635
636 * lto-plugin.c (temp_obj_dir_name): Remove.
637 (arguments_file_name): New.
638 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
639 (exec_lto_wrapper): Create arguments file with make_temp_file.
640 (cleanup_handler): Don't remove the temporary directory. Remove the
641 arguments file.
642 (onload): Don't create the temporary directory.
643
7e9dc421
RG		 6442009-11-04 Richard Guenther <rguenther@suse.de>
645 Rafael Avila de Espindola <espindola@google.com>
646
647 * lto-plugin.c (plugin_file_info): Remove temp field.
648 (cleanup_handler): Don't delete temporary objects.
649 (claim_file_handler): Don't create temporary objects.
650
1cddcdca
RAE		 6512009-11-04 Rafael Avila de Espindola <espindola@google.com>
652
653 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
654
86ed04df
RAE		 6552009-10-30 Rafael Avila de Espindola <espindola@google.com>
656
657 PR41871
658 * lto-plugin.c (claim_file_handler): Close files that we created.
659
aff4273c
RAE		 6602009-10-28 Rafael Avila de Espindola <espindola@google.com>
661
662 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
663 LDPL_ERROR
664
4c0f4b0b
DG		 6652009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
666
667 PR lto/41652
668 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
669 * configure: Regenerate.
670
03428d41
RG		 6712009-10-26 Richard Guenther <rguenther@suse.de>
672
673 * configure.ac: Use AM_MAINTAINER_MODE.
674 * acinclude.m4: Remove.
675 * configure: Re-generate.
676 * Makefile.in: Likewise.
677 * aclocal.m4: Likewise.
678
941e566a
RE		 6792009-10-19 Rafael Avila de Espindola <espindola@google.com>
680
681 PR40790
682 * configure: Regenerate.
683 * configure.ac: Add AC_TYPE_UINT64_T.
684
33662270
RAE		 6852009-10-16 Rafael Avila de Espindola <espindola@google.com>
686
687 * lto-plugin.c (message): New variable.
688 (check): New function.
689 (parse_table_entry, translate, write_resolution,add_output_files,
690 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
691 assert.
692 (cleanup_handler): Use check instead of assert. Remove the arguments
693 file if it exists.
694
b10071c5
RAE		 6952009-10-15 Rafael Avila de Espindola <espindola@google.com>
696
697 * lto-plugin.c (resolution_file): New.
698 (free_1): Update comment.
699 (free_2): Free resolution_file.
700 (write_resolution): Write resolution to specified file. Use the
701 syms array from the symbol table.
702 (all_symbols_read_handler): Delay call to free_1 past call to
703 write_resolution.
704 (process_option): Add a -resolution option.
705
076c7ebe
RG		 7062009-10-13 Richard Guenther <rguenther@suse.de>
707
708 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
709 correct libiberty.
710 * Makefile.in: Regenerated.
711
d520c7fb
RAE		 7122009-10-08 Rafael Avila de Espindola <espindola@google.com>
713
714 * lto-plugin.c (add_input_library): New.
715 (all_symbols_read_handler): Use add_input_library for items that
716 start with -l.
717 (process_option): Fit in 80 columns.
718 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
719
d7f09764
DN		 7202009-10-02 Diego Novillo <dnovillo@google.com>
721
722 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
723 and -D_FILE_OFFSET_BITS=64.
724 * configure.ac: Add AC_SYS_LARGEFILE.
725 * configure: Regenerate.
726 * Makefile.in: Regenerate.
727 * lto-plugin.c: Fix copyright boilerplate.
728
7292009-10-02 Diego Novillo <dnovillo@google.com>
730
731 * Makefile.am (ACLOCAL_AMFLAGS): Define.
732 * aclocal.m4: Regenerate with aclocal-2.64
733 * acinclude.m4: Remove.
734 * Makefile.in: Regenerate with automake-1.11
735 * configure.ac (AC_PREREQ): Update to 2.64.
736 * configure: Regenerate.
737
7382009-10-02 Diego Novillo <dnovillo@google.com>
739
740 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
741 and -D_FILE_OFFSET_BITS=64.
742 * configure.ac: Add AC_SYS_LARGEFILE.
743 * configure: Regenerate.
744 * Makefile.in: Regenerate.
745 * lto-plugin.c: Fix copyright boilerplate.
746
7472009-10-02 Diego Novillo <dnovillo@google.com>
748
749 * Makefile.am (ACLOCAL_AMFLAGS): Define.
750 * aclocal.m4: Regenerate with aclocal-2.64
751 * acinclude.m4: Remove.
752 * Makefile.in: Regenerate with automake-1.11
753 * configure.ac (AC_PREREQ): Update to 2.64.
754 * configure: Regenerate.
755
7562009-10-02 Rafael Avila de Espindola <espindola@google.com>
757
758 * Makefile.am (liblto_plugin_la_SOURCES): Remove
759 $(top_srcdir)/../gcc/lto/common.c
760 * Makefile.in: Regenerate.
761
7622009-10-01 Rafael Avila de Espindola <espindola@google.com>
763
764 * lto-plugin.c (pass_through_items): New.
765 (num_pass_through_items): New.
766 (all_symbols_read_handler): Update to use the -pass-through option.
767 (process_option): Replace -libgcc with -pass-through.
768
7692009-09-30 Rafael Avila de Espindola <espindola@google.com>
770
771 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
772 register_cleanup to be set.
773
7742009-09-30 Rafael Avila de Espindola <espindola@google.com>
775
776 * Makefile.am: Remove all reference to ltosymtab.
777 * Makefile.in: Regenerate.
778 * lto-symtab.c: Remove.
779
7802009-05-21 Diego Novillo <dnovillo@google.com>
781
782 * configure.ac: Remove call to AC_CHECK_GELF.
783 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
784 * acinclude.m4: Do not include ../config/libelf.m4
785 * Makefile.am (LIBELFLIBS): Define.
786 (LIBELFINC): Define.
787 (AM_CPPFLAGS): Add $(LIBELFINC).
788 (ltosymtab_LDADD): Add $(LIBELFLIBS).
789 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
790 * lto-plugin.c: Always include <gelf.h>
791 * lto-symtab.c: Likewise.
792 * configure: Regenerate.
793 * Makefile.in: Regenerate.
794
7952009-03-23 Rafael Avila de Espindola <espindola@google.com>
796
797 * lto-plugin.c (libgcc_filename): New.
798 (all_symbols_read_handler): Pass libgcc to the linker.
799 (all_symbols_read_handler): Parse -libgcc
800
8012009-02-05 Rafael Avila de Espindola <espindola@google.com>
802
803 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
804 * Makefile.in: Regenerate.
805 * lto-plugin.c (add_output_files): Argument is now a FILE.
806 (exec_lto_wrapper): Use writeargv and pex.
807
8082009-02-04 Rafael Avila de Espindola <espindola@google.com>
809
810 Revert:
811 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
812 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
813
814
8152009-02-04 Rafael Avila de Espindola <espindola@google.com>
816
817 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
818
8192009-01-29 Rafael Avila de Espindola <espindola@google.com>
820
821 * lto-plugin.c: Include libiberty.h.
822 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
823 snprintf.
824
8252009-01-29 Rafael Avila de Espindola <espindola@google.com>
826
827 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
828 file to lto-wrapper.
829
8302009-01-28 Rafael Avila de Espindola <espindola@google.com>
831
832 * lto-plugin.c (plugin_file_info): Remove fd and elf.
833 (parse_table_entry): strdup entry->name and entry->comdat_key.
834 (free_1): Free name and comdat_key. Don't close the file. Don't call
835 elf_end.
836 (claim_file_handler): Always call elf_end.
837
8382008-12-23 Rafael Avila de Espindola <espindola@google.com>
839
840 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
841 -D_FILE_OFFSET_BITS=64
842 * Makefile.in: Regenerate
843
8442008-12-22 Rafael Avila de Espindola <espindola@google.com>
845
846 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
847 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
848 * Makefile.in: Regenerate.
849 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
850 * configure: Regenerate.
851 * configure.ac: Add AC_SUBST(target_noncanonical).
852
8532008-12-08 Rafael Avila de Espindola <espindola@google.com>
854
855 * lto-plugin.c: Include stdbool.h.
856 (debug, nop): Declare as bool.
857
8582008-12-08 Rafael Avila de Espindola <espindola@google.com>
859
860 * lto-plugin.c (nop): New.
861 (use_original_files): New.
862 (all_symbols_read_handler): Call use_original_files if nop is true.
863 (process_option): Parse the -nop option.
864
8652008-12-08 Rafael Avila de Espindola <espindola@google.com>
866
867 * lto-plugin.c (debug): New.
868 (exec_lto_wrapper): Print argv if debug is true.
869 (process_option): Process the -debug command line option.
870
8712008-12-03 Rafael Avila de Espindola <espindola@google.com>
872
873 * lto-plugin.c (process_option): The argument is now a single option,
874 not a space separated list.
875
8762008-12-02 Rafael Avila de Espindola <espindola@google.com>
877
878 * lto-plugin.c: Include sys/types.h and sys/wait.h
879 (output_files, num_output_files, lto_wrapper_argv,
880 lto_wrapper_num_args): New.
881 (free_2): Free output_files.
882 (write_resolution): Disable.
883 (add_output_files): New.
884 (exec_lto_wrapper): New.
885 (all_symbols_read_handler): Run lto-wrapper.
886 (claim_file_handler): Free lto_file.name and call elf_end.
887 (process_option): New.
888
8892008-11-26 Rafael Espindola <espindola@google.com>
890
891 * lto-plugin.c (add_input_file): New.
892 (get_section): Return NULL if get_section fails.
893 (write_resolution): New.
894 (all_symbols_read_handler): Call add_input_file.
895 (claim_file_handler): Unlink the correct file.
896 (onload): Record add_input_file.
897
8982008-09-23 Rafael Espindola <espindola@google.com>
899
900 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
901 Update the location of common.c.
902 * Makefile.in: Regenerate.
903 * common.c: Moved to gcc/lto.
904 * common.h: Moved to gcc/lto.
905 * lto-plugin.c: Update the location of common.h.
906 * lto-symtab.c: Update the location of common.h.
907
9082008-09-23 Rafael Espindola <espindola@google.com>
909
910 * common.c: Include common.h.
911 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
912 sizes.
913 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
914 explicit sizes.
915
9162008-09-23 Rafael Espindola <espindola@google.com>
917
918 * lto-plugin.c (plugin_file_info): Add temp.
919 (cleanup_handler): Only delete temporary files.
920 (claim_file_handler): Initialize lto_file.temp.
921
9222008-09-23 Rafael Espindola <espindola@google.com>
923
924 * plugin-api.h: Moved to include.
925
9262008-09-23 Rafael Espindola <espindola@google.com>
927
928 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
929 format.
930
9312008-09-22 Rafael Espindola <espindola@google.com>
932
933 * plugin-api.h: Copy from binutils' cvs.
934
9352008-09-22 Rafael Espindola <espindola@google.com>
936
937 * lto-symtab.c (get_symbols, add_symbols): Update signature.
938 * plugin-api.h: Copy from binutils' cvs.
939
9402008-09-22 Rafael Espindola <espindola@google.com>
941
942 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
943 Make extern
944
9452008-09-10 Rafael Espindola <espindola@google.com>
946
947 * lto-plugin.c (onload): add missing break statements and asserts.
948 * lto-symtab.c (claim_file_handler): Make it static.
949 (all_symbols_read_handler): Make it static.
950 (all_file_handles): Make it static.
951 (num_file_handles): Make it static.
952 (register_claim_file): Make it static.
953 (register_object): Indent properly.
954
9552008-09-10 Rafael Avila de Espindola <espindola@google.com>
956
957 * Makefile.am (ltosymtab_LDADD): Add -lelf.
958 * Makefiel.in: Regenerate.
959 * lto-plugin.c: Include ar.h.
960 (claim_file_handler): Handle file->offset != 0.
961 * lto-symtab.c: Include gelf.h.
962 (all_file_handles): Change type.
963 (register_object): New.
964 (register_file): Add support for archives.
965 (resolve): Update to new type of all_file_handles.
966 (print): Update to new type of all_file_handles.
967 (free_all): Update to new type of all_file_handles.
968 (main): Update to new type of all_file_handles.
969
9702008-09-10 Rafael Avila de Espindola <espindola@google.com>
971
972 * lto-plugin.c (get_string_table): Remove.
973 (get_section): Use elf_strptr instead of get_string_table.
974
9752008-09-08 Doug Kwan <dougkwan@google.com>
976
977 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
978 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
979
9802008-09-08 Rafael Avila de Espindola <espindola@google.com>
981
982 * Makefile.am (ltosymtab_SOURCES): add common.c.
983 (ltosymtab_CFLAGS): New.
984 (liblto_plugin_la_SOURCES): Add common.c.
985 * Makefile.in: Regenerate.
986 * common.c: New.
987 * common.h: New.
988 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
989 (plugin_symtab): New.
990 (plugin_file_info): New.
991 (register_all_symbols_read): New.
992 (get_symbols): New.
993 (claimed_files): New.
994 (num_claimed_files): New.
995 (translate): Don't drop the slot number.
996 (free_1): New.
997 (free_2): New.
998 (all_symbols_read_handler): New.
999 (claim_file_handler): Record every claimed file.
1000 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1001 LDPT_GET_SYMBOLS.
1002 * lto-symtab.c: Include stdlib.h, string.h and common.h.
1003 (current_file_handle): Remove.
1004 (ld_plugin_all_symbols_read_handler): New.
1005 (plugin_handle): New.
1006 (file_handle): New.
1007 (all_file_handles): New.
1008 (num_file_handles): New.
1009 (get_symbols): New.
1010 (register_all_symbols_read): New.
1011 (add_symbols): Don't print the symbols, just record them.
1012 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1013 LDPT_GET_SYMBOLS.
1014 (load_plugin): Use plugin_handle.
1015 (register_file): Add the file handle to all_file_handles.
1016 (resolve): New.
1017 (print): New.
1018 (unload_plugin): New.
1019 (free_all): New.
1020 (main): Call all_symbols_read_handler and free resources.
1021
10222008-09-03 Rafael Avila de Espindola <espindola@google.com>
1023
1024 * Makefile.am (AM_CFLAGS): New.
1025 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1026 (lib_LTLIBRARIES): New.
1027 (liblto_plugin_la_SOURCES): New.
1028 (liblto_plugin_la_LIBADD): New.
1029 * Makefile.in: Regenerate.
1030 * acinclude.m4: Don't include ../config/acx.m4 and
1031 ../config/no-executables.m4.
1032 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1033 ../libtool.m4.
1034 * aclocal.m4: Regenerate.
1035 * configure: Regenerate.
1036 * configure.ac: Use AM_PROG_LIBTOOL.
1037 * lto-plugin.c: New.
1038 * lto-symtab.c: Rewrite to use the plugin.
1039 * plugin-api.h: New.
1040
10412008-08-25 Rafael Avila de Espindola <espindola@google.com>
1042
1043 * configure: Regenerate.
1044 * configure.ac: Use AC_CHECK_GELF.
1045 * lto-symtab.c: Include gelf.h.
1046 (get_string_table): Use size independent API.
1047 (printTable): Use lld to print 64 bit integers.
1048
10492008-08-22 Rafael Avila de Espindola <espindola@google.com>
1050
1051 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1052 entry->visibility are valid.
1053
10542008-07-22 Rafael Avila de Espindola <espindola@google.com>
1055 * lto-symtab.c (table_entry): Add comdat.
1056 (parse_table_entry): Read comdat.
1057
10582008-08-21 Rafael Espindola <espindola@google.com>
1059
1060 * Makefile.am: New.
1061 * Makefile.in: New.
1062 * acinclude.m4: New.
1063 * aclocal.m4: New.
1064 * configure: New.
1065 * configure.ac: New.
1066 * lto-symtab.c: New.
Mirror of https://gcc.gnu.org/git/gcc.git