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ab332cd7
GA		 12022-10-11 Olivier Hainque <hainque@adacore.com>
2 Olivier Hainque <hainque@adacore.com>
3
4 * configure: Regenerate.
5
32510382
GA		 62022-08-01 Martin Liska <mliska@suse.cz>
7
8 PR lto/106170
9 * configure.ac: Replace $target with $host.
10 * configure: Regenerate.
11
e0e07bc7
GA		 122022-07-14 Martin Liska <mliska@suse.cz>
13
14 PR bootstrap/106156
15 * Makefile.am: Use ac_lto_plugin_extra_ldflags for AM_LDFLAGS.
16 * configure.ac: Use AC_SUBST(ac_lto_plugin_extra_ldflags).
17 * Makefile.in: Regenerate.
18 * configure: Regenerate.
19
43997608
GA		 202022-07-12 Martin Liska <mliska@suse.cz>
21
22 * lto-plugin.c (negotiate_api_version): New.
23 (onload): Negotiate API version.
24 * Makefile.am: Add -DBASE_VERSION.
25 * Makefile.in: Regenerate.
26
6345c414
GA		 272022-07-07 Martin Liska <mliska@suse.cz>
28
29 PR lto/106170
30 * configure.ac: Configure HAVE_PTHREAD_LOCKING.
31 * lto-plugin.c (LOCK_SECTION): New.
32 (UNLOCK_SECTION): New.
33 (claim_file_handler): Use the newly added macros.
34 (onload): Likewise.
35 * config.h.in: Regenerate.
36 * configure: Regenerate.
37
ed974488
GA		 382022-07-01 Pekka Seppänen <pexu@gcc.mail.kapsi.fi>
39
40 PR lto/106118
41 * configure.ac: Move -pthread from here...
42 * Makefile.am: ...to here.
43 * configure: Regenerate.
44 * Makefile.in: Likewise.
45
9d3dd218
GA		 462022-06-27 Martin Liska <mliska@suse.cz>
47
48 * lto-plugin.c (plugin_lock): New lock.
49 (claim_file_handler): Use mutex for critical section.
50 (onload): Initialize mutex.
51 * configure.ac: Check for pthread.h.
52 * configure: Regenerate.
53 * config.h.in: Regenerate.
54
d6ba3211
GA		 552022-06-20 Martin Liska <mliska@suse.cz>
56
57 * lto-plugin.c (struct plugin_file_info): Add skip_file flag.
58 (write_resolution): Write resolution only if get_symbols != LDPS_NO_SYMS.
59 (all_symbols_read_handler): Ignore file if skip_file is true.
60 (onload): Handle LDPT_GET_SYMBOLS_V3.
61
3e7db517
GA		 622022-05-04 Martin Liska <mliska@suse.cz>
63
64 * lto-plugin.c (struct plugin_objfile): Use bool for offset
65 field.
66 (exec_lto_wrapper): Assign true/false to bool variables.
67 (process_offload_section): Likewise.
68 (claim_file_handler): Likewise.
69 (onload): Likewise.
70
a2287813
GA		 712022-03-22 Jakub Jelinek <jakub@redhat.com>
72
73 PR lto/102426
74 * configure.ac (LTO_PLUGIN_USE_SYMVER, LTO_PLUGIN_USE_SYMVER_GNU,
75 LTO_PLUGIN_USE_SYMVER_SUN): New test for symbol versioning support.
76 * Makefile.am (version_arg, version_dep): Set conditionally based
77 on LTO_PLUGIN_USE_SYMVER*.
78 (liblto_plugin_la_LDFLAGS): Use $(version_arg) instead of
79 -export-symbols-regex onload.
80 (liblto_plugin_la_DEPENDENCIES): Depend on $(version_dep).
81 * lto-plugin.map: New file.
82 * configure: Regenerated.
83 * Makefile.in: Regenerated.
84
b00f9761
GA		 852022-03-11 Tobias Burnus <tobias@codesourcery.com>
86
87 * lto-plugin.c (all_symbols_read_handler): With -save-temps, use
88 link_output_name for -foffload-objects's file name, if available.
89
12d4552e
GA		 902022-03-01 Martin Liska <mliska@suse.cz>
91
92 * lto-plugin.c (process_offload_section): Use a linker as many
93 comments are connected to gold linker.
94 (process_option): Likewise.
95
ea6ef320
GA		 962021-12-02 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
97
98 * lto-plugin.c: Fix -linker-output-auto-notlo-rel ->
99 -linker-output-auto-nolto-rel typo.
100 (process_option): Adjust accordingly, accepting both old and
101 new spelling.
102
07985c47
GA		 1032021-09-13 Andrew Pinski <apinski@marvell.com>
104
105 PR lto/49664
106 * Makefile.am: Export only onload.
107 * Makefile.in: Regenerate.
108
90708f87
GA		 1092021-06-25 Richard Biener <rguenther@suse.de>
110
111 * lto-plugin.c (ltrans_objects): New global.
112 (all_symbols_read_handler): If -ltrans-objects was specified,
113 add the output files from the specified file directly.
114 (process_option): Handle -ltrans-objects.
115
aa891c56
GA		 1162021-05-10 Martin Liska <mliska@suse.cz>
117
118 * lto-plugin.c (LTO_SEGMENT_NAME): Remove.
119 (LTO_SYMTAB_PREFIX): Likewise.
120 (LTO_SYMTAB_PREFIX_LEN): Likewise.
121 (LTO_SYMTAB_EXT_PREFIX): Likewise.
122 (LTO_SYMTAB_EXT_PREFIX_LEN): Likewise.
123 (LTO_LTO_PREFIX): Likewise.
124 (LTO_LTO_PREFIX_LEN): Likewise.
125 (OFFLOAD_SECTION): Likewise.
126 (OFFLOAD_SECTION_LEN): Likewise.
127 (startswith): New function.
128 (all_symbols_read_handler): Use it.
129 (process_symtab): Likewise.
130 (process_symtab_extension): Likewise.
131 (process_offload_section): Likewise.
132 (process_option): Likewise.
133
e690396d
GA		 1342021-05-03 H.J. Lu <hjl.tools@gmail.com>
135
136 PR bootstrap/99703
137 * configure: Regenerated.
138
c1ef0c92
GA		 1392021-04-21 Martin Liska <mliska@suse.cz>
140
141 * lto-plugin.c (exec_lto_wrapper): Make a temp variable.
142
651b8a50
GA		 1432021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
144
145 * configure: Re-generate.
146
a9625c50
GA		 1472020-11-29 John David Anglin <danglin@gcc.gnu.org>
148
149 * configure: Regenerate.
150
360258da
GA		 1512020-11-25 Matthew Malcomson <matthew.malcomson@arm.com>
152
153 * Makefile.am: Avoid using sanitizer.
154 * Makefile.in: Regenerate.
155
fdcc0283
GA		 1562020-09-10 Jonathan Yong <10walls@gmail.com>
157
158 * Makefile.am: drop versioning from libtool completely.
159 * Makefile.in: regenerate.
160
80f86e78
GA		 1612020-09-09 Nick Clifton <nickc@redhat.com>
162
163 * lto-plugin.c (struct plugin_symtab): Add last_sym field.
164 (parse_symtab_extension): Only read as many entries as are
165 available in the buffer. Store the data read into the symbol
166 table indexed from last_sym. Increment last_sym.
167
d48cca8f
GA		 1682020-07-30 H.J. Lu <hjl.tools@gmail.com>
169
170 PR bootstrap/96202
171 * configure: Regenerated.
172
885ef72f
GA		 1732020-05-29 H.J. Lu <hjl.tools@gmail.com>
174
175 PR bootstrap/95413
176 * configure: Regenerated.
177
c3a4169b
GA		 1782020-05-26 Alexandre Oliva <oliva@adacore.com>
179
180 * lto-plugin.c (skip_in_suffix): New.
181 (exec_lto_wrapper): Use skip_in_suffix and concat to build
182 non-temporary output names.
183 (onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
184 override link_output_name with it.
185
d17cdc17
L		 1862020-05-12 H.J. Lu <hongjiu.lu@intel.com>
187
188 PR bootstrap/94998
189 * configure: Regenerated.
190
5269b246
EB		 1912020-05-05 Eric Botcazou <ebotcazou@adacore.com>
192
193 * lto-plugin.c: Document -linker-output-auto-notlo-rel option.
194 (linker_output_set): Change type to bool.
195 (linker_output_known): Likewise.
196 (linker_output_auto_nolto_rel): New variable.
197 (all_symbols_read_handler): Take it into account.
198 <LDPO_REL>: Do not issue the warning if it is set.
199 (process_option): Process -linker-output-auto-notlo-rel.
200 (cleanup_handler): Remove unused variable.
201 (onload) <LDPT_LINKER_OUTPUT>: Adjust to above type change.
202
eedc73a2
L		 2032020-04-28 H.J. Lu <hongjiu.lu@intel.com>
204
205 PR bootstrap/94739
206 * configure: Regenerated.
207
8fc8bf80
L		 2082020-04-25 H.J. Lu <hongjiu.lu@intel.com>
209
210 PR bootstrap/94739
211 * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS).
212 * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and
213 AC_SUBST(CET_HOST_FLAGS).
214 * Makefile.in: Regenerated.
215 * aclocal.m4: Likewise.
216 * configure: Likewise.
217
c8429c2a
ML		 2182020-03-19 Martin Liska <mliska@suse.cz>
219
220 * lto-plugin.c (LTO_SECTION_PREFIX): Rename to ...
221 (LTO_SYMTAB_PREFIX): ... this.
222 (LTO_SECTION_PREFIX_LEN): Rename to ...
223 (LTO_SYMTAB_PREFIX_LEN): ... this.
224 (LTO_SYMTAB_EXT_PREFIX): New.
225 (LTO_SYMTAB_EXT_PREFIX_LEN): New.
226 (LTO_LTO_PREFIX): New.
227 (LTO_LTO_PREFIX_LEN): New.
228 (parse_table_entry): Fill up unused to zero.
229 (parse_table_entry_extension): New.
230 (parse_symtab_extension): New.
231 (finish_conflict_resolution): Change type
232 for resolution.
233 (process_symtab): Use new macro name.
234 (process_symtab_extension): New.
235 (claim_file_handler): Parse also process_symtab_extension.
236 (onload): Call new add_symbols_v2.
237
8d9254fc
JJ		 2382020-01-01 Jakub Jelinek <jakub@redhat.com>
239
240 Update copyright years.
241
e9085da5
MR		 2422019-09-27 Maciej W. Rozycki <macro@wdc.com>
243
244 * configure: Regenerate.
245
2e97dfdd
IS		 2462019-05-15 Iain Sandoe <iain@sandoe.co.uk>
247
248 * lto-plugin.c (cleanup_handler): Remove unused var.
249
c101cff8
IS		 2502019-05-15 Iain Sandoe <iain@sandoe.co.uk>
251
252 * lto-plugin.c (exec_lto_wrapper): Make the wrapper
253 arguments filename more user-friendly.
254 (file_exists, maybe_unlink): New.
255 (cleanup_handler): Use maybe unlink to handle the
256 case when temps should be saved.
257 (process_option): Look for -v, —-version, -save-temps.
258 (onload): Record the linker output file name.
259 Check for -v, —-version, -save-temps in the GCC collect
260 options environment.
261
24f0c842
ML		 2622019-02-26 Martin Liska <mliska@suse.cz>
263
264 * lto-symtab.c: Remove.
265
a5544970
JJ		 2662019-01-01 Jakub Jelinek <jakub@redhat.com>
267
268 Update copyright years.
269
22e05272
JM		 2702018-10-31 Joseph Myers <joseph@codesourcery.com>
271
272 PR bootstrap/82856
273 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
274 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
275
de54061d
JH		 2762018-05-30 Jan Hubicka <jh@suse.cz>
277
278 * lto-plugin.c: (non_claimed_files): New static var.
279 (linker_ouput_known): New static var.
280 (all_symbols_read_handler): When user specifies linker output do not
281 imply it; output warning when nonlto-rel mode is forced.
282 (claim_file_header): Record number of nonclaimed files.
283 (process_option): Remember if linker output is known
284
001ddaa8
DM		 2852018-04-18 David Malcolm <dmalcolm@redhat.com>
286
287 PR jit/85384
288 * configure: Regenerate.
289
85ec4feb
JJ		 2902018-01-03 Jakub Jelinek <jakub@redhat.com>
291
292 Update copyright years.
293
5c2dee6f
GJL		 2942017-07-21 Georg-Johann Lay <avr@gjlay.de>
295
296 PR lto/81487
297 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
298 asprintf.
299 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
300
3c36aa6b
JJ		 3012017-01-17 Jakub Jelinek <jakub@redhat.com>
302
303 PR other/79046
304 * configure.ac: Add GCC_BASE_VER.
305 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
306 get version from BASE-VER file.
307 * configure: Regenerated.
308 * Makefile.in: Regenerated.
309
2afd3180
JJ		 3102017-01-04 Jakub Jelinek <jakub@redhat.com>
311
312 Update copyright years.
313
84c1b9d3
MK		 3142016-11-15 Matthias Klose <doko@ubuntu.com>
315
316 * configure: Regenerate.
317
e6861a99
IV		 3182016-02-25 Ilya Verbin <ilya.verbin@intel.com>
319
320 PR driver/68463
321 * lto-plugin.c (struct plugin_offload_file): New.
322 (offload_files): Change type.
323 (offload_files_last, offload_files_last_obj): New.
324 (offload_files_last_lto): New.
325 (free_2): Adjust accordingly.
326 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
327 Don't call free_1 for offload_files. Write names of object files with
328 offloading to the temporary file. Add new option to lto_arg_ptr.
329 (claim_file_handler): Don't claim file if it contains offload sections
330 without LTO sections. If it contains offload sections, add to the list.
331
aea40b08
ML		 3322016-01-15 Martin Liska <mliska@suse.cz>
333
334 * lto-plugin.c (all_symbols_read_handler): Assign default
335 value to a string variable.
336
1ff9ed6f
JH		 3372015-11-25 Jan Hubicka <jh@suse.cz>
338
339 PR lto/67548
340 * lto-plugin.c (linker_output, linker_output_set): New statics.
341 (all_symbols_read_handler): Add -flinker-output option.
342 (onload): Record linker_output info.
343
dcbc9df9
UB		 3442015-07-02 Uros Bizjak <ubizjak@gmail.com>
345
346 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
347 * configure: Regenerate.
348 * config.h.in: Ditto.
349
ed9b4ae3
MH		 3502015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
351
352 * Makefile.am: Drop 'by automake version' from top-level comment.
353 * Makefile.in: Regenerated with automake-1.11.6.
354 * aclocal.m4: Likewise.
355 * configure: Likewise.
356
514ba9e4
L		 3572015-02-06 H.J. Lu <hongjiu.lu@intel.com>
358
359 * lto-plugin.c (release_input_file): Removed.
360 (claim_file_handler): Don't call release_input_file.
361 (onload): Don't set release_input_file.
362
11c17039
L		 3632015-02-05 H.J. Lu <hongjiu.lu@intel.com>
364
365 * lto-plugin.c (claim_file_handler): Pass handle to
366 release_input_file.
367
06fa4f00
L		 3682015-02-05 H.J. Lu <hongjiu.lu@intel.com>
369
370 * lto-plugin.c (claim_file_handler): Call release_input_file only
371 if file is claimed.
372
380c25ea
L		 3732015-01-28 H.J. Lu <hongjiu.lu@intel.com>
374
375 * lto-plugin.c (claim_file_handler): Call release_input_file only
376 if it is not NULL.
377
1e081eda
L		 3782015-01-28 H.J. Lu <hongjiu.lu@intel.com>
379
380 PR lto/64837
381 * lto-plugin.c (release_input_file): New.
382 (claim_file_handler): Call release_input_file.
383 (onload): Set release_input_file.
384
443743fd
IV		 3852014-12-09 Ilya Verbin <ilya.verbin@intel.com>
386
387 * lto-plugin.c (offload_files, num_offload_files): New static variables.
388 (free_1): Use arguments instead of global variables.
389 (free_2): Free offload_files.
390 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
391 arguments.
392 (claim_file_handler): Do not add file to claimed_files if it contains
393 offload sections without LTO sections. Add it to offload_files instead.
394
a699d672
L		 3952014-11-21 H.J. Lu <hongjiu.lu@intel.com>
396
397 PR bootstrap/63784
398 * configure: Regenerated.
399
fc8b3540
IV		 4002014-11-13 Ilya Verbin <ilya.verbin@intel.com>
401 Bernd Schmidt <bernds@codesourcery.com>
402 Andrey Turetskiy <andrey.turetskiy@intel.com>
403 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
404
405 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
406 (struct plugin_objfile): Add new field "offload".
407 (process_offload_section): New static function.
408 (claim_file_handler): Claim file if it contains offload sections.
409
85c64bbe
BS		 4102014-11-13 Bernd Schmidt <bernds@codesourcery.com>
411 Thomas Schwinge <thomas@codesourcery.com>
412 Ilya Verbin <ilya.verbin@intel.com>
413 Andrey Turetskiy <andrey.turetskiy@intel.com>
414
415 * Makefile.am (libexecsubdir): Tweak for the possibility of being
416 configured for offload compiler.
417 (accel_dir_suffix, real_target_noncanonical): New variables substituted
418 by configure.
419 * Makefile.in: Regenerate.
420 * configure: Regenerate.
421 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
422 variables.
423
ebf6d33b
FXC		 4242014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
425
426 PR target/63610
427 * configure: Regenerate.
428
43f4a446
L		 4292014-08-26 H.J. Lu <hongjiu.lu@intel.com>
430
431 PR bootstrap/62260
432 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
433 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
434 $host_subdir.
435 * Makefile.in: Regenerated.
436 * configure: Likewise.
437
2a7a8388
TS		 4382014-06-13 Thomas Schwinge <thomas@codesourcery.com>
439
440 * configure.ac (--with-libiberty): New configure option.
441 * configure: Regenerate.
442 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
443 variables.
444 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
445 (liblto_plugin_la_DEPENDENCIES): Use them.
446 * Makefile.in: Regenerate.
447
a2555c65
RO		 4482014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
449
450 PR lto/60981
451 * configure.ac: Check for -static-libgcc.
452 * configure: Regenerate.
453
ffe7f7a7
JJ		 4542014-04-17 Jakub Jelinek <jakub@redhat.com>
455
4f148bbc
JJ		 456 PR sanitizer/56781
457 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
458 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
459 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
460 over ../libiberty/pic/libiberty.a if the former exists.
461 * Makefile.in: Regenerated.
462
ffe7f7a7
JJ		 463 PR sanitizer/56781
464 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
465 * Makefile.in: Regenerated.
466
21b624f0
RB		 4672014-04-02 Richard Biener <rguenther@suse.de>
468
469 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
470 is set in COLLECT_GCC_OPTIONS.
471
2486c24a
RB		 4722014-03-28 Richard Biener <rguenther@suse.de>
473
474 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
475
5523efdf
RO		 4762014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
477
478 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
479 for gcc.
480 * configure: Regenerate.
481 * Makefile.am (AM_LDFLAGS): New variable.
482 (liblto_plugin_la_LDFLAGS): Add it.
483 * Makefile.in: Regenerate.
484
3cbe17f7
AM		 4852013-09-20 Alan Modra <amodra@gmail.com>
486
487 * configure: Regenerate.
488
de973ab7
DE		 4892012-09-14 David Edelsohn <dje.gcc@gmail.com>
490
491 * configure: Regenerated.
492
3f417959
JM		 4932012-05-29 Joseph Myers <joseph@codesourcery.com>
494
495 * lto-plugin.c: Fix typo.
496
e6d5f8c9
L		 4972012-05-16 H.J. Lu <hongjiu.lu@intel.com>
498
499 * configure: Regenerated.
500
8cfa7899
KT		 5012012-02-22 Kai Tietz <ktietz@redhat.com>
502
503 PR lto/50616
504 * lto-plugin.c (PRI_LL): New macro.
505 (dump_symtab): Use PRI_LL instead of ll in print.
506 (process_symtab): Use PRI_LL instead of ll in scan.
507
4a5e00ca
AS		 5082011-12-20 Andreas Schwab <schwab@linux-m68k.org>
509
510 * configure: Regenerate.
511
095af58f
AS		 5122011-12-19 Andreas Schwab <schwab@linux-m68k.org>
513
514 * configure: Regenerate.
515
c6084f68
AT		 5162011-11-21 Andreas Tobler <andreast@fgznet.ch>
517
518 * configure: Regenerate.
519
ed0d2da0
JH		 5202011-10-02 Jan Hubicka <jh@suse.cz>
521
522 PR lto/47247
523 * lto-plugin.c (get_symbols_v2): New variable.
524 (write_resolution): Use V2 API when available.
525 (onload): Handle LDPT_GET_SYMBOLS_V2.
526
ad7715f3
L		 5272011-09-30 H.J. Lu <hongjiu.lu@intel.com>
528 Andi Kleen <ak@linux.intel.com>
529
530 PR lto/50568
531 * lto-plugin.c (sym_aux): Change id to unsigned long long.
532 (plugin_symtab): Likewise.
533 (dump_symtab): Likewise.
534 (resolve_conflicts): Likewise.
535 (process_symtab): Likewise.
536
f3016c47
RG		 5372011-08-10 Richard Guenther <rguenther@suse.de>
538
539 PR bootstrap/49907
540 lto-plugin/
541 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
542 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
543 * configure: Regenerate.
544 * Makefile.in: Likewise.
545 * aclocal.m4: Likewise.
546
04695783
JM		 5472011-04-20 Jim Meyering <meyering@redhat.com>
548
549 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
550
3b8c1a3f
RG		 5512011-04-05 Richard Guenther <rguenther@suse.de>
552
553 PR bootstrap/48431
554 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
555
029c8f3e
RW		 5562011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
557
558 * Makefile.in: Regenerate.
559 * aclocal.m4: Regenerate.
560 * configure: Regenerate.
561
3917813c
RW		 5622011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
563
564 * Makefile.am (all-local): Rename from 'all'.
565 * Makefile.in: Regenerate.
566
f3d533d3
AO		 5672011-02-12 Alexandre Oliva <aoliva@redhat.com>
568
569 PR lto/47225
570 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
571 (liblto_plugin_la_LDFLAGS): Add -module.
572 (copy_lto_plugin): Renamed to...
573 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
574 of static modules.
575 * Makefile.in: Rebuild.
576
f43c3935
KT		 5772011-02-07 Kai Tietz <kai.tietz@onevision.com>
578
579 PR lto/47225
580 * Makefile.am (Wc): New helper for encoding -Wc,.
581 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
582 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
583 * Makefile.in: Regenerated.
584
e6d926d7
PB		 5852011-02-07 Paolo Bonzini <bonzini@gnu.org>
586
587 Revert:
588
589 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
590
591 PR lto/47225
592 * Makefile.am (Wl): New helper for encoding -Wl,.
593 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
594 * Makefile.in: Regenerated.
595
c7b5125d
KT		 5962011-02-07 Kai Tietz <kai.tietz@onevision.com>
597
598 PR lto/47225
599 * Makefile.am (Wl): New helper for encoding -Wl,.
600 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
601 * Makefile.in: Regenerated.
602
e3bb089d
ILT		 6032011-01-25 Ian Lance Taylor <iant@google.com>
604
605 * lto-plugin.c (gold_version): New static variable.
606 (all_symbols_read_handler): Don't check pass_through_items if
607 using gold 1.11 or later.
608 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
609
47782a9d
RG		 6102011-01-12 Richard Guenther <rguenther@suse.de>
611
612 PR lto/47264
613 * lto-plugin.c (parse_table_entry): Use memcpy to access
614 unaligned fields.
615
5b64bab9
DK		 6162010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
617
618 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
619 * Makefile.in: Regenerate.
620
be3ea0c8
RO		 6212010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
622
623 Revert last change.
624
dd8587d6
RO		 6252010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
626
627 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
628 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
629 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
630 * Makefile.in: Regenerate.
631
77754180
DK		 6322010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
633
634 PR middle-end/46674
635 PR lto/43157
636 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
637 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
638 * configure: Regenerate.
639 * config.h.in: Likewise.
640
7de6ba7a
DK		 6412010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
642
643 PR target/40125
644 PR lto/46695
645 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
646 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
647 override -bindir setting.
648 * aclocal.m4: Regenerate.
649 * configure: Regenerate.
650 * Makefile.in: Regenerate.
651
ec692d5f
KT		 6522010-12-05 Kai Tietz <kai.tietz@onevision.com>
653
654 * config.h.in: Regenerated.
655 * configure: Regenerated.
656 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
657 * lto-plugin.c (WIFEXITED): Define default.
658 (WEXITSTATUS): Likeiwse.
659
a2254c5d
KT		 6602010-12-01 Kai Tietz <kai.tietz@onevision.com>
661
662 * config.h.in: Regenerated.
663 * configure: Regenerated.
664 * Makefile.in: Regenerated.
665 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
666 * lto-plugin.c: Include sys/wait.h conditionally.
667 * aclocal.m4: Regenerated.
668
44538c62
KT		 6692010-11-13 Kai Tietz <kai.tietz@onevision.com>
670
671 * lto-plugin.c (add_output_files): Fix memory leak.
672
d19e0f01
DK		 6732010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
674
675 PR bootstrap/46397
676 PR bootstrap/46362
677 * configure.ac: Add AC_TYPE_INT64_T test.
678 * config.h.in: Regenerate.
679 * configure: Likewise.
680 * lto-plugin.c (debug): Use char not bool.
681 (nop): Likewise.
682 (check_1): Rename from check, and use int not bool for gate argument.
683 (check): Macro wrapper for the above to coerce gate argument into
684 boolean-valued integer in case it has pointer type.
685 (parse_table_entry): Use 0 not false.
686 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
687 into two 32-bit parts and printing as hex ints.
688
37da3688
DK		 6892010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
690
691 PR lto/46291
692 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
693
48215350
DK		 6942010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
695
696 PR lto/46273
697 * lto-plugin.h: Delete.
698 * lto-plugin-elf.c: Likewise.
699 * lto-plugin-coff.c: Likewise.
700 * configure.ac: Don't use libelf, don't source config.gcc.
701 (LIBELFLIBS): Delete.
702 (LIBELFINC): Delete.
703 (LTO_FORMAT): Delete.
704 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
705 (config.h): Add AC_CONFIG_HEADERS directive.
706 * Makefile.am (LIBELFLIBS): Delete.
707 (LIBELFINC): Delete.
708 (LTO_FORMAT): Delete.
709 (DEFS): Import.
710 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
711 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
712 any object-format-specific source file in the link.
713 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
714 * config.h.in: Generate.
715 * configure: Regenerate.
716 * Makefile.in: Likewise.
717 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
718 (LTO_SEGMENT_NAME): New definition.
719 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
720 (LTO_SECTION_PREFIX_LEN): New definition.
721 (struct sym_aux): Struct definition moved here from lto-plugin.h.
722 (struct plugin_symtab): Likewise.
723 (struct plugin_objfile): Likewise.
724 (struct plugin_objfile): New struct def.
725 (enum symbol_style): New enum type.
726 (add_symbols): Make static.
727 (claimed_files): Likewise.
728 (num_claimed_files): Likewise.
729 (sym_style): New global.
730 (check): Make static.
731 (parse_table_entry): Likewise. Respect sym_style when extracting
732 symbol from symtab entry.
733 (translate): Make static.
734 (resolve_conflicts): Likewise.
735 (process_symtab): New function, per-section callback version of
736 old object-format-specific handling from deleted lto-plugin-elf.c.
737 (claim_file_handler): Convert ELF-specific version from deleted
738 lto-plugin-elf.c to simple_object interface and move here.
739 (process_options): Allow new '-sym-style=' option.
740 (onload): Don't call deleted onload_format_checks hook.
741
9df2493c
KT		 7422010-10-11 Kai Tietz <kai.tietz@onevision.com>
743
744 * lto-plugin.c (dump_symtab): Correct printf argument type.
745 (finish_conflict_resolution): Initialize resolution.
746
73d5e770
L		 7472010-10-08 H.J. Lu <hongjiu.lu@intel.com>
748
749 PR bootstrap/45951
750 * configure.ac: Add AC_CANONICAL_SYSTEM.
751 * configure: Regenerated.
752
1cd0b716
DK		 7532010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
754
755 * configure.ac: Source config.gcc to determine lto_binary_reader.
756 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
757 * Makefile.am (LTO_FORMAT): Import.
758 (liblto_plugin_la_SOURCES): Add object format dependent module
759 defined by LTO_FORMAT.
760 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
761 and work around libtool warning.
762 * configure: Regenerate.
763 * Makefile.in: Likewise.
764 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
765 (struct sym_aux): Likewise.
766 (struct plugin_symtab): Likewise.
767 (struct plugin_file_info): Likewise.
768 (LTO_SECTION_PREFIX): Likewise.
769 (add_symbols): Make non-static.
770 (claimed_files): Likewise.
771 (num_claimed_files): Likewise.
772 (check): Likewise.
773 (parse_table_entry): Likewise.
774 (translate): Likewise.
775 (resolve_conflicts): Likewise.
776 (process_symtab): Move to new lto-plugin-elf.c object format dependent
777 source file.
778 (claim_file_handler): Likewise, and make non-static.
779 (onload): Call new onload_format_checks function.
780 * lto-plugin.h: New file.
781 (LTO_SECTION_PREFIX): Move here.
782 (struct sym_aux): Likewise.
783 (struct plugin_symtab): Likewise.
784 (struct plugin_file_info): Likewise.
785 (claim_file_handler): Add new function prototype.
786 (onload_format_checks): Likewise.
787 (check): Declare extern.
788 (translate): Likewise.
789 (parse_table_entry): Likewise.
790 (resolve_conflicts): Likewise.
791 (add_symbols): Likewise.
792 (claimed_files): Likewise.
793 (num_claimed_files): Likewise.
794 * lto-plugin-elf.c (process_symtab): Move here.
795 (claim_file_handler): Likewise, and make non-static.
796 (onload_format_checks): New function factored out from onload.
797 * lto-plugin-coff.c (claim_file_handler): New function stub.
798 (onload_format_checks): Likewise.
799
d2c57fe9
AK		 8002010-08-05 Andi Kleen <ak@linux.intel.com>
801
802 * lto-plugin.c: Include <hashtab.h>
803 (sym_aux): Add next_conflict field to save conflict chains.
804 (plugin_file_info): Add conflicts symtab.
805 (parse_table_entry): Initialize aux->next_conflict.
806 (process_symtab): Increment found.
807 (dump_symtab): Add.
808 (finish_conflict_resolution): Add.
809 (free_symtab): Add.
810 (write_resolution): Remove symbols loop and move into
811 dump_symtab. Call dump_symtab for main symbol and conflicts table.
812 Call free_symtab to free conflicts table.
813 (SWAP): Add.
814 (eq_sym): Add.
815 (hash_sym): Add.
816 (symbol_strength): Add.
817 (resolve_conflicts): Add.
818 (claim_file_handler): Add n variable. Check return value of
819 process_symtab. Call resolve_conflicts.
820
ecdbd01a 8212010-07-27 Andi Kleen <ak@linux.intel.com>
90e26247
AK		 822
823 * lto-plugin.c (translate): Remove debug fprintf.
824
9477ccb2
L		 8252010-07-23 H.J. Lu <hongjiu.lu@intel.com>
826
827 PR bootstrap/45042
828 * lto-plugin.c (translate): Cast to unsigned long.
829
ecdbd01a 8302010-07-23 Andi Kleen <ak@linux.intel.com>
73ce4d1e
AK		 831
832 PR lto/44992
833 * lto-plugin.c (sym_aux): Add.
834 (plugin_symtab): Remove slots. Add aux and id.
835 (parse_table_entry): Change to use aux instead of slots.
836 (LTO_SECTION_PREFIX): Add.
837 (translate): Improve buffer allocation. Change to append
838 symbols to existing out buffer.
839 (get_section): Remove.
840 (process_symtab): Add.
841 (free_2): Free symtab->aux.
842 (write_resolution): Handle aux instead of slots.
843 Print sub id to resolution file.
844 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
845 calls with call to process_symtab.
846
553fc582
RG		 8472010-07-22 Richard Guenther <rguenther@suse.de>
848
849 * Makefile.am: New copy_lto_plugin rule to install the plugin
850 into ../gcc.
851 * Makefile.in: Regenerated.
852
bdc89f9e
RG		 8532010-05-21 Richard Guenther <rguenther@suse.de>
854
855 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
856
5cd0e96b
RG		 8572010-05-07 Richard Guenther <rguenther@suse.de>
858
859 * lto-plugin.c (free_2): Do not free resolution_file.
860 (write_resolution): Check that we were passed a resolution file.
861 (all_symbols_read_handler): Adjust.
862 (cleanup_handler): Do not remove the resolution file.
863 (process_option): Handle -fresolution=.
864
13917ae3
RW		 8652010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
866
867 PR other/43620
868 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
869 * Makefile.in: Regenerate.
870
ed0f0c0f
RG		 8712010-04-23 Richard Guenther <rguenther@suse.de>
872
873 PR lto/41550
874 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
875 (translate): Likewise.
876 (all_symbols_read_handler): Likewise.
877 (claim_file_handler): Likewise.
878 (process_option): Likewise.
879 (add_output_files): Likewise. Remove filename length limit.
880
4d9e8446
RW		 8812010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
882
883 * Makefile.in: Regenerate.
884 * aclocal.m4: Regenerate.
885
a8a5ac48
DG		 8862010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
887
888 PR lto/43336
889 * lto-plugin.c (cleanup_handler): Delete temporary output files.
890
c164615b
RG		 8912010-01-11 Richard Guenther <rguenther@suse.de>
892
893 PR lto/41569
894 * Makefile.am: Disable dependencies.
895 * Makefile.in: Regenerated.
896
f0d61983
L		 8972010-01-03 H.J. Lu <hongjiu.lu@intel.com>
898
899 PR lto/42520
900 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
901 if -v is passed.
902
52327858 9032009-12-05 H.J. Lu <hongjiu.lu@intel.com>
43e02a8a 904
52327858
L		 905 PR bootstrap/42306
906 * configure: Regenerated.
907 * Makefile.in: Likewise.
43e02a8a 908
92fa7608
RAE		 9092009-11-19 Rafael Avila de Espindola <espindola@google.com>
910
911 PR bootstrap/42096
912 * lto-plugin.c (claim_file_handler): Print offsets in hex.
913
06bd7f56
RAE		 9142009-11-12 Rafael Avila de Espindola <espindola@google.com>
915
916 * lto-plugin.c (write_resolution): Assume resolution_file is set.
917 Print the symbol name.
918 (all_symbols_read_handler): Create a resolution file.
919 Pass it to gcc.
920 (cleanup_handler): Remove the resolution file.
921 (process_option): Drop the -resolution option.
922
94086ef6
RAE		 9232009-11-05 Rafael Avila de Espindola <espindola@google.com>
924
925 * lto-plugin.c (temp_obj_dir_name): Remove.
926 (arguments_file_name): New.
927 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
928 (exec_lto_wrapper): Create arguments file with make_temp_file.
929 (cleanup_handler): Don't remove the temporary directory. Remove the
930 arguments file.
931 (onload): Don't create the temporary directory.
932
7e9dc421 9332009-11-04 Richard Guenther <rguenther@suse.de>
92a285c1 934 Rafael Avila de Espindola <espindola@google.com>
7e9dc421
RG		 935
936 * lto-plugin.c (plugin_file_info): Remove temp field.
937 (cleanup_handler): Don't delete temporary objects.
938 (claim_file_handler): Don't create temporary objects.
939
1cddcdca
RAE		 9402009-11-04 Rafael Avila de Espindola <espindola@google.com>
941
942 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
943
86ed04df
RAE		 9442009-10-30 Rafael Avila de Espindola <espindola@google.com>
945
946 PR41871
947 * lto-plugin.c (claim_file_handler): Close files that we created.
948
aff4273c
RAE		 9492009-10-28 Rafael Avila de Espindola <espindola@google.com>
950
951 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
952 LDPL_ERROR
953
4c0f4b0b
DG		 9542009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
955
956 PR lto/41652
957 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
958 * configure: Regenerate.
959
03428d41
RG		 9602009-10-26 Richard Guenther <rguenther@suse.de>
961
962 * configure.ac: Use AM_MAINTAINER_MODE.
963 * acinclude.m4: Remove.
964 * configure: Re-generate.
965 * Makefile.in: Likewise.
966 * aclocal.m4: Likewise.
967
941e566a
RE		 9682009-10-19 Rafael Avila de Espindola <espindola@google.com>
969
92a285c1
ML		 970 PR40790
971 * configure: Regenerate.
972 * configure.ac: Add AC_TYPE_UINT64_T.
941e566a 973
33662270
RAE		 9742009-10-16 Rafael Avila de Espindola <espindola@google.com>
975
976 * lto-plugin.c (message): New variable.
977 (check): New function.
978 (parse_table_entry, translate, write_resolution,add_output_files,
979 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
980 assert.
981 (cleanup_handler): Use check instead of assert. Remove the arguments
982 file if it exists.
983
b10071c5
RAE		 9842009-10-15 Rafael Avila de Espindola <espindola@google.com>
985
986 * lto-plugin.c (resolution_file): New.
987 (free_1): Update comment.
988 (free_2): Free resolution_file.
989 (write_resolution): Write resolution to specified file. Use the
990 syms array from the symbol table.
991 (all_symbols_read_handler): Delay call to free_1 past call to
992 write_resolution.
993 (process_option): Add a -resolution option.
994
076c7ebe
RG		 9952009-10-13 Richard Guenther <rguenther@suse.de>
996
997 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
998 correct libiberty.
999 * Makefile.in: Regenerated.
1000
d520c7fb
RAE		 10012009-10-08 Rafael Avila de Espindola <espindola@google.com>
1002
1003 * lto-plugin.c (add_input_library): New.
1004 (all_symbols_read_handler): Use add_input_library for items that
1005 start with -l.
1006 (process_option): Fit in 80 columns.
1007 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
1008
d7f09764
DN		 10092009-10-02 Diego Novillo <dnovillo@google.com>
1010
1011 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
1012 and -D_FILE_OFFSET_BITS=64.
1013 * configure.ac: Add AC_SYS_LARGEFILE.
1014 * configure: Regenerate.
1015 * Makefile.in: Regenerate.
1016 * lto-plugin.c: Fix copyright boilerplate.
1017
10182009-10-02 Diego Novillo <dnovillo@google.com>
1019
1020 * Makefile.am (ACLOCAL_AMFLAGS): Define.
1021 * aclocal.m4: Regenerate with aclocal-2.64
1022 * acinclude.m4: Remove.
1023 * Makefile.in: Regenerate with automake-1.11
1024 * configure.ac (AC_PREREQ): Update to 2.64.
1025 * configure: Regenerate.
1026
10272009-10-02 Diego Novillo <dnovillo@google.com>
1028
1029 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
1030 and -D_FILE_OFFSET_BITS=64.
1031 * configure.ac: Add AC_SYS_LARGEFILE.
1032 * configure: Regenerate.
1033 * Makefile.in: Regenerate.
1034 * lto-plugin.c: Fix copyright boilerplate.
1035
10362009-10-02 Diego Novillo <dnovillo@google.com>
1037
1038 * Makefile.am (ACLOCAL_AMFLAGS): Define.
1039 * aclocal.m4: Regenerate with aclocal-2.64
1040 * acinclude.m4: Remove.
1041 * Makefile.in: Regenerate with automake-1.11
1042 * configure.ac (AC_PREREQ): Update to 2.64.
1043 * configure: Regenerate.
1044
10452009-10-02 Rafael Avila de Espindola <espindola@google.com>
1046
1047 * Makefile.am (liblto_plugin_la_SOURCES): Remove
1048 $(top_srcdir)/../gcc/lto/common.c
1049 * Makefile.in: Regenerate.
1050
10512009-10-01 Rafael Avila de Espindola <espindola@google.com>
1052
1053 * lto-plugin.c (pass_through_items): New.
1054 (num_pass_through_items): New.
1055 (all_symbols_read_handler): Update to use the -pass-through option.
1056 (process_option): Replace -libgcc with -pass-through.
1057
10582009-09-30 Rafael Avila de Espindola <espindola@google.com>
1059
1060 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
1061 register_cleanup to be set.
1062
10632009-09-30 Rafael Avila de Espindola <espindola@google.com>
1064
1065 * Makefile.am: Remove all reference to ltosymtab.
1066 * Makefile.in: Regenerate.
1067 * lto-symtab.c: Remove.
1068
10692009-05-21 Diego Novillo <dnovillo@google.com>
1070
1071 * configure.ac: Remove call to AC_CHECK_GELF.
1072 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
1073 * acinclude.m4: Do not include ../config/libelf.m4
1074 * Makefile.am (LIBELFLIBS): Define.
1075 (LIBELFINC): Define.
1076 (AM_CPPFLAGS): Add $(LIBELFINC).
1077 (ltosymtab_LDADD): Add $(LIBELFLIBS).
1078 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
1079 * lto-plugin.c: Always include <gelf.h>
1080 * lto-symtab.c: Likewise.
1081 * configure: Regenerate.
1082 * Makefile.in: Regenerate.
1083
10842009-03-23 Rafael Avila de Espindola <espindola@google.com>
1085
1086 * lto-plugin.c (libgcc_filename): New.
1087 (all_symbols_read_handler): Pass libgcc to the linker.
1088 (all_symbols_read_handler): Parse -libgcc
1089
10902009-02-05 Rafael Avila de Espindola <espindola@google.com>
1091
1092 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
1093 * Makefile.in: Regenerate.
1094 * lto-plugin.c (add_output_files): Argument is now a FILE.
1095 (exec_lto_wrapper): Use writeargv and pex.
1096
10972009-02-04 Rafael Avila de Espindola <espindola@google.com>
1098
1099 Revert:
1100 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
1101 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
1102
1103
11042009-02-04 Rafael Avila de Espindola <espindola@google.com>
1105
1106 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
1107
11082009-01-29 Rafael Avila de Espindola <espindola@google.com>
1109
1110 * lto-plugin.c: Include libiberty.h.
1111 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
1112 snprintf.
1113
11142009-01-29 Rafael Avila de Espindola <espindola@google.com>
1115
1116 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
1117 file to lto-wrapper.
1118
11192009-01-28 Rafael Avila de Espindola <espindola@google.com>
1120
1121 * lto-plugin.c (plugin_file_info): Remove fd and elf.
1122 (parse_table_entry): strdup entry->name and entry->comdat_key.
1123 (free_1): Free name and comdat_key. Don't close the file. Don't call
1124 elf_end.
1125 (claim_file_handler): Always call elf_end.
1126
11272008-12-23 Rafael Avila de Espindola <espindola@google.com>
1128
1129 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
1130 -D_FILE_OFFSET_BITS=64
1131 * Makefile.in: Regenerate
1132
11332008-12-22 Rafael Avila de Espindola <espindola@google.com>
1134
1135 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
1136 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
1137 * Makefile.in: Regenerate.
1138 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
1139 * configure: Regenerate.
1140 * configure.ac: Add AC_SUBST(target_noncanonical).
1141
11422008-12-08 Rafael Avila de Espindola <espindola@google.com>
1143
1144 * lto-plugin.c: Include stdbool.h.
1145 (debug, nop): Declare as bool.
1146
11472008-12-08 Rafael Avila de Espindola <espindola@google.com>
1148
1149 * lto-plugin.c (nop): New.
1150 (use_original_files): New.
1151 (all_symbols_read_handler): Call use_original_files if nop is true.
1152 (process_option): Parse the -nop option.
1153
11542008-12-08 Rafael Avila de Espindola <espindola@google.com>
1155
1156 * lto-plugin.c (debug): New.
1157 (exec_lto_wrapper): Print argv if debug is true.
1158 (process_option): Process the -debug command line option.
1159
11602008-12-03 Rafael Avila de Espindola <espindola@google.com>
1161
1162 * lto-plugin.c (process_option): The argument is now a single option,
1163 not a space separated list.
1164
11652008-12-02 Rafael Avila de Espindola <espindola@google.com>
1166
1167 * lto-plugin.c: Include sys/types.h and sys/wait.h
1168 (output_files, num_output_files, lto_wrapper_argv,
1169 lto_wrapper_num_args): New.
1170 (free_2): Free output_files.
1171 (write_resolution): Disable.
1172 (add_output_files): New.
1173 (exec_lto_wrapper): New.
1174 (all_symbols_read_handler): Run lto-wrapper.
1175 (claim_file_handler): Free lto_file.name and call elf_end.
1176 (process_option): New.
1177
11782008-11-26 Rafael Espindola <espindola@google.com>
1179
1180 * lto-plugin.c (add_input_file): New.
1181 (get_section): Return NULL if get_section fails.
1182 (write_resolution): New.
1183 (all_symbols_read_handler): Call add_input_file.
1184 (claim_file_handler): Unlink the correct file.
1185 (onload): Record add_input_file.
1186
11872008-09-23 Rafael Espindola <espindola@google.com>
1188
1189 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
1190 Update the location of common.c.
1191 * Makefile.in: Regenerate.
1192 * common.c: Moved to gcc/lto.
1193 * common.h: Moved to gcc/lto.
1194 * lto-plugin.c: Update the location of common.h.
1195 * lto-symtab.c: Update the location of common.h.
1196
11972008-09-23 Rafael Espindola <espindola@google.com>
1198
1199 * common.c: Include common.h.
1200 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
1201 sizes.
1202 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
1203 explicit sizes.
1204
12052008-09-23 Rafael Espindola <espindola@google.com>
1206
1207 * lto-plugin.c (plugin_file_info): Add temp.
1208 (cleanup_handler): Only delete temporary files.
1209 (claim_file_handler): Initialize lto_file.temp.
1210
12112008-09-23 Rafael Espindola <espindola@google.com>
1212
92a285c1 1213 * plugin-api.h: Moved to include.
d7f09764
DN		 1214
12152008-09-23 Rafael Espindola <espindola@google.com>
1216
1217 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
1218 format.
1219
12202008-09-22 Rafael Espindola <espindola@google.com>
1221
1222 * plugin-api.h: Copy from binutils' cvs.
1223
12242008-09-22 Rafael Espindola <espindola@google.com>
1225
1226 * lto-symtab.c (get_symbols, add_symbols): Update signature.
1227 * plugin-api.h: Copy from binutils' cvs.
1228
12292008-09-22 Rafael Espindola <espindola@google.com>
1230
1231 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
1232 Make extern
1233
12342008-09-10 Rafael Espindola <espindola@google.com>
1235
1236 * lto-plugin.c (onload): add missing break statements and asserts.
1237 * lto-symtab.c (claim_file_handler): Make it static.
1238 (all_symbols_read_handler): Make it static.
1239 (all_file_handles): Make it static.
1240 (num_file_handles): Make it static.
1241 (register_claim_file): Make it static.
1242 (register_object): Indent properly.
1243
12442008-09-10 Rafael Avila de Espindola <espindola@google.com>
1245
1246 * Makefile.am (ltosymtab_LDADD): Add -lelf.
1247 * Makefiel.in: Regenerate.
1248 * lto-plugin.c: Include ar.h.
1249 (claim_file_handler): Handle file->offset != 0.
1250 * lto-symtab.c: Include gelf.h.
1251 (all_file_handles): Change type.
1252 (register_object): New.
1253 (register_file): Add support for archives.
1254 (resolve): Update to new type of all_file_handles.
1255 (print): Update to new type of all_file_handles.
1256 (free_all): Update to new type of all_file_handles.
1257 (main): Update to new type of all_file_handles.
1258
12592008-09-10 Rafael Avila de Espindola <espindola@google.com>
1260
1261 * lto-plugin.c (get_string_table): Remove.
1262 (get_section): Use elf_strptr instead of get_string_table.
1263
12642008-09-08 Doug Kwan <dougkwan@google.com>
1265
1266 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1267 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1268
12692008-09-08 Rafael Avila de Espindola <espindola@google.com>
1270
1271 * Makefile.am (ltosymtab_SOURCES): add common.c.
1272 (ltosymtab_CFLAGS): New.
1273 (liblto_plugin_la_SOURCES): Add common.c.
1274 * Makefile.in: Regenerate.
1275 * common.c: New.
1276 * common.h: New.
1277 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1278 (plugin_symtab): New.
1279 (plugin_file_info): New.
1280 (register_all_symbols_read): New.
1281 (get_symbols): New.
1282 (claimed_files): New.
1283 (num_claimed_files): New.
1284 (translate): Don't drop the slot number.
1285 (free_1): New.
1286 (free_2): New.
1287 (all_symbols_read_handler): New.
1288 (claim_file_handler): Record every claimed file.
1289 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1290 LDPT_GET_SYMBOLS.
1291 * lto-symtab.c: Include stdlib.h, string.h and common.h.
1292 (current_file_handle): Remove.
1293 (ld_plugin_all_symbols_read_handler): New.
1294 (plugin_handle): New.
1295 (file_handle): New.
1296 (all_file_handles): New.
1297 (num_file_handles): New.
1298 (get_symbols): New.
1299 (register_all_symbols_read): New.
1300 (add_symbols): Don't print the symbols, just record them.
1301 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1302 LDPT_GET_SYMBOLS.
1303 (load_plugin): Use plugin_handle.
1304 (register_file): Add the file handle to all_file_handles.
1305 (resolve): New.
1306 (print): New.
1307 (unload_plugin): New.
1308 (free_all): New.
1309 (main): Call all_symbols_read_handler and free resources.
1310
13112008-09-03 Rafael Avila de Espindola <espindola@google.com>
1312
1313 * Makefile.am (AM_CFLAGS): New.
1314 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1315 (lib_LTLIBRARIES): New.
1316 (liblto_plugin_la_SOURCES): New.
1317 (liblto_plugin_la_LIBADD): New.
1318 * Makefile.in: Regenerate.
1319 * acinclude.m4: Don't include ../config/acx.m4 and
1320 ../config/no-executables.m4.
1321 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1322 ../libtool.m4.
1323 * aclocal.m4: Regenerate.
1324 * configure: Regenerate.
1325 * configure.ac: Use AM_PROG_LIBTOOL.
1326 * lto-plugin.c: New.
1327 * lto-symtab.c: Rewrite to use the plugin.
1328 * plugin-api.h: New.
1329
13302008-08-25 Rafael Avila de Espindola <espindola@google.com>
1331
1332 * configure: Regenerate.
1333 * configure.ac: Use AC_CHECK_GELF.
1334 * lto-symtab.c: Include gelf.h.
1335 (get_string_table): Use size independent API.
1336 (printTable): Use lld to print 64 bit integers.
1337
13382008-08-22 Rafael Avila de Espindola <espindola@google.com>
1339
1340 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1341 entry->visibility are valid.
1342
13432008-07-22 Rafael Avila de Espindola <espindola@google.com>
1344 * lto-symtab.c (table_entry): Add comdat.
1345 (parse_table_entry): Read comdat.
1346
13472008-08-21 Rafael Espindola <espindola@google.com>
1348
1349 * Makefile.am: New.
1350 * Makefile.in: New.
1351 * acinclude.m4: New.
1352 * aclocal.m4: New.
1353 * configure: New.
1354 * configure.ac: New.
1355 * lto-symtab.c: New.
Mirror of https://gcc.gnu.org/git/gcc.git