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lto-plugin, removed unused variable
[thirdparty/gcc.git] / lto-plugin / ChangeLog
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2e97dfdd
IS		 12019-05-15 Iain Sandoe <iain@sandoe.co.uk>
2
3 * lto-plugin.c (cleanup_handler): Remove unused var.
4
c101cff8
IS		 52019-05-15 Iain Sandoe <iain@sandoe.co.uk>
6
7 * lto-plugin.c (exec_lto_wrapper): Make the wrapper
8 arguments filename more user-friendly.
9 (file_exists, maybe_unlink): New.
10 (cleanup_handler): Use maybe unlink to handle the
11 case when temps should be saved.
12 (process_option): Look for -v, —-version, -save-temps.
13 (onload): Record the linker output file name.
14 Check for -v, —-version, -save-temps in the GCC collect
15 options environment.
16
24f0c842
ML		 172019-02-26 Martin Liska <mliska@suse.cz>
18
19 * lto-symtab.c: Remove.
20
a5544970
JJ		 212019-01-01 Jakub Jelinek <jakub@redhat.com>
22
23 Update copyright years.
24
22e05272
JM		 252018-10-31 Joseph Myers <joseph@codesourcery.com>
26
27 PR bootstrap/82856
28 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
29 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
30
de54061d
JH		 312018-05-30 Jan Hubicka <jh@suse.cz>
32
33 * lto-plugin.c: (non_claimed_files): New static var.
34 (linker_ouput_known): New static var.
35 (all_symbols_read_handler): When user specifies linker output do not
36 imply it; output warning when nonlto-rel mode is forced.
37 (claim_file_header): Record number of nonclaimed files.
38 (process_option): Remember if linker output is known
39
001ddaa8
DM		 402018-04-18 David Malcolm <dmalcolm@redhat.com>
41
42 PR jit/85384
43 * configure: Regenerate.
44
85ec4feb
JJ		 452018-01-03 Jakub Jelinek <jakub@redhat.com>
46
47 Update copyright years.
48
5c2dee6f
GJL		 492017-07-21 Georg-Johann Lay <avr@gjlay.de>
50
51 PR lto/81487
52 * lto-plugin.c (claim_file_handler): Use xasprintf instead of
53 asprintf.
54 [hi!=0]: Swap hi and lo arguments supplied to xasprintf.
55
3c36aa6b
JJ		 562017-01-17 Jakub Jelinek <jakub@redhat.com>
57
58 PR other/79046
59 * configure.ac: Add GCC_BASE_VER.
60 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
61 get version from BASE-VER file.
62 * configure: Regenerated.
63 * Makefile.in: Regenerated.
64
2afd3180
JJ		 652017-01-04 Jakub Jelinek <jakub@redhat.com>
66
67 Update copyright years.
68
84c1b9d3
MK		 692016-11-15 Matthias Klose <doko@ubuntu.com>
70
71 * configure: Regenerate.
72
e6861a99
IV		 732016-02-25 Ilya Verbin <ilya.verbin@intel.com>
74
75 PR driver/68463
76 * lto-plugin.c (struct plugin_offload_file): New.
77 (offload_files): Change type.
78 (offload_files_last, offload_files_last_obj): New.
79 (offload_files_last_lto): New.
80 (free_2): Adjust accordingly.
81 (all_symbols_read_handler): Don't add offload files to lto_arg_ptr.
82 Don't call free_1 for offload_files. Write names of object files with
83 offloading to the temporary file. Add new option to lto_arg_ptr.
84 (claim_file_handler): Don't claim file if it contains offload sections
85 without LTO sections. If it contains offload sections, add to the list.
86
aea40b08
ML		 872016-01-15 Martin Liska <mliska@suse.cz>
88
89 * lto-plugin.c (all_symbols_read_handler): Assign default
90 value to a string variable.
91
1ff9ed6f
JH		 922015-11-25 Jan Hubicka <jh@suse.cz>
93
94 PR lto/67548
95 * lto-plugin.c (linker_output, linker_output_set): New statics.
96 (all_symbols_read_handler): Add -flinker-output option.
97 (onload): Record linker_output info.
98
dcbc9df9
UB		 992015-07-02 Uros Bizjak <ubizjak@gmail.com>
100
101 * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
102 * configure: Regenerate.
103 * config.h.in: Ditto.
104
ed9b4ae3
MH		 1052015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
106
107 * Makefile.am: Drop 'by automake version' from top-level comment.
108 * Makefile.in: Regenerated with automake-1.11.6.
109 * aclocal.m4: Likewise.
110 * configure: Likewise.
111
514ba9e4
L		 1122015-02-06 H.J. Lu <hongjiu.lu@intel.com>
113
114 * lto-plugin.c (release_input_file): Removed.
115 (claim_file_handler): Don't call release_input_file.
116 (onload): Don't set release_input_file.
117
11c17039
L		 1182015-02-05 H.J. Lu <hongjiu.lu@intel.com>
119
120 * lto-plugin.c (claim_file_handler): Pass handle to
121 release_input_file.
122
06fa4f00
L		 1232015-02-05 H.J. Lu <hongjiu.lu@intel.com>
124
125 * lto-plugin.c (claim_file_handler): Call release_input_file only
126 if file is claimed.
127
380c25ea
L		 1282015-01-28 H.J. Lu <hongjiu.lu@intel.com>
129
130 * lto-plugin.c (claim_file_handler): Call release_input_file only
131 if it is not NULL.
132
1e081eda
L		 1332015-01-28 H.J. Lu <hongjiu.lu@intel.com>
134
135 PR lto/64837
136 * lto-plugin.c (release_input_file): New.
137 (claim_file_handler): Call release_input_file.
138 (onload): Set release_input_file.
139
443743fd
IV		 1402014-12-09 Ilya Verbin <ilya.verbin@intel.com>
141
142 * lto-plugin.c (offload_files, num_offload_files): New static variables.
143 (free_1): Use arguments instead of global variables.
144 (free_2): Free offload_files.
145 (all_symbols_read_handler): Add names from offload_files to lto-wrapper
146 arguments.
147 (claim_file_handler): Do not add file to claimed_files if it contains
148 offload sections without LTO sections. Add it to offload_files instead.
149
a699d672
L		 1502014-11-21 H.J. Lu <hongjiu.lu@intel.com>
151
152 PR bootstrap/63784
153 * configure: Regenerated.
154
fc8b3540
IV		 1552014-11-13 Ilya Verbin <ilya.verbin@intel.com>
156 Bernd Schmidt <bernds@codesourcery.com>
157 Andrey Turetskiy <andrey.turetskiy@intel.com>
158 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
159
160 * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
161 (struct plugin_objfile): Add new field "offload".
162 (process_offload_section): New static function.
163 (claim_file_handler): Claim file if it contains offload sections.
164
85c64bbe
BS		 1652014-11-13 Bernd Schmidt <bernds@codesourcery.com>
166 Thomas Schwinge <thomas@codesourcery.com>
167 Ilya Verbin <ilya.verbin@intel.com>
168 Andrey Turetskiy <andrey.turetskiy@intel.com>
169
170 * Makefile.am (libexecsubdir): Tweak for the possibility of being
171 configured for offload compiler.
172 (accel_dir_suffix, real_target_noncanonical): New variables substituted
173 by configure.
174 * Makefile.in: Regenerate.
175 * configure: Regenerate.
176 * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new
177 variables.
178
ebf6d33b
FXC		 1792014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
180
181 PR target/63610
182 * configure: Regenerate.
183
43f4a446
L		 1842014-08-26 H.J. Lu <hongjiu.lu@intel.com>
185
186 PR bootstrap/62260
187 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
188 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
189 $host_subdir.
190 * Makefile.in: Regenerated.
191 * configure: Likewise.
192
2a7a8388
TS		 1932014-06-13 Thomas Schwinge <thomas@codesourcery.com>
194
195 * configure.ac (--with-libiberty): New configure option.
196 * configure: Regenerate.
197 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
198 variables.
199 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
200 (liblto_plugin_la_DEPENDENCIES): Use them.
201 * Makefile.in: Regenerate.
202
a2555c65
RO		 2032014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
204
205 PR lto/60981
206 * configure.ac: Check for -static-libgcc.
207 * configure: Regenerate.
208
ffe7f7a7
JJ		 2092014-04-17 Jakub Jelinek <jakub@redhat.com>
210
4f148bbc
JJ		 211 PR sanitizer/56781
212 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
213 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
214 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
215 over ../libiberty/pic/libiberty.a if the former exists.
216 * Makefile.in: Regenerated.
217
ffe7f7a7
JJ		 218 PR sanitizer/56781
219 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
220 * Makefile.in: Regenerated.
221
21b624f0
RB		 2222014-04-02 Richard Biener <rguenther@suse.de>
223
224 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
225 is set in COLLECT_GCC_OPTIONS.
226
2486c24a
RB		 2272014-03-28 Richard Biener <rguenther@suse.de>
228
229 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
230
5523efdf
RO		 2312014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
232
233 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
234 for gcc.
235 * configure: Regenerate.
236 * Makefile.am (AM_LDFLAGS): New variable.
237 (liblto_plugin_la_LDFLAGS): Add it.
238 * Makefile.in: Regenerate.
239
3cbe17f7
AM		 2402013-09-20 Alan Modra <amodra@gmail.com>
241
242 * configure: Regenerate.
243
de973ab7
DE		 2442012-09-14 David Edelsohn <dje.gcc@gmail.com>
245
246 * configure: Regenerated.
247
3f417959
JM		 2482012-05-29 Joseph Myers <joseph@codesourcery.com>
249
250 * lto-plugin.c: Fix typo.
251
e6d5f8c9
L		 2522012-05-16 H.J. Lu <hongjiu.lu@intel.com>
253
254 * configure: Regenerated.
255
8cfa7899
KT		 2562012-02-22 Kai Tietz <ktietz@redhat.com>
257
258 PR lto/50616
259 * lto-plugin.c (PRI_LL): New macro.
260 (dump_symtab): Use PRI_LL instead of ll in print.
261 (process_symtab): Use PRI_LL instead of ll in scan.
262
4a5e00ca
AS		 2632011-12-20 Andreas Schwab <schwab@linux-m68k.org>
264
265 * configure: Regenerate.
266
095af58f
AS		 2672011-12-19 Andreas Schwab <schwab@linux-m68k.org>
268
269 * configure: Regenerate.
270
c6084f68
AT		 2712011-11-21 Andreas Tobler <andreast@fgznet.ch>
272
273 * configure: Regenerate.
274
ed0d2da0
JH		 2752011-10-02 Jan Hubicka <jh@suse.cz>
276
277 PR lto/47247
278 * lto-plugin.c (get_symbols_v2): New variable.
279 (write_resolution): Use V2 API when available.
280 (onload): Handle LDPT_GET_SYMBOLS_V2.
281
ad7715f3
L		 2822011-09-30 H.J. Lu <hongjiu.lu@intel.com>
283 Andi Kleen <ak@linux.intel.com>
284
285 PR lto/50568
286 * lto-plugin.c (sym_aux): Change id to unsigned long long.
287 (plugin_symtab): Likewise.
288 (dump_symtab): Likewise.
289 (resolve_conflicts): Likewise.
290 (process_symtab): Likewise.
291
f3016c47
RG		 2922011-08-10 Richard Guenther <rguenther@suse.de>
293
294 PR bootstrap/49907
295 lto-plugin/
296 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
297 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
298 * configure: Regenerate.
299 * Makefile.in: Likewise.
300 * aclocal.m4: Likewise.
301
04695783
JM		 3022011-04-20 Jim Meyering <meyering@redhat.com>
303
304 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
305
3b8c1a3f
RG		 3062011-04-05 Richard Guenther <rguenther@suse.de>
307
308 PR bootstrap/48431
309 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
310
029c8f3e
RW		 3112011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
312
313 * Makefile.in: Regenerate.
314 * aclocal.m4: Regenerate.
315 * configure: Regenerate.
316
3917813c
RW		 3172011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
318
319 * Makefile.am (all-local): Rename from 'all'.
320 * Makefile.in: Regenerate.
321
f3d533d3
AO		 3222011-02-12 Alexandre Oliva <aoliva@redhat.com>
323
324 PR lto/47225
325 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
326 (liblto_plugin_la_LDFLAGS): Add -module.
327 (copy_lto_plugin): Renamed to...
328 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
329 of static modules.
330 * Makefile.in: Rebuild.
331
f43c3935
KT		 3322011-02-07 Kai Tietz <kai.tietz@onevision.com>
333
334 PR lto/47225
335 * Makefile.am (Wc): New helper for encoding -Wc,.
336 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
337 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
338 * Makefile.in: Regenerated.
339
e6d926d7
PB		 3402011-02-07 Paolo Bonzini <bonzini@gnu.org>
341
342 Revert:
343
344 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
345
346 PR lto/47225
347 * Makefile.am (Wl): New helper for encoding -Wl,.
348 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
349 * Makefile.in: Regenerated.
350
c7b5125d
KT		 3512011-02-07 Kai Tietz <kai.tietz@onevision.com>
352
353 PR lto/47225
354 * Makefile.am (Wl): New helper for encoding -Wl,.
355 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
356 * Makefile.in: Regenerated.
357
e3bb089d
ILT		 3582011-01-25 Ian Lance Taylor <iant@google.com>
359
360 * lto-plugin.c (gold_version): New static variable.
361 (all_symbols_read_handler): Don't check pass_through_items if
362 using gold 1.11 or later.
363 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
364
47782a9d
RG		 3652011-01-12 Richard Guenther <rguenther@suse.de>
366
367 PR lto/47264
368 * lto-plugin.c (parse_table_entry): Use memcpy to access
369 unaligned fields.
370
5b64bab9
DK		 3712010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
372
373 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
374 * Makefile.in: Regenerate.
375
be3ea0c8
RO		 3762010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
377
378 Revert last change.
379
dd8587d6
RO		 3802010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
381
382 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
383 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
384 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
385 * Makefile.in: Regenerate.
386
77754180
DK		 3872010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
388
389 PR middle-end/46674
390 PR lto/43157
391 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
392 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
393 * configure: Regenerate.
394 * config.h.in: Likewise.
395
7de6ba7a
DK		 3962010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
397
398 PR target/40125
399 PR lto/46695
400 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
401 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
402 override -bindir setting.
403 * aclocal.m4: Regenerate.
404 * configure: Regenerate.
405 * Makefile.in: Regenerate.
406
ec692d5f
KT		 4072010-12-05 Kai Tietz <kai.tietz@onevision.com>
408
409 * config.h.in: Regenerated.
410 * configure: Regenerated.
411 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
412 * lto-plugin.c (WIFEXITED): Define default.
413 (WEXITSTATUS): Likeiwse.
414
a2254c5d
KT		 4152010-12-01 Kai Tietz <kai.tietz@onevision.com>
416
417 * config.h.in: Regenerated.
418 * configure: Regenerated.
419 * Makefile.in: Regenerated.
420 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
421 * lto-plugin.c: Include sys/wait.h conditionally.
422 * aclocal.m4: Regenerated.
423
44538c62
KT		 4242010-11-13 Kai Tietz <kai.tietz@onevision.com>
425
426 * lto-plugin.c (add_output_files): Fix memory leak.
427
d19e0f01
DK		 4282010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
429
430 PR bootstrap/46397
431 PR bootstrap/46362
432 * configure.ac: Add AC_TYPE_INT64_T test.
433 * config.h.in: Regenerate.
434 * configure: Likewise.
435 * lto-plugin.c (debug): Use char not bool.
436 (nop): Likewise.
437 (check_1): Rename from check, and use int not bool for gate argument.
438 (check): Macro wrapper for the above to coerce gate argument into
439 boolean-valued integer in case it has pointer type.
440 (parse_table_entry): Use 0 not false.
441 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
442 into two 32-bit parts and printing as hex ints.
443
37da3688
DK		 4442010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
445
446 PR lto/46291
447 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
448
48215350
DK		 4492010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
450
451 PR lto/46273
452 * lto-plugin.h: Delete.
453 * lto-plugin-elf.c: Likewise.
454 * lto-plugin-coff.c: Likewise.
455 * configure.ac: Don't use libelf, don't source config.gcc.
456 (LIBELFLIBS): Delete.
457 (LIBELFINC): Delete.
458 (LTO_FORMAT): Delete.
459 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
460 (config.h): Add AC_CONFIG_HEADERS directive.
461 * Makefile.am (LIBELFLIBS): Delete.
462 (LIBELFINC): Delete.
463 (LTO_FORMAT): Delete.
464 (DEFS): Import.
465 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
466 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
467 any object-format-specific source file in the link.
468 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
469 * config.h.in: Generate.
470 * configure: Regenerate.
471 * Makefile.in: Likewise.
472 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
473 (LTO_SEGMENT_NAME): New definition.
474 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
475 (LTO_SECTION_PREFIX_LEN): New definition.
476 (struct sym_aux): Struct definition moved here from lto-plugin.h.
477 (struct plugin_symtab): Likewise.
478 (struct plugin_objfile): Likewise.
479 (struct plugin_objfile): New struct def.
480 (enum symbol_style): New enum type.
481 (add_symbols): Make static.
482 (claimed_files): Likewise.
483 (num_claimed_files): Likewise.
484 (sym_style): New global.
485 (check): Make static.
486 (parse_table_entry): Likewise. Respect sym_style when extracting
487 symbol from symtab entry.
488 (translate): Make static.
489 (resolve_conflicts): Likewise.
490 (process_symtab): New function, per-section callback version of
491 old object-format-specific handling from deleted lto-plugin-elf.c.
492 (claim_file_handler): Convert ELF-specific version from deleted
493 lto-plugin-elf.c to simple_object interface and move here.
494 (process_options): Allow new '-sym-style=' option.
495 (onload): Don't call deleted onload_format_checks hook.
496
9df2493c
KT		 4972010-10-11 Kai Tietz <kai.tietz@onevision.com>
498
499 * lto-plugin.c (dump_symtab): Correct printf argument type.
500 (finish_conflict_resolution): Initialize resolution.
501
73d5e770
L		 5022010-10-08 H.J. Lu <hongjiu.lu@intel.com>
503
504 PR bootstrap/45951
505 * configure.ac: Add AC_CANONICAL_SYSTEM.
506 * configure: Regenerated.
507
1cd0b716
DK		 5082010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
509
510 * configure.ac: Source config.gcc to determine lto_binary_reader.
511 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
512 * Makefile.am (LTO_FORMAT): Import.
513 (liblto_plugin_la_SOURCES): Add object format dependent module
514 defined by LTO_FORMAT.
515 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
516 and work around libtool warning.
517 * configure: Regenerate.
518 * Makefile.in: Likewise.
519 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
520 (struct sym_aux): Likewise.
521 (struct plugin_symtab): Likewise.
522 (struct plugin_file_info): Likewise.
523 (LTO_SECTION_PREFIX): Likewise.
524 (add_symbols): Make non-static.
525 (claimed_files): Likewise.
526 (num_claimed_files): Likewise.
527 (check): Likewise.
528 (parse_table_entry): Likewise.
529 (translate): Likewise.
530 (resolve_conflicts): Likewise.
531 (process_symtab): Move to new lto-plugin-elf.c object format dependent
532 source file.
533 (claim_file_handler): Likewise, and make non-static.
534 (onload): Call new onload_format_checks function.
535 * lto-plugin.h: New file.
536 (LTO_SECTION_PREFIX): Move here.
537 (struct sym_aux): Likewise.
538 (struct plugin_symtab): Likewise.
539 (struct plugin_file_info): Likewise.
540 (claim_file_handler): Add new function prototype.
541 (onload_format_checks): Likewise.
542 (check): Declare extern.
543 (translate): Likewise.
544 (parse_table_entry): Likewise.
545 (resolve_conflicts): Likewise.
546 (add_symbols): Likewise.
547 (claimed_files): Likewise.
548 (num_claimed_files): Likewise.
549 * lto-plugin-elf.c (process_symtab): Move here.
550 (claim_file_handler): Likewise, and make non-static.
551 (onload_format_checks): New function factored out from onload.
552 * lto-plugin-coff.c (claim_file_handler): New function stub.
553 (onload_format_checks): Likewise.
554
d2c57fe9
AK		 5552010-08-05 Andi Kleen <ak@linux.intel.com>
556
557 * lto-plugin.c: Include <hashtab.h>
558 (sym_aux): Add next_conflict field to save conflict chains.
559 (plugin_file_info): Add conflicts symtab.
560 (parse_table_entry): Initialize aux->next_conflict.
561 (process_symtab): Increment found.
562 (dump_symtab): Add.
563 (finish_conflict_resolution): Add.
564 (free_symtab): Add.
565 (write_resolution): Remove symbols loop and move into
566 dump_symtab. Call dump_symtab for main symbol and conflicts table.
567 Call free_symtab to free conflicts table.
568 (SWAP): Add.
569 (eq_sym): Add.
570 (hash_sym): Add.
571 (symbol_strength): Add.
572 (resolve_conflicts): Add.
573 (claim_file_handler): Add n variable. Check return value of
574 process_symtab. Call resolve_conflicts.
575
ecdbd01a 5762010-07-27 Andi Kleen <ak@linux.intel.com>
90e26247
AK		 577
578 * lto-plugin.c (translate): Remove debug fprintf.
579
9477ccb2
L		 5802010-07-23 H.J. Lu <hongjiu.lu@intel.com>
581
582 PR bootstrap/45042
583 * lto-plugin.c (translate): Cast to unsigned long.
584
ecdbd01a 5852010-07-23 Andi Kleen <ak@linux.intel.com>
73ce4d1e
AK		 586
587 PR lto/44992
588 * lto-plugin.c (sym_aux): Add.
589 (plugin_symtab): Remove slots. Add aux and id.
590 (parse_table_entry): Change to use aux instead of slots.
591 (LTO_SECTION_PREFIX): Add.
592 (translate): Improve buffer allocation. Change to append
593 symbols to existing out buffer.
594 (get_section): Remove.
595 (process_symtab): Add.
596 (free_2): Free symtab->aux.
597 (write_resolution): Handle aux instead of slots.
598 Print sub id to resolution file.
599 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
600 calls with call to process_symtab.
601
553fc582
RG		 6022010-07-22 Richard Guenther <rguenther@suse.de>
603
604 * Makefile.am: New copy_lto_plugin rule to install the plugin
605 into ../gcc.
606 * Makefile.in: Regenerated.
607
bdc89f9e
RG		 6082010-05-21 Richard Guenther <rguenther@suse.de>
609
610 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
611
5cd0e96b
RG		 6122010-05-07 Richard Guenther <rguenther@suse.de>
613
614 * lto-plugin.c (free_2): Do not free resolution_file.
615 (write_resolution): Check that we were passed a resolution file.
616 (all_symbols_read_handler): Adjust.
617 (cleanup_handler): Do not remove the resolution file.
618 (process_option): Handle -fresolution=.
619
13917ae3
RW		 6202010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
621
622 PR other/43620
623 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
624 * Makefile.in: Regenerate.
625
ed0f0c0f
RG		 6262010-04-23 Richard Guenther <rguenther@suse.de>
627
628 PR lto/41550
629 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
630 (translate): Likewise.
631 (all_symbols_read_handler): Likewise.
632 (claim_file_handler): Likewise.
633 (process_option): Likewise.
634 (add_output_files): Likewise. Remove filename length limit.
635
4d9e8446
RW		 6362010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
637
638 * Makefile.in: Regenerate.
639 * aclocal.m4: Regenerate.
640
a8a5ac48
DG		 6412010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
642
643 PR lto/43336
644 * lto-plugin.c (cleanup_handler): Delete temporary output files.
645
c164615b
RG		 6462010-01-11 Richard Guenther <rguenther@suse.de>
647
648 PR lto/41569
649 * Makefile.am: Disable dependencies.
650 * Makefile.in: Regenerated.
651
f0d61983
L		 6522010-01-03 H.J. Lu <hongjiu.lu@intel.com>
653
654 PR lto/42520
655 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
656 if -v is passed.
657
52327858 6582009-12-05 H.J. Lu <hongjiu.lu@intel.com>
43e02a8a 659
52327858
L		 660 PR bootstrap/42306
661 * configure: Regenerated.
662 * Makefile.in: Likewise.
43e02a8a 663
92fa7608
RAE		 6642009-11-19 Rafael Avila de Espindola <espindola@google.com>
665
666 PR bootstrap/42096
667 * lto-plugin.c (claim_file_handler): Print offsets in hex.
668
06bd7f56
RAE		 6692009-11-12 Rafael Avila de Espindola <espindola@google.com>
670
671 * lto-plugin.c (write_resolution): Assume resolution_file is set.
672 Print the symbol name.
673 (all_symbols_read_handler): Create a resolution file.
674 Pass it to gcc.
675 (cleanup_handler): Remove the resolution file.
676 (process_option): Drop the -resolution option.
677
94086ef6
RAE		 6782009-11-05 Rafael Avila de Espindola <espindola@google.com>
679
680 * lto-plugin.c (temp_obj_dir_name): Remove.
681 (arguments_file_name): New.
682 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
683 (exec_lto_wrapper): Create arguments file with make_temp_file.
684 (cleanup_handler): Don't remove the temporary directory. Remove the
685 arguments file.
686 (onload): Don't create the temporary directory.
687
7e9dc421 6882009-11-04 Richard Guenther <rguenther@suse.de>
92a285c1 689 Rafael Avila de Espindola <espindola@google.com>
7e9dc421
RG		 690
691 * lto-plugin.c (plugin_file_info): Remove temp field.
692 (cleanup_handler): Don't delete temporary objects.
693 (claim_file_handler): Don't create temporary objects.
694
1cddcdca
RAE		 6952009-11-04 Rafael Avila de Espindola <espindola@google.com>
696
697 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
698
86ed04df
RAE		 6992009-10-30 Rafael Avila de Espindola <espindola@google.com>
700
701 PR41871
702 * lto-plugin.c (claim_file_handler): Close files that we created.
703
aff4273c
RAE		 7042009-10-28 Rafael Avila de Espindola <espindola@google.com>
705
706 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
707 LDPL_ERROR
708
4c0f4b0b
DG		 7092009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
710
711 PR lto/41652
712 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
713 * configure: Regenerate.
714
03428d41
RG		 7152009-10-26 Richard Guenther <rguenther@suse.de>
716
717 * configure.ac: Use AM_MAINTAINER_MODE.
718 * acinclude.m4: Remove.
719 * configure: Re-generate.
720 * Makefile.in: Likewise.
721 * aclocal.m4: Likewise.
722
941e566a
RE		 7232009-10-19 Rafael Avila de Espindola <espindola@google.com>
724
92a285c1
ML		 725 PR40790
726 * configure: Regenerate.
727 * configure.ac: Add AC_TYPE_UINT64_T.
941e566a 728
33662270
RAE		 7292009-10-16 Rafael Avila de Espindola <espindola@google.com>
730
731 * lto-plugin.c (message): New variable.
732 (check): New function.
733 (parse_table_entry, translate, write_resolution,add_output_files,
734 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
735 assert.
736 (cleanup_handler): Use check instead of assert. Remove the arguments
737 file if it exists.
738
b10071c5
RAE		 7392009-10-15 Rafael Avila de Espindola <espindola@google.com>
740
741 * lto-plugin.c (resolution_file): New.
742 (free_1): Update comment.
743 (free_2): Free resolution_file.
744 (write_resolution): Write resolution to specified file. Use the
745 syms array from the symbol table.
746 (all_symbols_read_handler): Delay call to free_1 past call to
747 write_resolution.
748 (process_option): Add a -resolution option.
749
076c7ebe
RG		 7502009-10-13 Richard Guenther <rguenther@suse.de>
751
752 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
753 correct libiberty.
754 * Makefile.in: Regenerated.
755
d520c7fb
RAE		 7562009-10-08 Rafael Avila de Espindola <espindola@google.com>
757
758 * lto-plugin.c (add_input_library): New.
759 (all_symbols_read_handler): Use add_input_library for items that
760 start with -l.
761 (process_option): Fit in 80 columns.
762 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
763
d7f09764
DN		 7642009-10-02 Diego Novillo <dnovillo@google.com>
765
766 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
767 and -D_FILE_OFFSET_BITS=64.
768 * configure.ac: Add AC_SYS_LARGEFILE.
769 * configure: Regenerate.
770 * Makefile.in: Regenerate.
771 * lto-plugin.c: Fix copyright boilerplate.
772
7732009-10-02 Diego Novillo <dnovillo@google.com>
774
775 * Makefile.am (ACLOCAL_AMFLAGS): Define.
776 * aclocal.m4: Regenerate with aclocal-2.64
777 * acinclude.m4: Remove.
778 * Makefile.in: Regenerate with automake-1.11
779 * configure.ac (AC_PREREQ): Update to 2.64.
780 * configure: Regenerate.
781
7822009-10-02 Diego Novillo <dnovillo@google.com>
783
784 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
785 and -D_FILE_OFFSET_BITS=64.
786 * configure.ac: Add AC_SYS_LARGEFILE.
787 * configure: Regenerate.
788 * Makefile.in: Regenerate.
789 * lto-plugin.c: Fix copyright boilerplate.
790
7912009-10-02 Diego Novillo <dnovillo@google.com>
792
793 * Makefile.am (ACLOCAL_AMFLAGS): Define.
794 * aclocal.m4: Regenerate with aclocal-2.64
795 * acinclude.m4: Remove.
796 * Makefile.in: Regenerate with automake-1.11
797 * configure.ac (AC_PREREQ): Update to 2.64.
798 * configure: Regenerate.
799
8002009-10-02 Rafael Avila de Espindola <espindola@google.com>
801
802 * Makefile.am (liblto_plugin_la_SOURCES): Remove
803 $(top_srcdir)/../gcc/lto/common.c
804 * Makefile.in: Regenerate.
805
8062009-10-01 Rafael Avila de Espindola <espindola@google.com>
807
808 * lto-plugin.c (pass_through_items): New.
809 (num_pass_through_items): New.
810 (all_symbols_read_handler): Update to use the -pass-through option.
811 (process_option): Replace -libgcc with -pass-through.
812
8132009-09-30 Rafael Avila de Espindola <espindola@google.com>
814
815 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
816 register_cleanup to be set.
817
8182009-09-30 Rafael Avila de Espindola <espindola@google.com>
819
820 * Makefile.am: Remove all reference to ltosymtab.
821 * Makefile.in: Regenerate.
822 * lto-symtab.c: Remove.
823
8242009-05-21 Diego Novillo <dnovillo@google.com>
825
826 * configure.ac: Remove call to AC_CHECK_GELF.
827 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
828 * acinclude.m4: Do not include ../config/libelf.m4
829 * Makefile.am (LIBELFLIBS): Define.
830 (LIBELFINC): Define.
831 (AM_CPPFLAGS): Add $(LIBELFINC).
832 (ltosymtab_LDADD): Add $(LIBELFLIBS).
833 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
834 * lto-plugin.c: Always include <gelf.h>
835 * lto-symtab.c: Likewise.
836 * configure: Regenerate.
837 * Makefile.in: Regenerate.
838
8392009-03-23 Rafael Avila de Espindola <espindola@google.com>
840
841 * lto-plugin.c (libgcc_filename): New.
842 (all_symbols_read_handler): Pass libgcc to the linker.
843 (all_symbols_read_handler): Parse -libgcc
844
8452009-02-05 Rafael Avila de Espindola <espindola@google.com>
846
847 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
848 * Makefile.in: Regenerate.
849 * lto-plugin.c (add_output_files): Argument is now a FILE.
850 (exec_lto_wrapper): Use writeargv and pex.
851
8522009-02-04 Rafael Avila de Espindola <espindola@google.com>
853
854 Revert:
855 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
856 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
857
858
8592009-02-04 Rafael Avila de Espindola <espindola@google.com>
860
861 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
862
8632009-01-29 Rafael Avila de Espindola <espindola@google.com>
864
865 * lto-plugin.c: Include libiberty.h.
866 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
867 snprintf.
868
8692009-01-29 Rafael Avila de Espindola <espindola@google.com>
870
871 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
872 file to lto-wrapper.
873
8742009-01-28 Rafael Avila de Espindola <espindola@google.com>
875
876 * lto-plugin.c (plugin_file_info): Remove fd and elf.
877 (parse_table_entry): strdup entry->name and entry->comdat_key.
878 (free_1): Free name and comdat_key. Don't close the file. Don't call
879 elf_end.
880 (claim_file_handler): Always call elf_end.
881
8822008-12-23 Rafael Avila de Espindola <espindola@google.com>
883
884 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
885 -D_FILE_OFFSET_BITS=64
886 * Makefile.in: Regenerate
887
8882008-12-22 Rafael Avila de Espindola <espindola@google.com>
889
890 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
891 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
892 * Makefile.in: Regenerate.
893 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
894 * configure: Regenerate.
895 * configure.ac: Add AC_SUBST(target_noncanonical).
896
8972008-12-08 Rafael Avila de Espindola <espindola@google.com>
898
899 * lto-plugin.c: Include stdbool.h.
900 (debug, nop): Declare as bool.
901
9022008-12-08 Rafael Avila de Espindola <espindola@google.com>
903
904 * lto-plugin.c (nop): New.
905 (use_original_files): New.
906 (all_symbols_read_handler): Call use_original_files if nop is true.
907 (process_option): Parse the -nop option.
908
9092008-12-08 Rafael Avila de Espindola <espindola@google.com>
910
911 * lto-plugin.c (debug): New.
912 (exec_lto_wrapper): Print argv if debug is true.
913 (process_option): Process the -debug command line option.
914
9152008-12-03 Rafael Avila de Espindola <espindola@google.com>
916
917 * lto-plugin.c (process_option): The argument is now a single option,
918 not a space separated list.
919
9202008-12-02 Rafael Avila de Espindola <espindola@google.com>
921
922 * lto-plugin.c: Include sys/types.h and sys/wait.h
923 (output_files, num_output_files, lto_wrapper_argv,
924 lto_wrapper_num_args): New.
925 (free_2): Free output_files.
926 (write_resolution): Disable.
927 (add_output_files): New.
928 (exec_lto_wrapper): New.
929 (all_symbols_read_handler): Run lto-wrapper.
930 (claim_file_handler): Free lto_file.name and call elf_end.
931 (process_option): New.
932
9332008-11-26 Rafael Espindola <espindola@google.com>
934
935 * lto-plugin.c (add_input_file): New.
936 (get_section): Return NULL if get_section fails.
937 (write_resolution): New.
938 (all_symbols_read_handler): Call add_input_file.
939 (claim_file_handler): Unlink the correct file.
940 (onload): Record add_input_file.
941
9422008-09-23 Rafael Espindola <espindola@google.com>
943
944 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
945 Update the location of common.c.
946 * Makefile.in: Regenerate.
947 * common.c: Moved to gcc/lto.
948 * common.h: Moved to gcc/lto.
949 * lto-plugin.c: Update the location of common.h.
950 * lto-symtab.c: Update the location of common.h.
951
9522008-09-23 Rafael Espindola <espindola@google.com>
953
954 * common.c: Include common.h.
955 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
956 sizes.
957 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
958 explicit sizes.
959
9602008-09-23 Rafael Espindola <espindola@google.com>
961
962 * lto-plugin.c (plugin_file_info): Add temp.
963 (cleanup_handler): Only delete temporary files.
964 (claim_file_handler): Initialize lto_file.temp.
965
9662008-09-23 Rafael Espindola <espindola@google.com>
967
92a285c1 968 * plugin-api.h: Moved to include.
d7f09764
DN		 969
9702008-09-23 Rafael Espindola <espindola@google.com>
971
972 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
973 format.
974
9752008-09-22 Rafael Espindola <espindola@google.com>
976
977 * plugin-api.h: Copy from binutils' cvs.
978
9792008-09-22 Rafael Espindola <espindola@google.com>
980
981 * lto-symtab.c (get_symbols, add_symbols): Update signature.
982 * plugin-api.h: Copy from binutils' cvs.
983
9842008-09-22 Rafael Espindola <espindola@google.com>
985
986 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
987 Make extern
988
9892008-09-10 Rafael Espindola <espindola@google.com>
990
991 * lto-plugin.c (onload): add missing break statements and asserts.
992 * lto-symtab.c (claim_file_handler): Make it static.
993 (all_symbols_read_handler): Make it static.
994 (all_file_handles): Make it static.
995 (num_file_handles): Make it static.
996 (register_claim_file): Make it static.
997 (register_object): Indent properly.
998
9992008-09-10 Rafael Avila de Espindola <espindola@google.com>
1000
1001 * Makefile.am (ltosymtab_LDADD): Add -lelf.
1002 * Makefiel.in: Regenerate.
1003 * lto-plugin.c: Include ar.h.
1004 (claim_file_handler): Handle file->offset != 0.
1005 * lto-symtab.c: Include gelf.h.
1006 (all_file_handles): Change type.
1007 (register_object): New.
1008 (register_file): Add support for archives.
1009 (resolve): Update to new type of all_file_handles.
1010 (print): Update to new type of all_file_handles.
1011 (free_all): Update to new type of all_file_handles.
1012 (main): Update to new type of all_file_handles.
1013
10142008-09-10 Rafael Avila de Espindola <espindola@google.com>
1015
1016 * lto-plugin.c (get_string_table): Remove.
1017 (get_section): Use elf_strptr instead of get_string_table.
1018
10192008-09-08 Doug Kwan <dougkwan@google.com>
1020
1021 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
1022 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
1023
10242008-09-08 Rafael Avila de Espindola <espindola@google.com>
1025
1026 * Makefile.am (ltosymtab_SOURCES): add common.c.
1027 (ltosymtab_CFLAGS): New.
1028 (liblto_plugin_la_SOURCES): Add common.c.
1029 * Makefile.in: Regenerate.
1030 * common.c: New.
1031 * common.h: New.
1032 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
1033 (plugin_symtab): New.
1034 (plugin_file_info): New.
1035 (register_all_symbols_read): New.
1036 (get_symbols): New.
1037 (claimed_files): New.
1038 (num_claimed_files): New.
1039 (translate): Don't drop the slot number.
1040 (free_1): New.
1041 (free_2): New.
1042 (all_symbols_read_handler): New.
1043 (claim_file_handler): Record every claimed file.
1044 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1045 LDPT_GET_SYMBOLS.
1046 * lto-symtab.c: Include stdlib.h, string.h and common.h.
1047 (current_file_handle): Remove.
1048 (ld_plugin_all_symbols_read_handler): New.
1049 (plugin_handle): New.
1050 (file_handle): New.
1051 (all_file_handles): New.
1052 (num_file_handles): New.
1053 (get_symbols): New.
1054 (register_all_symbols_read): New.
1055 (add_symbols): Don't print the symbols, just record them.
1056 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
1057 LDPT_GET_SYMBOLS.
1058 (load_plugin): Use plugin_handle.
1059 (register_file): Add the file handle to all_file_handles.
1060 (resolve): New.
1061 (print): New.
1062 (unload_plugin): New.
1063 (free_all): New.
1064 (main): Call all_symbols_read_handler and free resources.
1065
10662008-09-03 Rafael Avila de Espindola <espindola@google.com>
1067
1068 * Makefile.am (AM_CFLAGS): New.
1069 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
1070 (lib_LTLIBRARIES): New.
1071 (liblto_plugin_la_SOURCES): New.
1072 (liblto_plugin_la_LIBADD): New.
1073 * Makefile.in: Regenerate.
1074 * acinclude.m4: Don't include ../config/acx.m4 and
1075 ../config/no-executables.m4.
1076 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
1077 ../libtool.m4.
1078 * aclocal.m4: Regenerate.
1079 * configure: Regenerate.
1080 * configure.ac: Use AM_PROG_LIBTOOL.
1081 * lto-plugin.c: New.
1082 * lto-symtab.c: Rewrite to use the plugin.
1083 * plugin-api.h: New.
1084
10852008-08-25 Rafael Avila de Espindola <espindola@google.com>
1086
1087 * configure: Regenerate.
1088 * configure.ac: Use AC_CHECK_GELF.
1089 * lto-symtab.c: Include gelf.h.
1090 (get_string_table): Use size independent API.
1091 (printTable): Use lld to print 64 bit integers.
1092
10932008-08-22 Rafael Avila de Espindola <espindola@google.com>
1094
1095 * lto-symtab.c (parse_table_entry): Assert entry->kind and
1096 entry->visibility are valid.
1097
10982008-07-22 Rafael Avila de Espindola <espindola@google.com>
1099 * lto-symtab.c (table_entry): Add comdat.
1100 (parse_table_entry): Read comdat.
1101
11022008-08-21 Rafael Espindola <espindola@google.com>
1103
1104 * Makefile.am: New.
1105 * Makefile.in: New.
1106 * acinclude.m4: New.
1107 * aclocal.m4: New.
1108 * configure: New.
1109 * configure.ac: New.
1110 * lto-symtab.c: New.
Mirror of https://gcc.gnu.org/git/gcc.git