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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [lto-plugin/] [ChangeLog] - Blame information for rev 854

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Line No. Rev Author Line
1 277 jeremybenn
2010-07-31  Release Manager
2
 
3
        * GCC 4.5.1 released.
4
 
5
2010-06-02  Richard Guenther  
6
 
7
        PR lto/44385
8
        Backport from mainline
9
        2010-05-21  Richard Guenther  
10
 
11
        * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
12
 
13
2010-04-14  Release Manager
14
 
15
        * GCC 4.5.0 released.
16
 
17
2010-04-02  Ralf Wildenhues  
18
 
19
        * Makefile.in: Regenerate.
20
        * aclocal.m4: Regenerate.
21
 
22
2010-03-16  Dmitry Gorbachev  
23
 
24
        PR lto/43336
25
        * lto-plugin.c (cleanup_handler): Delete temporary output files.
26
 
27
2010-01-11  Richard Guenther  
28
 
29
        PR lto/41569
30
        * Makefile.am: Disable dependencies.
31
        * Makefile.in: Regenerated.
32
 
33
2010-01-03  H.J. Lu  
34
 
35
        PR lto/42520
36
        * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
37
        if -v is passed.
38
 
39
2009-12-05  H.J. Lu  
40
 
41
        PR bootstrap/42306
42
        * configure: Regenerated.
43
        * Makefile.in: Likewise.
44
 
45
2009-11-19  Rafael Avila de Espindola  
46
 
47
        PR bootstrap/42096
48
        * lto-plugin.c (claim_file_handler): Print offsets in hex.
49
 
50
2009-11-12  Rafael Avila de Espindola  
51
 
52
        * lto-plugin.c (write_resolution): Assume resolution_file is set.
53
        Print the symbol name.
54
        (all_symbols_read_handler): Create a resolution file.
55
        Pass it to gcc.
56
        (cleanup_handler): Remove the resolution file.
57
        (process_option): Drop the -resolution option.
58
 
59
2009-11-05  Rafael Avila de Espindola  
60
 
61
        * lto-plugin.c (temp_obj_dir_name): Remove.
62
        (arguments_file_name): New.
63
        (free_2): Free arguments_file_name instead of temp_obj_dir_name.
64
        (exec_lto_wrapper):  Create arguments file with make_temp_file.
65
        (cleanup_handler): Don't remove the temporary directory. Remove the
66
        arguments file.
67
        (onload): Don't create the temporary directory.
68
 
69
2009-11-04  Richard Guenther  
70
            Rafael Avila de Espindola  
71
 
72
        * lto-plugin.c (plugin_file_info): Remove temp field.
73
        (cleanup_handler): Don't delete temporary objects.
74
        (claim_file_handler): Don't create temporary objects.
75
 
76
2009-11-04  Rafael Avila de Espindola  
77
 
78
        * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
79
 
80
2009-10-30  Rafael Avila de Espindola  
81
 
82
        PR41871
83
        * lto-plugin.c (claim_file_handler): Close files that we created.
84
 
85
2009-10-28  Rafael Avila de Espindola  
86
 
87
        * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
88
        LDPL_ERROR
89
 
90
2009-10-27  Dmitry Gorbachev  
91
 
92
        PR lto/41652
93
        * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
94
        * configure: Regenerate.
95
 
96
2009-10-26  Richard Guenther  
97
 
98
        * configure.ac: Use AM_MAINTAINER_MODE.
99
        * acinclude.m4: Remove.
100
        * configure: Re-generate.
101
        * Makefile.in: Likewise.
102
        * aclocal.m4: Likewise.
103
 
104
2009-10-19  Rafael Avila de Espindola  
105
 
106
        PR40790
107
        * configure: Regenerate.
108
        * configure.ac: Add AC_TYPE_UINT64_T.
109
 
110
2009-10-16  Rafael Avila de Espindola  
111
 
112
        * lto-plugin.c (message): New variable.
113
        (check): New function.
114
        (parse_table_entry, translate, write_resolution,add_output_files,
115
        exec_lto_wrapper,claim_file_handler, onload): Use check instead of
116
        assert.
117
        (cleanup_handler): Use check instead of assert. Remove the arguments
118
        file if it exists.
119
 
120
2009-10-15  Rafael Avila de Espindola  
121
 
122
        * lto-plugin.c (resolution_file): New.
123
        (free_1): Update comment.
124
        (free_2): Free resolution_file.
125
        (write_resolution): Write resolution to specified file. Use the
126
        syms array from the symbol table.
127
        (all_symbols_read_handler): Delay call to free_1 past call to
128
        write_resolution.
129
        (process_option): Add a -resolution option.
130
 
131
2009-10-13  Richard Guenther  
132
 
133
        * Makefile.am (liblto_plugin_la_LIBADD): Link against the
134
        correct libiberty.
135
        * Makefile.in: Regenerated.
136
 
137
2009-10-08  Rafael Avila de Espindola  
138
 
139
        * lto-plugin.c (add_input_library): New.
140
        (all_symbols_read_handler): Use add_input_library for items that
141
        start with -l.
142
        (process_option): Fit in 80 columns.
143
        (onload): Handle LDPT_ADD_INPUT_LIBRARY.
144
 
145
2009-10-02  Diego Novillo  
146
 
147
        * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
148
        and -D_FILE_OFFSET_BITS=64.
149
        * configure.ac: Add AC_SYS_LARGEFILE.
150
        * configure: Regenerate.
151
        * Makefile.in: Regenerate.
152
        * lto-plugin.c: Fix copyright boilerplate.
153
 
154
2009-10-02  Diego Novillo  
155
 
156
        * Makefile.am (ACLOCAL_AMFLAGS): Define.
157
        * aclocal.m4: Regenerate with aclocal-2.64
158
        * acinclude.m4: Remove.
159
        * Makefile.in: Regenerate with automake-1.11
160
        * configure.ac (AC_PREREQ): Update to 2.64.
161
        * configure: Regenerate.
162
 
163
2009-10-02  Diego Novillo  
164
 
165
        * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
166
        and -D_FILE_OFFSET_BITS=64.
167
        * configure.ac: Add AC_SYS_LARGEFILE.
168
        * configure: Regenerate.
169
        * Makefile.in: Regenerate.
170
        * lto-plugin.c: Fix copyright boilerplate.
171
 
172
2009-10-02  Diego Novillo  
173
 
174
        * Makefile.am (ACLOCAL_AMFLAGS): Define.
175
        * aclocal.m4: Regenerate with aclocal-2.64
176
        * acinclude.m4: Remove.
177
        * Makefile.in: Regenerate with automake-1.11
178
        * configure.ac (AC_PREREQ): Update to 2.64.
179
        * configure: Regenerate.
180
 
181
2009-10-02  Rafael Avila de Espindola  
182
 
183
        * Makefile.am (liblto_plugin_la_SOURCES): Remove
184
        $(top_srcdir)/../gcc/lto/common.c
185
        * Makefile.in: Regenerate.
186
 
187
2009-10-01  Rafael Avila de Espindola  
188
 
189
        * lto-plugin.c (pass_through_items): New.
190
        (num_pass_through_items): New.
191
        (all_symbols_read_handler): Update to use the -pass-through option.
192
        (process_option): Replace -libgcc with -pass-through.
193
 
194
2009-09-30  Rafael Avila de Espindola  
195
 
196
        * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
197
        register_cleanup to be set.
198
 
199
2009-09-30  Rafael Avila de Espindola  
200
 
201
        * Makefile.am: Remove all reference to ltosymtab.
202
        * Makefile.in: Regenerate.
203
        * lto-symtab.c: Remove.
204
 
205
2009-05-21  Diego Novillo  
206
 
207
        * configure.ac: Remove call to AC_CHECK_GELF.
208
        Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
209
        * acinclude.m4: Do not include ../config/libelf.m4
210
        * Makefile.am (LIBELFLIBS): Define.
211
        (LIBELFINC): Define.
212
        (AM_CPPFLAGS): Add $(LIBELFINC).
213
        (ltosymtab_LDADD): Add $(LIBELFLIBS).
214
        (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
215
        * lto-plugin.c: Always include 
216
        * lto-symtab.c: Likewise.
217
        * configure: Regenerate.
218
        * Makefile.in: Regenerate.
219
 
220
2009-03-23  Rafael Avila de Espindola  
221
 
222
        * lto-plugin.c (libgcc_filename): New.
223
        (all_symbols_read_handler): Pass libgcc to the linker.
224
        (all_symbols_read_handler): Parse -libgcc
225
 
226
2009-02-05  Rafael Avila de Espindola  
227
 
228
        * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
229
        * Makefile.in: Regenerate.
230
        * lto-plugin.c (add_output_files): Argument is now a FILE.
231
        (exec_lto_wrapper): Use writeargv and pex.
232
 
233
2009-02-04  Rafael Avila de Espindola  
234
 
235
        Revert:
236
        2009-02-04  Rafael Avila de Espindola  
237
        * lto-plugin.c (exec_lto_wrapper): Use writeargv.
238
 
239
 
240
2009-02-04  Rafael Avila de Espindola  
241
 
242
        * lto-plugin.c (exec_lto_wrapper): Use writeargv.
243
 
244
2009-01-29  Rafael Avila de Espindola  
245
 
246
        * lto-plugin.c: Include libiberty.h.
247
        (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
248
        snprintf.
249
 
250
2009-01-29  Rafael Avila de Espindola  
251
 
252
        * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
253
        file to lto-wrapper.
254
 
255
2009-01-28  Rafael Avila de Espindola  
256
 
257
        * lto-plugin.c (plugin_file_info): Remove fd and elf.
258
        (parse_table_entry): strdup entry->name and entry->comdat_key.
259
        (free_1): Free name and comdat_key. Don't close the file. Don't call
260
        elf_end.
261
        (claim_file_handler): Always call elf_end.
262
 
263
2008-12-23  Rafael Avila de Espindola  
264
 
265
        * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
266
        -D_FILE_OFFSET_BITS=64
267
        * Makefile.in: Regenerate
268
 
269
2008-12-22  Rafael Avila de Espindola  
270
 
271
        * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
272
        (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
273
        * Makefile.in: Regenerate.
274
        * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
275
        * configure: Regenerate.
276
        * configure.ac: Add AC_SUBST(target_noncanonical).
277
 
278
2008-12-08  Rafael Avila de Espindola  
279
 
280
        * lto-plugin.c: Include stdbool.h.
281
        (debug, nop): Declare as bool.
282
 
283
2008-12-08  Rafael Avila de Espindola  
284
 
285
        * lto-plugin.c (nop): New.
286
        (use_original_files): New.
287
        (all_symbols_read_handler): Call use_original_files if nop is true.
288
        (process_option): Parse the -nop option.
289
 
290
2008-12-08  Rafael Avila de Espindola  
291
 
292
        * lto-plugin.c (debug): New.
293
        (exec_lto_wrapper): Print argv if debug is true.
294
        (process_option): Process the -debug command line option.
295
 
296
2008-12-03  Rafael Avila de Espindola  
297
 
298
        * lto-plugin.c (process_option): The argument is now a single option,
299
        not a space separated list.
300
 
301
2008-12-02  Rafael Avila de Espindola  
302
 
303
        * lto-plugin.c: Include sys/types.h and sys/wait.h
304
        (output_files, num_output_files, lto_wrapper_argv,
305
        lto_wrapper_num_args): New.
306
        (free_2): Free output_files.
307
        (write_resolution): Disable.
308
        (add_output_files): New.
309
        (exec_lto_wrapper): New.
310
        (all_symbols_read_handler): Run lto-wrapper.
311
        (claim_file_handler): Free lto_file.name and call elf_end.
312
        (process_option): New.
313
 
314
2008-11-26  Rafael Espindola  
315
 
316
        * lto-plugin.c (add_input_file): New.
317
        (get_section): Return NULL if get_section fails.
318
        (write_resolution): New.
319
        (all_symbols_read_handler): Call add_input_file.
320
        (claim_file_handler): Unlink the correct file.
321
        (onload): Record add_input_file.
322
 
323
2008-09-23 Rafael Espindola  
324
 
325
        * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
326
        Update the location of common.c.
327
        * Makefile.in: Regenerate.
328
        * common.c: Moved to gcc/lto.
329
        * common.h: Moved to gcc/lto.
330
        * lto-plugin.c: Update the location of common.h.
331
        * lto-symtab.c: Update the location of common.h.
332
 
333
2008-09-23 Rafael Espindola  
334
 
335
        * common.c: Include common.h.
336
        (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
337
        sizes.
338
        * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
339
        explicit sizes.
340
 
341
2008-09-23 Rafael Espindola  
342
 
343
        * lto-plugin.c (plugin_file_info): Add temp.
344
        (cleanup_handler): Only delete temporary files.
345
        (claim_file_handler): Initialize lto_file.temp.
346
 
347
2008-09-23  Rafael Espindola  
348
 
349
        * plugin-api.h: Moved to include.
350
 
351
2008-09-23 Rafael Espindola  
352
 
353
        * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
354
        format.
355
 
356
2008-09-22 Rafael Espindola  
357
 
358
        * plugin-api.h: Copy from binutils' cvs.
359
 
360
2008-09-22 Rafael Espindola  
361
 
362
        * lto-symtab.c (get_symbols, add_symbols): Update signature.
363
        * plugin-api.h: Copy from binutils' cvs.
364
 
365
2008-09-22 Rafael Espindola  
366
 
367
        * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
368
        Make extern
369
 
370
2008-09-10 Rafael Espindola  
371
 
372
        * lto-plugin.c (onload): add missing break statements and asserts.
373
        * lto-symtab.c (claim_file_handler): Make it static.
374
        (all_symbols_read_handler): Make it static.
375
        (all_file_handles): Make it static.
376
        (num_file_handles): Make it static.
377
        (register_claim_file): Make it static.
378
        (register_object): Indent properly.
379
 
380
2008-09-10  Rafael Avila de Espindola  
381
 
382
        * Makefile.am (ltosymtab_LDADD): Add -lelf.
383
        * Makefiel.in: Regenerate.
384
        * lto-plugin.c: Include ar.h.
385
        (claim_file_handler): Handle file->offset != 0.
386
        * lto-symtab.c: Include gelf.h.
387
        (all_file_handles): Change type.
388
        (register_object): New.
389
        (register_file): Add support for archives.
390
        (resolve): Update to new type of all_file_handles.
391
        (print): Update to new type of all_file_handles.
392
        (free_all): Update to new type of all_file_handles.
393
        (main): Update to new type of all_file_handles.
394
 
395
2008-09-10  Rafael Avila de Espindola  
396
 
397
        * lto-plugin.c (get_string_table): Remove.
398
        (get_section): Use elf_strptr instead of get_string_table.
399
 
400
2008-09-08  Doug Kwan  
401
 
402
        * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
403
        to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
404
 
405
2008-09-08  Rafael Avila de Espindola  
406
 
407
        * Makefile.am (ltosymtab_SOURCES): add common.c.
408
        (ltosymtab_CFLAGS): New.
409
        (liblto_plugin_la_SOURCES): Add common.c.
410
        * Makefile.in: Regenerate.
411
        * common.c: New.
412
        * common.h: New.
413
        * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
414
        (plugin_symtab): New.
415
        (plugin_file_info): New.
416
        (register_all_symbols_read): New.
417
        (get_symbols): New.
418
        (claimed_files): New.
419
        (num_claimed_files): New.
420
        (translate): Don't drop the slot number.
421
        (free_1): New.
422
        (free_2): New.
423
        (all_symbols_read_handler): New.
424
        (claim_file_handler): Record every claimed file.
425
        (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
426
        LDPT_GET_SYMBOLS.
427
        * lto-symtab.c: Include stdlib.h, string.h and common.h.
428
        (current_file_handle): Remove.
429
        (ld_plugin_all_symbols_read_handler): New.
430
        (plugin_handle): New.
431
        (file_handle): New.
432
        (all_file_handles): New.
433
        (num_file_handles): New.
434
        (get_symbols): New.
435
        (register_all_symbols_read): New.
436
        (add_symbols): Don't print the symbols, just record them.
437
        (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
438
        LDPT_GET_SYMBOLS.
439
        (load_plugin): Use plugin_handle.
440
        (register_file): Add the file handle to all_file_handles.
441
        (resolve): New.
442
        (print): New.
443
        (unload_plugin): New.
444
        (free_all): New.
445
        (main): Call all_symbols_read_handler and free resources.
446
 
447
2008-09-03  Rafael Avila de Espindola  
448
 
449
        * Makefile.am (AM_CFLAGS): New.
450
        (ltosymtab_LDADD): Remove -lelf. Add -ldl.
451
        (lib_LTLIBRARIES): New.
452
        (liblto_plugin_la_SOURCES): New.
453
        (liblto_plugin_la_LIBADD): New.
454
        * Makefile.in: Regenerate.
455
        * acinclude.m4: Don't include ../config/acx.m4 and
456
        ../config/no-executables.m4.
457
        Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
458
        ../libtool.m4.
459
        * aclocal.m4: Regenerate.
460
        * configure: Regenerate.
461
        * configure.ac: Use AM_PROG_LIBTOOL.
462
        * lto-plugin.c: New.
463
        * lto-symtab.c: Rewrite to use the plugin.
464
        * plugin-api.h: New.
465
 
466
2008-08-25  Rafael Avila de Espindola  
467
 
468
        * configure: Regenerate.
469
        * configure.ac: Use AC_CHECK_GELF.
470
        * lto-symtab.c: Include gelf.h.
471
        (get_string_table): Use size independent API.
472
        (printTable): Use lld to print 64 bit integers.
473
 
474
2008-08-22  Rafael Avila de Espindola  
475
 
476
        * lto-symtab.c (parse_table_entry): Assert entry->kind and
477
        entry->visibility are valid.
478
 
479
2008-07-22  Rafael Avila de Espindola  
480
        * lto-symtab.c (table_entry): Add comdat.
481
        (parse_table_entry): Read comdat.
482
 
483
2008-08-21  Rafael Espindola  
484
 
485
        * Makefile.am: New.
486
        * Makefile.in: New.
487
        * acinclude.m4: New.
488
        * aclocal.m4: New.
489
        * configure: New.
490
        * configure.ac: New.
491
        * lto-symtab.c: New.

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