OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgfortran/] [ChangeLog-2011] - Blame information for rev 735

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 733 jeremybenn
2011-12-22  Janne Blomqvist  
2
        Tobias Burnus  
3
 
4
        PR libfortran/51646
5
        * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
6
        flags, omit mode argument when flags argument does not have
7
        O_CREAT.
8
        * io/unix.c (tempfile): Use POSIX mode flags.
9
        * configure: Regenerate.
10
 
11
2011-11-21  Andreas Tobler  
12
 
13
        * configure: Regenerate.
14
 
15
2011-11-11  Janne Blomqvist  
16
 
17
        PR libfortran/51090
18
        * runtime/main.c (find_addr2line): NULL check before proceeding.
19
 
20
2011-11-10  Janne Blomqvist  
21
 
22
        * intrinsics/cpu_time.c (__cpu_time_1): Don't force inlining.
23
        * intrinsics/random.c (rnumber_4): Remove inline attribute.
24
        (rnumber_8, rnumber_10, rnumber_16): Likewise.
25
        * intrinsics/system_clock.c (gf_gettime_mono): Likewise.
26
        * intrinsics/time_1.h (ATTRIBUTE_ALWAYS_INLINE): Remove macro.
27
        (gf_cputime): Add inline attribute for MingW version.
28
        * io/format.c (format_hash): Remove inline attribute.
29
        * io/io.h (memset4): Inline function from transfer.c and write.c
30
        moved here.
31
        * io/transfer.c (min_off): Remove inline attribute.
32
        (memset4): Move to io.h.
33
        * io/write.c (memset4): Likewise.
34
        (memcpy4): Remove inline attribute.
35
        * io/write_float.def (calculate_exp): Likewise.
36
 
37
2011-11-09  Janne Blomqvist  
38
 
39
        * intrinsics/time_1.h (gf_gettime): Simplify time() usage.
40
 
41
2011-11-09  Janne Blomqvist  
42
 
43
        * configure.ac (AC_STDC_HEADERS): Remove.
44
        (AC_HEADER_TIME): Remove.
45
        (AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
46
        of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
47
        (AC_CHECK_MEMBERS): Use single invocation.
48
        (AC_CHECK_FUNCS): Move into single invocation of
49
        AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
50
        * config.h.in: Regenerate.
51
        * configure: Regenerate.
52
        * intrinsics/clock.c: Include time.h.
53
        (mclock): Assume clock() is present.
54
        (mclock8): Likewise.
55
        * intrinsics/ctime.c (strctime): Assume strftime is present.
56
        (fdate): Assume time() is present.
57
        (fdate_sub): Likewise.
58
        (ctime): Likewise.
59
        * intrinsics/date_and_time.c: Don't provide abs macro.
60
        (HAVE_NO_DATE_TIME): Remove code related to macro which is never
61
        set.
62
        * intrinsics/execute_command_line.c: Assume stdlib.h is present.
63
        * intrinsics/exit.c: Likewise.
64
        * intrinsics/extends_type_of.c: Likewise.
65
        * intrinsics/gerror.c: Assume strerror() is present.
66
        * intrinsics/kill.c: Assume signal.h is present.
67
        * intrinsics/malloc.c: Assume stdlib.h is present.
68
        * intrinsics/move_alloc.c: Likewise.
69
        * intrinsics/perror.c: Assume perror() is present.
70
        * intrinsics/signal.c: Assume signal.h is present.
71
        * intrinsics/stat.c: Assume stdlib.h is present.
72
        * intrinsics/system.c: Likewise.
73
        * intrinsics/time.c: Include time.h, assume time() is present.
74
        * intrinsics/time_1.h: Conditionally include sys/time.h,
75
        unconditionally time.h.
76
        (gf_cputime): Do division in double, fallback using clock().
77
        (gf_gettime): Assume time() is present.
78
        * intrinsics/umask.c: Assume stdlib.h is present.
79
        * runtime/backtrace.c: Likewise.
80
        * runtime/compile_options.c: Assume signal.h is present, assume
81
        C89 signals are present.
82
        * runtime/error.c: Assume signal.h and stdlib.h are present.
83
 
84
2011-11-09  Janne Blomqvist  
85
 
86
        PR fortran/46686
87
        * runtime/backtrace.c (show_backtrace): Fix incorrect comment.
88
 
89
2011-11-09  Tobias Burnus  
90
 
91
        * configure.ac: Make more cross-compile friendly.
92
        * Makefile.in: Regenerate.
93
        * aclocal.m4: Regenerate.
94
        * config.h.in: Regenerate.
95
        * configure: Regenerate.
96
 
97
2011-11-09  Janne Blomqvist  
98
 
99
        PR fortran/46686
100
        * configure.ac: Don't check execinfo.h, backtrace,
101
        backtrace_symbols_fd. Check execve instead of execvp. Call
102
        GCC_CHECK_UNWIND_GETIPINFO.
103
        * runtime/backtrace.c: Don't include unused headers, include
104
        limits.h and unwind.h.
105
        (CAN_FORK): Check execve instead of execvp.
106
        (GLIBC_BACKTRACE): Remove.
107
        (bt_header): Conform to gdb backtrace format.
108
        (struct bt_state): New struct.
109
        (trace_function): New function.
110
        (show_backtrace): Use _Unwind_Backtrace from libgcc instead of
111
        glibc backtrace functions.
112
        * Makefile.in: Regenerated.
113
        * aclocal.m4: Regenerated.
114
        * config.h.in: Regenerated.
115
        * configure: Regenerated.
116
 
117
2011-11-09  Janne Blomqvist  
118
 
119
        PR libfortran/50016
120
        * io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
121
        * io/unix.c (buf_flush): Don't call _commit.
122
 
123
2011-11-08  Francois-Xavier Coudert  
124
 
125
        PR libfortran/47972
126
        * runtime/error.c (gf_strerror): Silence warning.
127
 
128
2011-11-08  Francois-Xavier Coudert  
129
 
130
        PR libfortran/47972
131
        * runtime/error.c (gf_strerror): Silence warning.
132
 
133
2011-11-08  Francois-Xavier Coudert  
134
 
135
        PR libfortran/47970
136
        * intrinsics/c99_functions.c (round): Move higher in the file.
137
 
138
2011-11-07  Janne Blomqvist  
139
 
140
        PR libfortran/45723
141
        * io/open.c (new_unit): Don't check file size before attempting
142
        seek.
143
 
144
2011-11-02  Rainer Orth  
145
 
146
        * Makefile.am (AM_CPPFLAGS): Add
147
        -I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
148
        * Makefile.in: Regenerate.
149
        * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
150
        * configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
151
        * configure: Regenerate.
152
        * config.h.in: Regenerate.
153
 
154
2011-11-01  Janne Blomqvist  
155
 
156
        * io/io.h (next_available_newunit): Remove prototype.
157
        * io/unit.h (next_available_newunit): Make variable static,
158
        initialize it.
159
        (init_units): Don't initialize next_available_newunit.
160
        (get_unique_unit_number): Use atomic builtin if available.
161
 
162
2011-10-31  Janne Blomqvist  
163
 
164
        * io/inquire.c (inquire_via_unit): Check whether we're at the
165
        beginning or end if the position is unspecified. If the position
166
        is not one of the 3 standard ones, return unspecified.
167
        * io/io.h (update_position): Remove prototype.
168
        * io/transfer.c (next_record): Set the position to unspecified,
169
        letting inquire figure it out more exactly when needed.
170
        * io/unit.c (update_position): Remove function.
171
 
172
2011-10-31  Janne Blomqvist  
173
 
174
        * io/unix.h (struct stream): Add size function pointer.
175
        (ssize): New inline function.
176
        (file_length): Remove prototype.
177
        * io/unix.c (raw_size): New function.
178
        (raw_init): Initialize st.size pointer.
179
        (buf_size): New function.
180
        (buf_init): Initialize st.size pointer.
181
        (open_internal): Likewise.
182
        (open_internal4): Likewise.
183
        (file_length): Remove function.
184
        * io/file_pos.c (st_rewind): Use ssize instead of file_length.
185
        * io/open.c (test_endfile): Likewise.
186
        * io/transfer.c (data_transfer_init): Likewise.
187
        (next_record_r): Likewise.
188
        (next_record_w): Likewise.
189
        * io/unit.c (update_position): Likewise.
190
 
191
2011-10-31  Janne Blomqvist  
192
 
193
        * io/file_pos.c (st_rewind): Handle regular and special files
194
        identically.
195
        * io/intrinsics.c (fseek_sub): Don't check whether we think the
196
        file is seekable, just do what the caller says.
197
        * io/transfer.c (skip_record): First try to seek, then fallback to
198
        reading and throwing away what we read.
199
        * io/unit.c (update_position): Don't check whether file is
200
        seekable, just try to do what we're told.
201
        (unit_truncate): Likewise.
202
        * io/unix.c (struct unix_stream): Remove special_file flag.
203
        (buf_flush): Remove code for handling unseekable files.
204
        (buf_seek): Likewise.
205
        (fd_to_stream): Use buffered IO only for regular files.
206
        (file_length): Remove is_seekable() call.
207
        (is_seekable): Remove function.
208
        (is_special): Likewise.
209
        * io/unix.h: Remove prototypes for is_seekable and is_special.
210
 
211
2011-09-10  Thomas Koenig  
212
 
213
        PR fortran/49479
214
        * generated/m4/ifunction.m4:  Always call internal_malloc_size
215
        even when there is a zero-sized return array.
216
        * generated/generated/maxloc1_16_i16.c: Regenerated.
217
        * generated/generated/maxloc1_16_i1.c: Regenerated.
218
        * generated/generated/maxloc1_16_i2.c: Regenerated.
219
        * generated/generated/maxloc1_16_i4.c: Regenerated.
220
        * generated/generated/maxloc1_16_i8.c: Regenerated.
221
        * generated/generated/maxloc1_16_r10.c: Regenerated.
222
        * generated/generated/maxloc1_16_r16.c: Regenerated.
223
        * generated/generated/maxloc1_16_r4.c: Regenerated.
224
        * generated/generated/maxloc1_16_r8.c: Regenerated.
225
        * generated/generated/maxloc1_4_i16.c: Regenerated.
226
        * generated/generated/maxloc1_4_i1.c: Regenerated.
227
        * generated/generated/maxloc1_4_i2.c: Regenerated.
228
        * generated/generated/maxloc1_4_i4.c: Regenerated.
229
        * generated/generated/maxloc1_4_i8.c: Regenerated.
230
        * generated/generated/maxloc1_4_r10.c: Regenerated.
231
        * generated/generated/maxloc1_4_r16.c: Regenerated.
232
        * generated/generated/maxloc1_4_r4.c: Regenerated.
233
        * generated/generated/maxloc1_4_r8.c: Regenerated.
234
        * generated/generated/maxloc1_8_i16.c: Regenerated.
235
        * generated/generated/maxloc1_8_i1.c: Regenerated.
236
        * generated/generated/maxloc1_8_i2.c: Regenerated.
237
        * generated/generated/maxloc1_8_i4.c: Regenerated.
238
        * generated/generated/maxloc1_8_i8.c: Regenerated.
239
        * generated/generated/maxloc1_8_r10.c: Regenerated.
240
        * generated/generated/maxloc1_8_r16.c: Regenerated.
241
        * generated/generated/maxloc1_8_r4.c: Regenerated.
242
        * generated/generated/maxloc1_8_r8.c: Regenerated.
243
        * generated/generated/maxval_i16.c: Regenerated.
244
        * generated/generated/maxval_i1.c: Regenerated.
245
        * generated/generated/maxval_i2.c: Regenerated.
246
        * generated/generated/maxval_i4.c: Regenerated.
247
        * generated/generated/maxval_i8.c: Regenerated.
248
        * generated/generated/maxval_r10.c: Regenerated.
249
        * generated/generated/maxval_r16.c: Regenerated.
250
        * generated/generated/maxval_r4.c: Regenerated.
251
        * generated/generated/maxval_r8.c: Regenerated.
252
        * generated/generated/minloc1_16_i16.c: Regenerated.
253
        * generated/generated/minloc1_16_i1.c: Regenerated.
254
        * generated/generated/minloc1_16_i2.c: Regenerated.
255
        * generated/generated/minloc1_16_i4.c: Regenerated.
256
        * generated/generated/minloc1_16_i8.c: Regenerated.
257
        * generated/generated/minloc1_16_r10.c: Regenerated.
258
        * generated/generated/minloc1_16_r16.c: Regenerated.
259
        * generated/generated/minloc1_16_r4.c: Regenerated.
260
        * generated/generated/minloc1_16_r8.c: Regenerated.
261
        * generated/generated/minloc1_4_i16.c: Regenerated.
262
        * generated/generated/minloc1_4_i1.c: Regenerated.
263
        * generated/generated/minloc1_4_i2.c: Regenerated.
264
        * generated/generated/minloc1_4_i4.c: Regenerated.
265
        * generated/generated/minloc1_4_i8.c: Regenerated.
266
        * generated/generated/minloc1_4_r10.c: Regenerated.
267
        * generated/generated/minloc1_4_r16.c: Regenerated.
268
        * generated/generated/minloc1_4_r4.c: Regenerated.
269
        * generated/generated/minloc1_4_r8.c: Regenerated.
270
        * generated/generated/minloc1_8_i16.c: Regenerated.
271
        * generated/generated/minloc1_8_i1.c: Regenerated.
272
        * generated/generated/minloc1_8_i2.c: Regenerated.
273
        * generated/generated/minloc1_8_i4.c: Regenerated.
274
        * generated/generated/minloc1_8_i8.c: Regenerated.
275
        * generated/generated/minloc1_8_r10.c: Regenerated.
276
        * generated/generated/minloc1_8_r16.c: Regenerated.
277
        * generated/generated/minloc1_8_r4.c: Regenerated.
278
        * generated/generated/minloc1_8_r8.c: Regenerated.
279
        * generated/generated/minval_i16.c: Regenerated.
280
        * generated/generated/minval_i1.c: Regenerated.
281
        * generated/generated/minval_i2.c: Regenerated.
282
        * generated/generated/minval_i4.c: Regenerated.
283
        * generated/generated/minval_i8.c: Regenerated.
284
        * generated/generated/minval_r10.c: Regenerated.
285
        * generated/generated/minval_r16.c: Regenerated.
286
        * generated/generated/minval_r4.c: Regenerated.
287
        * generated/generated/minval_r8.c: Regenerated.
288
        * generated/generated/product_c10.c: Regenerated.
289
        * generated/generated/product_c16.c: Regenerated.
290
        * generated/generated/product_c4.c: Regenerated.
291
        * generated/generated/product_c8.c: Regenerated.
292
        * generated/generated/product_i16.c: Regenerated.
293
        * generated/generated/product_i1.c: Regenerated.
294
        * generated/generated/product_i2.c: Regenerated.
295
        * generated/generated/product_i4.c: Regenerated.
296
        * generated/generated/product_i8.c: Regenerated.
297
        * generated/generated/product_r10.c: Regenerated.
298
        * generated/generated/product_r16.c: Regenerated.
299
        * generated/generated/product_r4.c: Regenerated.
300
        * generated/generated/product_r8.c: Regenerated.
301
        * generated/generated/sum_c10.c: Regenerated.
302
        * generated/generated/sum_c16.c: Regenerated.
303
        * generated/generated/sum_c4.c: Regenerated.
304
        * generated/generated/sum_c8.c: Regenerated.
305
        * generated/generated/sum_i16.c: Regenerated.
306
        * generated/generated/sum_i1.c: Regenerated.
307
        * generated/generated/sum_i2.c: Regenerated.
308
        * generated/generated/sum_i4.c: Regenerated.
309
        * generated/generated/sum_i8.c: Regenerated.
310
        * generated/generated/sum_r10.c: Regenerated.
311
        * generated/generated/sum_r16.c: Regenerated.
312
        * generated/generated/sum_r4.c: Regenerated.
313
        * generated/generated/sum_r8.c: Regenerated.
314
 
315
2011-09-01  Thomas Koenig  
316
 
317
        * generated/bessel_r4.c: Regenerated.
318
        * generated/bessel_r8.c: Regenerated.
319
        * generated/bessel_r10.c: Regenerated.
320
        * generated/bessel_r16.c: Regenerated.
321
 
322
2011-08-29  Tobias Burnus  
323
 
324
        * caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
325
        * caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
326
        actually free memory and add error diagnostic.
327
        (_gfortran_caf_finalize): Add additional free calls.
328
        * caf/single.c (_gfortran_caf_deregister): Modify prototype,
329
        actually free memory and add error diagnostic.
330
        (_gfortran_caf_finalize): Add additional free calls.
331
 
332
2011-08-29  Thomas Koenig  
333
 
334
        PR libfortran/50192
335
        * intrinsics/string_intrinsics.c (memcmp_char4):  New function.
336
        * intrinsics/string_intrinsics_inc.c:  New macro MEMCMP, either
337
        set to memcmp or memcmp_char4.
338
        (compare_string):  Use MEMCMP, with correct size for it.
339
        * libgfortran.h:  Add prototype for memcmp_char4.
340
 
341
2011-08-28  Thomas Koenig  
342
 
343
        PR fortran/40866
344
        * generated/iall_i1.c: Regenerated.
345
        * generated/iall_i16.c: Regenerated.
346
        * generated/iall_i2.c: Regenerated.
347
        * generated/iall_i4.c: Regenerated.
348
        * generated/iall_i8.c: Regenerated.
349
        * generated/iany_i1.c: Regenerated.
350
        * generated/iany_i16.c: Regenerated.
351
        * generated/iany_i2.c: Regenerated.
352
        * generated/iany_i4.c: Regenerated.
353
        * generated/iany_i8.c: Regenerated.
354
        * generated/iparity_i1.c: Regenerated.
355
        * generated/iparity_i16.c: Regenerated.
356
        * generated/iparity_i2.c: Regenerated.
357
        * generated/iparity_i4.c: Regenerated.
358
        * generated/iparity_i8.c: Regenerated.
359
        * generated/norm2_r10.c: Regenerated.
360
        * generated/norm2_r16.c: Regenerated.
361
        * generated/norm2_r4.c: Regenerated.
362
        * generated/norm2_r8.c: Regenerated.
363
        * generated/parity_l1.c: Regenerated.
364
        * generated/parity_l16.c: Regenerated.
365
        * generated/parity_l2.c: Regenerated.
366
        * generated/parity_l4.c: Regenerated.
367
        * generated/parity_l8.c: Regenerated.
368
        * generated/misc_specifics.F90: Regenerated (comment change).
369
        * generated/_abs_c10.F90: Regenerated (comment change).
370
        * generated/_abs_c16.F90: Regenerated (comment change).
371
        * generated/_abs_c4.F90: Regenerated (comment change).
372
        * generated/_abs_c8.F90: Regenerated (comment change).
373
        * generated/_abs_i16.F90: Regenerated (comment change).
374
        * generated/_abs_i4.F90: Regenerated (comment change).
375
        * generated/_abs_i8.F90: Regenerated (comment change).
376
        * generated/_abs_r10.F90: Regenerated (comment change).
377
        * generated/_abs_r16.F90: Regenerated (comment change).
378
        * generated/_abs_r4.F90: Regenerated (comment change).
379
        * generated/_abs_r8.F90: Regenerated (comment change).
380
        * generated/_acosh_r10.F90: Regenerated (comment change).
381
        * generated/_acosh_r16.F90: Regenerated (comment change).
382
        * generated/_acosh_r4.F90: Regenerated (comment change).
383
        * generated/_acosh_r8.F90: Regenerated (comment change).
384
        * generated/_acos_r10.F90: Regenerated (comment change).
385
        * generated/_acos_r16.F90: Regenerated (comment change).
386
        * generated/_acos_r4.F90: Regenerated (comment change).
387
        * generated/_acos_r8.F90: Regenerated (comment change).
388
        * generated/_aimag_c10.F90: Regenerated (comment change).
389
        * generated/_aimag_c16.F90: Regenerated (comment change).
390
        * generated/_aimag_c4.F90: Regenerated (comment change).
391
        * generated/_aimag_c8.F90: Regenerated (comment change).
392
        * generated/_aint_r10.F90: Regenerated (comment change).
393
        * generated/_aint_r16.F90: Regenerated (comment change).
394
        * generated/_aint_r4.F90: Regenerated (comment change).
395
        * generated/_aint_r8.F90: Regenerated (comment change).
396
        * generated/_anint_r10.F90: Regenerated (comment change).
397
        * generated/_anint_r16.F90: Regenerated (comment change).
398
        * generated/_anint_r4.F90: Regenerated (comment change).
399
        * generated/_anint_r8.F90: Regenerated (comment change).
400
        * generated/_asinh_r10.F90: Regenerated (comment change).
401
        * generated/_asinh_r16.F90: Regenerated (comment change).
402
        * generated/_asinh_r4.F90: Regenerated (comment change).
403
        * generated/_asinh_r8.F90: Regenerated (comment change).
404
        * generated/_asin_r10.F90: Regenerated (comment change).
405
        * generated/_asin_r16.F90: Regenerated (comment change).
406
        * generated/_asin_r4.F90: Regenerated (comment change).
407
        * generated/_asin_r8.F90: Regenerated (comment change).
408
        * generated/_atan2_r10.F90: Regenerated (comment change).
409
        * generated/_atan2_r16.F90: Regenerated (comment change).
410
        * generated/_atan2_r4.F90: Regenerated (comment change).
411
        * generated/_atan2_r8.F90: Regenerated (comment change).
412
        * generated/_atanh_r10.F90: Regenerated (comment change).
413
        * generated/_atanh_r16.F90: Regenerated (comment change).
414
        * generated/_atanh_r4.F90: Regenerated (comment change).
415
        * generated/_atanh_r8.F90: Regenerated (comment change).
416
        * generated/_atan_r10.F90: Regenerated (comment change).
417
        * generated/_atan_r16.F90: Regenerated (comment change).
418
        * generated/_atan_r4.F90: Regenerated (comment change).
419
        * generated/_atan_r8.F90: Regenerated (comment change).
420
        * generated/_conjg_c10.F90: Regenerated (comment change).
421
        * generated/_conjg_c16.F90: Regenerated (comment change).
422
        * generated/_conjg_c4.F90: Regenerated (comment change).
423
        * generated/_conjg_c8.F90: Regenerated (comment change).
424
        * generated/_cosh_r10.F90: Regenerated (comment change).
425
        * generated/_cosh_r16.F90: Regenerated (comment change).
426
        * generated/_cosh_r4.F90: Regenerated (comment change).
427
        * generated/_cosh_r8.F90: Regenerated (comment change).
428
        * generated/_cos_c10.F90: Regenerated (comment change).
429
        * generated/_cos_c16.F90: Regenerated (comment change).
430
        * generated/_cos_c4.F90: Regenerated (comment change).
431
        * generated/_cos_c8.F90: Regenerated (comment change).
432
        * generated/_cos_r10.F90: Regenerated (comment change).
433
        * generated/_cos_r16.F90: Regenerated (comment change).
434
        * generated/_cos_r4.F90: Regenerated (comment change).
435
        * generated/_cos_r8.F90: Regenerated (comment change).
436
        * generated/_dim_i16.F90: Regenerated (comment change).
437
        * generated/_dim_i4.F90: Regenerated (comment change).
438
        * generated/_dim_i8.F90: Regenerated (comment change).
439
        * generated/_dim_r10.F90: Regenerated (comment change).
440
        * generated/_dim_r16.F90: Regenerated (comment change).
441
        * generated/_dim_r4.F90: Regenerated (comment change).
442
        * generated/_dim_r8.F90: Regenerated (comment change).
443
        * generated/_exp_c10.F90: Regenerated (comment change).
444
        * generated/_exp_c16.F90: Regenerated (comment change).
445
        * generated/_exp_c4.F90: Regenerated (comment change).
446
        * generated/_exp_c8.F90: Regenerated (comment change).
447
        * generated/_exp_r10.F90: Regenerated (comment change).
448
        * generated/_exp_r16.F90: Regenerated (comment change).
449
        * generated/_exp_r4.F90: Regenerated (comment change).
450
        * generated/_exp_r8.F90: Regenerated (comment change).
451
        * generated/_log10_r10.F90: Regenerated (comment change).
452
        * generated/_log10_r16.F90: Regenerated (comment change).
453
        * generated/_log10_r4.F90: Regenerated (comment change).
454
        * generated/_log10_r8.F90: Regenerated (comment change).
455
        * generated/_log_c10.F90: Regenerated (comment change).
456
        * generated/_log_c16.F90: Regenerated (comment change).
457
        * generated/_log_c4.F90: Regenerated (comment change).
458
        * generated/_log_c8.F90: Regenerated (comment change).
459
        * generated/_log_r10.F90: Regenerated (comment change).
460
        * generated/_log_r16.F90: Regenerated (comment change).
461
        * generated/_log_r4.F90: Regenerated (comment change).
462
        * generated/_log_r8.F90: Regenerated (comment change).
463
        * generated/_mod_i16.F90: Regenerated (comment change).
464
        * generated/_mod_i4.F90: Regenerated (comment change).
465
        * generated/_mod_i8.F90: Regenerated (comment change).
466
        * generated/_mod_r10.F90: Regenerated (comment change).
467
        * generated/_mod_r16.F90: Regenerated (comment change).
468
        * generated/_mod_r4.F90: Regenerated (comment change).
469
        * generated/_mod_r8.F90: Regenerated (comment change).
470
        * generated/_sign_i16.F90: Regenerated (comment change).
471
        * generated/_sign_i4.F90: Regenerated (comment change).
472
        * generated/_sign_i8.F90: Regenerated (comment change).
473
        * generated/_sign_r10.F90: Regenerated (comment change).
474
        * generated/_sign_r16.F90: Regenerated (comment change).
475
        * generated/_sign_r4.F90: Regenerated (comment change).
476
        * generated/_sign_r8.F90: Regenerated (comment change).
477
        * generated/_sinh_r10.F90: Regenerated (comment change).
478
        * generated/_sinh_r16.F90: Regenerated (comment change).
479
        * generated/_sinh_r4.F90: Regenerated (comment change).
480
        * generated/_sinh_r8.F90: Regenerated (comment change).
481
        * generated/_sin_c10.F90: Regenerated (comment change).
482
        * generated/_sin_c16.F90: Regenerated (comment change).
483
        * generated/_sin_c4.F90: Regenerated (comment change).
484
        * generated/_sin_c8.F90: Regenerated (comment change).
485
        * generated/_sin_r10.F90: Regenerated (comment change).
486
        * generated/_sin_r16.F90: Regenerated (comment change).
487
        * generated/_sin_r4.F90: Regenerated (comment change).
488
        * generated/_sin_r8.F90: Regenerated (comment change).
489
        * generated/_sqrt_c10.F90: Regenerated (comment change).
490
        * generated/_sqrt_c16.F90: Regenerated (comment change).
491
        * generated/_sqrt_c4.F90: Regenerated (comment change).
492
        * generated/_sqrt_c8.F90: Regenerated (comment change).
493
        * generated/_sqrt_r10.F90: Regenerated (comment change).
494
        * generated/_sqrt_r16.F90: Regenerated (comment change).
495
        * generated/_sqrt_r4.F90: Regenerated (comment change).
496
        * generated/_sqrt_r8.F90: Regenerated (comment change).
497
        * generated/_tanh_r10.F90: Regenerated (comment change).
498
        * generated/_tanh_r16.F90: Regenerated (comment change).
499
        * generated/_tanh_r4.F90: Regenerated (comment change).
500
        * generated/_tanh_r8.F90: Regenerated (comment change).
501
        * generated/_tan_r10.F90: Regenerated (comment change).
502
        * generated/_tan_r16.F90: Regenerated (comment change).
503
        * generated/_tan_r4.F90: Regenerated (comment change).
504
        * generated/_tan_r8.F90: Regenerated (comment change).
505
 
506
2011-08-18  Tobias Burnus  
507
 
508
        PR fortran/50109
509
        * io/list_read.c (eat_separator): Fix skipping over "!" lines.
510
 
511
2011-07-23  Andreas Schwab  
512
 
513
        * intrinsics/ctime.c: Include .
514
        * intrinsics/getlog.c: Likewise.
515
        * runtime/stop.c: Likewise.
516
 
517
2011-07-23  Tobias Burnus  
518
 
519
        PR fortran/49791
520
        * io/list_read.c (nml_parse_qualifier): Remove check to
521
        enabled extended read for another case.
522
 
523
2011-07-15  Daniel Carrera  
524
 
525
        * caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
526
        * caf/single.c (caf_runtime_error): Ditto.
527
 
528
2011-07-14  Daniel Carrera  
529
 
530
        * caf/single.c:  Include stdarg.h header.
531
        (caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
532
        (_gfortran_caf_register): Use caf_runtime_error.
533
        (_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
534
        * caf/mpi.c (caf_runtime_error): Remove "error" parameter.
535
        Return EXIT_FAILURE instead.
536
        (_gfortran_caf_register): Update call to caf_runtime_error.
537
        (_gfortran_caf_sync_all): Ditto.
538
        (_gfortran_caf_sync_images): Ditto.
539
        (_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
540
 
541
2011-07-13  Janne Blomqvist  
542
 
543
        PR libfortran/49296
544
        * io/list_read.c (read_logical): Don't error out if a valid value
545
        is followed by EOF instead of a normal separator.
546
        (read_integer): Likewise.
547
 
548
2011-07-09  Tobias Burnus  
549
 
550
        * runtime/error.c (sys_abort): Change argument list
551
        from "()" to "(void)".
552
 
553
2011-07-09  Tobias Burnus  
554
            Daniel Carrera  
555
 
556
        * caf/mpi.c (runtime_error): New function.
557
        (_gfortran_caf_register): Use it.
558
        (_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
559
        as possible status value.
560
        (_gfortran_caf_sync_images): Ditto.
561
 
562
2011-07-07  Tobias Burnus  
563
 
564
        * libcaf.h (__attribute__, unlikely, likely): New macros.
565
        (caf_register_t): Update comment.
566
        (_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
567
        * single.c (_gfortran_caf_register): Ditto; add error diagnostics.
568
        * mpi.c (_gfortran_caf_register): Ditto.
569
        (caf_is_finalized): New global variable.
570
        (_gfortran_caf_finalize): Use it.
571
 
572
2011-07-05  Thomas Koenig  
573
 
574
        * runtime/memory.c (internal_malloc_size):  If size is zero,
575
        allocate a single byte.
576
        * m4/pack.m4 (pack_'rtype_code`):  Don't check for zero size
577
        for the argument of internal_malloc_size.
578
        * m4/spread.m4 (spread_'rtype_code`):  Likewise.
579
        * m4/eoshift1.m4 (eoshift1):  Don't allocate twice.  Don't check
580
        for zero size for the argument of internal_malloc_size.
581
        * m4/eoshift3.m4: Don't check for zero size for the argument of
582
        internal_malloc_size.
583
        * intrinsics/pack_generic.c (pack_internal):  Likewise.
584
        (pack_s_internal):  Likewise.
585
        * intrinsics/cshift0.c (cshift0):  Likewise.
586
        * intrinsics/spread_generic.c (spread_internal):  Likewise.
587
        * intrinsics/eoshift0.c (eoshift0):  Likewise.
588
        * intrinsics/eoshift2.c (eoshift2):  Likewise.
589
        * generated/eoshift1_16.c: Regenerated.
590
        * generated/eoshift1_4.c: Regenerated.
591
        * generated/eoshift1_8.c: Regenerated.
592
        * generated/eoshift3_16.c: Regenerated.
593
        * generated/eoshift3_4.c: Regenerated.
594
        * generated/eoshift3_8.c: Regenerated.
595
        * generated/pack_c10.c: Regenerated.
596
        * generated/pack_c16.c: Regenerated.
597
        * generated/pack_c4.c: Regenerated.
598
        * generated/pack_c8.c: Regenerated.
599
        * generated/pack_i16.c: Regenerated.
600
        * generated/pack_i1.c: Regenerated.
601
        * generated/pack_i2.c: Regenerated.
602
        * generated/pack_i4.c: Regenerated.
603
        * generated/pack_i8.c: Regenerated.
604
        * generated/pack_r10.c: Regenerated.
605
        * generated/pack_r16.c: Regenerated.
606
        * generated/pack_r4.c: Regenerated.
607
        * generated/pack_r8.c: Regenerated.
608
        * generated/spread_c10.c: Regenerated.
609
        * generated/spread_c16.c: Regenerated.
610
        * generated/spread_c4.c: Regenerated.
611
        * generated/spread_c8.c: Regenerated.
612
        * generated/spread_i16.c: Regenerated.
613
        * generated/spread_i1.c: Regenerated.
614
        * generated/spread_i2.c: Regenerated.
615
        * generated/spread_i4.c: Regenerated.
616
        * generated/spread_i8.c: Regenerated.
617
        * generated/spread_r10.c: Regenerated.
618
        * generated/spread_r16.c: Regenerated.
619
        * generated/spread_r4.c: Regenerated.
620
        * generated/spread_r8.c: Regenerated.
621
 
622
2011-06-28  Thomas Koenig  
623
 
624
        PR fortran/49479
625
        * m4/reshape.m4: If source allocation is smaller than one, set it
626
        to one.
627
        * intrinsics/reshape_generic.c:  Likewise.
628
        * generated/reshape_r16.c: Regenerated.
629
        * generated/reshape_c4.c: Regenerated.
630
        * generated/reshape_c16.c: Regenerated.
631
        * generated/reshape_c8.c: Regenerated.
632
        * generated/reshape_r4.c: Regenerated.
633
        * generated/reshape_i4.c: Regenerated.
634
        * generated/reshape_r10.c: Regenerated.
635
        * generated/reshape_r8.c: Regenerated.
636
        * generated/reshape_c10.c: Regenerated.
637
        * generated/reshape_i8.c: Regenerated.
638
        * generated/reshape_i16.c: Regenerated.
639
 
640
2011-06-18  Janne Blomqvist  
641
 
642
        PR libfortran/49296
643
        * io/list_read.c (read_character): Accept EOF as a separator when
644
        reading string.
645
 
646
2011-06-17  Daniel Carrera  
647
 
648
        * caf/single.c (_gfortran_caf_register): Store the address
649
        of all static coarrays in a linked list.
650
        (_gfortran_caf_finalize): Free memory of staic coarrays.
651
        * caf/mpi.c (_gfortran_caf_register): Store the address
652
        of all static coarrays in a linked list. Initialize MPI
653
        if necessary.
654
        (_gfortran_caf_finalize): Free memory of staic coarrays.
655
        (_gfortran_caf_init): Check if MPI is already initialized
656
        before initializing again.
657
        * caf/libcaf.h: Add a type to caf_register_t to distinguish
658
        static coarrays and add the type caf_static_t to make the
659
        linked list of static coarrays.
660
 
661
2011-06-11  Janne Blomqvist  
662
 
663
        * io/unix.c (buf_seek): Return error if file is not seekable.
664
        (buf_tell): Call buf_seek.
665
 
666
2011-06-11  Janne Blomqvist  
667
 
668
        * io/unix.c (fd_to_stream): Figure out if a fd is seekable by
669
        trying lseek().
670
 
671
2011-06-10  Daniel Carrera  
672
 
673
        * caf/mpi.c (_gfortran_caf_sync_all,
674
        _gfortran_caf_sync_images): Functions have void return type
675
        and move status into parameter list.
676
        * caf/single.c (_gfortran_caf_sync_all,
677
        _gfortran_caf_sync_images): Functions have void return type
678
        and move status into parameter list.
679
        * caf/libcaf.h (_gfortran_caf_sync_all,
680
        _gfortran_caf_sync_images): Functions have void return type
681
        and move status into parameter list.
682
 
683
2011-06-03  Richard Henderson  
684
            Rainer Orth  
685
 
686
        * config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
687
        insn, insn size.
688
        (has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
689
 
690
2011-05-29  Janne Blomqvist  
691
 
692
        PR libfortran/48931
693
        * libgfortran.h (find_addr2line): New prototype.
694
        * runtime/backtrace.c (show_backtrace): Use async-signal-safe
695
        execve and stored path of addr2line.
696
        * runtime/compile_options.c (maybe_find_addr2line): New function.
697
        (set_options): Call maybe_find_addr2line if backtracing is enabled.
698
        * runtime/main.c (find_addr2line): New function.
699
        (init): Call find_addr2line if backtracing is enabled.
700
        (cleanup): Free addr2line_path.
701
 
702
2011-05-29  Janne Blomqvist  
703
 
704
        PR libfortran/49214
705
        * runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
706
 
707
2011-05-29  Janne Blomqvist  
708
 
709
        PR libfortran/19155
710
        * io/read.c (convert_real): Check for invalid input by comparing
711
        endptr instead of EINVAL.
712
        (read_f): Fixup floating point input without significand.
713
 
714
2011-05-22  Tobias Burnus  
715
 
716
        * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
717
 
718
2011-05-22  Janne Blomqvist  
719
 
720
        PR libfortran/48931
721
        * configure.ac: Check for backtrace_symbols_fd instead of
722
        backtrace_symbols, check for readlink.
723
        * config.h.in: Regenerated.
724
        * configure: Regenerated.
725
        * runtime/backtrace.c (local_strcasestr): Remove.
726
        (bt_header): New function.
727
        (dump_glibc_backtrace): Remove.
728
        (fd_gets): New function.
729
        (show_backtrace): Rework to use backtrace_symbols_fd and pipes
730
        avoiding functions that are not async-signal-safe, reformat
731
        output.
732
        * runtime/main.c (store_exe_path): Try to check /proc/self/exe
733
        first.
734
 
735
2011-05-20  Janne Blomqvist  
736
            Uros Bizjak  
737
 
738
        PR libfortran/48977
739
        * configure.host: Swap order of glibc and x86 tests.
740
 
741
2011-05-20  Janne Blomqvist  
742
 
743
        * config/fpu-387.h (set_fpu): Use renamed inexact macro.
744
        * config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
745
        inexact macro, set TRP_INEXACT for inexact exception instead of
746
        TRP_UNDERFLOW.
747
        * config/fpu-generic.h (set_fpu): Clarify error messages, use
748
        renamed inexact macro.
749
        * config/fpu-glibc.h (set_fpu): Likewise.
750
        * config/fpu-sysv.h (set_fpu): Likewise.
751
 
752
2011-05-14  Tobias Burnus  
753
 
754
        * runtime/stop.c (error_stop_string, error_stop_numeric):
755
        Do not backtrace for ERROR STOP.
756
 
757
2011-05-14  Janne Blomqvist  
758
 
759
        PR libfortran/48915
760
        * intrinsics/abort.c (abort): Call sys_abort().
761
        * io/unix.c (st_vprintf): Call sys_abort().
762
        * libgfortran.h (options_t): Remove dump_core member.
763
        (handler): Rename to backtrace_handler.
764
        (compile_options_t): Remove dump_core member.
765
        (sys_exit): Remove.
766
        (sys_abort): New function.
767
        * runtime/backtrace.c (show_backtrace): Print a message if
768
        backtrace is not available on target, update filter symbol name
769
        due to backtrace_handler renaming.
770
        * runtime/compile_options.c (backtrace_handler): New
771
        implementation based on example in Glibc manual.
772
        (set_options): Remove dump_core handling, make signal handler
773
        handle more signals.
774
        (init_compile_options): Remove dump_core.
775
        * runtime/environ.c (variable_table[]): Remove
776
        GFORTRAN_ERROR_DUMPCORE element.
777
        (show_variables): Update name, call exit().
778
        * runtime/error.c (sys_exit): Remove.
779
        (sys_abort): New function.
780
        (recursion_check): Call sys_abort().
781
        (os_error): Call exit().
782
        (runtime_error): Likewise.
783
        (runtime_error_at): Likewise.
784
        (internal_error): Likewise.
785
        (generate_error): Likewise.
786
        (notify_std): Likewise.
787
        * runtime/stop.c (stop_numeric): Call exit().
788
        (stop_numeric_f08): Likewise.
789
        (stop_string): Likewise.
790
        (error_stop_string): Call sys_abort().
791
        (error_stop_numeric): Print backtrace, exit with provided code.
792
 
793
2011-05-14  Janne Blomqvist  
794
 
795
        * io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
796
        * libgfortran.h (struct options_t): Remove use_stderr field.
797
        (st_vprintf,st_printf): Move prototypes.
798
        (estr_write): New prototype.
799
        * runtime/error.c (sys_exit): Use estr_write instead of st_printf.
800
        (estr_write): New function.
801
        (st_vprintf): Move from io/unix.c, use stack allocated buffer,
802
        always output to stderr.
803
        (st_printf): Move from io/unix.c.
804
        (show_locus): Use a local variable instead of static.
805
        (os_error): Use estr_write instead of st_printf.
806
        (runtime_error): Likewise.
807
        (runtime_error_at): Likewise.
808
        (runtime_warning_at): Likewise.
809
        (internal_error): Likewise.
810
        (generate_error): Likewise.
811
        (generate_warning): Likewise.
812
        (notify_std): Likewise.
813
        * runtime/pause.c (do_pause): Likewise.
814
        (pause_string): Likewise.
815
        * runtime/stop.c (stop_string): Likewise.
816
        (error_stop_string): Likewise.
817
        * config/fpu_aix.h (set_fpu): Likewise.
818
        * config/fpu_generic.h (set_fpu): Likewise.
819
        * config/fpu_glibc.h (set_fpu): Likewise.
820
        * config/fpu-sysv.h (set_fpu): Likewise.
821
        * runtime/backtrace.c (dump_glibc_backtrace): Likewise.
822
        (show_backtrace): Likewise.
823
        * runtime/environ.c (print_spaces): Likewise.
824
        (show_string): Likewise.
825
        (show_variables): Likewise.
826
        (variable_table[]): Remove GFORTRAN_USE_STDERR entry.
827
 
828
2011-05-14  Tobias Burnus  
829
 
830
        PR fortran/48961
831
        * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
832
        synchronously executing with WAIT=.false.
833
        (execute_command_line): Fix setting of cmdstat and exitstat.
834
 
835
2011-05-06  Tobias Burnus  
836
 
837
        PR fortran/18918
838
        * caf/libcaf.h: Cleanup headers.
839
        (_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
840
        (caf_register_t): New enum.
841
        (_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
842
        * caf/single.c (_gfortran_caf_critical,
843
        _gfortran_caf_end_critical): Remove.
844
        (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
845
        * caf/mpi.c (_gfortran_caf_critical,
846
        _gfortran_caf_end_critical): Remove.
847
        (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
848
        (caf_world_window): Remove global variable.
849
        (_gfortran_caf_init): Fix off-by-one error of this_image.
850
 
851
2011-05-04  Jerry DeLisle  
852
 
853
        PR libgfortran/48787
854
        * io/write_float.def (output_float): Adjust up and down rounding for
855
        cases where 'd' = 0. Gather common code to one location.
856
 
857
2011-05-01  Jerry DeLisle  
858
 
859
        PR libgfortran/48787
860
        * io/write_float.def (output_float): Gather up integer declarations and
861
        add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
862
        everywhere. For ROUND_UP scan the digit string and only perform
863
        rounding if something other than '0' is found.
864
 
865
2011-04-29  Janne Blomqvist  
866
 
867
        * io/unix.c (min): New macro.
868
        (unpack_filename): Return errno number for errors.
869
        (regular_file): Use appropriately sized buffer for path.
870
        (compare_file_filename): Likewise.
871
        (find_file): Likewise.
872
        (delete_file): Likewise.
873
        (file_exists): Likewise.
874
        (file_size): Likewise.
875
        (inquire_sequential): Likewise.
876
        (inquire_direct): Likewise.
877
        (inquire_formatted): Likewise.
878
        (inquire_access): Likewise.
879
 
880
2011-04-29  Janne Blomqvist  
881
 
882
        PR libfortran/48488
883
        * io/write.c (write_real, write_real_g0): Update comments.
884
 
885
2011-04-29  Jerry DeLisle  
886
            Janne Blomqvist  
887
 
888
        PR libgfortran/48488
889
        PR libgfortran/48602
890
        PR libgfortran/48615
891
        PR libgfortran/48684
892
        PR libgfortran/48787
893
        * io/write.c (write_d, write_e, write_f, write_en,
894
        write_es): Add precision compemsation parameter to call.
895
        (set_fnode_default): Adjust default widths to assure
896
        round trip on write and read. (write_real): Adjust call to write_float.
897
        (write_real_g0): Calculate compensation for extra precision and adjust
898
        call to write_float.
899
        * io/write_float.def (output_float_FMT_G_): Use volatile rather than
900
        asm volatile to avoid optimization issue. Correctly calculate the
901
        number of blanks (nb) to be appended and simplify calculation logic.
902
        (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
903
        default widths. Eliminate the code that attempted to reduce the
904
        the precision used in later sprintf functions.  Add call parameter to
905
        compensate for extra precision.
906
 
907
2011-04-20  Jim Meyering  
908
 
909
        * intrinsics/move_alloc.c (move_alloc): Remove useless
910
        if-before-free test.
911
        * io/fbuf.c (fbuf_destroy): Likewise.
912
        * io/format.c (save_parsed_format): Likewise.
913
        * io/open.c (already_open): Likewise.
914
        * io/unit.c (free_internal_unit, close_unit_1): Likewise.
915
        * io/unix.c (mem_close): Likewise.
916
 
917
2011-04-19  Jerry DeLisle  
918
 
919
        PR libgfortran/48602
920
        * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
921
        Use asm volatile to mark temp variable, avoiding optimization errors.
922
 
923
2011-04-17  Jerry DeLisle  
924
 
925
        PR libgfortran/48602
926
        * io/write_float.def (output_float_FMT_G): Use current rounding mode
927
        to set the rounding parameters. (output_float): Skip rounding
928
        if value is zero.
929
 
930
2011-04-16  Janne Blomqvist  
931
 
932
        * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
933
        branch.
934
        * io/format.c (format_error): Use snprintf instead of sprintf.
935
        * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
936
        (convert_integer): Use snprintf instead of sprintf.
937
        (parse_repeat): Likewise.
938
        (read_logical): Likewise.
939
        (read_integer): Likewise.
940
        (read_character): Likewise.
941
        (parse_real): Likewise.
942
        (read_complex): Likewise.
943
        (read_real): Likewise.
944
        (check_type): Likewise.
945
        (nml_parse_qualifier): Add string length argument, use snprintf
946
        instead of sprintf.
947
        (nml_get_obj_data): Use snprintf instead of sprintf.
948
        * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
949
        instead of sprintf.
950
        * io/transfer.c (require_type): Use snprintf instead of sprintf.
951
        * io/unix.c (tempfile): Likewise.
952
        * io/write.c (nml_write_obj): Likewise.
953
        * io/write_float.def (output_float): Remove sprintf CPP branch,
954
        use snprintf instead of sprintf.
955
        * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
956
        * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
957
        * runtime/main.c (store_exe_path): Use snprintf instead of
958
        sprintf.
959
 
960
2011-04-15  Jerry DeLisle  
961
 
962
        PR libgfortran/48589
963
        * io/write_float.def (write_infnan): Set width properly for G0.
964
 
965
2011-04-15  Tobias Burnus  
966
 
967
        PR fortran/18918
968
        * Makefile.am: Build and install caf/single.c as
969
        libcaf_single.a.
970
        * Makefile.in: Regenerate.
971
 
972
2011-04-15  Janne Blomqvist  
973
 
974
        PR libfortran/47571
975
        * configure: Regenerated.
976
        * config.h.in: Regenerated.
977
        * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
978
        * configure.ac: Use separate symbol for clock_gettime in librt.
979
        * intrinsics/system_clock.c: Use weakrefs only when needed and
980
        supported.
981
 
982
2011-04-12  Janne Blomqvist  
983
 
984
        * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
985
        check for ptrdiff_t.
986
        * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
987
        index_type, change cshift0* prototypes.
988
        * config.h.in: Regenerated.
989
        * configure: Regenerated.
990
        * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
991
        * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
992
        * io/list_read.c (nml_parse_qualifier): Likewise.
993
        * io/write.c (nml_write_obj): Likewise.
994
        * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
995
        * generated/cshift0_*.c: Regenerated.
996
 
997
2011-04-12  Janne Blomqvist  
998
 
999
        * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
1000
        * Makefile.in: Regenerated.
1001
 
1002
2011-04-06  Tobias Burnus  
1003
 
1004
        PR fortran/18918
1005
        * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
1006
        Add global variable caf_mpi_initialized and use it for when
1007
        finalizing.
1008
 
1009
2011-04-04  Tobias Burnus  
1010
 
1011
        * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
1012
        (fallback_access, open_internal4, compare_file_filename,
1013
        find_file, file_size, inquire_sequential, inquire_direct,
1014
        inquire_formatted): Use "struct stat" instead of gfstat_t.
1015
 
1016
2011-03-27  Tobias Burnus  
1017
 
1018
        PR fortran/18918
1019
        * caf/libcaf.h: New - coarray communication library.
1020
        * caf/mpi.c: New.
1021
        * caf/single.c: New.
1022
 
1023
2011-03-23  Jerry DeLisle  
1024
 
1025
        PR libgfortran/48030
1026
        * io/read.c (read_x): Re-implement using fbuf_getc.
1027
 
1028
2011-03-21  Rainer Orth  
1029
 
1030
        PR bootstrap/48135
1031
        * configure.ac (gfortran_use_symver): Handle --disable-symvers.
1032
        * configure: Regenerate.
1033
 
1034
2011-03-19  John David Anglin  
1035
 
1036
        PR fortran/35667
1037
        * io/io.h (convert_infnan): Declare.
1038
        * io/read.c (convert_infnan): New.
1039
        (read_f): Use convert_infnan to convert INFs and NANs.
1040
        * list_read.c (parse_real, read_real): Likewise.
1041
 
1042
2011-03-19  Francois-Xavier Coudert  
1043
 
1044
        PR libfortran/47439
1045
        * io/unix.c (tempfile): Work around poor mktemp() implementations.
1046
 
1047
2011-03-16  Francois-Xavier Coudert  
1048
 
1049
        PR libfortran/47883
1050
        * acinclude.m4: Don't use AC_TRY_ macros.
1051
        * configure.ac: Likewise.
1052
        * configure: Regenerate.
1053
 
1054
2011-03-12  Thomas Koenig  
1055
 
1056
        PR libfortran/48066
1057
        * m4/ifunction.m4:  If return array is empty, return.
1058
        * m4/ifunction_logical.m4:  Likewise.
1059
        * generated/all_l16.c: Regenerated.
1060
        * generated/all_l1.c: Regenerated.
1061
        * generated/all_l2.c: Regenerated.
1062
        * generated/all_l4.c: Regenerated.
1063
        * generated/all_l8.c: Regenerated.
1064
        * generated/any_l16.c: Regenerated.
1065
        * generated/any_l1.c: Regenerated.
1066
        * generated/any_l2.c: Regenerated.
1067
        * generated/any_l4.c: Regenerated.
1068
        * generated/any_l8.c: Regenerated.
1069
        * generated/count_16_l.c: Regenerated.
1070
        * generated/count_1_l.c: Regenerated.
1071
        * generated/count_2_l.c: Regenerated.
1072
        * generated/count_4_l.c: Regenerated.
1073
        * generated/count_8_l.c: Regenerated.
1074
        * generated/maxloc1_16_i16.c: Regenerated.
1075
        * generated/maxloc1_16_i1.c: Regenerated.
1076
        * generated/maxloc1_16_i2.c: Regenerated.
1077
        * generated/maxloc1_16_i4.c: Regenerated.
1078
        * generated/maxloc1_16_i8.c: Regenerated.
1079
        * generated/maxloc1_16_r10.c: Regenerated.
1080
        * generated/maxloc1_16_r16.c: Regenerated.
1081
        * generated/maxloc1_16_r4.c: Regenerated.
1082
        * generated/maxloc1_16_r8.c: Regenerated.
1083
        * generated/maxloc1_4_i16.c: Regenerated.
1084
        * generated/maxloc1_4_i1.c: Regenerated.
1085
        * generated/maxloc1_4_i2.c: Regenerated.
1086
        * generated/maxloc1_4_i4.c: Regenerated.
1087
        * generated/maxloc1_4_i8.c: Regenerated.
1088
        * generated/maxloc1_4_r10.c: Regenerated.
1089
        * generated/maxloc1_4_r16.c: Regenerated.
1090
        * generated/maxloc1_4_r4.c: Regenerated.
1091
        * generated/maxloc1_4_r8.c: Regenerated.
1092
        * generated/maxloc1_8_i16.c: Regenerated.
1093
        * generated/maxloc1_8_i1.c: Regenerated.
1094
        * generated/maxloc1_8_i2.c: Regenerated.
1095
        * generated/maxloc1_8_i4.c: Regenerated.
1096
        * generated/maxloc1_8_i8.c: Regenerated.
1097
        * generated/maxloc1_8_r10.c: Regenerated.
1098
        * generated/maxloc1_8_r16.c: Regenerated.
1099
        * generated/maxloc1_8_r4.c: Regenerated.
1100
        * generated/maxloc1_8_r8.c: Regenerated.
1101
        * generated/maxval_i16.c: Regenerated.
1102
        * generated/maxval_i1.c: Regenerated.
1103
        * generated/maxval_i2.c: Regenerated.
1104
        * generated/maxval_i4.c: Regenerated.
1105
        * generated/maxval_i8.c: Regenerated.
1106
        * generated/maxval_r10.c: Regenerated.
1107
        * generated/maxval_r16.c: Regenerated.
1108
        * generated/maxval_r4.c: Regenerated.
1109
        * generated/maxval_r8.c: Regenerated.
1110
        * generated/minloc1_16_i16.c: Regenerated.
1111
        * generated/minloc1_16_i1.c: Regenerated.
1112
        * generated/minloc1_16_i2.c: Regenerated.
1113
        * generated/minloc1_16_i4.c: Regenerated.
1114
        * generated/minloc1_16_i8.c: Regenerated.
1115
        * generated/minloc1_16_r10.c: Regenerated.
1116
        * generated/minloc1_16_r16.c: Regenerated.
1117
        * generated/minloc1_16_r4.c: Regenerated.
1118
        * generated/minloc1_16_r8.c: Regenerated.
1119
        * generated/minloc1_4_i16.c: Regenerated.
1120
        * generated/minloc1_4_i1.c: Regenerated.
1121
        * generated/minloc1_4_i2.c: Regenerated.
1122
        * generated/minloc1_4_i4.c: Regenerated.
1123
        * generated/minloc1_4_i8.c: Regenerated.
1124
        * generated/minloc1_4_r10.c: Regenerated.
1125
        * generated/minloc1_4_r16.c: Regenerated.
1126
        * generated/minloc1_4_r4.c: Regenerated.
1127
        * generated/minloc1_4_r8.c: Regenerated.
1128
        * generated/minloc1_8_i16.c: Regenerated.
1129
        * generated/minloc1_8_i1.c: Regenerated.
1130
        * generated/minloc1_8_i2.c: Regenerated.
1131
        * generated/minloc1_8_i4.c: Regenerated.
1132
        * generated/minloc1_8_i8.c: Regenerated.
1133
        * generated/minloc1_8_r10.c: Regenerated.
1134
        * generated/minloc1_8_r16.c: Regenerated.
1135
        * generated/minloc1_8_r4.c: Regenerated.
1136
        * generated/minloc1_8_r8.c: Regenerated.
1137
        * generated/minval_i16.c: Regenerated.
1138
        * generated/minval_i1.c: Regenerated.
1139
        * generated/minval_i2.c: Regenerated.
1140
        * generated/minval_i4.c: Regenerated.
1141
        * generated/minval_i8.c: Regenerated.
1142
        * generated/minval_r10.c: Regenerated.
1143
        * generated/minval_r16.c: Regenerated.
1144
        * generated/minval_r4.c: Regenerated.
1145
        * generated/minval_r8.c: Regenerated.
1146
        * generated/product_c10.c: Regenerated.
1147
        * generated/product_c16.c: Regenerated.
1148
        * generated/product_c4.c: Regenerated.
1149
        * generated/product_c8.c: Regenerated.
1150
        * generated/product_i16.c: Regenerated.
1151
        * generated/product_i1.c: Regenerated.
1152
        * generated/product_i2.c: Regenerated.
1153
        * generated/product_i4.c: Regenerated.
1154
        * generated/product_i8.c: Regenerated.
1155
        * generated/product_r10.c: Regenerated.
1156
        * generated/product_r16.c: Regenerated.
1157
        * generated/product_r4.c: Regenerated.
1158
        * generated/product_r8.c: Regenerated.
1159
        * generated/sum_c10.c: Regenerated.
1160
        * generated/sum_c16.c: Regenerated.
1161
        * generated/sum_c4.c: Regenerated.
1162
        * generated/sum_c8.c: Regenerated.
1163
        * generated/sum_i16.c: Regenerated.
1164
        * generated/sum_i1.c: Regenerated.
1165
        * generated/sum_i2.c: Regenerated.
1166
        * generated/sum_i4.c: Regenerated.
1167
        * generated/sum_i8.c: Regenerated.
1168
        * generated/sum_r10.c: Regenerated.
1169
        * generated/sum_r16.c: Regenerated.
1170
        * generated/sum_r4.c: Regenerated.
1171
        * generated/sum_r8.c: Regenerated.
1172
 
1173
2011-03-11  Jerry DeLisle  
1174
 
1175
        PR libgfortran/48047
1176
        * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
1177
 
1178
2011-03-04  Janne Blomqvist  
1179
 
1180
        PR libfortran/47802
1181
        * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
1182
        return type.
1183
 
1184
2011-03-04  Janne Blomqvist  
1185
 
1186
        PR libfortran/47802
1187
        * intrinsics/ctime.c (strctime): Don't use return value of
1188
        localtime_r.
1189
 
1190
2011-02-28  Jerry DeLisle  
1191
 
1192
        PR libgfortran/47567
1193
        * io/write_float.def (output_float): Move handling of w = 0 to after
1194
        output rounding. Check for zero and set zero_flag accordingly. Set
1195
        width according to zero_flag. Add better comments.
1196
 
1197
2011-02-27  Jerry DeLisle  
1198
 
1199
        PR libgfortran/47778
1200
        * io/list_read.c (namelist_read): Intialize the error string buffere.
1201
        If pprev_nl was used during the previous namelist read and the rank
1202
        was zero, reset the pointer to NULL for the next namelist read.
1203
 
1204
2011-02-26  Francois-Xavier Coudert  
1205
 
1206
        PR libfortran/45165
1207
        * unix.c (fallback_access): Fix file descriptor leaks.
1208
 
1209
2011-02-25  Francois-Xavier Coudert  
1210
 
1211
        * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
1212
        tested in configure.host.
1213
        * configure: Regenerate.
1214
 
1215
2011-02-24  Janne Blomqvist  
1216
 
1217
        PR libfortran/47802
1218
        * config.h.in: Regenerated.
1219
        * configure: Regenerated.
1220
        * configure.ac: Remove checks for ctime and ctime_r, add check for
1221
        strftime.
1222
        * intrinsics/date_and_time.c (localtime_r): Move fallback
1223
        implementation to time_1.h.
1224
        * intrinsics/time_1.h (localtime_r): Fallback implementation.
1225
        * intrinsics/ctime.c: Include time_1.h.
1226
        (ctime_r): Remove fallback implementation.
1227
        (strctime): New function.
1228
        (fdate): Use strctime instead of ctime_r.
1229
        (fdate_sub): Likewise.
1230
        (ctime): Likewise.
1231
        (ctime_sub): Likewise.
1232
 
1233
2011-02-24  Jakub Jelinek  
1234
 
1235
        PR fortran/47878
1236
        * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
1237
        and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
1238
 
1239
2011-02-24  Janne Blomqvist  
1240
 
1241
        PR libfortran/47802
1242
        * configure.ac: Add test for POSIX getpwuid_r.
1243
        * intrinsics/getlog.c (getlog): CPP test for
1244
        HAVE_POSIX_GETPWUID_R.
1245
        * config.h.in: Regenerated.
1246
        * configure: Regenerated.
1247
 
1248
2011-02-23  Jerry DeLisle  
1249
 
1250
        PR libgfortran/47567
1251
        * io/write_float.def (output_float): Remove special case handling of
1252
        zero with width 1.
1253
 
1254
2011-02-23  Janne Blomqvist  
1255
            Jerry DeLisle    
1256
 
1257
        PR libfortran/47694
1258
        * io/fbuf.h (fbuf_getptr): New inline function.
1259
        * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
1260
        through the string instead of fbuf_read.
1261
 
1262
2011-02-22  Tobias Burnus  
1263
            Kai-Uwe Eckhardt  
1264
 
1265
        PR libfortran/47830
1266
        * intrinsics/c99_functions.c (roundl): Make C valid for
1267
        HAVE_NEXTAFTERL.
1268
 
1269
2011-02-19  Jerry DeLisle  
1270
 
1271
        PR libgfortran/47567
1272
        * io/write_float.def (output_float): Adjust width for F0.d to
1273
        allow space for negative signs on zero.
1274
 
1275
2011-02-16  Jerry DeLisle  
1276
 
1277
        PR libgfortran/47667
1278
        * io/list_read.c (read_logical): Check for end of line before calling
1279
        eat_line. (read_integer): Likewise. (parse_real): Don't unget the
1280
        separator. Check for end of line before calling eat_line.
1281
        (read_complex): Allow line-end before and after parenthesis and comma.
1282
        Check for end of line before calling eat_line. (read_real): Check for
1283
        end of line before calling eat_line.
1284
 
1285
2011-02-16  Jakub Jelinek  
1286
 
1287
        PR libfortran/47757
1288
        * gfortran.map (GFORTRAN_1.4): Export
1289
        _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
1290
        _gfortran_{cshift0,eoshift{0,2}}_16_char4.
1291
 
1292
2011-02-15  Tobias Burnus  
1293
 
1294
        PR fortran/47716
1295
        PR fortran/47648
1296
        * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
1297
        libquadmath, which uses more features.
1298
        * configure: Regenerate.
1299
 
1300
2011-02-14  Jakub Jelinek  
1301
 
1302
        PR fortran/47642
1303
        * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
1304
        quadmath_flt128tostr.
1305
        * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
1306
        of quadmath_flt128tostr.
1307
 
1308
2011-02-13  Ralf Wildenhues  
1309
 
1310
        * Makefile.in: Regenerate.
1311
        * aclocal.m4: Likewise.
1312
        * configure: Likewise.
1313
 
1314
2011-02-05  Jerry DeLisle  
1315
 
1316
        PR libgfortran/47567
1317
        * io/write_float.def (output_float): Eliminate some redundant code.
1318
        Adjust width for case of F0.X for values of zero and all other values.
1319
        Expand cases where '*' is set to give cleaner results.
1320
 
1321
2011-02-05  Janne Blomqvist  
1322
 
1323
        PR libfortran/47571
1324
        * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
1325
        (weak_gettime): Likewise.
1326
        (gf_gettime): Change API, move weak_gettime() usage to
1327
        system_clock.c
1328
        * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
1329
        (gf_gettime_mono): New function.
1330
        (system_clock_4): Use gf_gettime_mono().
1331
        (system_clock_8): Likewise.
1332
        * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
1333
        usage.
1334
 
1335
2011-02-02  Janne Blomqvist  
1336
 
1337
        PR libfortran/47571
1338
        * configure: Regenerated.
1339
        * configure.ac: Don't add librt to LIBS.
1340
        * intrinsics/time_1.h (weak_gettime): Weakref trickery for
1341
        clock_gettime().
1342
        (gf_gettime): Use weak_gettime() instead of clock_gettime().
1343
 
1344
2011-02-01  Janne Blomqvist  
1345
 
1346
        * intrinsics/time_1.h: Include errno.h needed by fallbacks.
1347
 
1348
2011-01-31  Janne Blomqvist  
1349
 
1350
        * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
1351
 
1352
2011-01-31  Janne Blomqvist  
1353
 
1354
        * configure.ac: Check for clock_gettime().
1355
        * configure: Regenerated.
1356
        * config.h.in: Regenerated.
1357
        * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
1358
        times() fallback.
1359
        (gf_gettime): New function.
1360
        * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
1361
        * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
1362
        * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
1363
        * intrinsics/etime.c (etime_sub): Use gf_cputime.
1364
        * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
1365
        (system_clock_8): Use gf_gettime, increase count rate to allow
1366
        nanosecond precision, remove overflow prone branch.
1367
 
1368
2011-01-29  Jerry DeLisle  
1369
 
1370
        PR libgfortran/47434
1371
        * io/write_float.def (write_infnan): Use calculate_sign to determine
1372
        if the sign should be given and check field widths accordingly.
1373
 
1374
2011-01-29  Kai Tietz  
1375
 
1376
        * intrinsics/ctime.c (ctime_r): Improve implementation.
1377
 
1378
2011-01-27  Janne Blomqvist  
1379
 
1380
        PR libfortran/47431
1381
        * config.h.in: Regenerated.
1382
        * configure: Regenerated.
1383
        * configure.ac: Add check for ctime_r().
1384
        * intrinsics/ctime.c (ctime_r): Fallback implementation.
1385
        (fdate): Use ctime_r() instead of ctime().
1386
        (fdate_sub): Likewise.
1387
        (ctime): Likewise.
1388
        (ctime_sub): Likewise.
1389
 
1390
2011-01-27  Janne Blomqvist  
1391
 
1392
        PR libfortran/47432
1393
        * config.h.in: Regenerated.
1394
        * configure: Regenerated.
1395
        * configure.ac: Add check for ttyname_r.
1396
        * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
1397
        * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
1398
        to new prototype.
1399
        * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
1400
        * io/intrinsics.c (ttynam_sub): Likewise.
1401
        (ttynam): Likewise.
1402
 
1403
2011-01-27  Janne Blomqvist  
1404
 
1405
        PR libfortran/47491
1406
        * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
1407
        extensions.
1408
        * config.h.in: Regenerate.
1409
        * configure: Regenerate.
1410
 
1411
2011-01-26  Jerry DeLisle  
1412
 
1413
        PR libgfortran/47285
1414
        * io/write_float.def (write_infnan): Adjust processor selected width
1415
        to 3 if NaN.
1416
 
1417
2011-01-26  Jerry DeLisle  
1418
 
1419
        PR libgfortran/47285
1420
        * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
1421
        the result to set the padding.
1422
 
1423
2011-01-26  Kai Tietz  
1424
 
1425
        * intrinsics/getlog.c (getlog): Fix label/statement issue.
1426
 
1427
2011-01-25  Janne Blomqvist  
1428
 
1429
        PR libfortran/47375
1430
        * config.h.in: Regenerated.
1431
        * configure: Regenerated.
1432
        * configure.ac: Add check for getpwuid_r.
1433
        * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
1434
 
1435
2011-01-22  Janne Blomqvist  
1436
 
1437
        PR libfortran/46267
1438
        * config.h.in: Regenerated.
1439
        * configure: Regenerated.
1440
        * configure.ac: Check presence of strerror_r.
1441
        * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
1442
        * io/unix.c (get_oserror): Remove.
1443
        * libgfortran.h (gf_strerror): Add prototype.
1444
        (get_oserror): Remove prototype.
1445
        * runtime/error.c (gf_strerror): New function.
1446
        (os_error): Use gf_strerror instead of get_oserror.
1447
        (generate_errror): Likewise.
1448
 
1449
2011-01-17  Janne Blomqvist  
1450
 
1451
        PR libfortran/47296
1452
        * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
1453
        error occurs.
1454
 
1455
2011-01-16  Jakub Jelinek  
1456
 
1457
        PR fortran/46625
1458
        * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
1459
        instead of quadmath_dtoa.
1460
        * io/transfer128.c (tmp1, tmp2): New variables, bring in
1461
        strtoflt128 and quadmath_flt128tostr.
1462
        (transfer_real128, transfer_real128_write, transfer_complex128,
1463
        transfer_complex128_write): Remove tmp1/tmp2 variables.
1464
        * io/read.c (convert_real): Use strtoflt128 instead of
1465
        quadmath_strtopQ, adjust for the changed arguments and return
1466
        value.
1467
 
1468
2011-01-14  Jerry DeLisle  
1469
 
1470
        PR libgfortran/47296
1471
        * io/unix.c (unpack_filename): Return non-zero if the filename passed
1472
        in is NULL.
1473
 
1474
2011-01-04  Jerry DeLisle  
1475
 
1476
        PR libgfortran/47154
1477
        * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
1478
        duplicate calls via next_record.
1479
 
1480
 
1481
Copyright (C) 2011 Free Software Foundation, Inc.
1482
 
1483
Copying and distribution of this file, with or without modification,
1484
are permitted in any medium without royalty provided the copyright
1485
notice and this notice are preserved.

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.