1 2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
3 * intrinsics/time_1.h (gf_gettime): Simplify time() usage.
5 2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
7 * configure.ac (AC_STDC_HEADERS): Remove.
8 (AC_HEADER_TIME): Remove.
9 (AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
10 of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
11 (AC_CHECK_MEMBERS): Use single invocation.
12 (AC_CHECK_FUNCS): Move into single invocation of
13 AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
14 * config.h.in: Regenerate.
15 * configure: Regenerate.
16 * intrinsics/clock.c: Include time.h.
17 (mclock): Assume clock() is present.
19 * intrinsics/ctime.c (strctime): Assume strftime is present.
20 (fdate): Assume time() is present.
21 (fdate_sub): Likewise.
23 * intrinsics/date_and_time.c: Don't provide abs macro.
24 (HAVE_NO_DATE_TIME): Remove code related to macro which is never
26 * intrinsics/execute_command_line.c: Assume stdlib.h is present.
27 * intrinsics/exit.c: Likewise.
28 * intrinsics/extends_type_of.c: Likewise.
29 * intrinsics/gerror.c: Assume strerror() is present.
30 * intrinsics/kill.c: Assume signal.h is present.
31 * intrinsics/malloc.c: Assume stdlib.h is present.
32 * intrinsics/move_alloc.c: Likewise.
33 * intrinsics/perror.c: Assume perror() is present.
34 * intrinsics/signal.c: Assume signal.h is present.
35 * intrinsics/stat.c: Assume stdlib.h is present.
36 * intrinsics/system.c: Likewise.
37 * intrinsics/time.c: Include time.h, assume time() is present.
38 * intrinsics/time_1.h: Conditionally include sys/time.h,
39 unconditionally time.h.
40 (gf_cputime): Do division in double, fallback using clock().
41 (gf_gettime): Assume time() is present.
42 * intrinsics/umask.c: Assume stdlib.h is present.
43 * runtime/backtrace.c: Likewise.
44 * runtime/compile_options.c: Assume signal.h is present, assume
45 C89 signals are present.
46 * runtime/error.c: Assume signal.h and stdlib.h are present.
48 2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
51 * runtime/backtrace.c (show_backtrace): Fix incorrect comment.
53 2011-11-09 Tobias Burnus <burnus@net-b.de>
55 * configure.ac: Make more cross-compile friendly.
56 * Makefile.in: Regenerate.
57 * aclocal.m4: Regenerate.
58 * config.h.in: Regenerate.
59 * configure: Regenerate.
61 2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
64 * configure.ac: Don't check execinfo.h, backtrace,
65 backtrace_symbols_fd. Check execve instead of execvp. Call
66 GCC_CHECK_UNWIND_GETIPINFO.
67 * runtime/backtrace.c: Don't include unused headers, include
68 limits.h and unwind.h.
69 (CAN_FORK): Check execve instead of execvp.
70 (GLIBC_BACKTRACE): Remove.
71 (bt_header): Conform to gdb backtrace format.
72 (struct bt_state): New struct.
73 (trace_function): New function.
74 (show_backtrace): Use _Unwind_Backtrace from libgcc instead of
75 glibc backtrace functions.
76 * Makefile.in: Regenerated.
77 * aclocal.m4: Regenerated.
78 * config.h.in: Regenerated.
79 * configure: Regenerated.
81 2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
84 * io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
85 * io/unix.c (buf_flush): Don't call _commit.
87 2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
90 * runtime/error.c (gf_strerror): Silence warning.
92 2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
95 * runtime/error.c (gf_strerror): Silence warning.
97 2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
100 * intrinsics/c99_functions.c (round): Move higher in the file.
102 2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
105 * io/open.c (new_unit): Don't check file size before attempting
108 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
110 * Makefile.am (AM_CPPFLAGS): Add
111 -I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
112 * Makefile.in: Regenerate.
113 * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
114 * configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
115 * configure: Regenerate.
116 * config.h.in: Regenerate.
118 2011-11-01 Janne Blomqvist <jb@gcc.gnu.org>
120 * io/io.h (next_available_newunit): Remove prototype.
121 * io/unit.h (next_available_newunit): Make variable static,
123 (init_units): Don't initialize next_available_newunit.
124 (get_unique_unit_number): Use atomic builtin if available.
126 2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
128 * io/inquire.c (inquire_via_unit): Check whether we're at the
129 beginning or end if the position is unspecified. If the position
130 is not one of the 3 standard ones, return unspecified.
131 * io/io.h (update_position): Remove prototype.
132 * io/transfer.c (next_record): Set the position to unspecified,
133 letting inquire figure it out more exactly when needed.
134 * io/unit.c (update_position): Remove function.
136 2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
138 * io/unix.h (struct stream): Add size function pointer.
139 (ssize): New inline function.
140 (file_length): Remove prototype.
141 * io/unix.c (raw_size): New function.
142 (raw_init): Initialize st.size pointer.
143 (buf_size): New function.
144 (buf_init): Initialize st.size pointer.
145 (open_internal): Likewise.
146 (open_internal4): Likewise.
147 (file_length): Remove function.
148 * io/file_pos.c (st_rewind): Use ssize instead of file_length.
149 * io/open.c (test_endfile): Likewise.
150 * io/transfer.c (data_transfer_init): Likewise.
151 (next_record_r): Likewise.
152 (next_record_w): Likewise.
153 * io/unit.c (update_position): Likewise.
155 2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
157 * io/file_pos.c (st_rewind): Handle regular and special files
159 * io/intrinsics.c (fseek_sub): Don't check whether we think the
160 file is seekable, just do what the caller says.
161 * io/transfer.c (skip_record): First try to seek, then fallback to
162 reading and throwing away what we read.
163 * io/unit.c (update_position): Don't check whether file is
164 seekable, just try to do what we're told.
165 (unit_truncate): Likewise.
166 * io/unix.c (struct unix_stream): Remove special_file flag.
167 (buf_flush): Remove code for handling unseekable files.
168 (buf_seek): Likewise.
169 (fd_to_stream): Use buffered IO only for regular files.
170 (file_length): Remove is_seekable() call.
171 (is_seekable): Remove function.
172 (is_special): Likewise.
173 * io/unix.h: Remove prototypes for is_seekable and is_special.
175 2011-09-10 Thomas Koenig <tkoenig@gcc.gnu.org>
178 * generated/m4/ifunction.m4: Always call internal_malloc_size
179 even when there is a zero-sized return array.
180 * generated/generated/maxloc1_16_i16.c: Regenerated.
181 * generated/generated/maxloc1_16_i1.c: Regenerated.
182 * generated/generated/maxloc1_16_i2.c: Regenerated.
183 * generated/generated/maxloc1_16_i4.c: Regenerated.
184 * generated/generated/maxloc1_16_i8.c: Regenerated.
185 * generated/generated/maxloc1_16_r10.c: Regenerated.
186 * generated/generated/maxloc1_16_r16.c: Regenerated.
187 * generated/generated/maxloc1_16_r4.c: Regenerated.
188 * generated/generated/maxloc1_16_r8.c: Regenerated.
189 * generated/generated/maxloc1_4_i16.c: Regenerated.
190 * generated/generated/maxloc1_4_i1.c: Regenerated.
191 * generated/generated/maxloc1_4_i2.c: Regenerated.
192 * generated/generated/maxloc1_4_i4.c: Regenerated.
193 * generated/generated/maxloc1_4_i8.c: Regenerated.
194 * generated/generated/maxloc1_4_r10.c: Regenerated.
195 * generated/generated/maxloc1_4_r16.c: Regenerated.
196 * generated/generated/maxloc1_4_r4.c: Regenerated.
197 * generated/generated/maxloc1_4_r8.c: Regenerated.
198 * generated/generated/maxloc1_8_i16.c: Regenerated.
199 * generated/generated/maxloc1_8_i1.c: Regenerated.
200 * generated/generated/maxloc1_8_i2.c: Regenerated.
201 * generated/generated/maxloc1_8_i4.c: Regenerated.
202 * generated/generated/maxloc1_8_i8.c: Regenerated.
203 * generated/generated/maxloc1_8_r10.c: Regenerated.
204 * generated/generated/maxloc1_8_r16.c: Regenerated.
205 * generated/generated/maxloc1_8_r4.c: Regenerated.
206 * generated/generated/maxloc1_8_r8.c: Regenerated.
207 * generated/generated/maxval_i16.c: Regenerated.
208 * generated/generated/maxval_i1.c: Regenerated.
209 * generated/generated/maxval_i2.c: Regenerated.
210 * generated/generated/maxval_i4.c: Regenerated.
211 * generated/generated/maxval_i8.c: Regenerated.
212 * generated/generated/maxval_r10.c: Regenerated.
213 * generated/generated/maxval_r16.c: Regenerated.
214 * generated/generated/maxval_r4.c: Regenerated.
215 * generated/generated/maxval_r8.c: Regenerated.
216 * generated/generated/minloc1_16_i16.c: Regenerated.
217 * generated/generated/minloc1_16_i1.c: Regenerated.
218 * generated/generated/minloc1_16_i2.c: Regenerated.
219 * generated/generated/minloc1_16_i4.c: Regenerated.
220 * generated/generated/minloc1_16_i8.c: Regenerated.
221 * generated/generated/minloc1_16_r10.c: Regenerated.
222 * generated/generated/minloc1_16_r16.c: Regenerated.
223 * generated/generated/minloc1_16_r4.c: Regenerated.
224 * generated/generated/minloc1_16_r8.c: Regenerated.
225 * generated/generated/minloc1_4_i16.c: Regenerated.
226 * generated/generated/minloc1_4_i1.c: Regenerated.
227 * generated/generated/minloc1_4_i2.c: Regenerated.
228 * generated/generated/minloc1_4_i4.c: Regenerated.
229 * generated/generated/minloc1_4_i8.c: Regenerated.
230 * generated/generated/minloc1_4_r10.c: Regenerated.
231 * generated/generated/minloc1_4_r16.c: Regenerated.
232 * generated/generated/minloc1_4_r4.c: Regenerated.
233 * generated/generated/minloc1_4_r8.c: Regenerated.
234 * generated/generated/minloc1_8_i16.c: Regenerated.
235 * generated/generated/minloc1_8_i1.c: Regenerated.
236 * generated/generated/minloc1_8_i2.c: Regenerated.
237 * generated/generated/minloc1_8_i4.c: Regenerated.
238 * generated/generated/minloc1_8_i8.c: Regenerated.
239 * generated/generated/minloc1_8_r10.c: Regenerated.
240 * generated/generated/minloc1_8_r16.c: Regenerated.
241 * generated/generated/minloc1_8_r4.c: Regenerated.
242 * generated/generated/minloc1_8_r8.c: Regenerated.
243 * generated/generated/minval_i16.c: Regenerated.
244 * generated/generated/minval_i1.c: Regenerated.
245 * generated/generated/minval_i2.c: Regenerated.
246 * generated/generated/minval_i4.c: Regenerated.
247 * generated/generated/minval_i8.c: Regenerated.
248 * generated/generated/minval_r10.c: Regenerated.
249 * generated/generated/minval_r16.c: Regenerated.
250 * generated/generated/minval_r4.c: Regenerated.
251 * generated/generated/minval_r8.c: Regenerated.
252 * generated/generated/product_c10.c: Regenerated.
253 * generated/generated/product_c16.c: Regenerated.
254 * generated/generated/product_c4.c: Regenerated.
255 * generated/generated/product_c8.c: Regenerated.
256 * generated/generated/product_i16.c: Regenerated.
257 * generated/generated/product_i1.c: Regenerated.
258 * generated/generated/product_i2.c: Regenerated.
259 * generated/generated/product_i4.c: Regenerated.
260 * generated/generated/product_i8.c: Regenerated.
261 * generated/generated/product_r10.c: Regenerated.
262 * generated/generated/product_r16.c: Regenerated.
263 * generated/generated/product_r4.c: Regenerated.
264 * generated/generated/product_r8.c: Regenerated.
265 * generated/generated/sum_c10.c: Regenerated.
266 * generated/generated/sum_c16.c: Regenerated.
267 * generated/generated/sum_c4.c: Regenerated.
268 * generated/generated/sum_c8.c: Regenerated.
269 * generated/generated/sum_i16.c: Regenerated.
270 * generated/generated/sum_i1.c: Regenerated.
271 * generated/generated/sum_i2.c: Regenerated.
272 * generated/generated/sum_i4.c: Regenerated.
273 * generated/generated/sum_i8.c: Regenerated.
274 * generated/generated/sum_r10.c: Regenerated.
275 * generated/generated/sum_r16.c: Regenerated.
276 * generated/generated/sum_r4.c: Regenerated.
277 * generated/generated/sum_r8.c: Regenerated.
279 2011-09-01 Thomas Koenig <tkoenig@gcc.gnu.org>
281 * generated/bessel_r4.c: Regenerated.
282 * generated/bessel_r8.c: Regenerated.
283 * generated/bessel_r10.c: Regenerated.
284 * generated/bessel_r16.c: Regenerated.
286 2011-08-29 Tobias Burnus <burnus@net-b.de>
288 * caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
289 * caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
290 actually free memory and add error diagnostic.
291 (_gfortran_caf_finalize): Add additional free calls.
292 * caf/single.c (_gfortran_caf_deregister): Modify prototype,
293 actually free memory and add error diagnostic.
294 (_gfortran_caf_finalize): Add additional free calls.
296 2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org>
299 * intrinsics/string_intrinsics.c (memcmp_char4): New function.
300 * intrinsics/string_intrinsics_inc.c: New macro MEMCMP, either
301 set to memcmp or memcmp_char4.
302 (compare_string): Use MEMCMP, with correct size for it.
303 * libgfortran.h: Add prototype for memcmp_char4.
305 2011-08-28 Thomas Koenig <tkoenig@gcc.gnu.org>
308 * generated/iall_i1.c: Regenerated.
309 * generated/iall_i16.c: Regenerated.
310 * generated/iall_i2.c: Regenerated.
311 * generated/iall_i4.c: Regenerated.
312 * generated/iall_i8.c: Regenerated.
313 * generated/iany_i1.c: Regenerated.
314 * generated/iany_i16.c: Regenerated.
315 * generated/iany_i2.c: Regenerated.
316 * generated/iany_i4.c: Regenerated.
317 * generated/iany_i8.c: Regenerated.
318 * generated/iparity_i1.c: Regenerated.
319 * generated/iparity_i16.c: Regenerated.
320 * generated/iparity_i2.c: Regenerated.
321 * generated/iparity_i4.c: Regenerated.
322 * generated/iparity_i8.c: Regenerated.
323 * generated/norm2_r10.c: Regenerated.
324 * generated/norm2_r16.c: Regenerated.
325 * generated/norm2_r4.c: Regenerated.
326 * generated/norm2_r8.c: Regenerated.
327 * generated/parity_l1.c: Regenerated.
328 * generated/parity_l16.c: Regenerated.
329 * generated/parity_l2.c: Regenerated.
330 * generated/parity_l4.c: Regenerated.
331 * generated/parity_l8.c: Regenerated.
332 * generated/misc_specifics.F90: Regenerated (comment change).
333 * generated/_abs_c10.F90: Regenerated (comment change).
334 * generated/_abs_c16.F90: Regenerated (comment change).
335 * generated/_abs_c4.F90: Regenerated (comment change).
336 * generated/_abs_c8.F90: Regenerated (comment change).
337 * generated/_abs_i16.F90: Regenerated (comment change).
338 * generated/_abs_i4.F90: Regenerated (comment change).
339 * generated/_abs_i8.F90: Regenerated (comment change).
340 * generated/_abs_r10.F90: Regenerated (comment change).
341 * generated/_abs_r16.F90: Regenerated (comment change).
342 * generated/_abs_r4.F90: Regenerated (comment change).
343 * generated/_abs_r8.F90: Regenerated (comment change).
344 * generated/_acosh_r10.F90: Regenerated (comment change).
345 * generated/_acosh_r16.F90: Regenerated (comment change).
346 * generated/_acosh_r4.F90: Regenerated (comment change).
347 * generated/_acosh_r8.F90: Regenerated (comment change).
348 * generated/_acos_r10.F90: Regenerated (comment change).
349 * generated/_acos_r16.F90: Regenerated (comment change).
350 * generated/_acos_r4.F90: Regenerated (comment change).
351 * generated/_acos_r8.F90: Regenerated (comment change).
352 * generated/_aimag_c10.F90: Regenerated (comment change).
353 * generated/_aimag_c16.F90: Regenerated (comment change).
354 * generated/_aimag_c4.F90: Regenerated (comment change).
355 * generated/_aimag_c8.F90: Regenerated (comment change).
356 * generated/_aint_r10.F90: Regenerated (comment change).
357 * generated/_aint_r16.F90: Regenerated (comment change).
358 * generated/_aint_r4.F90: Regenerated (comment change).
359 * generated/_aint_r8.F90: Regenerated (comment change).
360 * generated/_anint_r10.F90: Regenerated (comment change).
361 * generated/_anint_r16.F90: Regenerated (comment change).
362 * generated/_anint_r4.F90: Regenerated (comment change).
363 * generated/_anint_r8.F90: Regenerated (comment change).
364 * generated/_asinh_r10.F90: Regenerated (comment change).
365 * generated/_asinh_r16.F90: Regenerated (comment change).
366 * generated/_asinh_r4.F90: Regenerated (comment change).
367 * generated/_asinh_r8.F90: Regenerated (comment change).
368 * generated/_asin_r10.F90: Regenerated (comment change).
369 * generated/_asin_r16.F90: Regenerated (comment change).
370 * generated/_asin_r4.F90: Regenerated (comment change).
371 * generated/_asin_r8.F90: Regenerated (comment change).
372 * generated/_atan2_r10.F90: Regenerated (comment change).
373 * generated/_atan2_r16.F90: Regenerated (comment change).
374 * generated/_atan2_r4.F90: Regenerated (comment change).
375 * generated/_atan2_r8.F90: Regenerated (comment change).
376 * generated/_atanh_r10.F90: Regenerated (comment change).
377 * generated/_atanh_r16.F90: Regenerated (comment change).
378 * generated/_atanh_r4.F90: Regenerated (comment change).
379 * generated/_atanh_r8.F90: Regenerated (comment change).
380 * generated/_atan_r10.F90: Regenerated (comment change).
381 * generated/_atan_r16.F90: Regenerated (comment change).
382 * generated/_atan_r4.F90: Regenerated (comment change).
383 * generated/_atan_r8.F90: Regenerated (comment change).
384 * generated/_conjg_c10.F90: Regenerated (comment change).
385 * generated/_conjg_c16.F90: Regenerated (comment change).
386 * generated/_conjg_c4.F90: Regenerated (comment change).
387 * generated/_conjg_c8.F90: Regenerated (comment change).
388 * generated/_cosh_r10.F90: Regenerated (comment change).
389 * generated/_cosh_r16.F90: Regenerated (comment change).
390 * generated/_cosh_r4.F90: Regenerated (comment change).
391 * generated/_cosh_r8.F90: Regenerated (comment change).
392 * generated/_cos_c10.F90: Regenerated (comment change).
393 * generated/_cos_c16.F90: Regenerated (comment change).
394 * generated/_cos_c4.F90: Regenerated (comment change).
395 * generated/_cos_c8.F90: Regenerated (comment change).
396 * generated/_cos_r10.F90: Regenerated (comment change).
397 * generated/_cos_r16.F90: Regenerated (comment change).
398 * generated/_cos_r4.F90: Regenerated (comment change).
399 * generated/_cos_r8.F90: Regenerated (comment change).
400 * generated/_dim_i16.F90: Regenerated (comment change).
401 * generated/_dim_i4.F90: Regenerated (comment change).
402 * generated/_dim_i8.F90: Regenerated (comment change).
403 * generated/_dim_r10.F90: Regenerated (comment change).
404 * generated/_dim_r16.F90: Regenerated (comment change).
405 * generated/_dim_r4.F90: Regenerated (comment change).
406 * generated/_dim_r8.F90: Regenerated (comment change).
407 * generated/_exp_c10.F90: Regenerated (comment change).
408 * generated/_exp_c16.F90: Regenerated (comment change).
409 * generated/_exp_c4.F90: Regenerated (comment change).
410 * generated/_exp_c8.F90: Regenerated (comment change).
411 * generated/_exp_r10.F90: Regenerated (comment change).
412 * generated/_exp_r16.F90: Regenerated (comment change).
413 * generated/_exp_r4.F90: Regenerated (comment change).
414 * generated/_exp_r8.F90: Regenerated (comment change).
415 * generated/_log10_r10.F90: Regenerated (comment change).
416 * generated/_log10_r16.F90: Regenerated (comment change).
417 * generated/_log10_r4.F90: Regenerated (comment change).
418 * generated/_log10_r8.F90: Regenerated (comment change).
419 * generated/_log_c10.F90: Regenerated (comment change).
420 * generated/_log_c16.F90: Regenerated (comment change).
421 * generated/_log_c4.F90: Regenerated (comment change).
422 * generated/_log_c8.F90: Regenerated (comment change).
423 * generated/_log_r10.F90: Regenerated (comment change).
424 * generated/_log_r16.F90: Regenerated (comment change).
425 * generated/_log_r4.F90: Regenerated (comment change).
426 * generated/_log_r8.F90: Regenerated (comment change).
427 * generated/_mod_i16.F90: Regenerated (comment change).
428 * generated/_mod_i4.F90: Regenerated (comment change).
429 * generated/_mod_i8.F90: Regenerated (comment change).
430 * generated/_mod_r10.F90: Regenerated (comment change).
431 * generated/_mod_r16.F90: Regenerated (comment change).
432 * generated/_mod_r4.F90: Regenerated (comment change).
433 * generated/_mod_r8.F90: Regenerated (comment change).
434 * generated/_sign_i16.F90: Regenerated (comment change).
435 * generated/_sign_i4.F90: Regenerated (comment change).
436 * generated/_sign_i8.F90: Regenerated (comment change).
437 * generated/_sign_r10.F90: Regenerated (comment change).
438 * generated/_sign_r16.F90: Regenerated (comment change).
439 * generated/_sign_r4.F90: Regenerated (comment change).
440 * generated/_sign_r8.F90: Regenerated (comment change).
441 * generated/_sinh_r10.F90: Regenerated (comment change).
442 * generated/_sinh_r16.F90: Regenerated (comment change).
443 * generated/_sinh_r4.F90: Regenerated (comment change).
444 * generated/_sinh_r8.F90: Regenerated (comment change).
445 * generated/_sin_c10.F90: Regenerated (comment change).
446 * generated/_sin_c16.F90: Regenerated (comment change).
447 * generated/_sin_c4.F90: Regenerated (comment change).
448 * generated/_sin_c8.F90: Regenerated (comment change).
449 * generated/_sin_r10.F90: Regenerated (comment change).
450 * generated/_sin_r16.F90: Regenerated (comment change).
451 * generated/_sin_r4.F90: Regenerated (comment change).
452 * generated/_sin_r8.F90: Regenerated (comment change).
453 * generated/_sqrt_c10.F90: Regenerated (comment change).
454 * generated/_sqrt_c16.F90: Regenerated (comment change).
455 * generated/_sqrt_c4.F90: Regenerated (comment change).
456 * generated/_sqrt_c8.F90: Regenerated (comment change).
457 * generated/_sqrt_r10.F90: Regenerated (comment change).
458 * generated/_sqrt_r16.F90: Regenerated (comment change).
459 * generated/_sqrt_r4.F90: Regenerated (comment change).
460 * generated/_sqrt_r8.F90: Regenerated (comment change).
461 * generated/_tanh_r10.F90: Regenerated (comment change).
462 * generated/_tanh_r16.F90: Regenerated (comment change).
463 * generated/_tanh_r4.F90: Regenerated (comment change).
464 * generated/_tanh_r8.F90: Regenerated (comment change).
465 * generated/_tan_r10.F90: Regenerated (comment change).
466 * generated/_tan_r16.F90: Regenerated (comment change).
467 * generated/_tan_r4.F90: Regenerated (comment change).
468 * generated/_tan_r8.F90: Regenerated (comment change).
470 2011-08-18 Tobias Burnus <burnus@net-b.de>
473 * io/list_read.c (eat_separator): Fix skipping over "!" lines.
475 2011-07-23 Andreas Schwab <schwab@linux-m68k.org>
477 * intrinsics/ctime.c: Include <stdlib.h>.
478 * intrinsics/getlog.c: Likewise.
479 * runtime/stop.c: Likewise.
481 2011-07-23 Tobias Burnus <burnus@net-b.de>
484 * io/list_read.c (nml_parse_qualifier): Remove check to
485 enabled extended read for another case.
487 2011-07-15 Daniel Carrera <dcarrera@gmail.com>
489 * caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
490 * caf/single.c (caf_runtime_error): Ditto.
492 2011-07-14 Daniel Carrera <dcarrera@gmail.com>
494 * caf/single.c: Include stdarg.h header.
495 (caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
496 (_gfortran_caf_register): Use caf_runtime_error.
497 (_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
498 * caf/mpi.c (caf_runtime_error): Remove "error" parameter.
499 Return EXIT_FAILURE instead.
500 (_gfortran_caf_register): Update call to caf_runtime_error.
501 (_gfortran_caf_sync_all): Ditto.
502 (_gfortran_caf_sync_images): Ditto.
503 (_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
505 2011-07-13 Janne Blomqvist <jb@gcc.gnu.org>
508 * io/list_read.c (read_logical): Don't error out if a valid value
509 is followed by EOF instead of a normal separator.
510 (read_integer): Likewise.
512 2011-07-09 Tobias Burnus <burnus@net-b.de>
514 * runtime/error.c (sys_abort): Change argument list
515 from "()" to "(void)".
517 2011-07-09 Tobias Burnus <burnus@net-b.de>
518 Daniel Carrera <dcarrera@gmail.com>
520 * caf/mpi.c (runtime_error): New function.
521 (_gfortran_caf_register): Use it.
522 (_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
523 as possible status value.
524 (_gfortran_caf_sync_images): Ditto.
526 2011-07-07 Tobias Burnus <burnus@net-b.de>
528 * libcaf.h (__attribute__, unlikely, likely): New macros.
529 (caf_register_t): Update comment.
530 (_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
531 * single.c (_gfortran_caf_register): Ditto; add error diagnostics.
532 * mpi.c (_gfortran_caf_register): Ditto.
533 (caf_is_finalized): New global variable.
534 (_gfortran_caf_finalize): Use it.
536 2011-07-05 Thomas Koenig <tkoenig@gcc.gnu.org>
538 * runtime/memory.c (internal_malloc_size): If size is zero,
539 allocate a single byte.
540 * m4/pack.m4 (pack_'rtype_code`): Don't check for zero size
541 for the argument of internal_malloc_size.
542 * m4/spread.m4 (spread_'rtype_code`): Likewise.
543 * m4/eoshift1.m4 (eoshift1): Don't allocate twice. Don't check
544 for zero size for the argument of internal_malloc_size.
545 * m4/eoshift3.m4: Don't check for zero size for the argument of
546 internal_malloc_size.
547 * intrinsics/pack_generic.c (pack_internal): Likewise.
548 (pack_s_internal): Likewise.
549 * intrinsics/cshift0.c (cshift0): Likewise.
550 * intrinsics/spread_generic.c (spread_internal): Likewise.
551 * intrinsics/eoshift0.c (eoshift0): Likewise.
552 * intrinsics/eoshift2.c (eoshift2): Likewise.
553 * generated/eoshift1_16.c: Regenerated.
554 * generated/eoshift1_4.c: Regenerated.
555 * generated/eoshift1_8.c: Regenerated.
556 * generated/eoshift3_16.c: Regenerated.
557 * generated/eoshift3_4.c: Regenerated.
558 * generated/eoshift3_8.c: Regenerated.
559 * generated/pack_c10.c: Regenerated.
560 * generated/pack_c16.c: Regenerated.
561 * generated/pack_c4.c: Regenerated.
562 * generated/pack_c8.c: Regenerated.
563 * generated/pack_i16.c: Regenerated.
564 * generated/pack_i1.c: Regenerated.
565 * generated/pack_i2.c: Regenerated.
566 * generated/pack_i4.c: Regenerated.
567 * generated/pack_i8.c: Regenerated.
568 * generated/pack_r10.c: Regenerated.
569 * generated/pack_r16.c: Regenerated.
570 * generated/pack_r4.c: Regenerated.
571 * generated/pack_r8.c: Regenerated.
572 * generated/spread_c10.c: Regenerated.
573 * generated/spread_c16.c: Regenerated.
574 * generated/spread_c4.c: Regenerated.
575 * generated/spread_c8.c: Regenerated.
576 * generated/spread_i16.c: Regenerated.
577 * generated/spread_i1.c: Regenerated.
578 * generated/spread_i2.c: Regenerated.
579 * generated/spread_i4.c: Regenerated.
580 * generated/spread_i8.c: Regenerated.
581 * generated/spread_r10.c: Regenerated.
582 * generated/spread_r16.c: Regenerated.
583 * generated/spread_r4.c: Regenerated.
584 * generated/spread_r8.c: Regenerated.
586 2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org>
589 * m4/reshape.m4: If source allocation is smaller than one, set it
591 * intrinsics/reshape_generic.c: Likewise.
592 * generated/reshape_r16.c: Regenerated.
593 * generated/reshape_c4.c: Regenerated.
594 * generated/reshape_c16.c: Regenerated.
595 * generated/reshape_c8.c: Regenerated.
596 * generated/reshape_r4.c: Regenerated.
597 * generated/reshape_i4.c: Regenerated.
598 * generated/reshape_r10.c: Regenerated.
599 * generated/reshape_r8.c: Regenerated.
600 * generated/reshape_c10.c: Regenerated.
601 * generated/reshape_i8.c: Regenerated.
602 * generated/reshape_i16.c: Regenerated.
604 2011-06-18 Janne Blomqvist <jb@gcc.gnu.org>
607 * io/list_read.c (read_character): Accept EOF as a separator when
610 2011-06-17 Daniel Carrera <dcarrera@gmail.com>
612 * caf/single.c (_gfortran_caf_register): Store the address
613 of all static coarrays in a linked list.
614 (_gfortran_caf_finalize): Free memory of staic coarrays.
615 * caf/mpi.c (_gfortran_caf_register): Store the address
616 of all static coarrays in a linked list. Initialize MPI
618 (_gfortran_caf_finalize): Free memory of staic coarrays.
619 (_gfortran_caf_init): Check if MPI is already initialized
620 before initializing again.
621 * caf/libcaf.h: Add a type to caf_register_t to distinguish
622 static coarrays and add the type caf_static_t to make the
623 linked list of static coarrays.
625 2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
627 * io/unix.c (buf_seek): Return error if file is not seekable.
628 (buf_tell): Call buf_seek.
630 2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
632 * io/unix.c (fd_to_stream): Figure out if a fd is seekable by
635 2011-06-10 Daniel Carrera <dcarrera@gmail.com>
637 * caf/mpi.c (_gfortran_caf_sync_all,
638 _gfortran_caf_sync_images): Functions have void return type
639 and move status into parameter list.
640 * caf/single.c (_gfortran_caf_sync_all,
641 _gfortran_caf_sync_images): Functions have void return type
642 and move status into parameter list.
643 * caf/libcaf.h (_gfortran_caf_sync_all,
644 _gfortran_caf_sync_images): Functions have void return type
645 and move status into parameter list.
647 2011-06-03 Richard Henderson <rth@redhat.com>
648 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
650 * config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
652 (has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
654 2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
657 * libgfortran.h (find_addr2line): New prototype.
658 * runtime/backtrace.c (show_backtrace): Use async-signal-safe
659 execve and stored path of addr2line.
660 * runtime/compile_options.c (maybe_find_addr2line): New function.
661 (set_options): Call maybe_find_addr2line if backtracing is enabled.
662 * runtime/main.c (find_addr2line): New function.
663 (init): Call find_addr2line if backtracing is enabled.
664 (cleanup): Free addr2line_path.
666 2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
669 * runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
671 2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
674 * io/read.c (convert_real): Check for invalid input by comparing
675 endptr instead of EINVAL.
676 (read_f): Fixup floating point input without significand.
678 2011-05-22 Tobias Burnus <burnus@net-b.de>
680 * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
682 2011-05-22 Janne Blomqvist <jb@gcc.gnu.org>
685 * configure.ac: Check for backtrace_symbols_fd instead of
686 backtrace_symbols, check for readlink.
687 * config.h.in: Regenerated.
688 * configure: Regenerated.
689 * runtime/backtrace.c (local_strcasestr): Remove.
690 (bt_header): New function.
691 (dump_glibc_backtrace): Remove.
692 (fd_gets): New function.
693 (show_backtrace): Rework to use backtrace_symbols_fd and pipes
694 avoiding functions that are not async-signal-safe, reformat
696 * runtime/main.c (store_exe_path): Try to check /proc/self/exe
699 2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
700 Uros Bizjak <ubizjak@gmail.com>
703 * configure.host: Swap order of glibc and x86 tests.
705 2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
707 * config/fpu-387.h (set_fpu): Use renamed inexact macro.
708 * config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
709 inexact macro, set TRP_INEXACT for inexact exception instead of
711 * config/fpu-generic.h (set_fpu): Clarify error messages, use
712 renamed inexact macro.
713 * config/fpu-glibc.h (set_fpu): Likewise.
714 * config/fpu-sysv.h (set_fpu): Likewise.
716 2011-05-14 Tobias Burnus <burnus@net-b.de>
718 * runtime/stop.c (error_stop_string, error_stop_numeric):
719 Do not backtrace for ERROR STOP.
721 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
724 * intrinsics/abort.c (abort): Call sys_abort().
725 * io/unix.c (st_vprintf): Call sys_abort().
726 * libgfortran.h (options_t): Remove dump_core member.
727 (handler): Rename to backtrace_handler.
728 (compile_options_t): Remove dump_core member.
730 (sys_abort): New function.
731 * runtime/backtrace.c (show_backtrace): Print a message if
732 backtrace is not available on target, update filter symbol name
733 due to backtrace_handler renaming.
734 * runtime/compile_options.c (backtrace_handler): New
735 implementation based on example in Glibc manual.
736 (set_options): Remove dump_core handling, make signal handler
738 (init_compile_options): Remove dump_core.
739 * runtime/environ.c (variable_table[]): Remove
740 GFORTRAN_ERROR_DUMPCORE element.
741 (show_variables): Update name, call exit().
742 * runtime/error.c (sys_exit): Remove.
743 (sys_abort): New function.
744 (recursion_check): Call sys_abort().
745 (os_error): Call exit().
746 (runtime_error): Likewise.
747 (runtime_error_at): Likewise.
748 (internal_error): Likewise.
749 (generate_error): Likewise.
750 (notify_std): Likewise.
751 * runtime/stop.c (stop_numeric): Call exit().
752 (stop_numeric_f08): Likewise.
753 (stop_string): Likewise.
754 (error_stop_string): Call sys_abort().
755 (error_stop_numeric): Print backtrace, exit with provided code.
757 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
759 * io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
760 * libgfortran.h (struct options_t): Remove use_stderr field.
761 (st_vprintf,st_printf): Move prototypes.
762 (estr_write): New prototype.
763 * runtime/error.c (sys_exit): Use estr_write instead of st_printf.
764 (estr_write): New function.
765 (st_vprintf): Move from io/unix.c, use stack allocated buffer,
766 always output to stderr.
767 (st_printf): Move from io/unix.c.
768 (show_locus): Use a local variable instead of static.
769 (os_error): Use estr_write instead of st_printf.
770 (runtime_error): Likewise.
771 (runtime_error_at): Likewise.
772 (runtime_warning_at): Likewise.
773 (internal_error): Likewise.
774 (generate_error): Likewise.
775 (generate_warning): Likewise.
776 (notify_std): Likewise.
777 * runtime/pause.c (do_pause): Likewise.
778 (pause_string): Likewise.
779 * runtime/stop.c (stop_string): Likewise.
780 (error_stop_string): Likewise.
781 * config/fpu_aix.h (set_fpu): Likewise.
782 * config/fpu_generic.h (set_fpu): Likewise.
783 * config/fpu_glibc.h (set_fpu): Likewise.
784 * config/fpu-sysv.h (set_fpu): Likewise.
785 * runtime/backtrace.c (dump_glibc_backtrace): Likewise.
786 (show_backtrace): Likewise.
787 * runtime/environ.c (print_spaces): Likewise.
788 (show_string): Likewise.
789 (show_variables): Likewise.
790 (variable_table[]): Remove GFORTRAN_USE_STDERR entry.
792 2011-05-14 Tobias Burnus <burnus@net-b.de>
795 * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
796 synchronously executing with WAIT=.false.
797 (execute_command_line): Fix setting of cmdstat and exitstat.
799 2011-05-06 Tobias Burnus <burnus@net-b.de>
802 * caf/libcaf.h: Cleanup headers.
803 (_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
804 (caf_register_t): New enum.
805 (_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
806 * caf/single.c (_gfortran_caf_critical,
807 _gfortran_caf_end_critical): Remove.
808 (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
809 * caf/mpi.c (_gfortran_caf_critical,
810 _gfortran_caf_end_critical): Remove.
811 (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
812 (caf_world_window): Remove global variable.
813 (_gfortran_caf_init): Fix off-by-one error of this_image.
815 2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
818 * io/write_float.def (output_float): Adjust up and down rounding for
819 cases where 'd' = 0. Gather common code to one location.
821 2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
824 * io/write_float.def (output_float): Gather up integer declarations and
825 add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
826 everywhere. For ROUND_UP scan the digit string and only perform
827 rounding if something other than '0' is found.
829 2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
831 * io/unix.c (min): New macro.
832 (unpack_filename): Return errno number for errors.
833 (regular_file): Use appropriately sized buffer for path.
834 (compare_file_filename): Likewise.
835 (find_file): Likewise.
836 (delete_file): Likewise.
837 (file_exists): Likewise.
838 (file_size): Likewise.
839 (inquire_sequential): Likewise.
840 (inquire_direct): Likewise.
841 (inquire_formatted): Likewise.
842 (inquire_access): Likewise.
844 2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
847 * io/write.c (write_real, write_real_g0): Update comments.
849 2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
850 Janne Blomqvist <jb@gcc.gnu.org>
857 * io/write.c (write_d, write_e, write_f, write_en,
858 write_es): Add precision compemsation parameter to call.
859 (set_fnode_default): Adjust default widths to assure
860 round trip on write and read. (write_real): Adjust call to write_float.
861 (write_real_g0): Calculate compensation for extra precision and adjust
863 * io/write_float.def (output_float_FMT_G_): Use volatile rather than
864 asm volatile to avoid optimization issue. Correctly calculate the
865 number of blanks (nb) to be appended and simplify calculation logic.
866 (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
867 default widths. Eliminate the code that attempted to reduce the
868 the precision used in later sprintf functions. Add call parameter to
869 compensate for extra precision.
871 2011-04-20 Jim Meyering <meyering@redhat.com>
873 * intrinsics/move_alloc.c (move_alloc): Remove useless
875 * io/fbuf.c (fbuf_destroy): Likewise.
876 * io/format.c (save_parsed_format): Likewise.
877 * io/open.c (already_open): Likewise.
878 * io/unit.c (free_internal_unit, close_unit_1): Likewise.
879 * io/unix.c (mem_close): Likewise.
881 2011-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
884 * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
885 Use asm volatile to mark temp variable, avoiding optimization errors.
887 2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
890 * io/write_float.def (output_float_FMT_G): Use current rounding mode
891 to set the rounding parameters. (output_float): Skip rounding
894 2011-04-16 Janne Blomqvist <jb@gcc.gnu.org>
896 * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
898 * io/format.c (format_error): Use snprintf instead of sprintf.
899 * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
900 (convert_integer): Use snprintf instead of sprintf.
901 (parse_repeat): Likewise.
902 (read_logical): Likewise.
903 (read_integer): Likewise.
904 (read_character): Likewise.
905 (parse_real): Likewise.
906 (read_complex): Likewise.
907 (read_real): Likewise.
908 (check_type): Likewise.
909 (nml_parse_qualifier): Add string length argument, use snprintf
911 (nml_get_obj_data): Use snprintf instead of sprintf.
912 * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
914 * io/transfer.c (require_type): Use snprintf instead of sprintf.
915 * io/unix.c (tempfile): Likewise.
916 * io/write.c (nml_write_obj): Likewise.
917 * io/write_float.def (output_float): Remove sprintf CPP branch,
918 use snprintf instead of sprintf.
919 * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
920 * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
921 * runtime/main.c (store_exe_path): Use snprintf instead of
924 2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
927 * io/write_float.def (write_infnan): Set width properly for G0.
929 2011-04-15 Tobias Burnus <burnus@net-b.de>
932 * Makefile.am: Build and install caf/single.c as
934 * Makefile.in: Regenerate.
936 2011-04-15 Janne Blomqvist <jb@gcc.gnu.org>
939 * configure: Regenerated.
940 * config.h.in: Regenerated.
941 * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
942 * configure.ac: Use separate symbol for clock_gettime in librt.
943 * intrinsics/system_clock.c: Use weakrefs only when needed and
946 2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
948 * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
950 * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
951 index_type, change cshift0* prototypes.
952 * config.h.in: Regenerated.
953 * configure: Regenerated.
954 * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
955 * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
956 * io/list_read.c (nml_parse_qualifier): Likewise.
957 * io/write.c (nml_write_obj): Likewise.
958 * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
959 * generated/cshift0_*.c: Regenerated.
961 2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
963 * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
964 * Makefile.in: Regenerated.
966 2011-04-06 Tobias Burnus <burnus@net-b.de>
969 * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
970 Add global variable caf_mpi_initialized and use it for when
973 2011-04-04 Tobias Burnus <burnus@net-b.de>
975 * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
976 (fallback_access, open_internal4, compare_file_filename,
977 find_file, file_size, inquire_sequential, inquire_direct,
978 inquire_formatted): Use "struct stat" instead of gfstat_t.
980 2011-03-27 Tobias Burnus <burnus@net-b.de>
983 * caf/libcaf.h: New - coarray communication library.
987 2011-03-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
990 * io/read.c (read_x): Re-implement using fbuf_getc.
992 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
995 * configure.ac (gfortran_use_symver): Handle --disable-symvers.
996 * configure: Regenerate.
998 2011-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1001 * io/io.h (convert_infnan): Declare.
1002 * io/read.c (convert_infnan): New.
1003 (read_f): Use convert_infnan to convert INFs and NANs.
1004 * list_read.c (parse_real, read_real): Likewise.
1006 2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1009 * io/unix.c (tempfile): Work around poor mktemp() implementations.
1011 2011-03-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1014 * acinclude.m4: Don't use AC_TRY_ macros.
1015 * configure.ac: Likewise.
1016 * configure: Regenerate.
1018 2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
1021 * m4/ifunction.m4: If return array is empty, return.
1022 * m4/ifunction_logical.m4: Likewise.
1023 * generated/all_l16.c: Regenerated.
1024 * generated/all_l1.c: Regenerated.
1025 * generated/all_l2.c: Regenerated.
1026 * generated/all_l4.c: Regenerated.
1027 * generated/all_l8.c: Regenerated.
1028 * generated/any_l16.c: Regenerated.
1029 * generated/any_l1.c: Regenerated.
1030 * generated/any_l2.c: Regenerated.
1031 * generated/any_l4.c: Regenerated.
1032 * generated/any_l8.c: Regenerated.
1033 * generated/count_16_l.c: Regenerated.
1034 * generated/count_1_l.c: Regenerated.
1035 * generated/count_2_l.c: Regenerated.
1036 * generated/count_4_l.c: Regenerated.
1037 * generated/count_8_l.c: Regenerated.
1038 * generated/maxloc1_16_i16.c: Regenerated.
1039 * generated/maxloc1_16_i1.c: Regenerated.
1040 * generated/maxloc1_16_i2.c: Regenerated.
1041 * generated/maxloc1_16_i4.c: Regenerated.
1042 * generated/maxloc1_16_i8.c: Regenerated.
1043 * generated/maxloc1_16_r10.c: Regenerated.
1044 * generated/maxloc1_16_r16.c: Regenerated.
1045 * generated/maxloc1_16_r4.c: Regenerated.
1046 * generated/maxloc1_16_r8.c: Regenerated.
1047 * generated/maxloc1_4_i16.c: Regenerated.
1048 * generated/maxloc1_4_i1.c: Regenerated.
1049 * generated/maxloc1_4_i2.c: Regenerated.
1050 * generated/maxloc1_4_i4.c: Regenerated.
1051 * generated/maxloc1_4_i8.c: Regenerated.
1052 * generated/maxloc1_4_r10.c: Regenerated.
1053 * generated/maxloc1_4_r16.c: Regenerated.
1054 * generated/maxloc1_4_r4.c: Regenerated.
1055 * generated/maxloc1_4_r8.c: Regenerated.
1056 * generated/maxloc1_8_i16.c: Regenerated.
1057 * generated/maxloc1_8_i1.c: Regenerated.
1058 * generated/maxloc1_8_i2.c: Regenerated.
1059 * generated/maxloc1_8_i4.c: Regenerated.
1060 * generated/maxloc1_8_i8.c: Regenerated.
1061 * generated/maxloc1_8_r10.c: Regenerated.
1062 * generated/maxloc1_8_r16.c: Regenerated.
1063 * generated/maxloc1_8_r4.c: Regenerated.
1064 * generated/maxloc1_8_r8.c: Regenerated.
1065 * generated/maxval_i16.c: Regenerated.
1066 * generated/maxval_i1.c: Regenerated.
1067 * generated/maxval_i2.c: Regenerated.
1068 * generated/maxval_i4.c: Regenerated.
1069 * generated/maxval_i8.c: Regenerated.
1070 * generated/maxval_r10.c: Regenerated.
1071 * generated/maxval_r16.c: Regenerated.
1072 * generated/maxval_r4.c: Regenerated.
1073 * generated/maxval_r8.c: Regenerated.
1074 * generated/minloc1_16_i16.c: Regenerated.
1075 * generated/minloc1_16_i1.c: Regenerated.
1076 * generated/minloc1_16_i2.c: Regenerated.
1077 * generated/minloc1_16_i4.c: Regenerated.
1078 * generated/minloc1_16_i8.c: Regenerated.
1079 * generated/minloc1_16_r10.c: Regenerated.
1080 * generated/minloc1_16_r16.c: Regenerated.
1081 * generated/minloc1_16_r4.c: Regenerated.
1082 * generated/minloc1_16_r8.c: Regenerated.
1083 * generated/minloc1_4_i16.c: Regenerated.
1084 * generated/minloc1_4_i1.c: Regenerated.
1085 * generated/minloc1_4_i2.c: Regenerated.
1086 * generated/minloc1_4_i4.c: Regenerated.
1087 * generated/minloc1_4_i8.c: Regenerated.
1088 * generated/minloc1_4_r10.c: Regenerated.
1089 * generated/minloc1_4_r16.c: Regenerated.
1090 * generated/minloc1_4_r4.c: Regenerated.
1091 * generated/minloc1_4_r8.c: Regenerated.
1092 * generated/minloc1_8_i16.c: Regenerated.
1093 * generated/minloc1_8_i1.c: Regenerated.
1094 * generated/minloc1_8_i2.c: Regenerated.
1095 * generated/minloc1_8_i4.c: Regenerated.
1096 * generated/minloc1_8_i8.c: Regenerated.
1097 * generated/minloc1_8_r10.c: Regenerated.
1098 * generated/minloc1_8_r16.c: Regenerated.
1099 * generated/minloc1_8_r4.c: Regenerated.
1100 * generated/minloc1_8_r8.c: Regenerated.
1101 * generated/minval_i16.c: Regenerated.
1102 * generated/minval_i1.c: Regenerated.
1103 * generated/minval_i2.c: Regenerated.
1104 * generated/minval_i4.c: Regenerated.
1105 * generated/minval_i8.c: Regenerated.
1106 * generated/minval_r10.c: Regenerated.
1107 * generated/minval_r16.c: Regenerated.
1108 * generated/minval_r4.c: Regenerated.
1109 * generated/minval_r8.c: Regenerated.
1110 * generated/product_c10.c: Regenerated.
1111 * generated/product_c16.c: Regenerated.
1112 * generated/product_c4.c: Regenerated.
1113 * generated/product_c8.c: Regenerated.
1114 * generated/product_i16.c: Regenerated.
1115 * generated/product_i1.c: Regenerated.
1116 * generated/product_i2.c: Regenerated.
1117 * generated/product_i4.c: Regenerated.
1118 * generated/product_i8.c: Regenerated.
1119 * generated/product_r10.c: Regenerated.
1120 * generated/product_r16.c: Regenerated.
1121 * generated/product_r4.c: Regenerated.
1122 * generated/product_r8.c: Regenerated.
1123 * generated/sum_c10.c: Regenerated.
1124 * generated/sum_c16.c: Regenerated.
1125 * generated/sum_c4.c: Regenerated.
1126 * generated/sum_c8.c: Regenerated.
1127 * generated/sum_i16.c: Regenerated.
1128 * generated/sum_i1.c: Regenerated.
1129 * generated/sum_i2.c: Regenerated.
1130 * generated/sum_i4.c: Regenerated.
1131 * generated/sum_i8.c: Regenerated.
1132 * generated/sum_r10.c: Regenerated.
1133 * generated/sum_r16.c: Regenerated.
1134 * generated/sum_r4.c: Regenerated.
1135 * generated/sum_r8.c: Regenerated.
1137 2011-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1139 PR libgfortran/48047
1140 * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
1142 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
1145 * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
1148 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
1151 * intrinsics/ctime.c (strctime): Don't use return value of
1154 2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1156 PR libgfortran/47567
1157 * io/write_float.def (output_float): Move handling of w = 0 to after
1158 output rounding. Check for zero and set zero_flag accordingly. Set
1159 width according to zero_flag. Add better comments.
1161 2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1163 PR libgfortran/47778
1164 * io/list_read.c (namelist_read): Intialize the error string buffere.
1165 If pprev_nl was used during the previous namelist read and the rank
1166 was zero, reset the pointer to NULL for the next namelist read.
1168 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1171 * unix.c (fallback_access): Fix file descriptor leaks.
1173 2011-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1175 * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
1176 tested in configure.host.
1177 * configure: Regenerate.
1179 2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
1182 * config.h.in: Regenerated.
1183 * configure: Regenerated.
1184 * configure.ac: Remove checks for ctime and ctime_r, add check for
1186 * intrinsics/date_and_time.c (localtime_r): Move fallback
1187 implementation to time_1.h.
1188 * intrinsics/time_1.h (localtime_r): Fallback implementation.
1189 * intrinsics/ctime.c: Include time_1.h.
1190 (ctime_r): Remove fallback implementation.
1191 (strctime): New function.
1192 (fdate): Use strctime instead of ctime_r.
1193 (fdate_sub): Likewise.
1195 (ctime_sub): Likewise.
1197 2011-02-24 Jakub Jelinek <jakub@redhat.com>
1200 * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
1201 and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
1203 2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
1206 * configure.ac: Add test for POSIX getpwuid_r.
1207 * intrinsics/getlog.c (getlog): CPP test for
1208 HAVE_POSIX_GETPWUID_R.
1209 * config.h.in: Regenerated.
1210 * configure: Regenerated.
1212 2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1214 PR libgfortran/47567
1215 * io/write_float.def (output_float): Remove special case handling of
1218 2011-02-23 Janne Blomqvist <jb@gcc.gnu.org>
1219 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1222 * io/fbuf.h (fbuf_getptr): New inline function.
1223 * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
1224 through the string instead of fbuf_read.
1226 2011-02-22 Tobias Burnus <burnus@net-b.de>
1227 Kai-Uwe Eckhardt <kuehro@gmx.de>
1230 * intrinsics/c99_functions.c (roundl): Make C valid for
1233 2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1235 PR libgfortran/47567
1236 * io/write_float.def (output_float): Adjust width for F0.d to
1237 allow space for negative signs on zero.
1239 2011-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1241 PR libgfortran/47667
1242 * io/list_read.c (read_logical): Check for end of line before calling
1243 eat_line. (read_integer): Likewise. (parse_real): Don't unget the
1244 separator. Check for end of line before calling eat_line.
1245 (read_complex): Allow line-end before and after parenthesis and comma.
1246 Check for end of line before calling eat_line. (read_real): Check for
1247 end of line before calling eat_line.
1249 2011-02-16 Jakub Jelinek <jakub@redhat.com>
1252 * gfortran.map (GFORTRAN_1.4): Export
1253 _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
1254 _gfortran_{cshift0,eoshift{0,2}}_16_char4.
1256 2011-02-15 Tobias Burnus <burnus@net-b.de>
1260 * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
1261 libquadmath, which uses more features.
1262 * configure: Regenerate.
1264 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1267 * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
1268 quadmath_flt128tostr.
1269 * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
1270 of quadmath_flt128tostr.
1272 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1274 * Makefile.in: Regenerate.
1275 * aclocal.m4: Likewise.
1276 * configure: Likewise.
1278 2011-02-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1280 PR libgfortran/47567
1281 * io/write_float.def (output_float): Eliminate some redundant code.
1282 Adjust width for case of F0.X for values of zero and all other values.
1283 Expand cases where '*' is set to give cleaner results.
1285 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
1288 * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
1289 (weak_gettime): Likewise.
1290 (gf_gettime): Change API, move weak_gettime() usage to
1292 * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
1293 (gf_gettime_mono): New function.
1294 (system_clock_4): Use gf_gettime_mono().
1295 (system_clock_8): Likewise.
1296 * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
1299 2011-02-02 Janne Blomqvist <jb@gcc.gnu.org>
1302 * configure: Regenerated.
1303 * configure.ac: Don't add librt to LIBS.
1304 * intrinsics/time_1.h (weak_gettime): Weakref trickery for
1306 (gf_gettime): Use weak_gettime() instead of clock_gettime().
1308 2011-02-01 Janne Blomqvist <jb@gcc.gnu.org>
1310 * intrinsics/time_1.h: Include errno.h needed by fallbacks.
1312 2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
1314 * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
1316 2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
1318 * configure.ac: Check for clock_gettime().
1319 * configure: Regenerated.
1320 * config.h.in: Regenerated.
1321 * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
1323 (gf_gettime): New function.
1324 * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
1325 * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
1326 * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
1327 * intrinsics/etime.c (etime_sub): Use gf_cputime.
1328 * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
1329 (system_clock_8): Use gf_gettime, increase count rate to allow
1330 nanosecond precision, remove overflow prone branch.
1332 2011-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1334 PR libgfortran/47434
1335 * io/write_float.def (write_infnan): Use calculate_sign to determine
1336 if the sign should be given and check field widths accordingly.
1338 2011-01-29 Kai Tietz <kai.tietz@onevision.com>
1340 * intrinsics/ctime.c (ctime_r): Improve implementation.
1342 2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
1345 * config.h.in: Regenerated.
1346 * configure: Regenerated.
1347 * configure.ac: Add check for ctime_r().
1348 * intrinsics/ctime.c (ctime_r): Fallback implementation.
1349 (fdate): Use ctime_r() instead of ctime().
1350 (fdate_sub): Likewise.
1352 (ctime_sub): Likewise.
1354 2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
1357 * config.h.in: Regenerated.
1358 * configure: Regenerated.
1359 * configure.ac: Add check for ttyname_r.
1360 * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
1361 * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
1363 * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
1364 * io/intrinsics.c (ttynam_sub): Likewise.
1367 2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
1370 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
1372 * config.h.in: Regenerate.
1373 * configure: Regenerate.
1375 2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1377 PR libgfortran/47285
1378 * io/write_float.def (write_infnan): Adjust processor selected width
1381 2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1383 PR libgfortran/47285
1384 * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
1385 the result to set the padding.
1387 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1389 * intrinsics/getlog.c (getlog): Fix label/statement issue.
1391 2011-01-25 Janne Blomqvist <jb@gcc.gnu.org>
1394 * config.h.in: Regenerated.
1395 * configure: Regenerated.
1396 * configure.ac: Add check for getpwuid_r.
1397 * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
1399 2011-01-22 Janne Blomqvist <jb@gcc.gnu.org>
1402 * config.h.in: Regenerated.
1403 * configure: Regenerated.
1404 * configure.ac: Check presence of strerror_r.
1405 * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
1406 * io/unix.c (get_oserror): Remove.
1407 * libgfortran.h (gf_strerror): Add prototype.
1408 (get_oserror): Remove prototype.
1409 * runtime/error.c (gf_strerror): New function.
1410 (os_error): Use gf_strerror instead of get_oserror.
1411 (generate_errror): Likewise.
1413 2011-01-17 Janne Blomqvist <jb@gcc.gnu.org>
1416 * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
1419 2011-01-16 Jakub Jelinek <jakub@redhat.com>
1422 * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
1423 instead of quadmath_dtoa.
1424 * io/transfer128.c (tmp1, tmp2): New variables, bring in
1425 strtoflt128 and quadmath_flt128tostr.
1426 (transfer_real128, transfer_real128_write, transfer_complex128,
1427 transfer_complex128_write): Remove tmp1/tmp2 variables.
1428 * io/read.c (convert_real): Use strtoflt128 instead of
1429 quadmath_strtopQ, adjust for the changed arguments and return
1432 2011-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1434 PR libgfortran/47296
1435 * io/unix.c (unpack_filename): Return non-zero if the filename passed
1438 2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1440 PR libgfortran/47154
1441 * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
1442 duplicate calls via next_record.
1445 Copyright (C) 2011 Free Software Foundation, Inc.
1447 Copying and distribution of this file, with or without modification,
1448 are permitted in any medium without royalty provided the copyright
1449 notice and this notice are preserved.