1 2014-04-22 Release Manager
5 2014-04-12 Jerry DeLisle <jvdelisle@gcc.gnu>
8 io/unit.c (is_trim_ok): If internal unit is array, do not trim.
10 2014-03-21 Jerry DeLisle <jvdelisle@gcc.gnu>
13 * io/transfer.c (data_transfer_init): If std= was specified, set
14 delim status to DELIM_NONE if no other was specified.
16 2014-03-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18 * configure.ac: Check for presence of fcntl.
19 * configure: Regenerate.
20 * config.h.in: Regenerate.
21 * io/unix.c (set_close_on_exec): Check for HAVE_FCNTL.
23 2014-03-17 Jerry DeLisle <jvdelisle@gcc.gnu>
26 * io/list_read.c (list_formatted_read_scalar): Do not use
27 eat_separator. Explicitly set the comma and end-of-line flags.
28 Check for END condition from finish_separator.
30 2014-03-15 Jerry DeLisle <jvdelisle@gcc.gnu>
33 * io/list_read.c (finish_list_read): Read one character to check
34 for the end of the file. If it is the end, then issue the file
35 end error message. If not, use eat_line to reach the end
36 without giving error. The next attempt to read will then
37 issue the error as described above.
39 2014-03-12 Jerry DeLisle <jvdelisle@gcc.gnu>
42 * io/read.c (read_decimal): Quickly skip spaces to avoid calls
44 * io/unit.c (is_trim_ok): New helper function to check various
45 conditions to see if its OK to trim the internal unit string.
46 (get_internal_unit): Use LEN_TRIM to shorten selected internal
47 unit strings for optimizing READ. Enable this optimization for
49 * io/list_read.c (finish_list_read): Don't call eat_line for
52 2014-03-08 Jerry DeLisle <jvdelisle@gcc.gnu>
55 * io/list_read.c (next_char): Mark unlikely error checks.
56 (eat_spaces): For character array reading, skip ahead over
57 spaces rather than call next_char multiple times.
59 2014-03-08 Tobias Burnus <burnus@net-b.de>
61 * libgfortran.h (unlikely, likely): Add usage comment.
63 2014-03-08 Dominique d'Humieres <dominiq@lps.ens.fr>
66 * io/write_float.def (output_float): Remove unused variable
67 nzero_real. Replace a double space with a single one.
68 (determine_en_precision): Fix wrong handling of the EN format.
70 2014-03-03 Jerry DeLisle <jvdelisle@gcc.gnu>
73 * io/inquire.c (inquire_via_unit): In the case of
74 DELIM_UNSPECIFIED set inquire return string to "NONE".
75 * io/list_read.c (read_character): In the case of DELIM_NONE and
76 namelists, complete the character read using the namelist
78 * io/open.c (new_unit): Don't set delim status to none if not
79 specified so that DELIM_UNSPECIFIED can be used later.
80 * io/transfer.c (data_transfer_init): For namelist I/O, if the
81 unit delim status is unspecified set the current status to quote.
82 Otherwise, set current status to the unit status.
83 * io/unit.c (get_internel_unit, init_unit): Remember to set
84 flags_delim initially to DELIM_UNSPECIFIED so defaults come out
86 * io/write.c (write_character): Add a new function argument
87 "mode" to signify that raw output is to be used vs output with
88 delimiters. If the mode is set to DELIM (1) proceed with
89 delimiters. (list_formatted_write_scalar): Write the separator
90 only if a delimiter was previously specified. Update the call to
91 write_character with the mode argument given.
92 (namelist_write_newline): Use the mode argument. (nml_write_obj):
93 Use the mode argument. Remove use of tmp_delim. Write the
94 semi-colon or comma correctly only when needed with using
95 delimiters. Cleanup whitespace.
96 (namelist_write): If delim is not specified in namelist I/O,
97 default to using quotes. Get rid of the tmp_delim variable and
98 use the new mode argument in write_character.
100 2014-02-21 Tobias Burnus <burnus@net-b.de>
103 * libgfortran/io/inquire.c (yes, no): New static const char vars.
104 (inquire_via_unit): Use them. Use OPEN mode instead of using
105 POSIX's access to query about write=, read= and readwrite=.
107 2014-01-20 Jerry DeLisle <jvdelisle@gcc.gnu>
108 Dominique d'Humieres <dominiq@lps.ens.fr>
110 * io/write_float.def (output_float): Remove inadvertent test
111 code from previous patch.
113 2014-01-19 Jerry DeLisle <jvdelisle@gcc.gnu>
114 Dominique d'Humieres <dominiq@lps.ens.fr>
119 * io/write_float.def (output_float): Fix wrong handling of the
121 (output_float_FMT_G_): Fixes rounding issues with -m32.
123 2014-01-11 Jerry DeLisle <jvdelisle@gcc.gnu>
124 Dominique d'Humieres <dominiq@lps.ens.fr>
125 Steven G. Kargl <kargl@gcc.gnu.org>
129 * io/io.h (struct st_parameter_dt): Assign expanded_read flag to
130 unused bit. Define new variable line_buffer_pos.
131 * io/list_read.c (free_saved, next_char, l_push_char,
132 read_logical, read_real): Replace use of item_count with
133 line_buffer_pos for line_buffer look ahead.
134 (read_logical, read_integer, parse_real, read_real, check_type):
135 Adjust location of free_line to after generating error messages
136 to retain the correct item count for the message.
138 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
140 Update copyright years
142 2013-12-18 Steven G. Kargl <kargl@gcc.gnu.org>
144 * io/read.c (read_f): Convert assert to runtime error.
146 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
148 * io/unix.c (tempfile_open): Only use the needed flag O_CLOEXEC.
150 2013-12-16 Jerry DeLisle <jvdelisle@gcc.gnu>
153 * io/file_pos.c (st_rewind): Do proper return after
155 * io/open.c (edit_modes): Move action code inside block that
156 checks for library ok. (new_unit): Do cleanup after error.
157 (st_open): Do proper return after error.
158 * io/transfer.c (data_transfer_init): Likewise.
160 2013-12-11 Tobias Burnus <burnus@net-b.de>
162 * config/fpu-387.h (sigill_hdlr, get_fpu_rounding_mode): Emit SSE
163 instructions when __SSE_MATH__ is defined.
165 2013-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
167 * intrinsics/erfc_scaled.c (_M_2_SQRTPI): Define if missing.
169 2013-12-01 Uros Bizjak <ubizjak@gmail.com>
172 * intrinsics/erfc_scaled.c (erfc_scaled_r16): Also provide for
173 quadruple precision long double variant.
175 2013-11-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
177 * intrinsics/erfc_scaled.c (erfc_scaled_r16): Don't define if
178 __float128 is not available.
180 2013-11-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
183 * intrinsics/erfc_scaled.c (erfc_scaled_r16): New function.
184 * intrinsics/erfc_scaled_inc.c: Do not provide quadruple
187 2013-11-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
190 * intrinsics/unpack_generic.c (unpack_internal): Let the compiler
191 know that dim > 0 to avoid warnings.
193 2013-11-15 Janne Blomqvist <jb@gcc.gnu.org>
194 Jerry DeLisle <jvdelisle@gcc.gnu.org>
197 * io/unix.c (regular_file): Don't set O_CREAT when opening a file
198 read-only with unknown status. Mask out O_CREAT when falling back
199 to opening read-only if ACTION= is not set and read-write fails.
201 2013-11-15 Steve Ellcey <sellcey@mips.com>
203 * configure.ac: Do not define HAVE_STRTOLD.
204 * configure: Regenerate.
206 2013-11-10 Janne Blomqvist <jb@gcc.gnu.org>
208 * configure.ac: Check presence of mkostemp.
209 * io/unix.c (set_close_on_exec): New function.
210 (tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback
211 to calling set_close_on_exec.
212 (regular_file): Add O_CLOEXEC to flags if defined.
213 (open_external): Call set_close_on_exec if O_CLOEXEC is not
215 * config.h.in: Regenerated.
216 * configure: Regenerated.
217 * Makefile.in: Regenerated.
218 * aclocal.m4: Regenerated.
220 2013-10-01 Tobias Burnus <burnus@net-b.de>
223 * io/list_read (parse_repeat, read_integer, read_character,
224 parse_real, read_real, check_type, list_formatted_read_scalar,
225 finish_list_read): Call list_free.
227 2013-09-20 Alan Modra <amodra@gmail.com>
229 * configure: Regenerate.
231 2013-07-23 Uros Bizjak <ubizjak@gmail.com>
233 * config/fpu-387.h (get_fpu_rounding_mode): Read rounding mode
234 from SSE mxcsr register on x86_64.
236 2013-07-21 Ondřej Bílka <neleai@seznam.cz>
238 * io/transfer.c: Fix comment typos.
240 2013-07-21 Tobias Burnus <burnus@net-b.de>
243 * config/fpu-387.h (set_fpu_rounding_mode,
244 get_fpu_rounding_mode): Add missing _ to fix build.
246 2013-07-21 Tobias Burnus <burnus@net-b.de>
247 Uros Bizjak <ubizjak@gmail.com>
250 * libgfortran.h (set_fpu_rounding_mode,
251 get_fpu_rounding_mode): New prototypes.
252 * config/fpu-387.h (set_fpu_rounding_mode,
253 get_fpu_rounding_mode): New functions.
254 * config/fpu-aix.h (set_fpu_rounding_mode,
255 get_fpu_rounding_mode): Ditto.
256 * config/fpu-generic.h (set_fpu_rounding_mode,
257 get_fpu_rounding_mode): Ditto.
258 * config/fpu-glibc.h (set_fpu_rounding_mode,
259 get_fpu_rounding_mode): Ditto.
260 * config/fpu-sysv.h (set_fpu_rounding_mode,
261 get_fpu_rounding_mode): Ditto.
262 * configure.ac: Check for fp_rnd and fp_rnd_t.
263 * io/io.h (enum unit_round): Use GFC_FPE_* for the value.
264 * io/read.c (convert_real): Set FP ronding mode.
265 * Makefile.in: Regenerate.
266 * aclocal.m4: Regenerate.
267 * config.h.in: Regenerate.
268 * configure: Regenerate.
270 2013-06-24 Tobias Burnus <burnus@net-b.de>
272 * configure.ac: Check for fp_except and fp_except_t.
273 * config/fpu-sysv.h: Conditionally use either type.
274 * configure: Regenerate.
275 * config.h.in: Regenerate.
277 2013-06-21 Eric Botcazou <ebotcazou@adacore.com>
279 * config/fpu-sysv.h (get_fpu_except_flags): Fix typo.
281 2013-06-20 Uros Bizjak <ubizjak@gmail.com>
283 * config/fpu-387.h (_FPU_MASK_ALL): New.
284 (_FPU_EX_ALL): Ditto.
285 (set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
286 clear stalled exception flags. Correctly clear stalled SSE
287 exception flags. Simplify code.
288 (get_fpu_except_flags): Simplify code.
290 2013-06-20 Tobias Burnus <burnus@net-b.de>
293 * io/list_read.c (next_char, eat_separator): Don't set EOL for \r.
295 2013-06-19 Uros Bizjak <ubizjak@gmail.com>
297 * config/fpu-387.h: Use __asm__ and __volatile__ consistently.
298 (get_fpu_except_flags): Initialize result.
300 2013-06-17 Tobias Burnus <burnus@net-b.de>
302 * libgfortran.h (compile_options_t) Add fpe_summary.
303 (get_fpu_except_flags): New prototype.
304 * runtime/compile_options.c (set_options, init_compile_options):
306 * runtime/stop.c (report_exception): New function.
307 (stop_numeric, stop_numeric_f08, stop_string, error_stop_string,
308 error_stop_numeric): Call it.
309 * config/fpu-387.h (get_fpu_except_flags): New function.
310 * config/fpu-aix.h (get_fpu_except_flags): New function.
311 * config/fpu-generic.h (get_fpu_except_flags): New function.
312 * config/fpu-glibc.h (get_fpu_except_flags): New function.
313 * config/fpu-sysv.h (get_fpu_except_flags): New function.
314 * configure.ac: Check for fpxcp.h.
315 * configure: Regenerate.
316 * config.h.in: Regenerate.
318 2013-06-01 Tobias Burnus <burnus@net-b.de>
321 * io/write_float.def (ISFINITE2Q, ISFINITE2, ISFINITE2L, ISFINITE,
322 SIGNBIT2Q, SIGNBIT2, SIGNBIT2L, SIGNBIT, ISNAN2Q, ISNAN2, ISNAN2L,
324 (output_float_FMT_G_,WRITE_FLOAT): Use them.
326 2013-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
328 * acinclude.m4 (libgfor_cv_have_as_needed): Check for -z ignore, too.
329 * configure: Regenerate.
331 2013-05-05 David Edelsohn <dje.gcc@gmail.com>
333 * caf/libcaf.h (_gfortran_caf_critical): Add a prototype.
334 (_gfortran_caf_end_critical): Same.
336 2013-05-04 David Edelsohn <dje.gcc@gmail.com>
338 * runtime/environ.c: Include unistd.h.
339 * runtime/pause.c: Test HAVE_UNISTD_H.
340 * runtime/stop.c: Same.
343 * io/read.c (si_max): Protect declaration of value.
345 2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
347 * intrinsics/system_clock (gf_gettime_mono): Use variable
348 resolution for fractional seconds argument.
349 (system_clock_4): Simplify, update for gf_gettime_mono change.
350 (system_clock_8): Likewise.
352 2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
355 * io/transfer.c (next_record_w_unf): First fix head marker, then
357 (next_record): Call flush_if_unbuffered.
358 * io/unix.c (struct unix_stream): Add field unbuffered.
359 (flush_if_unbuffered): New function.
360 (fd_to_stream): New argument.
361 (open_external): Fix fd_to_stream call.
362 (input_stream): Likewise.
363 (output_stream): Likewise.
364 (error_stream): Likewise.
365 * io/unix.h (flush_if_unbuffered): New prototype.
367 2013-04-28 Janne Blomqvist <jb@gcc.gnu.org>
369 * intrinsics/system_clock.c (system_clock_4): Fix sign error in
372 2013-04-15 Tobias Burnus <burnus@net-b.de>
374 * list_read.c (finish_separator): Initialize variable.
376 2013-04-15 Janne Blomqvist <jb@gcc.gnu.org>
379 * intrinsics/time_1.h: Check __CYGWIN__ in addition to
381 * intrinsics/system_clock.c (GF_CLOCK_MONOTONIC): Check
382 _POSIX_MONOTONIC_CLOCK as well.
383 (system_clock_4): Use GetTickCount on Windows.
384 (system_clock_8): Use QueryPerformanceCounter and
385 QueryPerformanceCounterFrequency on Windows.
387 2013-04-04 Tobias Burnus <burnus@net-b.de>
390 * io/list_read.c (check_type): Fix kind checking for COMPLEX.
392 2013-04-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
395 * io/list_read.c (nml_read_obj): Do not reset the read error flag
396 inside nml_read_obj. If the read error flag is found set just exit.
397 Fix some whitespace on comments.
398 (nml_read_obj_data): Reset the read error flag before the first call
401 2013-03-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
404 * io/list_read.c (nml_parse_qualifier): Remove spurious next_char call
405 when checking for EOF. Use error return mechanism when EOF detected.
406 Do not return false unless parse_err_msg and parse_err_msg_size have
407 been set. Use hit_eof.
408 (nml_get_obj_data): Likewise use the correct error mechanism.
409 * io/transfer.c (hit_eof): Do not set AFTER_ENDFILE if in namelist
412 2013-03-29 Tobias Burnus <burnus@net-b.de>
415 * io/format.c (parse_format_list): Also cache FMT_STRING.
416 (parse_format): Update call.
418 2013-03-29 Tobias Burnus <burnus@net-b.de>
421 * io/format.c (parse_format): With caching, copy
423 (save_parsed_format): Use dtp->format directy without
426 2013-03-29 Tobias Burnus <burnus@net-b.de>
429 * io/list_read.c (nml_query): Only abort when
431 (namelist_read): Add goto instead of falling through.
433 2013-03-25 Tilo Schwarz <tilo@tilo-schwarz.de>
436 * io/list_read.c (nml_parse_qualifier): To check for a derived type
437 don't use the namelist head element type but the current element type.
438 (nml_get_obj_data): Add current namelist element type to
439 nml_parse_qualifier call.
441 2013-03-24 Tobias Burnus <burnus@net-b.de>
444 * io/list_read.c (read_real): Fix EOF diagnostic.
446 2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
449 * io/list_read.c (nml_read_obj): Don't end the component loop on a
450 nested derived type, but continue with the next loop iteration.
451 (nml_get_obj_data): Don't move the first_nl pointer further in the
452 list if a qualifier was found.
454 2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
457 * io/open.c (st_open): Raise error for unit number < 0 only if
458 unit number does not exist already.
460 2013-03-19 Janne Blomqvist <jb@gcc.gnu.org>
462 * libgfortran.h: Include stdbool.h.
464 (notify_std): Change return type to bool.
465 * intrinsics/chmod.c: Don't include stdbool.h.
466 * intrinsics/execute_command_line.c: Likewise.
467 * io/format.c: Likewise.
468 * io/list_read.c (nml_parse_qualifier): Change return type to bool.
469 (nml_read_obj): Likewise.
470 (nml_get_obj_data): Likewise.
471 * io/transfer.c (read_block_form): Fix comment.
472 (write_buf): Change return type to bool.
473 * io/write.c: Don't include stdbool.h.
474 * io/write_float.def (output_float): Change return type to bool.
475 (output_float_FMT_G_ ## x): Change type of result variable.
476 * runtime/error.c (notify_std): Change return type to bool.
478 2013-03-11 Tobias Burnus <burnus@net-b.de>
480 * io/transfer.c (read_block_direct): Correct condition.
481 * intrinsics/execute_command_line.c (execute_command_line):
482 Remove dead code for the HAVE_FORK case.
484 2013-02-21 Janne Blomqvist <jb@gcc.gnu.org>
487 * io/open.c (test_endfile): Call stell only if size != 0.
488 * io/unix.c (raw_tell): Revert r194679.
489 (raw_size): Return size field only for regular files, otherwise 0.
491 2013-02-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
494 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): Remove check for
496 * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Likewise.
497 * intrinsics/c99_functions.c: Likewise.
498 * configure: Rebuilt.
499 * config.h.in: Rebuilt.
501 2013-02-06 Janus Weil <janus@gcc.gnu.org>
504 * runtime/in_pack_generic.c (internal_pack): Return if base_addr is
507 2013-01-23 Janne Blomqvist <jb@gcc.gnu.org>
509 * io/file_pos.c (unformatted_backspace): Use __builtin_bswapXX
510 instead of reverse_memcpy.
511 * io/io.h (reverse_memcpy): Remove prototype.
512 * io/transfer.c (reverse_memcpy): Make static, move towards
514 (bswap_array): New function.
515 (unformatted_read): Use bswap_array to byte swap the data
517 (unformatted_write): Use a larger temp buffer and bswap_array.
518 (us_read): Use __builtin_bswapXX instead of reverse_memcpy.
519 (write_us_marker): Likewise.
521 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
523 Update copyright years.
525 2013-01-06 Tobias Burnus <burnus@net-b.de>
528 * intrinsics/env.c (get_environment_variable_i8): Don't use
529 uninitialized variable.
531 2013-01-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
534 * io/list_read.c (read_real): Do not call hit_eof when EOF can be
535 treated as a value separator.
536 (parse_real): Likewise.
537 (read_logical): Likewise.
538 (read_character): Likewise.
539 (read_complex): Likewise.
541 Copyright (C) 2013-2014 Free Software Foundation, Inc.
543 Copying and distribution of this file, with or without modification,
544 are permitted in any medium without royalty provided the copyright
545 notice and this notice are preserved.