1 2005-11-21 David Edelsohn <edelsohn@gnu.org>
3 * io/io.h (_LARGE_FILES): Undefine for AIX.
4 (_LARGE_FILE_API): Define for AIX.
6 2005-11-21 Jakub Jelinek <jakub@redhat.com>
11 * Makefile.am (AM_CPPFLAGS): Add gcc directories as -I paths,
13 * Makefile.in: Regenerated.
14 * acinclude.m4 (LIBGFOR_CHECK_SYNC_FETCH_AND_ADD,
15 LIBGFOR_CHECK_GTHR_DEFAULT, LIBGFOR_CHECK_PRAGMA_WEAK): New macros.
16 * configure.ac: Add them.
18 * config.h.in: Rebuilt.
19 * libtool-version: Bump libgfortran.so SONAME to libgfortran.so.1.
20 * libgfortran.h (library_start, show_locus, internal_error,
21 generate_error, find_option): Add st_parameter_common * argument.
22 (library_end): Change into a dummy macro.
23 * io/io.h: Include gthr.h.
24 (SUPPORTS_WEAK): Define if HAVE_PRAGMA_WEAK.
25 (CHARACTER): Remove define.
26 (st_parameter, global_t): Remove typedef.
27 (ioparm, g, ionml, current_unit): Remove variables.
28 (init_error_stream): Remove prototype.
29 (CHARACTER1, CHARACTER2): Define.
30 (st_parameter_common, st_parameter_open, st_parameter_close,
31 st_parameter_filepos, st_parameter_inquire, st_parameter_dt): New
33 (IOPARM_LIBRETURN_MASK, IOPARM_LIBRETURN_OK, IOPARM_LIBRETURN_ERROR,
34 IOPARM_LIBRETURN_END, IOPARM_LIBRETURN_EOR, IOPARM_ERR, IOPARM_END,
35 IOPARM_EOR, IOPARM_HAS_IOSTAT, IOPARM_HAS_IOMSG, IOPARM_COMMON_MASK,
36 IOPARM_OPEN_HAS_RECL_IN, IOPARM_OPEN_HAS_FILE, IOPARM_OPEN_HAS_STATUS,
37 IOPARM_OPEN_HAS_ACCESS, IOPARM_OPEN_HAS_FORM, IOPARM_OPEN_HAS_BLANK,
38 IOPARM_OPEN_HAS_POSITION, IOPARM_OPEN_HAS_ACTION,
39 IOPARM_OPEN_HAS_DELIM, IOPARM_OPEN_HAS_PAD, IOPARM_CLOSE_HAS_STATUS,
40 IOPARM_INQUIRE_HAS_EXIST, IOPARM_INQUIRE_HAS_OPENED,
41 IOPARM_INQUIRE_HAS_NUMBER, IOPARM_INQUIRE_HAS_NAMED,
42 IOPARM_INQUIRE_HAS_NEXTREC, IOPARM_INQUIRE_HAS_RECL_OUT,
43 IOPARM_INQUIRE_HAS_FILE, IOPARM_INQUIRE_HAS_ACCESS,
44 IOPARM_INQUIRE_HAS_FORM, IOPARM_INQUIRE_HAS_BLANK,
45 IOPARM_INQUIRE_HAS_POSITION, IOPARM_INQUIRE_HAS_ACTION,
46 IOPARM_INQUIRE_HAS_DELIM, IOPARM_INQUIRE_HAS_PAD,
47 IOPARM_INQUIRE_HAS_NAME, IOPARM_INQUIRE_HAS_SEQUENTIAL,
48 IOPARM_INQUIRE_HAS_DIRECT, IOPARM_INQUIRE_HAS_FORMATTED,
49 IOPARM_INQUIRE_HAS_UNFORMATTED, IOPARM_INQUIRE_HAS_READ,
50 IOPARM_INQUIRE_HAS_WRITE, IOPARM_INQUIRE_HAS_READWRITE,
51 IOPARM_DT_LIST_FORMAT, IOPARM_DT_NAMELIST_READ_MODE,
52 IOPARM_DT_HAS_REC, IOPARM_DT_HAS_SIZE, IOPARM_DT_HAS_IOLENGTH,
53 IOPARM_DT_HAS_FORMAT, IOPARM_DT_HAS_ADVANCE,
54 IOPARM_DT_HAS_INTERNAL_UNIT, IOPARM_DT_HAS_NAMELIST_NAME,
55 IOPARM_DT_IONML_SET): Define.
56 (gfc_unit): Add lock, waiting and close fields. Change file
57 from flexible array member into pointer to char.
58 (open_external): Add st_parameter_open * argument.
59 (find_file, file_exists): Add file and file_len arguments.
60 (flush_all_units): New prototype.
61 (max_offset, unit_root, unit_lock): New variable.
62 (is_internal_unit, is_array_io, next_array_record,
63 parse_format, next_format, unget_format, format_error,
64 read_block, write_block, next_record, convert_real,
65 read_a, read_f, read_l, read_x, read_radix, read_decimal,
66 list_formatted_read, finish_list_read, namelist_read,
67 namelist_write, write_a, write_b, write_d, write_e, write_en,
68 write_es, write_f, write_i, write_l, write_o, write_x, write_z,
69 list_formatted_write, get_unit): Add st_parameter_dt * argument.
70 (insert_unit): Remove prototype.
71 (find_or_create_unit, unlock_unit): New prototype.
72 (new_unit): Return gfc_unit *. Add st_parameter_open *
73 and gfc_unit * arguments.
74 (free_fnodes): Remove prototype.
75 (free_format_data): New prototype.
77 (init_at_eol): Remove prototype.
78 (free_ionml): New prototype.
79 (inc_waiting_locked, predec_waiting_locked, dec_waiting_unlocked):
81 * io/unit.c (max_offset, unit_root, unit_lock): New variables.
82 (insert): Adjust os_error caller.
83 (insert_unit): Made static. Allocate memory here, initialize
84 lock and after inserting it return it, locked.
85 (delete_unit): Adjust for deletion of g.
86 (find_unit_1): New function.
88 (find_or_create_unit): New function.
89 (get_unit): Add dtp argument, change meaning of the int argument
90 as creation request flag. Adjust for different st_* calling
91 conventions, lock internal unit's lock before returning it
92 and removal of g. Call find_unit_1 instead of find_unit.
93 (is_internal_unit, is_array_io): Add dtp argument, adjust for
94 removal of most of global variables.
95 (init_units): Initialize unit_lock. Adjust insert_unit callers
96 and adjust for g removal.
97 (close_unit_1): New function.
99 (unlock_unit): New function.
100 (close_units): Lock unit_lock, use close_unit_1 rather than
102 * io/close.c (st_close): Add clp argument. Adjust for new
103 st_* calling conventions and internal function API changes.
104 * io/file_pos.c (st_backspace, st_endfile, st_rewind, st_flush):
105 Add fpp argument. Adjust for new st_* calling conventions and
106 internal function API changes.
107 (formatted_backspace, unformatted_backspace): Likewise. Add
109 * io/open.c (edit_modes, st_open): Add opp argument. Adjust for
110 new st_* calling conventions and internal function API changes.
111 (already_open): Likewise. If not HAVE_UNLINK_OPEN_FILE, unlink
112 scratch file. Instead of calling close_unit just call sclose,
113 free u->file if any and clear a few u fields before calling
115 (new_unit): Return gfc_unit *. Add opp and u arguments.
116 Adjust for new st_* calling conventions and internal function
117 API changes. Don't allocate unit here, rather than work with
118 already created unit u already locked on entry. In case
119 of failure, close_unit it.
120 * io/unix.c: Include unix.h.
121 (BUFFER_SIZE, unix_stream): Moved to unix.h.
122 (unit_to_fd): Add unlock_unit call.
123 (tempfile): Add opp argument, use its fields rather than ioparm.
124 (regular_file): Likewise.
125 (open_external): Likewise. Only unlink file if fd >= 0.
126 (init_error_stream): Add error argument, set structure it points
127 to rather than filling static variable and returning its address.
128 (FIND_FILE0_DECL, FIND_FILE0_ARGS): Define.
129 (find_file0): Use them. Don't crash if u->s == NULL.
130 (find_file): Add file and file_len arguments, use them instead
131 of ioparm. Add locking. Pass either an array of 2 struct stat
132 or file and file_len pair to find_file0.
133 (flush_all_units_1, flush_all_units): New functions.
134 (file_exists): Add file and file_len arguments, use them instead
136 * io/unix.h: New file.
137 * io/lock.c (ioparm, g, ionml): Remove variables.
138 (library_start): Add cmp argument, adjust for new st_* calling
140 (library_end): Remove.
141 (free_ionml): New function.
142 * io/inquire.c (inquire_via_unit, inquire_via_filename,
143 st_inquire): Add iqp argument, adjust for new st_* calling
144 conventions and internal function API changes.
145 * io/format.c (FARRAY_SIZE): Decrease to 64.
146 (fnode_array, format_data): New typedefs.
147 (avail, array, format_string, string, error, saved_token, value,
148 format_string_len, reversion_ok, saved_format): Remove variables.
149 (colon_node): Add const.
150 (free_fnode, free_fnodes): Remove.
151 (free_format_data): New function.
152 (next_char, unget_char, get_fnode, format_lex, parse_format_list,
153 format_error, parse_format, revert, unget_format, next_test): Add
154 fmt or dtp arguments, pass it all around, adjust for internal
155 function API changes and adjust for removal of global variables.
156 (next_format): Likewise. Constify return type.
157 (next_format0): Constify return type.
158 * io/transfer.c (current_unit, sf_seen_eor, eor_condition, max_pos,
159 skips, pending_spaces, scratch, line_buffer, advance_status,
160 transfer): Remove variables.
161 (transfer_integer, transfer_real, transfer_logical,
162 transfer_character, transfer_complex, transfer_array, current_mode,
163 read_sf, read_block, read_block_direct, write_block,
164 write_block_direct, unformatted_read, unformatted_write,
165 type_name, write_constant_string, require_type,
166 formatted_transfer_scalar, us_read, us_write, pre_position,
167 data_transfer_init, next_record_r, next_record_w, next_record,
168 finalize_transfer, iolength_transfer, iolength_transfer_init,
169 st_iolength, st_iolength_done, st_read, st_read_done, st_write,
170 st_write_done, st_set_nml_var, st_set_nml_var_dim,
171 next_array_record): Add dtp argument, pass it all around, adjust for
172 internal function API changes and removal of global variables.
173 * io/list_read.c (repeat_count, saved_length, saved_used,
174 input_complete, at_eol, comma_flag, last_char, saved_string,
175 saved_type, namelist_mode, nml_read_error, value, parse_err_msg,
176 nml_err_msg, prev_nl): Remove variables.
177 (push_char, free_saved, next_char, unget_char, eat_spaces,
178 eat_separator, finish_separator, nml_bad_return, convert_integer,
179 parse_repeat, read_logical, read_integer, read_character,
180 parse_real, read_complex, read_real, check_type,
181 list_formatted_read_scalar, list_formatted_read, finish_list_read,
182 find_nml_node, nml_untouch_nodes, nml_match_name, nml_query,
183 namelist_read): Add dtp argument, pass it all around, adjust for
184 internal function API changes and removal of global variables.
185 (nml_parse_qualifier): Likewise. Add parse_err_msg argument.
186 (nml_read_obj): Likewise. Add pprev_nl, nml_err_msg, clow and
188 (nml_get_obj_data): Likewise. Add pprev_nl and nml_err_msg
190 (init_at_eol): Removed.
191 * io/read.c (convert_real, read_l, read_a, next_char, read_decimal,
192 read_radix, read_f, read_x): Add dtp argument, pass it all around,
193 adjust for internal function API changes and removal of global
195 (set_integer): Adjust internal_error caller.
196 * io/write.c (no_leading_blank, nml_delim): Remove variables.
197 (write_a, calculate_sign, calculate_G_format, output_float,
198 write_l, write_float, write_int, write_decimal, write_i, write_b,
199 write_o, write_z, write_d, write_e, write_f, write_en, write_es,
200 write_x, write_char, write_logical, write_integer, write_character,
201 write_real, write_complex, write_separator,
202 list_formatted_write_scalar, list_formatted_write, nml_write_obj,
203 namelist_write): Add dtp argument, pass it all around, adjust for
204 internal function API changes and removal of global variables.
205 (extract_int, extract_uint, extract_real): Adjust internal_error
207 * runtime/fpu.c (_GNU_SOURCE): Don't define here.
208 * runtime/error.c: Include ../io/unix.h.
209 (filename, line): Remove variables.
210 (st_printf): Pass address of a local variable to init_error_stream.
211 (show_locus): Add cmp argument. Use fields it points to rather than
212 filename and line variables.
213 (os_error, runtime_error): Remove show_locus calls.
214 (internal_error): Add cmp argument. Pass it down to show_locus.
215 (generate_error): Likewise. Use flags bitmask instead of non-NULL
216 check for iostat and iomsg parameter presence, adjust for st_*
217 calling convention changes.
218 * runtime/stop.c (stop_numeric, stop_string): Remove show_locus
220 * runtime/pause.c (pause_numeric, pause_string): Likewise.
221 * runtime/string.c: Include ../io/io.h.
222 (find_option): Add cmp argument. Pass it down to generate_error.
223 * intrinsics/flush.c (recursive_flush): Remove.
224 (flush_i4, flush_i8): Use flush_all_units. Add unlock_unit
226 * intrinsics/rand.c: Include ../io/io.h.
227 (rand_seed_lock): New variable.
228 (srand, irand): Add locking.
229 (init): New constructor function.
230 * intrinsics/random.c: Include ../io/io.h.
231 (random_lock): New variable.
232 (random_r4, random_r8, arandom_r4, arandom_r8): Add locking.
233 (random_seed): Likewise. open failed if fd < 0. Set i correctly.
234 (init): New constructor function.
235 * intrinsics/system_clock.c (tp0, t0): Remove.
236 (system_clock_4, system_clock_8): Don't subtract tp0/t0 from current
237 time, use just integer arithmetics.
238 * intrinsics/tty.c (isatty_l4, isatty_l8, ttynam_sub): Add
241 2005-11-20 Richard Henderson <rth@redhat.com>
243 * Makefile.am: Revert 2005-11-14 change. Enable -free-vectorize
244 via gmake per-target variables.
245 * Makefile.in, aclocal.m4: Regenerate.
247 2005-11-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
249 * configure.ac: Add "-I ." to the AM_FCFLAGS.
250 * configure: Regenerate.
252 2005-11-18 Hans-Peter Nilsson <hp@axis.com>
254 * config/fpu-glibc.h (set_fpu): Only call fedisableexcept for
255 nonzero FE_ALL_EXCEPT.
257 2005-11-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
260 * io/io.h (unit_access): Add ACCESS_APPEND.
261 * io/open.c (access_opt): Add APPEND value for ACCESS keyword.
262 (st_open): Use that new value to set the POSITION accordingly.
264 2005-11-14 Janne Blomqvist <jb@gcc.gnu.org>
267 * Makefile.am: Add -ftree-vectorize for compiling matmul.
268 * m4/matmul.m4: Add const and restrict to type declarations as
270 * m4/matmull.m4: Likewise.
271 * Makefile.in: Regenerated.
272 * generated/matmul_*.c: Likewise.
274 2005-11-13 Francois-Xavier Coudert <coudert@clipper.ens.fr>
276 * intrinsics/fget.c: New file.
277 * intrinsics/ftell.c: New file.
278 * io/unix.c (stream_offset): New function.
279 * io/io.h: Add prototype for stream_offset.
280 * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c.
281 * Makefile.in: Regenerate.
283 2005-11-12 Steven G. Kargl <kargls@comcast.net>
286 * intrinsics/string_intrinsics.c (string_scan): Off by one; Fix typos
289 2005-11-10 Andreas Jaeger <aj@suse.de>
291 * libgfortran.h: Add proper defines where needed.
293 2005-11-10 Andreas Jaeger <aj@suse.de>
295 * libgfortran.h: Add missing prototypes for internal_pack
298 2005-11-06 Janne Blomqvist <jb@gcc.gnu.org>
302 * io/io.h: Add argument to prototypes, add prototypes for
303 size_from_*_kind functions.
304 * io/list_read.c (read_complex): Add size argument, use
306 (list_formatted_read): Add size argument, cleanup.
307 (list_formatted_read_scalar): Add size argument.
308 (nml_read_obj): Fix for padding.
309 * io/transfer.c: Add argument to transfer function pointer.
310 (unformatted_read): Add size argument.
311 (unformatted_write): Likewise.
312 (formatted_transfer_scalar): Fix for padding with complex(10).
313 (formatted_transfer): Add size argument, cleanup.
314 (transfer_integer): Add size argument to transfer call.
315 (transfer_real): Likewise.
316 (transfer_logical): Likewise.
317 (transfer_character): Likewise.
318 (transfer_complex): Likewise.
319 (transfer_array): New kind argument, use it.
320 (data_transfer_init): Add size argument to formatted_transfer
322 (iolength_transfer): Add size argument, cleanup.
323 * io/write.c (write_complex): Add size argument, fix for padding
325 (list_formatted_write): Add size argument, cleanup.
326 (list_formatted_write_scalar): Add size argument, use it.
327 (nml_write_obj): Fix for size vs. kind issue.
328 * io/size_from_kind.c: New file.
329 * Makefile.am: Add io/size_from_kind.c.
330 * configure: Regenerate.
331 * Makefile.in: Regenerate.
333 2005-11-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
335 * intrinsics/ctime.c: New file.
336 * configure.ac: Add check for ctime.
337 * Makefile.am: Add ctime.c
338 * configure: Regenerate.
339 * config.h.in: Regenerate.
340 * Makefile.in: Regenerate.
342 2005-11-05 Richard Guenther <rguenther@suse.de>
344 * configure.ac: Use AM_FCFLAGS for extra flags, not FCFLAGS.
345 * configure: Regenerate.
347 2005-11-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
349 * intrinsics/tty.c (ttynam): New function.
351 2005-11-04 Steven G. Kargl <kargls@comcast.net>
354 * runtime/stop.c (stop_numeric): Use stop_code = -1.
356 2005-11-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
359 * runtime/main.c (stupid_function_name_for_static_linking): New
361 * runtime/error.c (internal_error): Call
362 stupid_function_name_for_static_linking.
363 * libgfortran.h: Add prototype for
364 stupid_function_name_for_static_linking.
366 2005-11-01 Paul Thomas <pault@gcc.gnu.org>
369 * libgfortran/intrinsics/date_and_time.c: Add interface to
370 the functions date_and_time for the intrinsic function secnds.
372 2005-10-31 Jerry DeLisle <jvdelisle@verizon.net>
375 * io/list_read.c (free_saved): Set saved_used to zero.
377 2005-10-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
380 * io/unix.c (flush_if_preconnected): New function.
381 * io/io.h: Add prototype for flush_if_preconnected.
382 * io/transfer.c (data_transfer_init): Use flush_if_preconnected
383 to workaround buggy mixed C-Fortran code.
385 2005-10-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
387 * Makefile.am: Add intrinsics/malloc.c file.
388 * Makefile.in: Regenerate.
389 * intrinsics/malloc.c: New file, with implementations for free
390 and malloc library functions.
392 2005-10-29 Mike Stump <mrs@apple.com>
394 * Makefile.am (kinds.h): Remove target, if command fails.
395 (selected_int_kind.inc): Likewise.
396 (selected_real_kind.inc): Likewise.
397 * Makefile.in: Regenerate.
399 2005-10-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
402 * Makefile.am (intrinsics): Add signal.c.
403 * Makefile.in: Regenerate.
404 * configure.ac: Checks for signal and alarm.
405 * config.h.in: Regenerate.
406 * configure: Regenerate.
407 * intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics.
409 2005-10-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
411 * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check.
412 * configure.ac: Check for floatingpoint.h, fptrap.h and float.h
413 headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and
415 * configure.host: Add case for systems with fpsetmask and systems
416 with fp_trap/fp_enable.
417 * config/fpu-sysv.h: New file, FPU code using fpsetmask.
418 * config/fpu-aix.h: New file, FPU code for AIX using fp_trap and
420 * aclocal.m4: Regenerate.
421 * configure: Regenerate.
422 * config.h.in: Regenerate.
424 2005-10-24 Jerry DeLisle <jvdelisle@verizon.net>
427 * libgfortran.h: Remove array stride error code.
428 * runtime/error.c: Remove array stride error.
429 * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
430 generic. Add pointer to array_loop_spec and rank to gfc_unit
432 * io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
433 * io/transfer.c (init_loop_spec): New function to initialize
435 (next_array_record): New function to return the index to the next array
436 record by incrementing through the array_loop_spec.
437 (next_record_r): Use new function.
438 (next_record_w): Use new function.
439 (finalize_transfer): Free memory allocated for array_loop_spec.
440 * io/unit.c (get_array_unit_len): Delete this function. Use new
441 function init_loop_spec to initialize the array_loop_spec.
443 2005-10-24 Paul Thomas <pault@gcc.gnu.org>
446 * libgfortran/io/list_read.c (namelist_read): Exit with call to
447 free_saved () so that character strings do not accumulate.
449 2005-10-23 Jerry DeLisle <jvdelisle@verizon.net>
452 * io/transfer.c (read_block): Change the order of execution to not read
454 (read_block_direct): Same change.
456 2005-10-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
459 * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
460 * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
461 * Makefile.in: Regenerate.
462 * configure: Regenerate.
463 * config.h.in: Regenerate.
464 * aclocal.m4: Regenerate.
465 * io/unix.c (compare_file_filename): Add fallback case for
466 systems without working stat.
467 * io/open.c (already_open): Correct call to
468 compare_file_filename.
469 * io/io.h: Correct proto for compare_file_filename.
471 2005-10-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
473 * runtime/fpu.c: Add _GNU_SOURCE definition.
474 * config/fpu-glibc.h: Remove __USE_GNU definition.
476 2005-10-23 Paul Thomas <pault@gcc.gnu.org>
479 * intrinsics/spread_generic.c (spread_internal_scalar): New
480 function that handles the special case of spread with a scalar
481 source. This has new interface functions -
482 (spread_scalar, spread_char_scalar): New functions to interface
483 with the calls specified in gfc_resolve_spread.
485 2005-10-21 Francois-Xavier Coudert <coudert@clipper.ens.fr>
488 * io/unix.c: Add fallback definition for SSIZE_MAX.
490 2005-10-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
492 * c99_protos.h: Define preprocessor HAVE_ macros with value 1
493 instead of empty value.
494 * intrinsics/c99_functions.c: Likewise.
495 * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
497 * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
500 2005-10-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
503 * c99_protos.h: Define HAVE_ macros for all provided functions.
505 2005-10-14 Uros Bizjak <uros@kss-loka.si>
507 * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
508 Change cw and cw_sse variables to unsigned.
509 (SSE): New definition.
512 2005-10-13 Thomas Koenig <Thomas.Koenig@online.de>
514 * io/unix.c(fd_alloc_r_at): Use read() instead of do_read()
515 only in case of special files (e.g. terminals).
517 2005-10-13 Uros Bizjak <uros@kss-loka.si>
519 * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
521 2005-10-12 Francois-Xavier Coudert <coudert@clipper.ens.fr>
523 * Makefile.am: Add fpu.c to the build process, and
524 target-dependent code as fpu-target.h.
525 * Makefile.in: Regenerate.
526 * configure.ac: Add call to configure.host to set
528 * configure: Regenerate.
529 * configure.host: New script to determine which host-dependent
531 * libgfortran.h: Add fpe option, remove previous fpu_ options.
532 Add bitmasks for different FPE traps. Add prototype for set_fpu.
533 * runtime/environ.c: Remove environment variables to control
535 * runtime/fpu.c (set_fpe): New function for the front-end.
536 * runtime/main.c (init): Set FPU state.
537 * config: New directory to store host-dependent code.
538 * config/fpu-387.h: New file with code handling the i387 FPU.
539 * config/fpu-glibc.h: New file with code for glibc systems.
540 * config/fpu-generic.h: Fallback for the most generic host. Issue
543 2005-10-12 Janne Blomqvist <jblomqvi@cc.hut.fi>
545 * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
546 cause input from the terminal to hang.
548 2005-10-11 Steven G. Kargl <kargls@comcast.net>
551 * c99_functions.c (csqrtf, csqrt): Fix choice of branch cut. Note
552 csqrt{f} were imported from glibc, and this bug is still present
553 there. glibc PR is 1146.
555 2005-10-07 Janne Blomqvist <jblomqvi@cc.hut.fi>
559 * io/io.h: Add read and write members to stream, define access
561 * io/transfer.c (read_block_direct): New function.
562 (write_block_direct): New function.
563 (unformatted_read): Change to use read_block_direct.
564 (unformatted_write): Change to use write_block_direct.
565 * io/unix.c: Remove mmap includes and defines.
568 (reset_stream): New function.
569 (do_read): New function.
570 (do_write): New function.
571 (fd_flush): Change to use do_write() instead of writen().
572 (fd_alloc_r_at): Change to use do_read().
573 (fd_seek): Change return type to try, as the prototype. Add check
574 to avoid syscall overhead if possible.
575 (fd_read): New function.
576 (fd_write): New function.
577 (fd_open): Set pointers for new functions.
578 (mem_read): New function.
579 (mem_write): New function.
580 (open_internal): Set pointers for new functions.
581 (is_seekable): Clean up comment.
583 2005-10-07 Jerry DeLisle <jvdelisle@verizon.net>
585 * io/transfer.c (write_block): Add test for end-of-file condition,
586 removed from mem_alloc_w_at. (next_record_w): Clean up checks for
587 NULL pointer returns from s_alloc_w.
588 * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
589 * io/write.c (write_float): Add checks for NULL pointer returns from
590 write_block calls. (write_integer): Same.
592 2005-10-03 Jakub Jelinek <jakub@redhat.com>
594 * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
596 2005-10-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
600 * Makefile.am: Add generated files for large real and integers
601 kinds. Add a rule to create the kinds.inc c99_protos.inc files.
602 Use kinds.inc to preprocess Fortran generated files.
603 * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
604 GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
605 gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
607 * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
608 HAVE_GFC_COMPLEX_* when these types are available.
609 * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
610 * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
611 m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
612 m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
613 m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
614 m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
615 m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
616 m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
617 m4/sum.m4, m4/transpose.m4: Protect generated functions with
618 appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
619 * Makefile.in: Regenerate.
620 * all files in generated/: Regenerate.
622 2005-10-01 Jakub Jelinek <jakub@redhat.com>
624 * runtime/memory.c (malloc_t): Remove.
625 (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
626 (mem_root, runtime_cleanup, malloc_with_header): Remove.
627 (internal_malloc_size): Use just get_mem if size != 0, return NULL
629 (internal_free): Just free if non-NULL.
630 (internal_realloc_size): Remove debugging stuff.
631 (allocate_size): Use malloc directly, remove debugging stuff.
632 (deallocate): Use free directly, fix error message wording.
634 * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
635 GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
636 (gfc_itoa, xtoa): Add 2 extra arguments.
637 * runtime/environ.c: Include stdio.h.
638 (check_buffered): Use sprintf.
639 * runtime/error.c: Include assert.h.
640 (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
642 (st_printf, st_sprintf): Adjust callers.
643 * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
645 (write_int, write_decimal): Add 2 extra arguments to conv
646 function pointer, adjust caller.
647 (write_integer): Adjust gfc_itoa caller.
649 * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
651 * io/read.c (read_f): Remove spurious pointer dereference.
653 2005-09-30 Janne Blomqvist <jblomqvi@cc.hut.fi>
656 * io/open.c (edit_modes): Check for correct flag.
658 2005-09-29 Jakub Jelinek <jakub@redhat.com>
660 * runtime/string.c (find_option): Change 3rd argument to
662 * libgfortran.h (find_option): Likewise.
663 * runtime/environ.c (rounding, precision, signal_choices): Constify.
664 (init_choice, show_choice): Change 2nd argument to const choice *.
665 * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
666 position_opt, status_opt, pad_opt): Constify.
667 * io/transfer.c (advance_opt): Likewise.
668 * io/inquire.c (undefined): Likewise.
669 * io/close.c (status_opt): Likewise.
670 * io/format.c (posint_required, period_required, nonneg_required,
671 unexpected_element, unexpected_end, bad_string, bad_hollerith,
672 reversion_error): Likewise.
673 * io/unix.c (yes, no, unknown): Change from const char *
676 2005-09-27 Steve Ellcey <sje@cup.hp.com>
679 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
680 (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
681 (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
682 * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
683 (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
684 (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
685 * configure: Regenerate.
686 * config.h.in: Regenerate.
687 * libgfortan.h (isfinite): undef if broken, set if needed.
688 (isnan): undef if broken, set if needed.
689 (fpclassify): undef if broken, set if needed.
690 * io/write.c: Remove TODO comment about working isfinite.
691 * intrinsics/c99_functions.c (round): Use isfinite instead
693 * intrinsics/c99_functions.c (roundf): Ditto.
695 2005-09-24 Janne Blomqvist <jblomqvi@cc.hut.fi>
697 * io.h: Changed prototypes of list_formatted_{read|write}.
698 * list_read.c (list_formatted_read): Renamed to
699 list_formatted_read_scalar and made static.
700 (list_formatted_read): New function.
701 * transfer.c: Prototype for transfer_array. Changed transfer
703 (unformatted_read): Add nelems argument, use it.
704 (unformatted_write): Likewise.
705 (formatted_transfer): Changed name to formatted_transfer_scalar.
706 (formatted_transfer): New function.
707 (transfer_integer): Add nelems argument to transfer call, move
708 updating item count to transfer functions.
709 (transfer_real): Likewise.
710 (transfer_logical): Likewise.
711 (transfer_character): Likewise.
712 (transfer_complex): Likewise.
713 (transfer_array): New function.
714 (data_transfer_init): Call formatted_transfer with new argument.
715 (iolength_transfer): New argument, use it.
716 * write.c (list_formatted_write): Renamed to
717 list_formatted_write_scalar, made static.
718 (list_formatted_write): New function.
720 2005-09-26 David Edelsohn <edelsohn@gnu.org>
722 * configure.ac: Add check for __clog.
723 * configure: Regenerate.
725 2005-09-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
727 * c99_protos.h: Add prototypes for C99 complex functions.
728 * libgfortran.h: Include complex.h before c99_protos.h.
729 * intrinsics/c99_functions.c: Define HAVE_ macros for the
730 fallback functions we provide.
731 (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
732 clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
733 cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
734 ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
735 ccosl, ctanf, ctan, ctanl): New fallback functions.
736 * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
737 gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
738 * Makefile.in: Regenerate.
739 * configure.ac: Remove checks for csin. Add checks for all C99
741 * config.h.in: Regenerate.
742 * configure: Regenerate.
743 * aclocal.m4: Regenerate.
745 2005-09-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
746 Danny Smith <dannysmith@users.sourceforge.net>
749 * intrinsics/getXid.c: Add getpid wrapper for MinGW.
750 * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
751 * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
753 2005-09-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
756 * intrinsics/sleep.c: Add correct sleep macro for MinGW.
758 2005-09-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
761 * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
764 2005-09-14 Jerry DeLisle <jvdelisle@verizon.net
766 PR fortran/21875 Internal Unit Array I/O, NIST
767 * libgfortran.h: Add run time error code for array stride.
768 * runtime/error.c (translate_error): Add error message for
770 * io/io.h: Add array descriptor pointer to IOPARM structure.
771 Add prtotypes for two new functions.
772 * io/transfer.c (data_transfer_init): Removed initialization and
773 moved to unit.c (get_unit)
774 * io/transfer.c (next_record_r): Include internal unit read
776 * io/transfer.c (next_record_w): Include internal unit write
777 functionality, including padding of character array records.
778 * io/unit.c (get_array_unit_len): New function to return the number
779 of records in the character array 'file' from the array descriptor.
780 * io/unit.c (get_unit): Gathered initialization code from
781 init_data_transfer for internal units and added initialization of
782 character array unit.
783 * io/unit.c (is_array_io): New function to determine if internal unit
785 * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
788 2005-09-13 Richard Sandiford <richard@codesourcery.com>
791 * intrinsics/cshift0.c (cshift0): Add an extra size argument.
792 (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
793 implementations with...
794 (DEFINE_CSHIFT): ...this new macro. Define character versions too.
795 * intrinsics/eoshift0.c (zeros): Delete.
796 (eoshift0): Add extra size and filler arguments. Use memset if no
798 (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
799 implementations with...
800 (DEFINE_EOSHIFT): ...this new macro. Define character versions too.
801 * intrinsics/eoshift2.c (zeros): Delete.
802 (eoshift2): Add extra size and filler arguments. Use memset if no
804 (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
805 implementations with...
806 (DEFINE_EOSHIFT): ...this new macro. Define character versions too.
807 * intrinsics/pack.c (pack_internal): New static function, reusing
808 the contents of pack and adding an extra size argument. Change
809 "mptr" rather than "m" when calculating the array size.
810 (pack): Redefine as a forwarder to pack_internal.
811 (pack_s_internal): New static function, reusing the contents of
812 pack_s and adding an extra size argument.
813 (pack_s): Redefine as a forwarder to pack_s_internal.
814 (pack_char, pack_s_char): New functions.
815 * intrinsics/reshape.c (reshape_internal): New static function,
816 reusing the contents of reshape and adding an extra size argument.
817 (reshape): Redefine as a forwarder to reshape_internal.
818 (reshape_char): New function.
819 * intrinsics/spread.c (spread_internal): New static function,
820 reusing the contents of spread and adding an extra size argument.
821 (spread): Redefine as a forwarder to spread_internal.
822 (spread_char): New function.
823 * intrinsics/transpose.c (transpose_internal): New static function,
824 reusing the contents of transpose and adding an extra size argument.
825 (transpose): Redefine as a forwarder to transpose_internal.
826 (transpose_char): New function.
827 * intrinsics/unpack.c (unpack_internal): New static function, reusing
828 the contents of unpack1 and adding extra size and fsize arguments.
829 (unpack1): Redefine as a forwarder to unpack_internal.
830 (unpack0): Call unpack_internal instead of unpack1.
831 (unpack1_char, unpack0_char): New functions.
832 * m4/cshift1.m4 (cshift1): New static function, reusing the contents
833 of cshift1_<kind> and adding an extra size argument.
834 (cshift1_<kind>): Redefine as a forwarder to cshift1.
835 (cshift1_<kind>_char): New function.
836 * m4/eoshift1.m4 (zeros): Delete.
837 (eoshift1): New static function, reusing the contents of
838 eoshift1_<kind> and adding extra size and filler arguments.
839 Fix calculation of hstride. Use memset if no bound is provided.
840 (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
841 (eoshift1_<kind>_char): New function.
842 * m4/eoshift3.m4 (zeros): Delete.
843 (eoshift3): New static function, reusing the contents of
844 eoshift3_<kind> and adding extra size and filler arguments.
845 Use memset if no bound is provided.
846 (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
847 (eoshift3_<kind>_char): New function.
848 * generated/cshift1_4.c, generated/cshift1_8.c,
849 * generated/eoshift1_4.c, generated/eoshift1_8.c,
850 * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
852 2005-09-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
855 * io/unix.c (is_preconnected): Add function to test if a stream
856 corresponds to a preconnected unit.
857 * io/io.h: Add prototype for is_preconnected.
858 * io/transfer.c (data_transfer_init): Do not truncate
861 2005-09-10 Janne Blomqvist <jblomqvi@cc.hut.fi>
863 * io/unix.c: Remove mmap code.
865 2005-09-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
868 * io/close.c (st_close): Call library_end even in case of error.
870 2005-09-09 Thomas Koenig <Thomas.Koenig@online.de>
872 * io/io.h: Add iomsg as last field of st_parameter.
873 * runtime/error.c (generate_error): If iomsg is present, copy
876 2005-09-09 Richard Sandiford <richard@codesourcery.com>
879 * runtime/memory.c (internal_malloc_size): Return a null pointer
881 (internal_free): Do nothing if the pointer is null.
882 (internal_realloc_size, internal_realloc, internal_realloc64): New.
884 2005-09-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
887 * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
888 * configure.ac: Use new check.
889 * configure.in: Regenerate.
890 * config.h.in: Regenerate.
891 * configure: Regenerate.
892 * io/transfer.c (next_record_w): Add case for CRLF as line
894 * io/unix.c (tempfile, regular_file): Open files with
895 O_BINARY on systems with CRLF.
897 2005-09-07 Steve Ellcey <sje@cup.hp.com>
900 * io/write.c (extract_int): Use memcpy to access buffer.
901 (extract_uint): Ditto.
902 (extract_real): Ditto.
904 2005-09-05 Thomas Koenig <Thomas.Koenig@online.de>
906 * io/list_read.c: Adjust size of of value to 32 (to hold
907 kind=16 complex values).
909 2005-09-04 Thomas Koenig <Thomas.Koenig@online.de>
912 * io/transfer.c(data_transfer_init): Check for a too-large
913 record number. Return if sseek failed.
915 2005-09-03 Jakub Jelinek <jakub@redhat.com>
917 * io/read.c (read_x): Take int argument instead of fnode * and
918 digging the N from F->u.n.
919 * io/io.h (read_x): Adjust prototype.
920 * io/transfer.c (formatted_transfer): Adjust callers. Don't clobber
923 2005-09-02 Francois-Xavier Coudert <coudert@clipper.ens.fr>
925 * io/unix.c (stream_ttyname): Protect use of ttyname by
927 * configure.ac: Add check for ttyname.
928 * config.h.in: Regenerate.
929 * configure: Regenerate.
931 2005-09-02 Andreas Jaeger <aj@suse.de>
933 * libgfortran.h: Add prototype for init_compile_options.
935 * io/io.h: Add prototype for notify_std.
937 2005-08-31 Steve Ellcey <sje@cup.hp.com>
939 * io/read.c (set_integer): Use memcpy to fill buffer.
941 2005-08-31 Steve Ellcey <sje@cup.hp.com>
944 * io/read.c (convert_real): Use memcpy to fill buffer.
946 2005-08-29 Thomas Koenig <Thomas.Koenig@online.de>
949 * io/lock.c(library_start): If ioparm.iostat is present, clear
952 2005-08-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
954 * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
955 if target can unlink open files.
956 * configure.ac: Use this new test.
957 * config.h.in: Regenerate.
958 * configure: Regenerate.
959 * Makefile.in: Regenerate.
960 * aclocal.ac: Regenerate.
961 * io/io.h: Add prototype for unpack_filename.
962 * io/close.c (st_close): Delete file after closing unit if
963 HAVE_UNLINK_OPEN_FILE is not defined.
964 * io/unix.c (unpack_filename): Unlink scratch file after opening
965 it only if HAVE_UNLINK_OPEN_FILE is defined.
967 2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
969 * All files: Update FSF address.
971 2005-08-16 Thomas Koenig <Thomas.Koenig@online.de>
974 * io/transfer.c (iolength_transfer): Remove __attribute__ ((unused))
975 from type. Return correct length for inquire(iolength=)
976 for complex variables.
978 2005-08-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
979 Steven Bosscher <stevenb@suse.de>
982 * Makefile.am: Add file runtime/compile_options.c.
983 * Makefile.in: Regenerate.
984 * libgfortran.h: Create structure compile_options_t. Define the
985 compile_options variable and GFC_STD_ macros.
986 * runtime/compile_options.c: New file.
987 * runtime/error.c (notify_std): New function.
988 * runtime/main.c (init): Call init_compile_options during
990 * io/format.c: Use the new notify_std function for the $
991 descriptor extension.
993 2005-08-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
994 * Makefile.am: Add file intrinsics/tty.c to Makefile process.
995 * Makefile.in: Regenerate.
996 * io/io.h: Prototypes for new functions stream_isatty and
998 * io/unix (stream_isatty, stream_ttyname): New functions to call
999 isatty() and ttyname() on a given unit.
1000 * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
1003 2005-08-08 Jerry DeLisle <jvdelisle@verizon.net>
1006 * io/transfer.c (data_transfer_init): Initialize
1007 current_unit->bytes_left for a read.
1009 2005-08-07 Janne Blomqvist <jblomqvi@cc.hut.fi>
1012 * io/backspace.c: File removed, contents moved to ...
1013 * io/endfile.c: Ditto.
1014 * io/rewind.c: Ditto.
1015 * io/file_pos.c: New file, ... here.
1016 * Makefile.am: Add file_pos.c to list, remove obsolete files.
1017 * Makefile.in: Regenerated.
1019 2005-08-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1021 * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
1022 * io/unix.c (tempfile): Look at the TEMP environment variable
1023 to find the temporary files directory. Whitespace correction.
1025 2005-08-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1027 * io/unix.c: Add O_RDWR to open() call.
1029 2005-08-04 Paul Thomas <pault@gcc.gnu.org>
1031 * transfer.c (data_transfer_init): Truncate file in
1032 sequential WRITE when last_record == 0, rather than
1033 current_record. Cures problem on RH9.
1035 2005-08-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1037 * libgfortran.h: When isfinite is not provided by the system,
1038 define it as a macro, so that it can accept any floating point
1041 2005-08-01 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1044 * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
1047 2005-07-31 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1050 * intrinsics/abort.c (abort): Close units before aborting.
1051 Updated copyright years.
1053 2005-07-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1056 * io/write.c (write_real): Add default formats for real(10) and
1059 2005-07-30 Paul Thomas <pault@gcc.gnu.org>
1061 PR fortran/22570 and related issues.
1062 * transfer.c (formatted_transfer): Make sure that there
1063 really is data present before X- or T- editing. Move all
1064 treatment of tabbing during writes to start of next data
1065 producing format. Suppress incorrect zeroing of bytes_left
1066 in slash formating. Insert int cast for assignment of a
1067 difference of two gfc_offsets.
1069 2005-07-23 Jerry DeLisle <jvdelisle@verizon.net>
1071 * io/write.c (write_float): Revise output of IEEE exceptional
1072 values to comply with F95 and F2003 standards.
1074 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
1077 * io/unit.c (init_units): Replace BLANK_ZERO with
1080 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
1082 PR libfortran/21875 (FM111.f)
1083 * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
1084 or BLANK_NULL are active.
1085 (read_decimal): Interpret ' ' character correctly for BZ or BN.
1086 (read_radix): Interpret ' ' character correctly for BZ or BN.
1087 (read_f): Interpret ' ' character correctly for BZ or BN.
1089 2005-07-22 Paul Thomas <pault@gcc.gnu.org>
1092 * read.c (read_x): Correct the condition for doing the
1093 x-editing during formatted input.
1094 * transfer.c (formatted_transfer): Cast offset difference
1095 as int, clean-up arithmetic with new variable, bytes_used,
1096 zero counters for FMT_SLASH,
1097 (data_transfer_init) Zero X- and T-editing counters
1099 (next_record_w) Zero X- and T-editing counters.
1102 2005-07-17 Jerry DeLisle <jvdelisle@verizon.net>
1104 * io/write.c (write_float): Fix field width checks for
1105 printing 'Infinity' or 'Inf'.
1106 (output_float): Fix typo in comment.
1108 2005-07-12 Paul Thomas <pault@gcc.gnu.org>
1111 * transfer.c (formatted_transfer): Correct the problems
1112 with X- and T-editting that caused TLs followed by TRs
1113 to overwrite data, which caused NIST FM908.FOR to fail
1115 (data_transfer_init): Zero X- and T-editting counters at
1116 the start of formatted IO.
1117 * write.c (write_x): Write specified number of skips with
1118 specified number of spaces at the end.
1120 2005-07-13 Paul Thomas <pault@gcc.gnu.org>
1122 * io/read.c (read_complex): Prevent X formatting during reads
1123 from going beyond EOR to fix NIST fm908.FOR failure.
1124 * io/list_read.c (read_complex): Allow complex data in list-
1125 directed reads to have eols either side of the comma to
1126 fix NIST FM906.FOR failure.
1128 2005-07-12 Thomas Koenig <Thomas.Koenig@online.de>
1131 * io/unix.c: Add member special_file to type unix_stream.
1132 (fd_truncate): Don't call ftruncate or chsize if
1133 s refers to a special file.
1134 (fd_to_stream): initialize s->special_file.
1136 2005-07-11 David Edelsohn <edelsohn@gnu.org>
1138 PR libgfortran/22412
1139 * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
1140 sizeof (SCRATCH_SIZE).
1143 2005-07-09 Jerry DeLisle <jvdelisle@verizon.net>
1145 PR libfortran/21875 (FM111.f)
1146 * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
1147 BLANK_NULL are active.
1148 (read_decimal): Interpret ' ' character correctly for BZ or BN.
1149 (read_radix): Interpret ' ' character correctly for BZ or BN.
1150 (read_f): Interpret ' ' character correctly for BZ or BN.
1151 * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
1153 2005-07-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1154 Thomas Koenig <Thomas.Koenig@online.de>
1157 * io/write.c (extract_unit): New function; extract
1158 ints as unsigned signed int of the correct size.
1159 (write_int): Use it.
1160 * runtime/error.c: Adjust copyright years.
1161 Adjust size of buffer to maximum that can occur.
1163 2005-07-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1165 * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
1167 * intrinsics/cshift0.c, intrinsics/eoshift0.c,
1168 intrinsics/eoshift2.c,intrinsics/pack_generic.c,
1169 intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
1170 intrinsics/transpose_generic.c, intrinsics/unpack_generic,
1171 m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
1172 m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
1173 m4,transpose.m4: Set renamed field 'offset' to zero instead of
1175 * generated/all_l4.c, generated/all_l8.c,
1176 generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
1177 generated/count_4_l8.c, generated/count_8_l4.c,
1178 generated/count_8_l8.c, generated/chift1_4.c,
1179 generated/cshift1_8.c, generated/eoshift1_4.c,
1180 generated/eoshift1_8.c, generated/eoshift3_4.c,
1181 generated/eoshift3_8.c, generated/matmul_c4.c,
1182 generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
1183 generated/matmul_l4.c, generated/matmul_l8.c,
1184 generated/matmul_r4.c, generated/matmul_r8.c,
1185 generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
1186 generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
1187 generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
1188 generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
1189 generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
1190 generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
1191 generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
1192 generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
1193 generated/maxval_i4.c, generated/maxval_i8.c,
1194 generated/maxval_r4.c, generated/maxval_r8.c,
1195 generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
1196 generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
1197 generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
1198 generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
1199 generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
1200 generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
1201 generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
1202 generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
1203 generated/minval_i4.c, generated/minval_i8.c,
1204 generated/minval_r4.c, generated/minval_r8.c,
1205 generated/product_c4.c, generated/product_c8.c,
1206 generated/product_i4.c, generated/product_i8.c,
1207 generated/product_r4.c, generated/product_r8.c,
1208 generated/reshape_c4.c, generated/reshape_c8.c,
1209 generated/reshape_i4.c, generated/reshape_i8.c,
1210 generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
1211 generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
1212 generated/transpose_c4.c, generated/transpose_c8.c,
1213 generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
1215 2005-07-07 Thomas Koenig <Thomas.Koenig@online.de>
1218 * intrinsics/eoshift0.c: If abs(shift) > len, fill the
1219 the whole array with the boundary value, but don't overrun it.
1220 * intrinsics/eoshift2.c: Likewise.
1221 * m4/eoshift1.m4: Likewise.
1222 * m4/eoshift3.m4: Likewise.
1223 * generated/eoshift1_4.c: Regenerated.
1224 * generated/eoshift1_8.c: Regenerated.
1225 * generated/eoshift3_4.c: Regenerated.
1226 * generated/eoshift3_8.c: Regenerated.
1228 2005-07-07 Feng Wang <fengwang@nudt.edu.cn>
1231 * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
1232 support Hollerith constants.
1234 2005-07-01 Andreas Jaeger <aj@suse.de>
1236 * intrinsics/unpack_generic.c: Remove const from parameter.
1238 * io/transfer.c (formatted_transfer): Remove unused variable.
1240 2005-06-28 Thomas Koenig <Thomas.Koenig@online.de>
1243 * m4/eoshift1.m4: Correct bstride (it needs to be multiplied
1244 by size since it's a char pointer).
1245 * m4/eoshift1_4.c: Regenerated.
1246 * m4/eoshift1_8.c: Regenerated.
1248 2005-06-28 Thomas Koenig <Thomas.Koenig@online.de>
1251 * m4/eoshift3.m4: Correct bstride (it needs to be multiplied
1252 by size since it's a char pointer).
1253 * m4/eoshift3_4.c: Regenerated.
1254 * m4/eoshift3_8.c: Regenerated.
1256 2005-06-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1259 * io/transfer.c (formatted_transfer): Do not iterate on the
1260 repeat count of a FMT_SLASH, since this is already done in
1263 2005-06-25 Thomas Koenig <Thomas.Koenig@online.de>
1266 * m4/cshift1.m4: Remove const from argument ret.
1267 Populate return array descriptor if ret->data is NULL.
1268 * m4/eoshift1.m4: Likewise.
1269 * m4/eoshift3.m4: Likewise.
1270 * generated/cshift1_4.c: Regenerated.
1271 * generated/cshift1_8.c: Regenerated.
1272 * generated/eoshift1_4.c: Regenerated.
1273 * generated/eoshift1_8.c: Regenerated.
1274 * generated/eoshift3_4.c: Regenerated.
1275 * generated/eoshift3_8.c: Regenerated.
1277 2005-06-24 Jerry DeLisle <jvdelisle@verizon.net>
1280 * Makefile.am: Include intrinsics/hyper.c.
1281 * c99_protos.h: Add prototypes for single precision versions of
1282 acosh, asinh, and atanh for platforms that do not have these.
1283 * config.h.in: Add #undef for wrappers.
1284 * configure.ac: Add checks for single precision versions.
1285 * aclocal.m4: Regenerated.
1286 * Makefile.in: Regenerated.
1287 * configure: Regenerated.
1288 * intrinsics/hyper.c: New file, adds new wrapper functions.
1290 2005-06-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1292 * intrinsics/c99_functions.c (log10l): New log10l function for
1293 systems where this is not available.
1294 * c99_protos.h: Prototype for log10l function.
1295 * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
1296 GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
1297 prototypes for gfc_itoa and xtoa.
1298 * io/io.h: Update prototypes for set_integer and max_value.
1299 * io/list_read.c (convert_integer): Use new
1300 GFC_(INTEGER|REAL)_LARGEST type.
1301 * io/read.c (set_integer): Likewise.
1302 (max_value): Likewise.
1303 (convert_real): Likewise.
1305 (next_char): Likewise.
1306 (read_decimal): Likewise.
1307 (read_radix): Likewise.
1309 * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
1310 (extract_real): Use new GFC_REAL_LARGEST type.
1311 (calculate_exp): Likewise.
1312 (calculate_G_format): Likewise.
1313 (output_float): Likewise. Use log10l for long double values.
1314 Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
1315 (write_l): Use new GFC_INTEGER_LARGEST type.
1316 (write_float): Use new GFC_REAL_LARGEST type.
1317 (write_int): Remove useless special case for (len < 8).
1318 (write_decimal): Use GFC_INTEGER_LARGEST.
1319 (otoa): Use GFC_UINTEGER_LARGEST as argument.
1320 (btoa): Use GFC_UINTEGER_LARGEST as argument.
1321 * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
1323 (xtoa): Use GFC_UINTEGER_LARGEST as argument.
1324 * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
1325 with all Fortran kinds available.
1326 * configure.ac: Check for strtold and log10l.
1327 * Makefile.in: Regenerate.
1328 * aclocal.m4: Regenerate.
1329 * configure: Regenerate.
1330 * config.h.in: Regenerate.
1331 * mk-kinds-h.sh: Configuration script for available integer
1335 2005-06-18 Janne Blomqvist <jblomqvi@cc.hut.fi>
1337 * unix.c (stream_at_bof): Don't assume that all non-mmapped files
1339 (stream_at_eof): Likewise.
1341 2005-06-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1344 * io/read.c (convert_real): strtod can set errno to EINVAL on an
1345 empty string, but we shouldn't have an error in that case.
1347 2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1350 * io/list_read.c (eat_separator): No need to call next_record,
1351 even in non-namelist_mode.
1353 2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1355 * io/transfer.c (formatted_transfer): Fix typo in error message.
1357 2005-06-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1360 * io/transfer.c (read_sf): Correct updating of bytes_left field.
1361 (formatted_transfer): Correct updating of bytes_left field and
1362 reformatting code (comments and whitespace).
1363 * io/unix.c (move_pos_offset): "active" field should not be
1364 changed here. Whitespace corrections.
1366 2005-06-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1369 * intrinsics/c99_functions.c (scalbn): Provide fallback
1370 implementation for scalbn.
1371 * c99_protos.h: Prototype for scalbn.
1372 * configure.ac: Add check for scalbn.
1373 * configure: Regenerate.
1374 * config.h.in: Regenerate.
1376 2005-06-14 Thomas Koenig <Thomas.Koenig@online.de>
1378 * intrinsics/eoshift0.c: Removed prototype for eoshift0.
1379 * intrinsics/eoshift2.c: Removed prototype for eoshift2.
1381 2005-06-14 Tom Tromey <tromey@redhat.com>
1384 * configure, aclocal.m4, Makefile.in: Rebuilt.
1386 2005-06-12 Thomas Koenig <Thomas.Koenig@online.de>
1389 * intrinsics/eoshift0.c: Add prototype for eoshift0.
1390 * intrinsics/eoshift2.c: Add prototype for eoshift2.
1392 2005-06-12 Steven G. Kargl <kargls@comcast.net>
1393 Thomas Koenig <Thomas.Koenig@online.de>
1395 PR libfortran/PR21797
1396 * m4/cexp.m4 (csqrt`'q): Add type qualifyer to
1398 * generated/exp_c4.c: Regenerated.
1400 2005-06-12 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1403 * io/read.c (read_f): Take care of spaces after initial sign.
1405 2005-06-11 Thomas Koenig <Thomas.Koenig@onlinde.de>
1408 * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
1410 * Makefile.in: Regenerate.
1411 * libgfortran.h: Declare internal_pack_c4, internal_pack_c8,
1412 internal_unpack_c4 and internal_unpack_c8.
1413 * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
1415 Use sizeof (rtype_name) as size for memory allocation.
1416 * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
1418 Use sizeof (rtype_name) for calculation of sizes for memcpy.
1419 * runtime/in_pack_generic.c: For real, integer and logical
1420 call internal_pack_4 if size==4 and internal_pack_8 if
1422 For complex, call internal_pack_c4 if size==8 and
1423 internal_pack_c8 if size==16.
1424 * runtime/in_unpack_generic.c: For real, integer and logical
1425 call internal_unpack_4 if size==4 and internal_unpack_8 if
1427 For complex, call internal_unpack_c4 if size==8 and
1428 internal_unpack_c8 if size==16.
1429 * generated/in_pack_i4.c: Regenerated.
1430 * generated/in_pack_i8.c: Regenerated.
1431 * generated/in_unpack_i4.c: Regenerated.
1432 * generated/in_unpack_i8.c: Regenerated.
1433 * generated/in_pack_c4.c: New file.
1434 * generated/in_pack_c8.c: New file.
1435 * generated/in_unpack_c4.c: New file.
1436 * generated/in_unpack_c8.c: New file.
1438 2005-06-09 Thomas Koenig <Thomas.Koenig@online.de>
1441 * m4/reshape.m4: Use sizeof (rtype_name) for sizes to be passed
1443 * generated/reshape_c4.c: Regenerated.
1444 * generated/reshape_c8.c: Regenerated.
1445 * generated/reshape_i4.c: Regenerated.
1446 * generated/reshape_i8.c: Regenerated.
1448 2005-06-07 Thomas Koenig <Thomas.Koenig@online.de>
1451 * m4/matmul.m4: Correct zeroing of result for non-packed
1452 arrays with lowest stride is one.
1453 * generated/matmul_c4.c: Regenerated.
1454 * generated/matmul_c8.c: Regenerated.
1455 * generated/matmul_i4.c: Regenerated.
1456 * generated/matmul_i8.c: Regenerated.
1457 * generated/matmul_r4.c: Regenerated.
1458 * generated/matmul_r8.c: Regenerated.
1460 2005-05-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1463 * io/unix.c (fd_close): Add test so that we don't close()
1466 2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1469 * io/format.c (parse_format_list): Set repeat count of $ format
1471 * io/transfer.c (read_sf): Add g.seen_dollar to the test
1472 concerning advancing I/O.
1473 (data_transfer_init): Likewise.
1474 (finalize_transfer): Likewise.
1476 2005-05-27 Thomas Koenig <Thomas.Koenig@online.de>
1478 * runtime/in_pack_generic.c: Adjust copyright years.
1479 (in_pack_generic): Change dimension of auxiliary arrays from
1480 GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1481 * runtime/in_unpack_generic.c: Adjust copyright years.
1482 (in_unpack_generic): Change dimension of auxiliary arrays from
1483 GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1485 2005-05-26 Thomas Koenig <Thomas.Koenig@online.de>
1488 * intrinsics/unpack_generic.c: Fix name of routine
1489 on top. Update copyright years.
1490 (unpack1): Remove const from return array descriptor.
1491 rs: New variable, for calculating return sizes.
1492 Populate return array descriptor if ret->data is NULL.
1494 2005-05-22 Peter Wainwright <prw@ceiriog1.demon.co.uk>
1497 * io/write.c (output_float): Rework logic to avoid call to log10
1498 with argument equal to zero.
1500 2005-05-21 Eric Botcazou <ebotcazou@libertysurf.fr>
1502 * configure.ac: Check for trunc and truncf in libm.
1503 * configure: Regenerate.
1504 * config.h.in: Likewise.
1505 * intrinsics/c99_functions.c (trunc, truncf): New functions.
1506 * c99_protos.h (trunc, truncf): Declare them.
1508 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
1511 * Makefile.am: Really commit.
1512 * Makefile.in: Really commit.
1514 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
1517 * Makefile.am: Add generated/reshape_c4.c and
1518 generated/reshape_c8.c.
1519 * Makefile.in: Regenerated.
1520 * m4/iparm.m4: Define rtype_ccode to be c4 or c8 for
1521 complex types, 4 or 8 otherwise.
1522 * m4/reshape.m4: Use rtype_ccode instead of rtype_kind
1524 * generated/reshape_c4.c: New file.
1525 * generated/reshape_c8.c: New file.
1527 2005-05-16 Andreas Jaeger <aj@suse.de>
1529 * configure.ac: Add additional warning flags.
1530 * configure: Regenerate.
1532 * io/write.c (calculate_G_format): Remove unused parameter.
1533 (output_float): Remove unused parameter.
1534 (write_float): Change callers.
1535 (nml_write_obj): Avoid signed warning.
1536 Make variable const to support -Wwrite-strings.
1538 * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1539 mem_truncate): Mark argument as unused.
1541 * io/unit.c (get_unit): Mark argument as unused.
1542 (init_units): Avoid warning about signed comparision.
1544 * io/transfer.c (next_record_r): Remove unused parameter.
1545 (next_record_w): Remove unused parameter.
1546 (next_record): Change callers.
1547 (iolength_transfer): Mark arguments as unused.
1549 * io/open.c: Add initializer.
1551 * io/list_read.c (read_character): Mark argument as unused.
1552 (nml_match_name): Add const to make compile with -Wwrite-strings.
1554 * io/format.c: Add initializer.
1556 2005-05-15 Andreas Jaeger <aj@suse.de>
1558 * m4/eoshift1.m4: Initialize variables to avoid warnings.
1559 * m4/eoshift3.m4: Initialize variables to avoid warnings.
1560 * generated/eoshift1_4.c, generated/eoshift1_8.c,
1561 generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1563 * intrinsics/spread_generic.c (spread): Initialize variables to
1566 * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1568 * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1571 * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1574 * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1576 * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1577 pointer cast to avoid warning.
1578 * generated/matmul_l4.c: Regenerated.
1579 * generated/matmul_l8.c: Regenerated.
1581 * Makefile.am: Remove AM_CFLAGS here.
1582 * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1583 are set. Set additionally -Wstrict-prototypes for CFLAGS.
1584 * Makefile.in: Regenerated.
1585 * aclocal.m4: Regenerated.
1586 * configure: Regenerated.
1588 * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1589 missing returns, reformat a bit.
1591 * io/write.c (nml_write_obj): Use %d again - and cast to int,
1592 st_sprintf does not handle %ld.
1594 * io/unit.c (is_internal_unit): Add void as parameter list.
1596 * io/transfer.c: Move prototype declarations before the functions.
1598 * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1601 * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1603 * io/transfer.c: Do not use empty initializers for global objects.
1604 Add missing initializers.
1606 * io/lock.c: Do not use empty initializers for global objects.
1608 * io/close.c: Add missing initializers.
1610 * runtime/environ.c: Add missing initializers. Do not use empty
1611 initializers for global object.
1612 (init_string): Mark argument as unused.
1614 * runtime/main.c (cleanup): Fix parameter list.
1616 * io/io.h: Fix parameter lists.
1618 * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1621 * generated/transpose_c4.c, generated/transpose_c8.c,
1622 generated/transpose_i4.c, generated/transpose_i8.c,
1623 generated/matmul_c4.c, generated/matmul_c8.c,
1624 generated/matmul_i4.c, generated/matmul_i8.c,
1625 generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1627 * io/write.c (nml_write_obj): Fix 64-bit problem.
1629 * io/list_read.c (nml_get_obj_data): Add missing braces around
1630 initializer to avoid warnings.
1632 * intrinsics/etime.c (etime_sub): Remove unused variable.
1634 * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1635 intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1638 * runtime/string.c (compare0): Remove unused variable.
1639 * io/unit.c (init_units): Remove unused variables.
1640 * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1641 * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1642 * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1643 stat_i8_sub): Remove unused variable.
1645 2005-05-12 Thomas Koenig <Thomas.Koenig@online.de>
1648 * runtime/memory.c: Don't define GFC_CLEAR_MEMORY (it's a
1650 * io/open.c (new_unit): Zero freshly allocated memory for
1652 * io/unit.c (init_units): Zero freshly allocated memory for
1653 STDIN, STDOUT and STDERR.
1654 * io/unix.c (open_internal): Zero freshly allocated memory
1656 (fd_to_stream): Likewise.
1658 2005-05-11 Bud Davis <bdavis@gfortran.org>
1661 * io/unix.c (fd_truncate): update positions when ftruncate
1662 fails (like writing to /dev/null).
1664 2005-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1667 * open.c (new_unit): Take care of the case where POSITION_APPEND
1668 is specified (sseek to the end, and set u>-endfile).
1670 2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1673 * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1675 * Makefile.in: Regenerate.
1676 * intrinsics/f2c_specific.F90: New file.
1678 2005-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1681 * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1682 we don't we to mmap this stream. Use fd_open instead of mmap_open
1684 (open_external): Call fd_to_stream with avoid_mmap = 0.
1685 (input_stream): Call fd_to_stream with avoid_mmap = 1.
1686 (output_stream): Likewise.
1687 (error_stream): Likewise.
1689 2005-05-09 Mike Stump <mrs@apple.com>
1691 * configure: Regenerate.
1693 2005-05-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1696 * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1697 non-blank characters of a real number.
1699 2005-05-04 Thomas Koenig <Thomas.Koenig@online.de>
1702 * m4/cshift1.m4: Change dimension of auxiliary arrays from
1703 GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1704 * m4/eoshift1.m4: Likewise.
1705 * m4/eoshift3.m4: Likewise.
1706 * m4/ifunction.m4: Likewise.
1707 * m4/in_pack.m4: Likewise.
1708 * m4/in_unpack.m4: Likewise.
1709 * intrinsics/cshift0.c: Likewise.
1710 * intrinsics/eoshift0.c: Likewise.
1711 * intrinsics/eoshift2.c: Likewise.
1712 * intrinsics/random.c: Likewise.
1713 * intrinsics/spread_generic.c: Likewise.
1714 * intrinsics/stat.c: Likewise.
1715 * generated/all_l4.c: Regenerated.
1716 * generated/all_l8.c: Regenerated.
1717 * generated/any_l4.c: Regenerated.
1718 * generated/any_l8.c: Regenerated.
1719 * generated/count_4_l4.c: Regenerated.
1720 * generated/count_4_l8.c: Regenerated.
1721 * generated/count_8_l4.c: Regenerated.
1722 * generated/count_8_l8.c: Regenerated.
1723 * generated/cshift1_4.c: Regenerated.
1724 * generated/cshift1_8.c: Regenerated.
1725 * generated/eoshift1_4.c: Regenerated.
1726 * generated/eoshift1_8.c: Regenerated.
1727 * generated/eoshift3_4.c: Regenerated.
1728 * generated/eoshift3_8.c: Regenerated.
1729 * generated/in_pack_i4.c: Regenerated.
1730 * generated/in_pack_i8.c: Regenerated.
1731 * generated/in_unpack_i4.c: Regenerated.
1732 * generated/in_unpack_i8.c: Regenerated.
1733 * generated/maxloc0_4_i4.c: Regenerated.
1734 * generated/maxloc0_4_i8.c: Regenerated.
1735 * generated/maxloc0_4_r4.c: Regenerated.
1736 * generated/maxloc0_4_r8.c: Regenerated.
1737 * generated/maxloc0_8_i4.c: Regenerated.
1738 * generated/maxloc0_8_i8.c: Regenerated.
1739 * generated/maxloc0_8_r4.c: Regenerated.
1740 * generated/maxloc0_8_r8.c: Regenerated.
1741 * generated/maxloc1_4_i4.c: Regenerated.
1742 * generated/maxloc1_4_i8.c: Regenerated.
1743 * generated/maxloc1_4_r4.c: Regenerated.
1744 * generated/maxloc1_4_r8.c: Regenerated.
1745 * generated/maxloc1_8_i4.c: Regenerated.
1746 * generated/maxloc1_8_i8.c: Regenerated.
1747 * generated/maxloc1_8_r4.c: Regenerated.
1748 * generated/maxloc1_8_r8.c: Regenerated.
1749 * generated/maxval_i4.c: Regenerated.
1750 * generated/maxval_i8.c: Regenerated.
1751 * generated/maxval_r4.c: Regenerated.
1752 * generated/maxval_r8.c: Regenerated.
1753 * generated/minloc0_4_i4.c: Regenerated.
1754 * generated/minloc0_4_i8.c: Regenerated.
1755 * generated/minloc0_4_r4.c: Regenerated.
1756 * generated/minloc0_4_r8.c: Regenerated.
1757 * generated/minloc0_8_i4.c: Regenerated.
1758 * generated/minloc0_8_i8.c: Regenerated.
1759 * generated/minloc0_8_r4.c: Regenerated.
1760 * generated/minloc0_8_r8.c: Regenerated.
1761 * generated/minloc1_4_i4.c: Regenerated.
1762 * generated/minloc1_4_i8.c: Regenerated.
1763 * generated/minloc1_4_r4.c: Regenerated.
1764 * generated/minloc1_4_r8.c: Regenerated.
1765 * generated/minloc1_8_i4.c: Regenerated.
1766 * generated/minloc1_8_i8.c: Regenerated.
1767 * generated/minloc1_8_r4.c: Regenerated.
1768 * generated/minloc1_8_r8.c: Regenerated.
1769 * generated/minval_i4.c: Regenerated.
1770 * generated/minval_i8.c: Regenerated.
1771 * generated/minval_r4.c: Regenerated.
1772 * generated/minval_r8.c: Regenerated.
1773 * generated/product_c4.c: Regenerated.
1774 * generated/product_c8.c: Regenerated.
1775 * generated/product_i4.c: Regenerated.
1776 * generated/product_i8.c: Regenerated.
1777 * generated/product_r4.c: Regenerated.
1778 * generated/product_r8.c: Regenerated.
1779 * generated/sum_c4.c: Regenerated.
1780 * generated/sum_c8.c: Regenerated.
1781 * generated/sum_i4.c: Regenerated.
1782 * generated/sum_i8.c: Regenerated.
1783 * generated/sum_r4.c: Regenerated.
1784 * generated/sum_r8.c: Regenerated.
1786 2005-04-30 Thomas Koenig <Thomas.Koenig@online.de>
1789 libgfortran.h: Change typedef of index_type from size_t
1792 2005-04-30 Paul Thomas <pault@gcc.gnu.org>
1795 * generated/matmul_r8.c: Remove incorrect assertions.
1796 * generated/matmul_c4.c: Regenerate
1797 * generated/matmul_c8.c: Regenerate
1798 * generated/matmul_i4.c: Regenerate
1799 * generated/matmul_i8.c: Regenerate
1800 * generated/matmul_r4.c: Regenerate
1801 * generated/matmul_r8.c: Regenerate
1803 2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1805 * configure.ac: Check for ftruncate and chsize.
1806 * io/unix.c (fd_truncate): Provide chsize as alternative to
1808 * config.h.in: Regenerate.
1809 * configure: Regenerate.
1811 2004-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1813 * intrinsics/rename.c: Add missing #includes.
1815 2004-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1817 * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1819 2005-04-26 David Edelsohn <edelsohn@gnu.org>
1822 * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1823 from WRITING to READING.
1825 2005-04-22 Paul Thomas <pault@gcc.gnu.org>
1826 Jerry DeLisle <jvdelisle@verizon.net>
1828 * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1829 * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1830 call for ext_name. These fix the bug reported by Jerry DeLisle to
1831 the fortran list and are based on his suggested fix.
1833 2005-04-22 Thomas Koenig <Thomas.Koenig@online.de>
1838 * m4/reshape.m4 (reshape_`'rtype_kind): rs, rex: New
1839 variables, to be used in calculation of return array sizes.
1840 Populate return array descriptor if ret->data is NULL.
1841 Fix condition for early return (it used to test something
1842 undefined if order was used).
1843 Remove duplicate check wether pad is used.
1844 * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1845 Fix a few places where the wrong variables were set.
1846 * generated/reshape_i4.c: Regenerated.
1847 * generated/reshape_i8.c: Regenerated.
1849 2005-04-18 Paul Thomas <pault@gcc.gnu.org>
1851 * io/list_read.c (nml_touch_nodes, nml_read_obj,
1852 nml_get_obj_data): Fix memory leaks in code for derived types.
1854 2005-04-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1857 * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1858 NULL when setting ioparm.sequential.
1860 2005-04-17 Thomas Koenig <Thomas.Koenig@online.de>
1863 * m4/reshape.m4 (reshape_`'rtype_kind): Change dimension
1864 of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1866 * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1867 * generated/reshape_i4.c: Regenerated.
1868 * generated/reshape_i8.c: Regenerated.
1870 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1872 * io/list_read.c (eat_separator): at_eol = 1 replaced
1873 (zapped at some time?).
1875 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1877 PR libgfortran/12884
1878 PR libgfortran/17285
1879 PR libgfortran/18122
1880 PR libgfortran/18210
1881 PR libgfortran/18392
1882 PR libgfortran/18591
1883 PR libgfortran/18879
1884 * io/io.h (nml_ls): Declare.
1885 (namelist_info): Modify for arrays.
1886 * io/list_read.c (namelist_read): Reduced to call to new functions.
1887 (match_namelist_name): Simplified.
1888 (nml_query): Handles stdin queries ? and =?. New function.
1889 (nml_get_obj_data): Parses object name. New function.
1890 (touch_nml_nodes): Marks objects for read. New function.
1891 (untouch_nml_nodes): Resets objects. New function.
1892 (parse_qualifier): Parses and checks qualifiers. New function
1893 (nml_read_object): Reads and stores object data. New function.
1894 (eat_separator): No new_record on '/' in namelist.
1895 (finish_separator): No new_record on '/' in namelist.
1896 (read_logical): Error return for namelist.
1897 (read_integer): Error return for namelist.
1898 (read_complex): Error return for namelist.
1899 (read_real): Error return for namelist.
1900 * io/lock.c (library_end): Free extended namelist_info types.
1901 * io/transfer.c (st_set_nml_var): Modified for arrays.
1902 (st_set_nml_var_dim): Dimension descriptors. New function.
1903 * io/write.c (namelist_write): Reduced to call to new functions.
1904 (nml_write_obj): Writes output for object. New function.
1905 (write_integer): Suppress leading blanks for repeat counts.
1906 (write_int): Suppress leading blanks for repeat counts.
1907 (write_float): Suppress leading blanks for repeat counts.
1908 (output_float): Suppress leading blanks for repeat counts.
1910 2005-04-15 Thomas Koenig <Thomas.Koenig@online.de>
1913 * intrinsics/spread_generic.c (spread): Remove const from
1914 return array descriptor.
1915 New variables: rrank (rank of return array), rs (for
1916 calculating the size of the return array), srank (rank
1917 of the source array).
1918 Generate runtime error if the dim= argument is larger than
1919 the rank of the return array.
1920 Generate runtime error if the needed rank of the return
1921 array is larger than 7.
1922 If ret->data is null, populate the return array descriptor
1923 and initialize the variables for the actual operation.
1924 Otherwise, set ret->dim[0].stride to one if it is zero.
1925 Change second, independent use of variable dim to srank.
1927 2005-04-12 Mike Stump <mrs@apple.com>
1929 * configure: Regenerate.
1931 2005-04-13 Thomas Koenig <Thomas.Koenig@online.de>
1934 * m4/iforeach.c (name`'rtype_qual`_'atype_code): Add TODO
1935 that setting correct strides is a front end job.
1936 (`m'name`'rtype_qual`_'atype_code): Likewise. If mask has
1937 a lowest stride of 0, adjust to 1.
1938 * m4/ifunction.c (name`'rtype_qual`_'atype_code): Add TODO
1939 that setting correct strides is a front end job.
1940 (`m'name`'rtype_qual`_'atype_code): Likewise. If mask has
1941 a lowest stride of 0, adjust to 1.
1942 * maxloc0_4_i4.c: Regenerated
1943 * maxloc0_4_i8.c: Regenerated
1944 * maxloc0_4_r4.c: Regenerated
1945 * maxloc0_4_r8.c: Regenerated
1946 * maxloc0_8_i4.c: Regenerated
1947 * maxloc0_8_i8.c: Regenerated
1948 * maxloc0_8_r4.c: Regenerated
1949 * maxloc0_8_r8.c: Regenerated
1950 * maxloc1_4_i4.c: Regenerated
1951 * maxloc1_4_i8.c: Regenerated
1952 * maxloc1_4_r4.c: Regenerated
1953 * maxloc1_4_r8.c: Regenerated
1954 * maxloc1_8_i4.c: Regenerated
1955 * maxloc1_8_i8.c: Regenerated
1956 * maxloc1_8_r4.c: Regenerated
1957 * maxloc1_8_r8.c: Regenerated
1958 * maxval_i4.c: Regenerated
1959 * maxval_i8.c: Regenerated
1960 * maxval_r4.c: Regenerated
1961 * maxval_r8.c: Regenerated
1962 * minloc0_4_i4.c: Regenerated
1963 * minloc0_4_i8.c: Regenerated
1964 * minloc0_4_r4.c: Regenerated
1965 * minloc0_4_r8.c: Regenerated
1966 * minloc0_8_i4.c: Regenerated
1967 * minloc0_8_i8.c: Regenerated
1968 * minloc0_8_r4.c: Regenerated
1969 * minloc0_8_r8.c: Regenerated
1970 * minloc1_4_i4.c: Regenerated
1971 * minloc1_4_i8.c: Regenerated
1972 * minloc1_4_r4.c: Regenerated
1973 * minloc1_4_r8.c: Regenerated
1974 * minloc1_8_i4.c: Regenerated
1975 * minloc1_8_i8.c: Regenerated
1976 * minloc1_8_r4.c: Regenerated
1977 * minloc1_8_r8.c: Regenerated
1978 * minval_i4.c: Regenerated
1979 * minval_i8.c: Regenerated
1980 * minval_r4.c: Regenerated
1981 * minval_r8.c: Regenerated
1982 * product_c4.c: Regenerated
1983 * product_c8.c: Regenerated
1984 * product_i4.c: Regenerated
1985 * product_i8.c: Regenerated
1986 * product_r4.c: Regenerated
1987 * product_r8.c: Regenerated
1988 * sum_c4.c: Regenerated
1989 * sum_c8.c: Regenerated
1990 * sum_i4.c: Regenerated
1991 * sum_i8.c: Regenerated
1992 * sum_r4.c: Regenerated
1993 * sum_r8.c: Regenerated
1995 2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1998 * runtime/environ.c (init_unsigned_integer): Function for
1999 environment variables we want to be positive.
2000 (init_integer): Function to allow negative environment
2001 variables (e.g. for GFORTRAN_STDIN_UNIT).
2003 2005-04-10 Thomas Koenig <Thomas.Koenig@online.de>
2013 * io/transfer.c (top level): eor_condition: New static variable.
2014 (read_sf): Remove unnecessary zeroing of buffer (there is enough
2015 information in its length).
2016 Return a string of length 0 (to be padded by caller) if EOR was
2018 Remove erroneous special casing of EOR for standard input.
2019 Set eor_condition for non-advancing I/O if an end of line was
2021 Increment ioparm.size if necessary.
2022 (formatted_transfer): Skip the function if there is an EOR condition.
2023 (data_transfer_init): Initialize eor_condition to zero (false).
2024 (next_record_r): Clear sf_seen_eor if a \n has been seen already.
2025 (finalize_transfer): If there is an EOR condition, raise the error.
2027 2005-04-09 Bud Davis <bdavis@gfortran.org>
2028 Steven G. Kargl <kargls@comcast.net>
2031 * io/transfer.c (data_transfer_init): truncate an existing
2032 file on the first write.
2034 2005-04-09 Thomas Koenig <Thomas.Koenig@online.de>
2038 * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
2039 If retarray->data is NULL (i.e. the front end does not
2040 know the rank and dimenson of the array), fill in its
2041 properties and allocate memory.
2042 Change the assertions about rank and dimension of retarray into
2043 runtime errors and only check them for retarray->data != NULL.
2044 Do the same for correcting the stride from 0 to 1 in retarray.
2045 (`m'name`'rtype_qual`_'atype_code): Likewise.
2046 * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
2047 Change assertion about rank of array to runtime error.
2048 (`m'name`'rtype_qual`_'atype_code): Likewise.
2049 * generated/all_l4.c: Regenerated.
2050 * generated/all_l8.c: Regenerated.
2051 * generated/any_l4.c: Regenerated.
2052 * generated/any_l8.c: Regenerated.
2053 * generated/count_4_l4.c: Regenerated.
2054 * generated/count_4_l8.c: Regenerated.
2055 * generated/count_8_l4.c: Regenerated.
2056 * generated/count_8_l8.c: Regenerated.
2057 * generated/maxloc0_4_i4.c: Regenerated.
2058 * generated/maxloc0_4_i8.c: Regenerated.
2059 * generated/maxloc0_4_r4.c: Regenerated.
2060 * generated/maxloc0_4_r8.c: Regenerated.
2061 * generated/maxloc0_8_i4.c: Regenerated.
2062 * generated/maxloc0_8_i8.c: Regenerated.
2063 * generated/maxloc0_8_r4.c: Regenerated.
2064 * generated/maxloc0_8_r8.c: Regenerated.
2065 * generated/maxloc1_4_i4.c: Regenerated.
2066 * generated/maxloc1_4_i8.c: Regenerated.
2067 * generated/maxloc1_4_r4.c: Regenerated.
2068 * generated/maxloc1_4_r8.c: Regenerated.
2069 * generated/maxloc1_8_i4.c: Regenerated.
2070 * generated/maxloc1_8_i8.c: Regenerated.
2071 * generated/maxloc1_8_r4.c: Regenerated.
2072 * generated/maxloc1_8_r8.c: Regenerated.
2073 * generated/maxval_i4.c: Regenerated.
2074 * generated/maxval_i8.c: Regenerated.
2075 * generated/maxval_r4.c: Regenerated.
2076 * generated/maxval_r8.c: Regenerated.
2077 * generated/minloc0_4_i4.c: Regenerated.
2078 * generated/minloc0_4_i8.c: Regenerated.
2079 * generated/minloc0_4_r4.c: Regenerated.
2080 * generated/minloc0_4_r8.c: Regenerated.
2081 * generated/minloc0_8_i4.c: Regenerated.
2082 * generated/minloc0_8_i8.c: Regenerated.
2083 * generated/minloc0_8_r4.c: Regenerated.
2084 * generated/minloc0_8_r8.c: Regenerated.
2085 * generated/minloc1_4_i4.c: Regenerated.
2086 * generated/minloc1_4_i8.c: Regenerated.
2087 * generated/minloc1_4_r4.c: Regenerated.
2088 * generated/minloc1_4_r8.c: Regenerated.
2089 * generated/minloc1_8_i4.c: Regenerated.
2090 * generated/minloc1_8_i8.c: Regenerated.
2091 * generated/minloc1_8_r4.c: Regenerated.
2092 * generated/minloc1_8_r8.c: Regenerated.
2093 * generated/minval_i4.c: Regenerated.
2094 * generated/minval_i8.c: Regenerated.
2095 * generated/minval_r4.c: Regenerated.
2096 * generated/minval_r8.c: Regenerated.
2097 * generated/product_c4.c: Regenerated.
2098 * generated/product_c8.c: Regenerated.
2099 * generated/product_i4.c: Regenerated.
2100 * generated/product_i8.c: Regenerated.
2101 * generated/product_r4.c: Regenerated.
2102 * generated/product_r8.c: Regenerated.
2103 * generated/sum_c4.c: Regenerated.
2104 * generated/sum_c8.c: Regenerated.
2105 * generated/sum_i4.c: Regenerated.
2106 * generated/sum_i8.c: Regenerated.
2107 * generated/sum_r4.c: Regenerated.
2108 * generated/sum_r8.c: Regenerated.
2110 2005-04-09 Thomas Koenig <Thomas.Koenig@online.de>
2113 * runtime/string.c (compare0): Use fstrlen() to
2114 strip trailing blanks from option string.
2116 2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
2119 * format.c (parse_format_list): Allow an optional comma
2120 between descriptors.
2122 2005-04-08 Eric Botcazou <ebotcazou@libertysurf.fr>
2124 * io/backspace.c (unformatted_backspace): Do not dereference
2125 the pointer to the stream.
2127 2005-04-07 Andrew Pinski <pinskia@physics.uc.edu>
2130 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2131 "-Wl,-single_module".
2132 * configure: Regenerate.
2133 * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
2134 * Makefile.in: Regenerate.
2136 2005-04-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2139 * write.c (write_float): A G edit descriptor may locally change
2140 the scale factor, but it needs to be restored afterwards.
2142 2005-04-03 Dale Ranta <dir@lanl.gov>
2143 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2149 * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
2150 (st_backspace): When in WRITING mode, we flush and falling back
2151 into READING mode. In all cases, correctly position the stream.
2153 2005-03-31 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2156 * io/inquire.c (inquire_via_unit): Non-opened units should still be
2157 reported by an INQUIRE statement as existing.
2158 * io/transfer.c (data_transfer_init): Never accept negative units.
2160 2005-03-29 Dale Ranta <dir@lanl.gov>
2161 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2164 * io/open.c (st_open): call library_end() before returning even if
2167 2005-03-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2170 * list_read.c (next_char, eat_separator, finish_separator, read_real)
2171 (namelist_read): Add support for '\r' as well as '\n' as EOL
2175 * list_read.c (read_sf): Add a '\r' in a test to support DOS
2176 line-endings when line length is exceeded.
2178 2005-03-25 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2181 * io/format.c (parse_format_list): format node for colon edit
2182 descriptor needs a repeat counter set to 1.
2184 2005-02-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2186 * config.h.in: Regenerate.
2188 2005-02-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2191 * write.c (output_float): Handling the "F0.d" format similarly as
2192 commercial compilers.
2194 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2196 * Makefile.am: Added new files.
2197 * Makefile.in: Regenerate.
2198 * aclocal.m4: Regenerate.
2199 * configure.ac: add checks for signal.h headers file, as well as
2200 following functions: chdir, strerror, getlogin, gethostname, kill,
2201 link, symlink, perror, sleep, time.
2202 * configure: Regenerate.
2203 * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
2204 intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
2205 intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
2206 intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
2207 implementend g77 intrinsics.
2209 2005-03-21 Zack Weinberg <zack@codesourcery.com>
2211 * configure.ac: Do not invoke TL_AC_GCC_VERSION.
2212 In all substitutions, leave gcc_version to be expanded by the Makefile.
2213 * aclocal.m4, configure: Regenerate.
2214 * Makefile.am: Set gcc_version.
2215 * Makefile.in: Regenerate.
2217 2005-03-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2220 * open.c (new_unit): set record length to max_offset rather than
2221 using a hard-coded limit (which was too low).
2223 2005-03-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2226 * write.c (output_float): special check when writing 0.0 with
2229 2005-03-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2232 * write.c (output_float): Adds a nzero_real variable to store
2233 the number of leading zeros whatever the format width is. Corrects
2234 the rounding of numbers less than 10^(-width). Fixes typo in an
2235 error message. Updates copyright years
2237 2005-02-27 Toon Moene <toon@moene.indiv.nluug.nl>
2239 * runtime/environ.c: Update copyright years.
2241 2005-02-27 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2243 * io/write.c: Update copyright years.
2245 2005-02-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2248 * io/write.c (output_float): Added special check for value 0.0 in
2251 2004-02-27 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2253 * io/write.c (output_float): Fix typo in condition.
2255 2005-02-25 Peter O'Gorman <peter@pogma.com>
2256 Toon Moene <toon@moene.indiv.nluug.nl>
2258 PR libgfortran/17748
2259 * runtime/environ.c: Remove references to environ.
2260 (show_variables): remove GFORTRAN_UNBUFFERED_* and
2261 GFORTRAN_NAME_* because they require environ.
2262 (pattern_scan): Remove function.
2264 2004-02-22 Paul Thomas <paulthomas2@wannado.fr>
2265 Bud Davis <bdavis@gfortran.org>
2267 * io/list_read.c (read_real): Handle separators properly
2268 in list directed read.
2270 2004-02-21 Bud Davis <bdavis@gfortran.org>
2273 * io/transfer.c (write_constant_string): accept an 'h' as
2274 the start of a hollerith format string.
2276 2005-02-21 Eric Botcazou <ebotcazou@libertysurf.fr>
2279 * intrinsics/c99_functions.c (nextafterf): Special-case infinite
2282 2005-02-21 Steven G. Kargl <kargls@comcast.net>
2284 * io/write.c (output_float): Typo in error meesage.
2286 2005-02-20 Steven G. Kargl <kargls@comcast.net>
2289 * intrinsic/args.c (iargc): Off by 1.
2291 2005-02-19 Steven G. Kargl <kargls@comcast.net>
2293 * intrinsic/date_and_time.c: Fix conformance problems.
2295 2005-02-01 Paul Thomas <paulthomas2@wanadoo.fr>
2297 PR libgfortran/19363
2298 PR libgfortran/19691
2299 * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
2301 2005-01-30 Bud Davis <bdavis@gfortran.org>
2304 * io/inquire.c (inquire_via_unit): Use correct variable for
2307 2005-01-29 Thomas Koenig <Thomas.Koenig@online.de>
2310 * io/transfer.c (data_transfer_init): eor requires advance="NO".
2312 2005-01-25 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2315 * io/read.c (read_f): Don't free uninitialized pointer.
2317 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
2318 Paul Brook <paul@codesourcery.com>
2321 * Makefile.am: Add transpose_c4.c and transpose_c8.c.
2322 * intrinsics/cshift0.c: Use separate optimized loops for complex types.
2323 * m4/transpose.m4: Include type letter in function name.
2324 * Makefile.in: Regenerate.
2325 * generated/transpose_*.c: Regenerate.
2327 2005-01-22 Thomas Koenig <Thomas.Koenig@online.de>
2330 * io/transfer.c (finalize_transfer): Don't do anything if
2331 there is an error condition.
2333 2005-01-22 David Edelsohn <edelsohn@gnu.org>
2335 PR libgfortran/19052
2336 * libgfortran.h (options_t): Add stderr_unit.
2337 * io/io.h (error_stream): Declare.
2338 * io/open.c (new_unit): Do not terminate abnormally if opening
2339 file preconnected to stdin, stdout, or stderr.
2340 * io/unit.c (init_units): Initialize stderr_unit.
2341 * io/unix.c (error_stream): New function.
2342 * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
2344 2005-01-22 Thomas Koenig <Thomas.Koenig@online.de>
2347 * io/unix.c (regular_file): No need to change flags->action
2348 if an error occurs. Document this.
2349 No need to call stat() for STATUS_OLD, open() will
2351 For ACTION_UNSPECIFIED, try open for read-write, then for
2352 read-only if open fails with EACCES, then for write-only
2353 if that fails with EACCES again.
2354 * io/unix.c (open_external): Document changed behavior of
2357 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
2360 * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
2361 use CHARACTER macro for definition of string valued paramters.
2363 2005-01-22 Bud Davis <bdavis9659@comcast.net>
2366 * io/inquire.c(inquire_via_unit): implement POSITION=.
2367 * io/transfer.c(next_record): update position for
2369 * io/rewind.c(st_rewind): update position for
2372 2005-01-16 Bud Davis <bdavis9659@comcast.net>
2375 * io/transfer.c (us_read): no bytes available is not a
2378 2005-01-15 Bud Davis <bdavis9659@comcast.net>
2381 * io/transfer.c (st_write_done): only truncate when it
2384 2005-01-12 Toon Moene <toon@moene.indiv.nluug.nl>
2387 c99_protos.h: License changed to GPL+exception.
2388 libgfortran.h: Ditto.
2389 intrinsics/abort.c: Ditto.
2390 intrinsics/args.c: Ditto.
2391 intrinsics/associated.c: Ditto.
2392 intrinsics/bessel.c: Ditto.
2393 intrinsics/c99_functions.c: Ditto.
2394 intrinsics/cpu_time.c: Ditto.
2395 intrinsics/cshift0.c: Ditto.
2396 intrinsics/date_and_time.c: Ditto.
2397 intrinsics/env.c: Ditto.
2398 intrinsics/eoshift0.c: Ditto.
2399 intrinsics/eoshift2.c: Ditto.
2400 intrinsics/erf.c: Ditto.
2401 intrinsics/etime.c: Ditto.
2402 intrinsics/exit.c: Ditto.
2403 intrinsics/flush.c: Ditto.
2404 intrinsics/fnum.c: Ditto.
2405 intrinsics/getXid.c: Ditto.
2406 intrinsics/getcwd.c: Ditto.
2407 intrinsics/ishftc.c: Ditto.
2408 intrinsics/mvbits.c: Ditto.
2409 intrinsics/pack_generic.c: Ditto.
2410 intrinsics/rand.c: Ditto.
2411 intrinsics/random.c: Ditto.
2412 intrinsics/reshape_generic.c: Ditto.
2413 intrinsics/reshape_packed.c: Ditto.
2414 intrinsics/size.c: Ditto.
2415 intrinsics/spread_generic.c: Ditto.
2416 intrinsics/stat.c: Ditto.
2417 intrinsics/string_intrinsics.c: Ditto.
2418 intrinsics/system.c: Ditto.
2419 intrinsics/system_clock.c: Ditto.
2420 intrinsics/transpose_generic.c: Ditto.
2421 intrinsics/umask.c: Ditto.
2422 intrinsics/unlink.c: Ditto.
2423 intrinsics/unpack_generic.c: Ditto.
2424 io/backspace.c: Ditto.
2426 io/endfile.c: Ditto.
2428 io/inquire.c: Ditto.
2430 io/list_read.c: Ditto.
2435 io/transfer.c: Ditto.
2444 m4/cshift1.m4: Ditto.
2446 m4/dotprod.m4: Ditto.
2447 m4/dotprodc.m4: Ditto.
2448 m4/dotprodl.m4: Ditto.
2449 m4/eoshift1.m4: Ditto.
2450 m4/eoshift3.m4: Ditto.
2451 m4/exponent.m4: Ditto.
2452 m4/fraction.m4: Ditto.
2454 m4/iforeach.m4: Ditto.
2455 m4/ifunction.m4: Ditto.
2456 m4/in_pack.m4: Ditto.
2457 m4/in_unpack.m4: Ditto.
2459 m4/matmul.m4: Ditto.
2460 m4/matmull.m4: Ditto.
2461 m4/maxloc0.m4: Ditto.
2462 m4/maxloc1.m4: Ditto.
2463 m4/maxval.m4: Ditto.
2464 m4/minloc0.m4: Ditto.
2465 m4/minloc1.m4: Ditto.
2466 m4/minval.m4: Ditto.
2468 m4/nearest.m4: Ditto.
2470 m4/product.m4: Ditto.
2471 m4/reshape.m4: Ditto.
2472 m4/set_exponent.m4: Ditto.
2474 m4/specific.m4: Ditto.
2475 m4/specific2.m4: Ditto.
2477 m4/transpose.m4: Ditto.
2479 runtime/environ.c: Ditto.
2480 runtime/error.c: Ditto.
2481 runtime/in_pack_generic.c: Ditto.
2482 runtime/in_unpack_generic.c: Ditto.
2483 runtime/main.c: Ditto.
2484 runtime/memory.c: Ditto.
2485 runtime/normalize.c: Ditto.
2486 runtime/pause.c: Ditto.
2487 runtime/select.c: Ditto.
2488 runtime/stop.c: Ditto.
2489 runtime/string.c: Ditto.
2490 generated/_abs_c4.f90: Regenerated.
2491 generated/_abs_c8.f90: Regenerated.
2492 generated/_abs_i4.f90: Regenerated.
2493 generated/_abs_i8.f90: Regenerated.
2494 generated/_abs_r4.f90: Regenerated.
2495 generated/_abs_r8.f90: Regenerated.
2496 generated/_acos_r4.f90: Regenerated.
2497 generated/_acos_r8.f90: Regenerated.
2498 generated/_aint_r4.f90: Regenerated.
2499 generated/_aint_r8.f90: Regenerated.
2500 generated/_anint_r4.f90: Regenerated.
2501 generated/_anint_r8.f90: Regenerated.
2502 generated/_asin_r4.f90: Regenerated.
2503 generated/_asin_r8.f90: Regenerated.
2504 generated/_atan2_r4.f90: Regenerated.
2505 generated/_atan2_r8.f90: Regenerated.
2506 generated/_atan_r4.f90: Regenerated.
2507 generated/_atan_r8.f90: Regenerated.
2508 generated/_conjg_c4.f90: Regenerated.
2509 generated/_conjg_c8.f90: Regenerated.
2510 generated/_cos_c4.f90: Regenerated.
2511 generated/_cos_c8.f90: Regenerated.
2512 generated/_cos_r4.f90: Regenerated.
2513 generated/_cos_r8.f90: Regenerated.
2514 generated/_cosh_r4.f90: Regenerated.
2515 generated/_cosh_r8.f90: Regenerated.
2516 generated/_dim_i4.f90: Regenerated.
2517 generated/_dim_i8.f90: Regenerated.
2518 generated/_dim_r4.f90: Regenerated.
2519 generated/_dim_r8.f90: Regenerated.
2520 generated/_exp_c4.f90: Regenerated.
2521 generated/_exp_c8.f90: Regenerated.
2522 generated/_exp_r4.f90: Regenerated.
2523 generated/_exp_r8.f90: Regenerated.
2524 generated/_log10_r4.f90: Regenerated.
2525 generated/_log10_r8.f90: Regenerated.
2526 generated/_log_c4.f90: Regenerated.
2527 generated/_log_c8.f90: Regenerated.
2528 generated/_log_r4.f90: Regenerated.
2529 generated/_log_r8.f90: Regenerated.
2530 generated/_mod_i4.f90: Regenerated.
2531 generated/_mod_i8.f90: Regenerated.
2532 generated/_mod_r4.f90: Regenerated.
2533 generated/_mod_r8.f90: Regenerated.
2534 generated/_sign_i4.f90: Regenerated.
2535 generated/_sign_i8.f90: Regenerated.
2536 generated/_sign_r4.f90: Regenerated.
2537 generated/_sign_r8.f90: Regenerated.
2538 generated/_sin_c4.f90: Regenerated.
2539 generated/_sin_c8.f90: Regenerated.
2540 generated/_sin_r4.f90: Regenerated.
2541 generated/_sin_r8.f90: Regenerated.
2542 generated/_sinh_r4.f90: Regenerated.
2543 generated/_sinh_r8.f90: Regenerated.
2544 generated/_sqrt_c4.f90: Regenerated.
2545 generated/_sqrt_c8.f90: Regenerated.
2546 generated/_sqrt_r4.f90: Regenerated.
2547 generated/_sqrt_r8.f90: Regenerated.
2548 generated/_tan_r4.f90: Regenerated.
2549 generated/_tan_r8.f90: Regenerated.
2550 generated/_tanh_r4.f90: Regenerated.
2551 generated/_tanh_r8.f90: Regenerated.
2552 generated/all_l4.c: Regenerated.
2553 generated/all_l8.c: Regenerated.
2554 generated/any_l4.c: Regenerated.
2555 generated/any_l8.c: Regenerated.
2556 generated/count_4_l4.c: Regenerated.
2557 generated/count_4_l8.c: Regenerated.
2558 generated/count_8_l4.c: Regenerated.
2559 generated/count_8_l8.c: Regenerated.
2560 generated/cshift1_4.c: Regenerated.
2561 generated/cshift1_8.c: Regenerated.
2562 generated/dotprod_c4.c: Regenerated.
2563 generated/dotprod_c8.c: Regenerated.
2564 generated/dotprod_i4.c: Regenerated.
2565 generated/dotprod_i8.c: Regenerated.
2566 generated/dotprod_l4.c: Regenerated.
2567 generated/dotprod_l8.c: Regenerated.
2568 generated/dotprod_r4.c: Regenerated.
2569 generated/dotprod_r8.c: Regenerated.
2570 generated/eoshift1_4.c: Regenerated.
2571 generated/eoshift1_8.c: Regenerated.
2572 generated/eoshift3_4.c: Regenerated.
2573 generated/eoshift3_8.c: Regenerated.
2574 generated/exp_c4.c: Regenerated.
2575 generated/exp_c8.c: Regenerated.
2576 generated/exponent_r4.c: Regenerated.
2577 generated/exponent_r8.c: Regenerated.
2578 generated/fraction_r4.c: Regenerated.
2579 generated/fraction_r8.c: Regenerated.
2580 generated/hyp_c4.c: Regenerated.
2581 generated/hyp_c8.c: Regenerated.
2582 generated/in_pack_i4.c: Regenerated.
2583 generated/in_pack_i8.c: Regenerated.
2584 generated/in_unpack_i4.c: Regenerated.
2585 generated/in_unpack_i8.c: Regenerated.
2586 generated/matmul_c4.c: Regenerated.
2587 generated/matmul_c8.c: Regenerated.
2588 generated/matmul_i4.c: Regenerated.
2589 generated/matmul_i8.c: Regenerated.
2590 generated/matmul_l4.c: Regenerated.
2591 generated/matmul_l8.c: Regenerated.
2592 generated/matmul_r4.c: Regenerated.
2593 generated/matmul_r8.c: Regenerated.
2594 generated/maxloc0_4_i4.c: Regenerated.
2595 generated/maxloc0_4_i8.c: Regenerated.
2596 generated/maxloc0_4_r4.c: Regenerated.
2597 generated/maxloc0_4_r8.c: Regenerated.
2598 generated/maxloc0_8_i4.c: Regenerated.
2599 generated/maxloc0_8_i8.c: Regenerated.
2600 generated/maxloc0_8_r4.c: Regenerated.
2601 generated/maxloc0_8_r8.c: Regenerated.
2602 generated/maxloc1_4_i4.c: Regenerated.
2603 generated/maxloc1_4_i8.c: Regenerated.
2604 generated/maxloc1_4_r4.c: Regenerated.
2605 generated/maxloc1_4_r8.c: Regenerated.
2606 generated/maxloc1_8_i4.c: Regenerated.
2607 generated/maxloc1_8_i8.c: Regenerated.
2608 generated/maxloc1_8_r4.c: Regenerated.
2609 generated/maxloc1_8_r8.c: Regenerated.
2610 generated/maxval_i4.c: Regenerated.
2611 generated/maxval_i8.c: Regenerated.
2612 generated/maxval_r4.c: Regenerated.
2613 generated/maxval_r8.c: Regenerated.
2614 generated/minloc0_4_i4.c: Regenerated.
2615 generated/minloc0_4_i8.c: Regenerated.
2616 generated/minloc0_4_r4.c: Regenerated.
2617 generated/minloc0_4_r8.c: Regenerated.
2618 generated/minloc0_8_i4.c: Regenerated.
2619 generated/minloc0_8_i8.c: Regenerated.
2620 generated/minloc0_8_r4.c: Regenerated.
2621 generated/minloc0_8_r8.c: Regenerated.
2622 generated/minloc1_4_i4.c: Regenerated.
2623 generated/minloc1_4_i8.c: Regenerated.
2624 generated/minloc1_4_r4.c: Regenerated.
2625 generated/minloc1_4_r8.c: Regenerated.
2626 generated/minloc1_8_i4.c: Regenerated.
2627 generated/minloc1_8_i8.c: Regenerated.
2628 generated/minloc1_8_r4.c: Regenerated.
2629 generated/minloc1_8_r8.c: Regenerated.
2630 generated/minval_i4.c: Regenerated.
2631 generated/minval_i8.c: Regenerated.
2632 generated/minval_r4.c: Regenerated.
2633 generated/minval_r8.c: Regenerated.
2634 generated/nearest_r4.c: Regenerated.
2635 generated/nearest_r8.c: Regenerated.
2636 generated/pow_c4_i4.c: Regenerated.
2637 generated/pow_c4_i8.c: Regenerated.
2638 generated/pow_c8_i4.c: Regenerated.
2639 generated/pow_c8_i8.c: Regenerated.
2640 generated/pow_i4_i4.c: Regenerated.
2641 generated/pow_i4_i8.c: Regenerated.
2642 generated/pow_i8_i4.c: Regenerated.
2643 generated/pow_i8_i8.c: Regenerated.
2644 generated/pow_r4_i4.c: Regenerated.
2645 generated/pow_r4_i8.c: Regenerated.
2646 generated/pow_r8_i4.c: Regenerated.
2647 generated/pow_r8_i8.c: Regenerated.
2648 generated/product_c4.c: Regenerated.
2649 generated/product_c8.c: Regenerated.
2650 generated/product_i4.c: Regenerated.
2651 generated/product_i8.c: Regenerated.
2652 generated/product_r4.c: Regenerated.
2653 generated/product_r8.c: Regenerated.
2654 generated/reshape_i4.c: Regenerated.
2655 generated/reshape_i8.c: Regenerated.
2656 generated/set_exponent_r4.c: Regenerated.
2657 generated/set_exponent_r8.c: Regenerated.
2658 generated/shape_i4.c: Regenerated.
2659 generated/shape_i8.c: Regenerated.
2660 generated/sum_c4.c: Regenerated.
2661 generated/sum_c8.c: Regenerated.
2662 generated/sum_i4.c: Regenerated.
2663 generated/sum_i8.c: Regenerated.
2664 generated/sum_r4.c: Regenerated.
2665 generated/sum_r8.c: Regenerated.
2666 generated/transpose_i4.c: Regenerated.
2667 generated/transpose_i8.c: Regenerated.
2668 generated/trig_c4.c: Regenerated.
2669 generated/trig_c8.c: Regenerated.
2671 2005-01-07 Bud Davis <bdavis9659@comcast.net>
2674 * transfer.c (next_record_r): always skip the
2675 eol search if it was found during sf_read.
2677 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2679 * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2681 * intrinsics/ishftc.c: Update copyright years.
2682 (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2683 * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2684 Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2686 2004-12-23 Bud Davis <bdavis9659@comcast.net>
2689 * io/tranfer.c (formatted_transfer): moved check for
2690 format reversion inside the processing loop.
2692 2004-12-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2695 * libgfortran.h (itoa): Rename to gfc_itoa.
2696 * io/write.c (itoa): Same.
2697 * runtime/environ.c (itoa): Same.
2698 * runtime/error.c (itoa): Same.
2700 2004-12-15 Bud Davis <bdavis9659@comcast.net>
2701 Steven G. Kargl <kargls@comcast.net>
2704 * io/list_read.c (read_real): do not push back a comma when
2705 it delimits a real value without a decimal point
2707 2004-12-14 Steve Ellcey <sje@cup.hp.com>
2709 * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2710 instead of assignment to fill unaligned buffer.
2712 (next_record_w): Ditto.
2714 2004-12-14 Steven G. Kargl <kargls@comcast.net>
2717 * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2718 * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2719 * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2720 * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2722 2004-12-13 David Edelsohn <edelsohn@gnu.org>
2724 * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2726 2004-12-12 Richard Henderson <rth@redhat.com>
2728 * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2729 intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2730 intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2731 intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2732 m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2733 m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2734 m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2736 * generated/*: Rebuild.
2738 2004-12-12 Richard Henderson <rth@redhat.com>
2740 * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2741 (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2742 (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2743 * configure.ac: Use them.
2744 * configure, config.h.in, aclocal.m4: Rebuild.
2745 * libgfortran.h (prefix): Remove.
2746 (PREFIX, IPREFIX): New.
2747 (sym_rename, sym_rename1, sym_rename2): New.
2748 (internal_proto, export_proto, export_proto_np): New.
2749 (iexport_proto, iexport): New.
2750 (iexport_data_proto, iexport_data): New.
2751 * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2752 intrinsics/cpu_time.c, intrinsics/cshift0.c,
2753 intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2754 intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2755 intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2756 intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2757 intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2758 intrinsics/reshape_generic.c, intrinsics/size.c,
2759 intrinsics/spread_generic.c, intrinsics/stat.c,
2760 intrinsics/string_intrinsics.c, intrinsics/system.c,
2761 intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2762 intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2763 io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2764 io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2765 m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2766 m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2767 m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2768 m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2769 m4/transpose.m4, runtime/environ.c, runtime/error.c,
2770 runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2771 runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2772 runtime/stop.c: Use them to mark symbols internal or external.
2773 * generated/*: Rebuild.
2775 2004-12-09 David Edelsohn <edelsohn@gnu.org>
2778 Revert 2004-12-07 change.
2779 * Makefile.am (AM_MAKEFLAGS): Delete.
2780 * Makefile.in: Regenerate.
2782 2004-12-07 Steve Ellcey <sje@cup.hp.com>
2784 * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2785 * libgfortran/Makefile.in: Regenerate
2787 2004-12-07 Steve Ellcey <sje@cup.hp.com>
2789 * io/io.h (open_external): Change prototype.
2790 * io/unix.c (regular_file): Change prototype and set flags->action if
2792 (open_external): Ditto.
2793 * io/open.c (new_unit): Let open_external set flags->action.
2795 2004-12-07 Eric Botcazou <ebotcazou@libertysurf.fr>
2797 * configure.ac: Check for ieeefp.h. Check for fabsf in libm.
2798 * configure: Regenerate.
2799 * config.h.in: Likewise.
2800 * c99_protos.h: New file.
2801 * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2802 * intrinsics/c99_functions.c (fabsf): New function.
2804 2004-12-06 Richard Henderson <rth@redhat.com>
2806 * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2807 intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2808 intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2809 m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2811 * generated/*: Rebuild.
2813 2004-12-06 Richard Henderson <rth@redhat.com>
2815 * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2816 intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2817 intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2818 intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2819 intrinsics/spread_generic.c, intrinsics/stat.c,
2820 intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2821 intrinsics/transpose_generic.c, intrinsics/unlink.c,
2822 intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2823 io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2824 io/write.c, runtime/environ.c, runtime/error.c,
2825 runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2826 runtime/memory.c, runtime/pause.c, runtime/stop.c,
2827 runtime/string.c: Whitespace fixes.
2829 2004-12-06 Richard Henderson <rth@redhat.com>
2831 * Makefile.am: Generate all m4 output under $(srcdir).
2832 * Makefile.in: Regenerate.
2834 2004-12-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2837 * io/transfer.c (unformatted_read, unformatted_write): width of
2838 a COMPLEX is twice its kind.
2840 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
2842 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2843 * configure, aclocal.m4, Makefile.in: Regenerate.
2845 2004-12-02 Bud Davis <bdavis9659@comcast.net>
2848 * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2849 * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2851 2004-12-02 Bud Davis <bdavis9659@comcast.net>
2853 * io/inquire.c (inquire_via_unit): do not allow a direct access
2854 file to be opened for sequential I/O.
2856 2004-12-02 Steven G. Kargl <kargls@comcast.net>
2857 Paul Brook <paul@codesourcery.com>
2859 * intrinsics/flush.c: New file.
2860 * intrinsics/fnum.c: ditto
2861 * intrinsics/stat.c: ditto
2862 * io/io.h (unit_to_fd): Add prototype.
2863 * io/unix.c (unit_to_fd): New function.
2864 * configure.ac: Add test for members of struct stat. Check for
2865 sys/types.h and sys/stat.h
2866 * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2867 * configure.in: Regenerate.
2868 * config.h.in: Regenerate.
2869 * Makefile.in: Regenerate.
2871 2004-12-01 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2873 * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2875 2004-11-28 Bud Davis <bdavis9659@comcast.net>
2877 * io/unix.c (mmap_alloc_w_a): check for a write to a location
2878 less than the mapped area.
2880 2004-11-27 Bud Davis <bdavis9659@comcast.net>
2883 * io/endfile.c (st_endfile): flush the stream before truncating.
2885 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2887 * configure: Regenerate for libtool change.
2889 2004-11-22 Steven Bosscher <stevenb@suse.de>
2892 * configure.ac: Check for finite in libm.
2893 * libgfortran.h: Define isfinite macro if not defined.
2894 * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2896 * io/write.c (write_float): Use isfinite instead of finite.
2897 * configure, config.h.in: Rebuilt.
2899 2004-11-20 Roger Sayle <roger@eyesopen.com>
2901 * io/write.c (write_float, list_formatted_write): Fix indentation.
2903 2004-11-20 Eric Botcazou <ebotcazou@libertysurf.fr>
2906 * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2907 * configure.ac: Include LIBGFOR_TARGET_ILP32.
2908 * configure: Regenerate.
2909 * config.h.in: Likewise.
2910 * libgfortran.h: Provide default definitions for C99 types
2911 on ILP32 targets that don't have them.
2914 * configure.ac: Check for snprintf.
2915 * configure: Regenerate.
2916 * config.h.in: Likewise.
2917 * intrinsics/date_and_time.c (date_and_time): Do not
2918 use snprinf if it is not available.
2919 * io/write.c (output_float): Likewise.
2921 2004-11-20 Steven G. Kargl <kargls@comcast.net>
2923 * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2924 * Makefile.in: Regenerated
2925 * intrinsics/umask.c: New file
2926 * intrinsics/unlink.c: ditto
2927 * intrinsics/exit.c: ditto
2929 2004-11-18 Victor Leikehman <lei@il.ibm.com>
2931 * m4/matmul.m4: Loops reordered to improve cache behavior.
2932 * generated/matmul_??.c: Regenerated.
2934 2004-11-10 Paul Brook <paul@codesourcery.com>
2937 * configure.ac: Check for strtof.
2938 * configure: Regenerate.
2939 * config.h.in: Regenerate.
2940 * io/read.c (convert_real): Use strtof if available.
2941 (convert_precision_real): Remove.
2942 (read_f): Avoid poor exponentiation algorithm.
2944 2004-11-05 Andreas Schwab <schwab@suse.de>
2946 * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2947 AC_PROG_F77, F77 and FFLAGS.
2948 * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2949 FCCOMPILE instead of F77COMPILE.
2950 * configure, Makefile.in: Regenerate.
2952 2004-11-05 Kelley Cook <kcook@gcc.gnu.org>
2954 * acinclude.m4: Properly quote AC_CACHE_CHECK.
2955 * Makefile.am: Add in ACLOCAL_AMFLAGS.
2956 * aclocal.m4, configure, Makefile.in: Regenerate.
2958 2004-10-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2960 * config.h.in: Regenerate.
2961 * configure: Regenerate.
2962 * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2963 * io/unix.c (S_IRGRP): Define if undefined.
2967 (tempfile): Use mktemp if mkstemp missing, fix typos.
2969 2004-10-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2971 * intrinsics/system.c ("libgfortran.h"): Move after system headers.
2973 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
2975 * intrinsics/rand.c (irand): Handle NULL argument.
2977 2004-10-07 Paul Brook <paul@codesourcery.com>
2979 * io/transfer.c (finalize_transfer): Free internal streams.
2980 * io/unix.c (mem_close): Free stream object.
2982 2004-10-07 Paul Brook <paul@codesourcery.com>
2984 * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2987 2004-10-06 Paul Brook <paul@codesourcery.com>
2990 * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2992 2004-10-04 Andrew Pinski <pinskia@physics.uc.edu>
2994 * intrinsics/mvbits.c: Commit the file.
2996 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2999 * intrinsics/pack_generic.c (__pack): Allocate memory for return array
3000 if not done by caller.
3001 (__pack_s): New function.
3002 * runtime/memory.c (internal_malloc, internal_malloc64): Allow
3003 allocating zero memory.
3006 * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
3007 * Makefile.in: Regenerate.
3008 * intrinsics/mvbits.h: New file.
3011 * intrinsics/system.c: New file.
3012 * Makefile.am: Add dependency for the new file.
3013 * Makefile.in: Regenerate.
3015 2004-10-04 Paul Brook <paul@codesourcery.com>
3016 Bud Davis <bdavis9659@comcast.net>
3020 * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
3022 * io/write.c (output_float): Don't output minus zero.
3024 2004-10-03 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3026 * intrinsics/abort.c ("libgfortran.h"): Move.
3027 * intrinsics/date_and_time.c ("libgfortran.h"): Same.
3028 * intrinsics/write.c ("libgfortran.h"): Same.
3030 2004-09-26 Tobias Schlueter <tobis.schlueter@physik.uni-muenchen.de>
3033 * config.h.in (HAVE_POWF): Undefine.
3034 * configure.ac: Check for 'powf' in library.
3035 * configure: Regenerate.
3036 * intrinsics/c99_functions.c (powf): New function.
3038 2004-09-24 Tobias Schlueter <tobis.schlueter@physik.uni-muenchen.de>
3040 * intrinsics/etime.c (etime_): New function.
3042 2004-09-21 Steven G. Kargl <kargls@comcast.net>
3044 * libgfortran.h: define gfc_alloca()
3045 * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
3047 2004-09-21 Bud Davis <bdavis9659@comcast.net>
3050 * io/list_read.c (namelist_read): ignore spaces after
3051 the '=' for namelist reads.
3053 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3055 * config.h.in: Regenerate.
3056 * configure: Regenerate.
3057 * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
3058 * unix.c: Include stdio.h.
3059 (HAVE_SYS_MMAN_H): Check.
3060 (PROT_READ, PROT_WRITE): Provide default definitions.
3062 2004-09-15 Steven G. Kargl <kargls@comcast.net>
3064 * intrincics/getcwd.c: New file.
3065 * Makefile.am: Add getcwd.c.
3066 * Makefile.in: Regenerated.
3068 2004-09-15 Steven G. Kargl <kargls@comcast.net>
3069 Paul Brook <paul@codesourcery.com>
3071 * intrinsics/env.c (getenv, get_environmental_variable): Remove
3072 trailing white space. Use alloca. Honour trim_name.
3074 2004-09-13 Bud Davis <bdavis9659@comcast.net>
3078 * io/list_read.c (list_formatted_read): Handle trailing spaces
3081 2004-09-06 Steven G. Kargl <kargls@comcast.net>
3083 * io/write.c (output_float): Typo in comment. Remove debugging
3084 printf. Fix format for FP of form 1e10.
3086 2004-09-03 Richard Henderson <rth@redhat.com>
3088 * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
3089 copy_loop_double, copy_loop_ldouble): New.
3090 (__cshift0): Make shift type ssize_t. Use % operator instead of
3091 div. Use specialized versions of copy loop depending on the shape.
3093 2004-09-02 Paul Brook <paul@codesourcery.com>
3095 * io/format.c (parse_format_list): Set repeat count for P descriptors.
3096 * write.c (output_float): Fix condition. Correctly handle nonzero
3099 2004-09-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3101 * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
3102 * mk-srk-inc.sh: Likewise.
3104 2004-09-01 Paul Brook <paul@codesourcery.com>
3106 * runtime/error.c (generate_error): Set both iostat and
3109 2004-08-31 Paul Brook <paul@codesourcery.com>
3112 * io/list_read.c (next_char): Don't signal EOF for internal files.
3113 * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
3115 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3117 * io/unit.c: Separate copyright years by ','.
3118 (compare, insert_unit, delete_unit, is_internal_unit, close_units):
3119 Remove blank line in beginning of function.
3120 (get_unit): Simplify code.
3122 2004-08-31 Paul Brook <paul@codesourcery.com>
3124 * io/unit.c (get_unit): Remove superfluous if.
3126 2004-08-31 Paul Brook <paul@codesourcery.com>
3128 * io/transfer.c (read_sf): Rename uinty to readlen. Detect EOF.
3129 (finalize_transfer): Move setjmp after namlist IO.
3130 * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
3132 2004-08-31 Paul Brook <paul@codesourcery.com>
3134 * list_read.c (eat_separator): Set at_eo when a '/' is seen.
3136 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3138 * libgfortran.h: Replace 'gfc_strlen_type' by
3139 'gfc_charlen_type'. Update comment accordingly.
3140 * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
3141 Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
3143 2004-08-31 Paul Brook <paul@codesourcery.com>
3145 * libgfortran.h: Add comments.
3147 2004-08-30 Richard Henderson <rth@redhat.com>
3149 * Makefile.am (gfor_helper_src): Split selected_kind.f90.
3150 (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
3151 (selected_int_kind.inc selected_real_kind.inc): New rules.
3152 * Makefile.in: Regenerate.
3153 * mk-sik-inc.sh, mk-srk-inc.sh: New files.
3154 * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
3155 include table of detected kinds.
3156 * intrinsics/selected_real_kind.f90: Similarly.
3158 2004-08-29 Steven G. Kargl <kargls@comcast.net>
3159 Paul Brook <paul@codesourcery.com>
3161 * intrinsics/bessel.c: New file.
3162 * intrinsics/erf.c: New file.
3163 * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
3164 * configure.ac: Test for C99 Bessel and Error functions.
3165 * Makefile.in: Regenerate.
3166 * config.h.in: Regenerate.
3167 * configure: Regenerate.
3169 2004-08-29 Steven G. Kargl <kargls@comcast.net>
3170 Paul Brook <paul@codesourcery.com>
3172 * Makefile.am: Add intrinsics/getXid.c.
3173 * configure.ac: Add tests for get{g,p,u}id.
3174 * config.h.in: Regenerate.
3175 * Makefile.in: Regenerate.
3176 * configure: Regenerate.
3178 2004-08-28 Paul Brook <paul@codesourcery.com>
3181 * libgfortran.h (rtoa): Remove prototype.
3182 * runtime/error.c (rtoa): Remove.
3183 * io/write.c (calculate_G_format): Don't add blanks if E format is
3184 used. Add correct number of blanks when exponent width is specified.
3185 (output_float): Rewrite.
3187 2004-08-27 Paul Brook <paul@codesourcery.com>
3189 * io/rewind.c (st_rewind): Reset unit to read mode.
3191 2004-08-27 Bud Davis <bdavis9659@comcast.net>
3194 * io/io.h: created typedef for unit_mode.
3195 * io/io.h (gfc_unit): added mode to unit structure.
3196 * io/transfer.c (data_transfer_init): flush if a write then
3197 read is done on a unit (direct access files).
3198 * io/rewind.c (st_rewind): Used unit mode instead of global.
3200 2004-08-24 Bud Davis <bdavis9659@comcast.net>
3203 * runtime/error.c (itoa): keep from overflowing during
3204 mod operation by using unsigned variable.
3206 2004-08-24 Bud Davis <bdavis9659@comcast.net>
3209 * runtime/string_intrinsics.c (string_index):check for
3210 substring longer than string.
3212 2004-08-24 David Edelsohn <edelsohn@gnu.org>
3214 * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
3215 * Makefile.in: Rebuilt.
3217 2004-08-23 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3219 * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
3220 Fix formatting issues, update copyright years.
3222 2004-08-21 Bud Davis <bdavis9659@comcast.net>
3225 * io/transfer.c (next_record_w): Do not blank pad.
3226 * io/transfer.c (next_record): Take into account partial records.
3228 2004-08-18 Victor Leikehman <lei@il.ibm.com>
3231 * io/transfer.c (st_set_nml_var)
3232 * io/write.c (namelist_write): Allow var_name and var_name_len to be
3233 null. For strings, use string_length field instead of len.
3234 * io/io.h (struct namelist_type): New field string_length.
3235 (st_set_nml_var_char): New argument string_length.
3237 2004-08-13 Bud Davis <bdavis9659@comcast.net>
3240 * io/open.c (st_open): use flags instead of the unit structure.
3242 2004-08-10 Victor Leikehman <lei@il.ibm.com>
3244 * io/list_read.c (namelist_read): Convert variable names
3245 to lower case, so that mixed-case names are recognized.
3246 Don't read beyond terminating slash.
3248 2004-08-09 Richard Henderson <rth@redhat.com>
3249 Roger Sayle <roger@eyesopen.com>
3251 * intrinsics/c99_functions.c (nextafterf): New implementation that
3252 works correctly with denormalized numbers.
3254 2004-08-09 Victor Leikehman <lei@il.ibm.com>
3256 * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
3257 intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
3258 Allocate space if return value has NULL in its data field.
3259 * generated/*.c: Regenerate.
3261 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
3263 * intrinsics/env.c: New file.
3264 * Makefile.am: Add env.c to build.
3265 * Makefile.in: Regenerate.
3267 2004-08-05 Victor Leikehman <lei@il.ibm.com>
3269 PR libgfortran/16704
3270 * io/read.c (read_radix): Understand letters f and F as hex digits.
3272 2004-08-04 Victor Leikehman <lei@il.ibm.com>
3274 * libgfortran.h (array_t, size0) New declarations.
3275 * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
3276 space if return value descriptor has NULL in its data field,
3277 and initialize bounds and stride.
3278 * intrinsics/size.c (array_t, size0): Declarations moved to
3280 * generated/*.c: Regenerate.
3282 2004-08-03 Roger Sayle <roger@eyesopen.com>
3284 PR libgfortran/16137
3285 * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
3286 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3287 scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
3288 * config.h.in: Regenerate.
3289 * configure: Regenerate.
3291 * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
3292 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3293 nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
3294 implementations for targets that don't support C99 float functions.
3296 2004-08-01 Roger Sayle <roger@eyesopen.com>
3298 * io/write.c (write_float): Use the slightly more portable isnan
3299 in preference to isinf.
3301 2004-07-18 Bud Davis <bdavis9659@comcast.net>
3303 * configure.ac: Add check for LFS support.
3304 * configure: Regenerate
3306 2004-07-11 Paul Brook <paul@codesourcery.com>
3309 * m4/cexp.m4 (carg): Return -pi to pi.
3310 * generated/exp_c?.c: Regenerate.
3312 2004-07-08 Andreas Krebbel <krebbel1@de.ibm.com>
3315 * libgfortran/io/write.c: (write_float): Added length check.
3316 Remove pointless memset calls.
3318 2004-07-04 Bud Davis <bdavis9659@comcast.net>
3319 Paul Brook <paul@codesourcery.com>
3322 * io/transfer.c(us_write): set recl for seq unform writes to max size.
3323 * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
3324 * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
3326 * io/unix.c(is_seekable): set based upon the file/device, not the
3327 method being used to access it (fd or mmap).
3328 * io/unix.c(fd_flush): don't set file_size if !seekable.
3329 * io/unix.c(fd_truncate: ditto.
3331 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
3332 Paul Brook <paul@codesourcery.com>
3336 * libgfortran.h (gfc_strlen_type): Define.
3337 * intrinsics/args.c (getarg): Rename ...
3338 (getarg_i4): ... to this.
3339 (getarg_i8, get_command_argument_i4, get_command_argument_i8,
3340 get_command_i4, get_command_i8): New functions.
3342 2004-07-04 Matthias Klose <doko@debian.org>
3344 * libtool-version: New.
3345 * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
3346 * Makefile.in: Regenerate.
3347 * configure.ac: Remove libtool_VERSION macro
3348 * configure: Regenerate
3350 2004-06-30 Steve Kargl <sgk@troutmask.apl.washington.edu>
3351 Steven Bosscher <stevenb@suse.de>
3353 * intrinsics/rand.c (rand): Wrap the irand() call from the previous
3356 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3357 Paul Brook <paul@codesourcery.com>
3359 * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
3361 * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
3363 2004-06-27 Bud Davis <bdavis9659@comcast.net>
3366 * io/write.c (write_float): check signbit for Infinity.
3368 2004-06-26 Bud Davis <bdavis9659@comcast.net>
3371 * unix.c(regular_file): create file if it does not exist.
3373 2004-06-24 Andrew Pinski <apinski@apple.com>
3375 * configure.ac: Remove check for libmx.
3376 * configure: Regenerate.
3378 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
3381 * inquire.c (st_inquire): Add comment
3382 * io.h (st_parameter): Add iolength.
3383 (st_iolength, st_iolength_done): Declare.
3384 * transfer.c (iolength_transfer, iolength_transfer_init,
3385 st_iolength, st_iolength_done): New functions.
3387 2004-06-21 Steven G. Kargl <kargls@comcast.net>
3389 * etime.c (etime_sub): Remove array rank check;
3390 Add check for sufficient space.
3392 2004-06-19 Bud Davis <bdavis9659@comcast.net>
3395 * io/list_read.c(set_value): fixed spelling.
3397 2004-06-19 Bud Davis <bdavis9659@comcast.net>
3400 * io/list_read.c(set_value): don't copy if the string is null.
3402 2004-06-14 Bud Davis <bdavis9659@comcast.net>
3405 * intrinsics/c99_functions.c: Use fpclassify if it exists.
3407 2004-06-13 Paul Brook <paul@codesourcery.com>
3409 * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
3410 * configure.ac: Add checks for nextafter and nextafterf.
3411 * Makefile.in, config.h.in, configure: Regenerate.
3412 * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
3413 * intrinsics/rand.c (rand): Use normalize_r4_i4.
3414 * intrinsics/random.c (random_r4): Use normalize_r4_i4.
3415 (random_r8): Use normalize_r8_i8.
3416 * runtime/normalize.c: New file.
3418 2004-06-13 Steven G. Kargl <kargls@comcast.net>
3419 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3421 * random.c: Fix several spelling and formatting mistakes in
3423 (random_r8): Fix loop to make random numbers range in [0,1(.
3426 2004-06-13 Steven G. Kargl <kargls@comcast.net>
3428 * random.c (random_r4): Burn a random number.
3429 (random_r8): fix infinite loop.
3431 2004-06-12 Bud Davis <bdavis9659@comcast.net>
3432 Steve Kargl <sgk@troutmask.apl.washington.edu>
3435 * intrinsics/c99_functions.c: New file.
3436 * Makefile.am: Add new file.
3437 * configure.ac: Added test for round/roundf.
3438 * Makefile.in: Regenerate.
3439 * configure: Regenerate.
3440 * configure.h.in: Regenerate.
3442 2004-06-12 Steven G. Kargl <kargls@comcast.net>
3444 * Makefile.am: Add rand.c and etime.c
3445 * Makefile.in: Regenerated.
3446 * aclocal.in: Regenerated.
3447 * cpu_time.c (second_sub, second): New functions.
3448 * rand.c (irand, rand, srand): New file.
3449 * etime.c (etime_sub, etime): New file.
3451 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3452 Steven Bosscher <stevenb@suse.de>
3455 * intrinsics/date_and_time.c: New file.
3456 * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
3457 * Makefile.in, aclocal.m4: Regenerate.
3458 * libgfortran.h: Prototype date_and_time().
3460 2004-06-12 Bud Davis <bdavis9659@comcast.net>
3463 * intrinsics/args.c: Implement GETARG and IARGC.
3464 * Makefile.am: Add it.
3465 * Makefile.in: Regenerate.
3467 2004-06-12 Bud Davis <bdavis9659@comcast.net>
3470 * io/write.c(write_float): Format inf and nan IAW F2003.
3472 2004-06-09 Bud Davis <bdavis9659@comcaste.net>
3475 * io/transfer.c (formatted_transfer): position is unique
3476 for T and TL edit descriptors.
3477 (data_transfer_init): set record length to size of internal
3480 2004-06-09 Bud Davis <bdavis9659@comcast.net>
3483 * io/backspace.c(st_backspace): call correct routine for
3484 formatted and un-formatted units.
3486 2004-05-30 Andreas Jaeger <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
3489 * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
3490 (lib_LTLIBRARIES): Rename to ...
3491 (toolexeclib_LTLIBRARIES): this for multilib support.
3492 * configure.in: Rename to ...
3493 * configure.ac: this. Update to modern autoconf style, enable
3494 multilibs, support --enable-version-specific-runtime-libs.
3495 * Makefile.in: Regenerated.
3496 * configure: Regenerated.
3497 * aclocal.m4: Regenerated.
3499 2004-05-30 Steven G. Kargl <kargls@comcast.net>
3501 * libgfortran.h (random_seed): Update prototype.
3502 * intrinsics/random.c: Disable old implementation and add new one.
3504 2004-05-30 Andreas Jaeger <aj@suse.de>
3506 * intrinsics/random.c: Include unistd.h for close and read
3507 prototypes, remove unneeded inclusion of assert.h.
3509 * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3510 unneeded inclusion of assert.h.
3512 2004-05-27 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
3515 * intrinsics/associated.c: Remove enum.
3516 (associated): Replace TRUE/FALSE by 1/0.
3518 2004-05-23 Steven G. Kargl <kargls@comcast.net>
3520 * random.c (random_seed): Use correct variable.
3522 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3524 * intrinsics/system_clock: New file.
3525 * Makefile.am: Add intrinsics/system_clock.c.
3526 * Makefile.in: Regenerate.
3528 2004-05-21 Roger Sayle <roger@eyesopen.com>
3530 * io/format.c (parse_format_list): Allow the comma after a string
3531 literal to be optional.
3533 2004-05-18 Paul Brook <paul@codesourcery.com>
3534 Feng Wang <fengwang@nudt.edu.cn>
3536 * Makefile.am (i_pow_c): Set it. Add build rule.
3537 (gfor_built_src): Use it.
3538 (m4_files): add m4/pow.m4.
3539 * Makefile.in: Regenerate.
3540 * m4/pow.m4: New file.
3541 * generated/pow_*.c: Regenerate.
3543 2004-05-18 Paul Brook <paul@codesourcery.com>
3545 * Makefile.am: Remove references to types.m4.
3546 * m4/iparm.m4: Merge with types.m4.
3547 * m4/types.m4: Remove.
3548 * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3549 m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3550 m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3551 m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3552 m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3553 m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3554 Update to use new iparm.m4.
3555 * generated/*.c: Regenerate.
3557 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3560 * gfortran.h (offset_t): Rename to ...
3561 (gfc_offset): ... this.
3562 * io/backspace.c (formatted_backspace, unformatted_backspace),
3563 io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3564 transfer.c (us_read, us_write, next_record_r, next_record_w),
3565 io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3566 fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3567 mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3568 mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3569 occurences of offset_t by gfc_offset.
3571 2004-05-16 Paul Brook <paul@codesourcery.com>
3573 * io/format.c (write_real): Don't include padding in format.
3575 2004-05-16 Paul Brook <paul@codesourcery.com>
3577 * io/format.c (format_lex): Make c an int.
3579 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
3580 Paul Brook <paul@codesourcery.com>
3582 * io/write.c (write_logical): Don't print extra blank.
3583 (write_integer): Base field width on kind.
3584 (list_formatted_write): Output initial blank.
3586 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
3588 * io/io.h (flush): Add prototype.
3589 * io/transfer.c (finalize_transfer): Flush partial records.
3590 * io/unix.c (flush): New function.
3592 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3595 * io/io.h (unit_t): Rename to ...
3596 (gfc_unit) ... this.
3597 (unit_root, current_unit, find_file, find_unit, get_unit): Now
3599 (delete_file, insert_unit, close_unit): Argument now of type
3601 * backspace.c (st_backspace), close.c (st_close), endfile.c
3602 (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3603 (test_endfile, edit_modes, new_unit, already_open, st_open),
3604 rewind.c (st_rewind), transfer.c (current_unit), unit.c
3605 (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3606 insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3607 get_unit, init_units, close_unit), unix.c (find_file0,
3608 find_file, delete_file): Replace all occurences of unit_t by
3611 2004-05-15 Bud Davis <bdavis9659@comcast.net>
3614 * io/write.c (write_a): right justify A edit output.
3616 2004-05-14 Bud Davis <bdavis9659@comcast.net>
3619 * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3620 * runtime/main.c(init): Call random_seed as part of MAIN init.
3622 2004-05-13 Tobias Schlter <tobias.schlueter@physik.uni-muenchen.de>
3624 * io/format.c: (parse_format_list): No comma is required after
3627 2004-05-13 Bud Davis <bdavis9659@comcast.net>
3630 * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3632 2004-05-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3633 Steven Bosscher <stevenb@suse.de>
3636 * libgfortran.h: Include <inttypes.h> if available.
3638 2004-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3640 * io/unix.c (MAP_FAILED): Define if missing.
3641 (mmap_alloc): Cast MAP_FAILED to char *.
3642 (mmap_open): Likewise.
3644 2004-04-26 Bud Davis <bdavis9659@comcast.net>
3646 * generated/_abs_i8.f90: New file.
3647 * generated/_abs_c4.f90: New file.
3648 * generated/_abs_c8.f90: New file.
3649 * Makefile.am: Add them.
3650 * Makefile.in: Regenerate.
3652 2004-04-26 Bud Davis <bdavis9659@comcast.net>
3655 * generated/_abs_i4.f90: New file.
3656 * Makefile.am: Add it.
3657 * Makefile.in: Regenerate.
3659 2004-04-25 Bud Davis <bdavis9659@comcast.net>
3662 * io/list_read.c(list_formatted_read): finish consuming the
3663 spaces and seperators at eoln to get ready for next item.
3665 2004-04-23 Bud Davis <bdavis9659@comcast.net>
3668 * io/read.c(read_a): Handle field width > destination and no field width.
3670 2004-04-22 Bud Davis <bdavis9659@comcast.net>
3673 * io/format.c (format_item): gracefully handle a ')'
3674 when it is the first character encountered in the string.
3676 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3679 * io/transfer.c (next_record): Update last_record when
3680 more than one record is written to a direct access file
3681 with one write statement.
3683 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3686 * io/transfer.c (next_record_w) : No '\n' if internal.
3687 * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3689 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3691 * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3692 Will need to change this later to support direct access files > 2gb.
3694 2004-04-03 Bud Davis <bdavis9659@comcast.net>
3697 * io/transfer.c (next_record_r) : Skip to next record.
3699 2004-04-03 Bud Davis <bdavis9659@comcast.net>
3702 * io/transfer.c (next_record): Update last_record for DIRECT
3704 2004-04-03 Bud Davis <bdavis9659@comcast.net>
3707 * io/unix.c (find_file0): Use fd field of struct
3709 2004-04-03 Bud Davis <bdavis9659@comcast.net>
3712 * io/inquire.c (inquire_via_unit): Changed return string for
3713 BLANK=NULL. Use correct variable for ACTION.
3715 2004-04-01 Bud Davis <bdavis9659@comcast.net>
3718 * io/read.c (read_f): Allow a decimal without a leading digit.
3719 * io/write.c (output_float): remove a leading '0' to keep from
3720 overflowing the field (F edit descriptor).
3722 2004-04-01 Bud Davis <bdavis9659@comcast.net>
3725 * io/open.c (new_unit),
3726 * io/io.h : new_unit is now visible
3727 * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3728 * io/transfer.c (data_transfer_init): remove compile warnings.
3729 * io/rewind.c (st_rewind): ftruncate if writing.
3731 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3733 * write.c (write_l): Use extract_int for 'L' edit descriptor.
3735 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3738 * io/io.h (global_t):
3739 * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3740 Move eof_jmp to a global structure.
3741 * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3743 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3745 * m4/cexp.m4 (csqrt): Actually use the passed value.
3746 * generated/exp_c?.c: Regenerate.
3748 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3751 * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3752 * open.c (new_unit): Moved test for positioned direct access error.
3753 (init_units): Corrected calculation of max records.
3755 2004-02-06 Feng Wang <fengwang@nudt.edu.cn>
3757 * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3758 * Makefile.in: Regenerate.
3759 * m4/dotprodc.m4: New file. Implement complex dot_product.
3760 * m4/dotprod.m4: Delete the complex implementation.
3761 * generated/dotprod_*: Update.
3763 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3765 * transfer.c (write_constant_string): Do not delete H's in hollerith
3768 2004-01-05 Andrew Pinski <apinski@apple.com>
3770 * configure.in: Check for csin in -lmx also.
3771 * configure: Regenerate.
3773 2004-01-01 Paul Brook <paul@codesourcery.com>
3775 * io/list_read.c (find_nml_node): Make static.
3776 (match_namelist_name): Ditto.
3777 * io/read.c (convert_precision_real): Make static, fix spelling.
3778 * io/transfer.c (extract_real): Remove unused prototype.
3779 (st_set_nml_var): Make static.
3780 * io/write.c (extract_real): Make static.
3782 2003-12-12 Huang Chun <chunhuang73@hotmal.com>
3784 * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3786 2003-12-05 Melvin Hadasht <melvin.hadasht@free.fr>
3788 * io/transfer.c (data_transfer_init): Give a runtime error for list
3789 formatted reads and writes from/to files opened for unformatted IO.
3791 2003-11-30 Paul Brook <paul@nowt.org>
3793 * runtime/memory.c (push_context): Remove.
3794 (pop_context): Remove.
3795 * libgfortran.h: Remove prototypes.
3797 2003-11-27 Paul Brook <paul@nowt.org>
3799 * runtime/memory.c (deallocate): Nullify pointer after freeing.
3801 2003-11-27 Paul Brook <paul@nowt.org>
3803 * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3804 * libgfortran.h: Ditto.
3805 * m4/in_pack.m4: Ditto.
3806 * runtime/in_pack_generic.c: Ditto.
3807 * runtime/memory.c: Ditto.
3809 2003-11-26 Richard Henderson <rth@redhat.com>
3811 * m4/exponent.m4, m4/fraction.m4: New.
3812 * m4/nearest.m4, m4/set_exponent.m4: New.
3813 * generated/*: Update.
3814 * Makefile.am: Add them.
3815 (AM_CFLAGS): New. Use -std=gnu99.
3816 * Makefile.in: Regenerate.
3818 2003-11-08 Paul Brook <paul@nowt.org>
3821 * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3822 * m4/maxloc1.m4: Ditto.
3823 * m4/minloc0.m4: Ditto.
3824 * m4/minloc1.m4: Ditto.
3825 * m4/ifunction.m4: Set return value for zero sized arrays.
3826 * m4/iforeach.m4: Ditto.
3827 * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3828 m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3829 * generated/*: Update.
3831 2003-10-30 Toon Moene <toon@moene.indiv.nluug.nl>
3834 * io/list_read.c (eat_spaces): Treat tab as space.
3836 2003-10-30 Lars Segerlund <Lars.Segerlund@comsys.se>
3838 * intrinsics/random.c: Add reference to paper containing algorithm.
3839 (random_seed): Extra error checking and proper handling of arrays.
3840 (arandom_r4, arandom_r8): Implement.
3842 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
3845 * runtime/memory.c (allocate_size): Allow allocation
3846 of zero-sized objects.
3848 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
3851 * open.c (new_unit): Open without a file name opens
3852 a file with name fort.<unit>.
3854 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3856 * intrinsics/cshift0.c: New file.
3857 * m4/cshift1.m4: New file
3858 * generated/cshift*.c: New files.
3859 * Makefile.am: Add them.
3860 * Makefile.in: Regenerate.
3862 2003-10-12 XiaoQiang Zhang <zhangapache@yahoo.com>
3864 * io/list_read.c (read_character): Remove unwanted call to free_saved.
3866 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3868 * intrinsics/string_intrinsics.c (string_trim): New function.
3869 (string_repeat): New function.
3871 2003-10-11 Paul Brook <paul@nowt.org>
3873 * intrinsics/dprod_r8.f90: New file.
3874 * Makefile.am (gfor_specific_src): Add it.
3875 (gfor_built_specific_src): Rename from gfor_build_specific_c.
3877 (gfor_specific2_src): Rename from gfor_built_specific2_c.
3879 * Makefile.in: Regenerate.
3880 * generated/_aint_*.f90: New files.
3881 * generated/_anint*.f90: New files.
3882 * generated/_atan2*.f90: New files.
3883 * generated/_mod*.f90: New files.
3885 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3887 * intrinsics/selected_kind.f90: New file.
3888 * Makefile.am: Add it.
3889 * Makefile.in: regenerate.
3891 2003-09-19 Lars Segerlund <Lars.Segerlund@comsys.se>
3892 Paul Brook <paul@nowt.org>
3894 * intrinsics/random.c: New file.
3895 * Makefile.am (gfor_hemper_src): Add it.
3896 (gfor_specific_c): Fix typo.
3898 2003-09-19 Paul Brook <paul@nowt.org>
3900 * All: rename g95->gfc.
3902 2003-09-18 XiaoQiang Zhang <zhangapache@yahoo.com>
3904 * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3906 2003-09-09 XiaoQiang Zhang <zhangapache@yahoo.com>
3908 * io/write.c (write_float): Dectection of positive infinite number,
3909 Not a Number(NaN) and negative infinite number.
3910 (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3911 output a very_very small number ( < 0.1e-100 ).
3913 2003-09-07 XiaoQiang Zhang <zhangapache@yahoo.com>
3915 * libgfortran.h (xtoa, itoa): Parameter modified.
3916 * io/io.h (namelist_info): Declaration to support namelist I/O
3917 (st_parameter): Add namelist related component
3918 (ionml, empty_internal_buffer, st_set_nml_var_int,
3919 st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3920 st_set_nml_var_log): Declaration
3921 (set_integer, set_integer): Parameter changed
3922 * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3924 (parse_format_list): Fix bug about FMT_SLASH
3925 * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3926 newly allocated saved_string
3927 (next_char): Add detection of End_Of_Line support
3928 (convert_integer): Now can process 64 bits interger
3929 (read_real): Bug fixed
3930 (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3931 (match_namelist_name): New implemention
3932 * io/lock.c (ionml): New global variable
3933 (library_end): Free memory in ionml
3934 * io/open.c (st_open): Variable initializtion
3935 * io/read.c (max_value): 64 bits interger support
3936 (convert_precsion_real): New procedure to replace "strtod" with more
3938 (read_f, read_radix): Input bug fix
3939 * io/transfer.c: (sf_seen_eor): New static variable
3940 (read_sf): Zeroize base buffer; fix bugs: single read statement can
3941 not get input in mutli line when read from stdin
3942 (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3944 (data_transfer_init): Clear internal buffer for Internel File I/O.
3945 Internal File now worked. Detect some error condition for namelist.
3947 (next_record_w): Internal file and Namelist I/O support.
3948 (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3949 st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3950 * io/unit.c (implicit_unit): Deletion
3951 (get_unit): Now cannot open a unit implicitly.
3952 * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3954 (mem_alloc_r_at): Internal file I/O support added
3955 (empty_internal_buffer): New function
3956 * io/write.c (extract_int): Support 64 bits interger processing
3957 (output_float): Varibale initialization
3958 (write_float): Infinite real number detection.
3959 (write_int): 64 bits integer I/O support
3960 (write_decimal): New function to output decimal number
3961 (otoa, btoa): Better implemention and 64 bits interger support
3962 (namelist_write): New function
3963 * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3966 2003-08-15 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3968 * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3969 get_mem ): Add attribute.
3970 * intrinsics/spread_generic.c (__spread): Fix spelling.
3971 * io/inquire.c (inquire_via_filename): Add const.
3972 * io/io.h (sys_exit): Add attribute.
3973 * io/io.h (move_pos_offset): Add move_pos_offset.
3974 * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3975 inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3976 inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3977 write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3978 write_z): Add const.
3979 * io/read.c (convert_real): Add const.
3980 * io/transfer.c (type_name): Add const.
3981 * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3982 inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3983 inquire_read, inquire_write, inquire_readwrite): Add const.
3984 * io/write.c (output_float): Remove unused variable.
3985 * io/write.c (write_a, extract_int, extract_real, output_float,
3986 write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3987 write_e, write_f, write_en, write_es, write_logical, write_integer,
3988 write_character, write_real, write_complex): Add const.
3989 * runtime/error.c (rtoa): Remove unused variable.
3990 * runtime/select.c (select_string): Add const.
3991 * runtime/stop.c (stop_string): Add const.
3993 2003-08-10 Paul Brook <paul@nowt.org>
3995 * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3996 (FFLAGS): Add -fno-underscoring.
3997 * Makefile.in: Regenerate.
3998 * intrinsics/abort.c: New file.
4000 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4002 * fmain.c (main): Do not call init and cleanup; call set_args instead.
4003 * libgfortran.h (init, cleanup): Remove declarations.
4004 (set_args): Add declaration.
4005 * runtime/main.c (init, cleanup): Make them static, and give them
4006 the constructor and destructor attributes.
4007 (set_args): New function.
4009 2003-08-10 Paul Brook <paul@nowt.org>
4011 * intrinsics/strinf_intrinsics.c (compare_string): Return value based
4012 on which string is longest.
4014 2003-08-10 Paul Brook <paul@nowt.org>
4016 * Makefile.am (EXTRA_DIST): Remove old files.
4017 * Makefile.in: Regenerate.
4019 2003-07-26 Paul Brook <paul@nowt.org>
4021 Rename library to libgfortran.
4022 * libgfortran.h: Change prefix to _libgfortran_.
4024 2003-07-24 Paul Brook <paul@nowt.org>
4026 * configure.in: Don't pull in system libtool. Use toplevel
4029 2003-07-22 Paul Brook <paul@nowt.org>
4031 Regenerate all configury files.
4033 2003-07-09 Chun Huang <compiler@sohu.com>
4035 * intrinsics/string_intrinsic.c (string_scan): New function.
4036 (string_verify): New function.
4038 2003-06-25 Paul Brook <paul@nowt.org>
4040 * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
4041 (mem_seek): Don't bother setting physical_offset.
4043 2003-06-20 Paul Brook <paul@nowt.org>
4045 * libgfor.h (stop_numeric): Declare.
4046 * runtime/pause.c: New file.
4047 * Makefile.am: Add it.
4049 2003-06-08 Paul Brook <paul@nowt.org>
4051 * m4/cexp.m4 (cabs): Use correct typed version.
4052 (csqrt): New function.
4054 2003-06-07 Canqun Yang <canqun@yahoo.com.cn>
4056 Spotted by Benjamin and Tobias:
4057 * io/list_read.c: Add Separator '\t'.
4058 (parse_real, read_real): Accept real values starting with an optional
4059 sign follows a decimal point.
4061 2003-06-06 Steven Bosscher <steven@gcc.gnu.org>
4063 * Makefile.am: Don't put cmath objects in subdir.
4064 * configure.in: Rename MATHOBJ to MATH_OBJ.
4066 2003-06-02 Kejia Zhao <Kejia_zh@yahoo.com.cn>
4068 * intrinsics/associated.c: New file.
4069 * Makefile.am: Add it. Regenerate Makefile.in.
4070 * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
4071 G95_DESCRIPTOR_DTYPE.
4073 2003-06-01 Canqun Yang <canqun@yahoo.com.cn>
4075 * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
4076 (calculate_G_format): Rewrite it to eliminate an infinte loop and set
4077 the scale_factor to 0 for F editing.
4079 2003-05-11 Tobias Schlter <innenminister@gmx.de>
4081 * libgfor.h: Only include stdint.h if it exists.
4083 2003-05-07 Paul Brook <paul@nowt.org>
4085 * libgfor.h: Use stdint.h types.
4086 * intrinsics/ishift.c: Ditto.
4087 * runtime/memory.c (malloc_t): Reorder fields for better alignment.
4089 2003-05-05 Steven Bosscher <steven@gcc.gnu.org>
4091 * libgfor.h (offsetof): Define if nobody else does.
4092 * runtime/memory.c (HEADER_SIZE): Use it.
4094 2003-05-01 Tobias Schlter <innenminister@gmx.de>
4096 * configure.in: Require autoconf 2.54.
4098 2003-04-28 Tobias Schlter <innenminister@gmx.de>
4099 Paul Brook <paul@nowt.org>
4101 * intrinsics/reshape_generic.c: Copy the whole element, not just the
4103 * m4/transpose.m4: New file.
4104 * Makefile.am: Add them.
4105 Regenerate generated files.
4107 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4109 * io/format.c (parse_format_list): Allow 'X' without integer
4110 prefix. This is an extension. Interpretation is '1X'.
4112 2003-04-18 Tobias Schlter <Tobias.Schlueter@physik.uni-muenchen.de>
4114 * io/format.c (parse_format_list): Allow '0P'.
4116 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4118 * Makefile.in: Re-regenerate for automake 1.7.3.
4120 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4122 Port implementation for CHARACTER SELECT from Andy's tree.
4123 * runtime/select.c: New file
4124 * Makefile.am: Add it.
4125 * Makefile.in: Regenerate.
4127 2003-04-17 Xiaoqiang Zhang <zhangapache@yahoo.com>
4129 * io/transfer.c (formatted_transfer): Modified
4130 * io/unix.c (move_pos_offset): New Function.
4131 * io/format.c (parse_format_list): Modified.
4133 2003-04-15 Xiaoqiang Zhang <zhangapache@yahoo.com>
4135 * io/write.c (write_float,write_real): New implemention of
4136 FMT_G and default float editing.
4137 (calculate_exp,calculate_G_format,output_float): New Function.
4138 (write_float,write_real,write_logical): Modified
4139 * libgfor.h (default_rtoa): Remove Declaration.
4140 * runtime/error.c (default_rtoa): Remove Function.
4142 2003-04-15 Steven Bosscher <steven@gcc.gnu.org>
4145 * io/write.c (extract_real): Add missing break statement.
4147 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
4149 * cpu_time.c: Make sure we have a definition of HZ. Don't
4150 rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
4152 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
4153 Paul Brook <paul@nowt.org>
4155 * configure.in: Check for process time headers and GETTIMEOFDAY.
4156 * makefile.am: Add intrinsics/cpu_time.c.
4157 * acinclude.m4: New file.
4158 * intrinsics/cpu_time.c: New file.
4159 * m4/dotprodl.m4: Fix typo.
4160 Regenerate generated files.
4162 2003-04-11 Xiaoqiang Zhang <zhangapache@yahoo.com>
4164 * io/write.c (extract_real): Ouput floating point value.
4165 (write_float): New Function.
4166 (write_e, write_f, write_en, write_es): Modified
4167 * io/transfer.c (formatted_transfer): Modified.
4168 * libgfor.h (default_rtoa): Declaration.
4169 (rtoa): Declaration.
4170 * runtime/error.c (default_rtoa): New Function.
4171 (rtoa): New Function.
4173 2003-04-05 Paul Brook <paul@nowt.org>
4175 * intrinsics/spread_generic.c: New file.
4176 * Makefile.am: Add it. Regenerate Makefile.in.
4178 2003-03-29 Paul Brook <paul@nowt.org>
4180 * intrinsics/pack_generic.c: New file.
4181 * intrinsics/unpack_generic.c: New file.
4182 * Makefile.am: Add them. Regenerate Makefile.in.
4184 2003-03-25 Paul Brook <paul@nowt.org>
4186 * intrinsics/eoshift0.c: New file.
4187 * intrinsics/eoshift2.c: New file.
4188 * m4/eoshift1.m4: New file.
4189 * m4/eoshift3.m4: New file.
4190 * Makefile.am: Add them.
4191 * in_unpack_generic.c: Initialize src.
4192 Regenerate generated files.
4194 2003-03-14 Paul Brook <paul@nowt.org>
4196 * m4/shape.m4: Work properly with array temporaries.
4197 * m4/in_pack.m4: Skip redundant checks for array temporaries.
4198 * runtime/in_pack_generic.c: Ditto.
4200 2003-03-12 Paul Brook <paul@nowt.org>
4202 * m4/shape.m4: Work properly with noncontiguous arrays.
4204 2003-03-08 Paul Brook <paul@nowt.org>
4206 * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
4207 * runtime/in_pack_generic.c: Ditto.
4209 2003-02-08 Paul Brook <paul@nowt.org>
4211 * intrinsics/reshape_generic.c: Use runtime_error to report errors.
4212 * io/close.c (st_close): Return void.
4213 * io/open.c (st_open): Return void.
4214 * libgfor.h (g95_array_char): Declare.
4215 (internal_malloc_size): Ditto.
4216 (internal_pack*, internal_unpack*): Ditto.
4217 * m4/in_pack.m4: Allocate storage if neccessary. Fix logic for packed
4219 * m4/in_unpack.m4: Include file fixes.
4220 * m4/reshape.m4: Increment the correct source pointer.
4221 * Makefile.am (maxloc): Fix typo.
4222 * runtime/in_pack_generic.c: Call optimized functions. Allocate
4223 storage if neccessary. Fix logic for packed arrays.
4224 * runtime/in_unpack_generic.c: Call optimized functions.
4225 * runtime/main.c: Use runtime_error to report errors.
4226 * memory.c (internal_malloc_size): Make non-static.
4228 2003-02-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4230 * reshape_packed.c, lock.c: Add #include <string.h>.
4231 * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
4232 environ.c, error.c, memory.c, string.c: Add const.
4233 * error.c (show_locus): Add void.
4235 2003-02-21 Paul Brook <paul@nowt.org>
4237 * m4/in_pack.m4: Avoid returning const * parameter.
4238 * Makefile.am: Only regenerate files in maintainer mode.
4240 2003-02-20 Paul Brook <paul@nowt.org>
4242 Add array repacking support functions.
4243 * m4/in_pack.m4, m4/in_unpack.m4: New files.
4244 * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
4245 * Makefile.am: Build them. Regenerate configury files.
4246 * generated/: New directory for generated files (need to move
4247 everything else there).
4249 2003-02-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
4251 * m4/cexp.m4: Fix typo.
4253 2003-01-26 Paul Brook <paul@nowt.org>
4255 * intrinsics/: Add missing generated files.
4257 2003-01-26 Paul Brook <paul@nowt.org>
4259 * Makefile.am: Put -I before the filename.
4261 2003-01-24 Paul Brook <paul@nowt.org>
4263 * configure.in: Add AM_MAINTAINER_MODE.
4265 2003-01-23 Paul Brook <paul@nowt.org>
4267 * configure.in, Makefile.am: Modify to work with unmodified autoconf
4269 Also regenerate other configury files.
4271 2003-01-21 Paul Brook <paul@nowt.org>
4273 * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
4275 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
4277 * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
4278 Don't include "alloca.h".
4280 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
4282 * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
4283 * Makefile.am: Adjust file name.
4284 * Makefile.in: Regenerate.
4285 * gfortypes.h: Kill, include everything in...
4286 * libgfor.h: ...here. Include config.h
4287 * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
4288 intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
4289 intrinsics/reshape_packed.c, intrinsics/size.c,
4290 m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
4291 for prefix for all functions instead of hardcoded.
4293 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
4295 * io/lock.c (library_end): Propagate library return
4298 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
4300 Port fixes from Andy's tree:
4301 * io/read.c (read_decimal): Reverse sense of overflow
4302 comparison during integer reads.
4303 * io/format.c (revert): Fix comment.
4304 (next_format): Fix format revision.
4305 * io/unix.c: Fix and simplify mmap version of stream
4308 2003-01-11 Paul Brook <paul@nowt.org>
4310 * configure, Makefile.in: Regenerate.
4312 2003-01-11 Paul Brook <paul@nowt.org>
4314 * runtime/stop.c: Rewrite.
4316 2003-01-08 Paul Brook <paul@nowt.org>
4318 * configure, Makefile.in: Regenerate.
4320 2003-01-05 Paul Brook <paul@nowt.org>
4322 * (*.m4) Move to m4/.
4323 * intrinsics/string.c (_gfor_string_index): New Function.
4325 2002-12-29 Paul Brook <paul@nowt.org>
4327 * intrinsics/reshape.*: New files.
4328 * gcc_config.patch: Update to new GCC configure system.
4330 2002-10-10 Paul Brook <paul@nowt.org>
4332 * intrinsics/size.c: New file.
4333 * intrinsics/shape.m4: New file.
4334 * Makefile.am: Add above files.
4336 2002-10-02 Paul Brook <paul@nowt.org>
4338 * fmain.c (main): Move here.
4339 * libgfor.c: From here.
4340 * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
4341 * Makefile.am: Build libgforbegin.
4342 * gcc_config.patch: Remove stray -march=athlon.
4343 * dotprodl.m4: Fix use of L8_TO_L4 macro.
4344 * ifunction.m4: Move variable declarations to allow compilation with
4346 * specific.m4, specific4.m4: Fix typo typecode->type_code.
4347 * README: Document use of patch -p1.
4349 2002-09-12 Paul Brook <paul@nowt.org>
4351 * math/*: Add complex math library functions.
4352 * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
4353 * Makefile.am: Add details for above.
4354 * configure.in: Use AC_PROG_F95. Test for the presence of csin.
4356 2002-09-09 Paul Brook <paul@nowt.org>
4358 * libgfor.c (determine_endianness): Use an array rather than a struct.
4359 * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
4361 2002-09-09 Steven Bosscher <s.bosscher@student.tudelft.nl>
4363 * libgfor.c: Add fatal signal handler.
4364 Romove superfluous abort() calls.
4366 2002-09-07 Paul Brook <paul@nowt.org>
4368 * Makefile.am, intrinsics: Major rewrite.
4370 2002-09-02 Paul Brook <paul@nowt.org>
4372 * Makefile.am: Added -I$(srcdir) to m4 rule.
4374 2002-08-30 Paul Brook <paul@nowt.org>
4376 * io/*: Integrated libgforio.
4377 * Makefile.am, configure.in: Make compatable with GCC. Build code for
4378 intrinsics in the intrisics directory.
4379 * intrinsics/intrinsics.m4: Move here. Strip directories from the
4380 filename. Add 'and' and 'all' intrinsics.
4382 2002-08-17 Paul Brook <paul@nowt.org>
4384 * ALL: First release as more than just a single file