1 2004-09-09 Victor Leikehman <lei@il.ibm.com>
3 * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
4 intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
5 Allocate space if return value has NULL in its data field.
6 * generated/*.c: Regenerate.
8 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
10 * intrinsics/env.c: New file.
11 * Makefile.am: Add env.c to build.
12 * Makefile.in: Regenerate.
14 2004-08-05 Victor Leikehman <lei@il.ibm.com>
17 * io/read.c (read_radix): Understand letters f and F as hex digits.
19 2004-08-04 Victor Leikehman <lei@il.ibm.com>
21 * libgfortran.h (array_t, size0) New declarations.
22 * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
23 space if return value descriptor has NULL in its data field,
24 and initialize bounds and stride.
25 * intrinsics/size.c (array_t, size0): Declarations moved to
27 * generated/*.c: Regenerate.
29 2004-08-03 Roger Sayle <roger@eyesopen.com>
32 * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
33 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
34 scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
35 * config.h.in: Regenerate.
36 * configure: Regenerate.
38 * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
39 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
40 nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
41 implementations for targets that don't support C99 float functions.
43 2004-08-01 Roger Sayle <roger@eyesopen.com>
45 * io/write.c (write_float): Use the slightly more portable isnan
46 in preference to isinf.
48 2004-07-18 Bud Davis <bdavis9659@comcast.net>
50 * configure.ac: Add check for LFS support.
51 * configure: Regenerate
53 2004-07-11 Paul Brook <paul@codesourcery.com>
56 * m4/cexp.m4 (carg): Return -pi to pi.
57 * generated/exp_c?.c: Regenerate.
59 2004-07-08 Andreas Krebbel <krebbel1@de.ibm.com>
62 * libgfortran/io/write.c: (write_float): Added length check.
63 Remove pointless memset calls.
65 2004-07-04 Bud Davis <bdavis9659@comcast.net>
66 Paul Brook <paul@codesourcery.com>
69 * io/transfer.c(us_write): set recl for seq unform writes to max size.
70 * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
71 * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
73 * io/unix.c(is_seekable): set based upon the file/device, not the
74 method being used to access it (fd or mmap).
75 * io/unix.c(fd_flush): don't set file_size if !seekable.
76 * io/unix.c(fd_truncate: ditto.
78 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
79 Paul Brook <paul@codesourcery.com>
83 * libgfortran.h (gfc_strlen_type): Define.
84 * intrinsics/args.c (getarg): Rename ...
85 (getarg_i4): ... to this.
86 (getarg_i8, get_command_argument_i4, get_command_argument_i8,
87 get_command_i4, get_command_i8): New functions.
89 2004-07-04 Matthias Klose <doko@debian.org>
91 * libtool-version: New.
92 * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
93 * Makefile.in: Regenerate.
94 * configure.ac: Remove libtool_VERSION macro
95 * configure: Regenerate
97 2004-06-30 Steve Kargl <sgk@troutmask.apl.washington.edu>
98 Steven Bosscher <stevenb@suse.de>
100 * intrinsics/rand.c (rand): Wrap the irand() call from the previous
103 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
104 Paul Brook <paul@codesourcery.com>
106 * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
108 * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
110 2004-06-27 Bud Davis <bdavis9659@comcast.net>
113 * io/write.c (write_float): check signbit for Infinity.
115 2004-06-26 Bud Davis <bdavis9659@comcast.net>
118 * unix.c(regular_file): create file if it does not exist.
120 2004-06-24 Andrew Pinski <apinski@apple.com>
122 * configure.ac: Remove check for libmx.
123 * configure: Regenerate.
125 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
128 * inquire.c (st_inquire): Add comment
129 * io.h (st_parameter): Add iolength.
130 (st_iolength, st_iolength_done): Declare.
131 * transfer.c (iolength_transfer, iolength_transfer_init,
132 st_iolength, st_iolength_done): New functions.
134 2004-06-21 Steven G. Kargl <kargls@comcast.net>
136 * etime.c (etime_sub): Remove array rank check;
137 Add check for sufficient space.
139 2004-06-19 Bud Davis <bdavis9659@comcast.net>
142 * io/list_read.c(set_value): fixed spelling.
144 2004-06-19 Bud Davis <bdavis9659@comcast.net>
147 * io/list_read.c(set_value): don't copy if the string is null.
149 2004-06-14 Bud Davis <bdavis9659@comcast.net>
152 * intrinsics/c99_functions.c: Use fpclassify if it exists.
154 2004-06-13 Paul Brook <paul@codesourcery.com>
156 * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
157 * configure.ac: Add checks for nextafter and nextafterf.
158 * Makefile.in, config.h.in, configure: Regenerate.
159 * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
160 * intrinsics/rand.c (rand): Use normalize_r4_i4.
161 * intrinsics/random.c (random_r4): Use normalize_r4_i4.
162 (random_r8): Use normalize_r8_i8.
163 * runtime/normalize.c: New file.
165 2004-06-13 Steven G. Kargl <kargls@comcast.net>
166 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
168 * random.c: Fix several spelling and formatting mistakes in
170 (random_r8): Fix loop to make random numbers range in [0,1(.
173 2004-06-13 Steven G. Kargl <kargls@comcast.net>
175 * random.c (random_r4): Burn a random number.
176 (random_r8): fix infinite loop.
178 2004-06-12 Bud Davis <bdavis9659@comcast.net>
179 Steve Kargl <sgk@troutmask.apl.washington.edu>
182 * intrinsics/c99_functions.c: New file.
183 * Makefile.am: Add new file.
184 * configure.ac: Added test for round/roundf.
185 * Makefile.in: Regenerate.
186 * configure: Regenerate.
187 * configure.h.in: Regenerate.
189 2004-06-12 Steven G. Kargl <kargls@comcast.net>
191 * Makefile.am: Add rand.c and etime.c
192 * Makefile.in: Regenerated.
193 * aclocal.in: Regenerated.
194 * cpu_time.c (second_sub, second): New functions.
195 * rand.c (irand, rand, srand): New file.
196 * etime.c (etime_sub, etime): New file.
198 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
199 Steven Bosscher <stevenb@suse.de>
202 * intrinsics/date_and_time.c: New file.
203 * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
204 * Makefile.in, aclocal.m4: Regenerate.
205 * libgfortran.h: Prototype date_and_time().
207 2004-06-12 Bud Davis <bdavis9659@comcast.net>
210 * intrinsics/args.c: Implement GETARG and IARGC.
211 * Makefile.am: Add it.
212 * Makefile.in: Regenerate.
214 2004-06-12 Bud Davis <bdavis9659@comcast.net>
217 * io/write.c(write_float): Format inf and nan IAW F2003.
219 2004-06-09 Bud Davis <bdavis9659@comcaste.net>
222 * io/transfer.c (formatted_transfer): position is unique
223 for T and TL edit descriptors.
224 (data_transfer_init): set record length to size of internal
227 2004-06-09 Bud Davis <bdavis9659@comcast.net>
230 * io/backspace.c(st_backspace): call correct routine for
231 formatted and un-formatted units.
233 2004-05-30 Andreas Jaeger <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
236 * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
237 (lib_LTLIBRARIES): Rename to ...
238 (toolexeclib_LTLIBRARIES): this for multilib support.
239 * configure.in: Rename to ...
240 * configure.ac: this. Update to modern autoconf style, enable
241 multilibs, support --enable-version-specific-runtime-libs.
242 * Makefile.in: Regenerated.
243 * configure: Regenerated.
244 * aclocal.m4: Regenerated.
246 2004-05-30 Steven G. Kargl <kargls@comcast.net>
248 * libgfortran.h (random_seed): Update prototype.
249 * intrinsics/random.c: Disable old implementation and add new one.
251 2004-05-30 Andreas Jaeger <aj@suse.de>
253 * intrinsics/random.c: Include unistd.h for close and read
254 prototypes, remove unneeded inclusion of assert.h.
256 * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
257 unneeded inclusion of assert.h.
259 2004-05-27 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
262 * intrinsics/associated.c: Remove enum.
263 (associated): Replace TRUE/FALSE by 1/0.
265 2004-05-23 Steven G. Kargl <kargls@comcast.net>
267 * random.c (random_seed): Use correct variable.
269 2004-05-22 Steven G. Kargl <kargls@comcast.net>
271 * intrinsics/system_clock: New file.
272 * Makefile.am: Add intrinsics/system_clock.c.
273 * Makefile.in: Regenerate.
275 2004-05-21 Roger Sayle <roger@eyesopen.com>
277 * io/format.c (parse_format_list): Allow the comma after a string
278 literal to be optional.
280 2004-05-18 Paul Brook <paul@codesourcery.com>
281 Feng Wang <fengwang@nudt.edu.cn>
283 * Makefile.am (i_pow_c): Set it. Add build rule.
284 (gfor_built_src): Use it.
285 (m4_files): add m4/pow.m4.
286 * Makefile.in: Regenerate.
287 * m4/pow.m4: New file.
288 * generated/pow_*.c: Regenerate.
290 2004-05-18 Paul Brook <paul@codesourcery.com>
292 * Makefile.am: Remove references to types.m4.
293 * m4/iparm.m4: Merge with types.m4.
294 * m4/types.m4: Remove.
295 * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
296 m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
297 m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
298 m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
299 m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
300 m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
301 Update to use new iparm.m4.
302 * generated/*.c: Regenerate.
304 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
307 * gfortran.h (offset_t): Rename to ...
308 (gfc_offset): ... this.
309 * io/backspace.c (formatted_backspace, unformatted_backspace),
310 io/io.h (stream, gfc_unit, global_t, file_length, file_position),
311 transfer.c (us_read, us_write, next_record_r, next_record_w),
312 io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
313 fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
314 mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
315 mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
316 occurences of offset_t by gfc_offset.
318 2004-05-16 Paul Brook <paul@codesourcery.com>
320 * io/format.c (write_real): Don't include padding in format.
322 2004-05-16 Paul Brook <paul@codesourcery.com>
324 * io/format.c (format_lex): Make c an int.
326 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
327 Paul Brook <paul@codesourcery.com>
329 * io/write.c (write_logical): Don't print extra blank.
330 (write_integer): Base field width on kind.
331 (list_formatted_write): Output initial blank.
333 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
335 * io/io.h (flush): Add prototype.
336 * io/transfer.c (finalize_transfer): Flush partial records.
337 * io/unix.c (flush): New function.
339 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
342 * io/io.h (unit_t): Rename to ...
344 (unit_root, current_unit, find_file, find_unit, get_unit): Now
346 (delete_file, insert_unit, close_unit): Argument now of type
348 * backspace.c (st_backspace), close.c (st_close), endfile.c
349 (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
350 (test_endfile, edit_modes, new_unit, already_open, st_open),
351 rewind.c (st_rewind), transfer.c (current_unit), unit.c
352 (internal_unit, unit_cache, rotate_left, rotate_right, insert,
353 insert_unit, delete_root, delete_treap, delete_unit, find_unit,
354 get_unit, init_units, close_unit), unix.c (find_file0,
355 find_file, delete_file): Replace all occurences of unit_t by
358 2004-05-15 Bud Davis <bdavis9659@comcast.net>
361 * io/write.c (write_a): right justify A edit output.
363 2004-05-14 Bud Davis <bdavis9659@comcast.net>
366 * libgfortan.h,intrinsics/random.c: Made random_seed visible.
367 * runtime/main.c(init): Call random_seed as part of MAIN init.
369 2004-05-13 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
371 * io/format.c: (parse_format_list): No comma is required after
374 2004-05-13 Bud Davis <bdavis9659@comcast.net>
377 * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
379 2004-05-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
380 Steven Bosscher <stevenb@suse.de>
383 * libgfortran.h: Include <inttypes.h> if available.
385 2004-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
387 * io/unix.c (MAP_FAILED): Define if missing.
388 (mmap_alloc): Cast MAP_FAILED to char *.
389 (mmap_open): Likewise.
391 2004-04-26 Bud Davis <bdavis9659@comcast.net>
393 * generated/_abs_i8.f90: New file.
394 * generated/_abs_c4.f90: New file.
395 * generated/_abs_c8.f90: New file.
396 * Makefile.am: Add them.
397 * Makefile.in: Regenerate.
399 2004-04-26 Bud Davis <bdavis9659@comcast.net>
402 * generated/_abs_i4.f90: New file.
403 * Makefile.am: Add it.
404 * Makefile.in: Regenerate.
406 2004-04-25 Bud Davis <bdavis9659@comcast.net>
409 * io/list_read.c(list_formatted_read): finish consuming the
410 spaces and seperators at eoln to get ready for next item.
412 2004-04-23 Bud Davis <bdavis9659@comcast.net>
415 * io/read.c(read_a): Handle field width > destination and no field width.
417 2004-04-22 Bud Davis <bdavis9659@comcast.net>
420 * io/format.c (format_item): gracefully handle a ')'
421 when it is the first character encountered in the string.
423 2004-04-11 Bud Davis <bdavis9659@comcast.net>
426 * io/transfer.c (next_record): Update last_record when
427 more than one record is written to a direct access file
428 with one write statement.
430 2004-04-11 Bud Davis <bdavis9659@comcast.net>
433 * io/transfer.c (next_record_w) : No '\n' if internal.
434 * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
436 2004-04-11 Bud Davis <bdavis9659@comcast.net>
438 * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
439 Will need to change this later to support direct access files > 2gb.
441 2004-04-03 Bud Davis <bdavis9659@comcast.net>
444 * io/transfer.c (next_record_r) : Skip to next record.
446 2004-04-03 Bud Davis <bdavis9659@comcast.net>
449 * io/transfer.c (next_record): Update last_record for DIRECT
451 2004-04-03 Bud Davis <bdavis9659@comcast.net>
454 * io/unix.c (find_file0): Use fd field of struct
456 2004-04-03 Bud Davis <bdavis9659@comcast.net>
459 * io/inquire.c (inquire_via_unit): Changed return string for
460 BLANK=NULL. Use correct variable for ACTION.
462 2004-04-01 Bud Davis <bdavis9659@comcast.net>
465 * io/read.c (read_f): Allow a decimal without a leading digit.
466 * io/write.c (output_float): remove a leading '0' to keep from
467 overflowing the field (F edit descriptor).
469 2004-04-01 Bud Davis <bdavis9659@comcast.net>
472 * io/open.c (new_unit),
473 * io/io.h : new_unit is now visible
474 * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
475 * io/transfer.c (data_transfer_init): remove compile warnings.
476 * io/rewind.c (st_rewind): ftruncate if writing.
478 2004-03-24 Bud Davis <bdavis9659@comcast.net>
480 * write.c (write_l): Use extract_int for 'L' edit descriptor.
482 2004-03-24 Bud Davis <bdavis9659@comcast.net>
485 * io/io.h (global_t):
486 * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
487 Move eof_jmp to a global structure.
488 * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
490 2004-03-24 Bud Davis <bdavis9659@comcast.net>
492 * m4/cexp.m4 (csqrt): Actually use the passed value.
493 * generated/exp_c?.c: Regenerate.
495 2004-03-24 Bud Davis <bdavis9659@comcast.net>
498 * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
499 * open.c (new_unit): Moved test for positioned direct access error.
500 (init_units): Corrected calculation of max records.
502 2004-02-06 Feng Wang <fengwang@nudt.edu.cn>
504 * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
505 * Makefile.in: Regenerate.
506 * m4/dotprodc.m4: New file. Implement complex dot_product.
507 * m4/dotprod.m4: Delete the complex implementation.
508 * generated/dotprod_*: Update.
510 2004-02-07 Bud Davis <bdavis9659@comcast.net>
512 * transfer.c (write_constant_string): Do not delete H's in hollerith
515 2004-01-05 Andrew Pinski <apinski@apple.com>
517 * configure.in: Check for csin in -lmx also.
518 * configure: Regenerate.
520 2004-01-01 Paul Brook <paul@codesourcery.com>
522 * io/list_read.c (find_nml_node): Make static.
523 (match_namelist_name): Ditto.
524 * io/read.c (convert_precision_real): Make static, fix spelling.
525 * io/transfer.c (extract_real): Remove unused prototype.
526 (st_set_nml_var): Make static.
527 * io/write.c (extract_real): Make static.
529 2003-12-12 Huang Chun <chunhuang73@hotmal.com>
531 * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
533 2003-12-05 Melvin Hadasht <melvin.hadasht@free.fr>
535 * io/transfer.c (data_transfer_init): Give a runtime error for list
536 formatted reads and writes from/to files opened for unformatted IO.
538 2003-11-30 Paul Brook <paul@nowt.org>
540 * runtime/memory.c (push_context): Remove.
541 (pop_context): Remove.
542 * libgfortran.h: Remove prototypes.
544 2003-11-27 Paul Brook <paul@nowt.org>
546 * runtime/memory.c (deallocate): Nullify pointer after freeing.
548 2003-11-27 Paul Brook <paul@nowt.org>
550 * intrinsics/string_intrinsics.c: Use new memory allocation interface.
551 * libgfortran.h: Ditto.
552 * m4/in_pack.m4: Ditto.
553 * runtime/in_pack_generic.c: Ditto.
554 * runtime/memory.c: Ditto.
556 2003-11-26 Richard Henderson <rth@redhat.com>
558 * m4/exponent.m4, m4/fraction.m4: New.
559 * m4/nearest.m4, m4/set_exponent.m4: New.
560 * generated/*: Update.
561 * Makefile.am: Add them.
562 (AM_CFLAGS): New. Use -std=gnu99.
563 * Makefile.in: Regenerate.
565 2003-11-08 Paul Brook <paul@nowt.org>
568 * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
569 * m4/maxloc1.m4: Ditto.
570 * m4/minloc0.m4: Ditto.
571 * m4/minloc1.m4: Ditto.
572 * m4/ifunction.m4: Set return value for zero sized arrays.
573 * m4/iforeach.m4: Ditto.
574 * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
575 m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
576 * generated/*: Update.
578 2003-10-30 Toon Moene <toon@moene.indiv.nluug.nl>
581 * io/list_read.c (eat_spaces): Treat tab as space.
583 2003-10-30 Lars Segerlund <Lars.Segerlund@comsys.se>
585 * intrinsics/random.c: Add reference to paper containing algorithm.
586 (random_seed): Extra error checking and proper handling of arrays.
587 (arandom_r4, arandom_r8): Implement.
589 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
592 * runtime/memory.c (allocate_size): Allow allocation
593 of zero-sized objects.
595 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
598 * open.c (new_unit): Open without a file name opens
599 a file with name fort.<unit>.
601 2003-10-12 Feng Wang <wf_cs@yahoo.com>
603 * intrinsics/cshift0.c: New file.
604 * m4/cshift1.m4: New file
605 * generated/cshift*.c: New files.
606 * Makefile.am: Add them.
607 * Makefile.in: Regenerate.
609 2003-10-12 XiaoQiang Zhang <zhangapache@yahoo.com>
611 * io/list_read.c (read_character): Remove unwanted call to free_saved.
613 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
615 * intrinsics/string_intrinsics.c (string_trim): New function.
616 (string_repeat): New function.
618 2003-10-11 Paul Brook <paul@nowt.org>
620 * intrinsics/dprod_r8.f90: New file.
621 * Makefile.am (gfor_specific_src): Add it.
622 (gfor_built_specific_src): Rename from gfor_build_specific_c.
624 (gfor_specific2_src): Rename from gfor_built_specific2_c.
626 * Makefile.in: Regenerate.
627 * generated/_aint_*.f90: New files.
628 * generated/_anint*.f90: New files.
629 * generated/_atan2*.f90: New files.
630 * generated/_mod*.f90: New files.
632 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
634 * intrinsics/selected_kind.f90: New file.
635 * Makefile.am: Add it.
636 * Makefile.in: regenerate.
638 2003-09-19 Lars Segerlund <Lars.Segerlund@comsys.se>
639 Paul Brook <paul@nowt.org>
641 * intrinsics/random.c: New file.
642 * Makefile.am (gfor_hemper_src): Add it.
643 (gfor_specific_c): Fix typo.
645 2003-09-19 Paul Brook <paul@nowt.org>
647 * All: rename g95->gfc.
649 2003-09-18 XiaoQiang Zhang <zhangapache@yahoo.com>
651 * io/write.c (output_float): Fix bug of FMT_E, Add comments.
653 2003-09-09 XiaoQiang Zhang <zhangapache@yahoo.com>
655 * io/write.c (write_float): Dectection of positive infinite number,
656 Not a Number(NaN) and negative infinite number.
657 (ioutput_float): Bug fix for FMT_E and FMT_D processing to
658 output a very_very small number ( < 0.1e-100 ).
660 2003-09-07 XiaoQiang Zhang <zhangapache@yahoo.com>
662 * libgfortran.h (xtoa, itoa): Parameter modified.
663 * io/io.h (namelist_info): Declaration to support namelist I/O
664 (st_parameter): Add namelist related component
665 (ionml, empty_internal_buffer, st_set_nml_var_int,
666 st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
667 st_set_nml_var_log): Declaration
668 (set_integer, set_integer): Parameter changed
669 * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
671 (parse_format_list): Fix bug about FMT_SLASH
672 * io/list_read.c (push_char): Totally clear old saved_string, zeroize
673 newly allocated saved_string
674 (next_char): Add detection of End_Of_Line support
675 (convert_integer): Now can process 64 bits interger
676 (read_real): Bug fixed
677 (init_at_eol, find_nml_node, match_namelist_name): Add new functions
678 (match_namelist_name): New implemention
679 * io/lock.c (ionml): New global variable
680 (library_end): Free memory in ionml
681 * io/open.c (st_open): Variable initializtion
682 * io/read.c (max_value): 64 bits interger support
683 (convert_precsion_real): New procedure to replace "strtod" with more
685 (read_f, read_radix): Input bug fix
686 * io/transfer.c: (sf_seen_eor): New static variable
687 (read_sf): Zeroize base buffer; fix bugs: single read statement can
688 not get input in mutli line when read from stdin
689 (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
691 (data_transfer_init): Clear internal buffer for Internel File I/O.
692 Internal File now worked. Detect some error condition for namelist.
694 (next_record_w): Internal file and Namelist I/O support.
695 (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
696 st_set_nml_var_complex, st_set_nml_var_log): Implemention.
697 * io/unit.c (implicit_unit): Deletion
698 (get_unit): Now cannot open a unit implicitly.
699 * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
701 (mem_alloc_r_at): Internal file I/O support added
702 (empty_internal_buffer): New function
703 * io/write.c (extract_int): Support 64 bits interger processing
704 (output_float): Varibale initialization
705 (write_float): Infinite real number detection.
706 (write_int): 64 bits integer I/O support
707 (write_decimal): New function to output decimal number
708 (otoa, btoa): Better implemention and 64 bits interger support
709 (namelist_write): New function
710 * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
713 2003-08-15 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
715 * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
716 get_mem ): Add attribute.
717 * intrinsics/spread_generic.c (__spread): Fix spelling.
718 * io/inquire.c (inquire_via_filename): Add const.
719 * io/io.h (sys_exit): Add attribute.
720 * io/io.h (move_pos_offset): Add move_pos_offset.
721 * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
722 inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
723 inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
724 write_en, write_es, write_f, write_i, write_l, write_o, write_x,
726 * io/read.c (convert_real): Add const.
727 * io/transfer.c (type_name): Add const.
728 * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
729 inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
730 inquire_read, inquire_write, inquire_readwrite): Add const.
731 * io/write.c (output_float): Remove unused variable.
732 * io/write.c (write_a, extract_int, extract_real, output_float,
733 write_float, write_int, write_i, write_b, write_o, write_z, write_d,
734 write_e, write_f, write_en, write_es, write_logical, write_integer,
735 write_character, write_real, write_complex): Add const.
736 * runtime/error.c (rtoa): Remove unused variable.
737 * runtime/select.c (select_string): Add const.
738 * runtime/stop.c (stop_string): Add const.
740 2003-08-10 Paul Brook <paul@nowt.org>
742 * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
743 (FFLAGS): Add -fno-underscoring.
744 * Makefile.in: Regenerate.
745 * intrinsics/abort.c: New file.
747 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
749 * fmain.c (main): Do not call init and cleanup; call set_args instead.
750 * libgfortran.h (init, cleanup): Remove declarations.
751 (set_args): Add declaration.
752 * runtime/main.c (init, cleanup): Make them static, and give them
753 the constructor and destructor attributes.
754 (set_args): New function.
756 2003-08-10 Paul Brook <paul@nowt.org>
758 * intrinsics/strinf_intrinsics.c (compare_string): Return value based
759 on which string is longest.
761 2003-08-10 Paul Brook <paul@nowt.org>
763 * Makefile.am (EXTRA_DIST): Remove old files.
764 * Makefile.in: Regenerate.
766 2003-07-26 Paul Brook <paul@nowt.org>
768 Rename library to libgfortran.
769 * libgfortran.h: Change prefix to _libgfortran_.
771 2003-07-24 Paul Brook <paul@nowt.org>
773 * configure.in: Don't pull in system libtool. Use toplevel
776 2003-07-22 Paul Brook <paul@nowt.org>
778 Regenerate all configury files.
780 2003-07-09 Chun Huang <compiler@sohu.com>
782 * intrinsics/string_intrinsic.c (string_scan): New function.
783 (string_verify): New function.
785 2003-06-25 Paul Brook <paul@nowt.org>
787 * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
788 (mem_seek): Don't bother setting physical_offset.
790 2003-06-20 Paul Brook <paul@nowt.org>
792 * libgfor.h (stop_numeric): Declare.
793 * runtime/pause.c: New file.
794 * Makefile.am: Add it.
796 2003-06-08 Paul Brook <paul@nowt.org>
798 * m4/cexp.m4 (cabs): Use correct typed version.
799 (csqrt): New function.
801 2003-06-07 Canqun Yang <canqun@yahoo.com.cn>
803 Spotted by Benjamin and Tobias:
804 * io/list_read.c: Add Separator '\t'.
805 (parse_real, read_real): Accept real values starting with an optional
806 sign follows a decimal point.
808 2003-06-06 Steven Bosscher <steven@gcc.gnu.org>
810 * Makefile.am: Don't put cmath objects in subdir.
811 * configure.in: Rename MATHOBJ to MATH_OBJ.
813 2003-06-02 Kejia Zhao <Kejia_zh@yahoo.com.cn>
815 * intrinsics/associated.c: New file.
816 * Makefile.am: Add it. Regenerate Makefile.in.
817 * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
818 G95_DESCRIPTOR_DTYPE.
820 2003-06-01 Canqun Yang <canqun@yahoo.com.cn>
822 * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
823 (calculate_G_format): Rewrite it to eliminate an infinte loop and set
824 the scale_factor to 0 for F editing.
826 2003-05-11 Tobias Schlüter <innenminister@gmx.de>
828 * libgfor.h: Only include stdint.h if it exists.
830 2003-05-07 Paul Brook <paul@nowt.org>
832 * libgfor.h: Use stdint.h types.
833 * intrinsics/ishift.c: Ditto.
834 * runtime/memory.c (malloc_t): Reorder fields for better alignment.
836 2003-05-05 Steven Bosscher <steven@gcc.gnu.org>
838 * libgfor.h (offsetof): Define if nobody else does.
839 * runtime/memory.c (HEADER_SIZE): Use it.
841 2003-05-01 Tobias Schlüter <innenminister@gmx.de>
843 * configure.in: Require autoconf 2.54.
845 2003-04-28 Tobias Schlüter <innenminister@gmx.de>
846 Paul Brook <paul@nowt.org>
848 * intrinsics/reshape_generic.c: Copy the whole element, not just the
850 * m4/transpose.m4: New file.
851 * Makefile.am: Add them.
852 Regenerate generated files.
854 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
856 * io/format.c (parse_format_list): Allow 'X' without integer
857 prefix. This is an extension. Interpretation is '1X'.
859 2003-04-18 Tobias Schlüter <Tobias.Schlueter@physik.uni-muenchen.de>
861 * io/format.c (parse_format_list): Allow '0P'.
863 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
865 * Makefile.in: Re-regenerate for automake 1.7.3.
867 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
869 Port implementation for CHARACTER SELECT from Andy's tree.
870 * runtime/select.c: New file
871 * Makefile.am: Add it.
872 * Makefile.in: Regenerate.
874 2003-04-17 Xiaoqiang Zhang <zhangapache@yahoo.com>
876 * io/transfer.c (formatted_transfer): Modified
877 * io/unix.c (move_pos_offset): New Function.
878 * io/format.c (parse_format_list): Modified.
880 2003-04-15 Xiaoqiang Zhang <zhangapache@yahoo.com>
882 * io/write.c (write_float,write_real): New implemention of
883 FMT_G and default float editing.
884 (calculate_exp,calculate_G_format,output_float): New Function.
885 (write_float,write_real,write_logical): Modified
886 * libgfor.h (default_rtoa): Remove Declaration.
887 * runtime/error.c (default_rtoa): Remove Function.
889 2003-04-15 Steven Bosscher <steven@gcc.gnu.org>
892 * io/write.c (extract_real): Add missing break statement.
894 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
896 * cpu_time.c: Make sure we have a definition of HZ. Don't
897 rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
899 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
900 Paul Brook <paul@nowt.org>
902 * configure.in: Check for process time headers and GETTIMEOFDAY.
903 * makefile.am: Add intrinsics/cpu_time.c.
904 * acinclude.m4: New file.
905 * intrinsics/cpu_time.c: New file.
906 * m4/dotprodl.m4: Fix typo.
907 Regenerate generated files.
909 2003-04-11 Xiaoqiang Zhang <zhangapache@yahoo.com>
911 * io/write.c (extract_real): Ouput floating point value.
912 (write_float): New Function.
913 (write_e, write_f, write_en, write_es): Modified
914 * io/transfer.c (formatted_transfer): Modified.
915 * libgfor.h (default_rtoa): Declaration.
917 * runtime/error.c (default_rtoa): New Function.
918 (rtoa): New Function.
920 2003-04-05 Paul Brook <paul@nowt.org>
922 * intrinsics/spread_generic.c: New file.
923 * Makefile.am: Add it. Regenerate Makefile.in.
925 2003-03-29 Paul Brook <paul@nowt.org>
927 * intrinsics/pack_generic.c: New file.
928 * intrinsics/unpack_generic.c: New file.
929 * Makefile.am: Add them. Regenerate Makefile.in.
931 2003-03-25 Paul Brook <paul@nowt.org>
933 * intrinsics/eoshift0.c: New file.
934 * intrinsics/eoshift2.c: New file.
935 * m4/eoshift1.m4: New file.
936 * m4/eoshift3.m4: New file.
937 * Makefile.am: Add them.
938 * in_unpack_generic.c: Initialize src.
939 Regenerate generated files.
941 2003-03-14 Paul Brook <paul@nowt.org>
943 * m4/shape.m4: Work properly with array temporaries.
944 * m4/in_pack.m4: Skip redundant checks for array temporaries.
945 * runtime/in_pack_generic.c: Ditto.
947 2003-03-12 Paul Brook <paul@nowt.org>
949 * m4/shape.m4: Work properly with noncontiguous arrays.
951 2003-03-08 Paul Brook <paul@nowt.org>
953 * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
954 * runtime/in_pack_generic.c: Ditto.
956 2003-02-08 Paul Brook <paul@nowt.org>
958 * intrinsics/reshape_generic.c: Use runtime_error to report errors.
959 * io/close.c (st_close): Return void.
960 * io/open.c (st_open): Return void.
961 * libgfor.h (g95_array_char): Declare.
962 (internal_malloc_size): Ditto.
963 (internal_pack*, internal_unpack*): Ditto.
964 * m4/in_pack.m4: Allocate storage if neccessary. Fix logic for packed
966 * m4/in_unpack.m4: Include file fixes.
967 * m4/reshape.m4: Increment the correct source pointer.
968 * Makefile.am (maxloc): Fix typo.
969 * runtime/in_pack_generic.c: Call optimized functions. Allocate
970 storage if neccessary. Fix logic for packed arrays.
971 * runtime/in_unpack_generic.c: Call optimized functions.
972 * runtime/main.c: Use runtime_error to report errors.
973 * memory.c (internal_malloc_size): Make non-static.
975 2003-02-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
977 * reshape_packed.c, lock.c: Add #include <string.h>.
978 * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
979 environ.c, error.c, memory.c, string.c: Add const.
980 * error.c (show_locus): Add void.
982 2003-02-21 Paul Brook <paul@nowt.org>
984 * m4/in_pack.m4: Avoid returning const * parameter.
985 * Makefile.am: Only regenerate files in maintainer mode.
987 2003-02-20 Paul Brook <paul@nowt.org>
989 Add array repacking support functions.
990 * m4/in_pack.m4, m4/in_unpack.m4: New files.
991 * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
992 * Makefile.am: Build them. Regenerate configury files.
993 * generated/: New directory for generated files (need to move
994 everything else there).
996 2003-02-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
998 * m4/cexp.m4: Fix typo.
1000 2003-01-26 Paul Brook <paul@nowt.org>
1002 * intrinsics/: Add missing generated files.
1004 2003-01-26 Paul Brook <paul@nowt.org>
1006 * Makefile.am: Put -I before the filename.
1008 2003-01-24 Paul Brook <paul@nowt.org>
1010 * configure.in: Add AM_MAINTAINER_MODE.
1012 2003-01-23 Paul Brook <paul@nowt.org>
1014 * configure.in, Makefile.am: Modify to work with unmodified autoconf
1016 Also regenerate other configury files.
1018 2003-01-21 Paul Brook <paul@nowt.org>
1020 * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1022 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
1024 * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1025 Don't include "alloca.h".
1027 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
1029 * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
1030 * Makefile.am: Adjust file name.
1031 * Makefile.in: Regenerate.
1032 * gfortypes.h: Kill, include everything in...
1033 * libgfor.h: ...here. Include config.h
1034 * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
1035 intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
1036 intrinsics/reshape_packed.c, intrinsics/size.c,
1037 m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
1038 for prefix for all functions instead of hardcoded.
1040 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
1042 * io/lock.c (library_end): Propagate library return
1045 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
1047 Port fixes from Andy's tree:
1048 * io/read.c (read_decimal): Reverse sense of overflow
1049 comparison during integer reads.
1050 * io/format.c (revert): Fix comment.
1051 (next_format): Fix format revision.
1052 * io/unix.c: Fix and simplify mmap version of stream
1055 2003-01-11 Paul Brook <paul@nowt.org>
1057 * configure, Makefile.in: Regenerate.
1059 2003-01-11 Paul Brook <paul@nowt.org>
1061 * runtime/stop.c: Rewrite.
1063 2003-01-08 Paul Brook <paul@nowt.org>
1065 * configure, Makefile.in: Regenerate.
1067 2003-01-05 Paul Brook <paul@nowt.org>
1069 * (*.m4) Move to m4/.
1070 * intrinsics/string.c (_gfor_string_index): New Function.
1072 2002-12-29 Paul Brook <paul@nowt.org>
1074 * intrinsics/reshape.*: New files.
1075 * gcc_config.patch: Update to new GCC configure system.
1077 2002-10-10 Paul Brook <paul@nowt.org>
1079 * intrinsics/size.c: New file.
1080 * intrinsics/shape.m4: New file.
1081 * Makefile.am: Add above files.
1083 2002-10-02 Paul Brook <paul@nowt.org>
1085 * fmain.c (main): Move here.
1086 * libgfor.c: From here.
1087 * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
1088 * Makefile.am: Build libgforbegin.
1089 * gcc_config.patch: Remove stray -march=athlon.
1090 * dotprodl.m4: Fix use of L8_TO_L4 macro.
1091 * ifunction.m4: Move variable declarations to allow compilation with
1093 * specific.m4, specific4.m4: Fix typo typecode->type_code.
1094 * README: Document use of patch -p1.
1096 2002-09-12 Paul Brook <paul@nowt.org>
1098 * math/*: Add complex math library functions.
1099 * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
1100 * Makefile.am: Add details for above.
1101 * configure.in: Use AC_PROG_F95. Test for the presence of csin.
1103 2002-09-09 Paul Brook <paul@nowt.org>
1105 * libgfor.c (determine_endianness): Use an array rather than a struct.
1106 * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
1108 2002-09-09 Steven Bosscher <s.bosscher@student.tudelft.nl>
1110 * libgfor.c: Add fatal signal handler.
1111 Romove superfluous abort() calls.
1113 2002-09-07 Paul Brook <paul@nowt.org>
1115 * Makefile.am, intrinsics: Major rewrite.
1117 2002-09-02 Paul Brook <paul@nowt.org>
1119 * Makefile.am: Added -I$(srcdir) to m4 rule.
1121 2002-08-30 Paul Brook <paul@nowt.org>
1123 * io/*: Integrated libgforio.
1124 * Makefile.am, configure.in: Make compatable with GCC. Build code for
1125 intrinsics in the intrisics directory.
1126 * intrinsics/intrinsics.m4: Move here. Strip directories from the
1127 filename. Add 'and' and 'all' intrinsics.
1129 2002-08-17 Paul Brook <paul@nowt.org>
1131 * ALL: First release as more than just a single file