1 2004-12-23 Bud Davis <bdavis9659@comcast.net>
4 * io/tranfer.c (formatted_transfer): moved check for
5 format reversion inside the processing loop.
7 2004-12-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
10 * libgfortran.h (itoa): Rename to gfc_itoa.
11 * io/write.c (itoa): Same.
12 * runtime/environ.c (itoa): Same.
13 * runtime/error.c (itoa): Same.
15 2004-12-15 Bud Davis <bdavis9659@comcast.net>
16 Steven G. Kargl <kargls@comcast.net>
19 * io/list_read.c (read_real): do not push back a comma when
20 it delimits a real value without a decimal point
22 2004-12-14 Steve Ellcey <sje@cup.hp.com>
24 * libgfortran/io/transfer.c (us_read): Use memcpy/memset
25 instead of assignment to fill unaligned buffer.
27 (next_record_w): Ditto.
29 2004-12-14 Steven G. Kargl <kargls@comcast.net>
32 * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
33 * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
34 * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
35 * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
37 2004-12-13 David Edelsohn <edelsohn@gnu.org>
39 * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
41 2004-12-12 Richard Henderson <rth@redhat.com>
43 * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
44 intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
45 intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
46 intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
47 m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
48 m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
49 m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
51 * generated/*: Rebuild.
53 2004-12-12 Richard Henderson <rth@redhat.com>
55 * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
56 (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
57 (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
58 * configure.ac: Use them.
59 * configure, config.h.in, aclocal.m4: Rebuild.
60 * libgfortran.h (prefix): Remove.
61 (PREFIX, IPREFIX): New.
62 (sym_rename, sym_rename1, sym_rename2): New.
63 (internal_proto, export_proto, export_proto_np): New.
64 (iexport_proto, iexport): New.
65 (iexport_data_proto, iexport_data): New.
66 * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
67 intrinsics/cpu_time.c, intrinsics/cshift0.c,
68 intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
69 intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
70 intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
71 intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
72 intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
73 intrinsics/reshape_generic.c, intrinsics/size.c,
74 intrinsics/spread_generic.c, intrinsics/stat.c,
75 intrinsics/string_intrinsics.c, intrinsics/system.c,
76 intrinsics/system_clock.c, intrinsics/transpose_generic.c,
77 intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
78 io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
79 io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
80 m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
81 m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
82 m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
83 m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
84 m4/transpose.m4, runtime/environ.c, runtime/error.c,
85 runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
86 runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
87 runtime/stop.c: Use them to mark symbols internal or external.
88 * generated/*: Rebuild.
90 2004-12-09 David Edelsohn <edelsohn@gnu.org>
93 Revert 2004-12-07 change.
94 * Makefile.am (AM_MAKEFLAGS): Delete.
95 * Makefile.in: Regenerate.
97 2004-12-07 Steve Ellcey <sje@cup.hp.com>
99 * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
100 * libgfortran/Makefile.in: Regenerate
102 2004-12-07 Steve Ellcey <sje@cup.hp.com>
104 * io/io.h (open_external): Change prototype.
105 * io/unix.c (regular_file): Change prototype and set flags->action if
107 (open_external): Ditto.
108 * io/open.c (new_unit): Let open_external set flags->action.
110 2004-12-07 Eric Botcazou <ebotcazou@libertysurf.fr>
112 * configure.ac: Check for ieeefp.h. Check for fabsf in libm.
113 * configure: Regenerate.
114 * config.h.in: Likewise.
115 * c99_protos.h: New file.
116 * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
117 * intrinsics/c99_functions.c (fabsf): New function.
119 2004-12-06 Richard Henderson <rth@redhat.com>
121 * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
122 intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
123 intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
124 m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
126 * generated/*: Rebuild.
128 2004-12-06 Richard Henderson <rth@redhat.com>
130 * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
131 intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
132 intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
133 intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
134 intrinsics/spread_generic.c, intrinsics/stat.c,
135 intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
136 intrinsics/transpose_generic.c, intrinsics/unlink.c,
137 intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
138 io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
139 io/write.c, runtime/environ.c, runtime/error.c,
140 runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
141 runtime/memory.c, runtime/pause.c, runtime/stop.c,
142 runtime/string.c: Whitespace fixes.
144 2004-12-06 Richard Henderson <rth@redhat.com>
146 * Makefile.am: Generate all m4 output under $(srcdir).
147 * Makefile.in: Regenerate.
149 2004-12-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
152 * io/transfer.c (unformatted_read, unformatted_write): width of
153 a COMPLEX is twice its kind.
155 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
157 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
158 * configure, aclocal.m4, Makefile.in: Regenerate.
160 2004-12-02 Bud Davis <bdavis9659@comcast.net>
163 * io/unix.c (fd_alloc_w_at): Update file_length when extending.
164 * io/backspace.c (formatted_backspace): Reset endfile after backspace.
166 2004-12-02 Bud Davis <bdavis9659@comcast.net>
168 * io/inquire.c (inquire_via_unit): do not allow a direct access
169 file to be opened for sequential I/O.
171 2004-12-02 Steven G. Kargl <kargls@comcast.net>
172 Paul Brook <paul@codesourcery.com>
174 * intrinsics/flush.c: New file.
175 * intrinsics/fnum.c: ditto
176 * intrinsics/stat.c: ditto
177 * io/io.h (unit_to_fd): Add prototype.
178 * io/unix.c (unit_to_fd): New function.
179 * configure.ac: Add test for members of struct stat. Check for
180 sys/types.h and sys/stat.h
181 * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
182 * configure.in: Regenerate.
183 * config.h.in: Regenerate.
184 * Makefile.in: Regenerate.
186 2004-12-01 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
188 * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
190 2004-11-28 Bud Davis <bdavis9659@comcast.net>
192 * io/unix.c (mmap_alloc_w_a): check for a write to a location
193 less than the mapped area.
195 2004-11-27 Bud Davis <bdavis9659@comcast.net>
198 * io/endfile.c (st_endfile): flush the stream before truncating.
200 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
202 * configure: Regenerate for libtool change.
204 2004-11-22 Steven Bosscher <stevenb@suse.de>
207 * configure.ac: Check for finite in libm.
208 * libgfortran.h: Define isfinite macro if not defined.
209 * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
211 * io/write.c (write_float): Use isfinite instead of finite.
212 * configure, config.h.in: Rebuilt.
214 2004-11-20 Roger Sayle <roger@eyesopen.com>
216 * io/write.c (write_float, list_formatted_write): Fix indentation.
218 2004-11-20 Eric Botcazou <ebotcazou@libertysurf.fr>
221 * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
222 * configure.ac: Include LIBGFOR_TARGET_ILP32.
223 * configure: Regenerate.
224 * config.h.in: Likewise.
225 * libgfortran.h: Provide default definitions for C99 types
226 on ILP32 targets that don't have them.
229 * configure.ac: Check for snprintf.
230 * configure: Regenerate.
231 * config.h.in: Likewise.
232 * intrinsics/date_and_time.c (date_and_time): Do not
233 use snprinf if it is not available.
234 * io/write.c (output_float): Likewise.
236 2004-11-20 Steven G. Kargl <kargls@comcast.net>
238 * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
239 * Makefile.in: Regenerated
240 * intrinsics/umask.c: New file
241 * intrinsics/unlink.c: ditto
242 * intrinsics/exit.c: ditto
244 2004-11-18 Victor Leikehman <lei@il.ibm.com>
246 * m4/matmul.m4: Loops reordered to improve cache behavior.
247 * generated/matmul_??.c: Regenerated.
249 2004-11-10 Paul Brook <paul@codesourcery.com>
252 * configure.ac: Check for strtof.
253 * configure: Regenerate.
254 * config.h.in: Regenerate.
255 * io/read.c (convert_real): Use strtof if available.
256 (convert_precision_real): Remove.
257 (read_f): Avoid poor exponentiation algorithm.
259 2004-11-05 Andreas Schwab <schwab@suse.de>
261 * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
262 AC_PROG_F77, F77 and FFLAGS.
263 * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
264 FCCOMPILE instead of F77COMPILE.
265 * configure, Makefile.in: Regenerate.
267 2004-11-05 Kelley Cook <kcook@gcc.gnu.org>
269 * acinclude.m4: Properly quote AC_CACHE_CHECK.
270 * Makefile.am: Add in ACLOCAL_AMFLAGS.
271 * aclocal.m4, configure, Makefile.in: Regenerate.
273 2004-10-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
275 * config.h.in: Regenerate.
276 * configure: Regenerate.
277 * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
278 * io/unix.c (S_IRGRP): Define if undefined.
282 (tempfile): Use mktemp if mkstemp missing, fix typos.
284 2004-10-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
286 * intrinsics/system.c ("libgfortran.h"): Move after system headers.
288 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
290 * intrinsics/rand.c (irand): Handle NULL argument.
292 2004-10-07 Paul Brook <paul@codesourcery.com>
294 * io/transfer.c (finalize_transfer): Free internal streams.
295 * io/unix.c (mem_close): Free stream object.
297 2004-10-07 Paul Brook <paul@codesourcery.com>
299 * intrinsics/string_intrinsics.c (string_verify): Fix off by one
302 2004-10-06 Paul Brook <paul@codesourcery.com>
305 * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
307 2004-10-04 Andrew Pinski <pinskia@physics.uc.edu>
309 * intrinsics/mvbits.c: Commit the file.
311 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
314 * intrinsics/pack_generic.c (__pack): Allocate memory for return array
315 if not done by caller.
316 (__pack_s): New function.
317 * runtime/memory.c (internal_malloc, internal_malloc64): Allow
318 allocating zero memory.
321 * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
322 * Makefile.in: Regenerate.
323 * intrinsics/mvbits.h: New file.
326 * intrinsics/system.c: New file.
327 * Makefile.am: Add dependency for the new file.
328 * Makefile.in: Regenerate.
330 2004-10-04 Paul Brook <paul@codesourcery.com>
331 Bud Davis <bdavis9659@comcast.net>
335 * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
337 * io/write.c (output_float): Don't output minus zero.
339 2004-10-03 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
341 * intrinsics/abort.c ("libgfortran.h"): Move.
342 * intrinsics/date_and_time.c ("libgfortran.h"): Same.
343 * intrinsics/write.c ("libgfortran.h"): Same.
345 2004-09-26 Tobias Schlueter <tobis.schlueter@physik.uni-muenchen.de>
348 * config.h.in (HAVE_POWF): Undefine.
349 * configure.ac: Check for 'powf' in library.
350 * configure: Regenerate.
351 * intrinsics/c99_functions.c (powf): New function.
353 2004-09-24 Tobias Schlueter <tobis.schlueter@physik.uni-muenchen.de>
355 * intrinsics/etime.c (etime_): New function.
357 2004-09-21 Steven G. Kargl <kargls@comcast.net>
359 * libgfortran.h: define gfc_alloca()
360 * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
362 2004-09-21 Bud Davis <bdavis9659@comcast.net>
365 * io/list_read.c (namelist_read): ignore spaces after
366 the '=' for namelist reads.
368 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
370 * config.h.in: Regenerate.
371 * configure: Regenerate.
372 * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
373 * unix.c: Include stdio.h.
374 (HAVE_SYS_MMAN_H): Check.
375 (PROT_READ, PROT_WRITE): Provide default definitions.
377 2004-09-15 Steven G. Kargl <kargls@comcast.net>
379 * intrincics/getcwd.c: New file.
380 * Makefile.am: Add getcwd.c.
381 * Makefile.in: Regenerated.
383 2004-09-15 Steven G. Kargl <kargls@comcast.net>
384 Paul Brook <paul@codesourcery.com>
386 * intrinsics/env.c (getenv, get_environmental_variable): Remove
387 trailing white space. Use alloca. Honour trim_name.
389 2004-09-13 Bud Davis <bdavis9659@comcast.net>
393 * io/list_read.c (list_formatted_read): Handle trailing spaces
396 2004-09-06 Steven G. Kargl <kargls@comcast.net>
398 * io/write.c (output_float): Typo in comment. Remove debugging
399 printf. Fix format for FP of form 1e10.
401 2004-09-03 Richard Henderson <rth@redhat.com>
403 * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
404 copy_loop_double, copy_loop_ldouble): New.
405 (__cshift0): Make shift type ssize_t. Use % operator instead of
406 div. Use specialized versions of copy loop depending on the shape.
408 2004-09-02 Paul Brook <paul@codesourcery.com>
410 * io/format.c (parse_format_list): Set repeat count for P descriptors.
411 * write.c (output_float): Fix condition. Correctly handle nonzero
414 2004-09-01 Eric Botcazou <ebotcazou@libertysurf.fr>
416 * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
417 * mk-srk-inc.sh: Likewise.
419 2004-09-01 Paul Brook <paul@codesourcery.com>
421 * runtime/error.c (generate_error): Set both iostat and
424 2004-08-31 Paul Brook <paul@codesourcery.com>
427 * io/list_read.c (next_char): Don't signal EOF for internal files.
428 * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
430 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
432 * io/unit.c: Separate copyright years by ','.
433 (compare, insert_unit, delete_unit, is_internal_unit, close_units):
434 Remove blank line in beginning of function.
435 (get_unit): Simplify code.
437 2004-08-31 Paul Brook <paul@codesourcery.com>
439 * io/unit.c (get_unit): Remove superfluous if.
441 2004-08-31 Paul Brook <paul@codesourcery.com>
443 * io/transfer.c (read_sf): Rename uinty to readlen. Detect EOF.
444 (finalize_transfer): Move setjmp after namlist IO.
445 * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
447 2004-08-31 Paul Brook <paul@codesourcery.com>
449 * list_read.c (eat_separator): Set at_eo when a '/' is seen.
451 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
453 * libgfortran.h: Replace 'gfc_strlen_type' by
454 'gfc_charlen_type'. Update comment accordingly.
455 * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
456 Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
458 2004-08-31 Paul Brook <paul@codesourcery.com>
460 * libgfortran.h: Add comments.
462 2004-08-30 Richard Henderson <rth@redhat.com>
464 * Makefile.am (gfor_helper_src): Split selected_kind.f90.
465 (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
466 (selected_int_kind.inc selected_real_kind.inc): New rules.
467 * Makefile.in: Regenerate.
468 * mk-sik-inc.sh, mk-srk-inc.sh: New files.
469 * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
470 include table of detected kinds.
471 * intrinsics/selected_real_kind.f90: Similarly.
473 2004-08-29 Steven G. Kargl <kargls@comcast.net>
474 Paul Brook <paul@codesourcery.com>
476 * intrinsics/bessel.c: New file.
477 * intrinsics/erf.c: New file.
478 * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
479 * configure.ac: Test for C99 Bessel and Error functions.
480 * Makefile.in: Regenerate.
481 * config.h.in: Regenerate.
482 * configure: Regenerate.
484 2004-08-29 Steven G. Kargl <kargls@comcast.net>
485 Paul Brook <paul@codesourcery.com>
487 * Makefile.am: Add intrinsics/getXid.c.
488 * configure.ac: Add tests for get{g,p,u}id.
489 * config.h.in: Regenerate.
490 * Makefile.in: Regenerate.
491 * configure: Regenerate.
493 2004-08-28 Paul Brook <paul@codesourcery.com>
496 * libgfortran.h (rtoa): Remove prototype.
497 * runtime/error.c (rtoa): Remove.
498 * io/write.c (calculate_G_format): Don't add blanks if E format is
499 used. Add correct number of blanks when exponent width is specified.
500 (output_float): Rewrite.
502 2004-08-27 Paul Brook <paul@codesourcery.com>
504 * io/rewind.c (st_rewind): Reset unit to read mode.
506 2004-08-27 Bud Davis <bdavis9659@comcast.net>
509 * io/io.h: created typedef for unit_mode.
510 * io/io.h (gfc_unit): added mode to unit structure.
511 * io/transfer.c (data_transfer_init): flush if a write then
512 read is done on a unit (direct access files).
513 * io/rewind.c (st_rewind): Used unit mode instead of global.
515 2004-08-24 Bud Davis <bdavis9659@comcast.net>
518 * runtime/error.c (itoa): keep from overflowing during
519 mod operation by using unsigned variable.
521 2004-08-24 Bud Davis <bdavis9659@comcast.net>
524 * runtime/string_intrinsics.c (string_index):check for
525 substring longer than string.
527 2004-08-24 David Edelsohn <edelsohn@gnu.org>
529 * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
530 * Makefile.in: Rebuilt.
532 2004-08-23 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
534 * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
535 Fix formatting issues, update copyright years.
537 2004-08-21 Bud Davis <bdavis9659@comcast.net>
540 * io/transfer.c (next_record_w): Do not blank pad.
541 * io/transfer.c (next_record): Take into account partial records.
543 2004-08-18 Victor Leikehman <lei@il.ibm.com>
546 * io/transfer.c (st_set_nml_var)
547 * io/write.c (namelist_write): Allow var_name and var_name_len to be
548 null. For strings, use string_length field instead of len.
549 * io/io.h (struct namelist_type): New field string_length.
550 (st_set_nml_var_char): New argument string_length.
552 2004-08-13 Bud Davis <bdavis9659@comcast.net>
555 * io/open.c (st_open): use flags instead of the unit structure.
557 2004-08-10 Victor Leikehman <lei@il.ibm.com>
559 * io/list_read.c (namelist_read): Convert variable names
560 to lower case, so that mixed-case names are recognized.
561 Don't read beyond terminating slash.
563 2004-08-09 Richard Henderson <rth@redhat.com>
564 Roger Sayle <roger@eyesopen.com>
566 * intrinsics/c99_functions.c (nextafterf): New implementation that
567 works correctly with denormalized numbers.
569 2004-08-09 Victor Leikehman <lei@il.ibm.com>
571 * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
572 intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
573 Allocate space if return value has NULL in its data field.
574 * generated/*.c: Regenerate.
576 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
578 * intrinsics/env.c: New file.
579 * Makefile.am: Add env.c to build.
580 * Makefile.in: Regenerate.
582 2004-08-05 Victor Leikehman <lei@il.ibm.com>
585 * io/read.c (read_radix): Understand letters f and F as hex digits.
587 2004-08-04 Victor Leikehman <lei@il.ibm.com>
589 * libgfortran.h (array_t, size0) New declarations.
590 * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
591 space if return value descriptor has NULL in its data field,
592 and initialize bounds and stride.
593 * intrinsics/size.c (array_t, size0): Declarations moved to
595 * generated/*.c: Regenerate.
597 2004-08-03 Roger Sayle <roger@eyesopen.com>
600 * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
601 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
602 scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
603 * config.h.in: Regenerate.
604 * configure: Regenerate.
606 * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
607 copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
608 nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
609 implementations for targets that don't support C99 float functions.
611 2004-08-01 Roger Sayle <roger@eyesopen.com>
613 * io/write.c (write_float): Use the slightly more portable isnan
614 in preference to isinf.
616 2004-07-18 Bud Davis <bdavis9659@comcast.net>
618 * configure.ac: Add check for LFS support.
619 * configure: Regenerate
621 2004-07-11 Paul Brook <paul@codesourcery.com>
624 * m4/cexp.m4 (carg): Return -pi to pi.
625 * generated/exp_c?.c: Regenerate.
627 2004-07-08 Andreas Krebbel <krebbel1@de.ibm.com>
630 * libgfortran/io/write.c: (write_float): Added length check.
631 Remove pointless memset calls.
633 2004-07-04 Bud Davis <bdavis9659@comcast.net>
634 Paul Brook <paul@codesourcery.com>
637 * io/transfer.c(us_write): set recl for seq unform writes to max size.
638 * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
639 * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
641 * io/unix.c(is_seekable): set based upon the file/device, not the
642 method being used to access it (fd or mmap).
643 * io/unix.c(fd_flush): don't set file_size if !seekable.
644 * io/unix.c(fd_truncate: ditto.
646 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
647 Paul Brook <paul@codesourcery.com>
651 * libgfortran.h (gfc_strlen_type): Define.
652 * intrinsics/args.c (getarg): Rename ...
653 (getarg_i4): ... to this.
654 (getarg_i8, get_command_argument_i4, get_command_argument_i8,
655 get_command_i4, get_command_i8): New functions.
657 2004-07-04 Matthias Klose <doko@debian.org>
659 * libtool-version: New.
660 * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
661 * Makefile.in: Regenerate.
662 * configure.ac: Remove libtool_VERSION macro
663 * configure: Regenerate
665 2004-06-30 Steve Kargl <sgk@troutmask.apl.washington.edu>
666 Steven Bosscher <stevenb@suse.de>
668 * intrinsics/rand.c (rand): Wrap the irand() call from the previous
671 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
672 Paul Brook <paul@codesourcery.com>
674 * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
676 * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
678 2004-06-27 Bud Davis <bdavis9659@comcast.net>
681 * io/write.c (write_float): check signbit for Infinity.
683 2004-06-26 Bud Davis <bdavis9659@comcast.net>
686 * unix.c(regular_file): create file if it does not exist.
688 2004-06-24 Andrew Pinski <apinski@apple.com>
690 * configure.ac: Remove check for libmx.
691 * configure: Regenerate.
693 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
696 * inquire.c (st_inquire): Add comment
697 * io.h (st_parameter): Add iolength.
698 (st_iolength, st_iolength_done): Declare.
699 * transfer.c (iolength_transfer, iolength_transfer_init,
700 st_iolength, st_iolength_done): New functions.
702 2004-06-21 Steven G. Kargl <kargls@comcast.net>
704 * etime.c (etime_sub): Remove array rank check;
705 Add check for sufficient space.
707 2004-06-19 Bud Davis <bdavis9659@comcast.net>
710 * io/list_read.c(set_value): fixed spelling.
712 2004-06-19 Bud Davis <bdavis9659@comcast.net>
715 * io/list_read.c(set_value): don't copy if the string is null.
717 2004-06-14 Bud Davis <bdavis9659@comcast.net>
720 * intrinsics/c99_functions.c: Use fpclassify if it exists.
722 2004-06-13 Paul Brook <paul@codesourcery.com>
724 * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
725 * configure.ac: Add checks for nextafter and nextafterf.
726 * Makefile.in, config.h.in, configure: Regenerate.
727 * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
728 * intrinsics/rand.c (rand): Use normalize_r4_i4.
729 * intrinsics/random.c (random_r4): Use normalize_r4_i4.
730 (random_r8): Use normalize_r8_i8.
731 * runtime/normalize.c: New file.
733 2004-06-13 Steven G. Kargl <kargls@comcast.net>
734 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
736 * random.c: Fix several spelling and formatting mistakes in
738 (random_r8): Fix loop to make random numbers range in [0,1(.
741 2004-06-13 Steven G. Kargl <kargls@comcast.net>
743 * random.c (random_r4): Burn a random number.
744 (random_r8): fix infinite loop.
746 2004-06-12 Bud Davis <bdavis9659@comcast.net>
747 Steve Kargl <sgk@troutmask.apl.washington.edu>
750 * intrinsics/c99_functions.c: New file.
751 * Makefile.am: Add new file.
752 * configure.ac: Added test for round/roundf.
753 * Makefile.in: Regenerate.
754 * configure: Regenerate.
755 * configure.h.in: Regenerate.
757 2004-06-12 Steven G. Kargl <kargls@comcast.net>
759 * Makefile.am: Add rand.c and etime.c
760 * Makefile.in: Regenerated.
761 * aclocal.in: Regenerated.
762 * cpu_time.c (second_sub, second): New functions.
763 * rand.c (irand, rand, srand): New file.
764 * etime.c (etime_sub, etime): New file.
766 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
767 Steven Bosscher <stevenb@suse.de>
770 * intrinsics/date_and_time.c: New file.
771 * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
772 * Makefile.in, aclocal.m4: Regenerate.
773 * libgfortran.h: Prototype date_and_time().
775 2004-06-12 Bud Davis <bdavis9659@comcast.net>
778 * intrinsics/args.c: Implement GETARG and IARGC.
779 * Makefile.am: Add it.
780 * Makefile.in: Regenerate.
782 2004-06-12 Bud Davis <bdavis9659@comcast.net>
785 * io/write.c(write_float): Format inf and nan IAW F2003.
787 2004-06-09 Bud Davis <bdavis9659@comcaste.net>
790 * io/transfer.c (formatted_transfer): position is unique
791 for T and TL edit descriptors.
792 (data_transfer_init): set record length to size of internal
795 2004-06-09 Bud Davis <bdavis9659@comcast.net>
798 * io/backspace.c(st_backspace): call correct routine for
799 formatted and un-formatted units.
801 2004-05-30 Andreas Jaeger <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
804 * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
805 (lib_LTLIBRARIES): Rename to ...
806 (toolexeclib_LTLIBRARIES): this for multilib support.
807 * configure.in: Rename to ...
808 * configure.ac: this. Update to modern autoconf style, enable
809 multilibs, support --enable-version-specific-runtime-libs.
810 * Makefile.in: Regenerated.
811 * configure: Regenerated.
812 * aclocal.m4: Regenerated.
814 2004-05-30 Steven G. Kargl <kargls@comcast.net>
816 * libgfortran.h (random_seed): Update prototype.
817 * intrinsics/random.c: Disable old implementation and add new one.
819 2004-05-30 Andreas Jaeger <aj@suse.de>
821 * intrinsics/random.c: Include unistd.h for close and read
822 prototypes, remove unneeded inclusion of assert.h.
824 * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
825 unneeded inclusion of assert.h.
827 2004-05-27 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
830 * intrinsics/associated.c: Remove enum.
831 (associated): Replace TRUE/FALSE by 1/0.
833 2004-05-23 Steven G. Kargl <kargls@comcast.net>
835 * random.c (random_seed): Use correct variable.
837 2004-05-22 Steven G. Kargl <kargls@comcast.net>
839 * intrinsics/system_clock: New file.
840 * Makefile.am: Add intrinsics/system_clock.c.
841 * Makefile.in: Regenerate.
843 2004-05-21 Roger Sayle <roger@eyesopen.com>
845 * io/format.c (parse_format_list): Allow the comma after a string
846 literal to be optional.
848 2004-05-18 Paul Brook <paul@codesourcery.com>
849 Feng Wang <fengwang@nudt.edu.cn>
851 * Makefile.am (i_pow_c): Set it. Add build rule.
852 (gfor_built_src): Use it.
853 (m4_files): add m4/pow.m4.
854 * Makefile.in: Regenerate.
855 * m4/pow.m4: New file.
856 * generated/pow_*.c: Regenerate.
858 2004-05-18 Paul Brook <paul@codesourcery.com>
860 * Makefile.am: Remove references to types.m4.
861 * m4/iparm.m4: Merge with types.m4.
862 * m4/types.m4: Remove.
863 * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
864 m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
865 m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
866 m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
867 m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
868 m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
869 Update to use new iparm.m4.
870 * generated/*.c: Regenerate.
872 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
875 * gfortran.h (offset_t): Rename to ...
876 (gfc_offset): ... this.
877 * io/backspace.c (formatted_backspace, unformatted_backspace),
878 io/io.h (stream, gfc_unit, global_t, file_length, file_position),
879 transfer.c (us_read, us_write, next_record_r, next_record_w),
880 io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
881 fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
882 mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
883 mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
884 occurences of offset_t by gfc_offset.
886 2004-05-16 Paul Brook <paul@codesourcery.com>
888 * io/format.c (write_real): Don't include padding in format.
890 2004-05-16 Paul Brook <paul@codesourcery.com>
892 * io/format.c (format_lex): Make c an int.
894 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
895 Paul Brook <paul@codesourcery.com>
897 * io/write.c (write_logical): Don't print extra blank.
898 (write_integer): Base field width on kind.
899 (list_formatted_write): Output initial blank.
901 2004-05-16 Janne Blomqvist <jblomqvi@cc.hut.fi>
903 * io/io.h (flush): Add prototype.
904 * io/transfer.c (finalize_transfer): Flush partial records.
905 * io/unix.c (flush): New function.
907 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
910 * io/io.h (unit_t): Rename to ...
912 (unit_root, current_unit, find_file, find_unit, get_unit): Now
914 (delete_file, insert_unit, close_unit): Argument now of type
916 * backspace.c (st_backspace), close.c (st_close), endfile.c
917 (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
918 (test_endfile, edit_modes, new_unit, already_open, st_open),
919 rewind.c (st_rewind), transfer.c (current_unit), unit.c
920 (internal_unit, unit_cache, rotate_left, rotate_right, insert,
921 insert_unit, delete_root, delete_treap, delete_unit, find_unit,
922 get_unit, init_units, close_unit), unix.c (find_file0,
923 find_file, delete_file): Replace all occurences of unit_t by
926 2004-05-15 Bud Davis <bdavis9659@comcast.net>
929 * io/write.c (write_a): right justify A edit output.
931 2004-05-14 Bud Davis <bdavis9659@comcast.net>
934 * libgfortan.h,intrinsics/random.c: Made random_seed visible.
935 * runtime/main.c(init): Call random_seed as part of MAIN init.
937 2004-05-13 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
939 * io/format.c: (parse_format_list): No comma is required after
942 2004-05-13 Bud Davis <bdavis9659@comcast.net>
945 * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
947 2004-05-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
948 Steven Bosscher <stevenb@suse.de>
951 * libgfortran.h: Include <inttypes.h> if available.
953 2004-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
955 * io/unix.c (MAP_FAILED): Define if missing.
956 (mmap_alloc): Cast MAP_FAILED to char *.
957 (mmap_open): Likewise.
959 2004-04-26 Bud Davis <bdavis9659@comcast.net>
961 * generated/_abs_i8.f90: New file.
962 * generated/_abs_c4.f90: New file.
963 * generated/_abs_c8.f90: New file.
964 * Makefile.am: Add them.
965 * Makefile.in: Regenerate.
967 2004-04-26 Bud Davis <bdavis9659@comcast.net>
970 * generated/_abs_i4.f90: New file.
971 * Makefile.am: Add it.
972 * Makefile.in: Regenerate.
974 2004-04-25 Bud Davis <bdavis9659@comcast.net>
977 * io/list_read.c(list_formatted_read): finish consuming the
978 spaces and seperators at eoln to get ready for next item.
980 2004-04-23 Bud Davis <bdavis9659@comcast.net>
983 * io/read.c(read_a): Handle field width > destination and no field width.
985 2004-04-22 Bud Davis <bdavis9659@comcast.net>
988 * io/format.c (format_item): gracefully handle a ')'
989 when it is the first character encountered in the string.
991 2004-04-11 Bud Davis <bdavis9659@comcast.net>
994 * io/transfer.c (next_record): Update last_record when
995 more than one record is written to a direct access file
996 with one write statement.
998 2004-04-11 Bud Davis <bdavis9659@comcast.net>
1001 * io/transfer.c (next_record_w) : No '\n' if internal.
1002 * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
1004 2004-04-11 Bud Davis <bdavis9659@comcast.net>
1006 * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
1007 Will need to change this later to support direct access files > 2gb.
1009 2004-04-03 Bud Davis <bdavis9659@comcast.net>
1012 * io/transfer.c (next_record_r) : Skip to next record.
1014 2004-04-03 Bud Davis <bdavis9659@comcast.net>
1017 * io/transfer.c (next_record): Update last_record for DIRECT
1019 2004-04-03 Bud Davis <bdavis9659@comcast.net>
1022 * io/unix.c (find_file0): Use fd field of struct
1024 2004-04-03 Bud Davis <bdavis9659@comcast.net>
1027 * io/inquire.c (inquire_via_unit): Changed return string for
1028 BLANK=NULL. Use correct variable for ACTION.
1030 2004-04-01 Bud Davis <bdavis9659@comcast.net>
1033 * io/read.c (read_f): Allow a decimal without a leading digit.
1034 * io/write.c (output_float): remove a leading '0' to keep from
1035 overflowing the field (F edit descriptor).
1037 2004-04-01 Bud Davis <bdavis9659@comcast.net>
1040 * io/open.c (new_unit),
1041 * io/io.h : new_unit is now visible
1042 * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
1043 * io/transfer.c (data_transfer_init): remove compile warnings.
1044 * io/rewind.c (st_rewind): ftruncate if writing.
1046 2004-03-24 Bud Davis <bdavis9659@comcast.net>
1048 * write.c (write_l): Use extract_int for 'L' edit descriptor.
1050 2004-03-24 Bud Davis <bdavis9659@comcast.net>
1053 * io/io.h (global_t):
1054 * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
1055 Move eof_jmp to a global structure.
1056 * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
1058 2004-03-24 Bud Davis <bdavis9659@comcast.net>
1060 * m4/cexp.m4 (csqrt): Actually use the passed value.
1061 * generated/exp_c?.c: Regenerate.
1063 2004-03-24 Bud Davis <bdavis9659@comcast.net>
1066 * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
1067 * open.c (new_unit): Moved test for positioned direct access error.
1068 (init_units): Corrected calculation of max records.
1070 2004-02-06 Feng Wang <fengwang@nudt.edu.cn>
1072 * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
1073 * Makefile.in: Regenerate.
1074 * m4/dotprodc.m4: New file. Implement complex dot_product.
1075 * m4/dotprod.m4: Delete the complex implementation.
1076 * generated/dotprod_*: Update.
1078 2004-02-07 Bud Davis <bdavis9659@comcast.net>
1080 * transfer.c (write_constant_string): Do not delete H's in hollerith
1083 2004-01-05 Andrew Pinski <apinski@apple.com>
1085 * configure.in: Check for csin in -lmx also.
1086 * configure: Regenerate.
1088 2004-01-01 Paul Brook <paul@codesourcery.com>
1090 * io/list_read.c (find_nml_node): Make static.
1091 (match_namelist_name): Ditto.
1092 * io/read.c (convert_precision_real): Make static, fix spelling.
1093 * io/transfer.c (extract_real): Remove unused prototype.
1094 (st_set_nml_var): Make static.
1095 * io/write.c (extract_real): Make static.
1097 2003-12-12 Huang Chun <chunhuang73@hotmal.com>
1099 * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
1101 2003-12-05 Melvin Hadasht <melvin.hadasht@free.fr>
1103 * io/transfer.c (data_transfer_init): Give a runtime error for list
1104 formatted reads and writes from/to files opened for unformatted IO.
1106 2003-11-30 Paul Brook <paul@nowt.org>
1108 * runtime/memory.c (push_context): Remove.
1109 (pop_context): Remove.
1110 * libgfortran.h: Remove prototypes.
1112 2003-11-27 Paul Brook <paul@nowt.org>
1114 * runtime/memory.c (deallocate): Nullify pointer after freeing.
1116 2003-11-27 Paul Brook <paul@nowt.org>
1118 * intrinsics/string_intrinsics.c: Use new memory allocation interface.
1119 * libgfortran.h: Ditto.
1120 * m4/in_pack.m4: Ditto.
1121 * runtime/in_pack_generic.c: Ditto.
1122 * runtime/memory.c: Ditto.
1124 2003-11-26 Richard Henderson <rth@redhat.com>
1126 * m4/exponent.m4, m4/fraction.m4: New.
1127 * m4/nearest.m4, m4/set_exponent.m4: New.
1128 * generated/*: Update.
1129 * Makefile.am: Add them.
1130 (AM_CFLAGS): New. Use -std=gnu99.
1131 * Makefile.in: Regenerate.
1133 2003-11-08 Paul Brook <paul@nowt.org>
1136 * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
1137 * m4/maxloc1.m4: Ditto.
1138 * m4/minloc0.m4: Ditto.
1139 * m4/minloc1.m4: Ditto.
1140 * m4/ifunction.m4: Set return value for zero sized arrays.
1141 * m4/iforeach.m4: Ditto.
1142 * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
1143 m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
1144 * generated/*: Update.
1146 2003-10-30 Toon Moene <toon@moene.indiv.nluug.nl>
1149 * io/list_read.c (eat_spaces): Treat tab as space.
1151 2003-10-30 Lars Segerlund <Lars.Segerlund@comsys.se>
1153 * intrinsics/random.c: Add reference to paper containing algorithm.
1154 (random_seed): Extra error checking and proper handling of arrays.
1155 (arandom_r4, arandom_r8): Implement.
1157 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
1160 * runtime/memory.c (allocate_size): Allow allocation
1161 of zero-sized objects.
1163 2003-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
1166 * open.c (new_unit): Open without a file name opens
1167 a file with name fort.<unit>.
1169 2003-10-12 Feng Wang <wf_cs@yahoo.com>
1171 * intrinsics/cshift0.c: New file.
1172 * m4/cshift1.m4: New file
1173 * generated/cshift*.c: New files.
1174 * Makefile.am: Add them.
1175 * Makefile.in: Regenerate.
1177 2003-10-12 XiaoQiang Zhang <zhangapache@yahoo.com>
1179 * io/list_read.c (read_character): Remove unwanted call to free_saved.
1181 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1183 * intrinsics/string_intrinsics.c (string_trim): New function.
1184 (string_repeat): New function.
1186 2003-10-11 Paul Brook <paul@nowt.org>
1188 * intrinsics/dprod_r8.f90: New file.
1189 * Makefile.am (gfor_specific_src): Add it.
1190 (gfor_built_specific_src): Rename from gfor_build_specific_c.
1192 (gfor_specific2_src): Rename from gfor_built_specific2_c.
1194 * Makefile.in: Regenerate.
1195 * generated/_aint_*.f90: New files.
1196 * generated/_anint*.f90: New files.
1197 * generated/_atan2*.f90: New files.
1198 * generated/_mod*.f90: New files.
1200 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
1202 * intrinsics/selected_kind.f90: New file.
1203 * Makefile.am: Add it.
1204 * Makefile.in: regenerate.
1206 2003-09-19 Lars Segerlund <Lars.Segerlund@comsys.se>
1207 Paul Brook <paul@nowt.org>
1209 * intrinsics/random.c: New file.
1210 * Makefile.am (gfor_hemper_src): Add it.
1211 (gfor_specific_c): Fix typo.
1213 2003-09-19 Paul Brook <paul@nowt.org>
1215 * All: rename g95->gfc.
1217 2003-09-18 XiaoQiang Zhang <zhangapache@yahoo.com>
1219 * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1221 2003-09-09 XiaoQiang Zhang <zhangapache@yahoo.com>
1223 * io/write.c (write_float): Dectection of positive infinite number,
1224 Not a Number(NaN) and negative infinite number.
1225 (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1226 output a very_very small number ( < 0.1e-100 ).
1228 2003-09-07 XiaoQiang Zhang <zhangapache@yahoo.com>
1230 * libgfortran.h (xtoa, itoa): Parameter modified.
1231 * io/io.h (namelist_info): Declaration to support namelist I/O
1232 (st_parameter): Add namelist related component
1233 (ionml, empty_internal_buffer, st_set_nml_var_int,
1234 st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1235 st_set_nml_var_log): Declaration
1236 (set_integer, set_integer): Parameter changed
1237 * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1239 (parse_format_list): Fix bug about FMT_SLASH
1240 * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1241 newly allocated saved_string
1242 (next_char): Add detection of End_Of_Line support
1243 (convert_integer): Now can process 64 bits interger
1244 (read_real): Bug fixed
1245 (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1246 (match_namelist_name): New implemention
1247 * io/lock.c (ionml): New global variable
1248 (library_end): Free memory in ionml
1249 * io/open.c (st_open): Variable initializtion
1250 * io/read.c (max_value): 64 bits interger support
1251 (convert_precsion_real): New procedure to replace "strtod" with more
1253 (read_f, read_radix): Input bug fix
1254 * io/transfer.c: (sf_seen_eor): New static variable
1255 (read_sf): Zeroize base buffer; fix bugs: single read statement can
1256 not get input in mutli line when read from stdin
1257 (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1259 (data_transfer_init): Clear internal buffer for Internel File I/O.
1260 Internal File now worked. Detect some error condition for namelist.
1262 (next_record_w): Internal file and Namelist I/O support.
1263 (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1264 st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1265 * io/unit.c (implicit_unit): Deletion
1266 (get_unit): Now cannot open a unit implicitly.
1267 * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1269 (mem_alloc_r_at): Internal file I/O support added
1270 (empty_internal_buffer): New function
1271 * io/write.c (extract_int): Support 64 bits interger processing
1272 (output_float): Varibale initialization
1273 (write_float): Infinite real number detection.
1274 (write_int): 64 bits integer I/O support
1275 (write_decimal): New function to output decimal number
1276 (otoa, btoa): Better implemention and 64 bits interger support
1277 (namelist_write): New function
1278 * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1281 2003-08-15 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1283 * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1284 get_mem ): Add attribute.
1285 * intrinsics/spread_generic.c (__spread): Fix spelling.
1286 * io/inquire.c (inquire_via_filename): Add const.
1287 * io/io.h (sys_exit): Add attribute.
1288 * io/io.h (move_pos_offset): Add move_pos_offset.
1289 * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1290 inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1291 inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1292 write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1293 write_z): Add const.
1294 * io/read.c (convert_real): Add const.
1295 * io/transfer.c (type_name): Add const.
1296 * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1297 inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1298 inquire_read, inquire_write, inquire_readwrite): Add const.
1299 * io/write.c (output_float): Remove unused variable.
1300 * io/write.c (write_a, extract_int, extract_real, output_float,
1301 write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1302 write_e, write_f, write_en, write_es, write_logical, write_integer,
1303 write_character, write_real, write_complex): Add const.
1304 * runtime/error.c (rtoa): Remove unused variable.
1305 * runtime/select.c (select_string): Add const.
1306 * runtime/stop.c (stop_string): Add const.
1308 2003-08-10 Paul Brook <paul@nowt.org>
1310 * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
1311 (FFLAGS): Add -fno-underscoring.
1312 * Makefile.in: Regenerate.
1313 * intrinsics/abort.c: New file.
1315 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
1317 * fmain.c (main): Do not call init and cleanup; call set_args instead.
1318 * libgfortran.h (init, cleanup): Remove declarations.
1319 (set_args): Add declaration.
1320 * runtime/main.c (init, cleanup): Make them static, and give them
1321 the constructor and destructor attributes.
1322 (set_args): New function.
1324 2003-08-10 Paul Brook <paul@nowt.org>
1326 * intrinsics/strinf_intrinsics.c (compare_string): Return value based
1327 on which string is longest.
1329 2003-08-10 Paul Brook <paul@nowt.org>
1331 * Makefile.am (EXTRA_DIST): Remove old files.
1332 * Makefile.in: Regenerate.
1334 2003-07-26 Paul Brook <paul@nowt.org>
1336 Rename library to libgfortran.
1337 * libgfortran.h: Change prefix to _libgfortran_.
1339 2003-07-24 Paul Brook <paul@nowt.org>
1341 * configure.in: Don't pull in system libtool. Use toplevel
1344 2003-07-22 Paul Brook <paul@nowt.org>
1346 Regenerate all configury files.
1348 2003-07-09 Chun Huang <compiler@sohu.com>
1350 * intrinsics/string_intrinsic.c (string_scan): New function.
1351 (string_verify): New function.
1353 2003-06-25 Paul Brook <paul@nowt.org>
1355 * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
1356 (mem_seek): Don't bother setting physical_offset.
1358 2003-06-20 Paul Brook <paul@nowt.org>
1360 * libgfor.h (stop_numeric): Declare.
1361 * runtime/pause.c: New file.
1362 * Makefile.am: Add it.
1364 2003-06-08 Paul Brook <paul@nowt.org>
1366 * m4/cexp.m4 (cabs): Use correct typed version.
1367 (csqrt): New function.
1369 2003-06-07 Canqun Yang <canqun@yahoo.com.cn>
1371 Spotted by Benjamin and Tobias:
1372 * io/list_read.c: Add Separator '\t'.
1373 (parse_real, read_real): Accept real values starting with an optional
1374 sign follows a decimal point.
1376 2003-06-06 Steven Bosscher <steven@gcc.gnu.org>
1378 * Makefile.am: Don't put cmath objects in subdir.
1379 * configure.in: Rename MATHOBJ to MATH_OBJ.
1381 2003-06-02 Kejia Zhao <Kejia_zh@yahoo.com.cn>
1383 * intrinsics/associated.c: New file.
1384 * Makefile.am: Add it. Regenerate Makefile.in.
1385 * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
1386 G95_DESCRIPTOR_DTYPE.
1388 2003-06-01 Canqun Yang <canqun@yahoo.com.cn>
1390 * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
1391 (calculate_G_format): Rewrite it to eliminate an infinte loop and set
1392 the scale_factor to 0 for F editing.
1394 2003-05-11 Tobias Schlüter <innenminister@gmx.de>
1396 * libgfor.h: Only include stdint.h if it exists.
1398 2003-05-07 Paul Brook <paul@nowt.org>
1400 * libgfor.h: Use stdint.h types.
1401 * intrinsics/ishift.c: Ditto.
1402 * runtime/memory.c (malloc_t): Reorder fields for better alignment.
1404 2003-05-05 Steven Bosscher <steven@gcc.gnu.org>
1406 * libgfor.h (offsetof): Define if nobody else does.
1407 * runtime/memory.c (HEADER_SIZE): Use it.
1409 2003-05-01 Tobias Schlüter <innenminister@gmx.de>
1411 * configure.in: Require autoconf 2.54.
1413 2003-04-28 Tobias Schlüter <innenminister@gmx.de>
1414 Paul Brook <paul@nowt.org>
1416 * intrinsics/reshape_generic.c: Copy the whole element, not just the
1418 * m4/transpose.m4: New file.
1419 * Makefile.am: Add them.
1420 Regenerate generated files.
1422 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
1424 * io/format.c (parse_format_list): Allow 'X' without integer
1425 prefix. This is an extension. Interpretation is '1X'.
1427 2003-04-18 Tobias Schlüter <Tobias.Schlueter@physik.uni-muenchen.de>
1429 * io/format.c (parse_format_list): Allow '0P'.
1431 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
1433 * Makefile.in: Re-regenerate for automake 1.7.3.
1435 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
1437 Port implementation for CHARACTER SELECT from Andy's tree.
1438 * runtime/select.c: New file
1439 * Makefile.am: Add it.
1440 * Makefile.in: Regenerate.
1442 2003-04-17 Xiaoqiang Zhang <zhangapache@yahoo.com>
1444 * io/transfer.c (formatted_transfer): Modified
1445 * io/unix.c (move_pos_offset): New Function.
1446 * io/format.c (parse_format_list): Modified.
1448 2003-04-15 Xiaoqiang Zhang <zhangapache@yahoo.com>
1450 * io/write.c (write_float,write_real): New implemention of
1451 FMT_G and default float editing.
1452 (calculate_exp,calculate_G_format,output_float): New Function.
1453 (write_float,write_real,write_logical): Modified
1454 * libgfor.h (default_rtoa): Remove Declaration.
1455 * runtime/error.c (default_rtoa): Remove Function.
1457 2003-04-15 Steven Bosscher <steven@gcc.gnu.org>
1460 * io/write.c (extract_real): Add missing break statement.
1462 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
1464 * cpu_time.c: Make sure we have a definition of HZ. Don't
1465 rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
1467 2003-04-13 Steven Bosscher <steven@gcc.gnu.org>
1468 Paul Brook <paul@nowt.org>
1470 * configure.in: Check for process time headers and GETTIMEOFDAY.
1471 * makefile.am: Add intrinsics/cpu_time.c.
1472 * acinclude.m4: New file.
1473 * intrinsics/cpu_time.c: New file.
1474 * m4/dotprodl.m4: Fix typo.
1475 Regenerate generated files.
1477 2003-04-11 Xiaoqiang Zhang <zhangapache@yahoo.com>
1479 * io/write.c (extract_real): Ouput floating point value.
1480 (write_float): New Function.
1481 (write_e, write_f, write_en, write_es): Modified
1482 * io/transfer.c (formatted_transfer): Modified.
1483 * libgfor.h (default_rtoa): Declaration.
1484 (rtoa): Declaration.
1485 * runtime/error.c (default_rtoa): New Function.
1486 (rtoa): New Function.
1488 2003-04-05 Paul Brook <paul@nowt.org>
1490 * intrinsics/spread_generic.c: New file.
1491 * Makefile.am: Add it. Regenerate Makefile.in.
1493 2003-03-29 Paul Brook <paul@nowt.org>
1495 * intrinsics/pack_generic.c: New file.
1496 * intrinsics/unpack_generic.c: New file.
1497 * Makefile.am: Add them. Regenerate Makefile.in.
1499 2003-03-25 Paul Brook <paul@nowt.org>
1501 * intrinsics/eoshift0.c: New file.
1502 * intrinsics/eoshift2.c: New file.
1503 * m4/eoshift1.m4: New file.
1504 * m4/eoshift3.m4: New file.
1505 * Makefile.am: Add them.
1506 * in_unpack_generic.c: Initialize src.
1507 Regenerate generated files.
1509 2003-03-14 Paul Brook <paul@nowt.org>
1511 * m4/shape.m4: Work properly with array temporaries.
1512 * m4/in_pack.m4: Skip redundant checks for array temporaries.
1513 * runtime/in_pack_generic.c: Ditto.
1515 2003-03-12 Paul Brook <paul@nowt.org>
1517 * m4/shape.m4: Work properly with noncontiguous arrays.
1519 2003-03-08 Paul Brook <paul@nowt.org>
1521 * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
1522 * runtime/in_pack_generic.c: Ditto.
1524 2003-02-08 Paul Brook <paul@nowt.org>
1526 * intrinsics/reshape_generic.c: Use runtime_error to report errors.
1527 * io/close.c (st_close): Return void.
1528 * io/open.c (st_open): Return void.
1529 * libgfor.h (g95_array_char): Declare.
1530 (internal_malloc_size): Ditto.
1531 (internal_pack*, internal_unpack*): Ditto.
1532 * m4/in_pack.m4: Allocate storage if neccessary. Fix logic for packed
1534 * m4/in_unpack.m4: Include file fixes.
1535 * m4/reshape.m4: Increment the correct source pointer.
1536 * Makefile.am (maxloc): Fix typo.
1537 * runtime/in_pack_generic.c: Call optimized functions. Allocate
1538 storage if neccessary. Fix logic for packed arrays.
1539 * runtime/in_unpack_generic.c: Call optimized functions.
1540 * runtime/main.c: Use runtime_error to report errors.
1541 * memory.c (internal_malloc_size): Make non-static.
1543 2003-02-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1545 * reshape_packed.c, lock.c: Add #include <string.h>.
1546 * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
1547 environ.c, error.c, memory.c, string.c: Add const.
1548 * error.c (show_locus): Add void.
1550 2003-02-21 Paul Brook <paul@nowt.org>
1552 * m4/in_pack.m4: Avoid returning const * parameter.
1553 * Makefile.am: Only regenerate files in maintainer mode.
1555 2003-02-20 Paul Brook <paul@nowt.org>
1557 Add array repacking support functions.
1558 * m4/in_pack.m4, m4/in_unpack.m4: New files.
1559 * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
1560 * Makefile.am: Build them. Regenerate configury files.
1561 * generated/: New directory for generated files (need to move
1562 everything else there).
1564 2003-02-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1566 * m4/cexp.m4: Fix typo.
1568 2003-01-26 Paul Brook <paul@nowt.org>
1570 * intrinsics/: Add missing generated files.
1572 2003-01-26 Paul Brook <paul@nowt.org>
1574 * Makefile.am: Put -I before the filename.
1576 2003-01-24 Paul Brook <paul@nowt.org>
1578 * configure.in: Add AM_MAINTAINER_MODE.
1580 2003-01-23 Paul Brook <paul@nowt.org>
1582 * configure.in, Makefile.am: Modify to work with unmodified autoconf
1584 Also regenerate other configury files.
1586 2003-01-21 Paul Brook <paul@nowt.org>
1588 * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1590 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
1592 * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1593 Don't include "alloca.h".
1595 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
1597 * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
1598 * Makefile.am: Adjust file name.
1599 * Makefile.in: Regenerate.
1600 * gfortypes.h: Kill, include everything in...
1601 * libgfor.h: ...here. Include config.h
1602 * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
1603 intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
1604 intrinsics/reshape_packed.c, intrinsics/size.c,
1605 m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
1606 for prefix for all functions instead of hardcoded.
1608 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
1610 * io/lock.c (library_end): Propagate library return
1613 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
1615 Port fixes from Andy's tree:
1616 * io/read.c (read_decimal): Reverse sense of overflow
1617 comparison during integer reads.
1618 * io/format.c (revert): Fix comment.
1619 (next_format): Fix format revision.
1620 * io/unix.c: Fix and simplify mmap version of stream
1623 2003-01-11 Paul Brook <paul@nowt.org>
1625 * configure, Makefile.in: Regenerate.
1627 2003-01-11 Paul Brook <paul@nowt.org>
1629 * runtime/stop.c: Rewrite.
1631 2003-01-08 Paul Brook <paul@nowt.org>
1633 * configure, Makefile.in: Regenerate.
1635 2003-01-05 Paul Brook <paul@nowt.org>
1637 * (*.m4) Move to m4/.
1638 * intrinsics/string.c (_gfor_string_index): New Function.
1640 2002-12-29 Paul Brook <paul@nowt.org>
1642 * intrinsics/reshape.*: New files.
1643 * gcc_config.patch: Update to new GCC configure system.
1645 2002-10-10 Paul Brook <paul@nowt.org>
1647 * intrinsics/size.c: New file.
1648 * intrinsics/shape.m4: New file.
1649 * Makefile.am: Add above files.
1651 2002-10-02 Paul Brook <paul@nowt.org>
1653 * fmain.c (main): Move here.
1654 * libgfor.c: From here.
1655 * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
1656 * Makefile.am: Build libgforbegin.
1657 * gcc_config.patch: Remove stray -march=athlon.
1658 * dotprodl.m4: Fix use of L8_TO_L4 macro.
1659 * ifunction.m4: Move variable declarations to allow compilation with
1661 * specific.m4, specific4.m4: Fix typo typecode->type_code.
1662 * README: Document use of patch -p1.
1664 2002-09-12 Paul Brook <paul@nowt.org>
1666 * math/*: Add complex math library functions.
1667 * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
1668 * Makefile.am: Add details for above.
1669 * configure.in: Use AC_PROG_F95. Test for the presence of csin.
1671 2002-09-09 Paul Brook <paul@nowt.org>
1673 * libgfor.c (determine_endianness): Use an array rather than a struct.
1674 * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
1676 2002-09-09 Steven Bosscher <s.bosscher@student.tudelft.nl>
1678 * libgfor.c: Add fatal signal handler.
1679 Romove superfluous abort() calls.
1681 2002-09-07 Paul Brook <paul@nowt.org>
1683 * Makefile.am, intrinsics: Major rewrite.
1685 2002-09-02 Paul Brook <paul@nowt.org>
1687 * Makefile.am: Added -I$(srcdir) to m4 rule.
1689 2002-08-30 Paul Brook <paul@nowt.org>
1691 * io/*: Integrated libgforio.
1692 * Makefile.am, configure.in: Make compatable with GCC. Build code for
1693 intrinsics in the intrisics directory.
1694 * intrinsics/intrinsics.m4: Move here. Strip directories from the
1695 filename. Add 'and' and 'all' intrinsics.
1697 2002-08-17 Paul Brook <paul@nowt.org>
1699 * ALL: First release as more than just a single file