libgfortran/ChangeLog

   1 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
   2
   3         * configure: Regenerate for libtool change.
   4
   5 2004-11-22  Steven Bosscher  <stevenb@suse.de>
   6
   7         PR libfortran/15960
   8         * configure.ac: Check for finite in libm.
   9         * libgfortran.h: Define isfinite macro if not defined.
  10         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
  11         HAVE_FPCLASSIFY.
  12         * io/write.c (write_float): Use isfinite instead of finite.
  13         * configure, config.h.in: Rebuilt.
  14
  15 2004-11-20  Roger Sayle  <roger@eyesopen.com>
  16
  17         * io/write.c (write_float, list_formatted_write): Fix indentation.
  18
  19 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
  20
  21         PR target/16135
  22         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
  23         * configure.ac: Include LIBGFOR_TARGET_ILP32.
  24         * configure: Regenerate.
  25         * config.h.in: Likewise.
  26         * libgfortran.h: Provide default definitions for C99 types
  27         on ILP32 targets that don't have them.
  28
  29         PR target/17999
  30         * configure.ac: Check for snprintf.
  31         * configure: Regenerate.
  32         * config.h.in: Likewise.
  33         * intrinsics/date_and_time.c (date_and_time): Do not
  34         use snprinf if it is not available.
  35         * io/write.c (output_float): Likewise.
  36
  37 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
  38
  39         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
  40         * Makefile.in: Regenerated
  41         * intrinsics/umask.c: New file
  42         * intrinsics/unlink.c: ditto
  43         * intrinsics/exit.c: ditto
  44
  45 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
  46
  47         * m4/matmul.m4: Loops reordered to improve cache behavior.
  48         * generated/matmul_??.c: Regenerated.
  49
  50 2004-11-10  Paul Brook  <paul@codesourcery.com>
  51
  52         PR fortran/18218
  53         * configure.ac: Check for strtof.
  54         * configure: Regenerate.
  55         * config.h.in: Regenerate.
  56         * io/read.c (convert_real): Use strtof if available.
  57         (convert_precision_real): Remove.
  58         (read_f): Avoid poor exponentiation algorithm.
  59
  60 2004-11-05  Andreas Schwab  <schwab@suse.de>
  61
  62         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
  63         AC_PROG_F77, F77 and FFLAGS.
  64         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
  65         FCCOMPILE instead of F77COMPILE.
  66         * configure, Makefile.in: Regenerate.
  67
  68 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
  69
  70         * acinclude.m4: Properly quote AC_CACHE_CHECK.
  71         * Makefile.am: Add in ACLOCAL_AMFLAGS.
  72         * aclocal.m4, configure, Makefile.in: Regenerate.
  73
  74 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
  75
  76         * config.h.in: Regenerate.
  77         * configure: Regenerate.
  78         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
  79         * io/unix.c (S_IRGRP): Define if undefined.
  80         (S_IWGRP): Same.
  81         (S_IROTH): Same.
  82         (S_IWOTH): Same.
  83         (tempfile): Use mktemp if mkstemp missing, fix typos.
  84
  85 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
  86
  87         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
  88
  89 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
  90
  91         * intrinsics/rand.c (irand): Handle NULL argument.
  92
  93 2004-10-07  Paul Brook  <paul@codesourcery.com>
  94
  95         * io/transfer.c (finalize_transfer): Free internal streams.
  96         * io/unix.c (mem_close): Free stream object.
  97
  98 2004-10-07  Paul Brook  <paul@codesourcery.com>
  99
 100         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
 101         error.
 102
 103 2004-10-06  Paul Brook  <paul@codesourcery.com>
 104
 105         PR libfortran/17709
 106         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
 107
 108 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
 109
 110         * intrinsics/mvbits.c: Commit the file.
 111
 112 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 113
 114         PR fortran/17283
 115         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
 116         if not done by caller.
 117         (__pack_s): New function.
 118         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
 119         allocating zero memory.
 120
 121         PR fortran/17631
 122         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
 123         * Makefile.in: Regenerate.
 124         * intrinsics/mvbits.h: New file.
 125
 126         PR fortran/17776
 127         * intrinsics/system.c: New file.
 128         * Makefile.am: Add dependency for the new file.
 129         * Makefile.in: Regenerate.
 130
 131 2004-10-04  Paul Brook  <paul@codesourcery.com>
 132         Bud Davis  <bdavis9659@comcast.net>
 133
 134         PR fortran/17706
 135         PR fortran/16434
 136         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
 137         BN and BZ formats.
 138         * io/write.c (output_float): Don't output minus zero.
 139
 140 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 141
 142         * intrinsics/abort.c ("libgfortran.h"): Move.
 143         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
 144         * intrinsics/write.c ("libgfortran.h"): Same.
 145
 146 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 147
 148         PR libfortran/16137
 149         * config.h.in (HAVE_POWF): Undefine.
 150         * configure.ac: Check for 'powf' in library.
 151         * configure: Regenerate.
 152         * intrinsics/c99_functions.c (powf): New function.
 153
 154 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 155
 156         * intrinsics/etime.c (etime_): New function.
 157
 158 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
 159
 160         * libgfortran.h: define gfc_alloca()
 161         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
 162
 163 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
 164
 165         PR fortran/17286
 166         * io/list_read.c (namelist_read): ignore spaces after
 167         the '=' for namelist reads.
 168
 169 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 170
 171         * config.h.in: Regenerate.
 172         * configure: Regenerate.
 173         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
 174         * unix.c: Include stdio.h.
 175         (HAVE_SYS_MMAN_H): Check.
 176         (PROT_READ, PROT_WRITE): Provide default definitions.
 177
 178 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 179
 180         * intrincics/getcwd.c: New file.
 181         * Makefile.am: Add getcwd.c.
 182         * Makefile.in: Regenerated.
 183
 184 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 185         Paul Brook  <paul@codesourcery.com>
 186
 187         * intrinsics/env.c (getenv, get_environmental_variable): Remove
 188         trailing white space.  Use alloca.  Honour trim_name.
 189
 190 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
 191
 192         PR fortran/17090
 193
 194         * io/list_read.c (list_formatted_read): Handle trailing spaces
 195         at end of line.
 196
 197 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
 198
 199         * io/write.c (output_float): Typo in comment.  Remove debugging
 200         printf.  Fix format for FP of form 1e10.
 201
 202 2004-09-03  Richard Henderson  <rth@redhat.com>
 203
 204         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
 205         copy_loop_double, copy_loop_ldouble): New.
 206         (__cshift0): Make shift type ssize_t.  Use % operator instead of
 207         div.  Use specialized versions of copy loop depending on the shape.
 208
 209 2004-09-02  Paul Brook  <paul@codesourcery.com>
 210
 211         * io/format.c (parse_format_list): Set repeat count for P descriptors.
 212         * write.c (output_float): Fix condition.  Correctly handle nonzero
 213         scale factor.
 214
 215 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 216
 217         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
 218         * mk-srk-inc.sh: Likewise.
 219
 220 2004-09-01  Paul Brook  <paul@codesourcery.com>
 221
 222         * runtime/error.c (generate_error): Set both iostat and
 223         library_return.
 224
 225 2004-08-31  Paul Brook  <paul@codesourcery.com>
 226
 227         PR libfortran/16805
 228         * io/list_read.c (next_char): Don't signal EOF for internal files.
 229         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
 230
 231 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 232
 233         * io/unit.c: Separate copyright years by ','.
 234         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
 235         Remove blank line in beginning of function.
 236         (get_unit): Simplify code.
 237
 238 2004-08-31  Paul Brook  <paul@codesourcery.com>
 239
 240         * io/unit.c (get_unit): Remove superfluous if.
 241
 242 2004-08-31  Paul Brook  <paul@codesourcery.com>
 243
 244         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
 245         (finalize_transfer): Move setjmp after namlist IO.
 246         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
 247
 248 2004-08-31  Paul Brook  <paul@codesourcery.com>
 249
 250         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
 251
 252 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 253
 254         * libgfortran.h: Replace 'gfc_strlen_type' by
 255         'gfc_charlen_type'. Update comment accordingly.
 256         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
 257         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
 258
 259 2004-08-31  Paul Brook  <paul@codesourcery.com>
 260
 261         * libgfortran.h: Add comments.
 262
 263 2004-08-30  Richard Henderson  <rth@redhat.com>
 264
 265         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
 266         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
 267         (selected_int_kind.inc selected_real_kind.inc): New rules.
 268         * Makefile.in: Regenerate.
 269         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
 270         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
 271         include table of detected kinds.
 272         * intrinsics/selected_real_kind.f90: Similarly.
 273
 274 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 275         Paul Brook  <paul@codesourcery.com>
 276
 277         * intrinsics/bessel.c: New file.
 278         * intrinsics/erf.c: New file.
 279         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
 280         * configure.ac: Test for C99 Bessel and Error functions.
 281         * Makefile.in: Regenerate.
 282         * config.h.in: Regenerate.
 283         * configure: Regenerate.
 284
 285 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 286         Paul Brook  <paul@codesourcery.com>
 287
 288         * Makefile.am: Add intrinsics/getXid.c.
 289         * configure.ac: Add tests for get{g,p,u}id.
 290         * config.h.in: Regenerate.
 291         * Makefile.in: Regenerate.
 292         * configure: Regenerate.
 293
 294 2004-08-28  Paul Brook  <paul@codesourcery.com>
 295
 296         PR libfortran/17195
 297         * libgfortran.h (rtoa): Remove prototype.
 298         * runtime/error.c (rtoa): Remove.
 299         * io/write.c (calculate_G_format): Don't add blanks if E format is
 300         used.  Add correct number of blanks when exponent width is specified.
 301         (output_float): Rewrite.
 302
 303 2004-08-27  Paul Brook  <paul@codesourcery.com>
 304
 305         * io/rewind.c (st_rewind): Reset unit to read mode.
 306
 307 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
 308
 309         PR fortran/16597
 310         * io/io.h: created typedef for unit_mode.
 311         * io/io.h (gfc_unit): added mode to unit structure.
 312         * io/transfer.c (data_transfer_init): flush if a write then
 313         read is done on a unit (direct access files).
 314         * io/rewind.c (st_rewind): Used unit mode instead of global.
 315
 316 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 317
 318         PR fortran/17143
 319         * runtime/error.c (itoa): keep from overflowing during
 320         mod operation by using unsigned variable.
 321
 322 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 323
 324         PR fortran/17164
 325         * runtime/string_intrinsics.c (string_index):check for
 326         substring longer than string.
 327
 328 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
 329
 330         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
 331         * Makefile.in: Rebuilt.
 332
 333 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 334
 335         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
 336         Fix formatting issues, update copyright years.
 337
 338 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
 339
 340         PR 16908
 341         * io/transfer.c (next_record_w): Do not blank pad.
 342         * io/transfer.c (next_record): Take into account partial records.
 343
 344 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
 345
 346         PR fortran/13278
 347         * io/transfer.c (st_set_nml_var)
 348         * io/write.c (namelist_write): Allow var_name and var_name_len to be
 349         null. For strings, use string_length field instead of len.
 350         * io/io.h (struct namelist_type): New field string_length.
 351         (st_set_nml_var_char): New argument string_length.
 352
 353 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
 354
 355         PR gfortran/16935
 356         * io/open.c (st_open): use flags instead of the unit structure.
 357
 358 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
 359
 360         * io/list_read.c (namelist_read): Convert variable names
 361         to lower case, so that mixed-case names are recognized.
 362         Don't read beyond terminating slash.
 363
 364 2004-08-09  Richard Henderson  <rth@redhat.com>
 365             Roger Sayle  <roger@eyesopen.com>
 366
 367         * intrinsics/c99_functions.c (nextafterf): New implementation that
 368         works correctly with denormalized numbers.
 369
 370 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
 371
 372         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
 373         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
 374         Allocate space if return value has NULL in its data field.
 375         * generated/*.c: Regenerate.
 376
 377 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 378
 379         * intrinsics/env.c: New file.
 380         * Makefile.am: Add env.c to build.
 381         * Makefile.in: Regenerate.
 382
 383 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
 384
 385         PR libgfortran/16704
 386         * io/read.c (read_radix): Understand letters f and F as hex digits.
 387
 388 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
 389
 390         * libgfortran.h (array_t, size0) New declarations.
 391         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
 392         space if return value descriptor has NULL in its data field,
 393         and initialize bounds and stride.
 394         * intrinsics/size.c (array_t, size0): Declarations moved to
 395         libgfortran.h.
 396         * generated/*.c: Regenerate.
 397
 398 2004-08-03  Roger Sayle  <roger@eyesopen.com>
 399
 400         PR libgfortran/16137
 401         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
 402         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 403         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
 404         * config.h.in: Regenerate.
 405         * configure: Regenerate.
 406
 407         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
 408         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
 409         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
 410         implementations for targets that don't support C99 float functions.
 411
 412 2004-08-01  Roger Sayle  <roger@eyesopen.com>
 413
 414         * io/write.c (write_float): Use the slightly more portable isnan
 415         in preference to isinf.
 416
 417 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
 418
 419         * configure.ac: Add check for LFS support.
 420         * configure: Regenerate
 421
 422 2004-07-11  Paul Brook  <paul@codesourcery.com>
 423
 424         PR fortran/16303
 425         * m4/cexp.m4 (carg): Return -pi to pi.
 426         * generated/exp_c?.c: Regenerate.
 427
 428 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
 429
 430         PR fortran/16291
 431         * libgfortran/io/write.c: (write_float): Added length check.
 432         Remove pointless memset calls.
 433
 434 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
 435             Paul Brook  <paul@codesourcery.com>
 436
 437         PR fortran/15472
 438         * io/transfer.c(us_write): set recl for seq unform writes to max size.
 439         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
 440         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
 441         right time.
 442         * io/unix.c(is_seekable): set based upon the file/device, not the
 443         method being used to access it (fd or mmap).
 444         * io/unix.c(fd_flush): don't set file_size if !seekable.
 445         * io/unix.c(fd_truncate: ditto.
 446
 447 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 448         Paul Brook  <paul@codesourcery.com>
 449
 450         PR fortran/15280
 451         PR fortran/15665
 452         * libgfortran.h (gfc_strlen_type): Define.
 453         * intrinsics/args.c (getarg): Rename ...
 454         (getarg_i4): ... to this.
 455         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
 456         get_command_i4, get_command_i8): New functions.
 457
 458 2004-07-04  Matthias Klose  <doko@debian.org>
 459
 460         * libtool-version: New.
 461         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
 462         * Makefile.in: Regenerate.
 463         * configure.ac: Remove libtool_VERSION macro
 464         * configure: Regenerate
 465
 466 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
 467             Steven Bosscher  <stevenb@suse.de>
 468
 469         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
 470         commit in prefix.
 471
 472 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 473         Paul Brook  <paul@codesourcery.com>
 474
 475         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
 476         comments.
 477         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
 478
 479 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
 480
 481         PR gfortran/12839
 482         * io/write.c (write_float): check signbit for Infinity.
 483
 484 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
 485
 486         PR gfortran/16196
 487         * unix.c(regular_file): create file if it does not exist.
 488
 489 2004-06-24  Andrew Pinski  <apinski@apple.com>
 490
 491         * configure.ac: Remove check for libmx.
 492         * configure: Regenerate.
 493
 494 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 495
 496         PR fortran/15750
 497         * inquire.c (st_inquire): Add comment
 498         * io.h (st_parameter): Add iolength.
 499         (st_iolength, st_iolength_done): Declare.
 500         * transfer.c (iolength_transfer, iolength_transfer_init,
 501         st_iolength, st_iolength_done): New functions.
 502
 503 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
 504
 505         * etime.c (etime_sub): Remove array rank check;
 506         Add check for sufficient space.
 507
 508 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
 509
 510         PR gfortran/16080
 511         * io/list_read.c(set_value): fixed spelling.
 512
 513 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
 514
 515         PR gfortran/16080
 516         * io/list_read.c(set_value): don't copy if the string is null.
 517
 518 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
 519
 520         PR gfortran/15292
 521         * intrinsics/c99_functions.c: Use fpclassify if it exists.
 522
 523 2004-06-13  Paul Brook  <paul@codesourcery.com>
 524
 525         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
 526         * configure.ac: Add checks for nextafter and nextafterf.
 527         * Makefile.in, config.h.in, configure: Regenerate.
 528         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
 529         * intrinsics/rand.c (rand): Use normalize_r4_i4.
 530         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
 531         (random_r8): Use normalize_r8_i8.
 532         * runtime/normalize.c: New file.
 533
 534 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
 535             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 536
 537         * random.c: Fix several spelling and formatting mistakes in
 538         comments.
 539         (random_r8): Fix loop to make random numbers range in [0,1(.
 540
 541
 542 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
 543
 544         * random.c (random_r4): Burn a random number.
 545         (random_r8): fix infinite loop.
 546
 547 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 548       Steve Kargl  <sgk@troutmask.apl.washington.edu>
 549
 550         PR gfortran/15292
 551         * intrinsics/c99_functions.c: New file.
 552         * Makefile.am: Add new file.
 553         * configure.ac: Added test for round/roundf.
 554         * Makefile.in: Regenerate.
 555         * configure: Regenerate.
 556         * configure.h.in: Regenerate.
 557
 558 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
 559
 560         * Makefile.am: Add rand.c and etime.c
 561         * Makefile.in: Regenerated.
 562         * aclocal.in: Regenerated.
 563         * cpu_time.c (second_sub, second): New functions.
 564         * rand.c (irand, rand, srand): New file.
 565         * etime.c (etime_sub, etime): New file.
 566
 567 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 568             Steven Bosscher  <stevenb@suse.de>
 569
 570         PR fortran/14923
 571         * intrinsics/date_and_time.c: New file.
 572         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
 573         * Makefile.in, aclocal.m4: Regenerate.
 574         * libgfortran.h: Prototype date_and_time().
 575
 576 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 577
 578         PR fortran/15665
 579         * intrinsics/args.c: Implement GETARG and IARGC.
 580         * Makefile.am: Add it.
 581         * Makefile.in: Regenerate.
 582
 583 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
 584
 585         PR gfortran/12839
 586         * io/write.c(write_float): Format inf and nan IAW F2003.
 587
 588 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
 589
 590         PR gfortran/14897
 591         * io/transfer.c (formatted_transfer): position is unique
 592          for T and TL edit descriptors.
 593         (data_transfer_init): set record length to size of internal
 594          file.
 595
 596 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
 597
 598         PR gfortran/15755
 599         * io/backspace.c(st_backspace): call correct routine for
 600         formatted and un-formatted units.
 601
 602 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
 603
 604         PR gfortran/11800
 605         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
 606         (lib_LTLIBRARIES): Rename to ...
 607         (toolexeclib_LTLIBRARIES): this for multilib support.
 608         * configure.in: Rename to ...
 609         * configure.ac: this.  Update to modern autoconf style, enable
 610         multilibs, support --enable-version-specific-runtime-libs.
 611         * Makefile.in: Regenerated.
 612         * configure: Regenerated.
 613         * aclocal.m4: Regenerated.
 614
 615 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
 616
 617         * libgfortran.h (random_seed): Update prototype.
 618         * intrinsics/random.c: Disable old implementation and add new one.
 619
 620 2004-05-30  Andreas Jaeger  <aj@suse.de>
 621
 622         * intrinsics/random.c: Include unistd.h for close and read
 623         prototypes, remove unneeded inclusion of assert.h.
 624
 625         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
 626         unneeded inclusion of assert.h.
 627
 628 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
 629
 630         PR fortran/15234
 631         * intrinsics/associated.c: Remove enum.
 632         (associated): Replace TRUE/FALSE by 1/0.
 633
 634 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
 635
 636         * random.c (random_seed): Use correct variable.
 637
 638 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
 639
 640         * intrinsics/system_clock: New file.
 641         * Makefile.am: Add intrinsics/system_clock.c.
 642         * Makefile.in: Regenerate.
 643
 644 2004-05-21  Roger Sayle  <roger@eyesopen.com>
 645
 646         * io/format.c (parse_format_list): Allow the comma after a string
 647         literal to be optional.
 648
 649 2004-05-18  Paul Brook  <paul@codesourcery.com>
 650         Feng Wang  <fengwang@nudt.edu.cn>
 651
 652         * Makefile.am (i_pow_c): Set it. Add build rule.
 653         (gfor_built_src): Use it.
 654         (m4_files): add m4/pow.m4.
 655         * Makefile.in: Regenerate.
 656         * m4/pow.m4: New file.
 657         * generated/pow_*.c: Regenerate.
 658
 659 2004-05-18  Paul Brook  <paul@codesourcery.com>
 660
 661         * Makefile.am: Remove references to types.m4.
 662         * m4/iparm.m4: Merge with types.m4.
 663         * m4/types.m4: Remove.
 664         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
 665         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
 666         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
 667         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
 668         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
 669         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
 670         Update to use new iparm.m4.
 671         * generated/*.c: Regenerate.
 672
 673 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 674
 675         PR fortran/15235
 676         * gfortran.h (offset_t): Rename to ...
 677         (gfc_offset): ... this.
 678         * io/backspace.c (formatted_backspace, unformatted_backspace),
 679         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
 680         transfer.c (us_read, us_write, next_record_r, next_record_w),
 681         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
 682         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
 683         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
 684         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
 685         occurences of offset_t by gfc_offset.
 686
 687 2004-05-16  Paul Brook  <paul@codesourcery.com>
 688
 689         * io/format.c (write_real): Don't include padding in format.
 690
 691 2004-05-16  Paul Brook  <paul@codesourcery.com>
 692
 693         * io/format.c (format_lex): Make c an int.
 694
 695 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 696         Paul Brook  <paul@codesourcery.com>
 697
 698         * io/write.c (write_logical): Don't print extra blank.
 699         (write_integer): Base field width on kind.
 700         (list_formatted_write): Output initial blank.
 701
 702 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 703
 704         * io/io.h (flush): Add prototype.
 705         * io/transfer.c (finalize_transfer): Flush partial records.
 706         * io/unix.c (flush): New function.
 707
 708 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
 709
 710         PR fortran/15234
 711         * io/io.h (unit_t): Rename to ...
 712         (gfc_unit) ... this.
 713         (unit_root, current_unit, find_file, find_unit, get_unit): Now
 714         of type gfc_unit.
 715         (delete_file, insert_unit, close_unit): Argument now of type
 716         gfc_unit.
 717         * backspace.c (st_backspace), close.c (st_close), endfile.c
 718         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
 719         (test_endfile, edit_modes, new_unit, already_open, st_open),
 720         rewind.c (st_rewind), transfer.c (current_unit), unit.c
 721         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
 722         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
 723         get_unit, init_units, close_unit), unix.c (find_file0,
 724         find_file, delete_file): Replace all occurences of unit_t by
 725         gfc_unit.
 726
 727 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
 728
 729         PR fortran/15311
 730         * io/write.c (write_a): right justify A edit output.
 731
 732 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
 733
 734         PR fortran/15149
 735         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
 736         * runtime/main.c(init): Call random_seed as part of MAIN init.
 737
 738 2004-05-13  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
 739
 740         * io/format.c: (parse_format_list): No comma is required after
 741         P descriptor.
 742
 743 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
 744
 745         PR fortran/15204
 746         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
 747
 748 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 749             Steven Bosscher  <stevenb@suse.de>
 750
 751         PR libfortran/15234
 752         * libgfortran.h: Include <inttypes.h> if available.
 753
 754 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 755
 756         * io/unix.c (MAP_FAILED): Define if missing.
 757         (mmap_alloc): Cast MAP_FAILED to char *.
 758         (mmap_open): Likewise.
 759
 760 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
 761
 762         * generated/_abs_i8.f90: New file.
 763         * generated/_abs_c4.f90: New file.
 764         * generated/_abs_c8.f90: New file.
 765         * Makefile.am: Add them.
 766         * Makefile.in: Regenerate.
 767 `
 768 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
 769
 770         PR fortran/14056
 771         * generated/_abs_i4.f90: New file.
 772         * Makefile.am: Add it.
 773         * Makefile.in: Regenerate.
 774
 775 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
 776
 777         PR fortran/14942
 778         * io/list_read.c(list_formatted_read): finish consuming the
 779         spaces and seperators at eoln to get ready for next item.
 780
 781 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
 782
 783         PR fortran/15113
 784         * io/read.c(read_a): Handle field width > destination and no field width.
 785
 786 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
 787
 788         PR fortran/14906
 789         * io/format.c (format_item): gracefully handle a ')'
 790         when it is the first character encountered in the string.
 791
 792 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 793
 794         PR fortran/14904
 795         * io/transfer.c (next_record): Update last_record when
 796         more than one record is written to a direct access file
 797         with one write statement.
 798
 799 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 800
 801         PR fortran/14901
 802         * io/transfer.c (next_record_w) : No '\n' if internal.
 803         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
 804
 805 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
 806
 807         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
 808         Will need to change this later to support direct access files > 2gb.
 809
 810 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 811
 812         PR gfortran/14762
 813         * io/transfer.c (next_record_r) : Skip to next record.
 814
 815 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 816
 817         PR gfortran/14836
 818         * io/transfer.c (next_record): Update last_record for DIRECT
 819
 820 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 821
 822         PR gfortran/14837
 823         * io/unix.c (find_file0): Use fd field of struct
 824
 825 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
 826
 827         PR 14831
 828         * io/inquire.c (inquire_via_unit): Changed return string for
 829         BLANK=NULL. Use correct variable for ACTION.
 830
 831 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
 832
 833         PR 14746
 834         * io/read.c (read_f): Allow a decimal without a leading digit.
 835         * io/write.c (output_float): remove a leading '0' to keep from
 836         overflowing the field (F edit descriptor).
 837
 838 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
 839
 840         PR gfortran/14565
 841         * io/open.c (new_unit),
 842         * io/io.h : new_unit is now visible
 843         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
 844         * io/transfer.c (data_transfer_init): remove compile warnings.
 845         * io/rewind.c (st_rewind): ftruncate if writing.
 846
 847 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 848
 849         * write.c (write_l): Use extract_int for 'L' edit descriptor.
 850
 851 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 852
 853         PR 13919
 854         * io/io.h (global_t):
 855         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
 856           Move eof_jmp to a global structure.
 857         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
 858
 859 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 860
 861         * m4/cexp.m4 (csqrt): Actually use the passed value.
 862         * generated/exp_c?.c: Regenerate.
 863
 864 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
 865
 866         PR 12921
 867         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
 868         * open.c (new_unit): Moved test for positioned direct access error.
 869         (init_units): Corrected calculation of max records.
 870
 871 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
 872
 873         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
 874         * Makefile.in: Regenerate.
 875         * m4/dotprodc.m4: New file. Implement complex dot_product.
 876         * m4/dotprod.m4: Delete the complex implementation.
 877         * generated/dotprod_*: Update.
 878
 879 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
 880
 881         * transfer.c (write_constant_string): Do not delete H's in hollerith
 882         formats.
 883
 884 2004-01-05  Andrew Pinski  <apinski@apple.com>
 885
 886         * configure.in: Check for csin in -lmx also.
 887         * configure: Regenerate.
 888
 889 2004-01-01  Paul Brook  <paul@codesourcery.com>
 890
 891         * io/list_read.c (find_nml_node): Make static.
 892         (match_namelist_name): Ditto.
 893         * io/read.c (convert_precision_real): Make static, fix spelling.
 894         * io/transfer.c (extract_real): Remove unused prototype.
 895         (st_set_nml_var): Make static.
 896         * io/write.c (extract_real): Make static.
 897
 898 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
 899
 900         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
 901
 902 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
 903
 904         * io/transfer.c (data_transfer_init): Give a runtime error for list
 905         formatted reads and writes from/to files opened for unformatted IO.
 906
 907 2003-11-30  Paul Brook  <paul@nowt.org>
 908
 909         * runtime/memory.c (push_context): Remove.
 910         (pop_context): Remove.
 911         * libgfortran.h: Remove prototypes.
 912
 913 2003-11-27  Paul Brook  <paul@nowt.org>
 914
 915         * runtime/memory.c (deallocate): Nullify pointer after freeing.
 916
 917 2003-11-27  Paul Brook  <paul@nowt.org>
 918
 919         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
 920         * libgfortran.h: Ditto.
 921         * m4/in_pack.m4: Ditto.
 922         * runtime/in_pack_generic.c: Ditto.
 923         * runtime/memory.c: Ditto.
 924
 925 2003-11-26  Richard Henderson  <rth@redhat.com>
 926
 927         * m4/exponent.m4, m4/fraction.m4: New.
 928         * m4/nearest.m4, m4/set_exponent.m4: New.
 929         * generated/*: Update.
 930         * Makefile.am: Add them.
 931         (AM_CFLAGS): New.  Use -std=gnu99.
 932         * Makefile.in: Regenerate.
 933
 934 2003-11-08  Paul Brook  <paul@nowt.org>
 935
 936         PR fortran/12704
 937         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
 938         * m4/maxloc1.m4: Ditto.
 939         * m4/minloc0.m4: Ditto.
 940         * m4/minloc1.m4: Ditto.
 941         * m4/ifunction.m4: Set return value for zero sized arrays.
 942         * m4/iforeach.m4: Ditto.
 943         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
 944         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
 945         * generated/*: Update.
 946
 947 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
 948
 949         PR fortran/12702
 950         * io/list_read.c (eat_spaces): Treat tab as space.
 951
 952 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
 953
 954         * intrinsics/random.c: Add reference to paper containing algorithm.
 955         (random_seed): Extra error checking and proper handling of arrays.
 956         (arandom_r4, arandom_r8): Implement.
 957
 958 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
 959
 960         PR fortran/12703
 961         * runtime/memory.c (allocate_size): Allow allocation
 962         of zero-sized objects.
 963
 964 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
 965
 966         PR fortran/12701
 967         * open.c (new_unit): Open without a file name opens
 968         a file with name fort.<unit>.
 969
 970 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
 971
 972         * intrinsics/cshift0.c: New file.
 973         * m4/cshift1.m4: New file
 974         * generated/cshift*.c: New files.
 975         * Makefile.am: Add them.
 976         * Makefile.in: Regenerate.
 977
 978 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
 979
 980         * io/list_read.c (read_character): Remove unwanted call to free_saved.
 981
 982 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
 983
 984         * intrinsics/string_intrinsics.c (string_trim): New function.
 985         (string_repeat): New function.
 986
 987 2003-10-11  Paul Brook  <paul@nowt.org>
 988
 989         * intrinsics/dprod_r8.f90: New file.
 990         * Makefile.am (gfor_specific_src): Add it.
 991         (gfor_built_specific_src): Rename from gfor_build_specific_c.
 992         Add new intrinsics.
 993         (gfor_specific2_src): Rename from gfor_built_specific2_c.
 994         Add new intrinsics.
 995         * Makefile.in: Regenerate.
 996         * generated/_aint_*.f90: New files.
 997         * generated/_anint*.f90: New files.
 998         * generated/_atan2*.f90: New files.
 999         * generated/_mod*.f90: New files.
1000
1001 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
1002
1003         * intrinsics/selected_kind.f90: New file.
1004         * Makefile.am: Add it.
1005         * Makefile.in: regenerate.
1006
1007 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
1008         Paul Brook  <paul@nowt.org>
1009
1010         * intrinsics/random.c: New file.
1011         * Makefile.am (gfor_hemper_src): Add it.
1012         (gfor_specific_c): Fix typo.
1013
1014 2003-09-19  Paul Brook  <paul@nowt.org>
1015
1016         * All: rename g95->gfc.
1017
1018 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
1019
1020         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1021
1022 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
1023
1024         * io/write.c (write_float): Dectection of positive infinite number,
1025         Not a Number(NaN) and negative infinite number.
1026         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1027         output a very_very small number ( < 0.1e-100 ).
1028
1029 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
1030
1031         * libgfortran.h (xtoa, itoa): Parameter modified.
1032         * io/io.h (namelist_info): Declaration to support namelist I/O
1033         (st_parameter): Add namelist related component
1034         (ionml, empty_internal_buffer, st_set_nml_var_int,
1035         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1036         st_set_nml_var_log): Declaration
1037         (set_integer, set_integer): Parameter changed
1038         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1039          fnodes
1040         (parse_format_list): Fix bug about FMT_SLASH
1041         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1042         newly allocated saved_string
1043         (next_char): Add detection of End_Of_Line support
1044         (convert_integer): Now can process 64 bits interger
1045         (read_real): Bug fixed
1046         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1047         (match_namelist_name): New implemention
1048         * io/lock.c (ionml): New global variable
1049         (library_end): Free memory in ionml
1050         * io/open.c (st_open): Variable initializtion
1051         * io/read.c (max_value): 64 bits interger support
1052         (convert_precsion_real): New procedure to replace "strtod" with more
1053          features
1054         (read_f, read_radix): Input bug fix
1055         * io/transfer.c: (sf_seen_eor): New static variable
1056         (read_sf): Zeroize base buffer; fix bugs: single read statement can
1057         not get input in mutli line when read from stdin
1058         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1059          request
1060         (data_transfer_init): Clear internal buffer for Internel File I/O.
1061         Internal File now worked. Detect some error condition for namelist.
1062         Some minor bug fix
1063         (next_record_w): Internal file and Namelist I/O support.
1064         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1065         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1066         * io/unit.c (implicit_unit): Deletion
1067         (get_unit): Now cannot open a unit implicitly.
1068         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1069         mapped buffer.
1070         (mem_alloc_r_at): Internal file I/O support added
1071         (empty_internal_buffer): New function
1072         * io/write.c (extract_int): Support 64 bits interger processing
1073         (output_float): Varibale initialization
1074         (write_float): Infinite real number detection.
1075         (write_int): 64 bits integer I/O support
1076         (write_decimal): New function to output decimal number
1077         (otoa, btoa): Better implemention and 64 bits interger support
1078         (namelist_write): New function
1079         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1080         interger support
1081
1082 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1083
1084         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1085         get_mem ): Add attribute.
1086         * intrinsics/spread_generic.c (__spread): Fix spelling.
1087         * io/inquire.c (inquire_via_filename): Add const.
1088         * io/io.h (sys_exit): Add attribute.
1089         * io/io.h (move_pos_offset): Add move_pos_offset.
1090         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1091         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1092         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1093         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1094         write_z): Add const.
1095         * io/read.c (convert_real): Add const.
1096         * io/transfer.c (type_name): Add const.
1097         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1098         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1099         inquire_read, inquire_write, inquire_readwrite): Add const.
1100         * io/write.c (output_float): Remove unused variable.
1101         * io/write.c (write_a, extract_int, extract_real, output_float,
1102         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1103         write_e, write_f, write_en, write_es, write_logical, write_integer,
1104         write_character, write_real, write_complex): Add const.
1105         * runtime/error.c (rtoa): Remove unused variable.
1106         * runtime/select.c (select_string): Add const.
1107         * runtime/stop.c (stop_string): Add const.
1108
1109 2003-08-10  Paul Brook  <paul@nowt.org>
1110
1111         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
1112         (FFLAGS): Add -fno-underscoring.
1113         * Makefile.in: Regenerate.
1114         * intrinsics/abort.c: New file.
1115
1116 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
1117
1118         * fmain.c (main): Do not call init and cleanup; call set_args instead.
1119         * libgfortran.h (init, cleanup): Remove declarations.
1120         (set_args): Add declaration.
1121         * runtime/main.c (init, cleanup): Make them static, and give them
1122         the constructor and destructor attributes.
1123         (set_args): New function.
1124
1125 2003-08-10  Paul Brook  <paul@nowt.org>
1126
1127         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
1128         on which string is longest.
1129
1130 2003-08-10  Paul Brook  <paul@nowt.org>
1131
1132         * Makefile.am (EXTRA_DIST): Remove old files.
1133         * Makefile.in: Regenerate.
1134
1135 2003-07-26  Paul Brook  <paul@nowt.org>
1136
1137         Rename library to libgfortran.
1138         * libgfortran.h: Change prefix to _libgfortran_.
1139
1140 2003-07-24  Paul Brook  <paul@nowt.org>
1141
1142         * configure.in: Don't pull in system libtool.  Use toplevel
1143         auxiliary files.
1144
1145 2003-07-22  Paul Brook  <paul@nowt.org>
1146
1147         Regenerate all configury files.
1148
1149 2003-07-09  Chun Huang  <compiler@sohu.com>
1150
1151         * intrinsics/string_intrinsic.c (string_scan): New function.
1152         (string_verify): New function.
1153
1154 2003-06-25  Paul Brook  <paul@nowt.org>
1155
1156         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
1157         (mem_seek): Don't bother setting physical_offset.
1158
1159 2003-06-20  Paul Brook  <paul@nowt.org>
1160
1161         * libgfor.h (stop_numeric): Declare.
1162         * runtime/pause.c: New file.
1163         * Makefile.am: Add it.
1164
1165 2003-06-08  Paul Brook  <paul@nowt.org>
1166
1167         * m4/cexp.m4 (cabs): Use correct typed version.
1168         (csqrt): New function.
1169
1170 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
1171
1172         Spotted by Benjamin and Tobias:
1173         * io/list_read.c: Add Separator '\t'.
1174         (parse_real, read_real): Accept real values starting with an optional
1175         sign follows a decimal point.
1176
1177 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1178
1179         * Makefile.am: Don't put cmath objects in subdir.
1180         * configure.in: Rename MATHOBJ to MATH_OBJ.
1181
1182 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
1183
1184         * intrinsics/associated.c: New file.
1185         * Makefile.am: Add it. Regenerate Makefile.in.
1186         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
1187         G95_DESCRIPTOR_DTYPE.
1188
1189 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
1190
1191         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
1192         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
1193         the scale_factor to 0 for F editing.
1194
1195 2003-05-11  Tobias Schlüter  <innenminister@gmx.de>
1196
1197         * libgfor.h: Only include stdint.h if it exists.
1198
1199 2003-05-07  Paul Brook  <paul@nowt.org>
1200
1201         * libgfor.h: Use stdint.h types.
1202         * intrinsics/ishift.c: Ditto.
1203         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
1204
1205 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
1206
1207         * libgfor.h (offsetof): Define if nobody else does.
1208         * runtime/memory.c (HEADER_SIZE): Use it.
1209
1210 2003-05-01  Tobias Schlüter  <innenminister@gmx.de>
1211
1212         * configure.in: Require autoconf 2.54.
1213
1214 2003-04-28  Tobias Schlüter  <innenminister@gmx.de>
1215         Paul Brook  <paul@nowt.org>
1216
1217         * intrinsics/reshape_generic.c: Copy the whole element, not just the
1218         first byte.
1219         * m4/transpose.m4: New file.
1220         * Makefile.am: Add them.
1221         Regenerate generated files.
1222
1223 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1224
1225         * io/format.c (parse_format_list): Allow 'X' without integer
1226         prefix.  This is an extension.  Interpretation is '1X'.
1227
1228 2003-04-18  Tobias Schlüter  <Tobias.Schlueter@physik.uni-muenchen.de>
1229
1230         * io/format.c (parse_format_list): Allow '0P'.
1231
1232 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1233
1234         * Makefile.in: Re-regenerate for automake 1.7.3.
1235
1236 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
1237
1238         Port implementation for CHARACTER SELECT from Andy's tree.
1239         * runtime/select.c: New file
1240         * Makefile.am: Add it.
1241         * Makefile.in: Regenerate.
1242
1243 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
1244
1245         * io/transfer.c (formatted_transfer): Modified
1246         * io/unix.c (move_pos_offset): New Function.
1247         * io/format.c (parse_format_list): Modified.
1248
1249 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
1250
1251         * io/write.c (write_float,write_real): New implemention of
1252         FMT_G and default float editing.
1253         (calculate_exp,calculate_G_format,output_float): New Function.
1254         (write_float,write_real,write_logical): Modified
1255         * libgfor.h (default_rtoa): Remove Declaration.
1256         * runtime/error.c (default_rtoa): Remove Function.
1257
1258 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
1259
1260         Spotted by Yang:
1261         * io/write.c (extract_real): Add missing break statement.
1262
1263 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1264
1265         * cpu_time.c: Make sure we have a definition of HZ.  Don't
1266         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
1267
1268 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1269             Paul Brook  <paul@nowt.org>
1270
1271         * configure.in: Check for process time headers and GETTIMEOFDAY.
1272         * makefile.am: Add intrinsics/cpu_time.c.
1273         * acinclude.m4: New file.
1274         * intrinsics/cpu_time.c: New file.
1275         * m4/dotprodl.m4: Fix typo.
1276         Regenerate generated files.
1277
1278 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
1279
1280         * io/write.c (extract_real): Ouput floating point value.
1281         (write_float): New Function.
1282         (write_e, write_f, write_en, write_es): Modified
1283         * io/transfer.c (formatted_transfer): Modified.
1284         * libgfor.h (default_rtoa): Declaration.
1285         (rtoa): Declaration.
1286         * runtime/error.c (default_rtoa): New Function.
1287         (rtoa): New Function.
1288
1289 2003-04-05  Paul Brook  <paul@nowt.org>
1290
1291         * intrinsics/spread_generic.c: New file.
1292         * Makefile.am: Add it. Regenerate Makefile.in.
1293
1294 2003-03-29  Paul Brook  <paul@nowt.org>
1295
1296         * intrinsics/pack_generic.c: New file.
1297         * intrinsics/unpack_generic.c: New file.
1298         * Makefile.am: Add them. Regenerate Makefile.in.
1299
1300 2003-03-25  Paul Brook  <paul@nowt.org>
1301
1302         * intrinsics/eoshift0.c: New file.
1303         * intrinsics/eoshift2.c: New file.
1304         * m4/eoshift1.m4: New file.
1305         * m4/eoshift3.m4: New file.
1306         * Makefile.am: Add them.
1307         * in_unpack_generic.c: Initialize src.
1308         Regenerate generated files.
1309
1310 2003-03-14  Paul Brook  <paul@nowt.org>
1311
1312         * m4/shape.m4: Work properly with array temporaries.
1313         * m4/in_pack.m4: Skip redundant checks for array temporaries.
1314         * runtime/in_pack_generic.c: Ditto.
1315
1316 2003-03-12  Paul Brook  <paul@nowt.org>
1317
1318         * m4/shape.m4: Work properly with noncontiguous arrays.
1319
1320 2003-03-08  Paul Brook  <paul@nowt.org>
1321
1322         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
1323         * runtime/in_pack_generic.c: Ditto.
1324
1325 2003-02-08  Paul Brook  <paul@nowt.org>
1326
1327         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
1328         * io/close.c (st_close): Return void.
1329         * io/open.c (st_open): Return void.
1330         * libgfor.h (g95_array_char): Declare.
1331         (internal_malloc_size): Ditto.
1332         (internal_pack*, internal_unpack*): Ditto.
1333         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
1334         arrays.
1335         * m4/in_unpack.m4: Include file fixes.
1336         * m4/reshape.m4: Increment the correct source pointer.
1337         * Makefile.am (maxloc): Fix typo.
1338         * runtime/in_pack_generic.c: Call optimized functions. Allocate
1339         storage if neccessary. Fix logic for packed arrays.
1340         * runtime/in_unpack_generic.c: Call optimized functions.
1341         * runtime/main.c: Use runtime_error to report errors.
1342         * memory.c (internal_malloc_size): Make non-static.
1343
1344 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1345
1346         * reshape_packed.c, lock.c: Add #include <string.h>.
1347         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
1348         environ.c, error.c, memory.c, string.c: Add const.
1349         * error.c (show_locus): Add void.
1350
1351 2003-02-21  Paul Brook  <paul@nowt.org>
1352
1353         * m4/in_pack.m4: Avoid returning const * parameter.
1354         * Makefile.am: Only regenerate files in maintainer mode.
1355
1356 2003-02-20  Paul Brook  <paul@nowt.org>
1357
1358         Add array repacking support functions.
1359         * m4/in_pack.m4, m4/in_unpack.m4: New files.
1360         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
1361         * Makefile.am: Build them.  Regenerate configury files.
1362         * generated/: New directory for generated files (need to move
1363         everything else there).
1364
1365 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1366
1367         * m4/cexp.m4: Fix typo.
1368
1369 2003-01-26  Paul Brook  <paul@nowt.org>
1370
1371         * intrinsics/: Add missing generated files.
1372
1373 2003-01-26  Paul Brook  <paul@nowt.org>
1374
1375         * Makefile.am: Put -I before the filename.
1376
1377 2003-01-24  Paul Brook  <paul@nowt.org>
1378
1379         * configure.in: Add AM_MAINTAINER_MODE.
1380
1381 2003-01-23  Paul Brook  <paul@nowt.org>
1382
1383         * configure.in, Makefile.am: Modify to work with unmodified autoconf
1384         and auotmake.
1385         Also regenerate other configury files.
1386
1387 2003-01-21  Paul Brook  <paul@nowt.org>
1388
1389         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1390
1391 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1392
1393         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1394         Don't include "alloca.h".
1395
1396 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1397
1398         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
1399         * Makefile.am: Adjust file name.
1400         * Makefile.in: Regenerate.
1401         * gfortypes.h: Kill, include everything in...
1402         * libgfor.h: ...here.  Include config.h
1403         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
1404         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
1405         intrinsics/reshape_packed.c, intrinsics/size.c,
1406         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
1407         for prefix for all functions instead of hardcoded.
1408
1409 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1410
1411         * io/lock.c (library_end): Propagate library return
1412         code.
1413
1414 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1415
1416         Port fixes from Andy's tree:
1417         * io/read.c (read_decimal): Reverse sense of overflow
1418         comparison during integer reads.
1419         * io/format.c (revert): Fix comment.
1420         (next_format): Fix format revision.
1421         * io/unix.c: Fix and simplify mmap version of stream
1422         functions.
1423
1424 2003-01-11  Paul Brook  <paul@nowt.org>
1425
1426         * configure, Makefile.in: Regenerate.
1427
1428 2003-01-11  Paul Brook  <paul@nowt.org>
1429
1430         * runtime/stop.c: Rewrite.
1431
1432 2003-01-08  Paul Brook  <paul@nowt.org>
1433
1434         * configure, Makefile.in: Regenerate.
1435
1436 2003-01-05  Paul Brook  <paul@nowt.org>
1437
1438         * (*.m4) Move to m4/.
1439         * intrinsics/string.c (_gfor_string_index): New Function.
1440
1441 2002-12-29  Paul Brook  <paul@nowt.org>
1442
1443         * intrinsics/reshape.*: New files.
1444         * gcc_config.patch: Update to new GCC configure system.
1445
1446 2002-10-10  Paul Brook  <paul@nowt.org>
1447
1448         * intrinsics/size.c: New file.
1449         * intrinsics/shape.m4: New file.
1450         * Makefile.am: Add above files.
1451
1452 2002-10-02  Paul Brook  <paul@nowt.org>
1453
1454         * fmain.c (main): Move here.
1455         * libgfor.c: From here.
1456         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
1457         * Makefile.am: Build libgforbegin.
1458         * gcc_config.patch: Remove stray -march=athlon.
1459         * dotprodl.m4: Fix use of L8_TO_L4 macro.
1460         * ifunction.m4: Move variable declarations to allow compilation with
1461         gcc < 3.0
1462         * specific.m4, specific4.m4: Fix typo typecode->type_code.
1463         * README: Document use of patch -p1.
1464
1465 2002-09-12  Paul Brook  <paul@nowt.org>
1466
1467         * math/*: Add complex math library functions.
1468         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
1469         * Makefile.am: Add details for above.
1470         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
1471
1472 2002-09-09  Paul Brook  <paul@nowt.org>
1473
1474         * libgfor.c (determine_endianness): Use an array rather than a struct.
1475         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
1476
1477 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1478
1479         * libgfor.c: Add fatal signal handler.
1480         Romove superfluous abort() calls.
1481
1482 2002-09-07  Paul Brook <paul@nowt.org>
1483
1484         * Makefile.am, intrinsics: Major rewrite.
1485
1486 2002-09-02  Paul Brook <paul@nowt.org>
1487
1488         * Makefile.am: Added -I$(srcdir) to m4 rule.
1489
1490 2002-08-30  Paul Brook <paul@nowt.org>
1491
1492         * io/*: Integrated libgforio.
1493         * Makefile.am, configure.in: Make compatable with GCC. Build code for
1494         intrinsics in the intrisics directory.
1495         * intrinsics/intrinsics.m4: Move here. Strip directories from the
1496         filename. Add 'and' and 'all' intrinsics.
1497
1498 2002-08-17  Paul Brook <paul@nowt.org>
1499
1500         * ALL: First release as more than just a single file