libgfortran/ChangeLog

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