libgfortran/ChangeLog

   1 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
   2
   3         PR libfortran/20788
   4         * runtime/environ.c (init_unsigned_integer): Function for
   5         environment variables we want to be positive.
   6         (init_integer): Function to allow negative environment
   7         variables (e.g. for GFORTRAN_STDIN_UNIT).
   8
   9 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
  10
  11         PR libfortran/17992
  12         PR libfortran/19568
  13         PR libfortran/19595
  14         PR libfortran/20005
  15         PR libfortran/20092
  16         PR libfortran/20131
  17         PR libfortran/20661
  18         PR libfortran/20744
  19         * io/transfer.c (top level): eor_condition: New static variable.
  20         (read_sf): Remove unnecessary zeroing of buffer (there is enough
  21         information in its length).
  22         Return a string of length 0 (to be padded by caller) if EOR was
  23         seen previously.
  24         Remove erroneous special casing of EOR for standard input.
  25         Set eor_condition for non-advancing I/O if an end of line was
  26         detected.
  27         Increment ioparm.size if necessary.
  28         (formatted_transfer):  Skip the function if there is an EOR condition.
  29         (data_transfer_init):  Initialize eor_condition to zero (false).
  30         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
  31         (finalize_transfer):  If there is an EOR condition, raise the error.
  32
  33 2005-04-09  Bud Davis  <bdavis@gfortran.org>
  34             Steven G. Kargl <kargls@comcast.net>
  35
  36         PR fortran/19872
  37         * io/transfer.c (data_transfer_init): truncate an existing
  38         file on the first write.
  39
  40 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
  41
  42         PR libfortran/19106
  43         PR libfortran/19014
  44         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
  45         If retarray->data is NULL (i.e. the front end does not
  46         know the rank and dimenson of the array), fill in its
  47         properties and allocate memory.
  48         Change the assertions about rank and dimension of retarray into
  49         runtime errors and only check them for retarray->data != NULL.
  50         Do the same for correcting the stride from 0 to 1 in retarray.
  51         (`m'name`'rtype_qual`_'atype_code): Likewise.
  52         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
  53         Change assertion about rank of array to runtime error.
  54         (`m'name`'rtype_qual`_'atype_code): Likewise.
  55         * generated/all_l4.c: Regenerated.
  56         * generated/all_l8.c: Regenerated.
  57         * generated/any_l4.c: Regenerated.
  58         * generated/any_l8.c: Regenerated.
  59         * generated/count_4_l4.c: Regenerated.
  60         * generated/count_4_l8.c: Regenerated.
  61         * generated/count_8_l4.c: Regenerated.
  62         * generated/count_8_l8.c: Regenerated.
  63         * generated/maxloc0_4_i4.c: Regenerated.
  64         * generated/maxloc0_4_i8.c: Regenerated.
  65         * generated/maxloc0_4_r4.c: Regenerated.
  66         * generated/maxloc0_4_r8.c: Regenerated.
  67         * generated/maxloc0_8_i4.c: Regenerated.
  68         * generated/maxloc0_8_i8.c: Regenerated.
  69         * generated/maxloc0_8_r4.c: Regenerated.
  70         * generated/maxloc0_8_r8.c: Regenerated.
  71         * generated/maxloc1_4_i4.c: Regenerated.
  72         * generated/maxloc1_4_i8.c: Regenerated.
  73         * generated/maxloc1_4_r4.c: Regenerated.
  74         * generated/maxloc1_4_r8.c: Regenerated.
  75         * generated/maxloc1_8_i4.c: Regenerated.
  76         * generated/maxloc1_8_i8.c: Regenerated.
  77         * generated/maxloc1_8_r4.c: Regenerated.
  78         * generated/maxloc1_8_r8.c: Regenerated.
  79         * generated/maxval_i4.c: Regenerated.
  80         * generated/maxval_i8.c: Regenerated.
  81         * generated/maxval_r4.c: Regenerated.
  82         * generated/maxval_r8.c: Regenerated.
  83         * generated/minloc0_4_i4.c: Regenerated.
  84         * generated/minloc0_4_i8.c: Regenerated.
  85         * generated/minloc0_4_r4.c: Regenerated.
  86         * generated/minloc0_4_r8.c: Regenerated.
  87         * generated/minloc0_8_i4.c: Regenerated.
  88         * generated/minloc0_8_i8.c: Regenerated.
  89         * generated/minloc0_8_r4.c: Regenerated.
  90         * generated/minloc0_8_r8.c: Regenerated.
  91         * generated/minloc1_4_i4.c: Regenerated.
  92         * generated/minloc1_4_i8.c: Regenerated.
  93         * generated/minloc1_4_r4.c: Regenerated.
  94         * generated/minloc1_4_r8.c: Regenerated.
  95         * generated/minloc1_8_i4.c: Regenerated.
  96         * generated/minloc1_8_i8.c: Regenerated.
  97         * generated/minloc1_8_r4.c: Regenerated.
  98         * generated/minloc1_8_r8.c: Regenerated.
  99         * generated/minval_i4.c: Regenerated.
 100         * generated/minval_i8.c: Regenerated.
 101         * generated/minval_r4.c: Regenerated.
 102         * generated/minval_r8.c: Regenerated.
 103         * generated/product_c4.c: Regenerated.
 104         * generated/product_c8.c: Regenerated.
 105         * generated/product_i4.c: Regenerated.
 106         * generated/product_i8.c: Regenerated.
 107         * generated/product_r4.c: Regenerated.
 108         * generated/product_r8.c: Regenerated.
 109         * generated/sum_c4.c: Regenerated.
 110         * generated/sum_c8.c: Regenerated.
 111         * generated/sum_i4.c: Regenerated.
 112         * generated/sum_i8.c: Regenerated.
 113         * generated/sum_r4.c: Regenerated.
 114         * generated/sum_r8.c: Regenerated.
 115
 116 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
 117
 118         PR libfortran/20163
 119         * runtime/string.c (compare0): Use fstrlen() to
 120         strip trailing blanks from option string.
 121
 122 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
 123
 124         PR fortran/13257
 125         * format.c (parse_format_list): Allow an optional comma
 126         between descriptors.
 127
 128 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
 129
 130         * io/backspace.c (unformatted_backspace): Do not dereference
 131         the pointer to the stream.
 132
 133 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
 134
 135         PR libfortran/20766
 136         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
 137         "-Wl,-single_module".
 138         * configure: Regenerate.
 139         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
 140         * Makefile.in: Regenerate.
 141
 142 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 143
 144         PR libfortran/20755
 145         * write.c (write_float): A G edit descriptor may locally change
 146         the scale factor, but it needs to be restored afterwards.
 147
 148 2005-04-03  Dale Ranta  <dir@lanl.gov>
 149             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 150
 151         PR libfortran/20068
 152         PR libfortran/20125
 153         PR libfortran/20156
 154         PR libfortran/20471
 155         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
 156         (st_backspace): When in WRITING mode, we flush and falling back
 157         into READING mode. In all cases, correctly position the stream.
 158
 159 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 160
 161         PR libfortran/20660
 162         * io/inquire.c (inquire_via_unit): Non-opened units should still be
 163         reported by an INQUIRE statement as existing.
 164         * io/transfer.c (data_transfer_init): Never accept negative units.
 165
 166 2005-03-29  Dale Ranta  <dir@lanl.gov>
 167             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 168
 169         PR libfortran/20163
 170         * io/open.c (st_open): call library_end() before returning even if
 171         an error arises.
 172
 173 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 174
 175         PR libfortran/19678
 176         * list_read.c (next_char, eat_separator, finish_separator, read_real)
 177         (namelist_read): Add support for '\r' as well as '\n' as EOL
 178         character.
 179
 180         PR libfortran/19679
 181         * list_read.c (read_sf): Add a '\r' in a test to support DOS
 182         line-endings when line length is exceeded.
 183
 184 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 185
 186         PR libfortran/15332
 187         * io/format.c (parse_format_list): format node for colon edit
 188         descriptor needs a repeat counter set to 1.
 189
 190 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 191
 192         * config.h.in: Regenerate.
 193
 194 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 195
 196         PR libfortran/18025
 197         * write.c (output_float): Handling the "F0.d" format similarly as
 198         commercial compilers.
 199
 200 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 201
 202         * Makefile.am: Added new files.
 203         * Makefile.in: Regenerate.
 204         * aclocal.m4: Regenerate.
 205         * configure.ac: add checks for signal.h headers file, as well as
 206         following functions: chdir, strerror, getlogin, gethostname, kill,
 207         link, symlink, perror, sleep, time.
 208         * configure: Regenerate.
 209         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
 210         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
 211         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
 212         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
 213         implementend g77 intrinsics.
 214
 215 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
 216
 217         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
 218         In all substitutions, leave gcc_version to be expanded by the Makefile.
 219         * aclocal.m4, configure: Regenerate.
 220         * Makefile.am: Set gcc_version.
 221         * Makefile.in: Regenerate.
 222
 223 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 224
 225         PR libfortran/20257
 226         * open.c (new_unit): set record length to max_offset rather than
 227           using a hard-coded limit (which was too low).
 228
 229 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 230
 231         PR libfortran/20480
 232         * write.c (output_float): special check when writing 0.0 with
 233           EN and ES formats.
 234
 235 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 236
 237         PR libfortran/20124
 238         * write.c (output_float): Adds a nzero_real variable to store
 239         the number of leading zeros whatever the format width is. Corrects
 240         the rounding of numbers less than 10^(-width). Fixes typo in an
 241         error message. Updates copyright years
 242
 243 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
 244
 245         * runtime/environ.c: Update copyright years.
 246
 247 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 248
 249         * io/write.c: Update copyright years.
 250
 251 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 252
 253         PR libfortran/20101
 254         * io/write.c (output_float): Added special check for value 0.0 in
 255         PE format.
 256
 257 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 258
 259         * io/write.c (output_float): Fix typo in condition.
 260
 261 2005-02-25  Peter O'Gorman  <peter@pogma.com>
 262             Toon Moene  <toon@moene.indiv.nluug.nl>
 263
 264         PR libgfortran/17748
 265         * runtime/environ.c: Remove references to environ.
 266         (show_variables): remove GFORTRAN_UNBUFFERED_* and
 267         GFORTRAN_NAME_* because they require environ.
 268         (pattern_scan): Remove function.
 269
 270 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
 271             Bud Davis  <bdavis@gfortran.org>
 272
 273         * io/list_read.c (read_real): Handle separators properly
 274         in list directed read.
 275
 276 2004-02-21  Bud Davis  <bdavis@gfortran.org>
 277
 278         PR fortran/20086
 279         * io/transfer.c (write_constant_string): accept an 'h' as
 280         the start of a hollerith format string.
 281
 282 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
 283
 284         PR libfortran/19302
 285         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
 286         numbers.
 287
 288 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
 289
 290         * io/write.c (output_float):  Typo in error meesage.
 291
 292 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
 293
 294         PR 20085
 295         * intrinsic/args.c (iargc): Off by 1.
 296
 297 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
 298
 299       *  intrinsic/date_and_time.c: Fix conformance problems.
 300
 301 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
 302
 303         PR libgfortran/19363
 304         PR libgfortran/19691
 305         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
 306
 307 2005-01-30  Bud Davis  <bdavis@gfortran.org>
 308
 309         PR fortran/19647
 310         * io/inquire.c (inquire_via_unit): Use correct variable for
 311         pad.
 312
 313 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
 314
 315         PR libfortran/19595
 316         * io/transfer.c (data_transfer_init): eor requires advance="NO".
 317
 318 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 319
 320         PR libfortran/19524
 321         * io/read.c (read_f): Don't free uninitialized pointer.
 322
 323 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
 324         Paul Brook  <paul@codesourcery.com>
 325
 326         PR fortran/19294
 327         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
 328         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
 329         * m4/transpose.m4: Include type letter in function name.
 330         * Makefile.in: Regenerate.
 331         * generated/transpose_*.c: Regenerate.
 332
 333 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
 334
 335         PR libfortran/19451
 336         * io/transfer.c (finalize_transfer):  Don't do anything if
 337         there is an error condition.
 338
 339 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
 340
 341         PR libgfortran/19052
 342         * libgfortran.h (options_t): Add stderr_unit.
 343         * io/io.h (error_stream): Declare.
 344         * io/open.c (new_unit): Do not terminate abnormally if opening
 345         file preconnected to stdin, stdout, or stderr.
 346         * io/unit.c (init_units): Initialize stderr_unit.
 347         * io/unix.c (error_stream): New function.
 348         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
 349
 350 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
 351
 352         PR libfortran/18982
 353         * io/unix.c (regular_file):  No need to change flags->action
 354         if an error occurs.  Document this.
 355         No need to call stat() for STATUS_OLD, open() will
 356         fail anyway.
 357         For ACTION_UNSPECIFIED, try open for read-write, then for
 358         read-only if open fails with EACCES, then for write-only
 359         if that fails with EACCES again.
 360         * io/unix.c (open_external): Document changed behavior of
 361         regular_file.
 362
 363 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 364
 365         PR fortran/19194
 366         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
 367         use CHARACTER macro for definition of string valued paramters.
 368
 369 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
 370
 371         PR fortran/19314
 372         * io/inquire.c(inquire_via_unit): implement POSITION=.
 373         * io/transfer.c(next_record): update position for
 374         INQUIRE.
 375         * io/rewind.c(st_rewind): update position for
 376         INQUIRE.
 377
 378 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
 379
 380         PR fortran/18778
 381         * io/transfer.c (us_read): no bytes available is not a
 382         runtime error.
 383
 384 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
 385
 386         PR fortran/18983
 387         * io/transfer.c (st_write_done): only truncate when it
 388         is required.
 389
 390 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
 391
 392         PR libfortran/19280
 393         c99_protos.h: License changed to GPL+exception.
 394         libgfortran.h: Ditto.
 395         intrinsics/abort.c: Ditto.
 396         intrinsics/args.c: Ditto.
 397         intrinsics/associated.c: Ditto.
 398         intrinsics/bessel.c: Ditto.
 399         intrinsics/c99_functions.c: Ditto.
 400         intrinsics/cpu_time.c: Ditto.
 401         intrinsics/cshift0.c: Ditto.
 402         intrinsics/date_and_time.c: Ditto.
 403         intrinsics/env.c: Ditto.
 404         intrinsics/eoshift0.c: Ditto.
 405         intrinsics/eoshift2.c: Ditto.
 406         intrinsics/erf.c: Ditto.
 407         intrinsics/etime.c: Ditto.
 408         intrinsics/exit.c: Ditto.
 409         intrinsics/flush.c: Ditto.
 410         intrinsics/fnum.c: Ditto.
 411         intrinsics/getXid.c: Ditto.
 412         intrinsics/getcwd.c: Ditto.
 413         intrinsics/ishftc.c: Ditto.
 414         intrinsics/mvbits.c: Ditto.
 415         intrinsics/pack_generic.c: Ditto.
 416         intrinsics/rand.c: Ditto.
 417         intrinsics/random.c: Ditto.
 418         intrinsics/reshape_generic.c: Ditto.
 419         intrinsics/reshape_packed.c: Ditto.
 420         intrinsics/size.c: Ditto.
 421         intrinsics/spread_generic.c: Ditto.
 422         intrinsics/stat.c: Ditto.
 423         intrinsics/string_intrinsics.c: Ditto.
 424         intrinsics/system.c: Ditto.
 425         intrinsics/system_clock.c: Ditto.
 426         intrinsics/transpose_generic.c: Ditto.
 427         intrinsics/umask.c: Ditto.
 428         intrinsics/unlink.c: Ditto.
 429         intrinsics/unpack_generic.c: Ditto.
 430         io/backspace.c: Ditto.
 431         io/close.c: Ditto.
 432         io/endfile.c: Ditto.
 433         io/format.c: Ditto.
 434         io/inquire.c: Ditto.
 435         io/io.h: Ditto.
 436         io/list_read.c: Ditto.
 437         io/lock.c: Ditto.
 438         io/open.c: Ditto.
 439         io/read.c: Ditto.
 440         io/rewind.c: Ditto.
 441         io/transfer.c: Ditto.
 442         io/unit.c: Ditto.
 443         io/unix.c: Ditto.
 444         io/write.c: Ditto.
 445         m4/all.m4: Ditto.
 446         m4/any.m4: Ditto.
 447         m4/cexp.m4: Ditto.
 448         m4/chyp.m4: Ditto.
 449         m4/count.m4: Ditto.
 450         m4/cshift1.m4: Ditto.
 451         m4/ctrig.m4: Ditto.
 452         m4/dotprod.m4: Ditto.
 453         m4/dotprodc.m4: Ditto.
 454         m4/dotprodl.m4: Ditto.
 455         m4/eoshift1.m4: Ditto.
 456         m4/eoshift3.m4: Ditto.
 457         m4/exponent.m4: Ditto.
 458         m4/fraction.m4: Ditto.
 459         m4/head.m4: Ditto.
 460         m4/iforeach.m4: Ditto.
 461         m4/ifunction.m4: Ditto.
 462         m4/in_pack.m4: Ditto.
 463         m4/in_unpack.m4: Ditto.
 464         m4/iparm.m4: Ditto.
 465         m4/matmul.m4: Ditto.
 466         m4/matmull.m4: Ditto.
 467         m4/maxloc0.m4: Ditto.
 468         m4/maxloc1.m4: Ditto.
 469         m4/maxval.m4: Ditto.
 470         m4/minloc0.m4: Ditto.
 471         m4/minloc1.m4: Ditto.
 472         m4/minval.m4: Ditto.
 473         m4/mtype.m4: Ditto.
 474         m4/nearest.m4: Ditto.
 475         m4/pow.m4: Ditto.
 476         m4/product.m4: Ditto.
 477         m4/reshape.m4: Ditto.
 478         m4/set_exponent.m4: Ditto.
 479         m4/shape.m4: Ditto.
 480         m4/specific.m4: Ditto.
 481         m4/specific2.m4: Ditto.
 482         m4/sum.m4: Ditto.
 483         m4/transpose.m4: Ditto.
 484         m4/types.m4: Ditto.
 485         runtime/environ.c: Ditto.
 486         runtime/error.c: Ditto.
 487         runtime/in_pack_generic.c: Ditto.
 488         runtime/in_unpack_generic.c: Ditto.
 489         runtime/main.c: Ditto.
 490         runtime/memory.c: Ditto.
 491         runtime/normalize.c: Ditto.
 492         runtime/pause.c: Ditto.
 493         runtime/select.c: Ditto.
 494         runtime/stop.c: Ditto.
 495         runtime/string.c: Ditto.
 496         generated/_abs_c4.f90: Regenerated.
 497         generated/_abs_c8.f90: Regenerated.
 498         generated/_abs_i4.f90: Regenerated.
 499         generated/_abs_i8.f90: Regenerated.
 500         generated/_abs_r4.f90: Regenerated.
 501         generated/_abs_r8.f90: Regenerated.
 502         generated/_acos_r4.f90: Regenerated.
 503         generated/_acos_r8.f90: Regenerated.
 504         generated/_aint_r4.f90: Regenerated.
 505         generated/_aint_r8.f90: Regenerated.
 506         generated/_anint_r4.f90: Regenerated.
 507         generated/_anint_r8.f90: Regenerated.
 508         generated/_asin_r4.f90: Regenerated.
 509         generated/_asin_r8.f90: Regenerated.
 510         generated/_atan2_r4.f90: Regenerated.
 511         generated/_atan2_r8.f90: Regenerated.
 512         generated/_atan_r4.f90: Regenerated.
 513         generated/_atan_r8.f90: Regenerated.
 514         generated/_conjg_c4.f90: Regenerated.
 515         generated/_conjg_c8.f90: Regenerated.
 516         generated/_cos_c4.f90: Regenerated.
 517         generated/_cos_c8.f90: Regenerated.
 518         generated/_cos_r4.f90: Regenerated.
 519         generated/_cos_r8.f90: Regenerated.
 520         generated/_cosh_r4.f90: Regenerated.
 521         generated/_cosh_r8.f90: Regenerated.
 522         generated/_dim_i4.f90: Regenerated.
 523         generated/_dim_i8.f90: Regenerated.
 524         generated/_dim_r4.f90: Regenerated.
 525         generated/_dim_r8.f90: Regenerated.
 526         generated/_exp_c4.f90: Regenerated.
 527         generated/_exp_c8.f90: Regenerated.
 528         generated/_exp_r4.f90: Regenerated.
 529         generated/_exp_r8.f90: Regenerated.
 530         generated/_log10_r4.f90: Regenerated.
 531         generated/_log10_r8.f90: Regenerated.
 532         generated/_log_c4.f90: Regenerated.
 533         generated/_log_c8.f90: Regenerated.
 534         generated/_log_r4.f90: Regenerated.
 535         generated/_log_r8.f90: Regenerated.
 536         generated/_mod_i4.f90: Regenerated.
 537         generated/_mod_i8.f90: Regenerated.
 538         generated/_mod_r4.f90: Regenerated.
 539         generated/_mod_r8.f90: Regenerated.
 540         generated/_sign_i4.f90: Regenerated.
 541         generated/_sign_i8.f90: Regenerated.
 542         generated/_sign_r4.f90: Regenerated.
 543         generated/_sign_r8.f90: Regenerated.
 544         generated/_sin_c4.f90: Regenerated.
 545         generated/_sin_c8.f90: Regenerated.
 546         generated/_sin_r4.f90: Regenerated.
 547         generated/_sin_r8.f90: Regenerated.
 548         generated/_sinh_r4.f90: Regenerated.
 549         generated/_sinh_r8.f90: Regenerated.
 550         generated/_sqrt_c4.f90: Regenerated.
 551         generated/_sqrt_c8.f90: Regenerated.
 552         generated/_sqrt_r4.f90: Regenerated.
 553         generated/_sqrt_r8.f90: Regenerated.
 554         generated/_tan_r4.f90: Regenerated.
 555         generated/_tan_r8.f90: Regenerated.
 556         generated/_tanh_r4.f90: Regenerated.
 557         generated/_tanh_r8.f90: Regenerated.
 558         generated/all_l4.c: Regenerated.
 559         generated/all_l8.c: Regenerated.
 560         generated/any_l4.c: Regenerated.
 561         generated/any_l8.c: Regenerated.
 562         generated/count_4_l4.c: Regenerated.
 563         generated/count_4_l8.c: Regenerated.
 564         generated/count_8_l4.c: Regenerated.
 565         generated/count_8_l8.c: Regenerated.
 566         generated/cshift1_4.c: Regenerated.
 567         generated/cshift1_8.c: Regenerated.
 568         generated/dotprod_c4.c: Regenerated.
 569         generated/dotprod_c8.c: Regenerated.
 570         generated/dotprod_i4.c: Regenerated.
 571         generated/dotprod_i8.c: Regenerated.
 572         generated/dotprod_l4.c: Regenerated.
 573         generated/dotprod_l8.c: Regenerated.
 574         generated/dotprod_r4.c: Regenerated.
 575         generated/dotprod_r8.c: Regenerated.
 576         generated/eoshift1_4.c: Regenerated.
 577         generated/eoshift1_8.c: Regenerated.
 578         generated/eoshift3_4.c: Regenerated.
 579         generated/eoshift3_8.c: Regenerated.
 580         generated/exp_c4.c: Regenerated.
 581         generated/exp_c8.c: Regenerated.
 582         generated/exponent_r4.c: Regenerated.
 583         generated/exponent_r8.c: Regenerated.
 584         generated/fraction_r4.c: Regenerated.
 585         generated/fraction_r8.c: Regenerated.
 586         generated/hyp_c4.c: Regenerated.
 587         generated/hyp_c8.c: Regenerated.
 588         generated/in_pack_i4.c: Regenerated.
 589         generated/in_pack_i8.c: Regenerated.
 590         generated/in_unpack_i4.c: Regenerated.
 591         generated/in_unpack_i8.c: Regenerated.
 592         generated/matmul_c4.c: Regenerated.
 593         generated/matmul_c8.c: Regenerated.
 594         generated/matmul_i4.c: Regenerated.
 595         generated/matmul_i8.c: Regenerated.
 596         generated/matmul_l4.c: Regenerated.
 597         generated/matmul_l8.c: Regenerated.
 598         generated/matmul_r4.c: Regenerated.
 599         generated/matmul_r8.c: Regenerated.
 600         generated/maxloc0_4_i4.c: Regenerated.
 601         generated/maxloc0_4_i8.c: Regenerated.
 602         generated/maxloc0_4_r4.c: Regenerated.
 603         generated/maxloc0_4_r8.c: Regenerated.
 604         generated/maxloc0_8_i4.c: Regenerated.
 605         generated/maxloc0_8_i8.c: Regenerated.
 606         generated/maxloc0_8_r4.c: Regenerated.
 607         generated/maxloc0_8_r8.c: Regenerated.
 608         generated/maxloc1_4_i4.c: Regenerated.
 609         generated/maxloc1_4_i8.c: Regenerated.
 610         generated/maxloc1_4_r4.c: Regenerated.
 611         generated/maxloc1_4_r8.c: Regenerated.
 612         generated/maxloc1_8_i4.c: Regenerated.
 613         generated/maxloc1_8_i8.c: Regenerated.
 614         generated/maxloc1_8_r4.c: Regenerated.
 615         generated/maxloc1_8_r8.c: Regenerated.
 616         generated/maxval_i4.c: Regenerated.
 617         generated/maxval_i8.c: Regenerated.
 618         generated/maxval_r4.c: Regenerated.
 619         generated/maxval_r8.c: Regenerated.
 620         generated/minloc0_4_i4.c: Regenerated.
 621         generated/minloc0_4_i8.c: Regenerated.
 622         generated/minloc0_4_r4.c: Regenerated.
 623         generated/minloc0_4_r8.c: Regenerated.
 624         generated/minloc0_8_i4.c: Regenerated.
 625         generated/minloc0_8_i8.c: Regenerated.
 626         generated/minloc0_8_r4.c: Regenerated.
 627         generated/minloc0_8_r8.c: Regenerated.
 628         generated/minloc1_4_i4.c: Regenerated.
 629         generated/minloc1_4_i8.c: Regenerated.
 630         generated/minloc1_4_r4.c: Regenerated.
 631         generated/minloc1_4_r8.c: Regenerated.
 632         generated/minloc1_8_i4.c: Regenerated.
 633         generated/minloc1_8_i8.c: Regenerated.
 634         generated/minloc1_8_r4.c: Regenerated.
 635         generated/minloc1_8_r8.c: Regenerated.
 636         generated/minval_i4.c: Regenerated.
 637         generated/minval_i8.c: Regenerated.
 638         generated/minval_r4.c: Regenerated.
 639         generated/minval_r8.c: Regenerated.
 640         generated/nearest_r4.c: Regenerated.
 641         generated/nearest_r8.c: Regenerated.
 642         generated/pow_c4_i4.c: Regenerated.
 643         generated/pow_c4_i8.c: Regenerated.
 644         generated/pow_c8_i4.c: Regenerated.
 645         generated/pow_c8_i8.c: Regenerated.
 646         generated/pow_i4_i4.c: Regenerated.
 647         generated/pow_i4_i8.c: Regenerated.
 648         generated/pow_i8_i4.c: Regenerated.
 649         generated/pow_i8_i8.c: Regenerated.
 650         generated/pow_r4_i4.c: Regenerated.
 651         generated/pow_r4_i8.c: Regenerated.
 652         generated/pow_r8_i4.c: Regenerated.
 653         generated/pow_r8_i8.c: Regenerated.
 654         generated/product_c4.c: Regenerated.
 655         generated/product_c8.c: Regenerated.
 656         generated/product_i4.c: Regenerated.
 657         generated/product_i8.c: Regenerated.
 658         generated/product_r4.c: Regenerated.
 659         generated/product_r8.c: Regenerated.
 660         generated/reshape_i4.c: Regenerated.
 661         generated/reshape_i8.c: Regenerated.
 662         generated/set_exponent_r4.c: Regenerated.
 663         generated/set_exponent_r8.c: Regenerated.
 664         generated/shape_i4.c: Regenerated.
 665         generated/shape_i8.c: Regenerated.
 666         generated/sum_c4.c: Regenerated.
 667         generated/sum_c8.c: Regenerated.
 668         generated/sum_i4.c: Regenerated.
 669         generated/sum_i8.c: Regenerated.
 670         generated/sum_r4.c: Regenerated.
 671         generated/sum_r8.c: Regenerated.
 672         generated/transpose_i4.c: Regenerated.
 673         generated/transpose_i8.c: Regenerated.
 674         generated/trig_c4.c: Regenerated.
 675         generated/trig_c8.c: Regenerated.
 676
 677 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
 678
 679         PR fortran/18398
 680         * transfer.c (next_record_r): always skip the
 681         eol search if it was found during sf_read.
 682
 683 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 684
 685         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
 686         Define.
 687         * intrinsics/ishftc.c: Update copyright years.
 688         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
 689         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
 690         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
 691
 692 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
 693
 694         PR fortran/19071
 695         * io/tranfer.c (formatted_transfer): moved check for
 696         format reversion inside the processing loop.
 697
 698 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 699
 700         PR libfortran/19074
 701         * libgfortran.h (itoa): Rename to gfc_itoa.
 702         * io/write.c (itoa): Same.
 703         * runtime/environ.c (itoa): Same.
 704         * runtime/error.c (itoa): Same.
 705
 706 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
 707             Steven G. Kargl  <kargls@comcast.net>
 708
 709         PR fortran/17597
 710         * io/list_read.c (read_real): do not push back a comma when
 711         it delimits a real value without a decimal point
 712
 713 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
 714
 715         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
 716         instead of assignment to fill unaligned buffer.
 717         (us_write): Ditto.
 718         (next_record_w): Ditto.
 719
 720 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
 721
 722         PR libfortran/18966
 723         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
 724         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
 725         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
 726         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
 727
 728 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
 729
 730         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
 731
 732 2004-12-12  Richard Henderson  <rth@redhat.com>
 733
 734         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 735         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
 736         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
 737         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
 738         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 739         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
 740         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
 741         instead of "__".
 742         * generated/*: Rebuild.
 743
 744 2004-12-12  Richard Henderson  <rth@redhat.com>
 745
 746         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
 747         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
 748         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
 749         * configure.ac: Use them.
 750         * configure, config.h.in, aclocal.m4: Rebuild.
 751         * libgfortran.h (prefix): Remove.
 752         (PREFIX, IPREFIX): New.
 753         (sym_rename, sym_rename1, sym_rename2): New.
 754         (internal_proto, export_proto, export_proto_np): New.
 755         (iexport_proto, iexport): New.
 756         (iexport_data_proto, iexport_data): New.
 757         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
 758         intrinsics/cpu_time.c, intrinsics/cshift0.c,
 759         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
 760         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
 761         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
 762         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
 763         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
 764         intrinsics/reshape_generic.c, intrinsics/size.c,
 765         intrinsics/spread_generic.c, intrinsics/stat.c,
 766         intrinsics/string_intrinsics.c, intrinsics/system.c,
 767         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
 768         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
 769         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
 770         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
 771         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
 772         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
 773         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
 774         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
 775         m4/transpose.m4, runtime/environ.c, runtime/error.c,
 776         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
 777         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
 778         runtime/stop.c: Use them to mark symbols internal or external.
 779         * generated/*: Rebuild.
 780
 781 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
 782
 783         PR bootstrap/18895
 784         Revert 2004-12-07 change.
 785         * Makefile.am (AM_MAKEFLAGS): Delete.
 786         * Makefile.in: Regenerate.
 787
 788 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 789
 790         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
 791         * libgfortran/Makefile.in: Regenerate
 792
 793 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 794
 795         * io/io.h (open_external): Change prototype.
 796         * io/unix.c (regular_file): Change prototype and set flags->action if
 797         needed.
 798         (open_external): Ditto.
 799         * io/open.c (new_unit): Let open_external set flags->action.
 800
 801 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
 802
 803         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
 804         * configure: Regenerate.
 805         * config.h.in: Likewise.
 806         * c99_protos.h: New file.
 807         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
 808         * intrinsics/c99_functions.c (fabsf): New function.
 809
 810 2004-12-06  Richard Henderson  <rth@redhat.com>
 811
 812         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 813         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
 814         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
 815         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
 816         of internal_malloc.
 817         * generated/*: Rebuild.
 818
 819 2004-12-06  Richard Henderson  <rth@redhat.com>
 820
 821         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
 822         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
 823         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
 824         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
 825         intrinsics/spread_generic.c, intrinsics/stat.c,
 826         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
 827         intrinsics/transpose_generic.c, intrinsics/unlink.c,
 828         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
 829         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
 830         io/write.c, runtime/environ.c, runtime/error.c,
 831         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
 832         runtime/memory.c, runtime/pause.c, runtime/stop.c,
 833         runtime/string.c: Whitespace fixes.
 834
 835 2004-12-06  Richard Henderson  <rth@redhat.com>
 836
 837         * Makefile.am: Generate all m4 output under $(srcdir).
 838         * Makefile.in: Regenerate.
 839
 840 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 841
 842         PR fortran/18710
 843         * io/transfer.c (unformatted_read, unformatted_write): width of
 844         a COMPLEX is twice its kind.
 845
 846 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 847
 848         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 849         * configure, aclocal.m4, Makefile.in: Regenerate.
 850
 851 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 852
 853         PR libfortran/18284
 854         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
 855         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
 856
 857 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 858
 859         * io/inquire.c (inquire_via_unit): do not allow a direct access
 860         file to be opened for sequential I/O.
 861
 862 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
 863         Paul Brook  <paul@codesourcery.com>
 864
 865         * intrinsics/flush.c: New file.
 866         * intrinsics/fnum.c: ditto
 867         * intrinsics/stat.c: ditto
 868         * io/io.h (unit_to_fd): Add prototype.
 869         * io/unix.c (unit_to_fd): New function.
 870         * configure.ac: Add test for members of struct stat.  Check for
 871         sys/types.h and sys/stat.h
 872         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
 873         * configure.in: Regenerate.
 874         * config.h.in: Regenerate.
 875         * Makefile.in: Regenerate.
 876
 877 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 878
 879         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
 880
 881 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
 882
 883         * io/unix.c (mmap_alloc_w_a): check for a write to a location
 884         less than the mapped area.
 885
 886 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
 887
 888         PR fortran/18364
 889         *  io/endfile.c (st_endfile): flush the stream before truncating.
 890
 891 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 892
 893         * configure: Regenerate for libtool change.
 894
 895 2004-11-22  Steven Bosscher  <stevenb@suse.de>
 896
 897         PR libfortran/15960
 898         * configure.ac: Check for finite in libm.
 899         * libgfortran.h: Define isfinite macro if not defined.
 900         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
 901         HAVE_FPCLASSIFY.
 902         * io/write.c (write_float): Use isfinite instead of finite.
 903         * configure, config.h.in: Rebuilt.
 904
 905 2004-11-20  Roger Sayle  <roger@eyesopen.com>
 906
 907         * io/write.c (write_float, list_formatted_write): Fix indentation.
 908
 909 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
 910
 911         PR target/16135
 912         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
 913         * configure.ac: Include LIBGFOR_TARGET_ILP32.
 914         * configure: Regenerate.
 915         * config.h.in: Likewise.
 916         * libgfortran.h: Provide default definitions for C99 types
 917         on ILP32 targets that don't have them.
 918
 919         PR target/17999
 920         * configure.ac: Check for snprintf.
 921         * configure: Regenerate.
 922         * config.h.in: Likewise.
 923         * intrinsics/date_and_time.c (date_and_time): Do not
 924         use snprinf if it is not available.
 925         * io/write.c (output_float): Likewise.
 926
 927 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
 928
 929         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
 930         * Makefile.in: Regenerated
 931         * intrinsics/umask.c: New file
 932         * intrinsics/unlink.c: ditto
 933         * intrinsics/exit.c: ditto
 934
 935 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
 936
 937         * m4/matmul.m4: Loops reordered to improve cache behavior.
 938         * generated/matmul_??.c: Regenerated.
 939
 940 2004-11-10  Paul Brook  <paul@codesourcery.com>
 941
 942         PR fortran/18218
 943         * configure.ac: Check for strtof.
 944         * configure: Regenerate.
 945         * config.h.in: Regenerate.
 946         * io/read.c (convert_real): Use strtof if available.
 947         (convert_precision_real): Remove.
 948         (read_f): Avoid poor exponentiation algorithm.
 949
 950 2004-11-05  Andreas Schwab  <schwab@suse.de>
 951
 952         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
 953         AC_PROG_F77, F77 and FFLAGS.
 954         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
 955         FCCOMPILE instead of F77COMPILE.
 956         * configure, Makefile.in: Regenerate.
 957
 958 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
 959
 960         * acinclude.m4: Properly quote AC_CACHE_CHECK.
 961         * Makefile.am: Add in ACLOCAL_AMFLAGS.
 962         * aclocal.m4, configure, Makefile.in: Regenerate.
 963
 964 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 965
 966         * config.h.in: Regenerate.
 967         * configure: Regenerate.
 968         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
 969         * io/unix.c (S_IRGRP): Define if undefined.
 970         (S_IWGRP): Same.
 971         (S_IROTH): Same.
 972         (S_IWOTH): Same.
 973         (tempfile): Use mktemp if mkstemp missing, fix typos.
 974
 975 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 976
 977         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
 978
 979 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
 980
 981         * intrinsics/rand.c (irand): Handle NULL argument.
 982
 983 2004-10-07  Paul Brook  <paul@codesourcery.com>
 984
 985         * io/transfer.c (finalize_transfer): Free internal streams.
 986         * io/unix.c (mem_close): Free stream object.
 987
 988 2004-10-07  Paul Brook  <paul@codesourcery.com>
 989
 990         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
 991         error.
 992
 993 2004-10-06  Paul Brook  <paul@codesourcery.com>
 994
 995         PR libfortran/17709
 996         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
 997
 998 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
 999
1000         * intrinsics/mvbits.c: Commit the file.
1001
1002 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1003
1004         PR fortran/17283
1005         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
1006         if not done by caller.
1007         (__pack_s): New function.
1008         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
1009         allocating zero memory.
1010
1011         PR fortran/17631
1012         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
1013         * Makefile.in: Regenerate.
1014         * intrinsics/mvbits.h: New file.
1015
1016         PR fortran/17776
1017         * intrinsics/system.c: New file.
1018         * Makefile.am: Add dependency for the new file.
1019         * Makefile.in: Regenerate.
1020
1021 2004-10-04  Paul Brook  <paul@codesourcery.com>
1022         Bud Davis  <bdavis9659@comcast.net>
1023
1024         PR fortran/17706
1025         PR fortran/16434
1026         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
1027         BN and BZ formats.
1028         * io/write.c (output_float): Don't output minus zero.
1029
1030 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1031
1032         * intrinsics/abort.c ("libgfortran.h"): Move.
1033         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
1034         * intrinsics/write.c ("libgfortran.h"): Same.
1035
1036 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
1037
1038         PR libfortran/16137
1039         * config.h.in (HAVE_POWF): Undefine.
1040         * configure.ac: Check for 'powf' in library.
1041         * configure: Regenerate.
1042         * intrinsics/c99_functions.c (powf): New function.
1043
1044 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
1045
1046         * intrinsics/etime.c (etime_): New function.
1047
1048 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
1049
1050         * libgfortran.h: define gfc_alloca()
1051         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
1052
1053 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
1054
1055         PR fortran/17286
1056         * io/list_read.c (namelist_read): ignore spaces after
1057         the '=' for namelist reads.
1058
1059 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1060
1061         * config.h.in: Regenerate.
1062         * configure: Regenerate.
1063         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
1064         * unix.c: Include stdio.h.
1065         (HAVE_SYS_MMAN_H): Check.
1066         (PROT_READ, PROT_WRITE): Provide default definitions.
1067
1068 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
1069
1070         * intrincics/getcwd.c: New file.
1071         * Makefile.am: Add getcwd.c.
1072         * Makefile.in: Regenerated.
1073
1074 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
1075         Paul Brook  <paul@codesourcery.com>
1076
1077         * intrinsics/env.c (getenv, get_environmental_variable): Remove
1078         trailing white space.  Use alloca.  Honour trim_name.
1079
1080 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
1081
1082         PR fortran/17090
1083
1084         * io/list_read.c (list_formatted_read): Handle trailing spaces
1085         at end of line.
1086
1087 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
1088
1089         * io/write.c (output_float): Typo in comment.  Remove debugging
1090         printf.  Fix format for FP of form 1e10.
1091
1092 2004-09-03  Richard Henderson  <rth@redhat.com>
1093
1094         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
1095         copy_loop_double, copy_loop_ldouble): New.
1096         (__cshift0): Make shift type ssize_t.  Use % operator instead of
1097         div.  Use specialized versions of copy loop depending on the shape.
1098
1099 2004-09-02  Paul Brook  <paul@codesourcery.com>
1100
1101         * io/format.c (parse_format_list): Set repeat count for P descriptors.
1102         * write.c (output_float): Fix condition.  Correctly handle nonzero
1103         scale factor.
1104
1105 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
1106
1107         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
1108         * mk-srk-inc.sh: Likewise.
1109
1110 2004-09-01  Paul Brook  <paul@codesourcery.com>
1111
1112         * runtime/error.c (generate_error): Set both iostat and
1113         library_return.
1114
1115 2004-08-31  Paul Brook  <paul@codesourcery.com>
1116
1117         PR libfortran/16805
1118         * io/list_read.c (next_char): Don't signal EOF for internal files.
1119         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
1120
1121 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1122
1123         * io/unit.c: Separate copyright years by ','.
1124         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
1125         Remove blank line in beginning of function.
1126         (get_unit): Simplify code.
1127
1128 2004-08-31  Paul Brook  <paul@codesourcery.com>
1129
1130         * io/unit.c (get_unit): Remove superfluous if.
1131
1132 2004-08-31  Paul Brook  <paul@codesourcery.com>
1133
1134         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
1135         (finalize_transfer): Move setjmp after namlist IO.
1136         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
1137
1138 2004-08-31  Paul Brook  <paul@codesourcery.com>
1139
1140         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
1141
1142 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1143
1144         * libgfortran.h: Replace 'gfc_strlen_type' by
1145         'gfc_charlen_type'. Update comment accordingly.
1146         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
1147         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
1148
1149 2004-08-31  Paul Brook  <paul@codesourcery.com>
1150
1151         * libgfortran.h: Add comments.
1152
1153 2004-08-30  Richard Henderson  <rth@redhat.com>
1154
1155         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
1156         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
1157         (selected_int_kind.inc selected_real_kind.inc): New rules.
1158         * Makefile.in: Regenerate.
1159         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
1160         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
1161         include table of detected kinds.
1162         * intrinsics/selected_real_kind.f90: Similarly.
1163
1164 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
1165         Paul Brook  <paul@codesourcery.com>
1166
1167         * intrinsics/bessel.c: New file.
1168         * intrinsics/erf.c: New file.
1169         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
1170         * configure.ac: Test for C99 Bessel and Error functions.
1171         * Makefile.in: Regenerate.
1172         * config.h.in: Regenerate.
1173         * configure: Regenerate.
1174
1175 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
1176         Paul Brook  <paul@codesourcery.com>
1177
1178         * Makefile.am: Add intrinsics/getXid.c.
1179         * configure.ac: Add tests for get{g,p,u}id.
1180         * config.h.in: Regenerate.
1181         * Makefile.in: Regenerate.
1182         * configure: Regenerate.
1183
1184 2004-08-28  Paul Brook  <paul@codesourcery.com>
1185
1186         PR libfortran/17195
1187         * libgfortran.h (rtoa): Remove prototype.
1188         * runtime/error.c (rtoa): Remove.
1189         * io/write.c (calculate_G_format): Don't add blanks if E format is
1190         used.  Add correct number of blanks when exponent width is specified.
1191         (output_float): Rewrite.
1192
1193 2004-08-27  Paul Brook  <paul@codesourcery.com>
1194
1195         * io/rewind.c (st_rewind): Reset unit to read mode.
1196
1197 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
1198
1199         PR fortran/16597
1200         * io/io.h: created typedef for unit_mode.
1201         * io/io.h (gfc_unit): added mode to unit structure.
1202         * io/transfer.c (data_transfer_init): flush if a write then
1203         read is done on a unit (direct access files).
1204         * io/rewind.c (st_rewind): Used unit mode instead of global.
1205
1206 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
1207
1208         PR fortran/17143
1209         * runtime/error.c (itoa): keep from overflowing during
1210         mod operation by using unsigned variable.
1211
1212 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
1213
1214         PR fortran/17164
1215         * runtime/string_intrinsics.c (string_index):check for
1216         substring longer than string.
1217
1218 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
1219
1220         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
1221         * Makefile.in: Rebuilt.
1222
1223 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1224
1225         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
1226         Fix formatting issues, update copyright years.
1227
1228 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
1229
1230         PR 16908
1231         * io/transfer.c (next_record_w): Do not blank pad.
1232         * io/transfer.c (next_record): Take into account partial records.
1233
1234 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
1235
1236         PR fortran/13278
1237         * io/transfer.c (st_set_nml_var)
1238         * io/write.c (namelist_write): Allow var_name and var_name_len to be
1239         null. For strings, use string_length field instead of len.
1240         * io/io.h (struct namelist_type): New field string_length.
1241         (st_set_nml_var_char): New argument string_length.
1242
1243 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
1244
1245         PR gfortran/16935
1246         * io/open.c (st_open): use flags instead of the unit structure.
1247
1248 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
1249
1250         * io/list_read.c (namelist_read): Convert variable names
1251         to lower case, so that mixed-case names are recognized.
1252         Don't read beyond terminating slash.
1253
1254 2004-08-09  Richard Henderson  <rth@redhat.com>
1255             Roger Sayle  <roger@eyesopen.com>
1256
1257         * intrinsics/c99_functions.c (nextafterf): New implementation that
1258         works correctly with denormalized numbers.
1259
1260 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
1261
1262         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
1263         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
1264         Allocate space if return value has NULL in its data field.
1265         * generated/*.c: Regenerate.
1266
1267 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1268
1269         * intrinsics/env.c: New file.
1270         * Makefile.am: Add env.c to build.
1271         * Makefile.in: Regenerate.
1272
1273 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
1274
1275         PR libgfortran/16704
1276         * io/read.c (read_radix): Understand letters f and F as hex digits.
1277
1278 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
1279
1280         * libgfortran.h (array_t, size0) New declarations.
1281         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
1282         space if return value descriptor has NULL in its data field,
1283         and initialize bounds and stride.
1284         * intrinsics/size.c (array_t, size0): Declarations moved to
1285         libgfortran.h.
1286         * generated/*.c: Regenerate.
1287
1288 2004-08-03  Roger Sayle  <roger@eyesopen.com>
1289
1290         PR libgfortran/16137
1291         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
1292         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
1293         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
1294         * config.h.in: Regenerate.
1295         * configure: Regenerate.
1296
1297         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
1298         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
1299         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
1300         implementations for targets that don't support C99 float functions.
1301
1302 2004-08-01  Roger Sayle  <roger@eyesopen.com>
1303
1304         * io/write.c (write_float): Use the slightly more portable isnan
1305         in preference to isinf.
1306
1307 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
1308
1309         * configure.ac: Add check for LFS support.
1310         * configure: Regenerate
1311
1312 2004-07-11  Paul Brook  <paul@codesourcery.com>
1313
1314         PR fortran/16303
1315         * m4/cexp.m4 (carg): Return -pi to pi.
1316         * generated/exp_c?.c: Regenerate.
1317
1318 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
1319
1320         PR fortran/16291
1321         * libgfortran/io/write.c: (write_float): Added length check.
1322         Remove pointless memset calls.
1323
1324 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
1325             Paul Brook  <paul@codesourcery.com>
1326
1327         PR fortran/15472
1328         * io/transfer.c(us_write): set recl for seq unform writes to max size.
1329         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
1330         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
1331         right time.
1332         * io/unix.c(is_seekable): set based upon the file/device, not the
1333         method being used to access it (fd or mmap).
1334         * io/unix.c(fd_flush): don't set file_size if !seekable.
1335         * io/unix.c(fd_truncate: ditto.
1336
1337 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1338         Paul Brook  <paul@codesourcery.com>
1339
1340         PR fortran/15280
1341         PR fortran/15665
1342         * libgfortran.h (gfc_strlen_type): Define.
1343         * intrinsics/args.c (getarg): Rename ...
1344         (getarg_i4): ... to this.
1345         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
1346         get_command_i4, get_command_i8): New functions.
1347
1348 2004-07-04  Matthias Klose  <doko@debian.org>
1349
1350         * libtool-version: New.
1351         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
1352         * Makefile.in: Regenerate.
1353         * configure.ac: Remove libtool_VERSION macro
1354         * configure: Regenerate
1355
1356 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
1357             Steven Bosscher  <stevenb@suse.de>
1358
1359         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
1360         commit in prefix.
1361
1362 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1363         Paul Brook  <paul@codesourcery.com>
1364
1365         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
1366         comments.
1367         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
1368
1369 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
1370
1371         PR gfortran/12839
1372         * io/write.c (write_float): check signbit for Infinity.
1373
1374 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
1375
1376         PR gfortran/16196
1377         * unix.c(regular_file): create file if it does not exist.
1378
1379 2004-06-24  Andrew Pinski  <apinski@apple.com>
1380
1381         * configure.ac: Remove check for libmx.
1382         * configure: Regenerate.
1383
1384 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1385
1386         PR fortran/15750
1387         * inquire.c (st_inquire): Add comment
1388         * io.h (st_parameter): Add iolength.
1389         (st_iolength, st_iolength_done): Declare.
1390         * transfer.c (iolength_transfer, iolength_transfer_init,
1391         st_iolength, st_iolength_done): New functions.
1392
1393 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
1394
1395         * etime.c (etime_sub): Remove array rank check;
1396         Add check for sufficient space.
1397
1398 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1399
1400         PR gfortran/16080
1401         * io/list_read.c(set_value): fixed spelling.
1402
1403 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1404
1405         PR gfortran/16080
1406         * io/list_read.c(set_value): don't copy if the string is null.
1407
1408 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
1409
1410         PR gfortran/15292
1411         * intrinsics/c99_functions.c: Use fpclassify if it exists.
1412
1413 2004-06-13  Paul Brook  <paul@codesourcery.com>
1414
1415         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
1416         * configure.ac: Add checks for nextafter and nextafterf.
1417         * Makefile.in, config.h.in, configure: Regenerate.
1418         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
1419         * intrinsics/rand.c (rand): Use normalize_r4_i4.
1420         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
1421         (random_r8): Use normalize_r8_i8.
1422         * runtime/normalize.c: New file.
1423
1424 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1425             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1426
1427         * random.c: Fix several spelling and formatting mistakes in
1428         comments.
1429         (random_r8): Fix loop to make random numbers range in [0,1(.
1430
1431
1432 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1433
1434         * random.c (random_r4): Burn a random number.
1435         (random_r8): fix infinite loop.
1436
1437 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1438       Steve Kargl  <sgk@troutmask.apl.washington.edu>
1439
1440         PR gfortran/15292
1441         * intrinsics/c99_functions.c: New file.
1442         * Makefile.am: Add new file.
1443         * configure.ac: Added test for round/roundf.
1444         * Makefile.in: Regenerate.
1445         * configure: Regenerate.
1446         * configure.h.in: Regenerate.
1447
1448 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
1449
1450         * Makefile.am: Add rand.c and etime.c
1451         * Makefile.in: Regenerated.
1452         * aclocal.in: Regenerated.
1453         * cpu_time.c (second_sub, second): New functions.
1454         * rand.c (irand, rand, srand): New file.
1455         * etime.c (etime_sub, etime): New file.
1456
1457 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1458             Steven Bosscher  <stevenb@suse.de>
1459
1460         PR fortran/14923
1461         * intrinsics/date_and_time.c: New file.
1462         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
1463         * Makefile.in, aclocal.m4: Regenerate.
1464         * libgfortran.h: Prototype date_and_time().
1465
1466 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1467
1468         PR fortran/15665
1469         * intrinsics/args.c: Implement GETARG and IARGC.
1470         * Makefile.am: Add it.
1471         * Makefile.in: Regenerate.
1472
1473 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1474
1475         PR gfortran/12839
1476         * io/write.c(write_float): Format inf and nan IAW F2003.
1477
1478 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
1479
1480         PR gfortran/14897
1481         * io/transfer.c (formatted_transfer): position is unique
1482          for T and TL edit descriptors.
1483         (data_transfer_init): set record length to size of internal
1484          file.
1485
1486 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
1487
1488         PR gfortran/15755
1489         * io/backspace.c(st_backspace): call correct routine for
1490         formatted and un-formatted units.
1491
1492 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
1493
1494         PR gfortran/11800
1495         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
1496         (lib_LTLIBRARIES): Rename to ...
1497         (toolexeclib_LTLIBRARIES): this for multilib support.
1498         * configure.in: Rename to ...
1499         * configure.ac: this.  Update to modern autoconf style, enable
1500         multilibs, support --enable-version-specific-runtime-libs.
1501         * Makefile.in: Regenerated.
1502         * configure: Regenerated.
1503         * aclocal.m4: Regenerated.
1504
1505 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
1506
1507         * libgfortran.h (random_seed): Update prototype.
1508         * intrinsics/random.c: Disable old implementation and add new one.
1509
1510 2004-05-30  Andreas Jaeger  <aj@suse.de>
1511
1512         * intrinsics/random.c: Include unistd.h for close and read
1513         prototypes, remove unneeded inclusion of assert.h.
1514
1515         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
1516         unneeded inclusion of assert.h.
1517
1518 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
1519
1520         PR fortran/15234
1521         * intrinsics/associated.c: Remove enum.
1522         (associated): Replace TRUE/FALSE by 1/0.
1523
1524 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
1525
1526         * random.c (random_seed): Use correct variable.
1527
1528 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
1529
1530         * intrinsics/system_clock: New file.
1531         * Makefile.am: Add intrinsics/system_clock.c.
1532         * Makefile.in: Regenerate.
1533
1534 2004-05-21  Roger Sayle  <roger@eyesopen.com>
1535
1536         * io/format.c (parse_format_list): Allow the comma after a string
1537         literal to be optional.
1538
1539 2004-05-18  Paul Brook  <paul@codesourcery.com>
1540         Feng Wang  <fengwang@nudt.edu.cn>
1541
1542         * Makefile.am (i_pow_c): Set it. Add build rule.
1543         (gfor_built_src): Use it.
1544         (m4_files): add m4/pow.m4.
1545         * Makefile.in: Regenerate.
1546         * m4/pow.m4: New file.
1547         * generated/pow_*.c: Regenerate.
1548
1549 2004-05-18  Paul Brook  <paul@codesourcery.com>
1550
1551         * Makefile.am: Remove references to types.m4.
1552         * m4/iparm.m4: Merge with types.m4.
1553         * m4/types.m4: Remove.
1554         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
1555         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
1556         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
1557         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
1558         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
1559         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
1560         Update to use new iparm.m4.
1561         * generated/*.c: Regenerate.
1562
1563 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1564
1565         PR fortran/15235
1566         * gfortran.h (offset_t): Rename to ...
1567         (gfc_offset): ... this.
1568         * io/backspace.c (formatted_backspace, unformatted_backspace),
1569         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
1570         transfer.c (us_read, us_write, next_record_r, next_record_w),
1571         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
1572         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
1573         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
1574         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
1575         occurences of offset_t by gfc_offset.
1576
1577 2004-05-16  Paul Brook  <paul@codesourcery.com>
1578
1579         * io/format.c (write_real): Don't include padding in format.
1580
1581 2004-05-16  Paul Brook  <paul@codesourcery.com>
1582
1583         * io/format.c (format_lex): Make c an int.
1584
1585 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1586         Paul Brook  <paul@codesourcery.com>
1587
1588         * io/write.c (write_logical): Don't print extra blank.
1589         (write_integer): Base field width on kind.
1590         (list_formatted_write): Output initial blank.
1591
1592 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1593
1594         * io/io.h (flush): Add prototype.
1595         * io/transfer.c (finalize_transfer): Flush partial records.
1596         * io/unix.c (flush): New function.
1597
1598 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1599
1600         PR fortran/15234
1601         * io/io.h (unit_t): Rename to ...
1602         (gfc_unit) ... this.
1603         (unit_root, current_unit, find_file, find_unit, get_unit): Now
1604         of type gfc_unit.
1605         (delete_file, insert_unit, close_unit): Argument now of type
1606         gfc_unit.
1607         * backspace.c (st_backspace), close.c (st_close), endfile.c
1608         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
1609         (test_endfile, edit_modes, new_unit, already_open, st_open),
1610         rewind.c (st_rewind), transfer.c (current_unit), unit.c
1611         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
1612         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
1613         get_unit, init_units, close_unit), unix.c (find_file0,
1614         find_file, delete_file): Replace all occurences of unit_t by
1615         gfc_unit.
1616
1617 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
1618
1619         PR fortran/15311
1620         * io/write.c (write_a): right justify A edit output.
1621
1622 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
1623
1624         PR fortran/15149
1625         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
1626         * runtime/main.c(init): Call random_seed as part of MAIN init.
1627
1628 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
1629
1630         * io/format.c: (parse_format_list): No comma is required after
1631         P descriptor.
1632
1633 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
1634
1635         PR fortran/15204
1636         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
1637
1638 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1639             Steven Bosscher  <stevenb@suse.de>
1640
1641         PR libfortran/15234
1642         * libgfortran.h: Include <inttypes.h> if available.
1643
1644 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1645
1646         * io/unix.c (MAP_FAILED): Define if missing.
1647         (mmap_alloc): Cast MAP_FAILED to char *.
1648         (mmap_open): Likewise.
1649
1650 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1651
1652         * generated/_abs_i8.f90: New file.
1653         * generated/_abs_c4.f90: New file.
1654         * generated/_abs_c8.f90: New file.
1655         * Makefile.am: Add them.
1656         * Makefile.in: Regenerate.
1657 `
1658 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1659
1660         PR fortran/14056
1661         * generated/_abs_i4.f90: New file.
1662         * Makefile.am: Add it.
1663         * Makefile.in: Regenerate.
1664
1665 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
1666
1667         PR fortran/14942
1668         * io/list_read.c(list_formatted_read): finish consuming the
1669         spaces and seperators at eoln to get ready for next item.
1670
1671 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
1672
1673         PR fortran/15113
1674         * io/read.c(read_a): Handle field width > destination and no field width.
1675
1676 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
1677
1678         PR fortran/14906
1679         * io/format.c (format_item): gracefully handle a ')'
1680         when it is the first character encountered in the string.
1681
1682 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1683
1684         PR fortran/14904
1685         * io/transfer.c (next_record): Update last_record when
1686         more than one record is written to a direct access file
1687         with one write statement.
1688
1689 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1690
1691         PR fortran/14901
1692         * io/transfer.c (next_record_w) : No '\n' if internal.
1693         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
1694
1695 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1696
1697         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
1698         Will need to change this later to support direct access files > 2gb.
1699
1700 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1701
1702         PR gfortran/14762
1703         * io/transfer.c (next_record_r) : Skip to next record.
1704
1705 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1706
1707         PR gfortran/14836
1708         * io/transfer.c (next_record): Update last_record for DIRECT
1709
1710 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1711
1712         PR gfortran/14837
1713         * io/unix.c (find_file0): Use fd field of struct
1714
1715 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1716
1717         PR 14831
1718         * io/inquire.c (inquire_via_unit): Changed return string for
1719         BLANK=NULL. Use correct variable for ACTION.
1720
1721 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1722
1723         PR 14746
1724         * io/read.c (read_f): Allow a decimal without a leading digit.
1725         * io/write.c (output_float): remove a leading '0' to keep from
1726         overflowing the field (F edit descriptor).
1727
1728 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1729
1730         PR gfortran/14565
1731         * io/open.c (new_unit),
1732         * io/io.h : new_unit is now visible
1733         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
1734         * io/transfer.c (data_transfer_init): remove compile warnings.
1735         * io/rewind.c (st_rewind): ftruncate if writing.
1736
1737 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1738
1739         * write.c (write_l): Use extract_int for 'L' edit descriptor.
1740
1741 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1742
1743         PR 13919
1744         * io/io.h (global_t):
1745         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
1746           Move eof_jmp to a global structure.
1747         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
1748
1749 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1750
1751         * m4/cexp.m4 (csqrt): Actually use the passed value.
1752         * generated/exp_c?.c: Regenerate.
1753
1754 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1755
1756         PR 12921
1757         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
1758         * open.c (new_unit): Moved test for positioned direct access error.
1759         (init_units): Corrected calculation of max records.
1760
1761 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
1762
1763         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
1764         * Makefile.in: Regenerate.
1765         * m4/dotprodc.m4: New file. Implement complex dot_product.
1766         * m4/dotprod.m4: Delete the complex implementation.
1767         * generated/dotprod_*: Update.
1768
1769 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
1770
1771         * transfer.c (write_constant_string): Do not delete H's in hollerith
1772         formats.
1773
1774 2004-01-05  Andrew Pinski  <apinski@apple.com>
1775
1776         * configure.in: Check for csin in -lmx also.
1777         * configure: Regenerate.
1778
1779 2004-01-01  Paul Brook  <paul@codesourcery.com>
1780
1781         * io/list_read.c (find_nml_node): Make static.
1782         (match_namelist_name): Ditto.
1783         * io/read.c (convert_precision_real): Make static, fix spelling.
1784         * io/transfer.c (extract_real): Remove unused prototype.
1785         (st_set_nml_var): Make static.
1786         * io/write.c (extract_real): Make static.
1787
1788 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
1789
1790         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
1791
1792 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
1793
1794         * io/transfer.c (data_transfer_init): Give a runtime error for list
1795         formatted reads and writes from/to files opened for unformatted IO.
1796
1797 2003-11-30  Paul Brook  <paul@nowt.org>
1798
1799         * runtime/memory.c (push_context): Remove.
1800         (pop_context): Remove.
1801         * libgfortran.h: Remove prototypes.
1802
1803 2003-11-27  Paul Brook  <paul@nowt.org>
1804
1805         * runtime/memory.c (deallocate): Nullify pointer after freeing.
1806
1807 2003-11-27  Paul Brook  <paul@nowt.org>
1808
1809         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
1810         * libgfortran.h: Ditto.
1811         * m4/in_pack.m4: Ditto.
1812         * runtime/in_pack_generic.c: Ditto.
1813         * runtime/memory.c: Ditto.
1814
1815 2003-11-26  Richard Henderson  <rth@redhat.com>
1816
1817         * m4/exponent.m4, m4/fraction.m4: New.
1818         * m4/nearest.m4, m4/set_exponent.m4: New.
1819         * generated/*: Update.
1820         * Makefile.am: Add them.
1821         (AM_CFLAGS): New.  Use -std=gnu99.
1822         * Makefile.in: Regenerate.
1823
1824 2003-11-08  Paul Brook  <paul@nowt.org>
1825
1826         PR fortran/12704
1827         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
1828         * m4/maxloc1.m4: Ditto.
1829         * m4/minloc0.m4: Ditto.
1830         * m4/minloc1.m4: Ditto.
1831         * m4/ifunction.m4: Set return value for zero sized arrays.
1832         * m4/iforeach.m4: Ditto.
1833         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
1834         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
1835         * generated/*: Update.
1836
1837 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
1838
1839         PR fortran/12702
1840         * io/list_read.c (eat_spaces): Treat tab as space.
1841
1842 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
1843
1844         * intrinsics/random.c: Add reference to paper containing algorithm.
1845         (random_seed): Extra error checking and proper handling of arrays.
1846         (arandom_r4, arandom_r8): Implement.
1847
1848 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1849
1850         PR fortran/12703
1851         * runtime/memory.c (allocate_size): Allow allocation
1852         of zero-sized objects.
1853
1854 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1855
1856         PR fortran/12701
1857         * open.c (new_unit): Open without a file name opens
1858         a file with name fort.<unit>.
1859
1860 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
1861
1862         * intrinsics/cshift0.c: New file.
1863         * m4/cshift1.m4: New file
1864         * generated/cshift*.c: New files.
1865         * Makefile.am: Add them.
1866         * Makefile.in: Regenerate.
1867
1868 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
1869
1870         * io/list_read.c (read_character): Remove unwanted call to free_saved.
1871
1872 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
1873
1874         * intrinsics/string_intrinsics.c (string_trim): New function.
1875         (string_repeat): New function.
1876
1877 2003-10-11  Paul Brook  <paul@nowt.org>
1878
1879         * intrinsics/dprod_r8.f90: New file.
1880         * Makefile.am (gfor_specific_src): Add it.
1881         (gfor_built_specific_src): Rename from gfor_build_specific_c.
1882         Add new intrinsics.
1883         (gfor_specific2_src): Rename from gfor_built_specific2_c.
1884         Add new intrinsics.
1885         * Makefile.in: Regenerate.
1886         * generated/_aint_*.f90: New files.
1887         * generated/_anint*.f90: New files.
1888         * generated/_atan2*.f90: New files.
1889         * generated/_mod*.f90: New files.
1890
1891 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
1892
1893         * intrinsics/selected_kind.f90: New file.
1894         * Makefile.am: Add it.
1895         * Makefile.in: regenerate.
1896
1897 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
1898         Paul Brook  <paul@nowt.org>
1899
1900         * intrinsics/random.c: New file.
1901         * Makefile.am (gfor_hemper_src): Add it.
1902         (gfor_specific_c): Fix typo.
1903
1904 2003-09-19  Paul Brook  <paul@nowt.org>
1905
1906         * All: rename g95->gfc.
1907
1908 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
1909
1910         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1911
1912 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
1913
1914         * io/write.c (write_float): Dectection of positive infinite number,
1915         Not a Number(NaN) and negative infinite number.
1916         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1917         output a very_very small number ( < 0.1e-100 ).
1918
1919 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
1920
1921         * libgfortran.h (xtoa, itoa): Parameter modified.
1922         * io/io.h (namelist_info): Declaration to support namelist I/O
1923         (st_parameter): Add namelist related component
1924         (ionml, empty_internal_buffer, st_set_nml_var_int,
1925         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1926         st_set_nml_var_log): Declaration
1927         (set_integer, set_integer): Parameter changed
1928         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1929          fnodes
1930         (parse_format_list): Fix bug about FMT_SLASH
1931         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1932         newly allocated saved_string
1933         (next_char): Add detection of End_Of_Line support
1934         (convert_integer): Now can process 64 bits interger
1935         (read_real): Bug fixed
1936         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1937         (match_namelist_name): New implemention
1938         * io/lock.c (ionml): New global variable
1939         (library_end): Free memory in ionml
1940         * io/open.c (st_open): Variable initializtion
1941         * io/read.c (max_value): 64 bits interger support
1942         (convert_precsion_real): New procedure to replace "strtod" with more
1943          features
1944         (read_f, read_radix): Input bug fix
1945         * io/transfer.c: (sf_seen_eor): New static variable
1946         (read_sf): Zeroize base buffer; fix bugs: single read statement can
1947         not get input in mutli line when read from stdin
1948         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1949          request
1950         (data_transfer_init): Clear internal buffer for Internel File I/O.
1951         Internal File now worked. Detect some error condition for namelist.
1952         Some minor bug fix
1953         (next_record_w): Internal file and Namelist I/O support.
1954         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1955         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1956         * io/unit.c (implicit_unit): Deletion
1957         (get_unit): Now cannot open a unit implicitly.
1958         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1959         mapped buffer.
1960         (mem_alloc_r_at): Internal file I/O support added
1961         (empty_internal_buffer): New function
1962         * io/write.c (extract_int): Support 64 bits interger processing
1963         (output_float): Varibale initialization
1964         (write_float): Infinite real number detection.
1965         (write_int): 64 bits integer I/O support
1966         (write_decimal): New function to output decimal number
1967         (otoa, btoa): Better implemention and 64 bits interger support
1968         (namelist_write): New function
1969         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1970         interger support
1971
1972 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1973
1974         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1975         get_mem ): Add attribute.
1976         * intrinsics/spread_generic.c (__spread): Fix spelling.
1977         * io/inquire.c (inquire_via_filename): Add const.
1978         * io/io.h (sys_exit): Add attribute.
1979         * io/io.h (move_pos_offset): Add move_pos_offset.
1980         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1981         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1982         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1983         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1984         write_z): Add const.
1985         * io/read.c (convert_real): Add const.
1986         * io/transfer.c (type_name): Add const.
1987         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1988         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1989         inquire_read, inquire_write, inquire_readwrite): Add const.
1990         * io/write.c (output_float): Remove unused variable.
1991         * io/write.c (write_a, extract_int, extract_real, output_float,
1992         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1993         write_e, write_f, write_en, write_es, write_logical, write_integer,
1994         write_character, write_real, write_complex): Add const.
1995         * runtime/error.c (rtoa): Remove unused variable.
1996         * runtime/select.c (select_string): Add const.
1997         * runtime/stop.c (stop_string): Add const.
1998
1999 2003-08-10  Paul Brook  <paul@nowt.org>
2000
2001         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
2002         (FFLAGS): Add -fno-underscoring.
2003         * Makefile.in: Regenerate.
2004         * intrinsics/abort.c: New file.
2005
2006 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
2007
2008         * fmain.c (main): Do not call init and cleanup; call set_args instead.
2009         * libgfortran.h (init, cleanup): Remove declarations.
2010         (set_args): Add declaration.
2011         * runtime/main.c (init, cleanup): Make them static, and give them
2012         the constructor and destructor attributes.
2013         (set_args): New function.
2014
2015 2003-08-10  Paul Brook  <paul@nowt.org>
2016
2017         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
2018         on which string is longest.
2019
2020 2003-08-10  Paul Brook  <paul@nowt.org>
2021
2022         * Makefile.am (EXTRA_DIST): Remove old files.
2023         * Makefile.in: Regenerate.
2024
2025 2003-07-26  Paul Brook  <paul@nowt.org>
2026
2027         Rename library to libgfortran.
2028         * libgfortran.h: Change prefix to _libgfortran_.
2029
2030 2003-07-24  Paul Brook  <paul@nowt.org>
2031
2032         * configure.in: Don't pull in system libtool.  Use toplevel
2033         auxiliary files.
2034
2035 2003-07-22  Paul Brook  <paul@nowt.org>
2036
2037         Regenerate all configury files.
2038
2039 2003-07-09  Chun Huang  <compiler@sohu.com>
2040
2041         * intrinsics/string_intrinsic.c (string_scan): New function.
2042         (string_verify): New function.
2043
2044 2003-06-25  Paul Brook  <paul@nowt.org>
2045
2046         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
2047         (mem_seek): Don't bother setting physical_offset.
2048
2049 2003-06-20  Paul Brook  <paul@nowt.org>
2050
2051         * libgfor.h (stop_numeric): Declare.
2052         * runtime/pause.c: New file.
2053         * Makefile.am: Add it.
2054
2055 2003-06-08  Paul Brook  <paul@nowt.org>
2056
2057         * m4/cexp.m4 (cabs): Use correct typed version.
2058         (csqrt): New function.
2059
2060 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
2061
2062         Spotted by Benjamin and Tobias:
2063         * io/list_read.c: Add Separator '\t'.
2064         (parse_real, read_real): Accept real values starting with an optional
2065         sign follows a decimal point.
2066
2067 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
2068
2069         * Makefile.am: Don't put cmath objects in subdir.
2070         * configure.in: Rename MATHOBJ to MATH_OBJ.
2071
2072 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
2073
2074         * intrinsics/associated.c: New file.
2075         * Makefile.am: Add it. Regenerate Makefile.in.
2076         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
2077         G95_DESCRIPTOR_DTYPE.
2078
2079 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
2080
2081         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
2082         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
2083         the scale_factor to 0 for F editing.
2084
2085 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
2086
2087         * libgfor.h: Only include stdint.h if it exists.
2088
2089 2003-05-07  Paul Brook  <paul@nowt.org>
2090
2091         * libgfor.h: Use stdint.h types.
2092         * intrinsics/ishift.c: Ditto.
2093         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
2094
2095 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
2096
2097         * libgfor.h (offsetof): Define if nobody else does.
2098         * runtime/memory.c (HEADER_SIZE): Use it.
2099
2100 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
2101
2102         * configure.in: Require autoconf 2.54.
2103
2104 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
2105         Paul Brook  <paul@nowt.org>
2106
2107         * intrinsics/reshape_generic.c: Copy the whole element, not just the
2108         first byte.
2109         * m4/transpose.m4: New file.
2110         * Makefile.am: Add them.
2111         Regenerate generated files.
2112
2113 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
2114
2115         * io/format.c (parse_format_list): Allow 'X' without integer
2116         prefix.  This is an extension.  Interpretation is '1X'.
2117
2118 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
2119
2120         * io/format.c (parse_format_list): Allow '0P'.
2121
2122 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
2123
2124         * Makefile.in: Re-regenerate for automake 1.7.3.
2125
2126 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
2127
2128         Port implementation for CHARACTER SELECT from Andy's tree.
2129         * runtime/select.c: New file
2130         * Makefile.am: Add it.
2131         * Makefile.in: Regenerate.
2132
2133 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
2134
2135         * io/transfer.c (formatted_transfer): Modified
2136         * io/unix.c (move_pos_offset): New Function.
2137         * io/format.c (parse_format_list): Modified.
2138
2139 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
2140
2141         * io/write.c (write_float,write_real): New implemention of
2142         FMT_G and default float editing.
2143         (calculate_exp,calculate_G_format,output_float): New Function.
2144         (write_float,write_real,write_logical): Modified
2145         * libgfor.h (default_rtoa): Remove Declaration.
2146         * runtime/error.c (default_rtoa): Remove Function.
2147
2148 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
2149
2150         Spotted by Yang:
2151         * io/write.c (extract_real): Add missing break statement.
2152
2153 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
2154
2155         * cpu_time.c: Make sure we have a definition of HZ.  Don't
2156         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
2157
2158 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
2159             Paul Brook  <paul@nowt.org>
2160
2161         * configure.in: Check for process time headers and GETTIMEOFDAY.
2162         * makefile.am: Add intrinsics/cpu_time.c.
2163         * acinclude.m4: New file.
2164         * intrinsics/cpu_time.c: New file.
2165         * m4/dotprodl.m4: Fix typo.
2166         Regenerate generated files.
2167
2168 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
2169
2170         * io/write.c (extract_real): Ouput floating point value.
2171         (write_float): New Function.
2172         (write_e, write_f, write_en, write_es): Modified
2173         * io/transfer.c (formatted_transfer): Modified.
2174         * libgfor.h (default_rtoa): Declaration.
2175         (rtoa): Declaration.
2176         * runtime/error.c (default_rtoa): New Function.
2177         (rtoa): New Function.
2178
2179 2003-04-05  Paul Brook  <paul@nowt.org>
2180
2181         * intrinsics/spread_generic.c: New file.
2182         * Makefile.am: Add it. Regenerate Makefile.in.
2183
2184 2003-03-29  Paul Brook  <paul@nowt.org>
2185
2186         * intrinsics/pack_generic.c: New file.
2187         * intrinsics/unpack_generic.c: New file.
2188         * Makefile.am: Add them. Regenerate Makefile.in.
2189
2190 2003-03-25  Paul Brook  <paul@nowt.org>
2191
2192         * intrinsics/eoshift0.c: New file.
2193         * intrinsics/eoshift2.c: New file.
2194         * m4/eoshift1.m4: New file.
2195         * m4/eoshift3.m4: New file.
2196         * Makefile.am: Add them.
2197         * in_unpack_generic.c: Initialize src.
2198         Regenerate generated files.
2199
2200 2003-03-14  Paul Brook  <paul@nowt.org>
2201
2202         * m4/shape.m4: Work properly with array temporaries.
2203         * m4/in_pack.m4: Skip redundant checks for array temporaries.
2204         * runtime/in_pack_generic.c: Ditto.
2205
2206 2003-03-12  Paul Brook  <paul@nowt.org>
2207
2208         * m4/shape.m4: Work properly with noncontiguous arrays.
2209
2210 2003-03-08  Paul Brook  <paul@nowt.org>
2211
2212         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
2213         * runtime/in_pack_generic.c: Ditto.
2214
2215 2003-02-08  Paul Brook  <paul@nowt.org>
2216
2217         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
2218         * io/close.c (st_close): Return void.
2219         * io/open.c (st_open): Return void.
2220         * libgfor.h (g95_array_char): Declare.
2221         (internal_malloc_size): Ditto.
2222         (internal_pack*, internal_unpack*): Ditto.
2223         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
2224         arrays.
2225         * m4/in_unpack.m4: Include file fixes.
2226         * m4/reshape.m4: Increment the correct source pointer.
2227         * Makefile.am (maxloc): Fix typo.
2228         * runtime/in_pack_generic.c: Call optimized functions. Allocate
2229         storage if neccessary. Fix logic for packed arrays.
2230         * runtime/in_unpack_generic.c: Call optimized functions.
2231         * runtime/main.c: Use runtime_error to report errors.
2232         * memory.c (internal_malloc_size): Make non-static.
2233
2234 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
2235
2236         * reshape_packed.c, lock.c: Add #include <string.h>.
2237         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
2238         environ.c, error.c, memory.c, string.c: Add const.
2239         * error.c (show_locus): Add void.
2240
2241 2003-02-21  Paul Brook  <paul@nowt.org>
2242
2243         * m4/in_pack.m4: Avoid returning const * parameter.
2244         * Makefile.am: Only regenerate files in maintainer mode.
2245
2246 2003-02-20  Paul Brook  <paul@nowt.org>
2247
2248         Add array repacking support functions.
2249         * m4/in_pack.m4, m4/in_unpack.m4: New files.
2250         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
2251         * Makefile.am: Build them.  Regenerate configury files.
2252         * generated/: New directory for generated files (need to move
2253         everything else there).
2254
2255 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2256
2257         * m4/cexp.m4: Fix typo.
2258
2259 2003-01-26  Paul Brook  <paul@nowt.org>
2260
2261         * intrinsics/: Add missing generated files.
2262
2263 2003-01-26  Paul Brook  <paul@nowt.org>
2264
2265         * Makefile.am: Put -I before the filename.
2266
2267 2003-01-24  Paul Brook  <paul@nowt.org>
2268
2269         * configure.in: Add AM_MAINTAINER_MODE.
2270
2271 2003-01-23  Paul Brook  <paul@nowt.org>
2272
2273         * configure.in, Makefile.am: Modify to work with unmodified autoconf
2274         and auotmake.
2275         Also regenerate other configury files.
2276
2277 2003-01-21  Paul Brook  <paul@nowt.org>
2278
2279         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
2280
2281 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2282
2283         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
2284         Don't include "alloca.h".
2285
2286 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2287
2288         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
2289         * Makefile.am: Adjust file name.
2290         * Makefile.in: Regenerate.
2291         * gfortypes.h: Kill, include everything in...
2292         * libgfor.h: ...here.  Include config.h
2293         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
2294         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
2295         intrinsics/reshape_packed.c, intrinsics/size.c,
2296         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
2297         for prefix for all functions instead of hardcoded.
2298
2299 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2300
2301         * io/lock.c (library_end): Propagate library return
2302         code.
2303
2304 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2305
2306         Port fixes from Andy's tree:
2307         * io/read.c (read_decimal): Reverse sense of overflow
2308         comparison during integer reads.
2309         * io/format.c (revert): Fix comment.
2310         (next_format): Fix format revision.
2311         * io/unix.c: Fix and simplify mmap version of stream
2312         functions.
2313
2314 2003-01-11  Paul Brook  <paul@nowt.org>
2315
2316         * configure, Makefile.in: Regenerate.
2317
2318 2003-01-11  Paul Brook  <paul@nowt.org>
2319
2320         * runtime/stop.c: Rewrite.
2321
2322 2003-01-08  Paul Brook  <paul@nowt.org>
2323
2324         * configure, Makefile.in: Regenerate.
2325
2326 2003-01-05  Paul Brook  <paul@nowt.org>
2327
2328         * (*.m4) Move to m4/.
2329         * intrinsics/string.c (_gfor_string_index): New Function.
2330
2331 2002-12-29  Paul Brook  <paul@nowt.org>
2332
2333         * intrinsics/reshape.*: New files.
2334         * gcc_config.patch: Update to new GCC configure system.
2335
2336 2002-10-10  Paul Brook  <paul@nowt.org>
2337
2338         * intrinsics/size.c: New file.
2339         * intrinsics/shape.m4: New file.
2340         * Makefile.am: Add above files.
2341
2342 2002-10-02  Paul Brook  <paul@nowt.org>
2343
2344         * fmain.c (main): Move here.
2345         * libgfor.c: From here.
2346         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
2347         * Makefile.am: Build libgforbegin.
2348         * gcc_config.patch: Remove stray -march=athlon.
2349         * dotprodl.m4: Fix use of L8_TO_L4 macro.
2350         * ifunction.m4: Move variable declarations to allow compilation with
2351         gcc < 3.0
2352         * specific.m4, specific4.m4: Fix typo typecode->type_code.
2353         * README: Document use of patch -p1.
2354
2355 2002-09-12  Paul Brook  <paul@nowt.org>
2356
2357         * math/*: Add complex math library functions.
2358         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
2359         * Makefile.am: Add details for above.
2360         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
2361
2362 2002-09-09  Paul Brook  <paul@nowt.org>
2363
2364         * libgfor.c (determine_endianness): Use an array rather than a struct.
2365         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
2366
2367 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2368
2369         * libgfor.c: Add fatal signal handler.
2370         Romove superfluous abort() calls.
2371
2372 2002-09-07  Paul Brook <paul@nowt.org>
2373
2374         * Makefile.am, intrinsics: Major rewrite.
2375
2376 2002-09-02  Paul Brook <paul@nowt.org>
2377
2378         * Makefile.am: Added -I$(srcdir) to m4 rule.
2379
2380 2002-08-30  Paul Brook <paul@nowt.org>
2381
2382         * io/*: Integrated libgforio.
2383         * Makefile.am, configure.in: Make compatable with GCC. Build code for
2384         intrinsics in the intrisics directory.
2385         * intrinsics/intrinsics.m4: Move here. Strip directories from the
2386         filename. Add 'and' and 'all' intrinsics.
2387
2388 2002-08-17  Paul Brook <paul@nowt.org>
2389
2390         * ALL: First release as more than just a single file