libgfortran/ChangeLog

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