libgfortran/ChangeLog

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