libgfortran/ChangeLog

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