libgfortran/ChangeLog

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