libgfortran/ChangeLog

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