libgfortran/ChangeLog

   1 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
   2
   3         * io/write.c (output_float):  Typo in error meesage.
   4
   5 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
   6
   7         PR 20085
   8         * intrinsic/args.c (iargc): Off by 1.
   9
  10 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
  11
  12       *  intrinsic/date_and_time.c: Fix conformance problems.
  13
  14 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
  15
  16         PR libgfortran/19363
  17         PR libgfortran/19691
  18         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
  19
  20 2005-01-30  Bud Davis  <bdavis@gfortran.org>
  21
  22         PR fortran/19647
  23         * io/inquire.c (inquire_via_unit): Use correct variable for
  24         pad.
  25
  26 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
  27
  28         PR libfortran/19595
  29         * io/transfer.c (data_transfer_init): eor requires advance="NO".
  30
  31 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
  32
  33         PR libfortran/19524
  34         * io/read.c (read_f): Don't free uninitialized pointer.
  35
  36 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
  37         Paul Brook  <paul@codesourcery.com>
  38
  39         PR fortran/19294
  40         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
  41         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
  42         * m4/transpose.m4: Include type letter in function name.
  43         * Makefile.in: Regenerate.
  44         * generated/transpose_*.c: Regenerate.
  45
  46 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
  47
  48         PR libfortran/19451
  49         * io/transfer.c (finalize_transfer):  Don't do anything if
  50         there is an error condition.
  51
  52 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
  53
  54         PR libgfortran/19052
  55         * libgfortran.h (options_t): Add stderr_unit.
  56         * io/io.h (error_stream): Declare.
  57         * io/open.c (new_unit): Do not terminate abnormally if opening
  58         file preconnected to stdin, stdout, or stderr.
  59         * io/unit.c (init_units): Initialize stderr_unit.
  60         * io/unix.c (error_stream): New function.
  61         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
  62
  63 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
  64
  65         PR libfortran/18982
  66         * io/unix.c (regular_file):  No need to change flags->action
  67         if an error occurs.  Document this.
  68         No need to call stat() for STATUS_OLD, open() will
  69         fail anyway.
  70         For ACTION_UNSPECIFIED, try open for read-write, then for
  71         read-only if open fails with EACCES, then for write-only
  72         if that fails with EACCES again.
  73         * io/unix.c (open_external): Document changed behavior of
  74         regular_file.
  75
  76 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
  77
  78         PR fortran/19194
  79         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
  80         use CHARACTER macro for definition of string valued paramters.
  81
  82 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
  83
  84         PR fortran/19314
  85         * io/inquire.c(inquire_via_unit): implement POSITION=.
  86         * io/transfer.c(next_record): update position for
  87         INQUIRE.
  88         * io/rewind.c(st_rewind): update position for
  89         INQUIRE.
  90
  91 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
  92
  93         PR fortran/18778
  94         * io/transfer.c (us_read): no bytes available is not a
  95         runtime error.
  96
  97 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
  98
  99         PR fortran/18983
 100         * io/transfer.c (st_write_done): only truncate when it
 101         is required.
 102
 103 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
 104
 105         PR libfortran/19280
 106         c99_protos.h: License changed to GPL+exception.
 107         libgfortran.h: Ditto.
 108         intrinsics/abort.c: Ditto.
 109         intrinsics/args.c: Ditto.
 110         intrinsics/associated.c: Ditto.
 111         intrinsics/bessel.c: Ditto.
 112         intrinsics/c99_functions.c: Ditto.
 113         intrinsics/cpu_time.c: Ditto.
 114         intrinsics/cshift0.c: Ditto.
 115         intrinsics/date_and_time.c: Ditto.
 116         intrinsics/env.c: Ditto.
 117         intrinsics/eoshift0.c: Ditto.
 118         intrinsics/eoshift2.c: Ditto.
 119         intrinsics/erf.c: Ditto.
 120         intrinsics/etime.c: Ditto.
 121         intrinsics/exit.c: Ditto.
 122         intrinsics/flush.c: Ditto.
 123         intrinsics/fnum.c: Ditto.
 124         intrinsics/getXid.c: Ditto.
 125         intrinsics/getcwd.c: Ditto.
 126         intrinsics/ishftc.c: Ditto.
 127         intrinsics/mvbits.c: Ditto.
 128         intrinsics/pack_generic.c: Ditto.
 129         intrinsics/rand.c: Ditto.
 130         intrinsics/random.c: Ditto.
 131         intrinsics/reshape_generic.c: Ditto.
 132         intrinsics/reshape_packed.c: Ditto.
 133         intrinsics/size.c: Ditto.
 134         intrinsics/spread_generic.c: Ditto.
 135         intrinsics/stat.c: Ditto.
 136         intrinsics/string_intrinsics.c: Ditto.
 137         intrinsics/system.c: Ditto.
 138         intrinsics/system_clock.c: Ditto.
 139         intrinsics/transpose_generic.c: Ditto.
 140         intrinsics/umask.c: Ditto.
 141         intrinsics/unlink.c: Ditto.
 142         intrinsics/unpack_generic.c: Ditto.
 143         io/backspace.c: Ditto.
 144         io/close.c: Ditto.
 145         io/endfile.c: Ditto.
 146         io/format.c: Ditto.
 147         io/inquire.c: Ditto.
 148         io/io.h: Ditto.
 149         io/list_read.c: Ditto.
 150         io/lock.c: Ditto.
 151         io/open.c: Ditto.
 152         io/read.c: Ditto.
 153         io/rewind.c: Ditto.
 154         io/transfer.c: Ditto.
 155         io/unit.c: Ditto.
 156         io/unix.c: Ditto.
 157         io/write.c: Ditto.
 158         m4/all.m4: Ditto.
 159         m4/any.m4: Ditto.
 160         m4/cexp.m4: Ditto.
 161         m4/chyp.m4: Ditto.
 162         m4/count.m4: Ditto.
 163         m4/cshift1.m4: Ditto.
 164         m4/ctrig.m4: Ditto.
 165         m4/dotprod.m4: Ditto.
 166         m4/dotprodc.m4: Ditto.
 167         m4/dotprodl.m4: Ditto.
 168         m4/eoshift1.m4: Ditto.
 169         m4/eoshift3.m4: Ditto.
 170         m4/exponent.m4: Ditto.
 171         m4/fraction.m4: Ditto.
 172         m4/head.m4: Ditto.
 173         m4/iforeach.m4: Ditto.
 174         m4/ifunction.m4: Ditto.
 175         m4/in_pack.m4: Ditto.
 176         m4/in_unpack.m4: Ditto.
 177         m4/iparm.m4: Ditto.
 178         m4/matmul.m4: Ditto.
 179         m4/matmull.m4: Ditto.
 180         m4/maxloc0.m4: Ditto.
 181         m4/maxloc1.m4: Ditto.
 182         m4/maxval.m4: Ditto.
 183         m4/minloc0.m4: Ditto.
 184         m4/minloc1.m4: Ditto.
 185         m4/minval.m4: Ditto.
 186         m4/mtype.m4: Ditto.
 187         m4/nearest.m4: Ditto.
 188         m4/pow.m4: Ditto.
 189         m4/product.m4: Ditto.
 190         m4/reshape.m4: Ditto.
 191         m4/set_exponent.m4: Ditto.
 192         m4/shape.m4: Ditto.
 193         m4/specific.m4: Ditto.
 194         m4/specific2.m4: Ditto.
 195         m4/sum.m4: Ditto.
 196         m4/transpose.m4: Ditto.
 197         m4/types.m4: Ditto.
 198         runtime/environ.c: Ditto.
 199         runtime/error.c: Ditto.
 200         runtime/in_pack_generic.c: Ditto.
 201         runtime/in_unpack_generic.c: Ditto.
 202         runtime/main.c: Ditto.
 203         runtime/memory.c: Ditto.
 204         runtime/normalize.c: Ditto.
 205         runtime/pause.c: Ditto.
 206         runtime/select.c: Ditto.
 207         runtime/stop.c: Ditto.
 208         runtime/string.c: Ditto.
 209         generated/_abs_c4.f90: Regenerated.
 210         generated/_abs_c8.f90: Regenerated.
 211         generated/_abs_i4.f90: Regenerated.
 212         generated/_abs_i8.f90: Regenerated.
 213         generated/_abs_r4.f90: Regenerated.
 214         generated/_abs_r8.f90: Regenerated.
 215         generated/_acos_r4.f90: Regenerated.
 216         generated/_acos_r8.f90: Regenerated.
 217         generated/_aint_r4.f90: Regenerated.
 218         generated/_aint_r8.f90: Regenerated.
 219         generated/_anint_r4.f90: Regenerated.
 220         generated/_anint_r8.f90: Regenerated.
 221         generated/_asin_r4.f90: Regenerated.
 222         generated/_asin_r8.f90: Regenerated.
 223         generated/_atan2_r4.f90: Regenerated.
 224         generated/_atan2_r8.f90: Regenerated.
 225         generated/_atan_r4.f90: Regenerated.
 226         generated/_atan_r8.f90: Regenerated.
 227         generated/_conjg_c4.f90: Regenerated.
 228         generated/_conjg_c8.f90: Regenerated.
 229         generated/_cos_c4.f90: Regenerated.
 230         generated/_cos_c8.f90: Regenerated.
 231         generated/_cos_r4.f90: Regenerated.
 232         generated/_cos_r8.f90: Regenerated.
 233         generated/_cosh_r4.f90: Regenerated.
 234         generated/_cosh_r8.f90: Regenerated.
 235         generated/_dim_i4.f90: Regenerated.
 236         generated/_dim_i8.f90: Regenerated.
 237         generated/_dim_r4.f90: Regenerated.
 238         generated/_dim_r8.f90: Regenerated.
 239         generated/_exp_c4.f90: Regenerated.
 240         generated/_exp_c8.f90: Regenerated.
 241         generated/_exp_r4.f90: Regenerated.
 242         generated/_exp_r8.f90: Regenerated.
 243         generated/_log10_r4.f90: Regenerated.
 244         generated/_log10_r8.f90: Regenerated.
 245         generated/_log_c4.f90: Regenerated.
 246         generated/_log_c8.f90: Regenerated.
 247         generated/_log_r4.f90: Regenerated.
 248         generated/_log_r8.f90: Regenerated.
 249         generated/_mod_i4.f90: Regenerated.
 250         generated/_mod_i8.f90: Regenerated.
 251         generated/_mod_r4.f90: Regenerated.
 252         generated/_mod_r8.f90: Regenerated.
 253         generated/_sign_i4.f90: Regenerated.
 254         generated/_sign_i8.f90: Regenerated.
 255         generated/_sign_r4.f90: Regenerated.
 256         generated/_sign_r8.f90: Regenerated.
 257         generated/_sin_c4.f90: Regenerated.
 258         generated/_sin_c8.f90: Regenerated.
 259         generated/_sin_r4.f90: Regenerated.
 260         generated/_sin_r8.f90: Regenerated.
 261         generated/_sinh_r4.f90: Regenerated.
 262         generated/_sinh_r8.f90: Regenerated.
 263         generated/_sqrt_c4.f90: Regenerated.
 264         generated/_sqrt_c8.f90: Regenerated.
 265         generated/_sqrt_r4.f90: Regenerated.
 266         generated/_sqrt_r8.f90: Regenerated.
 267         generated/_tan_r4.f90: Regenerated.
 268         generated/_tan_r8.f90: Regenerated.
 269         generated/_tanh_r4.f90: Regenerated.
 270         generated/_tanh_r8.f90: Regenerated.
 271         generated/all_l4.c: Regenerated.
 272         generated/all_l8.c: Regenerated.
 273         generated/any_l4.c: Regenerated.
 274         generated/any_l8.c: Regenerated.
 275         generated/count_4_l4.c: Regenerated.
 276         generated/count_4_l8.c: Regenerated.
 277         generated/count_8_l4.c: Regenerated.
 278         generated/count_8_l8.c: Regenerated.
 279         generated/cshift1_4.c: Regenerated.
 280         generated/cshift1_8.c: Regenerated.
 281         generated/dotprod_c4.c: Regenerated.
 282         generated/dotprod_c8.c: Regenerated.
 283         generated/dotprod_i4.c: Regenerated.
 284         generated/dotprod_i8.c: Regenerated.
 285         generated/dotprod_l4.c: Regenerated.
 286         generated/dotprod_l8.c: Regenerated.
 287         generated/dotprod_r4.c: Regenerated.
 288         generated/dotprod_r8.c: Regenerated.
 289         generated/eoshift1_4.c: Regenerated.
 290         generated/eoshift1_8.c: Regenerated.
 291         generated/eoshift3_4.c: Regenerated.
 292         generated/eoshift3_8.c: Regenerated.
 293         generated/exp_c4.c: Regenerated.
 294         generated/exp_c8.c: Regenerated.
 295         generated/exponent_r4.c: Regenerated.
 296         generated/exponent_r8.c: Regenerated.
 297         generated/fraction_r4.c: Regenerated.
 298         generated/fraction_r8.c: Regenerated.
 299         generated/hyp_c4.c: Regenerated.
 300         generated/hyp_c8.c: Regenerated.
 301         generated/in_pack_i4.c: Regenerated.
 302         generated/in_pack_i8.c: Regenerated.
 303         generated/in_unpack_i4.c: Regenerated.
 304         generated/in_unpack_i8.c: Regenerated.
 305         generated/matmul_c4.c: Regenerated.
 306         generated/matmul_c8.c: Regenerated.
 307         generated/matmul_i4.c: Regenerated.
 308         generated/matmul_i8.c: Regenerated.
 309         generated/matmul_l4.c: Regenerated.
 310         generated/matmul_l8.c: Regenerated.
 311         generated/matmul_r4.c: Regenerated.
 312         generated/matmul_r8.c: Regenerated.
 313         generated/maxloc0_4_i4.c: Regenerated.
 314         generated/maxloc0_4_i8.c: Regenerated.
 315         generated/maxloc0_4_r4.c: Regenerated.
 316         generated/maxloc0_4_r8.c: Regenerated.
 317         generated/maxloc0_8_i4.c: Regenerated.
 318         generated/maxloc0_8_i8.c: Regenerated.
 319         generated/maxloc0_8_r4.c: Regenerated.
 320         generated/maxloc0_8_r8.c: Regenerated.
 321         generated/maxloc1_4_i4.c: Regenerated.
 322         generated/maxloc1_4_i8.c: Regenerated.
 323         generated/maxloc1_4_r4.c: Regenerated.
 324         generated/maxloc1_4_r8.c: Regenerated.
 325         generated/maxloc1_8_i4.c: Regenerated.
 326         generated/maxloc1_8_i8.c: Regenerated.
 327         generated/maxloc1_8_r4.c: Regenerated.
 328         generated/maxloc1_8_r8.c: Regenerated.
 329         generated/maxval_i4.c: Regenerated.
 330         generated/maxval_i8.c: Regenerated.
 331         generated/maxval_r4.c: Regenerated.
 332         generated/maxval_r8.c: Regenerated.
 333         generated/minloc0_4_i4.c: Regenerated.
 334         generated/minloc0_4_i8.c: Regenerated.
 335         generated/minloc0_4_r4.c: Regenerated.
 336         generated/minloc0_4_r8.c: Regenerated.
 337         generated/minloc0_8_i4.c: Regenerated.
 338         generated/minloc0_8_i8.c: Regenerated.
 339         generated/minloc0_8_r4.c: Regenerated.
 340         generated/minloc0_8_r8.c: Regenerated.
 341         generated/minloc1_4_i4.c: Regenerated.
 342         generated/minloc1_4_i8.c: Regenerated.
 343         generated/minloc1_4_r4.c: Regenerated.
 344         generated/minloc1_4_r8.c: Regenerated.
 345         generated/minloc1_8_i4.c: Regenerated.
 346         generated/minloc1_8_i8.c: Regenerated.
 347         generated/minloc1_8_r4.c: Regenerated.
 348         generated/minloc1_8_r8.c: Regenerated.
 349         generated/minval_i4.c: Regenerated.
 350         generated/minval_i8.c: Regenerated.
 351         generated/minval_r4.c: Regenerated.
 352         generated/minval_r8.c: Regenerated.
 353         generated/nearest_r4.c: Regenerated.
 354         generated/nearest_r8.c: Regenerated.
 355         generated/pow_c4_i4.c: Regenerated.
 356         generated/pow_c4_i8.c: Regenerated.
 357         generated/pow_c8_i4.c: Regenerated.
 358         generated/pow_c8_i8.c: Regenerated.
 359         generated/pow_i4_i4.c: Regenerated.
 360         generated/pow_i4_i8.c: Regenerated.
 361         generated/pow_i8_i4.c: Regenerated.
 362         generated/pow_i8_i8.c: Regenerated.
 363         generated/pow_r4_i4.c: Regenerated.
 364         generated/pow_r4_i8.c: Regenerated.
 365         generated/pow_r8_i4.c: Regenerated.
 366         generated/pow_r8_i8.c: Regenerated.
 367         generated/product_c4.c: Regenerated.
 368         generated/product_c8.c: Regenerated.
 369         generated/product_i4.c: Regenerated.
 370         generated/product_i8.c: Regenerated.
 371         generated/product_r4.c: Regenerated.
 372         generated/product_r8.c: Regenerated.
 373         generated/reshape_i4.c: Regenerated.
 374         generated/reshape_i8.c: Regenerated.
 375         generated/set_exponent_r4.c: Regenerated.
 376         generated/set_exponent_r8.c: Regenerated.
 377         generated/shape_i4.c: Regenerated.
 378         generated/shape_i8.c: Regenerated.
 379         generated/sum_c4.c: Regenerated.
 380         generated/sum_c8.c: Regenerated.
 381         generated/sum_i4.c: Regenerated.
 382         generated/sum_i8.c: Regenerated.
 383         generated/sum_r4.c: Regenerated.
 384         generated/sum_r8.c: Regenerated.
 385         generated/transpose_i4.c: Regenerated.
 386         generated/transpose_i8.c: Regenerated.
 387         generated/trig_c4.c: Regenerated.
 388         generated/trig_c8.c: Regenerated.
 389
 390 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
 391
 392         PR fortran/18398
 393         * transfer.c (next_record_r): always skip the
 394         eol search if it was found during sf_read.
 395
 396 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 397
 398         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
 399         Define.
 400         * intrinsics/ishftc.c: Update copyright years.
 401         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
 402         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
 403         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
 404
 405 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
 406
 407         PR fortran/19071
 408         * io/tranfer.c (formatted_transfer): moved check for
 409         format reversion inside the processing loop.
 410
 411 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 412
 413         PR libfortran/19074
 414         * libgfortran.h (itoa): Rename to gfc_itoa.
 415         * io/write.c (itoa): Same.
 416         * runtime/environ.c (itoa): Same.
 417         * runtime/error.c (itoa): Same.
 418
 419 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
 420             Steven G. Kargl  <kargls@comcast.net>
 421
 422         PR fortran/17597
 423         * io/list_read.c (read_real): do not push back a comma when
 424         it delimits a real value without a decimal point
 425
 426 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
 427
 428         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
 429         instead of assignment to fill unaligned buffer.
 430         (us_write): Ditto.
 431         (next_record_w): Ditto.
 432
 433 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
 434
 435         PR libfortran/18966
 436         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
 437         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
 438         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
 439         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
 440
 441 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
 442
 443         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
 444
 445 2004-12-12  Richard Henderson  <rth@redhat.com>
 446
 447         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 448         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
 449         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
 450         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
 451         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 452         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
 453         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
 454         instead of "__".
 455         * generated/*: Rebuild.
 456
 457 2004-12-12  Richard Henderson  <rth@redhat.com>
 458
 459         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
 460         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
 461         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
 462         * configure.ac: Use them.
 463         * configure, config.h.in, aclocal.m4: Rebuild.
 464         * libgfortran.h (prefix): Remove.
 465         (PREFIX, IPREFIX): New.
 466         (sym_rename, sym_rename1, sym_rename2): New.
 467         (internal_proto, export_proto, export_proto_np): New.
 468         (iexport_proto, iexport): New.
 469         (iexport_data_proto, iexport_data): New.
 470         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
 471         intrinsics/cpu_time.c, intrinsics/cshift0.c,
 472         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
 473         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
 474         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
 475         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
 476         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
 477         intrinsics/reshape_generic.c, intrinsics/size.c,
 478         intrinsics/spread_generic.c, intrinsics/stat.c,
 479         intrinsics/string_intrinsics.c, intrinsics/system.c,
 480         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
 481         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
 482         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
 483         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
 484         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
 485         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
 486         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
 487         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
 488         m4/transpose.m4, runtime/environ.c, runtime/error.c,
 489         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
 490         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
 491         runtime/stop.c: Use them to mark symbols internal or external.
 492         * generated/*: Rebuild.
 493
 494 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
 495
 496         PR bootstrap/18895
 497         Revert 2004-12-07 change.
 498         * Makefile.am (AM_MAKEFLAGS): Delete.
 499         * Makefile.in: Regenerate.
 500
 501 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 502
 503         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
 504         * libgfortran/Makefile.in: Regenerate
 505
 506 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
 507
 508         * io/io.h (open_external): Change prototype.
 509         * io/unix.c (regular_file): Change prototype and set flags->action if
 510         needed.
 511         (open_external): Ditto.
 512         * io/open.c (new_unit): Let open_external set flags->action.
 513
 514 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
 515
 516         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
 517         * configure: Regenerate.
 518         * config.h.in: Likewise.
 519         * c99_protos.h: New file.
 520         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
 521         * intrinsics/c99_functions.c (fabsf): New function.
 522
 523 2004-12-06  Richard Henderson  <rth@redhat.com>
 524
 525         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
 526         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
 527         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
 528         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
 529         of internal_malloc.
 530         * generated/*: Rebuild.
 531
 532 2004-12-06  Richard Henderson  <rth@redhat.com>
 533
 534         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
 535         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
 536         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
 537         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
 538         intrinsics/spread_generic.c, intrinsics/stat.c,
 539         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
 540         intrinsics/transpose_generic.c, intrinsics/unlink.c,
 541         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
 542         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
 543         io/write.c, runtime/environ.c, runtime/error.c,
 544         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
 545         runtime/memory.c, runtime/pause.c, runtime/stop.c,
 546         runtime/string.c: Whitespace fixes.
 547
 548 2004-12-06  Richard Henderson  <rth@redhat.com>
 549
 550         * Makefile.am: Generate all m4 output under $(srcdir).
 551         * Makefile.in: Regenerate.
 552
 553 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 554
 555         PR fortran/18710
 556         * io/transfer.c (unformatted_read, unformatted_write): width of
 557         a COMPLEX is twice its kind.
 558
 559 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 560
 561         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 562         * configure, aclocal.m4, Makefile.in: Regenerate.
 563
 564 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 565
 566         PR libfortran/18284
 567         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
 568         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
 569
 570 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
 571
 572         * io/inquire.c (inquire_via_unit): do not allow a direct access
 573         file to be opened for sequential I/O.
 574
 575 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
 576         Paul Brook  <paul@codesourcery.com>
 577
 578         * intrinsics/flush.c: New file.
 579         * intrinsics/fnum.c: ditto
 580         * intrinsics/stat.c: ditto
 581         * io/io.h (unit_to_fd): Add prototype.
 582         * io/unix.c (unit_to_fd): New function.
 583         * configure.ac: Add test for members of struct stat.  Check for
 584         sys/types.h and sys/stat.h
 585         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
 586         * configure.in: Regenerate.
 587         * config.h.in: Regenerate.
 588         * Makefile.in: Regenerate.
 589
 590 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 591
 592         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
 593
 594 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
 595
 596         * io/unix.c (mmap_alloc_w_a): check for a write to a location
 597         less than the mapped area.
 598
 599 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
 600
 601         PR fortran/18364
 602         *  io/endfile.c (st_endfile): flush the stream before truncating.
 603
 604 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 605
 606         * configure: Regenerate for libtool change.
 607
 608 2004-11-22  Steven Bosscher  <stevenb@suse.de>
 609
 610         PR libfortran/15960
 611         * configure.ac: Check for finite in libm.
 612         * libgfortran.h: Define isfinite macro if not defined.
 613         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
 614         HAVE_FPCLASSIFY.
 615         * io/write.c (write_float): Use isfinite instead of finite.
 616         * configure, config.h.in: Rebuilt.
 617
 618 2004-11-20  Roger Sayle  <roger@eyesopen.com>
 619
 620         * io/write.c (write_float, list_formatted_write): Fix indentation.
 621
 622 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
 623
 624         PR target/16135
 625         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
 626         * configure.ac: Include LIBGFOR_TARGET_ILP32.
 627         * configure: Regenerate.
 628         * config.h.in: Likewise.
 629         * libgfortran.h: Provide default definitions for C99 types
 630         on ILP32 targets that don't have them.
 631
 632         PR target/17999
 633         * configure.ac: Check for snprintf.
 634         * configure: Regenerate.
 635         * config.h.in: Likewise.
 636         * intrinsics/date_and_time.c (date_and_time): Do not
 637         use snprinf if it is not available.
 638         * io/write.c (output_float): Likewise.
 639
 640 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
 641
 642         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
 643         * Makefile.in: Regenerated
 644         * intrinsics/umask.c: New file
 645         * intrinsics/unlink.c: ditto
 646         * intrinsics/exit.c: ditto
 647
 648 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
 649
 650         * m4/matmul.m4: Loops reordered to improve cache behavior.
 651         * generated/matmul_??.c: Regenerated.
 652
 653 2004-11-10  Paul Brook  <paul@codesourcery.com>
 654
 655         PR fortran/18218
 656         * configure.ac: Check for strtof.
 657         * configure: Regenerate.
 658         * config.h.in: Regenerate.
 659         * io/read.c (convert_real): Use strtof if available.
 660         (convert_precision_real): Remove.
 661         (read_f): Avoid poor exponentiation algorithm.
 662
 663 2004-11-05  Andreas Schwab  <schwab@suse.de>
 664
 665         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
 666         AC_PROG_F77, F77 and FFLAGS.
 667         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
 668         FCCOMPILE instead of F77COMPILE.
 669         * configure, Makefile.in: Regenerate.
 670
 671 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
 672
 673         * acinclude.m4: Properly quote AC_CACHE_CHECK.
 674         * Makefile.am: Add in ACLOCAL_AMFLAGS.
 675         * aclocal.m4, configure, Makefile.in: Regenerate.
 676
 677 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 678
 679         * config.h.in: Regenerate.
 680         * configure: Regenerate.
 681         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
 682         * io/unix.c (S_IRGRP): Define if undefined.
 683         (S_IWGRP): Same.
 684         (S_IROTH): Same.
 685         (S_IWOTH): Same.
 686         (tempfile): Use mktemp if mkstemp missing, fix typos.
 687
 688 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 689
 690         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
 691
 692 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
 693
 694         * intrinsics/rand.c (irand): Handle NULL argument.
 695
 696 2004-10-07  Paul Brook  <paul@codesourcery.com>
 697
 698         * io/transfer.c (finalize_transfer): Free internal streams.
 699         * io/unix.c (mem_close): Free stream object.
 700
 701 2004-10-07  Paul Brook  <paul@codesourcery.com>
 702
 703         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
 704         error.
 705
 706 2004-10-06  Paul Brook  <paul@codesourcery.com>
 707
 708         PR libfortran/17709
 709         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
 710
 711 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
 712
 713         * intrinsics/mvbits.c: Commit the file.
 714
 715 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 716
 717         PR fortran/17283
 718         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
 719         if not done by caller.
 720         (__pack_s): New function.
 721         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
 722         allocating zero memory.
 723
 724         PR fortran/17631
 725         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
 726         * Makefile.in: Regenerate.
 727         * intrinsics/mvbits.h: New file.
 728
 729         PR fortran/17776
 730         * intrinsics/system.c: New file.
 731         * Makefile.am: Add dependency for the new file.
 732         * Makefile.in: Regenerate.
 733
 734 2004-10-04  Paul Brook  <paul@codesourcery.com>
 735         Bud Davis  <bdavis9659@comcast.net>
 736
 737         PR fortran/17706
 738         PR fortran/16434
 739         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
 740         BN and BZ formats.
 741         * io/write.c (output_float): Don't output minus zero.
 742
 743 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 744
 745         * intrinsics/abort.c ("libgfortran.h"): Move.
 746         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
 747         * intrinsics/write.c ("libgfortran.h"): Same.
 748
 749 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 750
 751         PR libfortran/16137
 752         * config.h.in (HAVE_POWF): Undefine.
 753         * configure.ac: Check for 'powf' in library.
 754         * configure: Regenerate.
 755         * intrinsics/c99_functions.c (powf): New function.
 756
 757 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
 758
 759         * intrinsics/etime.c (etime_): New function.
 760
 761 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
 762
 763         * libgfortran.h: define gfc_alloca()
 764         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
 765
 766 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
 767
 768         PR fortran/17286
 769         * io/list_read.c (namelist_read): ignore spaces after
 770         the '=' for namelist reads.
 771
 772 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
 773
 774         * config.h.in: Regenerate.
 775         * configure: Regenerate.
 776         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
 777         * unix.c: Include stdio.h.
 778         (HAVE_SYS_MMAN_H): Check.
 779         (PROT_READ, PROT_WRITE): Provide default definitions.
 780
 781 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 782
 783         * intrincics/getcwd.c: New file.
 784         * Makefile.am: Add getcwd.c.
 785         * Makefile.in: Regenerated.
 786
 787 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
 788         Paul Brook  <paul@codesourcery.com>
 789
 790         * intrinsics/env.c (getenv, get_environmental_variable): Remove
 791         trailing white space.  Use alloca.  Honour trim_name.
 792
 793 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
 794
 795         PR fortran/17090
 796
 797         * io/list_read.c (list_formatted_read): Handle trailing spaces
 798         at end of line.
 799
 800 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
 801
 802         * io/write.c (output_float): Typo in comment.  Remove debugging
 803         printf.  Fix format for FP of form 1e10.
 804
 805 2004-09-03  Richard Henderson  <rth@redhat.com>
 806
 807         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
 808         copy_loop_double, copy_loop_ldouble): New.
 809         (__cshift0): Make shift type ssize_t.  Use % operator instead of
 810         div.  Use specialized versions of copy loop depending on the shape.
 811
 812 2004-09-02  Paul Brook  <paul@codesourcery.com>
 813
 814         * io/format.c (parse_format_list): Set repeat count for P descriptors.
 815         * write.c (output_float): Fix condition.  Correctly handle nonzero
 816         scale factor.
 817
 818 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 819
 820         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
 821         * mk-srk-inc.sh: Likewise.
 822
 823 2004-09-01  Paul Brook  <paul@codesourcery.com>
 824
 825         * runtime/error.c (generate_error): Set both iostat and
 826         library_return.
 827
 828 2004-08-31  Paul Brook  <paul@codesourcery.com>
 829
 830         PR libfortran/16805
 831         * io/list_read.c (next_char): Don't signal EOF for internal files.
 832         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
 833
 834 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 835
 836         * io/unit.c: Separate copyright years by ','.
 837         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
 838         Remove blank line in beginning of function.
 839         (get_unit): Simplify code.
 840
 841 2004-08-31  Paul Brook  <paul@codesourcery.com>
 842
 843         * io/unit.c (get_unit): Remove superfluous if.
 844
 845 2004-08-31  Paul Brook  <paul@codesourcery.com>
 846
 847         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
 848         (finalize_transfer): Move setjmp after namlist IO.
 849         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
 850
 851 2004-08-31  Paul Brook  <paul@codesourcery.com>
 852
 853         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
 854
 855 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 856
 857         * libgfortran.h: Replace 'gfc_strlen_type' by
 858         'gfc_charlen_type'. Update comment accordingly.
 859         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
 860         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
 861
 862 2004-08-31  Paul Brook  <paul@codesourcery.com>
 863
 864         * libgfortran.h: Add comments.
 865
 866 2004-08-30  Richard Henderson  <rth@redhat.com>
 867
 868         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
 869         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
 870         (selected_int_kind.inc selected_real_kind.inc): New rules.
 871         * Makefile.in: Regenerate.
 872         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
 873         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
 874         include table of detected kinds.
 875         * intrinsics/selected_real_kind.f90: Similarly.
 876
 877 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 878         Paul Brook  <paul@codesourcery.com>
 879
 880         * intrinsics/bessel.c: New file.
 881         * intrinsics/erf.c: New file.
 882         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
 883         * configure.ac: Test for C99 Bessel and Error functions.
 884         * Makefile.in: Regenerate.
 885         * config.h.in: Regenerate.
 886         * configure: Regenerate.
 887
 888 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
 889         Paul Brook  <paul@codesourcery.com>
 890
 891         * Makefile.am: Add intrinsics/getXid.c.
 892         * configure.ac: Add tests for get{g,p,u}id.
 893         * config.h.in: Regenerate.
 894         * Makefile.in: Regenerate.
 895         * configure: Regenerate.
 896
 897 2004-08-28  Paul Brook  <paul@codesourcery.com>
 898
 899         PR libfortran/17195
 900         * libgfortran.h (rtoa): Remove prototype.
 901         * runtime/error.c (rtoa): Remove.
 902         * io/write.c (calculate_G_format): Don't add blanks if E format is
 903         used.  Add correct number of blanks when exponent width is specified.
 904         (output_float): Rewrite.
 905
 906 2004-08-27  Paul Brook  <paul@codesourcery.com>
 907
 908         * io/rewind.c (st_rewind): Reset unit to read mode.
 909
 910 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
 911
 912         PR fortran/16597
 913         * io/io.h: created typedef for unit_mode.
 914         * io/io.h (gfc_unit): added mode to unit structure.
 915         * io/transfer.c (data_transfer_init): flush if a write then
 916         read is done on a unit (direct access files).
 917         * io/rewind.c (st_rewind): Used unit mode instead of global.
 918
 919 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 920
 921         PR fortran/17143
 922         * runtime/error.c (itoa): keep from overflowing during
 923         mod operation by using unsigned variable.
 924
 925 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
 926
 927         PR fortran/17164
 928         * runtime/string_intrinsics.c (string_index):check for
 929         substring longer than string.
 930
 931 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
 932
 933         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
 934         * Makefile.in: Rebuilt.
 935
 936 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 937
 938         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
 939         Fix formatting issues, update copyright years.
 940
 941 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
 942
 943         PR 16908
 944         * io/transfer.c (next_record_w): Do not blank pad.
 945         * io/transfer.c (next_record): Take into account partial records.
 946
 947 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
 948
 949         PR fortran/13278
 950         * io/transfer.c (st_set_nml_var)
 951         * io/write.c (namelist_write): Allow var_name and var_name_len to be
 952         null. For strings, use string_length field instead of len.
 953         * io/io.h (struct namelist_type): New field string_length.
 954         (st_set_nml_var_char): New argument string_length.
 955
 956 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
 957
 958         PR gfortran/16935
 959         * io/open.c (st_open): use flags instead of the unit structure.
 960
 961 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
 962
 963         * io/list_read.c (namelist_read): Convert variable names
 964         to lower case, so that mixed-case names are recognized.
 965         Don't read beyond terminating slash.
 966
 967 2004-08-09  Richard Henderson  <rth@redhat.com>
 968             Roger Sayle  <roger@eyesopen.com>
 969
 970         * intrinsics/c99_functions.c (nextafterf): New implementation that
 971         works correctly with denormalized numbers.
 972
 973 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
 974
 975         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
 976         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
 977         Allocate space if return value has NULL in its data field.
 978         * generated/*.c: Regenerate.
 979
 980 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 981
 982         * intrinsics/env.c: New file.
 983         * Makefile.am: Add env.c to build.
 984         * Makefile.in: Regenerate.
 985
 986 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
 987
 988         PR libgfortran/16704
 989         * io/read.c (read_radix): Understand letters f and F as hex digits.
 990
 991 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
 992
 993         * libgfortran.h (array_t, size0) New declarations.
 994         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
 995         space if return value descriptor has NULL in its data field,
 996         and initialize bounds and stride.
 997         * intrinsics/size.c (array_t, size0): Declarations moved to
 998         libgfortran.h.
 999         * generated/*.c: Regenerate.
1000
1001 2004-08-03  Roger Sayle  <roger@eyesopen.com>
1002
1003         PR libgfortran/16137
1004         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
1005         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
1006         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
1007         * config.h.in: Regenerate.
1008         * configure: Regenerate.
1009
1010         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
1011         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
1012         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
1013         implementations for targets that don't support C99 float functions.
1014
1015 2004-08-01  Roger Sayle  <roger@eyesopen.com>
1016
1017         * io/write.c (write_float): Use the slightly more portable isnan
1018         in preference to isinf.
1019
1020 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
1021
1022         * configure.ac: Add check for LFS support.
1023         * configure: Regenerate
1024
1025 2004-07-11  Paul Brook  <paul@codesourcery.com>
1026
1027         PR fortran/16303
1028         * m4/cexp.m4 (carg): Return -pi to pi.
1029         * generated/exp_c?.c: Regenerate.
1030
1031 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
1032
1033         PR fortran/16291
1034         * libgfortran/io/write.c: (write_float): Added length check.
1035         Remove pointless memset calls.
1036
1037 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
1038             Paul Brook  <paul@codesourcery.com>
1039
1040         PR fortran/15472
1041         * io/transfer.c(us_write): set recl for seq unform writes to max size.
1042         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
1043         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
1044         right time.
1045         * io/unix.c(is_seekable): set based upon the file/device, not the
1046         method being used to access it (fd or mmap).
1047         * io/unix.c(fd_flush): don't set file_size if !seekable.
1048         * io/unix.c(fd_truncate: ditto.
1049
1050 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1051         Paul Brook  <paul@codesourcery.com>
1052
1053         PR fortran/15280
1054         PR fortran/15665
1055         * libgfortran.h (gfc_strlen_type): Define.
1056         * intrinsics/args.c (getarg): Rename ...
1057         (getarg_i4): ... to this.
1058         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
1059         get_command_i4, get_command_i8): New functions.
1060
1061 2004-07-04  Matthias Klose  <doko@debian.org>
1062
1063         * libtool-version: New.
1064         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
1065         * Makefile.in: Regenerate.
1066         * configure.ac: Remove libtool_VERSION macro
1067         * configure: Regenerate
1068
1069 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
1070             Steven Bosscher  <stevenb@suse.de>
1071
1072         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
1073         commit in prefix.
1074
1075 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1076         Paul Brook  <paul@codesourcery.com>
1077
1078         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
1079         comments.
1080         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
1081
1082 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
1083
1084         PR gfortran/12839
1085         * io/write.c (write_float): check signbit for Infinity.
1086
1087 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
1088
1089         PR gfortran/16196
1090         * unix.c(regular_file): create file if it does not exist.
1091
1092 2004-06-24  Andrew Pinski  <apinski@apple.com>
1093
1094         * configure.ac: Remove check for libmx.
1095         * configure: Regenerate.
1096
1097 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1098
1099         PR fortran/15750
1100         * inquire.c (st_inquire): Add comment
1101         * io.h (st_parameter): Add iolength.
1102         (st_iolength, st_iolength_done): Declare.
1103         * transfer.c (iolength_transfer, iolength_transfer_init,
1104         st_iolength, st_iolength_done): New functions.
1105
1106 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
1107
1108         * etime.c (etime_sub): Remove array rank check;
1109         Add check for sufficient space.
1110
1111 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1112
1113         PR gfortran/16080
1114         * io/list_read.c(set_value): fixed spelling.
1115
1116 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
1117
1118         PR gfortran/16080
1119         * io/list_read.c(set_value): don't copy if the string is null.
1120
1121 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
1122
1123         PR gfortran/15292
1124         * intrinsics/c99_functions.c: Use fpclassify if it exists.
1125
1126 2004-06-13  Paul Brook  <paul@codesourcery.com>
1127
1128         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
1129         * configure.ac: Add checks for nextafter and nextafterf.
1130         * Makefile.in, config.h.in, configure: Regenerate.
1131         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
1132         * intrinsics/rand.c (rand): Use normalize_r4_i4.
1133         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
1134         (random_r8): Use normalize_r8_i8.
1135         * runtime/normalize.c: New file.
1136
1137 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1138             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1139
1140         * random.c: Fix several spelling and formatting mistakes in
1141         comments.
1142         (random_r8): Fix loop to make random numbers range in [0,1(.
1143
1144
1145 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
1146
1147         * random.c (random_r4): Burn a random number.
1148         (random_r8): fix infinite loop.
1149
1150 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1151       Steve Kargl  <sgk@troutmask.apl.washington.edu>
1152
1153         PR gfortran/15292
1154         * intrinsics/c99_functions.c: New file.
1155         * Makefile.am: Add new file.
1156         * configure.ac: Added test for round/roundf.
1157         * Makefile.in: Regenerate.
1158         * configure: Regenerate.
1159         * configure.h.in: Regenerate.
1160
1161 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
1162
1163         * Makefile.am: Add rand.c and etime.c
1164         * Makefile.in: Regenerated.
1165         * aclocal.in: Regenerated.
1166         * cpu_time.c (second_sub, second): New functions.
1167         * rand.c (irand, rand, srand): New file.
1168         * etime.c (etime_sub, etime): New file.
1169
1170 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1171             Steven Bosscher  <stevenb@suse.de>
1172
1173         PR fortran/14923
1174         * intrinsics/date_and_time.c: New file.
1175         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
1176         * Makefile.in, aclocal.m4: Regenerate.
1177         * libgfortran.h: Prototype date_and_time().
1178
1179 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1180
1181         PR fortran/15665
1182         * intrinsics/args.c: Implement GETARG and IARGC.
1183         * Makefile.am: Add it.
1184         * Makefile.in: Regenerate.
1185
1186 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
1187
1188         PR gfortran/12839
1189         * io/write.c(write_float): Format inf and nan IAW F2003.
1190
1191 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
1192
1193         PR gfortran/14897
1194         * io/transfer.c (formatted_transfer): position is unique
1195          for T and TL edit descriptors.
1196         (data_transfer_init): set record length to size of internal
1197          file.
1198
1199 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
1200
1201         PR gfortran/15755
1202         * io/backspace.c(st_backspace): call correct routine for
1203         formatted and un-formatted units.
1204
1205 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
1206
1207         PR gfortran/11800
1208         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
1209         (lib_LTLIBRARIES): Rename to ...
1210         (toolexeclib_LTLIBRARIES): this for multilib support.
1211         * configure.in: Rename to ...
1212         * configure.ac: this.  Update to modern autoconf style, enable
1213         multilibs, support --enable-version-specific-runtime-libs.
1214         * Makefile.in: Regenerated.
1215         * configure: Regenerated.
1216         * aclocal.m4: Regenerated.
1217
1218 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
1219
1220         * libgfortran.h (random_seed): Update prototype.
1221         * intrinsics/random.c: Disable old implementation and add new one.
1222
1223 2004-05-30  Andreas Jaeger  <aj@suse.de>
1224
1225         * intrinsics/random.c: Include unistd.h for close and read
1226         prototypes, remove unneeded inclusion of assert.h.
1227
1228         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
1229         unneeded inclusion of assert.h.
1230
1231 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
1232
1233         PR fortran/15234
1234         * intrinsics/associated.c: Remove enum.
1235         (associated): Replace TRUE/FALSE by 1/0.
1236
1237 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
1238
1239         * random.c (random_seed): Use correct variable.
1240
1241 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
1242
1243         * intrinsics/system_clock: New file.
1244         * Makefile.am: Add intrinsics/system_clock.c.
1245         * Makefile.in: Regenerate.
1246
1247 2004-05-21  Roger Sayle  <roger@eyesopen.com>
1248
1249         * io/format.c (parse_format_list): Allow the comma after a string
1250         literal to be optional.
1251
1252 2004-05-18  Paul Brook  <paul@codesourcery.com>
1253         Feng Wang  <fengwang@nudt.edu.cn>
1254
1255         * Makefile.am (i_pow_c): Set it. Add build rule.
1256         (gfor_built_src): Use it.
1257         (m4_files): add m4/pow.m4.
1258         * Makefile.in: Regenerate.
1259         * m4/pow.m4: New file.
1260         * generated/pow_*.c: Regenerate.
1261
1262 2004-05-18  Paul Brook  <paul@codesourcery.com>
1263
1264         * Makefile.am: Remove references to types.m4.
1265         * m4/iparm.m4: Merge with types.m4.
1266         * m4/types.m4: Remove.
1267         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
1268         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
1269         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
1270         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
1271         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
1272         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
1273         Update to use new iparm.m4.
1274         * generated/*.c: Regenerate.
1275
1276 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1277
1278         PR fortran/15235
1279         * gfortran.h (offset_t): Rename to ...
1280         (gfc_offset): ... this.
1281         * io/backspace.c (formatted_backspace, unformatted_backspace),
1282         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
1283         transfer.c (us_read, us_write, next_record_r, next_record_w),
1284         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
1285         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
1286         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
1287         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
1288         occurences of offset_t by gfc_offset.
1289
1290 2004-05-16  Paul Brook  <paul@codesourcery.com>
1291
1292         * io/format.c (write_real): Don't include padding in format.
1293
1294 2004-05-16  Paul Brook  <paul@codesourcery.com>
1295
1296         * io/format.c (format_lex): Make c an int.
1297
1298 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1299         Paul Brook  <paul@codesourcery.com>
1300
1301         * io/write.c (write_logical): Don't print extra blank.
1302         (write_integer): Base field width on kind.
1303         (list_formatted_write): Output initial blank.
1304
1305 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1306
1307         * io/io.h (flush): Add prototype.
1308         * io/transfer.c (finalize_transfer): Flush partial records.
1309         * io/unix.c (flush): New function.
1310
1311 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1312
1313         PR fortran/15234
1314         * io/io.h (unit_t): Rename to ...
1315         (gfc_unit) ... this.
1316         (unit_root, current_unit, find_file, find_unit, get_unit): Now
1317         of type gfc_unit.
1318         (delete_file, insert_unit, close_unit): Argument now of type
1319         gfc_unit.
1320         * backspace.c (st_backspace), close.c (st_close), endfile.c
1321         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
1322         (test_endfile, edit_modes, new_unit, already_open, st_open),
1323         rewind.c (st_rewind), transfer.c (current_unit), unit.c
1324         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
1325         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
1326         get_unit, init_units, close_unit), unix.c (find_file0,
1327         find_file, delete_file): Replace all occurences of unit_t by
1328         gfc_unit.
1329
1330 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
1331
1332         PR fortran/15311
1333         * io/write.c (write_a): right justify A edit output.
1334
1335 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
1336
1337         PR fortran/15149
1338         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
1339         * runtime/main.c(init): Call random_seed as part of MAIN init.
1340
1341 2004-05-13  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
1342
1343         * io/format.c: (parse_format_list): No comma is required after
1344         P descriptor.
1345
1346 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
1347
1348         PR fortran/15204
1349         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
1350
1351 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1352             Steven Bosscher  <stevenb@suse.de>
1353
1354         PR libfortran/15234
1355         * libgfortran.h: Include <inttypes.h> if available.
1356
1357 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1358
1359         * io/unix.c (MAP_FAILED): Define if missing.
1360         (mmap_alloc): Cast MAP_FAILED to char *.
1361         (mmap_open): Likewise.
1362
1363 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1364
1365         * generated/_abs_i8.f90: New file.
1366         * generated/_abs_c4.f90: New file.
1367         * generated/_abs_c8.f90: New file.
1368         * Makefile.am: Add them.
1369         * Makefile.in: Regenerate.
1370 `
1371 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
1372
1373         PR fortran/14056
1374         * generated/_abs_i4.f90: New file.
1375         * Makefile.am: Add it.
1376         * Makefile.in: Regenerate.
1377
1378 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
1379
1380         PR fortran/14942
1381         * io/list_read.c(list_formatted_read): finish consuming the
1382         spaces and seperators at eoln to get ready for next item.
1383
1384 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
1385
1386         PR fortran/15113
1387         * io/read.c(read_a): Handle field width > destination and no field width.
1388
1389 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
1390
1391         PR fortran/14906
1392         * io/format.c (format_item): gracefully handle a ')'
1393         when it is the first character encountered in the string.
1394
1395 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1396
1397         PR fortran/14904
1398         * io/transfer.c (next_record): Update last_record when
1399         more than one record is written to a direct access file
1400         with one write statement.
1401
1402 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1403
1404         PR fortran/14901
1405         * io/transfer.c (next_record_w) : No '\n' if internal.
1406         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
1407
1408 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
1409
1410         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
1411         Will need to change this later to support direct access files > 2gb.
1412
1413 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1414
1415         PR gfortran/14762
1416         * io/transfer.c (next_record_r) : Skip to next record.
1417
1418 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1419
1420         PR gfortran/14836
1421         * io/transfer.c (next_record): Update last_record for DIRECT
1422
1423 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1424
1425         PR gfortran/14837
1426         * io/unix.c (find_file0): Use fd field of struct
1427
1428 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
1429
1430         PR 14831
1431         * io/inquire.c (inquire_via_unit): Changed return string for
1432         BLANK=NULL. Use correct variable for ACTION.
1433
1434 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1435
1436         PR 14746
1437         * io/read.c (read_f): Allow a decimal without a leading digit.
1438         * io/write.c (output_float): remove a leading '0' to keep from
1439         overflowing the field (F edit descriptor).
1440
1441 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
1442
1443         PR gfortran/14565
1444         * io/open.c (new_unit),
1445         * io/io.h : new_unit is now visible
1446         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
1447         * io/transfer.c (data_transfer_init): remove compile warnings.
1448         * io/rewind.c (st_rewind): ftruncate if writing.
1449
1450 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1451
1452         * write.c (write_l): Use extract_int for 'L' edit descriptor.
1453
1454 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1455
1456         PR 13919
1457         * io/io.h (global_t):
1458         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
1459           Move eof_jmp to a global structure.
1460         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
1461
1462 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1463
1464         * m4/cexp.m4 (csqrt): Actually use the passed value.
1465         * generated/exp_c?.c: Regenerate.
1466
1467 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
1468
1469         PR 12921
1470         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
1471         * open.c (new_unit): Moved test for positioned direct access error.
1472         (init_units): Corrected calculation of max records.
1473
1474 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
1475
1476         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
1477         * Makefile.in: Regenerate.
1478         * m4/dotprodc.m4: New file. Implement complex dot_product.
1479         * m4/dotprod.m4: Delete the complex implementation.
1480         * generated/dotprod_*: Update.
1481
1482 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
1483
1484         * transfer.c (write_constant_string): Do not delete H's in hollerith
1485         formats.
1486
1487 2004-01-05  Andrew Pinski  <apinski@apple.com>
1488
1489         * configure.in: Check for csin in -lmx also.
1490         * configure: Regenerate.
1491
1492 2004-01-01  Paul Brook  <paul@codesourcery.com>
1493
1494         * io/list_read.c (find_nml_node): Make static.
1495         (match_namelist_name): Ditto.
1496         * io/read.c (convert_precision_real): Make static, fix spelling.
1497         * io/transfer.c (extract_real): Remove unused prototype.
1498         (st_set_nml_var): Make static.
1499         * io/write.c (extract_real): Make static.
1500
1501 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
1502
1503         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
1504
1505 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
1506
1507         * io/transfer.c (data_transfer_init): Give a runtime error for list
1508         formatted reads and writes from/to files opened for unformatted IO.
1509
1510 2003-11-30  Paul Brook  <paul@nowt.org>
1511
1512         * runtime/memory.c (push_context): Remove.
1513         (pop_context): Remove.
1514         * libgfortran.h: Remove prototypes.
1515
1516 2003-11-27  Paul Brook  <paul@nowt.org>
1517
1518         * runtime/memory.c (deallocate): Nullify pointer after freeing.
1519
1520 2003-11-27  Paul Brook  <paul@nowt.org>
1521
1522         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
1523         * libgfortran.h: Ditto.
1524         * m4/in_pack.m4: Ditto.
1525         * runtime/in_pack_generic.c: Ditto.
1526         * runtime/memory.c: Ditto.
1527
1528 2003-11-26  Richard Henderson  <rth@redhat.com>
1529
1530         * m4/exponent.m4, m4/fraction.m4: New.
1531         * m4/nearest.m4, m4/set_exponent.m4: New.
1532         * generated/*: Update.
1533         * Makefile.am: Add them.
1534         (AM_CFLAGS): New.  Use -std=gnu99.
1535         * Makefile.in: Regenerate.
1536
1537 2003-11-08  Paul Brook  <paul@nowt.org>
1538
1539         PR fortran/12704
1540         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
1541         * m4/maxloc1.m4: Ditto.
1542         * m4/minloc0.m4: Ditto.
1543         * m4/minloc1.m4: Ditto.
1544         * m4/ifunction.m4: Set return value for zero sized arrays.
1545         * m4/iforeach.m4: Ditto.
1546         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
1547         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
1548         * generated/*: Update.
1549
1550 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
1551
1552         PR fortran/12702
1553         * io/list_read.c (eat_spaces): Treat tab as space.
1554
1555 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
1556
1557         * intrinsics/random.c: Add reference to paper containing algorithm.
1558         (random_seed): Extra error checking and proper handling of arrays.
1559         (arandom_r4, arandom_r8): Implement.
1560
1561 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1562
1563         PR fortran/12703
1564         * runtime/memory.c (allocate_size): Allow allocation
1565         of zero-sized objects.
1566
1567 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
1568
1569         PR fortran/12701
1570         * open.c (new_unit): Open without a file name opens
1571         a file with name fort.<unit>.
1572
1573 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
1574
1575         * intrinsics/cshift0.c: New file.
1576         * m4/cshift1.m4: New file
1577         * generated/cshift*.c: New files.
1578         * Makefile.am: Add them.
1579         * Makefile.in: Regenerate.
1580
1581 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
1582
1583         * io/list_read.c (read_character): Remove unwanted call to free_saved.
1584
1585 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
1586
1587         * intrinsics/string_intrinsics.c (string_trim): New function.
1588         (string_repeat): New function.
1589
1590 2003-10-11  Paul Brook  <paul@nowt.org>
1591
1592         * intrinsics/dprod_r8.f90: New file.
1593         * Makefile.am (gfor_specific_src): Add it.
1594         (gfor_built_specific_src): Rename from gfor_build_specific_c.
1595         Add new intrinsics.
1596         (gfor_specific2_src): Rename from gfor_built_specific2_c.
1597         Add new intrinsics.
1598         * Makefile.in: Regenerate.
1599         * generated/_aint_*.f90: New files.
1600         * generated/_anint*.f90: New files.
1601         * generated/_atan2*.f90: New files.
1602         * generated/_mod*.f90: New files.
1603
1604 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
1605
1606         * intrinsics/selected_kind.f90: New file.
1607         * Makefile.am: Add it.
1608         * Makefile.in: regenerate.
1609
1610 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
1611         Paul Brook  <paul@nowt.org>
1612
1613         * intrinsics/random.c: New file.
1614         * Makefile.am (gfor_hemper_src): Add it.
1615         (gfor_specific_c): Fix typo.
1616
1617 2003-09-19  Paul Brook  <paul@nowt.org>
1618
1619         * All: rename g95->gfc.
1620
1621 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
1622
1623         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
1624
1625 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
1626
1627         * io/write.c (write_float): Dectection of positive infinite number,
1628         Not a Number(NaN) and negative infinite number.
1629         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
1630         output a very_very small number ( < 0.1e-100 ).
1631
1632 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
1633
1634         * libgfortran.h (xtoa, itoa): Parameter modified.
1635         * io/io.h (namelist_info): Declaration to support namelist I/O
1636         (st_parameter): Add namelist related component
1637         (ionml, empty_internal_buffer, st_set_nml_var_int,
1638         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
1639         st_set_nml_var_log): Declaration
1640         (set_integer, set_integer): Parameter changed
1641         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
1642          fnodes
1643         (parse_format_list): Fix bug about FMT_SLASH
1644         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
1645         newly allocated saved_string
1646         (next_char): Add detection of End_Of_Line support
1647         (convert_integer): Now can process 64 bits interger
1648         (read_real): Bug fixed
1649         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
1650         (match_namelist_name): New implemention
1651         * io/lock.c (ionml): New global variable
1652         (library_end): Free memory in ionml
1653         * io/open.c (st_open): Variable initializtion
1654         * io/read.c (max_value): 64 bits interger support
1655         (convert_precsion_real): New procedure to replace "strtod" with more
1656          features
1657         (read_f, read_radix): Input bug fix
1658         * io/transfer.c: (sf_seen_eor): New static variable
1659         (read_sf): Zeroize base buffer; fix bugs: single read statement can
1660         not get input in mutli line when read from stdin
1661         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
1662          request
1663         (data_transfer_init): Clear internal buffer for Internel File I/O.
1664         Internal File now worked. Detect some error condition for namelist.
1665         Some minor bug fix
1666         (next_record_w): Internal file and Namelist I/O support.
1667         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
1668         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
1669         * io/unit.c (implicit_unit): Deletion
1670         (get_unit): Now cannot open a unit implicitly.
1671         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
1672         mapped buffer.
1673         (mem_alloc_r_at): Internal file I/O support added
1674         (empty_internal_buffer): New function
1675         * io/write.c (extract_int): Support 64 bits interger processing
1676         (output_float): Varibale initialization
1677         (write_float): Infinite real number detection.
1678         (write_int): 64 bits integer I/O support
1679         (write_decimal): New function to output decimal number
1680         (otoa, btoa): Better implemention and 64 bits interger support
1681         (namelist_write): New function
1682         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
1683         interger support
1684
1685 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1686
1687         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
1688         get_mem ): Add attribute.
1689         * intrinsics/spread_generic.c (__spread): Fix spelling.
1690         * io/inquire.c (inquire_via_filename): Add const.
1691         * io/io.h (sys_exit): Add attribute.
1692         * io/io.h (move_pos_offset): Add move_pos_offset.
1693         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
1694         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
1695         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
1696         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
1697         write_z): Add const.
1698         * io/read.c (convert_real): Add const.
1699         * io/transfer.c (type_name): Add const.
1700         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
1701         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
1702         inquire_read, inquire_write, inquire_readwrite): Add const.
1703         * io/write.c (output_float): Remove unused variable.
1704         * io/write.c (write_a, extract_int, extract_real, output_float,
1705         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
1706         write_e, write_f, write_en, write_es, write_logical, write_integer,
1707         write_character, write_real, write_complex): Add const.
1708         * runtime/error.c (rtoa): Remove unused variable.
1709         * runtime/select.c (select_string): Add const.
1710         * runtime/stop.c (stop_string): Add const.
1711
1712 2003-08-10  Paul Brook  <paul@nowt.org>
1713
1714         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
1715         (FFLAGS): Add -fno-underscoring.
1716         * Makefile.in: Regenerate.
1717         * intrinsics/abort.c: New file.
1718
1719 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
1720
1721         * fmain.c (main): Do not call init and cleanup; call set_args instead.
1722         * libgfortran.h (init, cleanup): Remove declarations.
1723         (set_args): Add declaration.
1724         * runtime/main.c (init, cleanup): Make them static, and give them
1725         the constructor and destructor attributes.
1726         (set_args): New function.
1727
1728 2003-08-10  Paul Brook  <paul@nowt.org>
1729
1730         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
1731         on which string is longest.
1732
1733 2003-08-10  Paul Brook  <paul@nowt.org>
1734
1735         * Makefile.am (EXTRA_DIST): Remove old files.
1736         * Makefile.in: Regenerate.
1737
1738 2003-07-26  Paul Brook  <paul@nowt.org>
1739
1740         Rename library to libgfortran.
1741         * libgfortran.h: Change prefix to _libgfortran_.
1742
1743 2003-07-24  Paul Brook  <paul@nowt.org>
1744
1745         * configure.in: Don't pull in system libtool.  Use toplevel
1746         auxiliary files.
1747
1748 2003-07-22  Paul Brook  <paul@nowt.org>
1749
1750         Regenerate all configury files.
1751
1752 2003-07-09  Chun Huang  <compiler@sohu.com>
1753
1754         * intrinsics/string_intrinsic.c (string_scan): New function.
1755         (string_verify): New function.
1756
1757 2003-06-25  Paul Brook  <paul@nowt.org>
1758
1759         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
1760         (mem_seek): Don't bother setting physical_offset.
1761
1762 2003-06-20  Paul Brook  <paul@nowt.org>
1763
1764         * libgfor.h (stop_numeric): Declare.
1765         * runtime/pause.c: New file.
1766         * Makefile.am: Add it.
1767
1768 2003-06-08  Paul Brook  <paul@nowt.org>
1769
1770         * m4/cexp.m4 (cabs): Use correct typed version.
1771         (csqrt): New function.
1772
1773 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
1774
1775         Spotted by Benjamin and Tobias:
1776         * io/list_read.c: Add Separator '\t'.
1777         (parse_real, read_real): Accept real values starting with an optional
1778         sign follows a decimal point.
1779
1780 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1781
1782         * Makefile.am: Don't put cmath objects in subdir.
1783         * configure.in: Rename MATHOBJ to MATH_OBJ.
1784
1785 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
1786
1787         * intrinsics/associated.c: New file.
1788         * Makefile.am: Add it. Regenerate Makefile.in.
1789         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
1790         G95_DESCRIPTOR_DTYPE.
1791
1792 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
1793
1794         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
1795         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
1796         the scale_factor to 0 for F editing.
1797
1798 2003-05-11  Tobias Schlüter  <innenminister@gmx.de>
1799
1800         * libgfor.h: Only include stdint.h if it exists.
1801
1802 2003-05-07  Paul Brook  <paul@nowt.org>
1803
1804         * libgfor.h: Use stdint.h types.
1805         * intrinsics/ishift.c: Ditto.
1806         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
1807
1808 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
1809
1810         * libgfor.h (offsetof): Define if nobody else does.
1811         * runtime/memory.c (HEADER_SIZE): Use it.
1812
1813 2003-05-01  Tobias Schlüter  <innenminister@gmx.de>
1814
1815         * configure.in: Require autoconf 2.54.
1816
1817 2003-04-28  Tobias Schlüter  <innenminister@gmx.de>
1818         Paul Brook  <paul@nowt.org>
1819
1820         * intrinsics/reshape_generic.c: Copy the whole element, not just the
1821         first byte.
1822         * m4/transpose.m4: New file.
1823         * Makefile.am: Add them.
1824         Regenerate generated files.
1825
1826 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1827
1828         * io/format.c (parse_format_list): Allow 'X' without integer
1829         prefix.  This is an extension.  Interpretation is '1X'.
1830
1831 2003-04-18  Tobias Schlüter  <Tobias.Schlueter@physik.uni-muenchen.de>
1832
1833         * io/format.c (parse_format_list): Allow '0P'.
1834
1835 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
1836
1837         * Makefile.in: Re-regenerate for automake 1.7.3.
1838
1839 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
1840
1841         Port implementation for CHARACTER SELECT from Andy's tree.
1842         * runtime/select.c: New file
1843         * Makefile.am: Add it.
1844         * Makefile.in: Regenerate.
1845
1846 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
1847
1848         * io/transfer.c (formatted_transfer): Modified
1849         * io/unix.c (move_pos_offset): New Function.
1850         * io/format.c (parse_format_list): Modified.
1851
1852 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
1853
1854         * io/write.c (write_float,write_real): New implemention of
1855         FMT_G and default float editing.
1856         (calculate_exp,calculate_G_format,output_float): New Function.
1857         (write_float,write_real,write_logical): Modified
1858         * libgfor.h (default_rtoa): Remove Declaration.
1859         * runtime/error.c (default_rtoa): Remove Function.
1860
1861 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
1862
1863         Spotted by Yang:
1864         * io/write.c (extract_real): Add missing break statement.
1865
1866 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1867
1868         * cpu_time.c: Make sure we have a definition of HZ.  Don't
1869         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
1870
1871 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
1872             Paul Brook  <paul@nowt.org>
1873
1874         * configure.in: Check for process time headers and GETTIMEOFDAY.
1875         * makefile.am: Add intrinsics/cpu_time.c.
1876         * acinclude.m4: New file.
1877         * intrinsics/cpu_time.c: New file.
1878         * m4/dotprodl.m4: Fix typo.
1879         Regenerate generated files.
1880
1881 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
1882
1883         * io/write.c (extract_real): Ouput floating point value.
1884         (write_float): New Function.
1885         (write_e, write_f, write_en, write_es): Modified
1886         * io/transfer.c (formatted_transfer): Modified.
1887         * libgfor.h (default_rtoa): Declaration.
1888         (rtoa): Declaration.
1889         * runtime/error.c (default_rtoa): New Function.
1890         (rtoa): New Function.
1891
1892 2003-04-05  Paul Brook  <paul@nowt.org>
1893
1894         * intrinsics/spread_generic.c: New file.
1895         * Makefile.am: Add it. Regenerate Makefile.in.
1896
1897 2003-03-29  Paul Brook  <paul@nowt.org>
1898
1899         * intrinsics/pack_generic.c: New file.
1900         * intrinsics/unpack_generic.c: New file.
1901         * Makefile.am: Add them. Regenerate Makefile.in.
1902
1903 2003-03-25  Paul Brook  <paul@nowt.org>
1904
1905         * intrinsics/eoshift0.c: New file.
1906         * intrinsics/eoshift2.c: New file.
1907         * m4/eoshift1.m4: New file.
1908         * m4/eoshift3.m4: New file.
1909         * Makefile.am: Add them.
1910         * in_unpack_generic.c: Initialize src.
1911         Regenerate generated files.
1912
1913 2003-03-14  Paul Brook  <paul@nowt.org>
1914
1915         * m4/shape.m4: Work properly with array temporaries.
1916         * m4/in_pack.m4: Skip redundant checks for array temporaries.
1917         * runtime/in_pack_generic.c: Ditto.
1918
1919 2003-03-12  Paul Brook  <paul@nowt.org>
1920
1921         * m4/shape.m4: Work properly with noncontiguous arrays.
1922
1923 2003-03-08  Paul Brook  <paul@nowt.org>
1924
1925         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
1926         * runtime/in_pack_generic.c: Ditto.
1927
1928 2003-02-08  Paul Brook  <paul@nowt.org>
1929
1930         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
1931         * io/close.c (st_close): Return void.
1932         * io/open.c (st_open): Return void.
1933         * libgfor.h (g95_array_char): Declare.
1934         (internal_malloc_size): Ditto.
1935         (internal_pack*, internal_unpack*): Ditto.
1936         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
1937         arrays.
1938         * m4/in_unpack.m4: Include file fixes.
1939         * m4/reshape.m4: Increment the correct source pointer.
1940         * Makefile.am (maxloc): Fix typo.
1941         * runtime/in_pack_generic.c: Call optimized functions. Allocate
1942         storage if neccessary. Fix logic for packed arrays.
1943         * runtime/in_unpack_generic.c: Call optimized functions.
1944         * runtime/main.c: Use runtime_error to report errors.
1945         * memory.c (internal_malloc_size): Make non-static.
1946
1947 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
1948
1949         * reshape_packed.c, lock.c: Add #include <string.h>.
1950         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
1951         environ.c, error.c, memory.c, string.c: Add const.
1952         * error.c (show_locus): Add void.
1953
1954 2003-02-21  Paul Brook  <paul@nowt.org>
1955
1956         * m4/in_pack.m4: Avoid returning const * parameter.
1957         * Makefile.am: Only regenerate files in maintainer mode.
1958
1959 2003-02-20  Paul Brook  <paul@nowt.org>
1960
1961         Add array repacking support functions.
1962         * m4/in_pack.m4, m4/in_unpack.m4: New files.
1963         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
1964         * Makefile.am: Build them.  Regenerate configury files.
1965         * generated/: New directory for generated files (need to move
1966         everything else there).
1967
1968 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
1969
1970         * m4/cexp.m4: Fix typo.
1971
1972 2003-01-26  Paul Brook  <paul@nowt.org>
1973
1974         * intrinsics/: Add missing generated files.
1975
1976 2003-01-26  Paul Brook  <paul@nowt.org>
1977
1978         * Makefile.am: Put -I before the filename.
1979
1980 2003-01-24  Paul Brook  <paul@nowt.org>
1981
1982         * configure.in: Add AM_MAINTAINER_MODE.
1983
1984 2003-01-23  Paul Brook  <paul@nowt.org>
1985
1986         * configure.in, Makefile.am: Modify to work with unmodified autoconf
1987         and auotmake.
1988         Also regenerate other configury files.
1989
1990 2003-01-21  Paul Brook  <paul@nowt.org>
1991
1992         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
1993
1994 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
1995
1996         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
1997         Don't include "alloca.h".
1998
1999 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2000
2001         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
2002         * Makefile.am: Adjust file name.
2003         * Makefile.in: Regenerate.
2004         * gfortypes.h: Kill, include everything in...
2005         * libgfor.h: ...here.  Include config.h
2006         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
2007         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
2008         intrinsics/reshape_packed.c, intrinsics/size.c,
2009         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
2010         for prefix for all functions instead of hardcoded.
2011
2012 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2013
2014         * io/lock.c (library_end): Propagate library return
2015         code.
2016
2017 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2018
2019         Port fixes from Andy's tree:
2020         * io/read.c (read_decimal): Reverse sense of overflow
2021         comparison during integer reads.
2022         * io/format.c (revert): Fix comment.
2023         (next_format): Fix format revision.
2024         * io/unix.c: Fix and simplify mmap version of stream
2025         functions.
2026
2027 2003-01-11  Paul Brook  <paul@nowt.org>
2028
2029         * configure, Makefile.in: Regenerate.
2030
2031 2003-01-11  Paul Brook  <paul@nowt.org>
2032
2033         * runtime/stop.c: Rewrite.
2034
2035 2003-01-08  Paul Brook  <paul@nowt.org>
2036
2037         * configure, Makefile.in: Regenerate.
2038
2039 2003-01-05  Paul Brook  <paul@nowt.org>
2040
2041         * (*.m4) Move to m4/.
2042         * intrinsics/string.c (_gfor_string_index): New Function.
2043
2044 2002-12-29  Paul Brook  <paul@nowt.org>
2045
2046         * intrinsics/reshape.*: New files.
2047         * gcc_config.patch: Update to new GCC configure system.
2048
2049 2002-10-10  Paul Brook  <paul@nowt.org>
2050
2051         * intrinsics/size.c: New file.
2052         * intrinsics/shape.m4: New file.
2053         * Makefile.am: Add above files.
2054
2055 2002-10-02  Paul Brook  <paul@nowt.org>
2056
2057         * fmain.c (main): Move here.
2058         * libgfor.c: From here.
2059         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
2060         * Makefile.am: Build libgforbegin.
2061         * gcc_config.patch: Remove stray -march=athlon.
2062         * dotprodl.m4: Fix use of L8_TO_L4 macro.
2063         * ifunction.m4: Move variable declarations to allow compilation with
2064         gcc < 3.0
2065         * specific.m4, specific4.m4: Fix typo typecode->type_code.
2066         * README: Document use of patch -p1.
2067
2068 2002-09-12  Paul Brook  <paul@nowt.org>
2069
2070         * math/*: Add complex math library functions.
2071         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
2072         * Makefile.am: Add details for above.
2073         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
2074
2075 2002-09-09  Paul Brook  <paul@nowt.org>
2076
2077         * libgfor.c (determine_endianness): Use an array rather than a struct.
2078         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
2079
2080 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
2081
2082         * libgfor.c: Add fatal signal handler.
2083         Romove superfluous abort() calls.
2084
2085 2002-09-07  Paul Brook <paul@nowt.org>
2086
2087         * Makefile.am, intrinsics: Major rewrite.
2088
2089 2002-09-02  Paul Brook <paul@nowt.org>
2090
2091         * Makefile.am: Added -I$(srcdir) to m4 rule.
2092
2093 2002-08-30  Paul Brook <paul@nowt.org>
2094
2095         * io/*: Integrated libgforio.
2096         * Makefile.am, configure.in: Make compatable with GCC. Build code for
2097         intrinsics in the intrisics directory.
2098         * intrinsics/intrinsics.m4: Move here. Strip directories from the
2099         filename. Add 'and' and 'all' intrinsics.
2100
2101 2002-08-17  Paul Brook <paul@nowt.org>
2102
2103         * ALL: First release as more than just a single file