libgfortran/ChangeLog

   1 2010-10-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         * io/io.h: Remove definition of the BT enumerator.
   4         * libgfortran.h: Replace GFC_DTYPE enumerator with BT.
   5         * intrinsics/iso_c_generated_procs.c: Likewise
   6         * intrinsics/date_and_time.c: Likewise.
   7         * intrinsics/iso_c_binding.c: Likewise.
   8         * io/list_read.c: Likewise.
   9         * io/transfer.c: Likewise.
  10         * io/write.c: Likewise.
  11
  12 2010-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
  13
  14         PR fortran/20165
  15         PR fortran/31593
  16         PR fortran/43665
  17         * gfortran.map:  Add _gfortran_transfer_array_write,
  18         _gfortran_transfer_array_write, _gfortran_transfer_character_write,
  19         _gfortran_transfer_character_wide_write,
  20         _gfortran_transfer_complex_write,
  21         _gfortran_transfer_integer_write,
  22         _gfortran_transfer_logical_write and
  23         _gfortran_transfer_real_write.
  24         * io/transfer.c (transfer_integer_write):  Add prototype and
  25         function body as call to the original function, without the
  26         _write.
  27         (transfer_real_write):  Likewise.
  28         (transfer_logical_write):  Likewise.
  29         (transfer_character_write):  Likewise.
  30         (transfer_character_wide_write):  Likewise.
  31         (transfer_complex_write):  Likewise.
  32         (transfer_array_write):  Likewise.
  33
  34 2010-09-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  35
  36         PR libfortran/45710
  37         * io/write.c (namelist_write_newline): Pad character array internal
  38         unit records with spaces.
  39
  40 2010-09-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  41
  42         PR libfortran/45723
  43         * io/open.c (new_unit): On POSITION_APPEND don't seek if file length is
  44         zero.
  45
  46 2010-09-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  47
  48         PR libfortran/45532
  49         * io/list_read.c (nml_get_obj_data): Set first_nl if the previous
  50         is NULL.
  51
  52 2010-09-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  53
  54         * intrinsics/pack_generic.c (pack): Add missing return and fix
  55         whitespace.
  56         * intrinsics/cshift0.c (cshift0): Fix whitespace.
  57         * intrinsics/unpack_generic.c (unpack1, unpack0): Fix whitespace.
  58
  59 2010-09-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  60
  61         * runtime/string.c (compare0): Remove.
  62         (find_option): Inline string comparison
  63
  64 2010-09-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  65
  66         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE,
  67         LIBGFOR_CHECK_FOR_BROKEN_ISNAN,
  68         LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Remove.
  69         * configure.ac: Remove above checks.
  70         * libgfortran.h: Define isnan, isinf, isfinite, isnormal and
  71         signbit in terms of the respective built-ins.
  72         * io/write_float.def (WRITE_FLOAT): Use signbit() instead of
  73         __builtin_signbit().
  74         * intrinsics/c99_functions.c (tgamma): Use isnan() instead of
  75         __builtin_isnan().
  76         * config.h.in: Regenerate.
  77         * configure: Regenerate.
  78
  79 2010-09-06  Tobias Burnus  <burnus@net-b.de>
  80
  81         PR fortran/38282
  82         * gfortran.map: Add new iany, iall and iparity intrinsics.
  83         * Makefile.am: Ditto.
  84         * m4/iany.m4: New.
  85         * m4/iall.m4: New.
  86         * m4/iparity.m4: New.
  87         * Makefile.in: Regenerate.
  88         * generated/iall_i1.c: Generate.
  89         * generated/iall_i2.c: Generate.
  90         * generated/iall_i4.c: Generate.
  91         * generated/iall_i8.c: Generate.
  92         * generated/iall_i16.c: Generate.
  93         * generated/iany_i1.c: Generate.
  94         * generated/iany_i2.c: Generate.
  95         * generated/iany_i4.c: Generate.
  96         * generated/iany_i8.c: Generate.
  97         * generated/iany_i16.c: Generate.
  98         * generated/iparity_i1.c: Generate.
  99         * generated/iparity_i2.c: Generate.
 100         * generated/iparity_i4.c: Generate.
 101         * generated/iparity_i8.c: Generate.
 102         * generated/iparity_i16.c: Generate.
 103
 104 2010-09-05  Tobias Burnus  <burnus@net-b.de>
 105
 106         * m4/bessel.m4: Fix printf warning by casting to (long int).
 107         * generated/bessel_r4.c:Regenerated.
 108         * generated/bessel_r8.c: Regenerated.
 109         * generated/bessel_r10.c: Regenerated.
 110         * generated/bessel_r16.c: Regenerated.
 111
 112 2010-09-01  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 113
 114         * intrinsics/execute_command_line.c: New file.
 115         * gfortran.map (_gfortran_execute_command_line_i4,
 116         _gfortran_execute_command_line_i8): New symbols.
 117         * Makefile.am: Add new file intrinsics/execute_command_line.c.
 118         * Makefile.in: Regenerated.
 119
 120 2010-08-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 121
 122         * m4/mtype.m4 (upcase, hasmathfunc, mathfunc_macro): New macros.
 123         * m4/fraction.m4: Use new macros to support quad-float types.
 124         * m4/set_exponent.m4: Likewise.
 125         * m4/spacing.m4: Likewise.
 126         * m4/exponent.m4: Likewise.
 127         * m4/nearest.m4: Likewise.
 128         * m4/norm2.m4: Likewise.
 129         * m4/bessel.m4: Likewise.
 130         * m4/rrspacing.m4: Likewise.
 131         * generated/bessel_r4.c:Regenerated.
 132         * generated/bessel_r8.c: Regenerated.
 133         * generated/bessel_r10.c: Regenerated.
 134         * generated/bessel_r16.c: Regenerated.
 135         * generated/exponent_r4.c: Regenerated.
 136         * generated/exponent_r8.c: Regenerated.
 137         * generated/exponent_r10.c: Regenerated.
 138         * generated/exponent_r16.c: Regenerated.
 139         * generated/fraction_r4.c: Regenerated.
 140         * generated/fraction_r8.c: Regenerated.
 141         * generated/fraction_r10.c: Regenerated.
 142         * generated/fraction_r16.c: Regenerated.
 143         * generated/nearest_r4.c: Regenerated.
 144         * generated/nearest_r8.c: Regenerated.
 145         * generated/nearest_r10.c: Regenerated.
 146         * generated/nearest_r16.c: Regenerated.
 147         * generated/norm2_r4.c: Regenerated.
 148         * generated/norm2_r8.c: Regenerated.
 149         * generated/norm2_r10.c: Regenerated.
 150         * generated/norm2_r16.c: Regenerated.
 151         * generated/rrspacing_r4.c: Regenerated.
 152         * generated/rrspacing_r8.c: Regenerated.
 153         * generated/rrspacing_r10.c: Regenerated.
 154         * generated/rrspacing_r16.c: Regenerated.
 155         * generated/set_exponent_r4.c: Regenerated.
 156         * generated/set_exponent_r8.c: Regenerated.
 157         * generated/set_exponent_r10.c: Regenerated.
 158         * generated/set_exponent_r16.c: Regenerated.
 159         * generated/spacing_r4.c: Regenerated.
 160         * generated/spacing_r8.c: Regenerated.
 161         * generated/spacing_r10.c: Regenerated.
 162         * generated/spacing_r16.c: Regenerated.
 163
 164 2010-08-28  Tobias Burnus  <burnus@net-b.de>
 165
 166         * mk-kinds-h.sh: Disable REAL(16) if REAL(10) is available.
 167
 168 2010-08-27  Tobias Burnus  <burnus@net-b.de>
 169
 170         PR fortran/33197
 171         * libgfortran/m4/ifunction.m4 (FINISH_ARRAY_FUNCTION,
 172         ARRAY_FUNCTION): Allow expression after loop.
 173         * libgfortran/m4/norm2.m4: New for _gfortran_norm2_r{4,8,10,16}.
 174         * libgfortran/m4/parity.m4: New for _gfortran_parity_l{1,2,4,8,16}.
 175         * libgfortran/gfortran.map: Add new functions.
 176         * libgfortran/Makefile.am: Ditto.
 177         * libgfortran/m4/minloc1.m4: Add empty argument for ARRAY_FUNCTION.
 178         * libgfortran/m4/maxloc1.m4: Ditto.
 179         * libgfortran/m4/all.m4: Ditto.
 180         * libgfortran/m4/minval.m4: Ditto.
 181         * libgfortran/m4/maxval.m4: Ditto.
 182         * libgfortran/m4/count.m4: Ditto.
 183         * libgfortran/m4/product.m4: Ditto.
 184         * libgfortran/m4/any.m4: Ditto.
 185         * Makefile.in: Regenerated.
 186         * generated/minval_r8.c: Regenerated.
 187         * generated/maxloc1_4_r8.c: Regenerated.
 188         * generated/minloc1_16_r16.c: Regenerated.
 189         * generated/norm2_r4.c: Regenerated.
 190         * generated/sum_i8.c: Regenerated.
 191         * generated/parity_l2.c: Regenerated.
 192         * generated/any_l16.c: Regenerated.
 193         * generated/maxval_i2.c: Regenerated.
 194         * generated/any_l2.c: Regenerated.
 195         * generated/product_r4.c: Regenerated.
 196         * generated/maxloc1_8_i4.c: Regenerated.
 197         * generated/parity_l16.c: Regenerated.
 198         * generated/all_l1.c: Regenerated.
 199         * generated/product_i2.c: Regenerated.
 200         * generated/minloc1_8_r16.c: Regenerated.
 201         * generated/maxloc1_8_r16.c: Regenerated.
 202         * generated/sum_r16.c: Regenerated.
 203         * generated/sum_i1.c: Regenerated.
 204         * generated/minloc1_4_r8.c: Regenerated.
 205         * generated/maxloc1_16_r16.c: Regenerated.
 206         * generated/minloc1_16_i4.c: Regenerated.
 207         * generated/maxloc1_16_i4.c: Regenerated.
 208         * generated/maxval_r16.c: Regenerated.
 209         * generated/product_c10.c: Regenerated.
 210         * generated/minloc1_8_i4.c: Regenerated.
 211         * generated/all_l2.c: Regenerated.
 212         * generated/product_c4.c: Regenerated.
 213         * generated/sum_r4.c: Regenerated.
 214         * generated/all_l16.c: Regenerated.
 215         * generated/minloc1_16_r10.c: Regenerated.
 216         * generated/sum_i2.c: Regenerated.
 217         * generated/maxloc1_8_r8.c: Regenerated.
 218         * generated/minval_i16.c: Regenerated.
 219         * generated/parity_l4.c: Regenerated.
 220         * generated/maxval_i4.c: Regenerated.
 221         * generated/any_l4.c: Regenerated.
 222         * generated/minval_i8.c: Regenerated.
 223         * generated/maxloc1_4_i8.c: Regenerated.
 224         * generated/minloc1_4_i16.c: Regenerated.
 225         * generated/maxloc1_4_i16.c: Regenerated.
 226         * generated/minloc1_8_r10.c: Regenerated.
 227         * generated/product_i4.c: Regenerated.
 228         * generated/maxloc1_8_r10.c: Regenerated.
 229         * generated/sum_c16.c: Regenerated.
 230         * generated/minloc1_16_r8.c: Regenerated.
 231         * generated/maxloc1_16_r8.c: Regenerated.
 232         * generated/count_4_l.c: Regenerated.
 233         * generated/sum_r10.c: Regenerated.
 234         * generated/count_8_l.c: Regenerated.
 235         * generated/sum_c4.c: Regenerated.
 236         * generated/maxloc1_16_r10.c: Regenerated.
 237         * generated/minloc1_8_r8.c: Regenerated.
 238         * generated/maxval_r10.c: Regenerated.
 239         * generated/minval_i1.c: Regenerated.
 240         * generated/maxloc1_4_i1.c: Regenerated.
 241         * generated/minloc1_4_i8.c: Regenerated.
 242         * generated/product_i16.c: Regenerated.
 243         * generated/all_l4.c: Regenerated.
 244         * generated/norm2_r16.c: Regenerated.
 245         * generated/minval_r4.c: Regenerated.
 246         * generated/maxloc1_4_r4.c: Regenerated.
 247         * generated/sum_i4.c: Regenerated.
 248         * generated/maxval_r8.c: Regenerated.
 249         * generated/norm2_r8.c: Regenerated.
 250         * generated/minloc1_4_i1.c: Regenerated.
 251         * generated/minval_r16.c: Regenerated.
 252         * generated/minval_i2.c: Regenerated.
 253         * generated/maxloc1_4_i2.c: Regenerated.
 254         * generated/product_r8.c: Regenerated.
 255         * generated/maxloc1_8_i8.c: Regenerated.
 256         * generated/sum_c10.c: Regenerated.
 257         * generated/minloc1_4_r16.c: Regenerated.
 258         * generated/maxloc1_4_r16.c: Regenerated.
 259         * generated/count_1_l.c: Regenerated.
 260         * generated/minloc1_4_r4.c: Regenerated.
 261         * generated/minloc1_16_i8.c: Regenerated.
 262         * generated/maxloc1_16_i8.c: Regenerated.
 263         * generated/minloc1_4_i2.c: Regenerated.
 264         * generated/maxloc1_8_i1.c: Regenerated.
 265         * generated/minloc1_8_i8.c: Regenerated.
 266         * generated/product_r16.c: Regenerated.
 267         * generated/product_c8.c: Regenerated.
 268         * generated/sum_r8.c: Regenerated.
 269         * generated/norm2_r10.c: Regenerated.
 270         * generated/minloc1_16_i16.c: Regenerated.
 271         * generated/maxloc1_8_r4.c: Regenerated.
 272         * generated/minloc1_16_i1.c: Regenerated.
 273         * generated/maxloc1_16_i1.c: Regenerated.
 274         * generated/minval_r10.c: Regenerated.
 275         * generated/count_16_l.c: Regenerated.
 276         * generated/parity_l8.c: Regenerated.
 277         * generated/minloc1_8_i1.c: Regenerated.
 278         * generated/minval_i4.c: Regenerated.
 279         * generated/maxloc1_4_i4.c: Regenerated.
 280         * generated/maxloc1_8_i2.c: Regenerated.
 281         * generated/maxval_i8.c: Regenerated.
 282         * generated/any_l8.c: Regenerated.
 283         * generated/minloc1_4_r10.c: Regenerated.
 284         * generated/minloc1_8_i16.c: Regenerated.
 285         * generated/maxloc1_4_r10.c: Regenerated.
 286         * generated/maxloc1_8_i16.c: Regenerated.
 287         * generated/minloc1_16_r4.c: Regenerated.
 288         * generated/maxloc1_16_r4.c: Regenerated.
 289         * generated/product_i8.c: Regenerated.
 290         * generated/sum_i16.c: Regenerated.
 291         * generated/count_2_l.c: Regenerated.
 292         * generated/maxloc1_16_i16.c: Regenerated.
 293         * generated/minloc1_8_r4.c: Regenerated.
 294         * generated/sum_c8.c: Regenerated.
 295         * generated/minloc1_16_i2.c: Regenerated.
 296         * generated/maxloc1_16_i2.c: Regenerated.
 297         * generated/parity_l1.c: Regenerated.
 298         * generated/maxval_i16.c: Regenerated.
 299         * generated/maxval_i1.c: Regenerated.
 300         * generated/minloc1_4_i4.c: Regenerated.
 301         * generated/any_l1.c: Regenerated.
 302         * generated/minloc1_8_i2.c: Regenerated.
 303         * generated/product_c16.c: Regenerated.
 304         * generated/product_r10.c: Regenerated.
 305         * generated/product_i1.c: Regenerated.
 306         * generated/all_l8.c: Regenerated.
 307         * generated/maxval_r4.c: Regenerated.
 308
 309 2010-08-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 310
 311         * config/fpu-387.h (has_sse): Remove cw_sse, unused.
 312         Use fixed-length asm.
 313
 314 2010-08-23  Tobias Burnus  <burnus@net-b.de>
 315
 316         PR fortran/45323
 317         * io/write.c (nml_write_obj, namelist_write): Cast argument
 318         of toupper to int.
 319
 320 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 321
 322         * configure: Regenerate.
 323
 324 2010-08-19  Tobias Burnus  <burnus@net-b.de>
 325
 326         PR fortran/36158
 327         PR fortran/33197
 328         * m4/bessel.m4: Implement bessel_jn and bessel_yn.
 329         * gfortran.map: Add the generated bessel_jn_r{4,8,10,16}
 330         and bessel_yn_r{4,8,10,16}.
 331         * Makefile.am: Add bessel.m4.
 332         * Makefile.in: Regenerated.
 333         * generated/bessel_r4.c: Generated.
 334         * generated/bessel_r16.c: Generated.
 335         * generated/bessel_r8.c: Generated.
 336         * generated/bessel_r10.c: Generated.
 337
 338 2010-08-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 339
 340         PR libfortran/45108
 341         * io/list_read.c (namelist_read): If namelist reading fails, use
 342         generate_error and then continue the read loop.
 343
 344 2010-08-17  Jakub Jelinek  <jakub@redhat.com>
 345
 346         PR fortran/45308
 347         * intrinsics/date_and_time.c (date_and_time): Pass __{zone,time,date}_len
 348         instead of {ZONE,TIME,DATE}_LEN as second argument to fstrcpy.  Drop
 349         asserts.  Adjust comment to the F2003 wording from the F95 wording.
 350
 351 2010-08-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 352
 353         PR libfortran/44931
 354         * io/inquire.c (inquire_via_unit): Add special case for __MINGW32__ to
 355         return special file names CONIN$, CONOUT$, and CONERR$.
 356
 357 2010-08-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 358
 359         PR libfortran/45143
 360         * io/format.c: Remove fnode storage structure definitions, moving these
 361         to format.h. (parse_format_list): Add check for data descriptors,
 362         taking care of nested formats. Adjust calling parameters to pass a
 363         check flag. (parse_format): Likewise.
 364         * io/format.h: Add structures moved from format.c.
 365
 366 2010-08-02  Janne Blomqvist  <jb@gcc.gnu.org>
 367
 368         * io/unit.c (update_position): Don't update the position flag for
 369         non-seekable files, check for stell() error.
 370
 371 2010-08-01  Janne Blomqvist  <jb@gcc.gnu.org>
 372
 373         * io/unix.c (file_exists): Use access(2) instead of stat(2) to
 374         test file existence.
 375         (fallback_access): Move up in file, implement F_OK.
 376
 377 2010-07-31  David Edelsohn  <edelsohn@gnu.org>
 378
 379         * io/inquire.c: Include io.h before string.h.
 380
 381 2010-07-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 382
 383         PR libfortran/44931
 384         * io/inquire.c (inquire_via_unit): Use ttyname to return actual device
 385         file name for stdin, stdout, and stderr.  If ttyname does not succeed
 386         fall back to default names for these units. Include string.h to allow
 387         using strlen function.
 388         * unix.c: Remove typedef of unix_stream structure, move to unix.h.
 389         * unix.h: Add typedef of unix_stream structure so that it is
 390         accessible to inquire.c.
 391
 392 2010-07-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 393
 394         PR libfortran/44953
 395         * io/unix.c (mem_alloc_w4): Return gfc_char4_t instead of char type
 396         pointer. (mem_write4): Remove cast to gfc_char4_t.
 397         * io/transfer.c (write_block): Use a gfc_char4_t pointer.
 398         (memset4): New helper function. (next_record_w): Use new helper
 399         function rather than sset for internal units.  Don't attempt to pad
 400         with spaces if it is not needed.
 401         * io/unix.h: Update prototype for mem_alloc_w4.
 402         * io/write.c (memset4): Use gfc_char4_t pointer and chracter type.
 403         Don't use multiply by 4 to compute offset. (memcpy4): Likewise.
 404         (write_default_char4): Use a gfc_char4_t pointer and update memset4
 405         and memcpy calls. (write_a): Likewise. (write_l): Likewise.
 406         (write_boz): Likewise. (write_decimal): Likewise. (write_x): Likewise.
 407         (write_char): Add support for character(kind=4) internal units that
 408         was previously missed. (write_integer): Use a gfc_char4_t pointer and
 409         update memset4 and memcpy calls. (write_character): Likewise.
 410         (write_separator): Add support for character(kind=4) internal units
 411         that was previously missed.
 412         * write_float.def (output_float): Use a gfc_char4_t pointer and
 413         update memset4 and memcpy calls. (write_infnan): Likewise.
 414         (output_float_FMT_G_): Likewise.
 415
 416 2010-07-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 417
 418         PR libfortran/37077
 419         * io/read.c (read_default_char4): Add support for reading into a
 420         kind-4 character variable from a character(kind=4) internal unit.
 421         * io/io.h (read_block_form4): Add prototype.
 422         * io/unit.c (get_internal_unit): Add call to fbuf_init.
 423         (free_internal_unit): Add call to fbuf_destroy. (get_unit): Fix
 424         whitespace.
 425         * io/transfer.c (read_sf_internal): Use fbuf_alloc to allocate a string
 426         to recieve the wide characters translated to single byte chracters.
 427         (read_block_form): Fix whitespace. (read_block_form4): New function to
 428         read from a character(kind=4) internal unit into a character(kind=4)
 429         variable. (read_block_direct): Fix whitespace. (write_block): Fix
 430         whitespace. (formatted_transfer_scalar_read): Likewise.
 431         (formatted_transfer_scalar_write): Likewise.
 432         * io/write.c (write_character): Add support for list directed write of
 433         a kind=1 character string to a character(kind=4) internal unit.
 434
 435 2010-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 436
 437         PR libfortran/44934
 438         * io/file_pos.c (st_endfile): Correctly set unit flags for form.
 439         * io/transfer.c (data_transfer_init): Fix indentation of whitespace.
 440
 441 2010-07-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 442
 443         PR libfortran/37077
 444         * io/read.c: Fix comment.
 445         * io/io.h (is_char4_unit): New macro.
 446         * io/unit.c (get_internal_unit): Call new function open_internal4.
 447         * io/unix.c (mem_alloc_r4): New function. (mem_alloc_w4): New function.
 448         (mem_read4): New function, temporary stub. (mem_write4): New function.
 449         (open_internal4): New function to set stream pointers to use the new
 450         mem functions.
 451         * io/transfer.c (write_block): Use new mem_alloc_w4 to access internal
 452         units of kind=4.
 453         * io/unix.h: Add prototypes for open_internal4, mem_alloc_w4, and
 454         mem_alloc_r4.
 455         * io/write.c (memset4): New helper function. (memcpy4): New helper
 456         function. (write_default_char4): Use new helper functions.
 457         (write_a): Likewise. (write_l): Likewise. (write_boz): Likewise.
 458         (write_decimal): Likewise. (write_x): Likewise.
 459         (write_integer): Likewise.
 460         * io/write_float.def (output_float): Add code blocks to handle internal
 461         unit kind=4 output utilizing gfc_char4_t pointers. (write_infnan): Use
 462         new helper functions. (OUTPUT_FLOAT_FMT_G): Update this macro likewise.
 463
 464 2010-07-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 465
 466         * config/fpu-387.h [__sun__ && __svr4__] Include <signal.h>,
 467         <ucontext.h>.
 468         (sigill_caught): New.
 469         (sigill_hdlr): New function
 470         (has_sse) [__sun__ && __svr4__]: Check if SSE instruction causes
 471         SIGILL.
 472
 473 2010-07-11  Kai Tietz  <kai.tietz@onevision.com>
 474
 475         PR libfortran/44698
 476         * io/unix.c (flush_buf): Add _commit for WIN32.
 477
 478 2010-06-28  Tobias Burnus  <burnus@net-b.de>
 479
 480         PR fortran/43298
 481         * list_read.c (parse_real): Do not pass (..) on for NAN(..).
 482         * read.c (convert_real): Fix comment about NAN/INF.
 483
 484 2010-07-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 485
 486         * configure.ac (gfortran_use_symver): Only check for Sun-style symbol
 487         versioning on Solaris 2.
 488         * configure: Regenerate.
 489
 490 2010-07-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 491
 492         * configure.ac: Check for Sun symbol versioning.
 493         * configure: Regenerate.
 494
 495         * Makefile.am [LIBGFOR_USE_SYMVER]: Protect version_arg with
 496         LIBGFOR_USE_SYMVER_GNU.
 497         Add version_dep.
 498         [LIBGFOR_USE_SYMVER_SUN]: Handle Sun symbol versioning.
 499         [!LIBGFOR_USE_SYMVER]: Add version_dep.
 500         (libgfortran_la_DEPENDENCIES): Set to $(version_dep).
 501         * Makefile.in: Regenerate.
 502
 503 2010-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 504
 505         PR libfortran/43298
 506         * io/read.c: Add code to parse and read Inf, Infinity, NaN, and Nan with
 507         optional parenthesis.
 508
 509 2010-06-28  Tobias Burnus  <burnus@net-b.de>
 510
 511         PR fortran/43298
 512         * list_read.c (parse_real, read_real): Support NAN(alphanum).
 513
 514 2010-06-25  Tobias Burnus  <burnus@net-b.de>
 515
 516         * intrinsics/selected_real_kind.f90
 517         (_gfortran_selected_real_kind2008): Add function.
 518         (_gfortran_selected_real_kind): Stub which calls
 519         _gfortran_selected_real_kind2008.
 520         * gfortran.map (GFORTRAN_1.4): Add
 521         _gfortran_selected_real_kind2008.
 522         * mk-srk-inc.sh: Save also RADIX.
 523
 524 2010-06-25  Tobias Burnus  <burnus@net-b.de>
 525
 526         * runtime/compile_options.c (init_compile_options): Update
 527         compile_options.allow_std for GFC_STD_F2008_OBS.
 528         * io/transfer.c (formatted_transfer_scalar_read,
 529         formatted_transfer_scalar_write): Fix allow_std check.
 530         * io/list_read.c (nml_parse_qualifier): Ditto.
 531
 532 2010-06-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 533
 534         PR libfortran/44477
 535         * io/file_pos.c (st_endfile): Add check for ENDFILE when file is
 536         already positioned after the EOF marker. Use find_or_create_unit
 537         instead of find_unit. If unit is not connected, connect it and create
 538         the file with default settings.
 539         * io/transfer.c (data_transfer_init):  Add check for attempted READ or
 540         WRITE when file is already positioned after the EOF marker.
 541
 542 2010-06-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 543
 544         * intrinsics/selected_char_kind.c (selected_char_kind): Fix
 545         return value for ISO_10646.
 546
 547 2010-06-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 548
 549         * mk-kinds-h.sh: Define GFC_REAL_*_LITERAL_SUFFIX and
 550         GFC_REAL_*_LITERAL macros for each kind.
 551         * intrinsics/cpu_time.c (cpu_time_4, cpu_time_8, cpu_time_10,
 552         cpu_time_16): Use them.
 553         * intrinsics/random.c (rnumber_4, rnumber_8, rnumber_10,
 554         rnumber_16): Likewise.
 555
 556 2010-06-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 557
 558         * intrinsics/system_clock.c (system_clock_4, system_clock_8):
 559         Undefine TCK.
 560
 561 2010-06-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 562
 563         PR libfortran/34670
 564         * intrinsics/date_and_time.c:  Replace assert with runtime_error
 565         when VALUE is too small.
 566
 567 2010-05-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
 568
 569         PR fortran/43851
 570         * runtime/stop.c (stop_string): Make sure nothing is emitted for
 571         blank stop.
 572
 573 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
 574
 575         PR fortran/43851
 576         * runtime/stop.c (error_stop_numeric): New function and updated comment.
 577         Add declaration for stop_numeric and remove declaration for stop_string.
 578         (stop_string): Use for blank STOP.
 579         (stop_numeric): Remove use of special -1 stop code.
 580         * runtime/pause.c (do_pause): Use stop_string for blank stop.
 581         (pause_numeric): Remove use of special -1 pause code.
 582         * gfortran.map: Add new symbol to run-time library.
 583         * libgfortran.h: Move declaration for stop_string to here to make
 584         function visible for do_pause. Remove declaration for stop_numeric.
 585
 586 2010-05-08  Janne Blomqvist  <jb@gcc.gnu.org>
 587
 588         * io/unix.h (mem_alloc_r): Fix typo to reduce visibility.
 589
 590 2010-05-07  Janne Blomqvist  <jb@gcc.gnu.org>
 591
 592         * libgfortran.h (free_mem): Remove prototype.
 593         * runtime/memory.c (free_mem): Remove function.
 594         * intrinsics/date_and_time.c (secnds): Replace free_mem() with
 595         free().
 596         * io/fbuf.c (fbuf_destroy): Likewise.
 597         * io/format.c (free_format_hash_table): Likewise.
 598         (save_parsed_format): Likewise.
 599         (free_format_data): Likewise.
 600         * io/list_read.c (free_saved): Likewise.
 601         (free_line): Likewise.
 602         (nml_touch_nodes): Likewise.
 603         (nml_read_obj): Likewise
 604         * io/lock.c (free_ionml): Likewise.
 605         * io/open.c (new_unit): Likewise.
 606         (already_open): Likewise.
 607         * io/unit.c (destroy_unit_mutex): Likewise.
 608         (free_internal_unit): Likewise.
 609         (close_unit_1): Likewise.
 610         * io/unix.c (raw_close): Likewise.
 611         (buf_close): Likewise.
 612         (mem_close): Likewise.
 613         (tempfile): Likewise.
 614         * io/write.c (nml_write_obj): Likewise.
 615         * io/write_float.def (output_float_FMT_G_##): Likewise.
 616         * runtime/error.c (show_locus): Likewise.
 617
 618 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 619
 620         PR other/43620
 621         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 622         * configure: Regenerate.
 623         * Makefile.in: Regenerate.
 624
 625 2010-04-30  Kai Tietz  <kai.tietz@onevision.com>
 626
 627         PR/43844
 628         * io/unix.c (raw_truncate): Explicit cast from integer-scalar
 629         to pointer.
 630         (tempfile): Use for mingw GetTempPath and avoid double slash
 631         for path.
 632
 633 2010-04-24  Kai Tietz  <kai.tietz@onevision.com>
 634
 635         PR/43844
 636         * io/unix.c (tempfile): Correct logic for mktemp case.
 637
 638 2010-04-06  Tobias Burnus  <burnus@net-b.de>
 639
 640         PR fortran/39997
 641         * runtime/stop.c (error_stop_string): New function.
 642         * gfortran.map (_gfortran_error_stop_string): Add.
 643
 644 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 645
 646         * Makefile.in: Regenerate.
 647         * aclocal.m4: Regenerate.
 648
 649 2010-04-01  Janne Blomqvist  <jb@gcc.gnu.org>
 650
 651         PR libfortran/43605
 652         * io/intrinsics.c (gf_ftell): New function, seek to correct offset.
 653         (ftell): Call gf_ftell.
 654         (FTELL_SUB): Likewise.
 655
 656 2010-04-01  Paul Thomas  <pault@gcc.gnu.org>
 657
 658         * io/transfer.c : Update copyright.
 659         * io/unix.c : ditto
 660         * io/read.c : ditto
 661         * io/io.h : ditto
 662         * io/unix.h : ditto
 663         * io/inquire.c : ditto
 664         * io/format.c : ditto
 665         * io/list_read.c : ditto
 666         * runtime/error.c : ditto
 667         * libgfortran.h : ditto
 668         * intrinsics/date_and_time.c: ditto
 669         * intrinsics/args.c : ditto
 670
 671 2010-04-01  Janne Blomqvist  <jb@gcc.gnu.org>
 672
 673         PR libfortran/43605
 674         * io/intrinsics.c (ftell): Reset fbuf, correct offset.
 675         (FTELL_SUB): Likewise.
 676
 677 2010-03-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 678
 679         PR libfortran/43265
 680         * io/transfer.c (next_record_r): Only call hit_eof for specific
 681         conditions when an EOF is encountered.
 682
 683 2010-03-29  Tobias Burnus  <burnus@net-b.de>
 684
 685         PR fortran/43551
 686         * io/unix.c (buf_write): Set physical_offset after lseek.
 687
 688 2010-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 689
 690         PR libfortran/43517
 691         * io/read.c (read_x): Return if seen EOR condition.
 692
 693 2010-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 694
 695         PR fortran/43409
 696         * io/io.h: Fix type of size in st_parameter_inquire structure.
 697
 698 2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 699
 700         PR fortran/43409
 701         * io/unix.h: Add prototype for new function to return file size.
 702         * io/unix.c (file_size): New function.
 703         * io/inquire.c (inquire_via_unit): Use new function.
 704         (inquire_via_filename): Use new function.
 705
 706 2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 707
 708         * io/transfer.c (read_sf_internal): Remove stray function declaration
 709         used during debugging.
 710
 711 2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 712
 713         PR libfortran/43265
 714         * io/io.h: Delete prototype for read_sf, making it static.
 715         * io/read.c (read_x): Modify to call hit_eof if PAD="no".
 716         * io/transfer.c (read_sf_internal): New static function extracted from
 717         read_sf for use on internal units only. Handle empty string case.
 718         (read_sf): New factoring of this function, make it static.  Add special
 719         conditions for EOF based on ADVANCE="no", PAD="no", and whether any
 720         bytes have been previously read from the record.
 721         (read_block_form): Modify to call read_sf or read_sf_internal.
 722         (next_record_r): Add a done flag similar to next_record_w. Call hit_eof
 723         if internal array unit next record returns finished, meaning an EOF was
 724         found and not done, ie not the last record expected.  For external
 725         units call hit_eof if item_count is 1 or there are no pending spaces.
 726         (next_record): Update call to next_record_r.
 727
 728 2010-03-12  Kai Tietz  <kai.tietz@onevision.com>
 729
 730         PR/42950
 731         * io/format.c (parse_format_list): Add to ERROR, WARNING,
 732         SILENT enumerators NOTIFICATION_ prefix.
 733         * runtime/error.c (notification_std): Likewise.
 734         * libgfortran.h (notification): Likewise.
 735         (GFC_LARGEST_BUF): Check for HAVE_GFC_INTEGER_16.
 736
 737 2010-03-11  Tobias Burnus  <burnus@net-b.de>
 738
 739         PR fortran/43228
 740         * io/list_read.c (nml_parse_qualifier): Disable expanded_read
 741         for array sections.
 742
 743 2010-03-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 744
 745         PR libfortran/43320
 746         * io/transfer.c (next_record_r): Add hit_eof based on item_count
 747         condition.
 748
 749 2010-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 750
 751         PR libfortran/43265
 752         * io/read.c: Include fbuf.h and unix.h to enable lower level I/O for
 753         read_x. (read_x): Replace the use of read_sf with equivalent lower level
 754         I/O, eliminating unneeded code and handling EOF and EOR conditions.
 755         * io/io.h: Revise prototype for read_sf.
 756         * io/transfer.c (read_sf): Delete no_error parameter and all uses of it.
 757         (read_block_form): Likewise.
 758         (next_record_r): Delete wrong code call to hit_eof.
 759
 760 2010-03-08  Kai TIetz  <kai.tietz@onevision.com>
 761
 762         PR/42950
 763         * libgfortran.h (_POSIX): Define if __MINGW32__ is defined.
 764         (gfc_printf): Define to gnu_printf for __MINGW32__ case,
 765         otherwise to __printf__.
 766         (gfc_strtof,gfc_strtod,gfc_strtold): Define for mingw case
 767         to POSIX compatible converter functions.
 768         (runtime_error): Use instead gfc_printf as formatter
 769         attribute name.
 770         (runtime_error_at): Likewise.
 771         (runtime_warning_at): Likewise.
 772         (st_printf): Likewise.
 773         * intrinsics/date_and_time.c (localtime_r): Undefine
 774         possible defined macro.
 775         (gmtime_r): Likewise.
 776         * io/read.c (convert_real): Use gfc_strtof, gfc_strtod,
 777         and gfc_strtold.
 778
 779 2010-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 780
 781         PR libfortran/43155
 782         * io/transfer.c (require_type): Subtract one from item_count for output
 783         of error message.  Add comment before formatted_transfer function
 784         explaining why the item_count is off by one.
 785
 786 2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 787
 788         * io/write_float.def (WRITE_FLOAT): Use __builtin_signbit.
 789
 790 2010-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 791
 792         * io/list_read.c (list_formatted_read_scalar): Remove duplicate code.
 793
 794 2010-02-09  Tobias Burnus  <burnus@net-b.de>
 795
 796         PR fortran/42996
 797         * intrinsics/args.c (get_command_argument_i4): Always return
 798         commandline-argument length for length parameter.
 799
 800 2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 801
 802         PR libfortran/42742
 803         * io/format.c (reset_fnode_counters): Use the correct pointer to the
 804         head of the fnode list. (parse_format): Remove previous hack that set
 805         limit on size of format string for caching.
 806
 807 2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 808
 809         PR libfortran
 810         * io/transfer.c (read_sf): Handle EOR and EOF conditions for
 811         ADVANCE="no" with PAD="yes" or PAD="no".
 812
 813 2010-02-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 814
 815         PR libfortran/42901
 816         * io/list_read.c (nml_get_obj_data): Add new qualifier flag, clean up
 817         code, and adjust logic to set namelist info pointer correctly for array
 818         qualifiers of derived type components.
 819
 820 2010-01-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 821
 822         PR libfortran/42742
 823         * io/format.c (parse_format): Set limit on size of format strings that
 824         will be cached.
 825
 826 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 827
 828         * configure: Regenerate.
 829
 830 2010-01-03  Janne Blomqvist  <jb@gcc.gnu.org>
 831
 832         PR libfortran/42420
 833         * io/unix.c: Defines for MINGW stat and fstat.
 834         (gfstat_t): New typedef.
 835         (id_from_fd): Use gfstat_t instead of struct stat.
 836         (fd_to_stream): Likewise.
 837         (compare_file_filename): Likewise.
 838         (find_file): Likewise.
 839         (file_exists): Likewise.
 840         (inquire_sequential): Likewise.
 841         (inquire_direct): Likewise.
 842         (inquire_formatted): Likewise.
 843
 844 \f
 845 Copyright (C) 2010 Free Software Foundation, Inc.
 846
 847 Copying and distribution of this file, with or without modification,
 848 are permitted in any medium without royalty provided the copyright
 849 notice and this notice are preserved.