libgfortran/ChangeLog

   1 2005-10-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
   2
   3         PR libfortran/24432
   4         * c99_protos.h: Define HAVE_ macros for all provided functions.
   5
   6 2005-10-14  Uros Bizjak  <uros@kss-loka.si>
   7
   8         * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
   9         Change cw and cw_sse variables to unsigned.
  10         (SSE): New definition.
  11         (has_sse): Use it.
  12
  13 2005-10-13  Thomas Koenig  <Thomas.Koenig@online.de>
  14
  15         * io/unix.c(fd_alloc_r_at):  Use read() instead of do_read()
  16         only in case of special files (e.g. terminals).
  17
  18 2005-10-13  Uros Bizjak  <uros@kss-loka.si>
  19
  20         * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
  21
  22 2005-10-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  23
  24         * Makefile.am: Add fpu.c to the build process, and
  25         target-dependent code as fpu-target.h.
  26         * Makefile.in: Regenerate.
  27         * configure.ac: Add call to configure.host to set
  28         FPU_HOST_HEADER.
  29         * configure: Regenerate.
  30         * configure.host: New script to determine which host-dependent
  31         code should go in.
  32         * libgfortran.h: Add fpe option, remove previous fpu_ options.
  33         Add bitmasks for different FPE traps. Add prototype for set_fpu.
  34         * runtime/environ.c: Remove environment variables to control
  35         fpu behaviour.
  36         * runtime/fpu.c (set_fpe): New function for the front-end.
  37         * runtime/main.c (init): Set FPU state.
  38         * config: New directory to store host-dependent code.
  39         * config/fpu-387.h: New file with code handling the i387 FPU.
  40         * config/fpu-glibc.h: New file with code for glibc systems.
  41         * config/fpu-generic.h: Fallback for the most generic host. Issue
  42         warnings.
  43
  44 2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>
  45
  46         * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
  47         cause input from the terminal to hang.
  48
  49 2005-10-11  Steven G. Kargl  <kargls@comcast.net>
  50
  51         PR libgfortran/24313
  52         *  c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
  53         csqrt{f} were imported from glibc, and this bug is still present
  54         there. glibc PR is 1146.
  55
  56 2005-10-07  Janne Blomqvist <jblomqvi@cc.hut.fi>
  57
  58         PR fortran/16339
  59         PR fortran/23363
  60         * io/io.h: Add read and write members to stream, define access
  61         macros.
  62         * io/transfer.c (read_block_direct): New function.
  63         (write_block_direct): New function.
  64         (unformatted_read): Change to use read_block_direct.
  65         (unformatted_write): Change to use write_block_direct.
  66         * io/unix.c: Remove mmap includes and defines.
  67         (writen): Remove.
  68         (readn): Remove.
  69         (reset_stream): New function.
  70         (do_read): New function.
  71         (do_write): New function.
  72         (fd_flush): Change to use do_write() instead of writen().
  73         (fd_alloc_r_at): Change to use do_read().
  74         (fd_seek): Change return type to try, as the prototype. Add check
  75         to avoid syscall overhead if possible.
  76         (fd_read): New function.
  77         (fd_write): New function.
  78         (fd_open): Set pointers for new functions.
  79         (mem_read): New function.
  80         (mem_write): New function.
  81         (open_internal): Set pointers for new functions.
  82         (is_seekable): Clean up comment.
  83
  84 2005-10-07  Jerry DeLisle  <jvdelisle@verizon.net>
  85
  86         * io/transfer.c (write_block): Add test for end-of-file condition,
  87         removed from mem_alloc_w_at. (next_record_w): Clean up checks for
  88         NULL pointer returns from s_alloc_w.
  89         * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
  90         * io/write.c (write_float): Add checks for NULL pointer returns from
  91         write_block calls. (write_integer): Same.
  92
  93 2005-10-03  Jakub Jelinek  <jakub@redhat.com>
  94
  95         * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
  96
  97 2005-10-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  98
  99         PR libfortran/19308
 100         PR libfortran/22437
 101         * Makefile.am: Add generated files for large real and integers
 102         kinds. Add a rule to create the kinds.inc c99_protos.inc files.
 103         Use kinds.inc to preprocess Fortran generated files.
 104         * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
 105         GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
 106         gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
 107         gfc_array_l16.
 108         * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
 109         HAVE_GFC_COMPLEX_* when these types are available.
 110         * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
 111         * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
 112         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 113         m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
 114         m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
 115         m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
 116         m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
 117         m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
 118         m4/sum.m4, m4/transpose.m4: Protect generated functions with
 119         appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
 120         * Makefile.in: Regenerate.
 121         * all files in generated/: Regenerate.
 122
 123 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
 124
 125         * runtime/memory.c (malloc_t): Remove.
 126         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
 127         (mem_root, runtime_cleanup, malloc_with_header): Remove.
 128         (internal_malloc_size): Use just get_mem if size != 0, return NULL
 129         otherwise.
 130         (internal_free): Just free if non-NULL.
 131         (internal_realloc_size): Remove debugging stuff.
 132         (allocate_size): Use malloc directly, remove debugging stuff.
 133         (deallocate): Use free directly, fix error message wording.
 134
 135         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
 136         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
 137         (gfc_itoa, xtoa): Add 2 extra arguments.
 138         * runtime/environ.c: Include stdio.h.
 139         (check_buffered): Use sprintf.
 140         * runtime/error.c: Include assert.h.
 141         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
 142         buffers.
 143         (st_printf, st_sprintf): Adjust callers.
 144         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
 145         static buffers.
 146         (write_int, write_decimal): Add 2 extra arguments to conv
 147         function pointer, adjust caller.
 148         (write_integer): Adjust gfc_itoa caller.
 149
 150         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
 151
 152         * io/read.c (read_f): Remove spurious pointer dereference.
 153
 154 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
 155
 156         PR 24112
 157         * io/open.c (edit_modes): Check for correct flag.
 158
 159 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
 160
 161         * runtime/string.c (find_option): Change 3rd argument to
 162         const st_option *.
 163         * libgfortran.h (find_option): Likewise.
 164         * runtime/environ.c (rounding, precision, signal_choices): Constify.
 165         (init_choice, show_choice): Change 2nd argument to const choice *.
 166         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
 167         position_opt, status_opt, pad_opt): Constify.
 168         * io/transfer.c (advance_opt): Likewise.
 169         * io/inquire.c (undefined): Likewise.
 170         * io/close.c (status_opt): Likewise.
 171         * io/format.c (posint_required, period_required, nonneg_required,
 172         unexpected_element, unexpected_end, bad_string, bad_hollerith,
 173         reversion_error): Likewise.
 174         * io/unix.c (yes, no, unknown): Change from const char *
 175         into const char [].
 176
 177 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
 178
 179         PR target/23552
 180         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
 181         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
 182         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
 183         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
 184         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
 185         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
 186         * configure: Regenerate.
 187         * config.h.in: Regenerate.
 188         * libgfortan.h (isfinite): undef if broken, set if needed.
 189         (isnan): undef if broken, set if needed.
 190         (fpclassify): undef if broken, set if needed.
 191         * io/write.c: Remove TODO comment about working isfinite.
 192         * intrinsics/c99_functions.c (round): Use isfinite instead
 193         of fpclassify.
 194         * intrinsics/c99_functions.c (roundf): Ditto.
 195
 196 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
 197
 198         * io.h: Changed prototypes of list_formatted_{read|write}.
 199         * list_read.c (list_formatted_read): Renamed to
 200         list_formatted_read_scalar and made static.
 201         (list_formatted_read): New function.
 202         * transfer.c: Prototype for transfer_array. Changed transfer
 203         function pointer.
 204         (unformatted_read): Add nelems argument, use it.
 205         (unformatted_write): Likewise.
 206         (formatted_transfer): Changed name to formatted_transfer_scalar.
 207         (formatted_transfer): New function.
 208         (transfer_integer): Add nelems argument to transfer call, move
 209         updating item count to transfer functions.
 210         (transfer_real): Likewise.
 211         (transfer_logical): Likewise.
 212         (transfer_character): Likewise.
 213         (transfer_complex): Likewise.
 214         (transfer_array): New function.
 215         (data_transfer_init): Call formatted_transfer with new argument.
 216         (iolength_transfer): New argument, use it.
 217         * write.c (list_formatted_write): Renamed to
 218         list_formatted_write_scalar, made static.
 219         (list_formatted_write): New function.
 220
 221 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
 222
 223         * configure.ac: Add check for __clog.
 224         * configure: Regenerate.
 225
 226 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 227
 228         * c99_protos.h: Add prototypes for C99 complex functions.
 229         * libgfortran.h: Include complex.h before c99_protos.h.
 230         * intrinsics/c99_functions.c: Define HAVE_ macros for the
 231         fallback functions we provide.
 232         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
 233         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
 234         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
 235         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
 236         ccosl, ctanf, ctan, ctanl): New fallback functions.
 237         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
 238         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
 239         * Makefile.in: Regenerate.
 240         * configure.ac: Remove checks for csin. Add checks for all C99
 241         complex functions.
 242         * config.h.in: Regenerate.
 243         * configure: Regenerate.
 244         * aclocal.m4: Regenerate.
 245
 246 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 247             Danny Smith  <dannysmith@users.sourceforge.net>
 248
 249         PR libfortran/23803
 250         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
 251         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
 252         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
 253
 254 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 255
 256         PR libfortran/23802
 257         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
 258
 259 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 260
 261         PR libfortran/23380
 262         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
 263         version.
 264
 265 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
 266
 267         PR fortran/21875 Internal Unit Array I/O, NIST
 268         * libgfortran.h: Add run time error code for array stride.
 269         * runtime/error.c (translate_error): Add error message for
 270         array stride.
 271         * io/io.h: Add array descriptor pointer to IOPARM structure.
 272         Add prtotypes for two new functions.
 273         * io/transfer.c (data_transfer_init): Removed initialization and
 274         moved to unit.c (get_unit)
 275         * io/transfer.c (next_record_r): Include internal unit read
 276         functionality.
 277         * io/transfer.c (next_record_w): Include internal unit write
 278         functionality, including padding of character array records.
 279         * io/unit.c (get_array_unit_len): New function to return the number
 280         of records in the character array 'file' from the array descriptor.
 281         * io/unit.c (get_unit): Gathered initialization code from
 282         init_data_transfer for internal units and added initialization of
 283         character array unit.
 284         * io/unit.c (is_array_io): New function to determine if internal unit
 285         is an array.
 286         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
 287         and end of file.
 288
 289 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
 290
 291         PR target/19269
 292         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
 293         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
 294         implementations with...
 295         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
 296         * intrinsics/eoshift0.c (zeros): Delete.
 297         (eoshift0): Add extra size and filler arguments.  Use memset if no
 298         bound is provided.
 299         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
 300         implementations with...
 301         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 302         * intrinsics/eoshift2.c (zeros): Delete.
 303         (eoshift2): Add extra size and filler arguments.  Use memset if no
 304         bound is provided.
 305         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
 306         implementations with...
 307         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 308         * intrinsics/pack.c (pack_internal): New static function, reusing
 309         the contents of pack and adding an extra size argument.  Change
 310         "mptr" rather than "m" when calculating the array size.
 311         (pack): Redefine as a forwarder to pack_internal.
 312         (pack_s_internal): New static function, reusing the contents of
 313         pack_s and adding an extra size argument.
 314         (pack_s): Redefine as a forwarder to pack_s_internal.
 315         (pack_char, pack_s_char): New functions.
 316         * intrinsics/reshape.c (reshape_internal): New static function,
 317         reusing the contents of reshape and adding an extra size argument.
 318         (reshape): Redefine as a forwarder to reshape_internal.
 319         (reshape_char): New function.
 320         * intrinsics/spread.c (spread_internal): New static function,
 321         reusing the contents of spread and adding an extra size argument.
 322         (spread): Redefine as a forwarder to spread_internal.
 323         (spread_char): New function.
 324         * intrinsics/transpose.c (transpose_internal): New static function,
 325         reusing the contents of transpose and adding an extra size argument.
 326         (transpose): Redefine as a forwarder to transpose_internal.
 327         (transpose_char): New function.
 328         * intrinsics/unpack.c (unpack_internal): New static function, reusing
 329         the contents of unpack1 and adding extra size and fsize arguments.
 330         (unpack1): Redefine as a forwarder to unpack_internal.
 331         (unpack0): Call unpack_internal instead of unpack1.
 332         (unpack1_char, unpack0_char): New functions.
 333         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
 334         of cshift1_<kind> and adding an extra size argument.
 335         (cshift1_<kind>): Redefine as a forwarder to cshift1.
 336         (cshift1_<kind>_char): New function.
 337         * m4/eoshift1.m4 (zeros): Delete.
 338         (eoshift1): New static function, reusing the contents of
 339         eoshift1_<kind> and adding extra size and filler arguments.
 340         Fix calculation of hstride.  Use memset if no bound is provided.
 341         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
 342         (eoshift1_<kind>_char): New function.
 343         * m4/eoshift3.m4 (zeros): Delete.
 344         (eoshift3): New static function, reusing the contents of
 345         eoshift3_<kind> and adding extra size and filler arguments.
 346         Use memset if no bound is provided.
 347         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
 348         (eoshift3_<kind>_char): New function.
 349         * generated/cshift1_4.c, generated/cshift1_8.c,
 350         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 351         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
 352
 353 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 354
 355         PR libfortran/20179
 356         * io/unix.c (is_preconnected): Add function to test if a stream
 357         corresponds to a preconnected unit.
 358         * io/io.h: Add prototype for is_preconnected.
 359         * io/transfer.c (data_transfer_init): Do not truncate
 360         preconnected units.
 361
 362 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 363
 364         * io/unix.c: Remove mmap code.
 365
 366 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 367
 368         PR libfortran/23784
 369         * io/close.c (st_close): Call library_end even in case of error.
 370
 371 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
 372
 373         * io/io.h:  Add iomsg as last field of st_parameter.
 374         * runtime/error.c (generate_error):  If iomsg is present, copy
 375         the message there.
 376
 377 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
 378
 379         PR fortran/12840
 380         * runtime/memory.c (internal_malloc_size): Return a null pointer
 381         if the size is zero.
 382         (internal_free): Do nothing if the pointer is null.
 383         (internal_realloc_size, internal_realloc, internal_realloc64): New.
 384
 385 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 386
 387         PR libfortran/23262
 388         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
 389         * configure.ac: Use new check.
 390         * configure.in: Regenerate.
 391         * config.h.in: Regenerate.
 392         * configure: Regenerate.
 393         * io/transfer.c (next_record_w): Add case for CRLF as line
 394         terminator.
 395         * io/unix.c (tempfile, regular_file): Open files with
 396         O_BINARY on systems with CRLF.
 397
 398 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
 399
 400         PR libfortran/23419
 401         * io/write.c (extract_int): Use memcpy to access buffer.
 402         (extract_uint): Ditto.
 403         (extract_real): Ditto.
 404
 405 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
 406
 407         * io/list_read.c:  Adjust size of of value to 32 (to hold
 408         kind=16 complex values).
 409
 410 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
 411
 412         PR libfortran/23321
 413         * io/transfer.c(data_transfer_init):  Check for a too-large
 414         record number.  Return if sseek failed.
 415
 416 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
 417
 418         * io/read.c (read_x): Take int argument instead of fnode * and
 419         digging the N from F->u.n.
 420         * io/io.h (read_x): Adjust prototype.
 421         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
 422         f->u.n for FMT_T.
 423
 424 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 425
 426         * io/unix.c (stream_ttyname): Protect use of ttyname by
 427         HAVE_TTYNAME macro.
 428         * configure.ac: Add check for ttyname.
 429         * config.h.in: Regenerate.
 430         * configure: Regenerate.
 431
 432 2005-09-02  Andreas Jaeger  <aj@suse.de>
 433
 434         * libgfortran.h: Add prototype for init_compile_options.
 435
 436         * io/io.h: Add prototype for notify_std.
 437
 438 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 439
 440         * io/read.c (set_integer): Use memcpy to fill buffer.
 441
 442 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 443
 444         PR target/23556
 445         * io/read.c (convert_real): Use memcpy to fill buffer.
 446
 447 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
 448
 449         PR libfortran/23598
 450         * io/lock.c(library_start):  If ioparm.iostat is present, clear
 451         it unconditionally.
 452
 453 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 454
 455         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
 456         if target can unlink open files.
 457         * configure.ac: Use this new test.
 458         * config.h.in: Regenerate.
 459         * configure: Regenerate.
 460         * Makefile.in: Regenerate.
 461         * aclocal.ac: Regenerate.
 462         * io/io.h: Add prototype for unpack_filename.
 463         * io/close.c (st_close): Delete file after closing unit if
 464         HAVE_UNLINK_OPEN_FILE is not defined.
 465         * io/unix.c (unpack_filename): Unlink scratch file after opening
 466         it only if HAVE_UNLINK_OPEN_FILE is defined.
 467
 468 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 469
 470         * All files: Update FSF address.
 471
 472 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
 473
 474         PR libfortran/23428
 475         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
 476         from type.  Return correct length for inquire(iolength=)
 477         for complex variables.
 478
 479 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 480             Steven Bosscher  <stevenb@suse.de>
 481
 482         PR libfortran/20006
 483         * Makefile.am: Add file runtime/compile_options.c.
 484         * Makefile.in: Regenerate.
 485         * libgfortran.h: Create structure compile_options_t. Define the
 486         compile_options variable and GFC_STD_ macros.
 487         * runtime/compile_options.c: New file.
 488         * runtime/error.c (notify_std): New function.
 489         * runtime/main.c (init): Call init_compile_options during
 490         initialization.
 491         * io/format.c: Use the new notify_std function for the $
 492         descriptor extension.
 493
 494 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 495         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
 496         * Makefile.in: Regenerate.
 497         * io/io.h: Prototypes for new functions stream_isatty and
 498         stream_ttyname.
 499         * io/unix (stream_isatty, stream_ttyname): New functions to call
 500         isatty() and ttyname() on a given unit.
 501         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
 502         and ISATTY.
 503
 504 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
 505
 506         PR libfortran/23154
 507         * io/transfer.c (data_transfer_init): Initialize
 508         current_unit->bytes_left for a read.
 509
 510 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 511
 512         PR fortran/22390
 513         * io/backspace.c: File removed, contents moved to ...
 514         * io/endfile.c: Ditto.
 515         * io/rewind.c: Ditto.
 516         * io/file_pos.c: New file, ... here.
 517         * Makefile.am: Add file_pos.c to list, remove obsolete files.
 518         * Makefile.in: Regenerated.
 519
 520 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 521
 522         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
 523         * io/unix.c (tempfile): Look at the TEMP environment variable
 524         to find the temporary files directory. Whitespace correction.
 525
 526 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 527
 528         * io/unix.c: Add O_RDWR to open() call.
 529
 530 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
 531
 532         * transfer.c (data_transfer_init): Truncate file in
 533         sequential WRITE when last_record == 0, rather than
 534         current_record.  Cures problem on RH9.
 535
 536 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 537
 538         * libgfortran.h: When isfinite is not provided by the system,
 539         define it as a macro, so that it can accept any floating point
 540         type.
 541
 542 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 543
 544         PR libfortran/23178
 545         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
 546         copyright years.
 547
 548 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 549
 550         PR libfortran/21787
 551         * intrinsics/abort.c (abort): Close units before aborting.
 552         Updated copyright years.
 553
 554 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 555
 556         PR libfortran/22436
 557         * io/write.c (write_real): Add default formats for real(10) and
 558         real(16).
 559
 560 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
 561
 562         PR fortran/22570 and related issues.
 563         * transfer.c (formatted_transfer): Make sure that there
 564         really is data present before X- or T- editing. Move all
 565         treatment of tabbing during writes to start of next data
 566         producing format. Suppress incorrect zeroing of bytes_left
 567         in slash formating. Insert int cast for assignment of a
 568         difference of two gfc_offsets.
 569
 570 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
 571
 572         * io/write.c (write_float): Revise output of IEEE exceptional
 573         values to comply with F95 and F2003 standards.
 574
 575 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 576
 577         PR libfortran/22570
 578         * io/unit.c (init_units): Replace BLANK_ZERO with
 579         BLANK_UNSPECIFIED.
 580
 581 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 582
 583         PR libfortran/21875  (FM111.f)
 584         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
 585         or BLANK_NULL are active.
 586         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 587         (read_radix): Interpret ' ' character correctly for BZ or BN.
 588         (read_f): Interpret ' ' character correctly for BZ or BN.
 589
 590 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
 591
 592         PR libfortran/22570
 593         * read.c (read_x): Correct the condition for doing the
 594         x-editing during formatted input.
 595         * transfer.c (formatted_transfer): Cast offset difference
 596         as int, clean-up arithmetic with new variable, bytes_used,
 597         zero counters for FMT_SLASH,
 598         (data_transfer_init) Zero X- and T-editing counters
 599         unconditionally.
 600         (next_record_w) Zero X- and T-editing counters.
 601         unconditionally.
 602
 603 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
 604
 605         * io/write.c (write_float): Fix field width checks for
 606         printing 'Infinity' or 'Inf'.
 607         (output_float): Fix typo in comment.
 608
 609 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
 610
 611         PR libfortran/16435
 612         * transfer.c (formatted_transfer): Correct the problems
 613         with X- and T-editting that caused TLs followed by TRs
 614         to overwrite data, which caused NIST FM908.FOR to fail
 615         on many tests.
 616         (data_transfer_init): Zero X- and T-editting counters at
 617         the start of formatted IO.
 618         * write.c (write_x): Write specified number of skips with
 619         specified number of spaces at the end.
 620
 621 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
 622
 623         * io/read.c (read_complex): Prevent X formatting during reads
 624         from going beyond EOR to fix NIST fm908.FOR failure.
 625         * io/list_read.c (read_complex): Allow complex data in list-
 626         directed reads to have eols either side of the comma to
 627         fix NIST FM906.FOR failure.
 628
 629 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
 630
 631         PR libfortran/21593
 632         * io/unix.c:  Add member special_file to type unix_stream.
 633         (fd_truncate):  Don't call ftruncate or chsize if
 634         s refers to a special file.
 635         (fd_to_stream):  initialize s->special_file.
 636
 637 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
 638
 639         PR libgfortran/22412
 640         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
 641         sizeof (SCRATCH_SIZE).
 642         (btoa): Same.
 643
 644 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
 645
 646         PR libfortran/21875  (FM111.f)
 647         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
 648         BLANK_NULL are active.
 649         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 650         (read_radix): Interpret ' ' character correctly for BZ or BN.
 651         (read_f): Interpret ' ' character correctly for BZ or BN.
 652         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
 653
 654 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 655             Thomas Koenig  <Thomas.Koenig@online.de>
 656
 657         PR libfortran/22217
 658         * io/write.c (extract_unit):  New function; extract
 659         ints as unsigned signed int of the correct size.
 660         (write_int):  Use it.
 661         * runtime/error.c:  Adjust copyright years.
 662         Adjust size of buffer to maximum that can occur.
 663
 664 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 665
 666         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
 667         'size_t offset'.
 668         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
 669         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
 670         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
 671         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
 672         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
 673         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
 674         m4,transpose.m4: Set renamed field 'offset' to zero instead of
 675         'base'.
 676         * generated/all_l4.c, generated/all_l8.c,
 677         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
 678         generated/count_4_l8.c, generated/count_8_l4.c,
 679         generated/count_8_l8.c, generated/chift1_4.c,
 680         generated/cshift1_8.c, generated/eoshift1_4.c,
 681         generated/eoshift1_8.c, generated/eoshift3_4.c,
 682         generated/eoshift3_8.c, generated/matmul_c4.c,
 683         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
 684         generated/matmul_l4.c, generated/matmul_l8.c,
 685         generated/matmul_r4.c, generated/matmul_r8.c,
 686         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
 687         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
 688         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
 689         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
 690         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
 691         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
 692         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
 693         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
 694         generated/maxval_i4.c, generated/maxval_i8.c,
 695         generated/maxval_r4.c, generated/maxval_r8.c,
 696         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
 697         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
 698         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
 699         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
 700         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
 701         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
 702         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
 703         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
 704         generated/minval_i4.c, generated/minval_i8.c,
 705         generated/minval_r4.c, generated/minval_r8.c,
 706         generated/product_c4.c, generated/product_c8.c,
 707         generated/product_i4.c, generated/product_i8.c,
 708         generated/product_r4.c, generated/product_r8.c,
 709         generated/reshape_c4.c, generated/reshape_c8.c,
 710         generated/reshape_i4.c, generated/reshape_i8.c,
 711         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
 712         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
 713         generated/transpose_c4.c, generated/transpose_c8.c,
 714         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
 715
 716 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
 717
 718         PR libfortran/21594
 719         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
 720         the whole array with the boundary value, but don't overrun it.
 721         * intrinsics/eoshift2.c:  Likewise.
 722         * m4/eoshift1.m4:  Likewise.
 723         * m4/eoshift3.m4:  Likewise.
 724         * generated/eoshift1_4.c:  Regenerated.
 725         * generated/eoshift1_8.c:  Regenerated.
 726         * generated/eoshift3_4.c:  Regenerated.
 727         * generated/eoshift3_8.c:  Regenerated.
 728
 729 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
 730
 731         PR fortran/16531
 732         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
 733         support Hollerith constants.
 734
 735 2005-07-01  Andreas Jaeger  <aj@suse.de>
 736
 737         * intrinsics/unpack_generic.c: Remove const from parameter.
 738
 739         * io/transfer.c (formatted_transfer): Remove unused variable.
 740
 741 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 742
 743         PR libfortran/22142
 744         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
 745         by size since it's a char pointer).
 746         * m4/eoshift1_4.c:  Regenerated.
 747         * m4/eoshift1_8.c:  Regenerated.
 748
 749 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 750
 751         PR libfortran/22142
 752         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
 753         by size since it's a char pointer).
 754         * m4/eoshift3_4.c:  Regenerated.
 755         * m4/eoshift3_8.c:  Regenerated.
 756
 757 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 758
 759         PR libfortran/22170
 760         * io/transfer.c (formatted_transfer): Do not iterate on the
 761         repeat count of a FMT_SLASH, since this is already done in
 762         next_format().
 763
 764 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
 765
 766         PR libfortran/22144
 767         * m4/cshift1.m4: Remove const from argument ret.
 768         Populate return array descriptor if ret->data is NULL.
 769         * m4/eoshift1.m4: Likewise.
 770         * m4/eoshift3.m4: Likewise.
 771         * generated/cshift1_4.c:  Regenerated.
 772         * generated/cshift1_8.c:  Regenerated.
 773         * generated/eoshift1_4.c:  Regenerated.
 774         * generated/eoshift1_8.c:  Regenerated.
 775         * generated/eoshift3_4.c:  Regenerated.
 776         * generated/eoshift3_8.c:  Regenerated.
 777
 778 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
 779
 780         PR libfortran/21915
 781         * Makefile.am: Include intrinsics/hyper.c.
 782         * c99_protos.h: Add prototypes for single precision versions of
 783         acosh, asinh, and atanh for platforms that do not have these.
 784         * config.h.in: Add #undef for wrappers.
 785         * configure.ac: Add checks for single precision versions.
 786         * aclocal.m4: Regenerated.
 787         * Makefile.in: Regenerated.
 788         * configure: Regenerated.
 789         * intrinsics/hyper.c: New file, adds new wrapper functions.
 790
 791 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 792
 793         * intrinsics/c99_functions.c (log10l): New log10l function for
 794         systems where this is not available.
 795         * c99_protos.h: Prototype for log10l function.
 796         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
 797         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
 798         prototypes for gfc_itoa and xtoa.
 799         * io/io.h: Update prototypes for set_integer and max_value.
 800         * io/list_read.c (convert_integer): Use new
 801         GFC_(INTEGER|REAL)_LARGEST type.
 802         * io/read.c (set_integer): Likewise.
 803         (max_value): Likewise.
 804         (convert_real): Likewise.
 805         (real_l): Likewise.
 806         (next_char): Likewise.
 807         (read_decimal): Likewise.
 808         (read_radix): Likewise.
 809         (read_f): Likewise.
 810         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
 811         (extract_real): Use new GFC_REAL_LARGEST type.
 812         (calculate_exp): Likewise.
 813         (calculate_G_format): Likewise.
 814         (output_float): Likewise. Use log10l for long double values.
 815         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
 816         (write_l): Use new GFC_INTEGER_LARGEST type.
 817         (write_float): Use new GFC_REAL_LARGEST type.
 818         (write_int): Remove useless special case for (len < 8).
 819         (write_decimal): Use GFC_INTEGER_LARGEST.
 820         (otoa): Use GFC_UINTEGER_LARGEST as argument.
 821         (btoa): Use GFC_UINTEGER_LARGEST as argument.
 822         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
 823         argument.
 824         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
 825         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
 826         with all Fortran kinds available.
 827         * configure.ac: Check for strtold and log10l.
 828         * Makefile.in: Regenerate.
 829         * aclocal.m4: Regenerate.
 830         * configure: Regenerate.
 831         * config.h.in: Regenerate.
 832         * mk-kinds-h.sh: Configuration script for available integer
 833         and real kinds.
 834
 835
 836 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 837
 838         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
 839         are non-seekable.
 840         (stream_at_eof): Likewise.
 841
 842 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 843
 844         PR libfortran/19155
 845         * io/read.c (convert_real): strtod can set errno to EINVAL on an
 846         empty string, but we shouldn't have an error in that case.
 847
 848 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 849
 850         PR libfortran/19216
 851         * io/list_read.c (eat_separator): No need to call next_record,
 852         even in non-namelist_mode.
 853
 854 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 855
 856         * io/transfer.c (formatted_transfer): Fix typo in error message.
 857
 858 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 859
 860         PR libfortran/16436
 861         * io/transfer.c (read_sf): Correct updating of bytes_left field.
 862         (formatted_transfer): Correct updating of bytes_left field and
 863         reformatting code (comments and whitespace).
 864         * io/unix.c (move_pos_offset): "active" field should not be
 865         changed here. Whitespace corrections.
 866
 867 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 868
 869         PR libfortran/21950
 870         * intrinsics/c99_functions.c (scalbn): Provide fallback
 871         implementation for scalbn.
 872         * c99_protos.h: Prototype for scalbn.
 873         * configure.ac: Add check for scalbn.
 874         * configure: Regenerate.
 875         * config.h.in: Regenerate.
 876
 877 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
 878
 879         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
 880         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
 881
 882 2005-06-14  Tom Tromey  <tromey@redhat.com>
 883
 884         PR libgcj/19877:
 885         * configure, aclocal.m4, Makefile.in: Rebuilt.
 886
 887 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
 888
 889         PR libfortran/21594
 890         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
 891         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
 892
 893 2005-06-12  Steven G. Kargl <kargls@comcast.net>
 894             Thomas Koenig  <Thomas.Koenig@online.de>
 895
 896         PR libfortran/PR21797
 897         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
 898         sqrt and fabs.
 899         * generated/exp_c4.c:  Regenerated.
 900
 901 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 902
 903         PR libfortran/19155
 904         * io/read.c (read_f): Take care of spaces after initial sign.
 905
 906 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
 907
 908         PR libfortran/21333
 909         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
 910         and in_unpack_c8.c.
 911         * Makefile.in: Regenerate.
 912         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
 913         internal_unpack_c4 and internal_unpack_c8.
 914         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
 915         in function name.
 916         Use sizeof (rtype_name) as size for memory allocation.
 917         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
 918         in function name.
 919         Use sizeof (rtype_name) for calculation of sizes for memcpy.
 920         * runtime/in_pack_generic.c:  For real, integer and logical
 921         call internal_pack_4 if size==4 and internal_pack_8 if
 922         size==8.
 923         For complex, call internal_pack_c4 if size==8 and
 924         internal_pack_c8 if size==16.
 925         * runtime/in_unpack_generic.c: For real, integer and logical
 926         call internal_unpack_4 if size==4 and internal_unpack_8 if
 927         size==8.
 928         For complex, call internal_unpack_c4 if size==8 and
 929         internal_unpack_c8 if size==16.
 930         * generated/in_pack_i4.c:  Regenerated.
 931         * generated/in_pack_i8.c:  Regenerated.
 932         * generated/in_unpack_i4.c:  Regenerated.
 933         * generated/in_unpack_i8.c:  Regenerated.
 934         * generated/in_pack_c4.c:  New file.
 935         * generated/in_pack_c8.c:  New file.
 936         * generated/in_unpack_c4.c:  New file.
 937         * generated/in_unpack_c8.c:  New file.
 938
 939 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
 940
 941         PR libfortran/21480
 942         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
 943         to reshape_packed.
 944         * generated/reshape_c4.c:  Regenerated.
 945         * generated/reshape_c8.c:  Regenerated.
 946         * generated/reshape_i4.c:  Regenerated.
 947         * generated/reshape_i8.c:  Regenerated.
 948
 949 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
 950
 951         PR libfortran/21926
 952         * m4/matmul.m4:  Correct zeroing of result for non-packed
 953         arrays with lowest stride is one.
 954         * generated/matmul_c4.c:  Regenerated.
 955         * generated/matmul_c8.c:  Regenerated.
 956         * generated/matmul_i4.c:  Regenerated.
 957         * generated/matmul_i8.c:  Regenerated.
 958         * generated/matmul_r4.c:  Regenerated.
 959         * generated/matmul_r8.c:  Regenerated.
 960
 961 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 962
 963         PR libfortran/20179
 964         * io/unix.c (fd_close): Add test so that we don't close()
 965         stdout and stderr.
 966
 967 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 968
 969         PR libfortran/20006
 970         * io/format.c (parse_format_list): Set repeat count of $ format
 971         node to 1.
 972         * io/transfer.c (read_sf): Add g.seen_dollar to the test
 973         concerning advancing I/O.
 974         (data_transfer_init): Likewise.
 975         (finalize_transfer): Likewise.
 976
 977 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
 978
 979         * runtime/in_pack_generic.c:  Adjust copyright years.
 980         (in_pack_generic):  Change dimension of auxiliary arrays from
 981         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
 982         * runtime/in_unpack_generic.c:  Adjust copyright years.
 983         (in_unpack_generic):  Change dimension of auxiliary arrays from
 984         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
 985
 986 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
 987
 988         PR libfortran/17283
 989         * intrinsics/unpack_generic.c:  Fix name of routine
 990         on top.  Update copyright years.
 991         (unpack1):  Remove const from return array descriptor.
 992         rs:  New variable, for calculating return sizes.
 993         Populate return array descriptor if ret->data is NULL.
 994
 995 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
 996
 997         PR libfortran/21376
 998         * io/write.c (output_float): Rework logic to avoid call to log10
 999         with argument equal to zero.
1000
1001 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1002
1003         * configure.ac: Check for trunc and truncf in libm.
1004         * configure: Regenerate.
1005         * config.h.in: Likewise.
1006         * intrinsics/c99_functions.c (trunc, truncf): New functions.
1007         * c99_protos.h (trunc, truncf): Declare them.
1008
1009 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1010
1011         PR libfortran/21127
1012         * Makefile.am:  Really commit.
1013         * Makefile.in:  Really commit.
1014
1015 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1016
1017         PR libfortran/21127
1018         * Makefile.am:  Add generated/reshape_c4.c and
1019         generated/reshape_c8.c.
1020         * Makefile.in:  Regenerated.
1021         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
1022         complex types, 4 or 8 otherwise.
1023         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
1024         in function name.
1025         * generated/reshape_c4.c: New file.
1026         * generated/reshape_c8.c: New file.
1027
1028 2005-05-16  Andreas Jaeger  <aj@suse.de>
1029
1030         * configure.ac: Add additional warning flags.
1031         * configure: Regenerate.
1032
1033         * io/write.c (calculate_G_format): Remove unused parameter.
1034         (output_float): Remove unused parameter.
1035         (write_float): Change callers.
1036         (nml_write_obj): Avoid signed warning.
1037         Make variable const to support -Wwrite-strings.
1038
1039         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1040         mem_truncate): Mark argument as unused.
1041
1042         * io/unit.c (get_unit): Mark argument as unused.
1043         (init_units): Avoid warning about signed comparision.
1044
1045         * io/transfer.c (next_record_r): Remove unused parameter.
1046         (next_record_w): Remove unused parameter.
1047         (next_record): Change callers.
1048         (iolength_transfer): Mark arguments as unused.
1049
1050         * io/open.c: Add initializer.
1051
1052         * io/list_read.c (read_character): Mark argument as unused.
1053         (nml_match_name): Add const to make compile with -Wwrite-strings.
1054
1055         * io/format.c: Add initializer.
1056
1057 2005-05-15  Andreas Jaeger  <aj@suse.de>
1058
1059         * m4/eoshift1.m4: Initialize variables to avoid warnings.
1060         * m4/eoshift3.m4: Initialize variables to avoid warnings.
1061         * generated/eoshift1_4.c, generated/eoshift1_8.c,
1062         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1063
1064         * intrinsics/spread_generic.c (spread): Initialize variables to
1065         avoid warnings.
1066
1067         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1068         warnings.
1069         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1070         warnings.
1071
1072         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1073         warnings.
1074
1075         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1076
1077         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1078         pointer cast to avoid warning.
1079         * generated/matmul_l4.c: Regenerated.
1080         * generated/matmul_l8.c: Regenerated.
1081
1082         * Makefile.am: Remove AM_CFLAGS here.
1083         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1084         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
1085         * Makefile.in: Regenerated.
1086         * aclocal.m4: Regenerated.
1087         * configure: Regenerated.
1088
1089         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1090         missing returns, reformat a bit.
1091
1092         * io/write.c (nml_write_obj): Use %d again - and cast to int,
1093         st_sprintf does not handle %ld.
1094
1095         * io/unit.c (is_internal_unit): Add void as parameter list.
1096
1097         * io/transfer.c: Move prototype declarations before the functions.
1098
1099         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1100         list.
1101
1102         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1103
1104         * io/transfer.c: Do not use empty initializers for global objects.
1105         Add missing initializers.
1106
1107         * io/lock.c: Do not use empty initializers for global objects.
1108
1109         * io/close.c: Add missing initializers.
1110
1111         * runtime/environ.c: Add missing initializers. Do not use empty
1112         initializers for global object.
1113         (init_string): Mark argument as unused.
1114
1115         * runtime/main.c (cleanup): Fix parameter list.
1116
1117         * io/io.h: Fix parameter lists.
1118
1119         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1120         warning.
1121
1122         * generated/transpose_c4.c, generated/transpose_c8.c,
1123         generated/transpose_i4.c, generated/transpose_i8.c,
1124         generated/matmul_c4.c, generated/matmul_c8.c,
1125         generated/matmul_i4.c, generated/matmul_i8.c,
1126         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1127
1128         * io/write.c (nml_write_obj): Fix 64-bit problem.
1129
1130         * io/list_read.c (nml_get_obj_data): Add missing braces around
1131         initializer to avoid warnings.
1132
1133         * intrinsics/etime.c (etime_sub): Remove unused variable.
1134
1135         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1136         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1137         prototypes.
1138
1139         * runtime/string.c (compare0): Remove unused variable.
1140         * io/unit.c (init_units): Remove unused variables.
1141         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1142         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1143         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1144         stat_i8_sub): Remove unused variable.
1145
1146 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1147
1148         PR libfortran/21324
1149         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1150         performance hog).
1151         * io/open.c (new_unit): Zero freshly allocated memory for
1152         unit structure.
1153         * io/unit.c (init_units):  Zero freshly allocated memory for
1154         STDIN, STDOUT and STDERR.
1155         * io/unix.c (open_internal):  Zero freshly allocated memory
1156         for unix_stream.
1157         (fd_to_stream):  Likewise.
1158
1159 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1160
1161         PR fortran/19478
1162         * io/unix.c (fd_truncate): update positions when ftruncate
1163         fails (like writing to /dev/null).
1164
1165 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1166
1167         PR libfortran/21471
1168         * open.c (new_unit): Take care of the case where POSITION_APPEND
1169         is specified (sseek to the end, and set u>-endfile).
1170
1171 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1172
1173         PR fortran/20178
1174         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1175         to dependencies.
1176         * Makefile.in: Regenerate.
1177         * intrinsics/f2c_specific.F90: New file.
1178
1179 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1180
1181         PR libfortran/20788
1182         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1183         we don't we to mmap this stream. Use fd_open instead of mmap_open
1184         in that case.
1185         (open_external): Call fd_to_stream with avoid_mmap = 0.
1186         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1187         (output_stream): Likewise.
1188         (error_stream): Likewise.
1189
1190 2005-05-09  Mike Stump  <mrs@apple.com>
1191
1192         * configure: Regenerate.
1193
1194 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1195
1196         PR libfortran/19155
1197         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1198         non-blank characters of a real number.
1199
1200 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1201
1202         PR libfortran/21354
1203         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1204         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1205         * m4/eoshift1.m4: Likewise.
1206         * m4/eoshift3.m4: Likewise.
1207         * m4/ifunction.m4: Likewise.
1208         * m4/in_pack.m4: Likewise.
1209         * m4/in_unpack.m4: Likewise.
1210         * intrinsics/cshift0.c: Likewise.
1211         * intrinsics/eoshift0.c: Likewise.
1212         * intrinsics/eoshift2.c: Likewise.
1213         * intrinsics/random.c: Likewise.
1214         * intrinsics/spread_generic.c: Likewise.
1215         * intrinsics/stat.c: Likewise.
1216         * generated/all_l4.c: Regenerated.
1217         * generated/all_l8.c: Regenerated.
1218         * generated/any_l4.c: Regenerated.
1219         * generated/any_l8.c: Regenerated.
1220         * generated/count_4_l4.c: Regenerated.
1221         * generated/count_4_l8.c: Regenerated.
1222         * generated/count_8_l4.c: Regenerated.
1223         * generated/count_8_l8.c: Regenerated.
1224         * generated/cshift1_4.c: Regenerated.
1225         * generated/cshift1_8.c: Regenerated.
1226         * generated/eoshift1_4.c: Regenerated.
1227         * generated/eoshift1_8.c: Regenerated.
1228         * generated/eoshift3_4.c: Regenerated.
1229         * generated/eoshift3_8.c: Regenerated.
1230         * generated/in_pack_i4.c: Regenerated.
1231         * generated/in_pack_i8.c: Regenerated.
1232         * generated/in_unpack_i4.c: Regenerated.
1233         * generated/in_unpack_i8.c: Regenerated.
1234         * generated/maxloc0_4_i4.c: Regenerated.
1235         * generated/maxloc0_4_i8.c: Regenerated.
1236         * generated/maxloc0_4_r4.c: Regenerated.
1237         * generated/maxloc0_4_r8.c: Regenerated.
1238         * generated/maxloc0_8_i4.c: Regenerated.
1239         * generated/maxloc0_8_i8.c: Regenerated.
1240         * generated/maxloc0_8_r4.c: Regenerated.
1241         * generated/maxloc0_8_r8.c: Regenerated.
1242         * generated/maxloc1_4_i4.c: Regenerated.
1243         * generated/maxloc1_4_i8.c: Regenerated.
1244         * generated/maxloc1_4_r4.c: Regenerated.
1245         * generated/maxloc1_4_r8.c: Regenerated.
1246         * generated/maxloc1_8_i4.c: Regenerated.
1247         * generated/maxloc1_8_i8.c: Regenerated.
1248         * generated/maxloc1_8_r4.c: Regenerated.
1249         * generated/maxloc1_8_r8.c: Regenerated.
1250         * generated/maxval_i4.c: Regenerated.
1251         * generated/maxval_i8.c: Regenerated.
1252         * generated/maxval_r4.c: Regenerated.
1253         * generated/maxval_r8.c: Regenerated.
1254         * generated/minloc0_4_i4.c: Regenerated.
1255         * generated/minloc0_4_i8.c: Regenerated.
1256         * generated/minloc0_4_r4.c: Regenerated.
1257         * generated/minloc0_4_r8.c: Regenerated.
1258         * generated/minloc0_8_i4.c: Regenerated.
1259         * generated/minloc0_8_i8.c: Regenerated.
1260         * generated/minloc0_8_r4.c: Regenerated.
1261         * generated/minloc0_8_r8.c: Regenerated.
1262         * generated/minloc1_4_i4.c: Regenerated.
1263         * generated/minloc1_4_i8.c: Regenerated.
1264         * generated/minloc1_4_r4.c: Regenerated.
1265         * generated/minloc1_4_r8.c: Regenerated.
1266         * generated/minloc1_8_i4.c: Regenerated.
1267         * generated/minloc1_8_i8.c: Regenerated.
1268         * generated/minloc1_8_r4.c: Regenerated.
1269         * generated/minloc1_8_r8.c: Regenerated.
1270         * generated/minval_i4.c: Regenerated.
1271         * generated/minval_i8.c: Regenerated.
1272         * generated/minval_r4.c: Regenerated.
1273         * generated/minval_r8.c: Regenerated.
1274         * generated/product_c4.c: Regenerated.
1275         * generated/product_c8.c: Regenerated.
1276         * generated/product_i4.c: Regenerated.
1277         * generated/product_i8.c: Regenerated.
1278         * generated/product_r4.c: Regenerated.
1279         * generated/product_r8.c: Regenerated.
1280         * generated/sum_c4.c: Regenerated.
1281         * generated/sum_c8.c: Regenerated.
1282         * generated/sum_i4.c: Regenerated.
1283         * generated/sum_i8.c: Regenerated.
1284         * generated/sum_r4.c: Regenerated.
1285         * generated/sum_r8.c: Regenerated.
1286
1287 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1288
1289         PR libfortran/18958
1290         libgfortran.h:  Change typedef of index_type from size_t
1291         to ssize_t.
1292
1293 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1294
1295         PR libfortran/18857
1296         * generated/matmul_r8.c: Remove incorrect assertions.
1297         * generated/matmul_c4.c: Regenerate
1298         * generated/matmul_c8.c: Regenerate
1299         * generated/matmul_i4.c: Regenerate
1300         * generated/matmul_i8.c: Regenerate
1301         * generated/matmul_r4.c: Regenerate
1302         * generated/matmul_r8.c: Regenerate
1303
1304 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1305
1306         * configure.ac: Check for ftruncate and chsize.
1307         * io/unix.c (fd_truncate): Provide chsize as alternative to
1308         ftruncate.
1309         * config.h.in: Regenerate.
1310         * configure: Regenerate.
1311
1312 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1313
1314         * intrinsics/rename.c: Add missing #includes.
1315
1316 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1317
1318         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1319
1320 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1321
1322         PR libfortran/20930
1323         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1324         from WRITING to READING.
1325
1326 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1327             Jerry DeLisle  <jvdelisle@verizon.net>
1328
1329         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1330         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1331         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1332         the fortran list and are based on his suggested fix.
1333
1334 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1335
1336         PR libfortran/20074
1337         PR libfortran/20436
1338         PR libfortran/21108
1339         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1340         variables, to be used in calculation of return array sizes.
1341         Populate return array descriptor if ret->data is NULL.
1342         Fix condition for early return (it used to test something
1343         undefined if order was used).
1344         Remove duplicate check wether pad is used.
1345         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1346         Fix a few places where the wrong variables were set.
1347         * generated/reshape_i4.c: Regenerated.
1348         * generated/reshape_i8.c: Regenerated.
1349
1350 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1351
1352         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1353         nml_get_obj_data): Fix memory leaks in code for derived types.
1354
1355 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1356
1357         PR libfortran/20950
1358         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1359         NULL when setting ioparm.sequential.
1360
1361 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1362
1363         PR libfortran/21075
1364         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1365         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1366         GFC_MAX_DIMENSIONS.
1367         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1368         * generated/reshape_i4.c:  Regenerated.
1369         * generated/reshape_i8.c:  Regenerated.
1370
1371 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1372
1373         * io/list_read.c (eat_separator): at_eol = 1 replaced
1374         (zapped at some time?).
1375
1376 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1377
1378         PR libgfortran/12884
1379         PR libgfortran/17285
1380         PR libgfortran/18122
1381         PR libgfortran/18210
1382         PR libgfortran/18392
1383         PR libgfortran/18591
1384         PR libgfortran/18879
1385         * io/io.h (nml_ls): Declare.
1386         (namelist_info): Modify for arrays.
1387         * io/list_read.c (namelist_read): Reduced to call to new functions.
1388         (match_namelist_name): Simplified.
1389         (nml_query): Handles stdin queries ? and =?. New function.
1390         (nml_get_obj_data): Parses object name. New function.
1391         (touch_nml_nodes): Marks objects for read. New function.
1392         (untouch_nml_nodes): Resets objects. New function.
1393         (parse_qualifier): Parses and checks qualifiers. New function
1394         (nml_read_object): Reads and stores object data. New function.
1395         (eat_separator): No new_record on '/' in namelist.
1396         (finish_separator): No new_record on '/' in namelist.
1397         (read_logical): Error return for namelist.
1398         (read_integer): Error return for namelist.
1399         (read_complex): Error return for namelist.
1400         (read_real): Error return for namelist.
1401         * io/lock.c (library_end): Free extended namelist_info types.
1402         * io/transfer.c (st_set_nml_var): Modified for arrays.
1403         (st_set_nml_var_dim): Dimension descriptors. New function.
1404         * io/write.c (namelist_write): Reduced to call to new functions.
1405         (nml_write_obj): Writes output for object. New function.
1406         (write_integer): Suppress leading blanks for repeat counts.
1407         (write_int): Suppress leading blanks for repeat counts.
1408         (write_float): Suppress leading blanks for repeat counts.
1409         (output_float): Suppress leading blanks for repeat counts.
1410
1411 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
1412
1413         PR libfortran/18495
1414         * intrinsics/spread_generic.c (spread):  Remove const from
1415         return array descriptor.
1416         New variables: rrank (rank of return array),  rs (for
1417         calculating the size of the return array), srank (rank
1418         of the source array).
1419         Generate runtime error if the dim= argument is larger than
1420         the rank of the return array.
1421         Generate runtime error if the needed rank of the return
1422         array is larger than 7.
1423         If ret->data is null, populate the return array descriptor
1424         and initialize the variables for the actual operation.
1425         Otherwise, set ret->dim[0].stride to one if it is zero.
1426         Change second, independent use of variable dim to srank.
1427
1428 2005-04-12  Mike Stump  <mrs@apple.com>
1429
1430         * configure: Regenerate.
1431
1432 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
1433
1434         PR libfortran/19106
1435         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
1436         that setting correct strides is a front end job.
1437         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1438         a lowest stride of 0, adjust to 1.
1439         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
1440         that setting correct strides is a front end job.
1441         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1442         a lowest stride of 0, adjust to 1.
1443         * maxloc0_4_i4.c: Regenerated
1444         * maxloc0_4_i8.c: Regenerated
1445         * maxloc0_4_r4.c: Regenerated
1446         * maxloc0_4_r8.c: Regenerated
1447         * maxloc0_8_i4.c: Regenerated
1448         * maxloc0_8_i8.c: Regenerated
1449         * maxloc0_8_r4.c: Regenerated
1450         * maxloc0_8_r8.c: Regenerated
1451         * maxloc1_4_i4.c: Regenerated
1452         * maxloc1_4_i8.c: Regenerated
1453         * maxloc1_4_r4.c: Regenerated
1454         * maxloc1_4_r8.c: Regenerated
1455         * maxloc1_8_i4.c: Regenerated
1456         * maxloc1_8_i8.c: Regenerated
1457         * maxloc1_8_r4.c: Regenerated
1458         * maxloc1_8_r8.c: Regenerated
1459         * maxval_i4.c: Regenerated
1460         * maxval_i8.c: Regenerated
1461         * maxval_r4.c: Regenerated
1462         * maxval_r8.c: Regenerated
1463         * minloc0_4_i4.c: Regenerated
1464         * minloc0_4_i8.c: Regenerated
1465         * minloc0_4_r4.c: Regenerated
1466         * minloc0_4_r8.c: Regenerated
1467         * minloc0_8_i4.c: Regenerated
1468         * minloc0_8_i8.c: Regenerated
1469         * minloc0_8_r4.c: Regenerated
1470         * minloc0_8_r8.c: Regenerated
1471         * minloc1_4_i4.c: Regenerated
1472         * minloc1_4_i8.c: Regenerated
1473         * minloc1_4_r4.c: Regenerated
1474         * minloc1_4_r8.c: Regenerated
1475         * minloc1_8_i4.c: Regenerated
1476         * minloc1_8_i8.c: Regenerated
1477         * minloc1_8_r4.c: Regenerated
1478         * minloc1_8_r8.c: Regenerated
1479         * minval_i4.c: Regenerated
1480         * minval_i8.c: Regenerated
1481         * minval_r4.c: Regenerated
1482         * minval_r8.c: Regenerated
1483         * product_c4.c: Regenerated
1484         * product_c8.c: Regenerated
1485         * product_i4.c: Regenerated
1486         * product_i8.c: Regenerated
1487         * product_r4.c: Regenerated
1488         * product_r8.c: Regenerated
1489         * sum_c4.c: Regenerated
1490         * sum_c8.c: Regenerated
1491         * sum_i4.c: Regenerated
1492         * sum_i8.c: Regenerated
1493         * sum_r4.c: Regenerated
1494         * sum_r8.c: Regenerated
1495
1496 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1497
1498         PR libfortran/20788
1499         * runtime/environ.c (init_unsigned_integer): Function for
1500         environment variables we want to be positive.
1501         (init_integer): Function to allow negative environment
1502         variables (e.g. for GFORTRAN_STDIN_UNIT).
1503
1504 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
1505
1506         PR libfortran/17992
1507         PR libfortran/19568
1508         PR libfortran/19595
1509         PR libfortran/20005
1510         PR libfortran/20092
1511         PR libfortran/20131
1512         PR libfortran/20661
1513         PR libfortran/20744
1514         * io/transfer.c (top level): eor_condition: New static variable.
1515         (read_sf): Remove unnecessary zeroing of buffer (there is enough
1516         information in its length).
1517         Return a string of length 0 (to be padded by caller) if EOR was
1518         seen previously.
1519         Remove erroneous special casing of EOR for standard input.
1520         Set eor_condition for non-advancing I/O if an end of line was
1521         detected.
1522         Increment ioparm.size if necessary.
1523         (formatted_transfer):  Skip the function if there is an EOR condition.
1524         (data_transfer_init):  Initialize eor_condition to zero (false).
1525         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
1526         (finalize_transfer):  If there is an EOR condition, raise the error.
1527
1528 2005-04-09  Bud Davis  <bdavis@gfortran.org>
1529             Steven G. Kargl <kargls@comcast.net>
1530
1531         PR fortran/19872
1532         * io/transfer.c (data_transfer_init): truncate an existing
1533         file on the first write.
1534
1535 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
1536
1537         PR libfortran/19106
1538         PR libfortran/19014
1539         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
1540         If retarray->data is NULL (i.e. the front end does not
1541         know the rank and dimenson of the array), fill in its
1542         properties and allocate memory.
1543         Change the assertions about rank and dimension of retarray into
1544         runtime errors and only check them for retarray->data != NULL.
1545         Do the same for correcting the stride from 0 to 1 in retarray.
1546         (`m'name`'rtype_qual`_'atype_code): Likewise.
1547         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
1548         Change assertion about rank of array to runtime error.
1549         (`m'name`'rtype_qual`_'atype_code): Likewise.
1550         * generated/all_l4.c: Regenerated.
1551         * generated/all_l8.c: Regenerated.
1552         * generated/any_l4.c: Regenerated.
1553         * generated/any_l8.c: Regenerated.
1554         * generated/count_4_l4.c: Regenerated.
1555         * generated/count_4_l8.c: Regenerated.
1556         * generated/count_8_l4.c: Regenerated.
1557         * generated/count_8_l8.c: Regenerated.
1558         * generated/maxloc0_4_i4.c: Regenerated.
1559         * generated/maxloc0_4_i8.c: Regenerated.
1560         * generated/maxloc0_4_r4.c: Regenerated.
1561         * generated/maxloc0_4_r8.c: Regenerated.
1562         * generated/maxloc0_8_i4.c: Regenerated.
1563         * generated/maxloc0_8_i8.c: Regenerated.
1564         * generated/maxloc0_8_r4.c: Regenerated.
1565         * generated/maxloc0_8_r8.c: Regenerated.
1566         * generated/maxloc1_4_i4.c: Regenerated.
1567         * generated/maxloc1_4_i8.c: Regenerated.
1568         * generated/maxloc1_4_r4.c: Regenerated.
1569         * generated/maxloc1_4_r8.c: Regenerated.
1570         * generated/maxloc1_8_i4.c: Regenerated.
1571         * generated/maxloc1_8_i8.c: Regenerated.
1572         * generated/maxloc1_8_r4.c: Regenerated.
1573         * generated/maxloc1_8_r8.c: Regenerated.
1574         * generated/maxval_i4.c: Regenerated.
1575         * generated/maxval_i8.c: Regenerated.
1576         * generated/maxval_r4.c: Regenerated.
1577         * generated/maxval_r8.c: Regenerated.
1578         * generated/minloc0_4_i4.c: Regenerated.
1579         * generated/minloc0_4_i8.c: Regenerated.
1580         * generated/minloc0_4_r4.c: Regenerated.
1581         * generated/minloc0_4_r8.c: Regenerated.
1582         * generated/minloc0_8_i4.c: Regenerated.
1583         * generated/minloc0_8_i8.c: Regenerated.
1584         * generated/minloc0_8_r4.c: Regenerated.
1585         * generated/minloc0_8_r8.c: Regenerated.
1586         * generated/minloc1_4_i4.c: Regenerated.
1587         * generated/minloc1_4_i8.c: Regenerated.
1588         * generated/minloc1_4_r4.c: Regenerated.
1589         * generated/minloc1_4_r8.c: Regenerated.
1590         * generated/minloc1_8_i4.c: Regenerated.
1591         * generated/minloc1_8_i8.c: Regenerated.
1592         * generated/minloc1_8_r4.c: Regenerated.
1593         * generated/minloc1_8_r8.c: Regenerated.
1594         * generated/minval_i4.c: Regenerated.
1595         * generated/minval_i8.c: Regenerated.
1596         * generated/minval_r4.c: Regenerated.
1597         * generated/minval_r8.c: Regenerated.
1598         * generated/product_c4.c: Regenerated.
1599         * generated/product_c8.c: Regenerated.
1600         * generated/product_i4.c: Regenerated.
1601         * generated/product_i8.c: Regenerated.
1602         * generated/product_r4.c: Regenerated.
1603         * generated/product_r8.c: Regenerated.
1604         * generated/sum_c4.c: Regenerated.
1605         * generated/sum_c8.c: Regenerated.
1606         * generated/sum_i4.c: Regenerated.
1607         * generated/sum_i8.c: Regenerated.
1608         * generated/sum_r4.c: Regenerated.
1609         * generated/sum_r8.c: Regenerated.
1610
1611 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
1612
1613         PR libfortran/20163
1614         * runtime/string.c (compare0): Use fstrlen() to
1615         strip trailing blanks from option string.
1616
1617 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
1618
1619         PR fortran/13257
1620         * format.c (parse_format_list): Allow an optional comma
1621         between descriptors.
1622
1623 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
1624
1625         * io/backspace.c (unformatted_backspace): Do not dereference
1626         the pointer to the stream.
1627
1628 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
1629
1630         PR libfortran/20766
1631         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1632         "-Wl,-single_module".
1633         * configure: Regenerate.
1634         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
1635         * Makefile.in: Regenerate.
1636
1637 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1638
1639         PR libfortran/20755
1640         * write.c (write_float): A G edit descriptor may locally change
1641         the scale factor, but it needs to be restored afterwards.
1642
1643 2005-04-03  Dale Ranta  <dir@lanl.gov>
1644             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1645
1646         PR libfortran/20068
1647         PR libfortran/20125
1648         PR libfortran/20156
1649         PR libfortran/20471
1650         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
1651         (st_backspace): When in WRITING mode, we flush and falling back
1652         into READING mode. In all cases, correctly position the stream.
1653
1654 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1655
1656         PR libfortran/20660
1657         * io/inquire.c (inquire_via_unit): Non-opened units should still be
1658         reported by an INQUIRE statement as existing.
1659         * io/transfer.c (data_transfer_init): Never accept negative units.
1660
1661 2005-03-29  Dale Ranta  <dir@lanl.gov>
1662             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1663
1664         PR libfortran/20163
1665         * io/open.c (st_open): call library_end() before returning even if
1666         an error arises.
1667
1668 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1669
1670         PR libfortran/19678
1671         * list_read.c (next_char, eat_separator, finish_separator, read_real)
1672         (namelist_read): Add support for '\r' as well as '\n' as EOL
1673         character.
1674
1675         PR libfortran/19679
1676         * list_read.c (read_sf): Add a '\r' in a test to support DOS
1677         line-endings when line length is exceeded.
1678
1679 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1680
1681         PR libfortran/15332
1682         * io/format.c (parse_format_list): format node for colon edit
1683         descriptor needs a repeat counter set to 1.
1684
1685 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1686
1687         * config.h.in: Regenerate.
1688
1689 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1690
1691         PR libfortran/18025
1692         * write.c (output_float): Handling the "F0.d" format similarly as
1693         commercial compilers.
1694
1695 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1696
1697         * Makefile.am: Added new files.
1698         * Makefile.in: Regenerate.
1699         * aclocal.m4: Regenerate.
1700         * configure.ac: add checks for signal.h headers file, as well as
1701         following functions: chdir, strerror, getlogin, gethostname, kill,
1702         link, symlink, perror, sleep, time.
1703         * configure: Regenerate.
1704         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
1705         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
1706         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
1707         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
1708         implementend g77 intrinsics.
1709
1710 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1711
1712         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1713         In all substitutions, leave gcc_version to be expanded by the Makefile.
1714         * aclocal.m4, configure: Regenerate.
1715         * Makefile.am: Set gcc_version.
1716         * Makefile.in: Regenerate.
1717
1718 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1719
1720         PR libfortran/20257
1721         * open.c (new_unit): set record length to max_offset rather than
1722           using a hard-coded limit (which was too low).
1723
1724 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1725
1726         PR libfortran/20480
1727         * write.c (output_float): special check when writing 0.0 with
1728           EN and ES formats.
1729
1730 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1731
1732         PR libfortran/20124
1733         * write.c (output_float): Adds a nzero_real variable to store
1734         the number of leading zeros whatever the format width is. Corrects
1735         the rounding of numbers less than 10^(-width). Fixes typo in an
1736         error message. Updates copyright years
1737
1738 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
1739
1740         * runtime/environ.c: Update copyright years.
1741
1742 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1743
1744         * io/write.c: Update copyright years.
1745
1746 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1747
1748         PR libfortran/20101
1749         * io/write.c (output_float): Added special check for value 0.0 in
1750         PE format.
1751
1752 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1753
1754         * io/write.c (output_float): Fix typo in condition.
1755
1756 2005-02-25  Peter O'Gorman  <peter@pogma.com>
1757             Toon Moene  <toon@moene.indiv.nluug.nl>
1758
1759         PR libgfortran/17748
1760         * runtime/environ.c: Remove references to environ.
1761         (show_variables): remove GFORTRAN_UNBUFFERED_* and
1762         GFORTRAN_NAME_* because they require environ.
1763         (pattern_scan): Remove function.
1764
1765 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
1766             Bud Davis  <bdavis@gfortran.org>
1767
1768         * io/list_read.c (read_real): Handle separators properly
1769         in list directed read.
1770
1771 2004-02-21  Bud Davis  <bdavis@gfortran.org>
1772
1773         PR fortran/20086
1774         * io/transfer.c (write_constant_string): accept an 'h' as
1775         the start of a hollerith format string.
1776
1777 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1778
1779         PR libfortran/19302
1780         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
1781         numbers.
1782
1783 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
1784
1785         * io/write.c (output_float):  Typo in error meesage.
1786
1787 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
1788
1789         PR 20085
1790         * intrinsic/args.c (iargc): Off by 1.
1791
1792 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
1793
1794         *  intrinsic/date_and_time.c: Fix conformance problems.
1795
1796 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
1797
1798         PR libgfortran/19363
1799         PR libgfortran/19691
1800         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
1801
1802 2005-01-30  Bud Davis  <bdavis@gfortran.org>
1803
1804         PR fortran/19647
1805         * io/inquire.c (inquire_via_unit): Use correct variable for
1806         pad.
1807
1808 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
1809
1810         PR libfortran/19595
1811         * io/transfer.c (data_transfer_init): eor requires advance="NO".
1812
1813 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1814
1815         PR libfortran/19524
1816         * io/read.c (read_f): Don't free uninitialized pointer.
1817
1818 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
1819         Paul Brook  <paul@codesourcery.com>
1820
1821         PR fortran/19294
1822         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
1823         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
1824         * m4/transpose.m4: Include type letter in function name.
1825         * Makefile.in: Regenerate.
1826         * generated/transpose_*.c: Regenerate.
1827
1828 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1829
1830         PR libfortran/19451
1831         * io/transfer.c (finalize_transfer):  Don't do anything if
1832         there is an error condition.
1833
1834 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
1835
1836         PR libgfortran/19052
1837         * libgfortran.h (options_t): Add stderr_unit.
1838         * io/io.h (error_stream): Declare.
1839         * io/open.c (new_unit): Do not terminate abnormally if opening
1840         file preconnected to stdin, stdout, or stderr.
1841         * io/unit.c (init_units): Initialize stderr_unit.
1842         * io/unix.c (error_stream): New function.
1843         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
1844
1845 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1846
1847         PR libfortran/18982
1848         * io/unix.c (regular_file):  No need to change flags->action
1849         if an error occurs.  Document this.
1850         No need to call stat() for STATUS_OLD, open() will
1851         fail anyway.
1852         For ACTION_UNSPECIFIED, try open for read-write, then for
1853         read-only if open fails with EACCES, then for write-only
1854         if that fails with EACCES again.
1855         * io/unix.c (open_external): Document changed behavior of
1856         regular_file.
1857
1858 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1859
1860         PR fortran/19194
1861         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
1862         use CHARACTER macro for definition of string valued paramters.
1863
1864 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
1865
1866         PR fortran/19314
1867         * io/inquire.c(inquire_via_unit): implement POSITION=.
1868         * io/transfer.c(next_record): update position for
1869         INQUIRE.
1870         * io/rewind.c(st_rewind): update position for
1871         INQUIRE.
1872
1873 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
1874
1875         PR fortran/18778
1876         * io/transfer.c (us_read): no bytes available is not a
1877         runtime error.
1878
1879 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
1880
1881         PR fortran/18983
1882         * io/transfer.c (st_write_done): only truncate when it
1883         is required.
1884
1885 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
1886
1887         PR libfortran/19280
1888         c99_protos.h: License changed to GPL+exception.
1889         libgfortran.h: Ditto.
1890         intrinsics/abort.c: Ditto.
1891         intrinsics/args.c: Ditto.
1892         intrinsics/associated.c: Ditto.
1893         intrinsics/bessel.c: Ditto.
1894         intrinsics/c99_functions.c: Ditto.
1895         intrinsics/cpu_time.c: Ditto.
1896         intrinsics/cshift0.c: Ditto.
1897         intrinsics/date_and_time.c: Ditto.
1898         intrinsics/env.c: Ditto.
1899         intrinsics/eoshift0.c: Ditto.
1900         intrinsics/eoshift2.c: Ditto.
1901         intrinsics/erf.c: Ditto.
1902         intrinsics/etime.c: Ditto.
1903         intrinsics/exit.c: Ditto.
1904         intrinsics/flush.c: Ditto.
1905         intrinsics/fnum.c: Ditto.
1906         intrinsics/getXid.c: Ditto.
1907         intrinsics/getcwd.c: Ditto.
1908         intrinsics/ishftc.c: Ditto.
1909         intrinsics/mvbits.c: Ditto.
1910         intrinsics/pack_generic.c: Ditto.
1911         intrinsics/rand.c: Ditto.
1912         intrinsics/random.c: Ditto.
1913         intrinsics/reshape_generic.c: Ditto.
1914         intrinsics/reshape_packed.c: Ditto.
1915         intrinsics/size.c: Ditto.
1916         intrinsics/spread_generic.c: Ditto.
1917         intrinsics/stat.c: Ditto.
1918         intrinsics/string_intrinsics.c: Ditto.
1919         intrinsics/system.c: Ditto.
1920         intrinsics/system_clock.c: Ditto.
1921         intrinsics/transpose_generic.c: Ditto.
1922         intrinsics/umask.c: Ditto.
1923         intrinsics/unlink.c: Ditto.
1924         intrinsics/unpack_generic.c: Ditto.
1925         io/backspace.c: Ditto.
1926         io/close.c: Ditto.
1927         io/endfile.c: Ditto.
1928         io/format.c: Ditto.
1929         io/inquire.c: Ditto.
1930         io/io.h: Ditto.
1931         io/list_read.c: Ditto.
1932         io/lock.c: Ditto.
1933         io/open.c: Ditto.
1934         io/read.c: Ditto.
1935         io/rewind.c: Ditto.
1936         io/transfer.c: Ditto.
1937         io/unit.c: Ditto.
1938         io/unix.c: Ditto.
1939         io/write.c: Ditto.
1940         m4/all.m4: Ditto.
1941         m4/any.m4: Ditto.
1942         m4/cexp.m4: Ditto.
1943         m4/chyp.m4: Ditto.
1944         m4/count.m4: Ditto.
1945         m4/cshift1.m4: Ditto.
1946         m4/ctrig.m4: Ditto.
1947         m4/dotprod.m4: Ditto.
1948         m4/dotprodc.m4: Ditto.
1949         m4/dotprodl.m4: Ditto.
1950         m4/eoshift1.m4: Ditto.
1951         m4/eoshift3.m4: Ditto.
1952         m4/exponent.m4: Ditto.
1953         m4/fraction.m4: Ditto.
1954         m4/head.m4: Ditto.
1955         m4/iforeach.m4: Ditto.
1956         m4/ifunction.m4: Ditto.
1957         m4/in_pack.m4: Ditto.
1958         m4/in_unpack.m4: Ditto.
1959         m4/iparm.m4: Ditto.
1960         m4/matmul.m4: Ditto.
1961         m4/matmull.m4: Ditto.
1962         m4/maxloc0.m4: Ditto.
1963         m4/maxloc1.m4: Ditto.
1964         m4/maxval.m4: Ditto.
1965         m4/minloc0.m4: Ditto.
1966         m4/minloc1.m4: Ditto.
1967         m4/minval.m4: Ditto.
1968         m4/mtype.m4: Ditto.
1969         m4/nearest.m4: Ditto.
1970         m4/pow.m4: Ditto.
1971         m4/product.m4: Ditto.
1972         m4/reshape.m4: Ditto.
1973         m4/set_exponent.m4: Ditto.
1974         m4/shape.m4: Ditto.
1975         m4/specific.m4: Ditto.
1976         m4/specific2.m4: Ditto.
1977         m4/sum.m4: Ditto.
1978         m4/transpose.m4: Ditto.
1979         m4/types.m4: Ditto.
1980         runtime/environ.c: Ditto.
1981         runtime/error.c: Ditto.
1982         runtime/in_pack_generic.c: Ditto.
1983         runtime/in_unpack_generic.c: Ditto.
1984         runtime/main.c: Ditto.
1985         runtime/memory.c: Ditto.
1986         runtime/normalize.c: Ditto.
1987         runtime/pause.c: Ditto.
1988         runtime/select.c: Ditto.
1989         runtime/stop.c: Ditto.
1990         runtime/string.c: Ditto.
1991         generated/_abs_c4.f90: Regenerated.
1992         generated/_abs_c8.f90: Regenerated.
1993         generated/_abs_i4.f90: Regenerated.
1994         generated/_abs_i8.f90: Regenerated.
1995         generated/_abs_r4.f90: Regenerated.
1996         generated/_abs_r8.f90: Regenerated.
1997         generated/_acos_r4.f90: Regenerated.
1998         generated/_acos_r8.f90: Regenerated.
1999         generated/_aint_r4.f90: Regenerated.
2000         generated/_aint_r8.f90: Regenerated.
2001         generated/_anint_r4.f90: Regenerated.
2002         generated/_anint_r8.f90: Regenerated.
2003         generated/_asin_r4.f90: Regenerated.
2004         generated/_asin_r8.f90: Regenerated.
2005         generated/_atan2_r4.f90: Regenerated.
2006         generated/_atan2_r8.f90: Regenerated.
2007         generated/_atan_r4.f90: Regenerated.
2008         generated/_atan_r8.f90: Regenerated.
2009         generated/_conjg_c4.f90: Regenerated.
2010         generated/_conjg_c8.f90: Regenerated.
2011         generated/_cos_c4.f90: Regenerated.
2012         generated/_cos_c8.f90: Regenerated.
2013         generated/_cos_r4.f90: Regenerated.
2014         generated/_cos_r8.f90: Regenerated.
2015         generated/_cosh_r4.f90: Regenerated.
2016         generated/_cosh_r8.f90: Regenerated.
2017         generated/_dim_i4.f90: Regenerated.
2018         generated/_dim_i8.f90: Regenerated.
2019         generated/_dim_r4.f90: Regenerated.
2020         generated/_dim_r8.f90: Regenerated.
2021         generated/_exp_c4.f90: Regenerated.
2022         generated/_exp_c8.f90: Regenerated.
2023         generated/_exp_r4.f90: Regenerated.
2024         generated/_exp_r8.f90: Regenerated.
2025         generated/_log10_r4.f90: Regenerated.
2026         generated/_log10_r8.f90: Regenerated.
2027         generated/_log_c4.f90: Regenerated.
2028         generated/_log_c8.f90: Regenerated.
2029         generated/_log_r4.f90: Regenerated.
2030         generated/_log_r8.f90: Regenerated.
2031         generated/_mod_i4.f90: Regenerated.
2032         generated/_mod_i8.f90: Regenerated.
2033         generated/_mod_r4.f90: Regenerated.
2034         generated/_mod_r8.f90: Regenerated.
2035         generated/_sign_i4.f90: Regenerated.
2036         generated/_sign_i8.f90: Regenerated.
2037         generated/_sign_r4.f90: Regenerated.
2038         generated/_sign_r8.f90: Regenerated.
2039         generated/_sin_c4.f90: Regenerated.
2040         generated/_sin_c8.f90: Regenerated.
2041         generated/_sin_r4.f90: Regenerated.
2042         generated/_sin_r8.f90: Regenerated.
2043         generated/_sinh_r4.f90: Regenerated.
2044         generated/_sinh_r8.f90: Regenerated.
2045         generated/_sqrt_c4.f90: Regenerated.
2046         generated/_sqrt_c8.f90: Regenerated.
2047         generated/_sqrt_r4.f90: Regenerated.
2048         generated/_sqrt_r8.f90: Regenerated.
2049         generated/_tan_r4.f90: Regenerated.
2050         generated/_tan_r8.f90: Regenerated.
2051         generated/_tanh_r4.f90: Regenerated.
2052         generated/_tanh_r8.f90: Regenerated.
2053         generated/all_l4.c: Regenerated.
2054         generated/all_l8.c: Regenerated.
2055         generated/any_l4.c: Regenerated.
2056         generated/any_l8.c: Regenerated.
2057         generated/count_4_l4.c: Regenerated.
2058         generated/count_4_l8.c: Regenerated.
2059         generated/count_8_l4.c: Regenerated.
2060         generated/count_8_l8.c: Regenerated.
2061         generated/cshift1_4.c: Regenerated.
2062         generated/cshift1_8.c: Regenerated.
2063         generated/dotprod_c4.c: Regenerated.
2064         generated/dotprod_c8.c: Regenerated.
2065         generated/dotprod_i4.c: Regenerated.
2066         generated/dotprod_i8.c: Regenerated.
2067         generated/dotprod_l4.c: Regenerated.
2068         generated/dotprod_l8.c: Regenerated.
2069         generated/dotprod_r4.c: Regenerated.
2070         generated/dotprod_r8.c: Regenerated.
2071         generated/eoshift1_4.c: Regenerated.
2072         generated/eoshift1_8.c: Regenerated.
2073         generated/eoshift3_4.c: Regenerated.
2074         generated/eoshift3_8.c: Regenerated.
2075         generated/exp_c4.c: Regenerated.
2076         generated/exp_c8.c: Regenerated.
2077         generated/exponent_r4.c: Regenerated.
2078         generated/exponent_r8.c: Regenerated.
2079         generated/fraction_r4.c: Regenerated.
2080         generated/fraction_r8.c: Regenerated.
2081         generated/hyp_c4.c: Regenerated.
2082         generated/hyp_c8.c: Regenerated.
2083         generated/in_pack_i4.c: Regenerated.
2084         generated/in_pack_i8.c: Regenerated.
2085         generated/in_unpack_i4.c: Regenerated.
2086         generated/in_unpack_i8.c: Regenerated.
2087         generated/matmul_c4.c: Regenerated.
2088         generated/matmul_c8.c: Regenerated.
2089         generated/matmul_i4.c: Regenerated.
2090         generated/matmul_i8.c: Regenerated.
2091         generated/matmul_l4.c: Regenerated.
2092         generated/matmul_l8.c: Regenerated.
2093         generated/matmul_r4.c: Regenerated.
2094         generated/matmul_r8.c: Regenerated.
2095         generated/maxloc0_4_i4.c: Regenerated.
2096         generated/maxloc0_4_i8.c: Regenerated.
2097         generated/maxloc0_4_r4.c: Regenerated.
2098         generated/maxloc0_4_r8.c: Regenerated.
2099         generated/maxloc0_8_i4.c: Regenerated.
2100         generated/maxloc0_8_i8.c: Regenerated.
2101         generated/maxloc0_8_r4.c: Regenerated.
2102         generated/maxloc0_8_r8.c: Regenerated.
2103         generated/maxloc1_4_i4.c: Regenerated.
2104         generated/maxloc1_4_i8.c: Regenerated.
2105         generated/maxloc1_4_r4.c: Regenerated.
2106         generated/maxloc1_4_r8.c: Regenerated.
2107         generated/maxloc1_8_i4.c: Regenerated.
2108         generated/maxloc1_8_i8.c: Regenerated.
2109         generated/maxloc1_8_r4.c: Regenerated.
2110         generated/maxloc1_8_r8.c: Regenerated.
2111         generated/maxval_i4.c: Regenerated.
2112         generated/maxval_i8.c: Regenerated.
2113         generated/maxval_r4.c: Regenerated.
2114         generated/maxval_r8.c: Regenerated.
2115         generated/minloc0_4_i4.c: Regenerated.
2116         generated/minloc0_4_i8.c: Regenerated.
2117         generated/minloc0_4_r4.c: Regenerated.
2118         generated/minloc0_4_r8.c: Regenerated.
2119         generated/minloc0_8_i4.c: Regenerated.
2120         generated/minloc0_8_i8.c: Regenerated.
2121         generated/minloc0_8_r4.c: Regenerated.
2122         generated/minloc0_8_r8.c: Regenerated.
2123         generated/minloc1_4_i4.c: Regenerated.
2124         generated/minloc1_4_i8.c: Regenerated.
2125         generated/minloc1_4_r4.c: Regenerated.
2126         generated/minloc1_4_r8.c: Regenerated.
2127         generated/minloc1_8_i4.c: Regenerated.
2128         generated/minloc1_8_i8.c: Regenerated.
2129         generated/minloc1_8_r4.c: Regenerated.
2130         generated/minloc1_8_r8.c: Regenerated.
2131         generated/minval_i4.c: Regenerated.
2132         generated/minval_i8.c: Regenerated.
2133         generated/minval_r4.c: Regenerated.
2134         generated/minval_r8.c: Regenerated.
2135         generated/nearest_r4.c: Regenerated.
2136         generated/nearest_r8.c: Regenerated.
2137         generated/pow_c4_i4.c: Regenerated.
2138         generated/pow_c4_i8.c: Regenerated.
2139         generated/pow_c8_i4.c: Regenerated.
2140         generated/pow_c8_i8.c: Regenerated.
2141         generated/pow_i4_i4.c: Regenerated.
2142         generated/pow_i4_i8.c: Regenerated.
2143         generated/pow_i8_i4.c: Regenerated.
2144         generated/pow_i8_i8.c: Regenerated.
2145         generated/pow_r4_i4.c: Regenerated.
2146         generated/pow_r4_i8.c: Regenerated.
2147         generated/pow_r8_i4.c: Regenerated.
2148         generated/pow_r8_i8.c: Regenerated.
2149         generated/product_c4.c: Regenerated.
2150         generated/product_c8.c: Regenerated.
2151         generated/product_i4.c: Regenerated.
2152         generated/product_i8.c: Regenerated.
2153         generated/product_r4.c: Regenerated.
2154         generated/product_r8.c: Regenerated.
2155         generated/reshape_i4.c: Regenerated.
2156         generated/reshape_i8.c: Regenerated.
2157         generated/set_exponent_r4.c: Regenerated.
2158         generated/set_exponent_r8.c: Regenerated.
2159         generated/shape_i4.c: Regenerated.
2160         generated/shape_i8.c: Regenerated.
2161         generated/sum_c4.c: Regenerated.
2162         generated/sum_c8.c: Regenerated.
2163         generated/sum_i4.c: Regenerated.
2164         generated/sum_i8.c: Regenerated.
2165         generated/sum_r4.c: Regenerated.
2166         generated/sum_r8.c: Regenerated.
2167         generated/transpose_i4.c: Regenerated.
2168         generated/transpose_i8.c: Regenerated.
2169         generated/trig_c4.c: Regenerated.
2170         generated/trig_c8.c: Regenerated.
2171
2172 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2173
2174         PR fortran/18398
2175         * transfer.c (next_record_r): always skip the
2176         eol search if it was found during sf_read.
2177
2178 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2179
2180         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2181         Define.
2182         * intrinsics/ishftc.c: Update copyright years.
2183         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2184         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2185         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2186
2187 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2188
2189         PR fortran/19071
2190         * io/tranfer.c (formatted_transfer): moved check for
2191         format reversion inside the processing loop.
2192
2193 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2194
2195         PR libfortran/19074
2196         * libgfortran.h (itoa): Rename to gfc_itoa.
2197         * io/write.c (itoa): Same.
2198         * runtime/environ.c (itoa): Same.
2199         * runtime/error.c (itoa): Same.
2200
2201 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2202             Steven G. Kargl  <kargls@comcast.net>
2203
2204         PR fortran/17597
2205         * io/list_read.c (read_real): do not push back a comma when
2206         it delimits a real value without a decimal point
2207
2208 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2209
2210         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2211         instead of assignment to fill unaligned buffer.
2212         (us_write): Ditto.
2213         (next_record_w): Ditto.
2214
2215 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2216
2217         PR libfortran/18966
2218         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2219         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2220         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2221         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2222
2223 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2224
2225         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2226
2227 2004-12-12  Richard Henderson  <rth@redhat.com>
2228
2229         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2230         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2231         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2232         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2233         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2234         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2235         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2236         instead of "__".
2237         * generated/*: Rebuild.
2238
2239 2004-12-12  Richard Henderson  <rth@redhat.com>
2240
2241         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2242         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2243         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2244         * configure.ac: Use them.
2245         * configure, config.h.in, aclocal.m4: Rebuild.
2246         * libgfortran.h (prefix): Remove.
2247         (PREFIX, IPREFIX): New.
2248         (sym_rename, sym_rename1, sym_rename2): New.
2249         (internal_proto, export_proto, export_proto_np): New.
2250         (iexport_proto, iexport): New.
2251         (iexport_data_proto, iexport_data): New.
2252         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2253         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2254         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2255         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2256         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2257         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2258         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2259         intrinsics/reshape_generic.c, intrinsics/size.c,
2260         intrinsics/spread_generic.c, intrinsics/stat.c,
2261         intrinsics/string_intrinsics.c, intrinsics/system.c,
2262         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2263         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2264         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2265         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2266         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2267         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2268         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2269         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2270         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2271         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2272         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2273         runtime/stop.c: Use them to mark symbols internal or external.
2274         * generated/*: Rebuild.
2275
2276 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2277
2278         PR bootstrap/18895
2279         Revert 2004-12-07 change.
2280         * Makefile.am (AM_MAKEFLAGS): Delete.
2281         * Makefile.in: Regenerate.
2282
2283 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2284
2285         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2286         * libgfortran/Makefile.in: Regenerate
2287
2288 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2289
2290         * io/io.h (open_external): Change prototype.
2291         * io/unix.c (regular_file): Change prototype and set flags->action if
2292         needed.
2293         (open_external): Ditto.
2294         * io/open.c (new_unit): Let open_external set flags->action.
2295
2296 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2297
2298         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2299         * configure: Regenerate.
2300         * config.h.in: Likewise.
2301         * c99_protos.h: New file.
2302         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2303         * intrinsics/c99_functions.c (fabsf): New function.
2304
2305 2004-12-06  Richard Henderson  <rth@redhat.com>
2306
2307         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2308         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2309         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2310         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2311         of internal_malloc.
2312         * generated/*: Rebuild.
2313
2314 2004-12-06  Richard Henderson  <rth@redhat.com>
2315
2316         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2317         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2318         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2319         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2320         intrinsics/spread_generic.c, intrinsics/stat.c,
2321         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2322         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2323         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2324         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2325         io/write.c, runtime/environ.c, runtime/error.c,
2326         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2327         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2328         runtime/string.c: Whitespace fixes.
2329
2330 2004-12-06  Richard Henderson  <rth@redhat.com>
2331
2332         * Makefile.am: Generate all m4 output under $(srcdir).
2333         * Makefile.in: Regenerate.
2334
2335 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2336
2337         PR fortran/18710
2338         * io/transfer.c (unformatted_read, unformatted_write): width of
2339         a COMPLEX is twice its kind.
2340
2341 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2342
2343         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2344         * configure, aclocal.m4, Makefile.in: Regenerate.
2345
2346 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2347
2348         PR libfortran/18284
2349         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2350         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2351
2352 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2353
2354         * io/inquire.c (inquire_via_unit): do not allow a direct access
2355         file to be opened for sequential I/O.
2356
2357 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2358         Paul Brook  <paul@codesourcery.com>
2359
2360         * intrinsics/flush.c: New file.
2361         * intrinsics/fnum.c: ditto
2362         * intrinsics/stat.c: ditto
2363         * io/io.h (unit_to_fd): Add prototype.
2364         * io/unix.c (unit_to_fd): New function.
2365         * configure.ac: Add test for members of struct stat.  Check for
2366         sys/types.h and sys/stat.h
2367         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2368         * configure.in: Regenerate.
2369         * config.h.in: Regenerate.
2370         * Makefile.in: Regenerate.
2371
2372 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2373
2374         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2375
2376 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2377
2378         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2379         less than the mapped area.
2380
2381 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2382
2383         PR fortran/18364
2384         *  io/endfile.c (st_endfile): flush the stream before truncating.
2385
2386 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2387
2388         * configure: Regenerate for libtool change.
2389
2390 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2391
2392         PR libfortran/15960
2393         * configure.ac: Check for finite in libm.
2394         * libgfortran.h: Define isfinite macro if not defined.
2395         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2396         HAVE_FPCLASSIFY.
2397         * io/write.c (write_float): Use isfinite instead of finite.
2398         * configure, config.h.in: Rebuilt.
2399
2400 2004-11-20  Roger Sayle  <roger@eyesopen.com>
2401
2402         * io/write.c (write_float, list_formatted_write): Fix indentation.
2403
2404 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
2405
2406         PR target/16135
2407         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2408         * configure.ac: Include LIBGFOR_TARGET_ILP32.
2409         * configure: Regenerate.
2410         * config.h.in: Likewise.
2411         * libgfortran.h: Provide default definitions for C99 types
2412         on ILP32 targets that don't have them.
2413
2414         PR target/17999
2415         * configure.ac: Check for snprintf.
2416         * configure: Regenerate.
2417         * config.h.in: Likewise.
2418         * intrinsics/date_and_time.c (date_and_time): Do not
2419         use snprinf if it is not available.
2420         * io/write.c (output_float): Likewise.
2421
2422 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
2423
2424         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2425         * Makefile.in: Regenerated
2426         * intrinsics/umask.c: New file
2427         * intrinsics/unlink.c: ditto
2428         * intrinsics/exit.c: ditto
2429
2430 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
2431
2432         * m4/matmul.m4: Loops reordered to improve cache behavior.
2433         * generated/matmul_??.c: Regenerated.
2434
2435 2004-11-10  Paul Brook  <paul@codesourcery.com>
2436
2437         PR fortran/18218
2438         * configure.ac: Check for strtof.
2439         * configure: Regenerate.
2440         * config.h.in: Regenerate.
2441         * io/read.c (convert_real): Use strtof if available.
2442         (convert_precision_real): Remove.
2443         (read_f): Avoid poor exponentiation algorithm.
2444
2445 2004-11-05  Andreas Schwab  <schwab@suse.de>
2446
2447         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2448         AC_PROG_F77, F77 and FFLAGS.
2449         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2450         FCCOMPILE instead of F77COMPILE.
2451         * configure, Makefile.in: Regenerate.
2452
2453 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
2454
2455         * acinclude.m4: Properly quote AC_CACHE_CHECK.
2456         * Makefile.am: Add in ACLOCAL_AMFLAGS.
2457         * aclocal.m4, configure, Makefile.in: Regenerate.
2458
2459 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2460
2461         * config.h.in: Regenerate.
2462         * configure: Regenerate.
2463         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2464         * io/unix.c (S_IRGRP): Define if undefined.
2465         (S_IWGRP): Same.
2466         (S_IROTH): Same.
2467         (S_IWOTH): Same.
2468         (tempfile): Use mktemp if mkstemp missing, fix typos.
2469
2470 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2471
2472         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
2473
2474 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
2475
2476         * intrinsics/rand.c (irand): Handle NULL argument.
2477
2478 2004-10-07  Paul Brook  <paul@codesourcery.com>
2479
2480         * io/transfer.c (finalize_transfer): Free internal streams.
2481         * io/unix.c (mem_close): Free stream object.
2482
2483 2004-10-07  Paul Brook  <paul@codesourcery.com>
2484
2485         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2486         error.
2487
2488 2004-10-06  Paul Brook  <paul@codesourcery.com>
2489
2490         PR libfortran/17709
2491         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2492
2493 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2494
2495         * intrinsics/mvbits.c: Commit the file.
2496
2497 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2498
2499         PR fortran/17283
2500         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
2501         if not done by caller.
2502         (__pack_s): New function.
2503         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
2504         allocating zero memory.
2505
2506         PR fortran/17631
2507         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
2508         * Makefile.in: Regenerate.
2509         * intrinsics/mvbits.h: New file.
2510
2511         PR fortran/17776
2512         * intrinsics/system.c: New file.
2513         * Makefile.am: Add dependency for the new file.
2514         * Makefile.in: Regenerate.
2515
2516 2004-10-04  Paul Brook  <paul@codesourcery.com>
2517         Bud Davis  <bdavis9659@comcast.net>
2518
2519         PR fortran/17706
2520         PR fortran/16434
2521         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
2522         BN and BZ formats.
2523         * io/write.c (output_float): Don't output minus zero.
2524
2525 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2526
2527         * intrinsics/abort.c ("libgfortran.h"): Move.
2528         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
2529         * intrinsics/write.c ("libgfortran.h"): Same.
2530
2531 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2532
2533         PR libfortran/16137
2534         * config.h.in (HAVE_POWF): Undefine.
2535         * configure.ac: Check for 'powf' in library.
2536         * configure: Regenerate.
2537         * intrinsics/c99_functions.c (powf): New function.
2538
2539 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2540
2541         * intrinsics/etime.c (etime_): New function.
2542
2543 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
2544
2545         * libgfortran.h: define gfc_alloca()
2546         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
2547
2548 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
2549
2550         PR fortran/17286
2551         * io/list_read.c (namelist_read): ignore spaces after
2552         the '=' for namelist reads.
2553
2554 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2555
2556         * config.h.in: Regenerate.
2557         * configure: Regenerate.
2558         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
2559         * unix.c: Include stdio.h.
2560         (HAVE_SYS_MMAN_H): Check.
2561         (PROT_READ, PROT_WRITE): Provide default definitions.
2562
2563 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2564
2565         * intrincics/getcwd.c: New file.
2566         * Makefile.am: Add getcwd.c.
2567         * Makefile.in: Regenerated.
2568
2569 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2570         Paul Brook  <paul@codesourcery.com>
2571
2572         * intrinsics/env.c (getenv, get_environmental_variable): Remove
2573         trailing white space.  Use alloca.  Honour trim_name.
2574
2575 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
2576
2577         PR fortran/17090
2578
2579         * io/list_read.c (list_formatted_read): Handle trailing spaces
2580         at end of line.
2581
2582 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
2583
2584         * io/write.c (output_float): Typo in comment.  Remove debugging
2585         printf.  Fix format for FP of form 1e10.
2586
2587 2004-09-03  Richard Henderson  <rth@redhat.com>
2588
2589         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
2590         copy_loop_double, copy_loop_ldouble): New.
2591         (__cshift0): Make shift type ssize_t.  Use % operator instead of
2592         div.  Use specialized versions of copy loop depending on the shape.
2593
2594 2004-09-02  Paul Brook  <paul@codesourcery.com>
2595
2596         * io/format.c (parse_format_list): Set repeat count for P descriptors.
2597         * write.c (output_float): Fix condition.  Correctly handle nonzero
2598         scale factor.
2599
2600 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2601
2602         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
2603         * mk-srk-inc.sh: Likewise.
2604
2605 2004-09-01  Paul Brook  <paul@codesourcery.com>
2606
2607         * runtime/error.c (generate_error): Set both iostat and
2608         library_return.
2609
2610 2004-08-31  Paul Brook  <paul@codesourcery.com>
2611
2612         PR libfortran/16805
2613         * io/list_read.c (next_char): Don't signal EOF for internal files.
2614         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
2615
2616 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2617
2618         * io/unit.c: Separate copyright years by ','.
2619         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
2620         Remove blank line in beginning of function.
2621         (get_unit): Simplify code.
2622
2623 2004-08-31  Paul Brook  <paul@codesourcery.com>
2624
2625         * io/unit.c (get_unit): Remove superfluous if.
2626
2627 2004-08-31  Paul Brook  <paul@codesourcery.com>
2628
2629         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
2630         (finalize_transfer): Move setjmp after namlist IO.
2631         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
2632
2633 2004-08-31  Paul Brook  <paul@codesourcery.com>
2634
2635         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
2636
2637 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2638
2639         * libgfortran.h: Replace 'gfc_strlen_type' by
2640         'gfc_charlen_type'. Update comment accordingly.
2641         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
2642         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
2643
2644 2004-08-31  Paul Brook  <paul@codesourcery.com>
2645
2646         * libgfortran.h: Add comments.
2647
2648 2004-08-30  Richard Henderson  <rth@redhat.com>
2649
2650         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
2651         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
2652         (selected_int_kind.inc selected_real_kind.inc): New rules.
2653         * Makefile.in: Regenerate.
2654         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
2655         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
2656         include table of detected kinds.
2657         * intrinsics/selected_real_kind.f90: Similarly.
2658
2659 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2660         Paul Brook  <paul@codesourcery.com>
2661
2662         * intrinsics/bessel.c: New file.
2663         * intrinsics/erf.c: New file.
2664         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
2665         * configure.ac: Test for C99 Bessel and Error functions.
2666         * Makefile.in: Regenerate.
2667         * config.h.in: Regenerate.
2668         * configure: Regenerate.
2669
2670 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2671         Paul Brook  <paul@codesourcery.com>
2672
2673         * Makefile.am: Add intrinsics/getXid.c.
2674         * configure.ac: Add tests for get{g,p,u}id.
2675         * config.h.in: Regenerate.
2676         * Makefile.in: Regenerate.
2677         * configure: Regenerate.
2678
2679 2004-08-28  Paul Brook  <paul@codesourcery.com>
2680
2681         PR libfortran/17195
2682         * libgfortran.h (rtoa): Remove prototype.
2683         * runtime/error.c (rtoa): Remove.
2684         * io/write.c (calculate_G_format): Don't add blanks if E format is
2685         used.  Add correct number of blanks when exponent width is specified.
2686         (output_float): Rewrite.
2687
2688 2004-08-27  Paul Brook  <paul@codesourcery.com>
2689
2690         * io/rewind.c (st_rewind): Reset unit to read mode.
2691
2692 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
2693
2694         PR fortran/16597
2695         * io/io.h: created typedef for unit_mode.
2696         * io/io.h (gfc_unit): added mode to unit structure.
2697         * io/transfer.c (data_transfer_init): flush if a write then
2698         read is done on a unit (direct access files).
2699         * io/rewind.c (st_rewind): Used unit mode instead of global.
2700
2701 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2702
2703         PR fortran/17143
2704         * runtime/error.c (itoa): keep from overflowing during
2705         mod operation by using unsigned variable.
2706
2707 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2708
2709         PR fortran/17164
2710         * runtime/string_intrinsics.c (string_index):check for
2711         substring longer than string.
2712
2713 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
2714
2715         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
2716         * Makefile.in: Rebuilt.
2717
2718 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2719
2720         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
2721         Fix formatting issues, update copyright years.
2722
2723 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
2724
2725         PR 16908
2726         * io/transfer.c (next_record_w): Do not blank pad.
2727         * io/transfer.c (next_record): Take into account partial records.
2728
2729 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
2730
2731         PR fortran/13278
2732         * io/transfer.c (st_set_nml_var)
2733         * io/write.c (namelist_write): Allow var_name and var_name_len to be
2734         null. For strings, use string_length field instead of len.
2735         * io/io.h (struct namelist_type): New field string_length.
2736         (st_set_nml_var_char): New argument string_length.
2737
2738 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
2739
2740         PR gfortran/16935
2741         * io/open.c (st_open): use flags instead of the unit structure.
2742
2743 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
2744
2745         * io/list_read.c (namelist_read): Convert variable names
2746         to lower case, so that mixed-case names are recognized.
2747         Don't read beyond terminating slash.
2748
2749 2004-08-09  Richard Henderson  <rth@redhat.com>
2750             Roger Sayle  <roger@eyesopen.com>
2751
2752         * intrinsics/c99_functions.c (nextafterf): New implementation that
2753         works correctly with denormalized numbers.
2754
2755 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
2756
2757         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
2758         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
2759         Allocate space if return value has NULL in its data field.
2760         * generated/*.c: Regenerate.
2761
2762 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2763
2764         * intrinsics/env.c: New file.
2765         * Makefile.am: Add env.c to build.
2766         * Makefile.in: Regenerate.
2767
2768 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
2769
2770         PR libgfortran/16704
2771         * io/read.c (read_radix): Understand letters f and F as hex digits.
2772
2773 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
2774
2775         * libgfortran.h (array_t, size0) New declarations.
2776         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
2777         space if return value descriptor has NULL in its data field,
2778         and initialize bounds and stride.
2779         * intrinsics/size.c (array_t, size0): Declarations moved to
2780         libgfortran.h.
2781         * generated/*.c: Regenerate.
2782
2783 2004-08-03  Roger Sayle  <roger@eyesopen.com>
2784
2785         PR libgfortran/16137
2786         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
2787         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2788         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
2789         * config.h.in: Regenerate.
2790         * configure: Regenerate.
2791
2792         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
2793         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2794         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
2795         implementations for targets that don't support C99 float functions.
2796
2797 2004-08-01  Roger Sayle  <roger@eyesopen.com>
2798
2799         * io/write.c (write_float): Use the slightly more portable isnan
2800         in preference to isinf.
2801
2802 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
2803
2804         * configure.ac: Add check for LFS support.
2805         * configure: Regenerate
2806
2807 2004-07-11  Paul Brook  <paul@codesourcery.com>
2808
2809         PR fortran/16303
2810         * m4/cexp.m4 (carg): Return -pi to pi.
2811         * generated/exp_c?.c: Regenerate.
2812
2813 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
2814
2815         PR fortran/16291
2816         * libgfortran/io/write.c: (write_float): Added length check.
2817         Remove pointless memset calls.
2818
2819 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
2820             Paul Brook  <paul@codesourcery.com>
2821
2822         PR fortran/15472
2823         * io/transfer.c(us_write): set recl for seq unform writes to max size.
2824         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
2825         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
2826         right time.
2827         * io/unix.c(is_seekable): set based upon the file/device, not the
2828         method being used to access it (fd or mmap).
2829         * io/unix.c(fd_flush): don't set file_size if !seekable.
2830         * io/unix.c(fd_truncate: ditto.
2831
2832 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2833         Paul Brook  <paul@codesourcery.com>
2834
2835         PR fortran/15280
2836         PR fortran/15665
2837         * libgfortran.h (gfc_strlen_type): Define.
2838         * intrinsics/args.c (getarg): Rename ...
2839         (getarg_i4): ... to this.
2840         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
2841         get_command_i4, get_command_i8): New functions.
2842
2843 2004-07-04  Matthias Klose  <doko@debian.org>
2844
2845         * libtool-version: New.
2846         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
2847         * Makefile.in: Regenerate.
2848         * configure.ac: Remove libtool_VERSION macro
2849         * configure: Regenerate
2850
2851 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
2852             Steven Bosscher  <stevenb@suse.de>
2853
2854         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
2855         commit in prefix.
2856
2857 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2858         Paul Brook  <paul@codesourcery.com>
2859
2860         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
2861         comments.
2862         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
2863
2864 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
2865
2866         PR gfortran/12839
2867         * io/write.c (write_float): check signbit for Infinity.
2868
2869 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
2870
2871         PR gfortran/16196
2872         * unix.c(regular_file): create file if it does not exist.
2873
2874 2004-06-24  Andrew Pinski  <apinski@apple.com>
2875
2876         * configure.ac: Remove check for libmx.
2877         * configure: Regenerate.
2878
2879 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2880
2881         PR fortran/15750
2882         * inquire.c (st_inquire): Add comment
2883         * io.h (st_parameter): Add iolength.
2884         (st_iolength, st_iolength_done): Declare.
2885         * transfer.c (iolength_transfer, iolength_transfer_init,
2886         st_iolength, st_iolength_done): New functions.
2887
2888 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
2889
2890         * etime.c (etime_sub): Remove array rank check;
2891         Add check for sufficient space.
2892
2893 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2894
2895         PR gfortran/16080
2896         * io/list_read.c(set_value): fixed spelling.
2897
2898 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2899
2900         PR gfortran/16080
2901         * io/list_read.c(set_value): don't copy if the string is null.
2902
2903 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
2904
2905         PR gfortran/15292
2906         * intrinsics/c99_functions.c: Use fpclassify if it exists.
2907
2908 2004-06-13  Paul Brook  <paul@codesourcery.com>
2909
2910         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
2911         * configure.ac: Add checks for nextafter and nextafterf.
2912         * Makefile.in, config.h.in, configure: Regenerate.
2913         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
2914         * intrinsics/rand.c (rand): Use normalize_r4_i4.
2915         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
2916         (random_r8): Use normalize_r8_i8.
2917         * runtime/normalize.c: New file.
2918
2919 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2920             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2921
2922         * random.c: Fix several spelling and formatting mistakes in
2923         comments.
2924         (random_r8): Fix loop to make random numbers range in [0,1(.
2925
2926
2927 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2928
2929         * random.c (random_r4): Burn a random number.
2930         (random_r8): fix infinite loop.
2931
2932 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2933             Steve Kargl  <sgk@troutmask.apl.washington.edu>
2934
2935         PR gfortran/15292
2936         * intrinsics/c99_functions.c: New file.
2937         * Makefile.am: Add new file.
2938         * configure.ac: Added test for round/roundf.
2939         * Makefile.in: Regenerate.
2940         * configure: Regenerate.
2941         * configure.h.in: Regenerate.
2942
2943 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
2944
2945         * Makefile.am: Add rand.c and etime.c
2946         * Makefile.in: Regenerated.
2947         * aclocal.in: Regenerated.
2948         * cpu_time.c (second_sub, second): New functions.
2949         * rand.c (irand, rand, srand): New file.
2950         * etime.c (etime_sub, etime): New file.
2951
2952 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2953             Steven Bosscher  <stevenb@suse.de>
2954
2955         PR fortran/14923
2956         * intrinsics/date_and_time.c: New file.
2957         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
2958         * Makefile.in, aclocal.m4: Regenerate.
2959         * libgfortran.h: Prototype date_and_time().
2960
2961 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2962
2963         PR fortran/15665
2964         * intrinsics/args.c: Implement GETARG and IARGC.
2965         * Makefile.am: Add it.
2966         * Makefile.in: Regenerate.
2967
2968 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2969
2970         PR gfortran/12839
2971         * io/write.c(write_float): Format inf and nan IAW F2003.
2972
2973 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
2974
2975         PR gfortran/14897
2976         * io/transfer.c (formatted_transfer): position is unique
2977          for T and TL edit descriptors.
2978         (data_transfer_init): set record length to size of internal
2979          file.
2980
2981 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
2982
2983         PR gfortran/15755
2984         * io/backspace.c(st_backspace): call correct routine for
2985         formatted and un-formatted units.
2986
2987 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
2988
2989         PR gfortran/11800
2990         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
2991         (lib_LTLIBRARIES): Rename to ...
2992         (toolexeclib_LTLIBRARIES): this for multilib support.
2993         * configure.in: Rename to ...
2994         * configure.ac: this.  Update to modern autoconf style, enable
2995         multilibs, support --enable-version-specific-runtime-libs.
2996         * Makefile.in: Regenerated.
2997         * configure: Regenerated.
2998         * aclocal.m4: Regenerated.
2999
3000 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
3001
3002         * libgfortran.h (random_seed): Update prototype.
3003         * intrinsics/random.c: Disable old implementation and add new one.
3004
3005 2004-05-30  Andreas Jaeger  <aj@suse.de>
3006
3007         * intrinsics/random.c: Include unistd.h for close and read
3008         prototypes, remove unneeded inclusion of assert.h.
3009
3010         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3011         unneeded inclusion of assert.h.
3012
3013 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
3014
3015         PR fortran/15234
3016         * intrinsics/associated.c: Remove enum.
3017         (associated): Replace TRUE/FALSE by 1/0.
3018
3019 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
3020
3021         * random.c (random_seed): Use correct variable.
3022
3023 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
3024
3025         * intrinsics/system_clock: New file.
3026         * Makefile.am: Add intrinsics/system_clock.c.
3027         * Makefile.in: Regenerate.
3028
3029 2004-05-21  Roger Sayle  <roger@eyesopen.com>
3030
3031         * io/format.c (parse_format_list): Allow the comma after a string
3032         literal to be optional.
3033
3034 2004-05-18  Paul Brook  <paul@codesourcery.com>
3035         Feng Wang  <fengwang@nudt.edu.cn>
3036
3037         * Makefile.am (i_pow_c): Set it. Add build rule.
3038         (gfor_built_src): Use it.
3039         (m4_files): add m4/pow.m4.
3040         * Makefile.in: Regenerate.
3041         * m4/pow.m4: New file.
3042         * generated/pow_*.c: Regenerate.
3043
3044 2004-05-18  Paul Brook  <paul@codesourcery.com>
3045
3046         * Makefile.am: Remove references to types.m4.
3047         * m4/iparm.m4: Merge with types.m4.
3048         * m4/types.m4: Remove.
3049         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3050         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3051         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3052         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3053         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3054         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3055         Update to use new iparm.m4.
3056         * generated/*.c: Regenerate.
3057
3058 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3059
3060         PR fortran/15235
3061         * gfortran.h (offset_t): Rename to ...
3062         (gfc_offset): ... this.
3063         * io/backspace.c (formatted_backspace, unformatted_backspace),
3064         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3065         transfer.c (us_read, us_write, next_record_r, next_record_w),
3066         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3067         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3068         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3069         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3070         occurences of offset_t by gfc_offset.
3071
3072 2004-05-16  Paul Brook  <paul@codesourcery.com>
3073
3074         * io/format.c (write_real): Don't include padding in format.
3075
3076 2004-05-16  Paul Brook  <paul@codesourcery.com>
3077
3078         * io/format.c (format_lex): Make c an int.
3079
3080 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3081         Paul Brook  <paul@codesourcery.com>
3082
3083         * io/write.c (write_logical): Don't print extra blank.
3084         (write_integer): Base field width on kind.
3085         (list_formatted_write): Output initial blank.
3086
3087 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3088
3089         * io/io.h (flush): Add prototype.
3090         * io/transfer.c (finalize_transfer): Flush partial records.
3091         * io/unix.c (flush): New function.
3092
3093 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3094
3095         PR fortran/15234
3096         * io/io.h (unit_t): Rename to ...
3097         (gfc_unit) ... this.
3098         (unit_root, current_unit, find_file, find_unit, get_unit): Now
3099         of type gfc_unit.
3100         (delete_file, insert_unit, close_unit): Argument now of type
3101         gfc_unit.
3102         * backspace.c (st_backspace), close.c (st_close), endfile.c
3103         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3104         (test_endfile, edit_modes, new_unit, already_open, st_open),
3105         rewind.c (st_rewind), transfer.c (current_unit), unit.c
3106         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3107         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3108         get_unit, init_units, close_unit), unix.c (find_file0,
3109         find_file, delete_file): Replace all occurences of unit_t by
3110         gfc_unit.
3111
3112 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
3113
3114         PR fortran/15311
3115         * io/write.c (write_a): right justify A edit output.
3116
3117 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
3118
3119         PR fortran/15149
3120         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3121         * runtime/main.c(init): Call random_seed as part of MAIN init.
3122
3123 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3124
3125         * io/format.c: (parse_format_list): No comma is required after
3126         P descriptor.
3127
3128 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3129
3130         PR fortran/15204
3131         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3132
3133 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3134             Steven Bosscher  <stevenb@suse.de>
3135
3136         PR libfortran/15234
3137         * libgfortran.h: Include <inttypes.h> if available.
3138
3139 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3140
3141         * io/unix.c (MAP_FAILED): Define if missing.
3142         (mmap_alloc): Cast MAP_FAILED to char *.
3143         (mmap_open): Likewise.
3144
3145 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3146
3147         * generated/_abs_i8.f90: New file.
3148         * generated/_abs_c4.f90: New file.
3149         * generated/_abs_c8.f90: New file.
3150         * Makefile.am: Add them.
3151         * Makefile.in: Regenerate.
3152 `
3153 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3154
3155         PR fortran/14056
3156         * generated/_abs_i4.f90: New file.
3157         * Makefile.am: Add it.
3158         * Makefile.in: Regenerate.
3159
3160 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3161
3162         PR fortran/14942
3163         * io/list_read.c(list_formatted_read): finish consuming the
3164         spaces and seperators at eoln to get ready for next item.
3165
3166 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3167
3168         PR fortran/15113
3169         * io/read.c(read_a): Handle field width > destination and no field width.
3170
3171 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3172
3173         PR fortran/14906
3174         * io/format.c (format_item): gracefully handle a ')'
3175         when it is the first character encountered in the string.
3176
3177 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3178
3179         PR fortran/14904
3180         * io/transfer.c (next_record): Update last_record when
3181         more than one record is written to a direct access file
3182         with one write statement.
3183
3184 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3185
3186         PR fortran/14901
3187         * io/transfer.c (next_record_w) : No '\n' if internal.
3188         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3189
3190 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3191
3192         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3193         Will need to change this later to support direct access files > 2gb.
3194
3195 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3196
3197         PR gfortran/14762
3198         * io/transfer.c (next_record_r) : Skip to next record.
3199
3200 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3201
3202         PR gfortran/14836
3203         * io/transfer.c (next_record): Update last_record for DIRECT
3204
3205 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3206
3207         PR gfortran/14837
3208         * io/unix.c (find_file0): Use fd field of struct
3209
3210 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3211
3212         PR 14831
3213         * io/inquire.c (inquire_via_unit): Changed return string for
3214         BLANK=NULL. Use correct variable for ACTION.
3215
3216 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3217
3218         PR 14746
3219         * io/read.c (read_f): Allow a decimal without a leading digit.
3220         * io/write.c (output_float): remove a leading '0' to keep from
3221         overflowing the field (F edit descriptor).
3222
3223 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3224
3225         PR gfortran/14565
3226         * io/open.c (new_unit),
3227         * io/io.h : new_unit is now visible
3228         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3229         * io/transfer.c (data_transfer_init): remove compile warnings.
3230         * io/rewind.c (st_rewind): ftruncate if writing.
3231
3232 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3233
3234         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3235
3236 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3237
3238         PR 13919
3239         * io/io.h (global_t):
3240         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3241           Move eof_jmp to a global structure.
3242         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3243
3244 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3245
3246         * m4/cexp.m4 (csqrt): Actually use the passed value.
3247         * generated/exp_c?.c: Regenerate.
3248
3249 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3250
3251         PR 12921
3252         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3253         * open.c (new_unit): Moved test for positioned direct access error.
3254         (init_units): Corrected calculation of max records.
3255
3256 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3257
3258         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3259         * Makefile.in: Regenerate.
3260         * m4/dotprodc.m4: New file. Implement complex dot_product.
3261         * m4/dotprod.m4: Delete the complex implementation.
3262         * generated/dotprod_*: Update.
3263
3264 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3265
3266         * transfer.c (write_constant_string): Do not delete H's in hollerith
3267         formats.
3268
3269 2004-01-05  Andrew Pinski  <apinski@apple.com>
3270
3271         * configure.in: Check for csin in -lmx also.
3272         * configure: Regenerate.
3273
3274 2004-01-01  Paul Brook  <paul@codesourcery.com>
3275
3276         * io/list_read.c (find_nml_node): Make static.
3277         (match_namelist_name): Ditto.
3278         * io/read.c (convert_precision_real): Make static, fix spelling.
3279         * io/transfer.c (extract_real): Remove unused prototype.
3280         (st_set_nml_var): Make static.
3281         * io/write.c (extract_real): Make static.
3282
3283 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3284
3285         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3286
3287 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3288
3289         * io/transfer.c (data_transfer_init): Give a runtime error for list
3290         formatted reads and writes from/to files opened for unformatted IO.
3291
3292 2003-11-30  Paul Brook  <paul@nowt.org>
3293
3294         * runtime/memory.c (push_context): Remove.
3295         (pop_context): Remove.
3296         * libgfortran.h: Remove prototypes.
3297
3298 2003-11-27  Paul Brook  <paul@nowt.org>
3299
3300         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3301
3302 2003-11-27  Paul Brook  <paul@nowt.org>
3303
3304         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3305         * libgfortran.h: Ditto.
3306         * m4/in_pack.m4: Ditto.
3307         * runtime/in_pack_generic.c: Ditto.
3308         * runtime/memory.c: Ditto.
3309
3310 2003-11-26  Richard Henderson  <rth@redhat.com>
3311
3312         * m4/exponent.m4, m4/fraction.m4: New.
3313         * m4/nearest.m4, m4/set_exponent.m4: New.
3314         * generated/*: Update.
3315         * Makefile.am: Add them.
3316         (AM_CFLAGS): New.  Use -std=gnu99.
3317         * Makefile.in: Regenerate.
3318
3319 2003-11-08  Paul Brook  <paul@nowt.org>
3320
3321         PR fortran/12704
3322         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3323         * m4/maxloc1.m4: Ditto.
3324         * m4/minloc0.m4: Ditto.
3325         * m4/minloc1.m4: Ditto.
3326         * m4/ifunction.m4: Set return value for zero sized arrays.
3327         * m4/iforeach.m4: Ditto.
3328         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3329         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3330         * generated/*: Update.
3331
3332 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3333
3334         PR fortran/12702
3335         * io/list_read.c (eat_spaces): Treat tab as space.
3336
3337 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3338
3339         * intrinsics/random.c: Add reference to paper containing algorithm.
3340         (random_seed): Extra error checking and proper handling of arrays.
3341         (arandom_r4, arandom_r8): Implement.
3342
3343 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3344
3345         PR fortran/12703
3346         * runtime/memory.c (allocate_size): Allow allocation
3347         of zero-sized objects.
3348
3349 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3350
3351         PR fortran/12701
3352         * open.c (new_unit): Open without a file name opens
3353         a file with name fort.<unit>.
3354
3355 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3356
3357         * intrinsics/cshift0.c: New file.
3358         * m4/cshift1.m4: New file
3359         * generated/cshift*.c: New files.
3360         * Makefile.am: Add them.
3361         * Makefile.in: Regenerate.
3362
3363 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3364
3365         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3366
3367 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3368
3369         * intrinsics/string_intrinsics.c (string_trim): New function.
3370         (string_repeat): New function.
3371
3372 2003-10-11  Paul Brook  <paul@nowt.org>
3373
3374         * intrinsics/dprod_r8.f90: New file.
3375         * Makefile.am (gfor_specific_src): Add it.
3376         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3377         Add new intrinsics.
3378         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3379         Add new intrinsics.
3380         * Makefile.in: Regenerate.
3381         * generated/_aint_*.f90: New files.
3382         * generated/_anint*.f90: New files.
3383         * generated/_atan2*.f90: New files.
3384         * generated/_mod*.f90: New files.
3385
3386 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3387
3388         * intrinsics/selected_kind.f90: New file.
3389         * Makefile.am: Add it.
3390         * Makefile.in: regenerate.
3391
3392 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
3393         Paul Brook  <paul@nowt.org>
3394
3395         * intrinsics/random.c: New file.
3396         * Makefile.am (gfor_hemper_src): Add it.
3397         (gfor_specific_c): Fix typo.
3398
3399 2003-09-19  Paul Brook  <paul@nowt.org>
3400
3401         * All: rename g95->gfc.
3402
3403 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
3404
3405         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3406
3407 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
3408
3409         * io/write.c (write_float): Dectection of positive infinite number,
3410         Not a Number(NaN) and negative infinite number.
3411         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3412         output a very_very small number ( < 0.1e-100 ).
3413
3414 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
3415
3416         * libgfortran.h (xtoa, itoa): Parameter modified.
3417         * io/io.h (namelist_info): Declaration to support namelist I/O
3418         (st_parameter): Add namelist related component
3419         (ionml, empty_internal_buffer, st_set_nml_var_int,
3420         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3421         st_set_nml_var_log): Declaration
3422         (set_integer, set_integer): Parameter changed
3423         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3424          fnodes
3425         (parse_format_list): Fix bug about FMT_SLASH
3426         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3427         newly allocated saved_string
3428         (next_char): Add detection of End_Of_Line support
3429         (convert_integer): Now can process 64 bits interger
3430         (read_real): Bug fixed
3431         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3432         (match_namelist_name): New implemention
3433         * io/lock.c (ionml): New global variable
3434         (library_end): Free memory in ionml
3435         * io/open.c (st_open): Variable initializtion
3436         * io/read.c (max_value): 64 bits interger support
3437         (convert_precsion_real): New procedure to replace "strtod" with more
3438          features
3439         (read_f, read_radix): Input bug fix
3440         * io/transfer.c: (sf_seen_eor): New static variable
3441         (read_sf): Zeroize base buffer; fix bugs: single read statement can
3442         not get input in mutli line when read from stdin
3443         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3444          request
3445         (data_transfer_init): Clear internal buffer for Internel File I/O.
3446         Internal File now worked. Detect some error condition for namelist.
3447         Some minor bug fix
3448         (next_record_w): Internal file and Namelist I/O support.
3449         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3450         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3451         * io/unit.c (implicit_unit): Deletion
3452         (get_unit): Now cannot open a unit implicitly.
3453         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3454         mapped buffer.
3455         (mem_alloc_r_at): Internal file I/O support added
3456         (empty_internal_buffer): New function
3457         * io/write.c (extract_int): Support 64 bits interger processing
3458         (output_float): Varibale initialization
3459         (write_float): Infinite real number detection.
3460         (write_int): 64 bits integer I/O support
3461         (write_decimal): New function to output decimal number
3462         (otoa, btoa): Better implemention and 64 bits interger support
3463         (namelist_write): New function
3464         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3465         interger support
3466
3467 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3468
3469         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3470         get_mem ): Add attribute.
3471         * intrinsics/spread_generic.c (__spread): Fix spelling.
3472         * io/inquire.c (inquire_via_filename): Add const.
3473         * io/io.h (sys_exit): Add attribute.
3474         * io/io.h (move_pos_offset): Add move_pos_offset.
3475         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3476         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3477         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3478         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3479         write_z): Add const.
3480         * io/read.c (convert_real): Add const.
3481         * io/transfer.c (type_name): Add const.
3482         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3483         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3484         inquire_read, inquire_write, inquire_readwrite): Add const.
3485         * io/write.c (output_float): Remove unused variable.
3486         * io/write.c (write_a, extract_int, extract_real, output_float,
3487         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3488         write_e, write_f, write_en, write_es, write_logical, write_integer,
3489         write_character, write_real, write_complex): Add const.
3490         * runtime/error.c (rtoa): Remove unused variable.
3491         * runtime/select.c (select_string): Add const.
3492         * runtime/stop.c (stop_string): Add const.
3493
3494 2003-08-10  Paul Brook  <paul@nowt.org>
3495
3496         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3497         (FFLAGS): Add -fno-underscoring.
3498         * Makefile.in: Regenerate.
3499         * intrinsics/abort.c: New file.
3500
3501 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
3502
3503         * fmain.c (main): Do not call init and cleanup; call set_args instead.
3504         * libgfortran.h (init, cleanup): Remove declarations.
3505         (set_args): Add declaration.
3506         * runtime/main.c (init, cleanup): Make them static, and give them
3507         the constructor and destructor attributes.
3508         (set_args): New function.
3509
3510 2003-08-10  Paul Brook  <paul@nowt.org>
3511
3512         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
3513         on which string is longest.
3514
3515 2003-08-10  Paul Brook  <paul@nowt.org>
3516
3517         * Makefile.am (EXTRA_DIST): Remove old files.
3518         * Makefile.in: Regenerate.
3519
3520 2003-07-26  Paul Brook  <paul@nowt.org>
3521
3522         Rename library to libgfortran.
3523         * libgfortran.h: Change prefix to _libgfortran_.
3524
3525 2003-07-24  Paul Brook  <paul@nowt.org>
3526
3527         * configure.in: Don't pull in system libtool.  Use toplevel
3528         auxiliary files.
3529
3530 2003-07-22  Paul Brook  <paul@nowt.org>
3531
3532         Regenerate all configury files.
3533
3534 2003-07-09  Chun Huang  <compiler@sohu.com>
3535
3536         * intrinsics/string_intrinsic.c (string_scan): New function.
3537         (string_verify): New function.
3538
3539 2003-06-25  Paul Brook  <paul@nowt.org>
3540
3541         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
3542         (mem_seek): Don't bother setting physical_offset.
3543
3544 2003-06-20  Paul Brook  <paul@nowt.org>
3545
3546         * libgfor.h (stop_numeric): Declare.
3547         * runtime/pause.c: New file.
3548         * Makefile.am: Add it.
3549
3550 2003-06-08  Paul Brook  <paul@nowt.org>
3551
3552         * m4/cexp.m4 (cabs): Use correct typed version.
3553         (csqrt): New function.
3554
3555 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
3556
3557         Spotted by Benjamin and Tobias:
3558         * io/list_read.c: Add Separator '\t'.
3559         (parse_real, read_real): Accept real values starting with an optional
3560         sign follows a decimal point.
3561
3562 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
3563
3564         * Makefile.am: Don't put cmath objects in subdir.
3565         * configure.in: Rename MATHOBJ to MATH_OBJ.
3566
3567 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
3568
3569         * intrinsics/associated.c: New file.
3570         * Makefile.am: Add it. Regenerate Makefile.in.
3571         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
3572         G95_DESCRIPTOR_DTYPE.
3573
3574 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
3575
3576         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
3577         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
3578         the scale_factor to 0 for F editing.
3579
3580 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
3581
3582         * libgfor.h: Only include stdint.h if it exists.
3583
3584 2003-05-07  Paul Brook  <paul@nowt.org>
3585
3586         * libgfor.h: Use stdint.h types.
3587         * intrinsics/ishift.c: Ditto.
3588         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
3589
3590 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
3591
3592         * libgfor.h (offsetof): Define if nobody else does.
3593         * runtime/memory.c (HEADER_SIZE): Use it.
3594
3595 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
3596
3597         * configure.in: Require autoconf 2.54.
3598
3599 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
3600         Paul Brook  <paul@nowt.org>
3601
3602         * intrinsics/reshape_generic.c: Copy the whole element, not just the
3603         first byte.
3604         * m4/transpose.m4: New file.
3605         * Makefile.am: Add them.
3606         Regenerate generated files.
3607
3608 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3609
3610         * io/format.c (parse_format_list): Allow 'X' without integer
3611         prefix.  This is an extension.  Interpretation is '1X'.
3612
3613 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
3614
3615         * io/format.c (parse_format_list): Allow '0P'.
3616
3617 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3618
3619         * Makefile.in: Re-regenerate for automake 1.7.3.
3620
3621 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
3622
3623         Port implementation for CHARACTER SELECT from Andy's tree.
3624         * runtime/select.c: New file
3625         * Makefile.am: Add it.
3626         * Makefile.in: Regenerate.
3627
3628 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
3629
3630         * io/transfer.c (formatted_transfer): Modified
3631         * io/unix.c (move_pos_offset): New Function.
3632         * io/format.c (parse_format_list): Modified.
3633
3634 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
3635
3636         * io/write.c (write_float,write_real): New implemention of
3637         FMT_G and default float editing.
3638         (calculate_exp,calculate_G_format,output_float): New Function.
3639         (write_float,write_real,write_logical): Modified
3640         * libgfor.h (default_rtoa): Remove Declaration.
3641         * runtime/error.c (default_rtoa): Remove Function.
3642
3643 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
3644
3645         Spotted by Yang:
3646         * io/write.c (extract_real): Add missing break statement.
3647
3648 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3649
3650         * cpu_time.c: Make sure we have a definition of HZ.  Don't
3651         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
3652
3653 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3654             Paul Brook  <paul@nowt.org>
3655
3656         * configure.in: Check for process time headers and GETTIMEOFDAY.
3657         * makefile.am: Add intrinsics/cpu_time.c.
3658         * acinclude.m4: New file.
3659         * intrinsics/cpu_time.c: New file.
3660         * m4/dotprodl.m4: Fix typo.
3661         Regenerate generated files.
3662
3663 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
3664
3665         * io/write.c (extract_real): Ouput floating point value.
3666         (write_float): New Function.
3667         (write_e, write_f, write_en, write_es): Modified
3668         * io/transfer.c (formatted_transfer): Modified.
3669         * libgfor.h (default_rtoa): Declaration.
3670         (rtoa): Declaration.
3671         * runtime/error.c (default_rtoa): New Function.
3672         (rtoa): New Function.
3673
3674 2003-04-05  Paul Brook  <paul@nowt.org>
3675
3676         * intrinsics/spread_generic.c: New file.
3677         * Makefile.am: Add it. Regenerate Makefile.in.
3678
3679 2003-03-29  Paul Brook  <paul@nowt.org>
3680
3681         * intrinsics/pack_generic.c: New file.
3682         * intrinsics/unpack_generic.c: New file.
3683         * Makefile.am: Add them. Regenerate Makefile.in.
3684
3685 2003-03-25  Paul Brook  <paul@nowt.org>
3686
3687         * intrinsics/eoshift0.c: New file.
3688         * intrinsics/eoshift2.c: New file.
3689         * m4/eoshift1.m4: New file.
3690         * m4/eoshift3.m4: New file.
3691         * Makefile.am: Add them.
3692         * in_unpack_generic.c: Initialize src.
3693         Regenerate generated files.
3694
3695 2003-03-14  Paul Brook  <paul@nowt.org>
3696
3697         * m4/shape.m4: Work properly with array temporaries.
3698         * m4/in_pack.m4: Skip redundant checks for array temporaries.
3699         * runtime/in_pack_generic.c: Ditto.
3700
3701 2003-03-12  Paul Brook  <paul@nowt.org>
3702
3703         * m4/shape.m4: Work properly with noncontiguous arrays.
3704
3705 2003-03-08  Paul Brook  <paul@nowt.org>
3706
3707         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
3708         * runtime/in_pack_generic.c: Ditto.
3709
3710 2003-02-08  Paul Brook  <paul@nowt.org>
3711
3712         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
3713         * io/close.c (st_close): Return void.
3714         * io/open.c (st_open): Return void.
3715         * libgfor.h (g95_array_char): Declare.
3716         (internal_malloc_size): Ditto.
3717         (internal_pack*, internal_unpack*): Ditto.
3718         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
3719         arrays.
3720         * m4/in_unpack.m4: Include file fixes.
3721         * m4/reshape.m4: Increment the correct source pointer.
3722         * Makefile.am (maxloc): Fix typo.
3723         * runtime/in_pack_generic.c: Call optimized functions. Allocate
3724         storage if neccessary. Fix logic for packed arrays.
3725         * runtime/in_unpack_generic.c: Call optimized functions.
3726         * runtime/main.c: Use runtime_error to report errors.
3727         * memory.c (internal_malloc_size): Make non-static.
3728
3729 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3730
3731         * reshape_packed.c, lock.c: Add #include <string.h>.
3732         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
3733         environ.c, error.c, memory.c, string.c: Add const.
3734         * error.c (show_locus): Add void.
3735
3736 2003-02-21  Paul Brook  <paul@nowt.org>
3737
3738         * m4/in_pack.m4: Avoid returning const * parameter.
3739         * Makefile.am: Only regenerate files in maintainer mode.
3740
3741 2003-02-20  Paul Brook  <paul@nowt.org>
3742
3743         Add array repacking support functions.
3744         * m4/in_pack.m4, m4/in_unpack.m4: New files.
3745         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
3746         * Makefile.am: Build them.  Regenerate configury files.
3747         * generated/: New directory for generated files (need to move
3748         everything else there).
3749
3750 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3751
3752         * m4/cexp.m4: Fix typo.
3753
3754 2003-01-26  Paul Brook  <paul@nowt.org>
3755
3756         * intrinsics/: Add missing generated files.
3757
3758 2003-01-26  Paul Brook  <paul@nowt.org>
3759
3760         * Makefile.am: Put -I before the filename.
3761
3762 2003-01-24  Paul Brook  <paul@nowt.org>
3763
3764         * configure.in: Add AM_MAINTAINER_MODE.
3765
3766 2003-01-23  Paul Brook  <paul@nowt.org>
3767
3768         * configure.in, Makefile.am: Modify to work with unmodified autoconf
3769         and auotmake.
3770         Also regenerate other configury files.
3771
3772 2003-01-21  Paul Brook  <paul@nowt.org>
3773
3774         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
3775
3776 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3777
3778         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
3779         Don't include "alloca.h".
3780
3781 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3782
3783         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
3784         * Makefile.am: Adjust file name.
3785         * Makefile.in: Regenerate.
3786         * gfortypes.h: Kill, include everything in...
3787         * libgfor.h: ...here.  Include config.h
3788         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
3789         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
3790         intrinsics/reshape_packed.c, intrinsics/size.c,
3791         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
3792         for prefix for all functions instead of hardcoded.
3793
3794 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3795
3796         * io/lock.c (library_end): Propagate library return
3797         code.
3798
3799 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3800
3801         Port fixes from Andy's tree:
3802         * io/read.c (read_decimal): Reverse sense of overflow
3803         comparison during integer reads.
3804         * io/format.c (revert): Fix comment.
3805         (next_format): Fix format revision.
3806         * io/unix.c: Fix and simplify mmap version of stream
3807         functions.
3808
3809 2003-01-11  Paul Brook  <paul@nowt.org>
3810
3811         * configure, Makefile.in: Regenerate.
3812
3813 2003-01-11  Paul Brook  <paul@nowt.org>
3814
3815         * runtime/stop.c: Rewrite.
3816
3817 2003-01-08  Paul Brook  <paul@nowt.org>
3818
3819         * configure, Makefile.in: Regenerate.
3820
3821 2003-01-05  Paul Brook  <paul@nowt.org>
3822
3823         * (*.m4) Move to m4/.
3824         * intrinsics/string.c (_gfor_string_index): New Function.
3825
3826 2002-12-29  Paul Brook  <paul@nowt.org>
3827
3828         * intrinsics/reshape.*: New files.
3829         * gcc_config.patch: Update to new GCC configure system.
3830
3831 2002-10-10  Paul Brook  <paul@nowt.org>
3832
3833         * intrinsics/size.c: New file.
3834         * intrinsics/shape.m4: New file.
3835         * Makefile.am: Add above files.
3836
3837 2002-10-02  Paul Brook  <paul@nowt.org>
3838
3839         * fmain.c (main): Move here.
3840         * libgfor.c: From here.
3841         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
3842         * Makefile.am: Build libgforbegin.
3843         * gcc_config.patch: Remove stray -march=athlon.
3844         * dotprodl.m4: Fix use of L8_TO_L4 macro.
3845         * ifunction.m4: Move variable declarations to allow compilation with
3846         gcc < 3.0
3847         * specific.m4, specific4.m4: Fix typo typecode->type_code.
3848         * README: Document use of patch -p1.
3849
3850 2002-09-12  Paul Brook  <paul@nowt.org>
3851
3852         * math/*: Add complex math library functions.
3853         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
3854         * Makefile.am: Add details for above.
3855         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
3856
3857 2002-09-09  Paul Brook  <paul@nowt.org>
3858
3859         * libgfor.c (determine_endianness): Use an array rather than a struct.
3860         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
3861
3862 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3863
3864         * libgfor.c: Add fatal signal handler.
3865         Romove superfluous abort() calls.
3866
3867 2002-09-07  Paul Brook <paul@nowt.org>
3868
3869         * Makefile.am, intrinsics: Major rewrite.
3870
3871 2002-09-02  Paul Brook <paul@nowt.org>
3872
3873         * Makefile.am: Added -I$(srcdir) to m4 rule.
3874
3875 2002-08-30  Paul Brook <paul@nowt.org>
3876
3877         * io/*: Integrated libgforio.
3878         * Makefile.am, configure.in: Make compatable with GCC. Build code for
3879         intrinsics in the intrisics directory.
3880         * intrinsics/intrinsics.m4: Move here. Strip directories from the
3881         filename. Add 'and' and 'all' intrinsics.
3882
3883 2002-08-17  Paul Brook <paul@nowt.org>
3884
3885         * ALL: First release as more than just a single file