libgfortran/ChangeLog

   1 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
   2
   3         PR libfortran/23272
   4         * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
   5         * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
   6         * Makefile.in: Regenerate.
   7         * configure: Regenerate.
   8         * config.h.in: Regenerate.
   9         * aclocal.m4: Regenerate.
  10         * io/unix.c (compare_file_filename): Add fallback case for
  11         systems without working stat.
  12         * io/open.c (already_open): Correct call to
  13         compare_file_filename.
  14         * io/io.h: Correct proto for compare_file_filename.
  15
  16 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  17
  18         * runtime/fpu.c: Add _GNU_SOURCE definition.
  19         * config/fpu-glibc.h: Remove __USE_GNU definition.
  20
  21 2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
  22
  23         PR fortran/24384
  24         * intrinsics/spread_generic.c (spread_internal_scalar): New
  25         function that handles the special case of spread with a scalar
  26         source. This has new interface functions -
  27         (spread_scalar, spread_char_scalar): New functions to interface
  28         with the calls specified in gfc_resolve_spread.
  29
  30 2005-10-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  31
  32         PR libfortran/24383
  33         * io/unix.c: Add fallback definition for SSIZE_MAX.
  34
  35 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  36
  37         * c99_protos.h: Define preprocessor HAVE_ macros with value 1
  38         instead of empty value.
  39         * intrinsics/c99_functions.c: Likewise.
  40         * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
  41         empty value.
  42         * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
  43         empty value.
  44
  45 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  46
  47         PR libfortran/24432
  48         * c99_protos.h: Define HAVE_ macros for all provided functions.
  49
  50 2005-10-14  Uros Bizjak  <uros@kss-loka.si>
  51
  52         * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
  53         Change cw and cw_sse variables to unsigned.
  54         (SSE): New definition.
  55         (has_sse): Use it.
  56
  57 2005-10-13  Thomas Koenig  <Thomas.Koenig@online.de>
  58
  59         * io/unix.c(fd_alloc_r_at):  Use read() instead of do_read()
  60         only in case of special files (e.g. terminals).
  61
  62 2005-10-13  Uros Bizjak  <uros@kss-loka.si>
  63
  64         * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
  65
  66 2005-10-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  67
  68         * Makefile.am: Add fpu.c to the build process, and
  69         target-dependent code as fpu-target.h.
  70         * Makefile.in: Regenerate.
  71         * configure.ac: Add call to configure.host to set
  72         FPU_HOST_HEADER.
  73         * configure: Regenerate.
  74         * configure.host: New script to determine which host-dependent
  75         code should go in.
  76         * libgfortran.h: Add fpe option, remove previous fpu_ options.
  77         Add bitmasks for different FPE traps. Add prototype for set_fpu.
  78         * runtime/environ.c: Remove environment variables to control
  79         fpu behaviour.
  80         * runtime/fpu.c (set_fpe): New function for the front-end.
  81         * runtime/main.c (init): Set FPU state.
  82         * config: New directory to store host-dependent code.
  83         * config/fpu-387.h: New file with code handling the i387 FPU.
  84         * config/fpu-glibc.h: New file with code for glibc systems.
  85         * config/fpu-generic.h: Fallback for the most generic host. Issue
  86         warnings.
  87
  88 2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>
  89
  90         * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
  91         cause input from the terminal to hang.
  92
  93 2005-10-11  Steven G. Kargl  <kargls@comcast.net>
  94
  95         PR libgfortran/24313
  96         *  c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
  97         csqrt{f} were imported from glibc, and this bug is still present
  98         there. glibc PR is 1146.
  99
 100 2005-10-07  Janne Blomqvist <jblomqvi@cc.hut.fi>
 101
 102         PR fortran/16339
 103         PR fortran/23363
 104         * io/io.h: Add read and write members to stream, define access
 105         macros.
 106         * io/transfer.c (read_block_direct): New function.
 107         (write_block_direct): New function.
 108         (unformatted_read): Change to use read_block_direct.
 109         (unformatted_write): Change to use write_block_direct.
 110         * io/unix.c: Remove mmap includes and defines.
 111         (writen): Remove.
 112         (readn): Remove.
 113         (reset_stream): New function.
 114         (do_read): New function.
 115         (do_write): New function.
 116         (fd_flush): Change to use do_write() instead of writen().
 117         (fd_alloc_r_at): Change to use do_read().
 118         (fd_seek): Change return type to try, as the prototype. Add check
 119         to avoid syscall overhead if possible.
 120         (fd_read): New function.
 121         (fd_write): New function.
 122         (fd_open): Set pointers for new functions.
 123         (mem_read): New function.
 124         (mem_write): New function.
 125         (open_internal): Set pointers for new functions.
 126         (is_seekable): Clean up comment.
 127
 128 2005-10-07  Jerry DeLisle  <jvdelisle@verizon.net>
 129
 130         * io/transfer.c (write_block): Add test for end-of-file condition,
 131         removed from mem_alloc_w_at. (next_record_w): Clean up checks for
 132         NULL pointer returns from s_alloc_w.
 133         * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
 134         * io/write.c (write_float): Add checks for NULL pointer returns from
 135         write_block calls. (write_integer): Same.
 136
 137 2005-10-03  Jakub Jelinek  <jakub@redhat.com>
 138
 139         * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
 140
 141 2005-10-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 142
 143         PR libfortran/19308
 144         PR libfortran/22437
 145         * Makefile.am: Add generated files for large real and integers
 146         kinds. Add a rule to create the kinds.inc c99_protos.inc files.
 147         Use kinds.inc to preprocess Fortran generated files.
 148         * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
 149         GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
 150         gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
 151         gfc_array_l16.
 152         * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
 153         HAVE_GFC_COMPLEX_* when these types are available.
 154         * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
 155         * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
 156         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 157         m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
 158         m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
 159         m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
 160         m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
 161         m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
 162         m4/sum.m4, m4/transpose.m4: Protect generated functions with
 163         appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
 164         * Makefile.in: Regenerate.
 165         * all files in generated/: Regenerate.
 166
 167 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
 168
 169         * runtime/memory.c (malloc_t): Remove.
 170         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
 171         (mem_root, runtime_cleanup, malloc_with_header): Remove.
 172         (internal_malloc_size): Use just get_mem if size != 0, return NULL
 173         otherwise.
 174         (internal_free): Just free if non-NULL.
 175         (internal_realloc_size): Remove debugging stuff.
 176         (allocate_size): Use malloc directly, remove debugging stuff.
 177         (deallocate): Use free directly, fix error message wording.
 178
 179         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
 180         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
 181         (gfc_itoa, xtoa): Add 2 extra arguments.
 182         * runtime/environ.c: Include stdio.h.
 183         (check_buffered): Use sprintf.
 184         * runtime/error.c: Include assert.h.
 185         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
 186         buffers.
 187         (st_printf, st_sprintf): Adjust callers.
 188         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
 189         static buffers.
 190         (write_int, write_decimal): Add 2 extra arguments to conv
 191         function pointer, adjust caller.
 192         (write_integer): Adjust gfc_itoa caller.
 193
 194         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
 195
 196         * io/read.c (read_f): Remove spurious pointer dereference.
 197
 198 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
 199
 200         PR 24112
 201         * io/open.c (edit_modes): Check for correct flag.
 202
 203 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
 204
 205         * runtime/string.c (find_option): Change 3rd argument to
 206         const st_option *.
 207         * libgfortran.h (find_option): Likewise.
 208         * runtime/environ.c (rounding, precision, signal_choices): Constify.
 209         (init_choice, show_choice): Change 2nd argument to const choice *.
 210         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
 211         position_opt, status_opt, pad_opt): Constify.
 212         * io/transfer.c (advance_opt): Likewise.
 213         * io/inquire.c (undefined): Likewise.
 214         * io/close.c (status_opt): Likewise.
 215         * io/format.c (posint_required, period_required, nonneg_required,
 216         unexpected_element, unexpected_end, bad_string, bad_hollerith,
 217         reversion_error): Likewise.
 218         * io/unix.c (yes, no, unknown): Change from const char *
 219         into const char [].
 220
 221 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
 222
 223         PR target/23552
 224         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
 225         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
 226         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
 227         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
 228         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
 229         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
 230         * configure: Regenerate.
 231         * config.h.in: Regenerate.
 232         * libgfortan.h (isfinite): undef if broken, set if needed.
 233         (isnan): undef if broken, set if needed.
 234         (fpclassify): undef if broken, set if needed.
 235         * io/write.c: Remove TODO comment about working isfinite.
 236         * intrinsics/c99_functions.c (round): Use isfinite instead
 237         of fpclassify.
 238         * intrinsics/c99_functions.c (roundf): Ditto.
 239
 240 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
 241
 242         * io.h: Changed prototypes of list_formatted_{read|write}.
 243         * list_read.c (list_formatted_read): Renamed to
 244         list_formatted_read_scalar and made static.
 245         (list_formatted_read): New function.
 246         * transfer.c: Prototype for transfer_array. Changed transfer
 247         function pointer.
 248         (unformatted_read): Add nelems argument, use it.
 249         (unformatted_write): Likewise.
 250         (formatted_transfer): Changed name to formatted_transfer_scalar.
 251         (formatted_transfer): New function.
 252         (transfer_integer): Add nelems argument to transfer call, move
 253         updating item count to transfer functions.
 254         (transfer_real): Likewise.
 255         (transfer_logical): Likewise.
 256         (transfer_character): Likewise.
 257         (transfer_complex): Likewise.
 258         (transfer_array): New function.
 259         (data_transfer_init): Call formatted_transfer with new argument.
 260         (iolength_transfer): New argument, use it.
 261         * write.c (list_formatted_write): Renamed to
 262         list_formatted_write_scalar, made static.
 263         (list_formatted_write): New function.
 264
 265 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
 266
 267         * configure.ac: Add check for __clog.
 268         * configure: Regenerate.
 269
 270 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 271
 272         * c99_protos.h: Add prototypes for C99 complex functions.
 273         * libgfortran.h: Include complex.h before c99_protos.h.
 274         * intrinsics/c99_functions.c: Define HAVE_ macros for the
 275         fallback functions we provide.
 276         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
 277         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
 278         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
 279         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
 280         ccosl, ctanf, ctan, ctanl): New fallback functions.
 281         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
 282         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
 283         * Makefile.in: Regenerate.
 284         * configure.ac: Remove checks for csin. Add checks for all C99
 285         complex functions.
 286         * config.h.in: Regenerate.
 287         * configure: Regenerate.
 288         * aclocal.m4: Regenerate.
 289
 290 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 291             Danny Smith  <dannysmith@users.sourceforge.net>
 292
 293         PR libfortran/23803
 294         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
 295         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
 296         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
 297
 298 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 299
 300         PR libfortran/23802
 301         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
 302
 303 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 304
 305         PR libfortran/23380
 306         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
 307         version.
 308
 309 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
 310
 311         PR fortran/21875 Internal Unit Array I/O, NIST
 312         * libgfortran.h: Add run time error code for array stride.
 313         * runtime/error.c (translate_error): Add error message for
 314         array stride.
 315         * io/io.h: Add array descriptor pointer to IOPARM structure.
 316         Add prtotypes for two new functions.
 317         * io/transfer.c (data_transfer_init): Removed initialization and
 318         moved to unit.c (get_unit)
 319         * io/transfer.c (next_record_r): Include internal unit read
 320         functionality.
 321         * io/transfer.c (next_record_w): Include internal unit write
 322         functionality, including padding of character array records.
 323         * io/unit.c (get_array_unit_len): New function to return the number
 324         of records in the character array 'file' from the array descriptor.
 325         * io/unit.c (get_unit): Gathered initialization code from
 326         init_data_transfer for internal units and added initialization of
 327         character array unit.
 328         * io/unit.c (is_array_io): New function to determine if internal unit
 329         is an array.
 330         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
 331         and end of file.
 332
 333 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
 334
 335         PR target/19269
 336         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
 337         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
 338         implementations with...
 339         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
 340         * intrinsics/eoshift0.c (zeros): Delete.
 341         (eoshift0): Add extra size and filler arguments.  Use memset if no
 342         bound is provided.
 343         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
 344         implementations with...
 345         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 346         * intrinsics/eoshift2.c (zeros): Delete.
 347         (eoshift2): Add extra size and filler arguments.  Use memset if no
 348         bound is provided.
 349         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
 350         implementations with...
 351         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 352         * intrinsics/pack.c (pack_internal): New static function, reusing
 353         the contents of pack and adding an extra size argument.  Change
 354         "mptr" rather than "m" when calculating the array size.
 355         (pack): Redefine as a forwarder to pack_internal.
 356         (pack_s_internal): New static function, reusing the contents of
 357         pack_s and adding an extra size argument.
 358         (pack_s): Redefine as a forwarder to pack_s_internal.
 359         (pack_char, pack_s_char): New functions.
 360         * intrinsics/reshape.c (reshape_internal): New static function,
 361         reusing the contents of reshape and adding an extra size argument.
 362         (reshape): Redefine as a forwarder to reshape_internal.
 363         (reshape_char): New function.
 364         * intrinsics/spread.c (spread_internal): New static function,
 365         reusing the contents of spread and adding an extra size argument.
 366         (spread): Redefine as a forwarder to spread_internal.
 367         (spread_char): New function.
 368         * intrinsics/transpose.c (transpose_internal): New static function,
 369         reusing the contents of transpose and adding an extra size argument.
 370         (transpose): Redefine as a forwarder to transpose_internal.
 371         (transpose_char): New function.
 372         * intrinsics/unpack.c (unpack_internal): New static function, reusing
 373         the contents of unpack1 and adding extra size and fsize arguments.
 374         (unpack1): Redefine as a forwarder to unpack_internal.
 375         (unpack0): Call unpack_internal instead of unpack1.
 376         (unpack1_char, unpack0_char): New functions.
 377         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
 378         of cshift1_<kind> and adding an extra size argument.
 379         (cshift1_<kind>): Redefine as a forwarder to cshift1.
 380         (cshift1_<kind>_char): New function.
 381         * m4/eoshift1.m4 (zeros): Delete.
 382         (eoshift1): New static function, reusing the contents of
 383         eoshift1_<kind> and adding extra size and filler arguments.
 384         Fix calculation of hstride.  Use memset if no bound is provided.
 385         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
 386         (eoshift1_<kind>_char): New function.
 387         * m4/eoshift3.m4 (zeros): Delete.
 388         (eoshift3): New static function, reusing the contents of
 389         eoshift3_<kind> and adding extra size and filler arguments.
 390         Use memset if no bound is provided.
 391         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
 392         (eoshift3_<kind>_char): New function.
 393         * generated/cshift1_4.c, generated/cshift1_8.c,
 394         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 395         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
 396
 397 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 398
 399         PR libfortran/20179
 400         * io/unix.c (is_preconnected): Add function to test if a stream
 401         corresponds to a preconnected unit.
 402         * io/io.h: Add prototype for is_preconnected.
 403         * io/transfer.c (data_transfer_init): Do not truncate
 404         preconnected units.
 405
 406 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 407
 408         * io/unix.c: Remove mmap code.
 409
 410 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 411
 412         PR libfortran/23784
 413         * io/close.c (st_close): Call library_end even in case of error.
 414
 415 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
 416
 417         * io/io.h:  Add iomsg as last field of st_parameter.
 418         * runtime/error.c (generate_error):  If iomsg is present, copy
 419         the message there.
 420
 421 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
 422
 423         PR fortran/12840
 424         * runtime/memory.c (internal_malloc_size): Return a null pointer
 425         if the size is zero.
 426         (internal_free): Do nothing if the pointer is null.
 427         (internal_realloc_size, internal_realloc, internal_realloc64): New.
 428
 429 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 430
 431         PR libfortran/23262
 432         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
 433         * configure.ac: Use new check.
 434         * configure.in: Regenerate.
 435         * config.h.in: Regenerate.
 436         * configure: Regenerate.
 437         * io/transfer.c (next_record_w): Add case for CRLF as line
 438         terminator.
 439         * io/unix.c (tempfile, regular_file): Open files with
 440         O_BINARY on systems with CRLF.
 441
 442 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
 443
 444         PR libfortran/23419
 445         * io/write.c (extract_int): Use memcpy to access buffer.
 446         (extract_uint): Ditto.
 447         (extract_real): Ditto.
 448
 449 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
 450
 451         * io/list_read.c:  Adjust size of of value to 32 (to hold
 452         kind=16 complex values).
 453
 454 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
 455
 456         PR libfortran/23321
 457         * io/transfer.c(data_transfer_init):  Check for a too-large
 458         record number.  Return if sseek failed.
 459
 460 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
 461
 462         * io/read.c (read_x): Take int argument instead of fnode * and
 463         digging the N from F->u.n.
 464         * io/io.h (read_x): Adjust prototype.
 465         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
 466         f->u.n for FMT_T.
 467
 468 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 469
 470         * io/unix.c (stream_ttyname): Protect use of ttyname by
 471         HAVE_TTYNAME macro.
 472         * configure.ac: Add check for ttyname.
 473         * config.h.in: Regenerate.
 474         * configure: Regenerate.
 475
 476 2005-09-02  Andreas Jaeger  <aj@suse.de>
 477
 478         * libgfortran.h: Add prototype for init_compile_options.
 479
 480         * io/io.h: Add prototype for notify_std.
 481
 482 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 483
 484         * io/read.c (set_integer): Use memcpy to fill buffer.
 485
 486 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 487
 488         PR target/23556
 489         * io/read.c (convert_real): Use memcpy to fill buffer.
 490
 491 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
 492
 493         PR libfortran/23598
 494         * io/lock.c(library_start):  If ioparm.iostat is present, clear
 495         it unconditionally.
 496
 497 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 498
 499         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
 500         if target can unlink open files.
 501         * configure.ac: Use this new test.
 502         * config.h.in: Regenerate.
 503         * configure: Regenerate.
 504         * Makefile.in: Regenerate.
 505         * aclocal.ac: Regenerate.
 506         * io/io.h: Add prototype for unpack_filename.
 507         * io/close.c (st_close): Delete file after closing unit if
 508         HAVE_UNLINK_OPEN_FILE is not defined.
 509         * io/unix.c (unpack_filename): Unlink scratch file after opening
 510         it only if HAVE_UNLINK_OPEN_FILE is defined.
 511
 512 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 513
 514         * All files: Update FSF address.
 515
 516 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
 517
 518         PR libfortran/23428
 519         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
 520         from type.  Return correct length for inquire(iolength=)
 521         for complex variables.
 522
 523 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 524             Steven Bosscher  <stevenb@suse.de>
 525
 526         PR libfortran/20006
 527         * Makefile.am: Add file runtime/compile_options.c.
 528         * Makefile.in: Regenerate.
 529         * libgfortran.h: Create structure compile_options_t. Define the
 530         compile_options variable and GFC_STD_ macros.
 531         * runtime/compile_options.c: New file.
 532         * runtime/error.c (notify_std): New function.
 533         * runtime/main.c (init): Call init_compile_options during
 534         initialization.
 535         * io/format.c: Use the new notify_std function for the $
 536         descriptor extension.
 537
 538 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 539         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
 540         * Makefile.in: Regenerate.
 541         * io/io.h: Prototypes for new functions stream_isatty and
 542         stream_ttyname.
 543         * io/unix (stream_isatty, stream_ttyname): New functions to call
 544         isatty() and ttyname() on a given unit.
 545         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
 546         and ISATTY.
 547
 548 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
 549
 550         PR libfortran/23154
 551         * io/transfer.c (data_transfer_init): Initialize
 552         current_unit->bytes_left for a read.
 553
 554 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 555
 556         PR fortran/22390
 557         * io/backspace.c: File removed, contents moved to ...
 558         * io/endfile.c: Ditto.
 559         * io/rewind.c: Ditto.
 560         * io/file_pos.c: New file, ... here.
 561         * Makefile.am: Add file_pos.c to list, remove obsolete files.
 562         * Makefile.in: Regenerated.
 563
 564 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 565
 566         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
 567         * io/unix.c (tempfile): Look at the TEMP environment variable
 568         to find the temporary files directory. Whitespace correction.
 569
 570 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 571
 572         * io/unix.c: Add O_RDWR to open() call.
 573
 574 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
 575
 576         * transfer.c (data_transfer_init): Truncate file in
 577         sequential WRITE when last_record == 0, rather than
 578         current_record.  Cures problem on RH9.
 579
 580 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 581
 582         * libgfortran.h: When isfinite is not provided by the system,
 583         define it as a macro, so that it can accept any floating point
 584         type.
 585
 586 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 587
 588         PR libfortran/23178
 589         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
 590         copyright years.
 591
 592 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 593
 594         PR libfortran/21787
 595         * intrinsics/abort.c (abort): Close units before aborting.
 596         Updated copyright years.
 597
 598 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 599
 600         PR libfortran/22436
 601         * io/write.c (write_real): Add default formats for real(10) and
 602         real(16).
 603
 604 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
 605
 606         PR fortran/22570 and related issues.
 607         * transfer.c (formatted_transfer): Make sure that there
 608         really is data present before X- or T- editing. Move all
 609         treatment of tabbing during writes to start of next data
 610         producing format. Suppress incorrect zeroing of bytes_left
 611         in slash formating. Insert int cast for assignment of a
 612         difference of two gfc_offsets.
 613
 614 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
 615
 616         * io/write.c (write_float): Revise output of IEEE exceptional
 617         values to comply with F95 and F2003 standards.
 618
 619 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 620
 621         PR libfortran/22570
 622         * io/unit.c (init_units): Replace BLANK_ZERO with
 623         BLANK_UNSPECIFIED.
 624
 625 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 626
 627         PR libfortran/21875  (FM111.f)
 628         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
 629         or BLANK_NULL are active.
 630         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 631         (read_radix): Interpret ' ' character correctly for BZ or BN.
 632         (read_f): Interpret ' ' character correctly for BZ or BN.
 633
 634 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
 635
 636         PR libfortran/22570
 637         * read.c (read_x): Correct the condition for doing the
 638         x-editing during formatted input.
 639         * transfer.c (formatted_transfer): Cast offset difference
 640         as int, clean-up arithmetic with new variable, bytes_used,
 641         zero counters for FMT_SLASH,
 642         (data_transfer_init) Zero X- and T-editing counters
 643         unconditionally.
 644         (next_record_w) Zero X- and T-editing counters.
 645         unconditionally.
 646
 647 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
 648
 649         * io/write.c (write_float): Fix field width checks for
 650         printing 'Infinity' or 'Inf'.
 651         (output_float): Fix typo in comment.
 652
 653 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
 654
 655         PR libfortran/16435
 656         * transfer.c (formatted_transfer): Correct the problems
 657         with X- and T-editting that caused TLs followed by TRs
 658         to overwrite data, which caused NIST FM908.FOR to fail
 659         on many tests.
 660         (data_transfer_init): Zero X- and T-editting counters at
 661         the start of formatted IO.
 662         * write.c (write_x): Write specified number of skips with
 663         specified number of spaces at the end.
 664
 665 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
 666
 667         * io/read.c (read_complex): Prevent X formatting during reads
 668         from going beyond EOR to fix NIST fm908.FOR failure.
 669         * io/list_read.c (read_complex): Allow complex data in list-
 670         directed reads to have eols either side of the comma to
 671         fix NIST FM906.FOR failure.
 672
 673 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
 674
 675         PR libfortran/21593
 676         * io/unix.c:  Add member special_file to type unix_stream.
 677         (fd_truncate):  Don't call ftruncate or chsize if
 678         s refers to a special file.
 679         (fd_to_stream):  initialize s->special_file.
 680
 681 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
 682
 683         PR libgfortran/22412
 684         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
 685         sizeof (SCRATCH_SIZE).
 686         (btoa): Same.
 687
 688 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
 689
 690         PR libfortran/21875  (FM111.f)
 691         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
 692         BLANK_NULL are active.
 693         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 694         (read_radix): Interpret ' ' character correctly for BZ or BN.
 695         (read_f): Interpret ' ' character correctly for BZ or BN.
 696         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
 697
 698 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 699             Thomas Koenig  <Thomas.Koenig@online.de>
 700
 701         PR libfortran/22217
 702         * io/write.c (extract_unit):  New function; extract
 703         ints as unsigned signed int of the correct size.
 704         (write_int):  Use it.
 705         * runtime/error.c:  Adjust copyright years.
 706         Adjust size of buffer to maximum that can occur.
 707
 708 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 709
 710         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
 711         'size_t offset'.
 712         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
 713         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
 714         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
 715         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
 716         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
 717         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
 718         m4,transpose.m4: Set renamed field 'offset' to zero instead of
 719         'base'.
 720         * generated/all_l4.c, generated/all_l8.c,
 721         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
 722         generated/count_4_l8.c, generated/count_8_l4.c,
 723         generated/count_8_l8.c, generated/chift1_4.c,
 724         generated/cshift1_8.c, generated/eoshift1_4.c,
 725         generated/eoshift1_8.c, generated/eoshift3_4.c,
 726         generated/eoshift3_8.c, generated/matmul_c4.c,
 727         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
 728         generated/matmul_l4.c, generated/matmul_l8.c,
 729         generated/matmul_r4.c, generated/matmul_r8.c,
 730         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
 731         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
 732         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
 733         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
 734         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
 735         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
 736         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
 737         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
 738         generated/maxval_i4.c, generated/maxval_i8.c,
 739         generated/maxval_r4.c, generated/maxval_r8.c,
 740         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
 741         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
 742         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
 743         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
 744         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
 745         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
 746         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
 747         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
 748         generated/minval_i4.c, generated/minval_i8.c,
 749         generated/minval_r4.c, generated/minval_r8.c,
 750         generated/product_c4.c, generated/product_c8.c,
 751         generated/product_i4.c, generated/product_i8.c,
 752         generated/product_r4.c, generated/product_r8.c,
 753         generated/reshape_c4.c, generated/reshape_c8.c,
 754         generated/reshape_i4.c, generated/reshape_i8.c,
 755         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
 756         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
 757         generated/transpose_c4.c, generated/transpose_c8.c,
 758         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
 759
 760 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
 761
 762         PR libfortran/21594
 763         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
 764         the whole array with the boundary value, but don't overrun it.
 765         * intrinsics/eoshift2.c:  Likewise.
 766         * m4/eoshift1.m4:  Likewise.
 767         * m4/eoshift3.m4:  Likewise.
 768         * generated/eoshift1_4.c:  Regenerated.
 769         * generated/eoshift1_8.c:  Regenerated.
 770         * generated/eoshift3_4.c:  Regenerated.
 771         * generated/eoshift3_8.c:  Regenerated.
 772
 773 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
 774
 775         PR fortran/16531
 776         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
 777         support Hollerith constants.
 778
 779 2005-07-01  Andreas Jaeger  <aj@suse.de>
 780
 781         * intrinsics/unpack_generic.c: Remove const from parameter.
 782
 783         * io/transfer.c (formatted_transfer): Remove unused variable.
 784
 785 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 786
 787         PR libfortran/22142
 788         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
 789         by size since it's a char pointer).
 790         * m4/eoshift1_4.c:  Regenerated.
 791         * m4/eoshift1_8.c:  Regenerated.
 792
 793 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 794
 795         PR libfortran/22142
 796         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
 797         by size since it's a char pointer).
 798         * m4/eoshift3_4.c:  Regenerated.
 799         * m4/eoshift3_8.c:  Regenerated.
 800
 801 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 802
 803         PR libfortran/22170
 804         * io/transfer.c (formatted_transfer): Do not iterate on the
 805         repeat count of a FMT_SLASH, since this is already done in
 806         next_format().
 807
 808 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
 809
 810         PR libfortran/22144
 811         * m4/cshift1.m4: Remove const from argument ret.
 812         Populate return array descriptor if ret->data is NULL.
 813         * m4/eoshift1.m4: Likewise.
 814         * m4/eoshift3.m4: Likewise.
 815         * generated/cshift1_4.c:  Regenerated.
 816         * generated/cshift1_8.c:  Regenerated.
 817         * generated/eoshift1_4.c:  Regenerated.
 818         * generated/eoshift1_8.c:  Regenerated.
 819         * generated/eoshift3_4.c:  Regenerated.
 820         * generated/eoshift3_8.c:  Regenerated.
 821
 822 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
 823
 824         PR libfortran/21915
 825         * Makefile.am: Include intrinsics/hyper.c.
 826         * c99_protos.h: Add prototypes for single precision versions of
 827         acosh, asinh, and atanh for platforms that do not have these.
 828         * config.h.in: Add #undef for wrappers.
 829         * configure.ac: Add checks for single precision versions.
 830         * aclocal.m4: Regenerated.
 831         * Makefile.in: Regenerated.
 832         * configure: Regenerated.
 833         * intrinsics/hyper.c: New file, adds new wrapper functions.
 834
 835 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 836
 837         * intrinsics/c99_functions.c (log10l): New log10l function for
 838         systems where this is not available.
 839         * c99_protos.h: Prototype for log10l function.
 840         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
 841         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
 842         prototypes for gfc_itoa and xtoa.
 843         * io/io.h: Update prototypes for set_integer and max_value.
 844         * io/list_read.c (convert_integer): Use new
 845         GFC_(INTEGER|REAL)_LARGEST type.
 846         * io/read.c (set_integer): Likewise.
 847         (max_value): Likewise.
 848         (convert_real): Likewise.
 849         (real_l): Likewise.
 850         (next_char): Likewise.
 851         (read_decimal): Likewise.
 852         (read_radix): Likewise.
 853         (read_f): Likewise.
 854         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
 855         (extract_real): Use new GFC_REAL_LARGEST type.
 856         (calculate_exp): Likewise.
 857         (calculate_G_format): Likewise.
 858         (output_float): Likewise. Use log10l for long double values.
 859         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
 860         (write_l): Use new GFC_INTEGER_LARGEST type.
 861         (write_float): Use new GFC_REAL_LARGEST type.
 862         (write_int): Remove useless special case for (len < 8).
 863         (write_decimal): Use GFC_INTEGER_LARGEST.
 864         (otoa): Use GFC_UINTEGER_LARGEST as argument.
 865         (btoa): Use GFC_UINTEGER_LARGEST as argument.
 866         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
 867         argument.
 868         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
 869         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
 870         with all Fortran kinds available.
 871         * configure.ac: Check for strtold and log10l.
 872         * Makefile.in: Regenerate.
 873         * aclocal.m4: Regenerate.
 874         * configure: Regenerate.
 875         * config.h.in: Regenerate.
 876         * mk-kinds-h.sh: Configuration script for available integer
 877         and real kinds.
 878
 879
 880 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 881
 882         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
 883         are non-seekable.
 884         (stream_at_eof): Likewise.
 885
 886 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 887
 888         PR libfortran/19155
 889         * io/read.c (convert_real): strtod can set errno to EINVAL on an
 890         empty string, but we shouldn't have an error in that case.
 891
 892 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 893
 894         PR libfortran/19216
 895         * io/list_read.c (eat_separator): No need to call next_record,
 896         even in non-namelist_mode.
 897
 898 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 899
 900         * io/transfer.c (formatted_transfer): Fix typo in error message.
 901
 902 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 903
 904         PR libfortran/16436
 905         * io/transfer.c (read_sf): Correct updating of bytes_left field.
 906         (formatted_transfer): Correct updating of bytes_left field and
 907         reformatting code (comments and whitespace).
 908         * io/unix.c (move_pos_offset): "active" field should not be
 909         changed here. Whitespace corrections.
 910
 911 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 912
 913         PR libfortran/21950
 914         * intrinsics/c99_functions.c (scalbn): Provide fallback
 915         implementation for scalbn.
 916         * c99_protos.h: Prototype for scalbn.
 917         * configure.ac: Add check for scalbn.
 918         * configure: Regenerate.
 919         * config.h.in: Regenerate.
 920
 921 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
 922
 923         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
 924         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
 925
 926 2005-06-14  Tom Tromey  <tromey@redhat.com>
 927
 928         PR libgcj/19877:
 929         * configure, aclocal.m4, Makefile.in: Rebuilt.
 930
 931 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
 932
 933         PR libfortran/21594
 934         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
 935         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
 936
 937 2005-06-12  Steven G. Kargl <kargls@comcast.net>
 938             Thomas Koenig  <Thomas.Koenig@online.de>
 939
 940         PR libfortran/PR21797
 941         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
 942         sqrt and fabs.
 943         * generated/exp_c4.c:  Regenerated.
 944
 945 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 946
 947         PR libfortran/19155
 948         * io/read.c (read_f): Take care of spaces after initial sign.
 949
 950 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
 951
 952         PR libfortran/21333
 953         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
 954         and in_unpack_c8.c.
 955         * Makefile.in: Regenerate.
 956         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
 957         internal_unpack_c4 and internal_unpack_c8.
 958         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
 959         in function name.
 960         Use sizeof (rtype_name) as size for memory allocation.
 961         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
 962         in function name.
 963         Use sizeof (rtype_name) for calculation of sizes for memcpy.
 964         * runtime/in_pack_generic.c:  For real, integer and logical
 965         call internal_pack_4 if size==4 and internal_pack_8 if
 966         size==8.
 967         For complex, call internal_pack_c4 if size==8 and
 968         internal_pack_c8 if size==16.
 969         * runtime/in_unpack_generic.c: For real, integer and logical
 970         call internal_unpack_4 if size==4 and internal_unpack_8 if
 971         size==8.
 972         For complex, call internal_unpack_c4 if size==8 and
 973         internal_unpack_c8 if size==16.
 974         * generated/in_pack_i4.c:  Regenerated.
 975         * generated/in_pack_i8.c:  Regenerated.
 976         * generated/in_unpack_i4.c:  Regenerated.
 977         * generated/in_unpack_i8.c:  Regenerated.
 978         * generated/in_pack_c4.c:  New file.
 979         * generated/in_pack_c8.c:  New file.
 980         * generated/in_unpack_c4.c:  New file.
 981         * generated/in_unpack_c8.c:  New file.
 982
 983 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
 984
 985         PR libfortran/21480
 986         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
 987         to reshape_packed.
 988         * generated/reshape_c4.c:  Regenerated.
 989         * generated/reshape_c8.c:  Regenerated.
 990         * generated/reshape_i4.c:  Regenerated.
 991         * generated/reshape_i8.c:  Regenerated.
 992
 993 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
 994
 995         PR libfortran/21926
 996         * m4/matmul.m4:  Correct zeroing of result for non-packed
 997         arrays with lowest stride is one.
 998         * generated/matmul_c4.c:  Regenerated.
 999         * generated/matmul_c8.c:  Regenerated.
1000         * generated/matmul_i4.c:  Regenerated.
1001         * generated/matmul_i8.c:  Regenerated.
1002         * generated/matmul_r4.c:  Regenerated.
1003         * generated/matmul_r8.c:  Regenerated.
1004
1005 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1006
1007         PR libfortran/20179
1008         * io/unix.c (fd_close): Add test so that we don't close()
1009         stdout and stderr.
1010
1011 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1012
1013         PR libfortran/20006
1014         * io/format.c (parse_format_list): Set repeat count of $ format
1015         node to 1.
1016         * io/transfer.c (read_sf): Add g.seen_dollar to the test
1017         concerning advancing I/O.
1018         (data_transfer_init): Likewise.
1019         (finalize_transfer): Likewise.
1020
1021 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
1022
1023         * runtime/in_pack_generic.c:  Adjust copyright years.
1024         (in_pack_generic):  Change dimension of auxiliary arrays from
1025         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1026         * runtime/in_unpack_generic.c:  Adjust copyright years.
1027         (in_unpack_generic):  Change dimension of auxiliary arrays from
1028         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1029
1030 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
1031
1032         PR libfortran/17283
1033         * intrinsics/unpack_generic.c:  Fix name of routine
1034         on top.  Update copyright years.
1035         (unpack1):  Remove const from return array descriptor.
1036         rs:  New variable, for calculating return sizes.
1037         Populate return array descriptor if ret->data is NULL.
1038
1039 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
1040
1041         PR libfortran/21376
1042         * io/write.c (output_float): Rework logic to avoid call to log10
1043         with argument equal to zero.
1044
1045 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1046
1047         * configure.ac: Check for trunc and truncf in libm.
1048         * configure: Regenerate.
1049         * config.h.in: Likewise.
1050         * intrinsics/c99_functions.c (trunc, truncf): New functions.
1051         * c99_protos.h (trunc, truncf): Declare them.
1052
1053 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1054
1055         PR libfortran/21127
1056         * Makefile.am:  Really commit.
1057         * Makefile.in:  Really commit.
1058
1059 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1060
1061         PR libfortran/21127
1062         * Makefile.am:  Add generated/reshape_c4.c and
1063         generated/reshape_c8.c.
1064         * Makefile.in:  Regenerated.
1065         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
1066         complex types, 4 or 8 otherwise.
1067         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
1068         in function name.
1069         * generated/reshape_c4.c: New file.
1070         * generated/reshape_c8.c: New file.
1071
1072 2005-05-16  Andreas Jaeger  <aj@suse.de>
1073
1074         * configure.ac: Add additional warning flags.
1075         * configure: Regenerate.
1076
1077         * io/write.c (calculate_G_format): Remove unused parameter.
1078         (output_float): Remove unused parameter.
1079         (write_float): Change callers.
1080         (nml_write_obj): Avoid signed warning.
1081         Make variable const to support -Wwrite-strings.
1082
1083         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1084         mem_truncate): Mark argument as unused.
1085
1086         * io/unit.c (get_unit): Mark argument as unused.
1087         (init_units): Avoid warning about signed comparision.
1088
1089         * io/transfer.c (next_record_r): Remove unused parameter.
1090         (next_record_w): Remove unused parameter.
1091         (next_record): Change callers.
1092         (iolength_transfer): Mark arguments as unused.
1093
1094         * io/open.c: Add initializer.
1095
1096         * io/list_read.c (read_character): Mark argument as unused.
1097         (nml_match_name): Add const to make compile with -Wwrite-strings.
1098
1099         * io/format.c: Add initializer.
1100
1101 2005-05-15  Andreas Jaeger  <aj@suse.de>
1102
1103         * m4/eoshift1.m4: Initialize variables to avoid warnings.
1104         * m4/eoshift3.m4: Initialize variables to avoid warnings.
1105         * generated/eoshift1_4.c, generated/eoshift1_8.c,
1106         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1107
1108         * intrinsics/spread_generic.c (spread): Initialize variables to
1109         avoid warnings.
1110
1111         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1112         warnings.
1113         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1114         warnings.
1115
1116         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1117         warnings.
1118
1119         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1120
1121         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1122         pointer cast to avoid warning.
1123         * generated/matmul_l4.c: Regenerated.
1124         * generated/matmul_l8.c: Regenerated.
1125
1126         * Makefile.am: Remove AM_CFLAGS here.
1127         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1128         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
1129         * Makefile.in: Regenerated.
1130         * aclocal.m4: Regenerated.
1131         * configure: Regenerated.
1132
1133         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1134         missing returns, reformat a bit.
1135
1136         * io/write.c (nml_write_obj): Use %d again - and cast to int,
1137         st_sprintf does not handle %ld.
1138
1139         * io/unit.c (is_internal_unit): Add void as parameter list.
1140
1141         * io/transfer.c: Move prototype declarations before the functions.
1142
1143         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1144         list.
1145
1146         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1147
1148         * io/transfer.c: Do not use empty initializers for global objects.
1149         Add missing initializers.
1150
1151         * io/lock.c: Do not use empty initializers for global objects.
1152
1153         * io/close.c: Add missing initializers.
1154
1155         * runtime/environ.c: Add missing initializers. Do not use empty
1156         initializers for global object.
1157         (init_string): Mark argument as unused.
1158
1159         * runtime/main.c (cleanup): Fix parameter list.
1160
1161         * io/io.h: Fix parameter lists.
1162
1163         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1164         warning.
1165
1166         * generated/transpose_c4.c, generated/transpose_c8.c,
1167         generated/transpose_i4.c, generated/transpose_i8.c,
1168         generated/matmul_c4.c, generated/matmul_c8.c,
1169         generated/matmul_i4.c, generated/matmul_i8.c,
1170         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1171
1172         * io/write.c (nml_write_obj): Fix 64-bit problem.
1173
1174         * io/list_read.c (nml_get_obj_data): Add missing braces around
1175         initializer to avoid warnings.
1176
1177         * intrinsics/etime.c (etime_sub): Remove unused variable.
1178
1179         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1180         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1181         prototypes.
1182
1183         * runtime/string.c (compare0): Remove unused variable.
1184         * io/unit.c (init_units): Remove unused variables.
1185         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1186         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1187         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1188         stat_i8_sub): Remove unused variable.
1189
1190 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1191
1192         PR libfortran/21324
1193         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1194         performance hog).
1195         * io/open.c (new_unit): Zero freshly allocated memory for
1196         unit structure.
1197         * io/unit.c (init_units):  Zero freshly allocated memory for
1198         STDIN, STDOUT and STDERR.
1199         * io/unix.c (open_internal):  Zero freshly allocated memory
1200         for unix_stream.
1201         (fd_to_stream):  Likewise.
1202
1203 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1204
1205         PR fortran/19478
1206         * io/unix.c (fd_truncate): update positions when ftruncate
1207         fails (like writing to /dev/null).
1208
1209 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1210
1211         PR libfortran/21471
1212         * open.c (new_unit): Take care of the case where POSITION_APPEND
1213         is specified (sseek to the end, and set u>-endfile).
1214
1215 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1216
1217         PR fortran/20178
1218         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1219         to dependencies.
1220         * Makefile.in: Regenerate.
1221         * intrinsics/f2c_specific.F90: New file.
1222
1223 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1224
1225         PR libfortran/20788
1226         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1227         we don't we to mmap this stream. Use fd_open instead of mmap_open
1228         in that case.
1229         (open_external): Call fd_to_stream with avoid_mmap = 0.
1230         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1231         (output_stream): Likewise.
1232         (error_stream): Likewise.
1233
1234 2005-05-09  Mike Stump  <mrs@apple.com>
1235
1236         * configure: Regenerate.
1237
1238 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1239
1240         PR libfortran/19155
1241         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1242         non-blank characters of a real number.
1243
1244 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1245
1246         PR libfortran/21354
1247         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1248         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1249         * m4/eoshift1.m4: Likewise.
1250         * m4/eoshift3.m4: Likewise.
1251         * m4/ifunction.m4: Likewise.
1252         * m4/in_pack.m4: Likewise.
1253         * m4/in_unpack.m4: Likewise.
1254         * intrinsics/cshift0.c: Likewise.
1255         * intrinsics/eoshift0.c: Likewise.
1256         * intrinsics/eoshift2.c: Likewise.
1257         * intrinsics/random.c: Likewise.
1258         * intrinsics/spread_generic.c: Likewise.
1259         * intrinsics/stat.c: Likewise.
1260         * generated/all_l4.c: Regenerated.
1261         * generated/all_l8.c: Regenerated.
1262         * generated/any_l4.c: Regenerated.
1263         * generated/any_l8.c: Regenerated.
1264         * generated/count_4_l4.c: Regenerated.
1265         * generated/count_4_l8.c: Regenerated.
1266         * generated/count_8_l4.c: Regenerated.
1267         * generated/count_8_l8.c: Regenerated.
1268         * generated/cshift1_4.c: Regenerated.
1269         * generated/cshift1_8.c: Regenerated.
1270         * generated/eoshift1_4.c: Regenerated.
1271         * generated/eoshift1_8.c: Regenerated.
1272         * generated/eoshift3_4.c: Regenerated.
1273         * generated/eoshift3_8.c: Regenerated.
1274         * generated/in_pack_i4.c: Regenerated.
1275         * generated/in_pack_i8.c: Regenerated.
1276         * generated/in_unpack_i4.c: Regenerated.
1277         * generated/in_unpack_i8.c: Regenerated.
1278         * generated/maxloc0_4_i4.c: Regenerated.
1279         * generated/maxloc0_4_i8.c: Regenerated.
1280         * generated/maxloc0_4_r4.c: Regenerated.
1281         * generated/maxloc0_4_r8.c: Regenerated.
1282         * generated/maxloc0_8_i4.c: Regenerated.
1283         * generated/maxloc0_8_i8.c: Regenerated.
1284         * generated/maxloc0_8_r4.c: Regenerated.
1285         * generated/maxloc0_8_r8.c: Regenerated.
1286         * generated/maxloc1_4_i4.c: Regenerated.
1287         * generated/maxloc1_4_i8.c: Regenerated.
1288         * generated/maxloc1_4_r4.c: Regenerated.
1289         * generated/maxloc1_4_r8.c: Regenerated.
1290         * generated/maxloc1_8_i4.c: Regenerated.
1291         * generated/maxloc1_8_i8.c: Regenerated.
1292         * generated/maxloc1_8_r4.c: Regenerated.
1293         * generated/maxloc1_8_r8.c: Regenerated.
1294         * generated/maxval_i4.c: Regenerated.
1295         * generated/maxval_i8.c: Regenerated.
1296         * generated/maxval_r4.c: Regenerated.
1297         * generated/maxval_r8.c: Regenerated.
1298         * generated/minloc0_4_i4.c: Regenerated.
1299         * generated/minloc0_4_i8.c: Regenerated.
1300         * generated/minloc0_4_r4.c: Regenerated.
1301         * generated/minloc0_4_r8.c: Regenerated.
1302         * generated/minloc0_8_i4.c: Regenerated.
1303         * generated/minloc0_8_i8.c: Regenerated.
1304         * generated/minloc0_8_r4.c: Regenerated.
1305         * generated/minloc0_8_r8.c: Regenerated.
1306         * generated/minloc1_4_i4.c: Regenerated.
1307         * generated/minloc1_4_i8.c: Regenerated.
1308         * generated/minloc1_4_r4.c: Regenerated.
1309         * generated/minloc1_4_r8.c: Regenerated.
1310         * generated/minloc1_8_i4.c: Regenerated.
1311         * generated/minloc1_8_i8.c: Regenerated.
1312         * generated/minloc1_8_r4.c: Regenerated.
1313         * generated/minloc1_8_r8.c: Regenerated.
1314         * generated/minval_i4.c: Regenerated.
1315         * generated/minval_i8.c: Regenerated.
1316         * generated/minval_r4.c: Regenerated.
1317         * generated/minval_r8.c: Regenerated.
1318         * generated/product_c4.c: Regenerated.
1319         * generated/product_c8.c: Regenerated.
1320         * generated/product_i4.c: Regenerated.
1321         * generated/product_i8.c: Regenerated.
1322         * generated/product_r4.c: Regenerated.
1323         * generated/product_r8.c: Regenerated.
1324         * generated/sum_c4.c: Regenerated.
1325         * generated/sum_c8.c: Regenerated.
1326         * generated/sum_i4.c: Regenerated.
1327         * generated/sum_i8.c: Regenerated.
1328         * generated/sum_r4.c: Regenerated.
1329         * generated/sum_r8.c: Regenerated.
1330
1331 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1332
1333         PR libfortran/18958
1334         libgfortran.h:  Change typedef of index_type from size_t
1335         to ssize_t.
1336
1337 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1338
1339         PR libfortran/18857
1340         * generated/matmul_r8.c: Remove incorrect assertions.
1341         * generated/matmul_c4.c: Regenerate
1342         * generated/matmul_c8.c: Regenerate
1343         * generated/matmul_i4.c: Regenerate
1344         * generated/matmul_i8.c: Regenerate
1345         * generated/matmul_r4.c: Regenerate
1346         * generated/matmul_r8.c: Regenerate
1347
1348 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1349
1350         * configure.ac: Check for ftruncate and chsize.
1351         * io/unix.c (fd_truncate): Provide chsize as alternative to
1352         ftruncate.
1353         * config.h.in: Regenerate.
1354         * configure: Regenerate.
1355
1356 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1357
1358         * intrinsics/rename.c: Add missing #includes.
1359
1360 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1361
1362         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1363
1364 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1365
1366         PR libfortran/20930
1367         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1368         from WRITING to READING.
1369
1370 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1371             Jerry DeLisle  <jvdelisle@verizon.net>
1372
1373         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1374         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1375         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1376         the fortran list and are based on his suggested fix.
1377
1378 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1379
1380         PR libfortran/20074
1381         PR libfortran/20436
1382         PR libfortran/21108
1383         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1384         variables, to be used in calculation of return array sizes.
1385         Populate return array descriptor if ret->data is NULL.
1386         Fix condition for early return (it used to test something
1387         undefined if order was used).
1388         Remove duplicate check wether pad is used.
1389         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1390         Fix a few places where the wrong variables were set.
1391         * generated/reshape_i4.c: Regenerated.
1392         * generated/reshape_i8.c: Regenerated.
1393
1394 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1395
1396         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1397         nml_get_obj_data): Fix memory leaks in code for derived types.
1398
1399 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1400
1401         PR libfortran/20950
1402         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1403         NULL when setting ioparm.sequential.
1404
1405 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1406
1407         PR libfortran/21075
1408         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1409         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1410         GFC_MAX_DIMENSIONS.
1411         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1412         * generated/reshape_i4.c:  Regenerated.
1413         * generated/reshape_i8.c:  Regenerated.
1414
1415 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1416
1417         * io/list_read.c (eat_separator): at_eol = 1 replaced
1418         (zapped at some time?).
1419
1420 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1421
1422         PR libgfortran/12884
1423         PR libgfortran/17285
1424         PR libgfortran/18122
1425         PR libgfortran/18210
1426         PR libgfortran/18392
1427         PR libgfortran/18591
1428         PR libgfortran/18879
1429         * io/io.h (nml_ls): Declare.
1430         (namelist_info): Modify for arrays.
1431         * io/list_read.c (namelist_read): Reduced to call to new functions.
1432         (match_namelist_name): Simplified.
1433         (nml_query): Handles stdin queries ? and =?. New function.
1434         (nml_get_obj_data): Parses object name. New function.
1435         (touch_nml_nodes): Marks objects for read. New function.
1436         (untouch_nml_nodes): Resets objects. New function.
1437         (parse_qualifier): Parses and checks qualifiers. New function
1438         (nml_read_object): Reads and stores object data. New function.
1439         (eat_separator): No new_record on '/' in namelist.
1440         (finish_separator): No new_record on '/' in namelist.
1441         (read_logical): Error return for namelist.
1442         (read_integer): Error return for namelist.
1443         (read_complex): Error return for namelist.
1444         (read_real): Error return for namelist.
1445         * io/lock.c (library_end): Free extended namelist_info types.
1446         * io/transfer.c (st_set_nml_var): Modified for arrays.
1447         (st_set_nml_var_dim): Dimension descriptors. New function.
1448         * io/write.c (namelist_write): Reduced to call to new functions.
1449         (nml_write_obj): Writes output for object. New function.
1450         (write_integer): Suppress leading blanks for repeat counts.
1451         (write_int): Suppress leading blanks for repeat counts.
1452         (write_float): Suppress leading blanks for repeat counts.
1453         (output_float): Suppress leading blanks for repeat counts.
1454
1455 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
1456
1457         PR libfortran/18495
1458         * intrinsics/spread_generic.c (spread):  Remove const from
1459         return array descriptor.
1460         New variables: rrank (rank of return array),  rs (for
1461         calculating the size of the return array), srank (rank
1462         of the source array).
1463         Generate runtime error if the dim= argument is larger than
1464         the rank of the return array.
1465         Generate runtime error if the needed rank of the return
1466         array is larger than 7.
1467         If ret->data is null, populate the return array descriptor
1468         and initialize the variables for the actual operation.
1469         Otherwise, set ret->dim[0].stride to one if it is zero.
1470         Change second, independent use of variable dim to srank.
1471
1472 2005-04-12  Mike Stump  <mrs@apple.com>
1473
1474         * configure: Regenerate.
1475
1476 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
1477
1478         PR libfortran/19106
1479         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
1480         that setting correct strides is a front end job.
1481         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1482         a lowest stride of 0, adjust to 1.
1483         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
1484         that setting correct strides is a front end job.
1485         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1486         a lowest stride of 0, adjust to 1.
1487         * maxloc0_4_i4.c: Regenerated
1488         * maxloc0_4_i8.c: Regenerated
1489         * maxloc0_4_r4.c: Regenerated
1490         * maxloc0_4_r8.c: Regenerated
1491         * maxloc0_8_i4.c: Regenerated
1492         * maxloc0_8_i8.c: Regenerated
1493         * maxloc0_8_r4.c: Regenerated
1494         * maxloc0_8_r8.c: Regenerated
1495         * maxloc1_4_i4.c: Regenerated
1496         * maxloc1_4_i8.c: Regenerated
1497         * maxloc1_4_r4.c: Regenerated
1498         * maxloc1_4_r8.c: Regenerated
1499         * maxloc1_8_i4.c: Regenerated
1500         * maxloc1_8_i8.c: Regenerated
1501         * maxloc1_8_r4.c: Regenerated
1502         * maxloc1_8_r8.c: Regenerated
1503         * maxval_i4.c: Regenerated
1504         * maxval_i8.c: Regenerated
1505         * maxval_r4.c: Regenerated
1506         * maxval_r8.c: Regenerated
1507         * minloc0_4_i4.c: Regenerated
1508         * minloc0_4_i8.c: Regenerated
1509         * minloc0_4_r4.c: Regenerated
1510         * minloc0_4_r8.c: Regenerated
1511         * minloc0_8_i4.c: Regenerated
1512         * minloc0_8_i8.c: Regenerated
1513         * minloc0_8_r4.c: Regenerated
1514         * minloc0_8_r8.c: Regenerated
1515         * minloc1_4_i4.c: Regenerated
1516         * minloc1_4_i8.c: Regenerated
1517         * minloc1_4_r4.c: Regenerated
1518         * minloc1_4_r8.c: Regenerated
1519         * minloc1_8_i4.c: Regenerated
1520         * minloc1_8_i8.c: Regenerated
1521         * minloc1_8_r4.c: Regenerated
1522         * minloc1_8_r8.c: Regenerated
1523         * minval_i4.c: Regenerated
1524         * minval_i8.c: Regenerated
1525         * minval_r4.c: Regenerated
1526         * minval_r8.c: Regenerated
1527         * product_c4.c: Regenerated
1528         * product_c8.c: Regenerated
1529         * product_i4.c: Regenerated
1530         * product_i8.c: Regenerated
1531         * product_r4.c: Regenerated
1532         * product_r8.c: Regenerated
1533         * sum_c4.c: Regenerated
1534         * sum_c8.c: Regenerated
1535         * sum_i4.c: Regenerated
1536         * sum_i8.c: Regenerated
1537         * sum_r4.c: Regenerated
1538         * sum_r8.c: Regenerated
1539
1540 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1541
1542         PR libfortran/20788
1543         * runtime/environ.c (init_unsigned_integer): Function for
1544         environment variables we want to be positive.
1545         (init_integer): Function to allow negative environment
1546         variables (e.g. for GFORTRAN_STDIN_UNIT).
1547
1548 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
1549
1550         PR libfortran/17992
1551         PR libfortran/19568
1552         PR libfortran/19595
1553         PR libfortran/20005
1554         PR libfortran/20092
1555         PR libfortran/20131
1556         PR libfortran/20661
1557         PR libfortran/20744
1558         * io/transfer.c (top level): eor_condition: New static variable.
1559         (read_sf): Remove unnecessary zeroing of buffer (there is enough
1560         information in its length).
1561         Return a string of length 0 (to be padded by caller) if EOR was
1562         seen previously.
1563         Remove erroneous special casing of EOR for standard input.
1564         Set eor_condition for non-advancing I/O if an end of line was
1565         detected.
1566         Increment ioparm.size if necessary.
1567         (formatted_transfer):  Skip the function if there is an EOR condition.
1568         (data_transfer_init):  Initialize eor_condition to zero (false).
1569         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
1570         (finalize_transfer):  If there is an EOR condition, raise the error.
1571
1572 2005-04-09  Bud Davis  <bdavis@gfortran.org>
1573             Steven G. Kargl <kargls@comcast.net>
1574
1575         PR fortran/19872
1576         * io/transfer.c (data_transfer_init): truncate an existing
1577         file on the first write.
1578
1579 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
1580
1581         PR libfortran/19106
1582         PR libfortran/19014
1583         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
1584         If retarray->data is NULL (i.e. the front end does not
1585         know the rank and dimenson of the array), fill in its
1586         properties and allocate memory.
1587         Change the assertions about rank and dimension of retarray into
1588         runtime errors and only check them for retarray->data != NULL.
1589         Do the same for correcting the stride from 0 to 1 in retarray.
1590         (`m'name`'rtype_qual`_'atype_code): Likewise.
1591         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
1592         Change assertion about rank of array to runtime error.
1593         (`m'name`'rtype_qual`_'atype_code): Likewise.
1594         * generated/all_l4.c: Regenerated.
1595         * generated/all_l8.c: Regenerated.
1596         * generated/any_l4.c: Regenerated.
1597         * generated/any_l8.c: Regenerated.
1598         * generated/count_4_l4.c: Regenerated.
1599         * generated/count_4_l8.c: Regenerated.
1600         * generated/count_8_l4.c: Regenerated.
1601         * generated/count_8_l8.c: Regenerated.
1602         * generated/maxloc0_4_i4.c: Regenerated.
1603         * generated/maxloc0_4_i8.c: Regenerated.
1604         * generated/maxloc0_4_r4.c: Regenerated.
1605         * generated/maxloc0_4_r8.c: Regenerated.
1606         * generated/maxloc0_8_i4.c: Regenerated.
1607         * generated/maxloc0_8_i8.c: Regenerated.
1608         * generated/maxloc0_8_r4.c: Regenerated.
1609         * generated/maxloc0_8_r8.c: Regenerated.
1610         * generated/maxloc1_4_i4.c: Regenerated.
1611         * generated/maxloc1_4_i8.c: Regenerated.
1612         * generated/maxloc1_4_r4.c: Regenerated.
1613         * generated/maxloc1_4_r8.c: Regenerated.
1614         * generated/maxloc1_8_i4.c: Regenerated.
1615         * generated/maxloc1_8_i8.c: Regenerated.
1616         * generated/maxloc1_8_r4.c: Regenerated.
1617         * generated/maxloc1_8_r8.c: Regenerated.
1618         * generated/maxval_i4.c: Regenerated.
1619         * generated/maxval_i8.c: Regenerated.
1620         * generated/maxval_r4.c: Regenerated.
1621         * generated/maxval_r8.c: Regenerated.
1622         * generated/minloc0_4_i4.c: Regenerated.
1623         * generated/minloc0_4_i8.c: Regenerated.
1624         * generated/minloc0_4_r4.c: Regenerated.
1625         * generated/minloc0_4_r8.c: Regenerated.
1626         * generated/minloc0_8_i4.c: Regenerated.
1627         * generated/minloc0_8_i8.c: Regenerated.
1628         * generated/minloc0_8_r4.c: Regenerated.
1629         * generated/minloc0_8_r8.c: Regenerated.
1630         * generated/minloc1_4_i4.c: Regenerated.
1631         * generated/minloc1_4_i8.c: Regenerated.
1632         * generated/minloc1_4_r4.c: Regenerated.
1633         * generated/minloc1_4_r8.c: Regenerated.
1634         * generated/minloc1_8_i4.c: Regenerated.
1635         * generated/minloc1_8_i8.c: Regenerated.
1636         * generated/minloc1_8_r4.c: Regenerated.
1637         * generated/minloc1_8_r8.c: Regenerated.
1638         * generated/minval_i4.c: Regenerated.
1639         * generated/minval_i8.c: Regenerated.
1640         * generated/minval_r4.c: Regenerated.
1641         * generated/minval_r8.c: Regenerated.
1642         * generated/product_c4.c: Regenerated.
1643         * generated/product_c8.c: Regenerated.
1644         * generated/product_i4.c: Regenerated.
1645         * generated/product_i8.c: Regenerated.
1646         * generated/product_r4.c: Regenerated.
1647         * generated/product_r8.c: Regenerated.
1648         * generated/sum_c4.c: Regenerated.
1649         * generated/sum_c8.c: Regenerated.
1650         * generated/sum_i4.c: Regenerated.
1651         * generated/sum_i8.c: Regenerated.
1652         * generated/sum_r4.c: Regenerated.
1653         * generated/sum_r8.c: Regenerated.
1654
1655 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
1656
1657         PR libfortran/20163
1658         * runtime/string.c (compare0): Use fstrlen() to
1659         strip trailing blanks from option string.
1660
1661 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
1662
1663         PR fortran/13257
1664         * format.c (parse_format_list): Allow an optional comma
1665         between descriptors.
1666
1667 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
1668
1669         * io/backspace.c (unformatted_backspace): Do not dereference
1670         the pointer to the stream.
1671
1672 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
1673
1674         PR libfortran/20766
1675         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1676         "-Wl,-single_module".
1677         * configure: Regenerate.
1678         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
1679         * Makefile.in: Regenerate.
1680
1681 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1682
1683         PR libfortran/20755
1684         * write.c (write_float): A G edit descriptor may locally change
1685         the scale factor, but it needs to be restored afterwards.
1686
1687 2005-04-03  Dale Ranta  <dir@lanl.gov>
1688             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1689
1690         PR libfortran/20068
1691         PR libfortran/20125
1692         PR libfortran/20156
1693         PR libfortran/20471
1694         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
1695         (st_backspace): When in WRITING mode, we flush and falling back
1696         into READING mode. In all cases, correctly position the stream.
1697
1698 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1699
1700         PR libfortran/20660
1701         * io/inquire.c (inquire_via_unit): Non-opened units should still be
1702         reported by an INQUIRE statement as existing.
1703         * io/transfer.c (data_transfer_init): Never accept negative units.
1704
1705 2005-03-29  Dale Ranta  <dir@lanl.gov>
1706             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1707
1708         PR libfortran/20163
1709         * io/open.c (st_open): call library_end() before returning even if
1710         an error arises.
1711
1712 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1713
1714         PR libfortran/19678
1715         * list_read.c (next_char, eat_separator, finish_separator, read_real)
1716         (namelist_read): Add support for '\r' as well as '\n' as EOL
1717         character.
1718
1719         PR libfortran/19679
1720         * list_read.c (read_sf): Add a '\r' in a test to support DOS
1721         line-endings when line length is exceeded.
1722
1723 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1724
1725         PR libfortran/15332
1726         * io/format.c (parse_format_list): format node for colon edit
1727         descriptor needs a repeat counter set to 1.
1728
1729 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1730
1731         * config.h.in: Regenerate.
1732
1733 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1734
1735         PR libfortran/18025
1736         * write.c (output_float): Handling the "F0.d" format similarly as
1737         commercial compilers.
1738
1739 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1740
1741         * Makefile.am: Added new files.
1742         * Makefile.in: Regenerate.
1743         * aclocal.m4: Regenerate.
1744         * configure.ac: add checks for signal.h headers file, as well as
1745         following functions: chdir, strerror, getlogin, gethostname, kill,
1746         link, symlink, perror, sleep, time.
1747         * configure: Regenerate.
1748         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
1749         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
1750         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
1751         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
1752         implementend g77 intrinsics.
1753
1754 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1755
1756         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1757         In all substitutions, leave gcc_version to be expanded by the Makefile.
1758         * aclocal.m4, configure: Regenerate.
1759         * Makefile.am: Set gcc_version.
1760         * Makefile.in: Regenerate.
1761
1762 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1763
1764         PR libfortran/20257
1765         * open.c (new_unit): set record length to max_offset rather than
1766           using a hard-coded limit (which was too low).
1767
1768 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1769
1770         PR libfortran/20480
1771         * write.c (output_float): special check when writing 0.0 with
1772           EN and ES formats.
1773
1774 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1775
1776         PR libfortran/20124
1777         * write.c (output_float): Adds a nzero_real variable to store
1778         the number of leading zeros whatever the format width is. Corrects
1779         the rounding of numbers less than 10^(-width). Fixes typo in an
1780         error message. Updates copyright years
1781
1782 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
1783
1784         * runtime/environ.c: Update copyright years.
1785
1786 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1787
1788         * io/write.c: Update copyright years.
1789
1790 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1791
1792         PR libfortran/20101
1793         * io/write.c (output_float): Added special check for value 0.0 in
1794         PE format.
1795
1796 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1797
1798         * io/write.c (output_float): Fix typo in condition.
1799
1800 2005-02-25  Peter O'Gorman  <peter@pogma.com>
1801             Toon Moene  <toon@moene.indiv.nluug.nl>
1802
1803         PR libgfortran/17748
1804         * runtime/environ.c: Remove references to environ.
1805         (show_variables): remove GFORTRAN_UNBUFFERED_* and
1806         GFORTRAN_NAME_* because they require environ.
1807         (pattern_scan): Remove function.
1808
1809 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
1810             Bud Davis  <bdavis@gfortran.org>
1811
1812         * io/list_read.c (read_real): Handle separators properly
1813         in list directed read.
1814
1815 2004-02-21  Bud Davis  <bdavis@gfortran.org>
1816
1817         PR fortran/20086
1818         * io/transfer.c (write_constant_string): accept an 'h' as
1819         the start of a hollerith format string.
1820
1821 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1822
1823         PR libfortran/19302
1824         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
1825         numbers.
1826
1827 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
1828
1829         * io/write.c (output_float):  Typo in error meesage.
1830
1831 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
1832
1833         PR 20085
1834         * intrinsic/args.c (iargc): Off by 1.
1835
1836 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
1837
1838         *  intrinsic/date_and_time.c: Fix conformance problems.
1839
1840 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
1841
1842         PR libgfortran/19363
1843         PR libgfortran/19691
1844         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
1845
1846 2005-01-30  Bud Davis  <bdavis@gfortran.org>
1847
1848         PR fortran/19647
1849         * io/inquire.c (inquire_via_unit): Use correct variable for
1850         pad.
1851
1852 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
1853
1854         PR libfortran/19595
1855         * io/transfer.c (data_transfer_init): eor requires advance="NO".
1856
1857 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1858
1859         PR libfortran/19524
1860         * io/read.c (read_f): Don't free uninitialized pointer.
1861
1862 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
1863         Paul Brook  <paul@codesourcery.com>
1864
1865         PR fortran/19294
1866         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
1867         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
1868         * m4/transpose.m4: Include type letter in function name.
1869         * Makefile.in: Regenerate.
1870         * generated/transpose_*.c: Regenerate.
1871
1872 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1873
1874         PR libfortran/19451
1875         * io/transfer.c (finalize_transfer):  Don't do anything if
1876         there is an error condition.
1877
1878 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
1879
1880         PR libgfortran/19052
1881         * libgfortran.h (options_t): Add stderr_unit.
1882         * io/io.h (error_stream): Declare.
1883         * io/open.c (new_unit): Do not terminate abnormally if opening
1884         file preconnected to stdin, stdout, or stderr.
1885         * io/unit.c (init_units): Initialize stderr_unit.
1886         * io/unix.c (error_stream): New function.
1887         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
1888
1889 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1890
1891         PR libfortran/18982
1892         * io/unix.c (regular_file):  No need to change flags->action
1893         if an error occurs.  Document this.
1894         No need to call stat() for STATUS_OLD, open() will
1895         fail anyway.
1896         For ACTION_UNSPECIFIED, try open for read-write, then for
1897         read-only if open fails with EACCES, then for write-only
1898         if that fails with EACCES again.
1899         * io/unix.c (open_external): Document changed behavior of
1900         regular_file.
1901
1902 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1903
1904         PR fortran/19194
1905         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
1906         use CHARACTER macro for definition of string valued paramters.
1907
1908 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
1909
1910         PR fortran/19314
1911         * io/inquire.c(inquire_via_unit): implement POSITION=.
1912         * io/transfer.c(next_record): update position for
1913         INQUIRE.
1914         * io/rewind.c(st_rewind): update position for
1915         INQUIRE.
1916
1917 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
1918
1919         PR fortran/18778
1920         * io/transfer.c (us_read): no bytes available is not a
1921         runtime error.
1922
1923 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
1924
1925         PR fortran/18983
1926         * io/transfer.c (st_write_done): only truncate when it
1927         is required.
1928
1929 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
1930
1931         PR libfortran/19280
1932         c99_protos.h: License changed to GPL+exception.
1933         libgfortran.h: Ditto.
1934         intrinsics/abort.c: Ditto.
1935         intrinsics/args.c: Ditto.
1936         intrinsics/associated.c: Ditto.
1937         intrinsics/bessel.c: Ditto.
1938         intrinsics/c99_functions.c: Ditto.
1939         intrinsics/cpu_time.c: Ditto.
1940         intrinsics/cshift0.c: Ditto.
1941         intrinsics/date_and_time.c: Ditto.
1942         intrinsics/env.c: Ditto.
1943         intrinsics/eoshift0.c: Ditto.
1944         intrinsics/eoshift2.c: Ditto.
1945         intrinsics/erf.c: Ditto.
1946         intrinsics/etime.c: Ditto.
1947         intrinsics/exit.c: Ditto.
1948         intrinsics/flush.c: Ditto.
1949         intrinsics/fnum.c: Ditto.
1950         intrinsics/getXid.c: Ditto.
1951         intrinsics/getcwd.c: Ditto.
1952         intrinsics/ishftc.c: Ditto.
1953         intrinsics/mvbits.c: Ditto.
1954         intrinsics/pack_generic.c: Ditto.
1955         intrinsics/rand.c: Ditto.
1956         intrinsics/random.c: Ditto.
1957         intrinsics/reshape_generic.c: Ditto.
1958         intrinsics/reshape_packed.c: Ditto.
1959         intrinsics/size.c: Ditto.
1960         intrinsics/spread_generic.c: Ditto.
1961         intrinsics/stat.c: Ditto.
1962         intrinsics/string_intrinsics.c: Ditto.
1963         intrinsics/system.c: Ditto.
1964         intrinsics/system_clock.c: Ditto.
1965         intrinsics/transpose_generic.c: Ditto.
1966         intrinsics/umask.c: Ditto.
1967         intrinsics/unlink.c: Ditto.
1968         intrinsics/unpack_generic.c: Ditto.
1969         io/backspace.c: Ditto.
1970         io/close.c: Ditto.
1971         io/endfile.c: Ditto.
1972         io/format.c: Ditto.
1973         io/inquire.c: Ditto.
1974         io/io.h: Ditto.
1975         io/list_read.c: Ditto.
1976         io/lock.c: Ditto.
1977         io/open.c: Ditto.
1978         io/read.c: Ditto.
1979         io/rewind.c: Ditto.
1980         io/transfer.c: Ditto.
1981         io/unit.c: Ditto.
1982         io/unix.c: Ditto.
1983         io/write.c: Ditto.
1984         m4/all.m4: Ditto.
1985         m4/any.m4: Ditto.
1986         m4/cexp.m4: Ditto.
1987         m4/chyp.m4: Ditto.
1988         m4/count.m4: Ditto.
1989         m4/cshift1.m4: Ditto.
1990         m4/ctrig.m4: Ditto.
1991         m4/dotprod.m4: Ditto.
1992         m4/dotprodc.m4: Ditto.
1993         m4/dotprodl.m4: Ditto.
1994         m4/eoshift1.m4: Ditto.
1995         m4/eoshift3.m4: Ditto.
1996         m4/exponent.m4: Ditto.
1997         m4/fraction.m4: Ditto.
1998         m4/head.m4: Ditto.
1999         m4/iforeach.m4: Ditto.
2000         m4/ifunction.m4: Ditto.
2001         m4/in_pack.m4: Ditto.
2002         m4/in_unpack.m4: Ditto.
2003         m4/iparm.m4: Ditto.
2004         m4/matmul.m4: Ditto.
2005         m4/matmull.m4: Ditto.
2006         m4/maxloc0.m4: Ditto.
2007         m4/maxloc1.m4: Ditto.
2008         m4/maxval.m4: Ditto.
2009         m4/minloc0.m4: Ditto.
2010         m4/minloc1.m4: Ditto.
2011         m4/minval.m4: Ditto.
2012         m4/mtype.m4: Ditto.
2013         m4/nearest.m4: Ditto.
2014         m4/pow.m4: Ditto.
2015         m4/product.m4: Ditto.
2016         m4/reshape.m4: Ditto.
2017         m4/set_exponent.m4: Ditto.
2018         m4/shape.m4: Ditto.
2019         m4/specific.m4: Ditto.
2020         m4/specific2.m4: Ditto.
2021         m4/sum.m4: Ditto.
2022         m4/transpose.m4: Ditto.
2023         m4/types.m4: Ditto.
2024         runtime/environ.c: Ditto.
2025         runtime/error.c: Ditto.
2026         runtime/in_pack_generic.c: Ditto.
2027         runtime/in_unpack_generic.c: Ditto.
2028         runtime/main.c: Ditto.
2029         runtime/memory.c: Ditto.
2030         runtime/normalize.c: Ditto.
2031         runtime/pause.c: Ditto.
2032         runtime/select.c: Ditto.
2033         runtime/stop.c: Ditto.
2034         runtime/string.c: Ditto.
2035         generated/_abs_c4.f90: Regenerated.
2036         generated/_abs_c8.f90: Regenerated.
2037         generated/_abs_i4.f90: Regenerated.
2038         generated/_abs_i8.f90: Regenerated.
2039         generated/_abs_r4.f90: Regenerated.
2040         generated/_abs_r8.f90: Regenerated.
2041         generated/_acos_r4.f90: Regenerated.
2042         generated/_acos_r8.f90: Regenerated.
2043         generated/_aint_r4.f90: Regenerated.
2044         generated/_aint_r8.f90: Regenerated.
2045         generated/_anint_r4.f90: Regenerated.
2046         generated/_anint_r8.f90: Regenerated.
2047         generated/_asin_r4.f90: Regenerated.
2048         generated/_asin_r8.f90: Regenerated.
2049         generated/_atan2_r4.f90: Regenerated.
2050         generated/_atan2_r8.f90: Regenerated.
2051         generated/_atan_r4.f90: Regenerated.
2052         generated/_atan_r8.f90: Regenerated.
2053         generated/_conjg_c4.f90: Regenerated.
2054         generated/_conjg_c8.f90: Regenerated.
2055         generated/_cos_c4.f90: Regenerated.
2056         generated/_cos_c8.f90: Regenerated.
2057         generated/_cos_r4.f90: Regenerated.
2058         generated/_cos_r8.f90: Regenerated.
2059         generated/_cosh_r4.f90: Regenerated.
2060         generated/_cosh_r8.f90: Regenerated.
2061         generated/_dim_i4.f90: Regenerated.
2062         generated/_dim_i8.f90: Regenerated.
2063         generated/_dim_r4.f90: Regenerated.
2064         generated/_dim_r8.f90: Regenerated.
2065         generated/_exp_c4.f90: Regenerated.
2066         generated/_exp_c8.f90: Regenerated.
2067         generated/_exp_r4.f90: Regenerated.
2068         generated/_exp_r8.f90: Regenerated.
2069         generated/_log10_r4.f90: Regenerated.
2070         generated/_log10_r8.f90: Regenerated.
2071         generated/_log_c4.f90: Regenerated.
2072         generated/_log_c8.f90: Regenerated.
2073         generated/_log_r4.f90: Regenerated.
2074         generated/_log_r8.f90: Regenerated.
2075         generated/_mod_i4.f90: Regenerated.
2076         generated/_mod_i8.f90: Regenerated.
2077         generated/_mod_r4.f90: Regenerated.
2078         generated/_mod_r8.f90: Regenerated.
2079         generated/_sign_i4.f90: Regenerated.
2080         generated/_sign_i8.f90: Regenerated.
2081         generated/_sign_r4.f90: Regenerated.
2082         generated/_sign_r8.f90: Regenerated.
2083         generated/_sin_c4.f90: Regenerated.
2084         generated/_sin_c8.f90: Regenerated.
2085         generated/_sin_r4.f90: Regenerated.
2086         generated/_sin_r8.f90: Regenerated.
2087         generated/_sinh_r4.f90: Regenerated.
2088         generated/_sinh_r8.f90: Regenerated.
2089         generated/_sqrt_c4.f90: Regenerated.
2090         generated/_sqrt_c8.f90: Regenerated.
2091         generated/_sqrt_r4.f90: Regenerated.
2092         generated/_sqrt_r8.f90: Regenerated.
2093         generated/_tan_r4.f90: Regenerated.
2094         generated/_tan_r8.f90: Regenerated.
2095         generated/_tanh_r4.f90: Regenerated.
2096         generated/_tanh_r8.f90: Regenerated.
2097         generated/all_l4.c: Regenerated.
2098         generated/all_l8.c: Regenerated.
2099         generated/any_l4.c: Regenerated.
2100         generated/any_l8.c: Regenerated.
2101         generated/count_4_l4.c: Regenerated.
2102         generated/count_4_l8.c: Regenerated.
2103         generated/count_8_l4.c: Regenerated.
2104         generated/count_8_l8.c: Regenerated.
2105         generated/cshift1_4.c: Regenerated.
2106         generated/cshift1_8.c: Regenerated.
2107         generated/dotprod_c4.c: Regenerated.
2108         generated/dotprod_c8.c: Regenerated.
2109         generated/dotprod_i4.c: Regenerated.
2110         generated/dotprod_i8.c: Regenerated.
2111         generated/dotprod_l4.c: Regenerated.
2112         generated/dotprod_l8.c: Regenerated.
2113         generated/dotprod_r4.c: Regenerated.
2114         generated/dotprod_r8.c: Regenerated.
2115         generated/eoshift1_4.c: Regenerated.
2116         generated/eoshift1_8.c: Regenerated.
2117         generated/eoshift3_4.c: Regenerated.
2118         generated/eoshift3_8.c: Regenerated.
2119         generated/exp_c4.c: Regenerated.
2120         generated/exp_c8.c: Regenerated.
2121         generated/exponent_r4.c: Regenerated.
2122         generated/exponent_r8.c: Regenerated.
2123         generated/fraction_r4.c: Regenerated.
2124         generated/fraction_r8.c: Regenerated.
2125         generated/hyp_c4.c: Regenerated.
2126         generated/hyp_c8.c: Regenerated.
2127         generated/in_pack_i4.c: Regenerated.
2128         generated/in_pack_i8.c: Regenerated.
2129         generated/in_unpack_i4.c: Regenerated.
2130         generated/in_unpack_i8.c: Regenerated.
2131         generated/matmul_c4.c: Regenerated.
2132         generated/matmul_c8.c: Regenerated.
2133         generated/matmul_i4.c: Regenerated.
2134         generated/matmul_i8.c: Regenerated.
2135         generated/matmul_l4.c: Regenerated.
2136         generated/matmul_l8.c: Regenerated.
2137         generated/matmul_r4.c: Regenerated.
2138         generated/matmul_r8.c: Regenerated.
2139         generated/maxloc0_4_i4.c: Regenerated.
2140         generated/maxloc0_4_i8.c: Regenerated.
2141         generated/maxloc0_4_r4.c: Regenerated.
2142         generated/maxloc0_4_r8.c: Regenerated.
2143         generated/maxloc0_8_i4.c: Regenerated.
2144         generated/maxloc0_8_i8.c: Regenerated.
2145         generated/maxloc0_8_r4.c: Regenerated.
2146         generated/maxloc0_8_r8.c: Regenerated.
2147         generated/maxloc1_4_i4.c: Regenerated.
2148         generated/maxloc1_4_i8.c: Regenerated.
2149         generated/maxloc1_4_r4.c: Regenerated.
2150         generated/maxloc1_4_r8.c: Regenerated.
2151         generated/maxloc1_8_i4.c: Regenerated.
2152         generated/maxloc1_8_i8.c: Regenerated.
2153         generated/maxloc1_8_r4.c: Regenerated.
2154         generated/maxloc1_8_r8.c: Regenerated.
2155         generated/maxval_i4.c: Regenerated.
2156         generated/maxval_i8.c: Regenerated.
2157         generated/maxval_r4.c: Regenerated.
2158         generated/maxval_r8.c: Regenerated.
2159         generated/minloc0_4_i4.c: Regenerated.
2160         generated/minloc0_4_i8.c: Regenerated.
2161         generated/minloc0_4_r4.c: Regenerated.
2162         generated/minloc0_4_r8.c: Regenerated.
2163         generated/minloc0_8_i4.c: Regenerated.
2164         generated/minloc0_8_i8.c: Regenerated.
2165         generated/minloc0_8_r4.c: Regenerated.
2166         generated/minloc0_8_r8.c: Regenerated.
2167         generated/minloc1_4_i4.c: Regenerated.
2168         generated/minloc1_4_i8.c: Regenerated.
2169         generated/minloc1_4_r4.c: Regenerated.
2170         generated/minloc1_4_r8.c: Regenerated.
2171         generated/minloc1_8_i4.c: Regenerated.
2172         generated/minloc1_8_i8.c: Regenerated.
2173         generated/minloc1_8_r4.c: Regenerated.
2174         generated/minloc1_8_r8.c: Regenerated.
2175         generated/minval_i4.c: Regenerated.
2176         generated/minval_i8.c: Regenerated.
2177         generated/minval_r4.c: Regenerated.
2178         generated/minval_r8.c: Regenerated.
2179         generated/nearest_r4.c: Regenerated.
2180         generated/nearest_r8.c: Regenerated.
2181         generated/pow_c4_i4.c: Regenerated.
2182         generated/pow_c4_i8.c: Regenerated.
2183         generated/pow_c8_i4.c: Regenerated.
2184         generated/pow_c8_i8.c: Regenerated.
2185         generated/pow_i4_i4.c: Regenerated.
2186         generated/pow_i4_i8.c: Regenerated.
2187         generated/pow_i8_i4.c: Regenerated.
2188         generated/pow_i8_i8.c: Regenerated.
2189         generated/pow_r4_i4.c: Regenerated.
2190         generated/pow_r4_i8.c: Regenerated.
2191         generated/pow_r8_i4.c: Regenerated.
2192         generated/pow_r8_i8.c: Regenerated.
2193         generated/product_c4.c: Regenerated.
2194         generated/product_c8.c: Regenerated.
2195         generated/product_i4.c: Regenerated.
2196         generated/product_i8.c: Regenerated.
2197         generated/product_r4.c: Regenerated.
2198         generated/product_r8.c: Regenerated.
2199         generated/reshape_i4.c: Regenerated.
2200         generated/reshape_i8.c: Regenerated.
2201         generated/set_exponent_r4.c: Regenerated.
2202         generated/set_exponent_r8.c: Regenerated.
2203         generated/shape_i4.c: Regenerated.
2204         generated/shape_i8.c: Regenerated.
2205         generated/sum_c4.c: Regenerated.
2206         generated/sum_c8.c: Regenerated.
2207         generated/sum_i4.c: Regenerated.
2208         generated/sum_i8.c: Regenerated.
2209         generated/sum_r4.c: Regenerated.
2210         generated/sum_r8.c: Regenerated.
2211         generated/transpose_i4.c: Regenerated.
2212         generated/transpose_i8.c: Regenerated.
2213         generated/trig_c4.c: Regenerated.
2214         generated/trig_c8.c: Regenerated.
2215
2216 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2217
2218         PR fortran/18398
2219         * transfer.c (next_record_r): always skip the
2220         eol search if it was found during sf_read.
2221
2222 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2223
2224         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2225         Define.
2226         * intrinsics/ishftc.c: Update copyright years.
2227         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2228         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2229         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2230
2231 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2232
2233         PR fortran/19071
2234         * io/tranfer.c (formatted_transfer): moved check for
2235         format reversion inside the processing loop.
2236
2237 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2238
2239         PR libfortran/19074
2240         * libgfortran.h (itoa): Rename to gfc_itoa.
2241         * io/write.c (itoa): Same.
2242         * runtime/environ.c (itoa): Same.
2243         * runtime/error.c (itoa): Same.
2244
2245 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2246             Steven G. Kargl  <kargls@comcast.net>
2247
2248         PR fortran/17597
2249         * io/list_read.c (read_real): do not push back a comma when
2250         it delimits a real value without a decimal point
2251
2252 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2253
2254         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2255         instead of assignment to fill unaligned buffer.
2256         (us_write): Ditto.
2257         (next_record_w): Ditto.
2258
2259 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2260
2261         PR libfortran/18966
2262         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2263         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2264         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2265         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2266
2267 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2268
2269         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2270
2271 2004-12-12  Richard Henderson  <rth@redhat.com>
2272
2273         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2274         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2275         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2276         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2277         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2278         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2279         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2280         instead of "__".
2281         * generated/*: Rebuild.
2282
2283 2004-12-12  Richard Henderson  <rth@redhat.com>
2284
2285         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2286         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2287         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2288         * configure.ac: Use them.
2289         * configure, config.h.in, aclocal.m4: Rebuild.
2290         * libgfortran.h (prefix): Remove.
2291         (PREFIX, IPREFIX): New.
2292         (sym_rename, sym_rename1, sym_rename2): New.
2293         (internal_proto, export_proto, export_proto_np): New.
2294         (iexport_proto, iexport): New.
2295         (iexport_data_proto, iexport_data): New.
2296         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2297         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2298         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2299         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2300         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2301         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2302         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2303         intrinsics/reshape_generic.c, intrinsics/size.c,
2304         intrinsics/spread_generic.c, intrinsics/stat.c,
2305         intrinsics/string_intrinsics.c, intrinsics/system.c,
2306         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2307         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2308         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2309         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2310         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2311         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2312         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2313         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2314         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2315         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2316         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2317         runtime/stop.c: Use them to mark symbols internal or external.
2318         * generated/*: Rebuild.
2319
2320 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2321
2322         PR bootstrap/18895
2323         Revert 2004-12-07 change.
2324         * Makefile.am (AM_MAKEFLAGS): Delete.
2325         * Makefile.in: Regenerate.
2326
2327 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2328
2329         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2330         * libgfortran/Makefile.in: Regenerate
2331
2332 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2333
2334         * io/io.h (open_external): Change prototype.
2335         * io/unix.c (regular_file): Change prototype and set flags->action if
2336         needed.
2337         (open_external): Ditto.
2338         * io/open.c (new_unit): Let open_external set flags->action.
2339
2340 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2341
2342         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2343         * configure: Regenerate.
2344         * config.h.in: Likewise.
2345         * c99_protos.h: New file.
2346         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2347         * intrinsics/c99_functions.c (fabsf): New function.
2348
2349 2004-12-06  Richard Henderson  <rth@redhat.com>
2350
2351         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2352         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2353         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2354         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2355         of internal_malloc.
2356         * generated/*: Rebuild.
2357
2358 2004-12-06  Richard Henderson  <rth@redhat.com>
2359
2360         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2361         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2362         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2363         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2364         intrinsics/spread_generic.c, intrinsics/stat.c,
2365         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2366         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2367         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2368         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2369         io/write.c, runtime/environ.c, runtime/error.c,
2370         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2371         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2372         runtime/string.c: Whitespace fixes.
2373
2374 2004-12-06  Richard Henderson  <rth@redhat.com>
2375
2376         * Makefile.am: Generate all m4 output under $(srcdir).
2377         * Makefile.in: Regenerate.
2378
2379 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2380
2381         PR fortran/18710
2382         * io/transfer.c (unformatted_read, unformatted_write): width of
2383         a COMPLEX is twice its kind.
2384
2385 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2386
2387         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2388         * configure, aclocal.m4, Makefile.in: Regenerate.
2389
2390 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2391
2392         PR libfortran/18284
2393         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2394         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2395
2396 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2397
2398         * io/inquire.c (inquire_via_unit): do not allow a direct access
2399         file to be opened for sequential I/O.
2400
2401 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2402         Paul Brook  <paul@codesourcery.com>
2403
2404         * intrinsics/flush.c: New file.
2405         * intrinsics/fnum.c: ditto
2406         * intrinsics/stat.c: ditto
2407         * io/io.h (unit_to_fd): Add prototype.
2408         * io/unix.c (unit_to_fd): New function.
2409         * configure.ac: Add test for members of struct stat.  Check for
2410         sys/types.h and sys/stat.h
2411         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2412         * configure.in: Regenerate.
2413         * config.h.in: Regenerate.
2414         * Makefile.in: Regenerate.
2415
2416 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2417
2418         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2419
2420 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2421
2422         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2423         less than the mapped area.
2424
2425 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2426
2427         PR fortran/18364
2428         *  io/endfile.c (st_endfile): flush the stream before truncating.
2429
2430 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2431
2432         * configure: Regenerate for libtool change.
2433
2434 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2435
2436         PR libfortran/15960
2437         * configure.ac: Check for finite in libm.
2438         * libgfortran.h: Define isfinite macro if not defined.
2439         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2440         HAVE_FPCLASSIFY.
2441         * io/write.c (write_float): Use isfinite instead of finite.
2442         * configure, config.h.in: Rebuilt.
2443
2444 2004-11-20  Roger Sayle  <roger@eyesopen.com>
2445
2446         * io/write.c (write_float, list_formatted_write): Fix indentation.
2447
2448 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
2449
2450         PR target/16135
2451         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2452         * configure.ac: Include LIBGFOR_TARGET_ILP32.
2453         * configure: Regenerate.
2454         * config.h.in: Likewise.
2455         * libgfortran.h: Provide default definitions for C99 types
2456         on ILP32 targets that don't have them.
2457
2458         PR target/17999
2459         * configure.ac: Check for snprintf.
2460         * configure: Regenerate.
2461         * config.h.in: Likewise.
2462         * intrinsics/date_and_time.c (date_and_time): Do not
2463         use snprinf if it is not available.
2464         * io/write.c (output_float): Likewise.
2465
2466 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
2467
2468         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2469         * Makefile.in: Regenerated
2470         * intrinsics/umask.c: New file
2471         * intrinsics/unlink.c: ditto
2472         * intrinsics/exit.c: ditto
2473
2474 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
2475
2476         * m4/matmul.m4: Loops reordered to improve cache behavior.
2477         * generated/matmul_??.c: Regenerated.
2478
2479 2004-11-10  Paul Brook  <paul@codesourcery.com>
2480
2481         PR fortran/18218
2482         * configure.ac: Check for strtof.
2483         * configure: Regenerate.
2484         * config.h.in: Regenerate.
2485         * io/read.c (convert_real): Use strtof if available.
2486         (convert_precision_real): Remove.
2487         (read_f): Avoid poor exponentiation algorithm.
2488
2489 2004-11-05  Andreas Schwab  <schwab@suse.de>
2490
2491         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2492         AC_PROG_F77, F77 and FFLAGS.
2493         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2494         FCCOMPILE instead of F77COMPILE.
2495         * configure, Makefile.in: Regenerate.
2496
2497 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
2498
2499         * acinclude.m4: Properly quote AC_CACHE_CHECK.
2500         * Makefile.am: Add in ACLOCAL_AMFLAGS.
2501         * aclocal.m4, configure, Makefile.in: Regenerate.
2502
2503 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2504
2505         * config.h.in: Regenerate.
2506         * configure: Regenerate.
2507         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2508         * io/unix.c (S_IRGRP): Define if undefined.
2509         (S_IWGRP): Same.
2510         (S_IROTH): Same.
2511         (S_IWOTH): Same.
2512         (tempfile): Use mktemp if mkstemp missing, fix typos.
2513
2514 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2515
2516         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
2517
2518 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
2519
2520         * intrinsics/rand.c (irand): Handle NULL argument.
2521
2522 2004-10-07  Paul Brook  <paul@codesourcery.com>
2523
2524         * io/transfer.c (finalize_transfer): Free internal streams.
2525         * io/unix.c (mem_close): Free stream object.
2526
2527 2004-10-07  Paul Brook  <paul@codesourcery.com>
2528
2529         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2530         error.
2531
2532 2004-10-06  Paul Brook  <paul@codesourcery.com>
2533
2534         PR libfortran/17709
2535         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2536
2537 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2538
2539         * intrinsics/mvbits.c: Commit the file.
2540
2541 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2542
2543         PR fortran/17283
2544         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
2545         if not done by caller.
2546         (__pack_s): New function.
2547         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
2548         allocating zero memory.
2549
2550         PR fortran/17631
2551         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
2552         * Makefile.in: Regenerate.
2553         * intrinsics/mvbits.h: New file.
2554
2555         PR fortran/17776
2556         * intrinsics/system.c: New file.
2557         * Makefile.am: Add dependency for the new file.
2558         * Makefile.in: Regenerate.
2559
2560 2004-10-04  Paul Brook  <paul@codesourcery.com>
2561         Bud Davis  <bdavis9659@comcast.net>
2562
2563         PR fortran/17706
2564         PR fortran/16434
2565         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
2566         BN and BZ formats.
2567         * io/write.c (output_float): Don't output minus zero.
2568
2569 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2570
2571         * intrinsics/abort.c ("libgfortran.h"): Move.
2572         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
2573         * intrinsics/write.c ("libgfortran.h"): Same.
2574
2575 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2576
2577         PR libfortran/16137
2578         * config.h.in (HAVE_POWF): Undefine.
2579         * configure.ac: Check for 'powf' in library.
2580         * configure: Regenerate.
2581         * intrinsics/c99_functions.c (powf): New function.
2582
2583 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2584
2585         * intrinsics/etime.c (etime_): New function.
2586
2587 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
2588
2589         * libgfortran.h: define gfc_alloca()
2590         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
2591
2592 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
2593
2594         PR fortran/17286
2595         * io/list_read.c (namelist_read): ignore spaces after
2596         the '=' for namelist reads.
2597
2598 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2599
2600         * config.h.in: Regenerate.
2601         * configure: Regenerate.
2602         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
2603         * unix.c: Include stdio.h.
2604         (HAVE_SYS_MMAN_H): Check.
2605         (PROT_READ, PROT_WRITE): Provide default definitions.
2606
2607 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2608
2609         * intrincics/getcwd.c: New file.
2610         * Makefile.am: Add getcwd.c.
2611         * Makefile.in: Regenerated.
2612
2613 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2614         Paul Brook  <paul@codesourcery.com>
2615
2616         * intrinsics/env.c (getenv, get_environmental_variable): Remove
2617         trailing white space.  Use alloca.  Honour trim_name.
2618
2619 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
2620
2621         PR fortran/17090
2622
2623         * io/list_read.c (list_formatted_read): Handle trailing spaces
2624         at end of line.
2625
2626 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
2627
2628         * io/write.c (output_float): Typo in comment.  Remove debugging
2629         printf.  Fix format for FP of form 1e10.
2630
2631 2004-09-03  Richard Henderson  <rth@redhat.com>
2632
2633         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
2634         copy_loop_double, copy_loop_ldouble): New.
2635         (__cshift0): Make shift type ssize_t.  Use % operator instead of
2636         div.  Use specialized versions of copy loop depending on the shape.
2637
2638 2004-09-02  Paul Brook  <paul@codesourcery.com>
2639
2640         * io/format.c (parse_format_list): Set repeat count for P descriptors.
2641         * write.c (output_float): Fix condition.  Correctly handle nonzero
2642         scale factor.
2643
2644 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2645
2646         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
2647         * mk-srk-inc.sh: Likewise.
2648
2649 2004-09-01  Paul Brook  <paul@codesourcery.com>
2650
2651         * runtime/error.c (generate_error): Set both iostat and
2652         library_return.
2653
2654 2004-08-31  Paul Brook  <paul@codesourcery.com>
2655
2656         PR libfortran/16805
2657         * io/list_read.c (next_char): Don't signal EOF for internal files.
2658         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
2659
2660 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2661
2662         * io/unit.c: Separate copyright years by ','.
2663         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
2664         Remove blank line in beginning of function.
2665         (get_unit): Simplify code.
2666
2667 2004-08-31  Paul Brook  <paul@codesourcery.com>
2668
2669         * io/unit.c (get_unit): Remove superfluous if.
2670
2671 2004-08-31  Paul Brook  <paul@codesourcery.com>
2672
2673         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
2674         (finalize_transfer): Move setjmp after namlist IO.
2675         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
2676
2677 2004-08-31  Paul Brook  <paul@codesourcery.com>
2678
2679         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
2680
2681 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2682
2683         * libgfortran.h: Replace 'gfc_strlen_type' by
2684         'gfc_charlen_type'. Update comment accordingly.
2685         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
2686         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
2687
2688 2004-08-31  Paul Brook  <paul@codesourcery.com>
2689
2690         * libgfortran.h: Add comments.
2691
2692 2004-08-30  Richard Henderson  <rth@redhat.com>
2693
2694         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
2695         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
2696         (selected_int_kind.inc selected_real_kind.inc): New rules.
2697         * Makefile.in: Regenerate.
2698         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
2699         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
2700         include table of detected kinds.
2701         * intrinsics/selected_real_kind.f90: Similarly.
2702
2703 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2704         Paul Brook  <paul@codesourcery.com>
2705
2706         * intrinsics/bessel.c: New file.
2707         * intrinsics/erf.c: New file.
2708         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
2709         * configure.ac: Test for C99 Bessel and Error functions.
2710         * Makefile.in: Regenerate.
2711         * config.h.in: Regenerate.
2712         * configure: Regenerate.
2713
2714 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2715         Paul Brook  <paul@codesourcery.com>
2716
2717         * Makefile.am: Add intrinsics/getXid.c.
2718         * configure.ac: Add tests for get{g,p,u}id.
2719         * config.h.in: Regenerate.
2720         * Makefile.in: Regenerate.
2721         * configure: Regenerate.
2722
2723 2004-08-28  Paul Brook  <paul@codesourcery.com>
2724
2725         PR libfortran/17195
2726         * libgfortran.h (rtoa): Remove prototype.
2727         * runtime/error.c (rtoa): Remove.
2728         * io/write.c (calculate_G_format): Don't add blanks if E format is
2729         used.  Add correct number of blanks when exponent width is specified.
2730         (output_float): Rewrite.
2731
2732 2004-08-27  Paul Brook  <paul@codesourcery.com>
2733
2734         * io/rewind.c (st_rewind): Reset unit to read mode.
2735
2736 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
2737
2738         PR fortran/16597
2739         * io/io.h: created typedef for unit_mode.
2740         * io/io.h (gfc_unit): added mode to unit structure.
2741         * io/transfer.c (data_transfer_init): flush if a write then
2742         read is done on a unit (direct access files).
2743         * io/rewind.c (st_rewind): Used unit mode instead of global.
2744
2745 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2746
2747         PR fortran/17143
2748         * runtime/error.c (itoa): keep from overflowing during
2749         mod operation by using unsigned variable.
2750
2751 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2752
2753         PR fortran/17164
2754         * runtime/string_intrinsics.c (string_index):check for
2755         substring longer than string.
2756
2757 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
2758
2759         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
2760         * Makefile.in: Rebuilt.
2761
2762 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2763
2764         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
2765         Fix formatting issues, update copyright years.
2766
2767 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
2768
2769         PR 16908
2770         * io/transfer.c (next_record_w): Do not blank pad.
2771         * io/transfer.c (next_record): Take into account partial records.
2772
2773 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
2774
2775         PR fortran/13278
2776         * io/transfer.c (st_set_nml_var)
2777         * io/write.c (namelist_write): Allow var_name and var_name_len to be
2778         null. For strings, use string_length field instead of len.
2779         * io/io.h (struct namelist_type): New field string_length.
2780         (st_set_nml_var_char): New argument string_length.
2781
2782 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
2783
2784         PR gfortran/16935
2785         * io/open.c (st_open): use flags instead of the unit structure.
2786
2787 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
2788
2789         * io/list_read.c (namelist_read): Convert variable names
2790         to lower case, so that mixed-case names are recognized.
2791         Don't read beyond terminating slash.
2792
2793 2004-08-09  Richard Henderson  <rth@redhat.com>
2794             Roger Sayle  <roger@eyesopen.com>
2795
2796         * intrinsics/c99_functions.c (nextafterf): New implementation that
2797         works correctly with denormalized numbers.
2798
2799 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
2800
2801         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
2802         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
2803         Allocate space if return value has NULL in its data field.
2804         * generated/*.c: Regenerate.
2805
2806 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2807
2808         * intrinsics/env.c: New file.
2809         * Makefile.am: Add env.c to build.
2810         * Makefile.in: Regenerate.
2811
2812 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
2813
2814         PR libgfortran/16704
2815         * io/read.c (read_radix): Understand letters f and F as hex digits.
2816
2817 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
2818
2819         * libgfortran.h (array_t, size0) New declarations.
2820         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
2821         space if return value descriptor has NULL in its data field,
2822         and initialize bounds and stride.
2823         * intrinsics/size.c (array_t, size0): Declarations moved to
2824         libgfortran.h.
2825         * generated/*.c: Regenerate.
2826
2827 2004-08-03  Roger Sayle  <roger@eyesopen.com>
2828
2829         PR libgfortran/16137
2830         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
2831         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2832         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
2833         * config.h.in: Regenerate.
2834         * configure: Regenerate.
2835
2836         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
2837         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2838         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
2839         implementations for targets that don't support C99 float functions.
2840
2841 2004-08-01  Roger Sayle  <roger@eyesopen.com>
2842
2843         * io/write.c (write_float): Use the slightly more portable isnan
2844         in preference to isinf.
2845
2846 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
2847
2848         * configure.ac: Add check for LFS support.
2849         * configure: Regenerate
2850
2851 2004-07-11  Paul Brook  <paul@codesourcery.com>
2852
2853         PR fortran/16303
2854         * m4/cexp.m4 (carg): Return -pi to pi.
2855         * generated/exp_c?.c: Regenerate.
2856
2857 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
2858
2859         PR fortran/16291
2860         * libgfortran/io/write.c: (write_float): Added length check.
2861         Remove pointless memset calls.
2862
2863 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
2864             Paul Brook  <paul@codesourcery.com>
2865
2866         PR fortran/15472
2867         * io/transfer.c(us_write): set recl for seq unform writes to max size.
2868         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
2869         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
2870         right time.
2871         * io/unix.c(is_seekable): set based upon the file/device, not the
2872         method being used to access it (fd or mmap).
2873         * io/unix.c(fd_flush): don't set file_size if !seekable.
2874         * io/unix.c(fd_truncate: ditto.
2875
2876 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2877         Paul Brook  <paul@codesourcery.com>
2878
2879         PR fortran/15280
2880         PR fortran/15665
2881         * libgfortran.h (gfc_strlen_type): Define.
2882         * intrinsics/args.c (getarg): Rename ...
2883         (getarg_i4): ... to this.
2884         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
2885         get_command_i4, get_command_i8): New functions.
2886
2887 2004-07-04  Matthias Klose  <doko@debian.org>
2888
2889         * libtool-version: New.
2890         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
2891         * Makefile.in: Regenerate.
2892         * configure.ac: Remove libtool_VERSION macro
2893         * configure: Regenerate
2894
2895 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
2896             Steven Bosscher  <stevenb@suse.de>
2897
2898         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
2899         commit in prefix.
2900
2901 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2902         Paul Brook  <paul@codesourcery.com>
2903
2904         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
2905         comments.
2906         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
2907
2908 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
2909
2910         PR gfortran/12839
2911         * io/write.c (write_float): check signbit for Infinity.
2912
2913 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
2914
2915         PR gfortran/16196
2916         * unix.c(regular_file): create file if it does not exist.
2917
2918 2004-06-24  Andrew Pinski  <apinski@apple.com>
2919
2920         * configure.ac: Remove check for libmx.
2921         * configure: Regenerate.
2922
2923 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2924
2925         PR fortran/15750
2926         * inquire.c (st_inquire): Add comment
2927         * io.h (st_parameter): Add iolength.
2928         (st_iolength, st_iolength_done): Declare.
2929         * transfer.c (iolength_transfer, iolength_transfer_init,
2930         st_iolength, st_iolength_done): New functions.
2931
2932 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
2933
2934         * etime.c (etime_sub): Remove array rank check;
2935         Add check for sufficient space.
2936
2937 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2938
2939         PR gfortran/16080
2940         * io/list_read.c(set_value): fixed spelling.
2941
2942 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2943
2944         PR gfortran/16080
2945         * io/list_read.c(set_value): don't copy if the string is null.
2946
2947 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
2948
2949         PR gfortran/15292
2950         * intrinsics/c99_functions.c: Use fpclassify if it exists.
2951
2952 2004-06-13  Paul Brook  <paul@codesourcery.com>
2953
2954         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
2955         * configure.ac: Add checks for nextafter and nextafterf.
2956         * Makefile.in, config.h.in, configure: Regenerate.
2957         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
2958         * intrinsics/rand.c (rand): Use normalize_r4_i4.
2959         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
2960         (random_r8): Use normalize_r8_i8.
2961         * runtime/normalize.c: New file.
2962
2963 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2964             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2965
2966         * random.c: Fix several spelling and formatting mistakes in
2967         comments.
2968         (random_r8): Fix loop to make random numbers range in [0,1(.
2969
2970
2971 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2972
2973         * random.c (random_r4): Burn a random number.
2974         (random_r8): fix infinite loop.
2975
2976 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2977             Steve Kargl  <sgk@troutmask.apl.washington.edu>
2978
2979         PR gfortran/15292
2980         * intrinsics/c99_functions.c: New file.
2981         * Makefile.am: Add new file.
2982         * configure.ac: Added test for round/roundf.
2983         * Makefile.in: Regenerate.
2984         * configure: Regenerate.
2985         * configure.h.in: Regenerate.
2986
2987 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
2988
2989         * Makefile.am: Add rand.c and etime.c
2990         * Makefile.in: Regenerated.
2991         * aclocal.in: Regenerated.
2992         * cpu_time.c (second_sub, second): New functions.
2993         * rand.c (irand, rand, srand): New file.
2994         * etime.c (etime_sub, etime): New file.
2995
2996 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2997             Steven Bosscher  <stevenb@suse.de>
2998
2999         PR fortran/14923
3000         * intrinsics/date_and_time.c: New file.
3001         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
3002         * Makefile.in, aclocal.m4: Regenerate.
3003         * libgfortran.h: Prototype date_and_time().
3004
3005 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3006
3007         PR fortran/15665
3008         * intrinsics/args.c: Implement GETARG and IARGC.
3009         * Makefile.am: Add it.
3010         * Makefile.in: Regenerate.
3011
3012 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3013
3014         PR gfortran/12839
3015         * io/write.c(write_float): Format inf and nan IAW F2003.
3016
3017 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
3018
3019         PR gfortran/14897
3020         * io/transfer.c (formatted_transfer): position is unique
3021          for T and TL edit descriptors.
3022         (data_transfer_init): set record length to size of internal
3023          file.
3024
3025 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
3026
3027         PR gfortran/15755
3028         * io/backspace.c(st_backspace): call correct routine for
3029         formatted and un-formatted units.
3030
3031 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
3032
3033         PR gfortran/11800
3034         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
3035         (lib_LTLIBRARIES): Rename to ...
3036         (toolexeclib_LTLIBRARIES): this for multilib support.
3037         * configure.in: Rename to ...
3038         * configure.ac: this.  Update to modern autoconf style, enable
3039         multilibs, support --enable-version-specific-runtime-libs.
3040         * Makefile.in: Regenerated.
3041         * configure: Regenerated.
3042         * aclocal.m4: Regenerated.
3043
3044 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
3045
3046         * libgfortran.h (random_seed): Update prototype.
3047         * intrinsics/random.c: Disable old implementation and add new one.
3048
3049 2004-05-30  Andreas Jaeger  <aj@suse.de>
3050
3051         * intrinsics/random.c: Include unistd.h for close and read
3052         prototypes, remove unneeded inclusion of assert.h.
3053
3054         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3055         unneeded inclusion of assert.h.
3056
3057 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
3058
3059         PR fortran/15234
3060         * intrinsics/associated.c: Remove enum.
3061         (associated): Replace TRUE/FALSE by 1/0.
3062
3063 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
3064
3065         * random.c (random_seed): Use correct variable.
3066
3067 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
3068
3069         * intrinsics/system_clock: New file.
3070         * Makefile.am: Add intrinsics/system_clock.c.
3071         * Makefile.in: Regenerate.
3072
3073 2004-05-21  Roger Sayle  <roger@eyesopen.com>
3074
3075         * io/format.c (parse_format_list): Allow the comma after a string
3076         literal to be optional.
3077
3078 2004-05-18  Paul Brook  <paul@codesourcery.com>
3079         Feng Wang  <fengwang@nudt.edu.cn>
3080
3081         * Makefile.am (i_pow_c): Set it. Add build rule.
3082         (gfor_built_src): Use it.
3083         (m4_files): add m4/pow.m4.
3084         * Makefile.in: Regenerate.
3085         * m4/pow.m4: New file.
3086         * generated/pow_*.c: Regenerate.
3087
3088 2004-05-18  Paul Brook  <paul@codesourcery.com>
3089
3090         * Makefile.am: Remove references to types.m4.
3091         * m4/iparm.m4: Merge with types.m4.
3092         * m4/types.m4: Remove.
3093         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3094         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3095         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3096         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3097         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3098         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3099         Update to use new iparm.m4.
3100         * generated/*.c: Regenerate.
3101
3102 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3103
3104         PR fortran/15235
3105         * gfortran.h (offset_t): Rename to ...
3106         (gfc_offset): ... this.
3107         * io/backspace.c (formatted_backspace, unformatted_backspace),
3108         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3109         transfer.c (us_read, us_write, next_record_r, next_record_w),
3110         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3111         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3112         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3113         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3114         occurences of offset_t by gfc_offset.
3115
3116 2004-05-16  Paul Brook  <paul@codesourcery.com>
3117
3118         * io/format.c (write_real): Don't include padding in format.
3119
3120 2004-05-16  Paul Brook  <paul@codesourcery.com>
3121
3122         * io/format.c (format_lex): Make c an int.
3123
3124 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3125         Paul Brook  <paul@codesourcery.com>
3126
3127         * io/write.c (write_logical): Don't print extra blank.
3128         (write_integer): Base field width on kind.
3129         (list_formatted_write): Output initial blank.
3130
3131 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3132
3133         * io/io.h (flush): Add prototype.
3134         * io/transfer.c (finalize_transfer): Flush partial records.
3135         * io/unix.c (flush): New function.
3136
3137 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3138
3139         PR fortran/15234
3140         * io/io.h (unit_t): Rename to ...
3141         (gfc_unit) ... this.
3142         (unit_root, current_unit, find_file, find_unit, get_unit): Now
3143         of type gfc_unit.
3144         (delete_file, insert_unit, close_unit): Argument now of type
3145         gfc_unit.
3146         * backspace.c (st_backspace), close.c (st_close), endfile.c
3147         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3148         (test_endfile, edit_modes, new_unit, already_open, st_open),
3149         rewind.c (st_rewind), transfer.c (current_unit), unit.c
3150         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3151         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3152         get_unit, init_units, close_unit), unix.c (find_file0,
3153         find_file, delete_file): Replace all occurences of unit_t by
3154         gfc_unit.
3155
3156 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
3157
3158         PR fortran/15311
3159         * io/write.c (write_a): right justify A edit output.
3160
3161 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
3162
3163         PR fortran/15149
3164         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3165         * runtime/main.c(init): Call random_seed as part of MAIN init.
3166
3167 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3168
3169         * io/format.c: (parse_format_list): No comma is required after
3170         P descriptor.
3171
3172 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3173
3174         PR fortran/15204
3175         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3176
3177 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3178             Steven Bosscher  <stevenb@suse.de>
3179
3180         PR libfortran/15234
3181         * libgfortran.h: Include <inttypes.h> if available.
3182
3183 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3184
3185         * io/unix.c (MAP_FAILED): Define if missing.
3186         (mmap_alloc): Cast MAP_FAILED to char *.
3187         (mmap_open): Likewise.
3188
3189 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3190
3191         * generated/_abs_i8.f90: New file.
3192         * generated/_abs_c4.f90: New file.
3193         * generated/_abs_c8.f90: New file.
3194         * Makefile.am: Add them.
3195         * Makefile.in: Regenerate.
3196 `
3197 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3198
3199         PR fortran/14056
3200         * generated/_abs_i4.f90: New file.
3201         * Makefile.am: Add it.
3202         * Makefile.in: Regenerate.
3203
3204 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3205
3206         PR fortran/14942
3207         * io/list_read.c(list_formatted_read): finish consuming the
3208         spaces and seperators at eoln to get ready for next item.
3209
3210 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3211
3212         PR fortran/15113
3213         * io/read.c(read_a): Handle field width > destination and no field width.
3214
3215 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3216
3217         PR fortran/14906
3218         * io/format.c (format_item): gracefully handle a ')'
3219         when it is the first character encountered in the string.
3220
3221 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3222
3223         PR fortran/14904
3224         * io/transfer.c (next_record): Update last_record when
3225         more than one record is written to a direct access file
3226         with one write statement.
3227
3228 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3229
3230         PR fortran/14901
3231         * io/transfer.c (next_record_w) : No '\n' if internal.
3232         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3233
3234 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3235
3236         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3237         Will need to change this later to support direct access files > 2gb.
3238
3239 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3240
3241         PR gfortran/14762
3242         * io/transfer.c (next_record_r) : Skip to next record.
3243
3244 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3245
3246         PR gfortran/14836
3247         * io/transfer.c (next_record): Update last_record for DIRECT
3248
3249 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3250
3251         PR gfortran/14837
3252         * io/unix.c (find_file0): Use fd field of struct
3253
3254 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3255
3256         PR 14831
3257         * io/inquire.c (inquire_via_unit): Changed return string for
3258         BLANK=NULL. Use correct variable for ACTION.
3259
3260 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3261
3262         PR 14746
3263         * io/read.c (read_f): Allow a decimal without a leading digit.
3264         * io/write.c (output_float): remove a leading '0' to keep from
3265         overflowing the field (F edit descriptor).
3266
3267 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3268
3269         PR gfortran/14565
3270         * io/open.c (new_unit),
3271         * io/io.h : new_unit is now visible
3272         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3273         * io/transfer.c (data_transfer_init): remove compile warnings.
3274         * io/rewind.c (st_rewind): ftruncate if writing.
3275
3276 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3277
3278         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3279
3280 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3281
3282         PR 13919
3283         * io/io.h (global_t):
3284         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3285           Move eof_jmp to a global structure.
3286         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3287
3288 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3289
3290         * m4/cexp.m4 (csqrt): Actually use the passed value.
3291         * generated/exp_c?.c: Regenerate.
3292
3293 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3294
3295         PR 12921
3296         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3297         * open.c (new_unit): Moved test for positioned direct access error.
3298         (init_units): Corrected calculation of max records.
3299
3300 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3301
3302         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3303         * Makefile.in: Regenerate.
3304         * m4/dotprodc.m4: New file. Implement complex dot_product.
3305         * m4/dotprod.m4: Delete the complex implementation.
3306         * generated/dotprod_*: Update.
3307
3308 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3309
3310         * transfer.c (write_constant_string): Do not delete H's in hollerith
3311         formats.
3312
3313 2004-01-05  Andrew Pinski  <apinski@apple.com>
3314
3315         * configure.in: Check for csin in -lmx also.
3316         * configure: Regenerate.
3317
3318 2004-01-01  Paul Brook  <paul@codesourcery.com>
3319
3320         * io/list_read.c (find_nml_node): Make static.
3321         (match_namelist_name): Ditto.
3322         * io/read.c (convert_precision_real): Make static, fix spelling.
3323         * io/transfer.c (extract_real): Remove unused prototype.
3324         (st_set_nml_var): Make static.
3325         * io/write.c (extract_real): Make static.
3326
3327 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3328
3329         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3330
3331 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3332
3333         * io/transfer.c (data_transfer_init): Give a runtime error for list
3334         formatted reads and writes from/to files opened for unformatted IO.
3335
3336 2003-11-30  Paul Brook  <paul@nowt.org>
3337
3338         * runtime/memory.c (push_context): Remove.
3339         (pop_context): Remove.
3340         * libgfortran.h: Remove prototypes.
3341
3342 2003-11-27  Paul Brook  <paul@nowt.org>
3343
3344         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3345
3346 2003-11-27  Paul Brook  <paul@nowt.org>
3347
3348         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3349         * libgfortran.h: Ditto.
3350         * m4/in_pack.m4: Ditto.
3351         * runtime/in_pack_generic.c: Ditto.
3352         * runtime/memory.c: Ditto.
3353
3354 2003-11-26  Richard Henderson  <rth@redhat.com>
3355
3356         * m4/exponent.m4, m4/fraction.m4: New.
3357         * m4/nearest.m4, m4/set_exponent.m4: New.
3358         * generated/*: Update.
3359         * Makefile.am: Add them.
3360         (AM_CFLAGS): New.  Use -std=gnu99.
3361         * Makefile.in: Regenerate.
3362
3363 2003-11-08  Paul Brook  <paul@nowt.org>
3364
3365         PR fortran/12704
3366         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3367         * m4/maxloc1.m4: Ditto.
3368         * m4/minloc0.m4: Ditto.
3369         * m4/minloc1.m4: Ditto.
3370         * m4/ifunction.m4: Set return value for zero sized arrays.
3371         * m4/iforeach.m4: Ditto.
3372         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3373         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3374         * generated/*: Update.
3375
3376 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3377
3378         PR fortran/12702
3379         * io/list_read.c (eat_spaces): Treat tab as space.
3380
3381 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3382
3383         * intrinsics/random.c: Add reference to paper containing algorithm.
3384         (random_seed): Extra error checking and proper handling of arrays.
3385         (arandom_r4, arandom_r8): Implement.
3386
3387 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3388
3389         PR fortran/12703
3390         * runtime/memory.c (allocate_size): Allow allocation
3391         of zero-sized objects.
3392
3393 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3394
3395         PR fortran/12701
3396         * open.c (new_unit): Open without a file name opens
3397         a file with name fort.<unit>.
3398
3399 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3400
3401         * intrinsics/cshift0.c: New file.
3402         * m4/cshift1.m4: New file
3403         * generated/cshift*.c: New files.
3404         * Makefile.am: Add them.
3405         * Makefile.in: Regenerate.
3406
3407 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3408
3409         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3410
3411 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3412
3413         * intrinsics/string_intrinsics.c (string_trim): New function.
3414         (string_repeat): New function.
3415
3416 2003-10-11  Paul Brook  <paul@nowt.org>
3417
3418         * intrinsics/dprod_r8.f90: New file.
3419         * Makefile.am (gfor_specific_src): Add it.
3420         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3421         Add new intrinsics.
3422         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3423         Add new intrinsics.
3424         * Makefile.in: Regenerate.
3425         * generated/_aint_*.f90: New files.
3426         * generated/_anint*.f90: New files.
3427         * generated/_atan2*.f90: New files.
3428         * generated/_mod*.f90: New files.
3429
3430 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3431
3432         * intrinsics/selected_kind.f90: New file.
3433         * Makefile.am: Add it.
3434         * Makefile.in: regenerate.
3435
3436 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
3437         Paul Brook  <paul@nowt.org>
3438
3439         * intrinsics/random.c: New file.
3440         * Makefile.am (gfor_hemper_src): Add it.
3441         (gfor_specific_c): Fix typo.
3442
3443 2003-09-19  Paul Brook  <paul@nowt.org>
3444
3445         * All: rename g95->gfc.
3446
3447 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
3448
3449         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3450
3451 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
3452
3453         * io/write.c (write_float): Dectection of positive infinite number,
3454         Not a Number(NaN) and negative infinite number.
3455         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3456         output a very_very small number ( < 0.1e-100 ).
3457
3458 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
3459
3460         * libgfortran.h (xtoa, itoa): Parameter modified.
3461         * io/io.h (namelist_info): Declaration to support namelist I/O
3462         (st_parameter): Add namelist related component
3463         (ionml, empty_internal_buffer, st_set_nml_var_int,
3464         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3465         st_set_nml_var_log): Declaration
3466         (set_integer, set_integer): Parameter changed
3467         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3468          fnodes
3469         (parse_format_list): Fix bug about FMT_SLASH
3470         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3471         newly allocated saved_string
3472         (next_char): Add detection of End_Of_Line support
3473         (convert_integer): Now can process 64 bits interger
3474         (read_real): Bug fixed
3475         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3476         (match_namelist_name): New implemention
3477         * io/lock.c (ionml): New global variable
3478         (library_end): Free memory in ionml
3479         * io/open.c (st_open): Variable initializtion
3480         * io/read.c (max_value): 64 bits interger support
3481         (convert_precsion_real): New procedure to replace "strtod" with more
3482          features
3483         (read_f, read_radix): Input bug fix
3484         * io/transfer.c: (sf_seen_eor): New static variable
3485         (read_sf): Zeroize base buffer; fix bugs: single read statement can
3486         not get input in mutli line when read from stdin
3487         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3488          request
3489         (data_transfer_init): Clear internal buffer for Internel File I/O.
3490         Internal File now worked. Detect some error condition for namelist.
3491         Some minor bug fix
3492         (next_record_w): Internal file and Namelist I/O support.
3493         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3494         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3495         * io/unit.c (implicit_unit): Deletion
3496         (get_unit): Now cannot open a unit implicitly.
3497         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3498         mapped buffer.
3499         (mem_alloc_r_at): Internal file I/O support added
3500         (empty_internal_buffer): New function
3501         * io/write.c (extract_int): Support 64 bits interger processing
3502         (output_float): Varibale initialization
3503         (write_float): Infinite real number detection.
3504         (write_int): 64 bits integer I/O support
3505         (write_decimal): New function to output decimal number
3506         (otoa, btoa): Better implemention and 64 bits interger support
3507         (namelist_write): New function
3508         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3509         interger support
3510
3511 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3512
3513         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3514         get_mem ): Add attribute.
3515         * intrinsics/spread_generic.c (__spread): Fix spelling.
3516         * io/inquire.c (inquire_via_filename): Add const.
3517         * io/io.h (sys_exit): Add attribute.
3518         * io/io.h (move_pos_offset): Add move_pos_offset.
3519         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3520         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3521         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3522         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3523         write_z): Add const.
3524         * io/read.c (convert_real): Add const.
3525         * io/transfer.c (type_name): Add const.
3526         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3527         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3528         inquire_read, inquire_write, inquire_readwrite): Add const.
3529         * io/write.c (output_float): Remove unused variable.
3530         * io/write.c (write_a, extract_int, extract_real, output_float,
3531         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3532         write_e, write_f, write_en, write_es, write_logical, write_integer,
3533         write_character, write_real, write_complex): Add const.
3534         * runtime/error.c (rtoa): Remove unused variable.
3535         * runtime/select.c (select_string): Add const.
3536         * runtime/stop.c (stop_string): Add const.
3537
3538 2003-08-10  Paul Brook  <paul@nowt.org>
3539
3540         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3541         (FFLAGS): Add -fno-underscoring.
3542         * Makefile.in: Regenerate.
3543         * intrinsics/abort.c: New file.
3544
3545 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
3546
3547         * fmain.c (main): Do not call init and cleanup; call set_args instead.
3548         * libgfortran.h (init, cleanup): Remove declarations.
3549         (set_args): Add declaration.
3550         * runtime/main.c (init, cleanup): Make them static, and give them
3551         the constructor and destructor attributes.
3552         (set_args): New function.
3553
3554 2003-08-10  Paul Brook  <paul@nowt.org>
3555
3556         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
3557         on which string is longest.
3558
3559 2003-08-10  Paul Brook  <paul@nowt.org>
3560
3561         * Makefile.am (EXTRA_DIST): Remove old files.
3562         * Makefile.in: Regenerate.
3563
3564 2003-07-26  Paul Brook  <paul@nowt.org>
3565
3566         Rename library to libgfortran.
3567         * libgfortran.h: Change prefix to _libgfortran_.
3568
3569 2003-07-24  Paul Brook  <paul@nowt.org>
3570
3571         * configure.in: Don't pull in system libtool.  Use toplevel
3572         auxiliary files.
3573
3574 2003-07-22  Paul Brook  <paul@nowt.org>
3575
3576         Regenerate all configury files.
3577
3578 2003-07-09  Chun Huang  <compiler@sohu.com>
3579
3580         * intrinsics/string_intrinsic.c (string_scan): New function.
3581         (string_verify): New function.
3582
3583 2003-06-25  Paul Brook  <paul@nowt.org>
3584
3585         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
3586         (mem_seek): Don't bother setting physical_offset.
3587
3588 2003-06-20  Paul Brook  <paul@nowt.org>
3589
3590         * libgfor.h (stop_numeric): Declare.
3591         * runtime/pause.c: New file.
3592         * Makefile.am: Add it.
3593
3594 2003-06-08  Paul Brook  <paul@nowt.org>
3595
3596         * m4/cexp.m4 (cabs): Use correct typed version.
3597         (csqrt): New function.
3598
3599 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
3600
3601         Spotted by Benjamin and Tobias:
3602         * io/list_read.c: Add Separator '\t'.
3603         (parse_real, read_real): Accept real values starting with an optional
3604         sign follows a decimal point.
3605
3606 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
3607
3608         * Makefile.am: Don't put cmath objects in subdir.
3609         * configure.in: Rename MATHOBJ to MATH_OBJ.
3610
3611 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
3612
3613         * intrinsics/associated.c: New file.
3614         * Makefile.am: Add it. Regenerate Makefile.in.
3615         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
3616         G95_DESCRIPTOR_DTYPE.
3617
3618 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
3619
3620         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
3621         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
3622         the scale_factor to 0 for F editing.
3623
3624 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
3625
3626         * libgfor.h: Only include stdint.h if it exists.
3627
3628 2003-05-07  Paul Brook  <paul@nowt.org>
3629
3630         * libgfor.h: Use stdint.h types.
3631         * intrinsics/ishift.c: Ditto.
3632         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
3633
3634 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
3635
3636         * libgfor.h (offsetof): Define if nobody else does.
3637         * runtime/memory.c (HEADER_SIZE): Use it.
3638
3639 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
3640
3641         * configure.in: Require autoconf 2.54.
3642
3643 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
3644         Paul Brook  <paul@nowt.org>
3645
3646         * intrinsics/reshape_generic.c: Copy the whole element, not just the
3647         first byte.
3648         * m4/transpose.m4: New file.
3649         * Makefile.am: Add them.
3650         Regenerate generated files.
3651
3652 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3653
3654         * io/format.c (parse_format_list): Allow 'X' without integer
3655         prefix.  This is an extension.  Interpretation is '1X'.
3656
3657 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
3658
3659         * io/format.c (parse_format_list): Allow '0P'.
3660
3661 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3662
3663         * Makefile.in: Re-regenerate for automake 1.7.3.
3664
3665 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
3666
3667         Port implementation for CHARACTER SELECT from Andy's tree.
3668         * runtime/select.c: New file
3669         * Makefile.am: Add it.
3670         * Makefile.in: Regenerate.
3671
3672 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
3673
3674         * io/transfer.c (formatted_transfer): Modified
3675         * io/unix.c (move_pos_offset): New Function.
3676         * io/format.c (parse_format_list): Modified.
3677
3678 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
3679
3680         * io/write.c (write_float,write_real): New implemention of
3681         FMT_G and default float editing.
3682         (calculate_exp,calculate_G_format,output_float): New Function.
3683         (write_float,write_real,write_logical): Modified
3684         * libgfor.h (default_rtoa): Remove Declaration.
3685         * runtime/error.c (default_rtoa): Remove Function.
3686
3687 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
3688
3689         Spotted by Yang:
3690         * io/write.c (extract_real): Add missing break statement.
3691
3692 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3693
3694         * cpu_time.c: Make sure we have a definition of HZ.  Don't
3695         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
3696
3697 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3698             Paul Brook  <paul@nowt.org>
3699
3700         * configure.in: Check for process time headers and GETTIMEOFDAY.
3701         * makefile.am: Add intrinsics/cpu_time.c.
3702         * acinclude.m4: New file.
3703         * intrinsics/cpu_time.c: New file.
3704         * m4/dotprodl.m4: Fix typo.
3705         Regenerate generated files.
3706
3707 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
3708
3709         * io/write.c (extract_real): Ouput floating point value.
3710         (write_float): New Function.
3711         (write_e, write_f, write_en, write_es): Modified
3712         * io/transfer.c (formatted_transfer): Modified.
3713         * libgfor.h (default_rtoa): Declaration.
3714         (rtoa): Declaration.
3715         * runtime/error.c (default_rtoa): New Function.
3716         (rtoa): New Function.
3717
3718 2003-04-05  Paul Brook  <paul@nowt.org>
3719
3720         * intrinsics/spread_generic.c: New file.
3721         * Makefile.am: Add it. Regenerate Makefile.in.
3722
3723 2003-03-29  Paul Brook  <paul@nowt.org>
3724
3725         * intrinsics/pack_generic.c: New file.
3726         * intrinsics/unpack_generic.c: New file.
3727         * Makefile.am: Add them. Regenerate Makefile.in.
3728
3729 2003-03-25  Paul Brook  <paul@nowt.org>
3730
3731         * intrinsics/eoshift0.c: New file.
3732         * intrinsics/eoshift2.c: New file.
3733         * m4/eoshift1.m4: New file.
3734         * m4/eoshift3.m4: New file.
3735         * Makefile.am: Add them.
3736         * in_unpack_generic.c: Initialize src.
3737         Regenerate generated files.
3738
3739 2003-03-14  Paul Brook  <paul@nowt.org>
3740
3741         * m4/shape.m4: Work properly with array temporaries.
3742         * m4/in_pack.m4: Skip redundant checks for array temporaries.
3743         * runtime/in_pack_generic.c: Ditto.
3744
3745 2003-03-12  Paul Brook  <paul@nowt.org>
3746
3747         * m4/shape.m4: Work properly with noncontiguous arrays.
3748
3749 2003-03-08  Paul Brook  <paul@nowt.org>
3750
3751         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
3752         * runtime/in_pack_generic.c: Ditto.
3753
3754 2003-02-08  Paul Brook  <paul@nowt.org>
3755
3756         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
3757         * io/close.c (st_close): Return void.
3758         * io/open.c (st_open): Return void.
3759         * libgfor.h (g95_array_char): Declare.
3760         (internal_malloc_size): Ditto.
3761         (internal_pack*, internal_unpack*): Ditto.
3762         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
3763         arrays.
3764         * m4/in_unpack.m4: Include file fixes.
3765         * m4/reshape.m4: Increment the correct source pointer.
3766         * Makefile.am (maxloc): Fix typo.
3767         * runtime/in_pack_generic.c: Call optimized functions. Allocate
3768         storage if neccessary. Fix logic for packed arrays.
3769         * runtime/in_unpack_generic.c: Call optimized functions.
3770         * runtime/main.c: Use runtime_error to report errors.
3771         * memory.c (internal_malloc_size): Make non-static.
3772
3773 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3774
3775         * reshape_packed.c, lock.c: Add #include <string.h>.
3776         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
3777         environ.c, error.c, memory.c, string.c: Add const.
3778         * error.c (show_locus): Add void.
3779
3780 2003-02-21  Paul Brook  <paul@nowt.org>
3781
3782         * m4/in_pack.m4: Avoid returning const * parameter.
3783         * Makefile.am: Only regenerate files in maintainer mode.
3784
3785 2003-02-20  Paul Brook  <paul@nowt.org>
3786
3787         Add array repacking support functions.
3788         * m4/in_pack.m4, m4/in_unpack.m4: New files.
3789         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
3790         * Makefile.am: Build them.  Regenerate configury files.
3791         * generated/: New directory for generated files (need to move
3792         everything else there).
3793
3794 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3795
3796         * m4/cexp.m4: Fix typo.
3797
3798 2003-01-26  Paul Brook  <paul@nowt.org>
3799
3800         * intrinsics/: Add missing generated files.
3801
3802 2003-01-26  Paul Brook  <paul@nowt.org>
3803
3804         * Makefile.am: Put -I before the filename.
3805
3806 2003-01-24  Paul Brook  <paul@nowt.org>
3807
3808         * configure.in: Add AM_MAINTAINER_MODE.
3809
3810 2003-01-23  Paul Brook  <paul@nowt.org>
3811
3812         * configure.in, Makefile.am: Modify to work with unmodified autoconf
3813         and auotmake.
3814         Also regenerate other configury files.
3815
3816 2003-01-21  Paul Brook  <paul@nowt.org>
3817
3818         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
3819
3820 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3821
3822         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
3823         Don't include "alloca.h".
3824
3825 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3826
3827         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
3828         * Makefile.am: Adjust file name.
3829         * Makefile.in: Regenerate.
3830         * gfortypes.h: Kill, include everything in...
3831         * libgfor.h: ...here.  Include config.h
3832         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
3833         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
3834         intrinsics/reshape_packed.c, intrinsics/size.c,
3835         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
3836         for prefix for all functions instead of hardcoded.
3837
3838 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3839
3840         * io/lock.c (library_end): Propagate library return
3841         code.
3842
3843 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3844
3845         Port fixes from Andy's tree:
3846         * io/read.c (read_decimal): Reverse sense of overflow
3847         comparison during integer reads.
3848         * io/format.c (revert): Fix comment.
3849         (next_format): Fix format revision.
3850         * io/unix.c: Fix and simplify mmap version of stream
3851         functions.
3852
3853 2003-01-11  Paul Brook  <paul@nowt.org>
3854
3855         * configure, Makefile.in: Regenerate.
3856
3857 2003-01-11  Paul Brook  <paul@nowt.org>
3858
3859         * runtime/stop.c: Rewrite.
3860
3861 2003-01-08  Paul Brook  <paul@nowt.org>
3862
3863         * configure, Makefile.in: Regenerate.
3864
3865 2003-01-05  Paul Brook  <paul@nowt.org>
3866
3867         * (*.m4) Move to m4/.
3868         * intrinsics/string.c (_gfor_string_index): New Function.
3869
3870 2002-12-29  Paul Brook  <paul@nowt.org>
3871
3872         * intrinsics/reshape.*: New files.
3873         * gcc_config.patch: Update to new GCC configure system.
3874
3875 2002-10-10  Paul Brook  <paul@nowt.org>
3876
3877         * intrinsics/size.c: New file.
3878         * intrinsics/shape.m4: New file.
3879         * Makefile.am: Add above files.
3880
3881 2002-10-02  Paul Brook  <paul@nowt.org>
3882
3883         * fmain.c (main): Move here.
3884         * libgfor.c: From here.
3885         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
3886         * Makefile.am: Build libgforbegin.
3887         * gcc_config.patch: Remove stray -march=athlon.
3888         * dotprodl.m4: Fix use of L8_TO_L4 macro.
3889         * ifunction.m4: Move variable declarations to allow compilation with
3890         gcc < 3.0
3891         * specific.m4, specific4.m4: Fix typo typecode->type_code.
3892         * README: Document use of patch -p1.
3893
3894 2002-09-12  Paul Brook  <paul@nowt.org>
3895
3896         * math/*: Add complex math library functions.
3897         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
3898         * Makefile.am: Add details for above.
3899         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
3900
3901 2002-09-09  Paul Brook  <paul@nowt.org>
3902
3903         * libgfor.c (determine_endianness): Use an array rather than a struct.
3904         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
3905
3906 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3907
3908         * libgfor.c: Add fatal signal handler.
3909         Romove superfluous abort() calls.
3910
3911 2002-09-07  Paul Brook <paul@nowt.org>
3912
3913         * Makefile.am, intrinsics: Major rewrite.
3914
3915 2002-09-02  Paul Brook <paul@nowt.org>
3916
3917         * Makefile.am: Added -I$(srcdir) to m4 rule.
3918
3919 2002-08-30  Paul Brook <paul@nowt.org>
3920
3921         * io/*: Integrated libgforio.
3922         * Makefile.am, configure.in: Make compatable with GCC. Build code for
3923         intrinsics in the intrisics directory.
3924         * intrinsics/intrinsics.m4: Move here. Strip directories from the
3925         filename. Add 'and' and 'all' intrinsics.
3926
3927 2002-08-17  Paul Brook <paul@nowt.org>
3928
3929         * ALL: First release as more than just a single file