libgfortran/ChangeLog

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