libgfortran/ChangeLog

   1 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
   2
   3         * Makefile.am (intrinsics): Add signal.c.
   4         * Makefile.in: Regenerate.
   5         * configure.ac: Checks for signal and alarm.
   6         * config.h.in: Regenerate.
   7         * configure: Regenerate.
   8         * intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics.
   9
  10 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  11
  12         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check.
  13         * configure.ac: Check for floatingpoint.h, fptrap.h and float.h
  14         headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and
  15         fp_enable functions.
  16         * configure.host: Add case for systems with fpsetmask and systems
  17         with fp_trap/fp_enable.
  18         * config/fpu-sysv.h: New file, FPU code using fpsetmask.
  19         * config/fpu-aix.h: New file, FPU code for AIX using fp_trap and
  20         fp_enable.
  21         * aclocal.m4: Regenerate.
  22         * configure: Regenerate.
  23         * config.h.in: Regenerate.
  24
  25 2005-10-24  Jerry DeLisle  <jvdelisle@verizon.net>
  26
  27         PR libgfortran/24224
  28         * libgfortran.h: Remove array stride error code.
  29         * runtime/error.c: Remove array stride error.
  30         * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
  31         generic.  Add pointer to array_loop_spec and rank to gfc_unit
  32         structure.
  33         * io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
  34         * io/transfer.c (init_loop_spec): New function to initialize
  35         an array_loop_spec.
  36         (next_array_record): New function to return the index to the next array
  37         record by incrementing through the array_loop_spec.
  38         (next_record_r): Use new function.
  39         (next_record_w): Use new function.
  40         (finalize_transfer): Free memory allocated for array_loop_spec.
  41         * io/unit.c (get_array_unit_len): Delete this function. Use new
  42         function init_loop_spec to initialize the array_loop_spec.
  43
  44 2005-10-24  Paul Thomas  <pault@gcc.gnu.org>
  45
  46         PR fortran/24416
  47         * libgfortran/io/list_read.c (namelist_read): Exit with call to
  48         free_saved () so that character strings do not accumulate.
  49
  50 2005-10-23  Jerry DeLisle  <jvdelisle@verizon.net>
  51
  52         PR libgfortran/24489
  53         * io/transfer.c (read_block): Change the order of execution to not read
  54         past end-of-record.
  55         (read_block_direct): Same change.
  56
  57 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  58
  59         PR libfortran/23272
  60         * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
  61         * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
  62         * Makefile.in: Regenerate.
  63         * configure: Regenerate.
  64         * config.h.in: Regenerate.
  65         * aclocal.m4: Regenerate.
  66         * io/unix.c (compare_file_filename): Add fallback case for
  67         systems without working stat.
  68         * io/open.c (already_open): Correct call to
  69         compare_file_filename.
  70         * io/io.h: Correct proto for compare_file_filename.
  71
  72 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  73
  74         * runtime/fpu.c: Add _GNU_SOURCE definition.
  75         * config/fpu-glibc.h: Remove __USE_GNU definition.
  76
  77 2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
  78
  79         PR fortran/24384
  80         * intrinsics/spread_generic.c (spread_internal_scalar): New
  81         function that handles the special case of spread with a scalar
  82         source. This has new interface functions -
  83         (spread_scalar, spread_char_scalar): New functions to interface
  84         with the calls specified in gfc_resolve_spread.
  85
  86 2005-10-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  87
  88         PR libfortran/24383
  89         * io/unix.c: Add fallback definition for SSIZE_MAX.
  90
  91 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  92
  93         * c99_protos.h: Define preprocessor HAVE_ macros with value 1
  94         instead of empty value.
  95         * intrinsics/c99_functions.c: Likewise.
  96         * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
  97         empty value.
  98         * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
  99         empty value.
 100
 101 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 102
 103         PR libfortran/24432
 104         * c99_protos.h: Define HAVE_ macros for all provided functions.
 105
 106 2005-10-14  Uros Bizjak  <uros@kss-loka.si>
 107
 108         * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
 109         Change cw and cw_sse variables to unsigned.
 110         (SSE): New definition.
 111         (has_sse): Use it.
 112
 113 2005-10-13  Thomas Koenig  <Thomas.Koenig@online.de>
 114
 115         * io/unix.c(fd_alloc_r_at):  Use read() instead of do_read()
 116         only in case of special files (e.g. terminals).
 117
 118 2005-10-13  Uros Bizjak  <uros@kss-loka.si>
 119
 120         * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
 121
 122 2005-10-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 123
 124         * Makefile.am: Add fpu.c to the build process, and
 125         target-dependent code as fpu-target.h.
 126         * Makefile.in: Regenerate.
 127         * configure.ac: Add call to configure.host to set
 128         FPU_HOST_HEADER.
 129         * configure: Regenerate.
 130         * configure.host: New script to determine which host-dependent
 131         code should go in.
 132         * libgfortran.h: Add fpe option, remove previous fpu_ options.
 133         Add bitmasks for different FPE traps. Add prototype for set_fpu.
 134         * runtime/environ.c: Remove environment variables to control
 135         fpu behaviour.
 136         * runtime/fpu.c (set_fpe): New function for the front-end.
 137         * runtime/main.c (init): Set FPU state.
 138         * config: New directory to store host-dependent code.
 139         * config/fpu-387.h: New file with code handling the i387 FPU.
 140         * config/fpu-glibc.h: New file with code for glibc systems.
 141         * config/fpu-generic.h: Fallback for the most generic host. Issue
 142         warnings.
 143
 144 2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>
 145
 146         * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
 147         cause input from the terminal to hang.
 148
 149 2005-10-11  Steven G. Kargl  <kargls@comcast.net>
 150
 151         PR libgfortran/24313
 152         *  c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
 153         csqrt{f} were imported from glibc, and this bug is still present
 154         there. glibc PR is 1146.
 155
 156 2005-10-07  Janne Blomqvist <jblomqvi@cc.hut.fi>
 157
 158         PR fortran/16339
 159         PR fortran/23363
 160         * io/io.h: Add read and write members to stream, define access
 161         macros.
 162         * io/transfer.c (read_block_direct): New function.
 163         (write_block_direct): New function.
 164         (unformatted_read): Change to use read_block_direct.
 165         (unformatted_write): Change to use write_block_direct.
 166         * io/unix.c: Remove mmap includes and defines.
 167         (writen): Remove.
 168         (readn): Remove.
 169         (reset_stream): New function.
 170         (do_read): New function.
 171         (do_write): New function.
 172         (fd_flush): Change to use do_write() instead of writen().
 173         (fd_alloc_r_at): Change to use do_read().
 174         (fd_seek): Change return type to try, as the prototype. Add check
 175         to avoid syscall overhead if possible.
 176         (fd_read): New function.
 177         (fd_write): New function.
 178         (fd_open): Set pointers for new functions.
 179         (mem_read): New function.
 180         (mem_write): New function.
 181         (open_internal): Set pointers for new functions.
 182         (is_seekable): Clean up comment.
 183
 184 2005-10-07  Jerry DeLisle  <jvdelisle@verizon.net>
 185
 186         * io/transfer.c (write_block): Add test for end-of-file condition,
 187         removed from mem_alloc_w_at. (next_record_w): Clean up checks for
 188         NULL pointer returns from s_alloc_w.
 189         * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
 190         * io/write.c (write_float): Add checks for NULL pointer returns from
 191         write_block calls. (write_integer): Same.
 192
 193 2005-10-03  Jakub Jelinek  <jakub@redhat.com>
 194
 195         * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
 196
 197 2005-10-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 198
 199         PR libfortran/19308
 200         PR libfortran/22437
 201         * Makefile.am: Add generated files for large real and integers
 202         kinds. Add a rule to create the kinds.inc c99_protos.inc files.
 203         Use kinds.inc to preprocess Fortran generated files.
 204         * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
 205         GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
 206         gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
 207         gfc_array_l16.
 208         * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
 209         HAVE_GFC_COMPLEX_* when these types are available.
 210         * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
 211         * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
 212         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 213         m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
 214         m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
 215         m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
 216         m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
 217         m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
 218         m4/sum.m4, m4/transpose.m4: Protect generated functions with
 219         appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
 220         * Makefile.in: Regenerate.
 221         * all files in generated/: Regenerate.
 222
 223 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
 224
 225         * runtime/memory.c (malloc_t): Remove.
 226         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
 227         (mem_root, runtime_cleanup, malloc_with_header): Remove.
 228         (internal_malloc_size): Use just get_mem if size != 0, return NULL
 229         otherwise.
 230         (internal_free): Just free if non-NULL.
 231         (internal_realloc_size): Remove debugging stuff.
 232         (allocate_size): Use malloc directly, remove debugging stuff.
 233         (deallocate): Use free directly, fix error message wording.
 234
 235         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
 236         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
 237         (gfc_itoa, xtoa): Add 2 extra arguments.
 238         * runtime/environ.c: Include stdio.h.
 239         (check_buffered): Use sprintf.
 240         * runtime/error.c: Include assert.h.
 241         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
 242         buffers.
 243         (st_printf, st_sprintf): Adjust callers.
 244         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
 245         static buffers.
 246         (write_int, write_decimal): Add 2 extra arguments to conv
 247         function pointer, adjust caller.
 248         (write_integer): Adjust gfc_itoa caller.
 249
 250         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
 251
 252         * io/read.c (read_f): Remove spurious pointer dereference.
 253
 254 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
 255
 256         PR 24112
 257         * io/open.c (edit_modes): Check for correct flag.
 258
 259 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
 260
 261         * runtime/string.c (find_option): Change 3rd argument to
 262         const st_option *.
 263         * libgfortran.h (find_option): Likewise.
 264         * runtime/environ.c (rounding, precision, signal_choices): Constify.
 265         (init_choice, show_choice): Change 2nd argument to const choice *.
 266         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
 267         position_opt, status_opt, pad_opt): Constify.
 268         * io/transfer.c (advance_opt): Likewise.
 269         * io/inquire.c (undefined): Likewise.
 270         * io/close.c (status_opt): Likewise.
 271         * io/format.c (posint_required, period_required, nonneg_required,
 272         unexpected_element, unexpected_end, bad_string, bad_hollerith,
 273         reversion_error): Likewise.
 274         * io/unix.c (yes, no, unknown): Change from const char *
 275         into const char [].
 276
 277 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
 278
 279         PR target/23552
 280         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
 281         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
 282         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
 283         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
 284         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
 285         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
 286         * configure: Regenerate.
 287         * config.h.in: Regenerate.
 288         * libgfortan.h (isfinite): undef if broken, set if needed.
 289         (isnan): undef if broken, set if needed.
 290         (fpclassify): undef if broken, set if needed.
 291         * io/write.c: Remove TODO comment about working isfinite.
 292         * intrinsics/c99_functions.c (round): Use isfinite instead
 293         of fpclassify.
 294         * intrinsics/c99_functions.c (roundf): Ditto.
 295
 296 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
 297
 298         * io.h: Changed prototypes of list_formatted_{read|write}.
 299         * list_read.c (list_formatted_read): Renamed to
 300         list_formatted_read_scalar and made static.
 301         (list_formatted_read): New function.
 302         * transfer.c: Prototype for transfer_array. Changed transfer
 303         function pointer.
 304         (unformatted_read): Add nelems argument, use it.
 305         (unformatted_write): Likewise.
 306         (formatted_transfer): Changed name to formatted_transfer_scalar.
 307         (formatted_transfer): New function.
 308         (transfer_integer): Add nelems argument to transfer call, move
 309         updating item count to transfer functions.
 310         (transfer_real): Likewise.
 311         (transfer_logical): Likewise.
 312         (transfer_character): Likewise.
 313         (transfer_complex): Likewise.
 314         (transfer_array): New function.
 315         (data_transfer_init): Call formatted_transfer with new argument.
 316         (iolength_transfer): New argument, use it.
 317         * write.c (list_formatted_write): Renamed to
 318         list_formatted_write_scalar, made static.
 319         (list_formatted_write): New function.
 320
 321 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
 322
 323         * configure.ac: Add check for __clog.
 324         * configure: Regenerate.
 325
 326 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 327
 328         * c99_protos.h: Add prototypes for C99 complex functions.
 329         * libgfortran.h: Include complex.h before c99_protos.h.
 330         * intrinsics/c99_functions.c: Define HAVE_ macros for the
 331         fallback functions we provide.
 332         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
 333         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
 334         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
 335         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
 336         ccosl, ctanf, ctan, ctanl): New fallback functions.
 337         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
 338         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
 339         * Makefile.in: Regenerate.
 340         * configure.ac: Remove checks for csin. Add checks for all C99
 341         complex functions.
 342         * config.h.in: Regenerate.
 343         * configure: Regenerate.
 344         * aclocal.m4: Regenerate.
 345
 346 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 347             Danny Smith  <dannysmith@users.sourceforge.net>
 348
 349         PR libfortran/23803
 350         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
 351         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
 352         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
 353
 354 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 355
 356         PR libfortran/23802
 357         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
 358
 359 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 360
 361         PR libfortran/23380
 362         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
 363         version.
 364
 365 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
 366
 367         PR fortran/21875 Internal Unit Array I/O, NIST
 368         * libgfortran.h: Add run time error code for array stride.
 369         * runtime/error.c (translate_error): Add error message for
 370         array stride.
 371         * io/io.h: Add array descriptor pointer to IOPARM structure.
 372         Add prtotypes for two new functions.
 373         * io/transfer.c (data_transfer_init): Removed initialization and
 374         moved to unit.c (get_unit)
 375         * io/transfer.c (next_record_r): Include internal unit read
 376         functionality.
 377         * io/transfer.c (next_record_w): Include internal unit write
 378         functionality, including padding of character array records.
 379         * io/unit.c (get_array_unit_len): New function to return the number
 380         of records in the character array 'file' from the array descriptor.
 381         * io/unit.c (get_unit): Gathered initialization code from
 382         init_data_transfer for internal units and added initialization of
 383         character array unit.
 384         * io/unit.c (is_array_io): New function to determine if internal unit
 385         is an array.
 386         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
 387         and end of file.
 388
 389 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
 390
 391         PR target/19269
 392         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
 393         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
 394         implementations with...
 395         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
 396         * intrinsics/eoshift0.c (zeros): Delete.
 397         (eoshift0): Add extra size and filler arguments.  Use memset if no
 398         bound is provided.
 399         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
 400         implementations with...
 401         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 402         * intrinsics/eoshift2.c (zeros): Delete.
 403         (eoshift2): Add extra size and filler arguments.  Use memset if no
 404         bound is provided.
 405         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
 406         implementations with...
 407         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 408         * intrinsics/pack.c (pack_internal): New static function, reusing
 409         the contents of pack and adding an extra size argument.  Change
 410         "mptr" rather than "m" when calculating the array size.
 411         (pack): Redefine as a forwarder to pack_internal.
 412         (pack_s_internal): New static function, reusing the contents of
 413         pack_s and adding an extra size argument.
 414         (pack_s): Redefine as a forwarder to pack_s_internal.
 415         (pack_char, pack_s_char): New functions.
 416         * intrinsics/reshape.c (reshape_internal): New static function,
 417         reusing the contents of reshape and adding an extra size argument.
 418         (reshape): Redefine as a forwarder to reshape_internal.
 419         (reshape_char): New function.
 420         * intrinsics/spread.c (spread_internal): New static function,
 421         reusing the contents of spread and adding an extra size argument.
 422         (spread): Redefine as a forwarder to spread_internal.
 423         (spread_char): New function.
 424         * intrinsics/transpose.c (transpose_internal): New static function,
 425         reusing the contents of transpose and adding an extra size argument.
 426         (transpose): Redefine as a forwarder to transpose_internal.
 427         (transpose_char): New function.
 428         * intrinsics/unpack.c (unpack_internal): New static function, reusing
 429         the contents of unpack1 and adding extra size and fsize arguments.
 430         (unpack1): Redefine as a forwarder to unpack_internal.
 431         (unpack0): Call unpack_internal instead of unpack1.
 432         (unpack1_char, unpack0_char): New functions.
 433         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
 434         of cshift1_<kind> and adding an extra size argument.
 435         (cshift1_<kind>): Redefine as a forwarder to cshift1.
 436         (cshift1_<kind>_char): New function.
 437         * m4/eoshift1.m4 (zeros): Delete.
 438         (eoshift1): New static function, reusing the contents of
 439         eoshift1_<kind> and adding extra size and filler arguments.
 440         Fix calculation of hstride.  Use memset if no bound is provided.
 441         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
 442         (eoshift1_<kind>_char): New function.
 443         * m4/eoshift3.m4 (zeros): Delete.
 444         (eoshift3): New static function, reusing the contents of
 445         eoshift3_<kind> and adding extra size and filler arguments.
 446         Use memset if no bound is provided.
 447         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
 448         (eoshift3_<kind>_char): New function.
 449         * generated/cshift1_4.c, generated/cshift1_8.c,
 450         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 451         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
 452
 453 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 454
 455         PR libfortran/20179
 456         * io/unix.c (is_preconnected): Add function to test if a stream
 457         corresponds to a preconnected unit.
 458         * io/io.h: Add prototype for is_preconnected.
 459         * io/transfer.c (data_transfer_init): Do not truncate
 460         preconnected units.
 461
 462 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 463
 464         * io/unix.c: Remove mmap code.
 465
 466 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 467
 468         PR libfortran/23784
 469         * io/close.c (st_close): Call library_end even in case of error.
 470
 471 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
 472
 473         * io/io.h:  Add iomsg as last field of st_parameter.
 474         * runtime/error.c (generate_error):  If iomsg is present, copy
 475         the message there.
 476
 477 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
 478
 479         PR fortran/12840
 480         * runtime/memory.c (internal_malloc_size): Return a null pointer
 481         if the size is zero.
 482         (internal_free): Do nothing if the pointer is null.
 483         (internal_realloc_size, internal_realloc, internal_realloc64): New.
 484
 485 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 486
 487         PR libfortran/23262
 488         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
 489         * configure.ac: Use new check.
 490         * configure.in: Regenerate.
 491         * config.h.in: Regenerate.
 492         * configure: Regenerate.
 493         * io/transfer.c (next_record_w): Add case for CRLF as line
 494         terminator.
 495         * io/unix.c (tempfile, regular_file): Open files with
 496         O_BINARY on systems with CRLF.
 497
 498 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
 499
 500         PR libfortran/23419
 501         * io/write.c (extract_int): Use memcpy to access buffer.
 502         (extract_uint): Ditto.
 503         (extract_real): Ditto.
 504
 505 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
 506
 507         * io/list_read.c:  Adjust size of of value to 32 (to hold
 508         kind=16 complex values).
 509
 510 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
 511
 512         PR libfortran/23321
 513         * io/transfer.c(data_transfer_init):  Check for a too-large
 514         record number.  Return if sseek failed.
 515
 516 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
 517
 518         * io/read.c (read_x): Take int argument instead of fnode * and
 519         digging the N from F->u.n.
 520         * io/io.h (read_x): Adjust prototype.
 521         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
 522         f->u.n for FMT_T.
 523
 524 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 525
 526         * io/unix.c (stream_ttyname): Protect use of ttyname by
 527         HAVE_TTYNAME macro.
 528         * configure.ac: Add check for ttyname.
 529         * config.h.in: Regenerate.
 530         * configure: Regenerate.
 531
 532 2005-09-02  Andreas Jaeger  <aj@suse.de>
 533
 534         * libgfortran.h: Add prototype for init_compile_options.
 535
 536         * io/io.h: Add prototype for notify_std.
 537
 538 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 539
 540         * io/read.c (set_integer): Use memcpy to fill buffer.
 541
 542 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 543
 544         PR target/23556
 545         * io/read.c (convert_real): Use memcpy to fill buffer.
 546
 547 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
 548
 549         PR libfortran/23598
 550         * io/lock.c(library_start):  If ioparm.iostat is present, clear
 551         it unconditionally.
 552
 553 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 554
 555         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
 556         if target can unlink open files.
 557         * configure.ac: Use this new test.
 558         * config.h.in: Regenerate.
 559         * configure: Regenerate.
 560         * Makefile.in: Regenerate.
 561         * aclocal.ac: Regenerate.
 562         * io/io.h: Add prototype for unpack_filename.
 563         * io/close.c (st_close): Delete file after closing unit if
 564         HAVE_UNLINK_OPEN_FILE is not defined.
 565         * io/unix.c (unpack_filename): Unlink scratch file after opening
 566         it only if HAVE_UNLINK_OPEN_FILE is defined.
 567
 568 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 569
 570         * All files: Update FSF address.
 571
 572 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
 573
 574         PR libfortran/23428
 575         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
 576         from type.  Return correct length for inquire(iolength=)
 577         for complex variables.
 578
 579 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 580             Steven Bosscher  <stevenb@suse.de>
 581
 582         PR libfortran/20006
 583         * Makefile.am: Add file runtime/compile_options.c.
 584         * Makefile.in: Regenerate.
 585         * libgfortran.h: Create structure compile_options_t. Define the
 586         compile_options variable and GFC_STD_ macros.
 587         * runtime/compile_options.c: New file.
 588         * runtime/error.c (notify_std): New function.
 589         * runtime/main.c (init): Call init_compile_options during
 590         initialization.
 591         * io/format.c: Use the new notify_std function for the $
 592         descriptor extension.
 593
 594 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 595         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
 596         * Makefile.in: Regenerate.
 597         * io/io.h: Prototypes for new functions stream_isatty and
 598         stream_ttyname.
 599         * io/unix (stream_isatty, stream_ttyname): New functions to call
 600         isatty() and ttyname() on a given unit.
 601         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
 602         and ISATTY.
 603
 604 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
 605
 606         PR libfortran/23154
 607         * io/transfer.c (data_transfer_init): Initialize
 608         current_unit->bytes_left for a read.
 609
 610 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 611
 612         PR fortran/22390
 613         * io/backspace.c: File removed, contents moved to ...
 614         * io/endfile.c: Ditto.
 615         * io/rewind.c: Ditto.
 616         * io/file_pos.c: New file, ... here.
 617         * Makefile.am: Add file_pos.c to list, remove obsolete files.
 618         * Makefile.in: Regenerated.
 619
 620 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 621
 622         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
 623         * io/unix.c (tempfile): Look at the TEMP environment variable
 624         to find the temporary files directory. Whitespace correction.
 625
 626 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 627
 628         * io/unix.c: Add O_RDWR to open() call.
 629
 630 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
 631
 632         * transfer.c (data_transfer_init): Truncate file in
 633         sequential WRITE when last_record == 0, rather than
 634         current_record.  Cures problem on RH9.
 635
 636 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 637
 638         * libgfortran.h: When isfinite is not provided by the system,
 639         define it as a macro, so that it can accept any floating point
 640         type.
 641
 642 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 643
 644         PR libfortran/23178
 645         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
 646         copyright years.
 647
 648 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 649
 650         PR libfortran/21787
 651         * intrinsics/abort.c (abort): Close units before aborting.
 652         Updated copyright years.
 653
 654 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 655
 656         PR libfortran/22436
 657         * io/write.c (write_real): Add default formats for real(10) and
 658         real(16).
 659
 660 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
 661
 662         PR fortran/22570 and related issues.
 663         * transfer.c (formatted_transfer): Make sure that there
 664         really is data present before X- or T- editing. Move all
 665         treatment of tabbing during writes to start of next data
 666         producing format. Suppress incorrect zeroing of bytes_left
 667         in slash formating. Insert int cast for assignment of a
 668         difference of two gfc_offsets.
 669
 670 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
 671
 672         * io/write.c (write_float): Revise output of IEEE exceptional
 673         values to comply with F95 and F2003 standards.
 674
 675 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 676
 677         PR libfortran/22570
 678         * io/unit.c (init_units): Replace BLANK_ZERO with
 679         BLANK_UNSPECIFIED.
 680
 681 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 682
 683         PR libfortran/21875  (FM111.f)
 684         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
 685         or BLANK_NULL are active.
 686         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 687         (read_radix): Interpret ' ' character correctly for BZ or BN.
 688         (read_f): Interpret ' ' character correctly for BZ or BN.
 689
 690 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
 691
 692         PR libfortran/22570
 693         * read.c (read_x): Correct the condition for doing the
 694         x-editing during formatted input.
 695         * transfer.c (formatted_transfer): Cast offset difference
 696         as int, clean-up arithmetic with new variable, bytes_used,
 697         zero counters for FMT_SLASH,
 698         (data_transfer_init) Zero X- and T-editing counters
 699         unconditionally.
 700         (next_record_w) Zero X- and T-editing counters.
 701         unconditionally.
 702
 703 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
 704
 705         * io/write.c (write_float): Fix field width checks for
 706         printing 'Infinity' or 'Inf'.
 707         (output_float): Fix typo in comment.
 708
 709 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
 710
 711         PR libfortran/16435
 712         * transfer.c (formatted_transfer): Correct the problems
 713         with X- and T-editting that caused TLs followed by TRs
 714         to overwrite data, which caused NIST FM908.FOR to fail
 715         on many tests.
 716         (data_transfer_init): Zero X- and T-editting counters at
 717         the start of formatted IO.
 718         * write.c (write_x): Write specified number of skips with
 719         specified number of spaces at the end.
 720
 721 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
 722
 723         * io/read.c (read_complex): Prevent X formatting during reads
 724         from going beyond EOR to fix NIST fm908.FOR failure.
 725         * io/list_read.c (read_complex): Allow complex data in list-
 726         directed reads to have eols either side of the comma to
 727         fix NIST FM906.FOR failure.
 728
 729 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
 730
 731         PR libfortran/21593
 732         * io/unix.c:  Add member special_file to type unix_stream.
 733         (fd_truncate):  Don't call ftruncate or chsize if
 734         s refers to a special file.
 735         (fd_to_stream):  initialize s->special_file.
 736
 737 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
 738
 739         PR libgfortran/22412
 740         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
 741         sizeof (SCRATCH_SIZE).
 742         (btoa): Same.
 743
 744 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
 745
 746         PR libfortran/21875  (FM111.f)
 747         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
 748         BLANK_NULL are active.
 749         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 750         (read_radix): Interpret ' ' character correctly for BZ or BN.
 751         (read_f): Interpret ' ' character correctly for BZ or BN.
 752         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
 753
 754 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 755             Thomas Koenig  <Thomas.Koenig@online.de>
 756
 757         PR libfortran/22217
 758         * io/write.c (extract_unit):  New function; extract
 759         ints as unsigned signed int of the correct size.
 760         (write_int):  Use it.
 761         * runtime/error.c:  Adjust copyright years.
 762         Adjust size of buffer to maximum that can occur.
 763
 764 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 765
 766         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
 767         'size_t offset'.
 768         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
 769         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
 770         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
 771         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
 772         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
 773         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
 774         m4,transpose.m4: Set renamed field 'offset' to zero instead of
 775         'base'.
 776         * generated/all_l4.c, generated/all_l8.c,
 777         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
 778         generated/count_4_l8.c, generated/count_8_l4.c,
 779         generated/count_8_l8.c, generated/chift1_4.c,
 780         generated/cshift1_8.c, generated/eoshift1_4.c,
 781         generated/eoshift1_8.c, generated/eoshift3_4.c,
 782         generated/eoshift3_8.c, generated/matmul_c4.c,
 783         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
 784         generated/matmul_l4.c, generated/matmul_l8.c,
 785         generated/matmul_r4.c, generated/matmul_r8.c,
 786         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
 787         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
 788         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
 789         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
 790         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
 791         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
 792         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
 793         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
 794         generated/maxval_i4.c, generated/maxval_i8.c,
 795         generated/maxval_r4.c, generated/maxval_r8.c,
 796         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
 797         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
 798         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
 799         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
 800         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
 801         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
 802         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
 803         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
 804         generated/minval_i4.c, generated/minval_i8.c,
 805         generated/minval_r4.c, generated/minval_r8.c,
 806         generated/product_c4.c, generated/product_c8.c,
 807         generated/product_i4.c, generated/product_i8.c,
 808         generated/product_r4.c, generated/product_r8.c,
 809         generated/reshape_c4.c, generated/reshape_c8.c,
 810         generated/reshape_i4.c, generated/reshape_i8.c,
 811         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
 812         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
 813         generated/transpose_c4.c, generated/transpose_c8.c,
 814         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
 815
 816 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
 817
 818         PR libfortran/21594
 819         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
 820         the whole array with the boundary value, but don't overrun it.
 821         * intrinsics/eoshift2.c:  Likewise.
 822         * m4/eoshift1.m4:  Likewise.
 823         * m4/eoshift3.m4:  Likewise.
 824         * generated/eoshift1_4.c:  Regenerated.
 825         * generated/eoshift1_8.c:  Regenerated.
 826         * generated/eoshift3_4.c:  Regenerated.
 827         * generated/eoshift3_8.c:  Regenerated.
 828
 829 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
 830
 831         PR fortran/16531
 832         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
 833         support Hollerith constants.
 834
 835 2005-07-01  Andreas Jaeger  <aj@suse.de>
 836
 837         * intrinsics/unpack_generic.c: Remove const from parameter.
 838
 839         * io/transfer.c (formatted_transfer): Remove unused variable.
 840
 841 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 842
 843         PR libfortran/22142
 844         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
 845         by size since it's a char pointer).
 846         * m4/eoshift1_4.c:  Regenerated.
 847         * m4/eoshift1_8.c:  Regenerated.
 848
 849 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 850
 851         PR libfortran/22142
 852         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
 853         by size since it's a char pointer).
 854         * m4/eoshift3_4.c:  Regenerated.
 855         * m4/eoshift3_8.c:  Regenerated.
 856
 857 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 858
 859         PR libfortran/22170
 860         * io/transfer.c (formatted_transfer): Do not iterate on the
 861         repeat count of a FMT_SLASH, since this is already done in
 862         next_format().
 863
 864 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
 865
 866         PR libfortran/22144
 867         * m4/cshift1.m4: Remove const from argument ret.
 868         Populate return array descriptor if ret->data is NULL.
 869         * m4/eoshift1.m4: Likewise.
 870         * m4/eoshift3.m4: Likewise.
 871         * generated/cshift1_4.c:  Regenerated.
 872         * generated/cshift1_8.c:  Regenerated.
 873         * generated/eoshift1_4.c:  Regenerated.
 874         * generated/eoshift1_8.c:  Regenerated.
 875         * generated/eoshift3_4.c:  Regenerated.
 876         * generated/eoshift3_8.c:  Regenerated.
 877
 878 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
 879
 880         PR libfortran/21915
 881         * Makefile.am: Include intrinsics/hyper.c.
 882         * c99_protos.h: Add prototypes for single precision versions of
 883         acosh, asinh, and atanh for platforms that do not have these.
 884         * config.h.in: Add #undef for wrappers.
 885         * configure.ac: Add checks for single precision versions.
 886         * aclocal.m4: Regenerated.
 887         * Makefile.in: Regenerated.
 888         * configure: Regenerated.
 889         * intrinsics/hyper.c: New file, adds new wrapper functions.
 890
 891 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 892
 893         * intrinsics/c99_functions.c (log10l): New log10l function for
 894         systems where this is not available.
 895         * c99_protos.h: Prototype for log10l function.
 896         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
 897         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
 898         prototypes for gfc_itoa and xtoa.
 899         * io/io.h: Update prototypes for set_integer and max_value.
 900         * io/list_read.c (convert_integer): Use new
 901         GFC_(INTEGER|REAL)_LARGEST type.
 902         * io/read.c (set_integer): Likewise.
 903         (max_value): Likewise.
 904         (convert_real): Likewise.
 905         (real_l): Likewise.
 906         (next_char): Likewise.
 907         (read_decimal): Likewise.
 908         (read_radix): Likewise.
 909         (read_f): Likewise.
 910         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
 911         (extract_real): Use new GFC_REAL_LARGEST type.
 912         (calculate_exp): Likewise.
 913         (calculate_G_format): Likewise.
 914         (output_float): Likewise. Use log10l for long double values.
 915         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
 916         (write_l): Use new GFC_INTEGER_LARGEST type.
 917         (write_float): Use new GFC_REAL_LARGEST type.
 918         (write_int): Remove useless special case for (len < 8).
 919         (write_decimal): Use GFC_INTEGER_LARGEST.
 920         (otoa): Use GFC_UINTEGER_LARGEST as argument.
 921         (btoa): Use GFC_UINTEGER_LARGEST as argument.
 922         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
 923         argument.
 924         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
 925         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
 926         with all Fortran kinds available.
 927         * configure.ac: Check for strtold and log10l.
 928         * Makefile.in: Regenerate.
 929         * aclocal.m4: Regenerate.
 930         * configure: Regenerate.
 931         * config.h.in: Regenerate.
 932         * mk-kinds-h.sh: Configuration script for available integer
 933         and real kinds.
 934
 935
 936 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 937
 938         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
 939         are non-seekable.
 940         (stream_at_eof): Likewise.
 941
 942 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 943
 944         PR libfortran/19155
 945         * io/read.c (convert_real): strtod can set errno to EINVAL on an
 946         empty string, but we shouldn't have an error in that case.
 947
 948 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 949
 950         PR libfortran/19216
 951         * io/list_read.c (eat_separator): No need to call next_record,
 952         even in non-namelist_mode.
 953
 954 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 955
 956         * io/transfer.c (formatted_transfer): Fix typo in error message.
 957
 958 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 959
 960         PR libfortran/16436
 961         * io/transfer.c (read_sf): Correct updating of bytes_left field.
 962         (formatted_transfer): Correct updating of bytes_left field and
 963         reformatting code (comments and whitespace).
 964         * io/unix.c (move_pos_offset): "active" field should not be
 965         changed here. Whitespace corrections.
 966
 967 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 968
 969         PR libfortran/21950
 970         * intrinsics/c99_functions.c (scalbn): Provide fallback
 971         implementation for scalbn.
 972         * c99_protos.h: Prototype for scalbn.
 973         * configure.ac: Add check for scalbn.
 974         * configure: Regenerate.
 975         * config.h.in: Regenerate.
 976
 977 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
 978
 979         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
 980         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
 981
 982 2005-06-14  Tom Tromey  <tromey@redhat.com>
 983
 984         PR libgcj/19877:
 985         * configure, aclocal.m4, Makefile.in: Rebuilt.
 986
 987 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
 988
 989         PR libfortran/21594
 990         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
 991         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
 992
 993 2005-06-12  Steven G. Kargl <kargls@comcast.net>
 994             Thomas Koenig  <Thomas.Koenig@online.de>
 995
 996         PR libfortran/PR21797
 997         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
 998         sqrt and fabs.
 999         * generated/exp_c4.c:  Regenerated.
1000
1001 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1002
1003         PR libfortran/19155
1004         * io/read.c (read_f): Take care of spaces after initial sign.
1005
1006 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
1007
1008         PR libfortran/21333
1009         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
1010         and in_unpack_c8.c.
1011         * Makefile.in: Regenerate.
1012         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
1013         internal_unpack_c4 and internal_unpack_c8.
1014         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
1015         in function name.
1016         Use sizeof (rtype_name) as size for memory allocation.
1017         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
1018         in function name.
1019         Use sizeof (rtype_name) for calculation of sizes for memcpy.
1020         * runtime/in_pack_generic.c:  For real, integer and logical
1021         call internal_pack_4 if size==4 and internal_pack_8 if
1022         size==8.
1023         For complex, call internal_pack_c4 if size==8 and
1024         internal_pack_c8 if size==16.
1025         * runtime/in_unpack_generic.c: For real, integer and logical
1026         call internal_unpack_4 if size==4 and internal_unpack_8 if
1027         size==8.
1028         For complex, call internal_unpack_c4 if size==8 and
1029         internal_unpack_c8 if size==16.
1030         * generated/in_pack_i4.c:  Regenerated.
1031         * generated/in_pack_i8.c:  Regenerated.
1032         * generated/in_unpack_i4.c:  Regenerated.
1033         * generated/in_unpack_i8.c:  Regenerated.
1034         * generated/in_pack_c4.c:  New file.
1035         * generated/in_pack_c8.c:  New file.
1036         * generated/in_unpack_c4.c:  New file.
1037         * generated/in_unpack_c8.c:  New file.
1038
1039 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
1040
1041         PR libfortran/21480
1042         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
1043         to reshape_packed.
1044         * generated/reshape_c4.c:  Regenerated.
1045         * generated/reshape_c8.c:  Regenerated.
1046         * generated/reshape_i4.c:  Regenerated.
1047         * generated/reshape_i8.c:  Regenerated.
1048
1049 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
1050
1051         PR libfortran/21926
1052         * m4/matmul.m4:  Correct zeroing of result for non-packed
1053         arrays with lowest stride is one.
1054         * generated/matmul_c4.c:  Regenerated.
1055         * generated/matmul_c8.c:  Regenerated.
1056         * generated/matmul_i4.c:  Regenerated.
1057         * generated/matmul_i8.c:  Regenerated.
1058         * generated/matmul_r4.c:  Regenerated.
1059         * generated/matmul_r8.c:  Regenerated.
1060
1061 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1062
1063         PR libfortran/20179
1064         * io/unix.c (fd_close): Add test so that we don't close()
1065         stdout and stderr.
1066
1067 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1068
1069         PR libfortran/20006
1070         * io/format.c (parse_format_list): Set repeat count of $ format
1071         node to 1.
1072         * io/transfer.c (read_sf): Add g.seen_dollar to the test
1073         concerning advancing I/O.
1074         (data_transfer_init): Likewise.
1075         (finalize_transfer): Likewise.
1076
1077 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
1078
1079         * runtime/in_pack_generic.c:  Adjust copyright years.
1080         (in_pack_generic):  Change dimension of auxiliary arrays from
1081         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1082         * runtime/in_unpack_generic.c:  Adjust copyright years.
1083         (in_unpack_generic):  Change dimension of auxiliary arrays from
1084         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1085
1086 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
1087
1088         PR libfortran/17283
1089         * intrinsics/unpack_generic.c:  Fix name of routine
1090         on top.  Update copyright years.
1091         (unpack1):  Remove const from return array descriptor.
1092         rs:  New variable, for calculating return sizes.
1093         Populate return array descriptor if ret->data is NULL.
1094
1095 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
1096
1097         PR libfortran/21376
1098         * io/write.c (output_float): Rework logic to avoid call to log10
1099         with argument equal to zero.
1100
1101 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1102
1103         * configure.ac: Check for trunc and truncf in libm.
1104         * configure: Regenerate.
1105         * config.h.in: Likewise.
1106         * intrinsics/c99_functions.c (trunc, truncf): New functions.
1107         * c99_protos.h (trunc, truncf): Declare them.
1108
1109 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1110
1111         PR libfortran/21127
1112         * Makefile.am:  Really commit.
1113         * Makefile.in:  Really commit.
1114
1115 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1116
1117         PR libfortran/21127
1118         * Makefile.am:  Add generated/reshape_c4.c and
1119         generated/reshape_c8.c.
1120         * Makefile.in:  Regenerated.
1121         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
1122         complex types, 4 or 8 otherwise.
1123         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
1124         in function name.
1125         * generated/reshape_c4.c: New file.
1126         * generated/reshape_c8.c: New file.
1127
1128 2005-05-16  Andreas Jaeger  <aj@suse.de>
1129
1130         * configure.ac: Add additional warning flags.
1131         * configure: Regenerate.
1132
1133         * io/write.c (calculate_G_format): Remove unused parameter.
1134         (output_float): Remove unused parameter.
1135         (write_float): Change callers.
1136         (nml_write_obj): Avoid signed warning.
1137         Make variable const to support -Wwrite-strings.
1138
1139         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1140         mem_truncate): Mark argument as unused.
1141
1142         * io/unit.c (get_unit): Mark argument as unused.
1143         (init_units): Avoid warning about signed comparision.
1144
1145         * io/transfer.c (next_record_r): Remove unused parameter.
1146         (next_record_w): Remove unused parameter.
1147         (next_record): Change callers.
1148         (iolength_transfer): Mark arguments as unused.
1149
1150         * io/open.c: Add initializer.
1151
1152         * io/list_read.c (read_character): Mark argument as unused.
1153         (nml_match_name): Add const to make compile with -Wwrite-strings.
1154
1155         * io/format.c: Add initializer.
1156
1157 2005-05-15  Andreas Jaeger  <aj@suse.de>
1158
1159         * m4/eoshift1.m4: Initialize variables to avoid warnings.
1160         * m4/eoshift3.m4: Initialize variables to avoid warnings.
1161         * generated/eoshift1_4.c, generated/eoshift1_8.c,
1162         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1163
1164         * intrinsics/spread_generic.c (spread): Initialize variables to
1165         avoid warnings.
1166
1167         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1168         warnings.
1169         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1170         warnings.
1171
1172         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1173         warnings.
1174
1175         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1176
1177         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1178         pointer cast to avoid warning.
1179         * generated/matmul_l4.c: Regenerated.
1180         * generated/matmul_l8.c: Regenerated.
1181
1182         * Makefile.am: Remove AM_CFLAGS here.
1183         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1184         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
1185         * Makefile.in: Regenerated.
1186         * aclocal.m4: Regenerated.
1187         * configure: Regenerated.
1188
1189         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1190         missing returns, reformat a bit.
1191
1192         * io/write.c (nml_write_obj): Use %d again - and cast to int,
1193         st_sprintf does not handle %ld.
1194
1195         * io/unit.c (is_internal_unit): Add void as parameter list.
1196
1197         * io/transfer.c: Move prototype declarations before the functions.
1198
1199         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1200         list.
1201
1202         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1203
1204         * io/transfer.c: Do not use empty initializers for global objects.
1205         Add missing initializers.
1206
1207         * io/lock.c: Do not use empty initializers for global objects.
1208
1209         * io/close.c: Add missing initializers.
1210
1211         * runtime/environ.c: Add missing initializers. Do not use empty
1212         initializers for global object.
1213         (init_string): Mark argument as unused.
1214
1215         * runtime/main.c (cleanup): Fix parameter list.
1216
1217         * io/io.h: Fix parameter lists.
1218
1219         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1220         warning.
1221
1222         * generated/transpose_c4.c, generated/transpose_c8.c,
1223         generated/transpose_i4.c, generated/transpose_i8.c,
1224         generated/matmul_c4.c, generated/matmul_c8.c,
1225         generated/matmul_i4.c, generated/matmul_i8.c,
1226         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1227
1228         * io/write.c (nml_write_obj): Fix 64-bit problem.
1229
1230         * io/list_read.c (nml_get_obj_data): Add missing braces around
1231         initializer to avoid warnings.
1232
1233         * intrinsics/etime.c (etime_sub): Remove unused variable.
1234
1235         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1236         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1237         prototypes.
1238
1239         * runtime/string.c (compare0): Remove unused variable.
1240         * io/unit.c (init_units): Remove unused variables.
1241         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1242         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1243         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1244         stat_i8_sub): Remove unused variable.
1245
1246 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1247
1248         PR libfortran/21324
1249         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1250         performance hog).
1251         * io/open.c (new_unit): Zero freshly allocated memory for
1252         unit structure.
1253         * io/unit.c (init_units):  Zero freshly allocated memory for
1254         STDIN, STDOUT and STDERR.
1255         * io/unix.c (open_internal):  Zero freshly allocated memory
1256         for unix_stream.
1257         (fd_to_stream):  Likewise.
1258
1259 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1260
1261         PR fortran/19478
1262         * io/unix.c (fd_truncate): update positions when ftruncate
1263         fails (like writing to /dev/null).
1264
1265 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1266
1267         PR libfortran/21471
1268         * open.c (new_unit): Take care of the case where POSITION_APPEND
1269         is specified (sseek to the end, and set u>-endfile).
1270
1271 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1272
1273         PR fortran/20178
1274         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1275         to dependencies.
1276         * Makefile.in: Regenerate.
1277         * intrinsics/f2c_specific.F90: New file.
1278
1279 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1280
1281         PR libfortran/20788
1282         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1283         we don't we to mmap this stream. Use fd_open instead of mmap_open
1284         in that case.
1285         (open_external): Call fd_to_stream with avoid_mmap = 0.
1286         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1287         (output_stream): Likewise.
1288         (error_stream): Likewise.
1289
1290 2005-05-09  Mike Stump  <mrs@apple.com>
1291
1292         * configure: Regenerate.
1293
1294 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1295
1296         PR libfortran/19155
1297         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1298         non-blank characters of a real number.
1299
1300 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1301
1302         PR libfortran/21354
1303         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1304         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1305         * m4/eoshift1.m4: Likewise.
1306         * m4/eoshift3.m4: Likewise.
1307         * m4/ifunction.m4: Likewise.
1308         * m4/in_pack.m4: Likewise.
1309         * m4/in_unpack.m4: Likewise.
1310         * intrinsics/cshift0.c: Likewise.
1311         * intrinsics/eoshift0.c: Likewise.
1312         * intrinsics/eoshift2.c: Likewise.
1313         * intrinsics/random.c: Likewise.
1314         * intrinsics/spread_generic.c: Likewise.
1315         * intrinsics/stat.c: Likewise.
1316         * generated/all_l4.c: Regenerated.
1317         * generated/all_l8.c: Regenerated.
1318         * generated/any_l4.c: Regenerated.
1319         * generated/any_l8.c: Regenerated.
1320         * generated/count_4_l4.c: Regenerated.
1321         * generated/count_4_l8.c: Regenerated.
1322         * generated/count_8_l4.c: Regenerated.
1323         * generated/count_8_l8.c: Regenerated.
1324         * generated/cshift1_4.c: Regenerated.
1325         * generated/cshift1_8.c: Regenerated.
1326         * generated/eoshift1_4.c: Regenerated.
1327         * generated/eoshift1_8.c: Regenerated.
1328         * generated/eoshift3_4.c: Regenerated.
1329         * generated/eoshift3_8.c: Regenerated.
1330         * generated/in_pack_i4.c: Regenerated.
1331         * generated/in_pack_i8.c: Regenerated.
1332         * generated/in_unpack_i4.c: Regenerated.
1333         * generated/in_unpack_i8.c: Regenerated.
1334         * generated/maxloc0_4_i4.c: Regenerated.
1335         * generated/maxloc0_4_i8.c: Regenerated.
1336         * generated/maxloc0_4_r4.c: Regenerated.
1337         * generated/maxloc0_4_r8.c: Regenerated.
1338         * generated/maxloc0_8_i4.c: Regenerated.
1339         * generated/maxloc0_8_i8.c: Regenerated.
1340         * generated/maxloc0_8_r4.c: Regenerated.
1341         * generated/maxloc0_8_r8.c: Regenerated.
1342         * generated/maxloc1_4_i4.c: Regenerated.
1343         * generated/maxloc1_4_i8.c: Regenerated.
1344         * generated/maxloc1_4_r4.c: Regenerated.
1345         * generated/maxloc1_4_r8.c: Regenerated.
1346         * generated/maxloc1_8_i4.c: Regenerated.
1347         * generated/maxloc1_8_i8.c: Regenerated.
1348         * generated/maxloc1_8_r4.c: Regenerated.
1349         * generated/maxloc1_8_r8.c: Regenerated.
1350         * generated/maxval_i4.c: Regenerated.
1351         * generated/maxval_i8.c: Regenerated.
1352         * generated/maxval_r4.c: Regenerated.
1353         * generated/maxval_r8.c: Regenerated.
1354         * generated/minloc0_4_i4.c: Regenerated.
1355         * generated/minloc0_4_i8.c: Regenerated.
1356         * generated/minloc0_4_r4.c: Regenerated.
1357         * generated/minloc0_4_r8.c: Regenerated.
1358         * generated/minloc0_8_i4.c: Regenerated.
1359         * generated/minloc0_8_i8.c: Regenerated.
1360         * generated/minloc0_8_r4.c: Regenerated.
1361         * generated/minloc0_8_r8.c: Regenerated.
1362         * generated/minloc1_4_i4.c: Regenerated.
1363         * generated/minloc1_4_i8.c: Regenerated.
1364         * generated/minloc1_4_r4.c: Regenerated.
1365         * generated/minloc1_4_r8.c: Regenerated.
1366         * generated/minloc1_8_i4.c: Regenerated.
1367         * generated/minloc1_8_i8.c: Regenerated.
1368         * generated/minloc1_8_r4.c: Regenerated.
1369         * generated/minloc1_8_r8.c: Regenerated.
1370         * generated/minval_i4.c: Regenerated.
1371         * generated/minval_i8.c: Regenerated.
1372         * generated/minval_r4.c: Regenerated.
1373         * generated/minval_r8.c: Regenerated.
1374         * generated/product_c4.c: Regenerated.
1375         * generated/product_c8.c: Regenerated.
1376         * generated/product_i4.c: Regenerated.
1377         * generated/product_i8.c: Regenerated.
1378         * generated/product_r4.c: Regenerated.
1379         * generated/product_r8.c: Regenerated.
1380         * generated/sum_c4.c: Regenerated.
1381         * generated/sum_c8.c: Regenerated.
1382         * generated/sum_i4.c: Regenerated.
1383         * generated/sum_i8.c: Regenerated.
1384         * generated/sum_r4.c: Regenerated.
1385         * generated/sum_r8.c: Regenerated.
1386
1387 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1388
1389         PR libfortran/18958
1390         libgfortran.h:  Change typedef of index_type from size_t
1391         to ssize_t.
1392
1393 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1394
1395         PR libfortran/18857
1396         * generated/matmul_r8.c: Remove incorrect assertions.
1397         * generated/matmul_c4.c: Regenerate
1398         * generated/matmul_c8.c: Regenerate
1399         * generated/matmul_i4.c: Regenerate
1400         * generated/matmul_i8.c: Regenerate
1401         * generated/matmul_r4.c: Regenerate
1402         * generated/matmul_r8.c: Regenerate
1403
1404 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1405
1406         * configure.ac: Check for ftruncate and chsize.
1407         * io/unix.c (fd_truncate): Provide chsize as alternative to
1408         ftruncate.
1409         * config.h.in: Regenerate.
1410         * configure: Regenerate.
1411
1412 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1413
1414         * intrinsics/rename.c: Add missing #includes.
1415
1416 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1417
1418         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1419
1420 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1421
1422         PR libfortran/20930
1423         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1424         from WRITING to READING.
1425
1426 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1427             Jerry DeLisle  <jvdelisle@verizon.net>
1428
1429         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1430         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1431         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1432         the fortran list and are based on his suggested fix.
1433
1434 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1435
1436         PR libfortran/20074
1437         PR libfortran/20436
1438         PR libfortran/21108
1439         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1440         variables, to be used in calculation of return array sizes.
1441         Populate return array descriptor if ret->data is NULL.
1442         Fix condition for early return (it used to test something
1443         undefined if order was used).
1444         Remove duplicate check wether pad is used.
1445         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1446         Fix a few places where the wrong variables were set.
1447         * generated/reshape_i4.c: Regenerated.
1448         * generated/reshape_i8.c: Regenerated.
1449
1450 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1451
1452         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1453         nml_get_obj_data): Fix memory leaks in code for derived types.
1454
1455 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1456
1457         PR libfortran/20950
1458         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1459         NULL when setting ioparm.sequential.
1460
1461 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1462
1463         PR libfortran/21075
1464         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1465         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1466         GFC_MAX_DIMENSIONS.
1467         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1468         * generated/reshape_i4.c:  Regenerated.
1469         * generated/reshape_i8.c:  Regenerated.
1470
1471 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1472
1473         * io/list_read.c (eat_separator): at_eol = 1 replaced
1474         (zapped at some time?).
1475
1476 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1477
1478         PR libgfortran/12884
1479         PR libgfortran/17285
1480         PR libgfortran/18122
1481         PR libgfortran/18210
1482         PR libgfortran/18392
1483         PR libgfortran/18591
1484         PR libgfortran/18879
1485         * io/io.h (nml_ls): Declare.
1486         (namelist_info): Modify for arrays.
1487         * io/list_read.c (namelist_read): Reduced to call to new functions.
1488         (match_namelist_name): Simplified.
1489         (nml_query): Handles stdin queries ? and =?. New function.
1490         (nml_get_obj_data): Parses object name. New function.
1491         (touch_nml_nodes): Marks objects for read. New function.
1492         (untouch_nml_nodes): Resets objects. New function.
1493         (parse_qualifier): Parses and checks qualifiers. New function
1494         (nml_read_object): Reads and stores object data. New function.
1495         (eat_separator): No new_record on '/' in namelist.
1496         (finish_separator): No new_record on '/' in namelist.
1497         (read_logical): Error return for namelist.
1498         (read_integer): Error return for namelist.
1499         (read_complex): Error return for namelist.
1500         (read_real): Error return for namelist.
1501         * io/lock.c (library_end): Free extended namelist_info types.
1502         * io/transfer.c (st_set_nml_var): Modified for arrays.
1503         (st_set_nml_var_dim): Dimension descriptors. New function.
1504         * io/write.c (namelist_write): Reduced to call to new functions.
1505         (nml_write_obj): Writes output for object. New function.
1506         (write_integer): Suppress leading blanks for repeat counts.
1507         (write_int): Suppress leading blanks for repeat counts.
1508         (write_float): Suppress leading blanks for repeat counts.
1509         (output_float): Suppress leading blanks for repeat counts.
1510
1511 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
1512
1513         PR libfortran/18495
1514         * intrinsics/spread_generic.c (spread):  Remove const from
1515         return array descriptor.
1516         New variables: rrank (rank of return array),  rs (for
1517         calculating the size of the return array), srank (rank
1518         of the source array).
1519         Generate runtime error if the dim= argument is larger than
1520         the rank of the return array.
1521         Generate runtime error if the needed rank of the return
1522         array is larger than 7.
1523         If ret->data is null, populate the return array descriptor
1524         and initialize the variables for the actual operation.
1525         Otherwise, set ret->dim[0].stride to one if it is zero.
1526         Change second, independent use of variable dim to srank.
1527
1528 2005-04-12  Mike Stump  <mrs@apple.com>
1529
1530         * configure: Regenerate.
1531
1532 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
1533
1534         PR libfortran/19106
1535         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
1536         that setting correct strides is a front end job.
1537         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1538         a lowest stride of 0, adjust to 1.
1539         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
1540         that setting correct strides is a front end job.
1541         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1542         a lowest stride of 0, adjust to 1.
1543         * maxloc0_4_i4.c: Regenerated
1544         * maxloc0_4_i8.c: Regenerated
1545         * maxloc0_4_r4.c: Regenerated
1546         * maxloc0_4_r8.c: Regenerated
1547         * maxloc0_8_i4.c: Regenerated
1548         * maxloc0_8_i8.c: Regenerated
1549         * maxloc0_8_r4.c: Regenerated
1550         * maxloc0_8_r8.c: Regenerated
1551         * maxloc1_4_i4.c: Regenerated
1552         * maxloc1_4_i8.c: Regenerated
1553         * maxloc1_4_r4.c: Regenerated
1554         * maxloc1_4_r8.c: Regenerated
1555         * maxloc1_8_i4.c: Regenerated
1556         * maxloc1_8_i8.c: Regenerated
1557         * maxloc1_8_r4.c: Regenerated
1558         * maxloc1_8_r8.c: Regenerated
1559         * maxval_i4.c: Regenerated
1560         * maxval_i8.c: Regenerated
1561         * maxval_r4.c: Regenerated
1562         * maxval_r8.c: Regenerated
1563         * minloc0_4_i4.c: Regenerated
1564         * minloc0_4_i8.c: Regenerated
1565         * minloc0_4_r4.c: Regenerated
1566         * minloc0_4_r8.c: Regenerated
1567         * minloc0_8_i4.c: Regenerated
1568         * minloc0_8_i8.c: Regenerated
1569         * minloc0_8_r4.c: Regenerated
1570         * minloc0_8_r8.c: Regenerated
1571         * minloc1_4_i4.c: Regenerated
1572         * minloc1_4_i8.c: Regenerated
1573         * minloc1_4_r4.c: Regenerated
1574         * minloc1_4_r8.c: Regenerated
1575         * minloc1_8_i4.c: Regenerated
1576         * minloc1_8_i8.c: Regenerated
1577         * minloc1_8_r4.c: Regenerated
1578         * minloc1_8_r8.c: Regenerated
1579         * minval_i4.c: Regenerated
1580         * minval_i8.c: Regenerated
1581         * minval_r4.c: Regenerated
1582         * minval_r8.c: Regenerated
1583         * product_c4.c: Regenerated
1584         * product_c8.c: Regenerated
1585         * product_i4.c: Regenerated
1586         * product_i8.c: Regenerated
1587         * product_r4.c: Regenerated
1588         * product_r8.c: Regenerated
1589         * sum_c4.c: Regenerated
1590         * sum_c8.c: Regenerated
1591         * sum_i4.c: Regenerated
1592         * sum_i8.c: Regenerated
1593         * sum_r4.c: Regenerated
1594         * sum_r8.c: Regenerated
1595
1596 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1597
1598         PR libfortran/20788
1599         * runtime/environ.c (init_unsigned_integer): Function for
1600         environment variables we want to be positive.
1601         (init_integer): Function to allow negative environment
1602         variables (e.g. for GFORTRAN_STDIN_UNIT).
1603
1604 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
1605
1606         PR libfortran/17992
1607         PR libfortran/19568
1608         PR libfortran/19595
1609         PR libfortran/20005
1610         PR libfortran/20092
1611         PR libfortran/20131
1612         PR libfortran/20661
1613         PR libfortran/20744
1614         * io/transfer.c (top level): eor_condition: New static variable.
1615         (read_sf): Remove unnecessary zeroing of buffer (there is enough
1616         information in its length).
1617         Return a string of length 0 (to be padded by caller) if EOR was
1618         seen previously.
1619         Remove erroneous special casing of EOR for standard input.
1620         Set eor_condition for non-advancing I/O if an end of line was
1621         detected.
1622         Increment ioparm.size if necessary.
1623         (formatted_transfer):  Skip the function if there is an EOR condition.
1624         (data_transfer_init):  Initialize eor_condition to zero (false).
1625         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
1626         (finalize_transfer):  If there is an EOR condition, raise the error.
1627
1628 2005-04-09  Bud Davis  <bdavis@gfortran.org>
1629             Steven G. Kargl <kargls@comcast.net>
1630
1631         PR fortran/19872
1632         * io/transfer.c (data_transfer_init): truncate an existing
1633         file on the first write.
1634
1635 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
1636
1637         PR libfortran/19106
1638         PR libfortran/19014
1639         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
1640         If retarray->data is NULL (i.e. the front end does not
1641         know the rank and dimenson of the array), fill in its
1642         properties and allocate memory.
1643         Change the assertions about rank and dimension of retarray into
1644         runtime errors and only check them for retarray->data != NULL.
1645         Do the same for correcting the stride from 0 to 1 in retarray.
1646         (`m'name`'rtype_qual`_'atype_code): Likewise.
1647         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
1648         Change assertion about rank of array to runtime error.
1649         (`m'name`'rtype_qual`_'atype_code): Likewise.
1650         * generated/all_l4.c: Regenerated.
1651         * generated/all_l8.c: Regenerated.
1652         * generated/any_l4.c: Regenerated.
1653         * generated/any_l8.c: Regenerated.
1654         * generated/count_4_l4.c: Regenerated.
1655         * generated/count_4_l8.c: Regenerated.
1656         * generated/count_8_l4.c: Regenerated.
1657         * generated/count_8_l8.c: Regenerated.
1658         * generated/maxloc0_4_i4.c: Regenerated.
1659         * generated/maxloc0_4_i8.c: Regenerated.
1660         * generated/maxloc0_4_r4.c: Regenerated.
1661         * generated/maxloc0_4_r8.c: Regenerated.
1662         * generated/maxloc0_8_i4.c: Regenerated.
1663         * generated/maxloc0_8_i8.c: Regenerated.
1664         * generated/maxloc0_8_r4.c: Regenerated.
1665         * generated/maxloc0_8_r8.c: Regenerated.
1666         * generated/maxloc1_4_i4.c: Regenerated.
1667         * generated/maxloc1_4_i8.c: Regenerated.
1668         * generated/maxloc1_4_r4.c: Regenerated.
1669         * generated/maxloc1_4_r8.c: Regenerated.
1670         * generated/maxloc1_8_i4.c: Regenerated.
1671         * generated/maxloc1_8_i8.c: Regenerated.
1672         * generated/maxloc1_8_r4.c: Regenerated.
1673         * generated/maxloc1_8_r8.c: Regenerated.
1674         * generated/maxval_i4.c: Regenerated.
1675         * generated/maxval_i8.c: Regenerated.
1676         * generated/maxval_r4.c: Regenerated.
1677         * generated/maxval_r8.c: Regenerated.
1678         * generated/minloc0_4_i4.c: Regenerated.
1679         * generated/minloc0_4_i8.c: Regenerated.
1680         * generated/minloc0_4_r4.c: Regenerated.
1681         * generated/minloc0_4_r8.c: Regenerated.
1682         * generated/minloc0_8_i4.c: Regenerated.
1683         * generated/minloc0_8_i8.c: Regenerated.
1684         * generated/minloc0_8_r4.c: Regenerated.
1685         * generated/minloc0_8_r8.c: Regenerated.
1686         * generated/minloc1_4_i4.c: Regenerated.
1687         * generated/minloc1_4_i8.c: Regenerated.
1688         * generated/minloc1_4_r4.c: Regenerated.
1689         * generated/minloc1_4_r8.c: Regenerated.
1690         * generated/minloc1_8_i4.c: Regenerated.
1691         * generated/minloc1_8_i8.c: Regenerated.
1692         * generated/minloc1_8_r4.c: Regenerated.
1693         * generated/minloc1_8_r8.c: Regenerated.
1694         * generated/minval_i4.c: Regenerated.
1695         * generated/minval_i8.c: Regenerated.
1696         * generated/minval_r4.c: Regenerated.
1697         * generated/minval_r8.c: Regenerated.
1698         * generated/product_c4.c: Regenerated.
1699         * generated/product_c8.c: Regenerated.
1700         * generated/product_i4.c: Regenerated.
1701         * generated/product_i8.c: Regenerated.
1702         * generated/product_r4.c: Regenerated.
1703         * generated/product_r8.c: Regenerated.
1704         * generated/sum_c4.c: Regenerated.
1705         * generated/sum_c8.c: Regenerated.
1706         * generated/sum_i4.c: Regenerated.
1707         * generated/sum_i8.c: Regenerated.
1708         * generated/sum_r4.c: Regenerated.
1709         * generated/sum_r8.c: Regenerated.
1710
1711 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
1712
1713         PR libfortran/20163
1714         * runtime/string.c (compare0): Use fstrlen() to
1715         strip trailing blanks from option string.
1716
1717 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
1718
1719         PR fortran/13257
1720         * format.c (parse_format_list): Allow an optional comma
1721         between descriptors.
1722
1723 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
1724
1725         * io/backspace.c (unformatted_backspace): Do not dereference
1726         the pointer to the stream.
1727
1728 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
1729
1730         PR libfortran/20766
1731         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1732         "-Wl,-single_module".
1733         * configure: Regenerate.
1734         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
1735         * Makefile.in: Regenerate.
1736
1737 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1738
1739         PR libfortran/20755
1740         * write.c (write_float): A G edit descriptor may locally change
1741         the scale factor, but it needs to be restored afterwards.
1742
1743 2005-04-03  Dale Ranta  <dir@lanl.gov>
1744             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1745
1746         PR libfortran/20068
1747         PR libfortran/20125
1748         PR libfortran/20156
1749         PR libfortran/20471
1750         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
1751         (st_backspace): When in WRITING mode, we flush and falling back
1752         into READING mode. In all cases, correctly position the stream.
1753
1754 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1755
1756         PR libfortran/20660
1757         * io/inquire.c (inquire_via_unit): Non-opened units should still be
1758         reported by an INQUIRE statement as existing.
1759         * io/transfer.c (data_transfer_init): Never accept negative units.
1760
1761 2005-03-29  Dale Ranta  <dir@lanl.gov>
1762             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1763
1764         PR libfortran/20163
1765         * io/open.c (st_open): call library_end() before returning even if
1766         an error arises.
1767
1768 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1769
1770         PR libfortran/19678
1771         * list_read.c (next_char, eat_separator, finish_separator, read_real)
1772         (namelist_read): Add support for '\r' as well as '\n' as EOL
1773         character.
1774
1775         PR libfortran/19679
1776         * list_read.c (read_sf): Add a '\r' in a test to support DOS
1777         line-endings when line length is exceeded.
1778
1779 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1780
1781         PR libfortran/15332
1782         * io/format.c (parse_format_list): format node for colon edit
1783         descriptor needs a repeat counter set to 1.
1784
1785 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1786
1787         * config.h.in: Regenerate.
1788
1789 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1790
1791         PR libfortran/18025
1792         * write.c (output_float): Handling the "F0.d" format similarly as
1793         commercial compilers.
1794
1795 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1796
1797         * Makefile.am: Added new files.
1798         * Makefile.in: Regenerate.
1799         * aclocal.m4: Regenerate.
1800         * configure.ac: add checks for signal.h headers file, as well as
1801         following functions: chdir, strerror, getlogin, gethostname, kill,
1802         link, symlink, perror, sleep, time.
1803         * configure: Regenerate.
1804         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
1805         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
1806         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
1807         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
1808         implementend g77 intrinsics.
1809
1810 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1811
1812         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1813         In all substitutions, leave gcc_version to be expanded by the Makefile.
1814         * aclocal.m4, configure: Regenerate.
1815         * Makefile.am: Set gcc_version.
1816         * Makefile.in: Regenerate.
1817
1818 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1819
1820         PR libfortran/20257
1821         * open.c (new_unit): set record length to max_offset rather than
1822           using a hard-coded limit (which was too low).
1823
1824 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1825
1826         PR libfortran/20480
1827         * write.c (output_float): special check when writing 0.0 with
1828           EN and ES formats.
1829
1830 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1831
1832         PR libfortran/20124
1833         * write.c (output_float): Adds a nzero_real variable to store
1834         the number of leading zeros whatever the format width is. Corrects
1835         the rounding of numbers less than 10^(-width). Fixes typo in an
1836         error message. Updates copyright years
1837
1838 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
1839
1840         * runtime/environ.c: Update copyright years.
1841
1842 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1843
1844         * io/write.c: Update copyright years.
1845
1846 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1847
1848         PR libfortran/20101
1849         * io/write.c (output_float): Added special check for value 0.0 in
1850         PE format.
1851
1852 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1853
1854         * io/write.c (output_float): Fix typo in condition.
1855
1856 2005-02-25  Peter O'Gorman  <peter@pogma.com>
1857             Toon Moene  <toon@moene.indiv.nluug.nl>
1858
1859         PR libgfortran/17748
1860         * runtime/environ.c: Remove references to environ.
1861         (show_variables): remove GFORTRAN_UNBUFFERED_* and
1862         GFORTRAN_NAME_* because they require environ.
1863         (pattern_scan): Remove function.
1864
1865 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
1866             Bud Davis  <bdavis@gfortran.org>
1867
1868         * io/list_read.c (read_real): Handle separators properly
1869         in list directed read.
1870
1871 2004-02-21  Bud Davis  <bdavis@gfortran.org>
1872
1873         PR fortran/20086
1874         * io/transfer.c (write_constant_string): accept an 'h' as
1875         the start of a hollerith format string.
1876
1877 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1878
1879         PR libfortran/19302
1880         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
1881         numbers.
1882
1883 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
1884
1885         * io/write.c (output_float):  Typo in error meesage.
1886
1887 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
1888
1889         PR 20085
1890         * intrinsic/args.c (iargc): Off by 1.
1891
1892 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
1893
1894         *  intrinsic/date_and_time.c: Fix conformance problems.
1895
1896 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
1897
1898         PR libgfortran/19363
1899         PR libgfortran/19691
1900         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
1901
1902 2005-01-30  Bud Davis  <bdavis@gfortran.org>
1903
1904         PR fortran/19647
1905         * io/inquire.c (inquire_via_unit): Use correct variable for
1906         pad.
1907
1908 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
1909
1910         PR libfortran/19595
1911         * io/transfer.c (data_transfer_init): eor requires advance="NO".
1912
1913 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1914
1915         PR libfortran/19524
1916         * io/read.c (read_f): Don't free uninitialized pointer.
1917
1918 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
1919         Paul Brook  <paul@codesourcery.com>
1920
1921         PR fortran/19294
1922         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
1923         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
1924         * m4/transpose.m4: Include type letter in function name.
1925         * Makefile.in: Regenerate.
1926         * generated/transpose_*.c: Regenerate.
1927
1928 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1929
1930         PR libfortran/19451
1931         * io/transfer.c (finalize_transfer):  Don't do anything if
1932         there is an error condition.
1933
1934 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
1935
1936         PR libgfortran/19052
1937         * libgfortran.h (options_t): Add stderr_unit.
1938         * io/io.h (error_stream): Declare.
1939         * io/open.c (new_unit): Do not terminate abnormally if opening
1940         file preconnected to stdin, stdout, or stderr.
1941         * io/unit.c (init_units): Initialize stderr_unit.
1942         * io/unix.c (error_stream): New function.
1943         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
1944
1945 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1946
1947         PR libfortran/18982
1948         * io/unix.c (regular_file):  No need to change flags->action
1949         if an error occurs.  Document this.
1950         No need to call stat() for STATUS_OLD, open() will
1951         fail anyway.
1952         For ACTION_UNSPECIFIED, try open for read-write, then for
1953         read-only if open fails with EACCES, then for write-only
1954         if that fails with EACCES again.
1955         * io/unix.c (open_external): Document changed behavior of
1956         regular_file.
1957
1958 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1959
1960         PR fortran/19194
1961         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
1962         use CHARACTER macro for definition of string valued paramters.
1963
1964 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
1965
1966         PR fortran/19314
1967         * io/inquire.c(inquire_via_unit): implement POSITION=.
1968         * io/transfer.c(next_record): update position for
1969         INQUIRE.
1970         * io/rewind.c(st_rewind): update position for
1971         INQUIRE.
1972
1973 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
1974
1975         PR fortran/18778
1976         * io/transfer.c (us_read): no bytes available is not a
1977         runtime error.
1978
1979 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
1980
1981         PR fortran/18983
1982         * io/transfer.c (st_write_done): only truncate when it
1983         is required.
1984
1985 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
1986
1987         PR libfortran/19280
1988         c99_protos.h: License changed to GPL+exception.
1989         libgfortran.h: Ditto.
1990         intrinsics/abort.c: Ditto.
1991         intrinsics/args.c: Ditto.
1992         intrinsics/associated.c: Ditto.
1993         intrinsics/bessel.c: Ditto.
1994         intrinsics/c99_functions.c: Ditto.
1995         intrinsics/cpu_time.c: Ditto.
1996         intrinsics/cshift0.c: Ditto.
1997         intrinsics/date_and_time.c: Ditto.
1998         intrinsics/env.c: Ditto.
1999         intrinsics/eoshift0.c: Ditto.
2000         intrinsics/eoshift2.c: Ditto.
2001         intrinsics/erf.c: Ditto.
2002         intrinsics/etime.c: Ditto.
2003         intrinsics/exit.c: Ditto.
2004         intrinsics/flush.c: Ditto.
2005         intrinsics/fnum.c: Ditto.
2006         intrinsics/getXid.c: Ditto.
2007         intrinsics/getcwd.c: Ditto.
2008         intrinsics/ishftc.c: Ditto.
2009         intrinsics/mvbits.c: Ditto.
2010         intrinsics/pack_generic.c: Ditto.
2011         intrinsics/rand.c: Ditto.
2012         intrinsics/random.c: Ditto.
2013         intrinsics/reshape_generic.c: Ditto.
2014         intrinsics/reshape_packed.c: Ditto.
2015         intrinsics/size.c: Ditto.
2016         intrinsics/spread_generic.c: Ditto.
2017         intrinsics/stat.c: Ditto.
2018         intrinsics/string_intrinsics.c: Ditto.
2019         intrinsics/system.c: Ditto.
2020         intrinsics/system_clock.c: Ditto.
2021         intrinsics/transpose_generic.c: Ditto.
2022         intrinsics/umask.c: Ditto.
2023         intrinsics/unlink.c: Ditto.
2024         intrinsics/unpack_generic.c: Ditto.
2025         io/backspace.c: Ditto.
2026         io/close.c: Ditto.
2027         io/endfile.c: Ditto.
2028         io/format.c: Ditto.
2029         io/inquire.c: Ditto.
2030         io/io.h: Ditto.
2031         io/list_read.c: Ditto.
2032         io/lock.c: Ditto.
2033         io/open.c: Ditto.
2034         io/read.c: Ditto.
2035         io/rewind.c: Ditto.
2036         io/transfer.c: Ditto.
2037         io/unit.c: Ditto.
2038         io/unix.c: Ditto.
2039         io/write.c: Ditto.
2040         m4/all.m4: Ditto.
2041         m4/any.m4: Ditto.
2042         m4/cexp.m4: Ditto.
2043         m4/chyp.m4: Ditto.
2044         m4/count.m4: Ditto.
2045         m4/cshift1.m4: Ditto.
2046         m4/ctrig.m4: Ditto.
2047         m4/dotprod.m4: Ditto.
2048         m4/dotprodc.m4: Ditto.
2049         m4/dotprodl.m4: Ditto.
2050         m4/eoshift1.m4: Ditto.
2051         m4/eoshift3.m4: Ditto.
2052         m4/exponent.m4: Ditto.
2053         m4/fraction.m4: Ditto.
2054         m4/head.m4: Ditto.
2055         m4/iforeach.m4: Ditto.
2056         m4/ifunction.m4: Ditto.
2057         m4/in_pack.m4: Ditto.
2058         m4/in_unpack.m4: Ditto.
2059         m4/iparm.m4: Ditto.
2060         m4/matmul.m4: Ditto.
2061         m4/matmull.m4: Ditto.
2062         m4/maxloc0.m4: Ditto.
2063         m4/maxloc1.m4: Ditto.
2064         m4/maxval.m4: Ditto.
2065         m4/minloc0.m4: Ditto.
2066         m4/minloc1.m4: Ditto.
2067         m4/minval.m4: Ditto.
2068         m4/mtype.m4: Ditto.
2069         m4/nearest.m4: Ditto.
2070         m4/pow.m4: Ditto.
2071         m4/product.m4: Ditto.
2072         m4/reshape.m4: Ditto.
2073         m4/set_exponent.m4: Ditto.
2074         m4/shape.m4: Ditto.
2075         m4/specific.m4: Ditto.
2076         m4/specific2.m4: Ditto.
2077         m4/sum.m4: Ditto.
2078         m4/transpose.m4: Ditto.
2079         m4/types.m4: Ditto.
2080         runtime/environ.c: Ditto.
2081         runtime/error.c: Ditto.
2082         runtime/in_pack_generic.c: Ditto.
2083         runtime/in_unpack_generic.c: Ditto.
2084         runtime/main.c: Ditto.
2085         runtime/memory.c: Ditto.
2086         runtime/normalize.c: Ditto.
2087         runtime/pause.c: Ditto.
2088         runtime/select.c: Ditto.
2089         runtime/stop.c: Ditto.
2090         runtime/string.c: Ditto.
2091         generated/_abs_c4.f90: Regenerated.
2092         generated/_abs_c8.f90: Regenerated.
2093         generated/_abs_i4.f90: Regenerated.
2094         generated/_abs_i8.f90: Regenerated.
2095         generated/_abs_r4.f90: Regenerated.
2096         generated/_abs_r8.f90: Regenerated.
2097         generated/_acos_r4.f90: Regenerated.
2098         generated/_acos_r8.f90: Regenerated.
2099         generated/_aint_r4.f90: Regenerated.
2100         generated/_aint_r8.f90: Regenerated.
2101         generated/_anint_r4.f90: Regenerated.
2102         generated/_anint_r8.f90: Regenerated.
2103         generated/_asin_r4.f90: Regenerated.
2104         generated/_asin_r8.f90: Regenerated.
2105         generated/_atan2_r4.f90: Regenerated.
2106         generated/_atan2_r8.f90: Regenerated.
2107         generated/_atan_r4.f90: Regenerated.
2108         generated/_atan_r8.f90: Regenerated.
2109         generated/_conjg_c4.f90: Regenerated.
2110         generated/_conjg_c8.f90: Regenerated.
2111         generated/_cos_c4.f90: Regenerated.
2112         generated/_cos_c8.f90: Regenerated.
2113         generated/_cos_r4.f90: Regenerated.
2114         generated/_cos_r8.f90: Regenerated.
2115         generated/_cosh_r4.f90: Regenerated.
2116         generated/_cosh_r8.f90: Regenerated.
2117         generated/_dim_i4.f90: Regenerated.
2118         generated/_dim_i8.f90: Regenerated.
2119         generated/_dim_r4.f90: Regenerated.
2120         generated/_dim_r8.f90: Regenerated.
2121         generated/_exp_c4.f90: Regenerated.
2122         generated/_exp_c8.f90: Regenerated.
2123         generated/_exp_r4.f90: Regenerated.
2124         generated/_exp_r8.f90: Regenerated.
2125         generated/_log10_r4.f90: Regenerated.
2126         generated/_log10_r8.f90: Regenerated.
2127         generated/_log_c4.f90: Regenerated.
2128         generated/_log_c8.f90: Regenerated.
2129         generated/_log_r4.f90: Regenerated.
2130         generated/_log_r8.f90: Regenerated.
2131         generated/_mod_i4.f90: Regenerated.
2132         generated/_mod_i8.f90: Regenerated.
2133         generated/_mod_r4.f90: Regenerated.
2134         generated/_mod_r8.f90: Regenerated.
2135         generated/_sign_i4.f90: Regenerated.
2136         generated/_sign_i8.f90: Regenerated.
2137         generated/_sign_r4.f90: Regenerated.
2138         generated/_sign_r8.f90: Regenerated.
2139         generated/_sin_c4.f90: Regenerated.
2140         generated/_sin_c8.f90: Regenerated.
2141         generated/_sin_r4.f90: Regenerated.
2142         generated/_sin_r8.f90: Regenerated.
2143         generated/_sinh_r4.f90: Regenerated.
2144         generated/_sinh_r8.f90: Regenerated.
2145         generated/_sqrt_c4.f90: Regenerated.
2146         generated/_sqrt_c8.f90: Regenerated.
2147         generated/_sqrt_r4.f90: Regenerated.
2148         generated/_sqrt_r8.f90: Regenerated.
2149         generated/_tan_r4.f90: Regenerated.
2150         generated/_tan_r8.f90: Regenerated.
2151         generated/_tanh_r4.f90: Regenerated.
2152         generated/_tanh_r8.f90: Regenerated.
2153         generated/all_l4.c: Regenerated.
2154         generated/all_l8.c: Regenerated.
2155         generated/any_l4.c: Regenerated.
2156         generated/any_l8.c: Regenerated.
2157         generated/count_4_l4.c: Regenerated.
2158         generated/count_4_l8.c: Regenerated.
2159         generated/count_8_l4.c: Regenerated.
2160         generated/count_8_l8.c: Regenerated.
2161         generated/cshift1_4.c: Regenerated.
2162         generated/cshift1_8.c: Regenerated.
2163         generated/dotprod_c4.c: Regenerated.
2164         generated/dotprod_c8.c: Regenerated.
2165         generated/dotprod_i4.c: Regenerated.
2166         generated/dotprod_i8.c: Regenerated.
2167         generated/dotprod_l4.c: Regenerated.
2168         generated/dotprod_l8.c: Regenerated.
2169         generated/dotprod_r4.c: Regenerated.
2170         generated/dotprod_r8.c: Regenerated.
2171         generated/eoshift1_4.c: Regenerated.
2172         generated/eoshift1_8.c: Regenerated.
2173         generated/eoshift3_4.c: Regenerated.
2174         generated/eoshift3_8.c: Regenerated.
2175         generated/exp_c4.c: Regenerated.
2176         generated/exp_c8.c: Regenerated.
2177         generated/exponent_r4.c: Regenerated.
2178         generated/exponent_r8.c: Regenerated.
2179         generated/fraction_r4.c: Regenerated.
2180         generated/fraction_r8.c: Regenerated.
2181         generated/hyp_c4.c: Regenerated.
2182         generated/hyp_c8.c: Regenerated.
2183         generated/in_pack_i4.c: Regenerated.
2184         generated/in_pack_i8.c: Regenerated.
2185         generated/in_unpack_i4.c: Regenerated.
2186         generated/in_unpack_i8.c: Regenerated.
2187         generated/matmul_c4.c: Regenerated.
2188         generated/matmul_c8.c: Regenerated.
2189         generated/matmul_i4.c: Regenerated.
2190         generated/matmul_i8.c: Regenerated.
2191         generated/matmul_l4.c: Regenerated.
2192         generated/matmul_l8.c: Regenerated.
2193         generated/matmul_r4.c: Regenerated.
2194         generated/matmul_r8.c: Regenerated.
2195         generated/maxloc0_4_i4.c: Regenerated.
2196         generated/maxloc0_4_i8.c: Regenerated.
2197         generated/maxloc0_4_r4.c: Regenerated.
2198         generated/maxloc0_4_r8.c: Regenerated.
2199         generated/maxloc0_8_i4.c: Regenerated.
2200         generated/maxloc0_8_i8.c: Regenerated.
2201         generated/maxloc0_8_r4.c: Regenerated.
2202         generated/maxloc0_8_r8.c: Regenerated.
2203         generated/maxloc1_4_i4.c: Regenerated.
2204         generated/maxloc1_4_i8.c: Regenerated.
2205         generated/maxloc1_4_r4.c: Regenerated.
2206         generated/maxloc1_4_r8.c: Regenerated.
2207         generated/maxloc1_8_i4.c: Regenerated.
2208         generated/maxloc1_8_i8.c: Regenerated.
2209         generated/maxloc1_8_r4.c: Regenerated.
2210         generated/maxloc1_8_r8.c: Regenerated.
2211         generated/maxval_i4.c: Regenerated.
2212         generated/maxval_i8.c: Regenerated.
2213         generated/maxval_r4.c: Regenerated.
2214         generated/maxval_r8.c: Regenerated.
2215         generated/minloc0_4_i4.c: Regenerated.
2216         generated/minloc0_4_i8.c: Regenerated.
2217         generated/minloc0_4_r4.c: Regenerated.
2218         generated/minloc0_4_r8.c: Regenerated.
2219         generated/minloc0_8_i4.c: Regenerated.
2220         generated/minloc0_8_i8.c: Regenerated.
2221         generated/minloc0_8_r4.c: Regenerated.
2222         generated/minloc0_8_r8.c: Regenerated.
2223         generated/minloc1_4_i4.c: Regenerated.
2224         generated/minloc1_4_i8.c: Regenerated.
2225         generated/minloc1_4_r4.c: Regenerated.
2226         generated/minloc1_4_r8.c: Regenerated.
2227         generated/minloc1_8_i4.c: Regenerated.
2228         generated/minloc1_8_i8.c: Regenerated.
2229         generated/minloc1_8_r4.c: Regenerated.
2230         generated/minloc1_8_r8.c: Regenerated.
2231         generated/minval_i4.c: Regenerated.
2232         generated/minval_i8.c: Regenerated.
2233         generated/minval_r4.c: Regenerated.
2234         generated/minval_r8.c: Regenerated.
2235         generated/nearest_r4.c: Regenerated.
2236         generated/nearest_r8.c: Regenerated.
2237         generated/pow_c4_i4.c: Regenerated.
2238         generated/pow_c4_i8.c: Regenerated.
2239         generated/pow_c8_i4.c: Regenerated.
2240         generated/pow_c8_i8.c: Regenerated.
2241         generated/pow_i4_i4.c: Regenerated.
2242         generated/pow_i4_i8.c: Regenerated.
2243         generated/pow_i8_i4.c: Regenerated.
2244         generated/pow_i8_i8.c: Regenerated.
2245         generated/pow_r4_i4.c: Regenerated.
2246         generated/pow_r4_i8.c: Regenerated.
2247         generated/pow_r8_i4.c: Regenerated.
2248         generated/pow_r8_i8.c: Regenerated.
2249         generated/product_c4.c: Regenerated.
2250         generated/product_c8.c: Regenerated.
2251         generated/product_i4.c: Regenerated.
2252         generated/product_i8.c: Regenerated.
2253         generated/product_r4.c: Regenerated.
2254         generated/product_r8.c: Regenerated.
2255         generated/reshape_i4.c: Regenerated.
2256         generated/reshape_i8.c: Regenerated.
2257         generated/set_exponent_r4.c: Regenerated.
2258         generated/set_exponent_r8.c: Regenerated.
2259         generated/shape_i4.c: Regenerated.
2260         generated/shape_i8.c: Regenerated.
2261         generated/sum_c4.c: Regenerated.
2262         generated/sum_c8.c: Regenerated.
2263         generated/sum_i4.c: Regenerated.
2264         generated/sum_i8.c: Regenerated.
2265         generated/sum_r4.c: Regenerated.
2266         generated/sum_r8.c: Regenerated.
2267         generated/transpose_i4.c: Regenerated.
2268         generated/transpose_i8.c: Regenerated.
2269         generated/trig_c4.c: Regenerated.
2270         generated/trig_c8.c: Regenerated.
2271
2272 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2273
2274         PR fortran/18398
2275         * transfer.c (next_record_r): always skip the
2276         eol search if it was found during sf_read.
2277
2278 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2279
2280         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2281         Define.
2282         * intrinsics/ishftc.c: Update copyright years.
2283         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2284         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2285         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2286
2287 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2288
2289         PR fortran/19071
2290         * io/tranfer.c (formatted_transfer): moved check for
2291         format reversion inside the processing loop.
2292
2293 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2294
2295         PR libfortran/19074
2296         * libgfortran.h (itoa): Rename to gfc_itoa.
2297         * io/write.c (itoa): Same.
2298         * runtime/environ.c (itoa): Same.
2299         * runtime/error.c (itoa): Same.
2300
2301 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2302             Steven G. Kargl  <kargls@comcast.net>
2303
2304         PR fortran/17597
2305         * io/list_read.c (read_real): do not push back a comma when
2306         it delimits a real value without a decimal point
2307
2308 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2309
2310         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2311         instead of assignment to fill unaligned buffer.
2312         (us_write): Ditto.
2313         (next_record_w): Ditto.
2314
2315 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2316
2317         PR libfortran/18966
2318         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2319         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2320         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2321         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2322
2323 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2324
2325         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2326
2327 2004-12-12  Richard Henderson  <rth@redhat.com>
2328
2329         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2330         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2331         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2332         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2333         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2334         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2335         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2336         instead of "__".
2337         * generated/*: Rebuild.
2338
2339 2004-12-12  Richard Henderson  <rth@redhat.com>
2340
2341         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2342         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2343         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2344         * configure.ac: Use them.
2345         * configure, config.h.in, aclocal.m4: Rebuild.
2346         * libgfortran.h (prefix): Remove.
2347         (PREFIX, IPREFIX): New.
2348         (sym_rename, sym_rename1, sym_rename2): New.
2349         (internal_proto, export_proto, export_proto_np): New.
2350         (iexport_proto, iexport): New.
2351         (iexport_data_proto, iexport_data): New.
2352         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2353         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2354         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2355         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2356         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2357         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2358         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2359         intrinsics/reshape_generic.c, intrinsics/size.c,
2360         intrinsics/spread_generic.c, intrinsics/stat.c,
2361         intrinsics/string_intrinsics.c, intrinsics/system.c,
2362         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2363         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2364         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2365         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2366         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2367         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2368         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2369         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2370         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2371         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2372         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2373         runtime/stop.c: Use them to mark symbols internal or external.
2374         * generated/*: Rebuild.
2375
2376 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2377
2378         PR bootstrap/18895
2379         Revert 2004-12-07 change.
2380         * Makefile.am (AM_MAKEFLAGS): Delete.
2381         * Makefile.in: Regenerate.
2382
2383 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2384
2385         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2386         * libgfortran/Makefile.in: Regenerate
2387
2388 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2389
2390         * io/io.h (open_external): Change prototype.
2391         * io/unix.c (regular_file): Change prototype and set flags->action if
2392         needed.
2393         (open_external): Ditto.
2394         * io/open.c (new_unit): Let open_external set flags->action.
2395
2396 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2397
2398         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2399         * configure: Regenerate.
2400         * config.h.in: Likewise.
2401         * c99_protos.h: New file.
2402         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2403         * intrinsics/c99_functions.c (fabsf): New function.
2404
2405 2004-12-06  Richard Henderson  <rth@redhat.com>
2406
2407         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2408         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2409         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2410         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2411         of internal_malloc.
2412         * generated/*: Rebuild.
2413
2414 2004-12-06  Richard Henderson  <rth@redhat.com>
2415
2416         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2417         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2418         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2419         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2420         intrinsics/spread_generic.c, intrinsics/stat.c,
2421         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2422         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2423         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2424         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2425         io/write.c, runtime/environ.c, runtime/error.c,
2426         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2427         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2428         runtime/string.c: Whitespace fixes.
2429
2430 2004-12-06  Richard Henderson  <rth@redhat.com>
2431
2432         * Makefile.am: Generate all m4 output under $(srcdir).
2433         * Makefile.in: Regenerate.
2434
2435 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2436
2437         PR fortran/18710
2438         * io/transfer.c (unformatted_read, unformatted_write): width of
2439         a COMPLEX is twice its kind.
2440
2441 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2442
2443         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2444         * configure, aclocal.m4, Makefile.in: Regenerate.
2445
2446 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2447
2448         PR libfortran/18284
2449         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2450         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2451
2452 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2453
2454         * io/inquire.c (inquire_via_unit): do not allow a direct access
2455         file to be opened for sequential I/O.
2456
2457 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2458         Paul Brook  <paul@codesourcery.com>
2459
2460         * intrinsics/flush.c: New file.
2461         * intrinsics/fnum.c: ditto
2462         * intrinsics/stat.c: ditto
2463         * io/io.h (unit_to_fd): Add prototype.
2464         * io/unix.c (unit_to_fd): New function.
2465         * configure.ac: Add test for members of struct stat.  Check for
2466         sys/types.h and sys/stat.h
2467         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2468         * configure.in: Regenerate.
2469         * config.h.in: Regenerate.
2470         * Makefile.in: Regenerate.
2471
2472 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2473
2474         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2475
2476 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2477
2478         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2479         less than the mapped area.
2480
2481 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2482
2483         PR fortran/18364
2484         *  io/endfile.c (st_endfile): flush the stream before truncating.
2485
2486 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2487
2488         * configure: Regenerate for libtool change.
2489
2490 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2491
2492         PR libfortran/15960
2493         * configure.ac: Check for finite in libm.
2494         * libgfortran.h: Define isfinite macro if not defined.
2495         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2496         HAVE_FPCLASSIFY.
2497         * io/write.c (write_float): Use isfinite instead of finite.
2498         * configure, config.h.in: Rebuilt.
2499
2500 2004-11-20  Roger Sayle  <roger@eyesopen.com>
2501
2502         * io/write.c (write_float, list_formatted_write): Fix indentation.
2503
2504 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
2505
2506         PR target/16135
2507         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2508         * configure.ac: Include LIBGFOR_TARGET_ILP32.
2509         * configure: Regenerate.
2510         * config.h.in: Likewise.
2511         * libgfortran.h: Provide default definitions for C99 types
2512         on ILP32 targets that don't have them.
2513
2514         PR target/17999
2515         * configure.ac: Check for snprintf.
2516         * configure: Regenerate.
2517         * config.h.in: Likewise.
2518         * intrinsics/date_and_time.c (date_and_time): Do not
2519         use snprinf if it is not available.
2520         * io/write.c (output_float): Likewise.
2521
2522 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
2523
2524         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2525         * Makefile.in: Regenerated
2526         * intrinsics/umask.c: New file
2527         * intrinsics/unlink.c: ditto
2528         * intrinsics/exit.c: ditto
2529
2530 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
2531
2532         * m4/matmul.m4: Loops reordered to improve cache behavior.
2533         * generated/matmul_??.c: Regenerated.
2534
2535 2004-11-10  Paul Brook  <paul@codesourcery.com>
2536
2537         PR fortran/18218
2538         * configure.ac: Check for strtof.
2539         * configure: Regenerate.
2540         * config.h.in: Regenerate.
2541         * io/read.c (convert_real): Use strtof if available.
2542         (convert_precision_real): Remove.
2543         (read_f): Avoid poor exponentiation algorithm.
2544
2545 2004-11-05  Andreas Schwab  <schwab@suse.de>
2546
2547         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2548         AC_PROG_F77, F77 and FFLAGS.
2549         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2550         FCCOMPILE instead of F77COMPILE.
2551         * configure, Makefile.in: Regenerate.
2552
2553 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
2554
2555         * acinclude.m4: Properly quote AC_CACHE_CHECK.
2556         * Makefile.am: Add in ACLOCAL_AMFLAGS.
2557         * aclocal.m4, configure, Makefile.in: Regenerate.
2558
2559 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2560
2561         * config.h.in: Regenerate.
2562         * configure: Regenerate.
2563         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2564         * io/unix.c (S_IRGRP): Define if undefined.
2565         (S_IWGRP): Same.
2566         (S_IROTH): Same.
2567         (S_IWOTH): Same.
2568         (tempfile): Use mktemp if mkstemp missing, fix typos.
2569
2570 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2571
2572         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
2573
2574 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
2575
2576         * intrinsics/rand.c (irand): Handle NULL argument.
2577
2578 2004-10-07  Paul Brook  <paul@codesourcery.com>
2579
2580         * io/transfer.c (finalize_transfer): Free internal streams.
2581         * io/unix.c (mem_close): Free stream object.
2582
2583 2004-10-07  Paul Brook  <paul@codesourcery.com>
2584
2585         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2586         error.
2587
2588 2004-10-06  Paul Brook  <paul@codesourcery.com>
2589
2590         PR libfortran/17709
2591         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2592
2593 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2594
2595         * intrinsics/mvbits.c: Commit the file.
2596
2597 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2598
2599         PR fortran/17283
2600         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
2601         if not done by caller.
2602         (__pack_s): New function.
2603         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
2604         allocating zero memory.
2605
2606         PR fortran/17631
2607         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
2608         * Makefile.in: Regenerate.
2609         * intrinsics/mvbits.h: New file.
2610
2611         PR fortran/17776
2612         * intrinsics/system.c: New file.
2613         * Makefile.am: Add dependency for the new file.
2614         * Makefile.in: Regenerate.
2615
2616 2004-10-04  Paul Brook  <paul@codesourcery.com>
2617         Bud Davis  <bdavis9659@comcast.net>
2618
2619         PR fortran/17706
2620         PR fortran/16434
2621         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
2622         BN and BZ formats.
2623         * io/write.c (output_float): Don't output minus zero.
2624
2625 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2626
2627         * intrinsics/abort.c ("libgfortran.h"): Move.
2628         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
2629         * intrinsics/write.c ("libgfortran.h"): Same.
2630
2631 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2632
2633         PR libfortran/16137
2634         * config.h.in (HAVE_POWF): Undefine.
2635         * configure.ac: Check for 'powf' in library.
2636         * configure: Regenerate.
2637         * intrinsics/c99_functions.c (powf): New function.
2638
2639 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2640
2641         * intrinsics/etime.c (etime_): New function.
2642
2643 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
2644
2645         * libgfortran.h: define gfc_alloca()
2646         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
2647
2648 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
2649
2650         PR fortran/17286
2651         * io/list_read.c (namelist_read): ignore spaces after
2652         the '=' for namelist reads.
2653
2654 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2655
2656         * config.h.in: Regenerate.
2657         * configure: Regenerate.
2658         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
2659         * unix.c: Include stdio.h.
2660         (HAVE_SYS_MMAN_H): Check.
2661         (PROT_READ, PROT_WRITE): Provide default definitions.
2662
2663 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2664
2665         * intrincics/getcwd.c: New file.
2666         * Makefile.am: Add getcwd.c.
2667         * Makefile.in: Regenerated.
2668
2669 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2670         Paul Brook  <paul@codesourcery.com>
2671
2672         * intrinsics/env.c (getenv, get_environmental_variable): Remove
2673         trailing white space.  Use alloca.  Honour trim_name.
2674
2675 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
2676
2677         PR fortran/17090
2678
2679         * io/list_read.c (list_formatted_read): Handle trailing spaces
2680         at end of line.
2681
2682 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
2683
2684         * io/write.c (output_float): Typo in comment.  Remove debugging
2685         printf.  Fix format for FP of form 1e10.
2686
2687 2004-09-03  Richard Henderson  <rth@redhat.com>
2688
2689         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
2690         copy_loop_double, copy_loop_ldouble): New.
2691         (__cshift0): Make shift type ssize_t.  Use % operator instead of
2692         div.  Use specialized versions of copy loop depending on the shape.
2693
2694 2004-09-02  Paul Brook  <paul@codesourcery.com>
2695
2696         * io/format.c (parse_format_list): Set repeat count for P descriptors.
2697         * write.c (output_float): Fix condition.  Correctly handle nonzero
2698         scale factor.
2699
2700 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2701
2702         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
2703         * mk-srk-inc.sh: Likewise.
2704
2705 2004-09-01  Paul Brook  <paul@codesourcery.com>
2706
2707         * runtime/error.c (generate_error): Set both iostat and
2708         library_return.
2709
2710 2004-08-31  Paul Brook  <paul@codesourcery.com>
2711
2712         PR libfortran/16805
2713         * io/list_read.c (next_char): Don't signal EOF for internal files.
2714         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
2715
2716 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2717
2718         * io/unit.c: Separate copyright years by ','.
2719         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
2720         Remove blank line in beginning of function.
2721         (get_unit): Simplify code.
2722
2723 2004-08-31  Paul Brook  <paul@codesourcery.com>
2724
2725         * io/unit.c (get_unit): Remove superfluous if.
2726
2727 2004-08-31  Paul Brook  <paul@codesourcery.com>
2728
2729         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
2730         (finalize_transfer): Move setjmp after namlist IO.
2731         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
2732
2733 2004-08-31  Paul Brook  <paul@codesourcery.com>
2734
2735         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
2736
2737 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2738
2739         * libgfortran.h: Replace 'gfc_strlen_type' by
2740         'gfc_charlen_type'. Update comment accordingly.
2741         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
2742         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
2743
2744 2004-08-31  Paul Brook  <paul@codesourcery.com>
2745
2746         * libgfortran.h: Add comments.
2747
2748 2004-08-30  Richard Henderson  <rth@redhat.com>
2749
2750         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
2751         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
2752         (selected_int_kind.inc selected_real_kind.inc): New rules.
2753         * Makefile.in: Regenerate.
2754         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
2755         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
2756         include table of detected kinds.
2757         * intrinsics/selected_real_kind.f90: Similarly.
2758
2759 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2760         Paul Brook  <paul@codesourcery.com>
2761
2762         * intrinsics/bessel.c: New file.
2763         * intrinsics/erf.c: New file.
2764         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
2765         * configure.ac: Test for C99 Bessel and Error functions.
2766         * Makefile.in: Regenerate.
2767         * config.h.in: Regenerate.
2768         * configure: Regenerate.
2769
2770 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2771         Paul Brook  <paul@codesourcery.com>
2772
2773         * Makefile.am: Add intrinsics/getXid.c.
2774         * configure.ac: Add tests for get{g,p,u}id.
2775         * config.h.in: Regenerate.
2776         * Makefile.in: Regenerate.
2777         * configure: Regenerate.
2778
2779 2004-08-28  Paul Brook  <paul@codesourcery.com>
2780
2781         PR libfortran/17195
2782         * libgfortran.h (rtoa): Remove prototype.
2783         * runtime/error.c (rtoa): Remove.
2784         * io/write.c (calculate_G_format): Don't add blanks if E format is
2785         used.  Add correct number of blanks when exponent width is specified.
2786         (output_float): Rewrite.
2787
2788 2004-08-27  Paul Brook  <paul@codesourcery.com>
2789
2790         * io/rewind.c (st_rewind): Reset unit to read mode.
2791
2792 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
2793
2794         PR fortran/16597
2795         * io/io.h: created typedef for unit_mode.
2796         * io/io.h (gfc_unit): added mode to unit structure.
2797         * io/transfer.c (data_transfer_init): flush if a write then
2798         read is done on a unit (direct access files).
2799         * io/rewind.c (st_rewind): Used unit mode instead of global.
2800
2801 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2802
2803         PR fortran/17143
2804         * runtime/error.c (itoa): keep from overflowing during
2805         mod operation by using unsigned variable.
2806
2807 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2808
2809         PR fortran/17164
2810         * runtime/string_intrinsics.c (string_index):check for
2811         substring longer than string.
2812
2813 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
2814
2815         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
2816         * Makefile.in: Rebuilt.
2817
2818 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2819
2820         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
2821         Fix formatting issues, update copyright years.
2822
2823 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
2824
2825         PR 16908
2826         * io/transfer.c (next_record_w): Do not blank pad.
2827         * io/transfer.c (next_record): Take into account partial records.
2828
2829 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
2830
2831         PR fortran/13278
2832         * io/transfer.c (st_set_nml_var)
2833         * io/write.c (namelist_write): Allow var_name and var_name_len to be
2834         null. For strings, use string_length field instead of len.
2835         * io/io.h (struct namelist_type): New field string_length.
2836         (st_set_nml_var_char): New argument string_length.
2837
2838 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
2839
2840         PR gfortran/16935
2841         * io/open.c (st_open): use flags instead of the unit structure.
2842
2843 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
2844
2845         * io/list_read.c (namelist_read): Convert variable names
2846         to lower case, so that mixed-case names are recognized.
2847         Don't read beyond terminating slash.
2848
2849 2004-08-09  Richard Henderson  <rth@redhat.com>
2850             Roger Sayle  <roger@eyesopen.com>
2851
2852         * intrinsics/c99_functions.c (nextafterf): New implementation that
2853         works correctly with denormalized numbers.
2854
2855 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
2856
2857         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
2858         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
2859         Allocate space if return value has NULL in its data field.
2860         * generated/*.c: Regenerate.
2861
2862 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2863
2864         * intrinsics/env.c: New file.
2865         * Makefile.am: Add env.c to build.
2866         * Makefile.in: Regenerate.
2867
2868 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
2869
2870         PR libgfortran/16704
2871         * io/read.c (read_radix): Understand letters f and F as hex digits.
2872
2873 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
2874
2875         * libgfortran.h (array_t, size0) New declarations.
2876         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
2877         space if return value descriptor has NULL in its data field,
2878         and initialize bounds and stride.
2879         * intrinsics/size.c (array_t, size0): Declarations moved to
2880         libgfortran.h.
2881         * generated/*.c: Regenerate.
2882
2883 2004-08-03  Roger Sayle  <roger@eyesopen.com>
2884
2885         PR libgfortran/16137
2886         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
2887         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2888         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
2889         * config.h.in: Regenerate.
2890         * configure: Regenerate.
2891
2892         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
2893         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2894         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
2895         implementations for targets that don't support C99 float functions.
2896
2897 2004-08-01  Roger Sayle  <roger@eyesopen.com>
2898
2899         * io/write.c (write_float): Use the slightly more portable isnan
2900         in preference to isinf.
2901
2902 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
2903
2904         * configure.ac: Add check for LFS support.
2905         * configure: Regenerate
2906
2907 2004-07-11  Paul Brook  <paul@codesourcery.com>
2908
2909         PR fortran/16303
2910         * m4/cexp.m4 (carg): Return -pi to pi.
2911         * generated/exp_c?.c: Regenerate.
2912
2913 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
2914
2915         PR fortran/16291
2916         * libgfortran/io/write.c: (write_float): Added length check.
2917         Remove pointless memset calls.
2918
2919 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
2920             Paul Brook  <paul@codesourcery.com>
2921
2922         PR fortran/15472
2923         * io/transfer.c(us_write): set recl for seq unform writes to max size.
2924         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
2925         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
2926         right time.
2927         * io/unix.c(is_seekable): set based upon the file/device, not the
2928         method being used to access it (fd or mmap).
2929         * io/unix.c(fd_flush): don't set file_size if !seekable.
2930         * io/unix.c(fd_truncate: ditto.
2931
2932 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2933         Paul Brook  <paul@codesourcery.com>
2934
2935         PR fortran/15280
2936         PR fortran/15665
2937         * libgfortran.h (gfc_strlen_type): Define.
2938         * intrinsics/args.c (getarg): Rename ...
2939         (getarg_i4): ... to this.
2940         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
2941         get_command_i4, get_command_i8): New functions.
2942
2943 2004-07-04  Matthias Klose  <doko@debian.org>
2944
2945         * libtool-version: New.
2946         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
2947         * Makefile.in: Regenerate.
2948         * configure.ac: Remove libtool_VERSION macro
2949         * configure: Regenerate
2950
2951 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
2952             Steven Bosscher  <stevenb@suse.de>
2953
2954         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
2955         commit in prefix.
2956
2957 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2958         Paul Brook  <paul@codesourcery.com>
2959
2960         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
2961         comments.
2962         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
2963
2964 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
2965
2966         PR gfortran/12839
2967         * io/write.c (write_float): check signbit for Infinity.
2968
2969 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
2970
2971         PR gfortran/16196
2972         * unix.c(regular_file): create file if it does not exist.
2973
2974 2004-06-24  Andrew Pinski  <apinski@apple.com>
2975
2976         * configure.ac: Remove check for libmx.
2977         * configure: Regenerate.
2978
2979 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2980
2981         PR fortran/15750
2982         * inquire.c (st_inquire): Add comment
2983         * io.h (st_parameter): Add iolength.
2984         (st_iolength, st_iolength_done): Declare.
2985         * transfer.c (iolength_transfer, iolength_transfer_init,
2986         st_iolength, st_iolength_done): New functions.
2987
2988 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
2989
2990         * etime.c (etime_sub): Remove array rank check;
2991         Add check for sufficient space.
2992
2993 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2994
2995         PR gfortran/16080
2996         * io/list_read.c(set_value): fixed spelling.
2997
2998 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2999
3000         PR gfortran/16080
3001         * io/list_read.c(set_value): don't copy if the string is null.
3002
3003 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
3004
3005         PR gfortran/15292
3006         * intrinsics/c99_functions.c: Use fpclassify if it exists.
3007
3008 2004-06-13  Paul Brook  <paul@codesourcery.com>
3009
3010         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
3011         * configure.ac: Add checks for nextafter and nextafterf.
3012         * Makefile.in, config.h.in, configure: Regenerate.
3013         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
3014         * intrinsics/rand.c (rand): Use normalize_r4_i4.
3015         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
3016         (random_r8): Use normalize_r8_i8.
3017         * runtime/normalize.c: New file.
3018
3019 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3020             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3021
3022         * random.c: Fix several spelling and formatting mistakes in
3023         comments.
3024         (random_r8): Fix loop to make random numbers range in [0,1(.
3025
3026
3027 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3028
3029         * random.c (random_r4): Burn a random number.
3030         (random_r8): fix infinite loop.
3031
3032 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3033             Steve Kargl  <sgk@troutmask.apl.washington.edu>
3034
3035         PR gfortran/15292
3036         * intrinsics/c99_functions.c: New file.
3037         * Makefile.am: Add new file.
3038         * configure.ac: Added test for round/roundf.
3039         * Makefile.in: Regenerate.
3040         * configure: Regenerate.
3041         * configure.h.in: Regenerate.
3042
3043 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
3044
3045         * Makefile.am: Add rand.c and etime.c
3046         * Makefile.in: Regenerated.
3047         * aclocal.in: Regenerated.
3048         * cpu_time.c (second_sub, second): New functions.
3049         * rand.c (irand, rand, srand): New file.
3050         * etime.c (etime_sub, etime): New file.
3051
3052 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3053             Steven Bosscher  <stevenb@suse.de>
3054
3055         PR fortran/14923
3056         * intrinsics/date_and_time.c: New file.
3057         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
3058         * Makefile.in, aclocal.m4: Regenerate.
3059         * libgfortran.h: Prototype date_and_time().
3060
3061 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3062
3063         PR fortran/15665
3064         * intrinsics/args.c: Implement GETARG and IARGC.
3065         * Makefile.am: Add it.
3066         * Makefile.in: Regenerate.
3067
3068 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3069
3070         PR gfortran/12839
3071         * io/write.c(write_float): Format inf and nan IAW F2003.
3072
3073 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
3074
3075         PR gfortran/14897
3076         * io/transfer.c (formatted_transfer): position is unique
3077          for T and TL edit descriptors.
3078         (data_transfer_init): set record length to size of internal
3079          file.
3080
3081 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
3082
3083         PR gfortran/15755
3084         * io/backspace.c(st_backspace): call correct routine for
3085         formatted and un-formatted units.
3086
3087 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
3088
3089         PR gfortran/11800
3090         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
3091         (lib_LTLIBRARIES): Rename to ...
3092         (toolexeclib_LTLIBRARIES): this for multilib support.
3093         * configure.in: Rename to ...
3094         * configure.ac: this.  Update to modern autoconf style, enable
3095         multilibs, support --enable-version-specific-runtime-libs.
3096         * Makefile.in: Regenerated.
3097         * configure: Regenerated.
3098         * aclocal.m4: Regenerated.
3099
3100 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
3101
3102         * libgfortran.h (random_seed): Update prototype.
3103         * intrinsics/random.c: Disable old implementation and add new one.
3104
3105 2004-05-30  Andreas Jaeger  <aj@suse.de>
3106
3107         * intrinsics/random.c: Include unistd.h for close and read
3108         prototypes, remove unneeded inclusion of assert.h.
3109
3110         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3111         unneeded inclusion of assert.h.
3112
3113 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
3114
3115         PR fortran/15234
3116         * intrinsics/associated.c: Remove enum.
3117         (associated): Replace TRUE/FALSE by 1/0.
3118
3119 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
3120
3121         * random.c (random_seed): Use correct variable.
3122
3123 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
3124
3125         * intrinsics/system_clock: New file.
3126         * Makefile.am: Add intrinsics/system_clock.c.
3127         * Makefile.in: Regenerate.
3128
3129 2004-05-21  Roger Sayle  <roger@eyesopen.com>
3130
3131         * io/format.c (parse_format_list): Allow the comma after a string
3132         literal to be optional.
3133
3134 2004-05-18  Paul Brook  <paul@codesourcery.com>
3135         Feng Wang  <fengwang@nudt.edu.cn>
3136
3137         * Makefile.am (i_pow_c): Set it. Add build rule.
3138         (gfor_built_src): Use it.
3139         (m4_files): add m4/pow.m4.
3140         * Makefile.in: Regenerate.
3141         * m4/pow.m4: New file.
3142         * generated/pow_*.c: Regenerate.
3143
3144 2004-05-18  Paul Brook  <paul@codesourcery.com>
3145
3146         * Makefile.am: Remove references to types.m4.
3147         * m4/iparm.m4: Merge with types.m4.
3148         * m4/types.m4: Remove.
3149         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3150         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3151         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3152         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3153         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3154         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3155         Update to use new iparm.m4.
3156         * generated/*.c: Regenerate.
3157
3158 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3159
3160         PR fortran/15235
3161         * gfortran.h (offset_t): Rename to ...
3162         (gfc_offset): ... this.
3163         * io/backspace.c (formatted_backspace, unformatted_backspace),
3164         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3165         transfer.c (us_read, us_write, next_record_r, next_record_w),
3166         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3167         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3168         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3169         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3170         occurences of offset_t by gfc_offset.
3171
3172 2004-05-16  Paul Brook  <paul@codesourcery.com>
3173
3174         * io/format.c (write_real): Don't include padding in format.
3175
3176 2004-05-16  Paul Brook  <paul@codesourcery.com>
3177
3178         * io/format.c (format_lex): Make c an int.
3179
3180 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3181         Paul Brook  <paul@codesourcery.com>
3182
3183         * io/write.c (write_logical): Don't print extra blank.
3184         (write_integer): Base field width on kind.
3185         (list_formatted_write): Output initial blank.
3186
3187 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3188
3189         * io/io.h (flush): Add prototype.
3190         * io/transfer.c (finalize_transfer): Flush partial records.
3191         * io/unix.c (flush): New function.
3192
3193 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3194
3195         PR fortran/15234
3196         * io/io.h (unit_t): Rename to ...
3197         (gfc_unit) ... this.
3198         (unit_root, current_unit, find_file, find_unit, get_unit): Now
3199         of type gfc_unit.
3200         (delete_file, insert_unit, close_unit): Argument now of type
3201         gfc_unit.
3202         * backspace.c (st_backspace), close.c (st_close), endfile.c
3203         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3204         (test_endfile, edit_modes, new_unit, already_open, st_open),
3205         rewind.c (st_rewind), transfer.c (current_unit), unit.c
3206         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3207         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3208         get_unit, init_units, close_unit), unix.c (find_file0,
3209         find_file, delete_file): Replace all occurences of unit_t by
3210         gfc_unit.
3211
3212 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
3213
3214         PR fortran/15311
3215         * io/write.c (write_a): right justify A edit output.
3216
3217 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
3218
3219         PR fortran/15149
3220         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3221         * runtime/main.c(init): Call random_seed as part of MAIN init.
3222
3223 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3224
3225         * io/format.c: (parse_format_list): No comma is required after
3226         P descriptor.
3227
3228 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3229
3230         PR fortran/15204
3231         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3232
3233 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3234             Steven Bosscher  <stevenb@suse.de>
3235
3236         PR libfortran/15234
3237         * libgfortran.h: Include <inttypes.h> if available.
3238
3239 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3240
3241         * io/unix.c (MAP_FAILED): Define if missing.
3242         (mmap_alloc): Cast MAP_FAILED to char *.
3243         (mmap_open): Likewise.
3244
3245 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3246
3247         * generated/_abs_i8.f90: New file.
3248         * generated/_abs_c4.f90: New file.
3249         * generated/_abs_c8.f90: New file.
3250         * Makefile.am: Add them.
3251         * Makefile.in: Regenerate.
3252 `
3253 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3254
3255         PR fortran/14056
3256         * generated/_abs_i4.f90: New file.
3257         * Makefile.am: Add it.
3258         * Makefile.in: Regenerate.
3259
3260 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3261
3262         PR fortran/14942
3263         * io/list_read.c(list_formatted_read): finish consuming the
3264         spaces and seperators at eoln to get ready for next item.
3265
3266 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3267
3268         PR fortran/15113
3269         * io/read.c(read_a): Handle field width > destination and no field width.
3270
3271 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3272
3273         PR fortran/14906
3274         * io/format.c (format_item): gracefully handle a ')'
3275         when it is the first character encountered in the string.
3276
3277 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3278
3279         PR fortran/14904
3280         * io/transfer.c (next_record): Update last_record when
3281         more than one record is written to a direct access file
3282         with one write statement.
3283
3284 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3285
3286         PR fortran/14901
3287         * io/transfer.c (next_record_w) : No '\n' if internal.
3288         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3289
3290 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3291
3292         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3293         Will need to change this later to support direct access files > 2gb.
3294
3295 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3296
3297         PR gfortran/14762
3298         * io/transfer.c (next_record_r) : Skip to next record.
3299
3300 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3301
3302         PR gfortran/14836
3303         * io/transfer.c (next_record): Update last_record for DIRECT
3304
3305 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3306
3307         PR gfortran/14837
3308         * io/unix.c (find_file0): Use fd field of struct
3309
3310 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3311
3312         PR 14831
3313         * io/inquire.c (inquire_via_unit): Changed return string for
3314         BLANK=NULL. Use correct variable for ACTION.
3315
3316 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3317
3318         PR 14746
3319         * io/read.c (read_f): Allow a decimal without a leading digit.
3320         * io/write.c (output_float): remove a leading '0' to keep from
3321         overflowing the field (F edit descriptor).
3322
3323 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3324
3325         PR gfortran/14565
3326         * io/open.c (new_unit),
3327         * io/io.h : new_unit is now visible
3328         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3329         * io/transfer.c (data_transfer_init): remove compile warnings.
3330         * io/rewind.c (st_rewind): ftruncate if writing.
3331
3332 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3333
3334         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3335
3336 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3337
3338         PR 13919
3339         * io/io.h (global_t):
3340         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3341           Move eof_jmp to a global structure.
3342         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3343
3344 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3345
3346         * m4/cexp.m4 (csqrt): Actually use the passed value.
3347         * generated/exp_c?.c: Regenerate.
3348
3349 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3350
3351         PR 12921
3352         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3353         * open.c (new_unit): Moved test for positioned direct access error.
3354         (init_units): Corrected calculation of max records.
3355
3356 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3357
3358         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3359         * Makefile.in: Regenerate.
3360         * m4/dotprodc.m4: New file. Implement complex dot_product.
3361         * m4/dotprod.m4: Delete the complex implementation.
3362         * generated/dotprod_*: Update.
3363
3364 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3365
3366         * transfer.c (write_constant_string): Do not delete H's in hollerith
3367         formats.
3368
3369 2004-01-05  Andrew Pinski  <apinski@apple.com>
3370
3371         * configure.in: Check for csin in -lmx also.
3372         * configure: Regenerate.
3373
3374 2004-01-01  Paul Brook  <paul@codesourcery.com>
3375
3376         * io/list_read.c (find_nml_node): Make static.
3377         (match_namelist_name): Ditto.
3378         * io/read.c (convert_precision_real): Make static, fix spelling.
3379         * io/transfer.c (extract_real): Remove unused prototype.
3380         (st_set_nml_var): Make static.
3381         * io/write.c (extract_real): Make static.
3382
3383 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3384
3385         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3386
3387 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3388
3389         * io/transfer.c (data_transfer_init): Give a runtime error for list
3390         formatted reads and writes from/to files opened for unformatted IO.
3391
3392 2003-11-30  Paul Brook  <paul@nowt.org>
3393
3394         * runtime/memory.c (push_context): Remove.
3395         (pop_context): Remove.
3396         * libgfortran.h: Remove prototypes.
3397
3398 2003-11-27  Paul Brook  <paul@nowt.org>
3399
3400         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3401
3402 2003-11-27  Paul Brook  <paul@nowt.org>
3403
3404         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3405         * libgfortran.h: Ditto.
3406         * m4/in_pack.m4: Ditto.
3407         * runtime/in_pack_generic.c: Ditto.
3408         * runtime/memory.c: Ditto.
3409
3410 2003-11-26  Richard Henderson  <rth@redhat.com>
3411
3412         * m4/exponent.m4, m4/fraction.m4: New.
3413         * m4/nearest.m4, m4/set_exponent.m4: New.
3414         * generated/*: Update.
3415         * Makefile.am: Add them.
3416         (AM_CFLAGS): New.  Use -std=gnu99.
3417         * Makefile.in: Regenerate.
3418
3419 2003-11-08  Paul Brook  <paul@nowt.org>
3420
3421         PR fortran/12704
3422         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3423         * m4/maxloc1.m4: Ditto.
3424         * m4/minloc0.m4: Ditto.
3425         * m4/minloc1.m4: Ditto.
3426         * m4/ifunction.m4: Set return value for zero sized arrays.
3427         * m4/iforeach.m4: Ditto.
3428         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3429         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3430         * generated/*: Update.
3431
3432 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3433
3434         PR fortran/12702
3435         * io/list_read.c (eat_spaces): Treat tab as space.
3436
3437 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3438
3439         * intrinsics/random.c: Add reference to paper containing algorithm.
3440         (random_seed): Extra error checking and proper handling of arrays.
3441         (arandom_r4, arandom_r8): Implement.
3442
3443 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3444
3445         PR fortran/12703
3446         * runtime/memory.c (allocate_size): Allow allocation
3447         of zero-sized objects.
3448
3449 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3450
3451         PR fortran/12701
3452         * open.c (new_unit): Open without a file name opens
3453         a file with name fort.<unit>.
3454
3455 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3456
3457         * intrinsics/cshift0.c: New file.
3458         * m4/cshift1.m4: New file
3459         * generated/cshift*.c: New files.
3460         * Makefile.am: Add them.
3461         * Makefile.in: Regenerate.
3462
3463 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3464
3465         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3466
3467 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3468
3469         * intrinsics/string_intrinsics.c (string_trim): New function.
3470         (string_repeat): New function.
3471
3472 2003-10-11  Paul Brook  <paul@nowt.org>
3473
3474         * intrinsics/dprod_r8.f90: New file.
3475         * Makefile.am (gfor_specific_src): Add it.
3476         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3477         Add new intrinsics.
3478         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3479         Add new intrinsics.
3480         * Makefile.in: Regenerate.
3481         * generated/_aint_*.f90: New files.
3482         * generated/_anint*.f90: New files.
3483         * generated/_atan2*.f90: New files.
3484         * generated/_mod*.f90: New files.
3485
3486 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3487
3488         * intrinsics/selected_kind.f90: New file.
3489         * Makefile.am: Add it.
3490         * Makefile.in: regenerate.
3491
3492 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
3493         Paul Brook  <paul@nowt.org>
3494
3495         * intrinsics/random.c: New file.
3496         * Makefile.am (gfor_hemper_src): Add it.
3497         (gfor_specific_c): Fix typo.
3498
3499 2003-09-19  Paul Brook  <paul@nowt.org>
3500
3501         * All: rename g95->gfc.
3502
3503 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
3504
3505         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3506
3507 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
3508
3509         * io/write.c (write_float): Dectection of positive infinite number,
3510         Not a Number(NaN) and negative infinite number.
3511         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3512         output a very_very small number ( < 0.1e-100 ).
3513
3514 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
3515
3516         * libgfortran.h (xtoa, itoa): Parameter modified.
3517         * io/io.h (namelist_info): Declaration to support namelist I/O
3518         (st_parameter): Add namelist related component
3519         (ionml, empty_internal_buffer, st_set_nml_var_int,
3520         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3521         st_set_nml_var_log): Declaration
3522         (set_integer, set_integer): Parameter changed
3523         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3524          fnodes
3525         (parse_format_list): Fix bug about FMT_SLASH
3526         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3527         newly allocated saved_string
3528         (next_char): Add detection of End_Of_Line support
3529         (convert_integer): Now can process 64 bits interger
3530         (read_real): Bug fixed
3531         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3532         (match_namelist_name): New implemention
3533         * io/lock.c (ionml): New global variable
3534         (library_end): Free memory in ionml
3535         * io/open.c (st_open): Variable initializtion
3536         * io/read.c (max_value): 64 bits interger support
3537         (convert_precsion_real): New procedure to replace "strtod" with more
3538          features
3539         (read_f, read_radix): Input bug fix
3540         * io/transfer.c: (sf_seen_eor): New static variable
3541         (read_sf): Zeroize base buffer; fix bugs: single read statement can
3542         not get input in mutli line when read from stdin
3543         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3544          request
3545         (data_transfer_init): Clear internal buffer for Internel File I/O.
3546         Internal File now worked. Detect some error condition for namelist.
3547         Some minor bug fix
3548         (next_record_w): Internal file and Namelist I/O support.
3549         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3550         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3551         * io/unit.c (implicit_unit): Deletion
3552         (get_unit): Now cannot open a unit implicitly.
3553         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3554         mapped buffer.
3555         (mem_alloc_r_at): Internal file I/O support added
3556         (empty_internal_buffer): New function
3557         * io/write.c (extract_int): Support 64 bits interger processing
3558         (output_float): Varibale initialization
3559         (write_float): Infinite real number detection.
3560         (write_int): 64 bits integer I/O support
3561         (write_decimal): New function to output decimal number
3562         (otoa, btoa): Better implemention and 64 bits interger support
3563         (namelist_write): New function
3564         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3565         interger support
3566
3567 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3568
3569         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3570         get_mem ): Add attribute.
3571         * intrinsics/spread_generic.c (__spread): Fix spelling.
3572         * io/inquire.c (inquire_via_filename): Add const.
3573         * io/io.h (sys_exit): Add attribute.
3574         * io/io.h (move_pos_offset): Add move_pos_offset.
3575         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3576         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3577         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3578         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3579         write_z): Add const.
3580         * io/read.c (convert_real): Add const.
3581         * io/transfer.c (type_name): Add const.
3582         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3583         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3584         inquire_read, inquire_write, inquire_readwrite): Add const.
3585         * io/write.c (output_float): Remove unused variable.
3586         * io/write.c (write_a, extract_int, extract_real, output_float,
3587         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3588         write_e, write_f, write_en, write_es, write_logical, write_integer,
3589         write_character, write_real, write_complex): Add const.
3590         * runtime/error.c (rtoa): Remove unused variable.
3591         * runtime/select.c (select_string): Add const.
3592         * runtime/stop.c (stop_string): Add const.
3593
3594 2003-08-10  Paul Brook  <paul@nowt.org>
3595
3596         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3597         (FFLAGS): Add -fno-underscoring.
3598         * Makefile.in: Regenerate.
3599         * intrinsics/abort.c: New file.
3600
3601 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
3602
3603         * fmain.c (main): Do not call init and cleanup; call set_args instead.
3604         * libgfortran.h (init, cleanup): Remove declarations.
3605         (set_args): Add declaration.
3606         * runtime/main.c (init, cleanup): Make them static, and give them
3607         the constructor and destructor attributes.
3608         (set_args): New function.
3609
3610 2003-08-10  Paul Brook  <paul@nowt.org>
3611
3612         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
3613         on which string is longest.
3614
3615 2003-08-10  Paul Brook  <paul@nowt.org>
3616
3617         * Makefile.am (EXTRA_DIST): Remove old files.
3618         * Makefile.in: Regenerate.
3619
3620 2003-07-26  Paul Brook  <paul@nowt.org>
3621
3622         Rename library to libgfortran.
3623         * libgfortran.h: Change prefix to _libgfortran_.
3624
3625 2003-07-24  Paul Brook  <paul@nowt.org>
3626
3627         * configure.in: Don't pull in system libtool.  Use toplevel
3628         auxiliary files.
3629
3630 2003-07-22  Paul Brook  <paul@nowt.org>
3631
3632         Regenerate all configury files.
3633
3634 2003-07-09  Chun Huang  <compiler@sohu.com>
3635
3636         * intrinsics/string_intrinsic.c (string_scan): New function.
3637         (string_verify): New function.
3638
3639 2003-06-25  Paul Brook  <paul@nowt.org>
3640
3641         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
3642         (mem_seek): Don't bother setting physical_offset.
3643
3644 2003-06-20  Paul Brook  <paul@nowt.org>
3645
3646         * libgfor.h (stop_numeric): Declare.
3647         * runtime/pause.c: New file.
3648         * Makefile.am: Add it.
3649
3650 2003-06-08  Paul Brook  <paul@nowt.org>
3651
3652         * m4/cexp.m4 (cabs): Use correct typed version.
3653         (csqrt): New function.
3654
3655 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
3656
3657         Spotted by Benjamin and Tobias:
3658         * io/list_read.c: Add Separator '\t'.
3659         (parse_real, read_real): Accept real values starting with an optional
3660         sign follows a decimal point.
3661
3662 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
3663
3664         * Makefile.am: Don't put cmath objects in subdir.
3665         * configure.in: Rename MATHOBJ to MATH_OBJ.
3666
3667 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
3668
3669         * intrinsics/associated.c: New file.
3670         * Makefile.am: Add it. Regenerate Makefile.in.
3671         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
3672         G95_DESCRIPTOR_DTYPE.
3673
3674 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
3675
3676         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
3677         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
3678         the scale_factor to 0 for F editing.
3679
3680 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
3681
3682         * libgfor.h: Only include stdint.h if it exists.
3683
3684 2003-05-07  Paul Brook  <paul@nowt.org>
3685
3686         * libgfor.h: Use stdint.h types.
3687         * intrinsics/ishift.c: Ditto.
3688         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
3689
3690 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
3691
3692         * libgfor.h (offsetof): Define if nobody else does.
3693         * runtime/memory.c (HEADER_SIZE): Use it.
3694
3695 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
3696
3697         * configure.in: Require autoconf 2.54.
3698
3699 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
3700         Paul Brook  <paul@nowt.org>
3701
3702         * intrinsics/reshape_generic.c: Copy the whole element, not just the
3703         first byte.
3704         * m4/transpose.m4: New file.
3705         * Makefile.am: Add them.
3706         Regenerate generated files.
3707
3708 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3709
3710         * io/format.c (parse_format_list): Allow 'X' without integer
3711         prefix.  This is an extension.  Interpretation is '1X'.
3712
3713 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
3714
3715         * io/format.c (parse_format_list): Allow '0P'.
3716
3717 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3718
3719         * Makefile.in: Re-regenerate for automake 1.7.3.
3720
3721 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
3722
3723         Port implementation for CHARACTER SELECT from Andy's tree.
3724         * runtime/select.c: New file
3725         * Makefile.am: Add it.
3726         * Makefile.in: Regenerate.
3727
3728 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
3729
3730         * io/transfer.c (formatted_transfer): Modified
3731         * io/unix.c (move_pos_offset): New Function.
3732         * io/format.c (parse_format_list): Modified.
3733
3734 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
3735
3736         * io/write.c (write_float,write_real): New implemention of
3737         FMT_G and default float editing.
3738         (calculate_exp,calculate_G_format,output_float): New Function.
3739         (write_float,write_real,write_logical): Modified
3740         * libgfor.h (default_rtoa): Remove Declaration.
3741         * runtime/error.c (default_rtoa): Remove Function.
3742
3743 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
3744
3745         Spotted by Yang:
3746         * io/write.c (extract_real): Add missing break statement.
3747
3748 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3749
3750         * cpu_time.c: Make sure we have a definition of HZ.  Don't
3751         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
3752
3753 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3754             Paul Brook  <paul@nowt.org>
3755
3756         * configure.in: Check for process time headers and GETTIMEOFDAY.
3757         * makefile.am: Add intrinsics/cpu_time.c.
3758         * acinclude.m4: New file.
3759         * intrinsics/cpu_time.c: New file.
3760         * m4/dotprodl.m4: Fix typo.
3761         Regenerate generated files.
3762
3763 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
3764
3765         * io/write.c (extract_real): Ouput floating point value.
3766         (write_float): New Function.
3767         (write_e, write_f, write_en, write_es): Modified
3768         * io/transfer.c (formatted_transfer): Modified.
3769         * libgfor.h (default_rtoa): Declaration.
3770         (rtoa): Declaration.
3771         * runtime/error.c (default_rtoa): New Function.
3772         (rtoa): New Function.
3773
3774 2003-04-05  Paul Brook  <paul@nowt.org>
3775
3776         * intrinsics/spread_generic.c: New file.
3777         * Makefile.am: Add it. Regenerate Makefile.in.
3778
3779 2003-03-29  Paul Brook  <paul@nowt.org>
3780
3781         * intrinsics/pack_generic.c: New file.
3782         * intrinsics/unpack_generic.c: New file.
3783         * Makefile.am: Add them. Regenerate Makefile.in.
3784
3785 2003-03-25  Paul Brook  <paul@nowt.org>
3786
3787         * intrinsics/eoshift0.c: New file.
3788         * intrinsics/eoshift2.c: New file.
3789         * m4/eoshift1.m4: New file.
3790         * m4/eoshift3.m4: New file.
3791         * Makefile.am: Add them.
3792         * in_unpack_generic.c: Initialize src.
3793         Regenerate generated files.
3794
3795 2003-03-14  Paul Brook  <paul@nowt.org>
3796
3797         * m4/shape.m4: Work properly with array temporaries.
3798         * m4/in_pack.m4: Skip redundant checks for array temporaries.
3799         * runtime/in_pack_generic.c: Ditto.
3800
3801 2003-03-12  Paul Brook  <paul@nowt.org>
3802
3803         * m4/shape.m4: Work properly with noncontiguous arrays.
3804
3805 2003-03-08  Paul Brook  <paul@nowt.org>
3806
3807         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
3808         * runtime/in_pack_generic.c: Ditto.
3809
3810 2003-02-08  Paul Brook  <paul@nowt.org>
3811
3812         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
3813         * io/close.c (st_close): Return void.
3814         * io/open.c (st_open): Return void.
3815         * libgfor.h (g95_array_char): Declare.
3816         (internal_malloc_size): Ditto.
3817         (internal_pack*, internal_unpack*): Ditto.
3818         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
3819         arrays.
3820         * m4/in_unpack.m4: Include file fixes.
3821         * m4/reshape.m4: Increment the correct source pointer.
3822         * Makefile.am (maxloc): Fix typo.
3823         * runtime/in_pack_generic.c: Call optimized functions. Allocate
3824         storage if neccessary. Fix logic for packed arrays.
3825         * runtime/in_unpack_generic.c: Call optimized functions.
3826         * runtime/main.c: Use runtime_error to report errors.
3827         * memory.c (internal_malloc_size): Make non-static.
3828
3829 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3830
3831         * reshape_packed.c, lock.c: Add #include <string.h>.
3832         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
3833         environ.c, error.c, memory.c, string.c: Add const.
3834         * error.c (show_locus): Add void.
3835
3836 2003-02-21  Paul Brook  <paul@nowt.org>
3837
3838         * m4/in_pack.m4: Avoid returning const * parameter.
3839         * Makefile.am: Only regenerate files in maintainer mode.
3840
3841 2003-02-20  Paul Brook  <paul@nowt.org>
3842
3843         Add array repacking support functions.
3844         * m4/in_pack.m4, m4/in_unpack.m4: New files.
3845         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
3846         * Makefile.am: Build them.  Regenerate configury files.
3847         * generated/: New directory for generated files (need to move
3848         everything else there).
3849
3850 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3851
3852         * m4/cexp.m4: Fix typo.
3853
3854 2003-01-26  Paul Brook  <paul@nowt.org>
3855
3856         * intrinsics/: Add missing generated files.
3857
3858 2003-01-26  Paul Brook  <paul@nowt.org>
3859
3860         * Makefile.am: Put -I before the filename.
3861
3862 2003-01-24  Paul Brook  <paul@nowt.org>
3863
3864         * configure.in: Add AM_MAINTAINER_MODE.
3865
3866 2003-01-23  Paul Brook  <paul@nowt.org>
3867
3868         * configure.in, Makefile.am: Modify to work with unmodified autoconf
3869         and auotmake.
3870         Also regenerate other configury files.
3871
3872 2003-01-21  Paul Brook  <paul@nowt.org>
3873
3874         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
3875
3876 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3877
3878         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
3879         Don't include "alloca.h".
3880
3881 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3882
3883         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
3884         * Makefile.am: Adjust file name.
3885         * Makefile.in: Regenerate.
3886         * gfortypes.h: Kill, include everything in...
3887         * libgfor.h: ...here.  Include config.h
3888         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
3889         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
3890         intrinsics/reshape_packed.c, intrinsics/size.c,
3891         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
3892         for prefix for all functions instead of hardcoded.
3893
3894 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3895
3896         * io/lock.c (library_end): Propagate library return
3897         code.
3898
3899 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3900
3901         Port fixes from Andy's tree:
3902         * io/read.c (read_decimal): Reverse sense of overflow
3903         comparison during integer reads.
3904         * io/format.c (revert): Fix comment.
3905         (next_format): Fix format revision.
3906         * io/unix.c: Fix and simplify mmap version of stream
3907         functions.
3908
3909 2003-01-11  Paul Brook  <paul@nowt.org>
3910
3911         * configure, Makefile.in: Regenerate.
3912
3913 2003-01-11  Paul Brook  <paul@nowt.org>
3914
3915         * runtime/stop.c: Rewrite.
3916
3917 2003-01-08  Paul Brook  <paul@nowt.org>
3918
3919         * configure, Makefile.in: Regenerate.
3920
3921 2003-01-05  Paul Brook  <paul@nowt.org>
3922
3923         * (*.m4) Move to m4/.
3924         * intrinsics/string.c (_gfor_string_index): New Function.
3925
3926 2002-12-29  Paul Brook  <paul@nowt.org>
3927
3928         * intrinsics/reshape.*: New files.
3929         * gcc_config.patch: Update to new GCC configure system.
3930
3931 2002-10-10  Paul Brook  <paul@nowt.org>
3932
3933         * intrinsics/size.c: New file.
3934         * intrinsics/shape.m4: New file.
3935         * Makefile.am: Add above files.
3936
3937 2002-10-02  Paul Brook  <paul@nowt.org>
3938
3939         * fmain.c (main): Move here.
3940         * libgfor.c: From here.
3941         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
3942         * Makefile.am: Build libgforbegin.
3943         * gcc_config.patch: Remove stray -march=athlon.
3944         * dotprodl.m4: Fix use of L8_TO_L4 macro.
3945         * ifunction.m4: Move variable declarations to allow compilation with
3946         gcc < 3.0
3947         * specific.m4, specific4.m4: Fix typo typecode->type_code.
3948         * README: Document use of patch -p1.
3949
3950 2002-09-12  Paul Brook  <paul@nowt.org>
3951
3952         * math/*: Add complex math library functions.
3953         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
3954         * Makefile.am: Add details for above.
3955         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
3956
3957 2002-09-09  Paul Brook  <paul@nowt.org>
3958
3959         * libgfor.c (determine_endianness): Use an array rather than a struct.
3960         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
3961
3962 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3963
3964         * libgfor.c: Add fatal signal handler.
3965         Romove superfluous abort() calls.
3966
3967 2002-09-07  Paul Brook <paul@nowt.org>
3968
3969         * Makefile.am, intrinsics: Major rewrite.
3970
3971 2002-09-02  Paul Brook <paul@nowt.org>
3972
3973         * Makefile.am: Added -I$(srcdir) to m4 rule.
3974
3975 2002-08-30  Paul Brook <paul@nowt.org>
3976
3977         * io/*: Integrated libgforio.
3978         * Makefile.am, configure.in: Make compatable with GCC. Build code for
3979         intrinsics in the intrisics directory.
3980         * intrinsics/intrinsics.m4: Move here. Strip directories from the
3981         filename. Add 'and' and 'all' intrinsics.
3982
3983 2002-08-17  Paul Brook <paul@nowt.org>
3984
3985         * ALL: First release as more than just a single file