libgfortran/ChangeLog

   1 2005-11-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
   2
   3         PR fortran/24892
   4         * io/io.h (unit_access): Add ACCESS_APPEND.
   5         * io/open.c (access_opt): Add APPEND value for ACCESS keyword.
   6         (st_open): Use that new value to set the POSITION accordingly.
   7
   8 2005-11-14  Janne Blomqvist  <jb@gcc.gnu.org>
   9
  10         PR fortran/21468
  11         * Makefile.am: Add -ftree-vectorize for compiling matmul.
  12         * m4/matmul.m4: Add const and restrict to type declarations as
  13         appropriate.
  14         * m4/matmull.m4: Likewise.
  15         * Makefile.in: Regenerated.
  16         * generated/matmul_*.c: Likewise.
  17
  18 2005-11-13  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  19
  20         * intrinsics/fget.c: New file.
  21         * intrinsics/ftell.c: New file.
  22         * io/unix.c (stream_offset): New function.
  23         * io/io.h: Add prototype for stream_offset.
  24         * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c.
  25         * Makefile.in: Regenerate.
  26
  27 2005-11-12  Steven G. Kargl  <kargls@comcast.net>
  28
  29         PR libgfortran/24787
  30         *  intrinsics/string_intrinsics.c (string_scan): Off by one; Fix typos
  31         in nearby comment.
  32
  33 2005-11-10  Andreas Jaeger  <aj@suse.de>
  34
  35         * libgfortran.h: Add proper defines where needed.
  36
  37 2005-11-10  Andreas Jaeger  <aj@suse.de>
  38
  39         * libgfortran.h: Add missing prototypes for internal_pack
  40         functions.
  41
  42 2005-11-06  Janne Blomqvist <jb@gcc.gnu.org>
  43
  44         PR fortran/24174
  45         PR fortran/24305
  46         * io/io.h: Add argument to prototypes, add prototypes for
  47         size_from_*_kind functions.
  48         * io/list_read.c (read_complex): Add size argument, use
  49         it.
  50         (list_formatted_read): Add size argument, cleanup.
  51         (list_formatted_read_scalar): Add size argument.
  52         (nml_read_obj): Fix for padding.
  53         * io/transfer.c: Add argument to transfer function pointer.
  54         (unformatted_read): Add size argument.
  55         (unformatted_write): Likewise.
  56         (formatted_transfer_scalar): Fix for padding with complex(10).
  57         (formatted_transfer): Add size argument, cleanup.
  58         (transfer_integer): Add size argument to transfer call.
  59         (transfer_real): Likewise.
  60         (transfer_logical): Likewise.
  61         (transfer_character): Likewise.
  62         (transfer_complex): Likewise.
  63         (transfer_array): New kind argument, use it.
  64         (data_transfer_init): Add size argument to formatted_transfer
  65         call.
  66         (iolength_transfer): Add size argument, cleanup.
  67         * io/write.c (write_complex): Add size argument, fix for padding
  68         with complex(10).
  69         (list_formatted_write): Add size argument, cleanup.
  70         (list_formatted_write_scalar): Add size argument, use it.
  71         (nml_write_obj): Fix for size vs. kind issue.
  72         * io/size_from_kind.c: New file.
  73         * Makefile.am: Add io/size_from_kind.c.
  74         * configure: Regenerate.
  75         * Makefile.in: Regenerate.
  76
  77 2005-11-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  78
  79         * intrinsics/ctime.c: New file.
  80         * configure.ac: Add check for ctime.
  81         * Makefile.am: Add ctime.c
  82         * configure: Regenerate.
  83         * config.h.in: Regenerate.
  84         * Makefile.in: Regenerate.
  85
  86 2005-11-05  Richard Guenther  <rguenther@suse.de>
  87
  88         * configure.ac: Use AM_FCFLAGS for extra flags, not FCFLAGS.
  89         * configure: Regenerate.
  90
  91 2005-11-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  92
  93         * intrinsics/tty.c (ttynam): New function.
  94
  95 2005-11-04  Steven G. Kargl <kargls@comcast.net>
  96
  97         PR fortran/24636
  98         * runtime/stop.c (stop_numeric): Use stop_code = -1.
  99
 100 2005-11-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 101
 102         PR libfortran/22298
 103         * runtime/main.c (stupid_function_name_for_static_linking): New
 104         function.
 105         * runtime/error.c (internal_error): Call
 106         stupid_function_name_for_static_linking.
 107         * libgfortran.h: Add prototype for
 108         stupid_function_name_for_static_linking.
 109
 110 2005-11-01  Paul Thomas  <pault@gcc.gnu.org>
 111
 112         PR fortran/14994
 113         * libgfortran/intrinsics/date_and_time.c: Add interface to
 114         the functions date_and_time for the intrinsic function secnds.
 115
 116 2005-10-31  Jerry DeLisle  <jvdelisle@verizon.net>
 117
 118         PR libgfortran/24584
 119         * io/list_read.c (free_saved): Set saved_used to zero.
 120
 121 2005-10-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 122
 123         PR libfortran/20179
 124         * io/unix.c (flush_if_preconnected): New function.
 125         * io/io.h: Add prototype for flush_if_preconnected.
 126         * io/transfer.c (data_transfer_init): Use flush_if_preconnected
 127         to workaround buggy mixed C-Fortran code.
 128
 129 2005-10-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 130
 131         * Makefile.am: Add intrinsics/malloc.c file.
 132         * Makefile.in: Regenerate.
 133         * intrinsics/malloc.c: New file, with implementations for free
 134         and malloc library functions.
 135
 136 2005-10-29  Mike Stump  <mrs@apple.com>
 137
 138         * Makefile.am (kinds.h): Remove target, if command fails.
 139         (selected_int_kind.inc): Likewise.
 140         (selected_real_kind.inc): Likewise.
 141         * Makefile.in: Regenerate.
 142
 143 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 144
 145
 146         * Makefile.am (intrinsics): Add signal.c.
 147         * Makefile.in: Regenerate.
 148         * configure.ac: Checks for signal and alarm.
 149         * config.h.in: Regenerate.
 150         * configure: Regenerate.
 151         * intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics.
 152
 153 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 154
 155         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check.
 156         * configure.ac: Check for floatingpoint.h, fptrap.h and float.h
 157         headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and
 158         fp_enable functions.
 159         * configure.host: Add case for systems with fpsetmask and systems
 160         with fp_trap/fp_enable.
 161         * config/fpu-sysv.h: New file, FPU code using fpsetmask.
 162         * config/fpu-aix.h: New file, FPU code for AIX using fp_trap and
 163         fp_enable.
 164         * aclocal.m4: Regenerate.
 165         * configure: Regenerate.
 166         * config.h.in: Regenerate.
 167
 168 2005-10-24  Jerry DeLisle  <jvdelisle@verizon.net>
 169
 170         PR libgfortran/24224
 171         * libgfortran.h: Remove array stride error code.
 172         * runtime/error.c: Remove array stride error.
 173         * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
 174         generic.  Add pointer to array_loop_spec and rank to gfc_unit
 175         structure.
 176         * io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
 177         * io/transfer.c (init_loop_spec): New function to initialize
 178         an array_loop_spec.
 179         (next_array_record): New function to return the index to the next array
 180         record by incrementing through the array_loop_spec.
 181         (next_record_r): Use new function.
 182         (next_record_w): Use new function.
 183         (finalize_transfer): Free memory allocated for array_loop_spec.
 184         * io/unit.c (get_array_unit_len): Delete this function. Use new
 185         function init_loop_spec to initialize the array_loop_spec.
 186
 187 2005-10-24  Paul Thomas  <pault@gcc.gnu.org>
 188
 189         PR fortran/24416
 190         * libgfortran/io/list_read.c (namelist_read): Exit with call to
 191         free_saved () so that character strings do not accumulate.
 192
 193 2005-10-23  Jerry DeLisle  <jvdelisle@verizon.net>
 194
 195         PR libgfortran/24489
 196         * io/transfer.c (read_block): Change the order of execution to not read
 197         past end-of-record.
 198         (read_block_direct): Same change.
 199
 200 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 201
 202         PR libfortran/23272
 203         * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
 204         * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
 205         * Makefile.in: Regenerate.
 206         * configure: Regenerate.
 207         * config.h.in: Regenerate.
 208         * aclocal.m4: Regenerate.
 209         * io/unix.c (compare_file_filename): Add fallback case for
 210         systems without working stat.
 211         * io/open.c (already_open): Correct call to
 212         compare_file_filename.
 213         * io/io.h: Correct proto for compare_file_filename.
 214
 215 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 216
 217         * runtime/fpu.c: Add _GNU_SOURCE definition.
 218         * config/fpu-glibc.h: Remove __USE_GNU definition.
 219
 220 2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
 221
 222         PR fortran/24384
 223         * intrinsics/spread_generic.c (spread_internal_scalar): New
 224         function that handles the special case of spread with a scalar
 225         source. This has new interface functions -
 226         (spread_scalar, spread_char_scalar): New functions to interface
 227         with the calls specified in gfc_resolve_spread.
 228
 229 2005-10-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 230
 231         PR libfortran/24383
 232         * io/unix.c: Add fallback definition for SSIZE_MAX.
 233
 234 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 235
 236         * c99_protos.h: Define preprocessor HAVE_ macros with value 1
 237         instead of empty value.
 238         * intrinsics/c99_functions.c: Likewise.
 239         * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
 240         empty value.
 241         * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
 242         empty value.
 243
 244 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 245
 246         PR libfortran/24432
 247         * c99_protos.h: Define HAVE_ macros for all provided functions.
 248
 249 2005-10-14  Uros Bizjak  <uros@kss-loka.si>
 250
 251         * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
 252         Change cw and cw_sse variables to unsigned.
 253         (SSE): New definition.
 254         (has_sse): Use it.
 255
 256 2005-10-13  Thomas Koenig  <Thomas.Koenig@online.de>
 257
 258         * io/unix.c(fd_alloc_r_at):  Use read() instead of do_read()
 259         only in case of special files (e.g. terminals).
 260
 261 2005-10-13  Uros Bizjak  <uros@kss-loka.si>
 262
 263         * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
 264
 265 2005-10-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 266
 267         * Makefile.am: Add fpu.c to the build process, and
 268         target-dependent code as fpu-target.h.
 269         * Makefile.in: Regenerate.
 270         * configure.ac: Add call to configure.host to set
 271         FPU_HOST_HEADER.
 272         * configure: Regenerate.
 273         * configure.host: New script to determine which host-dependent
 274         code should go in.
 275         * libgfortran.h: Add fpe option, remove previous fpu_ options.
 276         Add bitmasks for different FPE traps. Add prototype for set_fpu.
 277         * runtime/environ.c: Remove environment variables to control
 278         fpu behaviour.
 279         * runtime/fpu.c (set_fpe): New function for the front-end.
 280         * runtime/main.c (init): Set FPU state.
 281         * config: New directory to store host-dependent code.
 282         * config/fpu-387.h: New file with code handling the i387 FPU.
 283         * config/fpu-glibc.h: New file with code for glibc systems.
 284         * config/fpu-generic.h: Fallback for the most generic host. Issue
 285         warnings.
 286
 287 2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>
 288
 289         * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
 290         cause input from the terminal to hang.
 291
 292 2005-10-11  Steven G. Kargl  <kargls@comcast.net>
 293
 294         PR libgfortran/24313
 295         *  c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
 296         csqrt{f} were imported from glibc, and this bug is still present
 297         there. glibc PR is 1146.
 298
 299 2005-10-07  Janne Blomqvist <jblomqvi@cc.hut.fi>
 300
 301         PR fortran/16339
 302         PR fortran/23363
 303         * io/io.h: Add read and write members to stream, define access
 304         macros.
 305         * io/transfer.c (read_block_direct): New function.
 306         (write_block_direct): New function.
 307         (unformatted_read): Change to use read_block_direct.
 308         (unformatted_write): Change to use write_block_direct.
 309         * io/unix.c: Remove mmap includes and defines.
 310         (writen): Remove.
 311         (readn): Remove.
 312         (reset_stream): New function.
 313         (do_read): New function.
 314         (do_write): New function.
 315         (fd_flush): Change to use do_write() instead of writen().
 316         (fd_alloc_r_at): Change to use do_read().
 317         (fd_seek): Change return type to try, as the prototype. Add check
 318         to avoid syscall overhead if possible.
 319         (fd_read): New function.
 320         (fd_write): New function.
 321         (fd_open): Set pointers for new functions.
 322         (mem_read): New function.
 323         (mem_write): New function.
 324         (open_internal): Set pointers for new functions.
 325         (is_seekable): Clean up comment.
 326
 327 2005-10-07  Jerry DeLisle  <jvdelisle@verizon.net>
 328
 329         * io/transfer.c (write_block): Add test for end-of-file condition,
 330         removed from mem_alloc_w_at. (next_record_w): Clean up checks for
 331         NULL pointer returns from s_alloc_w.
 332         * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
 333         * io/write.c (write_float): Add checks for NULL pointer returns from
 334         write_block calls. (write_integer): Same.
 335
 336 2005-10-03  Jakub Jelinek  <jakub@redhat.com>
 337
 338         * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
 339
 340 2005-10-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 341
 342         PR libfortran/19308
 343         PR libfortran/22437
 344         * Makefile.am: Add generated files for large real and integers
 345         kinds. Add a rule to create the kinds.inc c99_protos.inc files.
 346         Use kinds.inc to preprocess Fortran generated files.
 347         * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
 348         GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
 349         gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
 350         gfc_array_l16.
 351         * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
 352         HAVE_GFC_COMPLEX_* when these types are available.
 353         * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
 354         * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
 355         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
 356         m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
 357         m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
 358         m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
 359         m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
 360         m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
 361         m4/sum.m4, m4/transpose.m4: Protect generated functions with
 362         appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
 363         * Makefile.in: Regenerate.
 364         * all files in generated/: Regenerate.
 365
 366 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
 367
 368         * runtime/memory.c (malloc_t): Remove.
 369         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
 370         (mem_root, runtime_cleanup, malloc_with_header): Remove.
 371         (internal_malloc_size): Use just get_mem if size != 0, return NULL
 372         otherwise.
 373         (internal_free): Just free if non-NULL.
 374         (internal_realloc_size): Remove debugging stuff.
 375         (allocate_size): Use malloc directly, remove debugging stuff.
 376         (deallocate): Use free directly, fix error message wording.
 377
 378         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
 379         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
 380         (gfc_itoa, xtoa): Add 2 extra arguments.
 381         * runtime/environ.c: Include stdio.h.
 382         (check_buffered): Use sprintf.
 383         * runtime/error.c: Include assert.h.
 384         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
 385         buffers.
 386         (st_printf, st_sprintf): Adjust callers.
 387         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
 388         static buffers.
 389         (write_int, write_decimal): Add 2 extra arguments to conv
 390         function pointer, adjust caller.
 391         (write_integer): Adjust gfc_itoa caller.
 392
 393         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
 394
 395         * io/read.c (read_f): Remove spurious pointer dereference.
 396
 397 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
 398
 399         PR 24112
 400         * io/open.c (edit_modes): Check for correct flag.
 401
 402 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
 403
 404         * runtime/string.c (find_option): Change 3rd argument to
 405         const st_option *.
 406         * libgfortran.h (find_option): Likewise.
 407         * runtime/environ.c (rounding, precision, signal_choices): Constify.
 408         (init_choice, show_choice): Change 2nd argument to const choice *.
 409         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
 410         position_opt, status_opt, pad_opt): Constify.
 411         * io/transfer.c (advance_opt): Likewise.
 412         * io/inquire.c (undefined): Likewise.
 413         * io/close.c (status_opt): Likewise.
 414         * io/format.c (posint_required, period_required, nonneg_required,
 415         unexpected_element, unexpected_end, bad_string, bad_hollerith,
 416         reversion_error): Likewise.
 417         * io/unix.c (yes, no, unknown): Change from const char *
 418         into const char [].
 419
 420 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
 421
 422         PR target/23552
 423         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
 424         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
 425         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
 426         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
 427         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
 428         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
 429         * configure: Regenerate.
 430         * config.h.in: Regenerate.
 431         * libgfortan.h (isfinite): undef if broken, set if needed.
 432         (isnan): undef if broken, set if needed.
 433         (fpclassify): undef if broken, set if needed.
 434         * io/write.c: Remove TODO comment about working isfinite.
 435         * intrinsics/c99_functions.c (round): Use isfinite instead
 436         of fpclassify.
 437         * intrinsics/c99_functions.c (roundf): Ditto.
 438
 439 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
 440
 441         * io.h: Changed prototypes of list_formatted_{read|write}.
 442         * list_read.c (list_formatted_read): Renamed to
 443         list_formatted_read_scalar and made static.
 444         (list_formatted_read): New function.
 445         * transfer.c: Prototype for transfer_array. Changed transfer
 446         function pointer.
 447         (unformatted_read): Add nelems argument, use it.
 448         (unformatted_write): Likewise.
 449         (formatted_transfer): Changed name to formatted_transfer_scalar.
 450         (formatted_transfer): New function.
 451         (transfer_integer): Add nelems argument to transfer call, move
 452         updating item count to transfer functions.
 453         (transfer_real): Likewise.
 454         (transfer_logical): Likewise.
 455         (transfer_character): Likewise.
 456         (transfer_complex): Likewise.
 457         (transfer_array): New function.
 458         (data_transfer_init): Call formatted_transfer with new argument.
 459         (iolength_transfer): New argument, use it.
 460         * write.c (list_formatted_write): Renamed to
 461         list_formatted_write_scalar, made static.
 462         (list_formatted_write): New function.
 463
 464 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
 465
 466         * configure.ac: Add check for __clog.
 467         * configure: Regenerate.
 468
 469 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 470
 471         * c99_protos.h: Add prototypes for C99 complex functions.
 472         * libgfortran.h: Include complex.h before c99_protos.h.
 473         * intrinsics/c99_functions.c: Define HAVE_ macros for the
 474         fallback functions we provide.
 475         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
 476         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
 477         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
 478         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
 479         ccosl, ctanf, ctan, ctanl): New fallback functions.
 480         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
 481         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
 482         * Makefile.in: Regenerate.
 483         * configure.ac: Remove checks for csin. Add checks for all C99
 484         complex functions.
 485         * config.h.in: Regenerate.
 486         * configure: Regenerate.
 487         * aclocal.m4: Regenerate.
 488
 489 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 490             Danny Smith  <dannysmith@users.sourceforge.net>
 491
 492         PR libfortran/23803
 493         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
 494         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
 495         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
 496
 497 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 498
 499         PR libfortran/23802
 500         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
 501
 502 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 503
 504         PR libfortran/23380
 505         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
 506         version.
 507
 508 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
 509
 510         PR fortran/21875 Internal Unit Array I/O, NIST
 511         * libgfortran.h: Add run time error code for array stride.
 512         * runtime/error.c (translate_error): Add error message for
 513         array stride.
 514         * io/io.h: Add array descriptor pointer to IOPARM structure.
 515         Add prtotypes for two new functions.
 516         * io/transfer.c (data_transfer_init): Removed initialization and
 517         moved to unit.c (get_unit)
 518         * io/transfer.c (next_record_r): Include internal unit read
 519         functionality.
 520         * io/transfer.c (next_record_w): Include internal unit write
 521         functionality, including padding of character array records.
 522         * io/unit.c (get_array_unit_len): New function to return the number
 523         of records in the character array 'file' from the array descriptor.
 524         * io/unit.c (get_unit): Gathered initialization code from
 525         init_data_transfer for internal units and added initialization of
 526         character array unit.
 527         * io/unit.c (is_array_io): New function to determine if internal unit
 528         is an array.
 529         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
 530         and end of file.
 531
 532 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
 533
 534         PR target/19269
 535         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
 536         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
 537         implementations with...
 538         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
 539         * intrinsics/eoshift0.c (zeros): Delete.
 540         (eoshift0): Add extra size and filler arguments.  Use memset if no
 541         bound is provided.
 542         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
 543         implementations with...
 544         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 545         * intrinsics/eoshift2.c (zeros): Delete.
 546         (eoshift2): Add extra size and filler arguments.  Use memset if no
 547         bound is provided.
 548         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
 549         implementations with...
 550         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 551         * intrinsics/pack.c (pack_internal): New static function, reusing
 552         the contents of pack and adding an extra size argument.  Change
 553         "mptr" rather than "m" when calculating the array size.
 554         (pack): Redefine as a forwarder to pack_internal.
 555         (pack_s_internal): New static function, reusing the contents of
 556         pack_s and adding an extra size argument.
 557         (pack_s): Redefine as a forwarder to pack_s_internal.
 558         (pack_char, pack_s_char): New functions.
 559         * intrinsics/reshape.c (reshape_internal): New static function,
 560         reusing the contents of reshape and adding an extra size argument.
 561         (reshape): Redefine as a forwarder to reshape_internal.
 562         (reshape_char): New function.
 563         * intrinsics/spread.c (spread_internal): New static function,
 564         reusing the contents of spread and adding an extra size argument.
 565         (spread): Redefine as a forwarder to spread_internal.
 566         (spread_char): New function.
 567         * intrinsics/transpose.c (transpose_internal): New static function,
 568         reusing the contents of transpose and adding an extra size argument.
 569         (transpose): Redefine as a forwarder to transpose_internal.
 570         (transpose_char): New function.
 571         * intrinsics/unpack.c (unpack_internal): New static function, reusing
 572         the contents of unpack1 and adding extra size and fsize arguments.
 573         (unpack1): Redefine as a forwarder to unpack_internal.
 574         (unpack0): Call unpack_internal instead of unpack1.
 575         (unpack1_char, unpack0_char): New functions.
 576         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
 577         of cshift1_<kind> and adding an extra size argument.
 578         (cshift1_<kind>): Redefine as a forwarder to cshift1.
 579         (cshift1_<kind>_char): New function.
 580         * m4/eoshift1.m4 (zeros): Delete.
 581         (eoshift1): New static function, reusing the contents of
 582         eoshift1_<kind> and adding extra size and filler arguments.
 583         Fix calculation of hstride.  Use memset if no bound is provided.
 584         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
 585         (eoshift1_<kind>_char): New function.
 586         * m4/eoshift3.m4 (zeros): Delete.
 587         (eoshift3): New static function, reusing the contents of
 588         eoshift3_<kind> and adding extra size and filler arguments.
 589         Use memset if no bound is provided.
 590         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
 591         (eoshift3_<kind>_char): New function.
 592         * generated/cshift1_4.c, generated/cshift1_8.c,
 593         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 594         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
 595
 596 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 597
 598         PR libfortran/20179
 599         * io/unix.c (is_preconnected): Add function to test if a stream
 600         corresponds to a preconnected unit.
 601         * io/io.h: Add prototype for is_preconnected.
 602         * io/transfer.c (data_transfer_init): Do not truncate
 603         preconnected units.
 604
 605 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 606
 607         * io/unix.c: Remove mmap code.
 608
 609 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 610
 611         PR libfortran/23784
 612         * io/close.c (st_close): Call library_end even in case of error.
 613
 614 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
 615
 616         * io/io.h:  Add iomsg as last field of st_parameter.
 617         * runtime/error.c (generate_error):  If iomsg is present, copy
 618         the message there.
 619
 620 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
 621
 622         PR fortran/12840
 623         * runtime/memory.c (internal_malloc_size): Return a null pointer
 624         if the size is zero.
 625         (internal_free): Do nothing if the pointer is null.
 626         (internal_realloc_size, internal_realloc, internal_realloc64): New.
 627
 628 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 629
 630         PR libfortran/23262
 631         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
 632         * configure.ac: Use new check.
 633         * configure.in: Regenerate.
 634         * config.h.in: Regenerate.
 635         * configure: Regenerate.
 636         * io/transfer.c (next_record_w): Add case for CRLF as line
 637         terminator.
 638         * io/unix.c (tempfile, regular_file): Open files with
 639         O_BINARY on systems with CRLF.
 640
 641 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
 642
 643         PR libfortran/23419
 644         * io/write.c (extract_int): Use memcpy to access buffer.
 645         (extract_uint): Ditto.
 646         (extract_real): Ditto.
 647
 648 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
 649
 650         * io/list_read.c:  Adjust size of of value to 32 (to hold
 651         kind=16 complex values).
 652
 653 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
 654
 655         PR libfortran/23321
 656         * io/transfer.c(data_transfer_init):  Check for a too-large
 657         record number.  Return if sseek failed.
 658
 659 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
 660
 661         * io/read.c (read_x): Take int argument instead of fnode * and
 662         digging the N from F->u.n.
 663         * io/io.h (read_x): Adjust prototype.
 664         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
 665         f->u.n for FMT_T.
 666
 667 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 668
 669         * io/unix.c (stream_ttyname): Protect use of ttyname by
 670         HAVE_TTYNAME macro.
 671         * configure.ac: Add check for ttyname.
 672         * config.h.in: Regenerate.
 673         * configure: Regenerate.
 674
 675 2005-09-02  Andreas Jaeger  <aj@suse.de>
 676
 677         * libgfortran.h: Add prototype for init_compile_options.
 678
 679         * io/io.h: Add prototype for notify_std.
 680
 681 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 682
 683         * io/read.c (set_integer): Use memcpy to fill buffer.
 684
 685 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 686
 687         PR target/23556
 688         * io/read.c (convert_real): Use memcpy to fill buffer.
 689
 690 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
 691
 692         PR libfortran/23598
 693         * io/lock.c(library_start):  If ioparm.iostat is present, clear
 694         it unconditionally.
 695
 696 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 697
 698         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
 699         if target can unlink open files.
 700         * configure.ac: Use this new test.
 701         * config.h.in: Regenerate.
 702         * configure: Regenerate.
 703         * Makefile.in: Regenerate.
 704         * aclocal.ac: Regenerate.
 705         * io/io.h: Add prototype for unpack_filename.
 706         * io/close.c (st_close): Delete file after closing unit if
 707         HAVE_UNLINK_OPEN_FILE is not defined.
 708         * io/unix.c (unpack_filename): Unlink scratch file after opening
 709         it only if HAVE_UNLINK_OPEN_FILE is defined.
 710
 711 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 712
 713         * All files: Update FSF address.
 714
 715 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
 716
 717         PR libfortran/23428
 718         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
 719         from type.  Return correct length for inquire(iolength=)
 720         for complex variables.
 721
 722 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 723             Steven Bosscher  <stevenb@suse.de>
 724
 725         PR libfortran/20006
 726         * Makefile.am: Add file runtime/compile_options.c.
 727         * Makefile.in: Regenerate.
 728         * libgfortran.h: Create structure compile_options_t. Define the
 729         compile_options variable and GFC_STD_ macros.
 730         * runtime/compile_options.c: New file.
 731         * runtime/error.c (notify_std): New function.
 732         * runtime/main.c (init): Call init_compile_options during
 733         initialization.
 734         * io/format.c: Use the new notify_std function for the $
 735         descriptor extension.
 736
 737 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 738         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
 739         * Makefile.in: Regenerate.
 740         * io/io.h: Prototypes for new functions stream_isatty and
 741         stream_ttyname.
 742         * io/unix (stream_isatty, stream_ttyname): New functions to call
 743         isatty() and ttyname() on a given unit.
 744         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
 745         and ISATTY.
 746
 747 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
 748
 749         PR libfortran/23154
 750         * io/transfer.c (data_transfer_init): Initialize
 751         current_unit->bytes_left for a read.
 752
 753 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 754
 755         PR fortran/22390
 756         * io/backspace.c: File removed, contents moved to ...
 757         * io/endfile.c: Ditto.
 758         * io/rewind.c: Ditto.
 759         * io/file_pos.c: New file, ... here.
 760         * Makefile.am: Add file_pos.c to list, remove obsolete files.
 761         * Makefile.in: Regenerated.
 762
 763 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 764
 765         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
 766         * io/unix.c (tempfile): Look at the TEMP environment variable
 767         to find the temporary files directory. Whitespace correction.
 768
 769 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 770
 771         * io/unix.c: Add O_RDWR to open() call.
 772
 773 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
 774
 775         * transfer.c (data_transfer_init): Truncate file in
 776         sequential WRITE when last_record == 0, rather than
 777         current_record.  Cures problem on RH9.
 778
 779 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 780
 781         * libgfortran.h: When isfinite is not provided by the system,
 782         define it as a macro, so that it can accept any floating point
 783         type.
 784
 785 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 786
 787         PR libfortran/23178
 788         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
 789         copyright years.
 790
 791 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 792
 793         PR libfortran/21787
 794         * intrinsics/abort.c (abort): Close units before aborting.
 795         Updated copyright years.
 796
 797 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 798
 799         PR libfortran/22436
 800         * io/write.c (write_real): Add default formats for real(10) and
 801         real(16).
 802
 803 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
 804
 805         PR fortran/22570 and related issues.
 806         * transfer.c (formatted_transfer): Make sure that there
 807         really is data present before X- or T- editing. Move all
 808         treatment of tabbing during writes to start of next data
 809         producing format. Suppress incorrect zeroing of bytes_left
 810         in slash formating. Insert int cast for assignment of a
 811         difference of two gfc_offsets.
 812
 813 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
 814
 815         * io/write.c (write_float): Revise output of IEEE exceptional
 816         values to comply with F95 and F2003 standards.
 817
 818 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 819
 820         PR libfortran/22570
 821         * io/unit.c (init_units): Replace BLANK_ZERO with
 822         BLANK_UNSPECIFIED.
 823
 824 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 825
 826         PR libfortran/21875  (FM111.f)
 827         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
 828         or BLANK_NULL are active.
 829         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 830         (read_radix): Interpret ' ' character correctly for BZ or BN.
 831         (read_f): Interpret ' ' character correctly for BZ or BN.
 832
 833 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
 834
 835         PR libfortran/22570
 836         * read.c (read_x): Correct the condition for doing the
 837         x-editing during formatted input.
 838         * transfer.c (formatted_transfer): Cast offset difference
 839         as int, clean-up arithmetic with new variable, bytes_used,
 840         zero counters for FMT_SLASH,
 841         (data_transfer_init) Zero X- and T-editing counters
 842         unconditionally.
 843         (next_record_w) Zero X- and T-editing counters.
 844         unconditionally.
 845
 846 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
 847
 848         * io/write.c (write_float): Fix field width checks for
 849         printing 'Infinity' or 'Inf'.
 850         (output_float): Fix typo in comment.
 851
 852 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
 853
 854         PR libfortran/16435
 855         * transfer.c (formatted_transfer): Correct the problems
 856         with X- and T-editting that caused TLs followed by TRs
 857         to overwrite data, which caused NIST FM908.FOR to fail
 858         on many tests.
 859         (data_transfer_init): Zero X- and T-editting counters at
 860         the start of formatted IO.
 861         * write.c (write_x): Write specified number of skips with
 862         specified number of spaces at the end.
 863
 864 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
 865
 866         * io/read.c (read_complex): Prevent X formatting during reads
 867         from going beyond EOR to fix NIST fm908.FOR failure.
 868         * io/list_read.c (read_complex): Allow complex data in list-
 869         directed reads to have eols either side of the comma to
 870         fix NIST FM906.FOR failure.
 871
 872 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
 873
 874         PR libfortran/21593
 875         * io/unix.c:  Add member special_file to type unix_stream.
 876         (fd_truncate):  Don't call ftruncate or chsize if
 877         s refers to a special file.
 878         (fd_to_stream):  initialize s->special_file.
 879
 880 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
 881
 882         PR libgfortran/22412
 883         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
 884         sizeof (SCRATCH_SIZE).
 885         (btoa): Same.
 886
 887 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
 888
 889         PR libfortran/21875  (FM111.f)
 890         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
 891         BLANK_NULL are active.
 892         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 893         (read_radix): Interpret ' ' character correctly for BZ or BN.
 894         (read_f): Interpret ' ' character correctly for BZ or BN.
 895         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
 896
 897 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 898             Thomas Koenig  <Thomas.Koenig@online.de>
 899
 900         PR libfortran/22217
 901         * io/write.c (extract_unit):  New function; extract
 902         ints as unsigned signed int of the correct size.
 903         (write_int):  Use it.
 904         * runtime/error.c:  Adjust copyright years.
 905         Adjust size of buffer to maximum that can occur.
 906
 907 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 908
 909         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
 910         'size_t offset'.
 911         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
 912         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
 913         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
 914         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
 915         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
 916         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
 917         m4,transpose.m4: Set renamed field 'offset' to zero instead of
 918         'base'.
 919         * generated/all_l4.c, generated/all_l8.c,
 920         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
 921         generated/count_4_l8.c, generated/count_8_l4.c,
 922         generated/count_8_l8.c, generated/chift1_4.c,
 923         generated/cshift1_8.c, generated/eoshift1_4.c,
 924         generated/eoshift1_8.c, generated/eoshift3_4.c,
 925         generated/eoshift3_8.c, generated/matmul_c4.c,
 926         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
 927         generated/matmul_l4.c, generated/matmul_l8.c,
 928         generated/matmul_r4.c, generated/matmul_r8.c,
 929         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
 930         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
 931         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
 932         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
 933         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
 934         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
 935         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
 936         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
 937         generated/maxval_i4.c, generated/maxval_i8.c,
 938         generated/maxval_r4.c, generated/maxval_r8.c,
 939         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
 940         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
 941         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
 942         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
 943         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
 944         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
 945         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
 946         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
 947         generated/minval_i4.c, generated/minval_i8.c,
 948         generated/minval_r4.c, generated/minval_r8.c,
 949         generated/product_c4.c, generated/product_c8.c,
 950         generated/product_i4.c, generated/product_i8.c,
 951         generated/product_r4.c, generated/product_r8.c,
 952         generated/reshape_c4.c, generated/reshape_c8.c,
 953         generated/reshape_i4.c, generated/reshape_i8.c,
 954         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
 955         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
 956         generated/transpose_c4.c, generated/transpose_c8.c,
 957         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
 958
 959 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
 960
 961         PR libfortran/21594
 962         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
 963         the whole array with the boundary value, but don't overrun it.
 964         * intrinsics/eoshift2.c:  Likewise.
 965         * m4/eoshift1.m4:  Likewise.
 966         * m4/eoshift3.m4:  Likewise.
 967         * generated/eoshift1_4.c:  Regenerated.
 968         * generated/eoshift1_8.c:  Regenerated.
 969         * generated/eoshift3_4.c:  Regenerated.
 970         * generated/eoshift3_8.c:  Regenerated.
 971
 972 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
 973
 974         PR fortran/16531
 975         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
 976         support Hollerith constants.
 977
 978 2005-07-01  Andreas Jaeger  <aj@suse.de>
 979
 980         * intrinsics/unpack_generic.c: Remove const from parameter.
 981
 982         * io/transfer.c (formatted_transfer): Remove unused variable.
 983
 984 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 985
 986         PR libfortran/22142
 987         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
 988         by size since it's a char pointer).
 989         * m4/eoshift1_4.c:  Regenerated.
 990         * m4/eoshift1_8.c:  Regenerated.
 991
 992 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 993
 994         PR libfortran/22142
 995         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
 996         by size since it's a char pointer).
 997         * m4/eoshift3_4.c:  Regenerated.
 998         * m4/eoshift3_8.c:  Regenerated.
 999
1000 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1001
1002         PR libfortran/22170
1003         * io/transfer.c (formatted_transfer): Do not iterate on the
1004         repeat count of a FMT_SLASH, since this is already done in
1005         next_format().
1006
1007 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
1008
1009         PR libfortran/22144
1010         * m4/cshift1.m4: Remove const from argument ret.
1011         Populate return array descriptor if ret->data is NULL.
1012         * m4/eoshift1.m4: Likewise.
1013         * m4/eoshift3.m4: Likewise.
1014         * generated/cshift1_4.c:  Regenerated.
1015         * generated/cshift1_8.c:  Regenerated.
1016         * generated/eoshift1_4.c:  Regenerated.
1017         * generated/eoshift1_8.c:  Regenerated.
1018         * generated/eoshift3_4.c:  Regenerated.
1019         * generated/eoshift3_8.c:  Regenerated.
1020
1021 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
1022
1023         PR libfortran/21915
1024         * Makefile.am: Include intrinsics/hyper.c.
1025         * c99_protos.h: Add prototypes for single precision versions of
1026         acosh, asinh, and atanh for platforms that do not have these.
1027         * config.h.in: Add #undef for wrappers.
1028         * configure.ac: Add checks for single precision versions.
1029         * aclocal.m4: Regenerated.
1030         * Makefile.in: Regenerated.
1031         * configure: Regenerated.
1032         * intrinsics/hyper.c: New file, adds new wrapper functions.
1033
1034 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1035
1036         * intrinsics/c99_functions.c (log10l): New log10l function for
1037         systems where this is not available.
1038         * c99_protos.h: Prototype for log10l function.
1039         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
1040         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
1041         prototypes for gfc_itoa and xtoa.
1042         * io/io.h: Update prototypes for set_integer and max_value.
1043         * io/list_read.c (convert_integer): Use new
1044         GFC_(INTEGER|REAL)_LARGEST type.
1045         * io/read.c (set_integer): Likewise.
1046         (max_value): Likewise.
1047         (convert_real): Likewise.
1048         (real_l): Likewise.
1049         (next_char): Likewise.
1050         (read_decimal): Likewise.
1051         (read_radix): Likewise.
1052         (read_f): Likewise.
1053         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
1054         (extract_real): Use new GFC_REAL_LARGEST type.
1055         (calculate_exp): Likewise.
1056         (calculate_G_format): Likewise.
1057         (output_float): Likewise. Use log10l for long double values.
1058         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
1059         (write_l): Use new GFC_INTEGER_LARGEST type.
1060         (write_float): Use new GFC_REAL_LARGEST type.
1061         (write_int): Remove useless special case for (len < 8).
1062         (write_decimal): Use GFC_INTEGER_LARGEST.
1063         (otoa): Use GFC_UINTEGER_LARGEST as argument.
1064         (btoa): Use GFC_UINTEGER_LARGEST as argument.
1065         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
1066         argument.
1067         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
1068         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
1069         with all Fortran kinds available.
1070         * configure.ac: Check for strtold and log10l.
1071         * Makefile.in: Regenerate.
1072         * aclocal.m4: Regenerate.
1073         * configure: Regenerate.
1074         * config.h.in: Regenerate.
1075         * mk-kinds-h.sh: Configuration script for available integer
1076         and real kinds.
1077
1078
1079 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1080
1081         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
1082         are non-seekable.
1083         (stream_at_eof): Likewise.
1084
1085 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1086
1087         PR libfortran/19155
1088         * io/read.c (convert_real): strtod can set errno to EINVAL on an
1089         empty string, but we shouldn't have an error in that case.
1090
1091 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1092
1093         PR libfortran/19216
1094         * io/list_read.c (eat_separator): No need to call next_record,
1095         even in non-namelist_mode.
1096
1097 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1098
1099         * io/transfer.c (formatted_transfer): Fix typo in error message.
1100
1101 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1102
1103         PR libfortran/16436
1104         * io/transfer.c (read_sf): Correct updating of bytes_left field.
1105         (formatted_transfer): Correct updating of bytes_left field and
1106         reformatting code (comments and whitespace).
1107         * io/unix.c (move_pos_offset): "active" field should not be
1108         changed here. Whitespace corrections.
1109
1110 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1111
1112         PR libfortran/21950
1113         * intrinsics/c99_functions.c (scalbn): Provide fallback
1114         implementation for scalbn.
1115         * c99_protos.h: Prototype for scalbn.
1116         * configure.ac: Add check for scalbn.
1117         * configure: Regenerate.
1118         * config.h.in: Regenerate.
1119
1120 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
1121
1122         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
1123         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
1124
1125 2005-06-14  Tom Tromey  <tromey@redhat.com>
1126
1127         PR libgcj/19877:
1128         * configure, aclocal.m4, Makefile.in: Rebuilt.
1129
1130 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
1131
1132         PR libfortran/21594
1133         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
1134         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
1135
1136 2005-06-12  Steven G. Kargl <kargls@comcast.net>
1137             Thomas Koenig  <Thomas.Koenig@online.de>
1138
1139         PR libfortran/PR21797
1140         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
1141         sqrt and fabs.
1142         * generated/exp_c4.c:  Regenerated.
1143
1144 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1145
1146         PR libfortran/19155
1147         * io/read.c (read_f): Take care of spaces after initial sign.
1148
1149 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
1150
1151         PR libfortran/21333
1152         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
1153         and in_unpack_c8.c.
1154         * Makefile.in: Regenerate.
1155         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
1156         internal_unpack_c4 and internal_unpack_c8.
1157         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
1158         in function name.
1159         Use sizeof (rtype_name) as size for memory allocation.
1160         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
1161         in function name.
1162         Use sizeof (rtype_name) for calculation of sizes for memcpy.
1163         * runtime/in_pack_generic.c:  For real, integer and logical
1164         call internal_pack_4 if size==4 and internal_pack_8 if
1165         size==8.
1166         For complex, call internal_pack_c4 if size==8 and
1167         internal_pack_c8 if size==16.
1168         * runtime/in_unpack_generic.c: For real, integer and logical
1169         call internal_unpack_4 if size==4 and internal_unpack_8 if
1170         size==8.
1171         For complex, call internal_unpack_c4 if size==8 and
1172         internal_unpack_c8 if size==16.
1173         * generated/in_pack_i4.c:  Regenerated.
1174         * generated/in_pack_i8.c:  Regenerated.
1175         * generated/in_unpack_i4.c:  Regenerated.
1176         * generated/in_unpack_i8.c:  Regenerated.
1177         * generated/in_pack_c4.c:  New file.
1178         * generated/in_pack_c8.c:  New file.
1179         * generated/in_unpack_c4.c:  New file.
1180         * generated/in_unpack_c8.c:  New file.
1181
1182 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
1183
1184         PR libfortran/21480
1185         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
1186         to reshape_packed.
1187         * generated/reshape_c4.c:  Regenerated.
1188         * generated/reshape_c8.c:  Regenerated.
1189         * generated/reshape_i4.c:  Regenerated.
1190         * generated/reshape_i8.c:  Regenerated.
1191
1192 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
1193
1194         PR libfortran/21926
1195         * m4/matmul.m4:  Correct zeroing of result for non-packed
1196         arrays with lowest stride is one.
1197         * generated/matmul_c4.c:  Regenerated.
1198         * generated/matmul_c8.c:  Regenerated.
1199         * generated/matmul_i4.c:  Regenerated.
1200         * generated/matmul_i8.c:  Regenerated.
1201         * generated/matmul_r4.c:  Regenerated.
1202         * generated/matmul_r8.c:  Regenerated.
1203
1204 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1205
1206         PR libfortran/20179
1207         * io/unix.c (fd_close): Add test so that we don't close()
1208         stdout and stderr.
1209
1210 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1211
1212         PR libfortran/20006
1213         * io/format.c (parse_format_list): Set repeat count of $ format
1214         node to 1.
1215         * io/transfer.c (read_sf): Add g.seen_dollar to the test
1216         concerning advancing I/O.
1217         (data_transfer_init): Likewise.
1218         (finalize_transfer): Likewise.
1219
1220 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
1221
1222         * runtime/in_pack_generic.c:  Adjust copyright years.
1223         (in_pack_generic):  Change dimension of auxiliary arrays from
1224         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1225         * runtime/in_unpack_generic.c:  Adjust copyright years.
1226         (in_unpack_generic):  Change dimension of auxiliary arrays from
1227         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1228
1229 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
1230
1231         PR libfortran/17283
1232         * intrinsics/unpack_generic.c:  Fix name of routine
1233         on top.  Update copyright years.
1234         (unpack1):  Remove const from return array descriptor.
1235         rs:  New variable, for calculating return sizes.
1236         Populate return array descriptor if ret->data is NULL.
1237
1238 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
1239
1240         PR libfortran/21376
1241         * io/write.c (output_float): Rework logic to avoid call to log10
1242         with argument equal to zero.
1243
1244 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1245
1246         * configure.ac: Check for trunc and truncf in libm.
1247         * configure: Regenerate.
1248         * config.h.in: Likewise.
1249         * intrinsics/c99_functions.c (trunc, truncf): New functions.
1250         * c99_protos.h (trunc, truncf): Declare them.
1251
1252 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1253
1254         PR libfortran/21127
1255         * Makefile.am:  Really commit.
1256         * Makefile.in:  Really commit.
1257
1258 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1259
1260         PR libfortran/21127
1261         * Makefile.am:  Add generated/reshape_c4.c and
1262         generated/reshape_c8.c.
1263         * Makefile.in:  Regenerated.
1264         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
1265         complex types, 4 or 8 otherwise.
1266         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
1267         in function name.
1268         * generated/reshape_c4.c: New file.
1269         * generated/reshape_c8.c: New file.
1270
1271 2005-05-16  Andreas Jaeger  <aj@suse.de>
1272
1273         * configure.ac: Add additional warning flags.
1274         * configure: Regenerate.
1275
1276         * io/write.c (calculate_G_format): Remove unused parameter.
1277         (output_float): Remove unused parameter.
1278         (write_float): Change callers.
1279         (nml_write_obj): Avoid signed warning.
1280         Make variable const to support -Wwrite-strings.
1281
1282         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1283         mem_truncate): Mark argument as unused.
1284
1285         * io/unit.c (get_unit): Mark argument as unused.
1286         (init_units): Avoid warning about signed comparision.
1287
1288         * io/transfer.c (next_record_r): Remove unused parameter.
1289         (next_record_w): Remove unused parameter.
1290         (next_record): Change callers.
1291         (iolength_transfer): Mark arguments as unused.
1292
1293         * io/open.c: Add initializer.
1294
1295         * io/list_read.c (read_character): Mark argument as unused.
1296         (nml_match_name): Add const to make compile with -Wwrite-strings.
1297
1298         * io/format.c: Add initializer.
1299
1300 2005-05-15  Andreas Jaeger  <aj@suse.de>
1301
1302         * m4/eoshift1.m4: Initialize variables to avoid warnings.
1303         * m4/eoshift3.m4: Initialize variables to avoid warnings.
1304         * generated/eoshift1_4.c, generated/eoshift1_8.c,
1305         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1306
1307         * intrinsics/spread_generic.c (spread): Initialize variables to
1308         avoid warnings.
1309
1310         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1311         warnings.
1312         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1313         warnings.
1314
1315         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1316         warnings.
1317
1318         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1319
1320         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1321         pointer cast to avoid warning.
1322         * generated/matmul_l4.c: Regenerated.
1323         * generated/matmul_l8.c: Regenerated.
1324
1325         * Makefile.am: Remove AM_CFLAGS here.
1326         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1327         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
1328         * Makefile.in: Regenerated.
1329         * aclocal.m4: Regenerated.
1330         * configure: Regenerated.
1331
1332         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1333         missing returns, reformat a bit.
1334
1335         * io/write.c (nml_write_obj): Use %d again - and cast to int,
1336         st_sprintf does not handle %ld.
1337
1338         * io/unit.c (is_internal_unit): Add void as parameter list.
1339
1340         * io/transfer.c: Move prototype declarations before the functions.
1341
1342         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1343         list.
1344
1345         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1346
1347         * io/transfer.c: Do not use empty initializers for global objects.
1348         Add missing initializers.
1349
1350         * io/lock.c: Do not use empty initializers for global objects.
1351
1352         * io/close.c: Add missing initializers.
1353
1354         * runtime/environ.c: Add missing initializers. Do not use empty
1355         initializers for global object.
1356         (init_string): Mark argument as unused.
1357
1358         * runtime/main.c (cleanup): Fix parameter list.
1359
1360         * io/io.h: Fix parameter lists.
1361
1362         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1363         warning.
1364
1365         * generated/transpose_c4.c, generated/transpose_c8.c,
1366         generated/transpose_i4.c, generated/transpose_i8.c,
1367         generated/matmul_c4.c, generated/matmul_c8.c,
1368         generated/matmul_i4.c, generated/matmul_i8.c,
1369         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1370
1371         * io/write.c (nml_write_obj): Fix 64-bit problem.
1372
1373         * io/list_read.c (nml_get_obj_data): Add missing braces around
1374         initializer to avoid warnings.
1375
1376         * intrinsics/etime.c (etime_sub): Remove unused variable.
1377
1378         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1379         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1380         prototypes.
1381
1382         * runtime/string.c (compare0): Remove unused variable.
1383         * io/unit.c (init_units): Remove unused variables.
1384         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1385         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1386         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1387         stat_i8_sub): Remove unused variable.
1388
1389 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1390
1391         PR libfortran/21324
1392         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1393         performance hog).
1394         * io/open.c (new_unit): Zero freshly allocated memory for
1395         unit structure.
1396         * io/unit.c (init_units):  Zero freshly allocated memory for
1397         STDIN, STDOUT and STDERR.
1398         * io/unix.c (open_internal):  Zero freshly allocated memory
1399         for unix_stream.
1400         (fd_to_stream):  Likewise.
1401
1402 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1403
1404         PR fortran/19478
1405         * io/unix.c (fd_truncate): update positions when ftruncate
1406         fails (like writing to /dev/null).
1407
1408 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1409
1410         PR libfortran/21471
1411         * open.c (new_unit): Take care of the case where POSITION_APPEND
1412         is specified (sseek to the end, and set u>-endfile).
1413
1414 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1415
1416         PR fortran/20178
1417         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1418         to dependencies.
1419         * Makefile.in: Regenerate.
1420         * intrinsics/f2c_specific.F90: New file.
1421
1422 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1423
1424         PR libfortran/20788
1425         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1426         we don't we to mmap this stream. Use fd_open instead of mmap_open
1427         in that case.
1428         (open_external): Call fd_to_stream with avoid_mmap = 0.
1429         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1430         (output_stream): Likewise.
1431         (error_stream): Likewise.
1432
1433 2005-05-09  Mike Stump  <mrs@apple.com>
1434
1435         * configure: Regenerate.
1436
1437 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1438
1439         PR libfortran/19155
1440         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1441         non-blank characters of a real number.
1442
1443 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1444
1445         PR libfortran/21354
1446         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1447         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1448         * m4/eoshift1.m4: Likewise.
1449         * m4/eoshift3.m4: Likewise.
1450         * m4/ifunction.m4: Likewise.
1451         * m4/in_pack.m4: Likewise.
1452         * m4/in_unpack.m4: Likewise.
1453         * intrinsics/cshift0.c: Likewise.
1454         * intrinsics/eoshift0.c: Likewise.
1455         * intrinsics/eoshift2.c: Likewise.
1456         * intrinsics/random.c: Likewise.
1457         * intrinsics/spread_generic.c: Likewise.
1458         * intrinsics/stat.c: Likewise.
1459         * generated/all_l4.c: Regenerated.
1460         * generated/all_l8.c: Regenerated.
1461         * generated/any_l4.c: Regenerated.
1462         * generated/any_l8.c: Regenerated.
1463         * generated/count_4_l4.c: Regenerated.
1464         * generated/count_4_l8.c: Regenerated.
1465         * generated/count_8_l4.c: Regenerated.
1466         * generated/count_8_l8.c: Regenerated.
1467         * generated/cshift1_4.c: Regenerated.
1468         * generated/cshift1_8.c: Regenerated.
1469         * generated/eoshift1_4.c: Regenerated.
1470         * generated/eoshift1_8.c: Regenerated.
1471         * generated/eoshift3_4.c: Regenerated.
1472         * generated/eoshift3_8.c: Regenerated.
1473         * generated/in_pack_i4.c: Regenerated.
1474         * generated/in_pack_i8.c: Regenerated.
1475         * generated/in_unpack_i4.c: Regenerated.
1476         * generated/in_unpack_i8.c: Regenerated.
1477         * generated/maxloc0_4_i4.c: Regenerated.
1478         * generated/maxloc0_4_i8.c: Regenerated.
1479         * generated/maxloc0_4_r4.c: Regenerated.
1480         * generated/maxloc0_4_r8.c: Regenerated.
1481         * generated/maxloc0_8_i4.c: Regenerated.
1482         * generated/maxloc0_8_i8.c: Regenerated.
1483         * generated/maxloc0_8_r4.c: Regenerated.
1484         * generated/maxloc0_8_r8.c: Regenerated.
1485         * generated/maxloc1_4_i4.c: Regenerated.
1486         * generated/maxloc1_4_i8.c: Regenerated.
1487         * generated/maxloc1_4_r4.c: Regenerated.
1488         * generated/maxloc1_4_r8.c: Regenerated.
1489         * generated/maxloc1_8_i4.c: Regenerated.
1490         * generated/maxloc1_8_i8.c: Regenerated.
1491         * generated/maxloc1_8_r4.c: Regenerated.
1492         * generated/maxloc1_8_r8.c: Regenerated.
1493         * generated/maxval_i4.c: Regenerated.
1494         * generated/maxval_i8.c: Regenerated.
1495         * generated/maxval_r4.c: Regenerated.
1496         * generated/maxval_r8.c: Regenerated.
1497         * generated/minloc0_4_i4.c: Regenerated.
1498         * generated/minloc0_4_i8.c: Regenerated.
1499         * generated/minloc0_4_r4.c: Regenerated.
1500         * generated/minloc0_4_r8.c: Regenerated.
1501         * generated/minloc0_8_i4.c: Regenerated.
1502         * generated/minloc0_8_i8.c: Regenerated.
1503         * generated/minloc0_8_r4.c: Regenerated.
1504         * generated/minloc0_8_r8.c: Regenerated.
1505         * generated/minloc1_4_i4.c: Regenerated.
1506         * generated/minloc1_4_i8.c: Regenerated.
1507         * generated/minloc1_4_r4.c: Regenerated.
1508         * generated/minloc1_4_r8.c: Regenerated.
1509         * generated/minloc1_8_i4.c: Regenerated.
1510         * generated/minloc1_8_i8.c: Regenerated.
1511         * generated/minloc1_8_r4.c: Regenerated.
1512         * generated/minloc1_8_r8.c: Regenerated.
1513         * generated/minval_i4.c: Regenerated.
1514         * generated/minval_i8.c: Regenerated.
1515         * generated/minval_r4.c: Regenerated.
1516         * generated/minval_r8.c: Regenerated.
1517         * generated/product_c4.c: Regenerated.
1518         * generated/product_c8.c: Regenerated.
1519         * generated/product_i4.c: Regenerated.
1520         * generated/product_i8.c: Regenerated.
1521         * generated/product_r4.c: Regenerated.
1522         * generated/product_r8.c: Regenerated.
1523         * generated/sum_c4.c: Regenerated.
1524         * generated/sum_c8.c: Regenerated.
1525         * generated/sum_i4.c: Regenerated.
1526         * generated/sum_i8.c: Regenerated.
1527         * generated/sum_r4.c: Regenerated.
1528         * generated/sum_r8.c: Regenerated.
1529
1530 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1531
1532         PR libfortran/18958
1533         libgfortran.h:  Change typedef of index_type from size_t
1534         to ssize_t.
1535
1536 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1537
1538         PR libfortran/18857
1539         * generated/matmul_r8.c: Remove incorrect assertions.
1540         * generated/matmul_c4.c: Regenerate
1541         * generated/matmul_c8.c: Regenerate
1542         * generated/matmul_i4.c: Regenerate
1543         * generated/matmul_i8.c: Regenerate
1544         * generated/matmul_r4.c: Regenerate
1545         * generated/matmul_r8.c: Regenerate
1546
1547 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1548
1549         * configure.ac: Check for ftruncate and chsize.
1550         * io/unix.c (fd_truncate): Provide chsize as alternative to
1551         ftruncate.
1552         * config.h.in: Regenerate.
1553         * configure: Regenerate.
1554
1555 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1556
1557         * intrinsics/rename.c: Add missing #includes.
1558
1559 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1560
1561         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1562
1563 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1564
1565         PR libfortran/20930
1566         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1567         from WRITING to READING.
1568
1569 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1570             Jerry DeLisle  <jvdelisle@verizon.net>
1571
1572         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1573         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1574         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1575         the fortran list and are based on his suggested fix.
1576
1577 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1578
1579         PR libfortran/20074
1580         PR libfortran/20436
1581         PR libfortran/21108
1582         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1583         variables, to be used in calculation of return array sizes.
1584         Populate return array descriptor if ret->data is NULL.
1585         Fix condition for early return (it used to test something
1586         undefined if order was used).
1587         Remove duplicate check wether pad is used.
1588         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1589         Fix a few places where the wrong variables were set.
1590         * generated/reshape_i4.c: Regenerated.
1591         * generated/reshape_i8.c: Regenerated.
1592
1593 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1594
1595         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1596         nml_get_obj_data): Fix memory leaks in code for derived types.
1597
1598 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1599
1600         PR libfortran/20950
1601         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1602         NULL when setting ioparm.sequential.
1603
1604 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1605
1606         PR libfortran/21075
1607         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1608         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1609         GFC_MAX_DIMENSIONS.
1610         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1611         * generated/reshape_i4.c:  Regenerated.
1612         * generated/reshape_i8.c:  Regenerated.
1613
1614 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1615
1616         * io/list_read.c (eat_separator): at_eol = 1 replaced
1617         (zapped at some time?).
1618
1619 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1620
1621         PR libgfortran/12884
1622         PR libgfortran/17285
1623         PR libgfortran/18122
1624         PR libgfortran/18210
1625         PR libgfortran/18392
1626         PR libgfortran/18591
1627         PR libgfortran/18879
1628         * io/io.h (nml_ls): Declare.
1629         (namelist_info): Modify for arrays.
1630         * io/list_read.c (namelist_read): Reduced to call to new functions.
1631         (match_namelist_name): Simplified.
1632         (nml_query): Handles stdin queries ? and =?. New function.
1633         (nml_get_obj_data): Parses object name. New function.
1634         (touch_nml_nodes): Marks objects for read. New function.
1635         (untouch_nml_nodes): Resets objects. New function.
1636         (parse_qualifier): Parses and checks qualifiers. New function
1637         (nml_read_object): Reads and stores object data. New function.
1638         (eat_separator): No new_record on '/' in namelist.
1639         (finish_separator): No new_record on '/' in namelist.
1640         (read_logical): Error return for namelist.
1641         (read_integer): Error return for namelist.
1642         (read_complex): Error return for namelist.
1643         (read_real): Error return for namelist.
1644         * io/lock.c (library_end): Free extended namelist_info types.
1645         * io/transfer.c (st_set_nml_var): Modified for arrays.
1646         (st_set_nml_var_dim): Dimension descriptors. New function.
1647         * io/write.c (namelist_write): Reduced to call to new functions.
1648         (nml_write_obj): Writes output for object. New function.
1649         (write_integer): Suppress leading blanks for repeat counts.
1650         (write_int): Suppress leading blanks for repeat counts.
1651         (write_float): Suppress leading blanks for repeat counts.
1652         (output_float): Suppress leading blanks for repeat counts.
1653
1654 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
1655
1656         PR libfortran/18495
1657         * intrinsics/spread_generic.c (spread):  Remove const from
1658         return array descriptor.
1659         New variables: rrank (rank of return array),  rs (for
1660         calculating the size of the return array), srank (rank
1661         of the source array).
1662         Generate runtime error if the dim= argument is larger than
1663         the rank of the return array.
1664         Generate runtime error if the needed rank of the return
1665         array is larger than 7.
1666         If ret->data is null, populate the return array descriptor
1667         and initialize the variables for the actual operation.
1668         Otherwise, set ret->dim[0].stride to one if it is zero.
1669         Change second, independent use of variable dim to srank.
1670
1671 2005-04-12  Mike Stump  <mrs@apple.com>
1672
1673         * configure: Regenerate.
1674
1675 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
1676
1677         PR libfortran/19106
1678         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
1679         that setting correct strides is a front end job.
1680         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1681         a lowest stride of 0, adjust to 1.
1682         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
1683         that setting correct strides is a front end job.
1684         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1685         a lowest stride of 0, adjust to 1.
1686         * maxloc0_4_i4.c: Regenerated
1687         * maxloc0_4_i8.c: Regenerated
1688         * maxloc0_4_r4.c: Regenerated
1689         * maxloc0_4_r8.c: Regenerated
1690         * maxloc0_8_i4.c: Regenerated
1691         * maxloc0_8_i8.c: Regenerated
1692         * maxloc0_8_r4.c: Regenerated
1693         * maxloc0_8_r8.c: Regenerated
1694         * maxloc1_4_i4.c: Regenerated
1695         * maxloc1_4_i8.c: Regenerated
1696         * maxloc1_4_r4.c: Regenerated
1697         * maxloc1_4_r8.c: Regenerated
1698         * maxloc1_8_i4.c: Regenerated
1699         * maxloc1_8_i8.c: Regenerated
1700         * maxloc1_8_r4.c: Regenerated
1701         * maxloc1_8_r8.c: Regenerated
1702         * maxval_i4.c: Regenerated
1703         * maxval_i8.c: Regenerated
1704         * maxval_r4.c: Regenerated
1705         * maxval_r8.c: Regenerated
1706         * minloc0_4_i4.c: Regenerated
1707         * minloc0_4_i8.c: Regenerated
1708         * minloc0_4_r4.c: Regenerated
1709         * minloc0_4_r8.c: Regenerated
1710         * minloc0_8_i4.c: Regenerated
1711         * minloc0_8_i8.c: Regenerated
1712         * minloc0_8_r4.c: Regenerated
1713         * minloc0_8_r8.c: Regenerated
1714         * minloc1_4_i4.c: Regenerated
1715         * minloc1_4_i8.c: Regenerated
1716         * minloc1_4_r4.c: Regenerated
1717         * minloc1_4_r8.c: Regenerated
1718         * minloc1_8_i4.c: Regenerated
1719         * minloc1_8_i8.c: Regenerated
1720         * minloc1_8_r4.c: Regenerated
1721         * minloc1_8_r8.c: Regenerated
1722         * minval_i4.c: Regenerated
1723         * minval_i8.c: Regenerated
1724         * minval_r4.c: Regenerated
1725         * minval_r8.c: Regenerated
1726         * product_c4.c: Regenerated
1727         * product_c8.c: Regenerated
1728         * product_i4.c: Regenerated
1729         * product_i8.c: Regenerated
1730         * product_r4.c: Regenerated
1731         * product_r8.c: Regenerated
1732         * sum_c4.c: Regenerated
1733         * sum_c8.c: Regenerated
1734         * sum_i4.c: Regenerated
1735         * sum_i8.c: Regenerated
1736         * sum_r4.c: Regenerated
1737         * sum_r8.c: Regenerated
1738
1739 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1740
1741         PR libfortran/20788
1742         * runtime/environ.c (init_unsigned_integer): Function for
1743         environment variables we want to be positive.
1744         (init_integer): Function to allow negative environment
1745         variables (e.g. for GFORTRAN_STDIN_UNIT).
1746
1747 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
1748
1749         PR libfortran/17992
1750         PR libfortran/19568
1751         PR libfortran/19595
1752         PR libfortran/20005
1753         PR libfortran/20092
1754         PR libfortran/20131
1755         PR libfortran/20661
1756         PR libfortran/20744
1757         * io/transfer.c (top level): eor_condition: New static variable.
1758         (read_sf): Remove unnecessary zeroing of buffer (there is enough
1759         information in its length).
1760         Return a string of length 0 (to be padded by caller) if EOR was
1761         seen previously.
1762         Remove erroneous special casing of EOR for standard input.
1763         Set eor_condition for non-advancing I/O if an end of line was
1764         detected.
1765         Increment ioparm.size if necessary.
1766         (formatted_transfer):  Skip the function if there is an EOR condition.
1767         (data_transfer_init):  Initialize eor_condition to zero (false).
1768         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
1769         (finalize_transfer):  If there is an EOR condition, raise the error.
1770
1771 2005-04-09  Bud Davis  <bdavis@gfortran.org>
1772             Steven G. Kargl <kargls@comcast.net>
1773
1774         PR fortran/19872
1775         * io/transfer.c (data_transfer_init): truncate an existing
1776         file on the first write.
1777
1778 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
1779
1780         PR libfortran/19106
1781         PR libfortran/19014
1782         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
1783         If retarray->data is NULL (i.e. the front end does not
1784         know the rank and dimenson of the array), fill in its
1785         properties and allocate memory.
1786         Change the assertions about rank and dimension of retarray into
1787         runtime errors and only check them for retarray->data != NULL.
1788         Do the same for correcting the stride from 0 to 1 in retarray.
1789         (`m'name`'rtype_qual`_'atype_code): Likewise.
1790         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
1791         Change assertion about rank of array to runtime error.
1792         (`m'name`'rtype_qual`_'atype_code): Likewise.
1793         * generated/all_l4.c: Regenerated.
1794         * generated/all_l8.c: Regenerated.
1795         * generated/any_l4.c: Regenerated.
1796         * generated/any_l8.c: Regenerated.
1797         * generated/count_4_l4.c: Regenerated.
1798         * generated/count_4_l8.c: Regenerated.
1799         * generated/count_8_l4.c: Regenerated.
1800         * generated/count_8_l8.c: Regenerated.
1801         * generated/maxloc0_4_i4.c: Regenerated.
1802         * generated/maxloc0_4_i8.c: Regenerated.
1803         * generated/maxloc0_4_r4.c: Regenerated.
1804         * generated/maxloc0_4_r8.c: Regenerated.
1805         * generated/maxloc0_8_i4.c: Regenerated.
1806         * generated/maxloc0_8_i8.c: Regenerated.
1807         * generated/maxloc0_8_r4.c: Regenerated.
1808         * generated/maxloc0_8_r8.c: Regenerated.
1809         * generated/maxloc1_4_i4.c: Regenerated.
1810         * generated/maxloc1_4_i8.c: Regenerated.
1811         * generated/maxloc1_4_r4.c: Regenerated.
1812         * generated/maxloc1_4_r8.c: Regenerated.
1813         * generated/maxloc1_8_i4.c: Regenerated.
1814         * generated/maxloc1_8_i8.c: Regenerated.
1815         * generated/maxloc1_8_r4.c: Regenerated.
1816         * generated/maxloc1_8_r8.c: Regenerated.
1817         * generated/maxval_i4.c: Regenerated.
1818         * generated/maxval_i8.c: Regenerated.
1819         * generated/maxval_r4.c: Regenerated.
1820         * generated/maxval_r8.c: Regenerated.
1821         * generated/minloc0_4_i4.c: Regenerated.
1822         * generated/minloc0_4_i8.c: Regenerated.
1823         * generated/minloc0_4_r4.c: Regenerated.
1824         * generated/minloc0_4_r8.c: Regenerated.
1825         * generated/minloc0_8_i4.c: Regenerated.
1826         * generated/minloc0_8_i8.c: Regenerated.
1827         * generated/minloc0_8_r4.c: Regenerated.
1828         * generated/minloc0_8_r8.c: Regenerated.
1829         * generated/minloc1_4_i4.c: Regenerated.
1830         * generated/minloc1_4_i8.c: Regenerated.
1831         * generated/minloc1_4_r4.c: Regenerated.
1832         * generated/minloc1_4_r8.c: Regenerated.
1833         * generated/minloc1_8_i4.c: Regenerated.
1834         * generated/minloc1_8_i8.c: Regenerated.
1835         * generated/minloc1_8_r4.c: Regenerated.
1836         * generated/minloc1_8_r8.c: Regenerated.
1837         * generated/minval_i4.c: Regenerated.
1838         * generated/minval_i8.c: Regenerated.
1839         * generated/minval_r4.c: Regenerated.
1840         * generated/minval_r8.c: Regenerated.
1841         * generated/product_c4.c: Regenerated.
1842         * generated/product_c8.c: Regenerated.
1843         * generated/product_i4.c: Regenerated.
1844         * generated/product_i8.c: Regenerated.
1845         * generated/product_r4.c: Regenerated.
1846         * generated/product_r8.c: Regenerated.
1847         * generated/sum_c4.c: Regenerated.
1848         * generated/sum_c8.c: Regenerated.
1849         * generated/sum_i4.c: Regenerated.
1850         * generated/sum_i8.c: Regenerated.
1851         * generated/sum_r4.c: Regenerated.
1852         * generated/sum_r8.c: Regenerated.
1853
1854 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
1855
1856         PR libfortran/20163
1857         * runtime/string.c (compare0): Use fstrlen() to
1858         strip trailing blanks from option string.
1859
1860 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
1861
1862         PR fortran/13257
1863         * format.c (parse_format_list): Allow an optional comma
1864         between descriptors.
1865
1866 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
1867
1868         * io/backspace.c (unformatted_backspace): Do not dereference
1869         the pointer to the stream.
1870
1871 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
1872
1873         PR libfortran/20766
1874         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1875         "-Wl,-single_module".
1876         * configure: Regenerate.
1877         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
1878         * Makefile.in: Regenerate.
1879
1880 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1881
1882         PR libfortran/20755
1883         * write.c (write_float): A G edit descriptor may locally change
1884         the scale factor, but it needs to be restored afterwards.
1885
1886 2005-04-03  Dale Ranta  <dir@lanl.gov>
1887             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1888
1889         PR libfortran/20068
1890         PR libfortran/20125
1891         PR libfortran/20156
1892         PR libfortran/20471
1893         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
1894         (st_backspace): When in WRITING mode, we flush and falling back
1895         into READING mode. In all cases, correctly position the stream.
1896
1897 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1898
1899         PR libfortran/20660
1900         * io/inquire.c (inquire_via_unit): Non-opened units should still be
1901         reported by an INQUIRE statement as existing.
1902         * io/transfer.c (data_transfer_init): Never accept negative units.
1903
1904 2005-03-29  Dale Ranta  <dir@lanl.gov>
1905             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1906
1907         PR libfortran/20163
1908         * io/open.c (st_open): call library_end() before returning even if
1909         an error arises.
1910
1911 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1912
1913         PR libfortran/19678
1914         * list_read.c (next_char, eat_separator, finish_separator, read_real)
1915         (namelist_read): Add support for '\r' as well as '\n' as EOL
1916         character.
1917
1918         PR libfortran/19679
1919         * list_read.c (read_sf): Add a '\r' in a test to support DOS
1920         line-endings when line length is exceeded.
1921
1922 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1923
1924         PR libfortran/15332
1925         * io/format.c (parse_format_list): format node for colon edit
1926         descriptor needs a repeat counter set to 1.
1927
1928 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1929
1930         * config.h.in: Regenerate.
1931
1932 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1933
1934         PR libfortran/18025
1935         * write.c (output_float): Handling the "F0.d" format similarly as
1936         commercial compilers.
1937
1938 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1939
1940         * Makefile.am: Added new files.
1941         * Makefile.in: Regenerate.
1942         * aclocal.m4: Regenerate.
1943         * configure.ac: add checks for signal.h headers file, as well as
1944         following functions: chdir, strerror, getlogin, gethostname, kill,
1945         link, symlink, perror, sleep, time.
1946         * configure: Regenerate.
1947         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
1948         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
1949         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
1950         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
1951         implementend g77 intrinsics.
1952
1953 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1954
1955         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1956         In all substitutions, leave gcc_version to be expanded by the Makefile.
1957         * aclocal.m4, configure: Regenerate.
1958         * Makefile.am: Set gcc_version.
1959         * Makefile.in: Regenerate.
1960
1961 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1962
1963         PR libfortran/20257
1964         * open.c (new_unit): set record length to max_offset rather than
1965           using a hard-coded limit (which was too low).
1966
1967 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1968
1969         PR libfortran/20480
1970         * write.c (output_float): special check when writing 0.0 with
1971           EN and ES formats.
1972
1973 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1974
1975         PR libfortran/20124
1976         * write.c (output_float): Adds a nzero_real variable to store
1977         the number of leading zeros whatever the format width is. Corrects
1978         the rounding of numbers less than 10^(-width). Fixes typo in an
1979         error message. Updates copyright years
1980
1981 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
1982
1983         * runtime/environ.c: Update copyright years.
1984
1985 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1986
1987         * io/write.c: Update copyright years.
1988
1989 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1990
1991         PR libfortran/20101
1992         * io/write.c (output_float): Added special check for value 0.0 in
1993         PE format.
1994
1995 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1996
1997         * io/write.c (output_float): Fix typo in condition.
1998
1999 2005-02-25  Peter O'Gorman  <peter@pogma.com>
2000             Toon Moene  <toon@moene.indiv.nluug.nl>
2001
2002         PR libgfortran/17748
2003         * runtime/environ.c: Remove references to environ.
2004         (show_variables): remove GFORTRAN_UNBUFFERED_* and
2005         GFORTRAN_NAME_* because they require environ.
2006         (pattern_scan): Remove function.
2007
2008 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
2009             Bud Davis  <bdavis@gfortran.org>
2010
2011         * io/list_read.c (read_real): Handle separators properly
2012         in list directed read.
2013
2014 2004-02-21  Bud Davis  <bdavis@gfortran.org>
2015
2016         PR fortran/20086
2017         * io/transfer.c (write_constant_string): accept an 'h' as
2018         the start of a hollerith format string.
2019
2020 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
2021
2022         PR libfortran/19302
2023         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
2024         numbers.
2025
2026 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
2027
2028         * io/write.c (output_float):  Typo in error meesage.
2029
2030 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
2031
2032         PR 20085
2033         * intrinsic/args.c (iargc): Off by 1.
2034
2035 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
2036
2037         *  intrinsic/date_and_time.c: Fix conformance problems.
2038
2039 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
2040
2041         PR libgfortran/19363
2042         PR libgfortran/19691
2043         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
2044
2045 2005-01-30  Bud Davis  <bdavis@gfortran.org>
2046
2047         PR fortran/19647
2048         * io/inquire.c (inquire_via_unit): Use correct variable for
2049         pad.
2050
2051 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
2052
2053         PR libfortran/19595
2054         * io/transfer.c (data_transfer_init): eor requires advance="NO".
2055
2056 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2057
2058         PR libfortran/19524
2059         * io/read.c (read_f): Don't free uninitialized pointer.
2060
2061 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
2062         Paul Brook  <paul@codesourcery.com>
2063
2064         PR fortran/19294
2065         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
2066         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
2067         * m4/transpose.m4: Include type letter in function name.
2068         * Makefile.in: Regenerate.
2069         * generated/transpose_*.c: Regenerate.
2070
2071 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
2072
2073         PR libfortran/19451
2074         * io/transfer.c (finalize_transfer):  Don't do anything if
2075         there is an error condition.
2076
2077 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
2078
2079         PR libgfortran/19052
2080         * libgfortran.h (options_t): Add stderr_unit.
2081         * io/io.h (error_stream): Declare.
2082         * io/open.c (new_unit): Do not terminate abnormally if opening
2083         file preconnected to stdin, stdout, or stderr.
2084         * io/unit.c (init_units): Initialize stderr_unit.
2085         * io/unix.c (error_stream): New function.
2086         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
2087
2088 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
2089
2090         PR libfortran/18982
2091         * io/unix.c (regular_file):  No need to change flags->action
2092         if an error occurs.  Document this.
2093         No need to call stat() for STATUS_OLD, open() will
2094         fail anyway.
2095         For ACTION_UNSPECIFIED, try open for read-write, then for
2096         read-only if open fails with EACCES, then for write-only
2097         if that fails with EACCES again.
2098         * io/unix.c (open_external): Document changed behavior of
2099         regular_file.
2100
2101 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2102
2103         PR fortran/19194
2104         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
2105         use CHARACTER macro for definition of string valued paramters.
2106
2107 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
2108
2109         PR fortran/19314
2110         * io/inquire.c(inquire_via_unit): implement POSITION=.
2111         * io/transfer.c(next_record): update position for
2112         INQUIRE.
2113         * io/rewind.c(st_rewind): update position for
2114         INQUIRE.
2115
2116 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
2117
2118         PR fortran/18778
2119         * io/transfer.c (us_read): no bytes available is not a
2120         runtime error.
2121
2122 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
2123
2124         PR fortran/18983
2125         * io/transfer.c (st_write_done): only truncate when it
2126         is required.
2127
2128 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
2129
2130         PR libfortran/19280
2131         c99_protos.h: License changed to GPL+exception.
2132         libgfortran.h: Ditto.
2133         intrinsics/abort.c: Ditto.
2134         intrinsics/args.c: Ditto.
2135         intrinsics/associated.c: Ditto.
2136         intrinsics/bessel.c: Ditto.
2137         intrinsics/c99_functions.c: Ditto.
2138         intrinsics/cpu_time.c: Ditto.
2139         intrinsics/cshift0.c: Ditto.
2140         intrinsics/date_and_time.c: Ditto.
2141         intrinsics/env.c: Ditto.
2142         intrinsics/eoshift0.c: Ditto.
2143         intrinsics/eoshift2.c: Ditto.
2144         intrinsics/erf.c: Ditto.
2145         intrinsics/etime.c: Ditto.
2146         intrinsics/exit.c: Ditto.
2147         intrinsics/flush.c: Ditto.
2148         intrinsics/fnum.c: Ditto.
2149         intrinsics/getXid.c: Ditto.
2150         intrinsics/getcwd.c: Ditto.
2151         intrinsics/ishftc.c: Ditto.
2152         intrinsics/mvbits.c: Ditto.
2153         intrinsics/pack_generic.c: Ditto.
2154         intrinsics/rand.c: Ditto.
2155         intrinsics/random.c: Ditto.
2156         intrinsics/reshape_generic.c: Ditto.
2157         intrinsics/reshape_packed.c: Ditto.
2158         intrinsics/size.c: Ditto.
2159         intrinsics/spread_generic.c: Ditto.
2160         intrinsics/stat.c: Ditto.
2161         intrinsics/string_intrinsics.c: Ditto.
2162         intrinsics/system.c: Ditto.
2163         intrinsics/system_clock.c: Ditto.
2164         intrinsics/transpose_generic.c: Ditto.
2165         intrinsics/umask.c: Ditto.
2166         intrinsics/unlink.c: Ditto.
2167         intrinsics/unpack_generic.c: Ditto.
2168         io/backspace.c: Ditto.
2169         io/close.c: Ditto.
2170         io/endfile.c: Ditto.
2171         io/format.c: Ditto.
2172         io/inquire.c: Ditto.
2173         io/io.h: Ditto.
2174         io/list_read.c: Ditto.
2175         io/lock.c: Ditto.
2176         io/open.c: Ditto.
2177         io/read.c: Ditto.
2178         io/rewind.c: Ditto.
2179         io/transfer.c: Ditto.
2180         io/unit.c: Ditto.
2181         io/unix.c: Ditto.
2182         io/write.c: Ditto.
2183         m4/all.m4: Ditto.
2184         m4/any.m4: Ditto.
2185         m4/cexp.m4: Ditto.
2186         m4/chyp.m4: Ditto.
2187         m4/count.m4: Ditto.
2188         m4/cshift1.m4: Ditto.
2189         m4/ctrig.m4: Ditto.
2190         m4/dotprod.m4: Ditto.
2191         m4/dotprodc.m4: Ditto.
2192         m4/dotprodl.m4: Ditto.
2193         m4/eoshift1.m4: Ditto.
2194         m4/eoshift3.m4: Ditto.
2195         m4/exponent.m4: Ditto.
2196         m4/fraction.m4: Ditto.
2197         m4/head.m4: Ditto.
2198         m4/iforeach.m4: Ditto.
2199         m4/ifunction.m4: Ditto.
2200         m4/in_pack.m4: Ditto.
2201         m4/in_unpack.m4: Ditto.
2202         m4/iparm.m4: Ditto.
2203         m4/matmul.m4: Ditto.
2204         m4/matmull.m4: Ditto.
2205         m4/maxloc0.m4: Ditto.
2206         m4/maxloc1.m4: Ditto.
2207         m4/maxval.m4: Ditto.
2208         m4/minloc0.m4: Ditto.
2209         m4/minloc1.m4: Ditto.
2210         m4/minval.m4: Ditto.
2211         m4/mtype.m4: Ditto.
2212         m4/nearest.m4: Ditto.
2213         m4/pow.m4: Ditto.
2214         m4/product.m4: Ditto.
2215         m4/reshape.m4: Ditto.
2216         m4/set_exponent.m4: Ditto.
2217         m4/shape.m4: Ditto.
2218         m4/specific.m4: Ditto.
2219         m4/specific2.m4: Ditto.
2220         m4/sum.m4: Ditto.
2221         m4/transpose.m4: Ditto.
2222         m4/types.m4: Ditto.
2223         runtime/environ.c: Ditto.
2224         runtime/error.c: Ditto.
2225         runtime/in_pack_generic.c: Ditto.
2226         runtime/in_unpack_generic.c: Ditto.
2227         runtime/main.c: Ditto.
2228         runtime/memory.c: Ditto.
2229         runtime/normalize.c: Ditto.
2230         runtime/pause.c: Ditto.
2231         runtime/select.c: Ditto.
2232         runtime/stop.c: Ditto.
2233         runtime/string.c: Ditto.
2234         generated/_abs_c4.f90: Regenerated.
2235         generated/_abs_c8.f90: Regenerated.
2236         generated/_abs_i4.f90: Regenerated.
2237         generated/_abs_i8.f90: Regenerated.
2238         generated/_abs_r4.f90: Regenerated.
2239         generated/_abs_r8.f90: Regenerated.
2240         generated/_acos_r4.f90: Regenerated.
2241         generated/_acos_r8.f90: Regenerated.
2242         generated/_aint_r4.f90: Regenerated.
2243         generated/_aint_r8.f90: Regenerated.
2244         generated/_anint_r4.f90: Regenerated.
2245         generated/_anint_r8.f90: Regenerated.
2246         generated/_asin_r4.f90: Regenerated.
2247         generated/_asin_r8.f90: Regenerated.
2248         generated/_atan2_r4.f90: Regenerated.
2249         generated/_atan2_r8.f90: Regenerated.
2250         generated/_atan_r4.f90: Regenerated.
2251         generated/_atan_r8.f90: Regenerated.
2252         generated/_conjg_c4.f90: Regenerated.
2253         generated/_conjg_c8.f90: Regenerated.
2254         generated/_cos_c4.f90: Regenerated.
2255         generated/_cos_c8.f90: Regenerated.
2256         generated/_cos_r4.f90: Regenerated.
2257         generated/_cos_r8.f90: Regenerated.
2258         generated/_cosh_r4.f90: Regenerated.
2259         generated/_cosh_r8.f90: Regenerated.
2260         generated/_dim_i4.f90: Regenerated.
2261         generated/_dim_i8.f90: Regenerated.
2262         generated/_dim_r4.f90: Regenerated.
2263         generated/_dim_r8.f90: Regenerated.
2264         generated/_exp_c4.f90: Regenerated.
2265         generated/_exp_c8.f90: Regenerated.
2266         generated/_exp_r4.f90: Regenerated.
2267         generated/_exp_r8.f90: Regenerated.
2268         generated/_log10_r4.f90: Regenerated.
2269         generated/_log10_r8.f90: Regenerated.
2270         generated/_log_c4.f90: Regenerated.
2271         generated/_log_c8.f90: Regenerated.
2272         generated/_log_r4.f90: Regenerated.
2273         generated/_log_r8.f90: Regenerated.
2274         generated/_mod_i4.f90: Regenerated.
2275         generated/_mod_i8.f90: Regenerated.
2276         generated/_mod_r4.f90: Regenerated.
2277         generated/_mod_r8.f90: Regenerated.
2278         generated/_sign_i4.f90: Regenerated.
2279         generated/_sign_i8.f90: Regenerated.
2280         generated/_sign_r4.f90: Regenerated.
2281         generated/_sign_r8.f90: Regenerated.
2282         generated/_sin_c4.f90: Regenerated.
2283         generated/_sin_c8.f90: Regenerated.
2284         generated/_sin_r4.f90: Regenerated.
2285         generated/_sin_r8.f90: Regenerated.
2286         generated/_sinh_r4.f90: Regenerated.
2287         generated/_sinh_r8.f90: Regenerated.
2288         generated/_sqrt_c4.f90: Regenerated.
2289         generated/_sqrt_c8.f90: Regenerated.
2290         generated/_sqrt_r4.f90: Regenerated.
2291         generated/_sqrt_r8.f90: Regenerated.
2292         generated/_tan_r4.f90: Regenerated.
2293         generated/_tan_r8.f90: Regenerated.
2294         generated/_tanh_r4.f90: Regenerated.
2295         generated/_tanh_r8.f90: Regenerated.
2296         generated/all_l4.c: Regenerated.
2297         generated/all_l8.c: Regenerated.
2298         generated/any_l4.c: Regenerated.
2299         generated/any_l8.c: Regenerated.
2300         generated/count_4_l4.c: Regenerated.
2301         generated/count_4_l8.c: Regenerated.
2302         generated/count_8_l4.c: Regenerated.
2303         generated/count_8_l8.c: Regenerated.
2304         generated/cshift1_4.c: Regenerated.
2305         generated/cshift1_8.c: Regenerated.
2306         generated/dotprod_c4.c: Regenerated.
2307         generated/dotprod_c8.c: Regenerated.
2308         generated/dotprod_i4.c: Regenerated.
2309         generated/dotprod_i8.c: Regenerated.
2310         generated/dotprod_l4.c: Regenerated.
2311         generated/dotprod_l8.c: Regenerated.
2312         generated/dotprod_r4.c: Regenerated.
2313         generated/dotprod_r8.c: Regenerated.
2314         generated/eoshift1_4.c: Regenerated.
2315         generated/eoshift1_8.c: Regenerated.
2316         generated/eoshift3_4.c: Regenerated.
2317         generated/eoshift3_8.c: Regenerated.
2318         generated/exp_c4.c: Regenerated.
2319         generated/exp_c8.c: Regenerated.
2320         generated/exponent_r4.c: Regenerated.
2321         generated/exponent_r8.c: Regenerated.
2322         generated/fraction_r4.c: Regenerated.
2323         generated/fraction_r8.c: Regenerated.
2324         generated/hyp_c4.c: Regenerated.
2325         generated/hyp_c8.c: Regenerated.
2326         generated/in_pack_i4.c: Regenerated.
2327         generated/in_pack_i8.c: Regenerated.
2328         generated/in_unpack_i4.c: Regenerated.
2329         generated/in_unpack_i8.c: Regenerated.
2330         generated/matmul_c4.c: Regenerated.
2331         generated/matmul_c8.c: Regenerated.
2332         generated/matmul_i4.c: Regenerated.
2333         generated/matmul_i8.c: Regenerated.
2334         generated/matmul_l4.c: Regenerated.
2335         generated/matmul_l8.c: Regenerated.
2336         generated/matmul_r4.c: Regenerated.
2337         generated/matmul_r8.c: Regenerated.
2338         generated/maxloc0_4_i4.c: Regenerated.
2339         generated/maxloc0_4_i8.c: Regenerated.
2340         generated/maxloc0_4_r4.c: Regenerated.
2341         generated/maxloc0_4_r8.c: Regenerated.
2342         generated/maxloc0_8_i4.c: Regenerated.
2343         generated/maxloc0_8_i8.c: Regenerated.
2344         generated/maxloc0_8_r4.c: Regenerated.
2345         generated/maxloc0_8_r8.c: Regenerated.
2346         generated/maxloc1_4_i4.c: Regenerated.
2347         generated/maxloc1_4_i8.c: Regenerated.
2348         generated/maxloc1_4_r4.c: Regenerated.
2349         generated/maxloc1_4_r8.c: Regenerated.
2350         generated/maxloc1_8_i4.c: Regenerated.
2351         generated/maxloc1_8_i8.c: Regenerated.
2352         generated/maxloc1_8_r4.c: Regenerated.
2353         generated/maxloc1_8_r8.c: Regenerated.
2354         generated/maxval_i4.c: Regenerated.
2355         generated/maxval_i8.c: Regenerated.
2356         generated/maxval_r4.c: Regenerated.
2357         generated/maxval_r8.c: Regenerated.
2358         generated/minloc0_4_i4.c: Regenerated.
2359         generated/minloc0_4_i8.c: Regenerated.
2360         generated/minloc0_4_r4.c: Regenerated.
2361         generated/minloc0_4_r8.c: Regenerated.
2362         generated/minloc0_8_i4.c: Regenerated.
2363         generated/minloc0_8_i8.c: Regenerated.
2364         generated/minloc0_8_r4.c: Regenerated.
2365         generated/minloc0_8_r8.c: Regenerated.
2366         generated/minloc1_4_i4.c: Regenerated.
2367         generated/minloc1_4_i8.c: Regenerated.
2368         generated/minloc1_4_r4.c: Regenerated.
2369         generated/minloc1_4_r8.c: Regenerated.
2370         generated/minloc1_8_i4.c: Regenerated.
2371         generated/minloc1_8_i8.c: Regenerated.
2372         generated/minloc1_8_r4.c: Regenerated.
2373         generated/minloc1_8_r8.c: Regenerated.
2374         generated/minval_i4.c: Regenerated.
2375         generated/minval_i8.c: Regenerated.
2376         generated/minval_r4.c: Regenerated.
2377         generated/minval_r8.c: Regenerated.
2378         generated/nearest_r4.c: Regenerated.
2379         generated/nearest_r8.c: Regenerated.
2380         generated/pow_c4_i4.c: Regenerated.
2381         generated/pow_c4_i8.c: Regenerated.
2382         generated/pow_c8_i4.c: Regenerated.
2383         generated/pow_c8_i8.c: Regenerated.
2384         generated/pow_i4_i4.c: Regenerated.
2385         generated/pow_i4_i8.c: Regenerated.
2386         generated/pow_i8_i4.c: Regenerated.
2387         generated/pow_i8_i8.c: Regenerated.
2388         generated/pow_r4_i4.c: Regenerated.
2389         generated/pow_r4_i8.c: Regenerated.
2390         generated/pow_r8_i4.c: Regenerated.
2391         generated/pow_r8_i8.c: Regenerated.
2392         generated/product_c4.c: Regenerated.
2393         generated/product_c8.c: Regenerated.
2394         generated/product_i4.c: Regenerated.
2395         generated/product_i8.c: Regenerated.
2396         generated/product_r4.c: Regenerated.
2397         generated/product_r8.c: Regenerated.
2398         generated/reshape_i4.c: Regenerated.
2399         generated/reshape_i8.c: Regenerated.
2400         generated/set_exponent_r4.c: Regenerated.
2401         generated/set_exponent_r8.c: Regenerated.
2402         generated/shape_i4.c: Regenerated.
2403         generated/shape_i8.c: Regenerated.
2404         generated/sum_c4.c: Regenerated.
2405         generated/sum_c8.c: Regenerated.
2406         generated/sum_i4.c: Regenerated.
2407         generated/sum_i8.c: Regenerated.
2408         generated/sum_r4.c: Regenerated.
2409         generated/sum_r8.c: Regenerated.
2410         generated/transpose_i4.c: Regenerated.
2411         generated/transpose_i8.c: Regenerated.
2412         generated/trig_c4.c: Regenerated.
2413         generated/trig_c8.c: Regenerated.
2414
2415 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2416
2417         PR fortran/18398
2418         * transfer.c (next_record_r): always skip the
2419         eol search if it was found during sf_read.
2420
2421 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2422
2423         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2424         Define.
2425         * intrinsics/ishftc.c: Update copyright years.
2426         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2427         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2428         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2429
2430 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2431
2432         PR fortran/19071
2433         * io/tranfer.c (formatted_transfer): moved check for
2434         format reversion inside the processing loop.
2435
2436 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2437
2438         PR libfortran/19074
2439         * libgfortran.h (itoa): Rename to gfc_itoa.
2440         * io/write.c (itoa): Same.
2441         * runtime/environ.c (itoa): Same.
2442         * runtime/error.c (itoa): Same.
2443
2444 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2445             Steven G. Kargl  <kargls@comcast.net>
2446
2447         PR fortran/17597
2448         * io/list_read.c (read_real): do not push back a comma when
2449         it delimits a real value without a decimal point
2450
2451 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2452
2453         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2454         instead of assignment to fill unaligned buffer.
2455         (us_write): Ditto.
2456         (next_record_w): Ditto.
2457
2458 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2459
2460         PR libfortran/18966
2461         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2462         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2463         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2464         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2465
2466 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2467
2468         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2469
2470 2004-12-12  Richard Henderson  <rth@redhat.com>
2471
2472         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2473         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2474         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2475         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2476         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2477         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2478         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2479         instead of "__".
2480         * generated/*: Rebuild.
2481
2482 2004-12-12  Richard Henderson  <rth@redhat.com>
2483
2484         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2485         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2486         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2487         * configure.ac: Use them.
2488         * configure, config.h.in, aclocal.m4: Rebuild.
2489         * libgfortran.h (prefix): Remove.
2490         (PREFIX, IPREFIX): New.
2491         (sym_rename, sym_rename1, sym_rename2): New.
2492         (internal_proto, export_proto, export_proto_np): New.
2493         (iexport_proto, iexport): New.
2494         (iexport_data_proto, iexport_data): New.
2495         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2496         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2497         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2498         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2499         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2500         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2501         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2502         intrinsics/reshape_generic.c, intrinsics/size.c,
2503         intrinsics/spread_generic.c, intrinsics/stat.c,
2504         intrinsics/string_intrinsics.c, intrinsics/system.c,
2505         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2506         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2507         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2508         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2509         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2510         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2511         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2512         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2513         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2514         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2515         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2516         runtime/stop.c: Use them to mark symbols internal or external.
2517         * generated/*: Rebuild.
2518
2519 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2520
2521         PR bootstrap/18895
2522         Revert 2004-12-07 change.
2523         * Makefile.am (AM_MAKEFLAGS): Delete.
2524         * Makefile.in: Regenerate.
2525
2526 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2527
2528         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2529         * libgfortran/Makefile.in: Regenerate
2530
2531 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2532
2533         * io/io.h (open_external): Change prototype.
2534         * io/unix.c (regular_file): Change prototype and set flags->action if
2535         needed.
2536         (open_external): Ditto.
2537         * io/open.c (new_unit): Let open_external set flags->action.
2538
2539 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2540
2541         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2542         * configure: Regenerate.
2543         * config.h.in: Likewise.
2544         * c99_protos.h: New file.
2545         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2546         * intrinsics/c99_functions.c (fabsf): New function.
2547
2548 2004-12-06  Richard Henderson  <rth@redhat.com>
2549
2550         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2551         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2552         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2553         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2554         of internal_malloc.
2555         * generated/*: Rebuild.
2556
2557 2004-12-06  Richard Henderson  <rth@redhat.com>
2558
2559         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2560         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2561         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2562         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2563         intrinsics/spread_generic.c, intrinsics/stat.c,
2564         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2565         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2566         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2567         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2568         io/write.c, runtime/environ.c, runtime/error.c,
2569         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2570         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2571         runtime/string.c: Whitespace fixes.
2572
2573 2004-12-06  Richard Henderson  <rth@redhat.com>
2574
2575         * Makefile.am: Generate all m4 output under $(srcdir).
2576         * Makefile.in: Regenerate.
2577
2578 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2579
2580         PR fortran/18710
2581         * io/transfer.c (unformatted_read, unformatted_write): width of
2582         a COMPLEX is twice its kind.
2583
2584 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2585
2586         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2587         * configure, aclocal.m4, Makefile.in: Regenerate.
2588
2589 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2590
2591         PR libfortran/18284
2592         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2593         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2594
2595 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2596
2597         * io/inquire.c (inquire_via_unit): do not allow a direct access
2598         file to be opened for sequential I/O.
2599
2600 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2601         Paul Brook  <paul@codesourcery.com>
2602
2603         * intrinsics/flush.c: New file.
2604         * intrinsics/fnum.c: ditto
2605         * intrinsics/stat.c: ditto
2606         * io/io.h (unit_to_fd): Add prototype.
2607         * io/unix.c (unit_to_fd): New function.
2608         * configure.ac: Add test for members of struct stat.  Check for
2609         sys/types.h and sys/stat.h
2610         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2611         * configure.in: Regenerate.
2612         * config.h.in: Regenerate.
2613         * Makefile.in: Regenerate.
2614
2615 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2616
2617         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2618
2619 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2620
2621         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2622         less than the mapped area.
2623
2624 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2625
2626         PR fortran/18364
2627         *  io/endfile.c (st_endfile): flush the stream before truncating.
2628
2629 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2630
2631         * configure: Regenerate for libtool change.
2632
2633 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2634
2635         PR libfortran/15960
2636         * configure.ac: Check for finite in libm.
2637         * libgfortran.h: Define isfinite macro if not defined.
2638         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2639         HAVE_FPCLASSIFY.
2640         * io/write.c (write_float): Use isfinite instead of finite.
2641         * configure, config.h.in: Rebuilt.
2642
2643 2004-11-20  Roger Sayle  <roger@eyesopen.com>
2644
2645         * io/write.c (write_float, list_formatted_write): Fix indentation.
2646
2647 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
2648
2649         PR target/16135
2650         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2651         * configure.ac: Include LIBGFOR_TARGET_ILP32.
2652         * configure: Regenerate.
2653         * config.h.in: Likewise.
2654         * libgfortran.h: Provide default definitions for C99 types
2655         on ILP32 targets that don't have them.
2656
2657         PR target/17999
2658         * configure.ac: Check for snprintf.
2659         * configure: Regenerate.
2660         * config.h.in: Likewise.
2661         * intrinsics/date_and_time.c (date_and_time): Do not
2662         use snprinf if it is not available.
2663         * io/write.c (output_float): Likewise.
2664
2665 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
2666
2667         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2668         * Makefile.in: Regenerated
2669         * intrinsics/umask.c: New file
2670         * intrinsics/unlink.c: ditto
2671         * intrinsics/exit.c: ditto
2672
2673 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
2674
2675         * m4/matmul.m4: Loops reordered to improve cache behavior.
2676         * generated/matmul_??.c: Regenerated.
2677
2678 2004-11-10  Paul Brook  <paul@codesourcery.com>
2679
2680         PR fortran/18218
2681         * configure.ac: Check for strtof.
2682         * configure: Regenerate.
2683         * config.h.in: Regenerate.
2684         * io/read.c (convert_real): Use strtof if available.
2685         (convert_precision_real): Remove.
2686         (read_f): Avoid poor exponentiation algorithm.
2687
2688 2004-11-05  Andreas Schwab  <schwab@suse.de>
2689
2690         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2691         AC_PROG_F77, F77 and FFLAGS.
2692         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2693         FCCOMPILE instead of F77COMPILE.
2694         * configure, Makefile.in: Regenerate.
2695
2696 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
2697
2698         * acinclude.m4: Properly quote AC_CACHE_CHECK.
2699         * Makefile.am: Add in ACLOCAL_AMFLAGS.
2700         * aclocal.m4, configure, Makefile.in: Regenerate.
2701
2702 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2703
2704         * config.h.in: Regenerate.
2705         * configure: Regenerate.
2706         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2707         * io/unix.c (S_IRGRP): Define if undefined.
2708         (S_IWGRP): Same.
2709         (S_IROTH): Same.
2710         (S_IWOTH): Same.
2711         (tempfile): Use mktemp if mkstemp missing, fix typos.
2712
2713 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2714
2715         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
2716
2717 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
2718
2719         * intrinsics/rand.c (irand): Handle NULL argument.
2720
2721 2004-10-07  Paul Brook  <paul@codesourcery.com>
2722
2723         * io/transfer.c (finalize_transfer): Free internal streams.
2724         * io/unix.c (mem_close): Free stream object.
2725
2726 2004-10-07  Paul Brook  <paul@codesourcery.com>
2727
2728         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2729         error.
2730
2731 2004-10-06  Paul Brook  <paul@codesourcery.com>
2732
2733         PR libfortran/17709
2734         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2735
2736 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2737
2738         * intrinsics/mvbits.c: Commit the file.
2739
2740 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2741
2742         PR fortran/17283
2743         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
2744         if not done by caller.
2745         (__pack_s): New function.
2746         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
2747         allocating zero memory.
2748
2749         PR fortran/17631
2750         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
2751         * Makefile.in: Regenerate.
2752         * intrinsics/mvbits.h: New file.
2753
2754         PR fortran/17776
2755         * intrinsics/system.c: New file.
2756         * Makefile.am: Add dependency for the new file.
2757         * Makefile.in: Regenerate.
2758
2759 2004-10-04  Paul Brook  <paul@codesourcery.com>
2760         Bud Davis  <bdavis9659@comcast.net>
2761
2762         PR fortran/17706
2763         PR fortran/16434
2764         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
2765         BN and BZ formats.
2766         * io/write.c (output_float): Don't output minus zero.
2767
2768 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2769
2770         * intrinsics/abort.c ("libgfortran.h"): Move.
2771         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
2772         * intrinsics/write.c ("libgfortran.h"): Same.
2773
2774 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2775
2776         PR libfortran/16137
2777         * config.h.in (HAVE_POWF): Undefine.
2778         * configure.ac: Check for 'powf' in library.
2779         * configure: Regenerate.
2780         * intrinsics/c99_functions.c (powf): New function.
2781
2782 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2783
2784         * intrinsics/etime.c (etime_): New function.
2785
2786 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
2787
2788         * libgfortran.h: define gfc_alloca()
2789         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
2790
2791 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
2792
2793         PR fortran/17286
2794         * io/list_read.c (namelist_read): ignore spaces after
2795         the '=' for namelist reads.
2796
2797 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2798
2799         * config.h.in: Regenerate.
2800         * configure: Regenerate.
2801         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
2802         * unix.c: Include stdio.h.
2803         (HAVE_SYS_MMAN_H): Check.
2804         (PROT_READ, PROT_WRITE): Provide default definitions.
2805
2806 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2807
2808         * intrincics/getcwd.c: New file.
2809         * Makefile.am: Add getcwd.c.
2810         * Makefile.in: Regenerated.
2811
2812 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2813         Paul Brook  <paul@codesourcery.com>
2814
2815         * intrinsics/env.c (getenv, get_environmental_variable): Remove
2816         trailing white space.  Use alloca.  Honour trim_name.
2817
2818 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
2819
2820         PR fortran/17090
2821
2822         * io/list_read.c (list_formatted_read): Handle trailing spaces
2823         at end of line.
2824
2825 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
2826
2827         * io/write.c (output_float): Typo in comment.  Remove debugging
2828         printf.  Fix format for FP of form 1e10.
2829
2830 2004-09-03  Richard Henderson  <rth@redhat.com>
2831
2832         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
2833         copy_loop_double, copy_loop_ldouble): New.
2834         (__cshift0): Make shift type ssize_t.  Use % operator instead of
2835         div.  Use specialized versions of copy loop depending on the shape.
2836
2837 2004-09-02  Paul Brook  <paul@codesourcery.com>
2838
2839         * io/format.c (parse_format_list): Set repeat count for P descriptors.
2840         * write.c (output_float): Fix condition.  Correctly handle nonzero
2841         scale factor.
2842
2843 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2844
2845         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
2846         * mk-srk-inc.sh: Likewise.
2847
2848 2004-09-01  Paul Brook  <paul@codesourcery.com>
2849
2850         * runtime/error.c (generate_error): Set both iostat and
2851         library_return.
2852
2853 2004-08-31  Paul Brook  <paul@codesourcery.com>
2854
2855         PR libfortran/16805
2856         * io/list_read.c (next_char): Don't signal EOF for internal files.
2857         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
2858
2859 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2860
2861         * io/unit.c: Separate copyright years by ','.
2862         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
2863         Remove blank line in beginning of function.
2864         (get_unit): Simplify code.
2865
2866 2004-08-31  Paul Brook  <paul@codesourcery.com>
2867
2868         * io/unit.c (get_unit): Remove superfluous if.
2869
2870 2004-08-31  Paul Brook  <paul@codesourcery.com>
2871
2872         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
2873         (finalize_transfer): Move setjmp after namlist IO.
2874         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
2875
2876 2004-08-31  Paul Brook  <paul@codesourcery.com>
2877
2878         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
2879
2880 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2881
2882         * libgfortran.h: Replace 'gfc_strlen_type' by
2883         'gfc_charlen_type'. Update comment accordingly.
2884         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
2885         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
2886
2887 2004-08-31  Paul Brook  <paul@codesourcery.com>
2888
2889         * libgfortran.h: Add comments.
2890
2891 2004-08-30  Richard Henderson  <rth@redhat.com>
2892
2893         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
2894         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
2895         (selected_int_kind.inc selected_real_kind.inc): New rules.
2896         * Makefile.in: Regenerate.
2897         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
2898         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
2899         include table of detected kinds.
2900         * intrinsics/selected_real_kind.f90: Similarly.
2901
2902 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2903         Paul Brook  <paul@codesourcery.com>
2904
2905         * intrinsics/bessel.c: New file.
2906         * intrinsics/erf.c: New file.
2907         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
2908         * configure.ac: Test for C99 Bessel and Error functions.
2909         * Makefile.in: Regenerate.
2910         * config.h.in: Regenerate.
2911         * configure: Regenerate.
2912
2913 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2914         Paul Brook  <paul@codesourcery.com>
2915
2916         * Makefile.am: Add intrinsics/getXid.c.
2917         * configure.ac: Add tests for get{g,p,u}id.
2918         * config.h.in: Regenerate.
2919         * Makefile.in: Regenerate.
2920         * configure: Regenerate.
2921
2922 2004-08-28  Paul Brook  <paul@codesourcery.com>
2923
2924         PR libfortran/17195
2925         * libgfortran.h (rtoa): Remove prototype.
2926         * runtime/error.c (rtoa): Remove.
2927         * io/write.c (calculate_G_format): Don't add blanks if E format is
2928         used.  Add correct number of blanks when exponent width is specified.
2929         (output_float): Rewrite.
2930
2931 2004-08-27  Paul Brook  <paul@codesourcery.com>
2932
2933         * io/rewind.c (st_rewind): Reset unit to read mode.
2934
2935 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
2936
2937         PR fortran/16597
2938         * io/io.h: created typedef for unit_mode.
2939         * io/io.h (gfc_unit): added mode to unit structure.
2940         * io/transfer.c (data_transfer_init): flush if a write then
2941         read is done on a unit (direct access files).
2942         * io/rewind.c (st_rewind): Used unit mode instead of global.
2943
2944 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2945
2946         PR fortran/17143
2947         * runtime/error.c (itoa): keep from overflowing during
2948         mod operation by using unsigned variable.
2949
2950 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2951
2952         PR fortran/17164
2953         * runtime/string_intrinsics.c (string_index):check for
2954         substring longer than string.
2955
2956 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
2957
2958         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
2959         * Makefile.in: Rebuilt.
2960
2961 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2962
2963         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
2964         Fix formatting issues, update copyright years.
2965
2966 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
2967
2968         PR 16908
2969         * io/transfer.c (next_record_w): Do not blank pad.
2970         * io/transfer.c (next_record): Take into account partial records.
2971
2972 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
2973
2974         PR fortran/13278
2975         * io/transfer.c (st_set_nml_var)
2976         * io/write.c (namelist_write): Allow var_name and var_name_len to be
2977         null. For strings, use string_length field instead of len.
2978         * io/io.h (struct namelist_type): New field string_length.
2979         (st_set_nml_var_char): New argument string_length.
2980
2981 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
2982
2983         PR gfortran/16935
2984         * io/open.c (st_open): use flags instead of the unit structure.
2985
2986 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
2987
2988         * io/list_read.c (namelist_read): Convert variable names
2989         to lower case, so that mixed-case names are recognized.
2990         Don't read beyond terminating slash.
2991
2992 2004-08-09  Richard Henderson  <rth@redhat.com>
2993             Roger Sayle  <roger@eyesopen.com>
2994
2995         * intrinsics/c99_functions.c (nextafterf): New implementation that
2996         works correctly with denormalized numbers.
2997
2998 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
2999
3000         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
3001         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
3002         Allocate space if return value has NULL in its data field.
3003         * generated/*.c: Regenerate.
3004
3005 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3006
3007         * intrinsics/env.c: New file.
3008         * Makefile.am: Add env.c to build.
3009         * Makefile.in: Regenerate.
3010
3011 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
3012
3013         PR libgfortran/16704
3014         * io/read.c (read_radix): Understand letters f and F as hex digits.
3015
3016 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
3017
3018         * libgfortran.h (array_t, size0) New declarations.
3019         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
3020         space if return value descriptor has NULL in its data field,
3021         and initialize bounds and stride.
3022         * intrinsics/size.c (array_t, size0): Declarations moved to
3023         libgfortran.h.
3024         * generated/*.c: Regenerate.
3025
3026 2004-08-03  Roger Sayle  <roger@eyesopen.com>
3027
3028         PR libgfortran/16137
3029         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
3030         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3031         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
3032         * config.h.in: Regenerate.
3033         * configure: Regenerate.
3034
3035         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
3036         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3037         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
3038         implementations for targets that don't support C99 float functions.
3039
3040 2004-08-01  Roger Sayle  <roger@eyesopen.com>
3041
3042         * io/write.c (write_float): Use the slightly more portable isnan
3043         in preference to isinf.
3044
3045 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
3046
3047         * configure.ac: Add check for LFS support.
3048         * configure: Regenerate
3049
3050 2004-07-11  Paul Brook  <paul@codesourcery.com>
3051
3052         PR fortran/16303
3053         * m4/cexp.m4 (carg): Return -pi to pi.
3054         * generated/exp_c?.c: Regenerate.
3055
3056 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
3057
3058         PR fortran/16291
3059         * libgfortran/io/write.c: (write_float): Added length check.
3060         Remove pointless memset calls.
3061
3062 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
3063             Paul Brook  <paul@codesourcery.com>
3064
3065         PR fortran/15472
3066         * io/transfer.c(us_write): set recl for seq unform writes to max size.
3067         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
3068         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
3069         right time.
3070         * io/unix.c(is_seekable): set based upon the file/device, not the
3071         method being used to access it (fd or mmap).
3072         * io/unix.c(fd_flush): don't set file_size if !seekable.
3073         * io/unix.c(fd_truncate: ditto.
3074
3075 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3076         Paul Brook  <paul@codesourcery.com>
3077
3078         PR fortran/15280
3079         PR fortran/15665
3080         * libgfortran.h (gfc_strlen_type): Define.
3081         * intrinsics/args.c (getarg): Rename ...
3082         (getarg_i4): ... to this.
3083         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
3084         get_command_i4, get_command_i8): New functions.
3085
3086 2004-07-04  Matthias Klose  <doko@debian.org>
3087
3088         * libtool-version: New.
3089         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
3090         * Makefile.in: Regenerate.
3091         * configure.ac: Remove libtool_VERSION macro
3092         * configure: Regenerate
3093
3094 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
3095             Steven Bosscher  <stevenb@suse.de>
3096
3097         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
3098         commit in prefix.
3099
3100 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3101         Paul Brook  <paul@codesourcery.com>
3102
3103         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
3104         comments.
3105         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
3106
3107 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
3108
3109         PR gfortran/12839
3110         * io/write.c (write_float): check signbit for Infinity.
3111
3112 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
3113
3114         PR gfortran/16196
3115         * unix.c(regular_file): create file if it does not exist.
3116
3117 2004-06-24  Andrew Pinski  <apinski@apple.com>
3118
3119         * configure.ac: Remove check for libmx.
3120         * configure: Regenerate.
3121
3122 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3123
3124         PR fortran/15750
3125         * inquire.c (st_inquire): Add comment
3126         * io.h (st_parameter): Add iolength.
3127         (st_iolength, st_iolength_done): Declare.
3128         * transfer.c (iolength_transfer, iolength_transfer_init,
3129         st_iolength, st_iolength_done): New functions.
3130
3131 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
3132
3133         * etime.c (etime_sub): Remove array rank check;
3134         Add check for sufficient space.
3135
3136 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
3137
3138         PR gfortran/16080
3139         * io/list_read.c(set_value): fixed spelling.
3140
3141 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
3142
3143         PR gfortran/16080
3144         * io/list_read.c(set_value): don't copy if the string is null.
3145
3146 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
3147
3148         PR gfortran/15292
3149         * intrinsics/c99_functions.c: Use fpclassify if it exists.
3150
3151 2004-06-13  Paul Brook  <paul@codesourcery.com>
3152
3153         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
3154         * configure.ac: Add checks for nextafter and nextafterf.
3155         * Makefile.in, config.h.in, configure: Regenerate.
3156         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
3157         * intrinsics/rand.c (rand): Use normalize_r4_i4.
3158         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
3159         (random_r8): Use normalize_r8_i8.
3160         * runtime/normalize.c: New file.
3161
3162 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3163             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3164
3165         * random.c: Fix several spelling and formatting mistakes in
3166         comments.
3167         (random_r8): Fix loop to make random numbers range in [0,1(.
3168
3169
3170 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3171
3172         * random.c (random_r4): Burn a random number.
3173         (random_r8): fix infinite loop.
3174
3175 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3176             Steve Kargl  <sgk@troutmask.apl.washington.edu>
3177
3178         PR gfortran/15292
3179         * intrinsics/c99_functions.c: New file.
3180         * Makefile.am: Add new file.
3181         * configure.ac: Added test for round/roundf.
3182         * Makefile.in: Regenerate.
3183         * configure: Regenerate.
3184         * configure.h.in: Regenerate.
3185
3186 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
3187
3188         * Makefile.am: Add rand.c and etime.c
3189         * Makefile.in: Regenerated.
3190         * aclocal.in: Regenerated.
3191         * cpu_time.c (second_sub, second): New functions.
3192         * rand.c (irand, rand, srand): New file.
3193         * etime.c (etime_sub, etime): New file.
3194
3195 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3196             Steven Bosscher  <stevenb@suse.de>
3197
3198         PR fortran/14923
3199         * intrinsics/date_and_time.c: New file.
3200         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
3201         * Makefile.in, aclocal.m4: Regenerate.
3202         * libgfortran.h: Prototype date_and_time().
3203
3204 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3205
3206         PR fortran/15665
3207         * intrinsics/args.c: Implement GETARG and IARGC.
3208         * Makefile.am: Add it.
3209         * Makefile.in: Regenerate.
3210
3211 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3212
3213         PR gfortran/12839
3214         * io/write.c(write_float): Format inf and nan IAW F2003.
3215
3216 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
3217
3218         PR gfortran/14897
3219         * io/transfer.c (formatted_transfer): position is unique
3220          for T and TL edit descriptors.
3221         (data_transfer_init): set record length to size of internal
3222          file.
3223
3224 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
3225
3226         PR gfortran/15755
3227         * io/backspace.c(st_backspace): call correct routine for
3228         formatted and un-formatted units.
3229
3230 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
3231
3232         PR gfortran/11800
3233         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
3234         (lib_LTLIBRARIES): Rename to ...
3235         (toolexeclib_LTLIBRARIES): this for multilib support.
3236         * configure.in: Rename to ...
3237         * configure.ac: this.  Update to modern autoconf style, enable
3238         multilibs, support --enable-version-specific-runtime-libs.
3239         * Makefile.in: Regenerated.
3240         * configure: Regenerated.
3241         * aclocal.m4: Regenerated.
3242
3243 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
3244
3245         * libgfortran.h (random_seed): Update prototype.
3246         * intrinsics/random.c: Disable old implementation and add new one.
3247
3248 2004-05-30  Andreas Jaeger  <aj@suse.de>
3249
3250         * intrinsics/random.c: Include unistd.h for close and read
3251         prototypes, remove unneeded inclusion of assert.h.
3252
3253         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3254         unneeded inclusion of assert.h.
3255
3256 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
3257
3258         PR fortran/15234
3259         * intrinsics/associated.c: Remove enum.
3260         (associated): Replace TRUE/FALSE by 1/0.
3261
3262 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
3263
3264         * random.c (random_seed): Use correct variable.
3265
3266 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
3267
3268         * intrinsics/system_clock: New file.
3269         * Makefile.am: Add intrinsics/system_clock.c.
3270         * Makefile.in: Regenerate.
3271
3272 2004-05-21  Roger Sayle  <roger@eyesopen.com>
3273
3274         * io/format.c (parse_format_list): Allow the comma after a string
3275         literal to be optional.
3276
3277 2004-05-18  Paul Brook  <paul@codesourcery.com>
3278         Feng Wang  <fengwang@nudt.edu.cn>
3279
3280         * Makefile.am (i_pow_c): Set it. Add build rule.
3281         (gfor_built_src): Use it.
3282         (m4_files): add m4/pow.m4.
3283         * Makefile.in: Regenerate.
3284         * m4/pow.m4: New file.
3285         * generated/pow_*.c: Regenerate.
3286
3287 2004-05-18  Paul Brook  <paul@codesourcery.com>
3288
3289         * Makefile.am: Remove references to types.m4.
3290         * m4/iparm.m4: Merge with types.m4.
3291         * m4/types.m4: Remove.
3292         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3293         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3294         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3295         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3296         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3297         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3298         Update to use new iparm.m4.
3299         * generated/*.c: Regenerate.
3300
3301 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3302
3303         PR fortran/15235
3304         * gfortran.h (offset_t): Rename to ...
3305         (gfc_offset): ... this.
3306         * io/backspace.c (formatted_backspace, unformatted_backspace),
3307         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3308         transfer.c (us_read, us_write, next_record_r, next_record_w),
3309         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3310         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3311         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3312         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3313         occurences of offset_t by gfc_offset.
3314
3315 2004-05-16  Paul Brook  <paul@codesourcery.com>
3316
3317         * io/format.c (write_real): Don't include padding in format.
3318
3319 2004-05-16  Paul Brook  <paul@codesourcery.com>
3320
3321         * io/format.c (format_lex): Make c an int.
3322
3323 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3324         Paul Brook  <paul@codesourcery.com>
3325
3326         * io/write.c (write_logical): Don't print extra blank.
3327         (write_integer): Base field width on kind.
3328         (list_formatted_write): Output initial blank.
3329
3330 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3331
3332         * io/io.h (flush): Add prototype.
3333         * io/transfer.c (finalize_transfer): Flush partial records.
3334         * io/unix.c (flush): New function.
3335
3336 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3337
3338         PR fortran/15234
3339         * io/io.h (unit_t): Rename to ...
3340         (gfc_unit) ... this.
3341         (unit_root, current_unit, find_file, find_unit, get_unit): Now
3342         of type gfc_unit.
3343         (delete_file, insert_unit, close_unit): Argument now of type
3344         gfc_unit.
3345         * backspace.c (st_backspace), close.c (st_close), endfile.c
3346         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3347         (test_endfile, edit_modes, new_unit, already_open, st_open),
3348         rewind.c (st_rewind), transfer.c (current_unit), unit.c
3349         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3350         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3351         get_unit, init_units, close_unit), unix.c (find_file0,
3352         find_file, delete_file): Replace all occurences of unit_t by
3353         gfc_unit.
3354
3355 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
3356
3357         PR fortran/15311
3358         * io/write.c (write_a): right justify A edit output.
3359
3360 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
3361
3362         PR fortran/15149
3363         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3364         * runtime/main.c(init): Call random_seed as part of MAIN init.
3365
3366 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3367
3368         * io/format.c: (parse_format_list): No comma is required after
3369         P descriptor.
3370
3371 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3372
3373         PR fortran/15204
3374         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3375
3376 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3377             Steven Bosscher  <stevenb@suse.de>
3378
3379         PR libfortran/15234
3380         * libgfortran.h: Include <inttypes.h> if available.
3381
3382 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3383
3384         * io/unix.c (MAP_FAILED): Define if missing.
3385         (mmap_alloc): Cast MAP_FAILED to char *.
3386         (mmap_open): Likewise.
3387
3388 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3389
3390         * generated/_abs_i8.f90: New file.
3391         * generated/_abs_c4.f90: New file.
3392         * generated/_abs_c8.f90: New file.
3393         * Makefile.am: Add them.
3394         * Makefile.in: Regenerate.
3395 `
3396 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3397
3398         PR fortran/14056
3399         * generated/_abs_i4.f90: New file.
3400         * Makefile.am: Add it.
3401         * Makefile.in: Regenerate.
3402
3403 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3404
3405         PR fortran/14942
3406         * io/list_read.c(list_formatted_read): finish consuming the
3407         spaces and seperators at eoln to get ready for next item.
3408
3409 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3410
3411         PR fortran/15113
3412         * io/read.c(read_a): Handle field width > destination and no field width.
3413
3414 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3415
3416         PR fortran/14906
3417         * io/format.c (format_item): gracefully handle a ')'
3418         when it is the first character encountered in the string.
3419
3420 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3421
3422         PR fortran/14904
3423         * io/transfer.c (next_record): Update last_record when
3424         more than one record is written to a direct access file
3425         with one write statement.
3426
3427 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3428
3429         PR fortran/14901
3430         * io/transfer.c (next_record_w) : No '\n' if internal.
3431         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3432
3433 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3434
3435         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3436         Will need to change this later to support direct access files > 2gb.
3437
3438 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3439
3440         PR gfortran/14762
3441         * io/transfer.c (next_record_r) : Skip to next record.
3442
3443 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3444
3445         PR gfortran/14836
3446         * io/transfer.c (next_record): Update last_record for DIRECT
3447
3448 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3449
3450         PR gfortran/14837
3451         * io/unix.c (find_file0): Use fd field of struct
3452
3453 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3454
3455         PR 14831
3456         * io/inquire.c (inquire_via_unit): Changed return string for
3457         BLANK=NULL. Use correct variable for ACTION.
3458
3459 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3460
3461         PR 14746
3462         * io/read.c (read_f): Allow a decimal without a leading digit.
3463         * io/write.c (output_float): remove a leading '0' to keep from
3464         overflowing the field (F edit descriptor).
3465
3466 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3467
3468         PR gfortran/14565
3469         * io/open.c (new_unit),
3470         * io/io.h : new_unit is now visible
3471         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3472         * io/transfer.c (data_transfer_init): remove compile warnings.
3473         * io/rewind.c (st_rewind): ftruncate if writing.
3474
3475 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3476
3477         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3478
3479 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3480
3481         PR 13919
3482         * io/io.h (global_t):
3483         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3484           Move eof_jmp to a global structure.
3485         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3486
3487 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3488
3489         * m4/cexp.m4 (csqrt): Actually use the passed value.
3490         * generated/exp_c?.c: Regenerate.
3491
3492 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3493
3494         PR 12921
3495         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3496         * open.c (new_unit): Moved test for positioned direct access error.
3497         (init_units): Corrected calculation of max records.
3498
3499 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3500
3501         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3502         * Makefile.in: Regenerate.
3503         * m4/dotprodc.m4: New file. Implement complex dot_product.
3504         * m4/dotprod.m4: Delete the complex implementation.
3505         * generated/dotprod_*: Update.
3506
3507 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3508
3509         * transfer.c (write_constant_string): Do not delete H's in hollerith
3510         formats.
3511
3512 2004-01-05  Andrew Pinski  <apinski@apple.com>
3513
3514         * configure.in: Check for csin in -lmx also.
3515         * configure: Regenerate.
3516
3517 2004-01-01  Paul Brook  <paul@codesourcery.com>
3518
3519         * io/list_read.c (find_nml_node): Make static.
3520         (match_namelist_name): Ditto.
3521         * io/read.c (convert_precision_real): Make static, fix spelling.
3522         * io/transfer.c (extract_real): Remove unused prototype.
3523         (st_set_nml_var): Make static.
3524         * io/write.c (extract_real): Make static.
3525
3526 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3527
3528         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3529
3530 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3531
3532         * io/transfer.c (data_transfer_init): Give a runtime error for list
3533         formatted reads and writes from/to files opened for unformatted IO.
3534
3535 2003-11-30  Paul Brook  <paul@nowt.org>
3536
3537         * runtime/memory.c (push_context): Remove.
3538         (pop_context): Remove.
3539         * libgfortran.h: Remove prototypes.
3540
3541 2003-11-27  Paul Brook  <paul@nowt.org>
3542
3543         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3544
3545 2003-11-27  Paul Brook  <paul@nowt.org>
3546
3547         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3548         * libgfortran.h: Ditto.
3549         * m4/in_pack.m4: Ditto.
3550         * runtime/in_pack_generic.c: Ditto.
3551         * runtime/memory.c: Ditto.
3552
3553 2003-11-26  Richard Henderson  <rth@redhat.com>
3554
3555         * m4/exponent.m4, m4/fraction.m4: New.
3556         * m4/nearest.m4, m4/set_exponent.m4: New.
3557         * generated/*: Update.
3558         * Makefile.am: Add them.
3559         (AM_CFLAGS): New.  Use -std=gnu99.
3560         * Makefile.in: Regenerate.
3561
3562 2003-11-08  Paul Brook  <paul@nowt.org>
3563
3564         PR fortran/12704
3565         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3566         * m4/maxloc1.m4: Ditto.
3567         * m4/minloc0.m4: Ditto.
3568         * m4/minloc1.m4: Ditto.
3569         * m4/ifunction.m4: Set return value for zero sized arrays.
3570         * m4/iforeach.m4: Ditto.
3571         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3572         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3573         * generated/*: Update.
3574
3575 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3576
3577         PR fortran/12702
3578         * io/list_read.c (eat_spaces): Treat tab as space.
3579
3580 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3581
3582         * intrinsics/random.c: Add reference to paper containing algorithm.
3583         (random_seed): Extra error checking and proper handling of arrays.
3584         (arandom_r4, arandom_r8): Implement.
3585
3586 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3587
3588         PR fortran/12703
3589         * runtime/memory.c (allocate_size): Allow allocation
3590         of zero-sized objects.
3591
3592 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3593
3594         PR fortran/12701
3595         * open.c (new_unit): Open without a file name opens
3596         a file with name fort.<unit>.
3597
3598 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3599
3600         * intrinsics/cshift0.c: New file.
3601         * m4/cshift1.m4: New file
3602         * generated/cshift*.c: New files.
3603         * Makefile.am: Add them.
3604         * Makefile.in: Regenerate.
3605
3606 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3607
3608         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3609
3610 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3611
3612         * intrinsics/string_intrinsics.c (string_trim): New function.
3613         (string_repeat): New function.
3614
3615 2003-10-11  Paul Brook  <paul@nowt.org>
3616
3617         * intrinsics/dprod_r8.f90: New file.
3618         * Makefile.am (gfor_specific_src): Add it.
3619         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3620         Add new intrinsics.
3621         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3622         Add new intrinsics.
3623         * Makefile.in: Regenerate.
3624         * generated/_aint_*.f90: New files.
3625         * generated/_anint*.f90: New files.
3626         * generated/_atan2*.f90: New files.
3627         * generated/_mod*.f90: New files.
3628
3629 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3630
3631         * intrinsics/selected_kind.f90: New file.
3632         * Makefile.am: Add it.
3633         * Makefile.in: regenerate.
3634
3635 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
3636         Paul Brook  <paul@nowt.org>
3637
3638         * intrinsics/random.c: New file.
3639         * Makefile.am (gfor_hemper_src): Add it.
3640         (gfor_specific_c): Fix typo.
3641
3642 2003-09-19  Paul Brook  <paul@nowt.org>
3643
3644         * All: rename g95->gfc.
3645
3646 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
3647
3648         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3649
3650 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
3651
3652         * io/write.c (write_float): Dectection of positive infinite number,
3653         Not a Number(NaN) and negative infinite number.
3654         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3655         output a very_very small number ( < 0.1e-100 ).
3656
3657 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
3658
3659         * libgfortran.h (xtoa, itoa): Parameter modified.
3660         * io/io.h (namelist_info): Declaration to support namelist I/O
3661         (st_parameter): Add namelist related component
3662         (ionml, empty_internal_buffer, st_set_nml_var_int,
3663         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3664         st_set_nml_var_log): Declaration
3665         (set_integer, set_integer): Parameter changed
3666         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3667          fnodes
3668         (parse_format_list): Fix bug about FMT_SLASH
3669         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3670         newly allocated saved_string
3671         (next_char): Add detection of End_Of_Line support
3672         (convert_integer): Now can process 64 bits interger
3673         (read_real): Bug fixed
3674         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3675         (match_namelist_name): New implemention
3676         * io/lock.c (ionml): New global variable
3677         (library_end): Free memory in ionml
3678         * io/open.c (st_open): Variable initializtion
3679         * io/read.c (max_value): 64 bits interger support
3680         (convert_precsion_real): New procedure to replace "strtod" with more
3681          features
3682         (read_f, read_radix): Input bug fix
3683         * io/transfer.c: (sf_seen_eor): New static variable
3684         (read_sf): Zeroize base buffer; fix bugs: single read statement can
3685         not get input in mutli line when read from stdin
3686         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3687          request
3688         (data_transfer_init): Clear internal buffer for Internel File I/O.
3689         Internal File now worked. Detect some error condition for namelist.
3690         Some minor bug fix
3691         (next_record_w): Internal file and Namelist I/O support.
3692         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3693         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3694         * io/unit.c (implicit_unit): Deletion
3695         (get_unit): Now cannot open a unit implicitly.
3696         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3697         mapped buffer.
3698         (mem_alloc_r_at): Internal file I/O support added
3699         (empty_internal_buffer): New function
3700         * io/write.c (extract_int): Support 64 bits interger processing
3701         (output_float): Varibale initialization
3702         (write_float): Infinite real number detection.
3703         (write_int): 64 bits integer I/O support
3704         (write_decimal): New function to output decimal number
3705         (otoa, btoa): Better implemention and 64 bits interger support
3706         (namelist_write): New function
3707         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3708         interger support
3709
3710 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3711
3712         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3713         get_mem ): Add attribute.
3714         * intrinsics/spread_generic.c (__spread): Fix spelling.
3715         * io/inquire.c (inquire_via_filename): Add const.
3716         * io/io.h (sys_exit): Add attribute.
3717         * io/io.h (move_pos_offset): Add move_pos_offset.
3718         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3719         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3720         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3721         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3722         write_z): Add const.
3723         * io/read.c (convert_real): Add const.
3724         * io/transfer.c (type_name): Add const.
3725         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3726         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3727         inquire_read, inquire_write, inquire_readwrite): Add const.
3728         * io/write.c (output_float): Remove unused variable.
3729         * io/write.c (write_a, extract_int, extract_real, output_float,
3730         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3731         write_e, write_f, write_en, write_es, write_logical, write_integer,
3732         write_character, write_real, write_complex): Add const.
3733         * runtime/error.c (rtoa): Remove unused variable.
3734         * runtime/select.c (select_string): Add const.
3735         * runtime/stop.c (stop_string): Add const.
3736
3737 2003-08-10  Paul Brook  <paul@nowt.org>
3738
3739         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3740         (FFLAGS): Add -fno-underscoring.
3741         * Makefile.in: Regenerate.
3742         * intrinsics/abort.c: New file.
3743
3744 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
3745
3746         * fmain.c (main): Do not call init and cleanup; call set_args instead.
3747         * libgfortran.h (init, cleanup): Remove declarations.
3748         (set_args): Add declaration.
3749         * runtime/main.c (init, cleanup): Make them static, and give them
3750         the constructor and destructor attributes.
3751         (set_args): New function.
3752
3753 2003-08-10  Paul Brook  <paul@nowt.org>
3754
3755         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
3756         on which string is longest.
3757
3758 2003-08-10  Paul Brook  <paul@nowt.org>
3759
3760         * Makefile.am (EXTRA_DIST): Remove old files.
3761         * Makefile.in: Regenerate.
3762
3763 2003-07-26  Paul Brook  <paul@nowt.org>
3764
3765         Rename library to libgfortran.
3766         * libgfortran.h: Change prefix to _libgfortran_.
3767
3768 2003-07-24  Paul Brook  <paul@nowt.org>
3769
3770         * configure.in: Don't pull in system libtool.  Use toplevel
3771         auxiliary files.
3772
3773 2003-07-22  Paul Brook  <paul@nowt.org>
3774
3775         Regenerate all configury files.
3776
3777 2003-07-09  Chun Huang  <compiler@sohu.com>
3778
3779         * intrinsics/string_intrinsic.c (string_scan): New function.
3780         (string_verify): New function.
3781
3782 2003-06-25  Paul Brook  <paul@nowt.org>
3783
3784         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
3785         (mem_seek): Don't bother setting physical_offset.
3786
3787 2003-06-20  Paul Brook  <paul@nowt.org>
3788
3789         * libgfor.h (stop_numeric): Declare.
3790         * runtime/pause.c: New file.
3791         * Makefile.am: Add it.
3792
3793 2003-06-08  Paul Brook  <paul@nowt.org>
3794
3795         * m4/cexp.m4 (cabs): Use correct typed version.
3796         (csqrt): New function.
3797
3798 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
3799
3800         Spotted by Benjamin and Tobias:
3801         * io/list_read.c: Add Separator '\t'.
3802         (parse_real, read_real): Accept real values starting with an optional
3803         sign follows a decimal point.
3804
3805 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
3806
3807         * Makefile.am: Don't put cmath objects in subdir.
3808         * configure.in: Rename MATHOBJ to MATH_OBJ.
3809
3810 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
3811
3812         * intrinsics/associated.c: New file.
3813         * Makefile.am: Add it. Regenerate Makefile.in.
3814         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
3815         G95_DESCRIPTOR_DTYPE.
3816
3817 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
3818
3819         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
3820         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
3821         the scale_factor to 0 for F editing.
3822
3823 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
3824
3825         * libgfor.h: Only include stdint.h if it exists.
3826
3827 2003-05-07  Paul Brook  <paul@nowt.org>
3828
3829         * libgfor.h: Use stdint.h types.
3830         * intrinsics/ishift.c: Ditto.
3831         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
3832
3833 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
3834
3835         * libgfor.h (offsetof): Define if nobody else does.
3836         * runtime/memory.c (HEADER_SIZE): Use it.
3837
3838 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
3839
3840         * configure.in: Require autoconf 2.54.
3841
3842 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
3843         Paul Brook  <paul@nowt.org>
3844
3845         * intrinsics/reshape_generic.c: Copy the whole element, not just the
3846         first byte.
3847         * m4/transpose.m4: New file.
3848         * Makefile.am: Add them.
3849         Regenerate generated files.
3850
3851 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3852
3853         * io/format.c (parse_format_list): Allow 'X' without integer
3854         prefix.  This is an extension.  Interpretation is '1X'.
3855
3856 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
3857
3858         * io/format.c (parse_format_list): Allow '0P'.
3859
3860 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3861
3862         * Makefile.in: Re-regenerate for automake 1.7.3.
3863
3864 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
3865
3866         Port implementation for CHARACTER SELECT from Andy's tree.
3867         * runtime/select.c: New file
3868         * Makefile.am: Add it.
3869         * Makefile.in: Regenerate.
3870
3871 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
3872
3873         * io/transfer.c (formatted_transfer): Modified
3874         * io/unix.c (move_pos_offset): New Function.
3875         * io/format.c (parse_format_list): Modified.
3876
3877 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
3878
3879         * io/write.c (write_float,write_real): New implemention of
3880         FMT_G and default float editing.
3881         (calculate_exp,calculate_G_format,output_float): New Function.
3882         (write_float,write_real,write_logical): Modified
3883         * libgfor.h (default_rtoa): Remove Declaration.
3884         * runtime/error.c (default_rtoa): Remove Function.
3885
3886 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
3887
3888         Spotted by Yang:
3889         * io/write.c (extract_real): Add missing break statement.
3890
3891 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3892
3893         * cpu_time.c: Make sure we have a definition of HZ.  Don't
3894         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
3895
3896 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3897             Paul Brook  <paul@nowt.org>
3898
3899         * configure.in: Check for process time headers and GETTIMEOFDAY.
3900         * makefile.am: Add intrinsics/cpu_time.c.
3901         * acinclude.m4: New file.
3902         * intrinsics/cpu_time.c: New file.
3903         * m4/dotprodl.m4: Fix typo.
3904         Regenerate generated files.
3905
3906 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
3907
3908         * io/write.c (extract_real): Ouput floating point value.
3909         (write_float): New Function.
3910         (write_e, write_f, write_en, write_es): Modified
3911         * io/transfer.c (formatted_transfer): Modified.
3912         * libgfor.h (default_rtoa): Declaration.
3913         (rtoa): Declaration.
3914         * runtime/error.c (default_rtoa): New Function.
3915         (rtoa): New Function.
3916
3917 2003-04-05  Paul Brook  <paul@nowt.org>
3918
3919         * intrinsics/spread_generic.c: New file.
3920         * Makefile.am: Add it. Regenerate Makefile.in.
3921
3922 2003-03-29  Paul Brook  <paul@nowt.org>
3923
3924         * intrinsics/pack_generic.c: New file.
3925         * intrinsics/unpack_generic.c: New file.
3926         * Makefile.am: Add them. Regenerate Makefile.in.
3927
3928 2003-03-25  Paul Brook  <paul@nowt.org>
3929
3930         * intrinsics/eoshift0.c: New file.
3931         * intrinsics/eoshift2.c: New file.
3932         * m4/eoshift1.m4: New file.
3933         * m4/eoshift3.m4: New file.
3934         * Makefile.am: Add them.
3935         * in_unpack_generic.c: Initialize src.
3936         Regenerate generated files.
3937
3938 2003-03-14  Paul Brook  <paul@nowt.org>
3939
3940         * m4/shape.m4: Work properly with array temporaries.
3941         * m4/in_pack.m4: Skip redundant checks for array temporaries.
3942         * runtime/in_pack_generic.c: Ditto.
3943
3944 2003-03-12  Paul Brook  <paul@nowt.org>
3945
3946         * m4/shape.m4: Work properly with noncontiguous arrays.
3947
3948 2003-03-08  Paul Brook  <paul@nowt.org>
3949
3950         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
3951         * runtime/in_pack_generic.c: Ditto.
3952
3953 2003-02-08  Paul Brook  <paul@nowt.org>
3954
3955         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
3956         * io/close.c (st_close): Return void.
3957         * io/open.c (st_open): Return void.
3958         * libgfor.h (g95_array_char): Declare.
3959         (internal_malloc_size): Ditto.
3960         (internal_pack*, internal_unpack*): Ditto.
3961         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
3962         arrays.
3963         * m4/in_unpack.m4: Include file fixes.
3964         * m4/reshape.m4: Increment the correct source pointer.
3965         * Makefile.am (maxloc): Fix typo.
3966         * runtime/in_pack_generic.c: Call optimized functions. Allocate
3967         storage if neccessary. Fix logic for packed arrays.
3968         * runtime/in_unpack_generic.c: Call optimized functions.
3969         * runtime/main.c: Use runtime_error to report errors.
3970         * memory.c (internal_malloc_size): Make non-static.
3971
3972 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3973
3974         * reshape_packed.c, lock.c: Add #include <string.h>.
3975         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
3976         environ.c, error.c, memory.c, string.c: Add const.
3977         * error.c (show_locus): Add void.
3978
3979 2003-02-21  Paul Brook  <paul@nowt.org>
3980
3981         * m4/in_pack.m4: Avoid returning const * parameter.
3982         * Makefile.am: Only regenerate files in maintainer mode.
3983
3984 2003-02-20  Paul Brook  <paul@nowt.org>
3985
3986         Add array repacking support functions.
3987         * m4/in_pack.m4, m4/in_unpack.m4: New files.
3988         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
3989         * Makefile.am: Build them.  Regenerate configury files.
3990         * generated/: New directory for generated files (need to move
3991         everything else there).
3992
3993 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3994
3995         * m4/cexp.m4: Fix typo.
3996
3997 2003-01-26  Paul Brook  <paul@nowt.org>
3998
3999         * intrinsics/: Add missing generated files.
4000
4001 2003-01-26  Paul Brook  <paul@nowt.org>
4002
4003         * Makefile.am: Put -I before the filename.
4004
4005 2003-01-24  Paul Brook  <paul@nowt.org>
4006
4007         * configure.in: Add AM_MAINTAINER_MODE.
4008
4009 2003-01-23  Paul Brook  <paul@nowt.org>
4010
4011         * configure.in, Makefile.am: Modify to work with unmodified autoconf
4012         and auotmake.
4013         Also regenerate other configury files.
4014
4015 2003-01-21  Paul Brook  <paul@nowt.org>
4016
4017         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
4018
4019 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4020
4021         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
4022         Don't include "alloca.h".
4023
4024 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4025
4026         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
4027         * Makefile.am: Adjust file name.
4028         * Makefile.in: Regenerate.
4029         * gfortypes.h: Kill, include everything in...
4030         * libgfor.h: ...here.  Include config.h
4031         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
4032         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
4033         intrinsics/reshape_packed.c, intrinsics/size.c,
4034         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
4035         for prefix for all functions instead of hardcoded.
4036
4037 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4038
4039         * io/lock.c (library_end): Propagate library return
4040         code.
4041
4042 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4043
4044         Port fixes from Andy's tree:
4045         * io/read.c (read_decimal): Reverse sense of overflow
4046         comparison during integer reads.
4047         * io/format.c (revert): Fix comment.
4048         (next_format): Fix format revision.
4049         * io/unix.c: Fix and simplify mmap version of stream
4050         functions.
4051
4052 2003-01-11  Paul Brook  <paul@nowt.org>
4053
4054         * configure, Makefile.in: Regenerate.
4055
4056 2003-01-11  Paul Brook  <paul@nowt.org>
4057
4058         * runtime/stop.c: Rewrite.
4059
4060 2003-01-08  Paul Brook  <paul@nowt.org>
4061
4062         * configure, Makefile.in: Regenerate.
4063
4064 2003-01-05  Paul Brook  <paul@nowt.org>
4065
4066         * (*.m4) Move to m4/.
4067         * intrinsics/string.c (_gfor_string_index): New Function.
4068
4069 2002-12-29  Paul Brook  <paul@nowt.org>
4070
4071         * intrinsics/reshape.*: New files.
4072         * gcc_config.patch: Update to new GCC configure system.
4073
4074 2002-10-10  Paul Brook  <paul@nowt.org>
4075
4076         * intrinsics/size.c: New file.
4077         * intrinsics/shape.m4: New file.
4078         * Makefile.am: Add above files.
4079
4080 2002-10-02  Paul Brook  <paul@nowt.org>
4081
4082         * fmain.c (main): Move here.
4083         * libgfor.c: From here.
4084         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
4085         * Makefile.am: Build libgforbegin.
4086         * gcc_config.patch: Remove stray -march=athlon.
4087         * dotprodl.m4: Fix use of L8_TO_L4 macro.
4088         * ifunction.m4: Move variable declarations to allow compilation with
4089         gcc < 3.0
4090         * specific.m4, specific4.m4: Fix typo typecode->type_code.
4091         * README: Document use of patch -p1.
4092
4093 2002-09-12  Paul Brook  <paul@nowt.org>
4094
4095         * math/*: Add complex math library functions.
4096         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
4097         * Makefile.am: Add details for above.
4098         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
4099
4100 2002-09-09  Paul Brook  <paul@nowt.org>
4101
4102         * libgfor.c (determine_endianness): Use an array rather than a struct.
4103         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
4104
4105 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4106
4107         * libgfor.c: Add fatal signal handler.
4108         Romove superfluous abort() calls.
4109
4110 2002-09-07  Paul Brook <paul@nowt.org>
4111
4112         * Makefile.am, intrinsics: Major rewrite.
4113
4114 2002-09-02  Paul Brook <paul@nowt.org>
4115
4116         * Makefile.am: Added -I$(srcdir) to m4 rule.
4117
4118 2002-08-30  Paul Brook <paul@nowt.org>
4119
4120         * io/*: Integrated libgforio.
4121         * Makefile.am, configure.in: Make compatable with GCC. Build code for
4122         intrinsics in the intrisics directory.
4123         * intrinsics/intrinsics.m4: Move here. Strip directories from the
4124         filename. Add 'and' and 'all' intrinsics.
4125
4126 2002-08-17  Paul Brook <paul@nowt.org>
4127
4128         * ALL: First release as more than just a single file