Subversion Repositories openrisc

2004-12-27  Tobias Schlueter  

        * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):

        Define.

        * intrinsics/ishftc.c: Update copyright years.

        (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.

        * intrinsics/mvbits.c: Correct non-ASCII character in my name.

        Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.

2004-12-23  Bud Davis  

        PR fortran/19071

        * io/tranfer.c (formatted_transfer): moved check for

        format reversion inside the processing loop.

2004-12-19  Aaron W. LaFramboise  

        PR libfortran/19074

        * libgfortran.h (itoa): Rename to gfc_itoa.

        * io/write.c (itoa): Same.

        * runtime/environ.c (itoa): Same.

        * runtime/error.c (itoa): Same.

2004-12-15  Bud Davis  

            Steven G. Kargl  

        PR fortran/17597

        * io/list_read.c (read_real): do not push back a comma when

        it delimits a real value without a decimal point

2004-12-14  Steve Ellcey  

        * libgfortran/io/transfer.c (us_read): Use memcpy/memset

        instead of assignment to fill unaligned buffer.

        (us_write): Ditto.

        (next_record_w): Ditto.

2004-12-14  Steven G. Kargl  

        PR libfortran/18966

        * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2

        * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.

        * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.

        * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.

2004-12-13  David Edelsohn  

        * io/transfer.c (read_sf): Change bitwise "and" to logical "and".

2004-12-12  Richard Henderson  

        * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,

        intrinsics/pack_generic.c, intrinsics/reshape_generic.c,

        intrinsics/spread_generic.c, intrinsics/transpose_generic.c,

        intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,

        m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,

        m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,

        m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix

        instead of "__".

        * generated/*: Rebuild.

2004-12-12  Richard Henderson  

        * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.

        (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.

        (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.

        * configure.ac: Use them.

        * configure, config.h.in, aclocal.m4: Rebuild.

        * libgfortran.h (prefix): Remove.

        (PREFIX, IPREFIX): New.

        (sym_rename, sym_rename1, sym_rename2): New.

        (internal_proto, export_proto, export_proto_np): New.

        (iexport_proto, iexport): New.

        (iexport_data_proto, iexport_data): New.

        * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,

        intrinsics/cpu_time.c, intrinsics/cshift0.c,

        intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,

        intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,

        intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,

        intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,

        intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,

        intrinsics/reshape_generic.c, intrinsics/size.c,

        intrinsics/spread_generic.c, intrinsics/stat.c,

        intrinsics/string_intrinsics.c, intrinsics/system.c,

        intrinsics/system_clock.c, intrinsics/transpose_generic.c,

        intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,

        io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,

        io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,

        m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,

        m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,

        m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,

        m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,

        m4/transpose.m4, runtime/environ.c, runtime/error.c,

        runtime/in_pack_generic.c, runtime/in_unpack_generic.c,

        runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,

        runtime/stop.c: Use them to mark symbols internal or external.

        * generated/*: Rebuild.

2004-12-09  David Edelsohn  

        PR bootstrap/18895

        Revert 2004-12-07 change.

        * Makefile.am (AM_MAKEFLAGS): Delete.

        * Makefile.in: Regenerate.

2004-12-07  Steve Ellcey  

        * libgfortran/Makefile.am (AM_MAKEFLAGS): New.

        * libgfortran/Makefile.in: Regenerate

2004-12-07  Steve Ellcey  

        * io/io.h (open_external): Change prototype.

        * io/unix.c (regular_file): Change prototype and set flags->action if

        needed.

        (open_external): Ditto.

        * io/open.c (new_unit): Let open_external set flags->action.

2004-12-07  Eric Botcazou  

        * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.

        * configure: Regenerate.

        * config.h.in: Likewise.

        * c99_protos.h: New file.

        * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.

        * intrinsics/c99_functions.c (fabsf): New function.

2004-12-06  Richard Henderson  

        * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,

        intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,

        intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,

        m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead

        of internal_malloc.

        * generated/*: Rebuild.

2004-12-06  Richard Henderson  

        * intrinsics/c99_functions.c, intrinsics/eoshift0.c,

        intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,

        intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,

        intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,

        intrinsics/spread_generic.c, intrinsics/stat.c,

        intrinsics/string_intrinsics.c, intrinsics/system_clock.c,

        intrinsics/transpose_generic.c, intrinsics/unlink.c,

        intrinsics/unpack_generic.c, io/backspace.c, io/format.c,

        io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,

        io/write.c, runtime/environ.c, runtime/error.c,

        runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,

        runtime/memory.c, runtime/pause.c, runtime/stop.c,

        runtime/string.c: Whitespace fixes.

2004-12-06  Richard Henderson  

        * Makefile.am: Generate all m4 output under $(srcdir).

        * Makefile.in: Regenerate.

2004-12-02  Tobias Schlueter  

        PR fortran/18710

        * io/transfer.c (unformatted_read, unformatted_write): width of

        a COMPLEX is twice its kind.

2004-12-02  Richard Sandiford  

        * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.

        * configure, aclocal.m4, Makefile.in: Regenerate.

2004-12-02  Bud Davis  

        PR libfortran/18284

        * io/unix.c (fd_alloc_w_at): Update file_length when extending.

        * io/backspace.c (formatted_backspace): Reset endfile after backspace.

2004-12-02  Bud Davis  

        * io/inquire.c (inquire_via_unit): do not allow a direct access

        file to be opened for sequential I/O.

2004-12-02  Steven G. Kargl  

        Paul Brook  

        * intrinsics/flush.c: New file.

        * intrinsics/fnum.c: ditto

        * intrinsics/stat.c: ditto

        * io/io.h (unit_to_fd): Add prototype.

        * io/unix.c (unit_to_fd): New function.

        * configure.ac: Add test for members of struct stat.  Check for

        sys/types.h and sys/stat.h

        * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}

        * configure.in: Regenerate.

        * config.h.in: Regenerate.

        * Makefile.in: Regenerate.

2004-12-01  Aaron W. LaFramboise  

        * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.

2004-11-28  Bud Davis  

        * io/unix.c (mmap_alloc_w_a): check for a write to a location

        less than the mapped area.

2004-11-27  Bud Davis  

        PR fortran/18364

        *  io/endfile.c (st_endfile): flush the stream before truncating.

2004-11-24  Kelley Cook  

        * configure: Regenerate for libtool change.

2004-11-22  Steven Bosscher  

        PR libfortran/15960

        * configure.ac: Check for finite in libm.

        * libgfortran.h: Define isfinite macro if not defined.

        * intrinsics/c99_functions.c: Use defined(fpclassify) instead of

        HAVE_FPCLASSIFY.

        * io/write.c (write_float): Use isfinite instead of finite.

        * configure, config.h.in: Rebuilt.

2004-11-20  Roger Sayle  

        * io/write.c (write_float, list_formatted_write): Fix indentation.

2004-11-20  Eric Botcazou  

        PR target/16135

        * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.

        * configure.ac: Include LIBGFOR_TARGET_ILP32.

        * configure: Regenerate.

        * config.h.in: Likewise.

        * libgfortran.h: Provide default definitions for C99 types

        on ILP32 targets that don't have them.

        PR target/17999

        * configure.ac: Check for snprintf.

        * configure: Regenerate.

        * config.h.in: Likewise.

        * intrinsics/date_and_time.c (date_and_time): Do not

        use snprinf if it is not available.

        * io/write.c (output_float): Likewise.

2004-11-20  Steven G. Kargl  

        * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}

        * Makefile.in: Regenerated

        * intrinsics/umask.c: New file

        * intrinsics/unlink.c: ditto

        * intrinsics/exit.c: ditto

2004-11-18  Victor Leikehman  

        * m4/matmul.m4: Loops reordered to improve cache behavior.

        * generated/matmul_??.c: Regenerated.

2004-11-10  Paul Brook  

        PR fortran/18218

        * configure.ac: Check for strtof.

        * configure: Regenerate.

        * config.h.in: Regenerate.

        * io/read.c (convert_real): Use strtof if available.

        (convert_precision_real): Remove.

        (read_f): Avoid poor exponentiation algorithm.

2004-11-05  Andreas Schwab  

        * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of

        AC_PROG_F77, F77 and FFLAGS.

        * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use

        FCCOMPILE instead of F77COMPILE.

        * configure, Makefile.in: Regenerate.

2004-11-05  Kelley Cook  

        * acinclude.m4: Properly quote AC_CACHE_CHECK.

        * Makefile.am: Add in ACLOCAL_AMFLAGS.

        * aclocal.m4, configure, Makefile.in: Regenerate.

2004-10-30  Aaron W. LaFramboise 

        * config.h.in: Regenerate.

        * configure: Regenerate.

        * configure.ac (AC_CHECK_FUNCS): Add mkstemp.

        * io/unix.c (S_IRGRP): Define if undefined.

        (S_IWGRP): Same.

        (S_IROTH): Same.

        (S_IWOTH): Same.

        (tempfile): Use mktemp if mkstemp missing, fix typos.

2004-10-30  Aaron W. LaFramboise 

        *  intrinsics/system.c ("libgfortran.h"): Move after system headers.

2004-10-30  Canqun Yang  

        * intrinsics/rand.c (irand): Handle NULL argument.

2004-10-07  Paul Brook  

        * io/transfer.c (finalize_transfer): Free internal streams.

        * io/unix.c (mem_close): Free stream object.

2004-10-07  Paul Brook  

        * intrinsics/string_intrinsics.c (string_verify): Fix off by one

        error.

2004-10-06  Paul Brook  

        PR libfortran/17709

        * io/transfer.c (data_transfer_init): Reset sf_seen_eor.

2004-10-04  Andrew Pinski  

        * intrinsics/mvbits.c: Commit the file.

2004-10-04  Tobias Schlueter  

        PR fortran/17283

        * intrinsics/pack_generic.c (__pack): Allocate memory for return array

        if not done by caller.

        (__pack_s): New function.

        * runtime/memory.c (internal_malloc, internal_malloc64): Allow

        allocating zero memory.

        PR fortran/17631

        * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.

        * Makefile.in: Regenerate.

        * intrinsics/mvbits.h: New file.

        PR fortran/17776

        * intrinsics/system.c: New file.

        * Makefile.am: Add dependency for the new file.

        * Makefile.in: Regenerate.

2004-10-04  Paul Brook  

        Bud Davis  

        PR fortran/17706

        PR fortran/16434

        * io/format.c (parse_format_list): Set repeat count for S, SP, SS,

        BN and BZ formats.

        * io/write.c (output_float): Don't output minus zero.

2004-10-03  Aaron W. LaFramboise 

        * intrinsics/abort.c ("libgfortran.h"): Move.

        * intrinsics/date_and_time.c ("libgfortran.h"): Same.

        * intrinsics/write.c ("libgfortran.h"): Same.

2004-09-26  Tobias Schlueter  

        PR libfortran/16137

        * config.h.in (HAVE_POWF): Undefine.

        * configure.ac: Check for 'powf' in library.

        * configure: Regenerate.

        * intrinsics/c99_functions.c (powf): New function.

2004-09-24  Tobias Schlueter  

        * intrinsics/etime.c (etime_): New function.

2004-09-21  Steven G. Kargl  

        * libgfortran.h: define gfc_alloca()

        * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.

2004-09-21  Bud Davis  

        PR fortran/17286

        * io/list_read.c (namelist_read): ignore spaces after

        the '=' for namelist reads.

2004-09-15  Aaron W. LaFramboise 

        * config.h.in: Regenerate.

        * configure: Regenerate.

        * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.

        * unix.c: Include stdio.h.

        (HAVE_SYS_MMAN_H): Check.

        (PROT_READ, PROT_WRITE): Provide default definitions.

2004-09-15  Steven G. Kargl  

        * intrincics/getcwd.c: New file.

        * Makefile.am: Add getcwd.c.

        * Makefile.in: Regenerated.

2004-09-15  Steven G. Kargl  

        Paul Brook  

        * intrinsics/env.c (getenv, get_environmental_variable): Remove

        trailing white space.  Use alloca.  Honour trim_name.

2004-09-13  Bud Davis  

        PR fortran/17090

        * io/list_read.c (list_formatted_read): Handle trailing spaces

        at end of line.

2004-09-06  Steven G. Kargl  

        * io/write.c (output_float): Typo in comment.  Remove debugging

        printf.  Fix format for FP of form 1e10.

2004-09-03  Richard Henderson  

        * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,

        copy_loop_double, copy_loop_ldouble): New.

        (__cshift0): Make shift type ssize_t.  Use % operator instead of

        div.  Use specialized versions of copy loop depending on the shape.

2004-09-02  Paul Brook  

        * io/format.c (parse_format_list): Set repeat count for P descriptors.

        * write.c (output_float): Fix condition.  Correctly handle nonzero

        scale factor.

2004-09-01  Eric Botcazou  

        * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.

        * mk-srk-inc.sh: Likewise.

2004-09-01  Paul Brook  

        * runtime/error.c (generate_error): Set both iostat and

        library_return.

2004-08-31  Paul Brook  

        PR libfortran/16805

        * io/list_read.c (next_char): Don't signal EOF for internal files.

        * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.

2004-08-31  Tobias Schlueter  

        * io/unit.c: Separate copyright years by ','.

        (compare, insert_unit, delete_unit, is_internal_unit, close_units):

        Remove blank line in beginning of function.

        (get_unit): Simplify code.

2004-08-31  Paul Brook  

        * io/unit.c (get_unit): Remove superfluous if.

2004-08-31  Paul Brook  

        * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.

        (finalize_transfer): Move setjmp after namlist IO.

        * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.

2004-08-31  Paul Brook  

        * list_read.c (eat_separator): Set at_eo when a '/' is seen.

2004-08-31  Tobias Schlueter  

        * libgfortran.h: Replace 'gfc_strlen_type' by

        'gfc_charlen_type'. Update comment accordingly.

        * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:

        Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.

2004-08-31  Paul Brook  

        * libgfortran.h: Add comments.

2004-08-30  Richard Henderson  

        * Makefile.am (gfor_helper_src): Split selected_kind.f90.

        (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.

        (selected_int_kind.inc selected_real_kind.inc): New rules.

        * Makefile.in: Regenerate.

        * mk-sik-inc.sh, mk-srk-inc.sh: New files.

        * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,

        include table of detected kinds.

        * intrinsics/selected_real_kind.f90: Similarly.

2004-08-29  Steven G. Kargl  

        Paul Brook  

        * intrinsics/bessel.c: New file.

        * intrinsics/erf.c: New file.

        * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.

        * configure.ac: Test for C99 Bessel and Error functions.

        * Makefile.in: Regenerate.

        * config.h.in: Regenerate.

        * configure: Regenerate.

2004-08-29  Steven G. Kargl  

        Paul Brook  

        * Makefile.am: Add intrinsics/getXid.c.

        * configure.ac: Add tests for get{g,p,u}id.

        * config.h.in: Regenerate.

        * Makefile.in: Regenerate.

        * configure: Regenerate.

2004-08-28  Paul Brook  

        PR libfortran/17195

        * libgfortran.h (rtoa): Remove prototype.

        * runtime/error.c (rtoa): Remove.

        * io/write.c (calculate_G_format): Don't add blanks if E format is

        used.  Add correct number of blanks when exponent width is specified.

        (output_float): Rewrite.

2004-08-27  Paul Brook  

        * io/rewind.c (st_rewind): Reset unit to read mode.

2004-08-27  Bud Davis  

        PR fortran/16597

        * io/io.h: created typedef for unit_mode.

        * io/io.h (gfc_unit): added mode to unit structure.

        * io/transfer.c (data_transfer_init): flush if a write then

        read is done on a unit (direct access files).

        * io/rewind.c (st_rewind): Used unit mode instead of global.

2004-08-24  Bud Davis  

        PR fortran/17143

        * runtime/error.c (itoa): keep from overflowing during

        mod operation by using unsigned variable.

2004-08-24  Bud Davis  

        PR fortran/17164

        * runtime/string_intrinsics.c (string_index):check for

        substring longer than string.

2004-08-24  David Edelsohn  

        * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.

        * Makefile.in: Rebuilt.

2004-08-23  Tobias Schlueter  

        * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:

        Fix formatting issues, update copyright years.

2004-08-21  Bud Davis  

        PR 16908

        * io/transfer.c (next_record_w): Do not blank pad.

        * io/transfer.c (next_record): Take into account partial records.

2004-08-18  Victor Leikehman  

        PR fortran/13278

        * io/transfer.c (st_set_nml_var)

        * io/write.c (namelist_write): Allow var_name and var_name_len to be

        null. For strings, use string_length field instead of len.

        * io/io.h (struct namelist_type): New field string_length.

        (st_set_nml_var_char): New argument string_length.

2004-08-13  Bud Davis  

        PR gfortran/16935

        * io/open.c (st_open): use flags instead of the unit structure.

2004-08-10  Victor Leikehman  

        * io/list_read.c (namelist_read): Convert variable names

        to lower case, so that mixed-case names are recognized.

        Don't read beyond terminating slash.

2004-08-09  Richard Henderson  

            Roger Sayle  

        * intrinsics/c99_functions.c (nextafterf): New implementation that

        works correctly with denormalized numbers.

2004-08-09  Victor Leikehman  

        * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,

        intrinsics/eoshift2.c, intrinsics/transpose_generic.c:

        Allocate space if return value has NULL in its data field.

        * generated/*.c: Regenerate.

2004-08-06  Janne Blomqvist  

        * intrinsics/env.c: New file.

        * Makefile.am: Add env.c to build.

        * Makefile.in: Regenerate.

2004-08-05  Victor Leikehman  

        PR libfortran/16704

        * io/read.c (read_radix): Understand letters f and F as hex digits.

2004-08-04  Victor Leikehman  

        * libgfortran.h (array_t, size0) New declarations.

        * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate

        space if return value descriptor has NULL in its data field,

        and initialize bounds and stride.

        * intrinsics/size.c (array_t, size0): Declarations moved to

        libgfortran.h.

        * generated/*.c: Regenerate.

2004-08-03  Roger Sayle  

        PR libfortran/16137

        * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,

        copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,

        scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.

        * config.h.in: Regenerate.

        * configure: Regenerate.

        * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,

        copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,

        nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub

        implementations for targets that don't support C99 float functions.

2004-08-01  Roger Sayle  

        * io/write.c (write_float): Use the slightly more portable isnan

        in preference to isinf.

2004-07-18  Bud Davis  

        * configure.ac: Add check for LFS support.

        * configure: Regenerate

2004-07-11  Paul Brook  

        PR fortran/16303

        * m4/cexp.m4 (carg): Return -pi to pi.

        * generated/exp_c?.c: Regenerate.

2004-07-08  Andreas Krebbel  

        PR fortran/16291

        * libgfortran/io/write.c: (write_float): Added length check.

        Remove pointless memset calls.

2004-07-04  Bud Davis  

            Paul Brook  

        PR fortran/15472

        * io/transfer.c(us_write): set recl for seq unform writes to max size.

        * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.

        * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at

        right time.

        * io/unix.c(is_seekable): set based upon the file/device, not the

        method being used to access it (fd or mmap).

        * io/unix.c(fd_flush): don't set file_size if !seekable.

        * io/unix.c(fd_truncate: ditto.

2004-07-04  Janne Blomqvist  

        Paul Brook  

        PR fortran/15280

        PR fortran/15665

        * libgfortran.h (gfc_strlen_type): Define.

        * intrinsics/args.c (getarg): Rename ...

        (getarg_i4): ... to this.

        (getarg_i8, get_command_argument_i4, get_command_argument_i8,

        get_command_i4, get_command_i8): New functions.

2004-07-04  Matthias Klose  

        * libtool-version: New.

        * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.

        * Makefile.in: Regenerate.

        * configure.ac: Remove libtool_VERSION macro

        * configure: Regenerate

2004-06-30  Steve Kargl  

            Steven Bosscher  

        * intrinsics/rand.c (rand): Wrap the irand() call from the previous

        commit in prefix.

2004-06-29  Tobias Schlueter  

        Paul Brook  

        * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix

        comments.

        * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.

2004-06-27  Bud Davis  

        PR gfortran/12839

        * io/write.c (write_float): check signbit for Infinity.

2004-06-26  Bud Davis  

        PR gfortran/16196

        * unix.c(regular_file): create file if it does not exist.

2004-06-24  Andrew Pinski  

        * configure.ac: Remove check for libmx.

        * configure: Regenerate.

2004-06-22  Janne Blomqvist  

        PR fortran/15750

        * inquire.c (st_inquire): Add comment

        * io.h (st_parameter): Add iolength.

        (st_iolength, st_iolength_done): Declare.

        * transfer.c (iolength_transfer, iolength_transfer_init,

        st_iolength, st_iolength_done): New functions.

2004-06-21  Steven G. Kargl  

        * etime.c (etime_sub): Remove array rank check;

        Add check for sufficient space.

2004-06-19  Bud Davis  

        PR gfortran/16080

        * io/list_read.c(set_value): fixed spelling.

2004-06-19  Bud Davis  

        PR gfortran/16080

        * io/list_read.c(set_value): don't copy if the string is null.

2004-06-14  Bud Davis  

        PR gfortran/15292

        * intrinsics/c99_functions.c: Use fpclassify if it exists.

2004-06-13  Paul Brook  

        * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.

        * configure.ac: Add checks for nextafter and nextafterf.

        * Makefile.in, config.h.in, configure: Regenerate.

        * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.

        * intrinsics/rand.c (rand): Use normalize_r4_i4.

        * intrinsics/random.c (random_r4): Use normalize_r4_i4.

        (random_r8): Use normalize_r8_i8.

        * runtime/normalize.c: New file.

2004-06-13  Steven G. Kargl  

            Tobias Schlueter  

        * random.c: Fix several spelling and formatting mistakes in

        comments.

        (random_r8): Fix loop to make random numbers range in [0,1(.

2004-06-13  Steven G. Kargl  

        * random.c (random_r4): Burn a random number.

        (random_r8): fix infinite loop.

2004-06-12  Bud Davis  

            Steve Kargl  

        PR gfortran/15292

        * intrinsics/c99_functions.c: New file.

        * Makefile.am: Add new file.

        * configure.ac: Added test for round/roundf.

        * Makefile.in: Regenerate.

        * configure: Regenerate.

        * configure.h.in: Regenerate.

2004-06-12  Steven G. Kargl  

        * Makefile.am: Add rand.c and etime.c

        * Makefile.in: Regenerated.

        * aclocal.in: Regenerated.

        * cpu_time.c (second_sub, second): New functions.

        * rand.c (irand, rand, srand): New file.

        * etime.c (etime_sub, etime): New file.

2004-06-12  Tobias Schlueter  

            Steven Bosscher  

        PR fortran/14923

        * intrinsics/date_and_time.c: New file.

        * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.

        * Makefile.in, aclocal.m4: Regenerate.

        * libgfortran.h: Prototype date_and_time().

2004-06-12  Bud Davis  

        PR fortran/15665

        * intrinsics/args.c: Implement GETARG and IARGC.

        * Makefile.am: Add it.

        * Makefile.in: Regenerate.

2004-06-12  Bud Davis  

        PR gfortran/12839

        * io/write.c(write_float): Format inf and nan IAW F2003.

2004-06-09  Bud Davis  

        PR gfortran/14897

        * io/transfer.c (formatted_transfer): position is unique

         for T and TL edit descriptors.

        (data_transfer_init): set record length to size of internal

         file.

2004-06-09  Bud Davis  

        PR gfortran/15755

        * io/backspace.c(st_backspace): call correct routine for

        formatted and un-formatted units.

2004-05-30  Andreas Jaeger  , Steven Bosscher 

        PR gfortran/11800

        * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.

        (lib_LTLIBRARIES): Rename to ...

        (toolexeclib_LTLIBRARIES): this for multilib support.

        * configure.in: Rename to ...

        * configure.ac: this.  Update to modern autoconf style, enable

        multilibs, support --enable-version-specific-runtime-libs.

        * Makefile.in: Regenerated.

        * configure: Regenerated.

        * aclocal.m4: Regenerated.

2004-05-30  Steven G. Kargl  

        * libgfortran.h (random_seed): Update prototype.

        * intrinsics/random.c: Disable old implementation and add new one.

2004-05-30  Andreas Jaeger  

        * intrinsics/random.c: Include unistd.h for close and read

        prototypes, remove unneeded inclusion of assert.h.

        * intrinsics/abort.c: Include stdlib.h for abort prototype, remove

        unneeded inclusion of assert.h.

2004-05-27  Tobias Schlueter  

        PR fortran/15234

        * intrinsics/associated.c: Remove enum.

        (associated): Replace TRUE/FALSE by 1/0.

2004-05-23  Steven G. Kargl  

        * random.c (random_seed): Use correct variable.

2004-05-22  Steven G. Kargl  

        * intrinsics/system_clock: New file.

        * Makefile.am: Add intrinsics/system_clock.c.

        * Makefile.in: Regenerate.

2004-05-21  Roger Sayle  

        * io/format.c (parse_format_list): Allow the comma after a string

        literal to be optional.

2004-05-18  Paul Brook  

        Feng Wang  

        * Makefile.am (i_pow_c): Set it. Add build rule.

        (gfor_built_src): Use it.

        (m4_files): add m4/pow.m4.

        * Makefile.in: Regenerate.

        * m4/pow.m4: New file.

        * generated/pow_*.c: Regenerate.

2004-05-18  Paul Brook  

        * Makefile.am: Remove references to types.m4.

        * m4/iparm.m4: Merge with types.m4.

        * m4/types.m4: Remove.

        * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,

        m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,

        m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,

        m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,

        m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,

        m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):

        Update to use new iparm.m4.

        * generated/*.c: Regenerate.

2004-05-18  Tobias Schlueter  

        PR fortran/15235

        * gfortran.h (offset_t): Rename to ...

        (gfc_offset): ... this.

        * io/backspace.c (formatted_backspace, unformatted_backspace),

        io/io.h (stream, gfc_unit, global_t, file_length, file_position),

        transfer.c (us_read, us_write, next_record_r, next_record_w),

        io/unit.c (init_units), unix.c (unix_stream, fd_alloc,

        fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,

        mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,

        mem_alloc_w_at, mem_seek, file_length, file_position): Replace all

        occurences of offset_t by gfc_offset.

2004-05-16  Paul Brook  

        * io/format.c (write_real): Don't include padding in format.

2004-05-16  Paul Brook  

        * io/format.c (format_lex): Make c an int.

2004-05-16  Janne Blomqvist  

        Paul Brook  

        * io/write.c (write_logical): Don't print extra blank.

        (write_integer): Base field width on kind.

        (list_formatted_write): Output initial blank.

2004-05-16  Janne Blomqvist  

        * io/io.h (flush): Add prototype.

        * io/transfer.c (finalize_transfer): Flush partial records.

        * io/unix.c (flush): New function.

2004-05-15  Tobias Schlueter 

        PR fortran/15234

        * io/io.h (unit_t): Rename to ...