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 ... (gfc_unit) ... this. (unit_root, current_unit, find_file, find_unit, get_unit): Now of type gfc_unit. (delete_file, insert_unit, close_unit): Argument now of type gfc_unit. * backspace.c (st_backspace), close.c (st_close), endfile.c (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c (test_endfile, edit_modes, new_unit, already_open, st_open), rewind.c (st_rewind), transfer.c (current_unit), unit.c (internal_unit, unit_cache, rotate_left, rotate_right, insert, insert_unit, delete_root, delete_treap, delete_unit, find_unit, get_unit, init_units, close_unit), unix.c (find_file0, find_file, delete_file): Replace all occurences of unit_t by gfc_unit. 2004-05-15 Bud Davis PR fortran/15311 * io/write.c (write_a): right justify A edit output. 2004-05-14 Bud Davis PR fortran/15149 * libgfortan.h,intrinsics/random.c: Made random_seed visible. * runtime/main.c(init): Call random_seed as part of MAIN init. 2004-05-13 Tobias Schlter * io/format.c: (parse_format_list): No comma is required after P descriptor. 2004-05-13 Bud Davis PR fortran/15204 * io/intrinsic/string_intrinsics.c (adjustr): rework logic. 2004-05-06 Rainer Orth Steven Bosscher PR libfortran/15234 * libgfortran.h: Include if available. 2004-05-03 Rainer Orth * io/unix.c (MAP_FAILED): Define if missing. (mmap_alloc): Cast MAP_FAILED to char *. (mmap_open): Likewise. 2004-04-26 Bud Davis * generated/_abs_i8.f90: New file. * generated/_abs_c4.f90: New file. * generated/_abs_c8.f90: New file. * Makefile.am: Add them. * Makefile.in: Regenerate. ` 2004-04-26 Bud Davis PR fortran/14056 * generated/_abs_i4.f90: New file. * Makefile.am: Add it. * Makefile.in: Regenerate. 2004-04-25 Bud Davis PR fortran/14942 * io/list_read.c(list_formatted_read): finish consuming the spaces and seperators at eoln to get ready for next item. 2004-04-23 Bud Davis PR fortran/15113 * io/read.c(read_a): Handle field width > destination and no field width. 2004-04-22 Bud Davis PR fortran/14906 * io/format.c (format_item): gracefully handle a ')' when it is the first character encountered in the string. 2004-04-11 Bud Davis PR fortran/14904 * io/transfer.c (next_record): Update last_record when more than one record is written to a direct access file with one write statement. 2004-04-11 Bud Davis PR fortran/14901 * io/transfer.c (next_record_w) : No '\n' if internal. * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'. 2004-04-11 Bud Davis * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t. Will need to change this later to support direct access files > 2gb. 2004-04-03 Bud Davis PR gfortran/14762 * io/transfer.c (next_record_r) : Skip to next record. 2004-04-03 Bud Davis PR gfortran/14836 * io/transfer.c (next_record): Update last_record for DIRECT 2004-04-03 Bud Davis PR gfortran/14837 * io/unix.c (find_file0): Use fd field of struct 2004-04-03 Bud Davis PR 14831 * io/inquire.c (inquire_via_unit): Changed return string for BLANK=NULL. Use correct variable for ACTION. 2004-04-01 Bud Davis PR 14746 * io/read.c (read_f): Allow a decimal without a leading digit. * io/write.c (output_float): remove a leading '0' to keep from overflowing the field (F edit descriptor). 2004-04-01 Bud Davis PR gfortran/14565 * io/open.c (new_unit), * io/io.h : new_unit is now visible * io/transfer.c (data_transfer_init): open unit if no OPEN statement. * io/transfer.c (data_transfer_init): remove compile warnings. * io/rewind.c (st_rewind): ftruncate if writing. 2004-03-24 Bud Davis * write.c (write_l): Use extract_int for 'L' edit descriptor. 2004-03-24 Bud Davis PR 13919 * io/io.h (global_t): * io/list_read.c (next_char,list_formatted_read,ist_formatted_read): Move eof_jmp to a global structure. * io/transfer.c(finalize_transfer) : Set up eof_jump for callers. 2004-03-24 Bud Davis * m4/cexp.m4 (csqrt): Actually use the passed value. * generated/exp_c?.c: Regenerate. 2004-03-24 Bud Davis PR 12921 * io.h, transfer.c, open.c : recl_in changed from ptr to variable. * open.c (new_unit): Moved test for positioned direct access error. (init_units): Corrected calculation of max records. 2004-02-06 Feng Wang * Makefile.am: Add m4/dotprodc.m4. And fix spelling. * Makefile.in: Regenerate. * m4/dotprodc.m4: New file. Implement complex dot_product. * m4/dotprod.m4: Delete the complex implementation. * generated/dotprod_*: Update. 2004-02-07 Bud Davis * transfer.c (write_constant_string): Do not delete H's in hollerith formats. 2004-01-05 Andrew Pinski * configure.in: Check for csin in -lmx also. * configure: Regenerate. 2004-01-01 Paul Brook * io/list_read.c (find_nml_node): Make static. (match_namelist_name): Ditto. * io/read.c (convert_precision_real): Make static, fix spelling. * io/transfer.c (extract_real): Remove unused prototype. (st_set_nml_var): Make static. * io/write.c (extract_real): Make static. Copyright (C) 2004 Free Software Foundation, Inc. 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