2005-07-07 Release Manager * GCC 4.0.1 released. 2005-06-18 Janne Blomqvist * unix.c (stream_at_bof): Don't assume that all non-mmapped files are non-seekable. (stream_at_eof): Likewise. 2005-06-18 Francois-Xavier Coudert PR libfortran/19155 * io/read.c (convert_real): strtod can set errno to EINVAL on an empty string, but we shouldn't have an error in that case. 2005-06-17 Francois-Xavier Coudert PR libfortran/19216 * io/list_read.c (eat_separator): No need to call next_record, even in non-namelist_mode. 2005-06-17 Francois-Xavier Coudert PR libfortran/19155 * io/read.c (read_f): Take care of spaces after initial sign. 2005-06-17 Francois-Xavier Coudert * io/transfer.c (formatted_transfer): Fix typo in error message. 2005-06-17 Francois-Xavier Coudert PR libfortran/16436 * io/transfer.c (read_sf): Correct updating of bytes_left field. (formatted_transfer): Correct updating of bytes_left field and reformatting code (comments and whitespace). * io/unix.c (move_pos_offset): "active" field should not be changed here. Whitespace corrections. 2005-06-15 Francois-Xavier Coudert PR libfortran/21950 * intrinsics/c99_functions.c (scalbn): Provide fallback implementation for scalbn. * c99_protos.h: Prototype for scalbn. * configure.ac: Add check for scalbn. * configure: Regenerate. * config.h.in: Likewise. 2005-06-11 David Edelsohn Backport from mainline: PR libfortran/20930 * io/rewind.c (st_rewind): Flush the stream when resetting the mode from WRITING to READING. 2005-06-05 Jakub Jelinek Backport from the mainline: 2005-04-18 Paul Thomas Jerry DeLisle * io/write.c (nml_write_obj): Provide 1 more byte for ext_name. * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem call for ext_name. These fix the bug reported by Jerry DeLisle to the fortran list and are based on his suggested fix. 2005-04-18 Paul Thomas * io/list_read.c (nml_touch_nodes, nml_read_obj, nml_get_obj_data): Fix memory leaks in code for derived types. 2005-04-17 Paul Thomas * io/list_read.c (eat_separator): at_eol = 1 replaced (zapped at some time?). 2005-04-17 Paul Thomas PR libgfortran/12884 PR libgfortran/17285 PR libgfortran/18122 PR libgfortran/18210 PR libgfortran/18392 PR libgfortran/18591 PR libgfortran/18879 * io/io.h (nml_ls): Declare. (namelist_info): Modify for arrays. * io/list_read.c (namelist_read): Reduced to call to new functions. (match_namelist_name): Simplified. (nml_query): Handles stdin queries ? and =?. New function. (nml_get_obj_data): Parses object name. New function. (touch_nml_nodes): Marks objects for read. New function. (untouch_nml_nodes): Resets objects. New function. (parse_qualifier): Parses and checks qualifiers. New function (nml_read_object): Reads and stores object data. New function. (eat_separator): No new_record on '/' in namelist. (finish_separator): No new_record on '/' in namelist. (read_logical): Error return for namelist. (read_integer): Error return for namelist. (read_complex): Error return for namelist. (read_real): Error return for namelist. * io/lock.c (library_end): Free extended namelist_info types. * io/transfer.c (st_set_nml_var): Modified for arrays. (st_set_nml_var_dim): Dimension descriptors. New function. * io/write.c (namelist_write): Reduced to call to new functions. (nml_write_obj): Writes output for object. New function. (write_integer): Suppress leading blanks for repeat counts. (write_int): Suppress leading blanks for repeat counts. (write_float): Suppress leading blanks for repeat counts. (output_float): Suppress leading blanks for repeat counts. 2005-06-01 Tobias Schl"uter * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90' to dependencies. * aclocal.m4: Regenerate. * Makefile.in: Regenerate. * intrinsics/f2c_specific.F90: New file. 2005-05-30 Francois-Xavier Coudert PR libfortran/20179 * io/unix.c (fd_close): Add test so that we don't close() stdout and stderr. 2005-05-29 Francois-Xavier Coudert PR libfortran/20006 * io/format.c (parse_format_list): Set repeat count of $ format node to 1. * io/transfer.c (read_sf): Add g.seen_dollar to the test concerning advancing I/O. (data_transfer_init): Likewise. (finalize_transfer): Likewise. 2005-05-27 Thomas Koenig * runtime/in_pack_generic.c: Adjust copyright years. (in_pack_generic): Change dimension of auxiliary arrays from GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION. * runtime/in_unpack_generic.c: Adjust copyright years. (in_unpack_generic): Change dimension of auxiliary arrays from GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION. 2005-05-27 Eric Botcazou Backport from mainline: 2005-05-21 Eric Botcazou * configure.ac: Check for trunc and truncf in libm. * configure: Regenerate. * config.h.in: Likewise. * intrinsics/c99_functions.c (trunc, truncf): New functions. * c99_protos.h (trunc, truncf): Declare them. 2005-05-26 Thomas Koenig PR libfortran/17283 * intrinsics/unpack_generic.c: Fix name of routine on top. Update copyright years. (unpack1): Remove const from return array descriptor. rs: New variable, for calculating return sizes. Populate return array descriptor if ret->data is NULL. 2005-05-25 Thomas Koenig Backport from mainline: PR libfortran/18495 * intrinsics/spread_generic.c (spread): Remove const from return array descriptor. New variables: rrank (rank of return array), rs (for calculating the size of the return array), srank (rank of the source array). Generate runtime error if the dim= argument is larger than the rank of the return array. Generate runtime error if the needed rank of the return array is larger than 7. If ret->data is null, populate the return array descriptor and initialize the variables for the actual operation. Otherwise, set ret->dim[0].stride to one if it is zero. Change second, independent use of variable dim to srank. 2005-05-23 Thomas Koenig Backport from mainline: PR libfortran/21354 PR libfortran/21075 * m4/cshift1.m4: Change dimension of auxiliary arrays from GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION. * m4/eoshift1.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/ifunction.m4: Likewise. * m4/in_pack.m4: Likewise. * m4/in_unpack.m4: Likewise. * m4/reshape.m4: Likewise. * intrinsics/cshift0.c: Likewise. * intrinsics/eoshift0.c: Likewise. * intrinsics/eoshift2.c: Likewise. * intrinsics/random.c: Likewise. * intrinsics/reshape_generic.c: Likewise. * intrinsics/spread_generic.c: Likewise. * intrinsics/stat.c: Likewise. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/count_4_l4.c: Regenerated. * generated/count_4_l8.c: Regenerated. * generated/count_8_l4.c: Regenerated. * generated/count_8_l8.c: Regenerated. * generated/cshift1_4.c: Regenerated. * generated/cshift1_8.c: Regenerated. * generated/eoshift1_4.c: Regenerated. * generated/eoshift1_8.c: Regenerated. * generated/eoshift3_4.c: Regenerated. * generated/eoshift3_8.c: Regenerated. * generated/in_pack_i4.c: Regenerated. * generated/in_pack_i8.c: Regenerated. * generated/in_unpack_i4.c: Regenerated. * generated/in_unpack_i8.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2005-05-22 Peter Wainwright PR libfortran/21376 * io/write.c (output_float): Rework logic to avoid call to log10 with argument equal to zero. 2005-05-21 Thomas Koenig Backport from mainline: PR libfortran/18495 PR libfortran/20074 PR libfortran/20436 PR libfortran/21108 * m4/reshape.m4 (reshape_`'rtype_kind): rs, rex: New variables, to be used in calculation of return array sizes. Populate return array descriptor if ret->data is NULL. Fix condition for early return (it used to test something undefined if order was used). Remove duplicate check wether pad is used. * intrinsics/reshape_generic.c (reshape_generic): Likewise. Fix a few places where the wrong variables were set. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. 2005-05-20 Thomas Koenig Backport from mainline: PR libfortran/19106 PR libfortran/19014 PR libfortran/19016 * m4/iforeach.c (name`'rtype_qual`_'atype_code): Add TODO that setting correct strides is a front end job. (`m'name`'rtype_qual`_'atype_code): Likewise. If mask has a lowest stride of 0, adjust to 1. * m4/ifunction.c (name`'rtype_qual`_'atype_code): Add TODO that setting correct strides is a front end job. (`m'name`'rtype_qual`_'atype_code): Likewise. If mask has a lowest stride of 0, adjust to 1. * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): If retarray->data is NULL (i.e. the front end does not know the rank and dimenson of the array), fill in its properties and allocate memory. Change the assertions about rank and dimension of retarray into runtime errors and only check them for retarray->data != NULL. Do the same for correcting the stride from 0 to 1 in retarray. (`m'name`'rtype_qual`_'atype_code): Likewise. * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise. Change assertion about rank of array to runtime error. (`m'name`'rtype_qual`_'atype_code): Likewise. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/count_4_l4.c: Regenerated. * generated/count_4_l8.c: Regenerated. * generated/count_8_l4.c: Regenerated. * generated/count_8_l8.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2005-05-18 Thomas Koenig PR libfortran/21127 * Makefile.am: Add generated/reshape_c4.c and generated/reshape_c8.c. * Makefile.in: Regenerated. * m4/iparm.m4: Define rtype_ccode to be c4 or c8 for complex types, 4 or 8 otherwise. * m4/reshape.m4: Use rtype_ccode instead of rtype_kind in function name. * generated/reshape_c4.c: New file. * generated/reshape_c8.c: New file. 2005-05-15 Andreas Jaeger * intrinsics/pack_generic.c (pack): Remove unneeded calculation. * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix pointer cast to avoid warning. * generated/matmul_l4.c: Regenerated. * generated/matmul_l8.c: Regenerated. * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add missing returns, reformat a bit. * Makefile.am: Remove AM_CFLAGS here. * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings are set. Set additionally -Wstrict-prototypes for CFLAGS. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. * configure: Regenerated. 2005-05-15 Andreas Jaeger * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c, intrinsics/symlnk.c, intrinsics/perror.c: Include for prototypes. 2005-05-12 Thomas Koenig PR libfortran/21324 * runtime/memory.c: Don't define GFC_CLEAR_MEMORY (it's a performance hog). * io/open.c (new_unit): Zero freshly allocated memory for unit structure. * io/unit.c (init_units): Zero freshly allocated memory for STDIN, STDOUT and STDERR. * io/unix.c (open_internal): Zero freshly allocated memory for unix_stream. (fd_to_stream): Likewise. 2005-05-11 Bud Davis PR fortran/19478 * io/unix.c (fd_truncate): update positions when ftruncate fails (like writing to /dev/null). 2005-05-10 Francois-Xavier Coudert PR libfortran/21471 * open.c (new_unit): Take care of the case where POSITION_APPEND is specified (sseek to the end, and set u>-endfile). 2005-05-10 Francois-Xavier Coudert PR libfortran/20788 * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating we don't we to mmap this stream. Use fd_open instead of mmap_open in that case. (open_external): Call fd_to_stream with avoid_mmap = 0. (input_stream): Call fd_to_stream with avoid_mmap = 1. (output_stream): Likewise. (error_stream): Likewise. 2005-05-09 Francois-Xavier Coudert PR libfortran/19155 * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first non-blank characters of a real number. 2005-05-06 Thomas Koenig Backport from mainline: PR libfortran/18958 libgfortran.h: Change typedef of index_type from size_t to ssize_t. 2005-05-03 Thomas Koenig Backport from mainline: PR libfortran/17992 PR libfortran/19568 PR libfortran/19595 PR libfortran/20005 PR libfortran/20092 PR libfortran/20131 PR libfortran/20661 PR libfortran/20744 * io/transfer.c (top level): eor_condition: New static variable. (read_sf): Remove unnecessary zeroing of buffer (there is enough information in its length). Return a string of length 0 (to be padded by caller) if EOR was seen previously. Remove erroneous special casing of EOR for standard input. Set eor_condition for non-advancing I/O if an end of line was detected. Increment ioparm.size if necessary. (formatted_transfer): Skip the function if there is an EOR condition. (data_transfer_init): Initialize eor_condition to zero (false). (next_record_r): Clear sf_seen_eor if a \n has been seen already. (finalize_transfer): If there is an EOR condition, raise the error. 2005-04-29 Francois-Xavier Coudert * configure.ac: Check for ftruncate and chsize. * io/unix.c (fd_truncate): Provide chsize as alternative to ftruncate. * config.h.in: Regenerate. * configure: Regenerate. 2004-04-28 Tobias Schl"uter * AUTHORS, COPYING, INSTALL, NEWS, README: Remove. 2005-04-27 Francois-Xavier Coudert PR libfortran/20950 * io/inquire.c (inquire_via_unit): Check for the gfc_unit being NULL when setting ioparm.sequential. 2005-04-20 Release Manager * GCC 4.0.0 released. 2005-04-13 Thomas Koenig PR libfortran/20163 * runtime/string.c (compare0): Use fstrlen() to strip trailing blanks from option string. 2005-04-08 Eric Botcazou * io/backspace.c (unformatted_backspace): Do not dereference the pointer to the stream. 2005-04-07 Andrew Pinski PR libfortran/20766 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to "-Wl,-single_module". * configure: Regenerate. * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran. * Makefile.in: Regenerate. 2005-04-05 Francois-Xavier Coudert PR libfortran/20755 * write.c (write_float): A G edit descriptor may locally change the scale factor, but it needs to be restored afterwards. 2005-04-03 Dale Ranta Francois-Xavier Coudert PR libfortran/20068 PR libfortran/20125 PR libfortran/20156 PR libfortran/20471 * io/backspace.c (unformatted_backspace): Fix error in arithmetic. (st_backspace): When in WRITING mode, we flush and falling back into READING mode. In all cases, correctly position the stream. 2005-03-31 Francois-Xavier Coudert PR libfortran/20660 * io/inquire.c (inquire_via_unit): Non-opened units should still be reported by an INQUIRE statement as existing. * io/transfer.c (data_transfer_init): Never accept negative units. 2005-03-29 Dale Ranta Francois-Xavier Coudert PR libfortran/20163 * io/open.c (st_open): call library_end() before returning even if an error arises. 2005-03-25 Francois-Xavier Coudert PR libfortran/19678 * list_read.c (next_char, eat_separator, finish_separator, read_real) (namelist_read): Add support for '\r' as well as '\n' as EOL character. PR libfortran/19679 * list_read.c (read_sf): Add a '\r' in a test to support DOS line-endings when line length is exceeded. 2005-03-25 Francois-Xavier Coudert PR libfortran/15332 * io/format.c (parse_format_list): format node for colon edit descriptor needs a repeat counter set to 1. 2005-02-24 Francois-Xavier Coudert * Makefile.in, config.h.in: Regenerate. 2005-02-23 Francois-Xavier Coudert PR libfortran/18025 * write.c (output_float): Handling the "F0.d" format similarly as commercial compilers. 2005-03-22 Francois-Xavier Coudert * Makefile.am: Added new files. * Makefile.in: Regenerate. * configure.ac: add checks for signal.h headers file, as well as following functions: chdir, strerror, getlogin, gethostname, kill, link, symlink, perror, sleep, time. * configure: Regenerate. * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c, intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c, intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c, intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly implementend g77 intrinsics. 2005-03-16 Francois-Xavier Coudert PR libfortran/20257 * open.c (new_unit): set record length to max_offset rather than using a hard-coded limit (which was too low). 2005-03-16 Francois-Xavier Coudert PR libfortran/20480 * write.c (output_float): special check when writing 0.0 with EN and ES formats. 2005-03-11 Francois-Xavier Coudert PR libfortran/20124 * write.c (output_float): Adds a nzero_real variable to store the number of leading zeros whatever the format width is. Corrects the rounding of numbers less than 10^(-width). Fixes typo in an error message. Updates copyright years 2005-02-25 Peter O'Gorman Toon Moene PR libgfortran/17748 * runtime/environ.c: Remove references to environ. Update copyright years. (show_variables): remove GFORTRAN_UNBUFFERED_* and GFORTRAN_NAME_* because they require environ. (pattern_scan): Remove function. 2005-02-27 Francois-Xavier Coudert PR libfortran/20101 * io/write.c (output_float): Added special check for value 0.0 in PE format. 2005-02-27 Tobias Schl"uter * io/write.c (output_float): Fix typo in condition. 2005-02-22 Paul Thomas Bud Davis * io/list_read.c (read_real): Handle separators properly in list directed read. 2005-02-21 Bud Davis PR fortran/20086 * io/transfer.c (write_constant_string): accept an 'h' as the start of a hollerith format string. 2005-02-21 Eric Botcazou PR libfortran/19302 * intrinsics/c99_functions.c (nextafterf): Special-case infinite numbers. 2005-02-21 Steven G. Kargl * io/write.c (output_float): Typo in error meesage. 2005-02-20 Steven G. Kargl PR 20085 * intrinsic/args.c (iargc): Off by 1. 2005-02-19 Steven G. Kargl * intrinsic/date_and_time.c: Fix conformance problems. 2005-02-01 Paul Thomas PR libgfortran/19363 PR libgfortran/19691 * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin. 2005-01-30 Bud Davis PR fortran/19647 * io/inquire.c (inquire_via_unit): Use correct variable for pad. 2005-01-29 Thomas Koenig PR libfortran/19595 * io/transfer.c (data_transfer_init): eor requires advance="NO". 2005-01-25 Tobias Schl"uter PR libfortran/19524 * io/read.c (read_f): Don't free uninitialized pointer. 2005-01-23 James A. Morrison Paul Brook PR fortran/19294 * Makefile.am: Add transpose_c4.c and transpose_c8.c. * intrinsics/cshift0.c: Use separate optimized loops for complex types. * m4/transpose.m4: Include type letter in function name. * Makefile.in: Regenerate. * generated/transpose_*.c: Regenerate. 2005-01-22 Thomas Koenig PR libfortran/19451 * io/transfer.c (finalize_transfer): Don't do anything if there is an error condition. 2005-01-22 David Edelsohn PR libgfortran/19052 * libgfortran.h (options_t): Add stderr_unit. * io/io.h (error_stream): Declare. * io/open.c (new_unit): Do not terminate abnormally if opening file preconnected to stdin, stdout, or stderr. * io/unit.c (init_units): Initialize stderr_unit. * io/unix.c (error_stream): New function. * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable. 2005-01-22 Thomas Koenig PR libfortran/18982 * io/unix.c (regular_file): No need to change flags->action if an error occurs. Document this. No need to call stat() for STATUS_OLD, open() will fail anyway. For ACTION_UNSPECIFIED, try open for read-write, then for read-only if open fails with EACCES, then for write-only if that fails with EACCES again. * io/unix.c (open_external): Document changed behavior of regular_file. 2005-01-22 Tobias Schl"uter PR fortran/19194 * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int', use CHARACTER macro for definition of string valued paramters. 2005-01-22 Bud Davis PR fortran/19314 * io/inquire.c(inquire_via_unit): implement POSITION=. * io/transfer.c(next_record): update position for INQUIRE. * io/rewind.c(st_rewind): update position for INQUIRE. 2005-01-16 Bud Davis PR fortran/18778 * io/transfer.c (us_read): no bytes available is not a runtime error. 2005-01-15 Bud Davis PR fortran/18983 * io/transfer.c (st_write_done): only truncate when it is required. 2005-01-12 Toon Moene PR libfortran/19280 c99_protos.h: License changed to GPL+exception. libgfortran.h: Ditto. intrinsics/abort.c: Ditto. intrinsics/args.c: Ditto. intrinsics/associated.c: Ditto. intrinsics/bessel.c: Ditto. intrinsics/c99_functions.c: Ditto. intrinsics/cpu_time.c: Ditto. intrinsics/cshift0.c: Ditto. intrinsics/date_and_time.c: Ditto. intrinsics/env.c: Ditto. intrinsics/eoshift0.c: Ditto. intrinsics/eoshift2.c: Ditto. intrinsics/erf.c: Ditto. intrinsics/etime.c: Ditto. intrinsics/exit.c: Ditto. intrinsics/flush.c: Ditto. intrinsics/fnum.c: Ditto. intrinsics/getXid.c: Ditto. intrinsics/getcwd.c: Ditto. intrinsics/ishftc.c: Ditto. intrinsics/mvbits.c: Ditto. intrinsics/pack_generic.c: Ditto. intrinsics/rand.c: Ditto. intrinsics/random.c: Ditto. intrinsics/reshape_generic.c: Ditto. intrinsics/reshape_packed.c: Ditto. intrinsics/size.c: Ditto. intrinsics/spread_generic.c: Ditto. intrinsics/stat.c: Ditto. intrinsics/string_intrinsics.c: Ditto. intrinsics/system.c: Ditto. intrinsics/system_clock.c: Ditto. intrinsics/transpose_generic.c: Ditto. intrinsics/umask.c: Ditto. intrinsics/unlink.c: Ditto. intrinsics/unpack_generic.c: Ditto. io/backspace.c: Ditto. io/close.c: Ditto. io/endfile.c: Ditto. io/format.c: Ditto. io/inquire.c: Ditto. io/io.h: Ditto. io/list_read.c: Ditto. io/lock.c: Ditto. io/open.c: Ditto. io/read.c: Ditto. io/rewind.c: Ditto. io/transfer.c: Ditto. io/unit.c: Ditto. io/unix.c: Ditto. io/write.c: Ditto. m4/all.m4: Ditto. m4/any.m4: Ditto. m4/cexp.m4: Ditto. m4/chyp.m4: Ditto. m4/count.m4: Ditto. m4/cshift1.m4: Ditto. m4/ctrig.m4: Ditto. m4/dotprod.m4: Ditto. m4/dotprodc.m4: Ditto. m4/dotprodl.m4: Ditto. m4/eoshift1.m4: Ditto. m4/eoshift3.m4: Ditto. m4/exponent.m4: Ditto. m4/fraction.m4: Ditto. m4/head.m4: Ditto. m4/iforeach.m4: Ditto. m4/ifunction.m4: Ditto. m4/in_pack.m4: Ditto. m4/in_unpack.m4: Ditto. m4/iparm.m4: Ditto. m4/matmul.m4: Ditto. m4/matmull.m4: Ditto. m4/maxloc0.m4: Ditto. m4/maxloc1.m4: Ditto. m4/maxval.m4: Ditto. m4/minloc0.m4: Ditto. m4/minloc1.m4: Ditto. m4/minval.m4: Ditto. m4/mtype.m4: Ditto. m4/nearest.m4: Ditto. m4/pow.m4: Ditto. m4/product.m4: Ditto. m4/reshape.m4: Ditto. m4/set_exponent.m4: Ditto. m4/shape.m4: Ditto. m4/specific.m4: Ditto. m4/specific2.m4: Ditto. m4/sum.m4: Ditto. m4/transpose.m4: Ditto. m4/types.m4: Ditto. runtime/environ.c: Ditto. runtime/error.c: Ditto. runtime/in_pack_generic.c: Ditto. runtime/in_unpack_generic.c: Ditto. runtime/main.c: Ditto. runtime/memory.c: Ditto. runtime/normalize.c: Ditto. runtime/pause.c: Ditto. runtime/select.c: Ditto. runtime/stop.c: Ditto. runtime/string.c: Ditto. generated/_abs_c4.f90: Regenerated. generated/_abs_c8.f90: Regenerated. generated/_abs_i4.f90: Regenerated. generated/_abs_i8.f90: Regenerated. generated/_abs_r4.f90: Regenerated. generated/_abs_r8.f90: Regenerated. generated/_acos_r4.f90: Regenerated. generated/_acos_r8.f90: Regenerated. generated/_aint_r4.f90: Regenerated. generated/_aint_r8.f90: Regenerated. generated/_anint_r4.f90: Regenerated. generated/_anint_r8.f90: Regenerated. generated/_asin_r4.f90: Regenerated. generated/_asin_r8.f90: Regenerated. generated/_atan2_r4.f90: Regenerated. generated/_atan2_r8.f90: Regenerated. generated/_atan_r4.f90: Regenerated. generated/_atan_r8.f90: Regenerated. generated/_conjg_c4.f90: Regenerated. generated/_conjg_c8.f90: Regenerated. generated/_cos_c4.f90: Regenerated. generated/_cos_c8.f90: Regenerated. generated/_cos_r4.f90: Regenerated. generated/_cos_r8.f90: Regenerated. generated/_cosh_r4.f90: Regenerated. generated/_cosh_r8.f90: Regenerated. generated/_dim_i4.f90: Regenerated. generated/_dim_i8.f90: Regenerated. generated/_dim_r4.f90: Regenerated. generated/_dim_r8.f90: Regenerated. generated/_exp_c4.f90: Regenerated. generated/_exp_c8.f90: Regenerated. generated/_exp_r4.f90: Regenerated. generated/_exp_r8.f90: Regenerated. generated/_log10_r4.f90: Regenerated. generated/_log10_r8.f90: Regenerated. generated/_log_c4.f90: Regenerated. generated/_log_c8.f90: Regenerated. generated/_log_r4.f90: Regenerated. generated/_log_r8.f90: Regenerated. generated/_mod_i4.f90: Regenerated. generated/_mod_i8.f90: Regenerated. generated/_mod_r4.f90: Regenerated. generated/_mod_r8.f90: Regenerated. generated/_sign_i4.f90: Regenerated. generated/_sign_i8.f90: Regenerated. generated/_sign_r4.f90: Regenerated. generated/_sign_r8.f90: Regenerated. generated/_sin_c4.f90: Regenerated. generated/_sin_c8.f90: Regenerated. generated/_sin_r4.f90: Regenerated. generated/_sin_r8.f90: Regenerated. generated/_sinh_r4.f90: Regenerated. generated/_sinh_r8.f90: Regenerated. generated/_sqrt_c4.f90: Regenerated. generated/_sqrt_c8.f90: Regenerated. generated/_sqrt_r4.f90: Regenerated. generated/_sqrt_r8.f90: Regenerated. generated/_tan_r4.f90: Regenerated. generated/_tan_r8.f90: Regenerated. generated/_tanh_r4.f90: Regenerated. generated/_tanh_r8.f90: Regenerated. generated/all_l4.c: Regenerated. generated/all_l8.c: Regenerated. generated/any_l4.c: Regenerated. generated/any_l8.c: Regenerated. generated/count_4_l4.c: Regenerated. generated/count_4_l8.c: Regenerated. generated/count_8_l4.c: Regenerated. generated/count_8_l8.c: Regenerated. generated/cshift1_4.c: Regenerated. generated/cshift1_8.c: Regenerated. generated/dotprod_c4.c: Regenerated. generated/dotprod_c8.c: Regenerated. generated/dotprod_i4.c: Regenerated. generated/dotprod_i8.c: Regenerated. generated/dotprod_l4.c: Regenerated. generated/dotprod_l8.c: Regenerated. generated/dotprod_r4.c: Regenerated. generated/dotprod_r8.c: Regenerated. generated/eoshift1_4.c: Regenerated. generated/eoshift1_8.c: Regenerated. generated/eoshift3_4.c: Regenerated. generated/eoshift3_8.c: Regenerated. generated/exp_c4.c: Regenerated. generated/exp_c8.c: Regenerated. generated/exponent_r4.c: Regenerated. generated/exponent_r8.c: Regenerated. generated/fraction_r4.c: Regenerated. generated/fraction_r8.c: Regenerated. generated/hyp_c4.c: Regenerated. generated/hyp_c8.c: Regenerated. generated/in_pack_i4.c: Regenerated. generated/in_pack_i8.c: Regenerated. generated/in_unpack_i4.c: Regenerated. generated/in_unpack_i8.c: Regenerated. generated/matmul_c4.c: Regenerated. generated/matmul_c8.c: Regenerated. generated/matmul_i4.c: Regenerated. generated/matmul_i8.c: Regenerated. generated/matmul_l4.c: Regenerated. generated/matmul_l8.c: Regenerated. generated/matmul_r4.c: Regenerated. generated/matmul_r8.c: Regenerated. generated/maxloc0_4_i4.c: Regenerated. generated/maxloc0_4_i8.c: Regenerated. generated/maxloc0_4_r4.c: Regenerated. generated/maxloc0_4_r8.c: Regenerated. generated/maxloc0_8_i4.c: Regenerated. generated/maxloc0_8_i8.c: Regenerated. generated/maxloc0_8_r4.c: Regenerated. generated/maxloc0_8_r8.c: Regenerated. generated/maxloc1_4_i4.c: Regenerated. generated/maxloc1_4_i8.c: Regenerated. generated/maxloc1_4_r4.c: Regenerated. generated/maxloc1_4_r8.c: Regenerated. generated/maxloc1_8_i4.c: Regenerated. generated/maxloc1_8_i8.c: Regenerated. generated/maxloc1_8_r4.c: Regenerated. generated/maxloc1_8_r8.c: Regenerated. generated/maxval_i4.c: Regenerated. generated/maxval_i8.c: Regenerated. generated/maxval_r4.c: Regenerated. generated/maxval_r8.c: Regenerated. generated/minloc0_4_i4.c: Regenerated. generated/minloc0_4_i8.c: Regenerated. generated/minloc0_4_r4.c: Regenerated. generated/minloc0_4_r8.c: Regenerated. generated/minloc0_8_i4.c: Regenerated. generated/minloc0_8_i8.c: Regenerated. generated/minloc0_8_r4.c: Regenerated. generated/minloc0_8_r8.c: Regenerated. generated/minloc1_4_i4.c: Regenerated. generated/minloc1_4_i8.c: Regenerated. generated/minloc1_4_r4.c: Regenerated. generated/minloc1_4_r8.c: Regenerated. generated/minloc1_8_i4.c: Regenerated. generated/minloc1_8_i8.c: Regenerated. generated/minloc1_8_r4.c: Regenerated. generated/minloc1_8_r8.c: Regenerated. generated/minval_i4.c: Regenerated. generated/minval_i8.c: Regenerated. generated/minval_r4.c: Regenerated. generated/minval_r8.c: Regenerated. generated/nearest_r4.c: Regenerated. generated/nearest_r8.c: Regenerated. generated/pow_c4_i4.c: Regenerated. generated/pow_c4_i8.c: Regenerated. generated/pow_c8_i4.c: Regenerated. generated/pow_c8_i8.c: Regenerated. generated/pow_i4_i4.c: Regenerated. generated/pow_i4_i8.c: Regenerated. generated/pow_i8_i4.c: Regenerated. generated/pow_i8_i8.c: Regenerated. generated/pow_r4_i4.c: Regenerated. generated/pow_r4_i8.c: Regenerated. generated/pow_r8_i4.c: Regenerated. generated/pow_r8_i8.c: Regenerated. generated/product_c4.c: Regenerated. generated/product_c8.c: Regenerated. generated/product_i4.c: Regenerated. generated/product_i8.c: Regenerated. generated/product_r4.c: Regenerated. generated/product_r8.c: Regenerated. generated/reshape_i4.c: Regenerated. generated/reshape_i8.c: Regenerated. generated/set_exponent_r4.c: Regenerated. generated/set_exponent_r8.c: Regenerated. generated/shape_i4.c: Regenerated. generated/shape_i8.c: Regenerated. generated/sum_c4.c: Regenerated. generated/sum_c8.c: Regenerated. generated/sum_i4.c: Regenerated. generated/sum_i8.c: Regenerated. generated/sum_r4.c: Regenerated. generated/sum_r8.c: Regenerated. generated/transpose_i4.c: Regenerated. generated/transpose_i8.c: Regenerated. generated/trig_c4.c: Regenerated. generated/trig_c8.c: Regenerated. 2005-01-07 Bud Davis PR fortran/18398 * transfer.c (next_record_r): always skip the eol search if it was found during sf_read. 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 libgfortran/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 libgfortran/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. 2003-12-12 Huang Chun * intrinsics/string_intrinsics.c (string_index): Fix logics thinko. 2003-12-05 Melvin Hadasht * io/transfer.c (data_transfer_init): Give a runtime error for list formatted reads and writes from/to files opened for unformatted IO. 2003-11-30 Paul Brook * runtime/memory.c (push_context): Remove. (pop_context): Remove. * libgfortran.h: Remove prototypes. 2003-11-27 Paul Brook * runtime/memory.c (deallocate): Nullify pointer after freeing. 2003-11-27 Paul Brook * intrinsics/string_intrinsics.c: Use new memory allocation interface. * libgfortran.h: Ditto. * m4/in_pack.m4: Ditto. * runtime/in_pack_generic.c: Ditto. * runtime/memory.c: Ditto. 2003-11-26 Richard Henderson * m4/exponent.m4, m4/fraction.m4: New. * m4/nearest.m4, m4/set_exponent.m4: New. * generated/*: Update. * Makefile.am: Add them. (AM_CFLAGS): New. Use -std=gnu99. * Makefile.in: Regenerate. 2003-11-08 Paul Brook PR fortran/12704 * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays. * m4/maxloc1.m4: Ditto. * m4/minloc0.m4: Ditto. * m4/minloc1.m4: Ditto. * m4/ifunction.m4: Set return value for zero sized arrays. * m4/iforeach.m4: Ditto. * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4, m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto. * generated/*: Update. 2003-10-30 Toon Moene PR fortran/12702 * io/list_read.c (eat_spaces): Treat tab as space. 2003-10-30 Lars Segerlund * intrinsics/random.c: Add reference to paper containing algorithm. (random_seed): Extra error checking and proper handling of arrays. (arandom_r4, arandom_r8): Implement. 2003-10-29 Toon Moene PR fortran/12703 * runtime/memory.c (allocate_size): Allow allocation of zero-sized objects. 2003-10-29 Toon Moene PR fortran/12701 * open.c (new_unit): Open without a file name opens a file with name fort.. 2003-10-12 Feng Wang * intrinsics/cshift0.c: New file. * m4/cshift1.m4: New file * generated/cshift*.c: New files. * Makefile.am: Add them. * Makefile.in: Regenerate. 2003-10-12 XiaoQiang Zhang * io/list_read.c (read_character): Remove unwanted call to free_saved. 2003-10-11 Huang Chun * intrinsics/string_intrinsics.c (string_trim): New function. (string_repeat): New function. 2003-10-11 Paul Brook * intrinsics/dprod_r8.f90: New file. * Makefile.am (gfor_specific_src): Add it. (gfor_built_specific_src): Rename from gfor_build_specific_c. Add new intrinsics. (gfor_specific2_src): Rename from gfor_built_specific2_c. Add new intrinsics. * Makefile.in: Regenerate. * generated/_aint_*.f90: New files. * generated/_anint*.f90: New files. * generated/_atan2*.f90: New files. * generated/_mod*.f90: New files. 2003-09-20 Kejia Zhao * intrinsics/selected_kind.f90: New file. * Makefile.am: Add it. * Makefile.in: regenerate. 2003-09-19 Lars Segerlund Paul Brook * intrinsics/random.c: New file. * Makefile.am (gfor_hemper_src): Add it. (gfor_specific_c): Fix typo. 2003-09-19 Paul Brook * All: rename g95->gfc. 2003-09-18 XiaoQiang Zhang * io/write.c (output_float): Fix bug of FMT_E, Add comments. 2003-09-09 XiaoQiang Zhang * io/write.c (write_float): Dectection of positive infinite number, Not a Number(NaN) and negative infinite number. (ioutput_float): Bug fix for FMT_E and FMT_D processing to output a very_very small number ( < 0.1e-100 ). 2003-09-07 XiaoQiang Zhang * libgfortran.h (xtoa, itoa): Parameter modified. * io/io.h (namelist_info): Declaration to support namelist I/O (st_parameter): Add namelist related component (ionml, empty_internal_buffer, st_set_nml_var_int, st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex, st_set_nml_var_log): Declaration (set_integer, set_integer): Parameter changed * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated" fnodes (parse_format_list): Fix bug about FMT_SLASH * io/list_read.c (push_char): Totally clear old saved_string, zeroize newly allocated saved_string (next_char): Add detection of End_Of_Line support (convert_integer): Now can process 64 bits interger (read_real): Bug fixed (init_at_eol, find_nml_node, match_namelist_name): Add new functions (match_namelist_name): New implemention * io/lock.c (ionml): New global variable (library_end): Free memory in ionml * io/open.c (st_open): Variable initializtion * io/read.c (max_value): 64 bits interger support (convert_precsion_real): New procedure to replace "strtod" with more features (read_f, read_radix): Input bug fix * io/transfer.c: (sf_seen_eor): New static variable (read_sf): Zeroize base buffer; fix bugs: single read statement can not get input in mutli line when read from stdin (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type request (data_transfer_init): Clear internal buffer for Internel File I/O. Internal File now worked. Detect some error condition for namelist. Some minor bug fix (next_record_w): Internal file and Namelist I/O support. (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex, st_set_nml_var_log): Implemention. * io/unit.c (implicit_unit): Deletion (get_unit): Now cannot open a unit implicitly. * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of mapped buffer. (mem_alloc_r_at): Internal file I/O support added (empty_internal_buffer): New function * io/write.c (extract_int): Support 64 bits interger processing (output_float): Varibale initialization (write_float): Infinite real number detection. (write_int): 64 bits integer I/O support (write_decimal): New function to output decimal number (otoa, btoa): Better implemention and 64 bits interger support (namelist_write): New function * runtime/error.c (itoa, xtoa): Better implemention and 64 bits interger support 2003-08-15 Arnaud Desitter * libgfortran.h (os_error, runtime_error,internal_error, sys_exit, get_mem ): Add attribute. * intrinsics/spread_generic.c (__spread): Fix spelling. * io/inquire.c (inquire_via_filename): Add const. * io/io.h (sys_exit): Add attribute. * io/io.h (move_pos_offset): Add move_pos_offset. * io/io.h (compare_file_filename, inquire_sequential, inquire_direct, inquire_formatted, inquire_unformatted, inquire_read, inquire_write, inquire_readwrite, convert_real, write_a, write_b, write_d, write_e, write_en, write_es, write_f, write_i, write_l, write_o, write_x, write_z): Add const. * io/read.c (convert_real): Add const. * io/transfer.c (type_name): Add const. * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential, inquire_direct, inquire_formatted, inquire_unformatted, inquire_access, inquire_read, inquire_write, inquire_readwrite): Add const. * io/write.c (output_float): Remove unused variable. * io/write.c (write_a, extract_int, extract_real, output_float, write_float, write_int, write_i, write_b, write_o, write_z, write_d, write_e, write_f, write_en, write_es, write_logical, write_integer, write_character, write_real, write_complex): Add const. * runtime/error.c (rtoa): Remove unused variable. * runtime/select.c (select_string): Add const. * runtime/stop.c (stop_string): Add const. 2003-08-10 Paul Brook * Makefile.am (gfor_helper_src): Add intrinsics/abort.c. (FFLAGS): Add -fno-underscoring. * Makefile.in: Regenerate. * intrinsics/abort.c: New file. 2003-08-10 Erik Schnetter * fmain.c (main): Do not call init and cleanup; call set_args instead. * libgfortran.h (init, cleanup): Remove declarations. (set_args): Add declaration. * runtime/main.c (init, cleanup): Make them static, and give them the constructor and destructor attributes. (set_args): New function. 2003-08-10 Paul Brook * intrinsics/strinf_intrinsics.c (compare_string): Return value based on which string is longest. 2003-08-10 Paul Brook * Makefile.am (EXTRA_DIST): Remove old files. * Makefile.in: Regenerate. 2003-07-26 Paul Brook Rename library to libgfortran. * libgfortran.h: Change prefix to _libgfortran_. 2003-07-24 Paul Brook * configure.in: Don't pull in system libtool. Use toplevel auxiliary files. 2003-07-22 Paul Brook Regenerate all configury files. 2003-07-09 Chun Huang * intrinsics/string_intrinsic.c (string_scan): New function. (string_verify): New function. 2003-06-25 Paul Brook * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset. (mem_seek): Don't bother setting physical_offset. 2003-06-20 Paul Brook * libgfor.h (stop_numeric): Declare. * runtime/pause.c: New file. * Makefile.am: Add it. 2003-06-08 Paul Brook * m4/cexp.m4 (cabs): Use correct typed version. (csqrt): New function. 2003-06-07 Canqun Yang Spotted by Benjamin and Tobias: * io/list_read.c: Add Separator '\t'. (parse_real, read_real): Accept real values starting with an optional sign follows a decimal point. 2003-06-06 Steven Bosscher * Makefile.am: Don't put cmath objects in subdir. * configure.in: Rename MATHOBJ to MATH_OBJ. 2003-06-02 Kejia Zhao * intrinsics/associated.c: New file. * Makefile.am: Add it. Regenerate Makefile.in. * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and G95_DESCRIPTOR_DTYPE. 2003-06-01 Canqun Yang * io/write.c (calcuate_exp): Rewrite it to avoid overflow. (calculate_G_format): Rewrite it to eliminate an infinte loop and set the scale_factor to 0 for F editing. 2003-05-11 Tobias Schlter * libgfor.h: Only include stdint.h if it exists. 2003-05-07 Paul Brook * libgfor.h: Use stdint.h types. * intrinsics/ishift.c: Ditto. * runtime/memory.c (malloc_t): Reorder fields for better alignment. 2003-05-05 Steven Bosscher * libgfor.h (offsetof): Define if nobody else does. * runtime/memory.c (HEADER_SIZE): Use it. 2003-05-01 Tobias Schlter * configure.in: Require autoconf 2.54. 2003-04-28 Tobias Schlter Paul Brook * intrinsics/reshape_generic.c: Copy the whole element, not just the first byte. * m4/transpose.m4: New file. * Makefile.am: Add them. Regenerate generated files. 2003-04-18 Steven Bosscher * io/format.c (parse_format_list): Allow 'X' without integer prefix. This is an extension. Interpretation is '1X'. 2003-04-18 Tobias Schlter * io/format.c (parse_format_list): Allow '0P'. 2003-04-18 Steven Bosscher * Makefile.in: Re-regenerate for automake 1.7.3. 2003-04-18 Canqun Yang Port implementation for CHARACTER SELECT from Andy's tree. * runtime/select.c: New file * Makefile.am: Add it. * Makefile.in: Regenerate. 2003-04-17 Xiaoqiang Zhang * io/transfer.c (formatted_transfer): Modified * io/unix.c (move_pos_offset): New Function. * io/format.c (parse_format_list): Modified. 2003-04-15 Xiaoqiang Zhang * io/write.c (write_float,write_real): New implemention of FMT_G and default float editing. (calculate_exp,calculate_G_format,output_float): New Function. (write_float,write_real,write_logical): Modified * libgfor.h (default_rtoa): Remove Declaration. * runtime/error.c (default_rtoa): Remove Function. 2003-04-15 Steven Bosscher Spotted by Yang: * io/write.c (extract_real): Add missing break statement. 2003-04-13 Steven Bosscher * cpu_time.c: Make sure we have a definition of HZ. Don't rely on CLOCKS_PER_SEC, it is always 1000000, on any system. 2003-04-13 Steven Bosscher Paul Brook * configure.in: Check for process time headers and GETTIMEOFDAY. * makefile.am: Add intrinsics/cpu_time.c. * acinclude.m4: New file. * intrinsics/cpu_time.c: New file. * m4/dotprodl.m4: Fix typo. Regenerate generated files. 2003-04-11 Xiaoqiang Zhang * io/write.c (extract_real): Ouput floating point value. (write_float): New Function. (write_e, write_f, write_en, write_es): Modified * io/transfer.c (formatted_transfer): Modified. * libgfor.h (default_rtoa): Declaration. (rtoa): Declaration. * runtime/error.c (default_rtoa): New Function. (rtoa): New Function. 2003-04-05 Paul Brook * intrinsics/spread_generic.c: New file. * Makefile.am: Add it. Regenerate Makefile.in. 2003-03-29 Paul Brook * intrinsics/pack_generic.c: New file. * intrinsics/unpack_generic.c: New file. * Makefile.am: Add them. Regenerate Makefile.in. 2003-03-25 Paul Brook * intrinsics/eoshift0.c: New file. * intrinsics/eoshift2.c: New file. * m4/eoshift1.m4: New file. * m4/eoshift3.m4: New file. * Makefile.am: Add them. * in_unpack_generic.c: Initialize src. Regenerate generated files. 2003-03-14 Paul Brook * m4/shape.m4: Work properly with array temporaries. * m4/in_pack.m4: Skip redundant checks for array temporaries. * runtime/in_pack_generic.c: Ditto. 2003-03-12 Paul Brook * m4/shape.m4: Work properly with noncontiguous arrays. 2003-03-08 Paul Brook * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays. * runtime/in_pack_generic.c: Ditto. 2003-02-08 Paul Brook * intrinsics/reshape_generic.c: Use runtime_error to report errors. * io/close.c (st_close): Return void. * io/open.c (st_open): Return void. * libgfor.h (g95_array_char): Declare. (internal_malloc_size): Ditto. (internal_pack*, internal_unpack*): Ditto. * m4/in_pack.m4: Allocate storage if neccessary. Fix logic for packed arrays. * m4/in_unpack.m4: Include file fixes. * m4/reshape.m4: Increment the correct source pointer. * Makefile.am (maxloc): Fix typo. * runtime/in_pack_generic.c: Call optimized functions. Allocate storage if neccessary. Fix logic for packed arrays. * runtime/in_unpack_generic.c: Call optimized functions. * runtime/main.c: Use runtime_error to report errors. * memory.c (internal_malloc_size): Make non-static. 2003-02-02 Arnaud Desitter * reshape_packed.c, lock.c: Add #include . * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c, environ.c, error.c, memory.c, string.c: Add const. * error.c (show_locus): Add void. 2003-02-21 Paul Brook * m4/in_pack.m4: Avoid returning const * parameter. * Makefile.am: Only regenerate files in maintainer mode. 2003-02-20 Paul Brook Add array repacking support functions. * m4/in_pack.m4, m4/in_unpack.m4: New files. * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files. * Makefile.am: Build them. Regenerate configury files. * generated/: New directory for generated files (need to move everything else there). 2003-02-07 Tobias Schlueter * m4/cexp.m4: Fix typo. 2003-01-26 Paul Brook * intrinsics/: Add missing generated files. 2003-01-26 Paul Brook * Makefile.am: Put -I before the filename. 2003-01-24 Paul Brook * configure.in: Add AM_MAINTAINER_MODE. 2003-01-23 Paul Brook * configure.in, Makefile.am: Modify to work with unmodified autoconf and auotmake. Also regenerate other configury files. 2003-01-21 Paul Brook * io/read.c: Don't use stdint.h, it doesn't exist on cygwin. 2003-01-20 Steven Bosscher * io/read.c (read_f): Don't use alloca, but safe get_mem instead. Don't include "alloca.h". 2003-01-20 Steven Bosscher * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c. * Makefile.am: Adjust file name. * Makefile.in: Regenerate. * gfortypes.h: Kill, include everything in... * libgfor.h: ...here. Include config.h * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c, intrinsics/reshape_i4.c, intrinsics/reshape_i8.c, intrinsics/reshape_packed.c, intrinsics/size.c, m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro for prefix for all functions instead of hardcoded. 2003-01-19 Steven Bosscher * io/lock.c (library_end): Propagate library return code. 2003-01-19 Steven Bosscher Port fixes from Andy's tree: * io/read.c (read_decimal): Reverse sense of overflow comparison during integer reads. * io/format.c (revert): Fix comment. (next_format): Fix format revision. * io/unix.c: Fix and simplify mmap version of stream functions. 2003-01-11 Paul Brook * configure, Makefile.in: Regenerate. 2003-01-11 Paul Brook * runtime/stop.c: Rewrite. 2003-01-08 Paul Brook * configure, Makefile.in: Regenerate. 2003-01-05 Paul Brook * (*.m4) Move to m4/. * intrinsics/string.c (_gfor_string_index): New Function. 2002-12-29 Paul Brook * intrinsics/reshape.*: New files. * gcc_config.patch: Update to new GCC configure system. 2002-10-10 Paul Brook * intrinsics/size.c: New file. * intrinsics/shape.m4: New file. * Makefile.am: Add above files. 2002-10-02 Paul Brook * fmain.c (main): Move here. * libgfor.c: From here. * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare. * Makefile.am: Build libgforbegin. * gcc_config.patch: Remove stray -march=athlon. * dotprodl.m4: Fix use of L8_TO_L4 macro. * ifunction.m4: Move variable declarations to allow compilation with gcc < 3.0 * specific.m4, specific4.m4: Fix typo typecode->type_code. * README: Document use of patch -p1. 2002-09-12 Paul Brook * math/*: Add complex math library functions. * intrinsics/specific(2).m4: Generate Specific intrinsic functions. * Makefile.am: Add details for above. * configure.in: Use AC_PROG_F95. Test for the presence of csin. 2002-09-09 Paul Brook * libgfor.c (determine_endianness): Use an array rather than a struct. * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL. 2002-09-09 Steven Bosscher * libgfor.c: Add fatal signal handler. Romove superfluous abort() calls. 2002-09-07 Paul Brook * Makefile.am, intrinsics: Major rewrite. 2002-09-02 Paul Brook * Makefile.am: Added -I$(srcdir) to m4 rule. 2002-08-30 Paul Brook * io/*: Integrated libgforio. * Makefile.am, configure.in: Make compatable with GCC. Build code for intrinsics in the intrisics directory. * intrinsics/intrinsics.m4: Move here. Strip directories from the filename. Add 'and' and 'all' intrinsics. 2002-08-17 Paul Brook * ALL: First release as more than just a single file