2013-12-18 Steven G. Kargl * io/read.c (read_f): Convert assert to runtime error. 2013-12-17 Andreas Tobler * io/unix.c (tempfile_open): Only use the needed flag O_CLOEXEC. 2013-12-16 Jerry DeLisle PR libfortran/59419 * io/file_pos.c (st_rewind): Do proper return after generate_error. * io/open.c (edit_modes): Move action code inside block that checks for library ok. (new_unit): Do cleanup after error. (st_open): Do proper return after error. * io/transfer.c (data_transfer_init): Likewise. 2013-12-11 Tobias Burnus * config/fpu-387.h (sigill_hdlr, get_fpu_rounding_mode): Emit SSE instructions when __SSE_MATH__ is defined. 2013-12-06 Rainer Orth * intrinsics/erfc_scaled.c (_M_2_SQRTPI): Define if missing. 2013-12-01 Uros Bizjak PR libfortran/59313 * intrinsics/erfc_scaled.c (erfc_scaled_r16): Also provide for quadruple precision long double variant. 2013-11-20 Francois-Xavier Coudert * intrinsics/erfc_scaled.c (erfc_scaled_r16): Don't define if __float128 is not available. 2013-11-20 Francois-Xavier Coudert PR libfortran/49024 * intrinsics/erfc_scaled.c (erfc_scaled_r16): New function. * intrinsics/erfc_scaled_inc.c: Do not provide quadruple precision variant. 2013-11-18 Francois-Xavier Coudert PR libfortran/51828 * intrinsics/unpack_generic.c (unpack_internal): Let the compiler know that dim > 0 to avoid warnings. 2013-11-15 Janne Blomqvist Jerry DeLisle PR fortran/59108 * io/unix.c (regular_file): Don't set O_CREAT when opening a file read-only with unknown status. Mask out O_CREAT when falling back to opening read-only if ACTION= is not set and read-write fails. 2013-11-15 Steve Ellcey * configure.ac: Do not define HAVE_STRTOLD. * configure: Regenerate. 2013-11-10 Janne Blomqvist * configure.ac: Check presence of mkostemp. * io/unix.c (set_close_on_exec): New function. (tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback to calling set_close_on_exec. (regular_file): Add O_CLOEXEC to flags if defined. (open_external): Call set_close_on_exec if O_CLOEXEC is not defined. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. 2013-10-01 Tobias Burnus PR fortran/55469 * io/list_read (parse_repeat, read_integer, read_character, parse_real, read_real, check_type, list_formatted_read_scalar, finish_list_read): Call list_free. 2013-09-20 Alan Modra * configure: Regenerate. 2013-07-23 Uros Bizjak * config/fpu-387.h (get_fpu_rounding_mode): Read rounding mode from SSE mxcsr register on x86_64. 2013-07-21 Ondřej Bílka * io/transfer.c: Fix comment typos. 2013-07-21 Tobias Burnus PR fortran/35862 * config/fpu-387.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Add missing _ to fix build. 2013-07-21 Tobias Burnus Uros Bizjak PR fortran/35862 * libgfortran.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New prototypes. * config/fpu-387.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New functions. * config/fpu-aix.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-generic.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-glibc.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-sysv.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * configure.ac: Check for fp_rnd and fp_rnd_t. * io/io.h (enum unit_round): Use GFC_FPE_* for the value. * io/read.c (convert_real): Set FP ronding mode. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. 2013-06-24 Tobias Burnus * configure.ac: Check for fp_except and fp_except_t. * config/fpu-sysv.h: Conditionally use either type. * configure: Regenerate. * config.h.in: Regenerate. 2013-06-21 Eric Botcazou * config/fpu-sysv.h (get_fpu_except_flags): Fix typo. 2013-06-20 Uros Bizjak * config/fpu-387.h (_FPU_MASK_ALL): New. (_FPU_EX_ALL): Ditto. (set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to clear stalled exception flags. Correctly clear stalled SSE exception flags. Simplify code. (get_fpu_except_flags): Simplify code. 2013-06-20 Tobias Burnus PR fortran/57633 * io/list_read.c (next_char, eat_separator): Don't set EOL for \r. 2013-06-19 Uros Bizjak * config/fpu-387.h: Use __asm__ and __volatile__ consistently. (get_fpu_except_flags): Initialize result. 2013-06-17 Tobias Burnus * libgfortran.h (compile_options_t) Add fpe_summary. (get_fpu_except_flags): New prototype. * runtime/compile_options.c (set_options, init_compile_options): Handle fpe_summary. * runtime/stop.c (report_exception): New function. (stop_numeric, stop_numeric_f08, stop_string, error_stop_string, error_stop_numeric): Call it. * config/fpu-387.h (get_fpu_except_flags): New function. * config/fpu-aix.h (get_fpu_except_flags): New function. * config/fpu-generic.h (get_fpu_except_flags): New function. * config/fpu-glibc.h (get_fpu_except_flags): New function. * config/fpu-sysv.h (get_fpu_except_flags): New function. * configure.ac: Check for fpxcp.h. * configure: Regenerate. * config.h.in: Regenerate. 2013-06-01 Tobias Burnus PR fortran/57496 * io/write_float.def (ISFINITE2Q, ISFINITE2, ISFINITE2L, ISFINITE, SIGNBIT2Q, SIGNBIT2, SIGNBIT2L, SIGNBIT, ISNAN2Q, ISNAN2, ISNAN2L, ISNAN): New macros. (output_float_FMT_G_,WRITE_FLOAT): Use them. 2013-05-24 Rainer Orth * acinclude.m4 (libgfor_cv_have_as_needed): Check for -z ignore, too. * configure: Regenerate. 2013-05-05 David Edelsohn * caf/libcaf.h (_gfortran_caf_critical): Add a prototype. (_gfortran_caf_end_critical): Same. 2013-05-04 David Edelsohn * runtime/environ.c: Include unistd.h. * runtime/pause.c: Test HAVE_UNISTD_H. * runtime/stop.c: Same. * io/open.c: Same. * io/unix.c: Same. * io/read.c (si_max): Protect declaration of value. 2013-04-29 Janne Blomqvist * intrinsics/system_clock (gf_gettime_mono): Use variable resolution for fractional seconds argument. (system_clock_4): Simplify, update for gf_gettime_mono change. (system_clock_8): Likewise. 2013-04-29 Janne Blomqvist PR fortran/56981 * io/transfer.c (next_record_w_unf): First fix head marker, then write tail. (next_record): Call flush_if_unbuffered. * io/unix.c (struct unix_stream): Add field unbuffered. (flush_if_unbuffered): New function. (fd_to_stream): New argument. (open_external): Fix fd_to_stream call. (input_stream): Likewise. (output_stream): Likewise. (error_stream): Likewise. * io/unix.h (flush_if_unbuffered): New prototype. 2013-04-28 Janne Blomqvist * intrinsics/system_clock.c (system_clock_4): Fix sign error in Windows version. 2013-04-15 Tobias Burnus * list_read.c (finish_separator): Initialize variable. 2013-04-15 Janne Blomqvist PR fortran/56919 * intrinsics/time_1.h: Check __CYGWIN__ in addition to __MINGW32__. * intrinsics/system_clock.c (GF_CLOCK_MONOTONIC): Check _POSIX_MONOTONIC_CLOCK as well. (system_clock_4): Use GetTickCount on Windows. (system_clock_8): Use QueryPerformanceCounter and QueryPerformanceCounterFrequency on Windows. 2013-04-04 Tobias Burnus PR fortran/56810 * io/list_read.c (check_type): Fix kind checking for COMPLEX. 2013-04-01 Jerry DeLisle PR libfortran/56660 * io/list_read.c (nml_read_obj): Do not reset the read error flag inside nml_read_obj. If the read error flag is found set just exit. Fix some whitespace on comments. (nml_read_obj_data): Reset the read error flag before the first call to nml_read_object. 2013-03-31 Jerry DeLisle PR libfortran/56786 * io/list_read.c (nml_parse_qualifier): Remove spurious next_char call when checking for EOF. Use error return mechanism when EOF detected. Do not return false unless parse_err_msg and parse_err_msg_size have been set. Use hit_eof. (nml_get_obj_data): Likewise use the correct error mechanism. * io/transfer.c (hit_eof): Do not set AFTER_ENDFILE if in namelist mode. 2013-03-29 Tobias Burnus PR fortran/56737 * io/format.c (parse_format_list): Also cache FMT_STRING. (parse_format): Update call. 2013-03-29 Tobias Burnus PR fortran/56737 * io/format.c (parse_format): With caching, copy dtp->format string. (save_parsed_format): Use dtp->format directy without copying. 2013-03-29 Tobias Burnus PR fortran/56735 * io/list_read.c (nml_query): Only abort when an error occured. (namelist_read): Add goto instead of falling through. 2013-03-25 Tilo Schwarz PR libfortran/52512 * io/list_read.c (nml_parse_qualifier): To check for a derived type don't use the namelist head element type but the current element type. (nml_get_obj_data): Add current namelist element type to nml_parse_qualifier call. 2013-03-24 Tobias Burnus PR fortran/56696 * io/list_read.c (read_real): Fix EOF diagnostic. 2013-03-20 Tilo Schwarz PR libfortran/51825 * io/list_read.c (nml_read_obj): Don't end the component loop on a nested derived type, but continue with the next loop iteration. (nml_get_obj_data): Don't move the first_nl pointer further in the list if a qualifier was found. 2013-03-20 Tilo Schwarz PR libfortran/48618 * io/open.c (st_open): Raise error for unit number < 0 only if unit number does not exist already. 2013-03-19 Janne Blomqvist * libgfortran.h: Include stdbool.h. (enum try): Remove. (notify_std): Change return type to bool. * intrinsics/chmod.c: Don't include stdbool.h. * intrinsics/execute_command_line.c: Likewise. * io/format.c: Likewise. * io/list_read.c (nml_parse_qualifier): Change return type to bool. (nml_read_obj): Likewise. (nml_get_obj_data): Likewise. * io/transfer.c (read_block_form): Fix comment. (write_buf): Change return type to bool. * io/write.c: Don't include stdbool.h. * io/write_float.def (output_float): Change return type to bool. (output_float_FMT_G_ ## x): Change type of result variable. * runtime/error.c (notify_std): Change return type to bool. 2013-03-11 Tobias Burnus * io/transfer.c (read_block_direct): Correct condition. * intrinsics/execute_command_line.c (execute_command_line): Remove dead code for the HAVE_FORK case. 2013-02-21 Janne Blomqvist PR libfortran/30162 * io/open.c (test_endfile): Call stell only if size != 0. * io/unix.c (raw_tell): Revert r194679. (raw_size): Return size field only for regular files, otherwise 0. 2013-02-19 John David Anglin PR target/56347 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): Remove check for broken powf. * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Likewise. * intrinsics/c99_functions.c: Likewise. * configure: Rebuilt. * config.h.in: Rebuilt. 2013-02-06 Janus Weil PR fortran/55978 * runtime/in_pack_generic.c (internal_pack): Return if base_addr is NULL. 2013-01-23 Janne Blomqvist * io/file_pos.c (unformatted_backspace): Use __builtin_bswapXX instead of reverse_memcpy. * io/io.h (reverse_memcpy): Remove prototype. * io/transfer.c (reverse_memcpy): Make static, move towards beginning of file. (bswap_array): New function. (unformatted_read): Use bswap_array to byte swap the data in-place. (unformatted_write): Use a larger temp buffer and bswap_array. (us_read): Use __builtin_bswapXX instead of reverse_memcpy. (write_us_marker): Likewise. 2013-01-14 Richard Sandiford Update copyright years. 2013-01-06 Tobias Burnus PR fortran/54678 * intrinsics/env.c (get_environment_variable_i8): Don't use uninitialized variable. 2013-01-02 Jerry DeLisle PR libfortran/55818 * io/list_read.c (read_real): Do not call hit_eof when EOF can be treated as a value separator. (parse_real): Likewise. (read_logical): Likewise. (read_character): Likewise. (read_complex): Likewise. Copyright (C) 2013-2014 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.