2014-03-15 Jerry DeLisle Backport from mainline PR libfortran/58324 PR libfortran/38199 * intrinsics/string_intriniscs_inc.c (string_len_trim): Remove prototypes for string_len_trim and move to... * libgfortran.h (string_len_trim): ... here and (string_len_trim_char4): ...here. * io/list_read.c (finish_list_read): Read one character to check for the end of the file. If it is the end, then issue the file end error message. If not, use eat_line to reach the end without giving error. The next attempt to read will then issue the error as described above. * io/read.c (read_decimal): Quickly skip spaces to avoid calls to next_char. * io/unit.c (is_trim_ok): New helper function to check various conditions to see if its OK to trim the internal unit string. (get_internal_unit): Use LEN_TRIM to shorten selected internal unit strings for optimizing READ. Enable this optimization for formatted READ. 2014-02-15 Jerry DeLisle Dominique d'Humieres Backport from mainline PR libfortran/59771 PR libfortran/59774 PR libfortran/59836 * io/write_float.def (output_float): Fix wrong handling of the Fw.0 format. (output_float_FMT_G_): Fixes rounding issues with -m32. 2013-07-03 Uros Bizjak Backport from mainline 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. Backport from mainline 2013-06-19 Uros Bizjak * config/fpu-387.h: Use __asm__ and __volatile__ consistently. 2013-04-28 Jerry DeLisle Backport from mainline: 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. 2013-04-28 Jerry DeLisle Backport from mainline: 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 FAILURE 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. 2013-04-28 Jerry DeLisle Backport from mainline: 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. 2013-04-11 Release Manager * GCC 4.7.3 released. 2013-04-03 Tobias Burnus Backport from mainline: 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 directly without copying. 2012-03-29 Tobias Burnus PR fortran/56737 * io/format.c (parse_format_list): Also cache FMT_STRING. (parse_format): Update call. 2013-04-03 Tobias Burnus Backport from mainline: 2013-03-28 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. 2013-02-21 Janne Blomqvist PR libfortran/30162 * io/open.c (test_endfile): Call stell only if size != 0. * io/unix.c (raw_tell): Revert r194694. (raw_size): Return size field only for regular files, otherwise 0. 2012-12-22 Thomas Koenig PR libfortran/30162 Backport from trunk * io/unix.c (raw_tell): If the lseek is done on a non-seekable file, return 0. 2012-10-12 Thomas König PR libfortran/54736 Backport from trunk * runtime/environ.c (search_unit): Correct logic for binary search. (mark_single): Fix index errors. 2012-09-20 Release Manager * GCC 4.7.2 released. 2012-09-05 Uros Bizjak * config/fpu-387.h (set_fpu): Prefix stmxcsr and ldmxcsr with %v. 2012-06-14 Release Manager * GCC 4.7.1 released. 2012-05-31 Benjamin Kosnik PR libstdc++/52007 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument. * configure: Regenerated. 2012-05-12 Tobias Burnus PR fortran/53310 * intrinsics/eoshift2.c (eoshift2): Do not leak memory by allocating it in the loop. 2012-03-30 Uros Bizjak PR libgfortran/52758 * intrinsics/chmod.c (chmod_func): Remove out-of-bounds initialization of rwxXstugo. 2012-03-22 Release Manager * GCC 4.7.0 released. 2012-01-20 Tobias Burnus PR libgfortran/51899 * configure.ac: Check whether umask is available. * intrinsics/chmod.c (chmod_func): Make compile with MinGW. * configure: Regenerate. * config.h.in: Regenerate. 2012-01-12 Tobias Burnus PR fortran/36755 * intrinsics/chmod.c (chmod_func): Replace call to /bin/chmod 2012-01-12 Janne Blomqvist * configure.ac: Remove check for fdopen. * runtime/backtrace.c (CAN_PIPE): Fix comment, remove check for fdopen. * configure: Regenerated. * config.h.in: Regenerated. 2012-01-12 Janne Blomqvist Tobias Burnus PR libfortran/51803 * runtime/main.c (store_exe_path): Avoid malloc if getcwd fails or is not available. 2012-01-11 Tobias Burnus * runtime/main.c (store_exe_path): Fix absolute path detection for Windows. 2012-01-11 Janne Blomqvist Mike Stump PR libfortran/51803 * runtime/main.c (store_exe_path): Handle getcwd failure and lack of the function better. 2012-01-10 Tobias Burnus PR fortran/51197 * runtime/compile_options.c (show_signal): List more signals. 2012-01-09 Harald Anlauf Tobias Burnus PR fortran/51197 * runtime/backtrace.c (show_backtrace): Modify wording written before the backtrace. * runtime/compile_options.c (show_signal): New function. (backtrace_handler): Use it. 2012-01-09 Rainer Orth * Makefile.am (libgfortran_la_LDFLAGS): Add -Wc,-shared-libgcc. * Makefile.in: Regenerate. 2012-01-06 Tobias Burnus * caf/single.c (_gfortran_caf_register, _gfortran_caf_deregister): Fix token handling. * caf/mpi.c (_gfortran_caf_register, _gfortran_caf_deregister): Ditto. * caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h. (_gfortran_caf_register, _gfortran_caf_deregister): Update prototype. Copyright (C) 2012 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.