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Diffstat (limited to 'soft-fp/floatunditf.c')
-rw-r--r-- | soft-fp/floatunditf.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/soft-fp/floatunditf.c b/soft-fp/floatunditf.c new file mode 100644 index 0000000000..ab357f051c --- /dev/null +++ b/soft-fp/floatunditf.c @@ -0,0 +1,47 @@ +/* Software floating-point emulation. + Convert a 64bit unsigned integer to IEEE quad + Copyright (C) 1997,1999, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson (rth@cygnus.com) and + Jakub Jelinek (jj@ultra.linux.cz). + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + In addition to the permissions in the GNU Lesser General Public + License, the Free Software Foundation gives you unlimited + permission to link the compiled version of this file into + combinations with other programs, and to distribute those + combinations without any restriction coming from the use of this + file. (The Lesser General Public License restrictions do apply in + other respects; for example, they cover modification of the file, + and distribution when not linked into a combine executable.) + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "soft-fp.h" +#include "quad.h" + +TFtype +__floatunditf(UDItype i) +{ + FP_DECL_EX; + FP_DECL_Q(A); + TFtype a; + + FP_FROM_INT_Q(A, i, DI_BITS, UDItype); + FP_PACK_RAW_Q(a, A); + FP_HANDLE_EXCEPTIONS; + + return a; +} |