fixunsdfti.c revision 1.1.1.1.8.2
1/* Software floating-point emulation. 2 Convert IEEE double to 128bit unsigned integer 3 Copyright (C) 2007 Free Software Foundation, Inc. 4 This file is part of the GNU C Library. 5 Contributed by Uros Bizjak (ubizjak@gmail.com). 6 7 The GNU C Library is free software; you can redistribute it and/or 8 modify it under the terms of the GNU Lesser General Public 9 License as published by the Free Software Foundation; either 10 version 2.1 of the License, or (at your option) any later version. 11 12 In addition to the permissions in the GNU Lesser General Public 13 License, the Free Software Foundation gives you unlimited 14 permission to link the compiled version of this file into 15 combinations with other programs, and to distribute those 16 combinations without any restriction coming from the use of this 17 file. (The Lesser General Public License restrictions do apply in 18 other respects; for example, they cover modification of the file, 19 and distribution when not linked into a combine executable.) 20 21 The GNU C Library is distributed in the hope that it will be useful, 22 but WITHOUT ANY WARRANTY; without even the implied warranty of 23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 24 Lesser General Public License for more details. 25 26 You should have received a copy of the GNU Lesser General Public 27 License along with the GNU C Library; if not, write to the Free 28 Software Foundation, 51 Franklin Street, Fifth Floor, Boston, 29 MA 02110-1301, USA. */ 30 31#include "soft-fp.h" 32#include "double.h" 33 34UTItype __fixunsdfti(DFtype a) 35{ 36 FP_DECL_EX; 37 FP_DECL_D(A); 38 UTItype r; 39 40 FP_UNPACK_RAW_D(A, a); 41 FP_TO_INT_D(r, A, TI_BITS, 0); 42 FP_HANDLE_EXCEPTIONS; 43 44 return r; 45} 46