1 /* Software floating-point emulation.
2 c = (long double)(a)
3 Copyright (C) 1997-2022 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <https://www.gnu.org/licenses/>. */
19
20 #define FP_NO_EXCEPTIONS
21 #include "soft-fp.h"
22 #include "quad.h"
23
_Q_utoq(const unsigned int a)24 long double _Q_utoq(const unsigned int a)
25 {
26 FP_DECL_Q(C);
27 long double c;
28 unsigned int b = a;
29
30 FP_FROM_INT_Q(C, b, 32, unsigned int);
31 FP_PACK_RAW_Q(c, C);
32 return c;
33 }
34