1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (C) 2005-2018 Andes Technology Corporation
3 
4 #include <linux/uaccess.h>
5 #include <asm/sfp-machine.h>
6 #include <math-emu/double.h>
7 #include <math-emu/single.h>
8 #include <math-emu/soft-fp.h>
9 
fs2d(void * ft,void * fa)10 void fs2d(void *ft, void *fa)
11 {
12 	FP_DECL_S(A);
13 	FP_DECL_D(R);
14 	FP_DECL_EX;
15 
16 	FP_UNPACK_SP(A, fa);
17 
18 	FP_CONV(D, S, 2, 1, R, A);
19 
20 	FP_PACK_DP(ft, R);
21 
22 	__FPU_FPCSR |= FP_CUR_EXCEPTIONS;
23 }
24