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