blob: 07270b326a7777613b887dd0c47d0625404fa6b0 [file] [log] [blame]
David Brazdil0f672f62019-12-10 10:32:29 +00001// 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>
8void 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}