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>
8void fdivs(void *ft, void *fa, void *fb)
9{
10	FP_DECL_S(A);
11	FP_DECL_S(B);
12	FP_DECL_S(R);
13	FP_DECL_EX;
14
15	FP_UNPACK_SP(A, fa);
16	FP_UNPACK_SP(B, fb);
17
18	if (B_c == FP_CLS_ZERO && A_c != FP_CLS_ZERO)
19		FP_SET_EXCEPTION(FP_EX_DIVZERO);
20
21	FP_DIV_S(R, A, B);
22
23	FP_PACK_SP(ft, R);
24
25	__FPU_FPCSR |= FP_CUR_EXCEPTIONS;
26}
27