/*
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * Copyright (c) 2019 Western Digital Corporation or its affiliates.
 *
 * Authors:
 *   Anup Patel <anup.patel@wdc.com>
 */

#ifndef __RISCV_UNPRIV_H__
#define __RISCV_UNPRIV_H__

#include <sbi/sbi_types.h>

#define DECLARE_UNPRIVILEGED_LOAD_FUNCTION(type) \
	type load_##type(const type *addr);

#define DECLARE_UNPRIVILEGED_STORE_FUNCTION(type) \
	void store_##type(type *addr, type val);

DECLARE_UNPRIVILEGED_LOAD_FUNCTION(u8)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(u16)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(s8)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(s16)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(s32)
DECLARE_UNPRIVILEGED_STORE_FUNCTION(u8)
DECLARE_UNPRIVILEGED_STORE_FUNCTION(u16)
DECLARE_UNPRIVILEGED_STORE_FUNCTION(u32)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(u32)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(u64)
DECLARE_UNPRIVILEGED_STORE_FUNCTION(u64)
DECLARE_UNPRIVILEGED_LOAD_FUNCTION(ulong)

ulong get_insn(ulong mepc, ulong *mstatus);

#endif