blob: 8cbd3de0ccc955e4b4b761e973f1fcdfd7592ffb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019 Western Digital Corporation or its affiliates.
*
* Authors:
* Anup Patel <anup.patel@wdc.com>
*/
#ifndef __SBI_UNPRIV_H__
#define __SBI_UNPRIV_H__
#include <sbi/sbi_types.h>
struct sbi_scratch;
struct sbi_trap_info;
#define DECLARE_UNPRIVILEGED_LOAD_FUNCTION(type) \
type sbi_load_##type(const type *addr, \
struct sbi_trap_info *trap);
#define DECLARE_UNPRIVILEGED_STORE_FUNCTION(type) \
void sbi_store_##type(type *addr, type val, \
struct sbi_trap_info *trap);
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 sbi_get_insn(ulong mepc, struct sbi_trap_info *trap);
#endif
|