summaryrefslogtreecommitdiff
path: root/bsp/cvitek/c906_little/board/riscv-reg.h
blob: 2ba16b6f4d52d192bb9af19360cbb722d101fcaf (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
/*
 * Copyright (c) 2006-2024, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2024/01/11     flyingcys    The first version
 */
#ifndef RISCV_REG_H_
#define RISCV_REG_H_

#if __riscv_xlen == 32
#define REGSIZE     4
#define REGSHIFT    2
#define LOAD        lw
#define STOR        sw
#elif __riscv_xlen == 64
#define REGSIZE     8
#define REGSHIFT    3
#define LOAD        ld
#define STOR        sd
#endif /* __riscv_xlen */

#endif /* RISCV_REG_H_ */