1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * Various register offset definitions for debuggers, core file
4 * examiners and whatnot.
5 *
6 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
7 */
8
9#ifndef __UAPI_ASM_LOONGARCH_REG_H
10#define __UAPI_ASM_LOONGARCH_REG_H
11
12#define LOONGARCH_EF_R0 0
13#define LOONGARCH_EF_R1 1
14#define LOONGARCH_EF_R2 2
15#define LOONGARCH_EF_R3 3
16#define LOONGARCH_EF_R4 4
17#define LOONGARCH_EF_R5 5
18#define LOONGARCH_EF_R6 6
19#define LOONGARCH_EF_R7 7
20#define LOONGARCH_EF_R8 8
21#define LOONGARCH_EF_R9 9
22#define LOONGARCH_EF_R10 10
23#define LOONGARCH_EF_R11 11
24#define LOONGARCH_EF_R12 12
25#define LOONGARCH_EF_R13 13
26#define LOONGARCH_EF_R14 14
27#define LOONGARCH_EF_R15 15
28#define LOONGARCH_EF_R16 16
29#define LOONGARCH_EF_R17 17
30#define LOONGARCH_EF_R18 18
31#define LOONGARCH_EF_R19 19
32#define LOONGARCH_EF_R20 20
33#define LOONGARCH_EF_R21 21
34#define LOONGARCH_EF_R22 22
35#define LOONGARCH_EF_R23 23
36#define LOONGARCH_EF_R24 24
37#define LOONGARCH_EF_R25 25
38#define LOONGARCH_EF_R26 26
39#define LOONGARCH_EF_R27 27
40#define LOONGARCH_EF_R28 28
41#define LOONGARCH_EF_R29 29
42#define LOONGARCH_EF_R30 30
43#define LOONGARCH_EF_R31 31
44
45/*
46 * Saved special registers
47 */
48#define LOONGARCH_EF_ORIG_A0 32
49#define LOONGARCH_EF_CSR_ERA 33
50#define LOONGARCH_EF_CSR_BADV 34
51#define LOONGARCH_EF_CSR_CRMD 35
52#define LOONGARCH_EF_CSR_PRMD 36
53#define LOONGARCH_EF_CSR_EUEN 37
54#define LOONGARCH_EF_CSR_ECFG 38
55#define LOONGARCH_EF_CSR_ESTAT 39
56
57#define LOONGARCH_EF_SIZE 320 /* size in bytes */
58
59#endif /* __UAPI_ASM_LOONGARCH_REG_H */