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 */