1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef __reg_h__
3#define __reg_h__
4
5/*
6 * Exception frame offsets.
7 */
8#define EF_V0		0
9#define EF_T0		1
10#define EF_T1		2
11#define EF_T2		3
12#define EF_T3		4
13#define EF_T4		5
14#define EF_T5		6
15#define EF_T6		7
16#define EF_T7		8
17#define EF_S0		9
18#define EF_S1		10
19#define EF_S2		11
20#define EF_S3		12
21#define EF_S4		13
22#define EF_S5		14
23#define EF_S6		15
24#define EF_A3		16
25#define EF_A4		17
26#define EF_A5		18
27#define EF_T8		19
28#define EF_T9		20
29#define EF_T10		21
30#define EF_T11		22
31#define EF_RA		23
32#define EF_T12		24
33#define EF_AT		25
34#define EF_SP		26
35#define EF_PS		27
36#define EF_PC		28
37#define EF_GP		29
38#define EF_A0		30
39#define EF_A1		31
40#define EF_A2		32
41
42#define EF_SIZE		(33*8)
43#define HWEF_SIZE	(6*8)		/* size of PAL frame (PS-A2) */
44
45#define EF_SSIZE	(EF_SIZE - HWEF_SIZE)
46
47/*
48 * Map register number into core file offset.
49 */
50#define CORE_REG(reg, ubase) \
51	(((unsigned long *)((unsigned long)(ubase)))[reg])
52
53#endif /* __reg_h__ */
54