xref: /openbmc/linux/arch/alpha/include/uapi/asm/reg.h (revision 6f52b16c)
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