summaryrefslogblamecommitdiff
path: root/include/asm-mips/isadep.h
blob: 24c6cda7937760e0ddd6e7ffa3d033b9e5ed4981 (plain) (tree) 
1da177e4c3f4







1da177e4c3f4



























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
26
27
28
29
30
31
32
33
34







                                                               


























                                                           
/*
 * Various ISA level dependent constants.
 * Most of the following constants reflect the different layout
 * of Coprocessor 0 registers.
 *
 * Copyright (c) 1998 Harald Koerfgen
 */

#ifndef __ASM_ISADEP_H
#define __ASM_ISADEP_H

#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
/*
 * R2000 or R3000
 */

/*
 * kernel or user mode? (CP0_STATUS)
 */
#define KU_MASK 0x08
#define	KU_USER 0x08
#define KU_KERN 0x00

#else
/*
 * kernel or user mode?
 */
#define KU_MASK 0x18
#define	KU_USER 0x10
#define KU_KERN 0x00

#endif

#endif /* __ASM_ISADEP_H */