1/*
 2 * Various ISA level dependent constants.
 3 * Most of the following constants reflect the different layout
 4 * of Coprocessor 0 registers.
 5 *
 6 * Copyright (c) 1998 Harald Koerfgen
 7 */
 8
 9#ifndef __ASM_ISADEP_H
10#define __ASM_ISADEP_H
11
12#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
13/*
14 * R2000 or R3000
15 */
16
17/*
18 * kernel or user mode? (CP0_STATUS)
19 */
20#define KU_MASK 0x08
21#define	KU_USER 0x08
22#define KU_KERN 0x00
23
24#else
25/*
26 * kernel or user mode?
27 */
28#define KU_MASK 0x18
29#define	KU_USER 0x10
30#define KU_KERN 0x00
31
32#endif
33
34#endif /* __ASM_ISADEP_H */

 1/*
 2 * Various ISA level dependent constants.
 3 * Most of the following constants reflect the different layout
 4 * of Coprocessor 0 registers.
 5 *
 6 * Copyright (c) 1998 Harald Koerfgen
 7 */
 8
 9#ifndef __ASM_ISADEP_H
10#define __ASM_ISADEP_H
11
12#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
13/*
14 * R2000 or R3000
15 */
16
17/*
18 * kernel or user mode? (CP0_STATUS)
19 */
20#define KU_MASK 0x08
21#define KU_USER 0x08
22#define KU_KERN 0x00
23
24#else
25/*
26 * kernel or user mode?
27 */
28#define KU_MASK 0x18
29#define KU_USER 0x10
30#define KU_KERN 0x00
31
32#endif
33
34#endif /* __ASM_ISADEP_H */