/* | |
* 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 */ |