/* * 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([31mCONFIG_CPU_R3000[0m) || defined([31mCONFIG_CPU_TX39XX[0m) /* * 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 */ |