#define ARM_MODE_USER 0x10
#define ARM_MODE_FIQ 0x11
#define ARM_MODE_IRQ 0x12
#define ARM_MODE_SVC 0x13
#define ARM_MODE_ABORT 0x17
#define ARM_MODE_UNDEF 0x1B
#define ARM_MODE_SYS 0x1F
#define ARM_MODE_MASK 0x1F
#define I_BIT 0x80
#define ARM_CPSR_I_BIT 0x80
#define F_BIT 0x40
#define ARM_CPSR_F_BIT 0x40
#define T_BIT 0x20
#define ARM_CPSR_T_BIT 0x20
#define ARM_SET_CP15_CR( val )
#define ARM_GET_CP15_CR