register.h File Reference

#include "xenonsprs.h"

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Macros
#define	__stringify(rn)   #rn
#define	mfmsr()
#define	mtmsr(v)   asm volatile("mtmsr %0" : : "r" (v))
#define	mfdec()
#define	mtdec(v)   asm volatile("mtdec %0" : : "r" (v))
#define	mfspr(rn)
#define	mfspr64(rn)
#define	mtspr(rn, v)   asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v))

Macro Definition Documentation

__stringify

#define __stringify

(

rn

)

#rn

Definition at line 6 of file register.h.

mfdec

#define mfdec

(

)

Value:

      ({unsigned int rval; \
      asm volatile("mfdec %0" : "=r" (rval)); rval;})

Definition at line 12 of file register.h.

mfmsr

#define mfmsr

(

)

Value:

      ({unsigned long long rval; \
      asm volatile("mfmsr %0" : "=r" (rval)); rval;})

Definition at line 8 of file register.h.

mfspr

#define mfspr

(

rn

)

Value:

      ({unsigned int rval; \
      asm volatile("mfspr %0," __stringify(rn) \
             : "=r" (rval)); rval;})

Definition at line 16 of file register.h.

mfspr64

#define mfspr64

(

rn

)

Value:

      ({unsigned long long rval; \
      asm volatile("mfspr %0," __stringify(rn) \
             : "=r" (rval)); rval;})

Definition at line 20 of file register.h.

mtdec

#define mtdec

(

v

)

asm volatile("mtdec %0" : : "r" (v))

Definition at line 14 of file register.h.

mtmsr

#define mtmsr

(

v

)

asm volatile("mtmsr %0" : : "r" (v))

Definition at line 10 of file register.h.

mtspr

#define mtspr	(		rn,
			v
	)		asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v))

Definition at line 24 of file register.h.