special_insns.h File Reference

Go to the source code of this file.

Macros
#define	mfctl(reg)
#define	mtctl(gr, cr)
#define	get_eiem()   mfctl(15)
#define	mfsp(reg)
#define	mtsp(gr, cr)

Macro Definition Documentation

#define get_eiem

(

)

mfctl(15)

Definition at line 20 of file special_insns.h.

#define mfctl

(

reg

)

Value:

({      \
    unsigned long cr;       \
    __asm__ __volatile__(       \
        "mfctl " #reg ",%0" :   \
         "=r" (cr)      \
    );              \
    cr;             \
})

Definition at line 4 of file special_insns.h.

#define mfsp

(

reg

)

Value:

({      \
    unsigned long cr;       \
    __asm__ __volatile__(       \
        "mfsp " #reg ",%0" :    \
         "=r" (cr)      \
    );              \
    cr;             \
})

Definition at line 26 of file special_insns.h.

#define mtctl	(		gr,
			cr
	)

Value:

__asm__ __volatile__("mtctl %0,%1" \
        : /* no outputs */ \
        : "r" (gr), "i" (cr) : "memory")

Definition at line 13 of file special_insns.h.

#define mtsp	(		gr,
			cr
	)

Value:

__asm__ __volatile__("mtsp %0,%1" \
        : /* no outputs */ \
        : "r" (gr), "i" (cr) : "memory")

Definition at line 35 of file special_insns.h.