ctl_reg.h File Reference

Go to the source code of this file.

Macros
#define	__ctl_load(array, low, high)
#define	__ctl_store(array, low, high)
#define	__ctl_set_bit(cr, bit)
#define	__ctl_clear_bit(cr, bit)
#define	ctl_set_bit(cr, bit)   __ctl_set_bit(cr, bit)
#define	ctl_clear_bit(cr, bit)   __ctl_clear_bit(cr, bit)

Macro Definition Documentation

#define __ctl_clear_bit	(		cr,
			bit
	)

Value:

({  \
    unsigned long __dummy;      \
    __ctl_store(__dummy, cr, cr);   \
    __dummy &= ~(1UL << (bit)); \
    __ctl_load(__dummy, cr, cr);    \
})

Definition at line 55 of file ctl_reg.h.

#define __ctl_load	(		array,
			low,
			high
	)

Value:

({              \
    typedef struct { char _[sizeof(array)]; } addrtype; \
    asm volatile(                       \
        "   lctl    %1,%2,%0\n"         \
        : : "Q" (*(addrtype *)(&array)),        \
            "i" (low), "i" (high));         \
})

Definition at line 30 of file ctl_reg.h.

#define __ctl_set_bit	(		cr,
			bit
	)

Value:

({  \
    unsigned long __dummy;      \
    __ctl_store(__dummy, cr, cr);   \
    __dummy |= 1UL << (bit);    \
    __ctl_load(__dummy, cr, cr);    \
})

Definition at line 48 of file ctl_reg.h.

#define __ctl_store	(		array,
			low,
			high
	)

Value:

({          \
    typedef struct { char _[sizeof(array)]; } addrtype; \
    asm volatile(                       \
        "   stctl   %1,%2,%0\n"         \
        : "=Q" (*(addrtype *)(&array))          \
        : "i" (low), "i" (high));           \
    })

Definition at line 38 of file ctl_reg.h.

#define ctl_clear_bit	(		cr,
			bit
	)		__ctl_clear_bit(cr, bit)

Definition at line 72 of file ctl_reg.h.

#define ctl_set_bit	(		cr,
			bit
	)		__ctl_set_bit(cr, bit)

Definition at line 71 of file ctl_reg.h.