ldcw.h File Reference

Go to the source code of this file.

Macros
#define	__PA_LDCW_ALIGNMENT   16
#define	__ldcw_align(a)
#define	__LDCW   "ldcw"
#define	__ldcw(a)

Macro Definition Documentation

#define __LDCW   "ldcw"

Definition at line 20 of file ldcw.h.

#define __ldcw

(

a

)

Value:

({                      \
    unsigned __ret;                     \
    __asm__ __volatile__(__LDCW " 0(%2),%0"         \
        : "=r" (__ret), "+m" (*(a)) : "r" (a));     \
    __ret;                          \
})

CONFIG_PA20

Definition at line 37 of file ldcw.h.

#define __ldcw_align

(

a

)

Value:

({                  \
    unsigned long __ret = (unsigned long) &(a)->lock[0];    \
    __ret = (__ret + __PA_LDCW_ALIGNMENT - 1)       \
        & ~(__PA_LDCW_ALIGNMENT - 1);           \
    (volatile unsigned int *) __ret;            \
})

Definition at line 14 of file ldcw.h.

#define __PA_LDCW_ALIGNMENT   16

Definition at line 13 of file ldcw.h.