switch_to.h File Reference

Go to the source code of this file.

Macros
#define	switch_to(prev, next, last)

Functions
asmlinkage void	resume (void)

Macro Definition Documentation

#define switch_to	(		prev,
			next,
			last
	)

Value:

{                         \
  void *_last;                          \
  __asm__ __volatile__(                     \
            "mov.l  %1, er0\n\t"            \
            "mov.l  %2, er1\n\t"            \
                        "mov.l  %3, er2\n\t"                \
            "jsr @_resume\n\t"                  \
                        "mov.l  er2,%0\n\t"                 \
               : "=r" (_last)               \
               : "r" (&(prev->thread)),         \
             "r" (&(next->thread)),         \
                         "g" (prev)                         \
               : "cc", "er0", "er1", "er2", "er3"); \
  (last) = _last;                       \
}

Definition at line 34 of file switch_to.h.

Function Documentation

asmlinkage void resume

(

void

)