#define mb() __asm__ __volatile__ ("synco": : :"memory")
#define rmb() mb()
#define wmb() __asm__ __volatile__ ("synco": : :"memory")
-#define ctrl_barrier() __icbi(0xa8000000)
+#define ctrl_barrier() __icbi(PAGE_OFFSET)
#define read_barrier_depends() do { } while(0)
#else
#define mb() __asm__ __volatile__ ("": : :"memory")
void default_idle(void);
void cpu_idle_wait(void);
-asmlinkage void break_point_trap(void);
-
#ifdef CONFIG_SUPERH32
#define BUILD_TRAP_HANDLER(name) \
asmlinkage void name##_trap_handler(unsigned long r4, unsigned long r5, \