#define __mips_mt_fpaff_switch_to(prev) do { (void) (prev); } while (0)
#endif
-#define switch_to(prev,next,last) \
+#define switch_to(prev, next, last) \
do { \
__mips_mt_fpaff_switch_to(prev); \
if (cpu_has_dsp) \
__save_dsp(prev); \
(last) = resume(prev, next, task_thread_info(next)); \
+} while (0)
+
+#define finish_arch_switch(prev) \
+do { \
if (cpu_has_dsp) \
__restore_dsp(current); \
if (cpu_has_userlocal) \
- write_c0_userlocal(task_thread_info(current)->tp_value);\
-} while(0)
+ write_c0_userlocal(current_thread_info()->tp_value); \
+} while (0)
static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
{
return x;
}
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+#define xchg(ptr, x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
-extern void set_handler (unsigned long offset, void *addr, unsigned long len);
-extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len);
+extern void set_handler(unsigned long offset, void *addr, unsigned long len);
+extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
typedef void (*vi_handler_t)(void);
-extern void *set_vi_handler (int n, vi_handler_t addr);
+extern void *set_vi_handler(int n, vi_handler_t addr);
extern void *set_except_vector(int n, void *addr);
extern unsigned long ebase;
extern void per_cpu_trap_init(void);
-extern int stop_a_enabled;
-
/*
* See include/asm-ia64/system.h; prevents deadlock on SMP
* systems.