Lines Matching refs:usp
21 register unsigned long usp __asm__("a0");
22 /* move %usp,%a0 */
23 __asm__ __volatile__(".word 0x4e68" : "=a" (usp));
24 return usp;
28 static inline void wrusp(unsigned long usp)
32 sw_usp = usp;
34 register unsigned long a0 __asm__("a0") = usp;
35 /* move %a0,%usp */
105 unsigned long usp; /* user stack pointer */
124 * ColdFire stack format sbould be 0x4 for an aligned usp (will always be
137 unsigned long usp)
142 wrusp(usp);
158 #define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)