333 	unsigned char fpstate[FPCONTEXT_SIZE];  in rt_restore_fpu_state()  local
350 	if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate))  in rt_restore_fpu_state()
352 	if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {  in rt_restore_fpu_state()
354 			context_size = fpstate[1];  in rt_restore_fpu_state()
357 		     (fpstate[0] != fpu_version))  in rt_restore_fpu_state()
372 			if (!(fpstate[3] == 0x00 ||  in rt_restore_fpu_state()
373 			      fpstate[3] == 0x60 ||  in rt_restore_fpu_state()
374 			      fpstate[3] == 0xe0))  in rt_restore_fpu_state()
377 			if (!(fpstate[3] == 0x00 ||  in rt_restore_fpu_state()
378 			      fpstate[3] == 0x05 ||  in rt_restore_fpu_state()
379 			      fpstate[3] == 0xe5))  in rt_restore_fpu_state()
408 	    __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,  in rt_restore_fpu_state()
413 		__asm__ volatile ("frestore %0" : : "m" (*fpstate));  in rt_restore_fpu_state()
418 				  : : "m" (*fpstate));  in rt_restore_fpu_state()
484 	unsigned char fpstate[FPCONTEXT_SIZE];  in rt_save_fpu_state()  local
499 		__asm__ volatile ("fsave %0" : : "m" (*fpstate) : "memory");  in rt_save_fpu_state()
504 				  : : "m" (*fpstate) : "memory");  in rt_save_fpu_state()
507 	err |= __put_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate);  in rt_save_fpu_state()
508 	if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {  in rt_save_fpu_state()
511 			context_size = fpstate[1];  in rt_save_fpu_state()
512 		fpu_version = fpstate[0];  in rt_save_fpu_state()
517 			if (*(unsigned short *) fpstate == 0x1f38)  in rt_save_fpu_state()
518 				fpstate[0x38] |= 1 << 3;  in rt_save_fpu_state()
545 		err |= copy_to_user((long __user *)&uc->uc_fpstate + 1, fpstate + 4,  in rt_save_fpu_state()