+#ifdef KTRACE
+ if (KTRPOINT(p, KTR_SYSCALL))
+ ktrsyscall(p->p_tracep, code, callp->sy_narg, args.i);
+#endif
+ rval[0] = 0;
+ rval[1] = locr0[R1];
+ error = (*callp->sy_call)(u.u_procp, &args, rval);
+ if (error == ERESTART)
+ pc = opc;
+ else if (error != EJUSTRETURN) {
+ if (error) {
+ locr0[R0] = error;