T_ASTFLT
&& trapno == T_ASTFLT) {
tf->tf_trapno = T_ASTFLT;
case T_ASTFLT|T_USER:
if ((err == 0 || err == IREENT_MAGIC) && trapno == T_ASTFLT) {
tf->tf_trapno = T_ASTFLT;
case T_ASTFLT|T_USER:
case T_ASTFLT:
[T_ASTFLT] = "Async system trap",
case T_ASTFLT: /* system async trap, cannot happen */
case T_ASTFLT|T_USER: /* user async trap */
case T_ASTFLT|T_USER:
case T_ASTFLT:
tf->tf_trapno = T_ASTFLT;