hat_map
void hat_map(struct hat *, caddr_t, size_t, uint_t);
hat_map(seg->s_as->a_hat, seg->s_base, seg->s_size, HAT_MAP);
hat_map(seg->s_as->a_hat, seg->s_base, seg->s_size, HAT_MAP);
hat_map(as->a_hat, seg->s_base, seg->s_size, HAT_MAP);
hat_map(as->a_hat, seg->s_base, seg->s_size, HAT_MAP);