PDRSHIFT_NOPAE
_Static_assert(PDRSHIFT_NOPAE == I386_PDRSHIFT, "PDRSHIFT mismatch");
i386_pmap_PDRSHIFT = PDRSHIFT_NOPAE;
#define PDRSHIFT PDRSHIFT_NOPAE
#define NBPDR (1 << PDRSHIFT_NOPAE) /* bytes/page dir */