SH4_UTLB_ENTRY
e = SH4_UTLB_ENTRY - UPAGES;
for (e = 0; e < SH4_UTLB_ENTRY; e++) {
eend = a ? (a >> SH4_MMUCR_URB_SHIFT) : SH4_UTLB_ENTRY;
(SH4_UTLB_ENTRY - UPAGES) << SH4_MMUCR_URB_SHIFT);