SH4_UTLB_AA
r = _reg_read_4(SH4_UTLB_AA | e);
md_upte->addr = SH4_UTLB_AA | (e << SH4_UTLB_E_SHIFT);
a = SH4_UTLB_AA | (e << SH4_UTLB_E_SHIFT);
a = SH4_UTLB_AA | (e << SH4_UTLB_E_SHIFT);
_reg_write_4(SH4_UTLB_AA | SH4_UTLB_A, va); /* Clear D, V */