SH4_ITLB_E_SHIFT
e = i << SH4_ITLB_E_SHIFT;
_reg_write_4(SH4_ITLB_DA1 | (1 << SH4_ITLB_E_SHIFT), 0);
_reg_write_4(SH4_ITLB_DA1 | (2 << SH4_ITLB_E_SHIFT), 0);
_reg_write_4(SH4_ITLB_DA1 | (3 << SH4_ITLB_E_SHIFT), 0);
_reg_write_4(SH4_ITLB_AA | (1 << SH4_ITLB_E_SHIFT), 0);
_reg_write_4(SH4_ITLB_AA | (2 << SH4_ITLB_E_SHIFT), 0);
_reg_write_4(SH4_ITLB_AA | (3 << SH4_ITLB_E_SHIFT), 0);