GETIREG
ret = GETIREG(SISSR, 0x16, &tmp8);
ret = GETIREG(SISSR, 0x3a, &ramtype);
ret |= GETIREG(SISSR, 0x21, &tmp1);
GETIREG(SISSR, 0x31, &sr31);
GETIREG(SISCR, 0x63, &cr63);
ret |= GETIREG(SISSR, 0x3a, &ramtype);
ret |= GETIREG(SISSR, 0x13, &tmp8);