sxitemp_a64_calc_temp
sc->sc_calc_temp0 = sxitemp_a64_calc_temp;
sc->sc_calc_temp1 = sxitemp_a64_calc_temp;
sc->sc_calc_temp2 = sxitemp_a64_calc_temp;
uint64_t sxitemp_a64_calc_temp(int64_t);