HDBGIntrSet      1437 src/dps8/dps8_scu.c                 HDBGIntrSet (inum, cpu_unit_udx, scu_unit_idx, __func__);
HDBGIntrSet      1521 src/dps8/dps8_scu.c                 HDBGIntrSet (inum, cpu_unit_udx, scu_unit_idx, __func__);