FAULT_LUF         405 src/dps8/dps8_addrmods.c         doFault (FAULT_LUF, fst_zero, "Lockup in addrmod");
FAULT_LUF         638 src/dps8/dps8_addrmods.c             doFault (FAULT_LUF, fst_zero, "Lockup in addrmod IR mode");
FAULT_LUF        2137 src/dps8/dps8_cpu.c     doFault (FAULT_LUF, fst_zero, "instruction cycle lockup");
FAULT_LUF        2675 src/dps8/dps8_cpu.c 
FAULT_LUF         652 src/dps8/dps8_faults.c           if (faultNumber == FAULT_LUF ||
FAULT_LUF        9641 src/dps8/dps8_ins.c     if (fi_addr == FAULT_LUF)
FAULT_LUF        4172 src/dps8/dps8_sys.c     SYMTAB_ENUM32 (FAULT_LUF),