STOP_STOP        1763 src/dps8/dps8_cpu.c       return STOP_STOP;
STOP_STOP        1909 src/dps8/dps8_cpu.c 
STOP_STOP        1927 src/dps8/dps8_cpu.c 
STOP_STOP        1932 src/dps8/dps8_cpu.c           reason = STOP_STOP;
STOP_STOP        2297 src/dps8/dps8_cpu.c             reason = STOP_STOP;
STOP_STOP        7222 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        8767 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        9558 src/dps8/dps8_ins.c             return STOP_STOP;
STOP_STOP        9612 src/dps8/dps8_ins.c          return STOP_STOP;
STOP_STOP        9867 src/dps8/dps8_ins.c