STOP_STOP        1771 src/dps8/dps8_cpu.c       return STOP_STOP;
STOP_STOP        1915 src/dps8/dps8_cpu.c 
STOP_STOP        1933 src/dps8/dps8_cpu.c 
STOP_STOP        1938 src/dps8/dps8_cpu.c           reason = STOP_STOP;
STOP_STOP        2234 src/dps8/dps8_cpu.c             reason = STOP_STOP;
STOP_STOP        6822 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        8334 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        9102 src/dps8/dps8_ins.c             return STOP_STOP;
STOP_STOP        9152 src/dps8/dps8_ins.c          return STOP_STOP;
STOP_STOP        9373 src/dps8/dps8_ins.c