STOP_STOP        1777 src/dps8/dps8_cpu.c       return STOP_STOP;
STOP_STOP        1923 src/dps8/dps8_cpu.c 
STOP_STOP        1941 src/dps8/dps8_cpu.c 
STOP_STOP        1946 src/dps8/dps8_cpu.c           reason = STOP_STOP;
STOP_STOP        2282 src/dps8/dps8_cpu.c             reason = STOP_STOP;
STOP_STOP        7153 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        8698 src/dps8/dps8_ins.c               return STOP_STOP;
STOP_STOP        9519 src/dps8/dps8_ins.c             return STOP_STOP;
STOP_STOP        9569 src/dps8/dps8_ins.c          return STOP_STOP;
STOP_STOP        9791 src/dps8/dps8_ins.c