SET_I_NEG        3659 src/dps8/dps8_ins.c                 SET_I_NEG;
SET_I_NEG        5133 src/dps8/dps8_ins.c                 SET_I_NEG;
SET_I_NEG        5353 src/dps8/dps8_ins.c               SET_I_NEG;
SET_I_NEG        5384 src/dps8/dps8_ins.c                 SET_I_NEG;
SET_I_NEG        1340 src/dps8/dps8_math.c     SET_I_NEG; // in case of divide fault
SET_I_NEG        2554 src/dps8/dps8_math.c     SET_I_NEG; // in case of divide fault
SET_I_NEG        2577 src/dps8/dps8_math.c     SET_I_NEG; // in case of divide fault