Si
case Si:
/*a0*/ { "push", 0, QUAD, op1(Si), 0 },
/*a1*/ { "pop", 0, QUAD, op1(Si), 0 },
/*a8*/ { "push", 0, QUAD, op1(Si), 0 },
/*a9*/ { "pop", 0, QUAD, op1(Si), 0 },
/*06*/ { "", 0, NONE, op1(Si), 0 },
/*07*/ { "", 0, NONE, op1(Si), 0 },
/*0e*/ { "", 0, NONE, op1(Si), 0 },
/*16*/ { "", 0, NONE, op1(Si), 0 },
/*17*/ { "", 0, NONE, op1(Si), 0 },
/*1e*/ { "", 0, NONE, op1(Si), 0 },
/*1f*/ { "", 0, NONE, op1(Si), 0 },
case Si:
/*a0*/ { "push", 0, NONE, op1(Si), 0 },
/*a1*/ { "pop", 0, NONE, op1(Si), 0 },
/*a8*/ { "push", 0, NONE, op1(Si), 0 },
/*a9*/ { "pop", 0, NONE, op1(Si), 0 },
/*06*/ { "push", 0, NONE, op1(Si), 0 },
/*07*/ { "pop", 0, NONE, op1(Si), 0 },
/*0e*/ { "push", 0, NONE, op1(Si), 0 },
/*16*/ { "push", 0, NONE, op1(Si), 0 },
/*17*/ { "pop", 0, NONE, op1(Si), 0 },
/*1e*/ { "push", 0, NONE, op1(Si), 0 },
/*1f*/ { "pop", 0, NONE, op1(Si), 0 },