public override string ToString()
{
GetValue();
return(CPU.GetStrRegr(reg) + ", " + Repr_shifts[shift] + " " + CPU.GetStrRegr(reg2));
}
//Rd := Rn AND NOT(shifter_operand)
public override void Execute(uint Rn, uint Rd, Operand2 oper2)
{
int val = CPU.GetRegr(I_Reg, (int)Rn) & (~oper2.GetValue());
CPU.SetReg(I_Reg, (int)Rd, val);
}
public override int GetValue()
{
reg = (int)Memory.ExtractBits(OperBits, 28, 31);
shift = Memory.ExtractBits(OperBits, 25, 26);
reg2 = (int)Memory.ExtractBits(OperBits, 20, 23);
return((int)BarrelShift.Compute(shift, (uint)CPU.GetRegr(Oper2Regs, reg), (uint)CPU.GetRegr(Oper2Regs, reg2)));
}
//Rd := NOT shifter_operand (no Rn)
public override void Execute(uint Rn, uint Rd, Operand2 oper2)
{
CPU.SetReg(I_Reg, (int)Rd, ~oper2.GetValue());
}
