2018-02-04 16:08:20 -07:00
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using ChocolArm64.Instruction;
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namespace ChocolArm64.Decoder
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{
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class AOpCodeAluRs : AOpCodeAlu, IAOpCodeAluRs
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{
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public int Shift { get; private set; }
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public int Rm { get; private set; }
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public AShiftType ShiftType { get; private set; }
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public AOpCodeAluRs(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
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{
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2018-02-11 20:37:20 -07:00
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int Shift = (OpCode >> 10) & 0x3f;
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if (Shift >= GetBitsCount())
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{
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Emitter = AInstEmit.Und;
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return;
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}
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this.Shift = Shift;
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2018-02-04 16:08:20 -07:00
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Rm = (OpCode >> 16) & 0x1f;
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ShiftType = (AShiftType)((OpCode >> 22) & 0x3);
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}
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}
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}
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