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24 lines
664 B
C#
24 lines
664 B
C#
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using ChocolArm64.Instructions;
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using ChocolArm64.State;
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namespace ChocolArm64.Decoders
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{
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class OpCode32 : OpCode64
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{
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public Condition Cond { get; protected set; }
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public OpCode32(Inst inst, long position, int opCode) : base(inst, position, opCode)
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{
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RegisterSize = RegisterSize.Int32;
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Cond = (Condition)((uint)opCode >> 28);
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}
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public uint GetPc()
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{
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//Due to backwards compatibility and legacy behavior of ARMv4 CPUs pipeline,
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//the PC actually points 2 instructions ahead.
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return (uint)Position + (uint)OpCodeSizeInBytes * 2;
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}
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}
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}
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