ChocolArm64/Decoders/OpCodeSimdRegElem64.cs

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using ChocolArm64.Instructions;
namespace ChocolArm64.Decoders
{
class OpCodeSimdRegElem64 : OpCodeSimdReg64
{
public int Index { get; private set; }
public OpCodeSimdRegElem64(Inst inst, long position, int opCode) : base(inst, position, opCode)
{
switch (Size)
{
case 1:
Index = (opCode >> 20) & 3 |
(opCode >> 9) & 4;
Rm &= 0xf;
break;
case 2:
Index = (opCode >> 21) & 1 |
(opCode >> 10) & 2;
break;
default: Emitter = InstEmit.Und; return;
}
}
}
}