Ryujinx/ARMeilleure/Decoders/OpCodeSimdMemLit.cs

31 lines
889 B
C#

namespace ARMeilleure.Decoders
{
class OpCodeSimdMemLit : OpCode, IOpCodeSimd, IOpCodeLit
{
public int Rt { get; }
public long Immediate { get; }
public int Size { get; }
public bool Signed => false;
public bool Prefetch => false;
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeSimdMemLit(inst, address, opCode);
public OpCodeSimdMemLit(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
{
int opc = (opCode >> 30) & 3;
if (opc == 3)
{
Instruction = InstDescriptor.Undefined;
return;
}
Rt = opCode & 0x1f;
Immediate = (long)address + DecoderHelper.DecodeImmS19_2(opCode);
Size = opc + 2;
}
}
}