From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001 From: TSR Berry <20988865+TSRBerry@users.noreply.github.com> Date: Sat, 8 Apr 2023 01:22:00 +0200 Subject: Move solution and projects to src --- src/ARMeilleure/Decoders/OpCode32SimdExt.cs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/ARMeilleure/Decoders/OpCode32SimdExt.cs (limited to 'src/ARMeilleure/Decoders/OpCode32SimdExt.cs') diff --git a/src/ARMeilleure/Decoders/OpCode32SimdExt.cs b/src/ARMeilleure/Decoders/OpCode32SimdExt.cs new file mode 100644 index 00000000..6dbb5b66 --- /dev/null +++ b/src/ARMeilleure/Decoders/OpCode32SimdExt.cs @@ -0,0 +1,20 @@ +namespace ARMeilleure.Decoders +{ + class OpCode32SimdExt : OpCode32SimdReg + { + public int Immediate { get; } + + public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdExt(inst, address, opCode, false); + public new static OpCode CreateT32(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdExt(inst, address, opCode, true); + + public OpCode32SimdExt(InstDescriptor inst, ulong address, int opCode, bool isThumb) : base(inst, address, opCode, isThumb) + { + Immediate = (opCode >> 8) & 0xf; + Size = 0; + if (DecoderHelper.VectorArgumentsInvalid(Q, Vd, Vm, Vn) || (!Q && Immediate > 7)) + { + Instruction = InstDescriptor.Undefined; + } + } + } +} -- cgit v1.2.3