diff options
Diffstat (limited to 'ARMeilleure/Decoders/OpCodeT16ShiftReg.cs')
-rw-r--r-- | ARMeilleure/Decoders/OpCodeT16ShiftReg.cs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ARMeilleure/Decoders/OpCodeT16ShiftReg.cs b/ARMeilleure/Decoders/OpCodeT16ShiftReg.cs new file mode 100644 index 00000000..9f898281 --- /dev/null +++ b/ARMeilleure/Decoders/OpCodeT16ShiftReg.cs @@ -0,0 +1,27 @@ +namespace ARMeilleure.Decoders +{ + class OpCodeT16ShiftReg : OpCodeT16, IOpCode32AluRsReg + { + public int Rm { get; } + public int Rs { get; } + public int Rd { get; } + + public int Rn { get; } + + public ShiftType ShiftType { get; } + + public bool? SetFlags => null; + + public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT16ShiftReg(inst, address, opCode); + + public OpCodeT16ShiftReg(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode) + { + Rd = (opCode >> 0) & 7; + Rm = (opCode >> 0) & 7; + Rn = (opCode >> 3) & 7; + Rs = (opCode >> 3) & 7; + + ShiftType = (ShiftType)(((opCode >> 6) & 1) | ((opCode >> 7) & 2)); + } + } +} |