diff options
Diffstat (limited to 'ChocolArm64/Decoder/AOpCodeAlu.cs')
| -rw-r--r-- | ChocolArm64/Decoder/AOpCodeAlu.cs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ChocolArm64/Decoder/AOpCodeAlu.cs b/ChocolArm64/Decoder/AOpCodeAlu.cs new file mode 100644 index 00000000..e1a44f04 --- /dev/null +++ b/ChocolArm64/Decoder/AOpCodeAlu.cs @@ -0,0 +1,24 @@ +using ChocolArm64.Instruction; +using ChocolArm64.State; + +namespace ChocolArm64.Decoder +{ + class AOpCodeAlu : AOpCode, IAOpCodeAlu + { + public int Rd { get; protected set; } + public int Rn { get; private set; } + + public ADataOp DataOp { get; private set; } + + public AOpCodeAlu(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode) + { + Rd = (OpCode >> 0) & 0x1f; + Rn = (OpCode >> 5) & 0x1f; + DataOp = (ADataOp)((OpCode >> 24) & 0x3); + + RegisterSize = (OpCode >> 31) != 0 + ? ARegisterSize.Int64 + : ARegisterSize.Int32; + } + } +}
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