diff options
Diffstat (limited to 'ChocolArm64/Decoders/OpCodeAlu64.cs')
| -rw-r--r-- | ChocolArm64/Decoders/OpCodeAlu64.cs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ChocolArm64/Decoders/OpCodeAlu64.cs b/ChocolArm64/Decoders/OpCodeAlu64.cs new file mode 100644 index 00000000..5f094572 --- /dev/null +++ b/ChocolArm64/Decoders/OpCodeAlu64.cs @@ -0,0 +1,24 @@ +using ChocolArm64.Instructions; +using ChocolArm64.State; + +namespace ChocolArm64.Decoders +{ + class OpCodeAlu64 : OpCode64, IOpCodeAlu64 + { + public int Rd { get; protected set; } + public int Rn { get; private set; } + + public DataOp DataOp { get; private set; } + + public OpCodeAlu64(Inst inst, long position, int opCode) : base(inst, position, opCode) + { + Rd = (opCode >> 0) & 0x1f; + Rn = (opCode >> 5) & 0x1f; + DataOp = (DataOp)((opCode >> 24) & 0x3); + + RegisterSize = (opCode >> 31) != 0 + ? State.RegisterSize.Int64 + : State.RegisterSize.Int32; + } + } +}
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