diff options
Diffstat (limited to 'src/ARMeilleure/Decoders/OpCodeSimdCvt.cs')
| -rw-r--r-- | src/ARMeilleure/Decoders/OpCodeSimdCvt.cs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/ARMeilleure/Decoders/OpCodeSimdCvt.cs b/src/ARMeilleure/Decoders/OpCodeSimdCvt.cs new file mode 100644 index 00000000..05b32941 --- /dev/null +++ b/src/ARMeilleure/Decoders/OpCodeSimdCvt.cs @@ -0,0 +1,21 @@ +namespace ARMeilleure.Decoders +{ + class OpCodeSimdCvt : OpCodeSimd + { + public int FBits { get; } + + public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeSimdCvt(inst, address, opCode); + + public OpCodeSimdCvt(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode) + { + int scale = (opCode >> 10) & 0x3f; + int sf = (opCode >> 31) & 0x1; + + FBits = 64 - scale; + + RegisterSize = sf != 0 + ? RegisterSize.Int64 + : RegisterSize.Int32; + } + } +}
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