diff options
Diffstat (limited to 'src/ARMeilleure/Decoders/OpCode32SimdCvtFFixed.cs')
| -rw-r--r-- | src/ARMeilleure/Decoders/OpCode32SimdCvtFFixed.cs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/ARMeilleure/Decoders/OpCode32SimdCvtFFixed.cs b/src/ARMeilleure/Decoders/OpCode32SimdCvtFFixed.cs new file mode 100644 index 00000000..f8564d0e --- /dev/null +++ b/src/ARMeilleure/Decoders/OpCode32SimdCvtFFixed.cs @@ -0,0 +1,23 @@ +namespace ARMeilleure.Decoders +{ + class OpCode32SimdCvtFFixed : OpCode32Simd + { + public int Fbits { get; protected set; } + + public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdCvtFFixed(inst, address, opCode, false); + public new static OpCode CreateT32(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdCvtFFixed(inst, address, opCode, true); + + public OpCode32SimdCvtFFixed(InstDescriptor inst, ulong address, int opCode, bool isThumb) : base(inst, address, opCode, isThumb) + { + Opc = (opCode >> 8) & 0x1; + + Size = Opc == 1 ? 0 : 2; + Fbits = 64 - ((opCode >> 16) & 0x3f); + + if (DecoderHelper.VectorArgumentsInvalid(Q, Vd, Vm)) + { + Instruction = InstDescriptor.Undefined; + } + } + } +}
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