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Diffstat (limited to 'ARMeilleure/Decoders/OpCode32SimdRegS.cs')
-rw-r--r--ARMeilleure/Decoders/OpCode32SimdRegS.cs20
1 files changed, 20 insertions, 0 deletions
diff --git a/ARMeilleure/Decoders/OpCode32SimdRegS.cs b/ARMeilleure/Decoders/OpCode32SimdRegS.cs
new file mode 100644
index 00000000..b4ffad80
--- /dev/null
+++ b/ARMeilleure/Decoders/OpCode32SimdRegS.cs
@@ -0,0 +1,20 @@
+namespace ARMeilleure.Decoders
+{
+ class OpCode32SimdRegS : OpCode32SimdS
+ {
+ public int Vn { get; private set; }
+
+ public OpCode32SimdRegS(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
+ {
+ bool single = Size != 3;
+ if (single)
+ {
+ Vn = ((opCode >> 7) & 0x1) | ((opCode >> 15) & 0x1e);
+ }
+ else
+ {
+ Vn = ((opCode >> 3) & 0x10) | ((opCode >> 16) & 0xf);
+ }
+ }
+ }
+}