diff options
Diffstat (limited to 'ChocolArm64/Decoder/AOpCodeBReg.cs')
| -rw-r--r-- | ChocolArm64/Decoder/AOpCodeBReg.cs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ChocolArm64/Decoder/AOpCodeBReg.cs b/ChocolArm64/Decoder/AOpCodeBReg.cs new file mode 100644 index 00000000..c9c600af --- /dev/null +++ b/ChocolArm64/Decoder/AOpCodeBReg.cs @@ -0,0 +1,24 @@ +using ChocolArm64.Instruction; + +namespace ChocolArm64.Decoder +{ + class AOpCodeBReg : AOpCode + { + public int Rn { get; private set; } + + public AOpCodeBReg(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode) + { + int Op4 = (OpCode >> 0) & 0x1f; + int Op2 = (OpCode >> 16) & 0x1f; + + if (Op2 != 0b11111 || Op4 != 0b00000) + { + Emitter = AInstEmit.Und; + + return; + } + + Rn = (OpCode >> 5) & 0x1f; + } + } +}
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