diff options
Diffstat (limited to 'ChocolArm64/Decoders/OpCodeBReg64.cs')
| -rw-r--r-- | ChocolArm64/Decoders/OpCodeBReg64.cs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ChocolArm64/Decoders/OpCodeBReg64.cs b/ChocolArm64/Decoders/OpCodeBReg64.cs new file mode 100644 index 00000000..74dbff58 --- /dev/null +++ b/ChocolArm64/Decoders/OpCodeBReg64.cs @@ -0,0 +1,24 @@ +using ChocolArm64.Instructions; + +namespace ChocolArm64.Decoders +{ + class OpCodeBReg64 : OpCode64 + { + public int Rn { get; private set; } + + public OpCodeBReg64(Inst 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 = InstEmit.Und; + + return; + } + + Rn = (opCode >> 5) & 0x1f; + } + } +}
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