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path: root/ChocolArm64/Decoder/AOpCodeBImmCond.cs
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Diffstat (limited to 'ChocolArm64/Decoder/AOpCodeBImmCond.cs')
-rw-r--r--ChocolArm64/Decoder/AOpCodeBImmCond.cs25
1 files changed, 25 insertions, 0 deletions
diff --git a/ChocolArm64/Decoder/AOpCodeBImmCond.cs b/ChocolArm64/Decoder/AOpCodeBImmCond.cs
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+++ b/ChocolArm64/Decoder/AOpCodeBImmCond.cs
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+using ChocolArm64.Instruction;
+
+namespace ChocolArm64.Decoder
+{
+ class AOpCodeBImmCond : AOpCodeBImm, IAOpCodeCond
+ {
+ public ACond Cond { get; private set; }
+
+ public AOpCodeBImmCond(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+ {
+ int O0 = (OpCode >> 4) & 1;
+
+ if (O0 != 0)
+ {
+ Emitter = AInstEmit.Und;
+
+ return;
+ }
+
+ Cond = (ACond)(OpCode & 0xf);
+
+ Imm = Position + ADecoderHelper.DecodeImmS19_2(OpCode);
+ }
+ }
+} \ No newline at end of file