diff options
Diffstat (limited to 'ChocolArm64/Translation/AILBlock.cs')
| -rw-r--r-- | ChocolArm64/Translation/AILBlock.cs | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/ChocolArm64/Translation/AILBlock.cs b/ChocolArm64/Translation/AILBlock.cs new file mode 100644 index 00000000..bed195aa --- /dev/null +++ b/ChocolArm64/Translation/AILBlock.cs @@ -0,0 +1,65 @@ +using System.Collections.Generic; + +namespace ChocolArm64.Translation +{ + class AILBlock : IAILEmit + { + public long IntInputs { get; private set; } + public long IntOutputs { get; private set; } + + public long VecInputs { get; private set; } + public long VecOutputs { get; private set; } + + public bool HasStateStore { get; private set; } + + public List<IAILEmit> ILEmitters { get; private set; } + + public AILBlock Next { get; set; } + public AILBlock Branch { get; set; } + + public AILBlock() + { + ILEmitters = new List<IAILEmit>(); + } + + public void Add(IAILEmit ILEmitter) + { + if (ILEmitter is AILOpCodeLoad Ld && AILEmitter.IsRegIndex(Ld.Index)) + { + switch (Ld.IoType) + { + case AIoType.Flag: IntInputs |= ((1L << Ld.Index) << 32) & ~IntOutputs; break; + case AIoType.Int: IntInputs |= (1L << Ld.Index) & ~IntOutputs; break; + case AIoType.Vector: VecInputs |= (1L << Ld.Index) & ~VecOutputs; break; + } + } + else if (ILEmitter is AILOpCodeStore St) + { + if (AILEmitter.IsRegIndex(St.Index)) + { + switch (St.IoType) + { + case AIoType.Flag: IntOutputs |= (1L << St.Index) << 32; break; + case AIoType.Int: IntOutputs |= 1L << St.Index; break; + case AIoType.Vector: VecOutputs |= 1L << St.Index; break; + } + } + + if (St.IoType == AIoType.Fields) + { + HasStateStore = true; + } + } + + ILEmitters.Add(ILEmitter); + } + + public void Emit(AILEmitter Context) + { + foreach (IAILEmit ILEmitter in ILEmitters) + { + ILEmitter.Emit(Context); + } + } + } +}
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