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42 lines
No EOL
1.1 KiB
C#
42 lines
No EOL
1.1 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using System.Threading;
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namespace ARMeilleure.Translation
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{
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class TranslatedFunction
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{
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private const int MinCallsForRejit = 100;
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private readonly GuestFunction _func; // Ensure that this delegate will not be garbage collected.
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private int _callCount;
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public ulong GuestSize { get; }
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public bool HighCq { get; }
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public IntPtr FuncPtr { get; }
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public TranslatedFunction(GuestFunction func, ulong guestSize, bool highCq)
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{
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_func = func;
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GuestSize = guestSize;
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HighCq = highCq;
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FuncPtr = Marshal.GetFunctionPointerForDelegate(func);
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}
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public ulong Execute(State.ExecutionContext context)
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{
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return _func(context.NativeContextPtr);
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}
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public bool ShouldRejit()
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{
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return !HighCq && Interlocked.Increment(ref _callCount) == MinCallsForRejit;
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}
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public void ResetCallCount()
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{
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Interlocked.Exchange(ref _callCount, 0);
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}
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}
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} |