diff --git a/ARMeilleure/CodeGen/CompiledFunction.cs b/ARMeilleure/CodeGen/CompiledFunction.cs
index ab5e88eb..0560bf2e 100644
--- a/ARMeilleure/CodeGen/CompiledFunction.cs
+++ b/ARMeilleure/CodeGen/CompiledFunction.cs
@@ -48,9 +48,21 @@ namespace ARMeilleure.CodeGen
/// A delegate of type pointing to the mapped function
public T Map()
{
- IntPtr codePtr = JitCache.Map(this);
+ return MapWithPointer(out _);
+ }
- return Marshal.GetDelegateForFunctionPointer(codePtr);
+ ///
+ /// Maps the onto the and returns a delegate of type
+ /// pointing to the mapped function.
+ ///
+ /// Type of delegate
+ /// Pointer to the function code in memory
+ /// A delegate of type pointing to the mapped function
+ public T MapWithPointer(out IntPtr codePointer)
+ {
+ codePointer = JitCache.Map(this);
+
+ return Marshal.GetDelegateForFunctionPointer(codePointer);
}
}
}
\ No newline at end of file
diff --git a/ARMeilleure/Instructions/NativeInterface.cs b/ARMeilleure/Instructions/NativeInterface.cs
index 2ac748a9..57964cc8 100644
--- a/ARMeilleure/Instructions/NativeInterface.cs
+++ b/ARMeilleure/Instructions/NativeInterface.cs
@@ -191,7 +191,7 @@ namespace ARMeilleure.Instructions
{
TranslatedFunction function = Context.Translator.GetOrTranslate(address, GetContext().ExecutionMode);
- return (ulong)function.FuncPtr.ToInt64();
+ return (ulong)function.FuncPointer.ToInt64();
}
public static void InvalidateCacheLine(ulong address)
diff --git a/ARMeilleure/Translation/PTC/Ptc.cs b/ARMeilleure/Translation/PTC/Ptc.cs
index aeb5868c..de2294b2 100644
--- a/ARMeilleure/Translation/PTC/Ptc.cs
+++ b/ARMeilleure/Translation/PTC/Ptc.cs
@@ -745,9 +745,9 @@ namespace ARMeilleure.Translation.PTC
bool highCq)
{
var cFunc = new CompiledFunction(code, unwindInfo, RelocInfo.Empty);
- var gFunc = cFunc.Map();
+ var gFunc = cFunc.MapWithPointer(out IntPtr gFuncPointer);
- return new TranslatedFunction(gFunc, callCounter, guestSize, highCq);
+ return new TranslatedFunction(gFunc, gFuncPointer, callCounter, guestSize, highCq);
}
private void UpdateInfo(InfoEntry infoEntry)
diff --git a/ARMeilleure/Translation/TranslatedFunction.cs b/ARMeilleure/Translation/TranslatedFunction.cs
index 04dd769c..71eec08a 100644
--- a/ARMeilleure/Translation/TranslatedFunction.cs
+++ b/ARMeilleure/Translation/TranslatedFunction.cs
@@ -1,6 +1,5 @@
using ARMeilleure.Common;
using System;
-using System.Runtime.InteropServices;
namespace ARMeilleure.Translation
{
@@ -8,18 +7,18 @@ namespace ARMeilleure.Translation
{
private readonly GuestFunction _func; // Ensure that this delegate will not be garbage collected.
+ public IntPtr FuncPointer { get; }
public Counter CallCounter { get; }
public ulong GuestSize { get; }
public bool HighCq { get; }
- public IntPtr FuncPtr { get; }
- public TranslatedFunction(GuestFunction func, Counter callCounter, ulong guestSize, bool highCq)
+ public TranslatedFunction(GuestFunction func, IntPtr funcPointer, Counter callCounter, ulong guestSize, bool highCq)
{
_func = func;
+ FuncPointer = funcPointer;
CallCounter = callCounter;
GuestSize = guestSize;
HighCq = highCq;
- FuncPtr = Marshal.GetFunctionPointerForDelegate(func);
}
public ulong Execute(State.ExecutionContext context)
diff --git a/ARMeilleure/Translation/Translator.cs b/ARMeilleure/Translation/Translator.cs
index cbf6baa0..0c05b2b4 100644
--- a/ARMeilleure/Translation/Translator.cs
+++ b/ARMeilleure/Translation/Translator.cs
@@ -211,7 +211,7 @@ namespace ARMeilleure.Translation
if (oldFunc != func)
{
- JitCache.Unmap(func.FuncPtr);
+ JitCache.Unmap(func.FuncPointer);
func = oldFunc;
}
@@ -230,7 +230,7 @@ namespace ARMeilleure.Translation
{
if (FunctionTable.IsValid(guestAddress) && (Optimizations.AllowLcqInFunctionTable || func.HighCq))
{
- Volatile.Write(ref FunctionTable.GetValue(guestAddress), (ulong)func.FuncPtr);
+ Volatile.Write(ref FunctionTable.GetValue(guestAddress), (ulong)func.FuncPointer);
}
}
@@ -292,11 +292,11 @@ namespace ARMeilleure.Translation
_ptc.WriteCompiledFunction(address, funcSize, hash, highCq, compiledFunc);
}
- GuestFunction func = compiledFunc.Map();
+ GuestFunction func = compiledFunc.MapWithPointer(out IntPtr funcPointer);
Allocators.ResetAll();
- return new TranslatedFunction(func, counter, funcSize, highCq);
+ return new TranslatedFunction(func, funcPointer, counter, funcSize, highCq);
}
private void BackgroundTranslate()
@@ -537,7 +537,7 @@ namespace ARMeilleure.Translation
foreach (var func in functions)
{
- JitCache.Unmap(func.FuncPtr);
+ JitCache.Unmap(func.FuncPointer);
func.CallCounter?.Dispose();
}
@@ -546,7 +546,7 @@ namespace ARMeilleure.Translation
while (_oldFuncs.TryDequeue(out var kv))
{
- JitCache.Unmap(kv.Value.FuncPtr);
+ JitCache.Unmap(kv.Value.FuncPointer);
kv.Value.CallCounter?.Dispose();
}