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instanced jit cache

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- jit caches are no longer static.
- JitUnwindWindows now supports multiple jit caches.
- Jit caches should no longer cause crashes due to entry offset collisions.
- cpu tests now run concurrently.

Co-authored-by: LotP1 <68976644+LotP1@users.noreply.github.com>
This commit is contained in:
LotP
2026-07-01 09:54:23 -05:00
committed by KeatonTheBot
co-authored by LotP1
parent 297df259c3
commit a82a721df6
26 changed files with 343 additions and 283 deletions
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src/ARMeilleure/Translation/TranslatorStubs.cs
+12 -7
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@@ -14,6 +14,8 @@ namespace ARMeilleure.Translation
/// </summary>
class TranslatorStubs : IDisposable
{
private readonly JitCache _jitCache;
private readonly Lazy<nint> _slowDispatchStub;
private bool _disposed;
@@ -83,12 +85,15 @@ namespace ARMeilleure.Translation
/// Initializes a new instance of the <see cref="TranslatorStubs"/> class with the specified
/// <see cref="Translator"/> instance.
/// </summary>
/// <param name="jitCache">Jit cache to map functions in</param>
/// <param name="functionTable">Function table used to store pointers to the functions that the guest code will call</param>
/// <exception cref="ArgumentNullException"><paramref name="translator"/> is null</exception>
public TranslatorStubs(IAddressTable<ulong> functionTable)
public TranslatorStubs(JitCache jitCache, IAddressTable<ulong> functionTable)
{
ArgumentNullException.ThrowIfNull(functionTable);
_jitCache = jitCache;
_functionTable = functionTable;
_slowDispatchStub = new(GenerateSlowDispatchStub, isThreadSafe: true);
_dispatchStub = new(GenerateDispatchStub, isThreadSafe: true);
@@ -115,12 +120,12 @@ namespace ARMeilleure.Translation
{
if (_dispatchStub.IsValueCreated)
{
JitCache.Unmap(_dispatchStub.Value);
_jitCache.Unmap(_dispatchStub.Value);
}
if (_dispatchLoop.IsValueCreated)
{
JitCache.Unmap(Marshal.GetFunctionPointerForDelegate(_dispatchLoop.Value));
_jitCache.Unmap(Marshal.GetFunctionPointerForDelegate(_dispatchLoop.Value));
}
_disposed = true;
@@ -188,7 +193,7 @@ namespace ARMeilleure.Translation
OperandType retType = OperandType.I64;
OperandType[] argTypes = new[] { OperandType.I64 };
GuestFunction func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<GuestFunction>();
GuestFunction func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<GuestFunction>(_jitCache);
return Marshal.GetFunctionPointerForDelegate(func);
}
@@ -213,7 +218,7 @@ namespace ARMeilleure.Translation
OperandType retType = OperandType.I64;
OperandType[] argTypes = new[] { OperandType.I64 };
GuestFunction func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<GuestFunction>();
GuestFunction func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<GuestFunction>(_jitCache);
return Marshal.GetFunctionPointerForDelegate(func);
}
@@ -290,7 +295,7 @@ namespace ARMeilleure.Translation
OperandType retType = OperandType.None;
OperandType[] argTypes = new[] { OperandType.I64, OperandType.I64 };
return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<DispatcherFunction>();
return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<DispatcherFunction>(_jitCache);
}
/// <summary>
@@ -314,7 +319,7 @@ namespace ARMeilleure.Translation
OperandType retType = OperandType.I64;
OperandType[] argTypes = new[] { OperandType.I64, OperandType.I64 };
return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<WrapperFunction>();
return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<WrapperFunction>(_jitCache);
}
}
}