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misc: Replace references to IntPtr/UIntPtr with nint/nuint + code cleanups.

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This commit is contained in:
Evan Husted 2024-10-26 08:46:41 -05:00
parent a09d314817
commit dfb4854d19
172 changed files with 902 additions and 914 deletions
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4
src/ARMeilleure/CodeGen/Arm64/HardwareCapabilities.cs
View file

@ -127,13 +127,13 @@ namespace ARMeilleure.CodeGen.Arm64
#region macOS
[LibraryImport("libSystem.dylib", SetLastError = true)]
private static unsafe partial int sysctlbyname([MarshalAs(UnmanagedType.LPStr)] string name, out int oldValue, ref ulong oldSize, IntPtr newValue, ulong newValueSize);
private static unsafe partial int sysctlbyname([MarshalAs(UnmanagedType.LPStr)] string name, out int oldValue, ref ulong oldSize, nint newValue, ulong newValueSize);
[SupportedOSPlatform("macos")]
private static bool CheckSysctlName(string name)
{
ulong size = sizeof(int);
if (sysctlbyname(name, out int val, ref size, IntPtr.Zero, 0) == 0 && size == sizeof(int))
if (sysctlbyname(name, out int val, ref size, nint.Zero, 0) == 0 && size == sizeof(int))
{
return val != 0;
}

2
src/ARMeilleure/CodeGen/CompiledFunction.cs
View file

@ -58,7 +58,7 @@ namespace ARMeilleure.CodeGen
/// <typeparam name="T">Type of delegate</typeparam>
/// <param name="codePointer">Pointer to the function code in memory</param>
/// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
public T MapWithPointer<T>(out IntPtr codePointer)
public T MapWithPointer<T>(out nint codePointer)
{
codePointer = JitCache.Map(this);

2
src/ARMeilleure/CodeGen/RegisterAllocators/LiveInterval.cs
View file

@ -387,7 +387,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
public override int GetHashCode()
{
return HashCode.Combine((IntPtr)_data);
return HashCode.Combine((nint)_data);
}
public override string ToString()

2
src/ARMeilleure/CodeGen/RegisterAllocators/LiveRange.cs
View file

@ -63,7 +63,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
public override int GetHashCode()
{
return HashCode.Combine((IntPtr)_data);
return HashCode.Combine((nint)_data);
}
public override string ToString()

16
src/ARMeilleure/Common/AddressTable.cs
View file

@ -55,7 +55,7 @@ namespace ARMeilleure.Common
private bool _disposed;
private TEntry** _table;
private readonly List<IntPtr> _pages;
private readonly List<nint> _pages;
/// <summary>
/// Gets the bits used by the <see cref="Levels"/> of the <see cref="AddressTable{TEntry}"/> instance.
@ -76,7 +76,7 @@ namespace ARMeilleure.Common
/// Gets the base address of the <see cref="EntryTable{TEntry}"/>.
/// </summary>
/// <exception cref="ObjectDisposedException"><see cref="EntryTable{TEntry}"/> instance was disposed</exception>
public IntPtr Base
public nint Base
{
get
{
@ -84,7 +84,7 @@ namespace ARMeilleure.Common
lock (_pages)
{
return (IntPtr)GetRootPage();
return (nint)GetRootPage();
}
}
}
@ -104,7 +104,7 @@ namespace ARMeilleure.Common
throw new ArgumentException("Table must be at least 2 levels deep.", nameof(levels));
}
_pages = new List<IntPtr>(capacity: 16);
_pages = new List<nint>(capacity: 16);
Levels = levels;
Mask = 0;
@ -168,7 +168,7 @@ namespace ARMeilleure.Common
nextPage = i == Levels.Length - 2 ?
(TEntry*)Allocate(1 << nextLevel.Length, Fill, leaf: true) :
(TEntry*)Allocate(1 << nextLevel.Length, IntPtr.Zero, leaf: false);
(TEntry*)Allocate(1 << nextLevel.Length, nint.Zero, leaf: false);
}
page = (TEntry**)nextPage;
@ -185,7 +185,7 @@ namespace ARMeilleure.Common
{
if (_table == null)
{
_table = (TEntry**)Allocate(1 << Levels[0].Length, fill: IntPtr.Zero, leaf: false);
_table = (TEntry**)Allocate(1 << Levels[0].Length, fill: nint.Zero, leaf: false);
}
return _table;
@ -199,10 +199,10 @@ namespace ARMeilleure.Common
/// <param name="fill">Fill value</param>
/// <param name="leaf"><see langword="true"/> if leaf; otherwise <see langword="false"/></param>
/// <returns>Allocated block</returns>
private IntPtr Allocate<T>(int length, T fill, bool leaf) where T : unmanaged
private nint Allocate<T>(int length, T fill, bool leaf) where T : unmanaged
{
var size = sizeof(T) * length;
var page = (IntPtr)NativeAllocator.Instance.Allocate((uint)size);
var page = (nint)NativeAllocator.Instance.Allocate((uint)size);
var span = new Span<T>((void*)page, length);
span.Fill(fill);

14
src/ARMeilleure/Common/ArenaAllocator.cs
View file

@ -20,7 +20,7 @@ namespace ARMeilleure.Common
private List<PageInfo> _pages;
private readonly ulong _pageSize;
private readonly uint _pageCount;
private readonly List<IntPtr> _extras;
private readonly List<nint> _extras;
public ArenaAllocator(uint pageSize, uint pageCount)
{
@ -31,11 +31,11 @@ namespace ARMeilleure.Common
_pageIndex = -1;
_page = null;
_pages = new List<PageInfo>();
_pages = [];
_pageSize = pageSize;
_pageCount = pageCount;
_extras = new List<IntPtr>();
_extras = [];
}
public Span<T> AllocateSpan<T>(ulong count) where T : unmanaged
@ -64,7 +64,7 @@ namespace ARMeilleure.Common
{
void* extra = NativeAllocator.Instance.Allocate(size);
_extras.Add((IntPtr)extra);
_extras.Add((nint)extra);
return extra;
}
@ -84,7 +84,7 @@ namespace ARMeilleure.Common
{
_page = new PageInfo
{
Pointer = (byte*)NativeAllocator.Instance.Allocate(_pageSize),
Pointer = (byte*)NativeAllocator.Instance.Allocate(_pageSize)
};
_pages.Add(_page);
@ -114,7 +114,7 @@ namespace ARMeilleure.Common
}
// Free extra blocks that are not page-sized
foreach (IntPtr ptr in _extras)
foreach (nint ptr in _extras)
{
NativeAllocator.Instance.Free((void*)ptr);
}
@ -173,7 +173,7 @@ namespace ARMeilleure.Common
NativeAllocator.Instance.Free(info.Pointer);
}
foreach (IntPtr ptr in _extras)
foreach (nint ptr in _extras)
{
NativeAllocator.Instance.Free((void*)ptr);
}

8
src/ARMeilleure/Common/EntryTable.cs
View file

@ -15,7 +15,7 @@ namespace ARMeilleure.Common
private int _freeHint;
private readonly int _pageCapacity; // Number of entries per page.
private readonly int _pageLogCapacity;
private readonly Dictionary<int, IntPtr> _pages;
private readonly Dictionary<int, nint> _pages;
private readonly BitMap _allocated;
/// <summary>
@ -41,7 +41,7 @@ namespace ARMeilleure.Common
}
_allocated = new BitMap(NativeAllocator.Instance);
_pages = new Dictionary<int, IntPtr>();
_pages = new Dictionary<int, nint>();
_pageLogCapacity = BitOperations.Log2((uint)(pageSize / sizeof(TEntry)));
_pageCapacity = 1 << _pageLogCapacity;
}
@ -138,9 +138,9 @@ namespace ARMeilleure.Common
{
var pageIndex = (int)((uint)(index & ~(_pageCapacity - 1)) >> _pageLogCapacity);
if (!_pages.TryGetValue(pageIndex, out IntPtr page))
if (!_pages.TryGetValue(pageIndex, out nint page))
{
page = (IntPtr)NativeAllocator.Instance.Allocate((uint)sizeof(TEntry) * (uint)_pageCapacity);
page = (nint)NativeAllocator.Instance.Allocate((uint)sizeof(TEntry) * (uint)_pageCapacity);
_pages.Add(pageIndex, page);
}

4
src/ARMeilleure/Common/NativeAllocator.cs
View file

@ -9,7 +9,7 @@ namespace ARMeilleure.Common
public override void* Allocate(ulong size)
{
void* result = (void*)Marshal.AllocHGlobal((IntPtr)size);
void* result = (void*)Marshal.AllocHGlobal((nint)size);
if (result == null)
{
@ -21,7 +21,7 @@ namespace ARMeilleure.Common
public override void Free(void* block)
{
Marshal.FreeHGlobal((IntPtr)block);
Marshal.FreeHGlobal((nint)block);
}
}
}

2
src/ARMeilleure/IntermediateRepresentation/IntrusiveList.cs
View file

@ -32,7 +32,7 @@ namespace ARMeilleure.IntermediateRepresentation
/// <exception cref="ArgumentException"><typeparamref name="T"/> is not pointer sized.</exception>
public IntrusiveList()
{
if (Unsafe.SizeOf<T>() != IntPtr.Size)
if (Unsafe.SizeOf<T>() != nint.Size)
{
throw new ArgumentException("T must be a reference type or a pointer sized struct.");
}

2
src/ARMeilleure/IntermediateRepresentation/MemoryOperand.cs
View file

@ -24,7 +24,7 @@ namespace ARMeilleure.IntermediateRepresentation
{
Debug.Assert(operand.Kind == OperandKind.Memory);
_data = (Data*)Unsafe.As<Operand, IntPtr>(ref operand);
_data = (Data*)Unsafe.As<Operand, nint>(ref operand);
}
public Operand BaseAddress

2
src/ARMeilleure/IntermediateRepresentation/Operation.cs
View file

@ -228,7 +228,7 @@ namespace ARMeilleure.IntermediateRepresentation
public readonly override int GetHashCode()
{
return HashCode.Combine((IntPtr)_data);
return HashCode.Combine((nint)_data);
}
public static bool operator ==(Operation a, Operation b)

2
src/ARMeilleure/Memory/IJitMemoryBlock.cs
View file

@ -4,7 +4,7 @@ namespace ARMeilleure.Memory
{
public interface IJitMemoryBlock : IDisposable
{
IntPtr Pointer { get; }
nint Pointer { get; }
void Commit(ulong offset, ulong size);

2
src/ARMeilleure/Memory/IMemoryManager.cs
View file

@ -6,7 +6,7 @@ namespace ARMeilleure.Memory
{
int AddressSpaceBits { get; }
IntPtr PageTablePointer { get; }
nint PageTablePointer { get; }
MemoryManagerType Type { get; }

2
src/ARMeilleure/Memory/ReservedRegion.cs
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@ -8,7 +8,7 @@ namespace ARMeilleure.Memory
public IJitMemoryBlock Block { get; }
public IntPtr Pointer => Block.Pointer;
public nint Pointer => Block.Pointer;
private readonly ulong _maxSize;
private readonly ulong _sizeGranularity;

2
src/ARMeilleure/Native/JitSupportDarwin.cs
View file

@ -8,6 +8,6 @@ namespace ARMeilleure.Native
static partial class JitSupportDarwin
{
[LibraryImport("libarmeilleure-jitsupport", EntryPoint = "armeilleure_jit_memcpy")]
public static partial void Copy(IntPtr dst, IntPtr src, ulong n);
public static partial void Copy(nint dst, nint src, ulong n);
}
}

6
src/ARMeilleure/Signal/NativeSignalHandlerGenerator.cs
View file

@ -21,7 +21,7 @@ namespace ARMeilleure.Signal
private const uint EXCEPTION_ACCESS_VIOLATION = 0xc0000005;
private static Operand EmitGenericRegionCheck(EmitterContext context, IntPtr signalStructPtr, Operand faultAddress, Operand isWrite, int rangeStructSize)
private static Operand EmitGenericRegionCheck(EmitterContext context, nint signalStructPtr, Operand faultAddress, Operand isWrite, int rangeStructSize)
{
Operand inRegionLocal = context.AllocateLocal(OperandType.I32);
context.Copy(inRegionLocal, Const(0));
@ -155,7 +155,7 @@ namespace ARMeilleure.Signal
throw new PlatformNotSupportedException();
}
public static byte[] GenerateUnixSignalHandler(IntPtr signalStructPtr, int rangeStructSize)
public static byte[] GenerateUnixSignalHandler(nint signalStructPtr, int rangeStructSize)
{
EmitterContext context = new();
@ -203,7 +203,7 @@ namespace ARMeilleure.Signal
return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Code;
}
public static byte[] GenerateWindowsSignalHandler(IntPtr signalStructPtr, int rangeStructSize)
public static byte[] GenerateWindowsSignalHandler(nint signalStructPtr, int rangeStructSize)
{
EmitterContext context = new();

4
src/ARMeilleure/Signal/TestMethods.cs
View file

@ -16,7 +16,7 @@ namespace ARMeilleure.Signal
{
public delegate bool DebugPartialUnmap();
public delegate int DebugThreadLocalMapGetOrReserve(int threadId, int initialState);
public delegate void DebugNativeWriteLoop(IntPtr nativeWriteLoopPtr, IntPtr writePtr);
public delegate void DebugNativeWriteLoop(nint nativeWriteLoopPtr, nint writePtr);
public static DebugPartialUnmap GenerateDebugPartialUnmap()
{
@ -35,7 +35,7 @@ namespace ARMeilleure.Signal
return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<DebugPartialUnmap>();
}
public static DebugThreadLocalMapGetOrReserve GenerateDebugThreadLocalMapGetOrReserve(IntPtr structPtr)
public static DebugThreadLocalMapGetOrReserve GenerateDebugThreadLocalMapGetOrReserve(nint structPtr)
{
EmitterContext context = new();

44
src/ARMeilleure/Signal/WindowsPartialUnmapHandler.cs
View file

@ -13,18 +13,18 @@ namespace ARMeilleure.Signal
internal static partial class WindowsPartialUnmapHandler
{
[LibraryImport("kernel32.dll", SetLastError = true, EntryPoint = "LoadLibraryA")]
private static partial IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);
private static partial nint LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);
[LibraryImport("kernel32.dll", SetLastError = true)]
private static partial IntPtr GetProcAddress(IntPtr hModule, [MarshalAs(UnmanagedType.LPStr)] string procName);
private static partial nint GetProcAddress(nint hModule, [MarshalAs(UnmanagedType.LPStr)] string procName);
private static IntPtr _getCurrentThreadIdPtr;
private static nint _getCurrentThreadIdPtr;
public static IntPtr GetCurrentThreadIdFunc()
public static nint GetCurrentThreadIdFunc()
{
if (_getCurrentThreadIdPtr == IntPtr.Zero)
if (_getCurrentThreadIdPtr == nint.Zero)
{
IntPtr handle = LoadLibrary("kernel32.dll");
nint handle = LoadLibrary("kernel32.dll");
_getCurrentThreadIdPtr = GetProcAddress(handle, "GetCurrentThreadId");
}
@ -34,13 +34,13 @@ namespace ARMeilleure.Signal
public static Operand EmitRetryFromAccessViolation(EmitterContext context)
{
IntPtr partialRemapStatePtr = PartialUnmapState.GlobalState;
IntPtr localCountsPtr = IntPtr.Add(partialRemapStatePtr, PartialUnmapState.LocalCountsOffset);
nint partialRemapStatePtr = PartialUnmapState.GlobalState;
nint localCountsPtr = nint.Add(partialRemapStatePtr, PartialUnmapState.LocalCountsOffset);
// Get the lock first.
EmitNativeReaderLockAcquire(context, IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
EmitNativeReaderLockAcquire(context, nint.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
IntPtr getCurrentThreadId = GetCurrentThreadIdFunc();
nint getCurrentThreadId = GetCurrentThreadIdFunc();
Operand threadId = context.Call(Const((ulong)getCurrentThreadId), OperandType.I32);
Operand threadIndex = EmitThreadLocalMapIntGetOrReserve(context, localCountsPtr, threadId, Const(0));
@ -58,7 +58,7 @@ namespace ARMeilleure.Signal
Operand threadLocalPartialUnmapsPtr = EmitThreadLocalMapIntGetValuePtr(context, localCountsPtr, threadIndex);
Operand threadLocalPartialUnmaps = context.Load(OperandType.I32, threadLocalPartialUnmapsPtr);
Operand partialUnmapsCount = context.Load(OperandType.I32, Const((ulong)IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapsCountOffset)));
Operand partialUnmapsCount = context.Load(OperandType.I32, Const((ulong)nint.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapsCountOffset)));
context.Copy(retry, context.ICompareNotEqual(threadLocalPartialUnmaps, partialUnmapsCount));
@ -79,14 +79,14 @@ namespace ARMeilleure.Signal
context.MarkLabel(endLabel);
// Finally, release the lock and return the retry value.
EmitNativeReaderLockRelease(context, IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
EmitNativeReaderLockRelease(context, nint.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
return retry;
}
public static Operand EmitThreadLocalMapIntGetOrReserve(EmitterContext context, IntPtr threadLocalMapPtr, Operand threadId, Operand initialState)
public static Operand EmitThreadLocalMapIntGetOrReserve(EmitterContext context, nint threadLocalMapPtr, Operand threadId, Operand initialState)
{
Operand idsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.ThreadIdsOffset));
Operand idsPtr = Const((ulong)nint.Add(threadLocalMapPtr, ThreadLocalMap<int>.ThreadIdsOffset));
Operand i = context.AllocateLocal(OperandType.I32);
@ -130,7 +130,7 @@ namespace ARMeilleure.Signal
// If it was 0, then we need to initialize the struct entry and return i.
context.BranchIfFalse(idNot0Label, context.ICompareEqual(existingId2, Const(0)));
Operand structsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
Operand structsPtr = Const((ulong)nint.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
Operand structPtr = context.Add(structsPtr, context.SignExtend32(OperandType.I64, offset2));
context.Store(structPtr, initialState);
@ -149,10 +149,10 @@ namespace ARMeilleure.Signal
return context.Copy(i);
}
private static Operand EmitThreadLocalMapIntGetValuePtr(EmitterContext context, IntPtr threadLocalMapPtr, Operand index)
private static Operand EmitThreadLocalMapIntGetValuePtr(EmitterContext context, nint threadLocalMapPtr, Operand index)
{
Operand offset = context.Multiply(index, Const(sizeof(int)));
Operand structsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
Operand structsPtr = Const((ulong)nint.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
return context.Add(structsPtr, context.SignExtend32(OperandType.I64, offset));
}
@ -170,9 +170,9 @@ namespace ARMeilleure.Signal
context.BranchIfFalse(loop, context.ICompareEqual(initial, replaced));
}
private static void EmitNativeReaderLockAcquire(EmitterContext context, IntPtr nativeReaderLockPtr)
private static void EmitNativeReaderLockAcquire(EmitterContext context, nint nativeReaderLockPtr)
{
Operand writeLockPtr = Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.WriteLockOffset));
Operand writeLockPtr = Const((ulong)nint.Add(nativeReaderLockPtr, NativeReaderWriterLock.WriteLockOffset));
// Spin until we can acquire the write lock.
Operand spinLabel = Label();
@ -182,16 +182,16 @@ namespace ARMeilleure.Signal
context.BranchIfTrue(spinLabel, context.CompareAndSwap(writeLockPtr, Const(0), Const(1)));
// Increment reader count.
EmitAtomicAddI32(context, Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(1));
EmitAtomicAddI32(context, Const((ulong)nint.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(1));
// Release write lock.
context.CompareAndSwap(writeLockPtr, Const(1), Const(0));
}
private static void EmitNativeReaderLockRelease(EmitterContext context, IntPtr nativeReaderLockPtr)
private static void EmitNativeReaderLockRelease(EmitterContext context, nint nativeReaderLockPtr)
{
// Decrement reader count.
EmitAtomicAddI32(context, Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(-1));
EmitAtomicAddI32(context, Const((ulong)nint.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(-1));
}
}
}

2
src/ARMeilleure/State/ExecutionContext.cs
View file

@ -9,7 +9,7 @@ namespace ARMeilleure.State
private readonly NativeContext _nativeContext;
internal IntPtr NativeContextPtr => _nativeContext.BasePtr;
internal nint NativeContextPtr => _nativeContext.BasePtr;
private bool _interrupted;

2
src/ARMeilleure/State/NativeContext.cs
View file

@ -27,7 +27,7 @@ namespace ARMeilleure.State
private readonly IJitMemoryBlock _block;
public IntPtr BasePtr => _block.Pointer;
public nint BasePtr => _block.Pointer;
public NativeContext(IJitMemoryAllocator allocator)
{

2
src/ARMeilleure/Translation/ArmEmitterContext.cs
View file

@ -92,7 +92,7 @@ namespace ARMeilleure.Translation
else
{
int index = Delegates.GetDelegateIndex(info);
IntPtr funcPtr = Delegates.GetDelegateFuncPtrByIndex(index);
nint funcPtr = Delegates.GetDelegateFuncPtrByIndex(index);
OperandType returnType = GetOperandType(info.ReturnType);

12
src/ARMeilleure/Translation/Cache/JitCache.cs
View file

@ -31,7 +31,7 @@ namespace ARMeilleure.Translation.Cache
[SupportedOSPlatform("windows")]
[LibraryImport("kernel32.dll", SetLastError = true)]
public static partial IntPtr FlushInstructionCache(IntPtr hProcess, IntPtr lpAddress, UIntPtr dwSize);
public static partial nint FlushInstructionCache(nint hProcess, nint lpAddress, nuint dwSize);
public static void Initialize(IJitMemoryAllocator allocator)
{
@ -65,7 +65,7 @@ namespace ARMeilleure.Translation.Cache
}
}
public static IntPtr Map(CompiledFunction func)
public static nint Map(CompiledFunction func)
{
byte[] code = func.Code;
@ -75,7 +75,7 @@ namespace ARMeilleure.Translation.Cache
int funcOffset = Allocate(code.Length);
IntPtr funcPtr = _jitRegion.Pointer + funcOffset;
nint funcPtr = _jitRegion.Pointer + funcOffset;
if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
{
@ -83,7 +83,7 @@ namespace ARMeilleure.Translation.Cache
{
fixed (byte* codePtr = code)
{
JitSupportDarwin.Copy(funcPtr, (IntPtr)codePtr, (ulong)code.Length);
JitSupportDarwin.Copy(funcPtr, (nint)codePtr, (ulong)code.Length);
}
}
}
@ -95,7 +95,7 @@ namespace ARMeilleure.Translation.Cache
if (OperatingSystem.IsWindows() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
{
FlushInstructionCache(Process.GetCurrentProcess().Handle, funcPtr, (UIntPtr)code.Length);
FlushInstructionCache(Process.GetCurrentProcess().Handle, funcPtr, (nuint)code.Length);
}
else
{
@ -109,7 +109,7 @@ namespace ARMeilleure.Translation.Cache
}
}
public static void Unmap(IntPtr pointer)
public static void Unmap(nint pointer)
{
lock (_lock)
{

2
src/ARMeilleure/Translation/Cache/JitCacheInvalidation.cs
View file

@ -68,7 +68,7 @@ namespace ARMeilleure.Translation.Cache
}
}
public void Invalidate(IntPtr basePointer, ulong size)
public void Invalidate(nint basePointer, ulong size)
{
if (_needsInvalidation)
{

8
src/ARMeilleure/Translation/Cache/JitUnwindWindows.cs
View file

@ -40,7 +40,7 @@ namespace ARMeilleure.Translation.Cache
PushMachframe = 10,
}
private unsafe delegate RuntimeFunction* GetRuntimeFunctionCallback(ulong controlPc, IntPtr context);
private unsafe delegate RuntimeFunction* GetRuntimeFunctionCallback(ulong controlPc, nint context);
[LibraryImport("kernel32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
@ -49,7 +49,7 @@ namespace ARMeilleure.Translation.Cache
ulong baseAddress,
uint length,
GetRuntimeFunctionCallback callback,
IntPtr context,
nint context,
[MarshalAs(UnmanagedType.LPWStr)] string outOfProcessCallbackDll);
private static GetRuntimeFunctionCallback _getRuntimeFunctionCallback;
@ -60,7 +60,7 @@ namespace ARMeilleure.Translation.Cache
private unsafe static UnwindInfo* _unwindInfo;
public static void InstallFunctionTableHandler(IntPtr codeCachePointer, uint codeCacheLength, IntPtr workBufferPtr)
public static void InstallFunctionTableHandler(nint codeCachePointer, uint codeCacheLength, nint workBufferPtr)
{
ulong codeCachePtr = (ulong)codeCachePointer.ToInt64();
@ -91,7 +91,7 @@ namespace ARMeilleure.Translation.Cache
}
}
private static unsafe RuntimeFunction* FunctionTableHandler(ulong controlPc, IntPtr context)
private static unsafe RuntimeFunction* FunctionTableHandler(ulong controlPc, nint context)
{
int offset = (int)((long)controlPc - context.ToInt64());

4
src/ARMeilleure/Translation/DelegateInfo.cs
View file

@ -8,9 +8,9 @@ namespace ARMeilleure.Translation
private readonly Delegate _dlg; // Ensure that this delegate will not be garbage collected.
#pragma warning restore IDE0052
public IntPtr FuncPtr { get; }
public nint FuncPtr { get; }
public DelegateInfo(Delegate dlg, IntPtr funcPtr)
public DelegateInfo(Delegate dlg, nint funcPtr)
{
_dlg = dlg;
FuncPtr = funcPtr;

8
src/ARMeilleure/Translation/Delegates.cs
View file

@ -9,7 +9,7 @@ namespace ARMeilleure.Translation
{
static class Delegates
{
public static bool TryGetDelegateFuncPtrByIndex(int index, out IntPtr funcPtr)
public static bool TryGetDelegateFuncPtrByIndex(int index, out nint funcPtr)
{
if (index >= 0 && index < _delegates.Count)
{
@ -25,7 +25,7 @@ namespace ARMeilleure.Translation
}
}
public static IntPtr GetDelegateFuncPtrByIndex(int index)
public static nint GetDelegateFuncPtrByIndex(int index)
{
if (index < 0 || index >= _delegates.Count)
{
@ -35,7 +35,7 @@ namespace ARMeilleure.Translation
return _delegates.Values[index].FuncPtr; // O(1).
}
public static IntPtr GetDelegateFuncPtr(MethodInfo info)
public static nint GetDelegateFuncPtr(MethodInfo info)
{
ArgumentNullException.ThrowIfNull(info);
@ -65,7 +65,7 @@ namespace ARMeilleure.Translation
return index;
}
private static void SetDelegateInfo(Delegate dlg, IntPtr funcPtr)
private static void SetDelegateInfo(Delegate dlg, nint funcPtr)
{
string key = GetKey(dlg.Method);

4
src/ARMeilleure/Translation/DispatcherFunction.cs
View file

@ -2,6 +2,6 @@ using System;
namespace ARMeilleure.Translation
{
delegate void DispatcherFunction(IntPtr nativeContext, ulong startAddress);
delegate ulong WrapperFunction(IntPtr nativeContext, ulong startAddress);
delegate void DispatcherFunction(nint nativeContext, ulong startAddress);
delegate ulong WrapperFunction(nint nativeContext, ulong startAddress);
}

2
src/ARMeilleure/Translation/EmitterContext.cs
View file

@ -97,7 +97,7 @@ namespace ARMeilleure.Translation
public virtual Operand Call(MethodInfo info, params Operand[] callArgs)
{
IntPtr funcPtr = Delegates.GetDelegateFuncPtr(info);
nint funcPtr = Delegates.GetDelegateFuncPtr(info);
OperandType returnType = GetOperandType(info.ReturnType);

2
src/ARMeilleure/Translation/GuestFunction.cs
View file

@ -2,5 +2,5 @@ using System;
namespace ARMeilleure.Translation
{
delegate ulong GuestFunction(IntPtr nativeContextPtr);
delegate ulong GuestFunction(nint nativeContextPtr);
}

22
src/ARMeilleure/Translation/PTC/Ptc.cs
View file

@ -268,11 +268,11 @@ namespace ARMeilleure.Translation.PTC
return false;
}
IntPtr intPtr = IntPtr.Zero;
nint intPtr = nint.Zero;
try
{
intPtr = Marshal.AllocHGlobal(new IntPtr(outerHeader.UncompressedStreamSize));
intPtr = Marshal.AllocHGlobal(new nint(outerHeader.UncompressedStreamSize));
using UnmanagedMemoryStream stream = new((byte*)intPtr.ToPointer(), outerHeader.UncompressedStreamSize, outerHeader.UncompressedStreamSize, FileAccess.ReadWrite);
try
@ -373,7 +373,7 @@ namespace ARMeilleure.Translation.PTC
}
finally
{
if (intPtr != IntPtr.Zero)
if (intPtr != nint.Zero)
{
Marshal.FreeHGlobal(intPtr);
}
@ -455,11 +455,11 @@ namespace ARMeilleure.Translation.PTC
outerHeader.SetHeaderHash();
IntPtr intPtr = IntPtr.Zero;
nint intPtr = nint.Zero;
try
{
intPtr = Marshal.AllocHGlobal(new IntPtr(outerHeader.UncompressedStreamSize));
intPtr = Marshal.AllocHGlobal(new nint(outerHeader.UncompressedStreamSize));
using UnmanagedMemoryStream stream = new((byte*)intPtr.ToPointer(), outerHeader.UncompressedStreamSize, outerHeader.UncompressedStreamSize, FileAccess.ReadWrite);
stream.Seek((long)Unsafe.SizeOf<InnerHeader>(), SeekOrigin.Begin);
@ -513,7 +513,7 @@ namespace ARMeilleure.Translation.PTC
}
finally
{
if (intPtr != IntPtr.Zero)
if (intPtr != nint.Zero)
{
Marshal.FreeHGlobal(intPtr);
}
@ -664,7 +664,7 @@ namespace ARMeilleure.Translation.PTC
foreach (RelocEntry relocEntry in relocEntries)
{
IntPtr? imm = null;
nint? imm = null;
Symbol symbol = relocEntry.Symbol;
if (symbol.Type == SymbolType.FunctionTable)
@ -675,7 +675,7 @@ namespace ARMeilleure.Translation.PTC
{
unsafe
{
imm = (IntPtr)Unsafe.AsPointer(ref translator.FunctionTable.GetValue(guestAddress));
imm = (nint)Unsafe.AsPointer(ref translator.FunctionTable.GetValue(guestAddress));
}
}
}
@ -683,7 +683,7 @@ namespace ARMeilleure.Translation.PTC
{
int index = (int)symbol.Value;
if (Delegates.TryGetDelegateFuncPtrByIndex(index, out IntPtr funcPtr))
if (Delegates.TryGetDelegateFuncPtrByIndex(index, out nint funcPtr))
{
imm = funcPtr;
}
@ -698,7 +698,7 @@ namespace ARMeilleure.Translation.PTC
unsafe
{
imm = (IntPtr)Unsafe.AsPointer(ref callCounter.Value);
imm = (nint)Unsafe.AsPointer(ref callCounter.Value);
}
}
else if (symbol == DispatchStubSymbol)
@ -744,7 +744,7 @@ namespace ARMeilleure.Translation.PTC
bool highCq)
{
var cFunc = new CompiledFunction(code, unwindInfo, RelocInfo.Empty);
var gFunc = cFunc.MapWithPointer<GuestFunction>(out IntPtr gFuncPointer);
var gFunc = cFunc.MapWithPointer<GuestFunction>(out nint gFuncPointer);
return new TranslatedFunction(gFunc, gFuncPointer, callCounter, guestSize, highCq);
}

4
src/ARMeilleure/Translation/TranslatedFunction.cs
View file

@ -7,12 +7,12 @@ namespace ARMeilleure.Translation
{
private readonly GuestFunction _func; // Ensure that this delegate will not be garbage collected.
public IntPtr FuncPointer { get; }
public nint FuncPointer { get; }
public Counter<uint> CallCounter { get; }
public ulong GuestSize { get; }
public bool HighCq { get; }
public TranslatedFunction(GuestFunction func, IntPtr funcPointer, Counter<uint> callCounter, ulong guestSize, bool highCq)
public TranslatedFunction(GuestFunction func, nint funcPointer, Counter<uint> callCounter, ulong guestSize, bool highCq)
{
_func = func;
FuncPointer = funcPointer;

2
src/ARMeilleure/Translation/Translator.cs
View file

@ -298,7 +298,7 @@ namespace ARMeilleure.Translation
_ptc.WriteCompiledFunction(address, funcSize, hash, highCq, compiledFunc);
}
GuestFunction func = compiledFunc.MapWithPointer<GuestFunction>(out IntPtr funcPointer);
GuestFunction func = compiledFunc.MapWithPointer<GuestFunction>(out nint funcPointer);
Allocators.ResetAll();

12
src/ARMeilleure/Translation/TranslatorStubs.cs
View file

@ -15,12 +15,12 @@ namespace ARMeilleure.Translation
/// </summary>
class TranslatorStubs : IDisposable
{
private readonly Lazy<IntPtr> _slowDispatchStub;
private readonly Lazy<nint> _slowDispatchStub;
private bool _disposed;
private readonly AddressTable<ulong> _functionTable;
private readonly Lazy<IntPtr> _dispatchStub;
private readonly Lazy<nint> _dispatchStub;
private readonly Lazy<DispatcherFunction> _dispatchLoop;
private readonly Lazy<WrapperFunction> _contextWrapper;
@ -28,7 +28,7 @@ namespace ARMeilleure.Translation
/// Gets the dispatch stub.
/// </summary>
/// <exception cref="ObjectDisposedException"><see cref="TranslatorStubs"/> instance was disposed</exception>
public IntPtr DispatchStub
public nint DispatchStub
{
get
{
@ -42,7 +42,7 @@ namespace ARMeilleure.Translation
/// Gets the slow dispatch stub.
/// </summary>
/// <exception cref="ObjectDisposedException"><see cref="TranslatorStubs"/> instance was disposed</exception>
public IntPtr SlowDispatchStub
public nint SlowDispatchStub
{
get
{
@ -140,7 +140,7 @@ namespace ARMeilleure.Translation
/// Generates a <see cref="DispatchStub"/>.
/// </summary>
/// <returns>Generated <see cref="DispatchStub"/></returns>
private IntPtr GenerateDispatchStub()
private nint GenerateDispatchStub()
{
var context = new EmitterContext();
@ -198,7 +198,7 @@ namespace ARMeilleure.Translation
/// Generates a <see cref="SlowDispatchStub"/>.
/// </summary>
/// <returns>Generated <see cref="SlowDispatchStub"/></returns>
private IntPtr GenerateSlowDispatchStub()
private nint GenerateSlowDispatchStub()
{
var context = new EmitterContext();

2
src/ARMeilleure/Translation/TranslatorTestMethods.cs
View file

@ -9,7 +9,7 @@ namespace ARMeilleure.Translation
{
public static class TranslatorTestMethods
{
public delegate int FpFlagsPInvokeTest(IntPtr managedMethod);
public delegate int FpFlagsPInvokeTest(nint managedMethod);
private static bool SetPlatformFtz(EmitterContext context, bool ftz)
{