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ryujinx-mirror/ARMeilleure/Translation/Delegates.cs

267 lines
19 KiB
C#
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using ARMeilleure.Instructions;
using System;
using System.Collections.Generic;
using System.Reflection;
namespace ARMeilleure.Translation
{
static class Delegates
{
public static bool TryGetDelegateFuncPtrByIndex(int index, out IntPtr funcPtr)
{
if (index >= 0 && index < _delegates.Count)
{
funcPtr = _delegates.Values[index].FuncPtr; // O(1).
return true;
}
else
{
funcPtr = default;
return false;
}
}
public static IntPtr GetDelegateFuncPtrByIndex(int index)
{
if (index < 0 || index >= _delegates.Count)
{
throw new ArgumentOutOfRangeException($"({nameof(index)} = {index})");
}
return _delegates.Values[index].FuncPtr; // O(1).
}
public static IntPtr GetDelegateFuncPtr(MethodInfo info)
{
ArgumentNullException.ThrowIfNull(info);
string key = GetKey(info);
if (!_delegates.TryGetValue(key, out DelegateInfo dlgInfo)) // O(log(n)).
{
throw new KeyNotFoundException($"({nameof(key)} = {key})");
}
return dlgInfo.FuncPtr;
}
public static int GetDelegateIndex(MethodInfo info)
{
ArgumentNullException.ThrowIfNull(info);
string key = GetKey(info);
int index = _delegates.IndexOfKey(key); // O(log(n)).
if (index == -1)
{
throw new KeyNotFoundException($"({nameof(key)} = {key})");
}
return index;
}
private static void SetDelegateInfo(MethodInfo info)
{
string key = GetKey(info);
Delegate dlg = DelegateHelper.GetDelegate(info);
_delegates.Add(key, new DelegateInfo(dlg)); // ArgumentException (key).
}
private static string GetKey(MethodInfo info)
{
return $"{info.DeclaringType.Name}.{info.Name}";
}
private static readonly SortedList<string, DelegateInfo> _delegates;
static Delegates()
{
_delegates = new SortedList<string, DelegateInfo>();
SetDelegateInfo(typeof(Math).GetMethod(nameof(Math.Abs), new Type[] { typeof(double) }));
SetDelegateInfo(typeof(Math).GetMethod(nameof(Math.Ceiling), new Type[] { typeof(double) }));
SetDelegateInfo(typeof(Math).GetMethod(nameof(Math.Floor), new Type[] { typeof(double) }));
SetDelegateInfo(typeof(Math).GetMethod(nameof(Math.Round), new Type[] { typeof(double), typeof(MidpointRounding) }));
SetDelegateInfo(typeof(Math).GetMethod(nameof(Math.Truncate), new Type[] { typeof(double) }));
SetDelegateInfo(typeof(MathF).GetMethod(nameof(MathF.Abs), new Type[] { typeof(float) }));
SetDelegateInfo(typeof(MathF).GetMethod(nameof(MathF.Ceiling), new Type[] { typeof(float) }));
SetDelegateInfo(typeof(MathF).GetMethod(nameof(MathF.Floor), new Type[] { typeof(float) }));
SetDelegateInfo(typeof(MathF).GetMethod(nameof(MathF.Round), new Type[] { typeof(float), typeof(MidpointRounding) }));
SetDelegateInfo(typeof(MathF).GetMethod(nameof(MathF.Truncate), new Type[] { typeof(float) }));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.Break)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.CheckSynchronization)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.EnqueueForRejit)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntpctEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidr32))); // A32 only.
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl032))); // A32 only.
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadByte)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt16)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt32)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt64)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadVector128)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl0)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl032))); // A32 only.
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SignalMemoryTracking)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SupervisorCall)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ThrowInvalidMemoryAccess)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.Undefined)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteByte)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt16)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt32)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt64)));
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteVector128)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingSigns)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingZeros)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32b)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cb)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32ch)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cw)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cx)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32h)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32w)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32x)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Decrypt)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Encrypt)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FixedRotate)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashChoose)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashLower)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashMajority)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashParity)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashUpper)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.InverseMixColumns)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.MixColumns)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.PolynomialMult64_128)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS32)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS64)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU32)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU64)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToS32)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToS64)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToU32)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToU64)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart1)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart2)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha256SchedulePart1)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha256SchedulePart2)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SignedShrImm64)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl1)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl2)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl3)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl4)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx1)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx2)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx3)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx4)));
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.UnsignedShrImm64)));
SetDelegateInfo(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)));
SetDelegateInfo(typeof(SoftFloat16_64).GetMethod(nameof(SoftFloat16_64.FPConvert)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPAdd)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPAddFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompare)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareEQ)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareEQFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGE)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGEFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGT)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGTFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLE)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLEFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLT)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLTFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPDiv)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMax)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxNum)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxNumFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMin)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinNum)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinNumFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMul)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulAdd)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulAddFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulSub)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulSubFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulX)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPNegMulAdd)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPNegMulSub)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipEstimate)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipEstimateFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipStep))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipStepFused)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecpX)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtEstimate)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtEstimateFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtStep))); // A32 only.
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtStepFused)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPSqrt)));
SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPSub)));
SetDelegateInfo(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPAdd)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPAddFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompare)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareEQ)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareEQFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGE)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGEFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGT)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGTFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLE)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLEFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLT)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLTFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPDiv)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMax)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxNum)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxNumFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMin)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinNum)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinNumFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMul)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulAdd)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulAddFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulSub)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulSubFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulX)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPNegMulAdd)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPNegMulSub)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipEstimate)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipEstimateFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipStep))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipStepFused)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecpX)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtEstimate)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtEstimateFpscr))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtStep))); // A32 only.
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtStepFused)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPSqrt)));
SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPSub)));
SetDelegateInfo(typeof(SoftFloat64_16).GetMethod(nameof(SoftFloat64_16.FPConvert)));
}
}
}
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