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[CPU] Speed up translation a little bit

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This commit is contained in:
gdkchan 2018-04-11 14:44:03 -03:00
parent 46548bbc41
commit 9227b0ea59
4 changed files with 48 additions and 33 deletions
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52
ChocolArm64/ATranslatedSub.cs
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@ -3,6 +3,7 @@ using ChocolArm64.State;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Reflection;
using System.Reflection.Emit;
@ -23,7 +24,7 @@ namespace ChocolArm64
public ReadOnlyCollection<ARegister> Params { get; private set; }
private HashSet<long> Callees;
private HashSet<long> Callers;
private ATranslatedSubType Type;
@ -33,7 +34,7 @@ namespace ChocolArm64
private int MinCallCountForReJit = 250;
public ATranslatedSub(DynamicMethod Method, List<ARegister> Params, HashSet<long> Callees)
public ATranslatedSub(DynamicMethod Method, List<ARegister> Params)
{
if (Method == null)
{
@ -45,14 +46,10 @@ namespace ChocolArm64
throw new ArgumentNullException(nameof(Params));
}
if (Callees == null)
{
throw new ArgumentNullException(nameof(Callees));
}
this.Method = Method;
this.Params = Params.AsReadOnly();
this.Callees = Callees;
Callers = new HashSet<long>();
PrepareDelegate();
}
@ -107,17 +104,14 @@ namespace ChocolArm64
public bool ShouldReJit()
{
if (Type == ATranslatedSubType.SubTier0)
if (NeedsReJit && CallCount < MinCallCountForReJit)
{
if (CallCount < MinCallCountForReJit)
{
CallCount++;
}
CallCount++;
return CallCount == MinCallCountForReJit;
return false;
}
return Type == ATranslatedSubType.SubTier1 && NeedsReJit;
return NeedsReJit;
}
public long Execute(AThreadState ThreadState, AMemory Memory)
@ -125,10 +119,32 @@ namespace ChocolArm64
return ExecDelegate(ThreadState, Memory);
}
public void SetType(ATranslatedSubType Type) => this.Type = Type;
public void AddCaller(long Position)
{
lock (Callers)
{
Callers.Add(Position);
}
}
public bool HasCallee(long Position) => Callees.Contains(Position);
public long[] GetCallerPositions()
{
lock (Callers)
{
return Callers.ToArray();
}
}
public void MarkForReJit() => NeedsReJit = true;
public void SetType(ATranslatedSubType Type)
{
this.Type = Type;
if (Type == ATranslatedSubType.SubTier0)
{
NeedsReJit = true;
}
}
public void MarkForReJit() => NeedsReJit = true;
}
}