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* Implement speculative translation on the cpu, and change the way how branches to unknown or untranslated addresses works * Port t0opt changes and other cleanups * Change namespace from translation related classes to ChocolArm64.Translation, other minor tweaks * Fix typo * Translate higher quality code for indirect jumps aswell, and on some cases that were missed when lower quality (tier 0) code was available * Remove debug print * Remove direct argument passing optimization, and enable tail calls for BR instructions * Call delegates directly with Callvirt rather than calling Execute, do not emit calls for tier 0 code * Remove unused property * Rename argument on ArmSubroutine delegate
68 lines
No EOL
1.5 KiB
C#
68 lines
No EOL
1.5 KiB
C#
using ChocolArm64.Memory;
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using ChocolArm64.State;
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using ChocolArm64.Translation;
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using System;
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using System.Threading;
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namespace ChocolArm64
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{
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public class CpuThread
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{
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public CpuThreadState ThreadState { get; private set; }
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public MemoryManager Memory { get; private set; }
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private Translator _translator;
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public Thread Work;
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public event EventHandler WorkFinished;
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private int _isExecuting;
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public CpuThread(Translator translator, MemoryManager memory, long entrypoint)
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{
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_translator = translator;
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Memory = memory;
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ThreadState = new CpuThreadState();
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ThreadState.Running = true;
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Work = new Thread(delegate()
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{
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translator.ExecuteSubroutine(this, entrypoint);
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memory.RemoveMonitor(ThreadState.Core);
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WorkFinished?.Invoke(this, EventArgs.Empty);
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});
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}
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public bool Execute()
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{
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if (Interlocked.Exchange(ref _isExecuting, 1) == 1)
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{
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return false;
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}
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Work.Start();
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return true;
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}
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public void StopExecution()
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{
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ThreadState.Running = false;
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}
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public void RequestInterrupt()
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{
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ThreadState.RequestInterrupt();
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}
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public bool IsCurrentThread()
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{
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return Thread.CurrentThread == Work;
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}
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}
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} |