1 files changed, 0 insertions, 165 deletions
diff --git a/ChocolArm64/ATranslatorCache.cs b/ChocolArm64/ATranslatorCache.cs
deleted file mode 100644
index 199b44f8..00000000
--- a/ChocolArm64/ATranslatorCache.cs
+++ /dev/null
@@ -1,165 +0,0 @@
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Threading;
-
-namespace ChocolArm64
-{
-    class ATranslatorCache
-    {
-        //Maximum size of the cache, in bytes, measured in ARM code size.
-        private const int MaxTotalSize = 4 * 1024 * 256;
-
-        //Minimum time required in milliseconds for a method to be eligible for deletion.
-        private const int MinTimeDelta = 2 * 60000;
-
-        //Minimum number of calls required to update the timestamp.
-        private const int MinCallCountForUpdate = 250;
-
-        private class CacheBucket
-        {
-            public ATranslatedSub Subroutine { get; private set; }
-
-            public LinkedListNode<long> Node { get; private set; }
-
-            public int CallCount { get; set; }
-
-            public int Size { get; private set; }
-
-            public long Timestamp { get; private set; }
-
-            public CacheBucket(ATranslatedSub Subroutine, LinkedListNode<long> Node, int Size)
-            {
-                this.Subroutine = Subroutine;
-                this.Size       = Size;
-
-                UpdateNode(Node);
-            }
-
-            public void UpdateNode(LinkedListNode<long> Node)
-            {
-                this.Node = Node;
-
-                Timestamp = GetTimestamp();
-            }
-        }
-
-        private ConcurrentDictionary<long, CacheBucket> Cache;
-
-        private LinkedList<long> SortedCache;
-
-        private int TotalSize;
-
-        public ATranslatorCache()
-        {
-            Cache = new ConcurrentDictionary<long, CacheBucket>();
-
-            SortedCache = new LinkedList<long>();
-        }
-
-        public void AddOrUpdate(long Position, ATranslatedSub Subroutine, int Size)
-        {
-            ClearCacheIfNeeded();
-
-            TotalSize += Size;
-
-            lock (SortedCache)
-            {
-                LinkedListNode<long> Node = SortedCache.AddLast(Position);
-
-                CacheBucket NewBucket = new CacheBucket(Subroutine, Node, Size);
-
-                Cache.AddOrUpdate(Position, NewBucket, (Key, Bucket) =>
-                {
-                    TotalSize -= Bucket.Size;
-
-                    SortedCache.Remove(Bucket.Node);
-
-                    return NewBucket;
-                });
-            }
-        }
-
-        public bool HasSubroutine(long Position)
-        {
-            return Cache.ContainsKey(Position);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public bool TryGetSubroutine(long Position, out ATranslatedSub Subroutine)
-        {
-            if (Cache.TryGetValue(Position, out CacheBucket Bucket))
-            {
-                if (Bucket.CallCount++ > MinCallCountForUpdate)
-                {
-                    if (Monitor.TryEnter(SortedCache))
-                    {
-                        try
-                        {
-                            Bucket.CallCount = 0;
-
-                            SortedCache.Remove(Bucket.Node);
-
-                            Bucket.UpdateNode(SortedCache.AddLast(Position));
-                        }
-                        finally
-                        {
-                            Monitor.Exit(SortedCache);
-                        }
-                    }
-                }
-
-                Subroutine = Bucket.Subroutine;
-
-                return true;
-            }
-
-            Subroutine = default(ATranslatedSub);
-
-            return false;
-        }
-
-        private void ClearCacheIfNeeded()
-        {
-            long Timestamp = GetTimestamp();
-
-            while (TotalSize > MaxTotalSize)
-            {
-                lock (SortedCache)
-                {
-                    LinkedListNode<long> Node = SortedCache.First;
-
-                    if (Node == null)
-                    {
-                        break;
-                    }
-
-                    CacheBucket Bucket = Cache[Node.Value];
-
-                    long TimeDelta = Timestamp - Bucket.Timestamp;
-
-                    if (TimeDelta <= MinTimeDelta)
-                    {
-                        break;
-                    }
-
-                    if (Cache.TryRemove(Node.Value, out Bucket))
-                    {
-                        TotalSize -= Bucket.Size;
-
-                        SortedCache.Remove(Bucket.Node);
-                    }
-                }
-            }
-        }
-
-        private static long GetTimestamp()
-        {
-            long timestamp = Stopwatch.GetTimestamp();
-
-            return timestamp / (Stopwatch.Frequency / 1000);
-        }
-    }
-}
-\ No newline at end of file