Thread scheduler rewrite (#393)

* Started to rewrite the thread scheduler

* Add a single core-like scheduling mode, enabled by default

* Clear exclusive monitor on context switch

* Add SetThreadActivity, misc fixes

* Implement WaitForAddress and SignalToAddress svcs, misc fixes

* Misc fixes (on SetActivity and Arbiter), other tweaks

* Rebased

* Add missing null check

* Rename multicore key on config, fix UpdatePriorityInheritance

* Make scheduling data MLQs private

* nit: Ordering

1 files changed, 14 insertions, 14 deletions

diff --git a/ChocolArm64/Memory/AMemory.cs b/ChocolArm64/Memory/AMemory.cs
index 806a0b86..2cb9b16c 100644
--- a/ChocolArm64/Memory/AMemory.cs
+++ b/ChocolArm64/Memory/AMemory.cs
@@ -41,7 +41,7 @@ namespace ChocolArm64.Memory
             }
         }
 
-        private Dictionary<AThreadState, ArmMonitor> Monitors;
+        private Dictionary<int, ArmMonitor> Monitors;
 
         private ConcurrentDictionary<long, IntPtr> ObservedPages;
 
@@ -53,7 +53,7 @@ namespace ChocolArm64.Memory
 
         public AMemory(IntPtr Ram)
         {
-            Monitors = new Dictionary<AThreadState, ArmMonitor>();
+            Monitors = new Dictionary<int, ArmMonitor>();
 
             ObservedPages = new ConcurrentDictionary<long, IntPtr>();
 
@@ -69,17 +69,17 @@ namespace ChocolArm64.Memory
             }
         }
 
-        public void RemoveMonitor(AThreadState State)
+        public void RemoveMonitor(int Core)
         {
             lock (Monitors)
             {
-                ClearExclusive(State);
+                ClearExclusive(Core);
 
-                Monitors.Remove(State);
+                Monitors.Remove(Core);
             }
         }
 
-        public void SetExclusive(AThreadState ThreadState, long Position)
+        public void SetExclusive(int Core, long Position)
         {
             Position &= ~ErgMask;
 
@@ -93,11 +93,11 @@ namespace ChocolArm64.Memory
                     }
                 }
 
-                if (!Monitors.TryGetValue(ThreadState, out ArmMonitor ThreadMon))
+                if (!Monitors.TryGetValue(Core, out ArmMonitor ThreadMon))
                 {
                     ThreadMon = new ArmMonitor();
 
-                    Monitors.Add(ThreadState, ThreadMon);
+                    Monitors.Add(Core, ThreadMon);
                 }
 
                 ThreadMon.Position = Position;
@@ -105,7 +105,7 @@ namespace ChocolArm64.Memory
             }
         }
 
-        public bool TestExclusive(AThreadState ThreadState, long Position)
+        public bool TestExclusive(int Core, long Position)
         {
             //Note: Any call to this method also should be followed by a
             //call to ClearExclusiveForStore if this method returns true.
@@ -113,7 +113,7 @@ namespace ChocolArm64.Memory
 
             Monitor.Enter(Monitors);
 
-            if (!Monitors.TryGetValue(ThreadState, out ArmMonitor ThreadMon))
+            if (!Monitors.TryGetValue(Core, out ArmMonitor ThreadMon))
             {
                 return false;
             }
@@ -128,9 +128,9 @@ namespace ChocolArm64.Memory
             return ExState;
         }
 
-        public void ClearExclusiveForStore(AThreadState ThreadState)
+        public void ClearExclusiveForStore(int Core)
         {
-            if (Monitors.TryGetValue(ThreadState, out ArmMonitor ThreadMon))
+            if (Monitors.TryGetValue(Core, out ArmMonitor ThreadMon))
             {
                 ThreadMon.ExState = false;
             }
@@ -138,11 +138,11 @@ namespace ChocolArm64.Memory
             Monitor.Exit(Monitors);
         }
 
-        public void ClearExclusive(AThreadState ThreadState)
+        public void ClearExclusive(int Core)
         {
             lock (Monitors)
             {
-                if (Monitors.TryGetValue(ThreadState, out ArmMonitor ThreadMon))
+                if (Monitors.TryGetValue(Core, out ArmMonitor ThreadMon))
                 {
                     ThreadMon.ExState = false;
                 }