rename XMREngine as Yengine (still not all done), big mess source formating changes, move state files to proper folder, fix a source file locking on errors, more changes for cross platform including from Mike,... yes yes i know a messy commit

1 files changed, 0 insertions, 271 deletions

diff --git a/OpenSim/Region/ScriptEngine/XMREngine/XMRHeapTracker.cs b/OpenSim/Region/ScriptEngine/XMREngine/XMRHeapTracker.cs
deleted file mode 100644
index 0e7d303..0000000
--- a/OpenSim/Region/ScriptEngine/XMREngine/XMRHeapTracker.cs
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Reflection;
-using System.Reflection.Emit;
-
-using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
-using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
-using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
-using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
-using LSL_Rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
-using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
-using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
-
-namespace OpenSim.Region.ScriptEngine.XMREngine
-{
-    /**
-     * One instance of this class for lsl base objects that take a variable
-     * amount of memory.  They are what the script-visible list,object,string
-     * variables are declared as at the CIL level.  Generally, temp vars used
-     * by the compiler get their basic type (list,object,string).
-     *
-     * Note that the xmr arrays and script-defined objects have their own
-     * heap tracking built in so do not need any of this stuff.
-     */
-    public class HeapTrackerBase {
-        protected int usage;                    // num bytes used by object
-        protected XMRInstAbstract instance;     // what script it is in
-
-        public HeapTrackerBase (XMRInstAbstract inst)
-        {
-            if (inst == null) throw new ArgumentNullException ("inst");
-            instance = inst;
-        }
-
-        ~HeapTrackerBase ()
-        {
-            usage = instance.UpdateHeapUse (usage, 0);
-        }
-    }
-
-    /**
-     * Wrapper around lists to keep track of how much memory they use.
-     */
-    public class HeapTrackerList : HeapTrackerBase {
-        private static FieldInfo listValueField = typeof (HeapTrackerList).GetField ("value");
-        private static MethodInfo listSaveMethod = typeof (HeapTrackerList).GetMethod ("Save");
-
-        public LSL_List value;
-
-        public HeapTrackerList (XMRInstAbstract inst) : base (inst) { }
-
-        // generate CIL code to pop the value from the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //   new value pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   new value popped from CIL stack
-        //   heap usage updated
-        public static void GenPop (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit(errorAt, OpCodes.Call, listSaveMethod);
-        }
-
-        // generate CIL code to push the value on the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   value pushed on CIL stack replacing 'this' pointer
-        //   returns typeof value pushed on stack
-        public static Type GenPush (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit (errorAt, OpCodes.Ldfld, listValueField);
-            return typeof (LSL_List);
-        }
-
-        public void Save (LSL_List lis)
-        {
-            int newuse = Size (lis);
-            usage = instance.UpdateHeapUse (usage, newuse);
-            value = lis;
-        }
-
-        //private static int counter = 5;
-        public static int Size (LSL_List lis)
-        {
-            // VS2017 in debug mode seems to have a problem running this statement quickly:
-            //SLOW: return (!typeof(LSL_List).IsValueType && (lis == null)) ? 0 : lis.Size;
-
-            //FAST: return 33;
-            //SLOW: return (lis == null) ? 0 : 99;
-            //FAST: return ++ counter;
-
-            // VS2017 in debug mode seems content to run this quickly though:
-
-            try {
-                return lis.Size;
-            } catch {
-                return 0;
-            }
-        }
-    }
-
-    /**
-     * Wrapper around objects to keep track of how much memory they use.
-     */
-    public class HeapTrackerObject : HeapTrackerBase {
-        private static FieldInfo objectValueField = typeof (HeapTrackerObject).GetField ("value");
-        private static MethodInfo objectSaveMethod = typeof (HeapTrackerObject).GetMethod ("Save");
-
-        public const int HT_CHAR = 2;
-        public const int HT_DELE = 8;
-        public const int HT_DOUB = 8;
-        public const int HT_SING = 4;
-        public const int HT_SFLT = 4;
-        public const int HT_INT  = 4;
-        public const int HT_VEC  = HT_DOUB * 3;
-        public const int HT_ROT  = HT_DOUB * 4;
-
-        public object value;
-
-        public HeapTrackerObject (XMRInstAbstract inst) : base (inst) { }
-
-        // generate CIL code to pop the value from the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //   new value pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   new value popped from CIL stack
-        //   heap usage updated
-        public static void GenPop (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit(errorAt, OpCodes.Call, objectSaveMethod);
-        }
-
-        // generate CIL code to push the value on the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   value pushed on CIL stack replacing 'this' pointer
-        //   returns typeof value pushed on stack
-        public static Type GenPush (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit (errorAt, OpCodes.Ldfld, objectValueField);
-            return typeof (object);
-        }
-
-        public void Save (object obj)
-        {
-            int newuse = Size (obj);
-            usage = instance.UpdateHeapUse (usage, newuse);
-            value = obj;
-        }
-
-        // public so it can be used by XMRArray
-        public static int Size (object obj)
-        {
-            if (obj == null) return 0;
-
-            if (obj is char)            return HT_CHAR;
-            if (obj is Delegate)        return HT_DELE;
-            if (obj is double)          return HT_DOUB;
-            if (obj is float)           return HT_SING;
-            if (obj is int)             return HT_INT;
-            if (obj is LSL_Float)       return HT_SFLT;
-            if (obj is LSL_Integer)     return HT_INT;
-            if (obj is LSL_List)        return ((LSL_List)obj).Size;
-            if (obj is LSL_Rotation)    return HT_ROT;
-            if (obj is LSL_String)      return ((LSL_String)obj).m_string.Length * HT_CHAR;
-            if (obj is LSL_Vector)      return HT_VEC;
-            if (obj is string)          return ((string)obj).Length * HT_CHAR;
-            if (obj is XMR_Array)       return 0;
-            if (obj is XMRArrayListKey) return ((XMRArrayListKey)obj).Size;
-            if (obj is XMRSDTypeClObj)  return 0;
-
-            if (obj is Array) {
-                Array ar = (Array)obj;
-                int len = ar.Length;
-                if (len == 0) return 0;
-                Type et = ar.GetType ().GetElementType ();
-                if (et.IsValueType) return Size (ar.GetValue (0)) * len;
-                int size = 0;
-                for (int i = 0; i < len; i ++) {
-                    size += Size (ar.GetValue (i));
-                }
-                return size;
-            }
-
-            throw new Exception ("unknown size of type " + obj.GetType ().Name);
-        }
-    }
-
-    /**
-     * Wrapper around strings to keep track of how much memory they use.
-     */
-    public class HeapTrackerString : HeapTrackerBase {
-        private static FieldInfo stringValueField = typeof (HeapTrackerString).GetField ("value");
-        private static MethodInfo stringSaveMethod = typeof (HeapTrackerString).GetMethod ("Save");
-
-        public string value;
-
-        public HeapTrackerString (XMRInstAbstract inst) : base (inst) { }
-
-        // generate CIL code to pop the value from the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //   new value pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   new value popped from CIL stack
-        //   heap usage updated
-        public static void GenPop (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit (errorAt, OpCodes.Call, stringSaveMethod);
-        }
-
-        // generate CIL code to push the value on the CIL stack
-        //  input:
-        //   'this' pointer already pushed on CIL stack
-        //  output:
-        //   'this' pointer popped from stack
-        //   value pushed on CIL stack replacing 'this' pointer
-        //   returns typeof value pushed on stack
-        public static Type GenPush (Token errorAt, ScriptMyILGen ilGen)
-        {
-            ilGen.Emit (errorAt, OpCodes.Ldfld, stringValueField);
-            return typeof (string);
-        }
-
-        public void Save (string str)
-        {
-            int newuse = Size (str);
-            usage = instance.UpdateHeapUse (usage, newuse);
-            value = str;
-        }
-
-        public static int Size (string str)
-        {
-            return (str == null) ? 0 : str.Length * HeapTrackerObject.HT_CHAR;
-        }
-    }
-}