1 files changed, 135 insertions, 0 deletions
diff --git a/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs b/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs
new file mode 100644
index 0000000..c5995b2
--- /dev/null
+++ b/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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.Collections.Generic;
+using System.Text;
+using OpenSim.Scripting.EmbeddedJVM.Types;
+using OpenSim.Scripting.EmbeddedJVM.Types.PrimitiveTypes;
+namespace OpenSim.Scripting.EmbeddedJVM
+{
+    partial class Thread
+    {
+        private partial class Interpreter
+        {
+            private Thread _mThread;
+            public Interpreter(Thread parentThread)
+            {
+                _mThread = parentThread;
+            }
+            public bool Excute()
+            {
+                bool run = true;
+                byte currentOpCode = GlobalMemory.MethodArea.MethodBuffer[this._mThread.PC++];
+               // Console.WriteLine("opCode is: " + currentOpCode);
+                bool handled = false;
+                handled = this.IsLogicOpCode(currentOpCode);
+                if (!handled)
+                {
+                    handled = this.IsMethodOpCode(currentOpCode);
+                }
+                if (!handled)
+                {
+                    if (currentOpCode == 172)
+                    {
+                        if (this._mThread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning int from function");
+                            int retPC1 = this._mThread.currentFrame.ReturnPC;
+                            BaseType bas1 = this._mThread.currentFrame.OpStack.Pop();
+                            this._mThread.stack.StackFrames.Pop();
+                            this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
+                            this._mThread.PC = retPC1;
+                            if (bas1 is Int)
+                            {
+                                this._mThread.currentFrame.OpStack.Push((Int)bas1);
+                            }
+                        }
+                        else
+                        {
+                          //  Console.WriteLine("No parent function so ending program");
+                            this._mThread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                    if (currentOpCode == 174)
+                    {
+                        if (this._mThread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning float from function");
+                            int retPC1 = this._mThread.currentFrame.ReturnPC;
+                            BaseType bas1 = this._mThread.currentFrame.OpStack.Pop();
+                            this._mThread.stack.StackFrames.Pop();
+                            this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
+                            this._mThread.PC = retPC1;
+                            if (bas1 is Float)
+                            {
+                                this._mThread.currentFrame.OpStack.Push((Float)bas1);
+                            }
+                        }
+                        else
+                        {
+                           // Console.WriteLine("No parent function so ending program");
+                            this._mThread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                    if (currentOpCode == 177)
+                    {
+                        if (this._mThread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning from function");
+                            int retPC = this._mThread.currentFrame.ReturnPC;
+                            this._mThread.stack.StackFrames.Pop();
+                            this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
+                            this._mThread.PC = retPC;
+                        }
+                        else
+                        {
+                           // Console.WriteLine("No parent function so ending program");
+                            this._mThread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                }
+                if (!handled)
+                {
+                    Console.WriteLine("opcode " + currentOpCode + " not been handled ");
+                }
+                return run;
+            }
+        }
+    }
+}

diff --git a/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs b/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs new file mode 100644 index 0000000..c5995b2 --- /dev/null +++ b/OpenSim/Region/Environment/Scenes/scripting/Engines/JVMEngine/Interpreter.cs
@@ -0,0 +1,135 @@
	1	/*
	2	* Copyright (c) Contributors, http://www.openmetaverse.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSim Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*
	27	*/
	28	using System;
	29	using System.Collections.Generic;
	30	using System.Text;
	31	using OpenSim.Scripting.EmbeddedJVM.Types;
	32	using OpenSim.Scripting.EmbeddedJVM.Types.PrimitiveTypes;
	33
	34	namespace OpenSim.Scripting.EmbeddedJVM
	35	{
	36	partial class Thread
	37	{
	38	private partial class Interpreter
	39	{
	40	private Thread _mThread;
	41
	42	public Interpreter(Thread parentThread)
	43	{
	44	_mThread = parentThread;
	45	}
	46
	47	public bool Excute()
	48	{
	49	bool run = true;
	50	byte currentOpCode = GlobalMemory.MethodArea.MethodBuffer[this._mThread.PC++];
	51	// Console.WriteLine("opCode is: " + currentOpCode);
	52	bool handled = false;
	53
	54	handled = this.IsLogicOpCode(currentOpCode);
	55	if (!handled)
	56	{
	57	handled = this.IsMethodOpCode(currentOpCode);
	58	}
	59	if (!handled)
	60	{
	61	if (currentOpCode == 172)
	62	{
	63	if (this._mThread.stack.StackFrames.Count > 1)
	64	{
	65	Console.WriteLine("returning int from function");
	66	int retPC1 = this._mThread.currentFrame.ReturnPC;
	67	BaseType bas1 = this._mThread.currentFrame.OpStack.Pop();
	68	this._mThread.stack.StackFrames.Pop();
	69	this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
	70	this._mThread.PC = retPC1;
	71	if (bas1 is Int)
	72	{
	73	this._mThread.currentFrame.OpStack.Push((Int)bas1);
	74	}
	75	}
	76	else
	77	{
	78	// Console.WriteLine("No parent function so ending program");
	79	this._mThread.stack.StackFrames.Pop();
	80	run = false;
	81	}
	82	handled = true;
	83	}
	84	if (currentOpCode == 174)
	85	{
	86	if (this._mThread.stack.StackFrames.Count > 1)
	87	{
	88	Console.WriteLine("returning float from function");
	89	int retPC1 = this._mThread.currentFrame.ReturnPC;
	90	BaseType bas1 = this._mThread.currentFrame.OpStack.Pop();
	91	this._mThread.stack.StackFrames.Pop();
	92	this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
	93	this._mThread.PC = retPC1;
	94	if (bas1 is Float)
	95	{
	96	this._mThread.currentFrame.OpStack.Push((Float)bas1);
	97	}
	98	}
	99	else
	100	{
	101	// Console.WriteLine("No parent function so ending program");
	102	this._mThread.stack.StackFrames.Pop();
	103	run = false;
	104	}
	105	handled = true;
	106	}
	107	if (currentOpCode == 177)
	108	{
	109	if (this._mThread.stack.StackFrames.Count > 1)
	110	{
	111	Console.WriteLine("returning from function");
	112	int retPC = this._mThread.currentFrame.ReturnPC;
	113	this._mThread.stack.StackFrames.Pop();
	114	this._mThread.currentFrame = this._mThread.stack.StackFrames.Peek();
	115	this._mThread.PC = retPC;
	116	}
	117	else
	118	{
	119	// Console.WriteLine("No parent function so ending program");
	120	this._mThread.stack.StackFrames.Pop();
	121	run = false;
	122	}
	123	handled = true;
	124	}
	125	}
	126	if (!handled)
	127	{
	128	Console.WriteLine("opcode " + currentOpCode + " not been handled ");
	129	}
	130	return run;
	131
	132	}
	133	}
	134	}
	135	}