aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/Thread.cs
blob: 436949c1acacbec052f3b28fb2881ecdeb9ecf06 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
using System;
using System.Collections.Generic;
using System.Text;
using OpenSim.Scripting.EmbeddedJVM.Types;
using OpenSim.Scripting.EmbeddedJVM.Types.PrimitiveTypes;
using OpenSim.Framework;
using OpenSim.Framework.Interfaces;

namespace OpenSim.Scripting.EmbeddedJVM
{
    public partial class Thread
    {
        public static MainMemory GlobalMemory;
        public static IScriptAPI OpenSimScriptAPI;
        private int PC = 0;
        private Stack stack;
        private Interpreter mInterpreter;
        public ClassRecord currentClass;
        public ClassInstance currentInstance;
        private StackFrame currentFrame;
        public int excutionCounter = 0;
        public bool running = false;
        public uint EntityId = 0;

        public Thread()
        {
            this.mInterpreter = new Interpreter(this);
            this.stack = new Stack();
        }

        public void SetPC(int methodpointer)
        {
            //Console.WriteLine("Thread PC has been set to " + methodpointer);
            PC = methodpointer;
        }

        public void StartMethod(ClassRecord rec, string methName)
        {
            currentFrame = new StackFrame();
            this.stack.StackFrames.Push(currentFrame);
            this.currentClass = rec;
            currentClass.StartMethod(this, methName);
        }

        public void StartMethod( string methName)
        {
            currentFrame = new StackFrame();
            this.stack.StackFrames.Push(currentFrame);
            currentClass.StartMethod(this, methName);
        }

        public void JumpToStaticVoidMethod(string methName, int returnPC)
        {
            currentFrame = new StackFrame();
            currentFrame.ReturnPC = returnPC;
            this.stack.StackFrames.Push(currentFrame);
            currentClass.StartMethod(this, methName);
        }

        public void JumpToStaticParamMethod(string methName, string param, int returnPC)
        {
            if (param == "I")
            {
                BaseType bs1 = currentFrame.OpStack.Pop();
                currentFrame = new StackFrame();
                currentFrame.ReturnPC = returnPC;
                this.stack.StackFrames.Push(currentFrame);
                currentFrame.LocalVariables[0] = ((Int)bs1);
                currentClass.StartMethod(this, methName);
            }
            if (param == "F")
            {

            }
        }

        public void JumpToClassStaticVoidMethod(string className, string methName, int returnPC)
        {

        }

        public bool Excute()
        {
            excutionCounter++;
            return this.mInterpreter.Excute();
        }
    }
}