Start of rewrite 5279!

2026-08-09 18:55:58 +08:00 · 2007-05-26 13:40:19 +00:00
commit 3436961bb5
406 changed files with 56401 additions and 0 deletions
--- a/libraries/libLSL/lslByteCode.cs
+++ b/libraries/libLSL/lslByteCode.cs
@@ -0,0 +1,133 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace libLSL
+{
+    class lslByteCode
+    {
+        byte[] bytecode;
+
+        public void executeStep()
+        {
+            byte ins = nextInstruction();
+            lslOpcodes code = (lslOpcodes)ins;
+
+            Object arg1 = (Object)32;
+            Object arg2 = (Object)32;
+
+            switch (code)
+            {
+                case lslOpcodes.OP_NOOP:
+                    break;
+
+                case lslOpcodes.OP_POP:
+                    popBytes(4);
+                    break;
+
+                case lslOpcodes.OP_POPS:
+                case lslOpcodes.OP_POPL:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_POPV:
+                    popBytes(12);
+                    break;
+                case lslOpcodes.OP_POPQ:
+                    popBytes(16);
+                    break;
+
+                case lslOpcodes.OP_POPARG:
+                    popBytes((Int32)arg1);
+                    break;
+
+                case lslOpcodes.OP_POPIP:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_POPBP:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_POPSP:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_POPSLR:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_DUP:
+                    pushBytes(getBytes(4));
+                    break;
+
+                case lslOpcodes.OP_DUPS:
+                case lslOpcodes.OP_DUPL:
+                    // Do Stuff
+                    break;
+
+                case lslOpcodes.OP_DUPV:
+                    pushBytes(getBytes(12));
+                    break;
+
+                case lslOpcodes.OP_DUPQ:
+                    pushBytes(getBytes(16));
+                    break;
+
+                case lslOpcodes.OP_STORE:
+                    // Somefin.
+                    break;
+
+                default:
+                    break;
+            }
+        }
+
+        /// <summary>
+        /// Advance the instruction pointer, pull the current instruction
+        /// </summary>
+        /// <returns></returns>
+        byte nextInstruction()
+        {
+            return 0;
+        }
+
+        /// <summary>
+        /// Removes bytes from the stack
+        /// </summary>
+        /// <param name="num">Number of bytes</param>
+        void popBytes(int num)
+        {
+
+        }
+
+        /// <summary>
+        /// Pushes Bytes to the stack
+        /// </summary>
+        /// <param name="bytes">Ze bytes!</param>
+        void pushBytes(byte[] bytes)
+        {
+
+        }
+
+        /// <summary>
+        /// Get Bytes from the stack
+        /// </summary>
+        /// <param name="num">Number of bytes</param>
+        /// <returns>Ze bytes!</returns>
+        byte[] getBytes(int num)
+        {
+            return new byte[1];
+        }
+
+        /// <summary>
+        /// Saves bytes to the local frame
+        /// </summary>
+        /// <param name="bytes">Ze bytes!</param>
+        /// <param name="index">Index in local frame</param>
+        void storeBytes(byte[] bytes, int index)
+        {
+
+        }
+    }
+}