diff --git a/njvm.c b/njvm.c
index 72cf6c3..a5c6d8d 100644
--- a/njvm.c
+++ b/njvm.c
@@ -3,10 +3,6 @@
 #include <stdlib.h>
 #include "config.h"
 
-unsigned int stack[100];
-unsigned int current = 0;
-unsigned int programmSpeicher[100];
-
 #define IMMEDIATE(x) ((x) & 0x00FFFFFF)
 
 #define HALT 0
@@ -21,6 +17,13 @@ unsigned int programmSpeicher[100];
 #define RDCHR 9
 #define WRCHR 10
 
+
+unsigned int programmSpeicher[1000];
+
+// Stack
+unsigned int stack[1000];
+unsigned int current = 0;
+
 void stackPush(unsigned int value){
     if(current > 100) {
         fprintf(stderr, "stack overflow\n");
@@ -44,11 +47,7 @@ void version() {
 void help() {
     printf("usage: ./njvm [option] [option] ...\n\t--version\tshow version and exit\n\t--help\t\tshow this help and exit\n");
 }
-void printArgs(int argc, char *argv[]){
-    for (int i = 0; i < argc; ++i) {
-        printf("%s\n", argv[i]);
-    }
-}
+
 void useption(int argc, char *argv[]){
     if (argc > 1) {
         if (strcmp(argv[1], "--version") == 0) {
@@ -60,9 +59,39 @@ void useption(int argc, char *argv[]){
         }
     }
 }
+void execute(){
+    int i = 0;
+    while (programmSpeicher[i] != 0) {
+
+        switch (programmSpeicher[i] >> 24) {
+            case HALT:
+                break;
+            case PUSHC:
+                break;
+            case ADD:
+                break;
+            case SUB:
+                break;
+            case MUL:
+                break;
+            case DIV:
+                break;
+            case MOD:
+                break;
+            case RDINT:
+                break;
+            case WRINT:
+                break;
+            case RDCHR:
+                break;
+            case WRCHR:
+                break;
+        }
+        i++;
+    }
+}
 
 int main(int argc, char *argv[]) {
-    printArgs(argc,argv);
     if (argc > 1)   useption(argc,argv);
     else {