diff --git a/.gitignore b/.gitignore
index 20fba2b..4606bfb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 .idea
 bin
 cmake-build-debug
+CMakeFiles
diff --git a/src/c/a5/addsub.asm b/src/c/a5/addsub.asm
index 43cc8bc..f6a6ee3 100644
--- a/src/c/a5/addsub.asm
+++ b/src/c/a5/addsub.asm
@@ -9,6 +9,7 @@ addsub:
 
     push ebx
     push ecx
+    push edx
 
     mov eax, 0
 
@@ -29,13 +30,23 @@ return:
 
     pop edx;Flagregister in edx schreiben
 
-    ;TODO: Hier wird an die falsche Stelle oder so geschrieben
-    mov [ebp+20], edx;Flagregister aus edx in flags ptr aus C kopieren
+    ;FIXME: Hier wird an die falsche Stelle oder so geschrieben
 
+    mov ebx, [ebp+24]
 
+    mov [ebx], edx
+
+    ;mov [ebp+24], edx;Flagregister aus edx in flags ptr aus C kopieren
+    ;mov word[ebp+24], 32
+
+    pop edx
     pop ecx
     pop ebx
 
     mov esp, ebp
     pop ebp
-    ret
\ No newline at end of file
+    ret
+
+section .data
+
+temp dw 0
\ No newline at end of file
diff --git a/src/c/a5/flagtest.c b/src/c/a5/flagtest.c
index d7aefa0..1abb63b 100644
--- a/src/c/a5/flagtest.c
+++ b/src/c/a5/flagtest.c
@@ -6,12 +6,11 @@
  * @param op1 ebp+8
  * @param op2 ebp+12
  * @param what ebp+16
- * @param flags ebp+16
+ * @param flags ebp+24
  * @return
  */
 extern int addsub(int op1, int op2, char what, unsigned int *flags);
 
-
 int main(int argc, char **argv) {
     if (argc != 4) {
         printf("Wrong number of arguments\n");
@@ -27,7 +26,9 @@ int main(int argc, char **argv) {
     int op2 = atoi(argv[3]);
     char what = *argv[2];
 
-    unsigned int *flags = malloc(32);
+    unsigned int *flags = malloc(sizeof(unsigned int));
+    //TODO: DEBUG Statement, remove later
+    *flags = 42;
 
     int result = addsub(op1, op2, what, flags);
 
@@ -36,12 +37,14 @@ int main(int argc, char **argv) {
 
     printf("Flags:\n");
     printf("O D I T S Z   A   P   C\n");
+
+
     /*
      * TODO: Interpretation wenn Fehler im ASM behoben
      * https://stackoverflow.com/a/9361069
      */
 
-    printf("%d\n\n", *flags);
+    printf("%u\n\n", *flags);
     printf("%p\n", flags);
 
     printf("Ergebnis und Operanden Signed:\n");
diff --git a/src/c/a5/run.sh b/src/c/a5/run.sh
new file mode 100755
index 0000000..f4a2b1e
--- /dev/null
+++ b/src/c/a5/run.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+make
+./flagtest 32769 + 2
+./flagtest 32769 - 2