Add a few programs for debuggging.

Author: lazyparser

hellodebugger.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+int main() {
+    printf("Hello, Debugger! Before in3.\n");
+    asm("int3");
+    printf("Hello, Debugger! After int3.\n");
+    return 0;
+}
+

helloworld.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    printf("Hello World!\n");
+    return 0;
+}

int3func.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+void foo() {
+    printf("foo\n");
+//    asm("int3");
+}
+int main () {
+    int i;
+    for (i = 0; i < 5; i++) {
+        foo();
+    }
+    return 0;
+}