diff --git a/libwrap/sys/_exit.c b/libwrap/sys/_exit.c
index 30c8293..5511705 100644
--- a/libwrap/sys/_exit.c
+++ b/libwrap/sys/_exit.c
@@ -1,9 +1,8 @@
 /* See LICENSE of license details. */
 
 #include "weak_under_alias.h"
-//#include <stdint.h>
-#include <unistd.h>
 #include <stdint.h>
+#include <unistd.h>
 #if defined(SEMIHOSTING)
 #include "semihosting.h"
 #endif
@@ -17,19 +16,17 @@ extern volatile uint32_t fromhost;
 #endif
 
 void write_hex(int fd, uint32_t hex);
+extern void __libc_fini_array(void);
 
 void __wrap_exit(int code) {
-
-  // volatile uint32_t* leds = (uint32_t*) (GPIO_BASE_ADDR + GPIO_OUT_OFFSET);
+#ifndef HAVE_NO_INIT_FINI
+  __libc_fini_array();
+#endif
   const char message[] = "\nProgam has exited with code:";
-  //*leds = (~(code));
   write(STDERR_FILENO, message, sizeof(message) - 1);
   write_hex(STDERR_FILENO, code);
   write(STDERR_FILENO, "\n", 1);
-  write(STDERR_FILENO, "\n", 1);
-  //  tohost = (code << 1) + 1; // here used to stop simulation
-  write(STDERR_FILENO, "\x04", 1);
-
+  tohost = (code << 1) + 1;
   for (;;)
     ;
 }