further semihosting support

libwrap/sys/_exit.c

@@ -17,10 +17,10 @@ void write_hex(int fd, uint32_t hex);
 
 void __wrap_exit(int code)
 {
-#if defined(SEMIHOSTING)
+/*#if defined(SEMIHOSTING)
   sh_exit();
   return;
-#endif
+#endif*/
 //volatile uint32_t* leds = (uint32_t*) (GPIO_BASE_ADDR + GPIO_OUT_OFFSET);
   const char message[] = "\nProgam has exited with code:";
 //*leds = (~(code));