kernel/util: Make exit() available in bootloader as well

src/system/kernel/util/kernel_cpp.cpp

@@ -252,14 +252,6 @@ abort()
 }
 
 
-extern "C"
-void
-exit(int status)
-{
-	panic("exit() called with status code = %d!", status);
-}
-
-
 extern "C"
 void
 debugger(const char *message)
@@ -268,3 +260,12 @@ debugger(const char *message)
 }
 
 #endif	// _#if KERNEL_MODE
+
+
+extern "C"
+void
+exit(int status)
+{
+	panic("exit() called with status code = %d!", status);
+}
+