1 files changed, 2 insertions, 0 deletions
diff --git a/sys/rt/boot.c b/sys/rt/boot.c
index 76f5599..320a596 100644
--- a/sys/rt/boot.c
+++ b/sys/rt/boot.c
@@ -4,6 +4,7 @@
 
 /* tell linker to go find */
 int __libc_start_main(int (*main)(int,char **,char **), int argc, char **argv);
+void rt·guardstack(void);
 
 #define NAUX 38
 static void
@@ -19,6 +20,7 @@ rt·init(char **env, char *program)
 
 	rt·context.sysinfo  = aux[AT_SYSINFO];
 	rt·context.pagesize = aux[AT_PAGESZ];
+    rt·guardstack();
 }
 
 int