1 files changed, 40 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/dyn_start.c b/mdk-stage1/dietlibc/dyn_start.c
new file mode 100644
index 000000000..391797e12
--- /dev/null
+++ b/mdk-stage1/dietlibc/dyn_start.c
@@ -0,0 +1,40 @@
+#include "dietfeatures.h"
+
+#ifdef WANT_DYNAMIC
+#include <stdlib.h>
+
+typedef void(*structor)(void);
+
+__attribute__((section(".ctors")))
+static structor __CTOR_LIST__[1]={((structor)-1)};
+
+__attribute__((section(".dtors")))
+static structor __DTOR_LIST__[1]={((structor)-1)};
+
+static void __do_global_dtors_aux(void)
+{
+  structor *df=__CTOR_LIST__;	/* ugly trick to prevent warning */
+  for (df=((__DTOR_LIST__)+1);(*df) != (structor)0; df++) (*df)();
+}
+
+void _fini(void) __attribute__((section(".fini")));
+__attribute__((section(".fini"))) void _fini(void)
+{
+  __do_global_dtors_aux();
+}
+
+#ifndef __DYN_LIB_SHARED
+/* pre main, post _start */
+int _dyn_start(int argc, char **argv, char **envp, structor dl_init);
+int _dyn_start(int argc, char **argv, char **envp, structor dl_init)
+{
+  static __attribute__((section(".init"))) void _init(void);
+  int main(int argc, char **argv, char **envp);
+
+  if (dl_init) atexit(dl_init);
+  _init();
+  atexit(_fini);
+  return main(argc, argv, envp);
+}
+#endif
+#endif