diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 9ed561d1f..d9b86a21c 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-15  Corinna Vinschen  <vinschen@redhat.com>
+
+	* libc/include/stdlib.h: Include sys/cdefs.h to avoid undefined
+	__ASMNAME.
+
 2014-12-12  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>
 
 	* configure.host: or1knd support, OpenRISC without delay slot
diff --git a/newlib/libc/include/stdlib.h b/newlib/libc/include/stdlib.h
index ffbb44349..c6562c704 100644
--- a/newlib/libc/include/stdlib.h
+++ b/newlib/libc/include/stdlib.h
@@ -16,6 +16,7 @@
 #include <stddef.h>
 
 #include <sys/reent.h>
+#include <sys/cdefs.h>
 #include <machine/stdlib.h>
 #ifndef __STRICT_ANSI__
 #include <alloca.h>