diff -u -r ../gdb-7.7/gdb/linux-nat.c ./gdb/linux-nat.c
--- ../gdb-7.7/gdb/linux-nat.c	2014-02-06 03:21:29.000000000 +0100
+++ ./gdb/linux-nat.c	2014-02-12 01:55:15.000000000 +0100
@@ -68,6 +67,10 @@
 #include "target-descriptions.h"
 #include "filestuff.h"
 
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+
 #ifndef SPUFS_MAGIC
 #define SPUFS_MAGIC 0x23c9b64e
 #endif