1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/defs.h b/gdb/defs.h
index 57635f1..983eb7f 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -175,4 +175,10 @@ char *baud_rate;
 #define TARGET_CHAR_BIT 8
 #endif
 
+/* Number of bits in a long long or unsigned long long
+   for the target machine.  */
+#if !defined (TARGET_LONG_LONG_BIT)
+#define TARGET_LONG_LONG_BIT 64
+#endif
+
 #endif /* no DEFS_H */