diff -r 7384f6a12fc1 -r 78bbf4d43a14 src/share/vm/compiler/disassembler.cpp
--- a/src/share/vm/compiler/disassembler.cpp	Thu May 15 18:23:26 2014 -0400
+++ b/src/share/vm/compiler/disassembler.cpp	Thu May 22 15:52:41 2014 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -51,6 +51,8 @@
 #include "shark/sharkEntry.hpp"
 #endif
 
+PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
+
 void*       Disassembler::_library               = NULL;
 bool        Disassembler::_tried_to_load_library = false;
 
@@ -411,6 +413,7 @@
   return env->handle_event(event, (address) arg);
 }
 
+ATTRIBUTE_PRINTF(2, 3)
 static int printf_to_env(void* env_pv, const char* format, ...) {
   decode_env* env = (decode_env*) env_pv;
   outputStream* st = env->output();