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diff src/share/vm/memory/genOopClosures.hpp @ 3274:2a23b1b5a0a8

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7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space Reviewed-by: kvn, jrose
author twisti
date Mon, 18 Apr 2011 01:33:28 -0700
parents f95d63e2154a
children 8d944991dbf9
line wrap: on
line diff
--- a/src/share/vm/memory/genOopClosures.hpp	Fri Apr 15 08:29:26 2011 -0700
+++ b/src/share/vm/memory/genOopClosures.hpp	Mon Apr 18 01:33:28 2011 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2011, 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
@@ -175,7 +175,7 @@
  protected:
   template <class T> inline void do_oop_work(T* p) {
     oop obj = oopDesc::load_decode_heap_oop(p);
-    guarantee(obj->is_oop_or_null(), "invalid oop");
+    guarantee(obj->is_oop_or_null(), err_msg("invalid oop: " INTPTR_FORMAT, obj));
   }
  public:
   virtual void do_oop(oop* p);