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1 /* |
1 /* |
2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
173 |
173 |
174 class VerifyOopClosure: public OopClosure { |
174 class VerifyOopClosure: public OopClosure { |
175 protected: |
175 protected: |
176 template <class T> inline void do_oop_work(T* p) { |
176 template <class T> inline void do_oop_work(T* p) { |
177 oop obj = oopDesc::load_decode_heap_oop(p); |
177 oop obj = oopDesc::load_decode_heap_oop(p); |
178 guarantee(obj->is_oop_or_null(), "invalid oop"); |
178 guarantee(obj->is_oop_or_null(), err_msg("invalid oop: " INTPTR_FORMAT, obj)); |
179 } |
179 } |
180 public: |
180 public: |
181 virtual void do_oop(oop* p); |
181 virtual void do_oop(oop* p); |
182 virtual void do_oop(narrowOop* p); |
182 virtual void do_oop(narrowOop* p); |
183 static VerifyOopClosure verify_oop; |
183 static VerifyOopClosure verify_oop; |