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comparison src/share/vm/runtime/vframeArray.hpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents d2a62e0f25eb
children 0094485b46c7
comparison
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2012, 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.
52 private: 52 private:
53 53
54 frame _frame; // the interpreter frame we will unpack into 54 frame _frame; // the interpreter frame we will unpack into
55 int _bci; // raw bci for this vframe 55 int _bci; // raw bci for this vframe
56 bool _reexecute; // whether sould we reexecute this bytecode 56 bool _reexecute; // whether sould we reexecute this bytecode
57 methodOop _method; // the method for this vframe 57 Method* _method; // the method for this vframe
58 MonitorChunk* _monitors; // active monitors for this vframe 58 MonitorChunk* _monitors; // active monitors for this vframe
59 StackValueCollection* _locals; 59 StackValueCollection* _locals;
60 StackValueCollection* _expressions; 60 StackValueCollection* _expressions;
61 61
62 public: 62 public:
66 int bci(void) const; 66 int bci(void) const;
67 67
68 int raw_bci(void) const { return _bci; } 68 int raw_bci(void) const { return _bci; }
69 bool should_reexecute(void) const { return _reexecute; } 69 bool should_reexecute(void) const { return _reexecute; }
70 70
71 methodOop method(void) const { return _method; } 71 Method* method(void) const { return _method; }
72 72
73 MonitorChunk* monitors(void) const { return _monitors; } 73 MonitorChunk* monitors(void) const { return _monitors; }
74 74
75 void free_monitors(JavaThread* jt); 75 void free_monitors(JavaThread* jt);
76 76