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comparison src/cpu/zero/vm/sharkFrame_zero.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 f95d63e2154a
children c566b81b3323
comparison
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2008, 2009 Red Hat, Inc. 3 * Copyright 2008, 2009 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 * 5 *
6 * This code is free software; you can redistribute it and/or modify it 6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as 7 * under the terms of the GNU General Public License version 2 only, as
24 */ 24 */
25 25
26 #ifndef CPU_ZERO_VM_SHARKFRAME_ZERO_HPP 26 #ifndef CPU_ZERO_VM_SHARKFRAME_ZERO_HPP
27 #define CPU_ZERO_VM_SHARKFRAME_ZERO_HPP 27 #define CPU_ZERO_VM_SHARKFRAME_ZERO_HPP
28 28
29 #include "oops/methodOop.hpp" 29 #include "oops/method.hpp"
30 #include "stack_zero.hpp" 30 #include "stack_zero.hpp"
31 31
32 // | ... | 32 // | ... |
33 // +--------------------+ ------------------ 33 // +--------------------+ ------------------
34 // | stack slot n-1 | low addresses 34 // | stack slot n-1 | low addresses
70 70
71 intptr_t* unextended_sp() const { 71 intptr_t* unextended_sp() const {
72 return (intptr_t *) value_of_word(unextended_sp_off); 72 return (intptr_t *) value_of_word(unextended_sp_off);
73 } 73 }
74 74
75 methodOop method() const { 75 Method* method() const {
76 return (methodOop) value_of_word(method_off); 76 return (Method*) value_of_word(method_off);
77 } 77 }
78 78
79 public: 79 public:
80 void identify_word(int frame_index, 80 void identify_word(int frame_index,
81 int offset, 81 int offset,