Mercurial > hg > truffle
comparison src/share/vm/ci/ciObjArrayKlass.hpp @ 6725:da91efe96a93
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 | d8ce2825b193 |
comparison
equal
deleted
inserted
replaced
6724:36d1d483d5d6 | 6725:da91efe96a93 |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1999, 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. |
27 | 27 |
28 #include "ci/ciArrayKlass.hpp" | 28 #include "ci/ciArrayKlass.hpp" |
29 | 29 |
30 // ciObjArrayKlass | 30 // ciObjArrayKlass |
31 // | 31 // |
32 // This class represents a klassOop in the HotSpot virtual machine | 32 // This class represents a Klass* in the HotSpot virtual machine |
33 // whose Klass part is an objArrayKlass. | 33 // whose Klass part is an objArrayKlass. |
34 class ciObjArrayKlass : public ciArrayKlass { | 34 class ciObjArrayKlass : public ciArrayKlass { |
35 CI_PACKAGE_ACCESS | 35 CI_PACKAGE_ACCESS |
36 friend class ciEnv; | 36 friend class ciEnv; |
37 | 37 |
68 | 68 |
69 // The innermost type of the array elements. | 69 // The innermost type of the array elements. |
70 ciKlass* base_element_klass() { return _base_element_klass; } | 70 ciKlass* base_element_klass() { return _base_element_klass; } |
71 | 71 |
72 // What kind of ciObject is this? | 72 // What kind of ciObject is this? |
73 bool is_obj_array_klass() { return true; } | 73 bool is_obj_array_klass() const { return true; } |
74 | 74 |
75 static ciObjArrayKlass* make(ciKlass* element_klass); | 75 static ciObjArrayKlass* make(ciKlass* element_klass); |
76 }; | 76 }; |
77 | 77 |
78 #endif // SHARE_VM_CI_CIOBJARRAYKLASS_HPP | 78 #endif // SHARE_VM_CI_CIOBJARRAYKLASS_HPP |