Thu, 27 Jan 2011 16:11:27 -0800
6990754: Use native memory and reference counting to implement SymbolTable
Summary: move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
1 /*
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
25 #ifndef SHARE_VM_CI_CICLASSLIST_HPP
26 #define SHARE_VM_CI_CICLASSLIST_HPP
28 class ciEnv;
29 class ciObjectFactory;
30 class ciConstantPoolCache;
31 class ciCPCache;
33 class ciField;
34 class ciConstant;
35 class ciFlags;
36 class ciExceptionHandler;
37 class ciCallProfile;
38 class ciSignature;
40 class ciBytecodeStream;
41 class ciSignatureStream;
42 class ciExceptionHandlerStream;
44 class ciTypeFlow;
46 class ciObject;
47 class ciNullObject;
48 class ciInstance;
49 class ciCallSite;
50 class ciMethodHandle;
51 class ciMethod;
52 class ciMethodData;
53 class ciReceiverTypeData; // part of ciMethodData
54 class ciSymbol;
55 class ciArray;
56 class ciObjArray;
57 class ciTypeArray;
58 class ciType;
59 class ciReturnAddress;
60 class ciKlass;
61 class ciInstanceKlass;
62 class ciMethodKlass;
63 class ciArrayKlass;
64 class ciObjArrayKlass;
65 class ciTypeArrayKlass;
66 class ciKlassKlass;
67 class ciInstanceKlassKlass;
68 class ciArrayKlassKlass;
69 class ciObjArrayKlassKlass;
70 class ciTypeArrayKlassKlass;
72 // Simulate Java Language style package-private access with
73 // friend declarations.
74 // This is a great idea but gcc and other C++ compilers give an
75 // error for being friends with yourself, so this macro does not
76 // compile on some platforms.
78 // Everyone gives access to ciObjectFactory
79 #define CI_PACKAGE_ACCESS \
80 friend class ciObjectFactory;
82 // These are the packages that have access to ciEnv
83 // Any more access must be given explicitly.
84 #define CI_PACKAGE_ACCESS_TO \
85 friend class ciObjectFactory; \
86 friend class ciCallSite; \
87 friend class ciConstantPoolCache; \
88 friend class ciField; \
89 friend class ciConstant; \
90 friend class ciCPCache; \
91 friend class ciFlags; \
92 friend class ciExceptionHandler; \
93 friend class ciCallProfile; \
94 friend class ciSignature; \
95 friend class ciBytecodeStream; \
96 friend class ciSignatureStream; \
97 friend class ciExceptionHandlerStream; \
98 friend class ciObject; \
99 friend class ciNullObject; \
100 friend class ciInstance; \
101 friend class ciMethod; \
102 friend class ciMethodData; \
103 friend class ciMethodHandle; \
104 friend class ciReceiverTypeData; \
105 friend class ciSymbol; \
106 friend class ciArray; \
107 friend class ciObjArray; \
108 friend class ciTypeArray; \
109 friend class ciType; \
110 friend class ciReturnAddress; \
111 friend class ciKlass; \
112 friend class ciInstanceKlass; \
113 friend class ciMethodKlass; \
114 friend class ciArrayKlass; \
115 friend class ciObjArrayKlass; \
116 friend class ciTypeArrayKlass; \
117 friend class ciKlassKlass; \
118 friend class ciInstanceKlassKlass; \
119 friend class ciArrayKlassKlass; \
120 friend class ciObjArrayKlassKlass; \
121 friend class ciTypeArrayKlassKlass;
123 #endif // SHARE_VM_CI_CICLASSLIST_HPP