Mercurial > hg > truffle
annotate src/share/vm/oops/klassOop.hpp @ 3678:9482471a7dfa
IdealGraphVisualizer: add a workaround to fix layouting of the QuickSearch combobar with the GTK look and feel
author | Peter Hofer <peter.hofer@jku.at> |
---|---|
date | Mon, 21 Nov 2011 15:54:32 +0100 |
parents | c7f3d0b4570f |
children | b0efc7ee3b31 |
rev | line source |
---|---|
0 | 1 /* |
2376
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_OOPS_KLASSOOP_HPP |
26 #define SHARE_VM_OOPS_KLASSOOP_HPP | |
27 | |
28 #include "oops/oop.hpp" | |
29 | |
0 | 30 // A klassOop is the C++ equivalent of a Java class. |
31 // Part of a klassOopDesc is a Klass which handle the | |
32 // dispatching for the C++ method calls. | |
33 | |
34 // klassOop object layout: | |
35 // [header ] | |
36 // [klass_field] | |
37 // [KLASS ] | |
38 | |
39 class klassOopDesc : public oopDesc { | |
40 public: | |
41 // size operation | |
42 static int header_size() { return sizeof(klassOopDesc)/HeapWordSize; } | |
43 | |
44 // support for code generation | |
45 static int klass_part_offset_in_bytes() { return sizeof(klassOopDesc); } | |
46 | |
47 // returns the Klass part containing dispatching behavior | |
2376
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
48 Klass* klass_part() const { return (Klass*)((address)this + klass_part_offset_in_bytes()); } |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
49 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
50 // Convenience wrapper |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
51 inline oop java_mirror() const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
52 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
53 private: |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
54 // These have no implementation since klassOop should never be accessed in this fashion |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
55 oop obj_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
56 void obj_field_put(int offset, oop value); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
57 void obj_field_raw_put(int offset, oop value); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
58 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
59 jbyte byte_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
60 void byte_field_put(int offset, jbyte contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
61 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
62 jchar char_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
63 void char_field_put(int offset, jchar contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
64 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
65 jboolean bool_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
66 void bool_field_put(int offset, jboolean contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
67 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
68 jint int_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
69 void int_field_put(int offset, jint contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
70 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
71 jshort short_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
72 void short_field_put(int offset, jshort contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
73 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
74 jlong long_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
75 void long_field_put(int offset, jlong contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
76 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
77 jfloat float_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
78 void float_field_put(int offset, jfloat contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
79 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
80 jdouble double_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
81 void double_field_put(int offset, jdouble contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
82 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
83 address address_field(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
84 void address_field_put(int offset, address contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
85 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
86 oop obj_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
87 void release_obj_field_put(int offset, oop value); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
88 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
89 jbyte byte_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
90 void release_byte_field_put(int offset, jbyte contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
91 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
92 jchar char_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
93 void release_char_field_put(int offset, jchar contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
94 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
95 jboolean bool_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
96 void release_bool_field_put(int offset, jboolean contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
97 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
98 jint int_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
99 void release_int_field_put(int offset, jint contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
100 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
101 jshort short_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
102 void release_short_field_put(int offset, jshort contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
103 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
104 jlong long_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
105 void release_long_field_put(int offset, jlong contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
106 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
107 jfloat float_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
108 void release_float_field_put(int offset, jfloat contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
109 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
110 jdouble double_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
111 void release_double_field_put(int offset, jdouble contents); |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
112 |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
113 address address_field_acquire(int offset) const; |
c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
never
parents:
1972
diff
changeset
|
114 void release_address_field_put(int offset, address contents); |
0 | 115 }; |
1972 | 116 |
117 #endif // SHARE_VM_OOPS_KLASSOOP_HPP |