Mercurial > hg > graal-compiler
annotate src/share/vm/prims/jvmtiManageCapabilities.hpp @ 17704:56cd09c4a5c9
8028785: [parfait] warnings from b116 for hotspot.src.share.vm.prims: JNI exception pending
Summary: added JNI exception pending check in several files under src/share/vm/prims directory
Reviewed-by: coleenp, minqi
author | ccheung |
---|---|
date | Wed, 12 Feb 2014 12:01:45 -0800 |
parents | f95d63e2154a |
children |
rev | line source |
---|---|
0 | 1 /* |
1972 | 2 * Copyright (c) 2003, 2010, 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_PRIMS_JVMTIMANAGECAPABILITIES_HPP |
26 #define SHARE_VM_PRIMS_JVMTIMANAGECAPABILITIES_HPP | |
0 | 27 |
1972 | 28 #include "jvmtifiles/jvmti.h" |
29 #include "memory/allocation.hpp" | |
0 | 30 |
31 class JvmtiManageCapabilities : public AllStatic { | |
32 | |
33 private: | |
34 | |
35 // these four capabilities sets represent all potentially | |
36 // available capabilities. They are disjoint, covering | |
37 // the four cases: (OnLoad vs OnLoad+live phase) X | |
38 // (one environment vs any environment). | |
39 static jvmtiCapabilities always_capabilities; | |
40 static jvmtiCapabilities onload_capabilities; | |
41 static jvmtiCapabilities always_solo_capabilities; | |
42 static jvmtiCapabilities onload_solo_capabilities; | |
43 | |
44 // solo capabilities that have not been grabbed | |
45 static jvmtiCapabilities always_solo_remaining_capabilities; | |
46 static jvmtiCapabilities onload_solo_remaining_capabilities; | |
47 | |
48 // all capabilities ever acquired | |
49 static jvmtiCapabilities acquired_capabilities; | |
50 | |
51 // basic intenal operations | |
52 static jvmtiCapabilities *either(const jvmtiCapabilities *a, const jvmtiCapabilities *b, jvmtiCapabilities *result); | |
53 static jvmtiCapabilities *both(const jvmtiCapabilities *a, const jvmtiCapabilities *b, jvmtiCapabilities *result); | |
54 static jvmtiCapabilities *exclude(const jvmtiCapabilities *a, const jvmtiCapabilities *b, jvmtiCapabilities *result); | |
55 static bool has_some(const jvmtiCapabilities *a); | |
56 static void update(); | |
57 | |
58 // init functions | |
59 static jvmtiCapabilities init_always_capabilities(); | |
60 static jvmtiCapabilities init_onload_capabilities(); | |
61 static jvmtiCapabilities init_always_solo_capabilities(); | |
62 static jvmtiCapabilities init_onload_solo_capabilities(); | |
63 | |
64 public: | |
65 static void initialize(); | |
66 | |
67 // may have to adjust always capabilities when VM initialization has completed | |
68 static void recompute_always_capabilities(); | |
69 | |
70 // queries and actions | |
71 static void get_potential_capabilities(const jvmtiCapabilities *current, | |
72 const jvmtiCapabilities *prohibited, | |
73 jvmtiCapabilities *result); | |
74 static jvmtiError add_capabilities(const jvmtiCapabilities *current, | |
75 const jvmtiCapabilities *prohibited, | |
76 const jvmtiCapabilities *desired, | |
77 jvmtiCapabilities *result); | |
78 static void relinquish_capabilities(const jvmtiCapabilities *current, | |
79 const jvmtiCapabilities *unwanted, | |
80 jvmtiCapabilities *result); | |
81 static void copy_capabilities(const jvmtiCapabilities *from, jvmtiCapabilities *to); | |
82 | |
83 #ifndef PRODUCT | |
84 static void print(const jvmtiCapabilities* caps); | |
85 #endif | |
86 }; | |
87 | |
1972 | 88 #endif // SHARE_VM_PRIMS_JVMTIMANAGECAPABILITIES_HPP |