author | gtriantafill |
Wed, 14 Sep 2016 08:17:50 -0400 | |
changeset 41092 | c388d897472d |
parent 40855 | 3c4c913195e3 |
child 41705 | 332239c052cc |
permissions | -rw-r--r-- |
24005
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
1 |
/* |
41092
c388d897472d
8165889: Remove jdk.test.lib.unsafe.UnsafeHelper
gtriantafill
parents:
40855
diff
changeset
|
2 |
* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. |
24005
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
4 |
* |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
5 |
* This code is free software; you can redistribute it and/or modify it |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
7 |
* published by the Free Software Foundation. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
8 |
* |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
13 |
* accompanied this code). |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
14 |
* |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
15 |
* You should have received a copy of the GNU General Public License version |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation, |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
18 |
* |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
21 |
* questions. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
22 |
* |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
23 |
*/ |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
24 |
|
39438 | 25 |
package compiler.testlibrary.rtm; |
24005
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
26 |
|
40059 | 27 |
import jdk.internal.misc.Unsafe; |
24005
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
28 |
|
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
29 |
/** |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
30 |
* Current RTM locking implementation force transaction abort |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
31 |
* before native method call by explicit xabort(0) call. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
32 |
*/ |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
33 |
class XAbortProvoker extends AbortProvoker { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
34 |
// Following field have to be static in order to avoid escape analysis. |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
35 |
@SuppressWarnings("UnsuedDeclaration") |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
36 |
private static int field = 0; |
41092
c388d897472d
8165889: Remove jdk.test.lib.unsafe.UnsafeHelper
gtriantafill
parents:
40855
diff
changeset
|
37 |
private static final Unsafe UNSAFE = Unsafe.getUnsafe(); |
24005
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
38 |
|
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
39 |
public XAbortProvoker() { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
40 |
this(new Object()); |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
41 |
} |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
42 |
|
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
43 |
public XAbortProvoker(Object monitor) { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
44 |
super(monitor); |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
45 |
} |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
46 |
|
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
47 |
@Override |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
48 |
public void forceAbort() { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
49 |
synchronized(monitor) { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
50 |
XAbortProvoker.field = UNSAFE.addressSize(); |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
51 |
} |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
52 |
} |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
53 |
|
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
54 |
@Override |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
55 |
public String[] getMethodsToCompileNames() { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
56 |
return new String[] { |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
57 |
getMethodWithLockName(), |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
58 |
Unsafe.class.getName() + "::addressSize" |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
59 |
}; |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
60 |
} |
6841a4be0faa
8039499: Add all common classes used by tests on RTM support to testlibrary
iignatyev
parents:
diff
changeset
|
61 |
} |