Mercurial > hg > truffle
annotate src/share/vm/oops/oopsHierarchy.cpp @ 21187:f74b9f898cf2
NodeLIRBuilder: move creation of jump from moveToPhi() to visitEndNode().
author | Josef Eisl <josef.eisl@jku.at> |
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date | Mon, 20 Apr 2015 11:56:21 +0200 |
parents | f34d701e952e |
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0 | 1 /* |
1972 | 2 * Copyright (c) 2005, 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #include "precompiled.hpp" |
26 #include "gc_interface/collectedHeap.hpp" | |
27 #include "gc_interface/collectedHeap.inline.hpp" | |
28 #include "oops/oopsHierarchy.hpp" | |
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8003935: Simplify the needed includes for using Thread::current()
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29 #include "runtime/thread.inline.hpp" |
1972 | 30 #include "utilities/globalDefinitions.hpp" |
0 | 31 |
32 #ifdef CHECK_UNHANDLED_OOPS | |
33 | |
34 void oop::register_oop() { | |
35 assert (CheckUnhandledOops, "should only call when CheckUnhandledOops"); | |
36 if (!Universe::is_fully_initialized()) return; | |
37 // This gets expensive, which is why checking unhandled oops is on a switch. | |
38 Thread* t = ThreadLocalStorage::thread(); | |
39 if (t != NULL && t->is_Java_thread()) { | |
40 frame fr = os::current_frame(); | |
41 // This points to the oop creator, I guess current frame points to caller | |
42 assert (fr.pc(), "should point to a vm frame"); | |
43 t->unhandled_oops()->register_unhandled_oop(this, fr.pc()); | |
44 } | |
45 } | |
46 | |
47 void oop::unregister_oop() { | |
48 assert (CheckUnhandledOops, "should only call when CheckUnhandledOops"); | |
49 if (!Universe::is_fully_initialized()) return; | |
50 // This gets expensive, which is why checking unhandled oops is on a switch. | |
51 Thread* t = ThreadLocalStorage::thread(); | |
52 if (t != NULL && t->is_Java_thread()) { | |
53 t->unhandled_oops()->unregister_unhandled_oop(this); | |
54 } | |
55 } | |
56 #endif // CHECK_UNHANDLED_OOPS |