Mon, 19 Aug 2013 14:59:54 -0400
8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes.
Summary: Change InstanceKlass::_source_file_name and _generic_signature to u2 fields.
Reviewed-by: coleenp, iklam
1 /*
2 * Copyright (c) 2006, 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_PRIMS_JVMTITHREADSTATE_INLINE_HPP
26 #define SHARE_VM_PRIMS_JVMTITHREADSTATE_INLINE_HPP
28 #include "prims/jvmtiEnvThreadState.hpp"
29 #include "prims/jvmtiThreadState.hpp"
31 // JvmtiEnvThreadStateIterator implementation
33 inline JvmtiEnvThreadStateIterator::JvmtiEnvThreadStateIterator(JvmtiThreadState* thread_state) {
34 state = thread_state;
35 Thread::current()->entering_jvmti_env_iteration();
36 }
38 inline JvmtiEnvThreadStateIterator::~JvmtiEnvThreadStateIterator() {
39 Thread::current()->leaving_jvmti_env_iteration();
40 }
42 inline JvmtiEnvThreadState* JvmtiEnvThreadStateIterator::first() {
43 return state->head_env_thread_state();
44 }
46 inline JvmtiEnvThreadState* JvmtiEnvThreadStateIterator::next(JvmtiEnvThreadState* ets) {
47 return ets->next();
48 }
50 // JvmtiThreadState implementation
52 JvmtiEnvThreadState* JvmtiThreadState::env_thread_state(JvmtiEnvBase *env) {
53 JvmtiEnvThreadStateIterator it(this);
54 for (JvmtiEnvThreadState* ets = it.first(); ets != NULL; ets = it.next(ets)) {
55 if ((JvmtiEnvBase*)(ets->get_env()) == env) {
56 return ets;
57 }
58 }
59 return NULL;
60 }
62 JvmtiEnvThreadState* JvmtiThreadState::head_env_thread_state() {
63 return _head_env_thread_state;
64 }
66 void JvmtiThreadState::set_head_env_thread_state(JvmtiEnvThreadState* ets) {
67 _head_env_thread_state = ets;
68 }
70 #endif // SHARE_VM_PRIMS_JVMTITHREADSTATE_INLINE_HPP