1 /*
2 * Copyright (c) 2003, 2014, 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 */
24
25 #include "precompiled.hpp"
26 #include "jvmtifiles/jvmtiEnv.hpp"
27 #include "memory/gcLocker.hpp"
28 #include "memory/resourceArea.hpp"
29 #include "prims/jvmtiEventController.inline.hpp"
30 #include "prims/jvmtiImpl.hpp"
31 #include "prims/jvmtiThreadState.inline.hpp"
32 #include "runtime/vframe.hpp"
33
34 // marker for when the stack depth has been reset and is now unknown.
35 // any negative number would work but small ones might obscure an
36 // underrun error.
37 static const int UNKNOWN_STACK_DEPTH = -99;
38
39 ///////////////////////////////////////////////////////////////
40 //
41 // class JvmtiThreadState
42 //
43 // Instances of JvmtiThreadState hang off of each thread.
44 // Thread local storage for JVMTI.
45 //
46
47 JvmtiThreadState *JvmtiThreadState::_head = NULL;
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1 /*
2 * Copyright (c) 2003, 2015, 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 */
24
25 #include "precompiled.hpp"
26 #include "gc/shared/gcLocker.hpp"
27 #include "jvmtifiles/jvmtiEnv.hpp"
28 #include "memory/resourceArea.hpp"
29 #include "prims/jvmtiEventController.inline.hpp"
30 #include "prims/jvmtiImpl.hpp"
31 #include "prims/jvmtiThreadState.inline.hpp"
32 #include "runtime/vframe.hpp"
33
34 // marker for when the stack depth has been reset and is now unknown.
35 // any negative number would work but small ones might obscure an
36 // underrun error.
37 static const int UNKNOWN_STACK_DEPTH = -99;
38
39 ///////////////////////////////////////////////////////////////
40 //
41 // class JvmtiThreadState
42 //
43 // Instances of JvmtiThreadState hang off of each thread.
44 // Thread local storage for JVMTI.
45 //
46
47 JvmtiThreadState *JvmtiThreadState::_head = NULL;
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