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J. Duke319a3b92007-12-01 00:00:00 +00001/*
2 * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * - Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * - Neither the name of Sun Microsystems nor the names of its
16 * contributors may be used to endorse or promote products derived
17 * from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
20 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef HPROF_TLS_H
33#define HPROF_TLS_H
34
35void tls_init(void);
36TlsIndex tls_find_or_create(JNIEnv *env, jthread thread);
37void tls_agent_thread(JNIEnv *env, jthread thread);
38SerialNumber tls_get_thread_serial_number(TlsIndex index);
39void tls_list(void);
40void tls_delete_global_references(JNIEnv *env);
41void tls_garbage_collect(JNIEnv *env);
42void tls_cleanup(void);
43void tls_thread_ended(JNIEnv *env, TlsIndex index);
44void tls_sample_all_threads(JNIEnv *env);
45
46MonitorIndex tls_get_monitor(TlsIndex index);
47void tls_set_monitor(TlsIndex index, MonitorIndex monitor_index);
48
49void tls_set_thread_object_index(TlsIndex index,
50 ObjectIndex thread_object_index);
51
52jint tls_get_tracker_status(JNIEnv *env, jthread thread,
53 jboolean skip_init, jint **ppstatus, TlsIndex* pindex,
54 SerialNumber *pthread_serial_num,
55 TraceIndex *ptrace_index);
56
57void tls_set_sample_status(ObjectIndex object_index, jint sample_status);
58jint tls_sum_sample_status(void);
59
60void tls_dump_traces(JNIEnv *env);
61
62void tls_monitor_start_timer(TlsIndex index);
63jlong tls_monitor_stop_timer(TlsIndex index);
64
65void tls_dump_monitor_state(JNIEnv *env);
66
67void tls_push_method(TlsIndex index, jmethodID method);
68void tls_pop_method(TlsIndex index, jthread thread, jmethodID method);
69void tls_pop_exception_catch(TlsIndex index, jthread thread, jmethodID method);
70
71TraceIndex tls_get_trace(TlsIndex index, JNIEnv *env,
72 int depth, jboolean skip_init);
73
74void tls_set_in_heap_dump(TlsIndex index, jint in_heap_dump);
75jint tls_get_in_heap_dump(TlsIndex index);
76void tls_clear_in_heap_dump(void);
77
78TlsIndex tls_find(SerialNumber thread_serial_num);
79
80#endif