| /* |
| * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* C++ Agent class */ |
| |
| class Agent { |
| |
| private: |
| enum { |
| initial_monitor_list_size = 64, |
| monitor_list_grow_size = 16 |
| }; |
| Monitor **monitor_list; |
| unsigned monitor_list_size; |
| unsigned monitor_count; |
| Thread *get_thread(jvmtiEnv *jvmti, JNIEnv *env, jthread thread); |
| Monitor *get_monitor(jvmtiEnv *jvmti, JNIEnv *env, jobject object); |
| |
| public: |
| Agent(jvmtiEnv *jvmti, JNIEnv *env, jthread thread); |
| ~Agent(); |
| void vm_death(jvmtiEnv *jvmti, JNIEnv *env); |
| void thread_start(jvmtiEnv *jvmti, JNIEnv *env, jthread thread); |
| void thread_end(jvmtiEnv *jvmti, JNIEnv *env, jthread thread); |
| void monitor_contended_enter(jvmtiEnv* jvmti, JNIEnv *env, |
| jthread thread, jobject object); |
| void monitor_contended_entered(jvmtiEnv* jvmti, JNIEnv *env, |
| jthread thread, jobject object); |
| void monitor_wait(jvmtiEnv* jvmti, JNIEnv *env, |
| jthread thread, jobject object, jlong timeout); |
| void monitor_waited(jvmtiEnv* jvmti, JNIEnv *env, |
| jthread thread, jobject object, jboolean timed_out); |
| void object_free(jvmtiEnv* jvmti, jlong tag); |
| |
| }; |