/*

 * Copyright 1998-2004 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

#ifndef JDWP_EVENTHELPER_H

#define JDWP_EVENTHELPER_H

#include "bag.h"

#include "invoker.h"

void eventHelper_initialize(jbyte sessionID);

void eventHelper_reset(jbyte sessionID);

struct bag *eventHelper_createEventBag(void);

void eventHelper_recordEvent(EventInfo *evinfo, jint id,

                             jbyte suspendPolicy, struct bag *eventBag);

void eventHelper_recordClassUnload(jint id, char *signature, struct bag *eventBag);

void eventHelper_recordFrameEvent(jint id, jbyte suspendPolicy, EventIndex ei,

                                  jthread thread, jclass clazz,

                                  jmethodID method, jlocation location,

                                  int needReturnValue,

                                  jvalue returnValue,

                                  struct bag *eventBag);

jbyte eventHelper_reportEvents(jbyte sessionID, struct bag *eventBag);

void eventHelper_reportInvokeDone(jbyte sessionID, jthread thread);

void eventHelper_reportVMInit(JNIEnv *env, jbyte sessionID, jthread thread, jbyte suspendPolicy);

void eventHelper_suspendThread(jbyte sessionID, jthread thread);

void eventHelper_holdEvents(void);

void eventHelper_releaseEvents(void);

void eventHelper_lock(void);

void eventHelper_unlock(void);

/*

 * Private interface for coordinating between eventHelper.c: commandLoop()

 * and ThreadReferenceImpl.c: resume() and VirtualMachineImpl.c: resume().

 */

void unblockCommandLoop(void);

#endif