test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetFrameLocation/frameloc001/frameloc001a.jasm

/*
 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. 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.
 *
 * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package nsk/jvmti/GetFrameLocation;

/* Reassembled from the following Java pattern:
 *
 *  class frameloc001a extends Thread {
 *      public void meth01(int i) {
 *      try {
 *              if (i > 0) {
 *                  throw new Throwable();
 *              }
 *          } catch (Throwable e) {}
 *      }
 *      public void run() {
 *          int local = 2003;
 *          synchronized (frameloc001.lock1) {
 *              frameloc001.lock1.notify();
 *          }
 *          synchronized (frameloc001.lock2) {
 *              frameloc001.fld = local;
 *          }
 *      }
 *  }
 *
 */

super class frameloc001a extends java/lang/Thread {

	Method "<init>":"()V" stack 1 locals 1 {
		aload_0;
		invokespecial	Method java/lang/Thread."<init>":"()V";
		return;
	}

	public Method meth01:"(I)V" stack 2 locals 3 {
	try t0;
		iload_1;
		ifle	L12;
		new	class java/lang/Throwable;
		dup;
		invokespecial	Method java/lang/Throwable."<init>":"()V";
		athrow;
	endtry t0;
	L12:	goto	L16;
	catch t0 java/lang/Throwable;
		astore_2;	// bci=15, expected to be here
	L16:	return;
	}

	public Method run:"()V" stack 1 locals 5 {
		sipush	2003;
		istore_1;
		getstatic	Field frameloc001.lock1:"Ljava/lang/Object;";
		astore_2;
		aload_2;
		monitorenter;
	try t0;
		getstatic	Field frameloc001.lock1:"Ljava/lang/Object;";
		invokevirtual	Method java/lang/Object.notify:"()V";
		aload_2;
		monitorexit;
	endtry t0;
		goto	L26;
	catch t0 #0;
	catch t1 #0;
	try t1;
		astore_3;
		aload_2;
		monitorexit;
	endtry t1;
		aload_3;
		athrow;
	L26:	getstatic	Field frameloc001.lock2:"Ljava/lang/Object;";
		astore_3;
		aload_3;
		monitorenter;	// bci=31, expected to be here
	try t2;
		iload_1;
		putstatic	Field frameloc001.fld:"I";
		aload_3;
		monitorexit;
	endtry t2;
		goto	L48;
	catch t2 #0;
	catch t3 #0;
	try t3;
		astore	4;
		aload_3;
		monitorexit;
	endtry t3;
		aload	4;
		athrow;
	L48:	return;
	}
}