23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee/*
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * CDDL HEADER START
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee *
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * The contents of this file are subject to the terms of the
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * Common Development and Distribution License (the "License").
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * You may not use this file except in compliance with the License.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee *
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * or http://www.opensolaris.org/os/licensing.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * See the License for the specific language governing permissions
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * and limitations under the License.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee *
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * When distributing Covered Code, include this CDDL HEADER in each
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * If applicable, add the following below this CDDL HEADER, with the
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * fields enclosed by brackets "[]" replaced with your own identifying
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * information: Portions Copyright [yyyy] [name of copyright owner]
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee *
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * CDDL HEADER END
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee */
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee/*
8cb74972a66bde0af7b1a957d01e0095b82a8b91Jonathan Haslam * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * Use is subject to license terms.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee */
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomeeimport org.opensolaris.os.dtrace.*;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee/**
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * Regression for bug 6413280 lookupKernelFunction() and
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee * lookupUserFunction() truncate last character.
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee */
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomeepublic class TestFunctionLookup {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee static final String kernelLookupProgram = "sdt:::callout-start { " +
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee "@[((callout_t *)arg0)->c_func] = count(); }";
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee static final String userLookupProgram = "pid$target::f2:entry { " +
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee "@[arg0] = count(); }";
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee public static void
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee main(String[] args)
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee if (args.length != 1) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.err.println("usage: java TestFunctionLookup <command>");
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.exit(1);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee String cmd = args[0];
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee Consumer consumer = new LocalConsumer();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee try {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.open();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.compile(kernelLookupProgram);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.enable();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.go();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee Aggregate a;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee Number address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee String f;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee boolean done = false;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee for (int i = 0; (i < 20) && !done; ++i) {
4d0eb50e691de4c20b1dd9976ad6839fede8a42dRichard PALO Thread.sleep(100);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee a = consumer.getAggregate();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee for (Aggregation agg : a.getAggregations()) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee for (Tuple tuple : agg.asMap().keySet()) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee address = (Number)tuple.get(0).getValue();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee if (address instanceof Integer) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee int addr = (Integer)address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee f = consumer.lookupKernelFunction(addr);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee } else {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee long addr = (Long)address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee f = consumer.lookupKernelFunction(addr);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
8cb74972a66bde0af7b1a957d01e0095b82a8b91Jonathan Haslam if (f.equals("genunix`cv_wakeup")) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.out.println(f);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee done = true;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.close();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee } catch (Exception e) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee e.printStackTrace();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.exit(1);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer = new LocalConsumer();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee try {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.open();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee int pid = consumer.createProcess(cmd);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.compile(userLookupProgram);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.enable();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.go();
4d0eb50e691de4c20b1dd9976ad6839fede8a42dRichard PALO Thread.sleep(500);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee Aggregate a = consumer.getAggregate();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee Number address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee String f;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee for (Aggregation agg : a.getAggregations()) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee for (Tuple tuple : agg.asMap().keySet()) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee address = (Number)tuple.get(0).getValue();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee if (address instanceof Integer) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee int addr = (Integer)address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee f = consumer.lookupUserFunction(pid, addr);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee } else {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee long addr = (Long)address;
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee f = consumer.lookupUserFunction(pid, addr);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.out.println(f);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee consumer.close();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee } catch (Exception e) {
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee e.printStackTrace();
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee System.exit(1);
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee }
23b5c241225a8ade2b6b9f06ebb891ee459e3b02tomee}