14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#!/bin/ksh
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# CDDL HEADER START
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# The contents of this file are subject to the terms of the
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# Common Development and Distribution License (the "License").
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# You may not use this file except in compliance with the License.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# or http://www.opensolaris.org/os/licensing.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# See the License for the specific language governing permissions
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# and limitations under the License.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# When distributing Covered Code, include this CDDL HEADER in each
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# If applicable, add the following below this CDDL HEADER, with the
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# fields enclosed by brackets "[]" replaced with your own identifying
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# information: Portions Copyright [yyyy] [name of copyright owner]
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# CDDL HEADER END
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# Use is subject to license terms.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# This script ensures that we can enable a probe which specifies a platform
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync# specific event.
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync#
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncif [ $# != 1 ]; then
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync print -u2 "expected one argument: <dtrace-path>"
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync exit 2
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncfi
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncdtrace=$1
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncget_event()
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync{
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync perl /dev/stdin /dev/stdout << EOF
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync open CPUSTAT, '/usr/sbin/cpustat -h |'
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync or die "Couldn't run cpustat: \$!\n";
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync while (<CPUSTAT>) {
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync if (/(\s+)event\[*[0-9]-*[0-9]*\]*:/ && !/PAPI/) {
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync @a = split(/ /, \$_);
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync \$event = \$a[\$#a-1];
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync }
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync }
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync close CPUSTAT;
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync print "\$event\n";
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncEOF
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync}
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncscript()
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync{
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync $dtrace -s /dev/stdin << EOD
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync #pragma D option quiet
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync #pragma D option bufsize=128k
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync cpc:::$1-all-10000
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync {
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync @[probename] = count();
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync }
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync tick-1s
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync /n++ > 5/
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync {
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync exit(0);
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync }
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncEOD
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync}
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncevent=$(get_event)
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncscript $event
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncstatus=$?
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsync
14ea49401f3c8c61422aefbda43809e275f60c6cvboxsyncexit $status