1N/A#!/usr/sbin/dtrace -Zs
1N/A/*
1N/A * js_execs.d - JavaScript execute snoop using DTrace.
1N/A * Written for the JavaScript DTrace provider.
1N/A *
1N/A * $Id: js_execs.d 63 2007-10-04 04:34:38Z brendan $
1N/A *
1N/A * This traces activity from all browsers on the system that are
1N/A * running with JavaScript provider support.
1N/A *
1N/A * USAGE: js_execs.d # hit Ctrl-C to end
1N/A *
1N/A * FIELDS:
1N/A * TIME Time of event
1N/A * FILE Filename of the JavaScript program
1N/A * LINENO Line number in filename
1N/A *
1N/A * Filename and function names are printed if available.
1N/A *
1N/A * COPYRIGHT: Copyright (c) 2007 Brendan Gregg.
1N/A *
1N/A * CDDL HEADER START
1N/A *
1N/A * The contents of this file are subject to the terms of the
1N/A * Common Development and Distribution License, Version 1.0 only
1N/A * (the "License"). You may not use this file except in compliance
1N/A * with the License.
1N/A *
1N/A * You can obtain a copy of the license at Docs/cddl1.txt
1N/A * or http://www.opensolaris.org/os/licensing.
1N/A * See the License for the specific language governing permissions
1N/A * and limitations under the License.
1N/A *
1N/A * CDDL HEADER END
1N/A *
1N/A * 09-Sep-2007 Brendan Gregg Created this.
1N/A */
1N/A
1N/A#pragma D option quiet
1N/A#pragma D option switchrate=10
1N/A
1N/Adtrace:::BEGIN
1N/A{
1N/A printf("%-20s %32s:%s\n", "TIME", "FILE", "LINENO");
1N/A}
1N/A
1N/Ajavascript*:::execute-start
1N/A{
1N/A printf("%-20Y %32s:%d\n", walltimestamp, basename(copyinstr(arg0)),
1N/A arg1);
1N/A}