root.cc revision 4762:c94e103c83ad
12740SN/A/* 21046SN/A * Copyright (c) 2002-2005 The Regents of The University of Michigan 31046SN/A * All rights reserved. 41046SN/A * 51046SN/A * Redistribution and use in source and binary forms, with or without 61046SN/A * modification, are permitted provided that the following conditions are 71046SN/A * met: redistributions of source code must retain the above copyright 81046SN/A * notice, this list of conditions and the following disclaimer; 91046SN/A * redistributions in binary form must reproduce the above copyright 101046SN/A * notice, this list of conditions and the following disclaimer in the 111046SN/A * documentation and/or other materials provided with the distribution; 121046SN/A * neither the name of the copyright holders nor the names of its 131046SN/A * contributors may be used to endorse or promote products derived from 141046SN/A * this software without specific prior written permission. 151046SN/A * 161046SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 171046SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 181046SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 191046SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 201046SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 211046SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 221046SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 231046SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 241046SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251046SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262665SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665SN/A * 282665SN/A * Authors: Nathan Binkert 291046SN/A * Steve Reinhardt 303101Sstever@eecs.umich.edu */ 311438SN/A 324762Snate@binkert.org#include <cstring> 334762Snate@binkert.org#include <fstream> 343102Sstever@eecs.umich.edu#include <list> 351438SN/A#include <string> 363102Sstever@eecs.umich.edu#include <vector> 373102Sstever@eecs.umich.edu 383102Sstever@eecs.umich.edu#include "base/misc.hh" 393102Sstever@eecs.umich.edu#include "params/Root.hh" 403102Sstever@eecs.umich.edu#include "sim/sim_object.hh" 413102Sstever@eecs.umich.edu 423102Sstever@eecs.umich.edu// Dummy Object 433102Sstever@eecs.umich.edustruct Root : public SimObject 443102Sstever@eecs.umich.edu{ 453102Sstever@eecs.umich.edu Root(RootParams *params) : SimObject(params) {} 463102Sstever@eecs.umich.edu}; 473102Sstever@eecs.umich.edu 483102Sstever@eecs.umich.eduRoot * 493102Sstever@eecs.umich.eduRootParams::create() 503102Sstever@eecs.umich.edu{ 513102Sstever@eecs.umich.edu static bool created = false; 523102Sstever@eecs.umich.edu if (created) 533102Sstever@eecs.umich.edu panic("only one root object allowed!"); 543102Sstever@eecs.umich.edu 553102Sstever@eecs.umich.edu created = true; 563102Sstever@eecs.umich.edu 573102Sstever@eecs.umich.edu return new Root(this); 583102Sstever@eecs.umich.edu} 593102Sstever@eecs.umich.edu