system.hh revision 2212 
1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
30#define __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
31
32#include "kern/system_events.hh"
33
34class FreebsdAlphaSystem : public AlphaSystem
35{
36  private:
37    class SkipCalibrateClocksEvent : public SkipFuncEvent
38    {
39      public:
40        SkipCalibrateClocksEvent(PCEventQueue *q, const std::string &desc,
41                                 Addr addr)
42            : SkipFuncEvent(q, desc, addr) {}
43        virtual void process(ExecContext *xc);
44    };
45
46    SkipFuncEvent *skipDelayEvent;
47    SkipCalibrateClocksEvent *skipCalibrateClocks;
48
49  public:
50    FreebsdAlphaSystem(Params *p);
51    ~FreebsdAlphaSystem();
52    void doCalibrateClocks(ExecContext *xc);
53
54};
55
56#endif // __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
57