1/*
2 * Copyright (c) 206, 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;

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35
36#ifndef __DEV_SPARC_DTOD_HH__
37#define __DEV_SPARC_DTOD_HH__
38
39#include <vector>
40
41#include "base/range.hh"
42#include "dev/io_device.hh"
43
44
45/**
46 * DumbTOD simply returns some idea of time when read. Until we finish with
47 * legion it starts with the start time and increments itself by 1000 each time.
48 */
49class DumbTOD : public BasicPioDevice
50{
51 private:
52 uint64_t todTime;
53
54 public:
55 struct Params : public BasicPioDevice::Params
56 {
57 std::vector<int> init_time;
58 };
59 protected:
60 const Params *params() const { return (const Params *)_params; }
61
62 public:
63 DumbTOD(Params *p);
64
65 virtual Tick read(PacketPtr pkt);
66 virtual Tick write(PacketPtr pkt);
67
68 /**
69 * Serialize this object to the given output stream.
70 * @param os The stream to serialize to.
71 */
72 virtual void serialize(std::ostream &os);

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