1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
3 * Copyright (c) 2009 Advanced Micro Devices, Inc.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

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46{
47 public:
48 class CpuPort : public MasterPort
49 {
50 private:
51 RubyTester *tester;
52
53 public:
54 CpuPort(const std::string &_name, RubyTester *_tester, int _idx)
55 : MasterPort(_name, _tester), tester(_tester), idx(_idx)
56 {}
57
58 int idx;
59
60 protected:
61 virtual bool recvTiming(PacketPtr pkt);
62 virtual void recvRetry()
63 { panic("%s does not expect a retry\n", name()); }
64 virtual Tick recvAtomic(PacketPtr pkt);
65 virtual void recvFunctional(PacketPtr pkt) { }
66 };

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85
86 typedef RubyTesterParams Params;
87 RubyTester(const Params *p);
88 ~RubyTester();
89
90 virtual MasterPort &getMasterPort(const std::string &if_name,
91 int idx = -1);
92
93 MasterPort* getCpuPort(int idx);
94
95 virtual void init();
96
97 void wakeup();
98
99 void incrementCheckCompletions() { m_checks_completed++; }
100
101 void printStats(std::ostream& out) const {}

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131
132 // Private copy constructor and assignment operator
133 RubyTester(const RubyTester& obj);
134 RubyTester& operator=(const RubyTester& obj);
135
136 CheckTable* m_checkTable_ptr;
137 std::vector<Time> m_last_progress_vector;
138
139 uint64 m_checks_completed;
140 std::vector<CpuPort*> ports;
141 uint64 m_checks_to_complete;
142 int m_deadlock_threshold;
143 int m_num_cpu_sequencers;
144 int m_wakeup_frequency;
145 bool m_check_flush;
146};
147
148inline std::ostream&
149operator<<(std::ostream& out, const RubyTester& obj)
150{
151 obj.print(out);
152 out << std::flush;
153 return out;
154}
155
156#endif // __CPU_RUBYTEST_RUBYTESTER_HH__