gem5  v22.0.0.2
sc_signal_in_if.hh
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27 
28 #ifndef __SYSTEMC_EXT_CHANNEL_SC_SIGNAL_IN_IF_HH__
29 #define __SYSTEMC_EXT_CHANNEL_SC_SIGNAL_IN_IF_HH__
30 
31 #include "../core/sc_interface.hh"
32 
33 namespace sc_dt
34 {
35 
36 class sc_logic;
37 
38 };
39 
40 namespace sc_gem5
41 {
42 
43 class Reset;
44 
45 } // namespace sc_gem5
46 
47 namespace sc_core
48 {
49 
50 class sc_event;
51 
52 template <class T>
53 class sc_signal_in_if : virtual public sc_interface
54 {
55  public:
56  virtual const T &read() const = 0;
57  virtual const sc_event &value_changed_event() const = 0;
58  virtual bool event() const = 0;
59 
60  protected:
62 
63  private:
64  // Disabled
68  {
69  return *this;
70  }
71 };
72 
73 template <>
74 class sc_signal_in_if<bool> : virtual public sc_interface
75 {
76  public:
77  virtual const bool &read() const = 0;
78 
79  virtual const sc_event &value_changed_event() const = 0;
80  virtual const sc_event &posedge_event() const = 0;
81  virtual const sc_event &negedge_event() const = 0;
82 
83  virtual bool event() const = 0;
84  virtual bool posedge() const = 0;
85  virtual bool negedge() const = 0;
86 
87  protected:
89 
90  private:
91  friend class sc_gem5::Reset;
92  virtual bool
94  {
95  return false;
96  }
97 
98  // Disabled
102  {
103  return *this;
104  }
105 };
106 
107 template <>
108 class sc_signal_in_if<sc_dt::sc_logic> : virtual public sc_interface
109 {
110  public:
111  virtual const sc_dt::sc_logic &read() const = 0;
112 
113  virtual const sc_event &value_changed_event() const = 0;
114  virtual const sc_event &posedge_event() const = 0;
115  virtual const sc_event &negedge_event() const = 0;
116 
117  virtual bool event() const = 0;
118  virtual bool posedge() const = 0;
119  virtual bool negedge() const = 0;
120 
121  protected:
123 
124  private:
125  // Disabled
127  sc_interface()
128  {}
131  {
132  return *this;
133  }
134 };
135 
136 } // namespace sc_core
137 
138 #endif //__SYSTEMC_EXT_CHANNEL_SC_SIGNAL_IN_IF_HH__
gem5::ps2::Reset
@ Reset
Definition: types.hh:70
sc_core::sc_signal_in_if< bool >
Definition: sc_signal_in_if.hh:74
sc_core::sc_signal_in_if< bool >::sc_signal_in_if
sc_signal_in_if()
Definition: sc_signal_in_if.hh:88
sc_dt
Definition: sc_bit.cc:67
sc_core::sc_signal_in_if< bool >::_addReset
virtual bool _addReset(sc_gem5::Reset *reset) const
Definition: sc_signal_in_if.hh:93
sc_core
Definition: messages.cc:31
sc_core::sc_signal_in_if< sc_dt::sc_logic >::sc_signal_in_if
sc_signal_in_if(const sc_signal_in_if< sc_dt::sc_logic > &)
Definition: sc_signal_in_if.hh:126
sc_core::sc_interface
Definition: sc_interface.hh:37
sc_dt::sc_logic
Definition: sc_logic.hh:130
sc_gem5::Reset
Definition: process.hh:206
sc_core::sc_signal_in_if::sc_signal_in_if
sc_signal_in_if()
Definition: sc_signal_in_if.hh:61
sc_core::sc_signal_in_if< sc_dt::sc_logic >::sc_signal_in_if
sc_signal_in_if()
Definition: sc_signal_in_if.hh:122
sc_core::sc_signal_in_if::read
virtual const T & read() const =0
sc_core::sc_signal_in_if::event
virtual bool event() const =0
sc_core::sc_signal_in_if< bool >::sc_signal_in_if
sc_signal_in_if(const sc_signal_in_if< bool > &)
Definition: sc_signal_in_if.hh:99
sc_core::sc_event
Definition: sc_event.hh:169
gem5::statistics::reset
void reset()
Definition: statistics.cc:310
sc_core::sc_signal_in_if
Definition: sc_signal_in_if.hh:53
sc_core::sc_signal_in_if::operator=
sc_signal_in_if< T > & operator=(const sc_signal_in_if< T > &)
Definition: sc_signal_in_if.hh:67
sc_core::sc_signal_in_if::value_changed_event
virtual const sc_event & value_changed_event() const =0
sc_core::sc_signal_in_if::sc_signal_in_if
sc_signal_in_if(const sc_signal_in_if< T > &)
Definition: sc_signal_in_if.hh:65
sc_core::sc_signal_in_if< sc_dt::sc_logic >
Definition: sc_signal_in_if.hh:108
sc_gem5
Definition: sc_clock.cc:41

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