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/*
* Copyright 2018 Google, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Gabe Black
*/
#ifndef __SYSTEMC_EXT_CHANNEL_SC_IN_HH__
#define __SYSTEMC_EXT_CHANNEL_SC_IN_HH__
#include <string>
#include "../core/sc_event.hh"
#include "../core/sc_main.hh"
#include "../core/sc_port.hh"
#include "../utils/sc_trace_file.hh"
#include "sc_signal_in_if.hh"
#include "sc_signal_inout_if.hh"
namespace sc_core
{
class sc_event;
class sc_trace_file;
template <class T>
class sc_in : public sc_port<sc_signal_in_if<T>, 1>
{
public:
sc_in() : sc_port<sc_signal_in_if<T>, 1>(),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
explicit sc_in(const char *name) : sc_port<sc_signal_in_if<T>, 1>(name),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
virtual ~sc_in() {}
// Deprecated binding constructors.
explicit sc_in(const sc_signal_in_if<T> &interface) :
sc_port<sc_signal_in_if<T>, 1>(interface),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
sc_in(const char *name, const sc_signal_in_if<T> &interface) :
sc_port<sc_signal_in_if<T>, 1>(name, interface),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
explicit sc_in(sc_port_b<sc_signal_in_if<T> > &parent) :
sc_port<sc_signal_in_if<T>, 1>(parent),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
sc_in(const char *name, sc_port_b<sc_signal_in_if<T> > &parent) :
sc_port<sc_signal_in_if<T>, 1>(name, parent),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
explicit sc_in(sc_port<sc_signal_in_if<T>, 1> &parent) :
sc_port<sc_signal_in_if<T>, 1>(parent),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
sc_in(const char *name, sc_port<sc_signal_in_if<T>, 1> &parent) :
sc_port<sc_signal_in_if<T>, 1>(name, parent),
_valueChangedFinder(*this, &sc_signal_in_if<T>::value_changed_event)
{}
virtual void
bind(const sc_signal_in_if<T> &i)
{
sc_port<sc_signal_in_if<T>, 1>::bind(
const_cast<sc_signal_in_if<T> &>(i));
}
void operator () (const sc_signal_in_if<T> &i) { bind(i); }
virtual void
bind(sc_port<sc_signal_in_if<T>, 1> &i)
{
sc_port<sc_signal_in_if<T>, 1>::bind(i);
}
void
operator () (sc_port<sc_signal_in_if<T>, 1> &p)
{
bind(p);
}
virtual void
bind(sc_port<sc_signal_inout_if<T>, 1> &p)
{
sc_port_base::bind(p);
}
void
operator () (sc_port<sc_signal_inout_if<T>, 1> &p)
{
bind(p);
}
virtual void
end_of_elaboration()
{
for (auto params: traceParamsVec)
sc_trace(params->tf, (*this)->read(), params->name);
traceParamsVec.clear();
}
const T &read() const { return (*this)->read(); }
operator const T& () const { return (*this)->read(); }
const sc_event &default_event() const { return (*this)->default_event(); }
const sc_event &
value_changed_event() const
{
return (*this)->value_changed_event();
}
bool event() const { return (*this)->event(); }
sc_event_finder &value_changed() const { return _valueChangedFinder; }
virtual const char *kind() const { return "sc_in"; }
void
add_trace(sc_trace_file *tf, const std::string &name) const
{
traceParamsVec.push_back(new sc_trace_params(tf, name));
}
private:
mutable sc_event_finder_t<sc_signal_in_if<T> > _valueChangedFinder;
mutable sc_trace_params_vec traceParamsVec;
// Disabled
sc_in(const sc_in<T> &);
sc_in<T> &operator = (const sc_in<T> &);
};
template <class T>
inline void
sc_trace(sc_trace_file *tf, const sc_in<T> &i, const std::string &name)
{
if (::sc_core::sc_get_status() < ::sc_core::SC_START_OF_SIMULATION)
i.add_trace(tf, name);
else
sc_trace(tf, i->read(), name);
}
template <>
class sc_in<bool> : public sc_port<sc_signal_in_if<bool>, 1>
{
public:
sc_in() : sc_port<sc_signal_in_if<bool>, 1>(),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
explicit sc_in(const char *name) :
sc_port<sc_signal_in_if<bool>, 1>(name),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
virtual ~sc_in() {}
// Deprecated binding constructors.
explicit sc_in(const sc_signal_in_if<bool> &interface) :
sc_port<sc_signal_in_if<bool>, 1>(interface),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
sc_in(const char *name, const sc_signal_in_if<bool> &interface) :
sc_port<sc_signal_in_if<bool>, 1>(name, interface),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
explicit sc_in(sc_port_b<sc_signal_in_if<bool> > &parent) :
sc_port<sc_signal_in_if<bool>, 1>(parent),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
sc_in(const char *name, sc_port_b<sc_signal_in_if<bool> > &parent) :
sc_port<sc_signal_in_if<bool>, 1>(name, parent),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
explicit sc_in(sc_port<sc_signal_in_if<bool>, 1> &parent) :
sc_port<sc_signal_in_if<bool>, 1>(parent),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
sc_in(const char *name, sc_port<sc_signal_in_if<bool>, 1> &parent) :
sc_port<sc_signal_in_if<bool>, 1>(name, parent),
_valueChangedFinder(*this,
&sc_signal_in_if<bool>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<bool>::posedge_event),
_negFinder(*this, &sc_signal_in_if<bool>::negedge_event)
{}
virtual void
bind(const sc_signal_in_if<bool> &i)
{
sc_port<sc_signal_in_if<bool>, 1>::bind(
const_cast<sc_signal_in_if<bool> &>(i));
}
void operator () (const sc_signal_in_if<bool> &i) { bind(i); }
virtual void
bind(sc_port<sc_signal_in_if<bool>, 1> &p)
{
sc_port<sc_signal_in_if<bool>, 1>::bind(p);
}
void
operator () (sc_port<sc_signal_in_if<bool>, 1> &p)
{
bind(p);
}
virtual void
bind(sc_port<sc_signal_inout_if<bool>, 1> &p)
{
sc_port_base::bind(p);
}
void
operator () (sc_port<sc_signal_inout_if<bool>, 1> &p)
{
bind(p);
}
virtual void
end_of_elaboration()
{
for (auto params: traceParamsVec)
sc_trace(params->tf, (*this)->read(), params->name);
traceParamsVec.clear();
}
const bool &read() const { return (*this)->read(); }
operator const bool& () const { return (*this)->read(); }
const sc_event &default_event() const { return (*this)->default_event(); }
const sc_event &
value_changed_event() const
{
return (*this)->value_changed_event();
}
const sc_event &
posedge_event() const
{
return (*this)->posedge_event();
}
const sc_event &
negedge_event() const
{
return (*this)->negedge_event();
}
bool event() const { return (*this)->event(); }
bool posedge() const { return (*this)->posedge(); }
bool negedge() const { return (*this)->negedge(); }
sc_event_finder &value_changed() const { return _valueChangedFinder; }
sc_event_finder &pos() const { return _posFinder; }
sc_event_finder &neg() const { return _negFinder; }
virtual const char *kind() const { return "sc_in"; }
void
add_trace(sc_trace_file *tf, const std::string &name) const
{
traceParamsVec.push_back(new sc_trace_params(tf, name));
}
private:
mutable sc_event_finder_t<sc_signal_in_if<bool> > _valueChangedFinder;
mutable sc_event_finder_t<sc_signal_in_if<bool> > _posFinder;
mutable sc_event_finder_t<sc_signal_in_if<bool> > _negFinder;
mutable sc_trace_params_vec traceParamsVec;
// Disabled
sc_in(const sc_in<bool> &);
sc_in<bool> &operator = (const sc_in<bool> &);
};
template <>
inline void
sc_trace<bool>(sc_trace_file *tf, const sc_in<bool> &i,
const std::string &name)
{
if (::sc_core::sc_get_status() < ::sc_core::SC_START_OF_SIMULATION)
i.add_trace(tf, name);
else
sc_trace(tf, i->read(), name);
}
template <>
class sc_in<sc_dt::sc_logic> :
public sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>
{
public:
sc_in() : sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
explicit sc_in(const char *name) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(name),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
virtual ~sc_in() {}
// Deprecated binding constructors.
explicit sc_in(const sc_signal_in_if<sc_dt::sc_logic> &interface) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(interface),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
sc_in(const char *name,
const sc_signal_in_if<sc_dt::sc_logic> &interface) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(name, interface),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
explicit sc_in(sc_port_b<sc_signal_in_if<sc_dt::sc_logic> > &parent) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(parent),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
sc_in(const char *name,
sc_port_b<sc_signal_in_if<sc_dt::sc_logic> > &parent) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(name, parent),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
explicit sc_in(sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &parent) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(parent),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
sc_in(const char *name,
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &parent) :
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>(name, parent),
_valueChangedFinder(*this,
&sc_signal_in_if<sc_dt::sc_logic>::value_changed_event),
_posFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::posedge_event),
_negFinder(*this, &sc_signal_in_if<sc_dt::sc_logic>::negedge_event)
{}
virtual void
bind(const sc_signal_in_if<sc_dt::sc_logic> &i)
{
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>::bind(
const_cast<sc_signal_in_if<sc_dt::sc_logic> &>(i));
}
void
operator () (const sc_signal_in_if<sc_dt::sc_logic> &i) { bind(i); }
virtual void
bind(sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &i)
{
sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1>::bind(i);
}
void
operator () (sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &p)
{
bind(p);
}
virtual void
bind(sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &p)
{
sc_port_base::bind(p);
}
void
operator () (sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &p)
{
bind(p);
}
virtual void
end_of_elaboration()
{
for (auto params: traceParamsVec)
sc_trace(params->tf, (*this)->read(), params->name);
traceParamsVec.clear();
}
const sc_dt::sc_logic &read() const { return (*this)->read(); }
operator const sc_dt::sc_logic& () const { return (*this)->read(); }
const sc_event &default_event() const { return (*this)->default_event(); }
const sc_event &
value_changed_event() const
{
return (*this)->value_changed_event();
}
const sc_event &posedge_event() const { return (*this)->posedge_event(); }
const sc_event &negedge_event() const { return (*this)->negedge_event(); }
bool event() const { return (*this)->event(); }
bool posedge() const { return (*this)->posedge(); }
bool negedge() const { return (*this)->negedge(); }
sc_event_finder &value_changed() const { return _valueChangedFinder; }
sc_event_finder &pos() const { return _posFinder; }
sc_event_finder &neg() const { return _negFinder; }
virtual const char *kind() const { return "sc_in"; }
void
add_trace(sc_trace_file *tf, const std::string &name) const
{
traceParamsVec.push_back(new sc_trace_params(tf, name));
}
private:
mutable sc_event_finder_t<sc_signal_in_if<sc_dt::sc_logic> >
_valueChangedFinder;
mutable sc_event_finder_t<sc_signal_in_if<sc_dt::sc_logic> > _posFinder;
mutable sc_event_finder_t<sc_signal_in_if<sc_dt::sc_logic> > _negFinder;
mutable sc_trace_params_vec traceParamsVec;
// Disabled
sc_in(const sc_in<sc_dt::sc_logic> &);
sc_in<sc_dt::sc_logic> &operator = (const sc_in<sc_dt::sc_logic> &);
};
template <>
inline void
sc_trace<sc_dt::sc_logic>(sc_trace_file *tf, const sc_in<sc_dt::sc_logic> &i,
const std::string &name)
{
if (::sc_core::sc_get_status() < ::sc_core::SC_START_OF_SIMULATION)
i.add_trace(tf, name);
else
sc_trace(tf, i->read(), name);
}
} // namespace sc_core
#endif //__SYSTEMC_EXT_CHANNEL_SC_IN_HH__
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