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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
*/
#include "base/logging.hh"
#include "systemc/core/bindinfo.hh"
#include "systemc/core/module.hh"
#include "systemc/ext/core/sc_port.hh"
namespace sc_core
{
sc_port_base::sc_port_base(const char *name, int n, sc_port_policy p) :
sc_object(name), _maxSize(n), _size(0), finalized(false)
{
::sc_gem5::Module *m = ::sc_gem5::currentModule();
m->ports.push_back(this);
}
void
sc_port_base::warn_unimpl(const char *func) const
{
warn("%s not implemented.\n", func);
}
int sc_port_base::maxSize() const { return _maxSize; }
int sc_port_base::size() const { return _size; }
void
sc_port_base::bind(sc_interface &i)
{
_gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&i));
}
void
sc_port_base::bind(sc_port_base &p)
{
_gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&p));
}
void
sc_port_base::_gem5Finalize()
{
if (finalized)
return;
finalized = true;
for (auto &bi: _gem5BindInfo) {
if (bi->interface) {
_size++;
_gem5AddInterface(bi->interface);
} else {
sc_port_base *port = bi->port;
port->_gem5Finalize();
int size = port->size();
for (int i = 0; i < size; i++) {
_size++;
_gem5AddInterface(port->_gem5Interface(i));
}
}
delete bi;
}
_gem5BindInfo.clear();
}
} // namespace sc_core
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