| /* |
| * 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 |