sc_inout_resolved.cc revision 13237 
1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright
9 * notice, this list of conditions and the following disclaimer in the
10 * documentation and/or other materials provided with the distribution;
11 * neither the name of the copyright holders nor the names of its
12 * contributors may be used to endorse or promote products derived from
13 * this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#include "base/logging.hh"
31#include "systemc/ext/channel/sc_inout_resolved.hh"
32#include "systemc/ext/channel/sc_signal_resolved.hh"
33#include "systemc/ext/utils/sc_report_handler.hh"
34
35namespace sc_core
36{
37
38sc_inout_resolved::sc_inout_resolved() : sc_inout<sc_dt::sc_logic>() {}
39
40sc_inout_resolved::sc_inout_resolved(const char *name) :
41        sc_inout<sc_dt::sc_logic>(name)
42{}
43
44sc_inout_resolved::~sc_inout_resolved() {}
45
46void
47sc_inout_resolved::end_of_elaboration()
48{
49    sc_inout<sc_dt::sc_logic>::end_of_elaboration();
50    if (!dynamic_cast<sc_signal_resolved *>(get_interface())) {
51        std::string msg = csprintf("port '%s' (%s)", name(), kind());
52        SC_REPORT_ERROR("(E117) resolved port not bound to resolved signal",
53                msg.c_str());
54    }
55}
56
57sc_inout_resolved &
58sc_inout_resolved::operator = (const sc_dt::sc_logic &l)
59{
60    (*this)->write(l);
61    return *this;
62}
63
64sc_inout_resolved &
65sc_inout_resolved::operator = (const sc_signal_in_if<sc_dt::sc_logic> &i)
66{
67    (*this)->write(i.read());
68    return *this;
69}
70
71sc_inout_resolved &
72sc_inout_resolved::operator = (
73        const sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &p)
74{
75    (*this)->write(p->read());
76    return *this;
77}
78
79sc_inout_resolved &
80sc_inout_resolved::operator = (
81        const sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &p)
82{
83    (*this)->write(p->read());
84    return *this;
85}
86
87sc_inout_resolved &
88sc_inout_resolved::operator = (const sc_inout_resolved &p)
89{
90    (*this)->write(p->read());
91    return *this;
92}
93
94} // namespace sc_core
95