sc_clock.cc revision 12931:2dd5b061490b 
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_clock.hh"
32#include "systemc/ext/core/sc_module.hh" // for sc_gen_unique_name
33
34namespace sc_core
35{
36
37sc_clock::sc_clock() :
38        sc_interface(), sc_signal<bool>(sc_gen_unique_name("clock"))
39{
40    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
41}
42
43sc_clock::sc_clock(const char *name) : sc_interface(), sc_signal<bool>(name)
44{
45    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
46}
47
48sc_clock::sc_clock(const char *name, const sc_time &period,
49                   double duty_cycle, const sc_time &start_time,
50                   bool posedge_first)
51{
52    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
53}
54
55sc_clock::sc_clock(const char *name, double period_v, sc_time_unit period_tu,
56                   double duty_cycle)
57{
58    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
59}
60
61sc_clock::sc_clock(const char *name, double period_v, sc_time_unit period_tu,
62                   double duty_cycle, double start_time_v,
63                   sc_time_unit start_time_tu, bool posedge_first)
64{
65    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
66}
67
68sc_clock::sc_clock(const char *name, double period, double duty_cycle,
69                   double start_time, bool posedge_first)
70{
71    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
72}
73
74sc_clock::~sc_clock() {}
75
76void
77sc_clock::write(const bool &)
78{
79    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
80}
81
82const sc_time &
83sc_clock::period() const
84{
85    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
86    return *(const sc_time *)nullptr;
87}
88
89double
90sc_clock::duty_cycle() const
91{
92    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
93    return 0.0;
94}
95
96const sc_time &
97sc_clock::start_time() const
98{
99    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
100    return *(const sc_time *)nullptr;
101}
102
103bool
104sc_clock::posedge_first() const
105{
106    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
107    return false;
108}
109
110const sc_time &
111sc_clock::time_stamp()
112{
113    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
114    return *(const sc_time *)nullptr;
115}
116
117const char *sc_clock::kind() const { return "sc_clock"; }
118
119void sc_clock::before_end_of_elaboration() {}
120
121} // namespace sc_core
122