sc_sensitive.cc revision 13210:8f6d757c46dc 
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/core/process.hh"
32#include "systemc/ext/channel/sc_in.hh"
33#include "systemc/ext/channel/sc_inout.hh"
34#include "systemc/ext/channel/sc_signal_in_if.hh"
35#include "systemc/ext/core/sc_interface.hh"
36#include "systemc/ext/core/sc_sensitive.hh"
37
38namespace sc_core
39{
40
41sc_sensitive::sc_sensitive() : currentProcess(nullptr) {}
42
43sc_sensitive &
44sc_sensitive::operator << (const sc_event &e)
45{
46    sc_gem5::newStaticSensitivityEvent(currentProcess, &e);
47    return *this;
48}
49
50sc_sensitive &
51sc_sensitive::operator << (const sc_interface &i)
52{
53    sc_gem5::newStaticSensitivityInterface(currentProcess, &i);
54    return *this;
55}
56
57sc_sensitive &
58sc_sensitive::operator << (const sc_port_base &b)
59{
60    sc_gem5::newStaticSensitivityPort(currentProcess, &b);
61    return *this;
62}
63
64sc_sensitive &
65sc_sensitive::operator << (sc_event_finder &f)
66{
67    sc_gem5::newStaticSensitivityFinder(currentProcess, &f);
68    return *this;
69}
70
71sc_sensitive &
72sc_sensitive::operator << (::sc_gem5::Process *p)
73{
74    currentProcess = p;
75    return *this;
76}
77
78
79void
80sc_sensitive::operator () (::sc_gem5::Process *p,
81                           const sc_signal_in_if<bool> &i)
82{
83    sc_gem5::newStaticSensitivityEvent(p, &i.posedge_event());
84}
85
86void
87sc_sensitive::operator () (::sc_gem5::Process *p,
88                           const sc_signal_in_if<sc_dt::sc_logic> &i)
89{
90    sc_gem5::newStaticSensitivityEvent(p, &i.posedge_event());
91}
92
93void
94sc_sensitive::operator () (::sc_gem5::Process *p, const sc_in<bool> &port)
95{
96    sc_gem5::newStaticSensitivityFinder(p, &port.pos());
97}
98
99void
100sc_sensitive::operator () (::sc_gem5::Process *p,
101                           const sc_in<sc_dt::sc_logic> &port)
102{
103    sc_gem5::newStaticSensitivityFinder(p, &port.pos());
104}
105
106void
107sc_sensitive::operator () (::sc_gem5::Process *p, const sc_inout<bool> &port)
108{
109    sc_gem5::newStaticSensitivityFinder(p, &port.pos());
110}
111
112void
113sc_sensitive::operator () (::sc_gem5::Process *p,
114                           const sc_inout<sc_dt::sc_logic> &port)
115{
116    sc_gem5::newStaticSensitivityFinder(p, &port.pos());
117}
118
119void
120sc_sensitive::operator () (::sc_gem5::Process *p, sc_event_finder &f)
121{
122    sc_gem5::newStaticSensitivityFinder(p, &f);
123}
124
125} // namespace sc_core
126