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 "systemc/core/channel.hh"
31#include "systemc/core/scheduler.hh"
32#include "systemc/ext/channel/messages.hh"
33#include "systemc/ext/core/sc_main.hh"
34#include "systemc/ext/core/sc_prim.hh"
35
36namespace sc_gem5
37{
38
39uint64_t getChangeStamp() { return scheduler.changeStamp(); }
40
41} // namespace sc_gem5
42
43namespace sc_core
44{
45
46sc_prim_channel::sc_prim_channel() : _gem5_channel(nullptr)
47{
48    if (sc_is_running()) {
49        SC_REPORT_ERROR(SC_ID_INSERT_PRIM_CHANNEL_, "simulation running");
50    }
51    if (::sc_gem5::scheduler.elaborationDone()) {
52        SC_REPORT_ERROR(SC_ID_INSERT_PRIM_CHANNEL_, "elaboration done");
53    }
54    _gem5_channel = new sc_gem5::Channel(this);
55}
56
57sc_prim_channel::sc_prim_channel(const char *_name) :
58    sc_object(_name), _gem5_channel(nullptr)
59{
60    if (sc_is_running()) {
61        SC_REPORT_ERROR(SC_ID_INSERT_PRIM_CHANNEL_, "simulation running");
62    }
63    if (::sc_gem5::scheduler.elaborationDone()) {
64        SC_REPORT_ERROR(SC_ID_INSERT_PRIM_CHANNEL_, "elaboration done");
65    }
66    _gem5_channel = new sc_gem5::Channel(this);
67}
68
69sc_prim_channel::~sc_prim_channel() { delete _gem5_channel; }
70
71void
72sc_prim_channel::request_update()
73{
74    _gem5_channel->requestUpdate();
75}
76
77void
78sc_prim_channel::async_request_update()
79{
80    _gem5_channel->asyncRequestUpdate();
81}
82
83void
84sc_prim_channel::next_trigger()
85{
86    ::sc_core::next_trigger();
87}
88
89void
90sc_prim_channel::next_trigger(const sc_event &e)
91{
92    ::sc_core::next_trigger(e);
93}
94
95void
96sc_prim_channel::next_trigger(const sc_event_or_list &eol)
97{
98    ::sc_core::next_trigger(eol);
99}
100
101void
102sc_prim_channel::next_trigger(const sc_event_and_list &eal)
103{
104    ::sc_core::next_trigger(eal);
105}
106
107void
108sc_prim_channel::next_trigger(const sc_time &t)
109{
110    ::sc_core::next_trigger(t);
111}
112
113void
114sc_prim_channel::next_trigger(double d, sc_time_unit u)
115{
116    ::sc_core::next_trigger(d, u);
117}
118
119void
120sc_prim_channel::next_trigger(const sc_time &t, const sc_event &e)
121{
122    ::sc_core::next_trigger(t, e);
123}
124
125void
126sc_prim_channel::next_trigger(double d, sc_time_unit u, const sc_event &e)
127{
128    ::sc_core::next_trigger(d, u, e);
129}
130
131void
132sc_prim_channel::next_trigger(const sc_time &t, const sc_event_or_list &eol)
133{
134    ::sc_core::next_trigger(t, eol);
135}
136
137void
138sc_prim_channel::next_trigger(
139        double d, sc_time_unit u, const sc_event_or_list &eol)
140{
141    ::sc_core::next_trigger(d, u, eol);
142}
143
144void
145sc_prim_channel::next_trigger(const sc_time &t, const sc_event_and_list &eal)
146{
147    ::sc_core::next_trigger(t, eal);
148}
149
150void
151sc_prim_channel::next_trigger(
152        double d, sc_time_unit u, const sc_event_and_list &eal)
153{
154    ::sc_core::next_trigger(d, u, eal);
155}
156
157bool
158sc_prim_channel::timed_out()
159{
160    return ::sc_core::timed_out();
161}
162
163void
164sc_prim_channel::wait()
165{
166    ::sc_core::wait();
167}
168
169void
170sc_prim_channel::wait(int i)
171{
172    ::sc_core::wait(i);
173}
174
175void
176sc_prim_channel::wait(const sc_event &e)
177{
178    ::sc_core::wait(e);
179}
180
181void
182sc_prim_channel::wait(const sc_event_or_list &eol)
183{
184    ::sc_core::wait(eol);
185}
186
187void
188sc_prim_channel::wait(const sc_event_and_list &eal)
189{
190    ::sc_core::wait(eal);
191}
192
193void
194sc_prim_channel::wait(const sc_time &t)
195{
196    ::sc_core::wait(t);
197}
198
199void
200sc_prim_channel::wait(double d, sc_time_unit u)
201{
202    ::sc_core::wait(d, u);
203}
204
205void
206sc_prim_channel::wait(const sc_time &t, const sc_event &e)
207{
208    ::sc_core::wait(t, e);
209}
210
211void
212sc_prim_channel::wait(double d, sc_time_unit u, const sc_event &e)
213{
214    ::sc_core::wait(d, u, e);
215}
216
217void
218sc_prim_channel::wait(const sc_time &t, const sc_event_or_list &eol)
219{
220    ::sc_core::wait(t, eol);
221}
222
223void
224sc_prim_channel::wait(double d, sc_time_unit u, const sc_event_or_list &eol)
225{
226    ::sc_core::wait(d, u, eol);
227}
228
229void
230sc_prim_channel::wait(const sc_time &t, const sc_event_and_list &eal)
231{
232    ::sc_core::wait(t, eal);
233}
234
235void
236sc_prim_channel::wait(double d, sc_time_unit u, const sc_event_and_list &eal)
237{
238    ::sc_core::wait(d, u, eal);
239}
240
241} // namespace sc_core
242