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#ifndef __SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
31#define __SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
32
33#include <string>
34
35#include "../core/sc_event.hh"
36#include "../core/sc_port.hh"
37#include "../dt/bit/sc_logic.hh"
| 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#ifndef __SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
31#define __SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
32
33#include <string>
34
35#include "../core/sc_event.hh"
36#include "../core/sc_port.hh"
37#include "../dt/bit/sc_logic.hh"
|
| 38#include "../utils/sc_trace_file.hh"
|
38#include "sc_signal_inout_if.hh"
| 39#include "sc_signal_inout_if.hh"
|
39#include "warn_unimpl.hh"
| |
40
41namespace sc_dt
42{
43
44class sc_logic;
45
46} // namespace sc_dt
47
48namespace sc_core
49{
50
51class sc_event;
52class sc_trace_file;
53
54template <class T>
55class sc_inout : public sc_port<sc_signal_inout_if<T>, 1>
56{
57 public:
58 sc_inout() : sc_port<sc_signal_inout_if<T>, 1>(), initValue(nullptr),
59 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
60 {}
61 explicit sc_inout(const char *name) :
62 sc_port<sc_signal_inout_if<T>, 1>(name), initValue(nullptr),
63 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
64 {}
65 virtual ~sc_inout() { delete initValue; }
66
67 // Deprecated binding constructors.
68 explicit sc_inout(const sc_signal_inout_if<T> &interface) :
69 sc_port<sc_signal_inout_if<T>, 1>(interface), initValue(nullptr),
70 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
71 {}
72 sc_inout(const char *name, const sc_signal_inout_if<T> &interface) :
73 sc_port<sc_signal_inout_if<T>, 1>(name, interface), initValue(nullptr),
74 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
75 {}
76 explicit sc_inout(sc_port_b<sc_signal_inout_if<T> > &parent) :
77 sc_port<sc_signal_inout_if<T>, 1>(parent), initValue(nullptr),
78 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
79 {}
80 sc_inout(const char *name, sc_port_b<sc_signal_inout_if<T> > &parent) :
81 sc_port<sc_signal_inout_if<T>, 1>(name, parent), initValue(nullptr),
82 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
83 {}
84 explicit sc_inout(sc_port<sc_signal_inout_if<T>, 1> &parent) :
85 sc_port<sc_signal_inout_if<T>, 1>(parent), initValue(nullptr),
86 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
87 {}
88 sc_inout(const char *name, sc_port<sc_signal_inout_if<T>, 1> &parent) :
89 sc_port<sc_signal_inout_if<T>, 1>(name, parent), initValue(nullptr),
90 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
91 {}
92
93 void
94 initialize(const T &t)
95 {
96 if (this->size()) {
97 (*this)->write(t);
98 } else {
99 if (!initValue)
100 initValue = new T;
101 *initValue = t;
102 }
103 }
104 void initialize(const sc_signal_in_if<T> &i) { initialize(i.read()); }
105
106 virtual void
107 end_of_elaboration()
108 {
109 if (initValue) {
110 write(*initValue);
111 delete initValue;
112 initValue = nullptr;
113 }
| 40
41namespace sc_dt
42{
43
44class sc_logic;
45
46} // namespace sc_dt
47
48namespace sc_core
49{
50
51class sc_event;
52class sc_trace_file;
53
54template <class T>
55class sc_inout : public sc_port<sc_signal_inout_if<T>, 1>
56{
57 public:
58 sc_inout() : sc_port<sc_signal_inout_if<T>, 1>(), initValue(nullptr),
59 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
60 {}
61 explicit sc_inout(const char *name) :
62 sc_port<sc_signal_inout_if<T>, 1>(name), initValue(nullptr),
63 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
64 {}
65 virtual ~sc_inout() { delete initValue; }
66
67 // Deprecated binding constructors.
68 explicit sc_inout(const sc_signal_inout_if<T> &interface) :
69 sc_port<sc_signal_inout_if<T>, 1>(interface), initValue(nullptr),
70 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
71 {}
72 sc_inout(const char *name, const sc_signal_inout_if<T> &interface) :
73 sc_port<sc_signal_inout_if<T>, 1>(name, interface), initValue(nullptr),
74 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
75 {}
76 explicit sc_inout(sc_port_b<sc_signal_inout_if<T> > &parent) :
77 sc_port<sc_signal_inout_if<T>, 1>(parent), initValue(nullptr),
78 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
79 {}
80 sc_inout(const char *name, sc_port_b<sc_signal_inout_if<T> > &parent) :
81 sc_port<sc_signal_inout_if<T>, 1>(name, parent), initValue(nullptr),
82 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
83 {}
84 explicit sc_inout(sc_port<sc_signal_inout_if<T>, 1> &parent) :
85 sc_port<sc_signal_inout_if<T>, 1>(parent), initValue(nullptr),
86 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
87 {}
88 sc_inout(const char *name, sc_port<sc_signal_inout_if<T>, 1> &parent) :
89 sc_port<sc_signal_inout_if<T>, 1>(name, parent), initValue(nullptr),
90 _valueChangedFinder(*this, &sc_signal_inout_if<T>::value_changed_event)
91 {}
92
93 void
94 initialize(const T &t)
95 {
96 if (this->size()) {
97 (*this)->write(t);
98 } else {
99 if (!initValue)
100 initValue = new T;
101 *initValue = t;
102 }
103 }
104 void initialize(const sc_signal_in_if<T> &i) { initialize(i.read()); }
105
106 virtual void
107 end_of_elaboration()
108 {
109 if (initValue) {
110 write(*initValue);
111 delete initValue;
112 initValue = nullptr;
113 }
|
| 114
115 for (auto params: traceParamsVec)
116 sc_trace(params->tf, (*this)->read(), params->name);
117
118 traceParamsVec.clear();
|
114 }
115
116 const T &read() const { return (*this)->read(); }
117 operator const T& () const { return (*this)->read(); }
118
119 void write(const T &t) { (*this)->write(t); }
120 sc_inout<T> &
121 operator = (const T &t)
122 {
123 (*this)->write(t);
124 return *this;
125 }
126 sc_inout<T> &
127 operator = (const sc_signal_in_if<T> &i)
128 {
129 (*this)->write(i.read());
130 return *this;
131 }
132 sc_inout<T> &
133 operator = (const sc_port<sc_signal_in_if<T>, 1> &p)
134 {
135 (*this)->write(p->read());
136 return *this;
137 }
138 sc_inout<T> &
139 operator = (const sc_port<sc_signal_inout_if<T>, 1> &p)
140 {
141 (*this)->write(p->read());
142 return *this;
143 }
144 sc_inout<T> &
145 operator = (const sc_inout<T> &p)
146 {
147 (*this)->write(p->read());
148 return *this;
149 }
150
151 const sc_event &default_event() const { return (*this)->default_event(); }
152 const sc_event &
153 value_changed_event() const
154 {
155 return (*this)->value_changed_event();
156 }
157 bool event() const { return (*this)->event(); }
158 sc_event_finder &value_changed() const { return _valueChangedFinder; }
159
160 virtual const char *kind() const { return "sc_inout"; }
161
| 119 }
120
121 const T &read() const { return (*this)->read(); }
122 operator const T& () const { return (*this)->read(); }
123
124 void write(const T &t) { (*this)->write(t); }
125 sc_inout<T> &
126 operator = (const T &t)
127 {
128 (*this)->write(t);
129 return *this;
130 }
131 sc_inout<T> &
132 operator = (const sc_signal_in_if<T> &i)
133 {
134 (*this)->write(i.read());
135 return *this;
136 }
137 sc_inout<T> &
138 operator = (const sc_port<sc_signal_in_if<T>, 1> &p)
139 {
140 (*this)->write(p->read());
141 return *this;
142 }
143 sc_inout<T> &
144 operator = (const sc_port<sc_signal_inout_if<T>, 1> &p)
145 {
146 (*this)->write(p->read());
147 return *this;
148 }
149 sc_inout<T> &
150 operator = (const sc_inout<T> &p)
151 {
152 (*this)->write(p->read());
153 return *this;
154 }
155
156 const sc_event &default_event() const { return (*this)->default_event(); }
157 const sc_event &
158 value_changed_event() const
159 {
160 return (*this)->value_changed_event();
161 }
162 bool event() const { return (*this)->event(); }
163 sc_event_finder &value_changed() const { return _valueChangedFinder; }
164
165 virtual const char *kind() const { return "sc_inout"; }
166
|
| 167 void
168 add_trace(sc_trace_file *tf, const std::string &name) const
169 {
170 traceParamsVec.push_back(new sc_trace_params(tf, name));
171 }
172
|
162 private:
163 T *initValue;
164 mutable sc_event_finder_t<sc_signal_inout_if<T> > _valueChangedFinder;
165
| 173 private:
174 T *initValue;
175 mutable sc_event_finder_t<sc_signal_inout_if<T> > _valueChangedFinder;
176
|
| 177 mutable sc_trace_params_vec traceParamsVec;
178
|
166 // Disabled
167 sc_inout(const sc_inout<T> &);
168};
169
170template <class T>
171inline void
| 179 // Disabled
180 sc_inout(const sc_inout<T> &);
181};
182
183template <class T>
184inline void
|
172sc_trace(sc_trace_file *, const sc_inout<T> &, const std::string &)
| 185sc_trace(sc_trace_file *tf, const sc_inout<T> &i, const std::string &name)
|
173{
| 186{
|
174 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 187 if (i.size())
188 sc_trace(tf, i->read(), name);
189 else
190 i.add_trace(tf, name);
|
175}
176
177template <>
178class sc_inout<bool> : public sc_port<sc_signal_inout_if<bool>, 1>
179{
180 public:
181 sc_inout() : sc_port<sc_signal_inout_if<bool>, 1>(), initValue(nullptr),
182 _valueChangedFinder(*this,
183 &sc_signal_inout_if<bool>::value_changed_event),
184 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
185 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
186 {}
187 explicit sc_inout(const char *name) :
188 sc_port<sc_signal_inout_if<bool>, 1>(name), initValue(nullptr),
189 _valueChangedFinder(*this,
190 &sc_signal_inout_if<bool>::value_changed_event),
191 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
192 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
193 {}
194 virtual ~sc_inout() { delete initValue; }
195
196 // Deprecated binding constructors.
197 explicit sc_inout(const sc_signal_inout_if<bool> &interface) :
198 sc_port<sc_signal_inout_if<bool>, 1>(interface), initValue(nullptr),
199 _valueChangedFinder(*this,
200 &sc_signal_inout_if<bool>::value_changed_event),
201 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
202 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
203 {}
204 sc_inout(const char *name, const sc_signal_inout_if<bool> &interface) :
205 sc_port<sc_signal_inout_if<bool>, 1>(name, interface),
206 initValue(nullptr),
207 _valueChangedFinder(*this,
208 &sc_signal_inout_if<bool>::value_changed_event),
209 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
210 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
211 {}
212 explicit sc_inout(sc_port_b<sc_signal_inout_if<bool> > &parent) :
213 sc_port<sc_signal_inout_if<bool>, 1>(parent), initValue(nullptr),
214 _valueChangedFinder(*this,
215 &sc_signal_inout_if<bool>::value_changed_event),
216 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
217 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
218 {}
219 sc_inout(const char *name, sc_port_b<sc_signal_inout_if<bool> > &parent) :
220 sc_port<sc_signal_inout_if<bool>, 1>(name, parent), initValue(nullptr),
221 _valueChangedFinder(*this,
222 &sc_signal_inout_if<bool>::value_changed_event),
223 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
224 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
225 {}
226 explicit sc_inout(sc_port<sc_signal_inout_if<bool>, 1> &parent) :
227 sc_port<sc_signal_inout_if<bool>, 1>(parent), initValue(nullptr),
228 _valueChangedFinder(*this,
229 &sc_signal_inout_if<bool>::value_changed_event),
230 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
231 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
232 {}
233 sc_inout(const char *name, sc_port<sc_signal_inout_if<bool>, 1> &parent) :
234 sc_port<sc_signal_inout_if<bool>, 1>(name, parent), initValue(nullptr),
235 _valueChangedFinder(*this,
236 &sc_signal_inout_if<bool>::value_changed_event),
237 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
238 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
239 {}
240
241 void
242 initialize(const bool &b)
243 {
244 if (this->size()) {
245 (*this)->write(b);
246 } else {
247 if (!initValue)
248 initValue = new bool;
249 *initValue = b;
250 }
251 }
252 void initialize(const sc_signal_in_if<bool> &i) { initialize(i.read()); }
253
254 virtual void
255 end_of_elaboration()
256 {
257 if (initValue) {
258 write(*initValue);
259 delete initValue;
260 initValue = nullptr;
261 }
| 191}
192
193template <>
194class sc_inout<bool> : public sc_port<sc_signal_inout_if<bool>, 1>
195{
196 public:
197 sc_inout() : sc_port<sc_signal_inout_if<bool>, 1>(), initValue(nullptr),
198 _valueChangedFinder(*this,
199 &sc_signal_inout_if<bool>::value_changed_event),
200 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
201 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
202 {}
203 explicit sc_inout(const char *name) :
204 sc_port<sc_signal_inout_if<bool>, 1>(name), initValue(nullptr),
205 _valueChangedFinder(*this,
206 &sc_signal_inout_if<bool>::value_changed_event),
207 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
208 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
209 {}
210 virtual ~sc_inout() { delete initValue; }
211
212 // Deprecated binding constructors.
213 explicit sc_inout(const sc_signal_inout_if<bool> &interface) :
214 sc_port<sc_signal_inout_if<bool>, 1>(interface), initValue(nullptr),
215 _valueChangedFinder(*this,
216 &sc_signal_inout_if<bool>::value_changed_event),
217 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
218 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
219 {}
220 sc_inout(const char *name, const sc_signal_inout_if<bool> &interface) :
221 sc_port<sc_signal_inout_if<bool>, 1>(name, interface),
222 initValue(nullptr),
223 _valueChangedFinder(*this,
224 &sc_signal_inout_if<bool>::value_changed_event),
225 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
226 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
227 {}
228 explicit sc_inout(sc_port_b<sc_signal_inout_if<bool> > &parent) :
229 sc_port<sc_signal_inout_if<bool>, 1>(parent), initValue(nullptr),
230 _valueChangedFinder(*this,
231 &sc_signal_inout_if<bool>::value_changed_event),
232 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
233 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
234 {}
235 sc_inout(const char *name, sc_port_b<sc_signal_inout_if<bool> > &parent) :
236 sc_port<sc_signal_inout_if<bool>, 1>(name, parent), initValue(nullptr),
237 _valueChangedFinder(*this,
238 &sc_signal_inout_if<bool>::value_changed_event),
239 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
240 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
241 {}
242 explicit sc_inout(sc_port<sc_signal_inout_if<bool>, 1> &parent) :
243 sc_port<sc_signal_inout_if<bool>, 1>(parent), initValue(nullptr),
244 _valueChangedFinder(*this,
245 &sc_signal_inout_if<bool>::value_changed_event),
246 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
247 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
248 {}
249 sc_inout(const char *name, sc_port<sc_signal_inout_if<bool>, 1> &parent) :
250 sc_port<sc_signal_inout_if<bool>, 1>(name, parent), initValue(nullptr),
251 _valueChangedFinder(*this,
252 &sc_signal_inout_if<bool>::value_changed_event),
253 _posFinder(*this, &sc_signal_inout_if<bool>::posedge_event),
254 _negFinder(*this, &sc_signal_inout_if<bool>::negedge_event)
255 {}
256
257 void
258 initialize(const bool &b)
259 {
260 if (this->size()) {
261 (*this)->write(b);
262 } else {
263 if (!initValue)
264 initValue = new bool;
265 *initValue = b;
266 }
267 }
268 void initialize(const sc_signal_in_if<bool> &i) { initialize(i.read()); }
269
270 virtual void
271 end_of_elaboration()
272 {
273 if (initValue) {
274 write(*initValue);
275 delete initValue;
276 initValue = nullptr;
277 }
|
| 278
279 for (auto params: traceParamsVec)
280 sc_trace(params->tf, (*this)->read(), params->name);
281
282 traceParamsVec.clear();
|
262 }
263
264 const bool &read() const { return (*this)->read(); }
265 operator const bool& () const { return (*this)->read(); }
266
267 void write(const bool &b) { (*this)->write(b); }
268 sc_inout<bool> &
269 operator = (const bool &b)
270 {
271 (*this)->write(b);
272 return *this;
273 }
274 sc_inout<bool> &
275 operator = (const sc_signal_in_if<bool> &i)
276 {
277 (*this)->write(i.read());
278 return *this;
279 }
280 sc_inout<bool> &
281 operator = (const sc_port<sc_signal_in_if<bool>, 1> &p)
282 {
283 (*this)->write(p->read());
284 return *this;
285 }
286 sc_inout<bool> &
287 operator = (const sc_port<sc_signal_inout_if<bool>, 1> &p)
288 {
289 (*this)->write(p->read());
290 return *this;
291 }
292 sc_inout<bool> &
293 operator = (const sc_inout<bool> &p)
294 {
295 (*this)->write(p->read());
296 return *this;
297 }
298
299 const sc_event &default_event() const { return (*this)->default_event(); }
300 const sc_event &
301 value_changed_event() const
302 {
303 return (*this)->value_changed_event();
304 }
305 const sc_event &posedge_event() const { return (*this)->posedge_event(); }
306 const sc_event &negedge_event() const { return (*this)->negedge_event(); }
307 bool event() const { return (*this)->event(); }
308 bool posedge() const { return (*this)->posedge(); }
309 bool negedge() const { return (*this)->negedge(); }
310
311 sc_event_finder &value_changed() const { return _valueChangedFinder; }
312 sc_event_finder &pos() const { return _posFinder; }
313 sc_event_finder &neg() const { return _negFinder; }
314
315 virtual const char *kind() const { return "sc_inout"; }
316
| 283 }
284
285 const bool &read() const { return (*this)->read(); }
286 operator const bool& () const { return (*this)->read(); }
287
288 void write(const bool &b) { (*this)->write(b); }
289 sc_inout<bool> &
290 operator = (const bool &b)
291 {
292 (*this)->write(b);
293 return *this;
294 }
295 sc_inout<bool> &
296 operator = (const sc_signal_in_if<bool> &i)
297 {
298 (*this)->write(i.read());
299 return *this;
300 }
301 sc_inout<bool> &
302 operator = (const sc_port<sc_signal_in_if<bool>, 1> &p)
303 {
304 (*this)->write(p->read());
305 return *this;
306 }
307 sc_inout<bool> &
308 operator = (const sc_port<sc_signal_inout_if<bool>, 1> &p)
309 {
310 (*this)->write(p->read());
311 return *this;
312 }
313 sc_inout<bool> &
314 operator = (const sc_inout<bool> &p)
315 {
316 (*this)->write(p->read());
317 return *this;
318 }
319
320 const sc_event &default_event() const { return (*this)->default_event(); }
321 const sc_event &
322 value_changed_event() const
323 {
324 return (*this)->value_changed_event();
325 }
326 const sc_event &posedge_event() const { return (*this)->posedge_event(); }
327 const sc_event &negedge_event() const { return (*this)->negedge_event(); }
328 bool event() const { return (*this)->event(); }
329 bool posedge() const { return (*this)->posedge(); }
330 bool negedge() const { return (*this)->negedge(); }
331
332 sc_event_finder &value_changed() const { return _valueChangedFinder; }
333 sc_event_finder &pos() const { return _posFinder; }
334 sc_event_finder &neg() const { return _negFinder; }
335
336 virtual const char *kind() const { return "sc_inout"; }
337
|
| 338 void
339 add_trace(sc_trace_file *tf, const std::string &name) const
340 {
341 traceParamsVec.push_back(new sc_trace_params(tf, name));
342 }
343
|
317 private:
318 bool *initValue;
319 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _valueChangedFinder;
320 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _posFinder;
321 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _negFinder;
322
| 344 private:
345 bool *initValue;
346 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _valueChangedFinder;
347 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _posFinder;
348 mutable sc_event_finder_t<sc_signal_inout_if<bool> > _negFinder;
349
|
| 350 mutable sc_trace_params_vec traceParamsVec;
351
|
323 // Disabled
324 sc_inout(const sc_inout<bool> &);
325};
326
327template <>
328inline void sc_trace<bool>(
| 352 // Disabled
353 sc_inout(const sc_inout<bool> &);
354};
355
356template <>
357inline void sc_trace<bool>(
|
329 sc_trace_file *, const sc_inout<bool> &, const std::string &)
| 358 sc_trace_file *tf, const sc_inout<bool> &i, const std::string &name)
|
330{
| 359{
|
331 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 360 if (i.size())
361 sc_trace(tf, i->read(), name);
362 else
363 i.add_trace(tf, name);
|
332}
333
334template <>
335class sc_inout<sc_dt::sc_logic> :
336 public sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>
337{
338 public:
339 sc_inout() : sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(),
340 initValue(nullptr),
341 _valueChangedFinder(*this,
342 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
343 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
344 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
345 {}
346 explicit sc_inout(const char *name) :
347 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name),
348 initValue(nullptr),
349 _valueChangedFinder(*this,
350 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
351 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
352 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
353 {}
354 virtual ~sc_inout() { delete initValue; }
355
356 // Deprecated binding constructors.
357 explicit sc_inout(const sc_signal_inout_if<sc_dt::sc_logic> &interface) :
358 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(interface),
359 initValue(nullptr),
360 _valueChangedFinder(*this,
361 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
362 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
363 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
364 {}
365 sc_inout(const char *name,
366 const sc_signal_inout_if<sc_dt::sc_logic> &interface) :
367 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, interface),
368 initValue(nullptr),
369 _valueChangedFinder(*this,
370 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
371 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
372 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
373 {}
374 explicit sc_inout(
375 sc_port_b<sc_signal_inout_if<sc_dt::sc_logic> > &parent) :
376 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(parent),
377 initValue(nullptr),
378 _valueChangedFinder(*this,
379 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
380 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
381 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
382 {}
383 sc_inout(const char *name,
384 sc_port_b<sc_signal_inout_if<sc_dt::sc_logic> > &parent) :
385 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, parent),
386 initValue(nullptr),
387 _valueChangedFinder(*this,
388 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
389 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
390 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
391 {}
392 explicit sc_inout(
393 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &parent) :
394 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(parent),
395 initValue(nullptr),
396 _valueChangedFinder(*this,
397 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
398 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
399 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
400 {}
401 sc_inout(const char *name,
402 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &parent) :
403 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, parent),
404 initValue(nullptr),
405 _valueChangedFinder(*this,
406 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
407 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
408 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
409 {}
410
411 void
412 initialize(const sc_dt::sc_logic &l)
413 {
414 if (this->size()) {
415 (*this)->write(l);
416 } else {
417 if (!initValue)
418 initValue = new sc_dt::sc_logic;
419 *initValue = l;
420 }
421 }
422 void
423 initialize(const sc_signal_in_if<sc_dt::sc_logic> &i)
424 {
425 initialize(i.read());
426 }
427
428 virtual void
429 end_of_elaboration()
430 {
431 if (initValue) {
432 write(*initValue);
433 delete initValue;
434 initValue = nullptr;
435 }
| 364}
365
366template <>
367class sc_inout<sc_dt::sc_logic> :
368 public sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>
369{
370 public:
371 sc_inout() : sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(),
372 initValue(nullptr),
373 _valueChangedFinder(*this,
374 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
375 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
376 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
377 {}
378 explicit sc_inout(const char *name) :
379 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name),
380 initValue(nullptr),
381 _valueChangedFinder(*this,
382 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
383 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
384 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
385 {}
386 virtual ~sc_inout() { delete initValue; }
387
388 // Deprecated binding constructors.
389 explicit sc_inout(const sc_signal_inout_if<sc_dt::sc_logic> &interface) :
390 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(interface),
391 initValue(nullptr),
392 _valueChangedFinder(*this,
393 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
394 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
395 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
396 {}
397 sc_inout(const char *name,
398 const sc_signal_inout_if<sc_dt::sc_logic> &interface) :
399 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, interface),
400 initValue(nullptr),
401 _valueChangedFinder(*this,
402 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
403 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
404 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
405 {}
406 explicit sc_inout(
407 sc_port_b<sc_signal_inout_if<sc_dt::sc_logic> > &parent) :
408 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(parent),
409 initValue(nullptr),
410 _valueChangedFinder(*this,
411 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
412 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
413 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
414 {}
415 sc_inout(const char *name,
416 sc_port_b<sc_signal_inout_if<sc_dt::sc_logic> > &parent) :
417 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, parent),
418 initValue(nullptr),
419 _valueChangedFinder(*this,
420 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
421 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
422 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
423 {}
424 explicit sc_inout(
425 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &parent) :
426 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(parent),
427 initValue(nullptr),
428 _valueChangedFinder(*this,
429 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
430 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
431 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
432 {}
433 sc_inout(const char *name,
434 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &parent) :
435 sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1>(name, parent),
436 initValue(nullptr),
437 _valueChangedFinder(*this,
438 &sc_signal_inout_if<sc_dt::sc_logic>::value_changed_event),
439 _posFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::posedge_event),
440 _negFinder(*this, &sc_signal_inout_if<sc_dt::sc_logic>::negedge_event)
441 {}
442
443 void
444 initialize(const sc_dt::sc_logic &l)
445 {
446 if (this->size()) {
447 (*this)->write(l);
448 } else {
449 if (!initValue)
450 initValue = new sc_dt::sc_logic;
451 *initValue = l;
452 }
453 }
454 void
455 initialize(const sc_signal_in_if<sc_dt::sc_logic> &i)
456 {
457 initialize(i.read());
458 }
459
460 virtual void
461 end_of_elaboration()
462 {
463 if (initValue) {
464 write(*initValue);
465 delete initValue;
466 initValue = nullptr;
467 }
|
| 468
469 for (auto params: traceParamsVec)
470 sc_trace(params->tf, (*this)->read(), params->name);
471
472 traceParamsVec.clear();
|
436 }
437
438 const sc_dt::sc_logic &read() const { return (*this)->read(); }
439 operator const sc_dt::sc_logic& () const { return (*this)->read(); }
440
441 void write(const sc_dt::sc_logic &l) { (*this)->write(l); }
442 sc_inout<sc_dt::sc_logic> &
443 operator = (const sc_dt::sc_logic &l)
444 {
445 (*this)->write(l);
446 return *this;
447 }
448 sc_inout<sc_dt::sc_logic> &
449 operator = (const sc_signal_in_if<sc_dt::sc_logic> &i)
450 {
451 (*this)->write(i.read());
452 return *this;
453 }
454 sc_inout<sc_dt::sc_logic> &
455 operator = (const sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &p)
456 {
457 (*this)->write(p->read());
458 return *this;
459 }
460 sc_inout<sc_dt::sc_logic> &
461 operator = (const sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &p)
462 {
463 (*this)->write(p->read());
464 return *this;
465 }
466 sc_inout<sc_dt::sc_logic> &
467 operator = (const sc_inout<sc_dt::sc_logic> &p)
468 {
469 (*this)->write(p->read());
470 return *this;
471 }
472
473 const sc_event &default_event() const { return (*this)->default_event(); }
474 const sc_event &
475 value_changed_event() const
476 {
477 return (*this)->value_changed_event();
478 }
479 const sc_event &posedge_event() const { return (*this)->posedge_event(); }
480 const sc_event &negedge_event() const { return (*this)->negedge_event(); }
481 bool event() const { return (*this)->event(); }
482 bool posedge() const { return (*this)->posedge(); }
483 bool negedge() const { return (*this)->negedge(); }
484
485 sc_event_finder &value_changed() const { return _valueChangedFinder; }
486 sc_event_finder &pos() const { return _posFinder; }
487 sc_event_finder &neg() const { return _negFinder; }
488
489 virtual const char *kind() const { return "sc_inout"; }
490
| 473 }
474
475 const sc_dt::sc_logic &read() const { return (*this)->read(); }
476 operator const sc_dt::sc_logic& () const { return (*this)->read(); }
477
478 void write(const sc_dt::sc_logic &l) { (*this)->write(l); }
479 sc_inout<sc_dt::sc_logic> &
480 operator = (const sc_dt::sc_logic &l)
481 {
482 (*this)->write(l);
483 return *this;
484 }
485 sc_inout<sc_dt::sc_logic> &
486 operator = (const sc_signal_in_if<sc_dt::sc_logic> &i)
487 {
488 (*this)->write(i.read());
489 return *this;
490 }
491 sc_inout<sc_dt::sc_logic> &
492 operator = (const sc_port<sc_signal_in_if<sc_dt::sc_logic>, 1> &p)
493 {
494 (*this)->write(p->read());
495 return *this;
496 }
497 sc_inout<sc_dt::sc_logic> &
498 operator = (const sc_port<sc_signal_inout_if<sc_dt::sc_logic>, 1> &p)
499 {
500 (*this)->write(p->read());
501 return *this;
502 }
503 sc_inout<sc_dt::sc_logic> &
504 operator = (const sc_inout<sc_dt::sc_logic> &p)
505 {
506 (*this)->write(p->read());
507 return *this;
508 }
509
510 const sc_event &default_event() const { return (*this)->default_event(); }
511 const sc_event &
512 value_changed_event() const
513 {
514 return (*this)->value_changed_event();
515 }
516 const sc_event &posedge_event() const { return (*this)->posedge_event(); }
517 const sc_event &negedge_event() const { return (*this)->negedge_event(); }
518 bool event() const { return (*this)->event(); }
519 bool posedge() const { return (*this)->posedge(); }
520 bool negedge() const { return (*this)->negedge(); }
521
522 sc_event_finder &value_changed() const { return _valueChangedFinder; }
523 sc_event_finder &pos() const { return _posFinder; }
524 sc_event_finder &neg() const { return _negFinder; }
525
526 virtual const char *kind() const { return "sc_inout"; }
527
|
| 528 void
529 add_trace(sc_trace_file *tf, const std::string &name) const
530 {
531 traceParamsVec.push_back(new sc_trace_params(tf, name));
532 }
533
|
491 private:
492 sc_dt::sc_logic *initValue;
493 mutable sc_event_finder_t<
494 sc_signal_inout_if<sc_dt::sc_logic> > _valueChangedFinder;
495 mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _posFinder;
496 mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _negFinder;
497
| 534 private:
535 sc_dt::sc_logic *initValue;
536 mutable sc_event_finder_t<
537 sc_signal_inout_if<sc_dt::sc_logic> > _valueChangedFinder;
538 mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _posFinder;
539 mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _negFinder;
540
|
| 541 mutable sc_trace_params_vec traceParamsVec;
542
|
498 // Disabled
499 sc_inout(const sc_inout<sc_dt::sc_logic> &);
500};
501
502template <>
503inline void
| 543 // Disabled
544 sc_inout(const sc_inout<sc_dt::sc_logic> &);
545};
546
547template <>
548inline void
|
504sc_trace<sc_dt::sc_logic>(sc_trace_file *, const sc_inout<sc_dt::sc_logic> &,
505 const std::string &)
| 549sc_trace<sc_dt::sc_logic>(sc_trace_file *tf,
550 const sc_inout<sc_dt::sc_logic> &i, const std::string &name)
|
506{
| 551{
|
507 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 552 if (i.size())
553 sc_trace(tf, i->read(), name);
554 else
555 i.add_trace(tf, name);
|
508}
509
510} // namespace sc_core
511
512#endif //__SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
| 556}
557
558} // namespace sc_core
559
560#endif //__SYSTEMC_EXT_CHANNEL_SC_INOUT_HH__
|