gem5 v24.0.0.0
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sc_inout_rv.hh
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1/*
2 * Copyright 2018 Google, Inc.
3 *
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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;
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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
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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,
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26 */
27
28#ifndef __SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__
29#define __SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__
30
31#include <sstream>
32
33#include "../core/sc_port.hh"
34#include "messages.hh"
35#include "sc_signal_in_if.hh"
36#include "sc_signal_inout_if.hh"
37#include "sc_signal_rv.hh"
38
39namespace sc_dt
40{
41
42template <int W>
43class sc_lv;
44
45} // namespace sc_dt
46
47namespace sc_core
48{
49
50template <int W>
51class sc_inout_rv : public sc_inout<sc_dt::sc_lv<W>>
52{
53 public:
54 sc_inout_rv() : sc_inout<sc_dt::sc_lv<W>>() {}
55 explicit sc_inout_rv(const char *name) : sc_inout<sc_dt::sc_lv<W>>(name) {}
56 virtual ~sc_inout_rv() {}
57
60 {
61 (*this)->write(l);
62 return *this;
63 }
66 {
67 (*this)->write(i.read());
68 return *this;
69 }
72 {
73 (*this)->write(p->read());
74 return *this;
75 }
78 {
79 (*this)->write(p->read());
80 return *this;
81 }
84 {
85 (*this)->write(p->read());
86 return *this;
87 }
88
89 virtual void
91 {
93 if (!dynamic_cast<sc_signal_rv<W> *>(this->get_interface())) {
94 std::ostringstream ss;
95 ss << "port '" << this->name() << "' (" << this->kind() << ")";
96 SC_REPORT_ERROR(SC_ID_RESOLVED_PORT_NOT_BOUND_, ss.str().c_str());
97 }
98 }
99
100 virtual const char *kind() const { return "sc_inout_rv"; }
101};
102
103} // namespace sc_core
104
105#endif //__SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__
virtual void end_of_elaboration()
sc_inout_rv(const char *name)
sc_inout_rv< W > & operator=(const sc_dt::sc_lv< W > &l)
virtual const char * kind() const
void write(const T &t)
Definition sc_inout.hh:123
#define SC_REPORT_ERROR(msg_type, msg)
const std::string & name()
Definition trace.cc:48
std::stringstream ss
Definition trace.test.cc:45

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