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_RV_HH__ 31#define __SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__ 32
| 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_RV_HH__ 31#define __SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__ 32
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| 33#include <sstream> 34
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33#include "../core/sc_port.hh" 34#include "sc_signal_in_if.hh" 35#include "sc_signal_inout_if.hh"
| 35#include "../core/sc_port.hh" 36#include "sc_signal_in_if.hh" 37#include "sc_signal_inout_if.hh"
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| 38#include "sc_signal_rv.hh"
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36#include "warn_unimpl.hh" 37 38namespace sc_dt 39{ 40 41template <int W> 42class sc_lv; 43 44} // namespace sc_dt 45 46namespace sc_core 47{ 48 49template <int W> 50class sc_inout_rv : public sc_inout<sc_dt::sc_lv<W>> 51{ 52 public: 53 sc_inout_rv() : sc_inout<sc_dt::sc_lv<W>>() {} 54 explicit sc_inout_rv(const char *name) : sc_inout<sc_dt::sc_lv<W>>(name) {} 55 virtual ~sc_inout_rv() {} 56 57 sc_inout_rv<W> &
| 39#include "warn_unimpl.hh" 40 41namespace sc_dt 42{ 43 44template <int W> 45class sc_lv; 46 47} // namespace sc_dt 48 49namespace sc_core 50{ 51 52template <int W> 53class sc_inout_rv : public sc_inout<sc_dt::sc_lv<W>> 54{ 55 public: 56 sc_inout_rv() : sc_inout<sc_dt::sc_lv<W>>() {} 57 explicit sc_inout_rv(const char *name) : sc_inout<sc_dt::sc_lv<W>>(name) {} 58 virtual ~sc_inout_rv() {} 59 60 sc_inout_rv<W> &
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58 operator = (const sc_dt::sc_lv &)
| 61 operator = (const sc_dt::sc_lv<W> &l)
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59 {
| 62 {
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60 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 63 (*this)->write(l);
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61 return *this; 62 } 63 sc_inout_rv<W> &
| 64 return *this; 65 } 66 sc_inout_rv<W> &
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64 operator = (const sc_signal_in_if> &)
| 67 operator = (const sc_signal_in_if<sc_dt::sc_lv<W>> &i)
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65 {
| 68 {
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66 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 69 (*this)->write(i.read());
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67 return *this; 68 } 69 sc_inout_rv<W> &
| 70 return *this; 71 } 72 sc_inout_rv<W> &
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70 operator = (const sc_port>, 1> &)
| 73 operator = (const sc_port<sc_signal_in_if<sc_dt::sc_lv<W>>, 1> &p)
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71 {
| 74 {
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72 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 75 (*this)->write(p->read());
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73 return *this; 74 } 75 sc_inout_rv<W> &
| 76 return *this; 77 } 78 sc_inout_rv<W> &
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76 operator = (const sc_port>, 1> &)
| 79 operator = (const sc_port<sc_signal_inout_if<sc_dt::sc_lv<W>>, 1> &p)
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77 {
| 80 {
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78 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 81 (*this)->write(p->read());
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79 return *this; 80 } 81 sc_inout_rv<W> &
| 82 return *this; 83 } 84 sc_inout_rv<W> &
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82 operator = (const sc_inout_rv &)
| 85 operator = (const sc_inout_rv<W> &p)
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83 {
| 86 {
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84 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
| 87 (*this)->write(p->read());
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85 return *this; 86 } 87
| 88 return *this; 89 } 90
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88 virtual void end_of_elaboration() {};
| 91 virtual void 92 end_of_elaboration() 93 { 94 sc_inout<sc_dt::sc_lv<W> >::end_of_elaboration(); 95 if (!dynamic_cast<sc_signal_rv<W> *>(this->get_interface())) { 96 std::ostringstream ss; 97 ss << this->name() << " (" << this->kind() << ")"; 98 SC_REPORT_ERROR( 99 "(E117) resolved port not bound to resolved signal", 100 ss.str().c_str()); 101 } 102 }
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89 90 virtual const char *kind() const { return "sc_inout_rv"; } 91}; 92 93} // namespace sc_core 94 95#endif //__SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__
| 103 104 virtual const char *kind() const { return "sc_inout_rv"; } 105}; 106 107} // namespace sc_core 108 109#endif //__SYSTEMC_EXT_CHANNEL_SC_INOUT_RV_HH__
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