1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*
* Copyright 2019 Google, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Gabe Black
*/
#ifndef __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__
#define __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__
#include <string>
#include <systemc>
#include <tlm>
// This protocol is an exportable version of the clock rate protocol native to
// fast models. It's identical to the original, except it has some extra info
// which lets it be exported into systemc.
struct ClockRateControlDummyProtocolType {};
class ClockRateControlFwIf : public virtual sc_core::sc_interface
{
public:
virtual ~ClockRateControlFwIf() {}
virtual void set_mul_div(uint64_t mul, uint64_t div) = 0;
};
class ClockRateControlBwIf : public virtual sc_core::sc_interface
{
public:
virtual ~ClockRateControlBwIf() {}
};
class ClockRateControlSlaveBase : public ClockRateControlFwIf
{
public:
ClockRateControlSlaveBase(const std::string &name) {}
};
class ClockRateControlInitiatorSocket :
public tlm::tlm_base_initiator_socket<64, ClockRateControlFwIf,
ClockRateControlBwIf>
{
private:
ClockRateControlBwIf dummyBwIf;
public:
typedef tlm::tlm_base_initiator_socket<64, ClockRateControlFwIf,
ClockRateControlBwIf> Base;
using Base::bind;
using Base::operator();
ClockRateControlInitiatorSocket() : Base()
{
get_base_export().bind(dummyBwIf);
}
ClockRateControlInitiatorSocket(const char *name) : Base(name)
{
get_base_export().bind(dummyBwIf);
}
const char *
kind() const override
{
return "ClockRateControlInitiatorSocket";
}
std::type_index
get_protocol_types() const override
{
return typeid(ClockRateControlDummyProtocolType);
}
};
class ClockRateControlTargetSocket :
public tlm::tlm_base_target_socket<64, ClockRateControlFwIf,
ClockRateControlBwIf>
{
public:
typedef tlm::tlm_base_target_socket<64, ClockRateControlFwIf,
ClockRateControlBwIf> Base;
using Base::bind;
using Base::operator();
using Base::Base;
const char *
kind() const override
{
return "ClockRateControlInitiatorSocket";
}
std::type_index
get_protocol_types() const override
{
return typeid(ClockRateControlDummyProtocolType);
}
};
#endif // __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__
|
