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
|
/*****************************************************************************
Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
more contributor license agreements. See the NOTICE file distributed
with this work for additional information regarding copyright ownership.
Accellera licenses this file to you under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with the
License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied. See the License for the specific language governing
permissions and limitations under the License.
*****************************************************************************/
#ifndef __TLM_PHASE_H__
#define __TLM_PHASE_H__
#include <string>
#include <iostream>
#include <vector>
namespace tlm {
//enum tlm_phase { BEGIN_REQ, END_REQ, BEGIN_RESP, END_RESP };
enum tlm_phase_enum { UNINITIALIZED_PHASE=0, BEGIN_REQ=1, END_REQ, BEGIN_RESP, END_RESP };
inline unsigned int create_phase_number(){
static unsigned int number=END_RESP+1;
return number++;
}
inline std::vector<const char*>& get_phase_name_vec(){
static std::vector<const char*> phase_name_vec(END_RESP+1, (const char*)NULL);
return phase_name_vec;
}
class tlm_phase{
public:
tlm_phase(): m_id(0) {}
tlm_phase(unsigned int id): m_id(id){}
tlm_phase(const tlm_phase_enum& standard): m_id((unsigned int) standard){}
tlm_phase& operator=(const tlm_phase_enum& standard){m_id=(unsigned int)standard; return *this;}
operator unsigned int() const{return m_id;}
private:
unsigned int m_id;
};
inline
std::ostream& operator<<(std::ostream& s, const tlm_phase& p){
switch ((unsigned int)p){
case UNINITIALIZED_PHASE: s<<"UNINITIALIZED_PHASE"; break;
case BEGIN_REQ: s<<"BEGIN_REQ"; break;
case END_REQ: s<<"END_REQ"; break;
case BEGIN_RESP: s<<"BEGIN_RESP"; break;
case END_RESP: s<<"END_RESP"; break;
default:
s<<get_phase_name_vec()[(unsigned int)p]; return s;
}
return s;
}
#define TLM_DECLARE_EXTENDED_PHASE(name_arg) \
class tlm_phase_##name_arg:public tlm::tlm_phase{ \
public:\
static const tlm_phase_##name_arg& get_phase(){static tlm_phase_##name_arg tmp; return tmp;}\
private:\
tlm_phase_##name_arg():tlm::tlm_phase(tlm::create_phase_number()){tlm::get_phase_name_vec().push_back(get_char_##name_arg());};\
tlm_phase_##name_arg(const tlm_phase_##name_arg&); \
tlm_phase_##name_arg& operator=(const tlm_phase_##name_arg&); \
static inline const char* get_char_##name_arg(){static const char* tmp=#name_arg; return tmp;} \
}; \
static const tlm_phase_##name_arg& name_arg=tlm_phase_##name_arg::get_phase()
// for backwards-compatibility
#define DECLARE_EXTENDED_PHASE(NameArg) \
TLM_DECLARE_EXTENDED_PHASE( NameArg )
} // namespace tlm
#endif /* TLM_PHASE_HEADER */
|
