1 | #ifndef morpheo_behavioural_Signal_h |
---|
2 | #define morpheo_behavioural_Signal_h |
---|
3 | |
---|
4 | /* |
---|
5 | * $Id$ |
---|
6 | * |
---|
7 | * [ Description ] |
---|
8 | * |
---|
9 | */ |
---|
10 | |
---|
11 | #ifdef SYSTEMC |
---|
12 | #include "systemc.h" |
---|
13 | #endif |
---|
14 | |
---|
15 | #include <stdint.h> |
---|
16 | #include <iostream> |
---|
17 | |
---|
18 | #ifdef VHDL_TESTBENCH |
---|
19 | #include "Behavioural/include/Vhdl_Testbench.h" |
---|
20 | #endif |
---|
21 | |
---|
22 | #include "Behavioural/include/Direction.h" |
---|
23 | #include "Behavioural/include/XML.h" |
---|
24 | #include "Include/ErrorMorpheo.h" |
---|
25 | #include "Include/ToString.h" |
---|
26 | #include "Include/Debug.h" |
---|
27 | |
---|
28 | using namespace std; |
---|
29 | |
---|
30 | namespace morpheo { |
---|
31 | namespace behavioural { |
---|
32 | |
---|
33 | typedef enum {UNKNOW , |
---|
34 | BOOL , |
---|
35 | UINT8_T , |
---|
36 | UINT16_T , |
---|
37 | UINT32_T , |
---|
38 | UINT64_T } type_info_t; |
---|
39 | |
---|
40 | typedef enum {PORT_VHDL_YES_TESTBENCH_YES, |
---|
41 | PORT_VHDL_YES_TESTBENCH_NO , |
---|
42 | PORT_VHDL_NO_TESTBENCH_YES , |
---|
43 | PORT_VHDL_NO_TESTBENCH_NO } presence_port_t; |
---|
44 | |
---|
45 | class Signal |
---|
46 | { |
---|
47 | friend class Interface; |
---|
48 | |
---|
49 | // -----[ fields ]---------------------------------------------------- |
---|
50 | private : const string _name ; |
---|
51 | private : const direction_t _direction ; |
---|
52 | private : const uint32_t _size ; |
---|
53 | private : const presence_port_t _presence_port; |
---|
54 | |
---|
55 | #ifdef VHDL_TESTBENCH |
---|
56 | private : void * _signal ; |
---|
57 | private : type_info_t _type_info ; |
---|
58 | #endif |
---|
59 | |
---|
60 | // -----[ methods ]--------------------------------------------------- |
---|
61 | public : Signal (string name , |
---|
62 | direction_t direction , |
---|
63 | uint32_t size , |
---|
64 | presence_port_t presence_port = PORT_VHDL_YES_TESTBENCH_YES); |
---|
65 | public : Signal (const Signal &); |
---|
66 | public : ~Signal (); |
---|
67 | |
---|
68 | #ifdef VHDL_TESTBENCH |
---|
69 | public : void testbench (Vhdl_Testbench * & vhdl_testbench); |
---|
70 | |
---|
71 | public : template <typename T> |
---|
72 | void alloc (void * port) |
---|
73 | { |
---|
74 | if (_type_info != UNKNOW) |
---|
75 | throw (ErrorMorpheo ("Signal \""+_name+"\" : already allocate.")); |
---|
76 | |
---|
77 | _signal = port; |
---|
78 | |
---|
79 | if (typeid(T) == typeid(bool )) |
---|
80 | _type_info = BOOL; |
---|
81 | else |
---|
82 | if (typeid(T) == typeid(uint8_t )) |
---|
83 | _type_info = UINT8_T; |
---|
84 | else |
---|
85 | if (typeid(T) == typeid(uint16_t)) |
---|
86 | _type_info = UINT16_T; |
---|
87 | else |
---|
88 | if (typeid(T) == typeid(uint32_t)) |
---|
89 | _type_info = UINT32_T; |
---|
90 | else |
---|
91 | if (typeid(T) == typeid(uint64_t)) |
---|
92 | _type_info = UINT64_T; |
---|
93 | else |
---|
94 | _type_info = UNKNOW; |
---|
95 | } |
---|
96 | #endif |
---|
97 | |
---|
98 | public : XML toXML (void); |
---|
99 | |
---|
100 | public : friend ostream& operator<< (ostream& output_stream, |
---|
101 | morpheo::behavioural::Signal & x); |
---|
102 | |
---|
103 | }; |
---|
104 | }; // end namespace behavioural |
---|
105 | |
---|
106 | template<> inline std::string toString<morpheo::behavioural::presence_port_t>(const morpheo::behavioural::presence_port_t& x) |
---|
107 | { |
---|
108 | switch (x) |
---|
109 | { |
---|
110 | case morpheo::behavioural::PORT_VHDL_YES_TESTBENCH_YES : return "Port is in VHDL's model and TestBench's model" ; break; |
---|
111 | case morpheo::behavioural::PORT_VHDL_YES_TESTBENCH_NO : return "Port is in VHDL's model " ; break; |
---|
112 | case morpheo::behavioural::PORT_VHDL_NO_TESTBENCH_YES : return "Port is in TestBench's model" ; break; |
---|
113 | case morpheo::behavioural::PORT_VHDL_NO_TESTBENCH_NO : return "Port is in none model " ; break; |
---|
114 | default : return ""; break; |
---|
115 | } |
---|
116 | } |
---|
117 | |
---|
118 | }; // end namespace morpheo |
---|
119 | |
---|
120 | #endif |
---|