test03.cpp revision 12855:588919e0e4aa 
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20// test03.cpp -- test for delayed before end of elaboration.
21//
22//  Original Author: Philipp A. Hartmann, OFFIS Institute for Information
23//                                        Technology
24//
25// MODIFICATION LOG - modifiers, enter your name, affiliation, date and
26//
27// $Log: test03.cpp,v $
28// Revision 1.2  2011/07/24 13:05:30  acg
29//  Alan Fitch: added return 0 to sc_main that was missing.
30//
31// Revision 1.1  2011/05/08 17:55:36  acg
32//  Philipp A. Hartmann: first check in of test.
33//
34
35#include <systemc>
36
37using namespace sc_core;
38
39#define PRINT_CALL( CallBack, Condition ) \
40    std::cout << this->name() \
41              << "->" #CallBack "()" \
42              << ( ( Condition ) ? " " : " NOT " ) \
43              << "called" \
44              << std::endl
45
46SC_MODULE(in_port_module)
47{
48  SC_CTOR(in_port_module) : beoe_called(false) {}
49
50  void before_end_of_elaboration()
51    { beoe_called = true; }
52
53  void end_of_elaboration()
54    { PRINT_CALL(before_end_of_elaboration,beoe_called); }
55
56  bool beoe_called;
57};
58
59struct my_port : sc_in<bool>
60{
61  typedef sc_in<bool> base_type;
62
63  explicit my_port( const char* nm )
64    : base_type(nm)
65    , direct_mod( (std::string(nm)+"_direct_mod").c_str() )
66    , beoe_called(false) {}
67
68  void before_end_of_elaboration()
69  {
70    beoe_called = true;
71    std::string nm  = std::string(basename()) + "_delayed_mod";
72    delayed_mod = new in_port_module( nm.c_str()  );
73  }
74
75  void end_of_elaboration()
76    { PRINT_CALL(before_end_of_elaboration,beoe_called); }
77
78  in_port_module  direct_mod;
79  in_port_module* delayed_mod;
80  bool            beoe_called;
81};
82
83SC_MODULE(sub_module)
84{
85  my_port  direct_port;
86  my_port* delayed_port;
87
88  SC_CTOR(sub_module)
89    : direct_port("direct_port")
90    , delayed_port(0)
91    , beoe_called(false)
92  {}
93
94  void before_end_of_elaboration()
95  {
96    delayed_port = new my_port( "delayed_port" );
97    (*delayed_port)( direct_port );
98    beoe_called = true;
99  }
100
101  void end_of_elaboration()
102    { PRINT_CALL(before_end_of_elaboration,beoe_called); }
103
104  bool beoe_called;
105};
106
107SC_MODULE(module)
108{
109  sub_module  direct_mod;
110  my_port     direct_port;
111  sub_module* delayed_mod;
112  my_port*    delayed_port;
113
114  SC_CTOR(module)
115    : direct_mod("direct_mod")
116    , direct_port("direct_port")
117    , delayed_mod(0)
118    , delayed_port(0)
119    , beoe_called(false)
120  {
121    direct_mod.direct_port( direct_port );
122  }
123
124  void before_end_of_elaboration()
125  {
126    delayed_port = new my_port( "delayed_port" );
127    (*delayed_port)( direct_port );
128
129    delayed_mod  = new sub_module( "delayed_mod" );
130    delayed_mod->direct_port( *delayed_port );
131    beoe_called = true;
132  }
133
134  void end_of_elaboration()
135    { PRINT_CALL(before_end_of_elaboration,beoe_called); }
136
137  bool beoe_called;
138};
139
140int sc_main( int, char*[] )
141{
142  module          mod("top");
143  sc_signal<bool> sig("sig");
144  mod.direct_port( sig );
145
146  sc_start();
147  return 0;
148}
149