source: branches/with_autoconf/src/sc_interface.cc @ 11

Last change on this file since 11 was 8, checked in by nipo, 16 years ago

Checkin autotools magic

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1/*------------------------------------------------------------\
2|                                                             |
3| Tool    :                  systemcass                       |
4|                                                             |
5| File    :                 sc_interface.cc                   |
6|                                                             |
7| Author  :                 Buchmann Richard                  |
8|                                                             |
9| Date    :                   09_07_2004                      |
10|                                                             |
11\------------------------------------------------------------*/
12
13/*
14 * This file is part of the Disydent Project
15 * Copyright (C) Laboratoire LIP6 - Département ASIM
16 * Universite Pierre et Marie Curie
17 *
18 * Home page          : http://www-asim.lip6.fr/disydent
19 * E-mail             : mailto:richard.buchmann@lip6.fr
20 *
21 * This library is free software; you  can redistribute it and/or modify it
22 * under the terms  of the GNU Library General Public  License as published
23 * by the Free Software Foundation; either version 2 of the License, or (at
24 * your option) any later version.
25 *
26 * Disydent is distributed  in the hope  that it  will be
27 * useful, but WITHOUT  ANY WARRANTY; without even the  implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
29 * Public License for more details.
30 *
31 * You should have received a copy  of the GNU General Public License along
32 * with the GNU C Library; see the  file COPYING. If not, write to the Free
33 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
34 */
35
36#include "sc_interface.h"
37#include "sc_event.h"
38#include "assert.h"
39#include <iostream>
40#include <map>
41#ifdef HAVE_CONFIG_H
42#include "config.h"
43#endif
44
45using namespace std;
46
47namespace sc_core {
48struct interface_infos_t {
49        size_t data_size_in_bytes;
50        sc_event default_event;
51        interface_infos_t ()
52        {
53                exit(12);
54        }
55        interface_infos_t (size_t s, sc_event e) 
56                : data_size_in_bytes(s), default_event (e)
57        {
58        }
59};
60typedef std::map<const sc_interface*,interface_infos_t> interface2infos_t;
61static interface2infos_t interface2infos;
62}
63
64using namespace sc_core;
65
66// ----------------------------------------------------------------------------
67//  CLASS : sc_interface
68//
69// 
70// ----------------------------------------------------------------------------
71
72#if 0
73static
74ostream&
75operator << (ostream &o,
76             const sc_interface &i)
77{
78        return o << hex << &i;
79}
80#endif
81
82/*
83void
84sc_interface::register_port (sc_port_base & port_, const char *if_typename_)
85{
86}
87*/
88
89sc_interface::~sc_interface ()
90{}
91 
92// constructor
93sc_interface::sc_interface ()
94{
95  pointer = NULL; // => not assigned
96}
97
98void
99sc_interface::init (size_t s) const
100{
101        interface2infos_t::value_type pair (this, 
102                        interface_infos_t (s,sc_event (*this, sc_event::VAL)));
103        interface2infos.insert (pair);
104}
105
106size_t
107sc_interface::data_size_in_bytes () const
108{
109        interface2infos_t::iterator i = interface2infos.find (this);
110#ifdef CONFIG_DEBUG
111        if (i == interface2infos.end ()) {
112                cerr << "Internal error : can't find data size of " << this << "\n";
113                exit (90);
114        }
115#endif
116        return i->second.data_size_in_bytes;
117}
118
119const sc_event &
120sc_interface::default_event () const
121{
122        interface2infos_t::iterator i = interface2infos.find (this);
123#ifdef CONFIG_DEBUG
124        if (i == interface2infos.end ()) {
125                cerr << "Internal error : can't find default event of " << this << "\n";
126                exit (90);
127        }
128#endif
129        return i->second.default_event;
130}
131
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