sign_propagation.cpp revision 12855:588919e0e4aa 
1/*****************************************************************************
2
3  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
4  more contributor license agreements.  See the NOTICE file distributed
5  with this work for additional information regarding copyright ownership.
6  Accellera licenses this file to you under the Apache License, Version 2.0
7  (the "License"); you may not use this file except in compliance with the
8  License.  You may obtain a copy of the License at
9
10    http://www.apache.org/licenses/LICENSE-2.0
11
12  Unless required by applicable law or agreed to in writing, software
13  distributed under the License is distributed on an "AS IS" BASIS,
14  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
15  implied.  See the License for the specific language governing
16  permissions and limitations under the License.
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18 *****************************************************************************/
19
20/*****************************************************************************
21
22  test01.cpp --
23
24  Original Author: David Long, Doulos
25
26 *****************************************************************************/
27
28/*****************************************************************************
29
30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
32
33      Name, Affiliation, Date: Andy Goodrich, Forte Design Systems
34  Description of Modification: Expanded number of tests and added part
35                               selection to make sure internal representation
36                               works.
37
38 *****************************************************************************/
39
40#include <systemc.h>
41
42int sc_main(int,char**) {
43        int i;
44		int64 j;
45        sc_int<64> I;
46        sc_uint<64> UI;
47        sc_bigint<64> BI;
48        sc_biguint<64> BUI;
49        sc_bv<64> BV;
50        sc_bigint<70> BBI;
51        sc_biguint<70> BBUI;
52
53		cout << "int = 8 " << endl;
54		i = 8;
55        I = i;
56        cout << "I    =  " << I.to_string(SC_BIN) << " " << I(5,3) << endl;
57
58        UI = i;
59        cout << "UI   = " << UI.to_string(SC_BIN) << " " << I(5,3) << endl;
60
61        BI= i;
62        cout << "BI   =  " << BI.to_string(SC_BIN) << " " << I(5,3) << endl;
63
64        BUI = i;
65        cout << "BUI  = " << BUI.to_string(SC_BIN) << " " << I(5,3) << endl;
66
67        BV = i;
68        cout << "BV   = " << BV.to_string(SC_BIN) << " " << I(5,3) << endl;
69
70        BBI= i;
71        cout << "BBI  =  " << BBI.to_string(SC_BIN) << " " << I(5,3) << endl;
72
73        BBUI = i;
74        cout << "BBUI = " << BBUI.to_string(SC_BIN) << " " << I(5,3) << endl;
75
76		cout << "int = -1 " << endl;
77		i = -1;
78        I = i;
79        cout << "I    =  " << I.to_string(SC_BIN) << " " << I(5,3) << endl;
80
81        UI = i;
82        cout << "UI   = " << UI.to_string(SC_BIN) << " " << I(5,3) << endl;
83
84        BI= i;
85        cout << "BI   =  " << BI.to_string(SC_BIN) << " " << I(5,3) << endl;
86
87        BUI = i;
88        cout << "BUI  = " << BUI.to_string(SC_BIN) << " " << I(5,3) << endl;
89
90        BV = i;
91        cout << "BV   = " << BV.to_string(SC_BIN) << " " << I(5,3) << endl;
92
93        BBI= i;
94        cout << "BBI  =  " << BBI.to_string(SC_BIN) << " " << I(5,3) << endl;
95
96        BBUI = i;
97        cout << "BBUI = " << BBUI.to_string(SC_BIN) << " " << I(5,3) << endl;
98
99        cout << endl;
100		cout << "int64 = -2 " << endl;
101		j = -2;
102
103        I = j;
104        cout << "I    =  " << I.to_string(SC_BIN) << " " << I(5,3) << endl;
105
106        UI = j;
107        cout << "UI   = " << UI.to_string(SC_BIN) << " " << I(5,3) << endl;
108
109        BI= j;
110        cout << "BI   =  " << BI.to_string(SC_BIN) << " " << I(5,3) << endl;
111
112        BUI = j;
113        cout << "BUI  = " << BUI.to_string(SC_BIN) << " " << I(5,3) << endl;
114
115        BV = j;
116        cout << "BV   = " << BV.to_string(SC_BIN) << " " << I(5,3) << endl;
117
118        BBI= j;
119        cout << "BBI  =  " << BBI.to_string(SC_BIN) << " " << I(5,3) << endl;
120
121        BBUI = j;
122        cout << "BBUI = " << BBUI.to_string(SC_BIN) << " " << I(5,3) << endl;
123
124        return 0;
125}
126
127