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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*****************************************************************************
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.
*****************************************************************************/
/*****************************************************************************
test.cpp --
Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
*****************************************************************************/
/*****************************************************************************
MODIFICATION LOG - modifiers, enter your name, affiliation, date and
changes you are making here.
Name, Affiliation, Date:
Description of Modification:
*****************************************************************************/
#include <systemc.h>
int
sc_main(int, char**)
{
{ // sc_int works fine
sc_int<8> a;
sc_int<16> x;
a=sc_bigint<8>("0b11101011");
x=(a,a);
cout << "sc_int (1) " << sc_bigint<16>(x).to_string(SC_BIN) << endl;
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_int (2) "
<< sc_bigint<16>(x).to_string(SC_BIN) << endl;
}
{ // sc_uint works fine
sc_uint<8> a;
sc_uint<16> x;
a=sc_biguint<8>("0b11101011");
x=(a,a);
cout << "sc_uint (1) " << sc_biguint<16>(x).to_string(SC_BIN) << endl;
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_uint (2) "
<< sc_biguint<16>(x).to_string(SC_BIN) << endl;
}
{
sc_bigint<8> a;
sc_bigint<16> x;
a="0b11101011";
// compile error (SC6.1):
// Error: Overloading ambiguity between "operator,(const sc_uint_base&, const sc_uint_base&)"
// and "operator,(const sc_int_base&, const sc_int_base&)".
// Error: Overloading ambiguity between "sc_bigint<16>::operator=(const sc_uint_base&)"
// and "sc_bigint<16>::operator=(long long)".
// ----
// x=(a,a);
// cout << "sc_bigint (1) " << x.to_string(SC_BIN) << endl;
// runtime error: concat yields wrong result
// returned value is 1111111111111011
// but should be 1110101110111011
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_bigint (2) "<< x.to_string(SC_BIN) << endl;
}
{
sc_biguint<8> a;
sc_biguint<16> x;
a="0b11101011";
// compile error (SC6.1):
// Error: Overloading ambiguity between "operator,(const sc_uint_base&, const sc_uint_base&)"
// and "operator,(const sc_int_base&, const sc_int_base&)".
// Error: Overloading ambiguity between "sc_bigint<16>::operator=(const sc_uint_base&)"
// and "sc_bigint<16>::operator=(long long)".
// ----
// x=(a,a);
// cout << "sc_biguint (1) " << x.to_string(SC_BIN) << endl;
// runtime error: concat yields wrong result
// returned value is 0000000000001011
// but should be 1110101110111011
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_biguint (2) " << x.to_string(SC_BIN) << endl;
}
{ // sc_bv works fine
sc_bv<8> a;
sc_bv<16> x;
a="11101011";
x=(a,a);
cout << "sc_bv (1) " << x.to_string() << endl;
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_bv (2) " << x.to_string() << endl;
}
{ // sc_lv works fine
sc_lv<8> a;
sc_lv<16> x;
a="11101011";
x=(a,a);
cout << "sc_lv (1) " << x.to_string() << endl;
x=(a.range(7,0), a.range(3,0), a.range(3,0));
cout << "sc_lv (2) " << x.to_string() << endl;
}
return 0;
}
|
