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/*****************************************************************************
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.
*****************************************************************************/
/*****************************************************************************
test08.cpp --
Original Author: Andy Goodrich, Forte Design Systems, 9 November 2007
*****************************************************************************/
/*****************************************************************************
MODIFICATION LOG - modifiers, enter your name, affiliation, date and
changes you are making here.
Name, Affiliation, Date:
Description of Modification:
*****************************************************************************/
// test concatenation uses that were reported not to work with SystemC 2.1.v1
#include "systemc.h"
int sc_main(int argc, char* argv[])
{
{
sc_uint<2> a = 1;
sc_uint<2> b = 2;
sc_uint<10> f = 0 - (a,b);
// subtraction of a concat from 0.
if ( f != 0x3fa )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fa
<< " actual " << f << dec << endl;
}
// subtraction of a concat from a concat if left < right.
f = (a,b) - (b,a);
if ( f != 0x3fd )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fd
<< " actual " << f << dec << endl;
}
}
{ // multiplication times a negative integer.
sc_uint<4> a = 10;
int b = 0xdd6283e4;
sc_uint<2> c = 1;
sc_uint<40> e("0xfc7c016528");
sc_uint<40> f = (c,a)*b;
if ( f != e )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
<< " actual " << f << dec << endl;
}
}
{ // divsion where dividend negative and of type int/long
sc_uint<4> a = 14;
int b = 0xb292b9fe;
sc_uint<2> c = 3;
sc_uint<50> e = b / sc_biguint<6>(0x3e);
sc_uint<50> f = b / (c,a);
if ( f != e )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
<< " actual " << f << dec << endl;
}
}
{ // modulo for negative int % concat
sc_uint<4> a = 10;
int b = 0xbb6283e4;
sc_uint<2> c = 1;
sc_uint<50> e = b % sc_biguint<6>(0x1a);
sc_uint<50> f = b %(c,a);
if ( f != e )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
<< " actual " << f << dec << endl;
}
}
{ // Bitwise or and xor, when operands are concat and unsigned int
sc_uint<4> a = 6;
unsigned int b = 0xcc6690e6;
sc_uint<2> c = 3;
sc_uint<34> e;
sc_uint<34> f;
e = b | 0x36;
f = b | (c,a);
if ( f != e )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
<< " actual " << f << dec << endl;
}
e = b ^ 0x36;
f = b ^ (c,a);
if ( f != e )
{
cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
<< " actual " << f << dec << endl;
}
}
cout << "Program completed" << endl;
return 0;
}
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