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. 17 18 *****************************************************************************/ 19 20/***************************************************************************** 21 22 test10.cpp -- Test that low order word of negative sc_signed value is 23 properly masked when used in sc_signed::concat_get_data() 24 25 Original Author: Andy Goodrich, Forte Design Systems, 29 April 2008 26 27 *****************************************************************************/ 28 29/***************************************************************************** 30 31 MODIFICATION LOG - modifiers, enter your name, affiliation, date and 32 changes you are making here. 33 34 Name, Affiliation, Date: 35 Description of Modification: 36 37 *****************************************************************************/ 38 39#include "systemc.h" 40 41int sc_main(int argc, char* argv[]) 42{ 43 44 sc_bigint<65> hi; 45 hi[64] = 1; hi(63,32) = 0xffffe47b; 46 hi[64] = 1; hi(63,32) = 0xffffe47b; 47 sc_bigint<31> lo(1); 48 sc_bigint<96> x; 49 cout << "x = " << x.to_string(SC_BIN) << endl << endl; 50 x = (hi,lo); 51 cout << hex << "hi = " << hi << endl 52 << "lo = " << lo << endl 53 << "x = " << x << endl; 54 cout << dec << "hi = " << hi.to_string(SC_BIN) << endl 55 << "lo = " << lo.to_string(SC_BIN) << endl 56 << "x = " << x.to_string(SC_BIN) << endl; 57 cout << "Program completed" << endl; 58 return 0; 59} 60