From 16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 24 May 2018 01:37:55 -0700 Subject: systemc: Import tests from the Accellera systemc distribution. Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6 Reviewed-on: https://gem5-review.googlesource.com/10845 Reviewed-by: Giacomo Travaglini Maintainer: Gabe Black --- .../int/sc_signed/part_select/test03/test03.cpp | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp (limited to 'src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp') diff --git a/src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp b/src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp new file mode 100644 index 000000000..abb4b033f --- /dev/null +++ b/src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp @@ -0,0 +1,71 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test03 -- test for unsigned data values + + Original Author: + + *****************************************************************************/ + +/***************************************************************************** + + 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 argc, char** argv) { + sc_int<16> a, tmp; + sc_bigint<16> biga, bigtmp; + sc_biguint<6> bigu6; + sc_biguint<16> bigu16; + + a = 97; // 0b1100001 + biga = 97; + bigu6 = 97; + + tmp = a.range( 5,0 ); // results in 33 - 0b100001, not sign extended + bigtmp = biga.range( 5,0 ); // results in 65505, sign extended + cout << hex << tmp << " " << bigtmp << endl; + + tmp = biga.range( 5,0 ); // results in 33 - 0b100001, not sign extended + bigtmp = a.range( 5,0 ); // results in 65505, sign extended + cout << hex << tmp << " " << bigtmp << endl; + + cout << hex << a.range(5,0) << " " << biga.range(5,0) << endl; + + bigtmp = bigu6; + cout << hex << bigtmp << endl; + + bigu16 = biga.range(5,0); + cout << bigu16 << endl; + + bigu16 = a.range(5,0); + cout << hex << bigu16 << endl; + + sc_start(1, SC_NS); + return 0; +} -- cgit v1.2.3