diff options
Diffstat (limited to 'src/systemc/tests/systemc/datatypes/misc/concat/test10')
-rw-r--r-- | src/systemc/tests/systemc/datatypes/misc/concat/test10/golden/test10.log | 10 | ||||
-rw-r--r-- | src/systemc/tests/systemc/datatypes/misc/concat/test10/test10.cpp | 59 |
2 files changed, 69 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/datatypes/misc/concat/test10/golden/test10.log b/src/systemc/tests/systemc/datatypes/misc/concat/test10/golden/test10.log new file mode 100644 index 000000000..af00fa217 --- /dev/null +++ b/src/systemc/tests/systemc/datatypes/misc/concat/test10/golden/test10.log @@ -0,0 +1,10 @@ +SystemC Simulation +x = 0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + +hi = fffffe47b00000000 +lo = 00000001 +x = fffff23d8000000000000001 +hi = 0b11111111111111111111001000111101100000000000000000000000000000000 +lo = 0b0000000000000000000000000000001 +x = 0b111111111111111111110010001111011000000000000000000000000000000000000000000000000000000000000001 +Program completed diff --git a/src/systemc/tests/systemc/datatypes/misc/concat/test10/test10.cpp b/src/systemc/tests/systemc/datatypes/misc/concat/test10/test10.cpp new file mode 100644 index 000000000..ff3eeecd6 --- /dev/null +++ b/src/systemc/tests/systemc/datatypes/misc/concat/test10/test10.cpp @@ -0,0 +1,59 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test10.cpp -- Test that low order word of negative sc_signed value is + properly masked when used in sc_signed::concat_get_data() + + Original Author: Andy Goodrich, Forte Design Systems, 29 April 2008 + + *****************************************************************************/ + +/***************************************************************************** + + 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_bigint<65> hi; + hi[64] = 1; hi(63,32) = 0xffffe47b; + hi[64] = 1; hi(63,32) = 0xffffe47b; + sc_bigint<31> lo(1); + sc_bigint<96> x; + cout << "x = " << x.to_string(SC_BIN) << endl << endl; + x = (hi,lo); + cout << hex << "hi = " << hi << endl + << "lo = " << lo << endl + << "x = " << x << endl; + cout << dec << "hi = " << hi.to_string(SC_BIN) << endl + << "lo = " << lo.to_string(SC_BIN) << endl + << "x = " << x.to_string(SC_BIN) << endl; + cout << "Program completed" << endl; + return 0; +} |