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1 files changed, 98 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/stars/star103832/star103832.cpp b/src/systemc/tests/systemc/misc/stars/star103832/star103832.cpp
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index 000000000..fd0d49e19
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+++ b/src/systemc/tests/systemc/misc/stars/star103832/star103832.cpp
@@ -0,0 +1,98 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ star103832.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>
+
+struct test : sc_module {
+
+ sc_in<bool> reset;
+ sc_in_clk clk;
+ sc_in<sc_uint<8> > dati;
+ sc_out<sc_uint<8> > dato;
+ sc_out<bool> done;
+
+ SC_HAS_PROCESS( test );
+
+ test (const char *NAME) : sc_module(NAME) {
+ SC_CTHREAD( reset_loop, clk.pos() );
+ reset_signal_is(reset,true);
+ end_module();
+ }
+
+ void tc_mult_8x8(sc_uint<8> A, sc_uint<8> B, sc_uint<16>& Y);
+ void reset_loop();
+};
+
+void test::tc_mult_8x8(sc_uint<8> A, sc_uint<8> B, sc_uint<16>& Z) {
+ sc_uint<8> MantA;
+ sc_uint<16> MantC;
+ sc_uint<1> SignC, SignA, SignB;
+ sc_uint<8> MantB;
+ if (A == 0 || B == 0) {
+ Z = 0;
+ } else {
+ SignA = A[7];
+ SignB = B[7];
+ MantA = SignA ? sc_uint<8>(0 - A) : A;
+ MantB = SignB ? sc_uint<8>(0 - B) : B;
+ MantC = MantA * MantB;
+ SignC = SignA ^ SignB;
+ MantC = SignC ? sc_uint<16>(0 - MantC) : MantC;
+ Z = (SignC, MantC.range(14,0));
+ }
+}
+
+void test::reset_loop() {
+ sc_uint<16> tmp;
+ sc_uint<8> inp;
+ done = 0;
+ dato = 0;
+ tmp = 0;
+ wait();
+ operational_loop : while (1 != 0) {
+ inp = dati.read();
+ wait();
+ tc_mult_8x8( inp, -2, tmp);
+ wait();
+ done_loop: while (1) {
+ dato = tmp;
+ done = 1;
+ wait();
+ }
+ }
+}
+