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Diffstat (limited to 'src/systemc/tests/systemc/misc/user_guide/chpt7.2/testbench.cpp')
-rw-r--r-- | src/systemc/tests/systemc/misc/user_guide/chpt7.2/testbench.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/user_guide/chpt7.2/testbench.cpp b/src/systemc/tests/systemc/misc/user_guide/chpt7.2/testbench.cpp new file mode 100644 index 000000000..bc91bb257 --- /dev/null +++ b/src/systemc/tests/systemc/misc/user_guide/chpt7.2/testbench.cpp @@ -0,0 +1,75 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + testbench.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: + + *****************************************************************************/ + +/* Filename testbench.cc */ +/* This is the implementation file for synchronous process `testbench' */ + +#include <math.h> +#include "testbench.h" +#include "isaac.h" + +QTIsaac<8> rng; + +void testbench::entry() +{ + int a, b, c, d; + int sum; + int i; + + for (i=0; i < 10; i++) { + a = rng.rand() & 0x0fffffff; + b = rng.rand() & 0x0fffffff; + c = rng.rand() & 0x0fffffff; + + Sa.write(a); + Sb.write(b); + Sc.write(c); + adder_sub_ready.write(true); + wait(); + adder_sub_ready.write(false); + do { wait(); } while (adder_sub_done != true); + sum = Ssum.read(); + d = Sdiff.read(); + // printf("A = %d, B = %d, C = %d, D = %d, SUM = %d\n", a, b, c, d, sum); + char buf[BUFSIZ]; + sprintf(buf, "A = %d, B = %d, C = %d, D = %d, SUM = %d\n", a, b, c, d, sum); + cout << buf; + } + sc_stop(); + +} // end of entry function + |