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//////////////////////////////////////////////////////////////////////
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//// ////
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//// Checker ////
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//// ////
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//// This file is part of the SystemC AES ////
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//// ////
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//// Description: ////
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//// Check that the outputs from the RTL model and the C model ////
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//// used as golden model are the same ////
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//// ////
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//// To Do: ////
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//// - done ////
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//// ////
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//// Author(s): ////
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//// - Javier Castillo, jcastilo@opencores.org ////
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//// ////
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//////////////////////////////////////////////////////////////////////
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//// ////
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//// Copyright (C) 2000 Authors and OPENCORES.ORG ////
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//// ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer. ////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// later version. ////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// details. ////
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//// ////
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//// You should have received a copy of the GNU Lesser General ////
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//// Public License along with this source; if not, download it ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// ////
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//////////////////////////////////////////////////////////////////////
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//
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// CVS Revision History
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//
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// $Log: not supported by cvs2svn $
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// Revision 1.1 2005/02/14 16:18:23 jcastillo
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// aes192 uploaded
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//
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#include "systemc.h"
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SC_MODULE(checker){
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sc_in<bool> reset;
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sc_fifo_in<sc_biguint<128> > rt_aes_data_i;
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sc_fifo_in<sc_biguint<128> > c_aes_data_i;
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void check(){
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sc_biguint<128> rt_data_var,c_data_var;
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wait(reset->posedge_event());
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while(1){
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if(reset.read()){
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rt_data_var=rt_aes_data_i.read();
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c_data_var=c_aes_data_i.read();
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if(rt_data_var!=c_data_var){
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cout << "Simulation mismatch: 0x" << (int)(sc_uint<32>)rt_data_var.range(127,96) << (int)(sc_uint<32>)rt_data_var.range(95,64) << (int)(sc_uint<32>)rt_data_var.range(63,32) << (int)(sc_uint<32>)rt_data_var.range(31,0) << " 0x" << (int)(sc_uint<32>)c_data_var.range(127,96) << (int)(sc_uint<32>)c_data_var.range(95,64) << (int)(sc_uint<32>)c_data_var.range(63,32) << (int)(sc_uint<32>)c_data_var.range(31,0) << " " << sc_time_stamp() << endl;
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exit(0);
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}else{
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cout << "OK: 0x" << (int)(sc_uint<32>)rt_data_var.range(127,96) << (int)(sc_uint<32>)rt_data_var.range(95,64) << (int)(sc_uint<32>)c_data_var.range(63,32) << (int)(sc_uint<32>)rt_data_var.range(31,0) << " 0x" << (int)(sc_uint<32>)c_data_var.range(127,96) << (int)(sc_uint<32>)c_data_var.range(95,64) << (int)(sc_uint<32>)c_data_var.range(63,32) << (int)(sc_uint<32>)c_data_var.range(31,0) << " " << sc_time_stamp() << endl;
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}
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}else
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wait(reset->posedge_event());
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}
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}
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SC_CTOR(checker){
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SC_THREAD(check);
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}
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};
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