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[/] [zipcpu/] [trunk/] [bench/] [cpp/] [testb.h] - Diff between revs 43 and 69

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////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
//
// Filename:    testb.h
// Filename:    testb.h
//
//
// Project:     Zip CPU -- a small, lightweight, RISC CPU core
// Project:     Zip CPU -- a small, lightweight, RISC CPU core
//
//
// Purpose:     A wrapper for a common interface to a clocked FPGA core
// Purpose:     A wrapper for a common interface to a clocked FPGA core
//              begin exercised in Verilator.
//              begin exercised in Verilator.
//
//
// Creator:     Dan Gisselquist, Ph.D.
// Creator:     Dan Gisselquist, Ph.D.
//              Gisselquist Tecnology, LLC
//              Gisselquist Technology, LLC
//
//
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
//
// Copyright (C) 2015, Gisselquist Technology, LLC
// Copyright (C) 2015, Gisselquist Technology, LLC
//
//
// This program is free software (firmware): you can redistribute it and/or
// This program is free software (firmware): you can redistribute it and/or
// modify it under the terms of  the GNU General Public License as published
// modify it under the terms of  the GNU General Public License as published
// by the Free Software Foundation, either version 3 of the License, or (at
// by the Free Software Foundation, either version 3 of the License, or (at
// your option) any later version.
// your option) any later version.
//
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
// for more details.
//
//
// You should have received a copy of the GNU General Public License along
// You should have received a copy of the GNU General Public License along
// with this program.  (It's in the $(ROOT)/doc directory, run make with no
// with this program.  (It's in the $(ROOT)/doc directory, run make with no
// target there if the PDF file isn't present.)  If not, see
// target there if the PDF file isn't present.)  If not, see
// <http://www.gnu.org/licenses/> for a copy.
// <http://www.gnu.org/licenses/> for a copy.
//
//
// License:     GPL, v3, as defined and found on www.gnu.org,
// License:     GPL, v3, as defined and found on www.gnu.org,
//              http://www.gnu.org/licenses/gpl.html
//              http://www.gnu.org/licenses/gpl.html
//
//
//
//
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
#ifndef TESTB_H
#ifndef TESTB_H
#define TESTB_H
#define TESTB_H
 
 
template <class VA>     class TESTB {
template <class VA>     class TESTB {
public:
public:
        VA      *m_core;
        VA      *m_core;
        unsigned long   m_tickcount;
        unsigned long   m_tickcount;
 
 
        TESTB(void) { m_core = new VA; }
        TESTB(void) { m_core = new VA; }
        virtual ~TESTB(void) { delete m_core; m_core = NULL; }
        virtual ~TESTB(void) { delete m_core; m_core = NULL; }
 
 
        virtual void    eval(void) {
        virtual void    eval(void) {
                m_core->eval();
                m_core->eval();
        }
        }
 
 
        virtual void    tick(void) {
        virtual void    tick(void) {
                m_core->i_clk = 1;
                m_core->i_clk = 1;
                eval();
                eval();
                m_core->i_clk = 0;
                m_core->i_clk = 0;
                eval();
                eval();
 
 
                m_tickcount++;
                m_tickcount++;
        }
        }
 
 
        virtual void    reset(void) {
        virtual void    reset(void) {
                m_core->i_rst = 1;
                m_core->i_rst = 1;
                tick();
                tick();
                m_core->i_rst = 0;
                m_core->i_rst = 0;
                m_tickcount = 0l;
                m_tickcount = 0l;
                // printf("RESET\n");
                // printf("RESET\n");
        }
        }
};
};
 
 
#endif
#endif
 
 

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