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/*****************************************************************************
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.
*****************************************************************************/
/*****************************************************************************
fifo.h - This is the header file for the SystemC structure "fifo".
Original Author: Rashmi Goswami, Synopsys, Inc.
*****************************************************************************/
/*****************************************************************************
MODIFICATION LOG - modifiers, enter your name, affiliation, date and
changes you are making here.
Name, Affiliation, Date:
Description of Modification:
*****************************************************************************/
#ifndef FIFO_H_INCLUDED
#define FIFO_H_INCLUDED
#include "systemc.h"
#include "pkt.h"
struct fifo {
pkt regs[4];
bool full;
bool empty;
sc_uint<3> pntr;
// constructor
fifo()
{
full = false;
empty = true;
pntr = 0;
}
// methods
void pkt_in(const pkt& data_pkt);
pkt pkt_out();
};
#endif // FIFO_H_INCLUDED
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