/*
This file is part of JOP, the Java Optimized Processor
see <http://www.jopdesign.com/>
Copyright (C) 2001-2008, Martin Schoeberl (martin@jopdesign.com)
This program is free software: you can redistribute it and/or 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 your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jopdesign.sys;
/**
* Simulate IO functions of JOP on PC!
*/
import simhw.*;
public class Native {
//
// Reihenfolge so lassen!!!
// ergibt static funktionsnummern:
// 1 rd
// 2 wr
// ...
//
private static BaseSim hw = new TALSim();
public static int rd(int addr) {
return hw.rd(addr);
}
public static void wr(int val, int addr) {
hw.wr(val, addr);
}
/**
* Simulation of JOP memory.
*/
public static int rdMem(int addr) {
return hw.rdMem(addr);
}
public static void wrMem(int val, int addr) {
hw.wrMem(val, addr);
}
public static int rdIntMem(int addr) { return 1; }
public static void wrIntMem(int val, int addr) { return; }
public static int getSP() { return 1; }
public static void setSP(int val) { return; }
public static int getVP() { return 1; }
public static void setVP(int val) { return; }
}