/*
This file is part of JOP, the Java Optimized Processor
see <http://www.jopdesign.com/>
Copyright (C) 2009, 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 ptolemy.deadline;
import com.jopdesign.io.IOFactory;
import com.jopdesign.io.SysDevice;
/**
* @author Martin Schoeberl (martin@jopdesign.com)
*
*/
public class DeadLine {
static SysDevice sys = IOFactory.getFactory().getSysDevice();
static final int PERIOD = 60000000;
/**
* @param args
*/
public static void main(String[] args) {
// deadline();
busyWait();
}
static void deadline() {
int time = sys.cntInt;
for (;;) {
time += PERIOD;
sys.deadLine = time;
System.out.print("*");
}
}
static void busyWait() {
int time = sys.cntInt;
for (;;) {
time += PERIOD;
while (time - sys.cntInt >= 0) {
;
}
System.out.print("*");
}
}
static class DeadlineMiss extends RuntimeException {}
static void excpetionExample() {
int time;
time = sys.cntInt+1000;
try {
// sys.setTimeout = time;
// do the work
sys.deadLine = time;
} catch (DeadlineMiss dm) {
// handle deadline miss
}
}
}