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From: cvs at opencores.org<cvs@o...>
Date: Sat Dec 22 17:29:49 CET 2007
Subject: [cvs-checkins] MODIFIED: jop ...
Date: 00/07/12 22:17:29

Added: jop/java/target/src/test/wcet ArrayIssue.java
Log:
test case for RTAS measurement issue


Revision Changes Path
1.1 jop/java/target/src/test/wcet/ArrayIssue.java

http://www.opencores.org/cvsweb.shtml/jop/java/target/src/test/wcet/ArrayIssue.java?rev=1.1&content-type=text/x-cvsweb-markup

Index: ArrayIssue.java
===================================================================
package wcet;

import com.jopdesign.sys.*;

/**
* WCET timing issue - measurement differs from WCET analysis
* @author martin
*
*/
public class ArrayIssue {

int[][] block = { {99, 104}, {109, 113} };

public static void main(String[] args) {
ArrayIssue ai = new ArrayIssue();
ai.fdct(ai.block);
}

void fdct(int[][] block) {
int t1, diff;
t1 = Native.rd(Const.IO_CNT);
t1 = Native.rd(Const.IO_CNT)-t1;
diff = t1;

JVMHelp.wr('*');

t1 = Native.rd(Const.IO_CNT);
// int tmp0 = block[0][0];

int x[] = block[0];
int i = x[0];

t1 = Native.rd(Const.IO_CNT)-t1;
JVMHelp.wr('-');
System.out.println(t1-diff);
}
}