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towards adding support for 64-bit architectures: registering relative memory addresses with contiki instead of fetching absolute addresses to java

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This commit is contained in:
fros4943 2008-11-20 16:22:28 +00:00
parent a59cbaf19f
commit 11fa5a9a6b
4 changed files with 103 additions and 57 deletions
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10
tools/cooja/examples/jni_test/level4/Level4.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: Level4.java,v 1.3 2007/09/18 11:35:11 fros4943 Exp $
* $Id: Level4.java,v 1.4 2008/11/20 16:22:28 fros4943 Exp $
*/
import java.io.*;
@ -45,7 +45,8 @@ public class Level4 {
}
private native void doCount();
private native int getRefAddress();
public native void setReferenceAddress(int addr);
public Level4() {
// Configure logger
@ -152,12 +153,9 @@ public class Level4 {
System.exit(1);
}
int absRefAddress = getRefAddress();
System.out.println("Absolute reference address: 0x" + Integer.toHexString(absRefAddress));
int relRefAddress = (Integer) addresses.get("ref_var");
System.out.println("Relative reference address: 0x" + Integer.toHexString(relRefAddress));
int offsetRelToAbs = absRefAddress - relRefAddress;
System.out.println("Offset relative-absolute: 0x" + Integer.toHexString(offsetRelToAbs));
setReferenceAddress(relRefAddress);
doCount();
doCount();