/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package sun.misc;
/**
* @author Levente S\u00e1ntha
*
*/
@org.jnode.annotation.MagicPermission
class UnsafeHelper { //todo remove this class if not used
/*
private static final int OFFSET_OF_vmField_IN_Field = AccessController.doPrivileged(new PrivilegedAction<Integer>(){
public Integer run() {
return ((VmInstanceField) Field.class.getVmClass().getField("vmField")).getOffset();
}
});
private static final int OFFSET_OF_offset_IN_VmInstanceField = AccessController.doPrivileged(new PrivilegedAction<Integer>(){
public Integer run() {
return ((VmInstanceField) VmInstanceField.class.getVmClass().getField("offset")).getOffset();
}
});
static long objectFieldOffset(Field f) {
return ObjectReference.fromObject(f).toAddress().
add(OFFSET_OF_vmField_IN_Field).loadAddress().
add(OFFSET_OF_offset_IN_VmInstanceField).loadInt();
}
*/
}