/*
* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.sun.max.ins.debug.vmlog;
import com.sun.max.ins.*;
import com.sun.max.tele.debug.*;
import com.sun.max.tele.object.*;
import com.sun.max.unsafe.*;
abstract class VMLogNativeElementsTableModel extends VMLogElementsTableModel {
protected final TeleVMLogNative teleVMLogNative;
protected VMLogNativeElementsTableModel(Inspection inspection, TeleVMLog teleVMLog) {
super(inspection, teleVMLog);
this.teleVMLogNative = (TeleVMLogNative) teleVMLog;
}
/**
* Get the size of the record at {@code r}.
* Default implementation is fixed length.
*/
protected int nativeRecordSize(Pointer r) {
return teleVMLogNative.defaultNativeRecordSize();
}
protected int nativeRecordSize() {
return nativeRecordSize(Pointer.zero());
}
@Override
protected TeleHostedLogRecord getRecordFromVM(int id) {
// native buffer, access directly
Pointer recordAddress = getRecordAddress(id);
return teleVMLogNative.getLogRecord(recordAddress, id);
}
protected abstract Pointer getRecordAddress(long id);
}