1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*******************************************************************************
* Copyright (c) 2006, 2010, 2012 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ted R Williams (Wind River Systems, Inc.) - initial implementation
* Randy Rohrbach (Wind River Systems, Inc.) - Copied and modified to create the floating point plugin
*******************************************************************************/
package org.eclipse.cdt.debug.ui.memory.floatingpoint;
import org.eclipse.debug.core.model.MemoryByte;
public class FPMemoryByte extends MemoryByte implements FPIMemoryByte
{
private boolean isEdited = false;
private boolean[] changeHistory = new boolean[0];
public FPMemoryByte()
{
super();
}
public FPMemoryByte(byte byteValue)
{
super(byteValue);
}
public FPMemoryByte(byte byteValue, byte byteFlags)
{
super(byteValue, byteFlags);
}
@Override
public boolean isEdited()
{
return isEdited;
}
@Override
public void setEdited(boolean edited)
{
isEdited = edited;
}
public boolean isChanged(int historyDepth)
{
return changeHistory.length > historyDepth && changeHistory[historyDepth];
}
public void setChanged(int historyDepth, boolean changed)
{
if(historyDepth >= changeHistory.length)
{
boolean newChangeHistory[] = new boolean[historyDepth + 1];
System.arraycopy(changeHistory, 0, newChangeHistory, 0, changeHistory.length);
changeHistory = newChangeHistory;
}
changeHistory[historyDepth] = changed;
if(historyDepth == 0)
this.setChanged(changed);
}
}
|