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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*******************************************************************************
* Copyright (c) 2007, 2010 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.internal.debug.ui.model;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.tcf.protocol.IToken;
import org.eclipse.tcf.services.IRegisters;
public class TCFChildrenRegisters extends TCFChildren {
TCFChildrenRegisters(TCFNode node) {
super(node, 128);
}
void onSuspended(boolean func_call) {
for (TCFNode n : getNodes()) ((TCFNodeRegister)n).onSuspended(func_call);
}
void onParentValueChanged() {
for (TCFNode n : getNodes()) ((TCFNodeRegister)n).onParentValueChanged();
}
void onRegistersChanged() {
for (TCFNode n : getNodes()) ((TCFNodeRegister)n).onRegistersChanged();
reset();
}
@Override
void onNodeDisposed(String id) {
super.onNodeDisposed(id);
if (node instanceof TCFNodeExecContext) {
// CPU register nodes are special case:
// they have executable node as parent,
// but they are also referenced as children of stack frames
for (TCFNode n : ((TCFNodeExecContext)node).getStackTrace().getNodes()) {
((TCFNodeStackFrame)n).getRegisters().onNodeDisposed(id);
}
}
}
@Override
protected boolean startDataRetrieval() {
IRegisters regs = node.model.getLaunch().getService(IRegisters.class);
if (regs == null) {
set(null, null, new HashMap<String,TCFNode>());
return true;
}
if (node instanceof TCFNodeStackFrame) {
TCFChildrenStackTrace stack_trace_cache = ((TCFNodeExecContext)node.parent).getStackTrace();
if (!stack_trace_cache.validate(this)) return false; // node.getFrameNo() is not valid
final int frame_no = ((TCFNodeStackFrame)node).getFrameNo();
if (frame_no < 0) {
set(null, null, new HashMap<String,TCFNode>());
return true;
}
}
assert command == null;
command = regs.getChildren(node.id, new IRegisters.DoneGetChildren() {
public void doneGetChildren(IToken token, Exception error, String[] contexts) {
Map<String,TCFNode> data = null;
if (command == token && error == null) {
int index = 0;
data = new HashMap<String,TCFNode>();
for (String id : contexts) {
TCFNodeRegister n = (TCFNodeRegister)node.model.getNode(id);
if (n == null) n = new TCFNodeRegister(node, id);
n.setIndex(index++);
data.put(id, n);
}
}
set(token, error, data);
}
});
return false;
}
}
|
