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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "gdbengine.h"
#include "abstractgdbadapter.h"
#include "debuggeractions.h"
#include "debuggerstringutils.h"
#include "watchhandler.h"
#include "stackhandler.h"
#include <utils/qtcassert.h>
#define PRECONDITION QTC_ASSERT(hasPython(), /**/)
#define CB(callback) &GdbEngine::callback, STRINGIFY(callback)
namespace Debugger {
namespace Internal {
void GdbEngine::updateLocalsPython(const QByteArray &varList)
{
PRECONDITION;
m_processedNames.clear();
//m_toolTipExpression.clear();
WatchHandler *handler = m_manager->watchHandler();
QByteArray expanded;
QSet<QByteArray> expandedINames = handler->expandedINames();
QSetIterator<QByteArray> jt(expandedINames);
while (jt.hasNext()) {
expanded.append(jt.next());
expanded.append(',');
}
if (expanded.isEmpty())
expanded.append("defaults,");
expanded.chop(1);
QByteArray watchers;
if (!m_toolTipExpression.isEmpty())
watchers += m_toolTipExpression.toLatin1()
+ '#' + tooltipINameForExpression(m_toolTipExpression.toLatin1());
QHash<QByteArray, int> watcherNames = handler->watcherNames();
QHashIterator<QByteArray, int> it(watcherNames);
while (it.hasNext()) {
it.next();
if (!watchers.isEmpty())
watchers += "##";
if (it.key() == WatchHandler::watcherEditPlaceHolder().toLatin1())
watchers += "<Edit>#watch." + QByteArray::number(it.value());
else
watchers += it.key() + "#watch." + QByteArray::number(it.value());
}
QByteArray options;
if (theDebuggerBoolSetting(UseDebuggingHelpers))
options += "fancy,";
if (theDebuggerBoolSetting(AutoDerefPointers))
options += "autoderef,";
if (options.isEmpty())
options += "defaults,";
options.chop(1);
postCommand("bb " + options + " @" + varList + ' '
+ expanded + ' ' + watchers.toHex(),
WatchUpdate, CB(handleStackFramePython));
}
void GdbEngine::handleStackListLocalsPython(const GdbResponse &response)
{
PRECONDITION;
if (response.resultClass == GdbResultDone) {
// 44^done,data={locals=[name="model",name="backString",...]}
QByteArray varList = "vars"; // Dummy entry, will be stripped by dumper.
foreach (const GdbMi &child, response.data.findChild("locals").children()) {
varList.append(',');
varList.append(child.data());
}
updateLocalsPython(varList);
}
}
void GdbEngine::handleStackFramePython(const GdbResponse &response)
{
PRECONDITION;
if (response.resultClass == GdbResultDone) {
QByteArray out = response.data.findChild("consolestreamoutput").data();
while (out.endsWith(' ') || out.endsWith('\n'))
out.chop(1);
//qDebug() << "SECOND CHUNK: " << out;
int pos = out.indexOf("data=");
if (pos != 0) {
qDebug() << "DISCARDING JUNK AT BEGIN OF RESPONSE: "
<< out.left(pos);
out = out.mid(pos);
}
GdbMi all;
all.fromStringMultiple(out);
//qDebug() << "ALL: " << all.toString();
GdbMi data = all.findChild("data");
QList<WatchData> list;
foreach (const GdbMi &child, data.children()) {
WatchData dummy;
dummy.iname = child.findChild("iname").data();
dummy.name = _(child.findChild("name").data());
//qDebug() << "CHILD: " << child.toString();
handleChildren(dummy, child, &list);
}
manager()->watchHandler()->insertBulkData(list);
//for (int i = 0; i != list.size(); ++i)
// qDebug() << "LOCAL: " << list.at(i).toString();
//PENDING_DEBUG("AFTER handleStackFrame()");
// FIXME: This should only be used when updateLocals() was
// triggered by expanding an item in the view.
if (m_pendingRequests <= 0) {
//PENDING_DEBUG("\n\n .... AND TRIGGERS MODEL UPDATE\n");
rebuildModel();
}
} else {
debugMessage(_("DUMPER FAILED: " + response.toString()));
}
}
// Called from CoreAdapter and AttachAdapter
void GdbEngine::updateAllPython()
{
PRECONDITION;
//PENDING_DEBUG("UPDATING ALL\n");
QTC_ASSERT(state() == InferiorUnrunnable || state() == InferiorStopped, /**/);
reloadModulesInternal();
postCommand("-stack-list-frames", WatchUpdate, CB(handleStackListFrames),
QVariant::fromValue<StackCookie>(StackCookie(false, true)));
manager()->stackHandler()->setCurrentIndex(0);
if (supportsThreads())
postCommand("-thread-list-ids", WatchUpdate, CB(handleStackListThreads), 0);
manager()->reloadRegisters();
updateLocals();
}
} // namespace Internal
} // namespace Debugger
|
