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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (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 qt-sales@nokia.com.
**
**************************************************************************/
#ifndef DEBUGGER_CDBENGINEPRIVATE_H
#define DEBUGGER_CDBENGINEPRIVATE_H
#include "cdbdebugeventcallback.h"
#include "cdbdebugoutput.h"
#include "cdboptions.h"
#include "cdbdumperhelper.h"
#include "stackhandler.h"
#include "debuggermanager.h"
#include <utils/consoleprocess.h>
#include <QtCore/QSharedPointer>
#include <QtCore/QMap>
namespace Debugger {
namespace Internal {
class DebuggerManager;
class IDebuggerManagerAccessForEngines;
class WatchHandler;
class CdbStackFrameContext;
class CdbStackTraceContext;
// Thin wrapper around the 'DBEng' debugger engine shared library
// which is loaded at runtime.
class DebuggerEngineLibrary
{
public:
DebuggerEngineLibrary();
bool init(const QString &path, QString *errorMessage);
inline HRESULT debugCreate(REFIID interfaceId, PVOID *interfaceHandle) const
{ return m_debugCreate(interfaceId, interfaceHandle); }
private:
// The exported functions of the library
typedef HRESULT (STDAPICALLTYPE *DebugCreateFunction)(REFIID, PVOID *);
DebugCreateFunction m_debugCreate;
};
// A class that sets an expression syntax on the debug control while in scope.
// Can be nested as it checks for the old value.
class SyntaxSetter {
Q_DISABLE_COPY(SyntaxSetter)
public:
explicit inline SyntaxSetter(CIDebugControl *ctl, ULONG desiredSyntax);
inline ~SyntaxSetter();
private:
const ULONG m_desiredSyntax;
CIDebugControl *m_ctl;
ULONG m_oldSyntax;
};
// helper struct to pass interfaces around
struct CdbComInterfaces
{
CdbComInterfaces();
CIDebugClient* debugClient;
CIDebugControl* debugControl;
CIDebugSystemObjects* debugSystemObjects;
CIDebugSymbols* debugSymbols;
CIDebugRegisters* debugRegisters;
CIDebugDataSpaces* debugDataSpaces;
};
struct CdbDebugEnginePrivate
{
typedef QMap<QString, QString> EditorToolTipCache;
enum HandleBreakEventMode { // Special modes for break event handler.
BreakEventHandle,
BreakEventIgnoreOnce,
BreakEventSyncBreakPoints,
};
explicit CdbDebugEnginePrivate(DebuggerManager *parent,
const QSharedPointer<CdbOptions> &options,
CdbDebugEngine* engine);
bool init(QString *errorMessage);
~CdbDebugEnginePrivate();
void processCreatedAttached(ULONG64 processHandle, ULONG64 initialThreadHandle);
void setDebuggeeHandles(HANDLE hDebuggeeProcess, HANDLE hDebuggeeThread);
bool isDebuggeeRunning() const { return m_watchTimer != -1; }
void handleDebugEvent();
void updateThreadList();
void updateStackTrace();
bool updateLocals(int frameIndex, WatchHandler *wh, QString *errorMessage);
void updateModules();
void handleBreakpointEvent(PDEBUG_BREAKPOINT2 pBP);
void cleanStackTrace();
void clearForRun();
void handleModuleLoad(const QString &);
CdbStackFrameContext *getStackFrameContext(int frameIndex, QString *errorMessage) const;
void clearDisplay();
bool interruptInterferiorProcess(QString *errorMessage);
bool continueInferiorProcess(QString *errorMessage = 0);
bool continueInferior(QString *errorMessage);
bool attemptBreakpointSynchronization(QString *errorMessage);
void notifyCrashed();
enum EndDebuggingMode { EndDebuggingDetach, EndDebuggingTerminate, EndDebuggingAuto };
void endDebugging(EndDebuggingMode em = EndDebuggingAuto);
static bool executeDebuggerCommand(CIDebugControl *ctrl, const QString &command, QString *errorMessage);
static bool evaluateExpression(CIDebugControl *ctrl, const QString &expression, DEBUG_VALUE *v, QString *errorMessage);
QStringList sourcePaths() const;
bool setSourcePaths(const QStringList &s, QString *errorMessage);
QStringList symbolPaths() const;
bool setSymbolPaths(const QStringList &s, QString *errorMessage);
const QSharedPointer<CdbOptions> m_options;
HANDLE m_hDebuggeeProcess;
HANDLE m_hDebuggeeThread;
int m_currentThreadId;
HandleBreakEventMode m_breakEventMode;
int m_watchTimer;
CdbComInterfaces m_cif;
CdbDebugEventCallback m_debugEventCallBack;
CdbDebugOutput m_debugOutputCallBack;
QSharedPointer<CdbDumperHelper> m_dumper;
CdbDebugEngine* m_engine;
DebuggerManager *m_debuggerManager;
IDebuggerManagerAccessForEngines *m_debuggerManagerAccess;
CdbStackTraceContext *m_currentStackTrace;
EditorToolTipCache m_editorToolTipCache;
bool m_firstActivatedFrame;
DebuggerStartMode m_mode;
Core::Utils::ConsoleProcess m_consoleStubProc;
};
// helper functions
bool getExecutionStatus(CIDebugControl *ctl, ULONG *executionStatus, QString *errorMessage = 0);
const char *executionStatusString(ULONG executionStatus);
const char *executionStatusString(CIDebugControl *ctl);
// Message
QString msgDebugEngineComResult(HRESULT hr);
QString msgComFailed(const char *func, HRESULT hr);
enum { debugCDB = 0 };
} // namespace Internal
} // namespace Debugger
#endif // DEBUGGER_CDBENGINEPRIVATE_H
|
