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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QMetaType>
#include <QString>
namespace Debugger {
namespace Internal {
//////////////////////////////////////////////////////////////////
//
// BreakpointIds
//
//////////////////////////////////////////////////////////////////
class BreakpointIdBase
{
public:
BreakpointIdBase() : m_majorPart(0), m_minorPart(0) {}
bool isValid() const { return m_majorPart != 0; }
bool isMajor() const { return m_majorPart != 0 && m_minorPart == 0; }
bool isMinor() const { return m_majorPart != 0 && m_minorPart != 0; }
bool operator!() const { return !isValid(); }
operator const void*() const { return isValid() ? this : 0; }
quint32 toInternalId() const { return m_majorPart | (m_minorPart << 16); }
QString toString() const;
bool operator==(const BreakpointIdBase &id) const
{ return m_majorPart == id.m_majorPart && m_minorPart == id.m_minorPart; }
quint16 majorPart() const { return m_majorPart; }
quint16 minorPart() const { return m_minorPart; }
protected:
quint16 m_majorPart;
quint16 m_minorPart;
};
class BreakpointModelId : public BreakpointIdBase
{
public:
BreakpointModelId() { m_majorPart = m_minorPart = 0; }
explicit BreakpointModelId(quint16 ma) { m_majorPart = ma; m_minorPart = 0; }
BreakpointModelId(quint16 ma, quint16 mi) { m_majorPart = ma; m_minorPart = mi; }
explicit BreakpointModelId(const QString &ba); // "21.2"
};
class BreakpointResponseId : public BreakpointIdBase
{
public:
BreakpointResponseId() { m_majorPart = m_minorPart = 0; }
explicit BreakpointResponseId(quint16 ma) { m_majorPart = ma; m_minorPart = 0; }
BreakpointResponseId(quint16 ma, quint16 mi) { m_majorPart = ma; m_minorPart = mi; }
explicit BreakpointResponseId(const QString &ba); // "21.2"
};
//////////////////////////////////////////////////////////////////
//
// BreakpointData
//
//////////////////////////////////////////////////////////////////
//! \enum Debugger::Internal::BreakpointType
// Note: Keep synchronized with similar definitions in bridge.py
enum BreakpointType
{
UnknownBreakpointType,
BreakpointByFileAndLine,
BreakpointByFunction,
BreakpointByAddress,
BreakpointAtThrow,
BreakpointAtCatch,
BreakpointAtMain,
BreakpointAtFork,
BreakpointAtExec,
BreakpointAtSysCall,
WatchpointAtAddress,
WatchpointAtExpression,
BreakpointOnQmlSignalEmit,
BreakpointAtJavaScriptThrow,
LastBreakpointType
};
//! \enum Debugger::Internal::BreakpointState
enum BreakpointState
{
BreakpointNew,
BreakpointInsertRequested, //!< Inferior was told about bp, not ack'ed.
BreakpointInsertProceeding,
BreakpointChangeRequested,
BreakpointChangeProceeding,
BreakpointInserted,
BreakpointRemoveRequested,
BreakpointRemoveProceeding,
BreakpointDead
};
//! \enum Debugger::Internal::BreakpointPathUsage
enum BreakpointPathUsage
{
BreakpointPathUsageEngineDefault, //!< Default value that suits the engine.
BreakpointUseFullPath, //!< Use full path to avoid ambiguities. Slow with gdb.
BreakpointUseShortPath //!< Use filename only, in case source files are relocated.
};
enum BreakpointColumns
{
BreakpointNumberColumn,
BreakpointFunctionColumn,
BreakpointFileColumn,
BreakpointLineColumn,
BreakpointAddressColumn,
BreakpointConditionColumn,
BreakpointIgnoreColumn,
BreakpointThreadsColumn
};
enum BreakpointParts
{
NoParts = 0,
FileAndLinePart = (1 << 0),
FunctionPart = (1 << 1),
AddressPart = (1 << 2),
ExpressionPart = (1 << 3),
ConditionPart = (1 << 4),
IgnoreCountPart = (1 << 5),
ThreadSpecPart = (1 << 6),
ModulePart = (1 << 7),
TracePointPart = (1 << 8),
EnabledPart = (1 << 9),
TypePart = (1 << 10),
PathUsagePart = (1 << 11),
CommandPart = (1 << 12),
MessagePart = (1 << 13),
OneShotPart = (1 << 14),
AllConditionParts = ConditionPart|IgnoreCountPart|ThreadSpecPart
|OneShotPart,
AllParts = FileAndLinePart|FunctionPart
|ExpressionPart|AddressPart|ConditionPart
|IgnoreCountPart|ThreadSpecPart|ModulePart|TracePointPart
|EnabledPart|TypePart|PathUsagePart|CommandPart|MessagePart
|OneShotPart
};
inline void operator|=(BreakpointParts &p, BreakpointParts r)
{
p = BreakpointParts(int(p) | int(r));
}
class BreakpointParameters
{
public:
explicit BreakpointParameters(BreakpointType = UnknownBreakpointType);
BreakpointParts differencesTo(const BreakpointParameters &rhs) const;
bool isValid() const;
bool equals(const BreakpointParameters &rhs) const;
bool conditionsMatch(const QString &other) const;
bool isWatchpoint() const
{ return type == WatchpointAtAddress || type == WatchpointAtExpression; }
// Enough for now.
bool isBreakpoint() const { return !isWatchpoint() && !isTracepoint(); }
bool isTracepoint() const { return tracepoint; }
bool isCppBreakpoint() const;
QString toString() const;
void updateLocation(const QString &location); // file.cpp:42
bool operator==(const BreakpointParameters &p) const { return equals(p); }
bool operator!=(const BreakpointParameters &p) const { return !equals(p); }
BreakpointType type; //!< Type of breakpoint.
bool enabled; //!< Should we talk to the debugger engine?
BreakpointPathUsage pathUsage; //!< Should we use the full path when setting the bp?
QString fileName; //!< Short name of source file.
QString condition; //!< Condition associated with breakpoint.
int ignoreCount; //!< Ignore count associated with breakpoint.
int lineNumber; //!< Line in source file.
quint64 address; //!< Address for address based data breakpoints.
QString expression; //!< Expression for expression based data breakpoints.
uint size; //!< Size of watched area for data breakpoints.
uint bitpos; //!< Location of watched bitfield within watched area.
uint bitsize; //!< Size of watched bitfield within watched area.
int threadSpec; //!< Thread specification.
QString functionName;
QString module; //!< module for file name
QString command; //!< command to execute
QString message; //!< message
bool tracepoint;
bool oneShot; //!< Should this breakpoint trigger only once?
};
class BreakpointResponse : public BreakpointParameters
{
public:
BreakpointResponse();
QString toString() const;
public:
void fromParameters(const BreakpointParameters &p);
BreakpointResponseId id; //!< Breakpoint number assigned by the debugger engine.
bool pending; //!< Breakpoint not fully resolved.
int hitCount; //!< Number of times this has been hit.
bool multiple; //!< Happens in constructors/gdb.
int correctedLineNumber; //!< Line number as seen by gdb.
};
inline uint qHash(const Debugger::Internal::BreakpointModelId &id)
{
return id.toInternalId();
}
} // namespace Internal
} // namespace Debugger
Q_DECLARE_METATYPE(Debugger::Internal::BreakpointModelId)
Q_DECLARE_METATYPE(Debugger::Internal::BreakpointResponseId)
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