Use "--num-callers=25", or any other number. This is in valgrind --help, but isn't specific to memcheck.
best, -- John Dallman Parasolid Porting Engineer Siemens Product Lifecycle Management Software Industry Sector 46 Regent Street, Cambridge, CB2 1DP United Kingdom Tel: +44-1223-371554 [email protected] www.siemens.com/plm > -----Original Message----- > From: Milian Wolff [mailto:[email protected]] > Sent: Monday, September 06, 2010 6:51 PM > To: [email protected] > Subject: [Valgrind-users] memcheck: increase number of stack frames > intracked origin > > Hey there, > > is there an option to increase the number of stack frames shown in the > tracked > origin in memcheck? I.e.: > > ==31085== Invalid read of size 4 > ==31085== at 0x69721AF: KDevelop::ProjectBaseItem::d_func() const > (projectmodel.h:205) > ==31085== by 0x696E95A: KDevelop::ProjectBaseItem::url() const > (projectmodel.cpp:353) > ==31085== by 0xE28D5F7: GenericManagerListJob::startNextJob() > (genericmanagerlistjob.cpp:56) > ==31085== by 0xE28D9F0: > GenericManagerListJob::qt_metacall(QMetaObject::Call, int, void**) > (genericmanagerlistjob.moc:93) > ==31085== by 0x5489809: QMetaObject::metacall(QObject*, > QMetaObject::Call, > int, void**) (qmetaobject.cpp:237) > ==31085== by 0x5493D65: QMetaCallEvent::placeMetaCall(QObject*) > (qobject.cpp:561) > ==31085== by 0x5494E2D: QObject::event(QEvent*) (qobject.cpp:1248) > ==31085== by 0x576E5CB: QApplicationPrivate::notify_helper(QObject*, > QEvent*) (qapplication.cpp:4302) > ==31085== by 0x577515D: QApplication::notify(QObject*, QEvent*) > (qapplication.cpp:3706) > ==31085== by 0x548452A: QCoreApplication::notifyInternal(QObject*, > QEvent*) > (qcoreapplication.cpp:726) > ==31085== by 0x5487F8B: > QCoreApplicationPrivate::sendPostedEvents(QObject*, > int, QThreadData*) (qcoreapplication.h:215) > ==31085== by 0x548810C: QCoreApplication::sendPostedEvents(QObject*, > int) > (qcoreapplication.cpp:1260) > ==31085== Address 0xbf30834 is 4 bytes inside a block of size 8 free'd > ==31085== at 0x4023881: operator delete(void*) > (vg_replace_malloc.c:387) > ==31085== by 0x696F0AE: > KDevelop::ProjectFolderItem::~ProjectFolderItem() > (projectmodel.cpp:475) > ==31085== by 0x696DAC9: KDevelop::ProjectBaseItem::removeRow(int) > (projectmodel.cpp:194) > ==31085== by 0x696DAF5: KDevelop::ProjectBaseItem::removeRows(int, > int) > (projectmodel.cpp:200) > ==31085== by 0x696D199: KDevelop::ProjectBaseItem::~ProjectBaseItem() > (projectmodel.cpp:149) > ==31085== by 0x696F09A: > KDevelop::ProjectFolderItem::~ProjectFolderItem() > (projectmodel.cpp:475) > ==31085== by 0x696DAC9: KDevelop::ProjectBaseItem::removeRow(int) > (projectmodel.cpp:194) > ==31085== by 0x696DAF5: KDevelop::ProjectBaseItem::removeRows(int, > int) > (projectmodel.cpp:200) > ==31085== by 0x696D199: KDevelop::ProjectBaseItem::~ProjectBaseItem() > (projectmodel.cpp:149) > ==31085== by 0x696F09A: > KDevelop::ProjectFolderItem::~ProjectFolderItem() > (projectmodel.cpp:475) > ==31085== by 0x696DAC9: KDevelop::ProjectBaseItem::removeRow(int) > (projectmodel.cpp:194) > ==31085== by 0x6970E40: KDevelop::ProjectModel::removeRow(int) > (projectmodel.cpp:838) > ==31085== > > // need more lines here > > I'm not sure how many I need, but this is most definitely not enough for > me as > it doesn't show me the real caller that triggered the delete. > > Bye > > -- > Milian Wolff > [email protected] > http://milianw.de ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ Valgrind-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/valgrind-users
