diff options
| author | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2018-06-18 17:46:44 +0200 |
|---|---|---|
| committer | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2018-07-04 23:24:38 +0000 |
| commit | 5e5072c654d4ce8d30ce7c116639a71e610fdb78 (patch) | |
| tree | 2ee99413a815b203cb988a672006ab4800d81f38 | |
| parent | 222e85d43431aa4c4e04f6ea4e942baf23a26cb5 (diff) | |
Tracepoints: trace QObject construction and destruction
Change-Id: I10f5ef391a2d3059ed5e8a26afe5e191adc31e85
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
| -rw-r--r-- | src/corelib/kernel/qobject.cpp | 5 | ||||
| -rw-r--r-- | src/corelib/qtcore.tracepoints | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 5387d549c6..2dcfa33629 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -64,6 +64,7 @@ #include <private/qorderedmutexlocker_p.h> #include <private/qhooks_p.h> +#include <qtcore_tracepoints_p.h> #include <new> @@ -820,6 +821,7 @@ QObject::QObject(QObject *parent) #endif if (Q_UNLIKELY(qtHookData[QHooks::AddQObject])) reinterpret_cast<QHooks::AddQObjectCallback>(qtHookData[QHooks::AddQObject])(this); + Q_TRACE(QObject_ctor, this); } /*! @@ -855,6 +857,7 @@ QObject::QObject(QObjectPrivate &dd, QObject *parent) #endif if (Q_UNLIKELY(qtHookData[QHooks::AddQObject])) reinterpret_cast<QHooks::AddQObjectCallback>(qtHookData[QHooks::AddQObject])(this); + Q_TRACE(QObject_ctor, this); } /*! @@ -1030,6 +1033,8 @@ QObject::~QObject() if (Q_UNLIKELY(qtHookData[QHooks::RemoveQObject])) reinterpret_cast<QHooks::RemoveQObjectCallback>(qtHookData[QHooks::RemoveQObject])(this); + Q_TRACE(QObject_dtor, this); + if (d->parent) // remove it from parent object d->setParent_helper(0); } diff --git a/src/corelib/qtcore.tracepoints b/src/corelib/qtcore.tracepoints index 391e4087e5..2e78490ab5 100644 --- a/src/corelib/qtcore.tracepoints +++ b/src/corelib/qtcore.tracepoints @@ -20,3 +20,6 @@ QCoreApplication_notify_entry(QObject *receiver, QEvent *event, int type) QCoreApplication_notify_event_filtered(QObject *receiver, QEvent *event, int type) QCoreApplication_notify_before_delivery(QObject *receiver, QEvent *event, int type) QCoreApplication_notify_after_delivery(QObject *receiver, QEvent *event, int type, bool consumed) + +QObject_ctor(QObject *object) +QObject_dtor(QObject *object) |