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| author | Rafael Roquetto <rafael.roquetto@kdab.com> | 2017-02-01 17:32:13 -0200 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2018-01-28 19:17:02 +0000 |
| commit | 48bce2e8f0d787342f3e0f86335460fa25e8ac8f (patch) | |
| tree | 038af77f6e112f6c9a348a386e9c1eaff3aeab47 /src/corelib/plugin/qlibrary.cpp | |
| parent | 2b7de16fbe399daa00986f2d32d05cfe51966b66 (diff) | |
Support for LTTNG and ETW tracing
This commit introduces minimal support for instrumentation within Qt.
Currently, only LTTNG/Linux and ETW/Windows are supported.
Change-Id: I59b48cf83acf5532a998bb493e6379e9177e14c8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/plugin/qlibrary.cpp')
| -rw-r--r-- | src/corelib/plugin/qlibrary.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp index ebad7f1751..bca6918b4a 100644 --- a/src/corelib/plugin/qlibrary.cpp +++ b/src/corelib/plugin/qlibrary.cpp @@ -64,6 +64,8 @@ #include "qelfparser_p.h" #include "qmachparser_p.h" +#include <qtcore_tracepoints_p.h> + QT_BEGIN_NAMESPACE #ifdef QT_NO_DEBUG @@ -535,6 +537,8 @@ bool QLibraryPrivate::load() if (fileName.isEmpty()) return false; + Q_TRACE(qlibraryprivate_load_entry, fileName); + bool ret = load_sys(); if (qt_debug_component()) { if (ret) { @@ -551,6 +555,8 @@ bool QLibraryPrivate::load() installCoverageTool(this); } + Q_TRACE(qlibraryprivate_load_exit, ret); + return ret; } |