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* QRegExp include cleanupSamuel Gaist2019-04-192-2/+0
| | | | | | | | | | | | | | | | QRegExp includes can be found in several files where there's not even a use of the class. This patch aims to avoid needless includes as well as follow the "include only what you use" moto. This patch removes a QRegExp include from the QStringList header which means that there is likely going to be code breaking since QStringList is used in many places and would get QRegExp in. [ChangeLog][Potentially Source-Incompatible Changes] qstringlist.h no longer includes qregexp.h. Change-Id: I32847532f16e419d4cb735ddc11a26551127e923 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-064-17/+47
|\ | | | | | | Change-Id: Iec860bb703f983b7438e67c695b9c454e72b3e0f
| * Forward declare all types required for compilation with `-trace`Milian Wolff2019-04-054-17/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes compilation with `-trace lttng` or `-trace etw`. We need to forward declare QEvent, QImageReader etc., otherwise the types will be unknown while compiling the trace points. In order to handle this generically, the tracegen utility is extended to support a 'prefix text' in the `*.tracepoints` input files. Any text within curly braces will be embedded as-is in the generated file. This can then be used to add forward declarations for the types we need, including potential namespaces and such. Change-Id: I5cb16763ce0fcb48ce3ea4577578d468ff3a4f4b Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
* | Fix build with no-cast-from-asciiSimon Hausmann2018-10-141-1/+1
|/ | | | | Change-Id: I720ceb4e511c914b924c473470f65b5b248f682a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Tracepoints: fix ETW generator for pointersAlessandro Ambrosano2018-08-251-0/+3
| | | | | | | | Fixes compilation failure on Windows, due to TraceLoggingValue not correctly casting pointer arguments to a known type. Change-Id: I6027debe4ea3440588dd8677209d6d47048b6b0f Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Tracegen: code tidiesGiuseppe D'Angelo2018-06-291-16/+9
| | | | | | | | | | | | | | | | | * Do not rely on the side-effect that QTextStream returns _null_ strings (rather than empty strings) to signal EOF; just check for it, making the code easier to read. * Scope a variable properly * Use the char-based functions, rather than string-based functions (e.g. QString::split(QChar), not QString::split(QString)) when we're actually passing just one character * Make error cases more verbose Change-Id: I415773a60ea1b9013193a9a77e52655a6459047d Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
* Tracegen: add support for pointers and intptr-like typesGiuseppe D'Angelo2018-06-283-3/+17
| | | | | | | | | | | In general we want to support pointers and pointer-like types (intptr and its variations); the main use case is tracing an object's address. Adjust the lttgt generator to use hex formatting for this kind of aguments; ETW recognizes the pointer argument type automatically. Change-Id: I8249a49b6d0b2d468b84c0fbb7624625421cde9a Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
* Support for LTTNG and ETW tracingRafael Roquetto2018-01-2814-0/+1417
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>
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