Valgrind qt program

Once the debugging stopped, Deleaker takes a snapshot and shows a report. To navigate to the source of a leak, just right-click and select Show Source Code:. Deleaker can compare snapshots to find some recurring leaks.

Also a developer can export snapshots to review them later. Deleaker comes with a command line tool, DeleakerConsole. If you are looking for an alternative of Valgrind, try Deleaker. But it shows lot of false positive memory leak issues in gcc libraries and Qt libraries which we don't want to report.

Could you please let me know, how to suppress these errors. That removes 32 warnings about internal Qt stuff, and I don't get any false positives left. I do unfortunately get "false negatives", in that valgrind can miss some leaks. JonB Thank you for your response. I tried to suppress the errors reported from the Qt libraries using the suppression file, although some false positive errors got reduced now, but it is still not completely resolved. If you have ever used this suppression option, please provide the details.

I note the leak you show has libdbus in it. I wouldn't know what a "dbus" was even if I met one. Does that indicate you are running in rather different than I am? JonB libdbus has been installed as part of debian distribution of Ubuntu version. JonB libdbus has been installed as part of debian distribution. Qt Forum. Valgrind Memcheck tool issue This topic has been deleted. Only users with topic management privileges can see it. Connect and share knowledge within a single location that is structured and easy to search.

I was wondering what the best route to cross compile a non QT application. Am I better off changing the makefile to use the cross compiler instead of gcc and then use scp to send the file to my device if so which of the many different makefiles do i use? Or is there a better way that I am missing?

The system doesn't have any package management tools or compilers of its own. Check this link for the basic example of cross compile with Yocto SDK. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow.

Learn more. Cross compiling and deploying Valgrind to an embedded linux device Ask Question. Asked 4 years, 9 months ago. Active 1 year, 1 month ago.