On Mit, 2013-12-04 at 23:21 +0200, Daniel Baluta wrote: > On Tue, Dec 3, 2013 at 4:20 PM, Bernd Petrovitsch > <bernd@xxxxxxxxxxxxxxxxxxx> wrote: > > On Die, 2013-12-03 at 08:38 -0500, Valdis.Kletnieks@xxxxxx wrote: > >> On Tue, 03 Dec 2013 20:35:41 +0800, said: > >> > For debugging purpose, I want something like 'getchar()' that can pause > >> > execution in the module code. Do any candidates I can choose? > > I think there is a way to stop execution :). Run your image under > qemu, and use gdb to > set breakpoints. Yup. Or you can run UML and use the regular gdb and probably even plain-old getchar() as it runs as a user-space process. The question is, if the interesting parts/drivers/subsystems are there too. Bernd -- Bernd Petrovitsch Email : bernd@xxxxxxxxxxxxxxxxxxx LUGA : http://www.luga.at _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies