Hi, > I'm currently trying to debug remotely an application through gdb using > Qt Creator. Majo had the same issue previously > (http://www.mail-archive.com/qt-creator@trolltech.com/msg02532.html) but > I don't know what was its final results. > > ---------------------------------------------------------- > > State of the art : > > I've gdbserver on my device and gdb on my host. > Gdb is configured into Qt Creator (Tools>Options>Debug>Gdb) without gdb > startup script. > My application is built using the right compiler (out of Qt Creator) > My application is on the device. > > ---------------------------------------------------------- > > Procedure : > > I launch my application using gdbserver on the device : gdbserver > host:port ./application > I start debugging using gdb in Qt Creator : Debug>Start Debugging>Start > and attach to remote application (using i386 option) > > ----------------------------------------------------------
The architecture should match your target, i.e. arm. (Shouldn't matter though, since your cross-debugger doesn't not support i386 anyway.) Also, have you set the sysroot? And which version of Creator are you using? > Log on the device console : [ ... ] > >&"/lib/ld-linux.so.3: No such file or directory.\n" This looks to be the main problem. Again: Have you set the correct sysroot? > Questions : > > 1 - Gdbserver is logging an error : "gdbserver: error initializing > thread_db library: version mismatch between libthread_db and libpthread" > and I have not this error when I'm debugging remotely without Qt > Creator. I guess it is due to commands sent by Qt creator to gdb. How > can we configure the commands sent by Qt Creator to gdb/gdbserver ? Which commands do you send to gdb when manually debugging? > 2 - What is the purpose of gdb startup file and gdbserver startup file ? > What is the syntax ? It's an sh script intended for doing preparations on the server side, like copying your program or starting gdbserver. See the email you referenced above for an example. > If you are not the intended addressee of this > message, please cancel it immediately and inform the sender. How do I know if I'm the intended addressee? Anyway, you are hereby informed that I received this message. Christian _______________________________________________ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
