Hi Chirag, On 07/22/2014 10:54 AM, chirag garg wrote: > Hi all. > > I am trying to port genode 14.05 on iMX6 board. As Aditya done this > successfully for Genode 13.05. But Genode 14.05 is having so many changes > from version 13.05. I am successfully able to build for iMx6 and it's > creating uImage for "printf" script. But when i am running this uImage on > the Board and its giving following messages : > > starting Kernel... > Genode 14.05 > > Kernel Initialized > int main( ) : --- create local services--- > failed to communicate with thread event
That's looking good, at least you've already some initialization code passed. The message "failed to communicate with thread event" might imply that core triggered a pagefault, something which should never happen normally, because virtual memory of core is translated eagerly, and there is no pager resolving page-faults from core. Please try to apply this patch to your branch: https://github.com/skalk/genode/commit/89e296e3687b27a98d4cb1fa2787bf956feb5472 In case that core provokes a pagefault, you'll get additional information about the faulting address and instruction pointer of core, so that you can find out the root cause of the problem. I think, it would be best to get this debugging helper into the mainline repository. > > > Any idea How will I start kernel ? where should i look ?? The kernel is already started, even core, the first, and primary user-land process, is already running. Now, you've to bumble through arising problems. Regards Stefan > > > Regards > > Chirag Garg > IIT Madras , Rise Lab > > > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > > > > _______________________________________________ > genode-main mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/genode-main > -- Stefan Kalkowski Genode Labs http://www.genode-labs.com/ ยท http://genode.org/ ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ genode-main mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/genode-main
