Hi Josef, thank you very much! I got it up and running. Had a little struggle with the configuration of the ram_fs with the policies. So I copy my config setup here, perhaps it will help someone.
<start name="ram_fs"> <resource name="RAM" quantum="32M"/> <provides> <service name="File_system"/> </provides> <config verbose="yes"> <content> <dir name="dev"> </dir> <dir name="tmp"> </dir> </content> <policy label="root" root="/" writable="yes"/> <policy label="own_server -> dev" root="/dev" writable="yes"/> <policy label="own_server -> tmp" root="/tmp" writable="yes"/> <policy label="own_client -> dev" root="/dev" writable="yes"/> <policy label="own_client -> tmp" root="/tmp" writable="yes"/> </config> </start> <start name="own_server"> <resource name="RAM" quantum="32M"/> <provides> <service name="First_Service"/> <service name="Second_Service"/> </provides> <config verbose="yes"> <libc stdout="/dev/log" stderr="/dev/log"> <vfs> <dir name="dev"> <fs label="dev"/> <jitterentropy name="random"/> <log/> </dir> <dir name="tmp"> <fs label="tmp"/> </dir> </vfs> </libc> </config> </start> <start name="own_client"> <resource name="RAM" quantum="16M"/> <config verbose="yes"> <libc stdout="/dev/log" stderr="/dev/log"> <vfs> <dir name="dev"> <fs label="dev"/> <jitterentropy name="random"/> <log/> </dir> <dir name="tmp"> <fs label="tmp"/> </dir> </vfs> </libc> </config> </start> Kind regards Jack On 22 October 2015 12:59:16 +02:00, Josef Söntgen <josef.soent...@genode-labs.com> wrote: > Hello Jack, > > * <j...@infides.de> <<j...@infides.de>> [2015-10-22 12:11:17 +0200]: > > > I am facing a problem with the Server/Client Application. > > But first a short summary, what happend: > > With the help from Johannes I am able to use Genode on the ZedBoard. > > So the hello_tutorial is working fine and after that I am now trying to > > build my own Server/Client Application. > > > > […] > > init -> own_server -> own_server: undefined instruction at ip=3983cc > > init -> own_client -> own_client: undefined instruction at ip=3743cc > > > > My assumption on what is going wrong is the following: > > The server and the client needs to access the jitterentropy node at > > /dev/random and needs to write in the /tmp folder. > > […] > > > Our jitterentropy port on ARM depends on the performance counters. To > use them on base-hw/ARM you have to explicitly enable user space access > to the performance counters by setting 'SPECS += perf_counter' in your > <build>/etc/specs.conf file. > > > > I have no initramfs and linux kernel included which could provide the path > > to the folders. > > So how do I provide the server and client to access the file/folder? > > Can I use the server/ram_fs or should I use the Noux Runtime Environment? > > Or is it something else? > > > The easiest way would be to use the ram_fs component indeed. > > > Regards > Josef > > ------------------------------------------------------------------------------ > _______________________________________________ > genode-main mailing list > <genode-main@lists.sourceforge.net> > <https://lists.sourceforge.net/lists/listinfo/genode-main> >
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