Hi Christian, I have one more question. i know that ram__fs file system creates a storage area in RAM and will continue using it util the system runs out of RAM. So when i put a large file in the file system it says out of memory. Could you please tell me maybe if there is a way to store a large file into sdcard partition?
Thanks, On Thursday, October 29, 2015, Joseph Lee <leejose...@gmail.com> wrote: > Hi Christian, > > Thank you so much! it works now. > > Best regards, > > On Thu, Oct 29, 2015 at 9:47 AM, Christian Helmuth < > christian.helm...@genode-labs.com > <javascript:_e(%7B%7D,'cvml','christian.helm...@genode-labs.com');>> > wrote: > >> Hello Joseph, >> >> congrats that you managed to access the file system. >> >> On Wed, Oct 28, 2015 at 07:33:26PM +0100, Joseph Lee wrote: >> > Now it works. There was a problem with the file system (ram_fs) >> > configuration in the run script. But it only works when i perform the >> file >> > access inside the *main()* function of tz_vmm. it generates the >> following >> > error when i try to access the file inside *_handle_hypervisor_call()* >> > function after the normal world performs a secure method call (smc) to >> the >> > secure world. Can you please tell me what is missing? >> >> The actual hypervisor call is handled by a thread beside the main >> thread. In tz_vmm.cc:52 the stack size of the thread is defined to 8K >> which is too small to execute legacy code like the libc. Please change >> to line to something like >> >> class Vmm::Vmm : public Thread<0x8000> >> >> and retry. >> >> Happy hacking >> -- >> Christian Helmuth >> Genode Labs >> >> http://www.genode-labs.com/ · http://genode.org/ >> https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/ >> >> Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden >> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> genode-main mailing list >> genode-main@lists.sourceforge.net >> <javascript:_e(%7B%7D,'cvml','genode-main@lists.sourceforge.net');> >> https://lists.sourceforge.net/lists/listinfo/genode-main >> > >
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