-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10.09.2014 11:32, Valentin Hauner wrote: > Hi, > > On 09/08/2014 12:17 AM, Adam Lackorzynski wrote: >> Your threads page-fault all around. The reason is that I was >> slightly wrong with my last statement on paging. The pager of the >> parent task resolves the page-fault however just maps the memory >> locally to the parent task, so the memory never appears in the >> child tasks. I guess you have to map the pages yourself. I guess >> you could just map everything from _stext & L4_PAGEMASK to _end & >> L4_PAGEMASk to all tasks. >> > OK, can you please give me a small example for that to get things > working for my library?
Are you looking for examples on using the l4_task_map() system call? Please consider l4/pkg/examples/sys/vmtest and l4/pkg/examples/sys/vcpu. > The only code that I found on your website that might be relevant > is: > http://os.inf.tu-dresden.de/l4env/doc/html/events/demo2_2main_8c-source.html > > However, there is syscalls.h included, so it seems to use an > outdated version of L4Re. If it has l4env in the URL, please ignore it. Björn -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQQp6gACgkQP5ijxgQLUNlxawCfSVd795M9S15/nXY0RwqOzOPN MYMAniHgPDklKbpHdANVzY5XvJ7t85xt =tj45 -----END PGP SIGNATURE----- _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
