Re: l4/sys/syscalls.h: No such file or directory

On Thu Aug 28, 2014 at 10:18:11 +0200, Valentin Hauner wrote:
> Hi,
> 
> On 08/24/2014 11:27 PM, Adam Lackorzynski wrote:
> > I suggest that you first make sure you program behaves like it should
> > with the default scheduler, and only then change over to your scheduler.
> 
> Thanks, that's a good idea.
> 
> Is there a simple way to set the name of the threads displayed in the
> JDB thread list from the L4Re system? I'm still creating my threads as
> described in my mail from August 23th and want to pass individual thread
> names to Fiasco. I've found a function named l4_debugger_set_object_name
> (e.g. moe is using it), but using it had no effect.

l4_debugger_set_object_name() is the function to use. Tried checking the
return value?

> Secondly, I've attached the modified l4_scheduler_run_thread_u function
> residing in ./l4/pkg/l4sys/include/scheduler.h. I've added an attribute
> named deadline to l4_sched_param_t and pass it via message register #5
> to Fiasco.
> Initially, the second argument of the message tag for l4_ipc_call was
> set to 5 (5 registers to transfer), now I've set it to 6. Everything
> works, but I wonder where the information _which_ thread to run is
> passed to Fiasco? Message register #7 (previous: #6) contains
> information about the thread object, but it is not passed to Fiasco?

It is. It's the third parameter of the l4_msgtag (the 1) indicating
this.





Adam
-- 
Adam                 [email protected]
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/