L4Env and L4 version X.2.

Wei Shen cquark at gmail.com
Thu May 11 11:36:31 CEST 2006


Hi,

Then, is it possible to use other compilers, for example ID4, with l4env?

Regards,

Wei


On 5/11/06, Volkmar Uhlig <vuhlig at us.ibm.com> wrote:
>
> > -----Original Message-----
> > From: Adam Lackorzynski
> > Sent: Wednesday, May 10, 2006 7:14 PM
> > To: l4-hackers at os.inf.tu-dresden.de
> > Subject: Re: L4Env and L4 version X.2.
> >
> > On Thu May 04, 2006 at 18:26:56 -0500, sethb wrote:
> > > Is there ongoing work to port L4Env to L4 version X.2?
> >
> > None that I know of.
> >
> > > How much work would it be?
> >
> > Quite a bit, I guess. If you have an IDL compiler you can
> > then go through every module and port it over, probably
> > redesigning some parts of it.
>
> The X.2 interface was designed such that a mapping of V2 -> X.2 is
> possible via wrapper functions.  The fixed thread/task model can be
> emulated and ex-regs etc can be mapped as well.  Main problem is the IDL
> compiler; not sure if Dice supports X.2... Ron?
>
> - Volkmar
>
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