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Re: [Minios-devel] Libc support in mini-os


  • To: Ajay Garg <ajaygargnsit@xxxxxxxxx>
  • From: Huang Shijie <shijie.huang@xxxxxxx>
  • Date: Mon, 14 May 2018 02:12:52 +0000
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  • Cc: minios-devel@xxxxxxxxxxxxxxxxxxxx, Julien Grall <julien.grall@xxxxxxx>
  • Delivery-date: Mon, 14 May 2018 02:13:09 +0000
  • List-id: Mini-os development list <minios-devel.lists.xenproject.org>
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On Sat, May 12, 2018 at 07:40:17AM +0530, Ajay Garg wrote:
Hi Ajay,
> Hi Julien.
>
> Currently using the repo and branch as per the details at
> https://lists.xenproject.org/archives/html/minios-devel/2018-04/msg00100.html
>
> On Fri, 11 May 2018, 2:33 p.m. Julien Grall, <julien.grall@xxxxxxx> wrote:
>
> > (+ Shijie)
> >
> > On 10/05/18 04:59, Ajay Garg wrote:
> > > Hi All.
> > >
> > > I was trying to compile coremark as an app with mini-os (after
> > > commenting out app_main() method in kernel.c) on arm64, and a point
> > > was reached wherein HAVE_LIBC directive required to be enabled.
> >
> > Arm64 support for Mini-OS is still in development and has not yet been
> > merged. So which series are you using?
> >
> > Cheers,
> >
> > >
> > > Unfortunately, things went kaboom thereafter, with lots of
> > > missing-files errors coming one after the another.
> > >
> > >
> > > Googling gave this :
> > >
> > https://lists.xenproject.org/archives/html/minios-devel/2015-09/msg00007.html
> > >
> > > and then it's follow-up:
> > >
> > https://lists.xenproject.org/archives/html/minios-devel/2015-09/msg00008.html
> > >
> > >
> > > So, that made me curious, that if we need to move to rumprun (or some
> > > other mechanism) after enabling HAVE_LIBC, then what's the point of
> > > HAVE_LIBC conditional-code scattered through mini-os?
I did not test the mini-os with HAVE_LIBC enabled.
This is the next step after the basic support for arm64 is merged.

To Julien,
   sorry for not reply to you recently. I am too busy these days, and I will 
resume the
   mini-os later.

Thanks
Huang Shijie
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