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Re: Adding user mode support to Arm HAL
- From: Pierre Habraken <Pierre dot Habraken at imag dot fr>
- To: ecos-patches at sources dot redhat dot com
- Date: Tue, 06 May 2003 14:03:49 +0200
- Subject: Re: Adding user mode support to Arm HAL
- Organization: Université Joseph Fourier
- References: <3E917138.A5918866@imag.fr> <3E9177E0.53F7D87A@imag.fr> <3E948424.1080208@eCosCentric.com> <3E9663C2.5B33F3A@imag.fr> <3E978DBC.8010406@eCosCentric.com> <3EA4F49F.5606D2D8@imag.fr>
I just visited the CVS repository. I noticed that both patches (user
mode + svc spsr) I submitted on April 17th had not been included yet.
Perhaps the reason is that these patches were rejected. Thanks to you
maintainers to let me know about their status.
Pierre
Pierre Habraken wrote:
>
> Jonathan Larmour wrote:
> > [...]
> > >>>>I submit to you the patch attached below.
> > >>>>This patch aims to provide Redboot (actually HAL) for Arm with
> > >>>>the capability to debug Arm programs running in USER mode.
> > >>
> > >>[...]
> > >>Is anyone out there willing to independently verify this patch?
> > >>I don'thave any ARM targets beside me.
>
> I finally found some time for building eCos together with tests
> programs.
>
> I already ran:
> hal : basic, cache, context
> io: wallclock, wallclock2
> kernel: timeslice, thread2, mutex3, kmutex4
>
> All tests above apparently passed with success: they display one or more
> PASS:<...> messages and then finish with an EXIT:<...> message.
>
> I applied both patches concerning (1) adding user mode support
> (2003-04-08) and (2) preserving svc spsr (2003-04-18), in vectors.S.
> Is it worth to run all tests in kernel ?
> Are there some of them more relevant to exception processing ?
> Are there some other tests which it would be worth to run ?
>
> Pierre
> --
> ________________________________________________________________________
> Pierre HABRAKEN - mailto:Pierre.Habraken@imag.fr
> Tél: 04 76 82 72 83 - Fax: 04 76 82 72 87
> IMAG-LSR BP72 38402 SAINT MARTIN D'HERES Cedex
> ________________________________________________________________________
--
________________________________________________________________________
Pierre HABRAKEN - mailto:Pierre.Habraken@imag.fr
Tél: 04 76 82 72 83 - Fax: 04 76 82 72 87
IMAG-LSR BP72 38402 SAINT MARTIN D'HERES Cedex
________________________________________________________________________