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Re: Adding user mode support to Arm HAL


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 dot Habraken at imag dot fr
Tél: 04 76 82 72 83 - Fax: 04 76 82 72 87
IMAG-LSR BP72 38402 SAINT MARTIN D'HERES Cedex
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