RE: [microblaze-uclinux] Floating point Exception when MMU support is ON in Petalinux

["Bhat, Amruta" <Amruta.Bhat@xxxxxxx>]

Hi,
Does petalinux support using the MPU mode of Microblaze to enforce any protection? 
I see that the Xilinx micro kernel has some constructs to use MPU. Are there any such constructs in petalinux?
How can I enforce memory protection in NO MMU case but using MPU?

Thanks & regards,
Amruta Bhat
 
 

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxxxxxxxx [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxxxxxxxx] On Behalf Of John Williams
Sent: Wednesday, July 29, 2009 5:55 PM
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: Re: [microblaze-uclinux] Floating point Exception when MMU support is ON in Petalinux

On Wed, Jul 29, 2009 at 10:09 PM, Bhat, Amruta<Amruta.Bhat@xxxxxxx> wrote:

> Is the support present with RHEL version 5?

The MMU version of the tools does not segfault on CentOS 5 - yes.

Regards,

John
-- 
John Williams, PhD, B.Eng, B.IT
PetaLogix - Linux Solutions for a Reconfigurable World
w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663
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