Re: [uClinux-dev] what is wrong?

From: Tom Walsh (tom@cyberiansoftware.com)
Date: Mon Dec 10 2001 - 13:59:11 EST


" (Walter Harms)" wrote:
> 
> mmh.
> i remember somebody ask this question before !?
> are you aware of www.itlinux.org and the elks project ?
> 
>         walter
> 

Yes, ...,  so what's your point ... ?

TomW


> - - - - - - - - - - - - - - Original Message - - - - - - - - - - - - - -
> From: 263linux <linuxlearn@263.net>
> Subject: Re: [uClinux-dev] what is wrong?
> Date: 12/10/01 15:33
> 
> yes, I know this fact.
> but I just want to try run an MMU-less kernel in i386.
> That is why I have done so much .
> 
> I am trying to build a kernel without MMU and virtual memory in i386.
> 
> I think the website has show something  about it . because there are some #define NO_MM in the files in /include/asm-i386/...
> 
> I am fraid that nobody did this , because it sounds useless.
> 
> umm..  thanks anyway.
> 
> ----- Original Message -----
> From: "Claudio Duffini" <claudio.duffini@sacrocuore.it>
> To: <uclinux-dev@uclinux.org>
> Sent: Monday, December 10, 2001 8:51 PM
> Subject: Re: [uClinux-dev] what is wrong?
> 
> >
> > 263linux wrote:
> > >
> > > what is wrong ?
> > >
> > > When I start my kernel of uClinux2_4_10_uc1 .  I used the file ./mmnommu/mmap.c ,but not the file ./mm/mmapc
> > >
> > > It reported one error that "Private writable mappings not supported."
> > > I don't know where the error occurs.
> > >
> > > Did everyone has run the kernel succesfully in i386.
> > >
> >
> > i386 has an MMU. uClinux is for MMU-less processors. Use a normal
> > linux distro, instead.
> >
> > Regards
> >
> > --
> > Claudio Duffini |IW3HE| Systems Integrator
> > Studio 3/98 Snc (C.E.D. Ospedale 'Sacro Cuore' - ONETF Group)
> >
> > WinErr: 001 Windows loaded - System in danger.
> > WinErr: 002 Erroneous error - Nothing is wrong.
> > WinErr: 003 Multitasking attempted - System confused.
> > WinErr: 004 Broken window - Watch out for glass fragments.
> > WinErr: 005 Window closed - Do not look outside.
> > WinErr: 006 Window open - Do not look inside.
> > WinErr: 007 Reserved for future mistakes by our developers.
> > WinErr: 008 Err recording errcodes - Additional errors will be lost.
> > WinErr: 009 Memory Error - What? Tell me again.
> >
> > This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/
> This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/
> This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/

-- 
Tom Walsh - WN3L - Embedded Systems Consultant
http://openhardware.net, http://cyberiansoftware.com
"Windows? No thanks, I have work to do..."
----------------------------------------------------
This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/


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