Lpc2000

I have the compiler and have it working for an lpc2106. I used the
lpc2106_gcc example and tried to modify the boot.s and the
lpc2106.rom-ld files to match the difference in ram locations. I'm not
sure what the problem is. Anyone have good boot.s/CRT and linker
scripts. Help?

I will provide source and binaries at request.

--Del

Delbert Martin wrote:

>I have the compiler and have it working for an lpc2106. I used the
>lpc2106_gcc example and tried to modify the boot.s and the
>lpc2106.rom-ld files to match the difference in ram locations. I'm not
>sure what the problem is. Anyone have good boot.s/CRT and linker
>scripts. Help?
>
>I will provide source and binaries at request.
>
>  
>
Try running {arm-elf-}objdump -h -S <myfile>.elf  ??

That listing, which will be very large, shows you where the linker put 
stuff.

TomW


>--Del
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>Yahoo! Groups Links
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-- 
Tom Walsh - WN3L - Embedded Systems Consultant
http://openhardware.net, http://cyberiansoftware.com
"Windows? No thanks, I have work to do..."
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Delbert Martin wrote:
> I have the compiler and have it working for an lpc2106. I used the
> lpc2106_gcc example and tried to modify the boot.s and the
> lpc2106.rom-ld files to match the difference in ram locations. I'm not
> sure what the problem is. Anyone have good boot.s/CRT and linker
> scripts. Help?
> 
> I will provide source and binaries at request.
> 
> --Del
> 

This is easy. You must adapt the MEMORY section in your linker script
file. No need to make changes in boot.S. Can you attach your linker script?

Sten

-- 
/************************************************
 Do you need a tiny and efficient real time
 operating system (RTOS) with a preemtive
 multitasking for LPC2000 or AT91SAM7?

   http://nanortos.net-attack.de/

 Or some open-source tools and code for LPC2000?

   http://www.net-attack.de/

************************************************/

Yup, I already did that, I thought I have already replaied, but I
found I was missing a Zero when Setting an IO Pin, so the code was
actually working I just didn't know it. 

Thanks,

--Del


--- In lpc2000@yahoogroups.com, Sten <list@n...> wrote:
>
> Delbert Martin wrote:
> > I have the compiler and have it working for an lpc2106. I used the
> > lpc2106_gcc example and tried to modify the boot.s and the
> > lpc2106.rom-ld files to match the difference in ram locations. I'm not
> > sure what the problem is. Anyone have good boot.s/CRT and linker
> > scripts. Help?
> > 
> > I will provide source and binaries at request.
> > 
> > --Del
> > 
> 
> This is easy. You must adapt the MEMORY section in your linker script
> file. No need to make changes in boot.S. Can you attach your linker
script?

> 
> Sten
> 
> -- 
> /************************************************
>  Do you need a tiny and efficient real time
>  operating system (RTOS) with a preemtive
>  multitasking for LPC2000 or AT91SAM7?
> 
>    http://nanortos.net-attack.de/
> 
>  Or some open-source tools and code for LPC2000?
> 
>    http://www.net-attack.de/
> 
> ************************************************/
>