Re: BE Cross compiler for ARM-XSCALE

[Juergen Beisert <jbe at pengutronix dot de>]

On Tuesday 24 July 2007 05:34, Philip mathew wrote:
> I am able to build the cross compiler using the ptxdist tool.
>
> "
> ptxdist-0.10.6 select
> ptxconfigs/armeb-xscale-lin                   
ux-gnueabi_gcc-4.1.2_glibc-2.5_linux-2.6.18.ptxc
>onfig - ptxdist-0.10.6 go
> "

Why it failed in the past? (maybe to improve our documentation)

> For testing the compiler,  I created the following test driver code with
> the cross compiler.
>
> #define MODULE
> #include<asm/module.h>
> int init_module(void) { printk("<1>Hello world \n"); return 0;}
> int cleanup_module(void) { printk("<1>Good bye \n"); return 0;}
>
> When I tried to load  this in the target platform (XSCALE), (ie insmod
> testdrv.o) I am getting
> the following errors in the target.
>
> "
>    Warning: unhandled reloc 28
>    insmod: Unhandled relocation of type 28 for printk
>   Warning: unhandled reloc 28
>   insmod: Unhandled relocation of type 28 for printk
> "
>
> 1) Can some one explain the cause of this errors.
>
> 2) If I use #include <linux/module.h> instead of  <asm/module.h>
> compilation fails and lot of
> compilation errors appears.

How did you build this driver? As an external module against the built 
sourcetree of your running cross kernel?

Juergen
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Dipl.-Ing. Juergen Beisert | http://www.pengutronix.de
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