Problem with EABI

[Naval Saini]

Hi:

YEP... i got this error too...
finally stepped through a lot of code to find an undefined instruction
- which was actually an arm v6 instruction. Then someone provieded me
a patch for toolchain-4.1.1 to generate arm 9 code (by default it
generated arm 11 code). That did it, please search for it :-)   ( use
keywords like, linux 2.6.18.2 , toolchain 4.1.1 , dated sometime
Jan-2007, as i rem )

You might need some other patches too, so just enable some debug flag
in init hmm.. messege (MAYBE_CONSOLE, "am here, etc" ) to find out
where exactly your init hangs... Then try commenting that part and
hard coding it.

Regards,

Naval

On 5/11/07, Javier Gracia Castro <javier.graciacastro at tut.fi> wrote:
> Hello everybody,
>
> I have a problem with the EABI in my embedded system AT91RM9200EK
> (ARM9). I have two toolchains: glibc and uClibc, both are EABI. In the
> kernel I enabled these options:
>
> CONFIG_ARM_THUMB=y
> CONFIG_AEABI=y
> CONFIG_OABI_COMPAT=y
>
> However, for example when I compile Busybox with uClibc toolchain then
> I obtain an EABI binary but when I boot the kernel (init=/bin/init or
> init=/bin/ash) nothing happens. I don't know why this error occurs.
>
> Any suggestion is welcomed,
>
> Javier
>
>
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