In message 200408062258.16209.v.sudhakar@gdatech.co.in you wrote:

But im failing when i use montavista toolchain or Metrowerks powerpc toolchain.

Maybe you want to describe what "failing" actually means? I guess there is probably some error message or another? Don't you think it might be helpful if we knew what errors you're talking about?

So what is the main difference between these toolchains ??

The _main_ difference is that they come from different vendors. Except from that, they are all based on the same GNU tools :-)

Whether the e500 core plays any role ?

Maybe.

If anybody can clearly explain the diff it would be useful for me.

Giving a vague error description and asking for a clear explanation is much. Too much, actually.

Best regards,

Wolfgang Denk