Re: [U-Boot] eldk5.0 generate illegal instruction for at91rm9200

Thanks again for the feedback. I have documented this issue in the ELDK FAQ section:

http://www.denx.de/wiki/view/ELDK-5/QuestionsAndAnswers#GCC_generates_illega...

Yes. When using "USE_PRIVATE_LIBGCC=yes make my_board_name". It works well. And the kernel works fine too because linux kernel has private libgcc code too.

But when I examine the *.so files in eldk5.0, Almost all of them has 'clz' opcode. So if I use them in my aplication like busybox. It will crash.

So I think the best way is to rebuild eldk5.0 for armv4. Did you tell me how to configure eldk5.0 to build for armv4. And why eldk5.0 hasn't a release for armv4, Is armv4 too old and has no value to support it?