[ECOS] how to change some program to a srecord type program?

["Tony Ko" <nhko at gctsemi dot com>]

hi.

I compiled and linked my program with ecos body.   such like below.
> powerpc-eabi-gcc -c ~ ( compile )
> powerpc-eabi-gcc -o test ~ (link)

so the results are test file.
what's the default type of this output test file?
and how do I change this test file to srecord type?
I know that I can use powerpc-eabi-objcopy. But don't know how.

thanks.