On Mon, 27 Feb 2012, ron minnich wrote:

On Mon, Feb 27, 2012 at 9:34 AM, Arie Middelkoop <[email protected]> wrote:
\
I assume that you want to obtain all the code that is reachable from the
"intel_setup_bios" function.

now *that* would be very powerful and it had not occurred to me that
it would be possible.

Do you want only te definitions in the current file or all the definitions?

julia


You also seem to suggest that you want to apply
transformations that will reduce these dependencies? E.g. when you eliminate
a function call, it may very well turn out that you don't need the callee
anymore. Is that correct?

Yes.

To provide more useful info, there is a very complex driver for the
Intel 915 graphics family (drivers/gpu/drm/i915). I need to extract
just the initialization code, nothing more. So, starting with two
functions, I want to extract the bare minimum of code needed to make
it work. I plan to do this incrementally, so to start first with with
intel_setup_bios.

Thanks

ron
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