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Re: Does the LD --wrap feature work for library internal references?

On Thu, Jan 10, 2019, 8:05 AM Alan Modra <amodra@gmail.com wrote:

> On Thu, Jan 10, 2019 at 02:48:16PM +0100, Sebastian Huber wrote:
> > So this wrapping works only across object files and not
> > for references inside an object file.
>
> Yes.  If a reference is to a function defined in the same file you
> don't have an undefined symbol for the given function in that file.
>

And per function section compilation and linking have no impact on that?
Shouldn't there be more reference tracking with that enabled?

Sebastian.. I thought we used per function compilation everywhere. Even in
the network stack.

--joel

>
> --
> Alan Modra
> Australia Development Lab, IBM
>
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