https://sourceware.org/bugzilla/show_bug.cgi?id=22360
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |WONTFIX
Component|binutils |ld
Summary|Wl not wrapping all |ld --wrap not wrapping all
|functions call |function calls
--- Comment #3 from Alan Modra <amodra at gmail dot com> ---
Yes, it is true that --wrap does not use wrappers for all calls. As the
documentation says: "Any undefined reference...". If you have any sort of
definition, including a weak one, those calls won't be wrapped. This is
particularly annoying if trying to wrap calls when using -flto.
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