[PATCH 2/2] aarch64: Add workaround for GDB bug handling string literals

[Florian Weimer]

* Wilco Dijkstra:

> Should we, given ifunc ABIs are target specific, disallow directly
> calling ifunc resolvers in all cases?

Maybe we should do that.  We could expose an __invoke_ifunc symbol that
performs the ABI-appropriate call at the same time.

However, malloc is probably a special case because of the GDB string
literal bug.

Thanks,
Florian