powerpc: Create DOTSYM to wrap dot symbol usage

There are a few places we have to use dot symbols with the
current ABI - the syscall table and the kvm hcall table.

Wrap both of these with a new macro called DOTSYM so it will
be easy to transition away from dot symbols in a future ABI.

Signed-off-by: Anton Blanchard <anton@samba.org>
4 files changed