Bit more test data, this time with complete info copied, mainly with
cache information, so we can easily add tests for it.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

The functionality these tests partially relied on (scanning the cpu
directory for cpu[0-9]+ subdirectories) is going to be removed, so we
need additional files that are present on all non-medieval systems.
Removing all these tests would be an option but we would lose the
ability to test the topologies.  Even though we just extract number of
sockets/cores/threads from all these directory trees.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

We are not using them at all and the directories are missing bunch of
files already.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Move all APIs with a virHostCPU name prefix out into new
util/virhostcpu.h & util/virhostcpu.c files
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>