KVM: x86 emulator: unify four switch statements into two

Unify the special instruction switch with the regular instruction switch,
and the two byte special instruction switch with the regular two byte
instruction switch.  That makes it much easier to find an instruction or
the place an instruction needs to be added in.

Signed-off-by: Avi Kivity <avi@qumranet.com>
1 file changed