KVM: PPC: Provide functions for queueing up FP/VEC/VSX unavailable interrupts

This provides functions that can be used for generating interrupts
indicating that a given functional unit (floating point, vector, or
VSX) is unavailable.  These functions will be used in instruction
emulation code.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
3 files changed