static ulong emulator_read_gpr(struct x86_emulate_ctxt *ctxt, unsigned reg)
{
	return kvm_register_read_raw(emul_to_vcpu(ctxt), reg);
}
static ulong emulator_read_gpr(struct x86_emulate_ctxt *ctxt, unsigned reg)
{
	return kvm_register_read_raw(emul_to_vcpu(ctxt), reg);
}