target-arm: Add VMPIDR_EL2

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1442135278-25281-9-git-send-email-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index a7d577b..1b80516 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -386,6 +386,7 @@
         uint64_t c15_ccnt;
         uint64_t pmccfiltr_el0; /* Performance Monitor Filter Register */
         uint64_t vpidr_el2; /* Virtualization Processor ID Register */
+        uint64_t vmpidr_el2; /* Virtualization Multiprocessor ID Register */
     } cp15;
 
     struct {