target-arm: Add ARM UDIV/SDIV support
Add support for UDIV and SDIV in ARM mode. This is a new optional
feature for A profile cores (Thumb mode has had UDIV and SDIV for
M profile cores for some time).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 00e012e..af3904d 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -375,6 +375,7 @@
ARM_FEATURE_V5,
ARM_FEATURE_STRONGARM,
ARM_FEATURE_VAPA, /* cp15 VA to PA lookups */
+ ARM_FEATURE_ARM_DIV, /* divide supported in ARM encoding */
};
static inline int arm_feature(CPUARMState *env, int feature)
