1 files changed, 5 insertions, 0 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 8c4f86f..f38eb05 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -6229,6 +6229,11 @@ static void hcrx_write(CPUARMState *env, const ARMCPRegInfo *ri,
     if (cpu_isar_feature(aa64_nmi, cpu)) {
         valid_mask |= HCRX_TALLINT | HCRX_VINMI | HCRX_VFNMI;
     }
+    /* FEAT_CMOW adds CMOW */
+
+    if (cpu_isar_feature(aa64_cmow, cpu)) {
+        valid_mask |= HCRX_CMOW;
+    }
 
     /* Clear RES0 bits.  */
     env->cp15.hcrx_el2 = value & valid_mask;