src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java

@@ -75,11 +75,11 @@
     final int secondarySuperCacheOffset = getFieldOffset("Klass::_secondary_super_cache", Integer.class, "Klass*");
 
     /**
      * The offset of the _java_mirror field (of type {@link Class}) in a Klass.
      */
-    final int classMirrorOffset = getFieldOffset("Klass::_java_mirror", Integer.class, "oop");
+    final int classMirrorHandleOffset = getFieldOffset("Klass::_java_mirror", Integer.class, "OopHandle");
 
     final int klassAccessFlagsOffset = getFieldOffset("Klass::_access_flags", Integer.class, "AccessFlags");
     final int klassLayoutHelperOffset = getFieldOffset("Klass::_layout_helper", Integer.class, "jint");
 
     final int klassLayoutHelperNeutralValue = getConstant("Klass::_lh_neutral_value", Integer.class);