+#include "gencgc-alloc-region.h"
+#include "genesis/code.h"
+
+/* Size of a page, in bytes. FIXME: needs to be conditionalized per
+ * architecture, preferably by someone with a clue as to what page
+ * sizes are on archs other than x86 and PPC - Patrik */
+#define PAGE_BYTES 4096
+
+