- * is done). For the GENCGC, it always points to DYNAMIC_0_SPACE_START */
-lispobj *current_dynamic_space;
+ * is done). For the GENCGC, it always points to DYNAMIC_SPACE_START. */
+lispobj *current_dynamic_space =
+#ifndef GENCGC
+ DYNAMIC_0_SPACE_START;
+#else
+ DYNAMIC_SPACE_START;
+#endif