ensure_space( (lispobj *)READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE);
ensure_space( (lispobj *)STATIC_SPACE_START , STATIC_SPACE_SIZE);
#ifdef LISP_FEATURE_GENCGC
ensure_space( (lispobj *)READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE);
ensure_space( (lispobj *)STATIC_SPACE_START , STATIC_SPACE_SIZE);
#ifdef LISP_FEATURE_GENCGC