void sniff_code_object(struct code *code, unsigned displacement);
void gencgc_apply_code_fixups(struct code *old_code, struct code *new_code);
void sniff_code_object(struct code *code, unsigned displacement);
void gencgc_apply_code_fixups(struct code *old_code, struct code *new_code);
int update_x86_dynamic_space_free_pointer(void);
void gc_alloc_update_page_tables(int unboxed,
struct alloc_region *alloc_region);
int update_x86_dynamic_space_free_pointer(void);
void gc_alloc_update_page_tables(int unboxed,
struct alloc_region *alloc_region);