GC_deepest_obj 387 gc/backgraph.c ptr_t GC_deepest_obj; GC_deepest_obj 436 gc/backgraph.c GC_deepest_obj = p_deepest_obj; GC_deepest_obj 457 gc/backgraph.c GC_print_heap_obj(GC_deepest_obj); GC_deepest_obj 464 gc/backgraph.c GC_deepest_obj = 0;