C++ (Cpp) gen_boundary 예제들

예제 #1

파일: genOopClosures.inline.hpp 프로젝트: subxiang/jdk-source-code

void ParScanClosure::par_do_barrier(oop* p) {
  assert(generation()->is_in_reserved(p), "expected ref in generation");
  oop obj = *p;
  assert(obj != NULL, "expected non-null object");
  // If p points to a younger generation, mark the card.
  if ((HeapWord*)obj < gen_boundary()) {
    rs()->write_ref_field_gc_par(p, obj);
  }
}

예제 #2

파일: parOopClosures.inline.hpp 프로젝트: benbenolson/hotspot_9_mc

template <class T> inline void ParScanClosure::par_do_barrier(T* p) {
  assert(generation()->is_in_reserved(p), "expected ref in generation");
  assert(!oopDesc::is_null(*p), "expected non-null object");
  oop obj = oopDesc::load_decode_heap_oop_not_null(p);
  // If p points to a younger generation, mark the card.
  if ((HeapWord*)obj < gen_boundary()) {
    rs()->write_ref_field_gc_par(p, obj);
  }
}