示例#1
0
文件: immix.hpp 项目: vasco/rubinius
      bool mark_address(immix::Address addr, immix::MarkStack& ms) {
        Object* obj = addr.as<Object>();

        if(obj->marked_p()) {
          if(obj->marked_p(gc_->which_mark())) return false;
          assert(0 && "invalid mark detectet!\n");
        }
        obj->mark(gc_->which_mark());

        ms.push_back(addr);

        // If this is a young object, let the GC know not to try and mark
        // the block it's in.
        if(obj->young_object_p() || !obj->in_immix_p()) {
          return false;
        }
        return true;
      }
示例#2
0
      bool mark_address(immix::Address addr, immix::MarkStack& ms) {
        Object* obj = addr.as<Object>();

        if(obj->marked_p()) return false;
        obj->mark(gc_->which_mark());
        gc_->inc_marked_objects();

        ms.push_back(addr);
        if(obj->in_immix_p()) return true;

        // If this is a young object, let the GC know not to try and mark
        // the block it's in.
        return false;
      }