General Application Oriented Dynamic Loading Mechanism
Long Chuan · Jisuanji gongcheng · 2008
To realize the availability and stability of online extending,this paper proposes a new scheme by integrating the idea of dynamic loading into software updating.Supervisor instruction,the concept of symbol resolution and lazy binding are used in the new scheme to set up the tree-like index for symbols of the system.The namespace pollution problem is addressed in the new scheme,and the security of the system and the accuracy of the symbol bindings are improved.It decreases the expenses for updating external reference during online extending significantly.