发明授权
- 专利标题： Providing recovery data for program code
- 专利标题（中）： 提供程序代码的恢复数据
-
申请号： US11969631申请日： 2008-01-04
-
公开(公告)号： US08185885B2公开(公告)日： 2012-05-22
- 发明人: Andrew Simon Clement , Andrew John Huff , Gordon Douglas Hutchison
- 申请人： Andrew Simon Clement , Andrew John Huff , Gordon Douglas Hutchison
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Yee & Associates, P.C.
- 代理商 David A. Mims, Jr.
- 主分类号： G06F9/44
- IPC分类号： G06F9/44
摘要：
A method, apparatus and computer program product for providing recovery data for program code. A first version of an object code module is received. A second version of the object code module is received, the second version being a subsequent version to the first version. A unique identifier is inserted in the second version, wherein the unique identifier indicates a location of recovery data. First difference data representing a difference between the second version and the first version is calculated. The first difference data is stored as the recovery data. The first difference data is stored within the second version of the object code module at the location. The unique identifier indicates a location of the recovery data.
公开/授权文献
信息查询
