发明授权
US5528750A Method/apparatus for recovering from a process within the system kernel
without creating a recovery environment
失效
用于从系统内核中的进程恢复而不创建恢复环境的方法/装置
- 专利标题： Method/apparatus for recovering from a process within the system kernel without creating a recovery environment
- 专利标题（中）： 用于从系统内核中的进程恢复而不创建恢复环境的方法/装置
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申请号： US417721申请日： 1995-04-06
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公开(公告)号： US5528750A公开(公告)日： 1996-06-18
- 发明人: Barry P. Lubart , Thomas V. Weaver
- 申请人： Barry P. Lubart , Thomas V. Weaver
- 申请人地址： 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： NY Armonk
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; G06F11/14
摘要：
A system and method for establishing a passive recovery environment for an operating system kernel. A cross reference between an instruction address range and recovery routine address is established during binding of the kernel. Normal process initiation and termination includes no recovery overhead. In the case of system failure, the failing instruction address is used to access the recovery routine cross reference tables to determine recovery routine address. The error detection process then initiates recovery routine processing.