| 摘要 |
PURPOSE:To eliminate the reputation of analysis and correction by previously registering continuous points before exceptions occur, recording exceptions in case they occur and continuing the operation as much as possible. CONSTITUTION:When a system 100 rises, a damp command specification means 1 starts. In case exceptions occur at the start point of a program, a processing continuous point registration means 2 sets the processing program as a supervisor output program. Afterwards, the name of the program and a return address are registered in a continous point storage area 3. If exceptions happen under the execution of programs, a damp command analysis means 5 analyzes the contents of the specified damp command. An exception recording means 6 judges whether the exceptions of the program developing exceptions have already been recorded or not in an exception recording area 7. If so, generation rate is incremented, and the record concerned in the recording area 7 is updated. If not, a new record is recorded in the recording area 7 where the name of the program concerned, its offset, the type of the exceptions and the geration rate are '1'. |
