APPARATUS AND METHOD FOR PROCESSING EXCEPTION IN MULTI TASKING OPERATION SYSTEM ENVIRONMENT

摘要

PURPOSE: An apparatus for processing exception in multi tasking operation system environment is provided to embody maintaining and operation environment of a smooth exception process by minimizing a service stop of a system in a multi tasking real-time operation system. CONSTITUTION: An exception processing unit(101) stores information to a task which provides an exception such as a cause and a position of the exception when occurring the exception and has a function for setting a storing flag. A processing task(103) informs information to an exception to an operator and provides information used to maintaining and operation of a system. A storing buffer(102) is located between a predetermined position between the exception processing unit(101) and the processing task(103), and has a storing flag and storing information.