| 摘要 |
PURPOSE:To register the history of a program to be executed with a very simple system constitution and a simple processing by registering the program name, the start time, and the completion time of the program to be executed, and the completion information, such as a completion address, a completion state, etc., at a history file. CONSTITUTION:A execution information consists of a program name 31 of eight bytes, a start time 32 of then bytes, a completion time 33 of six bytes, a completion address 34 of two bytes, a flag 35 of one byte, and a spare area 36 of five bytes. At the program name 31, the program name of the program that has been processed is set, and at the start time 32, a time when the program is loaded is set. At the completion time 33, the time when the program has completed a processing is set, and at the completion address 34, an address at the time when the program has completed the processing is set. At the flag 35, a flag which represents whether the completion of the program is a normal completion or an abnormal completion or a compulsory completion is set.
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