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1. 发明专利

JPH04199235A LOG POINTER SETTING SYSTEM 失效
公开(公告)号：JPH04199235A
公开(公告)日：1992-07-20
申请号：JP31809090
申请日：1990-11-26
申请人： OKI DENKI NAGANO KK , OKI ELECTRIC IND CO LTD
发明人： MATSUI YOSHIMITSU , NAKAZAWA TAKAHIRO
IPC分类号： G06F11/34
摘要： PURPOSE:To improve the reliability of log data by storing prescribed data at the position indicated by the value of a storing pointer which is initialized after the values of the storing pointer and a storing area are initialized when specific two discriminating means discriminate that conditions are not satisfied. CONSTITUTION:This log pointer setting system is provided with the 1st discriminating means which discriminates whether or not the value of a storing pointer 52 indicates a specific storing area in a log memory 33 at the time of storing prescribed data in the memory 33 and the 2nd discriminating means which discriminates whether or not the value of the pointer 52 indicates the address position which corresponds to an integer multiple of the leading position of the storing area plus prescribed information amount when the 1st discriminating means discriminates that the value of the pointer 52 indicates the prescribed storing area. When the 1st and 2nd discriminating means discriminate that the conditions are not met, the prescribed data are stored at the position indicated by the value of the storing pointer initialized after the values of the storing pointer and storing area are initialized. Therefore, highly reliable log data are obtained.

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