CONSTANT SETTING METHOD FOR PRODUCTION OF SYSTEM PROGRAM

PURPOSE:To shorten the time needed for the production of a system program by using a system definition program in addition to a system program main body to store the system information into a system constant table after converting it into constants and reading out said constant table through a system program. CONSTITUTION:A system definition program is newly prepared to store the system information in a memory in the form of a system constant table serving as the gathering of packed constants. A system program reads said table for system control and only an abnormal area if detected can be corrected. The table is also read freely from another system program. Thus a constant table is produced for the production of the system program and at the same a program separated from this table can be independently read.