MEMORY MANAGEMENT SYSTEM FOR INTERPRETER TYPE LANGUAGE PROCESSING PROCESSOR

摘要

PURPOSE:To effectively use a main storage device by holding the sizes of respective data storaing area necessary for the execution of a program in a program file, and at the time of executing the program, securing respective areas in the main storage device in accordance with the sizes. CONSTITUTION:The sizes of respective data storing areas 2a to 2c necessary for the execution of the program are determined from program data stored in the program data storing area 2d of the main storage device 2 and added to the program data to form a program file 1. At the time of executing the file 1, the areas 2a to 2c are secured in the device 2 based upon respective data area sizes 1a to 1c. Since only the area sizes to be practically used are secured, the main storage can be effectively used.