| 摘要 |
PURPOSE:To omit the memory acquiring and opening processes within a library and to reduce the memory capacity by deciding successively the memory capacities requested by each high-level language library and acquiring and opening automatically a desired memory area. CONSTITUTION:A language processor is started by a starting means 5 and carries out a source program 8. An acquiring means 3 is first started and the memory sizes within a working area of an executing routine are supplied from a memory acquiring data memory means 6. Thus a memory 7 is acquired based on the memory size and the head address of the memory 7 is stored in the means 6. A high-level language library acquires the head address out of the means 6 and uses the memory 7. Finally the executing routine which performs the final processing is called and an opening means 4 is started. The head address and the memory size are supplied from the means 6 in the working area of the executing routine. Then the memory 7 is opened and the operation is returned to the means 5. In such a way, a memory area of the high-level language library is managed.
|
