| 摘要 |
PURPOSE:To assure a multiplexing after the page data set is combined into a system by paging out a page located on an actual memory device by pretending to re-write the virtual memory with an instruction. CONSTITUTION:Page data sets 5-1-5-3 for a common area holding a page corresponding to a system common area on an actual memory device 1 and a space inherent area page data set holding the page corresponding to a space inherent area 1-2 are respectively multiplexed to be used. Here, first, data sets 5-3, 6-1 and 6-2 are separated by a separating function 7. In order to combine the above-mentioned data set into the system after maintenance is completed, the condition for which an individual page exists on the actual memory device 1 is obtained by a combining function 8, thereafter, a processing paging out the page on the device 1 by pretending as if the virtual memory is re-written by the instruction is executed for all data sets.
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