Method for increasing effective addressable data processing syst

Details Method for increasing effective addressable data processing syst Method for increasing effective addressable data processing syst

1989-04-10

1991-07-16

Fleming, Michael R.

Boots, shoes, and leggings

364280, 3642555, 3642543, G06F 1200, G06F 1208, G06F 1210

Patent

active

050329812

ABSTRACT:
An addressing technique for transparently managing assignment of memory storage locations in a memory having a total capacity of T bytes for a computer operating system, the operating system having a number M of bytes of storage allocated thereto in the system memory map for storage of the operating system, involves assigning a number N of bytes of memory storage locations for storage of a core portion of the operating system, the number N being less than M, assigning a number S of blocks of additional memory storage locations in the memory, each of the S blocks of memory storage having a capacity of R bytes, where N+R=M; storing the portions of the operating system in addition to the core portion in the S number of blocks of the memory storage locations; retrieving one of the blocks S of the operating system from the memory storage; and retrieving the N number of bytes of the core portion of the operating system from memory storage, and utilizing the retrieved one of the blocks S with the retrieved number N of bytes of the core portion to produce the number M of bytes of the operating system.

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