Apparatus, system, and method for implementing protected...

Details Apparatus, system, and method for implementing protected... Apparatus, system, and method for implementing protected...

2005-08-31

2009-06-02

Kim, Matt (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S147000, C711SE12096, C710S200000

Reexamination Certificate

active

07543126

ABSTRACT:
The apparatus, system and method implement subcontexts which associate groups of memory blocks. The apparatus, system and method maintain a permissions mapping for inter-subcontext memory accesses. A control module monitors all inter-subcontext memory accesses and prevents those accesses for which a permissions mapping does not exist.

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