| 摘要 |
An apparatus, system, and method are disclosed for controlling memory accesses between subcontexts in a computing device. 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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