Verifying address translation integrity

Apparatuses, methods, and programs for performing a translation of a virtual address of a memory access to a physical address associated with a memory location to be accessed are disclosed. A page table descriptor is accessed when performing the translation, which comprises translation parameters fo...

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Bibliographic Details
Main Author PARKER Jason
Format Patent
LanguageEnglish
Hebrew
Published 01.10.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Apparatuses, methods, and programs for performing a translation of a virtual address of a memory access to a physical address associated with a memory location to be accessed are disclosed. A page table descriptor is accessed when performing the translation, which comprises translation parameters for the translation. The descriptor further comprises an integrity check value, wherein the integrity check value is dependent on the translation parameters.
Bibliography:Application Number: IL20220296002