KEY-CONTROLLED OBJECT-BASED MEMORY PROTECTION

A method, system, and program key-controlled object-based memory protection are provided. A processing unit includes an authority check for controlling access by the processing unit to pages of memory according to whether a hardware protection key set currently loaded in an authority mask register a...

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Bibliographic Details
Main Authors MEALEY BRUCE, MATHEWS THOMAS S, SHANKAR RAVI A, PATTNAIK PRATAP CHANDRA
Format Patent
LanguageEnglish
Published 23.10.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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