Secure execution mode exceptions

A method and system for handling a security exception. The method includes creating a security exception stack frame (900) in secure memory at a base address. The method also includes writing a faulting code sequence address and one or more register values into the security exception stack frame (90...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SCHMIDT RODNEY W.,BARNES BRIAN C.,STRONGIN GEOFFREY S.,CHRISTIE DAVID S
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method and system for handling a security exception. The method includes creating a security exception stack frame (900) in secure memory at a base address. The method also includes writing a faulting code sequence address and one or more register values into the security exception stack frame (900), and executing a plurality of security exception instructions.