Determining instruction execution history in a debugger

Determining instruction execution history in a debugger, including: retrieving, from an instruction cache, cache data that includes an age value for each cache line in the instruction cache; sorting, by the age value for each cache line, entries in the instruction cache; retrieving, using an address...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tauferner, Andrew T, Gooding, Thomas M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Determining instruction execution history in a debugger, including: retrieving, from an instruction cache, cache data that includes an age value for each cache line in the instruction cache; sorting, by the age value for each cache line, entries in the instruction cache; retrieving, using an address contained in each cache line, one or more instructions associated with the address contained in each cache line; and displaying the one or more instructions.