Memory management method and device in a multitasking capable data processing system
Germany Patent
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Abstract
Die Erfindung betrifft ein Verfahren zur Speicherplatzverwaltung in einem multitaskingfähigen Datenverarbeitungssystem () mit einer Datenverarbeitungsi die Datenverarbeitungseinrichtung () zumindest eine CPU () und zumindest einen Arbeitsspeicher () aufweist und wobei die auf der CPU () ablaufende Software eine erste Computerprogrammanwendung und zumindest eine zweite Computerprogrammanwendung aufweist, die während des Ablaufs jeweils auf den von beiden Computerprogrammanwendungen gemeinsam genutzten Arbeitsspeicher () zugreifen; wobei Information der ersten Computerprogrammanwendung in zumindest einem Teil der Speicherplätze des Arbeitsspeichers () temporär gespeichert wird und wobei die Integrität der Inhalte dieser Speicherplätze nach einer Unterbrechung der Ausführung der ersten Computerprogrammanwendung überprüft wird und wobei die erste Computerprogrammanwendung nur dann weiter ausgeführt wird wenn durch die Überprüfung die Speicherintegrität bestätigt wird oder wenn die Speicherintegrität wiederhergestellt worden ist.

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Patent Owner(s)
Patent Owner | Address |
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LFK GMBH | DE |
International Classification(s)
Inventor(s)
Inventor Name | Address |
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BREKER ROBERT | GINSHEIM-GUSTAVSBURG |
SCHAEFFER ALEXANDER | MERING |
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