Event queue management
The invention relates to event queue management. A queue storage (18) queues event entries from a hardware event detector (10). The event entries are to be communicated to a software event handler (17). An event register (20) stores a newly received event entry. A comparator (22) compares the receiv...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
01.02.2017
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention relates to event queue management. A queue storage (18) queues event entries from a hardware event detector (10). The event entries are to be communicated to a software event handler (17). An event register (20) stores a newly received event entry. A comparator (22) compares the received event entry with contents of the event register, and if a match is detected, the event entries are combined by setting a combination entry bit and discarding the newly received event entry. When an unmatched event entry is received, the unqueued event entries in the event register are stored in the queue storage. If the queue storage is empty, the event register and the comparator are bypassed. When the queue storage turns empty, any currently unqueued event within the event register is stored into the queue storage. The event entries may be translation error event entries in a system which translates between virtual addresses and physical addresses.
本公开涉及事件队列管理。队列存储装置(18)将来自硬件事件检测器(10)的事件条目进行列队，这些事件条目要被通传至软件事件处 |
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| Bibliography: | Application Number: CN201610500373 |