Event tracing
Systems and methods are disclosed for debug event tracing. For example, an integrated circuit (e.g., a processor) for executing instructions includes a processor core; a data store configured to store a code indicating a cause of an interrupt; a trace buffer configured to store a sequence of debug t...
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| Main Authors | , |
|---|---|
| Format | Patent |
| Language | Chinese English |
| Published |
16.11.2023
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| Subjects | |
| Online Access | Get full text |
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| Abstract | Systems and methods are disclosed for debug event tracing. For example, an integrated circuit (e.g., a processor) for executing instructions includes a processor core; a data store configured to store a code indicating a cause of an interrupt; a trace buffer configured to store a sequence of debug trace messages; and a debug trace circuitry that is configured to: responsive to a first interrupt to the processor core, generate a first debug trace message including a timestamp and a code from the data store that indicates a cause of the first interrupt; and store the first debug trace message in the trace buffer. In some implementations, the timestamp is generated using a Gray code counter of the integrated circuit. |
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| AbstractList | Systems and methods are disclosed for debug event tracing. For example, an integrated circuit (e.g., a processor) for executing instructions includes a processor core; a data store configured to store a code indicating a cause of an interrupt; a trace buffer configured to store a sequence of debug trace messages; and a debug trace circuitry that is configured to: responsive to a first interrupt to the processor core, generate a first debug trace message including a timestamp and a code from the data store that indicates a cause of the first interrupt; and store the first debug trace message in the trace buffer. In some implementations, the timestamp is generated using a Gray code counter of the integrated circuit. |
| Author | EDGAR, ERNEST L ABLEIDINGER, BRUCE |
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| Notes | Application Number: TW202211146569 |
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| Snippet | Systems and methods are disclosed for debug event tracing. For example, an integrated circuit (e.g., a processor) for executing instructions includes a... |
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| SubjectTerms | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| Title | Event tracing |
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