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14.9. Instrumentation instructions

The ETM implements four instrumentation resources. You can use these resources to control the behavior of the ETM by inserting instrumentation instructions into the code for the processor to execute. For more information, see the ETM Architecture Specification.

The ETM can predict whether an instrumentation instruction is canceled at the time it is traced. If an instrumentation instruction is canceled, it has no effect on the instrumentation resources.

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