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FRET-FreeRTOS/FreeRTOS/Test/CBMC/proofs/Queue/QueuePeek/README.md
Alwin Berger 20d74ab530 init
2021-11-30 14:51:24 +01:00

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Assuming xQueue and pvItemToQueue are non-null pointers allocated to the right size, this harness proves the memory safety of QueueGenericPeek. Some of the task pool behavior is abstracted away. Nevertheless, some of the concurrent behavior has been modeled to allow full coverage of QueuePeek.

This proof is a work-in-progress. Proof assumptions are described in the harness. The proof also assumes the following functions are memory safe and have no side effects relevant to the memory safety of this function:

  • vPortEnterCritical
  • vPortExitCritical
  • vPortGenerateSimulatedInterrupt
  • vTaskMissedYield
  • vTaskPlaceOnEventList
  • vTaskSuspendAll
  • xTaskRemoveFromEventList
  • xTaskResumeAll