begriffs open source - cmsis-freertos/blob - Test/CBMC/proofs/Queue/QueueSemaphoreTake/README.md

   1 Assuming the bound specified in the harness and abstracting the task pool and
   2 concurrency functions, this harness proves the memory safety of QueueSemaphoreTake.
   3 Some of the task pool functions are used to model concurrent behavior required
   4 to trigger all branches during the model creation.
   5
   6 This proof is a work-in-progress.  Proof assumptions are described in
   7 the harness.  The proof also assumes the following functions are
   8 memory safe and have no side effects relevant to the memory safety of
   9 this function:
  10
  11 * pvTaskIncrementMutexHeldCount
  12 * vPortEnterCritical
  13 * vPortExitCritical
  14 * vPortGenerateSimulatedInterrupt
  15 * vTaskMissedYield
  16 * vTaskPlaceOnEventList
  17 * vTaskPriorityDisinheritAfterTimeout
  18 * vTaskSuspendAll
  19 * xTaskPriorityDisinherit
  20 * xTaskPriorityInherit
  21 * xTaskRemoveFromEventList
  22 * xTaskResumeAll