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FreeRTOS-Kernel/FreeRTOS/Test/CBMC/proofs/Queue/prvNotifyQueueSetContainer
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Dan Good b6624fa44d
Remove or rework assumptions in queue proofs (#603) 
This commit is paired with another to queue.c in the kernel.  To
accomodate changes in newer versions of CBMC, the
--pointer-overflow-check is removed.
2021-06-04 15:42:14 -04:00
..
Configurations.json Remove or rework assumptions in queue proofs (#603) 2021-06-04 15:42:14 -04:00
prvNotifyQueueSetContainer_harness.c Move forward Kernel submodule pointer (#218) 2020-08-26 23:50:09 -07:00
README.md Copying CBMC proofs from aws/amazon-freertos repo ./tools/cbmc to this repo ./FreeRTOS/Test/CBMC as is. 2020-03-31 14:21:53 -07:00

README.md

This harness proves the memory safety of the prvNotifyQueuSetContainer method. It assumes that the queue is initalized to a valid datastructure and added to a QueueSet. The concurrency functions and task pool functions are abstracted away. prvCopyDataToQueue is replaced with a stub checking the preconditions for prvCopyDataToQueue to be sucessful.

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
  • xTaskRemoveFromEventList