len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-10-15 17:27:46 -04:00
Code Issues Projects Releases Packages Wiki Activity
FreeRTOS-Kernel/FreeRTOS/Test/CBMC/proofs/Queue/prvNotifyQueueSetContainer/README.md
Yuhui Zheng 8156f64d1c Copying CBMC proofs from aws/amazon-freertos repo ./tools/cbmc to this repo ./FreeRTOS/Test/CBMC as is. 
The commit ID in aws/amazon-freertos is 0c8e0217f2a43bdeb364b58ae01c6c259e03ef1b.
2020-03-31 14:21:53 -07:00

640 B
Raw Blame History

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