FreeRTOS-Kernel/FreeRTOS/Test/CBMC/proofs/Task/TaskResumeAll/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

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Markdown

This proof demonstrates the memory safety of the TaskResumeAll function. We
assume that task lists are initialized and filled with a few list items. We
also assume that some global variables are set to a nondeterministic value,
except for `uxSchedulerSuspended` which cannot be 0 and `xPendedTicks` which
is either `1` (to unwind a loop in a reasonable amount of time) or `0`.
Configurations available:
* `default`: The default configuration.
* `useTickHook1`: The default configuration with `configUSE_TICK_HOOK=1`
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:
* vApplicationTickHook
* vPortEnterCritical
* vPortExitCritical
* vPortGenerateSimulatedInterrupt