diff options
Diffstat (limited to 'FreeRTOS/Test/CBMC/proofs/Task/TaskDelete/README.md')
| -rw-r--r-- | FreeRTOS/Test/CBMC/proofs/Task/TaskDelete/README.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/FreeRTOS/Test/CBMC/proofs/Task/TaskDelete/README.md b/FreeRTOS/Test/CBMC/proofs/Task/TaskDelete/README.md new file mode 100644 index 000000000..9b9753043 --- /dev/null +++ b/FreeRTOS/Test/CBMC/proofs/Task/TaskDelete/README.md @@ -0,0 +1,19 @@ +This proof demonstrates the memory safety of the TaskDelete function. The +initialization for the task to be delete and `pxCurrentTCB` is quite similar +(since the task handle may be NULL, and in that case `pxCurrentTCB` is used). +The task to be deleted requires the stack in the task control block to be +allocated, and the flag for static allocation to be properly set (i.e., valid +values as defined by the macros) Task lists are initialized with these tasks +and nondet. filled with a few more items. We assume a nondet. value for +`xSchedulerRunning`. + +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: + +* vPortCloseRunningThread +* vPortDeleteThread +* vPortEnterCritical +* vPortExitCritical +* vPortGenerateSimulatedInterrupt |