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Diffstat (limited to 'FreeRTOS/Test/CBMC/proofs/Task/TaskCreate/README.md')
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diff --git a/FreeRTOS/Test/CBMC/proofs/Task/TaskCreate/README.md b/FreeRTOS/Test/CBMC/proofs/Task/TaskCreate/README.md new file mode 100644 index 000000000..39a275a7d --- /dev/null +++ b/FreeRTOS/Test/CBMC/proofs/Task/TaskCreate/README.md @@ -0,0 +1,22 @@ +This proof demonstrates the memory safety of the TaskCreate function. +We initialize task lists, but we set other data structures to +unconstrained (arbitrary) values, including the data structures +`pxCurrentTCB`, `uxCurrentNumberOfTasks`, `pcName` and `pxCreateTask`. +STACK_DEPTH is set to a fixed number (10) since it is not possible to +specify a range. + +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: + +* prvTraceGetObjectHandle +* prvTraceGetTaskNumber +* prvTraceSetObjectName +* prvTraceSetPriorityProperty +* prvTraceStoreKernelCall +* prvTraceStoreTaskReady +* pxPortInitialiseStack +* vPortEnterCritical +* vPortExitCritical +* vPortGenerateSimulatedInterrupt |