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Added states list to lock invariant.

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This commit is contained in:
Tobias Reinhard 2022-12-03 10:04:04 -05:00
parent e4db1f8aba
commit dda2dbda6f
3 changed files with 37 additions and 18 deletions
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8
verification/verifast/proof/task_predicates.h
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@ -108,12 +108,8 @@ predicate prvSeg_TCB_p(TCB_t* tcb, uint32_t ulFreeBytesOnStack) =
stack_p_2(stackPtr, ?ulStackDepth, topPtr,
ulFreeBytesOnStack, ?ulUsedCells, ?ulUnalignedBytes);
predicate sharedSeg_TCB_p(TCB_t* tcb;) =
tcb->xTaskRunState |-> ?gTaskRunState;
// Auxiliary predicate to allow foreach-quantification about fraction
predicate readOnly_sharedSeg_TCB_p(TCB_t* tcb;) =
[1/2]sharedSeg_TCB_p(tcb);
predicate sharedSeg_TCB_p(TCB_t* tcb, TaskRunning_t state;) =
tcb->xTaskRunState |-> state;
predicate coreLocalSeg_TCB_p(TCB_t* tcb, UBaseType_t uxCriticalNesting) =
tcb->uxCriticalNesting |-> uxCriticalNesting;