mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Verified prvInitialiseNewTask.
This commit is contained in:
Tobias Reinhard
parent
0e84d8906f
commit
97c2583eb3
5 changed files with 93 additions and 77 deletions
18
tasks.c
18
tasks.c
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@ -1317,7 +1317,8 @@ static void prvYieldForTask( TCB_t * pxTCB,
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/*@ requires usStackDepth * sizeof( StackType_t ) < UINTPTR_MAX &*&
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usStackDepth > 18 &*&
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// We assume that macro `configMAX_TASK_NAME_LEN` evaluates to 16.
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chars(pcName, 16, _);
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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//@ ensures true;
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#if ( ( configNUM_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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@ -1447,9 +1448,12 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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stackSize <= UINTPTR_MAX &*&
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ulStackDepth > 18 &*&
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// We assume that macro `configMAX_TASK_NAME_LEN` evaluates to 16.
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chars(pcName, 16, _);
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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/*@ ensures true;
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/*@ ensures TCB_p(pxNewTCB, ?freeBytes) &*&
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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{
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StackType_t * pxTopOfStack;
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@ -1543,6 +1547,8 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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}
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@*/
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//@ assert( chars(gcStack, ?gFreeBytes, _) );
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//@ char* gUnalignedPtr = (char*) pxNewTCB->pxStack + gFreeBytes;
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//@ close unalignedRestOfStack_p(gUnalignedPtr, gUnalignedBytes);
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//@ close stack_p_2(pxNewTCB->pxStack, ulStackDepth, pxTopOfStack, gFreeBytes, 0, gUnalignedBytes);
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@ -1596,11 +1602,9 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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}
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else
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{
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//@ open uninit_TCB_p(_, _);
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/* The task has not been given a name, so just ensure there is a NULL
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* terminator when it is read out. */
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pxNewTCB->pcTaskName[ 0 ] = 0x00;
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//@ close uninit_TCB_p(_, _);
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}
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/* This is used as an array index so must ensure it's not too large. First
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@ -1686,6 +1690,7 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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memset( ( void * ) &( pxNewTCB->ulNotifiedValue[ 0 ] ), 0x00, sizeof( pxNewTCB->ulNotifiedValue ) );
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//@ uchars__to_chars_(pxNewTCB->ucNotifyState);
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memset( ( void * ) &( pxNewTCB->ucNotifyState[ 0 ] ), 0x00, sizeof( pxNewTCB->ucNotifyState ) );
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//@ chars_to_uchars(pxNewTCB->ucNotifyState);
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}
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#endif
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@ -1805,7 +1810,8 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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mtCOVERAGE_TEST_MARKER();
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}
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//@ close uninit_TCB_p(_, _);
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//@ assert( stack_p_2(_, _, _, ?gFreeBytes, _, _) );
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//@ close TCB_p(pxNewTCB, gFreeBytes);
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}
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/*-----------------------------------------------------------*/
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@ -9975,13 +9975,11 @@ predicate stack_p_2(StackType_t * pxStack,
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// Used stack cells
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integers_(pxTopOfStack + 1, sizeof(StackType_t), false, ulUsedCells, _) &*&
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// Unaligned rest
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//unalignedRestOfStack_p(pxTopOfStack, ulUsedCells, ulUnalignedBytes);
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true; // skip unaligned part for now
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unalignedRestOfStack_p((char*) pxStack + ulFreeBytes + sizeof(StackType_t) * ulUsedCells,
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ulUnalignedBytes);
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predicate unalignedRestOfStack_p(StackType_t * pxTopOfStack,
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uint32_t ulUsedCells,
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uint32_t ulUnalignedBytes) =
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chars((char*) pxTopOfStack + sizeof(StackType_t) * (ulUsedCells + 1), ulUnalignedBytes, _);
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predicate unalignedRestOfStack_p(char* p, uint32_t ulUnalignedBytes) =
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chars(p, ulUnalignedBytes, _);
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@*/
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/*@
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@ -10143,12 +10141,12 @@ predicate TCB_p(TCB_t * tcb, uint32_t ulFreeBytesOnStack) =
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tcb->uxMutexesHeld |-> _ &*&
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// void * pvThreadLocalStoragePointers[ 5 ];
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pointers_(tcb->pvThreadLocalStoragePointers, 5, _) &*&
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pointers(tcb->pvThreadLocalStoragePointers, 5, _) &*&
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// We assume that the macro `configTASK_NOTIFICATION_ARRAY_ENTRIES`
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// evaluates to 1.
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integers__(tcb->ulNotifiedValue, 4, false, 1, _) &*&
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uchars_(tcb->ucNotifyState, 1, _) &*&
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integers_(tcb->ulNotifiedValue, 4, false, 1, _) &*&
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uchars(tcb->ucNotifyState, 1, _) &*&
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tcb->ucDelayAborted |-> _;
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@*/
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@ -10421,7 +10419,11 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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ulFreeBytes > 17 * sizeof(StackType_t) &*&
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pxStack > 0;
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@*/
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/*@ ensures stack_p_2(pxStack, ulStackDepth, pxTopOfStack - 16, ulFreeBytes - sizeof(StackType_t) * 16, ulUsedCells + 16, ulUnalignedBytes);
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/*@ ensures stack_p_2(pxStack, ulStackDepth, result,
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ulFreeBytes - sizeof(StackType_t) * 16,
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ulUsedCells + 16,
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ulUnalignedBytes) &*&
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result == pxTopOfStack - 16;
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@*/
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{
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//@ StackType_t* gOldTop = pxTopOfStack;
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@ -11211,10 +11213,11 @@ static void prvYieldForTask( TCB_t * pxTCB,
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/*@ requires usStackDepth * sizeof( StackType_t ) < UINTPTR_MAX &*&
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usStackDepth > 18 &*&
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// We assume that macro `configMAX_TASK_NAME_LEN` evaluates to 16.
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chars(pcName, 16, _);
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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//@ ensures true;
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// # 1336 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1337 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn;
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@ -11222,7 +11225,7 @@ static void prvYieldForTask( TCB_t * pxTCB,
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/* If the stack grows down then allocate the stack then the TCB so the stack
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* does not grow into the TCB. Likewise if the stack grows up then allocate
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* the TCB then the stack. */
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// # 1366 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1367 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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StackType_t * pxStack;
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@ -11260,9 +11263,9 @@ static void prvYieldForTask( TCB_t * pxTCB,
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if( pxNewTCB != 0 )
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{
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// # 1411 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1412 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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prvInitialiseNewTask( pxTaskCode, pcName, ( uint32_t ) usStackDepth, pvParameters, uxPriority, pxCreatedTask, pxNewTCB, 0 );
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// # 1420 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1421 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = ( ( ( char ) 1 ) );
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}
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@ -11293,14 +11296,17 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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stackSize <= UINTPTR_MAX &*&
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ulStackDepth > 18 &*&
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// We assume that macro `configMAX_TASK_NAME_LEN` evaluates to 16.
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chars(pcName, 16, _);
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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/*@ ensures true;
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/*@ ensures TCB_p(pxNewTCB, ?freeBytes) &*&
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chars(pcName, 16, _) &*&
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*pxCreatedTask |-> _;
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@*/
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{
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StackType_t * pxTopOfStack;
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UBaseType_t x;
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// # 1474 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1478 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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//@ open uninit_TCB_p(_,_);
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/* Avoid dependency on memset() if it is not required. */
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@ -11373,10 +11379,12 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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}
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@*/
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//@ assert( chars(gcStack, ?gFreeBytes, _) );
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//@ char* gUnalignedPtr = (char*) pxNewTCB->pxStack + gFreeBytes;
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//@ close unalignedRestOfStack_p(gUnalignedPtr, gUnalignedBytes);
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//@ close stack_p_2(pxNewTCB->pxStack, ulStackDepth, pxTopOfStack, gFreeBytes, 0, gUnalignedBytes);
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// # 1556 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1562 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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}
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// # 1570 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1576 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/* Store the task name in the TCB. */
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if( pcName != 0 )
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{
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@ -11406,11 +11414,9 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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}
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else
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{
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//@ open uninit_TCB_p(_, _);
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/* The task has not been given a name, so just ensure there is a NULL
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* terminator when it is read out. */
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pxNewTCB->pcTaskName[ 0 ] = 0x00;
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//@ close uninit_TCB_p(_, _);
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}
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/* This is used as an array index so must ensure it's not too large. First
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@ -11452,7 +11458,7 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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{
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pxNewTCB->uxCriticalNesting = ( UBaseType_t ) 0U;
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}
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// # 1664 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1668 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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/* Avoid compiler warning about unreferenced parameter. */
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( void ) xRegions;
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@ -11478,8 +11484,9 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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memset( ( void * ) &( pxNewTCB->ulNotifiedValue[ 0 ] ), 0x00, sizeof( pxNewTCB->ulNotifiedValue ) );
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//@ uchars__to_chars_(pxNewTCB->ucNotifyState);
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memset( ( void * ) &( pxNewTCB->ucNotifyState[ 0 ] ), 0x00, sizeof( pxNewTCB->ucNotifyState ) );
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//@ chars_to_uchars(pxNewTCB->ucNotifyState);
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}
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// # 1702 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1707 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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/* Reason for rewrite: Assignment not type safe. */
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@ -11488,17 +11495,17 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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}
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// # 1725 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1730 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/* Initialize the TCB stack to look as if the task was already running,
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* but had been interrupted by the scheduler. The return address is set
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* to the start of the task function. Once the stack has been initialised
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* the top of stack variable is updated. */
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// # 1753 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1758 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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/* If the port has capability to detect stack overflow,
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* pass the stack end address to the stack initialization
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* function as well. */
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// # 1770 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 1775 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxTaskCode, pvParameters );
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}
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@ -11537,7 +11544,8 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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;
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}
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//@ close uninit_TCB_p(_, _);
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//@ assert( stack_p_2(_, _, _, ?gFreeBytes, _, _) );
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//@ close TCB_p(pxNewTCB, gFreeBytes);
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}
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/*-----------------------------------------------------------*/
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@ -12207,13 +12215,13 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB )
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/*-----------------------------------------------------------*/
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// # 2512 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 2518 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 2535 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 2541 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 2553 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 2559 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 2581 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 2587 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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@ -12580,7 +12588,7 @@ static BaseType_t prvCreateIdleTasks( void )
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{
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;
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}
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// # 2994 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3000 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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if( xCoreID == 0 )
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{
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@ -12592,7 +12600,7 @@ static BaseType_t prvCreateIdleTasks( void )
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( ( UBaseType_t ) 0x00 ), /* In effect ( tskIDLE_PRIORITY | portPRIVILEGE_BIT ), but tskIDLE_PRIORITY is zero. */
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&xIdleTaskHandle[ xCoreID ] ); /*lint !e961 MISRA exception, justified as it is not a redundant explicit cast to all supported compilers. */
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}
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// # 3017 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3023 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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}
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}
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@ -12629,7 +12637,7 @@ void vTaskStartScheduler( void )
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* so interrupts will automatically get re-enabled when the first task
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* starts to run. */
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assert_fct(false);
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// # 3067 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3073 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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xNextTaskUnblockTime = ( TickType_t ) 0xffffffffUL;
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xSchedulerRunning = ( ( char ) 1 );
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xTickCount = ( TickType_t ) 0;
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@ -12726,7 +12734,7 @@ void vTaskSuspendAll( void )
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}
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}
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/*----------------------------------------------------------*/
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// # 3225 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3231 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*----------------------------------------------------------*/
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BaseType_t xTaskResumeAll( void )
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@ -13096,7 +13104,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) /*lint !e971 Unqualified char
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* each task in the Suspended state. */
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uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xSuspendedTaskList, eSuspended );
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}
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// # 3608 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3614 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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{
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if( pulTotalRunTime != 0 )
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{
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@ -13135,7 +13143,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) /*lint !e971 Unqualified char
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* This is to ensure vTaskStepTick() is available when user defined low power mode
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* implementations require configUSE_TICKLESS_IDLE to be set to a value other than
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* 1. */
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// # 3659 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 3665 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*----------------------------------------------------------*/
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BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp )
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@ -13445,13 +13453,13 @@ BaseType_t xTaskIncrementTick( void )
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return xSwitchRequired;
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}
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/*-----------------------------------------------------------*/
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// # 3997 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 4003 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 4021 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 4027 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 4046 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 4052 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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// # 4079 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 4085 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/*-----------------------------------------------------------*/
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void vTaskSwitchContext( BaseType_t xCoreID )
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@ -13481,7 +13489,7 @@ void vTaskSwitchContext( BaseType_t xCoreID )
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{
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xYieldPendings[ xCoreID ] = ( ( char ) 0 );
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;
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// # 4137 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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// # 4143 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
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/* Check for stack overflow, if configured. */
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{ const uint32_t * const pulStack = ( uint32_t * ) xTaskGetCurrentTaskHandle()->pxStack; const uint32_t ulCheckValue = ( uint32_t ) 0xa5a5a5a5; if( ( pulStack[ 0 ] != ulCheckValue ) || ( pulStack[ 1 ] != ulCheckValue ) || ( pulStack[ 2 ] != ulCheckValue ) || ( pulStack[ 3 ] != ulCheckValue ) ) { vApplicationStackOverflowHook( ( TaskHandle_t ) xTaskGetCurrentTaskHandle(), xTaskGetCurrentTaskHandle()->pcTaskName ); } };
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@ -13498,7 +13506,7 @@ void vTaskSwitchContext( BaseType_t xCoreID )
|
|||
;
|
||||
|
||||
/* After the new task is switched in, update the global errno. */
|
||||
// # 4171 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4177 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
}
|
||||
}
|
||||
vPortRecursiveLock(0, spin_lock_instance(14), ( ( char ) 0 ));
|
||||
|
|
@ -13611,7 +13619,7 @@ BaseType_t xTaskRemoveFromEventList( const List_t * const pxEventList )
|
|||
{
|
||||
( void ) uxListRemove( &( pxUnblockedTCB->xStateListItem ) );
|
||||
; { if( ( ( pxUnblockedTCB )->uxPriority ) > uxTopReadyPriority ) { uxTopReadyPriority = ( ( pxUnblockedTCB )->uxPriority ); } }; vListInsertEnd( &( pxReadyTasksLists[ ( pxUnblockedTCB )->uxPriority ] ), &( ( pxUnblockedTCB )->xStateListItem ) ); ;
|
||||
// # 4297 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4303 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -13651,7 +13659,7 @@ void vTaskRemoveFromUnorderedEventList( ListItem_t * pxEventListItem,
|
|||
pxUnblockedTCB = ( ( pxEventListItem )->pvOwner ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
|
||||
assert(pxUnblockedTCB);
|
||||
( void ) uxListRemove( pxEventListItem );
|
||||
// # 4351 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4357 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/* Remove the task from the delayed list and add it to the ready list. The
|
||||
* scheduler is suspended so interrupts will not be accessing the ready
|
||||
* lists. */
|
||||
|
|
@ -13816,7 +13824,7 @@ void vTaskMissedYield( void )
|
|||
*
|
||||
* @todo additional conditional compiles to remove this function.
|
||||
*/
|
||||
// # 4575 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4581 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*
|
||||
* -----------------------------------------------------------
|
||||
* The Idle task.
|
||||
|
|
@ -13846,7 +13854,7 @@ static void prvIdleTask( void * pvParameters )
|
|||
/* See if any tasks have deleted themselves - if so then the idle task
|
||||
* is responsible for freeing the deleted task's TCB and stack. */
|
||||
prvCheckTasksWaitingTermination();
|
||||
// # 4616 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4622 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
{
|
||||
/* When using preemption tasks of equal priority will be
|
||||
* timesliced. If a task that is sharing the idle priority is ready
|
||||
|
|
@ -13867,16 +13875,16 @@ static void prvIdleTask( void * pvParameters )
|
|||
;
|
||||
}
|
||||
}
|
||||
// # 4652 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4658 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/* This conditional compilation should use inequality to 0, not equality
|
||||
* to 1. This is to ensure portSUPPRESS_TICKS_AND_SLEEP() is called when
|
||||
* user defined low power mode implementations require
|
||||
* configUSE_TICKLESS_IDLE to be set to a value other than 1. */
|
||||
// # 4717 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4723 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 4767 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4773 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
|
|
@ -13921,7 +13929,7 @@ static void prvIdleTask( void * pvParameters )
|
|||
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 4827 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4833 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvInitialiseTaskLists( void )
|
||||
|
|
@ -14023,7 +14031,7 @@ static void prvCheckTasksWaitingTermination( void )
|
|||
{
|
||||
pxTaskStatus->uxBasePriority = pxTCB->uxBasePriority;
|
||||
}
|
||||
// # 4939 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 4945 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
{
|
||||
pxTaskStatus->ulRunTimeCounter = 0;
|
||||
}
|
||||
|
|
@ -14154,7 +14162,7 @@ static void prvCheckTasksWaitingTermination( void )
|
|||
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 5108 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 5114 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
|
|
@ -14211,7 +14219,7 @@ static void prvCheckTasksWaitingTermination( void )
|
|||
free( (void*) pxTCB->pxStack);
|
||||
free( (void*) pxTCB);
|
||||
}
|
||||
// # 5191 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 5197 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -14711,11 +14719,11 @@ void vTaskYieldWithinAPI( void )
|
|||
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 5716 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 5722 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 5822 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 5828 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*----------------------------------------------------------*/
|
||||
// # 5949 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 5955 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
TickType_t uxTaskResetEventItemValue( void )
|
||||
|
|
@ -14989,7 +14997,7 @@ TickType_t uxTaskResetEventItemValue( void )
|
|||
|
||||
/* The task should not have been on an event list. */
|
||||
assert(( ( &( pxTCB->xEventListItem ) )->pxContainer ) == 0);
|
||||
// # 6240 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 6246 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
{
|
||||
prvYieldForTask( pxTCB, ( ( char ) 0 ) );
|
||||
}
|
||||
|
|
@ -15283,7 +15291,7 @@ TickType_t uxTaskResetEventItemValue( void )
|
|||
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
// # 6549 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 6555 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait,
|
||||
|
|
@ -15359,7 +15367,7 @@ static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait,
|
|||
}
|
||||
}
|
||||
}
|
||||
// # 6661 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
// # 6667 "/Users/reitobia/repos2/FreeRTOS-Kernel/tasks.c"
|
||||
}
|
||||
|
||||
/* Code below here allows additional code to be inserted into this source file,
|
||||
|
|
|
|||
|
|
@ -117,7 +117,11 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
|||
ulFreeBytes > 17 * sizeof(StackType_t) &*&
|
||||
pxStack > 0;
|
||||
@*/
|
||||
/*@ ensures stack_p_2(pxStack, ulStackDepth, pxTopOfStack - 16, ulFreeBytes - sizeof(StackType_t) * 16, ulUsedCells + 16, ulUnalignedBytes);
|
||||
/*@ ensures stack_p_2(pxStack, ulStackDepth, result,
|
||||
ulFreeBytes - sizeof(StackType_t) * 16,
|
||||
ulUsedCells + 16,
|
||||
ulUnalignedBytes) &*&
|
||||
result == pxTopOfStack - 16;
|
||||
@*/
|
||||
{
|
||||
//@ StackType_t* gOldTop = pxTopOfStack;
|
||||
|
|
|
|||
|
|
@ -23,13 +23,11 @@ predicate stack_p_2(StackType_t * pxStack,
|
|||
// Used stack cells
|
||||
integers_(pxTopOfStack + 1, sizeof(StackType_t), false, ulUsedCells, _) &*&
|
||||
// Unaligned rest
|
||||
//unalignedRestOfStack_p(pxTopOfStack, ulUsedCells, ulUnalignedBytes);
|
||||
true; // skip unaligned part for now
|
||||
unalignedRestOfStack_p((char*) pxStack + ulFreeBytes + sizeof(StackType_t) * ulUsedCells,
|
||||
ulUnalignedBytes);
|
||||
|
||||
predicate unalignedRestOfStack_p(StackType_t * pxTopOfStack,
|
||||
uint32_t ulUsedCells,
|
||||
uint32_t ulUnalignedBytes) =
|
||||
chars((char*) pxTopOfStack + sizeof(StackType_t) * (ulUsedCells + 1), ulUnalignedBytes, _);
|
||||
predicate unalignedRestOfStack_p(char* p, uint32_t ulUnalignedBytes) =
|
||||
chars(p, ulUnalignedBytes, _);
|
||||
@*/
|
||||
|
||||
/*@
|
||||
|
|
|
|||
|
|
@ -79,12 +79,12 @@ predicate TCB_p(TCB_t * tcb, uint32_t ulFreeBytesOnStack) =
|
|||
tcb->uxMutexesHeld |-> _ &*&
|
||||
|
||||
// void * pvThreadLocalStoragePointers[ 5 ];
|
||||
pointers_(tcb->pvThreadLocalStoragePointers, 5, _) &*&
|
||||
pointers(tcb->pvThreadLocalStoragePointers, 5, _) &*&
|
||||
|
||||
// We assume that the macro `configTASK_NOTIFICATION_ARRAY_ENTRIES`
|
||||
// evaluates to 1.
|
||||
integers__(tcb->ulNotifiedValue, 4, false, 1, _) &*&
|
||||
uchars_(tcb->ucNotifyState, 1, _) &*&
|
||||
integers_(tcb->ulNotifiedValue, 4, false, 1, _) &*&
|
||||
uchars(tcb->ucNotifyState, 1, _) &*&
|
||||
|
||||
tcb->ucDelayAborted |-> _;
|
||||
@*/
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue