Bring in the patches from FreeRTOS dir to FreeRTOS-Plus (#306)

* MISRA v5

* Update patches in FreeRTOS-Plus to match those in FreeRTOS

FreeRTOS-Plus/Test/CBMC/patches/0005-Remove-volatile-qualifier-from-tasks-variables.patch

@@ -45,16 +45,16 @@ diff --git a/FreeRTOS/Source/tasks.c b/FreeRTOS/Source/tasks.c
 index ff657733..8b57d198 100644
 --- a/FreeRTOS/Source/tasks.c
 +++ b/FreeRTOS/Source/tasks.c
-@@ -331,7 +331,7 @@ typedef tskTCB TCB_t;
+@@ -335,7 +335,7 @@ typedef tskTCB TCB_t;
  
  /*lint -save -e956 A manual analysis and inspection has been used to determine
- which static variables must be declared volatile. */
+  * which static variables must be declared volatile. */
 -PRIVILEGED_DATA TCB_t * volatile pxCurrentTCB = NULL;
 +PRIVILEGED_DATA TCB_t * pxCurrentTCB = NULL;
  
  /* Lists for ready and blocked tasks. --------------------
- xDelayedTaskList1 and xDelayedTaskList2 could be move to function scople but
+  * xDelayedTaskList1 and xDelayedTaskList2 could be move to function scople but
-@@ -340,8 +340,8 @@ the static qualifier. */
+@@ -344,8 +344,8 @@ PRIVILEGED_DATA TCB_t * volatile pxCurrentTCB = NULL;
  PRIVILEGED_DATA static List_t pxReadyTasksLists[ configMAX_PRIORITIES ]; /*< Prioritised ready tasks. */
  PRIVILEGED_DATA static List_t xDelayedTaskList1;                         /*< Delayed tasks. */
  PRIVILEGED_DATA static List_t xDelayedTaskList2;                         /*< Delayed tasks (two lists are used - one for delays that have overflowed the current tick count. */
@@ -65,10 +65,7 @@ index ff657733..8b57d198 100644
  PRIVILEGED_DATA static List_t xPendingReadyList;                         /*< Tasks that have been readied while the scheduler was suspended.  They will be moved to the ready list when the scheduler is resumed. */
  
  #if ( INCLUDE_vTaskDelete == 1 )
-@@ -368,10 +368,10 @@ PRIVILEGED_DATA static volatile UBaseType_t uxCurrentNumberOfTasks 	= ( UBaseTyp
+@@ -372,7 +372,7 @@ PRIVILEGED_DATA static volatile UBaseType_t uxCurrentNumberOfTasks = ( UBaseType
- 
- /* Other file private variables. --------------------------------*/
- PRIVILEGED_DATA static volatile UBaseType_t uxCurrentNumberOfTasks 	= ( UBaseType_t ) 0U;
  PRIVILEGED_DATA static volatile TickType_t xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT;
  PRIVILEGED_DATA static volatile UBaseType_t uxTopReadyPriority = tskIDLE_PRIORITY;
  PRIVILEGED_DATA static volatile BaseType_t xSchedulerRunning = pdFALSE;

FreeRTOS-Plus/Test/CBMC/patches/0005-remove-static-from-prvCopyDataToQueue.patch

@@ -1,22 +1,22 @@
 diff --git a/FreeRTOS/Source/queue.c b/FreeRTOS/Source/queue.c
-index df2b9c8c..c2265c26 100644
+index edd08b26e..8fa137c9b 100644
 --- a/FreeRTOS/Source/queue.c
 +++ b/FreeRTOS/Source/queue.c
-@@ -105,7 +105,7 @@ static BaseType_t prvIsQueueFull( const Queue_t *pxQueue ) PRIVILEGED_FUNCTION;
+@@ -191,7 +191,7 @@ static BaseType_t prvIsQueueFull( const Queue_t * pxQueue ) PRIVILEGED_FUNCTION;
   * Copies an item into the queue, either at the front of the queue or the
   * back of the queue.
   */
--static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition ) PRIVILEGED_FUNCTION;
+-static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue,
-+BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition ) PRIVILEGED_FUNCTION;
++BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue,
+                                       const void * pvItemToQueue,
+                                       const BaseType_t xPosition ) PRIVILEGED_FUNCTION;
  
- /*
+@@ -2120,7 +2120,7 @@ void vQueueDelete( QueueHandle_t xQueue )
-  * Copies an item out of a queue.
-@@ -1985,7 +1985,7 @@ Queue_t * const pxQueue = xQueue;
  #endif /* configUSE_MUTEXES */
  /*-----------------------------------------------------------*/
  
--static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition )
+-static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue,
-+BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition )
++BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue,
+                                       const void * pvItemToQueue,
+                                       const BaseType_t xPosition )
  {
- BaseType_t xReturn = pdFALSE;
- UBaseType_t uxMessagesWaiting;

FreeRTOS-Plus/Test/CBMC/patches/0006-Remove-static-from-prvNotifyQueueSetContainer.patch

@@ -11,7 +11,7 @@ index 17a6964e..24a40c29 100644
  #endif
 
  /*
-@@ -2887,7 +2887,7 @@ Queue_t * const pxQueue = xQueue;
+@@ -2957,7 +2957,7 @@ BaseType_t xQueueIsQueueFullFromISR( const QueueHandle_t xQueue )
  
  #if ( configUSE_QUEUE_SETS == 1 )
  

FreeRTOS-Plus/Test/CBMC/patches/0008-Remove-overflow-assert-from-xQueueGenericCreate.patch

@@ -0,0 +1,20 @@
+diff --git a/FreeRTOS/Source/queue.c b/FreeRTOS/Source/queue.c
+index edd08b26e..259c609f4 100644
+--- a/FreeRTOS/Source/queue.c
++++ b/FreeRTOS/Source/queue.c
+@@ -394,8 +394,13 @@ BaseType_t xQueueGenericReset( QueueHandle_t xQueue,
+          * zero in the case the queue is used as a semaphore. */
+         xQueueSizeInBytes = ( size_t ) ( uxQueueLength * uxItemSize ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
+ 
+-        /* Check for multiplication overflow. */
+-        configASSERT( ( uxItemSize == 0 ) || ( uxQueueLength == ( xQueueSizeInBytes / uxItemSize ) ) );
++        /*
++         * Multiplication overflow check is commented out in CBMC test as it involves an
++         * expensive division operation and consumes longer compute time against a wide
++         * range of input combination in CBMC proof.
++         *
++         * configASSERT( ( uxItemSize == 0 ) || ( uxQueueLength == ( xQueueSizeInBytes / uxItemSize ) ) );
++         */
+ 
+         /* Allocate the queue and storage area.  Justification for MISRA
+          * deviation as follows:  pvPortMalloc() always ensures returned memory