Update uxTaskGetSystemState to sync with eTaskGetState

* Task in pending ready list is in eReady state no matter what state
  list the task is in.

Author: chinglee-iot

tasks.c

@@ -2566,6 +2566,15 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) /*lint !e971 Unqualified char
                     uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &( pxReadyTasksLists[ uxQueue ] ), eReady );
                 } while( uxQueue > ( UBaseType_t ) tskIDLE_PRIORITY ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
 
+                /* Fill in an TaskStatus_t structure with information on each
+                 * task in the pending ready list. Tasks in pending ready list are
+                 * in eReady state. */
+                taskENTER_CRITICAL();
+                {
+                    uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xPendingReadyList, eReady );
+                }
+                taskEXIT_CRITICAL();
+
                 /* Fill in an TaskStatus_t structure with information on each
                  * task in the Blocked state. */
                 uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), ( List_t * ) pxDelayedTaskList, eBlocked );
@@ -3874,7 +3883,6 @@ static void prvCheckTasksWaitingTermination( void )
 /*-----------------------------------------------------------*/
 
 #if ( configUSE_TRACE_FACILITY == 1 )
-
     static UBaseType_t prvListTasksWithinSingleList( TaskStatus_t * pxTaskStatusArray,
                                                      List_t * pxList,
                                                      eTaskState eState )
@@ -3894,8 +3902,26 @@ static void prvCheckTasksWaitingTermination( void )
             do
             {
                 listGET_OWNER_OF_NEXT_ENTRY( pxNextTCB, pxList ); /*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. */
-                vTaskGetInfo( ( TaskHandle_t ) pxNextTCB, &( pxTaskStatusArray[ uxTask ] ), pdTRUE, eState );
-                uxTask++;
+
+                /* Tasks in pending ready list are in eReady state regardless of
+                 * what list the task's state list item is currently placed on.
+                 * Thus, these tasks can be enumerated in this function directly. */
+                if( pxList == &xPendingReadyList )
+                {
+                    vTaskGetInfo( ( TaskHandle_t ) pxNextTCB, &( pxTaskStatusArray[ uxTask ] ), pdTRUE, eState );
+                    uxTask++;
+                }
+                else
+                {
+                    /* Tasks may be in pending ready list and other state list at
+                     * the same time. These tasks should be enumuerated in xPendingReadyList
+                     * only. */
+                    if( listIS_CONTAINED_WITHIN( &xPendingReadyList, &( pxNextTCB->xEventListItem ) ) == pdFALSE )
+                    {
+                        vTaskGetInfo( ( TaskHandle_t ) pxNextTCB, &( pxTaskStatusArray[ uxTask ] ), pdTRUE, eState );
+                        uxTask++;
+                    }
+                }
             } while( pxNextTCB != pxFirstTCB );
         }
         else