Remove obsolete functions.

Author: conara

include/FreeRTOS.h

@@ -243,10 +243,6 @@
     #define INCLUDE_uxTaskGetStackHighWaterMark2    0
 #endif
 
-#ifndef INCLUDE_pxTaskGetStackStart
-	#define INCLUDE_pxTaskGetStackStart 0
-#endif
-
 #ifndef INCLUDE_eTaskGetState
     #define INCLUDE_eTaskGetState    0
 #endif
@@ -523,10 +519,6 @@
 	#define traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST()
 #endif
 
-#ifndef traceMOVED_TASK_TO_SUSPENDED_LIST
-	#define traceMOVED_TASK_TO_SUSPENDED_LIST( pxTCB )
-#endif
-
 #ifndef traceQUEUE_CREATE
     #define traceQUEUE_CREATE( pxNewQueue )
 #endif

include/task.h

@@ -1597,27 +1597,6 @@ UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) PRIVILEGED_FUNCTIO
  */
 configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) PRIVILEGED_FUNCTION;
 
-/**
- * task.h
- * @code{c}
- * uint8_t* pxTaskGetStackStart( TaskHandle_t xTask);
- * @endcode
- * 
- * INCLUDE_pxTaskGetStackStart must be set to 1 in FreeRTOSConfig.h for
- * this function to be available.
- *
- * Returns the start of the stack associated with xTask. That is,
- * the highest stack memory address on architectures where the stack grows down
- * from high memory, and the lowest memory address on architectures where the
- * stack grows up from low memory.
- *
- * @param xTask Handle of the task associated with the stack returned.
- * Set xTask to NULL to return the stack of the calling task.
- *
- * @return A pointer to the start of the stack.
- */
-uint8_t* pxTaskGetStackStart( TaskHandle_t xTask) PRIVILEGED_FUNCTION;
-
 /* When using trace macros it is sometimes necessary to include task.h before
  * FreeRTOS.h.  When this is done TaskHookFunction_t will not yet have been defined,
  * so the following two prototypes will cause a compilation error.  This can be

tasks.c

@@ -1708,7 +1708,6 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB )
                 mtCOVERAGE_TEST_MARKER();
             }
 
-            traceMOVED_TASK_TO_SUSPENDED_LIST(pxTCB);
             vListInsertEnd( &xSuspendedTaskList, &( pxTCB->xStateListItem ) );
 
             #if ( configUSE_TASK_NOTIFICATIONS == 1 )
@@ -3989,21 +3988,6 @@ static void prvCheckTasksWaitingTermination( void )
 #endif /* INCLUDE_uxTaskGetStackHighWaterMark */
 /*-----------------------------------------------------------*/
 
-#if (INCLUDE_pxTaskGetStackStart == 1)
-	uint8_t* pxTaskGetStackStart( TaskHandle_t xTask)
-	{
-	    TCB_t *pxTCB;
-	    UBaseType_t uxReturn;
-        (void)uxReturn;
-
-		pxTCB = prvGetTCBFromHandle( xTask );
-		return ( uint8_t * ) pxTCB->pxStack;
-	}
-
-#endif /* INCLUDE_pxTaskGetStackStart */
-/*-----------------------------------------------------------*/
-
-
 #if ( INCLUDE_vTaskDelete == 1 )
 
     static void prvDeleteTCB( TCB_t * pxTCB )