Enable xTaskGetCurrentTaskHandleForCore() for single core builds (#978)

Enable xTaskGetCurrentTaskHandleForCore() for single core builds --------- Co-authored-by: Paul Bartell <pbartell@amazon.com> Co-authored-by: Ching-Hsin Lee <chinglee@amazon.com>

Author: 3 people

include/task.h

@@ -3574,9 +3574,7 @@ TaskHandle_t xTaskGetCurrentTaskHandle( void ) PRIVILEGED_FUNCTION;
 /*
  * Return the handle of the task running on specified core.
  */
-#if ( configNUMBER_OF_CORES > 1 )
- TaskHandle_t xTaskGetCurrentTaskHandleForCore( BaseType_t xCoreID ) PRIVILEGED_FUNCTION;
-#endif
+TaskHandle_t xTaskGetCurrentTaskHandleForCore( BaseType_t xCoreID ) PRIVILEGED_FUNCTION;
 
 /*
  * Shortcut used by the queue implementation to prevent unnecessary call to

tasks.c

@@ -6559,23 +6559,27 @@ static void prvResetNextTaskUnblockTime( void )
 
  return xReturn;
  }
+ #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
 
-  TaskHandle_t xTaskGetCurrentTaskHandleForCore( BaseType_t xCoreID )
-  {
-  TaskHandle_t xReturn = NULL;
+ TaskHandle_t xTaskGetCurrentTaskHandleForCore( BaseType_t xCoreID )
+ {
+ TaskHandle_t xReturn = NULL;
 
-  traceENTER_xTaskGetCurrentTaskHandleForCore( xCoreID );
+ traceENTER_xTaskGetCurrentTaskHandleForCore( xCoreID );
 
- if( taskVALID_CORE_ID( xCoreID ) != pdFALSE )
- {
+ if( taskVALID_CORE_ID( xCoreID ) != pdFALSE )
+ {
+ #if ( configNUMBER_OF_CORES == 1 )
+ xReturn = pxCurrentTCB;
+ #else /* #if ( configNUMBER_OF_CORES == 1 ) */
  xReturn = pxCurrentTCBs[ xCoreID ];
- }
+ #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
+ }
 
-  traceRETURN_xTaskGetCurrentTaskHandleForCore( xReturn );
+ traceRETURN_xTaskGetCurrentTaskHandleForCore( xReturn );
 
- return xReturn;
- }
- #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
+ return xReturn;
+ }
 
 #endif /* ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) */
 /*-----------------------------------------------------------*/