diff --git a/include/FreeRTOS.h b/include/FreeRTOS.h
index b6caec7..23526bb 100644
--- a/include/FreeRTOS.h
+++ b/include/FreeRTOS.h
@@ -529,6 +529,10 @@
     #define portSETUP_TCB( pxTCB )    ( void ) ( pxTCB )
 #endif
 
+#ifndef portTASK_SWITCH_HOOK
+    #define portTASK_SWITCH_HOOK( pxTCB )    ( void ) ( pxTCB )
+#endif
+
 #ifndef configQUEUE_REGISTRY_SIZE
     #define configQUEUE_REGISTRY_SIZE    0U
 #endif
diff --git a/tasks.c b/tasks.c
index a19ab91..ccafc1e 100644
--- a/tasks.c
+++ b/tasks.c
@@ -5153,6 +5153,11 @@
             taskSELECT_HIGHEST_PRIORITY_TASK();
             traceTASK_SWITCHED_IN();
 
+            /* Macro to inject port specific behaviour immediately after
+             * switching tasks, such as setting an end of stack watchpoint
+             * or reconfiguring the MPU. */
+            portTASK_SWITCH_HOOK( pxCurrentTCB );
+
             /* After the new task is switched in, update the global errno. */
             #if ( configUSE_POSIX_ERRNO == 1 )
             {
@@ -5245,6 +5250,11 @@
                 taskSELECT_HIGHEST_PRIORITY_TASK( xCoreID );
                 traceTASK_SWITCHED_IN();
 
+                /* Macro to inject port specific behaviour immediately after
+                 * switching tasks, such as setting an end of stack watchpoint
+                 * or reconfiguring the MPU. */
+                portTASK_SWITCH_HOOK( pxCurrentTCBs[ portGET_CORE_ID() ] );
+
                 /* After the new task is switched in, update the global errno. */
                 #if ( configUSE_POSIX_ERRNO == 1 )
                 {