Add configCONTROL_INFINITE_LOOP for loop control in unit test (#783)
* Add configCONTROL_INFINITE_LOOP in FreeRTOS.h
* Use configCONTROL_INFINITE_LOOP in tasks.c and timer.c
---------
Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: kar-rahul-aws <118818625+kar-rahul-aws@users.noreply.github.com>
diff --git a/include/FreeRTOS.h b/include/FreeRTOS.h
index 712d8cb..f575863 100644
--- a/include/FreeRTOS.h
+++ b/include/FreeRTOS.h
@@ -2872,6 +2872,12 @@
#define configRUN_ADDITIONAL_TESTS 0
#endif
+/* The following config allows infinite loop control. For example, control the
+ * infinite loop in idle task function when performing unit tests. */
+#ifndef configCONTROL_INFINITE_LOOP
+ #define configCONTROL_INFINITE_LOOP()
+#endif
+
/* Sometimes the FreeRTOSConfig.h settings only allow a task to be created using
* dynamically allocated RAM, in which case when any task is deleted it is known
* that both the task's stack and TCB need to be freed. Sometimes the
diff --git a/tasks.c b/tasks.c
index c8a8cde..48c1960 100644
--- a/tasks.c
+++ b/tasks.c
@@ -317,12 +317,6 @@
#define portDECREMENT_CRITICAL_NESTING_COUNT() ( pxCurrentTCBs[ portGET_CORE_ID() ]->uxCriticalNesting-- )
#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( portCRITICAL_NESTING_IN_TCB == 1 ) ) */
-/* Code below here allows infinite loop controlling, especially for the infinite loop
- * in idle task function (for example when performing unit tests). */
-#ifndef INFINITE_LOOP
- #define INFINITE_LOOP() 1
-#endif
-
#define taskBITS_PER_BYTE ( ( size_t ) 8 )
#if ( configNUMBER_OF_CORES > 1 )
@@ -5374,7 +5368,7 @@
taskYIELD();
- for( ; INFINITE_LOOP(); )
+ for( ; configCONTROL_INFINITE_LOOP(); )
{
#if ( configUSE_PREEMPTION == 0 )
{
@@ -5459,7 +5453,7 @@
}
#endif /* #if ( configNUMBER_OF_CORES > 1 ) */
- for( ; INFINITE_LOOP(); )
+ for( ; configCONTROL_INFINITE_LOOP(); )
{
/* See if any tasks have deleted themselves - if so then the idle task
* is responsible for freeing the deleted task's TCB and stack. */
diff --git a/timers.c b/timers.c
index f27caba..e2f3f98 100644
--- a/timers.c
+++ b/timers.c
@@ -709,7 +709,7 @@
}
#endif /* configUSE_DAEMON_TASK_STARTUP_HOOK */
- for( ; ; )
+ for( ; configCONTROL_INFINITE_LOOP(); )
{
/* Query the timers list to see if it contains any timers, and if so,
* obtain the time at which the next timer will expire. */
