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STM32H750XB_Hello/Middlewares/Third_Party/SystemView/Sample/FreeRTOSV8/Patch/FreeRTOSV8.2.3_Core.patch

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diff -rupN ./Source_org/include/FreeRTOS.h ./Source_new/include/FreeRTOS.h
--- ./Source_org/include/FreeRTOS.h 2015-10-16 15:12:58.000000000 +0200
+++ ./Source_new/include/FreeRTOS.h 2015-11-13 18:08:30.000000000 +0100
@@ -203,6 +203,10 @@ extern "C" {
#define INCLUDE_uxTaskGetStackHighWaterMark 0
#endif
+#ifndef INCLUDE_pxTaskGetStackStart
+ #define INCLUDE_pxTaskGetStackStart 0
+#endif
+
#ifndef INCLUDE_eTaskGetState
#define INCLUDE_eTaskGetState 0
#endif
@@ -405,6 +409,22 @@ extern "C" {
#define traceMOVED_TASK_TO_READY_STATE( pxTCB )
#endif
+#ifndef traceREADDED_TASK_TO_READY_STATE
+ #define traceREADDED_TASK_TO_READY_STATE( pxTCB ) traceMOVED_TASK_TO_READY_STATE( pxTCB )
+#endif
+
+#ifndef traceMOVED_TASK_TO_DELAYED_LIST
+ #define traceMOVED_TASK_TO_DELAYED_LIST()
+#endif
+
+#ifndef traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST
+ #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
@@ -645,6 +665,19 @@ extern "C" {
#define traceTASK_NOTIFY_GIVE_FROM_ISR()
#endif
+#ifndef traceISR_EXIT_TO_SCHEDULER
+ #define traceISR_EXIT_TO_SCHEDULER()
+#endif
+
+#ifndef traceISR_EXIT
+ #define traceISR_EXIT()
+#endif
+
+#ifndef traceISR_ENTER
+ #define traceISR_ENTER()
+#endif
+
+
#ifndef configGENERATE_RUN_TIME_STATS
#define configGENERATE_RUN_TIME_STATS 0
#endif
diff -rupN ./Source_org/include/task.h ./Source_new/include/task.h
--- ./Source_org/include/task.h 2015-10-17 19:12:22.000000000 +0200
+++ ./Source_new/include/task.h 2015-11-13 18:08:30.000000000 +0100
@@ -1131,6 +1131,25 @@ char *pcTaskGetTaskName( TaskHandle_t xT
*/
UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) PRIVILEGED_FUNCTION;
+/**
+ * task.h
+ * <PRE>uint8_t* pxTaskGetStackStart( TaskHandle_t xTask);</PRE>
+ *
+ * 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
diff -rupN ./Source_org/portable/GCC/ARM_CM4F/port.c ./Source_new/portable/GCC/ARM_CM4F/port.c
--- ./Source_org/portable/GCC/ARM_CM4F/port.c 2015-10-16 15:12:58.000000000 +0200
+++ ./Source_new/portable/GCC/ARM_CM4F/port.c 2015-11-12 10:35:25.000000000 +0100
@@ -493,14 +493,20 @@ void xPortSysTickHandler( void )
save and then restore the interrupt mask value as its value is already
known. */
( void ) portSET_INTERRUPT_MASK_FROM_ISR();
+ traceISR_ENTER();
{
/* Increment the RTOS tick. */
if( xTaskIncrementTick() != pdFALSE )
{
+ traceISR_EXIT_TO_SCHEDULER();
/* A context switch is required. Context switching is performed in
the PendSV interrupt. Pend the PendSV interrupt. */
portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT;
}
+ else
+ {
+ traceISR_EXIT();
+ }
}
portCLEAR_INTERRUPT_MASK_FROM_ISR( 0 );
}
diff -rupN ./Source_org/portable/GCC/ARM_CM4F/portmacro.h ./Source_new/portable/GCC/ARM_CM4F/portmacro.h
--- ./Source_org/portable/GCC/ARM_CM4F/portmacro.h 2015-10-16 15:12:58.000000000 +0200
+++ ./Source_new/portable/GCC/ARM_CM4F/portmacro.h 2015-11-11 18:49:58.000000000 +0100
@@ -131,7 +131,7 @@ typedef unsigned long UBaseType_t;
#define portNVIC_INT_CTRL_REG ( * ( ( volatile uint32_t * ) 0xe000ed04 ) )
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
-#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired != pdFALSE ) portYIELD()
+#define portEND_SWITCHING_ISR( xSwitchRequired ) { if( xSwitchRequired != pdFALSE ) { traceISR_EXIT_TO_SCHEDULER(); portYIELD(); } else { traceISR_EXIT(); } }
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/
diff -rupN ./Source_org/tasks.c ./Source_new/tasks.c
--- ./Source_org/tasks.c 2015-10-16 15:12:59.000000000 +0200
+++ ./Source_new/tasks.c 2015-11-13 18:14:04.000000000 +0100
@@ -390,6 +390,16 @@ count overflows. */
traceMOVED_TASK_TO_READY_STATE( pxTCB ); \
taskRECORD_READY_PRIORITY( ( pxTCB )->uxPriority ); \
vListInsertEnd( &( pxReadyTasksLists[ ( pxTCB )->uxPriority ] ), &( ( pxTCB )->xGenericListItem ) )
+
+/*
+ * Place the task represented by pxTCB which has been in a ready list before
+ * into the appropriate ready list for the task.
+ * It is inserted at the end of the list.
+ */
+#define prvReaddTaskToReadyList( pxTCB ) \
+ traceREADDED_TASK_TO_READY_STATE( pxTCB ); \
+ taskRECORD_READY_PRIORITY( ( pxTCB )->uxPriority ); \
+ vListInsertEnd( &( pxReadyTasksLists[ ( pxTCB )->uxPriority ] ), &( ( pxTCB )->xGenericListItem ) )
/*-----------------------------------------------------------*/
/*
@@ -1252,7 +1262,7 @@ StackType_t *pxTopOfStack;
{
mtCOVERAGE_TEST_MARKER();
}
- prvAddTaskToReadyList( pxTCB );
+ prvReaddTaskToReadyList( pxTCB );
}
else
{
@@ -1313,7 +1323,7 @@ StackType_t *pxTopOfStack;
{
mtCOVERAGE_TEST_MARKER();
}
-
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxTCB->xGenericListItem ) );
}
taskEXIT_CRITICAL();
@@ -2295,6 +2305,7 @@ TickType_t xTimeToWake;
/* Add the task to the suspended task list instead of a delayed task
list to ensure the task is not woken by a timing event. It will
block indefinitely. */
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxCurrentTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
@@ -2361,6 +2372,7 @@ TickType_t xTimeToWake;
/* Add the task to the suspended task list instead of a delayed task
list to ensure it is not woken by a timing event. It will block
indefinitely. */
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxCurrentTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
@@ -2432,6 +2444,7 @@ TickType_t xTimeToWake;
/* Add the task to the suspended task list instead of a delayed
task list to ensure the task is not woken by a timing event. It
will block indefinitely. */
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxCurrentTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
@@ -3075,11 +3088,13 @@ static void prvAddCurrentTaskToDelayedLi
if( xTimeToWake < xTickCount )
{
+ traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST();
/* Wake time has overflowed. Place this item in the overflow list. */
vListInsert( pxOverflowDelayedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
{
+ traceMOVED_TASK_TO_DELAYED_LIST();
/* The wake time has not overflowed, so the current block list is used. */
vListInsert( pxDelayedTaskList, &( pxCurrentTCB->xGenericListItem ) );
@@ -3306,6 +3321,19 @@ TCB_t *pxNewTCB;
#endif /* INCLUDE_uxTaskGetStackHighWaterMark */
/*-----------------------------------------------------------*/
+#if (INCLUDE_pxTaskGetStackStart == 1)
+ uint8_t* pxTaskGetStackStart( TaskHandle_t xTask)
+ {
+ TCB_t *pxTCB;
+ UBaseType_t uxReturn;
+
+ pxTCB = prvGetTCBFromHandle( xTask );
+ return ( uint8_t * ) pxTCB->pxStack;
+ }
+
+#endif /* INCLUDE_pxTaskGetStackStart */
+/*-----------------------------------------------------------*/
+
#if ( INCLUDE_vTaskDelete == 1 )
static void prvDeleteTCB( TCB_t *pxTCB )
@@ -3455,7 +3483,7 @@ TCB_t *pxTCB;
/* Inherit the priority before being moved into the new list. */
pxTCB->uxPriority = pxCurrentTCB->uxPriority;
- prvAddTaskToReadyList( pxTCB );
+ prvReaddTaskToReadyList( pxTCB );
}
else
{
@@ -3527,7 +3555,7 @@ TCB_t *pxTCB;
any other purpose if this task is running, and it must be
running to give back the mutex. */
listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxTCB->uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
- prvAddTaskToReadyList( pxTCB );
+ prvReaddTaskToReadyList( pxTCB );
/* Return true to indicate that a context switch is required.
This is only actually required in the corner case whereby
@@ -3935,6 +3963,7 @@ TickType_t uxReturn;
of a delayed task list to ensure the task is not
woken by a timing event. It will block
indefinitely. */
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxCurrentTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
@@ -4053,6 +4082,7 @@ TickType_t uxReturn;
of a delayed task list to ensure the task is not
woken by a timing event. It will block
indefinitely. */
+ traceMOVED_TASK_TO_SUSPENDED_LIST(pxCurrentTCB);
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xGenericListItem ) );
}
else
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