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Import the code coverage test additions from the (unpublished) Visual Studio project to the (published) MingW/Eclipse project.

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Update the MingW/Eclipse project to add a code coverage build configuration in addition to the existing Debug build configuration.
Update StreamBufferDemo.c so functions are called directly, rather than via configASSERT(), so their code coverage can be measured when configASSERT() is not defined.
In the Win32 port, replace the call to TerminateProcess() in vPortEndScheduler() with exit( 0 ) - which triggers the writing of the code coverage data to the disk.
Fix bug in ucStreamBufferGetStreamBufferType() - which is only used by the Percepio trace tool.
Update the line within vTaskStartScheduler() that was setting xTickCount to 0 to instead set it to configINITIAL_TICK_COUNT.
This commit is contained in:
Richard Barry 2018-03-14 15:58:47 +00:00
parent bf8d9f4726
commit aec45f2479
14 changed files with 818 additions and 125 deletions
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3
FreeRTOS/Source/portable/MSVC-MingW/port.c
View file

@ -508,8 +508,7 @@ uint32_t ulErrorCode;
void vPortEndScheduler( void )
{
/* This function IS NOT TESTED! */
TerminateProcess( GetCurrentProcess(), 0 );
exit( 0 );
}
/*-----------------------------------------------------------*/

4
FreeRTOS/Source/queue.c
View file

@ -301,7 +301,7 @@ Queue_t * const pxQueue = ( Queue_t * ) xQueue;
QueueHandle_t xQueueGenericCreateStatic( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, StaticQueue_t *pxStaticQueue, const uint8_t ucQueueType )
{
Queue_t *pxNewQueue;
Queue_t *pxNewQueue = NULL;
configASSERT( uxQueueLength > ( UBaseType_t ) 0 );
@ -345,6 +345,7 @@ Queue_t * const pxQueue = ( Queue_t * ) xQueue;
else
{
traceQUEUE_CREATE_FAILED( ucQueueType );
mtCOVERAGE_TEST_MARKER();
}
return pxNewQueue;
@ -397,6 +398,7 @@ Queue_t * const pxQueue = ( Queue_t * ) xQueue;
else
{
traceQUEUE_CREATE_FAILED( ucQueueType );
mtCOVERAGE_TEST_MARKER();
}
return pxNewQueue;

2
FreeRTOS/Source/stream_buffer.c
View file

@ -1234,7 +1234,7 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
uint8_t ucStreamBufferGetStreamBufferType( StreamBufferHandle_t xStreamBuffer )
{
return ( ( StreamBuffer_t * )xStreamBuffer )->ucFlags | sbFLAGS_IS_MESSAGE_BUFFER;
return ( ( StreamBuffer_t * )xStreamBuffer )->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER;
}
#endif /* configUSE_TRACE_FACILITY */

4
FreeRTOS/Source/tasks.c
View file

@ -1984,7 +1984,7 @@ BaseType_t xReturn;
xNextTaskUnblockTime = portMAX_DELAY;
xSchedulerRunning = pdTRUE;
xTickCount = ( TickType_t ) 0U;
xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT;
/* If configGENERATE_RUN_TIME_STATS is defined then the following
macro must be defined to configure the timer/counter used to generate
@ -2782,7 +2782,9 @@ BaseType_t xSwitchRequired = pdFALSE;
/* Save the hook function in the TCB. A critical section is required as
the value can be accessed from an interrupt. */
taskENTER_CRITICAL();
{
xTCB->pxTaskTag = pxHookFunction;
}
taskEXIT_CRITICAL();
}