mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Separate the task create function for core affinity (#789)
* Separate the task create function for core affinity * Update function prototype and comment * Code review suggestions Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com> --------- Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com> Co-authored-by: kar-rahul-aws <118818625+kar-rahul-aws@users.noreply.github.com> Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com> Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
This commit is contained in:
chinglee-iot
GitHub
parent
4bfb9b2d70
commit
2be332ae21
@ -1610,6 +1610,14 @@
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#define traceRETURN_xTaskCreateStatic( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateStaticAffinitySet
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#define traceENTER_xTaskCreateStaticAffinitySet( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer, uxCoreAffinityMask )
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#endif
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#ifndef traceRETURN_xTaskCreateStaticAffinitySet
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#define traceRETURN_xTaskCreateStaticAffinitySet( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateRestrictedStatic
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#define traceENTER_xTaskCreateRestrictedStatic( pxTaskDefinition, pxCreatedTask )
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#endif
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@ -1618,6 +1626,14 @@
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#define traceRETURN_xTaskCreateRestrictedStatic( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateRestrictedStaticAffinitySet
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#define traceENTER_xTaskCreateRestrictedStaticAffinitySet( pxTaskDefinition, uxCoreAffinityMask, pxCreatedTask )
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#endif
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#ifndef traceRETURN_xTaskCreateRestrictedStaticAffinitySet
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#define traceRETURN_xTaskCreateRestrictedStaticAffinitySet( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateRestricted
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#define traceENTER_xTaskCreateRestricted( pxTaskDefinition, pxCreatedTask )
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#endif
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@ -1626,6 +1642,14 @@
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#define traceRETURN_xTaskCreateRestricted( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateRestrictedAffinitySet
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#define traceENTER_xTaskCreateRestrictedAffinitySet( pxTaskDefinition, uxCoreAffinityMask, pxCreatedTask )
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#endif
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#ifndef traceRETURN_xTaskCreateRestrictedAffinitySet
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#define traceRETURN_xTaskCreateRestrictedAffinitySet( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreate
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#define traceENTER_xTaskCreate( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask )
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#endif
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@ -1634,6 +1658,14 @@
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#define traceRETURN_xTaskCreate( xReturn )
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#endif
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#ifndef traceENTER_xTaskCreateAffinitySet
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#define traceENTER_xTaskCreateAffinitySet( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, uxCoreAffinityMask, pxCreatedTask )
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#endif
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#ifndef traceRETURN_xTaskCreateAffinitySet
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#define traceRETURN_xTaskCreateAffinitySet( xReturn )
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#endif
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#ifndef traceENTER_vTaskDelete
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#define traceENTER_vTaskDelete( xTaskToDelete )
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#endif
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424
tasks.c
424
tasks.c
@ -706,6 +706,53 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
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*/
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static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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/*
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* Create a task with static buffer for both TCB and stack. Returns a handle to
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* the task if it is created successfully. Otherwise, returns NULL.
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*/
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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static TCB_t * prvCreateStaticTask( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer,
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TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
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#endif /* #if ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
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/*
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* Create a restricted task with static buffer for both TCB and stack. Returns
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* a handle to the task if it is created successfully. Otherwise, returns NULL.
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*/
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#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
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static TCB_t * prvCreateRestrictedStaticTask( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
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#endif /* #if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) */
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/*
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* Create a restricted task with static buffer for task stack and allocated buffer
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* for TCB. Returns a handle to the task if it is created successfully. Otherwise,
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* returns NULL.
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*/
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#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
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static TCB_t * prvCreateRestrictedTask( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
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#endif /* #if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
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/*
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* Create a task with allocated buffer for both TCB and stack. Returns a handle to
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* the task if it is created successfully. Otherwise, returns NULL.
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*/
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#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
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static TCB_t * prvCreateTask( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const configSTACK_DEPTH_TYPE usStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
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#endif /* #if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) */
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/*
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* freertos_tasks_c_additions_init() should only be called if the user definable
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* macro FREERTOS_TASKS_C_ADDITIONS_INIT() is defined, as that is the only macro
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@ -1195,32 +1242,16 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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TaskHandle_t xTaskCreateStatic( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer )
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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return xTaskCreateStaticAffinitySet( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer, tskNO_AFFINITY );
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}
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TaskHandle_t xTaskCreateStaticAffinitySet( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer,
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UBaseType_t uxCoreAffinityMask )
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#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
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static TCB_t * prvCreateStaticTask( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer,
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TaskHandle_t * const pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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TaskHandle_t xReturn;
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traceENTER_xTaskCreateStatic( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer );
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configASSERT( puxStackBuffer != NULL );
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configASSERT( pxTaskBuffer != NULL );
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@ -1252,12 +1283,38 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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}
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#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
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prvInitialiseNewTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, &xReturn, pxNewTCB, NULL );
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prvInitialiseNewTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, pxCreatedTask, pxNewTCB, NULL );
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}
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else
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{
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pxNewTCB = NULL;
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}
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return pxNewTCB;
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}
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/*-----------------------------------------------------------*/
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TaskHandle_t xTaskCreateStatic( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer )
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{
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TaskHandle_t xReturn = NULL;
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TCB_t * pxNewTCB;
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traceENTER_xTaskCreateStatic( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer );
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pxNewTCB = prvCreateStaticTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer, &xReturn );
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if( pxNewTCB != NULL )
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{
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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/* Set the task's affinity before scheduling it. */
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pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
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pxNewTCB->uxCoreAffinityMask = tskNO_AFFINITY;
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}
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#endif
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@ -1265,35 +1322,58 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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}
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else
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{
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xReturn = NULL;
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mtCOVERAGE_TEST_MARKER();
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}
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traceRETURN_xTaskCreateStatic( xReturn );
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return xReturn;
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}
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/*-----------------------------------------------------------*/
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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TaskHandle_t xTaskCreateStaticAffinitySet( TaskFunction_t pxTaskCode,
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const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
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const uint32_t ulStackDepth,
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void * const pvParameters,
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UBaseType_t uxPriority,
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StackType_t * const puxStackBuffer,
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StaticTask_t * const pxTaskBuffer,
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UBaseType_t uxCoreAffinityMask )
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{
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TaskHandle_t xReturn = NULL;
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TCB_t * pxNewTCB;
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traceENTER_xTaskCreateStaticAffinitySet( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer, uxCoreAffinityMask );
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pxNewTCB = prvCreateStaticTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer, &xReturn );
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if( pxNewTCB != NULL )
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{
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/* Set the task's affinity before scheduling it. */
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pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
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prvAddNewTaskToReadyList( pxNewTCB );
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}
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else
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{
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mtCOVERAGE_TEST_MARKER();
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}
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traceRETURN_xTaskCreateStaticAffinitySet( xReturn );
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return xReturn;
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}
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#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
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#endif /* SUPPORT_STATIC_ALLOCATION */
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/*-----------------------------------------------------------*/
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#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
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BaseType_t xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * pxCreatedTask )
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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return xTaskCreateRestrictedStaticAffinitySet( pxTaskDefinition, tskNO_AFFINITY, pxCreatedTask );
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}
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BaseType_t xTaskCreateRestrictedStaticAffinitySet( const TaskParameters_t * const pxTaskDefinition,
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UBaseType_t uxCoreAffinityMask,
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TaskHandle_t * pxCreatedTask )
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#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
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static TCB_t * prvCreateRestrictedStaticTask( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * const pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
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traceENTER_xTaskCreateRestrictedStatic( pxTaskDefinition, pxCreatedTask );
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configASSERT( pxTaskDefinition->puxStackBuffer != NULL );
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configASSERT( pxTaskDefinition->pxTaskBuffer != NULL );
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@ -1324,44 +1404,92 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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pxTaskDefinition->uxPriority,
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pxCreatedTask, pxNewTCB,
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pxTaskDefinition->xRegions );
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}
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else
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{
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pxNewTCB = NULL;
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}
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return pxNewTCB;
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}
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/*-----------------------------------------------------------*/
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BaseType_t xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn;
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traceENTER_xTaskCreateRestrictedStatic( pxTaskDefinition, pxCreatedTask );
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configASSERT( pxTaskDefinition != NULL );
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pxNewTCB = prvCreateRestrictedStaticTask( pxTaskDefinition, pxCreatedTask );
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if( pxNewTCB != NULL )
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{
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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/* Set the task's affinity before scheduling it. */
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pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
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pxNewTCB->uxCoreAffinityMask = tskNO_AFFINITY;
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}
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#endif
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = pdPASS;
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}
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else
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{
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xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
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}
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traceRETURN_xTaskCreateRestrictedStatic( xReturn );
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return xReturn;
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}
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/*-----------------------------------------------------------*/
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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BaseType_t xTaskCreateRestrictedStaticAffinitySet( const TaskParameters_t * const pxTaskDefinition,
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UBaseType_t uxCoreAffinityMask,
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TaskHandle_t * pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn;
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traceENTER_xTaskCreateRestrictedStaticAffinitySet( pxTaskDefinition, uxCoreAffinityMask, pxCreatedTask );
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configASSERT( pxTaskDefinition != NULL );
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pxNewTCB = prvCreateRestrictedStaticTask( pxTaskDefinition, pxCreatedTask );
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if( pxNewTCB != NULL )
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{
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/* Set the task's affinity before scheduling it. */
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pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = pdPASS;
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}
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else
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{
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xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
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}
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traceRETURN_xTaskCreateRestrictedStaticAffinitySet( xReturn );
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return xReturn;
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}
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#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
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#endif /* ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
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/*-----------------------------------------------------------*/
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#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
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BaseType_t xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * pxCreatedTask )
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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return xTaskCreateRestrictedAffinitySet( pxTaskDefinition, tskNO_AFFINITY, pxCreatedTask );
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}
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BaseType_t xTaskCreateRestrictedAffinitySet( const TaskParameters_t * const pxTaskDefinition,
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UBaseType_t uxCoreAffinityMask,
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TaskHandle_t * pxCreatedTask )
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#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
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static TCB_t * prvCreateRestrictedTask( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * const pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
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traceENTER_xTaskCreateRestricted( pxTaskDefinition, pxCreatedTask );
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configASSERT( pxTaskDefinition->puxStackBuffer );
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@ -1392,53 +1520,96 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
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pxTaskDefinition->uxPriority,
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pxCreatedTask, pxNewTCB,
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pxTaskDefinition->xRegions );
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#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
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{
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/* Set the task's affinity before scheduling it. */
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pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
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}
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#endif
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = pdPASS;
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}
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}
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else
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{
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pxNewTCB = NULL;
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}
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return pxNewTCB;
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}
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/*-----------------------------------------------------------*/
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BaseType_t xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition,
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TaskHandle_t * pxCreatedTask )
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{
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TCB_t * pxNewTCB;
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BaseType_t xReturn;
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|
||||
traceENTER_xTaskCreateRestricted( pxTaskDefinition, pxCreatedTask );
|
||||
|
||||
pxNewTCB = prvCreateRestrictedTask( pxTaskDefinition, pxCreatedTask );
|
||||
|
||||
if( pxNewTCB != NULL )
|
||||
{
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
{
|
||||
/* Set the task's affinity before scheduling it. */
|
||||
pxNewTCB->uxCoreAffinityMask = tskNO_AFFINITY;
|
||||
}
|
||||
#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
|
||||
|
||||
prvAddNewTaskToReadyList( pxNewTCB );
|
||||
|
||||
xReturn = pdPASS;
|
||||
}
|
||||
else
|
||||
{
|
||||
xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
|
||||
}
|
||||
|
||||
traceRETURN_xTaskCreateRestricted( xReturn );
|
||||
|
||||
return xReturn;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
BaseType_t xTaskCreateRestrictedAffinitySet( const TaskParameters_t * const pxTaskDefinition,
|
||||
UBaseType_t uxCoreAffinityMask,
|
||||
TaskHandle_t * pxCreatedTask )
|
||||
{
|
||||
TCB_t * pxNewTCB;
|
||||
BaseType_t xReturn;
|
||||
|
||||
traceENTER_xTaskCreateRestrictedAffinitySet( pxTaskDefinition, uxCoreAffinityMask, pxCreatedTask );
|
||||
|
||||
pxNewTCB = prvCreateRestrictedTask( pxTaskDefinition, pxCreatedTask );
|
||||
|
||||
if( pxNewTCB != NULL )
|
||||
{
|
||||
/* Set the task's affinity before scheduling it. */
|
||||
pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
|
||||
|
||||
prvAddNewTaskToReadyList( pxNewTCB );
|
||||
|
||||
xReturn = pdPASS;
|
||||
}
|
||||
else
|
||||
{
|
||||
xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
|
||||
}
|
||||
|
||||
traceRETURN_xTaskCreateRestrictedAffinitySet( xReturn );
|
||||
|
||||
return xReturn;
|
||||
}
|
||||
#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
|
||||
|
||||
|
||||
#endif /* portUSING_MPU_WRAPPERS */
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
|
||||
|
||||
BaseType_t xTaskCreate( TaskFunction_t pxTaskCode,
|
||||
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
|
||||
const configSTACK_DEPTH_TYPE usStackDepth,
|
||||
void * const pvParameters,
|
||||
UBaseType_t uxPriority,
|
||||
TaskHandle_t * const pxCreatedTask )
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
{
|
||||
return xTaskCreateAffinitySet( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, tskNO_AFFINITY, pxCreatedTask );
|
||||
}
|
||||
|
||||
BaseType_t xTaskCreateAffinitySet( TaskFunction_t pxTaskCode,
|
||||
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
|
||||
const configSTACK_DEPTH_TYPE usStackDepth,
|
||||
void * const pvParameters,
|
||||
UBaseType_t uxPriority,
|
||||
UBaseType_t uxCoreAffinityMask,
|
||||
TaskHandle_t * const pxCreatedTask )
|
||||
#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
|
||||
static TCB_t * prvCreateTask( TaskFunction_t pxTaskCode,
|
||||
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
|
||||
const configSTACK_DEPTH_TYPE usStackDepth,
|
||||
void * const pvParameters,
|
||||
UBaseType_t uxPriority,
|
||||
TaskHandle_t * const pxCreatedTask )
|
||||
{
|
||||
TCB_t * pxNewTCB;
|
||||
BaseType_t xReturn;
|
||||
|
||||
traceENTER_xTaskCreate( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
|
||||
|
||||
/* If the stack grows down then allocate the stack then the TCB so the stack
|
||||
* does not grow into the TCB. Likewise if the stack grows up then allocate
|
||||
@ -1511,11 +1682,32 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
|
||||
#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
|
||||
|
||||
prvInitialiseNewTask( pxTaskCode, pcName, ( uint32_t ) usStackDepth, pvParameters, uxPriority, pxCreatedTask, pxNewTCB, NULL );
|
||||
}
|
||||
|
||||
return pxNewTCB;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
BaseType_t xTaskCreate( TaskFunction_t pxTaskCode,
|
||||
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
|
||||
const configSTACK_DEPTH_TYPE usStackDepth,
|
||||
void * const pvParameters,
|
||||
UBaseType_t uxPriority,
|
||||
TaskHandle_t * const pxCreatedTask )
|
||||
{
|
||||
TCB_t * pxNewTCB;
|
||||
BaseType_t xReturn;
|
||||
|
||||
traceENTER_xTaskCreate( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
|
||||
|
||||
pxNewTCB = prvCreateTask( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
|
||||
|
||||
if( pxNewTCB != NULL )
|
||||
{
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
{
|
||||
/* Set the task's affinity before scheduling it. */
|
||||
pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
|
||||
pxNewTCB->uxCoreAffinityMask = tskNO_AFFINITY;
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1531,6 +1723,42 @@ static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
|
||||
|
||||
return xReturn;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
BaseType_t xTaskCreateAffinitySet( TaskFunction_t pxTaskCode,
|
||||
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
|
||||
const configSTACK_DEPTH_TYPE usStackDepth,
|
||||
void * const pvParameters,
|
||||
UBaseType_t uxPriority,
|
||||
UBaseType_t uxCoreAffinityMask,
|
||||
TaskHandle_t * const pxCreatedTask )
|
||||
{
|
||||
TCB_t * pxNewTCB;
|
||||
BaseType_t xReturn;
|
||||
|
||||
traceENTER_xTaskCreateAffinitySet( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, uxCoreAffinityMask, pxCreatedTask );
|
||||
|
||||
pxNewTCB = prvCreateTask( pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
|
||||
|
||||
if( pxNewTCB != NULL )
|
||||
{
|
||||
/* Set the task's affinity before scheduling it. */
|
||||
pxNewTCB->uxCoreAffinityMask = uxCoreAffinityMask;
|
||||
|
||||
prvAddNewTaskToReadyList( pxNewTCB );
|
||||
xReturn = pdPASS;
|
||||
}
|
||||
else
|
||||
{
|
||||
xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
|
||||
}
|
||||
|
||||
traceRETURN_xTaskCreateAffinitySet( xReturn );
|
||||
|
||||
return xReturn;
|
||||
}
|
||||
#endif /* #if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) ) */
|
||||
|
||||
#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
|
||||
/*-----------------------------------------------------------*/
|
||||
@ -1681,18 +1909,6 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
|
||||
}
|
||||
#endif
|
||||
|
||||
#if ( ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
|
||||
{
|
||||
pxNewTCB->uxCoreAffinityMask = tskNO_AFFINITY;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if ( configUSE_TASK_PREEMPTION_DISABLE == 1 )
|
||||
{
|
||||
pxNewTCB->xPreemptionDisable = 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Initialize the TCB stack to look as if the task was already running,
|
||||
* but had been interrupted by the scheduler. The return address is set
|
||||
* to the start of the task function. Once the stack has been initialised
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user