mpu_wrappers.h

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00064 */
00065 
00066 #ifndef MPU_WRAPPERS_H
00067 #define MPU_WRAPPERS_H
00068 
00069 /* This file redefines API functions to be called through a wrapper macro, but
00070 only for ports that are using the MPU. */
00071 #ifdef portUSING_MPU_WRAPPERS
00072 
00073     /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE will be defined when this file is
00074     included from queue.c or task.c to prevent it from having an effect within
00075     those files. */
00076     #ifndef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
00077 
00078         #define xTaskGenericCreate              MPU_xTaskGenericCreate
00079         #define vTaskAllocateMPURegions         MPU_vTaskAllocateMPURegions
00080         #define vTaskDelete                     MPU_vTaskDelete
00081         #define vTaskDelayUntil                 MPU_vTaskDelayUntil
00082         #define vTaskDelay                      MPU_vTaskDelay
00083         #define uxTaskPriorityGet               MPU_uxTaskPriorityGet
00084         #define vTaskPrioritySet                MPU_vTaskPrioritySet
00085         #define eTaskGetState                   MPU_eTaskGetState
00086         #define vTaskSuspend                    MPU_vTaskSuspend
00087         #define xTaskIsTaskSuspended            MPU_xTaskIsTaskSuspended
00088         #define vTaskResume                     MPU_vTaskResume
00089         #define vTaskSuspendAll                 MPU_vTaskSuspendAll
00090         #define xTaskResumeAll                  MPU_xTaskResumeAll
00091         #define xTaskGetTickCount               MPU_xTaskGetTickCount
00092         #define uxTaskGetNumberOfTasks          MPU_uxTaskGetNumberOfTasks
00093         #define vTaskList                       MPU_vTaskList
00094         #define vTaskGetRunTimeStats            MPU_vTaskGetRunTimeStats
00095         #define vTaskSetApplicationTaskTag      MPU_vTaskSetApplicationTaskTag
00096         #define xTaskGetApplicationTaskTag      MPU_xTaskGetApplicationTaskTag
00097         #define xTaskCallApplicationTaskHook    MPU_xTaskCallApplicationTaskHook
00098         #define uxTaskGetStackHighWaterMark     MPU_uxTaskGetStackHighWaterMark
00099         #define xTaskGetCurrentTaskHandle       MPU_xTaskGetCurrentTaskHandle
00100         #define xTaskGetSchedulerState          MPU_xTaskGetSchedulerState
00101         #define xTaskGetIdleTaskHandle          MPU_xTaskGetIdleTaskHandle
00102         #define uxTaskGetSystemState            MPU_uxTaskGetSystemState
00103 
00104         #define xQueueGenericCreate             MPU_xQueueGenericCreate
00105         #define xQueueCreateMutex               MPU_xQueueCreateMutex
00106         #define xQueueGiveMutexRecursive        MPU_xQueueGiveMutexRecursive
00107         #define xQueueTakeMutexRecursive        MPU_xQueueTakeMutexRecursive
00108         #define xQueueCreateCountingSemaphore   MPU_xQueueCreateCountingSemaphore
00109         #define xQueueGenericSend               MPU_xQueueGenericSend
00110         #define xQueueAltGenericSend            MPU_xQueueAltGenericSend
00111         #define xQueueAltGenericReceive         MPU_xQueueAltGenericReceive
00112         #define xQueueGenericReceive            MPU_xQueueGenericReceive
00113         #define uxQueueMessagesWaiting          MPU_uxQueueMessagesWaiting
00114         #define vQueueDelete                    MPU_vQueueDelete
00115         #define xQueueGenericReset              MPU_xQueueGenericReset
00116         #define xQueueCreateSet                 MPU_xQueueCreateSet
00117         #define xQueueSelectFromSet             MPU_xQueueSelectFromSet
00118         #define xQueueAddToSet                  MPU_xQueueAddToSet
00119         #define xQueueRemoveFromSet             MPU_xQueueRemoveFromSet
00120         #define xQueuePeekFromISR               MPU_xQueuePeekFromISR
00121 
00122         #define pvPortMalloc                    MPU_pvPortMalloc
00123         #define vPortFree                       MPU_vPortFree
00124         #define xPortGetFreeHeapSize            MPU_xPortGetFreeHeapSize
00125         #define vPortInitialiseBlocks           MPU_vPortInitialiseBlocks
00126 
00127         #if configQUEUE_REGISTRY_SIZE > 0
00128             #define vQueueAddToRegistry             MPU_vQueueAddToRegistry
00129             #define vQueueUnregisterQueue           MPU_vQueueUnregisterQueue
00130         #endif
00131 
00132         /* Remove the privileged function macro. */
00133         #define PRIVILEGED_FUNCTION
00134 
00135     #else /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */
00136 
00137         /* Ensure API functions go in the privileged execution section. */
00138         #define PRIVILEGED_FUNCTION __attribute__((section("privileged_functions")))
00139         #define PRIVILEGED_DATA __attribute__((section("privileged_data")))
00140 
00141     #endif /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */
00142 
00143 #else /* portUSING_MPU_WRAPPERS */
00144 
00145     #define PRIVILEGED_FUNCTION
00146     #define PRIVILEGED_DATA
00147     #define portUSING_MPU_WRAPPERS 0
00148 
00149 #endif /* portUSING_MPU_WRAPPERS */
00150 
00151 
00152 #endif /* MPU_WRAPPERS_H */
00153