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mpu_wrappers.h
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69 
70 #ifndef MPU_WRAPPERS_H
71 #define MPU_WRAPPERS_H
72 
73 /* This file redefines API functions to be called through a wrapper macro, but
74 only for ports that are using the MPU. */
75 #if portUSING_MPU_WRAPPERS
76 
77  /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE will be defined when this file is
78  included from queue.c or task.c to prevent it from having an effect within
79  those files. */
80  #ifndef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
81 
82  #define xTaskGenericCreate MPU_xTaskGenericCreate
83  #define vTaskAllocateMPURegions MPU_vTaskAllocateMPURegions
84  #define vTaskDelete MPU_vTaskDelete
85  #define vTaskDelayUntil MPU_vTaskDelayUntil
86  #define vTaskDelay MPU_vTaskDelay
87  #define uxTaskPriorityGet MPU_uxTaskPriorityGet
88  #define vTaskPrioritySet MPU_vTaskPrioritySet
89  #define eTaskGetState MPU_eTaskGetState
90  #define vTaskSuspend MPU_vTaskSuspend
91  #define vTaskResume MPU_vTaskResume
92  #define vTaskSuspendAll MPU_vTaskSuspendAll
93  #define xTaskResumeAll MPU_xTaskResumeAll
94  #define xTaskGetTickCount MPU_xTaskGetTickCount
95  #define uxTaskGetNumberOfTasks MPU_uxTaskGetNumberOfTasks
96  #define vTaskList MPU_vTaskList
97  #define vTaskGetRunTimeStats MPU_vTaskGetRunTimeStats
98  #define vTaskSetApplicationTaskTag MPU_vTaskSetApplicationTaskTag
99  #define xTaskGetApplicationTaskTag MPU_xTaskGetApplicationTaskTag
100  #define xTaskCallApplicationTaskHook MPU_xTaskCallApplicationTaskHook
101  #define uxTaskGetStackHighWaterMark MPU_uxTaskGetStackHighWaterMark
102  #define xTaskGetCurrentTaskHandle MPU_xTaskGetCurrentTaskHandle
103  #define xTaskGetSchedulerState MPU_xTaskGetSchedulerState
104  #define xTaskGetIdleTaskHandle MPU_xTaskGetIdleTaskHandle
105  #define uxTaskGetSystemState MPU_uxTaskGetSystemState
106 
107  #define xQueueGenericCreate MPU_xQueueGenericCreate
108  #define xQueueCreateMutex MPU_xQueueCreateMutex
109  #define xQueueGiveMutexRecursive MPU_xQueueGiveMutexRecursive
110  #define xQueueTakeMutexRecursive MPU_xQueueTakeMutexRecursive
111  #define xQueueCreateCountingSemaphore MPU_xQueueCreateCountingSemaphore
112  #define xQueueGenericSend MPU_xQueueGenericSend
113  #define xQueueAltGenericSend MPU_xQueueAltGenericSend
114  #define xQueueAltGenericReceive MPU_xQueueAltGenericReceive
115  #define xQueueGenericReceive MPU_xQueueGenericReceive
116  #define uxQueueMessagesWaiting MPU_uxQueueMessagesWaiting
117  #define vQueueDelete MPU_vQueueDelete
118  #define xQueueGenericReset MPU_xQueueGenericReset
119  #define xQueueCreateSet MPU_xQueueCreateSet
120  #define xQueueSelectFromSet MPU_xQueueSelectFromSet
121  #define xQueueAddToSet MPU_xQueueAddToSet
122  #define xQueueRemoveFromSet MPU_xQueueRemoveFromSet
123  #define xQueuePeekFromISR MPU_xQueuePeekFromISR
124  #define xQueueGetMutexHolder MPU_xQueueGetMutexHolder
125 
126  #define pvPortMalloc MPU_pvPortMalloc
127  #define vPortFree MPU_vPortFree
128  #define xPortGetFreeHeapSize MPU_xPortGetFreeHeapSize
129  #define vPortInitialiseBlocks MPU_vPortInitialiseBlocks
130 
131  #if configQUEUE_REGISTRY_SIZE > 0
132  #define vQueueAddToRegistry MPU_vQueueAddToRegistry
133  #define vQueueUnregisterQueue MPU_vQueueUnregisterQueue
134  #endif
135 
136  /* Remove the privileged function macro. */
137  #define PRIVILEGED_FUNCTION
138 
139  #else /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */
140 
141  /* Ensure API functions go in the privileged execution section. */
142  #define PRIVILEGED_FUNCTION __attribute__((section("privileged_functions")))
143  #define PRIVILEGED_DATA __attribute__((section("privileged_data")))
144 
145  #endif /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */
146 
147 #else /* portUSING_MPU_WRAPPERS */
148 
149  #define PRIVILEGED_FUNCTION
150  #define PRIVILEGED_DATA
151  #define portUSING_MPU_WRAPPERS 0
152 
153 #endif /* portUSING_MPU_WRAPPERS */
154 
155 
156 #endif /* MPU_WRAPPERS_H */
157