Francisco Paez
/
freertos-cm3
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Dependents: mbed_lpc1768_freertos_lib
src/include/mpu_wrappers.h@0:5ff20db10a96, 2017-05-31 (annotated)
- Committer:
- fep
- Date:
- Wed May 31 02:36:43 2017 +0000
- Revision:
- 0:5ff20db10a96
FreeRTOS v9.0.0 for ARM Cortex-M3 based boards.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| fep | 0:5ff20db10a96 | 1 | /* |
| fep | 0:5ff20db10a96 | 2 | FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd. |
| fep | 0:5ff20db10a96 | 3 | All rights reserved |
| fep | 0:5ff20db10a96 | 4 | |
| fep | 0:5ff20db10a96 | 5 | VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. |
| fep | 0:5ff20db10a96 | 6 | |
| fep | 0:5ff20db10a96 | 7 | This file is part of the FreeRTOS distribution. |
| fep | 0:5ff20db10a96 | 8 | |
| fep | 0:5ff20db10a96 | 9 | FreeRTOS is free software; you can redistribute it and/or modify it under |
| fep | 0:5ff20db10a96 | 10 | the terms of the GNU General Public License (version 2) as published by the |
| fep | 0:5ff20db10a96 | 11 | Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception. |
| fep | 0:5ff20db10a96 | 12 | |
| fep | 0:5ff20db10a96 | 13 | *************************************************************************** |
| fep | 0:5ff20db10a96 | 14 | >>! NOTE: The modification to the GPL is included to allow you to !<< |
| fep | 0:5ff20db10a96 | 15 | >>! distribute a combined work that includes FreeRTOS without being !<< |
| fep | 0:5ff20db10a96 | 16 | >>! obliged to provide the source code for proprietary components !<< |
| fep | 0:5ff20db10a96 | 17 | >>! outside of the FreeRTOS kernel. !<< |
| fep | 0:5ff20db10a96 | 18 | *************************************************************************** |
| fep | 0:5ff20db10a96 | 19 | |
| fep | 0:5ff20db10a96 | 20 | FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY |
| fep | 0:5ff20db10a96 | 21 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| fep | 0:5ff20db10a96 | 22 | FOR A PARTICULAR PURPOSE. Full license text is available on the following |
| fep | 0:5ff20db10a96 | 23 | link: http://www.freertos.org/a00114.html |
| fep | 0:5ff20db10a96 | 24 | |
| fep | 0:5ff20db10a96 | 25 | *************************************************************************** |
| fep | 0:5ff20db10a96 | 26 | * * |
| fep | 0:5ff20db10a96 | 27 | * FreeRTOS provides completely free yet professionally developed, * |
| fep | 0:5ff20db10a96 | 28 | * robust, strictly quality controlled, supported, and cross * |
| fep | 0:5ff20db10a96 | 29 | * platform software that is more than just the market leader, it * |
| fep | 0:5ff20db10a96 | 30 | * is the industry's de facto standard. * |
| fep | 0:5ff20db10a96 | 31 | * * |
| fep | 0:5ff20db10a96 | 32 | * Help yourself get started quickly while simultaneously helping * |
| fep | 0:5ff20db10a96 | 33 | * to support the FreeRTOS project by purchasing a FreeRTOS * |
| fep | 0:5ff20db10a96 | 34 | * tutorial book, reference manual, or both: * |
| fep | 0:5ff20db10a96 | 35 | * http://www.FreeRTOS.org/Documentation * |
| fep | 0:5ff20db10a96 | 36 | * * |
| fep | 0:5ff20db10a96 | 37 | *************************************************************************** |
| fep | 0:5ff20db10a96 | 38 | |
| fep | 0:5ff20db10a96 | 39 | http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading |
| fep | 0:5ff20db10a96 | 40 | the FAQ page "My application does not run, what could be wrong?". Have you |
| fep | 0:5ff20db10a96 | 41 | defined configASSERT()? |
| fep | 0:5ff20db10a96 | 42 | |
| fep | 0:5ff20db10a96 | 43 | http://www.FreeRTOS.org/support - In return for receiving this top quality |
| fep | 0:5ff20db10a96 | 44 | embedded software for free we request you assist our global community by |
| fep | 0:5ff20db10a96 | 45 | participating in the support forum. |
| fep | 0:5ff20db10a96 | 46 | |
| fep | 0:5ff20db10a96 | 47 | http://www.FreeRTOS.org/training - Investing in training allows your team to |
| fep | 0:5ff20db10a96 | 48 | be as productive as possible as early as possible. Now you can receive |
| fep | 0:5ff20db10a96 | 49 | FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers |
| fep | 0:5ff20db10a96 | 50 | Ltd, and the world's leading authority on the world's leading RTOS. |
| fep | 0:5ff20db10a96 | 51 | |
| fep | 0:5ff20db10a96 | 52 | http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, |
| fep | 0:5ff20db10a96 | 53 | including FreeRTOS+Trace - an indispensable productivity tool, a DOS |
| fep | 0:5ff20db10a96 | 54 | compatible FAT file system, and our tiny thread aware UDP/IP stack. |
| fep | 0:5ff20db10a96 | 55 | |
| fep | 0:5ff20db10a96 | 56 | http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate. |
| fep | 0:5ff20db10a96 | 57 | Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS. |
| fep | 0:5ff20db10a96 | 58 | |
| fep | 0:5ff20db10a96 | 59 | http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High |
| fep | 0:5ff20db10a96 | 60 | Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS |
| fep | 0:5ff20db10a96 | 61 | licenses offer ticketed support, indemnification and commercial middleware. |
| fep | 0:5ff20db10a96 | 62 | |
| fep | 0:5ff20db10a96 | 63 | http://www.SafeRTOS.com - High Integrity Systems also provide a safety |
| fep | 0:5ff20db10a96 | 64 | engineered and independently SIL3 certified version for use in safety and |
| fep | 0:5ff20db10a96 | 65 | mission critical applications that require provable dependability. |
| fep | 0:5ff20db10a96 | 66 | |
| fep | 0:5ff20db10a96 | 67 | 1 tab == 4 spaces! |
| fep | 0:5ff20db10a96 | 68 | */ |
| fep | 0:5ff20db10a96 | 69 | |
| fep | 0:5ff20db10a96 | 70 | #ifndef MPU_WRAPPERS_H |
| fep | 0:5ff20db10a96 | 71 | #define MPU_WRAPPERS_H |
| fep | 0:5ff20db10a96 | 72 | |
| fep | 0:5ff20db10a96 | 73 | /* This file redefines API functions to be called through a wrapper macro, but |
| fep | 0:5ff20db10a96 | 74 | only for ports that are using the MPU. */ |
| fep | 0:5ff20db10a96 | 75 | #ifdef portUSING_MPU_WRAPPERS |
| fep | 0:5ff20db10a96 | 76 | |
| fep | 0:5ff20db10a96 | 77 | /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE will be defined when this file is |
| fep | 0:5ff20db10a96 | 78 | included from queue.c or task.c to prevent it from having an effect within |
| fep | 0:5ff20db10a96 | 79 | those files. */ |
| fep | 0:5ff20db10a96 | 80 | #ifndef MPU_WRAPPERS_INCLUDED_FROM_API_FILE |
| fep | 0:5ff20db10a96 | 81 | |
| fep | 0:5ff20db10a96 | 82 | /* |
| fep | 0:5ff20db10a96 | 83 | * Map standard (non MPU) API functions to equivalents that start |
| fep | 0:5ff20db10a96 | 84 | * "MPU_". This will cause the application code to call the MPU_ |
| fep | 0:5ff20db10a96 | 85 | * version, which wraps the non-MPU version with privilege promoting |
| fep | 0:5ff20db10a96 | 86 | * then demoting code, so the kernel code always runs will full |
| fep | 0:5ff20db10a96 | 87 | * privileges. |
| fep | 0:5ff20db10a96 | 88 | */ |
| fep | 0:5ff20db10a96 | 89 | |
| fep | 0:5ff20db10a96 | 90 | /* Map standard tasks.h API functions to the MPU equivalents. */ |
| fep | 0:5ff20db10a96 | 91 | #define xTaskCreate MPU_xTaskCreate |
| fep | 0:5ff20db10a96 | 92 | #define xTaskCreateStatic MPU_xTaskCreateStatic |
| fep | 0:5ff20db10a96 | 93 | #define xTaskCreateRestricted MPU_xTaskCreateRestricted |
| fep | 0:5ff20db10a96 | 94 | #define vTaskAllocateMPURegions MPU_vTaskAllocateMPURegions |
| fep | 0:5ff20db10a96 | 95 | #define vTaskDelete MPU_vTaskDelete |
| fep | 0:5ff20db10a96 | 96 | #define vTaskDelay MPU_vTaskDelay |
| fep | 0:5ff20db10a96 | 97 | #define vTaskDelayUntil MPU_vTaskDelayUntil |
| fep | 0:5ff20db10a96 | 98 | #define xTaskAbortDelay MPU_xTaskAbortDelay |
| fep | 0:5ff20db10a96 | 99 | #define uxTaskPriorityGet MPU_uxTaskPriorityGet |
| fep | 0:5ff20db10a96 | 100 | #define eTaskGetState MPU_eTaskGetState |
| fep | 0:5ff20db10a96 | 101 | #define vTaskGetInfo MPU_vTaskGetInfo |
| fep | 0:5ff20db10a96 | 102 | #define vTaskPrioritySet MPU_vTaskPrioritySet |
| fep | 0:5ff20db10a96 | 103 | #define vTaskSuspend MPU_vTaskSuspend |
| fep | 0:5ff20db10a96 | 104 | #define vTaskResume MPU_vTaskResume |
| fep | 0:5ff20db10a96 | 105 | #define vTaskSuspendAll MPU_vTaskSuspendAll |
| fep | 0:5ff20db10a96 | 106 | #define xTaskResumeAll MPU_xTaskResumeAll |
| fep | 0:5ff20db10a96 | 107 | #define xTaskGetTickCount MPU_xTaskGetTickCount |
| fep | 0:5ff20db10a96 | 108 | #define uxTaskGetNumberOfTasks MPU_uxTaskGetNumberOfTasks |
| fep | 0:5ff20db10a96 | 109 | #define pcTaskGetName MPU_pcTaskGetName |
| fep | 0:5ff20db10a96 | 110 | #define xTaskGetHandle MPU_xTaskGetHandle |
| fep | 0:5ff20db10a96 | 111 | #define uxTaskGetStackHighWaterMark MPU_uxTaskGetStackHighWaterMark |
| fep | 0:5ff20db10a96 | 112 | #define vTaskSetApplicationTaskTag MPU_vTaskSetApplicationTaskTag |
| fep | 0:5ff20db10a96 | 113 | #define xTaskGetApplicationTaskTag MPU_xTaskGetApplicationTaskTag |
| fep | 0:5ff20db10a96 | 114 | #define vTaskSetThreadLocalStoragePointer MPU_vTaskSetThreadLocalStoragePointer |
| fep | 0:5ff20db10a96 | 115 | #define pvTaskGetThreadLocalStoragePointer MPU_pvTaskGetThreadLocalStoragePointer |
| fep | 0:5ff20db10a96 | 116 | #define xTaskCallApplicationTaskHook MPU_xTaskCallApplicationTaskHook |
| fep | 0:5ff20db10a96 | 117 | #define xTaskGetIdleTaskHandle MPU_xTaskGetIdleTaskHandle |
| fep | 0:5ff20db10a96 | 118 | #define uxTaskGetSystemState MPU_uxTaskGetSystemState |
| fep | 0:5ff20db10a96 | 119 | #define vTaskList MPU_vTaskList |
| fep | 0:5ff20db10a96 | 120 | #define vTaskGetRunTimeStats MPU_vTaskGetRunTimeStats |
| fep | 0:5ff20db10a96 | 121 | #define xTaskGenericNotify MPU_xTaskGenericNotify |
| fep | 0:5ff20db10a96 | 122 | #define xTaskNotifyWait MPU_xTaskNotifyWait |
| fep | 0:5ff20db10a96 | 123 | #define ulTaskNotifyTake MPU_ulTaskNotifyTake |
| fep | 0:5ff20db10a96 | 124 | #define xTaskNotifyStateClear MPU_xTaskNotifyStateClear |
| fep | 0:5ff20db10a96 | 125 | |
| fep | 0:5ff20db10a96 | 126 | #define xTaskGetCurrentTaskHandle MPU_xTaskGetCurrentTaskHandle |
| fep | 0:5ff20db10a96 | 127 | #define vTaskSetTimeOutState MPU_vTaskSetTimeOutState |
| fep | 0:5ff20db10a96 | 128 | #define xTaskCheckForTimeOut MPU_xTaskCheckForTimeOut |
| fep | 0:5ff20db10a96 | 129 | #define xTaskGetSchedulerState MPU_xTaskGetSchedulerState |
| fep | 0:5ff20db10a96 | 130 | |
| fep | 0:5ff20db10a96 | 131 | /* Map standard queue.h API functions to the MPU equivalents. */ |
| fep | 0:5ff20db10a96 | 132 | #define xQueueGenericSend MPU_xQueueGenericSend |
| fep | 0:5ff20db10a96 | 133 | #define xQueueGenericReceive MPU_xQueueGenericReceive |
| fep | 0:5ff20db10a96 | 134 | #define uxQueueMessagesWaiting MPU_uxQueueMessagesWaiting |
| fep | 0:5ff20db10a96 | 135 | #define uxQueueSpacesAvailable MPU_uxQueueSpacesAvailable |
| fep | 0:5ff20db10a96 | 136 | #define vQueueDelete MPU_vQueueDelete |
| fep | 0:5ff20db10a96 | 137 | #define xQueueCreateMutex MPU_xQueueCreateMutex |
| fep | 0:5ff20db10a96 | 138 | #define xQueueCreateMutexStatic MPU_xQueueCreateMutexStatic |
| fep | 0:5ff20db10a96 | 139 | #define xQueueCreateCountingSemaphore MPU_xQueueCreateCountingSemaphore |
| fep | 0:5ff20db10a96 | 140 | #define xQueueCreateCountingSemaphoreStatic MPU_xQueueCreateCountingSemaphoreStatic |
| fep | 0:5ff20db10a96 | 141 | #define xQueueGetMutexHolder MPU_xQueueGetMutexHolder |
| fep | 0:5ff20db10a96 | 142 | #define xQueueTakeMutexRecursive MPU_xQueueTakeMutexRecursive |
| fep | 0:5ff20db10a96 | 143 | #define xQueueGiveMutexRecursive MPU_xQueueGiveMutexRecursive |
| fep | 0:5ff20db10a96 | 144 | #define xQueueGenericCreate MPU_xQueueGenericCreate |
| fep | 0:5ff20db10a96 | 145 | #define xQueueGenericCreateStatic MPU_xQueueGenericCreateStatic |
| fep | 0:5ff20db10a96 | 146 | #define xQueueCreateSet MPU_xQueueCreateSet |
| fep | 0:5ff20db10a96 | 147 | #define xQueueAddToSet MPU_xQueueAddToSet |
| fep | 0:5ff20db10a96 | 148 | #define xQueueRemoveFromSet MPU_xQueueRemoveFromSet |
| fep | 0:5ff20db10a96 | 149 | #define xQueueSelectFromSet MPU_xQueueSelectFromSet |
| fep | 0:5ff20db10a96 | 150 | #define xQueueGenericReset MPU_xQueueGenericReset |
| fep | 0:5ff20db10a96 | 151 | |
| fep | 0:5ff20db10a96 | 152 | #if( configQUEUE_REGISTRY_SIZE > 0 ) |
| fep | 0:5ff20db10a96 | 153 | #define vQueueAddToRegistry MPU_vQueueAddToRegistry |
| fep | 0:5ff20db10a96 | 154 | #define vQueueUnregisterQueue MPU_vQueueUnregisterQueue |
| fep | 0:5ff20db10a96 | 155 | #define pcQueueGetName MPU_pcQueueGetName |
| fep | 0:5ff20db10a96 | 156 | #endif |
| fep | 0:5ff20db10a96 | 157 | |
| fep | 0:5ff20db10a96 | 158 | /* Map standard timer.h API functions to the MPU equivalents. */ |
| fep | 0:5ff20db10a96 | 159 | #define xTimerCreate MPU_xTimerCreate |
| fep | 0:5ff20db10a96 | 160 | #define xTimerCreateStatic MPU_xTimerCreateStatic |
| fep | 0:5ff20db10a96 | 161 | #define pvTimerGetTimerID MPU_pvTimerGetTimerID |
| fep | 0:5ff20db10a96 | 162 | #define vTimerSetTimerID MPU_vTimerSetTimerID |
| fep | 0:5ff20db10a96 | 163 | #define xTimerIsTimerActive MPU_xTimerIsTimerActive |
| fep | 0:5ff20db10a96 | 164 | #define xTimerGetTimerDaemonTaskHandle MPU_xTimerGetTimerDaemonTaskHandle |
| fep | 0:5ff20db10a96 | 165 | #define xTimerPendFunctionCall MPU_xTimerPendFunctionCall |
| fep | 0:5ff20db10a96 | 166 | #define pcTimerGetName MPU_pcTimerGetName |
| fep | 0:5ff20db10a96 | 167 | #define xTimerGetPeriod MPU_xTimerGetPeriod |
| fep | 0:5ff20db10a96 | 168 | #define xTimerGetExpiryTime MPU_xTimerGetExpiryTime |
| fep | 0:5ff20db10a96 | 169 | #define xTimerGenericCommand MPU_xTimerGenericCommand |
| fep | 0:5ff20db10a96 | 170 | |
| fep | 0:5ff20db10a96 | 171 | /* Map standard event_group.h API functions to the MPU equivalents. */ |
| fep | 0:5ff20db10a96 | 172 | #define xEventGroupCreate MPU_xEventGroupCreate |
| fep | 0:5ff20db10a96 | 173 | #define xEventGroupCreateStatic MPU_xEventGroupCreateStatic |
| fep | 0:5ff20db10a96 | 174 | #define xEventGroupWaitBits MPU_xEventGroupWaitBits |
| fep | 0:5ff20db10a96 | 175 | #define xEventGroupClearBits MPU_xEventGroupClearBits |
| fep | 0:5ff20db10a96 | 176 | #define xEventGroupSetBits MPU_xEventGroupSetBits |
| fep | 0:5ff20db10a96 | 177 | #define xEventGroupSync MPU_xEventGroupSync |
| fep | 0:5ff20db10a96 | 178 | #define vEventGroupDelete MPU_vEventGroupDelete |
| fep | 0:5ff20db10a96 | 179 | |
| fep | 0:5ff20db10a96 | 180 | /* Remove the privileged function macro. */ |
| fep | 0:5ff20db10a96 | 181 | #define PRIVILEGED_FUNCTION |
| fep | 0:5ff20db10a96 | 182 | |
| fep | 0:5ff20db10a96 | 183 | #else /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */ |
| fep | 0:5ff20db10a96 | 184 | |
| fep | 0:5ff20db10a96 | 185 | /* Ensure API functions go in the privileged execution section. */ |
| fep | 0:5ff20db10a96 | 186 | #define PRIVILEGED_FUNCTION __attribute__((section("privileged_functions"))) |
| fep | 0:5ff20db10a96 | 187 | #define PRIVILEGED_DATA __attribute__((section("privileged_data"))) |
| fep | 0:5ff20db10a96 | 188 | |
| fep | 0:5ff20db10a96 | 189 | #endif /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */ |
| fep | 0:5ff20db10a96 | 190 | |
| fep | 0:5ff20db10a96 | 191 | #else /* portUSING_MPU_WRAPPERS */ |
| fep | 0:5ff20db10a96 | 192 | |
| fep | 0:5ff20db10a96 | 193 | #define PRIVILEGED_FUNCTION |
| fep | 0:5ff20db10a96 | 194 | #define PRIVILEGED_DATA |
| fep | 0:5ff20db10a96 | 195 | #define portUSING_MPU_WRAPPERS 0 |
| fep | 0:5ff20db10a96 | 196 | |
| fep | 0:5ff20db10a96 | 197 | #endif /* portUSING_MPU_WRAPPERS */ |
| fep | 0:5ff20db10a96 | 198 | |
| fep | 0:5ff20db10a96 | 199 | |
| fep | 0:5ff20db10a96 | 200 | #endif /* MPU_WRAPPERS_H */ |
| fep | 0:5ff20db10a96 | 201 | |
| fep | 0:5ff20db10a96 | 202 |