/*\r
- FreeRTOS.org V5.4.0 - Copyright (C) 2003-2009 Richard Barry.\r
-\r
- This file is part of the FreeRTOS.org distribution.\r
-\r
- FreeRTOS.org is free software; you can redistribute it and/or modify it\r
- under the terms of the GNU General Public License (version 2) as published\r
- by the Free Software Foundation and modified by the FreeRTOS exception.\r
- **NOTE** The exception to the GPL is included to allow you to distribute a\r
- combined work that includes FreeRTOS.org without being obliged to provide\r
- the source code for any proprietary components. Alternative commercial\r
- license and support terms are also available upon request. See the \r
- licensing section of http://www.FreeRTOS.org for full details.\r
-\r
- FreeRTOS.org is distributed in the hope that it will be useful, but WITHOUT\r
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
- more details.\r
-\r
- You should have received a copy of the GNU General Public License along\r
- with FreeRTOS.org; if not, write to the Free Software Foundation, Inc., 59\r
- Temple Place, Suite 330, Boston, MA 02111-1307 USA.\r
-\r
-\r
- ***************************************************************************\r
- * *\r
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *\r
- * *\r
- * This is a concise, step by step, 'hands on' guide that describes both *\r
- * general multitasking concepts and FreeRTOS specifics. It presents and *\r
- * explains numerous examples that are written using the FreeRTOS API. *\r
- * Full source code for all the examples is provided in an accompanying *\r
- * .zip file. *\r
- * *\r
- ***************************************************************************\r
-\r
- 1 tab == 4 spaces!\r
-\r
- Please ensure to read the configuration and relevant port sections of the\r
- online documentation.\r
-\r
- http://www.FreeRTOS.org - Documentation, latest information, license and\r
- contact details.\r
-\r
- http://www.SafeRTOS.com - A version that is certified for use in safety\r
- critical systems.\r
-\r
- http://www.OpenRTOS.com - Commercial support, development, porting,\r
- licensing and training services.\r
+ FreeRTOS V6.1.0 - Copyright (C) 2010 Real Time Engineers Ltd.\r
+\r
+ ***************************************************************************\r
+ * *\r
+ * If you are: *\r
+ * *\r
+ * + New to FreeRTOS, *\r
+ * + Wanting to learn FreeRTOS or multitasking in general quickly *\r
+ * + Looking for basic training, *\r
+ * + Wanting to improve your FreeRTOS skills and productivity *\r
+ * *\r
+ * then take a look at the FreeRTOS books - available as PDF or paperback *\r
+ * *\r
+ * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *\r
+ * http://www.FreeRTOS.org/Documentation *\r
+ * *\r
+ * A pdf reference manual is also available. Both are usually delivered *\r
+ * to your inbox within 20 minutes to two hours when purchased between 8am *\r
+ * and 8pm GMT (although please allow up to 24 hours in case of *\r
+ * exceptional circumstances). Thank you for your support! *\r
+ * *\r
+ ***************************************************************************\r
+\r
+ This file is part of the FreeRTOS distribution.\r
+\r
+ FreeRTOS is free software; you can redistribute it and/or modify it under\r
+ the terms of the GNU General Public License (version 2) as published by the\r
+ Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
+ ***NOTE*** The exception to the GPL is included to allow you to distribute\r
+ a combined work that includes FreeRTOS without being obliged to provide the\r
+ source code for proprietary components outside of the FreeRTOS kernel.\r
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT\r
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
+ more details. You should have received a copy of the GNU General Public \r
+ License and the FreeRTOS license exception along with FreeRTOS; if not it \r
+ can be viewed here: http://www.freertos.org/a00114.html and also obtained \r
+ by writing to Richard Barry, contact details for whom are available on the\r
+ FreeRTOS WEB site.\r
+\r
+ 1 tab == 4 spaces!\r
+\r
+ http://www.FreeRTOS.org - Documentation, latest information, license and\r
+ contact details.\r
+\r
+ http://www.SafeRTOS.com - A version that is certified for use in safety\r
+ critical systems.\r
+\r
+ http://www.OpenRTOS.com - Commercial support, development, porting,\r
+ licensing and training services.\r
*/\r
\r
/*-----------------------------------------------------------\r
#include "portmacro.h" \r
#endif\r
\r
+#if portBYTE_ALIGNMENT == 8\r
+ #define portBYTE_ALIGNMENT_MASK ( 0x0007 )\r
+#endif\r
+\r
+#if portBYTE_ALIGNMENT == 4\r
+ #define portBYTE_ALIGNMENT_MASK ( 0x0003 )\r
+#endif\r
+\r
+#if portBYTE_ALIGNMENT == 2\r
+ #define portBYTE_ALIGNMENT_MASK ( 0x0001 )\r
+#endif\r
+\r
+#if portBYTE_ALIGNMENT == 1\r
+ #define portBYTE_ALIGNMENT_MASK ( 0x0000 )\r
+#endif\r
+\r
+#ifndef portBYTE_ALIGNMENT_MASK\r
+ #error "Invalid portBYTE_ALIGNMENT definition"\r
+#endif\r
+\r
+#ifndef portNUM_CONFIGURABLE_REGIONS\r
+ #define portNUM_CONFIGURABLE_REGIONS 1\r
+#endif\r
+\r
#ifdef __cplusplus\r
extern "C" {\r
#endif\r
\r
+#include "mpu_wrappers.h"\r
+\r
/*\r
* Setup the stack of a new task so it is ready to be placed under the\r
* scheduler control. The registers have to be placed on the stack in\r
* the order that the port expects to find them.\r
*\r
*/\r
-portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters );\r
+#if( portUSING_MPU_WRAPPERS == 1 )\r
+ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters, portBASE_TYPE xRunPrivileged ) PRIVILEGED_FUNCTION;\r
+#else\r
+ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters );\r
+#endif\r
\r
/*\r
* Map to the memory management routines required for the port.\r
*/\r
-void *pvPortMalloc( size_t xSize );\r
-void vPortFree( void *pv );\r
-void vPortInitialiseBlocks( void );\r
+void *pvPortMalloc( size_t xSize ) PRIVILEGED_FUNCTION;\r
+void vPortFree( void *pv ) PRIVILEGED_FUNCTION;\r
+void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION;\r
+size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION;\r
\r
/*\r
* Setup the hardware ready for the scheduler to take control. This generally\r
* sets up a tick interrupt and sets timers for the correct tick frequency.\r
*/\r
-portBASE_TYPE xPortStartScheduler( void );\r
+portBASE_TYPE xPortStartScheduler( void ) PRIVILEGED_FUNCTION;\r
\r
/*\r
* Undo any hardware/ISR setup that was performed by xPortStartScheduler() so\r
* the hardware is left in its original condition after the scheduler stops\r
* executing.\r
*/\r
-void vPortEndScheduler( void );\r
+void vPortEndScheduler( void ) PRIVILEGED_FUNCTION;\r
+\r
+/*\r
+ * The structures and methods of manipulating the MPU are contained within the\r
+ * port layer.\r
+ *\r
+ * Fills the xMPUSettings structure with the memory region information\r
+ * contained in xRegions.\r
+ */\r
+#if( portUSING_MPU_WRAPPERS == 1 ) \r
+ struct xMEMORY_REGION;\r
+ void vPortStoreTaskMPUSettings( xMPU_SETTINGS *xMPUSettings, const struct xMEMORY_REGION * const xRegions, portSTACK_TYPE *pxBottomOfStack, unsigned short usStackDepth ) PRIVILEGED_FUNCTION;\r
+#endif\r
\r
#ifdef __cplusplus\r
}\r
projects / freertos / blobdiff