/*\r
- FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd. \r
- All rights reserved\r
-\r
- VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS provides completely free yet professionally developed, *\r
- * robust, strictly quality controlled, supported, and cross *\r
- * platform software that has become a de facto standard. *\r
- * *\r
- * Help yourself get started quickly and support the FreeRTOS *\r
- * project by purchasing a FreeRTOS tutorial book, reference *\r
- * manual, or both from: http://www.FreeRTOS.org/Documentation *\r
- * *\r
- * Thank you! *\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
-\r
- >>! NOTE: The modification to the GPL is included to allow you to distribute\r
- >>! a combined work that includes FreeRTOS without being obliged to provide\r
- >>! the source code for proprietary components outside of the FreeRTOS\r
- >>! kernel.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. Full license text is available from the following\r
- link: http://www.freertos.org/a00114.html\r
-\r
- 1 tab == 4 spaces!\r
-\r
- ***************************************************************************\r
- * *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
- * *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
- * *\r
- ***************************************************************************\r
-\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
- compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
- Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS\r
- licenses offer ticketed support, indemnification and middleware.\r
-\r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
- engineered and independently SIL3 certified version for use in safety and\r
- mission critical applications that require provable dependability.\r
-\r
- 1 tab == 4 spaces!\r
-*/\r
+ * FreeRTOS Kernel V10.3.0\r
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
\r
/*-----------------------------------------------------------\r
* Implementation of functions defined in portable.h for the SH2A port.\r
value is for all interrupts to be enabled. */\r
#define portINITIAL_SR ( 0UL )\r
\r
-/* Dimensions the array into which the floating point context is saved. \r
+/* Dimensions the array into which the floating point context is saved.\r
Allocate enough space for FPR0 to FPR15, FPUL and FPSCR, each of which is 4\r
bytes big. If this number is changed then the 72 in portasm.src also needs\r
changing. */\r
#define portFLOP_REGISTERS_TO_STORE ( 18 )\r
#define portFLOP_STORAGE_SIZE ( portFLOP_REGISTERS_TO_STORE * 4 )\r
\r
+#if( configSUPPORT_DYNAMIC_ALLOCATION == 0 )\r
+ #error configSUPPORT_DYNAMIC_ALLOCATION must be 1 to use this port.\r
+#endif\r
+\r
/*-----------------------------------------------------------*/\r
\r
/*\r
\r
/*-----------------------------------------------------------*/\r
\r
-/* \r
- * See header file for description. \r
+/*\r
+ * See header file for description.\r
*/\r
StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )\r
{\r
pxTopOfStack--;\r
\r
/* SR. */\r
- *pxTopOfStack = portINITIAL_SR; \r
+ *pxTopOfStack = portINITIAL_SR;\r
pxTopOfStack--;\r
- \r
+\r
/* PC. */\r
*pxTopOfStack = ( uint32_t ) pxCode;\r
pxTopOfStack--;\r
- \r
+\r
/* PR. */\r
*pxTopOfStack = 15;\r
pxTopOfStack--;\r
- \r
+\r
/* 14. */\r
*pxTopOfStack = 14;\r
pxTopOfStack--;\r
/* R1. */\r
*pxTopOfStack = 1;\r
pxTopOfStack--;\r
- \r
+\r
/* R0 */\r
*pxTopOfStack = 0;\r
pxTopOfStack--;\r
- \r
+\r
/* MACL. */\r
*pxTopOfStack = 16;\r
pxTopOfStack--;\r
- \r
+\r
/* MACH. */\r
*pxTopOfStack = 17;\r
pxTopOfStack--;\r
- \r
+\r
/* GBR. */\r
*pxTopOfStack = ulPortGetGBR();\r
- \r
+\r
/* GBR = global base register.\r
VBR = vector base register.\r
TBR = jump table base register.\r
extern void vApplicationSetupTimerInterrupt( void );\r
\r
/* Call an application function to set up the timer that will generate the\r
- tick interrupt. This way the application can decide which peripheral to \r
+ tick interrupt. This way the application can decide which peripheral to\r
use. A demo application is provided to show a suitable example. */\r
vApplicationSetupTimerInterrupt();\r
\r
\r
/* taskYIELD() can only be called from a task, not an interrupt, so the\r
current interrupt mask can only be 0 or portKERNEL_INTERRUPT_PRIORITY and\r
- the mask can be set without risk of accidentally lowering the mask value. */ \r
+ the mask can be set without risk of accidentally lowering the mask value. */\r
set_imask( portKERNEL_INTERRUPT_PRIORITY );\r
- \r
+\r
trapa( portYIELD_TRAP_NO );\r
- \r
+\r
/* Restore the interrupt mask to whatever it was previously (when the\r
function was entered). */\r
set_imask( ( int ) lInterruptMask );\r
\r
/* Allocate a buffer large enough to hold all the flop registers. */\r
pulFlopBuffer = ( uint32_t * ) pvPortMalloc( portFLOP_STORAGE_SIZE );\r
- \r
+\r
if( pulFlopBuffer != NULL )\r
{\r
/* Start with the registers in a benign state. */\r
memset( ( void * ) pulFlopBuffer, 0x00, portFLOP_STORAGE_SIZE );\r
- \r
+\r
/* The first thing to get saved in the buffer is the FPSCR value -\r
initialise this to the current FPSCR value. */\r
*pulFlopBuffer = get_fpscr();\r
- \r
- /* Use the task tag to point to the flop buffer. Pass pointer to just \r
+\r
+ /* Use the task tag to point to the flop buffer. Pass pointer to just\r
above the buffer because the flop save routine uses a pre-decrement. */\r
- vTaskSetApplicationTaskTag( xTask, ( void * ) ( pulFlopBuffer + portFLOP_REGISTERS_TO_STORE ) ); \r
+ vTaskSetApplicationTaskTag( xTask, ( void * ) ( pulFlopBuffer + portFLOP_REGISTERS_TO_STORE ) );\r
xReturn = pdPASS;\r
}\r
else\r
{\r
xReturn = pdFAIL;\r
}\r
- \r
+\r
return xReturn;\r
}\r
/*-----------------------------------------------------------*/\r
projects / freertos / blobdiff