X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FSource%2Fportable%2FCodeWarrior%2FColdFire_V2%2Fport.c;h=878c886e252bdad9585c2957b77c13b39742d162;hb=b15dfacb6026af3b0ba697e5753844923b468d2b;hp=7664529daeee5f01abb47f583a7a64886a5d7b92;hpb=b18af6b07e944b8c932a9be32fbce2344510896c;p=freertos diff --git a/FreeRTOS/Source/portable/CodeWarrior/ColdFire_V2/port.c b/FreeRTOS/Source/portable/CodeWarrior/ColdFire_V2/port.c index 7664529da..878c886e2 100644 --- a/FreeRTOS/Source/portable/CodeWarrior/ColdFire_V2/port.c +++ b/FreeRTOS/Source/portable/CodeWarrior/ColdFire_V2/port.c @@ -1,80 +1,43 @@ /* - FreeRTOS V7.5.0 - Copyright (C) 2013 Real Time Engineers Ltd. - - VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. - - *************************************************************************** - * * - * FreeRTOS provides completely free yet professionally developed, * - * robust, strictly quality controlled, supported, and cross * - * platform software that has become a de facto standard. * - * * - * Help yourself get started quickly and support the FreeRTOS * - * project by purchasing a FreeRTOS tutorial book, reference * - * manual, or both from: http://www.FreeRTOS.org/Documentation * - * * - * Thank you! * - * * - *************************************************************************** - - This file is part of the FreeRTOS distribution. - - FreeRTOS is free software; you can redistribute it and/or modify it under - the terms of the GNU General Public License (version 2) as published by the - Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception. - - >>! NOTE: The modification to the GPL is included to allow you to distribute - >>! a combined work that includes FreeRTOS without being obliged to provide - >>! the source code for proprietary components outside of the FreeRTOS - >>! kernel. - - FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - FOR A PARTICULAR PURPOSE. Full license text is available from the following - link: http://www.freertos.org/a00114.html - - 1 tab == 4 spaces! - - *************************************************************************** - * * - * Having a problem? Start by reading the FAQ "My application does * - * not run, what could be wrong?" * - * * - * http://www.FreeRTOS.org/FAQHelp.html * - * * - *************************************************************************** - - http://www.FreeRTOS.org - Documentation, books, training, latest versions, - license and Real Time Engineers Ltd. contact details. - - http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, - including FreeRTOS+Trace - an indispensable productivity tool, a DOS - compatible FAT file system, and our tiny thread aware UDP/IP stack. - - http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High - Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS - licenses offer ticketed support, indemnification and middleware. - - http://www.SafeRTOS.com - High Integrity Systems also provide a safety - engineered and independently SIL3 certified version for use in safety and - mission critical applications that require provable dependability. - - 1 tab == 4 spaces! -*/ + * FreeRTOS Kernel V10.3.0 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ /* Kernel includes. */ #include "FreeRTOS.h" #include "task.h" -#define portINITIAL_FORMAT_VECTOR ( ( portSTACK_TYPE ) 0x4000 ) +#define portINITIAL_FORMAT_VECTOR ( ( StackType_t ) 0x4000 ) /* Supervisor mode set. */ -#define portINITIAL_STATUS_REGISTER ( ( portSTACK_TYPE ) 0x2000) +#define portINITIAL_STATUS_REGISTER ( ( StackType_t ) 0x2000) /* Used to keep track of the number of nested calls to taskENTER_CRITICAL(). This will be set to 0 prior to the first task being started. */ -static unsigned long ulCriticalNesting = 0x9999UL; +static uint32_t ulCriticalNesting = 0x9999UL; #define portSAVE_CONTEXT() \ @@ -94,29 +57,29 @@ static unsigned long ulCriticalNesting = 0x9999UL; /*-----------------------------------------------------------*/ -portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE * pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters ) +StackType_t *pxPortInitialiseStack( StackType_t * pxTopOfStack, TaskFunction_t pxCode, void *pvParameters ) { - *pxTopOfStack = ( portSTACK_TYPE ) pvParameters; + *pxTopOfStack = ( StackType_t ) pvParameters; pxTopOfStack--; - *pxTopOfStack = (portSTACK_TYPE) 0xDEADBEEF; + *pxTopOfStack = (StackType_t) 0xDEADBEEF; pxTopOfStack--; /* Exception stack frame starts with the return address. */ - *pxTopOfStack = ( portSTACK_TYPE ) pxCode; + *pxTopOfStack = ( StackType_t ) pxCode; pxTopOfStack--; *pxTopOfStack = ( portINITIAL_FORMAT_VECTOR << 16UL ) | ( portINITIAL_STATUS_REGISTER ); pxTopOfStack--; - *pxTopOfStack = ( portSTACK_TYPE ) 0x0; /*FP*/ + *pxTopOfStack = ( StackType_t ) 0x0; /*FP*/ pxTopOfStack -= 14; /* A5 to D0. */ return pxTopOfStack; } /*-----------------------------------------------------------*/ -portBASE_TYPE xPortStartScheduler( void ) +BaseType_t xPortStartScheduler( void ) { extern void vPortStartFirstTask( void ); @@ -172,7 +135,7 @@ void vPortExitCritical( void ) void vPortYieldHandler( void ) { -unsigned long ulSavedInterruptMask; +uint32_t ulSavedInterruptMask; ulSavedInterruptMask = portSET_INTERRUPT_MASK_FROM_ISR(); /* Note this will clear all forced interrupts - this is done for speed. */