X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FSource%2Fportable%2FGCC%2FPPC405_Xilinx%2Fport.c;h=632149c42794301ac426c2e0ced266e0b509ffc8;hb=refs%2Ftags%2FV9.0.0rc2;hp=a2a16d09ee5796402db6e3a7a09d5f092ef23735;hpb=617d46d8432c30e925e24d1687d310be7aa39f6c;p=freertos diff --git a/FreeRTOS/Source/portable/GCC/PPC405_Xilinx/port.c b/FreeRTOS/Source/portable/GCC/PPC405_Xilinx/port.c index a2a16d09e..632149c42 100644 --- a/FreeRTOS/Source/portable/GCC/PPC405_Xilinx/port.c +++ b/FreeRTOS/Source/portable/GCC/PPC405_Xilinx/port.c @@ -1,60 +1,64 @@ /* - FreeRTOS V7.5.3 - Copyright (C) 2013 Real Time Engineers Ltd. + FreeRTOS V9.0.0rc2 - Copyright (C) 2016 Real Time Engineers Ltd. All rights reserved 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. + 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. + *************************************************************************** + >>! 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 + FOR A PARTICULAR PURPOSE. Full license text is available on 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?" * + * FreeRTOS provides completely free yet professionally developed, * + * robust, strictly quality controlled, supported, and cross * + * platform software that is more than just the market leader, it * + * is the industry's de facto standard. * * * - * http://www.FreeRTOS.org/FAQHelp.html * + * Help yourself get started quickly while simultaneously helping * + * to support the FreeRTOS project by purchasing a FreeRTOS * + * tutorial book, reference manual, or both: * + * http://www.FreeRTOS.org/Documentation * * * *************************************************************************** - http://www.FreeRTOS.org - Documentation, books, training, latest versions, - license and Real Time Engineers Ltd. contact details. + http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading + the FAQ page "My application does not run, what could be wrong?". Have you + defined configASSERT()? + + http://www.FreeRTOS.org/support - In return for receiving this top quality + embedded software for free we request you assist our global community by + participating in the support forum. + + http://www.FreeRTOS.org/training - Investing in training allows your team to + be as productive as possible as early as possible. Now you can receive + FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers + Ltd, and the world's leading authority on the world's leading RTOS. 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.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate. + Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS. + + http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High + Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS + licenses offer ticketed support, indemnification and commercial middleware. http://www.SafeRTOS.com - High Integrity Systems also provide a safety engineered and independently SIL3 certified version for use in safety and @@ -134,7 +138,7 @@ static XIntc xInterruptController; * * See the header file portable.h. */ -portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters ) +StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters ) { /* Place a known value at the bottom of the stack for debugging. */ *pxTopOfStack = 0xDEADBEEF; @@ -144,15 +148,15 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxTopOfStack -= 20; /* Previous backchain and LR, R31 to R4 inclusive. */ /* Parameters in R13. */ - *pxTopOfStack = ( portSTACK_TYPE ) &_SDA_BASE_; /* address of the first small data area */ + *pxTopOfStack = ( StackType_t ) &_SDA_BASE_; /* address of the first small data area */ pxTopOfStack -= 10; /* Parameters in R3. */ - *pxTopOfStack = ( portSTACK_TYPE ) pvParameters; + *pxTopOfStack = ( StackType_t ) pvParameters; pxTopOfStack--; /* Parameters in R2. */ - *pxTopOfStack = ( portSTACK_TYPE ) &_SDA2_BASE_; /* address of the second small data area */ + *pxTopOfStack = ( StackType_t ) &_SDA2_BASE_; /* address of the second small data area */ pxTopOfStack--; /* R1 is the stack pointer so is omitted. */ @@ -167,13 +171,13 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxTopOfStack--; *pxTopOfStack = 0x00000000UL; /* CTR. */ pxTopOfStack--; - *pxTopOfStack = ( portSTACK_TYPE ) vPortEndScheduler; /* LR. */ + *pxTopOfStack = ( StackType_t ) vPortEndScheduler; /* LR. */ pxTopOfStack--; - *pxTopOfStack = ( portSTACK_TYPE ) pxCode; /* SRR0. */ + *pxTopOfStack = ( StackType_t ) pxCode; /* SRR0. */ pxTopOfStack--; *pxTopOfStack = portINITIAL_MSR;/* SRR1. */ pxTopOfStack--; - *pxTopOfStack = ( portSTACK_TYPE ) vPortEndScheduler;/* Next LR. */ + *pxTopOfStack = ( StackType_t ) vPortEndScheduler;/* Next LR. */ pxTopOfStack--; *pxTopOfStack = 0x00000000UL;/* Backchain. */ @@ -181,7 +185,7 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE } /*-----------------------------------------------------------*/ -portBASE_TYPE xPortStartScheduler( void ) +BaseType_t xPortStartScheduler( void ) { prvSetupTimerInterrupt(); XExc_RegisterHandler( XEXC_ID_SYSTEM_CALL, ( XExceptionHandler ) vPortYield, ( void * ) 0 ); @@ -204,7 +208,7 @@ void vPortEndScheduler( void ) */ static void prvSetupTimerInterrupt( void ) { -const unsigned long ulInterval = ( ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL ); +const uint32_t ulInterval = ( ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL ); XTime_PITClearInterrupt(); XTime_FITClearInterrupt(); @@ -222,8 +226,8 @@ const unsigned long ulInterval = ( ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) - void vPortISRHandler( void *pvNullDoNotUse ) { -unsigned long ulInterruptStatus, ulInterruptMask = 1UL; -portBASE_TYPE xInterruptNumber; +uint32_t ulInterruptStatus, ulInterruptMask = 1UL; +BaseType_t xInterruptNumber; XIntc_Config *pxInterruptController; XIntc_VectorTableEntry *pxTable; @@ -281,9 +285,9 @@ extern void vPortISRWrapper( void ); } /*-----------------------------------------------------------*/ -portBASE_TYPE xPortInstallInterruptHandler( unsigned char ucInterruptID, XInterruptHandler pxHandler, void *pvCallBackRef ) +BaseType_t xPortInstallInterruptHandler( uint8_t ucInterruptID, XInterruptHandler pxHandler, void *pvCallBackRef ) { -portBASE_TYPE xReturn = pdFAIL; +BaseType_t xReturn = pdFAIL; /* This function is defined here so the scope of xInterruptController can remain within this file. */