mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-09-12 09:07:46 -04:00
Moved a number of function prototypes to the appropriate headers.
Removed the StackMacros.h function as previously promised. Fixed a function definition mismatch in a third party port.
This commit is contained in:
Joseph Julicher
parent
386d854e0b
commit
1d68f82f9f
6 changed files with 62 additions and 165 deletions
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/*
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* FreeRTOS Kernel V10.3.1
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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*/
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#ifndef STACK_MACROS_H
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#define STACK_MACROS_H
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#ifndef _MSC_VER /* Visual Studio doesn't support #warning. */
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#warning The name of this file has changed to stack_macros.h. Please update your code accordingly. This source file (which has the original name) will be removed in future released.
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#endif
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/*
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* Call the stack overflow hook function if the stack of the task being swapped
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* out is currently overflowed, or looks like it might have overflowed in the
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* past.
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*
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* Setting configCHECK_FOR_STACK_OVERFLOW to 1 will cause the macro to check
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* the current stack state only - comparing the current top of stack value to
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* the stack limit. Setting configCHECK_FOR_STACK_OVERFLOW to greater than 1
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* will also cause the last few stack bytes to be checked to ensure the value
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* to which the bytes were set when the task was created have not been
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* overwritten. Note this second test does not guarantee that an overflowed
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* stack will always be recognised.
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*/
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/*-----------------------------------------------------------*/
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#if ( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH < 0 ) )
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/* Only the current stack state is to be checked. */
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#define taskCHECK_FOR_STACK_OVERFLOW() \
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{ \
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/* Is the currently saved stack pointer within the stack limit? */ \
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if( pxCurrentTCB->pxTopOfStack <= pxCurrentTCB->pxStack ) \
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{ \
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vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \
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} \
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}
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#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */
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/*-----------------------------------------------------------*/
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#if ( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH > 0 ) )
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/* Only the current stack state is to be checked. */
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#define taskCHECK_FOR_STACK_OVERFLOW() \
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{ \
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\
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/* Is the currently saved stack pointer within the stack limit? */ \
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if( pxCurrentTCB->pxTopOfStack >= pxCurrentTCB->pxEndOfStack ) \
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{ \
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vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \
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} \
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}
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#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */
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/*-----------------------------------------------------------*/
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#if ( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH < 0 ) )
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#define taskCHECK_FOR_STACK_OVERFLOW() \
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{ \
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const uint32_t * const pulStack = ( uint32_t * ) pxCurrentTCB->pxStack; \
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const uint32_t ulCheckValue = ( uint32_t ) 0xa5a5a5a5; \
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\
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if( ( pulStack[ 0 ] != ulCheckValue ) || \
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( pulStack[ 1 ] != ulCheckValue ) || \
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( pulStack[ 2 ] != ulCheckValue ) || \
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( pulStack[ 3 ] != ulCheckValue ) ) \
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{ \
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vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \
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} \
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}
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#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */
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/*-----------------------------------------------------------*/
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#if ( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH > 0 ) )
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#define taskCHECK_FOR_STACK_OVERFLOW() \
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{ \
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int8_t * pcEndOfStack = ( int8_t * ) pxCurrentTCB->pxEndOfStack; \
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static const uint8_t ucExpectedStackBytes[] = { tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \
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tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \
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tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \
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tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \
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tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE }; \
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\
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\
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pcEndOfStack -= sizeof( ucExpectedStackBytes ); \
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\
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/* Has the extremity of the task stack ever been written over? */ \
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if( memcmp( ( void * ) pcEndOfStack, ( void * ) ucExpectedStackBytes, sizeof( ucExpectedStackBytes ) ) != 0 ) \
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{ \
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vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \
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} \
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}
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#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */
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/*-----------------------------------------------------------*/
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/* Remove stack overflow macro if not being used. */
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#ifndef taskCHECK_FOR_STACK_OVERFLOW
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#define taskCHECK_FOR_STACK_OVERFLOW()
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#endif
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#endif /* STACK_MACROS_H */
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@ -1539,6 +1539,52 @@
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#endif
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#endif
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#if ( configUSE_TICK_HOOK > 0 )
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/**
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* task.h
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* <pre>void vApplicationTickHook( void ); </pre>
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*
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* This hook function is called in the system tick handler after any OS work is completed.
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*/
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void vApplicationTickHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */
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#endif
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/* Callback function prototypes. --------------------------*/
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#if ( configCHECK_FOR_STACK_OVERFLOW > 0 )
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/**
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* task.h
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* <pre>void vApplicationStackOverflowHook( TaskHandle_t xTask char *pcTaskName); </pre>
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*
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* The application stack overflow hook is called when a stack overflow is detected for a task.
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*
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* Details on stack overflow detection can be found here: https://www.freertos.org/Stacks-and-stack-overflow-checking.html
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*
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* @param xTask the task that just exceeded its stack boundaries.
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* @param pcTaskName A character string containing the name of the offending task.
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*/
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void vApplicationStackOverflowHook( TaskHandle_t xTask,
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char * pcTaskName );
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#endif
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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/* If static allocation is supported then the application must provide the
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* following callback function - which enables the application to optionally
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* provide the memory that will be used by the idle task as the task's stack
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* and TCB.
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* https://www.freertos.org/a00110.html#configSUPPORT_STATIC_ALLOCATION
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*/
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void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
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StackType_t ** ppxIdleTaskStackBuffer,
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uint32_t * pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
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#endif
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/**
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/**
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* task.h
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* task.h
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* <pre>BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter );</pre>
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* <pre>BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter );</pre>
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*/
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*/
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TickType_t xTimerGetExpiryTime( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION;
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TickType_t xTimerGetExpiryTime( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION;
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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/* If static allocation is supported then the application must provide the
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* following callback function - which enables the application to optionally
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* provide the memory that will be used by the timer task as the task's stack
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* and TCB.
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* https://www.freertos.org/a00110.html#configSUPPORT_STATIC_ALLOCATION
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*/
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void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
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StackType_t ** ppxTimerTaskStackBuffer,
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uint32_t * pulTimerTaskStackSize );
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#endif
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/*
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/*
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* Functions beyond this part are not part of the public API and are intended
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* Functions beyond this part are not part of the public API and are intended
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* for use by the kernel only.
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* for use by the kernel only.
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3
portable/ThirdParty/CDK/T-HEAD_CK802/port.c
vendored
3
portable/ThirdParty/CDK/T-HEAD_CK802/port.c
vendored
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@ -139,7 +139,8 @@ void vPortYieldHandler( void )
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portCLEAR_INTERRUPT_MASK_FROM_ISR( ulSavedInterruptMask );
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portCLEAR_INTERRUPT_MASK_FROM_ISR( ulSavedInterruptMask );
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}
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}
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__attribute__((weak)) void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed portCHAR *pcTaskName )
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__attribute__( ( weak ) ) void vApplicationStackOverflowHook( TaskHandle_t xTask,
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char * pcTaskName )
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{
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{
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for(;;);
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for(;;);
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}
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}
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21
tasks.c
21
tasks.c
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@ -402,27 +402,6 @@ PRIVILEGED_DATA static volatile UBaseType_t uxSchedulerSuspended = ( UBaseType_t
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/*-----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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/* Callback function prototypes. --------------------------*/
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#if ( configCHECK_FOR_STACK_OVERFLOW > 0 )
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extern void vApplicationStackOverflowHook( TaskHandle_t xTask,
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char * pcTaskName );
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#endif
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#if ( configUSE_TICK_HOOK > 0 )
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extern void vApplicationTickHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */
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#endif
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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extern void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
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StackType_t ** ppxIdleTaskStackBuffer,
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uint32_t * pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
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#endif
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/* File private functions. --------------------------------*/
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/* File private functions. --------------------------------*/
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12
timers.c
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timers.c
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/*-----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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/* If static allocation is supported then the application must provide the
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* following callback function - which enables the application to optionally
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* provide the memory that will be used by the timer task as the task's stack
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* and TCB. */
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extern void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
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StackType_t ** ppxTimerTaskStackBuffer,
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uint32_t * pulTimerTaskStackSize );
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#endif
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/*
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/*
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* Initialise the infrastructure used by the timer service task if it has not
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* Initialise the infrastructure used by the timer service task if it has not
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* been initialised already.
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* been initialised already.
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