mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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46 lines
2.3 KiB
C
46 lines
2.3 KiB
C
/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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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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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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/* When switching out a task, if the task tag contains a buffer address then
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* save the flop context into the buffer. */
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#define traceTASK_SWITCHED_OUT() \
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if( pxCurrentTCB->pxTaskTag != NULL ) \
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{ \
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extern void vPortSaveFPURegisters( void * ); \
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vPortSaveFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
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}
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/* When switching in a task, if the task tag contains a buffer address then
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* load the flop context from the buffer. */
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#define traceTASK_SWITCHED_IN() \
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if( pxCurrentTCB->pxTaskTag != NULL ) \
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{ \
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extern void vPortRestoreFPURegisters( void * ); \
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vPortRestoreFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
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}
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