120 lines
6.0 KiB
C
120 lines
6.0 KiB
C
/***************************************************************************
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* Copyright (c) 2024 Microsoft Corporation
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*
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* This program and the accompanying materials are made available under the
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* terms of the MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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**************************************************************************/
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/**************************************************************************/
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/**************************************************************************/
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/** */
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/** ThreadX Component */
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/** */
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/** Thread */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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#define TX_SOURCE_CODE
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/* Include necessary system files. */
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#include "tx_api.h"
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#if defined(TX_MISRA_ENABLE) || defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
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#include "tx_thread.h"
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* _tx_thread_stack_error_handler PORTABLE C */
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/* 6.1.9 */
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/* AUTHOR */
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/* */
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/* William E. Lamie, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* This function processes stack errors detected during run-time. The */
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/* processing currently consists of a spin loop. */
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/* */
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/* INPUT */
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/* */
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/* thread_ptr Thread control block pointer */
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/* */
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/* OUTPUT */
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/* */
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/* None */
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/* */
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/* CALLS */
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/* */
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/* None */
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/* */
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/* CALLED BY */
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/* */
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/* ThreadX internal code */
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/* */
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/* RELEASE HISTORY */
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/* */
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/* DATE NAME DESCRIPTION */
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/* */
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/* 05-19-2020 William E. Lamie Initial Version 6.0 */
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/* 09-30-2020 Yuxin Zhou Modified comment(s), */
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/* update misra support, */
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/* resulting in version 6.1 */
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/* 10-16-2020 William E. Lamie Modified comment(s), */
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/* fixed link issue, */
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/* resulting in version 6.1.1 */
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/* 06-02-2021 William E. Lamie Modified comment(s), */
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/* fixed link issue, added */
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/* conditional compilation */
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/* for ARMv8-M (Cortex M23/33) */
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/* resulting in version 6.1.7 */
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/* 10-15-2021 Yuxin Zhou Modified comment(s), improved */
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/* stack check error handling, */
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/* resulting in version 6.1.9 */
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/* */
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/**************************************************************************/
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VOID _tx_thread_stack_error_handler(TX_THREAD *thread_ptr)
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{
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TX_INTERRUPT_SAVE_AREA
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#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
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/* Disable interrupts. */
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TX_DISABLE
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/* Determine if the application has registered an error handler. */
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if (_tx_thread_application_stack_error_handler != TX_NULL)
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{
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/* Yes, an error handler is present, simply call the application error handler. */
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(_tx_thread_application_stack_error_handler)(thread_ptr);
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}
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/* Restore interrupts. */
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TX_RESTORE
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#else
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/* Access input argument just for the sake of lint, MISRA, etc. */
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if (thread_ptr != TX_NULL)
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{
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/* Disable interrupts. */
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TX_DISABLE
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/* Restore interrupts. */
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TX_RESTORE
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}
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#endif
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}
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#endif
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