diff options
Diffstat (limited to 'common/src/tx_thread_stack_error_handler.c')
| -rw-r--r-- | common/src/tx_thread_stack_error_handler.c | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/common/src/tx_thread_stack_error_handler.c b/common/src/tx_thread_stack_error_handler.c new file mode 100644 index 00000000..46235137 --- /dev/null +++ b/common/src/tx_thread_stack_error_handler.c @@ -0,0 +1,105 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) Microsoft Corporation. All rights reserved. */ +/* */ +/* This software is licensed under the Microsoft Software License */ +/* Terms for Microsoft Azure RTOS. Full text of the license can be */ +/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ +/* and in the root directory of this software. */ +/* */ +/**************************************************************************/ + + +/**************************************************************************/ +/**************************************************************************/ +/** */ +/** ThreadX Component */ +/** */ +/** Thread */ +/** */ +/**************************************************************************/ +/**************************************************************************/ + +#define TX_SOURCE_CODE + + +/* Include necessary system files. */ + +#include "tx_api.h" +#include "tx_thread.h" + + +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* _tx_thread_stack_error_handler PORTABLE C */ +/* 6.0 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function processes stack errors detected during run-time. The */ +/* processing currently consists of a spin loop. */ +/* */ +/* INPUT */ +/* */ +/* thread_ptr Thread control block pointer */ +/* */ +/* OUTPUT */ +/* */ +/* None */ +/* */ +/* CALLS */ +/* */ +/* None */ +/* */ +/* CALLED BY */ +/* */ +/* ThreadX internal code */ +/* */ +/* RELEASE HISTORY */ +/* */ +/* DATE NAME DESCRIPTION */ +/* */ +/* 05-19-2020 William E. Lamie Initial Version 6.0 */ +/* */ +/**************************************************************************/ +VOID _tx_thread_stack_error_handler(TX_THREAD *thread_ptr) +{ + +TX_INTERRUPT_SAVE_AREA + +#ifdef TX_ENABLE_STACK_CHECKING + + /* Disable interrupts. */ + TX_DISABLE + + /* Determine if the application has registered an error handler. */ + if (_tx_thread_application_stack_error_handler != TX_NULL) + { + + /* Yes, an error handler is present, simply call the application error handler. */ + (_tx_thread_application_stack_error_handler)(thread_ptr); + } + + /* Restore interrupts. */ + TX_RESTORE + +#else + + /* Access input argument just for the sake of lint, MISRA, etc. */ + if (thread_ptr != TX_NULL) + { + + /* Disable interrupts. */ + TX_DISABLE + + /* Restore interrupts. */ + TX_RESTORE + } +#endif +} + |