74 lines
3.5 KiB
C
74 lines
3.5 KiB
C
/************************************************************************************//**
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* \file Source\assert.c
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* \brief Bootloader assertion module source file.
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* \ingroup Core
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* \internal
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*----------------------------------------------------------------------------------------
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* C O P Y R I G H T
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*----------------------------------------------------------------------------------------
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* Copyright (c) 2011 by Feaser http://www.feaser.com All rights reserved
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*
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*----------------------------------------------------------------------------------------
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* L I C E N S E
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*----------------------------------------------------------------------------------------
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* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with OpenBLT.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* A special exception to the GPL is included to allow you to distribute a combined work
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* that includes OpenBLT without being obliged to provide the source code for any
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* proprietary components. The exception text is included at the bottom of the license
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* file <license.html>.
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*
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* \endinternal
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****************************************************************************************/
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/****************************************************************************************
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* Include files
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****************************************************************************************/
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#include "boot.h" /* bootloader generic header */
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#ifndef NDEBUG
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/****************************************************************************************
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* Local data declarations
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****************************************************************************************/
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/** \brief Holds the filename in which the assertion occurred. */
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static volatile blt_char *assert_failure_file;
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/** \brief Holds the linenumber where the assertion occurred. */
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static volatile blt_int32u assert_failure_line;
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/************************************************************************************//**
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** \brief Called when a runtime assertion failed. It stores information about where
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** the assertion occurred and halts the software program.
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** \param file Name of the source file where the assertion occurred.
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** \param line Linenumber in the source file where the assertion occurred.
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** \return none
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**
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****************************************************************************************/
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void AssertFailure(blt_char *file, blt_int32u line)
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{
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/* store the file string and line number so that it can be read on a breakpoint*/
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assert_failure_file = file;
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assert_failure_line = line;
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/* hang the software so that it requires a hard reset */
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for (;;)
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{
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/* keep servicing the watchdog so that this one does not cause a reset */
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CopService();
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}
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} /*** end of AssertFailure ***/
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#endif /* !NDEBUG */
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/*********************************** end of assert.c ***********************************/
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