AMiRo-OS

/************************************************************************************//**

* \file         Source\assert.c

* \brief        Bootloader assertion module source file.

* \ingroup      Core

* \internal

*----------------------------------------------------------------------------------------

*                          C O P Y R I G H T

*----------------------------------------------------------------------------------------

*   Copyright (c) 2011  by Feaser    http://www.feaser.com    All rights reserved

*

*----------------------------------------------------------------------------------------

*                            L I C E N S E

*----------------------------------------------------------------------------------------

* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or

* modify it under the terms of the GNU General Public License as published by the Free

* Software Foundation, either version 3 of the License, or (at your option) any later

* version.

*

* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

* PURPOSE. See the GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License along with OpenBLT.

* If not, see <http://www.gnu.org/licenses/>.

*

* A special exception to the GPL is included to allow you to distribute a combined work 

* that includes OpenBLT without being obliged to provide the source code for any 

* proprietary components. The exception text is included at the bottom of the license

* file <license.html>.

* 

* \endinternal

****************************************************************************************/

/****************************************************************************************

* Include files

****************************************************************************************/

#include "boot.h"                                /* bootloader generic header          */

#ifndef NDEBUG

/****************************************************************************************

* Local data declarations

****************************************************************************************/

/** \brief Holds the filename in which the assertion occurred. */

static volatile blt_char  *assert_failure_file;

/** \brief Holds the linenumber where the assertion occurred. */

static volatile blt_int32u assert_failure_line;

/************************************************************************************//**

** \brief     Called when a runtime assertion failed. It stores information about where 

**            the assertion occurred and halts the software program.

** \param     file   Name of the source file where the assertion occurred.

** \param     line   Linenumber in the source file where the assertion occurred.

** \return    none

**

****************************************************************************************/

void AssertFailure(blt_char *file, blt_int32u line)

{

  /* store the file string and line number so that it can be read on a breakpoint*/

  assert_failure_file = file;

  assert_failure_line = line;

  /* hang the software so that it requires a hard reset */

  for(;;) 

  { 

    /* keep servicing the watchdog so that this one does not cause a reset */

    CopService(); 

  }

} /*** end of AssertFailure ***/

#endif /* !NDEBUG */

/*********************************** end of assert.c ***********************************/