/************************************************************************************//**
* \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 ***********************************/