src/include/assert.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2005 Digital Design Corporation
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 /*
  22  * assert.h: Debugging macros
  23  */
  24
  25 #ifndef __ASSERT_H_DEFINED
  26 #define __ASSERT_H_DEFINED
  27
  28 // ROMCC doesn't support __FILE__ or __LINE__  :^{
  29
  30 #if CONFIG_DEBUG
  31 #ifdef __PRE_RAM__
  32 #define ASSERT(x)       { if (!(x)) die("ASSERT failure!\r\n"); }
  33 #else
  34 #define ASSERT(x)       {                               \
  35                                                 if (!(x))       \
  36                                                 {                       \
  37                                                         printk_emerg("ASSERT failure: file '%s', line %d\n", __FILE__, __LINE__); \
  38                                                         die(""); \
  39                                                 }                       \
  40                                         }
  41 #endif          // __ROMCC__
  42 #else           // !CONFIG_DEBUG
  43 #define ASSERT(x)       { }
  44 #endif
  45
  46 #ifdef __PRE_RAM__
  47 #define BUG()           {       die("BUG encountered: system halted\r\n");  }
  48 #else
  49 #define BUG()           {                               \
  50                                                 printk_emerg("BUG: file '%s', line %d\n", __FILE__, __LINE__); \
  51                                                 die(""); \
  52                                         }
  53 #endif
  54
  55 #endif  // __ASSERT_H_DEFINED