text: /*
   * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * Redistributions of source code must retain the above copyright notice, this
   * list of conditions and the following disclaimer.
   *
   * Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   *
   * Neither the name of ARM nor the names of its contributors may be used
   * to endorse or promote products derived from this software without specific
   * prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef __DEBUG_H__
  #define __DEBUG_H__
  
  #include <stdio.h>
  
  /* The log output macros print output to the console. These macros produce
   * compiled log output only if the LOG_LEVEL defined in the makefile (or the
   * make command line) is greater or equal than the level required for that
   * type of log output.
   * The format expected is the same as for printf(). For example:
   * INFO("Info %s.\n", "message")    -> INFO:    Info message.
   * WARN("Warning %s.\n", "message") -> WARNING: Warning message.
   */
  
  #define LOG_LEVEL_NONE			0
  #define LOG_LEVEL_ERROR			10
  #define LOG_LEVEL_NOTICE		20
  #define LOG_LEVEL_WARNING		30
  #define LOG_LEVEL_INFO			40
  #define LOG_LEVEL_VERBOSE		50
  
  
  #if LOG_LEVEL >= LOG_LEVEL_NOTICE
  # define NOTICE(...)	tf_printf("NOTICE:  " __VA_ARGS__)
  #else
  # define NOTICE(...)
  #endif
  
  #if LOG_LEVEL >= LOG_LEVEL_ERROR
  # define ERROR(...)	tf_printf("ERROR:   " __VA_ARGS__)
  #else
  # define ERROR(...)
  #endif
  
  #if LOG_LEVEL >= LOG_LEVEL_WARNING
  # define WARN(...)	tf_printf("WARNING: " __VA_ARGS__)
  #else
  # define WARN(...)
  #endif
  
  #if LOG_LEVEL >= LOG_LEVEL_INFO
  # define INFO(...)	tf_printf("INFO:    " __VA_ARGS__)
  #else
  # define INFO(...)
  #endif
  
  #if LOG_LEVEL >= LOG_LEVEL_VERBOSE
  # define VERBOSE(...)	tf_printf("VERBOSE: " __VA_ARGS__)
  #else
  # define VERBOSE(...)
  #endif
  
  
  void __dead2 do_panic(void);
  #define panic()	do_panic()
  
  void tf_printf(const char *fmt, ...) __printflike(1, 2);
  
  #endif /* __DEBUG_H__ */
  