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/*
* 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, ...);
#endif /* __DEBUG_H__ */