2013-12-19 13:30:58 +00:00
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/*
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2017-02-24 18:14:15 +00:00
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* Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
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2013-12-19 13:30:58 +00:00
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DEBUG_H__
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#define __DEBUG_H__
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2014-08-08 14:36:42 +01:00
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/* The log output macros print output to the console. These macros produce
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* compiled log output only if the LOG_LEVEL defined in the makefile (or the
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* make command line) is greater or equal than the level required for that
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* type of log output.
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* The format expected is the same as for printf(). For example:
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* INFO("Info %s.\n", "message") -> INFO: Info message.
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* WARN("Warning %s.\n", "message") -> WARNING: Warning message.
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2013-12-19 13:30:58 +00:00
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*/
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2014-08-08 14:36:42 +01:00
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#define LOG_LEVEL_NONE 0
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#define LOG_LEVEL_ERROR 10
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#define LOG_LEVEL_NOTICE 20
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#define LOG_LEVEL_WARNING 30
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#define LOG_LEVEL_INFO 40
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#define LOG_LEVEL_VERBOSE 50
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2016-03-21 10:36:47 +00:00
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#ifndef __ASSEMBLY__
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#include <stdio.h>
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2014-08-08 14:36:42 +01:00
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#if LOG_LEVEL >= LOG_LEVEL_NOTICE
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# define NOTICE(...) tf_printf("NOTICE: " __VA_ARGS__)
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#else
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# define NOTICE(...)
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#endif
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#if LOG_LEVEL >= LOG_LEVEL_ERROR
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# define ERROR(...) tf_printf("ERROR: " __VA_ARGS__)
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#else
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# define ERROR(...)
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#endif
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#if LOG_LEVEL >= LOG_LEVEL_WARNING
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# define WARN(...) tf_printf("WARNING: " __VA_ARGS__)
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#else
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# define WARN(...)
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#endif
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#if LOG_LEVEL >= LOG_LEVEL_INFO
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# define INFO(...) tf_printf("INFO: " __VA_ARGS__)
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#else
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# define INFO(...)
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#endif
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#if LOG_LEVEL >= LOG_LEVEL_VERBOSE
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# define VERBOSE(...) tf_printf("VERBOSE: " __VA_ARGS__)
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2013-12-19 13:30:58 +00:00
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#else
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2014-08-08 14:36:42 +01:00
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# define VERBOSE(...)
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2013-12-19 13:30:58 +00:00
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#endif
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2014-05-14 12:38:32 +01:00
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void __dead2 do_panic(void);
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2014-04-07 15:28:55 +01:00
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#define panic() do_panic()
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2017-02-24 18:14:15 +00:00
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/* Function called when stack protection check code detects a corrupted stack */
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void __dead2 __stack_chk_fail(void);
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2015-02-05 15:42:31 +00:00
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void tf_printf(const char *fmt, ...) __printflike(1, 2);
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2014-06-12 17:23:58 +01:00
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2016-03-21 10:36:47 +00:00
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#endif /* __ASSEMBLY__ */
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2013-12-19 13:30:58 +00:00
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#endif /* __DEBUG_H__ */
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