xref: /optee_os/core/kernel/panic.c (revision a046599af7d47c60104d4f23bd2e4f2d66499677)
1b0104773SPascal Brand /*
2b0104773SPascal Brand  * Copyright (c) 2014, STMicroelectronics International N.V.
3b0104773SPascal Brand  * All rights reserved.
4b0104773SPascal Brand  *
5b0104773SPascal Brand  * Redistribution and use in source and binary forms, with or without
6b0104773SPascal Brand  * modification, are permitted provided that the following conditions are met:
7b0104773SPascal Brand  *
8b0104773SPascal Brand  * 1. Redistributions of source code must retain the above copyright notice,
9b0104773SPascal Brand  * this list of conditions and the following disclaimer.
10b0104773SPascal Brand  *
11b0104773SPascal Brand  * 2. Redistributions in binary form must reproduce the above copyright notice,
12b0104773SPascal Brand  * this list of conditions and the following disclaimer in the documentation
13b0104773SPascal Brand  * and/or other materials provided with the distribution.
14b0104773SPascal Brand  *
15b0104773SPascal Brand  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16b0104773SPascal Brand  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17b0104773SPascal Brand  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19b0104773SPascal Brand  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20b0104773SPascal Brand  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21b0104773SPascal Brand  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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25b0104773SPascal Brand  * POSSIBILITY OF SUCH DAMAGE.
26b0104773SPascal Brand  */
27b0104773SPascal Brand 
28b0104773SPascal Brand #include <kernel/panic.h>
29*a046599aSJens Wiklander #include <kernel/thread.h>
304de4bebcSJens Wiklander #include <trace.h>
31b0104773SPascal Brand 
323276098dSJerome Forissier void __panic(const char *file __maybe_unused, int line __maybe_unused,
333276098dSJerome Forissier 		const char *func __maybe_unused)
34b0104773SPascal Brand {
35*a046599aSJens Wiklander 	uint32_t __unused exceptions = thread_mask_exceptions(THREAD_EXCP_ALL);
36*a046599aSJens Wiklander 
374de4bebcSJens Wiklander 	EMSG_RAW("PANIC: %s %s:%d\n", func, file, line);
38b0104773SPascal Brand 	while (1)
39b0104773SPascal Brand 		;
40b0104773SPascal Brand }
41