Luigi Capogrosso
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/// MentOS, The Mentoring Operating system project
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/// @file assert.h
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/// @brief
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/// @copyright (c) 2019 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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#pragma once
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#include "stdio.h"
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#include "panic.h"
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#include "stdarg.h"
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/// @brief Function used to log the information of a failed assertion.
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/// @param assertion The failed assertion.
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/// @param file The file where the assertion is located.
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/// @param line The line inside the file.
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/// @param function The function where the assertion is.
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static void __assert_fail(const char *assertion, const char *file,
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unsigned int line, const char *function)
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{
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char message[1024];
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sprintf(message,
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"FILE: %s\n"
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"LINE: %d\n"
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"FUNC: %s\n\n"
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"Assertion `%s` failed.\n",
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file, line, (function ? function : "NO_FUN"), assertion);
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kernel_panic(message);
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}
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/// @brief Assert function.
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#define assert(expression) \
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((expression) ? (void)0 : \
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__assert_fail(#expression, __FILE__, __LINE__, __func__))
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