0abc720277
DEBUG definition is not supposed to be used in the kernel, rather CONFIG_DEBUG_BUILD, which can be toggled separately to user notion of DEBUG
49 lines
1,020 B
C
49 lines
1,020 B
C
/*
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* Copyright 2014, General Dynamics C4 Systems
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*
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* This software may be distributed and modified according to the terms of
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* the GNU General Public License version 2. Note that NO WARRANTY is provided.
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* See "LICENSE_GPLv2.txt" for details.
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*
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* @TAG(GD_GPL)
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*/
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#ifndef __ASSERT_H
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#define __ASSERT_H
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#include <util.h>
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#ifdef CONFIG_DEBUG_BUILD
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void _fail(
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const char* str,
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const char* file,
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unsigned int line,
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const char* function
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) NORETURN;
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#define fail(s) _fail(s, __FILE__, __LINE__, __func__)
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void _assert_fail(
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const char* assertion,
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const char* file,
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unsigned int line,
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const char* function
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) NORETURN;
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#define assert(expr) \
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if(!(expr)) _assert_fail(#expr, __FILE__, __LINE__, __FUNCTION__)
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#else /* !DEBUG */
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#define fail(s) halt()
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#define assert(expr)
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#endif /* DEBUG */
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/* Create an assert that will trigger a compile error if it fails. */
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#define compile_assert(name, expr) \
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typedef int __assert_failed_##name[(expr) ? 1 : -1];
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#endif
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