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26 lines
453 B
C
26 lines
453 B
C
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// SPDX-License-Identifier: GPL-2.0
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#ifndef ASSERT_H
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#define ASSERT_H
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/**
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* \file
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*
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* Provides a function to terminate the program if an unexpected and fatal
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* error is detected.
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*
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*//*
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* Copyright (C) 2022 Martin Whitaker.
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*/
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/*
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* Terminates the program (using a breakpoint exception) if expr is equal
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* to zero.
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*/
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static inline void assert(int expr)
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{
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if (!expr) {
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__asm__ __volatile__ ("int $3");
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}
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}
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#endif // ASSERT_H
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