34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/* ===-- int_util.h - internal utility functions ----------------------------===
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*
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* The LLVM Compiler Infrastructure
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*
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* This file is dual licensed under the MIT and the University of Illinois Open
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* Source Licenses. See LICENSE.TXT for details.
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*
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* ===-----------------------------------------------------------------------===
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*
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* This file is not part of the interface of this library.
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*
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* This file defines non-inline utilities which are available for use in the
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* library. The function definitions themselves are all contained in int_util.c
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* which will always be compiled into any compiler-rt library.
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*
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* ===-----------------------------------------------------------------------===
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*/
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#ifndef INT_UTIL_H
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#define INT_UTIL_H
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/** \brief Trigger a program abort (or panic for kernel code). */
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#define compilerrt_abort() compilerrt_abort_impl(__FILE__, __LINE__, __func__)
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NORETURN void compilerrt_abort_impl(const char *file, int line,
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const char *function);
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#define COMPILE_TIME_ASSERT(expr) COMPILE_TIME_ASSERT1(expr, __COUNTER__)
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#define COMPILE_TIME_ASSERT1(expr, cnt) COMPILE_TIME_ASSERT2(expr, cnt)
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#define COMPILE_TIME_ASSERT2(expr, cnt) \
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typedef char ct_assert_##cnt[(expr) ? 1 : -1] UNUSED
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#endif /* INT_UTIL_H */
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