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