llvm-project

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//===-- asan_preinit.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of AddressSanitizer, an address sanity checker.
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//
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// Call __asan_init at the very early stage of process startup.
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//===----------------------------------------------------------------------===//
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#include "asan_internal.h"
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using namespace __asan;
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#if SANITIZER_CAN_USE_PREINIT_ARRAY
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  // The symbol is called __local_asan_preinit, because it's not intended to be
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  // exported.
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  // This code linked into the main executable when -fsanitize=address is in
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  // the link flags. It can only use exported interface functions.
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  __attribute__((section(".preinit_array"), used))
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  void (*__local_asan_preinit)(void) = __asan_init;
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#endif
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