bb8230bb2b
We can use an internal linkage variable to make it clear the variable is not exported. The special section .preinit_array is a GC root. Pull Request: https://github.com/llvm/llvm-project/pull/98584
22 lines
809 B
C++
22 lines
809 B
C++
//===--- rtsan_preinit.cpp - Realtime Sanitizer -----------------*- C++ -*-===//
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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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//===----------------------------------------------------------------------===//
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#include "sanitizer_common/sanitizer_internal_defs.h"
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#include <rtsan/rtsan.h>
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#if SANITIZER_CAN_USE_PREINIT_ARRAY
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// This section is linked into the main executable when -fsanitize=realtime is
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// specified to perform initialization at a very early stage.
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__attribute__((section(".preinit_array"), used)) static auto preinit =
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__rtsan_init;
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#endif
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