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886b7cc107
This function initializes enough of the runtime to be able to run instrumented code in a statically linked executable. It replaces __hwasan_shadow_init() which wasn't doing enough initialization for instrumented code that uses either TLS or IFUNC to work. Differential Revision: https://reviews.llvm.org/D57490 llvm-svn: 352816
28 lines
838 B
C++
28 lines
838 B
C++
//===-- hwasan_dynamic_shadow.h ---------------------------------*- 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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/// \file
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/// This file is a part of HWAddressSanitizer. It reserves dynamic shadow memory
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/// region.
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///
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//===----------------------------------------------------------------------===//
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#ifndef HWASAN_PREMAP_SHADOW_H
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#define HWASAN_PREMAP_SHADOW_H
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#include "sanitizer_common/sanitizer_internal_defs.h"
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namespace __hwasan {
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uptr FindDynamicShadowStart(uptr shadow_size_bytes);
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void InitShadowGOT();
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} // namespace __hwasan
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#endif // HWASAN_PREMAP_SHADOW_H
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