chromium/components/zucchini/disassembler_elf.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_ZUCCHINI_DISASSEMBLER_ELF_H_
#define COMPONENTS_ZUCCHINI_DISASSEMBLER_ELF_H_

#include <stdint.h>

#include <algorithm>
#include <deque>
#include <memory>
#include <string>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "components/zucchini/address_translator.h"
#include "components/zucchini/buffer_view.h"
#include "components/zucchini/disassembler.h"
#include "components/zucchini/image_utils.h"
#include "components/zucchini/rel32_finder.h"
#include "components/zucchini/rel32_utils.h"
#include "components/zucchini/reloc_elf.h"
#include "components/zucchini/type_elf.h"

namespace zucchini {

struct ArmReferencePool { … };

struct AArch32ReferenceType { … };

struct AArch64ReferenceType { … };

struct Elf32Traits { … };

// Architecture-specific definitions.

struct Elf32IntelTraits : public Elf32Traits { … };

struct ElfAArch32Traits : public Elf32Traits { … };

struct Elf64Traits { … };

// Architecture-specific definitions.
struct Elf64IntelTraits : public Elf64Traits { … };

struct ElfAArch64Traits : public Elf64Traits { … };

// Decides whether target |offset| is covered by a section in |sorted_headers|.
template <class ELF_SHDR>
bool IsTargetOffsetInElfSectionList(
    const std::vector<const ELF_SHDR*>& sorted_headers,
    offset_t offset) { … }

// Disassembler for ELF.
template <class TRAITS>
class DisassemblerElf : public Disassembler { … };

// Disassembler for ELF with Intel architectures.
template <class TRAITS>
class DisassemblerElfIntel : public DisassemblerElf<TRAITS> { … };

DisassemblerElfX86;
DisassemblerElfX64;

// Disassembler for ELF with ARM architectures.
template <class TRAITS>
class DisassemblerElfArm : public DisassemblerElf<TRAITS> { … };

// Disassembler for ELF with AArch32 (AKA ARM32).
class DisassemblerElfAArch32 : public DisassemblerElfArm<ElfAArch32Traits> { … };

// Disassembler for ELF with AArch64 (AKA ARM64).
class DisassemblerElfAArch64 : public DisassemblerElfArm<ElfAArch64Traits> { … };

}  // namespace zucchini

#endif  // COMPONENTS_ZUCCHINI_DISASSEMBLER_ELF_H_