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COFFEmitter.cpp
(23.04 KB)
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COFFYAML.cpp
(21.38 KB)
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CodeViewYAMLDebugSections.cpp
(33.73 KB)
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CodeViewYAMLSymbols.cpp
(22.05 KB)
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CodeViewYAMLTypeHashing.cpp
(2.89 KB)
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CodeViewYAMLTypes.cpp
(30.23 KB)
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DWARFEmitter.cpp
(18.58 KB)
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DWARFVisitor.cpp
(6.63 KB)
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DWARFVisitor.h
(2.8 KB)
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DWARFYAML.cpp
(8.96 KB)
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ELFEmitter.cpp
(67.52 KB)
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ELFYAML.cpp
(54.88 KB)
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MachOEmitter.cpp
(22.41 KB)
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MachOYAML.cpp
(21.85 KB)
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MinidumpEmitter.cpp
(8.41 KB)
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MinidumpYAML.cpp
(21.67 KB)
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ObjectYAML.cpp
(2.67 KB)
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WasmEmitter.cpp
(21.57 KB)
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WasmYAML.cpp
(20.39 KB)
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XCOFFYAML.cpp
(2.86 KB)
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YAML.cpp
(2.11 KB)
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yaml2obj.cpp
(2.22 KB)
Editing: DWARFVisitor.h
//===--- DWARFVisitor.h -----------------------------------------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // //===----------------------------------------------------------------------===// #ifndef LLVM_OBJECTYAML_DWARFVISITOR_H #define LLVM_OBJECTYAML_DWARFVISITOR_H #include "llvm/ADT/StringRef.h" #include "llvm/BinaryFormat/Dwarf.h" #include "llvm/Support/MemoryBuffer.h" namespace llvm { class Error; namespace DWARFYAML { struct Data; struct Unit; struct Entry; struct FormValue; struct AttributeAbbrev; /// A class to visits DWARFYAML Compile Units and DIEs in preorder. /// /// Extensions of this class can either maintain const or non-const references /// to the DWARFYAML::Data object. template <typename T> class VisitorImpl { protected: T &DebugInfo; /// Visitor Functions /// @{ virtual void onStartCompileUnit(Unit &CU) {} virtual void onEndCompileUnit(Unit &CU) {} virtual void onStartDIE(Unit &CU, Entry &DIE) {} virtual void onEndDIE(Unit &CU, Entry &DIE) {} virtual void onForm(AttributeAbbrev &AttAbbrev, FormValue &Value) {} /// @} /// Const Visitor Functions /// @{ virtual void onStartCompileUnit(const Unit &CU) {} virtual void onEndCompileUnit(const Unit &CU) {} virtual void onStartDIE(const Unit &CU, const Entry &DIE) {} virtual void onEndDIE(const Unit &CU, const Entry &DIE) {} virtual void onForm(const AttributeAbbrev &AttAbbrev, const FormValue &Value) {} /// @} /// Value visitors /// @{ virtual void onValue(const uint8_t U) {} virtual void onValue(const uint16_t U) {} virtual void onValue(const uint32_t U) {} virtual void onValue(const uint64_t U, const bool LEB = false) {} virtual void onValue(const int64_t S, const bool LEB = false) {} virtual void onValue(const StringRef String) {} virtual void onValue(const MemoryBufferRef MBR) {} /// @} public: VisitorImpl(T &DI) : DebugInfo(DI) {} virtual ~VisitorImpl() {} Error traverseDebugInfo(); private: void onVariableSizeValue(uint64_t U, unsigned Size); }; // Making the visior instantiations extern and explicit in the cpp file. This // prevents them from being instantiated in every compile unit that uses the // visitors. extern template class VisitorImpl<DWARFYAML::Data>; extern template class VisitorImpl<const DWARFYAML::Data>; class Visitor : public VisitorImpl<Data> { public: Visitor(Data &DI) : VisitorImpl<Data>(DI) {} }; class ConstVisitor : public VisitorImpl<const Data> { public: ConstVisitor(const Data &DI) : VisitorImpl<const Data>(DI) {} }; } // namespace DWARFYAML } // namespace llvm #endif
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