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llvm-mirror/tools/llvm-pdbdump/ClassDefinitionDumper.h
Zachary Turner b7d9bc75c5 [llvm-pdbdump] Add an option to dump full class definitions.
This adds the --class-definitions flag.  If specified, when dumping
types, instead of "class Foo" you will see the full class definition,
with member functions, constructors, access specifiers.

NOTE: Using this option can be very slow, as generating a full class
definition requires accessing many different parts of the PDB.

llvm-svn: 230203
2015-02-23 05:58:34 +00:00

65 lines
2.2 KiB
C++

//===- ClassDefinitionDumper.h - --------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVMPDBDUMP_CLASSDEFINITIONDUMPER_H
#define LLVM_TOOLS_LLVMPDBDUMP_CLASSDEFINITIONDUMPER_H
#include "llvm/DebugInfo/PDB/PDBSymDumper.h"
#include "llvm/DebugInfo/PDB/PDBSymbolFunc.h"
#include "llvm/DebugInfo/PDB/PDBSymbolData.h"
#include <list>
#include <memory>
#include <unordered_map>
namespace llvm {
class ClassDefinitionDumper : public PDBSymDumper {
public:
ClassDefinitionDumper();
void start(const PDBSymbolTypeUDT &Exe, raw_ostream &OS, int Indent);
void dump(const PDBSymbolTypeBaseClass &Symbol, raw_ostream &OS,
int Indent) override;
void dump(const PDBSymbolData &Symbol, raw_ostream &OS, int Indent) override;
void dump(const PDBSymbolTypeEnum &Symbol, raw_ostream &OS,
int Indent) override;
void dump(const PDBSymbolFunc &Symbol, raw_ostream &OS, int Indent) override;
void dump(const PDBSymbolTypeTypedef &Symbol, raw_ostream &OS,
int Indent) override;
void dump(const PDBSymbolTypeUDT &Symbol, raw_ostream &OS,
int Indent) override;
void dump(const PDBSymbolTypeVTable &Symbol, raw_ostream &OS,
int Indent) override;
private:
struct SymbolGroup {
SymbolGroup() {}
SymbolGroup(SymbolGroup &&Other) {
Functions = std::move(Other.Functions);
Data = std::move(Other.Data);
Unknown = std::move(Other.Unknown);
}
std::list<std::unique_ptr<PDBSymbolFunc>> Functions;
std::list<std::unique_ptr<PDBSymbolData>> Data;
std::list<std::unique_ptr<PDBSymbol>> Unknown;
SymbolGroup(const SymbolGroup &other) = delete;
SymbolGroup &operator=(const SymbolGroup &other) = delete;
};
typedef std::unordered_map<PDB_MemberAccess, SymbolGroup> SymbolGroupByAccess;
int dumpAccessGroup(PDB_MemberAccess Access, const SymbolGroup &Group,
raw_ostream &OS, int Indent);
};
}
#endif