Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- SymbolDumper.h - CodeView symbol info dumper ------------*- 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_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H

#define LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H

#include "llvm/DebugInfo/CodeView/CVRecord.h"

#include "llvm/DebugInfo/CodeView/CodeView.h"

#include "llvm/DebugInfo/CodeView/SymbolDumpDelegate.h"

#include "llvm/Support/Error.h"

#include <memory>

#include <utility>

namespace llvm {

class ScopedPrinter;

namespace codeview {

class TypeCollection;

/// Dumper for CodeView symbol streams found in COFF object files and PDB files.

class CVSymbolDumper {

public:

  CVSymbolDumper(ScopedPrinter &W, TypeCollection &Types,

                 CodeViewContainer Container,

                 std::unique_ptr<SymbolDumpDelegate> ObjDelegate, CPUType CPU,

                 bool PrintRecordBytes)

      : W(W), Types(Types), Container(Container),

        ObjDelegate(std::move(ObjDelegate)), CompilationCPUType(CPU),

        PrintRecordBytes(PrintRecordBytes) {}

  /// Dumps one type record.  Returns false if there was a type parsing error,

  /// and true otherwise.  This should be called in order, since the dumper

  /// maintains state about previous records which are necessary for cross

  /// type references.

  Error dump(CVRecord<SymbolKind> &Record);

  /// Dumps the type records in Data. Returns false if there was a type stream

  /// parse error, and true otherwise.

  Error dump(const CVSymbolArray &Symbols);

  CPUType getCompilationCPUType() const { return CompilationCPUType; }

private:

  ScopedPrinter &W;

  TypeCollection &Types;

  CodeViewContainer Container;

  std::unique_ptr<SymbolDumpDelegate> ObjDelegate;

  CPUType CompilationCPUType;

  bool PrintRecordBytes;

};

} // end namespace codeview

} // end namespace llvm

#endif // LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H