Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- CVSymbolVisitor.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_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H

#define LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H

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

#include "llvm/Support/Error.h"

namespace llvm {

namespace codeview {

class SymbolVisitorCallbacks;

class CVSymbolVisitor {

public:

  struct FilterOptions {

    std::optional<uint32_t> SymbolOffset;

    std::optional<uint32_t> ParentRecursiveDepth;

    std::optional<uint32_t> ChildRecursiveDepth;

  };

  CVSymbolVisitor(SymbolVisitorCallbacks &Callbacks);

  Error visitSymbolRecord(CVSymbol &Record);

  Error visitSymbolRecord(CVSymbol &Record, uint32_t Offset);

  Error visitSymbolStream(const CVSymbolArray &Symbols);

  Error visitSymbolStream(const CVSymbolArray &Symbols, uint32_t InitialOffset);

  Error visitSymbolStreamFiltered(const CVSymbolArray &Symbols,

                                  const FilterOptions &Filter);

private:

  SymbolVisitorCallbacks &Callbacks;

};

} // end namespace codeview

} // end namespace llvm

#endif // LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H