1//===- CVSymbolVisitor.h ----------------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H
10#define LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H
11
12#include "llvm/DebugInfo/CodeView/CVRecord.h"
13#include "llvm/Support/Error.h"
14
15namespace llvm {
16namespace codeview {
17class SymbolVisitorCallbacks;
18
19class CVSymbolVisitor {
20public:
21 struct FilterOptions {
22 std::optional<uint32_t> SymbolOffset;
23 std::optional<uint32_t> ParentRecursiveDepth;
24 std::optional<uint32_t> ChildRecursiveDepth;
25 };
26
27 CVSymbolVisitor(SymbolVisitorCallbacks &Callbacks);
28
29 Error visitSymbolRecord(CVSymbol &Record);
30 Error visitSymbolRecord(CVSymbol &Record, uint32_t Offset);
31 Error visitSymbolStream(const CVSymbolArray &Symbols);
32 Error visitSymbolStream(const CVSymbolArray &Symbols, uint32_t InitialOffset);
33 Error visitSymbolStreamFiltered(const CVSymbolArray &Symbols,
34 const FilterOptions &Filter);
35
36private:
37 SymbolVisitorCallbacks &Callbacks;
38};
39
40} // end namespace codeview
41} // end namespace llvm
42
43#endif // LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H
44