69 lines · c
1//===- MinimalSymbolDumper.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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_TOOLS_LLVMPDBUTIL_MINIMAL_SYMBOL_DUMPER_H10#define LLVM_TOOLS_LLVMPDBUTIL_MINIMAL_SYMBOL_DUMPER_H11 12#include "llvm/DebugInfo/CodeView/SymbolVisitorCallbacks.h"13 14namespace llvm {15namespace codeview {16class LazyRandomTypeCollection;17}18 19namespace pdb {20class LinePrinter;21class SymbolGroup;22 23class MinimalSymbolDumper : public codeview::SymbolVisitorCallbacks {24public:25 MinimalSymbolDumper(LinePrinter &P, bool RecordBytes,26 codeview::LazyRandomTypeCollection &Ids,27 codeview::LazyRandomTypeCollection &Types)28 : P(P), RecordBytes(RecordBytes), Ids(Ids), Types(Types) {}29 MinimalSymbolDumper(LinePrinter &P, bool RecordBytes,30 const SymbolGroup &SymGroup,31 codeview::LazyRandomTypeCollection &Ids,32 codeview::LazyRandomTypeCollection &Types)33 : P(P), RecordBytes(RecordBytes), SymGroup(&SymGroup), Ids(Ids),34 Types(Types) {}35 36 Error visitSymbolBegin(codeview::CVSymbol &Record) override;37 Error visitSymbolBegin(codeview::CVSymbol &Record, uint32_t Offset) override;38 Error visitSymbolEnd(codeview::CVSymbol &Record) override;39 40 void setSymbolGroup(const SymbolGroup *Group) { SymGroup = Group; }41 42#define SYMBOL_RECORD(EnumName, EnumVal, Name) \43 virtual Error visitKnownRecord(codeview::CVSymbol &CVR, \44 codeview::Name &Record) override;45#define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)46#include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"47 48private:49 std::string typeOrIdIndex(codeview::TypeIndex TI, bool IsType) const;50 51 std::string typeIndex(codeview::TypeIndex TI) const;52 std::string idIndex(codeview::TypeIndex TI) const;53 54 LinePrinter &P;55 56 /// Dumping certain records requires knowing what machine this is. The57 /// S_COMPILE3 record will tell us, but if we don't see one, default to X64.58 codeview::CPUType CompilationCPU = codeview::CPUType::X64;59 60 bool RecordBytes;61 const SymbolGroup *SymGroup = nullptr;62 codeview::LazyRandomTypeCollection &Ids;63 codeview::LazyRandomTypeCollection &Types;64};65} // namespace pdb66} // namespace llvm67 68#endif69