LLVM 20.0.0git
IPDBSession.h
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1//===- IPDBSession.h - base interface for a PDB symbol context --*- 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_PDB_IPDBSESSION_H
10#define LLVM_DEBUGINFO_PDB_IPDBSESSION_H
11
12#include "PDBSymbol.h"
13#include "PDBTypes.h"
14#include "llvm/ADT/StringRef.h"
16#include <memory>
17
18namespace llvm {
19namespace pdb {
20class PDBSymbolCompiland;
21class PDBSymbolExe;
22
23/// IPDBSession defines an interface used to provide a context for querying
24/// debug information from a debug data source (for example, a PDB).
26public:
27 virtual ~IPDBSession();
28
29 virtual uint64_t getLoadAddress() const = 0;
30 virtual bool setLoadAddress(uint64_t Address) = 0;
31 virtual std::unique_ptr<PDBSymbolExe> getGlobalScope() = 0;
32 virtual std::unique_ptr<PDBSymbol>
33 getSymbolById(SymIndexId SymbolId) const = 0;
34
35 virtual bool addressForVA(uint64_t VA, uint32_t &Section,
36 uint32_t &Offset) const = 0;
37 virtual bool addressForRVA(uint32_t RVA, uint32_t &Section,
38 uint32_t &Offset) const = 0;
39
40 template <typename T>
41 std::unique_ptr<T> getConcreteSymbolById(SymIndexId SymbolId) const {
42 return unique_dyn_cast_or_null<T>(getSymbolById(SymbolId));
43 }
44
45 virtual std::unique_ptr<PDBSymbol> findSymbolByAddress(uint64_t Address,
46 PDB_SymType Type) = 0;
47 virtual std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA,
48 PDB_SymType Type) = 0;
49 virtual std::unique_ptr<PDBSymbol>
51
52 virtual std::unique_ptr<IPDBEnumLineNumbers>
54 const IPDBSourceFile &File) const = 0;
55 virtual std::unique_ptr<IPDBEnumLineNumbers>
57 virtual std::unique_ptr<IPDBEnumLineNumbers>
59 virtual std::unique_ptr<IPDBEnumLineNumbers>
61 uint32_t Length) const = 0;
62
63 virtual std::unique_ptr<IPDBEnumSourceFiles>
65 PDB_NameSearchFlags Flags) const = 0;
66 virtual std::unique_ptr<IPDBSourceFile>
69 PDB_NameSearchFlags Flags) const = 0;
70 virtual std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
72 PDB_NameSearchFlags Flags) const = 0;
73 virtual std::unique_ptr<PDBSymbolCompiland>
75 PDB_NameSearchFlags Flags) const = 0;
76
77 virtual std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const = 0;
78 virtual std::unique_ptr<IPDBEnumSourceFiles>
80 virtual std::unique_ptr<IPDBSourceFile>
81 getSourceFileById(uint32_t FileId) const = 0;
82
83 virtual std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const = 0;
84
85 virtual std::unique_ptr<IPDBEnumTables> getEnumTables() const = 0;
86
87 virtual std::unique_ptr<IPDBEnumInjectedSources>
88 getInjectedSources() const = 0;
89
90 virtual std::unique_ptr<IPDBEnumSectionContribs>
91 getSectionContribs() const = 0;
92
93 virtual std::unique_ptr<IPDBEnumFrameData>
94 getFrameData() const = 0;
95};
96} // namespace pdb
97} // namespace llvm
98
99#endif
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
The instances of the Type class are immutable: once they are created, they are never changed.
Definition: Type.h:45
IPDBSession defines an interface used to provide a context for querying debug information from a debu...
Definition: IPDBSession.h:25
virtual std::unique_ptr< PDBSymbolCompiland > findOneCompilandForSourceFile(llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const =0
virtual std::unique_ptr< PDBSymbol > findSymbolByRVA(uint32_t RVA, PDB_SymType Type)=0
virtual std::unique_ptr< IPDBSourceFile > findOneSourceFile(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const =0
virtual std::unique_ptr< IPDBEnumSourceFiles > getSourceFilesForCompiland(const PDBSymbolCompiland &Compiland) const =0
virtual std::unique_ptr< IPDBEnumSectionContribs > getSectionContribs() const =0
virtual std::unique_ptr< IPDBEnumChildren< PDBSymbolCompiland > > findCompilandsForSourceFile(llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const =0
virtual std::unique_ptr< IPDBEnumLineNumbers > findLineNumbers(const PDBSymbolCompiland &Compiland, const IPDBSourceFile &File) const =0
virtual uint64_t getLoadAddress() const =0
virtual std::unique_ptr< PDBSymbol > findSymbolBySectOffset(uint32_t Sect, uint32_t Offset, PDB_SymType Type)=0
virtual bool setLoadAddress(uint64_t Address)=0
virtual std::unique_ptr< IPDBEnumLineNumbers > findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset, uint32_t Length) const =0
virtual std::unique_ptr< IPDBEnumLineNumbers > findLineNumbersByAddress(uint64_t Address, uint32_t Length) const =0
virtual std::unique_ptr< IPDBEnumSourceFiles > getAllSourceFiles() const =0
virtual std::unique_ptr< IPDBEnumLineNumbers > findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const =0
virtual std::unique_ptr< IPDBEnumSourceFiles > findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const =0
virtual std::unique_ptr< PDBSymbol > findSymbolByAddress(uint64_t Address, PDB_SymType Type)=0
std::unique_ptr< T > getConcreteSymbolById(SymIndexId SymbolId) const
Definition: IPDBSession.h:41
virtual bool addressForRVA(uint32_t RVA, uint32_t &Section, uint32_t &Offset) const =0
virtual std::unique_ptr< IPDBEnumTables > getEnumTables() const =0
virtual std::unique_ptr< PDBSymbolExe > getGlobalScope()=0
virtual std::unique_ptr< IPDBEnumFrameData > getFrameData() const =0
virtual std::unique_ptr< IPDBEnumInjectedSources > getInjectedSources() const =0
virtual bool addressForVA(uint64_t VA, uint32_t &Section, uint32_t &Offset) const =0
virtual std::unique_ptr< IPDBEnumDataStreams > getDebugStreams() const =0
virtual std::unique_ptr< PDBSymbol > getSymbolById(SymIndexId SymbolId) const =0
virtual std::unique_ptr< IPDBSourceFile > getSourceFileById(uint32_t FileId) const =0
IPDBSourceFile defines an interface used to represent source files whose information are stored in th...
PDB_NameSearchFlags
Defines flags used for enumerating child symbols.
Definition: PDBTypes.h:102
PDB_SymType
These values correspond to the SymTagEnum enumeration, and are documented here: https://msdn....
Definition: PDBTypes.h:243
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
@ Length
Definition: DWP.cpp:480