LLVM  4.0.0
PDB.cpp
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1 //===- PDB.cpp - base header file for creating a PDB reader -----*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "llvm/DebugInfo/PDB/PDB.h"
11 
12 #include "llvm/ADT/StringRef.h"
13 #include "llvm/Config/config.h"
16 #include "llvm/DebugInfo/PDB/PDB.h"
17 #if LLVM_ENABLE_DIA_SDK
19 #endif
23 
24 using namespace llvm;
25 using namespace llvm::pdb;
26 
28  std::unique_ptr<IPDBSession> &Session) {
29  // Create the correct concrete instance type based on the value of Type.
30  if (Type == PDB_ReaderType::Raw)
31  return RawSession::createFromPdb(Path, Session);
32 
33 #if LLVM_ENABLE_DIA_SDK
34  return DIASession::createFromPdb(Path, Session);
35 #else
36  return llvm::make_error<GenericError>("DIA is not installed on the system");
37 #endif
38 }
39 
41  std::unique_ptr<IPDBSession> &Session) {
42  // Create the correct concrete instance type based on the value of Type.
43  if (Type == PDB_ReaderType::Raw)
44  return RawSession::createFromExe(Path, Session);
45 
46 #if LLVM_ENABLE_DIA_SDK
47  return DIASession::createFromExe(Path, Session);
48 #else
49  return llvm::make_error<GenericError>("DIA is not installed on the system");
50 #endif
51 }
PDB_ReaderType
Specifies which PDB reader implementation is to be used.
Definition: PDBTypes.h:72
static Error createFromPdb(StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: DIASession.cpp:83
Error loadDataForEXE(PDB_ReaderType Type, StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: PDB.cpp:40
The instances of the Type class are immutable: once they are created, they are never changed...
Definition: Type.h:45
Error loadDataForPDB(PDB_ReaderType Type, StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: PDB.cpp:27
static Error createFromPdb(StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: RawSession.cpp:37
static Error createFromExe(StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: DIASession.cpp:108
static Error createFromExe(StringRef Path, std::unique_ptr< IPDBSession > &Session)
Definition: RawSession.cpp:61
Lightweight error class with error context and mandatory checking.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:47