vendor/llvm/llvm-trunk-r300422

1 files changed, 78 insertions, 0 deletions

diff --git a/include/llvm/DebugInfo/PDB/Native/NativeSession.h b/include/llvm/DebugInfo/PDB/Native/NativeSession.h
new file mode 100644
index 000000000000..e6da266f796d
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/NativeSession.h
@@ -0,0 +1,78 @@
+//===- NativeSession.h - Native implementation of IPDBSession ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_RAWSESSION_H
+#define LLVM_DEBUGINFO_PDB_RAW_RAWSESSION_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/DebugInfo/PDB/IPDBSession.h"
+#include "llvm/Support/Allocator.h"
+#include "llvm/Support/Error.h"
+
+namespace llvm {
+namespace pdb {
+class PDBFile;
+
+class NativeSession : public IPDBSession {
+public:
+  NativeSession(std::unique_ptr<PDBFile> PdbFile,
+                std::unique_ptr<BumpPtrAllocator> Allocator);
+  ~NativeSession() override;
+
+  static Error createFromPdb(StringRef Path,
+                             std::unique_ptr<IPDBSession> &Session);
+  static Error createFromExe(StringRef Path,
+                             std::unique_ptr<IPDBSession> &Session);
+
+  uint64_t getLoadAddress() const override;
+  void setLoadAddress(uint64_t Address) override;
+  std::unique_ptr<PDBSymbolExe> getGlobalScope() const override;
+  std::unique_ptr<PDBSymbol> getSymbolById(uint32_t SymbolId) const override;
+
+  std::unique_ptr<PDBSymbol>
+  findSymbolByAddress(uint64_t Address, PDB_SymType Type) const override;
+
+  std::unique_ptr<IPDBEnumLineNumbers>
+  findLineNumbers(const PDBSymbolCompiland &Compiland,
+                  const IPDBSourceFile &File) const override;
+  std::unique_ptr<IPDBEnumLineNumbers>
+  findLineNumbersByAddress(uint64_t Address, uint32_t Length) const override;
+
+  std::unique_ptr<IPDBEnumSourceFiles>
+  findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern,
+                  PDB_NameSearchFlags Flags) const override;
+  std::unique_ptr<IPDBSourceFile>
+  findOneSourceFile(const PDBSymbolCompiland *Compiland,
+                    llvm::StringRef Pattern,
+                    PDB_NameSearchFlags Flags) const override;
+  std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
+  findCompilandsForSourceFile(llvm::StringRef Pattern,
+                              PDB_NameSearchFlags Flags) const override;
+  std::unique_ptr<PDBSymbolCompiland>
+  findOneCompilandForSourceFile(llvm::StringRef Pattern,
+                                PDB_NameSearchFlags Flags) const override;
+  std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const override;
+  std::unique_ptr<IPDBEnumSourceFiles> getSourceFilesForCompiland(
+      const PDBSymbolCompiland &Compiland) const override;
+  std::unique_ptr<IPDBSourceFile>
+  getSourceFileById(uint32_t FileId) const override;
+
+  std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const override;
+
+  PDBFile &getPDBFile() { return *Pdb; }
+  const PDBFile &getPDBFile() const { return *Pdb; }
+
+private:
+  std::unique_ptr<PDBFile> Pdb;
+  std::unique_ptr<BumpPtrAllocator> Allocator;
+};
+}
+}
+
+#endif