vendor/llvm/llvm-trunk-r300422

1 files changed, 42 insertions, 0 deletions

diff --git a/include/llvm/DebugInfo/PDB/Native/SymbolStream.h b/include/llvm/DebugInfo/PDB/Native/SymbolStream.h
new file mode 100644
index 000000000000..41d5e6ad64a0
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/SymbolStream.h
@@ -0,0 +1,42 @@
+//===- SymbolStream.cpp - PDB Symbol Stream Access --------------*- 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_PDBSYMBOLSTREAM_H
+#define LLVM_DEBUGINFO_PDB_RAW_PDBSYMBOLSTREAM_H
+
+#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
+
+#include "llvm/Support/Error.h"
+
+namespace llvm {
+namespace msf {
+class MappedBlockStream;
+}
+namespace pdb {
+class PDBFile;
+
+class SymbolStream {
+public:
+  SymbolStream(std::unique_ptr<msf::MappedBlockStream> Stream);
+  ~SymbolStream();
+  Error reload();
+
+  iterator_range<codeview::CVSymbolArray::Iterator>
+  getSymbols(bool *HadError) const;
+
+  Error commit();
+
+private:
+  codeview::CVSymbolArray SymbolRecords;
+  std::unique_ptr<msf::MappedBlockStream> Stream;
+};
+}
+}
+
+#endif