1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/Msf/IndexedStreamData.cpp b/llvm/lib/DebugInfo/Msf/IndexedStreamData.cpp
new file mode 100644
index 00000000000..81303aeb8f4
--- /dev/null
+++ b/llvm/lib/DebugInfo/Msf/IndexedStreamData.cpp
@@ -0,0 +1,25 @@
+//===- IndexedStreamData.cpp - Standard PDB Stream Data ---------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/Msf/IndexedStreamData.h"
+#include "llvm/DebugInfo/Msf/IMsfFile.h"
+
+using namespace llvm;
+using namespace llvm::msf;
+
+IndexedStreamData::IndexedStreamData(uint32_t StreamIdx, const IMsfFile &File)
+    : StreamIdx(StreamIdx), File(File) {}
+
+uint32_t IndexedStreamData::getLength() {
+  return File.getStreamByteSize(StreamIdx);
+}
+
+ArrayRef<support::ulittle32_t> IndexedStreamData::getStreamBlocks() {
+  return File.getStreamBlockList(StreamIdx);
+}