vendor/llvm/llvm-trunk-r300422

1 files changed, 56 insertions, 0 deletions

diff --git a/include/llvm/DebugInfo/PDB/Native/StringTable.h b/include/llvm/DebugInfo/PDB/Native/StringTable.h
new file mode 100644
index 000000000000..dd5e30e61827
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/StringTable.h
@@ -0,0 +1,56 @@
+//===- StringTable.h - PDB String Table -------------------------*- 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_STRINGTABLE_H
+#define LLVM_DEBUGINFO_PDB_RAW_STRINGTABLE_H
+
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/BinaryStreamArray.h"
+#include "llvm/Support/BinaryStreamRef.h"
+#include "llvm/Support/Endian.h"
+#include "llvm/Support/Error.h"
+#include <cstdint>
+#include <vector>
+
+namespace llvm {
+class BinaryStreamReader;
+
+namespace pdb {
+
+class StringTable {
+public:
+  StringTable();
+
+  Error load(BinaryStreamReader &Stream);
+
+  uint32_t getByteSize() const;
+
+  uint32_t getNameCount() const { return NameCount; }
+  uint32_t getHashVersion() const { return HashVersion; }
+  uint32_t getSignature() const { return Signature; }
+
+  StringRef getStringForID(uint32_t ID) const;
+  uint32_t getIDForString(StringRef Str) const;
+
+  FixedStreamArray<support::ulittle32_t> name_ids() const;
+
+private:
+  BinaryStreamRef NamesBuffer;
+  FixedStreamArray<support::ulittle32_t> IDs;
+  uint32_t ByteSize = 0;
+  uint32_t Signature = 0;
+  uint32_t HashVersion = 0;
+  uint32_t NameCount = 0;
+};
+
+} // end namespace pdb
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_STRINGTABLE_H