vendor/llvm/llvm-trunk-r300422

1 files changed, 74 insertions, 0 deletions

diff --git a/include/llvm/DebugInfo/PDB/Native/ModInfoBuilder.h b/include/llvm/DebugInfo/PDB/Native/ModInfoBuilder.h
new file mode 100644
index 000000000000..605fd2483c3b
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/ModInfoBuilder.h
@@ -0,0 +1,74 @@
+//===- ModInfoBuilder.h - PDB module information ----------------*- 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_MODINFOBUILDER_H
+#define LLVM_DEBUGINFO_PDB_RAW_MODINFOBUILDER_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
+#include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/Error.h"
+#include <cstdint>
+#include <string>
+#include <vector>
+
+namespace llvm {
+class BinaryStreamWriter;
+
+namespace msf {
+class MSFBuilder;
+struct MSFLayout;
+}
+namespace pdb {
+
+class ModInfoBuilder {
+  friend class DbiStreamBuilder;
+
+public:
+  ModInfoBuilder(StringRef ModuleName, uint32_t ModIndex, msf::MSFBuilder &Msf);
+
+  ModInfoBuilder(const ModInfoBuilder &) = delete;
+  ModInfoBuilder &operator=(const ModInfoBuilder &) = delete;
+
+  void setObjFileName(StringRef Name);
+  void addSymbol(codeview::CVSymbol Symbol);
+
+  uint16_t getStreamIndex() const;
+  StringRef getModuleName() const { return ModuleName; }
+  StringRef getObjFileName() const { return ObjFileName; }
+
+  ArrayRef<std::string> source_files() const {
+    return makeArrayRef(SourceFiles);
+  }
+
+  uint32_t calculateSerializedLength() const;
+
+  void finalize();
+  Error finalizeMsfLayout();
+
+  Error commit(BinaryStreamWriter &ModiWriter, const msf::MSFLayout &MsfLayout,
+               WritableBinaryStreamRef MsfBuffer);
+
+private:
+  void addSourceFile(StringRef Path);
+  msf::MSFBuilder &MSF;
+
+  uint32_t SymbolByteSize = 0;
+  std::string ModuleName;
+  std::string ObjFileName;
+  std::vector<std::string> SourceFiles;
+  std::vector<codeview::CVSymbol> Symbols;
+  ModuleInfoHeader Layout;
+};
+
+} // end namespace pdb
+
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_MODINFOBUILDER_H