Implemented serialization of FileEntry and DirectoryEntry.

llvm-svn: 44573

1 files changed, 33 insertions, 0 deletions

diff --git a/clang/Basic/FileManager.cpp b/clang/Basic/FileManager.cpp
index 0a51eca73fd..691a63fc216 100644
--- a/clang/Basic/FileManager.cpp
+++ b/clang/Basic/FileManager.cpp
@@ -19,6 +19,8 @@
 
 #include "clang/Basic/FileManager.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Bitcode/Serialize.h"
+#include "llvm/Bitcode/Deserialize.h"
 #include <iostream>
 using namespace clang;
 
@@ -170,3 +172,34 @@ void FileManager::PrintStats() const {
   
   //std::cerr << PagesMapped << BytesOfPagesMapped << FSLookups;
 }
+
+//===----------------------------------------------------------------------===//
+//  Serialization.
+//===----------------------------------------------------------------------===//
+
+void DirectoryEntry::Emit(llvm::Serializer& S) const {
+  S.EmitCStr(Name);
+}
+
+void DirectoryEntry::Read(llvm::Deserializer& D) {
+  Name = D.ReadCStr();
+}
+
+void FileEntry::Emit(llvm::Serializer& S) const {
+  S.FlushRecord();
+  S.EmitInt(Size);
+  S.EmitInt(ModTime);
+  S.EmitInt(UID);
+  S.EmitPtr(Dir);
+  S.EmitCStr(Name);  
+}
+
+void FileEntry::Read(llvm::Deserializer& D) {
+  Size = (off_t) D.ReadInt();
+  ModTime = (time_t) D.ReadInt();
+  D.ReadPtr<DirectoryEntry>(const_cast<DirectoryEntry*&>(Dir));
+  Name = D.ReadCStr();
+}
+
+
+