1 files changed, 43 insertions, 0 deletions
diff --git a/clang-r344140b/include/clang/CodeGen/ObjectFilePCHContainerOperations.h b/clang-r344140b/include/clang/CodeGen/ObjectFilePCHContainerOperations.h
new file mode 100644
index 00000000..67be6718
--- /dev/null
+++ b/clang-r344140b/include/clang/CodeGen/ObjectFilePCHContainerOperations.h
@@ -0,0 +1,43 @@
+//===-- CodeGen/ObjectFilePCHContainerOperations.h - ------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_CODEGEN_OBJECT_FILE_PCH_CONTAINER_OPERATIONS_H
+#define LLVM_CLANG_CODEGEN_OBJECT_FILE_PCH_CONTAINER_OPERATIONS_H
+
+#include "clang/Frontend/PCHContainerOperations.h"
+
+namespace clang {
+
+/// A PCHContainerWriter implementation that uses LLVM to
+/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
+class ObjectFilePCHContainerWriter : public PCHContainerWriter {
+  StringRef getFormat() const override { return "obj"; }
+
+  /// Return an ASTConsumer that can be chained with a
+  /// PCHGenerator that produces a wrapper file format
+  /// that also contains full debug info for the module.
+  std::unique_ptr<ASTConsumer>
+  CreatePCHContainerGenerator(CompilerInstance &CI,
+                              const std::string &MainFileName,
+                              const std::string &OutputFileName,
+                              std::unique_ptr<llvm::raw_pwrite_stream> OS,
+                              std::shared_ptr<PCHBuffer> Buffer) const override;
+};
+
+/// A PCHContainerReader implementation that uses LLVM to
+/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
+class ObjectFilePCHContainerReader : public PCHContainerReader {
+  StringRef getFormat() const override { return "obj"; }
+
+  /// Returns the serialized AST inside the PCH container Buffer.
+  StringRef ExtractPCH(llvm::MemoryBufferRef Buffer) const override;
+};
+}
+
+#endif