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//===-- CodeGen/ObjectFilePCHContainerOperations.h - ------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_CODEGEN_OBJECTFILEPCHCONTAINEROPERATIONS_H
#define LLVM_CLANG_CODEGEN_OBJECTFILEPCHCONTAINEROPERATIONS_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 {
ArrayRef<StringRef> getFormats() const override;
/// Returns the serialized AST inside the PCH container Buffer.
StringRef ExtractPCH(llvm::MemoryBufferRef Buffer) const override;
};
}
#endif
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