44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
//===-- CodeGen/ObjectFilePCHContainerOperations.h - ------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_CODEGEN_OBJECT_FILE_PCH_CONTAINER_OPERATIONS_H
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#define LLVM_CLANG_CODEGEN_OBJECT_FILE_PCH_CONTAINER_OPERATIONS_H
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#include "clang/Frontend/PCHContainerOperations.h"
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namespace clang {
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/// A PCHContainerWriter implementation that uses LLVM to
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/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
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class ObjectFilePCHContainerWriter : public PCHContainerWriter {
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StringRef getFormat() const override { return "obj"; }
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/// Return an ASTConsumer that can be chained with a
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/// PCHGenerator that produces a wrapper file format
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/// that also contains full debug info for the module.
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std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
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CompilerInstance &CI, const std::string &MainFileName,
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const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
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std::shared_ptr<PCHBuffer> Buffer) const override;
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};
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/// A PCHContainerReader implementation that uses LLVM to
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/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
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class ObjectFilePCHContainerReader : public PCHContainerReader {
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StringRef getFormat() const override { return "obj"; }
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/// Initialize an llvm::BitstreamReader with the serialized
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/// AST inside the PCH container Buffer.
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void ExtractPCH(llvm::MemoryBufferRef Buffer,
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llvm::BitstreamReader &StreamFile) const override;
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};
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}
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#endif
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