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bbf9606175
Previously we did not have support for writing detailed module information for each module, as well as the symbol records. This patch adds support for this, and in doing so enables the ability to construct minimal PDBs from just a few lines of YAML. A test is added to illustrate this functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297900 91177308-0d34-0410-b5e6-96231b3b80d8
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
//===- ModInfoBuilder.h - PDB module information ----------------*- 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_DEBUGINFO_PDB_RAW_MODINFOBUILDER_H
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#define LLVM_DEBUGINFO_PDB_RAW_MODINFOBUILDER_H
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#include "llvm/ADT/StringRef.h"
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#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
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#include "llvm/DebugInfo/PDB/Native/RawTypes.h"
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#include "llvm/Support/Error.h"
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#include <cstdint>
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#include <string>
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#include <vector>
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namespace llvm {
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class BinaryStreamWriter;
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namespace msf {
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class MSFBuilder;
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struct MSFLayout;
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}
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namespace pdb {
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class ModInfoBuilder {
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friend class DbiStreamBuilder;
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public:
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ModInfoBuilder(StringRef ModuleName, uint32_t ModIndex, msf::MSFBuilder &Msf);
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ModInfoBuilder(const ModInfoBuilder &) = delete;
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ModInfoBuilder &operator=(const ModInfoBuilder &) = delete;
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void setObjFileName(StringRef Name);
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void addSymbol(codeview::CVSymbol Symbol);
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uint16_t getStreamIndex() const;
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StringRef getModuleName() const { return ModuleName; }
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StringRef getObjFileName() const { return ObjFileName; }
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ArrayRef<std::string> source_files() const {
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return makeArrayRef(SourceFiles);
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}
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uint32_t calculateSerializedLength() const;
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void finalize();
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Error finalizeMsfLayout();
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Error commit(BinaryStreamWriter &ModiWriter, const msf::MSFLayout &MsfLayout,
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WritableBinaryStreamRef MsfBuffer);
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private:
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void addSourceFile(StringRef Path);
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msf::MSFBuilder &MSF;
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uint32_t SymbolByteSize = 0;
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std::string ModuleName;
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std::string ObjFileName;
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std::vector<std::string> SourceFiles;
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std::vector<codeview::CVSymbol> Symbols;
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ModuleInfoHeader Layout;
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};
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} // end namespace pdb
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} // end namespace llvm
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#endif // LLVM_DEBUGINFO_PDB_RAW_MODINFOBUILDER_H
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