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//===- DbiModuleDescriptor.h - PDB module information -----------*- 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_DEBUGINFO_PDB_NATIVE_DBIMODULEDESCRIPTOR_H
#define LLVM_DEBUGINFO_PDB_NATIVE_DBIMODULEDESCRIPTOR_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/BinaryStreamRef.h"
#include "llvm/Support/Error.h"
#include <cstdint>
namespace llvm {
template <typename T> struct VarStreamArrayExtractor;
namespace pdb {
struct ModuleInfoHeader;
struct SectionContrib;
class DbiModuleDescriptor {
friend class DbiStreamBuilder;
public:
DbiModuleDescriptor() = default;
DbiModuleDescriptor(const DbiModuleDescriptor &Info) = default;
DbiModuleDescriptor &operator=(const DbiModuleDescriptor &Info) = default;
static Error initialize(BinaryStreamRef Stream, DbiModuleDescriptor &Info);
bool hasECInfo() const;
uint16_t getTypeServerIndex() const;
uint16_t getModuleStreamIndex() const;
uint32_t getSymbolDebugInfoByteSize() const;
uint32_t getC11LineInfoByteSize() const;
uint32_t getC13LineInfoByteSize() const;
uint32_t getNumberOfFiles() const;
uint32_t getSourceFileNameIndex() const;
uint32_t getPdbFilePathNameIndex() const;
StringRef getModuleName() const;
StringRef getObjFileName() const;
uint32_t getRecordLength() const;
const SectionContrib &getSectionContrib() const;
private:
StringRef ModuleName;
StringRef ObjFileName;
const ModuleInfoHeader *Layout = nullptr;
};
} // end namespace pdb
template <> struct VarStreamArrayExtractor<pdb::DbiModuleDescriptor> {
Error operator()(BinaryStreamRef Stream, uint32_t &Length,
pdb::DbiModuleDescriptor &Info) {
if (auto EC = pdb::DbiModuleDescriptor::initialize(Stream, Info))
return EC;
Length = Info.getRecordLength();
return Error::success();
}
};
} // end namespace llvm
#endif // LLVM_DEBUGINFO_PDB_NATIVE_DBIMODULEDESCRIPTOR_H
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