75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
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//===- InfoStream.h - PDB Info Stream (Stream 1) Access ---------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBINFOSTREAM_H
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#define LLVM_DEBUGINFO_PDB_RAW_PDBINFOSTREAM_H
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#include "llvm/ADT/BitmaskEnum.h"
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#include "llvm/ADT/StringMap.h"
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#include "llvm/DebugInfo/CodeView/GUID.h"
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#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
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#include "llvm/DebugInfo/PDB/Native/NamedStreamMap.h"
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#include "llvm/DebugInfo/PDB/Native/RawConstants.h"
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#include "llvm/DebugInfo/PDB/PDBTypes.h"
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#include "llvm/Support/Endian.h"
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#include "llvm/Support/Error.h"
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namespace llvm {
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namespace pdb {
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class InfoStreamBuilder;
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class PDBFile;
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class InfoStream {
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friend class InfoStreamBuilder;
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public:
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InfoStream(std::unique_ptr<BinaryStream> Stream);
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Error reload();
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uint32_t getStreamSize() const;
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const InfoStreamHeader *getHeader() const { return Header; }
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bool containsIdStream() const;
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PdbRaw_ImplVer getVersion() const;
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uint32_t getSignature() const;
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uint32_t getAge() const;
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codeview::GUID getGuid() const;
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uint32_t getNamedStreamMapByteSize() const;
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PdbRaw_Features getFeatures() const;
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ArrayRef<PdbRaw_FeatureSig> getFeatureSignatures() const;
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const NamedStreamMap &getNamedStreams() const;
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BinarySubstreamRef getNamedStreamsBuffer() const;
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Expected<uint32_t> getNamedStreamIndex(llvm::StringRef Name) const;
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StringMap<uint32_t> named_streams() const;
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private:
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std::unique_ptr<BinaryStream> Stream;
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const InfoStreamHeader *Header;
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BinarySubstreamRef SubNamedStreams;
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std::vector<PdbRaw_FeatureSig> FeatureSignatures;
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PdbRaw_Features Features = PdbFeatureNone;
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uint32_t NamedStreamMapByteSize = 0;
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NamedStreamMap NamedStreams;
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};
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}
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}
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#endif
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