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AppendingTypeTableBuilder.cpp
(3.51 KB)
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CVSymbolVisitor.cpp
(2.78 KB)
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CVTypeVisitor.cpp
(9.14 KB)
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CodeViewError.cpp
(1.89 KB)
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CodeViewRecordIO.cpp
(11.73 KB)
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ContinuationRecordBuilder.cpp
(9.18 KB)
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DebugChecksumsSubsection.cpp
(3.89 KB)
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DebugCrossExSubsection.cpp
(1.74 KB)
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DebugCrossImpSubsection.cpp
(3.29 KB)
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DebugFrameDataSubsection.cpp
(2.02 KB)
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DebugInlineeLinesSubsection.cpp
(3.85 KB)
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DebugLinesSubsection.cpp
(5.52 KB)
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DebugStringTableSubsection.cpp
(3.21 KB)
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DebugSubsection.cpp
(538 B)
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DebugSubsectionRecord.cpp
(3.4 KB)
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DebugSubsectionVisitor.cpp
(3.34 KB)
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DebugSymbolRVASubsection.cpp
(1.28 KB)
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DebugSymbolsSubsection.cpp
(1.02 KB)
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EnumTables.cpp
(21.1 KB)
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Formatters.cpp
(1.47 KB)
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GlobalTypeTableBuilder.cpp
(4.43 KB)
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LazyRandomTypeCollection.cpp
(8.94 KB)
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Line.cpp
(748 B)
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MergingTypeTableBuilder.cpp
(4.81 KB)
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RecordName.cpp
(10.4 KB)
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RecordSerialization.cpp
(4.86 KB)
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SimpleTypeSerializer.cpp
(2.4 KB)
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StringsAndChecksums.cpp
(2.58 KB)
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SymbolDumper.cpp
(25.61 KB)
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SymbolRecordHelpers.cpp
(2.82 KB)
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SymbolRecordMapping.cpp
(16.92 KB)
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SymbolSerializer.cpp
(1.83 KB)
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TypeDumpVisitor.cpp
(21.43 KB)
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TypeHashing.cpp
(3.03 KB)
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TypeIndex.cpp
(3.84 KB)
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TypeIndexDiscovery.cpp
(16.54 KB)
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TypeRecordHelpers.cpp
(1.59 KB)
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TypeRecordMapping.cpp
(24.67 KB)
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TypeStreamMerger.cpp
(18.42 KB)
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TypeTableCollection.cpp
(1.96 KB)
Editing: SymbolSerializer.cpp
//===- SymbolSerializer.cpp -----------------------------------------------===// // // 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 // //===----------------------------------------------------------------------===// #include "llvm/DebugInfo/CodeView/SymbolSerializer.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/DebugInfo/CodeView/SymbolRecord.h" #include "llvm/Support/Endian.h" #include "llvm/Support/Error.h" #include <cassert> #include <cstdint> #include <cstring> using namespace llvm; using namespace llvm::codeview; SymbolSerializer::SymbolSerializer(BumpPtrAllocator &Allocator, CodeViewContainer Container) : Storage(Allocator), Stream(RecordBuffer, support::little), Writer(Stream), Mapping(Writer, Container) {} Error SymbolSerializer::visitSymbolBegin(CVSymbol &Record) { assert(!CurrentSymbol.hasValue() && "Already in a symbol mapping!"); Writer.setOffset(0); if (auto EC = writeRecordPrefix(Record.kind())) return EC; CurrentSymbol = Record.kind(); if (auto EC = Mapping.visitSymbolBegin(Record)) return EC; return Error::success(); } Error SymbolSerializer::visitSymbolEnd(CVSymbol &Record) { assert(CurrentSymbol.hasValue() && "Not in a symbol mapping!"); if (auto EC = Mapping.visitSymbolEnd(Record)) return EC; uint32_t RecordEnd = Writer.getOffset(); uint16_t Length = RecordEnd - 2; Writer.setOffset(0); if (auto EC = Writer.writeInteger(Length)) return EC; uint8_t *StableStorage = Storage.Allocate<uint8_t>(RecordEnd); ::memcpy(StableStorage, &RecordBuffer[0], RecordEnd); Record.RecordData = ArrayRef<uint8_t>(StableStorage, RecordEnd); CurrentSymbol.reset(); return Error::success(); }
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