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DbiModuleDescriptor.cpp
(2.5 KB)
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DbiModuleDescriptorBuilder.cpp
(6.63 KB)
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DbiModuleList.cpp
(8.3 KB)
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DbiStream.cpp
(12.8 KB)
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DbiStreamBuilder.cpp
(14.82 KB)
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EnumTables.cpp
(1.33 KB)
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GSIStreamBuilder.cpp
(17.23 KB)
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GlobalsStream.cpp
(6.56 KB)
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Hash.cpp
(2.39 KB)
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HashTable.cpp
(2.55 KB)
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InfoStream.cpp
(3.94 KB)
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InfoStreamBuilder.cpp
(2.67 KB)
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InjectedSourceStream.cpp
(2.31 KB)
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ModuleDebugStream.cpp
(4.74 KB)
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NamedStreamMap.cpp
(4.2 KB)
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NativeCompilandSymbol.cpp
(2.22 KB)
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NativeEnumGlobals.cpp
(1.87 KB)
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NativeEnumInjectedSources.cpp
(4.05 KB)
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NativeEnumLineNumbers.cpp
(1.44 KB)
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NativeEnumModules.cpp
(1.36 KB)
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NativeEnumTypes.cpp
(2.62 KB)
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NativeExeSymbol.cpp
(3.25 KB)
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NativeFunctionSymbol.cpp
(2.12 KB)
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NativeLineNumber.cpp
(1.88 KB)
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NativePublicSymbol.cpp
(1.92 KB)
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NativeRawSymbol.cpp
(14.98 KB)
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NativeSession.cpp
(12.36 KB)
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NativeSourceFile.cpp
(1.47 KB)
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NativeSymbolEnumerator.cpp
(4.24 KB)
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NativeTypeArray.cpp
(2.6 KB)
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NativeTypeBuiltin.cpp
(1.67 KB)
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NativeTypeEnum.cpp
(12.55 KB)
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NativeTypeFunctionSig.cpp
(7.3 KB)
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NativeTypePointer.cpp
(6.41 KB)
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NativeTypeTypedef.cpp
(1.05 KB)
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NativeTypeUDT.cpp
(6.93 KB)
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NativeTypeVTShape.cpp
(1.42 KB)
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PDBFile.cpp
(16.2 KB)
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PDBFileBuilder.cpp
(11 KB)
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PDBStringTable.cpp
(4.53 KB)
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PDBStringTableBuilder.cpp
(6.88 KB)
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PublicsStream.cpp
(3.89 KB)
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RawError.cpp
(2.13 KB)
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SymbolCache.cpp
(22.39 KB)
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SymbolStream.cpp
(1.4 KB)
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TpiHashing.cpp
(4.32 KB)
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TpiStream.cpp
(7.85 KB)
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TpiStreamBuilder.cpp
(6.32 KB)
Editing: HashTable.cpp
//===- HashTable.cpp - PDB Hash Table -------------------------------------===// // // 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/PDB/Native/HashTable.h" #include "llvm/ADT/Optional.h" #include "llvm/DebugInfo/PDB/Native/RawError.h" #include "llvm/Support/BinaryStreamReader.h" #include "llvm/Support/BinaryStreamWriter.h" #include "llvm/Support/Error.h" #include "llvm/Support/MathExtras.h" #include <algorithm> #include <cassert> #include <cstdint> #include <utility> using namespace llvm; using namespace llvm::pdb; Error llvm::pdb::readSparseBitVector(BinaryStreamReader &Stream, SparseBitVector<> &V) { uint32_t NumWords; if (auto EC = Stream.readInteger(NumWords)) return joinErrors( std::move(EC), make_error<RawError>(raw_error_code::corrupt_file, "Expected hash table number of words")); for (uint32_t I = 0; I != NumWords; ++I) { uint32_t Word; if (auto EC = Stream.readInteger(Word)) return joinErrors(std::move(EC), make_error<RawError>(raw_error_code::corrupt_file, "Expected hash table word")); for (unsigned Idx = 0; Idx < 32; ++Idx) if (Word & (1U << Idx)) V.set((I * 32) + Idx); } return Error::success(); } Error llvm::pdb::writeSparseBitVector(BinaryStreamWriter &Writer, SparseBitVector<> &Vec) { constexpr int BitsPerWord = 8 * sizeof(uint32_t); int ReqBits = Vec.find_last() + 1; uint32_t ReqWords = alignTo(ReqBits, BitsPerWord) / BitsPerWord; if (auto EC = Writer.writeInteger(ReqWords)) return joinErrors( std::move(EC), make_error<RawError>(raw_error_code::corrupt_file, "Could not write linear map number of words")); uint32_t Idx = 0; for (uint32_t I = 0; I != ReqWords; ++I) { uint32_t Word = 0; for (uint32_t WordIdx = 0; WordIdx < 32; ++WordIdx, ++Idx) { if (Vec.test(Idx)) Word |= (1 << WordIdx); } if (auto EC = Writer.writeInteger(Word)) return joinErrors(std::move(EC), make_error<RawError>( raw_error_code::corrupt_file, "Could not write linear map word")); } return Error::success(); }
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