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42 lines
1.4 KiB
42 lines
1.4 KiB
//==- NativeEnumSymbols.cpp - Native Symbol Enumerator impl ------*- 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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#include "llvm/DebugInfo/PDB/Native/NativeEnumSymbols.h"
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#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
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#include "llvm/DebugInfo/PDB/Native/NativeSession.h"
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#include "llvm/DebugInfo/PDB/Native/NativeTypeEnum.h"
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#include "llvm/DebugInfo/PDB/PDBSymbol.h"
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#include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
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using namespace llvm;
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using namespace llvm::codeview;
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using namespace llvm::pdb;
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NativeEnumSymbols::NativeEnumSymbols(NativeSession &PDBSession,
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std::vector<SymIndexId> Symbols)
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: Symbols(std::move(Symbols)), Index(0), Session(PDBSession) {}
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uint32_t NativeEnumSymbols::getChildCount() const {
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return static_cast<uint32_t>(Symbols.size());
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}
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std::unique_ptr<PDBSymbol>
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NativeEnumSymbols::getChildAtIndex(uint32_t N) const {
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if (N < Symbols.size()) {
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return Session.getSymbolCache().getSymbolById(Symbols[N]);
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}
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return nullptr;
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}
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std::unique_ptr<PDBSymbol> NativeEnumSymbols::getNext() {
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return getChildAtIndex(Index++);
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}
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void NativeEnumSymbols::reset() { Index = 0; }
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