| //==- NativeEnumModules.cpp - Native Symbol Enumerator impl ------*- C++ -*-==// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h" |
| |
| #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h" |
| #include "llvm/DebugInfo/PDB/Native/DbiModuleList.h" |
| #include "llvm/DebugInfo/PDB/Native/NativeCompilandSymbol.h" |
| #include "llvm/DebugInfo/PDB/Native/NativeSession.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbol.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h" |
| |
| namespace llvm { |
| namespace pdb { |
| |
| NativeEnumModules::NativeEnumModules(NativeSession &PDBSession, |
| const DbiModuleList &Modules, |
| uint32_t Index) |
| : Session(PDBSession), Modules(Modules), Index(Index) {} |
| |
| uint32_t NativeEnumModules::getChildCount() const { |
| return static_cast<uint32_t>(Modules.getModuleCount()); |
| } |
| |
| std::unique_ptr<PDBSymbol> |
| NativeEnumModules::getChildAtIndex(uint32_t Index) const { |
| if (Index >= Modules.getModuleCount()) |
| return nullptr; |
| return Session.createCompilandSymbol(Modules.getModuleDescriptor(Index)); |
| } |
| |
| std::unique_ptr<PDBSymbol> NativeEnumModules::getNext() { |
| if (Index >= Modules.getModuleCount()) |
| return nullptr; |
| return getChildAtIndex(Index++); |
| } |
| |
| void NativeEnumModules::reset() { Index = 0; } |
| |
| NativeEnumModules *NativeEnumModules::clone() const { |
| return new NativeEnumModules(Session, Modules, Index); |
| } |
| |
| } |
| } |