| 1 | //==- NativeEnumModules.cpp - Native Symbol Enumerator impl ------*- C++ -*-==// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h" |
| 10 | |
| 11 | #include "llvm/DebugInfo/PDB/Native/NativeSession.h" |
| 12 | #include "llvm/DebugInfo/PDB/Native/SymbolCache.h" |
| 13 | #include "llvm/DebugInfo/PDB/PDBSymbol.h" |
| 14 | #include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h" |
| 15 | |
| 16 | namespace llvm { |
| 17 | namespace pdb { |
| 18 | |
| 19 | NativeEnumModules::NativeEnumModules(NativeSession &PDBSession, uint32_t Index) |
| 20 | : Session(PDBSession), Index(Index) {} |
| 21 | |
| 22 | uint32_t NativeEnumModules::getChildCount() const { |
| 23 | return Session.getSymbolCache().getNumCompilands(); |
| 24 | } |
| 25 | |
| 26 | std::unique_ptr<PDBSymbol> |
| 27 | NativeEnumModules::getChildAtIndex(uint32_t N) const { |
| 28 | return Session.getSymbolCache().getOrCreateCompiland(Index: N); |
| 29 | } |
| 30 | |
| 31 | std::unique_ptr<PDBSymbol> NativeEnumModules::getNext() { |
| 32 | if (Index >= getChildCount()) |
| 33 | return nullptr; |
| 34 | return getChildAtIndex(N: Index++); |
| 35 | } |
| 36 | |
| 37 | void NativeEnumModules::reset() { Index = 0; } |
| 38 | |
| 39 | } |
| 40 | } |
| 41 |