1 | //===- InjectedSourceStream.h - PDB Headerblock Stream Access ---*- C++ -*-===// |
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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 | #ifndef LLVM_DEBUGINFO_PDB_NATIVE_INJECTEDSOURCESTREAM_H |
10 | #define LLVM_DEBUGINFO_PDB_NATIVE_INJECTEDSOURCESTREAM_H |
11 | |
12 | #include "llvm/DebugInfo/MSF/MappedBlockStream.h" |
13 | #include "llvm/DebugInfo/PDB/Native/HashTable.h" |
14 | #include "llvm/Support/Error.h" |
15 | |
16 | namespace llvm { |
17 | namespace pdb { |
18 | struct SrcHeaderBlockEntry; |
19 | struct SrcHeaderBlockHeader; |
20 | class PDBStringTable; |
21 | |
22 | class InjectedSourceStream { |
23 | public: |
24 | InjectedSourceStream(std::unique_ptr<msf::MappedBlockStream> Stream); |
25 | Error reload(const PDBStringTable &Strings); |
26 | |
27 | using const_iterator = HashTable<SrcHeaderBlockEntry>::const_iterator; |
28 | const_iterator begin() const { return InjectedSourceTable.begin(); } |
29 | const_iterator end() const { return InjectedSourceTable.end(); } |
30 | |
31 | uint32_t size() const { return InjectedSourceTable.size(); } |
32 | |
33 | private: |
34 | std::unique_ptr<msf::MappedBlockStream> Stream; |
35 | |
36 | const SrcHeaderBlockHeader* Header; |
37 | HashTable<SrcHeaderBlockEntry> InjectedSourceTable; |
38 | }; |
39 | } |
40 | } // namespace llvm |
41 | |
42 | #endif |
43 |