1 | //===- SymbolStream.cpp - PDB Symbol 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_SYMBOLSTREAM_H |
10 | #define LLVM_DEBUGINFO_PDB_NATIVE_SYMBOLSTREAM_H |
11 | |
12 | #include "llvm/DebugInfo/CodeView/CVRecord.h" |
13 | |
14 | #include "llvm/Support/Error.h" |
15 | |
16 | namespace llvm { |
17 | namespace msf { |
18 | class MappedBlockStream; |
19 | } |
20 | namespace pdb { |
21 | |
22 | class SymbolStream { |
23 | public: |
24 | SymbolStream(std::unique_ptr<msf::MappedBlockStream> Stream); |
25 | ~SymbolStream(); |
26 | Error reload(); |
27 | |
28 | const codeview::CVSymbolArray &getSymbolArray() const { |
29 | return SymbolRecords; |
30 | } |
31 | |
32 | codeview::CVSymbol readRecord(uint32_t Offset) const; |
33 | |
34 | iterator_range<codeview::CVSymbolArray::Iterator> |
35 | getSymbols(bool *HadError) const; |
36 | |
37 | Error commit(); |
38 | |
39 | private: |
40 | codeview::CVSymbolArray SymbolRecords; |
41 | std::unique_ptr<msf::MappedBlockStream> Stream; |
42 | }; |
43 | } // namespace pdb |
44 | } |
45 | |
46 | #endif |
47 |