1 | //===- SymbolizableModule.h -------------------------------------*- 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 | // This file declares the SymbolizableModule interface. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | #ifndef LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H |
13 | #define LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H |
14 | |
15 | #include "llvm/DebugInfo/DIContext.h" |
16 | #include <cstdint> |
17 | |
18 | namespace llvm { |
19 | namespace symbolize { |
20 | |
21 | using FunctionNameKind = DILineInfoSpecifier::FunctionNameKind; |
22 | |
23 | class SymbolizableModule { |
24 | public: |
25 | virtual ~SymbolizableModule() = default; |
26 | |
27 | virtual DILineInfo symbolizeCode(object::SectionedAddress ModuleOffset, |
28 | DILineInfoSpecifier LineInfoSpecifier, |
29 | bool UseSymbolTable) const = 0; |
30 | virtual DIInliningInfo |
31 | symbolizeInlinedCode(object::SectionedAddress ModuleOffset, |
32 | DILineInfoSpecifier LineInfoSpecifier, |
33 | bool UseSymbolTable) const = 0; |
34 | virtual DIGlobal |
35 | symbolizeData(object::SectionedAddress ModuleOffset) const = 0; |
36 | virtual std::vector<DILocal> |
37 | symbolizeFrame(object::SectionedAddress ModuleOffset) const = 0; |
38 | |
39 | virtual std::vector<object::SectionedAddress> |
40 | findSymbol(StringRef Symbol, uint64_t Offset) const = 0; |
41 | |
42 | // Return true if this is a 32-bit x86 PE COFF module. |
43 | virtual bool isWin32Module() const = 0; |
44 | |
45 | // Returns the preferred base of the module, i.e. where the loader would place |
46 | // it in memory assuming there were no conflicts. |
47 | virtual uint64_t getModulePreferredBase() const = 0; |
48 | }; |
49 | |
50 | } // end namespace symbolize |
51 | } // end namespace llvm |
52 | |
53 | #endif // LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H |
54 | |