1 //===- SymbolizableModule.h -------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file declares the SymbolizableModule interface. 11 // 12 //===----------------------------------------------------------------------===// 13 #ifndef LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H 14 #define LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H 15 16 #include "llvm/DebugInfo/DIContext.h" 17 #include <cstdint> 18 19 namespace llvm { 20 namespace symbolize { 21 22 using FunctionNameKind = DILineInfoSpecifier::FunctionNameKind; 23 24 class SymbolizableModule { 25 public: 26 virtual ~SymbolizableModule() = default; 27 28 virtual DILineInfo symbolizeCode(uint64_t ModuleOffset, 29 FunctionNameKind FNKind, 30 bool UseSymbolTable) const = 0; 31 virtual DIInliningInfo symbolizeInlinedCode(uint64_t ModuleOffset, 32 FunctionNameKind FNKind, 33 bool UseSymbolTable) const = 0; 34 virtual DIGlobal symbolizeData(uint64_t ModuleOffset) const = 0; 35 36 // Return true if this is a 32-bit x86 PE COFF module. 37 virtual bool isWin32Module() const = 0; 38 39 // Returns the preferred base of the module, i.e. where the loader would place 40 // it in memory assuming there were no conflicts. 41 virtual uint64_t getModulePreferredBase() const = 0; 42 }; 43 44 } // end namespace symbolize 45 } // end namespace llvm 46 47 #endif // LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H 48