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 18 namespace llvm { 19 namespace object { 20 class ObjectFile; 21 } 22 } 23 24 namespace llvm { 25 namespace symbolize { 26 27 using FunctionNameKind = DILineInfoSpecifier::FunctionNameKind; 28 29 class SymbolizableModule { 30 public: ~SymbolizableModule()31 virtual ~SymbolizableModule() {} 32 virtual DILineInfo symbolizeCode(uint64_t ModuleOffset, 33 FunctionNameKind FNKind, 34 bool UseSymbolTable) const = 0; 35 virtual DIInliningInfo symbolizeInlinedCode(uint64_t ModuleOffset, 36 FunctionNameKind FNKind, 37 bool UseSymbolTable) const = 0; 38 virtual DIGlobal symbolizeData(uint64_t ModuleOffset) const = 0; 39 40 // Return true if this is a 32-bit x86 PE COFF module. 41 virtual bool isWin32Module() const = 0; 42 43 // Returns the preferred base of the module, i.e. where the loader would place 44 // it in memory assuming there were no conflicts. 45 virtual uint64_t getModulePreferredBase() const = 0; 46 }; 47 48 } // namespace symbolize 49 } // namespace llvm 50 51 #endif // LLVM_DEBUGINFO_SYMBOLIZE_SYMBOLIZABLEMODULE_H 52