| 164 | } |
| 165 | |
| 166 | class symbol { |
| 167 | typedef IMAGEHLP_SYMBOL64 sym_type; |
| 168 | sym_type *sym; |
| 169 | static const int max_name_len = 1024; |
| 170 | public: |
| 171 | symbol(HANDLE process, DWORD64 address) : sym((sym_type *)::operator new(sizeof(*sym) + max_name_len)) { |
| 172 | memset(sym, '\0', sizeof(*sym) + max_name_len); |
| 173 | sym->SizeOfStruct = sizeof(*sym); |
| 174 | sym->MaxNameLength = max_name_len; |
| 175 | DWORD64 displacement; |
| 176 | |
| 177 | if (!SymGetSymFromAddr64(process, address, &displacement, sym)) |
| 178 | { |
| 179 | delete sym; |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | std::string name() { return sym ? std::string(sym->Name) : "???"; } |
| 184 | std::string undecorated_name() { |
| 185 | if (!sym) return "???"; |
| 186 | std::vector<char> und_name(max_name_len); |
| 187 | UnDecorateSymbolName(sym->Name, &und_name[0], max_name_len, UNDNAME_COMPLETE); |
| 188 | return std::string(&und_name[0], strlen(&und_name[0])); |
| 189 | } |
| 190 | }; |
| 191 | |
| 192 | void show_stack(std::ostream &os, HANDLE hThread, CONTEXT& c) { |
| 193 | HANDLE process = GetCurrentProcess(); |