| 278 | } |
| 279 | |
| 280 | void print_symbol_for_address(DWORD64 address) { |
| 281 | HANDLE process = GetCurrentProcess(); |
| 282 | std::string moduleName = get_module_name(address); |
| 283 | printf(" [%s]", moduleName.c_str()); |
| 284 | |
| 285 | std::string gdb_result = get_symbol_with_gdb(address); |
| 286 | if (gdb_result.find("--") != 0) { |
| 287 | printf(" %s", gdb_result.c_str()); |
| 288 | } else if (symbols_initialized) { |
| 289 | char symbolBuffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)]; |
| 290 | PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)symbolBuffer; |
| 291 | pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO); |
| 292 | pSymbol->MaxNameLen = MAX_SYM_NAME; |
| 293 | |
| 294 | DWORD64 displacement = 0; |
| 295 | if (SymFromAddr(process, address, &displacement, pSymbol)) { |
| 296 | std::string demangled = demangle_symbol(pSymbol->Name); |
| 297 | printf(" %s+0x%llx (via Windows API)", demangled.c_str(), displacement); |
| 298 | |
| 299 | IMAGEHLP_LINE64 line; |
| 300 | line.SizeOfStruct = sizeof(IMAGEHLP_LINE64); |
| 301 | DWORD lineDisplacement = 0; |
| 302 | if (SymGetLineFromAddr64(process, address, &lineDisplacement, &line)) { |
| 303 | char* fileName = strrchr(line.FileName, '\\'); |
| 304 | if (fileName) fileName++; |
| 305 | else fileName = line.FileName; |
| 306 | printf(" [%s:%lu]", fileName, line.LineNumber); |
| 307 | } |
| 308 | } else { |
| 309 | DWORD error = GetLastError(); |
| 310 | if (error != ERROR_MOD_NOT_FOUND) { |
| 311 | printf(" -- symbol lookup failed (error %lu)", error); |
| 312 | } else { |
| 313 | printf(" -- no debug symbols available"); |
| 314 | } |
| 315 | } |
| 316 | } else { |
| 317 | printf(" -- no symbol resolution available"); |
| 318 | } |
| 319 | } |
| 320 | |
| 321 | void print_loaded_modules() { |
| 322 | HANDLE process = GetCurrentProcess(); |
nothing calls this directly
no test coverage detected