[100f517] | 1 | #include <ctype.h> |
---|
| 2 | #include <errno.h> |
---|
| 3 | #include <fcntl.h> |
---|
| 4 | #include <limits.h> |
---|
| 5 | #include <signal.h> |
---|
| 6 | #include <stdio.h> |
---|
| 7 | #include <stdlib.h> |
---|
| 8 | #include <string.h> |
---|
| 9 | #include <sys/types.h> |
---|
| 10 | #include <sys/stat.h> |
---|
| 11 | #include <unistd.h> |
---|
| 12 | |
---|
[f381f26] | 13 | #include <list> |
---|
| 14 | |
---|
[100f517] | 15 | #include "app_common.h" |
---|
| 16 | #include "CoverageFactory.h" |
---|
| 17 | #include "CoverageMap.h" |
---|
| 18 | #include "DesiredSymbols.h" |
---|
| 19 | #include "ExecutableInfo.h" |
---|
| 20 | #include "Explanations.h" |
---|
| 21 | #include "ObjdumpProcessor.h" |
---|
| 22 | #include "ReportsBase.h" |
---|
| 23 | #include "TargetFactory.h" |
---|
| 24 | #include "GcovData.h" |
---|
| 25 | |
---|
[6a4859e] | 26 | #include "rld-process.h" |
---|
| 27 | |
---|
[f4773ac] | 28 | #ifdef _WIN32 |
---|
| 29 | #define kill(p,s) raise(s) |
---|
| 30 | #endif |
---|
| 31 | |
---|
[3e187ba] | 32 | typedef std::list<std::string> CoverageNames; |
---|
| 33 | typedef std::list<Coverage::ExecutableInfo*> Executables; |
---|
| 34 | |
---|
[100f517] | 35 | /* |
---|
[3e187ba] | 36 | * Create a build path from the executable paths. Also extract the build prefix |
---|
| 37 | * and BSP names. |
---|
[100f517] | 38 | */ |
---|
[3e187ba] | 39 | static void createBuildPath(Executables& executablesToAnalyze, |
---|
| 40 | std::string& buildPath, |
---|
| 41 | std::string& buildPrefix, |
---|
| 42 | std::string& buildBSP) |
---|
| 43 | { |
---|
| 44 | for (const auto& exe : executablesToAnalyze) { |
---|
| 45 | rld::strings eparts; |
---|
| 46 | rld::split(eparts, rld::path::path_abs(exe->getFileName()), RLD_PATH_SEPARATOR); |
---|
| 47 | std::string fail; // empty means all is OK else an error string |
---|
| 48 | for (rld::path::paths::reverse_iterator pri = eparts.rbegin(); |
---|
| 49 | pri != eparts.rend(); |
---|
| 50 | ++pri) { |
---|
| 51 | if (*pri == "testsuites") { |
---|
| 52 | ++pri; |
---|
| 53 | if (pri == eparts.rend()) { |
---|
| 54 | fail = "invalid executable path, no BSP"; |
---|
| 55 | break; |
---|
| 56 | } |
---|
| 57 | if (buildBSP.empty()) { |
---|
| 58 | buildBSP = *pri; |
---|
| 59 | } else { |
---|
| 60 | if (buildBSP != *pri) { |
---|
| 61 | fail = "executable BSP does not match: " + buildBSP; |
---|
| 62 | break; |
---|
| 63 | } |
---|
| 64 | } |
---|
| 65 | ++pri; |
---|
| 66 | if (pri == eparts.rend() || *pri != "c") { |
---|
| 67 | fail = "invalid executable path, no 'c'"; |
---|
| 68 | break; |
---|
| 69 | } |
---|
| 70 | ++pri; |
---|
| 71 | if (pri == eparts.rend()) { |
---|
| 72 | fail = "invalid executable path, no arch prefix"; |
---|
| 73 | break; |
---|
| 74 | } |
---|
| 75 | if (buildPrefix.empty()) { |
---|
| 76 | buildPrefix = *pri; |
---|
| 77 | } else { |
---|
[70dac81] | 78 | if (buildPrefix != *pri) { |
---|
[3e187ba] | 79 | fail = "executable build prefix does not match: " + buildPrefix; |
---|
| 80 | break; |
---|
| 81 | } |
---|
| 82 | } |
---|
| 83 | ++pri; |
---|
| 84 | if (pri == eparts.rend()) { |
---|
| 85 | fail = "invalid executable path, no build top"; |
---|
| 86 | break; |
---|
| 87 | } |
---|
| 88 | // |
---|
| 89 | // The remaining parts of the path is the build path. Iterator over them |
---|
| 90 | // and collect into a new paths variable to join to make a path. |
---|
| 91 | // |
---|
| 92 | rld::path::paths bparts; |
---|
| 93 | for (; pri != eparts.rend(); ++pri) |
---|
| 94 | bparts.insert(bparts.begin(), *pri); |
---|
| 95 | std::string thisBuildPath; |
---|
| 96 | rld::path::path_join(thisBuildPath, bparts, thisBuildPath); |
---|
| 97 | if (buildPath.empty()) { |
---|
| 98 | buildPath = thisBuildPath; |
---|
| 99 | } else { |
---|
[70dac81] | 100 | if (buildPath != thisBuildPath) { |
---|
[3e187ba] | 101 | fail = "executable build path does not match: " + buildPath; |
---|
| 102 | } |
---|
| 103 | } |
---|
| 104 | break; |
---|
| 105 | } |
---|
| 106 | } |
---|
| 107 | if (!fail.empty()) { |
---|
| 108 | std::cerr << "ERROR: " << fail << std::endl; |
---|
| 109 | exit(EXIT_FAILURE); |
---|
| 110 | } |
---|
| 111 | } |
---|
| 112 | } |
---|
[100f517] | 113 | |
---|
| 114 | /* |
---|
| 115 | * Print program usage message |
---|
| 116 | */ |
---|
[3e187ba] | 117 | void usage(const std::string& progname) |
---|
[100f517] | 118 | { |
---|
[14c7f25] | 119 | std::cerr <<"Usage: " << progname |
---|
| 120 | <<" [-v] -T TARGET -f FORMAT [-E EXPLANATIONS] -1 EXECUTABLE coverage1 ... coverageN" << std::endl |
---|
| 121 | << "--OR--" << std::endl |
---|
| 122 | << "Usage: " << progname |
---|
| 123 | << " [-v] -T TARGET -f FORMAT [-E EXPLANATIONS] -e EXE_EXTENSION -c COVERAGEFILE_EXTENSION EXECUTABLE1 ... EXECUTABLE2" << std::endl |
---|
| 124 | << std::endl |
---|
| 125 | << " -v - verbose at initialization" << std::endl |
---|
| 126 | << " -T TARGET - target name" << std::endl |
---|
| 127 | << " -f FORMAT - coverage file format (RTEMS, QEMU, TSIM or Skyeye)" << std::endl |
---|
| 128 | << " -E EXPLANATIONS - name of file with explanations" << std::endl |
---|
| 129 | << " -s SYMBOL_SET_FILE - path to the INI format symbol sets" << std::endl |
---|
| 130 | << " -1 EXECUTABLE - name of executable to get symbols from" << std::endl |
---|
| 131 | << " -e EXE_EXTENSION - extension of the executables to analyze" << std::endl |
---|
| 132 | << " -c COVERAGEFILE_EXTENSION - extension of the coverage files to analyze" << std::endl |
---|
| 133 | << " -g GCNOS_LIST - name of file with list of *.gcno files" << std::endl |
---|
| 134 | << " -p PROJECT_NAME - name of the project" << std::endl |
---|
| 135 | << " -C ConfigurationFileName - name of configuration file" << std::endl |
---|
| 136 | << " -O Output_Directory - name of output directory (default=." << std::endl |
---|
| 137 | << " -d debug - disable cleaning of tempfile" << std::endl |
---|
| 138 | << std::endl; |
---|
[100f517] | 139 | } |
---|
| 140 | |
---|
| 141 | #define PrintableString(_s) \ |
---|
[f9a4b2c] | 142 | ((!(_s)) ? "NOT SET" : (_s)) |
---|
[100f517] | 143 | |
---|
[6a4859e] | 144 | static void |
---|
| 145 | fatal_signal( int signum ) |
---|
| 146 | { |
---|
| 147 | signal( signum, SIG_DFL ); |
---|
| 148 | |
---|
| 149 | rld::process::temporaries_clean_up(); |
---|
| 150 | |
---|
| 151 | /* |
---|
| 152 | * Get the same signal again, this time not handled, so its normal effect |
---|
| 153 | * occurs. |
---|
| 154 | */ |
---|
| 155 | kill( getpid(), signum ); |
---|
| 156 | } |
---|
| 157 | |
---|
| 158 | static void |
---|
| 159 | setup_signals( void ) |
---|
| 160 | { |
---|
| 161 | if ( signal( SIGINT, SIG_IGN ) != SIG_IGN ) |
---|
| 162 | signal( SIGINT, fatal_signal ); |
---|
| 163 | #ifdef SIGHUP |
---|
| 164 | if ( signal( SIGHUP, SIG_IGN ) != SIG_IGN ) |
---|
| 165 | signal( SIGHUP, fatal_signal ); |
---|
| 166 | #endif |
---|
| 167 | if ( signal( SIGTERM, SIG_IGN ) != SIG_IGN ) |
---|
| 168 | signal( SIGTERM, fatal_signal ); |
---|
| 169 | #ifdef SIGPIPE |
---|
| 170 | if ( signal( SIGPIPE, SIG_IGN ) != SIG_IGN ) |
---|
| 171 | signal( SIGPIPE, fatal_signal ); |
---|
| 172 | #endif |
---|
| 173 | #ifdef SIGCHLD |
---|
| 174 | signal( SIGCHLD, SIG_DFL ); |
---|
| 175 | #endif |
---|
| 176 | } |
---|
| 177 | |
---|
[100f517] | 178 | int main( |
---|
| 179 | int argc, |
---|
| 180 | char** argv |
---|
| 181 | ) |
---|
| 182 | { |
---|
[3e187ba] | 183 | CoverageNames coverageFileNames; |
---|
| 184 | std::string coverageFileName; |
---|
| 185 | Executables executablesToAnalyze; |
---|
| 186 | Coverage::ExecutableInfo* executableInfo = NULL; |
---|
| 187 | std::string executableExtension = "exe"; |
---|
| 188 | std::string coverageExtension = "cov"; |
---|
| 189 | Coverage::CoverageFormats_t coverageFormat; |
---|
| 190 | Coverage::CoverageReaderBase* coverageReader = NULL; |
---|
| 191 | char* executable = NULL; |
---|
| 192 | const char* explanations = NULL; |
---|
| 193 | const char* gcnosFileName = NULL; |
---|
| 194 | char gcnoFileName[FILE_NAME_LENGTH]; |
---|
| 195 | char gcdaFileName[FILE_NAME_LENGTH]; |
---|
| 196 | char gcovBashCommand[256]; |
---|
| 197 | std::string target; |
---|
| 198 | const char* format = "html"; |
---|
| 199 | FILE* gcnosFile = NULL; |
---|
| 200 | Gcov::GcovData* gcovFile; |
---|
| 201 | const char* singleExecutable = NULL; |
---|
| 202 | rld::process::tempfile objdumpFile( ".dmp" ); |
---|
| 203 | rld::process::tempfile err( ".err" ); |
---|
| 204 | rld::process::tempfile syms( ".syms" ); |
---|
| 205 | bool debug = false; |
---|
| 206 | std::string symbolSet; |
---|
| 207 | std::string progname; |
---|
| 208 | std::string option; |
---|
| 209 | int opt; |
---|
[6a4859e] | 210 | |
---|
| 211 | setup_signals(); |
---|
[100f517] | 212 | |
---|
| 213 | // |
---|
| 214 | // Process command line options. |
---|
| 215 | // |
---|
[3e187ba] | 216 | progname = rld::path::basename(argv[0]); |
---|
[100f517] | 217 | |
---|
[3e187ba] | 218 | while ((opt = getopt(argc, argv, "1:L:e:c:g:E:f:s:S:T:O:p:vd")) != -1) { |
---|
[100f517] | 219 | switch (opt) { |
---|
[3e187ba] | 220 | case '1': singleExecutable = optarg; break; |
---|
| 221 | case 'L': dynamicLibrary = optarg; break; |
---|
| 222 | case 'e': executableExtension = optarg; break; |
---|
| 223 | case 'c': coverageExtension = optarg; break; |
---|
| 224 | case 'g': gcnosFileName = optarg; break; |
---|
| 225 | case 'E': explanations = optarg; break; |
---|
| 226 | case 'f': format = optarg; break; |
---|
| 227 | case 'S': symbolSet = optarg; break; |
---|
| 228 | case 'T': target = optarg; break; |
---|
| 229 | case 'O': outputDirectory = optarg; break; |
---|
| 230 | case 'v': Verbose = true; break; |
---|
| 231 | case 'p': projectName = optarg; break; |
---|
| 232 | case 'd': debug = true; break; |
---|
[100f517] | 233 | default: /* '?' */ |
---|
[3e187ba] | 234 | usage(progname); |
---|
[b516a58] | 235 | exit(EXIT_FAILURE); |
---|
[100f517] | 236 | } |
---|
| 237 | } |
---|
[f9a4b2c] | 238 | try |
---|
| 239 | { |
---|
[149144f] | 240 | /* |
---|
| 241 | * Validate inputs. |
---|
| 242 | */ |
---|
| 243 | |
---|
| 244 | /* |
---|
[3e187ba] | 245 | * Validate that we have a symbols of interest file. |
---|
[149144f] | 246 | */ |
---|
[3e187ba] | 247 | if ( symbolSet.empty() ) { |
---|
| 248 | option = "symbol set file -S"; |
---|
[149144f] | 249 | throw option; |
---|
| 250 | } |
---|
| 251 | |
---|
| 252 | /* |
---|
| 253 | * Has path to explanations.txt been specified. |
---|
| 254 | */ |
---|
| 255 | if ( !explanations ) { |
---|
| 256 | option = "explanations -E"; |
---|
| 257 | throw option; |
---|
| 258 | } |
---|
| 259 | |
---|
| 260 | /* |
---|
| 261 | * Check for project name. |
---|
| 262 | */ |
---|
| 263 | if ( !projectName ) { |
---|
| 264 | option = "project name -p"; |
---|
| 265 | throw option; |
---|
| 266 | } |
---|
[f9a4b2c] | 267 | } |
---|
| 268 | catch( std::string option ) |
---|
| 269 | { |
---|
[3e187ba] | 270 | std::cerr << "error missing option: " + option << std::endl; |
---|
| 271 | usage(progname); |
---|
[b516a58] | 272 | exit(EXIT_FAILURE); |
---|
[f9a4b2c] | 273 | } |
---|
[100f517] | 274 | |
---|
| 275 | // If a single executable was specified, process the remaining |
---|
| 276 | // arguments as coverage file names. |
---|
| 277 | if (singleExecutable) { |
---|
| 278 | |
---|
| 279 | // Ensure that the executable is readable. |
---|
| 280 | if (!FileIsReadable( singleExecutable )) { |
---|
[14c7f25] | 281 | std::cerr << "warning: Unable to read executable: " << singleExecutable |
---|
| 282 | << std::endl; |
---|
[149144f] | 283 | } else { |
---|
[100f517] | 284 | |
---|
[3e187ba] | 285 | for (int i = optind; i < argc; i++) { |
---|
[100f517] | 286 | // Ensure that the coverage file is readable. |
---|
| 287 | if (!FileIsReadable( argv[i] )) { |
---|
[14c7f25] | 288 | std::cerr << "warning: Unable to read coverage file: " << argv[i] |
---|
| 289 | << std::endl; |
---|
[149144f] | 290 | } else { |
---|
[100f517] | 291 | coverageFileNames.push_back( argv[i] ); |
---|
[149144f] | 292 | } |
---|
[100f517] | 293 | } |
---|
| 294 | |
---|
| 295 | // If there was at least one coverage file, create the |
---|
| 296 | // executable information. |
---|
| 297 | if (!coverageFileNames.empty()) { |
---|
[149144f] | 298 | if (dynamicLibrary) { |
---|
[100f517] | 299 | executableInfo = new Coverage::ExecutableInfo( |
---|
| 300 | singleExecutable, dynamicLibrary |
---|
| 301 | ); |
---|
[149144f] | 302 | } else { |
---|
[100f517] | 303 | executableInfo = new Coverage::ExecutableInfo( singleExecutable ); |
---|
[149144f] | 304 | } |
---|
[100f517] | 305 | |
---|
| 306 | executablesToAnalyze.push_back( executableInfo ); |
---|
| 307 | } |
---|
| 308 | } |
---|
| 309 | } |
---|
| 310 | else { |
---|
[3e187ba] | 311 | // If not invoked with a single executable, process the remaining |
---|
| 312 | // arguments as executables and derive the coverage file names. |
---|
| 313 | for (int i = optind; i < argc; i++) { |
---|
[100f517] | 314 | // Ensure that the executable is readable. |
---|
| 315 | if (!FileIsReadable( argv[i] )) { |
---|
[14c7f25] | 316 | std::cerr << "warning: Unable to read executable: " << argv[i] << std::endl; |
---|
[149144f] | 317 | } else { |
---|
[100f517] | 318 | coverageFileName = argv[i]; |
---|
[70dac81] | 319 | coverageFileName.append( "." + coverageExtension ); |
---|
[100f517] | 320 | |
---|
| 321 | if (!FileIsReadable( coverageFileName.c_str() )) { |
---|
[14c7f25] | 322 | std::cerr << "warning: Unable to read coverage file: " << coverageFileName |
---|
| 323 | << std::endl; |
---|
[149144f] | 324 | } else { |
---|
[100f517] | 325 | executableInfo = new Coverage::ExecutableInfo( argv[i] ); |
---|
| 326 | executablesToAnalyze.push_back( executableInfo ); |
---|
| 327 | coverageFileNames.push_back( coverageFileName ); |
---|
| 328 | } |
---|
| 329 | } |
---|
| 330 | } |
---|
| 331 | } |
---|
| 332 | |
---|
| 333 | // Ensure that there is at least one executable to process. |
---|
| 334 | if (executablesToAnalyze.empty()) { |
---|
[14c7f25] | 335 | std::cerr << "error: No information to analyze" << std::endl; |
---|
[b516a58] | 336 | exit(EXIT_FAILURE); |
---|
[100f517] | 337 | } |
---|
| 338 | |
---|
[3e187ba] | 339 | // The executablesToAnalyze and coverageFileNames containers need |
---|
| 340 | // to be the name size of some of the code below breaks. Lets |
---|
| 341 | // check and make sure. |
---|
| 342 | if (executablesToAnalyze.size() != coverageFileNames.size()) { |
---|
| 343 | std::cerr << "ERROR: executables and coverage name size mismatch" << std::endl; |
---|
| 344 | exit(EXIT_FAILURE); |
---|
| 345 | } |
---|
| 346 | |
---|
| 347 | // |
---|
| 348 | // Find the top of the BSP's build tree and if we have found the top |
---|
| 349 | // check the executable is under the same path and BSP. |
---|
| 350 | // |
---|
| 351 | std::string buildPath; |
---|
| 352 | std::string buildTarget; |
---|
| 353 | std::string buildBSP; |
---|
| 354 | createBuildPath(executablesToAnalyze, |
---|
| 355 | buildPath, |
---|
| 356 | buildTarget, |
---|
| 357 | buildBSP); |
---|
| 358 | |
---|
| 359 | // |
---|
| 360 | // Use a command line target if provided. |
---|
| 361 | // |
---|
| 362 | if (!target.empty()) { |
---|
| 363 | buildTarget = target; |
---|
| 364 | } |
---|
| 365 | |
---|
[100f517] | 366 | if (Verbose) { |
---|
[149144f] | 367 | if (singleExecutable) { |
---|
[14c7f25] | 368 | std::cerr << "Processing a single executable and multiple coverage files" |
---|
| 369 | << std::endl; |
---|
[149144f] | 370 | } else { |
---|
[14c7f25] | 371 | std::cerr << "Processing multiple executable/coverage file pairs" << std::endl; |
---|
[149144f] | 372 | } |
---|
[14c7f25] | 373 | std::cerr << "Coverage Format : " << format << std::endl |
---|
| 374 | << "Target : " << buildTarget.c_str() << std::endl |
---|
| 375 | << std::endl; |
---|
[3e187ba] | 376 | |
---|
[100f517] | 377 | // Process each executable/coverage file pair. |
---|
[3e187ba] | 378 | Executables::iterator eitr = executablesToAnalyze.begin(); |
---|
[14c7f25] | 379 | for (const auto& cname : coverageFileNames) { |
---|
| 380 | std::cerr << "Coverage file " << cname |
---|
| 381 | << " for executable: " << (*eitr)->getFileName() << std::endl; |
---|
[149144f] | 382 | if (!singleExecutable) |
---|
| 383 | eitr++; |
---|
[100f517] | 384 | } |
---|
| 385 | } |
---|
| 386 | |
---|
| 387 | // |
---|
| 388 | // Create data to support analysis. |
---|
| 389 | // |
---|
| 390 | |
---|
| 391 | // Create data based on target. |
---|
[3e187ba] | 392 | TargetInfo = Target::TargetFactory( buildTarget ); |
---|
[100f517] | 393 | |
---|
| 394 | // Create the set of desired symbols. |
---|
| 395 | SymbolsToAnalyze = new Coverage::DesiredSymbols(); |
---|
[3e187ba] | 396 | |
---|
| 397 | // |
---|
| 398 | // Read symbol configuration file and load needed symbols. |
---|
| 399 | // |
---|
| 400 | if (!SymbolsToAnalyze->load( symbolSet, buildTarget, buildBSP, Verbose )) { |
---|
| 401 | exit(EXIT_FAILURE); |
---|
[149144f] | 402 | } |
---|
[100f517] | 403 | |
---|
[3e187ba] | 404 | if ( Verbose ) |
---|
[14c7f25] | 405 | std::cerr << "Analyzing " << SymbolsToAnalyze->set.size() |
---|
[3e187ba] | 406 | << " symbols" << std::endl; |
---|
| 407 | |
---|
[100f517] | 408 | // Create explanations. |
---|
| 409 | AllExplanations = new Coverage::Explanations(); |
---|
| 410 | if ( explanations ) |
---|
| 411 | AllExplanations->load( explanations ); |
---|
| 412 | |
---|
| 413 | // Create coverage map reader. |
---|
| 414 | coverageReader = Coverage::CreateCoverageReader(coverageFormat); |
---|
| 415 | if (!coverageReader) { |
---|
[14c7f25] | 416 | std::cerr << "error: Unable to create coverage file reader" << std::endl; |
---|
[b516a58] | 417 | exit(EXIT_FAILURE); |
---|
[100f517] | 418 | } |
---|
| 419 | |
---|
| 420 | // Create the objdump processor. |
---|
| 421 | objdumpProcessor = new Coverage::ObjdumpProcessor(); |
---|
| 422 | |
---|
| 423 | // Prepare each executable for analysis. |
---|
[14c7f25] | 424 | for (auto& exe : executablesToAnalyze) { |
---|
| 425 | if (Verbose) |
---|
| 426 | std::cerr << "Extracting information from: " << exe->getFileName() |
---|
| 427 | << std::endl; |
---|
[100f517] | 428 | |
---|
| 429 | // If a dynamic library was specified, determine the load address. |
---|
[149144f] | 430 | if (dynamicLibrary) { |
---|
[14c7f25] | 431 | exe->setLoadAddress( objdumpProcessor->determineLoadAddress( exe ) ); |
---|
[149144f] | 432 | } |
---|
[100f517] | 433 | |
---|
| 434 | // Load the objdump for the symbols in this executable. |
---|
[14c7f25] | 435 | objdumpProcessor->load( exe, objdumpFile, err ); |
---|
[100f517] | 436 | } |
---|
| 437 | |
---|
| 438 | // |
---|
| 439 | // Analyze the coverage data. |
---|
| 440 | // |
---|
| 441 | |
---|
| 442 | // Process each executable/coverage file pair. |
---|
[3e187ba] | 443 | Executables::iterator eitr = executablesToAnalyze.begin(); |
---|
| 444 | for (const auto& cname : coverageFileNames) { |
---|
[14c7f25] | 445 | Coverage::ExecutableInfo* exe = *eitr; |
---|
| 446 | if (Verbose) |
---|
| 447 | std::cerr << "Processing coverage file " << cname |
---|
| 448 | << " for executable " << exe->getFileName() |
---|
| 449 | << std::endl; |
---|
[100f517] | 450 | |
---|
| 451 | // Process its coverage file. |
---|
[14c7f25] | 452 | coverageReader->processFile( cname.c_str(), exe ); |
---|
[100f517] | 453 | |
---|
| 454 | // Merge each symbols coverage map into a unified coverage map. |
---|
[14c7f25] | 455 | exe->mergeCoverage(); |
---|
[100f517] | 456 | |
---|
| 457 | // DEBUG Print ExecutableInfo content |
---|
[14c7f25] | 458 | //exe->dumpExecutableInfo(); |
---|
[100f517] | 459 | |
---|
[149144f] | 460 | if (!singleExecutable) { |
---|
[100f517] | 461 | eitr++; |
---|
[149144f] | 462 | } |
---|
[100f517] | 463 | } |
---|
| 464 | |
---|
| 465 | // Do necessary preprocessing of uncovered ranges and branches |
---|
[14c7f25] | 466 | if (Verbose) |
---|
| 467 | std::cerr << "Preprocess uncovered ranges and branches" << std::endl; |
---|
| 468 | |
---|
[100f517] | 469 | SymbolsToAnalyze->preprocess(); |
---|
| 470 | |
---|
| 471 | // |
---|
| 472 | // Generate Gcov reports |
---|
| 473 | // |
---|
[14c7f25] | 474 | if (gcnosFileName) { |
---|
| 475 | if (Verbose) |
---|
| 476 | std::cerr << "Generating Gcov reports..." << std::endl; |
---|
| 477 | |
---|
| 478 | gcnosFile = fopen ( gcnosFileName , "r" ); |
---|
| 479 | |
---|
| 480 | if ( !gcnosFile ) |
---|
| 481 | std::cerr << "Unable to open " << gcnosFileName << std::endl; |
---|
| 482 | else { |
---|
| 483 | while ( fscanf( gcnosFile, "%s", inputBuffer ) != EOF) { |
---|
| 484 | gcovFile = new Gcov::GcovData(); |
---|
| 485 | strcpy( gcnoFileName, inputBuffer ); |
---|
| 486 | |
---|
| 487 | if ( Verbose ) |
---|
| 488 | std::cerr << "Processing file: " << gcnoFileName << std::endl; |
---|
| 489 | |
---|
| 490 | if ( gcovFile->readGcnoFile( gcnoFileName ) ) { |
---|
| 491 | // Those need to be in this order |
---|
| 492 | gcovFile->processCounters(); |
---|
| 493 | gcovFile->writeReportFile(); |
---|
| 494 | gcovFile->writeGcdaFile(); |
---|
| 495 | gcovFile->writeGcovFile(); |
---|
| 496 | } |
---|
[100f517] | 497 | |
---|
[14c7f25] | 498 | delete gcovFile; |
---|
[100f517] | 499 | } |
---|
[14c7f25] | 500 | fclose( gcnosFile ); |
---|
[100f517] | 501 | } |
---|
| 502 | } |
---|
| 503 | |
---|
| 504 | // Determine the uncovered ranges and branches. |
---|
[14c7f25] | 505 | if (Verbose) |
---|
| 506 | std::cerr << "Computing uncovered ranges and branches" << std::endl; |
---|
| 507 | |
---|
[100f517] | 508 | SymbolsToAnalyze->computeUncovered(); |
---|
| 509 | |
---|
| 510 | // Calculate remainder of statistics. |
---|
[14c7f25] | 511 | if (Verbose) |
---|
| 512 | std::cerr << "Calculate statistics" << std::endl; |
---|
| 513 | |
---|
[100f517] | 514 | SymbolsToAnalyze->calculateStatistics(); |
---|
| 515 | |
---|
| 516 | // Look up the source lines for any uncovered ranges and branches. |
---|
[14c7f25] | 517 | if (Verbose) |
---|
| 518 | std::cerr << "Looking up source lines for uncovered ranges and branches" |
---|
| 519 | << std::endl; |
---|
| 520 | |
---|
[100f517] | 521 | SymbolsToAnalyze->findSourceForUncovered(); |
---|
| 522 | |
---|
| 523 | // |
---|
| 524 | // Report the coverage data. |
---|
| 525 | // |
---|
[14c7f25] | 526 | if (Verbose) |
---|
| 527 | std::cerr << "Generate Reports" << std::endl; |
---|
| 528 | |
---|
[100f517] | 529 | Coverage::GenerateReports(); |
---|
| 530 | |
---|
| 531 | // Write explanations that were not found. |
---|
| 532 | if ( explanations ) { |
---|
| 533 | std::string notFound; |
---|
| 534 | |
---|
| 535 | notFound = outputDirectory; |
---|
| 536 | notFound += "/"; |
---|
| 537 | notFound += "ExplanationsNotFound.txt"; |
---|
| 538 | |
---|
[14c7f25] | 539 | if (Verbose) |
---|
| 540 | std::cerr << "Writing Not Found Report (" << notFound<< ')' << std::endl; |
---|
| 541 | |
---|
[100f517] | 542 | AllExplanations->writeNotFound( notFound.c_str() ); |
---|
| 543 | } |
---|
| 544 | |
---|
[6a4859e] | 545 | //Leave tempfiles around if debug flag (-d) is enabled. |
---|
| 546 | if ( debug ) { |
---|
[149144f] | 547 | objdumpFile.override( "objdump_file" ); |
---|
| 548 | objdumpFile.keep(); |
---|
| 549 | err.override( "objdump_exec_log" ); |
---|
| 550 | err.keep(); |
---|
[3e187ba] | 551 | syms.override( "symbols_list" ); |
---|
| 552 | syms.keep(); |
---|
[6a4859e] | 553 | } |
---|
[14c7f25] | 554 | |
---|
[100f517] | 555 | return 0; |
---|
| 556 | } |
---|