1 //===- FuzzerLoop.cpp - Fuzzer's main loop --------------------------------===//
8 // Fuzzer's main loop.
38 namespace fuzzer {  namespace
41 thread_local bool Fuzzer::IsMyThread;
45 // Only one Fuzzer per process.
46 static Fuzzer *F;
125 void Fuzzer::HandleMalloc(size_t Size) {  in HandleMalloc()
138 Fuzzer::Fuzzer(UserCallback CB, InputCorpus &Corpus, MutationDispatcher &MD,  in Fuzzer()  function in fuzzer::Fuzzer
163 void Fuzzer::AllocateCurrentUnitData() {  in AllocateCurrentUnitData()
169 void Fuzzer::StaticDeathCallback() {  in StaticDeathCallback()
174 void Fuzzer::DumpCurrentUnit(const char *Prefix) {  in DumpCurrentUnit()
190 void Fuzzer::DeathCallback() {  in DeathCallback()
195 void Fuzzer::StaticAlarmCallback() {  in StaticAlarmCallback()
200 void Fuzzer::StaticCrashSignalCallback() {  in StaticCrashSignalCallback()
205 void Fuzzer::StaticExitCallback() {  in StaticExitCallback()
210 void Fuzzer::StaticInterruptCallback() {  in StaticInterruptCallback()
215 void Fuzzer::StaticGracefulExitCallback() {  in StaticGracefulExitCallback()
221 void Fuzzer::StaticFileSizeExceedCallback() {  in StaticFileSizeExceedCallback()
226 void Fuzzer::CrashCallback() {  in CrashCallback()
241 void Fuzzer::ExitCallback() {  in ExitCallback()
255 void Fuzzer::MaybeExitGracefully() {  in MaybeExitGracefully()
263 int Fuzzer::InterruptExitCode() {  in InterruptExitCode()
268 void Fuzzer::InterruptCallback() {  in InterruptCallback()
278 void Fuzzer::AlarmCallback() {  in AlarmCallback()
311 void Fuzzer::RssLimitCallback() {  in RssLimitCallback()
325 void Fuzzer::PrintStats(const char *Where, const char *End, size_t Units,  in PrintStats()
358 void Fuzzer::PrintFinalStats() {  in PrintFinalStats()
375 void Fuzzer::SetMaxInputLen(size_t MaxInputLen) {  in SetMaxInputLen()
386 void Fuzzer::SetMaxMutationLen(size_t MaxMutationLen) {  in SetMaxMutationLen()
391 void Fuzzer::CheckExitOnSrcPosOrItem() {  in CheckExitOnSrcPosOrItem()
415 void Fuzzer::RereadOutputCorpus(size_t MaxSize) {  in RereadOutputCorpus()
445 void Fuzzer::PrintPulseAndReportSlowInput(const uint8_t *Data, size_t Size) {  in PrintPulseAndReportSlowInput()
508 bool Fuzzer::RunOne(const uint8_t *Data, size_t Size, bool MayDeleteFile,  in RunOne()
561 void Fuzzer::TPCUpdateObservedPCs() { TPC.UpdateObservedPCs(); }  in TPCUpdateObservedPCs()
563 size_t Fuzzer::GetCurrentUnitInFuzzingThead(const uint8_t **Data) const {  in GetCurrentUnitInFuzzingThead()
569 void Fuzzer::CrashOnOverwrittenData() {  in CrashOnOverwrittenData()
591 ATTRIBUTE_NOINLINE bool Fuzzer::ExecuteCallback(const uint8_t *Data,  in ExecuteCallback()
627 std::string Fuzzer::WriteToOutputCorpus(const Unit &U) {  in WriteToOutputCorpus()
639 void Fuzzer::WriteUnitToFileWithPrefix(const Unit &U, const char *Prefix) {  in WriteUnitToFileWithPrefix()
652 void Fuzzer::PrintStatusForNewUnit(const Unit &U, const char *Text) {  in PrintStatusForNewUnit()
663 void Fuzzer::ReportNewCoverage(InputInfo *II, const Unit &U) {  in ReportNewCoverage()
675 void Fuzzer::TryDetectingAMemoryLeak(const uint8_t *Data, size_t Size,  in TryDetectingAMemoryLeak()
718 void Fuzzer::MutateAndTestOne() {  in MutateAndTestOne()
775 void Fuzzer::PurgeAllocator() {  in PurgeAllocator()
790 void Fuzzer::ReadAndExecuteSeedCorpora(std::vector<SizedFile> &CorporaFiles) {  in ReadAndExecuteSeedCorpora()
862 void Fuzzer::Loop(std::vector<SizedFile> &CorporaFiles) {  in Loop()
914 void Fuzzer::MinimizeCrashLoop(const Unit &U) {  in MinimizeCrashLoop()
931 } // namespace fuzzer
937   assert(fuzzer::F);  in LLVMFuzzerMutate()
938   return fuzzer::F->GetMD().DefaultMutate(Data, Size, MaxSize);  in LLVMFuzzerMutate()