Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/llvm-project/compiler-rt/lib/fuzzer/FuzzerOptions.h
35262 views
1
//

2
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

3
// See https://llvm.org/LICENSE.txt for license information.

4
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

5
//

6
//===----------------------------------------------------------------------===//

7
// fuzzer::FuzzingOptions

8
//===----------------------------------------------------------------------===//

9


10
#ifndef LLVM_FUZZER_OPTIONS_H

11
#define LLVM_FUZZER_OPTIONS_H

12


13
#include "FuzzerDefs.h"

14


15
namespace fuzzer {

16


17
struct FuzzingOptions {

18
  int Verbosity = 1;

19
  size_t MaxLen = 0;

20
  size_t LenControl = 1000;

21
  bool KeepSeed = false;

22
  int UnitTimeoutSec = 300;

23
  int TimeoutExitCode = 70;

24
  int OOMExitCode = 71;

25
  int InterruptExitCode = 72;

26
  int ErrorExitCode = 77;

27
  bool IgnoreTimeouts = true;

28
  bool IgnoreOOMs = true;

29
  bool IgnoreCrashes = false;

30
  int MaxTotalTimeSec = 0;

31
  int RssLimitMb = 0;

32
  int MallocLimitMb = 0;

33
  bool DoCrossOver = true;

34
  bool CrossOverUniformDist = false;

35
  int MutateDepth = 5;

36
  bool ReduceDepth = false;

37
  bool UseCounters = false;

38
  bool UseMemmem = true;

39
  bool UseCmp = false;

40
  int UseValueProfile = false;

41
  bool Shrink = false;

42
  bool ReduceInputs = false;

43
  int ReloadIntervalSec = 1;

44
  bool ShuffleAtStartUp = true;

45
  bool PreferSmall = true;

46
  size_t MaxNumberOfRuns = -1L;

47
  int ReportSlowUnits = 10;

48
  bool OnlyASCII = false;

49
  bool Entropic = true;

50
  bool ForkCorpusGroups = false;

51
  size_t EntropicFeatureFrequencyThreshold = 0xFF;

52
  size_t EntropicNumberOfRarestFeatures = 100;

53
  bool EntropicScalePerExecTime = false;

54
  std::string OutputCorpus;

55
  std::string ArtifactPrefix = "./";

56
  std::string ExactArtifactPath;

57
  std::string ExitOnSrcPos;

58
  std::string ExitOnItem;

59
  std::string FocusFunction;

60
  std::string DataFlowTrace;

61
  std::string CollectDataFlow;

62
  std::string FeaturesDir;

63
  std::string MutationGraphFile;

64
  std::string StopFile;

65
  bool SaveArtifacts = true;

66
  bool PrintNEW = true; // Print a status line when new units are found;

67
  bool PrintNewCovPcs = false;

68
  int PrintNewCovFuncs = 0;

69
  bool PrintFinalStats = false;

70
  bool PrintCorpusStats = false;

71
  bool PrintCoverage = false;

72
  bool PrintFullCoverage = false;

73
  bool DumpCoverage = false;

74
  bool DetectLeaks = true;

75
  int PurgeAllocatorIntervalSec = 1;

76
  int  TraceMalloc = 0;

77
  bool HandleAbrt = false;

78
  bool HandleAlrm = false;

79
  bool HandleBus = false;

80
  bool HandleFpe = false;

81
  bool HandleIll = false;

82
  bool HandleInt = false;

83
  bool HandleSegv = false;

84
  bool HandleTerm = false;

85
  bool HandleXfsz = false;

86
  bool HandleUsr1 = false;

87
  bool HandleUsr2 = false;

88
  bool HandleWinExcept = false;

89
};

90


91
}  // namespace fuzzer

92


93
#endif  // LLVM_FUZZER_OPTIONS_H

94


95