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46 lines
2.4 KiB
Modula-2
46 lines
2.4 KiB
Modula-2
//===- FuzzerFlags.def - Run-time flags -------------------------*- C++ -* ===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// Flags. FUZZER_FLAG macro should be defined at the point of inclusion.
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// We are not using any flag parsing library for better portability and
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// independence.
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//===----------------------------------------------------------------------===//
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FUZZER_FLAG(int, verbosity, 1, "Verbosity level.")
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FUZZER_FLAG(int, seed, 0, "Random seed. If 0, seed is generated.")
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FUZZER_FLAG(int, iterations, -1,
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"Number of iterations of the fuzzer internal loop"
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" (-1 for infinite iterations).")
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FUZZER_FLAG(int, runs, -1,
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"Number of individual test runs (-1 for infinite runs).")
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FUZZER_FLAG(int, max_len, 64, "Maximal length of the test input.")
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FUZZER_FLAG(int, cross_over, 1, "If 1, cross over inputs.")
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FUZZER_FLAG(int, mutate_depth, 5,
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"Apply this number of consecutive mutations to each input.")
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FUZZER_FLAG(
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int, prefer_small_during_initial_shuffle, -1,
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"If 1, always prefer smaller inputs during the initial corpus shuffle."
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" If 0, never do that. If -1, do it sometimes.")
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FUZZER_FLAG(int, exit_on_first, 0,
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"If 1, exit after the first new interesting input is found.")
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FUZZER_FLAG(int, timeout, -1, "Timeout in seconds (if positive).")
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FUZZER_FLAG(int, help, 0, "Print help.")
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FUZZER_FLAG(
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int, save_minimized_corpus, 0,
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"If 1, the minimized corpus is saved into the first input directory")
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FUZZER_FLAG(int, use_full_coverage_set, 0,
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"Experimental: Maximize the number of different full"
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" coverage sets as opposed to maximizing the total coverage."
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" This is potentially MUCH slower, but may discover more paths.")
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FUZZER_FLAG(int, use_coverage_pairs, 0,
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"Experimental: Maximize the number of different coverage pairs.")
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FUZZER_FLAG(int, jobs, 0, "Number of jobs to run. If jobs >= 1 we spawn"
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" this number of jobs in separate worker processes"
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" with stdout/stderr redirected to fuzz-JOB.log.")
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FUZZER_FLAG(int, workers, 0,
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"Number of simultaneous worker processes to run the jobs.")
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