forked from OSchip/llvm-project
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
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//===- FuzzerDataFlowTrace.h - Internal header for the Fuzzer ---*- 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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// fuzzer::DataFlowTrace; reads and handles a data-flow trace.
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//
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// A data flow trace is generated by e.g. dataflow/DataFlow.cpp
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// and is stored on disk in a separate directory.
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//
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// The trace dir contains a file 'functions.txt' which lists function names,
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// oner per line, e.g.
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// ==> functions.txt <==
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// Func2
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// LLVMFuzzerTestOneInput
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// Func1
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//
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// All other files in the dir are the traces, see dataflow/DataFlow.cpp.
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// The name of the file is sha1 of the input used to generate the trace.
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//
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// Current status:
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// the data is parsed and the summary is printed, but the data is not yet
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// used in any other way.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_FUZZER_DATA_FLOW_TRACE
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#define LLVM_FUZZER_DATA_FLOW_TRACE
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#include "FuzzerDefs.h"
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namespace fuzzer {
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struct DataFlowTrace {
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void Init(const std::string &DirPath, const std::string &FocusFunction);
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};
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} // namespace fuzzer
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#endif // LLVM_FUZZER_DATA_FLOW_TRACE
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