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efe143c2f4
Similarly to Clang, the flag enables coverage instrumentation, and links `libLLVMFuzzer.a` to the produced binary. Additionally, this change affects the driver logic, and enables the concurrent usage of multiple sanitizers.
49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
//===--- SanitizerOptions.h - Helpers related to sanitizers -----*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_OPTIONS_SANITIZER_OPTIONS_H
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#define SWIFT_OPTIONS_SANITIZER_OPTIONS_H
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#include "swift/Basic/Sanitizers.h"
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#include "swift/Basic/OptionSet.h"
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#include "llvm/ADT/Triple.h"
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#include "llvm/Option/Arg.h"
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#include "llvm/Option/ArgList.h"
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// FIXME: This include is just for llvm::SanitizerCoverageOptions. We should
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// split the header upstream so we don't include so much.
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#include "llvm/Transforms/Instrumentation.h"
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namespace swift {
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class DiagnosticEngine;
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/// \brief Parses a -sanitize= argument's values.
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///
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/// \param Diag If non null, the argument is used to diagnose invalid values.
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/// \param sanitizerRuntimeLibExists Function which checks for existence of a
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// sanitizer dylib with a given name.
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/// \return Returns a SanitizerKind.
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OptionSet<SanitizerKind> parseSanitizerArgValues(
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const llvm::opt::ArgList &Args,
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const llvm::opt::Arg *A,
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const llvm::Triple &Triple,
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DiagnosticEngine &Diag,
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llvm::function_ref<bool(llvm::StringRef)> sanitizerRuntimeLibExists);
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/// \brief Parses a -sanitize-coverage= argument's value.
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llvm::SanitizerCoverageOptions parseSanitizerCoverageArgValue(
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const llvm::opt::Arg *A,
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const llvm::Triple &Triple,
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DiagnosticEngine &Diag,
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OptionSet<SanitizerKind> sanitizers);
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}
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#endif // SWIFT_OPTIONS_SANITIZER_OPTIONS_H
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