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//===--------------- Sanitizer.swift - Swift Sanitizers -------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
/// Defines a sanitizer that can be used to instrument the resulting product of
/// this build.
public enum Sanitizer: String, Hashable {
/// Address sanitizer (ASan)
case address
// Address sanitizer Stable ABI (ASan)
case address_stable_abi
/// Thread sanitizer (TSan)
case thread
/// Undefined behavior sanitizer (UBSan)
case undefinedBehavior = "undefined"
/// libFuzzer integration
/// - Note: libFuzzer is technically not a sanitizer, but
/// it's distributed exactly the same as the sanitizers.
case fuzzer
/// Scudo hardened allocator
case scudo
/// The name inside the `compiler_rt` library path (e.g. libclang_rt.{name}.a)
var libraryName: String {
switch self {
case .address: return "asan"
case .address_stable_abi: return "asan_abi"
case .thread: return "tsan"
case .undefinedBehavior: return "ubsan"
case .fuzzer: return "fuzzer"
case .scudo: return "scudo"
}
}
}
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