1 //===--- CFProtectionOptions.h ----------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file defines constants for -fcf-protection and other related flags. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_CLANG_BASIC_CFPROTECTIONOPTIONS_H 14 #define LLVM_CLANG_BASIC_CFPROTECTIONOPTIONS_H 15 16 #include "llvm/Support/ErrorHandling.h" 17 18 namespace clang { 19 20 enum class CFBranchLabelSchemeKind { 21 Default, 22 #define CF_BRANCH_LABEL_SCHEME(Kind, FlagVal) Kind, 23 #include "clang/Basic/CFProtectionOptions.def" 24 }; 25 26 static inline const char * getCFBranchLabelSchemeFlagVal(const CFBranchLabelSchemeKind Scheme)27getCFBranchLabelSchemeFlagVal(const CFBranchLabelSchemeKind Scheme) { 28 #define CF_BRANCH_LABEL_SCHEME(Kind, FlagVal) \ 29 if (Scheme == CFBranchLabelSchemeKind::Kind) \ 30 return #FlagVal; 31 #include "clang/Basic/CFProtectionOptions.def" 32 33 llvm::report_fatal_error("invalid scheme"); 34 } 35 36 } // namespace clang 37 38 #endif // #ifndef LLVM_CLANG_BASIC_CFPROTECTIONOPTIONS_H 39