1*81ad6265SDimitry Andric //===- Randstruct.h - Interfact for structure randomization -------*- C++ -*-=// 2*81ad6265SDimitry Andric // 3*81ad6265SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*81ad6265SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*81ad6265SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*81ad6265SDimitry Andric // 7*81ad6265SDimitry Andric //===----------------------------------------------------------------------===// 8*81ad6265SDimitry Andric // 9*81ad6265SDimitry Andric // This file contains the interface for Clang's structure field layout 10*81ad6265SDimitry Andric // randomization. 11*81ad6265SDimitry Andric // 12*81ad6265SDimitry Andric //===----------------------------------------------------------------------===// 13*81ad6265SDimitry Andric 14*81ad6265SDimitry Andric #ifndef LLVM_CLANG_AST_RANDSTRUCT_H 15*81ad6265SDimitry Andric #define LLVM_CLANG_AST_RANDSTRUCT_H 16*81ad6265SDimitry Andric 17*81ad6265SDimitry Andric namespace llvm { 18*81ad6265SDimitry Andric template <typename T> class SmallVectorImpl; 19*81ad6265SDimitry Andric } // end namespace llvm 20*81ad6265SDimitry Andric 21*81ad6265SDimitry Andric namespace clang { 22*81ad6265SDimitry Andric 23*81ad6265SDimitry Andric class ASTContext; 24*81ad6265SDimitry Andric class Decl; 25*81ad6265SDimitry Andric class RecordDecl; 26*81ad6265SDimitry Andric 27*81ad6265SDimitry Andric namespace randstruct { 28*81ad6265SDimitry Andric 29*81ad6265SDimitry Andric bool randomizeStructureLayout(const ASTContext &Context, RecordDecl *RD, 30*81ad6265SDimitry Andric llvm::SmallVectorImpl<Decl *> &FinalOrdering); 31*81ad6265SDimitry Andric 32*81ad6265SDimitry Andric } // namespace randstruct 33*81ad6265SDimitry Andric } // namespace clang 34*81ad6265SDimitry Andric 35*81ad6265SDimitry Andric #endif // LLVM_CLANG_AST_RANDSTRUCT_H 36