1 //===--- SanitizerMetadata.h - Metadata for sanitizers ----------*- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 // Class which emits metadata consumed by sanitizer instrumentation passes.
11 //===----------------------------------------------------------------------===//
12 #ifndef LLVM_CLANG_LIB_CODEGEN_SANITIZERMETADATA_H
13 #define LLVM_CLANG_LIB_CODEGEN_SANITIZERMETADATA_H
15 #include "clang/AST/Type.h"
16 #include "clang/Basic/LLVM.h"
17 #include "clang/Basic/SourceLocation.h"
32 class SanitizerMetadata {
33 SanitizerMetadata(const SanitizerMetadata &) = delete;
34 void operator=(const SanitizerMetadata &) = delete;
38 SanitizerMetadata(CodeGenModule &CGM);
39 void reportGlobalToASan(llvm::GlobalVariable *GV, const VarDecl &D,
40 bool IsDynInit = false);
41 void reportGlobalToASan(llvm::GlobalVariable *GV, SourceLocation Loc,
42 StringRef Name, QualType Ty, bool IsDynInit = false,
43 bool IsBlacklisted = false);
44 void disableSanitizerForGlobal(llvm::GlobalVariable *GV);
45 void disableSanitizerForInstruction(llvm::Instruction *I);
47 llvm::MDNode *getLocationMetadata(SourceLocation Loc);
49 } // end namespace CodeGen
50 } // end namespace clang