1//===- RealtimeSanitizer.h - RealtimeSanitizer instrumentation --*- 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 is a part of the RealtimeSanitizer, an LLVM transformation for
10// detecting and reporting realtime safety violations.
11//
12// The instrumentation pass inserts calls to __rtsan_realtime_enter and
13// __rtsan_realtime_exit at the entry and exit points of functions that are
14// marked with the appropriate attribute.
15//
16// See also: llvm-project/compiler-rt/lib/rtsan/
17//
18//===----------------------------------------------------------------------===//
19#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_REALTIMESANITIZER_H
20#define LLVM_TRANSFORMS_INSTRUMENTATION_REALTIMESANITIZER_H
21
22#include "llvm/IR/PassManager.h"
23#include "llvm/Support/Compiler.h"
24
25namespace llvm {
26
27/// Create ctor and init functions.
28struct RealtimeSanitizerPass : public PassInfoMixin<RealtimeSanitizerPass> {
29 LLVM_ABI PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
30 static bool isRequired() { return true; }
31};
32
33} // namespace llvm
34
35#endif // LLVM_TRANSFORMS_INSTRUMENTATION_REALTIMESANITIZER_H
36