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  1. //===-- CrossDSOCFI.cpp - Externalize this module's CFI checks --*- 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 pass exports all llvm.bitset's found in the module in the form of a
  10. // __cfi_check function, which can be used to verify cross-DSO call targets.
  11. //
  12. //===----------------------------------------------------------------------===//
  13.  
  14. #ifndef LLVM_TRANSFORMS_IPO_CROSSDSOCFI_H
  15. #define LLVM_TRANSFORMS_IPO_CROSSDSOCFI_H
  16.  
  17. #include "llvm/IR/PassManager.h"
  18.  
  19. namespace llvm {
  20. class CrossDSOCFIPass : public PassInfoMixin<CrossDSOCFIPass> {
  21. public:
  22.   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  23. };
  24. }
  25. #endif // LLVM_TRANSFORMS_IPO_CROSSDSOCFI_H
  26.  
  27.