include/llvm/Transforms/IPO/CrossDSOCFI.h

   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/Module.h"
  18 #include "llvm/IR/PassManager.h"
  19
  20 namespace llvm {
  21 class CrossDSOCFIPass : public PassInfoMixin<CrossDSOCFIPass> {
  22 public:
  23   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  24 };
  25 }
  26 #endif // LLVM_TRANSFORMS_IPO_CROSSDSOCFI_H
  27