6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
//===-- CFGuard.h - CFGuard Transformations ---------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===---------------------------------------------------------------------===//
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// Windows Control Flow Guard passes (/guard:cf).
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//===---------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_CFGUARD_H
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#define LLVM_TRANSFORMS_CFGUARD_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class FunctionPass;
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class CFGuardPass : public PassInfoMixin<CFGuardPass> {
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public:
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enum class Mechanism { Check, Dispatch };
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CFGuardPass(Mechanism M = Mechanism::Check) : GuardMechanism(M) {}
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
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private:
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Mechanism GuardMechanism;
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};
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/// Insert Control FLow Guard checks on indirect function calls.
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FunctionPass *createCFGuardCheckPass();
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/// Insert Control FLow Guard dispatches on indirect function calls.
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FunctionPass *createCFGuardDispatchPass();
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} // namespace llvm
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#endif
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