ModuleUtil.h

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//===-- ModuleUtil.h --------------------------------------------*- C++ -*-===//
//
//                     The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
 
#ifndef KLEE_MODULEUTIL_H
#define KLEE_MODULEUTIL_H
 
#include "klee/Config/Version.h"
 
#if LLVM_VERSION_CODE >= LLVM_VERSION(8, 0)
#include "llvm/IR/InstrTypes.h"
#else
#include "llvm/IR/CallSite.h"
#endif
#include "llvm/IR/Module.h"
 
#include <memory>
#include <string>
#include <vector>
 
namespace klee {
 
std::unique_ptr<llvm::Module>
linkModules(std::vector<std::unique_ptr<llvm::Module>> &modules,
            llvm::StringRef entryFunction, std::string &errorMsg);
 
llvm::Function *getDirectCallTarget(
#if LLVM_VERSION_CODE >= LLVM_VERSION(8, 0)
    const llvm::CallBase &cb,
#else
    const llvm::CallSite &cs,
#endif
    bool moduleIsFullyLinked);
 
bool functionEscapes(const llvm::Function *f);
 
bool loadFile(const std::string &libraryName, llvm::LLVMContext &context,
              std::vector<std::unique_ptr<llvm::Module>> &modules,
              std::string &errorMsg);
}
 
#endif /* KLEE_MODULEUTIL_H */