tools/clang-fuzzer/proto-to-llvm/loop_proto_to_llvm_main.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

//==-- loop_proto_to_llvm_main.cpp - Driver for protobuf-LLVM conversion----==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Implements a simple driver to print a LLVM program from a protobuf with loops
//
//===----------------------------------------------------------------------===//


#include <fstream>
#include <iostream>
#include <streambuf>
#include <string>

#include "loop_proto_to_llvm.h"

int main(int argc, char **argv) {
  for (int i = 1; i < argc; i++) {
    std::fstream in(argv[i]);
    std::string str((std::istreambuf_iterator<char>(in)),
                    std::istreambuf_iterator<char>());
    std::cout << ";; " << argv[i] << std::endl;
    std::cout << clang_fuzzer::LoopProtoToLLVM(
        reinterpret_cast<const uint8_t *>(str.data()), str.size());
  }
}