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

   1 //==-- loop_proto_to_llvm_main.cpp - Driver for protobuf-LLVM conversion----==//
   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 // Implements a simple driver to print a LLVM program from a protobuf with loops
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13
  14 #include <fstream>
  15 #include <iostream>
  16 #include <streambuf>
  17 #include <string>
  18
  19 #include "loop_proto_to_llvm.h"
  20
  21 int main(int argc, char **argv) {
  22   for (int i = 1; i < argc; i++) {
  23     std::fstream in(argv[i]);
  24     std::string str((std::istreambuf_iterator<char>(in)),
  25                     std::istreambuf_iterator<char>());
  26     std::cout << ";; " << argv[i] << std::endl;
  27     std::cout << clang_fuzzer::LoopProtoToLLVM(
  28         reinterpret_cast<const uint8_t *>(str.data()), str.size());
  29   }
  30 }