text: /*
   * Copyright (c) 2021 Huawei Device Co., Ltd.
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #include "verification/cflow/cflow_common.h"
  
  #include "verification/util/str.h"
  
  #include <cstdint>
  
  namespace panda::verifier {
  
  PandaString OffsetAsHexStr(const void *base, const void *ptr)
  {
      auto offset = static_cast<uint32_t>(reinterpret_cast<uintptr_t>(ptr) - reinterpret_cast<uintptr_t>(base));
      const uint32_t BASE = 16U;
      return PandaString {"0x"} + NumToStr<PandaString>(offset, BASE, sizeof(uint32_t) * 0x2);
  }
  
  }  // namespace panda::verifier
  