1 /** 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "verification/cflow/cflow_common.h" 17 18 #include "verification/util/str.h" 19 20 #include <cstdint> 21 22 namespace panda::verifier { 23 OffsetAsHexStr(const void * base,const void * ptr)24PandaString OffsetAsHexStr(const void *base, const void *ptr) 25 { 26 auto offset = static_cast<uint32_t>(reinterpret_cast<uintptr_t>(ptr) - reinterpret_cast<uintptr_t>(base)); 27 PandaString result = OffsetToHexStr(offset); 28 result.insert(0, "0x"); 29 return result; 30 } 31 32 } // namespace panda::verifier 33