1 /** 2 * Copyright (c) 2022-2024 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 "libpandabase/macros.h" 17 #include "runtime/mem/gc/gc_root_type.h" 18 19 namespace ark::mem { operator <<(std::ostream & os,RootType rootType)20std::ostream &operator<<(std::ostream &os, RootType rootType) 21 { 22 switch (rootType) { 23 case RootType::ROOT_UNKNOWN: 24 os << "ROOT_UNKNOWN"; 25 break; 26 case RootType::ROOT_CLASS: 27 os << "ROOT_CLASS"; 28 break; 29 case RootType::ROOT_FRAME: 30 os << "ROOT_FRAME"; 31 break; 32 case RootType::ROOT_THREAD: 33 os << "ROOT_THREAD"; 34 break; 35 case RootType::ROOT_CLASS_LINKER: 36 os << "ROOT_CLASS_LINKER"; 37 break; 38 case RootType::ROOT_TENURED: 39 os << "ROOT_TENURED"; 40 break; 41 case RootType::ROOT_VM: 42 os << "ROOT_VM"; 43 break; 44 case RootType::ROOT_NATIVE_GLOBAL: 45 os << "ROOT_NATIVE_GLOBAL"; 46 break; 47 case RootType::ROOT_NATIVE_LOCAL: 48 os << "ROOT_NATIVE_LOCAL"; 49 break; 50 case RootType::ROOT_PT_LOCAL: 51 os << "ROOT_PT_LOCAL"; 52 break; 53 case RootType::ROOT_AOT_STRING_SLOT: 54 os << "ROOT_AOT_STRING_SLOT"; 55 break; 56 case RootType::SATB_BUFFER: 57 os << "SATB_BUFFER"; 58 break; 59 case RootType::STRING_TABLE: 60 os << "STRING_TABLE"; 61 break; 62 case RootType::CARD_TABLE: 63 os << "CARD_TABLE"; 64 break; 65 default: 66 UNREACHABLE(); 67 } 68 return os; 69 } 70 } // namespace ark::mem 71