1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "class_root.h" 18 19 #include "base/logging.h" 20 21 namespace art { 22 GetClassRootDescriptor(ClassRoot class_root)23const char* GetClassRootDescriptor(ClassRoot class_root) { 24 static const char* const class_roots_descriptors[] = { 25 #define CLASS_ROOT_DESCRIPTOR(name, descriptor, mirror_type) descriptor, 26 CLASS_ROOT_LIST(CLASS_ROOT_DESCRIPTOR) 27 #undef CLASS_ROOT_DESCRIPTOR 28 }; 29 static_assert(arraysize(class_roots_descriptors) == static_cast<size_t>(ClassRoot::kMax), 30 "Mismatch between class descriptors and class-root enum"); 31 32 DCHECK_LT(static_cast<uint32_t>(class_root), static_cast<uint32_t>(ClassRoot::kMax)); 33 const char* descriptor = class_roots_descriptors[static_cast<size_t>(class_root)]; 34 CHECK(descriptor != nullptr); 35 return descriptor; 36 } 37 38 } // namespace art 39