1 /*
2 * Copyright (c) 2021 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 #ifndef PANDA_RUNTIME_INCLUDE_CLASS_LINKER_INL_H_
17 #define PANDA_RUNTIME_INCLUDE_CLASS_LINKER_INL_H_
18
19 #include "libpandafile/panda_cache.h"
20 #include "runtime/include/class_linker.h"
21 #include "runtime/include/runtime.h"
22 #include "runtime/include/mtmanaged_thread.h"
23
24 namespace panda {
25
GetClass(const Method & caller,panda_file::File::EntityId id,ClassLinkerErrorHandler * error_handler)26 inline Class *ClassLinker::GetClass(const Method &caller, panda_file::File::EntityId id,
27 ClassLinkerErrorHandler *error_handler /* = nullptr */)
28 {
29 Class *klass = caller.GetPandaFile()->GetPandaCache()->GetClassFromCache(id);
30 if (klass != nullptr) {
31 return klass;
32 }
33 LanguageContext ctx = Runtime::GetCurrent()->GetLanguageContext(caller);
34 auto *ext = GetExtension(ctx);
35 ASSERT(ext != nullptr);
36 klass = ext->GetClass(*caller.GetPandaFile(), id, caller.GetClass()->GetLoadContext(),
37 error_handler == nullptr ? ext->GetErrorHandler() : error_handler);
38 if (LIKELY(klass != nullptr)) {
39 caller.GetPandaFile()->GetPandaCache()->SetClassCache(id, klass);
40 }
41 return klass;
42 }
43
AddClassRoot(ClassRoot root,Class * klass)44 inline void ClassLinker::AddClassRoot(ClassRoot root, Class *klass)
45 {
46 LanguageContext ctx = Runtime::GetCurrent()->GetLanguageContext(*klass);
47 auto *ext = GetExtension(ctx);
48 ASSERT(ext != nullptr);
49 ext->SetClassRoot(root, klass);
50
51 RemoveCreatedClassInExtension(klass);
52 }
53
54 } // namespace panda
55
56 #endif // PANDA_RUNTIME_INCLUDE_CLASS_LINKER_INL_H_
57