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 "runtime/include/field.h"
17
18 #include "libpandabase/utils/hash.h"
19 #include "libpandafile/field_data_accessor.h"
20 #include "libpandafile/file-inl.h"
21 #include "runtime/include/runtime.h"
22
23 namespace panda {
24
GetName() const25 panda_file::File::StringData Field::GetName() const
26 {
27 const auto *panda_file = GetPandaFile();
28 auto name_id = panda_file::FieldDataAccessor::GetNameId(*panda_file, file_id_);
29 return panda_file->GetStringData(name_id);
30 }
31
ResolveTypeClass(ClassLinkerErrorHandler * error_handler) const32 Class *Field::ResolveTypeClass(ClassLinkerErrorHandler *error_handler) const
33 {
34 const auto *panda_file = GetPandaFile();
35 auto *class_linker = Runtime::GetCurrent()->GetClassLinker();
36
37 LanguageContext ctx = Runtime::GetCurrent()->GetLanguageContext(*GetClass());
38 auto *ext = class_linker->GetExtension(ctx);
39 ASSERT(ext != nullptr);
40
41 switch (GetTypeId()) {
42 case panda_file::Type::TypeId::U1:
43 return ext->GetClassRoot(ClassRoot::U1);
44 case panda_file::Type::TypeId::I8:
45 return ext->GetClassRoot(ClassRoot::I8);
46 case panda_file::Type::TypeId::U8:
47 return ext->GetClassRoot(ClassRoot::U8);
48 case panda_file::Type::TypeId::I16:
49 return ext->GetClassRoot(ClassRoot::I16);
50 case panda_file::Type::TypeId::U16:
51 return ext->GetClassRoot(ClassRoot::U16);
52 case panda_file::Type::TypeId::I32:
53 return ext->GetClassRoot(ClassRoot::I32);
54 case panda_file::Type::TypeId::U32:
55 return ext->GetClassRoot(ClassRoot::U32);
56 case panda_file::Type::TypeId::I64:
57 return ext->GetClassRoot(ClassRoot::I64);
58 case panda_file::Type::TypeId::U64:
59 return ext->GetClassRoot(ClassRoot::U64);
60 case panda_file::Type::TypeId::F32:
61 return ext->GetClassRoot(ClassRoot::F32);
62 case panda_file::Type::TypeId::F64:
63 return ext->GetClassRoot(ClassRoot::F64);
64 case panda_file::Type::TypeId::TAGGED:
65 return ext->GetClassRoot(ClassRoot::TAGGED);
66 case panda_file::Type::TypeId::REFERENCE:
67 return ext->GetClass(*panda_file, panda_file::FieldDataAccessor::GetTypeId(*panda_file, file_id_),
68 GetClass()->GetLoadContext(), error_handler);
69 default:
70 UNREACHABLE();
71 }
72 }
73
GetPandaFile() const74 const panda_file::File *Field::GetPandaFile() const
75 {
76 return GetClass()->GetPandaFile();
77 }
78
79 } // namespace panda
80