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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ART_RUNTIME_METHOD_HELPER_INL_H_
#define ART_RUNTIME_METHOD_HELPER_INL_H_
#include "method_helper.h"
#include "class_linker.h"
#include "mirror/object_array.h"
#include "runtime.h"
#include "thread-inl.h"
namespace art {
inline mirror::Class* MethodHelper::GetClassFromTypeIdx(uint16_t type_idx, bool resolve) {
mirror::ArtMethod* method = GetMethod();
mirror::Class* type = method->GetDexCacheResolvedTypes()->Get(type_idx);
if (type == nullptr && resolve) {
type = Runtime::Current()->GetClassLinker()->ResolveType(type_idx, method);
CHECK(type != nullptr || Thread::Current()->IsExceptionPending());
}
return type;
}
inline mirror::Class* MethodHelper::GetReturnType(bool resolve) {
mirror::ArtMethod* method = GetMethod();
const DexFile* dex_file = method->GetDexFile();
const DexFile::MethodId& method_id = dex_file->GetMethodId(method->GetDexMethodIndex());
const DexFile::ProtoId& proto_id = dex_file->GetMethodPrototype(method_id);
uint16_t return_type_idx = proto_id.return_type_idx_;
return GetClassFromTypeIdx(return_type_idx, resolve);
}
inline mirror::String* MethodHelper::ResolveString(uint32_t string_idx) {
mirror::ArtMethod* method = GetMethod();
mirror::String* s = method->GetDexCacheStrings()->Get(string_idx);
if (UNLIKELY(s == nullptr)) {
StackHandleScope<1> hs(Thread::Current());
Handle<mirror::DexCache> dex_cache(hs.NewHandle(method->GetDexCache()));
s = Runtime::Current()->GetClassLinker()->ResolveString(*method->GetDexFile(), string_idx,
dex_cache);
}
return s;
}
} // namespace art
#endif // ART_RUNTIME_METHOD_HELPER_INL_H_
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