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48 lines
1.3 KiB
48 lines
1.3 KiB
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_RUNTIME_THREAD_CURRENT_INL_H_
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#define ART_RUNTIME_THREAD_CURRENT_INL_H_
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#include "thread.h"
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#ifdef __BIONIC__
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#include <bionic/tls.h> // Access to our own TLS slot.
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#endif
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#include <pthread.h>
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namespace art {
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inline Thread* Thread::Current() {
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// We rely on Thread::Current returning null for a detached thread, so it's not obvious
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// that we can replace this with a direct %fs access on x86.
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if (!is_started_) {
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return nullptr;
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} else {
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#ifdef __BIONIC__
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void* thread = __get_tls()[TLS_SLOT_ART_THREAD_SELF];
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#else
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Thread* thread = Thread::self_tls_;
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#endif
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return reinterpret_cast<Thread*>(thread);
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}
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}
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} // namespace art
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#endif // ART_RUNTIME_THREAD_CURRENT_INL_H_
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