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58 lines
1.5 KiB
58 lines
1.5 KiB
/* |
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* Copyright (C) 2016 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 LIBMEMUNREACHABLE_THREAD_CAPTURE_H_ |
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#define LIBMEMUNREACHABLE_THREAD_CAPTURE_H_ |
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#include <utility> |
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#include "Allocator.h" |
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namespace android { |
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struct ThreadInfo { |
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pid_t tid; |
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allocator::vector<uintptr_t> regs; |
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std::pair<uintptr_t, uintptr_t> stack; |
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}; |
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using TidList = allocator::vector<pid_t>; |
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using ThreadInfoList = allocator::vector<ThreadInfo>; |
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class ThreadCaptureImpl; |
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class ThreadCapture { |
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public: |
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ThreadCapture(pid_t pid, Allocator<ThreadCapture> allocator); |
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~ThreadCapture(); |
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bool ListThreads(TidList& tids); |
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bool CaptureThreads(); |
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bool ReleaseThreads(); |
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bool ReleaseThread(pid_t tid); |
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bool CapturedThreadInfo(ThreadInfoList& threads); |
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void InjectTestFunc(std::function<void(pid_t)>&& f); |
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private: |
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ThreadCapture(const ThreadCapture&) = delete; |
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void operator=(const ThreadCapture&) = delete; |
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Allocator<ThreadCaptureImpl>::unique_ptr impl_; |
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}; |
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} // namespace android |
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#endif
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