dfbc59ae51
The new object incorporates all Android specific knowledge into a single place and makes everything simpler. Fixed a bug where if backtrace_full was enabled, the AddBacktrace function would always set the size to the maximum number of frames instead of the actual number of frames. Added a new smoke system tests for backtrace_full. Modified the smoke test to do a malloc/free, so it's really a smoke test. Bug: 232575330 Test: Unit tests pass on device. Test: Verify the full backtrace actually produces valid backtraces. Test: Run bionic-unit-tests with backtrace_full enabled. Test: Run bionic-benchmarks --benchmark_filter=stdlib_malloc_free_decay1/512 Change-Id: I23128a73a8691007e1c7f69e0c99bb4dcd713db8
40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#pragma once
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#include <stdint.h>
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#include <vector>
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#include <unwindstack/Unwinder.h>
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bool Unwind(std::vector<uintptr_t>* frames, std::vector<unwindstack::FrameData>* info,
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size_t max_frames);
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void UnwindLog(const std::vector<unwindstack::FrameData>& frame_info);
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