82f3bbdc25
Some extra initialization needs to occur before calling the local/remote GetFunctioneName. Also, cleanup the test code a bit: - Make all local functions static. - Create a common function to create and finish remote processes. - Remove unused function. - Fix the formatting a bit by making it match clang format. Test: Ran the unit tests. Change-Id: I998bed1378d582df59fdf9263df6f208db5d795a
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* Copyright (C) 2013 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 _LIBBACKTRACE_UNWIND_PTRACE_H
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#define _LIBBACKTRACE_UNWIND_PTRACE_H
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#include <stdint.h>
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#include <sys/types.h>
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#include <string>
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#ifdef UNW_LOCAL_ONLY
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#undef UNW_LOCAL_ONLY
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#endif
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#include <libunwind.h>
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#include "BacktracePtrace.h"
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class UnwindPtrace : public BacktracePtrace {
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public:
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UnwindPtrace(pid_t pid, pid_t tid, BacktraceMap* map);
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virtual ~UnwindPtrace();
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bool Unwind(size_t num_ignore_frames, ucontext_t* ucontext) override;
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std::string GetFunctionNameRaw(uintptr_t pc, uintptr_t* offset) override;
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private:
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bool Init();
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unw_addr_space_t addr_space_;
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struct UPT_info* upt_info_;
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};
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#endif // _LIBBACKTRACE_UNWIND_PTRACE_H
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