mirror of
https://github.com/openharmony/ark_runtime_core.git
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wanyanglan
14c9021696
Signed-off-by: wanyanglan <wanyanglan1@huawei.com> Change-Id: I2564094cef9c6c41263e37faf9ffbbec14223dc7
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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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 PANDA_LIBPANDABASE_OS_STACKTRACE_H_
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#define PANDA_LIBPANDABASE_OS_STACKTRACE_H_
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#include <vector>
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#include <iostream>
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#include "macros.h"
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namespace panda {
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class StackPrinterImpl;
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/*
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* Return stack trace as a vector of PCs
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*
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* Use std::vector instead of PandaVector to have ability
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* to print stack traces in internal allocator.
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* Since PandaVector uses internal allocator it leads to
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* infinite recursion.
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*/
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std::vector<uintptr_t> GetStacktrace();
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/*
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* Print stack trace provided into 'Print' function.
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* The class caches information. So it is aimed to be used
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* to print multiple stack traces.
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*/
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std::ostream &PrintStack(const std::vector<uintptr_t> &stacktrace, std::ostream &out);
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/*
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* Print stack trace
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*/
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// NOLINTNEXTLINE(misc-definitions-in-headers)
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inline std::ostream &PrintStack(std::ostream &out)
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{
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return PrintStack(GetStacktrace(), out);
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}
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} // namespace panda
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#endif // PANDA_LIBPANDABASE_OS_STACKTRACE_H_
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