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4c2efa224e
* Move many WTF class from WTFBridge to class file Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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* Copyright (c) 2024-present Samsung Electronics Co., Ltd
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#pragma once
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namespace WTF {
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class StackCheck {
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public:
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StackCheck()
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{
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m_stackLimit = Escargot::ThreadLocal::extendedStackLimit();
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}
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bool isSafeToRecurse()
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{
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#ifdef STACK_GROWS_DOWN
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return m_stackLimit < (size_t)Escargot::currentStackPointer();
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#else
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return m_stackLimit > (size_t)Escargot::currentStackPointer();
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#endif
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}
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private:
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size_t m_stackLimit;
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};
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} // namespace WTF
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using WTF::StackCheck;
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