mirror of
https://github.com/darlinghq/darling-WTF.git
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87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/*
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* Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>.
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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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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include <wtf/JSValueMalloc.h>
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#include <wtf/DataLog.h>
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#include <wtf/RawPointer.h>
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#if !(defined(USE_SYSTEM_MALLOC) && USE_SYSTEM_MALLOC)
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#include <bmalloc/bmalloc.h>
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#endif
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namespace WTF {
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#if defined(USE_SYSTEM_MALLOC) && USE_SYSTEM_MALLOC
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void* tryJSValueMalloc(size_t size)
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{
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return FastMalloc::tryMalloc(size);
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}
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void* jsValueMalloc(size_t size)
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{
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return fastMalloc(size);
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}
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void* jsValueRealloc(void* p, size_t size)
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{
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return fastRealloc(p, size);
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}
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void jsValueFree(void* p)
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{
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return fastFree(p);
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}
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#else
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void* tryJSValueMalloc(size_t size)
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{
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return bmalloc::api::tryMalloc(size, bmalloc::HeapKind::JSValueGigacage);
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}
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void* jsValueMalloc(size_t size)
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{
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return bmalloc::api::malloc(size, bmalloc::HeapKind::JSValueGigacage);
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}
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void* jsValueRealloc(void* p, size_t size)
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{
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return bmalloc::api::realloc(p, size, bmalloc::HeapKind::JSValueGigacage);
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}
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void jsValueFree(void* p)
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{
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if (!p)
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return;
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if (UNLIKELY(!Gigacage::isCaged(Gigacage::JSValue, p))) {
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dataLog("Trying to free JSValue that is not caged: ", RawPointer(p), "\n");
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RELEASE_ASSERT_NOT_REACHED();
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}
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bmalloc::api::free(p, bmalloc::HeapKind::JSValueGigacage);
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}
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#endif
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} // namespace WTF
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