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Diffstat (limited to 'JavaScriptCore/wtf/PageAllocationAligned.h')
-rw-r--r-- | JavaScriptCore/wtf/PageAllocationAligned.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/JavaScriptCore/wtf/PageAllocationAligned.h b/JavaScriptCore/wtf/PageAllocationAligned.h deleted file mode 100644 index 282c9e3..0000000 --- a/JavaScriptCore/wtf/PageAllocationAligned.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) 2010 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF - * THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef PageAllocationAligned_h -#define PageAllocationAligned_h - -#include <wtf/OSAllocator.h> -#include <wtf/PageReservation.h> - -namespace WTF { - -class PageAllocationAligned : private PageBlock { -public: - PageAllocationAligned() - { - } - - using PageBlock::operator bool; - using PageBlock::size; - using PageBlock::base; - - static PageAllocationAligned allocate(size_t size, size_t alignment, OSAllocator::Usage usage = OSAllocator::UnknownUsage, bool writable = true, bool executable = false); - - void deallocate(); - -private: -#if OS(DARWIN) - PageAllocationAligned(void* base, size_t size) - : PageBlock(base, size) - { - } -#else - PageAllocationAligned(void* base, size_t size, void* reservationBase, size_t reservationSize) - : PageBlock(base, size) - , m_reservation(reservationBase, reservationSize) - { - } - - PageBlock m_reservation; -#endif -}; - - -} // namespace WTF - -using WTF::PageAllocationAligned; - -#endif // PageAllocationAligned_h |