diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/runtime/MarkStackPosix.cpp')
| -rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/runtime/MarkStackPosix.cpp | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MarkStackPosix.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MarkStackPosix.cpp deleted file mode 100644 index de5e8ba..0000000 --- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MarkStackPosix.cpp +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2009 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. ``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 - * 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. - */ - -#include "config.h" -#include "MarkStack.h" - -#if OS(UNIX) && !OS(SYMBIAN) - -#include <unistd.h> -#include <sys/mman.h> - -namespace JSC { - -void MarkStack::initializePagesize() -{ - MarkStack::s_pageSize = getpagesize(); -} - -void* MarkStack::allocateStack(size_t size) -{ - return mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); -} -void MarkStack::releaseStack(void* addr, size_t size) -{ - munmap(reinterpret_cast<char*>(addr), size); -} - -} - -#endif |