From de4f791e30be4e4239b381c11745ffa4d87ddb8b Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Fri, 9 Nov 2012 12:15:52 +0100 Subject: Imported WebKit commit e2c32e2f53e02d388e70b9db88b91d8d9d28fc84 (http://svn.webkit.org/repository/webkit/trunk@133952) Revert back to an older snapshot that should build on ARM --- .../runtime/IndexingHeaderInlineMethods.h | 61 ++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Source/JavaScriptCore/runtime/IndexingHeaderInlineMethods.h (limited to 'Source/JavaScriptCore/runtime/IndexingHeaderInlineMethods.h') diff --git a/Source/JavaScriptCore/runtime/IndexingHeaderInlineMethods.h b/Source/JavaScriptCore/runtime/IndexingHeaderInlineMethods.h new file mode 100644 index 000000000..22785ce24 --- /dev/null +++ b/Source/JavaScriptCore/runtime/IndexingHeaderInlineMethods.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2012 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. + */ + +#ifndef IndexingHeaderInlineMethods_h +#define IndexingHeaderInlineMethods_h + +#include "ArrayStorage.h" +#include "IndexingHeader.h" +#include "Structure.h" + +namespace JSC { + +inline size_t IndexingHeader::preCapacity(Structure* structure) +{ + if (LIKELY(!hasArrayStorage(structure->indexingType()))) + return 0; + + return arrayStorage()->m_indexBias; +} + +inline size_t IndexingHeader::indexingPayloadSizeInBytes(Structure* structure) +{ + switch (structure->indexingType()) { + case ALL_CONTIGUOUS_INDEXING_TYPES: + return vectorLength() * sizeof(EncodedJSValue); + + case ALL_ARRAY_STORAGE_INDEXING_TYPES: + return ArrayStorage::sizeFor(arrayStorage()->vectorLength()); + + default: + ASSERT(!hasIndexedProperties(structure->indexingType())); + return 0; + } +} + +} // namespace JSC + +#endif // IndexingHeaderInlineMethods_h + -- cgit v1.2.1