/* * Copyright (C) 2017 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. */ #pragma once #if ENABLE(WEBASSEMBLY) #include <cstdint> namespace JSC { namespace Wasm { // These limits are arbitrary except that they match the limits imposed // by other browsers' implementation of WebAssembly. It is desirable for // us to accept at least the same inputs. constexpr size_t maxTypes = 1000000; constexpr size_t maxFunctions = 1000000; constexpr size_t maxImports = 100000; constexpr size_t maxExports = 100000; constexpr size_t maxGlobals = 1000000; constexpr size_t maxDataSegments = 100000; constexpr size_t maxStringSize = 100000; constexpr size_t maxModuleSize = 1024 * 1024 * 1024; constexpr size_t maxFunctionSize = 7654321; constexpr size_t maxFunctionLocals = 50000; constexpr size_t maxFunctionParams = 1000; constexpr size_t maxTableEntries = 10000000; } } // namespace JSC::Wasm #endif // ENABLE(WEBASSEMBLY)