From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Tue, 27 Jun 2017 06:07:23 +0000 Subject: webkitgtk-2.16.5 --- Source/JavaScriptCore/bytecode/FunctionCodeBlock.h | 79 ++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Source/JavaScriptCore/bytecode/FunctionCodeBlock.h (limited to 'Source/JavaScriptCore/bytecode/FunctionCodeBlock.h') diff --git a/Source/JavaScriptCore/bytecode/FunctionCodeBlock.h b/Source/JavaScriptCore/bytecode/FunctionCodeBlock.h new file mode 100644 index 000000000..4f58d0911 --- /dev/null +++ b/Source/JavaScriptCore/bytecode/FunctionCodeBlock.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2008-2016 Apple Inc. All rights reserved. + * Copyright (C) 2008 Cameron Zwarich + * + * 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. + * 3. Neither the name of Apple Inc. ("Apple") nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY APPLE 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 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. + */ + +#pragma once + +#include "CodeBlock.h" +#include "UnlinkedFunctionCodeBlock.h" + +namespace JSC { + +class FunctionCodeBlock : public CodeBlock { +public: + typedef CodeBlock Base; + DECLARE_INFO; + + static FunctionCodeBlock* create(VM* vm, CopyParsedBlockTag, FunctionCodeBlock& other) + { + FunctionCodeBlock* instance = new (NotNull, allocateCell(vm->heap)) + FunctionCodeBlock(vm, vm->functionCodeBlockStructure.get(), CopyParsedBlock, other); + instance->finishCreation(*vm, CopyParsedBlock, other); + return instance; + } + + static FunctionCodeBlock* create(VM* vm, FunctionExecutable* ownerExecutable, UnlinkedFunctionCodeBlock* unlinkedCodeBlock, JSScope* scope, + RefPtr&& sourceProvider, unsigned sourceOffset, unsigned firstLineColumnOffset) + { + FunctionCodeBlock* instance = new (NotNull, allocateCell(vm->heap)) + FunctionCodeBlock(vm, vm->functionCodeBlockStructure.get(), ownerExecutable, unlinkedCodeBlock, scope, WTFMove(sourceProvider), sourceOffset, firstLineColumnOffset); + instance->finishCreation(*vm, ownerExecutable, unlinkedCodeBlock, scope); + return instance; + } + + static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype) + { + return Structure::create(vm, globalObject, prototype, TypeInfo(CellType, StructureFlags), info()); + } + +private: + FunctionCodeBlock(VM* vm, Structure* structure, CopyParsedBlockTag, FunctionCodeBlock& other) + : CodeBlock(vm, structure, CopyParsedBlock, other) + { + } + + FunctionCodeBlock(VM* vm, Structure* structure, FunctionExecutable* ownerExecutable, UnlinkedFunctionCodeBlock* unlinkedCodeBlock, JSScope* scope, + RefPtr&& sourceProvider, unsigned sourceOffset, unsigned firstLineColumnOffset) + : CodeBlock(vm, structure, ownerExecutable, unlinkedCodeBlock, scope, WTFMove(sourceProvider), sourceOffset, firstLineColumnOffset) + { + } + + static void destroy(JSCell*); +}; + +} // namespace JSC -- cgit v1.2.1