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ggaren@apple.comd31d16d2016-11-14 22:57:12 +00001/*
2 * Copyright (C) 2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "IndirectEvalExecutable.h"
28
ggaren@apple.com3a700c02016-12-01 21:23:27 +000029#include "CodeCache.h"
30#include "Debugger.h"
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000031#include "Error.h"
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000032#include "JSCJSValueInlines.h"
ggaren@apple.com3a700c02016-12-01 21:23:27 +000033#include "ParserError.h"
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000034
35namespace JSC {
36
tzagallo@apple.coma6b8c342020-04-07 22:32:21 +000037IndirectEvalExecutable* IndirectEvalExecutable::create(JSGlobalObject* globalObject, const SourceCode& source, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType)
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000038{
ysuzuki@apple.com52e98bb2019-10-22 09:24:48 +000039 VM& vm = globalObject->vm();
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000040 auto scope = DECLARE_THROW_SCOPE(vm);
41
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000042 if (!globalObject->evalEnabled()) {
ysuzuki@apple.com52e98bb2019-10-22 09:24:48 +000043 throwException(globalObject, scope, createEvalError(globalObject, globalObject->evalDisabledErrorMessage()));
ross.kirsling@sony.com2abe6c62020-05-11 02:36:05 +000044 return nullptr;
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000045 }
46
tzagallo@apple.coma6b8c342020-04-07 22:32:21 +000047 auto* executable = new (NotNull, allocateCell<IndirectEvalExecutable>(vm.heap)) IndirectEvalExecutable(globalObject, source, derivedContextType, isArrowFunctionContext, evalContextType);
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000048 executable->finishCreation(vm);
49
ggaren@apple.com3a700c02016-12-01 21:23:27 +000050 ParserError error;
ysuzuki@apple.comcdbe02a2019-05-03 18:54:44 +000051 OptionSet<CodeGenerationMode> codeGenerationMode = globalObject->defaultCodeGenerationMode();
ggaren@apple.com3a700c02016-12-01 21:23:27 +000052
53 UnlinkedEvalCodeBlock* unlinkedEvalCode = vm.codeCache()->getUnlinkedEvalCodeBlock(
tzagallo@apple.coma6b8c342020-04-07 22:32:21 +000054 vm, executable, executable->source(), JSParserStrictMode::NotStrict, codeGenerationMode, error, evalContextType);
ggaren@apple.com3a700c02016-12-01 21:23:27 +000055
56 if (globalObject->hasDebugger())
ysuzuki@apple.com52e98bb2019-10-22 09:24:48 +000057 globalObject->debugger()->sourceParsed(globalObject, executable->source().provider(), error.line(), error.message());
ggaren@apple.com3a700c02016-12-01 21:23:27 +000058
59 if (error.isValid()) {
ysuzuki@apple.com52e98bb2019-10-22 09:24:48 +000060 throwVMError(globalObject, scope, error.toErrorObject(globalObject, executable->source()));
ggaren@apple.com3a700c02016-12-01 21:23:27 +000061 return nullptr;
62 }
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000063
64 executable->m_unlinkedEvalCodeBlock.set(vm, executable, unlinkedEvalCode);
65
66 return executable;
67}
68
tzagallo@apple.coma6b8c342020-04-07 22:32:21 +000069constexpr bool inStrictContext = false;
70constexpr bool insideOrdinaryFunction = false;
71IndirectEvalExecutable::IndirectEvalExecutable(JSGlobalObject* globalObject, const SourceCode& source, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType)
72 : EvalExecutable(globalObject, source, inStrictContext, derivedContextType, isArrowFunctionContext, insideOrdinaryFunction, evalContextType, NeedsClassFieldInitializer::No)
ggaren@apple.comd31d16d2016-11-14 22:57:12 +000073{
74}
75
76} // namespace JSC