ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 1 | /* |
| 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.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 29 | #include "CodeCache.h" |
| 30 | #include "Debugger.h" |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 31 | #include "Error.h" |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 32 | #include "JSCJSValueInlines.h" |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 33 | #include "ParserError.h" |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 34 | |
| 35 | namespace JSC { |
| 36 | |
tzagallo@apple.com | a6b8c34 | 2020-04-07 22:32:21 +0000 | [diff] [blame] | 37 | IndirectEvalExecutable* IndirectEvalExecutable::create(JSGlobalObject* globalObject, const SourceCode& source, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType) |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 38 | { |
ysuzuki@apple.com | 52e98bb | 2019-10-22 09:24:48 +0000 | [diff] [blame] | 39 | VM& vm = globalObject->vm(); |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 40 | auto scope = DECLARE_THROW_SCOPE(vm); |
| 41 | |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 42 | if (!globalObject->evalEnabled()) { |
ysuzuki@apple.com | 52e98bb | 2019-10-22 09:24:48 +0000 | [diff] [blame] | 43 | throwException(globalObject, scope, createEvalError(globalObject, globalObject->evalDisabledErrorMessage())); |
ross.kirsling@sony.com | 2abe6c6 | 2020-05-11 02:36:05 +0000 | [diff] [blame] | 44 | return nullptr; |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 45 | } |
| 46 | |
tzagallo@apple.com | a6b8c34 | 2020-04-07 22:32:21 +0000 | [diff] [blame] | 47 | auto* executable = new (NotNull, allocateCell<IndirectEvalExecutable>(vm.heap)) IndirectEvalExecutable(globalObject, source, derivedContextType, isArrowFunctionContext, evalContextType); |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 48 | executable->finishCreation(vm); |
| 49 | |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 50 | ParserError error; |
ysuzuki@apple.com | cdbe02a | 2019-05-03 18:54:44 +0000 | [diff] [blame] | 51 | OptionSet<CodeGenerationMode> codeGenerationMode = globalObject->defaultCodeGenerationMode(); |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 52 | |
| 53 | UnlinkedEvalCodeBlock* unlinkedEvalCode = vm.codeCache()->getUnlinkedEvalCodeBlock( |
tzagallo@apple.com | a6b8c34 | 2020-04-07 22:32:21 +0000 | [diff] [blame] | 54 | vm, executable, executable->source(), JSParserStrictMode::NotStrict, codeGenerationMode, error, evalContextType); |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 55 | |
| 56 | if (globalObject->hasDebugger()) |
ysuzuki@apple.com | 52e98bb | 2019-10-22 09:24:48 +0000 | [diff] [blame] | 57 | globalObject->debugger()->sourceParsed(globalObject, executable->source().provider(), error.line(), error.message()); |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 58 | |
| 59 | if (error.isValid()) { |
ysuzuki@apple.com | 52e98bb | 2019-10-22 09:24:48 +0000 | [diff] [blame] | 60 | throwVMError(globalObject, scope, error.toErrorObject(globalObject, executable->source())); |
ggaren@apple.com | 3a700c0 | 2016-12-01 21:23:27 +0000 | [diff] [blame] | 61 | return nullptr; |
| 62 | } |
ggaren@apple.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 63 | |
| 64 | executable->m_unlinkedEvalCodeBlock.set(vm, executable, unlinkedEvalCode); |
| 65 | |
| 66 | return executable; |
| 67 | } |
| 68 | |
tzagallo@apple.com | a6b8c34 | 2020-04-07 22:32:21 +0000 | [diff] [blame] | 69 | constexpr bool inStrictContext = false; |
| 70 | constexpr bool insideOrdinaryFunction = false; |
| 71 | IndirectEvalExecutable::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.com | d31d16d | 2016-11-14 22:57:12 +0000 | [diff] [blame] | 73 | { |
| 74 | } |
| 75 | |
| 76 | } // namespace JSC |