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Diffstat (limited to 'JavaScriptCore/ChangeLog')
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diff --git a/JavaScriptCore/ChangeLog b/JavaScriptCore/ChangeLog index 8d5b59e..ff017ca 100644 --- a/JavaScriptCore/ChangeLog +++ b/JavaScriptCore/ChangeLog @@ -1,3 +1,957 @@ +2010-06-25 Jedrzej Nowacki <jedrzej.nowacki@nokia.com> + + Reviewed by Simon Hausmann. + + New QtScript API; setPrototype() and prototype(). + + This patch implements QScriptValue's prototype accessors. + + [Qt] QScriptValue should have accessors to a prototype. + https://bugs.webkit.org/show_bug.cgi?id=39356 + + * qt/api/qscriptvalue.cpp: + (QScriptValue::prototype): + (QScriptValue::setPrototype): + * qt/api/qscriptvalue.h: + * qt/api/qscriptvalue_p.h: + (QScriptValuePrivate::prototype): + (QScriptValuePrivate::setPrototype): + * qt/tests/qscriptvalue/tst_qscriptvalue.cpp: + (tst_QScriptValue::getSetPrototype): + * qt/tests/qscriptvalue/tst_qscriptvalue.h: + +2010-06-25 Lucas De Marchi <lucas.demarchi@profusion.mobi> + + Reviewed by Kenneth Rohde Christiansen. + + [CMake] Add option to enable JIT. + JIT is disabled by default, but now it's possible to enable it through + an option to CMake: -DENABLE_JIT will enable it. + https://bugs.webkit.org/show_bug.cgi?id=40936 + + * CMakeLists.txt: Add missing files and re-sort. + +2010-06-25 Lucas De Marchi <lucas.demarchi@profusion.mobi> + + Reviewed by Gustavo Noronha Silva. + + [CMake] Remove unused variable in EFL build system. It was previously + being used to set the flags of each port but it was superseded by + other flags. + https://bugs.webkit.org/show_bug.cgi?id=40931 + + * jsc/CMakeLists.txt: + +2010-06-25 Nathan Lawrence <nlawrence@apple.com> + + Reviewed by Geoffrey Garen. + + Aligning AssemblerBuffer to 128 bytes gives a 0.4% speedup on + sunspider. + + * assembler/AssemblerBuffer.h: + (JSC::AssemblerBuffer::AssemblerBuffer): + +2010-06-25 Sheriff Bot <webkit.review.bot@gmail.com> + + Unreviewed, rolling out r61842. + http://trac.webkit.org/changeset/61842 + https://bugs.webkit.org/show_bug.cgi?id=41208 + + It broke Windows build (Requested by Ossy_ on #webkit). + + * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreCommon.vsprops: + * JavaScriptCore.vcproj/WTF/WTF.vcproj: + * wtf/OwnPtrCommon.h: + * wtf/brew/OwnPtrBrew.h: Removed. + * wtf/win/OwnPtrWin.h: Removed. + +2010-06-25 Sheriff Bot <webkit.review.bot@gmail.com> + + Unreviewed, rolling out r61833. + http://trac.webkit.org/changeset/61833 + https://bugs.webkit.org/show_bug.cgi?id=41205 + + It broke Leopard and GTK (Requested by Ossy_ on #webkit). + + * runtime/RegExp.cpp: + (JSC::RegExp::RegExp): + (JSC::RegExp::create): + * runtime/RegExp.h: + * runtime/RegExpCache.cpp: + (JSC::RegExpCache::lookupOrCreate): + (JSC::RegExpCache::create): + * runtime/RegExpCache.h: + +2010-06-25 Kwang Yul Seo <skyul@company100.net> + + Reviewed by Adam Barth. + + Change OwnPtrCommon to include platform-specific headers + https://bugs.webkit.org/show_bug.cgi?id=40279 + + Adding new type to OwnPtrCommon needlessly causes all ports to do full rebuilds. + Change OwnPtrCommon to include platform-specific headers to avoid all ports rebuilds. + + * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreCommon.vsprops: + * JavaScriptCore.vcproj/WTF/WTF.vcproj: + * wtf/OwnPtrCommon.h: + * wtf/brew/OwnPtrBrew.h: Added. + * wtf/win/OwnPtrWin.h: Added. + +2010-06-25 Patrick Gansterer <paroga@paroga.com> + + Reviewed by Darin Adler. + + Add the possibility for a head and footer section to create_jit_stubs. + https://bugs.webkit.org/show_bug.cgi?id=36050 + + * create_jit_stubs: + +2010-06-24 Renata Hodovan <reni@inf.u-szeged.hu> + + Reviewed by Geoffrey Garen. + + Merge RegExp constructor and RegExp::create methods into one. + Both of function are called with tree parameters and check whether + flags (the third param) is given or not. + Simplify hash lookups in RegExpCache::create with giving them an extra + iterator parameter. + https://bugs.webkit.org/show_bug.cgi?id=41055 + + * runtime/RegExp.cpp: + (JSC::RegExp::RegExp): + * runtime/RegExp.h: + * runtime/RegExpCache.cpp: + (JSC::RegExpCache::lookupOrCreate): + (JSC::RegExpCache::create): + * runtime/RegExpCache.h: + +2010-06-24 Oliver Hunt <oliver@apple.com> + + Reviewed by Maciej Stachowiak. + + Incorrect use of '+ 4' and 0 instead of tag and payload offsets in JSValue32_64 + https://bugs.webkit.org/show_bug.cgi?id=41193 + + I noticed a use of '+ 4' in some of the 32_64 code paths and realised there + were a few places where endianness was being hardcoded. This patch fixes + the errors i could find through code inspection. + + * jit/JITOpcodes32_64.cpp: + (JSC::JIT::emit_op_resolve_global): + * jit/JITPropertyAccess32_64.cpp: + (JSC::JIT::emit_op_get_by_val): + (JSC::JIT::emit_op_put_by_val): + (JSC::JIT::compileGetDirectOffset): + (JSC::JIT::privateCompilePutByIdTransition): + (JSC::JIT::patchGetByIdSelf): + (JSC::JIT::patchPutByIdReplace): + +2010-06-24 Oliver Hunt <oliver@apple.com> + + Build fix + + Temporarily get the tiger bot working again by disabling the + new JS parser. GCC on tiger is miscompiling the parser and + I don't have access to a tiger machine right now. + + * wtf/Platform.h: + + 2010-06-21 Nathan Lawrence <nlawrence@apple.com> + + Reviewed by Geoff Garen. + + https://bugs.webkit.org/show_bug.cgi?id=40128 + Fixed broken debug functionality. + + * interpreter/Interpreter.cpp: + (JSC::Interpreter::dumpRegisters): + Fixed to work with updated call frame. + * runtime/JSImmediate.h: + (JSC::JSValue::isCell): + Added assert for aligned cell. + * runtime/JSValue.cpp: + (JSC::JSValue::description): + Fixed to work with current JSValue implementation. + * runtime/JSZombie.cpp: + (JSC::JSZombie::leakedZombieStructure): + JSombies compile again. + +2010-06-24 Leandro Pereira <leandro@profusion.mobi> + + Unreviewed build fix. + + * CMakeLists.txt: Add JSParser.cpp. + +2010-06-24 Oliver Hunt <oliver@apple.com> + + Reviewed by Maciej Stachowiak. + + Single character string replacement may replace too many characters + https://bugs.webkit.org/show_bug.cgi?id=41138 + <rdar://problem/8097496> + + Simple fix to stop the rope path of single character replacement + once the first replacement occurs. + + * runtime/JSString.cpp: + (JSC::JSString::replaceCharacter): + +2010-06-24 Gabor Loki <loki@webkit.org> + + Reviewed by Gavin Barraclough. + + Fix the length of instruction stream controlled by constant pool + https://bugs.webkit.org/show_bug.cgi?id=40293 + + The initial/maximum length of instruction stream (m_maxDistance) should + be set when the first constant arrives to the constant pool. Otherwise + the constant pool could be placed into an uninterrupted sequence. + + * assembler/AssemblerBufferWithConstantPool.h: + (JSC::): + +2010-06-24 Oliver Hunt <oliver@apple.com> + + Reviewed by Gavin Barraclough. + + We assume bytecodeOffset will always return a value > 1, + so we adjust the failure case to return 1 instead of 0. + + * bytecode/CodeBlock.h: + (JSC::CodeBlock::bytecodeOffset): + +2010-06-23 Oliver Hunt <oliver@apple.com> + + Reviewed by Gavin Barraclough. + + Custom-written JavaScript parser + https://bugs.webkit.org/show_bug.cgi?id=34019 + + Implement a recursive descent parser similar to that used by V8 and + SpiderMonkey. Greater than 2x improvement in SunSpider parsing tests. + + The parser consists of a JSParser class that uses a TreeBuilder to actually + build the AST. There are currently two builders -- the ASTBuilder and + SyntaxChecker which separate the job of building an AST for code generation + and simply checking syntactic correctness. + + There's still some less than ideal code remaining in the parser to allow + us to retain the existing lexing code with minimal changes. We'll tidy + this up at a later date. + + * GNUmakefile.am: + * JavaScriptCore.gypi: + * JavaScriptCore.pro: + * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: + * JavaScriptCore.xcodeproj/project.pbxproj: + * parser/ASTBuilder.h: Added. + (JSC::ASTBuilder::BinaryOpInfo::BinaryOpInfo): + (JSC::ASTBuilder::AssignmentInfo::AssignmentInfo): + (JSC::ASTBuilder::ASTBuilder): + (JSC::ASTBuilder::createSourceElements): + (JSC::ASTBuilder::varDeclarations): + (JSC::ASTBuilder::funcDeclarations): + (JSC::ASTBuilder::features): + (JSC::ASTBuilder::numConstants): + (JSC::ASTBuilder::appendToComma): + (JSC::ASTBuilder::createCommaExpr): + (JSC::ASTBuilder::createLogicalNot): + (JSC::ASTBuilder::createUnaryPlus): + (JSC::ASTBuilder::createVoid): + (JSC::ASTBuilder::thisExpr): + (JSC::ASTBuilder::createResolve): + (JSC::ASTBuilder::createObjectLiteral): + (JSC::ASTBuilder::createArray): + (JSC::ASTBuilder::createNumberExpr): + (JSC::ASTBuilder::createString): + (JSC::ASTBuilder::createBoolean): + (JSC::ASTBuilder::createNull): + (JSC::ASTBuilder::createBracketAccess): + (JSC::ASTBuilder::createDotAccess): + (JSC::ASTBuilder::createRegex): + (JSC::ASTBuilder::createNewExpr): + (JSC::ASTBuilder::createConditionalExpr): + (JSC::ASTBuilder::createAssignResolve): + (JSC::ASTBuilder::createFunctionExpr): + (JSC::ASTBuilder::createFunctionBody): + (JSC::ASTBuilder::createGetterOrSetterProperty): + (JSC::ASTBuilder::createArguments): + (JSC::ASTBuilder::createArgumentsList): + (JSC::ASTBuilder::createProperty): + (JSC::ASTBuilder::createPropertyList): + (JSC::ASTBuilder::createElementList): + (JSC::ASTBuilder::createFormalParameterList): + (JSC::ASTBuilder::createClause): + (JSC::ASTBuilder::createClauseList): + (JSC::ASTBuilder::setUsesArguments): + (JSC::ASTBuilder::createFuncDeclStatement): + (JSC::ASTBuilder::createBlockStatement): + (JSC::ASTBuilder::createExprStatement): + (JSC::ASTBuilder::createIfStatement): + (JSC::ASTBuilder::createForLoop): + (JSC::ASTBuilder::createForInLoop): + (JSC::ASTBuilder::createEmptyStatement): + (JSC::ASTBuilder::createVarStatement): + (JSC::ASTBuilder::createReturnStatement): + (JSC::ASTBuilder::createBreakStatement): + (JSC::ASTBuilder::createContinueStatement): + (JSC::ASTBuilder::createTryStatement): + (JSC::ASTBuilder::createSwitchStatement): + (JSC::ASTBuilder::createWhileStatement): + (JSC::ASTBuilder::createDoWhileStatement): + (JSC::ASTBuilder::createLabelStatement): + (JSC::ASTBuilder::createWithStatement): + (JSC::ASTBuilder::createThrowStatement): + (JSC::ASTBuilder::createDebugger): + (JSC::ASTBuilder::createConstStatement): + (JSC::ASTBuilder::appendConstDecl): + (JSC::ASTBuilder::appendStatement): + (JSC::ASTBuilder::addVar): + (JSC::ASTBuilder::combineCommaNodes): + (JSC::ASTBuilder::evalCount): + (JSC::ASTBuilder::appendBinaryExpressionInfo): + (JSC::ASTBuilder::operatorStackPop): + (JSC::ASTBuilder::operatorStackHasHigherPrecedence): + (JSC::ASTBuilder::getFromOperandStack): + (JSC::ASTBuilder::shrinkOperandStackBy): + (JSC::ASTBuilder::appendBinaryOperation): + (JSC::ASTBuilder::operatorStackAppend): + (JSC::ASTBuilder::popOperandStack): + (JSC::ASTBuilder::appendUnaryToken): + (JSC::ASTBuilder::unaryTokenStackLastType): + (JSC::ASTBuilder::unaryTokenStackLastStart): + (JSC::ASTBuilder::unaryTokenStackRemoveLast): + (JSC::ASTBuilder::assignmentStackAppend): + (JSC::ASTBuilder::createAssignment): + (JSC::ASTBuilder::Scope::Scope): + (JSC::ASTBuilder::setExceptionLocation): + (JSC::ASTBuilder::incConstants): + (JSC::ASTBuilder::usesThis): + (JSC::ASTBuilder::usesCatch): + (JSC::ASTBuilder::usesClosures): + (JSC::ASTBuilder::usesArguments): + (JSC::ASTBuilder::usesAssignment): + (JSC::ASTBuilder::usesWith): + (JSC::ASTBuilder::usesEval): + (JSC::ASTBuilder::createNumber): + (JSC::ASTBuilder::makeTypeOfNode): + (JSC::ASTBuilder::makeDeleteNode): + (JSC::ASTBuilder::makeNegateNode): + (JSC::ASTBuilder::makeBitwiseNotNode): + (JSC::ASTBuilder::makeMultNode): + (JSC::ASTBuilder::makeDivNode): + (JSC::ASTBuilder::makeAddNode): + (JSC::ASTBuilder::makeSubNode): + (JSC::ASTBuilder::makeLeftShiftNode): + (JSC::ASTBuilder::makeRightShiftNode): + (JSC::ASTBuilder::makeFunctionCallNode): + (JSC::ASTBuilder::makeBinaryNode): + (JSC::ASTBuilder::makeAssignNode): + (JSC::ASTBuilder::makePrefixNode): + (JSC::ASTBuilder::makePostfixNode): + * parser/JSParser.cpp: Added. + (JSC::JSParser::AllowInOverride::AllowInOverride): + (JSC::JSParser::AllowInOverride::~AllowInOverride): + (JSC::JSParser::token): + (JSC::JSParser::next): + (JSC::JSParser::consume): + (JSC::JSParser::match): + (JSC::JSParser::tokenStart): + (JSC::JSParser::tokenLine): + (JSC::JSParser::tokenEnd): + (JSC::JSParser::): + (JSC::JSParser::autoSemiColon): + (JSC::JSParser::canRecurse): + (JSC::JSParser::lastTokenEnd): + (JSC::jsParse): + (JSC::JSParser::JSParser): + (JSC::JSParser::parseProgram): + (JSC::JSParser::allowAutomaticSemicolon): + (JSC::JSParser::parseSourceElements): + (JSC::JSParser::parseVarDeclaration): + (JSC::JSParser::parseConstDeclaration): + (JSC::JSParser::parseDoWhileStatement): + (JSC::JSParser::parseWhileStatement): + (JSC::JSParser::parseVarDeclarationList): + (JSC::JSParser::parseConstDeclarationList): + (JSC::JSParser::parseForStatement): + (JSC::JSParser::parseBreakStatement): + (JSC::JSParser::parseContinueStatement): + (JSC::JSParser::parseReturnStatement): + (JSC::JSParser::parseThrowStatement): + (JSC::JSParser::parseWithStatement): + (JSC::JSParser::parseSwitchStatement): + (JSC::JSParser::parseSwitchClauses): + (JSC::JSParser::parseSwitchDefaultClause): + (JSC::JSParser::parseTryStatement): + (JSC::JSParser::parseDebuggerStatement): + (JSC::JSParser::parseBlockStatement): + (JSC::JSParser::parseStatement): + (JSC::JSParser::parseFormalParameters): + (JSC::JSParser::parseFunctionBody): + (JSC::JSParser::parseFunctionInfo): + (JSC::JSParser::parseFunctionDeclaration): + (JSC::JSParser::parseExpressionOrLabelStatement): + (JSC::JSParser::parseExpressionStatement): + (JSC::JSParser::parseIfStatement): + (JSC::JSParser::parseExpression): + (JSC::JSParser::parseAssignmentExpression): + (JSC::JSParser::parseConditionalExpression): + (JSC::isUnaryOp): + (JSC::JSParser::isBinaryOperator): + (JSC::JSParser::parseBinaryExpression): + (JSC::JSParser::parseProperty): + (JSC::JSParser::parseObjectLiteral): + (JSC::JSParser::parseArrayLiteral): + (JSC::JSParser::parsePrimaryExpression): + (JSC::JSParser::parseArguments): + (JSC::JSParser::parseMemberExpression): + (JSC::JSParser::parseUnaryExpression): + * parser/JSParser.h: Added. + (JSC::): + (JSC::JSTokenInfo::JSTokenInfo): + * parser/Lexer.cpp: + (JSC::Lexer::lex): + * parser/Lexer.h: + (JSC::Lexer::setLastLineNumber): + (JSC::Lexer::lastLineNumber): + * parser/NodeConstructors.h: + (JSC::Node::Node): + * parser/Parser.cpp: + (JSC::Parser::parse): + * parser/SyntaxChecker.h: Added. + (JSC::SyntaxChecker::SyntaxChecker): + (JSC::SyntaxChecker::createSourceElements): + (JSC::SyntaxChecker::makeFunctionCallNode): + (JSC::SyntaxChecker::appendToComma): + (JSC::SyntaxChecker::createCommaExpr): + (JSC::SyntaxChecker::makeAssignNode): + (JSC::SyntaxChecker::makePrefixNode): + (JSC::SyntaxChecker::makePostfixNode): + (JSC::SyntaxChecker::makeTypeOfNode): + (JSC::SyntaxChecker::makeDeleteNode): + (JSC::SyntaxChecker::makeNegateNode): + (JSC::SyntaxChecker::makeBitwiseNotNode): + (JSC::SyntaxChecker::createLogicalNot): + (JSC::SyntaxChecker::createUnaryPlus): + (JSC::SyntaxChecker::createVoid): + (JSC::SyntaxChecker::thisExpr): + (JSC::SyntaxChecker::createResolve): + (JSC::SyntaxChecker::createObjectLiteral): + (JSC::SyntaxChecker::createArray): + (JSC::SyntaxChecker::createNumberExpr): + (JSC::SyntaxChecker::createString): + (JSC::SyntaxChecker::createBoolean): + (JSC::SyntaxChecker::createNull): + (JSC::SyntaxChecker::createBracketAccess): + (JSC::SyntaxChecker::createDotAccess): + (JSC::SyntaxChecker::createRegex): + (JSC::SyntaxChecker::createNewExpr): + (JSC::SyntaxChecker::createConditionalExpr): + (JSC::SyntaxChecker::createAssignResolve): + (JSC::SyntaxChecker::createFunctionExpr): + (JSC::SyntaxChecker::createFunctionBody): + (JSC::SyntaxChecker::createArguments): + (JSC::SyntaxChecker::createArgumentsList): + (JSC::SyntaxChecker::createProperty): + (JSC::SyntaxChecker::createPropertyList): + (JSC::SyntaxChecker::createElementList): + (JSC::SyntaxChecker::createFormalParameterList): + (JSC::SyntaxChecker::createClause): + (JSC::SyntaxChecker::createClauseList): + (JSC::SyntaxChecker::setUsesArguments): + (JSC::SyntaxChecker::createFuncDeclStatement): + (JSC::SyntaxChecker::createBlockStatement): + (JSC::SyntaxChecker::createExprStatement): + (JSC::SyntaxChecker::createIfStatement): + (JSC::SyntaxChecker::createForLoop): + (JSC::SyntaxChecker::createForInLoop): + (JSC::SyntaxChecker::createEmptyStatement): + (JSC::SyntaxChecker::createVarStatement): + (JSC::SyntaxChecker::createReturnStatement): + (JSC::SyntaxChecker::createBreakStatement): + (JSC::SyntaxChecker::createContinueStatement): + (JSC::SyntaxChecker::createTryStatement): + (JSC::SyntaxChecker::createSwitchStatement): + (JSC::SyntaxChecker::createWhileStatement): + (JSC::SyntaxChecker::createWithStatement): + (JSC::SyntaxChecker::createDoWhileStatement): + (JSC::SyntaxChecker::createLabelStatement): + (JSC::SyntaxChecker::createThrowStatement): + (JSC::SyntaxChecker::createDebugger): + (JSC::SyntaxChecker::createConstStatement): + (JSC::SyntaxChecker::appendConstDecl): + (JSC::SyntaxChecker::createGetterOrSetterProperty): + (JSC::SyntaxChecker::appendStatement): + (JSC::SyntaxChecker::addVar): + (JSC::SyntaxChecker::combineCommaNodes): + (JSC::SyntaxChecker::evalCount): + (JSC::SyntaxChecker::appendBinaryExpressionInfo): + (JSC::SyntaxChecker::operatorStackPop): + * runtime/JSGlobalData.h: + * wtf/Platform.h: + * wtf/ThreadSpecific.h: + (WTF::T): + +2010-06-23 Jedrzej Nowacki <jedrzej.nowacki@nokia.com> + + Reviewed by Simon Hausmann. + + Optimization of the QScriptValuePrivate. + + Patch change only internals of the QScriptValuePrivate. + Most of the QScriptValuePrivate's attributes were moved + into an union. + + [Qt] Optimization of the QScriptVAluePrivate. + https://bugs.webkit.org/show_bug.cgi?id=40415 + + * qt/api/qscriptengine_p.cpp: + (QScriptEnginePrivate::globalObject): + * qt/api/qscriptvalue_p.h: + (QScriptValuePrivate::): + (QScriptValuePrivate::~QScriptValuePrivate): + (QScriptValuePrivate::QScriptValuePrivate): + (QScriptValuePrivate::toString): + (QScriptValuePrivate::toNumber): + (QScriptValuePrivate::toBool): + (QScriptValuePrivate::toObject): + (QScriptValuePrivate::equals): + (QScriptValuePrivate::strictlyEquals): + (QScriptValuePrivate::assignEngine): + (QScriptValuePrivate::operator JSValueRef): + (QScriptValuePrivate::operator JSObjectRef): + (QScriptValuePrivate::refinedJSValue): + +2010-06-23 Kwang Yul Seo <skyul@company100.net> + + Reviewed by Oliver Hunt. + + [GTK] Implement ThreadSpecific with glib + https://bugs.webkit.org/show_bug.cgi?id=39829 + + Implement ThreadSpecific with glib's GStaticPrivate. + This patch makes it possible to build GTK port without pthread. + + * wtf/ThreadSpecific.h: + (WTF::::ThreadSpecific): + (WTF::::~ThreadSpecific): + (WTF::::get): + (WTF::::set): + (WTF::::destroy): + +2010-06-23 Leandro Pereira <leandro@profusion.mobi> + + Unreviewed build fix. + + * CMakeLists.txt: Add runtime/RegExpCache.cpp. + +2010-06-22 Renata Hodovan <hodovan@inf.u-szeged.hu> + + Reviewed by Geoffrey Garen. + + Adding regular expression caching to JavaScriptCore + https://bugs.webkit.org/show_bug.cgi?id=38142 + + The cache is based on Round Robin eviction policy, and + can cache at most 256 character long regular expressions, + and at most 256 of them. These values can be changed at compile time. + + * GNUmakefile.am: + * JavaScriptCore.gypi: + * JavaScriptCore.pro: + * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: + * JavaScriptCore.xcodeproj/project.pbxproj: + * bytecompiler/NodesCodegen.cpp: + (JSC::RegExpNode::emitBytecode): + * runtime/JSGlobalData.cpp: + (JSC::JSGlobalData::JSGlobalData): + (JSC::JSGlobalData::~JSGlobalData): + * runtime/JSGlobalData.h: + (JSC::JSGlobalData::regExpCache): + * runtime/RegExpCache.cpp: Added. + (JSC::RegExpCache::lookupOrCreate): + (JSC::RegExpCache::create): + (JSC::RegExpCache::RegExpCache): + * runtime/RegExpCache.h: Added. + * runtime/RegExpConstructor.cpp: + (JSC::constructRegExp): + * runtime/RegExpKey.h: Added. + (JSC::RegExpKey::RegExpKey): + (JSC::RegExpKey::getFlagsValue): + (WTF::operator==): + (WTF::): + * runtime/RegExpPrototype.cpp: + (JSC::regExpProtoFuncCompile): + * runtime/StringPrototype.cpp: + (JSC::stringProtoFuncMatch): + (JSC::stringProtoFuncSearch): + +2010-06-22 Gabor Loki <loki@webkit.org> + + Reviewed by Geoffrey Garen. + + Add native call support for ARM and Thumb-2 JIT. + https://bugs.webkit.org/show_bug.cgi?id=40231 + + * jit/JITOpcodes.cpp: + (JSC::JIT::privateCompileCTINativeCall): + * jit/JITOpcodes32_64.cpp: + (JSC::JIT::privateCompileCTINativeCall): + * wtf/Platform.h: + +2010-06-21 Oliver Hunt <oliver@apple.com> + + Reviewed by Geoffrey Garen. + + Make JSC more resilient in the face of parse failures + https://bugs.webkit.org/show_bug.cgi?id=40951 + + A number of recent bugs have occurred due to issues like miscounting + BOMs, etc which lead to interesting crashes later on. Adding this + logic hardens JSC in the face of these errors, and has no impact on + performance (32bit jit actually gets 0.7% faster but I put that down + to cache effects). + + * bytecode/CodeBlock.cpp: + (JSC::CodeBlock::reparseForExceptionInfoIfNecessary): + (JSC::CodeBlock::lineNumberForBytecodeOffset): + (JSC::CodeBlock::expressionRangeForBytecodeOffset): + (JSC::CodeBlock::getByIdExceptionInfoForBytecodeOffset): + * bytecode/CodeBlock.h: + (JSC::CodeBlock::bytecodeOffset): + * interpreter/Interpreter.cpp: + (JSC::Interpreter::execute): + (JSC::Interpreter::executeCall): + (JSC::Interpreter::executeConstruct): + (JSC::Interpreter::prepareForRepeatCall): + (JSC::Interpreter::privateExecute): + * jit/JITOpcodes.cpp: + (JSC::JIT::privateCompileCTIMachineTrampolines): + * jit/JITOpcodes32_64.cpp: + (JSC::JIT::privateCompileCTIMachineTrampolines): + * jit/JITStubs.cpp: + (JSC::DEFINE_STUB_FUNCTION): + * runtime/ArrayPrototype.cpp: + (JSC::isNumericCompareFunction): + * runtime/Executable.cpp: + (JSC::FunctionExecutable::compileForCall): + (JSC::FunctionExecutable::compileForConstruct): + (JSC::FunctionExecutable::generateJITCodeForCall): + (JSC::FunctionExecutable::generateJITCodeForConstruct): + (JSC::FunctionExecutable::reparseExceptionInfo): + (JSC::EvalExecutable::reparseExceptionInfo): + * runtime/Executable.h: + (JSC::FunctionExecutable::bytecodeForCall): + (JSC::FunctionExecutable::bytecodeForConstruct): + * runtime/JSGlobalData.cpp: + (JSC::JSGlobalData::numericCompareFunction): + +2010-06-21 John Sullivan <sullivan@apple.com> + + Reviewed by Adam Roben. + + RetainPtr can't be used in HashMaps or HashSets + <https://bugs.webkit.org/show_bug.cgi?id=40938> + + Added hashing knowledge similar to that in COMPtr.h. + + * wtf/RetainPtr.h: + (WTF::RetainPtr::RetainPtr): + New function, copied from COMPtr.h but for the type change. + (WTF::RetainPtr::isHashTableDeletedValue): + Ditto. + (WTF::RetainPtr::hashTableDeletedValue): + Ditto. + Added template code for HashTraits and PtrHash copied from COMPtr.h but for the type change. + The only difference is that constructDeletedValue() matches the RefPtr implementation (in HashTraits.h) + rather than the COMPtr implementation. + +2010-06-19 Oliver Hunt <oliver@apple.com> + + Reviewed by Geoffrey Garen. + + Need to ensure that we grow the RegisterFile when creating a callframe for host code + https://bugs.webkit.org/show_bug.cgi?id=40858 + <rdar://problem/8108986> + + In the past the use of the callframe in hostcode was much more + limited. Now that we expect the callframe to always be valid + we need to grow the RegisterFile so that this is actually the + case. In this particular case the problem was failing to grow + the registerfile could lead to a callframe that extended beyond + RegisterFiler::end(), so vm re-entry would clobber the callframe + other scenarios could also lead to badness. + + I was unable to construct a simple testcase to trigger badness, + and any such testcase would be so dependent on exact vm stack + layout that it would be unlikely to work as a testcase following + any callframe or register allocation changes anyway. + + Thankfully the new assertion I added should help to catch these + failures in future, and triggers on a couple of tests currently. + + * interpreter/CallFrame.cpp: + (JSC::CallFrame::registerFile): + * interpreter/CallFrame.h: + (JSC::ExecState::init): + * interpreter/Interpreter.cpp: + (JSC::Interpreter::privateExecute): + * jit/JITStubs.cpp: + (JSC::DEFINE_STUB_FUNCTION): + +2010-06-21 Satish Sampath <satish@chromium.org> + + Reviewed by Steve Block. + + Speech Input Patch 0: Added compilation argument to conditionally compile pending patches. + https://bugs.webkit.org/show_bug.cgi?id=40878 + + * Configurations/FeatureDefines.xcconfig: + +2010-06-21 Kwang Yul Seo <skyul@company100.net> + + Reviewed by Kent Tamura. + + [BREWMP] Use global new/delete operator overloading with USE_SYSTEM_MALLOC=1 + https://bugs.webkit.org/show_bug.cgi?id=40653 + + Currently, other ports do not use global new/delete operator overloading + when USE_SYSTEM_MALLOC=1. Brew MP uses system malloc, but it needs to enable + "global fastMalloc new" because the default new/delete causes crash on device. + We need to replace them with Brew MP's MALLOC/FREE. + + * wtf/FastMalloc.h: + +2010-06-18 Jocelyn Turcotte <jocelyn.turcotte@nokia.com> + + Reviewed by Simon Hausmann. + + [Qt] Work around a build problem with libjscore on Symbian. + https://bugs.webkit.org/show_bug.cgi?id=40840 + + Sbsv2 sometimes have problems with debug/release configuration + determination causing QtWebKit in release to try linking with the debug + JavaScriptCore static library. This patch limit the jscore/jscored + r58306 fix necessary for mac builds only to the mac platform to prevent the + different name problem. + + The real fix would be to fix qmake or the toolchain, this patch might + help meanwhile. + + * JavaScriptCore.pri: + +2010-06-21 Patrick Gansterer <paroga@paroga.com> + + Reviewed by Kent Tamura. + + Buildfix after r61338. + https://bugs.webkit.org/show_bug.cgi?id=40888 + + roundUpAllocationSize is needed in RegisterFile.h. + + * jit/ExecutableAllocator.h: + +2010-06-19 Kwang Yul Seo <skyul@company100.net> + + Reviewed by Darin Adler. + + Include <string.h> in StringExtras.h + https://bugs.webkit.org/show_bug.cgi?id=40808 + + Without string.h, RVCT 2.2 can't compile StringExtras.h. + It can't find strlen and strncmp. + + * wtf/StringExtras.h: + +2010-06-19 Thiago Macieira <thiago.macieira@nokia.com> + + Reviewed by Kenneth Rohde Christiansen. + + Don't use __attribute__((may_alias)) with the Intel compiler, + as it doesn't understand it. + + * wtf/Vector.h: + +2010-06-19 Thiago Macieira <thiago.macieira@nokia.com> + + Reviewed by Kenneth Rohde Christiansen. + + Fix compilation with the Intel C++ compiler (11.1.072). + + Like RVCT, label pointers must be void*, not const void*. + + * bytecode/Opcode.h: + +2010-06-19 Thiago Macieira <thiago.macieira@nokia.com> + + Reviewed by Kenneth Rohde Christiansen. + + Add the WTF_COMPILER_INTEL for when the Intel compiler is used + for building. Usually, the Intel compiler masquerades as + another compiler in the system and gets away with it, but some + times specific fixes are required (such as when using language + extensions). + + * wtf/Platform.h: + +2010-06-18 Oliver Hunt <oliver@apple.com> + + Reviewed by Geoffrey Garen. + + Incorrect handling of multiple BOMs scattered through a file. + https://bugs.webkit.org/show_bug.cgi?id=40865 + + When determining the offset of open and close braces in a source + with BOMs we were finishing our count early as we failed to account + for BOMs prior to the open/close brace positions effecting those + positions. + + * parser/Lexer.cpp: + (JSC::Lexer::sourceCode): + +2010-06-17 Oliver Hunt <oliver@apple.com> + + Reviewed by Sam Weinig. + + Don't throw away exception information for functions that use exceptions + https://bugs.webkit.org/show_bug.cgi?id=40786 + + Simple patch to stop JSC from throwing away the exception information + of a function that uses "exceptiony" features like try and throw. This + is a speed up for catching expressions but it's difficult to quantify as + the old cost of reparsing is amortised over all exceptions caught in the + effected function. + + * bytecode/CodeBlock.cpp: + (JSC::CodeBlock::reparseForExceptionInfoIfNecessary): + * bytecompiler/BytecodeGenerator.cpp: + (JSC::BytecodeGenerator::generate): + (JSC::BytecodeGenerator::emitCatch): + * bytecompiler/BytecodeGenerator.h: + (JSC::BytecodeGenerator::emitThrow): + +2010-06-18 Anders Carlsson <andersca@apple.com> + + Reviewed by Sam Weinig. + + Add PlatformStrategies and PluginStrategy classes. + https://bugs.webkit.org/show_bug.cgi?id=40850 + + * wtf/Platform.h: + +2010-06-18 Leandro Pereira <leandro@profusion.mobi> + + [EFL] Unreviewed build fix. + + * wtf/CMakeLists.txt: Add MD5.cpp. + +2010-06-17 Shu Chang <chang.shu@nokia.com> + + Reviewed by Kenneth Rohde Christiansen. + + [Qt] Fix the link error on symbian with ENABLE_JIT=0. + 1. Add "#if ENABLE(JIT)" in the header file; + 2. Put feature enable/disable logic to a common.pri so + that both JavaScriptCore.pri and WebCore.pri can share. + + https://bugs.webkit.org/show_bug.cgi?id=40780 + + * JavaScriptCore.pri: + * jit/ExecutableAllocator.h: + +2010-06-17 Darin Adler <darin@apple.com> + + Reviewed by Sam Weinig. + + Use adoptRef and create functions in more code paths + https://bugs.webkit.org/show_bug.cgi?id=40760 + + * API/JSClassRef.h: Removed unneeded include of RefCounted.h. + * API/JSWeakObjectMapRefPrivate.cpp: Ditto. + + * bytecode/CodeBlock.h: + (JSC::FunctionCodeBlock::FunctionCodeBlock): Use the + SharedSymbolTable::create function instead of calling new directly. + + * runtime/SymbolTable.h: Added a create function to the SharedSymbolTable + class and made the constructor private. + +2010-06-17 Mark Brand <mabrand@mabrand.nl> + + Reviewed by Simon Hausmann. + + [Qt] use "win32-g++*" scope to match all MinGW makespecs + + The scope "win32-g++" comes from the name of the makespec. However, it + is frequently used to check for MinGW. This works fine as long as + win32-g++ is the only makespec for MinGW. Now we need the wildcard + to cover "win32-g++-cross" as well. + + * JavaScriptCore.pro: + +2010-06-16 Darin Adler <darin@apple.com> + + Reviewed by David Levin. + + Deploy adoptRef in more places, including all HTML and MathML elements + https://bugs.webkit.org/show_bug.cgi?id=39941 + + * wtf/ThreadSafeShared.h: Made the constructor protected and removed the + unneeded support for initial reference counts other than 1. + +2010-06-16 Peter Varga <pvarga@inf.u-szeged.hu> + + Reviewed by Geoffrey Garen. + + Store matchBegin directly in the array of output instead of the stack. + https://bugs.webkit.org/show_bug.cgi?id=38988 + + * yarr/RegexJIT.cpp: + (JSC::Yarr::RegexGenerator::generateDisjunction): + (JSC::Yarr::RegexGenerator::generate): + +2010-06-15 Anders Carlsson <andersca@apple.com> + + Reviewed by Sam Weinig. + + Make JavaScriptCore build with clang++. + + * jit/JITInlineMethods.h: + (JSC::JIT::emitPutVirtualRegister): + Explicitly cast to an int. + + * yarr/RegexCompiler.cpp: + (JSC::Yarr::compileRegex): + Return 0 instead of false. + +2010-06-15 Adam Roben <aroben@apple.com> + + Make WebCore's and JavaScriptCore's DerivedSources available for debugging in production builds + + Fixes <http://webkit.org/b/40626> <rdar://problem/8094205>. + + Reviewed by Sam Weinig. + + * JavaScriptCore.vcproj/JavaScriptCore.make: Copy the contents of + JavaScriptCore's DerivedSources directory to + AppleInternal/Sources/JavaScriptCore. + +2010-06-15 Gabor Loki <loki@webkit.org> + + Rubber-stamped by Eric Seidel. + + Fix invalid access to non-static data member warning in JITPropertyAccess32_64 on ARM + https://bugs.webkit.org/show_bug.cgi?id=40423 + + Using OBJECT_OFFSETOF macro instead of objectof to bypass access to + non-static data member warning. + + * jit/JITPropertyAccess32_64.cpp: + (JSC::JIT::privateCompilePutByIdTransition): + 2010-06-11 Eric Seidel <eric@webkit.org> Reviewed by Adam Barth. |