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Diffstat (limited to 'src/qml/compiler/qv4isel_p.h')
| -rw-r--r-- | src/qml/compiler/qv4isel_p.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/src/qml/compiler/qv4isel_p.h b/src/qml/compiler/qv4isel_p.h deleted file mode 100644 index e27bf0e284..0000000000 --- a/src/qml/compiler/qv4isel_p.h +++ /dev/null @@ -1,220 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQml module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QV4ISEL_P_H -#define QV4ISEL_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "private/qv4global_p.h" -#include "qv4jsir_p.h" -#include <private/qv4compileddata_p.h> -#include <private/qv4compiler_p.h> - -#include <qglobal.h> -#include <QHash> - -QT_BEGIN_NAMESPACE - -class QQmlEnginePrivate; - -namespace QV4 { - -class EvalISelFactory; -class ExecutableAllocator; -struct Function; - -class Q_QML_PRIVATE_EXPORT EvalInstructionSelection -{ -public: - EvalInstructionSelection(QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory); - virtual ~EvalInstructionSelection() = 0; - - QQmlRefPointer<QV4::CompiledData::CompilationUnit> compile(bool generateUnitData = true); - - void setUseFastLookups(bool b) { useFastLookups = b; } - void setUseTypeInference(bool onoff) { useTypeInference = onoff; } - - int registerString(const QString &str) { return jsGenerator->registerString(str); } - uint registerIndexedGetterLookup() { return jsGenerator->registerIndexedGetterLookup(); } - uint registerIndexedSetterLookup() { return jsGenerator->registerIndexedSetterLookup(); } - uint registerGetterLookup(const QString &name) { return jsGenerator->registerGetterLookup(name); } - uint registerSetterLookup(const QString &name) { return jsGenerator->registerSetterLookup(name); } - uint registerGlobalGetterLookup(const QString &name) { return jsGenerator->registerGlobalGetterLookup(name); } - int registerRegExp(IR::RegExp *regexp) { return jsGenerator->registerRegExp(regexp); } - int registerJSClass(const QVector<Compiler::JSUnitGenerator::MemberInfo> &members) { - return jsGenerator->registerJSClass(members); - } - QV4::Compiler::JSUnitGenerator *jsUnitGenerator() const { return jsGenerator; } - -protected: - virtual void run(int functionIndex) = 0; - virtual QQmlRefPointer<QV4::CompiledData::CompilationUnit> backendCompileStep() = 0; - - bool useFastLookups; - bool useTypeInference; - QV4::ExecutableAllocator *executableAllocator; - QV4::Compiler::JSUnitGenerator *jsGenerator; - QScopedPointer<QV4::Compiler::JSUnitGenerator> ownJSGenerator; - IR::Module *irModule; -}; - -class Q_QML_PRIVATE_EXPORT EvalISelFactory -{ -public: - EvalISelFactory(const QString &codeGeneratorName) : codeGeneratorName(codeGeneratorName) {} - virtual ~EvalISelFactory() = 0; - virtual EvalInstructionSelection *create(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator) = 0; - virtual bool jitCompileRegexps() const = 0; - virtual QQmlRefPointer<QV4::CompiledData::CompilationUnit> createUnitForLoading() = 0; - - const QString codeGeneratorName; -}; - -namespace IR { -class Q_QML_PRIVATE_EXPORT IRDecoder -{ -public: - IRDecoder() : _function(0) {} - virtual ~IRDecoder() = 0; - - void visit(Stmt *s) - { - if (auto e = s->asExp()) { - visitExp(e); - } else if (auto m = s->asMove()) { - visitMove(m); - } else if (auto j = s->asJump()) { - visitJump(j); - } else if (auto c = s->asCJump()) { - visitCJump(c); - } else if (auto r = s->asRet()) { - visitRet(r); - } else if (auto p = s->asPhi()) { - visitPhi(p); - } else { - Q_UNREACHABLE(); - } - } - -private: // visitor methods for StmtVisitor: - void visitMove(IR::Move *s); - void visitExp(IR::Exp *s); - -public: // to implement by subclasses: - virtual void callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result) = 0; - virtual void callBuiltinTypeofQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::Expr *result) = 0; - virtual void callBuiltinTypeofMember(IR::Expr *base, const QString &name, IR::Expr *result) = 0; - virtual void callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) = 0; - virtual void callBuiltinTypeofName(const QString &name, IR::Expr *result) = 0; - virtual void callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result) = 0; - virtual void callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result) = 0; - virtual void callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) = 0; - virtual void callBuiltinDeleteName(const QString &name, IR::Expr *result) = 0; - virtual void callBuiltinDeleteValue(IR::Expr *result) = 0; - virtual void callBuiltinThrow(IR::Expr *arg) = 0; - virtual void callBuiltinReThrow() = 0; - virtual void callBuiltinUnwindException(IR::Expr *) = 0; - virtual void callBuiltinPushCatchScope(const QString &exceptionName) = 0; - virtual void callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result) = 0; - virtual void callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result) = 0; - virtual void callBuiltinPushWithScope(IR::Expr *arg) = 0; - virtual void callBuiltinPopScope() = 0; - virtual void callBuiltinDeclareVar(bool deletable, const QString &name) = 0; - virtual void callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args) = 0; - virtual void callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray) = 0; - virtual void callBuiltinSetupArgumentObject(IR::Expr *result) = 0; - virtual void callBuiltinConvertThisToObject() = 0; - virtual void callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) = 0; - virtual void callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result) = 0; - virtual void callProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) = 0; - virtual void callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args, IR::Expr *result) = 0; - virtual void convertType(IR::Expr *source, IR::Expr *target) = 0; - virtual void constructActivationProperty(IR::Name *func, IR::ExprList *args, IR::Expr *result) = 0; - virtual void constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) = 0; - virtual void constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) = 0; - virtual void loadThisObject(IR::Expr *target) = 0; - virtual void loadQmlContext(IR::Expr *target) = 0; - virtual void loadQmlImportedScripts(IR::Expr *target) = 0; - virtual void loadQmlSingleton(const QString &name, IR::Expr *target) = 0; - virtual void loadConst(IR::Const *sourceConst, IR::Expr *target) = 0; - virtual void loadString(const QString &str, IR::Expr *target) = 0; - virtual void loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target) = 0; - virtual void getActivationProperty(const IR::Name *name, IR::Expr *target) = 0; - virtual void setActivationProperty(IR::Expr *source, const QString &targetName) = 0; - virtual void initClosure(IR::Closure *closure, IR::Expr *target) = 0; - virtual void getProperty(IR::Expr *base, const QString &name, IR::Expr *target) = 0; - virtual void getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingletonProperty, int attachedPropertiesId, IR::Expr *target) = 0; - virtual void getQmlContextProperty(IR::Expr *source, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target) = 0; - virtual void setProperty(IR::Expr *source, IR::Expr *targetBase, const QString &targetName) = 0; - virtual void setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex) = 0; - virtual void setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex) = 0; - virtual void getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target) = 0; - virtual void setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex) = 0; - virtual void copyValue(IR::Expr *source, IR::Expr *target) = 0; - virtual void swapValues(IR::Expr *source, IR::Expr *target) = 0; - virtual void unop(IR::AluOp oper, IR::Expr *source, IR::Expr *target) = 0; - virtual void binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target) = 0; - -protected: - virtual void visitJump(IR::Jump *) = 0; - virtual void visitCJump(IR::CJump *) = 0; - virtual void visitRet(IR::Ret *) = 0; - virtual void visitPhi(IR::Phi *) {} - - virtual void callBuiltin(IR::Call *c, IR::Expr *result); - - IR::Function *_function; // subclass needs to set -}; -} // namespace IR - -} // namespace QV4 - -QT_END_NAMESPACE - -#endif // QV4ISEL_P_H |