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Diffstat (limited to 'src/script/qscriptasm_p.h')
| -rw-r--r-- | src/script/qscriptasm_p.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/src/script/qscriptasm_p.h b/src/script/qscriptasm_p.h deleted file mode 100644 index 6b01d64..0000000 --- a/src/script/qscriptasm_p.h +++ /dev/null @@ -1,183 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtScript module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSCRIPTASM_P_H -#define QSCRIPTASM_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 <QtCore/qglobal.h> - -#ifndef QT_NO_SCRIPT - -#include <QtCore/qvector.h> - -#include "qscriptvalueimplfwd_p.h" - -QT_BEGIN_NAMESPACE - -class QTextStream; - -class QScriptInstruction -{ -public: - enum Operator { -#define Q_SCRIPT_DEFINE_OPERATOR(op) OP_##op, -#include "instruction.table" -#undef Q_SCRIPT_DEFINE_OPERATOR - OP_Dummy - }; - -public: - Operator op; - QScriptValueImpl operand[2]; -#if defined(Q_SCRIPT_DIRECT_CODE) - void *code; -#endif - - void print(QTextStream &out) const; - - static const char *opcode[]; -}; - -namespace QScript { - -class NodePool; - -class ExceptionHandlerDescriptor -{ -public: - ExceptionHandlerDescriptor() - : m_startInstruction(0), - m_endInstruction(0), - m_handlerInstruction(0) {} - - ExceptionHandlerDescriptor( - int startInstruction, - int endInstruction, - int handlerInstruction) - : m_startInstruction(startInstruction), - m_endInstruction(endInstruction), - m_handlerInstruction(handlerInstruction) {} - - inline int startInstruction() const { return m_startInstruction; } - inline int endInstruction() const { return m_endInstruction; } - inline int handlerInstruction() const { return m_handlerInstruction; } - -private: - int m_startInstruction; - int m_endInstruction; - int m_handlerInstruction; -}; - -class CompilationUnit -{ -public: - CompilationUnit(): m_valid(true), - m_errorLineNumber(-1) {} - - bool isValid() const { return m_valid; } - - void setError(const QString &message, int lineNumber) - { - m_errorMessage = message; - m_errorLineNumber = lineNumber; - m_valid = false; - } - - QString errorMessage() const - { return m_errorMessage; } - int errorLineNumber() const - { return m_errorLineNumber; } - - QVector<QScriptInstruction> instructions() const - { return m_instructions; } - void setInstructions(const QVector<QScriptInstruction> &instructions) - { m_instructions = instructions; } - - QVector<ExceptionHandlerDescriptor> exceptionHandlers() const - { return m_exceptionHandlers; } - void setExceptionHandlers(const QVector<ExceptionHandlerDescriptor> &exceptionHandlers) - { m_exceptionHandlers = exceptionHandlers; } - -private: - bool m_valid; - QString m_errorMessage; - int m_errorLineNumber; - QVector<QScriptInstruction> m_instructions; - QVector<ExceptionHandlerDescriptor> m_exceptionHandlers; -}; - -class Code -{ -public: - Code(); - ~Code(); - - void init(const CompilationUnit &compilation, NodePool *astPool); - -public: // attributes - bool optimized; - QScriptInstruction *firstInstruction; - QScriptInstruction *lastInstruction; - QVector<ExceptionHandlerDescriptor> exceptionHandlers; - NodePool *astPool; - -private: - Q_DISABLE_COPY(Code) -}; - - -} // namespace QScript - -QT_END_NAMESPACE - -#endif // QT_NO_SCRIPT -#endif // QSCRIPTASM_P_H |