aboutsummaryrefslogtreecommitdiffstats
path: root/src/declarative/qml/v4/qv4instruction_p.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/declarative/qml/v4/qv4instruction_p.h')
-rw-r--r--src/declarative/qml/v4/qv4instruction_p.h435
1 files changed, 0 insertions, 435 deletions
diff --git a/src/declarative/qml/v4/qv4instruction_p.h b/src/declarative/qml/v4/qv4instruction_p.h
deleted file mode 100644
index d243d3fb9d..0000000000
--- a/src/declarative/qml/v4/qv4instruction_p.h
+++ /dev/null
@@ -1,435 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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 1.1, 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4INSTRUCTION_P_H
-#define QV4INSTRUCTION_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>
-#include <QtCore/qbytearray.h>
-#include <QtCore/qvector.h>
-#include <QtCore/qvarlengtharray.h>
-
-#include <private/qdeclarativepropertycache_p.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-#define FOR_EACH_V4_INSTR(F) \
- F(Noop, common) \
- F(BindingId, id) \
- F(Subscribe, subscribeop) \
- F(SubscribeId, subscribeop) \
- F(FetchAndSubscribe, fetchAndSubscribe) \
- F(LoadId, load) \
- F(LoadScope, load) \
- F(LoadRoot, load) \
- F(LoadAttached, attached) \
- F(UnaryNot, unaryop) \
- F(UnaryMinusReal, unaryop) \
- F(UnaryMinusInt, unaryop) \
- F(UnaryPlusReal, unaryop) \
- F(UnaryPlusInt, unaryop) \
- F(ConvertBoolToInt, unaryop) \
- F(ConvertBoolToReal, unaryop) \
- F(ConvertBoolToString, unaryop) \
- F(ConvertIntToBool, unaryop) \
- F(ConvertIntToReal, unaryop) \
- F(ConvertIntToString, unaryop) \
- F(ConvertRealToBool, unaryop) \
- F(ConvertRealToInt, unaryop) \
- F(ConvertRealToString, unaryop) \
- F(ConvertStringToBool, unaryop) \
- F(ConvertStringToInt, unaryop) \
- F(ConvertStringToReal, unaryop) \
- F(ConvertStringToUrl, unaryop) \
- F(ConvertStringToColor, unaryop) \
- F(ConvertUrlToBool, unaryop) \
- F(ConvertUrlToString, unaryop) \
- F(ConvertColorToBool, unaryop) \
- F(ConvertColorToString, unaryop) \
- F(ResolveUrl, unaryop) \
- F(MathSinReal, unaryop) \
- F(MathCosReal, unaryop) \
- F(MathRoundReal, unaryop) \
- F(MathFloorReal, unaryop) \
- F(MathPIReal, unaryop) \
- F(LoadReal, real_value) \
- F(LoadInt, int_value) \
- F(LoadBool, bool_value) \
- F(LoadString, string_value) \
- F(EnableV4Test, string_value) \
- F(TestV4Store, storetest) \
- F(BitAndInt, binaryop) \
- F(BitOrInt, binaryop) \
- F(BitXorInt, binaryop) \
- F(AddReal, binaryop) \
- F(AddString, binaryop) \
- F(SubReal, binaryop) \
- F(MulReal, binaryop) \
- F(DivReal, binaryop) \
- F(ModReal, binaryop) \
- F(LShiftInt, binaryop) \
- F(RShiftInt, binaryop) \
- F(URShiftInt, binaryop) \
- F(GtReal, binaryop) \
- F(LtReal, binaryop) \
- F(GeReal, binaryop) \
- F(LeReal, binaryop) \
- F(EqualReal, binaryop) \
- F(NotEqualReal, binaryop) \
- F(StrictEqualReal, binaryop) \
- F(StrictNotEqualReal, binaryop) \
- F(GtString, binaryop) \
- F(LtString, binaryop) \
- F(GeString, binaryop) \
- F(LeString, binaryop) \
- F(EqualString, binaryop) \
- F(NotEqualString, binaryop) \
- F(StrictEqualString, binaryop) \
- F(StrictNotEqualString, binaryop) \
- F(NewString, construct) \
- F(NewUrl, construct) \
- F(CleanupRegister, cleanup) \
- F(Copy, copy) \
- F(Fetch, fetch) \
- F(Store, store) \
- F(Jump, jump) \
- F(BranchTrue, branchop) \
- F(BranchFalse, branchop) \
- F(Branch, branchop) \
- F(Block, blockop) \
- /* Speculative property resolution */ \
- F(InitString, initstring)
-
-#if defined(Q_CC_GNU) && (!defined(Q_CC_INTEL) || __INTEL_COMPILER >= 1200)
-# define QML_THREADED_INTERPRETER
-#endif
-
-#ifdef Q_ALIGNOF
-# define QML_V4_INSTR_ALIGN_MASK (Q_ALIGNOF(V4Instr) - 1)
-#else
-# define QML_V4_INSTR_ALIGN_MASK (sizeof(void *) - 1)
-#endif
-
-#define QML_V4_INSTR_ENUM(I, FMT) I,
-#define QML_V4_INSTR_ADDR(I, FMT) &&op_##I,
-#define QML_V4_INSTR_SIZE(I, FMT) ((sizeof(V4Instr::instr_##FMT) + QML_V4_INSTR_ALIGN_MASK) & ~QML_V4_INSTR_ALIGN_MASK)
-
-#ifdef QML_THREADED_INTERPRETER
-# define QML_V4_BEGIN_INSTR(I,FMT) op_##I:
-# define QML_V4_END_INSTR(I,FMT) code += QML_V4_INSTR_SIZE(I, FMT); instr = (const V4Instr *) code; goto *instr->common.code;
-# define QML_V4_INSTR_HEADER void *code;
-#else
-# define QML_V4_BEGIN_INSTR(I,FMT) case V4Instr::I:
-# define QML_V4_END_INSTR(I,FMT) code += QML_V4_INSTR_SIZE(I, FMT); instr = (const V4Instr *) code; break;
-# define QML_V4_INSTR_HEADER quint8 type;
-#endif
-
-class QObject;
-class QDeclarativeNotifier;
-
-namespace QDeclarativeJS {
-
-union V4Instr {
- enum Type {
- FOR_EACH_V4_INSTR(QML_V4_INSTR_ENUM)
- };
-
- static int size(Type type);
-
- struct instr_common {
- QML_V4_INSTR_HEADER
- };
-
- struct instr_id {
- QML_V4_INSTR_HEADER
- quint16 column;
- quint32 line;
- };
-
- struct instr_init {
- QML_V4_INSTR_HEADER
- quint16 subscriptions;
- quint16 identifiers;
- };
-
- struct instr_subscribeop {
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint16 offset;
- quint32 index;
- };
-
- struct instr_load {
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint32 index;
- };
-
- struct instr_attached {
- QML_V4_INSTR_HEADER
- qint8 output;
- qint8 reg;
- quint8 exceptionId;
- quint32 id;
- };
-
- struct instr_store {
- QML_V4_INSTR_HEADER
- qint8 output;
- qint8 reg;
- quint8 exceptionId;
- quint32 index;
- };
-
- struct instr_storetest {
- QML_V4_INSTR_HEADER
- qint8 reg;
- qint32 regType;
- };
-
- struct instr_fetchAndSubscribe {
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint8 exceptionId;
- quint8 valueType;
- quint16 subscription;
- QDeclarativePropertyRawData property;
- };
-
- struct instr_fetch{
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint8 exceptionId;
- quint8 valueType;
- quint32 index;
- };
-
- struct instr_copy {
- QML_V4_INSTR_HEADER
- qint8 reg;
- qint8 src;
- };
-
- struct instr_construct {
- QML_V4_INSTR_HEADER
- qint8 reg;
- };
-
- struct instr_real_value {
- QML_V4_INSTR_HEADER
- qint8 reg;
- qreal value; // XXX Makes the instruction 12 bytes
- };
-
- struct instr_int_value {
- QML_V4_INSTR_HEADER
- qint8 reg;
- int value;
- };
-
- struct instr_bool_value {
- QML_V4_INSTR_HEADER
- qint8 reg;
- bool value;
- };
-
- struct instr_string_value {
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint16 length;
- quint32 offset;
- };
-
- struct instr_binaryop {
- QML_V4_INSTR_HEADER
- qint8 output;
- qint8 left;
- qint8 right;
- };
-
- struct instr_unaryop {
- QML_V4_INSTR_HEADER
- qint8 output;
- qint8 src;
- };
-
- struct instr_jump {
- QML_V4_INSTR_HEADER
- qint8 reg;
- quint32 count;
- };
-
- struct instr_find {
- QML_V4_INSTR_HEADER
- qint8 reg;
- qint8 src;
- quint8 exceptionId;
- quint16 name;
- quint16 subscribeIndex;
- };
-
- struct instr_cleanup {
- QML_V4_INSTR_HEADER
- qint8 reg;
- };
-
- struct instr_initstring {
- QML_V4_INSTR_HEADER
- quint16 offset;
- quint32 dataIdx;
- };
-
- struct instr_branchop {
- QML_V4_INSTR_HEADER
- quint8 reg;
- qint16 offset;
- };
-
- struct instr_blockop {
- QML_V4_INSTR_HEADER
- quint32 block;
- };
-
- instr_common common;
- instr_id id;
- instr_init init;
- instr_subscribeop subscribeop;
- instr_load load;
- instr_attached attached;
- instr_store store;
- instr_storetest storetest;
- instr_fetchAndSubscribe fetchAndSubscribe;
- instr_fetch fetch;
- instr_copy copy;
- instr_construct construct;
- instr_real_value real_value;
- instr_int_value int_value;
- instr_bool_value bool_value;
- instr_string_value string_value;
- instr_binaryop binaryop;
- instr_unaryop unaryop;
- instr_jump jump;
- instr_find find;
- instr_cleanup cleanup;
- instr_initstring initstring;
- instr_branchop branchop;
- instr_blockop blockop;
-};
-
-template<int N>
-struct V4InstrMeta {
-};
-
-#define QML_V4_INSTR_META_TEMPLATE(I, FMT) \
- template<> struct V4InstrMeta<(int)V4Instr::I> { \
- enum { Size = QML_V4_INSTR_SIZE(I, FMT) }; \
- typedef V4Instr::instr_##FMT DataType; \
- static const DataType &data(const V4Instr &instr) { return instr.FMT; } \
- static void setData(V4Instr &instr, const DataType &v) { instr.FMT = v; } \
- };
-FOR_EACH_V4_INSTR(QML_V4_INSTR_META_TEMPLATE);
-#undef QML_V4_INSTR_META_TEMPLATE
-
-template<int Instr>
-class V4InstrData : public V4InstrMeta<Instr>::DataType
-{
-};
-
-class Bytecode
-{
- Q_DISABLE_COPY(Bytecode)
-
-public:
- Bytecode();
-
- const char *constData() const { return d.constData(); }
- int size() const { return d.size(); }
- int count() const { return d.count(); }
- void clear() { d.clear(); }
- bool isEmpty() const { return d.isEmpty(); }
- V4Instr::Type instructionType(const V4Instr *instr) const;
-
- template <int Instr>
- void append(const V4InstrData<Instr> &data)
- {
- V4Instr genericInstr;
- V4InstrMeta<Instr>::setData(genericInstr, data);
- return append(static_cast<V4Instr::Type>(Instr), genericInstr);
- }
- void append(V4Instr::Type type, V4Instr &instr);
-
- int remove(int index);
-
- const V4Instr &operator[](int offset) const;
- V4Instr &operator[](int offset);
-
- void dump(const char *start, const char *end) const;
-
-private:
- void dump(const V4Instr *instr, int = -1) const;
-
- QVarLengthArray<char, 4 * 1024> d;
-#ifdef QML_THREADED_INTERPRETER
- void **decodeInstr;
-#endif
-};
-
-}
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QV4INSTRUCTION_P_H
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 22:13:39 +0000