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authorLars Knoll <lars.knoll@digia.com>2013-08-08 09:20:52 +0200
committerThe Qt Project <gerrit-noreply@qt-project.org>2013-08-08 12:22:30 +0200
commit3288b87e2f75278c7415fbc7c4574bcf7da71295 (patch)
tree95df1e3f0eb76419e780da08b24fae28dc68c580 /src/qml/qml/v4/qv4math_p.h
parent2d9262a4c6680e3818bf7c07a4d1cfa32b4c9dfe (diff)
Restructure source code
Move the v4 engine classes from a subdir of qml/qml into two subdirs (compiler and jsruntime) of the qml module Remove an unsued qv4syntaxchecker class, and move the moth code directly into compiler. Change-Id: I6929bede1f25098e6cb2e68087e779fac16b0c68 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/qml/v4/qv4math_p.h')
-rw-r--r--src/qml/qml/v4/qv4math_p.h147
1 files changed, 0 insertions, 147 deletions
diff --git a/src/qml/qml/v4/qv4math_p.h b/src/qml/qml/v4/qv4math_p.h
deleted file mode 100644
index a3a3715545..0000000000
--- a/src/qml/qml/v4/qv4math_p.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** 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 Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
-** rights. These rights are described in the Digia 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QMLJS_MATH_H
-#define QMLJS_MATH_H
-
-#include <qglobal.h>
-
-#ifndef QMLJS_LLVM_RUNTIME
-# include <QtCore/qnumeric.h>
-#endif // QMLJS_LLVM_RUNTIME
-#include <cmath>
-
-#if defined(Q_CC_GNU)
-#define QMLJS_READONLY __attribute((const))
-#else
-#define QMLJS_READONLY
-#endif
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-
-#if !defined(QMLJS_LLVM_RUNTIME) && defined(Q_CC_GNU) && defined(Q_PROCESSOR_X86)
-
-static inline QMLJS_READONLY Value add_int32(int a, int b)
-{
- quint8 overflow = 0;
- int aa = a;
-
- asm ("addl %2, %1\n"
- "seto %0"
- : "=q" (overflow), "=r" (aa)
- : "r" (b), "1" (aa)
- : "cc"
- );
- if (!overflow)
- return Value::fromInt32(aa);
- return Value::fromDouble((double)a + (double)b);
-}
-
-static inline QMLJS_READONLY Value sub_int32(int a, int b)
-{
- quint8 overflow = 0;
- int aa = a;
-
- asm ("subl %2, %1\n"
- "seto %0"
- : "=q" (overflow), "=r" (aa)
- : "r" (b), "1" (aa)
- : "cc"
- );
- if (!overflow)
- return Value::fromInt32(aa);
- return Value::fromDouble((double)a - (double)b);
-}
-
-static inline QMLJS_READONLY Value mul_int32(int a, int b)
-{
- quint8 overflow = 0;
- int aa = a;
-
- asm ("imul %2, %1\n"
- "setc %0"
- : "=q" (overflow), "=r" (aa)
- : "r" (b), "1" (aa)
- : "cc"
- );
- if (!overflow)
- return Value::fromInt32(aa);
- return Value::fromDouble((double)a * (double)b);
-}
-
-#else
-
-static inline QMLJS_READONLY Value add_int32(int a, int b)
-{
- qint64 result = a + b;
- if (result > INT_MAX || result < INT_MIN)
- return Value::fromDouble(result);
- return Value::fromInt32(static_cast<int>(result));
-}
-
-static inline QMLJS_READONLY Value sub_int32(int a, int b)
-{
- qint64 result = a - b;
- if (result > INT_MAX || result < INT_MIN)
- return Value::fromDouble(result);
- return Value::fromInt32(static_cast<int>(result));
-}
-
-static inline QMLJS_READONLY Value mul_int32(int a, int b)
-{
- qint64 result = a * b;
- if (result > INT_MAX || result < INT_MIN)
- return Value::fromDouble(result);
- return Value::fromInt32(static_cast<int>(result));
-}
-
-#endif // defined(QMLJS_INLINE_MATH)
-
-}
-
-QT_END_NAMESPACE
-
-#ifdef QMLJS_READONLY
-#undef QMLJS_READONLY
-#endif
-
-#endif // QMLJS_MATH_H