Remove src/corelib/arch/avr32/* and qatomic_avr32.h

This implementation uses the GCC __sync_* intrinsics, which we do not
need to duplicate after commit 2bbd2262b3974fb4e39341a23e40ffdf1655ebe9
(which added qatomic_gcc.h).

Change-Id: I2cab86deacad1c37f17f0c5836d9faf2ad366495
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

4 files changed, 0 insertions, 258 deletions

diff --git a/src/corelib/arch/arch.pri b/src/corelib/arch/arch.pri
index cd504b1d75..5771bd4f55 100644
--- a/src/corelib/arch/arch.pri
+++ b/src/corelib/arch/arch.pri
@@ -13,7 +13,6 @@ vxworks:HEADERS += arch/qatomic_vxworks.h
 integrity:HEADERS += arch/qatomic_integrity.h
 
 !wince*:!win32:!mac:HEADERS += arch/qatomic_alpha.h \
-                       arch/qatomic_avr32.h \
                        arch/qatomic_ia64.h \
                        arch/qatomic_parisc.h \
                        arch/qatomic_sparc.h \
diff --git a/src/corelib/arch/avr32/arch.pri b/src/corelib/arch/avr32/arch.pri
deleted file mode 100644
index 37f231ee61..0000000000
--- a/src/corelib/arch/avr32/arch.pri
+++ /dev/null
@@ -1,3 +0,0 @@
-#
-# AVR32 architecture
-#
diff --git a/src/corelib/arch/qatomic_arch.h b/src/corelib/arch/qatomic_arch.h
index 5da1971278..d4b2cd7b73 100644
--- a/src/corelib/arch/qatomic_arch.h
+++ b/src/corelib/arch/qatomic_arch.h
@@ -52,8 +52,6 @@ QT_BEGIN_HEADER
 #  include "QtCore/qatomic_vxworks.h"
 #elif defined(QT_ARCH_ALPHA)
 #  include "QtCore/qatomic_alpha.h"
-#elif defined(QT_ARCH_AVR32)
-#  include "QtCore/qatomic_avr32.h"
 #elif defined(QT_ARCH_BFIN)
 #  include "QtCore/qatomic_bfin.h"
 #elif defined(QT_ARCH_GENERIC)
diff --git a/src/corelib/arch/qatomic_avr32.h b/src/corelib/arch/qatomic_avr32.h
deleted file mode 100644
index dc23050df4..0000000000
--- a/src/corelib/arch/qatomic_avr32.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore 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 QATOMIC_AVR32_H
-#define QATOMIC_AVR32_H
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_ALWAYS_NATIVE
-
-inline bool QBasicAtomicInt::isReferenceCountingNative()
-{ return true; }
-inline bool QBasicAtomicInt::isReferenceCountingWaitFree()
-{ return false; }
-
-#define Q_ATOMIC_INT_TEST_AND_SET_IS_ALWAYS_NATIVE
-
-inline bool QBasicAtomicInt::isTestAndSetNative()
-{ return true; }
-inline bool QBasicAtomicInt::isTestAndSetWaitFree()
-{ return false; }
-
-#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_ALWAYS_NATIVE
-#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_WAIT_FREE
-
-inline bool QBasicAtomicInt::isFetchAndStoreNative()
-{ return true; }
-inline bool QBasicAtomicInt::isFetchAndStoreWaitFree()
-{ return true; }
-
-#define Q_ATOMIC_INT_FETCH_AND_ADD_IS_ALWAYS_NATIVE
-
-inline bool QBasicAtomicInt::isFetchAndAddNative()
-{ return true; }
-inline bool QBasicAtomicInt::isFetchAndAddWaitFree()
-{ return false; }
-
-#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetNative()
-{ return true; }
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetWaitFree()
-{ return false; }
-
-#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE
-#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_WAIT_FREE
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreNative()
-{ return true; }
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreWaitFree()
-{ return true; }
-
-#define Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddNative()
-{ return true; }
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree()
-{ return false; }
-
-inline bool QBasicAtomicInt::ref()
-{
-    return __sync_add_and_fetch(&_q_value, 1);
-}
-
-inline bool QBasicAtomicInt::deref()
-{
-    return __sync_sub_and_fetch(&_q_value, 1);
-}
-
-inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue)
-{
-    return __sync_bool_compare_and_swap(&_q_value, expectedValue, newValue);
-}
-
-inline bool QBasicAtomicInt::testAndSetRelaxed(int expectedValue, int newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-inline bool QBasicAtomicInt::testAndSetAcquire(int expectedValue, int newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-inline bool QBasicAtomicInt::testAndSetRelease(int expectedValue, int newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-inline int QBasicAtomicInt::fetchAndStoreOrdered(int newValue)
-{
-    return __sync_lock_test_and_set(&_q_value, newValue);
-}
-
-inline int QBasicAtomicInt::fetchAndStoreRelaxed(int newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-inline int QBasicAtomicInt::fetchAndStoreAcquire(int newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-inline int QBasicAtomicInt::fetchAndStoreRelease(int newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-inline int QBasicAtomicInt::fetchAndAddOrdered(int valueToAdd)
-{
-    return __sync_fetch_and_add(&_q_value, valueToAdd);
-}
-
-inline int QBasicAtomicInt::fetchAndAddRelaxed(int valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-inline int QBasicAtomicInt::fetchAndAddAcquire(int valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-inline int QBasicAtomicInt::fetchAndAddRelease(int valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetOrdered(T *expectedValue, T *newValue)
-{
-    return __sync_bool_compare_and_swap(&_q_value, expectedValue, newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelaxed(T *expectedValue, T *newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValue, T *newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValue, T *newValue)
-{
-    return testAndSetOrdered(expectedValue, newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue)
-{
-    return __sync_lock_test_and_set(&_q_value, newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelaxed(T *newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue)
-{
-    return fetchAndStoreOrdered(newValue);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd)
-{
-    return __sync_fetch_and_add(&_q_value, valueToAdd * sizeof(T));
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddAcquire(qptrdiff valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-template <typename T>
-Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelease(qptrdiff valueToAdd)
-{
-    return fetchAndAddOrdered(valueToAdd);
-}
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QATOMIC_AVR32_H