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Diffstat (limited to 'qtinterface/qt4/Qt/qatomic_sparc.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qatomic_sparc.h | 525 |
1 files changed, 0 insertions, 525 deletions
diff --git a/qtinterface/qt4/Qt/qatomic_sparc.h b/qtinterface/qt4/Qt/qatomic_sparc.h deleted file mode 100644 index e9024bb..0000000 --- a/qtinterface/qt4/Qt/qatomic_sparc.h +++ /dev/null @@ -1,525 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** 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 1.1, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QATOMIC_SPARC_H -#define QATOMIC_SPARC_H - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -#if defined(_LP64) - -#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 -#define Q_ATOMIC_INT_TEST_AND_SET_IS_WAIT_FREE - -inline bool QBasicAtomicInt::isTestAndSetNative() -{ return true; } -inline bool QBasicAtomicInt::isTestAndSetWaitFree() -{ return true; } - -#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 -#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_WAIT_FREE - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetNative() -{ return true; } -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetWaitFree() -{ return true; } - -#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; } - -extern "C" { - Q_CORE_EXPORT int q_atomic_increment(volatile int *ptr); - Q_CORE_EXPORT int q_atomic_decrement(volatile int *ptr); - - Q_CORE_EXPORT int q_atomic_test_and_set_int(volatile int *ptr, int expected, int newval); - Q_CORE_EXPORT int q_atomic_test_and_set_acquire_int(volatile int *ptr, - int expected, - int newval); - Q_CORE_EXPORT int q_atomic_test_and_set_release_int(volatile int *ptr, - int expected, - int newval); - - Q_CORE_EXPORT int q_atomic_set_int(volatile int *ptr, int newval); - Q_CORE_EXPORT int q_atomic_fetch_and_store_acquire_int(volatile int *ptr, int newval); - Q_CORE_EXPORT int q_atomic_fetch_and_store_release_int(volatile int *ptr, int newval); - - Q_CORE_EXPORT int q_atomic_fetch_and_add_int(volatile int *ptr, int value); - Q_CORE_EXPORT int q_atomic_fetch_and_add_acquire_int(volatile int *ptr, int value); - Q_CORE_EXPORT int q_atomic_fetch_and_add_release_int(volatile int *ptr, int value); - - Q_CORE_EXPORT int q_atomic_test_and_set_ptr(volatile void *ptr, void *expected, void *newval); - Q_CORE_EXPORT int q_atomic_test_and_set_acquire_ptr(volatile void *ptr, - void *expected, - void *newval); - Q_CORE_EXPORT int q_atomic_test_and_set_release_ptr(volatile void *ptr, - void *expected, - void *newval); - - Q_CORE_EXPORT void *q_atomic_set_ptr(volatile void *ptr, void *newval); - Q_CORE_EXPORT void *q_atomic_fetch_and_store_acquire_ptr(volatile void *ptr, void *newval); - Q_CORE_EXPORT void *q_atomic_fetch_and_store_release_ptr(volatile void *ptr, void *newval); - - Q_CORE_EXPORT void *q_atomic_fetch_and_add_ptr(volatile void *ptr, int value); - Q_CORE_EXPORT void *q_atomic_fetch_and_add_acquire_ptr(volatile void *ptr, int value); - Q_CORE_EXPORT void *q_atomic_fetch_and_add_release_ptr(volatile void *ptr, int value); -} - -inline bool QBasicAtomicInt::ref() -{ - return fetchAndAddRelaxed(1) != -1; -} - -inline bool QBasicAtomicInt::deref() -{ - return fetchAndAddRelaxed(-1) != 1; -} - -inline bool QBasicAtomicInt::testAndSetRelaxed(int expectedValue, int newValue) -{ - return q_atomic_test_and_set_int(&_q_value, expectedValue, newValue) != 0; -} - -inline bool QBasicAtomicInt::testAndSetAcquire(int expectedValue, int newValue) -{ - return q_atomic_test_and_set_acquire_int(&_q_value, expectedValue, newValue) != 0; -} - -inline bool QBasicAtomicInt::testAndSetRelease(int expectedValue, int newValue) -{ - return q_atomic_test_and_set_release_int(&_q_value, expectedValue, newValue) != 0; -} - -inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue) -{ - return q_atomic_test_and_set_acquire_int(&_q_value, expectedValue, newValue) != 0; -} - -inline int QBasicAtomicInt::fetchAndStoreRelaxed(int newValue) -{ - return q_atomic_set_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndStoreAcquire(int newValue) -{ - return q_atomic_fetch_and_store_acquire_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndStoreRelease(int newValue) -{ - return q_atomic_fetch_and_store_release_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndStoreOrdered(int newValue) -{ - return q_atomic_fetch_and_store_acquire_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndAddRelaxed(int newValue) -{ - return q_atomic_fetch_and_add_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndAddAcquire(int newValue) -{ - return q_atomic_fetch_and_add_acquire_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndAddRelease(int newValue) -{ - return q_atomic_fetch_and_add_release_int(&_q_value, newValue); -} - -inline int QBasicAtomicInt::fetchAndAddOrdered(int newValue) -{ - return q_atomic_fetch_and_add_acquire_int(&_q_value, newValue); -} - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelaxed(T *expectedValue, T *newValue) -{ - return q_atomic_test_and_set_ptr(&_q_value, expectedValue, newValue) != 0; -} - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValue, T *newValue) -{ - return q_atomic_test_and_set_acquire_ptr(&_q_value, expectedValue, newValue) != 0; -} - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValue, T *newValue) -{ - return q_atomic_test_and_set_release_ptr(&_q_value, expectedValue, newValue) != 0; -} - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetOrdered(T *expectedValue, T *newValue) -{ - return q_atomic_test_and_set_acquire_ptr(&_q_value, expectedValue, newValue) != 0; -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelaxed(T *newValue) -{ - return reinterpret_cast<T *>(q_atomic_set_ptr(&_q_value, newValue)); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_store_acquire_ptr(&_q_value, newValue)); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_store_release_ptr(&_q_value, newValue)); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_store_acquire_ptr(&_q_value, newValue)); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_add_ptr(&_q_value, valueToAdd * sizeof(T))); -} - -template <typename T> -Q_INLINE_TEMPLATE -T *QBasicAtomicPointer<T>::fetchAndAddAcquire(qptrdiff valueToAdd) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_add_acquire_ptr(&_q_value, valueToAdd * sizeof(T))); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelease(qptrdiff valueToAdd) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_add_release_ptr(&_q_value, valueToAdd * sizeof(T))); -} - -template <typename T> -Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd) -{ - return reinterpret_cast<T *>(q_atomic_fetch_and_add_acquire_ptr(&_q_value, valueToAdd * sizeof(T))); -} - -#else - -#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_NOT_NATIVE - -inline bool QBasicAtomicInt::isReferenceCountingNative() -{ return false; } -inline bool QBasicAtomicInt::isReferenceCountingWaitFree() -{ return false; } - -#define Q_ATOMIC_INT_TEST_AND_SET_IS_NOT_NATIVE - -inline bool QBasicAtomicInt::isTestAndSetNative() -{ return false; } -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_NOT_NATIVE - -inline bool QBasicAtomicInt::isFetchAndAddNative() -{ return false; } -inline bool QBasicAtomicInt::isFetchAndAddWaitFree() -{ return false; } - -#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_NOT_NATIVE - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetNative() -{ return false; } -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_NOT_NATIVE - -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddNative() -{ return false; } -template <typename T> -Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree() -{ return false; } - -extern "C" { - Q_CORE_EXPORT int q_atomic_lock_int(volatile int *addr); - Q_CORE_EXPORT int q_atomic_lock_ptr(volatile void *addr); - Q_CORE_EXPORT void q_atomic_unlock(volatile void *addr, int value); - Q_CORE_EXPORT int q_atomic_set_int(volatile int *ptr, int newval); - Q_CORE_EXPORT void *q_atomic_set_ptr(volatile void *ptr, void *newval); -} // extern "C" - -inline bool QBasicAtomicInt::ref() -{ - const int val = q_atomic_lock_int(&_q_value); - q_atomic_unlock(&_q_value, val + 1); - return val != -1; -} - -inline bool QBasicAtomicInt::deref() -{ - const int val = q_atomic_lock_int(&_q_value); - q_atomic_unlock(&_q_value, val - 1); - return val != 1; -} - -inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue) -{ - int val = q_atomic_lock_int(&_q_value); - if (val == expectedValue) { - q_atomic_unlock(&_q_value, newValue); - return true; - } - q_atomic_unlock(&_q_value, val); - return false; -} - -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 q_atomic_set_int(&_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) -{ - const int originalValue = q_atomic_lock_int(&_q_value); - q_atomic_unlock(&_q_value, originalValue + valueToAdd); - return originalValue; -} - -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) -{ - T *val = reinterpret_cast<T *>(q_atomic_lock_ptr(&_q_value)); - if (val == expectedValue) { - q_atomic_unlock(&_q_value, reinterpret_cast<int>(newValue)); - return true; - } - q_atomic_unlock(&_q_value, reinterpret_cast<int>(val)); - return false; -} - -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 reinterpret_cast<T *>(q_atomic_set_ptr(&_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) -{ - T *originalValue = reinterpret_cast<T *>(q_atomic_lock_ptr(&_q_value)); - q_atomic_unlock(&_q_value, int(originalValue + valueToAdd)); - return originalValue; -} - -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); -} - -#endif // _LP64 - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QATOMIC_SPARC_H |