summaryrefslogtreecommitdiffstats
path: root/src/corelib/thread/qatomic.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Doc: QAtomicInteger first appeared in Qt 5.3David Faure2014-06-091-0/+1
| | | | | Change-Id: I900e5b0ec8291d34685cb545540a5a9f54551d05 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add the rest of the non-volatile members of std::atomic to QBasicAtomicThiago Macieira2014-02-161-2/+407
| | | | | | | | | | [ChangeLog][QtCore][Atomic support]Added more operations to the atomic classes, including operator T(), operator=(T), operator++, operator--. For the QAtomicInteger, bit-manipulation operations are also provided, both in operator and in fetchAndXxxYyyyyy modes. Change-Id: I39c07be74e15e0a48f9e931f4342b182004dee1a Reviewed-by: David Faure <david.faure@kdab.com>
* Centralize support for QBasicAtomic for ints and longsThiago Macieira2014-01-301-1/+26
| | | | | | | No need to redefine everywhere, since they're required to be supported. Change-Id: I2bdbbd0b0c44871e3bd0edcf0289fc58dd50ff31 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Ensure that the pointer-sized QAtomicInteger specialization existsThiago Macieira2014-01-301-1/+15
| | | | | | | | | | | | | | | | | | | This is already implemented in qatomic_x86.h, qatomic_ia64.h, qatomic_mips.h, qatomic_armv6.h, and qatomic_cxx11.h. For qatomic_msvc.h, we've just fixed it. For qatomic_gcc.h, we know that the compiler supports it, so just add it. According to the GCC manual, it might print a warning on some platforms, so we only enable that on 64-bit builds. For qatomic_unix.h, the support was missing (along with support for unsigned 32-bit), so this commits adds it. For qatomic_armv5.h, the platform does not always support 64-bit atomics, but ARMv5 cannot compile in 64-bit mode anyway. Change-Id: Ia8b3b5c641f11e5df05937fe7442be0a223174ef Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Introduce QAtomicInteger<T> and derive QAtomicInt from itThiago Macieira2014-01-301-138/+218
| | | | | | | | | | | | | | | | QAtomicInteger<T> is to QBasicAtomicInteger<T> what QAtomicInt was to QBasicAtomicInt: just a little more syntactic sugar. The Basic classes do not always have a constructor, since they depend on compiler support. The constructor is always present in the non-Basic class, at the expense of making it non-POD for C++98 code. This commit also repurposes most of QAtomicInt's documentation for QAtomicInteger. It adds only the Q_ATOMIC_INTnn_IS_SUPPORTED macro that explains whether the given type is supported on this platform. Change-Id: I58886d6fa49fea4de24015c40dae29c9fa534e00 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
* Remove all "old atomic" code from QtThiago Macieira2013-12-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | The new atomic code was introduced in Qt 5.0. The platforms that did not get ported were announced as deprecated in Qt 5.2. The code is now removed in Qt 5.3. The status for the platform/compiler/OS combinations affected is: * Linux with GCC or Clang: still compiles on all platforms (via qatomic_cxx11.h or qatomic_gcc.h) * INTEGRITY with Green Hills compiler: no longer compiles * Solaris on UltraSPARC, with Sun Studio: no longer compiles * AIX on POWER5 or 6, with IBM Visual Age: no longer compiles (probably did not compile Qt 5.0 either) * VxWorks in kernel mode: no longer compiles [ChangeLog][General] Support for the following platforms has been removed, due to lack of interest in updating support: INTEGRITY, VxWorks, Solaris on UltraSPARC (with the Sun Studio compiler suite), AIX on POWER processors (with IBM Visual Age compiler suite). Change-Id: I8a961385fd95011c016b2b1eec52034794dae3e1 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Doc: Adding mark-up to boolean default values.Jerome Pasion2013-10-081-24/+24
| | | | | | | | | | | | | | | | | Default values should have mark-up to denote that they are code. This commit changes: -"property is true" to "property is \c true". -"Returns true" to "Returns \c true". -"property is false" to "property is \c false". -"returns true" to "returns \c true". -"returns false" to "returns \c false". src/3rdparty and non-documentation instances were ignored. Task-number: QTBUG-33360 Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Whitespace cleanup: remove trailing whitespaceAxel Waggershauser2013-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Remove all trailing whitespace from the following list of files: *.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README excluding 3rdparty, test-data and auto generated code. Note A): the only non 3rdparty c++-files that still have trailing whitespace after this change are: * src/corelib/codecs/cp949codetbl_p.h * src/corelib/codecs/qjpunicode.cpp * src/corelib/codecs/qbig5codec.cpp * src/corelib/xml/qxmlstream_p.h * src/tools/qdoc/qmlparser/qqmljsgrammar.cpp * src/tools/uic/ui4.cpp * tests/auto/other/qtokenautomaton/tokenizers/* * tests/benchmarks/corelib/tools/qstring/data.cpp * util/lexgen/tokenizer.cpp Note B): in about 30 files some overlapping 'leading tab' and 'TAB character in non-leading whitespace' issues have been fixed to make the sanity bot happy. Plus some general ws-fixes here and there as asked for during review. Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Document the new load / store methods in QAtomic{Int,Pointer}Thiago Macieira2012-12-121-0/+76
| | | | | | | Task-number: QTBUG-24627 Change-Id: Iaa2573aa8f0f36cac81efa73020c2f365bfcba53 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Doc: Remove the mention of non-atomic convenience operators in QAtomicThiago Macieira2012-12-121-12/+0
| | | | | | | | | | For two reasons: 1) those operators are gone and 2) the ones that remain are atomic. Task-number: QTBUG-28532 Task-number: QTBUG-24627 Change-Id: I1e9d1b076d923546c1ee3d45f312066590f97416 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Doc: Add \inmodule QtCore to all QtCore class doc bodiesThiago Macieira2012-08-231-0/+2
| | | | | Change-Id: I19100755c97cc155c76a859e19940e9f9222d34e Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Doc: Prepare for building modular QtCore docs.Casper van Donderen2012-04-191-70/+7
| | | | | | | | | | | | This change fixes most qdoc errors in QtCore. There are about 900 left. The main thing this change does is moving documentation from qtcore from /doc/src to /src/corelib/doc. Other issues resolved are mis-use of qdoc commands. Change-Id: I002d01edfb13575e8bf27ce91596a577a92562d1 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com> Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>
* Remove the usage of deprecated qdoc macros.Casper van Donderen2012-03-021-36/+36
| | | | | | | | | | | QDoc now has support for Doxygen style commands for italics, bold and list items. This change applies that change in QDoc to the actual documentation. Task-number: QTBUG-24578 Change-Id: I519bf9c29b14092e3ab6067612f42bf749eeedf5 Reviewed-by: Shane Kearns <shane.kearns@accenture.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-241-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+1125
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 14:53:25 +0000