aboutsummaryrefslogtreecommitdiffstats
path: root/src/qml/jsruntime/qv4regexpobject_p.h
Commit message (Collapse)AuthorAgeFilesLines
* CRA review qml/jsruntimeFabian Kosmale2025-09-161-0/+1
| | | | | | | | | | | | | | | | | | This relies heavily on the documented fact that we only support trusted QML/JS content, meaning most files are only significant, not critical. This also extends to the handling of qmlc files (as in compilationunitmapper), as we store them in a user owned, non-shared cache directory – so any vulnerability there would already mean that an attacker has write-priviledges on user data. An exception is ArrayBuffer, which can be used with arbitrary user data, and should create a valid QBA. Fixes: QTBUG-136970 Pick-to: 6.10 6.9 6.8 QUIP: 23 Change-Id: I22033fe6ab4acf8362a8183e25b92331d45cb32c Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* V4: Slim down FunctionObjectUlf Hermann2024-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most FunctionObjects do not actually need their custom jsCall members. They will only call the functions from the vtable anyway. FunctionObject can therefore be split into a static and a dynamic variant. Only the dyanmic variant needs to carry (and invoke) the extra pointer. The jsCallWithMetaTypes pointer is completely pointless because none of the dynamic functions actually implement it. Furthermore, the QV4::Function and QV4::ExecutionContext pointers in FunctionObject are only needed by actual JavaScript functions. The builtins that like to be dynamic functions never need them. Therefore, split out another class for this. In the generic FunctionObject, we need the capability to decide at run time whether the function shall be a constructor or not. Add a flag to replace the check for jsCallAsConstructor. Also, where we can, avoid the pessimization of checking whether a function is a constructor before trying to call it as constructor. Rather have the default implementation throw the exception. As a side effect, for most functions we don't need an ExecutionContext anymore. The engine is enough. Task-number: QTBUG-124662 Change-Id: Iac657fa71288dd6ec230a33de2986ba3bcf4628c Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* Remove the use of Q_QML_PRIVATE_EXPORTAlexey Edelev2024-01-111-1/+1
| | | | | | Task-number: QTBUG-117983 Change-Id: I5790f01d614cd70c7fcc9bd817ec6ace3f3e3730 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* Move ScopedStackFrame into qv4stackframe_p.hUlf Hermann2023-05-171-16/+20
| | | | | | | | | | | This is where it belongs. We need to apply some tricks to avoid cyclic includes, but that's better than what we have so far. Also, sort and clean up the includes in the affected files. Change-Id: Ia7a957d06c0ca284045d831417740c3f9920bc92 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* qml: silence -Wextra-semiTim Blechmann2022-11-161-1/+1
| | | | | | | | | silence gcc's -Wextra-semi. the private headers are pulled in via the type compiler Pick-to: 6.4 Change-Id: I5291d007c379f522c2dae9d814c4f4cc6a7d118a Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* QtQml: Remove unused includes in qml, final partSemih Yavuz2022-09-141-4/+0
| | | | | | | | | | | | | | Drop unnecessary includes detected by clangd-iwyu. Add new includes due to the transitive includes. Also, some of the includes were detected as unused even if they were actually in use. In those cases, use angular brackets instead of "" which deceives the tool not to complain. Affected subfolders: JsRuntime, Qml Fixes: QTBUG-106473 Change-Id: I483da15d42a8e3ce6cd3b654909665fff3075d6b Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* Use SPDX license identifiersLucie Gérard2022-06-111-38/+2
| | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Pick-to: 6.4 Task-number: QTBUG-67283 Change-Id: I63563bbeb6f60f89d2c99660400dca7fab78a294 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* Remove QRegExp support from QtQmlLars Knoll2020-04-031-2/+0
| | | | | | | | Remove all code that supported converting between JS RegExp's and QRegExp, as QRegExp is going away in Qt6. Change-Id: I4863e68dd87a337d7e836d1b26c28ee3bb914e9f Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* Move workerscript to its own moduleUlf Hermann2019-05-061-2/+7
| | | | | Change-Id: I778cfe842ddf1c600a837d8f2061a338887eed95 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Support QRegularExpression on the same level as QRegExpUlf Hermann2019-03-201-0/+6
| | | | | | | | | | | | | | | | | QRegularExpression is the recommended way to do regular expressions nowadays. Support assignment of JavaScript regular expressions to QRegularExpression properties of QObjects and the other way around. QJSValue::toVariant() will create a QRegularExpression from a JavaScript RegExp by default now. [ChangeLog][QtQml][Important Behavior Changes] QRegularExpression is now supported the same way QRegExp is in QML. QJSValue::toVariant() creates a QRegularExpression variant rather than a QRegExp one from a JavaScript regular expression now. Fixes: QTBUG-73429 Change-Id: I301a02771cd17903406c2bc5c7aaeca6cce629f0 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Refactor InternalClass::find()Lars Knoll2018-09-271-2/+2
| | | | | | | | | Specialize find() into several methods for different purposes. Prepares for further cleanups and being able to split up getter and setter for accessor properties. Change-Id: Id4ec5509ac1a1361e2170bbfc2347b89b520c782 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* Cleanups in Value/PrimitiveLars Knoll2018-09-171-1/+1
| | | | | | | | | | | | Get rid of Primitive and move the corresponding methods directly into Value. Mark many methods in Value as constexpr and turn Value into a POD type again. Keep Primitive as a pure alias to Value for source compatibility of other modules that might be using it. Change-Id: Icb47458947dd3482c8852e95782123ea4346f5ec Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Implement RegExp.prototype[Symbol.split]Lars Knoll2018-08-151-4/+7
| | | | | Change-Id: Ia5ed7afc67122f4d70bf2e0169537f936df036a9 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Fix some details in RegExp handlingLars Knoll2018-08-151-2/+7
| | | | | Change-Id: If9f7c07ea657ba8503b9188a7b77e301f23423ef Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Implement RegExp.prototype[Symbol.replace]Lars Knoll2018-08-151-0/+1
| | | | | Change-Id: I5a2c9cb1e9dcca664526b3949671d72d2ffee427 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Implement RegExp.prototype[Symbol.search]Lars Knoll2018-08-151-0/+1
| | | | | Change-Id: Ie966628d020eb010eb5ecc3279fed2b002975728 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Cleanup RegExpObjectLars Knoll2018-08-151-11/+15
| | | | | | | | | | | Move properties from RegExpObject to getters in RegExp.prototype to be compliant with the JS spec. Implement support for the sticky flags ('y') and correctly parse the flags in the RegExp constructor. Change-Id: I5cf05d14e8139cf30d46235b8d466fb96084fcb7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Partial implementation of RegExp.prototype[Symbol.match]Lars Knoll2018-08-151-0/+7
| | | | | Change-Id: Id94c3cc25835b53bae08713cdd8f2e384d907690 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Enable unicode regular expressionsLars Knoll2018-08-101-1/+3
| | | | | | | Add support for the 'u' flag for regular expressions. Change-Id: I409054eaa9c50183619752d14f2638f5a38c0ea7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Implement support for new.targetLars Knoll2018-07-031-1/+1
| | | | | | | | | Support the new.target meta property in the codegen, and add support for passing the newtarget into the constructor vtable methods and the execution context. Change-Id: I62ea58e5e92d894035a76e35776203e9837c383b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Prefix vtable methods with virtualLars Knoll2018-07-031-2/+2
| | | | | | | | | Turns out that the overloading of vtable methods and regular ones is problematic in some cases. So let's rather make it explicit which methods are part of the vtable, and which aren't. Change-Id: Ifee32a26104d30f3c82bca8b5a9cdea2d4f4f526 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Clean up the property key API in StringOrSymbolLars Knoll2018-07-021-2/+2
| | | | | | | | | | | | | | Get rid of makeIdentifier(), as toPropertyKey() will take care of it. Rename identifier() to propertyKey() and check that the key is valid. Remove String/StringOrSymbol::asArrayIndex(), we don't need it anymore. Change-Id: I3c490fabc1475c9ea288b49b1638b6fa1bc237b7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Unify the get and getIndexed vtable functions of QV4::ObjectLars Knoll2018-07-021-1/+1
| | | | | | | | This finalizes the refactoring of Object's vtable API. Also added the receiver argument to the method as required by the ES7 spec. Change-Id: I36f9989211c47458788fe9f7e929862bcfe7b845 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Remove String dependency from InternalClassLars Knoll2018-05-021-2/+2
| | | | | | | | This is required, so we can also use Symbols in the internal classes. Change-Id: I630e7aa7b8b16d5a94041f8d18515fd582f94264 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Fixup nInlinePropsLars Knoll2017-11-151-0/+2
| | | | | Change-Id: Ie8f162366ea5fa2d3100930e5ca9a6831e121a94 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* Bring back markObjects(), this time generatedLars Knoll2017-11-141-2/+2
| | | | | | | | Doing the marking of objects in a function instead of using the table seems to be somewhat faster. Change-Id: I9ec00cc0264f9a15c69b285db493bee31d99bf96 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* Convert methods of RegExp to new calling conventionLars Knoll2017-11-131-10/+10
| | | | | Change-Id: Ie364357b5e1ecf09eb264181e11b0247b07fad6c Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* Change signature for call/callAsConstructorLars Knoll2017-11-071-2/+2
| | | | | Change-Id: I159b57acc7a2133ef1ad545aa84e792c63449a57 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Rename the construct 'virtual' method to callAsConstructorLars Knoll2017-11-071-1/+1
| | | | | | | To make it consistent with the rest of the engine. Change-Id: I57b98fa26134f9864c663f47371ef3e9ca16ac9c Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* Merge remote-tracking branch 'origin/dev' into HEADLars Knoll2017-10-221-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/qml/compiler/qv4codegen.cpp src/qml/compiler/qv4compileddata.cpp src/qml/compiler/qv4compileddata_p.h src/qml/compiler/qv4isel_moth_p.h src/qml/compiler/qv4ssa.cpp src/qml/jit/qv4assembler_p.h src/qml/jit/qv4isel_masm_p.h src/qml/jit/qv4regalloc.cpp src/qml/jsruntime/qv4engine.cpp src/qml/jsruntime/qv4qmlcontext_p.h src/qml/jsruntime/qv4regexp.cpp src/qml/jsruntime/qv4regexp_p.h src/qml/jsruntime/qv4regexpobject.cpp src/qml/jsruntime/qv4runtime.cpp src/qml/jsruntime/qv4vme_moth.cpp src/qml/qml/v8/qqmlbuiltinfunctions.cpp tests/auto/qml/qml.pro tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp tools/qmlcachegen/qmlcachegen.cpp Change-Id: I1577e195c736f3414089036b957a01cb91a3ca23
| * Merge remote-tracking branch 'origin/5.9' into 5.10Lars Knoll2017-09-201-4/+4
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/qml/compiler/qv4compileddata.cpp src/qml/compiler/qv4compileddata_p.h src/qml/jsruntime/qv4engine.cpp src/qml/jsruntime/qv4qmlcontext.cpp src/qml/jsruntime/qv4qmlcontext_p.h src/qml/jsruntime/qv4regexpobject.cpp src/qml/jsruntime/qv4regexpobject_p.h src/qml/types/qqmllistmodel.cpp src/quick/items/qquickanimatedimage_p.h src/quick/scenegraph/qsgrenderloop.cpp tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp Change-Id: If20ef62b2c98bdf656cb2f5d27b1897b754d3dc0
| | * Fix reuse of regexp objects by regexp literalsAllan Sandfeld Jensen2017-09-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accoding to the standard the regexp objects created by literals should be separate objects as if calling new. We were violating that by caching the same object for every instance of a literal. This also fixes a problem with leaking values of lastIndex between separate instances of the same global regexp literal. Task-number: QTBUG-62175 Change-Id: Ib22e9ee68de1d1209fbd4212e72f576bc059d245 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Optimize String.match()Lars Knoll2017-09-151-0/+2
| | | | | | | | | | | | | | | Change-Id: Idbf2b45a35c1bd1a843e8d01a3ea2f5157291033 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Remove Scope::result and convert calling convention for builtinsLars Knoll2017-08-081-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | Allow for faster calling of builtins, and completely avoid scope creation in many cases. Change-Id: I0f1681e19e9908db10def85a74e134a87fc2e44c Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Change function signatures for call/construct backLars Knoll2017-08-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Change those back again to return a value. This will be required to avoid creation of Scope objects between JS function calls. Change-Id: I05cb5cf8fd0c13dcefa60d213ccd5983fab57ea3 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* | | Move the Runtime codegen into it's own fileLars Knoll2017-07-031-1/+0
| | | | | | | | | | | | | | | Change-Id: I3d09fc4b8aebe19acae0ba5a688491428a4af715 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Remove now unused filesLars Knoll2017-06-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all files from the old compiler pipeline that are now unused. This includes the whole IR, JIT code generation, and the old Moth Isel. Change-Id: I50d06abfbcf0e9755a54ed94638f8bb74f9512b1 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* | | Don't use the ISel's anymoreLars Knoll2017-06-221-1/+0
|/ / | | | | | | | | | | | | | | Move the code that generates the CompilationUnit over to Codegen, and don't use the ISel's at all anymore when compiling JS/QML. Change-Id: Iba89082c386c3d3fd58ac25a4651c5d39178cc5c Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-06-061-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/qml/jsruntime/qv4argumentsobject.cpp src/qml/jsruntime/qv4arraydata.cpp src/qml/jsruntime/qv4context.cpp src/qml/jsruntime/qv4context_p.h src/qml/jsruntime/qv4errorobject.cpp src/qml/jsruntime/qv4functionobject.cpp src/qml/jsruntime/qv4internalclass.cpp src/qml/jsruntime/qv4lookup.cpp src/qml/jsruntime/qv4managed.cpp src/qml/jsruntime/qv4managed_p.h src/qml/jsruntime/qv4object.cpp src/qml/jsruntime/qv4object_p.h src/qml/jsruntime/qv4qmlcontext.cpp src/qml/jsruntime/qv4runtime.cpp src/qml/jsruntime/qv4vme_moth.cpp src/qml/memory/qv4heap_p.h src/qml/memory/qv4mm.cpp src/qml/memory/qv4mm_p.h src/qml/memory/qv4mmdefs_p.h src/quick/scenegraph/util/qsgdistancefieldutil.cpp src/quick/scenegraph/util/qsgdistancefieldutil_p.h tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp Change-Id: I7ed925d4f5d308f872a58ddf51fdce0c8494ec9c
| * Move the list of default internal classes into EngineBaseLars Knoll2017-05-191-1/+1
| | | | | | | | | | | | | | | | And store them in an enumerated array. This will simplify upcoming changes. Change-Id: I82eac03b9f6264843ae625e36e150464fe08be9d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Go through proper set() functions when writing to MemberDataLars Knoll2017-03-091-1/+9
| | | | | | | | | | | | | | | | This is required, so we only have to add the write barrier in one place. Change-Id: I4e8bde823b30ad18f043312ac3f1ed46597b91a7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Make every member of a Heap object aware of its offset inside the objectLars Knoll2017-03-091-1/+1
| | | | | | | | | | | | | | | | This will allow adding a write barrier to those fields with manageable effort. Change-Id: I7d06d7ffccbcefe66e2524c64c962353c91c2766 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Refactor how we define Heap objectsLars Knoll2017-03-091-6/+6
| | | | | | | | | | | | | | | | | | | | Declare the type of Heap object in the Member() macro, instead of deducing it from templates. This allows us to encode the offset of the member in the second template argument to Pointer<> in a second step. Change-Id: I2cfb73785749d3fb991689b4e0554a72b3e5e13f Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | New mark table implementationLars Knoll2017-03-091-13/+16
|/ | | | | | | | | | | | | | | | | | | Automatically generate a table containing the data where JS Values and pointers are in objects in the JS heap. This will allow making the GC mark phase a lot more efficient. A bit of a special hack is currently required for MemberData and ArrayData, as they have a variable length, and we need to read the size from the object. We keep backwards compatibility with the old markObjects() functions for now (calling them if they are defined). Some further work on QV4::String and in a few other places is required before we can get remove the compatibility. Change-Id: I78528ace67e886bdbe4a4330c9677c7fc9f08a33 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Convert more builtin functionsLars Knoll2017-01-251-9/+9
| | | | | Change-Id: I2dc8797e2240fcfc4176cb08b982e3e98b879646 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* QML: Make Heap::Object and all subclasses trivialErik Verbruggen2016-10-061-4/+4
| | | | | | | | | | | | GCC6 might dead-store-eliminate out our secret write to Base::mmdata, because it expects all memory content to be "undefined" before constructor calls. Clang might take the same approach if the constructor of Heap::Object is removed. By making these structs trivial, it also makes them memcpy-able. Change-Id: I055b2ad28311b997fbe059849ebda4d5894eaa9b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* V4: Pass scope around as parameters inside the runtime.Erik Verbruggen2016-06-221-2/+2
| | | | | | | | | | | | | | | | The implementation of many (or all) runtime functions consist of first creating a QV4::Scope, which saves and restores the JS stack pointer. It also prevents tail-calls because of that restoring behavior. In many cases it suffices to do that at the entry-point of the runtime. The return value of a JS function call is now also stored in the scope. Previously, all return values were stored in a ScopedValue, got loaded on return, and immediately stored in another ScopedValue in the caller. This resulted in a lot of stores, where now there is only one store needed, and no extra ScopedValue for every function. Change-Id: I13d80fc0ce72c5702ef1536d41d12f710c5914fa Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Updated license headersJani Heikkinen2016-01-191-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: Ic36f1a0a1436fe6ac6eeca8c2375a79857e9cb12 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Add missing "We mean it" comments to private headers.Friedemann Kleint2015-10-061-0/+11
| | | | | | Task-number: QTBUG-48594 Change-Id: Ifc207938de7f0c8995fc712df92665f222612647 Reviewed-by: Alan Alpert <aalpert@blackberry.com>
* Simplify new construction schemeLars Knoll2015-09-221-0/+2
| | | | | | | | Declare the default prototype and internal class in the class itself. Change-Id: I08c2b42aa61a886580061336ae60cef8dedc0f03 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-23 17:25:13 +0000