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* Cleanup ExecutionEngine::newBuiltinFunction() usagesLars Knoll2013-09-221-10/+13
| | | | | | | And change the return type to be GC safe Change-Id: I6d7513962370fea4072a3d8c6b2c6f2d1705992e Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Refactor our NaN boxing to be more efficientLars Knoll2013-09-181-1/+1
| | | | | | | | | | | | | * Use a unified way to store all Managed objects inside a Value, instead of distinguishing between strings and other objects. * On 64 bit we store pointers as pointers, so accessing them through Scoped<> objects is cheap. This implies that doubles are now stored in a mangled form (xor'ed with a mask). Change-Id: I582e0fb167a62c0c527c6bfa3452550e37944069 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert more methods to return a Returned<>Lars Knoll2013-09-181-0/+2
| | | | | Change-Id: If294c9c4f574824c308b63a11da1337226180105 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert most remaining return values from Value to ReturnedValueLars Knoll2013-09-181-5/+5
| | | | | Change-Id: If8b0c3b91be50678693868c10fefc3678008834d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert builtin methods to return a ReturnedValueLars Knoll2013-09-181-4/+4
| | | | | Change-Id: I6b75adbf53a5be0deab023d2eed98ce2a7915551 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert lookups to use ReturnedValueLars Knoll2013-09-181-12/+4
| | | | | Change-Id: Idbcd1fbd2aa43775ce8c1a3d8fac29a6b58b678a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use a ReturnedValue for Managed::getIndexed()Lars Knoll2013-09-181-9/+13
| | | | | Change-Id: I0371ed21c4ef99564d3ffa1082dd109e890a78bf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use ReturnedValue for Managed::get().Lars Knoll2013-09-181-12/+12
| | | | | Change-Id: Ia8f35d227b69d32e1f6a041283abbbd083aa34ca Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rename QV4::ValueScope to QV4::ScopeLars Knoll2013-09-181-9/+9
| | | | | | | | The class is going to be used all over the place, so let's give it a short name :) Change-Id: If61543cb2c885e7fbb95c8fc4d0e870097c352ed Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Require a ValueScope for ScopedCallData as wellLars Knoll2013-09-181-4/+8
| | | | | | | | This brings things more in line with ScopedValue, and also simplifies cleanup of Scoped values. Change-Id: If5f1466b4e13c629d56c1e7c638937f61ba48f77 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use a ReturnedValue for Managed::call()Lars Knoll2013-09-181-1/+1
| | | | | Change-Id: Ief2d75e9789dd367c603d90dc0fe5316a0d055e3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Change binops to use ReturnedValueLars Knoll2013-09-121-8/+4
| | | | | Change-Id: I068b1af5c352fc84793079e5bccbe3482b04cafa Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Continue conversion to using scoped valuesLars Knoll2013-09-111-26/+33
| | | | | | | | | | | This converts all methods in qv4runtime_p.h to not use raw values in arguments anymore. The conversion of return values will be done in a separate commit. Change-Id: Ie6e8f3bed459d09cb831f7f87920b7eada161502 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Generate CallData structures directly in the instruction selectionLars Knoll2013-09-111-0/+3
| | | | | | | | | Like this we can hand the CallData through the runtime methods without any need to modify them. This simplifies the code in there, and should also speed them up to some degree. Change-Id: Ibd92ff4a8f279a5c4a054c5678646f658cfed5ca Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move CallData onto the JS stackLars Knoll2013-09-111-15/+16
| | | | | Change-Id: I22e853acfd2da337344b581bb0412c5f9930c510 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup calls to Object::setPrototype()Lars Knoll2013-09-021-4/+2
| | | | | | | | Rather use the correct internalClass directly when constructing the objects. Change-Id: I8e916f1ce8f83d291c08ca6332fe85b1f57b90b5 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move prototype pointer into QV4::InternalClassLars Knoll2013-09-021-19/+27
| | | | | | | | | | | | | The prototype is actually the same for most objects. By moving it into the internal class, we can save 8 bytes per object, as well as allowing for some future optimizations. Also fix a bug in the implementation of the Error prototype objects. Change-Id: I4d4b641055f644a9b088f27be34bfdb0446279b7 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove unused arvument from Object constructorLars Knoll2013-09-021-1/+1
| | | | | Change-Id: I2c26bd8af9b352baed9b84a6b6401633ded4da85 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove unused constructorLars Knoll2013-09-021-11/+0
| | | | | Change-Id: Ibba688aea338c9f3deb33ae7488b7239ec9a485c Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* change calling convention for JS function callsLars Knoll2013-09-021-10/+15
| | | | | | | | | | | | This allows faster pass through of the data if we have nested calls. Also make sure we always reserve at least QV4::Global::ReservedArgumentCount Values on the stack to avoid stack corruption. Change-Id: I42976460f1ef11a333d4adda70fba8daac66acf3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Optimize setting new properties on objectsLars Knoll2013-08-181-8/+38
| | | | | | | | | | When a property on an object is set for the first time, this triggers a change in internal class for the object. Record that change in the lookup, and do the same transition in the future. Change-Id: Ib0e8ac61ce3aaecb736532600740cec51996e3d6 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Factor out protoHasArray and hasAccessorPropertyPeter Varga2013-08-171-28/+9
| | | | | | | | | | The Object::protoHasArray() function returns true if any object in the prototype chain contains an array element. The new member hasAccessorProperty of the Managed class is set true if the object has any accessor property. Change-Id: Ic29d303eb058d4faed2a47ed8fab18e376ccba68 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix two small issues when construcint Array objectsLars Knoll2013-08-171-1/+1
| | | | | | | | | | When constructing from a stringlist, we need to correctly set arrayDataLen. init() doesn't need to malloc a memberData array, as we have 4 properties stored inline. Change-Id: Ia35bd89fe2d58b80ebba1356ba1d16f088d111e4 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix Array.prototype.concatPeter Varga2013-08-141-5/+38
| | | | | | | | | | | | The following tests failed in the test262 test suite due to incomplete implementation: - ch15/15.4/15.4.4/15.4.4.4/15.4.4.4-5-c-i-1 - ch15/15.4/15.4.4/15.4.4.4/S15.4.4.4_A2_T1 - ch15/15.4/15.4.4/15.4.4.4/S15.4.4.4_A2_T2 - ch15/15.4/15.4.4/15.4.4.4/S15.4.4.4_A3_T1 Change-Id: I423e77fe3d34140a08c61efdc18c81ef251bc927 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix hasOwnProperty on various types wrapped in QMLSimon Hausmann2013-08-081-19/+36
| | | | | | | | | | | | * Change semantics of Object::query to not walk the prototype chain but let the caller do that where needed (__hasProperty__) * Re-implement query in various places * Implement method_hasOwnProperty to fall back to query() if getOwnProperty failed * Fix missing prototype initialization in some qml wrappers, as well as missing base class calls to ::get() Change-Id: Ic2a702fd5ff3be2ff3c8317a8a24f99940a9594f Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Restructure source codeLars Knoll2013-08-081-0/+1407
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>
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