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path: root/src/qml/jsruntime/qv4objectproto.cpp
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* Move Value::fromBool, ... to a new Primitive classLars Knoll2013-09-281-7/+7
| | | | | | | | This will simplify finding the remaining direct usages of QV4::Value that need fixing. Change-Id: I223099727436d5748027c84c53d9dfc4028e38ed Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix CallContext to not hold arguments on the C stack anymoreLars Knoll2013-09-281-22/+22
| | | | | Change-Id: I35f46cce4f243d4b8b2bac9244f8fc26836f413b Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Make qv4objectproto GC cleanLars Knoll2013-09-221-24/+26
| | | | | | | Fix the remaining usages of raw pointers into the GC heap. Change-Id: I3654a6f74fe6b59e25ed65a79ff02c29cc2cdecc Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Prevent objects from being collected while in their constructorLars Knoll2013-09-221-1/+1
| | | | | | | | | | | | | While objects are being constructed, we don't have a reference to them on the JS stack yet. So the constructor needs to protect itself against being collected by putting the this object onto the JS stack. Added an environment switch MM_EXACT_GC to test exact garbage collection. Change-Id: Ie37665a954de800359c272ffbebbe1488e7a8ace Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com> Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* remove debug outputLars Knoll2013-09-221-1/+0
| | | | | Change-Id: I168f24ac12715fc65abe230b2bd0f86f777eea00 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert the remaining vtable methods to be GC safeLars Knoll2013-09-221-1/+1
| | | | | Change-Id: I679d1833609c41d71e8436ec0ba8a4624f0c4dd0 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use a StringRef for Managed::get()Lars Knoll2013-09-221-5/+5
| | | | | | | | | also store "toString" and "valueOf" as identifiers in the engine and fix two places where we compared strings the wrong way. Change-Id: I70612221e72d43ed0e3c496e4209681bf254cded Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use StringRef for most methods in ObjectLars Knoll2013-09-221-14/+23
| | | | | Change-Id: I8e2dad0e9e34c5a549952bc0765cd57f6aa8aadf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup Object::define*Property APILars Knoll2013-09-221-27/+26
| | | | | Change-Id: I99125908a9bc1d41a2642c409af9704def7a0832 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Add a Safe<T> class and start using itLars Knoll2013-09-221-1/+1
| | | | | | | | | | The class denotes objects that are stored safely in areas controlled by the GC. These we can convert fast to a StringRef etc. Change-Id: I6b154eccaefddc42d4fafca55b7ee9e77179830c Reviewed-by: Simon Hausmann <simon.hausmann@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Introduce a Referenced<T> class to pass Objects into methodsLars Knoll2013-09-221-3/+6
| | | | | | | | | | Added some convenience typedefs (StringRef, ObjectRef, ReturnedString, ScopedString, ...) Used StringRef in newBuiltinFunction() for testing. Cleaned up the duplicated code for thrower functions. Change-Id: I7b7676690cbe70d9eabb0a5afd0d922f0be3aefd Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup ExecutionEngine::newBuiltinFunction() usagesLars Knoll2013-09-221-2/+2
| | | | | | | And change the return type to be GC safe Change-Id: I6d7513962370fea4072a3d8c6b2c6f2d1705992e Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Further work towards an exact GCLars Knoll2013-09-221-84/+106
| | | | | | | | | | | Add some more convenience in the helper classes in qscopedvalue_p.h Make accesses to CallData safer, and change ExecutionEngine::newObject() to return a safe pointer. Change-Id: I980909754ce9681cf6faa1355bab3a1e5d6dd186 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert more methods to return a Returned<>Lars Knoll2013-09-181-5/+5
| | | | | Change-Id: If294c9c4f574824c308b63a11da1337226180105 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert most remaining return values from Value to ReturnedValueLars Knoll2013-09-181-4/+8
| | | | | Change-Id: If8b0c3b91be50678693868c10fefc3678008834d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix regression in Object.isExtensible()Lars Knoll2013-09-181-1/+1
| | | | | | | | We need to encode a bool, but the extensible flag in Object is a bitfield (ie uint). Change-Id: I2461c8ae90e92840da737c0c7ee88b9a2cee21e3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert builtin methods to return a ReturnedValueLars Knoll2013-09-181-64/+64
| | | | | Change-Id: I6b75adbf53a5be0deab023d2eed98ce2a7915551 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use ReturnedValue for Managed::get().Lars Knoll2013-09-181-17/+18
| | | | | Change-Id: Ia8f35d227b69d32e1f6a041283abbbd083aa34ca Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use ReturnedValue for Managed::construct()Lars Knoll2013-09-181-3/+3
| | | | | Change-Id: I9e702d60c4e1b7ba19a699ff7a8d53876d6cd5f7 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rename QV4::ValueScope to QV4::ScopeLars Knoll2013-09-181-1/+1
| | | | | | | | 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 Knoll2013-09-181-1/+2
| | | | | | | | 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 Knoll2013-09-181-4/+4
| | | | | Change-Id: Ief2d75e9789dd367c603d90dc0fe5316a0d055e3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert ReturnedValue into a primitive (typedef to quint64)Lars Knoll2013-09-121-3/+3
| | | | | | | | | | | ReturnedValue is used to return values from runtime methods The type has to be a primitive type (no struct or union), so that the compiler will return it in a register on all platforms. They will be returned in rax on x64, [eax,edx] on x86 and [r0,r1] on arm. Change-Id: I38433e6fad252370dda5dc335d9c5be8f22e8c76 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use a ReturnedValue when converting to String or ObjectLars Knoll2013-09-121-3/+3
| | | | | | | | Also rename Value::toQString() to Value::toQStringNoThrow(), and add a throwing toQString() method for JS use. Change-Id: I821b33fc61abb7d08839df965fd337685f61a545 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Continue conversion to using scoped valuesLars Knoll2013-09-111-3/+3
| | | | | | | | | | | 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>
* Change signature of call/construct() to take a pointer to a CallDataLars Knoll2013-09-111-6/+6
| | | | | Change-Id: I5467aadba083e4b01fb0a7170946695207033680 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move CallData onto the JS stackLars Knoll2013-09-111-3/+4
| | | | | Change-Id: I22e853acfd2da337344b581bb0412c5f9930c510 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move prototype pointer into QV4::InternalClassLars Knoll2013-09-021-18/+9
| | | | | | | | | | | | | 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>
* change calling convention for JS function callsLars Knoll2013-09-021-7/+9
| | | | | | | | | | | | 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>
* wince: Build fix, disable the assembler when JIT is disabled.Sérgio Martins2013-08-291-1/+0
| | | | | Change-Id: Ibd22f27401c3751bc64749c6f1eea3aba57d66eb Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix hasOwnProperty on various types wrapped in QMLSimon Hausmann2013-08-081-0/+2
| | | | | | | | | | | | * 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/+624
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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