| Commit message (Collapse) | Author | Age | Files | Lines |
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adapted from WebKit changes 125004 & 125018.
Change-Id: Id051375924ece634acf2c0564a39c2d4b1cebe3c
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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Needed for automating static plugin loading.
Task-number: QTBUG-28131
Change-Id: Ie9d95bcccc4358656d4e038850818606644aa8d3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
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Change-Id: I7750e9af3eee8cee5be202094acd1d3efc4b52b0
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Change-Id: I70a3156710a37b02417c7d6c7c6c1ee222da0281
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Change-Id: I543eee28fa1f72d2b9371b39906fd3f0219cc000
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
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Change-Id: Id4cf97c6ca3b9d4335daf4f32842fb07f51c557e
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
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-affects the QCH file.
Change-Id: I05d38a4bdeca359ff6f58c434e6d61198487d2a5
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
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Change-Id: I20e6d2fca4faef1586b5da3ff494fb8196645f34
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Change-Id: I3a9c2dbe0262d5139314b7447adce8bbb599f9b8
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Mention the JS functionality in Qt Qml, and that Qt Qml
can be an option for the commercial customers that can't
use LGPL'ed code.
Change-Id: Ibbefa160711820fb6235aa312a375e1b1b9d0b16
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Sami Makkonen <sami.makkonen@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
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Change-Id: I9171bce02bc1cd0973fee43af1774f887b4f8668
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
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Change-Id: If2ee8fc472ef47e24967c29f5ba39b92e4b41098
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-qt-module-defaults.qdocconf already contains the HTML template.
Change-Id: I8f4ce0d4f7b9a5a713f8b6ad81828c00f3607b27
Reviewed-by: Martin Smith <martin.smith@digia.com>
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DESTDIR and INSTALLS+=target are set up automatically now, but
PLUGIN_TYPE needs to be defined.
Change-Id: I7f9c80f78e421ade15621459c600c94e01488667
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
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Add missing MAP_NORESERVE, and fix error checking.
Special thanks to Olivier JG for debugging the issue.
Task-number: QTBUG-27322
Change-Id: Ic4d5aa5849b9b5500fd3065aad5c86dd089a850b
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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The global files now live in qtbase only, and are made available to the
other modules via the $QT_INSTALL_DOCS variable.
Change-Id: Ia10e092bb6780d379dacafe0a10a6b78ce7f9a6c
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Change-Id: Ifdf1bb4b4bbb77cb8f5d5d4a3a6108763b672c57
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Change-Id: I22bba8d2d175d787913d1e2269ad2ca8ff762043
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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Change-Id: I9d4f8b6b3af98bb8cc7a4b773a5c663691e5476b
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Change copyrights and license headers from Nokia to Digia
Change-Id: Id0b72b8c895b0eab04a740bf83859c9b646dd911
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Change-Id: I1d95fe8089d8384563654630b9f4b201245887b9
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
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ENABLE_EXECUTABLE_ALLOCATOR_FIXED requires sys/mman.h which is not
available with MinGW-w64.
Change-Id: I6e76ce0c570e5819657debf813f0e80cef907dd4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Yuchen Deng <loaden@gmail.com>
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
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Commit df0ec196031d33850324dc5eeed2d71f61413885 assumed that JSC's
Interpreter::throwException function is called exactly once when an
exception occurs. That's wrong. If there is a native call inbetween
two JS calls on the stack, the call stack will be unwound to the
point of the native call frame, and throwException will return. After
the native (C) call frame has been unwound, throwException will be
called again to unwind remaining JS call frames, and so on.
This was causing QtScript to discard the backtrace belonging to the
inner-most JS frames; the backtrace would be regenerated from a
partially unwound state.
Fix this by ignoring subsequent calls to the uncaughtException()
callback once a backtrace has been captured; the backtrace is already
cleared before each evaluation is started.
Task-number: QTBUG-26889
Change-Id: I03e1d60fbac5e592cff1dd5ef70f397cf94454ae
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
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It is to be removed, and is obsoleted by QMetaType::PointerToQObject.
By using QMetaType::PointerToQObject, we also gain the feature
that all pointers to types derived from QObject return true for
QScriptValue::isQObject().
Change-Id: I18392b5b6cde3a45d060c37612d987a5cf8e8f18
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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This function has been broken since Qt 4.6 (when the JavaScriptCore-
based back-end was introduced). Fix it by introducing a callback in
JSC that allows us to capture the stack when an uncaught exception
occurs.
Task-number: QTBUG-6139
Change-Id: I4a829323c9fb0c8b2f16a2e5d6f0aeb13cc32561
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Such conversion is not guaranteed to be lossless on all platforms,
but it's still reasonable to support these types by default.
JSC::JSValue already had constructors for them.
The type matching / overload resolution in the QObject binding
already handled long and ulong, but the value conversion itself
was missing, for some reason.
Task-number: QTBUG-2124
Change-Id: I14ff29a8e949403234b7659c0aca8b48bcdbda0e
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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In debug mode, if a QScriptEngine was never destroyed, JavaScriptCore
would output a message like
LEAK: 120 Structure
on stderr at exit.
This is not terribly helpful to users; also, it's not common for Qt
classes to produce such output. Since JavaScriptCore's only usage of
the logging facility is for reporting these "leaks", we can disable
logging altogether.
Task-number: QTBUG-18201
Change-Id: Id598bd1f48129d821a954cc49d8e3ab715d78426
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Change-Id: I05b18befb71ef0483ee5a40dab6163f0612782e0
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
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Change-Id: Ied05f26ee735d63a89a5bcf9b7afbeaa8e70809c
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
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Issue 1: Even if a sender object was only weakly referenced, the
connection's slot function would still get marked. If the slot was a
closure, its scope could hold a reference to the sender object, so by
marking the closure, the sender would get marked, too - even if there
were no other references to the closure outside of the QObject
connection structure. This would cause the sender object to stay
alive, rather than being garbage-collected (i.e., it leaked).
Issue 2: It's possible that a closure used as a slot in a connection
for one QObject holds the only reference to another QObject that has
connections of its own. In that case, if the first object is
explicitly referenced, the second object (and its connections) should
get marked. But depending on the order in which the connections were
marked, the second object might get treated incorrectly.
This commit solves both issues by introducing an iterative scheme for
marking connections. The first pass marks only connections whose
sender object is referenced elsewhere in the JS environment. The
second pass marks connections whose sender object is referenced by
slots of the connections marked in the first pass. And so on, until
no more connections should be marked. At that point, any remaining
unmarked connections are effectively dead (belonging to QObjects that
can be reclaimed by the GC).
Task-number: QTBUG-26590
Change-Id: I50aa66f7fe407a6827b6f2a12e027275a2fb4655
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
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No library other than the core libraries should depend on their
export macros being in qglobal.h.
Change-Id: I6ded70813f6296ca5aa1d7d3cdb38503a5538424
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
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This was a regression introduced in Qt 4.6 (JavaScriptCore-based
backend). pushContext() should always create a context with a "clean"
scope (only the Global Object and the context's own activation object
should be in the scope chain).
The scope chain API is internal, but the wrong behavior could still
be observed e.g. through QScriptEngine::evaluate().
Task-number: QTBUG-18188
Change-Id: I138dabc665d7275fb85d3b5e1b473d56096a989e
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Cherry-picked from webkit commit
a5b3261a8c4386b4e14ce40a34c7fc933a5f7001
Task-number: QTBUG-23871
Change-Id: Ia028fe072b349e3a7883ae0f6f7298941cc1bc9e
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
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If QtWidgets is not available, disable a few examples which need it.
Standardize on isEmpty(QT.widgets.name) in preference to
contains(QT_CONFIG,no-widgets).
Change-Id: I00335149a75911dd4ab42a4ce659889d548a8be3
Reviewed-by: Kalle Lehtonen <kalle.ju.lehtonen@nokia.com>
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
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This was a regression against the pre-JavaScriptCore
implementation, where we used to store the selected method index as
an internal member of the QScriptContext(Private). But in the
JSC-based implementation, QScriptContext is implemented as a
pointer to a JSC::CallFrame, and there are no unused fields in
CallFrame where the method index can be stashed.
Refactor the Qt method call logic so that the method selection is
separate from the actual processing of the target method. This way,
QScriptContextInfo can compute the method index the same way that
the actual method call did.
Task-number: QTBUG-6133
Change-Id: I619fa8b91542d0b6ab5a44b00266cc0705c95823
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Even if getPropertyDescriptor() returns true, it's not guaranteed
that PropertyDescriptor::setter() or PropertyDescriptor::value()
returns a valid JSC value.
This code is in an "#ifdef QT_BUILD_SCRIPT_LIB" block, i.e. a
patch we added on top of the original JSC sources.
The lack of checks caused the getter-in-prototype and
indexed-accessors tests from the V8 test suite to assert in
debug mode.
Task-number: QTBUG-17915
Change-Id: I568d83f2f80b28871ea0d934a8e33078ac8aa3ad
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Address the "###" comment.
When QScriptEngine::newQObject() is called with the option
PreferExistingWrapperObject, the resulting wrapper object is cached
by the engine, in case it will be needed later (e.g., by a subsequent
newQObject() call for the same QObject, with the same wrap options).
But if a QObject wrapper object is only referenced by the QtScript
internals (i.e., not reachable from the JSC stack/heap, or kept in a
QScriptValue), the wrapper should not be kept alive if the ownership
is ScriptOwnership, or if the ownership is AutoOwnership and the C++
object has no parent.
If the wrapper is marked in that case, it won't get collected, and
hence the C++ object will be kept alive, too. In practice, QtScript
appears to leak memory (the objects will only be destroyed when the
engine is destroyed).
Our copy of JSC doesn't have a concept of weak references; the
ClientData callback in the JSC markRoots() function (which causes
QScriptEnginePrivate::mark() to be called) was moved to the end. This
enables the wrapper and connection marking logic to determine whether
a wrapper can be safely discarded (if it hasn't been marked by JSC by
this point, it must be a weak reference).
Task-number: QTBUG-21993
Change-Id: I61f6aafc91f080b80d3f5859148e645b80d9b653
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Calling methodSignature() is inefficient in Qt5 because it
dynamically constructs a string. In the places where we only want the
method name, we should call QMetaMethod::name() instead.
Change-Id: Ie2e66945a3a275630aad1c9253bd60b9889b7cfd
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Task-number: QTBUG-15213
Change-Id: I6618cbde2032d6ced780057930f43fa967087262
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
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Since the switch to JavaScriptCore, Error objects no longer have the
non-standard "stack" property, and we're not going to hack
JavaScriptCore to support it.
Task-number: QTBUG-15956
Change-Id: I085f24fbb179bbf3d1609cbc13e963fa51b4dbbc
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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Task-number: QTBUG-26261
Change-Id: Ie269c56c0336b1c937d4ec551f913ae7537d0338
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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- load(qt_module) => load(qt_build_config)
- remove:
- CONFIG+=module (obsolete)
- setup of PKGCONFIG* variables (automated now)
- code relating to module version headers (automated now)
- %mastercontent assignment (automated now)
- QT_BUILD_*_LIB defines (automated now)
- pointless QPRO_PWD assignments
- qmake -project boilerplate
Change-Id: I618bc1db930a372e7f713f21f21b2cfedc839258
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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Change-Id: I060145658caaa4b4d39c323c6004e594ff44f98f
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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An overload for std::swap() what works with std::pair<A,B> is included
in libc++ (but not libstdc++). Avoid ambiguity in HashTable.h by
omitting the version there and using the std::swap() version.
Collector.cpp needs to include pthread.h directly, as it is not
automatically included by libc++'s headers (libstdc++ does pull in
pthread.h though).
Change-Id: I20ffe5a745900d1cfa1e489ebf4376e454eded5f
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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see https://bugs.gentoo.org/show_bug.cgi?id=407315
The UChar32 is declared as signed 32-bit int since ICU 2.4,
no chance they'll fix their code.
Change-Id: I9691507c8ca14a04610e9b13ae13f416929ffa08
Reviewed-by: Davide Pesavento <davidepesa@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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U+10C1 and U+10CD has been added in the Unicode 6.1 and assigned with
general category Lu (Uppercase Letter). toLower(Lu) can never be Lu,
thus the failing testcases are just wrong -> omit them.
This also avoids using of QUnicodeTables internals in JSC.
Change-Id: I6aa6dab686dc3e3556ebe83c395c5d93e42cfb4f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Change-Id: I9fabf055a959b27cd44fb2e179f98bfae9d7d297
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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Change-Id: I88316acb4cfc867689dfa636dd7554ac0976275f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Change-Id: I042d9bafe4f48a8cd23306f0864b6872776d0153
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
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As the existing comment shows, the WebKit code cannot be built with
C++11 support enabled.
Change-Id: Ic900fb1dc73420fcc3fcec9e7d574f7dece0e036
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
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