gecko-dev/js
Terrence Cole c07e695d9f Bug 727306 - Specialize HeapValue::postWriteBarrier for object slots; r=billm
Because we need to re-alloc the object slots pointers for slots growth and
actively move the slots buffer between objects in TradeGuts, we cannot safely
store pointers to slots in our write buffer.  Instead we want to store a pair of
JSObject* + offset in the write buffer.  This effectively means that we need to
specialize the HeapValue::postWriteBarrier used when storing to slots.  This
patch sub-classes HeapValue and uses this sub-class for object slots.

--HG--
extra : rebase_source : 632ad9fd74f638cf9cadc19d6bc0aac8d6cc1cb1
2012-02-17 18:43:48 -08:00
..
ductwork/debugger Remove jsobj.h from installed headers, bug 690943. r=luke 2011-10-04 07:06:54 -07:00
examples No bug: Bring jorendb up to date with current state of Debugger object. r=NPOB,jorendorff 2011-12-09 14:12:36 -08:00
ipc bug 726944 - Remove JSClass::xdrObject and related functionality. r=luke 2012-02-13 09:02:21 +01:00
jsd Bug 725550: remove obsolete typedef jsdouble, r=jwalden 2012-02-24 14:19:52 -08:00
public Back out a7255af10a2a and da193f5b526b (bug 729403) for xpcshell assertions in test_TelemetryPing.js 2012-02-26 18:39:06 -08:00
src Bug 727306 - Specialize HeapValue::postWriteBarrier for object slots; r=billm 2012-02-17 18:43:48 -08:00
xpconnect Back out a7255af10a2a and da193f5b526b (bug 729403) for xpcshell assertions in test_TelemetryPing.js 2012-02-26 18:39:06 -08:00