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Backed out changeset d89d4281fd8d (bug 933313) for bustage on a CLOSED TREE

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This commit is contained in:
Carsten "Tomcat" Book
2014-06-06 10:18:04 +02:00
parent ca37b56960
commit c817df43b8
48 changed files with 204 additions and 2335 deletions
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44
js/src/jsobj.cpp
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@@ -2837,26 +2837,16 @@ JSObject::setSlotSpan(ThreadSafeContext *cx, HandleObject obj, uint32_t span)
return true;
}
// This will not run the garbage collector. If a nursery cannot accomodate the slot array
// an attempt will be made to place the array in the tenured area.
static HeapSlot *
AllocateSlots(ThreadSafeContext *cx, JSObject *obj, uint32_t nslots)
{
#ifdef JSGC_GENERATIONAL
if (cx->isJSContext())
return cx->asJSContext()->runtime()->gc.nursery.allocateSlots(cx->asJSContext(), obj, nslots);
#endif
#ifdef JSGC_FJGENERATIONAL
if (cx->isForkJoinContext())
return cx->asForkJoinContext()->fjNursery().allocateSlots(obj, nslots);
#endif
return cx->pod_malloc<HeapSlot>(nslots);
}
// This will not run the garbage collector. If a nursery cannot accomodate the slot array
// an attempt will be made to place the array in the tenured area.
//
// If this returns null then the old slots will be left alone.
static HeapSlot *
ReallocateSlots(ThreadSafeContext *cx, JSObject *obj, HeapSlot *oldSlots,
uint32_t oldCount, uint32_t newCount)
@@ -2864,14 +2854,8 @@ ReallocateSlots(ThreadSafeContext *cx, JSObject *obj, HeapSlot *oldSlots,
#ifdef JSGC_GENERATIONAL
if (cx->isJSContext()) {
return cx->asJSContext()->runtime()->gc.nursery.reallocateSlots(cx->asJSContext(),
obj, oldSlots,
oldCount, newCount);
}
#endif
#ifdef JSGC_FJGENERATIONAL
if (cx->isForkJoinContext()) {
return cx->asForkJoinContext()->fjNursery().reallocateSlots(obj, oldSlots,
oldCount, newCount);
obj, oldSlots,
oldCount, newCount);
}
#endif
return (HeapSlot *)cx->realloc_(oldSlots, oldCount * sizeof(HeapSlot),
@@ -2943,14 +2927,10 @@ JSObject::growSlots(ThreadSafeContext *cx, HandleObject obj, uint32_t oldCount,
static void
FreeSlots(ThreadSafeContext *cx, HeapSlot *slots)
{
// Note: threads without a JSContext do not have access to nursery allocated things.
#ifdef JSGC_GENERATIONAL
// Note: threads without a JSContext do not have access to GGC nursery allocated things.
if (cx->isJSContext())
return cx->asJSContext()->runtime()->gc.nursery.freeSlots(cx->asJSContext(), slots);
#endif
#ifdef JSGC_FJGENERATIONAL
if (cx->isForkJoinContext())
return cx->asForkJoinContext()->fjNursery().freeSlots(slots);
#endif
js_free(slots);
}
@@ -3167,8 +3147,6 @@ JSObject::maybeDensifySparseElements(js::ExclusiveContext *cx, HandleObject obj)
return ED_OK;
}
// This will not run the garbage collector. If a nursery cannot accomodate the element array
// an attempt will be made to place the array in the tenured area.
static ObjectElements *
AllocateElements(ThreadSafeContext *cx, JSObject *obj, uint32_t nelems)
{
@@ -3176,16 +3154,10 @@ AllocateElements(ThreadSafeContext *cx, JSObject *obj, uint32_t nelems)
if (cx->isJSContext())
return cx->asJSContext()->runtime()->gc.nursery.allocateElements(cx->asJSContext(), obj, nelems);
#endif
#ifdef JSGC_FJGENERATIONAL
if (cx->isForkJoinContext())
return cx->asForkJoinContext()->fjNursery().allocateElements(obj, nelems);
#endif
return static_cast<js::ObjectElements *>(cx->malloc_(nelems * sizeof(HeapValue)));
}
// This will not run the garbage collector. If a nursery cannot accomodate the element array
// an attempt will be made to place the array in the tenured area.
static ObjectElements *
ReallocateElements(ThreadSafeContext *cx, JSObject *obj, ObjectElements *oldHeader,
uint32_t oldCount, uint32_t newCount)
@@ -3193,14 +3165,8 @@ ReallocateElements(ThreadSafeContext *cx, JSObject *obj, ObjectElements *oldHead
#ifdef JSGC_GENERATIONAL
if (cx->isJSContext()) {
return cx->asJSContext()->runtime()->gc.nursery.reallocateElements(cx->asJSContext(), obj,
oldHeader, oldCount,
newCount);
}
#endif
#ifdef JSGC_FJGENERATIONAL
if (cx->isForkJoinContext()) {
return cx->asForkJoinContext()->fjNursery().reallocateElements(obj, oldHeader,
oldCount, newCount);
oldHeader, oldCount,
newCount);
}
#endif