void
WeakMapBase::sweepAll(JSTracer *tracer)
{
JSRuntime *rt = tracer->context->runtime;
for (WeakMapBase *m = rt->gcWeakMapList; m; m = m->next)
m->sweep(tracer);
}
void
WeakMapBase::traceAllMappings(WeakMapTracer *tracer)
{
JSRuntime *rt = tracer->context->runtime;
for (WeakMapBase *m = rt->gcWeakMapList; m; m = m->next)
m->traceMappings(tracer);
}
void WeakMapBase::restoreMarkedWeakMaps(WeakMapSet& markedWeakMaps) {
for (WeakMapSet::Range r = markedWeakMaps.all(); !r.empty(); r.popFront()) {
WeakMapBase* map = r.front();
MOZ_ASSERT(map->zone()->isGCMarking());
MOZ_ASSERT(!map->marked);
map->marked = true;
}
}
void
WeakMapBase::traceAllMappings(WeakMapTracer *tracer)
{
JSRuntime *rt = tracer->runtime;
for (CompartmentsIter c(rt, SkipAtoms); !c.done(); c.next()) {
for (WeakMapBase *m = c->gcWeakMapList; m; m = m->next)
m->traceMappings(tracer);
}
}
bool
WeakMapBase::findZoneEdgesForCompartment(JSCompartment *c)
{
for (WeakMapBase *m = c->gcWeakMapList; m; m = m->next) {
if (!m->findZoneEdges())
return false;
}
return true;
}
bool
WeakMapBase::markCompartmentIteratively(JSCompartment *c, JSTracer *tracer)
{
bool markedAny = false;
for (WeakMapBase *m = c->gcWeakMapList; m; m = m->next) {
if (m->markIteratively(tracer))
markedAny = true;
}
return markedAny;
}
void
WeakMapBase::markAll(JSCompartment* c, JSTracer* tracer)
{
MOZ_ASSERT(tracer->eagerlyTraceWeakMaps() != DoNotTraceWeakMaps);
for (WeakMapBase* m = c->gcWeakMapList; m; m = m->next) {
m->trace(tracer);
if (m->memberOf)
TraceEdge(tracer, &m->memberOf, "memberOf");
}
}
bool
WeakMapBase::markAllIteratively(JSTracer *tracer)
{
bool markedAny = false;
JSRuntime *rt = tracer->context->runtime;
for (WeakMapBase *m = rt->gcWeakMapList; m; m = m->next) {
if (m->markIteratively(tracer))
markedAny = true;
}
return markedAny;
}
void
WeakMapBase::traceAllMappings(WeakMapTracer* tracer)
{
JSRuntime* rt = tracer->runtime;
for (CompartmentsIter c(rt, SkipAtoms); !c.done(); c.next()) {
for (WeakMapBase* m = c->gcWeakMapList; m; m = m->next) {
// The WeakMapTracer callback is not allowed to GC.
JS::AutoSuppressGCAnalysis nogc;
m->traceMappings(tracer);
}
}
}
void WeakMapBase::sweepZone(JS::Zone* zone) {
for (WeakMapBase* m = zone->gcWeakMapList().getFirst(); m;) {
WeakMapBase* next = m->getNext();
if (m->marked) {
m->sweep();
} else {
m->clearAndCompact();
m->removeFrom(zone->gcWeakMapList());
}
m = next;
}
#ifdef DEBUG
for (WeakMapBase* m : zone->gcWeakMapList()) {
MOZ_ASSERT(m->isInList() && m->marked);
}
#endif
}
void
WeakMapBase::sweepZone(JS::Zone* zone)
{
for (WeakMapBase* m = zone->gcWeakMapList().getFirst(); m; ) {
WeakMapBase* next = m->getNext();
if (m->marked) {
m->sweep();
} else {
/* Destroy the hash map now to catch any use after this point. */
m->finish();
m->removeFrom(zone->gcWeakMapList());
}
m = next;
}
#ifdef DEBUG
for (WeakMapBase* m : zone->gcWeakMapList())
MOZ_ASSERT(m->isInList() && m->marked);
#endif
}
void
WeakMapBase::sweepCompartment(JSCompartment *c)
{
WeakMapBase **tailPtr = &c->gcWeakMapList;
for (WeakMapBase *m = c->gcWeakMapList, *next; m; m = next) {
next = m->next;
if (m->marked) {
m->sweep();
*tailPtr = m;
tailPtr = &m->next;
} else {
/* Destroy the hash map now to catch any use after this point. */
m->finish();
m->next = WeakMapNotInList;
}
}
*tailPtr = nullptr;
#ifdef DEBUG
for (WeakMapBase *m = c->gcWeakMapList; m; m = m->next)
JS_ASSERT(m->isInList() && m->marked);
#endif
}
void
WeakMapBase::sweepCompartment(JSCompartment *c)
{
for (WeakMapBase *m = c->gcWeakMapList; m; m = m->next)
m->sweep();
}