1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #include "nsCycleCollectionParticipant.h"
9 #include "nsWrapperCacheInlines.h"
11 #include "jsfriendapi.h"
13 void CycleCollectionNoteEdgeNameImpl(
14 nsCycleCollectionTraversalCallback
& aCallback
, const char* aName
,
16 nsAutoCString
arrayEdgeName(aName
);
17 if (aFlags
& CycleCollectionEdgeNameArrayFlag
) {
18 arrayEdgeName
.AppendLiteral("[i]");
20 aCallback
.NoteNextEdgeName(arrayEdgeName
.get());
23 void nsCycleCollectionParticipant::NoteJSChild(JS::GCCellPtr aGCThing
,
26 nsCycleCollectionTraversalCallback
* cb
=
27 static_cast<nsCycleCollectionTraversalCallback
*>(aClosure
);
28 NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(*cb
, aName
);
29 if (JS::IsCCTraceKind(aGCThing
.kind())) {
30 cb
->NoteJSChild(aGCThing
);
34 void TraceCallbackFunc::Trace(JS::Heap
<JS::Value
>* aPtr
, const char* aName
,
35 void* aClosure
) const {
36 if (aPtr
->unbarrieredGet().isGCThing()) {
37 mCallback(aPtr
->unbarrieredGet().toGCCellPtr(), aName
, aClosure
);
41 void TraceCallbackFunc::Trace(JS::Heap
<jsid
>* aPtr
, const char* aName
,
42 void* aClosure
) const {
43 if (aPtr
->unbarrieredGet().isGCThing()) {
44 mCallback(aPtr
->unbarrieredGet().toGCCellPtr(), aName
, aClosure
);
48 void TraceCallbackFunc::Trace(JS::Heap
<JSObject
*>* aPtr
, const char* aName
,
49 void* aClosure
) const {
51 mCallback(JS::GCCellPtr(aPtr
->unbarrieredGet()), aName
, aClosure
);
55 void TraceCallbackFunc::Trace(nsWrapperCache
* aPtr
, const char* aName
,
56 void* aClosure
) const {
57 JSObject
* obj
= aPtr
->GetWrapperPreserveColor();
59 mCallback(JS::GCCellPtr(obj
), aName
, aClosure
);
63 void TraceCallbackFunc::Trace(JS::TenuredHeap
<JSObject
*>* aPtr
,
64 const char* aName
, void* aClosure
) const {
66 mCallback(JS::GCCellPtr(aPtr
->unbarrieredGetPtr()), aName
, aClosure
);
70 void TraceCallbackFunc::Trace(JS::Heap
<JSFunction
*>* aPtr
, const char* aName
,
71 void* aClosure
) const {
73 mCallback(JS::GCCellPtr(aPtr
->unbarrieredGet()), aName
, aClosure
);
77 void TraceCallbackFunc::Trace(JS::Heap
<JSString
*>* aPtr
, const char* aName
,
78 void* aClosure
) const {
80 mCallback(JS::GCCellPtr(aPtr
->unbarrieredGet()), aName
, aClosure
);
84 void TraceCallbackFunc::Trace(JS::Heap
<JSScript
*>* aPtr
, const char* aName
,
85 void* aClosure
) const {
87 mCallback(JS::GCCellPtr(aPtr
->unbarrieredGet()), aName
, aClosure
);