Separate the stack used for GC from the regular JS stack

This is required to be able to implement concurrent or
incremental garbage collection.

Change-Id: Ib3c5eee3779ca2ee08a57cd3961dbcb0537bbb54
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/qml/memory/qv4heap_p.h b/src/qml/memory/qv4heap_p.h
index 6c7da91ba0..a38a938588 100644
--- a/src/qml/memory/qv4heap_p.h
+++ b/src/qml/memory/qv4heap_p.h
@@ -83,7 +83,7 @@ struct VTable
     uint type : 8;
     const char *className;
     void (*destroy)(Heap::Base *);
-    void (*markObjects)(Heap::Base *, ExecutionEngine *e);
+    void (*markObjects)(Heap::Base *, MarkStack *markStack);
     bool (*isEqualTo)(Managed *m, Managed *other);
 };
 
@@ -97,7 +97,7 @@ struct Q_QML_EXPORT Base {
     const VTable *vt;
 
     inline ReturnedValue asReturnedValue() const;
-    inline void mark(QV4::ExecutionEngine *engine);
+    inline void mark(QV4::MarkStack *markStack);
 
     void setVtable(const VTable *v) { vt = v; }
     const VTable *vtable() const { return vt; }
@@ -127,7 +127,7 @@ struct Q_QML_EXPORT Base {
         return Chunk::testBit(c->objectBitmap, h - c->realBase());
     }
 
-    inline void markChildren(ExecutionEngine *engine);
+    inline void markChildren(MarkStack *markStack);
 
     void *operator new(size_t, Managed *m) { return m; }
     void *operator new(size_t, Heap::Base *m) { return m; }