Changeset 18963 in webkit for trunk/JavaScriptCore/kjs/object.cpp

Timestamp:

Jan 18, 2007, 5:00:40 PM (18 years ago)

Author:

bdash

Message:

2007-01-18 Sanjay Madhav <​[email protected]>

Reviewed by Darin.

Add JavaScriptCore define to help with tracing of when objects are marked.

• kjs/object.cpp: (KJS::JSObject::mark):

File:

• trunk/JavaScriptCore/kjs/object.cpp (modified) (3 diffs)

trunk/JavaScriptCore/kjs/object.cpp

@@ -44 +44 @@
 
 #define JAVASCRIPT_CALL_TRACING 0
+#define JAVASCRIPT_MARK_TRACING 0
 
 #if JAVASCRIPT_CALL_TRACING
@@ -119 +120 @@
   JSCell::mark();
 
+#if JAVASCRIPT_MARK_TRACING
+  static int markStackDepth = 0;
+  markStackDepth++;
+  for (int i = 0; i < markStackDepth; i++)
+    putchar('-');
+  
+  printf("%s (%p)\n", className().UTF8String().c_str(), this);
+#endif
+  
   JSValue *proto = _proto;
   if (!proto->marked())
@@ -124 +134 @@
 
   _prop.mark();
+  
+#if JAVASCRIPT_MARK_TRACING
+  markStackDepth--;
+#endif
 }