JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / debugger / DebuggerCallFrame.h

diff --git a/debugger/DebuggerCallFrame.h b/debugger/DebuggerCallFrame.h
index ca225695ad5f49a220ff60791498c541959bbec4..aa3cca52b04c2f3c048495ded7dbfcab71209f90 100644 (file)
--- a/debugger/DebuggerCallFrame.h
+++ b/debugger/DebuggerCallFrame.h
@@ -29,26 +29,32 @@
 #ifndef DebuggerCallFrame_h
 #define DebuggerCallFrame_h
 
-#include "CallFrame.h"
 #include "DebuggerPrimitives.h"
+#include "Strong.h"
+#include <wtf/NakedPtr.h>
 #include <wtf/PassRefPtr.h>
 #include <wtf/RefCounted.h>
 #include <wtf/text/TextPosition.h>
 
 namespace JSC {
 
+class DebuggerScope;
+class Exception;
+class ExecState;
+typedef ExecState CallFrame;
+
 class DebuggerCallFrame : public RefCounted<DebuggerCallFrame> {
 public:
     enum Type { ProgramType, FunctionType };
 
-    static PassRefPtr<DebuggerCallFrame> create(CallFrame* callFrame)
+    static Ref<DebuggerCallFrame> create(CallFrame* callFrame)
     {
-        return adoptRef(new DebuggerCallFrame(callFrame));
+        return adoptRef(*new DebuggerCallFrame(callFrame));
     }
 
     JS_EXPORT_PRIVATE explicit DebuggerCallFrame(CallFrame*);
 
-    JS_EXPORT_PRIVATE PassRefPtr<DebuggerCallFrame> callerFrame();
+    JS_EXPORT_PRIVATE RefPtr<DebuggerCallFrame> callerFrame();
     ExecState* exec() const { return m_callFrame; }
     JS_EXPORT_PRIVATE SourceID sourceID() const;
 
@@ -58,11 +64,11 @@ public:
     JS_EXPORT_PRIVATE const TextPosition& position() const { return m_position; }
 
     JS_EXPORT_PRIVATE JSGlobalObject* vmEntryGlobalObject() const;
-    JS_EXPORT_PRIVATE JSScope* scope() const;
+    JS_EXPORT_PRIVATE DebuggerScope* scope();
     JS_EXPORT_PRIVATE String functionName() const;
     JS_EXPORT_PRIVATE Type type() const;
     JS_EXPORT_PRIVATE JSValue thisValue() const;
-    JSValue evaluate(const String&, JSValue& exception);
+    JSValue evaluate(const String&, NakedPtr<Exception>&);
 
     bool isValid() const { return !!m_callFrame; }
     JS_EXPORT_PRIVATE void invalidate();
@@ -78,6 +84,9 @@ private:
     CallFrame* m_callFrame;
     RefPtr<DebuggerCallFrame> m_caller;
     TextPosition m_position;
+    // The DebuggerPausedScope is responsible for calling invalidate() which,
+    // in turn, will clear this strong ref.
+    Strong<DebuggerScope> m_scope;
 };
 
 } // namespace JSC