Experimental: periodic merge from the bleeding edge branch to the code...

src/frames.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 130 matching lines @@
   // Get the id of this stack frame.
   Id id() const { return static_cast<Id>(OffsetFrom(pp())); }
 
   // Checks if this frame includes any stack handlers.
   bool HasHandler() const;
 
   // Get the type of this frame.
   virtual Type type() const = 0;
 
   // Get the code associated with this frame.
-  virtual Code* FindCode() const = 0;
+  virtual Code* code() const = 0;
 
   // Garbage collection support.
   static void CookFramesForThread(ThreadLocalTop* thread);
   static void UncookFramesForThread(ThreadLocalTop* thread);
 
   virtual void Iterate(ObjectVisitor* v) const { }
 
   // Printing support.
   enum PrintMode { OVERVIEW, DETAILS };
   virtual void Print(StringStream* accumulator,
@@ skipping 40 matching lines @@
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(StackFrame);
 };
 
 
 // Entry frames are used to enter JavaScript execution from C.
 class EntryFrame: public StackFrame {
  public:
   virtual Type type() const { return ENTRY; }
 
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   // Garbage collection support.
   virtual void Iterate(ObjectVisitor* v) const;
 
   static EntryFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_entry());
     return static_cast<EntryFrame*>(frame);
   }
 
  protected:
   explicit EntryFrame(StackFrameIterator* iterator) : StackFrame(iterator) { }
 
   // The caller stack pointer for entry frames is always zero. The
   // real information about the caller frame is available through the
   // link to the top exit frame.
   virtual Address GetCallerStackPointer() const { return 0; }
 
  private:
   virtual Type GetCallerState(State* state) const;
 
   friend class StackFrameIterator;
 };
 
 
 class EntryConstructFrame: public EntryFrame {
  public:
   virtual Type type() const { return ENTRY_CONSTRUCT; }
 
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   static EntryConstructFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_entry_construct());
     return static_cast<EntryConstructFrame*>(frame);
   }
 
  protected:
   explicit EntryConstructFrame(StackFrameIterator* iterator)
       : EntryFrame(iterator) { }
 
  private:
   friend class StackFrameIterator;
 };
 
 
 // Exit frames are used to exit JavaScript execution and go to C.
 class ExitFrame: public StackFrame {
  public:
   virtual Type type() const { return EXIT; }
 
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   // Garbage collection support.
   virtual void Iterate(ObjectVisitor* v) const;
 
   static ExitFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_exit());
     return static_cast<ExitFrame*>(frame);
   }
 
   // Compute the state and type of an exit frame given a frame
@@ skipping 10 matching lines @@
   virtual Type GetCallerState(State* state) const;
 
   friend class StackFrameIterator;
 };
 
 
 class ExitDebugFrame: public ExitFrame {
  public:
   virtual Type type() const { return EXIT_DEBUG; }
 
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   static ExitDebugFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_exit_debug());
     return static_cast<ExitDebugFrame*>(frame);
   }
 
  protected:
   explicit ExitDebugFrame(StackFrameIterator* iterator)
       : ExitFrame(iterator) { }
 
@@ skipping 88 matching lines @@
 
   // Garbage collection support.
   virtual void Iterate(ObjectVisitor* v) const;
 
   // Printing support.
   virtual void Print(StringStream* accumulator,
                      PrintMode mode,
                      int index) const;
 
   // Determine the code for the frame.
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   static JavaScriptFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_java_script());
     return static_cast<JavaScriptFrame*>(frame);
   }
 
  protected:
   explicit JavaScriptFrame(StackFrameIterator* iterator)
       : StandardFrame(iterator) { }
 
@@ skipping 13 matching lines @@
   // adaptor frames from ordinary JavaScript frames. If a frame has
   // the sentinel as its context, it is an arguments adaptor frame. It
   // must be tagged as a small integer to avoid GC issues. Crud.
   enum {
     SENTINEL = (1 << kSmiTagSize) | kSmiTag
   };
 
   virtual Type type() const { return ARGUMENTS_ADAPTOR; }
 
   // Determine the code for the frame.
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   static ArgumentsAdaptorFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_arguments_adaptor());
     return static_cast<ArgumentsAdaptorFrame*>(frame);
   }
 
   // Printing support.
   virtual void Print(StringStream* accumulator,
                      PrintMode mode,
                      int index) const;
  protected:
   explicit ArgumentsAdaptorFrame(StackFrameIterator* iterator)
       : JavaScriptFrame(iterator) { }
 
   virtual Address GetCallerStackPointer() const;
 
  private:
   friend class StackFrameIterator;
 };
 
 
 class InternalFrame: public StandardFrame {
  public:
   virtual Type type() const { return INTERNAL; }
 
   // Garbage collection support.
   virtual void Iterate(ObjectVisitor* v) const;
 
   // Determine the code for the frame.
-  virtual Code* FindCode() const;
+  virtual Code* code() const;
 
   static InternalFrame* cast(StackFrame* frame) {
     ASSERT(frame->is_internal());
     return static_cast<InternalFrame*>(frame);
   }
 
  protected:
   explicit InternalFrame(StackFrameIterator* iterator)
       : StandardFrame(iterator) { }
 
@@ skipping 101 matching lines @@
   JavaScriptFrame* FindJavaScriptFrame(int n);
 
  private:
   StackFrameIterator iterator_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FRAMES_H_