1 files changed, 39 insertions, 41 deletions

diff --git a/deps/v8/src/frames.h b/deps/v8/src/frames.h
index fed11c4faf..ca19b053aa 100644
--- a/deps/v8/src/frames.h
+++ b/deps/v8/src/frames.h
@@ -49,36 +49,36 @@ class StackFrameIterator;
 class ThreadLocalTop;
 class Isolate;
 
-class PcToCodeCache {
+class InnerPointerToCodeCache {
  public:
-  struct PcToCodeCacheEntry {
-    Address pc;
+  struct InnerPointerToCodeCacheEntry {
+    Address inner_pointer;
     Code* code;
     SafepointEntry safepoint_entry;
   };
 
-  explicit PcToCodeCache(Isolate* isolate) : isolate_(isolate) {
+  explicit InnerPointerToCodeCache(Isolate* isolate) : isolate_(isolate) {
     Flush();
   }
 
-  Code* GcSafeFindCodeForPc(Address pc);
-  Code* GcSafeCastToCode(HeapObject* object, Address pc);
+  Code* GcSafeFindCodeForInnerPointer(Address inner_pointer);
+  Code* GcSafeCastToCode(HeapObject* object, Address inner_pointer);
 
   void Flush() {
     memset(&cache_[0], 0, sizeof(cache_));
   }
 
-  PcToCodeCacheEntry* GetCacheEntry(Address pc);
+  InnerPointerToCodeCacheEntry* GetCacheEntry(Address inner_pointer);
 
  private:
-  PcToCodeCacheEntry* cache(int index) { return &cache_[index]; }
+  InnerPointerToCodeCacheEntry* cache(int index) { return &cache_[index]; }
 
   Isolate* isolate_;
 
-  static const int kPcToCodeCacheSize = 1024;
-  PcToCodeCacheEntry cache_[kPcToCodeCacheSize];
+  static const int kInnerPointerToCodeCacheSize = 1024;
+  InnerPointerToCodeCacheEntry cache_[kInnerPointerToCodeCacheSize];
 
-  DISALLOW_COPY_AND_ASSIGN(PcToCodeCache);
+  DISALLOW_COPY_AND_ASSIGN(InnerPointerToCodeCache);
 };
 
 
@@ -106,9 +106,9 @@ class StackHandler BASE_EMBEDDED {
   static inline StackHandler* FromAddress(Address address);
 
   // Testers
-  bool is_entry() { return state() == ENTRY; }
-  bool is_try_catch() { return state() == TRY_CATCH; }
-  bool is_try_finally() { return state() == TRY_FINALLY; }
+  inline bool is_entry() const;
+  inline bool is_try_catch() const;
+  inline bool is_try_finally() const;
 
  private:
   // Accessors.
@@ -139,7 +139,10 @@ class StackFrame BASE_EMBEDDED {
   enum Type {
     NONE = 0,
     STACK_FRAME_TYPE_LIST(DECLARE_TYPE)
-    NUMBER_OF_TYPES
+    NUMBER_OF_TYPES,
+    // Used by FrameScope to indicate that the stack frame is constructed
+    // manually and the FrameScope does not need to emit code.
+    MANUAL
   };
 #undef DECLARE_TYPE
 
@@ -215,9 +218,7 @@ class StackFrame BASE_EMBEDDED {
   virtual Code* unchecked_code() const = 0;
 
   // Get the code associated with this frame.
-  Code* LookupCode() const {
-    return GetContainingCode(isolate(), pc());
-  }
+  inline Code* LookupCode() const;
 
   // Get the code object that contains the given pc.
   static inline Code* GetContainingCode(Isolate* isolate, Address pc);
@@ -299,7 +300,7 @@ class EntryFrame: public StackFrame {
   virtual void SetCallerFp(Address caller_fp);
 
  protected:
-  explicit EntryFrame(StackFrameIterator* iterator) : StackFrame(iterator) { }
+  inline explicit EntryFrame(StackFrameIterator* iterator);
 
   // The caller stack pointer for entry frames is always zero. The
   // real information about the caller frame is available through the
@@ -326,8 +327,7 @@ class EntryConstructFrame: public EntryFrame {
   }
 
  protected:
-  explicit EntryConstructFrame(StackFrameIterator* iterator)
-      : EntryFrame(iterator) { }
+  inline explicit EntryConstructFrame(StackFrameIterator* iterator);
 
  private:
   friend class StackFrameIterator;
@@ -361,7 +361,7 @@ class ExitFrame: public StackFrame {
   static void FillState(Address fp, Address sp, State* state);
 
  protected:
-  explicit ExitFrame(StackFrameIterator* iterator) : StackFrame(iterator) { }
+  inline explicit ExitFrame(StackFrameIterator* iterator);
 
   virtual Address GetCallerStackPointer() const;
 
@@ -394,8 +394,7 @@ class StandardFrame: public StackFrame {
   }
 
  protected:
-  explicit StandardFrame(StackFrameIterator* iterator)
-      : StackFrame(iterator) { }
+  inline explicit StandardFrame(StackFrameIterator* iterator);
 
   virtual void ComputeCallerState(State* state) const;
 
@@ -514,8 +513,7 @@ class JavaScriptFrame: public StandardFrame {
   }
 
  protected:
-  explicit JavaScriptFrame(StackFrameIterator* iterator)
-      : StandardFrame(iterator) { }
+  inline explicit JavaScriptFrame(StackFrameIterator* iterator);
 
   virtual Address GetCallerStackPointer() const;
 
@@ -552,8 +550,7 @@ class OptimizedFrame : public JavaScriptFrame {
   DeoptimizationInputData* GetDeoptimizationData(int* deopt_index);
 
  protected:
-  explicit OptimizedFrame(StackFrameIterator* iterator)
-      : JavaScriptFrame(iterator) { }
+  inline explicit OptimizedFrame(StackFrameIterator* iterator);
 
  private:
   friend class StackFrameIterator;
@@ -581,12 +578,9 @@ class ArgumentsAdaptorFrame: public JavaScriptFrame {
                      int index) const;
 
  protected:
-  explicit ArgumentsAdaptorFrame(StackFrameIterator* iterator)
-      : JavaScriptFrame(iterator) { }
+  inline explicit ArgumentsAdaptorFrame(StackFrameIterator* iterator);
 
-  virtual int GetNumberOfIncomingArguments() const {
-    return Smi::cast(GetExpression(0))->value();
-  }
+  virtual int GetNumberOfIncomingArguments() const;
 
   virtual Address GetCallerStackPointer() const;
 
@@ -611,8 +605,7 @@ class InternalFrame: public StandardFrame {
   }
 
  protected:
-  explicit InternalFrame(StackFrameIterator* iterator)
-      : StandardFrame(iterator) { }
+  inline explicit InternalFrame(StackFrameIterator* iterator);
 
   virtual Address GetCallerStackPointer() const;
 
@@ -633,8 +626,7 @@ class ConstructFrame: public InternalFrame {
   }
 
  protected:
-  explicit ConstructFrame(StackFrameIterator* iterator)
-      : InternalFrame(iterator) { }
+  inline explicit ConstructFrame(StackFrameIterator* iterator);
 
  private:
   friend class StackFrameIterator;
@@ -710,20 +702,26 @@ class JavaScriptFrameIteratorTemp BASE_EMBEDDED {
 
   inline explicit JavaScriptFrameIteratorTemp(Isolate* isolate);
 
+  inline JavaScriptFrameIteratorTemp(Isolate* isolate, ThreadLocalTop* top);
+
   // Skip frames until the frame with the given id is reached.
   explicit JavaScriptFrameIteratorTemp(StackFrame::Id id) { AdvanceToId(id); }
 
   inline JavaScriptFrameIteratorTemp(Isolate* isolate, StackFrame::Id id);
 
-  JavaScriptFrameIteratorTemp(Address fp, Address sp,
-                              Address low_bound, Address high_bound) :
+  JavaScriptFrameIteratorTemp(Address fp,
+                              Address sp,
+                              Address low_bound,
+                              Address high_bound) :
       iterator_(fp, sp, low_bound, high_bound) {
     if (!done()) Advance();
   }
 
   JavaScriptFrameIteratorTemp(Isolate* isolate,
-                              Address fp, Address sp,
-                              Address low_bound, Address high_bound) :
+                              Address fp,
+                              Address sp,
+                              Address low_bound,
+                              Address high_bound) :
       iterator_(isolate, fp, sp, low_bound, high_bound) {
     if (!done()) Advance();
   }