Refactored the code for entering and leaving exit frames (calls...

src/macro-assembler-arm.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 81 matching lines @@
   // address of the heap object 'object'.  The address must be in the first 8K
   // of an allocated page. The 'scratch' register is used in the
   // implementation and all 3 registers are clobbered by the operation, as
   // well as the ip register.
   void RecordWrite(Register object, Register offset, Register scratch);
 
   // ---------------------------------------------------------------------------
   // Activation frames
 
   void EnterInternalFrame();
-  void ExitInternalFrame();
+  void LeaveInternalFrame();
+
+  // Enter specific kind of exit frame; either EXIT or EXIT_DEBUG.
+  void EnterExitFrame(StackFrame::Type type);
+  void LeaveExitFrame();
 
 
   // ---------------------------------------------------------------------------
   // JavaScript invokes
 
   // Invoke the JavaScript function code by either calling or jumping.
   void InvokeCode(Register code,
                   const ParameterCount& expected,
                   const ParameterCount& actual,
                   InvokeFlag flag);
@@ skipping 138 matching lines @@
 // Generate a MemOperand for loading a field from an object.
 static inline MemOperand FieldMemOperand(Register object, int offset) {
   return MemOperand(object, offset - kHeapObjectTag);
 }
 
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_MACRO_ASSEMBLER_ARM_H_