Add runtime and native entry tags

runtime/vm/stack_frame.h

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_STACK_FRAME_H_
 #define VM_STACK_FRAME_H_
 
 #include "vm/allocation.h"
 #include "vm/object.h"
 #include "vm/stub_code.h"
@@ skipping 223 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(StackFrameIterator);
 };
 
 
 // Iterator for iterating over all dart frames (skips over exit frames,
 // entry frames and stub frames).
 class DartFrameIterator : public ValueObject {
  public:
   DartFrameIterator() : frames_(StackFrameIterator::kDontValidateFrames) { }
   explicit DartFrameIterator(uword last_fp)
-      : frames_(last_fp, StackFrameIterator::kDontValidateFrames) {}
+      : frames_(last_fp, StackFrameIterator::kDontValidateFrames) { }
+  explicit DartFrameIterator(uword fp, uword sp, uword pc)

[siva, 2014/04/10 17:58:22]

explicit not needed as it has more than one parameter.

[Cutch, 2014/04/10 20:17:32]

Done.

+      : frames_(fp, sp, pc, StackFrameIterator::kDontValidateFrames) { }
   // Get next dart frame.
   StackFrame* NextFrame() {
     StackFrame* frame = frames_.NextFrame();
     while (frame != NULL && !frame->IsDartFrame()) {
       frame = frames_.NextFrame();
     }
     return frame;
   }
 
  private:
@@ skipping 40 matching lines @@
   uword pc_;
   GrowableArray<DeoptInstr*> deopt_instructions_;
   Array& object_table_;
 
   DISALLOW_COPY_AND_ASSIGN(InlinedFunctionsIterator);
 };
 
 }  // namespace dart
 
 #endif  // VM_STACK_FRAME_H_