[runtime] Unify and simplify how frames are marked

src/mips/frames-mips.h

Index: src/mips/frames-mips.h
diff --git a/src/mips/frames-mips.h b/src/mips/frames-mips.h
index 849dea2841996d46364900071953612365536b4e..3511679708931b3bb69ff0909e34c14e1a178900 100644
--- a/src/mips/frames-mips.h
+++ b/src/mips/frames-mips.h
@@ -133,13 +133,11 @@ class EntryFrameConstants : public AllStatic {
       -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
 };
 
-
-class ExitFrameConstants : public AllStatic {
+class ExitFrameConstants : public TypedFrameConstants {
  public:
-  static const int kFrameSize = 2 * kPointerSize;
-
-  static const int kCodeOffset = -2 * kPointerSize;
-  static const int kSPOffset = -1 * kPointerSize;
+  static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
+  static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
+  DEFINE_TYPED_FRAME_SIZES(2);
 
   // The caller fields are below the frame pointer on the stack.
   static const int kCallerFPOffset = +0 * kPointerSize;
@@ -161,7 +159,7 @@ class JavaScriptFrameConstants : public AllStatic {
   // FP-relative.
   static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset;
   static const int kLastParameterOffset = +2 * kPointerSize;
-  static const int kFunctionOffset = StandardFrameConstants::kMarkerOffset;
+  static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset;
 
   // Caller SP-relative.
   static const int kParam0Offset   = -2 * kPointerSize;