A64: Synchronize with r15358.

src/runtime.h

 // Copyright 2012 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 351 matching lines @@
   F(ArrayBufferGetByteLength, 1, 1)\
   F(ArrayBufferSliceImpl, 3, 1) \
   \
   F(TypedArrayInitialize, 5, 1) \
   F(TypedArrayGetBuffer, 1, 1) \
   F(TypedArrayGetByteLength, 1, 1) \
   F(TypedArrayGetByteOffset, 1, 1) \
   F(TypedArrayGetLength, 1, 1) \
   F(TypedArraySetFastCases, 3, 1) \
   \
+  F(DataViewInitialize, 4, 1) \
+  F(DataViewGetBuffer, 1, 1) \
+  F(DataViewGetByteLength, 1, 1) \
+  F(DataViewGetByteOffset, 1, 1) \
+  F(DataViewGetInt8, 3, 1) \
+  F(DataViewGetUint8, 3, 1) \
+  F(DataViewGetInt16, 3, 1) \
+  F(DataViewGetUint16, 3, 1) \
+  F(DataViewGetInt32, 3, 1) \
+  F(DataViewGetUint32, 3, 1) \
+  F(DataViewGetFloat32, 3, 1) \
+  F(DataViewGetFloat64, 3, 1) \
+  \
+  F(DataViewSetInt8, 4, 1) \
+  F(DataViewSetUint8, 4, 1) \
+  F(DataViewSetInt16, 4, 1) \
+  F(DataViewSetUint16, 4, 1) \
+  F(DataViewSetInt32, 4, 1) \
+  F(DataViewSetUint32, 4, 1) \
+  F(DataViewSetFloat32, 4, 1) \
+  F(DataViewSetFloat64, 4, 1) \
+  \
   /* Statements */ \
   F(NewClosure, 3, 1) \
   F(NewObject, 1, 1) \
   F(NewObjectFromBound, 1, 1) \
   F(FinalizeInstanceSize, 1, 1) \
   F(Throw, 1, 1) \
   F(ReThrow, 1, 1) \
   F(ThrowReferenceError, 1, 1) \
   F(ThrowNotDateError, 0, 1) \
   F(StackGuard, 0, 1) \
@@ skipping 79 matching lines @@
   F(DebugGetProperty, 2, 1) \
   F(DebugPropertyTypeFromDetails, 1, 1) \
   F(DebugPropertyAttributesFromDetails, 1, 1) \
   F(DebugPropertyIndexFromDetails, 1, 1) \
   F(DebugNamedInterceptorPropertyValue, 2, 1) \
   F(DebugIndexedInterceptorElementValue, 2, 1) \
   F(CheckExecutionState, 1, 1) \
   F(GetFrameCount, 1, 1) \
   F(GetFrameDetails, 2, 1) \
   F(GetScopeCount, 2, 1) \
+  F(GetStepInPositions, 2, 1) \
   F(GetScopeDetails, 4, 1) \
   F(GetFunctionScopeCount, 1, 1) \
   F(GetFunctionScopeDetails, 2, 1) \
   F(SetScopeVariableValue, 6, 1) \
   F(DebugPrintScopes, 0, 1) \
   F(GetThreadCount, 1, 1) \
   F(GetThreadDetails, 2, 1) \
   F(SetDisableBreak, 1, 1) \
   F(GetBreakLocations, 1, 1) \
   F(SetFunctionBreakPoint, 3, 1) \
@@ skipping 281 matching lines @@
                                Handle<JSArrayBuffer> array_buffer,
                                bool is_external,
                                void* data,
                                size_t allocated_length);
 
   static bool SetupArrayBufferAllocatingData(
       Isolate* isolate,
       Handle<JSArrayBuffer> array_buffer,
       size_t allocated_length);
 
+  static void FreeArrayBuffer(
+      Isolate* isolate,
+      JSArrayBuffer* phantom_array_buffer);
+
   // Helper functions used stubs.
   static void PerformGC(Object* result);
 
   // Used in runtime.cc and hydrogen's VisitArrayLiteral.
   static Handle<Object> CreateArrayLiteralBoilerplate(
       Isolate* isolate,
       Handle<FixedArray> literals,
       Handle<FixedArray> elements);
 };
 
 
 //---------------------------------------------------------------------------
 // Constants used by interface to runtime functions.
 
 class DeclareGlobalsEvalFlag:     public BitField<bool,         0, 1> {};
 class DeclareGlobalsNativeFlag:   public BitField<bool,         1, 1> {};
 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_