WIP SharedArrayBuffer implementation

src/api.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_API_H_
 #define V8_API_H_
 
 #include "src/v8.h"
 
 #include "include/v8-testing.h"
@@ skipping 141 matching lines @@
   V(Uint8Array, JSTypedArray)                \
   V(Uint8ClampedArray, JSTypedArray)         \
   V(Int8Array, JSTypedArray)                 \
   V(Uint16Array, JSTypedArray)               \
   V(Int16Array, JSTypedArray)                \
   V(Uint32Array, JSTypedArray)               \
   V(Int32Array, JSTypedArray)                \
   V(Float32Array, JSTypedArray)              \
   V(Float64Array, JSTypedArray)              \
   V(DataView, JSDataView)                    \
+  V(SharedArrayBuffer, JSArrayBuffer)        \
+  V(SharedTypedArray, JSTypedArray)          \
+  V(SharedUint8Array, JSTypedArray)          \
+  V(SharedUint8ClampedArray, JSTypedArray)   \
+  V(SharedInt8Array, JSTypedArray)           \
+  V(SharedUint16Array, JSTypedArray)         \
+  V(SharedInt16Array, JSTypedArray)          \
+  V(SharedUint32Array, JSTypedArray)         \
+  V(SharedInt32Array, JSTypedArray)          \
+  V(SharedFloat32Array, JSTypedArray)        \
+  V(SharedFloat64Array, JSTypedArray)        \
   V(Name, Name)                              \
   V(String, String)                          \
   V(Symbol, Symbol)                          \
   V(Script, JSFunction)                      \
   V(UnboundScript, SharedFunctionInfo)       \
   V(Function, JSFunction)                    \
   V(Message, JSMessageObject)                \
   V(Context, Context)                        \
   V(External, Object)                        \
   V(StackTrace, JSArray)                     \
@@ skipping 51 matching lines @@
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
   static inline Local<Uint32Array> ToLocalUint32Array(
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
   static inline Local<Int32Array> ToLocalInt32Array(
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
   static inline Local<Float32Array> ToLocalFloat32Array(
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
   static inline Local<Float64Array> ToLocalFloat64Array(
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
 
+  static inline Local<SharedArrayBuffer> ToLocalShared(
+      v8::internal::Handle<v8::internal::JSArrayBuffer> obj);
+  static inline Local<SharedTypedArray> ToLocalShared(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedUint8Array> ToLocalSharedUint8Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedUint8ClampedArray> ToLocalSharedUint8ClampedArray(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedInt8Array> ToLocalSharedInt8Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedUint16Array> ToLocalSharedUint16Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedInt16Array> ToLocalSharedInt16Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedUint32Array> ToLocalSharedUint32Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedInt32Array> ToLocalSharedInt32Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedFloat32Array> ToLocalSharedFloat32Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+  static inline Local<SharedFloat64Array> ToLocalSharedFloat64Array(
+      v8::internal::Handle<v8::internal::JSTypedArray> obj);
+
   static inline Local<Message> MessageToLocal(
       v8::internal::Handle<v8::internal::Object> obj);
   static inline Local<Promise> PromiseToLocal(
       v8::internal::Handle<v8::internal::JSObject> obj);
   static inline Local<StackTrace> StackTraceToLocal(
       v8::internal::Handle<v8::internal::JSArray> obj);
   static inline Local<StackFrame> StackFrameToLocal(
       v8::internal::Handle<v8::internal::JSObject> obj);
   static inline Local<Number> NumberToLocal(
       v8::internal::Handle<v8::internal::Object> obj);
@@ skipping 97 matching lines @@
 
 
 #define MAKE_TO_LOCAL_TYPED_ARRAY(Type, typeName, TYPE, ctype, size)  \
   Local<v8::Type##Array> Utils::ToLocal##Type##Array(                 \
       v8::internal::Handle<v8::internal::JSTypedArray> obj) {         \
     DCHECK(obj->type() == v8::internal::kExternal##Type##Array);      \
     return Convert<v8::internal::JSTypedArray, v8::Type##Array>(obj); \
   }
 
 
+#define MAKE_TO_LOCAL_SHARED_TYPED_ARRAY(Type, typeName, TYPE, ctype, size)   \
+  Local<v8::Shared##Type##Array> Utils::ToLocalShared##Type##Array(           \
+      v8::internal::Handle<v8::internal::JSTypedArray> obj) {                 \
+    DCHECK(obj->type() == v8::internal::kExternal##Type##Array);              \
+    return Convert<v8::internal::JSTypedArray, v8::Shared##Type##Array>(obj); \
+  }
+
+
 MAKE_TO_LOCAL(ToLocal, Context, Context)
 MAKE_TO_LOCAL(ToLocal, Object, Value)
 MAKE_TO_LOCAL(ToLocal, JSFunction, Function)
 MAKE_TO_LOCAL(ToLocal, Name, Name)
 MAKE_TO_LOCAL(ToLocal, String, String)
 MAKE_TO_LOCAL(ToLocal, Symbol, Symbol)
 MAKE_TO_LOCAL(ToLocal, JSRegExp, RegExp)
 MAKE_TO_LOCAL(ToLocal, JSObject, Object)
 MAKE_TO_LOCAL(ToLocal, JSArray, Array)
 MAKE_TO_LOCAL(ToLocal, JSArrayBuffer, ArrayBuffer)
 MAKE_TO_LOCAL(ToLocal, JSArrayBufferView, ArrayBufferView)
 MAKE_TO_LOCAL(ToLocal, JSDataView, DataView)
 MAKE_TO_LOCAL(ToLocal, JSTypedArray, TypedArray)
 
+MAKE_TO_LOCAL(ToLocalShared, JSArrayBuffer, SharedArrayBuffer)
+MAKE_TO_LOCAL(ToLocalShared, JSTypedArray, SharedTypedArray)
+
 TYPED_ARRAYS(MAKE_TO_LOCAL_TYPED_ARRAY)
+TYPED_ARRAYS(MAKE_TO_LOCAL_SHARED_TYPED_ARRAY)
 
 MAKE_TO_LOCAL(ToLocal, FunctionTemplateInfo, FunctionTemplate)
 MAKE_TO_LOCAL(ToLocal, ObjectTemplateInfo, ObjectTemplate)
 MAKE_TO_LOCAL(SignatureToLocal, FunctionTemplateInfo, Signature)
 MAKE_TO_LOCAL(AccessorSignatureToLocal, FunctionTemplateInfo, AccessorSignature)
 MAKE_TO_LOCAL(ToLocal, TypeSwitchInfo, TypeSwitch)
 MAKE_TO_LOCAL(MessageToLocal, Object, Message)
 MAKE_TO_LOCAL(PromiseToLocal, JSObject, Promise)
 MAKE_TO_LOCAL(StackTraceToLocal, JSArray, StackTrace)
 MAKE_TO_LOCAL(StackFrameToLocal, JSObject, StackFrame)
@@ skipping 326 matching lines @@
     stress_type_ = stress_type;
   }
 
  private:
   static v8::Testing::StressType stress_type_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_API_H_