WIP SharedArrayBuffer implementation

src/contexts.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_CONTEXTS_H_
 #define V8_CONTEXTS_H_
 
 #include "src/heap/heap.h"
 #include "src/objects.h"
 
@@ skipping 104 matching lines @@
   V(UINT8_ARRAY_EXTERNAL_MAP_INDEX, Map, uint8_array_external_map)             \
   V(INT16_ARRAY_EXTERNAL_MAP_INDEX, Map, int16_array_external_map)             \
   V(UINT16_ARRAY_EXTERNAL_MAP_INDEX, Map, uint16_array_external_map)           \
   V(INT32_ARRAY_EXTERNAL_MAP_INDEX, Map, int32_array_external_map)             \
   V(UINT32_ARRAY_EXTERNAL_MAP_INDEX, Map, uint32_array_external_map)           \
   V(FLOAT32_ARRAY_EXTERNAL_MAP_INDEX, Map, float32_array_external_map)         \
   V(FLOAT64_ARRAY_EXTERNAL_MAP_INDEX, Map, float64_array_external_map)         \
   V(UINT8_CLAMPED_ARRAY_EXTERNAL_MAP_INDEX, Map,                               \
     uint8_clamped_array_external_map)                                          \
   V(DATA_VIEW_FUN_INDEX, JSFunction, data_view_fun)                            \
+  V(SHARED_ARRAY_BUFFER_FUN_INDEX, JSFunction, shared_array_buffer_fun)        \
+  V(SHARED_UINT8_ARRAY_FUN_INDEX, JSFunction, shared_uint8_array_fun)          \
+  V(SHARED_INT8_ARRAY_FUN_INDEX, JSFunction, shared_int8_array_fun)            \
+  V(SHARED_UINT16_ARRAY_FUN_INDEX, JSFunction, shared_uint16_array_fun)        \
+  V(SHARED_INT16_ARRAY_FUN_INDEX, JSFunction, shared_int16_array_fun)          \
+  V(SHARED_UINT32_ARRAY_FUN_INDEX, JSFunction, shared_uint32_array_fun)        \
+  V(SHARED_INT32_ARRAY_FUN_INDEX, JSFunction, shared_int32_array_fun)          \
+  V(SHARED_FLOAT32_ARRAY_FUN_INDEX, JSFunction, shared_float32_array_fun)      \
+  V(SHARED_FLOAT64_ARRAY_FUN_INDEX, JSFunction, shared_float64_array_fun)      \
+  V(SHARED_UINT8_CLAMPED_ARRAY_FUN_INDEX, JSFunction,                          \
+    shared_uint8_clamped_array_fun)                                            \
+  V(SHARED_INT8_ARRAY_EXTERNAL_MAP_INDEX, Map, shared_int8_array_external_map) \
+  V(SHARED_UINT8_ARRAY_EXTERNAL_MAP_INDEX, Map,                                \
+    shared_uint8_array_external_map)                                           \
+  V(SHARED_INT16_ARRAY_EXTERNAL_MAP_INDEX, Map,                                \
+    shared_int16_array_external_map)                                           \
+  V(SHARED_UINT16_ARRAY_EXTERNAL_MAP_INDEX, Map,                               \
+    shared_uint16_array_external_map)                                          \
+  V(SHARED_INT32_ARRAY_EXTERNAL_MAP_INDEX, Map,                                \
+    shared_int32_array_external_map)                                           \
+  V(SHARED_UINT32_ARRAY_EXTERNAL_MAP_INDEX, Map,                               \
+    shared_uint32_array_external_map)                                          \
+  V(SHARED_FLOAT32_ARRAY_EXTERNAL_MAP_INDEX, Map,                              \
+    shared_float32_array_external_map)                                         \
+  V(SHARED_FLOAT64_ARRAY_EXTERNAL_MAP_INDEX, Map,                              \
+    shared_float64_array_external_map)                                         \
+  V(SHARED_UINT8_CLAMPED_ARRAY_EXTERNAL_MAP_INDEX, Map,                        \
+    shared_uint8_clamped_array_external_map)                                   \
   V(SLOPPY_FUNCTION_MAP_INDEX, Map, sloppy_function_map)                       \
   V(SLOPPY_FUNCTION_WITH_READONLY_PROTOTYPE_MAP_INDEX, Map,                    \
     sloppy_function_with_readonly_prototype_map)                               \
   V(STRICT_FUNCTION_MAP_INDEX, Map, strict_function_map)                       \
   V(STRONG_FUNCTION_MAP_INDEX, Map, strong_function_map)                       \
   V(SLOPPY_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX, Map,                          \
     sloppy_function_without_prototype_map)                                     \
   V(STRICT_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX, Map,                          \
     strict_function_without_prototype_map)                                     \
   V(STRONG_CONSTRUCTOR_MAP_INDEX, Map, strong_constructor_map)                 \
@@ skipping 233 matching lines @@
     INT8_ARRAY_EXTERNAL_MAP_INDEX,
     UINT8_ARRAY_EXTERNAL_MAP_INDEX,
     INT16_ARRAY_EXTERNAL_MAP_INDEX,
     UINT16_ARRAY_EXTERNAL_MAP_INDEX,
     INT32_ARRAY_EXTERNAL_MAP_INDEX,
     UINT32_ARRAY_EXTERNAL_MAP_INDEX,
     FLOAT32_ARRAY_EXTERNAL_MAP_INDEX,
     FLOAT64_ARRAY_EXTERNAL_MAP_INDEX,
     UINT8_CLAMPED_ARRAY_EXTERNAL_MAP_INDEX,
     DATA_VIEW_FUN_INDEX,
+    SHARED_ARRAY_BUFFER_FUN_INDEX,
+    SHARED_UINT8_ARRAY_FUN_INDEX,
+    SHARED_INT8_ARRAY_FUN_INDEX,
+    SHARED_UINT16_ARRAY_FUN_INDEX,
+    SHARED_INT16_ARRAY_FUN_INDEX,
+    SHARED_UINT32_ARRAY_FUN_INDEX,
+    SHARED_INT32_ARRAY_FUN_INDEX,
+    SHARED_FLOAT32_ARRAY_FUN_INDEX,
+    SHARED_FLOAT64_ARRAY_FUN_INDEX,
+    SHARED_UINT8_CLAMPED_ARRAY_FUN_INDEX,
+    SHARED_INT8_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_UINT8_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_INT16_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_UINT16_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_INT32_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_UINT32_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_FLOAT32_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_FLOAT64_ARRAY_EXTERNAL_MAP_INDEX,
+    SHARED_UINT8_CLAMPED_ARRAY_EXTERNAL_MAP_INDEX,
     MESSAGE_LISTENERS_INDEX,
     MAKE_MESSAGE_FUN_INDEX,
     GET_STACK_TRACE_LINE_INDEX,
     CONFIGURE_GLOBAL_INDEX,
     FUNCTION_CACHE_INDEX,
     JSFUNCTION_RESULT_CACHES_INDEX,
     NORMALIZED_MAP_CACHE_INDEX,
     RUNTIME_CONTEXT_INDEX,
     CALL_AS_FUNCTION_DELEGATE_INDEX,
     CALL_AS_CONSTRUCTOR_DELEGATE_INDEX,
@@ skipping 238 matching lines @@
   static bool IsBootstrappingOrGlobalObject(Isolate* isolate, Object* object);
 #endif
 
   STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize);
   STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CONTEXTS_H_