Implement Atomics API

src/runtime/runtime.h

Index: src/runtime/runtime.h
diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index c0a8af54e283279831421b1290802f7480c6f30d..a0b2a768bab3a4053e57e4a210fc6b65e1012a7a 100644
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -54,6 +54,19 @@ namespace internal {
   F(FastOneByteArrayJoin, 2, 1)
 
 
+#define FOR_EACH_INTRINSIC_ATOMICS(F) \
+  F(AtomicsCompareExchange, 4, 1)     \
+  F(AtomicsLoad, 2, 1)                \
+  F(AtomicsStore, 3, 1)               \
+  F(AtomicsAdd, 3, 1)                 \
+  F(AtomicsSub, 3, 1)                 \
+  F(AtomicsAnd, 3, 1)                 \
+  F(AtomicsOr, 3, 1)                  \
+  F(AtomicsXor, 3, 1)                 \
+  F(AtomicsExchange, 3, 1)            \
+  F(AtomicsIsLockFree, 1, 1)
+
+
 #define FOR_EACH_INTRINSIC_CLASSES(F)         \
   F(ThrowNonMethodError, 0, 1)                \
   F(ThrowUnsupportedSuperError, 0, 1)         \
@@ -648,6 +661,8 @@ namespace internal {
   F(TypedArraySetFastCases, 3, 1)            \
   F(TypedArrayMaxSizeInHeap, 0, 1)           \
   F(IsTypedArray, 1, 1)                      \
+  F(IsSharedTypedArray, 1, 1)                \
+  F(IsSharedIntegerTypedArray, 1, 1)         \
   F(DataViewInitialize, 4, 1)                \
   F(DataViewGetUint8, 3, 1)                  \
   F(DataViewGetInt8, 3, 1)                   \
@@ -682,6 +697,7 @@ namespace internal {
 
 #define FOR_EACH_INTRINSIC_RETURN_OBJECT(F) \
   FOR_EACH_INTRINSIC_ARRAY(F)               \
+  FOR_EACH_INTRINSIC_ATOMICS(F)             \
   FOR_EACH_INTRINSIC_CLASSES(F)             \
   FOR_EACH_INTRINSIC_COLLECTIONS(F)         \
   FOR_EACH_INTRINSIC_COMPILER(F)            \