Initial SIMDBC interpreter.

runtime/vm/stub_code.h

Index: runtime/vm/stub_code.h
diff --git a/runtime/vm/stub_code.h b/runtime/vm/stub_code.h
index fed306ba637e1178e6f9e51759244d01315a6db2..aa20321ec8fe429decbeb6ebe7f0de47c2e54839 100644
--- a/runtime/vm/stub_code.h
+++ b/runtime/vm/stub_code.h
@@ -18,9 +18,9 @@ class RawCode;
 class SnapshotReader;
 class SnapshotWriter;
 
-
 // List of stubs created in the VM isolate, these stubs are shared by different
 // isolates running in this dart process.
+#if !defined(TARGET_ARCH_DBC)
 #define VM_STUB_CODE_LIST(V)                                                   \
   V(GetStackPointer)                                                           \
   V(JumpToExceptionHandler)                                                    \
@@ -65,6 +65,13 @@ class SnapshotWriter;
   V(CallClosureNoSuchMethod)                                                   \
   V(FrameAwaitingMaterialization)                                              \
 
+#else
+#define VM_STUB_CODE_LIST(V)                                                   \
+  V(LazyCompile)                                                               \
+  V(FixCallersTarget)                                                          \
+
+#endif  // !defined(TARGET_ARCH_DBC)
+
 // Is it permitted for the stubs above to refer to Object::null(), which is
 // allocated in the VM isolate and shared across all isolates.
 // However, in cases where a simple GC-safe placeholder is needed on the stack,