Wire up the stub native resolver for all libraries in gen_snapshot

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 #include "include/dart_mirrors_api.h"
 #include "include/dart_native_api.h"
 
 #include "platform/assert.h"
 #include "lib/stacktrace.h"
@@ skipping 5847 matching lines @@
   const Library& lib = Api::UnwrapLibraryHandle(Z, library);
   if (lib.IsNull()) {
     RETURN_TYPE_ERROR(Z, library, Library);
   }
   lib.set_native_entry_resolver(resolver);
   lib.set_native_entry_symbol_resolver(symbol);
   return Api::Success();
 }
 
 
+DART_EXPORT Dart_Handle
+Dart_GetNativeResolver(Dart_Handle library,
+                       Dart_NativeEntryResolver* resolver) {

[siva, 2016/11/22 20:48:47]

if (resolver == NULL) {
  RETURN_NULL_ERROR(resolver);
}

+  *resolver = NULL;
+  DARTSCOPE(Thread::Current());
+  const Library& lib = Api::UnwrapLibraryHandle(Z, library);
+  if (lib.IsNull()) {
+    RETURN_TYPE_ERROR(Z, library, Library);
+  }
+  *resolver = lib.native_entry_resolver();
+  return Api::Success();
+}
+
+
+DART_EXPORT Dart_Handle Dart_GetNativeSymbol(Dart_Handle library,
+                                             Dart_NativeEntrySymbol* resolver) {

[siva, 2016/11/22 20:48:47]

if (resolver == NULL) {
  RETURN_NULL_ERROR(resolver);
}

+  *resolver = NULL;
+  DARTSCOPE(Thread::Current());
+  const Library& lib = Api::UnwrapLibraryHandle(Z, library);
+  if (lib.IsNull()) {
+    RETURN_TYPE_ERROR(Z, library, Library);
+  }
+  *resolver = lib.native_entry_symbol_resolver();
+  return Api::Success();
+}
+
 // --- Peer support ---
 
 DART_EXPORT Dart_Handle Dart_GetPeer(Dart_Handle object, void** peer) {
   if (peer == NULL) {
     RETURN_NULL_ERROR(peer);
   }
   Thread* thread = Thread::Current();
   CHECK_ISOLATE(thread->isolate());
   REUSABLE_OBJECT_HANDLESCOPE(thread);
   Object& obj = thread->ObjectHandle();
@@ skipping 720 matching lines @@
 
 DART_EXPORT bool Dart_IsPrecompiledRuntime() {
 #if defined(DART_PRECOMPILED_RUNTIME)
   return true;
 #else
   return false;
 #endif
 }
 
 }  // namespace dart