- Implement Isolate.pause and Isolate.resume.

runtime/vm/raw_object_snapshot.cc

Index: runtime/vm/raw_object_snapshot.cc
===================================================================
--- runtime/vm/raw_object_snapshot.cc	(revision 37860)
+++ runtime/vm/raw_object_snapshot.cc	(working copy)
@@ -2528,15 +2528,26 @@
                                     intptr_t object_id,
                                     intptr_t tags,
                                     Snapshot::Kind kind) {
-  UNIMPLEMENTED();
-  return Capability::null();
+  uint64_t id = reader->Read<uint64_t>();
+
+  Capability& result = Capability::ZoneHandle(reader->isolate(),
+                                              Capability::New(id));
+  reader->AddBackRef(object_id, &result, kIsDeserialized);
+  return result.raw();
 }
 
 
 void RawCapability::WriteTo(SnapshotWriter* writer,
                             intptr_t object_id,
                             Snapshot::Kind kind) {
-  UNIMPLEMENTED();
+  // Write out the serialization header value for this object.
+  writer->WriteInlinedObjectHeader(object_id);
+
+  // Write out the class and tags information.
+  writer->WriteIndexedObject(kCapabilityCid);
+  writer->WriteTags(writer->GetObjectTags(this));
+
+  writer->Write(ptr()->id_);

[siva, 2014/07/01 21:42:56]

writer->Write<uint64_t>(ptr()->id_);

so it reads consistent with the ReadFrom code above.

[Ivan Posva, 2014/07/03 12:51:17]

Done. Also below in SendPort::WriteTo.

 }