[generators] Decouple generator resume from fullcodegen.

src/arm64/interface-descriptors-arm64.cc

Index: src/arm64/interface-descriptors-arm64.cc
diff --git a/src/arm64/interface-descriptors-arm64.cc b/src/arm64/interface-descriptors-arm64.cc
index f307aeb6d482466dc634af38aaccdd8608e8ac71..f5e0fa8206f1ed25f64ecac1c95cf3e63849ffc0 100644
--- a/src/arm64/interface-descriptors-arm64.cc
+++ b/src/arm64/interface-descriptors-arm64.cc
@@ -467,6 +467,15 @@ void InterpreterCEntryDescriptor::InitializePlatformSpecific(
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
+void ResumeGeneratorDescriptor::InitializePlatformSpecific(
+    CallInterfaceDescriptorData* data) {
+  Register registers[] = {
+      x0,  // the value to pass to the generator
+      x1,  // the JSGeneratorObject to resume
+      x2   // the resume mode (tagged)
+  };
+  data->InitializePlatformSpecific(arraysize(registers), registers);
+}
 
 }  // namespace internal
 }  // namespace v8