Index: src/ppc/simulator-ppc.h |
diff --git a/src/ppc/simulator-ppc.h b/src/ppc/simulator-ppc.h |
index c91304e554d0e9d89496c4bb6d748518e7f9c687..92da0d5811e0635984ca0210a8b21d966504facf 100644 |
--- a/src/ppc/simulator-ppc.h |
+++ b/src/ppc/simulator-ppc.h |
@@ -341,7 +341,7 @@ class Simulator { |
static CachePage* GetCachePage(base::CustomMatcherHashMap* i_cache, |
void* page); |
- // Runtime call support. |
+ // Runtime call support. Uses the isolate in a thread-safe way. |
static void* RedirectExternalReference( |
Isolate* isolate, void* external_function, |
v8::internal::ExternalReference::Type type); |