Change native RegExp call code to properly set C++ structures and

src/arm/simulator-arm.h

Index: src/arm/simulator-arm.h
diff --git a/src/arm/simulator-arm.h b/src/arm/simulator-arm.h
index 5256ae35b9b5bebe23a1fdac2edbc64d738432dc..09fb19b20bf708f7e7668c52ced9c10440d658c8 100644
--- a/src/arm/simulator-arm.h
+++ b/src/arm/simulator-arm.h
@@ -51,7 +51,7 @@ namespace internal {
 // Call the generated regexp code directly. The entry function pointer should
 // expect seven int/pointer sized arguments and return an int.
 #define CALL_GENERATED_REGEXP_CODE(entry, p0, p1, p2, p3, p4, p5, p6) \
-  (entry(p0, p1, p2, p3, p4, p5, p6))
+  (entry(p0, p1, p2, p3, NULL, p4, p5, p6))
 
 #define TRY_CATCH_FROM_ADDRESS(try_catch_address) \
   (reinterpret_cast<TryCatch*>(try_catch_address))
@@ -363,7 +363,7 @@ class Simulator {
 
 #define CALL_GENERATED_REGEXP_CODE(entry, p0, p1, p2, p3, p4, p5, p6) \
   Simulator::current()->Call( \
-      FUNCTION_ADDR(entry), 7, p0, p1, p2, p3, p4, p5, p6)
+      FUNCTION_ADDR(entry), 8, p0, p1, p2, p3, NULL, p4, p5, p6)
 
 #define TRY_CATCH_FROM_ADDRESS(try_catch_address) \
   try_catch_address == \