ART: Fix mac build

Change-Id: I4a802f8be7f672b652ce9b056bb810f4e7644c33
diff --git a/runtime/arch/x86/fault_handler_x86.cc b/runtime/arch/x86/fault_handler_x86.cc
index c143c5d..65a48f6 100644
--- a/runtime/arch/x86/fault_handler_x86.cc
+++ b/runtime/arch/x86/fault_handler_x86.cc
@@ -66,7 +66,7 @@
 #if defined(__APPLE__) && defined(__x86_64__)
 // mac symbols have a prefix of _ on x86_64
 extern "C" void _art_quick_throw_null_pointer_exception();
-extern "C" void _art_quick_throw_stack_overflow_from_signal();
+extern "C" void _art_quick_throw_stack_overflow();
 extern "C" void _art_quick_test_suspend();
 #define EXT_SYM(sym) _ ## sym
 #else
@@ -395,7 +395,7 @@
   // the previous frame.
 
   // Now arrange for the signal handler to return to art_quick_throw_stack_overflow.
-  uc->CTX_EIP = reinterpret_cast<uintptr_t>(art_quick_throw_stack_overflow);
+  uc->CTX_EIP = reinterpret_cast<uintptr_t>(EXT_SYM(art_quick_throw_stack_overflow));
 
   return true;
 }