Index: head/contrib/libcxxrt/auxhelper.cc
===================================================================
--- head/contrib/libcxxrt/auxhelper.cc
+++ head/contrib/libcxxrt/auxhelper.cc
@@ -75,3 +75,8 @@
 {
     abort();
 }
+
+extern "C" void __cxa_throw_bad_array_new_length()
+{
+	throw std::bad_array_new_length();
+}
Index: head/contrib/libcxxrt/stdexcept.h
===================================================================
--- head/contrib/libcxxrt/stdexcept.h
+++ head/contrib/libcxxrt/stdexcept.h
@@ -81,6 +81,15 @@
 		virtual const char* what() const throw();
 	};
 
+	class bad_array_new_length: public exception
+	{
+	public:
+		bad_array_new_length() throw();
+		bad_array_new_length(const bad_array_new_length&) throw();
+		bad_array_new_length& operator=(const bad_array_new_length&) throw();
+		virtual ~bad_array_new_length();
+		virtual const char *what() const throw();
+	};
 
 
 } // namespace std
Index: head/contrib/libcxxrt/stdexcept.cc
===================================================================
--- head/contrib/libcxxrt/stdexcept.cc
+++ head/contrib/libcxxrt/stdexcept.cc
@@ -82,5 +82,13 @@
 	return "std::bad_typeid";
 }
 
+bad_array_new_length::bad_array_new_length() throw() {}
+bad_array_new_length::~bad_array_new_length() {}
+bad_array_new_length::bad_array_new_length(const bad_array_new_length&) throw() {}
+bad_array_new_length& bad_array_new_length::operator=(const bad_array_new_length&) throw()
+{
+	return *this;
+}
+
 } // namespace std
 
Index: head/lib/libcxxrt/Version.map
===================================================================
--- head/lib/libcxxrt/Version.map
+++ head/lib/libcxxrt/Version.map
@@ -26,6 +26,7 @@
     __cxa_pure_virtual;
     __cxa_rethrow;
     __cxa_throw;
+    __cxa_throw_bad_array_new_length;
     __cxa_type_match;
     __cxa_vec_cctor;
     __cxa_vec_cleanup;
@@ -273,6 +274,9 @@
         "std::bad_alloc::bad_alloc(std::bad_alloc const&)";
         "std::bad_alloc::bad_alloc()";
         "std::bad_alloc::operator=(std::bad_alloc const&)";
+        "std::bad_array_new_length::bad_array_new_length(std::bad_array_new_length const&)";
+        "std::bad_array_new_length::bad_array_new_length()";
+        "std::bad_array_new_length::operator=(std::bad_array_new_length const&)";
 
     };
     __cxa_allocate_dependent_exception;
@@ -307,6 +311,7 @@
         "std::bad_typeid::~bad_typeid()";
         "std::exception::~exception()";
         "std::bad_alloc::~bad_alloc()";
+        "std::bad_array_new_length::~bad_array_new_length()";
 
         "std::exception::what() const";
 
@@ -320,17 +325,20 @@
         "vtable for std::bad_typeid";
         "vtable for std::exception";
         "vtable for std::type_info";
+        "vtable for std::bad_array_new_length";
 
         "typeinfo for std::bad_alloc";
         "typeinfo for std::bad_typeid";
         "typeinfo for std::bad_cast";
         "typeinfo for std::exception";
         "typeinfo for std::type_info";
+        "typeinfo for std::bad_array_new_length";
         "typeinfo name for std::bad_alloc";
         "typeinfo name for std::bad_typeid";
         "typeinfo name for std::bad_cast";
         "typeinfo name for std::exception";
         "typeinfo name for std::type_info";
+        "typeinfo name for std::bad_array_new_length";
 
     };
 };
@@ -340,6 +348,7 @@
         "std::bad_typeid::what() const";
         "std::bad_cast::what() const";
         "std::bad_alloc::what() const";
+        "std::bad_array_new_length::what() const";
     };
 } GLIBCXX_3.4;