+ /* If there's a possibility that we might use the ARM EABI, build the
+ alternate __cxa_end_cleanup node used to resume from C++ and Java. */
+ if (targetm.arm_eabi_unwinder)
+ {
+ ftype = build_function_type (void_type_node, void_list_node);
+ local_define_builtin ("__builtin_cxa_end_cleanup", ftype,
+ BUILT_IN_CXA_END_CLEANUP,
+ "__cxa_end_cleanup", ECF_NORETURN);
+ }
+
+ tmp = tree_cons (NULL_TREE, ptr_type_node, void_list_node);
+ ftype = build_function_type (void_type_node, tmp);
+ local_define_builtin ("__builtin_unwind_resume", ftype,
+ BUILT_IN_UNWIND_RESUME,
+ (USING_SJLJ_EXCEPTIONS
+ ? "_Unwind_SjLj_Resume" : "_Unwind_Resume"),
+ ECF_NORETURN);
+
+ /* The exception object and filter values from the runtime. The argument
+ must be zero before exception lowering, i.e. from the front end. After
+ exception lowering, it will be the region number for the exception
+ landing pad. These functions are PURE instead of CONST to prevent
+ them from being hoisted past the exception edge that will initialize
+ its value in the landing pad. */
+ tmp = tree_cons (NULL_TREE, integer_type_node, void_list_node);
+ ftype = build_function_type (ptr_type_node, tmp);
+ local_define_builtin ("__builtin_eh_pointer", ftype, BUILT_IN_EH_POINTER,
+ "__builtin_eh_pointer", ECF_PURE | ECF_NOTHROW);
+
+ tmp2 = lang_hooks.types.type_for_mode (targetm.eh_return_filter_mode (), 0);
+ ftype = build_function_type (tmp2, tmp);
+ local_define_builtin ("__builtin_eh_filter", ftype, BUILT_IN_EH_FILTER,
+ "__builtin_eh_filter", ECF_PURE | ECF_NOTHROW);
+
+ tmp = tree_cons (NULL_TREE, integer_type_node, void_list_node);
+ tmp = tree_cons (NULL_TREE, integer_type_node, tmp);
+ ftype = build_function_type (void_type_node, tmp);
+ local_define_builtin ("__builtin_eh_copy_values", ftype,
+ BUILT_IN_EH_COPY_VALUES,
+ "__builtin_eh_copy_values", ECF_NOTHROW);
+