* c-lang.c (cplus_builtin_types): Remove.
(enum cplus_primitive_types): New data type.
(cplus_language_arch_info): New function.
(cplus_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* f-lang.c (f_builtin_types): Remove.
(enum f_primitive_types): New data type.
(f_language_arch_info): New function.
(f_language_de): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* m2-lang.c (m2_builtin_types): Remove.
(enum m2_primitive_types): New data type.
(m2_language_arch_info): New function.
(m2_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* objc-lang.c (objc_builtin_types): Remove.
(objc_language): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* p-lang.c (pascal_builtin_types): Remove.
(enum pascal_primitive_types): New data type.
(pascal_language_arch_info): New function.
(pascal_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.