extern enum armv4_5_mode armv4_5_number_to_mode(int number);
extern int armv4_5_mode_to_number(enum armv4_5_mode mode);
-extern int armv4_5_arch_state(struct target_s *target, char *buf, int buf_size);
+extern int armv4_5_arch_state(struct target_s *target);
extern int armv4_5_get_gdb_reg_list(target_t *target, reg_t **reg_list[], int *reg_list_size);
extern int armv4_5_invalidate_core_regs(target_t *target);