/* Frameless functions not identifable. */
extern gdbarch_frameless_function_invocation_ftype generic_frameless_function_invocation_not;
+/* Only structures, unions, and arrays are returned using the struct
+ convention. Note that arrays are never passed by value in the C
+ language family, so that case is irrelevant for C. */
+extern gdbarch_return_value_on_stack_ftype generic_return_value_on_stack_not;
+
/* Map onto old REGISTER_NAMES. */
extern char *legacy_register_name (int i);
/* Typical remote_translate_xfer_address */
extern gdbarch_remote_translate_xfer_address_ftype generic_remote_translate_xfer_address;
+/* Generic implementation of prologue_frameless_p. Just calls
+ SKIP_PROLOG and checks the return value to see if it actually
+ changed. */
+extern gdbarch_prologue_frameless_p_ftype generic_prologue_frameless_p;
+
+/* The only possible cases for inner_than. */
+extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
+extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);
+
+/* Floating point values. */
+extern const struct floatformat *default_float_format (struct gdbarch *gdbarch);
+extern const struct floatformat *default_double_format (struct gdbarch *gdbarch);
+
+/* Helper function for targets that don't know how my arguments are
+ being passed */
+extern int frame_num_args_unknown (struct frame_info *fi);
+
+
+/* The following DEPRECATED interfaces are for pre- multi-arch legacy
+ targets. */
+
+/* DEPRECATED pre- multi-arch interface. Explicitly set the dynamic
+ target-system-dependent parameters based on bfd_architecture and
+ machine. This function is deprecated, use
+ set_gdbarch_from_arch_machine(). */
+
+extern void set_architecture_from_arch_mach (enum bfd_architecture, unsigned long);
+
+/* DEPRECATED pre- multi-arch interface. Notify the target dependent
+ backend of a change to the selected architecture. A zero return
+ status indicates that the target did not like the change. */
+
+extern int (*target_architecture_hook) (const struct bfd_arch_info *);
+
+
+/* Default raw->sim register re-numbering - does nothing. */
+
+extern int default_register_sim_regno (int reg_nr);
+
+/* Default conversion of function pointer address - returns address. */
+
+extern CORE_ADDR default_convert_from_func_ptr_addr (CORE_ADDR addr);
+
+/* No-op conversion of reg to regnum. */
+
+extern int no_op_reg_to_regnum (int reg);
+
#endif