address passed as an invisible first argument to the function. */
extern gdbarch_deprecated_use_struct_convention_ftype always_use_struct_convention;
-/* Typical remote_translate_xfer_address */
-extern gdbarch_remote_translate_xfer_address_ftype generic_remote_translate_xfer_address;
-
/* 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);
extern int generic_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc);
-/* Assume that the world is sane, a registers raw and virtual size
- both match its type. */
-
-extern int generic_register_size (int regnum);
-
-/* Assume that the world is sane, the registers are all adjacent. */
-extern int generic_register_byte (int regnum);
-
-/* Prop up old targets that use various sigtramp macros. */
-extern int legacy_pc_in_sigtramp (CORE_ADDR pc, char *name);
-
/* By default, registers are not convertible. */
extern int generic_convert_register_p (int regnum, struct type *type);
extern int generic_instruction_nullified (struct gdbarch *gdbarch,
struct regcache *regcache);
+int default_remote_register_number (struct gdbarch *gdbarch,
+ int regno);
+
/* For compatibility with older architectures, returns
(LEGACY_SIM_REGNO_IGNORE) when the register doesn't have a valid
name. */
extern int legacy_register_sim_regno (int regnum);
+/* Return the selected byte order, or BFD_ENDIAN_UNKNOWN if no byte
+ order was explicitly selected. */
+extern enum bfd_endian selected_byte_order (void);
+
/* Return the selected architecture's name, or NULL if no architecture
was explicitly selected. */
extern const char *selected_architecture_name (void);