/* Fallback for register convertible. */
extern gdbarch_deprecated_register_convertible_ftype deprecated_register_convertible_not;
-extern CORE_ADDR generic_cannot_extract_struct_value_address (char *dummy);
-
/* Implementation of extract return value that grubs around in the
register cache. */
extern gdbarch_extract_return_value_ftype legacy_extract_return_value;
/* 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);
extern CORE_ADDR generic_skip_trampoline_code (CORE_ADDR pc);
-extern CORE_ADDR generic_skip_solib_resolver (CORE_ADDR pc);
+extern CORE_ADDR generic_skip_solib_resolver (struct gdbarch *gdbarch,
+ CORE_ADDR pc);
extern int generic_in_solib_call_trampoline (CORE_ADDR pc, char *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);
+
/* Initialize a ``struct info''. Can't use memset(0) since some
- default values are not zero. */
+ default values are not zero. "fill" takes all available
+ information and fills in any unspecified fields. */
+
extern void gdbarch_info_init (struct gdbarch_info *info);
+extern void gdbarch_info_fill (struct gdbarch *gdbarch,
+ struct gdbarch_info *info);
+
+/* Similar to init, but this time fill in the blanks. Information is
+ obtained from the specified architecture, global "set ..." options,
+ and explicitly initialized INFO fields. */
+extern void gdbarch_info_fill (struct gdbarch *gdbarch,
+ struct gdbarch_info *info);
/* Return the architecture for ABFD. If no suitable architecture
could be find, return NULL. */