Hi,

this patch adds gdbarch to register_name callback

Is this ok to commit?

ChangeLog: 

	* target-descriptions.c (tdesc_register_name): Add gdbarch parameter.
	(tdesc_register_name): Replace current_gdbarch by gdbarch.
	* target-descriptions.h (tdesc_register_name): Add gdbarch parameter.



-- 
Markus Deuling
GNU Toolchain for Linux on Cell BE
deuling@de.ibm.com