Hi, 

this patch replaces AM33 macro from n10300 target and then replaces current_gdbarch
by appropriate methods. 

Tested building with --target=mn10300. Ok to commit?


ChangeLog:

	* mn10300-tdep.c (set_reg_offsets,mn10300_analyze_prologue): Replace
	AM33 by its expression. Use get_frame_arch to get at the current
	architecture by frame_info.
	* mn10300-tdep.h (AM33_MODE): Remove.


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